baber/WOPTO huggingface dataset:
Patent JP-H0481354-A (JP)
Title: Leg device for magnetic floating-up type vehicle
Inventor: IWAMOTO FUMIO
IPC: B60L13/10
Filed: 1990-07-23
Abstract: PURPOSE:To allow the superior shock absorbing faculty to be developed, improve drive feeling, and reduce weight by axially supporting a bell crank-shaped suspension member consisting of a leaf spring and an arm on a vehicle, suspending a wheel at the top edge of the leaf spring, installing a damper and carrying out positioning by a torque arm. CONSTITUTION:A leg device for magnetic floating-up type vehicle is constituted of a bell crank-shaped suspension member 10 installed on an axle 2, raising/lowering actuator 20 having an inside lock, damper 30 and a torque arm 40. The suspension member 10 is pivotally installed so that a leaf spring 11 and a raising and lowering arm 12 are interlocked only in the case when the raising/lowering arm 12 is swing- moved by a pivotal shaft part 13, and the pivotal shaft part 13 is fixed on a vehicle through a bracket 4. The raising/lowering actuator 20 is of a hydraulic operation type, and the edge part of a cylinder 21 is axially supported on the vehicle through a bracket 5. As for the damper 30, the top edge of a piston rod 32 is axially supported on an axle supporting part 3, and a cylinder 31 part is axially supported on the vehicle through a bracket 6. Further, the torque arm 40 is axially supported on the vehicle through a bracket 7, and the axle supporting part 3 is axially supported by the other edge.
Patent JP-H0275933-A (JP)
Title: Method of supplying inside of solution containing salt heated with gas and pressure measuring device in natural circulation evaporator
Inventor: KAARUHAINTSU HAABERURANTO
IPC: G01L11/00
Filed: 1989-07-28
Abstract: PURPOSE: To reduce the blocking of a supply pipe by crystallization by heating a gas before supplying the gas and loading water to the gas until the saturated condition of a solution at a gas outlet port or elose to it. CONSTITUTION: A uranium evaporator 5 is composed of an evaporating can 9 and a tank 13 and operated under the atmospheric pressure. The filling level and density of a measuring case 37 with condensed an uranyl nitrate circulating solution are measured by using the bubble passing method. The evaporator 5 and the outlet of a produced matter flow are controlled. Steam is condensed in a condenser 25 and the distillate is cooled by means of a heat exchanger 33. Since the space of the case 37 above the surface 48 of a liquid is connected to steam 15 of about 95 deg.C in temperature, the supplied distillate is further heated. Since the distillate evaporates, the air for measurement is saturated within the extend of the outlet port in accordance with the condition.  Therefore, the possibility of a supply pipe being blocked by crystallization is reduced, because the air for measurement cannot get water directly from the condensed solution in a bubble passing pipe or at the outlet port of the air.
Patent JP-H0636317-A (JP)
Title: Lens cleaner device
Inventor: NAKAGAWA TAKASHI
IPC: G11B7/12
Filed: 1992-07-22
Abstract: PURPOSE:To execute good recording and reproducing of signals with an optical disk device having a separated optical head by cleaning the objective lens and cover glass provided in the optical head. CONSTITUTION:This lens cleaner device has a rotary brush 2a which comes into contact with the objective lens of the separated optical head and is freely rotatably supported, a rotary brush 2b which comes into contact with the cover glass provided respectively in the exit and incident light ports of the optical head and is freely rotatably supported, a guide shaft 7 which moves the rotary brush 2b to a prescribed position and a motor 6 which drives the rotary brushes 2a, 2b. Further, the cleaner device consists of a cleaner case 1 housing a driving control section 5 for controlling the motor 6. The cleaner case 1 is constituted to approximately the same outside dimensions as the outside dimensions of an optical disk cartridge.
Patent JP-S6088258-A (JP)
Title: Stepless belt speed change gear
Inventor: BAN ITSUKI
IPC: F16H61/00
Filed: 1983-10-19
Abstract: PURPOSE:To simplify constitution and cut cost by controlling the speed change mechanism of a stepless belt speed change gear through a novel digital electromagnetic clutch by the output of a prime mover for driving a belt. CONSTITUTION:The captioned stepless speed change gear is equipped with a variable pulley pair constituted of fixed-side plates 3a and 7a and movable-side plates 3b and 7b, and a belt 11 is laid between the both variable pulleys. The side plate 3b of the variable pulley on the input side is shifted in the axial direction by the revolution of a gear 5, and as a result of this, the effective diameter of the variable pulley is varied. Further, this stepless speed change gear is equipped with a digital electromagnetic clutch 18 for controlling the revolution of the gear 5. Because of th revolution of a rotary ring 22 which receives the revolution of a prime mover 1, said electromagnetic clutch 18 revolves an output gear 17c step by step, when an exciting coil 24 is in conduction state, and the electromagnetic clutch 18 revolves the output gear 17c during the time when an exciting coil 24a is in conduction state.
