baber/WOPTO huggingface dataset:
Patent JP-S51136030-A (JP)
Title: Fuel injection pump
Inventor: NAKAMURA YOSHIATSU
IPC: F02M59/28
Filed: 1975-05-20
Abstract: PURPOSE: A fuel injection pump that enables easily to switch one part of cylinder operation by fixing these two rack levers in free coupling and detachment while installing pinion rack lever fixedly fitted with plural control sleeve and sub-rack lever in separation at multi-cylinder internal combustion engine governor device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51135502-A (JP)
Title: Pickup cartridge
Inventor: NAGASAKI YUZURU
IPC: H04R11/08
Filed: 1975-05-20
Abstract: PURPOSE:To provide simplification of construction for the electro-magnetic stereo pickup cartridge.
Patent JP-H06250368-A (JP)
Title: Image forming device
Inventor: KUROKAWA TOSHIO
IPC: G03D13/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide the image forming device which can execute mask processing with a simple constitution. CONSTITUTION:This image forming device is constituted to form images on an image receiving material 20 by superposing a photosensitive material 14 after exposing and this image receiving material 20, heating these materials in the presence of a solvent for image forming and diffusion-transferring the dyestuff on the photosensitive material 14 to the dyestuff fixing layer on the image receiving material 20. The device mentioned above is provided with a diffusion pattern control means 102 for controlling a region where the diffusion transfer is executed. This diffusion pattern control means 102 is arranged with heating elements in a matrix form and can drive the arbitrary heating elements by applying turrent. Then, the mask processing is executed only by controlling the energization without entailing mechanical movements. The durability is thus improved and the complication of the driving control is averted.
Patent JP-S60217808-A (JP)
Inventor: TOOMASU JIYOO MEIYAA
IPC: A01B63/10
Filed: 1985-03-23
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-S52142469-A (JP)
Title: Semiconductor circuit
Inventor: AKIYAMA TOORU
IPC: H03K19/0944
Filed: 1976-05-21
Abstract: PURPOSE:To provide a circuit wherein delay in rise time is reduced and making a circuit of high speed is possible by giving negative resistance feature to the circuit.
Patent JP-S62218573-A (JP)
Title: Device for forming deposited film by plasma cvd method
Inventor: MURAKAMI TSUTOMU
IPC: C23C16/30
Filed: 1986-03-19
Abstract: PURPOSE:To stationarily form a deposited film having uniform thickness and quality by uniformizing the distribution and dilution ratio of a deposited film forming gas in a reaction vessel. CONSTITUTION:The device for forming a deposited film by a plasma CVD method is formed with the reaction vessel 1 which is hermetically sealed by the upper wall 3, the peripheral wall 2, and the bottom wall 4 and has the reaction space on the inside, a means for setting a cylindrical substrate 6 in the reaction vessel 1, a means for introducing the deposited film forming gas into the reaction vessel, an electric discharge energy impressing means 14 for exciting the raw gas and forming an excited species, and an exhaust pipe 12 for exhausting the inside of the reaction space. The deposited film forming gas is introduced from plural inlet pipes 9 which are arranged in the lengthwise direction of the cylindrical substrate 6 on an outer peripheral circle coaxial with the cylindrical substrate 6. Many gas discharge holes 9a are provided to the gas inlet pipe 9, and the pipe is communicated with a gas feed system 20 through a valve 11.
Patent JP-S62218445-A (JP)
Title: Glass fiber-reinforced polyamide composition
Inventor: YAKABE SADAYUKI
IPC: C08L77/06
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled compsn. which has good mechanical characteristics and a high heat distortion temp., hardly causes lowering in physical properties in a high-temperature atmosphere and has improved resistance to warpage and deformation, by blending a crystalline polyamide with a specified arom. polyamide, glass fiber and talc. CONSTITUTION:A compsn. consists of 100pts.wt. polyamide mixture of 10-90pts. wt. crystalline polyamide (A) and 90-10pts.wt. arom. polyamide (B) obtd. by polycondensing salts of terephthalic acid and isophthalic acid with hexamethylene-diamine and 20-100pts.wt. glass fiber (C). As the crystalline polyamide (A), nylon 46 and nylon 66 are particularly preferred from the viewpoint of heat resistance. The arom. polyamide may be a copolymer with other polyamide-forming monomer. Talc (D) having a surface treated with a silane coupling agent is preferred.
