baber/WOPTO huggingface dataset:
Patent JP-H05130719-A (JP)
Title: Gas-insulated switching equipment
Inventor: UEMATSU HIROBUMI
IPC: H02B13/02
Filed: 1991-11-06
Abstract: PURPOSE:To prevent damages caused by the direct contact of hot gas generated from a circuit breaker to a current transformer when the circuit breaker is mounted inside a tank and the current transformer is mounted above the circuit breaker. CONSTITUTION:Circuit breakers 2A to 2C are arranged below a circuit breaking tank 14, current transformers 3A to 3C are arranged at the upper portion, and hot gas rising up from the circuit breakers 2A to 2C will not directly touch the current transformers 3A to 3C by locating the current transformers 3A to 3C being separated from the point directly above the circuit breakers 2A to 2C.
Patent JP-H06136379-A (JP)
Title: New lubricant and grease
Inventor: RAURA MONTAANIYA
IPC: C10M151/02
Filed: 1992-10-02
Abstract: PURPOSE: To make lubricating oils and greases usable under an extreme pressure condition and to enhance their corrosion preventing properties and anti-abrasion characteristics by allowing them to contain a specific perfluoropolyether compound and a perfluoropolyether.  
     CONSTITUTION: To mix (A) 0.5 to 100 wt.% of perfluoropolyether compound of formula I and (B) 99.5 to 0 wt.% of perfluoropolyether having a perfluoroalkyl end terminal group. In formula I, R is (per) fluoroether chain with a number average molecular weight of 500 to 10,000; A is perhaloalkyl end terminal group of which halogens comprises Cl and F; AoR is any one of formula II (wherein, A 1  has 1-3 carbon atoms; the unit of formula III is randomly distributed along the chain; (a), (b), and (c) are each integers; one of (b) and (c) is 0; ratio a/(b+c) is 5 to 40), formula IV (wherein, A 2  has 1-3 carbon atoms; (k) is an integer), formula V (wherein, A 3  has 1-3 carbon atoms; the unit of formula IV is randomly distributed along the chain; (f), (g), and (h) are each integers; ratios f/(g+h) and g/h are 1 to 10) or the like; Y is perfluoropolyether chain selected from (AoRY) 2 S or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02134796-A (JP)
Title: Optical disk device
Inventor: SATO YOSHIHIRO
IPC: G11B33/14
Filed: 1988-11-15
Abstract: PURPOSE:To adopt structure in which dust is hardly adhered to a lens and the surface of an optical disk of a cartridge by providing an elastic seal member abutting on the loaded cartridge in the vicinity of a cartridge loading port so as to shut a gas flow flowing to the lens of an optical head. CONSTITUTION:When the cartridge 25 is inserted into the cartridge lading port 26, it is moved up to the loading position by a loading mechanism 27 and engaged with a disk drive motor 22 and a positioning member 29. Then the motor 22 drives an optical disk in the cartridge 25 and a movable optical head 23 applies information read/write to/from the optical disk. Through the constitution above, a hollow cylindrical elastic seal 30 is abutted on the lower face of the cartridge 25 in the loading position to shut a natural gas flow flowing to a fan 31 via the head 23 from the loading port 26 and to bypass the flow to the outside of the case 21 thereby preventing the adhesion of dust on the surface of the lens 24 and the disk.
Patent JP-H03151855-A (JP)
Title: Chicken nugget containing dietary fiber
Inventor: ISHIKURA MASAAKI
IPC: A23L29/00
Filed: 1989-11-07
Abstract: PURPOSE:To prepare a healthy chicken nugget having chewable and soft palatability, making use of the color of chicken meat, by adding processed wheat bran and crystalline cellulose to minced chicken meat, forming the mixture, coating with a coat and frying in oil. CONSTITUTION:Minced chicken meat is mixed with 0.1-20wt.% each of processed bran and crystalline cellulose, formed, coated with a coating material and fried in oil to obtain chicken nugget. The processed bran used in the above process can be produced by washing wheat bran with water, treating with an alcohol to increase the dietary fiber content to >=60% (AOAC process) and crushing to <=150mu diameter.
