baber/WOPTO huggingface dataset:
Patent JP-2000287762-A (JP)
Title: Desk for computer
Inventor: MINATO MASATO
IPC: A47B1/05
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obliquely push in and pull out a slide rack board and to keep the posture horizontal with a bracket provided at the side end part of the slide rack board. SOLUTION: An inclination guide 15 is provided between struts 20 and 20 arranged at two front and rear spots on the left and right sides, and both the side end parts of a slide rack board 16 are provided with brackets 43 movable along with these inclination guides 15 on the other hand. When the slide rack board 16 is pulled out, the bracket 43 can displace the angle to the inclination guide 15 so that the front end side of the slide rack board 16 can fall and an engage part 47 to be engaged to the inclination guide 15 is provided at a position displacing the posture of the slide rack board 16 almost horizontal.
Patent JP-H09277387-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin sheet
Inventor: NAGO SATOSHI
IPC: B29K105/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermoplastic resin sheet containing a specific weight of fibers without making molten resin flow out by a method wherein preliminary molded product containing a reinforcing fiber and a thermoplastic resin is preliminarily molded, and the preliminarily molded product is melted by heating via a heat resistant releasing article having a higher melting point than a melting point of the thermoplastic resin. SOLUTION: A preliminary molded product containing reinforcing fiber and a thermoplastic resin is molded, and a heat resistant releasing article having a higher melting point than a softening point or a melting point of the thermoplastic resin is arranged on an upper surface and a lower surface of the preliminary molded product. Then, the preliminary molded product is melted via the heat resistant releasing article at a temperature higher than the softening point or the melting point of the thermoplastic resin under being pressurized. Then, the melted preliminary molded product is solidified by cooling at a temperature of under the softening point or the melting point of the thermoplastic resin under being pressurized.  The preliminary molded product is a deposite of a film piece, and a ratio by wt. of the reinforcing fiber and the thermoplastic resin which are contained in the preliminary molded product is 85/15 to 50/50.
Patent JP-H02272029-A (JP)
Title: Curable composition
Inventor: TAGOSHI HIROTAKA
IPC: C08G75/02
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the title compound useful as optical materials, etc., having excellent optical uniformity and low water absorption by blending a divinylbiphenyl with polythiol, specific vinyl-based monomer and a radical polymerization initiator. CONSTITUTION:(A) Divinylbiphenyl shown by formula I is blended with (B) one or more polythiols shown by formula II (R is polyfunctional organic group; n is >=2 integer), (C) another vinyl-based monomer copolymerizable with divinylbiphenyl shown by formula I and (D) a radical polymerization initiator in the blending ratio of the components A and B of equivalent ratio of functional group of mercapto of the component B to vinyl of the component A of 0.001-1.01 and in amounts to give 10-90wt.% component C based on total amounts of the components A, B and C and 0.001-20mol% component D to give the aimed composition.
Patent JP-2000295034-A (JP)
Title: Oscillator
Inventor: ISHIGAKI ISAO
IPC: H03B5/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillator stable in oscillation frequency by correcting an oscillation frequency due to temperature rise. SOLUTION: In this oscillator, a displacement member 8 large in coefficient of thermal expansion is provided on a cover 7, a grounded conductive member 7c is made opposed to a resonant line 2 and the position of the member 7c is displaced from the line 2 by the member 8 in accordance with temperature change. The drop of an oscillation frequency due to junction capacitances C3 and C4 is cancelled by displacing the member 7c by the member 8 and making the oscillation frequency high by stray capacitance C6, so that the oscillation frequency due to temperature rise can be corrected. Thus, the oscillator stable in oscillation frequency can be obtained.
Patent JP-H03110071-A (JP)
Title: Pipeline having excellent carbon dioxide corrosion resistance and steel pipe for this pipeline and circumferential welding method for this pipe
Inventor: KIMURA MITSUO
IPC: C22C38/00
Filed: 1990-04-12
Abstract: PURPOSE:To improve the carbon dioxide corrosion resistance of the pipeline by incorporating a weld metal contg. Cr in a specific range into a base material contg. alloy elements of specific ratios. CONSTITUTION:The base material contg. <=0.25% C, 0.01 to 0.50% Si, 0.1 to 2.0% Mn, <=0.03% P, <=0.01% S, 0.25 to 1.0% Cr, and 0.01 to 0.10% Al, and consisting of the balance Fe and unavoidable impurities is so constituted that the content of the Cr in the weld metal is in the range from the region lower by 0.2% than the base material to the region higher by 1.0%. The pipeline to be used for environment contg. CO2 is decreased in the corrosion over the entire surface thereof and the local corrosion in the weld zone and is improved in the carbon dioxide corrosion resistance in this way.