Patent JP-H05224398-A (JP)
Title: Photomask having variable transmissivity and production of optical parts using the same
Inventor: NAKAMU SHIGEKI
IPC: G03F1/54
Filed: 1992-02-12
Abstract: PURPOSE:To provide a photomask capable of low-cost production of various diffraction gratings different from each other in cross-sectional shape and to produce optical parts with the photomask. CONSTITUTION:Groups each consisting of openings 1 and light shielding parts 2 alternately arranged at narrow intervals incapable of resolution at the time of exposure are arranged at intervals capable of resolution to obtain the objective photomask 3. The light transmissivity of the openings 1 is varied by varying the area ratio of the openings 1 to the light shielding parts 2. When this photomask 3 is used, optical parts such as a diffraction grating whose cross-sectional shape corresponds to a variation of the light transmissivity can be produced.
Patent JP-H10252512-A (JP)
Title: Compressed ignition internal combustion engine
Inventor: YASUDA YUJIRO
IPC: F02D41/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To spread a stable combustion region in a compressed ignition internal combustion engine. SOLUTION: A maximum injection amount without generating knocking when fuel is injected only from a port injection valve 15 is set as a reference injection amount, its corresponding load amount is set to a reference load amount, in a load region of the reference load amount or less, fuel of total amount of necessary injection is injected from the port injection valve 15 during an intake stroke on and after the top dead center of a piston 5, and so as to increase a valve open overlap period of an intake/exhaust valve 8, 9 in accordance with decreasing of a load, an open/close timing variable means is controlled. An internal EGR amount is increased in accordance with decreasing of a load, an intake heating effect is increased, self ignitability in a light load region is improved, a stable combustion region in a light load side is spread from in the past.
Patent JP-H07227745-A (JP)
Title: Circular piece tip grinding jig
Inventor: NAGATANI KAZUYOSHI
IPC: B24B41/06
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate attaching/detaching of a tip, and precisely regrind the tip by providing a presser shaft for pressing the tip from above, and a sliding plate which can freely slide to right and left on a base provided with a supporting plate, and providing a pair of right and left ball bearings for contacting and backing up the outer peripheral surface of the circular piece tip. CONSTITUTION:A circular piece tip to be ground is nipped between a presser shaft 5 and a supporting plate 4, and energizing by a spring 8 to be pressed against the supporting plate 4. In this case, the abutting surfaces wherein the presser shaft 5 and the supporting plate 4 abut on the circular piece tip, are covered with rubber caps 6 to stably fix the tip without sliding. The presser shaft 5 is moved up and down by rotatively operating a handle 7, and by rotation of the handle 7, a shaft 12 is also rotated through engagement of gears 10, 11. The shaft 12 is fixed integrally with a knurled handle 13. In the bottom face of a sliding plate 14, a V-shaped notch is provided, and a pair of ball bearings 15 fitted thereto bear the outer peripheral surface of the circular piece tip.
Patent JP-S60203275-A (JP)
Inventor: SUGIURA TOSHIHIRO
IPC: G08B17/00
Filed: 1984-03-28
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-H06271392-A (JP)
Title: Production of oxide superconducting conductor and target for production of oxide superconducting conductor
Inventor: IIJIMA YASUHIRO
IPC: C23C14/08
Filed: 1993-03-19
Abstract: PURPOSE:To efficiently improve crystal orientability and superconducting characteristics by forming a polycrystalline thin film by irradiation with an ion beam simultaneously with laser vapor deposition on a base material and forming an oxide superconducting layer by a laser vapor deposition method on the resulted film. CONSTITUTION:The inside of a vapor deposition treatment chamber 23a contg. the base material 20 is evacuated to a reduced pressure by a vacuum evacuation device 26. A laser beam emitting device 32 and an ion gun 22 are then operated. A first target 25a consisting of MgO, etc., is irradiated with the laser beam from the device 32 and the splashed particulates are deposited on the base material 20. Simultaneously, the particulates successively deposited on the base material 20 are irradiated with the ion beam consisting of a mixture composed of Ar ions and O2 ions, from the ion gun 22 in such a manner that an incident angle theta attains 50 to 60 deg., by which the polycrystalline thin film is formed on the base material. A second target 25b contg. MgO, etc., is then irradiated with the laser beam and the oxide superconducting layer is formed on the surface of the polycrystalline thin film by the particulates splashed from the target 25b, by which the oxide superconducting conductor is produced.
