baber/WOPTO huggingface dataset:
Patent JP-2000328492-A (JP)
Title: Paper-transparentizing agent for paper used for envelope
Inventor: BAN SEIJI
IPC: D21H19/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a paper-transparentizing agent not containing a chlorine- based solvent, excellent in transparency, without showing any stickiness at the surface of a paper, not interfering with the recycling of the paper, having a penetrating speed to the paper in a similar degree to that of the conventional solvent type agent and capable of being used in a conventional facility. SOLUTION: This paper-transparentizing agent is an aqueous emulsion type agent for a paper of an envelope with a window, obtained by mixing 100 pts.wt. rosin-based resin having carboxyl group, 1-20 pt.wt. surfactant, 30-200 pt.wt. water, 10-100 pt.wt. hydrophilic solvent having hydroxyl group and 2-20 pt.wt. trihenylphosphate.
Patent JP-H0723311-A (JP)
Title: Video equipment and vehicle sheet
Inventor: NAITO EIICHIRO
IPC: B60R11/02
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a TV receiver whose depth size is short or fixing area is small and to make it possible to hang the receiver on a wall or store it in a vehicle sheet by fixing a disk player or a VTR in approximately parallel with the rear part of a thin display part so as to move it in parallel. CONSTITUTION:The thin display part 1 consists of liquid crystal or a thin cathod ray tube (CRT) and built in a casing 2 together with a signal receiving circuit and a speaker. Two hook-like recessed parts 10 are symmetrically arranged on the rear side of the casing 2 in the vicinity of the upper end side and a recessed part 11 is arranged on the center part. The disk player 5 is stored in the upper end side center part of the casing 3 so that an optical disk 6 loading board can be inserted/ejected. Two hook-like rats 7 and a recessed part 8 respectively corresponding to the recessed parts 10, 11 are arranged on the casing 3. A connecting member 14 is also prepared as a means for uniting the casings 2, 3. The casings 2, 3 are unitedly connected by the means 14 so as to be moved in parallel.
Patent JP-H08329728-A (JP)
Title: Fluorescent lamp luminaire for ceiling
Inventor: KOSUGE MITSUHARU
IPC: F21V23/00
Filed: 1995-05-26
Abstract: PURPOSE: To reinforce a decorative frame, and make the decorative frame hard to be deformed by arranging plural lamp sockets on the mutually opposing sides of the decorative frame, and installing straight tube fluorescent lamps there. CONSTITUTION: A fluorescent lamp luminaire for the ceiling is provided with a rectangular luminaire main body 1 to be installed on an elevated spot, plural straight type fluorescent lamps 4 to be arranged in parallel to each other along the under surface of the luminaire main body 1, a light transmissive cover 5 to cover these from the under side, a decorative frame 9 to support a peripheral edge part of the light transmissive cover 5 so as to be freely mountable- demountable and engaging means 3 and 6 to engage the decorative frame 9 in a condition of supporting the light transmissive cover 5 with a peripheral edge part of the luminaire main body 1 so as to be freely mountable- demountable.  Plural lamp sockets 10 are installed on the mutually opposing sides of the decorative frame 9, and the respective fluorescent lamps 4 are arranged to stride over the mutually opposing sides in the decorative frame 9, and its both ends are installed on the respective lamp sockets 10.
Patent JP-S6225408-A (JP)
Title: Electromagnet device
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/24
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a slender electromagnet device having both latching and single staple type functions by providing an opposite magnet at one end of a stationary block, inserting a permanent magnet for forming a movable block and magnet pieces hanging vertically along both sides of the permanent magnet into the opposite magnet and swinging the permanent magnet in a hole. CONSTITUTION:A stationary block 1 is composed of a U-shaped magnet having opposite poles 15, 16 at its ends, and a slender yoke 11 which extends along the magnet and under the magnet, and a coil 13 is wound on the yoke 11. A movable block 2 is composed of a permanent magnet 23 having N-pole and S-pole at both ends, and magnetic pieces 21, 22 hanging vertically from the both sides, and the width of the block 2 is formed smaller than an interval between the poles 15, 16. Thus, a current flows to the coil 13 to incline the magnet 23 in one direction in response to the current value and to slide a V-shaped projection 25 on the lower surface of a movable insulator 24 engaged with the lower ends of the pieces into any of V-shaped grooves 17-19 formed on a base 12.
