baber/WOPTO huggingface dataset:
Patent JP-H03247192-A (JP)
Title: Television receiver
Inventor: SOMEYA IKUO
IPC: H04N19/80
Filed: 1990-02-26
Abstract: PURPOSE:To reduce fog in a reproduced picture by providing a 3rd reproduction means applying only an inter-field interpolation to an input signal and selecting the reproduced signal from the 3rd reproduction means when a frequency of the movement of a picture element being an object of reproduction in timewise direction is nearly intermediate. CONSTITUTION:An output signal of an input block 43 in an added block 47 is fed to an inter-field interpolation block 55. The interpolation block 55 adds input signals in terms of fields and the added signal is interpolated by a filter. Thus, an intermediate picture signal whose horizontal frequency is 32MHz is reproduced. The intermediate picture signal is fed to one input port of a multiplier 56 and the output signal of the multiplier 56 is fed to other input port of an adder 54. When the processing for the intermediate picture signal of the inter-field interpolation block 55 is applied, deterioration in picture quality to some degree is generated. However, so-called excellent picture quality with less fog is obtained entirely.
Patent JP-S54137932-A (JP)
Title: Nonvolatile semiconductor memory unit
Inventor: SAITOU SHIYOUZOU
IPC: G11C14/00
Filed: 1978-04-19
Abstract: PURPOSE:To obtain a nonvolatile semiconductor memory unit with small area and low power consumption for one bit, by making use of the charge pump function of a nonvolatile insulation-gate type device for the supply of power to a memory cell. CONSTITUTION:Memory cell 10 is equipped with nonvolatile filp-flop 11, which has a bistable circuit composed of a couple of MOS type driving transistors Q11 and Q12 and includes a couple of nonvolatile insulation-gate devices MC1 and MC2 whose one-side terminals are connected to bistable terminals N11 and N12 with the other-side terminals connected to common control line MG. The memory cells 10 are arrayed in the column and row directions to constitute a memory array. Control lines MG of memory cells 10 are bundled in the column and row directions and connected to write signal applying method 20, memory recovery signal applying method 30, erasing signal applying method 40, and charge-pump signal applying method 50.
Patent JP-S51121192-A (JP)
Title: Method of providing color to covered cable
Inventor: KONNO RIYOUZOU
IPC: H01B13/00
Filed: 1975-04-16
Abstract: PURPOSE: To provide a method of providing color to a covered cable covered with a colorless cover medium by applying an ultra-violet-radiation-setting paint having a desired color to the surface of the cover medium and irradiating the paint with ultra-violet rays to thereby form a colored coating film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11240072-A (JP)
Title: Repairing of existing pipeline
Inventor: YAGI SHUICHI
IPC: B05D7/22
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an existing pipeline repairing method capable of properly applying inner lining even to a long extended execution pipe. SOLUTION: In a first process, an adhesive is introduced into an existing pipeline 1 in a plug shape from one end opening part 1a of the pipeline 1 and an adhesive lining film 31 is formed on the inner surface of the existing pipeline 1 by pig lining and, in a second process, a leading pig 6 is introduced into the existing pipeline 1 from the opening part 1a provided in one end thereof and a small amt. of the adhesive 3' is introduced into the rear stage of the leading pig 6 in a plug state and the leading end part of an inner lining. tube 7 is reversely introduced into the opening part 1a provided in one end of the pipeline 1 in the rear stage of the plug-shaped adhesive 3' and a suction device 5 is arranged to the opening part provided in the other end of the pipeline 1 and negative pressure is generated in the pipeline by the suction device 5 to move the leading pig 6, the adhesive 3' and the lining tube 7 to the other end of the pipeline to bond the lining tube 7 to the inner surface of the pipeline.
Patent JP-H05238450-A (JP)
Title: Scooter type vehicle
Inventor: TANAKA KOICHI
IPC: B62J1/12
Filed: 1992-03-03
Abstract: PURPOSE:To improve rigidity of a seat skirt, to prevent permeation of rain water into a luggage box and to improve outer appearance by constituting a seat assembled body of the seat skirt integrally having a seat main body and a part to cover all over the entrance of the luggage box and to cover the entrance with no opening. CONSTITUTION:A seat assembled body AS is constituted of a seat main body 1 provided with a cushion layer 6 and a skin 7 on a seat bottom plate 5 made of polypropylene and others and a seat skirt 2 integrally bound on its lower surface. The seat skirt 2 is constituted of an entrance covering part 2c formed in a rectangular shape roughly cocentrical in its flat surface shape of ABC coated synthetic resin, covering an entrance 40 of a luggage box BL and with no opening and an extensive covering part 2r integrally adjoining to its rear end and a divergent skirt part 2s connectively provided on thr overall outer periphery of both of the covering parts 2c, 3r.
