baber/WOPTO huggingface dataset:
Patent JP-S62237664-A (JP)
Title: Manufacture of plate for alkaline storage battery
Inventor: AKOIN EIZOU
IPC: H01M50/536
Filed: 1986-04-08
Abstract: PURPOSE:To increase lead fitting strength by filling active material in a conductive substrate comprising metal fiber sinter, cutting in a unit plate, removing the active material in a lead fitting part to expose the conductive substrate, and thrusting a metal plate having projections in its one side to fix it. CONSTITUTION:Slurry-like active material 1 is filled in a conductive substrate obtained by sintering nickel fibers in a reducing atmosphere, dried, then cut in a given size to form a unit plate. The active material existing in a 1-3mm wide part from one end of the unit plate is removed to expose the substrate, and the exposed substrate is pressed. A metal plate having projections 3 in its one part is formed with nickel plate or nickel plated steel plate, and projections are thrusted in the exposed substrate. One electrode of a welder is connected to the metal plate and the other electrode to the substrate and current is passed to weld the projections to the conductive substrate by stud welding. By one time welding, fitting of a lead plate 2 is completed and lead fitting strength is increased.
Patent JP-H01256714-A (JP)
Title: Modifying device
Inventor: MAKABE TERUO
IPC: C10K3/02
Filed: 1988-04-04
Abstract: PURPOSE:To provide a positive safety characteristic of a sleeve and a heat transferring packed layer by a method wherein the sleeve is comprised of some divided pieces divided into several circumferential segments, each of the divided pieces is sealingly connected to each other, their expansion or retraction in their circumferential directions is allowed so as to forcibly restrict an expansion of a diameter of the sleeve. CONSTITUTION:A sleeve 101 is comprised of four divided pieces 102a to 102d. The divided pieces 102a to 102d overlap each other at their end portions and they may be freely expanded or retracted in circumferential direction. Belows 103 are placed between the divided pieces 102a to 102d so as to keep their air-tightness. A guide plate 104 is formed with a through-pass hole 104a through which the sleeve 101 passes so as to forcedly restrict an expansion of a diameter of the sleeve 101. Thus, even if there is a thermal expansion caused by an increased temperature, each of the divided pieces 102a to 102d are expanded in their circumferential directions and their expansion at their diameters are forcedly restricted by the through-pass hole 104a of the guide plate 104, resulting in that the diameter of the sleeve 101 is scarcely expanded.
Patent JP-S526252-A (JP)
Title: Collapsible-type stage device.
Inventor: FUJITA KAZUO
IPC: E04H3/24
Filed: 1975-07-01
Abstract: PURPOSE: To provide a device for making it possible to make the most of space such as of a bymnasium when using by easily unfolding the device or housing it vertically by the wall when not in use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05288008-A (JP)
Title: Pressure control device for combined cycle power plant
Inventor: YAMAZAKI TAKUSHI
IPC: F01K23/10
Filed: 1992-04-03
Abstract: PURPOSE:To prevent deterioration of controllability of pressure from deteriorating by a set value signal of the pressure differing remarkably from the actural pressure. CONSTITUTION:Added to a pressure setter 2 is a set value calculation means when after-starting pressure is low, which calculates a pressure target signal in case that an actual does not reach a value required at the starting time of a combind power plant. A plant condition judgment device 1 judges an operation condition of the plant. A pressure governing computer 3 compares a pressure set value signal 6 given by the pressure setter 2 to an actual pressure signal 4 and supplies a pressure conrolling command signal 5 to a bypass valve so as to eliminate the deviation therebetween.
