baber/WOPTO huggingface dataset:
Patent JP-H1145266-A (JP)
Title: Document retrieval device and computer readable recording medium recorded with program for functioning computer as the device
Inventor: TAKATO ATSUSHI
IPC: G06F17/30
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically extract a noun phrase relating to retrieval conditions used at the time of retrieval from a document obtained by the retrieval and to register it to a thesaurus dictionary for the retrieval. SOLUTION: This device selects a synonym corresponding to the inputted retrieval conditions 206 from the thesaurus dictionary 203 for the retrieval, extends the retrieval conditions 206 and retrieves a pertinent document. In this case, it is provided with a natural language processing module 200 for inputting the document retrieved in a retrieval engine 209 based on the inputted retrieval conditions 206 and generating a document set 204 including a noun phrase list in the inputted document and a relating word extraction engine 211 for inputting the document set 204, imparting a score corresponding to statistic information such as an appearing frequency and distribution, etc., in the document in a document DB 101 and the document retrieved in the retrieval engine 209 to the respective noun phrases,  extracting the noun phrase of the score pertinent to selection conditions set beforehand and registering it to the thesaurus dictionary 203.
Patent JP-H0488827-A (JP)
Title: Switching power unit
Inventor: TSUTSUMI TAKESHI
IPC: H02H7/20
Filed: 1990-07-30
Abstract: PURPOSE:To transmit power-supply closing operation stably by making a device correspond to the reduction of an operation margin by the change of the conditions of input voltage by adjusting the resistance values of three resistors in a closing circuit when a charging-completion signal is transmitted over a DC-DC converter. CONSTITUTION:When stepped DC voltage is applied to the input of a switching power supply, a voltage waveform obtained by differentiating stepped input voltage appears. Consequently, an N-P-N transistor 4 is brought to an ON state. The N-P-N transistor 4 is brought to an OFF state, a Zener diode 6 and a MOSFET 5 are supplied with power through a resistor 1, and the MOSFET 5 is driven at voltage determined by the Zener diode 6. The charging- completion signal terminal of a DC-DC converter is transferred to a high level, and the completion of the charging of a capacitor 9 is transmitted.
Patent JP-H09102609-A (JP)
Title: Semiconductor device
Inventor: SAITO NAOTO
IPC: H01L29/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent withstand voltage deterioration of a MOS transistor when a substrate bias is applied, by surrounding all the peripheral part of a channel region by a source region or a drain region, in order to separate a channel region from a field-doped region more than a specific distance apart. SOLUTION: A source region 1 is formed surrounding the peripheral part of a drain region 2, and a substrate electrode 4 is arranged surrounding the source region 1. The positions of the drain region 2 and the source region 1 may be replaced with each other. By arranging the respective regions in this manner, a channel region 3 is isolated from a field-doped region 5 approximate to a substrate potential. Further by optimizing the distance between the source region or the drain region and the field-doped region 5, it can be prevented that the withstand voltage of an element is determined by the junction breakdown withstand voltage between the channel region 3 and the field-doped region region 5.
Patent JP-H0648641-A (JP)
Title: Method for supplying fiber reinforced thermoplastic resin sheet to work process and fiber reinforced thermoplastic resin sheet supplied by this method
Inventor: SUGAWARA HIROSHI
IPC: B65H21/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a method for supplying a sheet to a work process and the sheet supplied by this method without generating trouble such that a connecting part of a core material is hooked to a molding machine and broken to interrupt work continued, in the case of continuously supplying the sheet to the work process while connecting one after another in the lengthwise direction a plurality of the regular size core materials formed of the fiber reinforced thermoplastic resin sheets. CONSTITUTION:A material divided into two sheets of thin pieces 2, 3 is used in a thickness direction as a rear end connecting part 1 of the leading sheet S1, to insert a front end connecting part 26 of the following sheet S3 between these thin pieces 2, 3, and the sheet, passing through a heating press attaching roll 27, is connected and supplied to a work process. In this way, since an end face of the front end connecting part 26 is concealed between the thin pieces 2, 3 of the rear end connecting part, to form no clear stepped part, the sheet is prevented from hooking in a molding machine.
