baber/WOPTO huggingface dataset:
Patent JP-S5866074-A (JP)
Title: Radar system
Inventor: ISOBE EIJI
IPC: G01S7/42
Filed: 1981-10-15
Abstract: PURPOSE:To reduce the loss of transmission power with a rise in the data updating rate by receiving reflected radio waves of radio waves having different polarized waves orthogonal to each other which were emitted simultaneously from two antennas. CONSTITUTION:A high frequency power generated from a transmitter 18 is divided into two parts with a power distributor 17, which are sent simultaneously to antennas A11 and A12 via separate circulators 14 and 15. With the antenna A11, the divided power is converted into a horizontally polarized wave and a radio wave is emitted into the space while with the antenna B12, a radio wave is emitted. The reflected signals of the radio wave as horizontally polarized wave emitted from the antenna A11 are received with the antenna A11. Likewise, the reflected signals of the radio wave as vertically polarized wave emitted from the antenna B12 are received with the antenna B12. Thus, the radio waves emitted from the separate antennas are received independently and transmitted to receivers 13 and 16 via the circulators 14 and 15.
Patent JP-S6142738-A (JP)
Title: Optical recording and reproducing system
Inventor: YOKOEKAWA HIKARI
IPC: G11B7/09
Filed: 1984-08-06
Abstract: PURPOSE:To use an A beam to access an A track and a B beam to access a B track, and read both A and B tracks and also read the A track and write its data on the B track by dividing one laser beam into two. CONSTITUTION:The laser beam generated by a laser light source 12 is split by an optical separator 13 into a B beam 16 and an A beam 17, which are collimated by a collimator lens 14 into parallel light to form a spot on a disk 1 through a polarization beam splitter 18, 1/4lambda polarizing plate 19, and objective lens 20; and its reflected light changes in optical path through the splitter 18 and reaches a half-mirror 21. The A beam while containing modulated reflected light information on pits on the A track reaches a photodetector 23 through a cylindrical lens 22, whose output is used in combination to obtain a focus 24, tracking 25, and data 26, i.e. information on the A track. The B beam containing an angle of Kerr rotation given by the B track, on the other hand, is reflected by the mirror 21 to enter an analyzer 27, so that a photodetector 28 extracts information.
Patent JP-S5787939-A (JP)
Title: Manufacture of rubber bladder for tyre vulcanization molding
Inventor: SATOU ZENSHIROU
IPC: B29C35/00
Filed: 1980-11-25
Abstract: PURPOSE: To provide a bladder which has a better durability, by a method wherein a rubber elementary material is rolled around an outer periphery of a cylindrical drum, whose outer diameter is approximately equal to an inner diameter of a vulcanizing mold for a bladder, as the rubber elementary material is extruded through an extruder and the material is vulcanized by means of a mold for vulcanizing the bladder.  
     CONSTITUTION: A rubber elementary material is molded in a column by an extruder or other molders, and a molded rubber 2 is fed to a cylindrical drum 4, whose outer diameter is approximately equal to an inner diameter of a mold for vulcanization-molding a bladder, to continuously wind it around an outer periphery of a drum 4. To facilitate a winding, it is preferable that the drum 4 is placed on a truck 5. In winding, the rubber 2 for a plurality of the bladders can be wound through the medium of toroidal spacers 6. The drum 4 is then removed, and the rubber so wound is charged in a mold for vulcanization-molding the bladder by means of a hook 7 to vulcanize the rubber 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1111596-A (JP)
Title: Oil supply device
Inventor: WATANABE JUN
IPC: B67D7/54
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent oil vapor from being discharged to the outside air and also prevent cleaning air after detection of oil kind from flowing in an oil storage tank, by changing over the air flow so as to discharge the cleaning air for a sensor of an oil kind detector to the outside after detection of oil kind. SOLUTION: When an operator opens the nozzle lever of an oil supply nozzle 3, oil stored in an underground tank 8 is sent by an oil supply pump 10 from the oil supply nozzle 3 to a fuel tank through an oil supply pipe 7 and an oil hose 4. In this time, a vapor-suction pump 15 is driven to increase the suction force. The automatic valve of a vapor recovery unit 14 is opened and the vapor is recovered in the underground tank 8. And the flowing speed of vapor is increased and an exhaust fan of the vapor recovery unit 14 is rotated in a high speed to conduct air in a sensor chamber 36 and remove the vapor stuck on the surface of the sensor 21 for detection of oil kind. During oil supply, vapor sucked from the fuel tank is recovered in the underground tank 8 and the cleaning air of the sensor 21 is exhausted to the outside air.
