baber/WOPTO huggingface dataset:
Patent JP-H10131809-A (JP)
Title: Gas engine and gas engine working machine
Inventor: SUGIMOTO YASUHIRO
IPC: B60K15/03
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To maintain a liquefied gas at an optimum temp. for its vaporization, attain the efficient vaporization, and efficiently conduct the heat generated by an electric heater to the liquefied gas. SOLUTION: A cassette gas cylinder 22 is accommodated in an outside temp. shielding case 21 being operable and having therein a temp. sensor 33 detecting the temp. of cylinder 22 and an electric heater 25 heating the cylinder 22, and the heater 25 is controlled so that the temp. detected by the sensor 33 may be in a proper range.
Patent JP-H11125024-A (JP)
Title: Mechanical parking device
Inventor: FUJIKAWA ATSUSHI
IPC: E04H6/42
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To promote usability of a mechanical parking device by rationalizing the mechanical device as well as cost saving. SOLUTION: A car stopper 23 provided to an entering car berth 21 is capable of being moved back and forth by controlling an actuator 24, and a stopping position of a car 9 can be freely set. Accordingly, the most suitable stopping position for form of the car such as wheel base, front overhang, rear overhang, etc., can be directed. For that purpose, such an inconvenience as the car applicable or unapplicable to parking depends on size of the front overhang while having the wheel base applicable to parking as usual can be eliminated as much as possible, and more kinds of cars can be stored. Width of a front wheel lateral conveyor 14 is the same as that of a rear wheel lateral conveyor 15 to standardize, and the reduction of cost and the uniformity in load conditions of the front and rear wheel conveyors can be done.
Patent JP-H08126940-A (JP)
Title: Control device for production equipment
Inventor: IWAMOTO HIROSHI
IPC: B23Q39/04
Filed: 1994-10-27
Abstract: PURPOSE: To provide the control device for production equipment which can unitarily control information on the operations of a plurality of production equipment, reduce the burden of information processing, and also make an effective use of their information. CONSTITUTION: Supervisory control on sequencer units S1 through Sn controlling production units M1 through Mn is performed by each main controller 7 via a communication net work 6, and supervisory control on a plurality of the main controller 7 is performed by a host computer 12 via each communication net work 11. And the each main controller 7 is provided with cutting tool counters by each production unit, each head, and each cutting tool, the number of processings is counted based on information for counting the number of processings supplied by the sequencer units S1 through Sn, its information is sent to the host computer 12, and it is also sent to the sequencer units S1 through Sn. Similar information communication is also performed on the failures of the units and the like.
Patent JP-H03219014-A (JP)
Title: Production of cast iron clad steel excellent in damping characteristic
Inventor: TOYODA KAZUOMI
IPC: C21D8/02
Filed: 1990-10-25
Abstract: PURPOSE:To produce a cast iron clad steel excellent in damping characteristic, weldability, etc., by laminating flaked graphite cast iron and a steel stock, heating the resulting clad iron and steel slab up to a specific temp., and then carrying out rolling while specifying finishing temp. and rolling reduction, respectively. CONSTITUTION:Flaked graphite cast iron and a steel stock are laminated, and the resulting clad iron and steel slab is heated to 900-1140 deg.C. Subsequently, this clad iron and steel slab is rolled under the conditions of >=750 deg.C finishing temp. and 15-50% rolling reduction. By this method, the cast iron clad steel stock excellent in toughness and weldability as well as in damping characteristic can be produced with superior productivity.
Patent JP-H03180268-A (JP)
Title: Aluminum alloy-made heat exchanger
Inventor: MATSUMOTO HIDEMOTO
IPC: B23K103/10
Filed: 1989-11-07
Abstract: PURPOSE:To improve brazing ability and pressure resistant strength by using Al material containing the specific % of alloy element to core material for gas phase brazing heat exchanger, which the core material and fin material are made of Al alloy and outer shell is made of Al-Si series alloy clad tube material. CONSTITUTION:In the heat exchanger combining the core material made of Al alloy, the tube material cladding Al-Si series alloy cladded material as the outer shell and the fin material made of Al alloy and constituted by the gas phase brazing, as the core material, the Al alloy composing of 0.6-2.5wt.% Mg, <=1.0wt.% Si, <=1.2wt.% Fe and the balance of Al with inevitable impurities, is used. By this method, the brazing ability and the pressure resistant strength can be improved and therefore, the heat exchange can be lightened with thinning of the tube.