Patent JP-S53130597-A (JP)
Title: Superfinishing method and apparatus
Inventor: GOTOU TERUAKI
IPC: B24B35/00
Filed: 1977-04-19
Abstract: PURPOSE: To obtain uniformly finished surface with superfinishing grind stones being vertically moved in an optimum condition while detecting with proximity swicthes both ends of the portion of a work which is to be processed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06260718-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA HIDEO
IPC: H01S5/00
Filed: 1993-03-05
Abstract: PURPOSE:To simplify the method for manufacturing a semiconductor device using an impurity diffusion method. CONSTITUTION:A stripe-like resist 11 is formed on a semiconductor device using a photolithographic process, the surface of the semiconductor device is partially removed by etching using the resist 11 as a mask, and an Si film 12, which is the first impurity diffusion film, an SiNx film 13, which is an insulating film, and an Si film 14, which is an etching stop film, are vapor-deposited on the surface of the etching-finished semiconductor device, and the three layers of the films 12, 13 and 14, which are formed on the resist 11 and on its upper part, are removed by a lift-off process utilyzing the resist film 11. An SiO2 film 15, which is a diffusion protective film, is formed on the surface of the lift-off finished semiconductor device, impurities are thermally diffused from the SiO2 film 15, the SiO2 film 15 is removed, and the second impurity Zn is diffused using the above-mentioned three layers of films 12, 13 and 14 as a mask.
Patent JP-S53131497-A (JP)
Title: Capacitor bushing
Inventor: YOSHIDA HIROTOKU
IPC: H01B17/28
Filed: 1977-04-22
Abstract: PURPOSE: To prevent a concentration of a electirc field owing to a surface condition of a center conductor and to improve a resistance against a vibration by winding a metallized paper on a center conductor between the center conductor and a capacitor core to face a metal foil to the conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08241372-A (JP)
Title: Character entry area extracting method
Inventor: ARAI HIROYUKI
IPC: G06K9/20
Filed: 1995-03-06
Abstract: PURPOSE: To handle various kinds of segment and stably extract a character entry area irrelevantly to various states outside a frame such as the presence of a proximate line. CONSTITUTION: An image of a document text or drawing inputted from a scanner, etc., is divided roughly or closely into layers. In each layer, a background area as a closed area is extracted and extracted closed areas are grouped 3 and 4 according to previously obtained frame coordinate information. The inclusion relation between the closed areas extracted in the respective layers is checked to detect an area which is connected to an area outside the frame owing to a blur, dotted line, or broken line of the image, and the closed area which is connected to the area outside frame is made ineffective 5 and 6. After it is decided that the image is divided completely, the smallest circumscribed area of all effective closed areas grouped in the same frame is extracted as a character entry area 7, 8, and 9.
Patent JP-S59169494-A (JP)
Title: Novel recombinant dna and its use
Inventor: KIKUCHI MASAKAZU
IPC: C07K14/57
Filed: 1983-03-17
Abstract: PURPOSE:A recombinant DNA that has a structural gene for human immune interferon on the downstream of the recA promotor chain, thus being capable of producing human interferon-gamma. CONSTITUTION:A body containing recombinant DNA which has a structural gene for human immune interferon on the downstream of the recA promotor chain is cultured and the human immune interferon protein accumulated in the culture mixture is collected. The DNA is preferably free from other than the codon initiating the gene translation between the recA promotor and the structural gene.
