baber/WOPTO huggingface dataset:
Patent JP-H07321682-A (JP)
Title: Receiver for multiplex broadcast
Inventor: NISHIYAMA YOSHINORI
IPC: H04B1/16
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a multiplex broadcast receiver receiving multiplex data without causing missing data even in the case of AF list comparison processing being frequency data of the same program. CONSTITUTION:In the case of executing AF list comparison processing, a microcomputer 2 of a radio data system(RDS) receiver 10 allows a 1st FM tuner 14 to execute AF list comparison processing and allows a 2nd FM tuner 15 to extract multiplex data. When the AF list comparison processing is not executed, the reception levels of the 1st FM tuner 14 and the 2nd FM tuner 15 are compared and detected and a diversity SW 20, a 1st changeover switch SW 21 and a 2nd changeover switch 22 are controlled based on the comparison result. Thus, each FM tuner is selected respectively to an audio circuit 16 or an RDS decoder 23.
Patent JP-H05317567-A (JP)
Title: Washer
Inventor: WADA MASAJI
IPC: D06F33/02
Filed: 1992-05-27
Abstract: PURPOSE:To improve a washing effect by detecting the change of turbidity of washing water in a washing tub when washing is performed from a detection result by a turbidity detecting means in status where the use of soap powder is set, and controlling the operating content of the washing by judging water quality from the detection result. CONSTITUTION:A microcomputer judges whether or not the use of the soap powder is set by input from a 'detergent' key switch (S4), and detects the turbidity of the washing water by a detection signal VO from a turbidity sensor at the next stage when it is judged that the use of the soap powder is set (S5). Then the 'washing' is started (S6). and after the lapse of a prescribed time(S7), the turbidity of the washing water is detected again by a detection signal V1 from the turbidity sensor (S8). After that, the microcomputer performs an arithmetic operation to find the difference DELTAV=V0-V1 of detection voltages (S9), and judges whether or not it is less than a stored prescribed value DELTAV0(S10). The water quality can be judged from the detection result in the change of turbidity, thereby the operating content of washing is controlled.
Patent JP-H09316761-A (JP)
Title: Fabric and production of the same fabric
Inventor: NAKAMURA KAZUO
IPC: D04H1/498
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To produce a fabric capable of superposing a front fabric on a lining fabric and carrying out the needle punching and provide a method for producing the fabric. SOLUTION: When a front fabric is joined to a lining fabric by needle punching, both patterns can be floated on the side of the front fabric by one method for producing a bias having the regularity in the way of punching with needles 11 and the other method for providing a patterned fabric to the lining fabric while randomizing the way itself of punching with the needles 11. In the methods, the cutting out of the lining fabric is not required as opposed to a conventional method and the operating efficiency is good. Even fine patterns can further be realized.
Patent JP-S6026686-A (JP)
Title: Electrochemical device using ion exchange resin membrane as electrolyte
Inventor: TANIGAWA IKUO
IPC: C25B9/17
Filed: 1983-07-22
Abstract: PURPOSE:To decrease the polarization of an electrode and to improve the performance of an electrochemical device which separates oxygen from air by joining three-dimensionally an ion exchange resin membrane and the electrode of said device to one body. CONSTITUTION:An ion exchange resin membrane 1 formed by incorporating a sulfonate group into perfluorocarbon is provided in an electrolytic cell 7 of an electrochemical device which separates and recovers oxygen from air. A Pt electrode 3 as an oxygen generating electrode is joined to said membrane 1 by an an electroless plating method. A mixed layer 2 composed of ion exchange resin powder formed by using a copolymer of styrene and divinyl benzene as a base material and incorporating a sulfonate group therein, Pt black and polytetrafluoroethylene is joined thereto by a hot press method. A DC voltage is impressed to a cathode 5 and an anode 6 at the current conducting terminal and air is supplied to the device through an inlet 8. The air contg. O2 in a decreased amt. is recovered through an outlet 9 and pure oxygen is efficiently recovered through an outlet 11.
Patent JP-H08327480-A (JP)
Title: Device for detecting abnormality of braking system
Inventor: HARADA MASAHARU
IPC: G01L5/28
Filed: 1995-06-01
Abstract: PURPOSE: To detect the abnormality of a braking system by recognizing the effective state of the braking system. CONSTITUTION: Various kinds of abnormality of a drum brake 1 are detected by always recognizing the effective state of the brake 1 against a supplied pneumatic pressure P by directly detecting the braking torque F of the brake 1 by means of a braking torque detecting means 8 and, when the brake 1 is actuated, detecting the pneumatic pressure P supplied to an air chamber 4 by means of a pneumatic pressure sensor 10 and comparing the braking torque F with the pneumatic pressure P by means of a controller 9.
