| Document | Document Title |
|---|---|
| US08257577B2 |
Gas sensor and manufacturing method thereof
There is provided a gas sensor, which includes a sensor element extending axially of the gas sensor and having a gas sensing portion at a front end thereof and an electrode portion at a rear end thereof, a cylindrical metal shell retaining therein the sensor element with the gas sensing portion and the electrode portion protruding from front and rear ends of the metal shell, respectively, and having a flange portion and a rear end portion located on a rear side of the flange portion, a cylindrical protection cover having a front end fitted onto the rear end portion of the metal shell so as to cover the electrode portion and a weld joint through which the entire circumference of the front end of the protection cover is joined through the metal shell. The weld joint extends from an end face of the protection cover to the metal shell. |
| US08257573B1 |
Micro-turbines, roller bearings, bushings, and design of hollow closed structures and fabrication methods for creating such structures
Multi-layer fabrication methods (e.g. electrochemical fabrication methods) for forming microscale and mesoscale devices or structures (e.g. turbines) provide bushings or roller bearing that allow rotational or linear motion which is constrained by multiple structural elements spaced from one another by gaps that are effectively less than minimum features sizes associated with the individual layers used to form the structures. In some embodiments, features or protrusions formed on different layers on opposing surfaces are offset along the axis of layer stacking so as to bring the features into positions that are closer than allowed by the minimum features sizes associated with individual layers. In other embodiments, interference is used to create effective spacings that are less than the minimum features sizes. |
| US08257572B2 |
Method for electrochemical plating and marking of metals
A method for the electrochemical plating or marking of metals includes providing a metal surface, providing an electroplating solution at the metal surface, and electroplating the metal surface with the electroplating solution. A top layer of the metal surface comprises an oxide scale. The method can also include masking a portion of the metal surface with a masking material. The electroplating solution can be provided at the metal surface by an electroplating brush, the oxide scale of the metal surface can be comprised primarily of magnetite and hematite, and the material comprising the metal surface can be steel. |
| US08257569B2 |
Capillary array unit and capillary electrophoresis apparatus
In a capillary electrophoresis apparatus, a capillary array unit has a capillary array including capillaries having a capillary head and a detection unit, a frame for supporting the capillary array, and a load header for holding cathode ends of the capillaries. The frame has separators for separating and holding the capillaries. The capillary head, the detection unit, and the separators are disposed along one linear line. With this arrangement, there is provided the capillary array unit and the capillary electrophoresis apparatus which are arranged such that a job for mounting the capillary array can be executed easily. |
| US08257568B1 |
Method for concentration and separation of biological organisms by ultrafiltration and dielectrophoresis
Disclosed is a method for monitoring sources of public water supply for a variety of pathogens by using a combination of ultrafiltration techniques together dielectrophoretic separation techniques. Because water-borne pathogens, whether present due to “natural” contamination or intentional introduction, would likely be present in drinking water at low concentrations when samples are collected for monitoring or outbreak investigations, an approach is needed to quickly and efficiently concentrate and separate particles such as viruses, bacteria, and parasites in large volumes of water (e.g., 100 L or more) while simultaneously reducing the sample volume to levels sufficient for detecting low concentrations of microbes (e.g., <10 mL). The technique is also designed to screen the separated microbes based on specific conductivity and size. |
| US08257565B2 |
Sensor control apparatus
A sensor control apparatus includes an applied voltage control circuit connected to the positive terminal of a sensor element. The applied voltage control circuit includes a reference power supply and a noninverting amplifier circuit connected to the reference power supply. An AC power supply circuit, a buffer and a current measurement resistance are connected in series to the negative terminal of the sensor element with the current measurement resistance disposed between the AC power supply circuit and the sensor element. One terminal of the current measurement resistance, which is on the side opposite to the sensor element, is held at a reference voltage (center voltage of an AC voltage generated from the AC power supply circuit). Voltage at an intermediate point between the current measurement resistance and the sensor element is inputted via a low-pass filter to the noninverting amplifier circuit of the applied voltage control circuit. |
| US08257559B2 |
Thermal barrier coating resistant to penetration by environmental contaminants
A turbine engine component includes an electron beam-physical vapor deposition thermal barrier coating covering at least a portion of a substrate. The thermal barrier coating includes an inner layer having a columnar-grained microstructure with inter-columnar gap porosity. The inner layer includes a stabilized ceramic material. The thermal barrier coating also includes a substantially non-porous outer layer, covering the inner layer and including the stabilized ceramic material. The outer layer is deposited with continuous line-of-sight exposure to the vapor source under oxygen deficient conditions. The outer layer may further comprise a dopant oxide that is more readily reducible than the stabilized ceramic material. During deposition, the outer layer may also have an oxygen deficient stoichiometry with respect to the inner layer. Oxygen stoichiometry in the outer layer may be restored by exposure of the coated component to an oxidizing environment. |
| US08257558B2 |
Alkylene oxide purification systems
Embodiments of the present disclosure provide processes, columns, and systems for removing acetaldehyde from alkylene oxide in a feed stream and for providing an alkylene oxide-water stream that can be directly transferred to a glycol reaction process. The alkylene oxide purification column includes a first section to convert a feed stream into a gas phase portion and a liquid phase portion and a second section located in the column above the first section to separate alkylene oxide from the acetaldehyde, water, and other impurities that enter the second section from the first section. |
| US08257554B2 |
Urea-formaldehyde resin composition and process for making fiber mats
A thermosetting urea-formaldehyde (UF) resin composition containing a rheological-enhancing amount of a thickening agent, the use of the resin composition for formulating an adhesive binder for preparing fiber mats and the fiber mats made using the adhesive binder, wherein improved mat properties and faster cure speeds can be obtained. |
| US08257553B2 |
Dispersible wet wipes constructed with a plurality of layers having different densities and methods of manufacturing
A dispersible wet wipe constructed of at two layers is disclosed. The first outer layer of the wipe substrate may have a density of between about 0.5 and 2.0 grams per cubic centimeter. The second outer layer may have a density of between about 0.05 and 0.15 grams per cubic centimeter. A triggerable binder composition binds said web substrate together. The wet wipe also includes a wetting composition including at least 0.3 percent of an insolubilizing agent. |
| US08257551B2 |
Molded wet-pressed tissue
A soft, layered, single-ply wet-pressed tissue can be made with improved softness by providing one or both outer layers of the tissue with polysiloxane-treated pulp fibers. A particularly suitable wet-pressing process includes pressing a wet tissue web between a felt and a transfer belt to dewater the web, followed by transfer of the dewatered web to a texturizing fabric where the wet web is provided with a three-dimensional texture. Thereafter the texturized web is transferred to a Yankee dryer, dried and creped. The combination of the polysiloxane fibers and the texturizing step provides a particularly effective combination of surface feel, low stiffness and high bulk (caliper). |
| US08257550B2 |
Method of bleaching a pulp
Methods for bleaching oxygen delignified and washed pumps having a consistency of between 8 and 20% are disclosed including a first chlorine dioxide bleaching step, washing the bleached pulp, subjecting the washed pulp to an alkaline extraction step to obtain an alkali-containing pulp, adding chlorine dioxide and adjusting the pH in a second chlorine dioxide bleaching step performed directly after the alkaline extraction step without an intermediate washing step, and subjecting the bleached alkali-containing pulp to a peroxide treatment step directly after the second chlorine dioxide bleaching step or with an intermediate washing step prior to the peroxide treatment step. |
| US08257544B2 |
Chemical mechanical polishing pad having a low defect integral window
A chemical mechanical polishing pad having a polishing layer with an integral window and a polishing surface adapted for polishing a substrate selected from a magnetic substrate, an optical substrate and a semiconductor substrate, wherein the formulation of the integral window provides improved defectivity performance during polishing. Also provided is a method of polishing a substrate using the chemical mechanical polishing pad. |
| US08257542B2 |
Multilevel interconnection board and method of fabricating the same
A stack of 50 layers of a first pitch-base carbon fiber sheet is formed, two sets of stack each having two second pitch-base carbon fiber sheets stacked therein are fabricated. At this time, the second carbon fiber sheets have a thermal expansion coefficient larger than that of the first carbon fiber sheet. Next, the stack of the first carbon fiber sheet is then held between two sets of stack of the second carbon fiber sheets. The stack of the first and second carbon fiber sheets are then impregnated with an epoxy-base resin composition and the resin is solidified. As a result a prepreg composed of the first and second carbon fiber sheets and the resin component composed of the epoxy-base resin composition is obtained. Thereafter, interconnections and the like are then formed on the prepreg, to thereby complete a multilevel interconnection board. |
| US08257537B2 |
Manufacturing device and manufacturing method of laminate
A manufacturing device used when manufacturing composite material through the RTM method and the vacuum assisted RTM method and provides a manufacturing device which is capable of manufacturing a laminate excellent in the handling property and formability continuously by making the manufacturing device of a laminate to be comprised of an adhesion device for partially adhering and integrating inter-layers of a laminate precursor in which two or more reinforcing fiber base materials having a resin material on a surface are laminated by the resin material to obtain a laminate, the adhesion device including a pressing tool and a plate tool arranged facing each other, the pressing tool including a pressing plate and a plurality of pressing pins, at least one of the pressing tool and the plate tool having a raising and lowering function, and at least one of the pressing tool and the plate tool having a heating function. |
| US08257535B2 |
Manufacturing method of absorbent article
A manufacturing method of an absorbent article according to the present invention includes the steps of a leg circumference forming process of forming a leg circumferential region on a web which is continuously fed in an MD, in a conveyance device, and a folding process of folding the web in two after the leg circumference forming process, so that a second half region on one divided by a center line in a CD comes closer to or overlaps a first half region on the other side. In the folding process, the first half region is conveyed on a conveyance belt which drives horizontally in parallel to an installation surface of the conveyance device (for example, a folding device) and the second half region is folded towards the first half region by a guide unit that guides the second half region. |
| US08257531B2 |
Method of making an external breast prosthesis
A method of making an external breast prosthesis by forming an elastomeric skin in the form of a human breast surrounding an inner material such as a silicone gel or hydrogel. The elastomeric skin can be formed from a front skin and a rear skin, and the skins can be made of a soft styrenic elastomer having attributes similar to a gel. At least the front skin is formed by mixing together a polymer, a plasticizing oil and at least one non-volatile additive to form a mixture, heating the mixture, forming the mixture into a front elastomeric skin, and cooling the mixture thereby allowing the non-volatile additive to precipitate to the outer surface of the outer skin to form a cratered outer surface that is substantially soft to the touch and that tends to maintain the skin in a pliable yet pre-defined shape. |
| US08257530B2 |
Pair of tires for motorcycle and method of using tires for motorcycle
A tread portion of a tire 1 to be mounted to a front wheel is divided in the tire widthwise direction into three regions comprising the center tread region A and respective shoulder tread regions C. Two types of tread rubber are used for the tread portion of the front tire. JIS-A hardness of tread rubber of the center tread region A is larger than JIS-A hardness of tread rubber of each shoulder tread region C. A tread portion of a rear tire 11 is divided in the tire widthwise direction into five regions comprising the center tread region A, respective intermediate regions B and respective shoulder tread regions C. Three types of tread rubber are used for the tread portion of the rear tire. JIS-A hardness of tread rubber of the intermediate tread region B is larger than JIS-A hardness of tread rubber of the center tread region A and JIS-A hardness of tread rubber of each shoulder tread region C. |
| US08257529B2 |
Multilayer ceramic substrate, method for producing same, and electronic component
A multilayer ceramic substrate includes an inner layer portion and surface portions that sandwich the inner layer portion in the stacking direction and have an increased transverse strength because of the surface layer portion having a thermal expansion coefficient less than that of the inner layer portion. At least one of the surface portions covers peripheries of main-surface conductive films arranged on a main surface of an inner portion so as to leave central portions of the main-surface conductive films exposed, so that the main-surface conductive films function as via conductors, thereby eliminating the need to provide a via conductor in the surface portions. |
| US08257528B2 |
Substrate joining method and 3-D semiconductor device
A pair of substrates each having a bonding surface are joined together by interposing a bond layer precursor coating between the bonding surfaces of the substrates and heating the precursor coating to form a bond layer. Prior to the joining step, the substrate on the bonding surface is provided with a gas-permeable layer. Even when a material which will evolve a noticeable volume of gas upon heat curing is used as the precursor coating, substrates can be joined via a robust bond without the peeling problem by gas evolution. |
| US08257527B2 |
Laminated stretchable sheet and method for producing the same
A laminated stretchable sheet and a method for producing the same of the present invention include: a step of shrinking the continuous sheets W1 and W2 in a width direction Y along folding lines WL extending in the flow direction of continuous sheets W1 and W2 thereby forming slack portions W1b and W2b that can be stretched; a step of placing an elastic member F that can be stretched in the width direction Y on the continuous sheets W1 and W2 while the elastic member F is aligned with the slack portions W1b and W2b; a step of attaching at least opposite end portions of the elastic member F in the width direction Y to the continuous sheets W1 and W2, during the placement, thereby forming a composite sheet; a step of stretching the slack portions W1b and W2b and the elastic member F in the width direction Y; and a step of attaching together the continuous sheets W1 and W2 and the elastic member F intermittently in an intermediate portion between the opposite end portions. |
| US08257524B2 |
Method and apparatus for creasing facing material used in the manufacture of wallboard
Aspects of this disclosure relate to a method of manufacturing wallboard which includes providing a first layer of facing material, creasing the first layer facing material intermittently to create a series of creased portions, providing a gypsum slurry on the first layer of facing material and providing a second layer of facing material over the gypsum slurry. Further, creasing the first layer of facing material intermittently can include intermittently creasing the first layer of facing material in a substantially linear fashion extending in a first direction of the first layer of facing material so that the first layer of facing material exhibits a linear series of creased portions extending in the first direction of the first layer of facing material and a series of portions that are not creased extending in the first direction of the first layer of facing material. |
| US08257520B2 |
Organized energetic composites based on micro and nanostructures and methods thereof
An ordered energetic composite structure according to one embodiment includes an ordered array of metal fuel portions; and an oxidizer in gaps located between the metal fuel portions. An ordered energetic composite structure according to another embodiment includes at least one metal fuel portion having an ordered array of nanopores; and an oxidizer in the nanopores. A method for forming an ordered energetic composite structure according to one embodiment includes forming an ordered array of metal fuel portions; and depositing an oxidizer in gaps located between the metal fuel portions. A method for forming an ordered energetic composite structure according to another embodiment includes forming an ordered array of nanopores in at least one metal fuel portion; and depositing an oxidizer in the nanopores. |
| US08257516B2 |
Method for manufacturing super strong steel body for manufacture of products with complicated shape
The present invention relates to a method of manufacturing ultra-high strength steel products and, more particularly, to a method of manufacturing ultra-high strength steel products suitable for production of articles having a complicated shape or a high processing depth. The method includes preparing a steel sheet by blanking the steel sheet having hardenability to form a rough shape of a final product, cold-pressing the steel sheet to form a 50˜80% shape of the final product, precisely trimming the cold-formed steel sheet along a contour line corresponding to an outer contour of the final product, and hot-pressing the trimmed product to form the remaining 20˜50% shape of the final product and quenching simultaneous with hot-pressing, after heating the trimmed product to an austenite region of 700° C. or more. |
| US08257515B2 |
Copper alloy containing cobalt, nickel and silicon
A copper alloy having an improved combination of yield strength and electrical conductivity consists essentially of, by weight, from 1% to 2.5% of nickel, from 0.5% to 2.0% of cobalt, with a total nickel plus cobalt content of from 1.7% to 4.3%, from 0.5% to 1.5% of silicon with a ratio of (Ni+Co)/Si of between 3.5 and 6, and the balance copper and inevitable impurities wherein the wrought copper alloy has an electrical conductivity in excess of 40% IACS. A further increase in the combination of yield strength and electrical conductivity as well as enhanced resistance to stress relaxation is obtained by a further inclusion of up 1% of silver. A process to manufacture the alloys of the invention as well as other copper-nickel-silicon alloys includes the sequential steps of (a). casting the copper alloy; (b). hot working the cast copper-base alloy to effect a first reduction in cross-sectional area; (c). solutionizing the cast copper-base alloy at a temperature and for a time effective to substantially form a single phase alloy; (d). first age annealing the alloy at a temperature and for a time effective to precipitate an amount of a second phase effective to form a multi-phase alloy having silicides; (e). cold working the multi-phase alloy to effect a second reduction in cross-sectional area; and (f). second age annealing the multiphase alloy at a temperature and for a time effective to precipitate additional silicides thereby raising conductivity, wherein the second age annealing temperature is less than the first age annealing temperature. |
| US08257514B2 |
Ferrous seal sliding parts and producing method thereof
A ferrous seal sliding part excellent in heat crack resistance, seizing resistance and abrasion resistance is provided. The ferrous seal sliding part having a seal sliding surface, wherein the seal sliding surface has a martensite parent phase which forms a solid solution with carbon of 0.15 to 0.6 wt % and contains a first dispersion material of at least either cementite of 5 to 70% by volume or MC-type carbide of 0.1 to 10% by volume and a second dispersion material of at least either graphite of 1 to 15% by volume or Cu alloy phase of 1 to 20% by volume dispersed therein, with a total content of the first dispersion material and the second dispersion material being 5 to 70% by volume. |
| US08257513B2 |
High strength steel sheet excellent in bending workability and fatigue strength
The present invention provides a high strength steel sheet with 780 MPa class tensile strength excellent in bending workability and fatigue strength. The high strength steel sheet is (1) a steel sheet whose steel composition contains: C: 0.05-0.20%; Si: 0.6-2.0%; Mn: 1.6-3.0%; P: 0.05% or below; S: 0.01% or below; Al: 0.1% or below; and N: 0.01% or below, the balance comprising iron and inevitable impurities, in which (2) a microstructure comprises a polygonal ferrite structure and a structure formed by low-temperature transformation, in which, when a sheet plane located at a depth of 0.1 mm from a surface of the steel sheet is in the observation under a scanning electron microscope with respect to twenty sights in total in different positions in the sheet-width direction, the maximum value of the areal proportion of the polygonal ferrite (Fmax) and the minimum value of the areal proportion of the ferrite (Fmin) in a 50 μm×50 μm area in each sight satisfy Fmax≦80%, Fmin≧10%, and Fmax−Fmin≦40%. |
| US08257512B1 |
Classes of modal structured steel with static refinement and dynamic strengthening and method of making thereof
The present disclosure is directed at formulations and methods to provide new steel alloys having relatively high strength and ductility. The alloys may be provided in sheet or pressed form and characterized by their particular alloy chemistries and identifiable crystalline grain size morphology. The alloys are such that they include boride grains present as pinning phases. Mechanical properties of the alloys in what is termed a Class 1 Steel indicate yield strengths of 300 MPa to 840 MPa, tensile strengths of 630 to 1100 MPa and elongations of 10% to 40%. In what is termed a Class 2 steel, the alloys indicate yield strengths of 300 MPa to 1300 MPa, tensile strengths of 720 MPa to 1580 MPa and elongations of 5% to 35%. |
| US08257511B2 |
Permanent magnet and a manufacturing method thereof
One object of the present invention is to provide a method for manufacturing a permanent magnet which can effectively improving the magnetizing properties and coercive force with efficiently diffusing Dy into grain boundary phases without deteriorating a surface of sintered magnet of Nd—Fe—B family and does not require any subsequent working process.Sintered magnet S of Nd—Fe—B family and Dy are arranged in a processing chamber 20 apart from each other. Then Dy is evaporated by heating the processing chamber 20 under a reduced pressure condition to evaporate Dy with elevating the temperature of sintered magnet S to a predetermined temperature and to supply and deposit evaporated Dy atoms onto the surface of sintered magnet S. During which the supplying amount of Dy atoms onto the sintered magnet S is controlled so as to diffuse and homogeneously penetrate them into the grain boundary phases of sintered magnet before Dy layer is formed on the surface of sintered magnet. |
| US08257510B2 |
Halogen-free trivalent chromium conversion coating
Trivalent chromium conversion coatings are provided on a metal substrate wherein the trivalent chromium conversion coating has a halogen content of 1 atom % maximum. |
| US08257507B2 |
Method for drying a substrate
A method for drying workpieces includes immersing the workpieces in a liquid bath, raising the workpieces with a first holder until a central opening of the workpieces is visible above liquid surface, then using a dry second holder rod inserted through said central opening to continue raising process. Due to this, a drying portion of the workpiece is not held by a wet holding mechanism. |
| US08257504B2 |
Surface treatment composition, surface treatment method, and method for manufacturing semiconductor device
A surface treatment composition of this invention is a composition for treating a metal wiring-including surface of a semiconductor substrate, which includes a compound (A) represented by a specific structural formula and a solvent (B) having a boiling point at one atmospheric pressure of 50 to 300° C., and has a pH of 4 to 11.According to the surface treatment composition of the present invention, oxidation of metal wiring of a semiconductor substrate can be suppressed and deterioration of the flatness of the metal wiring portion due to unusual oxidation can be suppressed. Furthermore, when an insulating film or a barrier metal film is present on a metal wiring-including surface of the semiconductor substrate, fang and surface roughness of the metal wiring occurring in the interface between the metal wiring and the insulating film or the barrier metal film can be suppressed. |
| US08257502B2 |
Plants with reduced activity of a starch phosphorylating enzyme
The present invention relates to plant cells and plants, which are genetically modified, wherein the genetic modification leads to the reduction of the activity of a starch phosphorylating OK1 protein in comparison with corresponding wild type plant cells or wild type plants that have not been genetically modified. Furthermore, the present invention relates to means and methods for the manufacture of such plant cells and plants. Plant cells and plants of this type synthesise a modified starch. The present invention therefore also relates to the starch synthesised by the plant cells and plants according to the invention, methods for the manufacture of this starch, and the manufacture of starch derivatives of this modified starch, as well as flours containing starches according to the invention. Furthermore, the present invention relates to nucleic acid molecules, which are suitable for manufacturing plants according to the invention. |
| US08257500B2 |
Transport apparatus for elongate substrates
In a transport device for elongated substrates, especially in hot processes, which includes an essentially rectangular frame, formed by longitudinal and transverse spars connected to each other, in which at least three transverse spars are provided between two longitudinal spars, at least one transverse spar is made from a material, whose heat expansion coefficient differs from the heat expansion coefficient of the material of the other transverse spars or/and at least one transverse spar is connected force-free to at least one transverse support or/and at least one transverse spar is formed from an open profile. |
| US08257494B2 |
Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications
One provides nanocrystalline diamond material that comprises a plurality of substantially ordered diamond crystallites that are sized no larger than about 10 nanometers. One then disposes a non-diamond component within the nanocrystalline diamond material. By one approach this non-diamond component comprises an electrical conductor that is formed at the grain boundaries that separate the diamond crystallites from one another. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also preserving the thermal conductivity behavior of the nanocrystalline diamond material. |
| US08257493B2 |
Photonic crystal, conjugated polymers suitable for photonic crystal, and a method for synthesizing conjugated polymers
The present invention relates to conjugated polymers and a method for their synthesis. Furthermore, the present invention relates to electro-synthesis methods for producing polymers that include the use of at least one Lewis acid and at least one proton trap to form organic conjugated polymers having elevated refractive indices. In one embodiment, the present invention relates to an organic polymer having an elevated refractive index, the organic polymer formed by a process comprising the steps of: providing a solution of unsaturated organic monomer units and at least one acidic component; impeding saturation of the unsaturated organic-monomer units by at least one protic element in the solution; and polymerizing the unsaturated organic monomer units to form a conjugated organic polymer having a refractive index of at least about 2.3 for electromagnetic energy having a wavelength of about 700 nm. |
| US08257492B2 |
Methods for purifying metallurgical silicon
A method for purifying silicon bearing materials for photovoltaic applications includes providing metallurgical silicon into a crucible apparatus. The metallurgical silicon is subjected to at least a thermal process to cause the metallurgical silicon to change in state from a first state to a second state, the second stage being a molten state not exceeding 1500 Degrees Celsius. At least a first portion of impurities is caused to be removed from the metallurgical silicon in the molten state. The molten metallurgical silicon is cooled from a lower region to an upper region to cause the lower region to solidify while a second portion of impurities segregate and accumulate in a liquid state region. The liquid state region is solidified to form a resulting silicon structure having a purified region and an impurity region. The purified region is characterized by a purity of greater than 99.9999%. |
| US08257490B2 |
Method for inerting impurities
The invention concerns a method for inerting clays in sand intended for preparing hydraulic compositions, comprising a step which consists in adding to the composition or one of its constituents a cationic polymer having a cationic charge density more than 0.5 meq/g and an intrinsic viscosity less than 1 dg/l. |
| US08257479B2 |
Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus
The present invention provides a water-based ink for ink-jet recording containing a coloring agent and water. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a substance having a structure in which a carbon atom and a nitrogen atom are covalently bound. |
| US08257476B2 |
Purification of carbon dioxide
A first contaminant selected from oxygen and carbon monoxide is removed from impure liquid carbon dioxide using a mass transfer separation column system which is reboiled by indirect heat exchange against crude carbon dioxide fluid, the impure liquid carbon dioxide having a greater concentration of carbon dioxide than the crude carbon dioxide fluid. The invention has particular application in the recovery of carbon dioxide from flue gas generated in an oxyfuel combustion process or waste gas from a hydrogen PSA process. Advantages include reducing the level of the first contaminant to not more than 1000 ppm. |
| US08257464B2 |
Pulverulent intermetallic materials for the reversible storage of hydrogen
The present invention relates to pulverulent materials suitable for storing hydrogen, and more particularly to a method of preparing such a material, in which: (A) a composite metallic material having a specific granular structure is prepared by co-melting the following mixtures: a first metallic mixture (m1), which is an alloy (a1) of body-centered cubic crystal structure, based on titanium, vanadium, chromium and/or manganese, or a mixture of these metals in the proportions of the alloy (a1); and a second mixture (m2), which is an alloy (a2), comprising 38 to 42% zirconium, niobium, molybdenum, hafnium, tantalum and/or tungsten and 56 to 60 mol % of nickel and/or copper, or else a mixture of these metals in the proportions of the alloy (a2), with a mass ratio (m2)/(m1+m2) ranging from 0.1 wt % to 20 wt %; and (B) the composite metallic material thus obtained is hydrogenated, whereby the composite material is fragmented (hydrogen decrepitation). |
| US08257462B2 |
Iron-based sintered powder metal for wear resistant applications
A powder metal material comprises pre-alloyed iron-based powder including carbon present in an amount of 0.25 to 1.50% by weight of the pre-alloyed iron-based powder. Graphite is admixed in an amount of 0.25 to 1.50% by weight of the powder metal material. The admixed graphite includes particles finer than 200 mesh in an amount greater than 90.0% by weight of the admixed graphite. Molybdenum disulfide is admixed in an amount of 0.1 to 4.0% by weight of the powder metal material, copper is admixed in an amount of 1.0 to 5.0% by weight of the powder metal material, and the material is free of phosphorous. The powder metal material is then compacted and sintered at a temperature of 1030 to 1150° C. At least 50% of the admixed graphite of the starting powder metal material remains as free graphite after sintering. |
| US08257460B2 |
Filter element and soot filter having geometrically similar channels
A filter element and a soot filter are provided, in which resistance against thermal shocks is improved due to the channel geometry. |
| US08257459B2 |
Waved filter media and elements
Various high performance, high efficiency filter media are provided that are cost effective and easy to manufacture. In particular, various filter media are provided having at least one layer with a waved configuration that results in an increased surface area, thereby enhancing various properties of the filter media. The filter media can be used to form a variety of filter elements for use in various applications. |
| US08257457B2 |
Separating apparatus
The present invention relates to a separating apparatus for separating particles from a fluid flow. Particularly, but not exclusively, the invention relates to a vacuum cleaner having such a separating apparatus for removing dust particles from a dust laden airstream. The separating apparatus includes a first cyclonic cleaning stage, a second cyclonic cleaning stage arranged downstream from the first cyclonic cleaning stage, and an elongate filter arranged downstream from the second cyclonic cleaning stage, wherein the filter is at least partially surrounded by the first cyclonic cleaning stage. |
| US08257456B2 |
Vacuum system using a filter cartridge
Disclosed is a vacuum system capable of realizing a simple, compact configuration using a filter cartridge. The vacuum system makes use of a container-shaped filter cartridge, which includes an intake port, an inflow port for compressed air, and a mounting port in a sidewall thereof, and a filter which is disposed in a space therein covered by a cap and filters air flowing in through the intake port. An ejector pump passes through the mounting port of the filter cartridge, is installed such that one end thereof is adjacent to or inserted into the inflow port, and includes a through-hole formed in a nozzle body so as to communicate with the space inside the filter cartridge. In the state in which the ejector pump is mounted, the filter cartridge is used as a housing providing a vacuum chamber or an enclosed space. |
| US08257454B1 |
Method for gasification of carbonaceous solid materials
An apparatus for thermochemical conversion of solid carbonaceous materials into fluid fuels using a fluid source of oxygen and an external source of concentrated radiation includes a reactor having a wall defining a cavity; a radiation inlet positioned in the wall for passing concentrated radiation into the cavity; and at least one inlet for introducing a fluid reactant flow of a source of oxygen and particles of carbonaceous material into direct exposure to the concentrated radiation in the cavity so as to heat and thermochemically convert the particles into fluid fuel. A process and system are also provided. The fluid source of oxygen is preferably steam and the carbonaceous material is preferably particles of petcoke. |
| US08257448B2 |
Hair dyeing composition
The invention relates to hair dyeing composition comprising (a) a dye of formula (1); (b) a least one dye selected from the compounds of formulae (2) and (3), wherein D is the radical of a diazo component of the formula (2a) and (c) a quaternary ammonium salt selected from (c1) quaternary ammonium salts of the formula (4); (c2) imidazolium salts of the formula (5) and (c3) quaternary diammonium salts of the formula (6). The invention also relates to the dyeing methods for dyeing keratinous fibers comprising such dyeing composition. |
| US08257445B2 |
Bone-compatible implant and method of producing the same
By forming a bone-compatible implant wherein a groove or hole has been formed in the surface of a base material made of titanium metal or a titanium alloy at its joint with a bone tissue and the groove or hole has on the inner surface thereof an oxide film formed by heating in an oxygen-containing atmosphere, apatite is allowed to deposit on the inner surface of the groove or hole easily. Thus, an implant is provided which can be attached to a bone within a relatively short period of time even without resorting to bone cement. |
| US08257443B2 |
Open body box form interbody fusion cage
An interbody fusion cage having a generally symmetric, annular cage body surrounding a central void extending from a lower surface to an upper surface in which to retain graft material in contact with adjacent vertebra. A lateral channel extending into each half from the cage perimeter contains a worm drive screw. One or more longitudinal channels extending from the upper surface to the lower surface intersect each lateral channel and house a pin which is provided with a series of helically cut worm gear teeth on its external surface for engaging the worm drive screw. The pins are simultaneously externally threaded and engaged to the cooperatively threaded internal surface of the longitudinal channel such that rotation of the drive screw by the surgeon after implantation causes the pins to rotate with the longitudinal channel and advance into the adjacent bone. |
| US08257440B2 |
Method of insertion of an expandable intervertebral implant
A method of inserting an intervertebral implant between vertebrae in a human spine includes positioning the intervertebral implant in a closed configuration between the vertebrae. After positioning the intervertebral implant, the intervertebral implant is activated to increase a height of the intervertebral implant. After activation, at least a portion of the increased height of the intervertebral implant is maintained. |
| US08257438B2 |
Methods and devices for preserving motion in an articulating prosthetic disc
The present invention overcomes the problem of undesirable bone growth and/or unwanted scar tissue formation on the articulating surfaces and in the articulating spaces of prosthetic intervertebral discs. The invention comprises a method for preserving motion in a prosthetic disc having at least one articulating surface comprising applying an anti-infiltration agent on and around an articulating surface of the prosthetic disc. Suitable anti-infiltration agents include but are not limited to, hemostatic compounds, anti-adhesion compounds, bone-formation inhibiting compounds, or any combination thereof. |
| US08257437B2 |
Methods of intervertebral disc augmentation
Systems for minimally invasive disc augmentation include an anulus augmentation implant suited for minimally invasive deployment. A nucleus augmentation component may be included. The anulus augmentation implant shields weakened regions of the anulus fibrosus and/or resists escape of natural nucleus pulposus and/or the augmentation component. Methods and deployment devices are also disclosed. Several embodiments cause or allow fibrosus or bony ingrowth in or around the augmentation. |
| US08257435B2 |
Skin integrated device
A skin integrated device for implantation with an improved device-skin interface for the ingrowths of skin cells and tissues throughout the pores, having a solid frame, which may also be permeable.The characteristics of pore size, porosity and size of the compressed and sintered particles constitute a long-term skin integrated device for transfer of vital and therapeutic substances, and necessary forces and moments from the outer delivery and prosthetics devices to the human body. The ingrowth of the skin along with the intermittent layer of fine silver provides a barrier for infection. |
| US08257429B2 |
Biomedical valve devices, support frames for use in such devices, and related methods
Biomedical valve devices, support frames for use in such devices, methods of making such devices, and methods of treating animals, including humans, for valve-related conditions are described. The biomedical valve devices can includes a native tissue valve attached to a support frame or a tissue attached to a support frame in a manner to form a valve. The tissue valve or tissue can be autogenous to the animal being treated. |
| US08257428B2 |
System for improving cardiac function
A system for improving cardiac function is provided. A foldable and expandable frame having at least one anchoring formation is attached to an elongate manipulator and placed in a catheter tube while folded. The tube is inserted into a left ventricle of a heart where the frame is ejected from the tube and expands in the left ventricle. Movements of the elongate manipulator cause the anchor to penetrate the heart muscle and the elongate manipulator to release the frame. The installed frame minimizes the effects of an akinetic portion of the heart forming an aneurysmic bulge. |
| US08257422B2 |
Over-the-wire detachment mechanism
A detachment mechanism, and methods of use, for use in delivering a medical device preferably over a guidewire are provided. The detachment mechanism includes a first and second engagement member. The members are configured to receive the guidewire and have a first end attached to the control member and the device, respectively, a second end, and a notch formed in the body to form an interlocking tooth. The notch is sized to receive the interlocking tooth of the other member. The members are interlockable to couple the medical device to the control member and to allow the guidewire to pass therethrough. The notch can be angled to permit easier detachment between the members and for better torqueability and pushability/pullability between the control member and the medical device. The members can also include a bend region configured to enhance bendability along a portion of the members. |
| US08257420B2 |
Stent delivery catheter system with high tensile strength
A stent delivery catheter system having a reinforcing tether member secured to the catheter such that the catheter is provided with an improved combination of an enhanced tensile strength together with other catheter performance characteristics such as low profile and high flexibility. The stent delivery system includes an elongated delivery catheter including a reinforcing tether member secured to the inner tubular member of the catheter. The tether member has a distal end length extending helically from the distal tip member or proximally adjacent to the proximal end of the distal tip member of the catheter and a portion that also extends axially through the stent holder region of the catheter. This reinforcing tether member provides enhanced tensile strength to the catheter. |
| US08257419B2 |
Apparatus for treating a bifurcated region of a conduit
A system for treating a diseased body conduit bifurcation that is readily deliverable into a region of a body conduit having typically asymmetric anatomy, such as a vessel bifurcation is provided. The system comprises a delivery device such as a catheter having a shaft with varying torsional properties along its length and a delivery apparatus mounted at its distal end. A distal end of the device can be inserted into the main branch and at least one side branch of a vessel bifurcation. The distal end includes at least two expansion members having expandable scaffolds or prostheses mounted thereon. One scaffold is configured such that one expansion member extends through the length of the scaffold while the other expansion member extends through the side-structure of the scaffold. A second scaffold is mounted on the expansion member extending through the side-structure of the first scaffold. |
| US08257417B2 |
System and method to regulate temperature
A system and method for thermal regulation, the system comprising a bedding element that is configured to enclose at least a part of a living being or other object. The system further comprising a temperature regulation element that is included in the bedding element and that includes a phase change material which changes between a liquid phase and a solid phase within the desired temperature range. |
| US08257414B2 |
Thermal pumps with features
The present invention is directed to a thermal pump for controlling air bubbles, thermal therapy to allow the patient to perceive that the thermal therapy is constantly being applied, and ensure the appropriate amount of water flows through the thermal pump. |
| US08257412B1 |
Therapy device holding system
A reach extending device for extending the reach and effective positioning of a therapy device comprises a holder portion configured to grip a therapy device and a handle portion releasbly mounted on the holder portion. The holder portion comprises a mounting element removably mountable on the handle portion, and a movable element for removably mounting on the therapy device. The movable element may be movably mounted on the mounting element to permit movement of the movable element with respect to the handle portion. The handle portion comprises at least two sections, and includes a base section and at least one extension section extendable from the base section. The at least one extension section may be movable between a retracted position and an extended position. |
| US08257410B2 |
Use of weak stressors to enhance the effectiveness of ionizing radiation and other treatments of disease
Enhancing the effectiveness of therapeutic ionizing radiation and other treatments of disease in which cells are to be destroyed or modified, by subjecting cells in need thereof to low-dose radiation to increase the sensitivity of the cells to subsequent subjection with a lethal dose of high dose radiation (HDR), a chemotherapeutic agent, or other type of therapeutic treatment. |
| US08257409B2 |
Reference pin
Described is a reference pin for use during a bone fracture treatment. The pin may include a longitudinal shaft and a spreading member. The longitudinal shaft with a longitudinal axis, a front end, a rear end and a through hole penetrating the shaft from the front end to the rear end. The shaft includes a rear portion adjoining the rear end and an expandable front portion adjoining the front end. The expandable front portion is insertable in a distal locking hole of an intramedullary nail and reversibly expandable transversely to the longitudinal axis. The spreading member is moveably located in the through hole and apt for reversibly expanding the expandable front end portion. The expandable front portion is reversibly expandable within a range between 0.3 mm and 0.5 mm. |
