baber/WOPTO huggingface dataset:
Patent JP-H05166451-A (JP)
Title: Operating handle and interlocking device of breaker
Inventor: ROJIYAA NEIRU KASUTONGAI
IPC: H01H71/12
Filed: 1991-02-14
Abstract: PURPOSE: To provide an operational handle interlocking device capable of locking the operational handle of circuit breaker in off position when the contact point of the circuit breaker is separated. CONSTITUTION: A handle interlocking device 20 is mounted on the upper surface of a manual operational handle 19 and when the contact of a circuit breaker is in a practically closed state, the handle prevents itself from being in its 'OFF' position. A handle cover 21 is placed in hinge connection to a circuit breaker cover 14 and on the side wall facing to the handle cover 21, a pair of openings are provided. The positions of these openings are so determined as preventing a padlock 25 from making its insertion in the opening in relation to the operational handle 19 when the device handle is in 'ON' position.
Patent JP-S55133113-A (JP)
Title: Negative resistance amplifier of coaxial waveguide conversion type
Inventor: OOHASHI NAGATSUGU
IPC: H03F3/48
Filed: 1979-04-04
Abstract: PURPOSE:To convert the harmonics into signal frequency component and to increase the saturated output power, by providing the sub-waveguide in response to the fractional and harmonic waves of input, separated from the input and output waveguide of signal, in the coaxial waveguide conversion type negative resistance amplifier. CONSTITUTION:The coaxial line is constituted with the supply rod 2 and the external conductor 3 supplying bias voltage to the negative resistance diode 1, and the size of the sub-waveguide 11 is determined so that either one of frequencies of fractional and harmonic waves of the input signal can be within the normal pass- band. When the bias voltage is fed and operation is made as an amplifier by adding input signal from the standard rectangular waveguide 7, fractional and harmonic waves appear with the non-linearity of the negative resistance 1 by the increase of the input signal and enter the coaxial line. A part of the power enters the sub- waveguide 11 and the moving short-circuit unit 12 is adjusted, then the fractional  and harmonic waves return again to the negative resistor 1, and they are converted  into the input signal component and the saturated output power can be increased  without being consumed as heat loss.
Patent JP-S62200538-A (JP)
Title: Information processor
Inventor: ANDO HIDEO
IPC: G11B7/09
Filed: 1986-02-26
Abstract: PURPOSE:To simplify a magnetic circuit, to miniaturize and make a device light-weight, and to reduce an access time, by performing the movement of respective coils which perform blurring correction and track dislocation correction with the same magnetic circuit. CONSTITUTION:A coil 52 performs the blooming correction against an information recording medium in an objective lens moving the objective lens in an optical head in the first direction, and also, a coil 49 performs the correction of the track dislocation for the objective lens moving the whole of the optical head in the orthogonal direction of the first direction. By performing the movements of the coils 49 and 52 with the same magnetic circuit 46, the circuit 46 can be simplified, and the device is miniaturized and lightened, and the access time can be reduced by making the device into lightening.
Patent JP-S58159663-A (JP)
Title: Power source circuit
Inventor: TOOYA HIROKAZU
IPC: H02M3/335
Filed: 1982-03-17
Abstract: PURPOSE:To eliminate irregular magnetization of a power conversion transformer by independently forming two secondary coils of the transformer, rectifying the outputs of the coils, and supplying the load current through separate choke coils. CONSTITUTION:A DC power applied to input terminals 1, 2 is converted to AC power when transistors Q1, Q4 and Q2, A3 are alternately turned ON and OFF, and outputted from the secondary coils S1, S2 of a transformer T. The secondary output is rectified by diodes D1-D4, smoothed by choke coils L1, L2 and condenser C3 and outputted from output terminals 3, 4. In this manner, it becomes equal at the products of the voltage applied to the primary coil of the transformer T and the applying time in each period, and irregular magnetization of the transformer T can be eliminated.
Patent JP-S56136844-A (JP)
Title: Polymer composition
Inventor: SAEGUSA TAKEO
IPC: C08L79/02
Filed: 1980-03-29
Abstract: PURPOSE: The addition of poly-N-acylethyleneimine improves the moisture absorption, dyeability, antistatic property and touch with no adverse effect on the conventional use, performance and productivity of a fiber-forming polymer.  
