baber/WOPTO huggingface dataset:
Patent JP-S63187581-A (JP)
Title: Tricle lifetime evaluation method for enclosed type lead storage cell
Inventor: TAKEMASA ARIHIKO
IPC: H01M10/44
Filed: 1987-01-29
Abstract: PURPOSE:To avoid such an accident beforehand as a load not operated in case of emergency by providing a current detecting device which detects a current while trickle charging is being conducted and a controller which cuts off a charging circuit when the value of that current exceeds a prescribed one. CONSTITUTION:An enclosed type lead storage cell 3 is always in the state of charging by a trickle charger 2. On the other hand, recovery charging should be conducted after the enclosed type lead storage cell 3 is connected to a load 4 is case of emergency. A controller 5 has a timer which counts a time in order to put the controller in operation 10 hours after recovery charging is started by estimating a time required for a current to be transferred in constant voltage range and stabilized, because that recovery charging is rendered a constant charging in 0.2 CA control. If a test continues under this condition, a negative plate is oxidized by inversion of air so that a current starts to increase to reduce the plate, and when its value reaches 0.09 CA, a trickle lifetime evaluation device 1 is operated, a circuit is cutoff and the lifetime of the enclosed type lead storage cell 3 is indicated. Accordingly, such an accident, as a load not operated in case of emergency can be avoided beforehand.
Patent JP-S56115930-A (JP)
Title: Temperature-detecting device
Inventor: MURAHASHI TOSHIAKI
IPC: G01K11/18
Filed: 1980-02-18
Abstract: PURPOSE:To detect temperature without being influenced by high voltage, high- power current, radioactivity, etc. around a substance to be measured by combining a temperature-sensitive material whose optical characteristic changes according to temperature with a light-transmitting path. CONSTITUTION:The material 8 whose transparency changes according to temperature, such as normal paraffin, normal alcohol and normal carboxylic acid, is filled up in a case 7. A light from a light source enters an optical fiber 9 through an optical fiber 6 and finally enters a light receptor 10. Since the luminous energy reaching the light receptor 10 changes in accordance with the transparency of the material 8, the temperature can be known by the luminous energy.
Patent JP-S54111098-A (JP)
Title: Sodium anti-leak device
Inventor: OONUKI KOUJI
IPC: G21D1/00
Filed: 1978-02-21
Abstract: PURPOSE: To prevent the inflow of sodium by detecting sodium leak in case of accident with sodium detector provided within bellows and increasing the rare gas pressure within the bellows.  
     CONSTITUTION: Magnetic valve 14 is connected with pressure reducing system 12 in case of normal condition of bellows 5 and 6 to make the pressure reduction condition of gas pressure within bellows. In case of the accident, when sodium 2 flows into the bellows 5 and 6 caused by the damage of bellows 5 and 6, the tracer type sodium leak detectors 8a, 8b positioned under the bellows 5 and 6 are short circuited to feed a detecting signal. This allows the alarm signal 15 to turn on and off, and concurrently magnetic valve changes over the gas system from pressure reduced system 12 to rare gas supply system 13. The high pressure rare gas is supplied into bellows 5 and 6 to prevent the bellows from sodium infiltration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198465-A (JP)
Title: Copying machine
Inventor: YAMADA HIROICHI
IPC: G03G21/00
Filed: 1989-01-27
Abstract: PURPOSE:To previously register complete mode data into an IC card, etc., even in a simultaneous-mode, etc., and to set the mode data integrally by controlling the timing of changing a mode based on data corresponding to a sensor signal when such data is included in the mode data. CONSTITUTION:When a mode loaded from a memory medium 600 is a mode such as the simultaneous-mode in responce to change in mode based on the sensor signal generated in a copying process, and when the data corresponding to the sensor signal is included in the mode data, the timing of changing the mode is controlled based on that data. Thus, the complete mode data (the mode data including the data determining the timing of changing the mode) is previously registered into the IC card 600, etc., and the mode data can be integrally set.
