baber/WOPTO huggingface dataset:
Patent JP-2000207963-A (JP)
Title: Longitudinal lapping method and device for cable
Inventor: NAKANO MASATAKE
IPC: H01B13/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To surely and closely fit lapping tape to the outer periphery of a core. SOLUTION: Squeezing rollers 6, 7 are rotatably installed on both sides interposing an overlapped part 1a of lapping tape 1 in the outside periphery of the lapping tape 1, that is cylindrically rolled and wound around the outside periphery of a cable core 2, by dividing them into two groups each composed of multiple of them for each of both the sides. Then, the lapping tape 1 is pressed in the squeezing direction from both the sides toward the overlapped part 1a of the tape by the squeezing roller groups 6, etc., 7, etc., on both the sides.
Patent JP-S63173248-A (JP)
Title: Magneto-optical disk
Inventor: NIWA HIROTOSHI
IPC: G11B11/105
Filed: 1987-01-13
Abstract: PURPOSE:To decrease the used quantity of a rare earth metal, and to manufacture a magneto-optical disk at a low cost by providing a metal reflecting layer between the surface of at least one of magneto-optical recording material layers and a protective layer. CONSTITUTION:In a magneto-optical recording medium having a transparent plastic substrate, an intermediate protective layer consisting of an inorganic substance thin film formed on this substrate, and a magneto-optical recording material layer formed on this intermediate protective layer and a surface protective layer consisting of an inorganic substance thin film formed on the magneto- optical recording material layer provided in accordance with necessity, the metal reflecting layer is provided between the surface of at least one of the magneto-optical recording material layers and the protective layer. In such a way, the magneto-optical recording material layer being the amorphous alloy of rare earth-transition metals can be thinned, that is to say, the used quantity of an expensive rare earth metal can be decreased.
Patent JP-S62162720-A (JP)
Title: Piston type engine with improved fuel consumption rate in operation with low load
Inventor: NISHIWAKI JINICHI
IPC: F02B3/00
Filed: 1986-01-14
Abstract: PURPOSE:To improve a fuel consumption rate in operation with a low load, by providing a plurality of sub-chambers at the upper portion of a cylinder and attaching nozzle to each of the sub-chambers for injecting fuel of which amount is sufficient to burn in a good condition into the sub-chambers. CONSTITUTION:A cylinder head 2a is provided with 2 recessed sub-chambers 4a, 4b, each of which having a nozzle 5 and an ignition plug 6 disposed in it. When a piston 1 moves downwardly, air is introduced into a cylinder 2 through a suction valve and when the piston 1 moves upwardly, the air is compressed. Around the time when the compression is completed, a nozzle 5 having an opening in the sub-chamber ejects a suitable amount of fuel, which is ignited by the plug 6. With such an arrangement, a fuel consumption rate is prevented from being deteriorated in operation with a low load.
Patent JP-S5498207-A (JP)
Title: Tape loading device
Inventor: AKINO MORIO
IPC: G11B15/70
Filed: 1978-01-20
Abstract: PURPOSE: To enable tape to be surely loaded by providing a tape guide mechanism which guides the tape in such a manner that it is put in non-contact with magnetic head mechanism and tape driving mechanism.  
     CONSTITUTION: An arm 17 is pulled by a pulling spring 31 to normally keep the arm 17 in the position shown by a dot-dash-line. Then, a tape 3 is held in the route 16 shown by the two-dots-dash line by a guide 18. Hence, the tape may be loaded in that state without turning the arm 17 at the loading. When a pinch roller 10 is pressure-contacted to a capstan 9 upon ending of loading, a pin 33 presses the arm 17 letting the arm 17 move to the position shown by the solid line. Along with this, the tape 3 may be contacted to guides 7, 7' magnetic head 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56102117-A (JP)
Title: Pulse generating circuit
Inventor: SUDOU TOSHIO
IPC: H03K5/135
Filed: 1980-01-18
Abstract: PURPOSE:To make it possible to eliminate the capacitor for time constant without having any influence from the variation of power supply voltage, by returning the counting condition to the initial condition through the input of trigger pulse into the counter and by commanding the counter to perform counting through the pulse of reference time generating circuit. CONSTITUTION:Reference voltage generating circuit 4 which generates a prescribed voltage in accordance with the counting condition of counter 3, voltage comparator 5 through which its output and the relative voltage are compared, and reference time generating circuit 6 which generates a prescribed time pulse are installed. When the trigger input is given to counter 3 and reset input R of circuit 6, the code of counter 3 becomes ''0000'' and the output of circuit 5 becomes ''1'', and then circuit 6 generates a count pulse of 1Hz through the output and counter 3 counts up at every clock input of 1Hz. When the output of the circuit becomes ''0'', the code of counter 3 maintains its condition, and again becomes ''0000'' through the next trigger pulse. By this, the capacitor for time constant can be eliminated without having any influence from the variation of supply voltage.
