baber/WOPTO huggingface dataset:
Patent JP-H05221711-A (JP)
Title: Refractory base stock and refractory using the same
Inventor: NAKAO ATSUSHI
IPC: C04B35/043
Filed: 1992-02-14
Abstract: PURPOSE:To obtain refractory base stock giving a refractory excellent in oxidation resistance, corrosion resistance or the like by coating one or more kind of metals such as Al, Mg, Zr, Ti, Ca, Cr with magnesia refractory material. CONSTITUTION:The magnesia refractory material is applied with one or more kind of metals such as Al, Mg, Zr, Ti, Ca, Cr independently or jointly to produce the base stock for refractories. Next, 70-97 pts.wt. refractory base stock is mixed with 30-3 pts.wt. graphite to produce uncalcined refractories or to produce calcined refractories by firing at >=400 deg.C. As a result, e.g. when the surface coated metal is Al, Al2O4 spinel is formed by the reaction of Al with MgO of the refractory material and by a reaction of Al with graphite, Al3C3 is formed to chemically combine graphite with the refractory material and consequently the fine structure is formed.
Patent JP-H03261360-A (JP)
Title: Driving motor for magnetic disk equipment
Inventor: OSAWA MASAHIRO
IPC: H02K5/10
Filed: 1990-03-09
Abstract: PURPOSE:To prevent an air flow from the inside to the outside of a drive motor and scatter of contaminants by subjecting a pressure generated by a fan and formed on an outer surface of labyrinth seal, to a gap of labyrinth seal. CONSTITUTION:Slits 16 made in a radial direction, are provided on an outer surface of labyrinth seal which seals between the inside and outside of a driving motor, along the circumference and a groove 18 is provided on a shield plate 11 along the circumference facing the slits 16, and a ring shaped guide plate 19 is so mounted that it covers the groove 18 and a part of an outer surface section of the slits 16 and these form a fan. A pressure of this fan generated in the groove 18 by rotating an outer rotor, is subjected to a gap of labyrinth seal 12, and prevents an air flow from the inside to the outside of the drive motor and scatter of contaminants.
Patent JP-H06251985-A (JP)
Title: Ceramic capacitor and manufacture thereof
Inventor: OKINO KIWA
IPC: C04B35/46
Filed: 1993-02-25
Abstract: PURPOSE:To provide a ceramic capacitor, which is small in size, large in capacity, and high in CR product at a high temperature, at a low cost. CONSTITUTION:A dielectric ceramic composition is composed of 100.0 parts by weight of basic component and 0.2 to 5.0 parts by weight of additive component, wherein the basic component is expressed by a composition formula, (1-alpha-beta)(Bak-(x+y)MxLy)Ok(Ti1-zRz)O2-z/2+alphaBaZrO3+betaMgNb2O6 (where M is Mg and/or Zn, L is Ca and/or Sr, R is one or more elements selected from Sc, Y, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu), and the additive component is composed of LiO, SiO, and MO (where MO is one or more kinds of oxides selected from BaO, SrO, CaO, MgO, and ZnO).
Patent JP-H09190735-A (JP)
Title: Key switch and keyboard having the same
Inventor: KOIKE TAMOTSU
IPC: H01H3/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a keyboard by utilizing link mechanisms. SOLUTION: A key top 21 has sliding guides on its lower surface. The sliding guides are designed to guide the sliding thank 31-3 of a first link 31 and the sliding shank 31-3a of a second link 32 respectively in X1, X2 directions that are perpendicular to depressing direction Z2, and occupies little space in the depressing direction. The first and second links 31, 32 are combined into a V shape by fitting their rotating shanks 31-1, 31-5a into bearing holes 25-5-1, 25-5-2 in a housing 25 and causing fan-shaped wheel parts 31-6, 31-7a to mesh with each other, and are supported on the housing 25. Thus when the key switch 20 is depressed, the sliding shanks 31-3, 31-3a move within the sliding guides in X1 and X2 directions, respectively, and rotate in symmetry so that the first and second links 31, 32 open.
