baber/WOPTO huggingface dataset:
Patent JP-S5761381-A (JP)
Title: Image display device
Inventor: ISHITOBI YOSHIMITSU
IPC: G09F9/46
Filed: 1980-08-30
Abstract: PURPOSE:To obtain image display device with no cross-talk, by overlapping an  electric field light emitting display panel and a liquid crystal display panel so as to  cross electrode patterns of both panels. CONSTITUTION:An EL display panel 8 provides an insulated basic board which forms plural number of electrode patterns in Y direction inside it and an insulated basic board which forms a common electrode inside it, and the panel is formed by putting the electric field luminous layer and strong dielectric layer between both the basic boards. A liquid crystal display panel 9 provides the insulated basic board which forms plural number of electrode patterns in X direction in it and the insulated basic board which forms common electrode in it, and liquid crystal layer is inserted between the both boards. Overlapping the both panels 8 and 9 so as to cross electrode pattern in Y direction and an electrode pattern in X direction at right angles to combine in a body, a voltage V1 between the electrodes of display panel 8 is applied to scan in Y direction and a voltage V2 between electrodes of display panel 9 is applied to scan in X direction.
Patent JP-S63285912-A (JP)
Title: Soft magnetic powder
Inventor: HENMI KOJI
IPC: C22C38/00
Filed: 1987-05-18
Abstract: PURPOSE:To manufacture flaky fines, to improve orientation, to obtain high saturation magnetization and to use the title soft magnetic powder even as the raw material of a dust core by a method wherein the wt.% of Si and Al contained are specified in Fe-Si-Al alloy powder, metallic elements such as Mo, Cr, etc., are further added, the remainder is composed of Fe and an unavoidable impurity and the powder shape is specified. CONSTITUTION:In an Fe-Al-Si alloy, 3.0-8.0 wt.% Si and 2.0-7.0 wt.% are contained, and the remainder has a composition consisting of Fe and unavoidable impurities. The form of such alloy powder takes a flaky shape, and thickness extends over 0.5-3 mum, length over 3-50 mum and the ratio of thickness to length over 1:6-1:50. Such powder takes a scaly shape and is brought to the state of fines, has excellent orientation, is easy to be changed into paints, and has high saturation magnetization, and abrasion resistance: and corrosion resistance can be enhanced without damaging magnetic characteristics by adding metallic elements such as Mo, Cr, etc.
Patent JP-H05313249-A (JP)
Title: Mirror device for back lighting type projector
Inventor: WASAI KIYOTAKA
IPC: G03B21/10
Filed: 1992-05-13
Abstract: PURPOSE:To produce a large-sized mirror, to disassemble, to reassemble, to carry in/out a reflective mirror through a standard door and to replace the reflective mirror after setting by vertically and horizontally arranging plural reflective mirrors in a plane state and uniting them. CONSTITUTION:The back lighting type projector 1 is mainly constituted of a housing 2, a projecting part 3, a mirror device 4 and a screen 5. Light 6 projected from the projecting part 3 is reflected on the reflective surface of the mirror device 4, and then, it is projected to the screen 5 from the back. The reflective surface of the mirror device 4 is formed by a reflective mirror aggregate 7 constituted of four reflective mirrors 8 having the same rectangular shapes which are vertically and horizontally arranged in a plane state, and reinforcing plates 9 are joined and fixed on the back surface of each reflective mirror 8. As to each reflective mirror 8 provided with the reinforcing plate 9, the end surfaces of adjacent reflective mirrors are made to butt with each other so that each reflective surface may be positioned at the same plane, and four outer peripheral sides of the aggregate constituted of four reflective mirrors 8 provided with reinforcing plates 9 are held by a mirror frame 10.
Patent JP-S6012497-A (JP)
Inventor: KOBAYASHI TETSUO
IPC: G05G7/10
Filed: 1983-07-02
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-H11309038-A (JP)
Title: Seat structure
Inventor: GOTO HARUO
IPC: B68G5/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid problems caused by the highly hardening of a seat pad and the adoption of a different hardness pad and to improve the holdability of a person taking a seat. SOLUTION: The seat pad 5 is provided on a seat frame 4. A raised bottom part 7 making the top plate side part 5b of the pad 5 in a raised bottom state is provided between the frame 4 and the pad 5. The rigidity of the part 5b of the pad 5 is improved by reducing the pad thickness T of the part 5b of the pad 5 by the part 7.
