baber/WOPTO huggingface dataset:
Patent JP-S62215270-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA TAKEMARE
IPC: G03C7/32
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the titled material capable of using a stable reducing agent which is sufficiently proof against an oxidation due to oxygen in the air by incorporating a specific compd. to the titled material. CONSTITUTION:The titled material contains a new compd. shown by the formula. In the formula EAG is a group capable of receiving an electron from a reducing substance, N and O are each nitrogen and oxygen atom, the single bond shown in the formula causes a cleavage after EAG receives the electron, R<1> and R<2> are each a connecting bond or a substituent except hydrogen atom, Time is a group capable of releasing PUG by a following reaction which causes by the cleavage of nitrogen-oxygen single bond shown in the formula as a trigger, PUG is a photographic useful group, (t) is an integer of 0 or 1. The concrete example of EAG is exemplified with an aryl group which is substituted with at least one of electron with drawing groups or a heterocyclic ring which may be substituted, or a quinone residue which may be substituted.
Patent JP-S63254079-A (JP)
Title: Printing apparatus
Inventor: MAEDA MIKIO
IPC: B41J11/20
Filed: 1987-04-13
Abstract: PURPOSE:To perform good quality printing, by detecting the thickness of printing paper by a detection roller having the diameter corresponding to that of a platen roller and correcting the gap between a printing head and the platen roller. CONSTITUTION:In such a case that printing is applied to printing paper 20 whose thickness changes at a fold part 21, when the part of the fold part 21 of the printing paper 20 enters the gap between a detection roller 131 and a fixed roller 132, the detection roller 131 is pushed by the thickness of the printing paper 20 to displace and the displacement thereof is amplified by a lever 133 to be applied to a displacement sensor 135 as the deflection of the second arm 133b. The thickness detection signal indicating the thickness of the part of the fold 21 is generated from said deflection to be supplied to a controller 143 and, after the delay time prescribed by a delay circuit, the gap correction signal proportional to the level of the thickness detection signal is generated to be supplied to a drive motor 142. The motor 142 allows a pinion 141b to rotate in proportion to the level of the gap correction signal to displace the printing head 11 on a rack 141a.
Patent JP-S5715205-A (JP)
Title: Tape recorder
Inventor: NISHIYAMA TOYOO
IPC: G11B23/00
Filed: 1980-06-30
Abstract: PURPOSE:To improve an SN ratio by canceling mixed vibration noises arriving at a built-in microphone, by providing a vibration detecting element closely to the built- in microphone to a tape recorder having the built-in microphone. CONSTITUTION:An input signal to be recorded is supplied to a microphone 1 from a sound collection part 1a, and then applied to a recording circuit 4 via an amplifier 3. At this time, vibration noises in a tape recorder are also inputted to the built-in microphone. On the other hand, a detection signal from a microphone 6 detecting only the vibration noises of the tape recorder is applied to the recording circuit 4 via an amplifier 8. The amplifiers 8 and 3 are equal in gain generate outputs with an opposition in phase, so only the vibration component of the output of the amplifier 3 is canceled by the output of the amplifier 8, so that the recording circuit 4 is applied with only an audio signal whose noise component is removed.
Patent JP-S62243406-A (JP)
Title: Angular modulator
Inventor: MATSUURA TAKASHI
IPC: H04L27/12
Filed: 1986-04-16
Abstract: PURPOSE:To immediately keep the output center frequency to a specified value after the start by connecting one terminal of a varactor diode D to a frequency control circuit via a resistor and to an oscillation circuit via a capacitance, connecting the other terminal to ground via a resistance/capacitance parallel circuit and applying a modulation input signal to said terminal via a capacitor. CONSTITUTION:One terminal of the element D is connected to a resonance circuit in an oscillation circuit 3 via a capacitor C3, and the other terminal is connected to ground via a capacitor C2, then the frequency of an output S0 is changed by the capacitance change of the element D. A DC current of the element D is negligible and a voltage across the element D becomes a frequency control voltage VF. In the frequency of an input signal SM, a constant potential VF is given to one terminal of the element D and the modulation input SM is fed to the other terminal via a capacitor C1, then the signal SM is fed across the element D. Thus, the center frequency of the output S0 is controlled by a frequency control voltage VF to be a specified center frequency and frequency modulation is applied by the input SM.
