baber/WOPTO huggingface dataset:
Patent JP-S62236476-A (JP)
Title: Humidifier of rice for brewing refined sake
Inventor: AYA HIDEO
IPC: C12G3/02
Filed: 1986-04-07
Abstract: PURPOSE:To provide the titled humidifier having simple structure, by placing a shutter at a tapered terminal opening under a casing containing an upper air-permeable plate and a lower air-permeable plate and including a heater and passing humidified air into a space between a net bed and the tapered part. CONSTITUTION:Polished rice (r) is filled on detachable mesh beds N, N in a casing V and humidified air is introduced into a space (e) between the mesh bed N and a tapered part C. The casing V is heated with a heater Q. When the opening (h) is opened by sliding a shutter 3, the polished rice (r) is slowly moved downward along the mesh beds N, N and transferred to a conveyor T at a definite quantity per unit time. The flow of the humidified air is controlled by an upper air-permeable plate 1 and a lower air-permeable plate 2.
Patent JP-S61237135-A (JP)
Title: Instruction pre-fetching system
Inventor: IWASAKI KAZUHIKO
IPC: G06F9/38
Filed: 1985-04-15
Abstract: PURPOSE:To shorten an idle state of an MPU by executing an address calculation of the second call processor instruction, a fetch of an operand data, etc., by the MPU, when a Co-Processor is executing the first call processor instruction. CONSTITUTION:When a Co-Processor executes the first Co-Processing instruction, and reaches a pre-fetch means, an MPU executes a pre-fetch of the second Co-Processor instruction. Also, the MPU executes a fetch of the second Co- Processor instruction which follows the first Co-Processing instruction, decoding, an address calculation of an operand, and a fetch of an operand data. When an end signal from the Co-Processor is received, the MPU transfers a data required for executing the instruction, to the Co-Processor.
Patent JP-S5941271-A (JP)
Title: Device for manufacturing comb-shaped electrode
Inventor: MARUTEIN POINTONAA
IPC: H04N1/032
Filed: 1983-05-06
Abstract: A single piece electrode comb or device includes two circuit boards having conductor paths and two separate rows of needle-like recording electrodes which are electrically connected to separate paths of the respective circuit board encapsulated in a single plastic resin body with the electrode rows extending to a recording edge formed in a rib along one edge of the body. To form the electrode comb, a device having two substantially similar rectangular cross-sectional shaped halves is assembled in one position to form a winding core on which a wire is wound with a plurality of turns, clamped and joined to the respective circuit boards which are mounted on faces of the two halves, subsequently the wires are separated along a parting plane and the two halves are disassembled with one being rotated 180 DEG relative to its previous position so that the faces with the recesses are adjacent each other to form a casting mold into which a plastic resin is injected to encapsulate the wires which after hardening of the plastic are trimmed back at least along the recording edge.
Patent JP-H04289808-A (JP)
Title: Zoom lens device
Inventor: SATO TOKUJI
IPC: G02B7/04
Filed: 1991-03-18
Abstract: PURPOSE:To improve positioning accuracy of a movable cylinder when it is moved to a telephoto position by employing a movement mechanism designed for compact size and reduced cost. CONSTITUTION:A guide member 20 provided parallel to an optical axis P guides the movement of a movable cylinder 11 between a wide angle position and a telephoto position. A lever 10 is provided with an engagement portion 22 for the engagement with the movable cylinder 11 and rotated about a shaft 35 provided in the direction perpendicular to the guide member 20. The rotation of the lever 10 causes the movable cylinder 11 to move from the wide angle position to the telephoto position in the direction of the optical axis P while the engagement portion 22 is caused to rotate in the direction to approach the guide member 20.
Patent JP-H0593628-A (JP)
Title: Angular velocity sensor
Inventor: NAKANE TAKESHI
IPC: G01C19/5614
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a vibrating tuning-fork type semiconductor angular velocity sensor, which can be made compact and light and can be operated with a low- voltage power supply, at a low cost. CONSTITUTION:A tuning fork 2 is formed on a substrate 1 by anisotropic etching. Electrodes 2a are arranged at the end parts of the tuning fork 2. A driving circuit 3 is arranged on the surface of the substrate 1 so as to agitate the tuning fork 2. A stress converting-element 5 is arranged at a supporting arm part 2b for supporting the tuning fork 2 on the substrate 1. An amplifier circuit 6 amplifies the signal corresponding to the stress, which is detected with the stress converting element 5. These parts are provided on the surface of the substrate 1.
