baber/WOPTO huggingface dataset:
Patent JP-S60196841-A (JP)
Title: Automatic switching device
Inventor: MIYAZAKI KAZUO
IPC: G06K15/00
Filed: 1984-03-21
Abstract: PURPOSE:To switch automatically printing by recording data temporally when designation for printing is supplied from an information processor other than that in printing, and at the end of printing in executing, reading out the temporally recorded data. CONSTITUTION:A data signal (DATA)1 and a strobe signal (STB)1 are sent from an unshown information processor to a printer. Even if a STB2 is inputted from another information processor under said status, the STB2 is not inputted to a monostable multivibrator (MM)28 but is inputted to a control circuit 40 and a DATA2 from another information processor is inputted to a storage device 45. An acknowledge signal ACK2 corresponding to the STB2 delays the STB2 through a delay circuit 39 and returns the delayed signal. At the end of sending of the DTAT1, MMs 27, 28 are returned to the initial status, and at the input of the STB2, the MM28 is turned to the high state the control circuit 40 is driven and the contents of the storage circuit 45 is read out and outputted as DATA.
Patent JP-H07261456-A (JP)
Title: Production of developer
Inventor: SATOU CHIKATOSHI
IPC: G03G9/08
Filed: 1994-03-23
Abstract: PURPOSE:To attain a desired image density and to obtain a developer capable of giving a stable property in triboelectricity by executing a mixing process with further addition of a mixing assistant particle composed of the same components as the developer material. CONSTITUTION:In the producing method of developer, which is provided with a mixing process for mixing the developer material containing at least a binder resin and a coloring agent and a melting and kneading process for melting and kneading the mixed material, the mixing process is executed by further adding the mixing assistant particle composed of the same components as the developer material. In this case, the mixing assistant particle to be used is used by adding into the developing material in the mixing process of the developer and is the particle having the same components as the developer material. And the mixing assistant particle preferably has 2-5mum particle diameter. Furthermore, the mixing assistant particle can be newly prepared and also can reutilize the fine powder or coarse powder generated at the time of producing the developer by pulverizing and classifying.
Patent JP-H03253762-A (JP)
Title: Injection pattern inspecting device for fuel injector
Inventor: MASUDA MITSUHIRO
IPC: F02M65/00
Filed: 1990-03-01
Abstract: PURPOSE:To attain automation and labor saving by photographing the injection pattern of a fuel injector with a two-dimensional camera, image-processing its injection pattern image, then judging the quality of an injector. CONSTITUTION:Multiple frames of injection patterns 11 are photographed with a two-dimensional camera 12 in sequence at a time difference while a test liquid is continuously injected from an injector 10. The video signals from the camera 12 are converted into digital signals then converted into binary images by a binary circuit 13 and stored in a memory circuit 14 for individual frames. The stored image data are outputted and displayed on a television monitor 19 via a D/A converter 18. The binary image data are scanned in the nearly horizontal direction at multiple positions vertically apart by a preset distance by a measurement calculating circuit 15 to determine edge coordinates on the scanning line, and the quality of the injection pattern 11 is judged by a judgment calculating circuit 17 based on the edge coordinates data.
Patent JP-H06263081-A (JP)
Title: Transmission for bicycle
Inventor: MABUCHI SADAO
IPC: B62M11/18
Filed: 1993-03-12
Abstract: PURPOSE:To provide a transmission for bicycle of which the crankshaft is not bent, the sprockets is not deflected, transmission efficiency is good, running is easy, and durability is good. CONSTITUTION:A carrier 10 is fixed to a crankshaft 6 penetrating a gear case 4 provided on the hanger part of a bicycle. Planetary gears 14 each integratedly formed out of a plurality of rows of gears are rotationally movably fitted on the same circumference of the carrier 10, and a driven rotor 20 is integratedly formed out of an internal gear 18 engaged with at least one of respective planetary gears and a sprocket 19. A one-way clutch 21 is provided between the driven rotor 20 and the carrier 10, sun gears 29, 30, 31 engaged with respective planetary gears 14a, 14b, 14c are concentrically provided on the crankshaft 6, and one-way clutches are provided between the inner parts of the sun gears 29, 30, 31 and a fixed bearing part 5.
