baber/WOPTO huggingface dataset:
Patent JP-H02224624-A (JP)
Title: Method and apparatus for centrifugalizing cheese-making milk
Inventor: HANNO REEMAN
IPC: A47J9/00
Filed: 1989-12-20
Abstract: PURPOSE: To reduce cost in manufacturing cheese from milk for cheese manufacture, by preliminarily separating cream in a first section of a separating room from unpurified milk supplied into a centrifugal separator, separating bacteria and contamination particles while flowing the milk into a second section inward in the radial direction, and discharging by a scraping member. CONSTITUTION: In a lower section 12 of a separation room 5 of this centrifugal separator, cream of milk is preliminarily separated until the fat rate of unpurified milk reaches a prescribed value. That is, the fat rate of the unpurified milk is about 4% and is reduced down to about 3.5 %. The separated cream is scraped up by a scraping member 19 in the lower side and discharged through a pipe piece 20. The standardized milk reaches the inside of an upper section 13 of a separation plate 11 from the lower section 12 through an elevating passage 14. Then bacteria and contamination particles are removed from the milk flowing inward in the radial direction in gaps between individual separation plates, and sterilized and purified milk is scraped by a scraping member 21 at the center and discharged out via a pipe piece 22.
Patent JP-H05166102-A (JP)
Title: Removable hard disk device
Inventor: SHIBATA MAKOTO
IPC: G11B5/127
Filed: 1991-12-12
Abstract: PURPOSE:To improve the recording density and the reliability of a removable hard disk device together with its high speed access. CONSTITUTION:A main magnetic pole 12 and an auxiliary magnetic pole 15 are embedded in slender and flexible head structure for execution of the vertical magnetic recording operations. Thus a probe type or a needle-shaped magnetic head 10 is obtained with its extremely small weight. Meanwhile a vertically magnetized layer 23 having the vertical magnetic an isotropy is formed on a hard disk 20. Then a vertical magnetic recording operation is carried out in a contact recording system.
Patent JP-H05163714-A (JP)
Title: Dust remover for diversion path
Inventor: NAKAMAE TADAKATSU
IPC: E02B5/08
Filed: 1991-12-12
Abstract: PURPOSE:To remove dust with a high efficiency without causing the staying of dust in and near the setting place of apparatus even when the amount of dust on or in water is great. CONSTITUTION:A step-different portion 6 is provided to a diversion path 4 in river 1, and the starting and ending portion A1 of the forwarding path A in a netted endless band 11 rotationally running at a fixed position is positioned near the upper end of the portion 6. A conveyer 20 for draining is also set below the final end A2 of the path A in the endless band 11. When water coming on the diversion path 4 drops through the nesh of the band 11, dust 14 is collected by the band 11 and directed to the conveyer 20 by the band 11.
Patent JP-H04205165-A (JP)
Title: Chinese character input device
Inventor: SAKAI YASUO
IPC: G06F17/22
Filed: 1990-11-30
Abstract: PURPOSE:To obtain KANJI(Chinese character) terms containing spaces by deleting codes which are not necessary for KANA (Japanese syllabary)-KANJI conversion from Japanese rendering KANA codes and obtaining Japanese rendering codes consisting of only codes required for the KANA-KANJI conversion. CONSTITUTION:An effective code storage table 202 is generated by an effective and ineffective code storage table generating process and codes which are effective to the KANA-KANJI conversion among Japanese rendering codes stored in a Japanese rendering storage table 201 are selected and stored in input number order together with input numbers. In an unnecessary code storage table 203, codes which are not necessary for the KANA-KANJI conversion are selected among the Japanese rendering codes stored in the Japanese rendering storage table 201 and stored in input number order together with input numbers. A table 205 for output KANJI is stored with KANJI terms which are obtained by a character inserting process 100 based upon the data in a retrieval KANJI term table 204 and the unnecessary code storage table 203 and include characters other than KANJI such as a space.