| US08257408B2 |
Bone plate and bone screw locking system
A bone plating system includes a bone screw lock that includes a circular disc with a hole which is offset from the geometric center of the disc, and a tang which extends down from the disc into a circular slot on the bone plate. |
| US08257401B2 |
Bottom mounted pedical screw assembly
A bone screw, which can be a pedicle screw, is generally tulip-shaped. A bore in the bottom of the tulip permits a threaded shaft to be partially inserted into the open interior of the tulip. A seat is formed on the threaded shaft and receives the bottom of the tulip, and prevents the threaded shaft from being inserted too far into the tulip. A saddle is positioned in the interior of the tulip and receives the end of the threaded shaft on one end and can include a trough on its opposite face which can receive a rod that connects together two or more such assemblies. A retaining screw threads into the upper interior surface of the tulip to hold the subcomponents together. |
| US08257396B2 |
Polyaxial bone screw with shank-retainer inset capture
A polyaxial bone screw assembly includes a threaded shank body member having an upper portion with an internal drive and, alternatively, a laterally extending alignment rib or fin. The bone screw assembly also includes a lockable receiver coupling member, an open retainer ring member having a slit or gap and a compression insert member. An inset conical or cylindrical surface on the shank upper portion frictionally engages a similarly shaped inner surface of the retainer ring. The receiver includes a restrictive lower opening that allows for uploading the shank upper portion and compressed retainer ring into the receiver cavity, but prevents passage of the retainer ring out of the receiver once the ring inner surface engages the conical surface of the shank upper portion. |
| US08257395B2 |
Spinal fixation with selectively applied bone growth promoting agent
A spinal fixation system including a selectively applied bone growth promoting agent is disclosed. The types of spinal fixation systems which may include a selectively applied bone growth promoting agent include systems comprised of rods, plates, screws, and hooks as well as other types of prostheses. |
| US08257392B2 |
Intimacy medical needle designed for nerve stimulation through soft tissue and microadhesiolysis of adhered soft tissue and medical instrument using the same
A medical needle comprises a main body extending from a proximal end to a distal end, and a tip portion formed at the distal end of the body. The tip portion has a first inclined region, the cross-sectional area of which decreases toward the distal end and has a pair of surfaces inclined with an angle of 15° to 20°. The tip portion has a second inclined region extending from the first inclined region, the cross-sectional area of which decreases toward the distal end and has a pair of surfaces inclined with an angle of 30° to 45°. A tip is formed at the point of juncture of the pair of surfaces of the second inclined region. Tapered portions are formed on both sides of the first inclined region. Each tapered portion is inclined at an angle of 5° to 15°. Curved portions are formed at the points of juncture of the tip and the tapered portions. |
| US08257389B2 |
Catching mechanisms for tubular septal occluder
A septal occluder, such as one made from a polymer tube, can have portions on either side of a patent foramen ovale (PFO) or other septal defect. The portions on either side can be held in place with a catching mechanism that can take one of many forms. The tube can be made of bioresorbable materials. |
| US08257384B2 |
Interventional catheter for retrograde use having embolic protection capability and methods of use
Interventional catheters are disclosed for use in performing diagnostic and therapeutic procedures in vessels that are accessed retrograde to blood flow. The catheters include an elongated shaft slidably disposed within a sheath, a distal region having an end effector and a filter disposed proximal to the end effector to capture emboli liberated during the diagnostic or therapeutic procedure. The filter includes a plurality of struts that cooperate with an exterior surface of the catheter to define a reservoir to retain captured emboli, the reservoir configured so that advancement of the sheath contracts the filter without squeezing or dislodging captured emboli beyond a distal end of the filter. |
| US08257383B2 |
Lumen reentry devices and methods
A method including introducing a catheter between two layers of a wall of a body lumen, the catheter including a balloon disposed at a distal end thereof, the catheter being formed with a first lumen through the balloon for passing therethrough a guidewire and a second lumen for inflation and deflation of the balloon, and expanding the balloon so that a distal portion of the first lumen that passes through the balloon is bent with respect to a portion of the first lumen proximal to the balloon and is directed towards the body lumen. |
| US08257380B2 |
Adjustabable disposable/single-use lancet device and method
Adjustable Single-use lancet device that includes a body. A trigger is mounted to the body. A skin engaging end includes a lancet opening through which a lancet needle extends. A holding member is movably mounted within the body and includes a front end a rear end. The front end receives a lancet needle. A stop surface moves with the holding member. A cam disk includes cam surfaces which can be contacted by the stop surface. The cam disk is configured to rotate at least partially. The cam disk rotates about an axis that is not parallel to an axis running through at least one of the lancet opening and the holding member. Once caused to move to the extended position by the trigger, the holding member is prevented from moving back to the retracted position. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. |
| US08257375B2 |
Catheter and medical apparatus as well as method for assisting an intervention to remove plaque
A catheter for removing plaque in a blood vessel and a medical apparatus having a catheter of this kind are proposed. The catheter has a catheter sheath, a cutter for removing plaque disposed in the region of the distal end of the catheter sheath, a catheter tip disposed in the region of the distal end of the catheter sheath and bendable relative to the catheter sheath, and at least one imaging sensor arranged in the region of the distal end of the catheter sheath or in the bendable catheter tip. The image signals recorded by the catheter are transmitted for display purposes to an image processing and playback device. A method for assisting a minimally invasive intervention to remove plaque in a blood vessel by the catheter is also provided. |
| US08257372B2 |
System for providing fluid flow to nerve tissues
Provided is an apparatus that includes a nerve conduit, a manifold and a support structure for providing a reduced pressure. Also provided is a system that includes a source of reduced pressure, a nerve conduit, a manifold, a support structure and a conduit for providing fluid communication between the manifold support and the source of reduced pressure. Additionally provided is a method that includes implanting the above nerve conduit, manifold and support structure at a site of damaged nerve tissue and applying a reduced pressure to the manifold thereby stimulating repair or regrowth of nerve tissue. |
| US08257365B2 |
Methods and devices for reducing hollow organ volume
Methods and devices for providing a minimally-invasive placement of a mechanical structure for reducing the volume of a hollow body organ. Anchors may be secured within the hollow body organ and then cinched together using a tensioning member to form a stricture within the hollow body organ. In another embodiment a tensioning member may be threaded along the hollow body organ and then cinched to reduce the volume. The strictures may be placed anywhere within the hollow body organ, and more than one stricture may be formed within the hollow body organ. |
| US08257363B2 |
Expandable reverse shoulder trial
An expandable shoulder trial for a reverse shoulder system is described. The trial includes a rotatably adjustable insert housed within a humeral cup. The insert has a proximal end and a distal end, the proximal end having a concave recess therein adapted to receive a glenosphere prosthesis. The distal end of the insert includes a shaft, the shaft having a helical groove disposed on at least a portion thereof. A distal end of the humeral cup is inserted in a humeral stem. The humeral cup has a proximal end including a recess therein, the recess defined by a circular wall. A guide pin protrudes from the circular wall and is adapted to engage the helical groove of the shaft of the insert. The proximal end of the insert may rotate along an axis toward the proximal end of the humeral cup and along the same axis away from the proximal end of the humeral cup. |
| US08257361B2 |
Instrument for fracture fragment alignment and stabilization
An instrument (10, 100) for locating an axis of a blocking screw is disclosed. The instrument (10, 100) is applicable for a retrograde installation of a femoral intramedullary device or an antegrade installation of a tibial intramedullary device. The instrument (10, 100) includes a drill jig (11, 105) with a radiolucent frame portion (14, 120) and a mounting portion (12, 110). The mounting portion (12, 110) is adapted to connect to an intramedullary device (204), and the frame portion (14, 120) has at least one aperture (18, 22, 24, 25, 28, 29, 126, 137, 337) for locating the axis of the blocking screw (210). The drill jig (11, 105) is adjustable to locate the aperture (18, 22, 24, 25, 28, 29, 126, 137, 337) in a longitudinal or rotational direction relative to the intramedullary device (204). |
| US08257352B2 |
Bipolar forceps having monopolar extension
An endoscopic forceps for treating tissue includes a housing having a shaft affixed thereto which has first and second jaw members attached to a distal end thereof. The forceps also includes an actuator for moving jaw members relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members is connected to a source of electrosurgical energy such that the jaw members are selectively capable of operating in a bipolar mode which enables the jaw members to conduct bipolar energy through tissue held therebetween to treat tissue. The forceps also includes a monopolar element housed within the first jaw member which is selectively movable from a first position within the first jaw member to a second position distal to the first jaw member. The monopolar element is connected to the source of electrosurgical energy and is selectively activateable independent of the bipolar mode. |
| US08257344B2 |
Deflectable catheter
A deflectable catheter comprises a catheter body, a tip section, and a control handle for affecting deflection of the tip section. The tip section comprises a flexible tubing having proximal and distal ends and at least two lumens extending therethrough. The proximal end of the tip section is fixedly attached to the distal end of the catheter body. The flexible tubing comprises a plastic core, a metal braid over the core, a plastic skin over the braid, and at least two pieces of plastic tubing in longitudinal arrangement extruded over the plastic skin, wherein the at least two pieces of plastic tubing have different stiffnesses and are arranged with the stiffer plastic being proximal the less stiff plastic. The tip section is made by extruding a plastic core over at least one mandrel and braiding a metal over the plastic core. Thereafter, at least two pieces of plastic tubing having different degrees of stiffness are assembled along the length of the plastic core so that the piece of plastic tubing having the greatest stiffness is at the proximal end of the tip section and the piece of plastic having the lowest stiffness is near the distal end of the tip section. The pieces of plastic tubing are then melted to the plastic core. |
| US08257343B2 |
Catheter shaft with improved manifold bond
A catheter shaft with an improved manifold bond and methods for making and using the same. The catheter shaft may include a sleeve disposed, for example, near its proximal end. The sleeve may include a first layer that is attached to the catheter shaft and a second layer to which a hub or manifold may be attached. |
| US08257341B1 |
Inferior alveolar nerve block guide
A guide for administering an injection including a guide body contoured for a human mandible; and at least one needle indexing guide on the guide body for the insertion of a needle there through, the guide use to provide a predictable and repeatable way of administering an injection to block a nerve. |
| US08257339B1 |
Pneumothorax relief valve method
An operative member has a cylindrical catheter, an essentially cylindrical hub, an interior passageway and a roll out, open ended flutter valve. The valve has a fixed end secured to the hub and an extendable end. A needle has a stylet distal end and a proximal end formed with a gripping handle. The needle is adapted to be removably positioned within the interior passageway of the catheter and hub. The distance between the handle and the distal end of the needle is slightly greater than the length of the catheter and the hub. After providing the components set forth above, the present invention includes the step of inserting the catheter and needle into a pleural space of a patient and then withdrawing the needle thereby creating an air passageway through the catheter and the catheter and then unrolling the flutter valve from the hub. |
| US08257332B2 |
Elastic composite for a disposable absorbent garment
An elastic composite is provided in a disposable absorbent garment such as a diaper or training pants. The elastic composite has a base layer, a top layer, and an elastic construction disposed therebetween. The elastic construction includes a plurality of spaced apart (e.g. generally equally spaced apart) elastic elements (e.g. strands or threads) that are aligned in a generally cross machine direction and in generally parallel relation. Further, the top and base layers define a first longitudinally extending side edge and a second longitudinally extending side edge between which, the elastic construction is disposed. The elastic composite further includes an elasticized region, wherein the elastic construction is disposed, a first non-elasticized region disposed between the first side edge and the elasticized region, and a second non-elasticized region disposed between the second side edge and the elasticized region. |
| US08257329B2 |
Contraband retrieval device
The present invention relates to a contraband retrieval device that can be used as a law enforcement tool that allows a law enforcement officer to retrieve items that are ingested or inserted into the body. A pan includes a plurality of apertures in a bottom thereof. Drug use, excrement can be retrieved in the pan and with water or a suitable liquid can be washed away leaving behind contraband substances which was contained in the excrement in the pan. The contraband substances can be retrieved from the pan and placed into evidence in a criminal investigation. |
| US08257328B2 |
Portable negative pressure wound therapy device
A portable NPWT system includes a dressing assembly for positioning over a wound to apply a negative pressure to the wound and a canister assembly. The canister assembly includes a control unit having a vacuum source and a controller and a collection canister in communication with the dressing assembly operable to receive fluid from the wound. The collection canister has ports to introduce a vacuum from the vacuum source into the collection canister. A ball float is provided to substantially close the suction port in response to one of collection of a predetermined volume of exudate in the collection canister, tilting of the collection canister beyond a predetermined angle of orientation or inversion of the collection canister. |
| US08257327B2 |
Wound cleansing apparatus with actives
An apparatus for cleansing and applying therapy or prophylaxis to wounds, in which irrigant fluid containing a physiologically active material from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. microfiltration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing and a method of treatment using the apparatus. |
| US08257325B2 |
Venous access port with molded and/or radiopaque indicia
A venous access port assembly having a housing base with a discharge port, a septum and a cap. An interior reservoir is defined by a well in the housing base and a bottom of the septum, and a passageway extends from the reservoir through the discharge port. The housing base includes a base flange having integrally molded therein indicia identifying an attribute of the assembly. The indicia could be formed of base flange material, or could be formed by voids in the base flange material. If of plastic material, the molded indicia could be applied with a radiopaque agent, thereby allowing the indicia (“CT”) to appear on an X-ray of the patient in a manner informing a practitioner of a particular attribute of the assembly. |
| US08257324B2 |
Microneedle drug delivery device
Simple microneedle devices for delivery of drugs across or into biological tissue are provided, which permit drug delivery at clinically relevant rates across or into skin or other tissue barriers, with minimal or no damage, pain, or irritation to the tissue. The devices include a substrate to which a plurality of hollow microneedles are attached or integrated, and at least one reservoir, containing the drug, selectably in communication with the microneedles, wherein the volume or amount of drug to be delivered can be selectively altered. The reservoir can be formed of a deformable, preferably elastic, material. The device typically includes a means, such as a plunger, for compressing the reservoir to drive the drug from the reservoir through the microneedles, In one embodiment, the reservoir is a syringe or pump connected to the substrate. |
| US08257323B2 |
Cannula system and method
Embodiments of the invention provide a cannula having a body with a first outer diameter, a proximal end, a distal end, a lumen extending between the proximal and distal ends, and a portion outward of the first outer diameter having a second outer diameter greater than the first outer diameter that is adapted to space tissue from the fluid inlet to maintain fluid flow. Such a cannula is particularly useful for cardiopulmonary bypass procedures using a kinetically assisted venous drainage system. |
| US08257319B2 |
Drug delivery device inner housing having helical spline
A dose setting mechanism for a drug delivery device is disclosed. The mechanism comprises an outer housing and an inner housing having an external groove and a helical spline. The inner housing helical spline guides a driver to dispense a set dose. A dial sleeve is disposed between the outer and inner housing and is rotatably engaged with the inner housing. When a dose is set, the dial sleeve is rotated and translates away from both the outer housing and the inner housing. |
| US08257318B2 |
Injection device having a rotatable scale drum
The application disclosed concerns an injection device for apportioning set doses of a drug from a reservoir (40) to a subject. The injection device comprises a rotatable scale drum (50) which is screwed out from the proximal end of the injection device when a does is set. The rotatable scale drum (50) is coupled to a piston rod drive (100, 130) through a push button (30) and a connector pipe (80). When setting a does, the push button (30) engages the scale drum (50) such that both the push button (30) and the scale drum (50) rotate away from the housing (10). During injection, the scale drum (50) is released from the push button (30) and engaged with the connector pipe (80) in order to rotate the piston rod (120). |
| US08257317B2 |
Pleated trocar shield
A surgical access device or trocar defines an access channel for instruments extending from a proximal end to the distal end thereof. The trocar comprises a cannula and a seal assembly disposed at the proximal end of the cannula. The seal assembly comprises a first or zero seal, a second or instrument seal, and a trocar shield disposed proximally of the first seal and the second seal. The first seal seals the access channel in the absence of an instrument extending therethrough. The second seal seals the access channel in the presence of an instrument extending therethrough. The trocar shield protects the first seal and second seal from damage as an instrument is advanced through the access channel. The trocar shield comprises an open proximal end and a tapered distal end comprising a plurality of longitudinal pleats, converging in an opening. |
| US08257314B2 |
Spiral shaft catheter
A spiral catheter device and mechanism for placement thereof. The spiral catheter device comprises a catheter body including at least one helically coiled portion, with the interior region of the helix forming a tracking region for passage of a wire guide. |
| US08257312B2 |
Integrated slitter for medical instrument inserter
A catheter system for positioning of an instrument within a body. The catheter system includes a hub defining a lumen therethrough for passage of the instrument and an elongate tubular member defining a lumen therethrough. The lumen of the tubular member is in communication with the lumen of the hub. The system also includes a slitter member that is coupled to the hub. The slitter member is disposed to slit the tubular member. The slitter further includes a moveable member that is moveably coupled to the hub and that is coupled to the tubular member, the moveable member is operable to advance the elongate tubular member toward the slitter member as the moveable member is moved relative to the hub. The slitter member thereby slits the elongate tubular member. |
| US08257310B2 |
Digital syringe with compensation control
A syringe for performing a medical procedure includes a pressure sensor, a volume sensor, and a compensation circuit. The volume sensor measures a volume of a flowable material that is dispensed from the syringe, the pressure sensor measures a pressure being applied to the flowable material, and the compensation circuit calculates a delivered volume of the flowable material by accounting for system compliance (expansion) as the pressure is increased. By compensating for system compliance in this manner, a syringe can be used in high pressure procedures while still providing accurately controllable material delivery. |
| US08257309B2 |
Disposable injector with a manually actuated piston and with a twin chamber system
The invention relates to a disposable injector with a housing, with a cylinder/piston unit which is arranged thereon and has a manually movable piston, and with a detachable container adapter mounted upstream of this cylinder/piston unit, wherein the container adapter supports a container that is closed by an openable stopper. The piston of the cylinder/piston unit is movable via a pump rod. The container adapter engages at the front end around the cylinder of the piston/cylinder unit. The container adapter has an intermediate floor which supports a dual adapter having at least one through-channel. The container, which bears tightly with its stopper on the dual adapter, sits longitudinally displaceably in the rear of the container adapter. The container is opened by displacing it towards the intermediate floor and pushing the stopper into the container.With the present invention, a disposable injector is developed which stores a liquid and an active substance in each case separately and in a sterile manner and provides a space in which the active substance, for its application, is dissolved in the liquid or mixed with the liquid. |
| US08257308B2 |
Drug delivery device with a module for preventing fibrillation downstream of its reservoir
The invention relates to a drug delivery device (1, 100), in particular for the delivery of drugs comprising molecules tending to spontaneously form nucleation seeds leading to fibrils, comprising a drug reservoir (2, 102) having a reservoir outlet (107) connected to a device outlet, adapted to deliver a drug fluid to a patient's body, through a pathway (5) including a fluid flow controlling system (4, 104). The pathway further includes a filtration module (6, 106) adapted to retain the nucleation seeds, preferably by forcing them through a filtering membrane pores and on the basis of hydrophobic interaction with the membrane. |
| US08257306B2 |
Dual lumen gastrointestinal feeding and aspirating device
A dual lumen gastrointestinal feeding and aspirating device includes an aspiration channel which carries a feeding channel. The aspiration channel has a distal opening with a larger size than that of the feeding channel so it can operate more effectively as a stent and accommodate larger sized instruments. The distal end of the aspiration channel is repeatably moveable between open and closed conditions in response to the extension and retraction, respectively, of the instrument therethrough. |
| US08257302B2 |
User interface for remote control catheterization
A remote control catheterization system comprising: a propelling device, which controllably inserts a flexible, elongate probe into the body of a patient; and a control unit, in communication with the propelling device, and comprising user controls which are operated by a user of the system remote from the patient to control insertion of the probe into the body by the propelling device, wherein the user controls include an intuitive user interface comprising a handle that can be moved longitudinally, forward and back along a longitudinal axis, and also can be moved rotationally, in rotation around the longitudinal axis; the intuitive user interface comprising motion sensors that detect longitudinal motion and rotational motion of the handle and convert them to signals; and signal communication circuitry that communicates the signals to the control unit for commanding the propelling device to move the probe in respective direction and distance as the handle. |
| US08257297B2 |
Dual-capacity insufflator tube
An insufflation system is provided that includes an insufflator having a delivery assembly for delivering insufflating gas from a pressurized source of insufflation gas to at least one gas delivery path. At least one output line is coupled to the at least one gas delivery path. At least one dual-capacity tube has a first tube with a first end coupled to the at least one output line and a second end. The dual-capacity tube has a pair of tubes that each has a first end attached with the second end of the first tube. The dual-capacity tube provides for fluid communication of the insufflating gas between the insufflator and laparoscopic equipment that is insertable into a peritoneal cavity. |
| US08257295B2 |
Intraocular pressure sensor with external pressure compensation
An intraocular pressure sensor system has a first pressure sensor located in an anterior chamber of an eye and a remote pressure sensor located remotely from the first pressure sensor. The remote pressure sensor measures or approximates atmospheric pressure. A difference between readings from the first pressure sensor and the remote pressure sensor approximates intraocular pressure. |
| US08257291B2 |
External walking assist device for those with lower leg injuries
A walking assist device, which is to be worn on a person's leg, includes a shank link, a thigh member, and a knee mechanism. The thigh member is in contact with the person's thigh when the device is worn on the person's leg. The knee mechanism rotatably connects the shank link to the thigh member. When the shank link is in contact with the ground, the knee mechanism is configured to resist the rotation of the shank link relative to the thigh member to prevent the person's foot from contacting the ground and reduces ground reaction forces entering the person's foot. |
| US08257288B2 |
Chest compression apparatus having physiological sensor accessory
A chest compression system and method of use for respiratory therapies such as cystic fibrosis, including an air flow generator, a pulse frequency control component having a fan blade for producing a series of air pulses communicated to a patient-worn garment during a therapy session. The system further includes one or more patient physiologic sensors capable of capturing patient information during the therapy session. The sensors may include a blood oximeter or a mouthpiece used to evaluate pulmonary function. An airway congestion monitoring system provides airway and lung congestion trend analysis. Adjustments are made to the series of air pulses based on a patient's therapy session data. |
| US08257286B2 |
Safety connector apparatus
A connector apparatus includes first and second mating connectors that can be joined to make a fluid connection. The connectors are constructed to discriminate improper connectors so that no fluid tight connection can be formed with improper connectors. The connector apparatus can be used with a system for compression therapy to prevent deep vein thrombosis. |
| US08257285B2 |
Traction bed with vibrator assembly
A traction bed having a planar table on which a patient may lie with the head disposed at one end and the feet disposed at the other end. A vibration platform is disposed on the planar table for imparting vibration motion to the patient. A pelvic belt is fitted on the patient and a first strap is connected to one side of the pelvic belt and a second strap is connected to the second side of the pelvic belt. Apparatus is included for selectively applying a tension force to the first and second straps in a direction toward the foot end of the table. Further, a chest harness is fitted on the patient and includes a pair of shoulder straps extending toward the head end of the table. Apparatus is provided for selectively applying a tension force to both shoulder straps toward the head end of the table. |
| US08257268B2 |
Devices and systems for the prevention of sudden infant death syndrome (SIDS)
Methods and systems for preventing the underlying anatomical cause that gives rise to a predisposition to SIDS are provided. Methods and systems are provided for the diagnosis of infants predisposed to SIDS. Methods and systems are provided for the therapeutic treatment of infants predisposed to SIDS. A treatment device includes an auditory stimulation system, a monitoring system, a warming system and a response system that can respond to and alleviate crisis situations. |
| US08257267B2 |
Self-aligning IVUS catheter rotational core connector
The present invention provides self-aligning rotational connectors. In an non-limiting embodiment, a catheter system comprises a catheter connectable to a drive unit. The catheter includes a rotator, and at least one orientating feature extending proximally from the rotator, and configured to be inserted into an orienting slot of a shaft connector of the drive unit. When the orienting feature is inserted into the slot of the shaft connector, the slot transmits torque from the shaft connector to the orientating feature, and therefore the rotator of the catheter. Electrical contacts are provided on the rotator and the shaft connector, wherein the contacts of the rotator are properly aligned with and engage the contacts of the shaft connector. Further, the shaft connector has a slopping surface that slops downward into the slot for automatically aligning the rotator rotationally with the shaft connector during insertion of the catheter into the drive unit. |
| US08257263B2 |
Ultrasonic diagnostic apparatus and ultrasonic probe
An ultrasonic probe having a combination of plural types of functions and thereby easy to carry. The ultrasonic probe includes: a housing part for housing a first group of ultrasonic transducers and a second group of ultrasonic transducers in a first edge part and a second edge part having different curvatures from each other, respectively, the first and second groups of ultrasonic transducers transmitting ultrasonic waves according to drive signals and receiving ultrasonic echoes to output reception signals; and a grip part rotatable relative to the housing part. |
| US08257261B2 |
Ultrasonic imaging apparatus and image processing apparatus
An ultrasonic imaging apparatus includes a 3D tomographic image data capturing device which captures 3D tomographic image data from a 3D region inside a subject, a region-of-interest setting device which sets a 3D region of interest corresponding to the 3D region in an image memory, a surface image extracting device which extracts data on a surface image, in the 3D region of interest, of a massive tissue included in the 3D region, a stereoscopic display generating device which generates stereoscopic display data, and a display device which displays the stereoscopic display data. The region-of-interest setting device displays a 2D tomographic image of a 2D region including the massive tissue on the display device, allows setting of a marker indicating a periphery of the massive tissue in the 2D tomographic image, and generates the 3D region of interest according to data on the marker's position. |
| US08257259B2 |
Signal processing for continuous analyte sensor
Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the estimated analyte values based on statistical, clinical, or physiological parameters, comparing the estimated analyte values with corresponding measure analyte values, and providing output to a user. Estimation can be used to compensate for time lag, match sensor data with corresponding reference data, warn of upcoming clinical risk, replace erroneous sensor data signals, and provide more timely analyte information encourage proactive behavior and preempt clinical risk. |
| US08257256B1 |
Retractor device
A retractor for ophthalmic procedures and other uses is disclosed. The retractor is a U-shaped body formed by two arms and a live hinge, with a retracting means at the distal end of each arm. The retracting means includes a tongue blade for insertion under an eyelid, a deflector for retracting the eyelid, and two ball-tipped posts that extend away from the tongue blade and prevent eyelid or eyelashes from obscuring the window opened up by the retractor. The hinge is also an adjustable biasing spring that biases the distal ends of the arms to an open position. Anti-torque arches are provided on the outer wall of the body. A brace may be provided on the retractor, to fix the device to a desired position. |
| US08257250B2 |
Laryngoscope and method of use
A laryngoscope for use in viewing the vocal cords of a patient in performance of an endotracheal intubation. The laryngoscope includes a handle to be gripped by a medical professional in performing the endotracheal intubation; a blade portion extending from the handle to lift the patient's tongue and mandible for viewing the vocal cords and aid in the insertion of an endotracheal tube; a power source; and a black light source powered by the power source and carried by the blade portion to prompt the visible effects of fluorescence and phosphorescence with respect to the patient's vocal cords for viewing the vocal cords and passing of the endotracheal tube there between during endotracheal intubation. |
| US08257248B2 |
Body-insertable apparatus and body-insertable apparatus system
A body-insertable apparatus that is used in a state of being introduced in a body of a subject, and that performs a predetermined function inside the body of the subject includes an imaging circuit 27, a battery 40 that supplies with energy to be used to drive the imaging circuit 27, a power switch 33 that switches energy supply to the imaging circuit 27 from the battery 40, a switch control circuit 32 that performs a switching control of the power switch 33, and a signal detecting circuit 31 that detects a magnet and that transmits, to the switch control circuit, a control signal to cause the power switch 33 to toggle the switching control based on this detection state, and is possible to be turned on and off a main switch at a desirable timing before introduction into the body of the subject, thereby achieving energy saving in which a life of a battery is saved, and suppressing unnecessary radio wave radiation. |
| US08257247B2 |
Endoscope insertion shape detecting device
An endoscope insertion shape detecting device of the present invention comprises an insertion shape detection portion for detecting an insertion shape of an endoscope insertion portion, an insertion shape image generation portion for generating an insertion shape figure of the endoscope insertion portion according to the insertion shape, a marking processing portion for carrying out a control to add a mark to the insertion shape figure for output as a control for the insertion shape image generation portion in a first observation for the subject, a memory portion for storing subject information, the insertion shape figure, and information on a position to which the mark is added in the insertion shape figure, and a position detection information output portion for outputting position detection information when a distal end portion of the insertion shape figure overlaps the mark position information in second observation made for the same subject. |
| US08257240B2 |
Compressible disc unit for a centrifugal separator
In a compressible unit a plurality of separating discs are provided and adapted to being capable, in a compressed state, of being mounted in and removed from a centrifugal separator rotor, which rotor during operation is rotatable about an axis of rotation. The unit includes a support, a pressure surface, between which the separating discs are disposed abutting against one another. Guide surfaces abut against the separating discs and control radial and polar position. At least one compression mechanism is adapted during compression of the unit to press the support and pressure surface towards one another so that the discs are compressed. During compression, the guide surfaces allow relative movement between the support and pressure surface and the separating discs, and are of at least sufficient extent in the compression direction for the position-controlling abutment between the guide surfaces and the separating discs to be maintained throughout the relative movement during the compression. |
| US08257235B2 |
In-line method for securing a closure system onto a discrete pouch
An in-line method is disclosed for securing a closure system onto a discrete pouch. The method includes advancing a discrete pouch through a first station in a machine direction with the closed bottom of the pouch being the leading edge and a first major surface of the pouch faces upward. The first major surface is folded upon itself to form a lip having an exposed first surface while a second major surface of the pouch has an exposed inner surface. The method also includes routing the pouch to a second station where a closure system is transversely attached across the exposed inner surface. The closure system includes an opening/closing mechanism. The method further includes routing the pouch to a third station where the lip is unfolded and opposite ends of the lip are secured to the outer surface of the closure system. |
| US08257232B2 |
Device for the reeducation of motory deficiencies, particularly deficiencies when walking, in patients
The invention relates to a device for the reeducation of motory deficiencies, comprising means for reeducation, characterized in that said device also comprises: means for maintaining the user; means for lightening the body weight of the user (27, 27′), exerting vertical traction, wherein the suspension point of said lightening means on the means for maintaining the user are located at the level of the center of gravity of the user, i.e. therebelow; and means for preventing the user from falling (21, 21′). The invention can be used to rededucate people how to walk. |
| US08257231B2 |
Apparatus for positioning a component of an exercise device
An exercise device including at least one positionable component configured to be positioned by a user. The exercise device includes a frame to which a collar is mounted. The positionable component includes a member slidably received within the collar that may be positioned therein by sliding. A locking assembly is coupled to the collar and operable to lock the member in a selected position within the collar, release the member from the locked position, and when released, allow the member to slide within the collar. The locking assembly includes a cam pivotably mounted to the collar and a cam follower assembly selectively biased by the cam against a portion of the member disposed inside the collar. The locking assembly also includes a pair of engagement members disposed inside the collar opposite the cam. The engagement members are moveable relative to one another and biased by the cam against member. |
| US08257230B2 |
Elliptical trainer having two crank assemblies
An elliptical trainer has a base, and two crank assemblies, a handle assembly and a linkage assembly mounted on the base. Each crank assembly has two cranks and a transmission wheel. A transmission strip is mounted around the transmission wheels of the crank assemblies to simulate rotations of the crank assemblies. The linkage assembly connects the cranks of the crank assemblies to the handle assembly. When the elliptical trainer is operated, the linkage assembly drives the cranks to alternately rotate upwardly and downwardly. The cranks that rotate downwardly drag the other cranks to rotate upwardly. Therefore, the crank assemblies and the linkage assembly operate smoothly, and consequently, the user is capable of smoothly performing walking or running movements. |
| US08257227B2 |
Method and apparatus for decelerating a material reduction tool
One embodiment of the present disclosure provides a material reduction machine including a clutch configured and arranged to engage and disengage a material reduction tool with an engine based in response to a control unit. The control unit is configured to decelerate the material reduction tool by maintaining the clutch engaged with the engine during an engine speed reduction period. Another embodiment of the present disclosure also provides a method of decelerating a material reduction tool of a material reduction machine. The method includes the steps of maintaining engagement between the material reduction tool and an engine after the engine enters an engine speed reduction mode, and disengaging the material reduction device from the engine before the engine rpm drops below a predetermined level. |
| US08257226B2 |
Variable speed drivetrain for electronic throttle body
A variable speed drivetrain for an electronic throttle body is disclosed. The system includes a gear arrangement for the drivetrain of the electronic throttle body that includes a driving gear, a set of driven gears and a set of intermediate gears. The system also includes a clutch that is configured to selectively engage with one of the driven gears according to the selected mode of operation. |
| US08257224B2 |
Method for controlling an inching procedure of a motor vehicle
A method for controlling an inching procedure of a motor vehicle, which has at least one friction clutch arranged between a drive unit and a transmission. The torque of the clutch is specified by a control unit and set by a clutch actuator. If the brake and load lever are not actuated, a multi-stage is started by an torque set by the clutch. To perform the process, the torque is increased up to a specified maximum limit to reach a specified speed in a first stage. A specified time period is waited in a second stage if the specified speed does not reached the maximum limit. The torque is increased by a specified value in a third phase if the specified speed is not reached, and the torque is reduced in a fourth stage and a driver warning is output if the specified speed again is not reached. |
| US08257217B2 |
Infinitely variable transmission with offset output shaft
An infinitely variable power transmission comprising an input shaft, a layshaft, a variator transmitting power from the input shaft to the layshaft, an output shaft, and an internal/external gear pair transmitting power from the layshaft to the output shaft. The output shaft axis may be offset a limited distance from the input shaft axis. |
| US08257215B2 |
Multi-speed planetary coupling gear
A multi-speed planetary coupling transmission (3) which includes a plurality of planetary gear sets (4, 5, 6) and a plurality of shifting elements (A, B, D, E). Depending on actuation of the shifting elements (A, B, D, E), various gear ratios can be achieved by the transmission. At least one provided electric machine (EM1) is functionally connected with one of the planetary gear sets (6). From the electric machine (EM1), a torque can be introduced, via a shaft (6B) of the planetary gear set (6) associated with the electric machine (EM1), in order to support torque acting on the associated planetary gear set (6) and achieve a gear ratio in the transmission (3) via the electric machine (EM1). |
| US08257214B2 |
Drive train for a motor vehicle
A drive train for a motor vehicle, which has a first and a second axle. The drive train has a first drive unit for permanently driving the first axle and an electric drive unit, which is arranged in the region of the second axle and has an electric motor. A shift clutch package contains a first shift clutch for setting up a first transmission ratio and a second shift clutch for setting up a second transmission ratio between the electric motor and an output of the electric drive unit. The electric drive unit is arranged parallel to an input shaft of a transverse differential of the second axle. |
| US08257213B2 |
Hybrid driving apparatus, and control method thereof
In a hybrid driving apparatus, a gear mechanism (3) having a first rotating element (7), a second rotating element (4) and a third rotating element (5) is provided, and a first driving power source (2), a second driving power source MG1 and a third driving power source MG2 are linked to the elements of the gear mechanism (3). The speed change ratio of the gear mechanism (3) can be altered. A driven member (18) to which the power output from an output element of the gear mechanism (3) is transmitted is provided. A first power transmission path (9) that connects the second driving power source MG1 to the driven member (18) is provided. A second power transmission path (17) that connects the third driving power source MG2 to the driven member (18) is provided. In this hybrid driving apparatus, at least one of the first power transmission path (9) and the second power transmission path (17) is provided with a transmission (19). |
| US08257212B2 |
Chain tensioner
A chain tensioner has a plunger (14) slidably fitted in a bottomed cylinder (12) formed in a housing (11), and configured to resiliently urge the plunger (14) by a return spring (13) in the direction along which the plunger (14) is projected out from the cylinder (12), wherein the chain tensioner is configured to attach an engagement clip (19) to the opening of the cylinder (12), and to provide an engagement portion engageable with the engagement clip (19) to the end of the plunger (14) on the projection side thereof, so as to allow the engagement clip (19) and the engagement portion to engage with and disengage from each other corresponding to the position of rotation of the plunger (14). |
| US08257205B2 |
Anti-injury sports goals with standardized rebound
This invention concerns a goal as used in installations intended for predetermined sports, such as soccer, seven-a-side football, five-a-side football, handball or other similar sports, wherein the goals are generally formed by two vertical side posts and upper horizontal crossbar; said goals have been designed in such a way as to safeguard the physical integrity and protection of sports persons from possible injuries, while at the same time ensuring generation of a standardized rebound. Both the side posts and the crossbar of the goal comprise a rigid core of metal, wood or similar, of variable configuration in transverse cross-section, surrounded by a spongy cellular covering based on epdm, and the latter covered in turn by an external layer of polyethylene coated with polyurethane paint. |
