46th week of 2012 patent applcation highlights part 4 |
Patent application number | Title | Published |
20120285193 | REFRIGERATOR - Provided is a refrigerator. The refrigerator includes a storage space, a barrier main body, an insulator, an evaporator, a fan motor assembly, a barrier cover, and a cooling-air passage. The storage space includes a freezer compartment and a refrigerator compartment. The barrier main body defines the freezer compartment and the refrigerator compartment. The insulator is disposed at a side of the barrier main body to insulate the refrigerator compartment from the freezer compartment. The evaporator is disposed at a side of the insulator to generate cooling air. The fan motor assembly is disposed at an upper side of the evaporator to provide a driving force for circulating cooling air. The barrier cover is configured to cover sides of the evaporator and the fan motor assembly. The cooling-air passage is defined between the insulator and the barrier cover to allow a flow of cooling air generated by the evaporator. | 2012-11-15 |
20120285194 | DRY DUST REMOVAL METHOD IN ORGANIC CHLOROSILANE PRODUCTION - Dry dust removal method in organic chlorosilane production is provided, in which the detailed steps are as follows: delivering high-temperature flue gas (a) from fluidized bed reactor (I) into inorganic film cross-flow filter (E) to remove dust for the first time; delivering the concentrated dust gas (c) trapped by inorganic film cross-flow filter (II) into bag filter (III) to remove dust for the second time; returning the gas mixture (f) of passing through bag filter (EI) to the air intake of inorganic film cross-flow filter (II); condensing the residual clean gas (b) from the osmotic side of inorganic film in condenser (A), and then rectifying in rectifying column (B) to separate the products of chloromethane (g) and methyl chlorosilane (h) to obtain the product of methyl chlorosilane (h); returning chloromethane to fluidized bed reactor to take part in reaction; retreating the dust (e) trapped by inorganic film cross-flow filter and bag filter, and then returning it to fluidized bed reactor (I) to take part in reaction. | 2012-11-15 |
20120285195 | SEPARATION OF GASES - A method of separating a carbon-dioxide-rich liquid stream from a synthesis gas including carbon dioxide and hydrogen, includes carrying out a first cooling step to cool a synthesis gas feed stream using at least one heat exchanger such that a first two-phase mixture is formed. The first two-phase mixture is passed at a first pressure and a first temperature to a first separator and a first separation is carried out to separate the first mixture into a first CCVrich liquid stream and a H2-Hcli gas stream. The H2-rich gas stream is pressurised and a second cooling step is carried out to cool the H2-rich gas stream using at least one heat exchanger such that a second two-phase mixture is formed. The second mixture is passed at a second pressure and a second temperature to a second separator, the second pressure being higher than the first pressure and a second separation is carried out to separate the second mixture into a second CO2-rich liquid stream and a further H2-rich gas stream. Preferred examples further include the step of expanding at least one of the separated H2-rich vapour streams to recover mechanical work and/or to cool the H2-rich stream and subsequently using the expanded H2-rich stream as a coolant in the separation system. | 2012-11-15 |
20120285196 | PROCESS AND APPARATUS FOR SEPARATION OF NITROGEN FROM LNG - The present application is concerned with processes and apparatuses for the separation of nitrogen from liquefied natural gas feeds. The processes comprise the steps of: (i) cooling the feed and passing the feed to a fractionation column; (ii) withdrawing from the fractionation column an overhead vapour stream having an enriched nitrogen content, and a liquid stream having a reduced nitrogen content; (iii) dividing the overhead vapour stream from step (ii) into at least first and second overhead streams; (iv) compressing, cooling and at least partially condensing at least the first overhead stream from step (iii); and (v) expanding the stream from step (iv) and passing the expanded stream to the fractionation column as reflux, and wherein cooling in step (iv) is provided, at least in part, by heat exchange with one or more streams from the fractionation column. | 2012-11-15 |
20120285197 | PROCESS AND UNIT FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION - An air separation unit having a medium-pressure column, a low-pressure column, a chamber, a heat exchanger, a bottom condenser of the low-pressure column and a condenser placed in the chamber is provided. The air separation unit also includes an expansion device configured to expand oxygen-rich liquid from the bottom of the low-pressure column before the oxygen-rich liquid is introduced to the chamber and a compressor configured to compress the gas from the chamber, wherein the compressor is downstream of the chamber and upstream of the low-pressure column. | 2012-11-15 |
20120285198 | FOAMING PROCESS FOR PREPARING WAFER-LEVEL GLASS MICRO-CAVITIES - A foaming process for preparing wafer-level glass micro-cavities that include, etching silicon trenches on a Si wafer through Si micro-machining process; placing high-temperature outgassing agent in the silicon trenches; bonding the Si wafer with a piece of glass wafer by anodic bonding to form sealing cavities; heating up the bonded wafer, and holding the temperature the high-temperature outgassing agent such that the molten glass corresponding to the sealing cavities deforms and structures corresponding to the silicon trenches are formed in the glass; cooling down to obtain wafer-level glass micro-flow channels. | 2012-11-15 |
20120285199 | Method for Sealing Pump-Out Hole of Vacuum Glass, Sealing Structure and Sealing Device - A method for sealing the pump-out hole of vacuum glass comprises: first preparing metal layer which is bonded with the glass plate at the outside surface of the glass plate around the pump-out hole; and air-tightly welding the sealing element and the metal layer around the pump-out hole by metal brazing technology after pumping. A structure and a device for sealing the pump-out hole of vacuum glass are also provided. The method can seal the pump-out hole reliably and firmly; the sealing structure is stable and has long service life; the welding between the sealing element and the metal layer can be completed instantly and the properties of the glass materials will not be affected. | 2012-11-15 |
20120285200 | Method for Manufacturing Glass Sealed Body and Method for Manufacturing Light-Emitting Device - In a method for manufacturing a glass sealed body, a paste including powdered glass and a binder is discharged from an outlet whose shape is a closed curve to fowl a partition whose shape is a closed curve over a first glass substrate; the partition is heated so that the binder is volatilized and the powdered glass is fused to be a frit glass; and the frit glass and a second glass substrate are heated while disposing in close contact with each other, so that the frit glass and the second glass substrate are welded together to form a closed space by the frit glass, the first glass substrate, and the second glass substrate. A light-emitting element is sealed with the glass sealed body, so that the sealing is hardly broken even when impact or external force is applied. | 2012-11-15 |
20120285201 | Directional Solidification Furnace Heat Exchanger - A heat exchanger system for use in a directional solidification furnace is disclosed. The heat exchanger includes a plate having a flow path formed in the plate for directing a flow of coolant. The flow path has an inlet positioned adjacent an outlet. A wall separates the inlet and the outlet of the flow path. The heat exchanger includes a cover having an opening in fluid communication with the inlet and the outlet of the flow path. An inner conduit is connected to the inlet of the flow path and an outer conduit is connected to the outlet of the flow path. | 2012-11-15 |
20120285202 | Method Of Fabricating Optical Fiber Using An Isothermal, Low Pressure Plasma Deposition Technique - An isothermal, low pressure-based process of depositing material within a substrate has been developed, and is particularly useful in forming an optical fiber preform results in creating an extremely narrow reaction zone within which a more uniform and efficient deposition will occur. Sets of isothermal plasma operating conditions have been found that create a narrow deposition zone, assuring that the deposited material is clear glass rather than soot particles. The exhaust end of the tube is connected to a vacuum system which is in turn connected to a scrubber apparatus for removal and neutralization of reaction by-products. The operating conditions are selected such that the hot plasma does not transfer a substantial amount of heat to the substrate tube, where the presence of such heat has been found to result in vaporizing the reactant material (creating soot) and developing hot spots. | 2012-11-15 |