Patent JP-H01279834-A (JP)
Title: Novel use of 4-(3-phosphono- 2-propenyl)-2-piperazine carboxylate
Inventor: AANORUDO KIISU DEIKUSON
IPC: A61K31/675
Filed: 1989-03-10
Abstract: PURPOSE: To use a [R-(E)]-4(3-phosphono-2-propenyl)-2-piperazinecarboxylic acid compound for treating diseases characterized by impulsive diminution and/or social withdrawal, insomnia or megrim. CONSTITUTION: This medicinal composition for treating diseases characterized by the above-mentioned symptoms contains as active ingredient [R-(E)]-4(3- phosphono-2-propenyl)-2-piperazinecarboxylic acid, its hydrate, or medicinally permissible salt thereof. The daily dose of the active ingredient is normally about 0.3-3mg/kg, or about 5-800mg/kg for large-sized mammals such as human in one to four portions.
Patent JP-H03261183-A (JP)
Title: Thin film thermocouple element
Inventor: KOTADO SETSUO
IPC: G01K7/02
Filed: 1990-03-09
Abstract: PURPOSE:To improve a thermal responding speed by covering the peripheral edge of a substrate except a part provided with a thermocouple and electrodes with a thermal conductive material. CONSTITUTION:A first amorphous semiconductor thin film 2 and a second amorphous semiconductor thin film 3 in contact with part 8 (junction) of the film 2 are provided on an insulating board 1 made of a thermal nonconductive material, and a pair of ohmic electrodes (electrode pair) 4, 5 are provided in contact with parts of the films (thin filmlike thermocouple) 2, 3 separately from the junction 8. At least part of the peripheral edge of the board 1 except the thermocouple 2, 3 and the electrode pair 4, 5 is covered with a thermal conductive member 9. Thus, a thermal responding speed can be accelerated.
Patent JP-H02240156-A (JP)
Title: Preparation of conductive acrylonitrile resin molding
Inventor: YAMAMORI HISAYOSHI
IPC: C08L33/18
Filed: 1989-03-14
Abstract: PURPOSE:To obtain inexpensively the title molded item with excellent moldability by removing a solvent from a viscous soln. consisting of a specified acrylonitrile resin powder and a solvent and then molding it. CONSTITUTION:An acrylonitrile resin powder (A) on the surface of which an electrically conductive layer consisting of tin (IV) oxide is formed by heat- treating an acrylonitrile resin powder with a particle diameter of 5-100mum contg. 50wt.% or more acrylonitrile under a wet condition made by an aq. soln. contg. 0.5-5wt.% tin (IV) chloride at 60-140 deg.C for 2-60min. A viscous soln. is obtd. by mixing the formed powder with a solvent for the acrylonitrile resin (e.g. dimethylformamide). Then, the solvent is removed from this viscous soln. and molding thereof is performed.
Patent JP-S55152401-A (JP)
Title: Measuring rule
Inventor: MIYASAKA TETSUO
IPC: G01B3/04
Filed: 1979-05-17
Abstract: PURPOSE: To easily read measurement in a place where the intensity of illumination is not sufficiently high, and improve the measuring efficiency and accuracy, by providing a rule with notches or holes as guides in such positions thereon that are at end portins of predetermined graduation lines.  
     CONSTITUTION: A rule body 10 is provided with regularly spaced graduation lines 12 along one lengthwise edge thereof, and regularly spaced auxiliary graduation lines 14 among the lines 12. Triangular notches 16 are provided at regular intervals along one lengthwise edge of the rule body 10 such that the notches 16 are aligned with such graduation lines 12 that are selected in advance. Holes 18 are provided at inner ends of such graduation lines 12 that are equidistant from two adjacent notches 16. In order to measure an object A, an end portion of a line 12a is aligned with a predetermined position on the object A, and adjacent notches 16b, 16c... are counted as measuring guides to read measurement along a line 12b which is aligned with another predetermined position on the object A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05226894-A (JP)
Title: Control method of electronic part mounting device
Inventor: ARAI SHIGEO
IPC: B23P21/00
Filed: 1992-02-14
Abstract: PURPOSE:To determine an unloading position of an electronic part of an electronic part feeder by storing attaching standard position coordinate for each electronic part feeder attaching position and an offset amount from an electronic part feeder attaching standard position which differs for each type of electronic part feeders. CONSTITUTION:After adding and subtracting deviation in X-direction and Y- direction from an electronic part feeder attaching standard position and generated in a manufacturing stage of an electronic part mounting device a first memory part stores coordinate of an electronic part feeder attaching standard position at an arbitrary electronic part feeder attaching position in electronic part feeder attaching devices 221...2n determined in a design stage of an electronic part mounting device as coordinate of an electronic part feeder attaching standard position for each of electronic part feeder attaching positions 221...2n. A second memory part stores an offset amount from an electronic part feeder attaching standard position which differs for each type of electronic part feeders 231...23n to electronic part unloading positions 241...24n.
