baber/WOPTO huggingface dataset:
Patent JP-H0399348-A (JP)
Title: Semiconductor storage device
Inventor: ISONO SOICHI
IPC: G11C7/00
Filed: 1989-09-13
Abstract: PURPOSE:To rewrite data by displaying error detection when an error detecting means detects the error in written data, holding a writing address without updating it and writing correct data in the held address. CONSTITUTION:Data to be written are written in an address of a memory 1 indicated by a write address register 2. When a parity inspector 5 does not detect an error in the written data, the register 2 updates the specified address. At the time of detecting an error in the written data, the parity inspecting device 5 displays the error detection and the register 2 holds the writing address without updating it. Since correct data having no error can be written in the address in which error data are written, the reliability of the storage device is improved.
Patent JP-H05198052-A (JP)
Title: Drive controller of magnetic tape device
Inventor: GERUDO AIZENBERUKU
IPC: G11B15/02
Filed: 1992-09-03
Abstract: PURPOSE: To provide a driving controller for a magnetic tape device, which is not costly and is easy to design. CONSTITUTION: The driving controller for magnetic tape device, equipped with plural servos I to IV respectively controlling the transferring speed of a magnetic tape, the number of revolution of a rotary scanner and the tape tension of the magnetic tape at a take-up reel are provided with a high-order first microprocessor 38 is provided for monitoring and diagnosing the individual servos I to IV. A low-order second processor 39 is used only for calculating a digital variable control value, with respect to the individual servos I to IV.
Patent JP-S6390613-A (JP)
Title: Catalyst converter
Inventor: KAWADA MASAYUKI
IPC: F01N3/28
Filed: 1986-10-02
Abstract: PURPOSE:To aim at preventing occurrence of a slip of a catalyst carrier, by providing two kinds of seal members which expand thermally in the radial and axial directions of the catalyst carrier, respectively, and by supporting the catalyst carrier, firmly in the radial and thrust directions. CONSTITUTION:A seal member 18 surrounded by a plate member 16 and a stainless steel sheet 17 as an intermediate member which are secured in a cata lyst casing 1, is disposed in the rear section of a reduction monolith catalyst carrier 2. In this arrangement, a seal member 18 is composed of first seal members 19 which are located between the outer periphery of the catalyst carrier 2 and the casing 1, and second seal members 20 located between the rear end face of the catalyst carrier 2 and the plate member 16. Further, the first seal members 19 are allowed to thermally expand in the diametrical direc tion of the catalyst carrier 2 while the second seal members 20 are allowed to thermally expand in the axial direction of the catalyst carrier 2. With this arrangement, the two kinds of seal members 19, 20 may support the catalyst carrier 2, firmly in both radial and thrust directions.
Patent JP-H0682511-A (JP)
Title: Connector inspecting equipment
Inventor: MURAKAMI MAKOTO
IPC: G01R31/04
Filed: 1992-09-03
Abstract: PURPOSE:To allow reduction of manhour in inspection work by providing a member for abutting on the retainer of a connector and pushing the retainer into a housing upon shifting of connector receiving part and inspecting part for the purpose of inspection. CONSTITUTION:By pulling a lever 6 after loading a connector onto a connector receiving part 4, a cam part 7 abuts on the rear end of an inspecting part 3 and shifts the inspecting part 3 toward the connector receiving part 4. By further pulling the lever 6, the inspecting part 3 and the receiving part 4 shift integrally. At that time, a protrusion on a pressing member 25 pushes a retainer (stopping member), temporarily stopped in the connector housing, into the housing. The reatainer is inserted completely into the housing thus achieving double stoppage of terminal metal. Consequently, the retainer is inserted positively and completely into the housing after conduction test of the connector. This constitution eliminates the need of troublesome work, simplifies manufacturing process of wire harness thus enhancing productivity.
Patent JP-S6479999-A (JP)
Title: Sample and hold circuit
Inventor: MUKAI MAMORU
IPC: H03K17/78
Filed: 1987-09-22
Abstract: PURPOSE:To drastically reduce a sample offset phenomenon with the simple constitution of a switch by using a specific FET as the sample switch. CONSTITUTION:A capacitor C is charged by an input voltage ES through a switch S of the titled sample holding circuit, and a charged holding voltage is outputted through an arithmetic amplifier B. The switch S consists of a LED and the photocoupler of an optical coupling type bidirectional FETJ-FET, and the constitution is simplified, the capacity between electrodes is made smaller, and the sample offset phenomenon is drastically reduced.