20120285203 | CIRCULAR KNITTING MACHINE - A circular knitting machine includes lower bricks, guiding elements attached to the lower bricks and formed with a guiding groove extending like the profile of a peak, needles, upper bricks, hooks movably connected to the upper bricks. Each of the needles includes a rear edge, a front edge, a body extending from a head to a tail, and a fin extending from the body and being movable in the guiding groove of a related one of the guiding elements so that the needle is movable up and down relative to the guiding elements as the needle is movable around the guiding element. The head of each of the needles includes a first inclined edge extending downward from the rear edge, a second inclined edge extending toward the rear edge while extending downward from the first inclined edge, and a recess defined between the second inclined edge and the front edge. | 2012-11-15 |
20120285204 | KNITTING AND CROCHETING AID APPARATUS - The present invention relates generally to knitting and crocheting. More particularly, the present invention relates to an apparatus for simplified and controlled counting of rows during knitting and crocheting. | 2012-11-15 |
20120285205 | Method And Device For Automatically Measuring The Yarn Length Fed To A Rectilinear Machine - A method and device for automatically measuring the yarn length absorbed by a rectilinear machine adapted to produce an article and comprising a carriage ( | 2012-11-15 |
20120285206 | THEFT-PREVENTION UNIT FOR A COMMERCIAL ITEM - A theft-prevention unit ( | 2012-11-15 |
20120285207 | INTEGRATED SECURITY AND EMERGENCY LOCK - A door locking device for a door cooperating with a door frame includes a cylinder lock and at least one elongated bolt for moving linearly to engage to and disengage from the door frame. A transmission includes an operating wheel for translating circular motion of a rotor of the cylinder lock to a linear motion of the elongated bolt. The transmission includes at least one electromechanical clutch gear that is engagable in response to a trigger signal to enable the circular motion to rotate the operating wheel, and that is disengagable to disable the circular motion from rotating the operating wheel. An emergency unlocking mechanism includes a gear arm that is connected to a handle for turning the operating wheel when the handle is turned, disengaging the elongated bolt from the door frame. | 2012-11-15 |
20120285208 | KEY HAVING A RETRACTABLE INSERT WITH IMPROVED MECHANICAL STRENGTH - The invention relates to a module for extending a retractable insert of a key, in particular for a motor vehicle, which is intended to be mounted in a casing for said key and which comprises an insert ( | 2012-11-15 |
20120285209 | COMPOSTNG APPARATUS AND METHOD - A composting apparatus and method is described. The apparatus comprises a cylindrical drum which is horizontally rotatably supported. A hopper is disposed at a feed end of the drum for receiving organic waste material in soft or hard form. A material shredding mechanism and a grinding mechanism are rotatably secured in the hopper and driven in counter-rotation for shredding and grinding the organic waste material and feeding it into an inlet opening of the drum. A series of material mixing and conveying vane assemblies are secured spaced-apart inside the drum and define sub-composting compartments therebetween. The material mixing and conveying vane assemblies have a plurality of vanes secured in spaced-apart relationship and project interiorly towards a central longitudinal axis of the drum and are oriented at a common angle to mix, further shred and displace shredded and ground material from the inlet opening towards the rear discharge end of the drum. The gases escaping from the drum are vented from an enclosure of the composting apparatus and the material inside the drum is discharged by suction. | 2012-11-15 |
20120285210 | FUNGI ADAPTED TO METABOLIZE PHOSPHITE AS A SOURCE OF PHOSPHORUS - System, including methods and compositions, for making and using fungi that are adapted transgenically to metabolize phosphite as a source of phosphorus for supporting growth. | 2012-11-15 |
20120285211 | FERTILIZER COMPOSITION INCORPORATING FIBROUS MATERIAL FOR ENHANCED PARTICLE INTEGRITY - Fertilizer granules and methods of producing fertilizer granules. The fertilizer granules are formed from a fertilizer composition, such as a phosphate fertilizer, includes a fibrous material for the purpose of increasing the granule strength preventing or reducing attrition or dusting formation during storage, transport, and/or handling of the fertilizer. Dust formation can be reduced fifty percent or more. The base fertilizer composition can include a phosphate fertilizer, such as monoammonium phosphate (MAP) or diammonium phosphate (DAP), and optionally one or more micronutrients or secondary nutrients, such as elemental sulfur. The fibrous material is pulp or paper sludge, for example. | 2012-11-15 |
20120285212 | Method And Apparatus For Adjusting Spring Characteristics Of A Spring - The present application provides a method for adjusting spring characteristics of a spring to desired spring characteristics. In the adjusting method of the present application, first, the spring is compressed until a “load-displacement” measurement line obtained by measuring the load applied to the spring and the displacement of the spring meets a “load-displacement” target line determined based on “load-displacement” characteristics of the spring and the desired spring characteristics (S | 2012-11-15 |
20120285213 | Method and Apparatus for Hydro-Forming An Elongated Tubular Member - A method of hydro-forming an elongated tubular member that has areas of predicted high strain and areas of predicted low strain. The tubular member is initially deformed into a preliminary preform shape by compression in a preform die. Metal in the areas of predicted low strain is stretched during the preforming process by radially deforming the tube between two halves of the preform die. The preliminary preform is then expanded with internal hydro-forming pressure to form a preformed tube. The preformed tube is then hydro-formed into a final die to form the final shape for the part. The extra metal in the areas of low strain is stretched into the areas of high strain in the final hydro-forming operation. | 2012-11-15 |
20120285214 | COMPRESSION ROLLING MILL HAVING A DRIVE UNIT - The invention relates to a compression rolling mill for compressing a metal strand sideways, having a pair of mutually engaging rollers ( | 2012-11-15 |
20120285215 | DEVICE AND METHOD TO SHAPE WORKED PIECES - A device to process a blank ( | 2012-11-15 |
20120285216 | Modular Rolling Mill - A modular rolling mill has a mill pass line along which products roll. The rolling mill comprises first gear units arranged along a first line parallel to the mill pass line. Each first gear unit is driven individually by a motor and has a pair of mechanically interconnected first shafts. Second gear units are arranged along a second line between and parallel to the first line and the mill pass line. Each second gear unit has a pair of mechanically interconnected second shafts. Rolling units are arranged along the mill pass line, which are driven by an input shaft and has a pair of roll shafts carrying work rolls. First couplings connect the first shafts of each first gear unit to second shafts of two successive gear units, and second couplings releasable connect the second shafts of the second gear units to the input shafts of two successive rolling units. | 2012-11-15 |
20120285217 | METHOD AND DEVICE FOR DETERMINING THE OPERATING STATUS OF A PROBE FOR MEASURING THE AMOUNT OF SOOT IN THE EXHAUST FUMES OF A VEHICLE - The invention provides a measuring device for measuring soot deposition, said device having a measuring probe ( | 2012-11-15 |
