baber/WOPTO huggingface dataset:
Patent JP-S58199559-A (JP)
Title: Solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1982-05-17
Abstract: PURPOSE:To reduce the leakage current between a picture element electrodes by forming an ion layer charged to positive or negative on the surface of an electrically insulating film disposed under the electrode. CONSTITUTION:An ion layer 13 which is charged to positive or negative is formed on the surface of an electrically insulating film 12 disposed under picture element electrodes 6. The type of a carrier 15 which is induced in the boundary between a photoelectric conversion film and an insulating film is varied according to the material for the photoelectric conversion film and the insulating film. When carrier is electrons, the electrons are removed from the boundary toward the direction of an arrow 16. Accordingly, negative ion atom forming an opposite electric field for the electrons is selected. On the other hand, in case of holes, positive ions are selected. The electron and hole densities of the boundary are decreased by 3-4 power or more by the electric field formed by the layer 13, and the insulating isolation between the adjacent picture element electrodes can be remarkably improved. The leakage current value between the electrodes is determined by the photoelectric conversion material which is laminated on the top.
Patent JP-H11280396-A (JP)
Title: Male thread part of resin-made lock-bolt, its formation method, resin-made lock-bolt and long lock bolt
Inventor: MITSUMA TADASHI
IPC: B29D1/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a lock bolt body and the axial joining strength of a male thread part by winding a rope material on the outer periphery of the resin-made lock bolt to form a projection part, and injection-molding the male thread part thereon with resin. SOLUTION: A rope material 7 is formed of a fiber collection bundle body comprising a long glass fiber filament, liquid thermosetting resin is impregnated, and the impregnated material is wound around the outer periphery of a resin- made lock bolt body 6. The rope material is caught in the outer peripheral part of the lock bolt body 6 to form a groove 8, a joining part 9 is formed of impregnation resin to be fixed on the lock bolt body 6, and a projection part is formed on the surface. A male thread part 10 having a screw thread 11 is injection-molded with the resin. Thus, the resin-made male thread part 10 is joined to the lock bolt body 6 through the rope material 7, and sufficient joining strength can be axially secured. A recess groove may be formed on the lock bolt body 6, and the resin-made male thread part 10 is injection-molded thereon.
Patent JP-H06272532-A (JP)
Title: Particulate trap for diesel engine
Inventor: EBATO SATOSHI
IPC: F02B3/06
Filed: 1993-03-16
Abstract: PURPOSE:To avoid blinding of a filter by detecting that a flow rate of exhaust gas is temporarily less than a certain flow rate and carrying out backwash with a short interval separately from constant backwash during that time. CONSTITUTION:Detection whether exhaust gas is less than a certain flow rate or not is judged by a microcomputer installed on a control part of a particulate trap and others in accordance with signals from a car speed sensor, an engine speedometer, an exhaust gas pressure sensor and others. When a diesel engine is detected to be in this term, a filter 104a of one particulate trap is immediately backwashed, and after a constant backwash time interval, for example, after a short interval of 1/5 or less, the other filter 104b of the particulate trap is backwashed. Consequently, it is possible to avoid blinding of the filters 104a, 104b.
Patent JP-S58198130-A (JP)
Inventor: FUKAGAWA HITOSHI
IPC: H04B3/54
Filed: 1982-05-15
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-S58198786-A (JP)
Title: Alarm clock
Inventor: KUNISAWA KANJI
IPC: G04G13/02
Filed: 1982-05-15
Abstract: PURPOSE:To prevent the alarm sound from being stopped while the user is unconscious of the sound, by stopping the sound generating operation only when a person speaks preliminarily registered words for alarm stop. CONSTITUTION:When a voice for stopping the alarm tone generation is inputted from a mike 8, a voice recognizing circuit A collates an already registered voice pattern and the pattern of the input voice with each other by operations of a distance operating circuit 6 and a discriminating circuit 7; and if they coincide with each other, the circuit A outputs a collation coincidence signal MS to stop the output of an alarm sound generation signal AS of a timer 2, and sounding of the alarm sound of an alarm sound generating circuit 3 is stopped. Spoken words registered in a register pattern memory 5 can be outputted as a voice through a voice synthesizing circuit 9.
