| Document | Document Title |
|---|---|
| US08491264B1 |
Turbine blade with trailing edge cooling
A trailing edge cooling circuit for a turbine rotor blade, which includes a radial flow cooling channel that supplies cooling air for the T/E region of the blade. Three radial flow cooling channels are located adjacent to one another and connected to the radial flow cooling supply channel, each discharging through an opening along the T/E just underneath the blade tip. The radial flow cooling channels in the T/E region are connected together by rows of metering holes in the middle spanwise height of the blade that produce mixing of the cooling air flowing upward toward the blade tip and improve the cooling effectiveness of the cooling air. A row of exit holes along the T/E discharge cooling air from the third radial flow cooling channel. |
| US08491260B2 |
Airfoil shape for a compressor vane
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in TABLE A. X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances can be joined smoothly with one another to form a complete airfoil shape. |
| US08491252B2 |
Transport method for disk-shaped workpieces
A transport method for disk-shaped semiconductor wafer workpieces has a horizontally movable transport arm with two elongated carrying elements at one end, for receiving the workpiece. A cassette which includes a comb structure at each side for receiving several workpieces, is inserted free of contact between two adjacent combs with workpieces therein for vertically lifting a workpiece. The carrying elements are disposed such that during a cassette engagement they are each positioned substantially adjacent and parallel to the comb structure along a comb, and in this region along and between two adjacent comb planes on one side of the cassette, a scanning beam is provided for workpiece acquisition. The scanning beam is relatively height-positionable with respect to the cassette and is tilted about a small angle with respect to the horizontal workpiece plane. |
| US08491235B2 |
Rail drilling machine
In a state where a rail drilling machine is attached to a rail, a drive source, a cutter support mechanism, and a support base are arranged on one side of the rail. A support plate having an upper support surface and a lower support surface is provided on either end of the support base in the longitudinal direction. The upper support surface and the lower support surface of each support plate contact a lower surface of the rail head and an upper surface of the rail foot, respectively, so that the support base is prevented from moving vertically with respect to the rail. The support base has a magnetic sticking portion located between the support plates. The magnetic sticking portion has a sticking surface that is stuck to a side surface of the rail web. In a state where the sticking surface of the magnetic sticking portion is stuck to the side surface of the web, the cutter attaching portion of the cutter support mechanism is arranged in such a manner that a rotation axis of the cutter attaching portion extends, on the outer side of the support base, toward the web. |
| US08491232B2 |
Holder for a chip-removing tool insert
The present invention relates to a holder for a machining tool insert, in particular a lancing or cutting insert, having an approximately beam-shaped cutter holder, a cavity formed inside the end thereof, which serves as a receiving pocket for the tool insert and is bounded by clamping jaws that define the clearance width of the receiving pocket, a slot extending with a first end to within the proximity of the inner edge of the receiving pocket so as to permit elastic pivotability of one of the clamping jaws, and having a clamping arrangement comprising an actuation member for producing a clamping force that acts within the region of the slot upon the pivotable clamping jaw. In order to attain improved absorption of transverse force components acting upon the pivotable clamping jaw, it is furthermore provided in said holder that the second end of the slot extends within the proximity of the lateral edge of the cutter holder, with an elastic connecting web that bridges the second end of the slot being disposed between the pivotable clamping jaw and the cutter holder. |
| US08491231B2 |
Tool for chip removing machining as well as a solid indexable cutting insert and a solid basic body therefor
Tool for chip removing machining includes a basic body having an insert seat, and an indexable cutting insert fixed in the seat. The insert includes two cutting edges and at least two heads spaced-apart via an intermediate part and individually include a front portion having at least one cutting edge and a rear portion along which a pair of side contact surfaces are formed. The insert seat includes a front cavity including a pair of side support surfaces against which side contact surfaces of the cutting insert are pressed. The basic body is formed integrally of steel material and the seat is countersunk in the basic body so side support surfaces are integrated in the steel material. The cutting insert is formed integrally from a second, hard-wearing material having at least the same hardness as cemented carbide, the side contact surfaces of the insert being integrated in the second material. |
| US08491230B2 |
Clamping device for a cutting insert
An insert clamp secures a cutting insert having a central hole to a tool holder. The clamp includes a forward protrusion to be received in the central hole of the insert, a central body portion provided with a pressing part to press down the upper surface of the insert and a screw hole for a clamping screw to pass through, and a rear protrusion having a rear contact surface to come in contact with a rearward slanting surface of the tool holder. The forward protrusion is formed on the forward end of the insert clamp, an inside surface of the forward protrusion extends downward in a spaced state apart from the inner wall of the central hole of the insert, and a distal portion of the inside surface the forward protrusion is provided with a protuberance of convex curved surface to come in tangential contact with the inner wall of the insert. The pressing part is formed on the bottom surface of the central body portion of the insert clamp, and has convex curved surfaces to come in tangential contact with the upper surface of the insert on both regions of the bottom surface of the central body portion which is bisected by a central line passing through the forward protrusion and the screw hole. |
| US08491223B2 |
Watering device, method for manufacturing said device, and means therefor
A device for watering purposes, a method for the manufacture thereof, as well as means for the manufacture thereof are disclosed. The device includes a water-collecting container extending along the intended desired area to be watered. Internally in the container, there is a transverse double partition wall, which extends from the base portion of the container up to at least half the effective height of the container. Along the outside of the container, a liquid-sucking wick extends that is connected to the internal liquid-receiving spaces of the container at a mutual distance from each other, as seen along the length extension of the container. |
| US08491222B2 |
Vibration tamper for compacting subsoil
A vibration tamper for compacting subsoil comprises a superstructure and a substructure, with the superstructure comprising a motor and an eccentric disk which is driven by the same. A connecting rod is eccentrically mounted on the eccentric disk, which connecting rod converts the rotational movement into a linear movement. The substructure comprises a tamper foot with a tamper plate which is driven by the linear movement of the connecting rod into a tamper movement along a tamper axis. As a result of the bent portion of the connecting rod, the tamper axis is disposed in a plane which is disposed parallel to a plane opened up by the bearing of the connecting rod on the eccentric disk against a direction opposite of the advancing direction of the vibration tamper. |
| US08491219B2 |
Cutting unit for producing a road marking, and road marking
A road marking has multiple depressions introduced into the road surface, the depressions comprising two lateral longitudinal walls, extending in the longitudinal direction of the road, that transition, proceeding from the road surface, continuously into a bottom region; and the depression being delimited by two transverse walls extending transversely to the longitudinal direction of the road. The road markings have improved utilization properties if provision is made that the longitudinal walls comprise a region convexly curved transversely to the longitudinal direction of the road. The invention further relates to a cutting unit for producing such road markings. |
| US08491215B2 |
Connector for coupling adjacent members
The present invention discloses a connector for selectively coupling a first member and a second member that are configured to move relative to each other. Each of the first member and the second member includes an opening. A connector that includes a flexible body that has a projection may be inserted within one of the members. The projection is configured to extend through the openings of the members to couple the first member to the second member. The connector also includes a mechanism that selectively couples the connector relative to the first member. |
| US08491212B2 |
Multi-functional applicator
A multifunctional multi-compartment applicator for the stable storage of solid ascorbic acid and topical application of ascorbic acid in solution to the skin, the applicator having an absorbent end and an abrasive end. |
| US08491208B2 |
Printer
A printer includes a conveying path for conveying a printing medium therealong. The printer also includes a thickness detecting unit configured to detect change in thickness of the printing medium along the conveying direction, which is conveyed along the conveying path. The printer also includes a first print unit configured to print information on one surface of the printing medium whose thickness change is detected by the thickness detecting unit, and a second print unit configured to print information on another surface of the printing medium. The printer also includes a pressure mechanism configured to press the print head against the platen of each of the first and second print units, and a control unit configured to reduce pressure applied to the print head by the pressure mechanism if the thickness of the printing medium detected by the thickness detecting unit is greater than a predetermined threshold value. |
| US08491204B2 |
Shutter device
A shutter base plate is formed with a first shaft parallel to an optical axis of a photographic light flux, and a drive lever rotates around the first shaft to drive a first blade and a second blade. A mirror lever rotates around a second shaft parallel to the first shaft to drive a main mirror. A second cam gear rotates around a third shaft parallel to the first shaft to charge a mirror lever drive spring and a blade drive spring. |
| US08491203B2 |
Shutter device
A shutter base plate is formed with a first shaft parallel to an optical axis of a photographic light flux, and a blade lever rotates about the first shaft to drive a first blade and a second blade. A drive lever rotates about the first shaft to drive the blade lever. A second cam gear rotates about a second shaft formed on the shutter base plate in parallel to the first shaft to charge a mirror drive spring. A first cam gear rotates about a third shaft formed on the shutter base plate in parallel to the first shaft to switch between a state in which the blade lever is held so that the first blade and the second blade close the aperture and a state in which holding of the blade lever is released. |
| US08491197B2 |
Optical connector module
There is provided an optical connector module in which an adhesive is interposed between a lens and a distal surface of an optical fiber, wherein the module includes a transparent positioning device and an optical fiber fixed in the positioning device. The positioning device has a lens provided to an end surface, a concave insertion portion into which the optical fiber is inserted and which is disposed so that the bottom surface in contact with the distal surface of the optical fiber is positioned opposite the lens, and a debris receiving portion that extends from the bottom surface in a radial direction of the optical fiber and has a surface continuous with the bottom surface. |
| US08491196B2 |
Bearing upgrade and kit
A journal bearing assembly includes a journal shaft configured to be mounted in a pulverizer. The journal shaft has a lower bearing receiving surface proximate a lower end thereof, and an upper bearing receiving surface spaced apart from the lower bearing receiving surface axially. A lower journal bearing is mounted on the lower bearing receiving surface of the journal shaft. An upper journal bearing is mounted on the upper bearing receiving surface of the journal shaft. An upper journal housing is mounted on the upper journal bearing for rotational movement relative to the journal shaft. A lower journal housing is mounted on the lower journal bearing for rotational movement relative to the journal shaft. The lower journal housing is mounted to the upper journal housing for common rotation about the journal shaft. The journal bearing assembly has a loading point defined between the upper and lower journal bearings. |
| US08491195B2 |
Rolling bearing device
A rolling bearing device includes a rolling bearing unit having rolling elements retained by an annular retainer and intervening between raceways of inner and outer rings, and a nozzle member provided proximate to the outer ring. The nozzle member is provided with an annular collar portion inserted in a bearing space delimited between the inner ring and the outer ring and having a nozzle hole. This collar portion has an outer diametric surface in the form of a retainer guide surface, and an inner diametric surface of the retainer is guided by this retainer guide surface. |
| US08491194B2 |
Bearings
In some embodiments, a bearing includes a substrate having a first portion and a second portion thicker than the first portion, the second portion having a curved outer contour. The bearing can further include a first layer on the outer contour of the substrate and/or a second layer on an inner contour of the substrate. The first layer can include a thermally conductive material, and the second layer can include a lubricious material. |
| US08491191B2 |
Pouch with connectors and system of such pouches
A pouch has a connection structure that includes a female connector and a male connector. The male connector of the pouch is configured to snap-fit with another female connector that has the same configuration as the female connector, and the female connector is configured to receive by snap-fit another male connector that has the same configuration as the male connector. A system of pouches can be provided by connecting the male and female connectors of a plurality of pouches. The connectors are also configured to allow the connected pouches to pivot relative to each other such that the pouches can be displayed in a fan-like arrangement, and accessories can be provided though passages in the connectors. |
| US08491189B2 |
Radiation source apparatus
The present application is directed to a portable inspection system for generating an image representation of target objects using a radiation source. A detector array having a first configuration and a second configuration is connected to a housing and at least one source of radiation. The radiation source is capable of being transported to a site by a vehicle and of being positioned separate from the housing. The radiation source is housed in a radiation source box and movable within the radiation source box using an actuator. The actuator is operably connected to the radiation source and provides a translational energy that moves the radiation source between an operational position and a stowed position. |
| US08491188B2 |
High-resolution quasi-static setup for X-ray imaging with distributed sources
A method for acquiring X-ray image data of an imaging volume is disclosed, the method using a detector and a distributed X-ray source structure having a plurality of single source elements, which are uniformly distributed with a common pitch to each other, the method comprises moving the distributed X-ray source structure and/or the detector with respect to the imaging volume, importantly, the maximum moving distance dmax of the distributed X-ray source structure during the acquisition of the X-ray image data is limited to the length lp of the pitch. Emitting of X-rays from the distributed X-ray source structure and generating a plurality of signals in response to the X-rays incident upon the detector are executed during the movement. |
| US08491187B2 |
Temperature detection apparatus
A temperature detection apparatus includes a transformer, a thermostat attached directly to an electrically conductive site of the heating element and has contacts that become short-circuited or come into an open-circuit condition depending on whether or not the temperature of the heating element is equal to or higher than a predetermined value, the contacts being connected to a secondary coil in the transformer, a DC voltage source and a transistor configured to supply required AC power to a primary coil in the transformer, a current detection resistor configured to detect a current flowing through the primary coil in the transformer, and a comparison circuit detecting a voltage generated across the current detection resistor when a current flows through the current detection resistor, the comparison circuit outputting an alarm signal when the current flowing through the primary coil in the transformer exceeds a preset threshold current. |
| US08491186B2 |
Currency fitness and wear detection using temperature modulated infrared detection
In part, the invention relates to methods, systems, and devices that use thermal transients to diagnose wear or other damage in a document such as a banknote. In one embodiment, the invention performs various steps including applying a transient heating or cooling stimulus to the document, wherein the document includes a substrate and a plurality of elements thermally dissimilar to the substrate; detecting a differential thermal emission signature for the substrate and each thermally dissimilar element using a sensor; and determining a wear status of the document based on the detected differential thermal emission signatures. |
| US08491185B2 |
Method for monitoring the thermal coupling of a measuring cell
A method for checking the quality of thermal coupling between a measuring cell and a thermostatted element of an analyzer, where the measuring cell can be exchangeably inserted into an analyzer to measure at least one parameter of a sample, and is provided with at least one sensor element in a measuring channel. |
| US08491183B2 |
Detent escapement for timepiece and mechanical timepiece
A detent escapement for a timepiece capable of decreasing energy loss with respect to a free oscillation of a balance and improving a timekeeping accuracy is provided. In addition, a detent escapement of a timepiece capable of realizing miniaturization and suppressing variations in the accuracy of a finished product due to assembly errors is provided. A one-side actuating spring of a detent 7 is formed so that a maximum stress portion, which is generated at the time of operating due to the contact of an unlocking stone 4 when a balance 5 is return-rotated, is present to be perpendicular to a first straight line L1 which connects the center of the balance staff 9 and a fulcrum 23a of the blade 23, and to be the side opposite to the balance by a second straight line L2 which passes through the fulcrum 23a. |
| US08491180B2 |
Static mixing element
A static mixing element for installation in a hollow body (10) includes a plurality of bar elements, with a first arrangement (21) including at least one first bar element (3) and being arranged cross-wise with respect to a second arrangement (31) which includes at least one second bar element (4). The first arrangement (21) and the second arrangement (31) include an angle different from 0° to the main direction of flow. The first arrangement includes an angle larger than 0° with the second arrangement. On projection of the first arrangement (21) and of the second arrangement (31) onto a projection plane which is disposed normal to the main direction of flow, intermediate spaces are disposed at least partly between mutually adjacent bar elements. |
| US08491176B2 |
Light guide plate and light source apparatus
A light guide plate (LGP) includes a first surface, a second surface, and a plurality of light incident surfaces. The first surface is a light-emitting surface. The light incident surfaces connect the first surface and the second surface. The second surface has a plurality of ring-shaped grooves. Depths of the ring-shaped grooves are gradually decreased from a place close to a center of the LGP towards places close to the light incident surfaces. Each of the ring-shaped grooves has a first ring-shaped side wall surface and a second ring-shaped side wall surface. The second ring-shaped side wall surface is opposite to the first ring-shaped side wall surface and located between a geometry center of the ring-shaped groove and the first ring-shaped side wall surface. The first ring-shaped side wall surface is a tilted surface. In addition, a light source apparatus is also provided. |
| US08491175B2 |
Light guide plate with micro-dots
A light guide plate includes an incident surface, an emergent surface substantially perpendicular to the incident surface, a bottom surface opposite to the emergent surface, and a number of micro-dots positioned on the bottom surface. The micro-dots have similar shape and size. A density of the micro-dots gradually increases from a near-end to a far-end of the incident surface. |
| US08491174B2 |
Light emitting assembly
A light emitting assembly comprises first and second segmented light guide structures. The first segmented light guide structure comprises first light guide elements physically connected at one end to a first common backbone member. The second segmented light guide structure comprises second light guide elements physically connected at one end to a second common backbone member. The common backbone members define a fixed separation between adjacent ones of the light guide elements. LED light sources are positioned adjacent the common backbone members such that each of the light guide elements receives light from at least one of the LED light sources. The first segmented light guide structure and the second segmented light guide structure are arranged with the first light guide elements interdigitated with the second light guide elements, with sufficient separation between the first light guide elements and between the second light guide elements to provide air gap boundaries between adjacent first and second light guide elements to reduce the amount of light cross talk therebetween and to form a substantially contiguous light emitting surface. |
| US08491163B2 |
Lighting apparatus
According to one embodiment, a lighting apparatus includes a main body including a flat thermal conduction surface. The thermal conduction surface contacts a back surface of a board. Light-emitting devices are mounted on a front surface of the board. An optical member is opposed to a peripheral part of the board on the front surface side of the board. The optical member is fastened to the main body by fastening members, to push the peripheral part of the board against the heat conduction surface of the main body. |
| US08491161B2 |
Lighting device
The invention relates to a lighting device comprising a light source (31) which is mounted on a heat sink (32) having an outer contour (34). Furthermore, it comprises a cooling device (35) for dynamically cooling the light source via cooling of the heat sink by means of a fluid flowing alongside the contour of the heat sink, the cooling device having one or a plurality of cooling openings (36, 43). The cooling device is a vibrating membrane cooling system for generating a sequence of fluid pulses (39). The cooling openings are arranged alongside the heat sink. The light source comprises optical means (33) for collimating and directing light originating from the light source during operation, while the contour of the heat sink has a shape similar to that of the optical means. |
| US08491159B2 |
Wireless emergency lighting system
In embodiments of the present invention improved capabilities are described for systems and methods that provide for a power outage lighting management within an environment, comprising a power outage detection device adapted to detect a power outage condition and to wirelessly transmit power outage indication data to a plurality of lighting systems within the environment, where at least one of the plurality of lighting systems include an LED light source that is powered by an internal power source. |
| US08491158B1 |
Shielded droplight and associated method
A shielded droplight may include a rotatable external shield having a cylindrical shape with an open top end. A semi-circular shaped directional reflector may be statically mated to the external shield and spaced inwardly from a circumference of the external shield. A stationary internal shield having a cylindrical shape may be dynamically mated to the external shield and spaced inwardly from a circumference of the directional reflector. A light emitting source may be housed within the internal shield. A light emitting source holder may be coupled to the external shield and extending downwardly therefrom. The external shield and directional reflector may contemporaneously rotate along a curvilinear path spaced about the circumference of the internal shield. The external shield may include a tab protruding outwardly from its circumference and a base. The apparatus may further include a hanging arm statically mated directly to the light emitting source holder. |
| US08491157B2 |
Illuminating device and method for manufacturing thereof
To provide a method for manufacturing a plurality of types of illuminating devices having different specifications while reducing cost. A substrate includes a common flexible portion and a plurality of units bendable with respect to the common portion, where the common portion includes a pad that is extended in the horizontal direction in the plane of the drawing and that is arranged for every predefined interval. In the present manufacturing method, a substrate piece is created by cutting the substrate mounted with the light emitting element in a first direction, the common portion in the substrate piece is formed according to the illuminating device to be manufactured, the relative position of the individual portion with respect to the formed common portion is respectively positioned, and the wiring for supplying power to the pad in the substrate piece is formed. |
| US08491150B2 |
Solar light assembly with adjustable light housing
A solar light assembly includes a plurality of housings each having a light, a frame receiving the plurality of housings, and a solar panel substantially positioned over the frame. Each housing including a face, sides and a lip, such that the face and lip lie in intersecting planes. Each housing is removable from the frame to be rotated and repositioned within the frame. A pole could be used to support the frame. |
| US08491149B2 |
Battery powered decorative light with timer
A decorative light in the form of a candelabrum, chandelier, or sphere, the candelabrum and chandelier having a plurality of artificial flower blossoms, each with an LED. A control circuit is electronically connected to each LED and has electronic circuitry to cause each LED to illuminate at a preselected time each day, remain illuminated for a predetermined interval, and then extinguish. |
| US08491147B1 |
Method of presenting a Christmas star decoration
A method of presenting a lighted decorative star as a holiday decoration is accomplished by forming holes in a plurality of rigid strips of a defined length and then arranging the rigid strips in a star pattern of substantially equal arced radials such that a first end of each rigid strip is proximate to a common center and a second end is radially distant from the common center. A light string having a plurality of interconnected decorative lights is placed proximate to one side of the star pattern. An empty light socket of one of the a decorative lights is placed at each hole and a decorative light bulb is affixed in each light socket such that the portion of the rigid strip defining the hole through which the decorative light bulb is inserted is held captive between the respective light socket and decorative light bulb. |
| US08491144B2 |
Light emitting device and display device using the same
A light emitting device includes: a light guide unit; a light source; a light control member having a light incidence face on a back face, a light outgoing face on a surface and a light dispersion structure, and disposed so as to cover the gap on the neighboring two light guide plates; and a diffusion member disposed above the light guide unit and the light control member. The light dispersion structure includes a plurality of grooves extending in a direction along the side end face of the light guide plate and having curved wall faces, and emits leakage light from the gap in outgoing light of the light emitting element to a region wider than a region opposed to the gap, in the diffusion member. |
| US08491141B2 |
Photoluminescent material containing silver ion
The present invention provides a silver ion-containing faujasite type zeolite which is a photoluminescent material that emits a visible light by irradiation of ultraviolet ray. |
| US08491139B2 |
Display apparatus
A member configured to absorb a predetermined wavelength range for light having an incident angle is located on the first electrode side of a light emitting device and settings are made so that the hue of light emitted in a direction having an angle with respect to the front becomes yellow when the light emitting device emits white light. |
| US08491138B2 |
Condensing system of solar light for natural lighting
The present invention relates to a solar light condensing system for realization of natural lighting, and more particularly, to a vertical solar light condensing system which is formed on an outer wall of a building using a reflective member and a light condensing member so as to secure large light condensing area and to increase light condensing efficiency. |
| US08491137B2 |
Vehicle mirror assembly with wide angle element
A mirror reflective element assembly for an exterior rearview mirror assembly of a vehicle includes a reflective element and an auxiliary wide angle element. The reflective element has a front surface and a rear surface and a first reflector portion and a second reflector portion, with the first reflector portion having a first reflective coating disposed thereat. The auxiliary wide angle element is disposed at a rear surface of the glass mirror substrate of the reflective element and at the second reflector portion. The auxiliary wide angle element has a glass element having a curved rear surface with a second reflective coating disposed at the curved rear surface. An optical coupling element may be disposed between a front surface of the auxiliary wide angle element and the rear surface of the reflective element, the optical coupling element may be a substantially optically clear and flexible elastomer. |
| US08491131B2 |
Projector
A projector includes a first light source section a second light source section, a light combining section adapted to combine the first light beam and the second light beam, an adjustment device adapted to adjust a light path of the first light beam and a light path of the second light beam, respectively, in two steps, an homogenizing optical system adapted to equalize the first light beam and the second light beam processed by the light combining section, a light modulation section adapted to modulate the light beam from the homogenizing optical system in accordance with image information, and a projection optical system adapted to project an image beam processed by the light modulation section. |
| US08491123B2 |
Method and apparatus for determining ocular motor function
A method and an apparatus are presented for determining ocular motor function in a patient. The patient is instructed to wear a pair of test glasses comprising a first lens having a first color and a second lens having a second color, where the first color and the second color differ. (N) light-emitting devices disposed in a screen are then activated in seriatim, where the (N) light-emitting devices can emit a light comprising the first color and where (N) is greater than 1. (N) images of the screen are synchronously captured upon receiving a signal from the patient indicating an activated light-emitting device is illuminated by a light comprising the second color. Finally, the (N) images are transformed into an ocular motor functioning map. |
| US08491122B2 |
Arrangement for attaining high-precision measurements of an eye
A solution for attaining high-precision and reproducible measurements during opthalmological biometry and imaging includes an illumination unit for producing a fixation marker, a device for transmitting the light of the produced fixation marker into the eye, a measurement device and a control unit. The illumination unit includes a device for the targeted change of the beam direction of the produced fixation marker. A camera for the detection of the line of vision of the eye is connected to the control unit. The control unit determines the sufficient congruity between detected line of vision and displayed beam direction of the produced fixation marker and, in dependence of the degree of probability of the congruity, triggers a measurement. The suggested arrangement is applicable for opthalmological diagnostic devices, which exhibit a camera and a measuring system, whereby measurements can be taken in all areas of the eye. |
| US08491121B2 |
Pupil scan apparatus
An apparatus and method by which an image is projected to pupils of a viewer. Preferably, the image covers only areas occupied by the pupils and tracks the areas occupied by the pupils such as to provide continuous display of the imagery to a viewer. The method is to dynamically control the direction of light into sub-apertures selected by a tracking device. By imaging selectively into the sub-apertures where the pupils are temporally located instead of imaging into a generally large area, the disclosed apparatus is power efficient and exclusive because the projected images are covert. This method is applicable to most biocular displays, for instance, but not limited to “see through” systems, which overlay imagery over real world scenes and where geometrically precise projection is critical. In one embodiment, the pupil scan apparatus is combined with a retinal scan apparatus to provide security. In this manner, only an authorized user of the apparatus can operate it. |
| US08491117B2 |
Armless spectacles
The present invention describes spectacles of the type that remain securely in place without the need for a frame that has arms, providing the corresponding optical features required in each case and being able to be formed by a single, continuous element in the preferred embodiment thereof, or by a number of pieces, the securing thereof being achieved by means of a system for adaptation to the users anatomy based on the clip effect. |
| US08491105B2 |
Production method of piezoelectric element, piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
A production method of a piezoelectric element which includes an insulating film, a first electrode provided on the insulating film, a piezoelectric layer that is provided on the first electrode and is made of a composite oxide having a perovskite structure containing lead, zirconium, and titanium, and a second electrode provided on the piezoelectric layer on the opposite side to the first electrode, includes: forming and patterning the first electrode on the insulating film; forming island-shaped lanthanum nickel oxide portions over the insulating film and the first electrode; and forming a piezoelectric precursor film over the insulating film and the first electrode, and forming the piezoelectric layer having a piezoelectric film that is crystallized by baking the piezoelectric precursor film. |
| US08491102B2 |
Droplet-ejecting head, method for manufacturing droplet-ejecting head, and droplet-ejecting apparatus
Provided are a droplet-ejecting head having good displacement and a droplet-ejecting apparatus. The droplet-ejecting head includes a pressure chamber; a piezoelectric element which includes a first electrode, a second electrode, and a piezoelectric layer disposed between the first electrode and the second electrode, the piezoelectric layer being made of a lead zirconate titanate; and a nozzle plate having a nozzle orifice communicating with the pressure chamber. The first electrode includes at least one lanthanum nickelate layer which is located on the piezoelectric layer side. The piezoelectric layer has a distribution in which the concentration of lanthanum and nickel decrease from the interface between the lanthanum nickelate layer and the piezoelectric layer toward the second electrode. Lanthanum is locally distributed in the piezoelectric layer. Nickel is globally distributed in the piezoelectric layer so as to have a plurality of peaks. At least one of the peaks is split. |
| US08491101B2 |
Liquid ejecting head and liquid ejecting apparatus
A piezoelectric element comprising a first electrode, a piezoelectric layer which contains lead, zirconium, and titanium, and which is formed above the first electrode, and a second electrode formed above the piezoelectric layer. A groove which exists between grains in the second electrode side surface of the piezoelectric layer, satisfies 0≦d/ρ≦0.900 (where d: depth of groove, w: width of groove, ρ: radius of curvature (d2+w2/4)/2d). |
| US08491098B2 |
Thermal bend actuator with conduction pad at bend region
A thermal bend actuator includes: a first active cantilever beam for connection to drive circuitry, the first beam having a bent planar beam element; a second passive cantilever beam fused to the first beam; a conduction pad sandwiched between the first and second beams; and first and second adjacent electrode contacts positioned at one side of the actuator. A first end of the beam element is connected to the first contact and a second end of the beam element is connected to the second contact. The conduction pad is positioned at a bend region of the planar beam element so as to facilitate electrical conduction around the bend region. |
| US08491096B2 |
Liquid ejecting head, liquid ejecting head unit, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
A liquid ejecting head includes: a head main body including a nozzle opening that ejects a liquid; and a fixed plate fixed to a liquid ejecting surface of the head main body, and including an exposure opening, the nozzle opening of the head main body being formed in the liquid ejecting surface of the head main body, the nozzle opening of the liquid ejecting surface being exposed to the exposure opening. A positioning hole open to the liquid ejecting surface and positioned with respect to the nozzle opening is provided in the head main body. The fixed plate is fixed to the liquid ejecting surface so as to close the positioning hole. The fixed plate includes an extension portion protruding from the liquid ejecting surface. At least two head positioning holes are provided in the extension portion. |
| US08491089B2 |
Liquid-droplet jetting apparatus
A liquid-droplet jetting apparatus which jets a liquid droplet of a liquid, includes: a liquid-droplet jetting head which has a nozzle for jetting the liquid droplet of the liquid; a maintenance mechanism which includes: a suction cap which comes into contact with and separates from the liquid-droplet jetting head and which faces the nozzle; a suction pump which sucks a fluid in a space defined by the suction cap and the liquid-droplet jetting head in a state that the suction cap comes into contact with the liquid-droplet jetting head; and a discharge tube which is connected to the suction pump and discharges the fluid flowing through the suction pump; and a maintenance controller which controls the maintenance mechanism. |
| US08491088B2 |
Maintenance apparatus, liquid ejecting apparatus, and maintenance method
A maintenance apparatus that removes bubbles from a nozzle is provided in a printer that includes a recording head having a nozzle capable of ejecting ink from a nozzle opening formed in a nozzle formation surface. The maintenance apparatus includes: a pressurizing pump that pressurizes the ink in the nozzle in a direction in which the ink is discharged from the nozzle opening; and a contact member having an upper surface that makes contact with the nozzle formation surface so as to cover the nozzle opening, and that has, formed therein, a flow channel whose pressure loss is greater than that of the nozzle and that allows air to pass through from the side of the upper surface. The ink within the nozzle is pressurized by the pressurizing pump in a state in which the contact member is in contact with the nozzle formation surface. |
| US08491087B2 |
Circuit board for ink jet head, ink jet head having the same, method for cleaning the head and ink jet printing apparatus using the head
In an ink jet head using a thermal energy for ejecting ink, this invention aims to reliably and uniformly remove kogations deposited on a heat application portion in contact with the ink. To realize this objective, the upper protective layer is arranged in an area including the heat application portion so that it can be electrically connected to serve as an electrode which causes an electrochemical reaction with the ink. The upper protective layer is formed of a material containing a metal which is dissolved by the electrochemical reaction and which does not form, on heating, an oxide film which hinders the dissolution. With this arrangement, a reliable electrochemical reaction can be produced to dissolve a surface layer of the upper protective layer, thereby removing kogations on the heat application portion reliably and uniformly. |
| US08491086B2 |
Hard imaging devices and hard imaging method
Hard imaging devices and methods are described. According to one arrangement, a hard imaging device includes a media transport system configured to move media along a media path and a print device adjacent to the media path and configured to eject a plurality of droplets of a liquid marking agent in a direction towards the media moving along the media path to form hard images using the media. The ejection of the droplets of the liquid marking agent by the print device creates satellites of the liquid marking agent suspended in air in a region adjacent to the print device and the media. The device also includes a satellite removal system in one arrangement to remove the satellites from the air in the region adjacent to the print device and the media. |
| US08491085B2 |
Image forming apparatus
Disclosed is an image forming apparatus that includes plural recording heads that eject liquid droplets and plural maintenance units that correspond to the plural recording heads. The plural maintenance units are capable of separately moving between opposed positions opposed to the plural recording heads and retracted positions not opposed to the plural recording heads, and the plural maintenance units are retracted into the retracted positions in postures different from postures at the opposed positions. |
| US08491084B2 |
Ink jet recording apparatus
An inkjet recording apparatus efficiently recovers defective discharge while reducing the amount of waste ink, acquires position information of a defective discharge nozzle and, based on the position information, determines whether the defective discharge has been caused by a bubble or a dust particle, and selects an ink circulation mode or a wiping mode. |
| US08491077B2 |
Printing device and printing method
A printing device includes one or more engines that are attachable to and detachable from the printing device and print an image on a recording medium. Each engine includes a plurality of head modules each having a plurality of heads that eject ink, one or more data transfer control units that control an image data, pixel by pixel, the image data being subjected to print and being transferred from an upper level device, and an output control unit that requests the data transfer control unit to transfer the image data in a pixel order in accordance with an ink ejection order determined by the engine mounted on the printing device, transfers the image data having been transferred in the pixel order to the head module, in the same pixel order, that is subjected to eject ink, and make the head module eject the ink onto the recording medium. |
| US08491071B2 |
Droplet discharge device, method for discharging droplets, and method for manufacturing color filter
A droplet discharge device includes a droplet discharge head, a feed reel, a drying chamber, a drying-gas-introducing device, a take-up reel, an imaging device, an analyzing unit and a control unit. The imaging device captures an image of functional liquid discharged from nozzles of the droplet discharge head onto a sheet member between the feed reel and the take-up reel with the sheet member having been dried in the drying chamber filled with a drying gas to achieve a predetermined humidity. The analyzing unit measures an area over which the functional liquid is deposited on the sheet member from each of the nozzles, and calculates a distribution of a discharge amount of the functional liquid. The control unit adjusts a voltage applied to the drive elements so that the discharge amount of the functional liquid from each of the nozzles approximates a predetermined optimum amount. |
| US08491066B2 |
Computer case
A computer case includes a housing, a first dust screen and a second dust screen. The housing defines two openings at opposite ends of the housing. The first dust screen and the second dust screen each include a piece of nonwoven fabric and a bracket, and are respectively covered on the two openings. The nonwoven fabric is covered on the bracket. The bracket includes a rim and a plurality of reinforcement ribs connected to an inner side surface of the rim. |
| US08491056B2 |
Cushion
A six-sided box-type cushion is described that has characteristics that not only offer targeted support for the user, but also allow the cushion to be reversible in that the user's perceived firmness is the same no matter which seating surface is facing up. In particular, the cushion has a first, second, third, and fourth faces, and a first and second seating surface. The cushion comprises a plurality of substantially coplanar firmness zones, each zone having a uniform firmness throughout, and the positioning of the firmness zones relative to each other creates a firmness gradient from the first face end to the second face end of the cushion. The first firmness zone at the first face end of the cushion is the most firm, the third firmness zone at the second face end of the cushion is the least firm, and the second one or more firmness zones are of intermediate firmness. The cushion is at least partially enveloped by a cushion cover layer, and may additionally include a seating surface cover layer on each of the first and second seating surfaces. |
| US08491055B2 |
Cycle armrest
An armrest for a motorcycle passenger, which permits one or both armrests to swing out to a side thereby accommodating a boarding passenger. Optionally, the armrests can be pivoted to rearward-facing orientation in order to form a rack behind a sissy bar of a motorcycle. |
| US08491053B2 |
Cocoon hunting hammock
A camouflage hunting blind system comprising a hanger with a distal and a proximate end, the proximate end of the hanger comprises an S-hook for suspending a hammock chair which is then cloaked within a camouflaged covering. The distal end of the hanger is positioned against tree with the proximate end pointing upward and away from the tree at a 45 degree angle wherein both ends are secured using a tether. The camouflage hunting blind system is positioned so a user's feet may touch the ground to rotate hammock chair for (through) 360 degrees of view. The hammock chair may be reversible, having a first side with natural (nature camouflage) colorings and a second side with hunter orange or other suitable coloring (dark or other.) Camouflage hunting blind system may have a camouflage coloring on the outside and a dark coloring on the inside, and weigh less that 10 lbs, and sets up in a very short time. Camouflaged covering encapsulates hammock chair, concealing scent and providing warmth for its user(s). |
