Abstract: Moisture sensor devices and methods are disclosed herein. One embodiment includes an integrated moisture sensor and controller to be placed in soil comprising a controller circuit for controlling a switch; a sensor circuit comprising a probe and adapted to provide the controller circuit a signal corresponding to a moisture level of the soil. The controller and sensor circuits integrated into a single device positioned within the soil; the switch coupled to the controller circuit and to be coupled to a control line of an irrigation controller at an electrical position between the controller and a valve, the control line to carry a power signal from the controller to the valve; the switch to interrupt irrigation in response to a signal from the controller circuit; the controller circuit is adapted to determine an amount of time for which irrigation is interrupted.

Abstract: Disclosed is a method for adapting mechanical tolerances of a timing wheel of a sensor unit of an internal combustion engine of a hybrid drive of a vehicle, the hybrid drive having at least one second motor, in particular an electric motor, in addition to the internal combustion engine, and the internal combustion engine being operated in a desired operating mode during adaptation operation. It is provided that the desired operating mode is performed in such a way that the internal combustion engine is driven using the second motor, in particular an electric motor, and no fuel is supplied to the internal combustion engine. A corresponding device is also disclosed.

Abstract: A hot-film air-mass meter for measuring an air-mass flow which flows in the main direction of the flow, which can be used, in particular, in the intake tract of an internal combustion engine. The hot-film air-mass meter comprises a sensor chip having a measuring surface. The air-mass flow flows essentially parallel over one surface of the sensor chip. A flow separating element is mounted upstream from the measuring surface with respect to the main flow direction. The at least one flow separating element is designed in such a way that the air-mass flow is separated from the measuring surface of the sensor chip in at least one separation zone prior to reaching the measuring surface.

Abstract: A raw runout signal of a tire is bandpass filtered utilizing appropriate, empirically determined, low and high tire order corners to determine the bandpass of the bandpass filter. A band-limited runout signal is then obtained and is examined for characteristic signal patterns of local runout which are known to exhibit periodically modulated cabin interior sound during vehicle movement, usually driving conditions involving highway speeds and smooth roads, which is audibly detectable by passengers based upon, for example, empirical analysis wherein the maximum gain of the bandpass filter is, preferably, unity.

Abstract: A tire pressure control system includes a tire valve and wheel electronics including a pressure measuring device and a transmission device in a housing, wherein the housing has two base elements on a bottom for attaching the same to a rim well of a wheel, and a contact surface seated on a valve spud of the tire valve in the mounted state. The surface has an elongated hole through which the tire valve projects in the mounted state. The invention provides that the contact surface can be linearly displaced in the direction of the elongated hole on the valve spud during installation.

Abstract: The invention relates to an aeronautical probe designed to be mounted on the skin of an aircraft and comprising a probe body protruding from the skin of the aircraft and a heater for de-icing an external surface of the probe body. According to the invention, the heater comprises two self-supporting electrodes and heating resistive elements. Each electrode is formed of an electrically insulating substrate and of an electrically active portion forming one face of the electrode in question. Each resistive element is in contact with the faces of the electrodes. The notable advantages of the invention are that it makes it possible to reduce the operating temperature of the resistive elements and the phenomena of fatigue in the mechanical link between the electrodes and the resistive elements due to different expansion coefficients.

Abstract: A constant temperature hot-conductor anemometer includes a set of electrically conductive pins including a pair of inner pins and a pair of outer pins. A conductor is electrically and mechanically coupled to the pins. A current source is coupled to the inner pins. The current source is configured to provide a current through the conductor between the inner pins. A voltage sensor is coupled to the outer pins and configured to measure a voltage across the conductor between the outer pins. The current source and voltage sensor are configured to maintain a constant resistance of the conductor between the inner pins. In an example, a second set of pins, a second conductor and a second circuit are also used to measure dynamic temperature of a fluid and also to calibrate resistances at a known ambient temperature.

Abstract: In a flow sensor (1) comprising a flow channel (14) embedded in a base body (1?), a flow sensor element (13) adjacent to the flow channel (14) and a cover plate (12) covering the flow channel (14) and arranged on the base body (1?), the flow channel (14) is formed by an elastic sealing lip which delimits said channel (14), running on and around an upper side of the base body (1?) lying opposite the cover plate (12) and is pressed against the cover plate (12) such that a seal is formed.

