baber/WOPTO huggingface dataset:
Patent JP-S60213454-A (JP)
Title: Automatic tool changer
Inventor: MACHIDA MASAHIRO
IPC: B23Q3/157
Filed: 1984-04-02
Abstract: PURPOSE:To give the combined kinetic energy of rectilinear motion and rotation to an arm shaft as well as to aim at improvements in speedy changing operation and durability, by installing a cam, which makes the arm shaft setting two tools onto a driving shaft advance in a beeline periodically, and another cam making the shaft into intermittent rotation the other way. CONSTITUTION:When a motor 4 rotates, a driving shaft 2 rotates at equal speed so that a plane groove cam 8 and a roller gear cam 10 tightly attached onto the driving shaft 2 both also rotate at equal speed. With this constitution, a turret 14 engaging the cam 10 performs the specified intermittent rocking motion by means of rib form and, after speed of this motion is adjusted at a gear mechanism 15, is transmitted to an arm shaft 16, thus intermittent motion takes place. Simultaneously, a lever 23 engaging the cam 8 performs periodic rocking motion with a pin 25 as a fulcrum whereby an arm shaft 20 performs the periodic rocking motion as well. Therefore, the arm shaft 20 performs the combined movements of rectilinear motion and rotation through which it changes tools. Thus, smooth and high-speed operations are by far promoted as compared with a hydraulic driving system and, what is more, dispensing with a stopper or the like, and a problem on a shock in time of positioning is solved, thus service life is prolongable.
Patent JP-H02242412-A (JP)
Title: Standby releasing circuit
Inventor: TANITSU TSUNEHIKO
IPC: G06F9/06
Filed: 1989-03-16
Abstract: PURPOSE:To react even a key input with feeling of feather touch and to dispense with software which discriminates by which key input the standby is released by generating a vector address by code-converting a key return signal, and setting it on a program counter. CONSTITUTION:When the key return signal by the key operation of a keyboard 2 is inputted, an OR gate 14 outputs a standby release signal S2, and a built-in oscillation circuit not shown in figure is started to operate. Also, a leading edge detector 15 outputs a signal S3, and the conversion data of a decoder 13 is set at the program counter 11, and the data of the program counter 11 is latched at a PC latch 12. Then, the execution of a program is transferred to the vector address generated by the decoder 13, and an operation to accept the key return signal, etc., is performed. Thereby, it is possible to react according to even the key input with feather touch, and to dispense with the software to discriminate by which key input the release of the standby is performed.
Patent JP-S62221109-A (JP)
Title: Film forming method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1986-03-24
Abstract: PURPOSE:To make it possible to form a high quality single crystal film, whose main component is silicon, on a surface to be formed at a low temperature, by applying heat energy and optical energy having a specified wavelength or less to the gas of a silicon and chlorine compound including a material expressed by a specified chemical formula. CONSTITUTION:By using the chlorinated material of silicon, especially desirably using HxSi2Cl6-x (x=2-5), HxSi2F6-x (x=0-4), HySi3Cl8-y (y=0-6) or HySi3F8-y (y=0-6), a film, whose main component is silicon, is formed. The film, which is formed in this way, can be directly decomposed with light, which has a wavelength of 300nm or less, desirably 254nm and 185nm or especially desirably 185nm, and the silicon element can be yielded. As a result, a single crystal semiconductor can be formed on a surface to be formed by an optical epitaxial growing method at a low temperature of 200-600 deg.C. In addition, the free chlorine or fluorine element has removing action of contaminated material such as natural oxide on the surface to be formed together with an optical cleaning effect. Therefore, defects in the formed film are few.
Patent JP-H04281322-A (JP)
Title: Terminal part of movable cable
Inventor: NOGUCHI SHINKO
IPC: H02G15/02
Filed: 1991-03-06
Abstract: PURPOSE:To make soldering work unnecessary not using braided wire for the connection part of a metal fixture to a cable shielding layer at a terminal part of a movable cable, to prevent the bad influence of heat on an insulating rubber layer inside the cable shielding layer, and to prevent the joint from being cut by external force. CONSTITUTION:A cable shielding layer 6' itself is divided and tied into a plurality of bundles, and crimp terminals 10 are fixed to their tips. Then the tip sections of the shielding layer 6' are fixed to a metal fixture 5 with screws through the medium of said crimp terminals 10. And this cable shielding layer 6' divided and tied into a plurality of bundles is connected to the metal fixture 5, slackening the shielding layer by S-shaped arrangement, etc.