Patent JP-S60204527-A (JP)
Title: Method of mounting printing paper
Inventor: KUNII TOSHIAKI
IPC: B65H1/14
Filed: 1984-03-28
Abstract: PURPOSE:To aim at saving labor and enhancing the efficiency of work upon introduction and setting of stacked papers in a paper feed device for a printing machine, etc., by introducing the papers into the paper feed device with the use of a carrier device provided with wheels in plural rows, and by actuating an elevating bar to set the papers together with a paper loading bed. CONSTITUTION:Printing papers (a) which are made abut against an arbitrary position on a paper loading bed A to be aligned together and which are then turned to any desired direction below a carrier bed 17, are introduced into a paper feed device 1 with the use of a carrier vehicle B provided with wheels in plural rows, and after the carrier vehicle B stops at a position suitable for printing, an elevating bar 8 is actuated so that the printing papers (a) are elevated together with the paper loading bed A by paper loading bars 7 to be set at a predetermined height. The paper loading bed A is composed of a paper stacking plate 26 and a leg section 27, and notches are formed in the front and rear ends or inner part of the leg section 27. Further, the carrier vehicle B is composed, underneath thereof, of two front wheels 22, 23 which bestride the paper loading bars 7 and freely rotate, independently from ach other, and a rear wheel which is positioned in front of the outer paper loading bar 7 when the front wheels bestride the inner paper loading bar 7 or when the front wheels are positioned in front of the same.
Patent JP-H07245221-A (JP)
Title: Transformer structure and transformer facility
Inventor: YAMAMOTO MAKOTO
IPC: H02B5/00
Filed: 1994-03-05
Abstract: PURPOSE:To reduce the installation area for a transformer inside a cubicle so as to attain miniaturization of its facility. CONSTITUTION:A transformer structure body 12 consists of a molded transformer that a single-phase transformer is molded of molding material and a current transformer and a transformer for instrument connecting with a primary side of the single transformer that are integrally molded of mold material. The body 12 is positioned and fixed inside a square frame body 14. Two bodies 14, 14 are piled up vertically and connected with each other. A transformer equipment 16 which is formed by piling up the bodies 14, 14 vertically is placed inside a cubicle 10.
Patent JP-H03261877-A (JP)
Title: Inverter apparatus
Inventor: TANAKA KIYOTOSHI
IPC: H02M7/48
Filed: 1990-03-12
Abstract: PURPOSE:To prevent a fault by estimating the life period of the rectifying element and the semiconductor switching element of inverter main circuit and displaying a part whose life period has expired. CONSTITUTION:The junction temperature TDj of a rectifying element 2 is estimated from a current value I and the temperature difference THS of a radiating fin 11 based on the following formula by rectifying element temperature estimating means 23: TDj=TDj-c+THS. On the other hand, the junction temperature TDj of a rectifying element 1 changes with time by the operation and stop of an inverter apparatus. When the inverter apparatus is operated, TDj falls. A temperature difference DELTATj is obtained by always monitoring thus changing TDj by the rectifying element temperature estimating means 23 whereby a life period is estimated. When a life has expired, display means 13 display that the life of the rectifying element 1 has expired.
