baber/WOPTO huggingface dataset:
Patent JP-S58188754-A (JP)
Title: Power steering device with multiple assistance characteristics
Inventor: FUKINO MASATO
IPC: B62D113/00
Filed: 1982-04-30
Abstract: PURPOSE:To establish multiple and continuous steering power characteristics at an optional speed condition by providing multiple assistance control circuits and selecting one of them so that a control valve can be controlled to obtain a predetermined fluid flow. CONSTITUTION:In a power steering device, pressured oil by an oil hydraulic pump is fed to a power cylinder through a control valve depending on the steering operation, and the control valve controls the current flow to left and right solenoids 20, 21 by means of a control circuit so as to control the feed flow to the power cylinder. In this case, left and right steering control circuits 31, 32 connected to the solenoids 20, 21 respectively are provided with function generators (assistance control circuits) 33-35 storing patterns in which the pressure difference between left and right fluid pressures of the power cylinder and the output of a steering power sensor 40 or a car speed sensor 41 are kept at a predetermined relation, and each pattern is taken out by a selection of a manual rotary switch 37.
Patent JP-H08272071-A (JP)
Title: Phase shift mask and its production and mask blank
Inventor: FUKUSHIMA YUICHI
IPC: G03F1/32
Filed: 1995-03-30
Abstract: PURPOSE: To provide a phase shift mask with which a phase shift effect higher than heretofore is obtainable and the drastic limitation on the conditions of phase shift exposure is eliminated, a process for production capable of easily producing this phase shift mask with high productivity and a mask blank conve nient for production. CONSTITUTION: This phase shift mask is provided with translucent patterns 2' and light shielding patterns 3' on a transparent substrate l or with the light shielding patterns 3' and the translucent patterns 2' in this order on the transparent substrate 1. The light shielding patterns 3' are sized not to shield at least edges of the translucent patterns 2'. The material of the light shielding patterns 3' can be etched by the same etching species as the etching species of the translucent patterns 2' and the etching rate is higher than in the case of the translucent patterns 2'.
Patent JP-S60217614-A (JP)
Title: Core type reactor provided with gap
Inventor: MISHIMA AKIRA
IPC: H01F27/24
Filed: 1984-04-13
Abstract: PURPOSE:To check the vibration and noise of a core type reactor provided with gaps by a method wherein a cylindrical insulating member is inserted in a clamp connecting member forming a circulating path, and insulating oil is flowed in the circulating path thereof. CONSTITUTION:Block cores 1 and gap materials are laminated alternately to form a main core leg 4 having gap parts 3. Insulating holes 10 are penetrated to be formed in yokes 5, 6, the edge on one side of a rod type clamp connecting member 13 to be inserted in the inserting holes 10 thereof is fixed to a clamp plate 11, and the edge on another side is fixed to a fixed plate 15 provided on the upper side of a clamp plate 12 penetrating the clamp plate 12 thereof. Moreover, cylindrical insulating members are provided respectively as to be inserted in the clamp connecting member 13, a circulating hole 11a to circulate to the inside of the cylindrical insulating member is provided to the clamp plate 11 on the under side to form a core type reactor main body 17 provided with gaps. Accordingly, because the clamp connecting member 13 is cooled sufficiently uniformly according to insulating oil 19, reduction of clamp capacity is not generated, and a vibration and noise to be generated following to reduction of clamp capacity can be checked.
Patent JP-S55163883-A (JP)
Title: Photocoupling semiconductor device
Inventor: KITABI SHIGERU
IPC: H01L23/31
Filed: 1979-06-07
Abstract: PURPOSE:To improve the insulating strength of a transparent insulating resin in a photocoupling semiconductor device without lowering the photocoupling sensitivity by providing an intermediate layer with opaque insulating resin having large adhering strength with the transparent insulating resin therein. CONSTITUTION:There are coated opaque insulating resin becoming no surface electrically in the boundary with a transparent insulating resin layer 7 on the surface of the layer 7 as well as on the input side external lead conductors 2a, 2b, output side external lead conductors 5a, 5b, input side internal lead wire 3 and output side internal lead wire 6 on the required surface to form an intermediate opaque insulating resin layer 9 thereon.