Patent JP-S5546677-A (JP)
Title: Signal processor
Inventor: WADA RIYOUICHI
IPC: H03M13/00
Filed: 1978-09-29
Abstract: PURPOSE:To obtain signal constitution of high correction performance by simple algorithm by adding several fixed check codes to data. CONSTITUTION:Through modulo-2 arithmetic of respective bits of data A to C, check code P is generated 101 and after an excessive code of fixed polarity is added to data A to C, check code Q is generated 102 from results of sequential shifts through modulo-2 arithmetic of each bit. In addition, data A to C and codes P and Q are provided 104 with check codes R1 to R5 for the detection of errors. Consequently, even if errors occur to two out of data A to C and codes P and Q, original data can be restored by remaining signals.
Patent JP-S61278517-A (JP)
Title: Plastic pipe
Inventor: YOKOTA TORU
IPC: C08F214/06
Filed: 1985-06-04
Abstract: PURPOSE:The titled pipe excellent in heat resistance, chemical resistance, mechanical strength, dimensional stability and moldability, prepared by molding a copolymer having structural units derived from vinyl chloride and structural units derived from a specified N-substituted maleimide. CONSTITUTION:A copolymer is obtained by suspension-polymerizing 50-99wt% vinyl chloride, 1-50wt% N-substituted maleimide of the formula [wherein R is 1-30C (un)substituted aliphatic, alicyclic or aromatic group and R' and R'' are each H, F, Cl, Br, cyano or 3C or lower alkyl] and, optionally, 0-30wt% other polymerizable monomers (e.g., vinyl acetate) in the presence of a free radical generating catalyst in an aqueous medium containing a suspension stabilizer. To this copolymer a stabilizer, a lubricant, an impact resistance improver, a processing aid, a filler, a pigment, etc., are added, and the mixture is melt-kneaded and molded to obtain a plastic pipe.
Patent JP-H0416861-A (JP)
Title: Toner for developing electrostatic latent image and production thereof
Inventor: KAMIYAMA MITSUAKI
IPC: G03G9/087
Filed: 1990-05-10
Abstract: PURPOSE:To obtain strong uniform additive coatings on toner particles by stirring a suspension contg. the toner particles and additive particles at a temp. above the glass transition point of resin forming the toner particles and melt- sticking the additive to the surfaces of the toner particles. CONSTITUTION:Toner particles and an additive such as a flowability rendering agent, an electrostatic charge controlling agent or a flocculation inhibitor are dispersed and suspended in a solvent such as water under proper conditions with a surfactant, etc. The resulting suspension is heated to a temp. above the glass transition point or softening point of resin forming the toner particles, moderate stirring is carried out and the surfaces of the toner particles are coated with the additive. The coated toner particles are dehydrated and dried. The surface of the toner can uniformly and strongly be coated.
Patent JP-H10312551-A (JP)
Title: Error-signal detection circuit
Inventor: WADAMORI TSUKASA
IPC: G11B7/09
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a subtraction circuit used to fetch an AC component in a tracking-error-signal detection circuit. SOLUTION: Detection signals from a terminal 1a and a terminal 1b are supplied to a tracking-error amplifier 1, and a tracking-error(TE) signal as the difference between the signals is fetched. In addition, the TE signal from the error amplifier 1 is supplied to a low-pass filter 2, its DC component is extracted, and the extracted DC component is supplied to a comparator 3 for balance adjustment. In addition, the TE signal from the error amplifier 1 is supplied directly to a comparator 4 for gain adjustment. Outputs from the comparators 3, 4 are supplied to a microcomputer 5 for control. Then, in the microcomputer 5, a balance adjustment in which the DC component from the comparator 3 is made 0 is first performed. After the completion of the balance adjustment, a gain adjustment in which a total gain from the comparator 4 is made always constant is performed.
Patent JP-H10312159-A (JP)
Title: Shield plate for liquid crystal panel
Inventor: KOMAKI KOJI
IPC: G09F9/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield plate improving yield and productivity in a liquid crystal display device. SOLUTION: This shield plate is provided with an opening part 2 for sliding/ inserting a liquid crystal panel PN from the side on the side surface, and the inner size w1 in the direction perpendicular to this slide direction is made nearly equal to the size (w) of the panel PN in this direction, and pawls 3a, 3b engaged with the inserted panel PN are provided. When the panel is mounted, the panel PN is inserted into the shield plate 1 by sliding it from the side through the opening part 2. Then, since the inner size w1 of the shield plate 1 is nearly equal to the size (w) of the panel PN, the liquid crystal panel PN is held into the shield plate 1, and the pawl parts 3a, 3b are engaged with the liquid crystal panel PN. Thus, the liquid crystal panel PN is fixed sufficiently to the shield plate 1.