Patent JP-S648585-A (JP)
Title: Semiconductor storage device
Inventor: MORI TADAYOSHI
IPC: G11C11/41
Filed: 1987-06-30
Abstract: PURPOSE:To attain data transfer between different planes in same semiconductor device in a short period by using a pallet decoder so as to designate plural address registers selectively. CONSTITUTION:Address bits A14, A15 via an address buffer 19 are decoded by a pallet decoder 1 and one of address registers 2-5 is selected based on the decode output. The content of the selected address register is outputted to the plane decoder 6, which decodes the supplied information to select one of planes 9-16. Then a row decoder 8 in the memory cell array constituting the selected plane activates a memory cell of the selected row address based on address bits A0-A7. Thus, the time required for data transfer between different planes in one and same semiconductor storage device is reduced.
Patent JP-H11354459-A (JP)
Title: Semiconductor manufacturing device
Inventor: KOGA TOMOHIRO
IPC: H01L21/205
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of the exposed surface layer of a quartz jig in a processing chamber and the contamination of a processed wafer, by making bumps and dips on the exposed surface of the quartz jig exposed inside the processing chamber. SOLUTION: In a vertical low pressure CVD device, the exposed surface 21a of quartz jigs 12 such as a quartz plate 12 for heat insulation, a quartz board 13, and an inner tube 14 has bumps and dips. That is, a mask pattern is formed on the exposed surface 21a of the quartz jig 21, and the exposed surface 21a of the quartz jig 21 is etched over the mask pattern using a mixed liquid of hydrofluoric acid and ammonium fluoride to smooth an etched surface layer without damage and to smoothly taper etched side walls. Then, the mask pattern is removed. In this manner, bumps and dips are made on the exposed surface 21a of the quarts jig 21.
Patent JP-H0215802-A (JP)
Title: Manufacture of channel steel
Inventor: FURUTA OSAMU
IPC: B21B1/095
Filed: 1988-06-30
Abstract: PURPOSE:To manufacture a channel steel having few surface flaws and to reduce wear of rolls by forming a W-shaped section steel stock whose flange part is tilted by a restricted angle by hot rolling by grooved rolls, then hot rolling the W-shaped stock so that the flange part angle is to be an about right angle, and cold forming parallel flange parts and a flat web part. CONSTITUTION:A heated stock is rolled by plural rolling rolls having a prescribed groove form. A pair of flange parts 3 are tilted by 15-75 deg. outward to the vertical line, a web part 4 is formed into a projecting shape to obtain a half-formed product 2a in which thicknesses of the flange part 3 and the web part 4 are nearly equal to those of a product. Then, the half-formed product 2a is hot rolled to be a half-formed product 2b in which an angle between the flange part 3 and the web part 4 is an about right angle. Further, the web part 4 of the half-formed product 2b is cold formed by plural pairs of cold forming rolls to form the half product 2b into a channel steel having parallel flange parts 3 and a flat web part 4.
Patent JP-S5690167-A (JP)
Title: Flexible valve
Inventor: TAKAHASHI SHIROU
IPC: F16K7/07
Filed: 1979-12-20
Abstract: PURPOSE: To effectively blockade or control the flow of fluid, particularly a gas containing dust by a construction wherein the plural number of flexible sacks around the passage of fluid between the inlet and outlet of a case.  