Patent JP-H0656119-A (JP)
Title: Vacuum packaging apparatus
Inventor: MORITA MINORU
IPC: B65B31/02
Filed: 1992-07-29
Abstract: PURPOSE:To make the thickness of a vacuum vessel small to contrive to make the weight of the vessel lighter and to provide a vacuum packaging apparatus, in which vacuum packaging of a packaged material having a large thickness can also be performed easily. CONSTITUTION:In the title vacuum packaging apparatus, both ends in the vicinity of the upper opening of a bag P containing a packaged material is held by a bag-holding means 44 provided in the upper part in a vacuum vessel 3 so that the bag is suspended. Then, the lower part of the vacuum vessel 3 is formed into a cylindrical shape having an axis extending in the direction of width of the bag and the dimension of the cylindrical part 32 in the direction of thickness of the bag is made larger than that of the upper part.
Patent JP-H1029099-A (JP)
Title: Connecting rod of press machine
Inventor: IMANISHI SHOZO
IPC: B30B15/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve precision of a product and die life by constructing the connecting rod with a balance weight part, large diameter part and small diameter part which have a connecting part so as to eliminate dynamic unbalance generated by press operation. SOLUTION: In a press machine 1, a balance weight part 6D is arranged to a large end part 6A of the connecting rod connecting a crank shaft 5 and slide 7. The center of gravity G2 of balance weight 6D, the center P1 of large end 6A and the center of gravity G1 of connecting part 6B are arranged on straight line. The mass of small end 6C is contained in a slide 7. The connecting rod 6 can eliminate an oscillating component so that the whole mass is divided into a rotary motion component and vertical motion mass. Accordingly, by taking each dynamic balance, perfect dynamic balance is obtained. By this method, vibration and noise of the press machine are suppressed.
Patent JP-2000032952-A (JP)
Title: Antiallergic food
Inventor: TANAKA HOZUMI
IPC: A23L19/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergic food orally takable with ease for the mitigation and prevention of allergic diseases such as atopic dermatitis. SOLUTION: Panax ginseng extract obtained by extracting Panax ginseng with water and a calcium ion donor are compounded as essential components. The Panax ginseng extract is preferably extracted from a tissue-cultured product and the calcium ion donor is preferably calcium lactate or calcium gluconate. The compounding amount of the calcium ion donor is preferably 0.2-5 pts.wt. in terms of calcium ion based on 1 pt.wt. of the Panax ginseng extract.
Patent JP-H0549114-A (JP)
Title: Member for electrically connecting structural members of electric device and method of grounding the same
Inventor: SAKAMOTO TADAHIRO
IPC: H01R4/64
Filed: 1991-08-14
Abstract: PURPOSE:To provide a member for electrically connecting a structural member for an electric equipment casing of high reliability wherein electrification performance can be maintained at a low cost by reducing a burden of work on a worker in earth-processing the electric equipment structural member. CONSTITUTION:An electrically connecting member 7 has an annular conductive member 8 in the center, and one side of this conductive member 8 is covered with a shield material 2 through a conductive adhesive agent and the other side is covered with a form material through a conductive adhesive. The conductive connecting member 7, when earth processed to a structural member 1 and a frame 13, is mounted to a predetermined part of the structural member 1 first by separating the form material to form a paint film 3 by insulating paint. The paint film 3 on the shield material 2 is separated to perform earth processing by connecting the structural member 1 to the frame 13 with a conductive fastening material 6.
Patent JP-H1025182-A (JP)
Title: Cylindrical fertilizer
Inventor: AONUMA TAKEZO
IPC: C05G3/80
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical fertilizer capable of being buried by using a hammer, etc., and continuing the effect of fertilizer for a long period of time by forming a mixture of a fertilizer component and a soil conditioner component into a cylindrical form in a fertilizer useful in forests, orchards, etc. SOLUTION: This cylindrical fertilizer is produced by mixing a completely aged compost component with an organic component, a soil conditioner component, a mineral component and a polysaccharide component effectively acting on proliferation of microorganisms to give a mixture of fertilizer components and extruding the mixture from a nozzle 15 of an extruder 10 to form a cylindrical body. The cylindrical body is dried to maintain excellent properties suitable for storage and transportation and is usable by striking it into the ground with a hammer.
