baber/WOPTO huggingface dataset:
Patent JP-S6067641-A (JP)
Title: Steel for aging hardened plastic mold
Inventor: WATANABE TOSHIYUKI
IPC: C22C38/08
Filed: 1983-09-22
Abstract: PURPOSE:To provide the titled steel for a plastic mold of which the welded part and heat affected part can be subjected to photoetching similarily as a matrix material even after welding and aging the mirror surface property is improved, obtained by properly containing Mn, Ni, Al, Cu and Mo while prescribing S- content. CONSTITUTION:Steel for aging hardened plastic mold consists of 0.05-0.18% C, 0.15-1.0% Si, 1.0-2.0% Mn, 2.5-3.5% Ni, 0.5-1.5% Al, 0.7-1.7% Cu, 0.1- 0.4% Mo, 0.015% or less S and the remainder of Fe and inevitable impurities. If necessary, a proper amount of a selected cutting property improving alloy component, a selected toughness and hardening property improving alloying component and a grain refining promoting alloying component are contained in this steel. This steel used in a plastic mold. Even if this steel is subjected to cutting processing and re-aging treatment after build-up welding, it is small in dimensional change and has proper hardness as well as is excellent in photoetching property.
Patent JP-2001001068-A (JP)
Title: Working method of plate-shaped material and device therefor
Inventor: MATSUDA KATSUHIKO
IPC: B21D28/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve a precision of dimensions of the outer peripheral faces of a product without decreasing a working speed. SOLUTION: A subpunch working device 27 is provided separated at a prescribed distance from and adjacent to a main punch working device 17 which cuts flank by a cooperation of a punch 11A and a die 13A and which is installed on a turret punch press 1. When the last cutting side where a product is cut off from the flank is cut by the main punch working device 17, the flank is worked with an uncut part whose dimension is equal to a distance between the main punch working device 17 and the subpunch working device 27 left, and finally the uncut part is simultaneously cut by synchronously controlling the main punch working device 17 and the subpunch working device 27. Thus the product does not swing when the product is cut off from the flank and a precision of the cut face is improved.
Patent JP-H1126611-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: ONO MASAHIRO
IPC: H01L29/788
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To avoid injecting electrons in non-selective memory cells by mistake at the timing of writing. SOLUTION: A memory has floating gates 13, insulation film 12C, control gates 17 partly overlapped on first ends of the floating gates 13 through the film 12C, and reverse conductivity type semiconductor regions adjacent these gates 13, 17 on the surface of a semiconductor substrate, and creates a depletion layer between the control gate 17 and the floating gate 13 to lower the reverse tunneling.
Patent JP-H0339119-A (JP)
Title: Electric tempura pan
Inventor: UNEKI HIDEJI
IPC: A47J27/00
Filed: 1989-07-05
Abstract: PURPOSE:To keep an adequate depth of oil even when oil is limited in volume for uniformly frying ingredients with a good finish by a method wherein two ore more legs are furnished on the bottom of a body that holds a heating pan equipped with a heater, and the height of at least one of the legs is adjustable. CONSTITUTION:Two or more legs 6 are provided to a body 4, and at least one of them is adjustable in height in such a manner that a movable bar 8 turns on a pin 7 in the direction shown by arrows, so that the height of he body 4 is adjustable on one side. As the movable bar 8 and the pin 7 are fixed together by a latch mechanism, the movable bar 8 can be fixed at a desired position. Therefore, when a small amount of ingredients is fried, the movable bar 8 of the adjustable leg 6 is moved in the direction (a) to lift the body 4 on one side, and then oil 9 is poured in a heating pan 2. In this case, ingredients 10 can be sufficiently immersed in the oil 9 on one side of the heating pan 2 even with a small amount of the oil 9. When the movable bar 8 is moved in the direction shown by an arrow (b) to return it to the original position with the latch mechanism released, the body 4 becomes parallel with a floor, and ingredients can be cooked after ample oil is poured in the heating pan 2.
