baber/WOPTO huggingface dataset:
Patent JP-H04195609-A (JP)
Title: Industrial robot
Inventor: FUJIKI KAZUYUKI
IPC: B25J13/00
Filed: 1990-11-28
Abstract: PURPOSE:To accurately calculate the angle of a wrist axis and to make the flow of the operation of a coating program smooth by providing plural virtual arrival points between a start point and a target arrival point when the shift quantity between both the points exceeds a prescribed value and performing coordinate transformation. CONSTITUTION:An industrial robot consists of the manipulator 6 composed of a base 1, a column 2, an arm 3, a wrist part 4, and a coating gun 5, and a controller 7. A mathematical logic unit which performs various arithmetic operations for the coating program of the coating robot is incorporated in the controller 7 and when the shift quantity between the start point and target arrival point exceeds the preset prescribed value, a coordinate transformation ALU provides plural virtual points between the start point and target arrival point divide the part between both the points and perform the coordinate transformation, thereby calculating the angle of the wrist axis of the robot. Consequently, even when orthogonal shift operation is performed with a large shift quantity, the angle of the wrist axis of the robot can accurately be calculated and the flow of the operation of the coating robot after the coordinate transformation can be made smooth.
Patent JP-H05166966-A (JP)
Title: Semiconductor device mounting board
Inventor: MATSUURA TAKUMI
IPC: H05K1/11
Filed: 1991-12-12
Abstract: PURPOSE:To enable a mounting board to be lessened in reproduction rate by a method wherein a semiconductor device is easily aligned with the board at mounting, the mounting of the semiconductor device can be enhanced in operation efficiency, and the semiconductor is prevented from getting out of position. CONSTITUTION:In a mounting board 1 provided with a wiring pattern 2 used for taking out electrical signals from a semiconductor device 4, a pattern 3 which is used for positioning a semiconductor device 4 at mounting and tentatively soldering it to the board 1 and different from the wiring pattern in form is provided.
Patent JP-H09166541-A (JP)
Title: Flowing grain analyzing device
Inventor: OSAWA MASAHIKO
IPC: G01N15/14
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the dispersion of the measured value caused by the incident time fluctuation of irradiation light so as to be able to measure stably with accuracy by providing a correcting means or the like for correcting the position of a flow cell on the basis of a dislocation signal. SOLUTION: Sheath flow grains 40 is irradiated with laser beams 7 in a flow cell 4. Sideward scattered light or fluorescence 42 is detected by a lens 11 and a photo detector 18, and forward scattered light 43 is detected by a lens 8 and a photo detector 10. A photo detector 21 for detecting sideward scattered light 44 is provided to detect the center dislocation of the laser beams 7. When the center dislocation of the laser beams 7 is generated, dislocation is generated also to the scattered light 44. This is received by the photo detector 21, and a signal processing circuit 22 outputs a dislocation signal. On the basis of this dislocation signal, a CPU 25 controls an XY driving means 30 (correcting means) to correct the position of the flow cell 4. A quartered photodiode, a CCD, or the like is used as the photo detector 21.
Patent JP-H06208777-A (JP)
Title: Cassette having memory and cassette player
Inventor: OGAWA KAZUYUKI
IPC: G11B23/44
Filed: 1992-11-13
Abstract: PURPOSE:To realize high speed still picture communication by providing two types of cassettes, i.e., one cassette having a large capacity memory for storing both content information and still picture information and the other cassette having a small capacity memory for storing only the content information. CONSTITUTION:A non-volatile RAM 31 and a RAM controller 32 are built in a tape cassette 1. When the cassette 1 is loaded to a VTR 14, connecting terminals establish a communication path between a microcomputor 33 of the VTR 14 and the RAM controller 32. When a still picture display is requested, the microcomputor 33 delivers a command for reading the still picture data at high speed to the RAM controller 32 along with a start address and end address. The RAM controller 32 reads out a designated still picture data from the RAM 31 and transmits the still picture data to the VTR 14 at high communication rate. Upon finishing the communication, the RAM controller 32 returns back to low communication rate.
