baber/WOPTO huggingface dataset:
Patent JP-S5656507-A (JP)
Title: Fuidized bed furnace
Inventor: ASAI MINORU
IPC: F23C10/18
Filed: 1979-10-09
Abstract: PURPOSE: To carry out an optimum combustion of ashes in the case of using a solid fuel which produces scattered ashes containing a relatively large amount of uncombusted matter by providing additionally an auxiliary fluid furnace at a fluid layer forming part of the furnace and introducing the combustion gas of the auxiliary fluid furnace into the fluid layer forming part.  
     CONSTITUTION: Prior to initiating combustion in the furnace 1, a fluid bed is formed of a fluid medium suitable for the combustion therein in both a main fluid furnace 2 and the auxiliary fluid furnace 3. Then, a mixer 12 mixes an air fed from a fan 13 and fine particles of auxiliary solid fuel for initiating the combustion fed  from a fuel supplier 14. The resultant mixture is blown into the auxiliary fluid  furnace 3 through a fuel distributor 8. Then a fluid layer prepared in the furnace 3  is fired by an igniter 9 and thus the auxiliary fluid bed is burned. The combustion  gas produced in the furnace 3 is then introduced into the main fluid furnace 2  through a communication hole 3a1 to heat the main fluid bed. At the same time, a  combustion air is blown into the furnace 2 from a wind box 5 through an air distributor 4 so as to fluidize the main fluid bed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02309708-A (JP)
Title: Piezoelectric thin film resonator
Inventor: SUZUKI HITOSHI
IPC: H03H9/17
Filed: 1989-05-24
Abstract: PURPOSE:To increase the dielectric strength and to improve the reliability by providing at least two electrodes opposite each other across a piezoelectric thin film, making the lower electrode below the piezoelectric thin film of gold and titanium and the upper electrode of gold, and allowing the lower electrode side to have a higher potential than the upper electrode side when a DC voltage is applied. CONSTITUTION:The piezoelectric thin film resonator 22 is formed by forming a protection film 31 of Si3N4, SiO2, etc., on a semiconductor substrate 21 first and forming a gap layer 33 having opening parts 33a and 33b partially on the protection film 31 between a 1st dielectric film 32 made of, for example, SiO2 and the protection film 31. The 1st electrode 34 and 2nd electrode 36 are provided opposite each other across the piezoelectric thin film 35 at the position corresponding to the gap layer 33. When the piezoelectric thin film resonator 22 and an integrated circuit 23 are connected by a bonding wire, etc., only a bonding pad is made of Au and Ti or Au or Cr because the bonding strength of the upper electrode side is weak to improve the adhesive strength.
Patent JP-S6118530-A (JP)
Inventor: IBU PIPON
IPC: B60N2/06
Filed: 1985-06-14
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-S5937886-A (JP)
Title: Dc/ac conversion system
Inventor: GOTOU SHIROU
IPC: H02M7/48
Filed: 1982-07-27
Abstract: PURPOSE:To readily obtain approximate sinusoidal wave output by obtaining the output of an inverter on the basis of a pulse train arranged at the prescribed interval of a plurality of rectangular pulses. CONSTITUTION:A voltage from an input terminal 1 is fed to a sawtooth wave generator 2, supplied through an operational amplifier 3 to an integrating condenser 4, and integrated. A sawtooth wave which is synchronized with the ON and OFF of a transistor 5 is supplied to a voltage comparator 9. A frequency indicating voltage which is supplied from an input terminal 6 is converted by a V/F converter 7 into a frequency signal, inputted as a clock pulse 2 to a counter 8, and inputted to the base of the transistor 5. A memory 22 stores data for controlling the transistors Q1-Q6 of an inverter, and a control signal of 3-phase inverter is outputted from a distribution logic circuit 12 on the basis of the outputs of the memory 11 and the comparator 9.
Patent JP-H0425775-A (JP)
Title: Method and device for inspecting wiring board
Inventor: YOKOSUKA HIROJI
IPC: H05K13/08
Filed: 1990-05-21
Abstract: PURPOSE:To efficiently execute an economical inspection for a high density wiring by performing respective inspections of the circuit on one side of wiring board by the measurement of electrostatic capacitance value and simultaneously of the circuit on another side by the measurement of resistance value. CONSTITUTION:The wiring board, wherein plural circuit conductors 8, 9 are provided on both sides and also plural through-holes 6 connecting these conductors are arranged, is inspected. At this inspection, the wiring board is piled on a metal board 3 covered with an insulator 2 having a certain thickness, and probes 5, 10 are brought into contact with the hole 6 and conductor 9 respectively. Then, the electrostatic capacitance between this metal board 3 and the conductor 8 faced each other is checked by an electrostatic capacitance meter 4 and compared with one located at the same position on a faultless reference wiring board to detect the defect in the conductor 8. Also at the same time, the conductor resistance of conductor 9 is checked by an ohmmeter 11 to detect the defect. Thus, even the high density wiring board can be efficiently inspected.
