13th week of 2013 patent applcation highlights part 4 |
Patent application number | Title | Published |
20130074539 | MODIFIED HEAT PUMP - A modified heat pump ( | 2013-03-28 |
20130074540 | DEVICE FOR PREPARING HOT WATER, IN PARTICULAR FOR DOMESTIC APPLICATIONS - A device which is used for preparing hot water, in particular for domestic applications, by recovering heat from waste water, preferably waste water from a sink and/or a dishwasher or washing machine includes a heat pump having an evaporator and a condenser, and a waste water container which collects the waste water. The waste water container is placed in thermal contact with the evaporator and constructed as a cylindrical hollow body with a waste water inlet and a waste water outlet. A hot water reservoir is in thermal contact with the condenser. Accommodated in the hollow body of the waste water container is an agitating apparatus, and a valve is provided at the waste water outlet to cut a flow of waste water through the waste water outlet. | 2013-03-28 |
20130074541 | Systems and Methods For Using Cold Liquid To Remove Solidifiable Gas Components From Process Gas Streams - Systems and methods are described for re-moving solidifiable gas from a process gas stream by direct contact with a cold liquid. The process gas stream includes at least gas that is frozen by the cold liquid while one or more other gases of the process gas stream remain in a gaseous state. The process gas stream may include water, and will have a different composition than the cold liquid. The contacting of the cold liquid with the process gas stream may be at a pressure that is less than 200 psia, and optionally less than 100 psia, 50 psia, or even 30 psia, and the solidified gas may be removed from the contacting assembly as a slurry with cold liquid. | 2013-03-28 |
20130074542 | SYSTEM AND METHOD FOR RECOVERING NATURAL GAS LIQUIDS WITH AUTO REFRIGERATION SYSTEM - The various embodiments herein provide a method and system for a process configuration with internal refrigeration for light gas and a process configuration with external refrigeration system for rich gas. The self-refrigeration unit comprising an open-closed cycle of refrigeration provides a required refrigeration load and the external refrigeration unit provides a refrigeration load corresponding to variations in a feed composition percentage. The configuration with internal refrigeration system utilizes a slip stream from or near the bottom of the demethanizer as a mixed refrigerant. | 2013-03-28 |
20130074543 | VIDEO ADAPTABLE JEWELRY - A jewelry piece in which the precious stone is replaced with an apparatus comprising a screen, wherein the apparatus is capable of receiving from a smart phone and displaying on the screen an image a user selects from a plurality of choices, in order to make the jewelry piece appear as having a particular precious stone. | 2013-03-28 |
20130074544 | Text messaging novelty jewelry - A novelty jewelry item generally comprising tiles having any combination of characters, for example ASCII characters, other symbols, text messaging terminology, English language text, foreign language text, and arbitrary and/or graphical designs formed thereon. The tiles may be inserted into an accommodatingly shaped receptacle, which in turn is mounted on a jewelry item, for example a bracelet, necklace, or “dog tag” such that the user is able to create novelty jewelry displaying a user selected message. | 2013-03-28 |
20130074545 | JEWELRY STRAP WITH INTERCHANGEABLE SNAPS AND SNAP CHARM HOLDERS - The present invention relates generally to a charm strap. More particularly, the invention encompasses a snap charm bolder and charm strap. The present invention is also directed to a novel method of interchangeably securing charms to an inventive charm strap. The present invention is also directed to a novel securing means for a charm strap having at least one interchangeable charm. The present invention is also directed to a novel jewelry strap with interchangeable snaps and snap charm holders. | 2013-03-28 |
20130074546 | Sand Based Jewelry - A sand based jewelry and methods of making sand based jewelry is provided. The jewelry having a quantity of sand mixed with a quantity of binding medium. The binding medium and sand mixture are capable of being solidified and mounted to a jewelry setting. The jewelry setting attached to a jewelry item. | 2013-03-28 |
20130074547 | Finger Ring for Holding Interchangeable Gems - A finger ring capable of holding interchangeable gemstones of different colors. The finger ring comprises a loop made of spring wire shaped to fit around a human finger. The loop comprises first and second end portions that are movable relative to each when the loop is flexed. First and second half-settings are respectively mounted to the first and second end portions. These half-settings are movable between open and closed positions during flexure of the loop. The half-settings in their closed positions form a setting capable of securely holding a gemstone and in their open positions are incapable of securely holding the same gemstone. The disclosed structure that facilitates gem interchangeability can also be incorporated in pendants or earrings. | 2013-03-28 |
20130074548 | METHOD OF PRODUCING GLASS - Provided is a method of producing porous glass having pores with a uniform pore diameter entirely, particularly in the case of phase-separated glass, including selectively removing a denatured layer formed on the surface of glass easily. The method of producing glass includes: forming phase-separated glass containing silicon oxide, boron oxide, and an alkali metal oxide; bringing an alkaline solution held by a porous supporting member into contact with the denatured layer formed on the surface of the phase-separated glass to remove the denatured layer; and immersing the phase-separated glass with the denatured layer removed therefrom in an acid solution to form pores in the phase-separated glass. | 2013-03-28 |
20130074549 | APPARATUS AND METHODS FOR PRODUCING A GLASS RIBBON - Apparatus for producing glass ribbon includes a control device configured at least periodic thermal stress compensation of the glass ribbon by independently adjusting operation of a plurality of temperature adjustment elements based on stress characteristic information at least periodically obtained from a stress sensor apparatus. In further examples, methods of producing glass include at least periodically sensing a stress characteristic of a glass ribbon and at least periodically changing a transverse temperature profile of the glass ribbon based stress characteristic information. In further examples, methods include the step of changing a transverse temperature profile of the glass ribbon only if a measured parameter is within an operating range associated with the parameter. | 2013-03-28 |
20130074550 | MANUFACTURING METHOD OF A SHEET GLASS MATERIAL FOR MAGNETIC DISK AND MANUFACTURING METHOD OF A GLASS SUBSTRATE FOR MAGNETIC DISK - A manufacturing method of a sheet glass material for magnetic disk, the method includes, dropping process for dropping a lump of molten glass; pressing process for sandwiching simultaneously the lump from both sides of the dropping path of the lump with surfaces of a pair of dies facing together, and performing press forming to the lump to obtain a sheet glass material, wherein at least one of the pair of dies has a convex shape with respect to the dropping path of the lump. | 2013-03-28 |
20130074551 | METHOD OF MAKING MULTI-CORE OPTICAL FIBER AND METHOD OF MAKING MULTI-CORE OPTICAL FIBER CONNECTOR - The present invention, even in the case where the size of a preform itself is increased, enables production of a multi-core optical fiber in which cores are arranged with high accuracy. A plurality of core members each being rod-like are fixed by an array fixing member while a relative positional relation of the plurality of core members is fixed, and the plurality of core members and a cladding member are integrated into one piece, and thus a preform is obtained. By drawing the obtained preform, a multi-core optical fiber in which core arrangement is controlled with high accuracy is obtained. | 2013-03-28 |
20130074552 | APPARATUS AND METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM - Provided is a method for manufacturing an optical fiber preform using a combustion burner. The method includes at least one of: a step α of, when a mode is changed from a deposition mode to a non-deposition mode, changing a gas discharged from a combustion gas port of the burner from a combustion gas to a purge gas, while maintaining a pilot light and a flow rate of a supporting gas from supporting gas discharge nozzles of the burner so that the nozzle tip does not glow; and a step β of, when the mode is changed from the non-deposition mode to the deposition mode, changing a gas discharged from the combustion gas port from a purge gas to a combustion gas, while maintaining a pilot light and the flow rate of the supporting gas so that the nozzle tip does not glow. | 2013-03-28 |
