baber/WOPTO huggingface dataset:
Patent JP-2000318597-A (JP)
Title: Hydraulic pressure source circuit in hydraulic booster
Inventor: OSAKI HIROSHI
IPC: B60T13/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To further improve the responsiveness of a hydraulic booster without making a system large-sized. SOLUTION: With the operation start of a hydraulic booster, a pump 22 is operated, and pump delivery pressure is introduced into a power chamber 6. At the same time, a discharge valve 14 is closed by the advance of an input shaft 7, while a supply valve 19 is opened. The power chamber 6 is thereby cut off from a resevoir 23 for the hydraulic booster 2 and connected to an accumulator pressure introducing port 16, and accumulator pressure is supplied to the power chamber 6. In the initial stage of operation, a power piston 5 is rapidly actuated mainly by the accumulator pressure higher than the comparatively low pump delivery pressure, and the hydraulic booster 2 is rapidly actuated. When the pump delivery pressure becomes high, the power piston 5 is rapidly actuated mainly by high pump delivery pressure. Responsiveness of the hydraulic booster 2 is thereby improved.  Since the accumulator pressure is complementarily used, an accumulator 24 can be small.
Patent JP-S5358249-A (JP)
Title: Thermal head and its manufacture
Inventor: KURAMASU KEIZABUROU
IPC: B41M5/26
Filed: 1976-11-08
Abstract: PURPOSE: To improve the contact between heater-resistor and thermal recording paper in order to enhance its heat conductivity and attain the enhancement of it reliability by forming an insulating body layer on the heaterresistor between electrodes, the body layer being as same as the electrode in its film thickness or the body layer having a larger thickness than the electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06186747-A (JP)
Title: Flexographic printing plate provided with vanadium oxide antistatic layer
Inventor: UIRIAMU RUISU KOOSHIYU
IPC: G03F7/11
Filed: 1993-06-04
Abstract: PURPOSE: To maintain antistatic property by forming an excellent vanadium oxide antistatic layer for a flexographic printing plate. CONSTITUTION: This flexographic printing plate consists of a flexible supporting body, a photosetting component, and a colloidal vanadium oxide antistatic layer. The antistatic layer protects the flexographic printing plate from problems caused by electrostatic charges during the treatment of the printing plate, and if necessary, after the treatment.
Patent JP-H06350196-A (JP)
Title: Optical semiconductor device
Inventor: KOBAYASHI YASUHIRO
IPC: H01S5/00
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to control the amount of internal feedback light even after the device is manufactured and to obtain the required optical bistable operation in a stable manner in an optical semiconductor device in which bistable operation is realized by the internal feedback light from the light emitting section to the light reception section. CONSTITUTION:The heterojunction phototransistor 103 is integrated over the surface light emitting laser 102 of the vertical resonator type. This heterojunction phototransistor 103 is provided with a junction to which a reverse bias voltage is applied and an i-type multiple quantum well 103d which can absorb the internal feedback light 108 between the n-type collector layer 103a and the p-type base layer 103 of this junction.
Patent JP-S5561996-A (JP)
Title: Treatment method for chemical cleaning waste water
Inventor: HAYASHI YUKIO
IPC: C02F9/00
Filed: 1978-11-02
Abstract: PURPOSE: To remove almost completely, as well as phosphoric acid responsible for the occurrence of red tide, such harmful substances as COD, heavy matals (mainly iron), SS, etc., present in chemical cleaning waste waters including hydrochloric acid washing water for the removal of scale and a rust-proofing liquid of phosphoric acid to within the effluent standard values.  