Patent JP-H05165771-A (JP)
Title: Digital integrated circuit device
Inventor: WATANABE KAZUO
IPC: G06F15/173
Filed: 1991-12-12
Abstract: PURPOSE:To facilitate the connection of an input/output terminal by providing three-state buffers controlled by a control means between the data outputting registers and the data output terminals of plural arithmetic means, and controlling these. CONSTITUTION:When a microcomputer 1 outputs a chip select signal from a chip select signal output terminal 11, and simultaneously, it outputs a non-chip select signal from the chip select signal output terminal 12 in order to receive processing data from a digital signal processor 2A, since the chip select signal is supplied to a chip select signal input terminal 21A, and the chip select signal is supplied to the chip select signal input terminal 21B, the three-state buffer 23A becomes active, and the three-state buffer 23B becomes high in impedance. Then, when the digital signal processor 2A starts the output of data based on the chip select signal, the processing data is outputted from the data output terminal 22A to a serial data input terminal 13.
Patent JP-H01170796-A (JP)
Title: Fan
Inventor: SASAKI TOMOHIKO
IPC: F04D27/00
Filed: 1987-12-25
Abstract: PURPOSE:To lengthen the life of a slide bearing by automatically force-feeding lubricating oil from a tank disposed in the vicinity of a fan bearing to a bearing portion when the rotational frequency of a fan becomes less than a designated value. CONSTITUTION:A disc-like tank 12 made of plastics is stored, with fixed pressure always applied thereto by a plate spring 11, in the vicinity of the end portion of a fan bearing 4. On detecting that the lubricating oil in a bearing portion is deteriorated and the rotational frequency of a fan becomes less than a designated value, an electric signal is generated to a T-shaped switching valve 14 disposed in a pipe 13 connecting the tank 12 and the central portion of the bearing 4 to open the valve. Whereupon, the lubricating oil filled up in the tank 13 is sent in a slide bearing 4 by pressure of a plate spring 11 to supply a lack due to deteriorated lubricating oil. When the rotational frequency of the fan is recovered by supplement of lubricating oil, an electric signal is stopped, and a magnetic piston 14, is restored to the valve opening state by the force of its own helical spring 144. The life of the slide hearing can be lengthened by repeating the above operation.
Patent JP-H07179922-A (JP)
Title: Production of molten steel
Inventor: HIRATA HIROSHI
IPC: C21C5/28
Filed: 1993-12-24
Abstract: PURPOSE:To suppress bumping and slag foaming at the time of charging molten iron by tapping off molten steel in the state of remaining decarburized slag in a refining vessel, charging and refining the following molten iron in the specific condition determined by the composition and the temp. of the decarburized slag and the molten iron temp., etc. CONSTITUTION:After executing the decarburization refining of the molten iron in the refining vessel, molten steel is tapped off in the state of remaining the decarburized slag produced in the decarburizing treatment in the vessel, and successively, the following molten iron is charged to execute the dephosphorizing treatment or the decarburizing treatment. In a hot reutilizing method of the above decarburized slag, the following molten iron is charged in the condition satisfying the following formula: 1.215X10<9> [(%T. Fe))+(%MnO)-7]<2>Xexp[-91400/(TS+TM+546)]<=0.1, (wherein, (%T.Fe) is wt. ratio of iron oxide in the decarburized slag (total of iron concn. in FeO and Fe2O3), (%MnO) is wt. ratio of manganese oxide in the decarburized slag, TS is temp. of the decarburized slag, TM is charged molten iron temp.). This condition can be adjusted e.g. by adding coolant or mixed material of the coolant and deoxidizer before charging the molten iron.
Patent JP-H03189609-A (JP)
Title: Scanning/recording optical system for image scanning recorder
Inventor: YOSHIYAMA MAMORU
IPC: H04N1/113
Filed: 1989-12-19
Abstract: PURPOSE:To simultaneously scan and record plural color separation images to one piece of recording medium by using plural recording beams, bringing a single detecting light beam to synchronous scan with each recording beam, and recording plural kinds of images in parallel, while detecting a scanning position. CONSTITUTION:Three pieces of recording beams B1C, B1M and B1Y are made incident on a rotary principal axis Z and an image is formed as a main scanning beam on the surface of a sensitized material 20 through an ftheta lens 19, and also, a single detecting light beam B2 is divided into three by beam splitters 30C, 30M and a right angle inversion mirror 30Y and can be brought to synchronous scan with each record ing beam. The detecting light beam divided into three and each recording beam B1C, B1M and B1Y coincide completely with each other in a plane view, and in a side view, the detecting light beam B2 is set to make a prescribed angle alpha against a recording beam B1. A sensitized material 20 can be brought to sub-scan by a sensitized material holder 36, and plural color separation images arranged in parallel in the sensitized material 20 can be scanned and recorded simultaneously to one piece of recording medium.
