baber/WOPTO huggingface dataset:
Patent JP-H11226143-A (JP)
Title: Fire hose cleaning device
Inventor: MORI TOMOMI
IPC: B08B11/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To remove a stain by cleaning the stain sticking to a fire hose by strong force, by enhancing cleaning efficiency by enlarging the contact area of rotary brushes and the fire hose, and cleaning the fire hose by the rotational center part of the rotary surfaces of the rotary brushes having the largest rotational torque. SOLUTION: In a pair of rotary brushes 2, 3 to clean a fire hose while interposingly pressing both side surfaces of the fire hose (a) by the rotary surfaces of the rotary brushes 2, 3, the rotary surfaces are oppositely arranged to each other, rotary shafts 2d, 3d of a pair of both rotary brushes 2, 3 are arranged on the same axis, a motor 4 is installed to drive both rotary brushes 2, 3 in rotation, and a water filling pipe 7 is arranged to fill water toward the fire hose (a) cleaned by both rotary brushes 2, 3. Both side surfaces of the fire hose (a) are cleaned while mutually rotating the rotary surfaces of the mutually opposing rotary brushes 2, 3 in the inverse directions by arranging a hose guide 9 to induce/pass/guide the cleaning fire hose (a) to the rotational center part of both rotary brushes 2, 3, on its both sides by sandwiching the rotary brushes 2, 3.
Patent JP-H11251167-A (JP)
Title: Through-type current detector
Inventor: KUROKAWA FUYUKI
IPC: H01L43/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a through-type current detector by which dropping of core due to incorrect usage can be prevented and insulation to power line be improved. SOLUTION: A supporting part 11A for supporting the lower side of the base end of a signal line 8 is projected from the front end of a case IA having a U-shaped vertical cross section. Receiving parts 9 are formed symmetrically on both sides of the upper end of the case IA, and the rear part of a lower core holder attached with a lower core is inserted from the upper side to a clearance between the receiving parts 9. A retaining part 15A to press down the base end of the signal line 8 from the upper side is projected from the front end of the lower core holder. The upper core holder attached with the upper core on its circumference is inserted into the inside of a semicircular upper cover 12 which is formed with a hinge part in between, from the outer surface side of the left-side receiving part 9.  A power line 17 in which a current to be measured flows is inserted between the upper and lower core holders.
Patent JP-S55145869-A (JP)
Title: Solenoid valve
Inventor: SHIOZAWA AKIRA
IPC: F16K31/06
Filed: 1979-05-02
Abstract: PURPOSE: To ideally minimize the control panel and to simplify the circuit by incorporatedly combining the current control element of the current amplifying circuit which operates solenoid with the solenoid valve electric control part with a power source terminal.  
     CONSTITUTION: A strong magnetic body which corresponds to the solenoid at the electric control part 4 of the solenoid valve 1 is connected to the valve rod 3 which is projected from the valve structure part 2 of the solenoid valve 1. An elecric control element of the current amplifying circuit such as a transistor molded by a resin 6 is combined with the electric control element of the current amplifying circuit. In such constitution, the sequence controller 9 side needs not be supplied with a large amount of current supply, and naturally, it is constituted only by the sequence control part so that the control panel can be ideally minimized and simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62212504-A (JP)
Title: Signal detector
Inventor: MATSUMURA TAKASHI
IPC: G03F9/00
Filed: 1986-03-14
Abstract: PURPOSE:To attain an improvement S/N ratio and to enhance signal detection efficiency by attenuating a pedestal, by blocking irradiation beam other than a period when a desired signal is present. CONSTITUTION:Laser beam 11 passes through an acoustooptical element 31 to scan a leticle 1 and a wafer 4 by the rotation of a rotary polygonal mirror 8. Because the positions of a window signal and an alignment signal before alignment operation (after the completion of stepping driving to the next shot region) are determined by the feed accuracy of a wafer stage 5, the delay time from the generation of the window signal to the alignment signal is almost constant at every shot region and change at every step is fine. Then, a controller 32 can block the beam 11 incident to the wafer 4 by the element 31 on the basis of the alignment signal in the previous shot region at positions other than the positions of alignment marks 6, 6', 7, 7'. If a proper slice level is set and binarization is performed, only the signals of the alignment marks 6, 6', 7, 7' can be detected and signal detection efficiency can be enhanced.
