baber/WOPTO huggingface dataset:
Patent JP-H0541225-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHOHEI
IPC: H01M8/02
Filed: 1991-08-01
Abstract: PURPOSE:To manufacture a cheap and highly reliable fuel cell by shaping the cell end portion of a fuel cell into a shape like a picture frame which is cheap and free from a gas leak. CONSTITUTION:A picture-frame like seal 6 is provided in combination of a seamless integral film 8 with a member like a strip of paper for writing, and the direction of the abutted line which becomes a seam of the member is made the same with the direction of each gas flow. A cell proper is inserted into the picture-frame like seal 6, and the cell and a separator having a gas passageway are alternately laminated so that a fuel cell is constituted. As a seamless integral film is used, the mixture of air and fuel can be perfectly excluded and it is therefore possible to manufacture the picture-frame like seal cheap and easily.
Patent JP-S6436355-A (JP)
Title: System for diagnosing inter-processor shared memory
Inventor: MURAKAMI JUNKO
IPC: G06F12/16
Filed: 1987-07-31
Abstract: PURPOSE:To average the frequency of diagnosis, by selecting a processor with a normal function for patrol diagnosis based on priority allocated on each processor in relation to the execution of the diagnosis of a shared memory, and resetting all diagnosis requesting timers in each processor simultaneously at the time of completing the diagnosis. CONSTITUTION:Each of the processors 1 and 2, in case of receiving a request from the timer 22, inspects the presence or absence of another processor having the priority higher than that of its own device and the normal function, and when such processor exists, neglects the request from the timer 22. Each of the processors 1 and 2, when no corresponding processor exists, inspects the amount of load an another processor with the priority lower than that of its own device and the normal function, and when the processor having the minimum amount of load is its own processor, the processor itself executes the diagnosis of the shared memory 3. Each of the processors 1 and 2, when the processor being another processor with the memory 3 to another processor. Each of the processors 1 an 2 resets all timers in the processors in case of executing the diagnosis of the shared memory 3 according to the command fro its own or another processor. In such a way, the frequency of the diagnosis can be averaged, thereby, processing efficiency can be improved.
Patent JP-H04363914-A (JP)
Title: Synchronization clock generator
Inventor: HATANAKA MAKOTO
IPC: H03L7/06
Filed: 1991-08-01
Abstract: PURPOSE:To realize the synchronization clock having high synchronization precision without need of a high frequency clock. CONSTITUTION:Delay clocks DC1-DC5 generated by delaying a reference clock S1 are given in a one-to-one correspondence to clock input terminals CK of flip-flips 201-205. Moreover, the delay clocks DC1-DC5 are given to an input terminal group of as clock selection circuit 221. Furthermore, output signals S201-S205 are given to the other input terminal group of the clock selection circuit 221. Moreover, an asynchronous signal S2 is given to a reset input terminal R of the flip-flops 201-205, and output signals S201-S205 from a data output terminal Q of the clock selection circuit 221. In the circuit 221, a clock closest to an edge of the asynchronizing signal S2 among the delay clocks DC1-DC5 is detected and a desired clock is selected among the delay clocks DC1-DC5 in response to the result of detection, Thus, the synchronization clock is outputted with high precision from the clock selection circuit 221.
Patent JP-H069304-A (JP)
Title: Coated granular agricultural chemical
Inventor: NAGAI HIROFUMI
IPC: A01N25/08
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a coated granular-agricultural chemical not releasing (eluting) up to a required period a given agricultural chemical components and, in starting of release once, rapidly liberating the agricultural chemical components. CONSTITUTION:The surface of a granular carrier (granular fertilizer) containing an agricultural chemical component is provided with a first coated layer comprising an alkali material and the surface of the first coated layer is supplied with a second coated layer composed of a mixture of an olefinic polymer and a polymer soluble in alkali water to give a coated granular agricultural chemical.