     CONSTITUTION: A calciun compound, e.g., calcium hydroxide, calcium chloride, etc., and an alkali compoond, e.g., sodium hydroxide, etc., are jointly added to a chemical cleaning waste water to precipitate phosphates and heavy metals such as iron, copper, etc., in the forms of calcium phosphate and heavy metal hydroxides, and then air is blown into the waste water to oxidize reductive ferrous hydroxide to ferric hydroxide. Furthermore, a perfulfate, e.g., ammonium perfulfate, sodium perfulfate, or potassium persulfate, is added to the waste water in an amount more than equivalent of COD present in the waste water to oxidize and decompose the COD components. Thus, harmful substances can be removed to within the effluent standard values as shown in the table, which are extracted from examples in each place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5760594-A (JP)
Title: Logical circuit
Inventor: KITAMURA MASAHIKO
IPC: G11C29/04
Filed: 1980-09-26
Abstract: PURPOSE:To prevent the malfunction of a memory, by applying an input signal to the memory and feeding the memory output back to the input by an FF after the operation of the memory is stabilized. CONSTITUTION:A memory 1 contains input terminals A0-A2 and output terminals B0-B2, and synchronous FFs 3 and 5 are provided between a prescribed output terminal and input terminal to form a feedback loop. The pulse is supplied to each of the FFs 3 and 5 from an oscillator 6 in a prescribed timing. Then the input signal of the memory 1 varies at a time of an integer multiplication of a given period, and a circuit 6 produces the pulses of a given period and at times t1-t9 after the output of the memory 1 is stabilized. As a result, the feedback is carried out on the basis of the function of the FFs 3 and 5 respectively at the time t9 when the operation of the memory 1 is stabilized by the change of the input signal.
Patent JP-2000316936-A (JP)
Title: Massager
Inventor: OKUMURA YASUNARI
IPC: A61H15/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a massager which can conduct pressing corresponding to individual variation concerning height and so forth appropriatly. SOLUTION: A massager 4 which massages a patient through a sheet 2 which is pitched on a frame body 1 by a massage mechanism 3 which adds physical external force has a measure 29 which measures physical quantity of a body and a controller 6 which controls massaging condition based on a measured value which is measured by the measure 29. A measure 5 is a means which measures a shape element of patient's body.
Patent JP-H06345722-A (JP)
Title: Thioacetal derivative
Inventor: ANDO RYOICHI
IPC: A61P25/28
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a new thioacetal derivative, capable of manifesting strong inhibiting activity against thiol proteases and usable as a therapeutic agent for Alzheimer disease, myodystrophia, cardiac infarction and cataract. CONSTITUTION:This compound is expressed by formula I [R<1> is H, R<6>-O-CO or R<6>-CO (R<6> is substitutive 6-14C aryl, substitutive 6-14C aryloxy, substitutive 1-20C alkyl or substitutive 6-14C aryl); R<2> and R<3> are 1-20C alkyl substitutive with 6-14C aryl; R<4> and R<5> are 1-10C alkyl substitutive with heterocyclic group or substitutive 6-14C aryl; n is 0 or 1] or its salt, e.g. (S)-1,1-bis(methylthio)-3-tert- butoxycarbonylamino-5-phenyl-2-pentanone. The compound expressed by formula I in which n is 0 and R<1> is R<6>-O-CO (formula VII) is obtained by using a diazomethyl ketone derivative expressed by formula II (Boc is tert- butoxycarbonyl) as a raw material according to a pathway indicated by the reactional formula.
Patent JP-S61288624-A (JP)
Inventor: UIRUSON DABURIYUU FUOTSUKU
IPC: H04L25/49
Filed: 1986-06-12
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-S6027231-A (JP)
Title: Superconductive frequency divider
Inventor: HATANO YUUJI
IPC: H03K23/66
Filed: 1983-07-26
Abstract: PURPOSE:To obtain a multi-bit superconductive frequency divider to be actuated synchronously with an AC power supply by combining many master and slave FFs each of which is obtained by combining an AC driving Josephson logical circuit with a DC latch circuit. CONSTITUTION:An one-bit frequency divider consists of a master FF for holding data in a transition state part of an AC driving power supply and a slave FF for holding data in a steady-state part of the AC power supply. A DC driving FF or a storage loop to be a superconductive loop consisting of a Josephson magnetic quantum interference meter and inductance is used as the master FF. A latch circuit using a DC driving FF consists of an AND gate 101, a DC driving FF102 and a slave FF103 and divides an input clock 104 to be divided at its frequency by one bit. Many one-bit dividers 800 are connected with stages, ''1''s are made to appear at the rate of 1/2, 1/4 and 1/8 of an input 801 in inputs 802-804 of respective stages and the change of ''0'' and ''1'' is made to appear at the rate of twice, 4-times, 8-times and 16-times in outputs 806-809 of respective stages.