| US08491046B2 |
Vehicle side body structure
A center pillar section formed of a high-tensile steel plate is fixed to a side panel frame section including a roof rail section formed of an ordinary-tensile steel plate. A reinforcing member formed of a high-tensile steel plate is provided inside the roof rail section, and the center pillar section is fixed at its upper end portion to the outer surface of the reinforcing member and at its lower end portion to the side sill section. A door beam provided within a front door overlaps the center pillar section and lower portion of a front pillar section. Front and rear end portions of the door beam are opposed to respective increased-width portions of the front pillar section and center pillar section. |
| US08491045B2 |
Vehicle body side structure
A vehicle body side structure includes an outer side panel and an inner side panel. The outer side panel has an outer window area and a window sash formed adjacent to and surrounding the outer window area. The outer window area includes a removable portion that spans the outer window area. The inner side panel has an inner window area and an attachment flange formed adjacent to and surrounding the inner window area. The attachment flange is rigidly attached to the window sash along a connection area to prevent movement of the inner side panel relative to the outer side panel. The removable portion of the outer window area is located adjacent to the connection area. |
| US08491043B2 |
Vehicle body structure
Disclosed is a vehicle body structure provided with an attachment structure of a front fender and a side cowl top. The front fender (15) is provided with a first attachment bearing surface (123) that is formed at the end of a terminal flange (122) formed on the side of the side cowl top, and that is formed along the direction that the terminal flange (122) extends; and a second attachment bearing surface (124) formed so as to be perpendicular to the direction that the terminal flange (122) extends. The side cowl top (28) is provided with a plurality of hooking sections (143-145) that engage the terminal flange (122); a first interlocking section (147) that engages the first attachment bearing surface (123); and a second interlocking section (148) that engages the second attachment bearing surface (124). |
| US08491042B2 |
Energy-absorbing cowl structure
An energy-absorbing cowl structure for a vehicle is provided. The structure includes a first portion and a curved second portion extending from the first portion. A length of the first portion varies along a dimension of the cowl structure. |
| US08491041B2 |
Vehicle with cabin
A vehicle with a cabin comprises a vehicle body supported by a plurality of wheels; a cabin bracket supported by the vehicle body; an elastic member for supporting the cabin, disposed between the cabin and the cabin bracket; and a weight member attached to a plate-shaped member of the cabin. |
| US08491040B2 |
Passenger car with a transverse element that is associated with a vehicle seat
A passenger car with a transverse element that is associated with a vehicle seat and that has a non-deformable center region and deformable outer regions, is supported on respective ends thereof on associated body regions in the transverse direction of the vehicle. The transverse element is supported on respective ends thereof on associated side skirts. The vehicle seat is arranged in a vehicle center and is movable along with the center region following a crash-induced length reduction of an outer region facing a side impact force which causes a length reduction of the outer region facing away from the side impact force. |
| US08491039B2 |
Vehicular rear impact sensor mounting structure
A vehicular rear impact sensor mounting structure includes a pair of rear side members which are parallel to one another in a vehicle width direction; a rear bumper reinforcement that is connected to rear end portions of the rear side members; a lower back panel that is fitted to the rear side members at a predetermined distance from the rear bumper reinforcement, and that is forward of the rear bumper reinforcement in a vehicle longitudinal direction. A rear impact sensor for detecting a rear, impact to a vehicle is provided on the inside surface of the lower back panel. |
| US08491032B1 |
Retractable tarp system with automated closing mechanism
A retractable tarp system having automated closing mechanisms used in conjunction with the front and rear of a truck or vehicle-pulled trailer. The automated system of closing the tarping system may include air cylinders, hydraulics or electric motor with closing mechanisms for the dual closing system. The rear system may include linear actuators on each side adapted to pull a cable with a distal hook that may selectively engage the tarp structure. For redundancy, the front system may be air-operated while the rear system is electric. The truck driver operates a switch or button to open and close the closing mechanisms of the retractable tarp system, and may connect and disconnect a hook on a rear closing mechanism that pulls the tarp tightly closed. |
| US08491030B2 |
Combination trailer
A combination trailer is provided that includes a rear self-discharge trailer having a bottom surface, a front portion, a back portion, and two opposing side panels. The side panels of the combination trailer have a height that is less than the height of the front portion. An enclosure system is also included in the combination trailer and selectively covers an open top of the rear self-discharge trailer. One or more one locking pin assemblies are also included in the combination trailer and are attached to at least one of the side panels of the rear self-discharge trailer such that the locking pin assemblies can be used to secure the enclosure system in a desired position. |
| US08491028B2 |
Console sliding lid locator
Disclosed herein are embodiments of vehicle storage compartments having closure panel assemblies that can comprise a first lid portion having a first lid surface on which a locating channel having opposing side walls is formed and a second lid portion on which first and second locating projections are formed. At least a portion of each of the first and second locating projections is received within the locating channel when the first and second lid portions are engaged. One of the first and second lid portions is moveable relative the other of the first and second lid portions between extended and retracted positions. The first and second locating projections are spaced apart in a direction of travel of the one of the first and second lid portions. The locating channel includes first and second reduced-width sections that contact the first and second locating projections, respectively, in the retracted position. |
| US08491027B2 |
Releasable handle for use with tarpaulins and other flexible sheet materials
The invention provides a removable device for securing and handling tarpaulins and other flexible sheet materials. The device can be attached to the tarpaulin anywhere along its edge but it is most conveniently employed at one or more available grommets. The device includes a base member a closure member and a hinge positioned there between to move the closure member from open to closed positions to secure the device to the tarpaulin. The base member includes a integral handle region for ease of carrying and securing the contents of the tarpaulin. |
| US08491025B2 |
Magnet controller for controlling a lifting magnet
A method for operating an electric crane, comprises the steps of activating a magnet controller to cause a current to flow through a magnet for creating a magnetic field about the magnet for securing a load to the magnet, receiving a feedback input value at a logic controller from a device associated with the electric crane, in response to the received feedback input value at the logic controller, receiving a command value at the magnet controller from the logic controller, and in response to the received command value at the magnet controller, modifying the current flow from the magnet controller to the magnet to change the magnetic field about the magnet. A system is also disclosed. |
| US08491023B2 |
Door lock assembly
A lock assembly for use with a latch movable from an extended position to a retracted position, and the lock assembly includes an interior assembly and an exterior assembly. The interior assembly includes an interior handle manually movable to retract the latch and a locking member manually operable such that the locking member is movable from an unlocked position to a locked position. The exterior assembly includes an exterior handle manually operable to retract the latch when the locking member is in the unlocked position and inoperable to retract the latch when the locking member is in the locked position. The exterior assembly further includes a biasing member that biases the locking member toward the unlocked position. When the locking member is in the locked position, movement of the interior handle to retract the latch causes the biasing member to move the locking member to the unlocked position. |
| US08491021B2 |
Apparatus for opening a door of a climatic test cabinet, an incubator, an environmental simulation chamber or a freezer or the like
An apparatus for opening a door of a climatic test cabinet, an incubator, an environmental simulation chamber or a freezer is suitable for unlocking the door when the door is closed and locked and for transferring it to an open position. The force for opening the door need no longer be applied by the user himself operating lever mechanisms and transferring the door to an open position, but instead the force for opening the door may be applied by the apparatus. |
| US08491020B2 |
Tongue latch with protection
A tongue latch with a protection comprising a metal part folded to form a first longitudinal extension and a second longitudinal extension, the longitudinal extension terminates with a circular form having a squared hole, wherein the second extension has a lowered edge with special cuttings to lock the protection is provided. The protection comprises a hollow part made from a plastic material with low coefficient of friction and a mouthpiece with thin walls to better adjust to the dimensions of the tongue. |
| US08491017B2 |
Fitting structure including a pair of connection pipes and a clamp ring
An engagement section of a holder is engaged with a metal gasket, the gasket is received in a tubular section, and the tubular section is fitted in a step of a connection pipe. Another connection pipe is placed close to and facing the connection pipe that holds the gasket through the holder, and a center ring is installed surrounding the outer peripheries of the flanges. While a trapezoidal section having slopes which define both sides is inserted into a groove, center ring segments are closed to form a ring shape. A bolt which penetrates through a cutout of a segment is screwed into a threaded hole of the segment. The screwing of the bolt causes the amount of insertion of the trapezoidal section, which has slopes which define both sides, into the groove to be increased. As a result, the distance between flanges is reduced and the contact pressure of projections against both sides of the gasket is increased. |
| US08491014B2 |
End connector of a corrugated tube, produced by co-moulding
An end connector of a corrugated tube made of plastic material has a tubular elastomeric body produced by co-molding onto an end of the corrugated tube. The elastomeric body includes a connection portion arranged outside the corrugated tube and shaped for connection to an external component, and by an anchorage portion arranged inside the corrugated tube so as to fill grooves of the corrugated wall. A tubular insert which is made of plastic material and is partially incorporated in the elastomeric body and has a stem portion extending inside the corrugated tube and a flange portion which is in abutment with the end of the corrugated tube. The stem portion includes an anchorage zone provided with lateral ducts, in the region of the anchorage zone the stem portion of the insert is attached to the corrugated tube by the anchorage portion of the elastomeric body. |
| US08491012B2 |
Quick-connect fluid coupling
A tube coupling including a body having a bore and an open end, a slidably movable jaw ring received in the bore, a bushing fitted into the body open end having a surface facing the movable jaw and defining a stationary jaw, and a resiliently expandable grab ring disposed in the bore between the movable and stationary jaw. With a tube end being inserted into the bore and through the grab ring, and with the tube being grabbed by the grab ring to retain the tube end in the bore, the movable jaw is responsive to fluid pressure received within the tube to slidably move towards the stationary jaw face such that a portion of the grab ring is clamped therebetween. |
| US08491009B2 |
Anti-theft system for a camper
The present invention relates to an anti-theft system for a camper. The camper is supported at its front end by a pair of spaced-apart jacks. The system includes a barrier having a first end operatively connecting to a first one of the jacks and a second end opposite thereof. The second end of the barrier operatively connects to a second one of the jacks. The barrier extends in a horizontal direction and is positioned and configured to prevent an unauthorized vehicle from passing underneath the camper and mounting of the camper onto the vehicle. |
| US08490997B2 |
Adjustable supporter for fastening to a hub axle
A supporter fastening to a hub axle of bicycle for supporting a fender or light is disclosed. The supporter includes a mount, two clipping pieces, a bolt and a connecting rod. The mount has a fixing hole for being penetrated by the hub axle and a first long hole for being penetrated by a screw to fasten to a rear fork end of the bicycle. The two clipping pieces are separately located on two opposite sides of the mount. The bolt is formed with a ring and a threaded rod. The bolt penetrates through the clipping pieces and the mount to fasten. One end of the connecting rod penetrates through and is fastened in the ring. The connecting rod is capable of being rotated at a desired angle by axially rotating the bolt. |
| US08490994B2 |
Wheelchair frame and wheelchair with cross-brace
A wheelchair frame includes left and right first frame members, each having a first leg for supporting a seat. The first legs are arranged on opposite sides of a central axis of the wheelchair. At least one cross-brace is connected, by the ends, to the first legs of the left and right frame members. The cross-brace has a non-circular cross-section along a section between the ends. The wheelchair frame includes left and right second frame members that are pivotally connected to the left and right first frame members. The second frame members are foldable and may be fixed in a position in that is generally parallel to the first legs of the left and right first frame members. A cross-brace is connected, by the ends, to the left and right second frame members. The cross-brace has a non-circular cross-section along a section between the ends. |
| US08490993B2 |
Self-tracking cart
A self-tracking cart is provided and includes a body defining an enclosure into and from which a secondary cart is receivable and removable, selectively rotatable first and second hitch assemblies, first and second motive elements, first and second steering assemblies to turn the first and second motive elements in opposite directions responsive to rotations of the first and second hitch assemblies and a linkage, which is coupled to the first and second hitch assemblies to cause the first and second hitch assemblies to rotate jointly in opposing directions, the linkage being disposed for non-interference with the secondary cart during reception and removal thereof into and from the enclosure. |
| US08490988B2 |
Lower structure of automotive vehicle
A suspension cross member comprises a middle-portion attaching member which extends upwardly from a suspension cross member body, and a pipe-shaped attaching member which is supported at a support portion provided at an upper portion of the middle-portion attaching member. A side portion, in a vehicle width direction, a front portion and a rear portion, in a vehicle longitudinal direction, of a side face portion of the attaching member are supported at the support portion. A lower portion of the attaching member is supported at the support portion with a specified support rigidity, in the vehicle longitudinal direction, which is lower than that of the supporting of the side portion, the front portion or the rear portion of the side face portion of the attaching member. |
| US08490987B2 |
Stabilizer bar
There is provided a stabilizer bar in which through holes are not positionally offset even if the attachment portions are bent after the through holes are formed therein.A stabilizer bar is composed of a steel pipe material bent to an approximate U-shape and has attachment portions formed by deforming the free ends of the steel material in a flat plate shape. Through holes are formed in the attachment portions to fix them to a vehicle body, and each of the attachment portions has a cross section configured as a three-layer structure that is partitioned by first and second overlapping surfaces of a folded hollow portion. That is, the three-layered structure is composed of an upper layer portion positioned on the first overlapping surfaces, an intermediate layer portion positioned between the first and second overlapping surfaces, and a lower layer portion positioned under the first overlapping surfaces. Here, the first and second overlapping surfaces are disposed such that the cross section thereof is formed in an X-shape. |
| US08490983B2 |
Wheel suspension for a motor vehicle
A wheel suspension for a motor vehicle includes a support element on the wheel-side rotatably mounting a vehicle wheel and a carrier element on the axle-side, wherein the carrier element on the wheel-side can be adjusted for setting a toe and/or camber angle relative to the support element on the axle-side, wherein the carrier elements on the axle-side and on the wheel-side are coupled to a universal joint in which webs of the carrier elements on the wheel-side and on the axle-side are articulated on a gimbal ring element by means of bearing points. The webs of the support elements are articulated on the gimbal ring element at the bearing points by means of ball joints. |
| US08490977B2 |
Game broker
In some embodiments, a broker pools funds from multiple clients and uses the funds to place bets in casinos. |
| US08490976B2 |
Double-sided jigsaw puzzle and method of making the same
A double-sided transparent plastic tessellated jigsaw puzzle and a method of making the same are disclosed. The puzzle is formed of a pair of clear acrylic sheets having a thickness of about 0.060 inches. Images are subsurface printed on one side of each sheet and the sheets are laminated together with a pressure-sensitive adhesive with the images in confronting relation. The laminated sheet is laser cut to form a puzzle that has a plurality of tessellations. The tessellations or sets of tessellations are formed as identically shaped pieces that can be located in the puzzle in several different ways. |
| US08490969B2 |
Conveyance device and image forming apparatus
A conveyance device includes: a rotary member that rotates; a driven member that rotates in accordance with the rotary member and conveys a conveyed material while holding the conveyed material between the driven member and the rotary member; a guide part provided on an upstream side from a rotary shaft of the driven member in a conveyance direction of the conveyed material, that guides the driven member toward the rotary member; and a support member that brings the rotary shaft of the driven member into contact with the guide part, and along with the guide part, supports the rotary shaft. |
| US08490968B2 |
Image forming apparatus with conveyance interval adjustment for recording paper
When a trailing edge detection sensor is affected by toner, dust, etc. adhered on an optical path thereof or when the sensor fails, malfunction of the apparatus is prevented from happening by measuring the size of a record material only with a unit for detecting a leading edge. The image forming apparatus has a unit for leading edge detection adapted to detect the leading edge of the record material and a unit for trailing edge detection adapted to detect the trailing edge of the record material, and is configured to, when the unit for trailing edge detection falls in detection capability or fails, form an image and measure the size of the record material only with the unit for leading edge detection. |
| US08490960B2 |
Sheet processing apparatus and image forming system
A sheet processing apparatus is provided with a conveying path forming member that forms a sheet conveying path having a curved portion through which a front edge of the sheet passes, a sheet conveying unit that conveys the sheet along the sheet conveying path, a sheet folding unit that folds the sheet along the folding line in the sheet conveying path, and then conveys the sheet toward a discharge direction with the folding line discharged first as a front edge, and a sheet position defining unit that defines a position of the front edge of the sheet in the curved portion of the sheet conveying path so that a target position of the folding line on the sheet coincides with a folding position of the sheet folding unit. The sheet position defining unit can adjust an inclination of the front edge of the sheet. |
| US08490957B2 |
Creasing apparatus and image forming system
A creasing apparatus that performs a creasing process on a sheet, the creasing apparatus including a first conveying path on which a creasing unit is located, the creasing unit performing a creasing process on a sheet conveyed therein; a second conveying path that conveys a sheet conveyed therein to a downstream side without any process being performed on the sheet; and a control unit that, while the first conveying path conveys a sheet so that the creasing unit performs the creasing process on the sheet, causes a subsequent sheet to be conveyed to the downstream side from the second conveying path. |
| US08490956B2 |
Fixture for compressor stator chord restoration repair
A fixture assembly for retaining a workpiece during a coining process includes a mounting block. The workpiece includes an airfoil portion, a platform, and feet extending from the platform opposite the airfoil portion configured to engage a retention slot in a gas turbine engine, each foot defining a substantially arcuate engagement surface. The mounting block includes a first portion having a slot defined therein between opposite first and second lateral edges and having an exposed front face, first and second retaining structures positioned adjacent to the first and second lateral edges, respectively. Each of the first and second retaining structures overhangs the slot and defines an engagement surface facing the slot, such that during engagement of the workpiece the substantially arcuate engagement surfaces of the feet contact the engagement surfaces of the first and second retaining structures to provide a pivotable engagement. |
| US08490947B2 |
Presettable gas valve with retainer
A presettable gas valve is disclosed herein. The gas valve may have a maximum gas flow that can be adjusted to the particular requirements of the fireplace in which the gas valve is used. By way of example and not limitation, for real biomass/fuel burning fireplaces, the gas valve may be opened to its maximum level with a quarter turn of a handle. In contrast, for fake fireplaces, which require more gas flow compared to real fireplaces, the gas valve may be opened to its maximum level with a half turn of the handle. The maximum gas flow through the gas valve may be set during installation such that the user does not need to manually determine the appropriate amount of gas during use. |
| US08490945B2 |
Valve sealing arrangements and methods
A valve includes a valve body, a valve element to selectively control flow through the valve, and a seal member and seat member together providing a fluid-tight seal between a valve cavity and a fluid passage in the valve body. A live-loaded biasing member is adapted to apply a live-loaded sealing force to the seat member to bias the seat member toward sealing engagement with the valve element. When the pressure in the fluid passage exceeds the pressure in the valve cavity, an unbalanced passage pressure load biases the seat member toward sealing engagement with the valve element. When the pressure in the valve cavity exceeds the pressure in the fluid passage, an unbalanced cavity pressure load biases the seat member toward sealing engagement with the valve element. The live-loaded sealing force is in parallel with each of the unbalanced passage pressure load and the unbalanced cavity pressure load. |
| US08490942B1 |
Apparatus and methods for securing a musical instrument
Apparatus and methods for securely storing a musical instrument. A support member supports the musical instrument at first portion of the musical instrument, the first portion is proximal to a base of the musical instrument. A grip member secures the musical instrument at a second portion of the musical instrument, the second portion is distal from the base of the musical instrument, the securing comprises the grip member changing from an opened position to a closed position in response to the musical instrument being placed onto the support member. |
| US08490938B2 |
In-ceiling, in-wall one button installer
An installer is installed in a hole in a ceiling or a wall and includes a speaker frame and two connective units. The speaker frame may fix down a speaker and has a circumferential edge. The two connective units are provided on the speaker frame and either connective unit has a connective flexible strip, which may contract or expand laterally by moving in the longitudinal direction. First, as the two connective flexible strips contract inwardly in the radial direction, the speaker may be allowed to pass and then be placed in the hole. Then, as the two connective flexible strips expand outwardly in the radial direction, the diameter formed by the two connective units is larger than that of the hole. Now, the outer layer of a wall or a ceiling is sandwiched in between the circumferential edge and the two connective flexible strips. |
| US08490937B2 |
Mount system for handheld electrical device
A cradle for a handheld electrical device comprises a base constructed to support the device such that the device can be freely placed on and removed from the base. At least one arm is operatively connected to the base for movement relative to the base and the device. An actuator moves the arm between a release position wherein the arm is spaced from the device, allowing the device to be freely removed from and placed on the base, and a hold position wherein the arm engages and holds the device in the cradle. The cradle is adapted for attachment to an object in a first orientation on a right-hand side of the object and in a second orientation on a left-hand side of the object. The cradle is arranged to hold the device in an upright position in both orientations. |
| US08490929B2 |
Beam clamp connector
A universal beam clamp connector accommodates either a fixed attachment or a swivel attachment of a threaded rod to a support beam clamp. The beam clamp connector includes a connector portion and a threaded rod extender. A threaded rod extender has a cylindrical shape and an exterior surface with threading thereon. The connector portion includes a topside, a tool engaging portion and a central body extending therebetween. The threaded rod extender protrudes from the top side and the tool engaging portion protrudes from the central body. The central body includes an opening therethrough. The opening is defined by a top inner surface, a bottom inner surface and two opposing side inner surfaces. A nut is used to secure a threaded rod of a device to the beam clamp connector. |
| US08490928B2 |
Grommet
A grommet is disclosed which couples with a component under a hood of an automobile. The grommet has an insertion end with four wipers, a body, and a retaining loop opposite the insertion end. The wipers are generally triangular in cross-section with a distal tip of the triangle sweeping toward the body so that when the grommet couples with an orifice in the component by pressing the insertion end into the orifice, the wipers deform, but resist insertion. Due to the angle of the wipers, the wipers resist decoupling of the grommet from the component. The retaining loop defines an opening through which a tube, pipe, and/or wires are placed and secured with a bolt that engages threads of a bolt hole in the body. |
| US08490927B2 |
Support assembly
A support assembly (1) for guiding a flap (42) on an aircraft wing (41) during deployment of the flap is disclosed. The assembly comprises a guide track (2) defining a two-dimensional path, a cylindrical bearing follower (12) having a longitudinal axis constrained so as to follow said path during flap deployment, a shaft (23) extending from the bearing follower and, a spherical bearing coupling an end of the shaft to the bearing follower such that the bearing follower is rotatable relative to the shaft about the longitudinal axis of the bearing follower as it travels along the track. The spherical bearing also enabling rotation of the shaft about its longitudinal axis relative to the bearing follower and rotation of the shaft about a center point of the spherical bearing such that the flap is fret to move in multiple directions. |
| US08490926B2 |
Multi-stage flow control actuation
Concepts and technologies described herein provide for the creation of an actuating fluid flow utilizing a multi-stage actuator. According to one aspect of the disclosure provided herein, a fluid actuation system includes at least two stages, each stage having a plenum and one or two diaphragms acting on the plenum to create an actuating fluid flow. The diaphragms of each stage may be substantially aligned along an axis. The actuating flow is aggregated between stages and expelled into a fluid flow to be controlled. According to various aspects, the diaphragms may include piezoelectric discs. |
| US08490911B2 |
Method of winding sheets with preapplied seam tape
Provided is a method of rolling two single-ply membrane sheets having seam tape applied along one edge, for easy transport. The method comprises placing a first sheet on top of a second sheet, with the seam tape edge of each of said sheets being at the same end. The sheets are placed so that the seam tape of the first sheet does not overlay the seam tape of the other sheet. The two sheets can then be easily and quickly rolled for transport to a job site. |
| US08490907B2 |
Fishing reel
A fishing reel can include a reel frame and a spool shaft extending through the reel frame and rotatably supported about the reel frame. A crankable handle can be mechanically coupled to the spool shaft such that a rotation of the handle causes a rotation of the spool shaft. A non-rotating pivotable bail can be coupled to the reel frame. A spool can be mechanically coupled to the spool shaft and configured to rotate with the rotation of the spool shaft relative to the bail. |
| US08490905B2 |
Horizontal shaft impact crusher
A horizontal shaft impact crusher includes a crusher housing having an inlet for material to be crushed and an outlet for material that has been crushed. An impeller is mounted in the crusher housing for rotation about a horizontal axis. A curtain disposed in the crusher housing is arranged so material accelerated by the impeller is crushed thereagainst. An adjustment device, which adjusts the position of the curtain relative to the impeller, is slidable connected to guide rods. The adjustment device includes a locking device positionable selectively in either a holding state in which the locking device is de-energized and arranged to apply a holding force for holding the adjustment device in a crusher operation position relative to the guide rods, or an adjustment state in which the locking device is energized and arranged to release the holding force, thereby enabling displacement of the adjustment device relative to the guide rods. |
| US08490904B2 |
System and method for recovering minerals
One aspect is a method of recovering minerals. The method includes heating aggregated minerals with microwave energy. The aggregated minerals consists of at least a first and a second mineral bound together, the first and second minerals each having different differential thermal expansion rates such that fractures occur between the minerals of the aggregated minerals. The fractured minerals are subjected to microwave heating to induce fractures between and separation of the at least first and second minerals, and also to ultrasound energy causing further size reduction. The fractured and size-reduced minerals are heated with microwave energy. The fractured and size-reduced minerals consist of metal-containing materials, such that metal-containing materials are heated to at least the melting temperature of one of the metals in the metal-containing materials. |
| US08490902B2 |
Method of detecting the absence of coffee beans in a coffee grinder of a coffee machine and coffee maker for performing the method
In order to detect a lack of coffee beans in a grinder unit of a coffee maker, a method is suggested in which the level and/or the spectrum of an oscillation generated by the grinder unit during its operation is measured. The level of the oscillation and/or the nature of the spectrum are used to decide whether or not coffee beans are present in the grinder unit. Preferably, the level of oscillation of the housing of the coffee grinder unit is monitored. If the level changes by more than a preset value and/or falls below a reference value, it is decided that coffee beans are lacking. |
| US08490898B2 |
Spray electrode
An electrostatic spraying device comprises a capillary spray electrode having a spraying end, a reference electrode, and a reservoir in fluid communication with the spray electrode. In use, the electrodes are connected across a generator in order to establish an electric field between the electrodes and cause fluid in the reservoir to be sprayed from the spray electrode. The spray electrode has a focus that defines a point at which the electric field is focussed on the spraying end. |
| US08490895B2 |
Showerhead for emergency fixture
An apparatus for controlling a flow of fluid in an emergency fixture includes a body; and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes a first substantially cylindrical member defining a first outlet portion, the first outlet portion configured to guide a first portion of the fluid flow out of the control element as an axial flow; a second substantially cylindrical member coupled to the first member; and a plurality of radially extending members extending between the first member and the second member, each of the plurality of members comprising a deflection surface angled relative to a second portion of flow and configured to cause rotation of the second portion of flow. |
| US08490893B2 |
Pump-less toner dispenser
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for dispensing toners. In one aspect, a toner dispensing system includes a toner container; a cap and valve assembly coupled to the toner container, the cap and value assembly including: a movable valve assembly, the movable valve assembly having a first position and a second position, a toner path, and an air inlet path, where in a first valve assembly position the toner path and the air inlet path are closed, and in a second valve assembly position the toner path and the air inlet path are open; an air assembly including a first air supply coupled to the air path of the cap and valve assembly and a second regulated air supply coupled to the toner container; and a control assembly for controlling the second air supply. |
| US08490887B2 |
Railroad rail having thermal insulation below the railhead either coated in the field or at the rail production facility
A railroad rail having superior thermal expansion characteristics. Such railroad rail comprising a rail having a predetermined weight and a predetermined length and a ceramic based insulating type paint having a predetermined capability of resisting heat buildup in such rail adhered to predetermined areas of such rail. |
| US08490886B2 |
Modulating boiler system
A modulating boiler system for heating a structure including a controller, a boiler operatively connected to the controller, and a thermostat operatively connected to the controller and boiler. The controller assesses a level of thermostat activity over a predetermined measuring period and adjusts the boiler in response to the level of activity to increase the boiler's efficiency. |
| US08490881B2 |
Apparatuses and methods relating to radio frequency identification (RFID) tags
An apparatus comprising: an assembly of components; a battery that is not part of the assembly of components and is configured for assembly by a user of the apparatus with the assembly of components; and a radio frequency identification tag arranged to have operational characteristics automatically dependent upon whether the battery is assembled with the assembly of components, wherein the apparatus has a first configuration in which the battery is not assembled with the assembly of components and the radio frequency identification tag is fully operational and the apparatus has a second configuration in which the battery is assembled with the assembly of components and the radio frequency identification tag is not fully operational. |
| US08490878B2 |
Portable handheld device for wireless order entry and real time payment authorization and related methods
A portable handheld device for wireless order entry and real time payment authorization may include a portable housing, a display carried by the housing, an order entry input device carried by the housing, a transaction card input device carried by the housing for reading user sensitive information from a transaction card, a wireless transceiver carried by the housing, and a processor carried by the housing and connected to the display, order entry input device, transaction card input device and wireless transceiver. The processor may be for wirelessly sending input order information, and encrypting and wirelessly sending the user sensitive information from the transaction card without storing and without displaying. The processor may also be for wirelessly receiving and displaying payment authorization information based upon real time authorization from a transaction card issuing entity. |
| US08490876B2 |
Method and apparatus for testing the performance of radio frequency identification system
An apparatus for testing the performance of Radio Frequency Identification (RFID) system, comprising: a drive motor, that is driven according to a preset speed; a turntable, that is fixed on to a plane of drive motor, said turntable including a gadget to fasten the label, the gadget makes the under-test label perpendicular to the plane and rotates with the turntable; a reader antenna, that is set to a fixed position around the turntable and connected to the under-test reader, wherein direction of main lobe axes of the reader antenna and direction of the main lobe axes of antenna built in the under-test label are in the same plane. The present invention utilizes circular motion in the lab to simulate rectilinear motion in the practical application. The present invention reduces the volume of RFID test device and the space in the lab, and improves the flexibility of the test. |
| US08490875B2 |
Universal credit card apparatus and method
The apparatus and method described herein provides for creating multiple spatial patterns, such as magnetic patterns on credit cards. The invention includes storage of information from which patterns may be created, a pattern creation device for creating the spatial patterns, and control whereby the information which is stored is selectively utilized to cause the pattern creation. This allows multiple desired patterns to be simulated, allowing convenient replacement of a number of separate pattern carrying devices. |
| US08490873B2 |
Vending machine for selected blends of perfumes
A vending machine for dispensing a selected blend of perfumes in response to the deposit of a pre-selected sum of money includes a plurality of containers and a plurality of distinctive scents with one of the scents disposed in each of the containers. A mechanism for selecting one or more of the scents and an amount of one or more of the scents is provided. Further, the vending machine includes a mechanism for blending the selected scents in the selected percentages and providing a sample to a perspective customer. Further, the mechanism includes a slot receiving payment for a quantity of the selected blend together with a delivery process for providing a bottle of the selected perfume to the customer. |
| US08490872B2 |
Light-powered smart card for on-line transaction processing
In general, embodiments of the present invention relate to a light-powered smart card and associated methods for automated information (static and dynamic) exchange pursuant to a commercial transaction. In a typical embodiment, the card (e.g., a credit card, a debit card and/or a smart card) comprises (among other things) an energy component for providing power to the card. Upon powering up via a light source, including light from the interfacing terminal's backlight, a terminal (e.g., a point of sale terminal) will scan/read card information shared between the card and the card company (e.g., upon swiping or placing of the card), and generate a corresponding source validation code (SVC). An optional imager/image array positioned on the back of the card will scan/read the SVC, and card validation code (CVC) logic on the card will generate a CVC based on the SVC (e.g., based on a validation result of the SVC). |
| US08490871B1 |
Method and system for product restocking using machine-readable codes
The present disclosure provides a number of systems and associated processes for using machine-readable codes to perform a transaction. Embodiments of the present disclosure provide a system and associated processes for consolidating and replacing various forms of payment (e.g. credit cards, debit cards, and cash) with a single payment system. Further, embodiments of the present disclosure provide a system and associated processes for reordering a product provided by a product provider. Moreover, embodiments of the present disclosure provide a system and associated processes for accepting a gift, or gift transaction, associated with a gift card. In addition, embodiments of the present disclosure provide a system and associated processes for performing an Automatic Teller Machine (ATM) transaction using a machine-readable code. |
| US08490862B1 |
Transformation system for nutritional substances
Disclosed herein is a transformation system for at least one component of a single or multi-component nutritional substance. The transformation system obtains information regarding the nutritional substance to be transformed, the desired transformation, and the desired properties, including nutritional content, of the transformed nutritional substance, and dynamically modifies the transformation in response to this information. |
| US08490861B1 |
Systems and methods for providing security information about quick response codes
A computer-implemented method for providing security information about quick response codes may include (1) identifying a matrix barcode embedded in a web page, (2) determining that the matrix barcode includes a link to an Internet resource, (3) determining the trustworthiness of the Internet resource referenced by the matrix barcode, and then (4) augmenting the matrix barcode with a visual augmentation that is based at least in part on the trustworthiness of the Internet resource. Various other methods, systems, and computer-readable media are also disclosed. |
| US08490858B2 |
Reinforced cross-laminated bulk container
A reinforced cross laminated corrugated paperboard bulk container has an outer component with corrugations running in a first direction, and an inner liner laminated to the outer component, with the liner having corrugations extending perpendicular to the corrugations in the outer component. Reinforcing strands are in both the liner and the outer component, extending perpendicular to the respective corrugations thereof. Interlocking top flanges are on the top edges of the outer component, and interlocking bottom flanges are on the bottom edges thereof. The interlocking bottom flanges include a chevron shaped locking slot in one flange and a locking tab on an opposed bottom flange. Folds extend across the bottom flanges to enable them to deflect and slide relative to one another during set up of the container. Vertical scores in the liner are pre-broken prior to laminating it to the outer component. |
| US08490854B2 |
Wire end processing method
A wire end processing method includes tree steps. In a core wire portion exposing step, a sheath of a wire is stripped so as to expose a core wire portion composed of a plurality of element wires. In a core wire portion unifying step, ultrasonic vibration is applied to the exposed core wire portion while applying a pressure thereto, thereby causing the plurality of the element wires to rub against one another so as to unify the core wire portion. In a terminal connecting step, the unified core wire portion is press-contacted or press-fitted to the terminal. |
| US08490851B2 |
Surgical stapling apparatus
A surgical device includes a loading unit having proximal and distal portions. The proximal portion of the loading unit is configured to be attached to an actuation apparatus. The surgical device further includes a flexible shaft interconnecting the proximal portion and the distal portion of the loading unit. Additionally, the surgical device has a tool assembly disposed in mechanical cooperation with the distal portion of the loading unit. The tool assembly is configured to articulate upon activation of the actuation apparatus. In a further embodiment, the surgical device includes a guiding member operatively connected to the tool assembly. The guiding member has a body and a bore extending through the body. The bore slidably receives a suture. |
| US08490848B2 |
Method and device for breaking separation of bearing caps
A device for breaking separation of at least one bearing cap of a corresponding thrust block in the bearing assembly of engine cases provided with bearing bores which are arranged in-line, in particular crankshaft cases for alternative piston engines is provided. The device includes an extension mandrel comprising two half-mandrels insertable into at least one of the bearing bores. The half-mandrels being distant from each other in order to produce breaking separation force between the thrust block and the bearing cap. The bearing cap is clamped in such a way that it is non-rotatable except in a limited manner in the direction of breaking separation between a corresponding half-mandrel and a fixing device. |
| US08490846B1 |
Frictional holding pad with inclined grip
A frictional pad has a pair of inclined slots in a pair of sidewalls to hold a handheld electronic device at an incline with respect to the pad. The pad can also have a squat dome. |
| US08490842B2 |
Automatic shoe cover dispenser
An automatic shoe cover dispenser includes a shoe cover feeding arrangement holding a plurality of shoe covers each having a shoe opening; and a shoe cover pulling mechanism for pulling one of the shoe covers into an open-up condition as a standby shoe cover and being ready for putting on a user's shoe, wherein after the standby shoe cover is dispensed for being worn at the shoe of the user, the shoe cover at a subsequent position is pulled into the open-up condition. |
| US08490839B2 |
Filtering dispenser container