Patent JP-H04258435-A (JP)
Title: Wall structure
Inventor: SASAKI TETSUYA
IPC: E04B2/86
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a wall structure having a heat-insulating ability and a high strength and also excellent workability of reinforcement works and heat- insulating works. CONSTITUTION:Two sheets of metal net plates 1 parallelly confronted to each other are jointed with a lattice material 2. Vertical reinforcing rods 5 are arranged between a metal net plate 1, in which heat-insulating plates 3 are arranged in the middle of the steel net plate 1, and a heat-insulating plate 3, and horizontal reinforcing rods 6 are arranged on the surface of the steel net plate. A hydraulic cementing composite is applied thereon to form a hydraulic material layer 7.
Patent JP-H10221434-A (JP)
Title: Passive sonar device
Inventor: GOTO KOJI
IPC: G01S7/52
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise easily and optimally by rotating a directional pattern in a direction where the S/N ratio of a target signal is maximized and receiving a sound wave. SOLUTION: A noise level measurement part 1 measures a noise level by rotating a directional pattern based on an acoustic signal that is obtained after a wave reception part 4 receives it. A signal level calculation part 2 calculates the azimuth characteristics of the signal level of a target. An azimuth calculation means 3 calculates an S/N ratio from a noise level from the noise level measurement part 1 and a signal level from the signal level calculation part 2 and outputs the maximum S/N ratio. A directivity formation part 5 rotates the directional pattern to the azimuth based on the maximum S/N ratio from the azimuth calculation part 3 and outputs an acoustic signal from the wave reception part 4 to a frequency analysis part 6 as an acoustic signal obtained in that directional pattern.
Patent JP-S59146271-A (JP)
Title: Solid-state image pickup device
Inventor: KUSUDA YUKIHISA
IPC: H04N5/335
Filed: 1983-02-08
Abstract: PURPOSE:To prevent the increase in an optical output at a constant illuminance and deterioration in sensitivity at a low illuminance by decreasing locally the density of semiconductor substrate near a transistor (TR). CONSTITUTION:An N type density area 7 of the same conduction type as an N type semiconductor substrate 1 and having lower density than it is formed near a P type diffusion layer 3 corresponding to a collector of an NPN TR comprising the N type semiconductor substrate 1, the P type diffusion layer and an N type diffusion layer 6. Thus, the junction capacitance Cjc between the P type diffusion layer 3 corresponding to the base region and the N type semiconductor substrate 1 is lowered. Further, the low density region 7 is prolonged to a PNP type TR part comprising a P type diffusion layer 4, an N type diffusion layer 5 and the P type diffusion layer 3. Then, the density corresponding to the base region of the PNP type TR is decreased and the amplification factor of the PNP type TR is improved.
Patent JP-S61177948-A (JP)
Title: Cake
Inventor: EMURA TATSUO
IPC: A21D2/36
Filed: 1985-02-05
Abstract: PURPOSE:A cake good for health, containing vitamins, minerals, and fibers, having fibers separated from edible vegetables. CONSTITUTION:One or more edible vegetables selected from cabbage, Japanese radish, bamboo shoot, green pepper, onion, carrot, etc., are boiled, and fibers are separated. 1-30wt% of the prepared fibers is blended with wheat four, sugar, shortening, hen's egg, salt, water, etc., molded into a desired shape, and baked.
Patent JP-H11217651-A (JP)
Title: Extra soft steel sheet for easy open can lid excellent in can opening characteristic and production
Inventor: KATO AKIRA
IPC: C22C38/14
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To produce an extra soft steel sheet having reduced work hardening phenomenon in grooving and excellent for can lid by cold rolling a steel sheet having a specified composition, subjecting to recrystallization annealing and specifying an average grain size, tensile strength and a yield ratio so as to produce an exta soft steel sheet. SOLUTION: A steel sheet, which has a composition consisting of, by weight, <=0.005% C, <=0.03% Si, <=0.20% Mn, <=0.01% P, 0.01-0.04% S, <=0.004% N, 0.01-0.05% sol Al, as necssary 0.01-0.05% at least one kind among T, Nb and the balance Fe with inevitable impurities, is cold rolled at a draft of >=70%. successively by conducting recrystalization annealing of rapid heating/rapid cooling at a continuous anealing line, an extra soft steel sheet, in which the average grain size after recrystalization is <=15 μm, the tensile strength is >=305 MPs and the yoeld ratio is >=60%, is produced.
