baber/WOPTO huggingface dataset:
Patent JP-H06207668-A (JP)
Title: Control device for belt type continuous variable transmission
Inventor: YASUDA AKIRA
IPC: F16H9/00
Filed: 1993-01-12
Abstract: PURPOSE:To prevent overspeed upon abnormal operation and to ensure a gradability by connecting a speed change ratio control valve and a regulator valve to a selector valve through a manual valve so that control hydraulic pressure is fed into the regulator valve and the speed change ratio control valve from the selector valve upon abnormal operation of a control valve. CONSTITUTION:Discharge ports 27b, 27c of a manual control valve 27 are connected to a forward low stage clutch 37 in a counter gear unit 3 and an input port 26a of a selector valve 26. Further, an outlet port 26c of the selector valve 26 is connected to an oil passage 61, and an inlet port 27e of the manual valve 27 a control input port 20e of a regulator valve 20 while an outlet port 27f of the manual valve 27 is connected to a control input port 21e of a speed change ratio control valve 21. When control valves 30 to 34 are closed due to an abnormality, a control hydraulic pressure P, corresponding to a position of the manual valve 27 is fed into the regulator valve 20 and the speed change ratio control valve 21 from the selector valve 26.
Patent JP-H04242320-A (JP)
Title: Frequency divider
Inventor: FUJITA KENJI
IPC: H03K23/54
Filed: 1991-01-17
Abstract: PURPOSE:To offer a frequency divider operating stably even against dispersion in a DC characteristic of each element by stabilizing the drain potential of each transfer gate FET via a high resistance bias circuit. CONSTITUTION:The frequency divider is a frequency divider composed of a GaAs Schottky barrier field-effect transistor(TR), and provided with an inverter composed of a load FET 1 and a switch FET 2, a source follower buffer composed of a drive FET 6 and a constant current FET 7, a transfer gate FET 11, a source follower buffer composed of the drive FET 12 and a constant current source FET 13, a transfer gate FET 17, a source follower buffer composed of the drive FET 18 and a constant current source FET 19, a high resistance bias circuit including resistors 4, 5, a high resistance bias circuit including resistors 9, 10, and a high resistance bias circuit including resistors 15, 16, and DC block capacitors 3, 8, 14 are connected corresponding to the voltage division point of the high resistance bias circuits.
Patent JP-H0240-A (JP)
Title: Silver halide photographic sensitive material having high contrast
Inventor: FUKAWA JUNICHI
IPC: G03C1/18
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title material having a high sensitivity and contrast and a less tendency for generating a stain due to dye by incorporating at least one kind of specified 3 kinds of compds. and at least one kind of another specified 3 kinds of compds. in a silver halide emulsion layer contd. in the photosensitive material. CONSTITUTION:At least one kind of the compd. shown by formulas I, II and III, and at least one kind of the compds. shown by formulas IV, V and VI are incorporated in the silver halide emulsion layer. In formula I, R1 and R2 are each aryl group, R is an org. binding group. In formula II, R21 is an aliphatic group, R22, P1 and P2 are each hydrogen atom. In formula III, Ar is an anti- dispersible group, R31 is a substd. alkyl group. In formula IV, R<41>, R<42> and Z are each alkyl group, U, V, W and Y are each hydrogen atom, X<-> is an acidic anion. In formula V, R<51>-R<53> are each alkyl group. In formula VI, R<61>-R<64> are each alkyl group. The photosensitive material having the high sensitivity and the excellent contrast and the less tendency for generating the stain due to the dye after processing it, is obtd.
Patent JP-H02233520-A (JP)
Title: Method for separating barium from water-soluble strontium salt
Inventor: YAKOPO PORUTA
IPC: C01F11/46
Filed: 1990-01-12
Abstract: PURPOSE: To make it possible to industrially execute the sepn. of Ba from an Sr salt by simple operation by adding an alkali metal sulfate to a Ba-contg. aq. soln. of the Sr salt, separating precipitate and acquiring the Sr salt depleted of the Ba from the soln.  