| US08257201B2 |
Multi-layer-core golf ball having highly-neutralized polymer outer core layer
A golf ball including an inner core layer formed from a thermoset rubber composition and having a first surface hardness; a thermoplastic outer core layer having a second surface hardness, an inner surface hardness, and being formed from a copolymer of ethylene and an α,β-unsaturated carboxylic acid, an organic acid or salt thereof, and sufficient cation source to fully-neutralize the acid groups of the copolymer; an inner cover layer; and an outer cover layer; wherein the first surface hardness is less than the second surface hardness by at least 5 Shore C and less than the inner surface hardness by at least 5 Shore C. |
| US08257197B2 |
Golf club head and method of manufacture
Embodiments of golf clubs and methods of manufacture are described herein. Other embodiments and related methods are also disclosed herein. |
| US08257196B1 |
Customizable golf club head
A golf club having features that permit easy customization by consumers is disclosed herein. The golf club includes at least one weight port, a ribbon, at least one removable weight port ring, and at least one removable ribbon insert. |
| US08257192B2 |
Combination putter and chipper golf club
Disclosed herein is a combination putter and chipper golf club. The golf club is constructed such that opposite side surfaces of the club head can be used, respectively, as a putter and a chipper, and the club head is easily switched between a putter and a chipper when the golf club is used, and the club head is prevented from shaking when putting or chipping. The golf club has a shaft and a head. A putter face and a chipper face are provided, respectively, on opposite side surfaces of the head. A coupling frame is provided between the shaft and the head. |
| US08257191B2 |
Golf clubs and golf club heads having digital lie and/or other angle measuring equipment
Golf club heads having sensors configured to measure one or more swing parameters are provided. The golf club head may include several gyroscopes and accelerometers. In one embodiment, the club head contains three gyroscopes that measure angular rate data along different orthogonal axes. At least one gyroscope may an analog gyroscope. Accelerometers may provide data regarding the three orthogonal axes associated with the gyroscopes. The club head may further include software and/or hardware that perform computer-executed methods for determining one or more swing parameters. Exemplary club heads may include a display device for displaying an output of the swing parameter(s). Further aspects of the invention relate to novel methods and algorithms for calculating measurements relating to the swing parameters. |
| US08257188B2 |
Conjurer's kit
A conjurer's kit is disclosed that comprises a box comprising a plurality of walls enclosing an interior wherein one of the front walls of the box has a display opening. The walls have black inside surfaces. The box defines a hiding space between a rear wall and a partitioning wall. The partitioning wall has a height smaller than the interior height of the box. The box has a bottom cover that covers the bottom of the hiding space and is made of a soft material such as foam or sponge or carpet. The box has at least one partly black outer surface such as a hollow cone with a black outer surface or an object having one black half or a playing card having a black back. |
| US08257187B2 |
Constant velocity joints
A constant velocity (CV) joint assembly comprising a CV joint and an input member is disclosed. The CV joint that has a cage and a gear between which rotational drive can be transmitted. The input member is connected to the cage of the CV joint for transmission of rotational drive about an axis from an external component to the CV joint. The rotational drive is transmitted between the cage and the input member through interacting drive faces that are disposed in a plane that is generally parallel to the axis. The cage and the input member are retained in interconnection by fastening means that are not responsible for transmission of rotational drive between the cage and the input member. By separating the task of transmission of torque and retention of the connection between the cage and the input member, the fastening means required to perform the latter task can be comparatively light. An increase in torque capacity of the CV joint assembly does not lead to a corresponding increase in the strength requirement of such fastening means. The orientation of the drive faces ensures that there is minimal axial force between the cage and the input member. |
| US08257183B2 |
Torque fluctuation absorber
A torque fluctuation absorber includes a first plate member, ring-shaped second and third plate members, a fourth plate member, a resilient member and a predetermined member. The resilient member absorbs torque fluctuation between the second or third plate member and the fourth plate member. The predetermined member on a power transmission path between at least two of the first, second and third plate members has a stopper section. The stopper section allows relative rotation between the second or third plate member and the fourth plate member within a predetermined distance in the circumferential direction of the second plate member. The stopper section prevents relative rotation between the second or third plate member and the fourth plate member by contacting to the fourth plate member. |
| US08257178B2 |
Server apparatus, cellular phone, opponent selection system and method, program, and recording medium
Disclosed is a technology that allows a plurality of mobile phones to execute a game. Utilization information is stored for each mobile phone which indicates other mobile phones that have played or tried to play the game with the mobile phone. A request is received from a challenger mobile phone for selecting an opponent of a match-up in the game. Opponent candidates are selected from among the other mobile phones based on the utilization information. A list of the opponent candidates is transmitted to the challenger mobile phone. The challenger mobile phone selects an opponent mobile phone from the list. A match-up challenge is sent to the opponent mobile phone. When acceptance information is received from the opponent mobile phone, match-up start mail is transmitted to the challenger mobile phone and the opponent mobile phone. |
| US08257176B2 |
Game device and method for processing images responsive to captured player images
Proper recognition of a position can be achieved even when a predetermined part of a player moves rapidly. An image of a player is captured by a camera unit, and from this image the head position of the player is recognized, so that the game proceeds based on the recognized result. At this time, a base position group is selected in principle from a difference between the latest and immediately preceding player images within a selection range corresponding to the previously recognized position (S207), and the selection range is changed exceptionally to reselect the base position group from the difference (S210). |
| US08257175B2 |
Moving three-dimensional display for a gaming machine
A gaming apparatus for providing a wager-based game that may include a primary display unit, a secondary display unit, a value input device and a first controller is described. The secondary display unit may include a viewing window, a first object coupled to a movable member, a second object and a semi-transparent mirror. The viewing window, the semi-transparent mirror, the first object and the second object may be positioned, such that an image of one of the first object or the second object is transmitted through the mirror and an image of one of the first object or the second object is reflected by the mirror such that one image appears transposed on the other image when viewed through the viewing window. Via the movable member, a position of the first object may be changed. When the transposed images including the first object and the second object are viewed through the viewing window, the change in the position of the first object may cause an apparent depth of the first object to appear to change relative to an apparent depth of the second object. |
| US08257172B2 |
Cashless gaming
It is known for a gaining machine to issue a ticket or voucher having a value or an associated value as credit. It is a problem that such information carriers may become lost or stolen and subsequently redeemed by others. In the disclosed method, a player first registers and provides a first code to a gaming establishment and a value of credit available with which to play. A ticket is issued with a generated second code. On inserting the ticket in a gaming machine, prior to gaming being permitted, the gaming machine detects the second code and requires the player to enter the first code. The gaming machine validates the codes at the machine against corresponding codes stored elsewhere and permits gaming only when at least one of the codes matches. Thus, a ticket in accordance with the present invention will not be suitable for use other than by the player to whom the information carrier belongs since a third party will not have access to either the player provided code or the generated ticket code. |
| US08257171B2 |
Secure mode control in wagering game systems
A secure mode control device is described herein. The secure mode control device interfaces with a wagering game machine. The wagering game machine is capable of secure modes. The wagering game machine is also capable of wagering game modes that can generate wagering game data. The secure mode control device can detect an event that indicates a need for the wagering game machine to activate a secure mode. The secure mode control device activates the secure mode to halt the one or more wagering game modes on the wagering game machine. |
| US08257166B2 |
Dice gaming machine
The dice gaming machine accepts a bet on a bet area and a bet on an intermediate area between/among a plurality of bet areas. After ending the bet acceptance, it starts rolling dice. After the rolling of the dice has been stopped, the dice gaming machine identifies a winning bet area based on the dice rolling result. A payout amount for each terminal is calculated based on the identified winning bet area, the bet area or the intermediate area on which the bet is accepted, and a payout magnification ratio set for the bet area or the intermediate area. |
| US08257164B2 |
Gaming system, gaming device and method for providing an outcome enhancing feature
An embodiment of a gaming device includes a game having at least three choices, wherein each of the choices either trumps or is trumped by one of the other choices, and a processor programmed to determine if an outcome enhancing condition is satisfied, enable a player to elect to enhance an outcome if an outcome enhancing condition is satisfied, enable the player to select one of said choices, select one of said choices, determine an outcome based on a comparison of the player's choice with the processor's choice, provide a win outcome if the player elected to enhance an outcome and the comparison of the player's choice with the processor's choice results in a draw determination, provide a draw outcome if the player elected to enhance an outcome and the comparison of the player's choice with the processor's choice results in a lose determination. |
| US08257163B2 |
Gaming device having sequential activations of a game and replay of previous activations of the game
A gaming device including a plurality of reels with a plurality of symbols on each of the reels. At least one and preferably a plurality of the symbols on the primary reels are designated as tracking or back symbols. A tracking symbol is a symbol that, when generated on a reel, causes the gaming device to flag the outcome of the current and all tracking spins in a memory storage device. A back symbol is a symbol that, when generated on a reel, causes the gaming device to retrieve the flagged outcomes of each flagged spin and to re-display the outcomes in a sequential manner and to provide the awards associated with the outcomes to the player. An additional embodiment of the invention automatically flags all spins of the gaming device for retrieval and display upon the generation of a back or bonus symbol. The gaming device determines if an award is associated with one or more of the symbols generated on the reels and provides any determined award to the player. |
| US08257151B2 |
Polishing device
A polishing device includes an outer barrel, an inner barrel, polishing members, and an actuator. The outer barrel defines a chamber and includes inner surfaces substantially parallel to a central axis of the outer barrel. Each of the inner surfaces defines a holding groove for holding a workpiece. The inner barrel is received in the chamber and includes a side surface substantially parallel to the central axis. The side surface defines installation grooves. Each polishing member includes an elastic piece, a polishing motor connected to a bottom of a corresponding installation groove by the elastic piece and received in the corresponding installation groove, and a polishing plate connected to the polishing motor and capable of being driven to rotate by the polishing motor. The actuator is configured for driving the outer barrel to spin and move back and forth along the central axis. |
| US08257149B2 |
Method of producing rotationally symmetrical surfaces on a workpiece
The invention relates to a method, in particular a turning method, for producing a rotationally symmetrical surface on a rotating workpiece (1), wherein a cutting edge (3) is inserted into the workpiece (1) many times. During each insertion (41), a new contour portion (11; 34), also referred to as a groove, is formed. The insertion positions lie so closely together that the resulting contour (7) generated on the workpiece (1) consists exclusively of adjacent residual contours or residual grooves (11′) which have arisen from the new contour portions or grooves (11; 34). Any interim contour portions (24) which have formed between the insertion positions during repositioning of the cutting edge (3) are removed again during the next insertion (41). The resulting rotationally symmetrical surface is twist-free. The method can be implemented using conventional lathes. |
| US08257147B2 |
Method and apparatus for jet-assisted drilling or cutting
An abrasive cutting or drilling system, apparatus and method, which includes an upstream supercritical fluid and/or liquid carrier fluid, abrasive particles, a nozzle and a gaseous or low-density supercritical fluid exhaust abrasive stream. The nozzle includes a throat section and, optionally, a converging inlet section, a divergent discharge section, and a feed section. |
| US08257146B2 |
Process for surface preparation of parts to be coated
A process for surface preparation of parts to be coated using Thermal Spray or Cold Spray technologies, which is the result of a step in which the relevant surface is abraded by steel-based abrasive material, and later washing off of any residue thereof. |
| US08257144B2 |
Neck portion grinding apparatus and grinding device employed in the neck portion grinding apparatus
A neck portion grinding apparatus and method is designed to reduce working man-hours and to improve processing accuracy with respect to a processing of a workpiece. The neck portion grinding apparatus includes a grinding device having a disc-like grinding wheel and a wheel rotating device for rotating the grinding wheel, and a machine tool having a main shaft for rotatably supporting a rotating tool and a table mounting the grinding device thereon, and relatively moving the main shaft and the table by numeral control. A shape of a neck portion of the rotating tool can be changed by relatively moving the main shaft and the table while mutually rotating the rotating tool and the grinding wheel, and grinding the rotating tool by the grinding wheel. |
| US08257142B2 |
Chemical mechanical polishing method
Shape memory chemical mechanical polishing methods are provided that use shape memory chemical mechanical polishing pads having a polishing layer in a densified state, wherein the polishing pad thickness and/or groove depth is monitored and the polishing layer is selectively exposed to an activating stimulus causing a transition from the densified state to a recovered state. |
| US08257141B2 |
Ultrasonic cut and bonded elastic material and brassiere including same
A method of forming a hem of an elastic material includes laying a first stretch fabric sheet upon a second stretch fabric sheet, cutting an excess edge strip from the first stretch fabric sheet and the second stretch fabric sheet along a fuse line and simultaneously fusing the sheets together along the fuse line, positioning an elastic strip between the first and second sheets along the fuse line, and fusing the elastic strip to one of the sheets to form a hem. |
| US08257140B2 |
Concealed and discreet security pocket
This discrete, easily accessible, and selectively introduced and selectively removed pocket holds, e.g., keys, cash, credit cards, metro cards, cosmetics, valuables, or other accessories. The pocket is worn in the interior of a brassiere cup or bathing suit top to provide convenience and safety and is shaped and contoured appropriately to the interior of such garment. The pocket can be used with any brassiere and is held in place with a plurality of attaching members, including but not limited to magnets. The pocket is alternately and easily removed from an article of clothing, even in public, and worn as a sachet around the wrist. |
| US08257136B2 |
Dynamo powered toy
A toy is provided that has a dynamo for converting manual movement into an electrical charge for the dynamo located within a housing. A miniature vehicle is induced to locomote through receipt of the electrical charge. A dock is provided for selectively creating an electrical coupling of the vehicle to the dynamo to transfer the electrical charge and decoupling to allow the vehicle to locomote. A charge storage device and an electrical motor in the vehicle allow for prolonged vehicle locomotion separate from the charge transfer by the dynamo. A toy is also provided that has a dynamo for converting manual movement into an electrical charge, the dynamo located within a housing. The dynamo transfers an electrical charge to a wheeled miniature vehicle through an electrically conductive circuit about which the vehicle travels. Additional amusement functions of LED light output or speaker auditory output are optionally provided. |
| US08257135B2 |
Spinning towel assembly
A rally towel spins about an axis and is adapted to be hand held for use at sporting events or other gatherings. The towel has the shape of an air foil with a leading edge that is thicker than a trailing edge for improved lift and longer duration of rotation about the axis. The axis may be in the form of a pin that attaches the towel to a grip. The grip may have a shape that coincides with the sporting event or other arena in which the rally towel is used. The rally towel may include lighting and attachment mechanisms for additional advertising. |
| US08257134B2 |
Game device and method thereof
A game device that safely emulates a game of Russian Roulette using balloons and the method thereof. The game device resembles a revolver, but without a barrel, and with the muzzle adjacent the cylinder. The game device contains a protected pin instead of a bullet for puncturing a balloon. An expandable ring is rotatably mounted adjacent the muzzle of the device that allows exposure of the pin only when a fully blown balloon is positioned therein to be punctured. Upon actuation of the pin, it is only exposed for a very short period of time to further prevent unnecessary exposure and injury to the user. |
| US08257127B2 |
Method for manufacturing ignition plug
A method for manufacturing an ignition plug is provided. The method includes: preparing an insulator having a cavity provided at a leading end portion thereof by disposing a leading end of a center electrode more inwards in an axial hole than a leading end of the insulator; building the insulator in an interior of a metal shell; disposing a ground electrode at a leading end portion of the metal shell; positioning a center of a through hole of the ground electrode and a center of the cavity of the insulator; and welding the ground electrode and the metal shell together after the positioning step. |
| US08257126B2 |
Evaluation method of device layer structure design for light emitting device, evaluation apparatus and light emitting device
The present invention is intended to evaluate outgoing light from a light emitting device including a structure in which four or more layers of thin films, including a light-emitting layer, are laminated, in a shorter period of computation time, as compared with conventional methods. An evaluation method for the device layer structure design of a light emitting device is a method for evaluating outgoing light from a light emitting device including a structure in which four or more layers of thin films, including a light-emitting layer, are laminated, using an information processing apparatus, the method including: an input step (S01) of inputting parameters of the thin films constituting the light emitting device and information indicating a spectrum of light emitted from the light-emitting layer; a spectrum calculation step (S03) of generating information based on the parameters input in the input step and indicating the light emitting device divided into meshes only in the lamination direction of the thin films, and calculating a spectrum of outgoing light from the light emitting device by an FDTD method using the generated information and the information indicating the spectrum of the light emitted from the light-emitting layer; and a spectrum information output step (S03) of outputting information indicating the calculated spectrum of outgoing light. |
| US08257125B2 |
Wiring method for checking wirings of an organic electroluminescent display
A wiring method for checking wirings of an organic electroluminescent display, in which a plurality of organic electroluminescent displays are arranged and encapsulated on a large piece of glass substrate, a power contact block with a main checking wiring is arranged at one side of the glass substrate, the cathode and the anode of the display which is at the centre are connected to said main checking wirings through an electrically conductive cathode checking wiring and an electrically conductive anode checking wiring, respectively. The main checking wirings connect the plurality of displays to the power contact block in series or parallel at a side of the glass substrate, wherein said cathode checking wiring may be connected to the cathode from any side of the display, then be wired and extended out, said anode checking wiring may be wired and extended out from other one side other than the anode end side which is connected to the integrate circuit for the display, and the anode checking wiring is only is connected to other end of the anode. |
| US08257124B2 |
Swimming fin of the kind provided with a foot pocket open at the heel zone
Swimming fins of the kind comprising a foot pocket provided with a outsole and an upper closed at the tip and open at the heel zone, for lodging with slight clearance the feet of a scuba diver wearing diving booths, characterized by the fact that the outsole and/or the upper sections of the said fins are provided with a number of through holes. |
| US08257122B1 |
Trolling motor direction control assembly and throttle handle
The present application includes a multi-function throttle shaft that combines the motor speed-control and the motor direction-control in one tiller handle. Co-functionally, the throttle shaft is rotated clockwise/counterclockwise to control motor speed while intuitively allowing the user to push the throttle in for reverse direction and pull the throttle out for forward direction or vise-versa, based on whether the trolling motor is mounted on the transom or bow of a boat. In either case, the handle is always moved in the same direction that the operator wants the boat to travel. |
| US08257121B2 |
Boat propeller shield
A propeller shield that is designed to pivot over and away from a distal face of a propeller on a motorized boat. Generally, when the boat is at rest or moving in reverse through water, the propeller shield pivots down over the propeller's distal face and prevents accidental bodily contact with the propeller. As the boat moves forward in the water, the propeller shield pivots up and away from the propeller to allow the boat to move forward without the propeller shield causing an undesirable amount of drag or otherwise adversely affecting the boat's performance. Typically, the propeller shield has a shield member, which is sized and shaped to cover the propeller's distal face, and a connection mechanism, which attaches the shield member to the boat. In some cases, the shield member optionally comprises one or more fluid vents and hydroplane surfaces. |
| US08257118B2 |
Communication assembly comprising a plug connector and a jack assembly provided to be connected
A communication assembly has a plug connector (1) and a jack assembly (2) provided to be connected. The jack assembly has a first printed wiring board (4) having associated crosstalk compensation elements with corresponding contact elements (6), a second printed wiring board (5) and at least a first and a second pair of contact wires (3), where each of the contact wires (3) has a base (3B) supported on the second board and a opposite free end (3A). The free ends (3A) of contact wires of second printed wiring board (5) establish an electrical connection with a corresponding terminal pad of the plug connector (1) and the contact elements (6) of the first printed wiring board (22) are aligned beneath corresponding free ends (3A) of the contact wires of the second printed wiring board so that the free ends (3A) establish electrical contact with the contact elements (6) of the first printed wiring board when they are engaged by the plug connector (1). The electrical contact is at a distance smaller than 5 mm from the physical location of the electrical connection with corresponding terminal pads of the plug connector. |
| US08257117B2 |
Electrical connector having a first group of terminals taller than that of a second group or located in a non-parallel plane
An electrical connector is provided. The connector includes a substrate having a wire end and a mating end. The substrate has signal traces extending between the wire end and the mating end. Wire terminals are joined to the wire end of the substrate. Each of the wire terminals is electrically coupled to a signal trace. Each of the wire terminals is configured to couple to a conductor of a cable. Mating contacts are joined to the mating end of the substrate. Each of the mating contacts is electrically coupled to a signal trace so that the signal trace directs electrical signals between a wire terminal and the mating contact. The mating contacts are configured to engage a contact of a corresponding connector. |
| US08257114B2 |
Vertical electrical connector
An electrical connector (100) includes an insulative housing (1), a set of contacts (2) retained in the insulative housing and a metal shell (3) covering the insulative housing. The insulative housing includes a base (11) and a tongue plate (12) protruding upwardly. The contacts have contacting portions (21) arranged in one row, retaining portions (22) extending from lower ends of the contacting portions and retained in the base, and tail portions (23) bending forwardly from lower ends of the retaining portions for being mounted directly onto a surface of the printed circuit board. The metal shell includes a front wall (31), a back wall (32) opposite to the front wall, and a pair of side walls (33) connecting the front and back walls. The front wall has a depressed wall (310) depressed backwardly and forming a hollow space for the tail portions (23) forwardly extending into. |
| US08257113B2 |
Waterproof electrical connector and system
In one possible embodiment, a waterproof connector is provided having pins secured to a bendable board. The bendable board and a portion of each of the pins are encased in a compressible material capable of providing a biasing force on the plurality of pins upon mating with a mating surface. The compressible material also provides a deformable sealing surface for mating with the mating surface. |
| US08257110B2 |
Light emitting diode light bar module with electrical connectors formed by injection molding
The present disclosure relates to methods for fabricating electrical connectors of a waterproof connector-heat sink assembly of a LED light bar module using injection molding. The methods include matching the coefficient of thermal expansion (CTE) of injection molding materials for the connectors and heat sinks. A heat sink and conductor pins are inserted into an injection mold and the injection molding materials are injected into the injection mold. An integrated connector-heat sink assembly is formed when the injection molding materials of the connectors form a waterproof seal with the heat sink when the injection molding materials solidify. Placement of the heat sink and conductor pins inside the injection mold is controlled to ensure that adhesive bonding between the injection molding materials and the heat sink is stronger than a maximum shear force. |
| US08257107B2 |
Shielding connector apparatus
A shielding connector apparatus includes an equipment-side shielding connector (50) with an equipment-side shielding housing (51) and an electric wire-side shielding connector (20) with an electric wire-side shielding housing (21). A connector fit-on nut (65) is formed on the equipment-side shielding housing (51). The electric wire-side shielding housing (21) has a fit-on bolt (39) that is screwed into the connector fit-on nut (65) to fit both shielding connectors together. An equipment-side contact surface (64) is formed on the equipment-side shielding housing (51). An electric wire-side contact surface (38) is formed on the electric wire-side shielding housing (21). |
| US08257097B2 |
Electric junction box
A connector housing conducting power to a coil is integrated straddling adjacent relay housings on external peripheral surfaces thereof and utilizing a peripheral wall of the adjacent relay housings, the adjacent relay housings being separated by and sharing a partition wall as a portion of a wall portion. A bus bar straddling the connector housing and the adjacent relay housings forms a conductive path from an external power supply terminal provided in the connector housing to a relay coil power supply terminal provided in each of the adjacent relay housings. |
| US08257096B2 |
Device connector
A device connector is provided with a metal reinforcing plate (30) including an opening (31) for permitting the passage of terminal fittings, a housing main body (10), a flange (11) formed by insert molding using the reinforcing plate (30) and synthetic resin, a device-side housing portion (12) to be accommodated into a connector mounting hole, and terminal fittings (15) held in the housing main body (10) while being passed through the opening (31). The reinforcing plate (30) is beveled along a peripheral edge thereof to form an R-surface (36). Thus, the device connector is produced at a low cost and eliminates possible starting points of cracks created in the synthetic resin covering the peripheral edge of the metal reinforcing plate (30). |
| US08257091B2 |
Matching learning objects with a user profile using top-level concept complexity
In a method and system for matching learning objects with a user profile, a top-level concept structure, including a keyword hierarchy for each of one or more top-level concepts, can be used to determine the complexity of a learning object. The learning object can include one or more learning object keywords related to one or more top-level concepts contained in the top-level concept structure. The learning object keywords can be assigned a complexity score based upon their location within the keyword hierarchy, and the complexity scores for all of the learning object keywords relating to a top-level concept can be aggregated to generate a learning object top-level concept complexity score. The learning object top-level concept complexity score can be compared with a user's experience rating for that top-level concept and be used to select an appropriate learning object. |
| US08257088B1 |
Geometric assembly for therapeutic or athletic use
A portable assembly forming a polyhedron or other geometric-shaped enclosure, the assembly comprising a framed enclosure member having generally the shape of a polyhedron when erected, multiple frame member supports that form edges of the polyhedron-shaped enclosure, the multiple frame member supports supporting the framed enclosure member, and multiple tensile members, each tensile member removably attached to a point along a longitudinal axis of a first frame member support, the tensile member extending from the first frame member support through the polyhedron-shaped enclosure and removably attached to a point along a longitudinal axis of a second frame member support, the tensile member extending from the second frame member support through the polyhedron-shaped enclosure to a point along a longitudinal axis of a third frame member support such that the tensile members form peripheries of multiple voids inside the polyhedron-shaped enclosure. |
| US08257086B1 |
Child's name writing educational practice and learning tool and keepsake
An educational tool for teaching children to write their full name with properly formed letters for the first time, including a system for creating a remembrance of such event wherein the actual occurrence of the child's first name writing is saved and converted into a keepsake or remembrance item. |
| US08257084B1 |
Method of integrating real time data into virtual settings
A method and system for providing substantially real-time data into a virtual setting comprises launching a simulation program on a computing device, receiving data gathered from a live event, accessing the data by the computing device and incorporating at least a portion of the accessed data into the simulation program. |
| US08257082B2 |
Set of artificial teeth of anterior teeth linearly contacting with each other
In a set of artificial teeth, at least one of mutually adjacent artificial anterior teeth includes abutting faces which contacts linearly with the other one so as to form abutting lines and capable of continuously moving the positions of the linear contact, the abutting faces being formed of any one of circular columnar surface, elliptical columnar surface, and conical surface. |
| US08257076B2 |
Multi-rod structure for opening and closing molds
A multi-rod structure for opening and closing molds is provided and includes a single cam, a first side connection rod assembly located on a first side of the cam and having a first side triple connection rod, a first mold actuated by the first side triple connection rod, a linkage connection rod, a second side connection rod assembly located on a second side of the cam and having a second side triple connection rod actuated by the linkage connection rod, and a second mold actuated by the second side triple connection rod. The multi-rod structure only uses the single cam to simultaneously actuate the first and second molds, so that the structure can be simplified, while the vibration, loading, noise and abrasion of components during operation can be relatively reduced. |
| US08257075B2 |
Carbon composite mold design
A mold assembly or system includes a moldbase that holds mold inserts and has embedded fluid lines to facilitate cooling during part formation. Mold inserts combine to form mold cavities that receive carbon fiber and resin components to form a carbon composite based part. A permanent release coating along a mold component surface that contacts the carbon fiber and resin components facilitates the release of the finished part from the mold component. Guide pins and guide pin receiving holes facilitate accurate alignment of mold components. Ejector pins within respective ejector pin shafts help eject a finished part from a respective mold component. An ejector pin shaft cover transfers force from an ejector pin to eject a finished part and also prevents substantial passage of resin into the ejector pin shaft. A fluid actuated ejection system provides fluid based mechanical forces to the ejector pins to facilitate finished part ejection. |
| US08257074B1 |
Balloon catheter folding and wrapping devices and methods
A balloon folding apparatus is provided for use in the manufacture of balloon catheters. The balloon folding apparatus includes a plurality of arms and a plurality of blades attached to the plurality of arms such that the plurality of blades is capable of translating in a radial direction. Preferably, a plurality of stepper motors coupled to the plurality of arms provides precise radial movement of the plurality of blades. Each of the plurality of blades is profiled to create a plurality of folds in a balloon catheter. A balloon wrapping apparatus is also provided and operates in a similar manner. The balloon wrapping apparatus includes a plurality of blades configured to wrap a folded balloon catheter around a catheter shaft so as to minimize the diameter of the balloon catheter. |
| US08257073B2 |
Oven for the thermal conditioning of preforms, comprising a ventilation plenum
An oven (10) for the thermal conditioning of preforms made of thermoplastic, is traversed upstream to downstream by an air stream (A) for cooling the preforms and includes successively an air inlet zone (16a) having at least one air inlet port (22a), a zone (16b) for heating the preforms, that includes at least one ventilation module (36) that is able to guide the air stream (A) coming from the inlet zone (16a) to the preforms, an air extraction zone (16c) having at least one air extraction duct (68), characterized in that the air inlet zone (16a) includes a plurality of ventilation modules (36) and at least one air distribution chamber (18), called a plenum (18), which is interposed between the air inlet port (22a) and each of the ventilation modules (36). |
| US08257070B2 |
Seal apparatus of gear pump
A seal apparatus includes at least one pair of gears; a side plate arranged adjacent to the pair of gears; and a housing sandwiching the side plate. At least one of the side plate and the housing includes a shoulder portion. The seal apparatus further includes a seal member arranged between the housing and the side plate and arranged at the shoulder portion. The seal member separates a low pressure area from a high pressure area in a radial direction of the gear. The shoulder portion is located in the low pressure area. At least a part of the seal member faces the high pressure area. The seal apparatus further includes a backup member reinforcing the seal member and facing a tip portion of the shoulder portion; and a containing portion formed between a root portion of the shoulder portion and the seal member to be capable of containing a part of the seal member at least when the seal member is elastically deformed. |
| US08257068B2 |
Cooling system for gerotor motor
A hydraulic motor having a cooling system includes a stator, a rotor that rotates and orbits in the stator, a drive link connected to the rotor, and a housing connected with the stator. The housing includes a working fluid inlet port, a working fluid outlet port, a cooling fluid inlet port, and a cooling fluid outlet port. Each port extends through the housing and is configured to connect with a different associated external fluid line. Pressurized fluid enters the working fluid inlet port to rotate and orbit the rotor en route to the working fluid outlet port. The cooling fluid ports are isolated from the working fluid inlet port and the working fluid outlet port within the housing. |
| US08257060B2 |
Inverter-integrated electric compressor
Provided is a highly reliable inverter-integrated electric compressor that is capable of suppressing electromagnetic noise interference from a power-system metal board on which a semiconductor switching devices are bare-mounted and preventing malfunction of the inverter device. In an inverter-integrated electric compressor in which an inverter accommodating section provided on a housing accommodates an inverter device, the inverter device includes an inverter module in which a power-system metal board on which at least semiconductor switching devices are bare-mounted and a CPU board on which is mounted a control and communication circuit having a device operating at low voltage, such as a CPU, are modularized via a resin case, wherein the inverter module has a metal shield plate supported by the resin case and interposed between the power-system metal board and the CPU board. |
| US08257057B2 |
Variable displacement vane pump
A variable displacement vane pump includes a rotor, a swingable annular cam ring receiving therein the rotor, a pump body encasing the cam ring and rotor, and a pressure plate which is disposed between an end wall of the pump body and the rotor and which includes a backup surface and a sliding surface formed with an inlet port, an outlet port and a backpressure groove. The vane pump further includes a seal member which is provided between the backup surface of the pressure plate and the end wall of the pump body, and which includes an inlet-side segment extending on the radial inner side of the inlet port and the radial outer side of the backpressure groove, and an outlet-side segment extending on the radial outer side of the outlet port. |
| US08257056B2 |
Service pack variable displacement pump
A service pack, in certain embodiments, includes an engine, a variable displacement pump coupled to the engine, and a controller configured to control displacement of the variable displacement pump in response to a load condition associated with the engine. A method of managing power of an engine-driven system, in certain embodiments, includes sensing a load associated with an engine coupled to a variable displacement pump. The method also includes adjusting pump displacement of the variable displacement pump in response to the sensed load and one or more limits associated with the engine. |
| US08257055B2 |
System and process for pumping multiphase fluids
A system for pumping multiphase fluids includes a phase separator (14), a gas-gas jet pump (30) and a liquid pump (36). The phase separator (14) receives a LP multiphase fluid and separates a LP gas phase and a LP liquid phase from the LP multiphase fluid. The gas-gas jet pump (30) receives the LP gas phase from the phase separator (14) and a HP gas supply from a sustainable gas source, and has an outlet providing outlet gas at a pressure higher than that of the LP gas phase. The liquid pump (36) receives the LP liquid phase from the phase separator (14), and has an outlet providing outlet liquid at a pressure higher than that of the LP liquid phase. |
| US08257053B2 |
Compressed air manufacturing facility
In order to provide a compressed air manufacturing facility which can increase a stability of a supply pressure while obtaining an energy saving effect, in a compressed air manufacturing facility provided with a compressor compressing an air, an electric motor driving the compressor, and an inverter variably controlling a rotating speed of the electric motor, the compressed air manufacturing facility is provided with a pressure sensor detecting a discharge pressure of the compressor at an upstream side position of a discharge air system connected to a discharge side of the compressor, and a control apparatus computing a pressure loss of the discharge air system in correspondence to a rotating speed of the electric motor, and changing a control range of the discharge pressure of the compressor at the upstream side position of the discharge air system on the basis of the computation in such a manner that a terminal pressure at a downstream side position of the discharge air system comes to a predetermined range, and variably controlling the rotating speed of the electric motor via the inverter in such a manner that the discharge pressure of the compressor detected by the pressure sensor comes to the changed control range. |
| US08257052B2 |
Device for driving an electromagnet for operating a pump, and related electromagnetic dosing pump
A device and method are disclosed for driving an electromagnet for operating a pump. The electromagnet includes a primary winding and a moving element that is attracted within the primary winding when an energizing current is higher than a first threshold value. The moving element lets a liquid dose into an external hydraulic circuit depending on the a travel of the moving element. A control logic unit detects an energizing current to provide the energizing current to the primary winding until the energizing current assumes a second threshold value, depending on a value of the liquid dose to let into the external hydraulic circuit. The second threshold value is higher than the first threshold value and not higher than a third threshold value in correspondence of which the moving element arrives at a stop. |
| US08257049B2 |
Process for building up an edge of a machine component, and machine component remanufacturing strategy
A process for building up a leading edge of a machine component such as a leading edge of a turbine blade for a turbocharger includes forming a molten pool along the edge of the machine component, feeding a filler material in a solid state into the molten pool and melting the filler material via heat transfer between the molten pool and the filler material. A solid layer may be formed along the leading edge by cooling the molten pool. The process is applicable to remanufacturing damaged machine components having a plurality of blades with relatively thin leading edges. |
| US08257048B2 |
Wind turbine blade multi-component shear web with intermediate connection assembly
A wind turbine blade has upper and lower shell members with a respective spar cap configured on an internal face of the shell members. A shear web extends between the spar caps along a longitudinal length of the blade and includes first and second components extending from a respective spar cap. An intermediate connection assembly is provided between facing transverse ends of the first and second components, and includes bond paste retaining structure configured relative to the transverse ends to achieve a bond between the transverse ends having desired width and thickness dimensions. |
| US08257041B1 |
Turbine blade with triple spiral serpentine flow cooling circuits
A turbine blade with a cooling circuit that includes three separate 3-pass serpentine flow cooling circuits that each flow in the aft direction of the blade. Each of the three 3-pass serpentine circuits includes a first leg on the pressure side of the blade with a row of film cooling holes to discharge cooling air to the pressure side surface of the blade. The first and the second 3-pass serpentine circuits each include second and third legs located on the suction side of the blade, and the third legs include a row of film cooling holes to discharge cooling air onto the suction side wall surface. The third 3-pass serpentine circuit includes a second leg on the suction side and a third leg aft of the first and second legs and positioned between both the pressure side and suction side walls. Cooling air for a leading edge cavity and showerhead arrangement is supplied from the first leg of the first 3-pass serpentine circuit. The third leg of the third 3-pass serpentine circuit includes a row of exit holes to discharge cooling air out the trailing edge of the blade. |
| US08257039B2 |
Gas turbine engine case with replaced flange and method of repairing the same using cold metal transfer
A method of repairing an engine case for a gas turbine engine includes the steps of identifying a damaged flange on an engine case, removing the damaged flange down to a surface of the engine case to receive a replacement flange. The replacement flange is placed on the surface, and welded to the surface utilizing cold metal transfer. |
| US08257033B2 |
Production method of stator blade and turbo-molecular pump with the stator blade