     CONSTITUTION: A poly-N-acylethyleneimne such as polymerization product from an oxazoline or acylated polyethyleneimine is added to a fiber-forming polymer such as polyamide, polymer, polyolefin or polyacrylonitrile. In general, poly-N-acylethyleneimine or a polymer mainly containing the same is added by 0.5W30wt%, preferably 1.0W20wt% based on the total composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000240029-A (JP)
Title: Concrete pipe having snow melting function, and snow melting apparatus or cooling apparatus using concrete pipe having snow melting function
Inventor: KUBO NARIMASA
IPC: F24J3/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To warm and cool circulating water through a circulating pump by geothermal to be used in melting snow and cooling by burying a heat exchange pipe with a reinforcement bar in the peripheral wall of a concrete pipe to bury the concrete pipe in the ground. SOLUTION: This concrete pipe 11 is formed by spirally burying a heat exchange pipe 4 with a reinforcement bar in the peripheral wall, and the ends are fitted and connected to each other and buried in the ground to form a drain path. The heat exchange pipe 4 is connected to a heat exchange pipe 6A through a circulating pump 5 to circulat circulating water, and the heat exchange pipe 6A is arranged in meandering state to form a road heating snow melting surface 6. Thus, circulating water is warmed by geothermal in the heat exchange pipe 4 to perform snow melting action in the heat exchange pipe 6A. When warming by geothermal is insufficient, a boiler may be provided jointly. Further, the concrete pipe 11 may be buried in the ground, whereby circulating water is cooled by geothermal to be used in a cooling apparatus.
Patent JP-S58160081-A (JP)
Inventor: KATOU YOSHINORI
IPC: B25J11/00
Filed: 1982-03-17
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-S52139078-A (JP)
Title: Preparation of uracil derivatives
Inventor: KOJIMA ATSUSHI
IPC: C07D405/04
Filed: 1976-04-13
Abstract: PURPOSE: Uracil derivatives, useful as antileukemics, antitumor, antivirals and their intermediates, are prepared by the reaction of uracils with 2,3-dihydrofuran directly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09231466-A (JP)
Title: Portable ic card terminal
Inventor: ABE YUHEI
IPC: G06Q20/34
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of outputting data or operation as voice information with respect to a cash transaction settling terminal utilizing IC cards. SOLUTION: A terminal body 10 has a slot 12 for inserting a 1st card 100, operation buttons 21 to 26, a ten key 30, etc. A door member 70 fixed to the body 10 through a hinge 60 so as to be freely opened/closed has a slot 72 for inserting a 2nd IC card 110, and a liquid crystal display part 80. An earphone/ speaker 40 stored in the body 10 can be drawn out. Data or operation can be outputed also to the earphone/speaker 40 as voice guidance.
Patent JP-S57156674-A (JP)
Title: Controller for electric power generation by battery
Inventor: SHIBATA TADAHARU
IPC: H02M7/48
Filed: 1981-03-20
Abstract: PURPOSE:To enable to manage electric power generated by batteries equally with other  generators of thermal power, nuclear power, hydraulic power, etc., in an electric power  system by a method wherein when system load, namely system frequency varied,  quantity of generation is regulated corresponding to capacity of the generator. CONSTITUTION:When no variation is generated in the system and accordingly no variation is generated in system frequency, no difference exists between an output signal of a frequency setting device 13 and an output signal of a frequency detector 15 to  make output of an adder 14 inputting both the output signals to zero, and accordingly  to make output of a regulation ratio operator 16 to zero. Accordingly output to be  generated by the batteries is decided according to output of an effective power setting  device 8. When a load is charged on the power system, system frequency of the power system 5 varies, and accordingly an error is generated between the output signal of the  frequency detector 15 and the output signal of the frequency setting device 13 to output an error signal from the adder 14. As a result, a signal being multiplied the error  signal outputted from the adder 14 with the regulation ratio is outputted from the  regulation ratio operator 16, and it is added to an adder 9 to indicate increasing or  decreasing of generating power.
