baber/WOPTO huggingface dataset:
Patent JP-S5489514-A (JP)
Title: Carrying unit for power line
Inventor: INAMURA SHIYOUICHI
IPC: H02B11/26
Filed: 1977-12-27
Abstract: PURPOSE:To miniaturize SF6-gas insulating electric facilities by puttng a coupling capacitor into the excessive space inside of a blocking coil and making them in one, and also to improve (approximate 20PF) performance by reducing the stray capacity of a coupling capacitor. CONSTITUTION:Coupling capacitor CC2 composed of series-arranged elements 2a with cylindrical electrodes arranged in a coaxial shape is formed by injecting molding epoxy resin 2e; main coil 6a of blocking coil BC6 is wound in spiral groove provided to its circumference and CC2 and BC6 are installed in common-use tank 47. Judging from sizes of the CC and BC being manufactured at present, it is impossible to arrange CC2 in the space inside of BC6 except tuning unit 66, thereby making great miniaturization possible. Further, since the external electrode of CC2 is a the same potential as high-tension-side terminal 2c, stray capacity 5, which becomes a leak path from the middle of element 2a to tank 47, becomes a small value (approximate 20PF).
Patent JP-H0910058-A (JP)
Title: Joint structure for chair
Inventor: SUGANO TAKAO
IPC: A47C4/04
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate the requirement of a troublesome work such as screw setting, maintain the appearance of a chair without any deterioration, and allow chairs to be joined to each other via a simple work, under an application to a foldable chair or the like having no link hardware. CONSTITUTION: Chairs 100 with front frames 1 made of a pipe are laterally joined to each other at adjacent positions. For this purpose, a set of coupling members 8 and 9 is provided at the corresponding positions of each front frame 1 of the adjacent chairs 100, so as to be detachable via elastic deformation. In addition, engagement recesses 83 and 93 are formed on the members 8 and 9 for preventing the turning motion thereof via engagement with the stays 10 of the chairs 100. Also, engagement sections 84 and 94 are formed on the members 8 and 9 to prevent the motion of the chairs 100 in a parting direction via detachable engagement with each other.
Patent JP-H0716763-A (JP)
Title: Electron beam welding method of steel plate
Inventor: TOMITA YUKIO
IPC: B23K15/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the electron beam welding method of steel plate capable of improving the welding efficiency of thick plate. CONSTITUTION:When a steel plate having a composition consisting of, by weight, <0.30% C, 0.1-3.0% Si, 0.05-2.0% Mn <=5X10<-5> PXN in the range of 0.0020%<=N<=0.010%, <=0.010% P, S and the balance Fe with inevitable impurities is electron beam welded; B in the weld metal is made to 0.0003-0.0050% with adding B alone or the alloy plate containing B. By this method, the toughness of electron beam weld zone is improved.
Patent JP-S5861985-A (JP)
Title: Production of slab for composite steel plate
Inventor: YAMAMOTO YASUHIRO
IPC: B23K20/04
Filed: 1981-10-06
Abstract: PURPOSE:To improve production efficiency and to obtain a composite steel plate of high joining strength in a process for production of said plate wherein a base material having a clean cladding surface and a cladding material are superposed and both materials are subjected to circumferential edge welding and rolling for venting of air,  by subjecting the materials to welding simultaneously with rolling. CONSTITUTION:A base material 1-1 having a cleaned cladding surface and a cladding  material 1-2 are superposed by inserting an Ni foil or the like between the cladding  surfaces to make a slab 1. The top circumferential edge 5 thereof is welded in a width direction with a welding machine 3. The slab 1 is gnawed into a rolling mill 2, and under exertion of a light rolling reduction, the slab is subjected to rolling for venting  of air. At the same time, welding machines 4, 4' are set at the circumferential edge  and the slab is subjected to the rolling for venting of air and the circumferential edge welding in parallel. When the rolling and welding come to the final end part of the  slab, both are stopped temporarily, and the bottom circumferential edge 6 is welded in a width direction with the machine 3. Upon ending of the welding, again the slab is  subjected to the rolling and the circumferential edge welding up to the final end of  the slab, whereby the slab for clad steel plates free from intrusion of air is obtained.
