baber/WOPTO huggingface dataset:
Patent JP-H04168907-A (JP)
Title: Overexcitation detecting relay unit
Inventor: SATO CHIKAO
IPC: H02H7/06
Filed: 1990-10-30
Abstract: PURPOSE:To detect overexcitation accurately with small number of sampling by employing a triangular approximate interpolation term calculated according to a specific formula using samples taken before and after a point at which an AC voltage waveform changes from positive to negative or from negative to positive. CONSTITUTION:A PT is connected with a bus B for feeding power from a generator G through a transformer TR and a circuit breaker CB in order to feed the voltage V of the bus B to an overexcitation detecting relay unit 1. The voltage V is subjected to A/D conversion 2 and then sampled during half wave interval or integer times thereof and the sampled voltage is stored in a RAM 5. Overexcitation operation is then executed for the data stored in the RAM 5 according to a program stored in a ROM 4 thus calculating V/f through a CPU 3. A triangular interpolation term calculated based on voltages Va, Vb before and after an inverting point of voltage waveform is employed in the operation of overexcitation as well as V-1, V0, V1 of normally sampled voltage. According to the constitution, overcurrent can be detected accurately with long sampling period.
Patent JP-H08150884-A (JP)
Title: Noise insulating cover for vehicle
Inventor: HAMADA MASAAKI
IPC: G10K11/16
Filed: 1994-11-28
Abstract: PURPOSE: To provide a noise insulating cover for a vehicle capable of further reducing the noises leaked from the periphery of the noise insulating cover to the outside of the vehicle. CONSTITUTION: A noise insulating cover is constituted of a shielding plate 1 fitted to a car body and shielding the noises generated from apparatuses mounted on a vehicle and a sound absorbing material 2 provided on the shielding plate 1. The sound absorbing material 2 is provided with a sound absorption section 2b containing a curve section 1c provided along the opened end section of the base section 1a of the shielding plate 1 and having a circular arc-shaped cross section in it and formed into a nearly cylindrical shape wider in width than the curve section 1c.
Patent JP-S63147162-A (JP)
Title: Image formation by proofing sheet
Inventor: HOSOI ISAO
IPC: G03F7/004
Filed: 1986-12-11
Abstract: PURPOSE:To prevent reversing of the direction of an image and to obtain the massive feel extremely approximate to the massive feel of printed matter by exposing a proofing sheet from a transparent base side. CONSTITUTION:The proofing sheet is formed by laminating a photosensitive layer or color material layer and photosensitive material layer on a transparent base and further laminating a cover sheet thereon. Image exposure is executed from the transparent base side of said sheet. The cover sheet serves to prevent contamination by sticking of the photosensitive layer to an exposing device, etc., at the time of exposing the proofing sheet from the base side of the purpose of image formation. Various materials are usable as the transparent base and above all, a biaxially stretched PE terephthalate sheet is more adequate in terms of the dimensional stability to heat and water and ease of operation. The positive image is thereby obtd. with one time of processing by which the accuracy of the image is improved and the sharp image is obtd.
Patent JP-S62187750-A (JP)
Inventor: AYCOCK DAVID FREDERICK
IPC: C08L51/04
Filed: 1986-12-11
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-2000122968-A (JP)
Title: Input/output cache memory and its control method
Inventor: FUJISAKI TOSHIHIKO
IPC: G06F12/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent interference between input/output devices by clearly indicating which way in an input/output cache memory the prescribed input/output device uses. SOLUTION: A fixed allocation register 150 is installed in accordance with a way 120 formed of a tag part 121, a valid bit part 122 and a data part 123. In the fixed allocation register 150, the input/output device which is fixedly allocated to the corresponding way is set. Thus, a system is controlled so that replacement does not occur by data on the other input/output device.