20130074553 | WASHING MACHINE - A washing machine having a driving motor provided with a stator unit, which is formed in a shape of a ring, having a rotator unit disposed at an inner side thereof and a bearing housing configured to install the driving motor, the bearing housing fixed at a rear surface of the water tub through an insert injection molding, thereby able to maintain a stable state of being installed at the water tub. | 2013-03-28 |
20130074554 | DRAIN PUMP AND WASHING MACHINE HAVING THE SAME - A drain pump capable of easily discharging air in the drain pump, and a washing machine having the same. The drain pump includes a washing water inlet compartment, a drain pump compartment configured to pump washing water contained in the washing water inlet compartment to an outside, a suction port provided between the washing water inlet compartment and the drain pump compartment to move the washing water from the washing water inlet compartment to the drain pump compartment, a drain line to connect the drain pump compartment to an outside to discharge the washing water, and an air outlet port provided on the drain pump compartment to discharge air contained in the drain pump compartment to an outside, wherein the air outlet port is connected to the drain line. | 2013-03-28 |
20130074555 | Cable lock - The invention relates to a cable lock, which consists of a lock body combined with a traversing part, wherein a slider and a holder are set inside the lock body, at least an upper bead hole is set on the slider, the at least an upper bead hole is set corresponding to at least a lower bead hole set on the holder, the upper bead hole and the lower bead hole may be glided and corresponding to each other by shifting the slider, to control at least a lock ball gliding in and out, hereby perform unlocking and locking spacing on an inserting slice set on one end of the traversing part, to thereby achieve the burglarproof and prized-proof effect. | 2013-03-28 |
20130074556 | TETRA VERMI BED AND A PROCESS FOR COMPOSTING AGRICULTURAL WASTE - A tetra vermi bed and a process for composting agricultural waste The conventional composting apparatus are mostly bulky, posing problems in transportation to sites, storing agricultural waste. This invention addresses the shortcomings by construction of composting bed of multiple layers of LDPE and HDPE substrate. The tetra vermin bed propagates production of worms and yields manure, which is easy to handle and to transport in bags. The tetra vermin bed is easy to install and to dismantle for operation at multiple sites, storing agricultural waste. | 2013-03-28 |
20130074557 | REDUCTION OF THE STRIP TENSION OF ROLLING STOCK BETWEEN TWO ROLLING UNITS TO A MINIMUM - A method for reducing the strip tension of a rolling stock, may include: transporting the rolling stock using a roller table between two successive rolling units, wherein a rolling stock loop is formed in a depression in a section of the roller table between the two rolling units, the rolling stock loop being supported by the roller table at least in one off-center portion of the section, wherein the supporting line of the roller table in this portion corresponds to the catenary curve of the free span; measuring a loop depth of the rolling stock loop; calculating a desired value of the loop depth that corresponds substantially to the free span, e.g., depending on the material, thickness and temperature of the rolling stock; controlling the main drives and/or the gap adjustment of the rolling units based on the desired value and the measured loop depth, such that the loop depth substantially corresponds to the desired value. | 2013-03-28 |
20130074558 | FORGING PRESS AND METHOD OF CONTROLLING SAME - A forging press includes a slide configured to have a die attached thereto; a drive shaft configured to cause the slide to rise and lower by rotating; a flywheel connected to the drive shaft via a clutch; a servomotor and an electric generator each connected to the drive shaft; an electricity storage part configured to store the electricity generated by the electric generator and to feed the servomotor with electric power; and a control part configured to control the operations of the clutch, the servomotor, and the electric generator. The control part performs such control as to cause the electric generator to generate the electricity with the rotation of the drive shaft and to store the generated electricity in the electricity storage part during the rotation of the drive shaft with the driving of the flywheel and/or during the rotation of the drive shaft with an inertial force. | 2013-03-28 |
20130074559 | METHODS OF MANUFACTURING A RESILIENT RAIL CLIP - A method of manufacturing a resilient rail clip comprises bending a rod, made of metal having a hardness value falling within a known hardness value range, into a predetermined shape and then subjecting the bent rod to a cold setting process in order to induce in the bent rod a predetermined amount of permanent set (S). One cold setting process comprises applying a first load (F | 2013-03-28 |
20130074560 | METHOD OF TREATING A METAL ELEMENT FOR AN AUTOMOBILE - A method for treating a metal element for an automobile includes hardening the metal element so as to obtain a press hardened metal element. Scale from the press hardened metal element are removed by placing the press hardened metal element in an ultrasonic liquid and preforming an ultrasonic process thereon so as to obtain a de-scaled press hardened metal element. The ultrasonic liquid is an aqueous solution comprising an organic carboxylic acid in a concentration of from 0.1 to 10 vol.-%. The de-scaled press hardened metal element is coated in a coating process with an anti-corrosion coating. | 2013-03-28 |
20130074561 | METHOD AND APPARATUS FOR SURFACE ENHANCEMENT - Systems and methods for generating beneficial residual stresses in a target material by generating cavitation shock waves through the use of a cavitation intensification conditioner. Shock waves emanate through the target material from collapsing cavitation voids in a liquid jet to generate residual stresses without significantly deforming the surface of the target material. A high pressure liquid is accelerated through a submerged peening nozzle to generate a high-speed liquid cavitating jet that is further intensified and controlled by use of the cavitation intensification conditioner. | 2013-03-28 |
20130074562 | ROLLING MILL LAYING HEAD PIPE HAVING MODULAR CONSTRUCTION - A rolling mill coil-forming apparatus includes a rotating quill that supports an elongated path hollow structure, such as a laying head pipe, for receiving elongated material after it has been rolled. A portion or the entire elongated structure is formed from modular, selectively replaceable components. The fabricated modular structures facilitate formation of zones within the component, such as including by way of example wear-resistant zones, material transport guide structures and friction reducing zones. | 2013-03-28 |
20130074563 | TUBE ROLLING PLANT - The present invention teaches rolling a seamless tube, typically with a large diameter. The system comprises a furnace for heating billets produced by continuous casting. The system comprises a piercing mill for longitudinally piercing the heated billets to obtain a pierced blank. The system comprises an expanding-elongating mill for expanding the pierced blank diameter and for elongating the pierced blank to obtain a semi-finished tube. The system comprises a continuous main rolling mill with adjustable rolls for mandrel-rolling a semi-finished tube. The system comprises a fixed-roll extracting-reducing mill positioned downstream of the main rolling mill. The extracting-reducing mill extracts the semi-finished tube from the mandrel, reducing the diameter to a predetermined value close to that desired for the finished tube. The system comprises an adjustable-roll sizing mill to adjust the radial position of the rolls and define the diameter of the outgoing tube. | 2013-03-28 |
20130074564 | TAPERED STRUCTURE CONSTRUCTION - Feeding stock used to form a tapered structure into a curving device such that each point on the stock undergoes rotational motion about a peak location of the tapered structure; and the stock meets a predecessor portion of stock along one or more adjacent edges. | 2013-03-28 |