Patent JP-H01251955-A (JP)
Title: Method for recording pseudo half tone picture
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G06T5/00
Filed: 1988-03-31
Abstract: PURPOSE:To make a pseudo half tone expression coincident with an input picture density by finding the number of output dot picture elements corresponding to the input picture density value of a unit dither domain and selecting output dot picture elements in the order of the magnitude of the difference value between the input picture density value and a dither threshold. CONSTITUTION:A picture signal process controlling system is constituted of a input picture buffer(Buff) 1, integrating machine 2, dot number deciding ROM 3, dither threshold ROM 4, subtracting machine 5, subtracted result Buff 6, recording dot deciding device 7, and recording picture Buff 8. The number of the output picture elements in a unit dither domain is decided from the mean value of the input picture density value of each picture element in the unit dither domain and the difference value between the input picture density value of each picture element and a dither threshold is checked, and then, picture elements of prescribed dot numbers are turned on in the order of the magnitude of the difference values. Therefore, a pseudo half tone density is accurately obtained and, at the same time, the sharpness of the edge sections of the picture elements can be maintained.
Patent JP-S63245507-A (JP)
Title: Manipulator driving device
Inventor: AKIZUKI KENJI
IPC: B25J9/10
Filed: 1987-03-31
Abstract: PURPOSE:To drive and control the front end part of an arm with a high precision in a simple constitution by obtaining space coordinates of the front end part of the arm and forcibly reducing the driving speed at the time of discriminating that the front end part of the arm enters into a prescribed region and stopping the front end part of the arm in a limited face. CONSTITUTION:When angles theta1-theta4 of respective joints are inputted to a front end position calculating part 10, the calculating part 10 obtains then position of the front end of the arm and outputs the calculated value to a space driving limited region selecting part 11. The selecting part 11 discriminates whether the arm enters into the space driving limited region or not and outputs the discrimination result to a switch circuit 12. Simultaneously, a driving direction discriminating part 13 discriminates the driving direction to the limited face in accordance with axial components of the driving direction of the arm and outputs it to the circuit 12. The circuit 12 is turned on in response to both inputs to operate a limited speed generating part 14. The generating part 14 generates a limited speed signal VL and outputs it to a speed comparing part 15. The comparing part 15 compares the signal VL and a command speed signal VC with each other and outputs one of them which has a smaller absolute value. An axial speed component reproducing part 17 decomposes the input signal into axial components and outputs them. An arithmetic part 18 operates and outputs the joint rotation speed.
Patent JP-H06268025-A (JP)
Title: Die for manufacturing film carrier and manufacture of film carrier using same
Inventor: OSAME TAKESHI
IPC: H01L21/60
Filed: 1993-03-15
Abstract: PURPOSE:To form a die for manufacturing a film carrier which allows high density and high speed by permitting at least one part on the periphery of a part that corresponds to a hole to be opened on the film carrier to have a recessed shape. CONSTITUTION:A film carrier is provided with at least a carrying sprocket hole or an aligning hole or a lead cut hole for electroplating opened by using a die and is provided with a double-layer structure of a metal foil and an insulating film. A die for manufacturing the film carrier is provided with a male mold recessed part 3 and a female mold recessed part 4. The shape, depth and the sizes of the recessed parts can be varied as long as they prevent metal burrs and fine metal powder from entering. Therefore, the film carrier metal foil to be a conductive pattern is not buried or scratched and high-speed and high-density film carrier is provided.
