baber/WOPTO huggingface dataset:
Patent JP-S62223256-A (JP)
Title: High-gloss, weather-resistant resin composition
Inventor: HAYASHI NOBUYUKI
IPC: C08L51/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a high-gloss, weather-resistant resin compsn., by grafting an arom. vinyl monomer and a vinyl cyanide monomer, etc., onto a rubber mainly composed of an alkyl acrylate. CONSTITUTION:A compsn. is formed from 10-100wt% graft polymer (A) and 0-90wt% copolymer (B). (A): a graft copolymer obtd. by polymerizing 20-900 pts.wt. grafting monomer mixture of 40-90wt% arom. vinyl monomer, 0-40wt% vinyl cyanide monomer and 0-40wt% copolymerizable vinyl monomer in the presence of 0.01-5pts.wt. (per 100pts.wt. monomer mixture) polymn. initiator of formula II or III onto 100pts.wt. rubbery polymer composed of 60-99.99wt% 1-12C alkyl acrylate, 0-40wt% vinyl or vinylidene monomer copolymerizable therewith and 0.01-20wt% crosslinking compd. having at least two unsaturated bonds of formula I. (B): a copolymer composed of a monomer mixture having the same composition as that of said grafting monomer mixture.
Patent JP-H10261630-A (JP)
Title: Method and equipment for plasma treatment
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/302
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for plasma treatment which can suppress the deposition of a film on the surface of a dielectric. SOLUTION: A mixed gas, consisting of oxygen and argon is put into a vacuum chamber 1 through a gas blowout hole 3A from a gas supply equipment 2A. From a gas supply equipment 2B, TEOS (tetraethoxysilane) is put into the vacuum chamber 1 through a gas blowout hole 3B, opening aslant against a substrate 9 in an opposite direction to the surface of a dielectric 6. Then, the vacuum chamber 1 is evacuated by a pump 4 to be kept at a proper pressure. Meanwhile, a high frequency power is supplied to coils 7, located along the dielectric 6 from a high frequency power supply 5 for coil to generate plasma in the vacuum chamber 1. As a result, a silicon oxide film is deposited on the substrate 9 mounted on a substrate 8 but suppressing it on the surface of the dielectric.
Patent JP-H09260171-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: H01F1/057
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of an yield due to a crack by having a cooling process by relaxing a stress due to a a difference in the thermal expansion coefficients between an alloy and a capsule after hot working. SOLUTION: A rare-earth alloy having R (R denotes at least one kind or more of rare earth elements including Y), Fe and B as basic components or rare earth alloy powder are encapsulated for being subjected to hot working. Then, after hot working, a cooling process for selaxing a stress due to a difference in thermal expansion between the alloy and the capsule is carried out. Here, the cooling process for relaxing a stress due to a difference in the thermal expansion coefficients of the alloy and the capsule is made to be a process of gradual cooling at a cooling speed of 0.01 to 2 deg.C/min. Further, it is to be process of cooling while applying a compression stress to a work material. Therefore, a large-sized magnet with a high mechanical strength can be stably produced.
Patent JP-2000261996-A (JP)
Title: High-torque motor generator
Inventor: KAWAMURA HIDEO
IPC: B60W20/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a generator which causes magnetic force to pass smoothly and efficiently in a small space by making a permeable member of amorphous alloy. SOLUTION: This high-torque motor generator comprises a plurality of permeable members 6, which are arranged in tubular form around a rotary shaft 2 and between which a permeable member 6 is interposed, a magnetic path core 7 which is arranged around the permeable member 6, a plate-shaped permanent magnet member 16 which is arranged around the magnetic path core, and a nonmagnetic reinforcing member 16 which is fixed to the periphery of the permanent magnet member 5. Electromagnets 9 are arranged on the sides of both ends of the permeable member 6 of a rotor 3. The permeable member 6 is arranged, so that the laminate material 5A of the board material consisting of amorphous alloy extending in the axial direction is substantially vertical to the permanent magnet member 5, and thus a magnetic path, which passes through from the axial direction radial direction of the axis, is formed.