Patent JP-H05275604-A (JP)
Title: Integrated circuit device
IPC: H01L23/50
Filed: 1992-03-24
Abstract: PURPOSE:To eliminate the problems such as the increase in quantity of wiring between parts mounted on a substrate, the increase in wiring pad for remodeling and the pattern for cutting, and the formation of a number of through holes on the whole layer of the substrate, which become the hindrance of optimization of the layer wiring in a substrate. CONSTITUTION:In an LSI having a number of input-output terminals 7, when a remodeling operation requiring cutting is going to be performed, the conduction between the input-output terminals 7 and a chip 1 can be cut off by disconnecting the cutting pattern 4 of the signal from the surface of a package 9 using a physical cutting method. Also, when a wiring is required in addition to the cutting, the wiring is conducted from the surface of a package 8 against a wiring pad 3 or terminal wiring pad 5.
Patent JP-2000260711-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TOKANO KENICHI
IPC: H01L21/205
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of defects, such as haze, of a semiconductor substrate by setting angle θ, ϕwithin specified values when heating a silicon substrate having a principal plane inclined at the angle θ, ϕ to form an epitaxial growth film at an epitaxial growth temperature T. SOLUTION: A silicon substrate has a principal plane with the normal line inclined at an angle θ from the [1, 0, 0] axis toward the [0, 1, 1] axis direction (or toward the [0, -1, 1] direction) and at an angle ϕ toward the [0, 1, -1] direction (or toward the [0, -1, 1] direction). Such a silicon substrate is heated to form an epitaxial growth film on the substrate at a specified epitaxial growth temperature T using a material gas. A silicon crystalline substrate is thus fabricated. In this method, the requirements for the angle θ, ϕ and the epitaxial growth temperature T are 0.02<=θ<=(2×10-6)e0.0088T, 0.02<=<=ϕ<=(2×10-6)e0.0088T.
Patent JP-S57181454-A (JP)
Title: Reel speed servo device
Inventor: INATOME KIYOSHI
IPC: G11B15/54
Filed: 1981-04-30
Abstract: PURPOSE:To always keep the rotating speed of a supply reel constant, by controlling the speed of a tape winding reel based on the speed of reel of tape supply. CONSTITUTION:A speed V1 of a tape supply side S reel 2 and a speed reference Vref are compared 14 to obtain an error V3 in a speed servo loop, and an error V3 is taken as a speed reference V3 and it is compared 15 with a speed V2 of a tape winding T reel 3 to obtain an error V8, which controls the speed of the reel 3 in another speed servo loop. As a result, the rotating speed of the reel 2 is always kept constant.
Patent JP-S62224042-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YASUNAGA
IPC: H01L27/04
Filed: 1986-03-26
Abstract: PURPOSE:To improve space utilizing efficiency in a gate array IC while maintaining the order of wiring and adaptability for automatic design of wiring for the gate array IC, by separating circuit elements and wirings as an upper part and a lower part via a surface insulating film. CONSTITUTION:An internal circuit part 2 wherein arbitrary logic circuits are constituted, a peripheral circuit part 3 and a terminal pad part 4 are arranged in a gate array IC. The internal circuit part 2 is largly apportioned to the central part of a semiconductor substrate 1, which a large number of basic cell arrays 5 are arranged in the internal circuit part 2. Each basic cell array 5 is arranged in parallel with one another, and respective wiring regions 7 of specified width are arranged between the respective basic cell arrays 5. a wiring region 7 shown in a shadowed portion is separated to an upper part and a lower part via a surface insulating film of the semiconductor substrate 1. The wiring is formed on the surface insulating film, while the circuit elements, for example, a bypass condenser, are formed under the film.
Patent JP-S60210690-A (JP)
Title: Water-swelling water stopping material
Inventor: TAKIZAWA MINORU
IPC: C08L101/00
Filed: 1984-04-04
Abstract: PURPOSE:To provide the titled water stopping material which swells with water quickly and has an excellent water stopping effect, prepd. by forming into shape a rubbery substance contg. a water-swelling polymer dispersed homogeneously in it, in such a way that the formed product may have a space within. CONSTITUTION:About 10-200pts.wt. water-swelling polymer [e.g. block polymer having a (hydrophobic polymer segment)-(hydrophilic polymer segment)-(hydrophobic polymer segment) structure] is mixed into 100pts.wt. rubbery substance (e.g. polychloroprene rubber) and the mixt. is formed by extrusion molding, etc. into shape having a space or a notch as shown in figures. (The mixt. is crosslinked when necessary).
