baber/WOPTO huggingface dataset:
Patent JP-S57192066-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOKUBU KUNIO
IPC: H01L21/8238
Filed: 1981-05-21
Abstract: PURPOSE:To contrive to reduce the manufacturing process of a semiconductor device by a method wherein the positions and sizes to a gate, source and drain of an N channel MOSFET and a gate, source and drain of a P channel  MOSFET are desired by the photo etching process of one time. CONSTITUTION:Positioning of the gate, source and drain of the N channel MOSFET and the gate, source and drain of the P channel MOSFET is performed by the photo etching process of one time as to be mentioned below utilizing the difference of thickness between an SiO2 film 2 and an SiO2 film 3 provided on an N type Si substrate 1 and the fact that the formation speed of an SiO2 film at the high concentration N type part is large. Namely, only Si- N films 5 at the parts to be made as the gates of the MOSFET's in future are left, and the other Si-N films are removed by the photo etching method. Then etching is performed by quantity to remove the SiO2 film of proper quantity, in other word, at least to remove the SiO2 film 3. Namely the film 3 at the part being not protected by the film 5 is removed completely utilizing the difference of thickness between the film 2 and the film 3, and moreover the film 2 at the part being not protected by the film 5 is made to be left with proper thikness.
Patent JP-H05284249-A (JP)
Title: Facsimile equipment with cordless telephone set and cordless telephone set
IPC: H04N1/00
Filed: 1992-03-31
Abstract: PURPOSE:To eliminate need for visiting to an installation location of a facsimile equipment and to switch quickly and correctly the facsimile communication mode with a simple operation when the facsimile communication mode is switched from the speech mode using a cordless telephone set. CONSTITUTION:An operation switch 5a to send a prescribed control command to a master set D1 in a radio wave is provided to a slave set D2 of a cordless telephone set connected to a facsimile equipment Fa, and when the master set D1 of the cordless telephone set receives the prescribed control command, the facsimile equipment Fa switches its line connection from the position of the cordless telephone set L1 to the position of a facsimile equipment L2.
Patent JP-H08234669-A (JP)
Title: Name plate holder commonly used as bookmark
Inventor: IINO SHIGERU
IPC: G09F1/10
Filed: 1995-02-27
Abstract: PURPOSE: To provide a name plate holder in common use as a bookmark which is inexpensively producible, allows mounting of a name card freely vertically or horizontally with one operation in an assembly hall and is normally usable as the bookmark as well when the name card is removed. CONSTITUTION: The longitudinally long bookmark-like base body 1 is formed of blanks, such as metals, plastic and paper, which are thin and have elastic force. This base body is formed with a vertically long tongue piece 3 which has a base root 2 near the top end of this base body and faces downward. This tongue piece 3 is internally notched by a press, etc., and is projectingly provided with detaining pieces 8, 8' for detaining the top and bottom of the name plate of a horizontal type facing each other respectively near 4 the base root and near 5 the bottom end thereof. Further, the part 9 near the bottom end of the base body 1 is similarly notched and is projectingly provided with detaining pieces 8" for detaining the top and bottom of the vertical type name card with the detaining pieces 8 formed at the base root 2 of the tongue piece 3.
Patent JP-S61235409-A (JP)
Title: Fluorine-containing elastomeric copolymer and wire-coating material comprising same
Inventor: OKA MASAHIKO
IPC: C08F14/28
Filed: 1985-04-10
Abstract: PURPOSE:The title copolymer excellent in flame retardancy, heat resistance, flexibiilty and moldability and useful as a wire-coating material, comprising tetrafluoroethylene, vinylidene fluoride and hexafluoropropylene mixed at a specified composition. CONSTITUTION:The title copolymer having a composition falling within an octagon defined, in the diagram, by the following eight vertices: vertex A (tetrafluoroethylene (TFE) 34.0wt%, vinylidene fluoride (VdF) 14.5wt%, hexafluoropropylene (HFP) 57.5wt%), vertex B (TFE 26.5wt%, VdF 14.5wt%, HFP 59.0wt%), vertex C (TFE 31.0wt%, VdF 25.0wt% HFP 44.0wt%), vertex D (TFE 36.5wt%, VdF 25.0wt%, HFP 38.5wt%), vertex E (TFE 37.0wt%, VdF 19.1wt%, HFP 43.9wt%), vertex F (TFE 42.5wt%, VdF 17.5wt%, HFP 40.0wt%), vertex G (TFE 49.0wt%, VdF 11.0wt%, HFP 40.0wt%) and vertex H (TFE 50.0wt%, VdF 9.0wt%, HFP 41.0wt%).