     CONSTITUTION: The alkali metal sulfate is added to the barium-contg. aq. soln. of the strontium salt of a pH value about 1 to 10, by which solid is precipitated. The precipitated solid is separated from the soln. and the strontium salt depleted of the barium is acquired from the soln. Preferably sulfate and more advantageously potassium sulfate and/or sodium sulfate are used as the alkali metal sulfate to be used. More particularly the sodium sulfate is advantageously usable. These salts are usable in an anhydride or in the form of hydrate. An inorg. or org. acid or base may be used according to the intrinsic pH value of the aq. strontium salt soln. for the purpose of controlling the pH value. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01159460-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M51/08
Filed: 1988-01-13
Abstract: PURPOSE:To convert pressurized fuel into a swirl one without incurring a loss as well as to secure a good atomizing characteristic all the time by specifying a ring clearance between a ball valve being formed at the time of lift of the ball valve, spraying the fuel swirled by a fuel swirl element, and a valve seat. CONSTITUTION:When a coil 15 is energized with current, a magnetic circuit is constituted by a core 2, a yoke 3 and a plunger 4, and this plunger 4 is attracted to the side of the core 2. With this magnetic attraction, a ball valve 6 is also solidly moved and comes off a valve seat 9, opening a fuel injection nozzle 8. If so, pressurized fuel passes through a lower passage 23, an outer circumference of the plunger 4, grooves 49, 50 of a fuel swirl element 37 and so on, and it is swirlingly supplied and thus sprayed out of a fuel injection valve 8. In an injection valve like this, when a groove area of the fuel swirl element 37 is set to A1, a ring clearance area at a stroke of a movable part 4A inclusive of the plunger 4 to A2 and a sectional area of the fuel injection nozzle 8 to AS, respectively, a ring clearance area A is set so as to satisfy a relationship of A1>A2>AS.
Patent JP-H05187834-A (JP)
Title: Shape measuring instrument
Inventor: ASAE TERUO
IPC: G01B11/24
Filed: 1992-01-13
Abstract: PURPOSE:To make shape measurement at an excellent S/N without changing filters even when the color of laser slit light changes. CONSTITUTION:A band-pass filter 4 which only transmits rays of light in a prescribed wavelength region is provided in the middle of the route which is followed by reflected laser slit light L' until the light reaches a CCD camera 3. The filter 4 is constituted by connecting a plurality of filters in series so that each filter cannot have sharp characteristics, but different light wavelength transmitting regions by taking the change in color of the laser slit light into account.
Patent JP-S60147380-A (JP)
Title: Ink ribbon drive controller
Inventor: TAKAGI KAZUYA
IPC: B41J33/44
Filed: 1984-01-12
Abstract: PURPOSE:To enable the parts of an ink ribbon used to be evenly distributed, by a method wherein output signals from a ribbon feeding direction recording circuit and a timing-generating circuit are inputted, and the ink ribbon-feeding direction is designated to an inverse flip-flop circuit. CONSTITUTION:A ribbon-feeding direction memory 309 stores the ribbon-feeding direction before a power source is thrown in. When a ribbon leading end detection signal 106a or a ribbon trailing end detection signal 107a is outputted, it is impressed on a writing terminal WRITE for the memory 309, and the content of a data terminal DATA of the memory 309 is written. The memory 309 is provided with a non-volatile storage function, so that the contents thereof are not varied by turning-ON or turning-OFF of the power source. The first ribbon-feeding direction after throwing in the power source is determined by the information stored in the memory 309, and the ink ribbon is fed in the same feeding direction as that before throwing in the power, so that the initial feeding direction is not fixed but optimized.
Patent JP-H09291004-A (JP)
Title: Synergistic mixed germicide for suppressing diseases of plant
Inventor: IIGARU KOOEN
IPC: A01N43/84
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a synergistic mixed germicide, utilizable for, e.g. an antifungal agent or an insecticide and capable of suppressing oocymcetes and treating fungal diseases of plants. SOLUTION: This synergistic mixed germicide comprises cymoxanil and dimethomorph at a weight ratio of the cymoxanil to the dimethomorph within the range of about (1.5:1) to about (1:1.5) and is used for pathogenic fungi which are oomycetes such as Phytophthora spp., Pseudoperonospora spp., Peronospora spp., Plasmospara spp. or Bremia spp. of plants such as tomatoes, potatoes, grapes, tobaccos or cucumbers. Furthermore, a contact germicide is selected from a group containing folpet, etc., in the aggregate amount of the synergistic germicide at a weight ratio of the contact germicide:cymoxanil:dimethomorph within the range of about (7.5:1.5:1) to about (5.1:1.5:1) and the aggregate amount thereof is especially preferably within the range of about 1000-4000g based on 1ha arable land.