Patent JP-S61231893-A (JP)
Title: Variable speed controller of motor
Inventor: EJIMA YASUYUKI
IPC: H02P27/08
Filed: 1985-04-05
Abstract: PURPOSE:To form a more accurate PWM waveform applied to a motor by providing a logic circuit for forming an ON delay waveform of a power transistor. CONSTITUTION:A timer 13 which is composed of a delay time settable program counter inputs a PWM waveform ROM access signal 6 and outputs a signal pulse delayed by a time T from the signal to FFs 14, 15, 16. A PWM waveform ROM 7 inputs a PWM waveform ROM access signal 6, outputs U, V and W signals by the signal, and outputs them through an FF17 to the FFs 14, 15, 16. The FFs 14, 15, 16 combine the waveforms for providing an ON delay of a power transistor from the signal from the FF17 and the delay signal from a timer 13, and output them. Thus, since the phase voltages become uniform and the waveform approaches a sinusoidal wave, the vibration and the noise of a motor are improved.
Patent JP-S58190045-A (JP)
Title: Semiconductor device package
Inventor: YAMAMURA EIJI
IPC: H01L23/12
Filed: 1982-04-30
Abstract: PURPOSE:To eliminate the generation of cross-talk between conductive film terminals by embedding an insulator in the groove formed on the metal base material and by forming conductive film terminal at the surface of such insulator. CONSTITUTION:A package is structured by a metal base material plate 11, a groove 12 formed on said metal base material plate, an insulator 13 consisting of alumina ceramic embedded to said groove 12 and a conductive film terminal 14 such as metallized film formed on the surface of said insulator 13. The conductive film terminal 14 is surrounded by a metal base material 11 through an insulator 13 and the metal base material 11 is usually kept at the earth potential. Therefore, the shield effect is generated and thereby cross-talk does not occur between terminals.
Patent JP-H01246659-A (JP)
Title: Arithmetic unit for judging agreement for condition parts and its degree of confidence
Inventor: NAKADA RYUICHI
IPC: G06Q10/04
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a confidence degree of agreement for conditions by providing the judging area of a value with a reference value as a reference and executing the conditions judgement. CONSTITUTION:An operator storing part 15 and a reference value storing part 16 store the operator and reference value set by an operator respectively. A judgement area storing part 17 stores the judging area set by the operator. A conditions judgement expression preparing part 18 prepares a condition judging expression based on the reference value in the operator in the operator storing part 15 and the reference value in the reference value storing part 16. Further, an arithmetic part 19 executes the operation based on the condition judging expression prepared by the condition judging expression preparing part 18 and the judging area of the judging area storing part 17 and operates the degree of confidence of agreement with the conditions judging expression related to an object process signal.
Patent JP-S56168204-A (JP)
Title: Operation guidance equipment
Inventor: WATANABE TAKAO
IPC: G05B9/02
Filed: 1980-05-30
Abstract: PURPOSE:To realize an exact countermeasure step, by detecting an abnormal state of a plant, forecasting a propagation of the abnormal state, and giving notice of its countermeasure step. CONSTITUTION:Processings such as validity check smoothing, engineering unit conversion, etc. of a signal are executed by always inputting a process signal from an object plant 1. The signal which has been processed is sent to an error detection identification part 3 and a data store part 4. The error detection identification part 3 identifies a kind of error by comparing with a model in case when it is normal. When an error is detected, it is discriminated to which part the error propagates if it is left as it is. And, a countermeasure step to prevent the propagation of an error is guided. As for a propagation of an error, a method by a treelike graph and a method by a high speed simulator are considered.
Patent JP-S53793-A (JP)
Title: Sub-assembly for packing
Inventor: AIZAWA NORIO
IPC: B65D81/05
Filed: 1976-06-23
Abstract: PURPOSE: To provide a sub-assembly for packing consisting of buffer material and binding member to fix the buffer material, wherein on the buffer material a groove is provided to which a part of above stated binding member can be fitted in to facilitate the packing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07279654-A (JP)
Title: Converter, and exhaust emission control device provided with this and engine system
Inventor: EBISAWA MAKOTO
IPC: F01N9/00
Filed: 1994-04-12
Abstract: PURPOSE:To reduce the size of an exhaust emission control device which uses a lean NOx catalyst and a three-way catalyst for purifying an NOx harmful matter from exhaust gas of an internal combustion engine operated at a lean air-fuel ratio. CONSTITUTION:A lean NOx catalyst 11 and a by-pass passage 13 are disposed adjacent to each other in parallel in a converter enclosure 16. A three-way catalyst 15 is disposed on the downstream side of the above. A switch valve 14 is provided for switching from the by-pass passage 13 to the lean NOx catalyst 11.