Patent JP-H086780-A (JP)
Title: Managing method for software component
Inventor: NAKAHATA SHIRO
IPC: G06F9/06
Filed: 1994-06-23
Abstract: PURPOSE:To easily generate application software with priority given to a function and to effectively use a software component by easily registering and sampling the software component by separating the software component to a functional component and a circuit component. CONSTITUTION:The software component is separated to the functional component and the circuit component, and the functional constitution of the functional component is described in detail, and also, the correspondence of the functional constitution with the circuit component to execute the function can be clarified. A composite function can be constituted by using the information of the functional component in a component data base, and the replacement of the composite function to a composite circuit can be performed by an execution circuit component name provided in each functional component. Therefore, when the composite function is executed, the functional component in accordance with the circuit component registered on an existing component data base is used without using such circuit component effectively, therefore, the application software can be easily generated by synthetic processing with priority given to the function.
Patent JP-S6144530-A (JP)
Title: Electric discharge machine
Inventor: IMAI KIYOSHI
IPC: B23H1/02
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the continuation of abnormal electric discharge and improve working speed by installing the electric-discharge suspension-time controllers which output signals into the suspension-time setting devices, in an electric discharge machine. CONSTITUTION:The terminal for outputting the number of abnormal electric-discharge wave-forms which is installed onto an electric-discharge state discriminating apparatus 19 and the terminal for outputting the number of electric-discharge wave-forms generated when an electrode gap is contaminated are connected to the OR elements 23 of an electric-discharge suspension time controller 21, and the logic sum of each number of both wave-forms is outputted into a counter 25. The output A of the counter 25 is input into a comparator 27 for increasing the electric-discharge suspension time and a comparator 25 for reducing the electric- discharge suspension time, and the both values are compared with the standard value B for increasing the electric-discharge suspension time and the standard value C for reducing the electric-discharge suspension time, respectively, and when A is larger than B, a signal at H-level is outputted into one input terminal of an AND element 31. With such constitution, the continuation of abnormal electric discharge can be prevented, and working speed can be improved.
Patent JP-S5866049-A (JP)
Title: Detector for oxygen concentration
Inventor: IKEDA YOSHIAKI
IPC: G01N27/407
Filed: 1981-10-14
Abstract: PURPOSE:To improve characteristics and strength of an oxygen concentration detector, by a method wherein two or more calking parts are formed at a metal cylinder surrounding an electrolytic tube and a part, where other metal cylinder is overlapped with aforesaid cylinder, so that they are displaced in a position in an axial direction. CONSTITUTION:Fresh air is supplied through a gap f1 at a first calking part between a holder tube 5, consisting of a metal tube, and a lead wire holder 18, it is caused to further pass through a gap f2 at a second calking part which is formed, being displaced in position from the first calking part so that the first and second calking parts are alternately positioned in an axial direction, and it is ventilated into an inner hole f4 in an electrolytic tube 3. The calking part is calked in a manner that a first calking position 20 and a second calking position 21 are displaced in position from each othr, and the gaps f1 and f2, which are displaced in position from each other, are formed between the lead wire holder 18 and the holder tube 5.
Patent JP-H0919048-A (JP)
Title: Protective circuit of temperature abnormality
Inventor: IIBOSHI YUICHI
IPC: G05D23/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a protective circuit by which a temperature abnormality regarding a high-frequency power amplifier is protected surely. CONSTITUTION: When an operating abnormality is generated in a fan 12 used to cool a high-frequency power amplifier 10, it is detected by a sensor switch 34, and the supply of a power-supply current is limited by a current-limiting transistor 30. The current can be limited without detecting temperature abnormality by a circuit-temperature detection circuit 14, and the circuit-temperature detection circuit 14, and the circuit-temperature detection circuit 14 can be abolished. Even in a state that the temperature abnormality is not detected by the circuit-temperature detection circuit 14, the supply of the power-supply current to the high-frequency power amplifier 10 is limited by the current- limiting transistor 30 when the abnormality of the power-supply current is detected by an overcurrent detection circuit 24.  It is possible to deal with a temperature abnormality by an operating abnormality which cannot be detected by the circuit-temperature detection circuit 14. When the circuit-temperature detection circuit 14 is installed, it is possible to deal with the fault of the sensor switch 34.