Patent JP-2001025659-A (JP)
Title: Carbon art block
Inventor: SHOJI TOSHIE
IPC: A63H33/08
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the appearance and feeling of charcoal to be used, to expand its application, and to extend its service life when the charcoal is used to purify drinking water and air by a method in which wood and bamboo are cut in a desired shape, carbonized by burning, and combined appropriately for use. SOLUTION: For example, when the taste of rice is improved by using charcoal, rice is cooked with the charcoal put on the rice in a rice cooker. Wood is cut in a desired shape such as a black swan 1 and, after the accent 2 of feathers is formed on it by a hot iron, is burned at about 400-1,000 deg.C into charcoal. The charcoal having a desired shape is improved in terms of appearance and feeling when it is used. When the charcoal is used in purifying drinking water and air, it can be used comfortably over a long period with its application expanded.
Patent JP-H02225595-A (JP)
Title: Synthetic fluid for treating metal
Inventor: JIYOAN ADERU KUITOMEIYAA
IPC: C10N40/24
Filed: 1989-12-20
Abstract: PURPOSE: To improve lubricating and cooling properties to both hand and soft metals by making fluid contain polybutene and a polyether glycol.  
     CONSTITUTION: Fluid of pH8-10.5 for treating a metal is obtained by mixing (A) 2-50 pts.wt. polybutene including isobutylene-butene copolymer and polyisobutylene which is prepared from 95-100 wt.% mono-olefin and 0-5 wt.% isoparaffin, (B) 2-50 pts.wt. polyether glycol having carboxylate functionality, and as the need arises (C) 5-160 pts.wt. plasticizer, 1-20 pts.wt. corrosion inhibitor, and 0.5-15 pts.wt. deforming agent. The fluid is incorporated with 50-99 vol.% water as required to be used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09168550-A (JP)
Title: Extruder for fluid composition
Inventor: MIDORIKAWA KYOJI
IPC: A61C5/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an extruder for a fluid composition to prevent contamination of the extruder by use and to be used repeatedly, by detachably fitting an outer nozzle with a thin hollow pipe shaped applicator mounted on the tip part of a circular cone shaped nozzle by inserting with a small gap. SOLUTION: This extruder for a fluid composition has a vessel 10 to house a fluid composition, a circular cone nozzle 11 with a delivery port 14 formed on the tip of the vessel, and a plunger 12 to push the component into the vessel 10. A packing 13 is attached to the tip part of the plunger 12. An outer nozzle 15 is detachably attached on the circular cone nozzle 11, and a thin hollow pipe shaped applicator 16 is mounted thereon. The outer nozzle 15 is fit on the circular cone nozzle 11 with a small gap, and the composition is prevented from flowing into the gap. Since this extruder can be used held in a hand, a finger hanging parts 17 and 18 are disposed on the vessel 10 and the plunger 12 respectively.
Patent JP-H08211606-A (JP)
Title: Production of photosensitive composition
Inventor: TSUCHIYA SUKEYUKI
IPC: G03F7/021
Filed: 1995-12-18
Abstract: PURPOSE: To suppress crosslinking, gelling, etc., at the time of production and to produce a photosensitive compsn. fit for planographic printing by adding glycidol to a copolymer of a specified unsatd. carboxylic acid with a specified addition-polymerizable unsatd. compd. and blending the resultant copolymer contg. specified constituent units with a diazo compd. as a photosensitive component. CONSTITUTION: An unsatd. carboxylic acid represented by the formula CH2 =C (R)-COOH (where R is H or methyl) is copolymerized with an addition- polymerizable unsatd. compd. represented by the formula CH2 =C(R')-Y (where R' is H or methyl and Y is nitrile or carboalkoxy). Glycidol represented by formula I is added to the resultant copolymer to form a copolymer contg. 10-50wt.% constituent units represented by formula II or III (where R is H or methyl). This copolymer is blended with a diazo compd. as a photosensitive component. The copolymer having a low gel content is obtd. and a homogeneous photosensitive layer almost free from pinholes is formed.