Patent JP-S57204004-A (JP)
Title: Composition for coating optical glass fiber
Inventor: KIMURA TAKAO
IPC: G02B6/44
Filed: 1981-06-09
Abstract: PURPOSE:To obtain a composition for coating an optical glass fiber for optical transmission to form an uniform and flexible coating film, which is obtained by mixing an acrylic crosslinking agent consisting essentially by mixing an acrylic crosslinking agent consisting essentially acrylic acid monoester of polyalkyleneglycol to unsaturated polyester. CONSTITUTION:(B) an acrylic crosslinking agent consisting essentially of acrylic acid monoester (e.g. polyethyleneglycol monoacrylate) of polyalkyleneglycol and (C) a radical polymerization initiator (e.g. benzoylperoxide) or a photopolymerization initiator (e.g. acetophenone) are mixed with (A) unsaturated polyester obtained by reacting an unsaturated polybasic acid (e.g. maleic acid) and polyhydric alcohol (e.g. propyleneglycol) to obtain a desired composition for coating an optical glass fiber. The proper content of (A) component is about 50-90wt% to a total amount of A component and B component.
Patent JP-H09284289-A (JP)
Title: Fixed length cell multiplex transmitter, fixed length cell multiplex transmission method, fixed length cell transmitter, fixed length cell multiplexer and fixed length cell distributer
Inventor: KADOSAWA TAKASHI
IPC: H04L47/6275
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To conduct accurately first-come processing by allowing a fixed length cell multiplexer not to store a fixed length cell processed with highest priority in an FIFO storage section but to provide an output of the cell directly. SOLUTION: A fixed length cell read control section 12 of a highest priority fixed length cell transmitter 1 reads a fixed length cell from a fixed length cell storage section 11 synchronously with an internal frame in the unit of fixed length cells. FIFO storage sections 21-1-21-n of a fixed length cell multiplexer 2 write and read a fixed length cell from fixed length cell transmitters 1-1-1-n and an FIFO control section 22 controls the write/read of the fixed length cell to/from a plurality of the FIFO storage sections 21-1-21-n. A multiplexer 23 does not store the fixed length cell from the highest priority fixed length cell transmitter 1 but outputs it directly and provides an output of the fixed length cell having been stored in the fixed length cell transmitters 1-1-1-n in other timings than the output timing of the fixed length cell.
Patent JP-H07277996-A (JP)
Title: Method for soothing inflammation of mastitis in ungulata and antiinflammatory solution
Inventor: NOGUCHI KUNICHI
IPC: A61P15/14
Filed: 1994-04-05
Abstract: PURPOSE:To wet the sites infected with bacteria in the udders of Ungulata animal and eradicate the pyogenic bacteria to soothe the inflammation by injecting oxidation potential water from nipples through the ducts into the glands in a prescribed amount. CONSTITUTION:The udder of Ungulata animal which has already caused mastitis and has stiffness therein is injected with oxidation potential water of 2.6pH and 1,080mV ORP from the corresponding nipple in an amount of 500-600ml twice a day in the morning and evening for 20 to 30 minutes. Then, the injected solution is squeezed out as in milking and then the new oxidation potential solution of 2.6pH and 1080mV ORP is injected into the udder again. The same operations are repeated for two days to loosen the udder stiffness and after three days, there is found no anomaly from bacteriological point of view and the number of cell in the milk was restored to the normal level.
Patent JP-S61246214-A (JP)
Title: Fluorine-containing elastomer
Inventor: MITANI TOMOMASA
IPC: C08F216/14
Filed: 1985-04-25
Abstract: PURPOSE:The title elastomer excellent in heat aging resistance, oil resistance and chemical resistance, comprising hexafluoro-propylene, a specified vinyl ether and other copolymerizable vinyl monomers. CONSTITUTION:30-55mol% hexafluoropropylene (A) is copolymerized with 30-60 mol% vinyl ether (B) having a 2-8 C alkyl group (e.g., n-butyl vinyl ether) and 0-40 mol% other copolymerizable vinyl monomers (c) (e.g., vinyl monochloroacetate) in a dispersing medium comprising water alone or compris ing water containing a small amount of an organic solvent in the presence of an emulsifier (e.g., alkylbenzenesulfonate) and a radical olymerization initiator (e.g., potassim persulfate) and, optionally, a chain transfer agent, a dispersant, a crosslinking agent, a pH buffer, etc., to obtain a copolymer of a glass transi tion temperature <=0 deg.C and a Mooney viscosity [ML1+4(100 deg.C)]>=20. This copoly mer is crosslinked to obtain the title elastomer of a tensile strength >=20kg/cm2.
