baber/WOPTO huggingface dataset:
Patent JP-H10122478-A (JP)
Title: Thermal insulating cover
Inventor: ADACHI MASANORI
IPC: F16L59/18
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To operate a water stop valve, provided at a solid socket, without strain by providing a cover body covering a socket body and opened on the lower side, and forming a through hole for a connecting pipe on the upper face side of the cover body. SOLUTION: A thermal insulating cover has a cover body 11 covering a socket body 21 and opened (11) on the lower side, and a through hole 12 that can insert a connecting pipe 22 on the upper face side. The cover body 11 is formed of an upper face 11a for covering the upper face side of the socket body 21 constituting a solid socket 20, and a side face 11b hung from the upper face 11a to surround the socket body 21. An operating screw 24a of a water stop valve 24 is therefore exposed to the front end face of the socket body 21, and a tool such as a driver is inserted from an exposed opening and rotated without moving the thermal insulating cover 10.
Patent JP-H02170853-A (JP)
Title: Polymer mixture
Inventor: KUNUUTO ROITAA
IPC: C08L61/16
Filed: 1989-10-23
Abstract: PURPOSE: To obtain a polymer mixture excellent in heat resistance and transparency and suitable for optical use by mixing an aromatic polyether ketone based on a specified phenol with the other organic polymer.  
     CONSTITUTION: An aromatic polyether ketone with an average molecular weight of 742-500000, preferably 5000-100000 based on a dihydroxydiphenyl cycloalkane corresponding to the formula [R 1 , R 2  are H, halogen, a 1-8C alkyl, a 6-10C aryl or the like; (m) is 4-7; R 3 , R 4  are each H or a 1-5C alkyl; X is carbon]: 0.1-99.9 wt.% (hereinafter referred to as %), preferably, 2.6-90% is mixed with the other organic polymer (e.g.: polycarbonate, aliphatic polyester, ethylene- propylene rubber or the like): 99.9-0.1%, preferably 97.5-10%. The resulting mixture is molded into a film with a thickness of 1-3000 μm, preferably, 1.2-1500 μm. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02120339-A (JP)
Title: Production of water-absorptive resin
Inventor: SAKOTA NAOICHI
IPC: C08J9/36
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a water-absorptive resin which can absorb pure water and an aqueous electrolyte solution at a high absorption speed and has an ability to diffuse them by sulfonating a polystyrene foam to its inside. CONSTITUTION:A polystyrene foam is sulfonated with at least one member selected from among fuming sulfuric acid, chloro or fluoro-sulfonic acid and sulfur trioxide, and the product is optionally converted into a salt. As the polystyrene, a homopolymer or a copolymer with butadiene or acrylonitrile can be used and it is desirable that it has a comonomer content above 40mol%. As the polystyrene foam, a waste of a heat-insulation material or a cushioning material can be used. As the fuming sulfuric acid, commercially available 20-30% fuming sulfuric acid can be used as such. The sulfonation is usually carried out at 90-100 deg.C for about 3-8hr. The sulfur content of the product is about 16-21% for all of these sulfonating agents and can reach such a degree as to be sulfonated to the inside or near. As the neutralizing agent, an alkali is usually used.
Patent JP-H03136481-A (JP)
Title: Ccd driving circuit
Inventor: WATANABE TORU
IPC: H04N5/335
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a three-times waveheight value to a power supply potential at a maximum and to obtain the clock pulses of the two waveheight values by providing first-third switching circuits and first and second clamp circuits. CONSTITUTION:The clock pulse to be applied from a first switching circuit 20 is clamped to the first potential by a first clamp circuit 50 and applied through an emitter follower circuit to a second clamp circuit 60. The potential of the clock pulse is lowered to a ground potential and a prescribed potential at specified timing by second and third switching circuits 30 and 40. Accordingly, the first waveheight value is set in the first clamp circuit 50 and the second waveheight value is set in the third switching circuit 40. Then, a reference value is set in the second switching circuit 30 and the clock pulses with the two kinds of the waveheight values are obtained from the second clamp circuit 60. Thus, the plural waveheight values are obtained to a single power source and the clock pulse of more than double potential to the power supply potential can be obtained.