Patent JP-H06101326-A (JP)
Title: Waterproof floor pan
Inventor: NAKAGAWA TOSHIYUKI
IPC: E04F15/08
Filed: 1992-09-18
Abstract: PURPOSE:To improve tile application workability and prevent interfacial separation and deterioration of joint mortar due to elution of alkali composition by applying tile on an FRP waterproof floor pan by means of an adhesive made of silicone denaturalized polymer as its chief ingredient. CONSTITUTION:Tiles 3 are applied by arranging them in specified joint intervals on the surface side of an FRP, which covers the surface side of a resin concrete layer 5 composed by filling in a reinforcing material 4 such as a plywood with a corrugated layer 6a, by using an adhesive 11 made of an one drop type silicone denaturalized polymer as its chief ingredient. A waterproof floor pan 10 is formed by filling a joint mortar 9 in the joint formed between the tiles 3. The adhesive 11 fits well with the FRP and the tiles 3 and, moreover, it is elastic. Thus, even it the waterproof floor pan vibrates due to the load of the user or the like, the adhesive 11 can follow such vibration whereby interfacial separation may not take place between the waterproof floor pan and the adhesive and between the adhesive and the tile.
Patent JP-S63146074-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/08
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the inside of the titled device from staining and image quality from deteriorating by scattering from the lower part of a developing device of a toner, by providing a receiving member of a scattering developer or toner. CONSTITUTION:A receiving member C of a scattering developer to toner generated in a space part immediately behind a developing part is provided on the lower part of an opposed developing part of a developer carrying member of a developing device side and a latent image holding body. Accordingly, even if scattering from the lower part of the developing device of the developer or toner is generated in the space part 4 immediately behind the developing part, its scattering developer or toner is received by the receiving member C provided on the lower part of the developing part, therefore, staining (staining in the device) of an image forming process, and deterioration in formed image quality due to the face that the scattering developer or toner is diffused widely into an image forming device are obviated effectively.
Patent JP-H0686-A (JP)
Title: Gene for dna fragment derived from hepatitis c virus, polypeptide coded by the same and its production
Inventor: SEKI MAKOTO
IPC: C07K16/00
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a new gene useful for production of a peptide having HCV antigenicity. CONSTITUTION:A gene coding a polypeptide derived from a hepatitis C virus having an amino acid sequence of the formula. A nucleic acid is extracted from a serum of hepatitis C patient and made to react with a reverse transcriptase using the virus RNA as a template and the objective DNA fragment is obtained from PCR method by using the resultant first-chain complementary chain DNA as a template.
Patent JP-H09112971-A (JP)
Title: Thermal insulation water-proof structure of heat storing tank or the like
Inventor: NAKAZAWA KAZUMA
IPC: F24F5/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To perform a secure fixing of a thermal insulating material with a fixing metal fitting even if the thermal insulating material comes to float or the material is collapsed by water pressure and further to prevent a water- proof sheet from being damaged by a heat part of the fixing metal fitting. SOLUTION: In a thermal insulation water-proof structure in which a thermal insulating material 2 is fixed to a casing 1 of a thermal insulation tank or the like by a fixing metal fitting 3 and its surface is covered with a water-proof sheet 4, a central part 5A through which the fixing metal fitting 3 for a pressor plate 5 for use in pressing the surface of the thermal insulating material 2 by the fixing metal fitting 3 is formed by metallic material and at the same time its circumferential part 5B is formed by synthetic resin material. An engaging plate 6 is engaged with the circumferential part 5B of the pressing plate 5 in such a way that it may cover a heat part 3A of the fixing fitting 3 driven into the pressing plate 5 and then the water-proof sheet 4 is applied to cover an entire surface of the thermal insulating material 2 from above the engaging plate 6.
Patent JP-H05105939-A (JP)
Title: Laser beam quenching method and device for controlling variable type laser beam head in laser beam quenching apparatus
Inventor: KATO MASAO
IPC: C21D1/09
Filed: 1991-10-15
Abstract: PURPOSE:To enable partial surface quenching corresponding to various kinds of the quenching patterns by irradiating the surface of a material to be worked with laser beam while scanning and changing the amplitude and the frequency of the scanning. CONSTITUTION:A laser beam head 7 and a feeding motor 9 are controlled by a command from a numerical controller 1 and the laser beam irradiates the surface of a platy material W laid on a table 8 while scanning to execute the surface quenching of the platy material W. In the above laser beam quenching apparatus, T code output in the amplitude and frequency controls corresponding to the quenching pattern from the above numerical control device 1 is decoded and converted with a decoder 2 and further, made to an analog signal with D/A converters 5, 4. Based on this signal, a waveform signal controlled to the desired amplitude and frequency with a transmitter 5 and amplified with a scanner amplifier 6 and outputted to the laser beam head 7. Based on this signal, a servomotor in the laser beam head 7 is controlled to work a shaking mirror and the laser beam irradiation having the desired quenching pattern is executed.