Patent JP-S60225402-A (JP)
Inventor: OGAWA TADAYUKI
IPC: H01C10/30
Filed: 1984-04-24
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-H09325969-A (JP)
Title: Non-related attribute removing device and storage medium storing program for removing non-related attributes
Inventor: OKAMOTO AOSHI
IPC: G06N5/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To exactly and efficiently remove non-related attributes not important for the classification or retrieval of data in a short time while defining data composed of category classified binary attributes as an object. SOLUTION: Concerning a data base 10 expressed in binary attributes al-an and classified into categories C1-Cm, a data number calculating means 2 calculates a total number S of data, number Si of data for each category Ci, number tj of data for each attribute aj to adopt the value of '1' or '0' and number tij of data for each attribute aj to adopt the value of '1' or '0' corresponding to each category Ci. A weight calculating means 4 calculates weight wij for each attribute aj corresponding to each category Ci based on the calculated results of the data number calculating means 2. A distribution calculating means 6 calculates distribution vj of weight for each attribute aj based on the weight wij calculated by the weight calculating means 4. An attribute removing means 8 removes the nonrelated attributes based on the distribution vj calculated by the distribution calculating means 6, a threshold designated by a user or the number of attributes to be removed.
Patent JP-H06272200-A (JP)
Title: Production of security paper for forging prevention and production device therefor
Inventor: FUKUI JUNICHI
IPC: D21H27/30
Filed: 1993-03-18
Abstract: PURPOSE:To make the size and interval of a window in a paper sheet easily changeable when a paper sheet having a window of no paper on a part of strips or yarns. CONSTITUTION:On the wire part 9 of a Fourdrinier with machine, a rotary drum unit 2 inside which a pressurized air nozzle 3 is provided and is equipped with an opening 4 for jetting pressurized air to the paper slurry layer 8, is provided. In this system, pressurized air is blown to the paper slurry layer on strips or yarns where the strips or yarns are previously inserted in the paper slurry on the wire to move on the slurry and thus forms so-called window of paperless part. A production device used therefor is provided.
Patent JP-H08278614-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUZUKI TAKASHI
IPC: G03C7/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain high sensitivity and high dye density with little fog by incorporating one kind of specified coupler. CONSTITUTION: This photosensitive material has photosensitive layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer on a supporting body and contains at least one kind of coupler expressed by formula. In formula, R1 is a group which can be released by the reaction with the oxidant of a developing agent, R2 is a chlorine atom or alkoxy group, J is a bivalent or tervalent alkylene group or arylene group, L is -NHSO2 or -SO2 NH-, R3 is an alkyl group or aryl group but the total carbon number of J and R3 is <=10, and X1 -X5 are fluorine atoms, chlorine atoms or the like. Thus, the obtd, silver halide color photographic sensitive material has high sensitivity, high max. density and little fog.
Patent JP-H02263598-A (JP)
Title: Instrument for measuring viscosity of product in press machine
Inventor: TSUCHIYA KATSUMI
IPC: B28B3/02
Filed: 1989-03-31
Abstract: PURPOSE:To quickly find defective product and to improve the yield of the product by measuring viscosity of the product at the time of completing pressurizing-formation and executing feedback of the viscosity measured result to a manufacturing process. CONSTITUTION:At the time of completing the pressurizing-formation, the viscosity of the product pressurizing-formed at stopping position of a slide 4 is measured, and the measured data is outputted and the quality of the product is decided by this viscosity measured data and displayed, or the feedback of the viscosity measured data is executed to e.g. material manufacturing process. By this method, the defective product can be quickly found the yield of the product can be improved.
Patent JP-H06274773-A (JP)
Title: Mobile object lost alarm device
Inventor: TANAKA NOBUYOSHI
IPC: G08B21/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a mobile object lost alarm device which can be used for loss of personal effects or prevention of robbery and missing of the seniles, etc. CONSTITUTION:A mobile object lost alarm device consists of an electromagnetic wave transmitter 1 which transmits the electromagnetic waves and an electromagnetic wave receiver 2 which receives the electromagnetic waves from the transmitter 1. The receiver 2 is provided with a detector means 22 which detects the receiving levels of the electromagnetic waves, a deciding means 23 which decides whether the receiving levels detected by the means 22 are less than a prescribed level or not, and an alarm output means 25 which outputs an alarm to the outside when the means 23 decides that the receiving levels of the electromagnetic waves are less than the prescribed level.
