baber/WOPTO huggingface dataset:
Patent JP-S60200564-A (JP)
Title: Thin film semiconductor element integrated circuit device
Inventor: KUSUNOKI SHIGERU
IPC: H01L27/088
Filed: 1984-03-24
Abstract: PURPOSE:To simply form a wiring construction by connecting an active region through a conductive film passing an insulating film with a conductive substrate, thereby reducing the area of the substrate. CONSTITUTION:In an electric circuit having a plurality of thin film semiconductor elements having active regions 31a to be disposed at the common prescribed potential as constituents is partly formed on the surface of an insulating film 20 formed on the surface of a conductive substrate 10, the regions 31a of these thin film semiconductor elements are respectively connected with the substrate 10 via conductive films 151 passing the film 20. Thus, wiring films commonly connected with the regions 31a can be eliminated to reduce the area of the substrate and to simplify the wiring construction.
Patent JP-S54148388-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE HIDETAROU
IPC: H01L27/06
Filed: 1978-05-12
Abstract: PURPOSE:To ensure the coexistence on the same chip for both the P-MOS and the bipolar transistor without impairing the high frequency characteristics of the N-MOS. CONSTITUTION:N<+>-layer 4a and 4 are formed on P-type substrate 1 with stacking of P-epitaxial layer 23 to form N<->-layer 24, 25 and 26 reaching the buried layer. Then a selective diffusion is given to layer 24 and 26 to form P-layers 27-29, and furthermore N-layers 30-32 are formed selectively to layer 27 and island region 23a. The insulator thin film is provided between layer 32-33 and 28-29 with installation of gate electrode 17 and 20, and at the same time the electrodes are provided to other layers with drilling of windows to the insulator film. In such structure, it is not necessary to form channel 35 of P-MOS in an independent way, thus the manufacturing process being reduced. And layer 23a of N-MOS features the N-type inversion on the surface of the N<->-epitaxial layer to be directly used as the depletion- type N-MOS, featuring the stable control of the threshold voltage because of the dependence only on the density of the epitaxial layer. Thus, the N-MOS excelling in the high frequency characteristics can be manufactured with a high controlability.
Patent JP-S54149161-A (JP)
Title: Winch controlling apparatus
Inventor: MAEDA HIDEO
IPC: B66D1/44
Filed: 1978-05-12
Abstract: PURPOSE: To provide a control apparatus for controlling operation of winch using a two-speed motor as prime mover, in which a hawser drum and a chain drum are carried on the motor shaft, and they are arranged to be operated selectively and driven at different speeds by shifting the speed mode of said two-speed motor, whereby it is enabled to eliminate mal-functioning of the winch.  
     CONSTITUTION: Driving shaft 11 is connected to two-speed motor 14, and hawser drum 15 and chain drum 16 respectively combined with clutches 17 and 18 are carried on the driving shaft 11 in side-by-side relationship with each other. When clutch 17 is coupled with drum 15 by shifting clutch lever 20, winch controlling valve is shifted to its operative position and hydraulic oil is supplied to motor 14 from the hydraulic pressure source, whereby motor 14 is rotated in its low-torque mode, thereby driving hawser frum 15 in low-torque, high-speed mode. On the other hand, when clutch lever 20 is turned to couple clutch 18 with chain drum 16 and the winch controlling valve is shifted to its operative position, motor 14 is rotated in its high-torque mode and chain drum 16 is driven in high-torque, low-speed mode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02236147-A (JP)
Title: Oil degrading detector
Inventor: KUROISHI NOBUHIRO
IPC: G01N21/59
Filed: 1989-03-09
Abstract: PURPOSE:To obtain an apparatus which is easy to wash after a measurement while being capable of measuring even an oil mixed with carbon by forming an oil housing area between a transparent member and a reflecting surface to make light from a light emitting element pass through the oil with a multiple reflection thereof. CONSTITUTION:A rectangular mirror 6 is fastened on a surface part of a protrusion 2a of a lid 2 at a oil inspecting section body 1. When a sample oil is put into a recess 1a made up of a transparent member 3 and then, the protrusion 2a is engaged with the recess 1a, an oil fills a clearance between the body 1 and the lid 2 with the action of a step 1b. Then, light of a light emitting diode 4 disposed on a cut surface 3a of the member 3 is reflected in multiplicity on a mirror 6 and a reflecting surface 3c formed on the member 3 and received with a photo detector 3 of the cut surface 3b to judge degrading of the oil from attenuation of the light caused by the oil. This facilitates a washing after the end of measurement while enabling measurement of even an oil mixed with carbon.