Patent JP-H09253922-A (JP)
Title: Pressing mechanism of press board
Inventor: YOSHIDA MINORU
IPC: B23D19/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To use conveniently a press piston by elongating the maximum pushing distance, and economically replace parts having worn screws. SOLUTION: A main body 1 is provided in the front surface with a piston hole 6, and a press piston 7 is fitted in the piston hole 6 in a press board. The main body 1 is provided in the outer peripheral surface with a hole 9. The bottom side portion of the hole 9 is formed into a fit hole 11 and the bottom part of a press chamber 10 communicates to the bottom part of the piston hole 6. A press piston 14 is fitted in the press chamber 10, and oil 15 is filled in the bottom part of the press chamber 10 and the bottom part of the piston hole 6. A tube 16 is fitted in the fit hole 11 and fixed thereto extractively. A pressure screw shaft 17 is screwed into the central screwed hole of the tube 16 to abut against the press piston 14. When the press screw shaft 17 is advanced, the press piston 7 is pushed out.
Patent JP-H07279777-A (JP)
Title: Rgr device for supercharging diesel engine
Inventor: IKETANI NOBUYUKI
IPC: F02D9/06
Filed: 1994-04-04
Abstract: PURPOSE:To prevent the corrosion and deterioration of a compressor or the like for improving its durability, and to provide an EGR device to also perform exhaust braking function by simply composing a diesel engine EGR device having a turbocharger. CONSTITUTION:An EGR device has an EGR path 12 for making an exhaust path 3 provided with a turbine 11 communicate with a suction path 2 provided with a compressor 6. The inlet 12a of the EGR path is connected with the exhaust path on a side being more upstream than the turbine, and the outlet 12b of the EGR path is connected with a suction path on a side being more downstream than the compressor, and an exhaust pressure control valve 15 which controls the exhaust path to a middle opening rate during the process of EGR so as to make the inlet pressure of EGR path higher as much as fixed pressure than the outlet pressure, and controls the exhaust path so as to be about full-opening during exhaust braking is provided on the side being more downstream than the turbine of the exhaust path. In addition, an EGR flow rate control valve 13 which controls the EGR path 12 to an opening rate where EGR flow rate is optimum during the actuation of EGR and to the totally closed state during the actuation of exhaust brake is provided in the EGR path 12.
Patent JP-H11244222-A (JP)
Title: Mounting structure of fluid jet nozzle for endoscope
Inventor: KOMI SHUJI
IPC: G02B23/24
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide amounting structure of a fluid jet nozzle for an endoscope with which the fluid jet nozzle, which is detachably mounted on a top component part, can be attached and detached easily and also, when being attached, can be firmly fixed in a stable condition by adopting a structure wherein a screw hole is drilled at a position which is located on a top side of a cover-clad part of the top component part, a setscrew for fixing the fluid jet nozzle is screwed in to fix the fluid jet nozzle so as to abut against a circumferential plane of a connection collar part of the fluid jet nozzle. SOLUTION: A fluid jet nozzle 36 for washing an observation window consists of a connection tubular part 37 and a jet part 38 and as secured fixedly by screwing in a setscrew 42 in a screw hole 41 drilled and tapped in a top portion of an endoscope body 10. An attaching part 42b is formed consecutively at an end part of the setscrew 42 and is engaged with a necessed part 43 of the connection tubular part 37.A through hole 44 is pierced at a location in a fitting fitting part 30b of a top cover 30 where the screw hole 41 is formed and the setscrew 43 can be screwed in and out through this through hole 44.
Patent JP-H11295861-A (JP)
Title: Color photographic element
Inventor: VISCONTE GARY W
IPC: G03C7/30
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer and multicolor photographic element having a well-balanced water swelling value in each dye-forming hydrophilic colloidal layer and improved in sensimetric characteristics right after manufactured and reduced in use of a chemical material also in post hardening effect. SOLUTION: This photographic element is provided on a support with at leat each one of blue-, green-, red-sensitive emulsion layers and a silver halide emulsion layer containing plural dye-forming hydrophilic colloids each spectrally sensitized in spectral visible regions different from each other, and this photographic element attempts that the uppermost silver halide emulsion layer has a water swelling rate more than the other photosensitive emulsion layers.