Abstract: The invention relates to a method for filling a pressurised gas tank, especially a pressurised tank for a protective airbag-type system, with a gas or a gaseous mixture. Said method comprises a first step wherein a determined first quantity of a gas or a gaseous mixture in the liquid state is introduced into the tank. The inventive method is characterised in that the first introduction step comprises an intermediate introduction step wherein an intermediate quantity of a gas or a gaseous mixture in the liquid state is introduced into the tank, the intermediate quantity being larger than the first quantity. The inventive method also comprises a step for removing part of the gas in the liquid state, in excess of the first quantity, from the tank, in such a way as to dose the first quantity of gas in the liquid state in the tank.

Abstract: An apparatus for controlling a pump or other device includes first and second proximity sensors adapted to sense level of a fluid or powder in a vessel and a control circuit adapted to receive and process the sensor outputs and output one or more control signals to control a controlled device. The first and second sensor locations can be interchanged without affecting performance of the apparatus.

Abstract: The present invention is to prevent a drop in the detection accuracy caused by wear of the central shaft of a frame where a magnet holder and the magnet are fitted to each other in the course of prolonged use. A contactless liquid level sensor includes: a magnet holder which includes a resin holder body having an inner circumferential surface for defining a fitting hole and a magnet accommodated inside the holder body along the inner circumferential surface; a resin frame including a frame body, a central shaft protruding from the frame body, and a magnetic-electric converter accommodated inside the central shaft; a float arm including one end fixed to the magnet holder and the other end attached to a float vertically moving in accordance with a liquid level; and a metallic rotary support including a hollow cylindrical part arranged between the inner circumferential surface of the holder body and an outer circumferential surface of the central shaft.

Abstract: The invention discloses a novel method and apparatus to determine the degree of residual mass unbalance and a corrective balance solution for a rotating assembly having a non-vertical axis of rotation. When the center of mass of the rotating assembly is not concentric with the axis of rotation, the condition of unbalance exists. When the rotating assembly is driven by a motor or drives a generator, fluctuations in power are produced proportional to the degree of unbalance. The method and apparatus to determine the degree of mass imbalance consists of measuring the average instantaneous real power over an interval of time, calculating the Fourier Transform of the demodulated signal, establishing the peak amplitude and phase associated with the angular velocity of the rotating assembly and calculating the amount of unbalance.

Abstract: An inertial sensor includes oscillating-type angular velocity sensing element, IC for processing signals supplied from angular velocity sensing element, capacitor for processing signals, and package for accommodating angular velocity sensing element, IC, capacitor. Element and IC are housed in package via a vibration isolator, which is formed of TAB tape, plate on which IC is placed, where angular velocity sensing element is layered on IC, and outer frame placed outside and separately from plate and yet coupled to plate via wiring pattern.

Abstract: An RFID based thermal bubble type accelerometer includes a flexible substrate, an embedded system on chip (SOC) unit, an RFID antenna formed on the substrate and coupled to a modulation/demodulation module in the SOC unit, a cavity formed on the flexible substrate, and a plurality of sensing assemblies, including a heater and two temperature-sensing elements, disposed along the x-axis direction and suspended over the cavity. The two temperature-sensing elements, serially connected, are separately disposed at two opposite sides and at substantially equal distances from the heater. Two sets of sensing assemblies can be connected in differential Wheatstone bridge. The series-connecting points of the sensing assemblies are coupled to the SOC unit such that an x-axis acceleration can be obtained by a voltage difference between the connecting points. The x-axis acceleration can be sent by the RFID antenna to a reader after it is modulated and encoded by the modulation/demodulation module.

Abstract: A high spatial resolution phase-sensitive technique employs a scanning near field ultrasound holography (SNFUH) methodology for imaging elastic as well as viscoelastic variations across a sample surface. SNFUH uses a near-field approach to measure time-resolved variations in ultrasonic oscillations at a sample surface. As such, it overcomes the spatial resolution limitations of conventional phase-resolved acoustic microscopy (i.e. holography) by eliminating the need for far-field acoustic lenses.