Patent JP-H0944669-A (JP)
Title: Method and device for processing image
Inventor: ISHIMOTO KOICHI
IPC: H04N1/46
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately judge an original image similar to a specified image by judging the first degree of similarity for every picture element while using color tone distribution information, counting the results and judging the second degree of similarity based on the ratio of number of picture elements in the first judgement results. SOLUTION: A CPU 121 judges whether it is a specified original image or not and when it is similar, a judgement signal f113 is set at '1' but in the other case, it is set at '0' and the degree of similarity is judged to the specified original image by inputting the signal from a shading correction circuit 104 to a first color space similarity degree judging circuit 106. Next, the CPU 121 possesses the value of a sub scanning direction line counter 123, investigates whether that value is higher than the value set to the address of memory or not and performs second color space similarity degree judgement. Thus, it is judged whether the second color space similarity degree is really operated or not and when it is true, a judgement signal f113 is made '1' but it is false, the address of memory is cleared to be '0' corresponding to scanning. Thus, 1st - 4th scans are executed.
Patent JP-H0481363-A (JP)
Title: Rear wheel steering controller for four-wheel steered vehicle
Inventor: TANAKA HIROAKI
IPC: B62D137/00
Filed: 1990-07-20
Abstract: PURPOSE:To secure the superior maneuvering stability by gradually shifting the actual steering angle for rear wheels to the steering angle according to the new control rule corresponding to the rear wheel steering mode after the change from the steering angle before change, when the rear wheel steering mode is changed. CONSTITUTION:A rear wheel steering controller for four-wheel steering vehicle is equipped with a steering control quantity determining means 2 which determines the steering control quantity for rear wheels RW according to the control rule corresponding to the mode designated by a mode designating means 1 among a plurality of control rules determined in correspondence with a plurality of rear wheel steering modes, and controls a steering actuator 3 according to the steering control quantity. In this case, an initial deflection calculating means 4 which calculates the deflection of the steering quantity before and after the change of the rear wheel steering mode when the rear wheel steering mode is changed is installed, and the deflection is gradually changed in the zero direction according to the lapse of time by a deflection changing means 5. Further, the rear wheel steering control quantity which is determined by the determining means 2 is corrected to the value deflected by the deflection portion during the change until the deflection in the above-described change becomes zero.
Patent JP-H069996-A (JP)
Title: Liquid cleaning and bleaching agent composition
Inventor: NAKAMURA KAZUTO
IPC: C11D10/02
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a liquid cleaning and bleaching agent which can exhibit a foam controlling effect and is improved in usability because of an improvement in rinsing properties, by mixing an and specified surface active agents. CONSTITUTION:The composition contains 1-7wt.% alkali metal hypohalite, 0.5-4wt.% alkali hydroxide, 0.1-5wt.% mixture of a surface active agent of formula I and that of formula II at a molar ratio of (20:80) to (85:15), and 0.05-2wt.% surface active agent of formula III. In the formulas, R is linear or branched 5-15C alkyl; m, n and p each stands for an average number of ethylene oxide molecules and are each 2 to 15; and M is Na or K. This composition can prevent foaming when the product is filled into a container during the production; therefore, it is of great utility value in that, for example, the head space of the bottle can be reduced.
Patent JP-H0749162-A (JP)
Title: Automatic icemaker
Inventor: KOUNO FUMIO
IPC: F25C5/18
Filed: 1993-08-04
Abstract: PURPOSE:To timely supply ice by mounting a switch to be pressed when the ice is urgently required, and deciding a forcible operation of a cold air circulating fan and a water feeding time according to the switch and the atmospheric temperature. CONSTITUTION:Switch detecting means 20 becomes ON when a switch is pressed and OFF when the switch is not pressed. When a temperature of atmospheric temperature detecting means 21 in the ON state is higher than a set value, a forcible operation of a cold air circulating fan 22 at a fast rotating speed is selected, while when it is lower, a forcible operation of the fan 22 at a normal rotating speed is selected. When it is OFF, a stop of the forcible operation of the fan 22 is selected. When a temperature of the means 21 is higher than the set value in the ON state, a first water feed timer 26 is selected, while when it is lower, a second water feed timer 27 is selected. When it is OFF, a third water feed timer 28 is selected. The water feed time is set to satisfy (the timer 26 (e.g. 3sec) < the timer 27 (4sec) < the timer 38 (6sec).