Disclosed is a method of producing a stator blade for use in a turbo-molecular pump. The method includes subjecting a metal plate to a slitting process to form a blade element having an upstream edge surface and a downstream edge surface, wherein a laser beam is emitted onto the metal plate at an incident angle oblique to a principal surface of the metal plate. Thus, the upstream edge surface and/or the downstream edge surface can be formed to extend obliquely relative to the principal surface of the metal plate, in a simple manner, while eliminating a need for a burr removal operation which would otherwise be necessary in a punching-based slitting process. |
| US08257032B2 |
Gas turbine with a guide vane
A guide vane for a gas turbine with a vane base body which is of single-piece design and comprises a profiled vane blade extending between a vane root and a cover plate and also the vane root formed integrally with the vane blade and the cover plate formed integrally with the vane blade, is intended, in a relatively simple way to be able to be matched to the individual conditions of use with especially little outlay on apparatus and logistics. For this purpose, according to the invention, a flow-routing body with an advance guide blade that is connected upstream of the vane blade as seen in the direction of flow of the working medium of the gas turbine is joined to the vane base body. |
| US08257025B2 |
Combustion turbine including a diffuser section with cooling fluid passageways and associated methods
A combustion turbine includes a compressor section, a combustion section downstream from the compressor section, and a turbine section downstream from the combustion section. A diffuser section is downstream from the turbine section and has an outer wall, an inner wall, and at least one strut member extending therebetween. The outer wall has at least one first gas passageway therein, the inner wall has at least one second gas passageway therein, and the at least one strut member has at least one third gas passageway therein. The at least one first, second and third gas passageways deliver gas therethrough to assist attachment of a boundary layer to adjacent surfaces of the outer wall, the inner wall, and the at least one strut, respectively. |
| US08257024B1 |
Geared turbomachine fluid delivery system
An exemplary geared turbomachine fluid delivery system includes a first fluid path configured to communicate fluid from a supply to a gear system of a geared turbomachine, and a second fluid path configured to communicate fluid from the supply to the gear system. The fluid introduced to the gear system by the first fluid path is cooler than that the fluid introduced to the gear system by the second fluid path. |
| US08257019B2 |
Shrouded wind turbine system with yaw control
A wind energy systems includes a shroud for each turbine. The shroud is adapted to direct and accelerate wind towards the turbine. A strong adaptable support assembly is provided for securing turbines to a structure. An air glide yaw assembly facilitates rotational movement of the structure allowing the turbines to face oncoming wind. The turbine blades are optimized for use with a shroud. |
| US08257015B2 |
Apparatus for cooling rotary components within a steam turbine
A steam turbine is provided. The steam turbine includes a rotor shaft including a plurality of buckets coupled thereto. The steam turbine further includes a stationary component coupled to a steam turbine casing, wherein the stationary component is coupled upstream from the buckets such that a wheelspace is defined between the buckets and the stationary component. The stationary component includes a first ring coupled to the steam turbine, a second ring coupled to the steam turbine radially inward from the first ring, and at least one airfoil extending between the first ring and the second ring. The steam turbine includes a cooling fluid flowpath defined through at least the first ring, the airfoil, and the second ring. The cooling fluid flowpath is configured to channel a cooling fluid to the wheelspace. |
| US08257014B2 |
Auto hook-up device for disabled vehicles
An auto-latch mechanism enabling a towing vehicle to hook-up and tow-away a disabled vehicle without the need for either operator of the vehicles to exit their interior. In a preferred embodiment, the auto-latch mechanism includes opposing guide plates and a plunger pin with a distal portion movable to a location between the plates. When a connecting portion of the disabled vehicle is positioned between the opposing plates, the plunger pin may be engaged to the connecting portion, to thereby accomplish hook-up of the disabled vehicle to the towing vehicle. A method for using the auto-latch mechanism is also disclosed and claimed. |
| US08257010B2 |
Bar feeder
Disclosed is a bar feeder, which is capable of reliably loading a bar onto a guide rail with a simplified structure. The bar feeder 1 comprises a stock rack 8, a guide rail 4 for guiding a bar to a bar machining apparatus, and a bar supply mechanism 32 for taking bars W one by one out of the stock rack 8 and supplying the taken-out bar W onto the guide rail 4. The bar supply mechanism 32 includes a lifting member 40 adapted to lift a downstreammost one of the bar W on the stack rack 8, a bar receiving member 42 adapted to receive thereon the lifted bar W and supply the bar W onto the guide rail 4, and a stopper member 36 adapted to holds a second-downstreammost one of the bar W to be subsequently supplied. The lifting member 40 and the bar receiving member 42 are adapted to be driven by a common moving device 44, in such a manner that the lifting member 40 is linearly moved in an upward-downward direction in conjunction with a swing movement of the bar receiving member 42. The structure designed to drive the lifting member 40 and the bar receiving member 42 by the common moving device 44 makes it possible to reduce the number of components for a driving section, and achieve structural simplification. |
| US08257008B2 |
Warehouse loader
The disclosed warehouse loader has two platform sections. One section is hinged to a deck where the operator stands when moving the loader. The other section is hinged to the first section and can be aligned with the first section to create a platform that extends outwardly from the deck and can be accessed by the operator directly from the deck. The second section is narrower than and folds against the first section. A spring-loaded latch holds the first section in an upright position, with the second section folded against it. A manually-operable positioning hook engages receptacles in the platform sections, making it easier to fold the sections. To retrieve a spilled article, the loader is first positioned at an open location adjacent the spilled article. The platform is extended into the open location. The operator can then stand on the platform while retrieving the article. |
| US08257005B2 |
Casing with a metallic sheet and a screw sealing an extruded tapped hole in the metallic sheet
A casing includes a metallic sheet and a screw. The metallic sheet is formed with an extruded tapped hole surrounded by an arcuate portion in the metallic sheet and a sleeve integrally with and depending from the arcuate portion. The sleeve has internal threads. On the other hand, the screw is configured to seal the extruded tapped hole of the metallic sheet. The screw has a threaded section configured to be mated with the internal threads of the sleeve of the metallic sheet, and a flat head capable of abutting against the arcuate portion and sitting flush with the metallic sheet when the screw is placed in the extruded tapped hole of the metallic sheet. |
| US08257002B2 |
Method for machining workpieces on a cutting machine tool
In the case of a method for chip-removing machining of workpieces (14), in particular for making bores in workpieces (14), wherein a tool (18) is put into rotation (20) relative to the workpiece (14) and the tool (18) is moved relative to the workpiece (14) with a feed motion, the tool (18) executes an oscillating motion in the direction (z) of the feed motion relative to the workpiece (14), a settable oscillation component being imparted to the feed motion through control means. |
| US08256997B2 |
Apparatus and methods for a pneumatic transmission system
A blower assembly for a pneumatic carrier transmission system including a first blower for supplying air; a second blower for exhausting air, wherein the first and second blowers are connected in series; and a dual passageway connecting device connected to and in communication with the first and second blowers, the dual passageway connecting device comprising a connecting tee having a tee inlet, a first tee outlet in communication with the tee inlet, and a second tee outlet in communication with the tee inlet, a first valve connected to and in communication with the first tee outlet, a first passageway connected to and in communication with the first valve, a second valve connected to and in communication with the second tee outlet, and a second passageway connected to and in communication with the second valve, wherein the first blower is operable to supply air through the first passageway and the second blower is operable to exhaust air through the second passageway. A pneumatic carrier transmission system including a first terminal; a second terminal; a transmission conduit connecting the first and second terminals in fluid communication with each other; a dual passageway connected to and in fluid communication with the transmission conduit; a first blower for supplying air to the transmission conduit; a second blower for exhausting air from within the transmission conduit to outside the transmission conduit; a first, non-controlled check valve connected to the transmission conduit for exhausting air from within the transmission conduit; and a second, non-controlled check valve connected to the transmission conduit for permitting air into the transmission conduit. |
| US08256990B2 |
Drainage unit with external covering and method for manufacture
Drainage units comprise lightweight aggregate held within a perforated sleeve having an exterior surface, where at least a portion of the exterior surface comprises a barrier material which is substantially impervious to solids. |
| US08256987B2 |
Oscillation exciter
An oscillation exciter, in particular for a vibration plate, has a rotating unbalanced mass (3) for producing a non-directional oscillation which is transmitted to a ground contact element (1). In order to transmit the oscillation to the ground contact plate (1), a transmission device (7, 8) is provided, which connects the unbalanced shaft (3) to the ground contact element (1) and by means of which the non-directional oscillation of the unbalanced shaft (3) can be converted to a directional oscillation for the ground contact plate (1). The transmission device (7, 8) is designed such that, with respect to an oscillation plane, it has different and variable stiffnesses in different directions within the oscillation plane. |
| US08256979B2 |
Application substance reservoir for toothbrushes and electric toothbrush
An application substance reservoir for a toothbrush is provided. The reservoir has a data carrier and may be filled with toothpaste or another application substance. An electric toothbrush is also provided. The data carrier of the application substance reservoir may contain, for example, information regarding the prevailing filling level of the application substance reservoir and the type of application substance. The electric toothbrush has a data receiver for reading the data stored in the data carrier, a data transmitter for writing to the data carrier, and a control unit which may display the filling level in the application substance reservoir or the particular application substance used. |
| US08256978B2 |
Kit for dispensing viscous fluid from a container
A kit for dispensing a viscous fluid from a container comprising: a nozzle for coupling to an outlet of the container defining a nozzle opening for dispensing the viscous fluid from the container, the nozzle including applicator engaging structure; and an applicator including a working area and nozzle engaging structure releasably engageable with the applicator engaging structure of the nozzle to releasably secure the applicator to the nozzle. The applicator further including a working area for spreading the viscous fluid dispensed by the nozzle. The kit also including another applicator and the nozzle may be selectively engageable with either of the two applicators. The applicators may be in the form of a spatula applicator and a brush applicator or may be in any other suitable form. |
| US08256975B2 |
Coating film transfer tool
A coating film transfer tool is provided which can maintain substantially constant load to be exerted on a transfer head from the start to end of using the coating film transfer tool, and the coating film transfer tool includes a coating film transfer section which is disposed in an interior of a accommodation case, and the coating film transfer section includes a transfer tape, a supply bobbin, a take-up bobbin, a transfer head for transferring a coating film on the transfer tape on to a transfer directed object in a pressure-sensitive fashion by pressing the coating film on the transfer tape against the transfer directed object, a rotation transmitting device for transmitting the rotation of the supply bobbin to the take-up bobbin and controlling the rotation of the take-up bobbin, and a first transfer section cover and a second transfer section cover, a load adjusting device for adjusting load which causes the supply bobbin not easy to rotate. |
| US08256971B2 |
Reversible fiber optic stub clamping mechanism
A fiber optic stub fiber connector for reversibly and nondestructively terminating an inserted field fiber having a buffer over at least a portion thereof. The connector includes a housing and a ferrule including a stub fiber disposed within and extending from a bore through the ferrule. The ferrule is generally at least partially disposed within and supported by the housing. The connector further includes a reversible actuator for reversibly and nondestructively terminating the inserted field fiber to the stub fiber. The reversible actuator includes a buffer clamp for engaging with the buffer to simultaneously provide reversible and nondestructive strain relief to the terminated field fiber. |
| US08256967B2 |
Bearing arrangement of a wheel hub of a motor vehicle drivable by a rotating joint
The bearing arrangement for a connection of a wheel hub to a rotating joint. A face of an axle stub of the wheel huh with a spur gearing element is non-rotatably connected to a corresponding spur gearing element of a joint body of the rotating joint. The spur gearing elements are disposed at least partially radially and axially beneath the roller bearing. The inner bearing ring is connected to a means for the axial tolerance compensation between the inner hearing ring and the counter-surface of the joint body. |
| US08256963B2 |
Roll machining apparatus
There is provided a roll machining apparatus for machining the surface of a roll, which can accurately support a roll by hydrostatic bearings while absorbing thermal expansion of the roll in the length direction, thus enhancing the machining precision. The roll machining apparatus can include a first hydrostatic radial bearing for receiving the radial load of a first spindle and rotatably supporting the first spindle, a hydrostatic thrust bearing for receiving the thrust load of the first spindle and limiting axial movement of the first spindle, a second hydrostatic radial bearing for receiving the radial load of a second spindle and rotatably supporting the second spindle, and a floating thrust having a thrust bearing for receiving the thrust load of the second spindle. The floating thrust selectively limits and permits axial movement of the thrust bearing. |
| US08256962B2 |
Fluid dynamic bearing device
The present invention aims to achieve a reduction in cost for a fluid dynamic bearing device. The fluid dynamic bearing device supports a shaft member (2) radially in a non-contact fashion by a dynamic pressure action generated in a radial bearing gap between an outer peripheral surface of the shaft member (2) and an inner peripheral surface (7a) of a bearing member (7), and is composed of the shaft member (2), the bearing member (7), a cover member (8), and a seal member (9). The shaft member (2) is inserted into an inner periphery of the bearing member (7), and an opening at a lower end thereof is sealed by the cover member (8). The seal member (9) is attached to an opening at an upper end of the bearing member (7), forming a seal space (S) between itself and the outer peripheral surface of the shaft member (2). Dynamic pressure grooves (G) of radial bearing portions (R1 and R2) are formed in an inner peripheral surface (7a) of the bearing member (7) by molding. |
| US08256961B2 |
Pre-loaded adjustable ball bearing guide system
The invention concerns a guide system with rolling elements, in particular ball bearings, for slide devices having a first and a second slide members (11, 12) coupled and guided between them, where a slide member (12) is susceptible to alternative linear movements compared with the other slide member (11) with the interposition of two linear sets of ball bearings (31, 31′). One of said slide members (12), on at least one of its sides parallel with the movement direction, has an opening which is integrated by a variable clamping finishing cheek (28) to establish an adjustable preload of the two sets of ball bearings between the first and the second slide members. |
| US08256959B2 |
Fastener strip, slider and reclosable container comprising same
A fastener strip, such as would be used in a reclosable container, comprises a sealing member having a plurality of sealing portions configured to engage complementary sealing portions of a complementary fastener strip. At least one sealing portion comprises one or more finger members extending therefrom. The at least one finger member, by engaging a complementary sealing portion of a complementary fastener strip, provides an additional degree of sealing, particularly when the fastener strips are in a partially engaged condition. A slider comprises top and side walls and inwardly facing flanges, preferably at lower ends of the side walls. The inwardly facing flanges define a gap having dimensions such that the sealing members of the opposing fastener strips, and particularly the sealing portion having the at least one finger member and its complementary sealing portion, are urged together to provide an additional degree of sealing, yet not completely interlocking, engagement. |
| US08256958B2 |
Tamper evident pharmaceutical pouch
A tamper evident product distribution pouch especially well-suited for pharmaceuticals is provided, which is made from a single sheet of folded and sealed flexible plastic in a simplified folding and heat-sealing operation that reduces manufacturing steps. The tamper evident pharmaceutical pouch includes a header containing an arrangement of mounting holes and a slot for use as a handle. A pouch is formed by folding over the sheet of material and heat sealing the edges along the length of the pouch. The opening of the pouch adjacent the header. This opening is covered by a flap that extends down from the header over the opening. The flap is not sealed along the edges and can be completely pivoted away from the opening. Adhesive is placed on the flap that contacts the front of the pouch to close and seal the pouch opening. |
| US08256955B2 |
Induction type of electronic thermometer probe motion detection device
The invention discloses an induction type of electronic thermometer probe motion detection device, including a probe and a probe holder; wherein the probe includes a cavity and a probe tip; Inside the probe tip has a heating mechanism, wherein the probe tip and the heating mechanism electrically connected with the host of the electronic thermometer by wires; Inside the cavity locates a magnetic inductive switch, wherein the magnetic inductive switch communicates with the host of electronic thermometer by wires; A magnetic signal source located in the position of the other side of the probe holder after the placement of the probe, where corresponds to the magnetic inductive switch, and then the magnetic signal source and the magnetic inductive switch composed to the probe motion detection device. When the probe put back to the probe holder, the magnetic inductive switch will induce the magnetic signal source in the probe holder, and the magnetic inductive switch is on the closed mode and communicates with the host of the electronic thermometer by wire, then turns off the pre-heating process; Likewise, when the probe leave the probe holder, the magnetic inductive switch is not able to induce the magnetic signal source, and the magnetic inductive switch is on the open mode and communicates with the host of the electronic thermometer by wire, then initiates the pre-heating process. |
| US08256954B2 |
Contactless device for measuring operating parameters of rotors of high-speed rotary machines
A contactless device for measuring at least the temperature of a rotor of a high-speed rotary machine, in particular a turbomolecular vacuum pump, comprises at least one magnetic capsule mounted on the rotor of the pump. The capsule comprises a permanent magnet and at least one pastille of ferromagnetic material having a Curie temperature slightly higher than a maximum temperature to be measured. The magnetic permeability of this material strongly depends on temperature. The pastille is intended to alter the magnetic field generated by the magnet. A detector carried by the stator of the pump generates pulses representative of the magnetic field varying with the rotor temperature, generated by the capsule, whenever the latter passes in front of the detector. |
| US08256952B2 |
Wrist watch including a reversibility device
The invention relates to a reversible watch housing (1) against which is provided on both sides a removable member (2, 2′) including the horns (3) of said housing (1). Each member (2, 2′) is connected to the watch housing (1) by attachment means arranged so that said member (2, 2′) can be locked to the watch housing (1) respectively in a first and second stable position. The removable member (2, 2′) can also be actuated for pivoting about its center by 180° along an axis perpendicular to the central axis of the watch housing (1) so as to move from one stable position to the other, each removable member (2, 2′) includes a bearing side (4), said bearing side (4) being maintained against a portion (5) located on the periphery of the watch housing (1), by an elastic member (6) provided inside the middle of said housing (1) and connected to the removable member (2, 2′) through an opening (7) located on the periphery of the watch housing (1). The opening (7) is formed so as to correspond with the rotation axis of the removable member (2, 2′). The removable member (2, 2′) can be released from one or the other stable positions in order to allow its rotation by 180° along the axis perpendicular to the central axis of the watch housing (1), the elastic member (6) acting on the removable member (2, 2′) in order to return the same into one or the other of its stable positions. |
| US08256949B2 |
Apparatus and method for mixing and dispensing a bone cement mixture
Among other things, an apparatus for mixing and dispensing a bone cement mixture are provided. In certain embodiments, the apparatus includes a housing having a first chamber for containing an ampoule having a first bone cement component. The housing has a second chamber for containing a second bone cement component and the first and second chambers are in fluid communication. An ampoule breaking device is disposed within the first chamber and is configured to engage and break the ampoule for release of the first bone cement component. Disposed within the second chamber is an impeller that is configured to rotate such that the impeller mixes the first and second bone cement components together to form the bone cement mixture. Adjacent the impeller is a displacer that is configured to advance through the second chamber, receiving the impeller and dispensing the bone cement mixture. |
| US08256947B2 |
Light-emitting device
A light-emitting device, comprising: a radiation source (5), which emits radiation having a first wavelength, an optical waveguide (10), into which the radiation emitted by the radiation source is coupled, and a converter material (15), which converts the radiation transported through the optical waveguide (10) into light (20) having a second, longer wavelength. A light-emitting device of this type can have an improved light conversion efficiency. |
| US08256942B2 |
Vehicle headlamp
A vehicle headlamp is provided. The vehicle headlamp includes a lamp body having a front opening, a cover which covers the front opening of the lamp body to form a lamp housing, a first lamp unit which is disposed inside the lamp housing to produce at least one of a high beam and a low beam, and a second lamp unit disposed in a gap region between the lamp body and the first lamp unit to produce a beam other than the high beam and the low beam. |
| US08256938B2 |
Method and system for converting a sodium street lamp to an efficient white light source
A street lamp apparatus. The apparatus has a housing having an inner region and an outer region. In a specific embodiment, the inner region forms a cavity structure. The apparatus also has a transparent cover coupled to the housing to enclose the inner region and a socket being provided within the cavity structure. The apparatus has an electrodeless plasma lamp coupled to the socket. In a specific embodiment, the apparatus has an RF power source provided between the socket and an AC power source. In a specific embodiment, the RF power source is configured to generate a frequency of about 1 GHz and less to cause a fill material in the plasma lamp to discharge. In a specific embodiment, the apparatus has a heat sink provided form one or more portions of the housing. In a specific embodiment, the one or more portions of the housing is thermally coupled to the RF power source. |
| US08256936B2 |
Electronic candle assembly
An electronic candle assembly includes a plurality of electronic simulation candles, a main body supporting the electronic simulation candles, a power supply for supplying power, and a sensor system received in the main body. Each electronic simulating candle includes an illuminating device. The sensor system includes a plurality of sensors, an analog-to-digital convertor, a storage unit, and a processor. The sensors measure the velocity of air current traveling through the illuminating device and outputting the velocity of the air current as an analog electrical signal. The analog-to-digital convertor converts analog electrical signal into a digital signal. The storage unit stores predetermined velocity values and predetermined modes for powering the illuminating device. The processor compares the digital signal with the predetermined velocity and controlling the power supply to power the illuminating device in a predetermined mode. |
| US08256934B2 |
Puck type light fixture
A puck light fixture has a puck shaped housing, the interior divided by a partition into a circular central compartment encompassed by an outer compartment. Air conduits closed to the housing interior admit flow of ambient air between top and bottom openings in the housing. The air conduits are in heat exchanging relationship with the partition for dissipating heat generated by a lamp in the central compartment and thereby lowering the operating temperature of electrical wiring and connectors in the outer compartment so as to allow use of lower rated wiring for on site hard wiring of the puck fixture. |
| US08256931B2 |
Achromatic homogenizer and collimator for LEDs
A lens arrangement with an achromatic homogenizer and collimator for multiple LEDs. The lens arrangement combines the hemispherical emittance profiles from one or more LEDS into a collimated beam without chromatic aberration. The lens arrangement has one or more LEDs, a homogenizer, a solid lightpipe, an internal parabolic reflector, a retroreflector, and a refractor. The emittance profiles of the LEDs are distributed evenly over space and angle by multiple reflections inside a diffusely reflecting cavity of the homogenizer. The internal reflector has a numerical aperture of 1.0, which defines a hemispherical solid angle of collection within air. The retroreflector directs rays away from the LEDs. The retroreflection permits space for the electronics of high radiance LEDs. The refractor converts the retroreflector rays in a plurality of shapes. The lens is optimally designed for applications with high standards for color mixing, uniformity, and efficient conversion of electrical power into light. |
| US08256929B2 |
Efficient LED array
An efficient LED array. In an aspect, an LED apparatus includes a metal substrate having a reflective surface, and LED chips mounted directly to the reflective surface to allow for thermal dissipation, and wherein at least a portion of the LED chips are spaced apart from each other to allow light to reflect from a portion of the reflective surface that is located between the portion of the LED chips. In another aspect, a method includes configuring a metal substrate to have a reflective surface, and mounting a plurality of LED chips directly to the reflective surface of the metal substrate to allow for thermal dissipation, and wherein at least a portion of the LED chips are spaced apart from each other to allow light to reflect from a portion of the reflective surface that is located between the portion of the LED chips. |
| US08256928B2 |
Light-emitting diode lamp with radiation mechanism
A LED lamp includes at least one LED element having electrode terminals, a conductive heat-receiving member electrically and mechanically connected with the electrode terminals of the at least one LED element, for receiving heat emitted from the at least one LED element via the electrode terminals, a casing for housing, at substantially sealed state, the at least one LED element and the heat-receiving member, a plurality of fins thermally coupled with the casing and arranged at a position out of a main irradiation direction of light from the at least one LED element, and a conductive heat-transfer member electrically and mechanically connected with the heat-receiving member, the heat-transfer member extending to a position at which the plurality of fins exist. |
| US08256926B2 |
Illumination device
An illumination device includes a lampshade, a heat dissipation module, a light module and a lamp cap. The lampshade includes a shell and an optical lens fixed on the shell. The heat dissipation module includes a plurality of heat sinks, a bottom plate coupled to the heat sinks, and a cavity defined in the center of the heat dissipation module. The light module is received in the cavity and toward the optical lens, including a substrate and a light source mounted on the substrate. The lamp cap is coupled to the heat dissipation module and away from the optical lens. |
| US08256925B2 |
Rotatory table lamp
A rotatory table lamp includes a base, a holder, a connection element, a rotation mechanism, a first lamp and a second lamp. One end of the holder is fixed in the center of the bas, and the other end is received in the connection element. The rotation mechanism is rotatably received in the connection element, the holder and the base. The first lamp is fixed on the connection element. The second lamp is fixed on the rotation mechanism, and is as the same structure of the first lamp. |
| US08256919B2 |
LED replacement lamp and a method of replacing preexisting luminaires with LED lighting assemblies
A lighting apparatus for retrofitting an existing luminaire includes a plurality of light emitting diodes (LED) of similar or differing wavelengths arranged and configured in at least one light bar array, a heat sink module thermally coupled to the at least one light bar array, an electronic power module electrically coupled to the at least one light bar array, and a plate coupled to the at least one light bar array, electronic power module and the heat sink module, the plate arranged and configured for coupling to the luminaire to provide quick and easy installation and replacement of the at least one light bar array, heat sink module and electronic power module into and from the luminaire. |
| US08256912B2 |
High positioning reproducible low torque mirror-actuator interface
The present high positioning reproducible mirror-actuator interface disclosed herein overcomes the deficiencies associated with conventional interface systems and offer a number of advantages that are disclosed herein. Generally, the mirror mounts provide a reliable and robust interface between the mirrors and actuators, that serve to move and position the mirrors, as wells as providing an interface between the mirrors and gravity compensator pins. The mirror mount is characterized as having a body that has an outer peripheral wall that includes a plurality of flexible elements around the perimeter of the body, each having a high stiffness in plane and a high flexibility out of plane. The body is open at the first end to allow flexing of the flexible elements. The flexible elements providing a direct coupling interface between the mirror mount and the mirror. The flexible elements of the mirror mount provides a number of advantages and increases the performance capabilities of the first mechanical interface between the mirror mount and the actuator. |
| US08256909B2 |
Antiglare film having particles for use in a display and a method for manufacturing the antiglare film
An antiglare film includes a transparent substrate, and an antiglare layer on the transparent substrate, the antiglare layer including a light-transmitting coating layer and an antiglare agent contained in the light-transmitting coating layer, the antiglare agent being composed of first antiglare particles and second antiglare particles overlapping each other. |
| US08256908B2 |
Antiglare film, antireflective film, polarizing plate and image display device
An antiglare film is provided, the antiglare film including: a support; and an antiglare layer including a surface that has asperities, wherein the antiglare layer contains at least first light-transmitting particles and second light-transmitting particles, the first light-transmitting particles have an average particle size that is 0.01 to 2.5 μm greater than an average thickness of the antiglare layer, the second light-transmitting particles have an average particle size that is at least 0.1 μm smaller than the average thickness of the antiglare layer, the first light-transmitting particles are contained in an amount of 0.1 to 2 mass % based on a total solid content in the antiglare layer, the second light-transmitting particles are contained in an amount of 2 to 30 mass % based on the total solid content in the antiglare layer, and the second light-transmitting particles include organic polymer-containing particles each of which has a core particle/shell layer structure. |
| US08256907B2 |
Vehicle reflector and reflex pin
A vehicle reflector can include a plurality of retroreflection elements including a first reflection surface, a second reflection surface, and a third reflection surface which are adjacently disposed to form a corner portion of a substantially regular hexahedron. The first reflection surface can be inclined by 35.264°+angle α1 with respect to a reference axis. The second reflection surface can be inclined by 35.264°+angle α2 with respect to the reference axis and can be disposed at a position rotated by 120° about the reference axis from the first reflection surface. The third reflection surface can be inclined by 35.264°+angle α3 with respect to the reference axis and can be disposed at a position rotated by 120° in an opposite direction from the second reflection surface about the reference axis from the first reflection surface. The angle α1, angle α2 and angle α3 can be set to satisfy a relation of −α1=α2=α3 or −α1≈α2=α3. |
| US08256905B2 |
Foreign substance removing device and foreign substance removing method
There is provided a foreign substance removing device which is capable of moving a foreign substance in a desired direction at a high removing efficiency. The foreign substance removing device removes a foreign substance on an object. A vibrator has first and second piezoelectric elements provided on the object. Power supplies applies alternating voltages to the respective first and second piezoelectric elements. A control circuit controls the alternating voltages applied by the power supplies. The control circuit changes the frequency of the alternating voltage and at the same time makes respective phases of the alternating voltages applied to the first and second piezoelectric elements different from each other, so as to concurrently generate a first standing wave and a second standing wave different in order. |
| US08256903B2 |
Optical system and projector
An optical system and a projector utilizing the optical system can prevent tilted projection, hence ensuring that keystone distortion will not occur. The inventive optical system includes a lens group and a reflection layer. The lens group has a plurality of lens elements, and is utilized for guiding an input light beam. A shape of each of lens elements is substantially identical to a shape of a half of a rotationally symmetrical lens. The reflection layer is disposed under the lens group, and utilized for reflecting an incident light beam. As a result, the optical system is configured for guiding the output light beam derived from the input light beam to be projected onto an area substantially higher than a common line. |
| US08256902B2 |
Entire visual-field projection device, and entire-visual-field image system
An entire-visual-field projection device which projects image information relating to an entire-visual-field image onto a spherical screen to provide the entire-visual-field image to a viewer positioned inside the screen. The projection device is provided with the spherical screen, a pair of projectors which project the entire-visual-field image onto the screen and are arranged opposite each other with the center of the screen therebetween, and a double-convex mirror for projection which reflects luminous fluxes from the projectors toward the screen and is disposed in the vicinity of the center of the screen. A projection luminous flux from one of the projectors is emitted to one of the convex surfaces of the mirror, and that from the other projector to the other convex surface of the mirror. |
| US08256898B2 |
Method and device for tear film analysis
Tear film stability has an important role in the quality of vision. A system and method for performing Fluctuation Analysis of Spatial Image Correlation (FASIC) provides for a non-invasive system and method for evaluating the dynamics of the tear film surface using spatial autocorrelation analysis. With FASIC, a series of images are obtained using illumination and a camera. The spatial autocorrelation is calculated for image frames produced by the camera. A sinusoidal background appears in this correlation together with other features. The changes in the sinusoidal background of the spatial autocorrelation is extracted and monitored over time. The spatial period of this sinusoidal background correlates with the thickness of the tear film. In this regard, one is able to derive the tear film thickness from the period of this sinusoidal background. |
| US08256894B2 |
Resilient hinge for eyeglasses
The present invention relates to a hinge assembly for use with eyeglasses. In one embodiment, the present invention provides a hinge assembly to attach a temple to a main frame of a pair of eyeglasses. The hinge assembly of this embodiment may include a pair of hinge members (formed as a ball and socket) rotationally attached to one another and each resiliently attached (e.g., using a spring) to a respective one of the temple and the main frame of the pair of eyeglasses. |
| US08256892B2 |
High performance porous ink-jet media with superior image quality
A print medium for ink-jet printing can comprise a base substrate; an ink-receiving layer comprising metal oxide particulates or semi-metal oxide particulates and a binder; and a gloss layer comprising colloidal silica and greater than 5 wt % of a copolymer of vinylpyrrolidone. The ink-receiving layer can be positioned between the substrate and the gloss layer. |
| US08256890B2 |
Device for printing a component by means of a digital printing method
A device for printing at least one component using a digital printing method includes at least one print bar with a plurality of spray nozzles for electronically controlled spraying of coloring liquid and at least one holding device structured and arranged for holding the at least one component. Additionally, the device includes a transport device for generating a linear relative motion between the at least one print bar and the at least one holding device directed approximately perpendicular to a spray direction of the plurality of spray nozzles and a control device, with which the transport device and the plurality of spray nozzles can be controlled such that the at least one component is printed with a predetermined pattern. Further, the device includes a rotation device controllable by the control device, and structured and arranged to rotate the at least one component through about an axis, which is tilted to the spray direction of the spray nozzles. |
| US08256889B1 |
Platen for digital printing on variable height garments
Platens for digital garment printing are provided. The platens include cutouts or depressions configured to conform to areas of increased height on garments. The garments may then be placed onto the platens such that the garments have a substantially uniform horizontal printing surface, thus providing high quality printing on the garments. |
| US08256879B2 |
Self-sealing unit, liquid ejecting head unit and liquid ejecting apparatus
A self-sealing unit has a liquid supply route for supplying liquid to a liquid ejecting head. The self-sealing unit includes a pressure chamber on the liquid supply route and a valving element that opens or closes the liquid supply route to supply the liquid. A biasing member biases the valving element to close the liquid supply route. A film is fixed to the body of the self-sealing unit to demarcate the pressure chamber and causes the valving element to open by being displaced toward the pressure chamber side by a negative pressure acting in the pressure chamber. A convex section is positioned between the valving element and a wall surface of the pressure chamber. The distance between the valving element and the wall surface is shorter than that in other areas, away from the valving element and the wall surface such that the convex section supports the film. |
| US08256877B2 |
Inkjet printhead assembly having backside electrical connection
An inkjet printhead assembly comprising an ink supply manifold; printhead integrated circuits and a connector film for supplying power to drive circuitry in the printhead integrated circuits. Each printhead integrated circuit has a frontside comprising the drive circuitry and inkjet nozzle assemblies, a backside attached to the ink supply manifold, and ink supply channels providing fluid communication between the backside and the inkjet nozzle assemblies. A connection end of the connector film is sandwiched between part of the ink supply manifold and the printhead integrated circuits. |
| US08256876B2 |
Ink passageways connecting inlet ports and chambers
A printhead frame for an inkjet printhead assembly, the printhead frame includes a holding receptacle for at least one replaceable ink tank, the holding receptacle including a plurality of ink inlet ports disposed on a first wall; a plurality of ink chambers corresponding to the plurality of ink inlet ports, wherein at least a first ink chamber is adjacent the first wall and is directly opposite a first ink inlet port, a second ink chamber is not adjacent the first wall, and the first wall includes a first hole to fluidly connect the first ink inlet port and the first ink chamber; and a second wall adjoining the first wall and forming a part of the second ink chamber, the second wall including a first groove; wherein the first wall includes a second hole to fluidly connect a second ink inlet port and the first groove; and wherein the second wall includes a first hole to fluidly connect the second ink chamber and the first groove. |
| US08256872B2 |
Inkjet cartridge printhead sealing band
An inkjet cartridge printhead seal comprises an elastomeric band and a seal portion. The elastomeric band includes an outer perimeter and an inner perimeter. The seal portion is disposed along a portion of the band. The seal portion connects to the inner perimeter of the elastomeric band. The seal portion has a sealing surface with a partially spherical-shape. The elastomeric band comprises an inkjet cartridge attaching portion disposed opposite the seal portion. The inkjet cartridge attaching portion has a generally flat surface. |
| US08256866B2 |
Ink jet recording apparatus and ink jet recording method
There is provided an ink jet recording apparatus capable of shortening the recording duration even when an image to be recorded includes a high-duty area having a large amount of ink to be discharged in the case of two-sided recording on a recording medium. The ink jet recording apparatus, which reverses the recording medium to enable two-sided recording, performs dividing the image to be recorded on a high-duty area having a large amount of ink to be discharged into two (first and second) planes, first plane recording involving a unit area to be subjected to an ink discharge amount below a predetermined amount, reversing the recording medium, and recording on the rear surface, and reversing the recording medium again, and second plane recording. |
| US08256864B2 |
Liquid ejecting apparatus and control method thereof
A return component that gently expands the volume of the pressure generating chamber, wherein a time interval of the expansion component is longer than that of the expansion holding component, and a time interval of the return component is longer than that of the contraction holding component, wherein a first reference potential is set to be 50% or more of the potential of the contraction holding component, and wherein when the ejection driving pulse is applied to a piezoelectric oscillator, a flow rate of the ink ejected from the nozzle opening is 0.36 mg/s or more. |
| US08256862B2 |
Formation of image by image forming apparatus with overlapping area
A method of forming an image by an image forming apparatus provided with a print head having plural nozzles, wherein the print head has an overlapping area whose print area overlaps a print area of a physically adjacent print head, or has an overlapping area whose print area overlaps an adjacent scan line on a print sheet surface, includes an image forming step of forming an image by the print head, wherein the image forming step includes a control step of controlling in a variable manner an amount of ink sprayed from a proximity nozzle situated in close proximity of the overlapping area, the proximity nozzle being one of the nozzles situated in a non-overlapping area outside the overlapping area. |
| US08256859B2 |
Distortion compensation for printing
A printing machine includes a substrate and at least one printhead with at least two material deposition channels which are movable with respect to the substrate, wherein the printhead is mounted on a stage which allows rotation of the printhead around an axis perpendicular to the substrate and translation in a direction perpendicular to the print direction, and wherein during each print swath, the rotation angle and translation values of the printhead are varied in order to change the pitch and the lateral position in the direction perpendicular to the print direction of material deposited from the different deposition channels; and an algorithm which computes the required rotation angles and translation values for a given pattern of substrate distortion. |
| US08256858B2 |