Patent JP-H097291-A (JP)
Title: Spindle motor
Inventor: KIUCHI HIROYUKI
IPC: G11B19/20
Filed: 1995-06-16
Abstract: PURPOSE: To prevent the deviation and falling of a disk mounting surface by providing an output shaft part and a small diameter part on a shaft and abutting a part of a chucking magnet yoke on its step part. CONSTITUTION: A step surface 25 is formed between an output shaft part and a small diameter part on a shaft 30. A erected part 26 for engaging the small diameter part 24 is formed in the inner peripheral part of a chucking magnet yoke 21-1 forming a rotor yoke and the yoke 21-1 engages with the upper part of the small diameter part 24 of the shaft 30 in the erected part 26 through the step surface 25. The inner race of a first ball bearing 3-1 engaged with the inner peripheral part of a holder 16-1 is fixed on the small diameter part of the shaft on the lower side of the erected part 26 and the erected part 26 is held between the upper surface of the inner race 31 and the step surface 25.
Patent JP-H0224868-A (JP)
Title: Information recorder
Inventor: KIKUTANI SATOSHI
IPC: G11B17/043
Filed: 1988-07-13
Abstract: PURPOSE:To reduce the thickness of an information recorder by positioning an electromagnet, etc., faced to an information recording medium to the outside of a cartridge loading position until a cartridge is mounted and causing the magnet, etc., to be faced to the medium after the cartridge is loaded. CONSTITUTION:An electromagnet 51 which is faced to an optical disk 2 is positioned to the outside of a cartridge loading position until a cartridge is loaded. When a rotary cam 19 is turned by 90 deg. in the direction shown by the arrow 42 by driving a motor 33 after cartridge loading operations, a follower pin 44 which is brought into contact with a cam 19B is moved in the inner peripheral direction of the cam 19 against a tortional coil spring 46 and a rack lever 43 is moved. As a result, a rotary holder 48 is rotated in the direction shown by the arrow 52 through a rack section 43A. Therefore, a magnet holder 49 provided with the electromagnet 51 is turned and the magnet 51 is faced to the optical disk 2. Thus the facing means, such as the electromagnet, etc., can be positioned by utilizing the necessary thickness of this recorder at the time of loading the cartridge and the thickness of the recorder can be reduced.
Patent JP-S5878334-A (JP)
Inventor: NISHIKAWA HISAO
IPC: H02J1/00
Filed: 1981-11-02
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-H03114994-A (JP)
Title: Propulsive system for vessel
Inventor: MANUEERU MUNIOOSU SAISU
IPC: B63H11/08
Filed: 1990-07-03
Abstract: PURPOSE: To produce higher propulsion force by giving the outside of an impel ler a deflection plate which extends tangentially and defines a water inlet and a water outlet, and fitting a bent deflection plate guiding water at the end part of an impeller. CONSTITUTION: A pump 3 is provided with a casing sucking water or a deflection plate 5. Water passes through an opening part in the tangential direction from a forward range and runs along an impeller 2. The water may pass through the end part of an impeller 2 from the forward range so as to be sucked, or may be sucked by a tubular bent member going to the inside of a hollow shaft. All water, after being sucked, is centrifugally-carried rearwards between the wall and casing of a ship. The shaft of the impeller 2 of the pump 3 is disposed perpendicularly to the longitudinal axis of the ship, and fitted tangentially onto the wall of a hull 1.
Patent JP-S6422768-A (JP)
Title: Operation control button for elevator
Inventor: KIDA SHUICHI
IPC: B66B1/14
Filed: 1987-07-15
Abstract: PURPOSE: To avoid a simple mistake such as the push mistake of an operating button at an elevator landing by providing one operation button which is used both as the door-closing function and as the hall-call function. CONSTITUTION: When an elevator stop button 1 is pressed at a certain floor, if the passenger car is not in this floor, the contact 6B of a floor detection relay is closed, so that a hall-call detection relay 2 is closed to effect the hall- call function. On the other hand, if the passenger car is in this floor, the contact 6A of the floor detection relay is closed, and the contact 6B is closed, and the hall-call detection relay 2 is not closed. At this time, if the door is open, the contact 5B of a door open/close demand relay is closed, so that respective floor-door closing demand relay 3 is closed, and the door open/close relay 5 is forcibly closed by a contact 3A to close the door. On the other hand, if the door is closed, a contact 5A is closed, and the respective floor-door opening demand relay is closed, and the contact 4B is closed to open the door.