20120285218 | CHECKWEIGHER PERFORMANCE VALIDATION - A system and method of validating checkweigher performance (weighing accuracy). The invention involves removing an object to be weighed from a conveyor prior to the object reaching a checkweigher to be validated, weighing the object on a static scale, reintroducing the object to the conveyor upstream of the checkweigher, weighing the object with the checkweigher, and comparing the two weight readings of the object to determine if the checkweigher is accurately weighing objects. Validation objects may be automatically removed from the conveyor by a transfer mechanism. | 2012-11-15 |
20120285219 | PARTICULATE DETECTION SYSTEM - A particulate detection system ( | 2012-11-15 |
20120285220 | APPARATUS FOR SAFEGUARDING A RADIOLOGICAL SOURCE - A tamper detector is provided for safeguarding a radiological source that is moved into and out of a storage location through an access porthole for storage and use. The radiological source is presumed to have an associated shipping container approved by the U.S. Nuclear Regulatory Commission for transporting the radiological source. The tamper detector typically includes a network of sealed tubing that spans at least a portion of the access porthole. There is an opening in the network of sealed tubing that is large enough for passage therethrough of the radiological source and small enough to prevent passage therethrough of the associated shipping cask. Generally a gas source connector is provided for establishing a gas pressure in the network of sealed tubing, and a pressure drop sensor is provided for detecting a drop in the gas pressure below a preset value. | 2012-11-15 |
20120285221 | ACOUSTIC PROBE FOR LEAK DETECTION IN WATER PIPELINES - Acoustic system for leak detection. The system includes a disk-shaped probe for insertion into fluid flowing within a pipe. The probe has a convex front surface facing in the flow direction and a substantially flat rear surface. The probe further includes wheels to engage a pipe wall to maintain the probe's orientation within the pipe. At least one pressure sensor is embedded in the probe and is responsive to pressure changes resulting from a leak in the pipe wall. Data collection circuitry is disposed in the probe to receive probe location data and to receive an acoustic signal from the pressure sensor from which the pressure and location of a leak may be determined. | 2012-11-15 |
20120285222 | APPARATUS AND METHOD FOR TESTING FLOAT EQUIPMENT - Apparatus and method for testing float equipment used in the construction of wellbores for the hydrocarbon exploration and production industry. The apparatus has a housing and an opening for receiving an item of float equipment. A seal arrangement is configured to seal with the item of float equipment, such that the housing and seal arrangement together define a test chamber. The test chamber is pressurised to expose at least a part of the item of float equipment in the test chamber to a test pressure. In embodiments of the invention, at least a part of an outside surface and at least a part of the item of float equipment may be simultaneously loaded. The tests performed more closely simulate the conditions to which the equipment is exposed in a wellbore. | 2012-11-15 |
20120285223 | METHOD FOR DETERMINING EQUIVALENT THERMAL CONDITIONS BETWEEN LIQUID CHROMATOGRAPHY SYSTEMS - Described is a method of transferring a chromatographic method between liquid chromatography (LC) systems. The method is based on a determination of an isoretention temperature at which two solutes co-elute. The method enables separations to be performed using different LC systems with reproducible and equivalent results. For example, the method allows for a chromatography method developed for HPLC to be more readily transferred to a UPLC system and for a chromatography method developed for a UPLC system to be more readily transferred to a HPLC system. The method addresses LC systems having column ovens of different design in which the internal column temperatures are not equal although the operating temperatures of the column ovens may be accurately controlled to equal values. The retention behavior and resolution of different LC systems is caused to be substantially the same so that equivalent separation results are obtained. | 2012-11-15 |
20120285224 | ANALYTICAL DEVICE FOR AUTOMATED DETERMINING OF A MEASURED VARIABLE OF A MEASURED LIQUID - An analytical device for automated determining of a measured variable of a measured liquid, including: a measuring cell; a measuring transducer; a control unit; a system of liquid lines; a first liquid container which is connected to the measuring cell via a first liquid path; a second liquid container, which is connected to the measuring cell via a second liquid path, liquid path can be blocked by means of at least a second valve; wherein a first pump is associated with the first liquid container; and wherein a second pump (different from the first pump) for transport of liquid along the second liquid path is associated with the second liquid container; and wherein the analytical device has a central valve switching mechanism, especially controllable by the control unit, for actuating the first valve and the second valve. | 2012-11-15 |
20120285225 | METHOD FOR ASSESSING WATER RESISTANCE OF AN ANTIPERSPIRANT PRODUCT - A method for assessing the water resistance of an antiperspirant product. | 2012-11-15 |
20120285226 | Wear-Indicating System For Use With Turbine Engines and Methods Of Inspecting Same - A wear-indicating system includes a wear-indicating mark applied to a portion of a surface edge margin of an internal component of a turbine. The wear-indicating mark is visually discernible from the surface edge margin through boroscopic inspection. An inner extent of the wear-indicating mark is spaced a pre-selected distance from the surface edge. | 2012-11-15 |
20120285227 | METHOD FOR DETERMINING STEAMPATH EFFICIENCY OF A STEAM TURBINE SECTION WITH INTERNAL LEAKAGE - A method of more accurately measuring steam turbine efficiency is disclosed in which the sealing steam in the steam turbine is re-routed so that a more accurate measure of steam turbine efficiency can be made. Some of the steam entering a turbine goes into the turbine's end pack and then mixes with the steam that goes through the turbine. Piping is added from one of the end pack line's to the condenser. This added line has a valve, pressure, temperature and flow measuring devices. As the valve is opened, the amount of flow going to the end pack line allowing the end pack steam mix with the steam that goes through the turbine is reduced. As the flow in this line is reduced the measured temperature at the turbine exhaust will also decrease. The amount that the valve is opened is increased until either the exhaust temperature has reached a minimum, or the enthalpy in the pipe changes from the initial enthalpy. | 2012-11-15 |
20120285228 | TEST RIG FOR DYNAMIC TEST ASSIGNMENTS ON INTERNAL COMBUSTION ENGINES, AND METHOD FOR OPERATING A TEST RIG OF THIS KIND - A test rig for dynamic test assignments on internal combustion engines is equipped with a preferably electrical drive and/or loading device which is coupled to a control device for adapting and controlling setpoint values for a speed and a torque characteristic. For a test rig of this kind, in order to enable the setpoint values determined by a speed and a torque characteristic to be optimally adapted and controlled for the respective test assignment and so that they can be reproduced on the test rig in the best possible manner, the control device can be adapted in terms of adjusting the weighting of speed control to torque control. | 2012-11-15 |
20120285229 | TEST DEVICE COMPRISING A RECEIVING DEVICE FOR A VEHICLE MOCK-UP AND METHOD FOR TESTING A TEST VEHICLE USING A TEST DEVICE - The invention relates to a test device for testing test vehicles, said test device having a receiving device for a vehicle mock-up. The receiving device for a vehicle mock-up is positioned on a rail system of the test device such that it can be moved. | 2012-11-15 |
20120285230 | ACTIVE AND ADAPTIVE TIRE SYSTEMS - Next-generation intelligent tire systems, such as active and adaptive tire systems and methods, are disclosed. Various embodiments of the invention can sense actual tire, road and driving conditions and characteristics, and/or respond to externally controlled influences, and dynamically adapt thereto, thereby improving vehicle and passenger safety. | 2012-11-15 |
20120285231 | Testing Additives for Production Enhancement Treatments - Fluid tests may be performed to determine suitability of an additive for a production enhancement treatment. In one aspect, a measuring device is used to determine a result of adding a sample of solid material to a test fluid that includes an additive. The result may include, for example, a change in surface tension, a change in contact angle, and/or another result. The measured result is used to determine the suitability of the additive for use in a stimulation treatment for a subterranean formation. For example, the additive may be determined suitable for use during a pad phase of a fracture treatment, during a proppant-laden phase of a fracture treatment, and/or for other phases and/or types of stimulation treatments. | 2012-11-15 |