Patent JP-2001023758-A (JP)
Title: Ceramic heater
Inventor: FURUKAWA MASAKAZU
IPC: H05B3/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress change in resistance value caused by oxidation of a heating element and make temperature control possible even in use under high temperature for a long time by including boron and a specific weight percent or less phosphorus in a metal coating layer formed on the surface of the heating element. SOLUTION: This ceramic heater 20 has heating elements 22a,..., 2d formed on the heating surface of a heater plate 21, and metal coating layers 24a,..., 24d formed in the peripheries of the heating elements 22a,..., 22d. Forming of the metal coating layers 24a,..., 24d by electroless plating is most suitable from the standpoint of mass production. As an electroless plating solution, for example, a nickel plating bath comprising nickel sulfate (10-50 g/l), boric acid (10-50 g/l), ammonium chloride (10-50 g/l), Rochelle salt (30-80 g/l), and dimethyl amino borane (1.0-5.0 g/1) having a bath temperature of 60-80 deg.C is listed. Phosphorus concentration in the metal coating layer deposited from this plating solution is 1 wt.% of less.
Patent JP-S5896824-A (JP)
Title: Cooling method for strip by cooling roll in continuous annealing installation
Inventor: JITSUKAWA MASAHARU
IPC: C21D9/573
Filed: 1981-12-03
Abstract: PURPOSE:To cool a strip efficiently at adequate temp. reducing rates and to supress the generation of shape defects in a continuous annealing stage by selecting the diameter of cooling rolls in an adequate range in accordance with the thicknesses of the strip and line speeds. CONSTITUTION:In a continuous annealing installation, a strip is cooled by the cooling rolls in which refrigerants are passed. Here, the diameter D(m) of the cooling rolls is selected within the range satisfying the relation of the formulas where the thickness of the strip is defined as d(mm.), the line speed as v(m/sec) and the overall coefft. of heat transfer of the cooling rolls as U0(kcal/m<2>.h. deg.C). If such cooling rolls are used, the strip is cooled effectively without generating shape defects.
Patent JP-H0840440-A (JP)
Title: Paper vessel with hanging piece
Inventor: GOTO KAZUHIRO
IPC: B65D25/22
Filed: 1994-07-26
Abstract: PURPOSE:To provide a paper vessel with a hanging piece by which a contained article is not in danger of dropping down and in which the hanging piece can be easily formed and the developed shape is simple and which is suitable for punching and automatic fabrication of boxes and further, inclined forward at the lower part of vessel in the state that it is hung and hence which can be observed in its front face. CONSTITUTION:A paper vessel is provided with a front face plate 7, a bottom face plate and a rear face plate 8. The upper face plate 10 continued to the front face plate 7 and the connection plate continued to the rear face plate are joined together to form a square cylindrical vessel body opened at least at one side face. The opened side face of the vessel body is made to be freely opened/closed by a flap 4 composed of a side face plate continued to at least one side face of the front face plate 7 or the rear face plate and an insertion piece. A hanging flap 3 continuously connected to the upper end of the front face plate 7 and provided with a hole 5 at the center which can be freely inserted in a display bar 6, is formed at the center of the upper face plate 10 so as to be freely erected.
Patent JP-S6187323-A (JP)
Title: Method of ion implantation
Inventor: IWAMATSU SEIICHI
IPC: H01L21/265
Filed: 1984-09-14
Abstract: PURPOSE:To contrive the diversification of the kinds of implanted ions by implanting the second ions with converting the energy of the first ions by the second ions. CONSTITUTION:For the surface of a sample 2 on a sample table 1 in a vacuum container, a gas-state compound or an element 4 is supplied from a nozzle 3 and the sample 2 is irradiated with the accelerated ion beams 5 and consequently the component atoms of the gas-state compound or element 4 are implanted through the surface of sample 2. For example, when the ion beams 5 are accelerated Ga ions and the gas 4 is N2 gas, nitrogen ions can be implanted into the sample 2. Furthermore, when the gas 4 is a compound including As, P, or B, the atoms of it can be implanted through the sample surface. Also, it is possible to obtain the similar function by adsorption of the objective element for implantation or the compound including said element to the surface of sample 2 or by forming it into an extremely thin film like a resist wall cloth or adding it in the film.