Patent JP-S57204065-A (JP)
Title: Picture forming device
Inventor: TOUMA HITOSHI
IPC: G03G15/04
Filed: 1981-06-10
Abstract: PURPOSE:To prevent dust, etc., from electrically sticking to the end surface of an array of short-focus and small-diameter imaging elements by forming a protective layer of a metallic alkoxy compound on at least either of the light incidence end surface and emission end surface of an optical system. CONSTITUTION:An optical imaging system 3 is constituted by arraying short- focus and small-diameter imaging elements 1 in a line closely or adjacently while the optical axes of the respective elements 1 are set parallel, and by bonding the elements 1 with an adhesive 2 such as RTV silicone resin. Further, a proper fixing frame 4 made of FRP, etc., is fitted favorably around the array. Using this optical imaging system 3 allows the respective elements 1 to cooperate with one another, thereby forming an erect real image of a body 0 with nonmagnification. Namely, nonmagnification erect real images of respctive parts of the body 0 which correspond to the elements 1 are formed and those patial images are composed into the whole image I. Further, a metallic alkoxy compound for a protectve layer favorably uses a compound made of metal such as titanium and silicon, and methoxy, ethoxy, etc.
Patent JP-S5519606-A (JP)
Title: Automatic lifting gear of underwater towed body
Inventor: NOMOTO MASAO
IPC: B63G8/42
Filed: 1978-07-24
Abstract: PURPOSE: To automatically let rise and fall in large depth width an underwater towed body that is hung in water from a ship and uses a cable towed by means of the ship as a guide cable, in this automatic lifting gear of the underwater towed body.  
     CONSTITUTION: An underwater towed body 1 is formed by bodies 1', 1", an elevator 2 mounted to these bodies 1', 1" by means of a shaft 13 and a hydrofoil 3 connecting the bodies 1', 1", and fins 4 are installed to the bodies 1', 1" as necessary. Thus, the towed body 1 generates lift by relative speed with circumferential water, and can change the dimensions and direction of lift by operating the elevator 2. A cable guide means 5 is mounted to a connecting rod 4' connected to the bodies 1', 1" or directly installed to the hydrofoil 3, and the towed body 1 is towed under a condition that a cable 6 is pierced into the means 5. Upper and lower stoppers 8, 9 are disposed to the cable 6, and the towed body 1 is let rise and fall between the stoppers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63253578-A (JP)
Title: Reproducing device for optical disk
Inventor: YAMADA JIRO
IPC: G11B21/08
Filed: 1987-04-10
Abstract: PURPOSE:To minimize the quantity of tracking errors after completion of retrieval, by providing an overshoot target detector and performing a track jump to the opposite side after overshooting a target position. CONSTITUTION:Information related to the current position of an optical pickup is inputted to an arithmetic and logical device 24 in the unit of time by means of an optical pickup device 16 and signal processor 17 and the error between a target position inputted from an input device 21 and the current position is calculated in the unit of time. The calculated error time is converted into the number of tracks by a track number converting circuit 22. Then a track jump is executed while an actuator driving device 19 and traverse driving device 20 are controlled by the device 24 in accordance with the number of tracks. When the above-mentioned operations are carried out, the overshoot target detector 23 detects the overshooting target position and the jump to the opposite side by means of the device 24 is executed in accordance with the detect signal of the device 23. Therefore, the number of jumps and quantity of tracking errors after a retrieval are reduced. Thus stability in reproduction is improved.
Patent JP-H02267529-A (JP)
Title: Optical wavelength converting element and production thereof
Inventor: HARADA AKINORI
IPC: G02F1/35
Filed: 1989-04-07
Abstract: PURPOSE:To converge wavelength converting waves down to the refraction limit with the optical wavelength converting element of a three-dimentional optical waveguide type by forming a clad part and a waveguide part of a semiconductor consisting a III-V or II-VI mixed crystal compd. and cladding the entire surface of the waveguide part at which the basic waves reflect totally. CONSTITUTION:The optical wavelength converting element 10 is formed by embedding the waveguide part 13 having the refractive index higher than the refractive index of the clad part 12 formed on a substrate 11 into the clad part 12 over the entire part thereof. The substrate 11 consists of GaAs and the clad part 12 and the waveguide part 13 are formed of ZnSt '(Sey 'Te1-y ')1-x ' ZnSx(SeyTe1-y)1-x which are the semicon ductor materials of II-VI quaternary mixed crystals to allow lattice matching with the substrate 11. In the formulas, x, y and x', y' are so selected that the refractive index of the waveguide part 13 is higher than the refractive index of the clad part 12 and the lattice constant matches the lattice constant of the GaAs of the substrate 11. The optical wavelength converting ray which has the pattern of a concentrical beam section and can be sufficiently converged down to the diffraction limit is obtd. in this way.