Patent JP-H0486841-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: G03G15/08
Filed: 1990-07-31
Abstract: PURPOSE:To optimize the consumption of developer and to restrain the lowering of image density and the increase of fogging by making a cleaning means act to remove the developer adhering to the surface of an image carrier by a developing means without performing transfer processing by a transfer means. CONSTITUTION:A developer forcibly consuming mode in which the developer in a developing device 133 is forcibly consumed and dummy printing are prepared. The basic action of the dummy printing is as follows; the electrostatic latent image of a specified pattern is formed on the surface of a photosensitive drum 131 and visualized by the device 133, then all the developer adhering to the surface of the drum 131 is removed by a drum cleaner device 135 without transferring the developer to a paper. In the dummy printing, toner quantity is so controlled that the sum of the toner quantity consumed by ordinary image forming processing and the toner quantity consumed by the dummy printing is the toner quantity equivalent to specified printing rate. Even when a printing action whose printing rate is low is continued, the toner in the device 133 is consumed at the optimum pace and metabolism is activated.
Patent JP-H1030634-A (JP)
Title: Bearing device
Inventor: SEO YUKIHISA
IPC: F16C11/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent early wear of the slide surfaces of a boss member and a mating member due to penetration of soil. SOLUTION: By inserting a shim 37 is inserted in a space between a bracket 24 and a holder 30, adhesion of a lip seal 32, located between the flange part 25A of a bush 25 with a flange and a holder 30, to the holder 30 is regulatable. This constitution seals the slide surfaces of the flange part 25B and the holder 30 by a lip seal 32 with optimum sealing ability, resulting in reliable prevention of penetration of soil during an excavation work to the slide surfaces of the flange part 25B and the holder 30.
Patent JP-S6094002-A (JP)
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/12
Filed: 1983-10-28
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-2000035746-A (JP)
Title: Hologram creating device and method therefor
Inventor: TAKEMORI TAMIKI
IPC: G03H1/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to create a holographic stereogram within a short time. SOLUTION: In this hologram creating device, a multiple view point planar image is displayed on a liquid crystal panel 14 according to each region in which an element hologram of a photosensitive material 17 is recorded, and an image having a transmission region according to the position of the region is displayed on a liquid crystal panel 16. One of laser beams emitted from a laser beam source 10 and branched into two by a half-mirror 13 is amplitude- modulated by the liquid crystal panel 14, and diffused by a diffuser 15, and made incident on the region of the photosensitive material 17 corresponding to the transmission region displayed on the liquid crystal panel 16 as an object beam.  The other laser beam halved by the half-mirror 13 is made incident on the region of the photosensitive material 17 corresponding to the transmission region displayed on the liquid crystal panel 16 as a reference beam. The object beam and the reference beam made incident on the photosensitive material 17 are interfered with each other and an element hologram is recorded.
Patent JP-S6448964-A (JP)
Title: Execution of upstairs
Inventor: OBA KAZUTOSHI
IPC: E04F11/02
Filed: 1987-08-18
Abstract: PURPOSE: To improve finishing of stairs and construction precision by a methods wherein complete girder and a rise plate are brought into a panel through manufacture at a factory and utilized as outer forms for stair mortar finishing. CONSTITUTION: Girder 1 premanufactured at a factory are adhered on a wall surface by adhesion mortar. The two ends of a prefabricated rise plate 2 are fitted in respective notch parts 1a formed in the lower edge of the complete girder 1. A wedge 6 is driven in a space between the rise plate 2 and a rise part 5a of stair substrate concrete 5 to set the rise plate 2 in a given level. With this state, the rise plate 2 is fixed in a plurality of spots at the rise part 5a by adhesion mortar 7. At a following day, a space between the rise plate 2 and the rise part 5a is filled with mortar 8 god plastering finishing is applied only on mortar 9 on a tread part 5b of substrate concrete 5 for completion.
Patent JP-2000036198-A (JP)
Title: Amplifier circuit of semiconductor device and its control method
Inventor: OKADA ATSUHIKO
IPC: H03K5/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit which can reduce largely current consumption. SOLUTION: This device is an amplifier circuit 20 in which an input terminal Nin to which input data is given and an output terminal Nout from which output data corresponding to the input data is outputted are arranged between a power source potential node Np to which a power source potential is given and a reference potential node Ns to which a reference potential is given. In this case, before the input data is given to the input terminal Nin, the output terminal Nout is connected to the reference potential node Ns, while the input terminal Nin is disconnected with the output terminal Nout, after the input data is given to the input terminal Nin, the output terminal Nin is disconnected with the reference potential node Ns is disconnected, while the input terminal Nin is connected to the output terminal Nout.