Patent JP-H08268930-A (JP)
Title: Production of lower-order chlorinated hydrocarbon
Inventor: MIYAZAKI KOJIRO
IPC: C07C17/23
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a lower-order chlorinated hydrocarbon long in a catalytic life, capable of keeping high selectivity for a long period of time and useful as a raw material for various chemical product, excellent in global environmental protection by bringing a liquid phase of a chlorinated hydrocarbon containing a reducing catalyst into contact with a gas phase of hydrogen. CONSTITUTION: (A) A liquid phase of (A2 ) a chlorinated hydrocarbon containing (A1 ) a reducing catalyst (e.g. a catalyst comprising an element of the group VIII of the periodic table such as platinum) is brought into contact with (B) a gas phase of hydrogen with stirring the component A so as not to form foams of the component B in the component A and chlorine in the component A2 is substituted with hydrogen to give the objective compound. The reaction is preferably carried at 10-250 deg.C, especially 50-150 deg.C under normal pressure to 200kg/cm<2> , especially 2-100kg/cm<2> .
Patent JP-S60216665-A (JP)
Title: Reader
Inventor: NAGANO BUNICHI
IPC: H04N1/19
Filed: 1984-04-11
Abstract: PURPOSE:To obtain always a normal picture element signal by arranging a slit on the way of an optical path of an optical system to focus a reflected light from an object to stop the reflected light from the object, thereby preventing the leakage of light to a shift register of a CCD. CONSTITUTION:An original 6 of the object to be read is carried on a running board 9 by rollers 7, 8. The light from a light source 10 is irradiated on the original 6 in this case. The reflected light from the original 6 is reflected by mirrors 11, 12 and led to a lens 13 and collected on an image sensor IS. The image sensor IS converts an image of the original 6 into a picture element signal. A slit board 15 is provided near the part of the original 6 from which the reflected light is irradiated. As a result, the reflected light from the original 6 is stopped by the slit board 15 and the width of the optical flux collected on the image sensor IS is narrowered more than the chip width of a CCD of the image sensor IS.
Patent JP-S60215430-A (JP)
Title: Travelling device of mobile agricultural machine
Inventor: ISHIDA ISAO
IPC: B60K31/00
Filed: 1984-04-11
Abstract: PURPOSE:To automatically decelerate the captioned agricultural machine to assure working accuracy of the machine in operation and travelling and thereby allow the machine to securely travel by providing a sensor for sensing the inclination of the machine as well as a controlled interlocking mechanism interlocked with said sensor. CONSTITUTION:A prime mover 5 is carried on the front part of a travelling machine body 2 while a transmission case 6 having a transmission mechanism therein provided on the rear part thereof. An inclination sensor 3 is provided on the upper control surface of the machine body 2, which sensor includes a switch 28 for detecting the transversal inclinations of the machine body 2 and a switch 29 for detecting the longitudinal inclination of the machine body. A controlled interlocking mechanism 4 is constructed by a mechanism for interlocking each shaft and each gear disposed in the transmission case 6 operated associated with the sensor 3. The A switch of the sensor 3 is operated when the machine body 2 is inclined transversely or longitudinally, whereby a shaft of a solenoid 24 is operated to rotate an arm 23 shifter shaft, decelerate it in interlocking, and to transmit the movement to a car wheel 7 for deceleration thereof.
Patent JP-S6258982-A (JP)
Inventor: KONDO AKIKO
IPC: A24F13/06
Filed: 1985-04-08
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-S62231683-A (JP)
Inventor: AOI KAZUO
IPC: A63B55/60
Filed: 1986-03-31
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-S63238758-A (JP)
Title: Supervising call system for multiple dwelling house
Inventor: TOGAWA HIDEO
IPC: H04M9/00
Filed: 1987-03-26
Abstract: PURPOSE:To sound-record a necessary message from a lobby interphone by switching a calling line formed between a lobby interphone and a dwelling unit information board to a sound recording device when the called dwelling house is absent. CONSTITUTION:A visitor executes the calling of a prescribed dwelling house from a lobby interphone 2. At this time, when the dwelling house a called side does not respond in a prescribed time, a control part 1 switches the calling line between the lobby interphone 2 and a sound recording device 3. The lobby interphone 2 side informs a visitor that a message can be sound-recorded, with a sound or a display lamp. When the visitor executes the necessary message in accordance with the instruction, the message is sound-recorded at the sound recording device 3 and the control part 1 lights up the message pilot lamp of a house information board 5 provided at a called side.