Patent JP-H08185282-A (JP)
Title: Printer device
Inventor: KIUCHI HIROYOSHI
IPC: G06F3/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide a printer device which prints out print information outputted from a host equipment, page by page, and also performs high- resolution printing process at a high speed. CONSTITUTION: This printer device has plural page buffers 12 storing print control information, page by page, and are provided with drawing blocks having MPUs 14, ROMs 15, image memories 18, etc., connected to the page buffers 12; and a page management part 11 stores the print control information outputted from the host equipment 20 in the respective page buffers 12, page by page, and MPUs 14 corresponding to the print control information stored in the respective page buffers 12 performs analytic processes in parallel, thereby expanding image data (bit map data) on the respective image memories 18. Thus, the image data expanded on the respective image memories 18 are outputted to an unillustrated print head under the control of a transfer control part 21, etc., to perform print output on a paper sheet according to the image data.
Patent JP-H11164168-A (JP)
Title: Horizontal deflection circuit
Inventor: INOUE YOJI
IPC: H04N3/23
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal deflection circuit capable of obtaining linearity characteristics, without being affected by dispersions of components and temperature drifts in a wide display frequency range. SOLUTION: In order to correct the dispersions of the inductance of a linearity coil 4, a control part 7 adjusts a voltage applied to a control coil 2, so as to be a value obtained by a curve (t) based on a horizontal frequency fh and on the inductance value of the linearity coil 4 detected in a detection part 5. Thus, when the voltage applied to the control coil 2 is changed to change, a current flowing through the coil changes, a current flowing through the linearity coil 4 changes through electromagnetic induction, and the inductance is changed as well. The temperature of the linearity coil 4 is also detected in the detection part 5 and the control part 7 adjusts the voltage of the control coil 2 from a temperature drift correction value of the curves t1 and t2 or the like.
Patent JP-S63296227-A (JP)
Inventor: JIYON DABURIYU OOKATSUTO
IPC: H01L21/56
Filed: 1987-12-25
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-H02177499-A (JP)
Title: Electronic apparatus housing
Inventor: MINEO MASAO
IPC: H05K5/04
Filed: 1988-12-28
Abstract: PURPOSE:To improve the electromagnetic shield in a housing by providing a hole at a printed board for placing electronic components, and bringing a protrusion plate provided at a partition plate into direct contact with that provided at the housing. CONSTITUTION:A protrusion plate 1a is provided longitudinally at the center of a housing body 1. A partition plate 2a is provided at the position opposed to the protrusion plate 1a protruding from the housing body 1 in a cover 2. A long hole 3a of a diameter to be engaged with the protrusion plate 1a is formed at the longitudinal center of a printed board 3 in a structure in which the protrusion plate 1a is brought into contact with the partition plate 2a when the housing is assembled. The printed board 3 placing the electronic components 4 is aligned, the protrusion plate 1a is engaged with the long hole 3a, and clamped fixed.
Patent JP-H04200846-A (JP)
Title: Device for continuously casting thin sheet
Inventor: TOGE TAKEYA
IPC: B22D11/06
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the involution of a scum and to obtain a good quality steel thin sheet by holding a pair of separating plates along the axial direction of casting rolls at near interface between a molten steel surface in pouring basin part at the upper part of the casting rolls and the peripheral faces of barrel parts in the casting rolls while dipping the lower part thereof. CONSTITUTION:In a device for directly and continuously casting the thin sheet from a molten steel by supplying the molten steel in a tundish into the pouring basin part 5 formed at the upper part of roll kissing part between the casting rolls 1, 2 through a pouring nozzle 6 and an inclining plate 7 set just below this nozzle 6, by holding a pair of the separating plates 8, 9 set along the axial direction of the casting rolls 1, 2 in the vicinity of the interface between the molten steel surface in the pouring basin part 5 and the peripheral faces of barrel parts in the casting rolls 1, 2 in the condition of dipping the lower part thereof into the molten steel, the involution of the scum is prevented and waving in the solidified shell developing zone is restrained and the thin steel sheet having excellent quality is continuously cast.
Patent JP-H08246388-A (JP)
Title: Production of water-soluble polymer for paper-making additive
Inventor: TAKIZAWA SATOSHI
IPC: C08F251/00
Filed: 1995-11-27
Abstract: PURPOSE: To obtain an additive for paper making, consisting essentially of a water-soluble high polymer, a water-soluble cation monomer, an α,β-unsaturated dicarboxylic acid and (meth)acrylamide, capable of improving yield of filler and a sizing agent and enhancing paper strength. CONSTITUTION: This additive for paper making is prepared by blending (A) 5-50wt.% water soluble high polymer substance such as starches, polyvinyl alcohols, celluloses and gums with (B) 0.1-20mol% of water-soluble cation such as dimethylaminoethyl (meth)acrylate or dimethylaminopropyl (meth)acrylate and/or their salts, (C) 0.1-15mol% α,β-unsaturated dicarboxylic acid such as itaconic acid and/or its salt and (D) 99.8-65mol% acrylic amide and/or methacrylic amide so that total amount of monomers B, C and D is 50-95wt.%.