Patent JP-H1022392-A (JP)
Title: Integrated circuit layout apparatus
Inventor: KUROSE FUMITAKA
IPC: H01L27/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To easily eliminate a timing error caused at replacing of cells after layout by operating a cell extractor to extract cells having small timing margins, based on a simulation result. SOLUTION: A simulator 4 executes a virtual delay simulation of a net list extracted from an inputted circuit diagram to compute the relay time and timing of each of cells of an integrated circuit. A cell extractor 6 extracts cells having small timing margins on the basis of the simulation result. An automatic layout wiring unit 9 executes the layout of cells and wirings on the basis of the simulation result and cell extraction result. For the layout of cells with small timing margins extracted by the extractor 6, specified empty layout regions for the cells are ensured at regions adjacent to these cells.
Patent JP-H1119259-A (JP)
Title: Golf cart
Inventor: SUGIURA YOSHIKAZU
IPC: A63B55/60
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf cart which previously prevents any trouble from being happened caused by an incorrect operation of a remote controller by a user and provides stable guide traveling at all times. SOLUTION: When a prohibition mark installed on a traveling way is detected, the timing of a timer is starred and at the same time acceptance of a remote control is prohibited so as to prevent any trouble from being happened caused by an incorrect operation of a remote controller. This state is removed by detecting a releasing mark installed in the traveling way or released under the conditions where a prescribed time is timed by a timer so that the acceptance of the remote control becomes effective.
Patent JP-H0812092-A (JP)
Title: Vehicle loaded article accommodating device and method for accommodating and discharging article
Inventor: IKEGAMI IWAO
IPC: B65G67/02
Filed: 1994-07-04
Abstract: PURPOSE:To stack and store a number of articles having any shape by elevating and sinking rack units between positions below and above the conveying surface of a conveying unit, wherein the conveying surface of the conveying unit is arranged as not interfering with the placing part of each rack unit. CONSTITUTION:Articles 4 are inserted into an accommodation device from outside a vehicle and placed on rollers 11, 12 (roller surfaces flush with conveying surface SR) of a roller conveyor unit 6. When a drive unit is operated so that chains 8A-8D are lifted, the rack unit 7A in the uppermost stage is hung up while its horizontal attitude is held. When the rack unit 7A is passing the roller surfaces SR, the articles 4 placed on the roller surfaces SR are scooped up by a plurality of rods 16 as the placing surface 17 of the rack unit 7A. Then the articles are fed one by one onto the roller surfaces SR, and other rack units 7B-7F are alike raised, and the articles 4 are loaded also on these units 7B-7F.
Patent JP-H0821994-A (JP)
Title: Color liquid crystal display device and its manufacture
Inventor: SAWATSUBASHI TAKESHI
IPC: G02F1/1335
Filed: 1994-07-05
Abstract: PURPOSE:To flaten the surface of a color filter formed on a grid-shaped black matrix. CONSTITUTION:Transparent resin film 15 is provided inside an aparture part 13 between grid-shaped black matrices 12. Thus, the surface of the black matrix 12 is entirely flatened and the surfaces of color filters 16R, 16G and 16B formed thereon are also flatened.
Patent JP-S63239053-A (JP)
Inventor: NAGAOKA HARUKI
IPC: B29L9/00
Filed: 1987-07-15
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-H08179093-A (JP)
Title: Sealed system and transfer system
Inventor: ROBAATO JIYON UEEBAA
IPC: G21C19/32
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To transfer a dangerous object in safety through a port in the floor of a containment into a storage vessel having open top supported on a lift cart such that it can be positioned under the port while being aligned accurately in the axial direction and moved vertically toward the port or from the port. SOLUTION: A port is composed of a vertical flange, i.e., surrounding wall ring 12, being set on the floor of a containment. The port can be closed by a hermetic sealing cover 29 which can be engaged hermetically with the circumference of port in the containment. Furthermore, the port is closed alternately by a robust plastic bag partially contained in a storage vessel supported on a lift cart 20 while being supported by a hermetic sealing ring to be engaged with the port. A continuous bag is positioned under the port and lifted to establish hermetic seal with respect to the port. It is then filled, sealed hermetically, cut down from the port and taken out for permanent preservation.