Patent JP-H11347296-A (JP)
Title: Washing/drying machine
Inventor: MORINAKA JUNICHI
IPC: D06F58/22
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a stable pulsator type washing/drying machine preventing lint from being accumulated in a heat exchanger, preventing the dehumidifying and drying performance from being deteriorated, and having a simple structure. SOLUTION: A drying device 19 is constituted of a heater 20, a fan 21, and an oblong heat exchanger 22 water-cooling the hot air discharged from a washing tub to the lower rear of a receiving tube and containing the steam of the laundry and condensing the moisture. This washing/drying machine is provided with expandable bellows A 27, B 28 connecting the drying device 19 and the upper and lower sections of the receiving tube 3, a sluice valve 29 provided between the bellows A 27 and the receiving tube 3 and opening a passage at the time of drying only, and a washing/dehydrating/drying drain valve 30 provided between the sluice valve 29 and the receiving tube 3. A water feed port for cooling hot air is provided above the heat exchanger 22, and a large quantity of water is fed into the heat exchanger 22 from the water feed port for a fixed period for water washing.
Patent JP-S648093-A (JP)
Title: Optical information recording medium
Inventor: HIRAISHI KOZO
IPC: G11B7/244
Filed: 1987-06-30
Abstract: PURPOSE:To enhance productivity and preservation stability, by dissolving a specified organic coloring matter compound in an organic solvent, and providing a recording layer on a substrate by a coating method. CONSTITUTION:A recording layer comprising a compound of formula I, wherein each of R1, R2, R3, R4, R5, R6, R7 and R8 is hydrogen or an alkoxyl, with the proviso that at least one of R1-R8 is a tertiary carbon-containing alkoxyl, and the total number of carbon atoms. in R1-R8 is at least 4, and M is 2H, a metal, metallic oxide or metallic halide, is provided on a substrate such as a glass and a plastic by a coating method employing an organic solvent which does not attack the substrate material. The recording layer comprises the compound of formula I in an amount of 10-100%, and has a thickness of 300Angstrom -1mum.
Patent JP-S59130630-A (JP)
Title: Bending device for cylinder of heat exchanger
Inventor: YAMAGOSHI HIROYUKI
IPC: B21D7/025
Filed: 1983-09-09
Abstract: PURPOSE:To minimize the buckling of fins and to enable manufacture of a cylindrical heat exchanger which is truly circular by providing projections on the surface of a rotating roll which bends the heat exchanger of a cross fin tube type. CONSTITUTION:A work 4 of a cross fin tube type consisting of a pipe 5 passed through many fins 6 is formed into a cylindrical shape around a bending roll 2. A large face pressure acts on the contact surfaces of the roll 2 and the fins 6 upon starting of bending, then the fins 6 are crushed by as much as the width of the projection 7a attached to the roll by said projection. The bending stress of the work 4 is received by the projection 7a and the pipe 5 and the fins 6 except the projecting part are not buckled, whereby the buckling of the fins is minimized.
Patent JP-H0454823-A (JP)
Title: Distribution system controller
Inventor: HATAKEYAMA MASATO
IPC: H02H7/26
Filed: 1990-06-22
Abstract: PURPOSE:To recover quick power transmission to a sound power interrupted section by eliminating unnecessary waiting time when power is fed to the sound section in a faulty distribution line. CONSTITUTION:Upon occurrence of ground fault in section K4, disable operation of a reclose unit RC is carried out. An FCB 1 is reclosed 10s after reopen to feed power to sections K0-K2 while furthermore power is fed from counterpart distribution line to sections K6, K7. The FCB 1 is then reopened and a supervisory control means 2 recognizes the section K4 as a real faulty section. A fault recovery means 3 then prepares a procedure for throwing the FCB 1 10sec after reopen thereof and the means 2 feeds the procedure to a master station 5 thus reclosing the FCB l and completing power supply to a sound power interrupted section on the power supply side. Power is also fed to a sound power interrupted section on the load side.