Patent JP-H01132619-A (JP)
Title: Purification of phenolic resin
Inventor: HASHIMOTO MICHIAKI
IPC: C08G8/00
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a purified phenolic resin which can give a polymer of excellent light transmittance by easily purifying by a simple process, by dissolving a phenolic resin soluble in an aqueous alkali solution in an organic solvent or an aqueous alkali solution and treating the resin with a reducing substance. CONSTITUTION:A phenolic resin soluble in an aqueous alkali solution, such as poly(4-vinylphenol), is dissolved in an organic solvent (e.g., methanol) or an aqueous alkali solution and treated with a reducing substance by a process such as a reaction with H2 in the presence of a catalyst such as Pt, Pd or Rh. After removing the catalyst from the reaction solution, the solution is concentrated and evaporated to dryness to remove the organic solvent, etc., to obtain a purified phenolic resin.
Patent JP-H06119099-A (JP)
Title: Coordinate input device
Inventor: MATSUMOTO MIKIO
IPC: G06F3/03
Filed: 1992-10-02
Abstract: PURPOSE:To make production easy and inexpensive and to prevent the generation of a mutual interfering state to generate a parallel electric field so as to improve the position of a coordinate position by laminate-interposing a dielectric layer between a resisting film and X, Y axis electrodes on a substrate and separately providing detection AC signal with the X axis electrode or the Y axis electrode. CONSTITUTION:While impressing AC for electrodes 4a, 4b, 5a, 5b, the laminated dielectric layer 6 functions as a capacitor and the electrodes 4a, 4b, 5a and 5b and the resisting film 3 are conducted. When AC is not impressed, the dielectric layer 6 functions as an insulating body, and the electrodes 4a, 4b, 5a, 5b and the resisting film 3 are in an insulating condition. When the detection signal of AC (7) is made to flow from the X axis electrode 4a to that 4b, the X axis electrodes 4a, 4b and the resisting film 3 are made conductive in electric current and the Y axis electrodes 5a, 5b and the resisting film 3 are in a nonconductive condition so as to generate a parallel electric field. When the detection signal of AC 7 is made to flow from the Y axis electrode 5a to that 5b, only the Y axis electrodes 5a, 5b and the resisting film 3 are similarly made conductive.
Patent JP-H04162977-A (JP)
Title: Gas supplying device to laser processing nozzle
Inventor: SHIMADA AKIO
IPC: B23K26/14
Filed: 1990-10-25
Abstract: PURPOSE:To prevent the sticking of direct action type solenoid valves for selection by a back pressure and the pressure drop by a cracking pressure by providing the respective valves in respective gas supply paths and operating the two solenoid valves in the same supply path to simultaneously open and close by commands for selection. CONSTITUTION:The two solenoid valves 9, 11 in the gas supply path 2 for piercing are simultaneously selected to open and the gas for piercing of a prescribed pressure is supplied to a processing nozzle 8 via the gas supply path 2 for piercing from a gas supply unit 1. While this gas is injected at a high velocity from the processing nozzle 8 to a work W, the work W is subjected to the piercing. Then, the two solenoid valves 9,11 of the gas supply path 2 for piercing are selected to close simultaneously. The two solenoid valves 10, 12 of the gas supply path 3 for processing are thereafter selected to open simultaneously. Since the respective solenoid valves 9, 10, 11, 12 are of a direct action type, the valves operate immediately selectively and the open side is capable of surely maintaining the open state.
Patent JP-H09183283-A (JP)
Title: Data carrier with integrated circuit unit
Inventor: SUHIR EPHRAIM
IPC: B42D15/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To protect an imbedded integrated circuit against cracking damage caused by deforming stress by positioning the integrated circuit within the horizontal center plane of a card. SOLUTION: x, y and z axes are for showing the size of a smart card 30. The y axis is for showing the length of the card 30, a cavity 40 and an integrated circuit 50. A horizontal center plane 35 divides the thickness of the smart card into two equal parts to form a face in the y axis. The thickness of the cavity 40 is shown in terms of size in the y direction and has a center within the horizontal center plane 35 of the card, and the thickness of a chip 50 shown by size in the y direction has a center on the horizontal center plane 35. Unless the chip can be accurately placed in the center of the thickness within the center plane 35, the value of a deviation from the center has to be larger than the thickness of the integrated circuit.  For example, if the integrated circuit is 12mil, the value of a derivation from the center has not to exceed ±12mil in the positive or negative y direction.