Patent JP-S6178778-A (JP)
Title: 4,5-dihydro-4-oxo-2-((2-trans-phenylcyclopropyl)amino) -3-furancarboxylic acid and derivatives
Inventor: BASHIRU SUTEFUANO GEORUGIEFU
IPC: C07D307/68
Filed: 1985-09-17
Abstract: 4.5-d)hydro-4-oxo-2-r(2-trans phenylcyclopropyl)amino]-3-furancarboxylic acids and derivatives are described.
Patent JP-S6262454-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIKAMI KOJIRO
IPC: G11B15/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device having a high safety against the damage of a tape by separating the tape, when dewing is detected, from a rotating head and controlling a tape travelling means to cease its operation. CONSTITUTION:A control circuit 46, when the detection of dew is inputted, controls a motor driving circuit 44 for the driving of a tape drawing post, and drives a tape drawing post driving motor 37, and drives a tape drawing mechanism constituted with a tape drawing post driving belt 36 and the tape drawing post driving motor 37, and moves a tape drawing post 35 in arrow head B direction. At the same time, the sagging of the tape generated by the movement of the drawing post 35 is prevented in such a way that a reel motor driving circuit 48 is controlled by the control circuit 46, and a reel motor 41 is driven and an idler 42 is rotated and a supplying reel 32 is rotated in arrow head A direction. At the completion of the above operation, the operation of the tape drawing motor 37, the reel motor 41 and each mechanism driving part is prohibited by the control circuit 46 until the finish of the dry of a mechanism chassis 30.
Patent JP-S6360231-A (JP)
Title: Production of thin steel sheet for working having excellent ridging resistance and deep drawability
Inventor: MATSUOKA SAIJI
IPC: C21D9/48
Filed: 1986-09-01
Abstract: PURPOSE:To easily produce a thin steel sheet for working having excellent ridging resistance and deep drawability by subjecting a steel strip or cast strip which consists of a specific compsn. contg. C, N, Ti, and Nb and is formed to a specific sheet thickness to a specific heat treatment and rolling. CONSTITUTION:The steel strip or cast strip which consists of the compsn. contg. <=0.005wt% C and <=0.005% N, and contg. one or 2 kinds of 0.003-0.08% Ti and 0.003-0.05% Nb and is formed to 10-50mm sheet thickness is manufactured by a continuous casting-rough rolling stage or directly from a molten steel. The above-mentioned steel strip or cast strip is then held for 5-120min in a 900-1,100 deg.C temp. range. The steel strip or cast strip is thereafter rolled at >=600S<-1> strain rate and >=35% draft in a 600-800 deg.C temp. range in at least one pass. The thin steel sheet having the good deep drawability and excellent ridging resistance is thereby obtd. as rolled without cold rolling, recrystallization annealing, etc.
Patent JP-H1050727-A (JP)
Title: Semiconductor device
Inventor: SHIMA MASASHI
IPC: H01L21/338
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a normally off type FET having a reduced parasitic resistance, low gate leakage current or improved gate withstand voltage by providing a one-conductivity type carrier feed layer and a reverse-conductivity type threshold control layer partly formed beneath a gate electrode. SOLUTION: A one-conductivity type carrier feed layer 22, channel layer 23 having a higher electron affinity than that of the layer 22 and gate barrier layer 24 having a lower electron affinity than that of the layer 23 are formed on a semi-insulative substrate 21. A reverse-conductivity type threshold control layer 25a is partly formed on the gate barrier layer 24 and gate electrode 26 is formed on the layer 25a. Source/drain regions 28a, 28b are formed at both sides of the layer 25a with spacings from the ends of this layer 25a. Source/drain electrodes 29a, 29b are formed on the regions 28a, 28b.