Patent JP-S6139321-A (JP)
Inventor: KOYANAGI KAORU
IPC: C23C14/08
Filed: 1984-07-30
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-H0326443-A (JP)
Title: Main spindle position and speed control device
Inventor: HAYASHIDA TAKAHIRO
IPC: G01P3/48
Filed: 1989-06-22
Abstract: PURPOSE:To improve detection accuracy by detecting the movement of a hollow detector directly installed on a main spindle, and shaping its signals into plural sine waves and square waves and amplifying them to make speed control signals and position control signals. CONSTITUTION:On a main spindle 7 in which a built-in main spindle motor 11 is incorporated, a hollow detector 12 for speed detection and low resolution position detection and a hollow detector 14 for high resolution position detection are installed directly respectively, where their movements are detected by opposing sensors 13, 15 and are shaped into a sine wave A and square wave B, C for amplification, and a speed detection value Wr and position detection values thetar1, thetar2 are inputted into a main spindle driving control device 2. A controller 2 controls the driving of the built-in main spindle motor 11 according to the deviations from the target speed wr' and the target position thetar' obtained from a numerical control device 1. It is thus possible to detect the speed and position of the main spindle with good accuracy and select only the sine wave or only the square wave, or both square waves, to promptly enabling specification change and the like.
Patent JP-S6049718-A (JP)
Inventor: WATANABE MASASHI
IPC: A01G1/04
Filed: 1983-08-30
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-S5948964-A (JP)
Title: Semiconductor photo-receiving element
Inventor: NAKANO ISAO
IPC: H01L31/0216
Filed: 1982-09-13
Abstract: PURPOSE:To obtain the desired spectral sensitivity characteristics for the titled photo-receiving element by a method wherein a P-region is provided at the effective photo-receiving part located on the upper surface of an N type substrate, and said substrate is removed at the part directly below the P-region by performing a selective etching to the prescribed thickness. CONSTITUTION:Thin P-layers 19B, 19G and 19R are provided on N type Si substrates 18B, 18G and 18R respectively, and reflection is prevented by covering the above with SiO2 films 20B, 20G and 20R. Said films 20B, 20G and 20R have the thickness of 830Angstrom , 930Angstrom  and 1,000Angstrom  respectively, and they have the maximum transmittance with the wavelength of incident ray of 480nm, 540nm and 600nm respectively. An inflared ray shielding filter 21 is superposed on a reflection preventing film. The lower surface of the substrates 18B, 18G and 18R is removed by performing a selective etching, and the thickness of diaphragms 22B, 22G and 22R is brought to 20mum, 40mum and 90mum respectively. According to the constitution, diodes have the spectral sensitivity having the peak at the wavelengths of 480nm, 560nm and 700nm or thereabout, and color can be discriminated when an arithmetic operation is performed on the photoelectric current of each diode. As the effective thickness of the light-receiving part of each diode can be made small, the effect of a long wavelength light can be reduced, and the sensitivity on the side of short wavelength can also be improved by forming a shallow P-layer 19.
Patent JP-H0323862-A (JP)
Title: Air bubble generating bathtub due to control of inverter
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-21
Abstract: PURPOSE:To alter and control a jet form corresponding to changes of the seasons or a time change of a day by controlling the jet form of bath hot water by making the number of rotations of a bath hot water recirculation pump variable and programming a control part controlling an inverter so as to be capable of performing control in matching relation to changes of the seasons or the circumstances of a time in the day. CONSTITUTION:A control part 22 controls he drive motor 10-1 for a bath hot water recirculation pump through a controller 22-2. The emitting amount and pressure of bath hot water can be freely controlled by making the number of rotations of the bath hot water recirculation pump 2 variable by the controller 22-2 and an inverter 11-1. The control of the number of rotations of the bath hot water recirculation pump 2 and the control of drive motors 10-1, 10-2, 10-3 are performed in matching relation to changes of the seasons or the circumstances of a time in the day. That is, the jet stream forms peculiar to the seasons of spring, summer, autumn and winter are predetermined in the seasons of Japan to be programmed in the control part so as to alter the jet stream forms corresponding to the seasons.