Patent JP-H05321296-A (JP)
Title: Excavation supporting device for power shovel
Inventor: MORIYA NAOYUKI
IPC: E02F9/20
Filed: 1992-05-27
Abstract: PURPOSE:To permit an unskilled operator to perform effective excavation works to the same degree as by any skilled operator. CONSTITUTION:Displacement of an operation lever 15 is converted into valve control value (x) by a controller 16, which includes a memory part 26 wherein the relation between the engine revolving speed and the comparative output (predetermined depending upon max. output) is set and stored, and therewith the revolving speed of the engine is sensed by a sensor 17, and the comparative output WD for the obtained revolving speed NE is extracted. The discharge pressure P of a pump 11 is sensed by a sensor 18, and the oil pressure output WH is calculated on the basis of the rate of discharge flow Q of this pump 11 and the revolving speed NE of the engine. The valve control value (x) is corrected in accordance with the relative order of magnitude of the oil pressure output WH and comparative output WD and the difference between them, and the corrected valve control value X is given to control valves 12, 13, 14 provided for a boom, stick, and bucket.
Patent JP-S6115896-A (JP)
Title: Production of thermally modified silk powder
Inventor: ASAHINA JIROU
IPC: A61K47/42
Filed: 1984-07-02
Abstract: PURPOSE:Silk is heat-treated at elevated temperatures to cleave its side chains, then treated at a cryogenic temperatures in the presence of water to effect breakage of molecular chains, then the product is crushed and dried to give a silk powder of good quality which can be used in drugs, cosmetics and foods, because its natural constituents are not decomposed. CONSTITUTION:For example, silk is charged from inlet 1 to effect rapid heat treatment in an electric rotary kiln at a maximum temperature of 300-320 deg.C so that the silk may be not discolored, then cooled down on the conveyor 4 by means of blower 5 to about 20 deg.C. The product is allowed to include water by showering, then solidified rapidly in a cooling column 8 filled with liquid nitrogen and crushed with the crusher 10 at 15,000rpm. The powder is thawed with a hot-air dryer 12 and dried to give the objective powder.
Patent JP-H08327877-A (JP)
Title: Pulse motor control method for camera provided with lens standby position
Inventor: HATA DAISUKE
IPC: G03B17/00
Filed: 1995-06-01
Abstract: PURPOSE: To provide a control method for pulse motor of a camera provided with a lens standby position shortening a lens extension time and a lens returning time by providing the control reference and the lens standby position, extending a lens from the lens standby position and returning it to the standby position. CONSTITUTION: A number of lens extension steps and a number of accelerating/ decelerating steps are compared and a pulse motor 22 is controlled at a rate corresponding to a number of extension steps. The sum of a number of steps of the lens standby position equivalent to a number of lens returning steps and a number of extension steps is compared with the number of accelerating/ decelerating steps and the pulse motor 22 is controlled at a rate corresponding to a number of returning steps.  At the time of driving the lens standby position, a quotient and a remainder are found by dividing a number of steps of the lens standby position by a number of driving pulse data, after detecting a reference signal, the pulse motor is driven by means of the driving pulse data with a number of times equivalent to the quotient and with a number of pulses equivalent to the remainder and stopped at an arbitrary lens standby position.
Patent JP-2000036648-A (JP)
Title: Electronic component mounting circuit board
Inventor: HATANAKA HIDEO
IPC: H01L23/14
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce distortion stress under thermal shock environment, and to improve electric connection reliability, by making specific a coefficient of thermal expansion in the surfaces of a carrier wiring board and a mother wiring board, and at the same time by setting the coefficient of thermal expansion on the surface of the carrier wiring board larger than that of the mother wiring board. SOLUTION: With a carrier wiring board 6 and a mother wiring board 1, an electrode 11 being provided on the rear surface of the carrier wiring board 6 is electrically connected to an electrode 12 being provided on the upper surface of the mother wiring board 1 via a connection conductor 13 such as a soldering ball. Then, a coefficient of thermal expansion CTE on the surfaces of the carrier wiring board 6 and the mother wiring board 1 is set to 10-16 ppm/ deg.C, and at the same time the CTE on the surface of the carrier wiring board 6 is set larger than that of the mother wiring board 1, thus maintaining the proximity relationship between an electronic component 7 with a low CTE such as a semiconductor element and the CTE of the carrier wiring board 6 where the electronic component 7 is directly mounted, and hence improving electric connection reliability.