Patent JP-H03256740-A (JP)
Title: Laminate for single surface printed circuit board and manufacture of single surface printed circuit board
Inventor: YAMAGUCHI TAKAHIRO
IPC: H05K3/00
Filed: 1990-03-08
Abstract: PURPOSE:To control warp and torsion small by integrating a single surface metallic foil plated laminate of given thickness with one surface applied with the foil integrally and a given laminate through a release film. CONSTITUTION:When a thin single surface printed circuit plate of 0.6mm thickness or less is manufactured, etching is carried out in the state of thick plate in which a single surface metallic foil plated laminate 2 is integrated with a laminate 3 through a release film 4. Rigidity gets larger by said arrangement, and the generation of warp and torsion in etching can be controlled. When the plate thickness of the laminate 3 to be integrated with the single surface metallic foil plate laminate 2 through the release film 4 is less than 0.4mm, control for the warp and torsion is not effective. Also, when the plate thickness of the single surface printed circuit plate to be manufactured is 0.6mm or less, the control effect of warp and torsion is remarkable.
Patent JP-H07269717-A (JP)
Title: Structure of bearing hole of exhaust shutter
Inventor: OKABE FUMINORI
IPC: F16K1/22
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a structure of a bearing hole of an exhaust shutter which has a butterfly valve always normally operated. CONSTITUTION:In a structure of a bearing hole 6 of an exhaust shutter, a shaft 2 is rotatably arranged on a bush 6 provided on a shutter housing 1. A butterfly valve 3 is arranged on the shaft 2, for opening/closing an exhaust passage from an engine. Each end of the bearing holes 6 on both sides of a housing 1 is chamfered to form a chamfered part 7.
Patent JP-H03257523-A (JP)
Title: Data printing system
Inventor: OGAWA NOBUO
IPC: G06F3/12
Filed: 1990-03-07
Abstract: PURPOSE:To omit the re-formation and the re-printing of data including the additional data by designating a desired part to be printed out of the data displayed on a screen, sending this designated data to a printer, and printing the data at an appropriate position of a business form via the printer. CONSTITUTION:The data read out of a file, etc., are displayed on display screen 1 as the display data 2, and the new data 3 are inputted to a blank area of the data 2. In other words, a display area is designated on the screen 1 for the data 3 so that this data 3 is newly printed on a business form 11. Meanwhile the screen 1 includes the printed data 12 and the newly printed data 13 is additionally printed on the form 11 in response to the data 3. Thus it is possible to print a part of display data including the added new data at an optional position of the form 11. Then it is not required to reform nor to reprint all data.
Patent JP-H05223338-A (JP)
Title: Semiconductor pure water heating device
Inventor: HARADA MICHIYUKI
IPC: C02F1/00
Filed: 1992-02-12
Abstract: PURPOSE:To obtain a highly reliable semiconductor pure water heating device which is capable of supplying stabilized hot pure water having high purity and at low cost. CONSTITUTION:With regards to a semiconductor purity water which passes continuously pure water to a resin-made pipe 1, heats the resin pipe 1 from outside and manufactures hot purity water, a heated portion of the resin pipe 1 is covered with a metal pipe 2. There is provided a resin pipe heating section 8 which heats the resin pipe 1 by way of the metal pipe 2.
