baber/WOPTO huggingface dataset:
Patent JP-S63231952-A (JP)
Title: Thermosensitive recorder
Inventor: DENDA MASAKI
IPC: B41J3/54
Filed: 1987-03-20
Abstract: PURPOSE:To make the printing positions of adjoining thermal heads coincide with each other correctly by controlling a blank data value corresponding to a shift in the paper feed direction of the thermal heads arranged in a zigzag fashion. CONSTITUTION:Thermal heads are arranged in a zigzag fashion to a paper width direction, and thermal heads 11, 13 are arranged on an upstream side against a paper feed direction with a thermal head 12 provided on a downstream side. Printing action is performed at (A) address by thermal resistors in printing areas A, C of the groups of thermal resistors for the thermal heads 11, 13. No printing action is effected by the thermal head 12 because blank data is stored in the B0 area of a line memory. When a control circuit reads addresses one after another in the line memory in accordance with a paper feed value and reaches (B) position, it reads printing through detection of a shift Da represented by an actual paper feed value with a sensor circuit which detects a paper feed value. Consequently, printing action is executed by thermal resistors in the printing data areas A, B, C of the thermal heads 11, 12, 13.
Patent JP-S5710248-A (JP)
Title: Manufacture of semiconductor device
Inventor: BETSUPU MAKIO
IPC: H01L21/3205
Filed: 1980-05-20
Abstract: PURPOSE:To manufacture a structure having few differences in steps in a short time in a process, wherein a poly Si layer is selectively oxidized and electrode and wiring layers are formed, by performing oxidation to a specified depth, removing the oxide layer, and continuing and finishing selective oxidization. CONSTITUTION:For example, in the process of forming the poly Si electrode and wiring in an Si gate MOSIC, a poly Si layer 4 is deposited on a substrate 1 on which a gate film 3 is formed, the surface is thinly oxidized, and nitride film patterns 11 and 12 are provided. Then, e.g., one half the thickness of the exposed poly Si is oxidized. Thereafter said oxide film 15 is etched out, and an unoxidized poly Si layer 16 is exposed. Then the oxidation is repeated, and the poly Si layer 16 is transformed into an oxide film 17. The gate electrode 6 and the wiring 7 comprising poly Si are embeded in the oxide film 17. In this method, the oxidizing time can be reduced to one half, and the dispersion in the oxidizing time can be reduced. Furthermore, the flat structure having few differences in steps can be obtained.
Patent JP-S62222337-A (JP)
Title: Electronic circuit simulation system
Inventor: SATO SHIGEJI
IPC: G06F11/26
Filed: 1986-03-25
Abstract: PURPOSE:To shorten an element data fetching time and a simulation time by taking in circuit information from a circuit constitution file and taking in element data related to circuit information from an information file. CONSTITUTION:A simulator 16 takes in circuit information including information designating constituting elements of an electronic circuit to be simulated and information defining connection relations of constituting elements from a circuit constitution file 14. In accordance with execution environments of simulation, a dynamic retrieving part 20 refers to circuit information in the circuit constitution file 14 to retrieve and take out element data or subcircuit data related to execution from an element file 10 and a subcircuit file 12 and stores them in an intermediate file 18. Since the quantity of these data is considerably smaller than the quantity of all data in the element file 10 and the subcircuit file 12, the simulation execution time is shortened considerably. The capacity of a storage medium of the intermediate file 18 is reduced.
Patent JP-H07283658-A (JP)
Title: Distortion compensator
Inventor: MIYAMARU NAOHITO
IPC: H03F3/189
Filed: 1994-04-05
Abstract: PURPOSE:To provide the distortion compensator which compensates the distortion in a wide bandwidth by an easy method and has a simple structure. CONSTITUTION:The main signal inputted from an input end is modulated by a modulator 22. The sideband signal generated at this time is detected by a sideband signal detector 24 and is controlled by a control part 25B and a vector adjuster 21B. Thus, the main signal including less distortion component is stably supplied to an output end with a wide bandwidth.