Patent JP-2000206279-A (JP)
Title: Positioning device, projection aligner, and device- manufacturing method
Inventor: ITO HIROHITO
IPC: G03F7/20
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the traveling stroke of a mass body by allowing a stage base to have a mechanism for giving inertia force to a structure and to have a control system for reducing counterforce that is generated due to the move of a stage and a position compensation control system for compensating for the position of the mass body. SOLUTION: A control system that is indicated by a solid-line arrow is a center-of- gravity/counterforce compensation system and indicates the control system of a mass body for canceling counterforce in a translation direction being generated along with the move of a stage. Also, a dotted line is a torque compensation system and indicates a control system for canceling counterforce in a rotary direction. A thick line is a pullback compensation system and indicates a control system for reducing the relative distance (position deviation) of a mass body. When a relative distance controller is made valid by a selection means 47, the relative distance of the mass body becomes zero, thus limiting a travel range.  Also, when the selection means 46 and 47 are made effective simultaneously, controllers 44 and 45 try to perform opposite operations each other, thus preventing the control system from functioning. Therefore, by using the selection means 46 and 47 appropriately, the relative distance of the mass body cannot be accumulated.
Patent JP-S60147256-A (JP)
Inventor: SOUMA HIROSHI
IPC: B02C15/04
Filed: 1984-01-12
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-H05195084-A (JP)
Title: Heat treatment method of continuous galvanized steel sheet
Inventor: OKOCHI TOSHIHIRO
IPC: C21D9/56
Filed: 1992-01-13
Abstract: PURPOSE:To provide a heat treatment method to favorably resolve the problems in high-tensile steel from which the oxides are liable to be generated on the surface because components such as Si and Mn are contained in the high-tensile steel, the adhesion is low and the alloying treatment is difficult. CONSTITUTION:In the pretreatment of the continuous galvanized steel sheet, the steel sheet is heated in the direct-fire oxidizing atmosphere, and the oxide film of 600 to 2000Angstrom  is generated on the surface of the steel sheet, and successively the oxide film is reduced to the thickness of 400Angstrom  by the direct-fire reduction, then, the heat treatment is executed through indirect heating in the reducing atmosphere. This treatment allows the adhesion of the high-tensile steel to be improved, the alloying to be uniformly achieved, and the treatment to be performed without reducing the productivity, providing great industrial effects.
Patent JP-S62162465-A (JP)
Title: Polishing device
Inventor: NAKAMURA NOBUO
IPC: B24B37/07
Filed: 1986-01-14
Abstract: PURPOSE:To easily obtain a high precision polished-surface by arranging a controller which varies the rotating speed of a polishing tool by a signal from a position detecting unit of the polishing tool in a polishing device for optical element. CONSTITUTION:A work 12 is fixed on a work supporter 14. Abrasive powder is supplied from an abrasive powder supply means 22, and the work 12 and a polishing tool 28 are rotated. A signal detected with a position detecting unit 37 is inputted into a processing unit 39 and a column 32 is reciprocated with a slide guide 36 to reciprocate the tool 28. A hook 21 is unhooked and an arm 31 is rotated counterclockwise to place the tool 28 on the work 12 and to polish the work by applying the weight of the tool to the work. The processing unit 39 controls the rotating speed and the feed speed by the input signal from the position detecting unit 37 so that a previously set polishing condition is obtained. Since the rotation speed and the feed speed are controlled to obtain a desired polishing amount by the position of the tool 28, a precision polished-surface can easily be obtained.
