| Document | Document Title |
|---|---|
| US09223358B2 |
Foldable assembly and pivot assembly thereof
A foldable assembly includes a first plate component, a second plate component and a pivot assembly. The pivot assembly comprises a first pivot member, a second pivot member and a third pivot member. The first pivot member and the second pivot member are connected with the first plate component and the second plate component, respectively. Each of the first pivot member and the second pivot member has an axial hole and a plurality of recesses. Each of the two opposite sides of the third pivot member has a shaft and a protrusion located on an outer wall surface of the shaft. The two shafts are adapted for being rotatable on the two axial holes, respectively. The two protrusions are located on one of the plurality of recesses of the first pivot member and on the one of the plurality of recesses of the second pivot member, respectively. |
| US09223357B2 |
Touch panel, manufacturing method thereof and touch display device
Embodiments of the present invention provide a touch panel, a manufacturing method thereof and a touch display device, the touch panel is provided with a buffer trench region disposed in a peripheral region of a transparent substrate, the buffer trench region, and comprising: a first laminated structure, disposed on the transparent substrate, comprising: a metallic wire, disposed on the transparent substrate; a first insulating wire, disposed on the metallic wire; a transparent electrode wire, disposed on the first insulating wire; a first passivation wire, disposed on the transparent electrode wire; a second laminated structure, disposed on the same layer as the first laminated structure, comprising: a second insulating wire, disposed on the transparent substrate; and a second passivation wire, disposed on the second insulating wire, wherein the second laminated structure and the first laminated structure are spaced apart from each other to form a trench. |
| US09223355B2 |
Latch system
A latch system employs momentum exchange impact damping. A latch is slideably arranged within a housing so that the latch can slide between a latch position and a release position. A damper spring urges a damper against a wedge of the latch. When a mechanical impact urges said latch toward the release position, the latch wedge impacts the damper so as to exchange momentum from the latch to the damper so that the latch remains in the latch position. |
| US09223354B2 |
Grid connected keyboard apparatus
A grid connected keyboard which includes a keyboard base; and a removable keyboard positioned with respect to the keyboard base. The removable keyboard include a keyboard grid having a plurality of spaces; a plurality of keyboard keys positioned within the spaces of the keyboard grid; and fastening means between the keyboard grid and each of the plurality of keyboard keys for maintaining the keyboard keys within the spaces of the keyboard grid. The fastening means allows movement of the keyboard keys in a direction perpendicular to a plane that contains the keyboard grid. The removable keyboard, including the plurality of keyboard keys, are removable from the keyboard base as a unit. |
| US09223353B2 |
Ambient light proximity sensing configuration
Embodiments are provided for intelligently revealing selectable icons on a control panel of a playback device based on proximity detection. In one example, an ambient light level may be determined based on a detection of ambient light by a light sensor of a control area for a playback device. Based on the ambient light level, a sensitivity of an infrared (IR) proximity sensor and a sensitivity of a capacitive proximity sensor may be adjusted. The IR proximity sensor and the capacitive proximity sensor may each be configured to detect a physical movement. Based on the detection of the physical movement by at least one of the IR proximity sensor and the capacitive proximity sensor, a physical approach of an entity towards the playback device may be determined, and a control area of the playback device may be illuminated. |
| US09223352B2 |
Electronic device with electromagnetic shielding
An electronic device may have a housing. Components such as keys may be mounted in openings in the housing. The housing may include a display housing portion and a base portion that are coupled using hinge structures. The keys may be used to form a keyboard in the base portion of the housing. Sensitive circuitry such as sensitive wireless circuitry may be shielded from electromagnetic interference by shielding the openings with a layer of conductive material. The layer of conductive material may be a metal layer that forms part of a reflector for a backlight structure. The backlight structure may be used to provide backlight for keys in the keyboard. The keyboard may include a support structure having openings through which the backlight passes to reach the keys. The openings may be bridged using conductive paths so that the support structure serves as a radio-frequency shielding structure. |
| US09223350B2 |
Slidable display portable mobile device
A portable electronic device includes a device body, a first image display panel on a front surface of the device body, a second image display panel, and a coupling portion. The second image display panel has a structure in which light incident from a back surface side of the second image display panel is transmitted toward a side of an image display surface of the second image display panel, and overlaps with an image display surface of the first image display panel. The coupling portion slidably couples the second image display panel to the device body to reciprocate the same along a predetermined path over the image display surface of the first image display panel. The image display surface of at least one of the first image display panel and the second image display panel is provided with an inputting touch panel having a light transmittance. |
| US09223344B2 |
Docking station
A docking station is used to hold an electronic apparatus and includes a docking body and a hinge module. The docking body includes an operation interface and a hinge portion. The hinge module includes a hinge element and a holding element. The hinge element is pivotally connected to the hinge portion and connected to the holding element. The holding element and the docking body form a groove. The holding element for holding the electronic apparatus is rotatable relative to the docking body for more than 270 degrees through the rotation space provided by the groove until being stopped by the docking body. |
| US09223335B2 |
Semiconductor device
A semiconductor device includes a reference voltage generation circuit to which a power source voltage is applied; an output terminal for outputting an output voltage; a determining circuit connected to the reference voltage generation circuit and the output terminal for generating the output voltage according to a determination target voltage; and a constant electric current source connected to the determining circuit and a ground potential for generating a constant electrical current. |
| US09223334B2 |
Constant current circuit and light emitting diode driving device using the same
A constant current circuit includes a first transistor, a second transistor having the gate and the source connected to the gate and the source of the first transistor, and having the drain connected to a load, a voltage adjustment circuit section that controls the drain voltage of the first transistor, a constant current generation circuit section that supplies a constant current to the first transistor, and a detection circuit section that determines whether at least one of the first transistor and the second transistor is unable to output a current proportional to the first constant current while at least one of the first transistor and the second transistor operates in the linear region, by performing a voltage comparison between a voltage at a connecting section between the voltage adjustment circuit section and the constant current generation circuit section and a predetermined reference voltage. |
| US09223333B2 |
Power supply apparatus, electronic apparatus, and power supply control method
A power supply apparatus includes a first constant-power power supply that switches and supplies powers of j types (where j is a natural number of two or more), a second constant-power power supply that switches and supplies powers of k types (where k is a natural number of two or more), and a switching controller that selects and switches on the first and second variable-power power supplies, excluding power transition periods thereof, to supply a load with a constant power. |
| US09223332B1 |
Stabilizing reference voltage of switched capacitor circuits
A system includes a switched capacitor circuit and a stabilizing circuit. The switched capacitor circuit receives a reference voltage from a reference node, transitions from a first state to a second state, and draws or supplies a switched capacitor charge from or to the reference node in response to transitioning from the first state to the second state. The second state is a function of the first state, an input of the switched capacitor circuit, or a combination of both. The stabilizing circuit stabilizes the reference voltage by supplying or drawing a stabilizing charge to or from the reference node based on the first and second states of the switched capacitor circuit. |
| US09223330B2 |
Internal voltage generation circuit
An internal voltage generation circuit includes a comparison unit suitable for comparing a voltage level of a feedback voltage with that of a reference voltage, and generating a comparison signal and an acceleration voltage, a pull-up driving unit suitable for driving an internal voltage terminal to be pulled up in response to the comparison signal, a discharging unit suitable for discharging the internal voltage terminal in response to the acceleration voltage, and a voltage division unit suitable for dividing a voltage level of the internal voltage terminal, and generating the feedback voltage. |
| US09223320B2 |
Pressure regulator
A pressure regulator includes a body having a gas inlet for a gas having an inlet pressure and a gas outlet for the gas having an outlet pressure lower than the inlet pressure and a passage connecting the outlet to the inlet. A regulator piston is arranged to control the outlet pressure of the gas by moving closer to and further away from a pressure regulator seat, and a regulating elastic element is arranged to bias the regulating piston in a direction away from the pressure regulator seat, against the force of gas at outlet pressure acting on the regulator piston in a direction towards the pressure regulator seat. The passage is fluidly connected to a floating piston, arranged to move in response to increased inlet pressure by compressing a stabilizing elastic element. The stabilizing elastic element is connected to the regulating elastic element via a connection element. |
| US09223313B2 |
Monitoring, diagnostic and tracking tool for autonomous mobile robots
A system and method are provided for managing and prioritizing for action fleets of mobile robots deployed at various locations. The system/method includes a plurality of homebase servers, each corresponding to a different location, with each of the homebase servers receiving operational parameter data (representing operational and navigational issues experienced by the mobile robot) from a plurality of mobile robots operating at the particular location where the homebase server is deployed. A central server receives the operational parameter data from the plurality of homebase servers. The central server included a data analysis module for processing the operational parameter data and prioritizing the mobile robots operating at the various locations for action by support staff. A list is generated ranking the mobile robots in order of importance for action by support staff. |
| US09223304B2 |
Numerical controller with workpiece setting error compensation unit for multi-axis machine tool
A numerical controller for controlling a multi-axis machine tool for machining with three linear axes and three rotating axes has a function for compensating a setting error that arises when a workpiece is set. This numerical controller determines compensated linear axis positions of the three linear axes and compensated rotating axis positions of the three rotating axes by calculating compensated tool position and direction depending on the setting error such that the tool position and direction on the workpiece setting coordinate system are maintained on the workpiece having such a setting error, and drives and controls the axes according to the compensated linear axis positions and compensated rotating axis positions. |
| US09223298B2 |
Biometric identification system using pulse waveform
A biometric identity confirmation system is based on pulse waveform data for the subject. During an initial enrollment mode, pulse waveform data for a known subject are used to generate subject characterization data for the known subject. The subject characterization data includes an exemplar created by synchronous averaging of pulse waveform data over multiple pulse cycles. A number of trigger candidate are identified for the start point of each pulse cycle. The time delay between trigger candidates is analyzed to discard false trigger candidate and identify true candidates, which are then used as the start points for each pulse cycle in synchronous averaging of the pulse waveform data. During a subsequent identity authentication mode, pulse waveform data for a test subject are analyzed using the subject characterization data to confirm whether the identity of the test subject matches the known subject. |
| US09223296B2 |
Wristwatch structure, electronic crown for wristwatch, and wristwatch having display
The present invention provides a wristwatch structure, an electronic crown for wristwatch, and a wristwatch having a display. The wristwatch structure comprises an electric driving component; an electronic core having a plurality of two-dimensional joints; and an electronic crown comprising a rotating portion and a fixed detecting portion, the detecting portion detecting electronic signals according to a rotation of the rotating portion; wherein the detecting portion of the electronic crown exports the electronic signals to the electronic core via one of the joints, and the electric driving component is electrically connected to one set of joints among the two-dimensional joints. The present invention can improve compatibility for various designs, thereby shortening product development cycle. Also, the present invention is suitable for developing a product with appearance similar to a mechanical watch. |
| US09223295B2 |
Time-to-digital converter
A time-to-digital converter (TDC) in which a chain of inverters with finite propagation delays form a delay line in which a level transition applied to one end of the delay line from an input line produces a series of progressively delayed level transitions of alternating polarity along the delay line. Each inverter has an associated pass gate, with the output of the inverter together with the output of the preceding delay line element driving the complementary gate inputs of the pass gate. The complementary gate inputs of each pass gate are coupled to the corresponding delay line outputs in an alternating manner so that, as the level transitions traverse the delay line, the pass gates are progressively enabled to couple the input line to corresponding output lines to produce a series of progressively delayed level transitions of like polarity on those output lines. |
| US09223293B2 |
Method and system for authenticating a timepiece
A timepiece including at least dial, at least one hand mounted on the timepiece and having an upper side and a lower side facing the dial, and a security material arranged on the lower side of the at least one hand. The security material includes a medium containing one or more compounds having luminescent properties in the infrared (IR) range of the electromagnetic spectrum. |
| US09223292B2 |
Wristwatch fitted with an animation above the dial
A wristwatch including a watch case; a clock movement in said watch case and a dial. At least one part of a three-dimensional figure above the dial can be caused to move in a plane non-parallel to the dial by a shaft extending above the dial in a direction perpendicular to the dial. A device for driving the figure is arranged below the dial to control the movements of this shaft. The figure can be formed by a mechanical bird. |
| US09223291B2 |
One-piece composite impulse pin-safety roller component
The invention relates to a one-piece composite micromechanical timepiece component including a first functional level including an impulse pin made of a first material arranged to cooperate with a member, the first functional level also including an electroformed portion made of a second metallic material partially overlapping the impulse pin and a second functional level including only the electroformed portion forming a roller also arranged to cooperate with the member. |
| US09223289B2 |
Image forming apparatus and process unit configuration and arrangement therefor
An image forming apparatus may include arrangement of a process unit, a fixing unit, and a discharge tray. In one example, the process unit, the fixing unit and the discharge tray may be arranged in such an order above a feed tray. The image forming apparatus may further include an exposure unit disposed at a position distinct from, in a sheet conveying direction, a position where the process unit is located. Additionally or alternatively, the process unit may include a developing unit. The developing unit may include a developing agent storage that extends beyond a photosensitive drum of the process unit in a direction opposite to a direction in which developing agent is conveyed from the storage. |
| US09223287B2 |
Image-forming device having guide to guide drawer supporting developing units in main casing
An image-forming device includes a main casing, a belt accommodated in the main casing, developing units arranged along the belt, a drawer configured to detachably support the developing units, the drawer configured to move to a position inside the main casing and to a position outside the main casing, and the drawer having a leading end and a trailing end in a pulling direction from the inside position to the outside position; and a guide configured to guide the drawer and to move between a first position and a second position when the drawer is at the inside position, the second position being farther from the belt than the first position from the belt. When the guide is at the second position, the guide is configured to be tilted downward relative to a horizontal direction such that the leading end is lower than the trailing end. |
| US09223285B2 |
Unit frame having grip part
An image forming unit includes a cartridge and a unit frame. The cartridge has a cartridge-grip. The unit frame is configured to accommodate the cartridge. The unit frame includes a first plate, a second plate, a first beam, and a second beam. The first plate has a through hole. The first beam extends between the first plate and the second plate. The first beam includes a frame-grip disposed between an upper end of the first beam and a lower end of the first beam. The second beam extends between the first plate and the second plate. When the cartridge is accommodated in the unit frame, a distance between the lower end of the first beam and an upper end of the frame-grip is smaller than a distance between the lower end of the first beam and an upper end of the cartridge-grip. |
| US09223284B2 |
Image forming apparatus, supporting member and cleaning device
An image forming apparatus includes an image carrier, a development device, a transferring device, a static eliminating device, a cleaning device, a separating claw and a static elimination assisting device. On the image carrier, an electrostatic latent image is formed. The development device develops the electrostatic latent image by a toner. The transferring device transfers the toner on the image carrier to a recording sheet. The static eliminating device irradiates the image carrier with a light to eliminate a remained static charge. The cleaning device removes the toner remained on the image carrier. The separating claw is arranged between the static eliminating device and image carrier to separate the recording sheet from the image carrier. The static elimination assisting device radiates a light to a light obstruction area where is not irradiated with the light emitted from the static eliminating device on the image carrier due to the separating claw. |
| US09223283B2 |
Image forming apparatus and lubricant application method
An image forming apparatus for forming an image on a rotative image carrier and transferring the image onto an object, including: a cleaning unit removing a residual material from the image carrier; and a lubricant applying unit applying lubricant to a circumferential surface of the image carrier, the lubricant applying unit including: a rotative transporter picking up and retaining lubricant, transporting the lubricant to a lubricant application point, and supplying a portion of the lubricant to the image carrier at the lubricant application point; an ejector causing the transporter to eject a portion of the lubricant retained by the transporter; a collector collecting the portion of the lubricant ejected from the transporter; and a controller controlling ejection of the portion of the lubricant so as to maintain the amount of the lubricant retained by the transporter as no greater than a predetermined upper limit. |
| US09223276B2 |
Printing apparatus, printing apparatus control method, and storage medium for generating new paper information
There is provided a printing apparatus in which when paper information is set for a paper holding unit, it can be determined whether to set paper information already stored in a paper brand database or generate new paper information and set the newly generated paper information for the paper holding unit. |
| US09223274B2 |
Printing apparatus, method for controlling printing apparatus, and storage medium
A printing apparatus includes a power control unit, a detecting unit, and a determining unit. The power control unit controls power supply to an operation unit, an engine unit, and a controller unit. The detecting unit detects a size of a sheet held in a sheet holding unit. The determining unit determines, after the printing apparatus is shifted to a power saving state which restricts power supply to the operation unit, the engine unit, and the controller unit, whether a size of a sheet specified in a received job and the detected size match each other. Where the determining unit determines that the detected and specified size of the sheets match each other, the power control unit supplies power to the controller engine units while maintaining the restriction on power supply to the operation unit, and shifts the printing apparatus to the power saving state after the job ends. |
| US09223273B1 |
Image forming apparatus and control method thereof
A first control section controls the several image forming sections to form first patterns including a first straight line and a second straight line inclined to a first angle against the first straight line. A first adjustment section adjusts an operating condition of the one or more sub-forming sections to minimize the deviation of the image formation positions of the one or more sub-forming sections with respect to the image formation position by the main forming section. A second control section controls the several image forming sections to form second patterns including a third straight line and a fourth straight line inclined to a second angle larger than the first angle against the third straight line. A second adjustment section adjusts an operating condition of the one or more sub-forming sections to minimize the difference in the magnification between the main forming and the one or more sub-forming sections. |
| US09223272B2 |
Image forming apparatus
An image forming apparatus includes a job executing portion, a mode setting portion, and an operating portion. The operating portion accepts a function unit setting operation for setting a job executing mode in a function unit, the mode setting portion sets the job executing mode in the function unit based on the function unit setting operation accepted by the operating portion, and the job executing portion executes a job in the job executing mode set by the mode setting portion. |
| US09223269B2 |
Drive transmission device, fixing device, and image forming apparatus
In a drive transmission device, a transmission member moves in a rotational axis direction of an input member, and is able to move to a position for engaging with an output member and a position for not engaging with the output member. When the input member is rotating in a first direction, the transmission member engages with the output member so that the output member rotates, and when the input member rotates in a second direction opposite to the first direction, the transmission member does not engage with the output member. A gap filled with a viscous material is disposed between the output member and the transmission member, and a hole communicating with the gap is formed in the output member. |
| US09223268B2 |
Fixing device, belt device, and image forming apparatus
A fixing device includes a first support and a second support to rotatably support a fixing rotator at a first lateral end and a second lateral end of the fixing rotator in an axial direction thereof. A first stopper is mounted on the first support. A second stopper is mounted on the second support. A first skew restraint projects from an outer circumferential surface of the fixing rotator radially at the first lateral end of the fixing rotator in the axial direction thereof. A second skew restraint projects from the outer circumferential surface of the fixing rotator radially at the second lateral end of the fixing rotator in the axial direction thereof. The second skew restraint comes into contact with the second stopper as the fixing rotator moves in the axial direction thereof toward the first support. |
| US09223265B2 |
Image forming apparatus with option device detection and fixing warm up mode selection
An image forming apparatus includes an image forming unit, a fixing unit having a heater, a temperature detection unit, a power control unit, and a conveyance control unit that controls conveying a recording material. The conveyance control unit executes, when the maximum power is greater than a threshold power, a first mode where conveyance is performed according to a time, and executes, in a case where the maximum power is less than the threshold power, a second mode where conveyance is performed according to the detected temperature. The power control unit sets a larger value to the threshold power when an option device is connected to the image forming apparatus as compared to when the option device is not connected to the image forming apparatus. |
| US09223261B2 |
Image forming apparatus with fixing unit adapted to fix toner including pressure-induced phase transition toner
An image forming apparatus including multiple imaging units and a fixing unit is provided. Each of the imaging units includes an image bearing member, a developing device containing a toner including a pressure-induced phase transition resin or a thermoplastic resin, a transfer device, and an image bearing member cleaner, and is adapted to form a toner image with the toner. The fixing unit includes a pressure fixing device adapted to fix the toner including the pressure-induced phase transition resin on the recording medium by applying a temperature Tb and a pressure Pb thereto in a pressure fixing nip, and a heat fixing device adapted to fix the toner including the thermoplastic resin on the recording medium by applying a temperature Ta and a pressure Pa thereto in a heat fixing nip. The image forming apparatus satisfies the following inequations: Tb |
| US09223259B2 |
Fixing device and image forming apparatus
According to one embodiment, a fixing device includes a fixing section including a fixing belt laid over a plurality of supporting rollers and an endless rotating section that forms a nip between the rotating section and the fixing belt, the fixing section being configured to nip and carry a recording medium in the nip, and a control section configured to control the fixing section at first fixing speed while a leading end of the recording medium is passing at least a part of the nip and control the fixing section at second fixing speed higher than the first fixing speed after controlling the fixing section at the first fixing speed. |
| US09223257B2 |
Belt unit, transfer unit including the belt unit, and image forming apparatus including the transfer unit
A belt unit includes a belt wound around a plurality of rollers to rotate endlessly, a contact member disposed along a surface of the belt, an opposing member disposed facing the contact member via the belt, a moving member including an action receiving portion, to swing and movably support the opposing member to contact and separate from the belt, and a moving assembly. The moving assembly includes an actuator to bias the action receiving portion in a first direction in which the opposing member contacts the belt and in a second direction opposite the first direction in which the opposing member separates from the belt, a drive mechanism to move the actuator in the first and the second directions, and an elastic member to transmit a moving force of the actuator to the action receiving portion when the actuator moves. |
| US09223256B2 |
Intermediate transfer belt method for producing intermediate transfer belt, and image forming apparatus
An intermediate transfer belt including a base layer, and an elastic layer on the base layer containing spherical particles on a surface thereof and containing an elastic layer ingredient, wherein the elastic layer contains a fatty acid in an amount of 0.001 parts by mass to 0.040 parts by mass relative to 100 parts by mass of the elastic layer ingredient. |
| US09223252B2 |
Developing apparatus
A magnet roller includes a plurality of magnet pieces disposed along a circumferential direction of the magnet roller. The magnetic pieces include one or more first magnet pieces having a first magnetic polarity at a surface opposing an inner surface of the magnet roller, and one or more second magnet pieces having a second magnetic polarity, which is opposite of the first magnetic polarity, at a surface opposing the inner surface of the magnet roller. In a longitudinally central portion of the magnet roller, a ratio of a total sum of volumes occupied by the one or more first magnet pieces per unit length is larger than a ratio of a total sum of volumes occupied by the one or more second magnet pieces per unit length, and the ratio of the total sum of the volumes occupied by the one or more first magnet pieces per unit length in a longitudinally end portion is smaller than that in the longitudinally central portion. |
| US09223250B2 |
Development apparatus and image forming apparatus including the same
A development apparatus is provided, including a case; a roller member configured to transport a developer; an agitating member configured to agitate the developer; and a movable transport member configured to transport the developer, which is agitated by the agitating member, toward the roller member. The case includes a first accommodating section which is formed with a filling port and which is arranged with the agitating member; and a second accommodating section which is arranged with the roller member and which is communicated with the first accommodating section. The transport member is arranged on a side of the roller member as compared with the agitating member; and the filling port is arranged so that the filling port is overlapped with a movement locus of the transport member as viewed in an axial direction lying along an axis of rotation of the agitating member. |
| US09223247B2 |
Image forming apparatus
An image forming apparatus includes an image bearing member; a developer storage portion; a developer bearing member; a toner replenishing device that replenishes toner to the developer storage portion; a power supply that supplies an AC voltage or a voltage in which a DC voltage and an AC voltage are superimposed to the developer bearing member at least during an image forming period; and a controller that performs control such that a scattering toner discharge control mode in which the DC voltage only is applied to the developer bearing member in a non-image forming period so as to generate force such that normally charged toner moves from the developer bearing member to the image bearing member so that the toner is discharged from the developer bearing member to the image bearing member. |
| US09223245B2 |
Developing device to form a uniform developer layer on a developing member and electrophotographic image forming apparatus using the same
A developing device to supply toner in a developer, including a development member which receives the developer on an outer circumferential surface thereof and supplies the toner to the image bearing member, a first regulation member including a first regulating portion that forms a first doctor gap between the outer circumferential surface of the development member and the first regulating portion, and a second regulation member disposed on an upstream side of the first regulation member in a rotational direction of the development member and includes a second regulating portion that forms a second doctor gap between the outer circumferential surface of the development member and the second regulating portion, the second doctor gaps at a central portion and both end portions in a longitudinal direction of the development member being different from each other. |
| US09223244B2 |
Image writing device, image forming apparatus, and image writing method
An image writing device includes an exposure unit including an exposure head, writing an image onto an image bearing surface of a photoconductor by causing the exposure head to repeatedly expose; and a write control unit transmitting image data to be written by the exposure unit to the exposure unit on a one-line basis. Further the write control unit generates a write cycle reference signal having a cycle corresponding to writing resolution, counts a clock by a predetermined count value, generates a write cycle signal by delaying the write cycle reference signal by a time period, generates a data request signal to request transmission of one line of the image data to a controller unit based on the write cycle signal, and stores the one line of the image data transmitted from the controller unit. |
| US09223242B2 |
Image forming apparatus
An image forming apparatus includes a first image bearing member; a plurality of second image bearing members; an endless belt opposing the first and second image bearing members; a driving roller; a supporting roller; a first transfer member opposing the first image bearing member; a plurality of second transfer members provided opposing the second image bearing members; and a supporting member for supporting the second transfer members. The supporting member is movable between a first position as a contact position and a second position as a spaced position. When image formation is effected in a state in which the supporting member is positioned in the first position, a nip between the first image bearing member and the belt member is positioned to be spaced from a rectilinear line connecting contact positions of the belt member with the second image bearing members. |
| US09223237B2 |
Additive attachment on toner particles by plasma
A process for attaching additives onto toner particles using plasma is described. |
| US09223235B2 |
Fine particles, particle group, anti-counterfeiting ink, anti-counterfeiting toner, anti-counterfeiting sheet, and anti-counterfeiting medium
A main object of the present invention is to provide fine particles, a particle group, an anti-counterfeiting ink, an anti-counterfeiting toner, an anti-counterfeiting sheet, and an anti-counterfeiting medium enabling to achieve a high level of authentication. The object of the present invention is achieved by providing the fine particle comprising an identification information group including multiple types of identification information identifiable by magnification, characterized in that the identification information group includes first identification information and second identification information which cannot be identified at any magnifying power capable of identifying the first identification information. |
| US09223230B2 |
Position measurement method, position control method, measurement method, loading method, exposure method and exposure apparatus, and device manufacturing method
A loading method and apparatus loads an object via a carrier system in an exposure apparatus that exposes the object with an exposure beam via a projection optical system and a liquid. Position information of the depressed section is obtained by detecting a part of a stage that mounts the object in a depressed section placed at a part of an upper surface of the stage. The carrier system carries the object to above the stage placed at an exchange position of the object, the exchange position being distanced from the projection optical system. The object is loaded on the stage based on the position information of the depressed section so that the carried object is mounted in the depressed section. |
| US09223227B2 |
Inspection apparatus and method, lithographic apparatus, lithographic processing cell and device manufacturing method
Asymmetry properties of a periodic target on a substrate, such as a grating on a wafer, are determined. An inspection apparatus has a broadband illumination source with illumination beams point mirrored in the pupil plane of a high numerical aperture objective lens. The substrate and target are illuminated via the objective lens from a first direction and a second direction mirror reflected with respect to the plane of the substrate. A quad wedge optical device separately redirects diffraction orders of radiation scattered from the substrate and separates diffraction orders from illumination along each of the first and second directions. For example the zeroth and first orders are separated for each incident direction. After capture in multimode fibers, spectrometers are used to measure the intensity of the separately redirected diffraction orders as a function of wavelength. |
| US09223225B2 |
Liquid immersion member, exposure apparatus, exposure method, and device manufacturing method
A liquid immersion member forms a liquid immersion space between the member and a movable object such that an optical path of exposure light is filled with liquid. The liquid immersion member includes: a first plate that is disposed at least partially around the optical path; a second plate that is disposed at least partially around the optical path, and has an upper surface, opposed to at least a part of a lower surface of the first plate, and a lower surface which can be opposed to the object; and a collection port that is disposed outside the first plate with respect to the optical path, can be at least partially opposed to the object, and collects at least some of the liquid from a first space, which the upper surface of the second plate faces, and a second space which the lower surface of the second plate faces. |
| US09223217B2 |
Sulfonamide-containing topcoat and photoresist additive compositions and methods of use
Provided are sulfonamide-containing compositions, topcoat polymers, and additive polymers for use in lithographic processes that have improved static receding water contact angles over those known in the art. The sulfonamide-containing topcoat polymers and additive polymers of the present invention include sulfonamide-substituted repeat units with branched linking group as shown in Formula (I): |
| US09223215B2 |
Actinic ray-sensitive or radiation-sensitive composition, actinic ray-sensitive or radiation-sensitive film using the same, pattern forming method, manufacturing method of electronic device, electronic device and resin
There is provided an actinic ray-sensitive or radiation-sensitive composition comprising (P) a compound having a phenolic hydroxyl group and a group formed by substituting for the hydrogen atom in a phenolic hydroxyl group by a group represented by the specific formula, a resist film formed using the specific actinic ray-sensitive or radiation-sensitive composition, a pattern forming method containing steps of exposing and developing the resist film, a manufacturing method of an electronic device, containing the pattern forming method, and an electronic device manufactured by the specific manufacturing method of an electronic device. |
| US09223213B2 |
Method of manufacturing polymer for lithography, method of manufacturing resist composition, and method of manufacturing substrate having pattern
[Object]Provided is a method of manufacturing a polymer for lithography having reduced residual amounts of un-reacted monomers and a poor solvent used for a purification process.[Solving Means]The method of manufacturing a polymer for lithography includes a polymerization process of obtaining a polymerization reaction solution including a polymer by polymerizing monomers in the presence of a polymerization solvent, and a purification process of obtaining a wet powder of a purified polymer by purifying the polymer in the polymerization reaction solution using a re-precipitation method, in which the purification process includes a process of filtering at a filtration differential pressure of 50 kPa or more, and the solid content of the wet powder of the purified polymer exceeds 40% by mass and is less than 65% by mass. |
| US09223212B2 |
Photosensitive resin composition and cured product thereof
An alkali-developing-type photosensitive resin composition comprising: a polycarboxylic acid resin (A) obtained by reacting a polybasic anhydride (c) with a reactant (ab) between a difunctional bisphenol epoxy resin (a) having an epoxy group at both terminals and an epoxy equivalent of 600-1300 g/eq., and a monocarboxylic acid compound (b) having an alcoholic hydroxyl group; an epoxy resin (B) having two or more epoxy groups in a molecule; and a photoacid generator (C), wherein the addition ratio the monocarboxylic acid compound (b) with respect to 1 equivalent of the epoxy group of the epoxy resin (a) is 80 equivalent % or more, and the addition ratio the polybasic anhydride with respect to one equivalent of the primary hydroxyl group of the reactant (ab) is 80 equivalent % or more. |
| US09223211B2 |
Photosensitive resin compositions, processes for preparing cured films, the resulting cured films, organic EL display devices and liquid crystal display devices
Provided is a photosensitive resin composition having high sensitivity and storage stability. The photosensitive resin composition comprises (A) a polymer component including a polymer satisfying at least one of (1) and (2) below: (1) a polymer comprising (a1) a structural unit containing a group in which an acid group is protected by an acid-dissociable group, and (a2) a structural unit containing a crosslinkable group, and (2) a polymer comprising (a1) a structural unit containing a group in which an acid group is protected by an acid-dissociable group, and a polymer comprising (a2) a structural unit containing a crosslinkable group; (B) a compound represented by formula (I) below; and (C) a solvent; |
| US09223207B2 |
Resist pattern-forming method, and radiation-sensitive resin composition
A resist pattern-forming method includes forming a resist coating film using a radiation-sensitive resin composition. The resist coating film is exposed and developed using a developer solution containing no less than 80% by mass of an organic solvent. The radiation-sensitive resin composition includes a polymer component including a polymer having an acid-labile group, and a radiation-sensitive acid generator. The polymer component includes, in an identical polymer or different polymers, a first structural unit having a first hydrocarbon group, and a second structural unit having a second hydrocarbon group. The first hydrocarbon group is an unsubstituted or substituted branched chain group, or the like. The second hydrocarbon group has an adamantane skeleton. A molar ratio of the second hydrocarbon group to the first hydrocarbon group is less than 1. A proportion of a structural unit having a hydroxyl group in the polymer component is less than 5 mol %. |
| US09223206B2 |
Photosensitive resin composition and applications of the same
A photosensitive resin composition includes (A) an alkali-soluble resin, (B) a polysiloxane, (C) an ethylenically unsaturated compound, (D) a photo-initiator, (E) a solvent, (F) a black pigment, and (G) a metal chelate. The alkali-soluble resin (A) includes an unsaturated-group-containing resin (A-1) obtained by subjecting a mixture containing (i) an epoxy compound having at least two epoxy groups and (ii) a compound having at least one carboxyl group and at least one ethylenically unsaturated group to polymerization. |