Patent JP-H02175738-A (JP)
Title: Production of asbestos coating material, structural material and structure
Inventor: HARA KAZUO
IPC: C08L5/00
Filed: 1988-12-28
Abstract: PURPOSE:To prevent fine asbestos powder from dusting by mixing asbestos with a paste or a thickener, water and optionally an acid substance. CONSTITUTION:A synthetic or natural asbestos (e.g. blue asbestos) is mixed with a paste or a thickener (e.g. sodium alginate) selected from among an alginate, sheared konjak pectinate, a polyacrylate and methylcellulose, water and optionally a mineral or organic acidic substance (e.g. adipic acid), and the mixture is optionally molded and dried.
Patent JP-H05142913-A (JP)
Title: Multicolor image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G15/01
Filed: 1991-11-18
Abstract: PURPOSE:To provide the multicolor image forming device which suppresses the nonuniformity of an electrifying potential and the splashing of toner images and can form high-grade multicolor images. CONSTITUTION:A destaticizing stage consisting of a pre-exposing lamp 8 is provided between a developing stage and an electrifying stage for image formation for the next color toner and a photosensitive drum 1 is uniformly electrified by a corona electrifier 2 again after the destaticization. The magenta, cyan and black toners are developed on the photosensitive drum 1 by the same procedure as before, by which multiclor toner images are formed. The destaticization down to >=1/4 the electrifying potential is necessary for the destaticization before the electrification and the destaticization down to <=3/4 the electrifying potential is executed in order to execute the uniform electrification.
Patent JP-H01172479-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: SUGIURA MICHIO
IPC: H05K3/38
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title adhesive improved in tracking resistance and decreased in deterioration of adhesiveness upon heating, by mixing a polyvinyl butyral resin with an epoxy resin, a melamine resin, a polyisocyanate and a phenoxy resin. CONSTITUTION:30-70wt.% polyvinyl butyral resin (A) of a degree of butyralization of 60-65mol.% and a degree of polymerization of 1,000-2,000 is mixed with 5-30wt.% epoxy resin (B) preferably of a bisphenol type or an novolac type, 5-40wt.% melamine resin (C) obtained by reacting melamine (a) with formaldehyde (b) at a (b) to (a) molar ratio of 1.5-4.0 in a neutral or weakly alkaline condition, 0.5-10wt.% polyisocyanate (D) (e.g., tolyene diisocyanate) and 5-40wt.% phenoxy resin (E) of a degree of polymerization of 100-700.
Patent JP-H03191035-A (JP)
Title: High strength and high conductivity copper alloy for electronic equipment
Inventor: WATANABE HIROAKI
IPC: C22C9/00
Filed: 1989-12-21
Abstract: PURPOSE:To manufacture the high strength and high conductivity copper alloy for electronic equipment suitable for an electrical spring material by incorporating specified ratios of Cr, Sn, Ni and Zn into Cu. CONSTITUTION:A copper alloy contg., by weight, 0.15 to 1.0% Cr, 0.05 to 0.7% Sn, 0.01 to 0.5% Ni and 0.01 to 3.0% Zn, if required, furthermore contg., as auxiliary components, total 0.01 to 2.0% of one or >=2 kinds selected from Al, Be, Co, Fe, Hf, In, Mg, Mn, P, Ti and Zr and the balance Cu with inevitable impurities is prepd. In this way, the high strength and high conductivity copper alloy for electronic equipment having the strength corresponding to multipins and having good thermal peeling resistance of solder as well as high electrical conductivity and excellent spring properties as a spring material can be obtd.
Patent JP-2000155172-A (JP)
Title: Distance measuring device
Inventor: FUKUSHIMA YUKIO
IPC: B60W30/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a distance measuring device with improved distance detecting performance without bringing about any extra cost by enabling the implementation of the improvement of the performance of a light receiving circuit such as amplification processing ratio, detection sensitivity, and the like. SOLUTION: A distance measuring device is provided with an amplifying means for amplifying a light reception signal, a signal compressing means for compressing the intensity of a light reception signal P2, and a means (CPU) for computing a distance to a reflecting body on the basis of the time between the transmission and reception of laser light. Here, a signal compressing means is constituted of an emitter follower circuit formed of transistors Q1 and Q2, in which collectors themselves and emitters themselves are connected each other, and is provided with a single emitter resistor R4 commonly connected to each emitter, bias circuits R1, R2, R5, and R6 to generate a different voltage to each base, and a light reception signal input terminal 31 connected to each base.
