baber/WOPTO huggingface dataset:
Patent JP-S5721463-A (JP)
Title: Composition for coating metal
Inventor: OOTSUKI FUYUHIKO
IPC: C09D175/14
Filed: 1980-07-11
Abstract: PURPOSE: To provide a compsn. for coating metals, which has excellent resistance to corrosion, water and impact, and electrical insulating properties, by blending polyols having a specified hydroxyl value, an org. compd. having a specified hydroxyl value (or amin value) and an org. polyisocyanate together.  
     CONSTITUTION: A high-molecular polyol (A) [which contains at least two hydroxyl groups and has a hydroxyl value of 120mg KOH/g or lower and whose main chain is composed only of carbon and hydrogen (e.g. Nisso PBG -2,000, a product of Nippon Soda K.K.)], a polyol (B) having a hydroxyl value of 120mg KOH/g other than the above component A (e.g. Propylqn 353, a product of Daiichi Kogyo Seiyaku K.K.), a compd. (C) having hydroxyl group(s) and/or amino group(s) and a hydroxyl value and/or amine value of 120mg KOH/g or higher (e.g. ethylene glycol or diaminodiphenylmethane), and an org. polyisocyanate (D) are blended together. The amount of component A to be blended is 100W50pts.wt. The amount of component B is 0W50pts.wt. The amount of component C is 0W300pts.wt. The component D is used in such a proportion as to give a ratio of NCO/(OH+NH 2 ) of 0.85W1.5 in the whole compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07288954-A (JP)
Title: Method and apparatus for disassembly and assembly of stator winding for rotating electric machine
Inventor: NOSHITA YOSHITERU
IPC: H02K15/04
Filed: 1994-04-11
Abstract: PURPOSE:To execute disassembly and assembly of a stator winding at a site inside a power station or the like safely, as an easy operation by a small number of operators and in a short period by a method wherein a conveyer device, used outside a machine, which can move up and down, a conveyer device used inside the machine and a disassembly and assembly device which is provided with a movement function are arranged properly and disassembly and assembly is mechanized or automated. CONSTITUTION:A conveyer device 10 used outside a machine is installed near a temporary installation stand 6 after its height has been adjusted. In addition, a temporary floor 11B which is equipped with a conveyance device used inside the machine and a temporary floor 11B on which a disassembly and assembly device including a coil insertion device 14 has been loaded are installed sequentially. Then, while a stator winding 4 taken away from a slot 3 is being held by a stator-winding receiver 19 for the disassembly and assembly device, it is moved, it is placed on the conveyer device inside the machine, it is delivered to the conveyer device 10 used outside the machine, and the stator winding 4 is disassembled sequentially. On the other hand, the stator winding 4 is placed sequentially on the conveyer device 10 used outside the machine, it is delivered to the conveyer device used inside the machine, it is moved while it is being held by the stator-winding receiver 10 for the disassembly and assembly device, it is inserted into, and fixed to, the slot 3, and the stator winding 4 is assembled sequentially.
Patent JP-H04324958-A (JP)
Title: Semiconductor device
Inventor: KATO TOKIO
IPC: H01L21/312
Filed: 1991-04-25
Abstract: PURPOSE:To enable a semiconductor device provided with organic insulating films and inorganic insulating films to be enhanced in moisture resistance and protected against mechanical damage. CONSTITUTION:The surface and the side face of an organic insulating film 17 covering a wiring layer (first wiring layer) are fully covered with an inorganic insulating film 20, whereby moisture or ion hardly reaches the organic insulating film 17, and in result, the wiring layer concerned can be enhanced in resistance to moisture. An inorganic insulating film in place of an organic insulating film is provided in a region which is subjected to mechanical shocks caused by wire bonding. By this setup, even if the joint of a wire 7 is placed on an inorganic insulating film, the inorganic insulating film is protected against cracks or damage as an organic insulating film liable to be crashed and deformed is not present, so that a semiconductor device of this design can be enhanced in moisture resistance.