Patent JP-S56162687-A (JP)
Title: Label printer
Inventor: HINO MASAMICHI
IPC: B41K3/62
Filed: 1980-05-19
Abstract: PURPOSE: To use a label roll more economically by a method wherein labels of a label tape comprising a plurality of labels pasted onto a tape-shaped ground paper  are printed at a printing section and the label tape with the printed labels is passed through a ground paper cutting means which operates in conjunction with the peeling-off of the labels.  
     CONSTITUTION: Desired pieces of data are printed on the labels L by a printer 12 and a stamper 22, and the label tape T is bent at an acute angle on a peeling-off stand 14 by a driving roller 15, thereby peeling off the printed label L. The fore end part of the ground paper 20 deprived of the label L is guided by guide plates 34, 36 so as to project it through a ground paper discharge port 32, and it is cut to the length corresponding to the feed amount thereof by cooperative actions of a movable cutter 30a and a fixed cutter 30b. Each cut piece of the ground paper may be used as a mount for the label L in the case where the label L is a coupon, and in such a case, the label thereafter can be peeled off the mount easily and clearly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01241031-A (JP)
Title: Optical information processor
Inventor: TAKAMURA YASUHISA
IPC: G11B7/135
Filed: 1988-03-19
Abstract: PURPOSE:To improve the discrimination accuracy of signal reading by providing a semiconductor laser element, with the joining surface of the element being inclined about 45 deg. against the relatively moving direction of an information record train, and, at the same time, providing an apodization filter. CONSTITUTION:A semiconductor laser element 11 is provided, with its joining surface 11a being inclined at about 45 deg. against the relatively moving direction 21a of an information record train, and, at the same time, an apodization filter 12 is provided on the optical axis of the laser light between the element 11 and information record train so as to lower the intensity of the component almost perpendicular to the relatively moving direction of the information record train of the laser light. When the semiconductor laser element is arranged in such way, the focusing position at which the discrimination accuracy of signal reading becomes the best and another focusing position at which track detecting signals become the maximum can be made coincident with each other. Because of the apodization filter, moreover, the spot diameter of the laser light can be enlarged. Thus an optical information recorder whose discrimination accuracy of signal reading is improved and which is hardly influenced from the aberration to the inclination of the light projecting surface against the optical axis can be obtained.
Patent JP-H01238129-A (JP)
Title: Resin seal type semiconductor device
Inventor: NAKAMURA TAKU
IPC: H01L23/28
Filed: 1988-03-18
Abstract: PURPOSE:To reduce the generation of interface peeling and resin cracks by removing a semiconductor-element loading section for a lead frame and fixing a semiconductor element, on an underside of which a thin-film having excellent adhesion with a sealing resin is formed, onto inner leads through insulating adhesives. CONSTITUTION:A lead frame has no semiconductor-element mounting section, and inner leads 3A are extended to a central section so as not to be brought into contact therewith. A thin-film 9 having the same kind as the top face of a semiconductor element 1 such as an Si3N4 film, an SiO2 film or the like and superior adhesion with a sealing resin is shaped previously onto the underside of the semiconductor element 1 through CVD, and fastened onto the nose sections of the inner leads 3A by using insulating adhesives 8. Electrodes for the semiconductor element 1 and the leads 3A are connected electrically in such a manner that the electrodes and the leads 3A are bonded by metallic small-gage wires 4 such as Au wires and sealed with the resin 6. Since adhesion between the semiconductor element and the resin is improved and both surfaces of the semiconductor element are brought to the same conditions to the sealing resin, internal pressing pressure to the semiconductor element at the time of mounting is equalized, and pressing is not applied partially.