Patent JP-2000271427-A (JP)
Title: Dehumidifier
Inventor: KUBO HIROSUKE
IPC: B01D53/26
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the water leakage from a water receive tank for temporarily storing the dew water discharged from a condenser. SOLUTION: Relating to the dehumidifier provided with the condenser for condensing the moisture in the air, the water receive tank 10 for temporarily storing the condensed water condensed by the condenser and a moisture removing material, a partition wall 20 is arranged in the water receive tank 10. The dew water is prevented from leaking by the partition wall 20 even if a stopcock 17 of a water discharged hole is loosened.
Patent JP-S567347-A (JP)
Title: Discharge lamp
Inventor: TOUHOU MAKOTO
IPC: H01J61/92
Filed: 1979-06-29
Abstract: PURPOSE:To lessen the loss of current, raise luminous efficiency, and lengthen the life of lamp by providing a plurality of second electrodes each of which is connected with a current-limiting element between the inner tube and outer tube of a double tube and applying AC voltage between the first electrode inside the inner tube and the second electrode for lighting. CONSTITUTION:In the double tube 3 consisting of the inner tube 1 and the outer tube 2, having a bent discharge path formed by connecting both the tubes through the aperture 1a of the inner tube 1, the aperture 1b on one side of the inner tube 1 is provided with the first electrode 4, a plurality of the second electrodes 5 are provided on the same side as the first electrode 4, each of the second electrodes 5 is connected with the current-limiting element Z, such as a stabilizer, and AC voltage V is applied between the first electrode 4 and the second electrodes 5 for lighting. Thus, the constitution of the external circuit can be simplified, the loss of power can be lessened, and therefore a discharge lamp of a high luminous efficiency and a long life can be obtained.
Patent JP-H04296268-A (JP)
Title: Valve actuator provided with automatic detecting means for stem nut wear
Inventor: OGAWA YOSHIAKI
IPC: F16K31/04
Filed: 1991-03-25
Abstract: PURPOSE:To improve the extent of reliability in valve on-off control by detecting wear in a stem nut automatically, in a motor-operated actuator which controls the opening or closing of a gate valve available in power equipment and chemical plants, etc. CONSTITUTION:At the side of a power transmission input shaft of a screw jack 4 driving a stem nut 3, an absolute rotational value to a case 1 of the input shaft is measured, while the value being measured at this input side is conformed to a reference position of the stem nut 3 less in a secular change at the output load side of a motor-operated actuator 2, measuring it by a monitor controller 31 equipped with a central processing unit 33 and a memory device 35, through which an abrasion loss in the stem nut 3 is automatically detected.
Patent JP-2000276218-A (JP)
Title: Controller for working machine
Inventor: NAKA TAMAKI
IPC: G05B23/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the information of a non-proper reference value from being stored while reducing the operation burden of an operator as little as possible in the case of reference value storage processing. SOLUTION: A control means 100 performs automatic operating processing for automatically operating actuators M1-M8 for operation so that the respective parts of a machine to be the object of reference value storage processing can be turned into reference state and when the respective parts of the machine defined as the object are turned into reference state by the automatic operation of these actuators M1-M8, corresponding to the detection information from operating state detecting means S1-S20 for detecting the operating state of respective parts of that machine, reference value storage processing is executed for storing the information on the reference value in a reference value storage means 7A.
Patent JP-H07294613-A (JP)
Title: Vibration-proof magnetic shielding apparatus
Inventor: SAITO MINORU
IPC: G01R33/025
Filed: 1994-04-21
Abstract: PURPOSE:To measure a minute magnetic field accurately by providing a supporting stage for an object to be measured at a floor part, setting a magnetic flux meter above the stage which is fixed via a supporting stage to a ceiling part of a shielding apparatus, thereby effectively excluding vibrations from the outside. CONSTITUTION:A magnetic shielding device part A of a rectangular parallelopiped having one end opened is supported by a supporting device at a hollow part 2a of a cryostat 2 consisting of a superconducting shielding material 1 constructed with a hollow wall. A supporting stage 4 for an object to be measured is fixed at a floor part 3 of the device part A. A supporting stage 7 for a SQUID magnetic flux meter 6 is rigidly fixed to a ceiling part 8 above the stage 4. The magnetic flux meter 6 for measuring a faint magnetic field is tightly secured at the supporting stage 7. The device part A is supported by a plurality of vibration-preventing devices 9, 9 to be shut from vibrations.