Liquid ejection device and liquid ejection printer
A liquid ejection device includes: a drive waveform generator generating a drive waveform signal; a modulator performing pulse modulation on a signal from the drive waveform generator to provide a modulated signal; a digital power amplifier performing power amplification on the modulated signal to provide an amplified digital signal; a Lowpass Filter smoothing the amplified digital signal to provide a drive signal of an actuator; a compensator advancing the phase of the drive signal to provide a negative feedback signal; and a subtractor providing a differential signal between the drive waveform signal and the negative feedback signal as an input signal to the modulator. |
| US08256856B2 |
Liquid droplet jetting apparatus
A liquid droplet jetting apparatus includes a nozzle which jet the liquid droplets in a plurality of types of jetting modes; a liquid droplet jetting head which has the nozzles; a signal generating section which generates a plurality of types of jetting signals, each of which is formed of bit data, has predetermined bits not less than three bits, and corresponds to one of the plurality of types of jetting modes; and a signal supply section which outputs serially the bit data forming one of the jetting signals to the liquid droplet jetting head at each of jetting timings of the nozzle. The jetting signals are set such that the jetting signals corresponding to the jetting modes respectively are subjected to binary switching of the bit data at frequencies decreasing proportional to usage frequencies of the jetting modes when the bit data are outputted serially from the signal supply section. |
| US08256855B2 |
Method for confirming ink circulation path and method for filling with ink
An image forming apparatus which ejects ink to form an image on a recording medium flows the ink from an upstream side tank to a downstream side tank on an ink circulation path, includes a sensor for detecting a parameter corresponding to variations in amount of the ink in the downstream side tank, and confirms ink circulation in accordance with an amount of ink which returns through circulation from an appropriate amount of ink and a measured time. |
| US08256849B2 |
Braking control device
A braking control device which adjusts fluid pressure according to the degree of opening of a proportional electromagnetic valve driven at a set drive frequency, and controls a braking force on the basis of the adjusted fluid pressure, comprises a required pressure adjustment precision index setting mechanism for setting a required pressure adjustment precision index on the basis of the precision of pressure adjustment required when the fluid pressure is adjusted according to a required braking force, required operating noise reduction index setting mechanism for setting a required operating noise reduction index on the basis of a requirement to reduce operating noise caused by the drive frequency for driving the proportional electromagnetic valve, and drive frequency setting mechanism for setting the drive frequency of the proportional electromagnetic valve on the basis of the set required pressure adjustment precision index and required operating noise reduction index. |
| US08256847B2 |
Rotational milling chamber
In one aspect of the invention, a system for exchanging a milling chamber comprises a vehicle comprising a milling chamber supported by the underside of the vehicle. The underside comprises a track that interfaces with a guide of the milling chamber. The track and guide are configured to accommodate lateral movement of the milling chamber with respect to a length of the vehicle. |
| US08256843B2 |
Vehicle seat reclining device
A seat reclining device has a torsion spring for a cam, and a plurality of guide-protrusion pairs formed integral with the inside face of a stationary member for guiding movement of tooth blocks into and out of meshed-engagement with an internal tooth of a movable member. Two opposing circular-arc concave portions are formed on opposing faces of two circumferentially adjacent guide-protrusion sets. A space between the concave portions is dimensioned to be wider on a radially outward side for defining a spring accommodation space, and dimensioned to be narrower on a radially inward side for forming circumferentially-opposing convex portions. Two spring hooks engage with the respective convex portions under preload. One of the hooks is also engaged with the cam for forcing it in its locked direction. An anti-rotation protrusion is formed on the outside face of the stationary member at a position conforming to the spring accommodation space. |
| US08256839B2 |
Method of protecting an infant or toddler from both sun's rays and from overheating in warm weather
A seat cover and attached footmuff using the latest sun protection fabrics designed for child carriers, strollers and joggers, has a top portion with natural UV protected cotton to block the sun's harmful rays and uses buttons and zippers to ensure the top portion cannot be separated from the bottom portion. The bottom portion is designed to perfectly line the inside of carriers with head, back, seat and leg portions. A plurality of buttons and a single zipper connect the top and bottom portion to allow for maximum flexibility of use and airflow to child. The top portion never covers the child's head or face. The bottom has several openings to thread all harness systems safely. The buttons and zipper can be opened and used in any combination to fold the top unit up to child's chest level or rolled down to completely expose child's lower body and even feet. |
| US08256838B2 |
Active headrest
An active headrest has a simple structure so that injuries of the neck and a portion near the neck of a passenger can be effectively prevented in the event of a rear-end collision and forward and rearward inclinations of the active headrest can be adjusted in an ordinary driving state to improve user's convenience and shake of the active headrest with respect to a vehicle seat in an ordinary state can be prevented to suppress noise and vibration and the quality of the vehicle seat and the car can be improved. |
| US08256831B2 |
Structure for vehicle body front portion
A vehicle body front structure is disclosed, wherein a large engine can be installed even if the entire vehicle body length is kept compact, and an impact load can be efficiently absorbed. In a vehicle body front structure (10), internal and external extension members (41, 42) protruding forward are provided to the front ends of left and right front side frames (11, 12) and the front ends of left and right upper members (13, 14) via a mounting plate (35). In the mounting plate, internal mounting parts (51) and front walls (68) of the internal extension members are inclined farther toward the front of the vehicle body nearer the center of the vehicle width direction. |
| US08256830B2 |
Dashboard support
A dashboard support of a motor vehicle includes a cross member having at least two axial profile sections of different cross-sectional configuration. The profile sections are coupled to one another by a flange plate. Secured to the cross member are support arms which are made of profile elements, with one of the support arms being a transmission tunnel support arm arranged substantially in midsection on the cross member or the flange plate. The transmission tunnel support arm is made of two sections of U-shaped cross section, with one of the two sections being shorter than the other one of the two sections. |
| US08256825B1 |
Vehicle body structure
A vehicle body structure comprises at least one vehicle body panel, a hinge and a vehicle door. The vehicle body panel includes a roof ditch that is defined by a recessed support surface, a first wall surface and a second wall surface. The second wall surface is disposed outboard of the first wall surface. The hinge includes a base component and an arm component. The arm component is pivotally coupled to the base component. The base component is mounted to the recessed support surface of the roof ditch. The arm component includes a vehicle door mounting structure. The vehicle door is fixed to the arm component by the vehicle door mounting structure, which defines at least one fastening point that is situated at a location outboard of the second wall surface of the roof ditch. |
| US08256824B2 |
Clamp mechanism for a cover assembly
A protective cover assembly for covering a space defined by at least one wall. The protective cover assembly includes a plurality of rails coupled to one another to form a frame for securing a material over the space. At least one support bow spans the space to support the material. Clamp mechanisms are coupled to the ends of the support bow for securing the protective cover over the space. The clamp mechanisms include a latch member for engaging the wall and a handle for biasing the latch member against the wall. The clamp further includes a shaft for interconnecting the support bow to the frame. A collar is disposed over the shaft for guiding the handle and the latch member between an operational position and a stowed position along the shaft. |
| US08256823B2 |
Trim and core thereof, and method and apparatus for manufacturing trim and core
Core (16) in weatherstrip (13) is obtained by linking multiple core pieces (22) at given intervals to provide separation spaces (24) between individual core pieces (22). The interior of the separation spaces (24) is filled with filler polymer material (P2) having a thickness substantially equal to that of the core pieces (22). The whole surface of the core (16) is coated with the filler polymer material (P2). Accordingly, the thicknesses of trim polymer material (P1) at the area covering the core pieces (22) and at the area covering the separation spaces (24) are made substantially identical with each other, thereby attaining substantially zeroing of the variation of molding shrinkage along the thickness direction of the trim polymer material (P1). |
| US08256815B2 |
Raisable load shelf for a luggage compartment of a motor vehicle
A raisable load shelf for a luggage compartment of a motor vehicle is provided with a panel, which defines an upper surface on which items can be placed and is provided with a handle that a user can grasp to raise or maneuver the load shelf in the luggage compartment; the load shelf has at least two appendages, which are arranged along respective edges of the panel and are hinged to the panel about respective axes parallel to the edges to rotate downwards from a horizontal position to a substantially vertical position in order to reduce a dimension of the load shelf; in the horizontal position, the appendages project horizontally with respect to the panel so as to rest, in use, on respective brackets of the luggage compartment. |
| US08256809B2 |
Material handling tool
A tool for manipulating a material, such as snow, ice, sand, salt, dirt, gravel, concrete, vegetation, grains, debris and the like, resting on a surface has an elongated handle, an elongated shaft, and a compound blade head. The handle is attached to a proximal end of the elongated shaft and the compound blade is fixed to a distal end of the elongated shaft. The tool is capable of pushing and pulling materials when operating either the first tool section or the second tool section. The compound blade head has a first tool section adapted generally for shoveling and digging and a second tool section adapted for chopping and scraping. Tamping, compressing, and leveling is achieved when using the tools in the shoveling/digging position. The structure of the tool is designed to endure the stresses and forces of aggressive and repeated operating. |
| US08256807B2 |
In-bumper storage tray for automotive vehicle
For conveniently storing items aboard an automotive vehicle, a storage tray is movable between a stowed position housed within a bumper and an access position wherein it extends through an opening in a rear surface of the bumper. A door is attached to the bumper by a hinge connected to a lower edge of the door and is movable relative to the bumper between a closed position closing off the opening when the tray is in the stowed position and an open position permitting movement of the tray to the extended position. The door includes a guide feature that engages the tray when the tray is moved toward the extended position to stabilize movement of the tray. |
| US08256804B2 |
Electronic apparatus and latching device thereof
An electronic apparatus includes a first body, a second body pivotally attached on the first body for covering on the first body, and a latching device for locking the second body on the first body when the second body covers the first body. The latching device includes a locking member rotatably attached on the first body, a hook disposed on the second body and capable of hooking on the locking member for locking the second body on the first body, and a driving subassembly rotatably connecting with locking member and slidably disposed on the first body. The driving subassembly drives the locking member to rotate to engage and disengage with the hook. |
| US08256803B2 |
Socket for pipe joint and pipe joint
A socket that receives and locks a plug has a cylindrical socket body, a plug-locking element provided in a first through-hole of the socket, a sleeve-operating element provided in a second through-hole of the socket, a sleeve, and a collar. The collar is movable between a first position (FIG. 1) and a second position where the collar allows radially inward displacement of the sleeve-operating element by the plug inserted into the socket. When the plug is inserted into the socket, first, a locking element-pushing portion of the plug pushes out the plug-locking element into a first recess of the sleeve and causes the plug-locking element to displace the sleeve rearward. As the plug is further inserted into the socket in this state, the plug engages and pushes the collar from the first position to the second position. |
| US08256799B2 |
Aluminum flatbed with unique front connection
A drop deck trailer frame includes a front section having a first upper surface, a rear section having a second upper surface lower than the first upper surface, and an improved connection between the front and rear sections which tends to reduce cracking which commonly occurs in drop deck trailer frames due to the stresses in the region of the connection. The connection preferably includes a semicircular weld. In addition, heat treated bent flanges are typically used to provide additional strength. Fasteners such as bolts are also typically used to connect various flanges. |
| US08256798B2 |
Airbag
A substantially vertically extending concave portion is provided at a middle part of an impact absorbing face of an airbag body that deploys under a windshield so as to face a front seat occupant. With this configuration, an occupant who is seated in a regular seating position and wearing a seatbelt can be properly protected by preventing the neck area or the like of the occupant from being damaged. In addition, a bulging portion configured to bulge under the windshield and at an upper part of the concave portion is provided to the airbag body. With this configuration, it is possible to properly prevent the head area of an occupant who is not wearing a seatbelt from being damaged directly by the windshield. |
| US08256794B1 |
Convertible deer cart
A hand-propelled or vehicle-towed convertible deer cart incorporates side walls that are locked vertically when collapsed to a first geometry of very small size for storage and transport, and also when readily reconfigured for use as a larger transport cart or trailer. When further reconfigured for use as a hunting stand, the side walls are pivoted from vertical to horizontal and form a part of a larger platform in combination with the cart bed. A pair of ladders may be stored within the cart bed when configured as a transport cart. The ladders are pivoted about their longitudinal axis to convert to the larger transport cart, and then extended to full-length ladders in the hunting stand geometry. |
| US08256788B2 |
Foot rest for saddle-ride type vehicle
Foot rests are provided for a saddle-ride type vehicle each including a step portion for placing a foot and an attachment portion which extends from the step portion toward a vehicle body frame and is turnably attached to a corresponding one of step brackets on the vehicle-body-frame side. The step portion includes: a first foot-placing portion, a second foot-placing portion, and a third foot-placing portion which extend in a vehicle width direction; a first reinforcement member and a second reinforcement member which connect the first foot-placing portion and the second foot placing portion; and a third reinforcement member and a fourth reinforcement member which connect the first foot-placing portion and the third foot-placing portion. |
| US08256785B2 |
Wheelchair having height-adjustable axle mounts
A wheelchair frame assembly comprises a frame member having a first leg adapted to support a seat and a second leg configured to support a caster wheel. An axle mounting assembly connects an axle tube to the frame member. The axle mounting assembly includes an axle tube mount, a frame mount, and a spacer. The spacer is configured to alter the distance between the frame member and the axle tube and transfer longitudinal forces between the axle tube mount and the frame mount. |
| US08256784B2 |
Tricycle with front and rear steering
A vehicle with front and rear steering is disclosed. The vehicle can be a cycle. The cycle includes a front wheel steered by a front hand-steering mechanism, and two back wheels steered by a back hand-steering mechanism. The back wheels are dual inclined casters with full rotational movement. A drive train forward of the front wheel drives the front wheel, while a rider is inclined in a seat in a recumbent orientation. The front and rear steering provides unlimited maneuverability and turning capabilities. |
| US08256779B1 |
Apparatus for practicing balance needed to perform sporting-board tricks
An apparatus for practicing balance required for performing a trick of a sporting board traveling over a given terrain is provided. The apparatus may include a first or “top” deck, a second or “bottom” deck and one or more pivot elements. The top and bottom decks may respectively include first and second side edges, first and second (e.g., nose and tail) ends, first and second (e.g., upper and lower) surfaces and one or more apertures. The bottom deck may also include a centerline that is defined between the bottom-deck-nose and bottom-deck-tail ends. The top-deck-upper surface is adapted for a rider to ride on. The bottom-deck-upper surface is adapted to be in communication with at least a portion of the top-deck-lower surface, and the bottom-deck-lower surface is adapted to be positioned over a surface of the ground. The pivot elements are (i) disposed at least in part in one of the top-deck and bottom-deck apertures, and (ii) adapted to allow the top deck to rotate horizontally about an axis perpendicular to the bottom deck when the apparatus is in motion. When the top deck is positioned at an angle to the centerline causing the top deck to overhang at least a portion of the first side edge of the bottom deck, the top-deck-lower surface is in communication with the bottom-deck-upper surface above an intersection of the first side edge of the second deck and the bottom-deck-upper surface; thereby, permitting the rider to practice maintaining the balance with the top deck so positioned and with the apparatus in motion. |
| US08256778B1 |
Combination trash can dolly and mop bucket
A unique attachment mechanism whereby a trash can dolly can be affixed to the underside of a mop bucket by an interconnection mechanism by a simple rolling motion so that it is not necessary to lift a heavy mop bucket filled with water to interconnect the mop bucket and the trash can dolly. |
| US08256774B2 |
Chucking member and spin head and method for chucking substrate using the chucking member
A chucking member configured to chuck the edge of a substrate includes a chucking pin which is eccentric from the rotation center. The chucking pin has a streamline shape and includes a first front-end portion disposed at the front end relative to the flow of an air current generated by the rotation of the substrate and a first back-end portion disposed at the back end relative to the flow of the air current. The first front-end portion includes a first tip, and the first front-end portion has a round shape. |
| US08256770B1 |
Skill game apparatuses
Skill game apparatuses include one or more game piece guiding elements configured to influence movement of game pieces within a game piece path in a manner that is dependent at least in part upon the skill of the player. In one embodiment, the back portion of a skill game apparatus is provided with one or more guide channels configured to limit horizontal movement by a game piece as it moves from the top of the back portion to a base portion of the skill game apparatus. In another embodiment, the skill game apparatus includes one or more player-repositionable guide members along a game piece path that are moveable in response to inputs provided by one or more player-operated controller devices. |
| US08256765B2 |
High-capacity device for receiving mailpieces
A storage device for a mail-handling machine, said storage device comprising a mailpiece-receiving deck along a longitudinal edge of which a referencing wall extends, and through which a conveyor belt passes for the purpose of conveying mailpieces along said referencing wall from an inlet of the device towards a sloping surface against which said mailpieces accumulate, said storage device further comprising a pivot arm that is mounted to move both vertically about hinge pin and horizontally along a slide rail, on which arm firstly a friction roller is mounted for pressing said mailpieces against the conveyor belt, and secondly a holding roller is mounted for pressing said mailpieces against the sloping surface. |
| US08256762B2 |
Raisable lift plate system for positioning and feeding media in an image forming device
A system for positioning and feeding media in an image forming device according to one embodiment includes a raisable lift plate having a top surface for receiving a stack of media sheets and a pick mechanism for feeding the media sheets into a media feed path. The system further includes a drive transmission having a single input, a first output connected to the pick mechanism for driving the pick mechanism, a second output connected to the lift plate for raising the lift plate, a first clutched gear connected to the first output of the drive transmission, and a second clutched gear connected to the first clutched gear and the second output of the drive transmission. The second clutched gear has an engagement opposite the first clutched gear. A single motor is connected to the input of the drive transmission for raising the lift plate and driving the pick mechanism. |
| US08256753B2 |
High-density fixture vise
A multi-station machine vise that is disclosed herein that utilizes soft jaws, which are symmetrical and machineable on all four sides. The jaws being identical in size and configuration makes them interchangeable/usable on any vise station, which results in reduced operating costs. The movable jaws are precisely located and fastened to the vise utilizing a jaw carrier, which incorporates a pull-down action to eliminate jaw lift. The jaw carrier includes a downwardly positioned wedge design that engages a corresponding wedge on a slide that moves the jaw carrier and the jaw. Incorporating the pull-down mechanism into the jaw carrier disposed between and slide and the jaw allows for simplifying the design and manufacture of the jaws. |
| US08256749B2 |
Strut assembly with air spring
A strut assembly includes a damper having a housing and a rod moveable relative to the housing along a longitudinal axis. The strut assembly includes a flexible membrane configured to receive a pressurized gas to form an air spring. A coil spring defines an inner diameter with the housing disposed within the inner diameter to permit relative movement between the coil spring and the housing. The coil spring is at least partially disposed outside the flexible membrane relative to the longitudinal axis. |
| US08256748B1 |
Land based or floating wastewater evaporator
A working pontoon raft has frame that supports a plurality of high speed evaporator fans. An alternative design uses a skid to support the same high speed evaporator fans. An on board pump draws wastewater from under the raft or via a hose from the pond to the skid and feeds it to the fans. Large amounts of wastewater from industrial reservoirs, such as oil drilling reservoirs, are evaporated into the air in an environmentally friendly manner Power is supplied to the raft via hydraulic lines. A land base generator supplies the hydraulic power. The entire system fits on a custom trailer. |
| US08256746B2 |
Integrated cross-flow reservoir
A cross-flow reservoir has a uniquely integrated filter and heat exchanger, whereby the reservoir, filtration and cooling functions are all performed by a single unit and without connecting fittings and connecting hoses therebetween. |
| US08256745B2 |
Portable hoist
A portable strap hoist comprises a generally rectangular frame. An upper hook is mounted at a top of the frame for mounting the frame to a structure, in use. A drum includes an insulated strap wound about the drum supporting a lower hook for supporting a load, in use. A spline shaft is operatively associated with the drum to rotatably mount the drum to the frame. A driven gear is mounted to the shaft. A portable housing is mounted to the frame and includes a handle and a drive in the portable housing including a drive gear operatively engaging the driven gear. |
| US08256740B2 |
Connection mechanism for fluid pipings, manufacturing method for the same, and fuel cell system including connection mechanism for fluid pipings
A connection mechanism for fluid pipings, for connecting a plurality of the fluid pipings to flow a fluid, includes: a first component provided to one side of the plurality of the fluid pipings and including a movable portion constituting a part of a pressure control valve and operated by a differential pressure; a second component provided to another side of the plurality of the fluid pipings and including an opening and closing mechanism which is opened and closed by an operation of the movable portion constituting the part of the pressure control valve; and a transmission mechanism provided to at least one of the first component and the second component. |
| US08256738B2 |
Double action directional fluid flow valve
A double action directional fluid flow valve includes a stepped piston connected with a poppet valve and moveable by a controller between open and closed positions by applying a continuous pressure to a small diameter piston face and selectively applying and removing pressure from a large diameter piston face to move the poppet valve between an open position and a closed position. |
| US08256736B2 |
Mounting rack structure and mounting hole adapter thereof
A mounting rack structure includes a rack body having a plurality of downward extended supporting legs, each of which is provided near a distal end with an mounting hole; a plurality of mounting hole adapters; and a plurality of fastening elements. The mounting hole adapter includes at least one vertical extension portion with a first retaining flange and a central passage having at least one second retaining flange formed therearound; and is assembled to the mounting hole with the first retaining flange firmly pressed against one side of the supporting leg. The fastening element can be extended through the central passage of the mounting hole adapter to firmly lock the supporting leg and accordingly the rack body to a heat-generating unit. With the mounting hole adapter, the mounting rack structure can be used with different types of fastening elements to save the cost for making different molds. |
| US08256729B2 |
Support for the holding and positioning of a utility load in space
In a support for holding and positioning a utility load in space having a base (10) and an elongated supporting arm (12) which between its longitudinal ends is swingably supported on the base (10) for swinging moment about a vertical first axis (24) and about a horizontal second axis (30) which intersects the vertical first axis (24), the supporting arm (12) carrying on one side of the second axis the utility load and on the other side of the second axis carrying a counterweight compensating for the utility load, the utility load being arranged on a first connector arm (14) which is pivotally supported at one end of the supporting arm (12) for moment about a third axis (36), the counterweight (18) being arranged on a second connector arm which is swingably supported on the other end of the supporting arm (12) for movement about a fourth axis (38), the third and fourth axis being parallel to one another, the spacing (Ln) between the engagement point (N) of the utility load and the first connector arm (14) and the third axis (38) being equal to the spacing between the third axis (38) and the vertical axis (24), the spacing (Lg) measured in the longitudinal direction of the second connector arm (16) between the center of gravity (G) of the counterweight (18) and the fourth axis (38) being equal to the spacing between a fourth axis (38) and the vertical first axis (24), and the two connector arms (14, 16) being so coupled with one another by a coupling means that in any pivoted position they are directed antiparallel to one another. |
| US08256728B2 |
Speaker assemblies, methods of installing speaker assemblies and methods of making speaker assemblies
Speaker assemblies are disclosed that are configured for simple installation and removal. Speaker assemblies include a gear ring, a plurality of screws adapted to rotate when the gear ring is rotated, and a latching mechanism adapted to extend one or more latches outward when the screws are rotated. Methods of installing speaker assemblies include inserting a frame through a mounting hole in a mounting panel. A gear ring coupled to a plurality of screws is rotated, and a plurality of latches extend outward to engage a back-side surface of the mounting panel. Methods of making speaker assemblies include coupling a plurality of screws with a gear ring to enable rotation of the plurality of screws upon rotation of the gear ring. A latching mechanism is coupled to each of the plurality of screws. |
| US08256727B2 |
Modular casket hardware
Modular casket hardware which includes a bracket configured to attach to a casket corner wall surface. The bracket is also configured to be oriented with respect to the casket in a first orientation to attach to the casket wall and a second orientation to attach to the casket corner. A bore in the bracket is configured to receive a casket bar when in the first orientation. Tabs on the bracket are configured to at least partially fit within a portion of the casket bar when the bracket is oriented in the second orientation. A bracket cover could also use other bracket type mechanisms to attach and hold the casket bars to the casket which will support the required weight of a casket at the grave site. Once a bracket and bars are attached, the casket will be able to be shipped without the decorative bracket cover installed. The decorative modular casket bracket cover will be able to be added to the casket at any time. |
| US08256726B2 |
Head for video-photographic apparatus
A support head (1) for video-photographic apparatuses (7) comprises a base (3) which can be fastened to a support structure (4) of said head (1), a platform (2, 2a) fixed rotatably to said base (3) about an axis of rotation (X), a slide (5) provided with attaching means (6) for attaching said apparatus (7) removably associable with said platform (2, 2a) so as to slide along a positioning direction (Y), a locking device (9, 10, 11, 12) for locking said slide (5) on said platform (2) in a desired position (P), and a positioning system (20) for positioning said slide (5) on said platform (2, 2a) provided with generating means (22) for generating a signal which is variable along said positioning direction (Y) and is correlated with said position (P), (and?) detector means (21) positioned on said platform (2, 2a) and capable of detecting said signal, said generating means (22) for generating a variable signal being provided on said slide (5) and configured in such a way that a specific value of said detected signal corresponds in a unique way to a specified position (P) of said slide (5) on said platform (2, 2a) along said positioning direction (Y). |
| US08256724B2 |
Display device
A display device includes a support part. The display device also includes a display main body coupled to the support part and tiltable relative to the support part. The display device further includes a first friction member coupled to the support part and configured to generate a first frictional force when the display main body is titled back and forth relative to the support part. In addition, the display device includes a second friction member configured to generate a second frictional force when the display main body is tilted relative to the support part at a predetermined angle or more. |
| US08256721B2 |
Toy track set and relay segments
Disclosed herein is a relay for a toy track set, the relay having: a first actuator; a second actuator; an object coupling the first actuator to the second actuator, the object being releasably received on the first actuator and the object has a mechanism configured to retract a cord into the object, the cord being secured to the second actuator at one end and the mechanism at the other end; a trigger moveably secured to the first actuator for movement between a first position and a second position wherein movement of the trigger from the first position towards the second position actuates the mechanism of the object and the object moves towards the second actuator as the mechanism of the object retracts the cord into the object; and a trigger moveably secured to the second actuator for movement between a first position and a second position wherein movement of the trigger from the first position towards the second position launches an object from the second actuator, wherein the trigger secured to the second actuator moves towards the second position when the object is drawn towards the second actuator by retraction of the cord into the object by the mechanism. |
| US08256719B2 |
Shape changing airfoil system
A method and apparatus for an airfoil, a flexible skin, and a shape control system. The flexible skin forms a control surface of the airfoil. The shape control system is capable of changing a shape of the control surface formed by the flexible skin between a plurality of shapes, wherein a gap does not occur during a changing of the shape of the control surface. |
| US08256712B2 |
Overhead rest module
A crew rest unit for an aircraft fuselage may be formed as a monocoque shell (10) having curved walls (10b) complementary to and fitting within an available space (20a, 20b) in the aircraft fuselage. The monocoque shell (10) provides an enclosure for at least one sleep area (14a, 14b) therein. The curved walls (10b) of the monocoque shell (10) have load-bearing mounting members (12) on their outer surfaces for attachment of fasteners (22) to an adjacent wall or frame for the pre-determined available space (20a, 20b) in the aircraft fuselage. |
| US08256710B2 |
Live trim tabs
A trim tab is disclosed for use on an aerodynamic foil that has first and second surfaces which extend between a leading edge and a trailing edge. Structurally, the trim tab includes a tab member that is bounded by slits formed through each surface to extend from the trailing edge toward the leading edge. Also, the tab member is bounded by a slot formed between the slits on the second surface to establish a flange between the slot and the trailing edge. Further, the trim tab includes an actuator that is mounted on the foil between the slot and the leading edge. The actuator includes an actuator arm that is connected to the flange. As a result, extension and retraction of the actuator moves the tab member about a hinge-less tab that is created on the first surface. |
| US08256707B2 |
Engine mounting configuration for a turbofan gas turbine engine
An engine mounting configuration reacts engine thrust at an aft mount. The engine mounting configuration reduces backbone bending of the engine, intermediate case distortion and frees-up space within the core nacelle. |
| US08256704B2 |
Vertical/short take-off and landing aircraft
A vertical/short take-off and landing aircraft with a single proprotor assembly that has a pair of inline counter-rotating rotors. Two inline counter-rotating engines are directly connected to the rotors. One engine is shut down in horizontal flight to improve efficiency. Gimbal mounting the proprotor assembly permits thrust to be directed forward to back and left to right to control pitch and roll when hovering. Varying the relative engine speeds controls yaw. The aircraft is adaptable as an unmanned vehicle. |
| US08256699B2 |
Webbing take-up device
A webbing take-up device includes a speed-reduction mechanism that reduces rotation speed of a motor to transmit rotation force to a take-up shaft. An overload release mechanism is disposed at a middle position of the speed-reduction mechanism. The overload release mechanism includes a large-diameter gear rotating with the rotation speed of the motor being reduced and the rotation force being transmitted, a spring member mounted to the large-diameter gear, and a small-diameter gear provided to rotate relatively to the large-diameter gear, rotating the take-up shaft when the rotation speed thereof is reduced and the rotation force is transmitted to the take-up shaft, engaging with the spring member to become a state where relative rotation with respect to the large-diameter gear is stopped, and slides with the spring member when the rotation force acts between the large-diameter gear to become a state where relative rotation to the large-diameter gear is allowed. |
| US08256697B2 |
Seal assembly with shroud
A seal system including a sleeve configured to receive a rotatable shaft therein and a dynamic race configured to be rotatably coupled to the shaft. The seal system further includes a biasing element configured to urge the dynamic race into engagement with a static race to form a primary seal, and a shroud configured to be rotatably coupled to the sleeve and positioned radially outside the biasing element. The seal system also includes a sealing element configured to be positioned radially inside the biasing element and to sealingly engage the sleeve to provide a secondary seal to generally block fluid bypassing the primary seal. |
| US08256695B2 |
Method for purification of semiconducting single wall nanotubes
A process of forming a semiconductive carbon nanotube structure includes imposing energy on a mixture that contains metallic carbon nanotubes and semiconductive carbon nanotubes under conditions to cause the metallic carbon nanotubes to be digested or to decompose so that they may be separated away from the semiconductive carbon nanotubes. |
| US08256686B2 |
Financial and similar identification cards read by magnetic swipe card readers and methods relating thereto
Apparatus forming a portable charge, debit or similar identification card which can be read using a magnetic card reader and methods for securing information are described. The preferred apparatus includes a magnetic stripe for storing information, a jamming assembly configured to emit a jamming signal which temporarily renders at least a portion of the magnetic stripe unreadable when the card is swiped through the card reader without first entering correct authentication data, and a power source adapted to supply power to the jamming assembly. Other features are also disclosed. |
| US08256682B2 |
Foldable data card assembly and method
A foldable data card assembly and method are disclosed. The foldable data card assembly comprises a base assembly with a left portion, a middle portion, and a right potion. The left portion or the middle portion contains an aperture. A data card is enclosed within the base assembly such that the aperture is aligned with a special number on the data card. A security barrier is placed adjacent to the personal account number on the data card, but the security barrier is not placed between the aperture and the special number on the card. During manufacture, the special number is read from the card through the aperture, and the special number used to generate activation information which is printed on the package. The activation information is read at the point of sale, and used to activate the account associated with the activation information. |
| US08256679B2 |
Use of barcode menus to configure and set-up vital signs monitors
When configuring multiple patient monitors (12) in a healthcare environment, configuration is simplified and setup time is reduced by employing barcoded configuration information that is scanned into the monitors (12) using a barcode scanner (14). A first monitor (12a) is configured by selectively scanning one or more barcodes contained in a configuration booklet. Once the first monitor (12a) is configured, its configuration information is stored and printed in barcoded format. The printed barcodes are then scanned into a second patient monitor (12b), without requiring the user to navigate the configuration barcode booklet a second time. Additionally, a patient's ID barcode is printed on vital signs records generated by the monitor, such as by a strip chart recorder or printer (20). |
| US08256675B2 |
Voltage converter, usage of a voltage converter, method for converting an AC voltage into a DC voltage, and contactless chip card
The invention relates to a voltage converter comprising a rectification unit and a voltage regulation unit, wherein the input side of the voltage converter can have an AC voltage applied to it, the output side of the voltage converter can have a rectified voltage taken from it, and the voltage regulation unit regulates the power in the voltage converter. |
| US08256674B2 |
Apparatus and methods for monitoring objects in a surgical field
Apparatus and methods for identifying and counting objects having identifiers entering and exiting a surgical field are provided. In one embodiment, the apparatus has an entry scanner, a hand held scanner and an exit scanner for generating a detection field and for receiving data which identifies said objects. In another embodiment, the apparatus has a plurality of lower antennas and an upper antenna for generating a detection field and for receiving data which identifies said objects. Various surgical devices with identifiers and methods for preventing electromagnetic coupling between and protecting objects and identifiers are also provided. The invention further provides apparatus and methods comprising a handheld scanner and a mat adapted to underlie a patient during a surgical procedure. |
| US08256666B2 |
Processing transactions of different payment devices of the same issuer account
Each portable payment device associated with a single account within a payment processing system is distinguished using track data. The track data from the portable payment device is read at each of a plurality of merchant point of sale terminals (POS). Rather than relying on the PAN alone, a merchant may utilizes the track data, or a proxy thereof, as the unique identifier for the portable payment device. The merchant may then process transactions involving the portable payment device based on the unique identifier. For example, in the transit environment the transit fare for each rider with different portable payment devices but the same account can be calculated using the unique identifier, such as the full track data read from both tracks of the corresponding portable payment devices. |
| US08256662B2 |
File with multiple labeled pockets
A file having first and second cover panels pivotally connected to each other at a hinge for movement between an open and closed position may be provided. The cover panels can overlap each other in the closed position to contain papers of a predetermined size therebetween. One or more superimposed pocket panels can be coupled to an inside of the first cover panel to define overlapping pockets dimensioned to hold the papers. The pocket panels can have first edge portions that define openings to the pockets, and the first edge portions can be staggered. The pocket panels may include an outermost pocket panel with an additional coupled edge. A labeling member can be provided that is associated with each pocket panel and configured for displaying identification information. The labeling members can extend beyond papers held in the pockets and can comprise tabs that can be staggered from each other. |
| US08256660B2 |
Semiconductor package system with fine pitch lead fingers and method of manufacturing thereof
A semiconductor package system, and method of manufacturing thereof, includes: a die having a contact pad; a lead finger having a substantially trapezoidal cross-section; a bump clamped on a top and a side of the lead finger, the bump connected to the contact pad; and an encapsulant over the lead finger and the die, the encapsulant with a bottom of the lead finger exposed. |
| US08256655B2 |
Cartridge for applying varying amounts of tissue compression
A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge. |
| US08256653B2 |
Surgical instrument with clamp
A surgical instrument for surgically joining tissue is disclosed. The surgical instrument includes a handle portion, an endoscopic portion, a pair of jaw members and a clamp. The endoscopic portion extends distally from the handle portion and defines a longitudinal axis. The pair of jaw members is disposed adjacent a distal end of the endoscopic portion. At least one of the jaw members is movable with respect to the other between an open position and an approximated position for engaging body tissue therebetween. The pair of jaw members is curved with respect to the longitudinal axis. The clamp is disposed adjacent the jaw members. The clamp is movable between an open position and an approximated position for engaging body tissue. The clamp is independently movable with respect to the jaw members and is curved with respect to the longitudinal axis. |
| US08256652B2 |
Carrier system
A system for carrying articles on a user's belt, comprising a belt (10) having multiple loops (22) on its outside surface and an article carrier (1) having a sleeve (40) sewn to the body of the carrier at a first end (42) and detachably connected to the body of the carrier at a second end (44). A stiff tab (60) is sewn at one end thereof into the sewn connection of the body of the carrier to the sleeve. The other end of the tab (64) is unattached and overlapped by the sleeve when the sleeve is wrapped around the belt for supporting the carrier from the belt. The carrier can be moved along the belt and placed in different positions unless the free end of the tab is inserted through a loop on the belt in which case the carrier will be fixed in position with respect to the belt. |
| US08256649B2 |
Clothes hanger with door hook and closet rod hook
A clothes hanger is provided including a hanger body and a hook assembly. The hanger body includes a pair of laterally and downwardly extending arms which connect at a central apex. The hook assembly is connected to the hanger body apex so as to rotate about a horizontal axis. The hook assembly includes a clothes rod hook and a door hook which extend in opposite directions from the hanger body's apex. The clothes rod hook includes an arcuate portion for hanging from a clothes rod having a circular cross-section. The door hook is u-shaped including a straight bar, a straight top plate, and a return flange. The door hook may be rotatable about an axis 90° relative to the axis which the hook assembly rotates about. |
| US08256648B2 |
Precompression system for a liquid dispensing device and method of assembling such precompressed system
