baber/WOPTO huggingface dataset:
Patent JP-H03263105-A (JP)
Title: Numerical controller having store managing function of working information
Inventor: TERAJIMA ATSUSHI
IPC: G05B19/18
Filed: 1990-03-13
Abstract: PURPOSE:To execute the system management by an NC device itself by constituting the controller so that an NC working program and tool information data can be coordinated and managed. CONSTITUTION:In an NC program memory 19, an NC working program Pa1 for a work A, macro variable information data Pa2 for the work A, and tool information data Pa3 for the work A are coordinated to one set, and stored and managed by the same store format under the program number of the same NC working program. In the same way, an NC working program Pb1 for a work B, macro variable information data Pb2 for the work B, and tool information data Pb3 for the work B are coordinated, and stored and managed. In such a way, since various working information specified at every kind of an object to be worked is coordinated, and stored and managed in a memory in an NC device, the system management can be executed by the NC device itself.
Patent JP-S52145754-A (JP)
Title: Current differential type protective relaying device
Inventor: AOKI YASUO
IPC: H02H7/00
Filed: 1976-05-31
Abstract: PURPOSE: To prevent error operation by computing suppressed quantity to every wave and making logical product of the computing results the final output, from the fact that either positivie wave or negative wave in transformer of error current becomes big. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05267809-A (JP)
Title: Manufacture of ceramic plate board
IPC: H05K1/09
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a substrate having smooth surface without any warpage through a small difference of sintering start temperature by setting a mean particle diameter of tungsten powder to the predetermined value or larger and dispersion of particle size to the predetermined value or smaller. CONSTITUTION:A mean particle diameter of tungsten powder is set to 8.0mum or larger, while dispersion of particle size is set to 1.0 or less. It is because if the mean particle diameter is less than 8.0mum or dispersion of particle size exceeds 1.0, contact surface of tungsten particle per unit volume cannot be reduced sufficiently and sintering start temperature of paste cannot be set to a higher value. The center area of the surface of a green sheet 1 mainly composed of aluminium nitride is cut to form a cavity C. Thereafter, a pattern 2 is formed by printing the paste P in the cavity C by the screen printing method. Then, the green sheet 1 is degreased under the nitrogen atmosphere and moreover the paste P and green sheet 1 are sintered almost simultaneously through the predetermined baking process to form a board.
Patent JP-2000260977-A (JP)
Title: Electric-charge transfer device
Inventor: YOSHIMITSU KOUYA
IPC: H04N5/335
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance between wiring electrodes to prevent decrease in effective amplitude, by allowing wires receiving drive pulses close to each other but different in phase not to overlap in a region away from a channel. SOLUTION: Wiring electrodes 61, 61... comprising polysilicon of a first layer are formed on a gate insulating film 5 on a storage part while wiring electrodes 62, 62... comprising polysilicon of a second layer are formed on the gate insulating film 5 on a transfer part. An inter-layer insulating film 7 which insulates the wiring electrodes 61, 61... from the wiring electrodes 62, 62... is provided. Here, adjoining wiring electrodes 61 and 62 which receive drive pulses ϕH1 and ϕH2 of different phase are so formed as to never overlap each other. The parasitic capacitance between wiring electrodes which receive drive pulses of different phase is reduced by such an amount not overlapping in a region away from a channel, and the effective amplitude of drive pulse of 2-layer is further decreased.
Patent JP-S59187961-A (JP)
Inventor: IKEDA HISAO
IPC: E04F13/08
Filed: 1983-04-08
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-H07267137-A (JP)
Title: Vibration reducing structure of car body having chassis frame
Inventor: SUGIHARA TAKESHI
IPC: B62D27/04
Filed: 1994-03-31
Abstract: PURPOSE:To enable suitable setting of distribution of rigidity and so on to a chassis frame and suitably and stably support the whole of an upper body on the chassis frame even in the case where the total lengths of the upper body including a cabin and a chassis frame are substantially equal to each other, and in the case where the upper body is extended from the central part of the chassis frame to the front end part or the rear end part. CONSTITUTION:A chassis frame 1 is formed by a double structure comprising a frame part 1a which is formed by the central part 7b of a side frame 7 and front and rear elastic parts 5 formed consecutively on the front and rear parts 7a, 7c of the central part 7b, and the rigidity and so on of which are relatively small, and a rigid part 6 formed to be connected to the frame part la, and the weight and rigidity of which is larger than those of the elastic parts 5 in the range of the length of the upper body 2 which amounts to the total length in the longitudinal direction of a car body. A mount member 13 for elastically supporting the upper body 2 is installed on each of the elastic parts 5, and a suspension fitting part 14 is provided on the rigid part 6.