Patent JP-H0548477-A (JP)
Title: Fm/am radio receiver
Inventor: KAMATANI YASUHIRO
IPC: H04B1/16
Filed: 1991-08-14
Abstract: PURPOSE:To realize the FM/AM radio receiver subjected to circuit integration in which number of FM/AM changeover switch circuits is reduced, a sound high interrupt frequency changeover for improving the S/N at AM wave reception is implemented in interlocking with the changeover of the reception mode. CONSTITUTION:An integrated circuit 1 provided with an FM reception circuit 2 and an AM reception circuit 3 is provided with a switch circuit 12 connecting a capacitor 10 to ground or interrupting connecting to a common output terminal 13 of an FM demodulation signal and an AM demodulation signal and an FM/AM changeover switch 8 selecting the FM reception and the AM equipment is provided to the outside of the integrated circuit 1 and the switch circuit 12 interrupts the capacitor 10 at the FM reception and connects the capacitor 10 to ground at AM reception.
Patent JP-H06116269-A (JP)
Title: Trifluoromethylpyrroloindolecarboxylic acid ester derivative and its production
Inventor: TERAJIMA ATSURO
IPC: A61P31/04
Filed: 1993-08-18
Abstract: PURPOSE:To obtain the new compound, having high selectivity for a cancerous cell, effective for solid tumors and useful as a low toxic antitumor agent. CONSTITUTION:The objective compound of formulas I and II {R is 1-4C alkyl; R<1> is alpha-amino acid residue or formula III [X<1> to X<3> are OH, OR<3> (R<3> is 1-6C alkyl or aryl), etc.; Z<1> is O, S or NR<4> (R<4> 1-6C alkyl or aryl), OCOR<3>, CHO, NO2, etc.], etc.; R<2> is H, OH-protecting group or substituent group; Y is halogen, arylsulfonyloxy, lower alkylsulfonyloxy, azide, etc.}, e.g. methyl 1-chloromethyl-5- hydroxy-7-trifluoromethyl-3-(5,6,7-trimethoxyIH-indol-2-ylcarbonyl)-l, 2,3,6- tetrahydropyrrolo[3,2-e]indole-8-carboxylate. This compound of formula I is obtained by adding an acid to a compound of formula IV, etc.
Patent JP-H1031219-A (JP)
Title: Formation of macromolecule liquid crystal film and production of guest-host liquid crystal display device
Inventor: SHIGENO NOBUYUKI
IPC: G02F1/1337
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To form an optical film having good uniaxial orientation by using macromolecular liquid crystals. SOLUTION: A ground surface film forming stage is first executed to coat the surface of a substrate 1 with an orienting agent prepd. by dissolving polyamic acid in a solvent, then to cause the dehydration ring closure of the polyamic acid by subjecting the substrate to a heat treatment, thereby, a polyimide ground surface film 2 having a solvent resistance is formed. Next, an orienting state for rubbing the polyimide ground surface film 2 along the prescribed orientation direction is executed. In succession, a coating stage is executed to coat the solvent resistant polyimide ground surface film 2 in superposition thereon at a prescribed thickness with a solvent prepd. by dissolving the macromolecular liquid crystals 3 having a prescribed phase transition point in the solvent. Finally, an aligning stage is executed.  The uniaxial optical film 3a is formed by once subjecting the substrate 1 to the heat treatment to the phase transition point or above, then slowly cooling the substrate down to the temp. below the phase transition point and aligning the macromolecular liquid crystals 3 in the orientation direction.
Patent JP-S6265103-A (JP)
Title: Robot controller
Inventor: IMAIZUMI TAKEO
IPC: G05B19/404
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a robot controller which can reach a correct shift point on an orthogonal coordinate system even though this shift point is designated by setting the numerical input, by using an orthogonal correction part which calculates an orthogonal correction coefficient based on the data of a storage part for reference position. CONSTITUTION:A gauge is set at an optional position within a moving range of an arm as a standard of the orthogonal degree. An instruction operating part 1 is operated for the sequential shift of the tip of an arm part 5 to four points QR, XR, YR and ZR. A control part 3 stores these points on a robot coordinate system in a storage part 6 for reference points. Then an orthogonal correction part 7 calculates the cross angles of the axes of the present arm to obtain an orthogonal correction coefficient. Then the part 3 performs a correcting calculation according to said correction coefficient and shifts the arm tip correctly to the shift point set by the numerical input set at a storage part 2.