20130074565 | LEVELLING DEVICE - A levelling device for a strip of material contains a first cassette frame unit having a plurality of first levelling rollers with juxtaposed axes of rotation spaced by a first pitch substantially greater than a first diameter of the rollers, each of the rollers having one extremity coupled and driven individually by a motor torque transmission extender. A second cassette frame unit is interchangeable with the first cassette frame unit and contains a plurality of second levelling rollers with juxtaposed axes of rotation spaced by a second pitch substantially greater than the second diameter of the second rollers. A motor drive drives a plurality of motor torque transmission outputs to each of the extenders. The second cassette frame unit includes a torque distribution module disposed and coupled between one extremity of at least one of the extenders and at least two juxtaposed extremities of the second rollers. | 2013-03-28 |
20130074566 | NO-SLIT HOT ROLLING OF RAILROAD RAILS - A method of recycling a one-piece rail having a base portion and a head portion spaced from each other by a substantially flat web portion. The steps include: heating the rail to a plastic state; feeding the heated rail through a first reduction pass to reduce a cross section of the rail without slitting the rail; feeding the rod through a second reduction pass in which the cross section of the rod is further modified and then slitting the rod along the web portion into two rod pieces, one containing the former head portion and one containing the former base portion, as the rod leaves the second reduction pass; and rolling the two rod pieces, in a single pass line, through a series of reduction passes to produce a desired final cross section of the pieces. | 2013-03-28 |
20130074567 | ROTATING ENTRY SYSTEM WITH FRONT END OR FRONT AND REAR DRIVE SYSTEM - A rolling mill rotating entry system (RES) with at least one front end-driven drum that indexes alignment of the RES guide path and drum with the bar stock transfer guide path. The front end drive system is offset from the bar stock transfer path, so that the bar stock has sufficient clearance to enter the guide path. The front end drive system facilitates desired indexed alignment of the RES guide path and the bar stock transfer path without the need for front end braking or damping systems that are customarily used with rear driven drums in known RES systems. Other RES embodiments include a rear drive system that drives the drum in tandem with the front drive system. | 2013-03-28 |
20130074568 | EXTRUSION PRESS CONTAINER AND LINER FOR SAME - A liner for an extrusion press container comprises an elongate body having a longitudinally extending passage therein through which a billet is advanced, the passage having a generally rectangular cross-sectional profile. The liner further comprises at least one first longitudinally extending heating element accommodated by the body adjacent a first side of the passage, and at least one second longitudinally extending heating element accommodated by the body adjacent a second side of the passage. The first and second heating elements are individually controllable for controlling a thermal profile within the liner. | 2013-03-28 |
20130074569 | Shrinker stretcher machine - The present invention is a shrinker stretcher machine that uses four distinct and separate tool cartridges to perform both shrinking and stretching operations by simply removing, rotating each tool cartridge 180 degrees, and reattaching it in its designated position. Each tool cartridge removably carries a jaw that can be removed and securely replaced with either a shrinker or stretcher jaw to accommodate the operation being performed. Each tool cartridges and jaw is firmly held in place by magnets and interlocking keyed surfaces to properly align and hold the tool cartridges and jaws. | 2013-03-28 |
20130074570 | CLAMP MECHANISM FOR HOT ROLLING MILLS SPLIT GUIDES, INCLUDING WATER BOXES AND EQUALIZATION TROUGHS - Rolling mill split box guides, including water cooling nozzle and equalization trough assemblies are retained by a clamping mechanism that includes a header support structure having opposed front and back sides, for support of the split box there between. A clamp arm has a first end pivotally coupled to one of the header sides and a pivotal range of motion across the header and split box to the other side thereof. A threaded screw or other biasing actuator is coupled to the other of the header sides, selectively engageable with the clamp arm, for exerting biasing force on the split box. | 2013-03-28 |
20130074571 | FORGING PRESS AND METHOD OF CONTROLLING SAME - A forging press includes a slide configured to have a die attached thereto; a drive shaft configured to cause the slide to rise and lower by rotating; a flywheel connected to the drive shaft via a clutch; a servomotor connected to the drive shaft; and a control part configured to control respective operations of the clutch and the servomotor, wherein the control part is configured to perform such control as to cause the drive shaft to rotate with the driving of the flywheel in at least one of a rising process, in which the slide is caused to rise, to cause the slide to rise and a lowering process, in which the slide is caused to lower, to cause the slide to lower. | 2013-03-28 |
20130074572 | MANDREL FOR FORMING A COMPONENT - A mandrel includes a support structure; main sectors carried by the support structure and each having a main forming surface; and intermediate sectors carried by the support structure and each having an intermediate forming surface. The main sectors and intermediate sectors are alternately arranged around the axis. The main sectors are moveable relative to the support structure between a radially inner main retracted position, and a radially outer main forming position. The intermediate sectors are moveable relative to the support structure between a radially inner intermediate retracted position, and a radially outer intermediate forming position. The mandrel further includes drive means for moving the main sectors and intermediate sectors from their respective retracted positions to their respective forming positions. The drive means is configured such that each main sector reaches its main forming position before the adjacent intermediate sectors reach their respective intermediate forming positions. | 2013-03-28 |
20130074573 | FOLDING SYSTEM FOR A CUTTING BLADE - A bending apparatus including: a transferring unit for transferring a metallic rule through a passage formed by a guide, said passage defining a longitudinal axis; a folding unit having first and second rotary bodies spaced to receive said metallic rule therebetween; and a pair of bending fingers including a first bending finger and a second bending finger, said pair of bending fingers supported to revolve and move in a direction substantially transverse to the longitudinal axis for applying force against the metallic rule passing through the guide, said pair of bending fingers positioned adjacent to the guide, and for bending the metallic rule to desired angles, wherein each finger of said pair of bending fingers is each configured for arcuate rotational motion relative to said guide from a first position toward at least one second position to bend a portion of said metallic rule, and wherein said pair of bending fingers rotate about a single rotational axis relative to said guide. | 2013-03-28 |
20130074574 | WEDGE ACTIVATED ROTATING FILLER CAM UTILIZING A SADDLE FOR ROTATION - A rotating filler cam system including a lower die receiving at least one filler cam. The filler cam includes saddles that sit in saddle pockets of the lower die such that the filler cam is rotatably connected to the lower die. At least one wedge assembly is driven to contact the filler cam and rotate the filler cam from a first position to a second position. | 2013-03-28 |
20130074575 | METHOD AND TEST DEVICE FOR FIELD CALIBRATION OF A GAS DETECTOR - A method and test devices are used for field calibration of gas detectors. Brand new gas detectors are used as measurement standards in field calibration. The brand new gas detectors are in this case either employed directly as working standards, in which case the regular calibration by a reference standard is dispensed with, since the brand new gas detectors are always deemed to be sufficiently accurate. Alternatively, the brand new gas detectors are employed directly, namely as sufficiently accurately calibrated reference standards for the reference gas sensors acting as working standards and incorporated into the test device. In both cases the measured values of the gas sensors in the gas detectors to be calibrated are fed back to a sufficiently calibrated system, namely either directly to at least one brand new gas detector as a working standard or else to a reference sensor of a calibrated test device. | 2013-03-28 |