Patent JP-H05232816-A (JP)
Title: Magnet roll
Inventor: SATOYOSHI MINORU
IPC: G03G15/09
Filed: 1992-02-12
Abstract: PURPOSE:To make a magnet roll light in weight, to reduce a cost and to attain surely electrical conductivity without increasing number of parts by imparting conductivity to a shaft of a magnet roll integrally molded. CONSTITUTION:A magnetic main body 1 and a shaft 2 are integrally molded from a resin raw material, and, at the time of molding, an electric conductive member 3 is set in a mold at a position at which the shaft 2 is formed so as that the molded material is inserted into a resin after forming. Usage of aluminum, copper, etc., is preferable as the member 3. At that time, electric conductive material 4 such as carbon black, metallic powder, for example, aluminum may be intermixed into a formed resin material of the shaft 2 to attain electric conductivity to the shaft 2 itself already formed. Moreover, after the shaft 2 is formed from a non-conductive material, an electric conductive material 5 may be applied on the shaft 2. As a coating mean, vacuum deposition, ion sputtering, etc., is utilized, and as electric conductive material 5, usage of a coating material or an adhesive agent having electric conductivity is preferable.
Patent JP-2000122257-A (JP)
Title: Heat developing device
Inventor: TORISAWA NOBUYUKI
IPC: G03D13/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing device capable of reducing a density irregularity and a wrinkle, etc., occurring in the case of the heat developing of a recording material on which a latent image is formed by an exposure part, and forming an image having high quality with excellent flatness. SOLUTION: A cooling part 400 cooling the recording material A being a recording material is disposed on the downstream side from a heat developing part 18. The part 400 is constituted of the structure of a pair of a metallic roller 404 and a roller 402 constituted of an elastic body, and the roller 404 excellent in heat transmission is brought into contact with the image forming surface of the material A. By this constitution, the heat-developed material A is uniformly cooled to be equal or less than a development stopping temperature while being carried on the part 400, so that the image in which a density irregularity is eliminated, whose wrinkle is reduced and which has high quality can be obtained. The metallic roller can be cooled by the cooling means and such changes as that the metallic roller is changed to be a belt can be performed.
Patent JP-H03260508-A (JP)
Title: Belt-like injection flow type burner
Inventor: KANEFUJI KOICHIRO
IPC: F23D14/22
Filed: 1990-03-08
Abstract: PURPOSE:To provide a belt-like injection flow type burner capable of getting a belt-like high temperature and high-speed injection flow having its temperature and injection speed are made uniform in the width direction by a method wherein a combustion chamber made of refratory material is arranged at an injection side of a gas injection hole and an air injection hole, an outlet side of the combustion chamber is throttled to form an elongated slit-like combustion gas injection outlet in parallel with a longitudinal direction of a gas chamber. CONSTITUTION:In this belt-like injection flow type burner 45, fuel gas is supplied into a gas chamber 1 and injected out of a gas injection hole 5. Pre-heated hot air is supplied into an air chamber 6 and injected out of an air injection hole 17 and then the gas is ignited within a combustion chamber 30. The fuel gas substantially completes its combustion within the combustion chamber 30 to become a hot combustion gas. The gas is metered to become a high speed gas and then injected into a furnace from a combustion gas injection port 31. Accordingly, combustion of fuel gas is mainly carried out within the combustion chamber having less disturbance and enclosed by a refractory material, so that a stable combustion can be carried out for various fuel gases. It is possible to get a belt-like hot injection flow of which temperature or injection speed is made uniform in the width direction.
Patent JP-S54148443-A (JP)
Title: Sector dividing system for external memory unit
Inventor: HIROTA YOSHIO
IPC: G06F3/06
Filed: 1978-05-15
Abstract: PURPOSE: To eliminate the turning queuing time of the memory unit caused by the track switching time by shifting the allotment of the sector addresses with every track, and thus to shorten the data transfer time.  
     CONSTITUTION: One track is divided into, for example 64 sector addresses, and sector addresses are allottrd in sequence from 0 to 63. And the shifting is given by the amount equivalent to one sector address as the track No. advances from track No. 0 to No. 3. Thus, the read/write unable time is caused to the circuit by switching the tracks after end of the data transfer at track No. 1. As the sector address of the 1st track is allotted with a shift in consideration of the writing unable time, the time when the data of address 63 in No. 0 track is transferred is identical to the time when the data enters address 63 in the 1st track. As a result, the data of sector address 0 in the 1st track can be transferred at once with just the idel state of the 1st sector of address 63 when the tracks are switched. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000255806-A (JP)
Title: Image recording device
Inventor: SUTANI TOSHIHIRO
IPC: B65H3/44
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device having a shading structure for preventing a recording medium contained in a sheet containing means from being exposed. SOLUTION: A main body 12 of an image forming device 10 has an upper chamber 42a and a lower chamber 42b therein. The upper chamber 42a is formed of a shading roller, and shaded by a pair of rollers 92 disposed in the vicinity of a penetrating hole 94, while the lower chamber 42b is shaded by guide plates 102a, 102b, and 104a, 104b attached over from the vicinity of the penetrating hole 94 to a penetrating hole 98, and a pair of rollers 106 formed of shading rollers and attached to the guide plates 104a, 104b.