Patent JP-2000274594-A (JP)
Title: Testing system of pressure rise supply device and testing method
Inventor: HIRAI MIKIYA
IPC: F17C7/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a testing system capable of carrying out a motion test of a relief valve of a pressure rise supply device. SOLUTION: This testing system includes a pressure rise supply device 2 and a testing device 82 to test this device 2. The pressure rise supply device 2 is furnished with a pressure rise means to pressure-raised gas for fuel, a filling hose 14 to fill the pressure-raised gas for fuel, a blow-down tank to store gas for fuel and a relief valve to maintain pressure in the blow-down tank at specified pressure. Additionally, the testing device 82 is furnished with a filling container 84 in which gas for fuel is filled.  Gas for fuel is filled in the filling container 84 by connecting the filling hose 14 of the pressure rise supply device 2 to the testing device 82, thereafter, the gas for fuel filled in the filling container 84 in a state of stopping actuation of the pressure rise means is returned to the blow-down tank of the pressure rise supply device 2, and accordingly, an actuation test of the relief valve is carried out.
Patent JP-S63242587-A (JP)
Title: Decoloring pen for no-carbon paper
Inventor: MIIKE TOSHIO
IPC: B43L19/00
Filed: 1987-03-30
Abstract: PURPOSE:To enable handy application of the title pen at the time of use of a no-carbon paper by a terminal user and make it possible to decolor a developed color part or to prevent color development at a part at which color development is unrequired, by filling a felt-tip pen type container with a composition in which the weight ratio of a desensitizer solution to a volatile solvent is set in a specified range. CONSTITUTION:A desensitizer dispersed in a volatile solvent is contained in an ink-containing space part 1 in a writing barrel part 3. When this pen is used, the desensitizer permeates into a felt-made writing tip 2 supported by a holder 4 and a tip support part 5, and the desensitizer is moved from the space part 1 to the front end part of the writing tip 2 making contact with a paper. A composition comprising the desensitizer solution and the volatile solvent in a weight ratio of 95:5-20:80 is contained in the apace part 1 of a felt-tip pen type container. This felt-tip pen is useful in decoloring a developed color part or preventing color development at a part at which color development is unrequired, without leaving any apparently conspicuous marks, in use of a no-carbon paper.
Patent JP-H11274291-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA KAZUHIRO
IPC: H01L21/8234
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the lead current between adjacent semiconductor elements, by equipping a semiconductor device with semiconductor elements isolated by the insulating film in an element isolating region and signal wiring above the insulating film in the element isolating region, on a semiconductor substrate, and providing it with an element isolating electrode, between the insulating films in those element isolating regions and the signal wiring. SOLUTION: An element isolating region D consisting of a selective oxide film 2 and an element formation region E, where an oxide film 3 and a gate electrode 4 consisting of a polycrystalline silicon film are stacked and source diffused layers 5 and 7 and drain diffused layers 6 and 8 are made on both sides of the gate electrodes 4 by implanting a semiconductor with ions, are made on the semiconductor substrate 1. Then, an element isolating electrode 9 consisting of a polycrystalline silicon film is made on the selective oxide film 2 in the element isolating region D, and an oxide film 3 is made to cover its top, and further data write signal wiring 10 consisting of polycrystalline silicon is arranged on the oxide film 3.
Patent JP-S61236527-A (JP)
Title: Liquid crystal shutter device
Inventor: WADA SHOICHI
IPC: G02F1/133
Filed: 1985-04-12
Abstract: PURPOSE:To improve a shutter effect by providing a polarizing plate which matches the polarizing direction of the light reflected from a reflecting plate and adsorption axis on the side of a liquid crystal element where light is made incident. CONSTITUTION:The light of a light source 1 is reflected by the reflecting plate 2 and the liquid crystal display element 3 is driven to allow the transmission of the light therethrough or to shield the same, by which the prescribed data is exposed and imprinted onto a film 4. The light source having the uniform electric field distribution receives polarization by the plate 2. The light transmitted through the polarizing plate 3a is weakened and the incident light to the element 3 decreases when the polarization direction 2p of said light and the absorption axis 3p of the polarizing plate 3a provided on the incident side of the element 3 are matched. The shutter effect is thereby improved and the need for providing a metallic mask is eliminated. The simplification of a process for production and the reduction of cost are thus made possible.
Patent JP-S57194230-A (JP)
Title: Electrical contact material
Inventor: TSUJI HITOSHI
IPC: H01H1/023
Filed: 1981-05-25
Abstract: PURPOSE: To enhance the melt sticking resistance of an Ag-Ni electrical contact material without deteriorating the advantages of the Ag-Ni alloy by adding tungsten carbide or molybdenum carbide to the contact material.  