Patent JP-H0275299-A (JP)
Title: Electric acoustic unit converter
Inventor: TOOMASU ANDERUTO
IPC: H04R17/00
Filed: 1989-07-28
Abstract: PURPOSE: To reduce the storage and manufacture cost by allowing the transducer to be selectively used for a microphone, a receiver or a call tone generator through the adoption of principle of piezoelectricity. CONSTITUTION: Three electroacoustic transducers, that is, a microphone, a receiver and a call tone generator are all operated in the same way in the case of adopting the principle of piezoelectricity for the transducers. In the case that a neck 34 of a resonator R12 is shut by a cover 33, coupling holes 31, 32 form a Helmholtz resonator with the resonator R12 and the resulting configuration is available of use as a receiver or a microphone. In the case that the configuration is desirably used for a call tone generator, the cover 33 is removed, resulting that a resonator with a small attenuation is produced and the coupling holes 31, 32 are inactive in this case. Thus, the electroacoustic transducer is used selectively for a microphone, a receiver or a call tone generator.
Patent JP-2000027756-A (JP)
Title: Compressor
Inventor: UMEMURA SATOSHI
IPC: F04B39/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the compression of the oil while securing the lubrication inside of a compressor and improving the heat exchanging efficiency in a freezing circuit. SOLUTION: This compressor is provided with an oil separating mechanism built in a high-pressure area continuously to a discharge chamber 17, an oil reservoir chamber 44 having a volume enough to circulate the nearly whole quantity of the sealed oil inside of a compressor, supplying oil passages 61a, 61b for circulating the stored oil of the oil reservoir chamber 44 to a crank chamber 8, and a valve means built in the oil supplying passages 61a, 61b.  In the valve means, a spool 56 formed into a stepped shape is fitted in a valve chamber 51 formed with a stepped hole, in which the pressure of the pressure chamber is led at a large diameter side thereof and the corresponding suction pressure is led at a small diameter side thereof, and the oil supplying passage 61a continued to the oil passage through a fitting clearance partitioned by seals 57a, 57b is connected to a large diameter side of a valve chamber 51, and the oil supplying passage 61b selectively continued to the oil passage with a throttle 62 is connected to a small diameter side of the valve chamber 51 so that the communication of the oil supplying passage 61b with the oil passage is disconnected when the spool 56 is eccentrically moved to the large diameter side of the valve chamber 51 by the opposite fluctuating pressure.
Patent JP-H0541747-A (JP)
Title: Automatic connection method for communication line
Inventor: SUKEGAWA FUMIKO
IPC: H04M11/00
Filed: 1991-08-05
Abstract: PURPOSE:To reduce the number of commands to be inputted by an operator in comparison with a conventional number and to shorten the time spent in operation of a terminal equipment by the operator at the time of connecting the terminal equipment like a personal computer to a host computer through a communication line. CONSTITUTION:A simple operation means 2 in the personal computer is provided with a command table 11 where each abbreviated command and an execution command corresponding to this abbreviated command are stored. A prescribed command list is stored in art abbreviated command storage part 10 where a list of a series of commands required for connection of the communication line which are described by abbreviated commands in the execution order is stored, and a processing part 12 accesses the command table 11 and the abbreviated command storage part 10 to respond to the host computer and substitutes abbreviated commands stored in the abbreviated command storage part with corresponding execution commands and executes these commands to automatically connect the line.