Patent JP-S58126097-A (JP)
Inventor: KAZUNORI TSUNEAKI
IPC: H04N1/028
Filed: 1982-01-14
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-S56102135-A (JP)
Title: Echo signal canceler
Inventor: KAWASAKI TADAMICHI
IPC: H04B3/23
Filed: 1980-01-18
Abstract: PURPOSE:To obtain a focusing speed which is similar to that of the learning identifying method, by cutting over proportional constant alpha which is given to the correction circuit  in accordance with the reception input signal level. CONSTITUTION:Reception input signal series Xj which has been input through terminal 4 and digitalized at A/D converter 5 is input into X register 6 and, at the same time, also input into absolute value circuit 11 and absolute values for every sample value are obtained. The output of this circuit 11 is input into accumulator 12, by performing cumulative addition for a prescribed number of samples at the accumulator, and thus the level of reception input signal is obtained. Then, by inputting the output of accumulator 12 into address decoder 13, address decoder 13 selects and reads one alpha out of a plural number of alphak stored in alpha-register 14 and supplies it to correction circuit 8. By this, by cutting over proportional constant alpha which is given to the correction circuit in accordance with the reception input signal level, a focusing speed which is similar to that of learning identifying method is obtained.
Patent JP-S62270162-A (JP)
Inventor: KUSUNOKI SHINICHIRO
IPC: A61L27/00
Filed: 1986-01-14
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-S63176219-A (JP)
Title: Empty can pooling device
Inventor: HATAYAMA TADAO
IPC: B65G59/06
Filed: 1987-01-12
Abstract: PURPOSE:To facilitate a cargo work without being restricted by the configuration of cans, by forming an empty can support member on a pool rack as a stopper claw movable back and forth to support a collar on the upper portion of can. CONSTITUTION:Cans sent by a can sending conveyer 2 are stopped by a stopper 3 according to a program to be transferred onto a can transferring conveyer 5 by a sending pusher 4. When a predetermined number of cans are transferred, the conveyer 5 is lifted by a lifter 8 and a stopper claw 18 is advanced at a predetermined height to stop at the upper collar of can. Next, the transferring conveyer 5 is lowered and cans are supported in a rack 1. The removal of cans are carried out by the reverse procedure. Thus, the cans can be handled irrespective of their configurations while a space can be saved.
Patent JP-H01184688-A (JP)
Title: Magnetic disk device
Inventor: KUTARAGI TAKESHI
IPC: G11B23/033
Filed: 1988-01-12
Abstract: PURPOSE:To make an opening small and to suppress the invasion of dust by providing the opening for inserting of a push rod to press the center core of a magnetic disk to the spindle of a driving side at an opposite face to a spindle inserting side. CONSTITUTION:Two openings 6 of a triangular shape are formed at an opposite face to a spindle inserting side with neighboring to a position corresponding to a center core 9 of a magnetic disk 3. The core 9 is installed to the spindle of a driving side. An arm 11 of a Y shape provides push rods 12 and 13 to push the core 9, and a PG coil 14 for a rotational position detecting is provided to the push rod 13 formed with a magnetic material. The another of the arm 11 becomes a rotating supporting point 15, presses downward on the installing of a disk device 1, and the core 9 is pushed by the rods 12 and 13. Thus, the existing opening for the center core becomes unnecessary, and the small opening 6 satisfies a necessary function. Consequently, a dust protectiveness is improved.
Patent JP-H10207728-A (JP)
Title: Processor-memory bus interface in computer system having repetition test event generating hardware
Inventor: EDWARD M JACOBS
IPC: G06F11/22
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To shorten time required for the execution of a comprehensive test program by providing the system with test event hardware for repeatedly generating a system event selected without allowing a test program to repeatedly intervene. SOLUTION: The system is provided with the test event hardware(TEH) connected to a conversion function. In a test event generator(TEG), each event of each test event type has non-zero probability for generating a system event to be noticed. In a timing generator(TMG) for repeatedly generating timing display, each timing display indicates timing for generating a test even of a selected test even time. In a test event selector, a test event type selected from the TMG and plural test event types is selected so that a test event of the selected test event type is generated in each timing.
Patent JP-2000204799-A (JP)
Title: Grip size selector
Inventor: SUZUKI HIDEJI
IPC: G09F5/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To rip a rod with the same feeling as in the case obtained by gripping an actual grip portion, by providing a variable outer diameter rod for gripping. SOLUTION: A size of handrail to be purchased is determined as described below. That is, a sheet portion at the outer periphery portion of a variable outer diameter rod 1 is gripped by one hand, a sheet portion at the inner peripheral portion is gripped by another hand, and the variable outer diameter rod 1 is squeezed. In this way, the diameter of the outer periphery of the variable outer diameter rod 1 is decreased and becomes a thinner rod. Then, if this variable outer diameter rod 1 is gripped as a user grip a handrail, then the gripping force is loosened if it is too thin, and the diameter of the variable outer diameter rod 1 is gradually increased by its elastic restoring force, and whether the size is adequate for easy gripping is judged at each time. In this repeating process, a size the best fitted for gripping by the user can be found.  Thus, the best gripping size can be selected by finding a same feeling that can be obtained when gripping the actual handrail or the like.