Patent JP-S526294-A (JP)
Title: Crushing apparatus for lattice-shaped matter
Inventor: SHIMIZU KOUJIYUROU
IPC: B65B63/02
Filed: 1975-07-01
Abstract: PURPOSE: To crush automatically square,lattice-shaped matter assembled by cardboard into parallelogram shape,almost flat without breaking the part projecting around. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01254873-A (JP)
Title: Inspection for printed circuit board packed with electronic parts and its inspecting probe
Inventor: NAGANO TOSHIKI
IPC: G01R1/073
Filed: 1988-04-04
Abstract: PURPOSE:To remove a position shift of a contact pin and to make a good contact when a load is applied to a printed circuit board packed with electronic parts by adjusting the direction of the contact pin on an inspecting probe so as to make the same direction as that of a force received from the leads of the electronic parts. CONSTITUTION:The printed circuit board 12 packed with the electronic parts 11 is provided in parallel to a pin board 13. When the lead 11a of the electronic parts is being clinched and made to be inclined less than 45 deg. to the board 12, a screw 15 and a sleeve 16 are adjusted so that the contact pin 14 is made to be vertical to the lead 11a. If the lead 11a is not being clinched and made to be inclined more than 45 deg. to the board 12, the screw 15 and the sleeve 16 are adjusted so that the contact pin 14 is made to be a coaxial direction to the lead 11a. Then, the lead 11a is brought into contact with the contact pin 14 when the board 12 is made to be moved to the direction of the pin board 13 by means of applying the load to the board 12. In this case, if the contact pin 14, sleeve 16, rotating part 17 and socket 18 are made by metals, the electronic parts 11 and the lead wire 19 are mutually connected, thereby the electronic parts 11 can be inspected.
Patent JP-H04290785-A (JP)
Title: Color developer sheet for non-carbon pressure-sensitive copying sheet
Inventor: TORII NOBUHIRO
IPC: B41M5/155
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a color developer sheet for non-carbon pressure-sensitive copying sheet with superior suitableness for printing and adhesive compatibility. CONSTITUTION:A color developer sheet consists of a microcapsule containing an electron-donative dye applied to the rear of a paper-like support. This shoot has a pigment layer based on white pigment and alkylethylene urea provided on the front.
Patent JP-S5125389-A (JP)
Inventor: ORIBIE PYUIPURA
IPC: B60Q1/076
Filed: 1975-07-03
Abstract: A motor vehicle headlamp system has an adjusting mechanism which causes the dipped beam briefly to be raised and deflected sideways, to improve vision, when the main beam is extinguished.
Patent JP-S61241013-A (JP)
Title: Plate shearing method
Inventor: NAKAKIHARA MICHITOKU
IPC: B23D19/06
Filed: 1985-04-17
Abstract: PURPOSE:To prevent plate width edges from splitting in the following rolling process by shearing the plate width edges with a shearing cutter inclined in relation a to plate so as to form the cross section after shearing into a trapezoid. CONSTITUTION:The shearing cutters 3 and 4 at both sides are arranged, being inclined in relation to a plate 1, on right and left frames 2a and 2b. The shearing cutters 3 and 4 are connected to motors 5a and 5b through transmission 6a and 6b respectively. The shearing cutters 3 and 4 are rotated to shear the width edges of the plate 1 diagonally feeding the plate 1 of which the cross section is trapezoid to the following rolling process. The diagonal shearing of the plate width edges allows the expansion of the plate width edges in the following rolling process to be proper preventing the edge from splitting.
Patent JP-S57196137-A (JP)
Title: Measuring device for photo luminescence intensity
Inventor: YAMAGUCHI AKIO
IPC: G01N21/64
Filed: 1981-05-28
Abstract: PURPOSE:To provide a device which operates in a steady menner even if pulse light is used with exciting light and ambient temperature changes sharply, by a method wherein optical filters, being different in a spectro-transmissivity from each other, are combined with the same photo detector. CONSTITUTION:Light, emitted from an exciting photo source 1, is converted into intermittent light by a photo chopper 2, and a sample 3 is irradiated with the light. Photo luminescence light and a part of exciting light reflected by the sample surface are collected by an object lens 4, are divided by a semitransmissive mirror 5, and are led to photo detectors 7 and 9 through optical filters 6 and 8, respectively. The optical filter 6 selectively attenuates only reflecting light of exciting light to bring reflecting light to an intensity being equivalent to or less than that of photo luminescence light, and the photo filter 8 evenly damps both the reflecting light and luminescence light. The outputs of the detectors 7 and 9 are inputted to a computing circuit 11 via an amplifier 10, and a signal B from the detector 9 is substracted from a signal A from the detector 7.