Patent JP-2000347186-A (JP)
Title: Video display device
Inventor: SHIAKI TAKUYA
IPC: H04N5/74
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a projection type video display device capable of securing brightness and picture quality, having high accuracy and making size small by arranging a phase difference film before and behind a polarization film and respectively sticking the polarization film and the phase difference film on a plate glass one side by one side. SOLUTION: The polarization film 20 is arranged on the incident side of a liquid crystal display element 17, and its transmission axis is at a parallel position with polarized light to be made incident on the element 17. However, in the case of making the polarized light different from polarized light arranged by a polarizing beam splitter incident on the element 17, the phase difference film 18 is arranged on the incident side of the film 20. In such a case, the film 20 and the film 18 are respectively stuck to the plate glass 19 one side by one side. The polarization film is arranged on the emitting side of the element 17, and the phase difference film is arranged on the emitting side of the polarization film when the polarized light is different from the polarized light to be made incident on the dichroic prism.
Patent JP-S5950109-A (JP)
Title: Method for removing sleeve brick of vessel for containing molten metal
Inventor: TANAKA HIDEO
IPC: B23B51/04
Filed: 1982-09-14
Abstract: PURPOSE:To remove quickly and effectively the high temp. sleeve brick in a nozzle part by propelling a hollow cylindrical tool having a cutting edge while rotating the same in the axial direction of said brick and injecting specified flow of mixed phase of water and air through the hollow part. CONSTITUTION:The compressed air fed from a flow passage 13 forms the mixed phase flow with the cooling water fed from a flow passage 14 and is injected as air-water mixed phase flow 16 to the hollow part 18 of a cylindrical tool 10 having a cutting edge 17. The flow 16 is regulated to >=30l/m<3> water content and >=0.1 air-water ratio. The flow 16 cools the tool 10 and the circular surface formed by the edge 17 in the sleeve brick 23 in a nozzle part. Said flow carries the debris of the brick through the clearance with the edge 17 and forms discharging flow 12 while cooling the edge 17, thereby cooling the outside surface of the tool 10 and the outside surface 25 of the brick. A tuyere nozzle hole 21 is closed with a stamping material 15 to prevent the inflow of the flow 16 into the furnace.
Patent JP-S5589328-A (JP)
Title: Isocyanate composition
Inventor: ARUHONSU BURIYUININKUSU
IPC: C08G18/76
Filed: 1979-12-11
Abstract: Isocyanate compositions derived from diphenylmethane diisocyanate (MDI) which are a mixture of A) the reaction product of MDI with polyether polyol or amine of molecular weight from 600 to 10,000 and B) a uretonimine modified MDI, the weight ratio of A to B being from 19 : 1 to 1 : 1, are crystal-free from more than 10 days at 0°C. Polyurethanes, especially elastomers prepared therefrom show advantageous properties.
Patent JP-S6317906-A (JP)
Title: Production of porous granular copolymer
Inventor: KANBARA HIROSHI
IPC: B01D15/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a copolymer containing aldehyde group and suitable for the adsorption of beta2-microglobulin (beta2MG), by carrying out suspension polymerization of a monovinyl aromatic monomer in the presence of a pore-forming agent and oxidizing the product in the presence of dimethyl sulfoxide and a salt. CONSTITUTION:A monovinyl aromatic monomer (e.g. styrene, vinylxylene, etc.) containing polyvinyl monomer is suspension polymerized in the presence of a pore-forming agent [e.g. butane, benzene, poly(vinyl methyl ether), etc.] capable of imparting porosity to the produced polymer. The produced porous granular copolymer is optionally haloalkylated and oxidized in the presence of dimethyl sulfoxide and a slat (e.g. NaCl) to obtain the objective copolymer. EFFECT:The copolymer has high strength, selectively adsorbs beta2MG and is inert to adsorption of proteins such as albumin, etc. USE:Useful as an adsorbent for cleaning blood.
Patent JP-S5866691-A (JP)
Inventor: SUZUKI TATSUO
IPC: B23K9/133
Filed: 1981-10-07
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-H114851-A (JP)
Title: Manufacture of absorber for absorptive article and its device and absorptive article
Inventor: KAMISHIOIRI NOBUYUKI
IPC: A61F13/49
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an absorber for an absorptive article which is excellent in a three dimensional shape and whose absorptivity and liquid leakage preventability are improved by bending a bending precursor formed in a specific shape in a specific part. SOLUTION: A continuous body 7 of a layout sheet rolled out of a roll 11 is introduced into a fiber stacker 20, and here, pulp fiber is uniformly stacked on the continuous body 7 of the layout sheet, and a pulp layer continuous body 13 having an almost uniform thickness and weight (metuke) is formed on the continuous body 7. Next, a continuous body 16 of absorbent paper rolled out of a roll 15 is superposed on this pulp layer continuous body 13 so as to cover the whole surface of the pulp layer continuous body 13, and then, it is trimmed by a cutter 30, and a bending precursor 8 composed of a tongue-shaped main body 8a and a tapering triangular folding-back part 8b is obtained.  Afterwards, the main body 8a becomes a lower layer absorbing part by bending the bending precursor 8 in a bending base line 5 by actuation of a bending means 70, and an absorber 1 whose folding-back part 8b becomes an upper layer absorbing part 3 is obtained as a product.