Patent JP-H09187356-A (JP)
Title: Folding screen
Inventor: AZUMA MASAHIRO
IPC: A47G5/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a folding screen which is so compact that it can be set in a relatively small space, and so excellent in stability that it is never fallen by a slight external force by providing the folding screen with three or more constituting plate members, and mutually connecting the lateral one-end sides of the constituting plate members. SOLUTION: A folding screen A1 has three or more constituting plate members 1. The constituting plate member 1 has a vertically long and substantially rectangular wooden core plate having an upper edge circularly formed. An urethane layer is provided on the outside of the core plate so as to enclose the core plate. A cloth surface layer 13 is provided on the outside of the urethane layer so as to cover the urethane layer. Tying ribbons 13 are mounted on one lateral end side of the constituting plate member 1. The tying ribbons 13 are mounted in three positions on both surfaces of the constituting plate member 1 at a required vertical intervals by sewing one-end sides thereof, respectively.  The constituting plate members 1 are integrated by mutually tying the corresponding ones of the tying ribbons 13 provided thereon, respectively, and forming knots 130 so as to be exposed to the outside.
Patent JP-H02201766-A (JP)
Title: Disk tray for automatic changer
Inventor: SERITA KAORU
IPC: G11B17/04
Filed: 1989-01-31
Abstract: PURPOSE:To simplify a structure and to surely fix a tray by forming an elastic engaging piece on a tray, engaging it to a projection formed on a tray guide, and engagedly fixing the tray to the tray guide. CONSTITUTION:Projecting pieces 9e to be inserted to the tray guides are formed at mutual facing parts in an external peripheral part 9b of a tray 9, an elastic engaging piece 9f to be engaged with the projection formed on the tray guide is integrally formed, and a hook 9g to be engaged with the hook arm of a tray shifting means is formed on a protective part 9d of the external peripheral part 9b. Further the engagement between the projection of the tray guide and the elastic engaging piece 9f is canceled by the canceling pin of the tray shifting means, the hook arm is engaged with the hook 9g of the tray 9, and the tray 9 is drawn out from the tray guide. Thus the tray 9 can be surely fixed to the tray guide in the simple structure.
Patent JP-S60189904-A (JP)
Inventor: AANORUDO DEBITSUDO NIIRUSEN
IPC: H03K17/082
Filed: 1985-02-04
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-H05216941-A (JP)
Title: Graphic analyzing device and graphic retrieving device
Inventor: SHIMA MITSUHIDE
IPC: G06F17/30
Filed: 1992-02-05
Abstract: PURPOSE:To provide a graphic retrieving device which can obtain the correct result by treating a graphic as the unique data regardless of the state of the graphic and also can retrieve the graphic in response to the request of a user by changing the extraction of the feature date necessary for the retrieving requests of plural different users. CONSTITUTION:A graphic feature date converting means 3 is provided to extract the graphic feature data out of the accumulated data or the illustrated graphics with conversion of the data together with 8 means 4 which turns the graphic feature date into a unique form and input this data to a graphic feature data memory 5, a rearranging means 7 which rearranges the unique graphic feature data and at the same time produces the graphic feature index data, 8 matching means 8 which retrieves the graphic feature data subject to the retrieving conditions with use of the graphic feature index data, and a graphic data reading means 9 which takes out a graphic corresponding to the retrieved graphic feature data and then outputs the graphic.
Patent JP-H06231682-A (JP)
Title: Spray coating device for cathode ray tube
Inventor: KURIBAYASHI YUKIO
IPC: C23C4/00
Filed: 1993-02-08
Abstract: PURPOSE:To enable the multikinds of coating different in discharge to be simultaneously carried out, and thereby enhance production efficiency by making fluid discharge out of a spray gun variable while being sdjusted to the kind of coating. CONSTITUTION:A change-over valve 13 which is opened/closed depending on a fluid volume adjusting valve 12 and kind signals, is provided for fluid supply auxiliary piping 11. Return piping 14 which returns spray fluid 2 supplied to a pipe 6 from a flow meter 5 to a tank 1, is branched so as to be run, and a change-over valve 15 and a fluid volume adjusting valve 16 are connected to the piping 14. The valve 15 is turned off when a spray gun 7 is turned on, and it is turned on when the gun 7 is turned off. The gun 7 is electrically connected to the valve 15 in such a way as to be interlocked with each other, and the volume of fluid to be returned to the tank 1 is adjusted by the valve 16 when the gun 7 is turned off. Since the thickness of coating film can be changed so as to be formed while being adjusted to each kind by interlocking the change-over of the closing action of the valve 13 with the reading of the kind which is to be sent to a coating robot, the multikinds of coating different in discharge can thereby be simultaneously carried out. Therefore, production efficiency can thereby be enhanced.