Patent JP-2000272406-A (JP)
Title: Hydraulic circuit for driving mixer drum
Inventor: ITO KAZUMI
IPC: B28C5/42
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To smoothly and rapidly start a hydraulic motor and a mixer drum when the motor is started again by monitoring the hydraulic circuit pressure of the hydraulic motor when the rotation of the mixer drum is stopped, and appropriately setting the discharge pressure of a variable displacement pump when the hydraulic motor is started again based on the monitored result. SOLUTION: A shuttle valve 24 is connected to oil passages 6, 7 to connect load ports A, B of a three-way selector valve 5 to corresponding ports of a hydraulic motor 8 respectively, the hydraulic pressure of a swash cylinder 2a of a variable displacement pump 2 is controlled by a pressure compensation valve 21 based on the information on the pressure of the oil passages 6, 7 to be detected by the shuttle valve 24, and the discharge pressure larger than the load pressure generated by the shift of a ready-mixed concrete in a mixer drum 1 by the set value is generated in the variable displacement pump 2.
Patent JP-S554063-A (JP)
Title: Engraving method of halftone gravure plate
Inventor: KUMANO TAIZOU
IPC: G03F5/20
Filed: 1978-06-26
Abstract: PURPOSE:To enable higher working efficiency to be achieved in a method of engraving antimoire halftone gravure plates by printing the halftone negative obtained by simultaneously printing and developing the photosensitive material printed with a halftone positive and a gravure screen. CONSTITUTION:A photosensitive material 6 having transparency and halftone positive 2 are laminated on the photosensitive layer side of a photosensitive material in such a manner that their respective emulsion faces oppose to each other, thence parallel light is radiated from the positive 2 side. In this way, the dots of the positive 2 and printed without being blurred to the materials 1, 6 and the halftone negative 9 is obtained through development of the material 6. Next, a gravure acreen, diffusion sheet 4 and negative 9 are laminated on the photosensitive layer side of the material 1 and light is radiated from the negative side. This produces the effect similar to that when continuous gradation negatives are used, causes the screen 7 to be not printed on the light part and to be printed on the other shadow parts and prevents the production of moire between the positive 2 and screen 7.
Patent JP-S58195234-A (JP)
Title: Word processor
Inventor: IWAMOTO HIDEMI
IPC: G06F3/048
Filed: 1982-05-08
Abstract: PURPOSE:To improve the operability considerably, by inserting a form mark before the cursor position. CONSTITUTION:A line discriminating part 18 and a form mark inserting part 19 are added to a conventional constitution. The discriminating part 18 reads out contents of one line, where a cursor is placed at the present, from a text memory 13 on a basis of the signal from a controlling part 12 by a reading-out part 16 and discriminates whether the read-out line is a space line, that is, the read- out line has nothing except margins or not and sends the result to the controlling part 12. The form mark inserting part 19 inserts the form mark before the current position of the cursor by the signal from the controlling part 12. Thus, an indent is inserted automatically when a block constitution is changed by indention or the like, and the operability is improved considerably.
Patent JP-S62235390-A (JP)
Title: Method for combustion decoking of apparatus for recovering sensible heat of crude coke oven gas
Inventor: ABE MASAHIRO
IPC: C10B27/00
Filed: 1986-04-03
Abstract: PURPOSE:To enable effective decoking of a heat-exchanger having coked deposit, by stopping the supply of thermal medium to the heat-exchanger, thereby raising the temperature of coke oven gas and reevaporating deposited tar component. CONSTITUTION:Heat of crude coke oven gas generated in a coke oven is transferred to a thermal medium by a heat-exchanger. When a coked material is deposited to the heat-exchanger, the supply of the thermal medium to the heat- exchanger is stopped to raise the temperature of the coke oven gas and the tar component of the coked deposit is reevaporated to effect the decoking of the heat-exchanger. Combustion decoking of an apparatus for the recovery of sensible heat of crude coke oven gas can be carried out by this process.
Patent JP-H02255224-A (JP)
Title: Binding structure of members and structure of movable contact point plate
Inventor: TANAKA TAKANOBU
IPC: B21D39/03
Filed: 1989-03-28
Abstract: PURPOSE:To improve the binding structure of a metallic base and a metallic accessory plate by pressurizing and deforming the through hole edge of a base to firmly stick a shaft body. CONSTITUTION:A projection 27 of a metallic base 25 is set in a groove 31 of a metallic accessory plate 29, a shaft body 32 is inserted into the through hole 28 of the metallic base 25 and the metallic accessory plate 29 and the shaft body 32 are positioned to the metallic base 25. Then, the edge of the through hole 28 is pressurized and deformed by both sides to form a pressurized recessed part 33. Through formation of this pressurized recessed part 33, that is, the pressurization and deformation of the edge of the through hole 28, the shaft body 32 is stuck firmly to the through hole 28 by its shrinkage, and elongation is generated toward the projection 27 to expand the projection 27, to improve the adherence to the groove 31 of the accessory plate 29 by the expansion of this projection 27 and to strengthen the joining of the accessory plate 29.