Patent JP-S62215774-A (JP)
Inventor: KOBAYASHI NAOHIKO
IPC: B28D1/14
Filed: 1986-03-17
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-H04229011-A (JP)
Title: Electric connector
Inventor: JIYASUPARU ESU BAWA
IPC: H02G3/06
Filed: 1991-03-25
Abstract: PURPOSE: To make fastening easy by subjecting the inside of a grand nut to point contacts with a plurality of axial flexible finger portions, provided on the outer periphery of a cylindrical connector one end of whose plastic cylindrical main body is engaged with an electric part by a screw, and by providing an friction-reducing body on the inside of the main body. CONSTITUTION: At an end of an electric connector main body 12 connected with an electric part not shown in the figure, a screw 30 is provided, and a liquid-proof type electric conduit 16 is engaged with the electric part using a screw. The main body 12 has a bore 24 passing through itself axially, and has a flange 12a and a conduit connecting portion 12c on its outer periphery. The conduit connecting portion 12c is made of an elastic body divided axially into plural pieces, and a cavity 38 is formed out of both a thimble 34 and an outside cylindrical ring 36 of the main body 12, and further, a screw 44 is provided on the outside of the ring 36. The electric conduit 16 on the outer periphery of the thimble 34 is fit and, an inner screw 54 of a grand nut 14 is engaged with the screw 44. An outer peripheral surface 40 of the thimble 34 has a friction-reducing means.  Thereby, the conduit 16 is fastened easily to the electric part with a small force.
Patent JP-H10255167-A (JP)
Title: Commodity sales registration data processor
Inventor: SANO HIROSHI
IPC: G06F3/0482
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the operating frequency of every operator by selecting a display system user interface in response to the device operating capability of the operator. SOLUTION: The time needed for an operator to input a commodity is measured, and the device operating capability of the operator is decided based on the measured time under multistage like. Thus, the display mode of a display 19 where the display system user interfaces I are previously set in many steps and for the device operating capability of every operator is automatically switched based on the decision result. Thus, an interface I of the optimum display mode is automatically selected among those interfaces I which are previously set in each display mode in response to the device operating capability of every operator. As a result, the operating efficiency of every operator is improved.
Patent JP-H11236996-A (JP)
Title: Safety door
Inventor: NAKATSUKA YOSHIHISA
IPC: F16P3/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To increase reliability with a simple structure by fitting a detector for detecting the opened/closed state to one of two adjacent doors, and providing a detection object for detecting the closed state when two doors are closed on the other door. SOLUTION: Two doors 1, 2 are opened together with hinges 3a, 3b used as axes, a detector 5 is fitted to the detector fitting plate 4 of the door 2, and a detection object 6 is fitted to the door 1. An electric, pneumatic or hydraulic type can be used for the detector 5. When two doors 1, 2 are closed, the detector 5 and the detection object 6 are kept in contact with each other to detect that both doors 1, 2 are closed. When the door 1 is opened and the door 2 is closed, or when the door 1 is closed and the door 2 is opened, or when both doors 1, 2 are opened, the detector 5 and the detection object 6 are separated from each other to detect that the doors 1, 2 are kept in the opened state, thereby a machine can be controlled at the nonoperable state for safety when at least one door is opened.
Patent JP-S63226921-A (JP)
Title: Optical heating system
Inventor: ICHIKAWA HAJIME
IPC: G01J5/02
Filed: 1987-03-16
Abstract: PURPOSE:To easily control a heating operation by using a ring-shaped light source and to enhance the degree of designing freedom by a method wherein a gas is introduced into a housing through a gas passage around a temperature-measuring optical system whose optical axis is arranged along a concentric central axis of the ring-shaped light source so that an atmosphere inside the housing can display a temperature gradient which is symmetrical with reference to the central axis. CONSTITUTION:The following are installed: a housing 1 which houses a substrate W to be heated; ring-shaped light sources 13a-13c which radiate the light to heat the substrate W to be heated and which are arranged concentrically at the outside of the housing 1 ; a temperature-measuring optical system 100 which introduces the infrared light used to measure the temperature of the substrate W to be heated into the housing and/or extracts from the housing and whose optical axis is arranged nearly along a concentric central axis of the ring-shaped light sources 13a-l3c; a gas passage 4 which is installed around this temperature- measuring optical system 100 and is pierced between the inside and the outside of the housing 1. For example, a through hole 3 is made at the central part of an upper plate 1a of a housing 1 made of quartz; the lower end of a gas inlet tube 4, made of quartz, which is held at an upper support plate 7 is inserted into the hole. This gas inlet tube 4 is of doublewalled structure; an upper tube 15a of the temperature-measuring optical system 100 is insreted into a central hole 4b; a ring-shaped gas inlet passage 4c is formed around the tube.