Patent JP-H07296013-A (JP)
Title: Printed wiring board design device
Inventor: OKA NOBUYUKI
IPC: G06F17/50
Filed: 1994-04-20
Abstract: PURPOSE:To provide a device which can appropriately arrange parts in spite of the individual difference in the skilled degrees of operators (designers) on the printed wiring board design device which arranges plural multiple pin IC and the like at the appropriate positions of a printed wiring board and uses CAD(Computer Aided Design). CONSTITUTION:A parts grouping processing means 3 analyzes the connection closed degrees of the parts based on a pin connection relation stored in an inter-parts pin connection information storage means 1, and classifies all the parts which are to be mounted on the printed wiring board into plural groups based on an analzyed result. A parts grouping processing result display means 4 displays all the parts based on information stored in a parts form storage means 2 for the respective groups classified in the parts grouping processing means 3. An intra-group connection relation display means 4a displays the connection relation of the terminal pins of the respective parts in the group and an inter-group connection relation display means 4b displays the connection relation of the respective groups.
Patent JP-S60226460-A (JP)
Inventor: KAMIYA SUMIO
IPC: C04B35/58
Filed: 1984-04-23
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-S536824-A (JP)
Title: Ignition coil
Inventor: HONJIYOU YOSHIHISA
IPC: F02P3/02
Filed: 1976-07-08
Abstract: PURPOSE: To aim an improvement of water-proof under a closely enclosed condition, by such means that with a sheet or tape, made of synthetic resin in a status of semicured process, applied to the insulation material to be interpositioned between the wound coils, hardening be processed, in case of making an ignition coil for internal combustion engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05317136-A (JP)
Title: Reclining hinge device
Inventor: FURANSOWA BAROSHIE
IPC: F16H1/32
Filed: 1991-03-20
Abstract: PURPOSE: To solve disadvantages of a hinge unit in operability and seat sitting feeling due to production error of gear mechanism equipped in the reclining hinge unit. CONSTITUTION: A tray 10 is provided at a circular opening near a spindle 16 with a peripheral protruding stripe. The tray 10 is equipped with a ball bearing 8 retained by a retainer 9, and inside the tray 10, cam half bodies 18 and 19 are placed on the same axis as the spindle 16, and a spring 20 intervenes at the upper ends of the half cams. The two half cams are designed to move with a pushing protruded piece 17 unitized with the spindle 16, and, a push of the pushing protruded piece of the central spindle to one of the half cam changes the position of a cam composed of two half cams 18 and 19 to produce a slight displacement to the deviation between the inner teeth of a movable flange and the outer teeth of a fixed flange and make to pass the gear proper proximity point.
Patent JP-H04294897-A (JP)
Title: Method for driving dust removing and dehydrating machine
Inventor: HIRAI ATSUO
IPC: B01D29/00
Filed: 1991-03-20
Abstract: PURPOSE:To decide the drive frequency corresponding to the inflow volume of the screen scum, and to effectively dehydrate the screen scum. CONSTITUTION:The tubular screen 4 is arranged at the discharging outlet 2 of the hopper 1 that the prescribed volume can be pooled temporarily. The screen scum which is inflowed in the hopper is pressurized and dehydrated with the plunger 5 provided at the root end side of this tubular screen 4 and carried in the carrying duct 6. The volume of screen scum catched in the tubular screen 4 that it rearches to the prescribed volume is detected with the water level sensor 8, so the plunger is advanced, the screen scum catched with the tubular screen is removed, pressurized, dehydrated and carried, these are successively repeated.
Patent JP-S63247756-A (JP)
Title: Image receiving element for silver salt diffusion transfer process
Inventor: KARINO YUKIO
IPC: G03C8/52
Filed: 1987-04-02
Abstract: PURPOSE:To sufficiently improve the light shading and anti-curling properties of the titled element by providing with a layer contg. a cationic high polymer electrolyte together with an image receiving layer on the image receiving layer side of a supporting body, and specifying the coated amount of a hydrophilic colloid mounted on the rear surface of said body which is not provided with the image receiving layer. CONSTITUTION:The image receiving sheet is provided with at least the image receiving layer contg. a silver precipitant and the layer contg. the cationic high polymer electrolyte between the supporting body and the image receiving layer, on the supporting body. The light shading layer (1) contg. a black pigment and the hydrophilic colloid and a light reflecting layer (2) contg. a white pigment and the hydrophilic colloid are mounted on said rear surface of the supporting body, in this order. The light shading layer and/or the light reflecting layer contains a spherical particle having <=30 deg.C glass transition (Tg), and the coated amount of the hydrophilic colloid mounted on said rear surface of the supporting body is specified to 6-20g/m<2>. Thus, the anti- curling effect of the titled element is prevented, and said effect is remarkably displaced in the case that the hydrophilic colloid mounted on said rear surface of the supporting body does not contains a polyol compd. contg. >=2 hydroxy groups.
