baber/WOPTO huggingface dataset:
Patent JP-S56136101-A (JP)
Title: Fault localizer of trolley bus
Inventor: OOTE YASUYUKI
IPC: B60L3/00
Filed: 1980-03-28
Abstract: PURPOSE: To simply localize a fault of an earthing device by the differential voltage between the ground equivalent voltage and the low voltage different from the ground equivalent voltage at the door opening time of a trolley bus.  
     CONSTITUTION: While a bus is running the switch DS is turned off as soon as the ground-chain Gc leaves the ground. When the bus is stopped and the door is opened, the car body is grounded with the ground-chain Gc to turn on the switch on. In this state one end of an indication lamp Lp is in the same ground potential as the ground potential at the point C, keeping the indication lamp LP put out. In case the grounding action of the ground chain GC is lost, the voltage between the ground equivalent potential at the point C and the potential in the extent not dangerous for the human body at the point D is impressed to light the indication light for indicating the nonaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09212182-A (JP)
Title: Karaoke device
Inventor: KOJIMA TSUTOMU
IPC: G10H1/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device which can put arbitrary plural pieces of music together into a medley. SOLUTION: Desired music is selected out of a main storage part stored with many pieces of music information in digital code and the selected music information is reproduced. Then the KARAOKE device is equipped with a medley music specification part 36 which specifies plural pieces of music to be put together into a medley through input operation, a medley order decision part 52 which decides which place in the medley the music specified by the medley music specification part 36 is at, an extraction part 53 which selectively extracts a specific medley part of the music information according to the result of the medley order decision part 52, and a connection process part 54 which connects respective medley parts extracted by the extraction part 53. Consequently, plural pieces of music that a user selects can be put together into a medley.
Patent JP-H06251371-A (JP)
Title: Defective position designating signal recorder for disc medium
Inventor: KANEKO SHINJI
IPC: G11B7/126
Filed: 1993-02-26
Abstract: PURPOSE:To make possible perfect detection of dropout including micro dropout (DO). CONSTITUTION:An automatic power control(APC) circuit 35 normally controls the power of laser light emitted from a laser diode 30 to a value suitable for read out and the power is modulated by a fixed frequency signal delivered from an oscillation circuit 50. The modulated laser light is projected to an unrecorded write once(WO) disc and the reflected laser light is directed to a photodiode 40. An amplifier 43 delivers a modulated signal to an FM demodulator 51 and the demodulated signal is subjected to band limitation through an LPF 52, amplification through an amplifier 53, DC cut through a capacitor 54 thence fed to a comparator 55. When the demodulated signal exceeds a reference value, the comparator 55 outputs a defect detection signal (the part predictive of dropout) while a pulse generator 56 outputs a recording pulse having width equal to about one period of FM carrier and a current amplifier 57 feeds a high current to the diode 30 during that pulse interval thus recording a defective position designating signal on the unrecorded WO disc.
Patent JP-H09211823-A (JP)
Title: Development processing device and processing device for silver halide photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a development processing device for high silver chloride photographic sensitive materials which is small in size and small in the thickness of a processing tank, and a processing method by which the occurrence of the unequal processing and flaws, etc., of the photosensitive materials is suppressed and which is capable of having stable photographic characteristics even if the photosensitive materials are processed with the processing machine of the small size and the small thickness of the processing tank. SOLUTION: The silver halide photographic sensitive materials for photographing consisting of high silver chloride emulsions having a silver chloride content of 80 to 100mol% are processed by using the processing tank satisfying the conditions V/L<=25 when the tank capacity of the processing section is defined as V milliliter and the path length from the inlet to the outlet of the processing section of the photosensitive materials is defined as L centimeter in the processing method for the silver halide photographic sensitive materials. This development processing device is constituted to satisfy the conditions V/L<=25. The thickness of the processing tank is specified to 0.1 to 10cm and the curvature R formed by the bottom of the processing tank to 0.1<=R<=10mmϕ diameter.