20130074576 | ROAD FRICTION COEFFICIENT ESTIMATING UNIT AND ROAD FRICTION COEFFICIENT ESTIMATING METHOD - A road friction coefficient estimating unit calculates a tire sideslip angle and a cornering force, and estimates a road friction coefficient on the basis of the ratio of the calculated cornering force to the calculated tire sideslip angle. A vehicle travels on multiple road surfaces that differ in road friction coefficient, and tire sideslip angles and cornering forces on the road surfaces are detected in advance. The road friction coefficient estimating unit stores, in a memory, a correlation among the detected tire sideslip angles, the detected cornering forces, and the road friction coefficients in the form of numerical values or a mathematical expression, and estimates a road friction coefficient using the correlation stored in the memory. | 2013-03-28 |
20130074577 | PORTABLE BREATH ANALYSER APPARATUS - A portable breath analyzing device to measure the rate of partial gas that is exhaled in the breath fluid. The device includes a rechargeable power supply unit, a device to emit pulsated infrared radiation, an infrared receiver, and a measuring vessel. The emission device includes a heating element; the measuring vessel includes a metallic tube whose interior surface is polished and coated with a deposit that reflects at least the infrared radiation of wavelengths that are between (9 μm, 10 μm) and at each end of the tube, a nozzle comprising a cone-shaped section meant to be placed in the tube axis. The infrared emission device is placed on the longitudinal axis of the tube, at the level of one of the nozzles, and the receiver is placed on the longitudinal axis, at the level of the other nozzle. | 2013-03-28 |
20130074578 | GAS SENSOR - A gas sensor ( | 2013-03-28 |
20130074579 | Methods and Apparatus for Analyzing Samples and Collecting Sample Fractions - Methods and apparatus for analyzing a sample using at least one detector are disclosed. | 2013-03-28 |
20130074580 | METHODS FOR QUANTITATING WATER USING IONIC LIQUID SALTS - This disclosure provides methods and devices for quantitating, separating and/or detecting water in a liquid, gas or solid sample comprising one or more chemicals, the method comprising: providing the liquid, gas or solid sample comprising water and the one or more chemicals; and exposing said liquid, gas or solid sample to at least one solid support including at least one dicationic and/or tricationic species of Formula I or II adsorbed, absorbed or immobilized on the solid support. | 2013-03-28 |
20130074581 | SAMPLING DEVICE AND METHOD OF USE THEREOF - An sampling device for capturing a material sample and a method of using said device to process said material sample in situ within the device. Embodiments of the invention may be disposed as elongate probes having extendable sample capture elements. A sample capture element of such a device may include a sample capture pocket located near a distal end thereof for capturing and trapping a sample of material. The sample capture pocket may be provided with a port for receiving material therein and a port for expelling material therefrom. These ports may be placed in communication with corresponding material transfer channels extending through the sample capture element to allow for the in situ processing of a material sample, and the subsequent discharge of the sample to an analyzer or another downstream location. | 2013-03-28 |
20130074582 | GAS SENSOR - A gas sensor including a plate-shaped detecting element is disclosed, wherein the detecting element has a pair of principle surfaces and a pair of side surfaces adjacent to the pair of principle surfaces, in a radical direction thereof, wherein a first chamfered portion is provided between at least one first principal surface of the pair of principal surfaces and the rear end surface of the detecting element, and wherein the angle between a first axis ridgeline portion formed by the first principal surface and a first side surface that is one of the pair of side surfaces and extending in the direction of the axis, and a first width ridgeline formed by the first principal surface and the first chamfered portion and extending in a width direction is larger than 90°. | 2013-03-28 |
20130074583 | LEAK DETECTION METHOD AND SYSTEM FOR A HIGH PRESSURE AUTOMOTIVE FUEL TANK - A vapor management system ( | 2013-03-28 |
20130074584 | FLEXIBLE LEAK TEST APPARATUS AND METHOD - A flexible leak test apparatus and method for leak testing a variety of workpieces having various multiple configurations with at least one internal cavity and at least one aperture leading therefrom. The flexible leak test apparatus and method provide a plurality of leak test fixtures adaptable to receive the workpieces. Each leak test fixture has a bottom portion and a top portion that engage one another when the workpieces are loaded in the bottom portion of the leak test fixture. The leak test fixtures are shuttled in and out of the workstation, and a manipulator loads and unloads the workpieces into and out of the bottom portion of the leak test fixtures. The leak test fixtures seal the apertures in the workpieces so that the workpieces can be leak tested by pressurizing the internal cavity of the workpiece. | 2013-03-28 |
20130074585 | PROCESS FOR PRODUCING SUGAR CHAIN DERIVATIVE, STRUCTURE ANALYSIS METHOD, AND SUGAR CHAIN DERIVATIVE - A process for preparing an oligosaccharide derivative from an oligosaccharide mixture, the process being characterized in that the process comprises the steps of (a) introducing a lipophilic group into oligosaccharides of the mixture to obtain a mixture of oligosaccharide derivatives, and (b) treating the oligosaccharide derivative mixture by serotonin affinity column chromatography. | 2013-03-28 |
20130074586 | DEVICE FOR MASS DETECTION OF PARTICLES IN A FLUID MEDIUM, AND IMPLEMENTATION METHOD - The invention relates to a device for mass detection of particles in a fluid medium, including an electromechanical oscillator ( | 2013-03-28 |
20130074587 | SYSTEM AND METHOD FOR DISSOLUTION ANALYSIS OF DRUG-ELUTING MEDICAL DEVICES - This disclosure is directed to systems and methods for holding a medical device such as a stent undergoing dissolution analysis. A clip retains the device in a specific, reproducible orientation and positions it within a sample cell of the dissolution testing apparatus. Preferably, the medical device is positioned away from areas having relatively greater flow turbulence. | 2013-03-28 |
20130074588 | POWER PLANT ANALYZER FOR ANALYZING A PLURALITY OF POWER PLANTS - A power plant analyzer for analyzing a plurality of power plants, comprising:
| 2013-03-28 |
20130074589 | FUEL VAPOR PURGING DIAGNOSTICS - Systems and methods are provided for monitoring reverse flow of fuel vapors and/or air through a vehicle fuel vapor recovery system, the fuel vapor recovery system coupled to an engine intake of a boosted internal combustion engine. One example method comprises, intermittently adjusting a restriction in the fuel vapor recovery system during boosted conditions, and indicating degradation based on one or more of a change in a pressure value, or based on a change in flow in the fuel vapor recovery system. | 2013-03-28 |
20130074590 | Method For Determining The State Of A Reducing Agent In A Reducing Agent Tank - A method for determining the state of a reducing agent in a reducing agent tank. The reducing agent is used for exhaust gas after-treatment of exhaust gas generated by an internal combustion engine. To inform the control unit of an internal combustion engine regarding the quality of the reducing agent in the reducing agent tank the method includes determining and recording the filling and extracting volumes of the reducing agent from the reducing agent tank by a fill level sensor, determining and recording the temperature of the reducing agent in the reducing agent tank by at least one temperature sensor over the entire service life of the exhaust gas after-treatment unit, determining and recording the distribution velocity of ultrasonic waves in the reducing agent by an ultrasonic transmitter and ultrasonic receiver, determining the state of a reducing agent from the parameters. | 2013-03-28 |
20130074591 | TIRE PRESSURE MONITORING SYSTEM (TPMS) DEVICE - Disclosed herein is a tire pressure monitoring system (TPMS) device. The TPMS device includes: a pressure sensor recognizing an inner pressure of a tire; a pressure signal collecting processor collecting and processing a pressure signal of the pressure sensor; a motion sensor mounted in a vehicle body; and a motion signal collecting processor collecting and processing a motion signal from the motion sensor. Here, a position of the tire is determined by comparing a magnitude or a phase between the pressure signal and the motion signal. | 2013-03-28 |
