baber/WOPTO huggingface dataset:
Patent JP-H09144348-A (JP)
Title: Ceiling structure of bathroom unit
Inventor: HATANAKA TAKESHI
IPC: E04B9/32
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To improve inspection workability as well as a decorative property. SOLUTION: A ceiling part of a bathroom unit 1 is constituted of an outside ceiling part 5 and an inside ceiling part 4. The outside ceiling part 5 has a watertight function of the inside of a bathrrom and a fluorescent lamp facility 6 is installed. The inside ceiling part 4 is made semi-translucent, a bathroom inwall surface of the outside ceiling part 5 and the fluorescent lamp facility 6 are covered, inspection doors 7 are respectively opened on the inside ceiling part 4 and the outside ceiling part 5, and cover plate parts to keep the inside of the bathroom watertight are fit on the inspection doors 7 of the outside ceiling part 5 and the inside ceiling part 4.
Patent JP-H08140647-A (JP)
Title: Temporary peeler for periderm of tangerine orange
Inventor: SETA AKIRA
IPC: A47J17/04
Filed: 1994-11-21
Abstract: PURPOSE: To enable peeling up of the periderm in a wide area and improve the efficiency and yield of a peeler in the next step without damaging the sarcocarp in the periderm of a tangerine orange. CONSTITUTION: This temporary peeler comprises temporary peeling rolls 5, rotating inward to a chute at a high speed and having a pair of lengthwise long peeling up knives 6, stood on both sides of the chute 1 and attached thereto, and a protrusion 9 arranged on the chute just before the temporary peeling rolls. A tangerine orange rolling on the chute 1 touches the protrusion to jump up and obliquely come into contact with one of the peeling up knives 6 of the temporary rolls at an angle therefrom. The tangerine orange is then brought into contact with the other rotating peeling up knife by the reaction to thereby peel up the part on the opposite side.
Patent JP-H01151883-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/341
Filed: 1987-12-09
Abstract: PURPOSE:To apply interlace or noninterlace readout in a conventional TV mode by assigning one vertical transfer path to two photoelectric conversion element arrays, deciding the signal readout. CONSTITUTION:Photodiodes A1-Ai corresponding to an array A at first are subject to field shift in a set comprising two photoelectric conversion element arrays such as arrays A and B and comprising a vertical transfer path 2 attached to the element arrays. Thus, a higher voltage than that at transfer of transfer electrodes G2,G4, G6 is applied to transfer the stored charge to the vertical transfer path 2. Then photodiodes B1-Bi corresponding to an array B are subject to field shift similarly. That is, a higher voltage than that at transfer of transfer electrodes G1, G3, G5 is applied to transfer the stored charge to the vertical transfer path 2, and a signal of the photodiodes corresponding is transferred vertically to the array B similar to the case with the array A stated as above. Thus, narrow channel processing is suppressed even in high picture element forming to reduce the transferred charge quantity.
Patent JP-H05144583-A (JP)
Title: Discharge lamp lighting device
Inventor: KUBOTA SATOSHI
IPC: H02M7/537
Filed: 1991-11-26
Abstract: PURPOSE:To provide a discharge lamp lighting device which does not cause malfunction of a protective circuit and can avoid problems such as lighting off even when the device is used under a bad power supply environment. CONSTITUTION:A reset circuit 8 indirectly detects drop of DC voltage connected to an inverter circuit 1, and a detected voltage is compared with a reference voltage to invert an output when the detection voltage becomes the reference voltage or less. A reset circuit 9 also detects drop of the DC voltage connected to the inverter circuit 1, so an output is inverted when the detected voltage is the reference voltage or less and in case it continues for a predetermined period or more. The output of the reset circuit 8 resets a discharge lamp voltage detection circuit 4 and an overcurrent detection circuit 5 to return them to initial conditions. In the meanwhile, the output of the rest circuit 9 triggers a monostable multivibrator M, and controls a generation part 2 to actuate the inverter circuit 1 from a preheatig mode by its Q output similarly to when power is charged.