Patent JP-S6297735-A (JP)
Title: Ring mill working method
Inventor: ASARI AKIRA
IPC: B21H1/06
Filed: 1985-10-21
Abstract: PURPOSE:To improve the product accuracy, and to remarkably improve the material yield by combining an ironing spinning working and a rolling working, and forming a modified cross-section ring without deteriorating the cylindricity. CONSTITUTION:A cylindrical base material 3 having a rectangular cross section is drawn in the axial direction and made to form a modified cross section by rotating a king roll 1 and also rotating a spindle roll 2. Subsequently, an intermediate product 4 having the modified cross section is replaced with a formed type king roll instead of the roll 1 and a formed type spinning roll instead of the roll 2, respectively, or installed to other rotary forming machine having the formed type king roll and the formed type spinning roll. In this state, this intermediate product is drawn in the peripheral direction and formed to a ring 5 having a prescribed modified cross section.
Patent JP-H0789661-A (JP)
Title: Automatic stacking device for sheet-shaped object at prescribed position and device therefor
Inventor: NINOMIYA TAKESHI
IPC: B65H29/22
Filed: 1993-09-22
Abstract: PURPOSE:To automatically stack sheet-shaped objects at a prescribed position efficiently at a low cost. CONSTITUTION:As for a device for automatically stacking sheet-shaped objects for the manufacture of a book at a prescribed position, in succession by a belt transport means, a pair of rollers are installed at the position where the transported sheet-shaped object is taken, in the vicinity of the final ends of the belt conveyors 1 and 9, and one roller is used as driving roller 3, and the other is used as a roller 4 in free revolution, and a collision wall 7 is installed in separation by a prescribed distance before a pair of rollers 3 and 4. The sheet-shaped object inserted into a pair of rollers 3 and 4 is splashed by each driving force of the rollers 3 and 4, and collides with the installed collision wall, and then automatically stacked at the prescribed position.
Patent JP-H08101492-A (JP)
Title: Phase-shaft mask and its production
Inventor: GYODA KAZUHIRO
IPC: G03F1/29
Filed: 1994-09-30
Abstract: PURPOSE: To provide a high-quality and highly reliable phase-shift mask and its simple production technique. CONSTITUTION: This phase-shift mask 1 consists of a mask substrate 2, a light- shielding film 3 provided in the selective area on the substrate 2 surface and a phase shifter film 4 furnished in the selective area on the substrate 2 including the light-shielding film 3. The phase shifter film 4 is provided on the surface of the light-transmitting pattern having an intricate surface more rugged than the other light-transmitting patterns among light-transmitting patterns arranged in the area surrounded by the light-shielding film 3 and adjacent to one another with the film 3 in between, and the phase shifter film 4 is made difficult to release.
Patent JP-H1182643-A (JP)
Title: Transmission of working vehicle
Inventor: MATSUFUJI MIZUYA
IPC: F16H3/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To shorter the longitudinal length of a transmission which has been longer since the advance and backing converting mechanism at the transmission upper side, and the multistage change mechanism at the transmission lower side are portioned out at the front side and the rear side conventionalily, in the transmission for working vehicle composed between an input shaft interlocked to an engine, and an output shaft provided parallel to the input shaft, and inter-locked to the rear wheels. SOLUTION: A second running change shaft 9 is provided at the same axial line with a running input shaft 7, and a front side running output shaft 10 integral with a rear side running output shaft 11 and a first running change shaft 8 are arranged in parallel. A first clutch device of a synchromesh mechanism 41 to convert and select the advance low speed and the backing is provided at the first running change shaft 8, a second clutch device for advance high speed is provided between the running input shaft 7 and the second running change shaft 9, and a third clutch device for muitistage change is provided at the third running change shaft 10.