     CONSTITUTION: The plural number of flexible sacks 4 having inwardly a closed chamber 6 are provided around the passage of fluid formed between the inlet 2 and outlet 3 of a case 1. When compressed air is supplied from an air intake 7 provided in the closed chamber 6, the sack 4 expands its flexible structure toward the center of the passage of fluid as shown by a chain line with two dots, so the adjoining sacks 4 flexibly touch each other, blockading the passage. On the other hand, when the pressurized condition is cancelled, elasticity caused by the flexible projection of the sack 4 or a filament 5 connected to part of the sack contracts it to the original shape. Thus the dust attached to the sack 4 is peeled off by the expansion and contraction of the sack 4, protecting the air-tightness of a valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0915858-A (JP)
Title: Colored image forming photosensitive solution, manufacture of color filter using it, and color filter
Inventor: TACHIKI SHIGEO
IPC: G03F7/004
Filed: 1995-06-30
Abstract: PURPOSE: To provide a colored image forming photosensitive solution in which dispersibility and dispersion stability of a pigment are improved, and uniformity of a coating film is remarkably enhanced, a manufacturing method of color filter using it, and a color filter obtained thereby. CONSTITUTION: In a colored image forming photosensitive solution containing (a) a resin having an acid value of 20-300 and a weight average molecular weight of 1,500-200,000, (b) a pigment, (c) a monomer having one or more photopolymerizing unsaturated bonds within a molecule, (d) a photoinitiator, and (e) an organic solvent, an alkyl ester of butyric acid is contained in an organic solvent. A manufacturing method of color filter using it and a color filter obtained thereby are also provided.
Patent JP-H10340849-A (JP)
Title: Surface position detecting equipment and surface position detecting method
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enable precisely detecting a surface position at a high speed without being affected by a base pattern, when the surface position of a substrate in which the base pattern having directivity is formed is detected, by constituting an optical element wherein the refracting power is different in the longitudinal direction of a slit image which is to be formed again and in the direction rectangular to the longitudinal direction. SOLUTION: A column lens 23 is arranged between a first relay lens 22 and a second relay lens 24. The lens 23 is so arranged that the direction of a bus line rectangularly intersects the longitudinal direction of the image of a slit type pattern which is formed on a one-directional scanning type image sensing element (CCD). Images of an exposure surface WS and the slit pattern 13a are again formed on the one-dimensional CCD on an image sensing surface 25 with optical systems 17, 19-23, 14. The image of the slit pattern 13a has a specific inclination angle to the scanning line of the onedimensional CCD. Along the longitudinal direction of the inclined slit image, the direction wherein power of the column lens 23 exists is set. Thereby the width direction of the slit image is clearly formed, and the longitudinal direction is defocussed.
Patent JP-H0330307-A (JP)
Title: Split core zero-phase current transformer
Inventor: OKUBO YASUHIKO
IPC: H01F38/28
Filed: 1989-06-27
Abstract: PURPOSE:To make the amount of circumferential scatter of apparent magnetic permeability uniform and obtain a current transformer having stable characteristics by providing this transformer with a divided core piece type that is divided into 6 iron core pieces. CONSTITUTION:An iron core 1 is composed of iron core pieces 1a and 1b which are divided into 6 iron core pieces and, having the same form respectively, they are combined into one form. In the case where a divided type zero-phase current transformer uses an iron core that is divided into 2 iron core pieces, even it a high electric current flows into the lines of single or three phases, no zero-phase current flows at all. Nevertheless, as a matter of fact, residual voltage is applied and then, a circuit is liable to malfunction. Once the iron core is divided into 6 pcs. of them, lack of uniformity in magnetic permeability of the iron core is averaged apparently in circumferential direction and then, it lessens the generation of residual voltage. In this way, the current transformation which generates limited residual voltage and has stable characteristics is obtd.
Patent JP-H06110163-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: MORIMOTO KIYOSHI
IPC: G03C5/30
Filed: 1993-06-11
Abstract: PURPOSE:To improve the stability of a developer to air oxidation. CONSTITUTION:This developer compsn. contains at least one of the compds. expressed by formula. In the formula, R1, R2 respectively denote a hydrogen atom, alkyl group, aryl group, vinyl group, acyl group, carboxyl group, amino group, alkoxy group, alkoxy carbonyl group, heterocyclic group; R3, R4 respectively denote a hydroxy group, amino group, acylamino group, alkylsulfonyl amino group, arylsulfonyl amino group, alkoxycarbonyl amino group, mercapto group.