20120285232 | SAMPLE CHANNEL FOR A SENSOR FOR MEASURING FLUID PROPERTIES - A downhole tool includes a body that includes a sample port through which a sample fluid can be drawn into the downhole tool and a sample channel passing through the body in fluid communication with the sample port and through which the sample fluid travels. The sample channel includes a sample chamber having an inlet and an outlet located along the sample channel, the sample chamber including three cylindrical chambers including a middle resonator cavity surrounded by two outer resonator cavities, one of the two outer resonator cavities including a sensor inlet for receiving a sensor and allowing it to fluidly contact the sample fluid as it travels through the sample channel. | 2012-11-15 |
20120285233 | Fluid Flow Measuring Device and Method - In a borehole logging tool, the flow of conductive fluid into or out of a wellbore at the wellbore wall is detected and measured with a sensor loop proximate the borehole inner wall. The sensor loop includes a series of contiguous sensors that act as electromagnetic flowmeters and provide fluid measurements covering the entire circumference of the sensor loop. The sensor loop includes an elastic element that forces the sensor loop outward to maintain pressure along the sensor loop circumference against the interior borehole wall. The sensor loop is designed to lie at a non-perpendicular angle to the wellbore axis, and mechanical arms press the top and bottom of the loop against the borehole inner wall. | 2012-11-15 |
20120285234 | THERMOGRAPHY LOGGING TOOL - The invention relates to a logging tool for determining the properties of a fluid surrounding the tool arranged downhole in a casing comprising a wall and having a longitudinal extension. The logging tool has a substantially longitudinal cylindrical shape with a longitudinal axis, and the logging tool comprises a sensor unit comprising an anemometer having a resistance probe electrically connected with three other resistors, a voltmeter and an amplifier for forming a bridge circuit, such as a Wheatstone bridge, having bridge current and bridge voltage. The invention further relates to a method for determining the properties of a fluid by means of the logging tool. | 2012-11-15 |
20120285235 | Connectionless Cooling System - Mobile devices are re-supplied with fluids on a periodic basis thereby eliminating the need to maintain a permanent connection between an external fluid supply and the moving device. Electronic scanning devices generate heat and operate at varying and high temperature conditions that interfere with operations of the scanner heads. Circulating a heat transfer fluid through the sensor head removes excess heat from heat sensitive regions of the sensor head during operations. Once the heat transfer fluid reaches a predetermined temperature or after passage of a predetermined length of time, the scanner head is maneuvered to a docking station where it is coupled to an external heat fluid source where fresh fluid is supplied to the scanner head. | 2012-11-15 |
20120285236 | METHOD OF USING A TEMPERATURE-BASED AEROSOL DETECTOR - An aerosol delivery system (e.g., MDI or nebulizer for delivering aerosolized medication to a patient) includes a temperature sensor in an aerosol output pathway of the system. A controller determines that an aerosol generator of the system has released aerosol when the sensor senses a predetermined temperature change in the pathway. The temperature sensor may also comprise a thermal flow sensor that includes a heater and upstream and downstream temperature sensors. The controller compares the upstream and downstream temperatures to determine the presence, direction, and/or magnitude of fluid flow in the pathway. The controller may use the aerosol detection and/or flow detection to monitor compliance with desired use of the system and/or provide real-time instructions to a user for proper use of the system. The controller may record the aerosolization and flow data for later analysis. | 2012-11-15 |
20120285237 | INSTRUMENTATION RAKE ASSEMBLY - An instrumentation rake assembly comprises a rake tower capped at an immersed end and mated to a lead carrier at a base end. The rake tower comprises a curved wall oriented along a longitudinal axis and supporting a plurality of probe holders. The curved wall has an inner surface defining an internal passage for carrying instrumentation from the probe holders to the lead carrier. In another aspect, an instrumentation rake assembly comprises a plurality of rake towers, each having a base end and an immersed end, and each rake tower being coupled at its immersed end to one or more other rake towers. | 2012-11-15 |
20120285238 | FUEL LEVEL GAUGE CONTROL SYSTEMS AND METHODS - A system includes a fuel level determination module, an adjusting module, and a gauge control module. The fuel level determination module outputs a measured fuel level based on a fuel level signal generated by a fuel level sensor. After an ignition system of the vehicle is turned on, the adjusting module adjusts a present fuel level toward the measured fuel level based on a first rate when a refueling event was detected while the ignition system was off and adjusts the present fuel level toward the measured fuel level based on a second rate when a refueling event was not detected while the ignition system was off. The first rate is faster than the second rate. The gauge control module controls a fuel level gauge to display the present fuel level. | 2012-11-15 |
20120285239 | Apparatus for Determining at Least One Process Variable - An apparatus and method for determining at least one process variable of a medium in a container or in a pipeline. The apparatus including: at least a first element and a second element, which are necessary components of the apparatus for determining the process variable and which contact at a contact location, which is exposed to a process temperature. The first element comprises a first material, and the second element comprises a second material. The first material and the second material are selected and matched to one another in such a manner that at the contact location between the first material and the second material a thermovoltage dependent on the difference between the process temperature and a reference temperature arises; and a temperature determining unit measures the thermovoltage and determines the process temperature therefrom. | 2012-11-15 |
20120285240 | LIQUID LEVEL DETECTION APPARATUS - A liquid level detection apparatus includes a rotation member axially supported by a fixed member. The rotation member includes the following. A contact portion press contacts an end surface making connection between both side surfaces of a magnet member. A pair of elastic deformation portions are protruded from the contact portion; each elastic deformation portion engages with a side surface of the magnet member in an elastically deformed state resulting from press to the magnet. A pair of pawl portions are protruded respectively from the elastic deformation portions while enabling the magnet member to be sandwiched between the contact portion and the pawl portions. A pair of plastic deformation portions are protruded from the elastic deformation portions, respectively; each of the plastic deformation portions engages with the side surface of the magnet member in a plastically deformed state resulting from the press to the magnet. | 2012-11-15 |
20120285241 | Particulate Material Monitoring System - A particulate material monitoring system for efficiently monitoring the level of particulate material within a container. The particulate material monitoring system generally includes a flange defining a front opening, a viewing cover attached to the flange covering the front opening, a viewing wall connected to the flange and a rear opening extending through the viewing wall. | 2012-11-15 |