Patent JP-S5622333-A (JP)
Title: Production of lightweight, high-strength inorganic board
Inventor: OOTA HARUHIKO
IPC: C08J9/02
Filed: 1980-07-11
Abstract: PURPOSE: To easily obtain titled board, by mixing a polyether with inorganic powder and a nonionic surfactant, mixing the resulting mixture with a polyisocyanate- based composition, feeding the final mixture onto a sheet-form material and foaming the fed mixture.  
     CONSTITUTION: Titled board is obtained by (a) mixing 50W5wt% of a polyether- based composition with 50W95wt% of inorganic powder, particle size ≤100μ, such as gypsum powder, cement powder, or calcium carbonate powder and 0.1W2wt%, based on the total of the polyether component and the powder, of a nonionic surfactant such as polypropylenepolyether glycol, (b) mixing the resulting mixture from step (a) with a polyisocyanate represented by the formula: R(NCO) m  wherein R is alkylene or aryl and m≥2, on the average, such as hexamethylene diisocyanate, feeding the resulting mixture from step (b) onto a sheet-form material and foaming the fed mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09281150-A (JP)
Title: Current sensor unit and method for assembling the sensor unit
Inventor: AOKI KENTA
IPC: G01R15/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the operating steps by simplifying the winding step in the case of forming a current sensor unit. SOLUTION: Semiannular core is contained in first and upper and lower halves 3, 4 of a semiannular state, and butted to form a first bobbin piece 1. A semiannular core is contained in second upper and lower halves 6, 7 of a semiannular state, and butted to form a second bobbin piece 2. Then, the one end of a copper wire wound on the piece 1 is soldered to a first connecting hole 13a, and the one end of a copper wire wound on the piece 2 is soldered to a first connecting pin 14a. The first pin is engaged with the hole 13a to electrically connect the wires wound separately on the pieces 1, 2 and to connect the pieces 1, 2 to form a substantially annular current sensor unit.
Patent JP-H04324907-A (JP)
Title: Manufacture of permanent magnet
Inventor: IHARA SEIJI
IPC: H01F1/057
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a highly efficient R-Fe-B magnet by hot rolling. CONSTITUTION:An alloy, having the R (R is at least a kind of element selected from rare earth elements containing Y), Fe and B as the fundamental component of raw material, is fused and cast, and when the obtained cast ingot is hot rolled, a rolling operation, in which the amount of decrease in height by a rolling is 20% of the height before rolling when the amount of processing by the hot pressing at 500 deg.C or higher in the range of 40 to 70%, is conducted one or more times so that the total amount of process becomes 50 to 85%. The degree of orientation can be improved substantially and magnetic efficiency can also be improved by conducting a hot pressing under the above-mentioned conditions.
Patent JP-S57210378-A (JP)
Title: Safety device of heat fixing device
Inventor: SHIBUSAWA MITSUO
IPC: G05B23/02
Filed: 1981-06-20
Abstract: PURPOSE:To detect a fault in turning on and off a heater, by photodetecting the light emission of the heater and generating a one-shot pulse when it is turned on and off, and then resetting and restarting a timer by the one-shot pulse. CONSTITUTION:In normal use, an IC timer U6 is checked with a time constant (R11+R12)XC11 determined by resistances R11 and R12 and a capacitor C11 until a heat fixing device is powered up and rises in temperature up to a prescribed value, and then a heater 15 turned on and off according to the temperature rise and drop of the fixing device. The timer U6 is reset and restarted repeatedly by the one-shot pulses of AND gate circuit U13 and U14 generated when the light emission output is turned on and off. The Q output signal A of a D type FF is a reloading signal for processing the display showing that copying is in readiness, and the Q output signal D of a J-K type FF, U8 goes up to a high level in case of the occurrence of a fault and is inputted to a control circuit, which performs fault processing, waring, etc.
Patent JP-S5523356-A (JP)
Title: Liquid surface control device for carburetor
Inventor: DATE TASUKU
IPC: F02M5/12
Filed: 1978-08-08
Abstract: PURPOSE: A liquid surface sensor element for sensing a contact with the fuel surface is arranged at the upper part within the combustion chamber in a main body of the carbureator, a solenoid valve is opened or closed in response to a signal from the element to control a flow of the fuel into the combustion chamber and thereby the carburetor is entirely reduced in its size.  