20130074592 | TIRE PRESSURE MONITORING SYSTEM MODULE - Disclosed herein is a tire pressure monitoring system module including: a circuit board having electronic components and electrical elements mounted thereon to transceive electrical signals; a battery mounted on a lower portion of the circuit board to thereby form a double layer structure together with the circuit board; a valve antenna provided at a side portion of the circuit board; and a connection pin connecting the circuit board and the valve antenna to each other. | 2013-03-28 |
20130074593 | FLOW SENSOR, MASS FLOW CONTROLLER, AND METHOD FOR MANUFACTURING FLOW SENSOR - According to one embodiment, a first substrate has a pair of thermosensitive films, a heater film, and a passage protective film having corrosion resistance in a passage forming region on a first main surface, and has a metal sealing film having corrosion resistance in a region other than the passage forming region. A second substrate has a groove formed in the passage forming region on a second main surface and a side wall forming portion separating other regions other than the passage forming region from the groove and protruding beyond the other regions. A fixing member fixes the first substrate to the second substrate. The side wall forming portion of the second substrate is compression bonded so that the side wall forming portion is located on the metal sealing film on the first substrate. | 2013-03-28 |
20130074594 | FLUID TILT SENSOR WITHIN INK TANK SUPPLY ITEM FOR MICRO-FLUID APPLICATIONS - A container for holding a volume of fluid and having a housing defining an interior for retaining the volume of fluid; at least one in-tank tilt sensor connected to a controller and disposed inside the housing for generating a signal corresponding to a level of fluid inside the housing; and a support material attached to the housing and connected to the at least one in-tank tilt sensor to mechanically support the at least one in-tank tilt sensor such that the at least one in-tank tilt sensor is not in direct contact with the fluid inside the housing. The in-tank tilt sensor detects a change in fluid level which may only be caused by tilting of the imaging device. When tilting is registered, protective action is taken to prevent fluid from leaking. | 2013-03-28 |
20130074595 | FLUID TILT SENSOR WITHIN INK TANK SUPPLY ITEM FOR MICRO-FLUID APPLICATIONS - A container for holding a volume of fluid and having a housing defining an interior for retaining the volume of fluid; at least one in-tank tilt sensor connected to a controller and disposed inside the housing for generating a signal corresponding to a level of fluid inside the housing; and a support material attached to the housing and connected to the at least one in-tank tilt sensor to mechanically support the at least one in-tank tilt sensor such that the at least one in-tank tilt sensor is not in direct contact with the fluid inside the housing. The in-tank tilt sensor detects a change in fluid level which may only be caused by tilting of the imaging device. When tilting is registered, protective action is taken to prevent fluid from leaking. | 2013-03-28 |
20130074596 | ELECTRONIC DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUS - An electronic device includes a base body, a functional element that is placed on the base body, and a lid body, formed from silicon, that is placed over the base body so as to cover the functional element. A hole portion and a sealing member that closes the hole portion are disposed in the lid body, in the hole portion, the area of a second opening disposed on a side opposite to a first opening is larger than the area of the first opening disposed on the base body side, and the ratio of the volume of the sealing member to the volume of the hole portion is equal to or higher than 35% and is equal to or lower than 87%. | 2013-03-28 |
20130074597 | SENSOR ELEMENT, MANUFACTURING METHOD OF SENSOR ELEMENT, SENSOR DEVICE, AND ELECTRONIC APPARATUS - A sensor element has drive vibrating arms drive-vibrating by energization, adjustment vibrating arms vibrating with the drive vibrations of the drive vibrating arms, detection electrodes outputting charge in response to physical quantities applied to the drive vibrating arms, first electrodes provided on the adjustment vibrating arms, electrically connected to the detection electrodes, and outputting charge with the vibrations of the adjustment vibrating arms, and a pair of second electrodes provided on the adjustment vibrating arms, electrically connected to a pair of detection electrodes, and outputting charge having an opposite polarity to that of the first electrodes with the vibrations of the adjustment vibrating arms. | 2013-03-28 |
20130074598 | INERTIAL SENSOR - Disclosed herein is an inertial sensor including: a sensor part including a driving body, a flexible substrate part displaceably supporting the driving body, a support part supporting the flexible substrate part so that the driving body is freely movable in a state in which it is floated, and a lower cap covering a lower portion of the driving body and coupled to the support part; an application specific integrated circuit (ASIC) including the sensor part stacked thereon and coupled thereto; a printed circuit board including the ASIC stacked thereon and coupled thereto and electrically connected to the sensor part and the ASIC by a wire; and a cap covering the sensor part and the ASIC and coupled to the printed circuit board, wherein the cap includes an air discharging hole formed in order to discharge internal air to the outside. | 2013-03-28 |
20130074599 | CAPACITIVE ACCELEROMETER - A capacitive accelerometer includes a substrate and a first semiconductor layer. The first semiconductor layer is disposed on the substrate and includes a first mass, first and second support bases, first and second elastic members, and first and second comb capacitor sets. The first and second support bases are disposed at positions corresponding to first and second axes respectively. The first elastic member is connected to the first mass and the first support base in a manner of bending back and forth perpendicular to the first axis. The second elastic member is connected to the first mass and the second support base in a manner of bending back and forth perpendicular to the second axis. The first and second comb capacitor sets are disposed at positions corresponding to the second and first axes respectively and connected to the first mass. The first axis is perpendicular to the second axis. | 2013-03-28 |
20130074600 | PART EVALUATION SYSTEM/METHOD USING BOTH RESONANCE AND SURFACE VIBRATION DATA | 2013-03-28 |
20130074601 | APPARATUS FOR ULTRASONIC TRANSDUCER OR OTHER CONTACT SENSOR PLACEMENT AGAINST A TEST MATERIAL - A spherical bearing provides a passive apparatus that enables a contact sensor that needs to self-align to the surface of a test object. In some embodiments, the contact sensor is a transducer. This self-alignment apparatus may be used in a measurement system for aligning the face of a contact transducer to the surface of a material to be measured. The spherical bearing may be dry or may be lubricated with a liquid or with pressurized air to minimize the bearing friction and enable the transducer to self-align. The upper portion of the spherical bearing is preferably attached to a spring-loaded piston. The transducer is preferably attached to the lower portion of the spherical bearing. The spring-loaded piston holds the spherical bearing portions together and centers the floating lower bearing portion after each measurement operation. A cowling preferably retains the lower bearing portion between measurements. | 2013-03-28 |
20130074602 | ULTRASONIC TRANSDUCER WEAR CAP - A wear cap including a flexible barrel and a rigid disc enables a high-frequency ultrasonic transducer to properly align to the surface of a material to be tested. The wear cap may be employed for any type of contact sensor that requires a protective wear cap and that needs to align to the surface of a material to be tested. An ultrasonic transducer assembly includes a wear cap and an ultrasonic transducer. The ultrasonic transducer is mounted in the wear cap and includes a transducer body with a cylindrical shape. A method of producing a wear cap for an ultrasonic transducer includes selecting a flexible material, forming a flexible barrel from the flexible material, selecting a rigid material, forming a rigid disc from the rigid material, and affixing the rigid disc to an end of the flexible barrel. | 2013-03-28 |