Patent JP-S63255026-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A47L9/02
Filed: 1987-04-10
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-S60233344-A (JP)
Title: Apparatus for controlling revolution speed of internal-combustion engine
Inventor: OKAMOTO NOBUICHI
IPC: F02D41/14
Filed: 1984-05-07
Abstract: PURPOSE:To prevent emission of black smoke and occurrence of engine stall, by providing a multiplier which calculates the product of the input from a deviation detecting means and the input from an engine-speed detecting and converting means and furnishes it to a proportional plus integral controller. CONSTITUTION:A deviation detecting means 3 is furnished with output signals of an engine-speed setting means 1 and an engine-speed detecting and converting means 2 and produces a deviation signal. A proportional plus integral controller 4, which is furnished with the above deviation signal, performs proportional integration and furnished the result to a fuel rack actuator 5. A multiplier 8 is disposed between the deviation detecting means 3 and the proportional plus integral controller 4. The multiplier 8 calculates the product of the input from the deviation detecting means 3 and the input from the engine-speed detecting and converting means 2 and furnishes it to the proportional plus integral controller 4. By employing such an arrangement, it is enabled to prevent emission of black smoke due to oversupply of fuel and engine stall due to lack of fuel supply.
Patent JP-S63254984-A (JP)
Title: Production of glutamine synthetase
Inventor: YOKOYAMA SADAJI
IPC: C12R1/18
Filed: 1987-04-10
Abstract: PURPOSE:To obtain the titled enzyme useful as an industrial catalyst and clinical testing reagent by a fermentation method, by cultivating a microorganism belonging to the genus Arthrobacter, Erwinia or Paracoccus in a nutrient culture medium. CONSTITUTION:A bacterium, such as Arthrobacter.aurescens IAM12340, Erwinia.carotovora IFO3380 or Paracoccus.denitrificans IFO12442, is cultivated in a liquid culture medium containing a carbohydrate, such as glucose, fructose or sucrose, as a carbon source, an inorganic or organic nitrogen compound, meat extract, peptone, corn.steep.liquor, yeast extract, etc., as a nitrogen source at 20-32 deg.C, preferably about 30 deg.C near neutral pH for 1-3 days to isolate the aimed enzyme from the resultant microbial cells.
Patent JP-H067468-A (JP)
Title: Audio diaphragme exhalation valve assembly
Inventor: NINO EMU GURANATEIERO
IPC: A62B18/10
Filed: 1993-04-16
Abstract: PURPOSE: To provide an assembly of a voice diaphragm and an inhalation valve with a reduced number of penetrating parts equipped on the face part, at the same time, with a small sized shape and remarkably improved voice transmission effect. CONSTITUTION: This voice diaphragm inhalation valve assembly comprises a valve main body 12 with a central opening part 20 and a valve seat part 26, a ring shaped valve member 28 supported movably against the valve seat part 26 of the valve main body 12, a spring 40 to attach the valve member 28 onto the valve seat part 26, and a voice diaphragm 44 supported by the valve member 28. The assembly is made so that the valve member 28 and the voice diaphragm 44 are moved and the valve member 28 leaves the valve seat part 26 by inhalation.
Patent JP-H10283876-A (JP)
Title: Push switch
Inventor: MIZUNO YOSHIYUKI
IPC: H01H13/56
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a push switch with a decreased number of component parts, with which the man-hours for installation works are also decreased. SOLUTION: A holder part 14 is provided on an operating knob 8, and a contact holder 3 is slidably accommodated in a sliding hole 15 formed in the holder part 14, and a movable contact 7 is installed at one end of the holder 3 while a heart cam mechanism 11 is mounted at the other end, and a guide pin 13 engaged by the heart cam mechanism 11 is formed rigidly on a case 1, and a spring 6 accommodated in an accommodating hole 17 provided in the holder 3 is used for energizing both the movable contact and the heart cam mechanism.