Patent JP-S6299421-A (JP)
Title: Continuous heating equipment for metal strip
Inventor: IKEDA HIROSHI
IPC: C21D9/60
Filed: 1985-10-24
Abstract: PURPOSE:To correct uneven temp. distribution in width direction and to suitably shorten heating line, by rapidly heating a strip with an electromagnetic induction heating mechanism, then more strongly heating the strip edge part than the other part by a direct or indirect heating furnace. CONSTITUTION:A pair of upper and lower electromagnetic heating mechanisms 1 are arranged while interposing transferring path of the metal strip S to rapidly heat the strip S. At outlet side of the mechanism 1, the direct or indirect heating furnace 4 composed of a prior step 2 and a rear step 3 is set. At the step 2, in addition to a heating element 6 for heating the strip S, an auxiliary heating element 5 for more strongly heating edge part of the strip S than center part in width direction is provided to aim temp. rise at edge part and obtain uniform temp. distribution. Next, the strips S is heated and held by the element 6 at the step 3. In this way, equipment of uniform heating treatment can be made compact.
Patent JP-H07218394-A (JP)
Title: Method and equipment for inspection
Inventor: JIYOOJI FURANKURIN DEIRII
IPC: G01M99/00
Filed: 1992-08-12
Abstract: PURPOSE: To provide a means inspecting the inside structure member of a device such as a steam turbine equipped with inside paths without disassembling the same. CONSTITUTION: A compact automatic carrying device 33 is inserted into a steam pipe, by remotely controlling the same a video probe 27 is carried to a narrow path such as a nozzle block, the probe is stretched against the carrying device so as to inspect a specified structure member such as the turbine blade in the narrow path. Separated motor type drive devices 37, 39 provided on the respective sides of the carrying device are equipped with drive wheels having slightly larger diameters than those of a timing belt 81 and the like, and the timing belt 81 is useful as a tractor tread for driving the carrying device over an obstacle which cannot be bridged by the wheels. A large-size permanent magnet provided between the wheels is held in the carrying device by a front shaft and a rear shaft, and fixes the carrying device to the wall of the pipe in all directions.
Patent JP-H0399518-A (JP)
Title: Logic circuit
Inventor: TANIMOTO SUSUMU
IPC: H03K19/0944
Filed: 1989-09-12
Abstract: PURPOSE:To form a logic circuit of high speed and low power consumption by providing a bias circuit whose bias voltage is not considerably changed for the change of a supply voltage and impressing the bias output to the gate of a first FET. CONSTITUTION:The gate voltage of a P-channel MOSFET MP1 for load connected between a power source VDD and an output terminal is given from the bias output terminal of a bias circuit 1. This circuit 1 consists of an enhancement P-channel MOSFET MP2 and a resistance R1 connected in series between the power source VDD and the earth. The output of this bias circuit has an approximate earth potential in the lower limit of the operating supply voltage by a sharp characteristic in the vicinity of the threshold voltage. Meanwhile, when the supply voltage is high, the current value of the P-channel MOSFET MP1 is not increased more than necessary because a bias output potential A of the bias circuit 1 rises; and thus, the current is reduced.
Patent JP-S6480081-A (JP)
Title: Gas laser
Inventor: UCHIDA YUTAKA
IPC: H01S3/038
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a laser beam having an even output by a method wherein a corona electrode is formed by inserting a plurality of metallic wires in a cylindrical body formed of a dielectric in a flat and hollow form at prescribed intervals in the width direction of the cylindrical body. CONSTITUTION:A corona electrode 15 is constituted of a cylindrical body 16, which is formed of such a dielectric as a glass and has a section formed into a flat and oblong form, and a plurality of metallic wires 17 disposed in tension in this body 16 and the electrode 15 is arranged in a recessed part 2a at the back of a wire mesh 26 of a cathode 2. The width of the body 16 is formed larger than the discharge width of a main discharge and the thickness thereof is set in several mm or more. The wires 17 are provided in a ratio of several wires per 1 mm in the width direction of the body 16. After a discharge space part is pre-ionized by the electrode 15, the main discharge is generated between the cathode 2, which is a main electrode, and an anode 3 and a laser beam of a roughly even intensity distribution is obtained.