Patent JP-H07323549-A (JP)
Title: Ink jet recording head
Inventor: KOIZUMI RYOICHI
IPC: B41J2/05
Filed: 1994-06-02
Abstract: PURPOSE:To prevent the damage of a board due to a probe needle and the deterioration of a needle tip by arranging pads at an equal interval on a silicon board of an ink jet recording head, and providing a dummy pad used only to allow the needle to be brought into contact with it at the time of inspecting in the array. CONSTITUTION:A dummy pad 11 is provided at a suitable place in addition to ink jet discharge heat generating resistor group R1-Rn even if other functional element is disposed at any place. The pad is arranged at a predetermined pitch as the entire pads. At the time of divisionally measuring, a measuring probe needle is always existed on the pad, thereby efficiently divisionally measuring without deteriorating the needle tip or damaging a silicon board. As a result, the yield of a product is improved, and the life of the needle is effectively improved.
Patent JP-H1051018-A (JP)
Title: Solar battery module
Inventor: TAKEHARA NOBUYOSHI
IPC: H01L31/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the solar battery module with small manufacture man-hours and high productivity without employing the conventional series connecting process using a bus bar. SOLUTION: A semiconductor layer, a transparent electrode layer and a collector electrode are formed on a conductive substrate and solar battery cells 101 is manufactured by cutting the substrate into a desired size. Then the collector electrode layer, the transparent electrode layer and the semiconductor layer along one side of the solar battery cell 101 are respectively removed to expose part 102 of the surface of the conductive substrate. The solar battery cells 101 manufactured as above are arranged between electrode terminal tabs 104 side by side on a flat plate and a series connection member 103 is adhered between the adjacent solar battery cells.  Thus, the solar battery module is simply and quickly manufactured without troublesome process operations such as soldering and coating of an insulation resin and a bus bar to collect currents is not required and the entire shape of the solar battery module is made flat.
Patent JP-S6012557-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: WATANABE YOUICHIROU
IPC: G03G9/113
Filed: 1983-07-04
Abstract: PURPOSE:To obtain carrier particles which increase mechanical strength and do not deteriorate the quality of a developed image in long time use by providing a coating layer consisting of a silicone resin contg. fine zirconia particles on the surface of nucleuous particles. CONSTITUTION:Ordinarily used materials such as non-metals, metals, metallic alloys, etc., for example, sand, cobalt, iron, copper, nickel, zinc, aluminum, brass, glass, etc. having 10-1,000mu, more preferably 30-500mu average grain size are usable as the nucleous particles of a carrier to be coated with a silicone resin. The compsn. for the coating layer is prepd. by adding fine zirconia particles into a silicon resin soln. and dispersing the same with a suitable mixer. The fine zirconia particles to be dispersed in the coating layer is preferably of about 0.2-5mu grain size and are added preferably at 2-30pts.wt., more preferably 5-20pts.wt. to 100pts.wt. the silicone resin.
Patent JP-H08310982-A (JP)
Title: Production of 1,3-di-(2-hydroxy-2-propyl)benzene
Inventor: NAKAYAMA TOSHIO
IPC: B01J23/44
Filed: 1995-05-19
Abstract: PURPOSE: To obtain the subject high-purity compound. CONSTITUTION: A methyl isobutyl ketone solution of the objective 1,3-di-(2- hydroxy-2-propyl)benzene is obtained by hydrogenating reduction of a stock liquor, i.e., a methyl isobutyl ketone solution of 3-(2-hydroxy-2-propyl)cumene hydroperoxide containing both 3-acetylcumene hydroperoxide and 3-acetyl-(2- hydroxy-2-propyl)benzene as impurities. In this case, the hydrogenating reduction is performed by using a fixed bed reactor packed with a palladium-carrying catalyst having 0.001-0.05wt.% of palladium concentration.