Patent JP-H04339167-A (JP)
Title: Fuel injection device for diesel engine
Inventor: TAKAISHI TATSUO
IPC: F02M45/04
Filed: 1991-05-13
Abstract: PURPOSE:To attain high performance such as low fuel consumption, little smoke, and low noise by providing a control device with which a piezoelectric actuator is energized synchronizing with rotation of an engine and main fuel injection and pilot injection are performed, and a check valve to prevent back flow provided on a main fuel passage. CONSTITUTION:A needle valve 12 is pushed up by pressure, and fuel is injected from nozzles 11 through a vale seat. This fuel injection becomes a pilot injection. By removing voltage, because a voltage actuator element 21 is returned to an original position and a piston 22 is pulled, pressure of a fuel passage 23 is lowered and a check valve 31 is opened by fuel from a fuel feed pump 32, and fuel is fed to the extreme end chamber of the piston 22. Back flow of fuel flowing in from a fuel passage 16 is obstructed by a check valve 24. Next, main injection of fuel is performed by control with a controller 19. Because the pilot injection system is provided independently of the main injection system, injection characteristics respectively suitable for the main injection and the pilot injection can be realized.
Patent JP-S5468942-A (JP)
Title: Compound switch
Inventor: MIZUNO TOSHIHIKO
IPC: H02B13/035
Filed: 1977-11-11
Abstract: PURPOSE:To provide a compact economical compound switch, by installing a circuit breaker and a disconnecting switch in insulator tubes and electrically and mechanically separably coupling the circuit breaker and the disconnecting switch to each  other and providing a penetrated current transformer for which the coupling conductor for the circuit breaker and the disconnecting switch is used as a primary conductor. CONSTITUTION:The circuit breaker 4 installed in the first insulator tube 20 and the disconnecting switch 2 installed in the second insulator tube 30 are electrically and mechanically separably coupled to each other through the conductor 31 of an enclosed bus 30. The penetrated current transformer 3, for which the bus 30 is used as the primary conductor, is provided around the bus or a conductor coupled in series therewith. Thereby, the dimensions are reduced. Thus, the easily-installed economical compound switch is formed.
Patent JP-S5360561-A (JP)
Title: Injection method of ion to treated substance surface
Inventor: HAYASHI SHIYOUJI
IPC: C30B31/22
Filed: 1976-11-12
Abstract: PURPOSE:A mask board with a died pattern is arranged between a treated substance and an ion-irradiation source to perform ion injection, thereby injecting ions uniformly into an accurate pattern region.
Patent JP-S5837640-A (JP)
Title: Photosensitive and heat sensitive type recording member
Inventor: OOBA HIDEAKI
IPC: G03C1/67
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a photosensitive and heat sensitive type recording member with considerably enhanced fixing sensitivity by adding a chromate to a basic substance producing layer contg. a Co(III) ammine or amine complex and a chelating agent which shows slight absorption in the visible range when it coordinates to Co. CONSTITUTION:A base producing layer 2 contg. a Co(III) ammine or amine complex, 0.1-1.0mol chromate such as K2Cr2O7 or (NH4)2Cr2O7 to the amount of the Co complex, and a chelating agent which shows slight absorption in the visible range when it coordinates to Co is formed on a support 1 such as a polyester film. A color developing layer 3 contg. the acidic salt of oxidizable triarylmethane with a strong acid and hexaarylbiimidazole which acts as a photooxidizing agent for leuco-aminotriarylmethane chiefly when it absorbs ultraviolet rays is formed on the layer 2. Thus, the fixing sensitivity is considerably enhanced.
Patent JP-S5562780-A (JP)
Title: Preparation of amorphous photoconductive portion material
Inventor: FUKUDA TADAHARU
IPC: H01L31/08
Filed: 1978-11-01
Abstract: PURPOSE: To improve characteristics as a photoconductive layer for electrophotography, by forming an amorphous Ge(a-Ge)-layer, and by thermally treating the layer in a specified atmosphere.  