Patent JP-H04166256-A (JP)
Title: Rotary barrel device
Inventor: INUKAI YUKIO
IPC: B05C3/08
Filed: 1990-10-30
Abstract: PURPOSE:To unnecessitate the operator to open and close a lid by providing a partition plate extending from a spot on the periphery around a rotating shaft to the rotating shaft to the barrel and opening a specified part of the periphery adjacent to the partition plate. CONSTITUTION:An article to be treated is placed in a barrel 10 and rotated along with the barrel, and the article is dipped, drained and dried. A partition plate 16 extending from a specified spot on the periphery around the rotating shaft to the rotating shaft is provided to the barrel 10, and the specified part of the periphery adjacent to the partition plate 16 is opened 14 and used for charging and discharging the article. Consequently, a lid need not be opened or closed by the operator, the equipment cost is reduced, a work is not bitten when the lid is opened or closed, and the work is more efficiently agitated.
Patent JP-H02140706-A (JP)
Title: Optical fiber type wavelength filter
Inventor: YAMAUCHI RYOZO
IPC: G02B6/255
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the optical fiber type wavelength filter of a long wavelength prohibition type which can be easily produced, is low in cost and has high performance by partly heating and stretching a part of the optical fiber to form a stretched part which prohibits the propagation of light on the wavelength side longer than a prescribed wavelength. CONSTITUTION:The stretched part 12 formed by heating and stretching a part of the optical fiber to reduce the optical fiber diameter. This stretched part 12 is formed by heating the optical fiber with an oxyhydrogen burner 13 and stretching the optical fiber in the direction shown by an arrow. The core diameter of the stretched part 12 is so adjusted that only the long wavelength light of both the long wavelength light and the short wavelength light leaks out of the core 14. The filter 11 is thereby made into the filter of the long wavelength prohibition type which can separate away the long wavelength light in the stretched part 12. The production is facilitated in this way and the optical fiber type wavelength filter of the low cost and the high performance is obtd.
Patent JP-H06151567-A (JP)
Title: Electrostatic chuck device
Inventor: TAKANO KAZUO
IPC: H01L21/68
Filed: 1992-11-02
Abstract: PURPOSE:To facilitate the operation of extracting a wafer from an electrostatic chuck device. CONSTITUTION:In case of electrostatically attract a wafer 20, DC voltage from a voltage controller 30 is applied to a conductive member 21 by the operation of an ON switch 41. In case of removing the wafer 20, attenuated AC voltage from the voltage controller 30 is applied to the conductive member 21 by the operation of an OFF switch 42, whereby the residual charge of the wafer 20 is extinguished.
Patent JP-H01137481-A (JP)
Title: Disk driving device
Inventor: MIWA TAKAHIRO
IPC: G11B21/08
Filed: 1987-11-20
Abstract: PURPOSE:To position a magnetic head to an accurate track position compatible with another device by providing a stopper and a deviation information setting means and setting a reference position of the magnetic head. CONSTITUTION:The position shifted from the stopper position by an extent obtained by correcting a prescribed standard distance by the extent of deviation, which is set by a deviation information setting means 20, is defined as the reference position of a recording track. That is, the stopper position is peculiar to each device which is varied within the range of tolerance of the mechanical precision and the building-in precision of the device, and the extent of deviation from the prescribed standard distance due to this variance is set and stored in the deviation information setting means 20, and the position corrected by this extent of deviation is defined as the reference position. Thus, a head 6 is positioned to an accurate origin track position and a recording track is formed in a correct track position compatible with another device.