Patent JP-H0594948-A (JP)
Title: Thin film semiconductor device and manufacture thereof
Inventor: HINO TAKESHI
IPC: H01L21/20
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the generation of a bead-up, which is generated at the time of melting recrystallization, by a method wherein a wattable atom penetrating region is provided on the side of a substrate between the substrate having a surface layer consisting of a silicon oxide and a single crystal silicon layer. CONSTITUTION:A wettable atom penetrating region 2 is provided on a substrate 1 having a surface layer consisting of a silicon oxide, then, an amorphous silicon or polycrystalline silicon layer 3 is formed. Moreover, after a surface protective layer 4 is formed thereon, the layer 3 is converted into a single crystal silicon layer by a band melting recrystallization method. Thereby, the rouding phenomenon of molten silicon in the rescrystallization method is prevented from being generated and it becomes possible to improve the yield of a substrate consisting of a single crystal silicon thin film.
Patent JP-S57175720-A (JP)
Title: Method for forming silicon film
Inventor: ICHIMURA TAKASHIGE
IPC: C23C16/24
Filed: 1981-04-21
Abstract: PURPOSE:To obtain an Si film having reduced H2 content and improved quality, by decomposing the reaction gas to an extent that there is essentially no precipitation of Si, evacuating the contained H2 selectively, feeding the reaction gas to the evacuated reactor, and carrying out the plasma CVD. CONSTITUTION:The reaction gas comprising SiH4 gas and optionally mixed with B2H6 gas etc. is fed to the reactor 1 through the opening 13 of the gas inlet tube 6. The SiH4 gas is decomposed by the silent discharge in the decomposing chamber 12 to an extent that there is no precipitation of Si, and introduced into the double-walled tube. H2 gas existing in the reaction gas is removed in the double-walled tube by evacuating through the hydrogen-permeable membrane 9 to reduce the H2 content of the reaction gas. The reaction gas is sent to the reactor 1 evacuated through the evacuation tube 8 to a required degree of vacuum, and decomposed by the glow discharge generated by imposing electrical potential between the upper and the lower electrodes 2,4. An Si film is deposited on the substrate plate 5 heated with the heater 3.
Patent JP-S61220065-A (JP)
Title: Card reader system
Inventor: ONISHI KAZUAKI
IPC: G06Q50/16
Filed: 1985-03-25
Abstract: PURPOSE:To reduce a load on a central supervisory controller side by providing a card reader side dispersedly with a matching function for data of magnetic cards. CONSTITUTION:A card reader 4 for controlling an electric lock 2 which is connected to the central supervisory controller 1 through a signal line 3 has an interior reader part 5 and an exterior reader part 6. When a magnetic card is inserted into the reader part 5 or 6, read data of the card is inputted to a CPU 15 through an I/F 22. The CPU 15 matches the input data with data read out of a ROM 13 and a RAM 14 and when a matching coincidence is obtained, OK lamps 8 of the reader part 5 or 6 is turned on, the electric lock 2 is unlocked and the matched data is sent to the controller 1 through an I/O 12. The controller 1 performs necessary processing control on the basis of the received data and prints the data out on a printer 20. When a wrong magnetic card is inserted into a reader 7, or when the door is opened forcibly, the CPU 15 allows a buzzer 10 to sound for a specific time with information from a door switch 11 and also sends data to the controller 1.
Patent JP-H07258076-A (JP)
Title: Composition for skin disease of which effective component is amphoteric lactate amino acid
Inventor: PURAKASU PARABU
IPC: A61K8/37
Filed: 1995-03-20
Abstract: PURPOSE: To obtain the subject composition for treating dermatological disorders containing an amphoteric salt of a specific α-hydroxy acid, especially lactic acid, capable of enhancing skin permeation and skin retention of the lactic acid and useful for topical administration. CONSTITUTION: This composition contains an effective amount of an amphoteric salt of (D) an α-hydroxy acid selected from the group consisting of lactic acid, glycolic acid, citric acid, tartaric acid and malic acid, especially preferably lactic acid or glycolic acid with (E) a compound selected from the group consisting of an amino acid, a dipeptide, a polypepide and a protein, especially preferably lysine in a carrier containing (A) about 0.5-0.8% glyceryl monocaprylate, (B) about 0-80% petrolatum and (C) about 0-30% isopropyl myristate. The composition is at pH about 3-9.