Patent JP-S5565063-A (JP)
Title: Stone grinder
Inventor: KATOU HOMAREO
IPC: B24B49/00
Filed: 1978-11-02
Abstract: PURPOSE: To finish a stone to a desired surface accuracy, by detecting a thrusting force acting between the stone and a grindstone in terms of the displacement of an energization means to grind the stone under an appropriate thrusting force.  
     CONSTITUTION: A thrusting force acting between a stone 1 and a grindstone 14 is detected in terms of the deformation of a compressed spring 22 interposed between a housing 15 for a grindstone feed screw 19 and an operating wheel 21 for the feed screw 19. The deformation of the compressed spring is read through the displacement of a dial gauge 26. When the displacement of the gauge 26 reaches a value corresponding to a thrusting force necessary for grinding, the forward feed of the grindstone 14 by the wheel 21 is stopped and the stone 1 and the grindstone are moved relatively to each other on a plane perpendicularly intersecting the axis of the grindstone 14. The stone 1 is thus ground to a desired surface accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028825-A (JP)
Title: Manufacture of washcoatless catalyst
Inventor: TANAKA MASAJI
IPC: F02B1/04
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a catalyst for purifying an exhaust gas having extremely high heat resistance without the need for washcoat by impregnating a cordierite carrier with an aq. soln. of Pd nitrate, iron nitrate, and tartaric acid to carry the soln., drying, and calcining. CONSTITUTION:The cordierite carrier is impregnated with an aq. soln. of Pd nitrate, iron nitrate, and tartaric acid to carry the soln., dried, and calcined. And a finished catalyst is obtained. Said soln. is regulated to contain 10g/l Pd nitrate as Pd, 8g/l iron nitrate as iron, and 25g/l tartaric acid and to have 1.48 (regulated) pH (25 deg.C) and 1.11sp.gr. (25 deg.C). The catalyst has 33.3% water absorption ratio and contains 0.38wt% iron and 0.24wt% Pd. The pH is regulated with NH4OH, and the impregnation is carried out at 60 deg.C for 3hr. The purification ratio of CO and HC is not significantly decreased under such conditions as severe as 950 deg.C for 100hr in the air.
Patent JP-S5762892-A (JP)
Title: Cooling device for molten type flux
Inventor: KUWANO KANICHI
IPC: B01J2/26
Filed: 1980-09-29
Abstract: PURPOSE:To eliminate necessity of a water processing facility and drier by pouring flux into a water-cooled bucket and cooling by blowing cooling gas. CONSTITUTION:Molten flux is poured into buckets 61-6n of an endless bucket conveyor 3a from a furnace 1 through a runner 2. Next, the conveyor 3a is shifted and buckets 61-6n are cooled while they pass under air nozzles 3b. Then, outer bottoms of buckets 61-6n containing cooled and solidified flux 17 are turned upward, and the flux contained in the buckets 61-6n is dropped by tapping the outer bottom and crushed by a crusher 5.
Patent JP-H06348885-A (JP)
Title: Optical character reader
Inventor: KANO MASATO
IPC: G06K9/20
Filed: 1993-06-07
Abstract: PURPOSE:To provide an optical character reader capable of reading the different kinds of slips without restricting the layout of the slip. CONSTITUTION:By the control operations of a system control mechanism 1a, a character recognition mechanism 2 executes the read of a position where a slip classification code is written, the read result is reported to a code detection mechanism 4 and the detection of the slip classification code from slip classification code information registered in a read parameter being managed by a parameter management mechanism 3 is executed. The detected slip classification code is reported to the parameter management mechanism 3 and the management parameter of the parameter management mechanism 3 is switched to the parameter corresponding to the detected slip classification code. When the plural registered slip classification codes are present, it is judged that the slip classification code can not be decided and an image gathering mechanism 5 executes the gathering of slip images.
Patent JP-S5659355-A (JP)
Title: Diagnostic control circuit
Inventor: KITAMURA NOBUAKI
IPC: G06F9/22
Filed: 1979-10-19
Abstract: PURPOSE: To obtain the fault position indicating information of diagnosis, by designating an optional package of the logical circuit for executing a series of sequential logical operations in the information processor, and making it possible to give the information of an optional clock time of said package to the micro-instruction.  