In a filtering dispenser container which includes a plug attached to a mouth portion of a bottle thereof and having a liquid discharge passage, and a filter and a check valve provided in the discharge passage, air lock is prevented, even if the container contains a highly percolative liquid, by preventing a very small amount of liquid percolating the check valve from reaching the filter. In the filtering dispenser container, a dam (14) is provided between the check valve (23) and the filter (25) for retaining a very small amount of the liquid percolating the check valve (23) when the check valve is closed. Thus, the filter (25) is prevented from being wetted with the liquid percolating the closed check valve (23) during storage or delivery of the container before the first use of the container. |
| US08490838B2 |
Liquid dispenser
A cocktail ingredient dispenser can include engaging devices for creating a seal around an opening of a carbonated liquid container and for providing an openable and closeable opening which can retain the carbonation within the carbonated liquid when closed. Some embodiments of the dispenser are configured to maintain a gas tight seal with a top portion of the container. Certain embodiments of the dispenser are configured to allow a cooled fluid to flow into thermal communication with the container. |
| US08490835B2 |
Container cover assembly
A container cover assembly that has at least two states. In the first, closed state, the removal of the contents of the container through the opening of the container is prevented. In the second, open state, the removal of the contents of the container through the opening of the container is possible. The cover assembly comprises a mechanism for preventing the transfer of the cover assembly from the first state to the second state, unless at least a predetermined number of shaking motions is applied to the container and cover assembly. |
| US08490832B2 |
Wine extraction and preservation device and method
Devices and methods are disclosed for extracting fluids from within a container sealed by a cork or septum without removal of the cork or septum or the contamination of the fluid within the container by reactive gases or liquids. Embodiments of the device can include a needle connected to a valve which is in turn connected to a source of pressurized gas for displacing the fluid. Further embodiments of the device can comprise additional components that act to force the needle to be inserted through the cork or septum along a linear path, to aid in preventing buckling of the needle, to clamp the device to the container, to prevent expulsion of the cork or septum from the container, and to guide the needle through a specified region of the cork or septum. Various valves, pressure regulators, pressure ranges, needle geometries, gas selections are also presented. This device is particularly suited for the dispensing and preservation of wine. |
| US08490829B2 |
Personalized beverage dispensing device
Systems and methods for dispensing compositions, such as beverages, are provided. Beverage dispensers may be configured to receive one or more physiological parameters regarding a user, and in response, formulate at least one beverage recipe for dispensing. A beverage dispenser may wirelessly receive data from a biosensor. Environmental or biological data from the biosensor may be used to alter the recipe to another existing beverage or a custom beverage. Non-physiological data may also be considered. Exertion data may be calculated. The calculation of exertion data may receive inputs regarding at least one physiological parameter and/or non-physiological parameters to derive a second physiological parameter not being measured. |
| US08490822B1 |
Combination drink dispenser
A combination beverage mixer and strainer is disclosed, comprising a first container and a second container, each container having a closed end, an open end, a peripheral wall defining an interior space therein. The area of each open end is greater than the area of each closed end. The first container includes a straining edge of the peripheral wall proximate the periphery of the open end and having a plurality of apertures traversing therethrough. The area of the open end of the second container is greater than the area of the closed end thereof but smaller than the area of the open end of the first container. The open end of the second container may be inserted fully into the open end of the first container such that the peripheral wall of the second container contacts the peripheral wall of the first container below the straining edge so that the internal spaces of each container are sealed and the contents of the containers shaken and mixed. The open end of the second container may then be partially pulled away from the first container to expose the straining edge of the first container, such that the internal spaces of each container are unsealed at the plurality of apertures and the contents of the containers may be strained thereby. |
| US08490821B2 |
Apparatus for separately containing different fluids
An apparatus for separately containing fuel and an exhaust gas treatment fluid on a vehicle, such as an SCR reductant, includes a fuel tank having a perimeter wall and at least one end wall defining an internal space for containing fuel, a portion of the perimeter wall extending beyond the at least one end wall to form a rim defining with the at least one end wall a recess, and, a second vessel for containing the reductant or other treatment fluid having a shape conforming to the recess, the second vessel being supported in the recess. |
| US08490817B2 |
Container sealing device
The present invention generally relates to a device for sealing a container, and serves to alleviate disadvantages commonly associated with use of plastic wrap, cling wrap, and similar products. The device generally comprises a flexible sheet and sometimes a perimeter support member connected to the flexible sheet. The flexible sheet is positioned over and seals the opening of the container. The perimeter support member is then removed from the flexible sheet so that the support member does not interfere with use of the container. The flexible sheet may be comprised of more than one material, permitting the flexible sheet to adhere to the container while being compatible with the contents of the container. The device may also comprise a mechanical sealing mechanism, as well as an internal support structure. The device may be folded for storage and other purposes. The invention also includes methods of using and manufacturing the device. |
| US08490816B1 |
Apparatus for inspecting discarded articles prior to disposal
An apparatus for inspecting discarded items prior to disposal has a receptacle suitable for fitting on an opening of a disposal container, a tray pivotally mounted in the inner opening of the receptacle so as to be movable between a generally horizontal first position and an angularly disposed second position, a handle connected to the tray and extending radially outwardly therefrom, and a latch cooperative with the handle for fixing the tray in the first position and for releasing the tray from the first position when a lifting force is applied to the handle. The second position is suitable for allowing discarded articles to pass into the container. |
| US08490815B2 |
Method and system of a reversible nose faceplate
Reversible nose faceplate. At least some of the illustrative embodiments are systems including a faceplate and a nose member. The nose member includes: an extension portion; a nose portion; a first abutting surface; a second abutting surface; a first set of ears coupled to the extension portion adjacent the nose portion; and a second set of ears coupled to the extension portion opposite the first set of ears. The nose member is configured to couple to the faceplate in multiple configurations, including: a first configuration in which the nose portion protrudes through a nose aperture of the faceplate in the direction of the front side of the faceplate, the first abutting surface abuts the back side of the faceplate, and the faceplate is affixed to the first set of ears; and a second configured in which the nose portion protrudes in the direction of the back side of the faceplate, the second abutting surface abuts the back side of the faceplate, and the faceplate is affixed to the second set of ears. |
| US08490811B2 |
Foldable pool accessory storage and organizing container
A compactly foldable storage pouch includes a pair of resilient wire loops, a front fabric panel disposed over and covering the interior portion of the first wire loop, a rear fabric panel disposed over and covering the interior portion of the second wire loop, at least one sidewall fabric panel joining the wire loops, the side fabric panel circumscribing at least a portion of the periphery of the wire loops and defining an opening between the front and rear fabric panels and the opposing lateral ends of the sidewall fabric panel and a plurality of removeable lateral cross-members are positionable between the pair of wire loops to maintain the foldable pouch in an expanded configuration. Upon removal of the cross-members, adjacent wire loops can be twisted into a figure-8 configuration and folded over on itself to assume a compact, generally circular flat configuration for packaging, shipment and eventual storage by the user. |
| US08490789B2 |
Device for retaining a portable electronic component
A device capable of retaining a portable electronic component includes a frame having a front surface and a rear surface and a handle coupled to the rear surface of the frame, wherein the handle is movable between a retracted position and a plurality of extended positions with respect to the rear surface of the frame along an axis of rotation that is horizontally offset from a vertical centerline of the frame. The rear surface of the frame may include a recessed handle receiving well having a depth capable of housing a portion of the handle in its retracted position. The handle may have a depth dimension approximately equal to the handle receiving well of the rear surface of the frame such that the handle in its retracted position is generally flush with the rear surface of the frame. |
| US08490788B2 |
Tactical equipment carrier
A carrier for weapons and/or other tactical equipment can include a main body and an extension sleeve. The extension sleeve can be withdrawn so as to lengthen an internal storage region to, e.g., accommodate longer weapons. |
| US08490785B2 |
Carrier for containers
A carrier for containing a plurality of articles. The carrier comprises a plurality of panels that extend at least partially around the interior of the carrier. The panels comprise a front panel, a back panel positioned opposite to the front panel, at least one side panel foldably connected to at least one of the front and back panels, at least one top panel foldably connected to one of the front panel and the back panel, and a divider flap foldably connected to the at least one side panel. |
| US08490784B2 |
Article for smokers
An article for smokers comprises a main body (1) of elongate form exhibiting a first end (11) and a second end (12). The main body (1) has a cavity (4) accessible from outside at the second end (12) adapted for receiving the lit end portion of a cigarette. An element (5), which is associated to the second end (12), is provided with a base (51) and with a cutting profile (52) for cutting the cigarette. The element (5) is translatable with respect to the second end (12) of the main body (1) between an open position (A) of the cavity (4) of the main body (1) and a closed position (C) of the cavity (4), with the displacement of the element (5) from the open position (A) to the closed position (C) determining the cutting of the cigarette by means of the cutting profile (52). |
| US08490781B2 |
Transport container system for prescription spectacle lens production and method for transporting spectacle lenses and/or spectacle lens blanks
A transport container system for spectacle lenses includes a base container having first and second insert receptacles. A first pair of identical inserts for the first and second insert receptacles are provided and each insert has a spectacle lens receptacle for receiving a spectacle lens in a positionally oriented manner. The inserts are insertable into the first and second insert receptacles so that the geometrical centers of the spectacle lenses are arranged at a first distance from one another. A second pair of identical inserts differing from the first pair is provided for the first and second insert receptacles. The inserts each have a spectacle lens receptacle for receiving a spectacle lens in a positionally oriented manner and are insertable into the first and second insert receptacles so that the geometrical centers of the spectacle lenses received therein are arranged at a second distance different from the first distance. |
| US08490777B2 |
Rotary positioning fence
Embodiments provide systems, methods and apparatuses for positioning boards and other wood pieces in preparation for sawing/trimming. In embodiments, a continuous track loop conveys board stops slideably mounted to board stop guides positioned perpendicular to the direction of flow. A horizontal frame member provides a series of positioning guides through which a cam follower coupled to a board stop is diverted, thus adjusting the position of board stops in a direction perpendicular to the direction of flow without the use of braking devices or other added sources of mass, friction or vibration. |
| US08490774B2 |
Loading station for transport bags transported in an overhead conveyor system
A loading station for transport bags transported in an overhead conveyor system comprises an upper supply rail for the transport bags, a vertical conveyor which adjoins the supply rail for moving the transport bags into a lower loading position, a device for opening the transport bags in the loading position and a lower discharge rail which adjoins the vertical conveyor for discharging the transport bags from the loading position. |
| US08490773B2 |
Tablet flow
Tablet flow for the conveying away of tablets pressed in a tablet press, with a main flow channel, which has at least one branching into at least one first flow channel and at least one second flow channel separated from the first flow channel by at least one separating wall, wherein a separator is provided at the branching, which can be actuated such that tablets are directed out of the main flow channel alternatively into the first flow channel or into the second flow channel, characterized in that the separator has a guide channel for the tablets and in that a guide gear drive is provided, with which the guide channel is moveable between a first position connecting the main flow channel with the first flow channel and a second position connecting the main flow channel with the second flow channel. |
| US08490770B2 |
Parking brake assembly with emergency unlocking mechanism
A parking brake assembly for the driveline of a motor vehicle is disclosed. The parking brake assembly comprises a locking mechanism, an actuator and an unlocking mechanism. The locking mechanism is able to inhibit and release the rotational movement of a shaft in the driveline of a motor vehicle. The actuator actuates the locking mechanism. The locking mechanism comprises a locking element which is linearly movable by the actuator, and a latching element which cooperates with the locking element. The locking element can be transferred into a first axial position in which the latching element assumes a releasing position in which the shaft is rotatable, and wherein the locking element can be transferred into a second axial position in which the latching element assumes a closing position in which the latching element inhibits a rotational movement of the shaft. The unlocking mechanism forcibly unlocks the locking mechanism. The unlocking mechanism comprises an unlocking element for rotating the locking element, wherein, in the second axial position, the locking element can be transferred into a first rotational position in which the locking element holds the latching element in the closing position, and wherein the locking element can be transferred into a second rotational position in which the latching element can assume a releasing position. |
| US08490766B2 |
Hydrodynamic torque converter
The hydrodynamic torque converter having a torque converter lockup clutch and a converter housing connected at the drive side, and a pump wheel non-rotatably connected thereto, as well as a turbine wheel non-rotatably connected at the output side to an output hub, and a torsional vibration damper actively arranged between the clutch output of the torque converter lockup clutch and the output hub, and including a centrifugal pendulum device arranged within the converter housing and having a pendulum flange with slightly swiveling pendulum masses thereupon, where the pendulum flange is arranged axially between the torsional vibration damper and the turbine wheel and is non-rotatably connected to a damper output part of the torsional vibration damper, and the damper output part and/or the pendulum flange are directly connectable via an interlocking connection to the drive hub. |
| US08490765B2 |
Luggage
A wheeled luggage case having a luggage receptacle (56), the receptacle (56) having two opposing major walls and having end walls forming a luggage compartment, whereof a major wall of the receptacle is adapted to serve as a bottom wall (60) that faces the ground during a wheeled mode of travel of the luggage case, wherein said luggage case further comprises: (i) a plurality of support wheels; (ii) a retractable steering wheel assembly (58); and (iË) a handle (59) for steering, pushing and/or pulling purposes; wherein the luggage case is configured to be selectively deployable in a first mode of wheeled travel with the retractable steering wheel assembly (58) and support wheels in ground engagement whereby the said bottom wall (60) is facing the ground or in a second mode of wheeled travel with an alternative ground-engaging wheel arrangement whereby an end wall (62) is facing the ground. |
| US08490764B2 |
Portable storage and changing station
A portable wardrobe storage and changing device for transporting uniforms and costumes to a performance site and then convert into a private changing station. The device includes a rigid internal frame with a lower frame and a perpendicularly aligned upward extending frame member. Attached to the lower frame are two wheels. Extending around the frame is a four-sided elongated bag with an adjustable upper lid. The elongated bag also includes a first vertical slide connector and a second horizontal slide connector that allows the bag to selectively opened or closed around the internal frame. Disposed between the lid and the elongated bag is a third slide connector that allows three edges of the lid to be selectively detached from the bag. When the three slide connectors are detached, the lid may be lifted and the two side panels and the two front panel sections maybe opened and extended to form a changing station. |
| US08490763B2 |
Delay return gas spring
A delay return gas spring including a piston at least partially received in a cylinder for reciprocation between extended and compressed positions over a cycle including a compression stroke and a return stroke. A seal disposed between the cylinder and the piston separates a primary chamber on one side of the seal from a secondary chamber on another side of the seal during a portion of the cycle. A passage communicates with the secondary chamber and with the primary chamber. The seal is relatively movable between an open position permitting free flow of gas through the passage to a closed position at least partially restricting gas flow through the passage so as to permit gas in the secondary chamber to be compressed in response to movement of the piston toward its extended position, thereby reducing a net return force on the piston and decreasing a velocity of the piston. |
| US08490762B2 |
Magnetorheological (MR) piston ring and MR damper having same
A magnetorheological (MR) piston ring includes an MR-piston-ring body disposable within a cylinder of an MR damper along a central longitudinal axis. The MR-piston-ring body has a radially inner surface defining a boundary of a longitudinally-extending MR passageway. The MR-piston-ring body includes a surface portion which is slidingly engagable with the cylinder and which has first and second longitudinal ends. The surface portion includes at least one surface groove each defining a secondary MR passageway and extending between the first and the second longitudinal ends. The surface groove is substantially straight and tilted with respect to a line drawn on the surface portion parallel to the central longitudinal axis. An MR damper including the MR piston ring is also described. |
| US08490761B2 |
Suspension device
A suspension device (S) comprises: an actuator (A) including a motion conversion mechanism (T) for converting a linear motion to a rotational motion and a motor (M) connected to a rotary member (1) which performs the rotational motion in the motion conversion mechanism (T); a fluid pressure damper (D) connected to a linear motion member (2) which performs the linear motion in the motion conversion mechanism (T); an outer cylinder (27) connected to the actuator (A); and a bearing (34) attached to a rod (31) or a cylinder (32) connected to the linear motion member (2) of the fluid pressure damper (D) and slidably contacting with the inner circumference of the outer cylinder (27). This suspension device can improve reliability and vehicle ride quality. |
| US08490760B2 |
Brake cooling fluid diverter for an off-highway machine
The disclosure relates, in one aspect, to a friction brake cooling system for a machine. The cooling system includes at least one pump connected to at least one reservoir containing cooling fluid. A controller is configured to divert a cooling fluid flow through a valve to a first friction brake system and to a second friction brake system based on the use of the systems. In another aspect, the disclosure relates to a method of cooling a first friction brake system and a second friction brake system including diverting a flow of brake cooling fluid to the systems based on the use of the systems. |
| US08490753B2 |
Elevator control apparatus with speed control to alleviate passenger ear block discomfort
To alleviate the ear block discomfort of passengers without causing any undue reduction in the operational efficiency of an elevator. A travel distance calculating section 13 calculates a travel distance of a car room 1 based on destination floor information 12a and a car position command signal 3a, and output travel distance information 13a to a speed pattern generating section 14. The speed pattern generating section 14 compares the travel distance with a predetermined distance, generates a speed pattern 14a of a normal operation if the travel distance is short, and generates the speed pattern 14a of a partially low speed operation if the travel distance is long. The predetermined distance indicates a difference in height corresponding to a difference in air pressure that causes the Eustachian tube to open against ear block discomfort by a passenger. A speed control section 24 makes the car room 1 move up and down based on the speed pattern 14a. This allows the car room 1 to move at low speed after the first opening of the Eustachian tube, and therefore an interval in time when the car room 1 moves of a distance of the difference in height causing another ear block discomfort is made long. The ear block discomfort of passengers may thus be alleviated. |
| US08490749B2 |
Device for enabling access to a structure above ground level
A device for enabling access to a structure above ground or sea level, in particular a rotor blade of a wind turbine, by lowering and/or lifting the device in relation to the structure, the device including a frame structure,—means for supporting the device in relation to the structure, and—means for lowering and/or lifting the device in relation to the structure, where at least part of the frame structure includes a track portion, the track portion being adapted to guide an, in relation to the track portion, movable object along the track portion, where the means for supporting the device in relation to the structure are configured for positioning the device in relation to the structure, and the means for supporting the device in relation to the structure are configured for facilitating a movement of the device essentially in the longitudinal direction of the structure. |
| US08490748B2 |
Step stool and method
A folding step stool includes a front rail assembly. The step stool includes a rear rail assembly, pivotally connected to the front rail assembly, having a crossbar. The step stool includes a step pivotally attached to the front rail assembly having notches which fit over the crossbar when the stool is in an open position. The step stool includes a linkage assembly pivotally and fixedly attached to the step and pivotally and fixedly attached to the crossbar. The linkage assembly compresses to allow the notches to fit over the crossbar and the linkage assembly exerting a force to maintain the crossbar in the notches when the stool is in the open position. A method for securing a step stool includes the steps of moving the notches of a step against a crossbar of a rear rail assembly pivotally connected to a front rail assembly of the step stool. There is the step of compressing a linkage assembly pivotally and fixedly attached to the step and pivotally and fixedly attached to the crossbar to allow the notches to fit over the crossbar. There is the step of exerting a force with the linkage assembly to maintain the crossbar in the notches when the stool is in the open position. |
| US08490747B2 |
Telescoping project tray
A scaffold includes a frame assembly. The scaffold includes planks that are disposed on the frame assembly. The scaffold includes wheels attached to the frame assembly on which the frame assembly rolls. The scaffold includes a project tray which extends from the frame assembly. The scaffold includes a telescoping tube assembly that is mounted to the frame assembly and on which the tray is mounted. A method for using a scaffold. The method includes the steps of placing a telescoping tray assembly at a desired height relative to a frame assembly having planks disposed on it by moving the tray assembly which extends from the frame assembly. There is the step of locking the tray assembly at the desired height to the frame assembly. |
| US08490746B2 |
Aerial lift with safety device
A safety device for an aerial lift (10) having a basket (20) with controls (23) which permit an operator to manoeuvre the basket (20), and a foot operable safety switch (24) which activates the controls (23), the safety device comprising an auxiliary safety switch (24) operated by a trip cord (27) arranged proximate to the controls (23) and which is connected in series with the foot safety switch (24) so that in the event that the cord is distorted the auxiliary switch (26) prevents activation of the control panel (23) and may additionally operate an alarm. |
| US08490745B2 |
Exhaust system component
An exhaust system component (1) of an exhaust system (2) for an internal combustion engine, especially of a motor vehicle has an inner pipe (3) made of metal, which is exposed to exhaust gas during the operation of the exhaust system (2), a housing (4) made of plastic, which encloses a working space (6), and an outer pipe (5) made of metal. The outer pipe (5) is fastened at a first end area (7) to the inner pipe (3) and is rigidly connected at a second end area (9) to the housing (4) and encloses between these end areas (7, 9) an annular space (10) formed radially between the inner pipe (3) and outer pipe (5). |
| US08490744B2 |
Combustor and gas turbine having the same
An object is to provide a combustor that requires a small mounting space for an acoustic damper, that can achieve size reduction, and that can improve the ease of maintenance. A combustor (5) of the present invention includes a combustion cylinder (19) that defines a combustion area (23) therein and an acoustic damper (31) that has a damper cover having an acoustic-damper resonance space communicating with the combustion area (23). The damper cover is provided along the combustion cylinder (19) so as to extend in a direction intersecting an axial direction (L) of the combustion cylinder (19). |
| US08490741B2 |
Straight motion assisting device for a work machine
A straight motion assisting device for a work machine is adapted for receiving an input indicative of a steering angle from a position of a moveable member and adapted for applying a restoring force for affecting the work machine towards a straight motion when the steering angle input indicates that the work machine deviates from the straight motion. The device includes a hydraulic system adapted to be effected by the displacement of the moveable member and adapted to apply the restoring force. |
| US08490738B2 |
Compressed air engine and motor vehicle
A compressed air engine comprises a housing and an impeller body fixed on a primary power output shaft and located within the housing. An ejecting inlet ejects air to the impeller body in the housing. Working chambers are provided on the impeller body. The inner surface of the housing closes the working chambers so that the compressed air ejected to the working chambers pushes the impeller body to rotate and is temporarily stored in the working chamber, and an ejecting outlet is provided on the housing so that the compressed air temporarily stored in the working chamber expands outwards when the compressed air is rotated to the gas ejecting outlet and do work to further push the impeller body to rotate. |
| US08490737B2 |
Floor and pavement treatment and cleaning vehicle
A vehicle which includes an accelerometer to detect its lateral acceleration while in operation, a motor, and an input device activated by the operator of the vehicle and suitable to actuate in a controllable mode the mechanical power delivered by the motor so as to adjust the speed of the vehicle. Further, there is a processor including algorithms to compare the lateral acceleration signal detected by the accelerometer with a preset value corresponding to a preset lateral acceleration. |
| US08490736B2 |
Active hood system for vehicle
An active hood system for a vehicle allows a user to easily restore the positions of an actuator and a hood with little force after a pedestrian collision. The active hood system includes: a hinge assembly mounted at rear sides of a hood; and an actuator for supporting the hinge assembly and lifting the hinge assembly as well as lifting the hood through the hinge assembly. The active hood system further includes a restoration link, wherein its top and bottom ends are hinged to a hinge arm of the hinge assembly fixed to the hood, and to a fixing point of the actuator, respectively, so the restoration link is rotated in cooperation with the hood, and wherein when the hood is pressed downward to restore the actuator and the hood, the restoration link is rotated such that the restoration link reduces the force required for restoring the actuator and hood. |
| US08490727B2 |
Hybrid drive train for a motor vehicle
A hybrid drive train for a motor vehicle comprises an internal combustion engine, and electric machine, with a stator and rotor, and a transmission. A disk clutch is located in the force flow, between the combustion engine and the transmission input shaft, and an outer disk carrier of the disk clutch is fixed to a transmission input stage and an inner disk carrier of the disk clutch is connected to the combustion engine. The rotor of the electric machine drives another element of the transmission input stage, and the disk carriers of the clutch are mounted and centered by two roller bearings which center the inner and outer disk carriers relative to one another and bring them into axial alignment, and axial tolerances within the unit which comprises the electric machine, the separator clutch and the transmission input stage are compensated by displacing and aligning the disk packet of the clutch in the drive gearing of the inner disk carrier. |
| US08490725B2 |
Motor insulation protecting device, and vehicle having the device
There is provided a motor insulation protecting device 200 comprising a motor 40 installed in a motor chamber 14; an inverter 16 that supplies an inverter voltage for driving the motor 40; and pressurizing means for monitoring an internal pressure in the motor chamber 14 and the inverter voltage of the inverter 16, and increasing the pressure in the motor chamber when an occurrence of discharge of the motor is predicted, wherein the pressurizing means comprises a pressure detection unit 50 that detects the internal pressure in the motor chamber 14; a voltage detection unit that is provided in a control unit 60, and detects the inverter voltage of the inverter 16; and a pressurizing mechanism 70 that increases the pressure in the motor chamber 14 in accordance with the output from the control unit 60 when the detected internal pressure is lower than a preset discharge occurrence prediction internal pressure, and the detected inverter voltage is higher than a preset discharge occurrence prediction inverter voltage. |
| US08490722B2 |
Riding-type ground working vehicle
A riding-type ground working vehicle includes left and right wheels, a command value calculating section, a yaw rate detecting section that detects a yaw rate of the vehicle, a target yaw rate calculating section, a correction coefficient acquiring section, and a control section. The left and right wheels are independently driven to travel by two respective traction motors. The command value calculating section calculates target rotational speed command values for the two traction motors based on an acceleration instruction and a turn instruction input by a driver. The target yaw rate calculating section calculates a target yaw rate based on the acceleration instruction and the turn instruction. The correction coefficient acquiring section acquires two correction coefficients respectively relating to the two traction motors based on a deviation between the target yaw rate and a yaw rate detection value. The control section corrects the two target rotational speed command values by the two correction coefficients, and controls drive of the two traction motors based on the corrected two target rotational speed command values. |
| US08490710B2 |
In-computer fire suppression
In-computer fire suppression, the computer comprising an in-computer flame detector and an in-computer fire extinguisher including detecting, by an in-computer flame detector, a flame, releasing, by the in-computer fire extinguisher, an extinguishing agent in response to the flame detector detecting the flame; and disabling the power supply to the computer having within it the in-computer flame detector and the in-computer fire extinguisher. |
| US08490706B2 |
Casing head connector
A wellhead connection to casing is formed from an upper head housing, a slip bowl housing and slip segments. First compression spring extending vertically between slip segment and the a slip bowl housing, and second compression springs extending generally horizontally between adjacent slip segments maintain the slip segments out of gripping engagement with the casing until the slip bowl housing and the upper head housing are fully connected together. On disconnecting the housings, the first compression springs push the slip segments apart from the slip bowl housing, and the second compression springs push the slip segments radially apart from the casing. |
| US08490704B2 |
Technique of fracturing with selective stream injection
A technique facilitates enhanced hydrocarbon recovery through selective stream injection. The technique employs a system and methodology for combining a fracturing technique and application of selective injection streams. The selective injection streams are delivered to select, individual subterranean layers until a plurality of unique subterranean layers are fractured to enhance hydrocarbon recovery. |
| US08490702B2 |
Downhole tool assembly with debris relief, and method for using same
A tool assembly and method for completing a well are provided. The tool includes debris relief features that enable use in solids-laden environments, for example in the presence of sand. Forward and reverse circulation pathways to the isolated interval are present to allow clearing of debris from the wellbore annulus while the sealing device remains set against the wellbore. |
| US08490701B2 |
Methods of releasing at least one tubing string below a blow-out preventer
A method of controlling a blowout comprises: releasing at least a first tubing string into a portion of a well system, wherein the step of releasing comprises activating a release table; and causing or allowing a blowout preventer to close. The methods further comprise: compressing at least a portion of a second tubing string and a third tubing string together, wherein the step of compressing comprises activating a crimping device; cutting through the wall of at least a third tubing string, wherein the step of cutting comprises activating a cutting device, and wherein the step of cutting is performed after the step of compressing; and releasing at least the second tubing string and the third tubing string into a portion of a well system, wherein the step of releasing comprises activating a release table. |
| US08490700B2 |
Heterogeneous proppant placement in a fracture with removable channelant fill
A method of heterogeneous proppant placement in a subterranean fracture is disclosed. The method comprises injecting well treatment fluid including proppant and a channelant through a wellbore into the fracture, heterogeneously placing the proppant in the fracture in a plurality of proppant clusters or islands spaced apart by the channelant, and removing the channelant filler material to form open channels around the pillars for fluid flow from the formation through the fracture toward the wellbore. The proppant and channelant can be segregated within the well treatment fluid, or segregated during placement in the fracture. The channelant can be dissolvable particles, initially acting as a filler material during placement of the proppant, and later dissolving to leave the flow channels between the proppant pillars. The well treatment fluid can include fibers to provide reinforcement and consolidation of the proppant and/or to inhibit settling of the proppant in the treatment fluid. |
| US08490695B2 |
Method for drilling and fracture treating multiple wellbores
A method for drilling and completing multiple wellbores in a subsurface rock formation includes drilling a first wellbore along a first selected trajectory through the rock formation. The first wellbore is fracture treated and then abandoned. A second wellbore is drilled along a second selected trajectory through the rock formation. The second trajectory is laterally spaced from the first trajectory. The second wellbore is then fracture treated and abandoned. A third wellbore is drilled along a third selected trajectory through the rock formation. The third trajectory is disposed between the first and second trajectories. The third wellbore is fractured treated such that a fracture network extending therefrom hydraulically connects to fracture networks extending from the first and second wellbores. |
| US08490685B2 |
Method and apparatus associated with stimulation treatments for wells
A method and apparatus associated with the production of hydrocarbons. In one embodiment, the method describes connecting multiple wells to a stimulation fluid pumping system via a pumping system manifold. The pumping system manifold is adjusted to provide a first well flow path from the stimulation fluid pumping system to a first well. Then, a first stimulation treatment is pumped into the first well. Concurrently with the pumping of the first stimulation treatment, a second well is prepared for a second stimulation treatment. |
| US08490682B2 |
Suction filter design for fluid thawing
A suction filter providing a heat transfer pathway therein is provided. The suction filter includes a support structure, an inlet connected to the support structure, a filter element connected to the support structure, and a thermally conductive element that communicates with an interior portion of the suction filter. The filter element is configured to filter a fluid as it passes through the filter element into an interior portion of the suction filter. Also, the thermally conductive element extends from the interior portion of the suction filter to an exterior portion of the suction filter. The thermally conductive element is configured to transfer heat obtained external the suction filter to the interior portion of the suction filter in order to provide heat to the fluid in the interior portion of the suction filter. |
| US08490679B2 |
Condenser fin structures facilitating vapor condensation cooling of coolant
Vapor condensers and cooling apparatuses to facilitate vapor condensation cooling of a coolant employed in cooling an electronic device or electronic subsystem. The vapor condenser includes a thermally conductive base structure having an operational orientation when the condenser is facilitating vapor condensate formation, and a plurality of thermally conductive condenser fins extending from the thermally conductive base structure. The plurality of thermally conductive condenser fins have a varying cross-sectional perimeter along at least a portion of their length. The cross-sectional perimeters of the plurality of thermally conductive condenser fins are configured to increase in a direction of condensate travel. |
| US08490678B2 |
Silicon-based thermal energy transfer device and apparatus
A thermal energy transfer device attached to an object to dissipate thermal energy from the object is provided. The thermal energy transfer device includes a non-metal base plate and a first non-metal fin structure. The base plate has a first primary surface and a second primary surface opposite the first primary surface, and includes at least one groove on the first primary surface. The fin structure has a first primary surface, a second primary surface opposite the first primary surface, and a plurality of edges that are between the first and the second primary surfaces including a first edge. The first fin structure is attached to the base plate with the first edge received in a first groove of the at least one groove of the base plate. |
| US08490673B2 |
Method for deburring a ceramic foundry core
A method for deburring a ceramic foundry core obtained by injecting a ceramic paste, the paste including a binder having a predetermined glass transition temperature, into a mold and having at least one surface portion with a surplus of material forming a burr to be eliminated. The method includes the following stages: a) disposing and attaching the molded, unfired foundry core onto a mounting; b) placing a milling tool, having an elongated shape with a helically cut edge, onto a tool holder; c) causing the tool to rotate around its axis and touching the milling tool to the surface portion to be deburred; and d) freezing the surface portion to be deburred such that the foundry core is maintained at a temperature lower than a glass transition temperature during the deburring operation. |
| US08490671B1 |
Screened area water passageway
A screened area water passageway comprising a passageway frame, with the passageway frame having an open bottom. There is included a long side mounting strip coupled to the passageway frame. There is also a passageway door frame coupled to the passageway frame. |
| US08490667B2 |
Pneumatic tire
Driving stability and durability is efficiently improved.Since a protecting layer 43 embedded with reinforcing cords 41 is disposed between a tread 35 and a belt reinforcing layer 31, both of the protecting layer 43 and the belt reinforcing layer 31 decentrally bear a large bending force generated when a pneumatic tire 11 runs on a sharp projection or a difference in level. As a result, even if reinforcing elements 33 in the belt reinforcing layer 31 are extended by large tension due to fill internal pressure, increase of strain generated in the reinforcing elements 33 can be effectively suppressed. |
| US08490663B2 |
Remotely operated mobile cutting apparatus
The present invention relates to a remotely operated cutting apparatus for cutting trees into logs. The cutting apparatus comprises a lift assembly, a chain saw assembly comprising a platform that is pivotally mounted to the lift assembly, and at least one force absorbing device fixedly attached to both the lift assembly and to the chain saw assembly. |
| US08490662B2 |
Machine and method for manufacturing a packaged product
A machine and method for filling a container is provided. The container has a fitment. The fitment includes a spout having a collar. The collar includes a support surface for supporting the container in suspension. The machine includes a filling apparatus configured to fill the container with a product, a rail system, a loader, and a carrier. The carrier is configured to hold multiple containers. The carrier is generally elongated and has a pair of spaced apart flanges. The spaced apart flanges define a slot extending the length of the carrier. The slot is configured to slidingly receive the spout of the container and the support surface of the collar engages each of the pair of flanges so as to suspend the container within the carrier. The carrier may be placed into communication with the rail system so as to feed the containers to the filling apparatus. |
| US08490657B2 |
Cotton towel with structural polyester reinforcement
A mostly cotton yarn terry cloth product is provided with borders having high content polyester yarns. The polyester borders are more rugged, and thus aid in preventing fraying and failure along the edges. In addition, reinforcing ribs, also formed from yarns have a high polyester content, may be provided that extend from a border on one side of the terry cloth product to a border on the other side. This feature anchors the borders in place, limiting failure at the juncture of the border and the adjacent cotton. |
| US08490650B2 |
Coupler for transferring a liquid or other material between containers
A coupler having a socket with a valve and an element for energizing the valve in a closing direction, and a plug having a valve and an element for energizing the valve of the plug in a closing direction, where the plug is detachably fitted and coupled with the socket and is capable of communicating with the socket by opening the valve of the plug and the valve of the socket in the fitted and coupled state,A key groove or a key is provided in either the socket or the plug, and a ring member having a key or a key groove which can be fitted with the key groove or the key is provided in the other of the socket and the plug and the ring member is rotatable about a central axis of connection of the socket and the plug. |
| US08490649B2 |
Torque indicator
Torque indicator markings incorporated with handwheel devices connected to actuators or valve assemblies provide visual indication of the amount of torque being applied to an actuator or valve assembly by the handwheel device. Tattletale torque indicators incorporated with a handwheel device further provide a persistent indication of the maximum amount of torque applied to an actuator or valve assembly connected to the handwheel device. |
| US08490644B2 |
Hose winding apparatus for an irrigation sprinkler system
A hydraulically powered, hose winding apparatus comprises a support and a hose reel rotatably mounted on the support. A hose is operatively coupled to the hose reel whereby the hose winds about the hose reel when the hose reel is rotated in a first direction. Rotation of the hose reel is driven by a cooperating valve mechanism and gear mechanism. The valve mechanism includes a turbine which is rotated by pressurized fluid flowing through the valve mechanism. The turbine is coupled the gear mechanism which transmits rotary motion from the turbine to the hose reel. |
| US08490641B2 |
Compressed air supply system for a commercial vehicle and method for operating said compressed air supply system
A compressed air supply system for a utility vehicle includes a compressed air inlet that can be coupled to a compressor, a filter unit that can be coupled to the compressed air inlet via a supply line, a discharge valve element that is coupled to a discharge outlet and the supply line, an energy-saving control outlet that can be coupled to a control inlet of the compressor, a supply line locking valve element interposed between the compressor and the filter unit and a first valve element and a second valve element, the discharge valve element, the energy saving control outlet, the regeneration of the filter unit and the supply line locking valve element being controllable by the valve elements. The energy saving control outlet can be controlled by the first valve element and the discharge valve element and the regeneration of the filter unit can be controlled by the second valve element. The supply line locking valve element is closed during the regeneration phase of the filter unit and can be transferred into an opened switching state when not in the regeneration state and when the discharge valve element is closed and the energy saving control outlet is aerated. |