Patent JP-2000133273-A (JP)
Title: Secondary battery
Inventor: HOSOKAWA YOICHI
IPC: H01M10/05
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having the excellent adhesiveness of a binder to a carrier and capable of obtaining a good cycle characteristic. SOLUTION: This secondary battery is constituted of a positive electrode made of a positive electrode active material, a carrier and a binder, a negative electrode made of a negative electrode active material, a carrier and a binder, and an organic electrolyte. A hardened composition containing an epoxy resin (A), a hardening agent (B), an acrylic copolymer (C) and a hardening accelerator (D) is used for the binder of the positive electrode and/or the negative electrode, or an adhesive layer which is a hardened composition containing the epoxy resin (A), hardening agent (B), acrylic copolymer (C) and hardening accelerator (D) is provided between the carrier and binder (except for the composition of the adhesive layer) of the positive electrode and/or negative electrode.
Patent JP-H06138040-A (JP)
Title: Illumination controller of light source in inspection device
Inventor: YAKABE MASAHIRO
IPC: G01N21/84
Filed: 1992-10-26
Abstract: PURPOSE:To improve inspection accuracy by making the illumination of a light source constant. CONSTITUTION:Voltage supplied by a constant-voltage power supply 6 is fed to a light source 2 via a regulator 7. The illumination of the light source 2 is measured by an illumination meter 8. A current illumination value (a) from the illumination meter 8 and a setting value (b) of the illumination are compared with an operator 9. If there is a difference as a result of the comparison, the voltage difference to the light source corresponding to the difference is obtained and then a voltage regulation amount signal (e) is given to the regulator 7 from the operator 9. Voltage is adjusted by the regulator 7 so that the illumination of the light source 2 is equal to the setting value (b), thus obtaining the light source 2 which is not affected by voltage change.
Patent JP-H10127891-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To change the expectation of players for the jackpot in the possibility of reaching the special results of display by setting reliability in the possibility of reaching the special results of display higher than that in any other game position with respect to super ready-for-winning modes with a higher reliability of jackpot or ready-for-winning modes easily leading to unfortunate losing. SOLUTION: A special pattern is variably displayed on special pattern display sections 43-45 of a special variable display device 40 while an advantageous game position is generated for players when the results of display present the predetermined specific results of display. The results of display are decided before derived by the variable display sections 43-45 and when specified conditions are held, a varying pattern is selected from among multiple kinds of ready-for-winning varying patterns to control the varying at the variable display sections.  At this point, differentiated reliability in reaching the specific results of display is set for the multiple kinds of ready-for-winning mode varying patterns while reliability in the possibility of reaching the special results of display is set higher as compared with that in any other operation with respect to the ready-for-winning mode varying patterns with a higher reliability.
Patent JP-H03169404-A (JP)
Title: Rolling method of film shaped sheet
Inventor: HASHIMURA KOICHI
IPC: B21B1/42
Filed: 1989-11-29
Abstract: PURPOSE:To work a strip-shaped metallic blank to be worked into a high quality very thin film-shaped sheet by rolling it into corrugated sheet shape with upper and lower carving rolls which wedge shaped projecting lines are provided on their working surfaces and rolling that intermediated blank of corrugated sheet shape with flat rolls. CONSTITUTION:High tensile strength wire with a prescribed diameter is performed by preliminary rolling and a strip-shaped blank A to be worked is rolled. The strip- shaped metallic blank A to be worked which is delivered from a delivery reel 1 is rolled with the carving rolls 2, 2 which plural wedge-shaped projected lines are provided in the circumferential direction and stretched into the intermediate blank B with the approximately corrugated sheet shape with projecting and recessing parts on the upside and downside surfaces. Next, the intermediate blank B is rolled with flat rolls 3, 3 and stretched into the film-shaped sheet C. Therefore, it can be stretched into the very thin and wide film-shaped sheet by smaller pressing force and in a fewer frequency. And, since the pressing force is concentrated on the tips of wedge-shaped projecting lines of the carving rolls 2, 2, the approximately corrugated shape can be easily made by bitTing into the blank, even if it is the metallic blank A to be worked of high tensile strength steel material such as hard steel wire rods.