Patent JP-S5787991-A (JP)
Title: Plain paper transfer type pressure-sensitive copy paper
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/124
Filed: 1980-11-22
Abstract: PURPOSE:To obtain a colorless plain paper transfer type pressure-sensitive copy paper having excellent stability, transfer property and coloring property, by adding a specific adhesive to the coating component of coated paper containing an electron-donating colorant, an electron-accepting color developer and a surfactant. CONSTITUTION:After an adhesive containing mainly styrene butadiene copolymer (preferably 10-25wt% of the solid content of coating liquid) is added to a coating component consisting of a colorless electron-donating colorant (A) (e.g.: rhodamine B-anilinolactam), a colorless electron-accepting color developer (B) producing a colored product upon reaction with the colorant (preferably based on salicylic acid for encapsulation), a wax (e.g.: beeswax) and a surfactant, coated paper is produced by coating on the surface of a substrate (mainly paper) with an air knife coater or the like. The objective copy paper is obtained by combining the coated paper with plain paper.Components A and/or B are preferably encapsulated.
Patent JP-H10337340-A (JP)
Title: Solid golf ball
Inventor: MURAKAMI NOBUHIRO
IPC: A63B37/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable a player to give correct direction to a ball keeping increase of a carry, by equipping a number of uneven parts uniformly on the surface of a ball core in a solid golf ball with a ball core and a skin layer covering the core and making the outer layer invade into recess parts of the uneven parts. SOLUTION: This solid golf ball 1 is equipped with a ball core 10 and a skin layer 20 and formed by dispersing a number of small uneven parts 50 uniformly on the surface of the ball core 10. The skin layer 20 is formed of an inner skin layer 21 and an outer skin layer 22 covering the inner skin layer 21 and the inner skin layer 21 is made invaded into recess parts 51 of the uneven parts 50. A number of dimples 60 are formed on the surface of the outer skin layer 22. Hardness of the ball core 22, inner skin layer 21, and the outer skin layer 22 is set to be ball core 10 > inner skin layer 21 > outer skin layer 22 to make the ball be easily collapsed and to increase a carry by converting the deformation to kinetic energy.
Patent JP-S5865421-A (JP)
Title: Electrooptic deflecting element
Inventor: MIKAMI KAZUO
IPC: G02F1/29
Filed: 1981-10-15
Abstract: PURPOSE:To provide an element which provides a large deflection angle with small field strength, permits easy variation in the deflection angle and is simple in construction by providing >=1 pair of electrodes of which the field strength varies in the depth direction of dielectrics that generate an electrooptic effect on one face of said dielectrics. CONSTITUTION:Linear electrodes 2 such as Al are formed in parallel at intervals D on one face of a dielectric (dielectric crystal) 1 such as SrTiO3, TiO2, PLZT or the like which generates an electrooptic effect, and voltage is applied thereto from an electric power source 3. If a light incident beam A is made incident to the direction Z in the three directions X, Y , Z of the crystal 1 in parallel with the electrodes 2, an exit light beam B polarized in the thickness (Y) direction is obtained from the other face in the course of propagating in the crystal 1. Since an angle theta of polarization is proportional to the voltage between the electrodes 2 and is inversely proportional to the square of the depth from the electrodes 2 in the direction Y, the electric field decreases sharply in the depth direction and the refractive index changes sharply with the depth; therefore the large angle theta of polarization is obtained with low voltage and the angle theta is made variable by changing the voltage.