| US08490639B2 |
Temperature sensitive valve
Provided is a temperature-sensitive fluid flow interruption device for use in operational connection with a normally-closed poppet openable by overcoming a closure force. The device may comprise an elongated housing, an elongated displacement member, a spring, and a retention cap. An elongated housing may comprise an elongated first channel. An elongated displacement member may be engaged with said elongated first channel and may comprise a longitudinal axis, a first spring retention surface, and a poppet engageable end. The poppet engageable end may be adapted for engagement with said poppet and may be engaged with the housing in a manner determined by the temperature of the temperature-sensitive fluid flow interruption device with respect to a predetermined temperature. A spring may be engaged with the first retention surface. A retention cap may be engaged with the housing and may comprise a second retention surface engaged with the spring. |
| US08490636B2 |
Ultrasonic cleaning device
An ultrasonic cleaning device includes a drain connecting member adapted to be engaged with a drain hole of a sink, and having a valve seat, a valve member having a valve portion angularly movable relative to the valve seat between an opened position to be disengaged from the valve seat to thereby allow for liquid communication between a reservoir of the sink and the drain hole, and a closed position to be engaged with the valve seat for interrupt the liquid communication, and an ultrasonic generating unit disposed in the valve member for exerting ultrasonic vibration on liquid within the reservoir. |
| US08490632B2 |
Ultrasonic artificial nail remover with a natural nail shaped tip
An ultrasonic wave energy artificial nail remover in one aspect includes a handle, a body attached to the handle, an ultrasonic sound wave generator attached to the body, and a tip having the shape of a natural nail. The tip is made to vibrate by the ultrasonic sound wave generator. The shape of the tip allows for a quicker removal of the artificial nail and requires less skill to successfully remove an artificial nail without damaging the natural nail than removal with a narrow flat tip allows and requires. Ultrasonic energy is channeled through the natural nail shaped tip to facilitate removal of an artificial nail in a quick manner with little cleanup involved. |
| US08490630B2 |
Hookah accessory
Disclosed herein is a hookah accessory comprising: a top tray configured to hold tobacco; a bottom tray configured to hold hot coal; a hollow tube in fluid communication with the top tray; and attachment means for attaching the accessory to the hookah. |
| US08490625B2 |
Intrauterine device string
An intrauterine device string is provided. The intrauterine device string has an elongated member with an upper portion, an intermediate portion, and a lower portion. The upper portion is configured to attach the elongated member to an intrauterine device. The intermediate portion is configured to extend through the endocervical canal of a female. The lower portion has a first curved portion configured to follow a contour of the external orifice of the cervix of a female. A second curved portion at an end of the lower portion has a memory-retaining material to prevent the second curved portion from passing through the external orifice of the cervix and to constrain the second curved portion to follow the contour of the outer portion of the cervix. The intermediate portion is configured to pass through a plane defined by three points on said second curved portion when in use. |
| US08490621B2 |
Device for respirating patients
A device is provided for increasing humidity for respirating patients, especially for a respiration humidifier or an anesthesia reflector. The device includes a gas channel for passing through breathing air, a control and/or regulating device, a temperature sensor and a dew sensor for measuring the humidity present in the breathing air by electromagnetic radiation with a generating device and with a detection device for electromagnetic radiation. The humidity of the breathing air is determined at a low cost and in a reliable manner and condensation is avoided in the respiration system without any additional effort for sterilization. Humidity in the breathing air is determined by the a dew sensor by the change in the reflection of the electromagnetic radiation as a function of dew formation at a condensation-fogged and condensation-free boundary surface between breathing air and a medium having an optical density higher than that of breathing air. |
| US08490620B1 |
In-ground solar trough
A solar trough includes a light receiver for transporting a fluid to be heated by the solar trough, at least one rail partially or fully disposed in a trench, a parabolic light collector slidably mounted on the at least one rail, and a drive unit for rotating the parabolic light collector within the trench. Further, a solar trough system made up of a plurality of the solar troughs. |
| US08490618B2 |
Solar receiver
A solar energy conversion system may include a receiver with a first heat transfer fluid channel having at least two opposite sides. Each side may present an external surface facing in a direction opposite to that of the external surface of the other opposite side. Each side may be configured to contact a heat transfer fluid carried in the first heat transfer fluid channel. A heliostat field may be configured to direct solar energy to each of the at least two opposite sides during the course of a day such that a thermal stress tending to bend the channel remains below a specified level. |
| US08490617B2 |
Jet cavity catalytic heater
The present invention is a method of delivering vaporized alcohol fuel through a thermally conductive porous nozzle to a catalytic burner with a plasma cavity and a surrounding porous catalytic cavity with fuel vapor and air supplied separately and inter diffusing into each other from different routes to the catalyst to achieve an efficient, steady, and complete combustion of the hydrogen bearing fuels. This heating system with passive auto thermostatic behavior, coupled to thermopiles, heat pipes and fluid heating systems may provide useful heat and electricity to applications of floors, roadways, runways, electronics, refrigerators, machinery, automobiles, structures, and fuel cells. |
| US08490607B2 |
Automotive fuel system
A PCV circuit for an internal combustion engine is modified to deliver the PCV fluid to an atomization chamber which also receives fuel from an electronic fuel injector tapped into the main vehicle fuel supply. The fuel from the injector is thoroughly vaporized in and/or immediately downstream of the chamber and conveyed to the vehicle intake manifold. A switch cuts off operation of the fuel injector at high load/high throttle setting conditions. The injector operates at a constant frequency with a selected ON time. |
| US08490606B2 |
Passive re-induction apparatus, system, and method for recirculating exhaust gas in gasoline and diesel engines
An exhaust gas re-induction apparatus includes conduits and an outer housing, which receive exhaust gas from an exhaust system of an engine, and passively recirculate a portion of the gas to an air inlet of the engine while transferring another portion of the gas through orifices in the apparatus and via a return conduit to the exhaust manifold. An exchange of heat occurs between the exhaust gas, the various components and chambers of the re-induction apparatus, and the environment. Fuel efficiency is increased and harmful toxins and emissions are reduced. A system includes the re-induction apparatus and a recirculation conduit, which connects the re-induction apparatus to the air inlet of the engine before the vacuum, via a water separator or soot filter device depending on engine type. The amount of exhaust gas recirculated can essentially depend on the operating speed of the engine and the size dimensions of the apparatus. |
| US08490604B2 |
Fuel feeding device for gas engine
An engine fuel feeding device that is small-sized and easy to start. A cutoff valve is disposed upstream from a primary regulator provided to a fuel passage from a fuel feeding source to an engine. The cutoff valve is provided integrally with the primary regulator. When the gas engine is stopped, the fuel feeding passage is blocked in front of the primary regulator, gas fuel does not flow in the downstream direction that includes the primary regulator, and the ability of the gas engine to start is enhanced. |
| US08490601B2 |
Method for estimating the temperature of a gas pressure sensor attached to a wall of a diesel engine and use of one such method
The invention relates to a method for estimating the temperature of a gas pressure sensor attached to a wall of a turbocharged motor vehicle diesel engine, said sensor being positioned upstream of the turbine of the turbocharger. According to the invention, the temperature of the gas pressure sensor is estimated at least by measuring the temperature of the external air and the temperature of the wall to which the sensor is attached. |
| US08490600B2 |
Common rail, common rail holder, and method of producing common rail
The present invention provides a common rail formed by bonding a common rail body and a common rail holder which has a pressing surface and a convex bonding surface, by means of a heat pressure bonding process and a liquid phase diffusion bonding process, wherein the height H of the convex bonding surface satisfies 1 μm≦H≦50 μm, and the common rail holder includes a deformation introducing portion in which an area of a cross-section parallel to the pressing surface is smaller than the area of the pressing surface. |
| US08490599B2 |
Abnormality determination apparatus and abnormality determination method for internal combustion engine
An engine ECU performs a process including the steps of performing an external EGR and advancing ignition timing of all cylinders of an engine, retarding ignition timing cylinder by cylinder in sequential order when no knocking had occurred before performing the external EGR and advancing the ignition timing and knocking occurred after performing the external EGR and advancing the ignition timing, and determining that a passage provided for a cylinder in which the retardation of ignition timing caused a shift from a state in which knocking occurs to a state in which no knocking occurs is clogged. |
| US08490597B2 |
Vertical and horizontal engine
An engine lubrication and speed control method is provided. The four-cycle engine has a lightweight aluminum alloy engine block having a cylindrical bore and an oil reservoir formed therein. A vertical or horizontal crankshaft is rotatably mounted in the engine block for rotation about a crankshaft axis. A piston reciprocates within the bore and is connected to the crankshaft by a connecting rod. An oil pump is driven by the camshaft connected with a cam gear, which mates with a crank gear that is driven by the crankshaft, inhales the oil from the oil reservoir to splash lubricate into the cylinder bore and valve chamber. The engine is provided with a cylinder head assembly defining a compact combustion chamber having a pair of overhead intake and exhaust ports and cooperating intake and exhaust valves. A commonality of parts between the horizontal and the vertical engine is highly achieved. |
| US08490595B2 |
Fastening system
A fastening apparatus includes a compression limiting member having a dowel portion and a belleville washer portion. A first member defines a first hole, a second member defines a second hole, a third member defines a third hole, and the dowel portion defines a fourth hole. The second member is between the first and third members, and the dowel portion extends through the second hole. The dowel portion is substantially rigid to prevent excessive compression of the second member between the first and third members. The belleville washer portion is elastically compressed between the second and third members such that the washer portion biases the second member toward the first member. |
| US08490592B1 |
Removable torque transfer starter for engine
A removable torque transfer starter for engine that includes a housing releasably attachable to an engine, wherein torque is transferred to a crank axle of the engine internally relative the housing, whereby an operator need not apply an external torque to start the internal combustion engine, but may depress a start button and securely support the device being started instead. |
| US08490587B2 |
Cam drive
The present invention relates to a cam drive (1) having a camshaft and having cams (18, 18′)arranged thereon and having at least one rocker arm (3) which has a cam follower (2) and which is operatively connected by means of its first arm (4) to a plunger-like bearing (5) and by means of its second arm (6) to at least one gas exchange valve (7) of an associated cylinder. The cam drive (1) also has a device (10) for varying the lift of the at least one gas exchange valve (7). Here, it is essential to the invention that the device (10) is embodied as a clutch device which acts between the plunger-like abutment (5) and the rocker arm (3, 3′, 3″)and which has an actuating element (12) which is mounted so as to be rotatable about an axis (13) of the plunger-like abutment (5) at least between two positions, wherein a valve lift in a first, coupled position of the actuating element (12) is varied in comparison with a second, decoupled position. |
| US08490584B2 |
Air hybrid engine with dual chamber cylinder
The air hybrid engine with dual chamber cylinder with an air storage tank is an energy recovery unit from deceleration and breaking the vehicle and will perform as power management. During deceleration mode of a vehicle where the compressor chamber in the engine will recover energy by compressing the air and storing the compressed in a storage tank. During acceleration mode the engine will run in a mixed mode, conventional mode and air motor mode. The compressed air can also be used for starting the engine. The engine will operate in the “sweet spot” to optimize fuel consumption by using the lower chamber and or upper chamber in compression mode or an idle mode. The compressed air from the air storage tank can be used for other purposes such as air suspension and or to power pneumatic tools. |
| US08490582B1 |
System for waste heat recovery for a fluid heater
A fluid heating apparatus has a fluid inlet, a fluid outlet, and a fluid path, and comprises a fluid pumping assembly configured to increase the pressure of the fluid on the fluid path, and forms a portion of the fluid path. A heating assembly is configured to heat the fluid between the fluid inlet and outlet, and forms a portion of the fluid path. A heat recovery assembly is configured to recover heat from the exhaust gases, and forms a portion of the fluid path to transfer recovered heat to fluid moving through the fluid path. A collection assembly may be employed to collect condensation from exhaust gases passing through the recovery assembly. A method is also disclosed. |
| US08490581B2 |
Advanced fired heater unit for use in refinery and petro-chemical applications
A fired heater unit is disclosed having at least one radiant heating section with each of the at least one radiant heating section having a heating element located therein. The unit includes a convection section operatively connected to the at least one radiant heating section, wherein the convection section having at least one vertically oriented convection tube. Each of the at least one convection tube being operatively connected to the at least one radiant heating section. Each of the at least one convection tube includes an inner tube having process fluid flowing therethrough, wherein the process fluid being heated by the at least one radiant heating section, and an outer tube extending along a predetermined portion of the inner tube, wherein the outer tube is spaced from the inner tube to form a flow path therebetween. |
| US08490579B2 |
Animal shelter structures
An at least partially open sided outdoor animal shelter structure, the structure including (a) a floor to support animals, the floor including apertures therethrough allowing animal waste matter to pass through the floor, (b) a basement below the floor for collecting the waste matter, (c) floor supports to support the floor above the basement, (d) side supports, (e) a water impervious canopy supported by the side supports, the canopy being supported above at least part of the floor, the canopy allowing at least some light to pass therethrough, (f) at least one air flow controller to control airflow in the area below the canopy. |
| US08490577B1 |
Feeding method using a flexible heat treatment and storage bag
Flexible, collapsible, liquid-tight containers are described. The containers are typically formed of sheet material and having a pouring or dispensing spout with closure for same. The sheet material is preferably a laminate having at least three layers, including a central, heat-conductive layer, an outer layer of a polymer resistant to physical damage and an inner layer of a thermoplastic polymer which can be fused to another inner layer to seal the edges of the bag. Dispensing fixtures such as a nipple assembly and an esophageal feeder are described, and can be used in feeding calves and other young animals. Processes of heat treating liquids in the containers, including the pasteurizing of dairy products, are described. Methods of using the containers for feeding animals are also described. |
| US08490569B2 |
Multiplex-thruster systems for delivering thrusting flow
Designs and techniques for fluid thrusters and vehicles that are powered by propelling fluids with fluid thrusters. Multiplex-thruster (MT) systems are disclosed that include a single thruster and a flow multiplexer with multiple channels to deliver thrusting flow in various directions. |
| US08490567B2 |
Apparatus for coupling a pushboat to a barge
Apparatus for coupling a pushboat to a barge having a notch in its stern for receiving the bow of pushboat. The pushboat has three coupler units, two on the opposite sides and one at the bow end, each of which has an extensible and retractable connecting pin. The side connecting pin has hemi-spherical part at its outer end part which comes into tight contact with the similar hemi-spherical part of the holes in side socket on the side wall of the notch when it is extended out and inserted into the hole for connection. The bow connecting pin has wedge-shaped end which engages with the teeth of the center rack located in the barge's centerline at the deepest point of the notch when it is extended out for connection. The motions of connecting pins are remotely controlled from a control panel located in the navigation bridge. |
| US08490566B1 |
Method for tendering at sea with a pivotable walkway and dynamic positioning system
A method for offloading a liquefied natural gas from a floating liquefaction vessel to a transport vessel for storage and transport, wherein the method can include using a connecting device to attach and hold the transport vessel to the floating liquefaction vessel, and using a ram to move a telescoping walkway of the connecting device from a transport position to a deployed position. The method can include connecting the telescoping walkway to a variety of bow configurations of transport vessels by securing an inner walkway to the transport vessel. The inner walkway can extend and retract from an outer walkway to accommodate for motions. The method can include transferring the liquefied natural gas to the transport vessel. The method can include monitoring receipt, storage, and offloading of the liquefied natural gas and dynamically positioning the transport vessel in proximity to the floating liquefaction vessel. |
| US08490561B2 |
Hull safety and protective device
Apparatus and methods for attaching a safety device to the hull of a boat. In one embodiment, the safety device is a net that is held tightly in tension against the hull. The net is attached to the boat while it is in the water, and if the weather or sea state is threatening. If the boat capsizes, there will be sufficient tightness of the net against the hull such that the arms of an unconscious person can be placed through the netting, and the person will be kept safely above the water line. In yet other embodiments, a sheathing is attached to the hull that is a substantially continuous cover. The cover is attached to the boat prior to beaching the boat and protects the hull against abrasion by sharp objects. |
| US08490559B2 |
Method and apparatus for attaching a ship rudder for rudder shaft, a rudder shaft, and a shiprudder
The present invention concerns an apparatus and method for attaching a ship rudder to a rudder shaft. The rudder shaft includes a cylindrical portion and an expanded flange part with a cylindrical portion, followed by a conical portion. The rudder includes a rudder element and a flange element for attachment to the rudder element. The flange element includes an internally cylindrical portion for mating, sliding and sealingly surrounding the cylindrical portion of the rudder shaft and an internally cylindrical portion for sliding, mating arrangement around the cylindrical portion of the flange part of the rudder shaft. The rudder element also includes a conical opening for mating attachment to the conical portion of the conical portion of the rudder shaft. It is provided channels for applying hydraulic pressure between the expanded flange part of the flange element, and means for tightening the flange element to the rudder element. Furthermore the invention comprises a rudder shaft for a ship rudder, a ship rudder with a conical opening, and a method for disassembly of a ship rudder from a rudder shaft. |
| US08490556B2 |
Method and facility for feeding carbon dioxide to oxyfuel combustion boiler
Provided are fuel feed means 3, an air separation unit 6 air feed means 7, a combustion furnace 11 with a burner 9 for combustion, an exhaust gas line 14 for leading an exhaust gas from the combustion furnace 11 to outside of the combustion furnace 11, exhaust gas treatment means 20a and 20b included in the exhaust gas line 14, and a recirculation line 15 for circulating a portion of the exhaust gas at least exhaust gas treatment means 20a and 20b for recirculation of a portion of the exhaust gas at least dust-removed by the exhaust gas treatment means 20a and 20b to the burner. Further provided are exhaust gas capture means 18 for taking out carbon dioxide gas from a remaining non-recirculating exhaust gas, and carbon dioxide gas feed means 33, 40 and 46 for introducing carbon dioxide gas to equipments 10, 20a and 20b of the oxyfuel combustion boiler facility. |
| US08490555B1 |
Height adjustable table
A height adjustable table is disclosed wherein all horizontal supports that span between legs have been eliminated to increase storage space and knee space in the area under the table work surface. A unique telescoping leg arrangement is disclosed. |
| US08490550B2 |
Roller coaster with articulable seat backs
A roller coaster with seats articulated between vertical and reclined positions. The roller coaster includes a track with a load/unload portion and a ride portion. The coaster includes a vehicle with a body supported on the track and a passenger seat positioned in the body mounted for articulation between a first position and a second position. The roller coaster includes a seat positioning mechanism coupled to the passenger seat operating while the vehicle is in the load/unload portion to articulate the seat into the first position and operating, prior to the vehicle traveling into the ride portion of the ride path, to articulate the seat into the second position. The passenger seat includes a seat back that is substantially vertical in the first position and is at an obtuse angle in the second position or horizontal position, such that a passenger has an upward point of view during the ride. |
| US08490547B1 |
Methods and devices for enabling safe/arm functionality within gravity dropped small weapons resulting from a relative movement between the weapon and a rack mount
A device for enabling safe/arm functionality in a gravity dropped weapon. The device including: a rack for attaching the weapon to an airframe; an elastic element disposed in the weapon; a releasable connection between the weapon and the airframe to release a stored energy in the elastic element; and a piezoelectric member connected to one end of the elastic member for converting the stored energy to an electrical energy. |
| US08490543B2 |
Space-saving in-flight trash compactor
A space-saving in-flight trash compactor, comprising a trash chute, a compactor mechanism, and a storage chamber that includes an interface for the trash chute. Trash deposited in the trash chute is channeled into the storage chamber. Either or both of the compactor mechanism and the storage chamber are rotatably attached to one or two axles. During maintenance or trash removal, the compactor mechanism or storage chamber may swivel around an axle to permit ease of access. |
| US08490538B2 |
System for protecting surfaces against explosions
A system for mitigating the effects of an unexpected explosion against a surface is described and claimed. This invention comprises at least one containment vessel containing explosive material fitted with a detonator; and at least one sensing device that can ignite the detonator; or, in another embodiment, a computer interposed between sensing devices and a plurality of detonators to optimize the response. Because transient voltages from a high-voltage firing system can accidentally ignite the detonators, a safety switch driven by an EBW detonator is interposed between the firing system and the counter-explosive devices. The explosive force generated by the current invention attenuates the shockwave and deflects the shrapnel from the unexpected explosion. In various embodiments, this counter-explosive device can be adapted to protect a multiplicity of surface types including exterior vehicle surfaces, building facades, bridges, embassies and military checkpoints and guard stations. |
| US08490537B2 |
Vehicle capable of dissipating explosion force and energy
A vehicle capable of dissipating explosion force and energy caused due to explosion of an explosive including but not limiting to mine and/or grenade under the vehicle, below the wheels, and/or on side of the vehicle with minimal effect on the personnel and material inside the vehicle, and thereby, capable of providing safety and stability to the personnel and material inside the vehicle even if vehicle is made from armor of low thickness is provided, wherein blast air force and energy is directed through one or more passages (7, 8, 9) running from one side of the vehicle to opposite side of the vehicle in a manner that blast air force and energy generated on explosion dissipates from side of the explosion through said passages to another side of the vehicle. In one embodiment, the vehicle further comprises a periscope like structure (21) and corrugated sheet (31, 32, 33). |
| US08490535B1 |
Flash and sound suppressor for a firearm
A flash hider, a sound suppressor and a quick-disconnect coupler that holds the sound suppressor to a flash hider is disclosed. The quick-disconnect coupler enables the suppressor to be attached to the flash hider so that the hider forms a nozzle at the entrance to the sound suppressor to facilitate the operation of the suppressor. The coupler includes a collar that threads to the first part of the suppressor over plural holes formed therein. Camming latches set in these holes are held firmly against flat surfaces on the exterior of the flash hider by the collar. A spring lock holds the collar against rotation until it is released. |
| US08490533B2 |
Programming device for the fuse of a projectile
A programming device for the fuse of a projectile using programming coils transmitting a programming signal by induction to a receiver integral with the fuse, wherein the programming coils are integral with a substantially cylindrical wall of a corridor in which the projectile translates axially, the programming coils being made in the form of several elementary coils each encircling a ferrite core parallel to the axis of the corridor, the coils being distributed along several lines parallel to the corridor axis, the coils of one line being longitudinally staggered with respect to the coils of the neighboring line or lines. |
| US08490532B2 |
Trainable launcher
A launcher comprising multiple barrels arranged on a rotatable plinth, each barrel configured such that its longitudinal axis can be moved through an arc from a first position where the axis is moveable through a plane substantially orthogonal to the plane in which the plinth and barrel assembly rotates to a second position and wherein one or more of the barrels can be moved independently of others carried on the plinth. |
| US08490530B2 |
Plastic composite spring for vehicle suspension and apparatus and method for manufacturing the same
Disclosed is a corrugated plastic composite spring for a vehicle suspension and an apparatus and method for manufacturing the same. The apparatus includes a corrugated extrusion part, a braiding part, and a pultrusion part. The corrugated extrusion part forms a preform having a hollow corrugated structure. The braiding part weaves a three-dimensional woven fabric on the preform. The pultrusion part impregnates the three-dimensional woven fabric with thermosetting resin. |
| US08490528B2 |
Cutting device having a positioning mechanism
A cutting device includes a positioning mechanism for positioning a cutting unit at a plurality of tilt angles including a first tilt angle and a second tilt angle in a left direction and/or a right direction. The first tilt angle is larger than the second tilt angle. A setting state for the first tilt angle is reset to a setting state for the second tilt angle when a positioning state at the first tilt angle is released. |
| US08490527B2 |
Power equipment with systems to mitigate or prevent injury
Woodworking machines are disclosed having cutting tools for cutting workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tool. The machines also include a mechanism having a moveable component adapted to move upon detection of the dangerous condition by the detection system. Movement of the moveable component contributes to one or more of the following actions to mitigate or prevent injury to the person: deceleration of the cutting tool, retraction of the cutting tool, and placement of a barrier over at least a part of the cutting tool. An actuator is adapted to move the moveable component at a high acceleration when the dangerous condition is detected. |
| US08490522B1 |
Wheel bearing removal tool system
A wheel bearing removal tool system comprising a dome structure, comprising a round bowl portion and a flat lip; a protrusion affixing the dome structure to a power drill, a plurality of recesses on the flat lip, a plurality of tool post, wherein the first post end comprises a complementary screw thread for screwing the tool posts into the plurality of recesses and affixing them to the flat lip. |
| US08490518B2 |
Oil filter replacement device
According to the present invention, the oil filter replacement device has a number of pins for clamping an oil filter, and the pins are extended eccentrically from corresponding secondary gear members. The secondary gear members are engaged to spin simultaneously by a main gear member. As such, the pins could be adjusted to fit on oil filters of various sizes. Additionally, each pin is rotatable and has at least a flat face. As the pins rolls along the circumference of the oil filter, their flat faces are turned to interface the flat faces around the oil filter. As such, the oil filter is tightly and reliably clamped by the oil filter replacement device, thereby preventing the problem of uneven exertion of force and deforming the oil filter. |
| US08490517B2 |
Hold and drive device
A method of driving a nut on a bolt comprising using a motorized socket drive tool having an open drive socket located in a drive head portion, is provided. A support assembly having a spring loaded biasing portion configured for travel along a torque arrest path, where a torque arrest member is coupled with the spring loaded biasing portion in an operative position, is provided in a coupled arrangement with the motorized socket drive tool. The open drive socket is directed to pass over the nut and the torque arrest member is directed to engage the bolt such that the open drive socket may drive the target nut, while the torque arrest member holds the bolt from rotation. The open drive socket and torque arrest member are respectively released from the nut and the bolt after the nut reaches a predetermined destination on the bolt. |
| US08490511B2 |
Manipulator mechanism
A manipulator mechanism according to the present invention comprises an arm 1 having a tip mechanism 3 attached to its tip part, and an arm paying out device 2 to which the base end part of the arm 1 is coupled for winding and paying out the arm 1. The arm 1 comprises a tape aggregate 4 formed by bundling a plurality of elastic tapes 41, and a plurality of bundling members 5 attached to the tape aggregate 4 with spaces therebetween in a longitudinal direction of the tape aggregate 4. The bundling member 5 is provided with a guiding groove 51, through which the plurality of tapes 41 pass, to keep the relative position of the plurality of tapes 41 constant. |
| US08490509B2 |
Operating device with gate shafts
An actuating device for a gear shifting transmission. The actuating device includes a selector lever which has stable selector lever positions, and a detent mechanism with a detent element and notched gate, the detent element is connected to the selector lever. The notched gate is disposed on a gate shaft that rotates when actuated. The gate shaft includes at least one helical return groove for the detent element. Due to rotation of the gate shaft, the detent element can be transferred from a start position, along the return groove, into a target position. The selector lever position always reflects the actual gear stage of the transmission, even with shift-by-wire-controlled gear shifting transmissions. The driver is provided with reliable visual and tactile feedback about the gear state of the transmission. The actuating device is structurally reliable, has low energy consumption, produces minimal noise, and requires minimal construction space. |
| US08490508B2 |
Folding-top drive
A folding-top drive has a motor (13) that transmits forces to a first gear (14) and then to a folding-top linkage via a second gear (15). The first gear (14) and a guide (23) are pivoted to a housing (19) and a spring (22) acts on the guide (23). The first gear is guided on the guide (23) so that the guide (23) can be moved automatically with the first gear (14) counter to the force of the spring (22) from a first position where the gears (14, 15) engage to a second position where the gears (14, 15) are disengaged if a force on the first gear exceeds a defined limit. Additionally, the spring (22) can move the guide (12) automatically with the first gear (14) from the second position to the first position if the force on the first gear falls below the defined limit. |
| US08490500B2 |
Torque coefficient measuring device
A torque coefficient measuring device can be used to measure an axial load produced by a torque applied to a threaded component which is mounted to the fixture. The measuring device can include a base defining a chamber therein. A load sensor is disposed within the chamber of the base. A movable load pin is housed within the base and arranged such that an axial load placed upon the load pin is transmitted to the load sensor. An attachment member is adapted to be connected with the threaded component. The attachment member is operably arranged with the load pin such that a torque applied to a threaded component mounted to the attachment member places an axial load upon the load pin. |
| US08490496B2 |
Multi range pressure sensor apparatus and method utilizing a single sense die and multiple signal paths
A multi-range pressure sensor apparatus and method that provide multiple signal paths for detecting a broad range of pressures with a high accuracy. A pressure transducer can be configured to include the use of a pressure sense die with piezoresistive elements integrated into the sensor die and in a Wheatstone bridge configuration. A sensed output signal from the sense die can be transferred to one or more amplifier circuits. A programmable compensation circuit can be utilized to multiplex different amplified output signals from each of the amplifier circuits and to provide a digital output. A memory associated with the programmable compensation circuit provides separate compensations, which are stored for each of the different signal paths and removes errors due to amplifier gain and offset. |
| US08490490B2 |
Ultrasonic probe, ultrasonic testing equipment, ultrasonic testing method, and manufacturing method of seamless pipe or tube
The ultrasonic testing method includes the steps of arranging an ultrasonic probe having a plurality of transducers so as to face a tubular test object P, and causing the transducers appropriately selected from the plurality of transducers to transmit and receive ultrasonic waves so that the ultrasonic waves are propagated in the tubular test object in a plurality of different propagation directions, wherein a ultrasonic testing condition by the ultrasonic probe is set so that respective external refraction angles θr of the ultrasonic waves in the plurality of propagation directions are approximately equivalent and/or respective internal refraction angles θk of the ultrasonic waves in the plurality of propagation directions are approximately equivalent. |
| US08490485B2 |
Resonator for a vibratory sensor of an angular parameter
A resonator for an angular parameter sensor, the resonator comprising a bell of electrically-insulating material provided with a central stem and an electrically-conductive layer, the conductive layer comprising branches extending from a central portion of the bell to a peripheral edge of the bell, the number of said branches being a prime number not less than seven. |
| US08490483B2 |
Micromechanical yaw-rate sensor
A micromechanical yaw-rate sensor comprising a first yaw-rate sensor element, which outputs a first sensor signal, which contains information about a rotation around a first rotational axis, a second yaw-rate sensor element, which outputs a second sensor signal, which contains information about a rotation around a second rotational axis, which is perpendicular to the first rotational axis, a drive, which drives the first yaw-rate sensor element, and a coupling link, which mechanically couples the first yaw-rate sensor element and the second yaw-rate sensor element to one another, so that driving of the first yaw-rate sensor element also causes driving of the second yaw-rate sensor element. |
| US08490482B2 |
Component and circuit with moisture barrier, transmitter, and protective cover
A device for mounting on a structure surface includes a component, a circuit, a moisture barrier, and a protective cover. The moisture barrier is within the protective cover. The component and the circuit are within the moisture barrier. The component is for bonding to the structure surface with a bond susceptible to damage from moisture. The circuit includes a radio frequency transmitter. The circuit is for providing data derived from the component to the radio frequency transmitter for external transmission. |
| US08490475B2 |
Multi-zone furnace
The present invention relates to a multi-zone furnace for heating and tempering reactors and pipes in devices. The multi-zone furnace according to the invention is modularly constructed, wherein it is e.g. possible to efficiently heat or cool the furnace or also individual zones of the furnace. Furthermore, exchangeable cassettes provide the advantage that the reactors and the components, which are connected to the reactors, are particularly well accessible, wherein reconverting work is facilitated. |
| US08490470B1 |
Parallel plate system for collecting data used to determine viscosity
A parallel-plate system collects data used to determine viscosity. A first plate is coupled to a translator so that the first plate can be moved along a first direction. A second plate has a pendulum device coupled thereto such that the second plate is suspended above and parallel to the first plate. The pendulum device constrains movement of the second plate to a second direction that is aligned with the first direction and is substantially parallel thereto. A force measuring device is coupled to the second plate for measuring force along the second direction caused by movement of the second plate. |
| US08490466B2 |
Capsule injection system for gas chromatography
The present invention includes a heat sealable capsule adapted for use in analysis devices such as GCs, and methods for using the capsules to perform analysis in such devices. The capsules include a tube having an end that is heat-sealed to contain a sample that is to be analyzed at an injection temperature. The tube includes a heat sealable medium having a heat seal that closes the end, the tube having an inner and outer surface, both of the surfaces being substantially chemically inert with respect to the sample. The tube is substantially free of any material that outgases at the injection temperature. The tube is openable without breaking into pieces, and remains intact at the injection temperature. The capsule can include a programmable tag that stores information related to the sample contained therein. |
| US08490464B1 |
Testing for gas in liquid
Liquid, say, an oleaginous liquid or an ink, for example, an engine oil, can be tested for aeration, entrainment and/or dissolution of a gas and/or foaming. The liquid can be tested through generation of a foam, for example, through aeration with employment of a vacuum, which can be carried out at a controlled, elevated temperature, for example, about 150° C., and the foam measured as to volume generated; and/or by testing for an entrained/dissolved gas directly, say, by drawing off the entrained/dissolved gas with a high vacuum, which can be done following aeration, for example, at a moderate temperature, for example, about 30° C. The gas can be air. Apparatus for use in such testing can include an outer, selectively sealable tube, which can be transparent, and which can serve as a vessel to contain a sample of a liquid as aforesaid to be tested; and, within the outer tube, a smaller generally vertical, inner tube also extending upward from and optionally out of the sealed outer tube. The smaller, inner tube is tipped at its bottom with an outlet capable of releasing a gas into the liquid sample, which may be released in a form of fine bubbles. The apparatus may be further provided with a contrivance for measuring contents of the sample within the outer tube and/or with a volume measuring device for ascertaining volume of released gas without generation of foam. |
| US08490463B2 |
Assessment and calibration of a crimp tool equipped with ultrasonic analysis features
A method is provided for calibrating ultrasonic signals passed through a crimp formed with respect to a deformable body via an ultrasonically-equipped crimp tool (UECT). The UECT verifies a crimp quality using the ultrasonic signals. The method includes forming the crimp, transmitting a first signal, e.g., a pulse, to a first transducer of the UECT, and converting the first signal, using the first transducer, into a second signal which defines an ultrasonic pulse. This pulse is transmitted through the UECT into the crimp. A second transducer converts the second signal into a third signal, which may be further conditioned, and the ultrasonic signals are calibrated using the third signal or its conditioned variant. An apparatus for calibrating the ultrasonic signals includes a pulse module (PM) electrically connected to the first and second transducers, and an oscilloscope or display electrically connected to the PM for analyzing an electrical output signal therefrom. |
| US08490461B2 |
Angular velocity sensor
In an angular velocity sensor, there is generated a first parasitic capacitance generated between a first driving electrode and a sensing electrode, and there is generated a second parasitic capacitance generated between a second driving electrode and the sensing electrode. The ratio of the amplitude of a first drive signal to the amplitude of a second drive signal is set to the reciprocal of the ratio of the first parasitic capacitance to the second parasitic capacitance. This allows the noise contents generated by capacitive coupling to be efficiently offset, thereby improving detection accuracy of an angular velocity sensing signal. |
| US08490459B2 |
Method and device for producing hollow profiled elements
A device for shaping a blank into a hollow profiled element can include at least one base plate, onto which the blank that is to be shaped can be placed, at least one die core for the hollow profiled element, and at least two die halves for shaping the blank into the hollow profiled element. A method can include producing a hollow profiled element with at least one molded-on stiffening and/or functional element made from a blank. Hollow profiled elements can be produced at low cost, but at the same time ensure high reliability of a process where different hollow profiled elements are joined together by a generic device, wherein at least one form punch is provided for introducing an element structure into the planar blank that can be shaped and/or fixed into a stiffening and/or functional element. |
| US08490456B2 |
Draw die and method of manufacturing same
The embodiment relates generally to a stamping or draw die used for forming a workpiece into a part or component using a first die shoe, a second die shoe and a punch wherein the punch draws the material into a cavity located in the second die shoe. The force is generated during the forming operation are often unbalanced which generates an uneven stress distribution on the component of the die assembly. By varying the position and angle of the guide surfaces located on the punch, first die shoe and second die shoe the stress can be distributed across a greater area of the respective die assembly component to reduce stress concentrations in a localized area and correspondingly reduce the potential for die failure. |
| US08490455B2 |
Mold for press apparatus, and open-drawing method
This aims to provide a press-apparatus mold capable of improving the yield of a blank while preventing wrinkles and cracks in a finished product, and an open-drawing method according to the press-apparatus mold. Within a range corresponding to the excess thickness portion (6) of a blank (4), the width of a punch (3) is gradually enlarged toward the end of the punch (3), thereby to curve boundaries (or the punch ridgelines (3d and 3e)) formed by the upper face (3a) and the side faces (3b and 3c) of the punch (3), toward the end of the punch (3) and to the widthwise outer sides of the punch (3). At the same time, the width of the recess (1a) of a die (1) is gradually enlarged toward the end of the recess (1a), thereby to curve a drawing profile (8) set by the punch (3) and the die (1), toward the ends of the punch (3) and the recess (1a) and to the widthwise outer sides of the punch (3) and the recess (1a). |
| US08490450B2 |
Retract mandrel mill and method for rolling tube blank
A retract mandrel mill, comprising a mandrel mill and an extractor, the mandrel mill including a mandrel bar and being configured to roll a tube blank into which the mandrel bar is inserted, the extractor being configured to extract the mandrel bar from the tube blank that has been rolled in the mandrel mill, wherein the distance between the mandrel mill and the extractor is adjustable, and a method for rolling a tube blank by using the retract mandrel mill. As the result of the adjustable distance, even when a tube blank which is shorter than usual is rolled, there is no need to add an extra extension to the length of the tube blank to be elongation-rolled, and the wear of the mandrel bar can be suppressed so that the tube blank can be rolled efficiently and with high yields. |