| US09223203B2 |
Microcontact printed films as an activation layer for selective atomic layer deposition
The present application relates to methods of forming patterned thin films on a substrate. In some embodiments a first patterned layer may be deposited on a substrate by a imprint lithography technique, such as microcontact printing. A second layer of a desired composition is selectively deposited over the first patterned layer by a vapor phase deposition process, such as ALD or CVD. |
| US09223200B2 |
Pellicle for lithography, pellicle-mounted photomask, and exposure treatment method
To provide a pellicle for lithography having a pellicle membrane excellent in light resistance against light with a wavelength of at most 250 nm, particularly at most 200 nm, a pellicle-mounted photomask using it, and an exposure treatment method. A pellicle for lithography having a multilayer pellicle membrane including a membrane made of a fluoropolymer (A) which contains, as the main component, repeating units obtained by cyclopolymerization of a pertluorodiene having one etheric oxygen atom, and a membrane made of a fluoropolymer (B) which has fluorinated alicyclic ring structures each containing, in the ring structure, two or three etheric oxygen atoms not being adjacent to one another, wherein the total thickness of the membrane made of the fluoropolymer (B) is at most 40% of the total thickness of the membrane made of the fluoropolymer (A). |
| US09223196B2 |
Lighting device comprising pump light source and at least two phosphor wheels
A lighting device comprising a pump light source and two or more phosphor wheels arranged one directly behind another. As a result, firstly, the heat loss can be dissipated via the two phosphor wheels. Secondly, only a single common collecting optical unit is required for collecting the conversion light emitted by the first phosphor wheel and the second phosphor wheel. |
| US09223192B1 |
Generating light displays using drops of a fluid
Systems and methods are provided for generating light displays using fluids, such as water. An example system can include a plurality of nozzles, a light projector, a shutter, and a control system. Each nozzle can emit a sequence of drops of a fluid that travel along a corresponding path. The light projector can generate light beam(s) that illuminate a display area of the sequences of drops. The shutter can operate at a shutter frequency determined to cause the light beam(s) to intermittently illuminate a position of a corresponding path of a sequence of drops within the display area such that the sequence of drops appears to be a fixed, illuminated drop at the position. The control system can: generate timing information for emission of sequence(s) of drops, determine the shutter frequency based on the timing information, and operate the shutter at the shutter frequency. |
| US09223191B2 |
Attachment for strap
An attachment for strap detachable from a strap mount includes a plate having a strap hole formed portion, a strap mount connecting portion, and a cranked portion connecting the strap hole formed portion with the strap mount connecting portion, and a rotating member that has an extension portion and that is rotatably supported by the strap hole formed portion. Each of the strap mount connecting portion and the cranked portion is provided with a connecting hole so as to attach the strap mount. And the rotating member is rotatable between a first position where the extension portion passing through the connecting hole abuts against the strap mount so as to set the attachment for strap to be in a locked state and a second position where the extension portion is removed from the connecting hole so as to set the attachment for strap in an unlocked state. |
| US09223190B1 |
Hanger device for camera/filming equipment
A hanger device for camera/filming equipment includes: a base seat having a hanging slide channel with an opening at one end and a terminal section at the other end to define a latching section; a floating tenon and a restoring latching slide tenon disposed outside the latching section and floatable/sinkable in the hanging slide channel; and a latching/unlatching unit disposed on the base seat. The quick release structure locked with the camera/filming equipment can be freely slid into the hanging slide channel in any of four directions and hung in the hanging slide channel in a fixed direction without swinging. The floating tenon serves to latch the quick release structure in the latching section. The latching/unlatching unit serves to control the floating tenon to sink or protrude into the hanging slide channel so as to unlatch the quick release structure or restore the floating tenon to the latchable state. |
| US09223189B2 |
Support head for video-photographic equipment
A support head (1) for video-photographic equipment comprising a base (2), a first body (5) rotating with respect to the base so as to oscillate about a first axis of rotation (X) of the head, and a first lever (10) extending from the first body along a longitudinal axis (A) and comprising a first end (12a) housed in a seat (13) obtained in the first body and a second end (12b) spaced from the first body. The first lever (10) may oscillate with respect to the first body about an axis of oscillation (P), passing through the first end (12a) and incident with the longitudinal axis (A), between an operating position in which the first lever is designed to control the oscillation of the first body about the first axis of rotation and a non-operating position of minimum encumbrance of the support head. |
| US09223187B2 |
Methods and systems for nonlinear optical wave-mixing
A system for conversion or amplification using quasi-phase matched nonlinear optical wave-mixing comprises a first radiation source for providing a pump radiation beam, a second radiation source for providing a signal radiation beam, and a bent structure for receiving the pump radiation beam and the signal radiation beam. The radiation propagation portion of the bent structure is made of a uniform nonlinear optical material and the radiation propagation portion comprises a dimension taking into account the spatial variation of the nonlinear optical susceptibility along the radiation propagation portion as experienced by radiation travelling along the bent structure for obtaining quasi-phase matched nonlinear optical wave-mixing in the radiation propagation portion. The dimension thereby is substantially inverse proportional with the linear phase mismatch for the nonlinear optical process. The system also comprises an outcoupling radiation propagation portion for coupling out an idler radiation beam generated in the bent structure. |
| US09223182B2 |
Liquid crystal display
A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved. |
| US09223166B2 |
Positional input systems and methods
Positional input systems and methods are provided. A positional input method can include passing (210) a polarized light generated by a source through a predetermined pattern of visibly transparent polarizing elements disposed on the surface of a display device. The method further includes detecting (220) a change in the polarization state of the polarized light corresponding to a location on the display device. |
| US09223163B2 |
Film, and method of producing same
Provided is a method of producing a film including: a coating step of coating, on a substrate, a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound, an alignment controlling agent capable of controlling alignment of the polymerizable liquid crystal compound, a polymerization initiator and coated film a solvent; and a drying step of drying, wherein the alignment controlling agent is a compound represented by formula (1) below, and the alignment controlling agent is added in 0.005 to 0.2 parts by mass relative to 100 parts by mass of the polymerizable liquid crystal compound: In general formula (1), each of L1 and L2 represents an alkylene group having 1 to 6 carbon atoms that may be substituted with a fluorine atom or the like, and n1 and n2 represents integers of 3 or more. |
| US09223162B2 |
Display having a flexured element
A display device having a flexured element. More particularly, the display device may incorporate a cover glass with one or more flexure bearing sections. The flexure bearing may permit the cover glass to flex and/or bend in response to stresses or strains while still maintaining contact with an attachment point. If the attachment points have different heights, for example, the cover glass may flex at the flexure bearing, thereby permitting the portion of the cover glass between the attachment points to maintain a relatively planar alignment. |
| US09223155B2 |
Electrically controlled optical system
The effective focal length of an optical system can be electronically controlled using switchable wave plates in conjunction with polarized light. |
| US09223151B2 |
Method for determining reading distance
A method for determining reading distance for an individual made to observe a reading zone includes positioning the individual in front of an apparatus to learn their reading distance. The individual reads of a zone that is placed on a portable tablet and equipped with at least one location marker. At least one image is acquired allowing at least one facial reference point of the individual and each marker of the reading tablet. The images is processed taking into account the position of the facial reference point of the individual and the position of the at least one marker of the tablet and the indicating of the reading distance is conveyed. |
| US09223150B2 |
Eyeglasses able to instantly install or remove lens
A pair of eyeglasses includes a lens and a frame. The frame has a holder and two temples connected to two ends of the holder. The holder has a clip slot able to fix the lens. A through hole is defined in the holder and communicates with the clip slot. A bead and a spring are accommodated in the through hole. A restriction member is connected to the holder and blocks the through hole at the inside of the holder. The spring is installed between the bead and the restriction member. The bead partially protrudes from the through hole. The lens has a positioning portion corresponding to the bead. The bead that partially protrudes from the through hole is engaged with the positioning portion. The lens is easily installed or removed by shifting the bead in the clip slot from the positioning portion of the lens. |
| US09223143B1 |
Volumetric film display systems
An apparatus for watching movies in 3D having a belt feeding 3D volumetric objects comprising singular sequences for viewing a movie strip in 3D and thus eliminating the need for wearing 3D glasses to enjoy a movie in three dimensions. |
| US09223136B1 |
Preparation of image capture device in response to pre-image-capture signal
Embodiments may be implemented by a computing device, such as a head-mountable display or mobile phone, in order to pre-emptively warm up the device's camera, when it is probable that a user will be taking a photo. An illustrative method involves a computing device (a) receiving sensor data from one or more sensors associated with the computing device, wherein the computing device comprises an image-capture device, (b) analyzing the sensor data to detect at least one pre-image-capture signal, wherein the at least one pre-image-capture signal indicates a subsequent image-capture signal is likely to be received, and (c) in response to detecting the at least one pre-image-capture signal, causing the computing device to initiate an image-capture preparation process that prepares the image-capture device to capture an image. |
| US09223135B2 |
Head-up display and method with light intensity output monitoring
A sensor is configured to monitor an intensity output of a light source of the head-up display and provide a measured actual light intensity value to a controller. The controller is configured to store a target light source intensity value in a computer-readable memory. The controller is configured to compare the measured actual light intensity value to the target light intensity value. The controller is configured to reduce the light intensity output provided at a vehicle operator viewable display surface in a situation where the measured actual light intensity value exceeds the target light intensity value. |
| US09223130B2 |
Light scanner, image display device, head-mounted display, and method of manufacturing light scanner
A light scanner includes: a base part; a shaft part that swingably supports the base part around a first axis; an optical unit including a light transmission part that is supported by the base part and has light transmissivity, and a first light reflection reduction part that is provided on the light transmission part and reduces light reflection, wherein light enters the first light reflection reduction part. |
| US09223126B2 |
Portable telescope
A portable telescope that takes advantage of an offset optical pathway between the objective tube and eyepiece tube that allows adjustment of the eyepiece height independent of the objective tube elevation. A user-friendly, motorized, interactive, self-calibrating portable telescope with an offset optical path. |
| US09223123B2 |
Method and device for coupling laser light derived from at least two laser sources into one optical fiber
The invention consists in passing a laser beam (3) from each of laser sources (1) through its individual first optical system (4), single reflecting this beam (3) from a substantially flat individual reflecting surface (7) towards an input facet (10′) and focusing this beam (3) by a second common optical system on the input facet (10′) of the fiber (10). The laser beams (3) are emitted by laser modules (1), each containing a single laser source in an individual housing (2) with a first optical system (4), fixed with respect to the housing (2). The housing (2) of each laser module (1) is mounted in a holder (17, 20). The second optical system (9) is placed directly in front of the input facet (10′) of the fiber (10). An axis (12) of each first optical system (3) forms with an axis (13) of the second optical system (9) an angle (α) ranging between 45 (α′) and 145 (α″) degrees. The individual reflecting surfaces (7) are either on the oblique truncations of rods (15, 19) placed parallel to the optical axis (13) of the second optical system (9) or on the lateral faces of the regular pyramid (8) with the number of sides of the pyramid base equal to the number of laser modules (1). Optical axis (13) of the second optical system (9) passes through the vertex and through the center of the base of this pyramid (8). |
| US09223121B2 |
Optical structure for acquiring fingerprint image
An optical structure for acquiring a fingerprint image with high resolution and minimum distortion is provided. The optical structure includes a prism configured to comprise an input surface to which light is irradiated, a contact surface formed horizontally to be in contact with a finger, and an output surface through which the light that has been irradiated to the input surface and reflected from the finger in contact with the contact surface passes; a lighting unit configured to emit a beam to the input surface of the prism; a reflector unit configured to reflect a fingerprint image passing through the output surface of the prism; a lens unit configured to comprise two or more lenses, each being configured to receive the fingerprint image reflected from the reflector unit; and an image sensor on which the fingerprint image passing through the lens unit is formed. |
| US09223120B2 |
Imaging lens and imaging apparatus
An imaging lens includes: a positive first lens group; a positive second lens group which moves while focusing; and a third lens group. The first lens group includes a positive lens having a convex surface with a radius of curvature having a small absolute value toward the image side, a positive biconvex lens, a negative lens having a concave surface with a radius of curvature having a small absolute value toward the object side, and a positive lens having a convex surface with a radius of curvature having a small absolute value toward the object side, in this order from the object side. The second lens group includes a positive lens having a convex surface with a radius of curvature having a small absolute value toward the object side. The third lens group includes two positive lenses and one negative lens. The imaging lens satisfies a predetermined conditional formula. |
| US09223118B2 |
Small form factor telephoto camera
A compact telephoto lens system that may be used in a small form factor cameras. The lens system may include five lens elements with refractive power. Alternatively, the lens system may include four lens elements with refractive power. At least one of the object side and image side surfaces of at least one of the lens elements is aspheric. Total track length (TTL) of the lens system may be 6.0 mm or less. Focal length f of the lens system may be at or about 7.0 mm (for example, within a range of 6.5-7.5 mm). Lens elements are selected and configured so that the telephoto ratio (TTL/f) satisfies the relation 0.74 |
| US09223116B2 |
Super wide angle optical lens system
The present invention relates to a super wide angle optical lens system reduced in size and weight and increased in definition for various electronic devices and vehicles while capable of obtaining satisfactory optical performance, an appropriate wide field angle and exhibiting high image quality and broad image data, thereby reducing distortion of an image. |
| US09223115B2 |
Image pickup lens unit
Image pickup lens unit (100) comprises, in order to minimize the positional displacement between an optical system and a holder therefor, compound lens (6), holder (2) which houses compound lens (6) therein, and cover (4) which covers compound lens (6). In holder (2), there is formed peripheral section (2e) which restricts the movement of compound lens (6) in the XY-direction. In cover (4), there is formed projecting section (4e) which restricts the movement of compound lens (6) in the Z-direction. |
| US09223106B2 |
Fiber termination enclosure with modular plate assemblies
Certain types of fiber termination enclosures include an enclosure and at least one of a plurality of plate module mounting assemblies. Example plate module mounting assemblies include a termination panel plate assembly; a splice tray plate assembly; a cable spool plate assembly; and a drop-in plate assembly. Example cable spool plate assemblies include a cable spool arrangement rotationally coupled to a mounting plate, which fixedly mounts within the enclosure housing. A stand-off mount element may be disposed on the front of the cable spool arrangement to rotate in unison with the cable spool arrangement. The stand-off mount element may include one or more termination adapters. |
| US09223101B2 |
Optical transducer with integrated feedthrough
An optical transducer is provided. A “measuring” portion of the transducer may be exposed to a high pressure and fluids when the optical transducer is deployed (e.g., in a wellbore or other industrial setting). The transducer may include an optical waveguide with a first portion that forms a first seal that isolates an “instrumentation” portion of the transducer from exposure to the high pressure and fluids to which the measuring portion may be exposed. The transducer may also include a second seal with a “stack” of material elements that contact a second portion of the optical waveguide to also isolate the instrumentation portion of the transducer from exposure to the high pressure and fluids to which the measuring portion may be exposed. |
| US09223099B2 |
Optical device
An apparatus is disclosed comprising a planar optical waveguide structure which includes a substrate and two planar optical waveguides thereon. The apparatus further comprises a solid structure having a body and two branches connected to the body. Each of the two branches has a reflective surface area thereon. Each of the two planar optical waveguides is configured to optically couple light from an end thereof to the reflective surface area of a corresponding one of the branches. The planar optical waveguide structure further includes a third planar optical waveguide on the substrate. The third planar optical waveguide has a segment located between the solid structure and the substrate. |
| US09223096B2 |
LC connector and method of assembly
A fiber optic connector includes a front housing having sidewalls each defining a slot and a rear insert with a pair of locking flanges extending radially away, the locking flanges configured to snap-fit into the slots, each locking flange defining a front face and a rear face, the radially outermost portion of the rear face defining an edge, the edge being the rearmost extending portion of the locking flange. Another fiber optic connector includes a front housing defining a front opening at a front end, a circular rear opening at a rear end, and an internal cavity extending therebetween. A rear insert including a generally cylindrical front portion is inserted into the front housing through the circular rear opening, the front portion defining at least one longitudinal flat configured to reduce the overall diameter of the generally cylindrical front portion configured to be inserted into the front housing. |
| US09223092B2 |
Compact micro-optical devices and methods using asymmetric lenses
The performance, reliability, and cost of the optical couplers depends heavily on their design and packaging technologies. A need still exists in the art of design and manufacturing of optical coupler devices to provide superior performance, improved reliability and reduced cost simultaneously while addressing issues such as walk-off. Such improvements arising from the inclusion of asymmetric optical elements within the optical path rather than the circularly symmetric optical elements within the prior art. |
| US09223091B2 |
Light beam collimator particularly suitable for a densely packed array
A method and apparatus for controlled displacement, rotation and deformation of parts of a fiber optic collimator so as to provide multiple degrees of adjustment freedom that are decoupled one from another, for adjusting the path of a light beam, comprising: an output elongate hollow node for passing a light beam therethrough and towards a lens, and an elongate hollow base node having separate top and bottom parts connected to each other by opposed ends of a plurality of flexible rods that restrict the relative movement between the top and bottom parts of the base node to substantially only translational parallel movement. Opposed portions of the top and bottom parts of the base node each include a respective screw and an opposed slanted surface, which upon interaction, develop a shearing force which is applied to the top and bottom parts of the base node and cause a translational parallel relative movement therebetween. |
| US09223088B2 |
Method for manufacturing semiconductor optical device
A method for manufacturing a semiconductor optical device includes the steps of forming a semiconductor mesa by etching a stacked semiconductor layer, the semiconductor mesa being defined by two grooves, one on each side of the semiconductor mesa; forming a first insulating film on a side surface and a top surface of the semiconductor mesa; forming a resin film on the first insulating film, the resin film filling the grooves; etching the resin film on the semiconductor mesa to form a first opening in the resin film, the first insulating film being exposed through the first opening; etching the first insulating film exposed through the first opening to expose the top surface of the semiconductor mesa; depositing an ohmic metal on the top surface of the semiconductor mesa; and depositing a second insulating film on the ohmic metal and a surface of the resin film. |
| US09223086B2 |
Wavefront synthesizer systems
Wavefront synthesizers and optical switches implemented with wavefront synthesizers are disclosed. In one aspect, a wavefront synthesizer includes a waveguide tree composed a root waveguide that branches into at least two terminus waveguides. The root waveguide is integrated with a source to inject light into the waveguide tree via the root waveguide. The synthesizer includes output couplers located at the ends of the terminus waveguides. Each output coupler outputs a wavefront associated with a portion of the light injected with at least two of the wavefronts overlapping to form at least one beam of light via constructive interference. The synthesizer also includes microring resonators disposed adjacent to the terminus waveguides. Each microring is independently tunable to apply a phase shift in the wavefront output from one of the output couplers to steer the direction of the beam and the at least two wavefronts. |
| US09223078B2 |
Positioning signal transmitter module and electronic product with cursor-controllable function
A positioning signal transmitter module, adapted to use with a cursor-controlling device corporately for a cursor controlling, includes a light-guide element and at least one light source. The light-guide element has a light-emission surface and at least one light-incidence surface adjacent to the light-emission surface. The light source is disposed beside the light-incidence surface(s), and each light source is configured to provide a light signal to its corresponding light-incidence surface. The light signal emits out from the light-emission surface. Moreover, an electronic product with a cursor-controllable function using the aforementioned positioning signal transmitter module is also provided. |
| US09223076B2 |
Semiconductor light emitting device package
A semiconductor light emitting device package is provided, including a body, first and second reflective cups disposed under a top surface of the body and spaced apart, a first connection pad disposed under the top surface of the body and spaced apart from the first and second reflective cups, a second connection pad disposed under the top surface of the body and spaced apart from the first and second reflective cups and the first connection pad, a first semiconductor light emitting device disposed within the first reflective cup, and a second semiconductor light emitting device disposed within the second reflective cup. |
| US09223069B2 |
Polarizer and method of manufacturing the same
A polarizer includes a substrate having a first refractive index, a metal pattern disposed on the substrate, and a passivation layer disposed on the metal pattern. The metal pattern includes a plurality of protrusions having widths. The passivation layer has a second refractive index and covers at least one surface of the protrusions. |
| US09223066B2 |
Patterned retarder
A patterned retarder is provided. A microstructure layer is disposed on a substrate of the optical retarder. The microstructure layer has a plurality of trapezoid protrusions. A bottom angel of the trapezoid protrusions is 12-85 degree. A conformal alignment layer and a liquid crystal phase retarder layer are sequentially disposed on the microstructure layer. |
| US09223065B2 |
Optical film and organic light-emitting display device including the same
Provided is an organic light-emitting display device. The organic light-emitting display device includes a display substrate having a base substrate and an organic layer disposed on the base substrate, an optical layer disposed on the display substrate and having a phase-delay film and a polarizing layer disposed on the phase-delay film, and several diffusion modules disposed between the display substrate and the optical layer and disposed separately from each other. |
| US09223061B2 |
Method of reconstructing aspheric surface equations from measurements
Surface measurement data just provides the coordinates of an object surface without giving various parameters like the radius of curvature, conic constant, and deformation coefficients. In this paper, we propose a novel method for extracting the important parameters for the determination of unknown aspheric surface equations from the measurement of aspheric surfaces. The largest error between the original surface and the reconstructed surface in the theoretical case is shown to be about 8.6 nm. This fact implies that the new method is well suited for the reconstruction of unknown surface equations. |
| US09223056B2 |
Determining borehole corrected formation properties
A method for correcting formation properties due to effects of a borehole is disclosed. The method includes obtaining voltage measurements using a logging tool disposed in a borehole penetrating a subsurface formation. The method further includes using a processor to: determine a tensor for the formation using the voltage measurement. For a given set of parameters, the processor determines, based upon the voltage measurements, a parameter value for each parameter in a subset of the set of parameters. The method further uses the processor to compute a borehole-inclusive modeled tensor that includes the effects of the borehole using the parameter values, optimize the parameter values using the determined tensor and the borehole-inclusive tensor, compute an optimized tensor using the optimized parameter values, compute a borehole corrected tensor using the optimized tensor, and determine at least one borehole corrected formation property using at least one of the borehole corrected tensor or the optimized parameter values. |
| US09223055B2 |
Identifying formation, matrix and fluid related characteristics from subsurface data using factor analysis
A method of interpreting petrophysical measurement data include arranging measurements of at least one physical property of formations into a matrix representing the measurements and selecting a range of number of unobserved factors or latent variables for factor analysis. Factor analysis is performed on the measurement matrix and comprises performing factorization of measurements matrix into a number of factorsand performing rotation of the factorization results. Whether the factor loadings for each factor have achieved a “simple structure” is determined and either each of the selected number of factors is associated with a physical parameter of the formations, or one is added to the number of factors and factor analysis and rotation are repeated until factor loadings of all factors have achieved “simple structure” such that the each of the number of factors is associated with a physical property of the formations. |
| US09223052B2 |
Scanning systems
The present application is directed toward cargo scanning systems having scanners, each arranged to scan a respective object and generate a set of scan data, processors arranged to process each set of scan data to determine whether it meets a predetermined threat condition, workstations, and data management system arranged to direct data that meets the threat condition to one of the workstations for analysis. |
| US09223045B2 |
Method and apparatus for object/material detection
Methods and apparatus to compare the size of a target from the first sensor information with the size of the target from the second sensor information to determine whether an anomaly exists based upon the size comparison. In one embodiment, the size of the target from the first sensor information is affected by dielectric constants for at least one material of interest associated with the target. |
| US09223043B2 |
Estimating interval velocities
A method of estimating a velocity of a geological layer includes providing a first, initial model including an interval velocity associated with a subsurface location and an uncertainty associated with the interval velocity; providing data including an actual or approximated root-mean-square (RMS) velocity associated with a subsurface location and an uncertainty associated with the RMS velocity; and estimating a second model including an interval velocity associated with a subsurface location and an uncertainty associated with the interval velocity, based on the interval velocity and the uncertainty of the first model, and the RMS velocity and the uncertainty of the data. |
| US09223040B2 |
Method of seismic source synchronization
A method of controlling seismic data acquisition includes synchronizing a sampling rate of at least one node configured to acquire seismic data with a GPS timing signal from a first GPS seismic device; and delaying sending a start signal to one or more seismic sources, the delay being with reference to a GPS timing signal from a second GPS device. |
| US09223032B2 |
Composition for reflective film, reflective film, and X-ray detector
Provided is a composition for reflective film comprising a polyvinyl acetal resin, an epoxidized vegetable oil, a solvent, a coupling agent and titanium oxide. |
| US09223030B2 |
Radiation detection equipment and nuclear medicine diagnosis device
Provided is radiation detection equipment including: a semiconductor radiation detector which has a semiconductor crystal made of thallium bromide; a capacitor which applies a voltage to the semiconductor radiation detector; and at least one DC power source which accumulates positive charges and negative charges in either of electrodes of the capacitor. Herein, a cathode and an anode in the semiconductor radiation detector are formed of at least one kind of a metal selected from gold, platinum and palladium. Further, the DC power source periodically reverses a voltage of accumulating the positive charges and a voltage of accumulating the negative charges in either of the electrodes of the capacitor per interval shorter than 10 min, thereby to apply the resulting voltage thereto. |
| US09223028B2 |
System and method for fast code phase and carrier frequency acquisition in GPS receiver
A GPS receiver acquires carrier frequency and Gold code phase using short segments of a received GPS signal. In one embodiment, a 1-ms segment of the GPS signal is transformed to the frequency domain. This is multiplied by a frequency representation of the Gold code. The resulting product is converted to the time domain, and a peak is detected. The location of the peak corresponds to the code phase. If no peak is located, the carrier frequency is changed. Full- and half-bin steps in carrier frequency are considered. Processing gain is achieved by using longer segments of the input signal, for example 4 or 16 ms and integrating 1-ms segments. Considerations are provided for compensating for the effects of a transition, should it occur in the short segment of the GPS signal being processed. Integrations can be performed using non-coherent and coherent techniques. Adjustments are made for non-integral millisecond segment lengths. |
| US09223026B2 |
GNSS reference for subscribed precisions
This application discloses a GNSS reference apparatus having a vector error generator and a reference data server. The vector error generator generates one or more sequences of keyed intentional errors made confidential with confidential error keys, and then combines the sequences to generate a sequence of reference erroneous positions. The reference data server issues GNSS position-determination reference data based on the reference erroneous positions where the keyed intentional errors for at least one of the confidential sequences are reversible with confidential access to the corresponding confidential error key for determining a GNSS-based position. |
| US09223025B2 |
Underwater platform with LIDAR and related methods
Systems and methods for conducting autonomous underwater inspections of subsea and other underwater structures using a 3D laser mounted on an underwater platform such as AUV, an ROV or a tripod. The systems and methods described herein can be used for scanning underwater structures to gain a better understanding of the underwater structures, such as for example, for the purpose of avoiding collision of an underwater vehicle with the underwater structures and for directing inspection, repair, and manipulation of the underwater structures. |
| US09223018B2 |
Method for displaying an active radar image and handheld screening device
A method for displaying an active radar image of an object on a handheld screening device is provided comprising taking a sequence of active radar images of an object, the different active radar images of the sequence being representative for different distances of the object from the handheld screening device; selecting an image of the sequence of active radar images; and displaying the selected image on a display. A corresponding handheld screening device is provided as well. |
| US09223016B2 |
Pulse radar apparatus and control method for the same
A pulse radar apparatus and a control method therefor are provided that can detect information about a target with a high degree of accuracy by allowing detection of target information at all times and updating a replica signal of a noise signal in order. When the number of sets of distance data n1 is determined to be more than the number of sets of all distance data Nr in step S5, it is determined that target information detection processing is finished, and replica signal generation processing is subsequently performed. The radar function is activated in steps S13, S15, S16, and the noise signal for each distance data is obtained in step S17. Thereafter, in steps S19, S21, S23, the first, second, and third background signals, respectively, are generated, and thereafter, in step S23, a replica signal is generated. |
| US09223013B2 |
Estimating distance to an object using a sequence of images recorded by a monocular camera
A method for monitoring headway to an object performable in a computerized system including a camera mounted in a moving vehicle. The camera acquires in real time multiple image frames including respectively multiple images of the object within a field of view of the camera. An edge is detected in the images of the object. A smoothed measurement is performed of a dimension the edge. Range to the object is calculated in real time, based on the smoothed measurement. |
| US09223010B2 |
Receiver compensation by adjusting receiver sensitivity
A receiver compensation system and method to operate the receiver compensation system are disclosed. The compensation sensor system includes at least one receiver and at least one control loop. The method to operate the receiver compensation system is characterized in that the receiver is adjusted in its sensitivity by a control signal such that in the case of changes of an input received by the receiver, a control signal of the control loop resets an associated receiver output signal, except for a control error. Further, at least one other signal of the control loop represents or contains a measurement of the change of the input received by the receiver. |
| US09223009B1 |
Method and system for electromagnetic interference (EMI) mitigation using an auxiliary receiver
An auxiliary receiver implemented method of providing to a host RF system one or more frequency and bandwidth recommendation for a minimal electromagnetic interference (EMI) near-future transmission, the method including the steps of receiving signals on an antenna such as an omni-directional antenna in a band of operation of the host system 360 degrees in azimuth; analyzing the received signals in the auxiliary receiver; performing a statistical analysis in the auxiliary receiver to predict the one or more frequency and bandwidth recommendation for a minimal EMI near-future transmission; and providing one or more frequency and bandwidth recommendations to the host system. |
| US09223008B1 |
Load tracking and stabilization
A method for stabilizing a load suspended with a rope, cable, net, sling or the like is disclosed. A beacon having a plurality of lights thereon may be attached to the load relative to the attachment point to the load, to an attachment point of the load or to the rope, cable sling or the like. A sensor on the lifting device senses the beacon and thus any swinging motion of the load, and a processor responsive to the sensor develops control signals that direct motion of the lifting device to dampen any swinging motion of the load. |
| US09223007B2 |
Kalman filtering with indirect noise measurements
Accurate remote tracking of fixed objects from a moving platform requires overcoming platform noise. Such tracking becomes difficult when the only inertial reference (such as a central aircraft inertial navigation system) is remote from the sensor, which experiences non-measured angular movements due to airframe vibrations and flexing. In such a scenario, Kalman filtering cannot converge on a true value because all noise sources are not known. Current naïve approaches arbitrarily boost noise with fixed additive or multiplicative factors. However, such approaches slow filter response and; thus, often fail to give timely results. Embodiments of the present disclosure derive inertial reference parameters to quantify noise of the sensor that is remote from the inertial reference. Advantageously, disclosed embodiments enable use of remote sensors with an existing inertial reference, rather than consolidating sensors and the inertial reference at a single location or providing inertial references at each sensor. |
| US09223005B2 |
Electronic apparatus, method and system for measuring location
An electronic apparatus, a method and a system for measuring a location are provided. A motion information is obtained according to a moving process of the electronic apparatus. And in the moving process, a displacement vector from a first sensing point to a second sensing point is calculated according to the motion information when an identification tag is sensed by the electronic apparatus, for obtaining a relative location of the first sensing point and the second sensing point. |
| US09223004B2 |
Controlling position uncertainty in a mobile device
Systems and methods for constraining growth in position uncertainty of a mobile device are based on determination that the mobile device is in a pedestrian mode. Determination of the pedestrian mode is based on detection of steps by a pedometer, speed of motion of the mobile device, turn rate determination by a gyroscope, charging condition of the mobile device, availability of satellite signals, etc. Step counts and/or turn rate information are used to ascertain the distance that a pedestrian user may have traversed from a last known position, based on which growth of position uncertainty is controlled. |
| US09223003B2 |
Differentiated station location
Embodiments allow a station to determine its location and report the location to a access point or other network entity. The station obtains agreement with an access point, group of access points, or other network entity to provide its location to a designated accuracy level and the access point(s) agree to provide services such as access to a location service, the access point(s) location to a designated positional accuracy, etc. The station measures its position and induces an error in its reported location. The induced error prevents an exact location of the station from being determined by the access point(s) or others, thus preserving the privacy of the station. The location reported by the station may be absolute (e.g., geographic coordinates) or relative to a landmark, location, etc. |
| US09222998B2 |
Compact inhomogeneous permanent magnetic field generator for magnetic resonance imaging
A magnet assembly primarily for use in MRI applications is disclosed. The magnet assembly is composed of a single disk and ring permanent magnet set connected to a C-type magnet yoke and return fixture with asymmetrically arranged poles. Together, the permanent magnets create a strong magnetic field that has a large static gradient in the central enclosure. The magnet assembly is primarily designed for diffusion based MRI scanning but can perform routine MRI scanning as well. |
| US09222995B2 |
Apparatus and method for dispensing a hyperpolarized fluid
A dispenser is provided for producing a nuclear hyperpolarized contrast agent. The dispenser comprises a chamber to receive a compound. A photonic hyperpolarization system generates an OAM-photonic beam endowed with orbital angular momentum and is arranged to direct the OAM-photonic beam into the chamber so as to generate nuclear hyperpolarization in the compound. The chamber has an output over which the hyperpolarized compound can be issued. Since the hyperpolarization is generated ex-vivo, the penetration depth of the OAM-photonic beam in biological tissue is irrelevant for the present invention. |
| US09222990B2 |
Magnetic field sensors and related techniques that can communicate at least one of three or more potential categories in which one or more characteristic values of a proximity signal responsive to a proximity of a sensed object are categorized