Patent JP-S56169085-A (JP)
Title: Electronic numbering device
Inventor: OGURA MITSURU
IPC: B41J27/10
Filed: 1980-05-30
Abstract: PURPOSE: To make a type ring rotation smooth, and to select type accurately by holding the type ring and an ink roller under a condition that both are parted during the time when the type ring is moved in the direction of the surface to be printed according to a printing command.  
     CONSTITUTION: Printing information is inputted from a key board 2, and the type of a type ring 4 is selected by means of a type selection unit. A printing switch is pushed and a cam 14 is turned in the arrow head direction, and a doglegged chassis 9 and the type ring 4 are lowered while a holder arm 24 mounted to a side surface of the chassis 9 is dropped. When the nose side of the arm 24 passes through some point of the chassis 9, the ink roller 23 installed at the nose of the arm 24 is moved in the counter-clockwise direction centering around a pin 27 of a lever 26, while a roller surface of the roller 23 and a selective surface of the type ring 4 are contacted at that time and the ink is applied, then the type ring 4 is further lowered and printing is conducted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11275758-A (JP)
Title: Power control circuit
Inventor: IKEDA HIROKUNI
IPC: H02J1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To turn on power and to operate a circuit when an operation key is depressed, to turn off power with the termination of the operation and to reduce power at the time of stand-by, by connecting the signal input terminal of a control circuit with a point applying a driving signal to a switch means connected to one end of a DC power source, and supplying power to the control circuit and a load circuit. SOLUTION: Connection is executed so that a high voltage signal is outputted during the operation of a unit from the output port O3 of a control circuit 2 and it is applied to a point (K point) applying driving signal voltage to a switch means 4 through a diode D3 being an inverse voltage application preventing means 3. A capacitor C1 is connected between the point (K point) applying driving signal voltage to the switch means 4 and the G point of a minus power-side. When the operation switch S4 (or S5) is depressed and an instructed operation (conduction to load L1 or L2) terminates, driving signal voltage output from the output port O3 of the control circuit 2 to the switch means 4 is automatically stopped, power can be turned off and power is hardly consumed at the time of stand by.
Patent JP-S57345-A (JP)
Title: Recovery method of exhaust heat from internal combustion engine for heat pump
Inventor: JIYO SHIYAKUKOU
IPC: F01N3/28
Filed: 1980-06-02
Abstract: PURPOSE: To increase a recovery effect of heat in exhaust gas from an internal combustion engine, by providing an oxidative catalyser in an exhaust line of the engine for driving a heat pump, curving said exhaust line and forming a recovery part of the exhaust heat in the peripheral part of the exhaust line.  
     CONSTITUTION: An exhaust gas inlet port 9 connected with an inlet port 8 of secondary air for oxidation reaction is opened at the end part of a heat recovery part 4, then exhaust gas flows into an oxidative catalyser 10 and is cleaned. And the exhaust gas is inverted flowing into a plurality of exhaust heat recovery-heat exchanging parts 14 then discharged to the atmosphere from a tail pipe 15. Further to a portion in the heat recovery part 4 where no exhaust gas flows, inflowing water from a cooling water inlet port 16 is filled to flow out from a cooling water outlet port 17 after exchanging heat of the exhaust gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06315319-A (JP)
Title: Method for producing synthetic periclinal chimera of rutaceae plant
Inventor: OTSU YOSHIHIRO
IPC: A01G1/06
Filed: 1993-03-31
Abstract: PURPOSE:To efficiently produce the synthetic periclinal chimera of a Rutaceae plant facilitating the designing of the character of the chimera and excellent in the quality and disease resistance by grafting a Rutaceae plant to constitute a sarco carp tissue to a Rutaceae plant to constitute a rind tissue, and subsequently treating the grafted product under a specific condition. CONSTITUTION:A method for producing the synthetic periclinal chimera of a Rutaceae plant comprises joining a Rutaceae plant A to constitute a sarco- carp tissue to a Rutaceae plant B to constitute a rind tissue, adhering the grafted part, transversely cutting the grafted part so that the plant A side and the plant B side are cut in the direction orthogonal to the direction of the fibers of the plant A and in the direction downward sloped to the above- mentioned direction, respectively, treating the cut surface with a plant hormone such as gibberellin A3, forming adventitious buds on the B side near to the grafted part among adventitious buds originated from calluses formed on the cut surface, and subsequently raising an slowly growing adventitious bud among the formed adventitious buds.