Patent JP-H07260291-A (JP)
Title: Internally uniform-pressure type expansion valve
Inventor: WATANABE KAZUHIKO
IPC: F25B41/06
Filed: 1994-03-23
Abstract: PURPOSE:To provide an internally uniform-pressure type expansion valve in which foreign material mixed and present in refrigerant within a main body of the valve under a state of use in a reverse fixed installation in prevented from entering from a uniform pressure passage into a mean pressure chamber. CONSTITUTION:In an internally uniform-pressure type expansion valve having a pressurizing chamber 5 and a uniform pressure chamber 6 to be divided into an upper segment and a lower segment by a diaphragm 4 arranged at an upper part of a main body 10 of the valve and the uniform pressure chamber 6 is communicated with an inner spacing of the main body through a uniform pressure passage 14, a nozzle member 26 communicated with the uniform pressure passage 14 is projected within the main body 10 and a pressure feeding port of the nozzle member 26 is opened laterally within the inner spacing of the main body.
Patent JP-H09221583-A (JP)
Title: Polyester composition and film
Inventor: KURAMOTO MICHIKO
IPC: C08J5/18
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition having ultraviolet-intercepting performances and good hue and transparency by mixing a polyalkylene terephthalate with a specified compound and to obtain a film made therefrom. SOLUTION: This composition is obtained by adding 1-1,000ppm of a compound represented by formula I (wherein R<1> to R<3> are each H, a 1-8C alkyl, an aryl or a cycloalkyl) to a polyalkylene terephthalate having an intrinsic viscosity of 0.5 or above or a polyester based thereon. A desirable example of the compound represented by the formula is a compound represented by formula II. The compound is an ultraviolet-intercepting agent having excellent heat resistance, and at least a part of it is incorporated in the terminals of the polyester as a result of the transesterification with the polyester and therefore is inhibited from evaporating.
Patent JP-H08246041-A (JP)
Title: Method for heating material by direct firing burner
Inventor: MURAKAMI KOJI
IPC: C21D1/52
Filed: 1995-03-13
Abstract: PURPOSE: To provide a method for heating a material by a direct firing burner, by preventing the local heating of a furnace and the material and also raising the temp. in the furnace. CONSTITUTION: At the time of heating both surfaces of the material (W) in the furnace by the direct firing burners, partition walls (5, 6) respectively provided in both spaces between both faces of the work (W) and opposing inner walls (2c) of the furnace and the termini of whom are apart from the walls (2c) are arranged to divide the respective spaces into two. In this heating method of the material by the direct firing burner, the combustion direction of the direct firing burner in the one side divided zones (B1 , B3 ) is faced to that in the other side divided zones (B2 , B4 ) to form a same directional combustion gas circulating flow (a, b) in the circumferences of the respective partition walls.
Patent JP-S55145458-A (JP)
Title: General multiple address communication device
Inventor: TOOYAMA TOSHIAKI
IPC: H04L12/18
Filed: 1979-05-01
Abstract: PURPOSE:To increase the transmission completing rate and detect easily the incapability of communication if occurs, by providing the polarity inverting signal detecting circuit in correspondence to the circuit plus the circuit which detects the control signal transmitted from the receiver. CONSTITUTION:Receiving the dial pulse, communication circuit network NW calls out the receiver and then sends the polarity inverting signal back to the transmitter with the reply given from the receiver side. Receiving the inverting signal, the general multiple address device has relay L released along with relay E operated each. With operation of relay E, contact (e) is opened. In case contact (e) is not opened by timer TIM and within the designated time, memory L5 is set. And then LAMP1 is lit up, and at the same time the circuit is released by opening contact p with the output signal of memory L5. The same operation is secured with signal GI showing the reception capable mode and transmitted from the receiver, signal CFR showing the completion of preparation for reception and signal MCF showing the completion of reception respectively.