Patent JP-H04227987-A (JP)
Title: Polyurethane prepolymer composition containing water-incompatible solvent
Inventor: GEIRII POORU ROBAATSU
IPC: C09K3/10
Filed: 1991-06-03
Abstract: PURPOSE: To obtain a low-cost group compsn. which gels quickly by compounding a water-immiscible org. solvent or water-immiscible solvent blend with a specific water-soluble isocyanate-terminal polyurethane prepolymer.  
     CONSTITUTION: This grout compsn. contains a water-immiscible org. solvent or water-immiscible solvent blend and a water-soluble isocyanate-terminated polyurethane prepolymer and has a solids content of greater than about 10% and less than about 50% prepolymer in the solvent or solvent blend. The prepolymer is prepd. by reacting a polymeric compd. contg. randomly arranged ethylene oxide units and 3C or higher alkylene oxide units in a molar ratio of at least 1:1 and having at least two terminal active hydrogen groups and a number average mol.wt. of 3,000-20,000 with a compd. having at least two terminal isocyanate groups in an NCO/OH ratio of (5:1)-(0.05:1). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5559051-A (JP)
Title: Relay valve
Inventor: YANAGAWA ICHIROU
IPC: B60T15/18
Filed: 1978-10-25
Abstract: PURPOSE: To enable a compact designing of a reaction chamber and to keep a passage from choking, by increasing the passage area of an output chamber and of a reaction chamber during a period of from a pressure response piston working start to a valve disc functioning start, and by throttling it when the disc starts to function.  
     CONSTITUTION: Ports 1, 2, 3, and 4 of a feed pressure, an output pressure, an indication pressure, and an exhaust gas respectively are individually provided in a housing 5. A valve disc 6 is located in relation to the ports 1, 2, and 4, a pressure response piston 7 being situated in relation to the port 3. A piston 7 is provided with an indication chamber 12 above its upper surface, a reaction chamber under its lower surface, an extending part 14 protruding downward at a center of its further lower surface, and a valve seat 15 to close an exhaust hole 11. The pressure chamber 13 and the output chamber 17 are connected together through a passage 18. In the mean time, for example, a side opening 19 should be throttled through the working of a guide ring wall 20 so that the area of the passage may be throttled in proportion to the movement of the piston 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5255466-A (JP)
Title: Gate control system of thyristor conversion unit
Inventor: MATSUSHITA TETSUSHI
IPC: H02M1/08
Filed: 1975-10-31
Abstract: PURPOSE: The output of piezoelectric detection circuit is also applied to narrowduration pulse generator circuit. A logical circuit is then installed to the generator circuit, and quick rising pulse is added to thyristor at re-ignition time with sufficient di/dt endurance given. Thus, thyristor breakage can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03840-A (JP)
Title: Method for controlling transfer of cloth roll in stocker
Inventor: MIWA TOSHIHARU
IPC: D03J1/06
Filed: 1989-05-24
Abstract: PURPOSE:To prevent interference of a cart with a stocker and collision of cloth rolls and improve distribution efficiency by judging whether transfer can be carried out or not with a cart control part based on transfer preparatory data sent from a stocker control part after arrival of the cart at the stocker. CONSTITUTION:When a cart for transferring and carrying a cloth roll reaches the position of a stocker, a control computer of the above-mentioned cart transmits an arrival signal to a stocker control computer, which transmits transfer preparatory data indicating a transfer preparatory state to the above- mentioned cart control computer based on the receiving of the signal. The aforementioned cart control computer judges whether the transfer operation can be carried out or not based on the received transfer preparatory data. Before completing the transfer operation, the relocating operation of the cloth roll on the temporary shed position is simultaneously prohibited.