Patent JP-H04350180-A (JP)
Title: Production of pipe having extra-clean inner face and pipe for ultrapure gas
Inventor: MIZUNO YOSHIO
IPC: C22C38/00
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a pipe having an extra-clean electropolished inner face by electropolishing the inner face of a pipe and then solid-solution heat-treating the inner face to form a passive film. CONSTITUTION:A stainless steel pipe is finally reduction-worked, and then the inner face of the pipe is electropolished. The inner face is cleaned with water, then solid-solution heat-treated, dried and cleaned, and a passive film is simultaneously formed. The solid-solution heat-treatment is conducted by continuously supplying hydrogen gas to the inner face in a hydrogen atmosphere and bright-annealing the inner face. The pipes are successively connected, and hydrogen gas is supplied into the pipes to solid-solution heat-treat the pipes. A stainless steel pipe having a passive film consisting of Cr2O3 on its electropolished inner face is obtained and used as a stainless steel for an ultrapure gas. The pipe is excellent in corrosion resistance and can be used for a long period.
Patent JP-S5745452-A (JP)
Title: Control method for operation of hot reaction testing apparatus
Inventor: NOUSO HIDENORI
IPC: G01N31/12
Filed: 1980-09-01
Abstract: PURPOSE:To conduct more hot reaction test in the same time using one reaction furnace, by carrying out cooling and elevation of temperature of reaction tube at the same time. CONSTITUTION:The first reaction tube 4 is placed in a furnace room 2 and a hot reaction is carried out for a prescribed time supplying gas for reaction in the tube 4 from a gas bomb 12 after elevation to a prescribed hot reaction temperature by a heating unit 3 supplying an innert gas from a gas bomb 8. The tube 4 is taken out the room 2 after finishing the reaction and is cooled supplying the innert gas. Continuously, the second reaction tube 4' is placed in the room 2 and a temperature elevation process is set in operation. The tube 4' is subjected to testing through a temperature elevation process and reaction process. While, the tube 4 is cooled and take-out of reacted sample and charge of new sample are carried out during said  process. Hereby, continuous test is made possible and effective test can be performed using one reaction furnace.
Patent JP-S5747488-A (JP)
Title: Improved method of producing antibiotic
Inventor: GUSHIMA HIROSHI
IPC: C12P35/08
Filed: 1980-09-02
Abstract: PURPOSE: The compound, which is produced, when St. oganonensis is cultured in the presence of magnesium carbonate, is treated with a D-aminoacid oxidase to produce 7β-( 4-carboxybutyramide )-3-( 1-methyl-1H-tetrazol-5-yl )thiomethyl-7α- methoxy-3-cephem-4-carboxylic acid.  
     CONSTITUTION: Streptomyces oganonensis is cultured in a medium containing magnesium carbonate to form 7β-(5-amino-5-carboxyvaleramide)-3-hydroxymethyl-7α- methyoxy-3-cephem-4-carboxylic acid and cell bodies having activity of D-aminoacid oxidase or its treatment product is made to act on the compound. Further, diketene, then 1-methyl-5-mercaptotetrazole are made to act on the product to produce 7β- ( 4-carboxylbutyramide )-3-( 1-methyl-1H-tetrazol-5-yl )thiomethyl-7α-methoxy-3- cepthem-4-carboxylic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000314526-A (JP)
Title: Pre-evaporation/premixing burner and premixing burner for gas turbine combustor
Inventor: FUJIMORI TOSHIRO
IPC: F23R3/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To generate a strong recirculation flow by providing a tubular pipe outlet with a throttling part and an enlarged part continuous thereto, thereby spreading mixture gas delivered from a pre-evaporating/premixing burner or a premixing burner. SOLUTION: A tubular pre-evaporating pipe L1 is provided, at the outlet thereof, with a throttling part 4b and an enlarged part 4c continuous thereto. With the assistance of action from a swirling air flow from a swirler 3, a mixture gas exhausted from the pipe L1 into a combustor 6 is spread into skirt shape and a recirculation flow 8 returning toward the center is formed. The flame is thereby held in the recirculation flow 8 and mixed well with combustion gas of a pilot burner, thus completing combustion within a short distance. Consequently, high combustion efficiency can be attained, even if firing performance is deteriorated due to high air/fuel ratio resulting in low NOx combustion.
Patent JP-2000313486-A (JP)
Title: Plastic container with pulsation preventer and pulsation prevention tool
Inventor: WATANABE YOSHIHIRO
IPC: B65D83/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a plastic container with a pulsation preventer and a pulsation prevention tool to be applied to any kinds of shapes and also to an existing equipment. SOLUTION: A plastic container 20 with a pulsation preventer and a pulsation prevention tool 31 are provided with a pulsation prevention tool 31 formed separately and constituted of an attachment 32 with a discharge outlet 35 and an air introduction hole 36 and also an air introduction pipe 37 so joined as to be communicated with air introduction hole 36, and the tool is inserted into a mouth section 22 of the plastic container 1 from outside and fitted thereon. Then the plastic container is inclined for discharging a content liquid 23 in the plastic container 21 to introduce atmosphere infiltrated from the air introduction hole 36 into the plastic container 21 through the air introduction pipe 37 without being brought into contact with the content liquid 23.