Patent JP-H07270380-A (JP)
Title: Apparatus for detecting and positioning rim welded part for car
Inventor: ITO YUTAKA
IPC: B21D53/30
Filed: 1994-03-31
Abstract: PURPOSE:To accurately determine the position of a rim by detecting the eddy current change during rotation of the rim with an eddy current sensor and detecting the butt welding part of the rim from the change and matching the same with a definite position to stop the rotation of the rim. CONSTITUTION:When a rim 1 is supplied to a feed-out station 32, the centering unit 9 driven by a pneumatic cylinder 15 advances to position the rim l at the center and the rotary disc 10 driven by a servo motor 16 is allowed to fall by a pneumatic cylinder 17 to be brought into contact with the upper surface of the rim 1 to rotate the rim 1. At the same time, a high frequency current is supplied to the eddy current sensor 11 advanced toward the rim 1 by a pneumatic cylinder 18 to generate an eddy current in the rim 1. When the change of the eddy current during rotation is detected by the sensor 11, the position thereof is confirmed as the butt welding part of the rim 1 and stored by utilizing the pulse signal of a motor 16 and the butt welding part is matched with a predetermined position to stop the rotation of the rim 1. By this constitution, the rim can be automatically positioned without being affected by the surface state or contamination of a work.
Patent JP-H06249572-A (JP)
Title: Lighting device of low temperature show case
Inventor: MATSUZAWA SHIGEO
IPC: F25D27/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a uniform brightness within a show case by a method wherein an intensity of illumination of a illumination lamp at a top part arranged at the top part of the show case is set to be higher as compared with that of an illumination lamp at a shelf installed at a lower surface of each of the shelves. CONSTITUTION:An impedance of a choke coil connected to a shelf illumination lamp 26A of the upper-most shelf 25A is set to be higher than that of a choke coil connected to a fluorescent lamp 26 of a shelf. Accordingly, an intensity of illumination of the fluorescent lamp 26A of the shelf becomes lower as compared with that of the fluorescent lamp 26 at the shelf. Since a distance between the fluorescent lamp 26A of the shelf and the lower shelf 25B is shorter as compared with a distance between the fluorescent lamp 26 at the shelf and the lower shelf 25 or a bottom plate 19, brightness over the shelf or over a bottom plate shows a substantial same brightness as that of the shelf 25B at the third step from the bottom shelf and the shelf 25 below it or the bottom plate 19. Impedance of the choke coil connected to the fluorescent lamp 27 at the top part is set to be lower than that of another choke coil. Accordingly, an intensity of illumination of the fluorescent lamp 27 at the top part becomes remarkably higher as compared with intensities of illumination of the fluorescent lamps 26, 26A of the shelf.
Patent JP-H08268893-A (JP)
Title: Medicinal composition for intravenous administration of staurosporin derivative
Inventor: HANSU GEORUGU BEDAA
IPC: C07D498/22
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prepare the subject composition containing a staurosporin derivative sparingly soluble in water, a specific copolymer, and the water and ethanol as a carrier liquid, and forming a fine dispersion system having homogeneity and stability required for intravenous administration form. SOLUTION: This pharmaceutical composition is obtained by formulating (A) a staurosporin derivative sparingly soluble in water, (B) polyoxyethylene/ polyoxypropylene block copolymer, (C) ethanol and the water as a liquid carrier, and, if necessary, (D) a phospholipid of the formula (R1 is a 10-20C acyl; R2 is H or a 10-20C acyl; R3 is H, a 1-4C alkyl, etc.), or a salt thereof, and/or (E) a water-soluble vehicle suitable for a injection. Preferably, the component A is N-benzoyl-staurosporin, and the component B is the block copolymer having 100-16,000 molecular weight, and comprising the polyoxyethylene block having 10-110 polymerization degree of ethylene oxide units, and polyoxypropylene block having 20-60 polymerization degree of propylene oxide units. Further, preferably, the component D is purified soybean lecithin, and the component E is glycerol and sorbitol.