A pre-compression system for liquid dispensing devices, such as sprayers, is presented. The pre-compression system includes a pump chamber and a valve chamber including a pre-compression valve member. The valve member is operable to allow liquid in the pump chamber to exit via an outlet only after a predetermined pressure is reached in the pump chamber, and to stop liquid from exiting when the pressure in the pump chamber falls below the predetermined pressure. The valve member includes an elastic diaphragm and a valve seat. The valve member has a concave surface facing a valve seat opening and a convex surface in communication with atmospheric pressure. |
| US08256647B2 |
Valve assembly for dispensing flowable materials
A valve assembly for dispensing a plurality of flowable materials, such as viscous fluids or powders, comprising a valve member having a plurality of inlets for the plurality of flowable materials and dispense outlets communicating with the inlets and a closure having one or more openings in a pattern that corresponds to the pattern of at least some of the outlets. The valve member and the closure are movable relative to each other between a closed position in which the outlets are closed and at least one dispensing position in which one or more openings in the closure are at least partially in register with the dispense outlets thus clearing the latter. |
| US08256645B2 |
Fluid dispensing system
A fluid dispenser is disclosed where a backoff distance is determined and implemented to prevent leakage while dispensing sequentially an accurate, precise amount of fluid substantially independent of the fluid remaining in a syringe-type dispenser. The fluid characteristics of the fluid, e.g. viscosity, surface tension, etc. affect the backoff distance that may be determined heuristically for fluid type, amount of fluid remaining in the syringe and amount to be dispensed. Once the fluid characteristics are known, the dispensing may be accomplished automatically with a processor loading new drive and backoff steps to a motor controller. |
| US08256638B2 |
Paint liner, and kit including the same
A paint liner having a containment area within the paint liner for receiving and containing paint, the containment area defining a peripheral edge provided with a rim, the rim being provided with male and female components, the male and female components of the paint liner being positioned, shaped and sized with respect to one another so that the paint liner can be operated along first and second operating modes, where in the first operating mode the male component of the paint liner is insertable into a corresponding female component of another paint liner so that the paint liners can be nested into one another, and where in the second operating mode the paint liner is turned over so that the male component of the paint liner is insertable into another corresponding female component of the other paint liner in order to have the first paint liner cover the containment area of the other paint liner. |
| US08256634B2 |
Synthetic resin bottle
The technical problem to be solved by this invention is to create a shape of vacuum absorbing panels that can control swelling deformation involved in hot filling of synthetic resin bottles, without impairing the vacuum absorbing function of the bottles. A principle means of giving solution to this problem is a synthetic resin bottle of this invention comprising multiple vacuum absorbing panels in a dented shape disposed around a body in parallel in a circumferential direction, and also a vertical groove disposed in a laterally central area of each vacuum absorbing panel so that the vertical groove performs a function as a starting point for the deformation into a further dented state at the time of depressurization, wherein the vertical groove has a changing depth that gradually grows larger toward an upper end and a lower end, starting from a vertically central area of each vacuum absorbing panel. |
| US08256632B2 |
Tamper-evident opening device, screw cap for use in such an opening device and method of forming such an opening device
An opening device for a packaging container comprises a neck portion and a screw cap. The opening device comprises a wall of the first part of the screw cap being with a weakening extending in a circumferential direction of the first part and a recess extending in a longitudinal center axis direction of the first part. The recess is arranged to receive a projection of the neck portion, which projection is directly injection-molded in the recess. A tamper flap of the first part, which tamper flap is defined by the weakening and the recess, is automatically deformable in connection with a first time opening of the packaging container by cap rotation. |
| US08256631B2 |
Closure system for containers
A closure system is provided for containers used for storing or administering substances in the form of liquids, pastes or powders, which includes a cap, provided with a through-hole, and a closure element, wherein the cap holds the closure element with a force fit and/or form fit on the container, in the area of the container opening that is to be closed, by a catch element present on the container. The end face which surrounds the container opening, and on which the closure element bears, comprises a depression. The closure element is a virus-proof, bacteria-proof and spore-proof film that lies on the end face and, at least in some areas, over the depression. The cap is then fitted in place, an elastomer ring or adhesive ring is arranged between the closure element and the depression and fills the depression. |
| US08256627B2 |
Blanking panel
A snap-mount blanking panel for an equipment rack or cabinet enclosure has ergonomic grips spaced laterally inwardly and offset forwardly to permit comfortable and reliable mounting and removal of the blanking panel regardless of lateral clearance. A special stacking structure engages the grips in a manner to position a blanking panel, when stacked upon a lower blanking panel, in a fixed and stabilized relation to the lower blanking panel. The stacking features enable stable stacking of multiple units, one on top of another, without requiring external confinement of the stack. |
| US08256625B2 |
Water filtration system
A filter cartridge includes a top end cap and a bottom end cap spaced apart from one another. A filter media is disposed between the top and bottom end caps. An outlet channel is within the filter media and extends between the top end cap and the bottom end cap. The outlet channel includes an open top end proximate the top end cap and a closed bottom end proximate the bottom end cap. |
| US08256622B2 |
Combined transport and exhibition device
The present invention is related to a combined transport and exhibition device (1) for an exhibition stand comprising two matching shell portions (2, 3) and at least two clasp means (2a, 3a) provided on each shell portion to keep said shell portions together and interacting to form a storage space (4) when mounted as a transport unit. The device (1) includes at least two bars (13) which are connectable to two oppositely arranged clasp means (2a, 3a) on each shell portion (2, 3) when mounted as a display unit. |
| US08256620B2 |
Box template with integrated corner protectors
A box template formed of a sheet of material defines a foldable box having at least four side surfaces, a first end surface, and a second end surface. The box template also includes corner protector sections integrally formed with the foldable box. The corner protector sections are configured to be folded to protect an object placed inside the foldable box. The first end surface and second end surface may each include at least two surfaces that are integrally formed with, and connected to, two of the side surfaces. The corner protector sections may be integrally formed with, and connected to, the other two sides of the four side surfaces. The corner protector sections are configured with a plurality of identifiable sections that may be folded in order to create corner protectors. Four corner protector sections may be integrally formed with the foldable box so as to define eight corner protectors. |
| US08256618B2 |
Magnetic storage device and a method of assembling the device
A magnetic storage device is disclosed which is capable of retaining a plurality of articles, each having a thickness and a magnetic affinity. The storage device includes a base having a cavity which houses a magnetic member and a tray which mates with the base to enclose the magnetic member. The tray has a plurality of cavities formed in an upper surface and each of the cavities is designed to retain one of the articles. Each of the cavities has an elongated, semi-circular configuration with opposite ends located adjacent to a pair of raised abutments. The pair of raised abutments extends to a height less than the thickness of each article. The storage device also includes a cover which can be secured to the tray to enclose the plurality of articles therein. A method of assembling the magnetic storage device is also disclosed. |
| US08256617B2 |
Carrier for containers
A carrier is for holding a plurality of containers. The carrier comprises a bottom panel comprising a plurality of bottom openings, and a first side panel and a second side panel. A first top panel is foldably connected to the first side panel and a second top panel is foldably connected to the second top panel. The first top panel and the second top panel form a top wall of the carrier. The first top panel comprises a first handle portion, the second top panel comprises a second handle portion. A handle is foldably connected to at least one of the side panels. The handle comprises the first handle portion and the second handle portion, is separable from the top wall, and pivotable between a lowered position and a raised position. A blank for forming a carrier and a method for forming a carrier are also generally disclosed. |
| US08256615B2 |
Packaging container
A packaging container includes a pallet, an enclosure base, an enclosure box, a sheet, and a set of fasteners. The pallet includes a bottom deck, a top deck, and a set of support members. The enclosure base is placed on the pallet top deck. The enclosure box is placed above the pallet top deck around the enclosure base, and includes a top wall, first and second pairs of opposed side walls, an open bottom, and a first set of through-holes. The sheet is passed across the pallet hollow structure and fastened to the enclosure box to connect the pallet to the enclosure box, and includes a center panel, a pair of side flaps, and a second set of through-holes. The set of fasteners are passed through the first and second sets of through-holes to fasten the sheet to the enclosure box from outside the enclosure box. |
| US08256613B2 |
Suture packaging for barbed sutures
The preset disclosure describes packaging for sutures having barbs. The packaging includes a base, a cover configured to be placed adjacent to the base to form the suture package and a plurality of protrusions which are configured for selectively maintaining and slideably releasing surgical barbed sutures. Additionally disclosed is a barbed suture package including a substantially flat base member having a top side, a bottom side, and an outer periphery, an outer wall extending upwardly from said top side of said base member about the periphery of said base member, said outer wall having a top, an outer surface, and an inner surface, at least one groove in said base member for receiving a suture, each of said grooves having an opening in a bottom and both sides and an opening in said top side of said base member, a needle park for receiving a needle, said needle park centrally mounted to said top side of said base member within the interior wall, and, a flat cover member having a top, a bottom, a suture discharge opening, and an outer periphery, wherein said cover member is mounted on said top of said outer wall. |
| US08256612B1 |
Protective frame for portable electronic devices
A protective frame for portable electronic devices consists of a main frame and a cover. The main frame is provided with a window, a recessed entry formed in a lower side, at least one positioning projection located at the recessed entry and separated by a groove, and a sliding groove cut in the inner walls of other three sides. The cover is laid on the main frame, having an opening, an engaging projection protruding outward around three sides to slide in and engage with the sliding groove, at least one recessed groove cut in the inner wall to correspond to the positioning projections of the main frame, a positioning projection formed at the end of each recessed groove, and an interlocking groove bored next to the outer edge of each positioning projection. Hence, a portable electronic device can be wrapped up by the protective frame to prevent it from damaged. |
| US08256611B2 |
Camera cover allowing concealed use of lens and camera
A camera cover comprising a surrounding sidewall that has an interior sized and configured for receiving and housing a camera. The sidewall defines opposed first and second openings through which the camera may be operated. A camera mount is connected to the surrounding sidewall and is operative to secure the camera within the interior with the camera's lens directed to one of the first and second openings. The camera cover preferably includes a strap with opposed first and second end portions that are each removably fastened to the surrounding sidewall. The end portions of the strap may each include an extension strap securable to the camera. The camera cover includes a first closure associated with the first opening and a second closure associated with the second opening. The first closure comprises a first flap and a magnetic latch and the second closure comprises a second flap and a zipper. |
| US08256610B2 |
Golf bag with a carrying system, a lockable stand system, and a recessed stand system
A golf bag is provided including a carrying system having two members attached to a surface of the golf bag and arranged to form an “X” pattern. A casing is affixed to the golf bag and defines a recess in a surface of the golf bag. A stand system is mounted in the recess. The stand system includes a pair of attached pivotal members and a center rod assembly disposed between the pivotal members. The stand system further includes a spring mounted to an upper end of the center rod assembly, whereby compression and release of the spring cause the pivotal members to pivot between extended and retracted positions. |
| US08256609B1 |
Dispensing system
A device comprising a sealed package having a front wall, a rear wall, a top edge, a bottom edge, a lubricant compartment and a prophylactic compartment, with the compartments proximate to each other. A lubricant is in the lubricant compartment and a prophylactic is in the prophylactic compartment. |
| US08256604B2 |
Banknote processing machine
A banknote processing machine includes: a receipt section which receives a banknote; a temporary storage section which includes a pair of first and second drums, and a tape wound between the pair of first and second drums, the tape having an end fixed to the first drum, a tape section for banknote sheets and a tape section for partition sheets positioned at a side of the end with respect to the tape section for banknote sheets, the temporary storage section releasably receiving a conveyed banknote by winding the conveyed banknote on the first drum together with the tape section for banknote sheets and releasably receiving at least one partition sheet by winding the partition sheet on the first drum together with the tape section for partition sheets; and a control section which causes the temporary storage section to release the partition sheet wound on the first drum, and causes the receipt section to receive the partition sheet from the temporary storage section, in response to the receipt section receiving a banknote. |
| US08256603B2 |
Device for intake and output of paper currency and method therefore
A device for the intake and output of paper currencies comprises an arrangement for examining the value and authenticity of the currency, which thereafter is fed to a transport system of a currency stacking bank via a currency storage module, wherein the storage module, which is exchangeable located below the currency stacking bank is constructed as a revolving magazine and comprises a series of roller magazines, whereby the intake and output opening of each of the roller magazines is pivoted by means of an actuator into a d position of the transport system. |
| US08256601B2 |
Sprung anti-backing-off device
The invention relates to a mechanical sprung anti-backoff device, capable of fixedly immobilizing or releasing a manual control handwheel (4) and a motor acting on one and the same rotation shaft, comprising a cylindrical spring (7, 16), a cylinder (9, 17) mounted so as to rotate on the rotation shaft, the spring being able to rotate with the cylinder, turns of the spring being in contact with a surface of the cylinder and its ends being capable of coming into contact with the handwheel. The ends of the spring (7, 16) are curved inward or outward, the handwheel (4) may act on the curve of one or other of the ends of the spring (7, 16), and the rotation of the spring (7, 16) is limited by a stop acting against one or other of the ends of the spring. Application can be to manual control and motorized control valves, for example on fluid pipes. |
| US08256596B2 |
Outer housing geometry for aligning clutch plates
An outer housing for a clutch assembly that allows for the housing to be placed over an already assembled multi-disc clutch pack. The outer housing incorporates a plurality of internally splined grooves, a lead-in chamfer to assist in the alignment of the center line between the housing and the center line of the clutch pack, and an index chamfer on elevated ridges that reside between the splined grooves to assist in the alignment of the splined teeth of outer clutch plates in the assembled clutch pack with said splined grooves. |
| US08256592B2 |
Wet clutch
A wet clutch and to a hydrodynamic torque converter with a respective wet clutch as converter lockup clutch. In order to provide a good response of the wet clutch, the support elements for the friction surfaces and for the opposite friction surfaces of the wet clutch are axially supported relative to one another, at least over a partial portion of the actuation travel of the wet clutch. |
| US08256591B2 |
U-beam support mechanism for luggage
The present invention relates generally to a support mechanism for luggage, and more specifically to a support mechanism for luggage having U-shaped recesses within which telescoping handle tubes are positioned. |
| US08256589B2 |
Spring strut with control sleeve
A suspension strut with an elastomer block for a wheel of a vehicle, in particular, for a wheel of a motorcycle is provided. The spring constant of the elastomer block, which interacts with an additional spring element, can be changed by introducing a control sleeve between the elastomer block and the body of the suspension strut. The elastomer block further is effectively disengaged from the additional spring element when the control sleeve is in a lower end position, so that the spring rate is determined only by the additional spring element. |
| US08256587B2 |
Shock absorber
A shock absorber for use in lowering a structure in a body of sea water. The shock absorber includes a cylinder with a piston arranged slidably therein, said piston having a piston rod which in use extends downwards out of the cylinder, wherein at least one chamber in the cylinder above the piston is fillable with a fluid and is provided with means for controlled exiting of the fluid from the chamber when the piston rod is subjected to an impact force which presses the piston inwards in the chamber. Said fluid is water deliverable from the body of sea water to said chamber through a valve device having a one-way function in the piston, and the piston and the piston rod alone have sufficient weight to pull the piston down and provide renewed filling of the chamber with water when the impact force has ceased. |
| US08256583B2 |
Integrated outboard wet disk brake
A integrated outboard wet disk brake comprises a one-piece casting including a power plate, an upper portion and a lower portion. The power plate provides a backing surface for a sealed annular housing for brake cooling fluid, and having a central opening. The upper portion extends radially and axially from the power plate above the central opening, and is pivotably connected to a first component of an independent wheel suspension. The lower portion extends radially and axially from the power plate below the central opening, and is pivotably connected to a second component of the independent wheel suspension. |
| US08256582B2 |
Methods and devices for surveying elevator hoistways
A device for surveying an enclosed structure (10) includes a platform (24) configured to longitudinally traverse the structure (10), at least one first distance) sensor (48) connected to the platform (24) and configured to measure a lateral distance between a point on the platform (24) and a wall of the structure (10), at least one second distance sensor (50) connected to the platform (24) and configured to measure a longitudinal distance between a point on the platform (24) and a first end of the structure (10), and a transport machine (22) configured to move the platform (24) substantially longitudinally within the structure (10). |
| US08256581B2 |
Landing door proximity warning system
A security system for an elevator has a car position sensor, which is adapted to determine if a car is at a landing. The security system further has an indicator, which is located at the landing. The indicator is adapted to emit a warning signal if the car is not at the landing. |
| US08256568B2 |
Protective sleeve having an external sound-amplifying member
A protective sleeve having an external sound-amplifying member is configured to cover a portable electronic product having an audio port, and it includes a covering element covering the portable electronic product and a sound-amplifying member. A surface of the covering element is provided with a connecting hole in communication with the audio port. The sound-amplifying member is hollow and connected to the outside of the covering element. One end of the sound-amplifying member is formed into an insertion section inserted into the connecting hole, and the other end thereof is formed into a sound-amplifying section. The sound of the portable electronic product is emitted from the audio port and amplified through the sound-amplifying member and the sound-amplifying section. By this structure, an external loud speaker is unnecessary, and the protective sleeve itself can generate a sufficient sound-amplifying effect, thereby increasing the functionality and practicability of the protective sleeve. |
| US08256567B2 |
Diaphragm and speaker using same
A diaphragm is disclosed. The diaphragm includes a dome part, an edge part connected to an outer peripheral part of the dome part. The dome part includes a main body defining a first surface and a second surface opposite to the first surface, a first dome part connected to the first surface, and a second dome part connected to the second surface. |
| US08256566B1 |
Speaker enclosure
A loudspeaker enclosure accommodates at least one speaker. Sound waves emanating from the rear of the speaker exit through a port in the enclosure. The interior of the enclosure contains at least one partition to lengthen the acoustic path from the rear of the speaker to the port and to cause alternating expansion and contraction of the sound waves emanating from the rear of the speaker. The partitions are arranged in relation to the speaker(s) so as to reduce sound wave reflections that would create non-linearities in the frequency response. |
| US08256565B2 |
Enclosures for containing transducers and electronics on a downhole tool
An enclosure for housing a transducer and electronics for disposal on a downhole tool. A transducer is disposed at an angle with respect to a longitudinal axis of the enclosure, wherein the enclosure contains a fluid surrounding the transducer. Enclosures also include transducers linked to motor means for selective rotation of the transducers within the enclosure. Enclosures with transducer arrays for phased or targeted signal transmission/detection. |
| US08256564B2 |
Vehicle and vehicle exhaust pipe
A vehicle, such as a motorcycle, can include an exhaust pipe connected to a back or rear side of an engine of the vehicle. A rear cushioning member can be provided between the engine and a rear wheel of the vehicle. The exhaust pipe can include a front portion that extends from the engine backward on one side of the rear cushioning member, with respect to a widthwise direction of the vehicle, and a transverse portion that extends, in a direction substantially transverse to a lengthwise direction of the vehicle, from the one side to another side, between the rear cushioning member and the rear wheel. |
| US08256563B2 |
All terrain vehicle
In an all terrain vehicle, an engine body of an engine unit is positioned along a center line that is perpendicular or substantially perpendicular to a transverse direction of the vehicle. A continuously variable transmission of the engine unit is disposed transversely lateral to the engine body. A center console includes an inner space. The center console is disposed in a transverse center portion of a cabin space. The center console connects a space positioned forward of a front panel and a space positioned under a seat. An intake duct is connected to an upper surface of the engine unit, and extends forward therefrom. The intake duct is at least partially disposed in the interior of the center console. An exhaust duct is connected to the engine unit, and extends rearward therefrom. |
| US08256562B2 |
Powertrain having multi-stage damper
A powertrain for a motor vehicle includes an engine disposed in a front of the motor vehicle and having an output member, an automatic transmission disposed in a rear of the motor vehicle and having an input member, a torque converter connected to the input member of the automatic transmission, and a shaft disposed along a length of the motor vehicle and connected to the torque converter. A first damper is connected to the output member of the engine and is connected to the shaft. The first damper has a first spring set interconnected to the output member of the engine and a second spring set interconnected to the first spring set and to the shaft. The first damper is operable to isolate torsional vibration between the engine and the shaft and isolate the shaft from torsional resonant behavior. |
| US08256561B2 |
Vehicle
In one aspect, the vehicle is a relatively small-sized utility vehicle and includes front and rear wheels on the right and left sides of a body of the vehicle. A seat is located substantially midway between the front and rear wheels. At least part of a power unit is disposed in the space under the seat. The power unit includes an engine having a crank shaft and a transmission to which power is input from the output portion of the engine through a first power train. The crank shaft includes a rotational mass, and at least a portion of the transmission is located in the space below a swept area of the rotational mass. |
| US08256560B2 |
Motor vehicle operator identification and maximum speed limiter
A programmable device that interfaces with a motor vehicle. The device is programmed to identify the operator who is gaining access to the motor vehicle. The device is further programmed to associate a maximum allowable speed with each person allowed to operate the motor vehicle. The device incorporates an access and operation means together with a computer that is compatible with the motor vehicle on board computer. The computer includes in it's output a signal that controls the maximum allowable speed that the on board computer will permit the motor vehicle to operate at for the identified operator. |
| US08256555B2 |
Three-wheeled motorcycle
A three-wheel motorcycle having a support frame with rear wheels mounted on a double axle with differential there between for a drive from a powerful automobile type engine. A front portion of the frame supporting the front motorcycle type single steerable wheel and handlebars mounted thereto for conventional steering. Other features include a unique shock and spring mechanism for the support frame measuring no more than 6 inches off of the ground and having a center of gravity of 14 inches or less powered by an internal combustion engine. |
| US08256553B2 |
Electric vehicles
An electric vehicle includes a chassis and a compartment defined by the chassis. A power container houses at least one energy storage/generating device for powering the electric vehicle. The power container is insertable into and removable from the compartment through the left side and the right side of the chassis. A suspension apparatus includes a shaft, a control arm pivotably connected to the shaft, at least one helical torsion spring mounted on the shaft, and a linear actuator. Movement of the linear actuator increases bending stress on the at least one helical torsion spring and urges the control arm downwardly. |
| US08256549B2 |
Electric vehicle
A utility vehicle is disclosed having an electric drive. The drivetrain is comprised of batteries, a motor, a transaxle driven by the motor, a rear differential driven by the transaxle, and a prop shaft which is driven by the transaxle and drives a front differential. The batteries are provided in two groups and are supported on the frame of the vehicle. |
| US08256542B2 |
Robotic vehicle
A mobile robot includes a chassis defining at least one chassis volume and first and second sets of right and left driven flippers associated with the chassis. Each flipper has a drive wheel and defines a flipper volume adjacent to the drive wheel. The first set of flippers is disposed between the second set of flippers and the chassis. Motive power elements are distributed among the chassis volume and the flipper volumes. The motive power elements include a battery assembly, a main drive motor assembly, and a load shifting motor assembly. |
| US08256540B1 |
Self-storing retainer cap assembly
A retainer cap assembly for attaching a track assembly to a vehicle includes a housing and at least two latch plates disposed in the housing, pivotable about a common pivot axis, between a locked and an unlocked position. A lock bar is rotatably supported on the housing, wherein the lock bar rotates about an axis perpendicular to the pivot axis of the latch plates, so as to be selectively engaged with both of the latch plates to prevent the latch plates from rotating on the pivot axis when the latch plates are in a locked position and disengaged with both of the latch plates to allow the latch plates to rotate on the pivot axis when the latch plates are in an unlocked position. |
| US08256538B1 |
Containment system for oil field riser pipes
A riser pipe containment valve attached to the drill string tool that uses the wells' intense pressure to cap and control flow when lowered down the riser and attached to its internal wall. Oil/gas sealing and stoppage flow through the valve are controlled by stop flow plug movement. The valve attached then to the riser pipe wall is locked to that surface with pressure indented balls forced into wall indented cavities locking valve to riser in multiple engagement points. When the valve is installed as a riser pipe insert, and used as a by-pass stop flow pipe, without retention attachments, it continues to function as an oil/gas stop flow plug system, and electronic sensors in the valve are utilized to monitor flow and sealing conditions relative to high pressure and convey data to the drill string tool and its electronic system display. |
| US08256536B2 |
Backreamer for a tunneling apparatus
A backreamer includes a distal end configured for connection to product and a proximal end configured for attachment to a distal end of a drill string. The backreamer includes a backreaming cutter having a cutting side that faces toward the proximal end of the backreamer. The backreamer also includes a proximal assembly that extends between the proximal end of the backreamer and the backreaming cutter. The proximal assembly defines a vacuum passage for removing material cut by the backreaming cutter. The backreamer further includes a drive stem for transferring torque to the backreaming cutter for rotating the backreaming cutter. The drive stem is rotatably supported within the proximal assembly such that the drive stem and the backreaming cutter are rotatable relative to the proximal assembly. The backreamer additionally includes a distal assembly that extends between the backreaming cutter and the distal end of the backreamer. The distal assembly includes a vacuum blocking plate positioned distally with respect to the backreaming cutter. The backreaming cutter and the drive stem are rotatable relative to the vacuum blocking plate. |
| US08256535B2 |
Mill-through tailpipe liner exit and method of use thereof
A method and apparatus for forming a window in the wall of a tubular wellbore. In one embodiment described herein, a down hole apparatus for forming a window in the wall of a wellbore utilizing a plurality of tubing string sections and a thick tailpipe positioned at the down hole end of a tubing section. |
| US08256529B2 |
Arrangement for employing drill steel centralizer travelling on feed beam of rock drill machine
The invention relates to an arrangement for employing a drill steel centralizer travelling on a feed beam of a rock drill machine. The drill steel centralizer has a pressure fluid-operated actuator for closing a transfer opening intended for a drill rod during drilling, whereby pressure fluid is fed into the actuator during drilling. |
| US08256517B2 |
Downhole multiple bore tubing apparatus
A tubing assembly for entering multiple boreholes includes an outer shroud having an axial throughbore, and an inner tubular member disposed in the axial throughbore, wherein the tubular member is releasably coupled to the shroud, and wherein the outer diameter of the shroud is adjustable. A tubing assembly for entering multiple boreholes may also include a shroud having an axial throughbore, a movable tubular member disposed in the axial throughbore, and a releasable coupling between the shroud and the tubular member, wherein the releasable coupling includes a retracted position allowing entry of the tubing assembly into a junction between two boreholes, wherein the releasable coupling includes an expanded position allowing movement of the tubular member relative to the shroud and prevents re-entry of the tubing assembly into the junction. |
| US08256511B2 |
Use of a heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation
A process is disclosed for using heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation. The hydrocarbons may be in the form of bitumen or heavy oil. The heavy petroleum fraction may be injected into at least one injection well and hydrocarbons produced out of at least one distinct production well. The heavy petroleum fraction may be co-injected together with steam and/or hot water and/or solvent. The heavy petroleum fraction may be a heavy fraction of a process used to upgrade crude oil, such as a heavy asphaltene fraction produced from solvent deasphalting crude oil produced by this recovery process. |
| US08256510B2 |
Control screen assembly
Screen assemblies capable of being disposed in a bore for hydrocarbon fluid production are described. The screen assemblies can support filter mediums and reduce or eliminate plugging by swellable material. One screen assembly includes filter mediums supported by a rigid member located exterior to a portion of a base pipe. The rigid member can include openings through which the filter mediums can be in fluid communication with an inner diameter of the base pipe. Swellable material can be disposed exterior to a second portion of the base pipe adjacent to the rigid member. The filter mediums can be displaced to contact a wellbore and the rigid members can help reduce or prevent plugging of screen assembly openings. |
| US08256509B2 |
Compact jar for dislodging tools in an oil or gas well
This invention relates to a jar used to dislodge tools stuck in a well. The jar includes two housing portions movable with respect to each other. A release collet forms a portion of one of the housings. A release sleeve is carried by a mandrel and is located within the release collet. After a given amount of movement of the housing with respect to the mandrel, the release mechanism is activated and the two housing sections rapidly move with respect to each other. A hammer portion of the mandrel then strikes an anvil in the anvil housing, thus applying an upward force to the tool lodged in the well. |
| US08256507B2 |
Tapered surface bearing assembly and well drilling equipment comprising same
A well drilling head comprises a housing and a bearing assembly. The housing has a sidewall structure defining a central bore. A tapered bearing assembly seating surface is provided within the central bore of the housing. The bearing assembly includes an outer barrel having a central bore, an inner barrel at least partially disposed within the central bore of the outer barrel and bearing units coupled between the barrels for providing concentric alignment of the barrels and allowing rotation therebetween. The outer barrel is removably seated within the central bore of the housing. A tapered exterior surface of the outer barrel is engaged with the tapered bearing assembly seating surface of the housing whereby engagement of the tapered surfaces align the outer barrel with respect to the central bore of the housing. |
| US08256504B2 |
Unlimited stroke drive oil well pumping system
An unlimited stroke drive method for pumping fluid from an oil well in which the well has a tubing string extending from the earth's surface down to a fluid producing formation. The method includes the steps of positioning a pump barrel within the tubing, an upper end of the pump barrel having communication through a standing valve with the interior of the tubing string, vertically reciprocating a length of flexible cable within the tubing string to vertically reciprocate a plunger within the pump barrel to allow a lower portion to quickly fill with fluid from the producing formation and then to a downward position in which fluid within the pump barrel lower portion is transferred through a traveling valve to an area within the pump barrel above the plunger to move formation fluid from within the pump barrel to the interior of the tubing and thence to the earth's surface. |
| US08256500B2 |
Heat dissipation device having support brackets with buckles to support the fan
A heat dissipation device includes a heat sink, a fan having a flange and a plurality of brackets mounting the fan on the heat sink. Each of the brackets includes two pair of spaced buckles extending from a top thereof toward the fan. A bottom of each bracket is fixed on a bottom of the heat sink. The two pair of buckles of the bracket are buckled on the flange of the fan. |
| US08256498B2 |
Heat dissipation apparatus having heat pipes inserted therein
A heat dissipation apparatus includes a heat sink and a pair of first heat pipes. The heat sink includes a pair of first fin assemblies staggered with a pair of second fin assemblies. The first and second fin assemblies each define a receiving groove therein. The second fin assemblies each further defines an opening communicating with the receiving groove of a corresponding second fin assembly. The first heat pipes each include an evaporation section and a condensation section. A portion of the condensation section of each of the first heat pipes is inserted into the receiving groove of each of the first fin assemblies. The other portion of the condensation section of each of the first heat pipes is received in the receiving groove of each of the second fin assemblies through the opening. |
| US08256497B2 |
Thermal energy exchanger
A thermal energy exchanger assembly (100) includes an exchanger housing (138). The exchanger housing (138) houses a pair of core support assemblies (174) formed of individual core supports (200). The core supports (200) are coupled together so as to form apertures 228. Core tubes (180) are received within the apertures (228). A fresh airstream (122) is made to flow through the core tubes (180) while a stale airstream (114) is made to flow between and around the core tubes (180). In this manner, an exchange of thermal energy occurs between the fresh airstream (122) and the stale airstream (114). |
| US08256496B2 |
Air diverter for vehicle cooling system
The invention relates to an air diverter for a vehicle cooling system. There is a need for an improved vehicle cooling system. An air diverter is provided for a vehicle cooling system having a radiator, a fan for moving air through the radiator and a cooling unit positioned in front of the radiator with respect to air moving through the radiator. The fan is surrounded by a fan shroud. The air diverter includes a collector and a conduit. The collector is positioned between the cooling unit and the radiator. The collector receives a portion of air which passes through the cooling unit. The conduit extends around an edge of the radiator and communicates air from the collector to the interior of the fan shroud while bypassing the radiator. |
| US08256494B2 |
Metal-strip guiding apparatus
A continuous-casting unit produces a longitudinally extending and traveling strand having a solid shell and a liquid core. A strand-guiding apparatus has a plurality of longitudinally spaced section frames and respective pairs of roller assemblies carried on the frames and transversely flanking and bearing transversely on the strand. Each pair forms a gap through which the strand passes, and each roller assembly is formed by two aligned subrollers. A respective center is provided bearing between the subrollers of each roller assembly and bracing inner ends of the respective subrollers transversely against the respective frame. Respective outer rollers at outer ends of the subrollers of each roller assembly brace the respective outer ends transversely against the respective frame. The subrollers are shaped or supported on the respective frame such that in an unloaded condition the gap is transversely narrower at the center bearing than at the outer bearing. |
| US08256488B2 |
Collapsible light-weight perforated partition
A semi-private partition or covering includes a collapsible structure having a plurality of uniform perforations formed therein. The plurality of uniform perforations can be configured in size, shape, and dimension to provide not only aesthetic but functional differences from one partition to the next. A manufacturer can make a partition by forming a collapsible structure, such as by bonding a plurality of elongate cells along a plurality of different horizontal seams. The manufacturer can then position a plurality of cutout apparatus about the structure and apply the cutout apparatus to create hollow perforations passing through the entire depth of the collapsible structure (e.g., when expanded). The partition can be mounted to a top or side support structure for any combination of vertical or horizontal expansion/contraction of the partition. |
| US08256486B1 |
Water accumulation prevention systems, devices and methods for awning structures
A bow system is provided for coupling between a pair of arm members of an awning structure in a mounting region located beneath an area corresponding to a leading portion of an awning sheet thereof. A bow member of the bow system is aligned generally parallel to a lead member of the awning structure and is configured to flex upwardly to elevate a portion of the awning sheet when the awning is in a deployed configuration to prevent the accumulation of water or debris thereon. The bow member may automatically flex as the awning structure moves from a retracted configuration toward the deployed configuration. Other prop devices and methods of preventing the accumulation of water or debris on awning structures using bow systems and other prop devices are also provided. |
| US08256484B2 |
End effector for constructing composite members
An end effector constructing composite members, in which a compaction roller and redirect rollers translate synchronously along the compaction axis. Additionally, the end effector includes an advantageous arrangement of spools and rollers that directs tow to the redirect rollers at substantially a right angle. Movement of the compaction roller along the compaction axis induces little, if any, changes in tow tension. The substantially constant tow tension advantageously reduces rewinding of the tow supply spools, which can degrade the quality of the lay up and contribute to despooling problems. |
| US08256480B1 |
Coupling apparatus for positioning components in workpiece interior and method of using same
A component coupling apparatus for mounting a component to an internal contact surface of a hollow workpiece which includes a positioning unit and at least one component holding unit. The component positioning unit includes a processor having memory which pre-stores data representative of a workpiece target feature and an access opening therein. The component positioning unit includes a 3D laser scanner/digitizer which is movable to scan the exterior surface of the workpiece and identify the axial centers of the access opening and target feature, and calculate the distance and/or directional vector therebetween. The component holder unit includes component holder supported on a support arm. The component holder releasably secures the component to be joined to the workpiece, and is sized for insertion at through the access opening to move the component into alignment with the contact surface. The processor controls movement of the carrying arm in directional movement in relation to the scanned distance between the access opening and the target feature, by providing control signals to a robot used to selectively activate position the component holder in response to identified and triangulated relative distances between the access opening and target features. |
| US08256479B2 |
Pneumatic tire
A pneumatic tire according to the present invention enhances visibility of a mark formed on a sidewall portion, and reduces cure trouble due to an air pocket produced during molding of the mark.Two circumferential projections 9 extending in the circumferential direction of the tire are disposed on the surface 2a of a sidewall portion 2 at a prescribed distance in the radial direction of the tire. At least two radial projections 10 extending in the radial direction of the tire and connected to the two circumferential projections 9 are disposed at a prescribed distance in the circumferential direction of the tire between the two circumferential projections 9. A region defined by the circumferential projections 9 and radial projections 10 is formed in a depression surface 11 depressed from the surface 2a of the sidewall portion 2. At least one mark 8 protruding beyond the surface 2a of the sidewall portion 2 is provided on the depression surface 11. The height H1 of the mark 8 from the surface 2a of the sidewall portion 2 is equal to or less than the heights H2 of the circumferential projections 9 from the surface 2a of the sidewall portion 2 and the heights H3 of the radial projections 10 from the surface 2a of the sidewall portion 2. |
| US08256478B2 |
Pneumatic tire
A pneumatic tire includes at least two types of cap tread rubber layers made from differing rubber compositions disposed in a tread portion. A tan δ at 60° C. of a rubber composition forming the cap tread rubber layer on a vehicle outer side is greater than a tan δ at 60° C. of a rubber composition forming the cap tread rubber layer on a vehicle inner side. A ratio (tan δH/tan δL) of a maximum tan δH to a minimum tan δL at 60° C. of the tan δ of the rubber compositions forming the at least two types of cap tread rubber layers is from 1.05 to 1.80 . An under tread rubber layer disposed in the tread portion has an average thickness from 0.8 mm to 4.0 mm. A hardness of a rubber composition forming the under tread rubber layer is from 73 to 83. A tan δ at 60° C. of the rubber composition forming the under tread rubber layer is 0.25 or less. |
| US08256476B2 |
Swing arm assembly with replaceable insert for use with a debarker apparatus