Patent JP-H05254222-A (JP)
Title: Apparatus for controlling printing
IPC: B41J19/18
Filed: 1992-03-11
Abstract: PURPOSE:To prevent the deterioration of printing quality by turning on the electricity by the present interruption 0 processing and driving a motor after a given waiting time when the current cycle of a heating element is conducted by the first interruption 0 and a motor is driven by the second interruption 1 and moreover the process time for the next interruption 0 and the processing time for the interruption 1 overlap each other. CONSTITUTION:An image forming part 21 and a sheet of printing paper are moved relatively by stepping motors 11, 13, 15 according to printing data, and the image forming part 21 is simultaneously driven to conduct printing. The first and second timers 5, which count respectively different setting times, generate the first and the second interruption signals at every setting time. The first usual interruption means 2 drives the image forming part 21 corresponding to the first interruption signal; the second interruption means 2 drives the stepping motors corresponding to the second interruption signal. An undefined interruption means 2, when the next first and the second interruption times overlap each other, drives stepping motors when the next second interruption signal is generated corresponding to the first interruption signal.
Patent JP-H10237915-A (JP)
Title: Drainage construction of bathtub
Inventor: YANO ICHIRO
IPC: E03C1/22
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide drainage construction capable of facilitating the inspection, etc., of drainage faucet, etc., even if the drainage faucet provided downward of a waterproof floor is opened and shut from an operating section in a bathroom. SOLUTION: A drainage faucet 7 is provided at a position located to approximately right under an inspection hole Q provided to a waterproof floor pan 1 of a bathtub rain 5 placed downward of the waterproof floor pan 1. An opening and shutting force transfer section 10 for transferring opening and shutting force to the drainage faucet 7 from an operating section 9 provided inside a bathroom is made to pass through a cover member 8 of the inspection hole Q and is connected to the drainage faucet 7. The inspection or repair of the drainage faucet 7, etc., can be easily performed through the inspection hole Q and, at the same time, the circumference of a penetration section on the waterproof floor pan 1 side of the opening and shutting force transfer section can be easily repaired.
Patent JP-2000247720-A (JP)
Title: Cement-based hydraulic composition and hardened material using the same
Inventor: SAKAMOTO YOSHIAKI
IPC: C04B28/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened material having both fluidity and fast-setting properties at a low cost in excellent productivity. SOLUTION: The cement-based hydraulic composition comprises a burnt product which is composed of one or more selected from the group consisting of burnt ash of municipal refuse and burnt ash of sewage sludge and comprises 10-40 wt.% of 3CaO.Al2O3 and one or more of 2CaO.SiO2 and 3CaO.SiO2, 1-30 pts.wt., based on 100 pts.wt. of the burnt product, of alumina cement and gypsum. The hardened material is obtained by using the composition.
Patent JP-H07240836-A (JP)
Title: Image processor
Inventor: TOMIYASU KUNIO
IPC: G06F3/12
Filed: 1994-02-25
Abstract: PURPOSE:To provide the image processor in which data formed by diversified sizes by a host device or other device are printed by a unified size. CONSTITUTION:When a fixed size mode is set by a mode is set by a mode setting section 132, a control section uses a magnification automatic setting section 142 to calculate a magnification data of a paper sheet size commanded by a host device such as a host computer are printed on a sheet of paper of a fixed size such as a size A4 via a communication control section 12. A print section 16 expands received data by a magnification commanded from the magnification automatic setting section 142 to execute printing with magnification on a fixed size paper sheet supplied from a paper cassette 15.
Patent JP-S58170383-A (JP)
Title: Large impact current generator
Inventor: DEN MINORU
IPC: H03K3/537
Filed: 1982-03-30
Abstract: PURPOSE:To improve the waveform characteristic of a current generator by providing a low impedance trigger circuit in a ferrite decoupling type discharge gap. CONSTITUTION:An impact condenser C1 is charged to the prescribed voltage, a switch S3 is closed, to abruptly charge in resonance a trigger condenser C2 through a coaxial cable Ca. When the condenser C2 is charged to the vicinity of the maximum voltage, a gap space is sparked and excited by the charging current, a pressure control self-explosion type trigger gap (g) is conducted, and the discharging current of the condenser C2 is fed through a conductor passed through a ferrite core F to the condenser C2 while spark illuminating with the spark illumination gap g2 provided at the electrode unit of a crossbar switch S2.