Patent JP-H03263554-A (JP)
Title: Multiple refrigerating machine
Inventor: SHIMIZU EIICHI
IPC: F25B7/00
Filed: 1990-03-12
Abstract: PURPOSE:To quickly start up a low temperature side refrigerating cycle by providing a control valve, which is closed before a compressor is operated, on a pipe which connects a condenser and a pressure reducing device of a high temperature side refrigerating cycle. CONSTITUTION:At start-up of operation, a compressor 6 of a high temperature side refrigerating cycle 5 is operated, and a control valve 11 is opened to make the refrigerant flow in the direction shown by arrows. Before start-up of operation, that is, before completion of the last operation, the control valve 11 is closed and pump-down operation is carried out to recover the refrigerant from an evaporator 14 into high-pressure side pipes a condenser 8, etc. Therefore, the evaporator 14 is quickly cooled by the refrigerant flowing in it after operation is started because operation is started with the refrigerant absent in the evaporator. After a specified time period elapses since the compressor 6 is started by a delay device 39, a compressor 18 of a low temperature side refrigerating cycle 17 is started. Thereby, the start-up time period of the low temperature side refrigerating cycle 17 can be shortened.
Patent JP-H02239476-A (JP)
Title: Servo circuit adjusting method for magnetic disk device
Inventor: HASHIMOTO SHUICHI
IPC: G05D3/12
Filed: 1989-03-13
Abstract: PURPOSE:To exactly execute automatic adjustment by starting the seek drive of a servo circuit in correspondence to the detection of an index signal, measuring the operation of the servo circuit by the seek drive and determining an adjusted value. CONSTITUTION:The adjusted value is applied to a servo circuit CT and in correspondence to the detection of the index signal from the output of a servo head 1b, the seek drive of the servo circuit CT is started. Then, the operation of the servo circuit CT is measured based on the output of the servo head 1b by the seek drive and the adjusted value is determined based on the result of this measurement. Accordingly, the operation can be always measured based on the output of the servo head 1b in the same position of an index. Thus, even when the servo track write on a servo surface is dispersed in each adjustment, the operation can be measured in the same position from the index and the automatic adjustment can be exactly executed.
Patent JP-S63227181-A (JP)
Title: Color converting method
Inventor: CHIBA KAZUHIRO
IPC: B41J3/00
Filed: 1987-03-16
Abstract: PURPOSE:To execute a color conversion whose color reproducibility is satisfactory, by a simple constitution, by resolving each image signal of R, G and B into an achromatic color component and a color component, deriving a partial color conversion data at every its component, and outputting it synthetically or selectively. CONSTITUTION:R, G and B image signals which have been applied to input terminals 1-3 are inputted to a minimum value calculator 4 and a subtracter 5. The calculator 4 outputs a conversion address signal alpha of an achromatic color component and a code (a) for showing which signal of three colors is minimum. The subtracter 5 inputs the signal alpha and outputs R-alpha, G-alpha, and B-alpha. An address synthesizer 6 generates an address signal (b) required for a color conversion from the output of the subtracter 5 and the code (a). To a memory 7, the signal (b), the code (a) and a control signal CONT from a terminal 11 are inputted, and an achromatic component (k) is derived and stored in a latch 8. To a memory 9, the component (k), the signal alpha and the signal CONT are inputted, and a desired conversion data is derives. An output processor 10 brings each partial data of the memory 7 and the memory 9 to a synthetic addition or a selecting output and obtains prescribed imaging signals of Y, M and C.
Patent JP-H06273289-A (JP)
Title: Standard sample
Inventor: TAKENAKA HISATAKA
IPC: G01N23/225
Filed: 1993-03-19
Abstract: PURPOSE:To improve the precision in the calibration of the resolving power of a secondary ion mass spectrum analyzer and evaluate the ion beam inductive diffusion by forming a standard sample by laminating a plurality of substance layers containing metal isotopes as main component. CONSTITUTION:A standard sample is formed by laminating a plurality of substance layers containing metal isotope as main constituent. For example, a lamination film which is formed by laminating three layers in each of the 58 Ni layers and 62 Ni layers having each prescribed thickness on a Si substrate by the sputtering method, and the standard sample is obtained. When this standard sample is used in the calibration of the resolving power of a secondary ion mass spectrum analyzer, the chemical property of the substance layer is perfectly same, and the interface effect and the matrix effect dissipate, and the increase/decrease of the abnormal secondary ion intensity are eliminated, and the secondary ion intensity distribution having high precision can be measured. Further, when the ion intensity is measured, carrying out the sputter etching of the standard sample in the depth direction, the ion contained in the second substance layer is diffused into the first substance layer and detected, and the ion beam inductive diffusion can be evaluated.