Apparatuses, systems, and methods for debarking logs are shown and described. The disclosed embodiments can be used for quickly and conveniently replacing contact surfaces, such as leading edges, of-swing arm assemblies (110). Some disclosed embodiments include a swing arm assembly having a replaceable insert (121) that defines a leading edge for engaging logs (130) moving along a processing line. The insert can be made of a wear resistant material for a prolonged life. A worn insert (121) can be replaced with another insert to ensure proper functioning of the debarker. |
| US08256474B2 |
Beverage bottling plant for filling bottles with a liquid beverage, having a flow meter integrated into the filling element and located in the flow path for filling bottles with a liquid beverage and a filling machine having such a filling element
A beverage bottling plant for filling bottles with a liquid beverage, having a flow meter integrated into the filling element and located in the flow path for filling bottles with a liquid beverage and a filling machine having such a filling element. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner. |
| US08256472B2 |
Method of refilling a container and an auxiliary device for refilling a container from a reservoir
A domestic appliance apparatus having a container is connectable to a fluid-containing reservoir that includes a movable actuator for activating a pump for dispensing the fluid. The reservoir is put in communication with the container and the actuator is activated by an auxiliary device to transfer a quantity of fluid from the reservoir to the container. The auxiliary device includes a housing which accommodates a holder for holding the reservoir and an actuator driver for activating the actuator. The auxiliary device may be part of a refilling assembly, which also includes the reservoir and/or the refillable container. |
| US08256471B2 |
Fuel storage facility and method for filling and/or emptying the tanks of said facility
This storage facility (I) comprises at least one light fuel tank (C1, C2, C3) and at least one heavy fuel tank (C4), each one of the tanks being equipped with a vent pipe (12, 22, 32, 42). All of the vent pipes open into the same collector (14) intended to communicate these pipes with one another and to be connected to a tank (10) of a delivery vehicle. Furthermore, whether respectively associated with a light fuel tank or a heavy fuel tank, the vent pipes are provided with means (13, 23, 33, 43) for condensing the vent gases flowing through these pipes, the condensates from these condensation means being discharged into the or at least one of the light fuel tanks. It is thus possible to minimize the discharge of light fuel vapors from the facility, whether into the atmosphere or into the tank of the delivery vehicle. |
| US08256470B2 |
Woven multi-layer fabrics and methods of fabricating same
A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn. The multi-layer ballistic woven fabric is formed by interweaving the securing yarns with the warp yarns and weft yarns as the upper woven layer and lower woven layer are made. |
| US08256468B1 |
Methods and apparatus for lining a passageway
A method of forming a lining in a passageway, by placing or disposing or inverting or everting into the passageway a tube having a port and made from a material containing a curable resin so that the port passes at least partially through the passageway; and creating an opening in the tube to produce a flow path between the port and the inside of the tube. Additionally, inserting a pipe or hose into a conduit of the port; sealing the conduit around the pipe or hose, draining or exhausting fluid out from the inside of the tube through the port and the pipe or hose and/or circulating a fluid through the inside of the tube via the port and the pipe or hose may also be performed. A liner for insertion into a passageway, having a tube of one or more layers of resin absorbent material or curable resin material; and a port disposed on the tube wherein the port has a conduit with a first end attached to the tube and a second end unattached to the tube, wherein the conduit is disposed, at least in part, in or between the one or more layers of the tube. |
| US08256466B2 |
Thermal insulted sewer water treatment environment
A sewer water treatment system having a septic tank and drain field is protected from freezing and becoming nonfunctional with a thermal insulation blanket. A plurality of stakes connected to the borders of the blanket extend into the ground to hold the blanket on the ground above the sewer water treatment system. |
| US08256462B2 |
Fluid flow control members for use with valves
Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a first seating surface to control a flow of fluid through the valve. The body defines a second seating surface opposite the first seating surface to control a flow of fluid through the valve. Additionally, the body defines an aperture to receive a stem of the valve, and a bore surrounded by the first seating surface to receive at least one of a seal or a sliding member each of which have a first surface to be engaged by a second surface of a spring seat coupled to the stem to control a fluid flow through the valve. |
| US08256459B2 |
Fluid conduit connector apparatus
A fluid conduit connector apparatus that approximates pneumatic characteristics of a removed pneumatic system component when a fluid conduit is removed from a pneumatic system. The fluid conduit connector apparatus includes a port portion having a valve disposed therein. The valve closes to provide a reduced fluid orifice when a fluid conduit is removed from the port. The reduced fluid orifice is configured to provide pneumatic characteristics of the device being disconnected. |
| US08256457B2 |
Saddle tank
A saddle tank for internal combustion engines of motor vehicles includes an oblong boom, which is connected at one end to a swirl pot located in the first chamber and rests toward the other end on a lower saddle surface of the saddle and a retainer for a Venturi nozzle or pump, which is mounted so it is rotatable on the other end of the boom. |
| US08256454B2 |
Dynamic flapper and method
An adjustable moment arm flapper including a flapper defining a cavity there within and a moveable mass system disposed within the cavity, a center of mass of the flapper changeable based upon position of the movable mass and a method for dynamically controlling a flapper. |
| US08256446B2 |
Modular regulator platform
Apparatus to configure fluid regulators are described. In one example, a stem guide for use with a fluid regulator is described. The stem guide includes a body having an opening to slidably receive a valve stem and an outer surface having a plurality of circumferential seals that removably couple the body within a bore of a regulator casing and align the body with the regulator casing or a valve. |
| US08256445B2 |
Pressurizing and pressure regulating valve and fuel supply system employing the same
A pressurizing and pressure regulating valve is provided. In one embodiment, the pressurizing and pressure regulating valve includes a sleeve, a first flow passage formed through the sleeve, a second flow passage formed through the sleeve, and a piston slidably disposed in the sleeve. The piston is configured to move between: (i) a pressurizing position wherein the piston impedes fluid flow through the first flow passage, and (ii) a pressure limiting position wherein the piston impedes fluid flow through the second flow passage. A sensing chamber is fluidly coupled to the first flow passage and configured to receive pressurized fluid therefrom. The piston is configured to move from the pressurizing position to the pressure limiting position when the pressure within the sensing chamber exceeds a predetermined minimum pressure. |
| US08256443B2 |
Collapsible privacy shelter
A collapsible privacy shelter includes an upper section, lower section, and roof section. The lower section includes a back wall, a pair of side walls pivotally connected to the back wall of the lower section and are operable to fold inward, a front wall pivotally connected to the plurality of side walls of the lower section, and a door pivotally connected to the front wall of the lower section. The upper section includes a back wall disposed on an edge of the back wall of the lower section and operable to engage the back wall of the lower section, a pair of opposing side walls pivotally connected to the back wall of the upper section and operable to fold inward and each operable to engage a corresponding side wall of the lower section, a front wall pivotally connected to the plurality of side walls of the upper section and operable to engage the front wall of the lower section, and a door pivotally connected to the upstanding front wall of the upper section and operable to engage the door of the lower section. The roof section includes a roof operable to engage an upper portion of the upper section. |
| US08256440B2 |
Dishwasher with pump driven by supply water
Embodiments include a dishwasher to be connected to pressurized supply water is further improved by the dishwasher comprising a pump driven by at least a first part of the supply water, the pump being adapted to produce pressurized washing water for a washing process from a second part of the supply water, wherein the pressurized washing water has a higher pressure than the supply water. Embodiments of the invention provide a dishwasher which achieves a high cleaning effect even at a pressure of the supply water common in the household. |
| US08256436B2 |
Compositions for neutralizing and coloring hair and methods thereof
The present invention relates to processes for neutralizing relaxed hair. Still further, the present invention relates to neutralizer compositions for use on relaxed hair. Still further, the present invention relates to a system for neutralizing relaxed hair. Yet further, the invention relates to relaxed hair neutralized by the compositions and methods disclosed herein. The present invention also relates to compositions and methods to simultaneously neutralize and color relaxed hair. |
| US08256434B2 |
Cigarette filter
The present invention concerns an at least partially transparent cigarette filter tipping film comprising a biodegradable substrate, and softener in an amount of less than 25% by weight of the biodegradable substrate, and a cigarette filter comprising a filtration material encased in a cylinder of the said tipping film. |
| US08256430B2 |
Hyperthermia treatment and probe therefor
A method of using a probe that emits energy to coagulate lesions is disclosed. The probe is constructed and arranged to emit light from its distal end, either at an angle to its longitudinal axis, or along its longitudinal axis. Optionally, an end reflector may be used to direct the energy in a beam to one side of the fiber end. A reinforcing sleeve for the fiber is mounted to a shielded, Piezo-electric motor constructed and arranged to move the fiber both longitudinally and rotationally within an optional elongate cannula. An MRI system is arranged to generate a series of output signals indicative of temperature in the targeted area. The application of energy is stopped when the temperature at the boundary of the lesion reaches the required hyperthermic temperature. Cooling of the tip portion of the probe is effected by expansion of a supplied cooling fluid through a restrictive orifice into an expansion zone at the probe end. The fiber is encased in a stiff tubular titanium probe with a relatively small fluid supply duct inside the probe with the interior of the probe acting as a return duct for the expanded liquid. The temperature of the probe end is monitored by a sensor in the probe end and controlled by controlling the pressure in the supplied cooling fluid. |
| US08256426B2 |
Modular dental appliance for improving airflow through nasal-pharyngeal airway
An embodiment of a device in accordance with the present invention is adapted to be positioned at least partially in a mouth of a user to reduce resistance of air flow in the oral pharyngeal region and to improve anatomic and functional relationships of the oral pharyngeal structure. The device comprises a base unit adapted to be removably mounted on a lower jaw of the mouth, a pair of tongue positioner guides, each tongue positioner guide connected at a proximal end to the base unit, and a pair of tongue positioners, each connected with a distal end of a corresponding tongue positioner guide. When the base unit is mounted on the lower jaw, the tongue positioners are adapted to be arranged beneath a tongue of the mouth so that the tongue is urged against a soft palette of the mouth to thereby reduce resistance of air flow in the oral pharyngeal region and improve anatomic and functional relationships of the oral pharyngeal structure. |
| US08256424B2 |
Fertility regulator incorporating vas deferens implanted open/close bypass in combination with a hand held controller for wireless power transfer
An on/off fertility regulator device in the form of a male vas deferens or female fallopian tube bypass mounted device incorporating an open/close valve actuator. A separate handheld controller is positioned above the skin and in proximity to the previously implanted regulating device. Wireless energy transfer receiver circuitry is built into the device and, upon receiving a electric generated signal the inductive circuit printed coil activates the actuator in order to actuate any of a clamp, ball, globe or flow interrupter associated with a bypass connection tube associated with each of the pair of vas deferens. As a result, passage of semen from the seminal vesticle (or alternatively eggs through the fallopian tube) can be instantly interrupted or permitted in on/off fashion as a viable alternative to the user undergoing an irreversible vasectomy operation. |
| US08256418B2 |
Determination of leak during CPAP treatment
In a CPAP or positive pressure ventilation system, leak is determined at each instant by a lookback for a time as long as single breath to establish the start of an averaging window over which low-pass filtered values used in the determination of a parameter of a leak model are averaged. A jamming index indicates whether the leak is rapidly changing. To the extent that jamming is high, the leak estimate used progressively changes from that using sliding breath-window averaging to a more robust and faster responding low-pass filter method, and adjustment of ventilatory support based on measures employing estimated respiratory flow is slowed down or stopped. |
| US08256414B2 |
Neonatal colorimetric carbon dioxide detector
An application for a neonatal calorimetric carbon dioxide detector has a calorimetric carbon dioxide detector membrane having a pH-sensitive chemical indicator that undergoes calorimetric change in the presence of carbon dioxide. The detector has a patient orifice in fluid communication with the baby's airway and a respiration equipment orifice connected to a breathing system. The patient orifice is connected to a breathing tube and when the breathing tube is inserted correctly into the trachea, as the baby exhales, carbon dioxide interacts with the calorimetric membrane which changes color based upon the concentration of carbon dioxide. The neonatal calorimetric carbon dioxide detector adds a volume of less than or equal to 1 mL after being attached to a breathing circuit. |
| US08256407B2 |
Multi-wire saw and method for cutting ingot
To provide a multi-wire saw that, at the start of cutting of an ingot, prevents a wire from being displaced in grooves of guide rollers due to the wire being lifted. A wire is wound around a plurality of wire guide rollers to be positioned in a feeding direction of an ingot, and in this state, a wire-lifting restraining member that is a body of rotation and restrains the wire from being lifted by being brought into contact with the wire is disposed near the wire guide rollers. |
| US08256405B2 |
Breather assembly with standpipe for an internal combustion engine
Disclosed herein is a breather assembly for use in an internal combustion engine and a method of operating an internal combustion engine. In at least one embodiment, the breather assembly includes an input chamber for receiving blow-by gas, the input chamber bounded at least partially by a crankcase exterior, and a standpipe situated inside the input chamber for directing blow-by gas into the input chamber. Additionally, the breather assembly can include an input drainback passage situated inside the input chamber and an output chamber situated adjacent the input chamber, the chamber having an inner wall with a one-way valve that allows blow-by gas to flow from the input chamber to the output chamber. The breather assembly can also include an output drainback aperture situated in the inner wall and an output chamber housing that substantially encloses the output chamber and includes an exhaust port for exhausting blow-by gas. |
| US08256402B2 |
Exhaust passage structure of multi-cylinder engine
Three or more independent passages are coupled to respective cylinders which are different from each other, and a collective portion where the independent passages collect is provided. An exhaust turbocharger is arranged downstream of the collective portion. Rotary throttle valves are arranged respectively in the independent passages upstream of the collective portion. At least two of the throttle valves are supported by a common rotary axis. The independent passages with the throttle valves supported by the common rotary axis are coupled to cylinders which have exhaust strokes which are not adjacent to each other. Accordingly, the exhaust gas can be supplied to the exhaust turbocharger efficiently. |
| US08256401B2 |
Alternate fuel storage system and method
A fuel tank for storing an alternate fuel and providing the fuel to an internal combustion engine includes: an inner shell with an internal cavity designed to store fuel; an outer shell configured and positioned relative to the inner shell such that an interstitial volume is created between the inner and outer shells; and a heating unit positioned in the interstitial volume. In some embodiments, the interstitial volume is filled with air; in other embodiments, the interstitial volume is filled with a thermally insulative material. |
| US08256396B2 |
Power cutter with controller responsive to lubrication status
A power cutter including a housing; a two stroke internal combustion engine mounted within the housing; a throttle switch by which the engine can be accelerated when the engine is running; a support arm mounted on the housing and which projects forward of the housing. A blade mounting mechanism is rotatably mounted on the end of the support arm and is capable of being rotationally driven by the engine when the engine is running. A carburetor provides aerated fuel for the engine and an air intake provides air for the carburetor. An air filtration mechanism filters the air drawn in from the air intake for the carburetor. A fuel tank provides fuel to the carburetor. An exhaust is provided through which the exhaust gases generated by the operation of the engine are expelled from the engine. The power cutter also includes an engine controller that controls the operation of the engine; an oil tank that provides lubricating oil for the engine; an oil pump that pumps lubricating oil from the oil tank to mix it with fuel; and a sensing system that determines whether sufficient lubricating oil is being provided for mixing with the fuel in accordance with predetermined parameters. The sensing system provides an indication to the engine controller of when the lubricating oil is not being provided in accordance with the predetermined parameters. When the sensing system indicates that the lubricating oil is not being provided in accordance with the predetermined parameters, the engine controller places the engine either in an idle mode or switches it off. |
| US08256393B2 |
Variable cam timing controls mounted in the camshaft
An internal combustion engine in which the variable cam timing controls for a variable cam timing mechanism include a variable force solenoid mounted within a hollow portion of the camshaft. The variable force solenoid is maintained in place within the hollow camshaft by a tubular shaft fixed to the engine and a bearing between the solenoid and the variable cam timing mechanism. |
| US08256390B1 |
Six-cycle internal combustion engine
Described is a six-cycle internal combustion engine. Four of the cycles are the standard “Otto” cycles, namely intake, compression, power and exhaust plus two additional cycles, a primary intake cycle and a transfer cycle. The two additional cycles act as a supercharger to provide compressed air to the intake port of the “Otto” cycle. The engine utilizes four independently operated valves, including a transfer valve and a secondary intake valve. The transfer valve and secondary intake valve are in fluid communication via a conduit. A discharge conduit can be provided from a pressurized transfer system to release any excessive pressure within the conduit. Alternately, external pressure can be forced into the transfer conduit and a secondary intake conduit to increase the pressure within a combustion chamber. |
| US08256387B2 |
Radiator shutter using film door technology
An apparatus for controlling airflow to and a temperature of an engine may employ a radiator with liquid coolant, a first roller positioned parallel to an inlet tank and a second roller positioned parallel to an outlet tank, and a single film shutter that winds upon each roller. Thin strip leaders define gaps for airflow to reach the radiator. A method of controlling an open position of the film shutter may entail calculating a first film shutter open position based upon an engine coolant temperature, calculating a second film shutter open position based upon an air conditioning output pressure, comparing the first film shutter open position to the second film shutter open position, determining the larger open position, and moving the film shutter to the larger open position to expose a greater radiator surface area than the smaller open position. |
| US08256384B2 |
Multifunctional pet leash storage device
The present invention is a multifunctional pet leash storage device for collecting and disposing animal waste. The multifunctional pet leash storage device comprises a leash housing, a waste storage compartment, a sanitary compartment, a sanitary wipe dispensing slot, a sanitary bag dispensing slot, a leash securing hole, a front lid button, a rear lid button, a handle and a battery storage compartment. The sanitary compartment includes a sanitary wipe storage area and a sanitary bag storage area. The sanitary wipe dispensing slot and the sanitary bag dispensing slot are bilaterally symmetrical to each other. The bilaterally symmetrical arrangement of the sanitary wipe dispensing slot and the sanitary bag dispensing slot provides good balance characteristics to the multifunctional pet leash storage device and an easy access of the at least one sanitary bag and the at least one sanitary wipe from the sanitary compartment. |
| US08256379B2 |
Dog leash assembly with removable containers
A dog leash handle assembly is provided with containers for dog food and water which are removeably attached to the assembly. Thus, the dog owner has a single assembly including the leash and provisions for the dog which are readily transported. The assembly also provides a place for the storage of clean up bags and other items. The handle assembly further includes has a mechanism for attaching to the loop handle of a typical dog leash but may also be used with a retractable leash. |
| US08256378B2 |
Closing device for milking device
Closing device assembly for systems for milking animals, provided with at least one primary passage and at least two secondary passages, wherein the primary and secondary passages are provided with first and second connecting edges, respectively, with respective openings each having an axis, further provided with at least one closing device for at least one unused, non-selected secondary passage, which closing device is provided with a closing edge, wherein of each set of connecting edges and closing edges to be connected to each other in each case at least one is provided with a seal, wherein the closing device assembly further comprises a first drive unit for mutual displacement of the first connecting edge and the second connecting edge of a selected secondary passage from an uncoupled position in which the axes of their openings are not in line with each other to a position in which the axes of their openings are in line, a coupling line, with each other, and a second drive unit for bringing said connecting edges against each other. |
| US08256371B2 |
Application liquid supply apparatus and inkjet recording apparatus
An application liquid supply apparatus supplying an application liquid to an application roller, includes: a space forming member which is abutted against an outer circumferential surface of the application roller and of which a recess section is formed along a breadthways direction of the application roller in a surface which abuts against the application roller, and a frame-shaped abutting section is provided in a projecting fashion so as to surround a perimeter of the recess section, the abutting section being abutted against the outer circumferential surface of the application roller so as to cover an opening of the recess section with the outer circumferential surface of the application roller in such a manner that an application liquid holding space is created along the breadthways direction on the outer circumferential surface of the application roller; at least one groove which has a length in a direction of rotation of the application roller and is formed in the abutting section on an upstream side in terms of the direction of the rotation of the application roller; an application liquid supply port which is formed in the space forming member and via which the application liquid is supplied to the application liquid holding space; and an application liquid supply device which supplies the application liquid to the application liquid holding space via the application liquid supply port. |
| US08256370B2 |
Coating apparatus and method
A coating apparatus includes a liquid film forming mechanism configured to form a liquid film of a process liquid for preventing a contaminant derived from a coating liquid from being deposited or left on a back side peripheral portion of a substrate. The liquid film forming mechanism includes a counter face portion facing the back side peripheral portion of the substrate and a process liquid supply portion for supplying the process liquid onto the counter face portion. The coating apparatus further includes a posture regulating mechanism disposed around the substrate holding member and configured to damp a vertical wobble of the peripheral portion of the substrate being rotated. The posture regulating mechanism includes delivery holes arrayed in a rotational direction of the substrate and configured to deliver a gas onto a back side region of the substrate on an inner side of the peripheral portion. |
| US08256367B2 |
Anchor cover
A cover for an anchor, particularly a fluke-type boat anchor is constructed of a cover material of a resilient rubber that includes an elongated section and side wings. An elongated opening and closing member, such as a zipper, enables the cover to be opened and closed for receipt of the anchor therein. |
| US08256366B2 |
Small watercraft boatlift
A boatlift for use with small, manual or paddle or oar powered watercraft (such as canoes and kayaks) is provided with a guide rails on either side of the boat lift, which can be utilized by a boater to propel or urge his/her watercraft onto the boatlift. In addition, that boatlift is provided with an entrance/exit assist member which can be used by boaters with impaired leg function to enter and exit from the watercraft. |
| US08256362B2 |
Embroidery sewing machine and control method therefor
First calculation section calculates, on the basis of sewing data, a sewing-progressing direction angle for rotating a rotary cylinder to orient an embroidering material, guided by a guide lever of a zigzag sewing head, in a sewing-progressing direction. Second calculation section adds or subtracts a zigzag-swinging angle to or from the sewing-progressing direction angle to thereby calculate a target rotational angle of the rotary cylinder. Swinging mechanism may be provided for swinging the guide lever relative to the rotary cylinder, and a swinging amount corresponding to the swinging angle of the rotary cylinder may be added to a width of zigzag-swinging by the swinging mechanism. Alternatively, every swinging movement necessary for zigzagging the embroidering material may be set by the swinging angle without the guide lever being caused to swing relative to the rotary cylinder. |
| US08256361B2 |
Liquid-cooled grill comprising wear plates
A grill consisting of liquid-cooled grill plates and liquid-cooled lateral panels, the surfaces of which are provided with wear plates (1) connected to the liquid-cooled grill plates (2) and lateral planks in a heat-conducting manner. Wear plates (1) consist of a wear-resistant material which must however be cooled. Advantageously, a layer of a heat-conducting material in the form of a highly heat-conducting soft silicon film (3) is clamped between the liquid-cooled grill plates (2) and lateral panels and the wear plates (1), the layer providing a good heat transfer between the wear plates (1) and the permeable grill plates (2) and central panels. It is thus ensured that, during operation, the wear plates (1) always remain in a non-critical temperature range as they are cooled by the underlying grill plates (2) and lateral panels which are cooled to ca. 50° C. |
| US08256358B2 |
Piece of furniture
The invention relates to a piece of furniture containing a furniture base part (13a-13f), in particular a furniture frame, and a furniture part (11) movable relative thereto, in particular a table top (12), with an adjusting gear (20a-20f) for driving the furniture part (11) and with an actuating mechanism (30a-30f) for the rotary actuation of a drive shaft (36a-36f) of the adjusting gear (20a-20f). In the piece of furniture (10a-10f), it is provided that the actuating mechanism (30a-30f) for the rotary actuation of the adjusting gear (20a-20f) contains a manually operated cable- or belt-type pulling element (31a-31f) which is wrapped around a wrapping section (51a-51f) coupled for rotation with the drive shaft (36a-36f) at least during an actuation of the actuating mechanism (30a-30f) and which, when pulled, causes the drive shaft (36a-36f) to rotate. |
| US08256349B2 |
Tracking system for blast holes
A system and method is provided for identifying any one or more of a plurality of blast holes in a drill pattern. The method involves providing each blast hole in a drill pattern with an individually identifiable first identifier and a GPS device capable of relaying identification and location data for the respective blast hole. A data reception system is provided to receive the data and store it in a database for processing purposes. The information may be later used to correlate any one or more of the blast holes with a corresponding detonator. |
| US08256348B1 |
Reveal of reference marks for mounting of printing plates
A method for preparing lithographic printing plates for on-press development, including sequentially feeding the plates to an imaging station to produce a plurality of latent image reference marks allocated among at least two margins along a respective two sides of the plate, and a latent print image within the margins. The imaged plates are transported from the imaging station to a plate bending station where the short ends of the plate are bent over. Between the imaging station and the bending station, the unimaged areas of the coating in at least two of the margins are removed to reveal the reference marks without developing the latent print image. Preferably, the reference marks are revealed while the plate is temporarily aligned in landscape orientation at stop, such as at the feeder to the bending station. |
| US08256347B2 |
Method and apparatus for treating a reimagable printing plate
A reusable printing form is treated after printing. The printing form has a substrate provided with amphiphilic molecules and it is cleaned to remove printing ink and provided with amphiphilic molecules, for fresh printing in the course of a reimaging process. Here, the printing form is provided with amphiphilic molecules in the course of the reimaging process substantially before cleaning to remove the printing ink. |
| US08256339B1 |
Missile launch system and apparatus therefor
A missile is guided and/or supported within a canister by a collapsible support structure. In one embodiment the collapsible support structure is part of a railcar running on a rail within the canister. Each railcar includes a missile-engaging guidance and/or support structure, a rail engaging element, and a hinged pantograph-like collapsible support extending between the missile-engaging structure and the rail engaging element. A hinge of the pantograph is locked in a storage state and during part of motion during the missile launch. The hinge is unlocked, and travel of the rail engaging element is stopped. The missile-engaging support structure momentarily continues its motion, and the pantograph collapses. Capture elements engage parts of the railcar or the canister during collapse to prevent rebound of the missile-engaging support structure toward the missile. |
| US08256334B2 |
Cutting structure for plastic film
A cutting structure for plastic film includes a bracket, a first roller, a second roller, a tachometer, a processor, a monitor and a cutter. The bracket includes a bottom and two sidewalls extending from the bottom along a same direction. The first roller includes a shaft fixed to the sidewalls and a sleeve rotatably sleeving on the shaft. The second roller is pivotally connected to the sidewalls. The tachometer is disposed on one end of the second roller and configured for measuring the rotation speed of the second roller. The processor is configured for reading the rotation speed and further calculating a rotation distance of the second roller. The monitor is configured for displaying the rotation distance. The cutter extends upward from the bottom for cutting the plastic film pulled from the first roller and the second roller. |
| US08256332B2 |
Method for automatically feeding a specimen to be thinly cut to the knife of a microtome
A method for the automatic and contact-free relative approach between a specimen (6) and a knife (7) of a microtome (1). A first light beam bundle (9′) forms a detector-side zero point and a last light beam bundle (9″) forms a detector-side end point of a light band (8), the light band (8) being arranged perpendicular to the second spatial direction (Y) and in the direction thereof spaced from the knife, a zero point (X0) being assigned to a reference position of the knife blade (XBlade). The specimen (6) is guided through the light band (8) by way of a cutting movement. The position of the highest point of the specimen (XSpecimen) in the first spatial direction (X) is determined from the number of shaded light beam bundles (9). |
| US08256331B2 |
Guarded surgical knife handle
A guarded surgical knife handle includes a handle portion with a blade holder, a chamber within the handle portion, and a slot. The guarded surgical knife handle also includes a guard having an open distal end slidably mounted within the handle portion that can slide longitudinally between an unguarded position and a guarded position. The guard is sized to surround the blade in the guarded position. The guarded surgical knife handle also includes a latch that latches the guard when the guard is slid into the guarded position and a first button that disengages the latch. The guarded surgical knife handle includes a bias member that forces the guard in a proximal direction to an unguarded position when the latch is disengaged along with a second button extending through the slot used to slide the guard in a distal direction into the guarded position. |
| US08256330B2 |
Guarded surgical knife handle
A guarded surgical knife handle includes a lower handle portion, an upper handle postion, and a button. The lower handle portion includes a blade holder, a proximal pair of lateral shelves, and a distal pair of lateral shelves. The upper handle portion includes a guard portion, a proximal post between the proximal pair of shelves with a first widened post portion wider than the lateral spacing between the shelves, and a distal post between the distal pair of shelves with a second widened post portion wider than the lateral spacing between the shelves. The button has a button waist narrower than the second lateral spacing and a widened button portion below the button waist wider than the second lateral spacing. A bias member connected to the button and at least one of the handle portions provides an upward force on the button. |
| US08256329B2 |
Tool for removing and replacing light bulb
A tool for removing and replacing a light bulb includes a long handle rod, a chuck at an upper end of the handle rod, and an operating mechanism at a lower end of the handle rod for actuating the chuck. The chuck includes an arm holder, bearing brackets, chuck arms pivotally supported by the bearing brackets, tension springs for closing the chuck arms, a seat pad for receiving and supporting a top surface of the glass sphere of the light bulb, guide bars for opening the chuck arms, and a movable bar-holder-block connected to the operation mechanism for supporting the guide bars. When the movable bar-holder-block is pulled downward by the operating mechanism, the upper end portions of the chuck arms are operatively opened away from one another. |
| US08256324B2 |
Shifter with one-touch locking knob
A transmission shifter includes a shift lever, and a knob with attachment clip that mechanically locks the knob atop the lever with a single assembly motion. The clip is located inside a hole in the select knob, and the lever includes a notch near its top. The clip is positioned to flex to facilitate assembly as the lever is inserted into the hole, but then unflex to engage the notch and lock the knob to the lever. To remove the knob from the lever, a removal tool is used to depress the clip, pushing it out of the way and allowing the select knob to be pulled off the lever. The illustrated shifters include a mechanically-actuated pawl actuator system and an electrically-actuated pawl actuator system. |
| US08256312B2 |
Transmission and method of shift control for transmission
A transmission includes a controller that has a rapid-deceleration judge and a rapid-deceleration processor. The rapid-deceleration judge judges whether a vehicle is decelerating rapidly or not. The rapid-deceleration processor includes a torque-fluctuation inhibitor, and an after-rapid-deceleration change-speed stage anticipator. The torque-fluctuation inhibitor shuts off power transmission from a power source, or holds power transmission by way of a current change-speed stage or lower, when the vehicle is decelerating rapidly. The after-rapid-deceleration change-speed stage anticipator anticipates a subsequent change-speed stage being adapted for restarting or reaccelerating the vehicle that has come out of rapid deceleration. |
| US08256310B2 |
Motion conversion device
Rotary to linear and linear to rotary motion conversion devices that consist of rotational elements, at least two flexible linking elements, and motion elements are disclosed. Rotary elements and motion elements are connected by the flexible linking members, which twist around each other when rotational elements rotate and thus produce pulling force on the motion elements. A methodology to design the motion conversion devices and robotic joints incorporating the motion conversion devices are disclosed. |
| US08256308B2 |
Method and device for providing blood constituents
A metering capillary and method for providing at least one defined volume of a target constituent of a sample is provided, the method comprising providing at least one metering capillary having at least two openings; at least partly filling the metering capillary with the sample; carrying out a constituent separation for the at least partial separation of at least two constituents of the sample inside the metering capillary; and dividing the metering capillary into at least two partial pieces, wherein at least one of the partial pieces contains the defined volume of the target constituent. |
| US08256307B2 |
Particulate sampling system and method of reducing oversampling during transients
Testing of engine particulate matter production during a transient is made more accurate by selecting an appropriate sized opening for a test probe of the sampling system located in the exhaust line upstream from a particulate trap. By examining the pressure signature at the test probe location and utilizing that information in conjunction with a desired volumetric flow rate into the sampling system, a flow opening size for the test probe can be selected that reduces potential oversampling which may be otherwise induced due to the back pressure increases in the exhaust line caused by the presence of the particulate trap. The flow opening into the test probe of the sampling system behaves relative unrestricted when pressure differentials at the test probe location are relatively low, such as during steady state operating conditions, but restricts flow into the sampling system when pressure differentials are relatively high, such as at a pressure during a transient event. |
| US08256304B2 |
Float type flow meter
A flow meter having a magnetic base sensor for electrical feedback of flow rate is disclosed. A float rod carrying an indicator and a magnet moves within the flow meter body with and the flow being visually read and electronically read. |
| US08256303B2 |
Method of operating a shiplift
A platform includes main transverse beams (“MTBs”), each supported by at least one hoist. It is determined whether a load on any MTB is different from the load on any other MTB by more than a predetermined amount. An MTB which has a load different from the load on any other MTB by more than a predetermined amount is selected and then vertically moved with respect to the other MTBs within a predetermined safety limit to transfer load between the selected MTB and the other MTBs while monitoring the loads on each MTB and the position of the selected MTB as vertical movement of the selected MTB proceeds. The monitored loads and position are compared with the safety limit; and the movement of the selected MTB stopped when either the desired load transfer is completed or the safety limit has been met. |
| US08256301B2 |
Micromechanical pressure sensing device
A micromechanical pressure sensing device includes a silicon support structure, which is configured to provide a plurality of silicon support beams. The device further includes one or more diaphragms attached to and supported by the support beams, and at least one piezoresistive sensing device, which is buried in at least one of the support beams. The piezoresistive sensing device is arranged to sense a strain induced in the silicon support structure, the strain being induced by a fluid in contact with the one or more diaphragms, to determine the pressure acting on the one or more diaphragms. |
| US08256297B2 |
Systems and methods for measuring turbine blade vibratory response
Certain embodiments of the invention may include systems and methods for measuring turbine blade vibratory responses. According to an example embodiment of the invention, a method is provided for measuring a vibratory response of a plurality of turbine blades. The method can include mounting an optical probe comprising at least one probe tip optical surface, wherein the at least one probe tip optical surface is substantially parallel to within about +15 or about −15 degrees with respect to a trailing edge surface of at least one of the plurality of turbine blades, directing light towards a trailing edge surface of at least one of the plurality of turbine blades, receiving reflected light from the at least one of the plurality of turbine blades, and determining relative position of the at least one of the plurality of blades based at least in part on the reflected light. |
| US08256296B2 |
Methods and systems for detecting defects in welded structures utilizing pattern matching
A method for processing ultrasonic response signals collected from a plurality of measurement locations along a weld to determine the presence of a defect in the weld may include filtering an ultrasonic response signal from each of the measurement locations to produce a filtered response signal for each of the measurement locations. Thereafter, an ultrasonic energy for each of the measurement locations is calculated with the corresponding filtered response signal. The ultrasonic energy for each measurement location is then compared to the ultrasonic energy of adjacent measurement locations to identify potential defect locations. When the ultrasonic energy of a measurement location is less than the ultrasonic energy of the adjacent measurement locations, the measurement location is a potential defect location. The presence of a defect in the weld is then determined by analyzing fluctuations in the ultrasonic energy at measurement locations neighboring the potential defect locations. |
| US08256295B2 |
Method and apparatus for measuring speed-of-sound
A speed-of-sound measurement apparatus includes a wave transmission module for transmitting an ultrasonic wave to a front surface of a subject's body, a plurality of wave reception modules which each receives the ultrasonic wave from the subject's body and outputs a waveform signal corresponding to the received ultrasonic wave, a presumed propagation time calculating module for calculating a propagation time from when the ultrasonic wave is transmitted by the wave transmission module to when the ultrasonic wave arrives at each of the wave reception modules after propagating along the front surface of the subject's body or inside the subject's body, based on a presumed value of speed-of -sound in the subject's body and a front surface shape of the subject's body, a validity index value calculating module for finding a validity index value to be an index of validity of the propagation time based on the waveform signals outputted by at least two of the plurality of wave reception modules, and a speed-of-sound deriving module for finding the speed-of-sound in the subject's body based on the validity index value. |
| US08256294B2 |
Grammage detection sensor of recording medium and image forming apparatus
A grammage detection sensor which detects a grammage of a recording medium using an ultrasonic wave includes a transmitting unit configured to transmit the ultrasonic wave and a receiving unit including a first vibration member configured to receive the ultrasonic wave that is transmitted from the transmitting unit and passes through the recording medium. The receiving unit includes a guide member configured to guide the ultrasonic wave that passes through the recording medium to the first vibration member. A length from a surface of the first vibration member to a plane including an end plane of the guide member along a line that passes through a center of the first vibration member and is perpendicular to the first vibration member is approximately n times of one-half wavelength of the ultrasonic wave transmitted from the transmitting unit where n is an integer of one or greater. |
| US08256293B2 |
Devices comprising nanotubes for use as sensors and/or transducers, and related methods
Devices usable as sensors, as transducers, or as both sensors and transducers include one or more nanotubes or nanowires. In some embodiments, the devices may each include a plurality of sensor/transducer devices carried by a common substrate. The sensor/transducer devices may be individually operable, and may exhibit a plurality of resonant frequencies to enhance the operable frequency bandwidth of the devices. Sensor/transducer devices include one or more elements configured to alter a resonant frequency of a nanotube. Such elements may be selectively and individually actuable. Methods for sensing mechanical displacements and vibrations include monitoring an electrical characteristic of a nanotube. Methods for generating mechanical displacements and vibrations include using an electrical signal to induce mechanical displacements or vibrations in one or more nanotubes. Methods for adjusting an electrical signal include passing an electrical signal through a nanotube and changing a resonant frequency of the nanotube. |