A method of performing a self-test associated with a magnetic field sensor includes generating a proximity signal responsive to a proximity of a sensed object with one or more magnetic field sensing elements, and identifying one or more characteristic values associated with the proximity signal while the proximity signal is responding to the proximity signal, The method also includes categorizing the one or more characteristic values into three or more potential categories, including three or more categories, wherein the plurality of potential categories is representative of a plurality of discrete self-test states of the proximity signal that could occur while the proximity signal is responding to the proximity of the sensed object. The method also includes communicating at least one of the plurality of potential categories into which at least one of the one or more characteristic values was categorized. A magnetic field senor implements the above method. |
| US09222988B2 |
Magnetic sensor, magnetic sensor driving method, and computer-readable recording medium
A magnetic sensor includes: a pulse generation circuit that generates a pulse having a pulse width shorter than the power-on time of an intermittent power supply signal from an external intermittent power supply; a magneto-electric conversion element; and a switch that controls, based on the pulse, a signal application time of the intermittent power supply signal to the magneto-electric conversion element within the power-on time. The magneto-electric conversion element is, for example, an MR element that outputs two detection signals, magnitude relation between signal levels of the two detection signals changing by field intensity of an external magnetic field. The magnetic sensor may further include an amplifier that amplifies the two detection signals and a comparator that compares the two amplified detection signals. |
| US09222986B2 |
Distributed battery management system and method of identification distribution using the same
A distributed battery management device and a method thereof are provided. The method comprises: receiving, by a battery management control module, a first identification distribution request from a first data acquisition module; activating, by the battery management control module, the first data acquisition module for monitoring one or more batteries; and sending, by the battery management control module, a first identification message corresponding to the first identification distribution request, to the first data acquisition module. The device comprises: a battery management control module; and a first data acquisition module communicatively coupled with the battery management control module, wherein the battery management control module and the first data acquisition module are configured to communicate with each other to identify the data acquisition module. |
| US09222978B2 |
Two-dimensional scan architecture
Aspects of the invention relate to techniques of using two-dimensional scan architecture for testing and diagnosis. A two-dimensional scan cell network may be constructed by coupling input for each scan cell to outputs for two or more other scan cells and/or primary inputs through a multiplexer. To test and diagnose the two-dimensional scan cell network, the two-dimensional scan cell network may be loaded with chain patterns and unloaded with corresponding chain test data along two or more sets of scan paths. Based on the chain test data, one or more defective scan cells or defective scan cell candidates may be determined. |
| US09222970B2 |
Fault position analysis method and fault position analysis device for semiconductor device
A fault position analysis method and a fault position analysis device for a semiconductor device, through which a fault position of a SiC semiconductor device can be analyzed and specified by an OBIRCH method, are disclosed. The fault position analysis method for the semiconductor device scans and irradiates a device and a circuit on a front surface of a substrate with a laser beam from a rear surface side of the substrate of the semiconductor device to heat the device and the circuit. It causes a current to flow to the device and the circuit while being heated, detects a change in a resistance value caused by a change in a current, and analyzes the fault position. The semiconductor device is a semiconductor device which uses an N-doped SiC substrate. Laser beams having wavelengths of 650 to 810 nm are used. |
| US09222967B2 |
Secured detection system
The invention relates to a detection system employed for securing a start-up of an application, said system comprising at least one first detector (D2) and one second detector (D3), each detector comprising two input terminals (I1, I2) connected to its logic inputs, two output terminals (O1, O2) connected to its logic outputs and two power supply terminals (0V, +24V) connected to two electrical power supply lines. The two output terminals (O1, O2) of the first detector (D2) are connected to the two input terminals (I1, I2) of the second detector (D3) and the two output terminals (O1, O2) of the second detector (D3) are connected to control devices (K1, K2) of the application to be secured, so as to form a detection chain. |
| US09222961B1 |
Vertical probe card and method for manufacturing the same
A vertical probe card includes a bottom substrate, a top substrate, an interposer, a first set of electrically conductive polymer contacts, a second set of electrically conductive polymer contacts, a first anisotropic conductive film, and a second anisotropic conductive film. The interposer is disposed between the bottom substrate and the top substrate. The first set of electrically conductive polymer contacts is disposed on the surface of the bottom substrate opposite to the interposer. The second set of electrically conductive polymer contacts is disposed on the surface of the top substrate opposite to the interposer. The first set of electrically conductive polymer contacts are arranged differently from the second set of electrically conductive polymer contacts. The first anisotropic conductive film is disposed between the bottom substrate and the interposer, and configured to electrically connect the bottom substrate and the interposer. The second anisotropic conductive film is disposed between the interposer and the top substrate, and configured to electrically connect the interposer and the top substrate. |
| US09222960B2 |
Electrical test platform with organized electrical wiring
A test platform for devices requiring electromagnetic interference testing includes a base, a supporting pole perpendicularly mounted on the base, a supporting member rotatably supported on the supporting pole, and a number of conductive apparatus mounted to the supporting pole. The supporting member includes a power socket. Each conductive apparatus includes a tank fitted about the supporting pole, conductive liquid received in the tank, first cables, and a second cable. Each tank defines an annular slide slot surrounding the supporting pole. First ends of the first cables are connected the power socket, second ends of the first cables are extended through the slide slots and electrically coupled to the conductive liquid. A first end of the second cable is electrically coupled to the conductive liquid, and a second end of the second cable is electrically coupled to an uninterrupted power supply. |
| US09222954B2 |
Unitized reagent strip
The embodiments disclosed herein relate to unitized reagent strips for holding and transporting reagents and materials used in automated sample preparation and/or processing for biological and or chemical assays. |
| US09222952B2 |
Sample processing system, transport control system and transport control method
A sample processing system comprising: first, second and third sample processing units; first, second and third sample transport units; and a control section is disclosed. In order to transport a sample rack which is to be introduced to the first sample transport unit to a destination sample transport unit which is located downstream of a second sample transport unit, the control section initially controls the first and second transport unit to move a transport member. When the sample rack arrives at a predetermined position on the transport path of the first transport unit, the control section controls the third transport unit to move a transport member. |
| US09222951B2 |
Calibration method for the prospective calibration of measuring equipment
A method for operating measuring equipment for detecting an analyte in a bodily fluid by means of a continuously measuring blood glucose sensor. A calibration method is carried out for the prospective calibration of the measuring equipment. At least three calibration points are detected in the calibration method, wherein each calibration point comprises a measurement signal from the measuring equipment and a reference value of an associated reference measurement. A plurality of possible slopes are established between the calibration points. At least one robust estimation method using a formation of at least one median is used to determine a probable slope from the plurality of possible slopes. Furthermore, a measurement is carried out. During the measurement and using the probable slope, a concentration of the analyte in the bodily fluid is deduced from a measurement signal from the measuring equipment and the probable slope. |
| US09222945B2 |
Method and kit for the classification and prognosis of wounds
The invention relates to a method and kit for identifying chronic or acute mammalian wound tissue or for determining the prognosis of mammalian wound tissue based upon the identification of at least one key set of molecular markers or genes whose expression pattern is indicative of a given wound type and so representative of a given prognosis. |
| US09222944B2 |
Method for screening a salty taste modulating substance
By contacting a test substance with a cell that expresses a Kv3.2 protein, and comparing observed cation influx into the cell with cation influx into the cell observed when the test substance is not contacted with the cell, a salty taste modulating substance such as salt alternative compound, or salt perception enhancing or inhibiting compound is screened. |
| US09222943B2 |
Mass spectrometry-cleavable cross-linking agents to facilitate structural analysis of proteins and protein complexes, and method of using same
Novel cross-linking compounds that can be used in mass spectrometry, tandem mass spectrometry, and multi-stage tandem mass spectrometry to facilitate structural analysis of proteins and protein complexes are provided and have the formula: where X is an N-hydroxy-succinimidyl or similar heterocyclic group. Also provided is a method of mapping protein-protein interactions of protein complexes using various mass spectrometry techniques. |
| US09222938B2 |
Neoepitope detection of disease using protein arrays
A biosensor for use in detecting the presence of diseases, the biosensor comprising a detector for detecting a presence of at least one marker indicative of a specific disease. A method of determining efficacy of a pharmaceutical for treating a disease or staging disease by administering a pharmaceutical to a sample containing markers for a disease, detecting the amount of at least one marker of the disease in the sample, and analyzing the amount of the marker in the sample, whereby the amount of marker correlates to pharmaceutical efficacy or disease stage. Markers for gynecological disease. An immuno-imaging agent comprising labeled antibodies, whereby the labeled antibodies are isolated and reactive to proteins overexpressed in vivo. Informatics software for analyzing the arrays, the software including analyzing means for analyzing the arrays. |
| US09222935B1 |
Fluid sample analysis system
A fluid analysis system may include a stage configured to receive a sample holder including a fluid sample to be analyzed. The fluid analysis system may also include a fluid analyzer configured to monitor at least one characteristic of the fluid sample to be analyzed; and an inclined rail; wherein the stage is configured to move along the inclined rail to cause the sample holder to move with a first component of motion along an analysis axis of the fluid analyzer and simultaneously with a second component of motion orthogonal to the analysis axis of the fluid analyzer, wherein the first component of motion affects a focus of the fluid analyzer relative to at least one constituent of the fluid sample to be analyzed. |
| US09222931B2 |
Plasma or serum separator
A plasma or serum separator (10) for isolating plasma or serum from whole blood, comprises: a blood separation member (12), configured for separating blood applied to a first portion such that the plasma or serum of the blood is located in a second portion; a holding member (14) covering and holding the blood separation member (12); a blood introducing portion (16) formed in a portion of the holding member (14) covering the first portion; a plasma or serum sampling aperture (18) formed in a portion of the holding member (14) covering the second portion; and at least one plasma or serum collecting cavity (22) arranged at the second portion in fluid communication with the plasma or serum sampling aperture (18) for collecting plasma or serum leaving the blood separation member (12) through the plasma or serum sampling aperture (18). |
| US09222924B1 |
Differential kinetic test unit
A differential kinetic test unit tests chemical reaction parameters. Reaction media is inserted into a vessel through a reactant feed conduit. A reaction outlet mechanism removes liquid and vapor reaction components from the vessel. A motor rotates a reaction shaft which extends into the reaction media within the vessel. A mixing impeller is fixed to the reaction shaft and is positioned within the reaction media. A catalyst frame positions a catalyst container holding a catalyst with the catalyst container being immersed in the reaction media. Reaction media is drawn through the catalyst and the reacted media is passed through the reaction outlet mechanism for testing of the chemical reaction parameters. |
| US09222923B2 |
Data processing device for gas chromatograph and data processing program used in same
As a data processing device and data processing program for a gas chromatograph, which enable composition, a name, and the like of a registered substance to be extracted from an actually measured retention index by a reverse search, a known RI data storage part that stores a plurality of pieces of known RI data each in which an identifier Gn specific to each registered substance, and retention indices actually measured at a plurality of different temperatures by gas chromatographic analysis on the registered substance indicated by the identifier Gn are paired, and a known RI data conversion part that is configured to convert the retention indices of the registered substance at the plurality of different temperatures to a retention index of the registered substance under a predetermined temperature condition for each of the pieces of known RI data are provided. |
| US09222921B2 |
Method and apparatus for determination of haloacetic acid (“HAA”) presence in aqueous solution
A real-time method and analytical system for determining haloacetic acids in water which operate by: (1) extracting samples on ion-exchange absorbent medium; (2) concentrating haloacetic acids on hyper-crosslinked medium; (3) eluting the analytes from the concentration medium for injection into an HPLC system; (4) separating individual haloacetic acid in reverse-phase chromatography performed by the HPLC system; and (5) measuring optical characteristics (UV-absorbance) of haloacetic acids, to determine concentration. The entire process can be performed using a completely self-contained, in-situ mechanism that sits at a water distribution point for 24/7 testing, with automated control, monitoring, reporting, and employment of remedial measures (e.g., automated adjustment of the water treatment process). |
| US09222919B2 |
Process to monitor unwanted formation of a polymer having internal strain by acoustic emission analysis
A process to monitor unwanted formation of a polymer having internal mechanical strain is disclosed. The acoustic emission generated by polymer formation is detected by one or more acoustic sensors attached to a piece of equipment. |
| US09222914B2 |
Magnetic profile measuring device and method for measuring magnetic profile for alternating-current magnetic field
A magnetic profile measuring device which scans a space where an alternating-current magnetic field exists by a magnetized probe on a tip of a driven cantilever, detects vibration of the cantilever, and generates an image of magnetic field distribution of the space, the device including: the cantilever having the probe equipped on the tip thereof; a driver driving the cantilever; a vibration sensor detecting vibration of the probe wherein the driven vibration of the cantilever is frequency-modulated by the alternating-current magnetic field; a demodulator demodulating from a detection signal of the vibration sensor a magnetic signal corresponding to an alternating-current magnetic field; a scanning mechanism; a data storage storing an initial data for each coordinate of the space; a modified data generator recalling the initial data from the data storage and generating a plurality of data by modifying the phase of the initial data; and an image display device. |
| US09222913B2 |
Analysis and assay of glycated haemoglobins by capillary electrophoresis, buffer compositions and kits for capillary electrophoresis
The invention relates to a method for analysis by capillary electrophoresis of glycated haemoglobins comprising at least one globin chain comprising a glucose residue bound to the amino acid in the N-terminal position, contained in a biological sample, said method comprising using a buffer composition comprising at least one compound which is capable of specifically complexing glucose residues of one or several glycated haemoglobin(s) and of providing said glycated haemoglobin(s)with several negative electric charges at an alkaline pH. By way of example this compound may be 3,4- or 3,5-dicarboxyphenylboronic acid, preferably 3,5-dicarboxyphenylboronic acid. Said method may in particular be used to separate and assay haemoglobin HbA1c present in a biological sample optionally comprising other haemoglobins, in particular other minor fractions. The invention also concerns buffer compositions for use in said analysis, as well as kits for the analysis and for the assay of glycated haemoglobins by capillary electrophoresis. |
| US09222907B2 |
Nano-porous membrane based sensors
Sensors include nano-porous alumina membranes that are sensitized by immobilization of antibodies in the nano-pores. The nano-membranes can be sensitized to respond to a single target compound, or different portions of the nano-membrane can be differently sensitized. Capture of the target compound can be detected based on a spectral signature associated with electrical conductance in the nano-pores. |
| US09222906B2 |
Wireless in-kiln moisture sensor and system for use thereof
A wood monitoring system and method is disclosed for monitoring lumber characteristics (e.g., lumber moisture) in environments of extremely high and prolonged temperature and moisture, e.g., a kiln. The monitoring system and method includes: (a) Sensors (provided within lumber stacks), wherein such sensors are battery powered and wirelessly communicate measurements indicative of moisture content of the wood adjacent to and/or between metal plates provided in an electrical circuit with the sensors and the wood between the plates; (b) Computer implemented methods and systems for wireless communication that conserve sensor battery power such that the sensors can operate for, e.g., six months within extremely adverse temperature and moisture environmental variations; and (c) Computer implemented methods and systems for estimating moisture content with a wood/lumber stack, and for predicting such moisture content (e.g., as a substantially steady state within the wood) after drying completion. |
| US09222904B2 |
Method and apparatus for detecting track failure
A railroad track monitoring system is described which detects changes in rail track geometry that could lead to derailments, The changes in geometry are detected via analysis of temperature and stress parameters that are collected at one or more sensors installed on the track. Methods are described which provide faster detection and reduced false alerts, thereby saving time and expense to the railroad system. |
| US09222900B2 |
X-ray diffraction method of mapping grain structures in a crystalline material sample, and an X-ray diffraction apparatus
An X-ray diffraction method of mapping grain structures in a polycrystalline material sample, where an X-ray detector detects substantially line-shaped segments from beams diffracted from at least some of the grains. A processing device analyzes values received from the X-ray detector and identifies at least the position and the length of the line-shaped segments. The line-shaped segments are paired as originating from diffractions from the same grain and the positions of the paired line-shaped segments are used in determining the crystallographic grain position of this grain within in the polycrystalline material sample. The length of the paired line-shaped segments is used in determining a width of this grain. |
| US09222899B2 |
X-ray talbot interferometer and X-ray imaging system including talbot interferometer
An X-ray Talbot interferometer includes a first grating configured to diffract X-rays from an X-ray source and form an interference pattern, a second grating configured to block a portion of X-rays that form the interference pattern, and a detector configured to detect X-rays from the second grating. An inspection object is disposed between the X-ray source and the second grating. The second grating includes a first shield grating portion in which a shield portion and a transmissive portion are arranged periodically at a first period and a second shield grating portion. The first period is expressed as ps×n×Ls/(Ls+Lf), where ps denotes a size of pixels that the detector has, n denotes a positive integer, Ls denotes a distance from the X-ray source to the first shield grating portion, and Lf denotes a distance from the first shield grating portion to the detector. |
| US09222896B2 |
Systems and methods for inspecting and monitoring a pipeline
Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline, the pipeline being divided into first and second radial divisions, and first and second sets of optical computing devices arranged on the pig adjacent the inner surface of the pipeline, the first set being configured to monitor a first substance on the first radial division and the second set being configured to monitor a second substance on the second radial division. Each optical computing device includes an integrated computational element configured to optically interact with the first or second substance and thereby generate optically interacted light, and at least one detector arranged to receive the optically interacted light and generate an output signal corresponding to a characteristic of the first or second substance. |
| US09222891B1 |
Reflectometry apparatus and method
The present invention is directed to a reflectometer-based apparatus and method for colorimetric analysis. Advantageously, the present invention includes use of a test strip provided with an aperture over which a translucent colorimetric, indicator-bearing matrix is affixed. In addition, the present invention beneficially includes a test strip holder that includes a test strip-holding channel provided with a white background. |
| US09222880B2 |
Probe for detecting underground substances, and method
A probe for underground sensing of materials of interest, for example chemicals such as explosives, includes a probe body that is capable of being inserted into the ground, and one or more sensors that are able to sense one or more materials in the vicinity of at least a portion of the probe body. The sensor(s) may include a light source that directs light to the vicinity of the portion of the probe body, and a light detector, such as a photosensor or spectrometer, that detects reflected light from the material around the probe body. The reflected light may be analyzed to determine the presence of one or more materials of interest, such as chemicals used in explosive devices. The probe may be part of a vehicle used to detect and neutralize buried explosive devices, with the probe for example being on an articulable arm of the vehicle. |
| US09222876B2 |
Light scattering flow cell device
A flow cell device includes a body having a hollow bore in which a liquid sample may reside. An electromagnetic beam may be directed through the body and into the bore to irradiate the liquid sample. The beam may be directed orthogonal to an axis of the bore. A light ray produced as a result of the irradiation may likewise be directed orthogonal to the bore axis along the same plane as the beam, and received by a detector. The body may be secured between a liquid inlet structure and a liquid outlet structure. |
| US09222875B2 |
Hand-held scanner systems and methods for reading point of care test results
A diagnostic assay system including a test device and a scanning device are described. In one implementation, the scanning device includes a source of electromagnetic radiation, an optics assembly, a detector, and a microprocessor disposed within a chassis. The test device and scanning device may be configured to be movable relative to each other during operation of the scanning device. |
| US09222874B2 |
Systems and methods for individually trapping particles from air and measuring the optical spectra or other properties of individual trapped particles
Embodiments of the present invention are directed to systems and methods for continuously sampling particles from air. In one embodiment, a system for continuously sampling particles from air may include: an airflow system configured to continuously draw air including airborne particles into the system; a photophoretic trap that uses photophoretic forces of a laser beam to trap one or more of the airborne particles from the drawn air; a measurement device configured to measure one or more properties of the trapped one or more airborne particles; and a controller configured to repeatedly trap, measure and release one or more airborne particles. |
| US09222872B2 |
Flow cytometer nozzle tip
A nozzle tip formed from a cylindrical body defining a longitudinal axis and a frustoconical body adjoining the cylindrical body on the longitudinal axis. The cylindrical body may be in fluid communication with the frustoconical body. The frustoconical body may end in a flat surface with a nozzle exit orifice which is transverse to the longitudinal axis. There may be a cutout at the edge of the frustoconical body and the flat surface. The flow cytometer system may also include a source of electromagnetic radiation for producing a beam incident upon the fluid stream and the particles and a detector for detecting light emitted or reflected from the particles within the fluid stream in response to the beam. |
| US09222863B2 |
Method for determination of dietary fiber content by centrifugation
The amount of dietary fiber in a sample can be quantified by dissoluting the sample to produce a dietary fiber solution and then centrifuging the dietary fiber solution to produce a pellet and a supernatant liquid. After separating the supernatant liquid from the pellet, the pellet can be analyzed to determine a content of non-dietary fiber components in the pellet. The dietary fiber content in the pellet can be determined from the content of the non-dietary fiber components in the pellet. By using centrifugation to help isolate the dietary fiber in the sample, fiber loss may be minimized, leading to a more accurate determination of the content of dietary fiber in the sample. |
| US09222859B2 |
Apparatus and method for improving particle count accuracy in low pressure applications
A saturator block assembly that is adapted for use with a condensation particle counter is described. The saturator block assembly is comprised of a member that is at least partially formed from a porous material that is adapted to absorb a working fluid. The saturator block assembly also includes at least one open column formed through the porous member. The open column is parallel with a length of the member and is adapted to emit the working fluid in vapor form from the porous material. The saturator block assembly is further comprised of an outer surface, and is adapted to operate at low pressure or low pressure transient applications. A volume of the porous material is configured so as to reduce the amount of air capable of being trapped in the pores of the porous material during low pressure or low pressure transient applications. |
| US09222858B1 |
Dispersive micro solid phase extraction of polycyclic aromatic hydrocarbons from an aqueous sample
Nanoporous polymorphic crystals of CaCO3 were used as sorbent and were applied in the dispersive micro-solid-phase extraction of selected polycyclic aromatic hydrocarbons as target analytes. After separation of the analytes on gas chromatography, they were successfully quantified with external calibration using flame ionization detection. Performance of the dispersive micro-solid-phase extraction was compared with a previously optimized solid-phase extraction technique. |
| US09222856B2 |
Measurement of particle morphology using filtration
A system and method for characterizing a totality of particles selects a class of the totality of particles having a defined mobility; determines the total particle concentration of the class of particles; filters the class of particles using the filter apparatus and determines a filtered particle concentration indicative of the particles of the class which penetrate the filter apparatus; and determines at least one morphological parameter based on the fraction of particles of a class penetrating the filter apparatus. |
| US09222853B2 |
Tire defect tester having a fault indicator circuit
A tire defect tester and a method of operation are disclosed. In one aspect, the tire defect tester includes a first electrode arranged to direct energy toward a tire, and a second electrode arranged on an opposite side of the tire from the first electrode to receive energy passing through the tire from the first electrode. The tire defect tester further includes an energy sensor electrically connected to the second electrode and a fault indicator circuit responsive to the energy sensor and configured to indicate the presence of a flaw upon energy above a threshold level being sensed at the second electrode. |
| US09222849B2 |
Method for monitoring an SCR system
A method for detecting whether an injector with a valve controlled by a PWM signal of an SCR system is clogged, the SCR system including a rotary positive-displacement pump driven by a motor and pressure of which is controlled by a controller that continuously measures rotational speed of the motor and pressure at an outlet of the pump. During operation of the SCR system at a given pressure: the associated average rotational speed is measured; the speed is held at the measured value; a curve of a change in pressure is compared to reference curves stored in a memory and a condition of the injector, for example whether the injector is clogged or not, is deduced therefrom. |
| US09222848B2 |
Leakage detection device using siphon principle
Provided is a leakage detection device using siphon principle. The leakage detection device includes a water level measuring tube that has a closed lower end portion and includes a first inflow port through which leakage water flows, a water collection tank that accommodates the water level measuring tube, a discharging pipe that includes a first inducing pipe vertically disposed in the water level measuring tube, a connecting pipe extended from an upper end portion of the first inducing pipe through a sidewall of the water level measuring tube, and a second inducing pipe extended from one end portion of the connecting pipe to a lower side of the water collection tank, a lower end portion of the second inducing pipe being disposed lower in position than a lower end portion of the first inducing pipe, and a water level measurer that detects a level of the leakage water flowed into the water level measuring tube. |
| US09222844B2 |
Process temperature transmitter with improved sensor diagnostics
A process temperature transmitter is operable with at least one temperature sensor having a plurality of leads. The temperature transmitter includes measurement circuitry operably coupleable to the at least one temperature sensor to provide an indication of an electrical parameter of the at least one temperature sensor. A controller is coupled to the measurement circuitry to obtain the indication and provide a process temperature output. A current source applies a test current to the plurality of leads simultaneously. Diagnostic circuitry measures a voltage response on each lead in order to provide a diagnostic indication of the temperature sensor. |
| US09222842B2 |
High temperature sensor wafer for in-situ measurements in active plasma
Aspects of the present disclosure disclose a component module in a process condition measuring device comprises a support for supporting a component, one or more legs configured to suspend the support in a spaced-apart relationship with respect to a substrate. An electrically conductive or low-resistivity semiconductor enclosure is configured to enclose the component, the support and the legs between the substrate and the enclosure. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. |
| US09222834B2 |
Inspection apparatus and method
A spectroscopic scatterometer detects both zero order and higher order radiation diffracted from an illuminated spot on a target grating. The apparatus forms and detects a spectrum of zero order (reflected) radiation, and separately forms and detects a spectrum of the higher order diffracted radiation. Each spectrum is formed using a symmetrical phase grating, so as to form and detect a symmetrical pair of spectra. The pair of spectra can be averaged to obtain a single spectrum with reduced focus sensitivity. Comparing the two spectra can yield information for improving height measurements in a subsequent lithographic step. The target grating is oriented obliquely so that the zero order and higher order radiation emanate from the spot in different planes. Two scatterometers can operate simultaneously, illuminating the target from different oblique directions. A radial transmission filter reduces sidelobes in the spot and reduces product crosstalk. |
| US09222833B2 |
Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus
A spectral characteristic obtaining apparatus including a light irradiation unit configured to emit light onto a reading object; a spectroscopic unit configured to separate at least a part of diffused reflected light from the light emitted onto the reading object by the light irradiation unit into a spectrum; and a light receiving unit configured to receive the diffused reflected light separated into the spectrum by the spectroscopic unit and to obtain a spectral characteristic. The light receiving unit is configured to be a spectroscopic sensor array including plural spectroscopic sensors arranged in a direction, and the spectroscopic sensors include a predetermined number of pixels arranged in the direction to receive lights with different spectral characteristics from each other. |
| US09222829B2 |
Enclosure with integrated terahertz photoconductive antenna and terahertz lens
An apparatus for transmitting or receiving terahertz waves includes an enclosure having a front opening, a rear opening, and an internal passageway therebetween. The enclosure includes an antenna mounting structure and a lens mounting structure. A terahertz photoconductive antenna is mounted within the enclosure against the antenna mounting structure. The terahertz photoconductive antenna has a rear side for being optically energized by an optical beam passing through the rear opening of the enclosure, and a front side for transmitting or receiving the terahertz waves through the front opening. A terahertz lens is mounted within the enclosure against the lens mounting structure. The terahertz lens is positioned between the front opening and the terahertz photoconductive antenna for converging the terahertz waves being transmitted or received. The antenna mounting structure and the lens mounting structure are configured to optically align the terahertz photoconductive antenna and the terahertz lens. |
| US09222824B1 |
Sensor for detecting the contact location of a gas-liquid interface on a solid body
A sensor system for determining the position of a gas-liquid interface on a surface includes a light source and photo detectors spaced along the surface and capable of detecting reflections from the light source. The photo detectors are joined to a processor which determines if the detectors have received a reflection when the gas phase of the gas-liquid interface contacts the surface. An optical guide can be provided having the light source and detectors positioned therein. The guide is positioned in the region of the gas-liquid interface. The guide can utilize total internal reflection to distribute light to the detectors where light strikes a gas-guide interface whereas light striking a liquid-guide interface is refracted through the interface. |
| US09222822B2 |
Oil sensor
A system and method for measuring oil level and quality is provided. The system and method uses an alternating current (AC) to determine oil level, and a lower frequency alternating current, or a direct current (DC), to measure oil quality. The system may comprise a single sensor that is used to measure both oil quality (by providing the lower frequency alternating current or direct current) and oil level (by providing the higher frequency alternating current). Using the lower frequency AC, or DC, enables the resistance of the oil to be determined, which gives an accurate indication of the oil quality. |
| US09222818B2 |
Fluid meter with improved piston guidance
The invention relates to a fluid meter (27) comprising a housing (28) defining at least one crankcase (29) and two cylinders (25, 26), a crankshaft (11) disposed in the crankcase (29), two pistons (3, 4) respectively mounted in the cylinders (25, 26) for reciprocal movement, a first connecting rod (12) connected to one of the pistons (3) and to the crankshaft (11) for rotating the crankshaft (11) in response to the movement of the one piston (3), and a second connecting rod (13) connected to the other piston (4) and to the crankshaft (11) for rotating the crankshaft (11) in response to the movement of the other piston (4), wherein the first and second connecting rods (12, 13) have yoke slots (16, 17) for receiving a crank pin (19) radially offset from the crankshaft (11). The invention is characterised in that the first connecting rod (12) has a guiding rod (20) extending in a longitudinal direction of the cylinders, the guiding rod (20) being adapted to engage a corresponding cavity (22) in the second connecting rod (13) to support and guide the connecting rods (12, 13) in relation to each other during movement. The invention further relates to a multiple fluid meter assembly (61) comprising at least two fluid meters (27) as defined above, and to a fuel dispensing unit comprising a fluid meter (27) or a multiple fluid meter (61) as defined above. |
| US09222817B2 |
Systems and methods for hybrid flow sensing
Systems and method for flow sensing are provided. One system includes a flow conduit configured to allow fluid flow therethrough, a flow disturber disposed in the flow conduit and configured to impart a flow disturbance to the fluid flow and an actuator operably connected to the flow disturber to control the flow disturber to impart the flow disturbance to the fluid flow. The system further includes a plurality of sensors disposed in the flow conduit that are configured to have a geometrical and functional relationship with the flow conduit and the flow disturber, wherein the plurality of sensors are responsive to flow characteristics in the flow conduit. The system also includes a processor operably coupled to the plurality of sensors and configured to determine a flow rate of the fluid flow in the flow conduit using timing characteristics to select a processing method. |
| US09222815B2 |
Wafer style insertable magnetic flowmeter with collapsible petals
A magnetic flowmeter for measuring flow of a process fluid includes a meter body having an opening formed therein. The meter body is configured to be inserted in-line between process piping which carries the process fluid. A moveable extension is coupled to the meter body and configured to extend into the process piping. A coil of wire is carried by the extension and configured to generate a magnetic field. A pair of electrodes sense an EMF in the process fluid generated as a function of the applied magnetic field and flow of the process fluid. |
| US09222814B2 |
Flow sensor and manufacturing method of the same and flow sensor module and manufacturing method of the same
Technique of suppressing performance variations for each flow sensor is provided. In a flow sensor FS1 of the present invention, apart of a semiconductor chip CHP1 is configured to be covered with resin (MR) in a state in which a flow sensing unit (FDU) formed on a semiconductor chip CHP1 is exposed. Since an upper surface SUR(MR) of the resin (MR) is higher than an upper surface SUR(CHP) of the semiconductor chip (CHP1) by sealing the resin (MR) on a part of the upper surface SUR(CHP) of the semiconductor chip CHP1 in a direction parallel to an air flow direction, the air flow around the flow sensing unit (FDU) can be stabilized. Further, interface peeling between the semiconductor chip (CHP1) and the resin (MR) can be prevented by an increase of contact area between the semiconductor chip (CHP1) and the resin (MR). |
| US09222805B2 |
Circuit system and method for evaluating a sensor
A circuit system for evaluating a sensor, wherein the circuit system comprises two complex impedances (2, 3, 13, 14), wherein the complex impedances (2, 3, 13, 14) are each part of a resonant circuit in which the complex impedances (2, 3, 13, 14) can be excited to perform oscillations, and wherein at least one of the two complex impedances (2, 3, 13, 14) are part of the sensor, is characterized with respect to a particularly cost-effective and as simple a circuit design as possible in that a counter (9, 18) and a switch apparatus (8, 16) are provided, wherein the counter (9, 18) can be used to alternately count the oscillations of one of the two resonant circuits, the switch apparatus (8, 16) can be switched when a specifiable counter reading has been reached, and the switch signal of the switch apparatus serves as a pulse width-modulated output signal (11, 21) for the circuit system. |
| US09222798B2 |
Systems and methods for identifying an activity of a user based on a chronological order of detected movements of a computing device
Disclosed herein are methods and systems for identifying an activity of a user based on a chronological order of detected movements of a computing device. According to embodiments of the present disclosure, the method may include detecting movements of a computing device. The method also includes determining a chronological order of the detected movements. Further, the method includes identifying an activity of a user of the computing device based on the detected movements and chronological order. The method also includes determining a geographic location associated with at least one of the movements. Further, the method includes presenting identification of the activity and the geographic location. |
| US09222794B2 |
Navigation apparatus
A navigation apparatus includes a control unit for determining whether an approach route to a branch point, which is a route guidance object, and an exit route from the branch point correspond to a learned road link of a learned road data. The control unit provides a normal guidance, instructing a progress direction guidance for the branch point, when none of the approach and exit routes is determined to correspond to a learned road link. Alternatively, the control unit provides a learned road guidance, which is different from the normal guidance, when at least one of the approach route and the exit route is determined to correspond to a learned road link, where the learned road guidance reflects the learned road link in the route guidance. |
| US09222791B2 |
Query scenarios for customizable route planning
A point-to-point shortest path technique supports real-time queries and fast metric update or replacement (metric customization). Determining a shortest path between two locations uses three stages: a preprocessing stage, a metric customization stage, and a query stage. Extensions to the customizable route planning (CRP) technique for routing are provided. These extensions include, for example, the computation of alternative routes, faster techniques for unpacking shortcuts, efficient query techniques for batched shortest path (one-to-many, many-to-many, and points of interest) determinations, and determining routes and alternative routes using traffic information. |