Patent JP-H06270042-A (JP)
Title: Manufacture of optical member
Inventor: MIYASHITA KAZUNORI
IPC: G02B1/115
Filed: 1993-03-25
Abstract: PURPOSE:To improve the close adhesion force of a coating film by physically polishing the surface of a substrate and applying the coating having the fine unevenness, in the application of the hard coat, etc., on the substrate of an optical member made of plastic. CONSTITUTION:As for a surface cleaning/regenerating device for a plastic lens 1, the lens 1 is fixed by a suction member 2, and can be turned around the center line A, and the cylindrical outside surface of a surface polishing member 3 which is formed by shaping the thermal compression polyurethane foam to a hollow cylindrical form is pressed on the surface of the lens 1 by a prescribed load. In the state where the lens 1 and the surface polishing member 3 are in revolution at a prescribed speed, an alumina group polishing liquid is supplied onto the surface polishing member 3 from a liquid discharge nozzle 5, and the surface polishing member 3 is shifted from the center of the lens 1 to the outer peripheral side, and the fine unevenness is formed on the surface of the lens 1. The surface of the lens 1 is coated after such processing.
Patent JP-2000260989-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OKABE YUUSHIROU
IPC: H01L29/78
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a GIDL(gate-induced drain leakage) current, without reducing the current drive performance. SOLUTION: This semiconductor device is provided with low-concentration source and drain regions 10 and 11, which are formed in the surface layer of a semiconductor substrate 1 adjacent to a gate electrode 6 formed on a gate insulation film 3 over the substrate 1, as well as high-concentration source and drain regions 13 and 14 which are formed in the surface layer thereof adjacent to a sidewall insulating film 12 covering the sidewall of the gate electrode 6. In this case, the concentration of impurities in the drain region 11 is made lower than that in the region 10.
Patent JP-S62228403-A (JP)
Title: High hardness sintered body for tool and its production
Inventor: HARA AKIO
IPC: B23B27/20
Filed: 1987-03-19
Abstract: PURPOSE:To develop a high-hardness sintered body for cutting tools having excellent strength and heat resistance by forming a sintered CBN layer which contains Al and Cu and in which the carbide, nitride, etc., are used as a binder via a CBN-contg. intermediate layer on the surface of a base sintered hard alloy material. CONSTITUTION:The powder raw material of the intermediate layer contg. <=70% high-hardness cubic type boron nitride (CBN), at least one kind of the carbride, nitride, and carbonitride of Ti, Zr, Hf, V, Nb, Ta, etc., and >=0.1% Al or Si is coated on the surface of the sintered hard alloy body of WC-6% Co. The powder of the mixture or mutual solid soln. composed of 80-95% CBN having <=10 average grain size, >=1 kinds of the carbride, nitride, and carbonitride of Ti, Zr, Hf, V, Nb, and Ta and 5-20% of the bond phase forming raw material contg. 5-30% compd. of Al and Ti, etc., and 1-50% Cu is further sintered thereon under >20b pressure and >900 deg.C temp. The high-hardness sintered body for the cutting tools having the excellent cutting power and high strength is thus obtd.
Patent JP-S51142092-A (JP)
Title: A method for manufacturing a thermoplastic resin
Inventor: SHIMA TAKESABUROU
IPC: C08F2/20
Filed: 1975-06-02
Abstract: PURPOSE: To manufacture a thermoplastic resin having excellent mechanical properties by graft-polymerizing two kinds of vinyl monomers with an elastomer latex in the presence of a specific partial coagulant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000263764-A (JP)
Title: Printer apparatus
Inventor: UCHIDA YOSHIHIKO
IPC: B41J1/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To warn an operator of replacement for a type transfer body when the type transfer body is at the end of life by measuring a use amount of the type transfer body used in a printer apparatus. SOLUTION: Band ID data is read from a band information input port 5. Data on the number of printing lines corresponding to the band ID data is read out from a predetermined address of a nonvolatile memory 3 and stored in a work memory 4. The data on the number of printing lines stored in the work memory 4 is counted up every time one line is printed, and compared with data on the number of printing lines of a band life preliminarily stored in a predetermined address of the nonvolatile memory 3. When the comparison agrees, it is judged as an end of the band life, thus warning an operator of replacement for a type transfer body.
