baber/WOPTO huggingface dataset:
Patent JP-H1133739-A (JP)
Title: Electric resistance welding device
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/36
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance maintainability of a parts feeder and eliminate the need of a parts replenishment hopper by installing an electrode on the wall of a portrait box and placing the parts feeder above a transformer and an electric control unit in the box. SOLUTION: Parts are sent by the parts feeder which is placed on a board 14 from its delivery part 11 to a delivery hose 12 and carried by compressed air. The transformer 7 is fixed on a shelf 15 which is welded onto the inside of the box 1. The electric control unit 8 which consists of a microcomputer, a controller and the like is fixed on a base material part 3. The board 14 is equipped with rail parts 16 so that it can be taken out of the box 1 with the parts feeder 6 on it. The parts feeder 6 is placed on the top board 14. The parts feeder is configured to perform less upward and more downward transportation to the parts feeding device in order to reduce the amount of compressed air to use, and the parts replenishment hopper is no longer necessary. The board 14 can be taken out of the box so that the maintenance of the parts feeder can be done easily.
Patent JP-S6437480-A (JP)
Title: Production of carbon material having oxidation resistance
Inventor: SAKAGAMI MASATAKE
IPC: C04B41/86
Filed: 1987-07-31
Abstract: PURPOSE:To form a uniform coating film having oxidation resistance on the surface of a carbon material and to contrive to extremely improve oxidation resistance of the carbon material, by using the carbon material immersed in a dispersion of specific ionic ceramic fine powder as one electrode, impressing a DC voltage between the electrode and an opposing electrode, precipitating fine powder on the surface of the carbon material and then burning. CONSTITUTION:An ionic substance (e.g. electrodeposition polymer such as acrylic acid type or acrylamide type) is adsorbed on ceramic fine powder capable of forming glass coating film, such as Na2O-Al2O3 type, K2O-Al2O3-SiO2 type, Li2O-Al2O3-SiO2 type, Na2O-CaO-SiO2 type, B2O3-SiO2 type or R2O-B2O3-SiO2 type and then dispersed into a liquid such as water to give dispersion of ionic ceramic fine powder. Then a carbonaceous material is immersed in the dispersion and used as one electrode. DC voltage is impressed between the electrode and an opposing electrode similarly immersed, the fine powder is precipitated on the surface of the carbon material to cover the surface. The coated material is burnt to form a dense glass coating film on the surface of the carbon material.
Patent JP-H0476975-A (JP)
Title: Laser oscillator
Inventor: IMOTO HIROSHI
IPC: H01S3/098
Filed: 1990-07-18
Abstract: PURPOSE:To reduce the diffraction loss of an optical element for a resonator, to make a spatial distribution uniform and to increase a laser output by a method wherein a spatial filter which can transmit the image by an aperture forward and backward and which can form the image again is installed inside the resonator and a pinhole whose diameter can be adjusted is installed at the condensing position at its inside. CONSTITUTION:A pinhole 9 is arranged at the focus of convex lenses 7, 8. Thereby, a spatial filter 20 is constituted. The convex lenses 7, 8 can be moved slightly in their optical-axis direction. A tube 10 keeps the inside of the spatial filter vacuum. The image by an aperture 6 is transmitted by using the filter 20; it is returned by an output mirror 3; it is formed at a point B. In addition, it is transmitted by the filter 20; it is returned by a total reflection mirror 2; it is formed at a point A. The above operation is repeated and the image is transmitted. When the diameter of the pinhole 9 of the filter 20 is adjusted to an optimum value, only an essential spatial frequency component can be passed. Thereby, the spatial distribution of an output laser can be made uniform.