Patent JP-H04184045-A (JP)
Title: Electric hot water supply heater
Inventor: MIYANOHARA TAKETO
IPC: F24H1/18
Filed: 1990-11-14
Abstract: PURPOSE:To drive a plasma heater alone with a pump stopped in case hot water is in short during hot water supply time by circulating water from the lower part of a tank to the upper part during boiling up operation by way of a plasma heater and increasing the whole temperature of water in the hot water supply tank. CONSTITUTION:A control device 6 drives a plasma heater 2 and a pump 3 based on the temperature detected by a temperature sensor 4 installed in a hot water supply tank 1 in a midnight power rate time. In other words, it is judged whether or not the temperature of water in a hot water storage tank 1 is below a preset value (boiling up temperature) based on a detected value by the temperature sensor 4. When it is judged that the detected temperature is below the preset value, the control device drives the plasma heater 2 and the pump 3. The water in the bottom of the hot water storage tank 1 is introduced into the plasma heater 2 by way of a circulation pipeline 8 and a part of hot water supply pipe where the water is heated. After it is heated, the hot water flows in the hot water storage tank 1 by way of a hot water outlet 1b.
Patent JP-H09130282-A (JP)
Title: Method for reducing noise of digital radio communication equipment
Inventor: MORIMOTO KENJI
IPC: H04B1/40
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce noise sound in the silence by detecting the silent time and lowering the gain of a receiving speech amplifier. SOLUTION: In a system for reducing the noise of a digital radio communication equipment for performing radio communication by a TDMA(time division multiplexing access) system, the receiving speech amplifier 4 capable of gain control for amplifying received voice signals is provided, and in transmitting the output signals of a silence detecting function 3-2b to an opposite station, the output signals of the silence detecting function of the received opposite station are received through an antenna 1 and a radio part 2 in a control part 8, the gain of the receiving speech amplifier 4 is controlled and the noise sound in the silence is reduced by suppressing the gain of the receiving speech amplifier 4 low only the silence time in the communication.
Patent JP-H10144956-A (JP)
Title: Method for forming gallium arsenide compound semiconductor on iii-compound semiconductor
Inventor: KOIDE NORIKATSU
IPC: H01L21/205
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To properly form a GaAs layer on a GaN layer. SOLUTION: A buffer layer 2, made of AlN is formed on a sapphire substrate 1 by the organic metal vapor growth method (MOVPE), and H2 a carrier gas, ammonium (NH3 ), and trimethylgallium (TMAG) are introduced by a specific amount each, thus forming a first semiconductor layer 3 made of GaN on the buffer layer 2. Then, the supply of H2 is stopped, then N2 a carrier gas, TMG (trimethylgallium), and arsine (AsH3 ) are introduced by a specific amount each by the MOVPE (organic metal compound vapor growth method). At the same time, NH3 is supplied only for the initial period when the second semiconductor layer 4 is formed, and a second semiconductor layer 4 made of GaAs is formed on the first semiconductor layer 3.  As a result, since N2 is used as a carrier gas when the second semiconductor layer 4 is formed, the first semiconductor layer 3 will not be damaged, and a second semiconductor layer 4 is formed properly on the first semiconductor layer 3.
Patent JP-H05116052-A (JP)
Title: Oil mist processing device in lubricating oil circuit
Inventor: KOIKE SHINJI
IPC: B23Q11/12
Filed: 1991-10-30
Abstract: PURPOSE:To provide an oil mist processing device capable of discharging air only to the outside by preventing mist oil from leaking to the outside from an oil collection tank connected to the discharge side of a pump to suck oil and air simultaneously, and removing mist oil effectively from an exhaust in the oil collection tank. CONSTITUTION:A separation reservoir 6 with an opening 7 at its bottom is connected to the discharge port side of a suction pump 1 to break foamed oil and separate it into oil and air, in a lubricating oil circuit in which a mixing liquid of oil and air is sucked by the suction pump 1. The separation reservoir is immersed in collected oil accumulated in an oil collection tank 5, and a discharge pressure is applied to the inside of the separation reservoir only. Then oil mist is separated through a filter 8 from an air-liquid mixture forced out due to pressure difference from a space inside the reservoir. Thus fresh air only is discharged to the outside and the separated oil from the filter is returned back to the oil collection tank.