Patent JP-2000104302-A (JP)
Title: System for utilizing bath residual hot water
Inventor: SANO MAKOTO
IPC: E03D1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for utilizing bath residual hot water capable of further efficiently utilizing the bath residual hot water than in the conventional system. SOLUTION: A hot water supply installation side hot water supply line 2 is branched into a first bath hot water supply line 3 for supplying hot water to a bath and a washing machine hot water supply line 4 for supplying hot water to a washing machine 20, a hot water supply line is changed through a three way valve (bath washing machine changing device) 5, so that bath residual hot water can be supplied to the washing machine 20.  The first bath hot water supply line 3 is branched into a second bath hot water supply line 6 and a toilet water supply line 7, a water storage tank 40 is provided to the toilet water supply line 7, the hot water supply line is changed through a three- way valve (bath toilet changing device) 8, the bath residual hot water is stored in the water storage tank 40 and, at the same time, the bath residual hot water stored in the water storage tank 40 is supplied to a washing toilet 30 by a toilet water supply pump 13.
Patent JP-H02141569-A (JP)
Title: Superconducting material
Inventor: KOBAYASHI NOBUYOSHI
IPC: C23C16/06
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the superconducting material which has high adaptability to the production process for ordinary semiconductors and exhibits superconduction at the temp. of liquid He or above by incorporating Si into a heat resistant metal. CONSTITUTION:The Si is incorporated preferably at 2 to 40atomic% into the heat resistant metal consisting of W and/or Mo, etc. The superconductive material which allows the easy formation to a thin film, can be finely worked by dry etching and exhibits the superconduction the temp. (4.2K) of the liquid He or above is obtd. in this way. The film of a desired shape is formed by using the above-mentioned material, by which the production of electrode wirings is enabled. This film can be formed by a low-pressure chemical vapor growth method using, for example, WF6 and SiH4 as a reaction gas or by a sputtering vapor deposition method, etc. The semiconductor device is easily formed by forming such electrode wirings on a semiconductor substrate and cooling the same to a prescribed temp.
Patent JP-H11136840-A (JP)
Title: Underground multi-purpose duct
Inventor: FUJIMOTO HIROFUMI
IPC: H02G1/06
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a channel body and increase operability and economy, by supporting both ends in the widthwise direction of a floor panel with its upper face pavement-finished by means of supporting wall bodies, and locating a channel body having a channel cross section and made of light-weight material such as a chemical product below the floor panel and between the wall bodies. SOLUTION: An underground multi-purpose duct 1 is provided with a floor panel 2 with its upper face pavement-finished. The floor panel 2 is made by first manufacturing the main body 6 of a proper size from ductile iron and then applying a filler 7 made of sand, styroform and the like on the main body 6 and then spreading tiles 8 which are pavement finishes all over the filler 7 and finally installing a level adjusting equipment in the main body 6. Both ends in the widthwise direction of such a floor panel 2 are supported by means of supporting wall bodies 3, and a channel body 4 having a channel cross section and made of a chemical product such as light-weigth plastic is located below the floor panel 2 and between the supporting wall bodies 3. Due to this structure, the weight of the channel body 4 can be reduced and the cost can also be reduced.
Patent JP-H02141728-A (JP)
Title: Liquid crystal display device
Inventor: TEJIMA TORU
IPC: G02F1/133
Filed: 1988-11-24
Abstract: PURPOSE:To display information in colors and to display different kinds of patterns at the same time by providing driving electrodes to both liquid crystal cells which differ in twist angle. CONSTITUTION:The two liquid crystal cells A and B which are formed by charging two kinds of twisted nematic liquid crystals having different twist angles between couples of parallel glass substrates (transparent substrate) 1 and 2, and 3 and 4 are stacked and the respective liquid crystals are enclosed by seal materials 5 and 6, and 7 and 8 to form liquid crystal layers 9 and 10 respectively. The driving electrodes (transparent electrode) 11 and 12, and 13 and 14 for the respective liquid crystals are provided inside the glass substrates 1 and 2, and 3 and 4 of the liquid crystal cells A and B, protection films are formed on their surfaces, and oriented films are formed on their surfaces. Consequently, the information can be displayed in >=2 kinds of colors and different kinds of patterns can be displayed in the same panel surface.