     CONSTITUTION: An electrical contact material consisting of 40W60wt% Ni, 0.5W 5% tungsten carbide and/or molybdenum carbide, and the balance Ag is provided with enhanced contact performance by uniformly dispersing W and Mo carbides in an Ag-Ni alloy so as to prevent the aggregation of Ni, and superior workability, hardly dissipative property, stable contact resistance, etc. which are advantages of an Ag-Ni electrical contact material are not deteriorated. In the composition <40% Ni results in insufficient melt sticking resistance, and when  the Ni content exceeds 60%, Ni is oxidized to increase the contact resistance.  When the total amount of W and Mo carbides is <0.5%, the aggregation of Ni  due to arc heat of a contact can not be prevented, and >5% W and Mo  carbides deteriorate the workability and cause remarkable dissipation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08283276-A (JP)
Title: Intermediate and method for producing antiviral agent
Inventor: JIYORII DEI GOTSUDOFURII JIYUN
IPC: C07C41/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain optically active cyclobutanone, useful as, e.g. a stock for antiviral agent by oxidizing an optically active 3-methylene-cyclopropane compound into a new diol compound, cyclizing the diol by esterifying the hydroxyl group into an orthoester, and treating the orthoester in the presence of a Lewis acid.  
     SOLUTION: This optically active cyclobutanone shown by formula IV is obtained by (A) oxidizing an optically active 3-methylen-cyclopropane compound shown by formula I (R 1  is a protective group for hydroxyl group) with osmium tetroxide into a new diol compound shown by formula II, (B) treating the diol with trimethyl or triethyl orthoester shown by the formula: R 4 -C-(O-R 3 ) 3  (R 3  is methyl or ethyl; and R 4  is a 1-6C alkyl or phenyl) in the presence of a weakly acidic catalyst into a cyclic orthoester shown by formula III, and (C) treating the orthoester in the presence of a lewis acid. An antiviral agent can be obtained by treating the cyclobutanone with a reducing agent to activate the hydroxyl group and then reacting the product with purine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0949827-A (JP)
Title: Self-traveling inspection device for metallic plate and method for running the device
Inventor: NAKAGAWA HIDEYUKI
IPC: G01N29/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling inspection device for metallic plate which can inspect a metallic plate for flaws and internal defects by using only one inspection sensor without making any special marking on the metallic plate and a method for running the device. SOLUTION: A self-traveling inspection device for metallic plate is constituted by attaching detection sensors 20a-20d, 21a, and 21b for detecting the edge and corner of a metallic plate to a truck equipped with driving wheels 11a and 11b which can be rotated in both the normal and reverse directions and a free wheel 12 and housing a controller 10a and a driving device 10b in a control box 10, and then, attaching a flaw detecting head 19 which can be moved in the horizontal direction to the side face of the box 10. The inspection device automatically detects the flaw and internal defect of the metallic plate while the device is run on the surface of the metallic plate in accordance with inspection standards.
Patent JP-H0579411-A (JP)
Title: Tank exhaust device and operating method thereof
Inventor: UDO FURINTSUERU
IPC: F02D41/00
Filed: 1991-04-11
Abstract: PURPOSE: To estimate the fuel-air mixture existing additionally during a scavenging event without the need for an additional apparatus of a tank ventilation system. CONSTITUTION: A reservoir 41 is communicated with an intake line 1 between a throttle valve 11 and an air mass meter 12 via a delivery line 45. In this way, air mass can be obtained.
Patent JP-H02257314-A (JP)
Title: Servo motor position control circuit
Inventor: OKUSA TAKASHI
IPC: G05B13/02
Filed: 1989-03-30
Abstract: PURPOSE:To perform position control based upon minimum position resolution and to enable fast movement by switching weight corresponding to the position loop gain of the counted value of a counting circuit which counts a position deviation quantity. CONSTITUTION:A command pulse 4 and a feedback pulse 5 which are inputted to the counting circuit 1 of (m)-bit constitution and a D/A converter 3 of (n)-bit constitution which supplies a speed command 10 to a speed control circuit are provided, and further a selecting circuit 2 which selects (n) bits of the (n)-bit digital input 9 of the D/A converter 3 among (m) bits of the counting circuit 1 is provided. A mode switching input 6 which switches an (n)-bit positioning mode input 7 selected at the time of positioning and an (n)-bit fast movement mode input 8 selected at the time of fast movement is inputted to the selecting circuit 2. Consequently, the position control based upon the minimum position resolution can be performed and the fast movement is enabled.