Patent JP-H07282215-A (JP)
Title: Ic seal, ic card using the same, and genuineness certication seal, and manufacture of ic seal
Inventor: TAMADA KANAME
IPC: G06K19/077
Filed: 1994-04-15
Abstract: PURPOSE:To obtain the flexible IC seal which is tolerant to bending by using metal, synthetic resin, etc., for contact terminals or a plane coil and an adhesive layer which functions to both carry and protect an active layer. CONSTITUTION:The IC seal 23 consists of the active layer 27 which includes a (p) layer 24 and an (n)layer 25 and has an electrode 26 and a moisture-proof film 32 made of glass at specific positions on the top surface, the contact terminals 28 which are directly joined on the electrode 26 of the active layer 27, a protection film 29 which is formed of silicon dioxide (SiO2) provided on the reverse surface of the active layer 27, and the adhesive layer 30 which is formed of, for example, epoxy resin, etc., provided on the under surface of the protection film 29. This IC seal 23 is stuck on a card substrate and the IC card is inserted into a reader writer; and then the contact pins of the reader writer side come into contact with the contact terminals 28 of the IC seal 23, so that electric power is supplied and data are transmitted and received.
Patent JP-S57191655-A (JP)
Title: Controlling method for copying machine with automatic original feeding device
Inventor: MIURA MAKOTO
IPC: B65H3/44
Filed: 1981-05-22
Abstract: PURPOSE:To reduce feeding loss of the paper, by detecting the size of the original under the transport by means of a microcomputer to compare it with the size of the copy paper, then providing a releasable stop to the transport of the paper with an operator in case the setting of copy paper is not proper. CONSTITUTION:An automatic original feeding device 4 and an operation panel 16 are set on the main body 2 of a copying machine. The device 4 carries a sheet type original 18 to an exposure scanning surface 20 from an original setting part 25 and then discharges the original 18 after an exposure. At the same time, the upper and lower cassettes 6 and 8 are provided to select the proper transfer paper 58. An original size detection switch 10 is provided between the part 25 and the surface 20, and the size of the original is detected under transport by the number of reference pulses during the period of detection. The sizes of the transfer paper of the cassettes 6 and 8 are detected by the read switches 12 and 14. The state of these switches is monitored by a microcomputer. The copying action is discontinued by executing a prescribed program in case the set copy paper is not proper. This stoppage can be released by the operator.
Patent JP-H08278304-A (JP)
Title: Method for measuring immunity of sugar and polyol, its antibody, antibody manufacturing method, immunity source, and antigen
Inventor: MURAKAMI TAKASHI
IPC: G01N33/532
Filed: 1995-04-03
Abstract: PURPOSE: To easily obtain an antibody and to achieve a simple immunological measurement of sugar and polyol by connecting a moldifying reagent to the sugar and polyor. CONSTITUTION: Phenylboric acid or boric acid compound of the derivative has a property for specifically forming a complex with sisdiol in sugar and polyol molecules. The connection improves immunogenicity and tends to increase antibody titen. Also, an antibody with a similar structure, a low cross reaction property for sugar and polyol, and a high specified property for the target sugar and polyor can be obtained. Sugar and polyol with cis-diol in molecule are desirable the target sugar and polyol, namely monose, oligosaccharide, or the derivatives-sugar alcohol, amino sugar, deoxy sugar, and polyvalent alcohol. The immunological measurement of sugar and polyor is made possible by the obtained antibody. A known method can be used as the immunoassay method.
Patent JP-H06340841-A (JP)
Title: Abrasion-resistant coating composition for fogging prevention and synthetic resin article coated therewith
Inventor: CHIYOU YONGUICHI
IPC: C08F265/04
Filed: 1994-04-15
Abstract: PURPOSE: To obtain a coating compsn. excellent in antifogging effect, abrasion resistance, adhesive strength and water resistance by compounding epoxy functional organosilane, amino functional organosilane, a specific copolymer and a curing catalyst.  