     CONSTITUTION: The diagnostic control circuit consists of a micro-instruction control circuit 1, a logical circuit 2 and a diagnostic control part 14, at first a fixed value is set to the clock number register 5 and the package designating register 9, a series of sequential operations are designated from the control circuit 1 to the logical circuit, at the same time when the diagnostic sequential control part 3 is started, the clock count register 6 is initialized, after that, the clock pulse is counted by the adder 7, when it conforms with the set point of the register 5, the control part 3 stops the register 6 by an output of the comparator 8 and at the same time sets the value of FF of the package designated by the register 9 of the packages 15 1 W15 m , to the data register 11. When it is informed to the control circuit 1, the control circuit 1 collects the output data and the package information of the logical circuit 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04335110-A (JP)
Title: Vehicle-operation control system
Inventor: NAKANISHI YASUYUKI
IPC: G01C22/00
Filed: 1991-05-11
Abstract: PURPOSE:To record the accurate accumulated running distance by distinguishing the advancing state and the backward moving state of a vehicle. CONSTITUTION:A signal (b) which is detected by the lighting of a back lamp 9 for indicating the backward movement of a vehicle is inputted into an integration memory circuit 5 for the accumulated running distance which is provided in an operation control meter. Then, a controller 4 reads the accumulated running distance from this point out of the integration memory circuit 5 and transfers the distance to a memory medium B. The distance is stored as the accumulated backward running distance and displayed on a display circuit 6b.
Patent JP-S5830322-A (JP)
Inventor: JIYOOJI AANESUTO KERAA SEKANDO
IPC: B01D53/04
Filed: 1982-08-05
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-H085114-A (JP)
Title: Control device of air conditioning equipment
Inventor: YAMADA TOMOO
IPC: F24F7/007
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a control device of air conditioning equipment which can realize air conditioning bringing about a high degree of comfort matched with bodily sensation. CONSTITUTION:A control device controlling the state of operation of air conditioning equipment in accordance with an environment and being equipped with a time detecting means 3 for detecting time, an environment detecting means 4 for detecting the current environment and a control rule memory means 5 for storing control rules. The device is equipped, accordingly, with an arithmetic part 6 which executes computation on the basis of time information and environment information obtained from the time detecting means 3 and the environment detecting means 4 and information obtained from the control rule memory means 5 and determines the state of operation of the air conditioning equipment 2 and with a control signal output part 7 which outputs a control signal for making the air conditioning equipment 2 operate in the state of operation determined by the arithmetic part 6.
Patent JP-S62294153-A (JP)
Title: Separator material for fuel cell
Inventor: HIYAMA KIYOSHI
IPC: H01M8/02
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a separator material for fuel cell having superior corrosion resistance to fused carbonate, by constituting the material by the use of an Fe-base alloy containing specific compositional amounts of C, Si, Mn, Ni, Cr, and Al. CONSTITUTION:The separator material for fuel cell is composed of an Fe-base alloy containing, by weight, <=0.15% C,<=1% Si, <=2% Mn, 15-35% Ni, 15-35% Cr, and 1-2% Al and has superior corrosion resistance to fused carbonate. Further, the above-Fe-base alloy may contain minimum amounts of inevitable impurities. The above separator material is particularly suitable for separator for fused carbonate fuel cell. Moreover, when used for current collector, etc., the above Fe-base alloy can prolong the service life of a plant.
Patent JP-S5562927-A (JP)
Title: Method of making thermosetting resin in the solid form
Inventor: ISHIKAWA GENICHI
IPC: C08G12/32
Filed: 1978-11-04
Abstract: PURPOSE: A resin syrup that has been made to react in a reaction vessel to the level near the end point is made to flow down along the surface of heated wall, thus effecting the final reactions as well as dehydration to produce title solid resin with desired miscibility.  
     CONSTITUTION: The thin-film reactor is cylindrical and equipped with shaft 6 inside and with liquid-distributing plate 7 on the shaft 6. A resin syrup, for example, a reaction mixture of melamine and formaline at a level near the end point is charged from inlet 11 and supplied onto the liquid-distributing plate 7 that is revolving along with shaft 6, whereby the resin syrup is uniformly distributed on the surface 2 of heated wall in the tower wall by the centrifugal force and flows down along the heated wall surface 2 in thin films. Since the inside of the vessel is kept under reduced pressure, the mixture is dehydrated and extruded out of the bottom wherein the reduced pressure, the heating temperature, the residence time in the vessel, etc., are controlled to permit the final reaction of the melaine resin to the desired miscibility. 
     COPYRIGHT: (C)1980,JPO&Japio