Patent JP-H01117702-A (JP)
Title: Controller for position of ground working machine
Inventor: KATO HIRONOBU
IPC: G05D1/08
Filed: 1987-10-29
Abstract: PURPOSE:To enable start of return control of a working machine at a constant position regardless of high or low hydraulic pressure, by setting the optimum lag time to start the parallel return control judging from lifting speed, height and position of a working machine. CONSTITUTION:The first parallel counter 23 counts parallel delay count values by turning on operation of a valve 25 for lifting to output a count end signal to an arithmetic part 22 and read the present lift value in completing counting. Furthermore, after completing count values, a counting start command for parallel change count values is outputted from the arithmetic part 22 to the first parallel counter 23 to read the present lift value in completing the counting. The optimum lag time calculated on the basis of the present lift value read for each time of completing counting of count values and lift set value is set in the second parallel counter 24. After counting the count values, control by a horizontal control part 20 is changed over to control by the parallel return control part 21.
Patent JP-S62133858-A (JP)
Title: Thermal head driving device
Inventor: FURUKAWA NOBUO
IPC: H04N1/032
Filed: 1985-12-06
Abstract: PURPOSE:To simplify by reduction of function of IC for driving and to make high speed transfer of print data by providing plural systems of shift register sections in the input end of exclusive print data and clock pulse, and driving a driver circuit by output of the register section and logical output of an enable signal. CONSTITUTION:Print data DA1, DA2 through input ends 13, 15 and clock pulses CP1, CP2 through input ends 14, 16 make print data transfer to shift register sections 11, 12 alternately when advancing printing and print data transfer under control of CPU. For instance, when a series of data DA1 are taken in the section 11, printing is executed by input timing of enable signals EN1-EN4, and a series of data DA2 are taken in the section 12 at the width of printing period. Similarly, new print data are taken in the section 11 in the printing period of DA2. Thus, by making print data transfer alternately to sections 11, 12, print data transfer can be made efficiently even when a latch LA in an IC for driving is taken off.
Patent JP-H02121310-A (JP)
Title: Thin film transformer
Inventor: OTA TOSHIHIKO
IPC: H01F41/04
Filed: 1988-10-31
Abstract: PURPOSE:To contrive accomplishment of miniaturization and reduction in thickness of the title transformer by a method wherein a spiral coil having terminal parts, a first insulating film, a pair of magnetic substrates carrying a lead-out terminal, connected to the coil and a second insulating film, are connected in such a manner that the spiral parts of the coil are positioned opposing with each other and that each terminal part is exposed. CONSTITUTION:On the opposing surface of magnetic substrates 1 and 1, a spiral coil 2, which is formed with copper and the like and having a terminal part 2a on one end, is formed. A lead-out terminal part 3, having a terminal part 3a formed in the vicinity of the terminal part 2a on the magnetic substrate 1 is formed. Moreover, second insulating films 4 and 4 are formed on the magnetic substrates 1 and 1 excluding the terminal parts 2a and 3a. The spiral part of each coil 2 is opposingly positioned on the above-mentioned substrates 1 and 1, the terminal parts 2a and 3a are opposingly positioned so that they can be exposed, and they are connected by forming an adhesion layer 5 between the second insulating films 4 and 4.
Patent JP-2000104552-A (JP)
Title: Heat-exchanger for vehicle
Inventor: TANAKA HIROSHI
IPC: B62D25/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the entrance of a heat-exchanger to a driver's cab during the occurrence of a clash. SOLUTION: In a heat-exchanger 4 for a vehicle installed in the engine room of a vehicle and comprising tank parts 2 and 3; and members 5 and 6 coupled to the tank parts 2 and 3 and forming fluid outlet and inlet from and to the tank parts 2 and 3, outlet and inlet forming members 5 and 6 are formed in structure to be breakable at a coupling part to the tank parts 2 and 3 due to an impact.