| US09222790B2 |
Method and apparatus for crowdsourced tour creation and provision
A system includes a processor, configured to communicate with a vehicle camera, a vehicle audio input and at least one vehicle input control. In this embodiment, the processor is configured to receive a request to being recording user audio from the audio input. The processor is also configured to record user audio and GPS coordinates to be associated with the audio and record one or more images or video files from the vehicle camera, to be associated with the audio or the GPS coordinates. Further, the processor is configured to compile and save the audio input, GPS coordinates and one or more images as a tour data file. |
| US09222785B2 |
Systems and methods of reducing timing measurement error due to clock offset
Navigation systems for use in indoor environments may include a navigation system that can calculate a time of flight of signals between a navigation device and a WiFi® Access Point. Such a calculation can be more accurate not just by using more accurate oscillators in devices, but by correcting a relative error between two devices. This relative error may be found by determining a timing offset correction, a difference in accuracy between the navigation device and the WiFi® Access Point. This may be performed by performing a fine frequency estimation on a long training field or by receiving a parts per million (ppm) offset from another device. Once the ppm offset is determined, the accuracy of the navigation device can be improved by a factor of 50 using a series of equations described in the disclosure. |
| US09222783B2 |
Location estimation using image analysis
An implementation of location estimation using image analysis is described. In this implementation, an image of a place is obtained and matched with previously stored images. The matching may be achieved by employing methods based on key feature extraction algorithm, color histogram analysis, pattern matching or other image comparison techniques. Upon determining a match, the location information associated with the image provides the location. The location information may be in the form of location tags or location keywords and the location information may be used by the user or other applications for the purposes of location determination. The technique allows for the user to enter location information. The location information may be assigned to the previously stored images residing in local and remote databases for users and applications to assign information or keywords to images. |
| US09222782B2 |
Predictive transit calculations
A computing device is described that determines an exit location at which a user of a computing device exited a stop associated with a transportation service. The computing device determines a predicted duration of travel by the user from a current location of the computing device to the exit location at which the user exited the stop associated with the transportation service. The computing device outputs, for display, a notification based at least in part on the predicted duration. |
| US09222773B2 |
Grade mechanism for tiltable laser optical systems
Rotating construction laser device with a grade mechanism, including a code element and a position detection device for providing and detecting a feedback position information, and a leveling mechanism, which supports a lens barrel tiltably and is designed to tilt the lens barrel in order to have the level position detected by a tilt sensor and therewith to level the grade arm, the code element or the position detection device is arranged directly on the grade arm, and the feedback position information directly depends on the position of a reference point on the grade arm, the reference point being defined by the code element or the position detection device, respectively, thus allowing to deduce a position of the grade arm directly from the feedback position information, and/or to calculate a tilting angle of the grade arm with respect to the lens barrel directly from the feedback position information. |
| US09222770B1 |
Gradient measuring apparatus and system
A gradient measuring apparatus includes a gimbal assembly operably supported in a construction vehicle for viewing by an operator to see gradient indications in fore-aft and sideways directions. The gimbal assembly includes an outer orb with pointer that moves with the vehicle, and an inner orb with concentric circles that stays in a true vertical by gravitational forces, the combination of which simultaneously accurately reflects a fore-aft and sideways grade at which a ground surface is being cut in an excavating process. |
| US09222769B2 |
High speed metrology with numerically controlled machines
Systems, apparatuses and methods are described for integrating an electronic metrology sensor with precision production equipment such as computer numerically controlled (CNC) machines. For example, a laser distance measuring sensor is used. Measurements are taken at a relatively high sample rate and converted into a format compatible with other data generated or accepted by the CNC machine. Measurements from the sensor are synchronized with the position of the arm of the machine such as through the use of offsets. Processing yields a detailed and highly accurate three-dimensional map of a workpiece in the machine. Applicable metrology instruments include other near continuously reading non-destructive characterization instruments such as contact and non-contact dimensional, eddy current, ultra-sound, and X-Ray Fluorescence (XRF) sensors. Various uses of measurements include: multiple component matching, correction of machine drift, closed loop control of machines, and verification of product tolerances via substantially complete serialized dimensional quality control. |
| US09222768B2 |
Supplemental scene reference surface devices for three-dimensional mapping
Supplemental reference surface devices are provided for use in three-dimensional modeling of intra-oral scenes using identifiable positional characteristics from structured illumination or other techniques. Reference surface devices having at least one substantially plane smooth non-polished face are disclosed for locating the positions of intra-oral features, and for stitching together separate 3D tiles according to the identifiable positional characteristics. Reference can be attached to an intra-oral feature in or adjacent to the imaged intra-oral scene. Disclosed are reference surface devices having orientation and position indicia, as well as reference surface devices having a multiplicity of faces distributed in spatial position and angular orientation to facilitate correlation of 2D images obtained by imaging systems in different positions. |
| US09222759B2 |
Barrier
A barrier formed from a plurality of identical modular units that have an essentially planar front panel and triangular shaped top and bottom plates extending rearward from the front panel. A plate is removably attached to the front panel. Adjacent units are interconnected to one another at their terminal vertices by a square tubular member. A square shaped opening is formed approximately centrally through each of the triangular shaped plates. In addition, elongated linkages may be provided at about the midpoint of each side edge for purposes of interconnecting units that are positioned adjacent to another unit so as to assist in the formation of the overall barrier. The linkages provide pivotal movement between adjacent barriers through a range of angles from about 90 degrees (to provide a corner arrangement) to 180 degrees (to provide a straight wall arrangement). |
| US09222758B2 |
Versatile protective helmet appliqué assembly
The helmet appliqué assembly of the present invention permits a helmet wearer to upgrade the ballistic prevention capabilities of a traditional helmet quickly and efficiently. The helmet appliqué can be provided as part of a helmet appliqué system and/or assembly that includes an internal-side connection for attaching to a helmet and an external-side connection for receiving any of various external items such as identification tags, mounts and external equipment or attachments. The appliqué element can comprise various types of material, including, for example, ultra high molecular weight polyethylene (UHMWPE). |
| US09222755B2 |
Intercepting vehicle and method
A simpler, smaller, less costly intercepting vehicle is provided. For example, a highly scalable intercepting vehicle may include a single axial rocket motor and a body-fixed, wide field of view (FOV) sensor unit to accommodate attitude changes required to steer the intercepting vehicle. This intercepting vehicle may be much smaller and less costly than conventional intercepting vehicles. |
| US09222754B2 |
Precision guided firearm with hybrid sensor fire control
A precision guided firearm (PGF) includes a trigger assembly and an optical device coupled to the trigger assembly. The optical device includes an optical sensor configured to capture video of a view area and includes at least one motion sensor. The optical device is configured to process video frames of the video to determine a distance between an aim point of the PGF and a selected location on a target and to determine a trajectory of the aim point based on the video frames and motion data from the at least one motion sensor. |
| US09222752B2 |
Light gathering adjustable ballistic reticule
A weapon sighting system for gathering ambient or generated light and projecting a fixed or adjustable ballistic reticule image for targeting. The system includes a partially reflective, zero parallax, optical lens assembly, an illuminating reticule projection component, and an adjustable bracket fixed to the weapon being sighted. The bracket supports the lens assembly at one end and the projection component at an opposing end. The projection component is aligned to project a light image onto the lens assembly to be reflected back into the target sightline. The projection component gathers ambient (or generated) light through polymer acrylic solid materials and/or fiber optics, and directs the light through a fixed or adjustable mask. The movement of the weapon effects a corresponding movement in the angle of reflection through the optics of the sighting system. An adjustable mask allows the projected image to change to accommodate near and distant targets. |
| US09222749B1 |
Cover kit for a firearm handguard
A system and method for a user's appendages when firing a weapon is described. One embodiment includes a cover kit for a firearm handguard. The kit has a base and an insert. The base has a longitudinal axis, an upright axis, a transverse axis, a socket, an exterior surface, and an interior surface. The insert has an insert body and a plug. The socket has a movable engagement prong shaped to engage a wall surface of a handguard slot. The plug has a prong engagement surface shaped to engage the engagement prong. The plug is shaped to apply a force on the engagement prong such that a distal portion of the engagement prong is flexed more than a proximal portion of the engagement prong. |
| US09222745B2 |
Firing blocker mechanism for firearm
A striker-fired firearm in one embodiment includes a firing mechanism having a spring-biased blocker movable into and out of the linear path traveled by the striker to reach a chambered cartridge. A sear operates to hold the striker in a cocked position. A blocker lifter actuated by a trigger mechanism via a trigger pull raises the blocker and actuates the sear to release the striker for discharging the firearm. Upon release of the trigger, the blocker automatically returns to a blocking position obstructing the linear travel path of the striker to disable the firing mechanism. |
| US09222740B1 |
Secure smartphone-operated locking device
A battery-powered trigger-locking device, which is configured to be disposed on a gun with a trigger for firing, includes a data receiver, a data memory and a logic device for determining whether data received by the receiver is the same, or substantially the same, as data stored in the memory. If a data match is indicated, the logic device causes an electromagnetic device to move a trigger-locking member to an unlocked position, permitting the gun to be fired. A separate electronic gun key is provided to transmit gun unlock data to the data receiver of the trigger-locking device. This gun unlock data may be a password, a long pseudo-random number or biologic data identifying the gun owner or some other person who is licensed or otherwise authorized to fire the gun. |
| US09222729B2 |
Plant and method for hot forming blanks
There is provided a heating device, in particular an austenitization device, for a plant for hot forming blanks, wherein the heating device is for locally heating, in particular austenitization, regions of the blanks and has at least one burner. Also included is means for moving the burner and/or the flame of the burner to the regions of the blank which are to be subjected to local heating. |
| US09222727B2 |
Purification of argon through liquid phase cryogenic adsorption
The invention relates to a process for removing oxygen from liquid argon using a TSA (temperature swing adsorption) cyclical process that includes cooling an adsorbent bed to sustain argon in a liquid phase; supplying the adsorbent bed with a liquid argon feed that is contaminated with oxygen and purifying the liquid argon thereby producing an argon product with less oxygen contaminant than is in the initial liquid argon feed; draining the purified residual liquid argon product and sending purified argon out of the adsorbent bed. Regeneration of specially prepared adsorbent allows the adsorbent bed to warm up to temperatures that preclude the use of requiring either vacuum or evacuation of adsorbent from the bed. |
| US09222726B2 |
Air separation method and apparatus with improved argon recovery
A method and apparatus for separating air in which an argon refining column of a distillation column system is reboiled with a liquid air stream. The argon refining column further refines crude argon produced by a crude argon column connected to a lower pressure column of the distillation column system. At least one intermediate reflux stream is formed, at least indirectly, from at least part of the liquid air stream, and is introduced into the lower pressure column at a level thereof above where a crude liquid oxygen column bottoms of a higher pressure column of such system is further refined to increase a liquid to vapor ratio below said level and therefore, argon recovery from the argon refining column. |
| US09222723B2 |
Foldable rack for a refrigerator
A refrigerator comprising a cabinet, a liner disposed within the cabinet and defining an interior fresh food compartment, a wine rack rotatably mounted within the fresh food compartment, the wine rack comprising a substantially planar plate having a first end and a second end with at least one aperture sized to receive a neck portion of a bottle to hold the bottle substantially horizontally in a cantilever fashion; a pair of attachment elements disposed on the first end and second end of the substantially planar plate to support the substantially planar plate and configured to secure the substantially plate to the refrigerator. |
| US09222722B2 |
Refrigerator and water tank assembly for refrigerator
A refrigerator and a water tank assembly for supplying water to an ice maker and a dispenser installed in a door of the refrigerator are provided. The water tank assembly may have a substantially cylindrical shape, and may include a water intake port, a water discharge port, and a switching valve all provided at one surface thereof to improve water storage space and facilitate connection of water lines. |
| US09222721B2 |
Clean water filter assembly of refrigerator
Disclosed is a clean water filter of a refrigerator, comprising: a clean water filter allowing water flowed into the refrigerator to be cleaned; a filter head to which the clean water filter is detachably coupled; a rotation cover rotatably coupled to the filter head and provided to receive at least a portion of the clean water filter and filter head; and a rotation part formed on a side of the filter head and allowing the rotation cover to be rotated with respect to the filter head, wherein the rotation cover rotates centering on a shaft parallel to the length direction of the clean water filter. With the present embodiment, the radius of rotation of the rotation cover is formed to be small, making it possible to minimize interference between the rotation cover and the stored goods. |
| US09222720B1 |
Air conditioner drainage system
An air conditioner drainage system has a housing in a cylindrical configuration positionable in a hole. The housing has a side wall with a closed bottom and an open top. The side wall is imperforate over the majority of its extent and has a plurality of wall apertures there through. A plurality of stones positionable within the hole beneath the bottom of the housing and laterally spaced from the wall apertures is adapted to provide widely extended dispersion of water from the housing. |
| US09222718B2 |
Ice compartment assembly for refrigerator
An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency. |
| US09222711B2 |
Refrigerating and air-conditioning apparatus
A refrigerating and air-conditioning apparatus including a refrigerant circuit, which in turn includes an outdoor unit, and an indoor unit, connected by an extension pipe. The apparatus further includes a control unit having a memory, and is configured to calculate an internal volume of the extension pipe and calculate a standard refrigerant amount, serving as a criterion for determining whether the refrigerant is leaked from the refrigerant circuit, on the basis of the calculated refrigerant extension pipe internal volume. The memory is configured to store the refrigerant extension pipe internal volume and the standard refrigerant amount. The control unit is configured to calculate a total amount of refrigerant in the refrigerant circuit on the basis of the refrigerant extension pipe internal volume stored in the memory and operation data measured during normal operation, and compare the calculated total refrigerant amount with the standard refrigerant amount stored in the memory to determine whether refrigerant is leaked. |
| US09222707B2 |
Temperature stabilization in semiconductors using the magnetocaloric effect
Apparatus and methods incorporate magnetocaloric materials in integrated circuit chip-carrier structures for electronic packages. An integrated circuit chip is electrically connected to a substrate. A thermostabilization unit is physically connected to the integrated circuit chip and the substrate. The thermostabilization unit comprises a temperature detector and magnetocaloric material on the integrated circuit chip. The integrated circuit structure includes a magnetic field generator operatively connected to the temperature detector. The magnetic field generator generates a magnetic field of variable intensity responsive to changes in temperature detected by the temperature detector. |
| US09222705B2 |
Use of R-1233 in liquid chillers
This invention relates to the use of chloro-trifluoropropenes as refrigerants in negative-pressure liquid chillers and methods of replacing an existing refrigerant in a chiller with chloro-trifluoropropenes. The chloro-trifluoropropenes, particularly 1-chloro-3,3,3-trifluoropropene, have high efficiency and unexpectedly high capacity in liquid chiller applications and are useful as more environmentally sustainable refrigerants for such applications, including the replacement of R-123 and R-11. |
| US09222704B2 |
Geothermal energization of a non-combustion chemical reactor and associated systems and methods
Systems and methods for heating a non-combustion chemical reactor with thermal energy from a geothermal heat source are described. A working fluid is directed from the geothermal heat source to the chemical reactor to transfer heat. The working fluid can be circulated in a closed system so that it does not contact material at the geothermal heat source, or in an open system that allows the working fluid to intermix with material at the geothermal heat source. When intermixing with material at the geothermal heat source, the working fluid can transport donor substances at the geothermal heat source to the chemical reactor. |
| US09222702B2 |
Systems and methods for control and calibration of a solar power tower system
A solar energy collection system can include a plurality of heliostats configured to reflect sunlight to a target mounted on a tower. Each of the heliostats can have a heliostat controller configured to control a respective heliostat so that the sunlight reflected therefrom is directed to at least one of a plurality of cameras. The cameras can be oriented to image the heliostat. A second controller can be configured to compute geometry data that defines a geometry of the surface of the heliostat from captured images thereof. The geometry data can designate a plurality of subsections of the surface. The computing by the second controller can include storing data indicating sections of the captured images corresponding to the plurality of subsections of the heliostat. The second controller can also calculate data indicating respective surface normals of each of said subsections of each of said heliostat. |
| US09222695B2 |
Heat exchange ventilator
A heat exchange ventilator includes a plurality of heat exchanger elements provided with a heat-exchanger exhaust airflow path and a heat-exchanger intake airflow path. Exhaust airflow and intake airflow are guided to pass through one of the plurality of heat exchanger elements, and the exhaust airflow and the intake airflow are switched to the next heat exchanger element in a sequential order when a state of the heat exchanger element comes to a predetermined condition set based on adverse influences of ice formation inside a heat-exchanger exhaust airflow path. The structure prevents the heat exchanger element from icing to avoid the adverse influences, thereby making it capable of exerting the fundamental heat exchanging and ventilating function continuously. |
| US09222694B2 |
Refrigerating cycle device
This invention optimizes the settings of refrigeration components to achieve a power efficient state. First, the compressor is run at a level that achieves a desired temperature. Next, the invention searches for the most energy efficient settings (claimed as operation manipulation amounts) for the fans and indoor expansion valves. The search algorithm tries adjusting the settings of each component by a predetermined amount, adopting the setting that is the most energy efficient for the refrigeration cycle. The algorithm then increases or decreases the predetermined amount, as appropriate, and repeats the search. This allows the invention to quickly and accurately converge on the most energy efficient setting for each component. |
| US09222693B2 |
Touchscreen device user interface for remote control of a thermostat
Systems and methods are described for interactively and graphically interfacing with a user on an HVAC system controlled by a thermostat. The user interface is implemented on a touch screen display on a remote wirelessly connected device such as smartphone or a tablet PC. The interface displays a screen that mimics the display on the thermostat including allowing one or more input methods that are analogous to input methods used on the thermostat. Touch screen gestures such as touch and drag, touch and hold and tapping are used in an intuitive way. The user experience is enhanced by allowing large-scale changes while reducing the risk of sudden unintended changes. The control signals are judiciously tailored to protect the HVAC equipment from unwarranted over-controlling, reduce unnecessary network traffic, and prevent the waste of energy. |
| US09222685B2 |
Method and system for controlling evaporative and heat withdrawal performance of an occupant support surface
A method for controlling performance of an MCM capable support surface having a flowpath for guiding a stream of air along at least a portion of the surface, comprises specifying a desired evaporative rate greater than an evaporative rate achievable with unconditioned ambient air, chilling the unconditioned ambient air to a temperature at least as low as that required to achieve 100% relative humidity, thereby demoisturizing the air, and supplying the chilled, demoisturized air to the flowpath. The method may also include the step of heating the chilled, demoisturized air prior to step of supplying it to the flowpath. A system for carrying out the method includes a microclimate management (MCM) capable support surface 22, a chiller 60 for cooling air to be delivered to the MCM capable surface, a user interface 42 for receiving instructions concerning desired microclimate management performance, and a controller 50, responsive to the instructions, for operating the chiller. |
| US09222684B2 |
Indoor unit of air conditioner and method of connecting refrigerant pipe thereof
An indoor unit of an air conditioner having an improved frame structure in which a refrigerant pipe that connects an outdoor unit and the indoor unit can be easily connected. The indoor unit of the air conditioner includes: a frame; a heat exchanger mounted on the frame and having a refrigerant pipe in which a refrigerant flows; a hanger plate mounted on a rear surface of the frame and fixing the frame onto a wall surface; and a holder plate mounted on a lower portion of the frame, fixing the frame and the hanger plate, and supported by a fixing member of the wall surface. The holder plate selectively opens/closes the lower portion of the frame so that a pipe connection operation can be easily performed. |
| US09222681B2 |
Flame arresting grease filter
The invention relates to a device for arresting flames in a gas flow, for example in a kitchen hood, the device includes at least two substantially parallel spaced apart fire proof sheets, wherein the sheets are provided with perforated zones, wherein at least a channel is formed by a perforated zone of the sheet upstream of the gas flow, the space between the at least two sheets and a perforated zone of the sheet downstream of the gas flow, wherein the channel includes a section which has a reverse direction relative to the gas flow. |
| US09222678B2 |
Reducing pre-heat time in an oven
A heating assembly is provided to reduce the pre-heat time of an oven. The heating assembly vaporizes a phase change fluid in an evaporator, allows the phase change fluid vapor to travel to a reactor in thermal communication with a cooking chamber of an oven appliance. In the reactor, the phase change fluid combines with a reaction substance and condenses, releasing latent heat and providing heat to the cooking chamber of the oven appliance. |
| US09222673B2 |
Fuel nozzle and method of assembling the same
A fuel nozzle is provided. The fuel nozzle includes a nozzle body, a plurality of swirler vanes, and at least one outlet. The nozzle body includes a back plate, a front plate, and a mixing zone defined therebetween. The back plate includes at least one inlet defined therein and the front plate includes at least one discharge defined therein. The plurality of swirler vanes are positioned between the back plate and the front plate and spaced circumferentially about the mixing zone. Each of the plurality of swirler vanes direct air obliquely into the mixing zone. The at least one outlet is defined within at least one of the nozzle body and the plurality of swirler vanes, the at least one outlet configured to inject fuel into said mixing zone. |
| US09222665B2 |
Waste remediation
A system including a steam generation system and a chamber. The steam generation system includes a complex and the steam generation system is configured to receive water, concentrate electromagnetic (EM) radiation received from an EM radiation source, apply the EM radiation to the complex, where the complex absorbs the EM radiation to generate heat, and transform, using the heat generated by the complex, the water to steam. The chamber is configured to receive the steam and an object, wherein the object is of medical waste, medical equipment, fabric, and fecal matter. |
| US09222662B2 |
Heat dissipation module and modular lighting device with heat dissipation module
A heat dissipation module and a modular lighting device with the heat dissipation module are provided. The modular lighting device includes a transparent lamp cover and a lamp body. The transparent lamp cover and the lamp body are combined together easily. The heat dissipation module is disposed within a smooth cup-shaped receiving chamber. A circuit board is accommodated within the receiving chamber. An electronic component on the circuit board is contacted with the heat dissipation module. The arrangement of the heat dissipation module can increase the heat dissipating efficiency of the modular lighting device. In comparison with the conventional fin-type lamp cup, the fabricating cost of the lamp cup of the modular lighting device of the present invention is reduced. |
| US09222660B2 |
Lighting device
A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit. |
| US09222655B2 |
Modular lighting system
The invention proposes a lighting system comprising a plurality of modules, the modifies respectively comprising: a housing provided with an exit window; at least one light source provided in the housing; wherein the lighting system further comprises: a controller arranged to drive light sources, an electrical circuit arranged to connect light sources with the controller, the electrical circuit further comprising a first pair of electrical contacts provided in a first module and a second pair of electrical contacts provided in a second module, the first and second pair of contacts being arranged for a mutual electrical connection. |
| US09222648B2 |
Broad-area lighting systems
In accordance with certain embodiments, thermal stresses are mitigated in illumination systems by mating optical substrates with a plurality of discrete substrates each having one or more light-emitting elements thereon. |
| US09222647B2 |
Hybrid backlight unit embeddable in liquid crystal display and method for fabricating the same
A hybrid backlight unit embeddable in liquid crystal display and method for fabricating the same is disclosed. The hybrid backlight unit uses chemically toughened glass as substrate, which, after optical layers are stacked thereon using photochemical lithography and coating-printing process, laminates with a polarizing film to form an optical substrate with hybrid planar light source capable of producing polarization effect. The optical substrate with hybrid planar light source may be incorporated in the fabrication of liquid crystal panel as its lower glass substrate and lower polarizing film. Finally an external structure is attached to the liquid crystal panel to form a hybrid backlight unit embeddable in liquid crystal display. The hybrid backlight unit embeddable in liquid crystal display described above offers the advantages of high luminance, ultra thinness and high efficiency in fabrication. This hybrid backlight unit product can be designed as bottom lit or edge lit and used mainly in liquid crystal displays. |
| US09222643B2 |
LED illuminating device for stage lighting and method for improving color uniformity of the device
A LED illumination device for stage lighting includes LED arrays (110) packaged on a heat dissipating substrate and including a plurality of LED chips (111), a light combining device (200) for combining the light emitted by respective LED arrays (110), and a focusing lens (400) for focusing the combined light to a light output port. The illumination device further includes a fly-eye lens pair (300) disposed between the light combining device (200) and the focusing lens (400). The fly-eye lens pair (300) comprises two fly-eye lenses, each being formed of a plurality of lens units (310) tightly connected together and having the same lens surface curvature. A method for improving color uniformity of the device is also provided. |
| US09222640B2 |
Coated diffuser cap for LED illumination device
The present disclosure provides an illumination device. The illumination device comprises a light-emitting diode (LED) device on a substrate, a heat sink and a cap. The heat sink is thermally connected to the LED device. The cap is secured over the substrate and covering the LED device. The cap includes a coating material having diffusion and reflection characteristics, and the coating material is free of being in direct contact with the LED device. The coating material is applied on a first portion of an inner surface of the cap, but not on a second portion of the inner surface of the cap. |
| US09222633B2 |
Multi-axis tilting light stand with removable light
A portable light includes a light stand having a longitudinal axis and a light assembly section attached to the light stand. The light assembly section is adapted to be connected to a power source and includes a support having a support axis being rotatable and linearly displaceable relative to the longitudinal axis of the light stand; a light panel holder tiltably attached to the support such that the light panel holder is tiltable relative to the support axis; and a light panel removably connected to the light panel holder and tiltable relative to the support axis. The light panel contains a rechargeable battery and a light selectively electrically connectable to at least one of the power source and the rechargeable battery when the light panel is connected with the light panel holder and being powered by the rechargeable battery when the light panel is removed from the light panel holder. |
| US09222631B2 |
Electric torch
An electric torch includes an enclosure for housing at least two battery units, a head portion, a front connecting unit secured to a front end of the enclosure, and a rear connecting unit secured to a rear end of the enclosure opposite to the front end. The front connecting unit and the rear connecting unit are electrically connected to opposite terminals of the at least two battery units, to connect the at least two battery unit in serial or parallel, or in combination of serial and parallel connection to act as the power supply of the electric torch. The power supply includes a first electrode and a second electrode with the polarity thereof reverse to the polarity of the first electrode. |
| US09222630B2 |
Method and system for forming LED light emitters
A flexible sheet of light-emitting diode (LED) light emitters includes a support substrate having a thermally conductive material. The flexible sheet of LED light emitters also has an LED emitter sheet overlying the support substrate, and the LED emitter sheet including a plurality of LED light emitters. The flexible sheet of LED light emitters also has a flexible circuit sheet overlying the LED emitter sheet, and a phosphor sheet overlying the flexible circuit sheet. The phosphor sheet includes a wave-length converting material. The flexible sheet of LED light emitters also has a lens sheet overlying the phosphor sheet. The lens sheet includes a plurality of lenses. |
| US09222625B2 |
LED lighting apparatus
An LED lighting apparatus is disclosed. The LED lighting apparatus includes a board having a principal surface, a plurality of LED chips mounted on the principal surface of the board, and a wiring pattern which is formed on the principal surface of the board and makes electrical conduction with the plurality of LED chips. Further, the LED lighting apparatus includes a frame-like bank which is provided on the principal surface of the board and surrounds the plurality of LED chips. In this case, the wiring pattern has one or more pads having a first portion interposed between the bank and the plurality of LED chips. The LED lighting apparatus further includes a protective layer covering at least a portion of the pads. |
| US09222620B2 |
Method and system for tank refilling
Disclosed is a simple, analytical method that can be utilized by hydrogen filling stations for directly and accurately calculating the end-of-fill temperature in a hydrogen tank that, in turn, allows for improvements in the fill quantity while tending to reduce refueling time. The calculations involve calculation of a composite heat capacity value, MC, from a set of thermodynamic parameters drawn from both the tank system receiving the gas and the station supplying the gas. These thermodynamic parameters are utilized in a series of simple analytical equations to define a multi-step process by which target fill times, final temperatures and final pressures can be determined. The parameters can be communicated to the station directly from the vehicle or retrieved from a database accessible by the station. Because the method is based on direct measurements of actual thermodynamic conditions and quantified thermodynamic behavior, significantly improved tank filling results can be achieved. |
| US09222617B1 |
Universal bird feeder hanger system
A universal bird feeder hanger system is a low cost cable and pulley apparatus that allows a user to easily raise and lower a birdfeeder for maintenance. A metal plastic coated cable has a loop at each end that is routed through a pulley. The proximate end attaches to a ground screw anchor via a first carabiner and the distal end attaches to a birdfeeder via a second carabiner hook. In between, the pulley is attached to a support structure such as a gutter. The birdfeeder is raised and lowered by disconnecting the proximate end from the ground screw anchor and moving toward or away from the birdfeeder. |
| US09222616B2 |
Counterbalancing lift mechanisms and methods
Embodiments provide a counterbalancing lift mechanism for raising and lowering an electronic display. The lift mechanism includes a moving bracket in sliding engagement with a support bracket. As the moving bracket moves relative to the support bracket, a spring assembly deflects to provide a force to offset the weight of the load. A transition assembly manages the deflection of the spring assembly relative to movement of the moving bracket such that the necessary range of deflection is shorter than the moving bracket's desired range of travel. The lift mechanism also includes a cam assembly to convert the variable force from the spring assembly to a substantially constant force. In some cases the spring assembly, transition assembly, and cam assembly are all mounted to the moving bracket and move with the display. Methods for positioning an electronic display are also provided. |
| US09222615B2 |
Clip-in support ring
In an embodiment, a support ring may include an arm and a hook. The arm may be located at a first end of the support ring. The arm may provide a spring force to a circuit board that is loaded in the support ring. The hook may be located at a second end of the support ring. The hook may extend upward from the support ring. The second end may be opposite the first end. The hook may provide a reaction force on the circuit board. The reaction forced may be a force in reaction to the spring force. The support ring may include one or more legs. The legs may extend downward from the support ring. |
| US09222612B2 |
Anti-fouling apparatus for cleaning deposits in pipes and pipe joints
A system for cleaning pipes and pipe joints where the interior surface of the pipe becomes coated with material being processed comprising a cylindrical cleaning body having opposing first and second ends, said cylindrical body having an annular shape with interior and exterior walls so that the outer wall contacts the interior surface of a pipe and wherein ends of the cleaning body have means for removing material deposited on the interior surface, a means for moving the apparatus along the length of said pipe, a first and second means for cleaning said cleaning body having passages that allow fluid to pass through, wherein said first and second cleaning means mates with said first and second ends of said cleaning body, where said cleaning body is moved into contact with said cleaning means to dislodge accumulated deposits from the cleaning body and simultaneously dislodging accumulated deposits from said cleaning means. |
| US09222611B2 |
Flexible barrier composite fabrics via an adhered film process
A composite fabric includes: a fabric backing; an adhesive layer; a midlayer barrier bonded to the fabric backing by the adhesive layer; and an external barrier bonded to the midlayer barrier, wherein the composite fabric has a hydrostatic pressure resistance of at least 100 psi and is sufficiently flexible such that it can be formed into a tube and everted. A process and an apparatus for producing the composite fabric are also disclosed. The composite fabric is particularly suitable for use as a liner in a cured-in-place pipe repair method. |
| US09222609B1 |
Seal for use in subsea connections and subsea connections employing such a seal
A seal for use with a first coupling element and a second coupling element has an annular configuration. The seal has an inner wall and an outer wall. The seal has a first portion, a central portion and a second portion. The central portion extends outwardly of the first portion and the second portion. A channel is formed in the central portion so as to have one end opening to the outer wall at the first portion and an opposite end opening to the outer wall at the second portion. The seal is formed of a metallic material. The outer wall at the central portion has a generally V-shaped configuration. |
| US09222607B2 |
Threaded connection with metal to metal seal capable of expansion
A retaining device for a threaded connection that is expanded holds the connection together to prevent leakage. In a two step thread the retention device is located between the steps and comprises a nose in a groove that holds aligned surfaces together for a metal to metal connection and allows for relative axial movement at the same time. |
| US09222602B2 |
Pipe support
A pipe support is disclosed for restraining a pipe at a position in close proximity to a joint formed by the pipe and a pipe fitting. The pipe support includes a base configured to be secured to a support surface and to interface with an outer surface of the pipe. The pipe support also includes a clamp operable with the base to restrain the pipe. Additionally, the pipe support includes a hinge coupling the base and the clamp, operable to facilitate relative movement between the base and the clamp. The base positions the outer surface of the pipe at a pre-determined distance from the support surface sufficient to at least offset a distance between the outer surface of the pipe and an outer surface of the pipe fitting, thereby preventing a bending load from occurring at the joint upon securing the pipe support to the support surface. |
| US09222601B2 |
Processing machines for workpiece processing
A processing machine for workpiece processing has a sliding member which can be moved relative to a machine body along a travel channel from a first position into a second position and vice versa. The sliding member is connected to the machine body by at least one energy guiding chain that is at least partially disposed within the travel channel. The energy guiding chain has a plurality of chain members coupled in a flexible manner and the chain members have edge projections supported on shoulders on either side of the travel channel. |
| US09222600B2 |
Pressure-balanced control valves
A valve assembly comprises a valve body comprising a plug chamber. A static seal is disposed adjacent an inner sidewall of the plug chamber, and a plug comprising a plug head is moveably positioned within the plug chamber, the plug head being configured to contact the static seal only when the plug is adjacent to a seat ring. Methods of using a valve and methods of forming a valve assembly are also disclosed. |
| US09222597B2 |
Transflow valve with an isolation and switching mechanism for double block and bleed arrangement
A transfer valve system includes an improved double block and bleed transflow valve system which uses six valves and uses one single spindle interconnecting the inlet and outlet transflow valves, which valves also drive a gear train mechanism connecting all six valve stems. As such, by operating one main spindle connected to the two inlet and outlet transflow valves, all six valves of this double block and bleed configuration operate simultaneously and assure an uninterrupted flow of fluid from one device to another standby device. The transflow valve system also is formed of separable components to form both single and double block and bleed configurations. |
| US09222594B2 |
Directional valve equipped with pressure control