Patent JP-H04159505-A (JP)
Title: Projection lens and projection television using the same
Inventor: NAKAJIMA YASUO
IPC: G02B13/16
Filed: 1990-09-05
Abstract: PURPOSE:To make the angle between a principal ray and the normal of a fluorescent screen small by keeping an exit pupil position at a distance from the fluorescent screen of a CRT by constituting the lens of six groups and seven pieces and allowing it to satisfy specific conditions. CONSTITUTION:The lens is constituted of a first lens L1 of positive refracting power, a second meniscus lens L2 whose convex surface is turned to a screen side, a third lens L3 of negative refracting power, a fourth biconvex lens L4 of positive refracting power, a fifth biconvex lens L5 of positive refracting power, a sixth biconvex lens L6 of positive refracting power, and a seventh lens L7 of negative refracting power whose aspherical concave surface is turned to the screen side, in order from the screen side. Also, this lens is allowed to satisfy conditions of an expression I - an expression III. In the expression I - the expression III, (f), f15, f6, d9, and d11 denote a focal dis tance of the whole lens system, a composite focal distance of a first lens, a second lens, a third lens, a fourth lens and a fifth lens, a focal distance of a sixth lens, an air interval of a fifth lens and a sixth lens, and an air interval of a sixth lens and a seventh lens, respectively. In such a way, an angle made by a principal ray and a normal of a fluorescent screen becomes smaller by keeping an exit pupil position at a distance from the fluorescent screen of a CRT.
Patent JP-H0283763-A (JP)
Title: Control system for measuring instrument
Inventor: WADA KAZUHIKO
IPC: G06F13/42
Filed: 1988-09-21
Abstract: PURPOSE:To obtain an interface that can correspond to a desired transfer speed with no deterioration of the throughput and with no abnormal working by supplying a clock after converting it via a speed converting part in accordance with the designation of a handshake speed designating area set on a subroutine of a computer. CONSTITUTION:A handshake speed designating area is secured on a subroutine set in a computer 60 of a controller 100 which controls an equipment to be controlled. A speed converting part 90 which is formed by a variable divider is controlled with the designation of a handshake speed designating area. Then a clock (1) is divided in accordance with the designation and a conversion clock (2)is supplied. An interface part 70 transfers the information at a speed corresponding to the clock (2). Thus it is possible to obtain an interface for control of measuring instruments that can correspond to a desired transfer speed with no deterioration of the throughput and with no abnormal working.
Patent JP-S60129441-A (JP)
Title: Highly viscous fluid for vibration proof damper
Inventor: NEGORO MASAAKI
IPC: G21C9/04
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a highly viscous fluid which can be suitably used at a high temperature and in an atmosphere exposed to radiation in a vibration proof damper for vibration proof type nuclear energy heat exchanger by utilizing a silicone oil of methyl phenyl polysiloxane. CONSTITUTION:A vibration proof damper absorbs vibration by viscosity of a fluid 3 in a container 1 when a heat exchanger 4 connected to an inner cylinder 2 is vibrated due to causes such as an earthquake. Silicone oil of methyl phenyl polysiloxane is used as the fluid 3. This type of silicone oil has low viscosity at room temperature, low temperature dependence of the viscosity, and excellent viscosity stability when exposed to radiation. Furthermore, it shows long durability against gas generation and fluid decomposition in the actual temperature range.
Patent JP-2000064509-A (JP)
Title: Solar cell loaded roof tile
Inventor: TSUTAO TOMOSHIGE
IPC: E04D1/30
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell loaded roof tile capable of simply mounting a solar cell on a roof tile substrate at a low cost, being surely fixed and waterproofed and enduring the use over a long period of time. SOLUTION: A solar cell loaded roof tile 1 is so constituted that solar cell 12 is provided to a recess 11a provided to the surface of a roof tile basic material 11, and the cell loaded roof tile 1 on an upstream side is overlapped with an upper edge of the solar cell loaded roof tile 1 on a downstream side toward a ridge section from an edge of eaves, and an upper edge of the solar cell loaded roof tile 1 is nailed on a roof substrate to successively roof. In that case, a frame 40 bending a leg section to the inside in an L-shape along the inside of the recess in the surface of the roof tile basic material is fitted in the inside of the recess, a space made between the solar cell 12 loaded inside the frame 40 and the inside of the frame is filled with sealing compound 5, and the solar cell 12 is fixed to the roof tile substrate 11.