Patent JP-H04150790-A (JP)
Title: Brushless motor drive circuit
Inventor: NAITO HAYATO
IPC: H02P6/26
Filed: 1990-10-12
Abstract: PURPOSE:To detect saturation of feeding transistor with high precision even under any condition and enable accurate prevention of saturation by generating a voltage proportional to a current flowing into a second transistor in a reference voltage generating means. CONSTITUTION:When a transistor Q7 is defined as a first transistor, a second transistor Q10. forming a current Miller circuit in conjunction with the first transistor Q7 is provided in connection with a resistor R1 as a reference voltage generating means which generates a voltage proportional to a current i1 flowing into the second transistor Q10. The first transistor Q7 is coupled with a transistor Q13, as a current feedback means. When a voltage difference between the output terminal of the first transistor Q7 and the DC power supply VCO' namely an emitter-collector voltage of the transistor Q7 reaches a value near the voltage R1.i1 generated by the resistor R1, a transistor Q13 turns ON due to a voltage drop which is almost equal to the voltage generated by the second transistor Q10.
Patent JP-H0699743-A (JP)
Title: String-form weather strip partially-notching device
Inventor: HAMADA ICHIRO
IPC: B60J5/08
Filed: 1992-09-18
Abstract: PURPOSE:To provide a string-form weather strip partially-notching device which is designed to notch all containing a bridge through a single device, eliminate a need for skillful arts, and sharply reduce the number of processes. CONSTITUTION:A weather strip partially-notching device is degsigned to perform cookie cut in a state that a part is left uncut so that a part of a string-form weather strip 10 is notched and connected to molding part. The string-form weather strip partially-notching device comprises a main recessed blade 20 by which a weather strip is received by the back thereof for cutting, a work support 30 arranged in front of the lower part of the main recessed blade 20 and vertically moved in a state to place the weather strip 10 thereon, a main protrusion blade 41 which is pressed against the weather strip received by the main recessed blade 20 and placed on the work support 30 and served to notch an upper part in a state that a necessary part is left uncut, an auxiliary protrusion blade 42 integrally mounted on this side of the lower part of the main protrusion blade 41, and an auxiliary recessed blade 25 to cut off a part of a bridge, left uncut by the main protrusion blade 41, by pulling back the auxiliary protrusion blade 42.
Patent JP-H04149354-A (JP)
Title: Structure for installing ceramic construction member
Inventor: TOMITA SEIICHI
IPC: E04F13/14
Filed: 1990-10-12
Abstract: PURPOSE:To enhance the mounting and construction properties of a ceramics construction member of honeycomb structure by providing a plurality of engagement tool fit-in channels on the reverse side of the ceramics construction member, and using an elastic plate body to form as a circular locking body each of engagement tools for engagement in the respective fit-in channels, and enabling the engagement tools to be fitted into the respective channels simply by means of pressing. CONSTITUTION:A ceramic construction member 1 which has a honeycomb structure when seen from its cross section comprises a decorative surface 2, a male connecting portion 8, a female connecting portion 4 and at least more than two of plural engagement tool fit-in channels 8 provided in the reverse face 5 thereof. The engagement tool fit-in channels 8 are each so formed as to have an opening 8a whose cross section is hexagonal. Engagement tools 9 are each made of such a material as a surface- processed steel plate and the like, comprising a circular locking body 10 having each end formed into cantilever structure, and a fixing body 11 supporting the locking body 10 at its top face. The engagement tools 9 are fixed to a base material and the ceramic construction member 1 is pressed against the engagement tools 9 so that the engagement tools 9 are fitted into the respective engagement tool fit-in channels 8. The work of installing the construction member 1 can thus be facilitated.
Patent JP-2000094312-A (JP)
Title: Polishing device
Inventor: ONO KOJI
IPC: B24B37/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of easily controlling a guide ring for holding an object of polishing. SOLUTION: In a polishing device which has a turntable 24 provided with a polishing surface, a top ring body 3, and a guide ring 5 for holding a semiconductor-wafer 6 around the top ring body 3, and which polishes the semiconductor-wafer 6 while the semiconductor-wafer 6 is interposed between the turntable 24 and the top ring 3 to be pressed by a specified pressure, a friction member 14-1 abutting on the guide ring 5 to fix the guide ring 5 to the top ring body 3, and a driving means 14-2 allowing the friction member 14-1 to abut on the guide ring 5 and for separating the friction member from the guide ring, are provided.