Patent JP-S63226899-A (JP)
Title: Superconductive wigller
Inventor: BANDAI SHINICHI
IPC: H05H13/04
Filed: 1987-03-16
Abstract: PURPOSE:To optionally select the polarization of the light to be extracted by combining a horizontal superconductive wigller having the vertical magnetic field and the vertical superconductive wiggler having the horizontal magnetic field in series and independently controlling the strength of each magnetic field. CONSTITUTION:A superconductive wiggler 16 is constituted by arranging a horizontal wiggler 24 and a vertical wiggler 26 in series on the orbit 11 of electrons e<->. The electrons passing on the orbit 11 are deflected in the horizontal direction by the horizontal wiggler 24 and emit the light. The electrons can be returned to the original orbit 11 by adjusting the strength of the magnetic field of superconductive magnets 30A, 30B in relation to superconductive magnets 28A, 28B, 32A, 32B. The electrons having passed the wiggler 24 are deflected in the vertical direction by the wiggler 26 in the vertical direction and emit the light. The electrons can be returned to the original orbit 11 by adjusting the strength of the magnetic field of superconductive magnets 36A, 36B in relation to superconductive magnets 34A, 34B, 38A, 38B. The polarization characteristic of the light can be optionally selected by changing the deflection direction of electrons.
Patent JP-H03264780-A (JP)
Title: Closed type electric motor-driven compressor
Inventor: HIGASHIKURA TAKAO
IPC: F04B39/00
Filed: 1990-03-12
Abstract: PURPOSE:To protect a glass part in a hermetically sealed terminal par from metal dust so as to prevent an electric spark from its generation by providing a fence, which is mostly fitted to a peripheral flange part of the hermetically sealed terminal part by coating it, in a side of the hermetically sealed terminal part of a housing connected thereto. CONSTITUTION:A hermetically sealed terminal part 1, secured to a hermetically sealed vessel 7 of a closed type electric motor-driven compressor, has a metal outer ring 4 having three through holes 2, and a pin 5 is inserted into each through hole 2 through a glass 6. Here a fence 21, which can be fitted to a peripheral circular flange part 22 of the hermetically sealed terminal part 1, is integrally formed in a housing 14 for housing a receptacle 15 fitted to each pin 5. Connection of the receptacle 15 to the hermetically sealed terminal part 1 is completed by insertion-fitting this housing 14 into the peripheral circular flange part 22 in the hermetically sealed terminal part 1 in a predetermined position of the pin 5 and the receptacle 15. In this way, metal dust, generated in the hermetically sealed vessel 7, is prevented from sticking to the glass part 6 by means of the fence 21.
Patent JP-H11241370-A (JP)
Title: Power part structure for construction machine
Inventor: SAGI KAZUYUKI
IPC: E02F9/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a power part structure to cover the rotation exposure side of a pulley, and a belt. SOLUTION: This device is provided with an engine, a rotation transmitting means to transmit rotation of an engine rotation shaft, and an accessary equipment having a drive shaft 45 driven to rotate by the rotation transmitting means. It is also provider with a radiator disposed to face an inner fan of the accessary equipment, a fan guard fixed to the radiator to surround the fan, and a cover fixed to the engine to surround at least a part of the rotation transmitting means.
Patent JP-S52143994-A (JP)
Title: Ozonizer
Inventor: MIYAKI TOSHIO
IPC: C01B13/11
Filed: 1976-05-26
Abstract: PURPOSE: To make a heat pipe-structural electrode bar an internal cooling type one by inserting the bar into a dielectric tube coaxially arranged in a metallic tube like outer electrode and filling the space between the bar and dielectric tube with a compound of high heat conductivity and low electric resistance so as to make an ozonizer small and to increase the unit capacity. 
     COPYRIGHT: (C)1977,JPO&Japio