Patent JP-H11259356-A (JP)
Title: Initializing device
Inventor: ODAWARA KOICHI
IPC: G06F12/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To initialize a memory without applying any load to a CPU concerning a memory initializing device for initializing the memory needing the prescribed initialization after a power source is turned on. SOLUTION: This device is provided with a register means 11 for writing specified data issued by a start program running on a CPU 1, a generation means 13 composed of a hardware for generating an initializing instruction signal matched with the memory by executing specified operation synchronously with a pulse signal showing a fixed cycle when writing data in the register means 11, and a conversion means 14 for generating a memory control signal for initializing processing and outputting it to the memory by converting the initializing instruction signal generated by the generation means 13. Thus, since it is enough for the start program running on the CPU to perform write access to a register just once and the memory can be initialized, the initialization of the memory can be executed without applying any load to the CPU 1.
Patent JP-H08243614-A (JP)
Title: Reversing rolling method excellent in accuracy of shape and thickness
Inventor: TATENO JUNICHI
IPC: B21B37/18
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a new rolling method for obtaining a product sheet having good flatness and highly accurate thickness in rolling using reversing rolling mill. CONSTITUTION: At the time of executing reversing rolling according to a predetermined pass schedule, at a 1st pass of the reversing rolling, initialization of shape control function in accordance with the target rolling load which is determined from a load estimating equation and correction of screw down position for making actual rolling load during rolling to coincide with the target rolling load are executed. Rolling is executed while respectively executing learning of parameters of the load estimating equation.  As for passes on and after a 2nd pass, rolling is executed while repeatedly executing the correction of the pass schedule to the final pass based on the load estimating equation learned at the preceding pass, initialization of the shape control function in accordance with the target rolling load determined from the load estimating equation, correction of the rolling reduction position for making the actual rolling load to coincide with the target rolling load and learning of the parameter of the load estimating equation during rolling or just after rolling of each pass.
Patent JP-S63220344-A (JP)
Title: Data processor
Inventor: TANIGUCHI HIDENORI
IPC: G06F13/12
Filed: 1987-03-10
Abstract: PURPOSE:To suppress the drop of the efficiency or performance of a CPU and I/O control devices by allowing a state monitoring device to monitor the I/O control devices through a signal line different from a common bus. CONSTITUTION:The state monitoring device 14 periodically monitors the state data for all the I/O control devices 121-123 connected to the common bus 10 through the signal line 14 and stores read state data in a storage circuit 132. In case of confirming a part or all of the I/O control devices 121-123 connected to the common bus 10, the device 13 is commanded by an I/O instruction to extract the state data stored in the storage device 132 by a bus response circuit 133 and sent to the CPU 11 through the common bus 10. Thereby, a part or all the states of the I/O control devices 121-123 connected to the common bus 10 can be confirmed only by sending an instruction only to the device 13.
Patent JP-H09246668-A (JP)
Title: Surface light emission type semiconductor laser device and manufacture thereof
Inventor: NAKAO HIROSHI
IPC: H01S5/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emission type semiconductor laser device which can reduce its power consumption and can be put in practical use, by causing a current to flow only through an active layer and clad layers sandwiching the active layer and even when a mirror having a semiconductor stacked structure is used for example, by making a resistance of the mirror independent of the current. SOLUTION: An n-side metallic electrode 26 and a p-side metallic electrode 32 are formed. These electrodes, which are made of, e.g. single crystalline metal such as NiAl of Ni-excessive composition nearly lattice-matched with such semiconductor as GaAs, is continuous to laminated semiconductor layers of an n<+> contact layer 27, an n-side clad layer 28, a quantum well active layer 29, a p-side clad layer 30 and a p<+> contact layer 31, which form a cavity for laser oscillation. Thereby the both electrodes 26 and 32 perform a mirror action in the laser oscillation.