Patent JP-H01248438-A (JP)
Title: Color image tube device
Inventor: MOROHASHI KATSUE
IPC: H01J29/76
Filed: 1988-03-30
Abstract: PURPOSE:To make correction of a cross convergence pattern by distributing the magnetic flux symmetrical about X-Z plane and asymmetrical about Y-Z plane, and by varying the mode of asymmetricity in synchronization with the horizontal and vertical deflection signals. CONSTITUTION:When distribution of the magnetic flux is such a to spread from the positive side of X-coordinates to the negative side, the separately directed flux density to the red electron beam is higher than that to the blue electron beam 33, and the red electron beam 31 receives an upward oriented force. The blue electron beam also receives an upward oriented force 36, but because the deflecting mag. flux density applied to the red electron beam is higher than the deflecting mag. flux density acting on the blue electron beam, the red electron beam 31 is deflected more than the blue electron beam. That is, the mag. flux distribution of the vertical deflecting mag. field is made asymmetrical about the Y-Z plane, and the mode of asymmetricity is varied in synchronization with the vertical and horizontal deflection signals. This enables correction of the cross convergence pattern.
Patent JP-H05280722-A (JP)
Title: Filth incinerating disposal device
IPC: F23G7/06
Filed: 1992-03-30
Abstract: PURPOSE:To permit the promotion of evaporation of gas generated from filth by a method wherein evaporated gas in an incinerating furnace is guided from the holes of a shielding wall to the holes of the wall of the incinerating furnace through a space between the shielding wall and the walls of the incinerating furnace to discharge it. CONSTITUTION:Filth is pept in an inner pot 6 of an incinerating furnace 1 and a heater 9 generates heat, then, the filth is boiled and/or incinerated. Evaporated gas, generated from it is guided into an annular space between an outer oven 3 and a vapor shielding wall 7 through the holes on the vapor shielding wall 7 and arrives at the discharging port 8 of the outer oven 3 through the annular space. Further, the evaporated gas is deodorized through an exhaust gas inducing route 23, a stainless steel threads bundled unit 24, a first honeycomb catalyst 25 and a second honeycomb catalyst 27 is a smell absorbing unit 2 while the exhaust gas is discharged out of the exhaust port 29a of an exhaust fan 29. Thus, the gas, generated by the incineration of the filth can be evaporated sufficiently.
Patent JP-S60216340-A (JP)
Title: Batteryless electronic shutter
Inventor: FUJITA SUSUMU
IPC: G03B9/08
Filed: 1984-04-12
Abstract: PURPOSE:To eliminate the need to use a battery, to widen an exposure range, and to perform image plane photometry by bringing a shutter under the control of a spring motor control circuit and also using an AC generator. CONSTITUTION:When a gear 6 is rotated counterclockwise with a lever, etc., a spiral spring 4 is wound up clockwise through a gear 5 and locked by a return stop claw 50. An idle gear 5A, gears 12 and 11, and a focal plane curtain wind- up gear 14, on the other hand, are rotated and the gear 11 is locked by a lock claw 10b. Consequently, a leading curtain 15 and a trailing curtain 16 are taken up, and the attracted piece 22 of an arm lock plate 20 is attracted and locked by a magnet MG to close a switch S1 and open S2. When a release button is pushed, a release rod 8 is lowered to free the gear 14, and the spiral spring 4 is unlocked from the lock lever 9 and released to rotate the rotor of the generator 1; and the generated current is supplied to a trailing curtain start electromagnetic control circuit 25 and the attracted piece is unlocked by the magnet Mg to operate the switches S1 and S2, so that the leading curtain 15 is trailing curtain 16 are taken up around take-up shafts 28 and 35 successively.
Patent JP-S5359-A (JP)
Title: Synthesizer unit
Inventor: SUZUKI YASOJI
IPC: H03L7/183
Filed: 1976-06-24
Abstract: PURPOSE:To simplify the circuit constition and to make small LSI chip in order to increase the utility efficiency, by using part of PLL for the watch circuit.