Patent JP-H05297579-A (JP)
Title: Fine resist pattern forming material
Inventor: KAMIMURA TOSHIFUMI
IPC: G03F7/004
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a cheap resist pattern forming material which enables fine patterning and gives good working environment by forming a specified plastic film as a protective film on a photosensitive layer formed on a supporting body. CONSTITUTION:A plastic film is formed as a protective film 4 on a photosensitive layer 2 formed on a supporting body 1. This plastic film is subjected to surface treatment so that the interfacial cohesion strength between the protective layer 4 and the photosensitive layer 2 is lower than the interfacial cohesion strength between the supporting body 1 and the photosensitive layer 2 and is lower than the internal aggregation strength of the photosensitive layer 2. As for the protective layer 4, plastic films having high transparency such as polyethylene terephthalate, polyethylene naphthalate, and polyphenylene sulfite can be used. The photosensitive layer is exposed through the transparent protective film for patterning, then the protective film is peeled, and the pattern is transferred to an object for transfer by thermocompression fixing. By transferring the exposed side of the pattern forming material, higher resolution is obtd. than a conventional dry film method.
Patent JP-H04281983-A (JP)
Title: Pane-fitted panel and method for its manufacture
Inventor: SAMU PIITAA PAORINO
IPC: E06B9/28
Filed: 1991-11-06
Abstract: PURPOSE: To allow light that should be transmitted to pass through a blade plate member being buried into a sheet, and to support light that should be weakened by a matrix material at an angle where the light is reflected, scattered, and absorbed by the blade plate member. CONSTITUTION: To allow the angle of a blade plate member 12 to correspond to an optimum angle Wa of the sun in winter, a glazing panel 10 is mounted onto the ground Ep at an angle of Aa for allowing sunlight to pass to the maximum. A required equal interval S of the blade plate member 12 is set by calculation according to height Bh of a fixed blade along the plane of the panel, an angle W of the sun in winter, and the maximum angle (cut-off angle) Ca of the sun where sunlight can pass prior to manufacture. An angle Sa of the sun in summer is constantly larger than the cut-off angle, thus preventing direct sunlight from passing through the panel in summer.
Patent JP-H08132170-A (JP)
Title: Machining of semicylindrical shaped recessed curve face
Inventor: ISHIHARA TAKESHI
IPC: B21K1/70
Filed: 1994-10-31
Abstract: PURPOSE: To provide a working method of semicylindrical shaped recessed curved surface to which heading is applicable so as to improve productivity and reduce cost. CONSTITUTION: After a hole 12 is pierced to an object to be worked of a boss stock 1, etc., the end surface 11a of the axial direction of hole 12 of object to be worked is pressed with a punch 3 having a projecting curved pressing face 31 of semicylindrical shape and a semicylindrical recessed curved surface 13 is obtained.
Patent JP-H10133599-A (JP)
Title: Led display device and cabinet of led display device
Inventor: INAHOSHI YOUICHI
IPC: G09F9/33
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily connect an arbitrary desired number of bases by molding connection parts for another cabinet integrally on a cabinet which has hole for light emitting diodes. SOLUTION: Through holes of a cabinet 5 are coupled with screw holes of another cabinet 5 with self-tapping screws 6 to couple four cabinets 5. Then a flank cabinet 3 is coupled with both the ends of the four coupled cabinets 5. Coupling parts for others are molded integrally on the cabinet having holes for light emitting diodes and the need for a coupling member is eliminated. The connection part for the screw hole and through hole left at both the ends is used for the flank cabinet, so the coupling part is never seen outside. The cabinet 5 and flank cabinet 3 are provided with a wall part by integral molding so that neither an internal LED substrate 4 nor a driving substrate is exposed.
Patent JP-2000123860-A (JP)
Title: Electrolyte filling method of lithium secondary battery and electrode terminal structure
Inventor: NEMOTO HIROSHI
IPC: H01M10/0566
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the electrolyte filling method of a lithium secondary battery and electrode terminal structure contributing to simplification of a production process, reduction of production cost, and enhancement of energy density by easily filling an electrolyte, exhausting unnecessary electrolyte, and sealing a battery. SOLUTION: The electrolyte filling method of a lithium secondary battery 10 is that an electrolyte is impregnated in an inner electrode body 1 prepared by winding a positive electrode plate and a negative electrode plate around a winding core 6 through a separator. The tip of an electrolyte pouring nozzle 12 is inserted to at least an end surface position AA' of the inner electrode body 1 on the facing other end side through an electrolyte pouring opening 11 formed in the position corresponding to the extending part of a through hole of the winding core 6 on one end surface of a battery 10, or an electrolyte pouring opening 11 integratedly formed with an outer terminal 13 in the position corresponding to the extending part of the through hole 7 of the winding core 6 on one end surface of the battery 10,  then the electrolyte is poured to at least the position BB' where the inner electrode body 1 is immersed, and after that, an excess electrolyte remained within the battery 10 is discharged through an electrolyte discharging nozzle 12 to the outside.