Patent JP-H03257597-A (JP)
Title: Ticket vending machine
Inventor: KAWAJI MASATOSHI
IPC: G07B5/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the load of an attendant working at a window and to perform the repayment processing with higher accuracy and at a higher speed by automating the repayment processing by putting a repayment ticket into a ticket slit when a ticket issued from a ticket vending machine becomes unnecessary and should be repayed before use of the ticket. CONSTITUTION:The repayment processing is instructed with operation of an input key 3a provided at an input part 3 for instruction of the replayment. Then a ticket to be repaid is put into a repayment ticket slit. Thus the ticket is taken into a ticket vending machine and sent to a magnetic information processing part 9 via a carrying path 7. At the part 9 the magnetic information recorded on the ticket is read, and a deciding part 20 decides the propriety of repayment based on the read information. Thus a repayment amount calculation means 21 calculates a repayment amount by subtracting a prescribed repayment fee set in accordance with each repayment ticket from the nominal value of the ticket. Then the repayment amount is drawn out of a prescribed cash store part by a cash payment means 19, and the details of the repayment processing are printed at a printing part 10. Then the repayment amount is paid in cash through a ticket issuing port 5 provided on an operating surface 1a together with a printed detailed statement. Thus the load can be reduced for the attendant working at the window and the repayment processing is carried out with higher accuracy and at a higher speed.
Patent JP-S63219549-A (JP)
Title: Permanent magnetic alloy
Inventor: TAMURA AKIRA
IPC: C22C38/16
Filed: 1987-03-10
Abstract: PURPOSE:To improve the coercive force of the titled alloy and to permit the use of a low-cost material, by incorporating small amounts of Sn into the specific compsns. of alnico magnetic alloy. CONSTITUTION:The compsns. of the alnico permanent magnetic alloy consist of by weight, 6-12%, 10-30% Ni, <=40% Co, 0.5-5% Cu, <=1.2% Si, <=8% Ti, <=2% Nb, 0.01-0.4% Sn and the balance Fe with inevitable impurities. The alloy having said compsns. is applied to a heat treatment and is made to the permanent magnetic alloy. In this compsns., the coercive force of said alloy is improved by the incorporation of the limited amounts of Sn into the alloy and the use of the low-cost material is permitted.
Patent JP-H02235017-A (JP)
Title: Optical shutter array and its manufacture
Inventor: SUKIGARA HIDENORI
IPC: G02F1/055
Filed: 1989-03-09
Abstract: PURPOSE:To easily obtain an inexpensive shutter array which securely operates with a low driving voltage by providing plural individual electrodes on one surface of a substrate with electrooptic effect and a common electrode on the other surface, and sandwiching the individual electrodes between the substrate and a supporting member. CONSTITUTION:Two shutter arrays 1 are joined by making their common electrodes 4 opposite each other to form one block. Each shutter array is formed by providing plural individual electrodes 3 on one surface of a substrate 2 with electrooptic effect and a common electrode 4 on the other surface and sandwiching the individual electrodes 3 between the substrate 2 and a supporting member 5. Then terminal electrodes 6 are connected to the individual electrodes 3 individually and terminal electrodes 7 are formed on the common electrodes 4 and 4. The individual electrodes 3 formed on the supporting members 5 and 5 are arranged zigzag on the optical shutter arrays 1 and 1 and an electric field is applied between an optional electrode 3 and one common electrode 4 to put, for example, a shutter part A-1 in operation, thereby passing the light.
Patent JP-2000245961-A (JP)
Title: Game machine
Inventor: SAITO TADASHI
IPC: A63F13/85
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of playing a next game by sufficiently utilizing a game experience in the past in the case of playing a game of a vehicle race. SOLUTION: This game machine for racing by traveling a vehicle B in the picture of a monitor 31 is provided with a printing means 34 for printing the traveling locus of the vehicle B1 traveled by the operation of a player P with a course. After finishing the game, the player can sufficiently examine the result of the game by getting to know which part of the course and which manner the vehicle B1 rated by him/herself was traveled in by looking at a printed paper.