Patent JP-H03268086-A (JP)
Title: Method and device for binarizing gradation image
Inventor: KITAMURA TADAAKI
IPC: G06T5/00
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a clear binary image by using a half-contrast binarizing method to such a subject where a desired picture element to be extracted has a certain level of density with other picture elements kept approximately at density '0' respectively. CONSTITUTION:A gradation image binarizing device consists of a TV camera 10, an A/D converter 11, an image memory 12, a differentiation circuit 13, an image scaling circuit 14, a local maximum value filter circuit 15, a smoothing circuit 16, an intra-image arithmetic circuit 17, a binarizing circuit 18, a CPU 19, a D/A converter 20, and a monitor 21. Then a threshold value image is produced from an image having its luminance set at 1/n (n: an integer of >=2 usually set at 2) against an image where a desired area to be extracted has a certain level of density with other areas kept approximately at density '0' respectively. As a result, a clear binary image is obtained.
Patent JP-H03268666-A (JP)
Title: Facsimile communication connection device
Inventor: TAKEUCHI KIMITOSHI
IPC: H04N1/00
Filed: 1990-03-19
Abstract: PURPOSE:To attain the communication with an equipment at a fast communication speed by converting an encoded data with encoding data conversion logic. CONSTITUTION:A control microprocessor 12 controls an SCSI controller 7 to receive a header part of a data transferred from a host computer through a control bus 14 and when a data received succeedingly is an encoded data, a command is publicated to a port control section 10 in an encoded data conversion logic 13 to use an inverted port 9. Then the direct memory access mode is set to the controller 7 to start the reception and the encoded data is converted simultaneously as the reception and the data after conversion is stored in a memory 11 through a direct access bus 15. Thus, the data is received and converted without loading the microprocessor 12 and a data is outputted without reducing the communication speed to a group 4 facsimile equipment.
Patent JP-S61225289-A (JP)
Title: Production of coal-water slurry
Inventor: EZAKI TOMOYASU
IPC: C10L1/32
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the time required for dehydration and adjustment of water content as well as the cost of equipment and operation, by incorporating a concentration-adjusting raw coal powder in a slurry obtained by wet ash removal or wet classification. CONSTITUTION:A raw coal is wet pulverized to obtain a raw slurry. The obtained raw slurry is subjected to wet ash removal or wet classification. A concentration-adjusting raw coal powder is added to a slurry containing ash in a low amount obtained by wet ash removal, or a slurry containing finer coal particles obtained by wet classification.
Patent JP-H06253621-A (JP)
Title: Device and method for transplanting seedling block, etc.
Inventor: BAANII KOUEN HOUAN
IPC: A01C11/02
Filed: 1993-03-04
Abstract: PURPOSE: To reduce a power consumption required for driving a vacuum means, by aligning supplying trays in the vacuum means with a moving means, driving the vacuum means so as to extract a seedling block, etc., and carrying it to a transplanting area. CONSTITUTION: At the time of matching the upper tip of a dropping tube 206 with the dropping port 204 of a supporting plate 202 and making the exit 208 at a lower tip come just above a recessed part of the transplanting area, a vacuum system 210 is started. The inside of a vacuum room 214 and a dropping tube is decomposed to such-extract the seedling block from a seedling cell 14 into the dropping tube.
Patent JP-H05126229-A (JP)
Title: Drag preventing device for automatic transmission with lockup clutch
Inventor: UCHIDA TAKAYA
IPC: F16H61/14
Filed: 1991-03-30
Abstract: PURPOSE:To prevent a drag phenomenon of a lockup clutch at the time of shifting to each range of N D, N R by providing constitution such that a clutch disk facing is interposed by side pressure contact surfaces of a flange and an inner side piston. CONSTITUTION:An engine side housing 50 is formed into a shallow bottomed cylindrical shape opened to a transmission side, and a ring-shaped outer side piston 51 is fitted into the housing and also fitting a ring-shaped inner side piston 52 into the outer side piston 51. A piston side pressure contact surface 52a formed in the vicinity of the periphery of this inner side piston 52 is opposed to a pressure contact surface 4a of a flange 4 with a space provided through a facing 24 of a clutch disk 23. Space in a transmission side from the inner side piston 52 is formed to serve as a converter chamber 19 and also forming respectively an outer side pressure chamber 53 between the outer side piston 51 and the engine side housing 50 and an inner side pressure chamber 54 between the inner/outer side pistons 52, 51 to supply/discharge pressure oil to/from each pressure chamber 53, 54 through control valves V1, V2.