Patent JP-H07273401-A (JP)
Title: Manufacture of multilayered semiconductor device
Inventor: KIMURA YUJI
IPC: H01L23/40
Filed: 1994-03-31
Abstract: PURPOSE:To provide a manufacturing method of a multilayered semiconductor device which can be formed without generating position deviation or the like of multilayered structure, when a plurality of semiconductor laser chips are laminated for constituting, e.g. a semiconductor laser. CONSTITUTION:Semiconductor laser chips 121, 122 wherein electrodes 13 are formed on the surfaces and electrodes 14 are formed on the backs are laminated on a heat sink 11 on which a metal layer 15 is formed, while solder layers 161, 162,... are interposed between the chips. The whole body is heated with a heater 18 laid on the rear of the heat sink 11. As to the solder layers 161, 162,... in this case, the melting point of the solder layer the more distant from the heater 18 is set the higher. Hence the solder layers fused by heating are solidified in order from the uppermost solder layer 161. The semiconductor laser chips 121 and 122 of two layers from above are bonded and fixed, and then the laminated layers are bonded and fixed in order.
Patent JP-H06260178-A (JP)
Title: Device material anti-corrosive covering method for molten salt and anti-corrosive covering material
Inventor: SATO MASAHIRO
IPC: C23F15/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide an anti-corrosive covering method and anti-corrosive cover ing material for a device material against molten salt wherein the anti- corrosiveness is enhanced by forming an oxide layer on the surface of a film, and forming Al-Fe-Cr-Ni alloy composition within the film. CONSTITUTION:A stainless steel 10 as a device material in a molten salt environment is used as a parent material for covering, and the surface thereof is coated with aluminum, chromium, and nickel either in element or as an alloy layer so that a film 9 is formed. This film 9 is subjected to a heat treatment in an oxidizing atmosphere, and thereby the inside of the film is made an alloy layer 11 consisting of Al-Fe-Cr-Ni alloy composition, and also the surface of the film is provided with an oxide layer 12.
Patent JP-H07267237-A (JP)
Title: Draw-ironed can made of steel
Inventor: MASUDA KAZUHISA
IPC: B65D1/16
Filed: 1994-03-31
Abstract: PURPOSE:To prevent wrinkles at the time of neck processing, and cracking at the time of flange processing or seaming processing from occurrence, and improve the sealing property and corrosion resistance by specifying a mouth contraction percentage, plate thickness and micro-Vickers hardness of the starting part of a neck-in or its vicinity. CONSTITUTION:A draw-ironed can 1 has a side wall part 4 which is thinned by a stroke-processing, and a multi-stage neck-in processed part 5 on the top of the side wall part 4. Then, a flange 6 for seaming is connected to the top of the neck-in processed part 5, and a mouth part 7 with a smaller diameter is formed. This mouth contraction percentage is made 15% or higher, and a plate thickness at the neck-in start part P or its vicinity is specified in a range of 100-135mum. In addition, a micro-Vickers hardness Y at the neck-in start part P or its vicinity and a micro-Vickers hardness X at the inside of a bottom ground part Q are specified in a range which is specified by X+Y<=430 and Y<=240. By thinning the neck-in processed part 5, the can is made lighter, and the raw material cost is reduced. Also, a removing from a punch after stroking becomes easier, and the operatability is also improved.
Patent JP-S52145822-A (JP)
Title: Joint for vertical conduit of square type
Inventor: TSUKIMORI HIROYUKI
IPC: E04D13/08
Filed: 1976-05-31
Abstract: PURPOSE: To produce a joint for vertical conduit of square type easy to be equipped by equipping cylinder body to be freely turned with a branch pipe projected on the side between a pair of upper and lower catches to be set to ends of vertical conduits of square type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07266513-A (JP)
Title: Heat-shrinkable multilayered film
Inventor: MATSUKI YUTAKA
IPC: B32B27/34
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the title film excellent in low temp. shrinkability by arranging a specific mixed resin between a surface layer composed of a specific copolymer resin and a gas barrier resin layer. CONSTITUTION:A heat-shrinkable multilayered film is formed by providing surface layers each composed of a copolymer resin selected from ethylene/alpha- olefin copolymers on both surfaces of a gas barrier resin layer composed of a resin such as polyamide or the like and arranging a mixed resin layer composed of 10-80wt.% of a mixed resin of a polybutene-1 resin, a polypropylene resin and a modified polyolefinic adhesive resin between one surface layer and the gas barrier resin layer. This film is characterized by that a heat shrinkage factor at 80 deg.C is 15% or more in one of longitudinal and lateral directions and the difference between the value of the average heat shrinkage factor in longitudinal and lateral directions and the value of an average heat shrinkage factor at 100 deg.C is 20 deg.C or lower and the average shrinkage stress and heat shrinkage force in both directions are respectively 70g/mm<2> or more and 110g/15mm width or less.