Patent JP-H06214769-A (JP)
Title: Automatic generation device for manufacture management program
Inventor: ASAZUMA TOMOHIRO
IPC: G06F9/44
Filed: 1993-01-14
Abstract: PURPOSE:To easily generate a manufacture management program even when programming knowledge is less by making a parts specification into a data base as parts definition information so that parts can be registered, changed and eliminated and making the function constitution elements of the manufacture management program into the parts with high functions having hierarchy structure so as to register them. CONSTITUTION:A parts definition data base 61 making the parts specification into the data base as parts definition information so that the parts can be registered, changed and eliminated and a parts library 62 making the function constitution elements of the manufacture management program, namely, parts main bodies generated by a C-language and the like into the parts with the high function having hierarchy structure and registering them are provided for a parts registration part 6. Since a library name is stored in the parts definition data base 61, a C-language source file 51 is compiled in accordance with a C-language making file 52 generated based on the library name, and the manufacture management program 3 is generated by being linked with various C-language functions in the parts library 62.
Patent JP-S56102081-A (JP)
Title: Manufacture of gas-diffusion electrode
Inventor: KUMETA MASAO
IPC: H01M4/88
Filed: 1980-01-19
Abstract: PURPOSE:To obtain a thin battery with high efficiency by making a given catalyst- holding layer to be impregnated with a catalyst-metal salt solution which contains a fluorine-resin dispersion, before the impregnated layer is dried and reduced into the catalyst metal in a reducing solution. CONSTITUTION:A carbon-fiber material paper is made water repellent in a fluorine- resin dispersion, a diffusion layer 1 being prepared. A carbon-powder material containing a binding agent is applied to the surface of the diffusion layer 1, a catalyst- holding layer being formed. Following that, the former catalyst-holding layer is impregnated with a catalyst-metal salt solution added with a fluorine-resin dispersion. Next, the catalyst-metal salt is reduced into the catalyst metal in a reducing solution, thus a catalyst layer 2 being obtained.
Patent JP-H04236506-A (JP)
Title: Band pass filter characteristic evaluation system using dielectric resonator
Inventor: FUJII HIDEKI
IPC: G05B23/00
Filed: 1991-01-21
Abstract: PURPOSE:To fetch, classify, evaluate a measured waveform numerically in place of a person and to simplify the adjustment in the process that a return loss waveform of the band pass filter employing the dielectric resonator is classified and evaluated by the observation of the person and a machine screw provided to the filter is turned and adjusted. CONSTITUTION:Areas of triangles S1, S2, S3, S4, S5, S6, S7 calculated by dips W1, W2, W3, W4, W5 and notches m1, m2, m3, m4 of a waveform, and the notches m1, m2, m3, m4 are used as parameters and an evaluation function resulting from the combinations of them depending on the state is set. A machine screw provided to the filter is turned to minimize the evaluation function thereby adjusting the filter.
Patent JP-H07208627-A (JP)
Title: Manifold solenoid valve
Inventor: DOI TAKASHI
IPC: F16K27/00
Filed: 1994-01-21
Abstract: PURPOSE:To easily change a manifold electromagnetic valve piping system into a valve piping system and a manifold piping system. CONSTITUTION:In a manifold block 1, an air supply port 21 to supply operating fluid to an electromagnetic valve 2 and manifold side output ports 24, 25 corresponding to the electromagnetic valve 2 are formed. A connecting members 41 to connect ones of valve side output ports 24a, 25a and the manifold side output ports 24, 25 to an actuator is mounted on the electromagnetic valve 2 and the manifold block 1, respectively, in a demountable manner. A blocking member 31 to block the other ones of the valve side output ports 24a, 25a and the manifold side output ports 24, 25 is mounted on the electromagnetic valve 2 and the manifold block 1, respectively, in a demountable manner.