Patent JP-S51128538-A (JP)
Title: Duplicater
Inventor: DOI YASUHIKO
IPC: G03G15/18
Filed: 1975-04-30
Abstract: PURPOSE: To prevent fogging at rear end of image by equipping insular guide plate in immediate front vicinity of earthed roller, in electro-static image transferring type electronic photography duplicator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06103829-A (JP)
Title: Cable
Inventor: TOMII GUREN HAADEIN
IPC: H01B7/295
Filed: 1993-02-19
Abstract: PURPOSE: To provide a communication cable with relatively large numbers of communication transmission-media having properties of low corrosiveness, low toxicity, low fire spreading and low smoke generation, and thereby suitable for an air charging room of a building by composing its core and jacket of specific nonhaloganated plastic materials. CONSTITUTION: This cable 20 comprises a core 22 and a jacket 29. The core 22 contains relatively large numbers of communication transmission media 24. Each of the communication transmission media 24 is sealed with a plastic material selected from a group composed of polyetherimide, silicone-polyimide copolymer and mixture of them. The jacket 29, which seals the core 22, comprises a plastic material made of silicone-polyimide copolymer and a system that enhances a flame delaying and smoke suppressing characteristics of the cable 20 sufficiently enough to protect the relatively large numbers of transmission media 24. This system contains titanium dioxide and zinc borate at a rate of 0.5wt.% each (about 20% in total) in the jacket 29.
Patent JP-H06241947-A (JP)
Title: Abrasion tester for engine valve and valve sheet
Inventor: HITOMI KEISUKE
IPC: G01M13/00
Filed: 1993-02-19
Abstract: PURPOSE:To perform abrasion test with an engine valve and a valve sheet in the same atmosphere as a real machine. CONSTITUTION:Since, at the top surface of a sheet holder 17 engaged with the top end of a valve holder 13, a heat insulating cover 26 bearing a tapered bore 26a is provided, a flame 25 jetted toward the surface of umbrella part 19a from a gas burner 24, instead of being diffused into outside, remain in the heat insulating cover 26, so, the umbrella part 19a and a valve sheet 18 are effectively heated in approximately same atmosphere as a real machine. Further, since the flame 25 is positively sucked into the gap formed between the umbrella part 19a and the valve sheet 18 through a flow channel 30 when a sucking means is activated, the engine valve 19 and the valve sheet 18 are, similar to the atmosphere on the exhaust side of the real machine, kept at a high temperature.
Patent JP-H08222769-A (JP)
Title: Layered light emitting diode
Inventor: YAMAZAKI SHIGERU
IPC: H01L33/60
Filed: 1995-02-17
Abstract: PURPOSE: To enable effectively color-mixing and radiating beams of lights having different light emitting wavelength regions, by preparing at least two light emitting elements which emit light having different light emitting wavelength regions, and preparing at least one light emitting element as the other. CONSTITUTION: A first light emitting diode 110 is provided with a light emitting element 111a emitting red light, a light emitting element 111b emitting green light, transparent material 113, a concave optical surface 114, and a radiating surface 115. A part of the red light emitted from the light emitting element 111a and a part of the green light emitted from the light emitting element 111b are reflected by the reflecting part 114c of the concave optical surface 114, and radiated outside from the radiating surface 115. A second light emitting diode 120 is provided with a light emitting element 121 emitting blue light, transparent material 123, a concave reflecting surface 124, a radiating surface 125 and wires 126. Almost all the light flux of blue light emitted from the light emitting element 121 is reflected by the concave reflecting surface 124, permeates a spacer after radiated from the radiating surface 125, and reaches the concave optical surface 114 of the first light emitting diode 110.
Patent JP-H02234392-A (JP)
Title: Electroluminescence element generating device
Inventor: NAKABACHI YOSHIKI
IPC: H05B33/10
Filed: 1989-03-06
Abstract: PURPOSE:To generate an element by deposition without using a pellet by providing a Ce evaporation source, an Sr evaporation source and an S evaporation source, and constituting the S evaporation source with a crucible having an evaporation port and a heating heater arranged at a preset interval above the evaporation port. CONSTITUTION:A Ce evaporation source 1, an Sr evaporation source and an S evaporation source are provided, and the S evaporation source is constituted of a crucible having an evaporation port and a heating heater arranged at a preset interval above the evaporation port. The heating heater 9 is arranged at a preset interval from the crucible directly above the evaporation source, and the interval between the crucible 3 and the heating heater 9 is set by the capacity of the temperature to be controlled. The stoichiometry thin film of an electroluminescence element can be generated by deposition without using a pellet made of an evaporation material.