Patent JP-H0946859-A (JP)
Title: Wiring system
Inventor: TANIGAWA YOSHIHIRO
IPC: H02G3/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring system whose maintenance is easy, with which the signal transmission and signal exchange between systems which handle signal processings independent from each other can be performed easily and, further, functions can be added or changed easily. SOLUTION: A wiring terminal board 1 has a base wiring block 1a and function units 1b. The base wiring block 1a has a pair of common power supply lines Ca1, two pairs of common signal lines for twisted pair wires for external connection and internal connection, two common signal lines for coaxial cables Ca3 for external connection and internal connection and a common control bus bar Ca4. They are connected to connectors C respectively. The dimensions and shapes of the function units 1b are unified. The function units 1b can be attached/detached to/from the connectors C freely. By connecting the function unit 1b to the connector C, the function unit 1b is connected to the necessary lines among the common power supply lines Ca1, the common signal lines Ca2 and Ca3 and the common control bus bar Ca4.
Patent JP-H1120506-A (JP)
Title: Vehicular travel control device
Inventor: SHIMIZU KENJI
IPC: B60R16/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent wrong operation of setting/changing operation of a target inter-vehicle distance for this follow-up travel in a vehicle which can perform follow-up travel to a preceding vehicle. SOLUTION: A dial type inter-vehicle distance setting switch 17 is arranged on a lever member 19 protrusively arranged in the car width direction from a steering shaft, and the operation direction of its dial is set so that a target inter-vehicle distance becomes small when a part where its peripheral surface is opposed to a driver is rotated forward or upward (in the D direction) and the target inter-vehicle distance becomes large when the part is rotated backward or downward (in the E direction), and its operation direction is made to coincide with the approaching or parting direction of one's own vehicle to a preceding vehicle.
Patent JP-H0481821-A (JP)
Title: Method and device for producing substrate for liquid crystal display element
Inventor: SHIMAMUNE MASAYUKI
IPC: G02F1/1343
Filed: 1990-07-25
Abstract: PURPOSE:To lessen the deterioration of the etching liquid to reduce the number of exchange times of the etchant and the production cost and to stabilize a patterning stage by shutting off UV light to an etchant and shutting off an oxygen atmosphere. CONSTITUTION:A discharge control valve 1 and an inert gas supply valve 2 are opened to maintain the discharge and supply rates of nitrogen at equal. The inside of an etching chamber 7 is so controlled by the control valve 1 and the supply valve 2 that the nitrogen atmosphere is maintained therein. The previously prepd. soln. of hydrogen acid iodide contg. <=50%, by volume, ferric chloride as the etchant is heated by a heater 11 for heating. This etchant is supplied by an etchant supply pump 5 and is sprayed from spray nozzles 10 to a substrate which is formed with the transparent electrode films by developing a photoresist and is transferred by substrate transfer rollers 4, by which the patterning of the electrodes is continuously executed.
Patent JP-H0480117-A (JP)
Title: Conveying device for long length material
Inventor: SHIBAYAMA SEIICHI
IPC: B65G13/07
Filed: 1990-07-24
Abstract: PURPOSE:To select a shifting direction by arranging pallets at positions at both ends of a luggage receiving conveyer, corresponding to both longitudinal ends of a long length material, and by arranging first and second roller conveyers on each pallet base bed in directions orthogonal to each other so as to elevate one of the conveyers. CONSTITUTION:Pallets P are arranged at both ends of a luggage receiving conveyer F whose length is shorter than a material W to be conveyed, and at positions corresponding to both longitudinal ends of the material W. First X-axis roller conveyers 3, 4 and second Y-axis conveyers 14, 15 are provided on the base bed 1 of each of the pallets P. The X-axis roller conveyers 3, 4 have their frames 301, 401 which can be elevated by elevating mechanisms 11, 12. Accordingly, the long length material W set on the pallets P are carried by the Y-axis conveyers 14, 15 so as to be conveyed in the direction of A-B when the X-axis conveyers 3, 4 are lowered. When the conveyers 3, 4 are raised, it is conveyed by the conveyers 3, 4 in the direction of C-D.
Patent JP-H1134324-A (JP)
Title: Ink jet recorder and ink jet head
Inventor: NARUSE OSAMU
IPC: B41J29/12
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a diaphragm of an ink jet head for discharging an ink droplet from a nozzle by electrically grounding the diaphragm, thereby preventing flow-out of metal ion in the diaphragm into the ink to open a hole. SOLUTION: When a nozzle cover 3 is mounted at an end of a diaphragm 42 of the ink jet head, a protruding part 42a brought into pressure contact with an inner surface of the cover 3 by elasticity is integrally formed. And, the cover 3 is electrically connected to a ground (GND) of an ink jet recorder body (printer body). That is, the diaphragm 42 is electrically connected to the cover 3 via the part 42a, and electrically connected to the GND of the body via the cover 3. Thus, an induced voltage of the diaphragm 42 is fed to the ground thereby to prevent elution of metal ion of the diaphragm 42 into the ink, and hence dissolution of the diaphragm 42 to hole a hole is prevented.