     CONSTITUTION: The temperature Ts of a support body in Al, etc. is kept at 50°C (the upper limit is 100°C and the lower limit 20∼25°C), and temperature Ta in case of heat treatment after making up an a-Ge-layer is selected in a range of 100∼ 450°C, particularly 200∼350°C. The time of heat treatment differs according to layer thickness, area and the kinds of the support body, but is choosed in 15∼ 180min. CO 2 , NO 2 , NH 3 , etc. are used in one kind or a mixed shape as annealing atmosphere forming substance containing O or N. A-Ge thermally treated under such conditions is stable in electric, optical characteristics and has high sensitivity, is remarkably excellent in light resisting fatigue properties and heat resisting properties and does not deteriorate in case of repeated use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5927031-A (JP)
Title: Slope stabilization work and anchor rod therefor
Inventor: KUROSE MASAYUKI
IPC: E02D5/80
Filed: 1982-08-02
Abstract: PURPOSE:To raise the stabilization effect of slope by a method in which an anchor rod having an arrow-like plate on its upper part is driven and the end portions on the ground surface of the anchor rods are connected in a tensed state. CONSTITUTION:Anchor rods 1 and 1' are driven in parallel at a right angle to the surface of the sloped ground 2, and the end portions on the ground surface of the rods 1 and 1' are connected with a connector 3 in a tensed state. Plural arrow-like plates 4 are attached to the portions to be buried under the sloped ground 2 of the upper parts of the rods 1 and 1', and the faces 4a subject to soil pressure of the arrow-like plates 4 are faced to the faces 4a subject to soil pressure of the adjacent arrow-like plates 4. When the rods 1 and 1' are driven over a given length into the slope and the end portions of the rods 1 and 1' are connected with a connector 3 in a tensed state (a tension force F), the deep portion of the slope undergoes a force of F2 and the surface layer undergoes consolidation under a force of F1. Accordingly, the stabilization of the slope can be attained, and the consolidation degree of the surface layer can also be further raised by the faces 4a subject to soil pressure of the arrow-like plates 4.
Patent JP-H01310088-A (JP)
Title: Outbreaker for tunnel excavator
Inventor: TAKANO FUMIYA
IPC: E21D9/08
Filed: 1988-06-03
Abstract: PURPOSE:To make improvements in excavating performance by installing a jack, having an outer end of an outer spoke provided with a cutter bit projected to the outer side from the circumference of a cutter wheel free of expansion or contraction, in the inner part of an inner spoke. CONSTITUTION:When the turnabout of a tunnel excavator is carried out, a jack 9 is operated, expanding or contracting it as much as a specified stroke L, and simultaneously a cutter wheel 1 is rotated or rocked. Then, outbreaking excavation is carried out with a face butting cutter bit 3 set up on a surface 8b of an outer spoke 8.
Patent JP-H0431493-A (JP)
Title: Manufacture of superclean carbonaceous pitch
Inventor: KOMINE KIKUJI
IPC: D01F9/145
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title pitch which can realize improvements in the strength and elastic modulus of carbon fiber by centrifuging a carbonaceous pitch to remove most part of ash contained therein and then filtering it through a filter. CONSTITUTION:A carbonaceous pitch melted by heating to 280-400 deg.C so as to provide a viscosity of 0.05-90Pa.s is centrifuged on a centrifugal separator at a centrifugal force of 10,000-40,000G to remove most part of ash contained therein, giving a carbonaceous pitch having an ash content of 100ppm or less. This pitch is filtered through a filter made of a sintered metal having a pore diameter of 0.05-5mum and a porosity of 50% or higher in an inert gas atmosphere under a filtering pressure of 1-100kgf/cm<2> to remove the remaining ash, thus giving a superclean carbonaceous pitch having an Fe content of 2ppm or less, an Al content of 1ppm or less, an Si content of 3.3ppm or less, and a total content of Fe, Al, and Si of 5ppm or less.