20120285242 | ATMOSPHERIC PRESSURE TENDENCY INFORMING APPARATUS AND ATMOSPHERIC PRESSURE TENDENCY INFORMING METHOD - An atmospheric pressure tendency informing apparatus and atmospheric pressure tendency informing method inform atmospheric pressure tendency. In one implementation, the atmospheric pressure tendency informing apparatus includes: an informing section, an atmospheric pressure measuring section, an atmospheric pressure inflection point judging section and an informing control section. The atmospheric pressure inflection point judging section judges whether there is an inflection point of atmospheric pressure, based on atmospheric pressure values of at least three points of time including an atmospheric pressure value measured at present. The informing control section controls the informing section to inform the inflection point of atmospheric pressure as the atmospheric pressure tendency based on a judgment result when the atmospheric pressure inflection point judging section judges there is an inflection point of atmospheric pressure. | 2012-11-15 |
20120285243 | ROTATION MEASURING DEVICE - A rotation measuring device | 2012-11-15 |
20120285244 | APPARATUS AND METHOD FOR DRIVING INERTIAL SENSOR - Disclosed herein are an apparatus and a method for driving an inertial sensor. The apparatus for driving an inertial sensor includes a detection unit that detects first acceleration detection voltage and detects angular velocity detection voltage when a wake up signal is input; a wake up signal generation unit that generates the wake up signal when the total of acceleration detection voltage is larger than predetermined voltage; a phase conversion unit that generates driving voltage and inversion driving voltage of the corresponding axis; a driving unit that vibrates the inertial sensor; and a control unit that performs a control to wake up the detection unit, the phase conversion unit, and the driving unit or convert them into a sleep mode according to a control signal, whereby power consumption can be minimized in an apparatus requiring low power like mobile environment. | 2012-11-15 |
20120285245 | SENSING APPARATUS - A sensing apparatus includes an acceleration sensing unit, for measuring an acceleration applied to a proof mass, further including: a proof mass; a carrier signal source, for providing a carrier signal; a capacitive half-bridge, including a first and a second capacitor, wherein each capacitor is coupled to the proof mass and the carrier signal source, one with a positive electrode and the other one with a negative electrode, and the acceleration applied to the proof mass makes the carrier signal flow through the first and the second capacitor so that the first capacitor and the second capacitor respectively generates a first voltage and a second voltage variation which have opposite phases with each other; and an instrumentation amplifier, for receiving and amplifying the first voltage and the second voltage variation, whereby the magnitude and the direction of the acceleration applied to the proof mass is determined. | 2012-11-15 |
20120285246 | NUCLEAR REACTOR VIBRATION MONITORING DEVICE AND MONITORING METHOD THEREOF - According to an embodiment, a nuclear reactor monitoring device comprises: an ultrasonic wave transmission means which is installed on the outside surface of a reactor pressure vessel and transmits ultrasonic pulses to the interior of the reactor pressure vessel; an ultrasonic wave receiving means which is installed on the outside surface of the reactor pressure vessels and receives reflected pulses including ultrasonic waves from the ultrasonic pulses reflected by an inspection object in the reactor pressure vessel; a preprocessing means which specifies and removes the reflected ultrasonic pulses generated in the wall of the reactor pressure vessel from the reflected pulse signal received by the ultrasonic wave receiving means or selectively extracts the reflected pulse signal; and a calculation means which determines the vibration of the inspection object from the reflection pulse signal processed by the preprocessing means in accordance with the observation time of the inspection object. | 2012-11-15 |
20120285247 | TESTING METHOD USING GUIDED WAVE - A testing method using a guided wave generates a guided wave to propagate through a subject as a testing target in a longitudinal direction of the subject, detects a reflected wave of the guided wave and examines the subject on the basis of the reflected wave. The testing method includes the steps of (A) obtaining data for defect amount estimation beforehand indicating a relationship between a defect amount of the subject and a magnitude of a reflected wave, (B) generating a guided wave so as to propagate through the subject, and detecting a reflected wave of the guided wave, and (C) estimating a defect amount of the subject on the basis of the data for defect amount estimation obtained at (A) and the magnitude of the guided wave detected at (B). | 2012-11-15 |
20120285248 | PHOTOACOUSTIC APPARATUS AND METHOD FOR CONTROLLING THE SAME - Provided is a photoacoustic apparatus capable of recognizing variation in reception characteristic among a plurality of receiving elements that detect an acoustic wave in the photoacoustic apparatus, with a simple configuration unique to the photoacoustic apparatus. | 2012-11-15 |
20120285249 | LINEARLY-TRAVELLING ULTRASONIC PROBE MOUNT AND METHODS FOR USE - A device for conducting an ultrasonic inspection of an object of interest comprises a base member. In addition, the device comprises a track coupled to the base member. Further, the device comprises a carriage moveably coupled to the track. Still further, the device comprises a drive system coupled to the carriage and configured to move the carriage linearly along the track. Moreover, the device comprises an ultrasonic probe coupled to the carriage. | 2012-11-15 |
20120285250 | ULTRASOUND PROBE - The present invention relates to an ultrasound therapy system using high-intensity focused ultrasound. The ultrasound therapy improves ultrasound and heat release characteristics and provides an ultrasound probe which easily performs manufacturing and maintenance processes. According to the present invention, a housing is recessed on the inward side around the upper-part edge. A plurality of mounting holes is uniformly formed from the outside at a constant radius to the edge in the center of the upper part. A plurality of probe units is respectively installed in the plurality of mounting holes to form a sphere on the upper part of the housing. And a grounding film covers the sphere which the plurality of probe units forms. | 2012-11-15 |
20120285251 | ULTRASOUND PROBE - The present invention relates to an ultrasound therapy system using high-intensity focused ultrasound. The present invention improves ultrasound and heat release characteristics and provides an ultrasound probe which easily performs manufacturing and maintenance processes. According to the present invention, a housing is recessed on the inward side around the upper-part edge. A plurality of mounting holes are uniformly formed from the outside at a constant radius to the edge in the center of the upper part. And a plurality of probe units are respectively installed to the plurality of mounting holes to form a sphere in the upper part of the housing wherein a first connection pin is protruded to the lower part of the housing in the lower part of a copper connection bar and a rear block, a piezoelectric wafer, and an acoustic matching layer are sequentially stacked on the upper part of the connection bar. | 2012-11-15 |
20120285252 | Ball pressure gauge - A ball pressure gauge for measuring magnitude of an air pressure in an inflatable ball includes: a probe being configured to pierce into the ball; an air-pressure indicator being configured to move according to the magnitude of the air pressure; a gauge body being provided with a set of air-pressure scale for the air-pressure indicator to point and indicate the magnitude of the air pressure as a numeral value; and at least one ball-specific recommended pressure dial being set alongside the air-pressure scale and including segments representing ranges of applicable air pressures for different types of balls. Thereby, the ball pressure gauge informs a user rapidly and directly of ball-specific appropriateness of the measured air pressure, so that the user can instantly adjust the air pressure to optimization. | 2012-11-15 |
20120285253 | AUTOMATIC CALIBRATION PROCEDURE OF TEMPERATURE COMPENSATION FOR DIGITAL PRESSURE GAUGES - An automatic operation method for setting temperature compensation coefficients of a digital pressure gauge is revealed. Primarily, a microcontroller unit (MCU) in the pressure gauge is equipped with built-in calibration procedures. The gauge is placed into a temperature-controlled chamber in order to obtain the temperature coefficient of offset (Tco) and temperature coefficient of span (Tcs). This method is the automatic measuring outputs of zero pressure/full scale at two temperatures to calculate the temperature coefficients Tco/Tcs. The two temperature compensation coefficients are stored in the MCU inside the pressure gauge. As the pressure gauge operates in any working temperature environments, the gauge based on a certain algorithm formula with the two stored temperature coefficients shows an accurate pressure reading. | 2012-11-15 |