Patent JP-2000343423-A (JP)
Title: Grinding device
Inventor: KOIZUMI YOSHIAKI
IPC: B24B47/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device of constant pressure cut-in type having a simple and low-cost configuration and capable of shortening cycle time required in grinding of a workpiece. SOLUTION: This grinding device is provided with a headstock 22 holding a workpiece 30, a cut-in table 34 capable of advancing and retracting relative to the headstock 22 and holding a grinding wheel 37, and a constant pressure cut-in cylinder 38 energizing the cut-in table 34 onto the headstock 22 side and pressing the grinding wheel 37 against the workpiece 30 at constant pressure. This grinding device is provided with a cut-in return cylinder 49 retracting the cut-in table 34 by a fixed distance at the time of loading and unloading of the workpiece 30, and the fixed distance is set to be equal to a clearance that is required to be set between the workpiece 30 and the grinding wheel 37 at the time of loading and unloading.
Patent JP-H07149942-A (JP)
Title: Separating and utilizing method for fibrous material from fibrous material laminate bonded with polyurethane
Inventor: GUNTAA BAUAA
IPC: B09B3/00
Filed: 1994-07-13
Abstract: PURPOSE: To separate a fibrous material element from a polyurethane adhesive bonded fibrous material laminate.  
     CONSTITUTION: A fibrous material laminate is treated with a 3-12C monofunctional aliphatic alcohol or a mixture thereof at from 100 to 200°C to carry out alcoholysis of a polyurethane. Optionally, water is added to carry out this reaction. An alcoholysis product is removed, and the residual fibrous material elements are separated from each other. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11347326-A (JP)
Title: Air cleaning apparatus
Inventor: OGATA HARUKI
IPC: F24F7/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To lower manufacturing cost. SOLUTION: An outer wall plate 4 formed to be a cylindrical shape and made of a punched metal having a large number of holes is attached to the upper part of a chassis 12 and a roofing member 16 is set on the upper part of the outer wall plate 14. A supporting plate 24 is so installed in the lower side in the inner circumferential side of the outer wall plate 14 as to divide the inner space of the outer wall plate 14 into an upper and a lower parts. An intermediate wall plate 26 made of a punched metal is installed between the supporting plate 24 and the roofing member 16. An inner wall plate 32 made of a punched metal is installed in the inner circumferential side of the intermediate wall plate 26. A HEPA filter 34 is rolled into a cylindrical shape and installed between the intermediate wall plate 26 and the inner wall plate 32.  A motor 42 is attached to the lower face side of the center supporting part 24A of the supporting plate 24 and the center of a disk-like fan 44 is installed in the rotary axis 42A of the motor 42.
Patent JP-H064285-A (JP)
Title: Inter-object coordination system
Inventor: KONNO YOICHI
IPC: G05B19/4155
Filed: 1992-06-19
Abstract: PURPOSE:To flexibly cope with the change of the outside to advance the processing among plural objects. CONSTITUTION:In the system where products are carried from a temporary yard to a warehouse and are piled up by plural carrying robots 1 (R1 and R2), control sensitivities of parameters which control the functions of objects of carrying robots 1 are evaluated, and parameters requiring control are selected, and the degree of an influence upon the outside of the function control due to parameters of the carrying robot R1 is forecasted to temporarily control the parameters, and the difference between this degree of influence of parameters and the actual degree of change of the outside is evaluated to control the parameters. When this evaluated difference exceeds a certain value, a group of parameters having a large influence upon this difference out of parameters of the carrying robot R1 is selected, and control sensitivities of functions of the carrying robot R2 other than the carrying robot R1 are estimated, thereby controlling parameters between carrying robots R1 and R2 in coordination with each other.