Patent JP-H08329680-A (JP)
Title: Semiconductor storage device
Inventor: KUSABA SUSUMU
IPC: G11C11/41
Filed: 1995-05-30
Abstract: PURPOSE: To prevent malfunction and to reduce current consumption in an internally synchronizing type semiconductor storage device. CONSTITUTION: For example, NOR gate A0 transmits a logical change of an address pin A0 to EXOR circuit 420 , which outputs an pulse signal ϕ A0 of which a pulse width is set at a delay circuit 410 . A chip select circuit 50, based on an external chip select signal CS/, generates signals CS2/ and CS2 indicating an operating time state and a waiting time state respectively and also outputs a pulse signal S5 of the same pulse width as the signal ϕ A0. Here, a delay circuit 54 in the chip select circuit 50 synchronizes the timing of the pulse signal S50 with that of the pulse signal ϕ A0, and OR circuit 60 outputs clock ϕ of a desired pulse width. A gate part 70 supplies clock ϕ to each part of the semiconductor storage device only in an operating time state.
Patent JP-S5827643-A (JP)
Inventor: JIEIMUZU JIEI SHIYORUFUHAIDE
IPC: C10G35/085
Filed: 1982-07-29
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-S63299168-A (JP)
Title: Mos thin film transistor
Inventor: MATSUSHITA TAKESHI
IPC: H01L27/12
Filed: 1987-05-29
Abstract: PURPOSE:To suppress a kink phenomenon by specifying the length of a gate and a source impurity concentration in a thin film transistor in which a gate substrate is floated. CONSTITUTION:A single-crystal silicon layer is grown on an insulating substrate 1, and a low concentration P-type insular silicon region is formed by etching or the like. Then, regions to become a source and a drain are formed. Source and drain regions 2, 3 having 5 X 10<20>/cm<3> or more of high impurity concentration are formed at relatively low temperature by an impurity doping method utilizing an optical reaction with an excimer laser. The distance between the source and the drain to become a gate region, i.e., the length of the gate is formed by patterning 1mum or smaller at this time.
Patent JP-H10313764-A (JP)
Title: Device for preventing viny plant from being rolled up and attaching method therefor
Inventor: TSUTSUMI HIROSHI
IPC: E04H12/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a roll-up preventing device for kudzu-vine or the like which facilitates carriage and makes a roll-up preventing effect high and satisfactory. SOLUTION: A main body 4 of device is made into right hexagonal cylinder by bonding a pair of half divided bodies 1 and 2 in the direction of axial line, the respective divided bodies 1 and 2 are injection-molded by light shielding synthetic resins, and one terminal part in peripheral direction is integrally formed while being linked through a hinge part 3. The respective divided bodies 1 and 2 are mounted on a branch while being closed by engaging the other terminal part in peripheral direction through an engage means in the state of sandwiching the branch. Since the outer form of viny plant vertical to the axial line is hexagonal, contact with the main body 4 of device is reduced, the plant is easily dropped downward and hardly rolled up.  Besides, its peripheral length is shortened in comparison with the cylindrical main body of device, materials for forming the main body 4 of device are reduced, and the main body 4 of device is made light in weight as well.
Patent JP-S5224564-A (JP)
Title: Digital electronic watch
Inventor: NAKAMURA JIYUNPEI
IPC: G04G9/00
Filed: 1974-11-14
Abstract: PURPOSE:To obtain a digital-display type electronic watch that can be used as a watch and measuring apparatus by providing functions for measuring physical quantities, etc., in addition to time-measuring functions.
Patent JP-S5560193-A (JP)
Title: Tube stopper
Inventor: SAKAI TOYOHIDE
IPC: F28F9/00
Filed: 1978-10-27
Abstract: PURPOSE: To enable to test a heat pipe with simple arrangement by setting a tube stopper which closes paths from a down take tube to a water supply header and from the water supply header to atmosphere and has a communicating hole from the down take tube to atmosphere.  