Patent JP-H05254932-A (JP)
Title: Zirconia electrolyte and its production
IPC: C04B35/48
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a solid electrolyte of stabilized zirconia excellent in thermal shock resistance and stability even in a molten metal. CONSTITUTION:Stabilized zirconia contg. 6-13mol% calcia as a stabilizing agent is mixed with stabilized zirconia contg. 6-12mol% oxide of a rare earth element as a stabilizing agent in (90:10)-(50:50) weight ratio to obtain a solid electrolyte of stabilized zirconia. This electrolyte has high thermal shock resistance, chemical stability and stable electromotive force.
Patent JP-2000258857-A (JP)
Title: Original guide
Inventor: KASHIWABARA YUTAKA
IPC: H04N1/107
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To easily and accurately fix an original guide (original scale) used as original butting reference at a specified position on a housing at the time of assembling an image reader and at the time of maintaining it in the image reader equipped with a contact glass as an original set board. SOLUTION: This original guide is constituted of a narrow plate-like part 11 equipped with a reference edge 11a being the original butting reference, and an attaching piece 12 protrusively provided at the other edge 11b of the narrow belt-like part 11. Then, a screw hole 13, a U-shaped hole 14 and a tapered shape part 15 are formed on the attaching piece 12. A screw hole 20 matched with the screw hole 13 of the attaching piece 12 and a projection 21 seated in the U-shaped hole 14 are formed at the proper spots of the periphery of an aperture part formed on the upper surface of a device-side frame 2 in a specified arranged state, and the tapered shape part 15 communicates with the U-shaped hole 14 and is formed so that its inside diameter is gradually increased as it is separated from the U-shaped hole 14.
Patent JP-H05259731-A (JP)
Title: Microstrip patch antenna
IPC: H01P5/02
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an impedance matching system excellent in mass- productivity by forming a slit to a radiation element section of a plane field type microstrip patch antenna. CONSTITUTION:A radiation conductor 11 and a ground conductor are formed via a dielectric board 12, a slit 13 is formed to the radiation conductor 11 and the length of the slit 13 is adjusted to take impedance matching between the antenna and a feeding section 15. Thus, it is not required to add an impedance matching circuit such as a lambdag/4 matching circuit or an open stub and the plane field type microstrip patch antenna in which the impedance matching is easily adjusted is provided by adjusting the length of the slit provided to the radiation conductor.
Patent JP-S60201922-A (JP)
Title: Method and apparatus for mixing and supplying fixed quantity of material in extruder
Inventor: SAWADA TAKEHIKO
IPC: B29C48/03
Filed: 1984-03-26
Abstract: PURPOSE:To mix even a small quantity of materials uniformly by kneading a plural kinds of materials by each extruder for feeding materials, feeding materials to a material supply section for a hopper at fixed ratios and supplying the hopper for the extruders with materials while diffusing and mixing them by a revolution device. CONSTITUTION:A large quantity of a main material from an extruder 13 for feeding the material at an upper step and a small quantity of a subsidiary material from an extruder 14 for feeding the material at a lower step are brought to fixed quantities by controlling the revolution of respective screw 13a, 14a, and kneaded and fed to a hollow section 12 for a case body 11 through supply ports 15, 16. A revolution device 17 is turned by a motor 20 in the case body 11 for the material supply section 10, and both materials drop spirally by centrifugal force in a clearance in the outer circumference of the revolution device 17, and are mixed under dropping, and are further diffused and mixed by centrifugal force when they are fed into a hopper 1 from the revolution device 17. When grooves 18, 19 are formed on the outer circumference of the revolution device 17 in the longitudinal direction and the circumferential direction, diffusion is further promoted. Accordingly, no nonuniformity is generated in molded shapes, and the bridging, clogging, etc. of materials in a device can be prevented.