Patent JP-H08238851-A (JP)
Title: Thermal recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/333
Filed: 1995-03-06
Abstract: PURPOSE: To form a highly sensitive thermal recording sheet which is excellent in heat resistance, water resistance, etc., by a method wherein a heat-sensitive coloring layer which contains a fluoran leuco dye expressed by a specific formula and aminobenzenesulfonamide derivative is provided on a base material. CONSTITUTION: A heat sensitive coloring layer which contains an aminobenzenesulfonamide derivative expressed by the formula I as an organic developer, and 3-n-dipentylamino-7-(m-trifluoromethylanilino) fluoran (in the formula, X represents 1-4C lower alkyl group, 1-3C alkoxy group, a hydrogen atom, a nitro group, a cyano group, and a halogen atom, Y represents an oxygen atom, and a sulfur atom, and m represents an integer of 1-3.) expressed by the formula II as a basic colorless dye, is provided on a base material to form a thermal recording sheet. The obtained thermal recording sheet is excellent in heat responsiveness, and a clear highly dense image can be obtained even in high speed and highly dense recording thereby.
Patent JP-S58173316-A (JP)
Inventor: SHIDONII EDOWAADO SURATSUTARII
IPC: F23R3/60
Filed: 1983-03-18
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-S58162082-A (JP)
Title: Thermopile element
Inventor: UMETSU MASAO
IPC: G01K7/02
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a thermopile which improves a sensitivity with a simple structure by forming thinly by plasma etching the photodetector of a substrate and depositing a thermocouple material on the substrate. CONSTITUTION:A thermocouple material 2 such as Bi-Si, Bi-Te, etc. is radially deposited on a substrate 1 which has approx. 25cm thick and approx. 1-5cm thick at the central photodetector 1a formed thinly by plasma etching in such a manner that the center 3a is used as a hot contact unit and the peripheral edge 3b is used as a cold contact unit. A substrate 1 is plated on one of electrodes 4a, 4b, a mask 5 is placed, and a voltage 6 is applied, thereby etching by plasma etching with plasma ions the part which is not covered with the mask 5. A thermopile element obtained in this manner is formed thinly at the photodetector 1a of the sole substrate 1, i.e., the hot contact part with small thermal capacity. Accordingly, the responsiveness and the sensitivity can be largely improved. Thus, as compared with the conventional element which is not thinned at the photodetector, the sensitivity is improved by 1.2-1.5 times, the time constant is accelerated by 0.5-0.8, and the yield is improved.
Patent JP-S59174581-A (JP)
Inventor: SETO SACHIO
IPC: B23K1/19
Filed: 1983-03-22
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-S62203065-A (JP)
Title: Electronic type watthour meter
Inventor: MASUDA HIDEO
IPC: G01R11/64
Filed: 1986-03-03
Abstract: PURPOSE:To facilitate dependable metering, by a method wherein the optical signal of a predetermined code is received to perform the demand resetting of max. demand electric energy and thereafter demand resetting is prohibited when the optical signal of the predetermined code is received before a predetermined time is elapsed. CONSTITUTION:A display part 2 displays demand electric energy C, max. demand electric energy B and cumulative max. demand electric energy A from used electric energy calculated by a metering part 1. An optical transmitting unit 3 transmits an optical signal constituted of a predetermined code and an optical signal judge means 5 judges whether the optical signal is constituted of the predetermined code. When a resetting signal output part 11 receives the coincidence signal F of the optical signal with a set code S, the output part 11 outputs the demand resetting signal R of the max. demand electric energy B to the display part 2. A resetting feed-out control part 13 reads the code input to the output part 11 to hold the same for a predetermined time and prohibits the output of the signal R when the same code is again acquired during the holding time. By this method, demand resetting can be performed and improper addition to the cumulative max. demand electric energy A can be prevented.
Patent JP-H09246344-A (JP)
Title: Semiconductor substrate
Inventor: MATSUOKA YOSHIHIRO
IPC: H01L21/822
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a metal piece for constituting a pad electrode with a semiconductor element by constituting the electrode by a square pattern having one side along a scribing direction and a plurality of patterns extended substantially perpendicular to the scribing direction from the square pattern. SOLUTION: A monitoring element 2 for inspecting the characteristics of a semiconductor element 4 formed on a semiconductor substrate is formed in a scribing region 3, and a pad electrode 1 is led from the element 2. The electrode 1 is formed of a patterned metal thin film, and has a square pattern 11 having a long side in the scribing direction and a plurality of bar-like patterns 12 extended perpendicularly to the long side of the pattern 11. In the case of cutting the region 3 by a dicing saw, the pattern 11 for forming the pad 2 is finely cut along the scribing line, the metal thin film for constituting the electrode 1 all becomes short metal thin pieces, and is not brought into contact with the semiconductor element.