Patent JP-H0915607-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA YUMIKO
IPC: G02F1/1337
Filed: 1995-06-30
Abstract: PURPOSE: To provide a liquid crystal display device capable of obtaining excellent image quality at the visual field angle in a wide range and having high numerical aperture. CONSTITUTION: This device is equipped with an array substrate 15 where plural scanning lines 2 and signal lines 3 are crossed in a matrix state on one principal plane of 1st insulating substrate and one pixel consisting of a thin film transistor 13 being a switching element and a pixel electrode 1 connected to the transistor 13 are formed to be arrayed in the vicinity of an intersection of the lines 2 and 3; a counter substrate disposed by leaving a specified gap with the substrate 15 and constituted by forming a common electrode on one principal surface of a 2nd insulating substrate; and liquid crystal interposed between the substrate 15 and the counter substrate. Furthermore, at least two arraying states of liquid crystal molecules 7 exist in one pixel and a boundary in the arraying states of the liquid crystal molecules is positioned on the diagonal line of the electrode 1.
Patent JP-H0914327-A (JP)
Title: Strat mount
Inventor: KANDA RYOJI
IPC: B60G7/02
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the generation of abnormal sounds and to reduce costs by engaging and holding a rubber elastic body in a cylindrical part by a holding part formed integrally being connected with the rubber elastic body in the outer peripheral side of the cylindrical part of an external attaching member via a through-hole. CONSTITUTION: A holding part 32 integrally formed being connected with a rubber elastic body 3 is provided the through-hole 24 of the cylindrical part 21 of an external attaching member 2 in the external portion of the rubber elastic body 3 and the holding part 32 is formed to be cylindrical along the outer peripheral surface of the cylindrical part 21. The tip part of the working shaft 5 of a shock absorber is inserted into the shaft hole 11 of an inner attaching member 1 and connected by engaging a nut 5a with a screw part formed in its tip part, and the attaching flange part 22 of the external attaching member 2 is fixed to a car body 6 by an attaching bolt 6a and a nut 6b through an attaching hole 25. Thus, the generation of abnormal sounds is prevented and costs are reduced.
Patent JP-S6466323-A (JP)
Title: Cabel plough
Inventor: DEIITAA KUNTSUE
IPC: H02G1/06
Filed: 1988-07-04
Abstract: PURPOSE: To improve work efficiency by structuring a plow member so as to receive opposed moment that pushes back the plow member to a target plowing position through an appropriate device when the plow member swivels from the target plowing position whose center is the point of swivel when the plow member displaces. CONSTITUTION: A block 13 to hold a hinge 14 is assembled to the chassis 2 of a cable plow. A swiveling arm 6 is bound to the hinge 14 and a plow member 3 is attached to the end of the arm 6. When swiveling the plow member around the swivel point 7 from the target position in displacement, the plow member 3 is installed so that it may receive opposed moment that pushes back the plow member 3 to the target position through a device comprised of piston cylinder units 19 and 20 and a pressure gas storage portion 22. Therefore, as the tractive force of the plow can be varied in accordance with the hardness of soil, work efficiency improves.
Patent JP-2000351190-A (JP)
Title: Coated resin molder product
Inventor: WATANABE KAZUHIKO
IPC: D06N3/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To apply a pattern of superior three-dimensional feeling on a surface by coloring the surface in a manner of not completely masking abase having fire uneven emboss but seeing through the base and forming the walls of recessed thicker than those of projections. SOLUTION: For the purpose of forming the color different between recesses and projections, a base color of a base is not completely masked by a film of moderate masking properties, namely the base color can be seen through when a coated material is applied for shadowing recesses and projections by forming the walls of recesses thicker than those of projections. The tone of valley sections 12b is deeper visually, while the tone of crest sections 12a is slightly somber, and the variation is formed step by step all through from the crest sections 12a to the valley sections 12b on an intermediate section to form the continuous variation of the tone. Also a frosted or half-frosted transparent coating material 15 is applied overlappingly on a film 14 of a colored transparent coating material to provide the soft and quiet feeling and attractive look to match the outer appearance.  Thus the shadowing of fine recesses and projections on the surface of a product is formed to provide the three- dimensional outer appearance.