Patent JP-H11264880-A (JP)
Title: Calendar indicator and time counter
Inventor: HAYASHI YOICHI
IPC: G04B19/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a calendar indicator and time counter for watch indicating data with large digits without causing data skip. SOLUTION: The calendar indicator 10 indicates the date with spaces for 5 digits and 11 digits arranged in the indication plate 20 for tens and digits arranged on the indication plate 30 for units and can arrange large digits on the indication plate. Furthermore, on the tens indication plate 20 and a tens flowingly moving plate 25, 16 teeth are formed and so it is not necessary to put abnormal intervals for forming teeth. Therefore, since the teeth of middle wheel 46 for sending the digits of tens never comes off between the teeth of tens indication plate 20 and the tens followingly moving plate 25, a date skip never occurs.
Patent JP-H03269039-A (JP)
Title: Thermoplastic resin composition
Inventor: MARUYAMA TAKESHI
IPC: C08L67/00
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a thermoplastic resin composition, having high fluidity and excellent in mechanical properties by blending a specified melt processable polymer with a specific modified polyolefinic polymer in specified amounts. CONSTITUTION:The objective composition obtained by blending (A) 5-55wt.% melt processable polymer which is a polyester, composed of recurring units expressed by formula I or II, recurring units expressed by formulas III and IV or recurring units expressed by formula I or II and formulas III and IV (R1 is formula V, etc.; R2 is formula VI, etc.; R3 is formula V, etc.) and capable of forming an anisotropic melt with (B) 95-45wt.% polyolefinic polymer modified with an unsaturated carboxylic acid (derivative) which is a compound having C=C bond or CidenticalC bond and one or more groups selected from carboxylic acid group and acid anhydride group, etc., in the molecule.
Patent JP-H04304019-A (JP)
Title: Photocoupler
Inventor: KOBAYASHI TAKEO
IPC: H01L31/12
Filed: 1991-04-01
Abstract: PURPOSE:To miniaturize a photocoupler, to reduce the cost and to surely absorb the energy stored in an induction load with a photo transistor(TR) so as to prevent the destruction of the photo TR due to an overvoltage. CONSTITUTION:When the state that a current flows to a light emitting diode 1 is transited to the state that the current is interrupted, a load current flowing to an inductive load 7 is not momentarily interrupted, and an overvoltage is generated between a collector C and the emitter E of a photo TR 2A. When the voltage reaches the Zener voltage of a Zener diode 3A or above, a current flows to the Zener diode 3A, a base current flows to the photo TR 2A and a collector current being the multiple of an hFE (DC current amplification factor of the photo TR 2A) with the base current is supplied between the collector C and the emitter E by the base current. Thus, most of the energy stored in the inductive load is consumed by the photo TR 2A and only a small current flows to the Zener diode 3A, then the Zener diode 3A of a small size and small capacity is employed.
Patent JP-S51144435-A (JP)
Title: Thermosetting electro-conductive paint composed ot resin and carbon
Inventor: ODA MASAKI
IPC: H01B1/24
Filed: 1975-06-06
Abstract: PURPOSE: The use of a specific electro-conductive carbon makes it possible to reduce the carbon content in the said paint and improves the flexibility, mechanical properties, crack and wear resistances. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08256730-A (JP)
Title: Nutritive composition containing oligosaccharide
Inventor: SUGAWARA MAKIHIRO
IPC: A23L1/30
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a nutritive composition for babies, having an effect to improve the catharsis of the babies and protect infections in their digestive tracts. CONSTITUTION: This nutritive composition for babies contains 4'-galactosyl lactose in an amount of 0.1mg to 5g based on the solid content. The 4'- galactosyl lactose used herein is separated and prepared from milk, obtained by treating lactose or a lactose-containing composition with an enzyme to cause a transglycosidation reaction, or produced in the cells of a microorganism.
Patent JP-H07246897-A (JP)
Title: Air bag for vehicle
Inventor: SAKURAI YOSHIMICHI
IPC: B60R21/16
Filed: 1994-03-11
Abstract: PURPOSE:To develop an air bag always to a specific shape, by using a plurality of threads having a strength over a special value per strap in the longitudinal direction of the strap. CONSTITUTION:As for an air bag, four straps 8 for restricting the extension toward the passenger direction in the case where the air bag is devoloped are installed from an installation basic part side 6 to the passenger side 7. A plurality of threads having a strength of at least about 5kg per one piece of the strap 8 are used as weaving thread or seaming thread in the longitudinal direction. Though the strength of the thread differs according to the quantity and the thickness (width) of the strap of the air bag, at least one thread is used for about 10mm in the width direction of the strap obtained through weaving, in order to apply the uniform strength on the strap.