Patent JP-H05145465-A (JP)
Title: Portable radio equipment with discharge end notice function
Inventor: IKEDA YOSHIJI
IPC: H04W88/02
Filed: 1991-11-19
Abstract: PURPOSE:To improve the operation convenience by outputting an alarm tone from a receiver also, superimposing a signal from an alarm tone pulse generator onto a transmission signal inputted to a transmission section and sending the result to a talking other party. CONSTITUTION:In the portable radio equipment in which a voltage drop detector 1 detects a voltage when a voltage of a battery approaches a discharge end voltage to activate an alarm tone pulse generator 3 to allow an alarm tone generator 4 to ring an alarm tone, a signal from the alarm tone pulse generator 3 is given to the receiver, from which an alarm tone is outputted and superimposed on the transmission signal inputted to a transmission section 8 and the result is sent to the talking other party. Thus, when the battery of the portable radio equipment approaches the discharge end voltage, the reason of the speech interruption of its own station is reported to the talking other party and the master set before the forced call end or the natural end of call. Thus, the operation convenience is improved and the communication efficiency is enhanced.
Patent JP-H05143884-A (JP)
Title: Remote monitoring device
Inventor: MAKINO HIROSHI
IPC: G06Q50/00
Filed: 1991-11-19
Abstract: PURPOSE:To speedily make a communication with a dispatch if trouble which disables the internal process of a monitor center device occurs. CONSTITUTION:A monitor center device 2 is provided with a fault processor 25 equipped with discriminating means which discriminates alarm signals from terminal devices 3-1-3-n if the processor 22 in the monitor center device 2 is in trouble and a processing means which sends the alarm signals to the dispatch correspondence base point 6. At the dispatch correspondence base point 6, an alarm means which receives the signal from the faulty processor 25 and displays the alarm signals of the terminal devices 3-1-3-n is provided.
Patent JP-2001151753-A (JP)
Title: Method for producing pyridine derivative
Inventor: SHIMIZU KAZUYA
IPC: C07D213/74
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a pyridine derivative in a good yield. SOLUTION: This method for producing an amino-2-oxypyridine derivative represented by formula V features reacting a halogeno-2-sulfonylpyridine derivative represented by formula I with an amine represented by formula II (i.e., HNR2R3) to obtain an amino-2-sulfonylpyridine derivative represented by formula III and then acting a nucleophilic agent represented by formula IV [i.e., (R4O)pM] on the amino-2-sulfonylpyridine derivative, wherein R1 is an alkyl group or the like; at least one of X1, X2, X3 and X4 [hereafter generally called Xn (wherein, (n) is an integer of 1 to 4)] is a halogen atom and the remainder is/are H or an alkyl group; R2 and R3 are each H, an alkyl group or the like;  Y1, Y2, Y3 and Y4 [hereafter generally called Yn (wherein, (n) is an integer of 1 to 4)] correspond to Xn, Yn is an amino group represented by NR2R3 when Xn is a halogen atom and Yn is the same as Xn when Xn is H or an alkyl group; R4 is an alkyl group or the like; M is an alkali metal or an alkaline earth metal; and (p) is the valence of M and 1 or 2.
Patent JP-2000153508-A (JP)
Title: Composite glued laminated wood
Inventor: KUMAKAWA YOSHINOBU
IPC: E04C3/14
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite glued laminated wood capable of being economically produced with small unevenness of strength characteristics. SOLUTION: The composite glued laminated wood 1 is obtained by integrally laminating a plate material 3 made of an LVL(Laminated Veneer Lumber), a PSL(Parallel Strand Lumber) or OSL(Oriented Strand Lumber) on an upper end face and/or a lower end face of a glued laminated wood 2 made by adhesively laminating a plurality of veneers 20.
Patent JP-H08163516-A (JP)
Title: Video signal processing unit
Inventor: KORI TERUHIKO
IPC: H04N7/01
Filed: 1994-12-06
Abstract: PURPOSE: To display an image of a full mode as a shape represented by an original image when the image is displayed on a television receiver whose aspect ratio is 4:3 having no aspect conversion function and the image is transmitted. CONSTITUTION: A video signal reproduced from a video disk 1 is subject to aspect ratio conversion processing at an aspect ratio converter 3 depending on a video ID detected by a video ID decoder 4 and a setting content of an aspect ratio conversion changeover button 6 and outputted through a switch SW 1. Then the video ID is rewritten depending on the aspect ratio conversion processing by a video ID encoder 7 and added to a video signal after aspect ratio conversion at a synthesizer 8.