Patent JP-S51114823-A (JP)
Title: High-level chromatkey system for color tv camera
Inventor: MATSUMOTO SEIJI
IPC: H04N9/64
Filed: 1975-04-02
Abstract: PURPOSE: The picture quality of the highlighted section is improved in a compact and practical method by attenuating and erasing carrier color signals by brightness signals and making sections with high brightness to be white. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07224154-A (JP)
Title: Epoxy resin composition for exterior
Inventor: TAKEDA NAOKI
IPC: C08L63/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the subject composition consisting essentially of an epoxy resin, a phenol resin curing agent and an amine-based silane coupling agent, capable of corresponding to formation of thiner film of a resin in high-density mounting, excellent in adhesive property and moisture resistance and capable of distributing to improvement in reliability of hybrid IC. CONSTITUTION:This composition consists essentially of (A) an epoxy resin, (B) a phenol resin curing agent and (C) an amine-based silane coupling agent. Furthermore, for example, as the component A, a bisphenol A type epoxy resin, etc., is preferably used and as the component B, a phenolic novolak resin, etc., is preferably used and gamma-aminopropyltrimethoxysilane, etc., is preferably used as the component C.
Patent JP-H03243354-A (JP)
Title: Plate twisting automatic regulating mechanism of sheet press
Inventor: KOJIMA YASUTAKA
IPC: B41F27/12
Filed: 1990-02-20
Abstract: PURPOSE:To perform regulation of plate twisting at a touch by a method wherein a movable shaft moves in advance and retreat by drive of an advance and retreat driving part, and a plate is twisted by making a plate fastened part of which a shaft is free rotatively borne pivot centering a fulcram of the shaft. CONSTITUTION:A movable shaft 2 moves back and forth by the provision of a thread part 5 notched in a bearing 4 when a gear 7 rotates. A ball bearing 10 is fitted in order to move vertically one end part of a gripping side plate fastening part W and is so constructed as to follow back-and-forth movement of a slider 3 of the movable shaft 2 fitted to a gripping side under teeth 54 with a ball bearing pin 11. That is, when the gear 7 pivots, the movable shaft 2 moves back and forth. Therefore, the slider 3 coming in contact with the ball bearing 10 moves in advance and retreat, and the ball bearing 10 also pivots along a slant 3a of the slider 3. The other end part of the gripping side plate fastening part W comes to move vertically by or against spring force of an elastic spring centering a fulcram pin following its pivoting.
Patent JP-S55132144-A (JP)
Title: Circuit selection system for television signal
Inventor: MORIMOTO MUTSUO
IPC: H04B1/74
Filed: 1979-03-30
Abstract: PURPOSE:To attain simplification and economization by eliminating the need for the conventionally-needed remote control function by transmitting signal transmission circuit information of another television station via the same transmission line as a circuit switching signal. CONSTITUTION:With regard to main circuits 4(stand-by circuit), 5(in-use telephone circuit) and 6(in-use television circuit), signals are transmitted from transmitting station 1 to receiving station 2 via intermediate repeating station 3 and as for control line 33, they are sent in the opposite direction to main circuits. Then, a B station signal can be transmitted by using the in-use television circuit (In-use television circuit input is 24 and B station signal input is 25 with television stand-by operation input.) by closing in-use television circuit selective transmitting terminal switch 26 for another television station signal (b station signal) and in-use television circuit selective receiving terminal switch 30 for the signal. Further, repeating station 3, equipped with demodulator 10 and circuit selective switches 31 and 32 selecting the B station signal transmitted via the in-use television circuit or stand-by circuit, controls switches 31 and 32 to send a B station signal video output from output 40.
Patent JP-H02186053-A (JP)
Title: Adjustment of width of ridge sealing strip
Inventor: HIRAI TAKASHI
IPC: E04D13/15
Filed: 1989-02-21
Abstract: PURPOSE:To permit the length of a ridge sealing strip to be varied by fitting-installing a sealing strip plate installation tool onto the upper surface of the connection part of a roof plate and engaging the adjusting plate in slidable ways onto the erection wall of the plate installation tool. CONSTITUTION:A sealing strip plate installing tool 16 is erected onto a connecting member 1 by fitting a cut part 24 onto the outer surface of a connecting member 1 for connecting roof plates 2, and fixed onto the connecting member 1 by tightening a tightening screw element 27. The recessed groove of a sealing stripe adjusting plate 15 is engaged with the projecting strip 23 of an installation tool 16, and the engaging groove 19 of the adjusting plate 15 is fitted onto the upper edge of the reaction wall 22 of the installation tool 16, and the installation tool 16 is connected with the adjusting plate 15. Other installation tool 16 is installed onto the contiguous connecting member 1, and the adjusting plate 15 is shifted along the ridge line in other installation tool 16 direction, and the sealing strip adjusting plate 15 is installed between a pair of installation tools 16. Further, when the batten width is narrower than a standard value, and the width of the roof plate 1 is narrow, the width of the superposed part between the vertical wall 18 of the adjusting plate 15 and the erection wall 22 of the installation tool 16 is increased, and the length of the ridge sealing strip is reduced.