Patent JP-H10154369-A (JP)
Title: On-vehicle cd changer
Inventor: NAKAMA SEIJI
IPC: G11B17/22
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To quickly respond to the disk information demand from a navigator unit. SOLUTION: A CD-ROM decoding circuit 14 is mounted in a CD changer. When a magazine is inserted in the OFF state of an accessory switch, a switching circuit 11 is turned on and a power source is supplied to each circuit, CD-ROM serial data 5 are obtained from information in a disk 6 through an optical pickup, a servo circuit 8 and a digital signal processing circuit 9 in a changer mechanism part 7. Error correction is performed by a CD-ROM decoding circuit 14 and the disk information is stored in a microcomputer 10 through a data bus line 16. Even when the magazine is inserted in the OFF state of the on-vehicle accessory switch, the contents of the CD-ROM disk are read and are stored in the microcomputer 10.
Patent JP-H03295711-A (JP)
Title: Device for inflation of tire and automatic adjustment of its pressure
Inventor: KENESU BENETSUTO KIISU
IPC: B60C23/00
Filed: 1989-11-29
Abstract: PURPOSE: To obtain a device which permanently attaches a tire and automatically adjusts air pressure in the tire by arranging a filling primary valve and a secondary spring load valve housed in a tire valve stem, and opening the secondary valve until the pressure in the tire is equalized to the spring load. CONSTITUTION: An upper portion 2 is press-fitted to a valve stem lower portion 1 for adjusting a load spring 11. The spring 11 presses down an upper surface of a secondary valve 4. It is possible to adjust the pressure required for separating the secondary valve 4 from an elastic seat. A primary valve 3 is seated at the secondary valve 4. The primary valve 3 is released by the compression of a stem 8, for charging air into a tire. A keeper or a washer 12 fixed to the stem 8 displaces the primary valve 3 to a closing position in respect to a spring 9. The tire can be permanently attached by such a device having a double valve. It is also possible to charge air into the tire, and properly espand the tire while automatically adjusting the air pressure.
Patent JP-H07157616-A (JP)
Title: Plasticizer composition
Inventor: IKEDA NOBUTAKA
IPC: C08K5/12
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a pyromellitate plasticizer for vinyl chloride resin, having very low volatility and good properties such as plasticizing efficiency, low- temperature resistance and heat aging resistance. CONSTITUTION:This plasticizer composition is formed from a pyromellitic tetraester of 2-propylheptanol or its mixture with at most 30wt.% 4-methyl-2- propylheptanol. This composition is incorporated into a vinyl chloride resin to give a vinyl chloride resin composition.
Patent JP-H08167801-A (JP)
Title: High frequency filter
Inventor: SASAKI YUTAKA
IPC: H01G4/40
Filed: 1994-12-14
Abstract: PURPOSE: To two-dimensionally reduce a pattern electrode forming area by spirally forming almost all parts of plural pattern electrodes. CONSTITUTION: A ground electrode 12 is formed on almost the whole surface of one main face of a dielectric substrate 11. Pattern electrodes 13a, 13b are formed on the other main face of the substrate 11. Respective one-ends of the electrodes 13a, 13b are connected to the electrode 12 spirally from respective connection parts of the electrode 12 line-symmetrically about the center of the substrate. Input/output electrodes 15a, 15b are respectively formed on both the side parts of the substrate 11 which are opposed to the other ends of the electrodes 13a, 13b. Capacitors 16a, 16b are formed between the other ends of the electrodes 13a, 13b and the electrodes 15a, 15b. Since almost all the electrodes 13a, 13b are spirally formed in such a high frequency filter 10, the forming area of the electrodes 13a, 13b can be reduced.
Patent JP-H06136621-A (JP)
Title: Production of pitch-based fine carbon fiber and spinning nozzle therefor
Inventor: ARAI YUTAKA
IPC: D01F9/14
Filed: 1992-10-27
Abstract: PURPOSE:To provide a spinning nozzle for the subject multifilament pitch-based fine carbon fibers excellent in handling, and to provide a production method for such fibers. CONSTITUTION:This spinning nozzle has the following characteristics: (1) there are 1000 or more capillary holes on the nozzle plate, (2) the capillaries are concentrically arranged in 3 to 20 rows and divided into two or more blocks, (3) there is a columnar projection of >=20mm height at the center, and (4) the diameter of each capillary is 50-110mum. The other objective carbon fibers can be obtained using this spinning nozzle.