     CONSTITUTION: When a liquid surface of the fuel 10 is low in its level, the solenoid valve 12 is opened and the fuel may be fed via the solenoid valve, and in turn when the liquid surface is raised and the level of the fuel is detected by the liquid surface sensor element 11, the solenoid valve 12 is closed to terminate a feeding of the fuel. As described above, a repetitive opening and closing of the solenoid valve 12 will keep constant the level of the liquid surface of the fuel 10. Due to such arrangements as described above, its characteristic of response is much superior to that of a conventional type of float control device and at the same time it is not necessary to store a relatively large float within the fuel chamber 3, so that it is possible to provide a device of reduced size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000287687-A (JP)
Title: Plasmid vector
Inventor: SUMITOMO NOBUYUKI
IPC: C12P21/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a novel plasmid vector which includes a specific base sequence-containing DNA fragment and plasmid pAMα1, pUB 110 or a part of their DNA domains and is capable of productively secreting the objective protein in large quantities by facilitating gene expression. SOLUTION: This plasmid vector is a novel plasmid vector, which includes a DNA fragment comprising of the base sequence represented by the formula or the base sequence obtained by deleting, substituting or adding one or several numbers of bases to this base sequence and plasmid pAMα1, pUB 110 or a part of their DNA domains, shows gene expression facilitative effect and is capable of productively secreting the objective protein in large quantities by means of introducing a vector obtained by connecting this plasmid vector with a structural gene encoding the objective protein into a suitable host bacterium, e.g. Escherichia coli, Bacillus subtilis, bread yeast or the like.  This plasmid vector is obtained by connecting the upstream domain of alkali cellulase gene originating from the bacterium belonging to the genus Bacillus, pAMα1 originating from the bacterium belonging to the genus Enterococcus and pUB 110 originating from the bacterium belonging to the genus Staphylococcus.
Patent JP-S60239180-A (JP)
Title: Infrared ray image pickup device
Inventor: FUKUDA TAKAYASU
IPC: H04N5/33
Filed: 1984-05-14
Abstract: PURPOSE:To increase the effective dynamic range of the system by providing a means for detecting the difference between the temperature of a field stop means and the temperature of a proper region selected in the visual field and controlling the temperature of the said field stop means. CONSTITUTION:A sample-and-hold circuit 13 is controlled synchronously with an output signal of a position detector 10 in the same way as a clamp circuit 11. On the other hand, an integration circuit 14 integrates output signals of a mean value circuit 12 over the entire horizontal scanning range comprising the visual field and two field stops, that is, averages the signals on a time axis. A subtraction circuit 15 subtracts an output signal of the sample-and-hold circuit 13 from an output signal of the integration circuit 14 to form a signal representing the level difference and feed back it to a temperature controller 16. The temperature controller 16 generates a drive signal to Peltier elements 17, 18 based on the field stop temperature and the housing temperature to drive the Peltier elements 17, 18.
Patent JP-H02275055-A (JP)
Title: Exhaust gas recirculation controller for engine
Inventor: KASHIMOTO MASAAKI
IPC: F02M25/07
Filed: 1989-04-18
Abstract: PURPOSE:To perform optimum exhaust gas recirculation control irrespective of deterioration in each part by learning and compensating the map value of a target EGR lift map serving as a basis of the exhaust gas recirculation control on the basis of a difference between the actual oxygen content at time of steady driving and the map value of a target oxygen content map. CONSTITUTION:In a control valve 6 installed in an exhaust gas recirculating passage 5 interconnecting an exhaust passage 4 and an intake passage 3 of an engine 1, its lift is controlled by what negative pressure in a vacuum pump 8 controlled by a vacuum control valve 7 is led into the vacuum chamber through a vacuum passage 9. This vacuum control valve 7 is controlled by a controller 10 on the basis of each detection signal out of an oxygen sensor 14 and a control valve lift sensor 17 or the like. In this case, at time of steady driving, a differential portion between actual oxygen content and target oxygen content is detected, while a target lift of the control valve 6 is compensated on the basis of this differential portion. Then, the control valve 6 is controlled according to a comparison between the actual lift and the target lift.