Patent JP-S61226360-A (JP)
Inventor: SUGAI YOUSHIROU
IPC: B62B3/02
Filed: 1985-04-01
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-H03266197-A (JP)
Title: Character segmentation circuit
Inventor: SUGIURA FUMIHIKO
IPC: G06K9/34
Filed: 1990-03-16
Abstract: PURPOSE:To segment a pattern by dividing into two patterns completely by obtaining segmentation information by extracting the correlation of each picture element us a picture element characteristic, and detecting and extracting a character cluster based on the connection of a feature. CONSTITUTION:A picture element feature extraction part 2 scans an image targeted to be processed from the lower side to the upper side, and encodes the correlation of a central picture element with eight peripheral picture elements enclosing it i.e. the connection of a black grid in a grid picture element of meshes of 3X3 moving from left to right, and also, expresses it as the picture element feature together with the coordinates of the central picture element. For example, an oblique character segmentation part 4 confirms the connection of the feature from the feature of the central picture element obtained at the picture element feature extraction part 2 to that of the peripheral picture element stored in a feature buffer 3 in advance by scanning up to a preceding row in advance, and the segmentation information is generated and updated, and is stored in the feature buffer 3 again as the picture element feature. In such a way, the two patterns can be segmented by dividing into two completely.
Patent JP-S62222667-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAMURA MICHIO
IPC: H04N5/335
Filed: 1986-03-25
Abstract: PURPOSE:To reduce dark currents while effectively inhibiting smear by using a light-receiving section as a buried channel type pinning MOS and forming a low impurity-concentration region under a light-receiving region. CONSTITUTION:A forward electrode 34 is given necessary negative potential and an accumulation layer for positive charges is formed to the surface of a light-receiving region 6, and a buried channel is shaped to the inside from the surface. Since a low impurity-concentration region 23 is arranged under a light-receiving region 26 at that time, a depletion layer spreads according to potential distribution in the thickness direction crossing the light-receiving region 26. When beams are projected into the light-receiving region 26 and carriers and electrons in case of the figure are generated under the state, the depletion layer is shrunk because carriers and electrons are stored in the trough of potential, but the depletion layer is brought to a comparatively expanded state in the presence of the low impurity-concentration region 23, thus remarkably reducing probability in which carriers from the light-receiving region 26 leak into a base body.
Patent JP-S61228289-A (JP)
Inventor: TAKAHASHI TADAAKI
IPC: F27D1/14
Filed: 1985-04-01
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-S55160112-A (JP)
Title: Check valve for secondary air feeder
Inventor: TAKII OSAMU
IPC: F01N3/30
Filed: 1979-05-29
Abstract: PURPOSE: To miniaturize the constitution of an air feeder for a multicylinder engine of an autobicycle, by arranging a plurality of check valves to be provided in a secondary air path for cleaning exhaust on plane portions of a polygonal sleeve and containing them in a valve box.  
     CONSTITUTION: Through holes 22 drilled in plane portions 20 of a sleeve body 21 shaped into almost a square tube are capped by reed valves 23 to mount stoppers and construct check valve elements 25. To grooves 31 on inner faces of a valve box 30 equipped to the bottom of a fuel tank, angular head parts 32 of the check valve element 25 are engaged to constitute a chamber 28 in the inside of the sleeve body 21 and valve chambers 35 in the outside, drill outflow ports 29 from each of the valve chambers 35 on walls of the valve box 30 and cover the above said members by using a cap 33. Outward of the valve box 30 at the opposite side to the cap 33, a filtration chamber 36 filled by a foamed material is provided to allow it to be linked to the chamber 28 through holes 40. In this way, when a negative pressure is produced in an exhaust path, atmospheric air goes through the filtration chamber 36, holes 40 and the chamber 28 to open the valves and is conducted to a secondary air path 11 for cleaning exhaust from the outflow ports 29. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63230134-A (JP)
Inventor: ASANAKA SHINJI
IPC: A47L9/14
Filed: 1987-03-20
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-H11265069-A (JP)
Title: Method for processing photosensitive planographic printing plate
Inventor: TOSHIMITSU ERIKO
IPC: G03F7/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To omit heating after exposure and to improve printing durability and soiling resistance. SOLUTION: As for this processing method; a photosensitive planographic printing plate constituted by successively laminating a photopolymerizable photosensitive layer whose film thickness is 1.2 to 4 g/m<2> and a protective layer whose film thickness is 2 to 8 g/m<2> on a supporting body whose center line average roughness (Ra) is >=0.35 μm is developed with developer incorporating alkali metal silicate after laser exposure, and then exposed all over the surface.