Patent JP-S57182354-A (JP)
Title: Molding composition for frp
Inventor: MIKI KATSUO
IPC: C08L101/00
Filed: 1981-05-02
Abstract: PURPOSE: To provide the titled compsn. which can give FRP articles having excellent surface smoothness and capable of forming a coating film on the surfaces thereof without causing bubbling or forming pinholes, consisting of a resin component having a specified composition, a reinforcing material, powdered paint, a filler and a catalyst.  
     CONSTITUTION: 15W60wt% resin component such as an unsaturated polyester resin, 15W60wt% reinforcing material having a diameter of 2W30μ and a length of 5W50mm such as glass fiber, 0.3W20wt% powdered paint such as powdered epoxy resin paint, 15W60wt% filler such as CaCO 3  and 0.01W5wt% catalyst such as t-butyl perbenzoate are mixed together to obtain a mixture which is then molded into a sheet, a bulky material or a rod to obtain a molding compsn. for FRP. This compsn. is charged in a mold having a required shape and coated with a parting agent, and compression-molded at a pressure of 3W200kg/cm 2  and at 120W180°C for 2W20min to obtain an FRP article capable of forming a coating film on the surface thereof without causing bubbling or forming pinholes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54157667-A (JP)
Title: Electronic watch with alarm
Inventor: KOMATSU YUUZOU
IPC: G04G13/02
Filed: 1978-06-01
Abstract: PURPOSE:To produce alarm sounds of changing pitches by synthesizing two or more kinds of driving signals through the ultilization of respective frequency dividing stage outputs thereby producing alarm sounds. CONSTITUTION:The frequency divided outputs from a frequency dividing circuit 4 go through an AND gate 28 which is opened by way of a coincidence memory circuit 16 and priority circuit 20 at the alarm set time to open an AND gate 27 to which the divided outputs phix from a circuit 4 are applied. On the other hand, the divided outputs phi1 are applied to an FF 40 whose input clock is the divided outputs phi2 throgh the inverter of the circuit 4. The AND gate 38 to which the divided outputs phiy of the circuit 4 are applied is opened by the outputs phi1 of a phase deviated according to the outputs phi1, phi2 outputted by the FF 40, at the timing differing from the opening timing of the gate 27. an alarm sound producing circuit is driven by the divided outputs phix, phiy differing with the first and second halves, whereby the alarm sounds of changing pitches being not monotonous may be produced.
Patent JP-2000258540-A (JP)
Title: Radiation detector
Inventor: MAEKAWA TATSUYUKI
IPC: G01T1/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation detector that allows two systems of photodetectors to minimize mutual influence and maximize detection efficiency in a wavelength-identification-type double-layer photodetector for discriminating particles. SOLUTION: A radiation detector is equipped with a first photodetector 4 that has a first color filter 3 for selectively extracting light from a first scintillator 1, and a second photodetector 6 that has a second color filter 5 for selectively extracting light from a second scintillator 2, and arrangement is made at a position where a direction for connecting the center of the first color filter 3 to that of the second one 5 is perpendicular to (b) or is slanted for (c) the longitudinal direction of the first and second scintillators 1 and 2 (b), and at the same time approach can be made.
Patent JP-H0714380-A (JP)
Title: Ferroelectric memory system
Inventor: OMURA MASAYOSHI
IPC: H01L21/8246
Filed: 1993-03-25
Abstract: PURPOSE: To provide a ferroelectric memory device capable of performing the non-destructive reading of stored information and making the device a long life and suitable for integration. CONSTITUTION: When information is read out of the ferroelectric capacitor CA of polarization PA used for a memory cell part, the ferroelectric capacitor CB of polarization PB is connected to the ferroelectric capacitor CA in parallel or in series. Consequently, the synthesized hysteresis of the ferroelectric capacitors CA, CB having different hysteresis characteristics from each other becomes a twisted hysteresis being effective for non-destructive reading.
Patent JP-H10257812-A (JP)
Title: Mounting device of mower
Inventor: HARADA ISAMU
IPC: A01B63/108
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a cutting nonuiformity from occurring by dissolving a problem that a rear part is hung and hit against an obstacle at the time of containing when a reel mower is elevated since the front upper part of a mower main body is hung and pulled in a conventional real mower. SOLUTION: A pulling arm is protruded from a traveling machine frame so as to be freely vertically rotatable so as to be connected to the front lower part of a mower in the tip of the pulling arm with a pulling bracket, a damper 38 consisting of a cylinder is held between the pulling arm and the rear part of the mower and a solenoid valve V2 for suppressing the flow of operation oil is disposed between pipes 77 and 78 for permitting the bottom side of the damper 38 to communicate with the rod side of it.