Patent JP-S59167185-A (JP)
Title: Signal read circuit of solid-state device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1983-03-11
Abstract: PURPOSE:To read a signal without attenuating an output level and without using a high power supply voltage by inserting an inductance in parallel with a parasitic capacitance and setting its resonance point in a band of a fundamental wave of harmonic of an output pulse train of an AMP for extracting signal. CONSTITUTION:A resonance point f0 depending on an inductance L36 and a parasitic capacitance C34 is adjusted so as to be located in a band of the fundamental wave or the harmonics used in this case. Thus, a load impedance Z of a source follower MOSFET 31 is expressed as Z(f)=jX2pifXL{1-(2pi)<2>f<2>XLC}. and the value ¦Z¦ near the f0 is a value sufficiently high than an output impedance (r) of the FET 31, thereby causing a voltage dividing effect of the output voltage by the resistor (r) and the ¦Z¦ to be very low. Further, the impedance to a DC deciding a bias current of the FET 31 is nearly zero and no voltage due to the bias current is generated between the impedances ¦Z¦. Thus, no high voltage of power supply is required.
Patent JP-H06233383-A (JP)
Title: Speaker
Inventor: OBARA RINTARO
IPC: H04R9/04
Filed: 1993-02-03
Abstract: PURPOSE:To obtain high accuracy and high sound quality by installing a voice coil in a repulsive magnetic field formed by arranging two magnet disks and coupling a diaphragm to the voice coil so as to attain thin profile and light weight. CONSTITUTION:Magnets 3, 4 are arranged by inserting a spacer 2 to a center of a bowl shaped frame 1 having a window 1a. The magnets 3, 4 are formed to be disks and magnetized in the thickness direction. The magnets 3, 4 are arranged in the 'direction of magnetism in which opposed faces are repulsive to each other and a repulsive magnetic field 5 is formed therearound. A voice coil 6 is placed in the repulsive magnetic field 5. The coil 6 is wound almost in the middle of the outer circumference of the voice coil bobbin provided in vibration enable way at the outer circumference of the magnets 3, 4. An inner circumferential part of the cone shaped diaphragm 8 is coupled in the middle of the outer circumference of the coil 6. An outer edge of the diaphragm 8 is connected to the outer circumferential part of the frame 1 via an edge 9. A sub-cone 10 is provided in the middle of the front side of the diaphragm 8 and a dust-proof center cap 11 is provided in the middle.
Patent JP-H09233584-A (JP)
Title: Microphone fixing device with earphone
Inventor: HASHIMOTO TAIJI
IPC: H04R1/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To hold a microphone with earphone to be used for a portable telephone set while fixing it, and to stably use it for a long time. SOLUTION: An engage part 10 of a microphone 5 with earphone is held by a holding part 4 of a head mounter 1 while being fixed. By wearing the head mounter 1 on the head, the microphone 5 with earphone is fixed on the head, an earphone 8 is inserted into the ear and a microphone 7 can be used while being arranged near the mouth. By rotating a holding member 2 with a rod 3 as a center toward the head mounter 1, the microphone 5 with earphone can be used for left and right ears.
Patent JP-S62197974-A (JP)
Title: Disk cartridge
Inventor: MIZUSHIMA KUNIO
IPC: G11B23/033
Filed: 1986-02-24
Abstract: PURPOSE:To prevent the omission and the isolation of non-texture flocks or a burr at the cutting plane of a sheet made of vinyl chloride, by applying a hole opening process on a head inserting window, a driving shaft inserting window, and an index window provided at a case using a laser beam. CONSTITUTION:In the titled device, a heat cutting by the laser beam is adopted instead of a die cutting by a metallic die. By adopting this method, the tip part of the sheet made of vinyl chloride at a hole opening cutting plane is melted by the laser beam, thereby no burr being generated, and no extrusion of a fiber by a shearing force at the cut tip of the non-texture for backing is generated, and also, the fibers are welded with each other, or the fiber is welded with the sheet made of vinyl chloride, thereby, it is possible to prevent various lengths of flocks or the burr from generating. In this way, at the time of using the device as a finished product, the omission of the flocks or the burr caused by the rotation of a flexible magnetic disk can be prevented.