Patent JP-H07247340-A (JP)
Title: Curable resin composition
Inventor: TSUNODA MINORU
IPC: C09D163/00
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a curable resin composition which can give a coating film having good appearance, impact resistance, acid resistance and other performances. CONSTITUTION:This composition comprises a hydroxylated carboxylic vinyl resin having a benzene ring content of 8-50wt.%, a polyepoxide, a silicon compound which has at least four SiOR group (wherein R is H, 1-3C alkyl or R<1>, and R<1> is a monovalent organic group having a benzene ring) on the average per molecule and in which at least one of the at least four SiOR groups is an SiOR<1> group, at least one metal chelate compound selected from among an aluminum chelate compound, a titanium chelate compound and a zirconium chelate compound, and an organic solvent.
Patent JP-H08235515-A (JP)
Title: Magnetic head
Inventor: OURA HIDEO
IPC: G11B5/147
Filed: 1995-02-28
Abstract: PURPOSE: To provide a magnetic head adequate for a high-density and high- performance magnetic recording and reproducing device. CONSTITUTION: This magnetic head is formed by joining a core half body 6A having a winding window and a core half body 6B without having the winding window in such a manner that soft magnetic films form magnetic paths. These soft magnetic films are formed by alternately laminating >=2 layers of the soft magnetic films 4 and nonmagnetic films 3. The soft magnetic films 4 of such magnetic head are composed of the soft magnetic thin films 11 consisting of >=2 layers and the directions of the axes of easy magnetization of the respective soft magnetic thin films 11 vary by about 90 deg. to each other. In addition, the respective soft magnetic thin films are formed so as to be laminated via nonmagnetic thin films 13 of about <=5nm.
Patent JP-H0746473-A (JP)
Title: Picture freeze device
Inventor: OKADA SACHIHIRO
IPC: A61B1/04
Filed: 1994-04-05
Abstract: PURPOSE:To prevent color slurring of a still picture by checking a level of each color signal extracted from an image pickup output signal and blocking a freeze command signal when color slurring is detected. CONSTITUTION:An RGB signal separated from an output signal of a CCD by sample-and-hold circuits 52-54 is stored in RGB memories 58-60 via A/D converters 55-57. Data of the memories 58-60 are simultaneously extracted for each frame and compared with a specified voltage Vr by comparators 64-66. The result of comparison is processed by logic circuits 67-69 and only when it is discriminated that there is no color slurring, a latch 70 sets an analog switch 71 to 'on'. Thus, a command signal from a freeze switch 24 to a freeze circuit 45 is controlled and a still picture is obtained only when no color slurring is in existence.
Patent JP-S59193511-A (JP)
Title: Recording system of picture information
Inventor: TAKEUCHI TAKASHI
IPC: G11B5/012
Filed: 1983-04-18
Abstract: PURPOSE:To display an optional part of the planar information such as a map, etc. and at the same time to shift freely the display position without increasing the information record/transmission rate of a disk having concentric or spiral information store tracks. CONSTITUTION:The 1st information store part has plural pairs of adjacent tracks (k) which store a piece of square picture information among those obtained by dividing the planar picture information, e.g., a map 1, etc. into (NXM) units of square gatherings. The 2nd information store part has (NXn) units of tracks in the track crossing direction as well as toward the track circumference at (MX theta) angle, where the (MXtheta) angle <=360 is satisfied. In the 2nd information store part, a piece of square picture information is stored in a fan-shaped area of (n) track of theta angle. This information is recorded so as to hold the same relative relation with the overall picture information. In other words, a disk 2 contains a map different from the map 1 at parts M1-M4 in the same recording pattern. The part M4, for example, is divided into six areas A-F. Thus an optional part of the planar information like a map, etc. can be displayed. Furthermore the display position can be freely shifted without increasing the information record/transmission rate of the disk. Thus this method can be applied to a drive navigator, etc.