     CONSTITUTION: A coating compsn. contains 0.1-50 wt.% epoxy functional organosilane (A) represented by formula I, 10-70 wt.% amino functional organosilane (B) represented by formula II, a hydrophilic (meth)acrylate monomer (C) represented by formula III and 0.05-10 wt.% curing catalyst (D). In the formulae, R 1  is 1-5C alkyl having an epoxy functional group or the like; R 2  is H, 1-6C alkyl or the like; R 3  is H, alkyl or the like; R 4  is 1-6C alkyl having an amino functional group; R 5  is H or methyl; R 6  is OH-containing 1-4C alkyl, H or the like; R 7  is 1-4 alkoxy having an epoxy group or the like; R 8  is silicon-containing 1-6C alkyl; a is 0-3; b is 0-2; and a+b is less than 3. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57192878-A (JP)
Title: Testing method for logic integrated circuit
Inventor: HIRABAYASHI KANJI
IPC: G01R31/3183
Filed: 1981-05-22
Abstract: PURPOSE:To enable the generation of a complte test pattern of a logic IC  formed of a plurality of NOR gates using an input in common partially, by replacing the NOR gates by NOT gates and AND gates. CONSTITUTION:NOR gates G1 and G2 of a circuit formed of NOR circuits G1, G2, etc. which are formed of transistors T1, T4, T6, and T2, T5 are replaced by an AND gate G11 and NOT gates G12, G19, and by an AND gate G21 and NOT gates G22, G23, etc. Thereby a complete test pattern can be generated, while detection equivalent to the missing and imperfection of the transistors T1 and T2 can be conducted thrugh the intermediary of the gates G12, G14, and G22, G23.
Patent JP-S561957-A (JP)
Title: Original feeding method
Inventor: TOMITA SATORU
IPC: G03B27/32
Filed: 1979-06-20
Abstract: PURPOSE: To unfold the folded-back parts and let good copying be done by selectively opening and closing nozzle blow ports according to the position of the original detected by a sensor and blowing air flow to the folded-back parts produced at the ends of the original.  
     CONSTITUTION: A sensor 15 which detects the positin of an original 4 and a nozzle 16 which blows air flow to the original 4 are provided between the feed-in rollers 3 and 6 of the automatic original feeder 1 in the copying machine. A blow port 17 tilted forward and a blow port 18 tilted backward are provided in fork form to the nozzle 16 and the blow ports 17, 18 are made selectively openable and closable by a turnable opening-closing member 19. Hence, when the leading end of the original 4 is detected by the sensor 15, the air flow from the blow port 17 is blown to the folded-back part by controlling the opening-closing member 19 and when the trailing end is detected, the air flow is blown from the blow port 18, thus the folded-back parts are made flat and good copying may be done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04312622-A (JP)
Title: Mast device for loader
Inventor: MAEZAWA KIYOSHIGE
IPC: E02F3/36
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the cracking or breakage of a mast by a method in which a pair of left and right-handed masts are attached to arms projected to both sides of a vehicular body, and a coil spring is provided for the fitted parts of the masts in the arms in order to relieve loading during operations. CONSTITUTION:Arms are projected from both sides of a vehicular body 8, and masts 4 pivotally attached with a boom 7 with a bucket 5, a brace 10, and a cylinder 11 are set on the arms, Inside and outside double coil springs are set on the fitted portion 27 of the masts 4 in the arms 4 in such a way as to relieve loading during operations. The breakage or cracking of the mast- fitted portions 27 can thus be prevented.
Patent JP-H06290458-A (JP)
Title: Magnetic field treatment of magnetic coating film
Inventor: ARITA YOJI
IPC: H01F41/14
Filed: 1993-04-05
Abstract: PURPOSE:To uniformize a magnetic field distribution between the part near the web center and end of a solenoid coil for applying magnetic fields to a nonmagnetic base having a magnetic coating film by providing the coil with various densities in winding density so as to satisfy specific conditions. CONSTITUTION:The band-shaped nonmagnetic base 11 is coated with a magnetic coating material and is then passed through the inside of the solenoid coil 10 in the coating direction prior to drying of the magnetic coating film, the by the magnetic field is impressed to the magnetic coating film and the magnetic field treatment of the magnetic coating film is executed. The coil 10 is wound more coarsely in a winding part 16 existing on the outer side of the end of the base 11, i.e., the side part, than in a winding part 14 existing above the web center 18 of the coating surface 13 coated with the magnetic coating film and a winding part 15 existing below the web center. The winding density expressed by the number of windings per unit length of the solenoid coil is 0.77 times the winding density of the winding parts 14 and 15, in such a case.