Patent JP-H04162005-A (JP)
Title: Optical fiber colored core and its manufacture
Inventor: NONAKA TAKESHI
IPC: C08F220/32
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a secondary covering layer as a colored layer from being removed in association with removal of an omnibus covering layer by preparing a reactive diluting agent having a functional radical, which makes radical reaction quickly on an energy line of ultraviolet rays, etc., and an ion reactive functional radical with a low reaction speed, which reacts under effect of heat, etc., allowing a primary covering layer and/or colored layer to contain this reactive diluting agent, and thereby increasing the strength of tight contacting. CONSTITUTION:Each colored core 4 is formed by putting a primary covering layer 2 on over the periphery of an optical fiber, and further thereon a colored layer 3 is applied, wherein the covering materials shall appear in different combinations. This is subjected to 80 deg.C heat treatment for 10hr. Then four such colored cores 4 are placed in line, and an omnibus covering 5 is applied to their periphery. Thus a tape-form optical fiber is accomplished.
Patent JP-H08144577-A (JP)
Title: Outdoor partition panel and fitting tool thereof
Inventor: ISHIDA MASAJI
IPC: E04B1/00
Filed: 1994-11-24
Abstract: PURPOSE: To improve the wind-resistant strength of a partition panel installed on a veranda or a balcony. CONSTITUTION: The cross section of a stile 13 fitted to the edge of a panel main body 12 is formed into nearly a circle. Coupling sections 25, 25A to be coupled with the stile 13 are formed on the fitting tool of a panel 11, and the cross sections of the coupling sections 25, 25A are formed into nearly a circle. Wind W passes along the stile 13 and coupling sections 25, 25A, and the effect of wind pressure can be reduced.
Patent JP-H09135228-A (JP)
Title: Transmitter
Inventor: KASHIWA TETSUYUKI
IPC: H04L69/40
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To conduct changeover simultaneously for plural virtual containers by inverting a signal for phase difference detection to a path overhead added to a sent virtual container. SOLUTION: The operation system 1 is provided with a transmitter 2 and the transmitter 2 is provided with an equipment management section 3 and a main signal section 4. A phase difference detection signal is inserted into an overhead POH to be added to a sent virtual container VC by a synchronizing signal transmission module STM signal frame. Then the signal is sent in two paths, a receiver side absorbs a phase difference of an active and a standby system to select simultaneously the changeover of a virtual container VC so as to attain the changeover not in the unit of virtual container VC but in the unit of sections. Then a fault of a transmission line is detected by a bit error included in a path overhead POH of the virtual container VC to attain automatic changeover. Thus, the changeover form is revised easily by revising part or all of setting of the software.
Patent JP-H0597911-A (JP)
Title: Production of vinyl chloride polymer
Inventor: SUENAGA YUSAKU
IPC: C08F14/00
Filed: 1991-10-11
Abstract: PURPOSE:To obtain the subject polymer having improved fish-eye characteristics and powder fluidity by using a specific polyvinyl chloride fine particle as a seed polymer. CONSTITUTION:Fine particle of a polyvinyl chloride (produced by suspension polymerization, etc.) having an average particle diameter of 10-50mum, a bulk specific gravity of 0.1-0.7g/cm<3> and a particle porosity of <=10% is used as a seed polymer and subjected to vapor-phase polymerization singly or together with a comonomer such as vinyl halide and olefin in the presence of a polymerization initiator such as lauroyl peroxide preferably at 30-70 deg.C under a polymerization pressure of 0.45-0.99 (based on the saturated vapor pressure Ps at the polymerization temperature).