Patent JP-H1138222-A (JP)
Title: Color filter
Inventor: NISHIJIMA TOYOKI
IPC: G09F9/35
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter, which has good spectral absorption characteristics and does not cause deterioration in matrix pattern even by a high temp. treatment by incorporating a high boiling point org. solvent having a specified or higher electron donating parameter. SOLUTION: The filter material contains a high boiling point org. solvent having >=110 electron donating parameter. The electron donating parameter is obtd. by calculating the difference between the wave number of 0-D stretching vibration in the IR absorption spectrum of methanol D(CH3 OD) in the high boiling point org. solvent and the wave number of the stretching vibration in benzene as the referential solvent. The color filter contains a compd. expressed by the formula. In the formula, R4 , R5 and R6 are each a substituent, (l), (m) and (n) are each on integer of 0 or 1, but it is not allowed that all of (l), (m) and (n) are 1 at one time. Thereby, the obtd. color filter has good spectral absorption characteristics and no deterioration in the matrix pattern even when the filter is subjected to high treatment.
Patent JP-S5985639-A (JP)
Inventor: ASADA HIDEO
IPC: A47L19/00
Filed: 1982-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6173649-A (JP)
Inventor: SEKINO TAKEYOSHI
IPC: A46B15/00
Filed: 1984-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0360120-A (JP)
Title: Sputtering
Inventor: MANAGA TAKUYA
IPC: H01L21/3205
Filed: 1989-07-28
Abstract: PURPOSE:To form a film excellently at the bottom of a recessed part of a substrate at the time of a low gas pressure, and to form a film excellently at the side part of the recessed part at the time of a high gas pressure and to form a film whose step coverage is improved by a method wherein the sputtering gas pressure is changed continuously or in a multistage manner. CONSTITUTION:First, an argon gas pressure is set to 1 to 2m Torr, a sputtering power is set to 10 to 15kW and argon ions are made to collide on Al and an Al alloy. The mean free path of a sputtering particle 1 at this time is 7 to 8cm and the particle is efficiently adhered at the bottom 2 of a recessed part of a substrate. After that, the argon gas pressure is set to 10 to 20m Torr and argon ions are made to collide on Al or an Al alloy. The mean free path of a sputtering particle at this time is 0.7 to 0.8cm and the particle is efficiently adhered at the side part 3 of the recessed part of the substrate by scattering of the sputtering particle. By the above sputtering of two stages, a film, whose step coverage is improved, can be formed.
Patent JP-S6258615-A (JP)
Title: Arsenide galium compound semiconductor device
Inventor: UMENO MASAYOSHI
IPC: H01L29/80
Filed: 1985-09-03
Abstract: PURPOSE:To form a GaAs layer of excellent crystallizability by a method wherein a superlattice layer, with which the lattice dismatching of GaAs is alleviated, is provided on a silicon substrate as the intermediate layer on which the GaAs epitaxially grown layer is formed. CONSTITUTION:The intermediate layer 30, composed of the first intermediate layer 31 consisting of a GaP single layer, the second intermediate layer 32 consisting of a superlattice layer of GaP and the GaAsP of mixed crystal ratio of 0.5, and the third intermediate layer 33 consisting of GaAsP of mixed crystal ratio of 0.5 and GaAs, is epitaxially grown and formed on the n-type silicon single crystal substrate 10 with the main surface inclined at the OFF angle of 2 degrees against the (100) direction. Then, an n-type GaAs epitaxial layer 50, a clad layer 52, an active layer 54, a clad layer 56, and a cap layer 58 are continuously grown while the growing temperature is maintained at 700 deg.C, and an insulating film 60 and electrodes 62 and 64 are formed.
Patent JP-2000031443-A (JP)
Title: Semiconductor device
Inventor: ATSUMI TSUGUKAZU
IPC: H01L27/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a photoreceptor and an electronic circuit are formed on a single chip by which damages due to the contact of the chip with a light source are reduced. SOLUTION: A semiconductor device 1 has a photoreceptor 2 for photoelectric transfer by an incident light, an electronic circuit for processing signals inputted from the photoreceptor 2 and a light source contact part 4 around the photoreceptor 2, which comes into contact with the light source. Preferably, the light source contact part 4 has no active region and is of a device isolation region. Furthermore, the wire of the light contact part 4 is preferably wider than the wire of the electronic circuit 5.