Patent JP-H02274580-A (JP)
Title: Printer
Inventor: SARUTANI MAKOTO
IPC: B41J13/26
Filed: 1989-04-18
Abstract: PURPOSE:To improve a printing quality and to prevent the occurrence of a noise by a construction wherein a second movable guide plate rotatably mounted is previously retracted out of a printing area before the start of printing. CONSTITUTION:When a printing medium 3 is fed to a printing position and stops running, a stepping motor 21 is rotated rightward. The rotation causes head control cams 28a, 28b to rotate, thus pressing down a main shaft 31, pressing down a roller 47, and rotating an arm 43 about a fulcrum 45 in a direction E. Since, on a lower end part 43a of the arm 43, a link 40 is rotatably mounted, the link 40 moves in a direction B. Since a stud 39 fixed on a second movable guide plate 38 is inserted into a hole 41 of the link 40, the stud 39 is pulled 1n the same direction, and the plate 38 rotates about a rotation fulcrum 37 in a direction F through approximately 90 deg.. During a printing action, a carriage 33 moves rightward, but the plate 38 is retracted. Therefore, a first movable guide plate 2 has no possibility of coming into collision with the plate 38.
Patent JP-H05299239-A (JP)
Title: Thermosetting resin and thermosetting method thereof
Inventor: AKAHORI HIDEO
IPC: H01F41/12
Filed: 1992-04-16
Abstract: PURPOSE:To provide the thermosetting resin and thermosetting method thereof applicable to the resin layers having thick wall being employed in a large electric equipment manufactured by molding, impregnation, etc. CONSTITUTION:A tube 3 is laid down inside thermosetting resins 2a, 4a so that a heating medium may be circulated through the tube 3 to thermoset the thermosetting resins 2a, 4a.
Patent JP-H03295324-A (JP)
Title: Channel assignment control system in mobile communication
Inventor: SAKAMOTO MASAYUKI
IPC: H04W16/02
Filed: 1990-04-13
Abstract: PURPOSE:To suppress the increase of interference at the time of the application of reuse partition by using the difference of receiving levels at a mobile station of radio waves from a base station to communicate and the base station of the maximum receiving level among the base stations in the neighborhood. CONSTITUTION:A control channel signal is transmitted from a control channel transmitter 9 through a transmitting and receiving multiplexer 7, a transmitting and receiving demultiplexer 6 and an antenna 5, and the mobile station receives it by a receiver 21 through 18, 19. Then, the position of the mobile station is decided not only by the receiving level with the base station to communicate, but the receiving level with the base station in the neighborhood is measured as well, and distance between the mobile station and the base station is decided by the value of the difference of the receiving level with the base station to communicate and the receiving level with the base station in the neighborhood, and when the decided distance is smaller than a virtual zone radius, a channel for a virtual zone is assigned, and when it is larger than the virtual zone radius, the channel for a regular zone is assigned. Thus, the effect of the reuse partition can be raised by deciding correctly the distance between the mobile station and the base station, and simultaneously, the interference can be reduced.
Patent JP-H03295340-A (JP)
Title: Office line interface circuit
Inventor: HASEGAWA YOSHIRO
IPC: H04M1/00
Filed: 1990-04-13
Abstract: PURPOSE:To attain the reduction of cost and the simplification of control by using a relay to isolate a battery detection circuit and connect a loop close circuit and a speaking circuit at the time of starting a call for keeping the speaking circuit isolated during dialing and during standby. CONSTITUTION:During the standby, the loop close circuit 2 is kept in an opened state, and in addition, the speaking circuit 1 is kept isolated from an office line by the relay contact 3, and a circuit equivalent to a state that only a call detection circuit 1 and the battery detection circuit 7 are connected is constructed from on office line side, and the dialing is sent by interrupting the loop close circuit 2, and during sending the dialing, the speaking circuit 4 is kept isolated by operating the relay. Besides, the degree of balance of installation during the call is kept by isolating the battery detection circuit 7 by the contact 9 of the other side of the relay. Thus, a means to isolate the battery detection circuit 7 during the call and the means to isolate the speaking circuit 4 during dialing is realized by one piece of the relay by using it in common.