Abstract: A system and method for analyzing a sample is described. The system may include, for example, a light source and a scanning probe microscope probe. The light source may generate a coherent laser beam that is modulated by a waveform of a lower frequency. The modulated laser beam is absorbed by the sample causing thermally induced expansion and resulting in an excitation of acoustic waves. The probe is locally deployed near the sample and detects, in real time, perturbations in the excited acoustic waves to detect surface and buried structures of the sample.

Abstract: An optical-acoustic transducer structure includes at least one metal or semiconducting film in which a part of a pump light pulse is absorbed to generate a sound pulse; and at least one dielectric film. The thicknesses and optical properties of the at least one metal or semiconducting film and the at least one dielectric film are selected so that a returning sound pulse results in a measurable change in the optical reflectivity and/or some other optical characteristic of the transducer structure. The transducer structure includes a resonant cavity, and an output surface that is shaped so as to provide no significant focusing of generated sound waves when the sound waves are launched towards a surface of the sample.

Abstract: Provided is a non-contact type transducer for performing modal testing or non-destructive diagnosis easily, that is, a non-contact type transducer by which even an inexperienced person may perform modal testing or non-destructive diagnosis without errors. The transducer includes a multi-loop coil including two or more looped coil portions that are connected to each other, wherein the looped coil portions are located on top of a rod member, and the looped coil portions form magnetic fields on the surface of the rod member in a direction parallel to the lengthwise direction of the rod member; and one or more magnets that are arranged to form a static magnetic field on the surface of the rod member, whereon the surface of the rod member a dynamic magnetic field is formed by the multi-loop coils in the direction parallel to the lengthwise direction of the rod member, even partially in a direction parallel to the lengthwise direction of the rod member.

Abstract: A remotely interrogatable pressure and/or temperature measuring device includes at least an acoustic wave sensor including at least one resonator coupled to a first antenna element, and an interrogation system including a second antenna element for transmission and reception. The device further includes an expandable tubular structure, the structure integrating a biocompatible material, and the acoustic wave sensor is encapsulated in the biocompatible material. The second antenna element operates at frequencies above several tens of MegaHertz.

Abstract: A method and apparatus are described for fabricating an exposed differential pressure sensor (30) which protects interior electrical components (37) formed on a topside surface of a differential pressure sensor transducer die (31) from corrosive particles using a molding compound (39), but which vents both sides of a piezoresistive transducer sensor diaphragm (33) through a first vent hole (42) formed in an exposed die flag (36) and a second vent hole (38) formed in an exposed cap structure (33), enabling the sensor diaphragm (33) to sense differential pressure variations directly or indirectly through a protective gel.

Abstract: A pressure sensor for detecting an electric arc in an electrical switchboard, the sensor being in an enclosed case containing a conical opening, the case being placed in the switchboard. A pressure switch in the sensor is attached to the interior of the case and is electrically connected to a circuit board for transmitting a signal when a contact in the pressure switch is closed. When a pressure wave created by the electric arc enters the case through the conical opening it forces a contact on the pressure switch to close thereby completing a circuit with the circuit board which transmits the signal to, for example, a central processor, to turn off the source of electricity thereby quenching the electric arc.

Abstract: A method of packaging for chip-on-board pressure sensor that includes a buffer layer with a coefficient of thermal expansion (CTE) intermediate between the transducer and a main chip-on-board substrate by which thermally induced package stresses can be greatly reduced or eliminated. Additionally, the use of a buffer layer with higher stiffness (elastic modulus) than the chip-on-board substrate further prevents or reduces flexural (bending) stresses from being transferred to the transducer. Such a buffer layer also enables a wider choice of materials for bonding and stable performance of pressure sensor in harsh media and environmental conditions. The pressure transducer can be adhesively bonded to a ceramic layer, which in turn can be adhesively bonded to an epoxy laminate chip-on-board substrate.