Patent JP-H01133134-A (JP)
Title: Key value overlap checking system
Inventor: NAKAZURU TOSHIRO
IPC: G06F7/04
Filed: 1987-11-18
Abstract: PURPOSE:To speed up a key value overlap check processing by using a vector register even when data having a key value whose width is larger than the element size of the vector register. CONSTITUTION:An arithmetic part 16 is provided with the vector register 12 capable of simultaneously holding plural key values (key-seg: A-H) indicated by tags T1-TC stored in a main storage part 10 and a bit register 14 capable of holding bit elements corresponding to the number of elements. Each of the key values (key-seg: A-H) is compared with its immediately preceding key value by a comparing part 18, the compared result of coincidence or discrepancy is stored as a corresponding bit element in a bit register 14 and an overlap key value to be deleted is determined from the bit contents indicating coincidence. Even when the key value stored in a main storage 10 exceeds the number of elements in the register 12, e.g. twice, OR operation to be the compared result of two elements is found out and the key value corresponding to the coincident bit contents is similarly deleted as an overlap key.
Patent JP-H09134843-A (JP)
Title: Method for cutting green ceramic laminated body
Inventor: NAKAKURA HISANAO
IPC: H01G4/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method by which a green ceramic laminated body used for a ceramic capacitor, etc., for forming the circuit of electronic equipment, etc., can be cut into delamination-free ceramic laminated bodies by using a water-based binder. SOLUTION: In a method for cutting green ceramic laminated body, a green ceramic laminated body is cut in an atmosphere of >=70% in relative humidity or after the laminated body is left as it is for ten or more minutes or at a temperature lower than the ambient temperature after the laminated body is sprayed with water. Therefore, an excellent ceramic laminated body in which no delamination occurs even when the laminated body is cut and baked can be obtained, because the plasticity of the laminated body is improved and the deformation of the laminated body due to the stress applied to the laminated body at the cutting time is reduced.
Patent JP-H08148089-A (JP)
Title: Method of forming thin film in face external surface of cathode-ray tube
Inventor: KAWAMURA NOBUO
IPC: G02B1/111
Filed: 1994-11-25
Abstract: PURPOSE: To prevent a film defect generated due to blowing a dried solid matter sticking to a nozzle of spraying a thin film forming fluid to a face external surface. CONSTITUTION: A thin film forming fluid is sprayed to a face external surface of a cathode-ray tube 12, to rotate it with a tube axis serrving as a rotational axis, so as to form into a uniform applied film the thin film forming fluid sticking to the face external surface by spraying. This applied film is dried to form a thin film in the face external surface. A position of a nozzle 22 for spraying the thin film forming fluid is variable controlled, to make the position of this nozzle 26 different in a process of spraying the thin film forming fluid to the face external surface and in a process of forming the applied film and the thin film.
Patent JP-H06136726-A (JP)
Title: Concrete block and its manufacture
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a riverbed from being exavated, make the best use of water-holding capacity of a mountain and not to harm the natural scene. CONSTITUTION:Regarding a concrete block provided with natural cobble stone and the like 2 on its surface in a pebble shape and having natural cobble stone protruding from the fringe on a part of the outer circumference, natural cobble stone and the like 2 and ready-mixed concrete 6 are intermixed in a formwork arranged on the ground while the cobble stone are protruded beyond the upper edge of the formwork on a part of the outer circumference. A surface layer made of ready-mixed concrete, which is a mixture of granule gravel, crushed stone and the like, is formed on the surface and, after the ready-mixed concrete 6 is half hardened, the formwork is removed and the half hardened concrete stuck to the surface of the natural cobble stone and the like 2 is removed by spraying water or sand thereon.