Patent JP-2000095525-A (JP)
Title: Production of lithium/nickel-containing compound
Inventor: MARUTA JUNICHI
IPC: H01M10/05
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium/nickel-containing compound as the active material of a positive electrode for a high quality nonaqueous electrolyte cell in an easy and effective manner by allowing lithium to react with nickel oxyhydroxide (derivative) in an organic solvent. SOLUTION: Lithium or a lithium compound having reducing power to nickel oxyhydroxide (derivative) is allowed to react with a lithium compound having relatively weak reducing power and nickel oxyhydroxide (derivative) in an organic solvent. In other way, a lithium compound having no reducing power or relatively weak reducing power to nickel oxyhydroxide (derivative) is allowed to react with nickel oxyhydroxide (derivative) in the presence of a material having reducing power to nickel oxyhydroxide (derivative) in an organic solvent. The material having reducing power to nickel oxyhydroxide (derivative) is, e.g. an organic compound such as an alcohol.
Patent JP-H0333243-A (JP)
Title: Method for expressing relief pattern on cloth
Inventor: TANAKA AKIO
IPC: D03D15/00
Filed: 1989-06-27
Abstract: PURPOSE:To readily express a steric colorful pattern full of variety by subjecting a foil sheet to relief-like embossing processing, cutting the sheet into yarns, using the obtained yarns in a figuring extra weft yarns and reproducing a relief pattern on the cloth surface. CONSTITUTION:A negative mold (e.g. composed of gypsum) is taken using a steric material corresponding to a relief pattern and a positive mold (e.g. composed of a rigid resin) is formed based on the aforementioned negative mold. The resultant positive mold is used to subject a foil sheet to relief-like embossing processing and the aforementioned sheet surface is preferably colored along the embossed pattern and then cut into yarns, which are subsequently used as figuring extra weft yarns to reproduce a relief pattern on the cloth surface.
Patent JP-H11342092-A (JP)
Title: Stool device with suction and discharge functions
Inventor: MATSUMOTO MITSUO
IPC: A47K11/00
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To suck and temporarily store excreta discharged to a stool and to forcibly feed the stored excreta to the next processor. SOLUTION: This device is composed of a bowl 31 in a hemispherical shape housed in a stool 23 capable of receiving discharged excreta, an opening/closing mechanism 32 tightly adhered to the opening of a bottom part of a bowl 31 from a lower surface, an excreta tank 33 tightly adhered to a lower part of the opening/closing mechanism 32 whose inside is void and tightly closed from the periphery and a suction mechanism 42 communicated with the inner space of the excreta tank 33 for sucking the inside to a negative pressure. Then, the opening/closing mechanism 32 is opened in the state of turning the excreta tank 33 to the negative pressure by the suction mechanism 42 and the excreta discharged to the bowl 31 is sucked to the excreta tank 33.
Patent JP-H0216580-A (JP)
Title: Image forming device
Inventor: NAGAHARA YASUMORI
IPC: G03G15/00
Filed: 1988-07-05
Abstract: PURPOSE:To shorten the length of the device main body of a copying machine which has plural photosensitive bodies by providing a speed switching means which scans an original image at a constant speed and moves an image carrier and a transfer material at the constant speed. CONSTITUTION:This image forming device is equipped with an image reading means 9 which scans the original image at the constant speed and reads it by color separation, an image processing means 10 which processes the read image signal into pieces of recording information by color components, an exposure means 12 which projects dot-decomposed light on the image carrier 14 moving at the constant speed according to the recording information processed by the image processing means 10, and a developing means 16 which develops an electrostatic latent image formed by exposure. Further, the device is equipped with a transfer means 17 which transfers the developed visual image to a transfer material moving at the constant speed, a fixing means 22 which fixes the image transferred onto the transfer material, and a speed switching means which scans the original image at the constant speed and moves the image carrier 14 and transfer material at the constant speed. Consequently, the speed for the image formation is switched accompanying the switching of the fixing speed, so the length of the device main body can be shortened, specially, as to the copying machine which has photosensitive bodies.