Patent JP-H01291041-A (JP)
Title: Operation control method of air conditioner
Inventor: FURUSE MASANOBU
IPC: F24F11/02
Filed: 1988-05-18
Abstract: PURPOSE:To hold a room in a more comfortable environment for an operator by modifying the set temperature for the fixed time according to the difference of the operator temperature and room temperature. CONSTITUTION:In the case where an air conditioner 1 operates in heating mode and the relation of the set temperature T1 of the air conditioner 1 and the operator temperature T2 in a room is T1>T2 when a remote control signal transmitted from a remote control device 2 is input, detecting temperature by a room temperature sensor part 1b is obtained while the operator temperature and the set temperature included in the remote control signal are obtained. Further in the case where the difference of the room temperature and the operator temperature is equal to the fixed value (for example, +5 deg.) or more, control data for heightening the room temperature (for example, +2 deg.) more than the set temperature are calculated and transmitted to an outdoor control part 1e. As the result a compressor motor 1d is driven until an incorporated timer is timed up and the room temperature control for heightening the room temperature up to only +2 deg. more than the set temperature is performed.
Patent JP-S5912628-A (JP)
Title: Transistor circuit
Inventor: KITAMURA YOSHINARI
IPC: H03K19/0948
Filed: 1982-07-13
Abstract: PURPOSE:To decrease a threshold voltage of the circuit without decreasing the response speed of the circuit, by connecting a level shift circuit and a capacitor in paralel between an input terminal and at least one of a P or an N-channel transistor(TR) gate. CONSTITUTION:A signal of an input terminal IN is applied to a gate of an NMOSQ2N constituting an inverter and also to a gate of a PMOSQ2P constituting similarly the inverter from a contact 21 via the capacitor C21, and a DC potential at a node 21 is guaranteed with the level shift circuit comprising the QS2P and a resistor R2. The operation as the inverter comprising the Q2N and the Q2P is performed in high speed with the capacitance of the coupling capacitor C21 without being affected with the delay in a signal at the level shift circuit and the DC level is guaranteed with the level shift circuit.
Patent JP-H08317691-A (JP)
Title: Capacitor motor
Inventor: NARITA KENJI
IPC: H02P23/07
Filed: 1995-05-19
Abstract: PURPOSE: To obtain the maximum output by setting the time until the polarity of a load current is inverted to the same polarity of a power supply voltage after the polarity of the voltage of an AC power supply is inverted to the trigger loss time of a thyristor or less. CONSTITUTION: A main coil winding 2 and an auxiliary coil winding 2 are connected in series to an AC power supply 1 and a capacitor 4 is connected in parallel to the main coil winding 2, thus constituting a capacitor motor for setting the spatial phase angle between the main coil winding 2 and the auxiliary coil winding 3 to π/2. Then, a thyristor 5 is provided between the capacitor induction motor and the AC power supply and a load current is subjected to phase control. The time from the inversion of the polarity of the voltage of an AC power supply to the inversion of the polarity of the load current to the same polarity of the power supply voltage is set to the trigger loss time or less of the thyristor, thus minimizing the non-conduction time where the load current with the same polarity as the polarity of the voltage of the AC power supply does not flow and improving the efficiency of the capacitor motor.
Patent JP-S61630-A (JP)
Inventor: SHIBATA NOBUYUKI
IPC: D02G3/22
Filed: 1984-06-12
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-S6016650-A (JP)
Inventor: YOSHIDA MITSUO
IPC: E04H9/16
Filed: 1983-07-06
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-H11299657-A (JP)
Title: Smokeless griller
Inventor: KUNO KIMII
IPC: A47J37/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve burning efficiency by letting air flow in, and arbitrarily adjust the temperature distribution to the food material by using the inflow air. SOLUTION: This griller includes walls 1 opposite to each other, gas burners 3a, 3b provided on the opposite surfaces of the walls, and a support member 5 suh as a net or a spit for supporting food material 4 such as meat, fish or the like, and the food material 4 such as meat, fish or the like supported by the support member 5 is grilled by heat power of the gas burners 3a, 3b. In the griller, air inflow ports 7a-7c are arranged on the upper and lower sides with at least one gas burner 3a, 3b interposed between them.