20120285254 | PRESSURE SENSOR - A pressure sensor includes: a pressure conversion unit and a signal processing circuit installed in a semiconductor substrate. The pressure conversion unit includes: a diaphragm formed by partially thinning the semiconductor substrate; and a plurality of piezo resistive elements formed on a surface of the diaphragm. The signal processing circuit is constituted by a complementary metal-oxide semiconductor (CMOS) integrated circuit formed in a p-type conductive region disposed around the diaphragm on the surface of the semiconductor substrate, and the piezo resistive elements are provided by forming an n-type conductive region in the p-type conductive region on the surface of the diaphragm by diffusion of n-type impurities and diffusing p-type impurities in the n-type conductive region. | 2012-11-15 |
20120285255 | STRESS SENSING DEVICES AND METHODS - Embodiments relate to stress sensors and methods of sensing stress. In an embodiment, a stress sensor comprises a vertical resistor. The vertical resistor can comprise, for example, an n-type resistor and can have various operating modes. The various operating modes can depend on a coupling configuration of terminals of the resistor and can provide varying piezo-coefficients with very similar temperature coefficients of resistances. Comparisons of resistances and piezo-coefficients in differing operating modes can provide a measure of mechanical stresses acting on the device. | 2012-11-15 |
20120285256 | High-capacity wide-range variable rotational rate vane testing device - System and method for measuring shear strength and viscosity of sediments that extends both the maximum rotational rate attainable and the maximum torque sustainable, and includes a high data acquisition rate and data storage. | 2012-11-15 |
20120285257 | BENDING TEST APPARATUS FOR FLEXIBLE DEVICE - Provided is a bending test apparatus for flexible substrate which may increase or maximize reliability. The bending test apparatus includes a table, a first electrode part fixing one side of a flexible substrate on the table, a guide rail disposed adjacent to the first electrode part, the guide rail extending from the one side of the flexible substrate to the other side, a slider moved along the guide rail, and a second electrode part connected to the slider, the second electrode part approaching or spacing the other side of the flexible substrate to/from the first electrode part. | 2012-11-15 |
20120285258 | METHOD AND APPARATUS FOR VISUALIZING CONTRACTION STRESS FROM CURABLE MATERIALS - Disclosed herein is an apparatus and a method to use such an apparatus for visualizing the contraction stress from curable materials. Particularly, a simple test device has been designed and fabricated and a method of using such a device, which allows a user to easily distinguish the curable materials that can generate contraction stress in different magnitudes. More specifically, the present disclosure provides a simple and effective way to make the complicated contraction stress due to polymerization (curing or setting) visualizable and audible. | 2012-11-15 |
20120285259 | FLOW METER - A simple, passive and rugged device for measuring the flow rate of liquid. A variable area obstruction valve, a differential pressure sensor and a densitometer are combined in a single housing to provide for a highly accurate and precise measure of mass flow. | 2012-11-15 |
20120285260 | Ultrasonic flow sensor for detecting a flow of a fluid medium - An ultrasonic flow sensor for detecting a flow of a fluid medium in a flow tube includes at least one first ultrasonic transducer, at least one second ultrasonic transducer, and at least one waveguide configured to conduct ultrasonic waves between the at least one first ultrasonic transducer and the at least one second ultrasonic transducer by reflection on walls of the waveguide, and to enable the fluid medium to flow through. The ultrasonic waves are able to propagate between the first ultrasonic transducer and the second ultrasonic transducer on at least two ultrasonic paths. Sound energies of the ultrasonic waves transmitted on the at least two different ultrasonic paths differ from one another by no more than a factor of 100. | 2012-11-15 |
20120285261 | METHOD AND ASSEMBLY FOR HIGH ANGLE OF ATTACK PROCESS PARAMETER SENSORS - A method and an assembly for sensing a process parameter are provided. The sensing assembly includes a base and a sensor assembly. The sensor assembly includes a sensing element, a first flow channel, and a second flow channel. The first flow channel includes a converging segment, a straightening segment, and a turning segment wherein the turning segment includes a turn radius configured to separate particles from a flow entering the turning segment and the second flow channel is configured to generate a low pressure area downstream of the sensing element. The sensing assembly also includes an extension member extending between the base and the sensor assembly. | 2012-11-15 |
20120285262 | SYSTEM AND METHOD FOR AIRFLOW SENSING AND MONITORING USING MANOMETER WITH SPECIAL READOUT SCALE - A system and method for measuring the airflow in an air handling unit, includes placing two sensor tubes having apertures along the thereof at specific locations within the air handling unit that, when attached to a manometer, measuring the differential pressure loss across the two locations and, by means of a special readout scale, providing the airflow through the air handling unit. | 2012-11-15 |
20120285263 | SECONDARY AIR SYSTEM DIAGNOSTIC TEST - A diagnostic test for a secondary air system comprising an air pump, a first mass air flow sensor connected to the air pump and a first check valve connected to the first mass air flow sensor. A first testing phase is disclosed comprising a first delay period and a first testing period, wherein the air pump is activated. A second testing phase is disclosed comprising a second delay period and a second testing period wherein the first check valve is opened. A third testing phase comprising a third delay period and a third testing period is disclosed wherein the first check valve is closed. A fourth testing phase is disclosed comprising a fourth delay period and a fourth testing period wherein the air pump is deactivated. An optional fifth testing phase is also disclosed comprising a fifth delay period and a fifth testing period wherein the air pump remains off but the check valve is reopened and engine RPMs are increased. The diagnostic test further includes determining one or more failure modes of the system based on the output from the four or five testing phases. | 2012-11-15 |
20120285264 | BICYCLE FORCE SENSING DEVICE - A bicycle force sensing device is basically provided with an attachment member, a translation detecting structure and an orientation detector. The attachment member is configured to be mounted to a bicycle bottom bracket hanger and is configured to receive and rotatably support a crank axle. The translation detecting structure is coupled to the attachment member such that the translation detecting structure senses strain on the attachment member in a first strain measurement direction and in a second strain measurement direction that is nonparallel to the first strain measurement direction. The orientation detector is coupled to the attachment member such that the orientation detector detects an orientation of the attachment member. | 2012-11-15 |
20120285265 | BICYCLE FORCE SENSING ASSEMBLY - A bicycle force sensing assembly is basically provided with a first attachment member, a second attachment member, a first translation sensing device and a second translation sensing device. The first attachment member is configured to be mounted to a first side of a bicycle bottom bracket hanger and configured to receive and rotatably support a crank axle. The second attachment member is configured to be mounted to a second side of the bicycle bottom bracket hanger and configured to receive and rotatably support the crank axle. The first translation sensing device is coupled to the first attachment member such that the first translation sensing device senses strain on the first attachment member. The second translation sensing device is coupled to the second attachment member such that the second translation sensor senses strain on the second attachment member. | 2012-11-15 |