Abstract: A method, system, apparatus and computer program product for determining values of flow rates of components of a liquid hold up of a gaseous and liquid (water and oil) multiphase flow in an oil well. Including measuring total quantities of flow (Qtot), gas (Qgas) and liquid phase (Qliq) with a multiphase flow meter. Disposing an inlet of a core sampler inside a main pipe of the oil well at a place where a concentration of the liquid phase is greater than an average concentration of the liquid phase in the main pipe, to obtain a derived sample having a greater concentration of oil and water than the average concentration. Measuring quantities of water (Qwater) and oil (Qoil) of the derived sample. And calculating from Qwater, Qoil and Qliq, quantities of water and oil in the flow.

Abstract: Apparatus and methods for proving a flow meter at low temperatures. A flow meter measuring low temperature fluids (e.g., less than about ?50° F., or less than about ?220° F.) must still be proved. Low temperature fluids can be destructive to piston or compact provers, or may require indirect proving methods. The apparatus disclosed is a low temperature prover directly coupled into the pipeline carrying the low temperature fluids. In some embodiments, a magnetic pickup coil and a magnetic member communicate between the displacer and the flow tube. The magnetic target member may be carbon-free. In some embodiments, a pair of ultrasonic transceivers coupled to the flow tube communicate a signal across the flow tube and a displacer is moveable to interrupt the signal. In some embodiments, the flow tube includes an inner surface having a microfinish for lubrication. The displacer may be a piston rotatable while being moved axially.

Abstract: A very high frequency vibratory flow meter (100) is provided. The very high frequency vibratory flow meter (100) includes a flow meter assembly (10) including one or more flow conduits (103A, 103B). The flow meter assembly (10) is configured to generate a very high frequency response that is above a predetermined maximum decoupling frequency for the flow fluid independent of a foreign material size or a foreign material composition. The very high frequency vibratory flow meter (100) further includes meter electronics (20) coupled to the flow meter assembly (10) and configured to receive the very high frequency vibrational response and generate one or more flow measurements therefrom.

Abstract: A method of determining the tension in an elongated rod is described. The method includes impacting the rod and measuring the vibration response of the rod. Further, the method entails generating a theoretical vibration response of the rod based in part at least on the structural properties of the rod. Thereafter, the method entails adjusting the theoretical vibration response to cause the theoretical vibration response to conform with at least a portion of the measured vibration response. Based on the adjusted theoretical vibration response, the tension of the rod is determined.

Abstract: The invention relates to a tactile sensor with a sensor cell, wherein a sensor cell comprises an electrically-conducting workpiece made from flexible material and a connection to a first and a second electrode and the flexible material layers the electrical conductivity thereof under mechanical load. According to the invention, pressure distributions can be measured, by providing at least two sensor cells separated by an intervening zone, wherein two adjacent sensor cells are connected to a common first or second electrode and in the intervening zone between a first and a second adjacent sensor cell the electrically conducting workpiece of the first and the second sensor cell are at least partly separated from each other by medium with a greater specific resistance than the specific resistance of the electrically conducting workpieces.

Abstract: There is provided a rotary torque detecting device in which a first magnetic body and a second magnetic body are formed in substantially band shapes and third magnetic bodies are formed in substantially rectangular shapes, respectively, by forming the first magnetic body and the second magnetic body in the substantially band shapes and arranging the plurality of substantially rectangular third magnetic bodies at predetermined intervals between the first magnetic body and the second magnetic body, and the magnets. With this structure, in the rotary torque detecting device mainly used for detection of rotary torque of a steering of an automobile, it is possible to reliably detect the rotary torque at low cost.

Abstract: Testing system for measuring closure pressure between jaw members of electrosurgical forceps. The testing system includes a testing platform, a pair of selectively adjustable instrument supports, a testing stand. The platform has an elongated bed that supports an instrument rest, which supports the electrosurgical forceps. The pair of instrument supports are associated with the elongated bed and secure the forceps atop the elongated bed. The testing stand is disposed at a distal end of the elongated bed and supports a piece of testing material. The testing stand includes a layer of visco-elastic material and a pressure sensitive film. The layer of visco-elastic material forms a pocket. The pressure sensitive film is disposed within the pocket of the visco-elastic layer. The pressure sensitive film is adapted to electromechanically communicate with a diagnostic system to measure the closure pressure between jaw members when they are in a clamped configuration.