Patent JP-H11137645-A (JP)
Title: Electron beam sterilizer for plastic empty container
Inventor: ABE HIROSHI
IPC: B65B55/08
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam sterilizer for a plastic empty container which can sterilize a plastic empty container P at a high speed (not slower than 300 beams/min, e.g.) by the electron beams of low voltage and low beam amount in an erect state being a normal carrying state without making the container P used for refreshing beverages, etc., turn over on its side and can sterilize the container P of a round type, a square type, etc., without regard to their shapes. SOLUTION: The device is provided with a rotating mechanism 3 vacuum- sucking and fixing the container P fed from a feeding mechanism 2 and rotating the container P in a fixed state, an electron beam irradiating mechanism 4 irradiating the rotating container P with electron beams and an interval keeping mechanism 5 holding an interval D between the mechanism 4 and the container P with a constant spacing.
Patent JP-H03190903-A (JP)
Title: Production of spherical crosslinked polymer particle
Inventor: KOGO TAKANORI
IPC: C08F2/14
Filed: 1989-12-19
Abstract: PURPOSE:To readily obtain the title particles useful for powder coating compound having uniform particle size in a short time by polymerizing a monomer in a solvent which dissolves the monomer but not a polymer thereof, precipitating a radical built-in polymer, adding a crosslinkable monomer, etc., swelling the polymer and polymerizing. CONSTITUTION:A monomer (e.g. styrene) is radical-polymerized in a solvent (e.g. ethanol) which dissolves the monomer but not a polymer based on the monomer, radical built-in polymer particles are precipitated, further a monomer mixture containing a polyfunctional vinyl compound (e.g. divinylbenzene) is added to the polymer particles, which are swollen with the monomer, the radical built in the polymer particles is brought into contact with the monomer and the monomer is secondarily polymerized to give the objective spherical crosslinked polymer particles.
Patent JP-H04203894-A (JP)
Title: Heat storage device
Inventor: SAITO TADAYOSHI
IPC: F24H1/18
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to output a control signal based on measurement, standardize measurement data and enhance their serviceability by measuring the mean temperature of two temperatures at the both ends of a heat storage tank and calculating the amount of heat storage at a high temperature section of said heat storage tank and the amount of effective service based on measured temperatures. CONSTITUTION:A mean temperature detection device 6 is installed inside a heat storage tank 1 in order to measure the mean temperature of temperatures at measurement points A and B. The mean temperature detection device 6 is a line-shaped sensor which senses the temperature between the measurement points A and B and detects the mean temperature. It is made of a material which reacts with the temperature and changes its resistant values. For practical application, a resistance thermometer bulb is installed linearly and arranged so that the resistant values may be changed by the temperature distribution between the measurement points A and B. The mean temperature detection device 6 is installed so that it may come into direct contact with a heat medium in the heat storage tank 1. Even in the case when the heat storage tank 1 is made of metal, it may be pasted with an armoring surface of the tank 1 from the sake of maintenance, through the accuracy may drop slightly.
Patent JP-H06164610-A (JP)
Title: Circuit assigning method and wavelength multiplex communication system
Inventor: NAKADA TORU
IPC: H04L12/28
Filed: 1992-11-16
Abstract: PURPOSE:To provide a wavelength multiplex communication system applying a line assigning method where each node can dispersedly control the wavelength or the time slot without needing a control node. CONSTITUTION:Plural large capacity lines using the wavelength multiplexing are provided together with a control circuit which controls the wavelength or the time slot of each line. A circuit control table WC which shows the wavelengths or the time slots used by those large capacity lines is circulated on the control circuit. Then the node that fetches the table WC selects the idle wavelengths or time slots to assign the circuits. Then the table WC is rewritten and circulated again in a network. In such a way, the dispersed wavelength control is performed so that the communication procedure can be simplified with no control node needed.