20120285266 | TORQUE SENSOR - Two magnetic flux collecting rings are installed into a corresponding position axially located between two magnetic yokes. The magnetic flux collecting rings collect a magnetic flux from the magnetic yokes. The magnetic flux collecting rings at least partially overlap with the magnetic yokes in a view taken in the axial direction. | 2012-11-15 |
20120285267 | SAMPLE PREPARATION DEVICE - A sample preparation device comprises: | 2012-11-15 |
20120285268 | LIQUID-SAMPLE COLLECTING SYSTEM AND LIQUID-SAMPLE COLLECTING METHOD - Provided is a liquid-sample collecting system and liquid-sample collecting method that can decrease the amount of carryover in the process of collecting a liquid sample while maintaining the efficiency of collecting the liquid sample. A liquid-sample collecting system according to the present invention includes: a sampling needle to be inserted into a sample container, for collecting a liquid sample contained in the sample container; a driver for moving the sampling needle; an input unit for allowing a user enter to information for setting the ascent speed of the sampling needle; an ascent-speed determiner for setting the ascent speed based on the entered information; and a controller for controlling the driver so as to move the sampling needle downward at a predetermined descent speed in a descent phase and upward at the aforementioned ascent speed in an ascent phase. | 2012-11-15 |
20120285269 | VERTICAL LEAP MEASURING DEVICE - A vertical leap measuring device is provided. The device comprises rotatable blades mounted to a support mechanism mounted to a mount, which can be mounted to a support structure. The support mechanism is configured to rotate with respect to the mount between an operable position and a stored position. In the operating position, the blades are configured to rotate about the support mechanism in response to user-applied force. Once displaced, the blades can be automatically reset to an original position by operation of a remote-controlled transmitter that commands positioning members to return displaced blades back to their original position. The blades are made of a combination of flexible and non-flexible members. | 2012-11-15 |
20120285270 | DEVICE FOR MEASURING WALL VALUES - The present invention relates to a measuring device comprising a flexible polymer plate ( | 2012-11-15 |
20120285271 | SIMULATION ARRANGEMENT FOR A SMOKING ARTICLE - An apparatus is provided for simulating smoking of a smokable rod member. A receiver is configured to receive one end of the smokable rod member. An analyzer is in communication with the receiver and is configured to receive smoke from the smokable rod member upon combustion of the other end thereof. An air source is in communication with the receiver and is configured to mix air with the smoke from the smokable rod member. A container device is in communication with the receiver and the air source, and is configured to receive a smoke and air mixture. The container device is further configured to have an adjustable volume to vary an amount of the smoke and air mixture received thereby, and to be in communication with the analyzer, with the container device also being configured to expel the smoke and air mixture therefrom to the analyzer for the smoke and air mixture to be analyzed thereby. | 2012-11-15 |
20120285272 | PARTICULATE DISPERSION DEVICE FOR VEHICLE HARDWARE TESTING - A testing device for a vehicle part having an interior space is disclosed. The testing device includes a conduit, a test material source, and a controller. The conduit includes a first end and a second end, the first end operable to be disposed within the interior space of the vehicle part and the second end operable to be disposed outside the vehicle part. The test material source is in fluid communication with the conduit to provide a test material to the conduit. The controller is configured to direct the test material from the test material source through the conduit to the interior space in a predetermined manner. | 2012-11-15 |
20120285273 | Particulate Material Monitoring System - A particulate material monitoring system for efficiently monitoring the level of particulate material within a container. The particulate material monitoring system generally includes a flange defining a front opening, a viewing cover attached to the flange covering the front opening, a viewing wall connected to the flange and a rear opening extending through the viewing wall. | 2012-11-15 |
20120285274 | SYSTEM AND METHOD FOR OBTAINING MAGNETOMETER READINGS FOR PERFORMING A MAGNETOMETER CALIBRATION - A system and method of obtaining magnetometer readings for performing a magnetometer calibration are provided. The method comprises detecting initiation of a magnetometer calibration; displaying a plurality of visual elements representing at least a pair of movements, each of the movements orienting a device comprising the magnetometer in substantially opposite positions along a respective axis; and obtaining at least one magnetometer reading during movement of the device. The visual elements may include one in an upright position, one in an upside down position, one facing a first direction and one illustrating the device facing in a second direction. A path may also be defined between the plurality of visual elements using one or more arrows. | 2012-11-15 |
20120285275 | STABILIZATION PLATFORM - Method and system for providing precise stabilization of a supporting structure for supporting at least one device used for aiming while the supporting structure is moving. MEMS gyroscope is employed for providing stabilization signals to driving means connected to said supporting structure for continuous stabilization adjustments of movements of the supporting structure. | 2012-11-15 |
20120285276 | POWER TAKEOFF UNIT FOR AUTOMOBILE - A power takeoff unit for an automobile combined with a transmission is comprised of a first rotatable shaft including a first gear; a second rotatable shaft including a second gear, the second shaft being so disposed as to have the second gear engaged with the first gear and intersecting with, or being not parallel and not intersecting with, the first shaft to establish driving link between the first shaft and the second shaft; a casing including an attachment portion having a first internal face having a first internal diameter and an end portion and a second internal face being disposed inward than the first internal face relative to the casing and having a second internal diameter; and a seal member interposed between the first shaft and the second internal face. | 2012-11-15 |
20120285277 | MECHANICAL TOOTHBRUSH - The present invention relates to brushing the teeth, and more particularly, to a method for moving a toothbrush in a top down manner for the upper teeth and in a bottom up manner for the lower teeth. For this purpose, the mechanical toothbrush of the present invention is configured such that a handle of the toothbrush is closed/opened similar to one exercising with a hand gripper (an exercise tool for increasing grip strength), so as to convert the linear motion of a rack gear into a rotating motion, and thus enable the toothbrush to rotate from 0 to 180 degrees, and the rotating direction of the toothbrush can be changed using the rack gear and a rotation-converting frame. A tension spring is connected to a rotating shaft such that a toothed wheel of the rotating shaft is prevented from escaping from the rack gear, and the rotating shaft is fixed at the rotation-converting frame. The handle and the rack gear return to the original positions thereof by means of the elasticity of a torsion spring. A toothbrush-fixing frame enables the toothbrush to be conveniently replaced, and supports the toothbrush such that the toothbrush does not vibrate. | 2012-11-15 |
20120285278 | ACTUATOR AVAILABLE IN CONTROLLED ENVIRONMENT - A clean environmental actuator is less in weight, height in transverse section and compact in construction, even with ensuring accurate position control and conformable to high speed operation and high acceleration/deceleration. Both a bed and a slider are stowed in an enclosure and packings are in T-slots in side walls of the bed to seal clearances between the bed and the enclosure. The enclosure is composed of an end bracket to cover one end of the bed, a motor bracket to cover another end of the bed, a pair of side coverings to enclose the side surfaces and tops of the side walls of the bed, a sealing panel to cover an upward opening between the side coverings, and a table covering to overlay an area of the sealing panel lying on the slider and side areas of the table bulging out from side edges of the sealing panel. | 2012-11-15 |