Patent JP-S63254786-A (JP)
Inventor: BERUNTO SHIYUNAIDAA
IPC: H05K3/22
Filed: 1988-03-18
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-S62224477-A (JP)
Title: Automatic welding equipment
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/127
Filed: 1986-03-27
Abstract: PURPOSE:To prevent a molten pool from dropping by positioning a welding torch so as to deviate it properly in the anti-welding direction from the rotational center of an object to be welded from a deviation quantity signal of a position detection means and storing the molten pool stably right below an arc. CONSTITUTION:A driving command in the anti-welding direction is issued from a control part 12 to a horizontal driving motor driving circuit 16 and a horizontal driving motor 17 starts to drive and a position detector 18 detects the position according to rotation and the detected voltage is amplified with a voltage amplifier circuit 19 and sent to the control part 12. The control part 12 compares a set value of the deviation quantity to deviate the center of the welding torch 1 of a condition input device 10 in the horizontal direction with a voltage value to indicate the detected deviation quantity. The horizontal driving motor 17 is stopped to rotate when attaining the set value of the deviation quantity and the positioning is made at the position where the torch 1 is separated by the distance L from the rotational center. The control part 12 issues a command of arc generation and a welding current value with respect to a welding power source 13 and the arc is generated from the torch 1 and weld beads are formed.
Patent JP-S55159655-A (JP)
Title: Communication control processor
Inventor: OKADA YOUICHI
IPC: H04L69/14
Filed: 1979-05-30
Abstract: PURPOSE:To make easy maintenance and diagnosis, by previously storing the adaptor-mounted information in the register provided in the line control section and enabling to retrieve the adaptor information and its type by the diagnosis program. CONSTITUTION:The adaptor-mounted information is stored in advance in the line control register of the line control section 2 in the scan timing in synchronizing with the scanning of line, and it is made retrievable with the diagnosis program as required. Thus, the maintenance and diagnosis can easily be made by enabling to retrieve the adaptor information and type for the mounted information accurately in a short time.
Patent JP-H04213636-A (JP)
Title: Sanitary washing device
Inventor: YUASA TAKAO
IPC: E03D9/08
Filed: 1991-03-30
Abstract: PURPOSE:To reduce the number of parts in a water supply piping system by providing a water supply heating means with a three-way change-over solenoid valve and an operation section for operating the valve and thereby handling a nozzle, for the anus and a nozzle for a bidet and a water supply means. CONSTITUTION:A sanitary device comprises a water supply heating means 5 pivoted to a toilet stool and a nozzle section consisting of nozzles 6a, 6b for the anus and a bidet respectively. A heater 8 is provided to the water supply heating means 5, and a solenoid valve 9 is provided on its outside and connected to the heater 8 through a water supply pipe 10. In the water supply heating means 5 are disposed the solenoid valve 9 and a three-way changeover valve 21 for communicating selectively the either one of the nozzles for the anus and a bidet to be connected to a hot water discharge pipe 20. Then, an operation section 5a for handling the valve 21 is provided in the water supply heating means 5, and is operated by switches for anus washing and bidet washing respectively. Accordingly, the need of installing magnet valves for the anus nozzle 6a and the bidet nozzle 6b, respectively, is eliminated, so that the number of parts can be reduced.
Patent JP-S63234473-A (JP)
Title: Disk cartridge
Inventor: KOIZUMI OSAMU
IPC: G11B23/03
Filed: 1987-03-20
Abstract: PURPOSE:To easily open a lid of a shutter by a weak force by moving and energizing the shutter from its open lid position to closed lid position by a combined force of more than two springs, each having a low spring constant. CONSTITUTION:More than two springs 19 and 20, each having a low spring constant are disposed in a serial state, and when the shutter 7 is moved energizing to the closed lid position by the combined force of the springs, this combined spring stress can promote a positioning force for the closed lid position of the shutter 7 up to a prescribed value. Moreover, the combined force of >=two springs 19 and 20 disposed in the serial state is able to give a moving force to the shutter 7 for the closed lid position covering the whole area of a big opening and closing stroke. By this method, even if the opening and closing stroke of the shutter 7 is big, a stress difference of the springs between the commencing state of opening the shutter 7 and the ending state of opening the shutter 7 is reduced.