Patent JP-S58165008-A (JP)
Title: Measurement of particle diameter distribution of micro particle
Inventor: INABA FUMIO
IPC: G01N15/14
Filed: 1982-03-25
Abstract: PURPOSE:To measure the distribution of particle diameter by the analysis of it with a pulse height analyser, by a method wherein laser beam is focused in  the micro particles travelling during floating in fluid from the direction meeting  at a right angle to the travelling direction. CONSTITUTION:The laser beam 4 from a laser beam source 3 is focused in a fluid with a cylindrical lens 5, and the scattered light within a range of 40 deg.- 50 deg. in the direction oblique to the beam 4 among the scattered light due to a micro particle 2 in fluid is focused with a condenser 7. This light is passed through an iris 8, and sent to an optical detector 10 via an optical fiber 9. The detected change of pulse signal is compressed with logarithmic amplifier 12, and the distribution of diameter of micro particle passing through a focusing part 6 is measured by analysing it with the pulse height analyser 13 every pulse height. Therefore, the distribution of diameter of micro particle travelling during floating in fluid can be continuously measured in real time without disturbing the travelling of micro particle.
Patent JP-S58163360-A (JP)
Inventor: KITAMURA YOSHINORI
IPC: A61H39/06
Filed: 1982-03-24
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-H07278157-A (JP)
Title: Silacyclohexane compound, its production and liquid crystal composition containing the same
Inventor: SHIMIZU TAKAAKI
IPC: B01J31/24
Filed: 1995-02-10
Abstract: PURPOSE:To obtain a new compound having a high DELTAn and reducing effect on DELTAepsilon as a constituent component for a liquid crystal composition. CONSTITUTION:This compound is expressed by formula I (R is a 1-10C linear alkyl, a 1-10C mono- or difluoroalkyl, a 3-8C branched chain alkyl, a 2-8C alkenyl, etc.; a group of formula II is a trans-1-sila-1,4-cyclohexylene in which S is at the 1,4-positions contain a substituent group of H, F, Cl or CH3; (n) is 0 or 1; L1 and L2 each is H, F, Cl, CN or CH3; L3 is H, CN, a 1-10C linear alkyl, alkoxy, etc.) such as 4-(trans-4-n-propyl-4-silacyclohexy1)-4'-methoxysilane. The compound of formula I is obtained by C-C bond forming reaction of an aromatic halide of III (Q is a halogen) and a substituted acetylene compound of formula IV by dehydrohalogenation in the presence of a palladium catalyst.
Patent JP-H03249486-A (JP)
Title: Safety vale for closed container and manufacture thereof
Inventor: YAMASHITA AKIYOSHI
IPC: B21D51/24
Filed: 1990-02-26
Abstract: PURPOSE:To enhance the safety function by forming a small through-hole in a concave section which is formed in the bottom plate of a container body and which is curved inward, and by blocking this small through-hole at the outer surface side of the bottom plate with the use of low melting point alloy which is fused and bonded to the inside of the concave section and which is melted under an abnormal overheating condition. CONSTITUTION:In the case of manufacture of a safety valve for preventing a closed container having a closed container body 1 from being abnormally overheated, it has a separate bottom plate 11 which is assembled to the container body 1. The bottom plate 11 is a disc having a section shape which is curved inward. An inward recessed concave section 13 is formed in the center part of the disc. The small through-hole 14 is formed in the center part of the concave section 13 in which a pellet-like low melting point alloy 3 is set while the bottom plate 11 is supported in such a condition that it is convex downward. When the container body 1 comes under an abnormal overheating condition, since the low melting point alloy 3 is melted under this abnormal overheating condition, the film of the low melting alloy 3 is broken, and accordingly, the inside of the container body 1 is communicated with the outside through the through-hole 14.
Patent JP-S63217069-A (JP)
Inventor: YASHIMA NOBUYOSHI
IPC: E04G23/06
Filed: 1987-03-03
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-2000251483-A (JP)
Title: One chip microcomputer and data refreshing method
Inventor: ASAMI TAKASHI
IPC: G11C16/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve a data holding characteristic by rewriting data to a non- volatile memory before defective read-out is caused. SOLUTION: A data holding characteristic is improved by providing a non- volatile memory group 40 for reference of which a characteristic is inferior to a non-volatile memory in a memory cell array, and rewriting data accumulated in a non-volatile memory by a control circuit 44 based on a referred result of the non-volatile memory group 40 for reference.