Patent JP-S62153493-A (JP)
Inventor: TAKASU MOTOYUKI
IPC: E21D9/093
Filed: 1985-12-25
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-H09106100-A (JP)
Title: Manufacture of polymer toner
Inventor: SHIGEMORI KAZUNORI
IPC: G03G9/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing polymer toner having a uniform composition, and a uniform resin characteristic such as a polymerization degree and a crosslinking density by the suspension polymerization method. SOLUTION: Regarding the method for manufacturing polymer toner, a polymerizing monomer composition containing at least a polymerizing monomer and a coloring agent, but not an oil soluble polymerization initiator is added to an aqueous dispersion medium containing a dispersant and agitated. While primary liquid drops of the polymerizing monomar composition is being thereby prepared, an oil soluble polymerization initiator is added. The liquid drops of the polymerizing monomar composition are thereby kept in contact with the liquid drops of the oil soluble polymerization initiator to form the liquid drops of the polymerizing monomar composition containing the oil soluble polymerization initiator. An agitation process is further continued to manufacture secondary liquid drop particles having a desired grain size and, then, the particles are suspension polymerized.
Patent JP-H09105102-A (JP)
Title: Ball receive device of tongue rail in point of rail roard track
Inventor: MUNAKATA MASANORI
IPC: E01B7/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To omit bothersome maintenance works, by closing the opening of a casing body with a cover plate to prevent bottom seat balls and a large- diameter rotatable ball from getting out of place and projecting a part of the large-diameter ball from the opening of the cover plate to serve as a rolling support face. SOLUTION: A specified number of same and small-diameter bottom seat balls 4 are arranged so as to roll on the support face 3 provided in a casing body 2. The opening 6 of the body 2 is covered with a cover plate 7 to prevent the balls from getting out of place. At the same time, a part of a rotary large- diameter ball 5 is projected from the opening of the cover plate 7 and the inside of the cover plate 7 is forced to contact the outer face of ball. Subsequently, a packing 9 sealing the rotatable ball 5 and having water repellent and dustproof properties and avoiding the rotary resistance as much as possible is arranged. For the purpose, a water drain hole 10 is opened on the support face 3. Since the tongue rail moves on the bearing, the frictional resistance with the floor plate is remarkably reduced.  In this way, the changeover of a point can be smoothly executed with a small operating force.
Patent JP-H02136939-A (JP)
Title: Data processor
Inventor: CHIMURA SHIGEMI
IPC: G06F11/30
Filed: 1988-11-17
Abstract: PURPOSE:To eliminate the barriers for development of the software and hardware by presetting a watchdog timer WDT also with the reset signal at the hardware side. CONSTITUTION:A 1-chip microcomputer contains a WDT 2 serving as a monitor means for action time which checks whether a normal action is performed within a prescribed time or not. The WDT 2 can be preset by a reset signal R2 produced at the hardware side in addition to a reset signal R1 produced at the software side. For instance, the signal R1 is not needed as long as the signal R2 is outputted for a fixed time at the hardware side. Then the WDT 2 can be preset at execution of a normal program. Thus the degree of freedom is increased for development of the software and a control system.
Patent JP-H08129023-A (JP)
Title: Gas current meter
Inventor: SETOGUCHI KOHEI
IPC: G01P5/00
Filed: 1994-10-31
Abstract: PURPOSE: To measure the gas flow velocity of a region where the flow velocity of gas is difficult to measure in real time heretofore. CONSTITUTION: A gas current meter 10 is equipped with a set of first and second tubes 12, 14 forming a pair, the gas supply device 16 connected to one end part of the first tube, the gas suction pump 18 connected to one end part of the second tube and a flowmeter 20 capable of measuring the flow rate of the gas flowing through the second tube. The first and second tubes are cylindrical tubes made of quartz. Openings 22, 24 are respectively provided on the leading end parts 21, 23 of both tubes in mutually opposed relationship so as to be slightly spaced apart from each other.  The leading end parts of the first and second tubes are positioned in a diffusion furnace and the gas suction pump 18 is started while inert gas is introduced into the first tube 12 in constant flow rate from the gas supply device to be allowed to flow out of the opening 22 and the inert gas allowed to flow out of the opening 22 is sucked from the opening 24 of the second tube 14. The flow rate of the inert gas flowing through the second tube is measured by the flowmeter 20 to calculate a flow rate measured value. The flow velocity of the reaction gas flowing across both leading end parts is calculated on the basis of the flow rate measured value according to a calibration curve.
Patent JP-2001110393-A (JP)
Title: Separator for battery
Inventor: OMAE YOSHINOBU
IPC: H01M2/16
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a separator for battery with a high strength, a high stiffness and excellent durability, a nonwoven fabric for it and its production method. SOLUTION: This separator consists of a nonwoven fabric comprising split type composite fibers whose fundamental skeleton is an ethylene-vinyl alcohol copolymer, and using a modified ethylene-vinyl alcohol copolymer in which unit having sulfonic acid group and/or sulfonate group are polymerized at least as a component in its principal chain.