Patent JP-S57170069-A (JP)
Title: Dc electric power converter
Inventor: IWAKUNI SHIYUUZOU
IPC: H02M3/135
Filed: 1981-04-14
Abstract: PURPOSE:To remove unbalance of voltage of capacitors of a DC electric power converter by a method wherein series circuits of resistor and semiconductor switch are connected in parallel to capacitors. CONSTITUTION:The series circuits consisting of the semiconductor switch 6', the resistor 7', and the semiconductor switch 6'', the resistor 7'' are connected in parallel respectively to the capacitors 5', 5'', and currents in loads 2', 2'' like DC motors are controlled respectively by semiconductor switches 3', 3''. By controlling the semiconductor switches 6', 6'' at the proper duties monitoring the voltages of the capacitors 5', 5'' with detectors, the voltages of the capacitors 5', 5'' are made to hold balance always.
Patent JP-S53140351-A (JP)
Title: Thermoplastic polyurethanne resin composition with improved performance
Inventor: MIZUNO SHIOJI
IPC: C08G18/00
Filed: 1977-05-13
Abstract: PURPOSE: To prepare a resin composition of high strength and heat resistance, also having excellent molding characteristics by reaction of a polyfunetional isocyanate with a polybutylene terephthalate of a specific structure obtained by condensation of terephthalic acid (diester) with butanediol, followed by incorporating reinforcing filler in the resulting polyurethane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07239581-A (JP)
Title: Copying machine
Inventor: TOKAWA KOJI
IPC: B65H9/06
Filed: 1994-02-28
Abstract: PURPOSE:To surely regulate a document fed by a carrying belt by means of a scale and to set it at an exposed position by making the contact state between the scale and the carrying belt constant regardless of the assembling accuracy of an automatic document feeder. CONSTITUTION:As for this copying machine constituted of a copying machine main body and the automatic document feeder 60; the decument feeder 60 is provided with the carrying belt 95 carrying the document to the exposed position SP on the document platen glass 29, a frame supporting the carrying belt 95, and a regulating means keeping the frame parallel with the glass 29. The copying machine main body is provided with the scale 120 arranged at the exposure reference end of the glass 29 so that it can be projected above the glass 29, and an energizing means always energizing the scale 120 in a projecting direction, making the scale 120 abut on the frame and bringing it into contact with the carrying belt 95.
Patent JP-S61213999-A (JP)
Inventor: KUWAGAKI HIROYUKI
IPC: G08G1/015
Filed: 1985-03-19
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-2000246649-A (JP)
Title: Polishing pad
Inventor: YAMADA TSUTOMU
IPC: B24B37/20
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a CMP polishing pad excellent in heat resistance and providing a wafer excellent in thickness uniformity with small step difference between an insulating film and a metallic layer. SOLUTION: This polishing pad is used to polish a wafer by pressing the polishing pad to the wafer surface and rotating a spindle of a wafer chucking mechanism and a spindle of the polishing pad to slidingly rub the rotating polishing pad against the rotating wafer surface. In this case, a resin surface layer, slidingly rubbing against the wafer surface, of the polishing pad contains 5-50 wt.% of boehmite abrasive grain of 0.1 μm or less in grain diameter.
Patent JP-H11255828-A (JP)
Title: Preparation of methacrylic polymer
Inventor: MIZOTA HIROTOSHI
IPC: C08F2/38
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing methacrylic polymers excellent in thermal decomposition resistance and molding processability with good productivity. SOLUTION: In a method for preparing a methacrylic polymer by the process comprising a continuous bulk polymerization step, a monomer comprising (a) 0.01-1.0 mol.% mercaptan and (b) a radical polymerization initiator in an amount satisfying formula (1a): 1.3<=A.(B<-2/5> )×10<5> ; formula (2): A<=0.5×10<-4> ; and formula (3a): 0.01<=B<=0.3 [wherein A is a number of mol of the radical polymerization initiator in 1 mol monomer supplied; and B is a half-life (hr) of the radical polymerization initiator at the polymerization temperature] is continuously supplied to a reaction zone to conduct polymerization in the polymerization temperature range of from 110 deg.C to lower than 150 deg.C such that the rate of polymerization ϕ (wt.%) satisfies formula (4): 40<=ϕ<=65, and the reaction mixture is continuously taken out of this reaction zone.