Patent JP-H04153520-A (JP)
Title: Device for magnetically treating cooling water in internal combustion engine cooling device of automobile
Inventor: HIROKAWA TADAO
IPC: F01P11/06
Filed: 1990-10-16
Abstract: PURPOSE:To suppress corrosion of an inner surface of a radiator and keep cooling ability acceptable for a long period by providing a magnet lamination body wherein pole pieces having diameters equal to an inner diameter of a housing and magnets having diameters smaller than those of the pole pieces are alternately installed to a shaft body. CONSTITUTION:A magnet lamination body 5 is prepared by alternately installing pole pieces 6 having diameters equal to an inner diameter of a housing 1 and magnets 7 having diameters smaller than those of the pole pieces 6 on a shaft body 8 having a true rectangular shape in its section. Cooling water is flowed from one hose connection port 3 into the housing 1, and flows in a vortex form around the shaft body 8 between the pole piece 6 and 6, being in contact enough to lines of magnetic forced of the magnets 7. Finally, after repeatingly contact to the lines of magnetic force, the water is flowed out from the other hose connection port 3'. A radiator is thus hard to corrode, or a scale is hard to remain, resulting in eliminating turbulance and improving cooling efficiency.
Patent JP-H01118710-A (JP)
Title: Method and device for total inspection of bottle type container
Inventor: MARUYAMA YUZURU
IPC: G01M3/26
Filed: 1987-11-02
Abstract: PURPOSE:To perform the total and concentric inspection of a bottle type container by performing various kinds of inspection required for the bottle type container by the total inspecting device at one place. CONSTITUTION:The bottle type container 2 which is conveyed from a manufacture process, etc., on a conveyor 3 is taken out by a conveyance arm 4 under the control of a control part and sent in the 1st nozzle inclination inspecting machine of the inspecting device. A normal container after its nozzle inclination is inspected between A and B of the inspecting machine 1 is sent to a main inspecting machine 2 by a conveyance arm 5, but a defective container is removed. Then the height and thickness variance of the container are inspected at positions C and E of the main inspecting machine 2. Then the inspection of whether or not there is a label and the inspection of a pinhole by supplying air in the container are performed in parallel through cameras 251 and 252. If it is decided 8 that there is the pinhole in the container, a lamp illuminates, a control part 8 decides a defective article to be rejected while sending a normal article to a conveyor 7.
Patent JP-2001097199-A (JP)
Title: Brake control device
Inventor: MORITA HIKARI
IPC: B60T8/48
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device preventing incompatible feeling from being felt by a driver in stepping on a brake pedal in an automatic braking control without enlarging the discharge quality of a sub pump, improving the loading performance and reducing the cost by miniaturizing the size and reducing the output of the sub pump, and suppressing noise from transmitting to a compartment in a brake control device constituted as boosting the upstream side (wheel cylinder side) of an ABS unit by driving of the sub pump via a supercharging piston during execution of the automatic braking control without intervening a main pump. SOLUTION: A circulation selector valve 45 is provided in a circulation circuit 38 in parallel to a sub pump 8, and a low pressure relief valve 46 returning the brake fluid in a reservoir tank R/T direction in finishing the automatic braking control and a flow control relief valve 47 setting an appropriate injection-valve opening pressure higher than the injection-valve opening pressure of the low pressure relief valve 46 are provided in parallel to the circulation selector valve 45.
Patent JP-2000103767-A (JP)
Title: Aromatic acetylene compound
Inventor: SUZUKI AKIRA
IPC: C07C217/86
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic acetylene compound useful as a liquid crystal material, an electronic material, a gas-permeable membrane material or a raw material therefor. SOLUTION: A compound of formula I [R is H or a substituent; Z1, Z2 are each a halogen, an alkyl, an aryl, an alkoxy, carboxyl, an alkylamino, nitro, cyano, sulfo or an acylamino; (1) is 0 to 4; (m), (n) are each 0 to 5]. For example, a compound of formula II. The compound of formula I is obtained by halogenating a triphenylamine derivative of formula III, subjecting the obtained compound of formula IV (X is I or Br) and an acetylene derivative to a cross- coupling reaction in the presence of a palladium metal catalyst [for example, PdCl2(PPh3)2] and a copper metal catalyst (for example, cuprous iodide) and subsequently removing a protecting group from the obtained compound of formula V (G is the protecting group).