Patent JP-S60186586-A (JP)
Title: Pyrolysis of carbonaceous substance
Inventor: KIMURA MUNEAKI
IPC: B01J23/40
Filed: 1984-03-06
Abstract: PURPOSE:A carbonaceous substance is pyrolyzed by rapidly heating up to a specific temperature in a hydrogen atmosphere containing methane to increase the yield of light fractions including gasoline with reduced gas formation and decreased hydrogen consumption. CONSTITUTION:In the gasification or liquefaction of carbonaceous substances, the pyrolysis is carried out in a hydrogen atmosphere containing 10-60v% of methane at a pressure of 20-150kg/cm<2>G, preferably in the presence of at least one selected from compounds of a metal of group VI or VIII in the periodic table by heating rapidly up to 600-850 deg.C. More preferably, rapid heating is first effected at 600-800 deg.C, then pyrolysis is conducted at 650-850 deg.C.
Patent JP-H11213804-A (JP)
Title: Remote control device and equipment provided with the same
Inventor: YAMAMOTO YASUO
IPC: H01H13/70
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve usability by operating buttons having high frequency of use, regardless of the open-closed state of a lid body, in a remote control device which is operated effectively via inner operating buttons provided on an operating surface covered with a lid body, when outer operating buttons provided to the outside of a remote control body are operated in the closed state of the lid body mounted to the remote control body. SOLUTION: Respective operating buttons such as a 'wash' button for buttocks, etc., provided to a first operating surface 5 switch-over operating switches 3 through respective operating buttons provided on a second operating surface 4 corresponding to the respective operating buttons. In this case, some of the operating buttons provided on the first operating surface 5 may be set on the front surface of a case 7 except for the first operating surface 5, and the operating switches 3 corresponding to the operating buttons may be provided on a printed circuit board 2 in the inside of the case 7. Thus, the operating switches 3 can be directly switched over, without having to operate it via the second operating surface 4.
Patent JP-H01215108-A (JP)
Title: Piezoelectric vibrator
Inventor: NAKAMURA JUNICHIRO
IPC: H03H9/19
Filed: 1988-02-23
Abstract: PURPOSE:To attain small size and cost reduction by providing a projection to the surface of base to form a split electrode layer, fitting only the major face of one terminal of the rectangular crystal chip in the lengthwise direction opposite to each other, and connecting the split electrode layer and a lead electrode prolonged toward the major face of one terminal electrically. CONSTITUTION:Only the surface of one terminal of the crystal chip 11 is fitted to a projection 15 of a base, the other end is used as a free end and even if the base 12 is expanded or contracted due to thermal expansion, the distortion is not directly exerted to the crystal chip 11. Since the stress of the crystal chip 11 caused due to the difference from the expansion coefficient is reduced, the electric characteristic, especially temperature characteristic, due to the stress sensitivity characteristic or the like is not hindered. Since the lead electrode 14 is formed to the rear face via two adjacent side faces, the improper conductivity due to shock or the like is reduced. Thus, the piezoelectric vibrator improving the electric characteristic suitable for small size and cost reduction is obtained.
Patent JP-H09237592-A (JP)
Title: Picture tube device
Inventor: SAITO KENJI
IPC: H01J29/76
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a deflection yoke and provide a picture tube device having a stable image by providing grooves on the support frame of the deflection yoke. SOLUTION: Continued grooves 16, 17 are provided on both surfaces 12, 13 of a support frame 9, the surface area of the support frame 9 is increased, and the radiation effect is increased. The heat from a horizontal deflection coil 8 and a vertical deflection coil 10 is transferred to the air in the grooves 16, 17 via the support frame 9. The heated air in the grooves 16, 17 can be discharged into a cabinet on the outside of the deflection yoke 7 by the convection action of the air in the cabinet, and the temperature rise of the deflection yoke 7 can be effectively suppressed. The operation of the circuit elements of the circuit provided near the deflection yoke 7 and operating the deflection yoke 7 is stabilized, a good convergence characteristic is obtained, and a stable image is obtained.