A directional valve for controlling an actuator by a pressurized medium, including: a pressure port; a work port; a tank port; a spool moving axially inside the directional valve; a first position of the spool, in which the spool tends to be set, and a second position, to which the spool can be moved by a pilot control force and in which the spool opens the flow of pressurized medium from the pressure port to the work port. The directional valve further includes a feedback chamber in which the pressure generates a feedback force effective on the spool and opposite to the pilot control force. In its second position, the spool guides the pressure of the work port to the feedback chamber, and in the second position, the directional valve generates a feedback force proportional to the pressure of the work port, moving the spool to shut off the flow. |
| US09222593B1 |
Solenoid actuated pilot valve for irrigation system valve
A solenoid actuated pilot valve includes a pilot valve housing defining a pilot valve chamber and a solenoid. The solenoid includes and end cap connected to the pilot valve housing, a reciprocable plunger, and a piston having a shaft with a first end connected to and end of the plunger and a second end connected to a piston head. The end cap has a bore through which the shaft of the piston reciprocates and a first port separate from the bore. A first seal on a first side of the piston head is provided for sealing a first end of the first port. A second seal on a second side of the piston head is provided for sealing a first end of a second port in the pilot valve housing. |
| US09222592B2 |
Composite structure of rotary valve
A composite structure of a rotary valve includes a valve body including a containing hole of the disc, and a metal valve body corresponding to the shape of the valve body and formed in the valve body and covered by the valve body, wherein the metal valve body improves the explosion-proof, pressure-proof, and acid/base-resistant strength and circularity of the valve body in the manufacturing process of the rotary valve, the circularity of the valve body is suitable for connecting with a pipe line. A stem is mounted on the disc, wherein the stem is extended upwardly and combined with a handle/gear/electric/pneumatic/hydraulic, or chain operation component, such that the disc can be opened or closed. |
| US09222588B2 |
Tip-resistant valve plugs
A tip-resistant valve plug comprises a valve head, first and second retention legs, and an anti-tip fin. The valve head defines a fluid barrier. The anti-tip fin and the retention legs extend from the same side of the valve head. The anti-tip fin comprises a groove that allows the valve head to flex along a longitudinal fin axis; the anti-tip fin extends from the side of the valve head to a fin height dimension that is greater than a relief spring compression dimension caused by the tip-resistant valve moving between a closed position and an open position; or the valve head has a smaller moment of inertia evaluated in a direction the anti-tip fin extends across the valve head than a moment of inertia evaluated in a direction normal to the direction the anti-tip fin extends across the valve head. |
| US09222587B2 |
Oil pressure regulator
An oil pressure regulator includes a chamber that extends between an oil supply line and an oil bypass line. The chamber extends from a closed end of the chamber to an open end of the chamber. The regulator includes a plunger that is positioned within the chamber. The plunger is movable within the chamber between a first position preventing oil flow from the oil supply line to the oil bypass line, and a second position allowing oil flow from the oil supply line to the oil bypass line. Also, the regulator includes a compression spring that is positioned within the chamber between the plunger and the closed end. When the plunger is in the first position, the compression spring is in an uncompressed state, and when the plunger is in the second position, the compression spring is in a compressed state. |
| US09222583B2 |
Split gate valve
Provided in some embodiments is a system that includes a split gate valve including first and second gate sections coupled together and configured to move together within a cavity of the split gate valve between an open position and a closed position. The split gate valve includes a rolling actuator to reduce friction and to convert a rotational input into a linear motion to move the first and second gate sections between the open and closed positions. In other embodiments is provided a method that includes converting a rotational input into a linear motion to activate a split gate valve via a rolling actuator. The method also includes seating first and second gate sections of the split gate valve against opposite first and second seats to provide a double seal. |
| US09222579B2 |
Belt-drive continuously variable transmission
A belt-drive continuously variable transmission including a lock mechanism for locking a primary moveable sheave of a primary pulley in a highest transmission ratio position. The lock mechanism includes a fixed side axial groove extending on an outer circumferential surface of a primary fixed sheave shaft, a moveable side axial groove extending on an inner circumferential surface of a primary moveable sheave sleeve, an intervening member disposed between the axial grooves, an axial tapered groove formed as a part of at least one of the axial grooves which is disposed corresponding to a highest transmission ratio, and an intervening member displacement limiting member arranged to limit an amount of displacement of the intervening member relative to the primary fixed sheave shaft along the fixed side axial groove or the moveable side axial groove. |
| US09222576B2 |
Hydraulic system charge detection
A vehicle includes a transmission, an electrically-driven fluid pump which supplies pressure to a hydraulically-actuated clutch of the transmission, and pump motor sensors positioned with respect to a pump motor of the fluid pump. The sensors are configured to measure electrical properties of the pump motor, and to output the measured electrical properties as input signals. A controller detects when the hydraulic circuit is fully charged by determining an actual speed of the pump motor. The controller calculates an average pump torque and a slope of the average pump torque for the pump motor using the input signals. A flag is set via the controller indicating that a calibrated line pressure has been attained in the hydraulic circuit when the slope of the average pump torque reaches zero and the speed of the pump motor reaches a calibrated speed. |
| US09222575B2 |
Electric pump
A system for lubricating transmission components with hydraulic fluid includes a pump and a motor coupled to the pump. The pump has an inlet port that receives hydraulic fluid and an outlet port from which hydraulic fluid is pumped to the transmission components. A pump pressure is regulated by adjusting a motor torque of the motor, and the motor torque is set by commands based on a look-up table or a formula. |
| US09222573B2 |
Shift-by-wire actuating device having mechanical parking brake actuation
The structure and the installation of the mechanical transmission linkage to the parking lock is simplified in that the mechanical transmission linkage allows a smooth operation and serves also as an actuating devices having more than one shift gate without requiring complex modifications. An actuating device for selecting gear steps of a shift-by-wire gearshift transmission with a base housing, a selection lever, mechanical transmission for actuating a parking lock, and with a coupling system with a coupling element between the selection lever and the transmission. The transmission is selectively actuated by the coupling element only during selection and/or deselection of the parking lock position on the selection lever. The actuating device has includes the coupling element with a first end which is linearly guided in a slot and a second end which is in certain sections pivotally guided in a slot. The two ends of the coupling element are each supported on both sides in associated slotted tracks in the base housing. The coupling element is indirectly coupled to the selection lever. |
| US09222566B2 |
Auto-locking torque distributing mechanism
An auto-locking torque distributing mechanism comprises a main plate receiving two gear sets. On two sides of the main plate, slots and apertures are respectively formed near two side peripheries thereof and partially communicated with each other. A sleeve assembly includes a covering unit with an opening enclosed by a first wall whereby each aperture is communicated with the opening and arranged near the first wall while connecting the main plate to the sleeve assembly. When one wheel slips and spins much faster than the other wheel, the sleeve assembly keeps fluid to avoid leaking. By the aforementioned partial communication, the fluid is easily sucked into the aperture to enter the slot and go among the gear sets, thereby limiting the amount of torque sent to the slipping wheel and distributing as much as torque to the non-slipping wheel to keep the traction of the vehicle. |
| US09222565B2 |
Torque transmission device
A torque transmission device for a motor vehicle having a locking mechanism for locking at least one wheel of the motor vehicle, which wheel is connected to an output shaft of the torque transmission device. |
| US09222559B2 |
Elastic motor-spring actuator
An actuator according to one embodiment of the present invention may include a fixed member and a free member. The free member is operatively engaged with the fixed member so that the free member is moveable with respect to the fixed member. The actuator also includes means for moving the free member with respect to the fixed member. An elastic element operatively associated with the free member and the fixed member is operable to store energy without a change in an overall length of the actuator. |
| US09222557B2 |
Dual-screw linear actuator
A dual-screw linear actuator includes an inner push tube, an outer push tube, a first nut part, and a second nut part. The outer push tube is sheathed on the inner push tube and axially movable on the inner push tube; the first nut part is coupled to the outer push tube and screwed to an inner screw which has a coupling disposed at a front end of the inner screw; the second nut part is coupled to the inner push tube and screwed to an outer screw, and the outer screw is hollow, and the coupling is sleeved into the outer screw for an axial movement. The inner screw drives the outer screw to rotate, such that the first and second nut parts can synchronously push the inner and outer push tubes to extend or contract, so as to improve the stroke of extension or contraction. |
| US09222552B2 |
Transmission
A transmission includes a housing, four planetary mechanisms, four clutches, two brakes, plural connection members connecting elements of each of planetary mechanisms one another, an input shaft, and an output shaft. A first connection member at which the third clutch is positioned is positioned at an outer periphery side compared to a second connection member connecting a ring gear of the second planetary mechanism and a carrier of the third planetary mechanism. An installation surface to which a third brake braking a rotation of a connection part is addable and which is opposed to an inner periphery surface of the housing is formed at the connection part connecting the third clutch and a ring gear of the third planetary mechanism among the first connection member. |
| US09222547B2 |
Worm wheel, reducer, and motor with the reducer
A worm wheel (50) is structured integrally with an output shaft (52). The worm wheel (50) includes the output shaft (52), a circular flange (50a) with the output shaft (52) placed as the center, and teeth (50b) formed on the periphery of the flange (50a) and in mesh with a worm. The flange (50a) is provided with a first recessed flange portion (50c) opposite to the side of the output shaft (52), and the bottom (54) of the first recessed flange portion (50c) has a ring-shaped first planar portion (54a). |
| US09222546B2 |
Interlocking chain unit
An interlocking chain unit includes a stepped rod that determines the positions of case plates in a pair and those of guide plates relative to each other. The stepped rod has a small-diameter part that passes through passage holes of the guide plates respectively. The stepped rod has opposite end portions fitting in countersunk holes respectively formed in respective inner surfaces of the case plates. The stepped rod has a large-diameter part with a guide plate side step abutting on a rim of the passage hole of the guide plate, and a case plate side step abutting on a rim of the countersunk hole of the case plate. |
| US09222543B2 |
Liquid-sealed-type anti-vibration device and method for manufacturing the same
The present invention provides a liquid-sealed-type anti-vibration device that achieves damping performance as well as durability, the device comprising: an inner-tube member; an outer-tube member; first and second rubber bodies; and a fluid chamber, wherein a partition member, which is provided on the inner-tube member and has an inner-tube rigid protrusion and a rubber partition, is provided with a limiting passage, the outer-tube member has first and second outer-tube rigid protrusions having a shape of an inward flange, at least one of the first and second outer-tube rigid protrusions is disposed on the side of liquid chambers, each of the first rubber body and the second rubber body is provided with a ring-shaped cavity extending inside the respective rubber body along the outer circumferential surface of the inner-tube member, the depth of the cavities being configured such that the cavities extend beyond the first outer-tube rigid protrusion or the second outer-tube rigid protrusion, and at least one of the cavities faces one of the liquid chambers. |
| US09222542B2 |
Engine-mount
An engine mount includes: an insulator arranged inside a housing and deformed elastically in accordance with a force applied to a core connected to an upper end thereof; a nozzle plate having a flow channel opened up/downward for hydro liquid and connected between a diaphragm connected to the housing and the insulator; and a piston partitioning an internal space between the insulator and the nozzle plate and connected to the core to move in accordance force applied to the core, wherein upper and lower liquid chambers are formed between the piston and the nozzle plate, and between the nozzle plate and the diaphragm, respectively, and an air chamber through which ambient air can enter/exit is formed between the piston and the insulator. Vibration produced over a wide frequency region can be dampened more effectively by using air and the hydro liquid as an operation liquid. |
| US09222540B2 |
Shock absorber
A shock absorber includes a shock absorbing member being to be rotated around an axis and having an outer circumferential surface being in contact with an end portion of a member that moves back and forth with respect to the shock absorbing member, the shock absorbing member having at least one of elasticity and viscosity against an movement of the member, each of the elasticity and viscosity changing in accordance with a rotation angle of the shock absorbing member around the axis, and a device that changes the rotation angle of the shock absorbing member to adjust at least one of the elasticity and the viscosity against the member. |
| US09222539B1 |
Shock absorber with frequency dependent passive valve
A shock absorber has a pressure tube with a piston assembly slidably disposed within the pressure tube and attached to a piston rod. The piston assembly divides the pressure tube into an upper working chamber and a lower working chamber. The piston assembly includes a frequency dependent valve assembly attached to the piston rod which defines a housing attached to the piston rod and a spool valve assembly. The spool valve assembly includes a pair of spool valves and a pair of bypass valve assemblies that control fluid flow through a bypass passage that bypasses the piston assembly. |
| US09222537B2 |
Damper
Damper, in particular for washing machines with a spin cycle, with a housing having a central longitudinal axis and at least partially encompassing a housing interior by housing walls, a plunger displaceable in the housing along the central longitudinal axis, guided out of the housing and having at least one friction lining recess, fastening elements, arranged on open ends of the housing and the plunger, and at least one friction lining, arranged in the at least one friction lining recess and in frictional contact with opposite housing walls. |
| US09222536B2 |
Rubber composition for rubber vibration insulator
A rubber composition gives rise to a rubber vibration insulator superior not only in heat resistance and low-temperature performance but also in fundamental properties and damping properties. The rubber composition for rubber vibration insulator comprising: a rubber component comprising high-cis-high-vinyl butadiene rubber containing 85 to 93% of cis-1,4 ,bonds and 5 to 13% of vinyl bonds, sulfur, and a bismaleimide compound, wherein the sulfur is included in an amount of up to 1 part by weight, per 100 parts by weight of the rubber component. |
| US09222535B2 |
Spring element
The invention relates to a spring element (1) for a cushioning device of a piece of furniture for sitting or lying, in particular for a bed mattress, comprising a spring body (10) and an accommodating section (30) arranged thereon, wherein the spring body (10) and the accommodating section (30) are injection-molded from plastic as one piece. In order to develop a spring element (1) of the type mentioned above in such a way that the spring element can be used for an extended range of applications, a spring element (1) is proposed that is characterized in that the spring body (10) is designed as a ring part (11) extended in the longitudinal direction (40), which ring part comprises two ring part sections (13, 14) that transition into each other as one piece in a center section (12), said ring part sections each having an upward slope in the height direction (42) starting from the center section (12), wherein the end areas (15, 16) of the ring part sections (13, 14) lying opposite each other in the longitudinal direction (40) are connected to each other, the accommodating section (30) lying therebetween. |
| US09222533B2 |
Emergency stop device for a rotary platform of a milking parlour
An emergency stop device for a rotary platform (1) of milking parlor for a milking parlor that includes at least one component (10, 13a) arranged beside an edge portion (1a, 1b) of the platform (1). The emergency stop device includes a detecting element (13b) adapted to initiate an emergency stop of the rotary platform (1) in a case of an object being detected in a detecting area (13b1) located beside the edge portion (1a, 1b) of the platform (1) at an upstream distance (D) from the component (10, 13a) with respect to the rotary direction of the platform (1). The upstream distance (D) is longer than an estimated stopping distance (d) of the edge portion (1b) when the platform (1) is emergency stopped. |
| US09222529B2 |
Actuation mechanism for a mechanical diode assembly
The present disclosure provides an actuation mechanism for applying a mechanical diode clutch. The actuation mechanism includes a capsule including a cylindrical body defining an interior chamber, the cylindrical body defining a first opening at a first end and a second opening at a second end thereof. The actuation mechanism also includes a pin having a body and a radially-extending arm, the pin being retained within the interior chamber of the capsule. An apply spring is coupled at one end to the pin and a return spring is retained within the interior chamber of the capsule. The return spring is disposed between the pin on one end and the cylindrical body on the opposite end thereof. The return spring substantially surrounds the apply spring. |
| US09222525B2 |
Driving force transmission apparatus and controller for driving force transmission apparatus
A driving force transmission apparatus includes: an electric motor; a multi-disc clutch including outer clutch plates and inner clutch plates that are disposed coaxially with each other so as to be rotatable relative to each other and that are frictionally engaged with each other by being pressed in an axial direction; an input rotary member that rotates together with the outer clutch plates; an output rotary member that rotates together with the inner clutch plates; a cam mechanism that generates cam thrust force for pressing the multi-disc clutch in the axial direction upon reception of torque generated by the electric motor; a strain sensor that detects reaction force against the cam thrust force; and a spring member that is disposed between the cam mechanism and the strain sensor and that buffers an impact transmitted from the cam mechanism to the strain sensor. |
| US09222524B2 |
Drive force transmission device
A drive force transmission device includes a clutch operatively interposed between a hub member and a drum member to selectively transmit drive power therebetween. A first rotating shaft member is coupled to the hub member to rotate with the hub member. A second rotating shaft member is coupled to a separating wall part of the drum member to rotate with the drum member. A support member rotatably supports the second rotating shaft member via a bearing. The support member includes a restriction part that restricts axial movement of an outer race of the bearing. A bottom portion of the separating wall part is a radially offset towards the bearing space with respect to a top portion of the separating wall so that the bottom portion radial overlaps with the restriction part as viewed perpendicular to a rotational axis of the drum member. |
| US09222520B2 |
Secure universal-joint
An apparatus for securing a first joint member to a second joint member in a universal-joint comprising at least one pin for insertion along a Y axis, at least one pin for insertion along an X axis, a coupler between the joint members configured to receive these pins, and a security pin configured to traverse the coupler along a Z axis when each of these pins are within the coupler, such that the security pin penetrates at least a partial hole in each of these pins. The at least one pin for insertion along the Y axis may be a main pin having two recesses. The at least one pin for insertion along the X axis may be two bracket pins each having a bracket extension. Grease may be injected into a center of a joint member through a fitting. Retaining rings may shrink the boot to a pre-defined limit. |
| US09222517B1 |
Tapered bearing system to minimize shaft damage and component failure
A roller bearing system for use with a rotating shaft remains locked to the shaft during thermal expansion and vibrations generated by the rotating shaft. The system includes a first bearing assembly with a first bearing cone connected to the shaft, a tubular member disposed around the shaft and positioned against the first bearing assembly, a disc spring assembly connected to the shaft and positioned between the tubular member and a clearance ring, a second bearing assembly with a second bearing cone connected to the shaft and positioned against the clearance ring, and a locking assembly connected to the shaft and positioned against the second bearing assembly. The locking assembly rotatably adjusts to exert sufficient pressure to lock the first bearing cone to the shaft and enable the disc spring assembly to generate a compression force to lock the second bearing cone to the shaft. |
| US09222513B2 |
Laminate composite
The invention relates to a laminate composite comprising a main body, a porous layer disposed on the main body, and a further material that is or comprises a plastic and that is adhesively bonded to the porous layer, further comprising a fluorothermoplast disposed at a boundary between the porous layer and the further material for bonding the further material to the porous layer. The invention further relates to a method for producing said laminate composite and to a use of a fluorothermoplast for bonding a further material to a porous layer of a laminate composite. |
| US09222512B2 |
Bearing assemblies, apparatuses, and motor assemblies using the same
Various embodiments of the invention relate to bearing assemblies, apparatuses and motor assemblies that include geometric features configured to impart a selected amount of heat transfer and/or hydrodynamic film formation. In an embodiment, a bearing assembly may include a plurality of superhard bearing pads distributed circumferentially about an axis. At least some of the plurality of superhard bearing pads may include a plurality of sub-superhard bearing elements defining a bearing surface. At least some of the plurality of sub-superhard bearing elements may be spaced from one another by one or more voids to impart a selected amount of heat transfer and hydrodynamic film formation thereon during operation. The bearing assembly may also include a support ring that carries the plurality of superhard bearing pads. In addition, at least a portion of the sub-superhard bearing elements may extend beyond the support ring. |
| US09222508B2 |
Bearing race with integrated spring
A bearing race encapsulation apparatus, which has a spring assembly integrated into a hearing that allows the hearing to compensate for varying expansions and contractions caused by differences in temperature. The bearing race encapsulation apparatus includes an outer bearing ring with an end face and an outer face with a indent formed in the outer face. An encapsulation ring, which has a retention element that is snapped into the indent of the outer bearing ring, a first segment that extends axially outwardly from the retention element, and a second segment that extends radially inwardly from the first segment. A spring is arranged axially between the second segment of the encapsulation ring and the outer bearing ring to compensate for the expansion and contraction. |
| US09222507B2 |
Method for monitoring a health status of a bearing with a warning device having a close range wireless interface
A method of reading sensor values from or writing programming alarm and monitoring algorithm parameters into a warning device for monitoring a bearing having a close range wireless interface is disclosed. The method of reading or writing includes providing an RFID tag having an integrated circuit with memory, a radio for modulating and demodulating a radio-frequency signal, an antenna for receiving and transmitting the radio-frequency signal, and a digital bus mounted to a PCB, the digital bus connecting a microcontroller to the RFID tag.The steps of downloading the parameters into memory, accessing the parameters with the microcontroller and adapting the parameters according to the stored parameters are carried out during a write operation. The steps of uploading the stored sensor value from memory to the radio, and transmitting the sensor value with the radio via the antenna are carried out during the reading operation. |
| US09222502B2 |
Self-piercing nut element and component assembly comprising the nut element and a sheet metal part
A self-piercing nut element having a strength in the range between 700 and 900 MPa is designed for press fitting into a sheet metal part, for the self-piercing attachment of the nut element into a higher strength sheet metal part, such that the piercing section merges directly into the sheet metal contact surface and such that the piercing section has a piercing edge at its free end face, with the piercing edge being spaced apart from the sheet metal contact surface by a peripheral surface having an axial height which corresponds to at least 30%, and preferably at least 50%, of the sheet metal thickness. The radial wall thickness of the piercing section in the region of its free end face from the outer side up to the nominal diameter of the thread corresponds to a thickness between 1.2 times, to 1.8 times, the provided sheet metal thickness. |
| US09222500B2 |
Component connection and method for the detachable connection of the components of a component connection
A connection between components includes a first component, a second component, and at least two pairs of fixing elements spaced apart by which the two components are detachably connected. Each pair of fixing elements has a female fixing element and a male fixing element that is inserted into the female fixing element. A fixing element of each pair of fixing elements is provided on the first component and the other fixing element of each pair of fixing elements is provided on the second component. The fixing elements are arranged such that on detachable connection of the two components by the pairs of fixing elements in the two components, a bending stress results in the components. |
| US09222495B2 |
Locking mechanism for movable column
One embodiment includes an assembly with a movable column with an upper end and a lower end, wherein the lower end includes a recessed opening. The assembly also includes a locking foot assembly with a base foot and a locking mechanism. The locking mechanism includes a latch which is spring biased and at least partially extends outward from the base foot such that the latch comes into contact with the lower end of the movable column and is retractable inward into the base foot when the spring is compressed, such that the latch of the locking mechanism can both engage and disengage the recessed opening in the lower end of the movable column. |
| US09222489B2 |
Two-step hydraulic valve
A two-step hydraulic valve is described. In an implementation, a two-step hydraulic valve with retrograde spool action has a pilot spool that controls hydraulic force applied to a main spool to switch a rod of a hydraulic actuator back-and-forth between extension and retraction. The main spool is hydraulically driven in retrograde motion to the pilot spool, providing improved reliability and switching action for the valve. The pilot spool also has an overtravel feature that can be used to hyperextend the rod for various purposes. In an example system, the two-step hydraulic valve controls a hydraulic actuator connected to drive a submersible reciprocating pump, such as a diaphragm pump. |
| US09222488B2 |
System and method for controlling engine revolutions for hybrid construction machine
A system and method for controlling engine revolutions for a hybrid construction machine, including an engine, a hydraulic pump which is driven by the engine to drive a hydraulic actuator with discharged hydraulic fluid, a motor-generator which is driven by the engine to generate electricity and to drive the hydraulic pump as a motor supplementing the engine, an energy storage device which is charged with electric energy generated by the motor-generator and which supplies the electric energy for motor operation of the motor-generator, a torque detection unit for detecting an output torque of the hydraulic pump that is required to drive the hydraulic actuator, and a hybrid control unit for controlling the motor operation of the motor-generator to supplement the engine output if the change of the output torque of the hydraulic pump exceeds a predetermined level and it is determined that an engine revolution drop will occur. |
| US09222483B2 |
Heat pump
A heat pump has an evaporator for evaporating water as a working liquid so as to produce a working vapor, the evaporation taking place at an evaporation pressure of less than 20 hPa. The working vapor is compressed to a working pressure of at least 25 hPa by a dynamic-type compressor so as to then be liquefied within a liquefier by direct contact with liquefier water. The heat pump is preferably an open system, wherein water present in the environment in the form of ground water, sea water, river water, lake water or brine is evaporated, and wherein water which has been liquefied again is fed to the evaporator, to the soil or to a water treatment plant. |
| US09222481B2 |
Motor compressor unit having a torsionally flexible coupling
A motor compressor unit (1) comprises a motor (3) and a compressor (2) which are mounted in a common housing (4) sealed against the gas to be compressed. The motor (3) comprises a rotor (39) rotatably connected to a rotor (38) of the compressor (2). The rotor (38) of the compressor comprises a main shaft (11) and a connecting shaft (21) coaxial with the main shaft, the connecting shaft being placed at least partly inside the main shaft (11) so as to be radially spaced from the main shaft (11) and comprising a coupling zone (15) for coupling with the main shaft (11). |
| US09222479B2 |
Fan and fan frame thereof
A fan includes a fan frame and a fan wheel. The fan frame includes a frame body and at least two vibration-proof members. The frame body has at least two positioning ribs, wherein the at least two positioning ribs protrude from a side wall of the frame body and are distributed symmetrically. Each of the vibration-proof members has a positioning groove. The positioning rib of the frame body is capable of being embedded in the positioning groove of the vibration-proof member so as to position the vibration-proof member on the side wall of the frame body. The fan wheel is rotatably disposed in the fan frame. |
| US09222478B2 |
Bladeless fan structure
A bladeless fan structure includes a driving member, a pipe member, and at least one air-pressure increasing area. The driving member has a shaft connected and extended through the pipe member, and a first space is formed between an inner surface of the pipe member and an outer surface of the shaft. The air-pressure area is provided on the inner surface of the pipe member or the outer surface of the shaft. The pipe member is provided with at least one opening communicating with the first space and the air-pressure increasing area. When the driving member drives the shaft to rotate in and relative to the pipe member, air in the first space is brought to flow and is compressed in a direction along the air-pressure increasing area to blow out of the pipe member via the opening to achieve the function of a bladeless fan. |
| US09222476B2 |
Rotary pump with spiral casing
A rotary pump has a pump housing enclosing a flow space and provided with an intake opening and a discharge opening, wherein the intake opening and the discharge opening are connected to each other by the flow space. An impeller wheel is disposed in the flow space and is driven in rotation. An expansion body is provided that is fluidically connected to the flow space. A spiral casing surrounds, in a mounted position in the pump housing, an outer circumference of the impeller wheel, wherein the spiral casing is a single-part or multi-part shaped component and is embodied separate from the pump housing. |
| US09222475B2 |
Scroll compressor with back pressure discharge
A scroll compressor having a back pressure discharge is provided. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll forming at least a discharge chamber together with the first scroll. The second scroll may include a discharge opening through which an operation fluid may be discharged. The scroll compressor may also include a back pressure chamber assembly fastened to the second scroll with a Efastener, a back pressure discharge opening that communicates with the back pressure chamber, and a discharge path by which the discharge chamber and the discharge space communicate with each other. The scroll compressor may further include a check valve disposed at the back pressure discharge opening to prevent the operation fluid from being introduced into the back pressure chamber. |
| US09222471B2 |
Structure of pump
A pump includes a cap that is fit into an opening of a pump body. The pump body has an external thread formed on an outer circumference close to a top face thereof for engagement with and coupling to a rotatable fixing ring having an internal thread so as to retain a cap from top side thereof. The threading engagement along the circumference fixes the cap and the pump body together. The cap has an underside from which a projecting ring extends downward. The projecting ring has a thread. A piston cylinder has an end forming a thread engageable with the thread of the projecting ring to complete the assembling of the piston cylinder. |
| US09222470B2 |
Micropump
A pump comprising a housing comprising a rotor chamber, inlet and outlet channels opening into the rotor chamber, and inlet and outlet seals mounted on a surface of the chamber, and a rotor rotatably and axially slidably received in the chamber and comprising a first axial extension comprising a liquid supply channel and a second axial extension comprising a liquid supply channel, the first and second axial extensions having different diameters. The inlet and outlet seals engage a surface of the rotor, whereby the liquid supply channel of each axial extension in conjunction with a corresponding seal forms a valve that opens and closes as a function of the angular and axial displacement of the rotor. At least one of the inlet and outlet channels opens transversely into the rotor chamber and at least one of the inlet and outlet seals forms a closed circuit circumscribing said at least one of the inlet and outlet channels. |
| US09222467B2 |
Transmission device for a wind turbine
The invention relates to a transmission device for a wind turbine, having a holder, a sliding contact device having pressing means, and at least one electrode having adjustment means for transmitting lightning current. The electrode can form a spark gab having a sparking distance S together with a ring electrode, wherein the ring electrode can be arranged on the rotary device, or can be connected to a grounding device that cannot be rotated with respect to the rotary device. To improve the transmission, the holder is rotationally fixed arranged on the rotary device, or arranged in a non rotatable manner with respect to the grounding device. Furthermore, the electrode is arranged in a movable manner relative to the holder by means of a tracking device having support means. The electrode is supported by way of the supporting means relative to the rotary device or the ring electrode such that the sparking distance S can not fall below a minimum dimension. |
| US09222466B2 |
Wind-power production with reduced power fluctuations
A method of operating at partial load a wind turbine (1) supplying electrical power to an electrical grid (20) includes monitoring stability of the grid; and upon detection of a reduced grid stability, changing operation of the wind turbine by limiting wind-caused fluctuations of the active-power supply to the electrical grid, or by reducing an already existing limit to fluctuations of the active-power supply. |
| US09222465B2 |
Non-rotating wind energy generator
In an embodiment of the invention, a non-rotating wind energy generator uses the fluid flow principles of vortex shedding and transverse galloping to generate oscillatory, linear motion of a beam, and linear alternators, optionally located near both ends of the beam, generate electrical power when the beam is in motion. |
| US09222463B2 |
Wind turbine and method of operating a wind turbine
A method of operating a wind turbine comprising a rotor, a multi winding generator having a plurality of independent sets of control windings and a plurality of independent power electronic converters for controlling each set of control windings independently, the method comprising in a normal operation mode, the plurality of power electronic converters controlling the sets of control windings in substantially the same way, whereas in a positioning mode for positioning a rotor of a wind turbine in one of one or more predetermined angular positions, one of the independent power electronic converters controlling its corresponding set of control windings in a substantially different manner than at least one other independent power electric converter. The invention further relates to a wind turbine adapted to work in at least two different operating modes. |
| US09222460B2 |
Conveyor-type system for generating electricity from water currents
A modular system for producing electricity from water currents is disclosed. Each module contains a submersible water current energy converter and a self-adjusting buoyant mooring mechanism. The converter consists of a pair of contra-rotating conveyor-type turbines, connected to electrical generators, and a water flow accelerator. Each turbine comprises a conveyor mechanism, which is mounted via bearings on inner vertically-oriented shafts to a protecting housing, and a plurality of rectangular-shaped blades (preferably three), which are held by blade support members in the position maximizing the turbine's performance. The system module is capable of self-adjusting to the optimal position in water currents, vertically with changing water levels and horizontally, depending on the direction of a water flow. It uses a simple anchoring mechanism and can be easily relocated. An array of these modules can be connected to an underwater transmission line to create a robust and cost-effective power generation system. |
| US09222459B2 |
Hydrogen production system for controlling the power output of power stations based on renewable energy sources and control process
It stands out mainly for consisting of a nested configuration of electrolysis units (5), independently operated, the nominal power values of which are descendant in such a manner that, for any unit of the system, the sum of the nominal power of the smaller electrolysis units (5) is always greater than or equal to the “dead band” (DB) of said units, allowing reduction of the dead band of said hydrogen production system (4) to negligible levels, avoiding loss or discharge of the energy generated in said renewable power stations, preferably one or several wind farms (2) formed by a group of wind turbines (1), connected to the power grid (3) as a consequence of the implementation of a primary control service therein or, in general, of any other active power control service, thereby optimizing the total energy obtained. |
| US09222456B2 |
Device with twin-chamber structure for conversion of wave energy of oscillating water
A device for conversion of energy of a wave of water comprises a front (11) and a back (12) opposite the front (11), a top (13) and a bottom (14) opposite the top (13), an inlet chamber (15) which has a partition (16), an inlet valve (17) at the front (11) between the top (13) and the partition (16) and an inlet chamber vent (18), wherein the inlet valve (17) allows flow of water in one direction into the inlet chamber (15). An outlet chamber (19) has an outlet valve (20) between the partition (16) and the bottom (14), and an outlet chamber vent (21) positioned between the partition (16) and the top (13), adapted to maintain atmosperic pressure of air in the outlet chamber (19), wherein the outlet valve (20) allows flow of water in one direction out of the outlet chamber (19). A connecting duet (22) connects the partition (16) of the inlet chamber (15) to the outlet chamber (19), and a generator (41) positioned at least partially in the connecting duct (22) generates electricity in response to wave energy-induced flow of water into the inlet chamber (15). |
| US09222452B1 |
Automobile fuel system pressurization apparatuses and methods
Automobile fuel system pressurization apparatuses include systems that are positionable against or insertable into a filler neck of a fuel tank to provide quicker methods of recharging a fuel pump and a fuel line in an automobile without having to run a starter motor for an extended period. One embodiment of the automobile fuel system pressurization apparatus includes an air pump and an inflatable bladder coupled to the air pump, which is deformable between an expanded state and a deflated state. Another embodiment of the automobile fuel system pressurization apparatus includes an air pump coupled to a filler neck sealing element. The air pump directly provides compressed air to the fuel tank, after compressed air is routed through a centrally positioned thru-hole of the filler neck sealing element. Methods of pressurizing an automobile fuel tank to prime a fuel pump, using automobile fuel system pressurization apparatus are also disclosed. |
| US09222445B2 |
Fuel vapor processing apparatus
A fuel vapor processing apparatus may include a first canister and a second canister each having an adsorbent disposed therein. The second canister may include a first passage and a second passage each communicating between the first canister and an atmosphere. The first passage may be configured as an adsorption passage having the adsorbent disposed therein. The second passage may be configured as an air passage through which air flows. A control device may control flow of the air through the air passage. A heating device may heat the air flowing through the air passage. The air passage may be arranged so that the adsorbent of the adsorption chamber is heated by heat of the air that is heated by the heating device and flows through the air passage. |
| US09222442B2 |
Module integrating mixer and particulate separator into a common housing and an engine breathing system having the module