| US08256292B2 |
Acceleration sensor with surface protection
An acceleration sensor has a pair of main surface protection members arranged at one end of both main surfaces of a piezoelectric oscillation element, and spaced from the main surfaces through a pair of main surface spacer members. An end surface protection member is arranged on an end surface at the other end of the main surface protection members by having an interval between the end surface protection member and the piezoelectric oscillation element, through a pair of end surface spacer members. A pair of side surface protection members is arranged at one end of the both side surfaces of the piezoelectric vibration element, the pair of main surface protection members, the end surface protection member, the pair of main surface spacer members, and a pair of side surface spacer members arranged on both side surfaces of the end surface spacer members. |
| US08256290B2 |
Tri-axis angular rate sensor
Angular rate sensor for detecting rotation about first, second and third mutually perpendicular input axes having a plurality of generally planar proof masses coupled together for linear drive-mode oscillation along multi-directional drive axes in a plane formed by the first and second input axes. The masses are mounted on a generally planar sense frame for linear movements relative to the sense frame in drive-mode and for rotation together with the sense frame in sense modes. The sense frame is mounted for rotation with the masses in sense modes about the first, second, and third input axes independent of each other, in response to Coriolis forces produced by rotation of the masses about the first, second, and third input axes respectively. And capacitance sensors responsive to the rotational movements of the masses and the sense frame in sense modes are employed for monitoring rate of rotation. |
| US08256288B2 |
Sensor device
A sensor device includes: a sensor component including a package, connection terminals having first terminals on a terminal forming surface of the package, and a sensor element that has a detection axis and is housed in the package; a resin part covering the sensor component; and mounting leads, each of the mounting leads including, a one-end part formed by being folded so as to be coupled to one of the first connection terminals in the resin part so that a main surface of the one-end part and a main surface of the one of the first connection terminals face each other, an intermediate part extending toward a mounting surface of the sensor device from the one-end part, and an other-end part formed by being folded so as to be externally exposed from the resin part. In the device, the sensor component is tilted or orthogonal with respect to the mounting surface, and the connection terminals are provided along one of sides forming an outline of the terminal forming surface, the one side being tilted or orthogonal with respect to the mounting surface. |
| US08256285B2 |
Flow sensor including a base member with a resilient region forming a flow channel and a cover member covering the flow channel
A flow sensor (1) comprising a flow channel (14) embedded in a base body (1′), a flow sensor element (13) adjacent to the flow channel (14) and a cover plate (12) covering the flow channel (14) and arranged on the base body (1′). The flow channel (14) is formed by an elastic sealing lip (15) which delimits the channel (14), running on and around an upper side of the base body (1′) lying opposite the cover plate (12) such that a seal is formed. This arrangement allows the formation of a sealed structure where a flow channel (14) with a level channel that avoids contamination and turbulence and has laminar current flowing through the flow channel (14). |
| US08256283B2 |
Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids
A downhole characterization apparatus for formation fluids is provided. The apparatus comprises a downhole tool including a flowline for flowing the formation fluids capable of isolating a quantity of the formation fluids in a portion thereof; and a pump unit for depressurizing the isolated formation fluids; and a measurement controller which controls the downhole tool. The measurement controller includes a rough value estimation unit which estimates a rough value of the bubble point pressure of the formation fluids; and a speed controller which controls the depressurizing speed of the pump unit such that the isolated formation fluids are depressurized at a first speed to a certain pressure which is a predetermined value higher than said estimated rough value, and the isolated fluids are depressurized at a second speed which is slower than said first speed in order to measure a precise value of the bubble point pressure. |
| US08256279B2 |
Device for detecting a combustion chamber pressure of an internal combustion engine
A device for detecting a combustion chamber pressure of an internal combustion engine, in particular a gasoline engine. The device includes a sensor housing, the sensor housing being set up to be at least partially introduced into a combustion chamber of the internal combustion engine. At least one mechanical-electrical transducer element is accommodated inside the sensor housing, which is separated from the sensor housing by at least one sensor holder, in particular a sensor holder which at least partially encloses the mechanical-electrical transducer element. The sensor holder has an at least partially rigid design. |
| US08256278B2 |
Engine misfire detection systems and methods using discrete fourier transform approximation
A method of detecting a misfire of an engine includes determining a range of sub-harmonic frequencies of one of a crankshaft sensor signal and an engine speed signal. The range of sub-harmonic frequencies is determined based on a fundamental frequency. The sub-harmonic frequencies are less than the fundamental frequency. Frequency content magnitudes are generated based on the range of the sub-harmonic frequencies and a Discrete Fourier Transform of at least one of the crankshaft sensor signal and an engine speed signal. An energy from velocity non-uniformity (EVN) signal is generated based on the frequency content magnitudes and the range of the sub-harmonic frequencies. The misfire is detected based on the EVN signal and a misfire threshold. |
| US08256275B2 |
In-liquid-substance detection sensor
An in-liquid-substance detection sensor that achieves size reduction and detection accuracy improvement includes a piezoelectric substrate, at least two SAW devices provided on one major surface of the piezoelectric substrate and each having at least one IDT electrode defining a sensing portion, outer electrodes provided on the other major surface of the piezoelectric substrate and electrically connected to the SAW devices through vias extending through the piezoelectric substrate, a channel-defining member provided on the one major surface of the piezoelectric substrate so as to surround the SAW devices and a region connecting the SAW devices to each other, thereby defining sidewalls of a channel, and a protective member bonded to the one major surface of the piezoelectric substrate with the channel-defining member interposed therebetween, thereby sealing the channel, the protective member having at least two through holes communicating with the channel. |
| US08256266B2 |
Testing stylus for testing keyboard of portable electronic device
A testing stylus used for testing a keyboard, includes a sleeve, a resisting member and an elastic member, the resisting member be conductive and have an engageable end and an opposite resisting end, the resisting end is used to resist against the keyboard. The resisting member and the elastic member are assembled in the sleeve, the elastic member resists against the engageable end, to allow the resisting end to be exposed to the outside from the sleeve, the resisting end is withdrawn into the sleeve by pressing the sleeve. |
| US08256264B2 |
Method and device for detecting the composition of gas mixtures
A method for detecting the composition of an unknown gas mixture (Minc) through an electronic nose (2) equipped with a measuring chamber (3) that houses at least one sensor comprises the steps of: calibrating a sensor by feeding a known gas mixture (Mn) into the measuring chamber (3); feeding the unknown gas mixture (Minc) into the chamber (3), while keeping the unknown gas mixture (Mine) in a predetermined desired state; and detecting the composition of the unknown gas mixture (Minc) by means of the sensor. |
| US08256261B2 |
Method of making through-passages in sheet metal parts
In a method of making through-passages in a perforated U-shaped sheet metal part, an inner core is positioned between confronting legs of the sheet metal part in an area of holes, and a support bar is inserted through one hole into the sheet metal part for support of a backside of the inner core. A shaping punch is inserted through another opposite hole into the inner core, thereby forming an inwardly directed collar. After retracting the support bar and the shaping punch and transferring the sheet metal part to replace the first inner core with a second inner core, a centering bar is inserted through the collared hole into the sheet metal part to center the sheet metal part in relation to the centering bar and to support a backside of the other inner core. A further shaping punch is then inserted into the second inner core through the first hole, thereby forming an inwardly directed collar so that the two collars are aligned and form through-passages. |
| US08256258B2 |
Radiator, heat sink fan, and radiator manufacturing method
A heat sink has a plurality of radially extending radiating fins, which are arranged annularly on the outer circumferential surface of a cylindrical base to be integral with that surface. The base is formed to have a cylindrical shape having a center axis. The base is formed to be solid-core. The heat sink is ground such that a cooling object contact portion having a generally cylindrical shape projects from the end surface of the heat sink in the axial direction. An annular groove is ground out along the outer circumference of a contact surface of the cooling object contact portion. An attaching member is attached on the outer circumferential surface of the cooling object contact portion, and a pressure application portion is entirely pressed by a pressing machine. The pressure application portion is plastically deformed outward in the diameter direction, so that the attaching member is fixed in between. |
| US08256256B2 |
Coiling furnace
A coiler furnace having a heat-insulated enclosure delimiting a furnace interior, a strip coiling device includes a coiler drum having a slotted receiving opening for the hot-rolled strip in the furnace interior, A controlled rotational drive for a coiler shaft is located outside the furnace interior. An inlet and outlet opening to the enclosure for a hot-rolled strip. A strip guiding device between a roller table and the coiler drum. In order to avoid any winding errors, a feeding shield extends through the enclosure of the coiler furnace and is coupled to a displacement drive arranged outside the furnace interior. The displacement drive can be displaced between an insertion position and a withdrawal position of the shield. The feeding shield, in the insertion position, interacts with the strip guiding device to form a feed funnel, mounted upstream the slotted receiving opening on the coiler drum for the hot-rolled strip together. |
| US08256254B2 |
Lock portion with solid-state actuator
An electronic lock includes a rotatable core movable within an outer body. The rotatable core includes an actuator configured to move a tumbler blocking member into or out of interfering engagement with one or more tumblers. In an unlocked state, the actuator moves the tumbler blocking member so that a movable locking member in the rotatable core that engages the outer body can be moved into the rotatable core. In a locked state, the actuator positions the tumbler blocking member to prevent the one or more tumblers from retracting and thereby retain the locking member in a channel of the outer body. |
| US08256250B2 |
Padlock with indication device
A padlock includes a housing, a shackle, a limit knob, a movable block and a lock core. The housing has an opening in a wall thereof. The shackle has a shaft portion movably mounted in the housing, and a locking portion extended from the shaft portion and located outside of the housing. The limit knob is partly received in the housing via the opening and has a button located outside of the housing. The movable block is disposed on the limit knob and capable of moving to a predetermined position which is outside of the housing. The lock core has a rotor configured to be driven by a key so as to move the limit knob to a first position where the button of the limit knob keeps the shackle from rotating and a second position where the button of the limit knob allows the shackle to rotate. |
| US08256248B2 |
Rotating tub body and drum-type washing machine having the same
A cylindrical rotating tub body and a drum-type washing machine having the same, in which the rotating tub body is formed by rolling a plate such that both ends of the plate are connected to each other. The washing machine includes a cylindrical rotating tub body and a plurality of lifters, which are spaced apart from each other on an inner peripheral surface of the rotating tub body. The rotating tub body includes lifter installation sections on which a plurality of lifters are installed, concave-convex sections having a plurality of concave-convex parts and being installed between the lifter installation sections, and reinforcement sections to reinforce the strength of the lifter installation sections. The lifter installation sections having a strength lower than that of the concave-convex sections are reinforced due to the reinforcement sections, so that the lifter installation sections are prevented from being extremely being deformed during the rolling process. |
| US08256244B2 |
Method for bending a glass sheet and apparatus for bending a glass sheet
The present invention relates to a method or an apparatus for bending a plate-like material such as a glass sheet for a side window having a double-curved surface for automobiles wherein the positioning of support frame and forming mold is performed with high precision.There are a forming step for placing a glass sheet on a forming support frame and pressing the glass sheet placed thereon against a forming surface of forming mold to bend the glass sheet and a conveyance step for transferring the formed glass sheet onto a conveyance support frame (the forming support frame can be used as a conveyance support frame) for conveying the glass sheet wherein the forming step includes a forming position correcting step for correcting a displacement of press position with respect to the forming support frame and a forming mold at the time of pressing the glass sheet against the forming mold, and the conveyance step includes a transfer position correcting step for correcting a displacement of transfer position of the glass sheet with respect to the forming mold and the conveyance support frame at the time of transferring the formed glass sheet onto the conveyance support frame. |
| US08256240B2 |
Device for the preparation and distribution of cold products
A device for the production and distribution of cold products, in particular for machines for the production of soft ice-cream, comprises a cylindrical chamber (12) equipped at one end with an inlet mouth (13) for a liquid food mixture and at an opposite end with an extraction tap (14) for the distribution of the cold food product, wherein said cylindrical chamber (12) is externally enveloped by an evaporation chamber (15) for the cooling of the liquid food mixture and contains in its interior a mixer (17). According to the invention, said extraction tap (14) is positioned on a closing flange (21) of said cylindrical chamber (12), wherein said flange (21) comprises an annular wall (22), which can be complementarily coupled with a front annular wall (31) of said evaporation chamber (15), and a housing (25) of the opening and closing organs of a nozzle (29), wherein said annular wall (22) and said housing (25) are made of a metallic material and put in thermal contact with each other for the cooling of the extraction tap (14). |
| US08256223B2 |
Ceramic combustor liner panel for a gas turbine engine
A combustor assembly includes a support structure and at least one combustor liner panel selectively attached to the support structure. The combustor liner panel includes an uncooled ceramic portion, a cooled ceramic portion and a support that receives the cooled ceramic portion. |
| US08256222B2 |
Direct metering fuel control with integral electrical metering pump and actuator servo pump
A fuel supply system includes a fuel metering pump and a servo-flow pump that are used to supply fuel to one or more fuel manifolds and one or more fluid-operated actuators, respectively. The fuel metering pump and the servo-flow pump are driven by the same electric motor(s). |
| US08256221B2 |
Concentric tube support assembly
An assembly (45) includes a plurality of separate pie-shaped segments (72) forming a disk (70) around a central region (48) for retaining a plurality of tubes (46) in a concentrically spaced apart configuration. Each segment includes a support member (94) radially extending along an upstream face (96) of the segment and a plurality of annularly curved support arms (98) transversely attached to the support member and radially spaced apart from one another away from the central region for receiving respective upstream end portions of the tubes in arc-shaped spaces (100) between the arms. Each segment also includes a radial passageway (102) formed in the support member for receiving a fluid segment portion (106) and a plurality of annular passageways (104) formed in the support arms for receiving respective arm portions (108) of the fluid segment portion from the radial passageway and for conducting the respective arm portions into corresponding annular spaces (47) formed between the tubes retained by the disk. |
| US08256218B2 |
Compressor
A compressor comprises an impeller wheel mounted within a housing defining an inlet and an outlet. The wheel has a plurality of vanes and is rotatable about an axis. The housing has an inner wall defining a surface located in close proximity to radially outer edges of the impeller vanes which sweep across said surface as the impeller wheel rotates about its axis. The inlet comprises a tubular wall extending away from the impeller wheel in an upstream direction. An enclosed chamber is defined between said inner wall and an outer wall and in communication with at least one opening in said in said inner wall. The outer wall is penetrated by at least one ventilation aperture that is designed to be connected via a conduit to a location upstream of the inlet and downstream of an air filter. The arrangement maintains the advantages of a conventional MWE structure and further improves the surge margin. In addition, the risk of debris being drawn into the compressor via the opening is eliminated. |
| US08256216B2 |
Vehicular brake apparatus
An annular sealing member 95 for establishing sealing between a boosted hydraulic pressure application chamber 22 and an input-side annular chamber 93 formed between a casing and a backup piston 64A and connected to a hydraulic pressure source is disposed between the casing and the backup piston 64A, and communication passage 216 for establishing communication between the input-side annular chamber 93 and the boosted hydraulic pressure application chamber 22 as the backup piston 64A moves forward by a predetermined stroke or more is provided in one of the backup piston 64A and the casing. |
| US08256215B2 |
Fuel efficient hydraulic power steering
A hydraulic power steering system that maintains proportional pressure control between an input side of a gear and assist pressures internal to the steering gear by relying upon a control valve. A pressure differential is maintained between the input side of a gear and assist pressures internal to the steering gear throughout certain events. Those events include running the pump to fully charge the accumulator, idling the pump after fully charging the accumulator, discharging pressure from the fully charged accumulator at an onset of a steering event having a demand for steering load, recovering the discharged pressure of the accumulator by running the pump after turning on the pump at the onset of the steering event, and opening the relief valve in the valve manifold during the steering event. |
| US08256214B2 |
Internal combustion engine with deactivation of part of the cylinders and control method thereof
Internal combustion engine provided with a plurality of cylinders divided into a first group and a second group; a control unit for deactivating all the cylinders of the second group; a first exhaust conduit and a second exhaust conduit, which are reciprocally connected at an intersection and which are respectively connected to cylinders of the first group and to cylinders of the second group; a catalyzer, which is arranged along the first exhaust conduit upstream of the intersection and is provided with first sensors for detecting the exhaust gases; and a second catalyzer, which is arranged downstream of the intersection and is provided with second sensors for detecting the exhaust gas composition. |
| US08256212B2 |
Explosion protection system with integrated emission control device
The exhaust system of an internal combustion engine includes a duct having an input end coupled to the engine for passing and processing the exhaust gases and fumes emitted by the engine such that the duct functions as an anti-explosion and fire arrester device. The duct includes a reinforced filter structure securely and firmly mounted within and across the duct opening. The filter structure is coated with a noble metal to enhance oxidation of the gases and fumes passing through the duct. An insulator layer is attached about and along the outer surface of the duct and a jacket for carrying a coolant is mounted above and about the insulator layer. The insulator layer isolates the coolant from the duct to ensure that the temperature on the external side of the jacket is less than a predetermined value. Simultaneously, the insulator layer isolates the duct from the coolant to enable the temperature within the duct to have a sufficiently high value to sustain oxidation of the gases and fumes. The input end of the duct may be connected to the engine via a first heat exchanger and the exhaust end of the duct may be connected by additional heat exchangers to the exhaust system output. |
| US08256210B2 |
Flexible fuel injection for multiple modes of diesel engine exhaust aftertreatment
One embodiment is a system including a controller operable to control fuel injection events. The system is operable in a base mode, and at least one of a deNOx mode, a deSOx mode, and a deSoot mode. The base mode includes a pilot injection pulse, a main injection pulse, a post injection pulse, and a second post injection pulse. The deNOx mode includes a pilot injection pulse, a main injection pulse, and a post injection pulse. The deSOx mode includes a pilot injection pulse, a main injection pulse, a post injection pulse, a second post injection pulse, and a third post injection pulse. The deSoot mode includes a pilot injection pulse, a main injection pulse, a post injection pulse, a second post injection pulse, and a third post injection pulse. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings. |
| US08256204B2 |
Aircraft engine thrust reverser
A power unit for providing propulsive thrust includes an efflux duct defining a first fluid flow path along which gaseous fluid travels for discharge from a first fluid exit opening to provide propulsive thrust. The power unit also has a thrust reversing structure which, when in a deployed position, redirects the flow of gaseous fluid along a second fluid flow path to discharge from a second fluid exit opening to provide reverse thrust. The thrust reversing structure includes longitudinally translating cowl portions, which are moveable from a stowed position to the deployed position where the translating cowl portions block a major portion of the first fluid exit opening to cause gaseous fluid to efflux from the second fluid exit opening. The translating cowl portions move in a generally longitudinal direction towards the deployed position along a path which is inclined to the power unit axis. |
| US08256203B1 |
Rocket based combined cycle propulsion unit having external rocket thrusters
The present disclosure generally pertains to rocket based combined cycle (RBCC) propulsion units. In one exemplary embodiment, at least one rocket thruster is integrated with a jet engine but is external to the flow path of the jet engine, forming an altitude compensating plug nozzle. Since the rocket thruster is external to such flow path, the rocket flow from the rocket thruster interacts with the jet flow from the jet engine aft of the nozzle of the jet engine. Such interaction occurs without a significant performance penalty in the operation of the jet engine. In fact, it is possible that the interaction of the rocket flow with the jet flow may actually improve the efficiency of the jet engine under some conditions. Moreover, having the rocket thrusters positioned external to the flow path of the jet engine helps to avoid many of the problems plaguing conventional RBCC propulsion units. |
| US08256198B2 |
Automatically steered gearboxes for an implement with a pivoting tongue
A mower is suspended from a frame and includes a header with a cutter. A tongue is pivotally connected to the mower frame and is moveable with respect to the frame by a hydraulic cylinder. At the front of the tongue is a front gearbox rigidly attached to the tongue. The front gearbox transmits rotary power from the power take off of the tractor to a rear gearbox pivotally attached the header and from the rear gearbox rotary power is passed on ultimately to the rotary cutting units. Pivoting of the rear gearbox is controlled by a steering connection operatively attached between the front and rear gearboxes. |
| US08256196B2 |
Equine tongue tie
An equine tongue tie has a small elastic tongue loop 14 and a large elastic jaw loop 12. The two loops 12, 14 are stitched or otherwise joined at a location 18 across the width of the loops. The two loops 12, 14 can be made from a single strap 2 of elastomeric material wherein the ends are preferably folded over prior to stitching or otherwise affixing so as to form four layers of the elastomeric material at the location 18 wherein the tongue loop 14 and jaw loop 12 are joined. Alternatively, each loop can be made from a separate strap, each tongue loop 14 and jaw loop 12 having its ends overlapped and sewn together to form a separate loop and these two separate loops 12, 14 being sewn together where the sewn ends overlap creating four layers of material at the location 18 where the loops are joined. |
| US08256195B2 |
Ice bagging apparatus
An ice bagging apparatus which has a frame defining a first ice collecting zone with a collecting bin and an ice bagging zone, wherein the ice bagging zone has a film feeding mechanism that conveys two heat-sealable elongated plastic film webs and a welding apparatus to form a bag from the webs. The film feeding mechanism has rollers between which film webs are passed and pressed against each other. A measuring arrangement measures ice dispensed into the bag by a first ice transport system positioned between the two film webs that form the bag. |
| US08256192B2 |
Film wrapping gable containers
This invention is directed to film wrapped and heat shrunk bundles of gabled containers to form bundles that can be stacked on pallets and not be constrained by the gables in determining the size of the bundles. This is accomplished by nesting the gable containers on a conveyor on their side. The nesting of the gable containers on their side provides a stable structure that can be moved on a conveyor to be film wrapped. After film wrapping, the containers are conveyed to a heat shrink tunnel to form bundles of gable containers that can be placed on a pallet. |
| US08256185B2 |
Pre-assembled shingle set and installation system
An assembly, and method for constructing the assembly, to aid in the proper installation of shingles by providing panels of shingles and assembly guides that when followed, result in the installation of shingles that meet keyway width requirements, keyway alignment requirements, provide an aesthetically pleasing distribution of the shingles, and provides adequate ventilation. |
| US08256182B2 |
Free-standing wall arrangement and methods
A free-standing wall includes concrete base blocks adjacent to each other forming a base course; a first set of concrete wall blocks stacked on the base course and on each other to form a first wall face; and a second set of concrete wall blocks stacked on the base course and on each other to form a second wall face that faces the opposite direction from the first wall face and that has the same number of courses as the first plurality of wall blocks. Methods of constructing the wall arrangement include laying the base blocks next to each other end to end; stacking individual blocks of a first set of blocks on the base course and then on each other to form a first wall face; stacking individual blocks of the second set of blocks on the base course and then on each other to form a second wall face that faces a direction opposite of the first wall face. |
| US08256180B2 |
Roof tile with at least one water course defined by projections
A roof tile with a central brim and at least one lateral cover or water beading and a watercourse located between them, in whose region a water stop is disposed. This water stop is partially pressed with its edges in the region of the watercourse, of the central brim and of the lateral beading into the material of the roof tile blank. Such water stop is comprised of a flexurally elastic, thin small plate, and specifically of a material which does not conform to the material of the roof tile. |
| US08256173B2 |
Environmentally sustainable form-inclusion system
An environmentally sustainable form-inclusion system that can be utilized in reinforced concrete structures. A goal of this invention is to provide structural systems that achieve the highest level of environmental sustainability by minimizing the structure's carbon footprint and embodied energy. This engineered form-inclusion system uses materials that might otherwise become waste in landfills. The system is designed to significantly reduce raw materials, labor for placement, and transportation of material for building construction. Materials used in this engineered system, that might otherwise be placed in landfills, include but are not limited to plastic bottles, bags, waste Styrofoam, packing materials, rubber tires, and other similar waste materials, preferably compressed or assembled into controlled shapes. The shapes of these forms can be spherical, square, rectangular, cylindrical, or any other, and are specifically engineered to provide form inclusions to significantly reduce the material (e.g., concrete and reinforcing steel) required for the structure, and to reduce the overall structural weight (seismic mass), thereby relieving demand on the structure's lateral and gravity systems. The inclusion system described herein allows for flat forming of horizontal framing throughout the structure, greatly reducing the material required for forming (limited beams/drops). |
| US08256172B2 |
Modular free standing structure
A modular free standing structure and an adjustable footing configured to support the modular free standing structure are described. The structural footing comprises a support member having a support surface configured to provide vertical support to one or more modular platform structures, a base member, and an adjustable leveling mechanism disposed between the support member and the base member, and configured to level adjoining modular platform structures by adjusting a height of the support member relative to the base member about a vertical axis of the structural footing. |
| US08256169B2 |
Support system for solar panels
Precise parameters are maintained in a support system for solar panels or other panel-like structures through use of a collapsible folding, support frame which is preassembled to precise tolerances at a convenient staging site before being collapsed for shipment. Installation on flat roofs is also facilitated through the use of a roof interface frame which rotatably supports the panel support frame of the support system and folds along with it at the assembly, staging site. |
| US08256166B2 |
Openable roof or wall
The invention relates to an openable roof or openable wall, comprising at least one section (1) extending along a longitudinal axis, each section comprising a plurality of panels (2a, 2) overlapping in pairs along said longitudinal axis, whose longitudinal edge portions (39) are movably received in guide rails (4) for the purpose of opening and closing. Each panel (2, 2a) has, on its second transverse edge portion (38), a first (21) and a second (27) sealing strip, which between them define a gap (28). This gap (28) cooperates with a bottom surface (31) of the inner longitudinal surfaces (14) of the guide rails (4) to form a draining channel (29) along said bottom surface and away from said first sealing strip (21). |
| US08256164B2 |
Safety hatch having rail mounting system
A safety hatch and safety railing assembly in unitary form which incorporates the fabrication of a roof or deck scuttle with safety guard rails as required by the Occupation Safety Hazards Act (OSHA) around the roof or deck opening of a building. The safety hatch or safety hatch and safety railing assembly of the present invention preferably employs safety railing mounting bracket components that are welded to hatch flashing or to bracket hanger members and are designed to receive and provide for safe and efficient mounting of vertical posts and rails of a safety railing assembly around a roof or deck access opening. The safety hatch and safety railing assembly provides an improved base flashing that additionally functions to hold the roofing membrane to the scuttle curb. Lateral elongate safety members have one end connected to the hatch cover and another end connected to safety railing support posts and being moveable to personnel protecting position upon opening movement of the hatch cover and a collapsed position upon closing of the hatch cover. |
| US08256163B2 |
Glass run having a molded part attached to a doorframe of a vehicle
A glass run attached to a doorframe of a vehicle. The glass run comprises a molded part attached to a corner part of the doorframe, and a fin, formed integrally with the molded part, and covering the corner part of the doorframe. The fin includes a hook and lip that protrude from a back of a rim of the fin. The lip provides the rim of the fin with increased rigidity and prevents the rim of the fin from turning up and opening. |
| US08256159B2 |
Porous and non-porous particle reinforcement for viscous hydraulic matrices
A hydraulically-applied mulch matrix comprising non-porous particles, porous particles and mixtures thereof combined with a mechanically and or chemically bonded fiber mulch mixed within a high viscosity slurry to keep the particles in suspension for dispersion onto soil surfaces with mulch spraying equipment for enhanced erosion control and higher level plant establishment. |
| US08256156B1 |
Portable angler cooler apparatus and associated method
A portable angler cooler apparatus includes two skis removably connected to a bottom-most circumferential edge of two wheels such that the wheels may remain elevated above a ground surface during transportation. A handle is pivotally coupled to a proximal end of the cooler such that the skis are removably connected to the handle after the skis are detached from the wheels. Each of the skis may have a pair of spring-loaded clips mated to opposed longitudinal edges of each wheel respectively so as to be selectively biased between tensioned and equilibrium positions when engaged and disengaged from each of the wheels and the handle respectively. A T-bar locks selected ones of the compartments at a closed position to prohibit premature disengagement from the cooler during transport. |
| US08256155B1 |
Simulated fowl swimming apparatus
A simulated fowl swimming apparatus includes a pump conduit, a pump disposed in fluid communication with the pump conduit, a decoy motion assembly disposed in fluid communication with and rotatable with respect to the pump conduit, at least one discharge opening in the decoy motion assembly and at least one water fowl decoy carried by the decoy motion assembly. |
| US08256151B2 |
Lighted signage structure
A signage structure includes a first drum, a valance and a plurality of bracket assemblies. The first drum is suspended from a ceiling and includes a first frame supporting a first material having an outer circumferential surface for displaying indicia. The first frame has an upper frame ring and a lower frame ring. The valance is located outwardly from the outer circumferential surface of the first drum and includes at least one curved section having a plurality of spaced apart lights positioned along the interior side of the valance. The plurality of bracket assemblies include arms that couple the upper frame ring of the first drum to the valance. A first end of each arm is configured to attach to the upper frame ring of the first drum and a second end of each arm is configured to attach to the valance. |
| US08256150B2 |
Motion greeting cards
The present invention and related disclosure describes greeting cards with moving elements or devices which are operable to create motion in connection with some portion of the greeting card. The greeting card may include a multi-panel greeting card body or a three-dimensional foam greeting card body. At least one movable object is contained upon or within the greeting card body. A sound module having at least one pre-recorded digital audio file saved therein and a motor module are contained and concealed within the greeting card body. One or more switches may be used to activate the sound and motor modules, causing the pre-recorded audio file to play and causing movement of the movable or mobile object. |
| US08256148B2 |
Coupler
Couplers for attaching an accessory to an excavator arm of an excavator. Couplers having a first side for attaching the coupler to the excavator arm and a second side onto which the accessory will be coupled. The coupler includes a latch for selectively securing and releasing an attachment pin of the accessory in a jaw, groove, hook or slot in the second side of the coupler. The coupler is fully controllable from within the cab of the excavator and it allows improved security in the securement of the accessory to the coupler, i.e. preventing accidental decouplings, but while still allowing intentional decoupling operations to be carried out without undue burden. |
| US08256143B2 |
Article of footwear including improved lace keeper
An article of footwear is provided and includes a sole structure and an upper structure attached to the sole structure. The upper structure includes a vamp separated into medial and lateral portions, a tongue, and a lace. The tongue includes a main body portion and a first lace-retention feature attached to the main body portion. The main body portion has a first end attached to the medial and lateral portions, a second end that is moveable relative to the upper structure, and a longitudinal axis extending between the first end and the second end. The first lace-retention feature includes a first opening that receives the lace in a first direction substantially parallel to the longitudinal axis. |
| US08256139B2 |
Method of reducing a risk of fire in a laundry appliance and an appliance incorporating said method
A method of reducing the risk of fire or containing fire in a laundry appliance and an appliance incorporating said method. The appliance includes a sensor means capable of sensing an abnormal fault condition indicative of an increased fire risk or a fire within the appliance drum. In response to sensing the abnormal fault condition, the appliance controller enters a fire containment cycle which rotates the drum at a tumbling speed. |
| US08256134B2 |
Drying apparatus and methods for ethanol production
The apparatus and methods disclosed herein relate to the production of dried co-products from stillage produced by an ethanol production facility. In various aspects, the apparatus and methods disclosed herein relate to an ethanol production facility that produces ethanol and stillage from grain, and a pulse combustion dryer in communication with the ethanol production facility to receive stillage therefrom and adapted to dry the stillage into a dried material |
| US08256128B2 |
Chainsaw chain tooth measuring tool
The present invention discloses an improved chainsaw measuring devices that allows a user to accurately and quickly measure the necessary widths and angles required for sharpening a chainsaw chain cutting tooth. The device comprises a caliper capable of measuring the width of the top plate and includes a built-in gauge for measuring the angle of the top plate cutting edge. This allows a user to individually and accurately sharpen a chainsaw chain without relying on a professional sharpening service. |
| US08256127B1 |
Detecting apparatus
A detecting apparatus is capable of detecting a vertical distance between a first axis and a second axis on a workpiece. The detecting apparatus includes a supporting plate, a first positioning member, a second positioning member, and a measuring member. The first positioning member and the second positioning member are arranged on the supporting plate along the first axis, and fix the horizontal position of the workpiece. The measuring member is arranged on the supporting plate along the second axis, and is capable to slide along the second axis. The measuring member is able to pass a bottom hole of the workpiece if the workpiece is qualified, and is unable to pass the bottom hole if the workpiece is not qualified. |
| US08256124B2 |
Tilt sensor
A tilt sensor comprises a multi-layer circuit board, a holder, a first light-sensing component, a second light-sensing component, a light-emitting component, and a movable component. The multi-layer circuit board comprises a first layer board and a second layer board disposed on the first layer board. The second layer board comprises first, second, and third holding spaces each of which exposing a respective portion of the first layer board. The holder is disposed on the second layer board and has a containing recess connecting the first, second, and third holding spaces. A bottom surface of the containing recess is reflective. The first and second light-sensing components and the light-emitting component are disposed on the first layer board and in the first, second, and third holding spaces, respectively. The light-emitting component emits a light beam toward the bottom surface of the containing recess. The movable component is disposed in the containing recess. |
| US08256121B2 |
Folding hand tool having an at least partially composite handle
A hand tool, a handle of a hand tool and associated methods for fabricating the handle of a hand tool are provided in order to reduce the weight and thickness of the resulting hand tool. The handle generally includes a composite portion fabricated of fibers embedded in a matrix material in such a manner such that the composite portion meaningfully contributes to the strength of the handle and, in turn, the hand tool. In this regard, the composite portion may include a relatively high percentage of fibers, relatively long fibers and/or fibers that are generally aligned with respect to the longitudinal axis of the handle. For example, the composite portion may include fibers that constitute at least 50% by volume, fibers that are at least 30 mm in length on average and/or fibers that are within 15° of being parallel to the longitudinal axis of the handle. |
| US08256118B2 |
Method of manufacturing a turbine fan blade
A metal leading edge of a turbine fan blade is manufactured by cutting and shaping an elongated metal part. The metal part has front and rear edges extending lengthwise of the part, and has a generally wedge-shaped transverse cross-section with opposite sides diverging from the front edge toward the rear edge. A cavity is cut inward from the rear edge toward the front edge. This provides the part with a generally V-shaped transverse cross-section having opposite side walls diverging rearwardly from the front edge. A mandrel is inserted into the cavity, and the side walls of the V-shaped part are deflected toward each other to constrict the cavity into the configuration of the mandrel. The part is then mounted as a metal leading edge by inserting a turbine fan blade component into the constricted cavity and fastening the part to the component. |
| US08256117B2 |
Method for the controlled shot peening of blisk blades wherein a shot peening stream is provided on a pressure and a suction side of the blades
A controlled shot-peening of blisk blades (1) uses a stream of spherical shot-peening medium transported by compressed air or water. The shot is driven essentially at a right angle onto each blisk blade individually, actually simultaneously on both blade sides, and with identical impact intensity and immediately opposite on both sides in several side-by-side processing paths extending over the entire blade surface. A dual-nozzle unit (6) is linearly moveable in two directions normal to each other, and swivellable about an X and a Y axis. The unit (6) includes two preferably rectangular, essentially parallel arranged, shot-peening nozzles (7), whose spacing is settable in accordance with the blade profile, each of which has a nozzle opening situated at the same level and facing the pressure or the suction side of the respective blisk blade, and featuring identical distance to the respective blade surface during shot-peening. |
| US08256115B2 |
Method of making a fluid coupling
Each of ridges 7 on respective opposite side surfaces of a gasket 4 has a trapezoidal cross sectional shape defined by an outer tapered face 7a providing an outer peripheral surface, an inner tapered face 7b providing an inner peripheral surface and a flat face 7c providing a top end surface. The hardness of the gasket 4, the angle between the tapered faces 7a, 7b of the ridge 7, the height of the ridge 7 and the area of the flat top end face 7c of the ridge are so determined that the value of thrust for tightening up the coupling is between a predetermined minimum value and a predetermined maximum value. |
| US08256110B2 |
Method of manufacturing electrical connector
The invention provides a method of manufacturing an electronic connector including the steps of: (a) providing an insulating body made of a fiberboard having a thermal deformation degree which is close to the printed circuit board, and a plurality of terminal receiving apertures penetrating a top surface and a under surface of the insulating body being deposed on the insulating body; (b) forming a plurality of conducting terminals respectively comprising a soldering portion soldering to the printed circuit board and a contacting arm electrically contacting with an electronic device; and (c) setting the conducting terminals into the insulating body. In the method of manufacturing an electronic connector according to the invention, because the thermal deformation degrees of the materials used in the insulating body and the printed circuit board are substantially same, a false soldering phenomenon between the conducting terminals located at four corners of the insulating body and the printed circuit board can be prevented. |