| US08490449B2 |
Tools, machines and processes for deburring cut edges on workpieces
A tool for deburring cut edges on workpieces has a pressure body in the form of a rolling body, by means of which, as relative longitudinal movement of rolling body and workpiece takes place, pressure can be applied to the burr on the relevant cut edge in the direction towards the workpiece while the rolling body rolls along the cut edge.A machine for deburring cut edges on workpieces is provided with a tool of the above-mentioned kind.In the course of a process for deburring cut edges on workpieces, a rolling body is moved along the relevant cut edge with a rolling motion. In that movement, pressure is applied by means of the rolling body to the burr on the cut edge in the direction towards the workpiece. |
| US08490444B2 |
Wirelessly controlled electric lock
The invention relates to a wirelessly controlled electric lock, comprising a lock body (2a), a key cylinder (2b), a turn spindle (3) rotatable by a handle element (3a) internal of the door, the turning of which enables opening of the lock, an opening spindle (4) rotatable by an opening element (5) external of the door, a drive link mechanism (41, 20, 21, 22) enabling the turn spindle (3) and the opening spindle (4) to be coupled with each other for a drive link engagement, such that turning of the opening spindle translates also into a turning motion of the turn spindle. The lock also comprises electrically controlled coupling elements (10, 21, 22, 24, 25, 26), including a piezoelectric actuator (10) which, in a mode activated by an electrical control (12, 31, 33) transmitted (32) wirelessly to the electrical lock, is adapted to fixedly lock a bolt or plunger (10a) which, in its fixedly locked condition, activates said drive link engagement as the opening spindle (4) is turned. Without electrical control of the actuator (10), said bolt or plunger (10a), upon yielding to the weak returning force of a spring, is adapted to disable or not to activate the coupling of the drive link engagement as the opening spindle (4) is rotated. |
| US08490439B2 |
Water recirculation and drum rotation control in a laundry washer
In a laundry washer, relatively short bursts of operation of a recirculation pump are coordinated with corresponding brief intervals of tub rotation during the initial fill periods. The aim is to thoroughly wet the clothes early in each wash/rinse phase to thus improve the wash/rinse effectiveness, while also avoiding excessive suds formation. Following the initial fill periods and during regular wash/rinse agitations, the recirculation system may also be employed to “recharge” the laundry load with detergent that has settled in the bottom of the tub. In a further aspect of the invention, some or all of the conventional intermediate spin extractions are omitted. In this manner, more water is carried over in the clothes from one wash/rinse cycle to the next. An intermediate spin of reduced speed (RPM) and duration as compared to typical normal intermediate spins may be employed between the wash phase and first rinse. |
| US08490437B2 |
Drum type washing-drying machine
A drum type washing-drying machine includes an air supply opening and an air discharge opening both located in a water tub, a circulation path having both ends connected to the air supply opening and the air discharge opening respectively, and branch paths located between a part of the circulation path where the condenser is located and the air supply opening and/or extending in another part of the circulation path between the evaporator and the air discharge opening. Either air supply or discharge opening is located in an upper part of the water tub front. The circulation path includes a heat exchange section where a condenser and an evaporator are disposed so as to be located below the water tub. The branch paths extend from either air supply or air discharge opening, through a periphery of the opening of the water tub front to the heat exchange section. |
| US08490436B2 |
Circular knitted fabric with finished edges and integral elastic band-like selvedge and the method of manufacturing the same
A circular knitted fabric for the manufacture of a garment includes a first group of courses formed of a low melting point yarn and a first yarn, and a continuing second group of courses formed of the low melting point yarn and a second yarn. The second group of courses has an elastane content greater than that of the first group of courses. The low melting point yarn fuses with the first and second yarns after heating to a temperature sufficient to melt the low melting point yarn only. The fabric, after finishing, is adapted to be cut into a garment in such a way that the first group of courses becomes a body or the first group of courses of the garment, and the second group of courses becomes an integral elastic band portion or the second group of courses-like selvedge of the garment. |
| US08490432B2 |
Method and apparatus for making a glass sheet with controlled heating
A method and apparatus for forming a glass sheet using a fusion down-draw process, wherein the heating powers of the heating elements are managed such that in case of a failure of one heating element, the heating power of the adjacent heating element is immediately increased. The method decreases the thermal stress the forming body is exposed to due to the failure of the heating element. |
| US08490428B2 |
Refrigerator and/or freezer
The present invention relates to a refrigerator and/or freezer with one or more storage trays for accommodating refrigerated and/or frozen goods, wherein the appliance includes one or more extensions which are connected with the storage trays and by means of which the storage trays can be pulled out of the appliance and be pushed into the same, wherein the extensions include first and second housing parts and a pull-out rail, wherein the pull-out rail comprises first and second parts which are movable relative to each other, wherein the first housing part is directly or indirectly connected with the first part of the pull-out rail and the second housing part is directly or indirectly connected with the second part of the pull-out rail, and wherein the first housing part is directly or indirectly connected with the storage tray and the second housing part is directly or indirectly connected with the refrigerator and/or freezer. |
| US08490425B2 |
Method of using glass for surface cooling process and a cooling surface
The invention relates to a cooling surface arrangement, which provides cooling in places where food should be cooled and kept cold by means of cooling pipes (5) connected to the cooling surface in which cooling liquid passes where there is cooling pipes (5) which may be made of copper, at least one bottom glass (3) connected to the cooling pipes (5), at least one upper glass (1) to be used as a service surface, and glue (2) to fix these upper and bottom glasses under high pressure. |
| US08490422B2 |
Evaporative air cooler with multi stages cooling and or heating with or without cooling coil
An outdoor air cooler with two stages includes a first stage for cooling and humidification with constant wet bulb temperature. The air cooler has a first stage pump circulating water over the first stage evaporative cooling media operating at conditions having a constant adiabatic wet bulb temperature line. The first stage tank is supplied with water from external source. The second stage includes a second set of evaporative cooling media using water from the first stage media, which is equal to or lower than outdoor air wet bulb temperature. The temperature of air leaving the second stage evaporative media follows the adiabatic wet bulb temperature line toward the second stage tank water temperature thereby cooling humidifying the treated air to stable wet and dry bulb temperatures. |
| US08490417B2 |
Method of operating an ice maker with water quantity sensing
A method of operating an ice maker including accepting a desired ice layer thickness setting, opening a water supply inlet valve to admit water from a water supply inlet, cooling an ice forming surface below freezing, directing the admitted water into a water collecting device, sensing an admitted volume of water, closing the water supply inlet valve based upon the sensed volume of admitted water and the set desired ice layer thickness, pumping water from the water collecting device to the ice forming surface via a recirculating pump, directing unfrozen water from the ice forming surface back to the water collecting device, determining a level of water in the water collecting device with a level sensor, initiating an ice harvesting routine based on input from the level sensor, operating a drain flow control device to selectively discharge water from the water collecting device to a drain outlet. |
| US08490416B2 |
Method of cooling a metal strip traveling through a cooling section of a continuous heat treatment line, and an installation for implementing said method
The invention relates to a method of cooling a metal strip traveling through a cooling section in a continuous heat treatment line. In accordance with the invention, the method consists in projecting a refrigerant medium into the cooling section (4) onto the surface of the strip (1) to be cooled, the medium being constituted for the most part by a phase-change substance that passes into the gaseous phase at a temperature that is lower than the temperature of the strip (1) and without oxidizing said strip so that energy is exchanged within an endothermic process by a change in the phase of said phase-change substance. |
| US08490412B2 |
Thermoelectric personal environment appliance
A personal environment appliance and a vent for a personal environment appliance are provided. The appliance includes at least one thermoelectric module over at least one inlet port. The appliance further includes at least one main outlet port spaced from the at least one inlet port and at least one waste outlet port spaced from the at least one inlet port. The appliance further includes at least one filter between the at least one inlet port and the at least one thermoelectric module. The vent includes a plurality of first tubular conduits generally parallel to one another and each first tubular conduit having a ratio of the length divided by the width, The vent further includes a plurality of second tubular conduits generally parallel to one another and having a ratio of the length divided by the width. The plurality of second tubular conduits generally surrounds the plurality of first tubular conduits. The ratios of the second tubular conduits are sufficiently large such that air flow from the second tubular conduits is substantially laminar. |
| US08490411B2 |
Axial accessory gearbox
An accessory system for a gas turbine engine includes a main case which defines an accessory gearbox axis. A cover is removably mountable to the main case and a first gear set at least partially within the cover along a first accessory axis transverse to the accessory gearbox axis. |
| US08490409B2 |
Bleed air transfer tube
A fluid-conveying device including an inner tubular member with a circumferential end portion, a non-elastomeric ring received in a depression of the end portion, and an outer tubular member. The ring has a peripheral surface with a rounded contour defined along a longitudinal direction configured to remain out of the depression to engage the outer tubular member and facilitate sealing thereof. |
| US08490407B2 |
System and method for generation of high pressure air in an integrated gasification combined cycle system
An integrated gasification combined cycle system. In one embodiment (FIG. 2) a system (200) includes an ion transport membrane air separation unit (210) for producing oxygen-enriched gas (209) and oxygen-depleted air (227), a gasification system (5) for generating syngas with the oxygen-enriched gas (209), a gas combustor (234) for reacting the syngas (224), and a subsystem configured to provide a first stream of air to the combustor (234) at a first pressure and to provide a second stream of air to the air separation unit (210) at a second pressure greater than the first pressure. The subsystem includes a compressor (230) having multi-pressure outlets (203, 204). |
| US08490401B2 |
Annular combustion chamber for a gas turbine engine
An annular combustion chamber for a gas turbine engine includes radially inner and outer walls connected together by a chamber end wall including openings, each of which receives a fuel injection system. Heat protection deflectors are fastened to the chamber end wall. Holes are formed through the chamber end wall to pass cooling air onto an upstream face of each deflector. The inner or outer edge of a deflector presents a sealing rim engaging the respective inner or outer wall of the chamber. |
| US08490400B2 |
Combustor assembly comprising a combustor device, a transition duct and a flow conditioner
A combustor assembly in a gas turbine engine is provided. The combustor assembly may comprise a combustor device coupled to a main casing, a transition duct and a flow conditioner. The combustor device may comprise a liner having inlet and outlet portions and a burner assembly positioned adjacent to the liner inlet. The transition duct may comprise a conduit having inlet and outlet sections. The inlet section may be associated with the liner outlet portion. The flow conditioner may be associated with the main casing and the transition duct conduit for supporting the conduit inlet section. |
| US08490396B2 |
Configuration and tracking of 2-D “modular heliostat”
A system and method of collecting solar energy from sunlight, employing a thermal generation apparatus having a solar collector module including a receiver in optical communication with an array of mirrors. The method comprises reflecting energy impinging upon the reflector assembly with a plurality of reflective elements. The plurality of reflective elements is configured to direct energy reflected therefrom onto the receiver. The solar collector module is configured to rotate about an axis; and an angular position of the plurality of reflective elements is changed in relation to relative movement of the sun with respect to earth. |
| US08490392B2 |
Arrangement for a supercharged combustion engine concerning coolers for inlet air to and exhaust gases from the engine
An arrangement for a supercharged combustion engine including a first compressor subjecting air to a first compression step, a second compressor subjecting the air to a second compression step, a first cooling system with a circulating coolant, a second cooling system with a circulating coolant which is at a lower temperature than the coolant in the first cooling system, a first charge air cooler applied to an air inlet line to the engine for cooling compressed air, the first cooler is located between the first compressor and the second compressor and is cooled by coolant from the second cooling system, a second charge air cooler applied to the air inlet line at a location downstream of the second compressor and is cooled by coolant from the first cooling system, and a third charge air cooler applied at a location downstream of the second charge air cooler and cooled by coolant from the second cooling system. |
| US08490386B2 |
Method for detecting abnormality in reducing agent
Disclosed is a method for detecting abnormality in a reducing agent replenished into a reducing agent tank in an exhaust emission control device for reduction and removal of NOx through addition of the reducing agent from the tank to a selective reduction catalyst incorporated in an exhaust pipe. Replenishment of the reducing agent to the tank is detected to wait elapse of a removal-rate stabilization period, i.e., a period from the detected replenishment to stabilization of the NOx removal rate. It is determined that a dilute reducing agent or/and a different material are replenished into the tank if an abnormal lowering of a measured NOx removal rate is detected during a determination period after the removal-rate stabilization period. |
| US08490385B2 |
Catalyst deterioration diagnosis system and method for internal combustion engine
A catalyst deterioration diagnosis system performs a diagnosis of deterioration of the oxidation catalyst based on a high-temperature-inflow-condition exhaust gas temperature and a low-temperature-inflow-condition exhaust gas temperature. The high-temperature-inflow-condition exhaust gas temperature is a temperature detected by a temperature sensor while the temperature of the exhaust gas that flows into the oxidation catalyst is in a high temperature region H while the reducing agent is supplied from the reducing agent supply means into the exhaust gas that flows into the oxidation catalyst. The low-temperature-inflow-condition exhaust gas temperature is a temperature detected by the temperature sensor while the temperature of the exhaust gas that flows into the oxidation catalyst is in a low temperature region L while the reducing agent is supplied from a reducing agent supply means into the exhaust gas that flows into the oxidation catalyst. |
| US08490381B2 |
Systems involving fiber optic igniters transmitting fuel and laser light
A gas turbine engine system comprising, a gas turbine engine including a combustion area, a laser, a fuel nozzle including an optical fiber operative to transmit light emitted from the laser to the combustion area, the optical fiber also transmitting a fuel into the combustion area, wherein the light is operative to ignite the fuel in the combustion area. |
| US08490379B2 |
Gas turbine control device
A gas turbine controller having a first generator for setting the flow rate of fuel or air being supplied to a combustor in correspondence with a target load, a sensor for detecting intake temperature of a compressor, a second generator for setting a correction amount of a set value of fuel flow rate or air flow rate based on the value detected by the sensor, a third generator for setting a modification amount of the correction amount while taking account of the target load, a first multiplier for operating a modified correction amount from a correction amount set by the second generator and a modification amount set by the third generator, and a second multiplier for calculating the flow rate of fuel or air being supplied to a combustor by adding the modified correction amount to the set value of fuel flow rate or air flow rate. |
| US08490374B2 |
Pivoting mower deck
A mower apparatus includes a mower deck having a first deck section, a second deck section pivotable relative to the first deck section, and a latch. The latch is actuable between a first position in which the latch maintains the second deck section in a lowered position and a second position in which the latch maintains the second deck in a raised position. |
| US08490373B2 |
Grip for push mower
A push mower comprises a mower main body, at least one arm extending upward toward a rear side from the mower main body, and a grip located at a tip end of the at least one arm. Each end of the grip is located on one plane side of an arm plane, a center of the grip is located on an opposite plane side of the arm plane, and therefore the grip extends so as to intersect with the arm plane. Here, the arm plane means a virtual plane on which the at least one arm is located and that is parallel to a left-to-right direction of the mower main body. |
| US08490368B2 |
Production of band-driven packages and their components
Methods are disclosed for making a band-driven package or a band-drive component for a package, and machines for performing the methods. One method comprises feeding first and second flexible webs in a feed direction, one web being fed each side of a substrate such that the webs are in mutual face-to-face disposition ahead of and behind the substrate with respect to the feed direction; joining the face-to-face webs at a first join ahead of the substrate and at a second join behind the substrate, the joins bounding web portions that together encircle the substrate between the joins; and dividing the joined web portions from the remainder of the webs such that the joined web portions together define a band that encircles the substrate, to be slid around the substrate in use of the package. |
| US08490366B1 |
Bale wrapping system
A bale wrapping system for wrapping a bale while maintaining independent control over both the sensor and brake assemblies. The bale wrapping system generally includes a support frame to secure a roll of wrapping material to a baler, a brake assembly secured to the support frame, wherein the brake assembly is adapted to brake a rotation of the roll of wrapping material, and a sensor assembly secured to the support frame, wherein the sensor assembly includes a sensor wheel adapted to measure an amount of outputted wrapping material. The brake assembly and the sensor assembly operate independent of each other with respect to the roll of wrapping material and the support frame. The support frame may be retrofitted to an existing baler through a coupler and a bracket extending from an elongated rod connecting opposing sides of the support frame. |
| US08490363B2 |
Modular concrete building
A modular concrete building is made of a plurality of precast concrete panels which may be assembled to provide a building. The panel sections include lower frame panels or support members, wall panels, floor panels, and flat roof panels. The building may be assembled by securing the floor panels to the support members, securing the wall panels to the floor panels, and securing the roof panels to the wall panels and to adjacent roof panels. The roof panels may have rigid insulation. The roof panels may have tapered rigid insulation or the modular building may be constructed with the roof panels in a tilted position. |
| US08490358B2 |
Interlocking flange and fastening system and method for securing together two panels
A flange component used to secure a first panel to a second panel including a first section to be affixed to the first panel and a second section to be affixed to the second panel. The second section is integrally formed with the first section, which has a length dimension that is longer than a length dimension of the second section forming first and second tabs. The second section of the flange component is integral to an intermediate section between the first and second tabs. The second tab is offset relative to the intermediate section and first tab whereby when the first section is attached to the first panel, a space is formed between the second tab and the first panel. A first tab of an adjacent flange component is inserted this space, and the second section protrudes from a periphery of the first panel for receiving the second panel. |
| US08490355B2 |
Ventilated structural panels and method of construction with ventilated structural panels
A ventilated structural panel comprising a first sheet, having edges that define a horizontal axis with a first horizontal edge and a second horizontal edge, and vertical axis with a first vertical edge and a second vertical edge, a second sheet being of substantially the same planar dimensions as the first sheet and having edges that define a horizontal axis and vertical axis, with a first horizontal edge and a second horizontal edge and a first vertical edge and a second vertical edge, the first and the second sheet being parallel in plane and matched in at least one of the vertical axis and the horizontal axis, a plurality of spacing structural elements, fixedly attaching the first sheet to the second sheet, such that the yield strength of the combined panel is greater than the combined individual yield strengths of the first and the second sheet; and the plurality of spacing structural elements being arranged such that a plurality of unobstructed pathways are created for air to move from at least one edge of the panel to at least one of an opposite and an adjacent edge of the panel, and being arranged to provide integral ventilation through the materials and between the first and the second sheet. |
| US08490354B2 |
Apparatus, system, and method for constructing a wall using wall blocks
A wall block includes two finished wall material layers attached to a frame where the tops of the wall blocks are configured to support other wall blocks. Exterior wall blocks for constructing exterior walls include an interior wall material layer and an exterior wall material layer. Interior wall blocks include interior wall material layers on both vertical sides of the frame. Walls are formed by stacking and gluing the prefabricated wall blocks and vertically aligning the wall blocks in an offset or in a vertical configuration to form a stack bond, running bond, or offset running bond wall configuration. The interior wall material layers and exterior wall material layers do not require further finishing after a wall is assembled thereby greatly reducing labor costs. |
| US08490352B2 |
Concrete sandwich wall insert
Improved concrete form insert assemblies (20) are provided for use in the construction of thermally insulated poured concrete sandwich wall structures (22). The insert assemblies (20) include a central sheet (32) of insulative material such as synthetic resin foam, which is preferably encapsulated by a sheath (78) to enhance the structural integrity of the sheet (32). A pair of reinforcing bar assemblies (46, 48) preferably made up of welded-together horizontal and vertical bars (50, 52) are respectively positioned adjacent the side surfaces (34, 36) of the sheet (32). The bar assemblies (46, 48) are secured to sheet (32) by means of connector elements (54) extending through the sheet (32) and presenting oppositely outwardly extending, apertured segments (56, 58). Connector bars (60) extend between adjacent horizontal bars (50) and include an elongated channel section (62) abutting the sheet (32) and a pair of endmost ears (64) which are secured to the bars (50) to thereby support the bar assemblies (46, 48) in standoff relationship to the sheet (32). The insert assemblies (20) are preferably prefabricated and installed at a construction site between upright concrete form panels (26, 28), as straight wall and corner units (80). The assemblies (20) may also be field-modified by installation of electrical wiring including boxes (94) and conduit (96). Concrete (30) is then poured, resulting in a complete sandwich wall structure (22). Use of the assemblies (20) significantly reduces construction time and costs, and thereby permits more economical usage of the form panels (26, 38). |
| US08490350B1 |
Exterior window and door trim
A trim for a building having framework surrounding an opening for a window assembly or a door has a member fastened to the framework having a side pocket for accommodating a portion of siding secured to the framework. A cover releasably mounted on the member enclosed fasteners attaching the member to the framework. |
| US08490340B2 |
Self-releasing structural assembly
The end of a transversely extending beam mates to a wall structure by a self-releasing structural assembly. It has a first portion anchored to the wall. A second, fireproof and non-thermally degradable, portion sticks out from the wall. It defines a seat for receiving vertical shear loads from the beam. The assembly also includes a thermally degradable member keyed to the second portion. Both portions have slots for beam end fasteners. The beam fasteners squeeze the end of the beam, the support bracket seat, and the consumable, thermally degradable member in compression. When exposed to heat or flame the consumable, thermally degradable member softens, releasing the tension in the beam end fasteners, and releasing the compression in the parts. The end of the beam can then move away from the wall. The consumable member can be inspected, replaced, and the beam fasteners re-tensioned, without unseating the beam end. |
| US08490338B2 |
Self adhering window flashing tape with multi-directional drainage plane
The disclosure provides a self adhesive, flexible tape for flashing exterior wall openings. The tape is a composite comprising a barrier layer having an exterior surface and an interior surface and an adhesive layer overlying the interior surface. The barrier layer exterior surface is patterned to provide a gravity drainage path in both the tape machine direction (MD) and tape cross machine direction (CD). |
| US08490333B2 |
Sealing gaskets
Sealing gaskets are provided for forming a seal between the door of an appliance and the cabinet of the appliance when the door of the appliance is closed onto the cabinet of the appliance. The gaskets are adapted to be mounted to the door of the appliance and comprise a first bellows chamber that can be compressed when the door of the appliance is closed onto the cabinet of the appliance, a pocket contiguous with the first bellows chamber for holding a magnet and a second bellows chamber adapted to be nearer the cabinet of the appliance than the pocket and engage the cabinet of the appliance prior to the pocket engaging the cabinet of the appliance when the door of the appliance is closed. A gasket mounting section is contiguous with the first bellows chamber and includes a first portion that is held in a mounting space. |
| US08490332B2 |
Door sill assembly with replaceable sill deck
A door sill assembly for an entryway of a building can include a substrate having a nosing and a sill channel. A nosing cover can be attached to the substrate and extending over at least a portion of the nosing and over at least a portion of the sill channel. A sill deck can be on the substrate. The sill deck can include a deck and a clip. The deck can be engaged with a portion of the nosing cover. The clip can be operably engaged with the deck. The clip can be removably attachable to the substrate. The sill deck is capable of removable attachment from the door sill assembly before or after the door sill assembly is installed in the entryway. |
| US08490325B2 |
Flying pest deterrent device
A flying pest deterrent device. Streamers are attached to fan blades of an electric fan. The rotary motion of the fan blades creates relative wind causing the streamers to move erratically through the air thereby creating a flying pest deterrent area. In a preferred embodiment the fan is a portable fan creating a flying pest deterrent area over food and the flying pests are flies. |
| US08490318B2 |
Collapsible landing net
The collapsible landing net includes a substantially elongate pole having an arm stabilizer at one end and a main hinge disposed on the opposite end. An intermediate hand grip portion defines a handle with a grip thereon. A collapsible net assembly is operatively attached to a pivot block on the main hinge to selectively fold the collapsible landing net. The collapsible net assembly includes a pair of curvilinear net rims threaded through a hook free net. The net rims are pivotal about a common point at one end of each net rim, while the other end is connected to the pivot block. The collapsible net assembly may be collapsed by selectively rotating the net rims into a folded position and locked. |
| US08490317B2 |
Locking turret
An adjustment turret for an optical sight includes a body, an adjustment shaft, a cap, and a locking pin. The body includes a cavity and an axial bore. The adjustment shaft threadably engages the axial bore for relative rotation therebetween. The cap is connected to the adjustment shaft for rotation with the adjustment shaft relative to the body and is axially movable relative to the body and the adjustment shaft between a first position and a second position. The locking pin is axially movable with the cap and is received in the cavity when the cap is in the first position to prevent relative rotation between the cap and the body and is removed from the cavity when the cap is in the second position to allow relative rotation between the cap and the body. |
| US08490316B2 |
Flashlight holder for a firearm
A clamp used to attach a flashlight to a firearm having a rail thereon. In the preferred embodiment, the clamp utilizes a sleeve configured to accept a handle of the flashlight. The sleeve has at least one tooth configured to engage the rail on the firearm. A wedge is movably secured to the sleeve such that a simultaneous action by the operator both forces the wedge up a ramp on an interior aspect of the clamp and secures the clamp by compressing the rail between a bracket (which engages both the clamp and the rail) and the tooth on the sleeve. |
| US08490314B1 |
Insulating gun protection article
A tight, insulating enclosure for a rifle or shotgun is provided. Such an enclosure envelops the wooden stock and other wooden portions of a suitable firearm, at least, to protect the wooden surfaces thereof during storage, transportation, and utilization. The enclosure itself contains rubberized foam components to impart insulation around the wooden portions as protection against hard and/or extended surfaces that may bump, scratch, dent, or otherwise disfigure the wooden portions of a firearm. Furthermore, the enclosure is of a single construction with suitable cut-out portions for movable parts, such as a trigger, a clip, a scope, and the like, and is secured around the target firearm in a tight-fitting fashion in order to protect the noted surfaces, as well as provide shock absorption during firing. The enclosure permits access at all times to the necessary movable components while ensuring a snug fit around the delicate portions of the firearm. |
| US08490309B2 |
Two-piece trigger and spring retention system
A trigger assembly for a firearm includes a trigger and a trigger spring. The trigger assembly is mounted and retained in a frame of the firearm and, more specifically, in an elongated recess defined by the frame. The frame further defines lateral annular grooves and retaining lips near an opening of the elongated recess. The trigger includes an upper trigger piece and a lower trigger piece that are connected to each other. The upper trigger piece is mounted to the lateral annular grooves and retained by the retaining lips. The lower trigger piece is configured to fit in the opening and protrude from the frame. The trigger assembly also includes a trigger spring, mounted in a spring recess defined in the upper trigger piece, that spring biases the trigger into a resting position by abutting and engaging a trigger bar of the firearm under a torsional compression. |
| US08490306B2 |
Motion greeting cards
The present invention and related disclosure describes greeting cards with moving elements or devices which are operable to create motion in connection with some portion of the greeting card. The greeting card may include a multi-panel greeting card body or a three-dimensional foam greeting card body. At least one movable object is contained upon or within the greeting card body. A sound module having at least one pre-recorded digital audio file saved therein and a motor module are contained and concealed within the greeting card body. One or more switches may be used to activate the sound and motor modules, causing the pre-recorded audio file to play and causing movement of the movable or mobile object. |
| US08490304B2 |
Dual cylinder dual pick-up coupler
A loader coupler includes a body with spaced-apart inner rib mounts for mating respectively with ribs of a first type of attachment. The body also includes inner locking regions that are aligned with the inner rib mounts. Spaced-apart outer rib mounts are also provided on the body and are adapted to mate respectively with a second type of attachment. Outer locking regions are aligned with the outer rib mounts. A lock system is connected to the body and includes: (i) a first actuator operatively connected to left and right first lock plungers and adapted to move the left and right first lock plungers between locked and unlocked positions; and, (ii) a second actuator operatively connected to left and right second lock plungers and adapted to move the left and right second lock plungers between locked and unlocked positions. |
| US08490294B2 |
Cleaning device for a component of a household washer-dryer
A cleaning device for a component disposed within a process air circuit of a domestic tumble dryer, in particular for a heat exchanger, including a cleaning brush and a drive mechanism including a drive rod for moving the cleaning brush along the component, the cleaning device including a guiding element operatively associated with the drive mechanism for guiding the drive rod, and at least two flexible sealing elements for protecting the drive mechanism against fluff or similar soiling, wherein the drive rod is passed between the at least two sealing elements for movement along the guiding element. |
| US08490293B2 |
Flat surface dryer
A flat surface dryer (1) includes a sealed targeting box (2) with its replacement and exhaust air ports (12, 31; 20), and an air fan (3), the flat surface dryer (1) being an air circulating flat surface dryer, including an element (19, 21, 28, 30) for regulating the amounts of replacement air and exhaust air with respect to the total amount of air circulated by the air fan (3). Also described is a method for drying a flat surface (6) with the flat surface dryer (1). |
| US08490292B2 |
Pulse combustion dryer apparatus and methods
The present inventions relate to pulse combustion dryer apparatus and associated methods. The pulse combustion dryer apparatus may include a combustor that defines a combustion chamber that is in fluid communication with a tailpipe passage defined by a tailpipe. An air inlet communicates air into the combustion chamber through an air inlet passage. A fluid diode disposed within the air inlet passage allows airflow into the combustion chamber through the air inlet passage, and may generally prevent backflow of heated combustion products from the combustion chamber through the air inlet passage. |
| US08490290B2 |
Vehicle service system optical target assembly calibration
A machine vision vehicle wheel alignment system for acquiring measurements associated with a vehicle. The system includes at least one imaging sensor having a field of view and at least one optical target secured to a wheel assembly on a vehicle within the field of view of the imaging sensor. The optical target includes a plurality of visible target elements disposed on at least two surfaces in a determinable geometric and spatial configuration which are calibrated prior to use. A processing unit in the system is configured to receive at least two sets of image data from the imaging sensor, with each set of image data acquired at a different rotational position of the wheel assembly around an axis of rotation and representative of at least one visible target element on each of the two surfaces, from which the processing unit is configured to identify said axis of rotation of the wheel assembly. |
| US08490289B2 |
Handle joined of two sections for a hand held engine powered tool
A handle for a hand held engine powered tool may include at least one lever or button for controlling the tool. The handle is made of at least two handle sections joined together. The lever or button for controlling the tool is however only secured in one of the handle sections in order to reduce the required grade of precision between the handle sections without affecting the performance of the lever or button. |
| US08490288B1 |
Folding knife blade with dual locking mechanism
A locking mechanism for a folding knife. The locking mechanism has a locking sleeve and an opposed locking bolt which are coaxial and biased to a locking position by a spring. In the locked position, either with the blade extended or folded, both a lug on the bolt and a surface on the sleeve engage a locking surface on the blade tang area. Simultaneous manual force must be applied by the user to oppositely release buttons on the opposite handles to move both the locking bolt and locking sleeve to positions to disengage them from the locking surface to allow the blade to be folded or unfolded. |
| US08490285B2 |
Methods of making compression springs
Compression springs, such as helical compression springs, include end portions with selectively contoured inner contact surfaces. The selective contours of the inner contact surfaces may take the form of planar, grooved, concave, or other shaped, non-circular surfaces. In addition, enough of the inner contact surface is contoured to reduce the contact stress and/or stress concentration effects on the adjacent coils when the compression spring is placed under load and the adjacent coil engages or contacts the respective end portion. The selective contouring of the end portions may be accomplished by holding the spring in a holder and moving a cutter relative to the end portion of the spring to remove the desired amount of material from the end portion. |
| US08490284B2 |
Gear and method for forming tooth profile thereof
The present invention discloses a gear and a method for forming a tooth profile thereof. In the method of the present invention, a cubic curve is used to modify a basic tooth shape of a standard rack to obtain an amended basic tooth shape, wherein the cubic curve contacts tangentially with the basic tooth shape at the midpoint of a dedendum, a midpoint of a lateral and a midpoint of an addendum of the basic tooth shape. The amended basic tooth shape is reproduced to obtain an amended rack, and the amended rack is further used to generate a tooth profile of a desired gear. |
| US08490280B2 |
Winding device
A winding device that winds a wire fed from a wire feeding member onto a stator having a plurality of radially disposed magnetic poles, includes a wire feeding member moving mechanism that moves the wire feeding member relative to the stator. The device also has a guide that holds the wire fed from the wire feeding member and positions the wire relative to a magnetic pole. The wire feeding member is moved relative to the stator without being passed between adjacent magnetic poles while the wire is held by the guide such that the wire fed from the wire feeding member is inserted between the adjacent magnetic poles. |
| US08490277B1 |
Garbage disposal installation tool and method of use thereof
A tool to aid in the installation of garbage disposal units through the facilitation of lifting such a unit to the drain portion of a sink is provided. Such a tool permits a single user to retain and maneuver a disposal unit into position in order to facilitate attachment thereof to a sink drain with reliability and consistency. Such a tool includes moveable rods of sufficient strength and rigidity to accommodate the disposal unit weight at specific levels such that the user may place and lift the disposal unit on demand without deleteriously effecting the finish or other portions of the subject sink to marring during such installation. The method of installation utilizing such a manual tool is encompassed within the invention as well. |
| US08490275B2 |
Method for pressing and fixing rivets in component holes
The invention relates to a vibrating rivet tool for pressing and fixing rivets in component holes in component of aircraft. The vibrating rivet tool comprises a rivet receptacle and a drive unit for producing a high static pressing force. According to the invention, the static pressing force is superimposed by a mechanical vibration, of which the amplitude acts substantially in the direction of a longitudinal axis of the rivet. As a result, the force necessary to press and fix the rivet in a component hole is reduced in such a way that the overall size and mass of the vibrating rivet tool according to the invention are smaller/lower in comparison with conventional rivet tools. Due to the small overall size and low weight, the vibrating rivet tool can more easily be integrated in automated riveting processes. |
| US08490274B2 |
Method of mounting a face plate on a female-die, and a positioning-jig used to mount the face plate on the female-die
A positioning-jig 1 used to mount a face plate 15 on the female-die 21, and the positioning-jig 1 comprises a female-part 2 which has a concave part and is attached into the positioning-holes 24 at the male-die 22 detachably, a male-part 6 which comprises an axial part inserted detachably into the concave part of the female-part and a dish-shaped head part connected to the axial part, and further provides a positioning method comprising the following steps; set the positioning-jigs 1 on each positioning-holes 24 and set the marking-members 12 on each positioning-jigs 1; and test run the stamping machine to attaches the male-die 22 and the female-die 21, and adhered the marking-members 12 on the female-die 21; and adhered the face plate 15 on the female-die 21 for the marking-members 12 inside each through-holes. |
| US08490273B1 |
Pipe joint gasket and method of using same
A gasket for preventing separation of interconnected pipes without damaging the pipes. The gasket includes a compressible body having a plurality of metal segments partially embedded therein. Each of the metal segments includes a row of exposed teeth configured for engaging a spigot end of a pipe and a trough configured for pivotably engaging a bead on a bell. The trough is further configured for shearing or deforming the bead and inhibiting over-pivoting of the segment about the bead when the pipes are partially withdrawn away from one another, for example, during over-pressurization of the pipes. |
| US08490267B2 |
Method and system for assembly of lighting fixtures
An apparatus, method and system for assembling lighting fixtures where reflective inserts are installed into a reflector frame to create a reflective surface for the fixture. According to one aspect of the method, some type of worker-perceivable indication prompts a worker as to which reflective insert should be installed at which mounting location on the reflector frame. The worker does not have to guess or translate written instructions. The method can be used sequentially to provide such assistance for each of a plurality of reflective inserts for a plurality of mounting locations. The method is particularly helpful if the reflective inserts are not identical for each mounting location. According to one aspect of an apparatus according to the invention, a reflector frame is removably mounted to a machine that holds the reflector frame in an indexed position. A controller generates a signal that produces the worker-perceivable indication that correlates for the worker the assigned reflective insert for each mounting position. This can be done with LEDs or other types of lights. |
| US08490265B2 |
Method and apparatus for manufacturing brake, and method and apparatus for inspecting brake
A brake includes an annular boot which can be expanded and contracted according to movements of a piston and is assembled to an opening part of a cylinder and to an annular groove on an outer peripheral face of the piston. The boot is assembled by: engaging one end of the boot with the opening part of the cylinder in a state where the piston is contained in the cylinder; moving the piston so that at least a part of the piston is withdrawn from the cylinder and that the other end of the boot is pressed by a pressing face of the piston; and fitting the other end of the boot into the annular groove of the piston, while a movable range of the other end of the boot is restricted by an expanding allowance of the boot whose one end is engaged with the opening part of the cylinder. |
| US08490260B1 |
Method of manufacturing SAW device substrates
A method of manufacturing composite structures, or composite substrates, for a Surface Acoustic Wave (SAW) device are provided. In one embodiment of the present disclosure, a piezoelectric substrate is provided. A supporting substrate is formed over a first surface of the piezoelectric substrate. The first surface of the piezoelectric substrate may be unpolished. A second surface of the piezoelectric substrate is then processed to a desired thickness and polished. SAW device components such as, for example, interdigitated transducers (IDTs) and reflectors are then formed on the polished surface of the piezoelectric substrate. The supporting substrate may be formed using any desired type of deposition or growth process. |
| US08490255B1 |
Article securing apparatus
An apparatus for securing an article to an external object includes at least one cuff member. The at least one cuff member may be adapted to receive a portion of the article. Further, the at least one cuff member may include a strap member extending from an outer surface thereof. The strap member is adapted to be adjustably wrapped and secured around the at least one cuff member and a portion of the external object for securing the article to the external object. |