Patent JP-S5928813-A (JP)
Inventor: NAKAGAWA MASAHIRO
IPC: H02B13/02
Filed: 1982-08-05
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-S6115496-A (JP)
Title: Hanging device of speaker box on wall
Inventor: TERATANI KAZUMI
IPC: H04R1/00
Filed: 1984-06-29
Abstract: PURPOSE:To reduce time and material required to attach a wood screw by forming a wood screw holding part to hold a wood screw on a part of a device for hanging on the wall attached to the back board of a speaker box, and pressing a wood screw in this part. CONSTITUTION:The device 8 for hanging on the wall formed of rubber or soft resin is pressed in a through hole provided in the back plate 9 of a speaker box. A keyhole 8-1 to which the head 2-1 of a wood screw 2 is coupled when hung on the wall is provided in the device for hanging on the wall, and a wood screw holding part 8-2 slightly smaller in diameter than that of threaded part 2-2 of the wood screw 2 is formed inside. Accordingly, by pressing the threaded part 2-2 of the wood screw 2 in the wood screw holding part 8-2, work for attaching is completed, and working time can be reduced remarkably than before.
Patent JP-H10323909-A (JP)
Title: Manufacture of honeycomb panel
Inventor: SHO KAZUHIKO
IPC: B29C69/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To shorten a molding time and thereby, make it possible to manufacture a honeycomb panel efficiently by heating a sheet until its surface temperature exceeds a melt point through compressing and holding the sheet after being extruded into a molding, and commencing a cooling process at a point of time when a mold to be opened at a speed of a specific range is opened to a specific percentage value or higher of the thickness of the honeycomb panel intended for manufacturing. SOLUTION: First, a sheet 4 to be set in a honeycomb panel molder 9 and held by closing molds 12a, 12b, is heated until the surface temperature of the sheet 4 exceeds a melt point. In addition, a high temperature heat medium circulating through the molds 12a, 12b is replaced with one at a normal temperature or lower to cool the molds 12a, 12b at a point of time when the molds 12a, 12b to open at a rate of 3-15 mm/min. are opened to the value of 70% or higher of the thickness of a honeycomb panel intended for manufacturing. When the heat medium at a low temperature is caused to flow at a point of time when the molds 12a, 12b are opened to the value of not higher than 70% of the thickness intended for, the sheet 4 is cooled and set before reaching the thickness intended for, so that a uniform honeycomb structure cannot be obtained.  Therefore, after the completion of cooling the sheet 4 while stretching the sheet 4 to the thickness intended for, the molds 12a, 12b are opened to remove the honeycomb panel.
Patent JP-S5761881-A (JP)
Title: Valve opening/closing equipment for service water pipe
Inventor: MAEZAWA KEIJI
IPC: F16K31/46
Filed: 1980-09-29
Abstract: PURPOSE: To place an opening or closing motion of a large diameter valve described at the head under a remote control by connecting with a wire a controller  disposed in a local location and an arm-and-link mechanism which is attached on a  valve rod.  
     CONSTITUTION: When a lever not illustrated in a drawing is turned in the direction of an arrow (a) by a controller 7, a wire 9 is pulled along with a link 15 and an arm 14, which are shifted to a full line position to open a valve 4. On the other hand, when the lever is turned in the direction of (b), the arm 14 is similarly pulled in a reverse direction to a point shown by a dotted line to close the valve 4. The controller 7 is put in a local location and its remote control for opening or closing the valve may reduce annoyances of traffic obstruction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6455079-A (JP)
Title: Method of driving pwm h-bridge inverter
Inventor: REON FURETSUDO EDERUSON
IPC: H02M7/48
Filed: 1988-06-03
Abstract: PURPOSE:To simplify a transformer and others by alternately driving two switching elements connected with one pole of a power source in 50% duty ratio and by alternately driving the other two switching elements with a pulse of variable width. CONSTITUTION:H-bridge inverter is composed of a first pair of series connection switching elements S1, S3 connected with a power source E, a second pair of series connection switching elements S2, S4 connected with the power source E in parallel with the first pair, commutation diodes D1-D4 juxtaposed with respective switching elements S1-S4 and switching drivers DR1-DR4. In this case, two upper side switching elements S1, S2 are operated always and alternately in response to 50% duty ratio (rectangular) driving pulse. Also, two lower side switching elements S3, S4 are driven alternately and controllably in response to pulse-width modulated variable width driving pulse. Thus, a driving transformer and its related circuit can be simplified.