     CONSTITUTION: A part 21 in a tube stopper 20 having a inter-communicating hole to get the flow path of down take tube through atmosphere is inserted into a lower cylinder hole 19 in a T-type joint 8. An O-ring 24 seals a flow path communicating from the down take tube to a communicating tube 16 and the water supply header 2, and an O-ring 25 stops to get a path communicating from the header 2 to the communicating tube 16 through atmosphere. The tube stopper 20 is clamped under taking out a blind stopper 9 for a three way joint of test heat pipe being positioned at the outside of heat exchanger. By so doing, a probe for detection is inserted directly in the test heat pipe, and it is transfered smoothly to the whole area of the test heat pipe with supplying a compressed air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62288289-A (JP)
Inventor: TAKAHASHI KIHEI
IPC: E06B9/264
Filed: 1986-06-06
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-H01302933-A (JP)
Title: Line switching circuit
Inventor: SASAKI KATSUHIRO
IPC: H04L1/22
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a bit error at the time of switching by widening a bit width in a level where switching is executed compared to the bit width in a level where the comparison decision of data signals between present and standby lines is executed. CONSTITUTION:String conversion circuits 101 and 201 set clocks 11 and 21 and data signals 12 and 22 which have been transmitted through the present and standby lines to be inputs and convert the data signals 12 and 22 into an M string based on control signals 16 and 26 from a comparison decision circuit 301. Data signals 14-1 to 14-M and 24-1 to 24-M in the M bits of the M string are outputted and frequency-four dividing clocks 13 and 23 are also outputted. A data processing circuits 102 and 202 convert the signals 14-1 to 14-M and 24-1 to 24-M into signals 15-1 to 15-M and 25-1 to 25-M with an L bit width which is wider than the M bit width. Since the bit width in the level where switching is executed is wider compared to the bit width in the level where comparison decision is executed, the fluctuation of a phase is absorbed and the occurrence of the bit error at the time of switching is prevented.
Patent JP-S5834505-A (JP)
Inventor: MIYANOCHI MAKOTO
IPC: H01B13/00
Filed: 1981-08-22
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-S5922429-A (JP)
Title: Digital filter
Inventor: KAWARAI SHIGECHIKA
IPC: H03H17/04
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a general-purpose accumulator, by using the accumulator for a digital filter of shift addition type. CONSTITUTION:A vector comprising a filter input Z0, an output of a delay circuit 1, and an output of a parallel converting circuit 3 is applied to a storage device 2, then a function value and a constant are applied to an accumulator IIaccording to each vector. The device 2 shifts and adds these values and calculates the filter output Y. The function value from the device 2 is applied to an adder 4, and the shift addition is executed and the sum of accumulation is outputted by summing the function value with the shifted sum of accumulation applied from a register 5. Bits thrown away from the shift addition are stored sequentially in a shift register 6. A selecting circuit 7 receives the output of the adder 4 and the output of the register 6, and selects the filter output Y and outputs it.
Patent JP-H02308972-A (JP)
Title: Ignition device
Inventor: HONDA JIRO
IPC: F02P17/00
Filed: 1989-05-24
Abstract: PURPOSE:To detect the reverse leak current between a collector and an emitter by extracting external terminals so that the collector terminal or the emitter terminal of a transistor and a resistor terminal detecting the tachometer signal can be electrically connected to the outside of a mold. CONSTITUTION:When the reverse leak current between the collector and the emitter of a transistor 2 is to be detected to check the chip crack or chip split of the transistor 2, even if the reverse voltage is applied between the collector and the emitter of the transistor 2 with external terminals A and B of a mold, no current flows in resistors 6a and 6b. The reverse leak current flowing only between the collector and the emitter of the transistor 2 is measured. When external terminals A and C are electrically connected from the outside with lead wires, a product 12 is completed.
Patent JP-2000316663-A (JP)
Title: Seat for vehicle
Inventor: ANDO KIMITAKA
IPC: B60N2/36
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a seat for vehicle wherein a side holding property is ensured at the time of a seating, and the seat overall thickness can be made thinner at the time of folding. SOLUTION: This seat for vehicle equipped with a seat cushion 2 and a tilting type seat back which can be tilted on the upper surface of the seat cushion 2, holds a seat side section 6 in the seat cushion 2 at a high location being higher than the top plate section 5 of the seat cushion 2 by a side section supporting wire 22 which is urged upward by a torsion spring 24 under an erected state of the seat back. Then, when the seat back is folded on the top of the seat cushion 2, the seat side section 6 is pulled down to a low location which approx. matches the upper surface height of the top plate section 5 through a wire cable.