Patent JP-S63232259-A (JP)
Title: Plane type fluorescent lamp
Inventor: HINOTANI KATSUHIRO
IPC: H01J61/30
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the generation of the nonuniformity of luminance and the variation of color tone on the luminous surface of a fluorescent lamp even when a reinforcing glass member is used by using a kind of glass which has nearly flat light transmissivity characteristics in the wave length range of visible light as the said reinforcing glass. CONSTITUTION:As for a reinforcing glass member 11 a white glass plate is used. The said glass plate contains less than about 0.02% of Fe2O3 and has high and nearly flat transmissivity characteristics in the wave length range of visible light. Further the surface of the said reinforcing glass plate 11 is roughened, so that the incident light to the glass plate 11 is reflected irregularly at the side wall and its large portion is sent to the uncoated portions 5, 5 of phosphor. Thereby the nonuniformity of luminance and the variation of color tone can be eliminated even when the reinforcing glass plate is used.
Patent JP-S56162750-A (JP)
Title: Defect correcting method for photomask
Inventor: KINOSHITA HARUAKI
IPC: G03F1/72
Filed: 1980-05-20
Abstract: PURPOSE:To make correction possible with ease by condensing the laser beam of short wavelength which a glass substrate absorbs to the less defect part of a light shielding patterns formed on the transparent glass substrate thereby giving a flaw which irregularly reflects ultraviolet rays and makes the defect part nontransmittable to said part. CONSTITUTION:A photomask 10 having the loss defect part 11 of a light shielding pattern 9 formed by vapor-depositing Cr or Cr2O3 on a transparent glass substrate 8 is placed on an XY table 6. laser light of <=300m wavelength which the glass material (soda lime glass) of the substrate 8 can absorb (light of 0.266mu of the 4th higher harmonic wave of Nd-YAG laser) from a light source 1 is passed through the 4th higher harmonic wave generator 2, then through a beam expander 3 and a variable slit 4, whereby a laser beam 5 is changed to shape conforming to the pinhole to be corrected, after which it is irradiated to a defect part 11. Thereby, a flaw which irregularly reflects ultraviolet rays during the use of the mask is given to the defect part 11, and it is made nontransmittable. In this way, the correction is accomplished without using laborious and long-time work as in the conventional art.
Patent JP-S63231806-A (JP)
Inventor: MORISHITA TOSHIO
IPC: H01B11/00
Filed: 1987-03-19
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-H06279396-A (JP)
Title: Producing thiol group-containing carboxylic acid esters
Inventor: HAYASHI TETSUO
IPC: C07C323/52
Filed: 1993-03-25
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as a raw material for medicines, agrichemicals, polymer additives, photopolymers, etc., by subjecting a specific SH group-containing carboxylic acid lower alkyl ester to transesterification in the presence of a specific element oxide catalyst. CONSTITUTION:A thiol group-containing carboxylic acid lower alkyl ester of the formula (R<1> to R<4> are H, methyl or ethyl; R<5> is 1-4C lower alkyl; (n) is 0 or 1-3 integer) (e.g. beta-mercaptopropionic acid methyl ester) is subjected to transesterification with a 2-20C monohydric or dihydric alcohol (e.g. 2- ethylhexanol) in a nitrogen atmosphere at 100 deg.C by using one or more oxides (e.g. calcium oxide) prepared by burning a hydroxide of an element of the group 2A or 3A at 500 deg.C for 2 hours as a catalyst to give the objective thiol group-containing carboxylic acid ester useful as a raw material for many organic synthetic products such as medicines, agrichemicals, polymer additives, photopolymers, etc.
Patent JP-H07283399-A (JP)
Title: Misfet and its manufacture
Inventor: NISHI KENJI
IPC: H01L29/78
Filed: 1994-04-05
Abstract: PURPOSE:To provide a MISFET whose hot carrier-resistant property is strong by a method wherein a high-resistance layer is formed in the depth direction at the inside of a drain diffused layer and a drain current flows deeply near a drain and to provide its manufacturing method. CONSTITUTION:A MISFET is provided with a gate, with a first drain diffused layer 15 which is formed on the side part at the lower part of the gate, with a high-resistance layer 18 which is formed in the depth direction of the drain diffused layer 15 and with a second drain diffused layer 20 which is deposited on the first drain diffused layer 15 so as to bury the high-resistance layer 18.