Patent JP-H0239496-A (JP)
Title: Inspection of through hole of printed board
Inventor: INOUE SADAO
IPC: H05K1/11
Filed: 1988-07-28
Abstract: PURPOSE:To inspect whether or not all the conductors within through holes are formed normally without omission by one measurement in a short time without using any expensive inspection jigs by connecting the through holes formed on a printed board by using a surface conductor layer in a series and by measuring conductivity conditions between open edges of the surface conductor layer. CONSTITUTION:A through hole 1-8 at an edge of a first line and a through hole 2-8 at an edge of a second line are connected by forming a surface conductor layer 23 along a direction of Y-row on a surface 11A of a printed board 11. Through holes of each line are connected at the surface conductor layer 23 by the surface conductor layer 23 skipping over an adjoining through hole interval. Since a through hole at an edge of each line is connected by the surface conductor layer 23 along row direction, all the through holes are connected in series. Surface conductor layers 23A, 23B formed on through holes 1-1, 5-8 at two corners on a diagonal line of the printed board are open ends. Checking between the open ends with a tester makes it possible to easily detect any defective conductivity of a through hole on the printed board 11 at a short time without using an expensive inspection jig.
Patent JP-H1033820-A (JP)
Title: Display device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To easily recognize the gained point possession conditions of plural game machines by providing a display part for performing the list display of the gained point possession conditions in the plural game machines in a display device for a game for displaying the gained point possession conditions of a person playing the game by the game machine for which the size of gained points fluctuates corresponding to game conditions. SOLUTION: For a game machine installation island 1, the plural ball enclosed type pachinko game machines 49 of a type for which pachinko balls enclosed inside are circulated and used for the game are parallelly arranged. In the respective game machines 49, the game is played based on a scored point number displayed at a prescribed part and an analog display part 51 to be in a specified display form every time the point gained in the game by the player reaches a prescribed number and to be different display forms for the generation of large winning and the generation of probability fluctuation is provided on an upper part.  Then, the display surface of an island analog display device 80 is provided on the island side wall 100 of the game machine installation island 1 and the gained point possession conditions or the like of the respective game machines 49 installed to the game machine installation island 1 are listed for the respective game machines 49 and displayed.
Patent JP-H0717889-A (JP)
Title: Optically active p-(2-methlalkyloxy)phenol
Inventor: INUKAI TAKASHI
IPC: C07C43/23
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the phenol, expressed by a specific structural formula and useful as a raw material for chiral liquid crystal substances having excellent features as a ferroelectric liquid crystal material. CONSTITUTION:The compound expressed by formula I (R2 is 2-15C alkyl; C marked with * is chiral carbon atom) is obtained by reacting, e.g. an optically active 1-methyl-1-alkanol expressed by formula II with p-toluenesulfonyl chloride in pyridine, heating the resultant ester with p-benzyloxyphenol in the presence of an alkali in ethanol and carrying out the hydrocracking reaction of the resultant benzene with hydrogen using palladium-C as a catalyst, etc.
Patent JP-H0742147-A (JP)
Title: Execution control method for lap length of soil column line pile
Inventor: OOTA YOSHITOMO
IPC: E02F5/02
Filed: 1993-08-02
Abstract: PURPOSE:To perform the execution control of the lap length between soil column line piles in real time and preserve an execution record for review. CONSTITUTION:An instrument measuring the tilt angle of the excavation blade shaft 3 of a soil mixing/processing machine and a depth indicator are installed, the excavation depth and the tilt angle of the excavation blade shaft 3 are measured and inputted to an arithmetic processor 25, the tilt angle at each depth is plotted, and the locus is recorded and displayed. The execution locus 1a' of previously executed soil column line piles 1' is called out in the arithmetic processor 25, the execution locus 1a plotted with the tilt angle of the excavation blade shaft at each depth of the presently executed soil column line piles 1 is recorded and displayed at an interval corresponding to the designed lap length with the previous locus 1a', and the horizontal interval R between two execution loci 1a, 1a' is grasped and controlled as the substantial lap length. The execution accuracy of the soil column line piles can be grasped and controlled in real time as the definite and individual lap length, and this contributes to the improvement of accuracy, quality, and reliability.