Patent JP-H06133444-A (JP)
Title: Electronic fuse circuit
Inventor: TANAKA YASUO
IPC: H02H3/06
Filed: 1992-10-14
Abstract: PURPOSE:To eliminate the necessity of application of an overcurrent for the detection of the state of a load and eliminate the delay of the detection time when the recovery of an electronic fuse circuit which cuts off an overcurrent when the overcurrent is applied to the load and, when the load is recovered to a normal state, detects the recovery and recovers automatically is monitored. CONSTITUTION:An electronic fuse circuit is composed of an operation current detecting circuit 12 which detects an operation current io applied when a load 6 is in operation, a protective circuit 11 which cuts off the operation current io when an overcurrent is detected by the operation current detecting circuit 12 and a recovery monitoring circuit 13 which applies a monitoring current im to the load 6 while the operation current io is cut off by the protective circuit 11 and monitors the state of the load 6 and, when the load is recovered to a normal state, releases the cut-off operation of the protective circuit 11.
Patent JP-S62136714-A (JP)
Inventor: TAMAKI YUKIO
IPC: H01B13/16
Filed: 1985-12-07
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-H04149926-A (JP)
Title: Manufacture of plasma display panel and seasoning method thereof
Inventor: KANEKO KAZUO
IPC: H01J9/02
Filed: 1990-10-15
Abstract: PURPOSE:To facilitate the electric connection during seasoning and inspection and judge the quality of a single panel by forming a plasma display panel while multiple anode terminals and cathode terminals provided on respective glass substrates are commonly connected on one side with common terminal electrodes. CONSTITUTION:ITO and SiO2 are coated on a glass substrate 1, a transparent electrode 2 is formed by photo-etching, and a common terminal electrode 6a to be connected to the electrode 2 is formed. Barrier ribs 3 are formed by printing to form a cover glass, a cathode 5 is formed with Ni paste on a separate glass substrate 4, and a common terminal electrode 6b is provided with Ag paste to form a back plate. The cover glass and the back plate are sealed and exhausted, and Ne gas is filled to form a display panel. Voltage is applied to the electrodes 6a, 6b for several through tens hours for seasoning, only good- quality electrodes 6a, 6b are individually cut off, and anode and cathode terminals 7, 8 are provided on them.
Patent JP-H06126919-A (JP)
Title: Manufacture of laminated sheet material
Inventor: IKEDA NORIO
IPC: D06N7/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a method for providing easily a laminated sheet equipped with various functions such as an odor-removing function, a moisture-absorption breathing function, a making fire retardant function, an antistatic function, a light-heat conversion function, etc., by a method wherein a reasonable method which can manufacture the laminated sheet highly efficiently by a simple process while a space is being saved, is provided. CONSTITUTION:When a film is formed by coating mono liquid type liquid synthetic resin on a laminated sheet or a dishcloth, a short unhardened sticky state until the resin is hardened is used to spray hot melt resin powder and additionally functioning powdery agent uniformly thereon. The powdery agent is solidly fixed by hardening operation with the film-forming resin, and a laminate base material is fixed onto the fixed hot melt resin powder by heating and pressurizing.
Patent JP-H07129524-A (JP)
Title: High speed switching device of duplex system
Inventor: KARATSU YASUSHI
IPC: G06F15/177
Filed: 1993-11-05
Abstract: PURPOSE:To speed up the time for switching an on-line processing to a a stand-by system when a normal service system is abnormal in a duplex system where the two CPU boards of the normal service system and the stand-by system are provided, the normal service system and the stand-by system are made to perform an on-line processing and an off-line processing, respectively and the effective use of the stand-by system is performed at a normal time. CONSTITUTION:Two main storages 231 and 232 are provided within a CPU board 2a, and an on-line processing program and an off-line processing program are stored in the one main storage (for instance, 231) and the other main storage (for instance, 232), respectively. When the microprocessor 22 of the CPU board (for instance, 2a-2) of the stand-by system recognizes the abnormality of a normal service system CPU board 2a-1, the main storage is switched from 232 to 231 by a switching device 25 via an internal bus 21 and the CPU board 2a-2 is switched to the normal service system.