Patent JP-S62150068-A (JP)
Title: Fuel control device for internal-combustion engine
Inventor: IIZUKA HIDEKI
IPC: F02M69/46
Filed: 1985-12-25
Abstract: PURPOSE:To make it possible to operate an engine smoothly without causing the engine to misfire namely to stall by arranging a device for detecting a state of continuous injection of multiple solenoid type fuel injection valves in each of fuel supply passages for shutting off the passage. CONSTITUTION:Fuel from multiple passages 4 is injected by the action of each of solenoid type fuel injection valves 3 into a suction passage 1 on the upstream side of a throttle valve 2. If one of the solenoid type fuel injection valves 3 becomes unable to close due to a foreign matter stuck and becomes in a state of continuous injection, shape of current waves to the injection valve 3, tending to continue closing action, becomes a shape of a constant current which is discriminated with a control unit 6 to actuate a corresponding fuel passage shutoff device 5 for closing the corresponding passage 4. Thus, even if one of the fuel injection valves becomes in a state of continuous injection, the corresponding fuel passage is immediately closed, making it possible to operate an engine smoothly without causing the engine to misfire, namely to stall.
Patent JP-H06339535-A (JP)
Title: Constant charging period circuit to charge defibrillation capacitor of heart
Inventor: JIYON MENKEN
IPC: A61N1/39
Filed: 1993-11-19
Abstract: PURPOSE: To charge a defibrillation capacitor at a regular time period without depending on battery voltage during substantial whole lifetime of the battery by using a charging technique of a control duty cycle. CONSTITUTION: An inverter circuit 14 and a transformer 16 are arranged between a battery 12 and capacitors C1, C2, the inverter 14 is driven by an inverter driving circuit 18 formed as one part of a low electric power hybrid circuit 20. The inverter 14 has a transistor switch repeatedly triggered to supply electric power from the battery 12 to the first side of the transformer 16, the second side of the transformer 16 is charged by the first side, and then the transformer 16 charges the capacitors C1, C2. The first side of the transformer 16 is controlled by each pulse of inverter driven signals, the second side supplies current to the defibrillation capacitors C1, C2 during an off half cycle of the driving signals, and the electric charge is increasingly established until a specified voltage.
Patent JP-2001104757-A (JP)
Title: Optical resolution method for amino acid using soluble cyclo-dextrin polymer and soluble cyclodextrin polymer therefor
Inventor: KOKUGAN TAKAO
IPC: C07B57/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical resolution method for resolving optical isomers at a higher efficiency than that by a conventional method and to provide a soluble cyclodextrin polymer suitable for the method. SOLUTION: After a mixture of D and L type amino acids is added to an mixed with a solution produced by dissolving a soluble dextrin polymer, the obtained solution is filtered by an ultrafiltration membrane to carry out optical resolution of the amino acids. The soluble cyclodextrin polymer is a soluble polymer obtained by reaction of cyclodextrin(CD) and is characterized in that epichlorohydrin(EPC) in EPC/CD mole ratio is 1-20.
Patent JP-H01132031-A (JP)
Title: Microwave tube
Inventor: SHIRAI HIDEO
IPC: H01J23/027
Filed: 1987-11-17
Abstract: PURPOSE:To lower the collector potential and improve efficiency by arranging such collector structure that a magnetic field strong enough can be produced in a plane normal to a tube axis at the entrance portion of the collector. CONSTITUTION:A ferromagnetic material 8 such as iron is arranged in a part of the material of an entrance of a collector core 5 at positions of point symmetry with respect to a tube axis. Further, a ferromagnetic material 9 such as iron is secured on the peripheral portion of heat radiation vanes 6. Attaching a deflection magnet 7 to a position on the other side of the collector and near the ferromagnetic material 8 so that magnetic field is directed toward the center of the collector core 5, a magnetic field feedback circuit is formed so that magnetic flux passes through the ferromagnetic material 8 and returns to the ferromagnetic material 9 on the outside of the heat radiation vanes 6. As a result, strong enough magnetic field can be produced in a plane normal to the tube axis of the entrance of the collector core 5. This makes it possible to sufficiently lower the collector potential relative to a high frequency circuit potential to improve efficiency.