Patent JP-H09225696-A (JP)
Title: Timing switch foe high speed press
Inventor: NONAKA ZENICHIRO
IPC: B30B15/14
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To synchronize a device having actuation delay with a slide by outputting an electric signal obtd, from a corrected crank angle obtained from an angle advancing time set beforehand and an accumulated rotation angle of a crank shaft and an actual crank angle. SOLUTION: Based on an ON/OFF signal (a) of a clutch and a crank angle signal (b) from an encoder 2 of press machine, an electric signal (c) is outputted from a timing controller 3. In the timing switch 1, an elapsed time and an accumulated rotation angle of the crank shaft are stored beforehand at intervals of a fixed tome from the time when a clutch ON signal is generated. Also, an angle advancing time is set and stored beforehand. Successively, the accumulated rotation angle, which corresponds to the elapsed time from a time when generating a clutch ON signal, is obtained. Further, the accumulated rotation angle, which corresponds to the elapsed time obtd, by adding the angle advancing time to this elapsed time, is obtained.  Rotation angle deviation as difference between these two accumulated rotation angles is subtracted from the crank angle set beforehand, and the signal (c) is outputted based on the obtained corrected crank angle and the actual crank angle.
Patent JP-S55156684-A (JP)
Title: Insert welding method
Inventor: KATOU MITSUO
IPC: B23K15/00
Filed: 1979-05-25
Abstract: PURPOSE: To add a slight amount of component and obtain the even weld zone by inserting the composite filler metal comprising depositing metal or metal compound through spraying or vapor deposition on at least one surface of a filler metal thereby performing welding.  
     CONSTITUTION: A sprayed film 2 is deposited on both surfaces of, for example, molybdenum filler metal body 1 (thickness 0.5t) by spraying TiC of thicknesses  about 30W120μm, whereby the composite filler metal is made. The weld joint part comprising fixing this and pure molybdenum 3 of a thickness about 5mm by means of jigs is subjected to electron beam welding. Thereby, the tensile strength of the weld zone is considerably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11247958-A (JP)
Title: Cam mechanism
Inventor: NAKAMORI YASUO
IPC: F16H25/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple cam mechanism which can vertically move shank parts serving as a follower, and which can repeat an inclined return as a new motion. SOLUTION: A cam contact member 5 is fixed to the lower end of each shank member 3 which is attached to a frame 1 so as to be vertically reciprocatable and tiltable, and cams 7 are fixed to rotary drive shafts 10 attached to the lower part of the frame 1. In this arrangement, when the cam 7 periodically changing its contact position makes contact with the cam contact members 5 at a position which is off from an extension of the shank member 3, the shank member 3 is inclined from the vertical direction thereof under gravitation. Thereafter, the shank member 3 is returned into the vertical direction so as to reciprocate vertically.
Patent JP-H01240674-A (JP)
Title: Chemical conversion treatment for forming silicate film excellent in whitening resistance
Inventor: TOYOSE KIKURO
IPC: C23C22/83
Filed: 1988-03-16
Abstract: PURPOSE:To form a silicate film excellent in whitening resistance by means of a short-time treatment by treating an Al material with specific alkali silicate, baking the above under specific conditions, and then applying dealkalization to the above by using an aqueous solution of nitric acid. CONSTITUTION:Al and Al alloy are treated with alkali silicate in which the ratio of SiO2 to M2O (where M means alkali metals, such as Li, Na, and K) is regulated to >=1, preferably >= about 3. After the above treatment, baking is applied to the above without delay at 200-300 deg.C for 1min-5sec without drying the coated film. Subsequently, the resulting silicate film is subjected to dealkalization treatment by means of an about 10-30% aqueous solution of nitric acid and the film is stabilized. Then, water washing and drying are directly applied to the above, by which the silicate film excellent in whitening resistance can be obtained.