Patent JP-H02184003-A (JP)
Title: Magnetic field generator for mri
Inventor: SAKURAI HIDEYA
IPC: G01R33/387
Filed: 1989-01-10
Abstract: PURPOSE:To reduce leakage magnetic fluxes so as to prevent the lowering of magnetic field uniformity in a space by providing a pair of magnets for magnetic field adjustment in specific constitution which are opposed to each other with a space between on the short sides of plate-shaped yokes. CONSTITUTION:Four columnar yokes 3b of specific lengths are erected at the corners of rectangular plate-shaped yokes 3a so as to form a necessary space, and another plate-shaped yoke 3a is fixed to the end parts of the four columnar yokes 3b, thus a yoke 3 is constituted. A pair of permanent magnet constituents 1 and 1 are fixed to the opposing faces of the plate-shaped yokes 3a and 3a of the yoke 3, and further magnetic pole pieces 2 and 2 are fixed and opposed to respective magnetic pole faces so as to make them magnetically couple to generate a static magnetic field inside the space 4 between the magnetic pole pieces 2 and 2. And magnets 6 and 6 for magnetic field adjustment consist of bar-shaped united substances, and are arranged at the center between opposing magnetic pole pieces 2 and 2 and on each short side of the plate-shaped yokes 3a, which are positioned outside the circular projections 5 and 5 of the magnetic pole pieces 2 and 2, within the space 4. These bar-shaped magnets 6 and 6 for magnetic field adjustment are so provided that the magnetizing direction may run parallel with the magnetic field generated in the space 4 and it may be reverse to that of a pair of permanent magnet constituents 1 and 1.
Patent JP-H01180929-A (JP)
Title: Manufacture of aluminum composite material having lubricative characteristics
Inventor: OKAMOTO MAMORU
IPC: B22D19/00
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a composite material having excellent wear resistance and compressive strength by interposing a lubricative material in the surface part of the preform body of ceramic short fiber and pouring Al alloy metallic molten metal to the preform body. CONSTITUTION:The short fiber integrated body made of alumina, silica, silicon nitride, silicon carbide, glass, carbon, etc., is prepd. The integrated body is subjected to pressure molding to form a preform body having 5-40vf% volume rate. A part of the surface on the preform body is coated with lubricative material and is dried. The preform body having the interposed lubricative material in its surface part is solidified to a mold. The Al metallic molten metal is then poured to the mold and is pressurized to impregnate the Al metal into voids of the preform body.
Patent JP-H06216920-A (JP)
Title: Optical bypass switch control system
Inventor: NISHIMURO YUKIO
IPC: H04B10/032
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the occurrence of a part having a bad transmission quality in a network. CONSTITUTION:In this optical fiber switch control system, each of all nodes participating in an FDDI network recognizes the distances to adjacent nodes by setting these distances to data areas D1, D2, and D3 where cable length is preliminarily stored. When a node will secede from the network, this node discriminates whether the distance between nodes adjacent to this node is within an effective inter-node distance or not to control optical bypass switches. Thus, each node obtains the distance between adjacent nodes after secession of this node itself, and the node secedes from the network after operating optical bypass switches SWA to SWC to set the bypass state when this distance is within the effective inter-node distance, but the node does not operate optical bypass switches and secedes from the network without setting the bypass state when it is not within this distance.