Patent JP-H09244612-A (JP)
Title: Method and processor for graphic processing
Inventor: KOYAMA SHIGEKI
IPC: G06F17/21
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of operation for code indication when characters of the same code are read out of plural font files and displayed side by side. SOLUTION: Plural font files and a reference font file are specified (S201 and S202), a character code to be called first is specified (S203), and characters of the specified character code are read out of the specified font files and displayed on corresponding screens (S204). Further, when it is decided that the specified command indicates a character code calling process, a character code to be called next is specified (S207). Then characters of the specified character code are read out of the specified font files and displayed on the corresponding screens (S208).
Patent JP-S60220135-A (JP)
Title: Particle uniformizing agent of iron-manufacturing powdery stock material
Inventor: ASO TATSUJI
IPC: B01J2/28
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a particle uniformizing agent of an iron-manufacturing powdery stock material manifesting excellent particle uniformizing property in the addition of a small amount and excellent in a handling property and workability, consisting of a water-soluble or water swellable cellulosic high-molecular powder and a clayed powder. CONSTITUTION:A particle uniformizing agent, which contains a water-soluble or water-swellable cellulosic high-molecular powder such as carboxy methyl cellulose or methyl cellulose and a clayed power such as sodium bentonite or calcium bentonite in a weight ratio of 8:2-2:8, pref., 7:3-3:7 and usually contains 2- 15wt% of water, is added to an iron-manufacturing powdery stock material such as powdery cokes in a range of 0.1-1.5wt%.
Patent JP-H01252977-A (JP)
Title: Carrier for electrophotographic development
Inventor: OKADA HIDEKI
IPC: G03G9/107
Filed: 1988-04-01
Abstract: PURPOSE:To enable faithful development of a latent image written on a latent image bearing body by using a carrier having a composition of 15-40mol% Fe2O3, 25-55mol% MgO, and 15-35mol% CuO. CONSTITUTION:The carrier to be used for developing an electrophotographic latent image is composed of 15-40mol% Fe2O3, 25-55mol% MgO, and 15-35mol% CuO, and it is preferred that magnetic particles of said composition is used for a nucleus and this is coated with a synthetic resin containing an electrostatic charge controller in an amount of 0.1-5wt.% of said resin, thus permitting the obtained carrier to be used for a noncontact type magnetic brush development process, and the latent image written on the latent image bearing body to be developed in high fidelity, and high-quality images to be reproduced for a long period.
Patent JP-H03277718-A (JP)
Title: Production of ni-fe-cr soft-magnetic alloy
Inventor: OKIYAMA TAKUJI
IPC: C22C38/40
Filed: 1990-03-27
Abstract: PURPOSE:To produce a magnetic material having superior magnetic properties by specifying a draft at the time of cold rolling an Ni-Fe-Cr soft magnetic alloy having a specific composition in which respective contents of S, O, and B as impurity elements are reduced. CONSTITUTION:A soft-magnetic alloy having a composition which contains, by weight, 36-52% Ni and 0.5-10% Cr and in which the contents of S, O, and B are limited to <=0.003%, <=0.005%, and <=0.005%, respectively, and also the total content of S, O, and B is limited to <=0.008% is hot rolled and is then cold-rolled at >=60% draft. By this method, the Ni-Fe-Cr soft magnetic alloy having high magnetic permeability and saturation magnetic flux density can be obtained. This alloy is useful for material for magnetic shielding, iron core, etc.
Patent JP-H06291394-A (JP)
Title: Ring laser gyroscope
Inventor: SATO HIDETOSHI
IPC: H01S3/083
Filed: 1993-04-05
Abstract: PURPOSE:To apply getter over a large area by evaporation on the part position which has no adverse influence upon the performance of a gyroscope, without increasing the external dimension of the gyroscope. CONSTITUTION:In a ring laser gyroscope wherein two anodes 3 and a cathode 4 for oscillating laser light are arranged in the linkaging state with a ring- shaped optical path 8 of an equilateral triangle through which laser light travels, a ring-shaped dug part 13 is formed in the vicinity of each anode 3, a ring- shaped getter 5 is loaded in the dug part 13 by using a suitable retainer 6, and a ring-shaped getter-coated part 7 having a nearly U-shaped section is formed on the lower wall surface of each ring-shaped dug part 13 by vaporizing and scattering getter. Thereby the area of the getter-coated part 7 can be enlarged without increasing the external dimension of the gyroscope, and impurities in the laser medium can be sufficiently adsorbed. At the time of vaporizing and scattering, the getter does not deposit on a mirror, which is not contaminated.