Patent JP-H1140401-A (JP)
Title: Chip resistor and method of laser trimming the same
Inventor: KAIDA YUTAKA
IPC: H01C7/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make a chip resistor excellent in high voltage resistance and having small error to the required resistance. SOLUTION: The resistor comprises a resistor 2 and an electrode 3 formed on a substrate 1, a groove 4 formed on the resistor 2 by laser, and the groove 4 comprising a first groove 4a, a second groove 4b, and a third groove 4c. The first groove 4a extends in a direction approximately vertical to a current direction of the resistor 2 and one of its ends reaches an edge of the resistor 2. The second groove 4b extends in a direction approximately parallel to the current direction of the resistor 2 and one of the ends reaches the other end of the first groove 4a.  One of the ends of the third groove 4c reaches approximately center of the second groove 4b and the other end of the third groove 4c reaches the groove 4a side of the point P which is a cross point between the edge of the resistor and the line extended from the end of the second groove 4b in a direction vertical to the second groove 4b and reaches the edge of the resistor 2.
Patent JP-H0515590-A (JP)
Title: Appliance for self-injection of medical fluid and device using the same
Inventor: TSUJIKAWA HAJIME
IPC: A61M5/168
Filed: 1991-07-10
Abstract: PURPOSE:To provide a medical fluid self-injection appliance for the self-injection of a medical fluid shortened in a re-filling time, capable of arbitrarily selecting an administration dose, capable of being prepared at low cost and not generating trouble such as a leak. CONSTITUTION:A medical fluid self-injection appliance consists of a casing 1 having a chamber 4 filled with a medical fluid, an inlet port 4 and an outlet port 7 formed thereto, the gasket inserted in the casing 1 in a liquidtight state, a push button 14 attached for the sake of the self-operation of a patient and the spring 21 energing the gasket 13 in a push-back direction. When the patient lets go his hold of the push button 14, the gasket 13 returns to 1 the original position immediately by the repulsive force of the spring 21 and the chamber 4 becomes negative pressure to suck the medical fluid by itself. Therefore, the chamber 3 can be refilled within an extremely short time.
Patent JP-H0518371-A (JP)
Title: Vane pump device
Inventor: NAGATA SEIICHI
IPC: F04C2/344
Filed: 1991-07-10
Abstract: PURPOSE:To enable a cam ring to be deformed to a proper shape according to operation conditions by making the positions of a pair of knock pins for fixing the mounting position of the cam ring the positions of a pair of discharge ports or intake ports. CONSTITUTION:A cam ring 5 is fixed in its position by a pair of knock pins 13, 13. The mounting positions of knock pins 13, 13 are the positions of discharge ports 9, 9 and positioned at arbitral positions between the position of angle where the discharge ports 9 start and the position of angle where the ports end. Namely, they are disposed at the positions where the radium of cam becomes large. With such a constitution, when discharge pressure becomes high, a precompression effect between intake-discharge section and a pre- pressure-decrease effect between discharge-intake section are enhanced.
Patent JP-S5987278-A (JP)
Title: Mounting device of hydraulic rotary machine
Inventor: ARAKAWA KOUICHI
IPC: F03B3/00
Filed: 1982-11-10
Abstract: PURPOSE:To perform a cost down for installation of a machine, reduce a period required for its installation, form a crane in a small volume and decrease the cost of construction of a builiding, by providing a receiving bed supported by a draft tube in the bottom of a rubber so as to enable the work of centering and leveling to be performed for the runner. CONSTITUTION:A receiving bed 12, supported by a plurality of retaining rods 10 removably mounted from a pluality of pockets provided in the inner wall of a draft tube, is provided, and a runner 1, runner boss 2 and a runner boss cover 3 are assembled in the outside and suspended to be carried by a hanging fixture 16 onto the receiving bed 12. The receiving bed 12, supported by a several number of th retaining rods 10 adjustable in length, can uniformly receive a load, while an adjusting bed 13 is moved to adjust a gap between the runner 1 and a discharge ring 8, thus performing centering work. Thereafter, a water turbine main shaft is suspended by the hanging fixture and connected to the runner boss 2 by a coupling bolt.