Patent JP-H09170089-A (JP)
Title: Rust preventive steel sheet excellent in bare corrosion resistance
Inventor: UCHIDA MORISHIGE
IPC: B05D7/14
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet free from deterioration in corrosion resistance in the part in which the steel sheet is exposed in a bare state to corrosive environment in construction of automobile body, e.g. an uncoated part such as weld zone between a floor and members, and capable of improving the rust- preventing property of a car body. SOLUTION: This steel sheet has a rust-preventive film formed by applying a rust preventive oil, containing at least one kind selected from among perfluoroalkylcarboxylates, perfluoroalkyltrimethyl ammonium salts, and perfluoroalkylsulfonates, to the surface of a steel sheet, to which acid cleaning is previously applied as pretreatment, and then holding the steel sheet at 50-100 deg.C.
Patent JP-H11159213-A (JP)
Title: Article placing shelf member double-pullout preventing device in article storage shelf
Inventor: FUJISAKI OSAMU
IPC: E05B65/46
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an article placing shelf member double-pullout preventing device in an article storage shelf of new constitution. SOLUTION: In a sliding table double-pullout preventing device in a sliding rack with a plurality of longitudinally slidable sliding tables 20 arranged above and below, the side part of each table 20 is provided with a stopper-butting part 51, a stopper operating cam part 40a positioned on the front side of the stopper-butting part 51, in a different height position, and a linear holding cam part 40b connected to the stopper operating cam part 40a so as to hold a stopper in a stopper function display position. A rack body 1 is provided with a stopper 56 corresponding to the stopper-butting part 51 of teach table 20 in a state of being pushed into the body 1, and a stopper operating lever 42 corresponding to the stopper operating cam 40a in such a way that the stopper 56 and stopper operating lever 42 are horizontally rotatable through a vertical shaft 55.  A spring 61 is further provided always to energize the stopper 56 into a stopper function release position.
Patent JP-H02175039-A (JP)
Title: Manufacture of body base for injector
Inventor: OKADA SETSUO
IPC: B21J5/10
Filed: 1988-12-27
Abstract: PURPOSE:To improve manufacturing accuracy by locating an insert with a little smaller hole than an inserting hole against a piercing punch when the inserting hole for armature is formed, piercing just before penetrating with the piercing punch and penetrating with a punching punch after removing the insert. CONSTITUTION:An work W is upsetted in a die 24 with a punch holder 21 and the mid bottom 5 with an impression 7 of the work W is faced to the insert 26. The armature inserting hole 6 is pierced with the piercing punch just before the penetration. Most of the material 8 is pushed out in the hole 27 of the insert 26. Because the diameter of the hole 27 is a little small than that of the punch 23, the inserting hole 6 is prevented to break and is pierced to the condition that the bottom 9 is made very thin. Then, the bottom 9 of the inserting hole 6 is punched with the punching punch 32 under the condition that the valve body mounting hole 4 of the work W is inserted to another insert 30 with a little larger diameter than that of the inserting hole 6. Because the bottom 9 is raised its hardness, it is easily punched and any burrs are not generated. Thus the manufacturing accuracy and the accuracy of face roughness of the amarture inserting hole are improved.
Patent JP-H02173953-A (JP)
Title: Substrate for optical recording medium
Inventor: SASAKI SHIGERU
IPC: G11B7/24047
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a substrate with very little double refraction, excellent light permeability, little warpage due to water absorption, excellent mechanical strength and heat resistance by forming the substrate from specific polyester, polyester carbonate or polycarbonate resin. CONSTITUTION:The substrate consists of polyester, polycarbonate or polyester carbonate having recurrent units expressed by formula I. In the formula, R1 and R2 represent a bond or alkylene group, alkylidene group, etc., having <=8 carbons. There may be a bond or cross-linkage comprising alkylene group or alkylidene group with <=6 carbons between R1 and R2. It is inhibited that both of R1 and R2 are bonds. R3 and R4 represent hydrogen atom or alkyl group with <=4 carbons. x and y represent the proportion of copolymerization, x:y=100:0 to 0:100 (in molar ratio). (n) is 0, 1 or 2. By this method, the obtd. substrate has very little double refraction, excellent light permeability, little warpage due to water absorption, and excellent heat resistance and mechanical strength.