Patent JP-H07194673-A (JP)
Title: Tube for transfusion bag and transfusion bag and manufacturing method thereof
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1993-10-27
Abstract: PURPOSE:To provide bags which are free from pinholes or leaks, by sealing the border parts between the air pools formed inside the both side faces of the tube and the inner sealed part to the longitudinal direction of the tube by self-adhesion. CONSTITUTION:The tube forming line 1A is constituted with an extruder 1, a die 2, a puller 5, a corona discharge processor 6, a printer 7 and a winder 8, where a tube 3 goes through each process one by one starting from the extruder 1 and is rolled on the winder 8. Before proceeding to the corona discharge processing, at the start of molding of the tube 3, air in the inner sealed part 13 in the tube 3 is expelled by means of switching operation, etc., of pinch rolls 4a and 4b located after the first pinch roll 4. Pressure acts on the tube 3 placed still due to the tension put on the tube 3 at the time of winding and the contractile power after the molding and self-adhesion arises within the tube 3 around the border parts 12 between the air pools 11 and the inner sealed part 13, and as the result the border parts 12 can be sealed by blocking.
Patent JP-2001078450-A (JP)
Title: Voltage converter
Inventor: MUKOGAWA MASASHI
IPC: H02M3/28
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve power efficiency of the apparatus as a whole by using a serially connected flyback type and forward type voltage transformers for the same output, and causing each of these transformers to operate independent ly. SOLUTION: A flyback type voltage transformer 6 is provided with a primary winding 7 and a secondary winding 8, and one end of the primary winding 7 is connected to an input rectifying circuit, while the other end thereof is connected to a switching element 5. The gate electrode of the switching element 5 is connected to a control circuit, and an output thereof drives to cut or connect a current flowing to the primary winding 7 of a voltage transformer 6. Moreover, a forward type voltage transformer 26 is also provided and the one end of the primary winding 2 is connected to the cathode electrode of the switching element 5, while the other end to the anode electrode of the switching element 23. In this way, the electrode transformers 6, 24 are made to operate independently.
Patent JP-2001106017-A (JP)
Title: Gas generator
Inventor: AMANO JUNYA
IPC: B60R21/26
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator excellent in durability and low in production cost. SOLUTION: This gas generator G comprises a charging tube body 1 for charging gas producing agent P, a storing tube body 2 storing ignition charge 6, and a holder 3 fitted into the charging tube body 1 and storing tube body 2 and sealing the gas producing agent P and ignition charge 6. The holder 3 is formed with resin. A ring body 4 is installed on the holder 3, and the ring body 4 is caulked toward the flange 12 of the charging tube body 1 so as to seal a clearance between the charging tube body 1 and the holder 3. In addition, a seal layer 30 is provided between the ring body 4, charging tube body 1, and holder 3 so as to increase a sealability.
Patent JP-S62154478-A (JP)
Title: Secondary battery
Inventor: NAKAMURA HIDENORI
IPC: H01M4/13
Filed: 1985-12-26
Abstract: PURPOSE:To prevent the collapse of a negative electrode in charge-discharge, to increase energy density, to decrease self-discharge rate, and to increase charge-discharge efficiency by using aniline group polymer in a positive electrode and a complex comprising lithium-aluminum alloy powder and tin powder in a negative electrode. CONSTITUTION:Polyaniline crystal is filtered, washed with a large amount of pure water, neutralized with aqueous ammonia, washed again, and dried, then filled in a mold, and press-molded at room temperature to manufacture a positive electrode. Lithium-aluminum alloy powder and tin powder are uniformly mixed, and the mixture is filled in a mold having a shape of electrode, then press-molded to manufacture a negative electrode. Thereby, the collapse of the negative electrode is prevented, and a secondary battery having high energy density, low self-discharge rate, and high charge-discharge efficiency can be obtained.