Patent JP-S63210275-A (JP)
Title: Method for removing unnecessary carbon matter in apparatus for producing carbon
Inventor: YAMAZAKI SHUNPEI
IPC: B01J19/00
Filed: 1987-02-24
Abstract: PURPOSE:To remove the unnecessary carbon component sticking to the inside of an apparatus without damaging the apparatus, by forming carbon film on a substrate in the apparatus, then introducing oxygen into the apparatus and applying microwaves thereto to execute etching. CONSTITUTION:The carbon film is formed on the substrate 10 by introducing a reactive gas into a plasma generating region 2 by a conventional method and generating high-density carbon plasma in a plasma generating space. The substrate 10 is taken to the outside upon ending of the carbon formation on the substrate. While the entire part of the apparatus is kept heated to about 500-1,000 deg.C by an IR heater 20, the oxygen is introduced into the furnace and the pressure in the furnace is maintained at about 0.1-10Torr. The microwaves are then introduced from a microwave oscillator 4 into the apparatus and a magnetic field is applied by electromagnets 5, 5'. The inadvertently formed carbon content sticking to the inside wall of the reaction furnace at the time of forming the carbon film on the substrate 10 is thereby removed and no damages are given at all to the inside wall surface of the reaction furnace and a substrate holder 10', etc.
Patent JP-H06236655-A (JP)
Title: Tape cassette
Inventor: NAMIOKA TAKASUKE
IPC: G11B23/087
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a tape cassette stable in the running performance, the tape guide part of which is formed to a blocked structure, by integrally connecting guide pins at a connection part and integrally constituting a guide block provided with guide parts to the guide pins. CONSTITUTION:A pair of guide pins 53, 53 arranged on a running course so that the tape is freely run, is integrally connected at the connection part 25 located along the outer periphery of a tape pad housing part 29. They are incorporated as a guide block member 5 which integrally constitutes the guide block 15 provided with the plural guide parts 51, 52 to each guide pin 53, 53 with the planar connection part 16 parallel along the inner surface of an upper case 1 or a lower case 2. By this constitution, even though the tape guide parts are formed to the blocked structure including the guide pins 53, the assembling work is easy, the tape running performance is stabilized, and the handling is made without causing the tape damage, then the tape cassette favorably assembled with the compact guide block 15 and also capable of supporting/ reinforcing the guide pins 53 after the assemblage, is obtained.
Patent JP-S63208344-A (JP)
Title: Reception circuit provided with gain switching circuit
Inventor: KODERA KENJI
IPC: H04M1/60
Filed: 1987-02-24
Abstract: PURPOSE:To limit number of terminals of an LSI built in a reception circuit by using an output of a constant voltage source rising at dialing only so as to vary the reception gain. CONSTITUTION:Since a constant voltage source VMFO is nearly zero V at communication, a transistor (TR) Q1 is turned off and an output signal of a reception preamplifier 1 reaches an input of a reception main amplifier 2 without being attenuated. The constant voltage source VMFO rises at dialing and a constant voltage of nearly 2.4V is outputted. Thus, the TR Q1 is turned on and the output signal of the reception preamplifier 1 is attenuated by (R2+rSC)/ R1+R2+rSC (rSC is a saturation of the TR Q1). Since the gain is controlled by the constant voltage source switched automatically in the inside, no externally mounted switch is required and a signal controlling the switch is not required and number of terminals of the LSI is saved.
Patent JP-H10243138-A (JP)
Title: Attachable/detachable operation display device
Inventor: ADACHI TAKEFUMI
IPC: G03G21/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an attachable/detachable display device which can be attached to/detached from an image reader so as to allow the user to purchase the operation display device as an option. SOLUTION: An image reader 1 is formed with a recessed part or a projection, an operation display device 2 that is attached to/detached from the image reader 1 is formed with a projection or a recessed part fitted to the recessed part or the projection formed to the image reader 1, and the recessed part or the projection formed to the image reader 1 is fitted to the projection or the recessed part formed to the operation display device 2 and the fitting of the recessed part or the projection formed to the image reader 1 is released from the projection or the recessed part formed to the operation display device 2 to allow the operation display device 2 to be attached to/detached from the image reader 1.