| US08490254B1 |
Belt buckle
An apparatus for securing a pair of trousers about a torso includes a curved planar rear member and a curved planar front member that are disposed in a spaced-apart relationship with respect to each other. A compartment is disposed between the rear member and the front member that is open at one end of the apparatus and covered at the top, bottom, sides, and at an opposite end. The compartment is able to retain one or more credit card sized objects therein. A fastener assembly is attached to an underside of the rear member. The fastener assembly is able to secure both ends of a belt thereto. An inner curved flat spring extends upward from the rear member toward the front member and supplies tension to the object or objects in the compartment, thereby helping to secure the objects therein. The front member includes an exterior perimeter that extends down toward the rear member. The exterior perimeter provides a neat appearance and allows the use of larger-sized versions of the front member with the same sized rear member. |
| US08490252B2 |
Technique for removing a cover from cylindrical modules
In one embodiment, a system for removing a plastic wrap from a cylindrical module includes a conveyor transporting the cylindrical module toward a disperser with the cylindrical axis of the module parallel to the direction of conveyor movement. In another embodiment, the disperser is a travelling head disperser thereby providing relative movement between the modules and the disperser. The direction of the wrap around the module is determined and the cover is removed during rotation of the module, either by unwrapping the plastic or by slitting the plastic and then rotating the module. The equipment used to handle a cylindrical module is moved out of the path of movement of a conventional rectangular module so an installation can handle both rectangular and wrapped cylindrical modules. |
| US08490251B2 |
Handle for pails
A handle includes a bottom wall and two side walls extending up from the bottom wall. Ribs extend between the walls and define upwardly open recesses. The smooth surfaces of the side walls and bottom wall provide a more comfortable handle for the user. |
| US08490250B2 |
Interlocking extension poles and tool holder
An extension pole and tool holder apparatus is described. A first rod has a distal end and a proximal end, and a first rod aperture extending from the distal end toward the proximal end. It also includes a transversely-extending aperture portion that is longitudinally spaced from the distal end. A second rod also has distal and proximal ends, the second rod being disposed in a telescoping, longitudinally-moveable arrangement with respect to the first rod. The second rod typically has a second rod aperture with a longitudically-extending aperture portion extending from the distal end toward the proximal end. A third rod has a protruding member extending transversely outwardly therefrom, the third rod being mountable within the first and second rods such that the protruding member is trapped within the transversely-extended aperture portion of the first rod aperture and the longitudinally-extended aperture portion of the second rod aperture. |
| US08490248B2 |
Hinge and an electronic device with the same
A hinge is mounted between a cover and a body of an electronic device and has an eccentric sleeve and a resisting assembly abutting against each other. When the cover is pivoted, the eccentric sleeve is rotated as well. Because the eccentric sleeve has sectors with varied radiuses, the resisting assembly is compressed to conduct various resisting forces when the eccentric sleeve is rotated. When the cover is opened to a normal visual angle, the hinge provides a constant largest torque. Therefore, the cover is held at the normal visual angle even though the user hits the touch panel on the cover. |
| US08490243B2 |
Wheel assembly for an infant carrier apparatus
A wheel assembly for an infant carrier apparatus can include a shock absorber, and at least a wheel pivotally coupled with the shock absorber. Examples of the infant carrier apparatus can include an infant stroller apparatus. In some embodiments, the shock absorber can be directly connected with a support frame of the infant carrier apparatus. In other embodiments, the wheel assembly can include a mount base through which the shock absorber is connected with the support frame. |
| US08490241B2 |
Adapter device for a portable cleaning appliance and cleaning apparatus with an adapter device and a cleaning appliance
The invention relates to an adapter device for arranging a container on the housing of a portable cleaning appliance. The adapter device comprises an adapter plate which is adapted to be fitted on the cover surface of the housing and has on its top side a placement surface for placement of the container, and a locking device for releasably locking the adapter plate to the housing of the cleaning appliance without a tool. The invention also relates to a cleaning apparatus with a cleaning appliance and such an adapter device. |
| US08490238B2 |
Towel
Disclosed is a towel including a pouch provided integrally with a cover unit selectively closing an opening formed at one side thereof, and a towel body kept in the pouch and selectively taken out of the pouch so as to be used. Since the towel body kept in the pouch is selectively taken out of the pouch so as to be used, the towel does not obstruct outdoor activities, and is handy to carry about and keep. |
| US08490235B2 |
Endoscope-cleaning device
A device and method for cleaning a channel of an endoscope, the device including a flexible elongate body (102) with a sponge (104) disposed adjacent one end and optionally including a lumen (108) and openings (106) for directing a cleaning fluid through the elongate body. |
| US08490234B2 |
Travel easy adjustable deck
The present invention is a modular deck system with height adjustable leg assemblies. The deck modules each have a top panel, a support frame, and a leg receptacle. The leg assemblies include a base foot, an adjustment bolt and a leg bracket with four legs extending perpendicularly from a bracket plate. A height adjustment bolt is fixed to the base of the leg assembly and extends perpendicularly from the base through an aperture in the bracket plate. The deck modules are placed adjacent to each other, side-by-side and end-to-end in the desired layout, then secured with the leg assemblies. Leveling of the deck modules is achieved through rotation of the adjustment bolts. |
| US08490233B2 |
Mattress, in particular for use in the care and hospital sector
A mattress, in particular for use in the care and hospital sector, has a base layer and a top layer arranged thereon. The top layer is formed by a resilient knitted spacer fabric, which is covered by a top layer cover. The top layer cover has a liquid-impermeable top layer cover lower part and a liquid-permeable top layer cover upper part. The mattress allows simple and frequent reprocessing. |
| US08490232B2 |
Spring core having border wire with generally rectangular cross-section
A bedding or seating product comprising a spring core including at least one border wire and a plurality of coil springs. Each of the border wires is generally rectangular in cross-section to reduce wire costs without compromising beam strength of the border wire. Each of the coil springs may be made of a single piece of wire having a central spiral portion defining a central spring axis and terminating at opposed ends with upper and lower end turns. The coil springs may be arranged in side-by-side rows and columns and be connected with each other at the upper and lower end turns by helical lacing wires. |
| US08490231B1 |
Systems, methods and designs for handles in furniture
In many aspects the systems and methods described herein provide handles for furniture and the furniture that has these improved handle systems. In particular, various embodiments include furniture handles, such as handles for mattresses, cushions, futons and the like, where the handles have a suitable shape and are disposed at select locations and orientations along one or more sidewalls and/or the sleeping surface and/or bottom surface of the mattress. |
| US08490227B2 |
Play yards and methods of operating the same
Play yards and methods of operating the same. An example includes a lower frame having a collapsed position and an erected position; an upper frame having a collapsed position and an erected position; and a plurality of posts joining the upper frame and the lower frame. The upper frame has a rounded rectangular shape when in the erected position. |
| US08490226B2 |
Systems for patient transfer, devices for movement of a patient, and methods for transferring a patient for treatment
A patient transfer sled having a support structure including at least one air cushion partially disposed within at least one pocket, and a fluid passageway extending through the support structure into the air cushion. Systems for patient transfer that may include a support surface, such as a table, a patient transfer sled having at least one air cushion, and a source of pressurized air. Methods for moving a patient relative to a support surface include positioning a patient on a patient transfer sled having at least one air cushion, and inflating the air cushion with air to form a sheet of flowing air between the patient transfer sled and the support surface. The methods may be used, for example, to move a patient on an air film over a surface within a system. |
| US08490224B2 |
Wheelchair with toilet for use in a confined area with a sewage disposal means
An integral toilet and bidet includes a steel frame including a box shaped section and a generally inverted U-shaped upper frame extending upwardly from the rear portion of the box shaped section. A back is extended across the inverted U-shaped upper frame for supporting the back of a patient. A pair of armrest like members extend forwardly from the inverted U-shaped upper frame. One or more tables are connected to the armrest like members. The wheelchair also includes a toilet, a toilet bowl having a relatively small opening in the bottom portion thereof and a bidet disposed in the box shaped section below the first opening. The bidet includes an upwardly directed nozzle for directing water onto a portion of a patient's body and a plurality of downwardly directed nozzles for flushing the toilet. |
| US08490221B1 |
Toilet flush and odor control system
A system for automatic flushing and odor control for a toilet having a deodorizing chamber with filtration media. Upon activation, a vacuum source provides vacuum via a vacuum tubing assembly which extracts fumes from a toilet bowl and transports them to a deodorizing chamber. The system has a manual flush assembly, and an automatic flush assembly. Upon activation of a flush handle, a flush lever moves downward, rotating a flush axis, moving a flapper lift arm upward, then lifting a flapper to initiate a flush cycle. Upon activation of an automatic flush activation switch or an automatic flush sensor, an automatic flush motor rotates a carrier gear, rotating a carrier drive rod, raising a carrier table, rotating the flush axis, moving the flapper lift arm upward, then lifting the flapper to initiate a flush cycle. |
| US08490216B2 |
X-shaped utility garment
The invention provides a generally X-shaped utility garment comprising two main straps that form an ‘X-shape’ on a wearer's back and a cross-strap above the X shape to stabilize the garment on the wearer's body. The garment, referred to herein as a strapvest, provides a plurality of pockets and/or receptacles for carrying items the wearer needs to access easily. Its receptacles can be detachable, and a user can select which receptacles to have on the strapvest according to the wearer's immediate needs. It can be adjustable in size to fit a wide range of wearers, and can be adapted to carry many different types of items that are needed for work or recreation, by a combination of built-in pockets and other built-in carriers and optional modular receptacles that can be detachably mounted on the straps of the strapvest. It is more convenient for accessing the stored items than a backpack, which needs to be removed to access its contents; it carriers more and potentially heavier items than a utility belt without a tendency to pull the wearer's pants down; and it can be worn with a variety of different types of weather-related or protective outerwear because of its open design and potentially adjustable size. |
| US08490214B2 |
Face armor
Ballistic material side elements are shaped to cover portions of a wearer's face and selectively attached to a ballistic helmet. The side elements cover the sides of the wearer's head, but leave room to avoid interfering with hearing needs and goggles. These side elements are held in place by connecting them to the existing helmet shell with an encircling strap and band, or to the straps and hardware of the helmet retention system by receiving portions of the straps through loops on the interior of the side elements. A front ballistic member may join the side elements to cover a significant portion of the wearer's face. The ballistic material is formed of a plurality of layers with a resin and joined by the application of pressure. Higher pressure in the forming of the side elements produces stiff members which stay in place when attached to the helmet. |
| US08490213B2 |
Impact and sharp implement resistant protective armor
A method and apparatus for providing impact, abrasion and sharp implement resistance to a body. The apparatus including an impact layer having a plurality of plates adhered to a layer of penetration resistant fabric and an energy absorptive layer including an energy absorptive material coupled to the impact layer. The apparatus may further include a layer of woven fabric and a layer of multiple plies of a penetration resistant fabric. |
| US08490212B1 |
Quick release garment
A quick release garment such as a tactical vest wherein the garment includes a waist belt that is provided with two connector systems, one for manual release of the belt and one for remote release of the belt. The vest may include armor that is generally conformable to the waist shape of a wearer, which armor is insertable within the waist belt of the garment. |
| US08495758B2 |
Method and apparatus for providing scan chain security
A scan chain security capability is provided herein. The scan chain security capability enables secure control over normal use of a scan chain of a system, e.g., for purposes such as testing prior to deployment or sale of the system, in-field testing after deployment or sale of the system, in-field modification of the system, and the like. The scan chain security capability enables secure control over normal use of a scan chain by enabling control over interruption of a scan chain and re-establishment of an interrupted scan chain. A scan chain security component is configured for removing an open-circuit condition from the scan chain in response to a control signal. The control signal may be generated in response to validation of a security key, in response to successful completion of a challenge-based authentication process, or in response to any other suitable validation or authentication. The scan chain security component also may be configured for creating an open-circuit condition in the scan chain in response to a second control signal. The second control signal may be a scan register value received via the scan chain. |
| US08495756B2 |
Information processing apparatus including locking function, locking (unlocking) method for information processing apparatus and program thereof
The present invention provides an information processing apparatus capable of dynamically changing a security level according to significance of overall data saved in a terminal. A portable telephone terminal 100 includes a lock function to inhibit (allow) use of predetermined functions (part of or all of the functions) of the terminal when a lock-in condition (an unlock condition) is satisfied. The terminal 100 includes a secret level evaluating section 16 for calculating a secret level of the overall apparatus on the basis of scores set respectively to saved data items and a lock-in condition setting section 15 for making, in response to the secret level, the lock-in condition (unlock condition) more mitigated or more severe. Due to the configuration, for example, when significant data is received, the secret level of the overall terminal increases and the lock-in condition (unlock condition) is made more mitigated (more severe). |
| US08495751B2 |
Systems and methods for controlling access to content distributed over a network
A computer-implemented method is provided for controlling use of a file on a user device. The method includes transmitting authentication information to a system and downloading the file from the system over the network upon successful authentication by the system. The method also includes limiting access of the file to a client application of the user device and preventing altering of the file, printing of the file and opening of the file outside of the client application. Notes corresponding to the file can be stored in a local storage area. |
| US08495745B1 |
Asset risk analysis
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for asset risk analysis. One method includes receiving threat definition data for threats, vulnerability detection data for assets, and countermeasure detection data for assets. The method further includes determining a respective risk metric for each of the assets for each of the threats. This includes analyzing the vulnerability detection data for an asset to determine whether the asset is vulnerable to a threat, determining from the threat definition data and the countermeasure detection data whether the asset is protected by one of the countermeasures identified for the threat, and determining the risk metric for the asset for the threat according to whether the asset is vulnerable to the threat and whether the asset is protected by one of the countermeasures identified for the threat. |
| US08495739B2 |
System and method for ensuring scanning of files without caching the files to network device
A method and system for ensuring scanning of suspicious computer files without unnecessary caching of the files on a network device is provided. A network device receives a suspicious computer file and determines whether a target computer is protected by a malware protection program. If the network device determines that the target computer is protected by the malware protection program, the network device modifies the suspicious computer file to make the suspicious computer file unusable by the target computer and sends the modified suspicious computer file to the target computer. |
| US08495735B1 |
System and method for conducting a non-exact matching analysis on a phishing website
A system and method for enhancing spam avoidance efficiency by automatically identifying a phishing website without human intervention. The system receives a stream of suspect Internet urls for potential phishing websites and uses a comparison strategy to determine whether the potential phishing website has already be labeled as a bonefid phishing website. A comparison system is utilized in which similarity data is calculated on various elements of the potential phishing website and then compared to similarity data of known phishing websites. Various types of similarity measure methodologies are potentially incorporated and a similarity threshold value can be varied in order to respond to phishing threats. |
| US08495728B2 |
Internet appliance integrating telephone function security and guidance features
An Internet appliance has added hardware and software functionality to allow communication where a dialing action request is authorization is verified using a personal identification means (PIM). A user first selects a communication access number by requesting a dialing action on a actual or a virtual keypad or by clicking a “hot spot” on a Web page. Selecting an access number (e.g., dialing of a telephone number), alerts the user of the Internet appliance of the selection process whether the user instigates or the selection is attempted from a remote device using the Internet appliance facilities. Either method will trigger software commands that prompt the user to enter a PIM either to authorize his own use or another one's use of the Internet appliance. The PIM may comprise, but is not limited to, keying in a personal identification number (PIN), a biometric identification, or a smart card stored number. The PIM is correlated to an authorization means that verifies that the user so identified is authorized to make or allow the prescribed connection. The Internet appliance has a security protocol that is used to encrypt and decrypt the PIM data. Also the device drivers used to execute a dialing action are also encrypted by the security protocol and are only decrypted on granting of authorized use of the Internet appliance. If the user so requests and is authorized, they may also select to use the security protocol to execute secure communication. The security protocol includes but is not limited to a Public/Private symmetric key technology. |
| US08495725B2 |
Methods, systems, and computer readable media for adaptive packet filtering
The subject matter described herein includes methods, systems, and computer readable media for adaptive packet filtering. One method includes identifying at least one subset of rules and an ordered set of firewall packet filtering rules that defines a firewall policy such that the subset contains disjoint rules. Disjoint rules are defined as rules whose order can be changed without changing integrity of the firewall policy. Rules in the subset are sorted to statistically decrease the number of comparisons that will be applied to each packet that a firewall encounters. Packets are filtered at the firewall using the sorted rules in the subset by comparing each packet to each of the sorted rules in the subset until the packet is allowed or denied and ceasing the comparing for the packet in response to the packet being allowed or denied and thereby achieving sub-linear searching for packets filtered using the sorted rules in the subset. |
| US08495724B2 |
Secure server architecture for web based data management
A double firewalled system is disclosed for protecting remote enterprise servers that provide communication services to telecommunication network customers from unauthorized third parties. A first router directs all connection requests to one or more secure web servers, which may utilize a load balancer to efficiently distribute the session connection load among a high number of authorized client users. On the network side of the web servers, a second router directs all connection requests to a dispatcher server, which routes application server calls to a proxy server for the application requested. A plurality of data security protocols are also employed. The protocols provide for an identification of the user, and an authentication of the user to ensure the user is who he/she claims to be and a determination of entitlements that the user may avail themselves of within the enterprise system. Session security is described, particularly as to the differences between a remote user's copper wire connection to a legacy system and a user's remote connection to the enterprise system over a “stateless” public Internet, where each session is a single transmission, rather than an interval of time between logon and logoff, as is customary in legacy systems. |
| US08495719B2 |
Cross-domain access prevention
A method, system, and computer program product for cross-domain access prevention are provided. The method includes detecting a request from a first domain to access a second domain, and applying cross-domain access heuristics to determine whether to allow the request. The cross-domain access heuristics define common ownership characteristics between the first domain and the second domain. The method further includes performing the requested access in response to determining that the request complies with at least one of the cross-domain access heuristics, and blocking the requested access in response to determining that the request fails to comply with the cross-domain access heuristics. |
| US08495714B2 |
Systems and methods for authenticating users accessing unsecured wifi access points
Systems and methods system for a user accessing an unsecure Wifi access point are provided. In an embodiment, the present invention requests that the customer perform authentication of the access point to which he is connected. On initial connection to the access point, the customer provides his username/password and chooses a memorable information element (e.g., image or phrase). A site specific cookie is delivered to the customer device after a successful authentication. On subsequent connections, the site specific cookie is validated and the MAC address of the customer device is used to retrieve the memorable information element. If the customer recognizes his memorable image, he confirms that he is on a bona fide access point. In a further embodiment, if the customer connects at a location and/or time of day which breaks a previously observed pattern, MAC authentication is not accepted and a full authentication (e.g., user/password) is required. |
| US08495712B2 |
Peer-to-peer access control method of triple unit structure
This invention relates to a peer-to-peer access control method of a triple-unit structure for safely implementing bidirectional authentication between the terminal and the network. According to the method, on the basis of the access control method of the existing double-unit triple-entity structure, the authenticator function is implemented in the access controller, and the authentication protocol function is implemented in the terminal and the access controller, so that the terminal, the access controller and the server all participate in the authentication, and the trust relationship is established between the terminal and the access controller directly, which renders security very reliable. The invention not only solves the technical problems of the access control method of the existing double-unit double-entity structure that the access flexibility is limited and the extension of the number of the access controllers is inconvenient, but also solves the technical problems of the existing access control method of the double-unit triple-entity structure that the process for establishing the trust relationship is complicated and the security of the network may be influenced, thus achieving advantages of high security performance, no requirement of changing existing network structures and relative independency of the authentication protocol. |
| US08495711B2 |
Remote roaming controlling system, visitor based network server, and method of controlling remote roaming of user devices
An authorization assisting device sends to the VBN server an authorization request for access to the WAN by a requesting user device. A registration driver has a set of assignable IP address ranges for multiple routing realms, and assigns an IP address to a user device from a relevant IP address range depending on a routing realm from which communication from the user device is received. The assignable IP address ranges include one or more authorization address ranges from which the registration driver assigns an IP address to a user device whose authorization request is received from the authorization assisting device. An authorization module processes the authorization request to generate an authorization response granting or denying access to the WAN by the requesting user device based on registration data in a registration data store and the information in the authorization request. |
| US08495710B2 |
Port tapping for secure access
Secure access in a computing environment is provided. One implementation involves a client generating a sequence for tapping server ports, and the client identifying itself to the server by tapping the server ports based on the sequence. The server verifies if the tapping sequence is correct. If the tapping sequence is correct, access is provided from the client to the server. |
| US08495708B2 |
Resource authorizations dependent on emulation environment isolation policies
A system, method, computer program product, and carrier are described for obtaining a resource authorization dependent upon apparent compliance with a policy of causing an emulation environment to isolate a first software object type from a second software object type and signaling a decision whether to comply with the policy of causing the emulation environment to isolate the first software object type from the second software object type. |
| US08495704B2 |
Information processing apparatus and computer product
An apparatus having a communication section operable to communicate with a central apparatus, and a storage control section operable to control writing onto, and reading from, a storage medium. The apparatus receives a control command transmitted from the central apparatus. The apparatus, if the received command is a security command, acquires process information indicating information on the security process. The apparatus transmits the process information acquired to the central apparatus. The apparatus, if the received command is a security command, executes the security process. The apparatus, if the received command is an inquiry command, acquires the status of the execution of the security process. The apparatus transmits the security process execution status acquired to the central apparatus. The apparatus, if the execution of the security process is completed, transmits the fact that the execution of the security process in the storage medium is completed to the central apparatus. |
| US08495703B2 |
Security policy verification system
Systems and methods are provided that comprise a security policy verification system for verifying security policies. The system parses programming language code that implements security policies, and identifies annotations in the programming language code. The system then matches the annotations to the security policies to which the annotations correspond. The system then displays a natural language description of the security policy in a user interface. |
| US08495702B2 |
Method and system for user defined local storage of information and objects in a virtual world
The invention provides a method and system for securing information for a virtual world environment. The method includes creating information for a virtual world environment, transmitting the information to the virtual world environment from the memory, selectively removing the information from the virtual world environment, and selectively storing the information on a memory external to the server to prevent access from the server. |
| US08495700B2 |
Mobile data security system and methods
The present invention is directed to security systems and methods for mobile network-based data environments. The present invention provides an integration of security, mobile computing, wireless and IT infrastructure management technology, to create a new level of automation and enforcement to enable the transparent application of mobile security across an enterprise, while embracing end user “transparency” and “ease of use” and empowering IT administration. |
| US08495693B2 |
Systems and methods for time shifting in multiple video presentation
Systems and methods may provide for control of one or more feeds of a multi-feed channel. Such control may implement functions such as pausing, playing, rewinding, fast forwarding, slowing, replaying and zooming. The control may be selectively applied to the feeds so that one, selected ones or all of the feeds are controlled. Thus, implementations may allow a user to selectively interact with video feeds, as well as corresponding audio feeds, while viewing the multi-feed channel. |
| US08495692B2 |
Non-real time services
In certain embodiments, a method for receiving non-real time content involves receiving a transport stream containing an Internet Protocol stream of packets containing non-real time content, non-real time service metadata and non-real time content metadata; demultiplexing the Internet Protocol stream of packets to produce: non-real time content, non-real time service metadata, and non-real time content metadata. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. |
| US08495691B1 |
Content localization in a network device
A media server comprises a network interface and an access controller. The network interface includes a cable testing module that performs a physical measurement of a first length of a first cable attached to the network interface. The access controller selectively grants a media request made by a first media client via the first cable if a first distance based upon the first length is less than a threshold. |
| US08495685B2 |
Method and apparatus for transmitting and receiving multi-stream signals in wireless transmitter/receiver system environment
A method and apparatus for transmitting and receiving wireless multi-band stream signals using optimal resolution in a wireless digital television transmitter/receiver environment. The method includes: receiving, from a first wireless receiver, at least one of first resolution information and first channel information of a first receiver terminal connected to the first wireless receiver; receiving, from a second wireless receiver, at least one of second resolution information and second channel information of a second receiver terminal connected to the second wireless receiver terminal; scaling a video signal according to a resolution level supported by the first receiver terminal based on the first resolution information and the first channel information and scaling the video signal according to a resolution level supported by the second receiver terminal based on the second resolution information and second channel information; and transmitting the scaled video signals to the first and second wireless receivers, respectively. |
| US08495682B2 |
Exposure based customization of surveys
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for panel surveys. In one aspect, a method include accessing television history data for viewing devices associated with panelists and that describes, for each viewing device, television advertisements that were presented by use of the viewing device; a proper subset of panelists are selected based on the determinations of television advertisements that were presented and television advertisements that were not presented by use of the viewing device associated with the panelists, and for each of the selected panelists, a survey for the panelist is generated, the survey including one or more questions, each of the questions having been selected based on the television advertisements that were presented and television advertisements that were not presented by use of the viewing device associated with the panelist. |
| US08495678B2 |
System for reporting recorded video preceding system failures
A method comprising running a game or application on a server of a hosting service system and constantly recording video/audio output of the game or application in a delay buffer. On periodic intervals reports are made to the hosting service system by a watchdog process whether the game or application is running smoothly. If the watchdog process fails to report in during a periodic interval, then collecting, by the hosting service system any available machine state of the game or application along with the video/audio recorded by the delay buffer. |
| US08495677B2 |
Broadcasting receiving apparatus and control method thereof
A broadcasting receiving apparatus includes: a receiver which receives a broadcasting signal of one of a plurality of broadcasting channels, the broadcasting channels belonging to at least one of a plurality of channel categories; and a controller which deletes a broadcasting channel having the channel category selected by a user from a memory channel group including memory broadcasting channels among the plurality of the broadcasting channels, and controls the receiver to receive a broadcasting signal of one of the broadcasting channels selected by a user from the memory channel group excluding the broadcasting channel. |
| US08495675B1 |
Method and system for dynamically inserting content into streaming media
The present invention teaches a method and system for dynamically inserting content into a streaming media program. The system and method provide a program manifest to rendering devices requesting a streaming media program and that manifest can include URIs which point to main program content on a content delivery network and includes meta URIs (mURIs) which point to a dynamic content decisioning server. The dynamic content decisioning server receives requests for the content indicated by the mURIs and operates to dynamically select content, from a dynamic content delivery network, to fulfill the requests. The selection can be based upon a variety of criteria, including viewer and/or rendering device demographics, advertiser campaign strategies, etc. Thus two or more rendering devices playing streaming media defined by the same manifest may render different inserted content for their viewers. Similarly, a program rendered from a manifest at one point in time may have different inserted content than the same program rendered by the same rendering device at another time. |
| US08495670B2 |
Accounting for viewing and recording of programs
A method/system for accounting for viewing/recording of programs via a client device may include: generating an account associated with a client device, the account including a balance; monitoring viewing/recording of programs via the client device; and deducting from the balance based on the viewing/recording of programs via the client device. A method/system for providing viewing/recording of programs via a client device may include: receiving a request to view/record a program via a client device; evaluating the request in view of an account associated with the client device; and allowing the program to be viewed/recorded via the client device based on the evaluation. A method of generating such an account may include: receiving a user request for an account associated with a client device; and setting an initial balance of the account based on the user request, the initial balance including an amount of viewing/recording of programs via the client device. |
| US08495666B1 |
Optical disc drive and ejection mechanism thereof
The instant disclosure relates to an optical disc drive, which includes a tray, a front cover fixed to the tray, and an eject key. The tray has a control surface facing the ejecting direction and an ejection switch disposed thereon. The front cover has a base portion and a switch opening formed thereon. The eject key has a control portion, an abutting portion connected to the control portion, and at least one elastic member. The control portion is slidably disposed on the outer surface of the front cover toward a first direction diagonal to the ejecting direction. The elastic member is disposed in between the control portion and the front cover. The control portion can be displaced toward the first direction in causing the abutting portion to generate a horizontal displacement parallel to the ejecting direction toward the ejection switch. The instant disclosure also describes an ejection mechanism. |
| US08495664B2 |
System, method and program product for invoking a remote method
The present invention provides a method, system and program product for invoking a remote method. Specifically, the invention provides an interface method object that may be used to map an application interface method call to a remote method call. The interface method object may be generated by retrieving an interface description for the remote method and using the interface description, including any necessary parameters determined from the interface description, to generate the interface method call. The interface method object may be generated dynamically at system runtime. The interface method object facilitates invocation of a remote method by mapping an interface method call from an application in interface method object format to a remote method call in the format of the remote method. Because the interface method call is in an interface method object format, changes to the underlying remote method do not affect the application's interface method call. |
| US08495663B2 |
Real time collaboration using embedded data visualizations
Scorecard data is received, processed, and visualizations provided by a performance metric application. Real time collaboration between users is facilitated through context based selections from the visualizations through one or more communication applications. Performance metric application may be embedded in the communication application or vice versa through local implementation or in a service based architecture. |
| US08495655B2 |
Messaging in a parallel computer using remote direct memory access (‘RDMA’)
Messaging in a parallel computer using remote direct memory access (‘RDMA’), including: receiving a send work request; responsive to the send work request: translating a local virtual address on the first node from which data is to be transferred to a physical address on the first node from which data is to be transferred from; creating a local RDMA object that includes a counter set to the size of a messaging acknowledgment field; sending, from a messaging unit in the first node to a messaging unit in a second node, a message that includes a RDMA read operation request, the physical address of the local RDMA object, and the physical address on the first node from which data is to be transferred from; and receiving, by the first node responsive to the second node's execution of the RDMA read operation request, acknowledgment data in the local RDMA object. |
| US08495654B2 |
Intranode data communications in a parallel computer
Intranode data communications in a parallel computer that includes compute nodes configured to execute processes, where the data communications include: allocating, upon initialization of a first process of a compute node, a region of shared memory; establishing, by the first process, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; sending, to a second process on the same compute node, a data communications message without determining whether the second process has been initialized, including storing the data communications message in the message buffer of the second process; and upon initialization of the second process: retrieving, by the second process, a pointer to the second process's message buffer; and retrieving, by the second process from the second process's message buffer in dependence upon the pointer, the data communications message sent by the first process. |
| US08495652B2 |
IT system behavior measurement and analysis system and method thereof
When a process sleep event, a process wake-up event, a process save event, and a process resume event occur in an IT system having a multiprocessor configuration, a tracer respectively generates sleep event data, wake-up event data, save event data, and resume event data and records them as trace data in a trace buffer. The analysis unit generates an analysis result by referring to the trace data to accumulate a number of times of execution of the process wake-up process and a first time as a time from the process save event to the process wake-up event or to the process resume event with respect to a plurality of processes to be executed. When a contention for a shared resource occurs, the process wake-up process is repeatedly executed among relevant processes. For this reason, based on the analysis result, a possibility can be presented that the shared resource contention occurs in the IT system. |
| US08495644B2 |
Method for registering and scheduling execution demands
A method for registering and scheduling execution demands comprises steps of: providing an execution demand register having a plurality of execution demand registering flags describing whether an identical number of jobs are registered execution demands or not and priorities thereof; providing a lookup device, and using all possible values of the execution demand registering flags as addresses to respectively store thereinside a job sequence permutation, initial position and registering number corresponding to the job sequence permutation; when a job has to be executed successively, setting the value of the execution demand registering flag corresponding to the job; and in scheduling, using the value of the execution demand registering flag of the updated execution demand register as a lookup address to acquire the initial position and registering number from the lookup device, and finding out the job sequence permutation according to the acquired initial position and registering number to complete scheduling. |
| US08495637B2 |
Apparatus and method for temporarily freeing up resources in a computer
Apparatus for data processing includes a processor, memory and storage. A plurality of sets of instructions, each corresponding to one of a plurality of programs, is stored in the storage. The processor is configured to load the sets of instructions from the storage into the memory, identify a first program as nonessential, close the first program and remove its corresponding set of instructions from the memory, and reload the set of instructions corresponding to the first program into the memory from the storage. |
| US08495634B2 |
Method for the management of tasks in a decentralized data network
In a method for the management of tasks in a decentralized data network with a plurality of nodes for carrying out the tasks, resources are distributed based on a mapping rule, in particular a hash function. A task that is to be suspended is distributed by dividing the process image of the task into segments and by distributing the segments over the nodes using the mapping rule. Thus, a distributed swap space is created so that tasks can also be carried out on nodes whose swap space is not sufficient on its own. The method can be used in embedded systems with a limited storage capacity and/or in a voltage distribution system, wherein the nodes are, for example, switching units in the voltage distribution system. The method can also be used in any other technical systems such as, for example, a power generation system, an automation system and the like. |
| US08495633B2 |
Interpreting I/O operation requests from pageable guests without host intervention
Input/output (I/O) operation requests from pageable storage mode guests are interpreted without host intervention. In a pageable mode virtual environment, requests issued by pageable storage mode guests are processed by one or more processors of the environment absent intervention from one or more hosts of the environment. Processing of the requests includes manipulating, by at least one processor on behalf of the guests, buffer state information stored in host storage. The manipulating is performed via instructions initiated by the guests and processed by one or more of the processors. |
| US08495629B2 |
Virtual machine relocation system and associated methods
A system to address virtual machine relocation may include a computer system and a host operating system executing on the computer system. The system may also include a second computer system and a second host operating system executing on the second computer system. The system may further include a virtual machine executing on the host operating system. The system may additionally include a tool to relocate the virtual machine to the second host operating system based upon the host operating system's needs, the second host operating system's availability, and/or the virtual machine's relocation eligibility. |
| US08495625B1 |
Method and system for creation of streamed files on-demand
A system and method for on-demand application delivery. A computing system comprises a streaming server and a client computer coupled to one another via a network. In response to a request to install a given application on the client computer, the client computer sends a streaming request to the streaming server for retrieving files from an installation snapshot. The client computer identifies files determined to be utilized during an initial launch and execution of the given application. For these identified files, the client computer creates a corresponding physical file. For other files, the client computer adds corresponding metadata in an index of files and no physical file is created at this time. For file system access requests, the client computer utilizes the metadata stored within the index of files to handle the requests. In response to a request for access to a file not installed on the client, a request is generated to retrieve the file from the server. |