Patent JP-H0841156-A (JP)
Title: Production of cold-curing waterproofing coating film material
Inventor: ISHII AKIRA
IPC: C08G18/10
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a cold-curing waterproofing coating film material which enables a stable application all the year round regardless of temp. change by using two specific arom. polyamines as the curative. CONSTITUTION:In the process for producing a two-component cold-curing waterproofing coating film material which comprises the main component mainly comprising an isocyanate-terminated prepolymer obtd. by the reaction of tolvlene diisocyanate with a polyol and a curative mainly comprising an arom. polyamine, a mixture comprising 30-90mol% diethyltoluenediamine and 10-70mol% methylbis(methylthio)benzenediamine is used as the polyamine. The main component is mixed with the curative in an equivalernt ratio of isocyanate groups of the main component to amino groups of the curative of 0.8-2.0 at a construction site, and the mixture is applied and cured.
Patent JP-H0286445-A (JP)
Title: Flexographic press
Inventor: BORUFUGANGU ERUTORU
IPC: B41F5/24
Filed: 1989-07-26
Abstract: PURPOSE: To realize an easy and stepless conformity to the change of the length of type area by a method wherein respective form cylinders and respective impression cylinders are connected respectively to separate driving lines and a period controlling device for steplessly controlling the rotational frequency ratio between the driving lines is provided. CONSTITUTION: Form cylinders 2 and impression cylinders 5, which press a transferring material 9 in continuous form against these form cylinders 2, are arranged to be drivable with one driving motor 20 through a driving line 19 and with another driving motor 25 through a separate driving line 24. Further, the rotational frequencies between these driving lines 19 and 24 are steplessly controlled by means of a period controlling device 29 in response to the change of the length of the type area.
Patent JP-H0536834-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI HIROKAZU
IPC: H01L21/82
Filed: 1991-08-02
Abstract: PURPOSE:To provide the title semiconductor device capable of making the corrosion occurring in an electrode pad part hardly reach the inside of a chip and resultantly hardly be disconnected, further minimizing the chip size to the utmost. CONSTITUTION:Within the title semiconductor device wherein lead terminals 2 are formed in a package, the electrode pads 4 formed on a semiconductor chip 3 are connected by wires 5 in the wire-bonding step while the electrode pad 4 not connected by said wire 5 is connected to a wiring 6c inside the chip 3 by a connecting wiring 6b formed on the semiconductor chip 3, said connecting wiring 6b is formed as if detouring around said electrode pad 4.
Patent JP-H0645504-A (JP)
Title: Semiconductor device
Inventor: TERUI MAKOTO
IPC: H01L23/50
Filed: 1992-07-21
Abstract: PURPOSE:To reduce crosstalk noise generated as the result of lead length increase and lead interval reduction, by arranging a conducting layer, via insulating layers, on and under leads formed around the mounting part position of an integrated circuit. CONSTITUTION:Leads 5 are laminated on a metal flat plate 11, via an insulating tape like polyimide having high heat resistance which tape is provided with adhesive agent. Metal flat plates 13 are laminated on the leads 5 via the insulating films 12. A semiconductor chip 3 is mounted on the metal flat plates 11 via insulative adhesive agent 14. Thereby the leads are constituted as a sandwiched structure by the metal flat plates or solid surfaces of conductive paste. Hence the capacitance between adjacent leads is made small, and crosstalk noise generated between the adjacent leads can be reduced.
Patent JP-2001024492-A (JP)
Title: Drive circuit for mos transistor
Inventor: FUKATSU TOSHISHIGE
IPC: H03K17/16
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for an MOS transistor (insulated field effect transistor) reducing the surge voltage of a power MOS transistor, and preventing the damage of the power MOS transistor. SOLUTION: In the drive circuit for a power MOS transistor for driving a load 14 and on/off driving an MOS transistor 13, a power MOS transitory 12 is used as a diode for the circulation of currents running through the load 14 and drives the load 14. Then, the gate (G) voltage VGS of the power MOS transistor 12 is set so as to be higher than a ground level by using a diode 19 or a Zener diode. Thus, a recovery surge voltage generated when turning off the power MOS transistor 12 can be reduced.
Patent JP-H0537174-A (JP)
Title: Electrostatic breakage prevention and undesired radiation suppression device
Inventor: HOSAKA YOICHI
IPC: H05K5/03
Filed: 1991-08-02
Abstract: PURPOSE:To provide a cover that can be easily fitted on the electric/electronic related devices, prevent them from electrostatic breakage through eliminating the electric discharge of them, and also suppress desired radiation generated in them. CONSTITUTION:The title device is fitted on an information recording and reproducing device, and is provided with a cover 86 that can prevent a high-frequency superimposed module(HFM) 84 constituting the information recording and reproducing device from the electric discharge of static electricity, eliminate the electrostatic breakage of a plurality of penetration capacitor 88 and laser diode 82, and also suppress the undesired radiation generated in the HFM 84.