Patent JP-2000330489-A (JP)
Title: Magnetic visible recording medium and its production
Inventor: AZUMA NOBUYUKI
IPC: B42D15/10
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic visible recording medium and allows the production of the magnetic visible recording medium with high quality by a label insert injection molding and the simplification of production stages by integration and a process for producing the same. SOLUTION: This magnetic visible recording medium is integrally molded by sticking a magnetic visible recording part 1 composed of a binder dispersed with microcapsules including magnetic particles and a dispersion medium prepared by dispersing these magnetic particles to a front surface sheet 3 on a front side by an adhesive 2, arranging this sheet within a metal mold for injection molding in such a manner that the magnetic visible recording part faces the same, arranging the front surface sheet on the rear side to a metal mold on an opposite side and packing an injection resin into the cavity formed by the injection molding metal molds. This process is for production of such magnetic visible recording medium.
Patent JP-S5359894-A (JP)
Title: Resistor compound
Inventor: ISHIDA TOORU
IPC: C22C29/00
Filed: 1976-11-10
Abstract: PURPOSE: To form the graded resistor body that the heat resistant property, and power proof property are excellent and the reliability is high, by making resistor compound to include electroconductive fine powder composed of mixture of molybudenum silicide tantalum silicide and magnesium silicide, and glass flit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926084-A (JP)
Title: Generator for optional frequency signal
Inventor: MORIMATSU HIDEJI
IPC: H03B28/00
Filed: 1982-08-03
Abstract: PURPOSE:To obtain an optional frequency signal, by providing a storage circuit wherein data are written in storage addresses so that when the stored data read out corresponding to variation in counted value varies, the data variation coincides with a frequency signal to be generated. CONSTITUTION:Pulses sent out of a clock pulse source 1 are divided by two by a frequency dividing circuit 2 and sent to a counter 3. The counter 3 counts the pulses and sends the counted value to a read-only memory 4. The memory 4 has storage addresses corresponding to the counting capacity of the counter 3 and data stored in each storage address is sent out as a one-bit output. The storage output of the memory 4 is latched in a latch circuit 5 by using a latch pulse string sent out of a latch pulse generating circuit 6 and sent out as an output signal. The output of the circuit 5 sends out a rectangular wave which is held at a high level when the stored data is at the high level and varies to the low level when at the low level. Its repetition period and phase are written in addresses of the memory 4 properly to be set optionally.
Patent JP-2000292466-A (JP)
Title: Electric-power measuring system
Inventor: MAKINO YASUYUKI
IPC: G01R22/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a special midnight power measuring circuit and to allow change of integrated amount, reply for the energy amount at integration, etc., by a carrier wave control function which is superposed on a power line by a power supplier. SOLUTION: Conventional general power circuit is not discriminated from a midnight power circuit and the same circuit is shared for rationalization of duplicated instruments, wiring work, and charge management, etc. To allow sharing of the same circuit, a time-zone charge factor change function is provided and a timer function 9 is interlocked for measurement with a single system while a carrier wave control function 14 provided at a power supplier is allowed for power measurement through the power line.
Patent JP-S5469406-A (JP)
Title: Magnetic tape apparatus
Inventor: NOGUCHI KUNIO
IPC: G11B15/18
Filed: 1977-11-15
Abstract: PURPOSE: To automatically perform the operation of winding a magnetic tape to a take-up reel which is most laborious in loading operation by making use of suction action of vacuum and reduce the rise of cost as far as possible.  
     CONSTITUTION: When a push-button 11 is pushed, current flows in solenoid 22, which in turn attracts a plunger 28 in the arrow direction, thereby causing a shield block 26 to open in the arrow direction and permitting easy passage of a magnetic tape 27. At the same time, power source for a vacuum blower is turned on to supply vacuum pressure to an air chamber 38 via tube 39. Next, a feed tape reel 12 is mounted to a reel holding mechanism 13 and the magnetic tape is led to a reel 18 to be approached to the suction holes 37 of an intermediate ring 34 so that it is sucked by the vacuum pressure. As the suction holes 37 are closed by the suction of the magnetic tape, the air pressure in the air chamber 38 changes and this change is detected by a suction detection circuit 40, which in turn generates a signal. This signal causes a take-up motor 31 to run to slightly wound the magnetic tape so that all of the four suction holes 37 are closed and the tape is prevented from detaching. At the same time, suction ports 20, 20' are opened and a vacuum pressure is supplied to vacuum columns 19, 19', whereby the loop of the tape is created. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63300384-A (JP)
Inventor: WATANABE KEIJI
IPC: G07G1/06
Filed: 1987-05-30
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-S61294716-A (JP)
Inventor: SATO TOMOJI
IPC: G02B6/44
Filed: 1985-06-21
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。