Patent JP-H114003-A (JP)
Title: Display device
Inventor: KUBO MASUMI
IPC: H01L21/336
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To improve light transmittance and to provide a bright display. SOLUTION: An inter-layer insulation film 19, provided covering a TFT 2, a gate signal line whose one part is a gate electrode 12, n<+> =Si layers 16a and 16b which are to be a source electrode and a dramn electrode, a source signal line composed of an ITO film 9a and a metallic layer 17a and a connection electrode composed of the ITO film 9b and the metallic layer 17b, etc., is formed so as to be in direct contact with a substrate 11 at a light-transmitting part.
Patent JP-S63167600-A (JP)
Title: Diaphgragm for speaker
Inventor: MURATA KOSAKU
IPC: H04R7/02
Filed: 1986-12-29
Abstract: PURPOSE:To obtain a diaphragm for speaker having a high resonance frequency with small distortion rate by heating and forming a mixture of cardol and anacardic acid and pulp impregnated with an impregnant being the condensated carbolic acid by aldehyde. CONSTITUTION:After craft pulp with METSUKE 25g/m<2> is impregnated in a mixed liquid in the B-stage state being the mixture of the cardol and anacardic acid and the condensated carbolic acid by aldehyde, the compound is heated and formed to form a dome shaped diaphragm. The diaphragm is fixed to a voice coil bobbin. The speaker using the diaphragm has an excellent acoustic characteristic without deformation of diaphragm and split resonance and the distortion factor is reduced. Moreover, the high resonance frequency is increased from 21kHz to 29kHz. Furthermore, the acoustic output is improved.
Patent JP-H1088619-A (JP)
Title: Hydraulic construction machine and hydraulic valve
Inventor: KOSEKI MITSUHIRO
IPC: E02F3/42
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To smoothly manipulate a hydraulic construction machine, by transmitting rotation of the rotary member of the working side of the construction equipment and providing a transmission means to return a control valve corresponding to the rotary member to the neutral condition. SOLUTION: When a boom lever 35 of an operation device 11 is rotated anticlockwise, a boom lever pulley 38 is rotated. The rotation of the pulley 38 is transmitted through an operation side wire 41 to rotate the first valve and the boom control valve is driven to rotate the boom to the same direction with the lever 35. The movement of the boom is transmitted through the boom pulley and the operation side wire to rotate the second valve to the direction returning the boom control valve to the neutral condition. And further, when the lever 35 is continuously rotated, the boom is also rotated continuously. The arm and the bucket are operated in the same manner respectively by an arm lever and a bucket lever. In this way, the machine does not require skill and it is smoothly operated without skill.
Patent JP-H03171754-A (JP)
Title: Semiconductor failure analysis device
Inventor: SAWADA AKIHIRO
IPC: G11C29/00
Filed: 1989-11-30
Abstract: PURPOSE:To specify a semiconductor structure parameter which may be a cause of failure in a short time when the measured semiconductor device parameter value is out of the standard value by using a measured semiconductor device parameter table and a semiconductor device - structure parameter correlation table and by using a simple calculation and comparison means. CONSTITUTION:A semiconductor failure analysis device consists of a measurement semiconductor device parameter registration means 11, a semiconductor device - structure parameter correlation registration means 12, a deviation - correlation multiplication means 13, a failed semiconductor structure parameter judgment table registration means 14, and a failure-cause semiconductor structure parameter determining means 15. Then, a deviation value 24 within a measurement semiconductor device parameter table is multiplied by a correlation value 34 within a semiconductor device - structure parameter correlation table. Then, it becomes possible to determine a semiconductor structure parameter which may be the cause of failure of the semiconductor device at high speed without enabling the multiplication result to include 0 and by outputting the semiconductor structure parameter of the same symbol.