Patent JP-S535545-A (JP)
Title: Normal operation confirming device for computer
Inventor: UCHIDA RIYOUHEI
IPC: G06F11/00
Filed: 1976-07-02
Abstract: PURPOSE: To have a check for CPU operation at normal operation confirmation part FSC by executing altermately the different orders to check the bus state for the address and the data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06291515-A (JP)
Title: Irreversible circuit element for microwave
Inventor: MARUSAWA HIROSHI
IPC: H01P1/383
Filed: 1993-04-06
Abstract: PURPOSE:To provide an irreversible circuit element for microwave which can omit an assembling process by means of a complicated manual work, can cope easily with miniaturization, and also, is inexpensive and excellent in reliability. CONSTITUTION:In a magnetic material 20 for microwave constituted by a ceramic lamination/integral calcination technique, plural center electrodes 9-11 which are separated through a magnetic material layer, and arranged to cross at the center part, and in the lower part than plural center electrodes 9-11, internal electrodes 13, 17, 14, 18, 15 and 16 are formed so as to be superposed at an interval of the magnetic material layer in order to constitute the impedance matching capacity, and on the outside surface of the microwave magnetic material 20, external electrodes 20a-20f connected electrically to suitable electrodes of the center electrodes 9-11 and the internal electrodes 13-18 are formed.
Patent JP-S60222543-A (JP)
Title: Protecting device for engine
Inventor: KIDO YOSHINOBU
IPC: F02D41/22
Filed: 1984-04-18
Abstract: PURPOSE:To perform proper protection, by a method wherein, when an engine operating state trouble signal is continously outputted, a difference between the signal and a set value is integrated, and only when the integrated value exceeds a set value, an engine protecting device is actuated. CONSTITUTION:When a trouble signal is continuously outputted from an operating state detection means 21, a detecing value is compared with a set first set value X1, previously set, by means of a comparing circuit 31, the difference is integrated by a difference integrating circuit 33, and the result is compared with a second set value X2, previously set, by means of a comparing circuit 32. When the integrated value is below the set value X2, by judging that no seriously adverse influence is exercised on protection of an engine, the trouble is tolerated. Meanwhile, if the integrated value exceeds the set value X2, a trouble is decided to be so serious as to exercise an adverse influence on protection of the engine, control of an operation control means 23 is corrected through the working of a correcting means 24 to effect protecting operation. This enables proper protection of an engine depending on the degree of emergency without damage of operability.
Patent JP-S61238493-A (JP)
Title: Steel wire for gas shielded arc welding
Inventor: KANBE YOSHIO
IPC: B23K35/30
Filed: 1985-04-16
Abstract: PURPOSE:To reduce the area of slag inclusion and to improve slag removability, welding workability and the toughness of a weld metal by adding Ti, S, and O at an adequate ratio each to a steel wire for welding to be used for not only CO2 but also mixed Ar-CO2 gas welding. CONSTITUTION:This steel wire contains <=0.15% C (wt%, hereinafter the same), 0.5-1.5% Si, 1.0-2.5% Mn and <=0.015% N and contains 0.010-0.050% S and O in total in which S is within a range of 0.005-0.030% and O within a range of 0.005-0.030% or Ti within the range expressed by the equation. The improvement in the toughness of the weld metal is thus attained by adjusting the content of Si and Mn and incorporating Ti into the wire at the ratio optimum according to the mixing ratio of CO2 in the shielding gas. The slag including rate of the bead surface is reduced and the slag removability and the affinity of the beads are improvedby incorporating S and O at the adequate ratio each into the wire. The characteristics of the slag and the shape of the beads are improved by adding Bi and Sb at the adequate ratio each to the wire.