Patent JP-H0823785-A (JP)
Title: Method for preventing generation of lichens and bryophyta to surface of container for growing plant
Inventor: JIN HIROSHI
IPC: A01G9/02
Filed: 1994-07-21
Abstract: PURPOSE:To efficiently prevent generation of Lichens and Bryophyta onto the surface of a container for growing the plants, keep the surface of the container for growing plants used in flower horticulture, etc., in beautiful state and enhance commercial value of flower horticulture crops, etc., by including a water-insoluble copper compound into the container. CONSTITUTION:A water-insoluble copper compound such as cupric hydroxide, preferably in an amount of 0.5-30g/m<2> (expressed in terms of an amount of copper per unit area of the surface of a container for growing plants) is included into a container for growing plants made of a sheet, ceramic, earthenware, etc., to prevent the generation of Lichens and Bryophyta to the surface of the container for growing plants.
Patent JP-H0921147-A (JP)
Title: Emergency underground water tank
Inventor: TAKAHASHI IWAO
IPC: E03B11/14
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To make clean water accessible certainly in an emergency. SOLUTION: A water tank 2 is buried in a position right below an underground water pipe 1, and a short water pipe 4, with an air vent valve 5 mounted on its upper end 4a and exposed on a position near the ground surface and with its lower end 4b facing to the inside of the water tank 2, and a long drawing pipe 6, with an air vent valve 7 mounted on its upper end 6a and exposed on a position near the ground surface and with its lower end 6b facing to the inside of the water tank 2, are provided respectively at the upstream side and the downstream side of a point where the water pipe 1 is cut off with a cut-off valve 3. Furthermore, a suction pipe 8, with a supply plug 9 mounted on its upper end 8a and exposed on a position near the ground surface and with its lower end 8b facing to the inner bottom of the water tank 2 is provided.  In normal time, water is supplied in a detour from the upstream side of the water pipe 1 through the short water pipe 4 to the water tank 2 and fed to the downstream side of the water pipe 1 through the drawing pipe 6 with the air vent valves 5 and 7 being shut with water pressure with air drawn out therefrom. In the case where water supply is cut off in an emergency, the air vent valves 5 and 7 are placed at the state of natural opening under atmospheric pressure to prevent escape of water from the water tank 2 and water in the tank is sucked with the supply plug 9 of the suction pipe 8 opened.
Patent JP-2000347982-A (JP)
Title: Recording medium recording program to be executed by information processor and computer
Inventor: TAMURA TAKAYUKI
IPC: G06F3/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To efficiently use a buffer by reading matched data in plural pieces of data out of a buffer storage means before reading the remaining data from a storage device into the buffer storage means. SOLUTION: A block processing order determining module 55 detects data matched with the data stored in a disk buffer 53 out of plural pieces of data. Concerning the reading order of these matched data and the remaining data requested in a processing request, the matched data are made into first and the remaining data are made later. Before reading the remaining data from a disk device 6 into the disk buffer 53, according to the reading order determined like this, the matched data are read out of the disk buffer 53. Thus, even when plural inquiry processing tasks 4a and 4b access a mass data base file at the same time, the buffer can be efficiently used.
Patent JP-H0912647-A (JP)
Title: Production of copolymer latex
Inventor: FUJIWARA WATARU
IPC: C08F236/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex which, when used as a binder for paper coating, gives a coated paper improved in ink set properties, adhesive strength, and blister resistance. SOLUTION: A monomer mixture comprising 10-80wt.% aliph. diene monomer, 0.5-10wt.% ethylenically unsatd. carboxylic acid monomer, and 10-89.5wt.% other copolymerizable monomer is subjected to emulsion polymn. at 60-100 deg.C in the presence of an α-methylstyrene dimer in an amt. of 0.2-2 pts.wt. (based on 100 pts.wt. monomer mixture) in such a manner that the final conversion of the monomer mixture is 80-95%.
Patent JP-S6348305-A (JP)
Title: Production of cis conjugated diene oligomer
Inventor: TANAKA YASUYUKI
IPC: C07C27/00
Filed: 1986-08-14
Abstract: PURPOSE:To facilitate the formation of the title cis-stereoregular oligomer having a sharp MW distribution and being useful as an organic synthetic material, by subjecting a partially crystalline polymer crystallized from a cis conjugated diene polymer solution by application of low temperature to ozonolysis. CONSTITUTION:A solution formed by dissolving a cis conjugated polymer of a cis-isomer content >=80%, such as a solid high-polymer obtained by the stereoregular polymerization of a polymerizable conjugated diene compound such as butadiene or isoprene or a naturally occurring cis-polyisoprene, in a solvent such as hexane, dichloromethane or diethyl ether is cooled to -50 deg.C or below to deposit a precipitate of a partially crystalline polymer. The partially crystalline polymer is ozonized into an ozonide. This ozonide is decomposed with various reducing agents (e.g., lithium aluminum halide) or oxidizing agents (e.g., peracetic acid).