Patent JP-H05107512-A (JP)
Title: Treating solution for contact lens
Inventor: NAKABAYASHI NORIO
IPC: C08F290/00
Filed: 1991-10-14
Abstract: PURPOSE:To improve hydrophilicity and water-containing property of the surface of a lens and to improve mounting feeling of the lens by forming a treating soln. for contact lens from a polymer containing a compd. having a phospholipid- like structure expressed by specified formula as the structural component and a solvent which dissolves this polymer. CONSTITUTION:This soln. consists of a polymer containing a compd. having a phospholipid-like structure expressed by formula as the structural component and a solvent which dissolves this polymer. In formula I, X is expressed by formulae II, III, etc., R1 is hydrogen atom or methyl group, Y is expressed by formula IV, V, etc., n is an integer 1-20, R2-R4 are same or different groups of alkyl groups or hydroxyalkyl groups having 1-8 carbon number. When R2-R4 are alkyl groups of large carbonumber, hydrophilicity of the polymer decreases. When R3-R4 are alkyl groups or hydroxyalkyl groups of small carbon number, hydrophilicity increases. If the carbon number of alkyl group exceeds 8, the polymer is not preferable since the polymer shows significant decrease in hydrophilicity and decrease in polymerizability of monomers.
Patent JP-H02137076-A (JP)
Title: Bar code reader
Inventor: MOCHIZUKI HIROKI
IPC: G06K7/015
Filed: 1988-11-18
Abstract: PURPOSE:To detect the tilt of a bar code with no use of any special bar code by applying the rotary control in response to the tilt of the bar code surface to an optical system which detects the bar code surface from the difference of phases between electric signals and scans the laser beam with the output of tilt detection. CONSTITUTION:An optical system 21 receives the reflected beams diffused from a bar code surface 22 and supplies them to a photoelectric transducer/ amplifier circuit 26. The circuit 26 receives two reflected beams from the system 21 via a photoelectric transducer and turns them into the electric signals to amplify these signals. A phase detecting circuit 27 detects the difference of phases between two input electric signals and supplies a voltage signal to a comparator 32 in accordance with the difference of phases. The comparator 32 compares the voltage signal with the reference voltage received from a reference voltage generating circuit 33 and decides the control voltage of an actuator to supply the control voltage to a scanner shifting actuator/driver 25. Thus the actuator is driven and the system 21 undergoes the rotary control by a prescribed angle.
Patent JP-H09112341-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: YAMADA YOSHIHIRO
IPC: F02F3/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack to an alloy layer by a method wherein the alloy layer comprises a main alloy layer having a piston ring groove formed therein; and an auxiliary alloy layer formed on both sides thereof, and the auxiliary alloy layer contains a more amount of the component of the parent material of a piston than the main alloy layer. SOLUTION: A main metallic wire rod 9 formed of an iron material and an auxiliary metallic wire rod 10 formed of a copper material of which the vicinity thereof is formed are primarily molten and after solidification, the auxiliary metallic wire rod 10 and the parent material of a piston 1 made of an aluminum alloy of which the vicinity thereof is formed are locally secondarily molten. In this case, since the auxiliary alloy layer 12b having a linear expansion factor comparatively similar to that of the parent material of the piston 1 is formed on each of both sides of the main alloy metal 12a formed of an alloy of an aluminum alloy-iron copper having a high difference in a linear expansion factor between the parent material of the piston 1 and the main alloy layer, the rapid change of the linear expansion factor is not produced.  This constitution prevents the occurrence of a crack to the alloy layer 12, especially, the main alloy layer 12a having excellent wear resistance.
Patent JP-H01134145-A (JP)
Title: Timer operation control method for air conditioner
Inventor: HIMENO YASUNORI
IPC: F24F11/02
Filed: 1987-11-19
Abstract: PURPOSE:To enable the execution of timely and energy-saving operation, by a method wherein, when timer operation is effected in an air conditioner so that the room temperature is regulated to a set value at a set time, the length of the preliminary operation time is changed according to the magnitude of a set air capacity of a blower on the indoor side. CONSTITUTION:An indoor air temperature and an outdoor air temperature are measured 60 minutes before a time at which a time attains a set value. Based on the measuring result, in the case of cooling, the air temperature is divided into regions C1-C3, and during heating, it is divided into H1-H3 regions. During cooling operation, according to air capacity of a blower on the indoor side, a timer is decided such that in the case of the region C1, high is effected for 5 minutes, medium for 10 minutes, and low for 15 minutes; in the case of the region C2, high for 10 minutes; medium for 15 minutes; and low for 20 minutes; while in the case of the region C3, high for 20 minutes, medium for 25 minutes, and low for 30 minutes. Operation of an air conditioner is started only at respective times before a set time. Similarly, in the case of heating operation, according to air capacity of a blower on the indoor side, a preliminary operation time is decided according to the regions H1-H3, and operation of the air conditioner is started.