20130074603 | INTERNAL FAULT INDICATOR FOR ELECTRICAL EQUIPMENT - A fault indicator for indicating the occurrence of a rapid pressure surge within a housing of an electrical device has: a barrel capable of being mounted in an aperture of the housing; an actuating mechanism having a chamber with at least one orifice communicating between interior and exterior surfaces of the chamber within the housing and an actuating member movable in response to a pressure differential between the interior and exterior surfaces of the chamber; a plunger within the bore of the barrel biased outwardly in the barrel and normally retained in an armed position by the actuating member; and a radial seal disposed between the plunger and the barrel. When the pressure differential exceeds a positive threshold value, the actuating member is moved and thereby permits the plunger to move outwardly into a triggered position. The radial seal may be a dual-lip seal. | 2013-03-28 |
20130074604 | PROCESS FLUID PRESSURE TRANSMITTER WITH SEPARATED SENSOR AND SENSOR ELECTRONICS - A process fluid pressure transmitter has a remote pressure sensor. The transmitter includes an electronics housing and a loop communicator disposed in the electronics housing and being configured to communicate in accordance with a process communication protocol. A controller is disposed within the electronics housing and is coupled to the loop communicator. Sensor measurement circuitry is disposed within the electronics housing and is coupled to the controller. A remote pressure sensor housing is configured to couple directly to a process and is spaced from the electronics housing. A pressure sensor is disposed within the remote pressure sensor housing. The pressure sensor forms at least one electrical component having an electrical characteristic that varies with process fluid pressure. Portions of the electrical component are coupled directly to a multiconductor cable that operably connects the pressure sensor to the sensor measurement circuitry. | 2013-03-28 |
20130074605 | MEASURING ARRANGEMENT SYSTEM FOR A UNIVERSAL PROCESS CONNECTION - Provided is a measuring arrangement system operative for measuring a physical and/or chemical process variable of a process medium, which is held in a container, having a measuring device with a process connection and a sensor housing attached to it, such that the process connection comprises a measuring cell housing with a measuring cell, wherein a circumferential web, which divides the circumferential surface into a first and second circumferential section, is provided on the circumferential surface of the measuring cell housing; the process connection comprising a union nut with an inside thread and interior ring stop; and a tubular flange having first and second ends, having on its first end an outside thread, designed to correspond to the inside thread of the union nut, such that the circumferential web is designed so the measuring cell housing can be clamped between the flange and the union nut in two different directions. | 2013-03-28 |
20130074606 | DEVICE AND METHOD FOR INDICATING IF A FASTENING ELEMENT HAS REACHED A TENSILE YIELD LIMIT LOAD - A device and method for indicating if a fastening element upon fastening to a piece has reached a tensile yield limit load. The fastening element includes a threaded shaft having a magnetostrictive material. The device includes a mechanism for generating an alternating magnetic field that penetrates the shaft, a mechanism for measuring a physical quantity that depends on the momentary magnetic susceptibility of the shaft and a control unit adapted to detect a significant change of the physical quantity and determine and indicate if the shaft of the fastening element has reached the tensile yield limit load. | 2013-03-28 |
20130074607 | Quality Assurance and Reliability Testing Apparatus for RFID Tags - A novel RFID tag-bending test apparatus and a related method of using the novel RFID tag-bending test apparatus are disclosed. In one embodiment of the invention, the novel RFID tag-bending test apparatus can place a plurality of RFID tags in corresponding tag holding clips on the novel RFID tag-bending test apparatus to execute a bending test sequence along a particular bending axis for each RFID tag. The bending test sequence can assist identifying defective RFID tags which cannot overcome external bending pressures asserted by the novel RFID tag-bending test apparatus. By excluding these defective RFID tags from a commercial shipment of RFID tags to customers, a manufacturer of RFID tags may be able to reduce a rate of premature RFID tag failures due to external bending pressures in real-life applications of RFID tags, thereby achieving a higher quality assurance and reliability of RFID tags. | 2013-03-28 |
20130074608 | BOILER STEAM AMOUNT MEASURING METHOD, BOILER LOAD ANALYZING METHOD, BOILER STEAM AMOUNT MEASURING APPARATUS, AND BOILER LOAD ANALYZING APPARATUS - A boiler steam amount measuring method for continuously measuring a temporal change in an amount of steam from a steam boiler, includes: first measuring a differential pressure between a pressure at a first detection position that is a predetermined position in a can body of the steam boiler or a steam outflow path, and a pressure at a second detection position in the steam outflow path separated from the first detection position toward a downstream side; first calculating a pressure loss coefficient based on the differential pressure measured by flowing a predetermined flow rate of steam or fluid instead of steam into the steam outflow path, and the predetermined flow rate; and second calculating continuously the amount of steam based on the differential pressure measured in the first measuring and the pressure loss coefficient calculated in the first calculating, and outputting the calculated amount of steam as a measurement value. | 2013-03-28 |
20130074609 | METHOD FOR DETERMINING THE TORQUE OF AN ELECTRIC MOTOR - Method for determining torque of an electric motor on a vehicle, a torque being generated by an electric motor rotor and being transmitted from a drivetrain to at least one drive wheel, including: measuring the rotor rotation angle, determining the torque generated by the rotor, the at least one drive wheel driven by the rotor being fixed, the stationary rotor not generating any torque and a first rotation angle of the stationary rotor being measured, subsequently a torque applied by the rotor to the drivetrain, so that the rotor performs rotational movement due to the drivetrain stiffness, and subsequently, in an equilibrium state between the torque generated by the rotor and a counter torque of the drivetrain, a second rotation angle of the rotor being measured, the torque generated by the rotor and/or the total stiffness of the drivetrain being ascertained from the measured values of the rotor rotation angles. | 2013-03-28 |
20130074610 | Hermetic Weighing Cell Having Overload Protection - The invention relates to a load cell, preferably for an aseptic platform scale, which is embodied rod-shaped and includes a force introduction element ( | 2013-03-28 |
20130074611 | SYSTEM AND METHOD FOR ANALYZING A REFRIGERANT SAMPLE - A system for preparing a refrigerant sample for analysis including a pressure regulator assembly including a pressure regulator and provisions for heating a refrigerant sample contained within an interior region of the pressure regulator. The pressure regulator defines an inlet through which the refrigerant sample is delivered and an outlet through which the refrigerant sample is expelled. The system also includes a filter assembly having an inlet that is fluidly connected to the outlet of the pressure regulator to receive the vaporized refrigerant sample from the pressure regulator, at least one filter for removing contaminants from the refrigerant sample, and an outlet that is configured to be coupled to a refrigerant analysis system for analyzing a composition of the refrigerant sample. | 2013-03-28 |
20130074612 | Molecular Separators, Concentrators, and Detectors Preparatory to Sensor Operation, and Methods of Minimizing False Positives in Sensor Operations - As an elegant solution for minimizing false positives returned by a sensor tuned to an analyte molecule, filters constructed of carbon nanotubes are positioned relative to the sensor to limit the sensor to being exposed to molecules within a defined range of sizes, with too-big molecules being excluded from reaching the sensor by one filter, and too-small molecules being pumped out through another, finer filter before the sensor is operated. | 2013-03-28 |