Patent JP-H07297544-A (JP)
Title: Manufacture of printed wiring board
Inventor: IWASAKI YORIO
IPC: H05K3/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a printed wiring board having an excellent wiring density and small insulating deterioration, by removing through etching the copper foils of only the part for a slit to be formed in a copper-clad laminate made of a glass fabric, glass nonwoven fabric and thermosetting type resin, and by forming the slit through a punching working wherein vibrations are applied to upper and lower molds. CONSTITUTION:In a copper-clad laminate wherein copper foils 2 are stuck on a laminate 1 made of glass fabric/polyimide resin or made of glass and glass fabric/epoxy resin, the copper foils of its part for a slit to be formed are removed by etching. Then, by the punching working wherein vibrations are applied to upper and lower molds, the slit is formed in the part wherefrom the copper foils are removed by etching. Subsequently, on the surface and rear surface of the copper-clad laminate and on the end surfaces of the slit, copper plating layers 5 are formed, and on the same, resist patterns for etching are formed, and then, the copper plating layers other than the ones to be circuits are removed selectively by etching. Further, the resist patterns for etching are removed in a peeled way, and the surface, rear surface and end surface patterns of the copper-clad laminate are formed. Thereby, a printed wiring board having an excellent wiring denity and reduced insulating deterioration is obtained.
Patent JP-S559482-A (JP)
Title: Light energy supply system
Inventor: SHIMADA TOSHIROU
IPC: H01S3/223
Filed: 1978-07-07
Abstract: PURPOSE:To obtain a large amount of an permanent light energy at arbitrary places by launching a huge gas laser comprising a reflex mirror and a side plate on the orbit of a geostationary satellite, and feeding the laser beam generated therein into the earth. CONSTITUTION:On the specular surface of a disk-shaped reflex mirror 1 having the diameter ranging from ten to hundreds of meters and the radius of curvature ranging from hundreds of meters to several kilometers is evaporated a high reflectivity material such as gold and the like. In the opposite site about hundreds of meters to several kilometers ahead of this reflex mirror 1, the second reflex mirror 3 which is the same size and shape as the mirror 1 and have a coupling hole 4, i. e., a laser beam output hole disposed in the center thereof, is arranged, and the mixture of CO2, He and N2 gases is enclosed in the cylinder comprising a transparent side wall 5 capable of transmitting the sunlight. Conducting an attitude control of the system made in this way, the optical axis 6 thereof is directed to the earth, and a laser beam 8 generated from the hole 4 by the sunlight 10 incident upon the wall 5 is fed into the earth.
Patent JP-H03285864-A (JP)
Title: Thin dielectric film
Inventor: OKUWADA HISAMI
IPC: C04B35/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a thin dielectric film having a high dielectric constant by coating a substrate with a soln. contg. Pb-based metal ions satisfying a specified compsn. and calcining the coated substrate at a low temp. CONSTITUTION:A substrate such as an MgO single crystal is coated with a soln. contg. Pb-based metal ions satisfying a compsn. represented by formula I or II and the coated substrate is calcined at a relatively low temp. of about 700 deg.C to form a thin dielectric film made of a perovskite type oxide having a high dielectric constant. More than 70% of the oxide has a compsn. represented by the formula I or II. In the formulae I, II, each of M1 and M3 is at least one among Ba, Sr, Ca and lanthanides, M2 is at least one among Fe, Ni and Mg, M5 is at least one of Ti and Zr, M4 is at least one among Mg, Ni and Cd, M6 is at least one among Ti, Zr and Nb, 0.5<=n<=1.0, 0.5<=x<=1.0, y+x=1 and y and z show a ratio making (M2yNbz) and (M4yWz) tetravalent.