Patent JP-H0213834-A (JP)
Title: Method and apparatus for analyzing trichlorosilane and tetrachlorosilane
Inventor: IWATA HIDEO
IPC: G01N21/73
Filed: 1988-07-01
Abstract: PURPOSE:To analyze impurities contained in trichlorosilane or tetrachlorosilane at a high accuracy by diluting the trichlorosilane or tetrachlorosilane by an argon gas to analyze the mixed gas with a plasma emission spectral analyzer. CONSTITUTION:Trichlorosilane or tetrachlorosilane is placed as a sample into a vaporization container 1 is vaporized by heating with an electric heater 9 to be mixed with an argon gas from an argon cylinder 8 adjusting a flow rate with a precision flow adjustor 2. The mixed gas is introduced into a plasma flame 4 of a high frequency induction coupling plasma emission spectral analyzer 3. Elements in the trichlorosilane or tetrachlorosilane samples introduced are excited here to emit light which is analyzed with a spectroscope 5 and a spec trum is caught with a photometer 6, from which an intensity thereof is sent to an arithmetic processing section 7. The arithmetic processing section 7 converts the emission intensity into an analysis value based on a calibration curve previously inputted therein to determine elements of impurities.
Patent JP-S5687713-A (JP)
Title: Band-flame burner
Inventor: SATOU KUNIAKI
IPC: F23D14/58
Filed: 1979-12-19
Abstract: PURPOSE: To obtain a uniform flame along the width thereof in a band-flame burner suited for use as a combustion flame wiper in manufacturing a steel plate plated with molten zinc only at one face thereof, by constructing a fuel gas header and a combustion air header in a double-pipe structure.  
     CONSTITUTION: A band-flame burner, suited for use as a frame wiper means for preventing attaching of molten zinc lifted from the bath of molten zinc at the bath surface in a molten zinc plating line, comprises a fuel gas header 21 and a combustion air header 22 which are arranged in the form of a concentric pipe. In each of the headers 21, 22, a multiplicity of fuel gas nozzles 23 and combustion air nozzles 24 are disposed along the width as multihole nozzles. Further, in order that fuel gas 27 and combustion air 28 are both ejected uniformly along the width, the diameter of the nozzle holes is changed along the length between a central nozzle E and opposite edge nozzles D. With such an arrangement, it is enabled to obtain a uniform flame along the width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05332336-A (JP)
Title: Fastening fixture with lock
Inventor: ISHIKAWA HISASHI
IPC: F16B39/32
Filed: 1992-06-02
Abstract: PURPOSE:To provide endurance against repetition use with a wide range of utilization and with facilitation of use by ensuring action and an effect regardless of any execution at a low production cost with a simple structure. CONSTITUTION:A locker (stopper pawl) 8 in the end of a leaf spring 7, stopped to a nut 5 having an internal thread screwed to a thread ridge 2, is brought into pressure contact with and stopped by elasticity of the leaf spring 7 to a saw tooth knurl 3 applied along a thread groove bottom surface, so that only one-way rotation is permitted of the nut 5 relating to the thread ridge 2 of a bolt 1.
Patent JP-H1118276-A (JP)
Title: Equipment-protecting device
Inventor: WADA YOSHIHARU
IPC: H02H3/06
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable a device to surely detect abnormal conditions, even in the case that the condition is repeated generated and exceeds a durable amount of a protective object. SOLUTION: Based on an output of a protecting relay 10 which detects abnormality of a protective object, a cumulative time of the protective object placed in an abnormal condition is measured by a counter 12, and when the protective object is returned to a normal condition from the abnormal condition, a continued time of the normal condition is measured by a counter 26. If an output of the counter 26 exceeds a reset time settling level T2, the protective object is decided to have returned completely to the normal condition, and a measurement value of the counter 12 is reset.  Without resetting the measurement value of the counter 12, when its output exceeds a durable amount time settling level T1, the abnormal condition is considered to exceed a durable amount of the protective object, and a protection output for protecting the protective object is generated through a timer 16 from a comparator 14.
Patent JP-H064558-A (JP)
Title: Cost controller
Inventor: OOHATA FUMITSUGU
IPC: G06Q10/08
Filed: 1992-06-24
Abstract: PURPOSE:To easily grasp the accurate sales cost by controlling these cost in a FIFO method and with use of a stock file having plural records to a single commodity and a sales file having a sales record including the purchase information. CONSTITUTION:The input data supplied from a keyboard 1 are allocated from a stock file having a group structure set at a file part 9 of a memory 8 based on the dates set at a deciding means 6 and a setting part 10, the index information on each updated file, and an arithmetic means 7 of a control part 5. Then, a master record which controls the total stock is updated and the sales records are produced in the number equal to the allocated stock records. Then, the allocated stock information is set to each sales record.