Patent JP-S59221315-A (JP)
Title: Preparation of methacrylic copolymer
Inventor: OOTANI MITSUO
IPC: C08F212/08
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled copolymer useful as an ornament, etc., having improved heat resistance, weather resistance, and transparency, by polymerizing methyl methacrylate with styrene and maleic anhydride in the presence of an alcohol with a specific radical polymerization initiator under specific conditions. CONSTITUTION:A monomer mixture having a feed composition consisting of (A) 35-90wt% methyl methacrylate, (B) 5-35wt% styrene, and (C) 5-30wt% maleic anhydride, and a molar ratio of styrene to maleic anhydride of 0.5-2.0 is polymerized in the presence of a mono- or dihydric alcohol(e.g., methanol, etc.) by the use of a rdical polymerization initiator(e.g., lauroyl peroxie, etc.) having >=55 deg.C temperature of 10hr half-life period at a temperature >=5 deg.C higher than the temperature of 10hr half-life period in <=3hr exothermic peak at the temperature, to give the desired copolymer.
Patent JP-H01266552-A (JP)
Title: Photoconductive toner and image forming device
Inventor: MIZUMOTO TERUYUKI
IPC: G03G9/09
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a black sharp image with good reproducibility by using a toner composed of an azo type gold-containing dye and a thermoplastic resin binder. CONSTITUTION:The toner comprises the azo type gold-containing dye in an amount of 15-70wt.% preferably, 20-50wt.% and the thermoplastic resin binder, such as a styrene-acrylic copolymer, thus permitting manufacture of the toner to be made easy and a black sharp image to be obtained with good reproducibility, while maintaining the electric chargeability of the photoconductive toner and sensitivity and the like.
Patent JP-S57207829-A (JP)
Title: Winding adjusting device of level gauge
Inventor: MAESHIBA SOUZABUROU
IPC: G01F23/42
Filed: 1981-06-17
Abstract: PURPOSE:To exactly execute a measurement, winding a scale tape quickly and uniformly, by winding the scale tape round a detour roller, and making the tape have an excess length part. CONSTITUTION:A level gauge is constituted so as to display height of a liquid level, winding a scale tape 4, by stretching the scale tape 4 between left and right drums 2, 3 so as to be freely windable, and turning these left and right drums 2, 3 so as to be interlocked with an up-and-down movement of a float 9. In this case, an excess length part 4' is provided on the scale tape 4 by winding an intermediate part betwen left and right winding parts 4a, 4b of said scale tape 4, round a detour roller 14, and also said detour roller 14 is supported so as to be freely movable in the direction for increasing or decreasing the excess length part 4', energizing the scale tape 4 in the straining direction. In this way, a measurement can be executed exactly, quickening uniform winding of the scale tape.
Patent JP-H05287474-A (JP)
Title: Production of composite of nb-al alloy and nb3al intermetallic compound
Inventor: SUYAMA TATSUYUKI
IPC: C22F1/18
Filed: 1992-04-15
Abstract: PURPOSE:To produce the composite having the hardness of Nb3Al and the ductility of an Nb-Al alloy in combination by subjecting the composite having specific atomic% of Al alloy to a specific heat treatment after rapid solidifying or a soln. heat treatment. CONSTITUTION:The composite of the Nb-Al alloy and the Nb3Al intermetallic compd. has 10.0 to 25.0atomic Al compsn. and is subjected to the heat treatment for >=8 hours at >=90 deg.C and <=1300 deg.C after the rapid cooling or soln. heat treatment, by which the composite is produced. As a result, Nb-Al alloy and Nb3Al intermetallic compd. which can be provided with some allowances in characteristics by the heat treatment and the adjustment of the compsn. is produced.
Patent JP-H10273623-A (JP)
Title: Composition for coating and cured product
Inventor: KABURAGI NOBUKO
IPC: C09D143/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for coating, excellent in weather and fouling resistances and further long-term durable adhesion and suitable for forming a film having performances excellent in pigment dispersibility. SOLUTION: This composition for coating comprises (a) an organosilane hydrolyzate represented by the general formula R<1> n Si(OR<2> )4-n (R<1> denotes a 1-8C organic group; R<2> denotes a 1-5C alkyl group or a 1-4C acyl group; (n) is 0-2] and/or its partial condensate and (b) a vinylic copolymer having (b-1) a silyl group having a hydrolyzable group and/or silicon atom bound to hydroxyl group and (b-2) at least one group selected from carboxyl group, hydroxy group, carbonyl group, an acid anhydride group and glycidyl group in one molecule.