Patent JP-H10236203-A (JP)
Title: Handrail having hanger by using magnet
Inventor: YAZAWA HIDEHIKO
IPC: A47G25/40
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To hang clothes anytime and anywhere using effectively a space of a handrail by arranging a collapsible suspending metal fitting in an intermediate part of the handrail, installing magnets in a metallic part of the handrail, and housing a hanger. SOLUTION: A hard rubber type material is put on the outside of metal in the shape of a handrail 1 and a hanger 3, and magnets 4 are installed, and the hanger 3 is housed. In this way, the handrail 1 and the hanger 3 are combined with each other, and are formed in the shape of an ordinary handrail 1, and in a condition where the handrail 1 is installed on an installing main body, both ends of the hanger 3 are picked, and are pulled out to this side from the handrail 1, and when a collapsible suspending metal fitting 2 arranged in an intermediate part of the handrail 1 is hung down, clothes can be hung anytime and anywhere.
Patent JP-H07294932-A (JP)
Title: Liquid crystal display device
Inventor: TAKATORI KENICHI
IPC: G02F1/1337
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a satisfactory display of high contrast and wide visual field by preventing the change of liquid crystal orientation in the twisting direction in the liquid crystal display device which has plural areas different by orientation directions. CONSTITUTION:In the liquid crystal display device which has plural areas different by orientation directions, a twist angle 1 is within the range of 80 to 100 deg., and a chiral pitch 2 is within the range of 20 to 200mum. Besides these conditions, one or more areas of one or both of substrates 17 and 18 have pretilt angles within the range of 0 to 1.5 deg., By this constitution, a high contrast is secured without bringing about reverse twist orientation.
Patent JP-H08287555-A (JP)
Title: Catcher of tape loading device
Inventor: OKUIE TAKAHIRO
IPC: G11B15/665
Filed: 1995-04-10
Abstract: PURPOSE: To prevent the creep deformation of the catcher of a tape loading device by the pressurized contact of a leading guide block. CONSTITUTION: This catcher 3 has a holding piece 31 with which the leading guide block 5 comes into pressurized contact and supporting arms 4, 4 which are disposed in approximately parallel with the pressurized contact direction of the leading guide block 5 and regulate the run-out of rotation around the contact part of the leading guide block 5 with the holding piece 31 by coming into contact with the bottom end of the leading guide block 5. A reinforcing rods 40 are installed between both supporting arms 4 and 4. The reinforcing rod 40 is disposed to flatly have a spacing from the holding piece 31.
Patent JP-S538846-A (JP)
Title: High frequency heater
Inventor: ITSUNO KIYOSHI
IPC: H05B6/68
Filed: 1976-07-13
Abstract: PURPOSE: To simplify the operation of a high frequency heater, by setting 1st and 2nd output controllers, which automatically control the output of a high frequency oscillator, to operate the 2nd output controller after the 1st output controller operates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59208957-A (JP)
Title: Communication control system
Inventor: HIHARA KENKICHI
IPC: H04L1/00
Filed: 1983-05-13
Abstract: PURPOSE:To decrease the transmission errors of a frame and to improve the transmission efficiency by transmitting the frame after switching the frame to the maximum data length corresponding to the threshold value when the frame error factor obtained by a calculating means either exceeds a certain threshold value or is smaller than another threshold value. CONSTITUTION:When a frame is supplied from a central device 1 via a circuit 21 and an MODEM4, a circuit adapator 13 transfers the data to a memory 11 through a DMA bus 19. A CPU10 receives a reception end interruption and adds 1 to the frame count. If an error is detected, the CPU10 delivers a transmission instruction of a rejection frame (negative answer signal) and at the same time adds 1 to an error counter. The transmission/reception is repeated in such a way to calculate an error factor of transmission. The threshold value of error factor is set at alpha(%) and 2alpha(%) respectively and the maximum data length is set at l1. Thus l1/2 is obtained when the error factor exceeds 2alpha and the data length is l1, and a transmission instruction is delivered. At the same time, the data length is switched when the error factor is smaller than alpha and the data length is equal to l1/2. Then a transmission instruction is delivered with a length of l1.