Patent JP-H10244300-A (JP)
Title: Method for dehydration of sludge
Inventor: MIYAJIMA TORU
IPC: B01D21/01
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To perform effectively dehydration by a method wherein an inorg. coagulant is incorporated into a org. sludge and after the mixture is stirred, a specified amphoteric polymer coagulant is incorporated therein and the org. sludge is granulated and filtrate is separated by filtration to concentrate the granulated article. SOLUTION: After an inorg. coagulant is incorporated into an org. sludge and the mixture is stirred, an amphoteric polymer coagulant obtd. by mixing and treating each ingredient consisting of an oily substance comprising 5-97.9999mol% (in the whole monomer) water-soluble cationic vinyl monomer expressed by the formula (A is O or NH; B is C2 H4 , C3 H6 or C3 H5 OH; R1 is H or CH3 ; R2 and R3 are each a 1-4C alkyl group; R4 is H or a 1-4C alkyl group or benzyl group; X<-> is an anionic counter ion) or mixture thereof, 0.0001-0.01mol% bifunctional monomer, 2-30mol% water-soluble anionic vinyl monomer or mixture thereof, a remaining nonionic water-soluble monomer, a chain transfer agent, water and at least one hydrocarbon and at least one kind of surfactant with an effective amt. and HLB for forming a water-oil type emulsion, is incorporated to perform an effective treatment.
Patent JP-H05267412-A (JP)
Title: Semiconductor device
IPC: H01L21/66
Filed: 1992-03-19
Abstract: PURPOSE:To align the leads of a surface-mounting semiconductor device with the contacts of an IC socket with high accuracy when the semiconductor device is mounted on a testing apparatus even if the pitch of the leads is very fine. CONSTITUTION:A surface-mounting semiconductor device 10 is mounted on an IC socket when it is subjected to a characteristic test and normal leads 12 and alignment leads 13 which are extended from the package 11 of the device 10 are connected to contacts provided on the IC socket. Alignment holes 14 which are retained with protruding pins provided on the sockets to align the respective leads 12 and 13 with the contacts of the socket are provided in the alignment leads 13.
Patent JP-H02242537-A (JP)
Title: Lighting rod insulating apparatus
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1989-03-16
Abstract: PURPOSE:To make a discharge electrode light weight and decrease the weight of the whole apparatus by composing both discharge electrodes with a discharge part of a thin plate with almost semi-cylindrical or almost semi-circular shape and a supporting part to support the discharge part. CONSTITUTION:A discharge electrode 21 in a ground side is composed with a discharge part 21a formed with a long circular ring shape made of an almost semi-cylindrical thin plate and a supporting part 21b of an installation plate whose middle part is fixed by welding. A discharge electrode 23 in a loading side is composed with a discharge part 23a formed with a hair pin-like ring shape made of an almost cylindrical thin plate and a pair of installation parts 23b fixed in the both ends of the discharge part 23a by welding and a braket. The discharge part 21a and the discharge part 23a are placed while their semi- cylindrical parts face each other and keep a prescribed discharge gas between them. By this structure, sufficient strength of the discharge parts are obtained and the discharge electrodes are made light weight and thus the weight of the whole apparatus is made light.
Patent JP-H02241076-A (JP)
Title: Single wavelength laser diode
Inventor: KAKIMOTO SHOICHI
IPC: H01S5/00
Filed: 1989-03-15
Abstract: PURPOSE:To manufacture a laser diode oscillating laser beams in a single wavelength by a method wherein the said diode is provided with semiinsulating layers periodically formed on an active layer in the long direction of a resonator and then current is fed to the active layer through the intermediary of the gaps of the peripheral semiinsulating layers. CONSTITUTION:The title single wavelength laser diode is provided with an active layer 12 piled on the first conductivity type crystal layer 11, the second conductivity type guide layer 13 piled on the active layer 12, semiinsulating crystal layers periodically piled on the guide layer 13 in the direction of a laser resonator, the second conductivity type clad layer 15 piled on the said layer 13 filling up the gaps of the said semiinsulating crystal layers 14 and the second conductivity type contact layer 16 piled on the clad layer 15 while current is fed to the said active layer 12 through the intermediary of the clad layer 15 filling up the gas of the said semiinsulating layers 14 periodically piled. Through these procedures, the title laser diode capable of inducing period to the active layer 12 and oscillating laser beams in a single wavelength not only during continuous operation time but also during pulse modulated operation time can be manufactured.