20120285279 | DUAL TORQUE LIMITER - A dual torque limiter on a utility vehicle having a gear train connected to a main shaft through a first slip clutch assembly that releases the gear train from the main shaft if torque exceeds a predetermined limit. The main shaft is connected to a rear drive train. The front drive train is connected to the main shaft through a second slip clutch assembly that releases the front drive train from the main shaft if torque exceeds a predetermined limit. | 2012-11-15 |
20120285280 | TRANSMISSION ASSEMBLY - A transmission assembly including a frame, driving and driven shafts, driving and driven gears and a knob is provided. The shafts are pivotally connected to the frame, and axes of the driving and driven shafts are intersected mutually. The driving gear is disposed at an end portion of the driving shaft, and the driven gear is disposed at an end portion of the driven shaft to engage with the driving gear. The knob is disposed at another end portion of the driving shaft for receiving torque to conduct the rotation of the driving and driven shafts and the driving and driven gears. When the torque is excessively large, the knob rotates against the driving gear, so the torque will not be transmitted to the gears. Moreover, when the gears are stuck, one of the driving and driven gears can move along the axis to increase backlash therebetween. | 2012-11-15 |
20120285281 | GEARBOX WITH A THREE-POINT MOUNTING THAT REDUCES GEARBOX DISTORTION - A gearbox comprises a gearbox housing containing a gear train whose shafts are supported by the housing. The housing is fastened to a mounting plate at exactly three attachment points. This three point attachment reduces distortion of the housing that may cause misalignment of individual meshing gears in the gear train, leading to premature failure of those gears transmitting high torque. | 2012-11-15 |
20120285282 | SPHERICAL INVOLUTE GEAR COUPLING - Disclosed herein are several embodiments of rotors (gears) which utilize spherical involute curves to determine the surfaces of the lobes (teeth). In some embodiments the contact surfaces are radial projections of spherical involute surfaces. In other embodiments the contact surfaces have a root and/or tip of a spherical involute curve, but are barreled or otherwise curved to reduce the point stress on each rotor. The rotors may also be configured where torque transfer is provided at a first set of lobes (teeth) and backlash removal is provided on teeth radially opposed to the first set of lobes (teeth). As the apparatus rotates, the position of torque transfer remains substantially the same, as does backlash prevention/removal, but the teeth providing these operations vary. The rotors may also be used for fluid flow. | 2012-11-15 |
20120285283 | WAVE GEAR DEVICE HAVING THREE-DIMENSIONAL CONTINUOUS CONTACT TOOTH PROFILE - In a wave gear device, similarity curve tooth profiles for defining the tooth-face tooth profile of each of a flexible externally toothed gear and a rigid internally toothed gear is determined from the movement trajectory, relative to a tooth of the rigid internally toothed gear, of a tooth of the flexible externally toothed gear at a main cross-section at which the deflection factor is κ=1. Tooth profile curves, which have been subjected to profile shifting corresponding to the difference between the deflection factor κ | 2012-11-15 |
20120285284 | Latching Shifter With Override Feature - A latching shifter with override feature is interfaced with a shift-by-wire transmission, wherein the latching of the shifter with respect to a gear cam is autonomously synchronized to a gear selected by the electronics of the transmission whenever the shifter is physically at another gear via autonomous actuation of a gear synchronization cam having an inclined cam follower guide surface. The incline urges the cam follower under its inherent biasing into the gear notch corresponding to the gear selected by the electronics of the transmission. | 2012-11-15 |
20120285285 | Telescoping Steering Column Having Rake Spring - A steering column assembly having a standard operating position and a collapsed position is provided. The steering column assembly includes a lower column jacket, an upper column jacket selectively slidable relative to the lower column jacket, a rake bracket, and a biasing member. The rake bracket is attached to one the lower column jacket and the upper column jacket, and has a bracket retaining feature. The biasing member selectively exerts a biasing force on the upper column jacket in the standard operating position. The biasing member has a biasing member retaining feature that engages with the bracket retaining feature in the standard operating position and disengages with the bracket retaining feature in the collapsed position. | 2012-11-15 |
20120285286 | STEERING COLUMN FOR A MOTOR VEHICLE - A steering column includes a steering spindle mounted rotatably about the steering-spindle longitudinal axis thereof, and a bracket unit fixed to the motor vehicle. The casing unit is held on the bracket unit so as to be displaceable in at least one direction parallel to and/or transversely with respect to the steering-spindle longitudinal axis and can be locked in differing positions by a locking mechanism. The locking mechanism has at least one locking element which is mounted moveably, preferably rotatably. In at least one locking position of the locking element, the casing unit is locked in the position thereof in the bracket unit and, in at least one release position of the locking element, the casing unit can be displaced relative to the bracket unit in at least one of the directions parallel to and/or transversely with respect to the steering-spindle longitudinal axis. | 2012-11-15 |
20120285287 | DEVICE TO CONTROL FORCE REQUIRED TO DEPRESS ACCELERATOR PEDAL - When an accelerator opening angle has reached an accelerator opening angle threshold value APS | 2012-11-15 |
20120285288 | SECURING ROTATING CONTROLS - A device forms a wedge shape and is operative to be placed between a control surface and the underside of a rotating control knob. A frictional coating is applied to an upper and or lower surface of the wedge to improve resistance to rotation of the knob, and to maintain an inserted position of the wedge. A tab extends from a trailing end of the device to facilitate insertion and removal. The tab may include two portions hingedly connected to the upper and lower surface of the body, and the body includes a biasing member which urges the surfaces and portions apart. The wedge may be formed with resilient material, to increase friction and provide utility for a wide variety of gap sizes. A plurality of wedges may be interconnected to facilitate connection to control panels with a plurality of rotating controls. | 2012-11-15 |
20120285289 | Magnetic steering device for physically handicapped persons - The present invention relates to an improved steering wheel rotating apparatus that utilizes magnetic forces to permit an individual with reduced strength and/or functioning of his/her arms to more easily control the steering of an automobile. | 2012-11-15 |
20120285290 | COOLING A POWER TRANSFER UNIT - A system for cooling a power transfer unit includes a case enclosing said unit and including an outer surface, a chamber bounded by said outer surface, an inlet for carrying coolant from a source of pressurized coolant into the chamber, and an outlet for carrying coolant from the chamber. | 2012-11-15 |
20120285291 | DUAL ENGINE HYBRID VEHICLE DRIVE - A vehicle hybrid drive supplies torque to an axle. The drive includes a first engine and a transmission which couples the first engine to the axle. The drive also includes a second engine, a flywheel driven by the second engine, an electric generator driven by the flywheel, a generator controller coupled between the generator and a motor controller, and an electric motor coupled to the motor controller. A gearbox is coupled between the electric motor and the axle. The vehicle drive may also include a further flywheel driven by the first engine, with the transmission being driven by the second flywheel. | 2012-11-15 |
20120285292 | VEHICLE AND HYBRID DRIVE SYSTEM - One embodiment of the present invention is a unique vehicle having a hybrid drive system. Other embodiments include unique hybrid drive systems. Still other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for fluid driven actuation systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith. | 2012-11-15 |