Patent JP-S55111669-A (JP)
Title: Inverter control system
Inventor: KUDOU TOSHIAKI
IPC: H02P21/00
Filed: 1979-02-22
Abstract: PURPOSE: To form the output current waveform of an inverter to sine wave by specifying the stationary time ratio of a vector instruction angle to modulated two vector positions at a specified value.  
     CONSTITUTION: The output signal θ* of a function generator circuit is operated at the same signal level as the sawtooth wave θ of its input. When the output θ* of the function generator circuit is set in magnitude at θO* from the minimum value of the operation level, a circuit is so set that the varied width θH of the output signal and triangular wave eT may become a relationship of the formula I with respect to the sawtooth wave θ. The output current is so controlled as to satisfy the formula II at the ratio of two vector positions within the period TM when two vector positions are alternatively repeated to the other vector position to stationary time TII. Thus, an angle ϕ from the current vector iI at the amplitude I m  and position I of the current vector i m  averaged in the period TM becomes ϕ=π/3.θO/θH, so that it becomes proportional to the varied amount of the sawtooth wave. Accordingly, the output current waveform of the inverter becomes sine wave at its average. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04257865-A (JP)
Title: Electrophotographic sensitive body
Inventor: ECHIGO NAOYUKI
IPC: G03G5/043
Filed: 1991-02-13
Abstract: PURPOSE:To provide an electrophotographic sensitive body which can be always electrified uniformly, not affected by the state of contact, etc., by making contact electrification using a contactor. CONSTITUTION:An electrophotographic sensitive body consists of the first photoconductive layer 2 sensing light in the first wavelength region formed on the surface of a conductive substrate 1 and the second photoconductive layer 3 sensing light in the second wavelength region formed on the first layer. When the surface of the photoconductive layer 3 thus formed is irradiated with light in the second wavelength region and at the same time is contact electrified by a contacter, the second photoconductive layer 3 becomes conductive and a carrier moves in the layer. As a result, electrification voltage is made even causing uniform electrification. An electrophotographic sensitive body capable of being uniformly electrified can be manufactured by contact electrification without the need of dangerous equipment, such as a corona discharger.
Patent JP-H08208756-A (JP)
Title: Production of methacrolein copolymer
Inventor: IRIGUCHI JIRO
IPC: C08F216/34
Filed: 1995-02-08
Abstract: PURPOSE: To produce a methacrolein copolymer uniformly without causing phase separation or gelling by copolymerizing a polymerizing a polymerizable monomer component mainly consisting of methacrolein and a water-soluble free radical-polymerizable monovinyl monomer. CONSTITUTION: A polymerizable monomer component mainly consisting of 10-60wt.% methacrolein and 40-90wt.% water-soluble free radical-polymerizable monovinyl monomer is copolymerized in a solvent mixture comprising water and an organic solvent.
Patent JP-S60166010-A (JP)
Title: Effective chromatographic separation
Inventor: ICHII AKIRA
IPC: B01D15/08
Filed: 1984-02-08
Abstract: PURPOSE:To improve conditions for separating to high purity and to increase the concn. of a complex-forming agent of an eluting liq. by using H ion as receptor and adjusting the percentage of regeneration to a fixed range. CONSTITUTION:Cation exchange resin is packed in an ion exchange column and a soln. contg. H ion is fed to the ion exchange column to convert 30-95% of the ion exchange body to H ion type. Then, a soln. of the element to be adsorbed is fed to the ion exchange column to form an adsorption band of the element mixture. Further, an eluting liquid contg. a complex-forming agent comprising a polyamino carboxylic acid, etc. is fed to the ion exchange column and eluate discharged from the bottom of the column is divided into fractions and collected. By this method, chromatographic operation is possible without causing deposition in the column even if an eluting liquid of high concn. of complex- forming agent is passed through the column by reducing the percentage of regeneration to 30-95%. Moreover, the degree of separation of elements from each other is remarkably improved.