Patent JP-S63230639-A (JP)
Title: Novel hepatitis b virus surface antigen particle and production thereof
Inventor: KOGA JUNICHI
IPC: C07K19/00
Filed: 1987-03-19
Abstract: PURPOSE:To provide a hepatitis B virus surface antigen particle containing large protein and middle protein in extremely high concentration and having extremely high capability to induce an antibody. CONSTITUTION:A surface antigen particle containing preS1-preS2-S protein (large protein), preS2-S protein (middle protein) and S protein (major protein) at ratios different from the ratios in natural hepatitis B surface antigen particle. Preferably, the contents of large protein and middle protein are 2-50% and 10-60%, respectively. The objective surface antigen particle can be produced by separating HBs gene from HBV particle genom purified from serum of active hepatitis B patient, expressing the characters of S region, preS2-S region and preS1-preS2-S region of said gene with U-2 promoter, H-2k promoter, etc., linking the products to a plasmid originated from E.coli, proliferating in E.coli, purifying the product, introducing into an animal cell (preferably CHO cell, Vero cell or L cell) and culturing the obtained cell capable of producing objective surface antigen particle.
Patent JP-H05273449-A (JP)
Title: Photodetector device
IPC: G02B7/00
Filed: 1992-03-25
Abstract: PURPOSE:To prevent a photodetector element from being finely displaced by fixing both lengthwise end parts of a support member to a fixed block and leading a signal cable out of the photodetector element in the length direction of the support member. CONSTITUTION:The photodetector device 10 is equipped with the rectangularly annular fixed block 12 which is fixed to an optical base, the thin and long plate type support member 14 with elasticity which is fixed to the fixed block 12, and the photodetector element 16 which is adhered and fixed to the reverse surface of the support member 14. Further, the support member 14 has a couple of through holes 15 formed in both its lengthwise end parts and is fixed to the fixed block 12 with a fixing screw 15a and an adjusting screw 15b which are screwed in the fixed block 12 through the through holes 15. Further, a flat flexible cable 26 as the signal cable formed integrally with a flexible printed board 24 is led out of the photodetector element 16 in the length direction of the support member 14 to send an electric signal to a control part.
Patent JP-S63232408-A (JP)
Inventor: KIMURA TAKASHI
IPC: H01G4/12
Filed: 1987-03-20
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-H1026068-A (JP)
Title: Method and device for controlling contactor
Inventor: VILOU GERARD
IPC: F02N11/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To disconnect or reduce feeding for starting to a winding when a power contact is in a release state even after a lapse of a given delay time starting from feeding for starting. SOLUTION: A device to control a contactor for the starter of an automobile is provided. In a device to control a contactor contactor an automobile and comprise a at least one winding 2 and a power contact 1 worked to feed a power to a starter during a closed state, the contactor comprises a means 10 to detect the opening closing state of the power contact 1; and means 8 and 9 to disconnect or reduce feeding for starting to the winding 2 when the power contact 1 is in an opening state.
Patent JP-S60211470-A (JP)
Title: Copying machine
Inventor: NAGASHIMA YOSHIYASU
IPC: G03G21/16
Filed: 1984-04-05
Abstract: PURPOSE:To prevent detachment of a lower cover from being forgotton when an image carrier is set, by moving the lower cover of a lower aperture part of a cartridge, which incorporates the image carrier or the like, in the direction orthogonal to the axial direction of the image carrier in accordance with opening/ closing of a front door of a copying machine body. CONSTITUTION:An aperture part 214 provided in the lower side of a cartridge 21 incorporating an image carrier 7 is covered with a lower cover 24. The lower cover 24 is formed into a U shape with a cover part 24a and arm parts 24b and 24c, and end parts of arm parts 24b and 24c are supported freely turnably on the same axis as a shaft 7a of the image carrier 7. When a front door 27 is closed with a hinge 28 as the axis, a projection 27a attached to the front door 27 is brought into contact with an end part 24d of the cover 24, and an end part 21a is turned in the direction of an arrow E to open the aperture part 214. When the cartridge 21 is loaded to the copying machine body and the front door 27 is closed, the aperture part 214 is opened automatically; and thus, detachment of the lower cover is prevented from being forgotton.