Patent JP-H07208329-A (JP)
Title: Flow amount regulating valve provided with liquid hammering preventing apparatus
Inventor: HAYAKAWA NORIO
IPC: F16K1/04
Filed: 1994-01-20
Abstract: PURPOSE:To provide in a simple structure a flow amount regulating valve provided with a liquid hammering preventing apparatus and capable of absorbing liquid hammering of supplied fluid and regulating the flow amount of the fluid. CONSTITUTION:A flow amount regulating valve 100 is provided with a valve main body 20 which is provided on the way of a pipe passage 30 for supplying fluid such as city water, a valve seat 23 which is provided in the valve main body 20 and a valve stem 21 whose top end is projected from the valve main body 20 outward for regulating the position of a regulating valve body 22 for fluid in a pipe passage 30 and for regulating a position of the valve 22 against the valve seat 23. The installing base part 14 of a liquid hammering preventing apparatus 10 provided with a liquid hammering absorber 11 is connected to the top end of the valve shaft 21, and also penetrating holes 14a, 24 for communicating the pipe passage with the inside of the liquid hammering absorber 11 are formed on nearly center part of the installing base part 14, the valve body 23 and the valve shaft 21 so as to regulate the flow amount of fluid in the pipe passage 30, and also absorb liquid hammering which is generated in the pipe passage 30 by the liquid hammering absorber 11 of the liquid hammering preventing apparatus 10.
Patent JP-S57118957-A (JP)
Title: Wiper unit with rise-up mechanism
Inventor: HAYAKAWA NOBUO
IPC: B60S1/24
Filed: 1981-01-14
Abstract: PURPOSE:To ensure and stabilize the wiper blade motion exclusively by the rotary motion, which allows rise-up motion to shift the blade to a position, where the driver's vision is not obstructed, when the wiper is turned off. CONSTITUTION:One end of a motor arm 61 is fixed to a motor shaft 2, while on the other end, a link shaft 14 is mounted. To the link shaft 14, a primary cam 19 and a secondary cam 20 are closely fitted together in a layer letting a groove 19a and a projection 20a fit loosely. The shaft 14 is also fitted with an eccentric plate 23 and an eccentric metal 71, which revolve jointly with a retainer 27, fitted with a connecting rod 15. Between the metal 71 and the retainer 27, a friction spring 25 is mounted, which enables the metal 71 and the retainer 27 to revolve relatively only immediately after the start and immediately before the encasement and stop of the wiper blade motion.
Patent JP-S57119305-A (JP)
Title: Production of photoconductive sheet
Inventor: SHIOZAWA ETSUO
IPC: G02B6/13
Filed: 1981-01-16
Abstract: PURPOSE:To realize an easy production of a sheet type photoconductive member which is excellent in the flexibility, by filling the resin of a high refractive index into a groove (photoconductive path pattern) of a resin sheet substrate having a low refractive index which is formed by the irradiation of a laser beam. CONSTITUTION:A substrate 1 made of a resin sheet (such as a cellulose acetate butyrate resin sheet) of a low refractive index is fixed on a substrate rest 2 which is movable in the X and Y directions via pedestals such as 5 and 3. Then an ultraviolet laser irradiated from a laser beam irradiating part 7 is induced on a desired photoconductive path pattern 8 drawn on the substrate 1 while moving the substrate 1. Thus a groove 9 corresponding to the pattern 8 is formed. Then the resine (such as polystyrene) 10 of a high refractive index is filled into the groove 9. In such a way, a flexible photoconductive sheet 11 is obtained.
Patent JP-S58144972-A (JP)
Title: Data storing method of electronic dictionary
Inventor: YOSHIDA HIDEO
IPC: G06F17/28
Filed: 1983-01-12
Abstract: PURPOSE:To retrieve words efficiently, by inserting an address, where a modified word of a word is stored, in an area where the word is stored in an electronic dictionary and storing the address of the original form of this word in an area where the modified word is stored. CONSTITUTION:A word is stored in an ROM in the standardized state. The code of the spelling of the word is stored in an area 1. When one data consists of 8 bits, 256 characters and symbols are stored in the ROM. The code of its part of speech is stored in an area 2, and an address where its translated word is stored is stored in an area 3, and the code indicating its phonetic symbols is stored in an area 4, and its phonetic symbols are stored in an area 5. The code of modification is stored in an area 6, and an address where a modified spelling is stored is stored in an area 7. Codes, spellings, and translated words concerning idioms are stored in areas 8-10. The original form and modified forms of the word are stored in the area 1 and areas 6 and 7 respectively to make the retrieval efficient.