| US08495624B2 |
Provisioning a suitable operating system environment
A method for provisioning a suitable operating system environment to a client machine in a client-server architecture including the at least one client machine in communication with a plurality of servers over a network. A pre-execution boot program is executed on powering the client machine, the pre-execution boot program being configured to identify a Dynamic Host Control Protocol (DHCP) server to obtain an Internet Protocol (IP) address for the client machine. Next, the client machine establishes contact with an installation server, which is coupled to the client machine over a network. Thereafter, the client machine receives a first software module from the installation server based on processor type of the client machine. The first software module scans the client machine using to obtain a list of hardware elements on the client machine and the client machine transmits the list of hardware elements on the client machine to the installation server. Finally, the client machine receives from the installation server a suitable Operating System Environment (OSE), including an operating system and device drivers for hardware elements previously identified on the client machine. |
| US08495618B1 |
Updating firmware in a high availability enabled computer system
Technologies are provided herein for seamlessly updating firmware in a high availability enabled solution. A system for updating firmware in a high availability enabled solution includes a first active node that is functional on the system and which is connected to a firmware update client and a second passive node that is in an active-passive relationship with the first node. The first node receives a firmware update command and retrieves the updated firmware from the firmware update client. The first node then updates firmware of the second node using the updated firmware. Upon updating the firmware of the second node, the first node sets an indicator flag associated with the second node, which notifies the second node to become the active node upon being rebooted. The first node then reboots the second node, which then updates the firmware of the first node with the updated firmware. |
| US08495615B2 |
Method, system and computer program for distributing software patches
A software patch management solution (200) is proposed. The devised solution is based on the idea of automating the installation of the patches through a software distribution infrastructure. For this purpose, an automation engine (225) is added to a distribution server (110). The automation engine interfaces with a patch provider (125) acting as a proxy, which stores a local copy of the patches (210) and of a patch catalogue (215) for detecting corresponding vulnerabilities. The automation engine automatically builds a distribution plan for deploying the patches to the relevant endpoints (115), according to a vulnerability catalogue (230) that stores the actual exposures of the endpoints. The distribution plan arranges the required activities in the correct order, so as to minimize the number of rebooting of the endpoints; the distribution plan ends with an activity for scanning the endpoints, so as to update the vulnerability catalogue accordingly. |
| US08495614B2 |
Mechanism for dynamically generating spec files for software package managers
A mechanism for dynamically generating spec files for software package managers is disclosed. A method of embodiments of the invention includes extracting, via a file developer at an application server of a computer system, file information from project files of a software package tool associated with a software application, the file information relating to the software application, and generating, via the file developer, a package spec file using the extracted file information such that the package spec file is compatible with the software application. |
| US08495610B2 |
Method and system for process upgrade
A method and a system for process upgrade are disclosed. A source process implements data interaction, via a socket interface, with a far end entity connected with the socket interface. When the source process intends to upgrade itself, the source process copies its process data to a target process and determines if the data from the far end entity received via socket interface is complete. If it is determined that the data is complete, the source process ceases data interaction with the socket interface and copies the received data to the target process. After the data is copied, the source process sends an upgrade and switch indication to the target process and enables the target process to send an upgrade and switch request to the socket interface. The socket interface then switches a socket interface service to the target process. Accordingly, the technical solutions according to the present invention realize a reliable and smooth process upgrade without disconnecting the socket connection. |
| US08495608B2 |
Communicating with an update logic image
Embedded devices typically have an operating system, one or more file-systems, as well as a bootloader and other data components resident in flash memory. During software development and testing, there is frequently a need to selectively update a combination of such images. The described technique organizes the images in the flash memory such that one can speed up the update process by eliminating relocation of existing images. A command-driven update mechanism provides a flexible process—eg, one can upload the images back to a host, one can update the update code itself, etc. A start handshake is used that enables auto-detection of the embedded serial port that is used for the update. |
| US08495604B2 |
Dynamically distribute a multi-dimensional work set across a multi-core system
A system provides efficient dispatch/completion of an N Dimensional (ND) Range command in a data processing system (DPS). The system comprises: a compiler generating one or more commands from received program instructions; ND Range work processing (WP) logic determining when a command generated by the compiler will be implemented over an ND configuration of operands, where N is greater than one (1); automatically decomposing the ND configuration of operands into a one (1) dimension (1D) work element comprising P sequentially ordered work items that each represent one of the operands; placing the 1D work element within a command queue of the DPS; enabling sequential dispatching of 1D work items in ordered sequence from to one or more processing units; and generating an ND Range output by mapping the 1D work output result to an ND position corresponding to an original location of the operand represented by the 1D work item. |
| US08495603B2 |
Generating an executable version of an application using a distributed compiler operating on a plurality of compute nodes
Methods, apparatus, and products are disclosed for generating an executable version of an application using a distributed compiler operating on a plurality of compute nodes that include: receiving, by each compute node, a portion of source code for an application; compiling, in parallel by each compute node, the portion of the source code received by that compute node into a portion of object code for the application; performing, in parallel by each compute node, inter-procedural analysis on the portion of the object code of the application for that compute node, including sharing results of the inter-procedural analysis among the compute nodes; optimizing, in parallel by each compute node, the portion of the object code of the application for that compute node using the shared results of the inter-procedural analysis; and generating the executable version of the application in dependence upon the optimized portions of the object code of the application. |
| US08495601B2 |
Shared memory architecture
A shared memory architecture is disclosed to support operations associated with executing shared functions from a shared memory space in such a manner that separate pieces of software can execute the shared functions. |
| US08495598B2 |
Control flow graph operating system configuration
An operating system may be configured using a control flow graph that defines relationships between each executable module. The operating system may be configured by analyzing an application and identifying the operating system modules called from the application, then building a control flow graph for the configuration. The operating system may be deployed to a server or other computer containing only those components identified in the control flow graph. Such a lightweight deployment may be used on a large scale for datacenter servers as well as for small scale deployments on sensors and other devices with little processing power. |
| US08495593B2 |
Method and system for state machine translation
A state machine program is generated from a state machine. The state machine has states, transitions and events. A basic structure for the state machine program is generated. The basic structure has therein a structure that operates in non-final states. A statement is generated within the structure for detecting an event. A statement is generated within the structure for evaluating the detected event based on a current state to identify if the current state is valid for the detected event. A statement is generated within the structure for determining a next state if the current state is valid. A statement is generated within the structure for transitioning the current state to the next state. |
| US08495591B2 |
Parsing of declarations in all branches of preprocessor conditionals
Declarations from an input source code are serialized into a stream of tokens produced by following each branch of a preprocessor conditional directive statement that interrupts a declaration. Tokens are labeled with a parsing path indicator corresponding to a parsing path induced by branches of a preprocessor conditional directive. The declarations that are formed along the different parsing paths are serialized by fetching the tokens that belong to the first parsing path in a first pass, and passing the tokens on to a next phase of a compiler. The pointer that marks the next token is repositioned to return to the start of the declaration. The declaration may be serialized again through the second parsing path in a second pass. The operation may be repeated until each of the parsing paths induced by the presence of branches of the preprocessor conditional directives in the source code is exhausted. |
| US08495589B2 |
Holding threads in a software debugger
A debugger includes a thread holding mechanism that analyzes the code being executed by multiple threads, and delays holding each thread that is currently executing system code external to the program until the thread is no longer executing the system code external to the program, or until some threshold is exceeded. Delaying holding of a thread that is executing system code external to the program avoids potential conditions that could lock up the debugger. |
| US08495588B2 |
Abstraction-guided synthesis
Given a program P, a specification S, and an abstraction function α, verification determines whether P satisfies the specification S under the abstraction α. If not, a trace T that violate the specification is selected, and either the abstraction α is refined or a constraint that avoids the trace T is computed and added to a set of constraints. The set of constraints are used to modify the program P. |
| US08495582B2 |
Method for carrying out online program changes on an automation system
A method for performing online program changes on an automation system is provided. New program parts are loaded into a CPU of the automation system, while a user program is currently running, in order to provide a new user program. In order to avoid overloading of the CPU, switching is made to the new user program only after it is determined, by monitoring of the first processing of all the program cycles, that the CPU has not been overloaded. |
| US08495580B2 |
Facilitating use of model transformations
Techniques for facilitating use of a transformer are provided. The techniques include analyzing code of a transformer to compute one or more exception constraints and one or more output constraints, translating the one or more exception constraints and one or more output constraints to state them in terms of one or more input and output meta-model elements, wherein translating the one or more exception constraints and one or more output constraints comprises inferring one or more transformer rules in terms of vocabulary of a meta-model, wherein a transformer rule comprises one of a verification rule and a comprehension rule, and using the one or more inferred transformer rules to facilitate use of a transformer, wherein facilitating use of a transformer comprises supporting model verification and transform comprehension. |
| US08495578B2 |
Integrated software development system, method for validation, computer arrangement and computer program product
The invention relates to an integrated software development system 4, comprising an interface description language adapted to specify constraints on input parameters, a program analyzer 6 adapted to identify input parameters of a software program 7, and a validation enforcement system 5 adapted to enforce that an interface description 8 in the interface description language complying with a predefined set of validation rules 9 is provided for the input parameters of the software program 7.The invention further relates to a method for validation, a computer arrangement and a computer program product. |
| US08495572B2 |
Apparatus and method for identifying contextual changes in source code
An apparatus for identifying a contextual change to a source code file, in a development environment, the apparatus including: a detector component for detecting a modification to the source code file; a requester component for retrieving a previous version of the modified source code file; a parser component for parsing a first source code set associated with the source code file and a second source code set associated with the previous version of the source code file and for building an in-memory representation of the first and second source code sets; and a comparator component for comparing the in-memory representation of the first source code set with the in-memory representation of the second source code set in order to generate contextual information identifying a change made to a source code element associated with the modified source code set. |
| US08495567B2 |
Transferring annotations across versions of the data
A method, apparatus, and article are provided for managing migration of annotations between versions of source code. Annotations associated with patterns of source code are identified. A comparison of the modified source code is conducted in conjunction with the identified annotations in a prior version of the source code to determine if the annotations may be migrated to any portions of the modified source code. The comparison includes an exact match and a partial match. With respect to the partial match, a threshold value is employed to define the parameters of a partial match. All annotations that are determine to be an exact match or a partial match are automatically migrated to a location in the modified source code determine to match within the threshold value. |
| US08495563B2 |
Connection information generation method and information processing apparatus
The apparatus determines at least one type of component program connectable to a first component program associated with a first icon based on definition information defining a type of each component program and a type of component program connectable to each component program. It displays second icons corresponding to the at least one type of component program and selects one of the second icons in response to a user designation. It displays identifiers of component programs of the type corresponding to the selected second icon, as candidates to be connected to the first component program. It selects one of the identifiers in response to a user designation and sets a component program corresponding to the selected identifier as a second component program associated with the selected second icon. Finally, it generates a program by connecting the first component program and the second component program. |
| US08495562B2 |
System and method to graphically facilitate speech enabled user interfaces
A graphical development environment for developing the program flow of an application, The environment is controlled by a plurality of icons, some of which are detailed sub-routines used to control the proper returns in systems in which speech recognition is utilized. In one embodiment, a loop construct is used with branches arranged by the sub-routine icons to ensure that a proper return is achieved based upon an expected grammar for that branch. |
| US08495561B2 |
Apparatus and method for designing a system specification for testability
As to a plurality of components in a system, a state transition path covering transitions defined by a behavioral specification of a component is specified to satisfy an input restriction of the component. Action sequences are acquired from the state transition path. By selecting a pair of components connected in the system, it is verified whether an output action sequence of a first component as one of the pair satisfies an input restriction of a second component as the other of the pair. If unsatisfied, the input restriction of the second component is relaxed to satisfy the output action sequence of the first component, or an input restriction of the first component is tightened to acquire a new output action sequence satisfying the input restriction of the second component. Above processing is repeated for each pair of components, so that output action sequences of one and the other of a pair satisfies input restrictions of the other and the one of the pair respectively. |
| US08495558B2 |
Modifier management within process models
A system for managing values associated with properties of elements within a process model can include a storage element for storing the process model and a processing element. The processing element can be configured to identify within the process model an element, to identify an object containing the element, to assign a value for a property of the element, and to retrieve the value for the property of element. The value for property of the element can be stored in location selected from one among an element modifier applied to the element, an object modifier applied to the object, a default set of values for the object, and a default set of values for the element, where the location for storing the value of the property of the element is selected such that the location has a higher relative priority than a location for storing a previous value for the property of the element. |
| US08495549B2 |
Method for generating wiring pattern data
A method includes connecting in a wiring area a plurality of basic block patterns which include a plurality of track patterns extending to one direction and being disposed at a prescribed pitch in an intersection direction intersecting the one direction to generate a plurality of parallel wiring patterns, each of which includes the track patterns connected together; generating a wiring route running on a track pattern; cutting away a track pattern terminal end, on which no wiring route runs, out of track pattern terminal ends of a track pattern including a route end of the wiring route and an adjacent track pattern connected to a track pattern start end of the track pattern concerned; and generating a wiring pattern data including a block pattern identifier corresponding to a basic block pattern out of the basic block patterns in the wiring area and a layout position of the basic block pattern. |
| US08495548B2 |
Multi-patterning lithography aware cell placement in integrated circuit design
A method, system, and computer program product for multi-patterning lithography (MPL) aware cell placement in integrated circuit (IC) design are provided in the illustrative embodiments. A global phase of cell movement is performed. A local phase cell movement is performed, wherein the local phase includes moving a color instance of the cell from a plurality of color instances of the cell within a row of cell in the IC design, wherein the global phase and the local phase are each performed before a final placement is produced for the IC design. |
| US08495547B2 |
Providing secondary power pins in integrated circuit design
An integrated circuit (IC) design with multiple metal layers containing cells requiring secondary power supply. After placing the cells and stripes of a primary power/ground grid in metal layers of the IC design, specific cells are provided with secondary power stripes in a first metal layer. The secondary power stripes are designed in such a way that each secondary power/ground stripe exhibits a full overlap with a stripe of a corresponding primary power/ground grid in a different metal layer. Subsequently, signals from the IC design are routed, and power vias between the primary power/ground grid stripes and the secondary power/ground stripes are generated. |
| US08495546B1 |
Method for simplifying RTL schematic by grouping nodes into a cloud
The number of nodes in an RTL schematic is reduced in a process of cloud grouping, a process whereby nodes that are not specified to be of interest will be grouped into a cloud to the extent possible. This results in a much simplified schematic as the remaining nodes within the schematic will be those nodes that the users desire to see. Analysis of all nodes including those designated as cut nodes is performed to determine what circuitry can or cannot be simplified. The user will also have the option to revert to the original schematic if viewing more than the cut nodes is desirable. |
| US08495542B2 |
Automated management of verification waivers
Automated management of verification waivers is disclosed. In one embodiment a method is provided comprising issuing a request to perform a verification run on a component of an electric circuit design, receiving configuration data specifying a list of waivers extracted from a plurality of waivers applicable to the electric circuit design as a whole where the list of waivers is extracted based on waiver validity period data and is applicable to the component rather than the electric circuit design as a whole. The described method further comprises identifying a potential design defect and generating a verification run result including a set of design defects of the component, the set including the potential design defect if no waiver of the list of waivers is determined to be applicable. |
| US08495541B2 |
Characterization device and computer program thereof
A characterization device capable of extracting the characteristic values of high-reliability hard macros at high speed. A characteristic value extraction unit calculates the delay time at measurement points within the hard macro and extracts the characteristic values by applying a slew to the signal waveform that is inputted to the hard macro and making a static path search. A dynamic verification unit verifies whether the characteristic values are adequate or not by carrying out a dynamic verification of the hard macro utilizing the characteristic values extracted by the characteristic value extraction unit. The characterization device can therefore shorten the time required to make a dynamic verification, and further is capable of extracting the characteristic values of high-reliability hard macros at high-speed. |
| US08495524B2 |
Gradient-based search mechanism for optimizing photolithograph masks
A mechanism is provided for optimizing a photolithograph mask. A given target pattern is received. An initial fictitious mask is generated from the given target pattern and an initial value of α2 is selected where the initial value of α2 is used to determine a light intensity and a wafer image. The light intensity for each pixel in the initial fictitious mask and the wafer image for each pixel in the initial fictitious mask are then determined. A determination is then made as to whether a convergence has been achieved by comparing the wafer image generated from the fictitious mask to the given target pattern. Responsive to a convergence of the wafer image generated from the fictitious mask to the given target pattern, a final mask is generated to use to transfer an image to a wafer. |
| US08495523B2 |
Gradient-based search mechanism for optimizing photolithograph masks
A mechanism is provided for optimizing a photolithograph mask. A given target pattern is received. An initial fictitious mask is generated from the given target pattern and an initial value of α2 is selected where the initial value of α2 is used to determine a light intensity and a wafer image. The light intensity for each pixel in the initial fictitious mask and the wafer image for each pixel in the initial fictitious mask are then determined. A determination is then made as to whether a convergence has been achieved by comparing the wafer image generated from the fictitious mask to the given target pattern. Responsive to a convergence of the wafer image generated from the fictitious mask to the given target pattern, a final mask is generated to use to transfer an image to a wafer. |
| US08495520B2 |
Representing a plurality of independent data items
The method represents a plurality of independent data items. The method first assigns a multi-dimensional iconic representation to each data item, then alters at least one dimension of each iconic representation according to a change in a corresponding state of the corresponding data item. |
| US08495519B2 |
Methods and apparatus for displaying interprocess communication thumbnails
The present disclosure provides methods and apparatuses for generating a dynamic, live thumbnail representation of the underlying process. Using the methods and apparatus herein, users can easily understand the functions of a sub-process. |
| US08495518B2 |
Contextual abnormality CAPTCHAs
A method, computing device, and computer program product are provided for automatically generating contextual image tests implemented on a computer. An image is received by a computer. Sections of the image are altered to appear out of context or wrong to human users. The user must then identify the errors to pass the CAPTCHA. |
| US08495516B2 |
Method of displaying downloading progress of file
A displaying method of displaying a downloading progress of a file, including the following steps: downloading and restoring a poster of the file, and processing the poster to allow the poster to display the downloading progress of the other content of the file. With the present disclosure, the downloading progress of the other content of the file is displayed in the poster, and users are able to obtain the downloading progress when watching the poster, which brings a good using experience of products applying the displaying method. |
| US08495513B2 |
Automated content generation through selective combination
Method and system for merging two objects in a business intelligence system. A first member is selected in the business intelligence system, the business intelligence system includes a user space, a content space, a data space, a master-data space and a metadata space. A relationship between the first member and a plurality of members selected from the group consisting of the user space, the content space, the data space, the master-data space, the metadata space is determined, which results in determined relationships for every member in the business intelligence system. Two members in the content space are then selected. Relationships between the two members in the plurality of determined relationships are traversed to determine the members in the traversed relationships. A preference is assigned to the members in the traversed relationships with close or exact relationships; and the members with the preference are merged. |
| US08495508B2 |
Method and apparatus for contextual based search engine and enterprise knowledge management
The system provides a system for monitoring a plurality of communications mediums on a network such as the Internet or an enterprise intranet and for providing context based supplemental information based on the conversation. The supplemental information is presented in one embodiment in the form of a matching media object (MMO) and can be easily shared between users of the system, either concurrently or on a time delayed basis (i.e. the next time a user logs onto the system). The system provides a communications tool that facilitates chats, blogs, discussions, or any type of social media for a plurality of users. Conversations on the tool are parsed to determine an area of interest to the users and appropriate MMOs are provided based on that context. |
| US08495501B2 |
Managing multiple and/or repeated out of office notification periods
An out of office auto-response system that generates a calendaring user interface through which multiple out of office periods can be managed. The calendaring user interface enables a user to define, simultaneously view, and/or modify, multiple out of office periods during which auto-response messages will be generated. The out of office periods of the disclosed system are manageable as a specific type of calendar entries, and/or as a settable attribute of various types of calendar entries (e.g. vacation type calendar entries, meeting type calendar entries, etc.). The system generates user interface objects that allow a user to define an out of office period as repeated. The repeated office action may be defined as repeated a user-specified number of times, and over a user-specified interval, e.g. daily, weekly, monthly, yearly, etc. |
| US08495499B1 |
Electronic search interface technology
Techniques are described for displaying a representation of a list of electronic search results while a user is reviewing content linked to by electronic search results included in the list. While the user is reviewing the search results, the user may jump between content linked to by different search results using the representation of the list of electronic search results displayed. The displayed representation of the list of search results may be updated based on the user's browsing activities in reviewing the search results, user input manipulating the list of search results, and supplemental information added to the list of search results by the user. |
| US08495497B2 |
Graphical guides to aid user selection of groups of instruction packages
The invention provides a method and system for graphically mapping compatible processing updates. The method includes employing a processor for tracking updates for processing instruction packages. The method further includes determining compatibility between each of the processing instruction packages. The method additionally includes linking combinations of compatible processing instruction packages together. The method also includes providing a map of one or more combinations of linked compatible processing instruction packages and tracked updates for the plurality of processing instruction packages to a graphical user interface for facilitating selection of tracked updates for the plurality of processing instruction packages. |
| US08495494B2 |
Method and system for mapping a virtual human machine interface for a mobile device
A system and method for mapping input elements with actions performed by a mobile device is described. In some cases, the system creates an input map that is accessible by a generic guide script running on a mobile device. The guide script may access the input map in order to present tutorial information specific to the mobile device. |
| US08495484B2 |
Intelligent link population and recommendation
Computer apparatus, system and method maintain a database of hyperlinks associated with activities and inactions in the past of a user. From a current work space of the user, a recommendation engine searches the database to retrieve hyperlinks based on user-specified context and topic. The recommendation engine displays recommended hyperlinks (candidates) and enables the user to filter the recommended hyperlinks by original source, activity metric or other relevance. To form and maintain the database, a context analysis engine captures activity content links. Each activity content link has a respective hyperlink associated with an activity/inaction of the user. The context analysis engine generates a metric based on the activity and records the respective hyperlink in the database along with the metric. The recommendation engine and context analysis engine may, on user command, further search social media or social networks in order to make hyperlink recommendations to the user. |
| US08495478B2 |
Frame boundary detection and decoding
Disclosed are a method and apparatus for detecting frame boundary for a data stream received at an Ethernet FEC layer, as well as a decoding method and system for the same. The apparatus for detecting frame boundary may comprise: a buffer for buffering data in a data stream, a length of the data in the buffer being greater than one frame; a syndrome generator for calculating a current syndrome based on a first data item, a second data item, and an intermediate calculation result of a previous syndrome, wherein the first data item is the last bit in a current candidate frame, and the second data item is a bit preceding the current candidate frame; and a comparator for using the current syndrome to check whether the bit preceding the current candidate frame is a frame boundary of an Ethernet FEC layer. The apparatus for detecting frame boundary can improve the speed of frame boundary detection. |
| US08495475B2 |
FEC frame structuring device and FEC frame structuring method
An FEC frame structuring device includes a multi-lane distributing unit that distributes a data frame to be transmitted to n lanes, FEC coding units each performs FEC coding of the distributed data frame independently for each of the n lanes to generate an FEC frame, a multiplexing unit that multiplexes the FEC frame from the FEC coding units by relating to m channels of an optical signal, a demultiplexing unit that demultiplexes the m channels of the received optical signal by relating to the n lanes, FEC decoding units each performs FEC decoding of the demultiplexed FEC frame independently for each of the n lanes, and a multi-lane synchronizing unit that synchronizes the n lanes with each other after the FEC decoding performed by the FEC decoding units to reconstruct the original data frame. |
| US08495467B1 |
Switchable on-die memory error correcting engine
Subject matter disclosed herein relates to a user-switchable error correction coding (ECC) engine residing on a memory die. |
| US08495466B2 |
Adjusting data dispersal in a dispersed storage network
A method begins by a processing module determining a performance based indication regarding storage of a data segment as a set of encoded data slices and comparing the performance based indication with a performance threshold. When the performance based indication compares unfavorably with the performance threshold, the method continues with the processing module decoding the set of encoded data slices to reproduce the data segment, adjusting error coding dispersal storage function parameters based on the unfavorable comparison of the performance based indication with the performance threshold to produce performance adjusted error coding dispersal storage function parameters, encoding the reproduced data segment in accordance with the performance adjusted error coding dispersal storage function parameters to produce a second set of encoded data slices, and selecting a storage set of encoded data slices from the set of encoded data slices and the second set of encoded data slices. |
| US08495460B2 |
Apparatus, system, and method for reconfiguring an array of storage elements
An apparatus, system, and method are disclosed for reconfiguring an array of solid-state storage elements. The method includes determining that one or more storage elements are unavailable to store data. The storage elements are configured in an array of N storage elements that each store a portion of a first ECC chunk and P storage elements that store first parity data corresponding to the first ECC chunk. The method includes generating a second ECC chunk comprising at least a portion of the data of the first ECC chunk. The method includes storing the second ECC chunk and associated second parity data across (N+P)−Z storage elements where 1≦Z≦P. |
| US08495458B1 |
Systems and methods for multistage error correction
In one embodiment, the present invention includes an error correction method. The error correction method comprises receiving a digital signal and processing the digital signal to perform a first error correction. The first error correction includes a first correction for data insertions or deletions and a first correction of data errors to generate a reference signal. The reference signal corresponds to the digital signal having been corrected to a first correction accuracy. The digital signal and the reference signal may be processed to perform a second correction for data insertions or deletions to generate a synchronized signal. The second correction of the digital signal is based on the reference signal, and the correction accuracy of the second correction is more accurate than the first correction accuracy. |
| US08495456B2 |
Cooperative concatenated coding for wireless systems
Cooperative concatenated coding techniques are provided for wireless communications between at least two users and a base station. A network system employing cooperative concatenated coding includes cooperating user devices each configured to encode and transmit at least a potion of a joint message. The joint message includes at least a potion of a first message from a first cooperating user device and at least a potion of a second message from a second cooperating user device. An embodiment includes encoding a first message from a first cooperating user, receiving a second message from a second cooperating user and decoding the second message. The methodology also includes re-encoding at least a potion of the decoded message with at least a potion of the first message to form a combined message, and then transmitting at least a potion of the combined message. |
| US08495453B1 |
Circulant processing scheduler for layered LDPC decoder
Systems and methods for decoding low density parity check (LDPC) codes are provided. An input message, representing a codeword encoded using a parity check matrix, is processed and data associated with each of the layers of the parity check matrix is computed. A first layer of the parity check matrix includes a first circulant configured to be updated using the data associated with a second layer of the parity check matrix. A second circulant in the first layer of the parity check matrix, configured to be updated using the data associated with the second layer of the parity check matrix, is identified. The first and second circulants are updated using the data associated with the first and second layers of the parity check matrix. |
| US08495448B2 |
Header encoding/decoding
In a communication device that is operative to perform decoding, a log-likelihood ratio (LLR) circuitry operates to calculate LLRs corresponding to every bit location within a received bit sequence. This received bit sequence may include a header and a data portion (both of which may be included within a frame that also includes a preamble). The header is composed of information bits, a duplicate of those information bits (such as may be generated in accordance with repetition encoding), and redundancy bits. The header includes information corresponding to frame or data including frame length, a code type by which the data are encoded, a code rate by which the data are encoded, and a modulation by which symbols of the data are modulated. Once the header has been decoded, then the data corresponding thereto is decoded by a block decoder circuitry to make estimates of that data. |
| US08495446B2 |
Method for transmitting and receiving data according to HARQ process and mobile communication terminal thereof
Disclosed herein is transmission/reception of data according to a hybrid automatic repeat request (HARQ) process. A method for transmitting data includes, at a transmission side, mapping at least one HARQ process to at least one logical channel, and transmitting a control signal including information associated with the mapping result to a reception side. Accordingly, it is possible to efficiently use a radio resource and reduce unnecessary overhead. |
| US08495438B2 |
Technique for memory imprint reliability improvement
One embodiment of the present invention relates to a method of reducing imprint of a memory cell. The method comprises adding an inversion condition bit operably associated with one or more memory cells storing a memory word. The inversion condition bit indicates whether the memory word represents an actual payload or an inversion of the actual payload. The inversion condition bit and memory word are selectively toggled by a control circuitry. Inversion is performed by reading the inversion condition bit and memory word and rewriting the memory word back to the one or more memory cells in an inverted or non-inverted state, depending on an inversion condition bit. The inversion condition bit is then written to the inversion status bit value. The memory address is incremented, and the inversion status data state is toggled once the address counter addresses the entire memory array. Other methods and circuits are also disclosed. |
| US08495435B2 |
Dynamic physical memory replacement through address swapping
An apparatus, system, method, and machine-readable medium are disclosed. In one embodiment the apparatus includes an address swap cache. The apparatus also includes memory segment swap logic that is capable of detecting a reproducible fault at a first address targeting a memory segment. Once detected, the logic remaps the first address targeting the faulty memory segment with a second address targeting another memory segment. The logic stores the two addresses in an entry in the address swap cache. Then the memory segment swap logic receives a memory transaction that is targeting the first physical address and use the address to perform a lookup process in the address swap cache to determine if an entry exists that has the faulty address. If an entry does exist for that address, the logic then swaps the second address into the memory transaction for the first address. |
| US08495431B2 |
Temperature-profiled device fingerprint generation and authentication from power-up states of static cells
A method, system and computer program product for generating device fingerprints and authenticating devices uses initial states of internal storage cells after each of a number multiple power cycles for each of a number of device temperatures to generate a device fingerprint. The device fingerprint may include pairs of expected values for each of the internal storage cells and a corresponding probability that the storage cell will assume the expected value. Storage cells that have expected values varying over the multiple temperatures may be excluded from the fingerprint. A device is authenticated by a similarity algorithm that uses a match of the expected values from a known fingerprint with power-up values from an unknown device, weighting the comparisons by the probability for each cell to compute a similarity measure. |
| US08495428B2 |
Quality of service management of end user devices in an end user network
Methods and apparatus for managing quality of service of computing resources are presented. For example, a method implemented on a processor for managing quality of service of computing resources includes identifying, by the processor, one or more devices of a user on a network of the user; obtaining, by the processor, at least one management module for the identified one or more devices; installing the at least one management module in the processor; monitoring, by the processor, the one or more devices of the user for a problem; and determining, by the processor, a domain in which a root cause of the problem resides and, optionally, the root cause of the problem. The management module comprises information pertaining to a corresponding device. Further, the method may detect quality of service (QoS) problems and determine if the problems reside in a user domain or a service provider domain. |
| US08495425B2 |
System and method to efficiently identify bad components in a multi-node system utilizing multiple node topologies
The exemplary embodiments of the present invention provide a method for efficiently identifying the bad component(s) in a multi-node system. The method includes assigning a unique ID to each of a plurality of nodes on the multi-node system, generating test statistics from a test on a plurality of nodes, and comparing the test statistics for the plurality of nodes against a first topology to generate a first number of clusters of bad nodes. The method further includes comparing the test statistics for the plurality of nodes against a second topology to generate a second number of clusters of bad nodes, and identifying the bad nodes by comparing the cluster sizes to a topology threshold. |
| US08495424B1 |
Self-service terminal portal management
An internet browser-based portal system is provided. The internet browser-based portal system may be configured to receive information relating to a plurality of Automated Teller Machines (“ATMs”). The internet browser-based portal system may be further configured to classify each of the ATMs according to the fault information received for each of the ATMs. The internet browser-based portal system may also be configured to display information for each of the ATMs based at least in part on the classification of each of the ATMs. |
| US08495421B2 |
Method for packet-switching transmission of media data and device for processing media data with insertion of error information data
The invention relates to a method for packet-switching transmission of media data and a device for processing media data. Media data may be video, audio or text data, or other data. Transmission of the data is usually effected according to a streaming method. The data is therein transmitted in packets and re-assembled in the receiving device. For Internet applications, the real-time transport protocol is very widely used in the transmission of data streams. However, this data transmission protocol does not enable a secure transmission which is based on a repetition of the defectively transmitted data. Sequence counters are used according to this protocol so that left-out data packets can be detected in the receiving device. According to the invention, it is provided that error information data is inserted in the destination media data record which is generated from the received data in the receiving device when, according to the transmission protocol, transmission errors are detected in the analysis of the data packets received. The transmission errors are then documented in the destination data record. The stored error information can be analyzed upon reproduction of the destination data record so that it can be evaluated, in particular, whether the recorded original data is so seriously defective that a new recording is inevitable. In particular, this is advantageous in video production where it is necessary to quickly evaluate whether a recorded film or video scene is of acceptable quality (if necessary, taking potential retouching into account) or whether it must be repeated and recorded again. |
| US08495417B2 |
System and method for redundancy-protected aggregates
The present invention provides a system and a method for utilizing a parity protection module to back up data on striped aggregates. Specifically, the system computes parity data for data stored at a particular location of each of a plurality of constituent aggregates, and stores the parity on one of the constituent aggregates that is a parity owner for that particular location of data. In the event one of the constituent aggregates fails, new data may still be accessed by the system (the striped aggregates), both to write new data, and to read data stored on the failed aggregate. In particular, the parity protection module allows clients to read data from a failed aggregate by running a reverse parity computation, which may also be used to restore the data to the failed aggregate. |