Patent JP-S51128746-A (JP)
Title: Metiod of induction heating for range
Inventor: YOKOTA HIROSHI
IPC: H02M7/48
Filed: 1975-05-02
Abstract: PURPOSE:To allow an unstable operation to sag by detecting voltage of switching element in an invertor circuit of series type and by controlling the switching element.
Patent JP-S51128747-A (JP)
Title: Method of induction heating for range
Inventor: YOKOTA HIROSHI
IPC: H05B6/12
Filed: 1975-05-02
Abstract: PURPOSE:To miniaturize an invertor circuit of a frequency self-control type by using as both a reactor for commutation and actuating coil in a series resonance circuit.
Patent JP-S56148590-A (JP)
Title: Heat-sensitive recording material
Inventor: KOJIMA YASUO
IPC: B41M5/20
Filed: 1980-04-22
Abstract: PURPOSE:To obtain a heat-sensitive recording material which is capable of being developed in an aqueous liquid, excellent in resistance to oils and chemicals and is capable of producing an image with a high film strength and at a high sensitivity, by providing a heat-sensitive layer incorporating an ionomer resin. CONSTITUTION:An ionomer resin prepared by cross-linking a copolymer of an about 2-10C alpha-olefin and an about 3-8C alpha,beta-unsaturated carboxylic acid by  using metallic ions having a valence of 1-3, preferably a resin prepared by cross- linking a copolymer of ethylene and (meth)acrylic acid by using Na<+>, Mg<++>, or  Zn<+++> ions and having a particle size of about 0.01-50mu is used. Namely, an  aqueous dispersion of the ionomer resin, a hydrophilic binder (e.g., polyvinyl  alcohol having a saponification degree of about 85-90%) and coloring matter  (e.g., carbon black) are mixed with each other, and the resulting dispersion is coated on a substrate (in a thickness of about 1-50mu) and is dried at about 30-50 deg.C  to obtain the recording material.
Patent JP-S56149072-A (JP)
Title: Detector for amount of developer
Inventor: OKAMOTO HIROSHI
IPC: G03G15/08
Filed: 1980-04-22
Abstract: PURPOSE:To detect the amount of the developer in a developing tank easily and accurately by detecting the amount of the developer in the developing tank based on the results of detection of a detecting means for the scooping amount of the developer. CONSTITUTION:The developer succsessively and continuously conveyed by buckets 30 having an approximately hollow shaped section provided to bucket roller 28 up to the position A, where it receives the moving force by the rotation of a multipolar magnet 7, moves in a clockwise direction as a magnetic brush on a developing sleeve 6 from said position A, and rubs the electrostatic latent images having beforehand been formed on the surface of a photosensitive drum 1, thereby developing the same. A pair 33 of an ultrasonic wave transmitting element and a receiving element is installed in the position corresponding to the uppermost position of the buckets 30 in the developing device 5, and depending upon the inputting state of said receiving element, the amount of the developer scooped up in the buckets 30 is detected. Since there is the relation such as shown in the figure, between the amount of the developer that the buckets 30 scoop up and the amount of the developer in a developing tank, the amount of the developer in the developing tank is detected.
Patent JP-H05260734-A (JP)
Title: Ringing choke converter
IPC: H02M3/28
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the flowing of currents before a switching element starts its ON operation before the stored energy of the primary winding of a transformer is discharged and a resistance value between the main terminals of the switching element is lowered sufficiently. CONSTITUTION:The ringing choke converter comprises a Zener diode 12 connected between the G (a gate) of a switching element such as a MOSFET 1 and the collector of a transistor 3 for controlling switching, a diode 11A, in which a cathode is connected to the positive electrode of the auxiliary winding A of a transformer 7, a capacitor 11B connected between the anode of the diode and the negative electrode of the auxiliary winding A, and a relay 11 having a magnetic coil connected across capacitor 11B and an auxiliary contact connected across the Zener diode 12.