Patent JP-H06339883-A (JP)
Title: Stopping positioning control method and device for picking device and position control method and device for picking device and picking device
Inventor: MATSUBARA KOICHI
IPC: B65G1/04
Filed: 1993-06-02
Abstract: PURPOSE:To secure operation necessary for respective operations, and increase cycle time by carrying out stopping position control on respective shafts with every continuous operation according to the preset content in a picking device having an orthogonal triaxial manipulator. CONSTITUTION:A picking device having an orthogonal triaxial manipulator carries an object 14 from a magazine 2 of a rack 1 by a roller conveyor 4 through a delivery bucket 3. On the other hand, a travel carriage 5 is driven through a timing belt 7 by a traveling motor 6. A raising-lowering body 9 is driven through a timing belt 11 by a raising-lowering motor 10, and a hand part 12 is installed on an arm shaft 13 capable of advancing and retreating, and the object 14 is gripped. In this case, when operation up to a delivery box from a delivery shelf is carried out continuously, a stopping positioning accuracy value is set individually in three shafts with every operation. Stopping position control on respective shafts with every operation is carried out according to the preset content.
Patent JP-H081305-A (JP)
Title: Method for pressure-casting molded product dispersed reinforcing material
Inventor: YAMAMOTO NAOMICHI
IPC: B22D18/02
Filed: 1994-06-14
Abstract: PURPOSE:To surely and easily obtain a high quality cast product by mutually and periodically applying pressurizing forces composed of high pressure and low pressure to molten metal at the interval of a short time. CONSTITUTION:The molten metal 8 is filled up into a cavity 6 in the dies 2, 3. The molten metal 8 is made by mixing reinforcing materials of ceramic fibers, whiskers, particles, etc. The molten metal 8 in the cavity 6 is pressurized with a hydraulic cylinder 10. Oil pressures of the hydraulic cylinder 10 are applied by controlling so as to mutually and periodically act a prescribed high pressure and a prescribed comparatively low pressure at the interval of the short time by a feedback control part 20. In such a way, the pressurizing forces composed of the prescribed high pressure and low pressure mutually and periodically applied to the molten metal 8 solidified in the cavity 6 at the interval of the short time. By this method, the reinforcing materials are made to the form uniformly dispersed, and the strength can be uniformized.
Patent JP-2000317702-A (JP)
Title: Turning machine
Inventor: SHIMOMURA MASUMI
IPC: B23D3/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve productivity in an axial work by making it possible to efficiently turn both ends of an axial workpiece with only turning machine. SOLUTION: Between work driving units 2 and 2, this turning machine is provided with a pair of tailstock centers 7 and 7, in which centers 7a and 7a are installed toward chucks 4 and 4 and support one ends of works 3 and 3, respectively, and which support the works 3 and 3 respectively on the same machining axis of a first and a second working stations W1 and W2 as well as between the individual tailstock centers 7 and the respective chucks 4, and a plurality of working units 8 which are provided movable toward the X axis direction being parallel to the machining axis and the Y axis direction orthogonal to it, further to which tools 12 and 12 for turning the works 3 and 3 are removably fixed. This allows the turning of the both ends of the works 3 and 3 with one turning machine, dispersing with another turning machine to reduce a cost of equipment.
Patent JP-H0428435-A (JP)
Title: Method for controlling release of roll feeder
Inventor: OGAWA KINICHI
IPC: B21D43/09
Filed: 1990-05-22
Abstract: PURPOSE:To release a pressure roll at a high responsiveness by driving an electric motor in synchronization with a crank shaft to rotationally drive a release shaft and controlling a pressure roll so that it is separated from a feed roll by the contact of an arm member with a release cam. CONSTITUTION:A driving circuit drives a servomotor in accordance with a drive signal from a CPU to rotate the release shaft 30 in a prescribed direction. The release cam 31 is brought by the rotation of the release shaft 30 into sliding contact with the tip part of an arm 25 and moved upward against the elastic force of a tensile spring 29. In this way, the clamped state of a plate- shaped work is released by the feed roll 19 and the pressure roll 27. When a slider is moved by a continuously rotating crank shaft further downward, a pilot rod mounted on a die is pushed into facing positioning holes, then, the plate-shared work is punched and formed by the punch plunged into the die.
Patent JP-S5835730-A (JP)
Title: Magnetic card
Inventor: TAMAI HIDEKI
IPC: G11B5/73
Filed: 1981-08-24
Abstract: PURPOSE:To assure a magnetic substance layer without uneven thickness, by providing a background layer which makes the rugged surface of a base flat on the base. CONSTITUTION:On the surface of a base having rugged parts on the surface such as paper, unwoven cloth and woven cloth, a background layer which makes the surface flat through smoothing the rugged parts of a base made of a cellulose derivative, styrene resin, acrylic resin, rosin ester resin, vinyl resin, polyurethane resin, polyester resin, and polyamide resin, is provided and a magnetic  card is formed by coating a magnetic paint.