Patent JP-S59187445-A (JP)
Title: Planing and grinding method
Inventor: MATSUI SATOSHI
IPC: B24B7/04
Filed: 1983-04-04
Abstract: PURPOSE:To provide high accuracy high efficiency grinding by maintaining always constant an angle made between tangents contacting both circumferential surfaces of a workpiece and a grinding wheel and passing through an intersection point of both circumferential surfaces, while planing and grinding the surface to be ground with the grinding surface of a grinding wheel. CONSTITUTION:In a diagramatic drawing showing the positional relationship between a grinding wheel 32 and a workpiece 41, the rotational center point 0 of the workpiece 41 is arranged to be located always within a grinding plane 32a of the grinding wheel 32, and the workpiece 41 and the grinding wheel 32 are rotated simultaneously in the direction of arrow while the workpiece 41 is cut by the grinding wheel 32. Then, even if the workpiece 41 and the grinding wheel 32 make no relative movement to each other in the horizontal plane, the whole surface 41a to be ground of the workpiece 41 is ground in one revolution thereof. Thus, an angle beta made between tangents G, H passing through an intersection point F of the peripheral surfaces 32b and 41b is always constant. Thus, high accuracy high efficiency grounding can be provided.
Patent JP-H06245381-A (JP)
Title: Forming method for recovery operation procedure of power system
Inventor: MATSUI TETSUO
IPC: H02J13/00
Filed: 1993-02-23
Abstract: PURPOSE:To discover a fault point by generating, after a fault, a fault section candidate block, a power interruption wave and a stop block from a power interruption section, extracting the wave, the stop block, the fault point block by considering presence/absence of a charging position adjacent to the blocks and priority of recovery, and sequentially closing switches. CONSTITUTION:Substations TA, TB are connected via transmission lines 1L, 2L, an F point of the line 1L is, for example, fault during power supply to a demander F, power distribution substation C-E. Concerned one of a disconnector LS, CB breaker is opened (blank) or closed (solid black), and input to a statistic control computer. The computer sequentially recloses the LS and CS by considering presence/absence, importance of an adjacent charging position by considering attribute of the power interruption wave block to a fault block or not. The LS, the CS which is not directly related to the fault is reclosed, and eventually the LS, the CS coupled directly to the fault point remains. Thus, discovery, remedy of the fault point are expedited while narrowing a fault section.
Patent JP-S55159436-A (JP)
Title: Positive type resist material and pattern forming method
Inventor: NAITOU JIROU
IPC: G03F7/038
Filed: 1979-05-14
Abstract: PURPOSE: To obtain a positive type resist material superior in dry etching resistance, sensitivity, and resolution, by copolymerizing benzyl methacrylate with a specified monomer.  
     CONSTITUTION: Benzyl methacrylate (A), monomer incapable of cross-linking (methyl methacrylate, methylisopropenyl ketone, or the like) (B), and a monomer capable of cross-linking (a combination of methacrylic acid and methacryloyl chloride) are polymerized to form a copolymer (preferably, of 10,000W1 million molecular weight) for use in a resist material. This resist material is coated on a base to form a resist film, heat-treated at 120W250°C to cross-link the copolymer and form a three-dimensional network resist film, and a pattern is formed by irradiating it by electron beams, X-rays, or other ionization radiation, and developing it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06302452-A (JP)
Title: Method and apparatus for automatic winding and mounting of air-core coil
Inventor: SASAKI KAZUYA
IPC: H01F41/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a method and an apparatus wherein an air-core coil can be mounted automatically and stably on a circuit board without being twisted, deformed or the like. CONSTITUTION:An apparatus is provided with a winding device 10 which makes an air-core coil 8 from a strand 1, with a board conveyance device 30 which conveys and positions a circuit board 20 on which the cir-core coil 8 is to be mounted and with a coil mounting device 40 which grips and holds the air-core coil 8 in a winding spindle part 7 in the winding device 10 by a coil chuck 41 and by which the air-core coil 8 is conveyed from there and mounted on the prescribed position of the circuit board 20 on the board conveyance device 30.