One exemplary embodiment includes a product including a housing that has a mixer portion and first, second and third openings. The first opening is configured to receive at least a portion of exhaust gases produced by an internal combustion engine, and the second opening is configured to receive intake air. The mixer portion is in communication with the first and second openings to mix the exhaust gases and the intake air into a gas mixture. The third opening is in communication with the mixer portion to flow the gas mixture therethrough. The invention further includes a particulate separator disposed within the housing. The particulate separator is configured to remove particulates from the exhaust gases. The product may be included in a low-pressure EGR path and/or a high-pressure EGR path. |
| US09222441B2 |
Exhaust gas recirculation apparatus for engine
An EGR apparatus includes a EGR passage for allowing part of exhaust gas discharged from a combustion chamber of an engine to an exhaust passage to flow in an intake passage and recirculate back to the combustion chamber, and an EGR valve provided in the EGR passage to regulate an EGR passage in this passage. The EGR valve includes a valve seat, a valve element to be seatable on the valve seat, and a step motor for driving the valve element to open and close. An electronic control device controls the EGR valve to repeat opening and closing of the valve element between a closing position and a small opening position in order to remove foreign matters adhered to the valve seat or valve element during deceleration fuel cutoff of the engine. |
| US09222431B2 |
Estimating a fuel leakage quantity of an injection valve during a shut-down time of a motor vehicle
A method is disclosed for estimating a fuel leakage quantity which enters from a leaking injection valve during a shut-down time of a motor vehicle into an intake tract or into a cylinder of an internal combustion engine of the motor vehicle and is added to a fuel mixture to be combusted during a starting process. The method may include: measuring a first start index characteristic of a starting behavior of the engine during a first starting process; determining a first injected fuel quantity during the first starting process; measuring a second start index characteristic of a starting behavior of the engine during a second starting process; determining a second injected fuel quantity during the second starting process; and estimating the fuel leakage quantity based on the measured first start index, the determined first injected fuel quantity, the measured second start index and the determined second injected fuel quantity. |
| US09222428B2 |
Engine device
Provided is an engine device which improves a general-purpose property of an ECU carrying out a drive control of an engine and a regeneration control of a DPF. The engine device is provided with an exhaust gas purifying device which is arranged in an exhaust route of the engine, the ECU which controls a drive of the engine, and a variable memory means which stores a general-purpose regeneration program selectively executing a plurality of regeneration modes with respect to the exhaust gas purifying device and a flag table corresponding to an optional regeneration mode, and is rewritable. The ECU executes the general-purpose regeneration program in accordance with a regeneration mode which is selected on the basis of the flag table. |
| US09222427B2 |
Intake port pressure prediction for cylinder activation and deactivation control systems
A system includes a parameter module that determines at least one of a position of a throttle and a load of an engine. A cylinder status module generates a status signal indicating an activation status of each cylinder of the engine. The cylinder status module determines whether one or more of the cylinders are activated. A first pressure prediction module, when all of the cylinders are activated, predicts first intake port pressures for the cylinders of the engine according to a first model and based on the at least one of the position of the throttle and the engine load. A second pressure prediction module, when one or more of the cylinders is deactivated, predicts second intake port pressures for the deactivated cylinders according to a second model and based on the status signal and the at least one of the position of the throttle and the engine load. |
| US09222422B2 |
Output characteristic control device for internal combustion engine
An output characteristic control device for an internal combustion engine includes a road traffic environment detection unit configured to detect a road traffic environment in which an own vehicle is running, a recommended vehicle speed calculation unit configured to calculate a recommended vehicle speed of the own vehicle in the detected road traffic environment, a target output characteristic setting unit configured to set a target output characteristic of the internal combustion engine so that an output of the internal combustion engine corresponding to an accelerator operation amount is reduced as a vehicle speed difference between the recommended vehicle speed and an own-vehicle speed decreases, and an output characteristic changing unit configured to change the output characteristic of the internal combustion engine to the target output characteristic. |
| US09222421B2 |
Vehicle drive control in response to brake detection errors
An electronic control unit (1) stops output suppression control for an engine (6) at the time of simultaneous depression of an accelerator pedal (2) and a brake pedal (4) when the depression of the brake pedal (4) is erroneously detected due to an ON-failure of a stop lamp switch (5) even if the brake pedal is not depressed. |
| US09222420B2 |
NOx control during cylinder deactivation
Methods and systems are provided for improving engine exhaust emissions while enabling exhaust catalyst regeneration following an engine lean event. Prior to a VDE event, or prior to an engine idle-stop, ammonia is produced and stored on an exhaust underbody SCR catalyst. Then, during the engine restart after the VDE mode or the idle-stop, the stored ammonia is used to treat exhaust NOx species while an upstream exhaust underbody three-way catalyst is regenerated. |
| US09222417B2 |
Geared turbofan gas turbine engine architecture
A gas turbine engine includes a combustor. A turbine section is in fluid communication with the combustor. The turbine section includes a fan drive turbine and a second turbine. The fan drive turbine includes a plurality of turbine rotors. A fan includes a plurality of blades rotatable about an axis and a ratio between the number of fan blades and the number of fan drive turbine rotors is between about 2.5 and about 8.5. A speed change system is driven by the fan drive turbine for rotating the fan about the axis. The fan drive turbine has a first exit area at a first exit point and rotates at a first speed. The second turbine section has a second exit area at a second exit point and rotates at a second speed, which is faster than the first speed. A first performance quantity is defined as the product of the first speed squared and the first area. A second performance quantity is defined as the product of the second speed squared and the second area. A performance ratio of the first performance quantity to the second performance quantity is between about 0.5 and about 1.5. |
| US09222415B2 |
Gas turbine engine fuel heating system
A fuel heating system for a gas turbine engine comprises a first heat exchanger, a second heat exchanger, a fuel pump and a valve. The first heat exchanger produces a heated air flow. The second heat exchanger receives the heated air flow from the first heat exchanger. The fuel pump provides a fuel flow. The valve is coupled to the fuel pump to intermittently include the second heat exchanger in the fuel flow based on a temperature of the fuel flow. A method of heating fuel in a gas turbine engine comprises providing fuel to a gas turbine engine with a fuel pump to sustain a combustion process, heating a flow of air with exhaust gas from the combustion process, and heating fuel from the fuel pump en route to the gas turbine engine with the flow of air based on a temperature of the fuel. |
| US09222413B2 |
Mid-turbine frame with threaded spokes
A mid-turbine frame located in a gas turbine engine axially aft of a high-pressure turbine and fore of a low-pressure turbine includes an outer frame case, an inner frame case, and at least a first spoke connecting the outer frame case to the inner frame case. The first spoke includes a tie rod having a first threaded surface and a connector having a second threaded surface. The first and second threaded surfaces overlap partially but not completely. |
| US09222409B2 |
Aerospace engine with augmenting turbojet
A gas turbine engine system includes a fan section, a low pressure compressor section downstream of the fan section, a first engine core downstream from the low pressure compressor section, a second engine core downstream from the low pressure compressor section, and a flowpath control mechanism configured to selectively restrict fluid flow through the second engine core. The first engine core includes a first engine core compressor section, a first engine core combustor downstream of the first engine core compressor section, and a first engine core turbine section downstream of the first engine core combustor. The second engine core includes a second engine core compressor section, a second engine core combustor downstream of the second engine core compressor section, and a second engine core turbine section downstream of the second engine core combustor. |
| US09222408B2 |
Drive system for a vehicle
A drive system for a vehicle has an internal combustion engine and a torsional vibration damping arrangement. The internal combustion engine is switchable between operating modes of different performance. The torsional vibration damping arrangement includes an input region, which can be driven in rotation, and an output region. A first torque transmission path is provided between the input region and output region, and a second torque transmission path is provided parallel thereto. A coupling arrangement superposes the torques transmitted via the torque transmission paths, and a phase shifter arrangement is provided in at least one torque transmission path for generating a phase shift of rotational irregularities transmitted via the one torque transmission path in relation to the rotational irregularities transmitted via the other torque transmission path. |
| US09222407B2 |
Dispenser for compressed natural gas (CNG) filling station
A fueling station dispenser for distributing a combustible gas that is lighter than air, and that includes electrical and gas handling sections in the same frame. A vapor barrier in the cabinet blocks fugitive gas that may be present in the gas handling section from entering the electrical section. According to most applicable codes, by isolating combustible gas from the electrical section gives it a Class I, Division 2 designation. Which eliminates the need to seal or air purge the electronics section as this designation allows for electronics that under normal intended operating conditions do not generate an arc with sufficient energy to initiate combustion. |
| US09222405B2 |
Turbocharged single cylinder internal combustion engine using an air capacitor
Internal combustion engine system. The system includes a single cylinder engine having an engine volume, the single cylinder engine having an intake manifold for introducing air into the engine and an exhaust manifold for discharge of exhaust gases. A turbocharger communicates with the exhaust manifold to receive exhaust gases to power the turbocharger. The turbocharger includes a compressor section communicating with the intake manifold to pressurize ambient air. An air capacitor is arranged to receive the pressurized ambient air from the turbocharger and to deliver the pressurized air to the engine during an intake stroke. |
| US09222401B2 |
Coolant passage apparatus for internal combustion engine
A pair of coolant receiving pipes (23) and (24) for respectively receiving a coolant from left and right engine heads of a V-engine are provided on a first body (21) side, and a collecting passage (27) for collecting the coolant, communication opening (30a) towards a radiator via the above-mentioned collecting passage (27) and communication opening (31a) towards a branch passage provided with a heater core part or the like are provided on a second body (22) side and these are individually resin molded. A coolant passage apparatus (10) is formed by joining the above-mentioned first body (21) and second body (22) for example by welding means. |
| US09222398B2 |
Cooling system
A cooling system for an engine is provided. In one embodiment, an internal combustion engine comprises a cabin heat exchanger circuit including a connecting line opening on an inlet side into a cylinder block coolant jacket, a main coolant pump arranged in the cabin heat exchanger circuit, an auxiliary coolant pump arranged in the connecting line, and a check valve. In this way, additional cooling and/or heating may be provided to the engine and associated components by the auxiliary coolant pump. |
| US09222392B2 |
Exhaust gas treatment device
The present invention relates to an exhaust gas treatment device for an exhaust system of a combustion engine, more preferably of a motor vehicle with a housing comprising a jacket and an outlet funnel, with at least one exhaust gas treatment element which is arranged in the jacket and which via a support ring is axially supported on the housing, wherein the outlet funnel comprises an outer funnel and an inner funnel.A simplified design is obtained if the outer funnel at an inner end facing the jacket is connected to the jacket in a fixed manner and at an outer end facing away from the jacket is connected in a fixed manner to the inner funnel, and if between the inner funnel and the outer funnel an insulation space circumferentially running in circumferential direction is formed and the inner funnel at an inner end facing the jacket carries the support ring and relative to the outer funnel is at least axially loose. |
| US09222388B2 |
Urea common rail
An exhaust system including a selective catalytic reduction (SCR) component and an oxidation catalyst component. The exhaust system also includes an exhaust treatment fluid injection system for dispersing an exhaust treatment fluid into an exhaust stream at a location adjacent either the SCR component or the oxidation catalyst component, wherein the exhaust treatment fluid injection device includes a common rail that provides the exhaust treatment fluid under pressure to a plurality of injectors that dose the exhaust treatment fluid into the exhaust stream. The exhaust treatment fluid injection device also includes a return rail for returning unused exhaust treatment fluid to the fluid source. Each of the common rail and return rail can be configured to allow drainage of the exhaust treatment fluid as a freeze-protection feature. |
| US09222385B2 |
Method and device pertaining to cooling of dosing units of SCR systems
A method pertaining to an SCR system for exhaust cleaning, includes deciding about a need, after cessation of an exhaust flow, to cool a reducing agent dosing unit (250) by a reducing agent supplied to it, and includes predicting a temperature pattern of the dosing unit (250) as a basis for deciding about the need and predicting whether a predetermined temperature of the dosing unit will be reached after cessation of exhaust flow. Also a computer program product containing program code (P) for implementing the method, an SCR system and a motor vehicle which is equipped with the SCR system are disclosed. |
| US09222379B2 |
Electric control device
An electric control device includes: a cam having a variable distance between an outer periphery and a center; a control shaft having one end, which contacts the outer periphery of the cam, and displaceable according to a rotation of the cam to adjust a valve lift amount; a motor rotating the cam; an angle detector detecting a rotation angle of the cam; and a controller. The cam includes multiple steps arranged on the outer periphery. The controller controls the rotation of the cam through the motor to match a detection angle of the angle detector with a target angle corresponding to a target valve lift amount. The controller stops rotating the cam through the motor when a difference between the detection angle and the target angle exceeds a first threshold, and the target angle corresponds to one of the steps. |
| US09222377B2 |
Volume store
A volume store which has a substantially hollow cylindrical housing and a separating element displaceably disposed within the housing. The housing is fixedly disposed within a hollow chamber of a camshaft. |
| US09222376B2 |
Cam follower system for engine
Various systems are provided for a cam follower of a cam follower system. In one embodiment, a cam follower of a cam system comprises a tappet positioned between a cylinder valve and a camshaft, the tappet configured to drive the cylinder valve, a roller, and a pin coated with a diamond-like carbon coating coupling the roller to the tappet, the pin having a depressed contour on an outer surface of the pin. |
| US09222375B2 |
Variable valve actuation apparatus, system, and method
A variable valve actuation system in one form includes a rocker coupled with a valve stem at one end and a cam follower at the other end. The rocker is operable to rotate about a fixed axis and the cam follower includes a set of lower rollers operable to follow one cam lobe and an upper roller operable to follow another cam lobe. A leaf spring can be used to couple the cam follower with the rocker. A cam shaft can have a nested configuration that includes an inner shaft, an intermediate tube, and an outer tube. Cam lobes can be fastened to the cam shaft by fastening through each of the inner shaft, intermediate tube, and outer tube. The cam lobes can be attached by at least two devices inserted from either side of the cam shaft and that are not inserted at least through the inner shaft. |
| US09222374B2 |
Camshaft and associated cam
A camshaft for a combustion engine has a shaft and at least one cam thermally joined to a joining surface on the shaft side via a joining surface on the cam side. The shaft is embodied as a drawn and not additionally worked tube. Because of this the production of commercial vehicle camshafts can be realized in a more cost-effective manner since these do not have to be additionally ground or turned. |
| US09222373B2 |
Method for operating a combined gas and steam turbine system, gas and steam turbine system for carrying out said method, and corresponding control device
A method of operating a combined gas and steam turbine system is provided. The system includes a gas turbine, a waste heat steam generator with an evaporator heating area, and a steam turbine. Fluid is fed to the waste heat steam generator as feed water. A primary control loop controls a feed water flow rate. Taking into account heat stored in the evaporator heating area, a primary desired value for the feed water flow rate is determined based upon a desired overheating value characteristic of a temperature by which the fluid exceeds a boiling point as the fluid exits the evaporator heating area and based upon a heat flow parameter characteristic of a heat flow transfer from fuel gas to the fluid via the evaporator heating area. The desired overheating value is lowered from a first value to a second value in order to activate an instantaneous power reserve. |
| US09222372B2 |
Integrated power, cooling, and heating apparatus utilizing waste heat recovery
The present invention provides an apparatus for utilizing waste heat to power a reconfigurable thermodynamic cycle that can be used to selectively cool or heat an environmentally controlled space, such as a room, building, or vehicle. The present invention also integrates an electric machine, which may operate as a motor or generator, or both, and an additional prime mover, such as an internal combustion engine. Different combinations of these components are preferable for different applications. The system provides a design which reasonably balances the need to maximize efficiency, while also keeping the design cost effective. |
| US09222369B2 |
Joint assembly for an annular structure
A joint assembly for an annular structure comprises a first annular member having a first radially extending flange and a second annular member having a second radially extending flange. The first and second flanges having a plurality of first and second circumferentially aligned apertures. A plurality of fasteners are provided and each fastener is arranged to extend through a respective pair of the first and second apertures to join the first and second annular members together. The first and second radially extending flanges have a plurality of circumferentially aligned third and fourth apertures. A plurality of members are provided and each member is arranged to extend axially through a respective pair of the third and fourth apertures. |
| US09222366B2 |
Exhaust-gas turbocharger
An exhaust-gas turbocharger (1), having a shaft (2) on which a compressor wheel (3) and a turbine wheel (4) are arranged, and a bearing housing (5) which has a turbine-side radial bearing bush (6) and which has an oil collecting chamber (7) arranged between the turbine-side radial bearing bush (6) and a turbine-side bearing housing end region (8). The shaft (2) has a shoulder (9) which extends outward in the radial direction (R) into the oil collecting chamber (7) and, together with a radial-bearing-side first delimiting wall (10) of the oil collecting chamber (7), delimits a gap (11). |
| US09222363B2 |
Angular sector of a stator for a turbine engine compressor, a turbine engine stator, and a turbine engine including such a sector
A stator angular sector for a turbine engine compressor and including: an outer shroud and an inner shroud; and at least one vane extending radially between the shrouds and connected thereto at its radial ends. At one of its axial ends the outer shroud includes a cavity opening out to the axial end and extending between a radially-inner tongue of the outer shroud to which the radially-outer end of the vane is connected and a radially-outer tongue of the outer shroud carrying a mounting mechanism for mounting the stator angular sector to a casing of the engine. An abutment-forming insert is housed at least in part in the cavity, the abutment-forming insert configured to limit radial movements of the radially-inner tongue by contact and thus to modify vibratory behavior of the radially-inner tongue. |
| US09222360B2 |
Combined power and heating station
A combined heat and power plant has at least one primary heat source thermally connected to a heat distribution network for heat energy via one or more primary heat exchangers. At least one secondary heat source is thermally connected to one or more energy converters arranged to, when an amount of heat energy is supplied from the at least one secondary heat source, generate an amount of electrical energy for an internal electricity distribution network in the combined heat and power plant. A method is for operating a combined heat and power plant. |
| US09222358B2 |
Sealing arrangement for shaft and tunnel constructions
A sealing arrangement for shaft and tunnel constructions. The sealing of gaps between components of shaft and tunnel constructions is improved, in particular if the components are misaligned. For this purpose a) the sealing arrangement (1) comprises at least two components (2), which lie against each other at butt sides (3) so as to form a gap (4), b) the components (2) have an elastic sealing profile (5) on each butt side (3), and c) the sealing profiles (5) of the butt sides (3) that lie against each other lie against each other on a contact plane (6) and bridge the gap (4) in a sealing manner. The sealing profiles (5) have areas (7, 8) of different hardness arranged in alternation in the transverse direction (9) perpendicular to the respective profile longitudinal plane (10), the sealing profiles (5) of butt sides (3) that lie against each other differing from each other in the arrangement of the areas (7, 8) of different hardness in the transverse direction (9). |
| US09222351B2 |
Systems and methods for real-time sag detection
Disclosed are systems and methods for the real-time detection and measurement of sag within a deviated borehole. One method includes measuring a first pressure at a first time at a point within the borehole, predicting a characteristic of the drilling fluid at the point using a computer model, thereby obtaining a predicted characteristic, calculating the characteristic based on the first pressure, thereby obtaining a calculated characteristic, and determining whether sag has occurred based on a comparison between the calculated characteristic and the predicted characteristic. |
| US09222342B2 |
Initiating production of clathrates by use of thermosyphons
A method and system for initiating hydrocarbon production from a reservoir are provided. This method and system utilize thermosyphons. The system and method utilize one or more sealed, elongated, hollow tubular containers supported in earth in a geothermal heat zone below the reservoir and extending upwardly therefrom into the reservoir. The containers comprise (a) a bottom portion in the geothermal heat zone below the reservoir; (b) a top portion within the reservoir; and (c) being partially filled with a liquid that evaporates in the bottom portion forming a vapor and transferring heat via convective flow of the vapor to the top portion, the heat being dissipated at the top portion into the surrounding reservoir as the vapor condenses back into liquid and flows downward to the bottom portion. The reservoir can be a clathrate reservoir. |
| US09222339B2 |
Perforating safety system and assembly
Perforating assemblies and perforating safety systems capable of being disposed in a wellbore for hydrocarbon fluid production are described. The perforating assemblies can include an isolation device that is capable of preventing a detonation train when the assemblies are in a first orientation and allowing a detonation train when the perforating assemblies are in a second orientation. The isolation device can be automatically reoriented or reconfigured upon a change in the orientation of the perforating assembly. |
| US09222338B2 |
Tool for a horizontal connecting device
A tool for lowering, alternatively later retrieval, of a pipeline end which is provided with a connecting part designed for mating with and connection to a first connecting part on the seabed is shown. The tool is so arranged that the tool can be brought to the surface again for reuse. The tool comprises a central lifting frame, a guiding part forming an extension of the lifting frame and a lifting yoke, which tool includes gripping mechanisms which, in one situation, are actuatable to partly circumscribe and retain the pipeline end, and, in a second situation, the gripping mechanisms are releasable to release the pipeline end from the lifting frame. |
| US09222337B2 |
Hydraulic fracturing
Method and apparatus for forecasting curving of an hydraulic fracture to be initiated in the vicinity of one or more previously placed fractures along a bore hole. Physical parameters that will affect the growth of the hydraulic fracture are received by a dimensionless parameter deriver which derives a series of dimensionless parameters as groupings of the physical parameters that are selected as similarity parameters with respect to the shape of the hydraulic fracture path. The dimensionless parameters may comprise a dimensionless viscosity parameter, a dimensionless confining stress parameter, a coefficient of friction parameter and a dimensionless deviatoric stress parameter. A comparator sequentially compares the determined dimensionless parameters with predetermined threshold values to provide an indication as to possible curving of the hydraulic fracture. |
| US09222333B2 |
Monitoring system for borehole operations
An assembly for monitoring a fluid operation including a plug member operatively arranged to impede fluid flow past the plug when the plug member is engaged with a seat. A conveyor is coupled to the plug and operatively arranged for positioning the plug at a desired location. A signal conductor is disposed with the conveyor. At least one sensor is coupled with the signal conductor for monitoring one or more parameters related to the fluid operation. A method of monitoring a fluid operation is also included. |
| US09222330B2 |
Method for sealing an annular space in a wellbore
A method for providing one or more seals in an annular space between a well tubular and the surrounding formation or between pipes of a wellbore system includes determining an in-situ temperature, pressure, earth formation properties and one or more fluids present at one or more locations where the seals are desired. A sealing substance is placed at the locations and allowed to flow into the annular space and undergo curing to form one or more seals. The sealing substance may be a setting expoxy based, phenolic based or polyester based fluid that includes at least one solid component. The sealing substance has physical and fluid dynamic properties compatible with the determined in-situ parameters. |
| US09222327B2 |
Well safety equipment
An independently operable disconnect device remotely disconnectable from an LMRP to reveal a riser profile compatible with a capping device connecter. A capping device including a capping device connector to be coupled to said riser profile. The capping device includes at least one blow-out preventer operable to stop the overflow of petroleum products from a well. Thus, a drilling marine riser may be fully disconnected from an LMRP in an emergency. Then the well may be subsequently capped. |
| US09222325B2 |
Marine riser isolation tool
The present invention relates to a marine riser isolation tool in particular to an autonomous marine riser isolation tool having a robotic plug installation device that is adapted for positioning a pipeline isolation plug in a vertical pipe such as a marine riser, resulting in sealing of the marine riser.In one aspect of the invention, there is provided an autonomous plug installation device that is suitable for installing an isolation tool in a marine riser, the plug installation device comprising; a hydraulic ram system comprising a plurality of pipe engaging means positioned along an exterior surface of the hydraulic ram system, the pipe engaging means being operable by the hydraulic ram system to be movable between a retracted and extended configuration such that the pipe engaging means are engagable with the interior surface of the marine riser; a control system in communication with the hydraulic ram system to control the movement of the pipe engaging means such that the robotic unit locates the pipe isolation tool at a predetermined location in the vertical pipe; and an autonomous ELF communications system. A method of sealing a leaking marine riser using the marine riser isolation tool is also disclosed. |
| US09222323B2 |
Petroleum well drill—or coiled tubing string mounted fishing tool
A petroleum well drill- or coiled tubing string mounted fishing tool includes a main body including a lower housing with a magnet having at least one magnet surface facing downwards in the well at a lower end of the lower housing and arranged for catching and holding undesired magnetic objects present in the well, the main body provided with a connector to the drill- or coiled tubing string at its upper end. The tool further includes a generally cylindrical upper housing with a central channel with laterally directed curl flow forming nozzles through the cylindrical wall of the upper housing, the nozzles leading out into one or more helical grooves between helical ridges, the magnet including permanent magnets arranged in a magnetization pattern which concentrates their combined magnetic flux through the downwards facing surface, the upper housing's vertical channel extending near its lower end to peripherally directed channels extending to an outer wall of the lower housing about the magnets and leading to axially directed peripheral nose ports at a peripheral lower end of the lower housing and arranged for flushing fluid ahead of the magnet, the central channel provided with a vertically displaceable cylindrical flow control sleeve which is provided with a closing seat near its lower end so as for receiving a ball for shutting off the flow to the nose ports and redirecting the flow through apertures in the wall of the sleeve to the curl flow forming nozzles. |
| US09222322B2 |
Plug construction comprising a hydraulic crushing body
A plug element for conducting tests of a well, a pipe or the like, comprising one or more plug bodies of disintegratable/crushable material set up to be ruptured by internally applied effects, is disclosed. The plug element of the invention comprises an internal hollow space set up to fluid communicate with an external pressure providing body, and the plug is designed to be blown apart by the supply of a fluid to the internal hollow space so that the pressure in the hollow space exceeds an external pressure to a level at which the plug is blown apart. |
| US09222317B2 |
Riser technology
The present invention is directed to novel methods and apparatus for the design, installation, use, recovery, and reuse of a Self Supporting Riser (SSR) for wells that are not under a platform. The SSR of the present invention uses standardized joints that can be recovered, potentially warehoused, and recombined in different configurations for different purposes or locations. Emphasis is on methods and apparatus that use relatively small vessels subject to high motions in the installation, use and recovery of the SSR. The SSR is adapted for high current and/or deep water applications for purposes of downhole well intervention and subsea equipment installation. In contrast to the apparatus and processes of the prior art, this invention addresses a comprehensive system design. |
| US09222316B2 |
Extended reach well system
A system and methodology facilitates extending the reach of coiled tubing during a well operation. The technique employs tubing which is deployed along wellbore. A plurality of extended reach devices is positioned along the tubing. Each extended reach device has at least one internal guide member oriented for extension into an interior of the tubing. The guide member engages and guides the coiled tubing during movement of the coiled tubing along the interior of the tubing, thus enabling an extended reach during a wellbore servicing application. |
| US09222314B2 |
Shale drill pipe
A drill pipe for oil and gas drilling comprises two tool joints and a main portion between the tool joints, with two upsets adjacent to the tool joints, and a central section between the upsets. The outer diameter of the central section of the main portion is less than the outer diameter of the main portion upsets, and the outer diameter of the central section of the main portion is between 4″ and 4½″. |
| US09222311B2 |
Systems and methods for subsea drilling
A subsea drilling method and system controls drilling fluid pressure in the borehole of a subsea well, and separates gas from the drilling fluid. Drilling fluid is pumped into the borehole through a drill string and returned through an annulus between the drill string and the well bore and between the drill string and a riser. Drilling fluid pressure is controlled by draining fluid out of the riser or a BOP at a level between the seabed and the surface in order to adjust the hydrostatic head of drilling fluid in the riser. The drained drilling fluid and gas is separated in a subsea separator, where the gas is vented to the surface through a vent line, and the fluid is pumped to the surface via a subsea pump. A closing device and a choke line and valve can release pressure after a gas kick in the well. |
| US09222309B2 |
Drilling apparatus including milling devices configured to rotate at different speeds
In one aspect, an apparatus for forming a borehole is provided that in one embodiment may include a first milling device configured to rotate at a first rotational speed in a first direction, and a second milling device around the first milling device configured to rotate at a second rotational speed in a second direction, wherein the rotational first speed is greater than the second rotational speed. In another aspect, the first and the second milling devices may be configured to rotate in the same direction at different speeds. |
| US09222302B2 |
Fenestration covering lift system and method
A window covering for a fenestration product includes a top rail, a bottom rail, and a shade extending between the top rail and the bottom rail. A shade mechanism includes a rotatable lift shaft, a lift spool having a cylinder operably connected to the top rail for raising and lowering the top rail, and a resilient member operably connected between the lift shaft and the lift spool. The resilient member allows the lift shaft to over-rotate with respect to the lift spool. |
| US09222299B2 |
Window film attachment article
An article for securing a window film to a window frame includes an elongate body having a first end and a second end, a first portion having a first attachment surface extending from the first end to the second end, a connecting portion extending outwardly from the first portion opposite the first attachment surface, and a second portion joined with the end of the connecting portion opposite the first portion. Methods of anchoring an applied window film to a window frame using the article are also disclosed. |
| US09222296B2 |
Linear drive actuator for a movable vehicle panel
An apparatus for opening and closing a deck lid of a vehicle body includes a jack-screw type drive unit having two elongated relatively rotatable drive elements which are threadably engaged for controlled bi-directional displacement. An electric motor engages the rotatable drive element. A first mounting device pivotally connects the rotatable drive element to a relatively fixed point on the vehicle. A second mounting device pivotally connects the non-rotatable drive element to the deck lid, or vice versa. The motor is energized to affect bi-directional control of the drive unit while enabling low back-drive effort. A concentric spring counters loading due to the weight of the deck lid. |
| US09222294B2 |
Movement restricting apparatus for a slide assembly
A movement restricting apparatus includes a track unit with a guide track that has a non-limit path and a limit path, and a restricting unit with a pin unit that has a pin portion. The pin portion is swingably inserted into the guide track. The pin portion and the guide track make relative movement when a moving unit moves relative to a stationary unit. The relative movement of the pin portion and the guide track is guided by the limit path when the moving unit moves in a first direction and is guided by the non-limit path when the moving unit moves in a second direction opposite to the first direction. |
| US09222289B2 |
Actuator unit and door latch device provided with actuator unit
When a worm wheel is in a first stop position a locking surface of a first projecting portion and a locking surface of a second projecting portion, which is provided back to a pressing surface of a first projecting portion adjacent to the locking surface of the first projecting portion, are situated along concentric arc-shaped rotational loci of the rotational end faces of a first engagement arm and a second engagement arm, while when the worm wheel is in a second stop position a locking surface of the second projecting portion and the locking surface of the first projecting portion, which is provided back to a pressing surface of the second projecting portion adjacent to the locking surface, are situated along the concentric arc-shaped rotational loci of the rotational end faces of the first engagement arm and the second engagement arm. |
| US09222285B1 |
Theft deterrent device and method of use
A portable theft deterrent device is disclosed. The theft deterrent device comprises a lock detection mechanism. The lock detection mechanism includes a plurality of connectors. The lock detection mechanism includes a first active circuit therein coupled to the plurality of connectors. When the lock detection mechanism is coupled to an electrical path via at least one connector of the plurality of connectors and if the first active circuit detects an interruption in electrical flow in the electrical path, the lock detection mechanism provides an alert. The theft deterrent device includes a monitoring key member. The monitoring key member includes a second active circuit therein that allows for wireless communication with the lock detection mechanism when detached therefrom. The monitoring key member is configured to receive the alert remotely. |
| US09222281B2 |
Self-adjusting cylinder monitor assembly
A lock cylinder monitoring assembly for monitoring position of a lock cylinder. The monitoring assembly includes a housing having an inner cavity and an exterior diameter. The exterior diameter of the housing is not significantly greater than the corresponding cylinder diameter. The assembly further includes a switch received into the inner cavity of the housing. The switch is in electrical communication with an indicator. The switch is reactive to any change in position of the lock cylinder. |
| US09222280B2 |
Locking mechanism
A locking mechanism is disclosed including: a plunger; a plurality of locking elements; a cage including apertures in which the locking elements are housed; and a sleeve; the sleeve is moveable with respect to the cage between an unlocked position and a locked position; in the locked position, the sleeve maintains the locking elements in engagement with a recess on the plunger to restrict the movement of the plunger. |
| US09222279B2 |
Fencing panel
A fencing panel includes a rail having openings in a first side to receive elongate members. A longitudinal channel is provided along a second side of the first rail, the second side being perpendicular to the first side. A set of second openings are provided within the longitudinal channel, each of the second openings corresponding to one of the first openings. Wedge members are inserted into each of the second openings such that the wedge members engage with the first rail, and an elongate member is inserted into the corresponding first opening such that the elongate member is secured to the first rail. A side cover plate is securable across the longitudinal channel. |
| US09222278B2 |
Expandable hard-shell tent mounted on a roof of vehicle
An automotive rooftop tent includes a lower case detachably fixed to the roof of a vehicle and an upper case closing or opening the lower case by means of opening/closing mechanisms. The automotive rooftop tent includes: an expandable plate slidably coupled to the lower case; a pole having both ends pivotably coupled to both sides of the rear of the expandable plate; and a tenting fabric connected at least to the upper case, the pole, and the expandable plate, in which the expandable plate slides between a first position, where the expandable plate overlapping the lower case, and a second position, where the expandable plate is fully pulled out, and the pole is positioned adjacent to the expandable plate when the expandable plate is at the first position, and is lifted up by the tenting fabric when the expandable plate is at the second position. |
| US09222277B2 |
Scissors lift assembly for jacking tower
A scissors lift assembly includes a top frame, a bottom frame, and a pair of scissors assemblies, each extending between the top frame and the bottom frame to move the top frame relative to the bottom frame. The scissors lift assembly also includes a safety catch mechanism coupled to at least one of the top frame, the bottom frame, and one of the scissors assemblies. |
| US09222274B1 |
Angled pool valve module
A pool valve module includes a conical outer plate, a conical slider plate, and an impeller. The outer plate includes an inlet port near a narrow end of the outer plate and a plurality of elongated outlet ports extending through the outer plate. The slider plate is rotatable within the outer plate and includes a slider plate outlet and a slider plate inlet. The impeller is rotatably coupled to the slider plate, and the slider plate rotates within the outer plate responsive to rotation of the impeller. The slider plate rotates between at least three positions: a first position that distributes water through a first outlet port but no other ports; a second position that distributes water through the first and second outlet ports but not other outlet ports; and a third position that distributes water through the second outlet port but no other outlet ports. |
| US09222273B2 |
Group privacy structure and configurations of group privacy structures