Patent JP-S58207780-A (JP)
Title: Character pattern display circuit
Inventor: IKEDA TETSUYA
IPC: H04N5/445
Filed: 1982-05-28
Abstract: PURPOSE:To attain character pattern display even for any kind of display format of colored block, by adding a display address converting memory. CONSTITUTION:A display address from horizontal and vertical display address generating circuits 21, 22 is inputted to a luminance display memory 2 and also to horizontal and vertical display address converting memories 31, 32 provided additionally. Since a data reading out color information in response to dot constitution of the colored block of the designated display format is written in the converting memories 31, 32, the luminance information and color information are read out independently at the same time. The luminance and the color information are synthesized to display character pattern on a cathode ray tube 10.
Patent JP-S58209009-A (JP)
Inventor: KUMOUCHI TAKAAKI
IPC: H01B5/14
Filed: 1982-05-28
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-S61246068-A (JP)
Title: Printer
Inventor: HIRAYAMA KATSUHIKO
IPC: B41J25/308
Filed: 1985-04-25
Abstract: PURPOSE:To contrive a reduction in power consumption, by controlling the pulse width of a printing signal supplied to a printing head, in accordance with the thickness of a printing paper. CONSTITUTION:A controlling circuit 1 determines the pulse width of the printing signal supplied to the printing head 3, based on a signal corresponding to the thickness of a printing paper which is inputted from a gap sensor 5. Based on the signal inputted from the sensor 5, the circuit 1 sets predetermined different pulse widths for a single sheet of printing paper and for two or more sheets of printing paper, and outputs printing signals having respective pulse widths to a printing head driving circuit 2 in those cases. The circuit 2 amplifies a printing signal from the controlling circuit 1 in accordance with a voltage supplied from a power source device 4, and supplies the amplified printing signal to the head 3, thereby driving the head 3. Accordingly, since appropriate printing energy is supplied in accordance with the thickness of the printing paper, a reduction in power consumption can be contrived.
Patent JP-S5315515-A (JP)
Title: Power source
Inventor: HASHIMOTO AKIHISA
IPC: H02K7/18
Filed: 1976-07-28
Abstract: PURPOSE: To provide simple constitution of portable devices such as megger etc, by utilizing a spiral spring and a generator as its power source with which man work for battery exchange or manual winding etc can be saved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5917979-A (JP)
Title: Method and microorganism culture system for treating chemical waste material
Inventor: JIYOZEFU EFU KORARUOTORO
IPC: C02F3/34
Filed: 1983-05-20
Abstract: This invention relates to the treatment of obnoxious waste effluents, both industrial and municipal, such as chemical waste landfill leachates, chemical process wastewaters and other obnoxious waste effluents by the use of microbial cultures, especially adapted to biodegrade the obnoxious chemicals in the chemical wastes, such as activated sludge and inoculants for activated sludge, and the new inoculated activated sludges and their use in biological wastewater systems such as continuous and batch reactors.
Patent JP-H04299092-A (JP)
Title: Semiconductor device for driving motor
Inventor: OKADA TADASHI
IPC: G11B19/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide an economical rectifying circuit from which reverse electromotive force, produced through inertia of motor, can be taken out without requiring a large space. CONSTITUTION:Motor control circuits 11, 13, 15, 17 for controlling the rotation of a motor, a circuit 19 for rectifying the reverse electromotive force induced in the motor coil through inertia rotation of motor, and output terminals for outputting the reverse electromotive force rectified through the rectifying circuit 19 are incorporated in a one chip semiconductor device.
Patent JP-S5424325-A (JP)
Title: Liquid puel combustion device
Inventor: NOMAGUCHI TAMOTSU
IPC: F23D11/44
Filed: 1977-07-27
Abstract: PURPOSE: To get a liquid fuel combustion device that can keep balance of combustion with air under any condition and provide good characteristic in terms of kerosine carburetion and mixing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5214806-A (JP)
Title: Magnetic frame for motor
Inventor: OOYAMA AKIO
IPC: H02K5/04
Filed: 1975-07-25
Abstract: PURPOSE: To obtain a simple motor magnetic frame by forming an interlocking section through making the plate width of the lower steel plate greater than that of the upper plate in a multiplex-wound magnetic steel plate. 
     COPYRIGHT: (C)1977,JPO&Japio