Patent JP-H01223063-A (JP)
Title: Brake gear with antiskid device and drive antislip device
Inventor: MIHIYAERU FURIIDOFU
IPC: B60T8/48
Filed: 1989-01-13
Abstract: PURPOSE: To dispense with an auxiliary pressure source for high pressure by supplying a brake fluid from a pressure chamber of a vacuum box to a return pump in a brake system where a wheel brake cylinder is connected to a brake conduit through a solenoid valve and the return pump. CONSTITUTION: One conduit 8 of brake conduits 8, 9 led out each from two pressure chambers provided in a master cylinder 7 is connected to brake cylinders of front wheels 4, 5 through three-port three-position solenoid valves 10, 11. The other conduit 9 is connected to brake cylinders of rear wheels 2, 3 through three-port three-position solenoid valves 12,13. When the solenoid valves 10-13 are switched to a third switching position, the wheel brake cylinders can be introduced into the brake conduits 8, 9 through the return conduits 15-18 and the return pumps 23, 24. In this case, on this side of the return pump 24, a pressure conduit 33 communicating with a pressure chamber 34 of a vacuum box 33 is connected to branch off to the pressure chamber, and the brake fluid can be supplied from the pressure chamber 34 to the return pump 24.
Patent JP-H02191720-A (JP)
Title: Latently crimping conjugate yarn and production thereof
Inventor: YANAI HIROSHI
IPC: D04H1/541
Filed: 1989-01-11
Abstract: PURPOSE:To enlarge a draw ratio range by specifying a first and a second components to be placed in side by side type or eccentric type. CONSTITUTION:A composition comprising polypropylene (<5 Q value and <=15-<200 melt flow rate at 190-300 deg.C) as a first component 1 and 60-100wt.% ethylene-propylene random copolymer (<=137 deg.C-<145 deg.C melt peak temperature), 0-40wt.% ethylene-butene-propylene terpolymer (<=133 deg.C-<145 deg.C melt peak temperature) and 0-20wt.% polypropylene as a second component 2 is arranged in a side by side type or eccentric sheath core type. The blending ratio of the first component/the second component is (60/40)-(30/70).
Patent JP-S5597620-A (JP)
Title: Protective circuit for constant voltage power unit
Inventor: TOMIE MASARU
IPC: G05F1/56
Filed: 1979-01-19
Abstract: PURPOSE: To obtain a protective circuit for the constant voltage power unit which cuts off the load current by providing the thermal realy to the heat sink of the control power transistor.  
     CONSTITUTION: The non-stabilizing voltage passed through rectifier circuit 12 is changed into the constant voltage via the constant voltage circuit consisting of constant voltage diode 133 and control power transistor 134 to be supplied to load 14. Circuit breaker 3 consisting of the thermal relay is provided to heat sink 5 to be attached with transistor 134 at the position close to the transistor. With this invention, the entire circuit is cut off not only by the excessive load current but by the abnormal temperature rise of the power transistor, thus preventing the breakdown of the load and the power transistor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11245949-A (JP)
Title: Wedding gift box
Inventor: AU HO CHING
IPC: A45C11/16
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a wedding gift box which is simple and novel in structure, suitable, precious, elegant and graceful for a wedding ceremony. SOLUTION: An inner side, an outer side or both sides of a wedding gift box are wrapped with a wedding gauze, and provided with a lining, or an inner pad 7, a rack or a pedestal to place a wrist watch or a jewelry. The box is of heart shape or of other shape, and a lid part 1 and a body part 2 form a two-piece box, or joined with each other by a hinge. The box is formed a skin, a paper, a thin plastic sheet or chip board packaged with a synthetic material.
Patent JP-H03210421-A (JP)
Title: Position detector
Inventor: SEKIGUCHI TAKUJI
IPC: G01D5/36
Filed: 1990-01-12
Abstract: PURPOSE:To simplify a structure by projecting a sample to be detected to a semiconductor position detecting element equipped with at least two output electrodes and detecting the position of the sample based on outputs of the respective output electrodes. CONSTITUTION:A light receiving element 12 using a semiconductor position detecting element is equipped with output electrodes 12a, 12b while a sample 13 to be detected is placed between a light source 11 and the element 12 wherein outputs according to the position of the sample are obtained from the electrodes 12a, 12b to be processed in a signal processing circuit 10. Thus only a single light receiving unit is required.