Patent JP-H07225056-A (JP)
Title: Automatic hot water supplier and temperature adjusting method of bathtub water using it
Inventor: KONDO SEI
IPC: F24H1/00
Filed: 1994-02-15
Abstract: PURPOSE:To prevent scale from adhering to and being deposited in a heating coil in a hot water supplier body. CONSTITUTION:Hot water from a mixing valve 22 is sent through an output passage 24, and a branch main passage 26 and a branch sub passage 32 are derived from the end of the output passage 24 without passing through a check valve, and the one branch main passage 26 is directly led to a first circulation port 30 and the other branch sub passage 32 is led to a second circulation port 34 of a bathtub 28 passing through a heating coil 44 in a hot water supplier body 12. Further, check valves 38, 42 and a solenoid opening/closing valve 40 are provided in series on the output passage 24.
Patent JP-S59168053-A (JP)
Title: Resin composition and plastic molding
Inventor: NIIMURA TETSUYA
IPC: B29C49/06
Filed: 1983-03-14
Abstract: PURPOSE:To provide a resin compsn. which gives stably injection blow moldings, by incorporating a higher fatty acid, its metal salt or its amide in a methyl methacrylate/styrene copolymer resin. CONSTITUTION:0.2-0.5pts.wt. higher fatty acid and/or its metal salt and/or its amide as additives are/is mixed with 100pts.wt. methyl methacrylate/styrene copolymer resin (MS resin). Said MS resin refers to a copolymer contg. at least 20wt% methyl methacrylate and at least 20wt% styrene with the proviso that the combined quantity thereof is at least 50wt%; a copolymer contg. at least 20wt% methyl methacrylate and at least 20wt% styrene derivative with the proviso that the combined quantity thereof is at least 50wt%; a copolymer obtd. by copolymerizing said monomers and a copolymerizable monomer; and a polymer obtd. by mixing said copolymer with a synthetic rubber or by chemically bonding said copolymer to said rubber such as grafting.
Patent JP-H10235934-A (JP)
Title: Aligner, production thereof, and method for obtaining density distribution of light emitting section of aligner in main scanning direction
Inventor: HATTORI TAKESHI
IPC: B41J2/455
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient quantity of light for silver halide photographic material while reducing the size by regulating the interval between the photosensitive surface of a silver halide photosensitive material and an exposing head such that the density range in the main scanning direction will be equal to or shorter than specified times of the pitch of a light emitting section in the main scanning direction. SOLUTION: The aligner comprises a head for exposing a silver halide photosensitive material where a plurality of light emitting sections are arranged in one or a plurality of arrays, means for shifting the silver halide photosensitive material and the exposing head relatively, means for regulating the interval between the photosensitive surface of the silver halide photosensitive material and the exposing head such that the density range A in the main scanning direction will be shorter than two times of the pitch of a light emitting section in the main scanning direction. More specifically, each phosphor 12 at a print head section 18 corresponds to the light emitting section and the phosphors 12 are arranged in zigzag at the pitch B. A minus high DC voltage is applied to a wire 11 to generate an electron beam.
Patent JP-H04262129-A (JP)
Title: Electromagnetic brake device
Inventor: FURUSAWA TOSHIHIRO
IPC: F16D65/18
Filed: 1991-02-15
Abstract: PURPOSE:To highly reliably make braking and stopping a rotary body by strong braking force with the rotation force of the rotary body transmitted to a fixed structure by generating electromagnetic force with a coil excited by D.C. current, and slidedly contacting a sliding member to the rotary body with the electromagnetic force interlinked to magnetic flux. CONSTITUTION:Magnetic flux is generated from an inner peripheral side toward an outer peripheral side in most parts of respective permanent magnets 33a and 33b, a cylinder 30, and respective coils 22a and 22b along a magnetic circuit 41 when a brake is in an open condition. Supplying D.C. current to the coils 22a and 22b with a D.C. power source control device 26 in this condition, causes generating electromagnetic force in them to be acted downward. However since the coils 22a and 22b are supported with a fixed structure 21 via a spacer 23, reversely a movable member, composed of the permanent magnets 33a and 33b, a cylinder 30 and a cylinder fitting member 31 supporting the permanent magnets 33a and 33b, and a shoe receiver 27 and a shoe 28, is raised to slidedly contact the shoe 28 to a rotary body 29. Consequently the rotation force of the rotary body 29 is transmitted to the fixed structure 21 to be braked.