Patent JP-2000020296-A (JP)
Title: Program change support device
Inventor: SEKIGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a program change support device which saves the programmer's laber to change one argument of a function call description including plural arguments. SOLUTION: The program change support device 10 which assists one programmer to change one of arguments in the function call description in a source program accepts the position specification of one argument by a position input acceptance part 101, specifies which argument of which function the argument is by a function and argument specification part 102, finds conditions of the specified argument by referring to an argument condition management table part 105 containing information of conditions of respective arguments for every function by an argument candidate retrieval part 104, retrieves all variables meeting the conditions from the source program, dislays choices of the retrieved variables under the control of an argument selection control part 107, accepts a choice of one variable,  and changes the one position-specified argument to the selected argument by an argument description update part 110.
Patent JP-2000018687-A (JP)
Title: Central management system for air conditioner
Inventor: TAKAGI IKUO
IPC: F24F11/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a central management system for air conditioner in which operation of a plurality of air conditioners is optimized and effective peak cut and energy saving operation are realized while being balanced as a whole without sacrifice of comfortableness. SOLUTION: Air conditioner controllers 12 provided, respectively, for a plurality of air conditioners 11 are connected through a network 15 with a managing unit 16. Temperature signals of the body of each air conditioner 11 and on the periphery thereof are delivered every moment through the network to the central managing unit 16. The central managing unit 16 delivers various operational signals, obtained based on these data, to each air conditioner controller 12 through the network 15.
Patent JP-H1120116-A (JP)
Title: Method for gravure printing and gravure printed matter
Inventor: TSUNEKAWA YUTAKA
IPC: B41C1/045
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain gravure printed matter having an image quality being close falsely to the one of the gravure printed matter according to an etching method, adopting a physical engraving method. SOLUTION: Character-line drawing data LW and gradation image data CT are prepared, a logocombine device 100 divides them into four engravings of CMYK and executes a combine processing for synthesizing the two data after a face bonding processing and a filter processing (sharpness processing) and thereby divided-engraving synthesis data C1, M1, Y1 and K1 are obtained. After conversion of resolution is conducted, in succession, noise addition is conducted by a noise addition device 200, cell engraving is conducted by a cell engraving device 300 and thereby engravings of four colors are obtained.  Since a noise component increasing or decreasing in a period being about 2-3 times the period of a pixel pitch is added in the noise addition device 200, the noise component having a spatial frequency being about 2-3 times the pitch of a halftone dot appears in a spatial distribution of the size of the individual halftone dot.
Patent JP-S6169117-A (JP)
Title: Manufacture of amorphous silicon semiconductor
Inventor: ISHIHARA SHINICHIRO
IPC: H01L31/04
Filed: 1984-09-13
Abstract: PURPOSE:To form an a-Si film at a high speed as well as to form the a-Si film of high reliability for powerful light by a method wherein SiH4 is dissolved by specifying the degree of vacuum and the temperature of a substrate using a high frequency capacitance coupling type glow discharging device having interelectrode distance of 8-13mm. CONSTITUTION:The distance between between electrodes is substantially reduced to 8-13mm using a high frequency capacitance coupling type glow discharging device, the degree of vacuum is brought down to the low vacuum degree of 1-3Torr, and the temperature of a substrate is substantially raised to 280-330 deg.C. As a result, the coefficient of utilization of the SiH4, which is raw gas, is increased to 10 times or more, and the Si fine powder generating in the glow discharging device is reduced to a very small quantity. Besides, the speed of deposition is increased to five times or more, and an a-Si film whereon the deterioration for a high-powered light is substantially reduced can be formed.