20130074613 | MICROFLUIDIC DEVICE AND METHOD FOR ISOLATING TARGET USING SAME - A micro-fluidic device includes a filter case, a first capture array and a second capture array. The filter case includes an inlet for introducing a sample containing different kinds of targets, an outlet for discharging the sample and a channel extending between the inlet and the outlet. The first capture array is arranged in an upstream portion of the channel, the first capture array including a plurality of first forward funnels arranged along a direction orthogonal to a flow direction of the sample so as to capture the different kinds of targets. The second capture array is arranged in a downstream portion of the channel, the second capture array including a plurality of second forward funnels arranged along the direction orthogonal to the flow direction of the sample so as to capture the different kinds of targets. | 2013-03-28 |
20130074614 | CONTAINER CONFIGURATIONS - Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample. | 2013-03-28 |
20130074615 | LOAD PORT APPARATUS AND METHOD OF DETECTING OBJECT TO BE PROCESSED - To enable appropriate wafer mapping in the case where a wafer is stored at the highest level, which is provided as a reserve, of a pod, a load port apparatus drives a mapping frame that supports a sensor by a first driving unit that drives the mapping frame in a first direction parallel to the direction along which wafers in the pod are arranged in an overlapping manner and a second driving unit that drives the mapping frame in a second direction that crosses the first direction in such a way as to form an acute angle in the side in which the sensor starts the mapping. | 2013-03-28 |
20130074616 | INTELLIGENT TOOTHBRUSH MONTIORING DEVICE - A toothbrushing monitoring device for a user includes a sensor coupled with the toothbrush for measuring toothbrushing patterns, a recording device coupled with the sensor, and a comparator. The recording device records data relating to the user's preferred toothbrushing patterns in a first mode, which is used to establish toothbrushing pattern reference data. The comparator compares toothbrushing patterns measured by the sensor and the toothbrushing pattern reference data, which may be output to an output device. In one example, the sensor consists of only an accelerometer. | 2013-03-28 |
20130074617 | SENSING PROBE COMPRISING MULTIPLE, SPATIALLY SEPARATE, SENSING SITES - A single sensing probe comprising multiple, spatially separate, sensing sites is utilized to sense neural activity. The sensing probe includes multiple conductors each with multiple sensing sites in a fixed geometric arrangement. The sensing probe is configured to comprise multiple combined sensing sites in polytrode configuration. By appropriately combining the wire groupings at each combined sensing site, activity sensed from a single wire with multiple sensing sites, can be coupled with other wires to unmix signals from the spatially separate sites and leverage the power of combinatorics to maximize total recording bandwidth and single neuron/unit yield per wire and per probe. | 2013-03-28 |
20130074618 | FRONT BEARING OF A HEAT ENGINE STARTER HAVING AN OUTPUT PINION, AND STARTER HAVING AN OUTPUT PINION COMPRISING SUCH A BEARING - The front bearing ( | 2013-03-28 |
20130074619 | ROTARY SHAFT POSITIONING DEVICE - A rotary shaft positioning device is a simplified structure provided with rotating and positioning actions. The rotary shaft positioning device includes a housing defined with a tank chamber, a rotator disposed in the tank chamber of the housing, and a reactor. The housing is formed as a type of geometrical section. The rotator including a limiting portion is rotated while being accompanied by the rotation of the rotary shaft. The reactor is configured in between the tank chamber of the housing and the rotator to constantly press on the rotator, so that the reactor and the rotator form an interference status therebetween. The reactor and the rotator relatively form a frictional resistance to attain a positioning action when the rotary shaft is rotated, thereby reducing the complication of the positioning assembly device and improving the overlength of the assembling configuration of the positioning mechanism in conventional skills. | 2013-03-28 |
20130074620 | SEMIAUTOMATIC ROTATIONAL/SWINGING DEVICE - A semiautomatic rotational/swinging device includes a relative pivoting member, a pivoting member pivotally connected with the relative pivoting member via a pivot pin, and multiple strip-like torsion elastic members each having two end sections connected with the relative pivoting member and the pivoting member respectively. The torsion elastic members are obliquely disposed between the relative pivoting member and the pivoting member around the pivot pin. When the pivoting member and the relative pivoting member are pivotally rotated relative to each other, the end sections of the torsion elastic members are gradually shifted from the original misaligned position to an aligned position. At this time, the torsion elastic members are compressed to store energy. After the end sections pass over the aligned position, the torsion elastic members stretch from the compressed state to push the pivoting member and the relative pivoting member to automatically pivotally rotate relative to each other. | 2013-03-28 |
20130074621 | RACK AND PINION STEERING GEAR UNIT - A lightweight and low cost gear housing for a steering gear unit is achieved. Together with forming an outward-facing flange shaped convex engagement section | 2013-03-28 |
20130074622 | ROLLER SCREW - The roller screw mechanism is provided with a screw comprising an external thread, with a nut arranged around and coaxial with the said screw, the nut comprising an internal thread, and with a plurality of rollers interposed between the screw and the nut and comprising flanks interacting with the said threads. The value of the opening angle α of the flanks of the external thread of the screw is greater than the value of the opening angle of the flanks of the rollers. | 2013-03-28 |
20130074623 | Mechanical Stepper Motors for Guided Munitions and Industrial Machinery - A method for stepping a first member relative to a second member associated with a projectile. The method including: providing one of the first and second members with one of a plurality of pockets and more than three movable pins offset from each other with a first spacing; providing the other of the first and second members with the other of the plurality of pockets and more than three movable pins offset from each other with a second spacing, where the first spacing is different from the second spacing; and engaging at least one of the movable pins into a corresponding pocket to step one of the first and second members a predetermined linear and/or rotary displacement. Where the engaging includes selectively varying a step size between the first and second member. | 2013-03-28 |
20130074624 | GEAR TRANSMISSION DEVICE WITH RESILIENT CONNECTION BETWEEN DRIVING GEAR AND DRIVING SHAFT - An exemplary gear transmission device includes a driving assembly including a driving shaft, a shaft coupling, a circular driving gear, a resilient mechanism and a driven gear engaging with the driving gear. The shaft coupling is fixed to the driving shaft and rotatable in unison with rotation of the driving shaft. The circular driving gear substantially surrounds and is operatively coupled to the shaft coupling and rotatable under urging of the shaft coupling. The resilient mechanism is held between the driving gear and the shaft coupling and is elastically deformable in circumferential directions of the shaft coupling. When the driving gear moves axially and collides with the driven gear without meshing with the driven gear, the driving gear rotates slightly relative to the shaft coupling thereby elastically deforming the resilient mechanism and the driving gear reaches a position where it can mesh with the driven gear. | 2013-03-28 |
20130074625 | Hypoid Gear Set for Drive Axle - A hypoid gear set for a vehicle drivetrain includes a pinion gear in meshing engagement with a ring gear. The hypoid gear set has a negative pinion offset. The hypoid pinion and ring gears provide a predetermined gear ratio that can be varied up to a fifty percent faster ratio within a single carrier packaging envelope defined by a maximum ring gear diameter. | 2013-03-28 |