Patent JP-S60128624-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI MOTOO
IPC: H01L21/52
Filed: 1983-12-15
Abstract: PURPOSE:To enable to solder a semiconductor substrate on a retaining plate in the fixed thickness at all times by a method wherein an upheaved part, generating by the press-insertion of a protruded tool, is provided on both sides of the concaved groove which has the inner edge smaller than the profile of a semiconductor plate and the outer edge larger than the profile of the semiconductor plate. CONSTITUTION:The part pushed out when a concaved groove 2 rises on both sides and an upheave 3 is generated. The concaved part 2 is formed is such a manner that the height (h) of said upheave will be brought to the prescribed thickness of the solder used in soldering. As a result, the solder 4 is formed in the prescribed thickness by having solder 4 filled in the space generated between the semiconductor plate 5, which comes in contact with the upheave 3, and a retaining plate 1. The excessive quantity of the solder 4 moves over the inside upheaved part 3 and collected in the cocaved groove 2. As the outer edge of the concaved groove 2 is located outside the circumferential edge of the semiconductor plate 5 and the inner edge of the groove 2 is located inside the circumferential edge of the semiconductor plate 5, the positioning of the semiconductor plate 1 when soldering can be performed easily by utilizing said concaved groove.
Patent JP-S6480997-A (JP)
Title: Character display device
Inventor: MITSUBORI KIMIHIKO
IPC: G09G1/00
Filed: 1987-09-24
Abstract: PURPOSE: To display characters of various sorts on optional pixel positions by preparing plural text displaying frames and adding offset information as character records in addition to codes. CONSTITUTION: Plural character code frames are prepared and characters of different sorts is identified by changing frames. In order to specify a position in each pixel unit (bit unit), the offset information of X-Y directions is used for positioning together with code information. A frame memory can be extended by a RAM and the offset of the X-Y directions can be constructed by an adder of a TTL level. Consequently characters of many sorts are displayed by one character code system and the character size and a display position also are optionally changed.
Patent JP-H1060281-A (JP)
Title: Calcium carbonate-filled addition reaction curing type silicone rubber composition
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08L83/07
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium carbonate-filled addition reaction curing type silicone rubber composition generating an extremely small amount of hydrogen during preservation. SOLUTION: This calcium carbonate-filled addition reaction curing type silicone rubber composition contains (A) a diorganopolysiloxane containing at least two alkenyl groups in one molecule, (B) an organohydrogenpolysiloxane containing at least two hydrogen atoms binding with silicon atom in one molecule, (C) a platinum group metal-based catalyst and (D) a calcium carbonate powder surface-treated with a partially hydrolyzed condensed material of tetraalkoxysilane.
Patent JP-S6482353-A (JP)
Title: Mode switching mechanism for tape recorder
Inventor: KAMIJO MASAO
IPC: G11B15/29
Filed: 1987-09-24
Abstract: PURPOSE:To make the power source part light in weight and to reduce its cost by controlling the press-contacting and separation to a capstan shaft of a pinch roller by a motor for rotating in both directions without using a solenoid and selecting a sound recording/reproducing mode and a rewinding mode. CONSTITUTION:By a trigger means for pushing a guiding part 5b of an assist gear 5 by a projecting part 4b of a gear arm 4 turned in the same direction as the rotational direction of a motor 19 for rotating in both the directions, the assist gear 5 is engaged to a capstan gear 20 in the pushed direction, and the press-contacting and separation to a capstan shaft 16 of a pinch roller 33 are controlled. Accordingly, the press-contacting and separation to the capstan shaft 16 of the pinch roller 33 are controlled without using a solenoid and the current consumption is reduced, and the power source part becomes small. In such a way, said part is made light in weight, and also, the cost can be reduced.
Patent JP-S6480418-A (JP)
Title: Process for separating co by adsorption
Inventor: TSUTAYA HIROYUKI
IPC: C01B32/40
Filed: 1987-09-24
Abstract: PURPOSE:To separate CO with high efficiency by flowing a gas contg. CO and N2 through an adsorption tower packed with Ca-X type zeolite expressed by Ca43(Al2O3)86(SiO2)108, adsorbing CO at <=-30 deg.C under high pressure, then desorbing the CO. CONSTITUTION:Synthesis gas produced in a producing apparatus 1 for the gas comprising CO and H2 is freed of water and CO2 in adsorption towers 8, 8a, then fed to CO adsorption towers 18, 18a. Said adsorption towers 18, 18a are packed with Ca-X type zeolite expressed by Ca43(Al2O3)86(SiO2)108, where CO is adsorbed at <=-30 deg.C under 1-5ata. On one hand, the adsorption tower 18a is evacuated with a vacuum pump 20 to 0.05-0.5ata when the adsorption tower 18 is in an adsorption stage, and CO is recovered by adsorption. Unadsorbed gas contg. N2 and H2 is discharged through a duct 23.