Patent JP-H0881664-A (JP)
Title: Adhesive
Inventor: NAKAMAE MASATO
IPC: C09J133/08
Filed: 1995-03-07
Abstract: PURPOSE: To obtain an adhesive consisting mainly of an aqueous emulsion comprising a specific dispersant and a specified dispersoid, excellent in water- resistant adhesiveness, low storage stability and fast coatability, and suitable as an adhesive for paper. CONSTITUTION: This adhesive consists mainly of an aqueous emulsion comprising (A) a modified PVA containing <=4C α-olefin units in an amount of 1-10mol.% as a dispersing agent and (B) a (co)polymer of one or more monomers selected from among ethylenic unsaturated monomers as a dispersoid. For example, the saponification product of a copolymer of a vinylic ester such as vinyl acetate with an α-olefin such as ethylene wherein the degree of saponification and the degree of polymerization of the saponification product are >=95% and 300-2000, respectively, is preferably used as the component A in an amount of 2-3 pts.wt. per 100 pts.wt. of the component B.
Patent JP-H05252797-A (JP)
Title: Stepping motor controller
Inventor: KOBAYASHI AKINORI
IPC: H02P8/40
Filed: 1992-03-04
Abstract: PURPOSE:To provide high-efficiency drive by realizing superposition control and simultaneous driving by non-synchronous pulse during control of a plurality of stepping motors with a single microcomputer. CONSTITUTION:This controller has pulse buffers for storing pulse width data for a plurality of times respectively in motor drive circuits 10, 12 and 14, counters for reading the contents of pulse buffers and counting the pulse width, and phase control shift registers for rotating the contents by the output of counters. A microcomputer 1 simultaneously and asynchronously drives with or without overlapping an X motor 11, a Y motor 13 and an RH motor 15. By doing this, the drive of and the processing of a series of a mechanism having a plurality of stepping motors can be performed efficiently.
Patent JP-S52129862-A (JP)
Title: Vibration damper of pressure plate in automotive friction clutch
Inventor: SUGIURA TERUO
IPC: F16D13/50
Filed: 1976-04-23
Abstract: PURPOSE: To damp vibration of pressure plate in a released condition of clutch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08240099-A (JP)
Title: Vacuum wave generation device
Inventor: KOJIMA SATOSHI
IPC: E21D9/14
Filed: 1995-03-07
Abstract: PURPOSE: To reduce a positive pressure wave after the generation of a negative pressure wave, and the high frequency component of a generated negative pressure waveform. CONSTITUTION: A shaft 8 is laid and supported within a cylindrical chamber 3 having an opening at the front edge center thereof, so as to be capable of travel. The end of the shaft 8 is fitted with a valve disc 1 to release and close the opening of the chamber 3. A spring 7 is compressed with a hydraulic cylinder 9 to displace the disc 1 to a position for closing the opening, and a magnet 4 is excited for attracting a magnet holding plate 5 to keep the closure of the opening with the disc 1. Furthermore, an air layer is formed on the internal side of the inner wall of the chamber 3 for laying a porous plate 10. When the magnet 4 is released from an excited state, the disc 1 releases the opening via the force of the spring 7 and the air is drawn, due to negative pressure in.the chamber 3, thereby generating a negative pressure wave.  Also, a positive pressure wave following the generated negative pressure wave and the high frequency component of the negative pressure wave are lessened through the porous plate 10.
Patent JP-H10226765-A (JP)
Title: Aircraft
Inventor: KITAMURA ATSUSHI
IPC: C09D183/04
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft which has an airframe hardly soiled and capable of retaining its water repellency for a long term. SOLUTION: A surface layer contg. photocatalyst particles, a water-repellent silicone, and a substance (pref. cobalt or a cobalt compd.) for preventing the hydrophilization of the silicone due to the photoexcitation of the catalyst is formed on at least the surface of an air frame substrate of an aircraft. In an alternative method, a layer contg. photocatalyst particles and a water-repellent silicone is formed on at least the surface of an airframe substrate of an aircraft and then a substance for preventing the hydrophilization of the silicone due to the photoexcitation of the catalyst is fixed on at least a part of the layer formed as above.