20130074626 | RECIRCULATING BALL GEAR - A recirculating ball gear, in particular for a steering system of a motor vehicle, comprises a nut, which is mounted in a housing by way of a bearing, wherein at least one spring element is disposed on each end face of the bearing between the bearing and the housing. During operation, the recirculating ball gear is exposed to impact in the axial direction, whereby the gear may become damaged over time and annoying rattling noise may develop in the recirculating ball gear. The spring elements are thus operated in the progressive area of characteristic curve. | 2013-03-28 |
20130074627 | WORM WHEEL GEAR FOR BLDC MOTOR - A worm wheel gear for a BLDC motor transmits the operation of a shift gear of an armature unit in a BLDC motor. The worm wheel gear may include a worm wheel-threaded portion formed on the outer circumferential surface with one side of a thread groove recessed and open and the other side of the thread groove closed, a worm wheel central shaft formed at the center portion, and internal support members protruding from the worm wheel central shaft and connected to the inner circumferential surface of the worm wheel-threaded portion to support the worm wheel-threaded portion. Therefore, it is possible to improve efficiency of transmitting operation and reduce operational noise by increasing the contact surface between the worm wheel-threaded portion and the shift gear. | 2013-03-28 |
20130074628 | METHOD AND ARRANGEMENT FOR CONTROLLING THE LUBRICATION OF A GEAR SYSTEM - A gear lubrication arrangement comprises a lubrication pump for circulating lubrication fluid. A power source coupled to the lubrication pump drives the lubrication pump, and a controller controls an output power of the lubrication pump. The gear lubrication arrangement comprises a pressure sensor disposed down-stream of the lubrication pump The pressure sensor is configured to measure a pressure of the lubrication fluid and to produce a pressure indication signal representative thereof. The controller is arranged to vary the output power of the lubrication pump at least partly on the basis of the pressure indication signal. | 2013-03-28 |
20130074629 | METHOD FOR CONTROLLING LUBRICATION OF A GEAR UNIT AND A GEAR UNIT - A method for controlling lubrication of a gear unit, in which method temperature of a lubrication fluid circulating in a lubrication channelling of a gear unit is measured, wherein the temperature of lubrication fluid is measured in at least two locations of the gear unit, and larger proportion of the lubrication fluid is directed to the warmer of the at least two locations and correspondingly smaller proportion of the lubrication fluid is directed to the colder of the at least two locations. The invention relates also to such a gear unit. | 2013-03-28 |
20130074630 | METHOD FOR CONTROLLING LUBRICATION OF A GEAR UNIT AND A GEAR UNIT - A method for controlling lubrication of a gear unit, where the lubrication method of the gear unit is changed between circulating lubrication and splash lubrication during operation of the gear unit, wherein the temperature of the lubrication fluid is measured, and the change between circulation lubrication and splash lubrication is based on the measured temperature of the lubrication fluid. The invention also relates to such a gear unit. | 2013-03-28 |
20130074631 | ACTIVE FEEDBACK USER INTERFACE SYSTEM AND GIMBAL ASSEMBLY THEREFOR - An active user interface system includes a gimbal assembly that is configured as a dual-input/single-output differential mechanism. The differential mechanism implements a speed reduction from the inputs of the differential mechanism to the output of the differential mechanism. Speed reduction enables the maximum drive torque that is supplied to the user interface about one rotational axis to be greater than the maximum drive torque that is supplied to the user interface about another, perpendicular axis. | 2013-03-28 |
20130074632 | SHIFTING DEVICE - A shifting device comprises a selector lever movable relative to a fixed part and selector lever lock for preventing the lever from being moved when in a locking position (P) in which a vehicle transmission is blocked. The lock comprises a slider coupled with lever configured to slide through the fixed part from the locking position (P) to an unlocking position (R, N, D) in which vehicle transmission is unblocked. The slider may comprise one or more stop such that the slider can only be displaced through the fixed part or otherwise allowed to be rotated about an axis for changing into any of the unlocking positions (R, N, D). | 2013-03-28 |
20130074633 | GEAR SHIFT LEVER APPARATUS - A gear shift lever apparatus includes: a first support shaft pivotally supported on an upper housing; a gear shift lever swingably supported via the first support shaft; an engagement member provided to the gear shift lever; a second support shaft pivotally supported on a lower housing in parallel to the first support shaft with at least part of the second support shaft overlapping the first support shaft in an axial direction thereof; a selector lever swingably supported via the second support shaft; an engagement receiver formed in the selector lever and being engageable with the engagement member in a swing direction thereof; and a bypass unit configured to prevent the selector lever from interfering with the first support shaft upon swinging of the gear shift lever due to a manipulation of the gear shift lever through engagement between the engagement member and the engagement receiver. | 2013-03-28 |
20130074634 | VEHICLE CONTROL SYSTEM | 2013-03-28 |
20130074635 | ELASTIC ROTARY ACTUATOR - Rotary actuators having a final output member rotatable about an axis of rotation; a motor unit designed to drive the final output member for rotation about the axis of rotation; and an elastic unit arranged between the motor unit and the final output member and having an input member torsionally coupled to the motor unit and an output member rigidly connected for rotation with the final output member are provided. | 2013-03-28 |
20130074636 | METHOD OF DRIVING JOINT DEVICE - Provided is a method of driving a joint device suitably used for a robot joint with improved back drivability. A first motor and a second motor are fixedly connected to a first link. An output shaft of the first motor is coupled to an internal gear of a differential speed reducer. An output shaft of the second motor is coupled to an external gear of the differential speed reducer. A second link is coupled to the internal gear of the differential speed reducer. When the first link and the second link are relatively stopped to keep a joint angle fixed, both of the first motor and the second motor are rotated with a rotational speed larger than zero, and the rotational speed of the first motor and that of the second motor are differentiated to stop the second link. | 2013-03-28 |
20130074637 | One-Degree-Of-Freedom Link Device, A Robot Arm Using The Same And A Surgical Robot Comprising The Same - The present invention comprises: a fixed four-node link in which four links are joined together in a hinged fashion, comprising a fixed link of which the position is fixed, a connecting rod positioned on the opposite side of the first link, an input-side transmission link connecting the end on one side of the connecting rod and the first link, and an output-side transmission link positioned on the opposite side of the input-side transmission link; an input link part to which an actuator is attached, and which is joined in hinged fashion between the two ends of the input-side transmission link; and an output link part which is fixedly joined to the output-side transmission link and is rotated by means of the output-side transmission link, and the one-degree-of-freedom link device according to the present invention and the robot arm using the same can be used to allow easy attachment and detachment between link devices and achieve smooth action in a robot arm in accordance with what is desired. | 2013-03-28 |
20130074638 | STEERING APPARATUS FOR VEHICLE - A steering apparatus for a vehicle provided with a steering wheel includes a main housing, a movable column member, a fixing bracket fixing the main housing to the vehicle body, a link mechanism and a drive mechanism connected to the link mechanism, wherein the drive mechanism includes a motor, a threaded shaft rotated by the motor, and a nut member moving in an axial direction of the threaded shaft and threadedly engaged with the threaded shaft, the nut member includes a female threaded portion including two flat surface portions facing each other and parallel to the threaded shaft, the nut member includes a pivot shaft portion including a rotational axis orthogonal to an axis of the female threaded portion, the link mechanism includes a bearing portion rotatably supporting the pivot shaft portion, a spring member arranged between the bearing portion and at least one of the two flat surface portions. | 2013-03-28 |