Patent JP-2000027071-A (JP)
Title: Nonwoven fabric mat material
Inventor: MASUDA MIKIO
IPC: D06M11/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric mat material using a large quantity of fine powder of Bicho-coal or bamboo coal excellent in both deodorizing and moisture-conditioning abilities and having such a characteristic as to emit anions as well so as to seldom lose the fine powder. SOLUTION: This nonwoven fabric mat material 1 is obtained by firmly binding fine powder 3 of Bicho-coal or bamboo coal at 10-60 g/m2 via a water- soluble adhesive onto the whole surface and interior of a nonwoven fabric 2 made of synthetic fiber and having a porosity of >=50% and thickness of >=2 mm so as to render the fine powder denser at the interlaced points of the fibers.
Patent JP-S5984133-A (JP)
Title: Imbalance measuring device for magnetic bearing
Inventor: WAKUI SHINJI
IPC: G01M1/16
Filed: 1982-11-05
Abstract: PURPOSE:To correct imbalance while a rotating shaft is incorporated in a magnetic bearing by finding radial displacement in two right-angled directions in a plane crossing the rotating shaft at right angles. CONSTITUTION:Signals from detection coils 1a and 1b which detect the radial position of the rotating body and electromagnet winding coils 3a and 3b are energized to support the rotating body 2 magnetically. Signals from radial displacement detecting circuits 9a and 9b are sampled by samplers 10a and 10b synchronously with the output of a rotation pulse detecting circuit 5 and their outputs are led to arithmetic circuits 11a and 11b to calculate the amount of deflection and a phase angle. An arithmetic circuit 12 calculates axial imbalance and outputs it to a display device 13. The correction amount of imbalance and phase angle of a correctable device are calculated and outputted to an arithmetic circuit 14 or display device 15.
Patent JP-H10230334-A (JP)
Title: Manufacturing device for heat exchanger and heat exchanger receiver used in the manufacturing device
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To surely pinch and hold the outer peripheral arc surface of a hair pin part without deforming by providing a manufacturing device main body with a pair of pinching bodies pinching and holding one end side of the straight tube inserted into the hair pin part of the hair pin tube or heat radiating fins. SOLUTION: At least a pair of pinching bodies 4a opposing to the mandrel 2 for expansion and moreover pinching and holding one end side of the straight tube inserted into the hair pin part 7c of the hair pin tube 7 or heat radiating fins 6 is provided in the manufacturing device main body 1a. By this way, when the tube used in a heat exchanger 5 is the hair pin tube 7, pinching bodies 4a are abutted to the outer peripheral arc surface part of the hair pin part 7c positioning in the direction of the tube opening part 7b of the hair pin tube 7 so as to prevent shrinkage of the hair pin tube 7 generating at the time of expansion even when the tube diameter of the hair pin tube 7 is variously varied in accordance with the kind of specification of the heat exchanger 5. Whereby, the outer puerperal arc surface is surely pinched and held from the facing direction.
Patent JP-S6253511-A (JP)
Title: Variable phase shift circuit
Inventor: KIKUCHI HIROYUKI
IPC: H03H11/20
Filed: 1985-09-02
Abstract: PURPOSE:To obtain a signal with shifted phase by providing the 1st variable phase shift circuit, the 2nd variable phase shift circuit, the 1st differential amplifier circuit and the 2nd differential amplifier circuit. CONSTITUTION:The 1st variable phase shift circuit 35 and the 2nd variable phase shift circuit 36 each consists of a resistive element and a capacitance of a diode, each changes the phase difference between signals outputted between two output terminals 37, 38 (or 47, 48). Each two outputs of the 1st and 2nd variable phase shift circuits are fed to two input terminals of the 1st and 2nd differential amplifier circuits through DC level shift circuits (41, 42), (51, 52) respectively as required. The 1st and 2nd differential amplifier circuits 43, 53 control the gain respectively by using each control signal from the 1st and 2nd control terminals 58, 59. Thus, a signal whose phase is shifted respectively from the input signal to the signal input terminal is obtained with the same amplitude from the 1st and 2nd differential amplifier circuits.