Patent JP-S59148000-A (JP)
Inventor: SUZUKI MIKIO
IPC: F41G7/22
Filed: 1983-02-09
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-S52116202-A (JP)
Title: Sound image localizer
Inventor: MORI HISANORI
IPC: H04S5/00
Filed: 1976-02-27
Abstract: PURPOSE:To obtain the localization of the sound image similar to the one when the sound source corresponding to input signals actually exists in the specific position, with the sound field reproduced by a plurality of spe akers disposed in space, using the signals without having localization information as input signals.
Patent JP-H08219408-A (JP)
Title: Combustor for supersonic speed
Inventor: MURAYAMA MOTOHIDE
IPC: F23C3/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a combustor for supersonic speed wherein both the range in which flames are held and the range in which air and a fuel are mixed can be spread without extending a combustion part and without impeding jet flow, so that blowing-off of the flames and the incomplete combustion of the fuel can be reduced. CONSTITUTION: A strut 12 which has a wedge-shaped cross section, which is arranged directing an acute angle part 12a toward the upstream side in the flow way of supersonic air flow 4, and which has a rear end face 12b being almost perpendicular to the flow 4, a plurality of small plates 14 which are formed on the rear end face 12b of the strut 12, each of which has a width being much the same as the height of the rear end face 12b, and which extend toward the downstream side, and jet nozzles 16, each of which is formed between the small plates 14, and which jet a fuel toward the downstream side, are provided.
Patent JP-S58137101-A (JP)
Title: Fitting method of cylinder fitting base
Inventor: MITSUYU EIICHI
IPC: G11B25/06
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a method suitable for mass-production by clamping previously-molded cylinder fitting base temporarily and then fixing the cylinder fitting base simultaneously with the molding of a parts supporting block. CONSTITUTION:Firstly, a cylinder fitting through hole 1b for forming a rotation lock piece 1a, the 1st cylinder fitting hole 1c and the 1st cylinder fitting base fixing holes 1d which surround said through hole, parts fitting holes 1e... are bored in an aluminum plate by a press. Then, four external circumferential sides and rotating lock pieces 1a, 1a, and 1a are bent. On the other hand, BCM resin having less molding strain is poured in a metallic mold and then heated to mold the cylinder fitting base 2. In shaping this cylinder fitting base 2, a lower collar body 2c in an L-sectioned shape is formed in a notch 2c formed at an equal angle to an upper collar body 2a, and in the upper collar body 2a, cylinder fitting projections 2e and the 2nd cylinder base fixing holes 2d are formed at an equal angle to the upper collar body 2a; and the cylinder fitting projectins 2e have a common slanting surface with high precision and in the center of each projection, the 2nd cylinder fitting hole 2b is formed.
Patent JP-H09190478-A (JP)
Title: System for processing ticket issuing data in restaurant
Inventor: HIRAO TAKUYA
IPC: G06Q50/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a restaurant ticket selling data processing system providing a ticket issuing machine where plural merchandises are selected at a time and an accounting processing is collectively executed. SOLUTION: The data processing system is provided with a data processing means processing an accounting and merchandise order data, the ticket issuing machine issuing tickets and a kitchen output means indicating the production of a merchandise to a kitchen. The ticket issuing machine 11, a data processing machine 12 and a kitchen printer 16 are connected by a communication line and the data processing machine 12 monitors and controls the ticket issuing machine 11 and a kitchen printer 16. A selecting means for successively selecting one or plural order merchandises which a customer requires is provided in the ticket issuing machine 11.  A function for successively arraying and accounting-displaying a merchandise name and a price which are selected by the selecting means, successively counting and displaying thrown-in cash, collectively executing the accounting processing, issuing the prescribed ticket and transmitting respective data to the data processing means.
Patent JP-H10222822-A (JP)
Title: Rotary magnetic recording/reproducing device
Inventor: IWANA SHINICHI
IPC: G11B5/41
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free rotary magnetic recording/reproducing device without deteriorating performance and reliability due to head clogging. SOLUTION: This device is provided with a reproducing head 2, a cleaning roller 3 removing depositions on a head gap, a detection means for detecting the level of the output signal of the reproducing head 2 and a comparator 4 comparing the level of the output signal detected by the detection means with a beforehand set setting value and outputting a signal when the level of the output signal is the setting value or below, and head cleaning is performed by the cleaning roller 3 based on the output signal from the comparator 4.