Patent JP-H07318983-A (JP)
Title: Light valve having low-emissivity film as electrode
Inventor: ROBAATO ERU SAKUSU
IPC: G02F1/15
Filed: 1994-05-10
Abstract: PURPOSE: To efficiently reflect infrared radiation rays by providing electrodes on cell walls and providing one electrode with a low radiation rate and a conductive material at least. CONSTITUTION: There is a light valve emulsion between a pair of confronted and separately installed cell walls. The respective cell walls have electrodes for impressing electric fields to a light valve on their tops and one electrode contains the low radiation rate conductive material at least. It is preferable for the cell wall having the low radiation rate conductive material to reflect double far infrared radiation rays at least in comparison with the cell wall having no low radiation rate conductive material. It is preferable for the low radiation rate conductive material to be a fluorine doped stannic oxide, the laminated object of dielectric-metal-dielectric or the laminated object of dielectric-metal-dielectric-metal-dielectric. Besides, it is preferable for the cell wall to be made of glass, plastic or the laminated object of glass-plastic.
Patent JP-H04327442-A (JP)
Title: Sheet end detecting device
Inventor: OTA KIYOTAKA
IPC: B65H7/04
Filed: 1991-04-26
Abstract: PURPOSE:To detect the sheet size and the sheet used-up state in a small space by providing a detecting part for detecting a sheet size specifying part, and a light intercepting body moved into a position opposed to the detecting part at the used-up time of sheets in a cassette. CONSTITUTION:Three detecting plates 2 that are sheet size specifying parts are fitted to the side face of a paper supply cassette 1. Three reflex type sensors 3 for detecting the detecting plates 2 are provided in the positions opposed to the detecting plates 2. A sheet end filler 8 rotatable around a pivot 7 is provided on a bottom plate 13, and the pivot 7 is provided with a light intercepting body 15 rotated integrally with the end filler 8. When the sheet 6 runs out and the end filler 8 is rotated into a specified position down into a cutout part 14, the light intercepting body 15 is rotated into a position opposed to the reflex type sensors 3, so that the sheet size is detected on the basis of the detection result from the sensors 3, and also the used-up state of the sheets is detected by a detector 16. A space can be thereby reduced.
Patent JP-S6049168-A (JP)
Title: Mechanical seal
Inventor: KANEKIYO HIROSHI
IPC: F16J15/34
Filed: 1984-05-16
Abstract: PURPOSE:In the structure wherein both ends of a shaft in which a treating solution flows are connected with a seal flange by means of a mechanical seal, to prevent the treating solution from permeating a sliding part of the seal described above by allowing wash water to flow in the shaft. CONSTITUTION:A mechanical seal installed on the side of an inlet for a treating solution comprises a rotary ring 7, a fixed ring 8, a seal flange 9, a locking pin for fixing them, a seal box 11 and so on. In this case, a sleeve 13a is mounted in the inner side of a shaft 12 and a sleeve 14a is further inserted in the inner side thereof. The seal flange 9 is provided with an inlet 15 for wash water and a passageway in which wash water flows into the shaft 12 and a rotary body 2 through a sliding part between the rotary ring 7 and the fixed ring 8 and through the clearance between the sleeves 13a and 14a. Thus, water allowed to flow in from the inlet 15 is effused in the sleeve 13a through the clearance between the sleeves 13a and 14a, and accordingly the treating solution containing solid components is prevented from permeating its clearance.
Patent JP-H03294197-A (JP)
Title: Hand device for robot
Inventor: AZUMA YUSAKU
IPC: B25J15/10
Filed: 1990-04-13
Abstract: PURPOSE:To surely hold and assemble a part in an optional shape by one kind of a hand device, by providing a finger member for performing the holding and assembling actions of at least two parts on a hand main body and connecting a moving means for moving the finger member corresponding to each finger members to optional positions. CONSTITUTION:At least two finger members 18a - 18c are equipped on a hand main body 12 and the respective finger members 18a - 18c are driven with their movement by the 1st driving means 20a - 20c which execute rectilinear motion and the 2nd driving means 22a - 22c which drive the 1st driving means 20a - 20c with their rotation around the specific rotating axial line orthogonal with the axis. Consequently, each finger members 18a - 18c become capable of moving by having optional loci and can hold a part at optional position with the use of at least two finger members 18a - 18c.