Patent JP-H02142842-A (JP)
Title: Molded part of information processing machine
Inventor: SHIRAKI TOSHINORI
IPC: C08L53/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the title part improved in dimensional stability, heat resistance, mechanical strengths and moldability by molding a thermoplastic polymer composition comprising specified block copolymer, polyphenylene ether and vinylaromatic hydrocarbon polymer. CONSTITUTION:100 pts.wt. total of 10-95 pts.wt. block copolymer (A) comprising at least two polymer segments of a number-average MW of 5000-500000 containing 60-95wt.% vinylaromatic hydrocarbon and at least one polymer segment of a number-average MW of 1000-400000 based on a conjugated diene and 90-5 pts.wt. polyphenylene ether (B) of a number-average degree of polymerization of 50-500 is mixed with 2-500 pts.wt. vinylaromatic hydrocarbon polymer (C) (e.g., PS) to obtain a thermoplastic polymer composition of a melt flow rate (JIS K-6870, at 200 deg.C under a load of 5kg) of 0.001-70g/10min. This composition is molded into any desired shape to obtain a molded part of an information processing machine.
Patent JP-2000123560-A (JP)
Title: Disk device
Inventor: KIKUCHI HIDEO
IPC: G11B17/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the mistaken insertion of a disk mistakenly inserted into the ejection port of a disk device and the mistaken ejection of the disk mistakenly ejected from the ejection port thereof. SOLUTION: An insertion port 26b and an ejection port 26c are provided in a front panel 25, and a door to be opened or closed is provided in the ejection port 26c. In a state before the insertion of a disk, the insertion port 26b is opened by the door and the ejection port 26c is held in a closing position and, at the time of ejecting the disk, the ejection port 26c is placed in an open position following the ejection of the disk, and the insertion port 26b is closed.
Patent JP-H06145621-A (JP)
Title: Adhesive composition
Inventor: ASAMI MASAHIRO
IPC: C09J131/04
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a tack adhesive composition having lone open time and excellent adhesivity and water resistance and useful for the bonding of a flooring material such as vinyl chloride resin tile by compounding a specific amount of a polycaprolactone to an organic solvent solution of a vinyl acetate polymer. CONSTITUTION:This adhesive composition is produced by compounding a solution consisting of (A) preferably 20-60wt.% of a vinyl acetate polymer and (B) preferably 80-40wt.% of an organic solvent such as methanol with 0.01-50 pts.wt. (based on 100 pts.wt. of the component A) of a polycaprolactone having a molecular weight of preferably 300-1,000.
Patent JP-H06151386-A (JP)
Title: Semiconductor manufacturing device
Inventor: SASAKI TAKASHI
IPC: H01L21/3065
Filed: 1992-11-04
Abstract: PURPOSE:To provide a semiconductor manufacturing device having a superior safety, in which there is no danger of the leakage of hazardous gases such as an oxygen gas used in a process by employing a water electrolytic device which produces oxygen and hydrogen gases by electrolyzing water as a source for producing oxygen and hydrogen gases, and in which there is no need for piping work of a gas supply line when the semiconductor manufacturing device is moved. CONSTITUTION:Steam is produced, by means of a steam generating means such as an oxyhydrogen combustor 24, from an oxygen gas, a mixed and adjusted gas consisting of oxygen and hydrogen gases, or oxygen and hydrogen gases generated by a water electrolytic device such as an ion-exchange membrane type water electrolytic bath 7 that produces oxygen and hydrogen gases by electrolyzing water. This steam is introduced into an ashing chamber 1, so that it enters a plasma state. Alternatively, a semiconductor manufacturing device is provided with an asher that calcinates and eliminates a resist used in a process for manufacturing a semiconductor by the irradiation of ultraviolet rays. This leads to the semiconductor manufacturing device having a superior safety in which there is no danger of the leakage of hazardous gases such as an oxygen gas, and in which there is no need for a piping work of a gas supply line when the semiconductor manufacturing device is moved.