| US08495412B2 |
Autonomous propagation of virtual input/output (VIO) operation(s) to second VIO server (VIOS) due to a detected error condition at a first VIOS
A method provides input/output (I/O) redundancy within a data processing system having (a) a client logical partition (LPAR) that generates and consumes I/O requests, (b) a plurality of virtual input/output servers (VIOS) that are communicatively inter-connected with each other to form a VIOS cluster and which include virtual I/O adapters for connecting to a fabric that provides access to a block storage. In one embodiment, a first VIOS receives an I/O request from the client LPAR. The first VIOS detects that a problem exists with a fabric connection to the block storage, and the first VIOS responds to the detected connection problem by autonomously propagating the I/O request to a second VIOS to which the first VIOS is connected. Forwarding of the I/O request to the block storage is subsequently completed by the second VIOS. |
| US08495408B2 |
Synchronization method and device for real-time distributed system wherein each module sets an indicator to signal whether it is currently able to operate synchronously with other modules and resets the indicator at a unified synchronization end time
In order to solve the technical problem that in the current real-time distributed systems such as multi-antenna MIMO system, the implementation of synchronization between distributed modules by means of software is of a large time overhead, the invention proposes a synchronization method and device for the real-time distributed system, the distributed module determines if the present module is able to operate synchronously, at a synchronization start time that is unified with the other distributed modules; sets the present module's operate indication signal in a logic circuit, based on the determining result; and decides whether the present module is to operate synchronously, following a rule unified with the other distributed modules, based on the present module's operate indication signal along with the operate indication signals in the logic circuit set by the other modules. The invention implements real-time synchronization between distributed modules by means of hardware logic circuit with small operation time overhead, and preferably it only needs several-bit logic circuit and several cascaded logic gates, the structure is concise, efficient, and easy to implement and extend. |
| US08495399B2 |
Communication apparatus and method of controlling communication apparatus with reduced power consumption
A communication apparatus which is connected to an information processing apparatus so as to operate dependent on the information processing apparatus and connects the information processing apparatus and an external apparatus, includes a judgment unit which judges instruction information transmitted from the external apparatus, a storage unit which stores the instruction information, a transmission unit which detects whether the information processing apparatus is in a normal state in which power is consumed normally or a power-saving state in which power consumption is reduced, and transmits the instruction information stored by the storage unit to the information processing apparatus when the information processing apparatus is in the normal state, and a switching unit which switches the communication apparatus to the normal state if the judgment unit judges that the instruction information is an instruction for directing the operation when the communication apparatus is in the power-saving state. |
| US08495388B2 |
Method and device for protecting a program comprising a functional block
A program comprises a functional block. The functional block is encrypted, additional code is added to the program and a protected program is generated that is executable only in the presence of a predetermined license in a computer system which comprises a protection module for protection against unauthorized execution of the protected program. If the encrypted functional block is to be executed, the additional code is executed. If a license is present, the additional code and/or the protection module causes decryption of the functional block, allows execution of the decrypted functional block, and upon completion of execution of the functional block, causes removal of the decrypted functional block from the working memory. |
| US08495386B2 |
Encryption of memory device with wear leveling
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for encryption of a memory device with wear leveling. In one aspect, a method includes accessing an address map of the memory device, the address map referencing first memory locations and second memory locations of the memory device, wherein the first memory locations store data that are to be encrypted by a full disk encryption operation on the memory device; designating the second memory locations as being encrypted without performing an encryption operation on the second memory locations; and encrypting only the data stored in the first memory locations of the memory device so that the data of the first memory locations and the second memory locations are designated as being disk encrypted. |
| US08495380B2 |
Methods and systems for server-side key generation
A method and system for generating credentials for a token. A server detects a token, determines that the token is to be enrolled, and generates a subject key pair that includes a subject public key and subject private key. The server encrypts the subject private key with a key transport session key to obtain a wrapped private key and forwards the wrapped private key to the token. |
| US08495372B2 |
Authentication methods and apparatus using pairing protocols and other techniques
In one aspect, a first processing device, which may be an authentication token, establishes a shared key through a pairing protocol carried out between the first processing device and a second processing device. The pairing protocol also involves communication between the second processing device and an authentication server. As part of the pairing protocol, the first processing device sends identifying information to the second processing device, and the second processing device utilizes the identifying information to obtain the shared key from the authentication server. The first processing device encrypts authentication information utilizing the shared key, and transmits the encrypted authentication information from the first processing device to the second processing device. The second processing device utilizes the shared key to decrypt the encrypted authentication information. |
| US08495367B2 |
Nondestructive interception of secure data in transit
In a data level security environment, the data level security mechanism operates on plaintext data. Data level security operations identify a point in the information stream where plaintext data is available for interception. Typically this is a point in the processing stream just after the native DBMS decryption functionality has been invoked. A database monitor intercepts and scrutinizes data in transit between an application and a database by identifying a transition point between the encrypted and plaintext data where the cryptographic operations are invoked, and transfers control of the data in transit to a database monitor application subsequent to the availability of the data in plaintext form. |
| US08495363B2 |
Securing messages associated with a multicast communication session within a wireless communications system
In an embodiment, a server determines to update at least one group session key (GSK) parameter for a given multicast group, the at least one GSK parameter configured to permit encryption, decryption and/or authentication of multicast messaging exchanged between members of the given multicast group during a multicast communication session. The server sends a notification to a plurality of multicast group members of the given multicast group that an update of the at least one GSK parameter for the given multicast group is available. At least one of the multicast group members receives the notification and sends a provisioning request to retrieve the updated at least one GSK parameter, the provisioning request including information specific to the given multicast group member. The server generates and encrypts the updated at least one GSK parameter and sends the encrypted at least one GSK parameter to the at least one multicast group member. |
| US08495362B2 |
Signature systems
A signature system includes a public key certificate obtainment device 100, a public key certificate issuance device 200, and a signature device 300. The public key certificate obtainment device 100 inputs item data and an infrastructure public key that includes an item key that is an element corresponding to each item of the item data and outputs both a public key certificate that includes item data and a secret key using the data that have been input and data supplied from the public key certificate issuance device. The public key certificate issuance device 200 inputs an infrastructure public key that includes the item key that is the element corresponding to each item of the item data and outputs a proof used to identify a signer using the data that have been input and the data supplied from the public key certificate obtainment device. The signature device 300 inputs a message, a revelation item set that represents items to be revealed, the secret key and the public key certificate that the public key certificate obtainment device 100 has output and outputs a selectively anonymous signature corresponding to the message and revelation item data that are item data that belong to the revelation item set using the data that have been input. |
| US08495359B2 |
System and method for securing an electronic communication
A system for securing an electronic communication comprises a gateway server configured to receive and store a device identifier and a network address from a first computing device. The device identifier identifies the first computing device, and the network address is associated with the first computing device. Thereafter, the gateway server receives from a second computing device the network address of the first computing device and an encryption key request. The gateway server derives from the device identifier for the first computing device an encryption key and sends the encryption key to the second computing device. A communication from the second computing device to the first computing device may thereafter be secured using the encryption key. A related method of securing an electronic communication is also disclosed. |
| US08495351B2 |
Preparing and preserving a system configuration during a hot upgrade
A planned system configuration is stored to a volatile memory coupled to a processor executing a first operating system kernel. The planned system configuration is tagged. A boot of a second operating system kernel is initiated while preserving in the volatile memory contents stored therein, and following the boot of the second operating system kernel, a set of parameters referencing the tagged planned system configuration is retrieved from the volatile memory. The planned system configuration is then used, based on the retrieved set of parameters. |
| US08495350B2 |
Running operating system on dynamic virtual memory
A method making possible booting up and running a system image of an operating system together with diskspace or drivespace, either free or stored with data or application files, for use on the type of storage medium, such as but not limited to internal physical memory or internal RAM, that virtual memory allocated out of the system memory pool upon boot-up can be and is used for mapping for access of such type of storage medium by the operating system under concern in device(s), including computer system(s) or computer-controlled device(s) or operating-system-controlled device(s) capable of running the operating system under concern. |
| US08495346B2 |
Processor executing pack and unpack instructions
A processor. The processor includes a first register for storing a first packed data, a decoder, and a functional unit. The decoder has a control signal input. The control signal input is for receiving a first control signal and a second control signal. The first control signal is for indicating a pack operation. The second control signal is for indicating an unpack operation. The functional unit is coupled to the decoder and the register. The functional unit is for performing the pack operation and the unpack operation using the first packed data. The processor also supports a move operation. |
| US08495345B2 |
Computing apparatus and method of handling interrupt
A computing apparatus and method of handling an interrupt are provided. The computing apparatus includes a coarse-grained array, a host processor, and an interrupt supervisor. When an interrupt occurs in the coarse-grained array while performing a loop operation, the host processor processes the interrupt, and the interrupt supervisor may perform mode switching between the coarse-grained array and the host processor. |
| US08495344B2 |
Simultaneous execution resumption of multiple processor cores after core state information dump to facilitate debugging via multi-core processor simulator using the state information
A multi-core microprocessor includes first and second processing cores and a bus coupling the first and second processing cores. The bus conveys messages between the first and second processing cores. The cores are configured such that: the first core stops executing user instructions and interrupts the second core via the bus, in response to detecting a predetermined event; the second core stops executing user instructions, in response to being interrupted by the first core; each core outputs its state after it stops executing user instructions; and each core waits to begin fetching and executing user instructions until it receives a notification from the other core via the bus that the other core is ready to begin fetching and executing user instructions. In one embodiment, the predetermined event comprises detecting that the first core has retired a predetermined number of instructions. In one embodiment, microcode waits for the notification. |
| US08495334B2 |
Address translation for use in a pattern matching accelerator
A pattern matching accelerator (PMA) for assisting software threads to find the presence and location of strings in an input data stream that match a given pattern. The patterns are defined using regular expressions that are compiled into a data structure comprised of rules subsequently processed by the PMA. The patterns to be searched in the input stream are defined by the user as a set of regular expressions. The patterns to be searched are grouped in pattern context sets. The sets of regular expressions which define the pattern context sets are compiled to generate a rules structure used by the PMA hardware. The rules are compiled before search run time and stored in main memory, in rule cache memory within the PMA or a combination thereof. For each input character, the PMA executes the search and returns the search results. |
| US08495333B1 |
Method and apparatus for optimizing memory usage in an imaging device
A system including a communication interface, a memory, and a processor. The communication interface is configured to receive data. The memory is divided into a first retention region and a second retention region, wherein the first retention region is configured to store data for a first predetermined period of time, and the second retention region is configured to store data for a second predetermined period of time. The processor is configured to i) initially store, within the first retention region of the memory, the data that is received, and ii) in response to the data that is received having been stored in the first retention region of the memory for a time limit that exceeds the first predetermined period of time, transfer the data that is received from the first retention region of the memory to the second retention region of the memory. |
| US08495330B2 |
Method and apparatus for interfacing with heterogeneous dual in-line memory modules
Described herein is a method and apparatus to interface a processor with a heterogeneous dual in-line memory module (DIMM). The method comprises determining an identity of a DIMM having data lanes; mapping the data lanes based on the determining of the identity of the DIMM; training input-output (I/O) transceivers in response to the mapping of the data lanes; and transferring data to and from the DIMM after training the I/O transceivers. |
| US08495326B2 |
Execution of a perform frame management function instruction
Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests. |
| US08495324B2 |
Methods and structure for tuning storage system performance based on detected patterns of block level usage
Methods and structure within a storage system for tuning performance of the storage system based on monitored block level access within the storage system. Block level access, either in cache memory or on the storage devices of the storage system, is monitored to detect patterns of access and/or data that correspond to an identified host system program. Based on the identified host system program, a profile of desired storage device configuration information is selected by the storage system. The profile comprises information identifying optimal configuration of a logical volume used by the corresponding host system program. Reconfiguration options are identified from the profile information and used either to automatically reconfigure the logical volume or are presented to a user to permit the user to select desired options from the reconfiguration options. |
| US08495320B1 |
Method and apparatus for storing data in a flash memory including single level memory cells and multi level memory cells
Some of the embodiments of the present disclosure provide a method for programming a flash memory having a plurality of memory blocks, wherein each memory block of the plurality of memory blocks is either a single-level cell (SLC) memory block or a multi-level cell (MLC) memory block, the method comprising assigning a weighting factor to each memory block of the plurality of memory blocks based on whether the memory block is an SLC memory block or an MLC memory block, tracking a number of write-erase cycles for each memory block, and selecting one or more memory blocks for writing data based at least in part on the weighting factor and the tracked number of write-erase cycles of each memory block of the plurality of memory blocks. Other embodiments are also described and claimed. |
| US08495315B1 |
Method and apparatus for supporting compound disposition for data images
A method and apparatus supporting compound deposition for data images. The method and apparatus comprises configuring a backup process according to a storage plan, wherein the storage plan is defined by destination list, backup properties, and backup policy and rules. |
| US08495314B2 |
Source side weak event implementation
Systems and methods are presented to facilitate implementation of controlling memory management, e.g., garbage collection, of computer objects based upon determination of a source side weak event and associated components. A first class determines the existence of a listener and a second class, based upon an indication from the first class, determines whether the second class should “re-register for finalization” during execution of a finalizing operation. Where existence of the second class is maintained, existence of associated components such as the first class, a delegate, a listener, and the like, is continued and data, etc., continues to be published from the weak event to the listener. Where existence of the second class is no longer maintained (e.g., the second class does not re-register for finalization), the various components, e.g., the first class, the second class, a delegate, a listener, and any other objects are available for garbage collection. |
| US08495312B2 |
System and method for identifying locations within data
Described are computer-based methods and apparatuses, including computer program products, for removing redundant data from a storage system. In one example, a data delineation process delineates data targeted for de-duplication into regions using a plurality of markers. The de-duplication system determines which of these regions should be subject to further de-duplication processing by comparing metadata representing the regions to metadata representing regions of a reference data set. The de-duplication system identifies an area of data that incorporates the regions that should be subject to further de-duplication processing and de-duplicates this area with reference to a corresponding area within the reference data set. |
| US08495308B2 |
Processor, data processing system and method supporting a shared global coherency state
A multiprocessor data processing system includes at least first and second coherency domains, where the first coherency domain includes a system memory and a cache memory. According to a method of data processing, a cache line is buffered in a data array of the cache memory and a state field in a cache directory of the cache memory is set to a coherency state to indicate that the cache line is valid in the data array, that the cache line is held in the cache memory non-exclusively, and that another cache in said second coherency domain may hold a copy of the cache line. |
| US08495307B2 |
Target memory hierarchy specification in a multi-core computer processing system
Target memory hierarchy specification in a multi-core computer processing system is provided including a system for implementing prefetch instructions. The system includes a first core processor, a dedicated cache corresponding to the first core processor, and a second core processor. The second core processor includes instructions for executing a prefetch instruction that specifies a memory location and the dedicated local cache corresponding to the first core processor. Executing the prefetch instruction includes retrieving data from the memory location and storing the retrieved data on the dedicated local cache corresponding to the first core processor. |
| US08495306B2 |
Method for executing data updates in an IC card
A method is for executing n data updates in an IC Card which has memory pages supporting m erase operations per page, with m |
| US08495304B1 |
Multi source wire deduplication
A method, system, and program product for data deduplication in a replication environment, the replication environment having a production site, a splitter, and a replication site, wherein the replication site has a journal, comprising determining a digest for each chunk of data of a set of data chunks, determining for each chunk whether the digest is in an index on the production site, determining for which offsets are to be evicted from the cache on the replication site, replacing the chunks in set of chunks that are in the index with an offset, and transmitting the set of chunks, offsets and an eviction list to the replication site. |
| US08495299B2 |
Non-blocking data transfer via memory cache manipulation
A cache controller in a computer system is configured to manage a cache. The cache controller receives commands from a processor. In response, a cache mapping maintaining information for each block in the cache is modified. The cache mapping may include an address, a dirty bit, a zero bit, and a priority for each cache block. The address indicates an address in main memory for which the cache block caches data. The dirty bit indicates whether the data in the cache block is consistent with data in main memory at the address. The zero bit indicates whether data at the address should be read as a default value, and the priority specifies a priority for evicting the cache block. By manipulating this mapping information, commands such as move, copy swap, zero, deprioritize and deactivate may be implemented. |
| US08495297B2 |
Removable media storage device for a video recording or reproducing device
The invention refers to a method for indicating the current status of a removable media device provided for being loaded with at least one removable medium, and being connected to a device reading and/or writing AV storage media. The method has the steps of checking the type of user input upon occurrence of user input, keeping the status of the removable media device if the type of user input is not related to the removable media device, else checking whether a characteristic feature of the at least one removable medium has changed, keeping the current status if the characteristic feature of the at least one removable medium has not changed, and else updating the status. |
| US08495293B2 |
Storage system comprising function for changing data storage mode using logical volume pair
A storage system writes a data element stored in a primary volume to a secondary volume constituting a volume pair with the primary volume in accordance with a selected storage mode, which is a data storage mode selected from a plurality of types of data storage modes. This storage system is provided with a function for switching the above-mentioned selected storage mode from a currently selected data storage mode to a different type of data storage mode. |
| US08495292B2 |
Apparatus, system, and method for an in-server storage area network
An apparatus and system are disclosed for an in-server storage area network (“SAN”). A first storage controller is included within a first server. The first storage controller controls at least one storage device. The first server includes a network interface shared by the first server and the first storage controller. A storage communication module is included that facilitates communication between the first storage controller and at least one device external to the first server, where the communication between the first storage controller and the external device is independent from the first server. An in-server SAN module is included that services a storage request using at least one of a network protocol and a bus protocol. The in-server SAN module services the storage request independent from the first server, the service request received from a client. |
| US08495284B2 |
Wear leveling for low-wear areas of low-latency random read memory
Described herein are method and apparatus for performing wear leveling of erase-units of an LLRRM device that considers all active erase-units. Wear counts of all active erase-units (containing client data) and free erase-units (not containing client data) are tracked. Wear counts are used to determine low-wear active erase-units having relatively low wear counts and high-wear free erase-units having relatively high wear counts. In some embodiments, data contents of low-wear active erase-units are transferred to high-wear free erase-units, whereby the low-wear active erase-units are converted to free erase-units and may later store different client data which may increase the current rate of wear for the erase-unit. The high-wear free erase-units are converted to active erase-units that store client data that is infrequently erased/written, which may reduce the current rate of wear for the erase-unit. As such, wear is spread more evenly among erase-units of the LLRRM device. |
| US08495280B2 |
Flash memory system and designing method of flash translation layer thereof
The method of designing a flash translation layer includes receiving a logical address according to an external request and mapping a physical address that corresponds to the logical address. The mapping manages continuous logical addresses and physical addresses corresponding to the logical addresses as one mapping unit. |
| US08495268B2 |
Card host LSI and set device including the same
In a set device having a card host LSI, high-speed data transmission to a removable card or the like is realized without hindering a reduction in size and weight. The card host LSI and the removable card are connected to a card bus complying with predetermined card bus specifications. A microcomputer module and the card host LSI are connected also by a card bus complying with the predetermined card bus specifications. |
| US08495267B2 |
Managing shared computer memory using multiple interrupts
Systems and methods to manage memory are provided. A particular method may include initiating a memory compression operation. The method may further include initiating a first interrupt configured to affect a first process executing on a processor in response to a first detected memory level. A second initiated interrupt may be configured to affect the first process executing on the processor in response to a second detected memory level, and a third interrupt may be initiated to affect the first process executing on the processor in response to a third detected memory level. At least of the first, the second, and the third detected memory levels are affected by the memory compression operation. |
| US08495260B2 |
System, method and program product to manage transfer of data to resolve overload of a storage system
Managing a data transfer from one or more source storage devices to one or more target storage devices. The data transfer comprises concurrent transfer of a multiplicity of data units pursuant to respective data transfer commands. The concurrent transfer of the multiplicity of data units is currently in-progress. A computer determines a currently-overloaded storage component involved in the data transfer. The computer determines a plurality of the data transfer commands that involve the overloaded storage component. The computer determines an approximately-minimum number of the data transfer commands to cancel to stop overload of the overloaded storage component. In response, the computer cancels the minimum number of the data transfer commands. |
| US08495259B2 |
Implementing storage adapter performance optimization with hardware chains to select performance path
A method and controller for implementing storage adapter performance optimization with a predefined chain of hardware operations configured to implement a particular performance path minimizing hardware and firmware interactions, and a design structure on which the subject controller circuit resides are provided. The controller includes a plurality of hardware engines; and a data store configured to store a plurality of control blocks selectively arranged in one of a plurality of predefined chains. Each predefined chain defines a sequence of operations. Each control block is designed to control a hardware operation in one of the plurality of hardware engines. A resource handle structure is configured to select a predefined chain based upon a particular characteristic of the system. Each predefined chain is configured to implement a particular performance path to maximize performance. |
| US08495255B2 |
Discovery and configuration of device configurations
A computer program product is provided for performing a method comprising: receiving, by the host processor, physical configuration information including identification of a location of each physical endpoint connected to the host processor and a plurality of communication paths associated with each physical endpoint; sending at least one message to each physical endpoint on each of the plurality of communication paths in response to receiving the physical configuration information, the at least one message requesting identification of a logical entity at the endpoint, and receiving logical configuration information identifying the logical entity; and generating a data collection accessible by the host processor, the data collection including the physical configuration information and the logical configuration information for each logical entity, and identification of a location of each physical endpoint connected to the host processor and a plurality of communication paths to each logical entity. |
| US08495253B2 |
Bi-directional data transfer within a single I/O operation
An article of manufacture, apparatus, and a method for facilitating input/output (I/O) processing for an I/O operation at a host computer system configured for communication with a control unit. The method includes the host computer system obtaining a transport command word (TCW) for an I/O operation having both input and output data. The TCW specifies a location of the output data and a location for storing the input data. The host computer system forwards the I/O operation to the control unit for execution. The host computer system gathers the output data responsive to the location of the output data specified by the TCW, and then forwards the output data to the control unit for use in the execution of the I/O operation. The host computer system receives the input data from the control unit and stores the input data at the location specified by the TCW. |
| US08495252B2 |
Implementing PCI-express memory domains for single root virtualized devices
A method, system and computer program product are provided for implementing PCI-Express memory domains for single root virtualized devices. A PCI host bridge (PHB) includes a memory mapped IO (MMIO) domain descriptor (MDD) and an MMIO Domain Table (MDT) are used to associate MMIO domains with PCI memory VF BAR spaces. One MDD is provided for each unique VF BAR space size per bus segment connecting a single root IO virtualization (SRIOV) device to the PCI host bridge (PHB). The MDT used with the MDD includes having a number of entries limited to a predefined total number of SRIOV VFs to be configured. A VF BAR Stride, which may be further implemented as a VF BAR Stride Capability Structure, is provided to reduce the number of MDDs required to map SRIOV VF BAR spaces. A particular definition of the MDD is provided to reduce the number of MDDs required to at most one per SRIOV bus segment below a PHB. |
| US08495249B2 |
Providing sync notifications to client devices
Providing synchronization notifications to a client device. In response to a server receiving notification that an event of interest has been received, a state of the client device is determined. The state indicates whether or not the client device has any outstanding sync notifications. In an embodiment, the state is determined based on a first parameter and a second parameter. When the state of the client device indicates that the client device has no outstanding sync notifications prior to the receipt the received notification, the first parameter is set equal to the second parameter, and the second parameter is updated after each successful device synchronization of the client device. A filter is applied prior to sending out the sync notification to the client device. |
| US08495248B2 |
Method of synchronizing a data processing device with a data processing system
A method of synchronizing a data processing device (9-11) with a data processing system (1) to which the data processing device (9-11) has an intermittent connection, includes determining a first context based on variable data (30). A second context, valid over a longer term than the first context, is determined based on further data (28). Both the first and the second context are used to control a synchronization process during which data is communicated between the data processing device (9-11) and the data processing system (1), and which results in at least one of them obtaining a target set of data (31,32,33). The target set of data is determined in such a way that its composition is based on both the first and the second context. |
| US08495244B2 |
System and method for dynamic automatic communication path selection, distributed device synchronization and task delegation
Systems, software, and apparatuses that provide wired and wireless telecommunications under conditions where signal strength is poor or intermittent, the coordination and synchronization of data and workflows across various communication links under such conditions, especially intermittent or unreliable communications links, and the management of wireless mobile applications in such environments. The present invention technology herein relates to the fields of computer science, telecommunications, and data management. |
| US08495238B1 |
Facilitating self-tuning traffic shaping without a central traffic manager
One embodiment of the present invention provides a system that facilitates self-tuning traffic shaping without a central traffic manager. During operation, the system sends one or more requests from a client to a server over a specified period of time. Next, the system receives one or more responses to the requests from the server over the specified period of time. The system then determines a request-timeout percentage for the period of time. Finally, the system adjusts a rate at which requests are sent to the server based on the request-timeout percentage. |
| US08495232B2 |
Methods and apparatus for supporting broadcast communications in a peer to peer network
Methods and apparatus related to broadcasting data in a peer to peer wireless communications network are described. A timing structure is utilized employing slots of a first type which support broadcast traffic transmissions and unicast traffic transmissions and slots of a second type which support unicast traffic transmission but do not support broadcast traffic transmissions. In various embodiments, traffic air link resource scheduling is performed in a decentralized manner on a slot by slot basis. In some such embodiments, a wireless device prior to transmitting a broadcast data traffic signal, transmits a broadcast transmission request signal, sometimes alternatively referred to as a broadcast indicator signal; and a wireless device prior to transmitting a peer to peer unicast signal, transmits a peer to peer traffic transmission request signal. In various embodiments, for slots of the first type, broadcast transmission requests have priority over peer to peer unicast transmission requests. |
| US08495229B2 |
Method of defending against battery exhaustion attack and wireless communication device and recording medium using the method
Provided is a method of defending against a battery exhaustion attack on a wireless communication device. The method includes: determining whether a battery exhaustion attack against a first wireless communication device occurred based on a connection state between the first wireless communication device and at least one second wireless communication device; if it is determined to be a battery exhaustion attack against the first wireless communication device, defending the battery exhaustion attack using a communication module of the first wireless communication device; and if it is determined that the is no a battery exhaustion attack against the first wireless communication device, performing communication between the first wireless communication device and the at least one second wireless communication device according to the connection state. |
| US08495228B2 |
System and method for optimizing download user service delivery to roaming clients
A system and method for providing MBMS content distribution using unicast bearers. According to various embodiments, MBMS download user services are delivered to pieces of user equipment by delivering a FLUTE file delivery table via an OMA Push message. One of a number of different additional actions may be used in the delivery of the MBMS download user services. These actions include (1) making a single HTTP GET request using simple URL-encoding format to retrieve all files of the FDT; (2) making a single HTTP GET request using “group” field of FDT in URL-encoding to retrieve a logical group of files of the FDT; (3) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (4) making serialized HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (5) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one logical group of files of the FDT; (6) making serialized HTTP GET requests where each HTTP GET request retrieves at least one logical group of files of the FDT; (7) delivering the serviceID of the MBMS user service in the above mentioned OMA PUSH message but not including the serviceID in the FLUTE FDT; (8) an HTTP request to de-register the MBMS UE from the BM-SC for stopping the unicast delivery of the MBMS download user service; and (9) delivering the FDT Instance ID of the FDT Instance in an OMA Push message. |
| US08495225B2 |
Methods and arrangements for a telecommunications system
The present invention relates to a solution for including CS media information to be able to also offer CS media in addition to PS media by using SIP and hence being able to utilize the advantages of SIP for CS. The solution is achieved by a method and arrangements for handling at least a first c line (140) in a SDP (170) and for inserting a CS address (150) into the first c line and means for indicating in said first c line that the address is associated with a CS connection (160). |
| US08495224B2 |
Network management
Systems and methods relating to managing network addresses. In one implementation, a method is provided. The method includes sending a first request to use a particular network address, sending one or more second requests for respective hardware addresses corresponding to network addresses of one or more network address leases. When a hardware address corresponding to a particular network address lease is received in response to one of the one or more second requests and an acknowledgement of the first request to use the network address is not received determining whether the network address identified by the lease is the same as the network address in the first request, and when the network address is not the same, sending a third request to use the identified network address corresponding to the lease. |
| US08495218B1 |
Managing system resources
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing system resources. In one aspect, a system monitors the number of items, and deallocates system resources for the least-important items when the number of items exceeds a predefined capacity. The importance of each item is determined, for example, based on the item's subscription count such that system resources are utilized for the benefit of the greatest number of users or to improve the quality of service. |
| US08495217B2 |
Mechanism for preventing client partition crashes by removing processing resources from the client logical partition when an NPIV server goes down
With N_Port ID Virtualization (NPIV), a managed system can be configured so that multiple logical partitions (LPARs) can access independent physical storage through the same physical fibre channel adapter. An NPIV client recovery component of a virtualization management component, such as a Power Hypervisor (pHYP), provides the emulation mapping between server and client virtual fibre channel adapters. The pHYP also provides a mechanism that prevents client partition crashes when the NPIV server (e.g., a VIOS logical partition) goes down. When the NPIV server is rebooted or powers down, the pHYP handles the client LPARs to avoid a crash by removing processing resources from the client logical partition. Thereby, the client logical partition is prevented from attempting to access a root volume group in physical storage via the NPIV server. The pHYP allocates processor resources to the client LPAR when the NPIV server is again available for I/O processing. |
| US08495214B2 |
System and method for CSCF entity disaster tolerance and load balancing
The present invention discloses a system and method for CSCF entity disaster tolerance and load balancing the system comprises P-CSCF entities, I-CSCF entities and S-CSCF entities, and further comprises a DNS Server. The present invention uses a DNS UPDATE message to report the load equivalent weight of the CSCF entity at regular time, so that the DNS Server can use the load equivalent weight when executing the load balancing strategy. It makes the disaster tolerance and load balancing in the IMS network be much easier to use and extend, thus reducing the load of the IMS network. |
| US08495210B1 |
Predictive publishing of internet digital content
A rich set of data can be acquired by suitable technology, integrated with RSS reader implementations, to better understand the web feed consuming audience. That data can be applied to help publishers better understand their readership. This disclosure is directed to capturing user data, generating predictions on how an article would be received by the readership (preferably before it is published), and automatically creating recommendations for use by an author or web publisher on how the article might be edited or “fine tuned” to achieve greater impact. In one embodiment, we build a profile for each author/publisher over her entire set of published articles. When a new article is written, it is matched against this author profile and recommendations are made. |
| US08495209B2 |
Persistence mechanism for facilitating online transactions
A method for supporting online transactions which may include selecting a product being offered for sale, storing information regarding the selected product, determining whether one or more predefined conditions has been met, and if so, notifying the buyer regarding the selected product information. The method may also allow the buyer to reestablish a prior transaction regarding the product. |
| US08495203B1 |
Discovering and modeling service protocols
Provided are systems, methods and techniques for discovering protocols of a network-provided service by initially collecting interaction data that pertain to messages between a plurality of devices across a network. Metrics that indicate frequencies of occurrence for different message sequences within the interaction data are calculated, and a protocol structure based on the interaction data and the metrics is generated. Finally, the protocol structure, which describes permitted conversations for a particular service implemented across the network, is output. |
| US08495202B2 |
Imaging device information management system
An imaging device information management system includes a plurality of computers interconnected through a network. A managed computer includes a primary imaging device information obtaining system that obtains imaging device information from the imaging device. A managing computer includes a computer information obtaining system that obtains computer information from the managed computer, a secondary imaging device information obtaining system that obtains the imaging device information obtained by the primary imaging device information obtaining system from the managed computer, and an information storing system that creates correspondence information representing a correspondence between the managed computer and the imaging device in accordance with the computer information obtained by the computer information obtaining system and the imaging device information obtained by the secondary imaging device information obtaining system, and stores the correspondence information in a storage. |
| US08495199B2 |
Interfaces to manage service marketplaces accessible via direct network peerings
Methods and apparatus for interfaces to manage service marketplaces accessible via direct network peerings. A system may include a plurality of resource collections and a connectivity coordinator. The coordinator implements a programmatic interface defining connectivity operations. A first client may implement a service using one of the resource collections. The coordinator may use the interface to notify a second client that the service implemented by the first client is accessible via a dedicated direct physical link set up on behalf of the second client. In response to a subscription request for the service, the coordinator performs one or more configuration operations to enable a request for the service from the second client to be routed using the second client's dedicated physical link. |
| US08495197B1 |
Resource pooling and subletting from user to another user
Various electronic resources, such as multi-tenant or cloud resources, can be pooled together for access by specified members associated with a given pool. For example, users with access to different resources can enable their resources to be pooled together for purposes such as reduced pricing and increased flexibility. In some instances, a user can pool resources configured for a particular purpose, such that the user can effectively lease out an entire environment. The users accessing the pool can pay for some or all portion of the cost of the resources during the period of usage. |