Abstract: A permanent deformation measurement apparatus includes a worktable and a measuring device. The worktable includes a supporting surface for supporting an elastic member to be measured. The measuring device includes a base, contact member, an operating member, and a measuring member. The base is fixed on the supporting surface, and defines a guide hole substantially perpendicular to the supporting surface of the worktable. The contact member includes a push rod slidable along the guide hole to contact the elastic member. The operating member is configured for moving the push rod. The measuring member is configured for measuring a position of the push rod when the push rod is in contact with the elastic member.

Abstract: A volume adjustable pipette, comprising a plunger mounted for movement in a housing to and from a stop to aspirate a fluid into and dispense the fluid from a tip extending from the housing. The movement of the plunger is damped to reduce sudden plunger movements. An axially moveable volume setting member in the housing defines the stop and a volume setting for the pipette and is axially moveable by a user turnable volume setting member. Turning of the volume adjusting member also controls a coarse volume setting means and a fine volume setting means, the course volume setting means being responsive to a relatively small turning of the volume adjusting member for moving the volume setting member a relatively large axial distance and the fine volume setting means being responsive to a relatively large turning of the volume adjusting member for moving the volume setting member a relatively small axial distance.

Abstract: A power shift parallel shift transmission with parallel torque transmission branches, the input sides of which have an intermediate element which can be connected by an associated power shift element to a common input element, and the output sides of which can be connected by drive output elements with a common output element and can be connected to the appropriate intermediate element by a transmission ratio step that is engaged by an associated clutch. The transmission ratio steps are sequentially distributed in alternation in the order of their transmission ratios across the intermediate elements and in groups of adjacent transmission ratios across the drive output elements. To simply increase the number of gear steps in a space-saving manner, at least one of the drive output elements is in driving connection with the common output element via at least two alternatively shiftable output transmission ratio steps that have different transmission ratios.

Abstract: The invention relates to a dual clutch gear mechanism with a countershaft design for a vehicle with central synchronisation, in which a braking device is provided for slowing down each partial gear mechanism and a band brake (1,2) is provided as a braking device.

Abstract: A robot arm has: a drive gear that has a shaft; a gear frame being capable of turning about the shaft of the drive gear; a first follower gear being capable of turning, in synchronization with the drive gear, about a shaft fixed to the gear frame, in a direction opposite to the turning direction of the drive gear; a transmission control mechanism that is capable of locking the first follower gear to the drive gear; an arm that moves in synchronization with the first follower gear; and a collision detection unit that is capable of detecting a collision between the arm and an obstacle. The transmission control mechanism unlocks the follower gear from the drive gear in response to detection, by the collision detection unit, of collision between the arm and the obstacle.

Abstract: The invention relates to a transmission device comprising a first gear wheel and a second gear wheel that is rotatably coupled thereto, wherein a damping element acting in the circumferential direction is provided axially between the gear wheels. According to the invention it is provided that the damping element can be tensioned by the gear wheels during the operation of the transmission device.

Abstract: A driving mechanism of a steering wheel includes a sector gear driven by a gear shaft to rotate on a gear shaft linked together with the sector gear, and a displacement plate having one end fixed with the gear plate shaft and another end pivotally connected with two directional pull rods that are further connected with a directional joint of two front wheels respectively. When a steering wheel is turned left or right, the gear shaft is to be rotated to simultaneously drive the sector gear and the gear shaft to turn around, so that the displacement plate, the directional pull rods, the directional joints and the front wheels can be concurrently driven to undertake an angular displacement for changing a car's direction. Thus, the driving mechanism of the invention has a relatively small size, with cost lowered as well.

Abstract: A shifter assembly for use in conjunction with an electronically shifted manual transmission of a vehicle includes a shift lever, a shift knob disposed on the shift lever, a guide and at least one shifter tactile sensor. The shift lever may be disposed in the guide and is operable to move relative to the guide. The guide includes a pattern of shift lever positions corresponding to specific gear ratios of the transmission of the vehicle. When the shift lever is positioned in a specific shift lever position, a corresponding gear ratio of the transmission may be selected. The at least one shifter tactile sensor may be disposed on the shift knob. When pressure is applied to the shift knob, the at least one shifter tactile sensor may output a tactile signal indicating that pressure is being applied to the shift knob.