Patent JP-H0228223-A (JP)
Title: Plasma treating device
Inventor: TAKEMOTO KAZUNARI
IPC: C08J7/00
Filed: 1988-07-15
Abstract: PURPOSE:To obtain the title device suitable for surface treatment of molded articles of polyolefin-based resin free from surface deterioration caused by influence of ultraviolet rays by equipping a treating chamber of cylindrical structure with an electrode of the same shape at a specific distance from the inner wall of the treating chamber. CONSTITUTION:An electrode 4 which has structure of a shape similar to that of a treating chamber and to which high-frequency powder is impressed is set 10-200mm apart from an inner wall of the treating chamber 1 of cylindrical structure. A material 7 to be treated is set in the treating chamber, the chamber is evacuated from an exhaust vent 3, charged with an oxygen gas, etc., from a gas inlet 2 and electric power is impressed from a high-frequency electric source 6 and low-temperature plasma is generated to carry out the aimed treatment.
Patent JP-S6331332-A (JP)
Title: Loop communication system
Inventor: IMAGAWA HITOSHI
Filed: 1986-07-25
Abstract: PURPOSE:To facilitate the insertion of new data from a node device, by providing a buffer which receives the data transmitted through a loop communication path for a constant time, and writes only effective data sequentially, and reads out the data stored for the constant time, and transmits the data to the loop communication path. CONSTITUTION:In a loop communication system which communicates a bit of information through the loop communication path connecting between plural node devices 102-104, a buffer device 101 is connected between communication paths 108 and 105 connected between the nodes 102 and 104. The buffer device 101 receives the data transmitted through the loop communication path for the constant time, and identifies only the effective data out of received data, and writes it in the buffer device, and reads out the data stored for the contant time out of written data, and transmits them to the loop communication path. In this way, it is possible to collect vacant time scattered between the data for the constant time to one place without disturbing the flow of the data on a loop, and to facilitate the insertion of the new data from the node device.
Patent JP-H0536129-A (JP)
Title: Production of optical disk
Inventor: KITADE YASUHIRO
IPC: G11B11/10
Filed: 1991-07-16
Abstract: PURPOSE:To provide a production method of an optical disk to prevent corrosion of a recording film caused by out door air. CONSTITUTION:In a process for laminating and film forming the annular magnetic thin film 5 and the protective film 11, along the outer and inner circumference of the film forming region 2 of laminating and film forming, the annular tape like patterns 8, 9 stuck on the outer and inner circumferential having different level thicker than total thickness of the laminated formed film to the surface are formed and the process is executed to whole surface of the surface.
Patent JP-H0927899-A (JP)
Title: Facsimile equipment
Inventor: MURAKAMI YASUMICHI
IPC: H04N1/387
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the image quality in which the effect of smoothing processing is sufficiently enhanced even when an error takes place in a received line in the case of applying smoothing processing to received image data whose line density is converted. SOLUTION: A CPU 1 decodes received image data and converts the line density of decoded line data into a line density of a prescribed multiple corresponding to the recording line density and transfers the data to a smoothing processing circuit 9. The smoothing processing circuit 9 applies smoothing processing to the image data transferred from a buffer memory 8 to provide the result to a recording section 10. In the case of decoding the received image data, when the decoded line data are an error line, the CPU 1 use line data of preceding and succeeding lines in place of the error line data and conducts line density conversion.
Patent JP-H10305491-A (JP)
Title: Manufacture of foam resin panel and foam resin panel
Inventor: NAKAMURA YUICHI
IPC: E04C2/22
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable mass production inexpensively, and joint a panel main body and a network structure together firmly by manufacturing a foam resin panel to mold a panel main body having a network body embedded integrally by a simple structure mold and, besides, to simply mold a projection part on the basis of the network body to be a support of mortar or the like. SOLUTION: A panel main body 1 is formed by causing foam resin material to foam within the mold 5 in a state of a network body 2 placed within the mold 5, and thereafter a work treatment is done in order that a projection part based on the network body 2 appears on the surface of the panel main body, thus manufacturing a foam resin panel comprising the panel main body 1 of the foam resin molded body and network body 2 to be combined with the panel main body 1.