Patent JP-H0739285-A (JP)
Title: Double bearing reel
Inventor: SATO JUN
IPC: A01K89/015
Filed: 1993-08-03
Abstract: PURPOSE:To enable the operation of a clutch mechanism simply by slightly shifting a finger for thumbing a spool by arranging a connecting operating part for performing the operation to connect the clutch mechanism at a position near the outer periphery of the spool on the surface on the spool side of frame parts. CONSTITUTION:This double bearing reel is obtained by rotatably supporting a spool 4 between left and right frame parts 1 and 1, internally installing a clutch mechanism (C) in either of the frame parts, forming a disconnection operating part (A) for performing the operation to disconnect the clutch mechanism arranged in the rear of the spool in a disconnection operating member 9, forming an operating part (B) for performing the operation to connect the clutch mechanism in a connection operating member 10 capable of performing the sliding operation on at least one of the mutually opposite surfaces (S) and (S) of the frame parts internally installing the clutch mechanism, constructing the connection operating member so as to freely operate in a circular arc area with the shaft center (X) of the spool as the center and setting the operating direction so as to perform the operation to connect the clutch mechanism by the forward operation.
Patent JP-H0635329-A (JP)
Title: Image forming device
Inventor: SAITO HISAHIRO
IPC: G03G15/16
Filed: 1992-07-20
Abstract: PURPOSE:To obtain the image forming device provided with a transferring belt device where improved and stabilized transferring is carried out, regardless of ambient temperature and humidity. CONSTITUTION:The image forming device provided with the transferring belt device where a toner image formed on a photosensitive drum 10 is transferred onto recording paper by the transferring belt 31 and corona discharge from its back surface by a corona discharger 36, is constituted so that an abutting roller 39 abutted against the inside of the transfer belt 31 more upstream than a transferring area (a nip part 35) is provided, abutting, parts are provided at both edge parts of the abutting roller 39 where the diameter is made larger the abutting parts are abutted to the photosensitive drum 10 at the time of transferring, and in the middle, the transferring belt 31 on the abutting roller 39 is positioned opposed to the photosensitive drum 10 with the space from 0.01mm to 1.0mm in between.
Patent JP-H0748505-A (JP)
Title: Thermoplastic resin composition
Inventor: OMURA HARUO
IPC: C08L81/02
Filed: 1993-08-03
Abstract: PURPOSE:To obtain the composition having excellent compatibility and providing a molding excellent in appearance, heat resistance, mechanical strength, etc., by mixing two specified polyphenylene resins with a catalyst which promotes an esterification reaction in a specified ratio. CONSTITUTION:100 pts.wt. resin component comprising 10-90wt.% carboxylic polyphenylene sulfide resin obtained by modifying a polyphenylene sulfide with a modifier selected from among compounds each having a carboxyl, mercapto or disulfide group in the molecule and 90-10wt.% hydroxyalkyl-containing polyphenylene ether resin is mixed with 0.05-10 pts.wt. catalyst which promotes an esterification reaction (e.g. triethylamine) to produce the composition. This composition can be desirably used in the production of connectors, gears, etc.
Patent JP-S5894634-A (JP)
Title: Seal covering device of universal joint
Inventor: HASHIBA MITSUTOSHI
IPC: F16D3/84
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a positive sealing effect by constituting the titled device so that circular peripheral edges of a pair of bowl-shaped covers rotate while constantly coupling together to prevent the external part of the circular peripheral edges from being exposed and also from being exposed to muddy water  or the like. CONSTITUTION:Upon steering operation, bowl-shaped covers 18 and 21 rotate in the opposite directions around the axial cores of a driving shaft 10 and a driven shaft 12, and circular peripheral edges 17 and 20 rotate in opposite directions in a state where they are fitted. By this operation, the arm 15, the driven shaft 11 and the bowl-shaped cover 21 are bent around the core of a king pin 16, and thus the steering is carried out. Upon the occasion, the circular peripheral edges 17 and 20 of the bowl-shaped covers 18 and 21 are constantly coupled to the seal ring 23. Therefore, even when the steering operation is carried out in any direction, it is prevented that the circular peripheral edge 5 are exposed to the external part and also exposed to muddy water or the like.