Patent JP-S6216482-A (JP)
Title: Production of n-methyl derivative of ergorine
Inventor: KURISUCHIYAN JIERUBE
IPC: C07D457/08
Filed: 1986-07-10
Abstract: A process for preparing an N-methyl derivative of ergoline of formula:   <IMAGE>   in which R1 denotes a carboxy or alkoxycarbonyl group in which the alkyl portion contains 1 to 4 carbon atoms, R2 denotes a hydrogen atom or a methoxy group and R3 denotes a hydrogen atom or R2 and R3 together form a direct bond, or in which R1 denotes a hydroxymethyl group, R2 denotes a hydrogen atom or a methoxy group and R3 denotes a hydrogen atom, which comprises methylating an ergoline derivative of formula:   <IMAGE>   in which R1, R2 and R3 are defined as above, with methyl carbonate in the presence of a basic agent, in an apolar aprotic solvent in the present of a phase transfer catalyst.
Patent JP-S5590551-A (JP)
Title: Carbon fiber-reinforced thermoplastic resin composition
Inventor: MIZUNO SHIOJI
IPC: C08L75/04
Filed: 1978-12-28
Abstract: PURPOSE: To obtain a carbon fiber-reinforced thermoplastic resin composition having high strength and high rigidity from the reaction product of a specific polybutylene terephthalate and a multifunctional isocyanate and carbon fibers.  
     CONSTITUTION: A polybutylene terephthalate of an intrinsic viscosity of 0.2W0.6 and a hydroxyl value of 9W27, having hyroxyl groups at both ends, obtained from the condensation of terephthalic acid(alkyl ester) and 1,4-butanediol, is mixed with a multifunctional isocyanate, e.g., tetramethylene diisocyanate, tolylene 2,4-diisocyanate, etc., in a 1:1 functional group ratio, and then the mixture is mixed with 5W 50wt% carbon fibers 5W20microns in diameter and 0.05W13mm in length and then reacted by a 0.5W10 minute mixing at 210W270°C by using a 1- or 2-axle extruder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S645829-A (JP)
Title: Manufacture of easily openable cap
Inventor: DOI KOICHI
IPC: B29C65/02
Filed: 1987-06-30
Abstract: PURPOSE:To strongly bond and fix a resin holding member to a metal cap by a method wherein a tongue piece for starting the tearing-off of a cam main body is pinched between the mounting base part and the opposing piece of the holding member, all of which are integrally molded out of thermoplastic resin so as to heat-bond the base part and the opposing piece to the tongue piece, and to heat-fuse the base part and the opposing piece with each other in the periphery of the tongue piece. CONSTITUTION:A cap main body 1 consists of a top plate part 2 and a skirt part 3 and is equipped with a pair of scores 5 and 5, which extend from the skirt part 3 across the top plate part 2, a tearing-off part 4, which is partitioned by the scores, and a tongue piece 6 for starting the tearing-off, which projects outward from the skirt part integral with the tearing-off part 4. By being fixed with a piling-up structure by pressure and heat, a base part 12 and an opposing piece 13 are heat-bonded to the tongue piece 6 or further the base part 12 and the opposing piece 13 are heat-fused with each other in the periphery of the tongue piece 6. The cap main body 1 consists of a metal base 31 and protective coating layers 32a and 32b. As the metal base 31, lightweight metal such as sheet-shaped surface un-treated steel or the like is used. As the protective coating layers 32a and 32b, thermosetting resin coating is used.
Patent JP-H0916792-A (JP)
Title: Handwritten memo data management device
Inventor: ARISAWA TOKITAKA
IPC: G06F15/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide a handwritten memo data managing device with which the number of displayable information is increased by automatically deciding the size to be reduced for each handwritten memo. CONSTITUTION: A handwritten memo data storage part 5 holds handwritten memo data. A feature amount extracting part 6 reads the handwritten memo data from the handwritten memo data storage part 5 and extracts the feature amount of handwritten memo data such as the number of strokes. A reduction evaluation dictionary 7 holds the relation between the feature amount of handwritten memo data and the size to be reduced. A reduction part 8 reads the feature amount from the feature amount extracting part 6 and automatically decides the size to be reduced according to the reduction evaluating dictionary 7. Further, the reduction part 8 reads the handwritten memo data from the handwritten memo data storage part 5, reduces those data into the size to be reduced, outputs the data to a VRAM 4 later and displays them on a tablet 2 with integrated display.