Patent JP-S52122947-A (JP)
Title: High frequency heating device
Inventor: TERASAKI HIROSHI
IPC: H05B6/78
Filed: 1976-04-07
Abstract: PURPOSE: To stabilize driving of a rotary body set outside a heating chamber which also has a rotary body above its bottom plate for being driven by the outside rotary body through magnetic connection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02217976-A (JP)
Title: Bar code reader
Inventor: KASHIWABARA HITOMI
IPC: G06K7/00
Filed: 1989-02-20
Abstract: PURPOSE:To surely attain complete reading by setting up the same state as the plural repeat of optical scanning within a previously set reading time at the time of reading out a bar code through a scanner. CONSTITUTION:A drive control part 2 outputs a trigger signal for repeatedly setting up the ON state of 2sec and the OFF state of 0.5sec e.g. as shown in the graph, and at the time of reading out a bar code through the scanner 1A, the characteristics are set up so that the output of the trigger signal to a reader body 1B is suspended at the time of inputting a bar code reading completion signal. Thereby, the optical scanning of the bar code can be repeated until a reading completion signal is obtained. Consequently, the bar code displayed as data can completely be read out.
Patent JP-S57154813-A (JP)
Title: Molding device for multilayer green sheet
Inventor: HASHIMOTO KAORU
IPC: H01F1/18
Filed: 1981-03-19
Abstract: PURPOSE:To form the green sheet of a multilayer through the once movement of a carrier tape by conducting drying and the formation of an insulating thin-film onto the green sheet in succession to a process shaping the green sheet of a  metallic thin plate onto the carrier tape. CONSTITUTION:The green sheet 6 of the first layer of a metallic thin plate  material is formed onto the carrier tape 4 through a tape casting method by  using a doctor blade 5 at the first molding section 1. The green sheet 6 is forwarded to a drying zone 2 having a temperature gradient, and the green sheet 6  of the first layer is dried while being successively moved. An insulating layer 10  is shaped onto the green sheet 6 by means of a doctor blade positioned where  slightly separated from the drying zone 2.
Patent JP-H01213933-A (JP)
Title: Cathode of electron tube
Inventor: SUZUKI RYO
IPC: H01J1/14
Filed: 1988-02-22
Abstract: PURPOSE:To prevent segregation of complex oxides at the grain boundaries of a base and provide possibility of shortening of the ageing time by incoporating earth metal in specific wt.% and at least one of such elements as Ti, Zr, etc. in specific wt.% in a base consisting of nickel as main component, and by covering it with an electron emitting substance layer. CONSTITUTION:A base 1 consisting of nickel as main component shall contain rare earth metal in 0.01-10wt.% and at least one of such elements as No. 2 additive in 0. 01-1 wt.% as Ti, Zr, Co, Be, Hf, Al, Cd, Sb, Cu, Pb, Bi, Tl, Ag, Au, Pd, Pt, Ru, Re, Os, Ir, Fe, Sn, V, Zn, Ca, In, Mo, Cr, W, B, Mn, Nb, Ta, Tc, R, Ge, and C. The oversurface of the bottom of base 1 is covered with an electron emitting substance layer 2 whose main component is oxidated alkali earth metal incl. at least barium. This suppresses segregation of complex oxides at the grain boundaries of the base from the time immediately after the activation process, so that a sufficient emission characteristic in high current density is attained to accomplish long lifetime and low cost manufacture.
Patent JP-H01214514-A (JP)
Title: Parts arranging device in vibration parts feeder
Inventor: NISHII TAIRA
IPC: B65G47/14
Filed: 1988-02-23
Abstract: PURPOSE:To improve carrying efficiency of elongated parts by forming a first carry path with a first carry face inclining downward and radially outward with a large angle at the radial outside of a parts feeder and a second carry face extending toward the sideface and inclining downward with a small angle. CONSTITUTION:A carry path forming board 26 is formed integrally with a discharge end section and comprises inclining faces 27, 28. The inclining face 27 is inclining downward by an angle of alpha (about 7) with respect to a horizontal line H and forms a first carry path along the side wall section 29 of a part (m). The inclining face 28 continuous to the inclining face 27 is inclining downward by an angle beta (about 15) which is larger than alpha with respect to the horizontal line H and forms a second carry path for carrying the pert (m) from the discharge end of truck to the first carry path. By such arrangement, an elongated part slips down the first carry path with high speed and led to the second carry face thus being carried smoothly.