Patent JP-H09247543-A (JP)
Title: Digital electronic image pickup device
Inventor: YAMAGUCHI MASANORI
IPC: H04N5/343
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To display image pickup output even though a VRAM is not provided in the case where the image pickup element of a total picture element reading- out type is provided. SOLUTION: The image pickup element 101 is actuated at a thinning mode, and an image pickup signal is supplied to a liquid crystal display 135, and an image pickup picture is displayed (monitoring mode). The image pickup element is actuated at a total picture element reading-out mode, and data is written in a DRAM 141 (first recording mode). After the finish of write-in, the data compressed by an encoder/decoder 142 is written in a flash memory 143, and also, the image pickup signal is displayed (second recording mode). The data of the flash memory 143 is read out, and is decoded, and is written in the DRAM 141, and also, the image pickup signal is displayed (first reproduction mode). The data is thinned and read out of the DRAM 141, and is displayed (second reproduction mode). The switching of these modes is controlled by a data switcher 130 and a microcomputer 105.
Patent JP-H0354903-A (JP)
Title: Oscillation circuit
Inventor: NAKAMOTO YASUHIRO
IPC: H03B1/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the Q value of a line from being deteriorated without being inferior to other products in characteristics by extremely reducing the line width and line length of a microstripe line and forming a high conductance conductor on a low conductance type substrate. CONSTITUTION:The oscillation circuit is constituted of a negative resistance circuit part (a) consisting of an active circuit and a resonance circuit part (b) having a microstrip line 1. The microstrip line 1 with the prescribed line width W and line length L is formed on the low conductance substrate 2 and constituted so as to be short-circuited to a ground conductor 3 through a through hole 4. The line length L and line width W are extremely reduced to make the line 1 compact and improve the Q value and the increment of resonance frequency generated due to the reduction of both the values L, W is dropped and connected as resonance frequency approximate to the oscillation frequency of the oscillator by connecting an additional capacity component CX. Consequently, the oscillation circuit can be made compact and characteristics equivalent to that of a dielectric coaxial resonance element.
Patent JP-H09309726-A (JP)
Title: Lithium titanate hydrate and its production
Inventor: FUKITA TOKUO
IPC: B82Y30/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce lithium titanate hydrate excellent in crystallinity by reacting a titanic acid compound obtained by reacting a titanium compound with an ammonium compound in water with a lithium compound in water. SOLUTION: A titanium compound is reacted with an ammonium compound in water at 0-50 deg.C to afford a titanic acid compound. Then, the titanic acid compound is reacted with a lithium compound, as necessary, in water containing 0.01-5mol/l ammonium compound at 50 deg.C to provide flaky or plate-like lithium titanate having laminate structure with 1-300m<2> /g specific surface area and 0.1-50μm longest particle diameter.
Patent JP-S58200603-A (JP)
Title: Switching type microwave branching filter
Inventor: NAKATANI SEIICHIROU
IPC: H01P5/04
Filed: 1982-05-18
Abstract: PURPOSE:To simplify the construction f a switching type microwave branching filter and to improve the operability, by providing a shutter which opens and closes its coupling hole for a directional coupler. CONSTITUTION:A switching type microwave branching filter is provided with the directional coupler 1, which has the shutter which opens and closes its coupling hole 11. In operating the shutter to open the coupling hole 11, a microwave from an input temrinal I is divided into two and outputted from a passing terminal II and a coupling terminal IV. In operating the shutter to close the coupling hole 11, the microwave from the input terminal I is outputted from the passing terminal II. Thus, the construction of the switching type microwave branching filter is simplified, and since the location of operation is only one location, the operability is improved.