Abstract: An instrumented control pedal for a vehicle includes a lever portion, a pedal portion, a position sensor and at least one pressure sensor. The lever portion may include a first end, a second end and a pivot point disposed proximate the second end. The pedal portion may be disposed proximate the first end of the lever portion and the at least one pressure sensor may be disposed on the pedal portion. The position sensor may be operable to detect the displacement of the instrumented control pedal about the pivot point and output a position signal indicating the displacement of the instrumented control pedal. When a pressure is applied to the pedal portion, the pressure sensor outputs a signal indicating pressure is being applied to the pedal portion.

Abstract: A shift-lock mechanism includes a lock member to lock or unlock a transmission range-switching member, a solenoid to be operated in response to operation of a brake on a vehicle, and an engagement arm to be engaged releasably with the solenoid. A plunger of the solenoid is movable between a retracted position outside a movement path of the engagement arm, and an engagement position is stretched across the movement path of the engagement arm. When a selector lever is manually moved into a parking range zone, the plunger is moved forwardly from the retracted position to the engagement position to allow a peripheral wall of the plunger to stop movement of the engagement arm. In response to a braking operation, the plunger is moved backwardly from the engagement position to the retracted position to allow stopping of the movement of the engagement arm to be released.

Abstract: There is provided a shift device of which visibility and operability is excellent. The shift device 1 includes a shift lever 5 which operates a gear position of a transmission. The shift lever is arranged in an area R1 of an instrumental panel 11 which is outside of a steering wheel 20 and upper than the center axis O of the steering wheel 20 from the viewpoint of the driver and protruding toward the driver. A center part of the steering wheel 20 is provided with an air bag system, and the shift lever 5 is arranged in an expansion area of an air bag of the air bag system from the viewpoint of the driver.

Abstract: A gearshift housing of a vehicle is provided with a selector lever and a method is provided for mounting the selector lever on the gearshift housing. The selector lever transmits selection movements of a selector finger of a gearshift lever to pulling and/or pushing movements of a selector cable control. In the process, the selector lever pivots about a fulcrum in different selection positions. To this end, a cast-on bearing pin is provided on the gearshift housing, on which the selector lever is rotatably mounted.

Abstract: An electronic throttle control device for motorcycles or other similar vehicles with two, three or four wheels, snowmobiles or the like comprising a handlebar (3) on which a rotary handle control (2) is positioned cooperating with electrical/electronic measurement means for measuring its rotation and/or angular position about the axis (W) of the handlebar (3), to hence control a usual element for modifying the vehicle engine r.p.m., i.e. to control the throttling of this latter, said means comprising, functionally rigid with the handle control (2), a first component generally defined by a rotor (12) arranged to cooperate with a second component, generally a position or angular sensor, of said means fixed on the handlebar (3). A grooved insertion piece (8) is provided rigid with the handle control (2) and arranged to cooperate torsionally with said rotor (12), between said insertion piece (8) and said rotor (12) there being a small degree of slack when the handle control is in the zero throttle position.

Abstract: To provide a clamping device capable of clamping an object even when variations are large, and a wheeled platform. A clamping device 10 includes an actuator that moves straight, a link 2 that extends in a direction perpendicular to a straight-movement direction of the actuator, and a clamp portion 3 rotatably attached at both ends of the link 2, the clamp portion comprising a nail portion 3a to clamp a portion to be clamped 8. The actuator moves straight and the clamp portion 3 rotates in such a manner that the clamp portion 3 opens from the inside toward the outside to clamp the portion to be clamped 8.

Abstract: A structure is realized that is capable of preventing interference of respective friction plates (39, 40a, 40b) with other members existing therearound or with the body of a driver, and furthermore that facilitates, when assembling, insertion of a tension rod (17a) through a circular hole (47) and longitudinal elongated holes (18a, 18b) formed in the respective friction plates (39, 40a, 40b). The respective friction plates (39, 40a, 40b) are arranged between both of the side faces of a displacement bracket section (36) and the inner face of supporting plate sections (22a) that constitute a fixed side bracket (15a). Moreover, the end edges of the respective friction plates (39, 40a, 40b) symmetrically present in pairs are connected by connecting sections (45, 46a, 46b), to thereby integrate the left and right friction plates (39, 40a, 40b) so that the respective holes (45, 18a, 18b), through which the tension rod (17a) is to be inserted, can be easily aligned.