Patent JP-S52123633-A (JP)
Title: Magnetic sheet of thermal record type
Inventor: KUBO TAKASHI
IPC: B41M5/28
Filed: 1976-04-09
Abstract: PURPOSE:To make railway ticket, etc. relatively easily by providing a thermal color forming layer and a magnetic body layer of a specified thickness on a substrate in order to perform a thermal typing and a magnetic recording on its surface.
Patent JP-S57153354-A (JP)
Title: Electronic computer system
Inventor: WAKAMATSU AKIHIKO
IPC: G06F11/30
Filed: 1981-03-19
Abstract: PURPOSE:To achieve restoration, by providing a monitor monitoring the failure which can not be discriminated with a program itself during execution, and detecting a failure, analyzing the cause to failure, restarting to a program during execution. CONSTITUTION:A failure monitor 4 monitors time monitor set devices 3a, 3b, and 3c during the execution of a program, and if the program during execution is not finished within a set time, it is discriminated as a failure, and a failed processor 5 is operated. The failed processor 5 operates a state storage device 6, an external alarm device 7, a restart device 8, and a failure continuous monitor 9 respectively. The storage device 6 stores the operating state of programs 1a, 1b and 1c for the analysis of failed state at each prescribed time in the order of time. The device 7 drives an alarm device. The restart device 8 restarts a program with a delay and gives a chance to be restored to a normal operation.
Patent JP-H08233299-A (JP)
Title: Temperature control device of electric carpet
Inventor: KASUGA HIDEO
IPC: F24D13/02
Filed: 1995-02-28
Abstract: PURPOSE: To make the temperature of a heating surface proper by installing an electric heater and a first temperature sensor to a carpet main body and a second temperature sensor at a specified spacing separated from the electric heater and changing a setting temperature of the carpet main body matching with the thermal conductivity which varies with the types of carpet covers. CONSTITUTION: A setting temperature of a carpet main body 1 is basically controlled with a first temperature sensor 3. The temperature of a second temperature sensor 5 installed at a specified spacing separated from an electric heater 2 is determined by the setting temperature of the carpet main body 1 controlled with the first temperature sensor 3 and a room temperature and the heat resistance of a carpet cover 10. It is, therefore, possible to make sure of the thermal conductivity of the carpet cover 10 and correct the setting temperature of the carpet main body 1. Irrespective of the thickness of the carpet cover 10, therefore, the temperature of the carpet main body 1 is automatically changed over in proportion with the thermal resistance of the carpet cover 10 so that proper heating temperature may be available.
Patent JP-H01215774-A (JP)
Title: Silicon carbide sintered porous form and production thereof
Inventor: TASHIRO HIROSHI
IPC: C04B38/06
Filed: 1988-02-23
Abstract: PURPOSE:To obtain the title porous form with sufficient porosity, outstanding in electrical conductivity, mechanical strength and heat resistance, by calcination, in a non-oxidative atmosphere, of a mixture comprising silicon carbide powder, chromium compound powder, aluminum oxide powder and an organic matter. CONSTITUTION:The objective porous form can be obtained by calcination, in a non-oxidative atmosphere, of a mixture comprising (A) 40-85pts.wt. of silicon carbide powder, (B) 3-25pts.wt. of chromium compound powder, (C) 5-30pts.wt. of aluminum oxide powder, and (D) 0.1-1wt. times the total amount of the components A, B and C, of an organic matter with low carbonization degree. The porosity of this form is 0.1-1.0ml/g. For said chromium compound, chromium carbide and/or chromium silicide is (are) preferably used. The electrical resistivity of this form is <=10OMEGAcm at room temperature; thus, its electrical conductivity is adequately ensured, therefore, this form can readily be processed by electrical discharge machining.
Patent JP-S53126265-A (JP)
Title: Metal coupling structuring body of semiconductor devices
Inventor: OKUMURA KATSUYA
IPC: H01L23/48
Filed: 1977-04-11
Abstract: PURPOSE: To obtain good connection by bonding Al wires to a gold plating layer containing heavy metals other than gold at less than 0.2 wt.%. 
     COPYRIGHT: (C)1978,JPO&Japio