Patent JP-S59209053-A (JP)
Title: Ac generator for vehicle
Inventor: KUSASE ARATA
IPC: H02K1/18
Filed: 1983-05-10
Abstract: PURPOSE:To reduce the magnetic sound by arranging a damper between the outer periphery of a stator core and a frame. CONSTITUTION:The outer periphery of a stator core 1 made of a laminated iron plates is inserted into an aluminum alloy frame 2. Landel type rotors of field poles are rotatably secured to bearings at the radial inside. In this case, a flexible damper 7 is arranged between the outer periphery of the core 1 and the frame 2. This damper 7 is formed by molding and solidifying injection rubber, and the frame and the core 1 are secured fixedly. Part 12 of the other frame 2 is bonded to the core 1, thereby accurately coinciding with the axial centers of both, and when the damper 7 is molded, the stator 1 and the frame 2 are effectively secured to each other.
Patent JP-S526593-A (JP)
Title: Method of measuring cholesterol with use of cholesterol esterase
Inventor: MIYAZAKI KATSUO
IPC: G01N31/22
Filed: 1975-07-03
Abstract: PURPOSE: To accurately measure the cholesterol in human body fluid with the rise of the cholesterol esterase obtained from specific bacteria. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526038-A (JP)
Title: Semiconductor memory circuit unit
Inventor: WADA TOSHIO
IPC: G11C11/404
Filed: 1975-07-03
Abstract: PURPOSE:By utilizing a conductive channel formed by driving a gate electrode as a signal line, the high sensitive and the high speed operation are made possible.
Patent JP-S5710050-A (JP)
Title: Circulating-water tank
Inventor: ABE MOTONOBU
IPC: F24J2/46
Filed: 1980-06-18
Abstract: PURPOSE:To prevent the mixing of the hot water and cold water in a tank used for a system to heat a greenhouse for agriculture or fishery, or the like, and enable a single tank to serve as both a hot-water tank and a cold-water tank, by providing a hot-water outlet in the upper part, together with both a cold-water inlet and a water flow-settling plate in the lower part of the tank. CONSTITUTION:A hot-water outlet nozzle 12 is provided in the upper part of a circulating-water tank 11, while a cold-water outlet nozzle 13 is connected to a pump inlet piping 3E through a piping as well as to a cold-water return piping 3D so as to function also as a cold-water inlet nozzle. Moreover, a flow-settling plate 14 is attached at the bottom part of the circulating-water tank 11. Said plate 14 has a porous plate shape provided with a plurality of through holes and is welded to the flange attached to the inner circumference of the circulating-water tank 11. By the circulating-water tank thus constituted, the mixing of the hot water and cold water in said tank can be prevented.
Patent JP-H09275538-A (JP)
Title: Liquid crystal projector
Inventor: SHIGETOMI SATORU
IPC: G02F1/13357
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To correct an image displayed on a screen to be long in the longitudinal direction when the image is projected onto the screen with a tilt. SOLUTION: A laterally long video conversion section converts an original image (a) into a laterally long image to generate a laterally long conversion image (b) and the laterally long conversion image (b) is corrected by a keystone distortion correction section to generate a corrected image (c), which is displayed on a liquid crystal display panel. A light from a light source lights up the liquid crystal display panel and the light is projected onto the screen via a projection lens. When the light is emitted obliquely to the screen, since the video image projected on the screen is extended longitudinally (vertically), the image converted laterally long in advance (image compressed longitudinally) is projected, then the image with a substantial aspect ratio is displayed on the screen.
Patent JP-H09274725-A (JP)
Title: Automatic tracking servo gain control circuit and its method
Inventor: HASHIMOTO MINORU
IPC: G11B7/09
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To enable the gain control by setting a tracking error signal into a servo even when the level of its initial signal is low. SOLUTION: First of all, before the tracking servo is turned on, an amplitude (e) of the tracking error signal obtained via an optical pickup 10, an RF processing circuit 20 and an A/D converter 31 is measured by an amplitude measuring part 32. Based on this amplitude (e), a 1st gain K of a coefft. multiplier 33 is adjusted by a microcomputer 50 in order to enable its tracking error signal to have a level at least to an extent for setting the servo. Then, the tracking servo is turned on, and under the tracking servo state, disturbance is impressed upon a head from a disturbance impressing part 36 to move the head, and for a tracking error signal attending upon this movement a gain is measured by a gain measuring part 34, and based on this measured gain, a suitable gain is set in a gain control amplifier 35.