A structure and its adjacent group-segregated outdoor spaces or an arrangement of structures and their adjacent group-segregated outdoor spaces includes at least one structure comprising at least one a unit and at least one b unit. The areas adjacent to the structure or structures are physically separated into a first group-segregated outdoor space and a second group-segregated outdoor space. The first group-segregated outdoor space is associated with the at least one a unit. The second group-segregated outdoor space is associated with the at least one b unit. The areas adjacent to the structure or structures are physically separated by a barrier, whereby the barrier at least partly limits visibility and access between the first and second segregated outdoor areas. |
| US09222268B1 |
System and method for making stress-composite structural members
A system and method of manufacturing a synthetic construction element that replaces wood lumber. A synthetic composition is provided containing cementitious material, aggregate, fibers, and low-density particulate material. The density of the synthetic composition is controlled by varying the volume of the low-density particulate material in the mix. Reinforcement elements are provided. The reinforcement elements are positioned within the synthetic construction element and are stressed in tension. The reinforcement elements and the shape of the synthetic construction element are symmetrically disposed on either side of an imaginary mid-plane and maintain the synthetic construction element in compression. |
| US09222265B2 |
Insulating cover for an attic sealing member
An insulating system comprises a cover and a generally rigid attic sealing member. The cover defines an interior chamber, and the interior chamber is filled with insulation. The cover further forms a cavity in the bottom of the cover, where the attic sealing member is received into the cavity. Together, the system raises the insulating value (R-value) of an area above an attic opening to a minimum R-value level required by many building codes. The cover may be filled with insulation through a slit or passage extending along the top of the cover. |
| US09222264B1 |
Retractable awning
A retractable awning has a frame structure with a plurality of louvers traversing a frame opening. Each louver is pivotally attached to enable rotation. The system is provided with electric motors and mechanical actuators to raise and lower the frame as well as rotate the louvers. Additionally, the angle of the entire awning and length of deployment is selectable. The awning can also be secured by closing the louvers and locking the frame to the building, thus forming a protective cover for the respective door or window against severe storms, looting, theft, or the like. |
| US09222260B1 |
Lightweight multi-layer arch-structured armor (LMAR)
The present invention discloses a class of arch-structured, multi-layer, lightweight composites with high capacity to absorb and disperse single or multiple incoming objects with associated energy flux that directly strikes onto one side of the composite, so as minimize the impact and possible damage to the objects behind another side of the composite, wherein the upcoming moving objects can be projectiles, or an upcoming shock wave front produced by blasts, or the impact during a collision, for examples, a crush-landing of an air-vehicle and the impact of heavy truck's wheel to a bridge's deck. This class of composite is termed “Lightweight Multi-layer Arch-structured Composite”, in short, LMAR, which implements the art of arch bridges' design into the art of mesoscopic structural design of the composites, allowing optimized combination in geometries and materials to gain desired physical properties and to manufacture with affordable cost. |
| US09222255B2 |
Apparatus and method for reconfigurable space
A reconfigurable space system and components therefore which can be reconfigured to accommodate sleeping space, entertainment space, work space, kitchen space, dining space and various combinations thereof. |
| US09222253B2 |
Mixtures of polymers containing blowing agent, insecticides, and waxes
The present invention relates to mixtures of blowing agent-containing polymers, wax and insecticides, to coated polymer particles, to methods for producing coated polymer particles, to the use of these particles and mixtures in the production of polymer foams, to the use thereof for protecting polymer foams against infestation by insects, principally termites, and also to materials of construction and building materials produced from the insecticide-containing polymer foams. |
| US09222251B2 |
Concrete anchor coupling assembly and anchor rod holder
Concrete coupling assembly comprises a base holder for being attached to a concrete forming surface, the base holder including a central opening; a coupler having one end disposed within the central opening, the coupler having an axis for being positioned substantially transverse to the forming surface, the coupler having first and second threaded bores through the one end for attachment of a threaded rod; and a separate anchor body threadedly attached to another end of the coupler. |
| US09222247B2 |
Fixture drain insert assembly
A fixture drain insert assembly includes a material module support with a securing component; at least one of a trap housing or trap cover comprising an upper surface with a securing component corresponding to the securing component of the material support module, a plurality of drain apertures, and an interlocking structure on the external surface of an inner diameter; a valve; a gasket; and a housing support comprising a body with an open top end having an interlocking structure and an inner lip on the inner surface of the open top end, wherein the interlocking structure corresponds to and mates with the interlocking structure of the trap housing or trap cover. The fixture drain insert assembly can be retrofit into existing fixtures such as urinals to create efficient and clean low water to no-water use fixtures or be integrated into new fixtures with corresponding mating features to optimize fit. |
| US09222245B2 |
Quick assembly and disassembly mechanism
A quick assembly and disassembly mechanism includes a nut seat and a slide block which is movably coupled to the nut seat. The nut seat includes at least two cantilever lock blocks therein. The inner wall of each lock block has threads thereon. The inner diameter encircled by the lock blocks matches with a bolt of a faucet. In normal state, the nut seat can be moved freely on the bolt. When the nut seat is moved to a counter top to compress the slide block, the slide block will push the lock blocks to mesh with the bolt tightly, so that the faucet can be mounted and dismounted quickly. |
| US09222241B2 |
Independent supply and exhaust metering within a valve casting
The present disclosure provides a hydraulic system for controlling a load. The system includes a housing defining an inlet, a first port, and a second port. The system further includes a spool valve and a proportional control element. The spool valve is in fluid communication with the inlet and the second port and the proportional control element is in fluid communication with the first port. The proportional control element can be controllable to exhaust fluid from the first port to a reservoir. In this arrangement, the proportional control element and the spool valve are controlled independently of one another. |
| US09222237B1 |
Earthmoving machine comprising weighted state estimator
Earthmoving machines are provided comprising a translational chassis movement indicator, an earthmoving implement inclinometer, and an implement state estimator. The translational chassis movement indicator provides a measurement indicative of movement of the machine chassis in one or more translational degrees of freedom. The implement inclinometer comprises (i) an implement accelerometer, which provides a measurement indicative of acceleration of the earthmoving implement in one or more translational or rotational degrees of freedom and (ii) an implement angular rate sensor, which provides a measurement of a rate at which the earthmoving implement is rotating in one or more degrees of rotational freedom. The implement state estimator generates an implement state estimate that is based at least partially on (i) implement position signals from an implement angular rate sensor and an implement accelerometer, (ii) signals from the translational chassis movement indicator and the implement inclinometer, and (iii) one or more weighting factors representative of noise in the signals from the translational chassis movement indicator and the implement inclinometer. |
| US09222235B2 |
Coupler-assembly for attaching bucket or the like to articulating arm
For use with a front-end loader etc, the coupler-assembly provides a rigid connection between the pivoting arm-end and the bucket. Included is a slider-block, guided in slide-guides and slider-slots in side-plates of the frame of the arm-end. Sliding the block using a hydraulic slider ram, wedges the bucket lugs tightly into the frame. The slider-ram is integrated into and moves with the block. A lock-spring urges a lock-bolt into position to lock the bucket-lug to the arm-end frame. A lock-ram releases the lock-bolt, to permit disengagement. |
| US09222233B2 |
Method and device for creating an underwater foundation of a building
The invention relates to a method and a device for creating an underwater foundation of a building, wherein a base element is provided as a module carrier (11) at the erection site and a pile (6) forms the foundation to be created or is a component of the foundation, wherein the pile (6) is implemented as a hollow body. The aim of the invention is to allow the creation of a foundation in geologically difficult conditions, while simultaneously reducing noise emissions in sensitive areas. The aim is achieved by clamping the pile (6) in a pivot module (13), by erecting the pile (6) by way of pivoting the pivot module (13), until the desired driving direction into the ground (9) relative to the horizontal is achieved, by locking the pivot module after erecting the desired slope, by sinking the pile (6) to the floor (8) of the water system (7) and pressing it into the floor (8) until a limit value of a driving force is reached, by installing a sinking device (24) in the pile (6) and sinking it to the floor (8), by loosening the rock (9) below the pile (6) and sinking the pile (6) until the final depth is reached. |
| US09222232B1 |
Material dispensing vehicle with material wetting apparatus
A material dispensing vehicle with a material wetting apparatus includes a rubber spray nozzle having an input valve portion and an output valve portion. The input valve portion is attached to a liquid dispenser nozzle of a vehicle. The output valve portion includes a plurality of fluid evacuation holes. The spray nozzle is adjustably mounted on a spray nozzle mount having each of a mounting bracket, an alignment bracket, and a pair of adjustment supports. The mounting bracket and the alignment bracket are disposed on a hinge. The pair of adjustment supports retain the alignment bracket at an angle relative the mounting bracket. The vehicle includes a spinner spreader having a rotary element configured to centrifugally disperse a material onto a road. The spray nozzle is configured to disperse a volume of a liquid onto the material prior to the material coming into contact with the spinner spreader. |
| US09222223B1 |
Esterified cellulose pulp compositions and related methods
Esterified cellulose pulp compositions produced in high yield from commercially available wood pulp sources, methods for making the esterified cellulose pulp compositions, and articles prepared from the esterified cellulose pulp compositions. |
| US09222221B2 |
Cleaning apparatus
A cleaning apparatus includes at least one cleaning nozzle that generates and directs a high-pressure liquid jet towards a point of impact on a surface, such as a conveyor belt having a drying screen. A cleaning head has a main opening that faces towards the surface, a discharge opening and a wall with at least one inlet opening defined therein. The at least one cleaning nozzle is disposed outside of the cleaning head and is oriented such that the high-pressure liquid jet passes through the at least one inlet opening before striking the surface. At least one first compressed air supplying device is disposed outside of the cleaning head and is configured to steer liquid from the at least one cleaning nozzle, after it has struck the surface, towards the main opening of the cleaning head. |
| US09222220B2 |
Refiner and blade element
A refiner comprises at least one first refining surface (1′) and at least one second refining surface (2′), which refining surfaces (1′, 2′) are arranged opposite to one another and mobile in relation to one another. In the refiner (10, 11) either at least the first (1′) or the second (2′) refining surface comprises refining surface portions (15, 27) feeding material to be refined and/or refining surface portions (15, 27) discharging refined material as well as refining surface portions (16) grinding the material to be refined, on the upper surface of which there are blade bars (17) and between them blade grooves (18). Both in the first refining surface (1′) and in the second refining surface (2′) of the refiner (10, 11) the cross-sectional area (A) of at least some blade grooves (18) are arranged to change in the longitudinal direction of the blade grooves (18). |
| US09222217B2 |
Ink and dyed article
An ink contains (A) water, (B) a disperse dye, (C) a resin dispersant, and (D) at least one selected from the group consisting of a compound represented by formula (1) and a compound represented by formula (2) and having an HLB of 15 or more: RO(CH2CH2O)mSO3−M+ (1) RO(CH2CH2O)mH (2) where R is an alkyl or alkenyl group containing 8 to 20 carbon atoms, m is an integer of 2 to 50, and M+ is an alkali metal or ammonium ion. The ratio of the mass of the ingredient (D) to that of the ingredient (C) is in the range of 4% to 50%, both inclusive. |
| US09222209B2 |
Washing machine
A washing machine may include an integrated tub/drum configured to hold water, hold laundry, and rotate; a hollow rotary shaft coupled to an end and/or surface of the integrated tub/drum; a water supply pipe and a drain pipe in the integrated tub/drum and through a passage in the hollow rotary shaft; and a partition in the integrated tub/drum that is configured to separate the laundry from the water supply pipe and the drain pipe and that includes a plurality of holes. |
| US09222204B2 |
Fabric rolling apparatus for circular knitting machines
A fabric rolling apparatus is driven by a circular knitting machine to revolve and receive a knitted fabric. The fabric rolling apparatus comprises a bracket, a transmission rod set located on the bracket and a revolving fabric collection mechanism. The bracket includes two side boxes corresponding to each other and a drive mechanism located in each side box. Each side box has a top side and a bottom side. The drive mechanism drives the transmission rod set to guide movement of the fabric. The revolving fabric collection mechanism includes two revolving arms hinged respectively on the side boxes and a fabric rolling rod driven by the transmission rod set to revolve and roll the fabric. Each revolving arm has a revolving end hinged on the bottom side of the side box and a holding end connected to the fabric rolling rod at an elevation higher than the revolving end. |
| US09222202B2 |
Carbon fiber bundle, method for producing the same, and molded article made thereof
A carbon fiber bundle includes carbon fibers and a copolymerized polyolefin attached to the surface of the carbon fibers. The copolymerized polyolefin contains an aromatic vinyl compound and an acid and/or acid anhydride as copolymerization components. The amount of the copolymerized polyolefin attached is 0.01 to 10 parts by mass per 100 parts by mass of the carbon fiber bundle. The carbon fiber bundle may be used or contained in a random mat, a composite material, and various molded articles. |
| US09222195B2 |
Electroplating systems and methods for high sheet resistance substrates
In an electroplating process, electric current is applied to two or more electrodes, with the current varying over time according to a multi-variable function. The multi-variable current function is integrated over time, for each electrode, to determine a net plating charge delivered. A plating profile of a plated-on layer of material is compared to a target plating profile. Deviations between the actual plating profile and the target plating profile are identified and used to determine new net plating charges for each electrode. One or more variables of the multi-variable function is changed to provide a new multi-variable function. The new net plating charges are distributed according to the new multi-variable current function, and are used to electroplate a layer of material on a second substrate. |
| US09222194B2 |
Rinsing and drying for electrochemical processing
An electroplating/etch apparatus including a fluid jet and a dryer present over the tank containing the electrolyte for the electroplating/etch process. The fluid jet and the dryer remove excess liquids, such as electrolyte, from the component being plated or etched, e.g., working electrode. The working electrode is present on a holder that traverses from a first position within the tank during a plating or etch operation to a second position that is outside the containing the plating electrolyte. The fluid jet rinses the working electrode when the holder is in the second position, and the forced air dryer blows any remaining fluid from the fluid jet and the electrolyte from the working electrode into the tank. |
| US09222193B2 |
Non-permeable substrate carrier for electroplating
One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier comprises a non-conductive carrier body on which the substrates are to be held. Electrically-conductive lines are embedded within the carrier body, and a plurality of contact clips are coupled to the electrically-conductive lines embedded within the carrier body. The contact clips hold the substrates in place and electrically couple the substrates to the electrically-conductive lines. The non-conductive carrier body is continuous so as to be impermeable to flow of electroplating solution through the non-conductive carrier body. Other embodiments, aspects and features are also disclosed. |
| US09222192B2 |
Holding device for a product and treatment method
A holding device for a treatment of a product (5), which holding device comprises a first holding part (41) and a second holding part (42). The first holding part (41) comprises at least one first electrical contact element (13) for establishing a contact with a first side (6) of the product (5). The second holding part (42) comprises at least one second electrical contact element (14) for establishing a contact with a second side (7) of the product (5), which second side that lies opposite the first side (6). The first holding part (41) and the second holding part (42) are arranged in such a way that they can be fastened to one another in a detachable manner for the purpose of holding the product (5). A product seal (15, 16) and a housing seal (17) provide a sealing arrangement to prevent the penetration of fluid into the at least one first electrical contact element (13) and the at least one second electrical contact element (14) in a treatment state. |
| US09222190B2 |
3-dimensional nanoparticle assembly structure and gas sensor using same
The present invention provides a 3-dimensional nanoparticle structure, wherein a plurality of structures formed by assembling nanoparticles is connected to form a bridge, and a gas sensor using the same. |
| US09222189B2 |
Method for the post-treatment of metal layers
A process for treating the surface of a metal substrate comprising a constituent metal selected from the group consisting of Cr, Cu, Mn, Mo, Ag, Au, Pt, Pd, Rh, Pb, Sn, Ni, Zn, in some cases Fe, and alloys of these metals. An anodic potential is applied to the metal surface in an electrolytic circuit comprising the metal surface, a cathode, and an electrolytic solution that is in contact with the metal surface and in electrically conductive communication with the cathode. The electrolytic solution may contain an electrolyte comprising anions of phosphate, phosphonate, phosphite, phosphinate, nitrate, borate, silicate, molybdate, tungstate, carboxylate, oxalate and combinations thereof. The anion may comprise a polymer having a pendent moiety selected from the group consisting of phosphate, phosphonate, phosphite, phosphinate, sulfate, sulfonate, carboxylate and combinations thereof. The potential applied to the circuit is such that the substrate is anodically oxidized and reacts with the anion to form a composition that imparts an enhanced property to the metal surface. Preferably, the pH of the electrolytic solution is less than about 6.0, the potential applied is between about 0.5 and about 20 volts, and the current density is between about 0.01 and 2 amps/dm2 of the geometric surface area of metal in contact with the electrolytic solution and is controlled such that nascent cations of said constituent metal produced by anodic oxidation of said constituent metal react with said anions at the metal surface without significant formation of any oxide or hydroxide of said constituent metal. |
| US09222185B2 |
Nanowire structural element
The invention concerns a nanowire structural element suited for use in a microreactor system or microcatalyzer system. A template based process is used for the production of the nanowire structural element, wherein the nanowires are electrochemically depositioned in the nanopores. The irradiation is carried out at different angles, such that a nanowire network is formed. The hollow chamber-like structure in the nanowire network is established through the dissolving of the template foil and removal of the dissolved template material. The interconnecting of the nanowires provides stability to the nanowire structural element and an electrical connection between the nanowires is created thereby. |
| US09222184B2 |
Contact bar with multiple support surfaces and insulating capping board
The present invention related to a contact bar or contact bar segment, a contact bar and insulating capping board assembly and a method for operating an electrolytic cell including electrodes for refining metal. Embodiments of the contact bar include support sections with multiple support surfaces for lying against the insulating capping board, thereby distributing weight of the electrodes hanging on the contact bar; and contact sections for receiving the electrodes while providing good electrical contact and precise positioning thereof. While following the steps of the method for operating the electrolytic cell, lifetime of the contact bar and insulating capping board may be increased. |
| US09222182B2 |
Electrochemical activation device
A system comprises a plurality of electrochemical cells each comprising an anode chamber and a cathode chamber, each cell configured to electrolyze electrolyte to generate an anolyte and a catholyte, a plurality of sets of one or more flow control devices, each of the sets being configured to control a flow rate of the electrolyte into a corresponding cell, a plurality of current measuring devices, each configured to measure a current across a corresponding one of the plurality of cells, and a control system in data communication with the flow control devices and the current measuring devices. The control system is configured to compare the measured current across each of the cells to a current set point, and control the flow control devices to adjust the flow rate of the electrolyte in response to a difference between the measured current across a cell and the current set point. |
| US09222179B2 |
Purification of carbon dioxide from a mixture of gases
A method for purification of carbon dioxide from a mixture of gases is disclosed. The method generally includes steps (A) and (B). Step (A) may bubble the gases into a solution of an electrolyte and a catalyst in an electrochemical cell. The electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode generally reduces the carbon dioxide into one or more compounds. The anode may oxidize at least one of the compounds into the carbon dioxide. Step (B) may separate the carbon dioxide from the solution. |
| US09222175B2 |
Method for protecting electrical poles and galvanized anchors from galvanic corrosion
A method for protecting a plurality of metal electrical poles and copper grounding from galvanic corrosion in corrosive soils includes electrically interconnecting the poles to a grounding grid and providing an impressed current anode for the cathodic protection of the grounding grid. |
| US09222170B2 |
Deposition of rutile films with very high dielectric constant
Anisotropic materials, such as rutile TiO2, can exhibit dielectric constant of 170 along the tetragonal axis of (001) direction, and dielectric constant of 86 along directions perpendicular to the tetragonal axis. Layer of anisotropic material nanorods, such as TiO2 nanorods, can form a seed layer to grow a dielectric layer that can exhibit the higher dielectric constant value in a direction parallel to the substrate surface. The anisotropic layer can then be patterned to expose a surface normal to the high dielectric constant direction. A conductive material can be formed in contact with the exposed surface to create an electrode/dielectric stack along the direction of high dielectric constant. |
| US09222168B2 |
Forming method of laminated structure by internal oxidation
A forming method of a laminated structure by internal oxidation is provided. An alloy coating layer is formed. The alloy coating layer has a columnar grain structure and includes a first metal element and a second metal element, and the first metal element is oxidized more easily than the second metal element. Thereafter, a thermal oxidation treatment process is performed to the alloy coating layer, so as to form a plurality of oxide layers and a plurality of metal layers stacked alternately with each other from a surface portion of the alloy coating layer. A material of the oxide layers includes an oxide of the first metal element, and a material of the metal layers includes the second metal element. |
| US09222162B2 |
Method and system for galvanizing by plasma evaporation
The invention relates to a method and a system for the plasma treatment of successive substrates comprising one or more steel products in which the substrates are transported, one after another, through at least one plasma treatment zone, characterized in that the electric power for generating the plasma in the treatment zone is varied according to the area of the substrate is present in this treatment zone when the substrate is running through this zone. |
| US09222156B2 |
High strength steel having good toughness
Embodiments of the present disclosure comprise carbon steels and methods of manufacture. In one embodiment, quenching and tempering procedure is performed in which a selected steel composition is formed and heat treated to yield a slightly tempered microstructure having a fine carbide distribution. In another embodiment, a double austenizing procedure is disclosed in which a selected steel composition is formed and subjected to heat treatment to refine the steel microstructure. In one embodiment, the heat treatment may comprise austenizing and quenching the formed steel composition a selected number of times (e.g., 2) prior to tempering. In another embodiment, the heat treatment may comprise subjecting the formed steel composition to austenizing, quenching, and tempering a selected number of times (e.g., 2). Steel products formed from embodiments of the steel composition in this manner (e.g., seamless tubular bars and pipes) will possess high yield strength, e.g., at least about 165 ksi, while maintaining good toughness. |
| US09222153B2 |
Ti(C,N)-based cermet with Ni3Al and Ni as binder and preparation method thereof
Provided are Ti(C,N)-based cermets with Ni3Al and Ni as binder and a preparation method thereof. The Ti(C,N)-based cermets are prepared by raw materials subjected to ball-mill mixing, die forming, vacuum degreasing and vacuum sintering, wherein weight percentage of each chemical component of the raw materials is as follows: TiC 34.2˜43%, TiN 8˜15%, Mo 10˜15%, WC 5˜10%, graphite 0.8˜1.0%, Ni 20˜24%, and Ni3Al powder containing B 6˜10%. Ni powder and Ni3Al powder containing B are used as binder. The Ti(C,N)-based cermets feature in excellent corrosion resistance, oxidation resistance and mechanical properties at high temperature, has a hardness of 89.0˜91.9 HRA, a room temperature bending strength of 1600 MPa or more, and a fracture toughness of 14 MPa·m1/2 or more, and is applicable for manufacturing high-speed cutting tools, dies and heat-resisting and corrosion-resisting components. |
| US09222149B2 |
Preparation of lithium carbonate from lithium chloride containing brines
This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate. |
| US09222147B2 |
Method for selective precipitation of iron, arsenic and antimony
A method for selectively processing a polymetallic oxide solution containing a plurality of base metals comprising at least one of: Cu, Co, Ni, Zn associated with iron, comprising acid leaching the solution; recovering a filtered leachate; oxidizing the leachate; and adjusting the pH of the leachate in presence of a complexing agent; wherein the acidic solution is one of: i) a hydrochloric acid solution and ii) a sulfuric acid solution at a pH lower than about 1.5, and the complexing agent is one of: i) ammonium chloride and ii) ammonium sulfate, the step of adjusting the pH comprising raising the pH to a range between about 2.5 and about 3.5. |
| US09222146B2 |
Apparatus for manufacturing molten zinc coated steel sheet
An apparatus for manufacturing a molten zinc coated steel sheet includes a molten zinc coating device, a temper rolling mill, an acid solution contacting device, and a cleaning device connected in tandem, wherein the acid solution contacting device and the cleaning device are separated from each other with a region therebetween and an absolute humidity controller is disposed in the region between the acid solution contacting device and the cleaning device. |
| US09222138B2 |
Therapeutic targets for adrenocortical carcinoma
This invention identifies and provides a recurrent translocation t(4;8) (p16.2; p23.1) associated with Adrenocortical Carcinoma, and diagnostic methods using the translocation by FISH hybridization or PCR based assays. |
| US09222137B2 |
Method for monitoring minimal residual hairy cell leukemia
The present invention relates to hairy cell leukemia biomarkers and methods of utilizing these biomarkers to diagnose and/or treat hairy cell leukemia. |
| US09222126B2 |
Methods for point-of-care detection of nucleic acid in a sample
Provided herein are methods and apparatus for detecting a target nucleic acid in a sample and related methods and apparatus for diagnosing a condition in an individual. The condition is associated with presence of nucleic acid produced by certain pathogens in the individual. |
| US09222124B2 |
Method for the simultaneous detection of multiple nucleic acid sequences in a sample
The invention is in the technical field of detecting nucleic acid sequences in a sample, such as the detection of pathogenic organisms in clinical samples. More specifically, the invention relates to the field of detecting an infection caused by a pathogenic organism such as a virus or a bacterium in a clinical specimen by amplifying and detecting specific nucleic acid sequences from the pathogenic organism. It provides a multiplex assay with the possibility to determine about 30 different target nucleic acid sequences in a single one-tube assay combined with real-time probe detection. The method employs multiplex ligation dependent Probe Amplification (MLPA) employing labelled primers in combination with labelled, probes and detection of the fluorescence. |
| US09222122B2 |
System and method for rapid detection and identification of nucleic acid labeled tags
A method for detecting and identifying nucleic acid tags. A nucleic acid tag comprising a nucleotide-support platform attached to a nucleic acid molecule is created or selected and then immobilized on or in an item, or seeded within an area of interest. Samples are obtained from the surface of an item that has potentially been labeled, and an initial screen is conducted using universal primers to determine which samples contain nucleic acid tag. A multiplex screen is conducted on samples testing positive for nucleic acid tag in order to identify which of a plurality of nucleic acid tags are present on or in the item of interest. |
| US09222118B2 |
Screen for inhibitors of filovirus and uses therefor
The invention provides methods to identify agents useful to prevent, inhibit or treat viral infections, e.g. filovirus infections, as well as compositions having one or more agents to prevent, inhibit or treat viral infection. |
| US09222114B1 |
Thermophilic phosphatases and methods for processing starch using the same
The presently-disclosed subject matter includes thermophilic glucan phosphatase polypeptides. In some embodiments the polypeptide includes non-native laforin polypeptides, or fragments and/or variants thereof, and in some instances the polypeptide can alter the biophysical properties of starch in vitro or in planta. The presently-disclosed subject matter also includes isolated polynucleotides encoding the present polypeptides, methods for processing starch by exposing starch to the present polypeptides, and methods for making the present polypeptides. |
| US09222113B2 |
Microorganisms and methods for the coproduction 1,4-butanediol and gamma-butyrolactone
The invention provides non-naturally occurring microbial organisms comprising 1,4-butanediol (14-BDO) and gamma-butyrolactone (GBL) pathways comprising at least one exogenous nucleic acid encoding a 14-BDO and GBL pathway enzyme expressed in a sufficient amount to produce 14-BDO and GBL. The invention additionally provides methods of using such microbial organisms to produce 14-BDO and GBL. |
| US09222112B2 |
Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
The invention is directed to microbial oils containing omega-3 polyunsaturated fatty acids comprising docosahexaenoic acid, eicosapentaenoic acid, and optionally docosapentaenoic acid and dosage forms containing such oils. |
| US09222110B2 |
Microorganism and method for lactic acid production
The present invention relates generally to compositions and methods for producing lactic acid using a lactic acid producing microorganism. More specifically, the present invention relates to methods for producing lactic acid with high yield, high concentration and high volumetric productivity through biological fermentation by Enterococcus faecalis, or recombinant microorganisms transformed to produce lactate dehydrogenase using the lactate dehydrogenase-encoding genes derived from E. faecalis. |
| US09222109B2 |
Enzymatic hydroxylation of aliphatic hydrocarbon
The invention relates to enzymatic methods for hydroxylation in position 2 or 3 of substituted or unsubstituted, linear or branched aliphatic hydrocarbons. |
| US09222106B2 |
Enhanced expression and stability regions
Expression-enhancing nucleotide sequences for expression in eukaryotic systems are provided that allow for enhanced and stable expression of recombinant proteins in eukaryotic cells. Enhanced expression and stability regions (EESYRs) are provided for expression of a gene of interest in a eukaryotic cell. Chromosomal loci, sequences, and vectors are provided for enhanced and stable expression of genes in eukaryotic cells. |
| US09222105B2 |
Methods and compositions for modification of the HPRT locus
Nucleases and methods of using these nucleases for modification of an HPRT locus and for increasing the frequency of gene modification at a targeted locus and clones and for generating animals. |
| US09222103B2 |
Methods of enhancing the resistance of plants to bacterial pathogens
Methods are provided for enhancing the resistance of plants to bacterial pathogens. The methods involve transforming a plant with a polynucleotide molecule comprising a plant promoter operably linked to a nucleotide sequence that encodes a plant receptor that binds specifically with bacterial elongation factor-Tu. Further provided are expression cassettes, transformed plants, seeds, and plant cells that are produced by such methods. |
| US09222102B2 |
Inhibition of bolting and flowering of a sugar beet plant
A means for inhibiting the bolting and flowering of sugar beet plant, including an isolated nucleic acid, a vector or mobile genetic element which can be used to produce a sugar beet, in which stem elongation post-vernalization is inhibited. Further, a transgenic sugar beet plant comprising the nucleic acid, vector or mobile genetic element, in which bolting and flowering is inhibited after vernalization, a method for producing such transgenic sugar beet plant, and a process for the inhibition of bolting and flowering of sugar beet plant. |
| US09222098B2 |
Compositions for the targeted insertion of a nucleotide sequence of interest into the genome of a plant
Compositions for the targeted integration of nucleotide sequences into a plant are provided. Plants and plant cells having multiple transfer cassettes stacked at precise locations in the genome of a plant or plant cell are provided. In specific embodiments, the plant or plant cell comprises at least two transfer cassettes. The first transfer cassette comprises a first nucleotide sequence of interest flanked by a first and a second recombination site, wherein the first and the second recombination sites are non-identical. The second transfer cassette comprises a second nucleotide sequence of interest flanked by the second recombination site and a third recombination site, wherein the third recombination site is non-identical to the first and said second recombination site. The second recombination site is shared between the first and the second transfer cassette, such that the genome of the plant cell comprises in the following order the first recombination site, the first nucleotide sequence of interest, the second recombination site, the second nucleotide sequence of interest, and the third recombination site. |
| US09222094B2 |
Thermophilic and thermoacidophilic metabolism genes and enzymes from alicyclobacillus acidocaldarius and related organisms, methods
Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods for modulating or altering metabolism in a cell using isolated and/or purified polypeptides and nucleic acid sequences from Alicyclobacillus acidocaldarius. |
| US09222093B2 |
Two-way, portable riboswitch mediated gene expression control device
A regulatable gene expression construct comprising a nucleic acid molecule comprising a two-way riboswitch operably linked to a target sequence. Also provided is a library screening strategy for efficient creation of target-specific riboswitches. A theophylline-repressible and IPTG-inducible riboswitch device achieves portable control of gene expression control in a ‘two-way’ manner. The default state of target genes is ON; the targets are switched off by adding theophylline, and switched back to the ON-state by adding IPTG without changing growth medium. The riboswitch device regulates gene expression in a portable, adjustable, and two-way manner with a variety of scientific and biotechnological applications. |
| US09222091B2 |
Therapeutic compositions
This application relates to therapeutic siRNA agents and methods of making and using the agents. |
| US09222083B2 |
Microorganisms genetically engineered to have modified N-glycosylation activity
Described herein are methods and genetically engineered cells useful for producing an altered N-glycosylation form of a target molecule. Also described are methods and molecules with altered N-glycosylation useful for treating a variety of disorders such as metabolic disorders. |
| US09222081B2 |
Method of producing and purifying an active soluble sialyltransferase
The present invention relates to a method for the production and purification of a sialyltransferase polypeptide, in particular a N-Acetylgalactosamine (Gal NAc)-α-2,6-sialyltransferase I (ST6GalNAcI) polypeptide. The method comprises the steps of producing the sialyltransferase polypeptide in a Chinese Hamster Ovary (CHO) cell and purifying the polypeptide with a combination of chromatography steps. The method results in high yield of sialyltransferase polypeptide which is highly pure and active. The obtained sialyltransferase, especially ST6GalNAcI, can be employed for the glycosylation of therapeutic proteins such as G-CSF. |
| US09222077B2 |
Antibacterial phage, phage peptides and methods of use thereof
The present invention is directed to the field of phage therapy for the treatment and control of bacterial infections. In particular, the present invention is directed to the novel bacteriophage F387/08, F391/08, F394/08, F488/08, F510/08, F44/10, and F125/10, isolated polypeptides thereof, compositions comprising one or more of the novel bacteriophage and/or isolated polypeptides, as well as to methods for the treatment and prevention of bacterial infections using same, either alone or in combination with other antibacterial therapies, e.g., antibiotics and/or other phage therapies. |
| US09222073B2 |
Immortalized mesenchymal stromal cell from adipose tissue
The present invention relates to a composition for diagnosing a Parkinson's disease comprising mesenchymal stromal cells derived from adipose tissue, a method of providing information for diagnosing Parkinson's disease and/or the extent of the disease progression, a biomarker for diagnosing a Parkinson's disease, a method of screening a drug candidate treating Parkinson's disease where the drug candidate is a target of the biomarker, and an immortalized mesenchymal stromal cell from adipose tissue. |
| US09222067B2 |
Single use centrifuge system for highly concentrated and/or turbid feeds
A method and apparatus for cell harvest of production scale quantities of cell cultures using single use components comprising a flexible membrane mounted on a rigid frame and is supported within a multiple use rigid centrifuge bowl, such single use components including a core with an increased diameter and an internal truncated cone shape in order to permit the system to maintain a sufficiently high angular velocity to create a settling velocity suited to efficiently processing highly concentrated cell culture streams. Features which minimize feed turbidity, and others which permit the continuous or semi-continuous discharge of cell concentrate, increase the overall production rate over the rate which can be achieved using current intermittent processing methods for large cell culture volumes. Injection of a diluent during the cell concentrate removal process permits more complete removal of viscous cell concentrates. |
| US09222064B1 |
Solvent-free processes for making light stable ISO-alpha-acids derivatives from both hop alpha-acids and beta-acids resins
Tetrahydro iso-α-acids and hexahydro iso-α-acids are prepared from β-acid resins in the presence of α-acids derivatives without the use of conventional organic solvents. Specifically, the hydrogenation and hydrogenolyzis step is performed using a liquefied hop resin composed of β-acids and α-acid derivatives, hydrogen, and a noble metal hydrogenation catalyst to form desoxytetrahydro α-acids and hydrogenated iso-α-acid derivatives (e. g., tetrahydroiso- and hexahydro iso-α-acids). The desoxytetrahydro α-acids are subsequently auto-oxidized and isomerized by the spent noble metal catalyst in an aqueous alkaline solution (without adding peracids, lead, calcium, or magnesium salts) into the desired tetrahydro iso-α-acids and hexahydro iso-α-acids. |
| US09222063B2 |
Extrusion or injection molding machine purging composition and method
A composition comprising 10-80% by weight of a cellulose ether and a solvent selected from a water-soluble polyhydric alcohol, polyhydric alcohol ether, polyhydric alcohol ester, and ethanolamine is effective for purging extrusion and injection molding machines. The purging composition exerts a satisfactory purging or cleaning effect, but little abrasion effect, thus avoiding any abrasion of machine internal components by purging. Even if part of the purging composition is left within the machine after the composition is discharged out, the residue can be readily removed. |
| US09222062B2 |
Treatment of hard surfaces
A cleaning composition comprising at least one fatty acid of a sarcosine, and at least one fatty acid of an amino acid, and/or salts thereof. There is also provided an end-use cleaning formulation comprising said cleaning composition having been diluted to 0.2 wt. % to 10 wt. %, and a method of treating a hard surface comprising applying the cleaning composition or the cleaning formulation. The cleaning composition or cleaning formulation are suitable for use in providing soil resistance to a hard surface. |
| US09222061B2 |
Laundry detergent particle