Abstract: Disclosed is an anti-vibration device of an input/output shaft for a manual transmission of a vehicle, capable of absorbing vibration of input/output shafts so that the input/output shafts are prevented from being bent. The anti-vibration device of the input/output shafts for a manual transmission having a first shaft receiving power of an engine and a second shaft transmitting power through a stage driving gear formed on the first shaft. The anti-vibration device includes a transmission housing having an installation space provided therein with the first and second shafts, and at least one anti-vibration unit provided in the transmission housing perpendicularly to an axial direction of the first and second shafts. The anti-vibration unit is a support wall integrated with the transmission housing to absorb vibration so that the first and second shafts are prevented from being bent in directions opposite to each other.

Abstract: A side cover for use in a transmission includes an inner surface and a wall. The wall extends along the outer periphery of the side cover. The inner surface and the wall cooperate to define a cavity. A fluid control valve is disposed in the bottom of the side cover within the cavity. The fluid control valve controls the height of hydraulic fluid in the side cover by varying flow to the sump. The cavity includes a fluid storage portion in communication with the valve. The fluid storage portion has a volume that is greater at a bottom of the side cover than at a top of the side cover. The fluid storage portion controls the pressure of the hydraulic fluid at the valve.

Abstract: A method for manufacturing molten metal by using a stationary non-tilting electric furnace including: a raw material charging chute that is provided in one end of the furnace in the width direction, and is connected to the interior of the furnace from the upper part of the furnace, an electrical heater that heats a lower position of the furnace in the height direction is located in the other end of the furnace in the width direction, and a secondary combustion burner that is provided at the furnace top and between the two ends of the furnace.

Abstract: A method for preparing platinum (Pt) based nano-size catalyst which is useful as an electrode catalyst of a direct methanol fuel cell (DMFC). This method includes the implementation of a reduction reaction of a platinum precursor and an optional ad-metal precursor with a reducing agent in a solvent and in the presence of a stabilizer to form a suspension containing colloidal particles of platinum or platinum/ad-metal; mixing the suspension with a co-solvent; subjecting the resultant mixture to a centrifugal treatment to form a platinum or platinum/ad-metal colloidal particle portion and a liquid portion, repeating the co-solvent mixing and centrifugal treatment to the platinum or platinum/ad-metal colloidal particle portion until the resultant liquid portion no longer contains the product of the reduction reaction; and drying the resultant platinum or platinum/ad-metal colloidal particle portion to obtain a platinum based nano-size catalyst.

Abstract: A method of iron smelting in blast furnace with high temperature coal gas comprises the following steps: (1) charging raw materials consisting of pellets, basic sintered ore, coke and limestone into a blast furnace from top of the furnace, in which the amount of the coke is 125-210 kg per ton of molten iron, raw materials containing iron is composed of 90% pellets and 10% basic sintered ore, and ore grade is above 62%; (2) preheating coal gas to 1250-1450° C. with an horizontal high temperature blast heater, blowing the preheated coal gas having a thermal value of 11.7-12.5 mj/m3 into the blast furnace from top of the furnace at an amount of 1000 m3 per ton of molten iron and a pressure of 0.1-0.6 MPa; blowing air preheated to higher than 1250-1450° C. at an amount of 300-400 n m3 per ton of molten iron. The coal gas used in the method acts as a reducer and fuel, as a result the coke consumption would be reduced.

Abstract: A method for producing reduced iron includes: a step of preparing a mixed raw material; a mixed raw material charging step; and a reducing step. In the step of preparing the mixed raw material, the mixed raw material which contains iron ore (X) containing iron ore with a high content of zinc (A) which contains 0.01 mass % or more of zinc and 50 mass % or more of iron, and a carbonaceous solid reducing material is prepared. In the mixed raw material charging step, the mixed raw material is charged on a movable hearth. In the reducing step, a reduced product is obtained by reducing the mixed raw material charged on the movable hearth by supplying heat to the mixed raw material from above the hearth.