Patent JP-S61164257-A (JP)
Title: Semiconductor device
Inventor: HAYASHI MINEO
IPC: H01L27/10
Filed: 1985-01-16
Abstract: PURPOSE:To enable to mount a battery without increasing the area of a semiconductor element placing part by a method wherein the semiconductor element is fixed to one surface of an insulating plate, a data retaining battery is fixed and connected to the other surface, and they are housed in a package. CONSTITUTION:A semiconductor element 13 is mounted on both surfaces of the island part 11 of a lead frame, and a data retaining battery 14 is fixed. Inner leads 12 and 12', the semiconductor element 13 and the battery 14 ar connected using metal wirings 15 and 15' respectively. At this time, one of electrode is connected to the semiconductor element through the intermediaries of the lead frame and the metal wirings. The occupation area of the semiconductor element placing part can be reduced by half by performing the above- mentioned wiring. Moreover, as they are housed in the same package, it is unnecessary to increase the external measurements of the package itself.
Patent JP-H09194646-A (JP)
Title: Polypropylene resin composition
Inventor: MORI RYOJI
IPC: C08L23/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene resin composition which is less likely to cause flow mark in injection molding by using as a main component a particular propylene block copolymer contg. an ethylene-rich rubber component and having a low ethylene content in its high-mol.-wt. portion. SOLUTION: This compsn. comprises 99 to 30wt.% propylene block copolymer (A), 0 to 69wt.% propylene polymer (B) having an intrinsic viscosity of 0.8 to 4dl/g, contg. 0 to 20mol% ethylene unit, and having a decaline-solubles (hereinafter referred to as 'R component') content at 64 deg.C of 0 to 25wt.%, and 1 to 70wt.% ethylene/α-olefin random copolymer (C) having an intrinsic viscosity of 1.2 to 3.5dl/g and 0 to 25wt.% inorg. filler, wherein the component (A) has an R component content of 5 to 25wt.%, the R component has an intrinsic viscosity of 4 to 10dl/g, the ethylene unit content is more than 30 to 50mol%, and the ratio of the content of the ethylene units in the 8 wt.% component on the high-mol.-wt. side as measured by GPC to the total ethylene unit content is 0.25 to 0.85 (pref., 0.35 to 0.75).
Patent JP-S59141176-A (JP)
Inventor: BINSENTO JIEI PUGURISHI
IPC: H01M10/34
Filed: 1984-01-18
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-S5290534-A (JP)
Title: Coated steel plate for di can
Inventor: TANAKA TADASHI
IPC: B65D8/00
Filed: 1976-01-23
Abstract: PURPOSE: A method of manufacturing the steel plate characterized by the excellent draw-and-ironing processability and the excellent strip-out property between iron punch and can body comprises coating the steel plate with the paint comprising the specific methylol phenol resin and epoxy resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61166642-A (JP)
Title: History system
Inventor: OYA MASAYUKI
IPC: G06F1/00
Filed: 1985-01-18
Abstract: PURPOSE:To facilitate the diagnosis of a calculation system and to improve the reliability of the diagnosis result by recording continuously the monitor results of a power supply monitor circuit through a power supply history memory and at the same time securing the coupled actions between the power supply history memory and a history memory of a main body device. CONSTITUTION:The history data are written on a history memory 4 in a main body device 1 at an address position which is replaced every clock by an address counter 5. If a trouble is detected, a history control circuit 6 outputs a freezing command to stop the address replacement of the counter 5 and freezes the memory 4 at that time point. While a power supply history memory 7 in a power supply history device 3 has the same address capacity as the memory 4 and receives access control from an address counter 8 synchronously with the counter 5 in the device 1. Thus the diagnosis of a calculation system is carried out quickly and easily. Then the reliability can be improved for the result of diagnosis.
Patent JP-2000202100-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce loads on the control relating to identification information display of a game control means by a method wherein information able to determine final stop identification information in a stage before final stop of identification information is sent out so that display contents not relating to final stop identification information is determined by a display control means. SOLUTION: If a shot ball enters a start winning hole 14, a pattern in a variable display part 9 begins to rotate and after a certain period of time, the pattern stops to rotate and if the combination of images when the pattern is stopped is a big hit pattern, a big hit game state, wherein an open/closure plate is opened for a certain period of time, is produced. In this case, a display control command containing information able to determine the period wherein display of variation in patterns is displayed and information able to determine stop identification information can be outputted.  And information able to determine final stop identification information at least in a stage before final stop of identification information is outputted within a period wherein the variation is displayed to determine the contents of display not relating to the final stop identification information according to the display control command.