Patent JP-S59186462-A (JP)
Title: Optical image input device
Inventor: ENOKI HIDEO
IPC: G06K9/20
Filed: 1983-04-08
Abstract: PURPOSE:To expand the readable range of the quantity of incident light by decreasing the light transmittivity of a light transmittivity varying element when the quantity of light incident to an optical image sensor exceeds the saturation quantity of light of the optical image sensor, and increasing the light transmittivity of the light transmittivity varying element when the quantity of incident light is deficient. CONSTITUTION:A light transmittivity varying element array 8 is adhered to the photodetection surface of the planar optical image sensor array 5. Light transmitted through the light transmittivity varying element array 8 with regard to light 2 emitted by a subject 1 reaches the optical image sensor array 5 and is converted photoelectrically. Then, the light transmittivity distribution of the light transmittivity varying element array 8 is controlled externally to reduce the light transmittivity of some part of the light transmittivity varying element 8 which corresponds to the front surface of the saturated photoelectric converting element. The dark part of the subject is converted reversely. Dot arrays 12 of a transmission type liquid crystal element 11 is arranged on the front surface of the CCD solid-state image pickup element 10 of the optical image sensor array while facing the photoelectric converting element array 13 on the CCD solid-state image pickup element 10.
Patent JP-H04256463-A (JP)
Title: Rigid substrate coating apparatus
Inventor: EMOTO TATSUYA
IPC: B05C11/06
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the occurrence of a thick coated portion in the vicinity of the end of the rigid substrate when a coating liquid is applied by a coating device and to improve the yield of the product by providing a coating liquid blow-off means blowing off a thick coated portion being formed at the edge of the coating surface of the rigid substrate in the outer line direction of the rigid substrate. CONSTITUTION:By inserting and conveying the rigid substrate 10 between a microrod bar being dipped the lower part in a coating liquid tank and nip rollers being arranged to face each other above the microrod bar, the coating liquid is applied on the rear of the rigid substrate 10. In this time, the thick coated portion P formed at the edge of the coating surface of the rigid substrate 10 is blown off in the outer edge directions of the rigid substrate 10 by the coating liquid blow-off means 50 consisting of air ejecting nozzles 52a, 52b. Thus, when the coating liquid is applied by the coating deice, the occurrence of a thick coated portion in the vicinity of the end of the rigid base plate is prevented and the yield of the product is improved.
Patent JP-H01235151-A (JP)
Title: Manufacture of anode electrode in display tube for light source
Inventor: FUTAISHI SHUNICHI
IPC: H01J9/02
Filed: 1988-03-15
Abstract: PURPOSE:To precisely obtain a parallel cross-shaped anode electrode at a low cost by concurrently performing the machining for cutting off, a folding line, and separating grooves on a sheet of a metal plate to form many electrode pieces then concurrently folding all electrode pieces in the same direction. CONSTITUTION:Four corners 19 of a sheet of a metal plate 18 are cut off, a folding line 20 is applied on one side of the metal plate 18, separating grooves 21 are applied on the remaining three sides, many electrode pieces 22 are concurrently formed in the electrode piece generating process by a processing machine. All the electrode pieces 22 are folded by a folding machine in the same direction to form parallel cross-shaped anode electrodes 6. Many parallel cross-shaped anode electrodes made of electrode pieces can be precisely obtained at a low cost in few machining processes.
Patent JP-H02240726-A (JP)
Title: Sorting circuit
Inventor: MATSUI SHINJI
IPC: G06F7/24
Filed: 1989-03-15
Abstract: PURPOSE:To decrease the number of wirings and to handle the necessary number of data having an optional bit length by using plural LSIs of the same structure and securing the vertical and horizontal cascade connection among these LSIs. CONSTITUTION:The most significant unit of each LSI fetches the input data from a register 12 at a time point (e) via a selector 13. A cascade connection enable comparator 114 performs the comparison between the input data and the internal data. That is, the comparison result of each sorting unit is sent to a higher rank sorting unit of 16 bits. Then the overall data comparison result is obtained as that of the unit accepting most significant 16 bits. Each sorting unit receives the comparison result and performs each prescribed working. As a result, a sorting LSI having the least number of pins can handle the optional number of data with an optional bit length.