Patent JP-H0464369-A (JP)
Title: Handpiece for laser therapy apparatus
Inventor: TANAKA KUNITADA
IPC: G02B6/00
Filed: 1990-07-04
Abstract: PURPOSE:To facilitate the irradiation of an even light distribution of laser light to the surface of skin in the optimum condition by providing a handpiece with a guide bar whose end face is made flat while a position thereof matches a focal plane of the laser light. CONSTITUTION:A guide bar 17 strong with a proper size is made to stick output along an axis line of a handpiece body 10a at such a position that disturbes no treating irradiation field keeping the handpiece 10 vertical to an optical axis of an outgoing laser light from a tip end 10b of the handpiece 10 to a surface corresponding to a focusing position thereof. Length to the tip end face 17a of the guide bar 17 from a lens 3 is made equal to a distance to a point on which an image with the lens 3 focuses. To match a vertical plane to the laser optical axis with ease, the tip end face 17a of the guide bar 17 is made flat to coincide with the vertical plane thereto. In treatment, the handpiece 10a is held to make the tip end face 17a of the guide bar 17 sticking out from the tip 10b thereof abut skin.
Patent JP-H11351822-A (JP)
Title: Interference apparatus and position detector using the same
Inventor: KATO SHIGEKI
IPC: G01B11/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To detect the position of a body at a high reliability and high accuracy by fixing an electric substrate in a space outside a casing and detecting the position information of the body, utilizing interference signals from sensors. SOLUTION: A position sensor unit mounted on a rotary positioner illuminates a reflector of a magnetic head arm ARM1 with a light beam from near its side face to make the reflected light interfering with a light beam from a reference reflection plane M, thereby stably measuring the distance between the magnetic head arm ARM1 side face and rotary positioner, and a rotary motor is controlled to make the measured value const. A casing PB holding optical components for forming an interference light beam is formed from circular columnar components and held in a hole of a holder PH, an electric substrate EB including photoelectric sensors PD, etc., is fixed to the frame PB and disposed outside the square columnar holder PH and by this constitution, the position information of the body can be detected at a high reliability and high accuracy, without needing special members at the body.
Patent JP-S5872622-A (JP)
Inventor: FUUBERUTO HITSUTSUIGAA
IPC: F02D23/02
Filed: 1982-10-07
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-2000011983-A (JP)
Title: Alkali storage battery
Inventor: KUROKUZUHARA MINORU
IPC: D04H1/4382
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the cycle life characteristic and restrain self-discharge under high temperature atmosphere by superposing a nonwoven fabric obtained by dry-paper making split composite fiber and a non-woven fabric subjected to wet paper making, then splitting the slit composite fiber and confounding the same to form a nonwoven fabric, and conducting hydrophilic treatment to be formed as separators. SOLUTION: A split composite fiber containes polyolefin resin, and preferably it is made of plural different polyolefin resins. 70 wt. parts of split composite fiber 70 obtained by bi-component fiber spinning of polypropyrene component 1 and polyethylene component at a weight ratio of 50:50, and 30 wt. parts of sheath core composite fiber having polyethylene as sheath component are used to perform dry paper making and wet paper making. High pressure water current is injected to confound the fiber, and simultaneously composite fiber is split. The hydrophilic treatment graft-polymerizes vinyl monomer such as acryl acid. The permeability of a separator is preferably 4-14 cc/cm2 sec.
Patent JP-S6154379-A (JP)
Title: Opening and closing apparatus
Inventor: HASHIMOTO HIROBUMI
IPC: B05C13/00
Filed: 1984-08-23
Abstract: PURPOSE:To smoothly open and close a chassis hood in a car production line by installing an engaging apparatus for engaging an opening and closing body onto a turning arm and turning the turning arm around the turning center line of the opening and closing body. CONSTITUTION:When a hood 16 is to be opened, a piston rod 26 is extended to turn a rotary arm 20 counterclockwise, and then stopped when a vacuum cup 28 contacts with the hood 16. Then, after the hood 16 is adsorbed onto the vacuum cup 28 by opening the valve of a vacuum apparatus, the turning arm 20 is turned clockwise, then the hood 16 is opened smoothly, drawing the equal circular locus to the turning arm 20, since the hood 16 is positioned on the same line to the turning center-line of the turning arm 20.