Patent JP-S53141094-A (JP)
Title: Gas sensing element
Inventor: ICHINOSE NOBORU
IPC: G01N27/12
Filed: 1977-05-16
Abstract: PURPOSE: To improve sensitivity and gas selectivity and particularly reduce change with time owing to long-term use by providing PdCl 2 -contained silica-alumina base compound, as a catalyst layer, on the surface of a specific gas sensitive body containing ZnO. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07257447-A (JP)
Title: Crawler belt
Inventor: CHIBA FUMIO
IPC: B62M27/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide a crawler belt wherein traction performance is improved by attaining reduction of concentrating mass of a cross rigidity member while lightening weight of a crawler belt main unit including the cross rigidity member. CONSTITUTION:A belt 1a of a crawler belt main unit 1 is constituted by burying a tensile strength core unit, composed of a high strength cord of polyester, aromatic polyamide, fiber, etc., as a center layer in a rubber material. In obverse/reverse surfaces of the center layer, a flexible material excellent in heat resistance and cold resistance, that is, a honeycomb structural sheet 5 constituted of high elasticity resin material is pasted, and a cross rigidity member 7, arranged with a fixed pitch along a lateral direction in the longitudinal direction of the crawler belt main unit 1, is constituted of honeycomb structure, so as to integrally constitute the honeycomb structural sheet 5 and the honeycomb structure.
Patent JP-S59260-A (JP)
Title: Telephone transmitting method by card
Inventor: KAWAI SATOSHI
IPC: H04M1/272
Filed: 1982-04-03
Abstract: PURPOSE:To execute exactly and quickly the telephone transmission, by encoding a telephone number, recording it on a card, reproducing it by a reader, and transferring it to a telephone set. CONSTITUTION:A telephone number is recorded in the upper left corner 1A of a longitudinal writing card by use of a code by a punching system. In case when it is read, for instance, by an optical system reader, it is read through a special pulse adjusting device, and an obtained signal is sent to a telephone set. In this way, the telephone set can be made to execute transmission exactly and quickly.
Patent JP-2000251991-A (JP)
Title: Signal transfer structure between boards
Inventor: SASAKI HITOSHI
IPC: H01R12/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To easily achieve transfer of signals between a pair of boards while preventing the effect of noise, etc., as much as possible and reducing the working man-hours, when signals are transferred between the first board having a first conductor circuit formed on at least one surface thereof and the second board having a second conductor circuit formed on at least one surface thereof. SOLUTION: A first board 5 having a first conductor circuit 8 disposed on its side facing to a second board (35) and the second board (35) having a second conductor circuit 36 disposed on its side facing to the second board 5 are disposed leaving a certain distance between them. Elastic connection pins 501 having, in their natural state, a length larger than the distance between the first and second conductor circuits 8, 36 and expanding/contracting in the longitudinal direction, are floatingly held by a holder 34 made of an insulating material fixedly disposed between the two boards 5, (35), and opposite ends of each connection pin 501 abut on the first and second conductor circuits 8, 36, respectively.
Patent JP-S56152458-A (JP)
Title: Novel beta-lactam compound and its preparation
Inventor: SUNAKAWA JIYUN
IPC: A61P31/04
Filed: 1980-04-25
Abstract: NEW MATERIAL:A β-lactam derivative shown by the formula I [R is H, phenylthio shown by the formula II (n is 0W2), phenylsulfinyl, or phenylsulfonyl; X is H, formyl, lower alkylcarbonyl, arylcarbonyl, cyano, nitro, or lower alkylsulfinyl shown by the formula SO m R 1  (m is 1W3; R 1  is lower alkyl)].  
     EXAMPLE: 4-Ethenyl-3-phenylthio-N-di(P-anisyl) methyl-2-azetidinone.  
     USE: An antimicrobial agent and β-lactamase inhibitor or a synthetic intermediate for preparing an amphoteric β-lactam compound, antibiotic.  
     PROCESS: An aldehyde derivative shown by the formula III is reacted with a phosphorus compound shown by the formula IV or formula V (R 2  is lower alkyl, or aryl; X 1  is H, formyl, lower alkylcarbonyl, arylcarbonyl, cyano, etc.) to give a compound shown by the formula I wherein R is phenyl and X is X 1 . 
     COPYRIGHT: (C)1981,JPO&Japio