The present invention provides lenticular or disc detergent particles comprising surfactant, inorganic salts and pigment, wherein the inorganic salts are present on the detergent particles as a coating and the surfactant and the pigment are present as a core. The particles show reduced staining. |
| US09222058B2 |
Cleaning composition and method for removal of sunscreen stains
The invention is directed to a cleaning composition and method for reducing yellow stains caused by sunscreen components such as avobenzone, oxybenzone, homosalate, octinoxate, octisalate, octocrylene or combinations thereof. The cleaning composition employs a synergistic combination of an amine oxide/solvent and a souring agent. |
| US09222043B2 |
Dipyrromethenes and azadipyrromethenes as markers for petroleum products
Marking a petroleum product includes adding a covert dye selected from the group consisting of azadipyrromethene dyes, dipyrromethene dyes, and any combination thereof to the petroleum product and distributing the dye in the petroleum product. A petroleum product selected for analysis may be spectroscopically analyzed for the presence of an azadipyrromethene dye, a dipyrromethene dye, or a combination thereof. A concentration of at least one azadipyrromethene or dipyrromethene dye present in the portion of the petroleum product may be determined to identify the petroleum product as counterfeit, adulterated, or authentic based on the determined concentration of the azadipyrromethene or dipyrromethene dye. |
| US09222041B2 |
Combined gasification and vitrification system
An optimized gasification/vitrification processing system having a gasification unit which converts organic materials to a hydrogen rich gas and ash in communication with a joule heated vitrification unit which converts the ash formed in the gasification unit into glass, and a plasma which converts elemental carbon and products of incomplete combustion formed in the gasification unit into a hydrogen rich gas. |
| US09222040B2 |
System and method for slurry handling
A system includes a slurry depressurizing system that includes a liquid expansion system configured to continuously receive a slurry at a first pressure and continuously discharge the slurry at a second pressure. For example, the slurry depressurizing system may include an expansion turbine to expand the slurry from the first pressure to the second pressure. |
| US09222039B2 |
Grate for high temperature gasification systems
An improved active grate consisting of at least two elongated rockers positioned parallel to one and another, each rocker having a lower surface and an upper surface and configured to rotate back and forth about their longitudinal axis. Each individual rocker is further configured to rotate in the opposite direction of the adjacent rockers such that any pair of adjacent rockers alternately forms a void allowing material to pass through active grate when rotating in one direction into a first position, and closes the void when rotated in the opposite direction in a second position. The active grate finds particular utility in a combined gasification/vitrification waste treatment system, where it is used to pass partially oxidized materials from a gasification chamber to a vitrification chamber. The rockers include a coolant loop through the longitudinal axis of the rockers. |
| US09222037B2 |
Apparatuses and methods for deoxygenating biomass-derived pyrolysis oil
Apparatuses and methods for deoxygenating a biomass-derived pyrolysis oil are provided herein. In one example, the method comprises of dividing a feedstock stream into first and second feedstock portions. The feedstock stream comprises the biomass-derived pyrolysis oil and has a temperature of about 60° C. or less. The first feedstock portion is combined with a heated organic liquid stream to form a first heated diluted pyoil feed stream. The first heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen to form an intermediate low-oxygen pyoil effluent. The second feedstock portion is combined with the intermediate low-oxygen pyoil effluent to form a second heated diluted pyoil feed stream. The second heated diluted pyoil feed stream is contacted with a second deoxygenating catalyst in the presence of hydrogen to form additional low-oxygen pyoil effluent. |
| US09222034B2 |
Process for removing a product from coal tar
A process for removing at least one product from coal tar is described. The process involves extraction with an extraction agent or adsorption with an adsorbent. The extraction agent includes at least one of amphiphilic block copolymers, cyclodextrins, functionalized cyclodextrins, and cyclodextrin-functionalized polymers, and the adsorbent includes exfoliated graphite oxide, thermally exfoliated graphite oxide or intercalated graphite compounds. |
| US09222033B2 |
High shear process for processing naphtha
A method and system for processing naphtha, including a high shear mechanical device. In one embodiment, the method comprises forming a dispersion of gas in a naphtha hydrocarbon liquid in a high shear device prior to introduction in a cracking reactor/furnace. In another instance the system for processing naphtha comprises a high shear device for mechanically shearing hydrocarbons. |
| US09222030B2 |
Method for removing oxygen from an oil sand stream
The present invention provides a method for removing oxygen from an oil sand stream, the method including the steps of: (a) providing an oil sand stream; (b) introducing the oil sand stream into a liquid bath; (c) transporting the oil sand through the liquid bath to a confined space above the surface of the liquid bath; (d) removing the oil sand from the confined space; and (e) extracting bitumen from the oil sand removed in step (d). |
| US09222027B1 |
Single stage pitch process and product
A process and apparatus for making isotropic pitch are disclosed. A tubular reactor operating at high velocity and pressure converts aromatic rich liquid feed to pitch within minutes. Reactor is heated by electric resistance or inductance, a salt or molten metal bath, or fired heater. Reactor effluent flashes and isotropic pitch recovered from the flash drum. Softening point is affected by flash drum pressure or stripping steam. Unconverted feed may be recycled. Process makes little gasoline, simple condensation of flash drum vapor may produce gas oil and gasoline fractions. Isotropic pitch is made in a single step with a coking value of 50 to 55 wt %. Time and temperature in the reactor convert at least 20 wt % of feed and any recycle material present to isotropic pitch. Pressure is preferably above 500 psig, to suppress mesophase formation and produce isotropic pitch with less than 0.5 wt % mesophase. |
| US09222025B2 |
Method and device for coking coal mixtures having high driving pressure properties in a “non-recovery” or “heat-recovery” coking oven
A method for coking coals having high driving pressure properties in a “non-recovery” or “heat-recovery” coking oven, wherein a coking oven battery which is composed of coking oven chambers arranged side by side is used for cyclic coking of coal, and wherein an amount of coal preheated to a high temperature is admitted into the coking chamber that is to be filled at such a level that the driving pressure resulting from the coking can escape over the coke cake into the gas chamber, in such a manner that the coking oven chamber wall surrounding the coking oven chamber is relieved by the driving pressure resulting from the coking. Also disclosed is a device with which this method can be carried out. |
| US09222024B2 |
Polymerized films with line texture or fingerprint texture
The present invention relates to a process for producing polymerized films with line texture or fingerprint texture or for producing substrates coated with polymerized films with line texture or fingerprint texture, to polymerized films, obtainable by this process, with line texture or fingerprint texture or substrates coated with polymerized films with line texture or fingerprint texture, to pigments obtainable by comminuting such films, to the use of such films, substrates or pigments as or in optical filter(s), polarizers, decorative media, forgeryproof markers, reflective media or for focusing light (in solar cells), to the use of such films as an antibacterial coating, to a forgeryproof marker which comprises such a film, and to a process for detecting forgeryproof markings. |
| US09222018B1 |
Titanium nitride hard mask and etch residue removal
Formulations for stripping titanium nitride (TiN or TiNxOy; x=0 to 1.3 and y=0 to 2) hard mask and removing titanium nitride etch residue are low pH (<4) comprise a weakly coordinating anion having negative charge highly dispersed throughout its structure, amine salt buffer, a non-oxidizing trace metal ion, a non-ambient trace oxidizer, and the remaining being solvent selected from the group consisting of water, sulfolane, dimethyl sulfide, lactic acid, glycol, and mixtures thereof. The formulations contain no hydrogen peroxide, and are exposed to air. Bifluoride, corrosion inhibitors, surfactants may be added to the formulations. Systems and processes use the formulations for stripping titanium nitride hard mask and removing titanium nitride etch residue. |
| US09222017B2 |
Method of manufacturing fluoride phosphor
A method of manufacturing a fluoride phosphor includes mixing a first solution which contains at least Mn and F, a second solution which contains at least K and F, and a third solution which contains at least Si and F to form phosphor cores whose composition is represented by a formula K2[M1-aMn4+aF6] wherein a satisfies 0 |
| US09222013B1 |
Water-in-oil microemulsions for oilfield applications
A well treatment microemulsion includes an oil external phase, an internal aqueous phase and a hydrophilic surfactant. The surfactant has a hydrophile lipophile balance of between 8-18. The oil external phase may include d-Limonene, xylenes, light mineral oil, or kerosene. The surfactant is configured to emulsify the water of the internal aqueous phase into the oil of the external (continuous) phase. The surfactant may include polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan tristearate, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monolaurate or mixtures therebetween. The use of hydrophilic surfactants to emulsify an internal aqueous phase within an oil external microemulsion produces unexpected and beneficial results. |
| US09222011B2 |
Self-adaptive cements
A self-adaptive cement formulation includes cement, water, block copolymer and asphaltite-mineral particles. The set cement demonstrates self-healing properties when exposed to methane, and is particularly suited for well-cementing applications. After placement and curing, the self-healing properties help maintain zonal isolation should bonding be disrupted between the set cement and the formation or a casing string, should cracks or defects appear in the set-cement matrix, or both. |
| US09222009B2 |
Fine abrasive particles and method for producing same
Provided are fine abrasive particles which have a high rate of polishing and generate few polishing flaws. A process for producing then abrasive particles is also provided in which the fine abrasive particles have a reduced coefficient of fluctuation in particle diameter, the production steps are simple, and the production cost is low. The fine abrasive particles comprise cerium oxide, at least one element selected from La, Pr, Nd, Sm, and Eu, and one or more element selected from Y, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, and are characterized in that the cerium oxide has a Ce content of 20 mol % or higher and that the sum (mol %) of the content of the at least one element selected from La, Pr, Nd, Sm, Nd Eu and the content of Ce in the cerium oxide is greater than the sum (mol %) of the contents of the one or more elements selected from Y, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. |
| US09222007B2 |
Shape memory polymer which functions as a dry adhesive clamp and methods of making and using the same
One embodiment of the invention includes a shape memory polymer which functions similar to a traditional mechanical clamp. A shape memory polymer may exhibit adhesive properties when heated above its glass transition temperature. The shape memory polymers may function as a reversible dry adhesive clamp. |
| US09222006B2 |
Joining a thermoplastic material and a metal
A method and apparatus comprising a sol-gel solution. Zirconium n-propoxide is aged in a solvent to form a first part for the sol-gel solution. The first part is combined with deionized water to form a second part for the sol-gel solution. Aminoaryltrialkoxysilane is combined with an alcohol to form a third part for the sol-gel solution. The third part is combined with the second part to form a mixture for the sol-gel solution. The deionized water, or the alcohol, or a combination thereof is combined with the mixture to form a solution. The solution is aged to form the sol-gel solution comprising a mole balance ratio of approximately 1:5 between the zirconium n-propoxide and the aminoaryltrialkoxysilane. |
| US09222004B2 |
Intrusion resistant thermal laminating film
A thermal laminating film is provided that has superior intrusion resistance that is well suited to addressing security and anti-counterfeiting needs. The film includes a polymer substrate and an adhesive system with a polymer component having a Vicat softening point temperature that is close to a glass transition temperature of the polymeric substrate, which typically is not greater than about 95° C. |
| US09222003B2 |
Electrode assembly
An electrode assembly and a battery are provided. The electrode assembly may be effectively fixed inside a can as a pressure-sensitive adhesive tape attached to an outer circumferential surface of the electrode assembly is formed into a 3D shape by an electrolyte. Thus, the electrode assembly does not move and rotate inside the can due to external vibration or impact and damage of welded regions of a tab or disconnection of inner circuits can be prevented. |
| US09222000B2 |
Synthetic coating for cell culture
A method for coating a surface of a cell culture article includes dissolving a polymer having a covalently attached polypeptide in an aqueous solution to produce a polymer solution. The polymer is formed from monomers selected to form a polymer having a linear backbone, wherein the polymer is crosslink free. The weight percentage of the polypeptide relative to the polymer conjugated to the polypeptide is sufficiently high to render the polymer conjugated to the polypeptide water soluble. The aqueous solution is substantially free of organic solvents. The method further includes (i) disposing the polymer solution on the surface of the cell culture article to produce a coated article; and (ii) subjecting the coated article to sufficient heat or electromagnetic radiation to attach the polymer conjugated to a polypeptide to the surface of the cell culture article. |
| US09221995B2 |
Titanium dioxide
A colored composition comprising: a) NIR scattering TiO2 particulate material with an average crystal size of greater than 0.40 μm and a particle size distribution such that 30% or more of the particles are less than 1 μm; b) one or more non-white colorant; wherein the particulate material and the non-white colorant are dispersed within a vehicle. This material with a large crystal size has unusually high reflection of NIR radiation and, simultaneously, noticeably diminished reflectance of visible light. Also disclosed is a coated particulate TiO2 material, wherein the material has an average crystal size of greater than 0.40 μm, and the coating comprises one or more oxide material; this provides low levels of photocatalytic activity that were previously unattainable. This coated TiO2 material may be provided in a composition. |
| US09221992B2 |
Aqueous coating compositions
An aqueous coating composition including a) a composite particle including an opacifying pigment particle such as, for example, TiO2 and, disposed thereon, a plurality of particles of a first polymer, the first polymer being a select P-acid containing emulsion polymer and b) from 7% to 25% by weight, based on the total weight of polymer in the aqueous coating composition, of a select second polymer is provided. A method for forming the aqueous coating composition, a method for forming a dried coating therefrom, and the coating so formed are also provided. |
| US09221989B2 |
Tamper evident documents and inks
A tamper evident document, a process of preparing the tamper evident document, and a tamper evident ink. The tamper evident document includes a paper substrate having a face for providing information, and a tamper evident ink applied on the face of the paper substrate. The tamper evident ink includes (i) microcapsules having a cross-linked polymer shell and a core surrounded by the shell; and (ii) developer particles. The cores of the microcapsules include at least one color former dissolved in a carrier oil. If information on the tamper evident document is altered by force or pressure (e.g., by scraping with a knife), the microcapsules rupture and the color former reacts with the developer particles to provide a visual indication of tampering (e.g., appearance of color or color change) on the face of the document. |
| US09221987B2 |
Non-aqueous pigment ink
A the non-aqueous pigment ink containing at least a non-aqueous solvent and a pigment that is self-dispersed in the solvent, wherein the self-dispersed pigment is treated with a compound represented by R1-X or R2-Y-R3, where X is any of —SH, —NCO, —NH2 and —NHR (where R is an alkyl group), Y is any of —CO—O—O—CO— and —CO—O—O—, R1, R2 and R3 are alkyl groups with a carbon number of 8-22, the alkyl groups may be linear or branched, and R2 and R3 may be the same with or different from each other. Alternatively, the non-aqueous inkjet ink may contain at least a non-aqueous solvent and a pigment that is self-dispersed in the solvent, wherein a content of a polymer component in the ink is 20 mass % or less relative to the pigment, and the ink has a specific heat of 3.0 J/(g·K) or less. |
| US09221980B2 |
Conductive paste and printed wiring board
A conductive paste which can form a silver layer and a printed wiring board having a silver layer formed of the conductive paste. The conductive paste has silver particles and a migration inhibitor, which is present in the amount of 12 parts by mass to 40 parts by mass based on 100 parts by mass of the silver particles and represented by Formula (1): |
| US09221975B2 |
Transparent thermoplastic container
Disclosed is a transparent thermoplastic container including a thermoplastic composition including: A) a polyamide resin including a) 10 to 40 mol % of a first repeat unit of formula (I), and b) 60 to 90 mol % of a second repeat unit selected from the group consisting of formula (II) —C(O)(CH2)nC(O)NH(CH2)6NH— (II); wherein n is an integer selected from 8; and the mol % of repeat units are based on the total repeat units present in the copolyamide; and, optionally, B) an aliphatic homopolyamide having one repeat unit selected from the group of formula (II) and C) a functional additive. |
| US09221974B2 |
Reinforced polyamide moulding materials
The present invention relates to reinforced polyamide molding materials which can be prepared from a polyamide blend and, for example, by compounding with cut fibers or continuous filaments on twin-screw extruders and have mechanical properties which are usually not compatible with one another, namely a combination of exceptionally high rigidity and strength and at the same time good toughness. Furthermore, a high heat distortion temperature (HDT) is achieved according to the invention.The thermoplastic polyamide molding materials according to the invention are suitable for the production of moldings or other semifinished products or finished articles, which can be produced, for example, by extrusion, injection molding, direct methods or direct compounding, in which the compounded polyamide molding material is processed directly by injection molding, or other deformation techniques. |
| US09221972B2 |
Poly-3-hydroxyalkanoate resin composition and molded article
A poly-3-hydroxyalkanoate resin composition having excellent ductility and transparency, and a molded article thereof. The poly-3-hydroxyalkanoate resin composition includes: a poly-3-hydroxyalkanoate resin (A); and an ethylene-vinyl acetate copolymer resin (B) having a vinyl acetate content of 65 to 95 wt %, wherein the resin (A) and the resin (B) are miscible and a ratio of resin (A)/resin (B) is 90/10 to 55/45 (wt/wt). The molded article is produced using such a poly-3-hydroxyalkanoate resin composition. |
| US09221970B2 |
Nanocalcite composites
Compositions comprising surface-modified nanocalcite particles dispersed in a curable resin, and to coatings and fibrous composites incorporating such compositions are described. The surface-modifying agents include a binding group ionically associated with the calcite and a compatiblizing segment, compatible with the curable resin. The surface-modifying agent may also include a reactive group capable of reacting with the curable resin. Methods of preparing nanocalcite composites and coating a fibrous composites prepared from such nanocalcite composites are also described. |
| US09221969B2 |
Thermally hardenable epoxy resin composition having an improved impact resistance at low temperatures
The invention relates to compositions containing at least one epoxide adduct A that comprises an average of more than one epoxide group per molecule, at least one polymer B of formula (I), at least one thixotropic agent C based on a urea derivative in a non-diffusing carrier material, and at least one hardener D for epoxy resins, which is activated at an increased temperature. Said composition is used especially as an adhesive and is provided with an extraordinarily high impact peel working value, especially at low temperatures. The invention further relates to epoxide group-terminal impact strength modifiers of formula (I), which significantly increase the impact resistance in epoxy resin compositions, particularly two-component epoxy resin compositions. |
| US09221965B2 |
Method for manufacturing a mineral fibre-containing element and element produced by that method
The invention relates to a method for manufacturing a mineral fiber-containing composite and the novel mineral fiber-containing element produced by that method. |
| US09221955B2 |
Prepreg and carbon fiber reinforced composite materials
A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained. |
| US09221951B2 |
PBI modification and cross-linking methods
The present disclosure provides methods for modifying and cross-linking polybenzimidazoles, PBI. In one embodiment, the polybenzimidazole reacts with a compound, which has a halogen and a double bond functionality and which comprises a halogen and an organic group to form modified polymers by means of a nucleophilic substitution of the amine proton of the benzimidazole functionality in a solution, and a functional group is connected via each resulting free double bond and/or the polymers that are thus modified are cross-linked. |
| US09221949B2 |
Resin, optical material, and optical device
The purpose of the invention is to provide a resin, which has a high refractive index, excellent heat resistance and moldability, and high transparency, and is useful as a material for configuring optical devices, etc. The invention provides a resin comprising acyl hydrazone bonds and having a number average molecular weight of 500-500,000, wherein the acyl hydrazone bond equivalent is 100-4000. |
| US09221947B2 |
Process for preparing highly active double metal cyanide catalysts and their use in the synthesis of polyether polyols
The present invention relates to a process of preparing a double metal cyanide (DMC) complex catalyst with an improved catalytic activity useful for epoxide polymerization. It also relates to the DMC catalyst obtainable by said process, as well as to polyether polyols prepared by a polymerization reaction using said DMC catalyst. |
| US09221945B2 |
Liquid, adhesion-promoting additive and process for its preparation
A polyester resin, comprising a polyester which comprises as esterified polymer units: at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid; and at least one of an alkoxylated diol and an alkoxylated polyol is provided. An adhesion-promoting additive comprising the polyester resin is also provided. |
| US09221944B2 |
Semiconductor materials prepared from dithienylvinylene copolymers
Disclosed are new semiconductor materials prepared from dithienylvinylene copolymers with aromatic or heteroaromatic π-conjugated systems. Such copolymers, with little or no post-deposition heat treatment, can exhibit high charge carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present teachings can possess certain processing advantages such as improved solution-processability and low annealing temperature. |
| US09221941B2 |
Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine
Polyurethane elastomers are formed by curing a reaction mixture containing at least one polyisocyanate at least one polyol, an aliphatic diol chain extender and a small amount of a secondary amino compound that may have none or one or more hydroxyl groups. The reaction is catalyzed with a metal catalyst. In certain embodiments, the catalyst is an organozirconium, organotitanium or tertiary amine-based catalyst. The presence of the secondary amine compound in those cases provides for a good surface appearance and good physical properties. |
| US09221940B2 |
Coating composition, a process of producing a coating composition, a coated article, and a method of forming such articles
Coating compositions, processes of making coating compositions, coated articles, and methods of forming such articles. Coating compositions include a dispersion of core/shell particles. The core includes a base polymer, and the shell includes a polar polymeric stabilizing agent. One or more hydrophobic particulate fillers is embedded at least partially in the shell. Processes include: (1) selecting the base polymer; (2) selecting the stabilizing agent; (3) selecting the particulate filler(s); (4) melt-blending these, and contacting the melt-blend with water optionally with a neutralizing agent, thereby forming the coating composition including a dispersion. Coated articles include a substrate including cellulose and a dispersion on at least one surface of the substrate. Methods of making coated articles include: (1) providing a substrate including cellulose; (2) providing a coating composition including a dispersion; and (3) applying the coating composition to at least one surface of the substrate, thereby making the coated article. |
| US09221937B2 |
Methods and systems for olefin polymerization
Methods and systems for olefin polymerization are provided. The method for olefin polymerization can include flowing a catalyst through an injection nozzle and into a fluidized bed disposed within a reactor. The method can also include flowing a feed comprising one or more monomers, one or more inert fluids, or a combination thereof through the injection nozzle and into the fluidized bed. The feed can be at a temperature greater than ambient temperature. The method can also include contacting one or more olefins with the catalyst within the fluidized bed at conditions sufficient to produce a polyolefin. |
| US09221933B2 |
Process for preparing halogenated polymers
The invention concerns a process for the aqueous suspension, micro-suspension, emulsion or micro-emulsion polymerization of at least one halogenated monomer, in particular chlorinated, for example vinyl chloride, by itself or with one or more other vinyl monomers, preferably less than 50% by weight of one or more other vinyl monomers, in which at least one shortstopper and at least one perhalogenate, acting as a whitening agent, are added.The invention also concerns the use of an association of at least one shortstopper and at least one perhalogenate, acting as a whitening agent, in reactions for the polymerization of halogenated monomers.The invention further concerns compositions comprising at least one shortstopper and at least one perhalogenate. |
| US09221929B2 |
Carrier resins with improved relative humidity sensitivity
The disclosure describes dry acrylate resin particles, optionally, with a C/O of at least about 4, comprising a heterocycle comprising sulfur, exhibiting high charge and improved RH sensitivity. |
| US09221927B2 |
Golf ball resin composition and golf ball
A golf ball resin composition that is excellent in resilience includes (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (a-2) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (a-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (B) a basic metal salt of a fatty acid. |
| US09221926B2 |
Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
A functional TFE copolymer fine powder is described, wherein the TFE copolymer is a polymer of TFE and at least one functional comonomer, and wherein the TFE copolymer has functional groups that are pendant to the polymer chain. The functional TFE copolymer fine powder resin is paste extrudable and expandable. Methods for making the functional TFE copolymer are also described. The expanded functional TFE copolymer material may be post-reacted after expansion. |
| US09221925B2 |
Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
A functional TFE copolymer fine powder is described, wherein the TFE copolymer is a polymer of TFE and at least one functional comonomer, and wherein the TFE copolymer has functional groups that are pendant to the polymer chain. The functional TFE copolymer fine powder resin is paste extrudable and expandable. Methods for making the functional TFE copolymer are also described. The expanded functional TFE copolymer material may be post-reacted after expansion. |
| US09221917B2 |
Dual variable region antibody-like binding proteins having cross-over binding region orientation
The invention provides antibody-like binding proteins comprising four polypeptide chains that form four antigen binding sites, wherein each pair of polypeptides forming an antibody-like binding protein possesses dual variable domains having a cross-over orientation. The invention also provides methods for making such antigen-like binding proteins. |
| US09221916B2 |
Compositions and methods for treating IgE-mediated disorders
The present invention relates to immunoglobulins that bind IgE and FcγRIIb with high affinity, said compositions being capable of inhibiting cells that express membrane-anchored IgE. Such compositions are useful for treating IgE-mediated disorders, including allergies and asthma. |
| US09221915B2 |
Human monoclonal antibodies to activin receptor-like kinase-1
The present invention relates to antibodies including human antibodies and antigen-binding portions thereof that bind to the extracellular domain (ECD) of activin receptor-like, kinase-1 (ALK-1) and that function to abrogate the ALK-1/TGF-beta-1/Smad1 signaling pathway. The invention also relates to heavy and light chain immunoglobulins derived from human anti-ALK-1 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-ALK-1 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions. The invention also relates to transgenic animals or plants comprising nucleic acid molecules of the present invention. |
| US09221914B2 |
Agents targeting CD138 and uses thereof
Disclosed is a human murine chimeric antibody targeting CD138 which substantially retains the antigen binding region of its murine counterpart. The engineered antibody displays improved binding affinities to the antigen and/or more homogenous binding to target cells relative to its murine counterpart. A constant region of the immunoglobulin heavy chain is preferably an IgG4 isotype constant region. |
| US09221911B2 |
Anti-CLTA4, anti-GLUT2 protein for the treatment of type 1 diabetes
The disclosure relates to a protein composed of a first polypeptide or polypeptide domain having a first specific binding activity for Cytotoxic T-lymphocyte Antigen 4 (CTLA-4) expressed on a T-cell cell surface and a second specific binding activity for Glucose Transporter 2 (GLUT2) or an extracellular ectodomain thereof expressed on a pancreatic β-cell surface, wherein binding of the first polypeptide or polypeptide domain to CTLA-4 induces a CTLA-4 specific agonist response in the T-cell, and binding of the second polypeptide or polypeptide domain to GLUT2 or an ectodomain thereof does not inhibit GLUT2 glucose transporter function, wherein said agonist response in the T-cell induces a response that reduces immunoreactivity against pancreatic β-cells. |
| US09221910B2 |
Antibodies against human CSF-1R
The present invention relates to antibodies against human CSF-1R (CSF-1R antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof. |
| US09221905B2 |
Methods for producing immunobinders of cell-surface antigens
The invention provides methods for identifying immunobinders, such as scFv antibodies, capable of specifically binding to cell surface antigens, and compositions identified according to said methods. |
| US09221902B2 |
Combinatorial antibody libraries and uses thereof
Methods for making a combinatorial antibody library from human germline segments are provided. Also provided are libraries of nucleic acid molecules compiled from germline segments encoding VL chains and libraries of nucleic acid molecules encoding VH chains, and resulting antibody libraries. The libraries are provided as addressable libraries. Methods for screening antibody libraries against a target protein antigen, and the identified or selected antibodies are provided. |
| US09221897B2 |
Human cytomegalovirus neutralizing antibodies and use thereof
The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease. |
| US09221896B2 |
Albumin fusion proteins
The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods of treating, preventing, or ameliorating diseases, disorders or conditions using albumin fusion proteins of the invention. |
| US09221888B2 |
Bone substitute nanocomposites and methods of synthesis using multiphosphorylated peptides
The invention relates to peptides including DEDE(SSD)nDEG indicated by SEQ NO. 1, RRRDEDE(SSD)nDEG indicated by SEQ No. 2, RRRGDEDE(SSD)nDEG indicated by SEQ No. 3, and LKKLKKLDEDE(SSD)nDEG indicated by SEQ NO. 4, wherein n is an integer from 2 to 20. The invention also relates to phosphorylating these peptides at multiple amino acid sites by employing casein kinases. These phosphorylated peptides may be used in various applications such as forming mineralized collagen fibrils and biomimetic composites for use in tissue repair and regeneration. |
| US09221886B2 |
Supercharged proteins for cell penetration
Compositions, preparations, systems, and related methods for delivering a supercharged protein, or a complex of a supercharged protein and an agent (e.g., nucleic acids, peptides, proteins, small molecules) to cells are provided. Such systems and methods include the use of supercharged proteins. For example, superpositively charged proteins may be associated with nucleic acids (which typically have a net negative charge) via electrostatic interactions. In some embodiments, such systems and methods involve altering the primary sequence of a protein in order to “supercharge” the protein (e.g., to generate a superpositively-charged protein). In some embodiments, complexes comprising supercharged proteins and one or more agents to be delivered are useful as therapeutic agents. In some embodiments, complexes and/or pharmaceutical compositions thereof are administered to a subject in need thereof. The inventive complexes or pharmaceutical compositions thereof may be used to treat proliferative diseases, infectious diseases, cardiovascular diseases, inborn errors in metabolism, genetic diseases, etc. |
| US09221883B2 |
AXMI-205 pesticidal gene and method for its use
Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for pesticidal polypeptides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated pesticidal nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, 3, or 4, the nucleotide sequence set forth in SEQ ID NO:1, 9, 10, or 11, as well as variants and fragments thereof. |
| US09221881B2 |
Markers for the diagnosis of celiac disease
The invention relates to new peptides and to their use in the diagnosis of celiac disease. |
| US09221880B2 |
Antibacterial agents: salinamide derivatives
The invention provides compounds of formula (I): and salts thereof, wherein X and Y have any of the values defined herein. The compounds inhibit bacterial RNA polymerase, inhibit bacterial growth, and have applications in, analysis of RNA polymerase structure and function, control of bacterial gene expression, control of bacterial growth, antibacterial chemistry, antibacterial therapy, and drug discovery. |
| US09221870B2 |
Crystal form of an organic compound and process for the preparation thereof
The present invention relates to novel crystalline Form II of 17α-acetoxy-21-methoxy-11β-[4-N,N-dimethylaminophenyl]-19-norpregna-4,9-diene-3,20-dione, (also known as CDB-4124), processes for the preparation thereof and pharmaceutical compositions comprising it. Form II can be crystallized from different medium such as esters of C1-C4 alcohols and carboxylic acids, ketones, cyclohexane, acetonitrile, dimethylformamide, dimethyl sulfoxide, water and any mixture thereof. |
| US09221868B2 |
Uridine di- or tri-phosphate derivatives and uses thereof
The disclosure provides particular uridine di- and tri-phosphate compounds of Formula I, and pharmaceutical compositions thereof. The definitions of variables such as R, Y, B, m, Z1, Z2, and Z3 are as provided in the disclosure. These compounds are useful for treatment of diseases, disorders and conditions modulated by P2Y6 receptors, and particularly for lowering intraocular pressure and thereby treating ocular hypertension and/or glaucoma. |
| US09221867B2 |
Method for transporting a compound across the blood-brain barrier
The present invention relates to improvements in the field of drug delivery. More particularly, the invention relates to a non-invasive and flexible method and carrier for transporting a compound or drug across the blood-brain barrier of an individual. In particular the present invention relates to a carrier for transporting an agent attached thereto across a blood-brain barrier, wherein the carrier is able to cross the blood-brain barrier after attachment to the agent and thereby transport the agent across the blood-brain barrier. The present invention relates to improvements in the field of drug delivery. More particularly, the invention relates to a non-invasive and flexible method and carrier for transporting a compound or drug across the blood-brain barrier of an individual. In particular the present invention relates to a carrier for transporting an agent attached thereto across a blood-brain barrier, wherein the carrier is able to cross the blood-brain barrier after attachment to the agent and thereby transport the agent across the blood-brain barrier. |
| US09221864B2 |
Tricyclic nucleic acid analogs
The present disclosure provides tricyclic nucleosides and oligomeric compounds prepared therefrom. The tricyclic nucleosides each have a tricyclic ribosyl sugar moiety wherein a bridge between the 2′ and 4′ ribosyl ring carbon atoms further comprises a fused carbocyclic or heterocyclic ring. The tricyclic nucleosides are expected to be useful for enhancing properties of oligomeric compounds including for example binding affinity and nuclease resistance. |
| US09221859B2 |
2,3-fluorinated glycosides as neuraminidase inhibitors and their use as anti-virals
Compounds having a structure of Formula I and compositions comprising these compounds are provided. Uses of such compounds and compositions are provided for treatment or prophylaxis of viral infection. In particular, compounds and compositions may be for use in the treatment or prophylaxis of viral influenza. |
| US09221850B2 |
Monophosphite ligands having a tert-butyloxycarbonyl group
A novel monophosphite ligand having a tert-butyloxycarbonyl group is useful as a ligand in hydroformylation of an olefin. |
| US09221849B2 |
Silane coupling agent, making method, primer composition, and coating composition
A silane coupling agent is obtained from high-temperature heat distillation reaction of a silane coupling agent having a customary amic acid structure group. Dealcoholization reaction takes place between the carboxylic acid group and the alkoxysilyl group in the structure to induce intramolecular crosslinking. The crosslinked polymer component exerts a remarkable adhesion promoting effect. |
| US09221839B2 |
C5-C6 oxacyclic-fused thiadiazine dioxide compounds as BACE inhibitors, compositions, and their use
In its many embodiments, the present invention provides certain iminothiadiazine dioxide compounds, including compounds Formula and tautomers and stereoisomers thereof, and pharmaceutically acceptable salts of said compounds, said tautomers and said stereoisomers, wherein each of ring A, ring B, ring C, R2, R3, R4, m, n, p, and -L1- is as defined herein. The novel compounds of the invention may be useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including Alzheimer's disease, are also disclosed. |
| US09221838B2 |
Inhibitors of AKT activity
The invention relates to a series of compounds with particular activity as inhibitors of the serine-threonine kinase AKT. Also provided are pharmaceutical compositions comprising same as well as methods for treating cancer. |
| US09221834B2 |
Cyclic amine substituted oxazolidinone CETP inhibitor
Compounds having the structure of Formula I, including pharmaceutically acceptable salts of the compounds, are CETP inhibitors and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In the compound of Formula I, A3 is a substituted phenyl group or indanyl group. Formula (I). |
| US09221831B2 |
Buprenorphine analogs
The present invention is directed to Buprenorphine Analog compounds of the Formula (I), Formula (IA) or Formula (IB) shown below, wherein R1, R2, R8, R3a, R 3b, G, X, Z and Y are as defined herein. Compounds of the Invention are useful for treating pain, constipation, and other conditions modulated by activity of opioid and ORL-1 receptors. |
| US09221830B2 |
Polymorphic forms of naltrexone
This invention relates to the discovery of novel polymorphic forms of naltrexone, including solvates, hydrates, anhydrous and other crystalline forms and combinations thereof. These novel forms of naltrexone impart advantages in pharmaceutical formulations incorporating them, including sustained release, or long acting, formulations. |
| US09221828B2 |
N-[4-(1H-pyrazolo[3,4-b]pyrazin-6-yl)phenyl]sulfonamides as pharmaceuticals
The present invention relates to N-[4-(1H-pyrazolo[3,4-b]pyrazin-6-yl)-phenyl]-sulfonamides of the formula I, wherein Ar, R1, R2 and n have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds which modulate protein kinase activity, specifically the activity of serum and glucocorticoid regulated kinase (SGK), in particular of serum and glucocorticoid regulated kinase isoform 1 (SGK-1, SGK1), and are suitable for the treatment of diseases in which SGK activity is inappropriate, for example degenerative joint disorders or inflammatory processes such as osteoarthritis or rheumatism. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use as pharmaceuticals, and pharmaceutical compositions comprising them. |
| US09221827B2 |
Antimicrobial compounds and methods of making and using the same
The present invention relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, and reducing the risk of microbial infections in humans and animals. |
| US09221816B2 |
2-oxo-2,3-dihydro-indoles for the treatment of CNS disorders
The present invention is concerned with 2-oxo-2,3-dihydro-indoles of general formula wherein is phenyl or a heteroaryl group, selected from pyridinyl, pyrimidinyl, imidazolyl, isoxazolyl or pyrazolyl; is phenyl or pyridinyl, wherein the N atom in the pyridinyl group may be on all free positions; R1 is hydrogen, lower alkyl, lower alkyl substituted by halogen, lower alkoxy or halogen; n is 1 or 2; if n is 2, R1 may be the same or not; R2/R2′ are independently from each other lower alkyl, or form together with the carbon atom to which they are attached a C3-6-cycloalkyl ring; R3 is lower alkyl, C3-6-cycloalkyl, CH2—C3-6-cycloalkyl, C3-6-cycloalkyl wherein one ring-carbon atom is replaced by —O—, (CH2)3—O—C3-6-cycloalkyl, lower alkyl substituted by hydroxy, lower alkyl substituted by halogen, (CH2)3—S(O)2—C3-6-cycloalkyl or (CH2)2—S(O)2-lower alkyl; R4 is hydrogen, halogen or lower alkyl; m is 1 or 2; if m is 2, R4 may be the same or not; as well as with a pharmaceutically acceptable salts thereof, with a racemic mixture, or with its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. |
| US09221815B2 |
Solid state form of vemurafenib choline salt
The present invention relates to Vemurafenib choline salt, solid state forms thereof, processes for preparation thereof and formulations thereof. The present invention also relates to the use of the solid state forms of Vemurafenib choline salt for preparing Vemurafenib or other Vemurafenib salts, and solid state forms thereof. Vemurafenib has the following chemical structure: |