Patent JP-H09166412-A (JP)
Title: Position detection method and device
Inventor: TANAKA KAZUMOTO
IPC: G01B11/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily detect a position by a simple method with carefully arranged two line sensors. SOLUTION: The position detection device has a lighting means 2 for projecting slit beams to an object 1, and two line sensors 3 and 4. A projection surface X1 of slit beams and measurement surfaces Y1 and Y2 of the line sensors 3 and 4 are within the same plane and two measurement surfaces Y1 and Y2 cross so that measurement directions differ from each other. Directions (rays αand β in specific directions) toward an edge part 1a the object 1 are obtained. The position of the edge part 1a is calculated based on the arrangement positions of the line sensors 3 and 4 and the above two directions α and β.  Spot beams are emitted by a lighting means 2 and spot beams are intermittently and successively moved along a specific surface which is the same plane as the measurement surfaces Y1 and Y2, and a position is detected it is done as in the above at every movement, thus obtaining the surface shape (surface position) of the object 1.
Patent JP-H11159898-A (JP)
Title: Refrigerator
Inventor: SAJI SHUKO
IPC: F25B9/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator comprising centrifugal compressor and turbine in which the maintenance period is prolonged while generating a high output by employing a refrigerant gas produced by mixing helium and a gas having higher molecular weight than helium and inert in the atmosphere. SOLUTION: In a refrigerator comprising a motor 4 disposed between an upper compressor 2 and a lower turbine 3, one stage of centrifugal blade 12 is fixed to the upper end of a vertical shaft 8 intruding into a casing 11. A gas 13 introduced from an upper inlet 11a into the casing 11 is compressed rotation of the blade 12 and fed from a side outlet 11b through a cooler 17 and a heat exchanger 18 to a turbine 3. The gas 13 is circulated to the compressor 2 after temperature thereof is increased by the heat exchanger 18. A mixture gas of helium and a gas (e.g. neon, argon) having higher molecular weight than helium and inert in the atmosphere is employed as time gas 13.
Patent JP-H11162177-A (JP)
Title: Sense amplifier circuit
Inventor: DEGUCHI YASUSHI
IPC: G11C16/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a sense amplifier circuit free from read errors due to the power supply noise. SOLUTION: A clock generator circuit 14 outputs a transfer gate control signal after receiving an output ENABLE signal from a DELAY circuit 12. Upon receipt of the transfer gate control signal from the clock generator circuit 14 a sense amplifier 15 turns off the transfer gate. Upon receipt of the output ENABLE signal from an address input-ATD circuit 11-DELAY circuit 12 an output buffer 13 controls the data output according to this ENABLE signal. If the turn off of the transfer gate is effected during the time for which the output power noise is being produced, the power noise influence can be suppressed. Thus, it is possible to avoid a read error due to the influence of the output power noise of the sense amplifier.
Patent JP-H06173991-A (JP)
Title: Adhesive damping member and article with same
Inventor: SAKURAI YASUO
IPC: F16F7/00
Filed: 1992-12-10
Abstract: PURPOSE:To reduce a using quantity of a damping member in packing, bundling and transporting of an article and prevent collapse of a load stack and breakage of the article by forming the damping member of only an adhesive particle, or a combination of an adhesive particle, a bonding agent and a non-adhesive particle. CONSTITUTION:An adhesive particle forming an adhesive damping member 1 has an average particle diameter of 200mum or less, preferably has a globular shape, and is made of a (meth)acrylic ester copolymer, natural rubber, synthetic rubber and a synthetic resin. A thermoplastic resin has a softening point of 200 deg.C or lower such as polyethylene or polypropylene is used as a bonding agent. A fine particle or fine powder of calcium carbonate, aluminum silicate or the like can be utilized as a non-adhesive particle. The shape of the damping member 1 may be arbitrary, e.g. of a sheet, tape, or bulk. In an article with the adhesive damping member, the damping member is provided at the surface. The damping member is excellent in damping protectiveness so as to prevent a flaw, breakage or the like of the article and reduce a using quantity. Furthermore, excellent adhesiveness can prevent collapse of a load stack inside a container.