Patent JP-S61253978-A (JP)
Title: Image pickup device
Inventor: TOFUKU ISAO
IPC: H04N5/335
Filed: 1985-05-02
Abstract: PURPOSE:To correct properly variation in offset due to variation in storage time by varying the storage time, frame by frame, according to the quantity of incident light. CONSTITUTION:The output of a two-dimensional solid-state image pickup element 1 is inputted to an A/D converter 3 through an amplifier 2 and converted into digital data. A subtracter 4 removes the offset and a divider corrects variance in sensitivity to uniform the data. In this case, offset correcting data is stored in an offset memory 6 and an offset memory 7 and sensitivity correcting data, on the other hand, is stored in a gain memory 8 and a gain memory 9; and they are selected and read out by a multiplexer 10 or 11 according to the storage time during image pickup operation. The data after the offset and sensitivity are corrected is inputted to a frame memory 12 and a frame memory 13 alternately, read out to a D/A converter 14 alternately according to TV display timing,and displayed on a CRT 15.
Patent JP-S5219563-A (JP)
Title: Flapper type flow meter
Inventor: KOBARI SEIICHI
IPC: G01F1/28
Filed: 1975-08-05
Abstract: PURPOSE: By estalishing a cam on the top of a flapper and constituting so as to move the output movable component of a direct signal generator, a high accurate flow measurement shall be conducted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293922-A (JP)
Title: Protective relay
Inventor: UEDA TOYOKI
IPC: H02H3/34
Filed: 1990-04-10
Abstract: PURPOSE:To remove unnecessary operation in inrush currents by changing over a phase judgement system by discriminating inrush currents and currents in other quadrants. CONSTITUTION:The magnitude of currents is judged at every phase in the sections of judging means 11-13 for the magnitude of electric waves in the processing of the AND of three phase, phase is judged at every phase in the sections of phase judging means 14-16, the ANDs of the results of the judgements of currents and phase are taken at every phase, and the AND of three phase of the result is taken and output. A three-phase AND system is adopted as a changeover means 22 when the currents of either phase are larger than a set current value, and a three-phase synthetic method is adopted when the currents of either phase are not larger than that. Since the inrush currents of a load transformer are larger than reverse excitation currents, both can be discriminated by bringing the set current value of changeover to 10-20%.
Patent JP-S5746852-A (JP)
Title: Production of laminate cloth to be used as siccative- sealing
Inventor: OOE TOSHIO
IPC: B29C65/00
Filed: 1980-07-11
Abstract: PURPOSE: To obtain the titled cloth havig a uniform moisture-permeability and a uniform air-permeability, by cooling an elastic roller arranged in parallel with a heating roller provided with a plurality of pins at its outside surface, and bringing the cooled elastic roller into contact with a higher melting point-side sheet layer.  
     CONSTITUTION: An elastic roller 2 is cooled with water or the like, to keep the surface temperature of the elastic roller 2 within a variation of 10W30°C and to inhibit the variation of a space T between a heating roller 1 and the elastic roller 2. The space T is adjusted in a manner such that the top end of a pin 1a pierces through a thin polyethylene layer 3b but not a paper layer 3a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5320652-A (JP)
Title: Rotary apparatus for aeration
Inventor: NAKANISHI SHIGEHISA
IPC: C02F3/08
Filed: 1976-08-10
Abstract: PURPOSE: To improve treatment capacity through the effective attachment of micro organism to the wall of a body of revolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63260531-A (JP)
Inventor: SANO EIICHI
IPC: A61B3/14
Filed: 1987-04-18
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-H03293331-A (JP)
Title: Film liquid crystal display element
Inventor: INOUE KOJI
IPC: G02F1/1345
Filed: 1990-04-10
Abstract: PURPOSE:To eliminate the need for making laborious operations, such as cutting away of film substrates, and to decrease man-hours by providing a drawing-out electrode terminal part for making connection to electronic equipment when the film substrates are used. CONSTITUTION:Transparent electrodes 12, 12' of required pattern shapes are formed on the opposite surfaces of the film substrates 11, 11'. The substrates 11, 11' are disposed apart a prescribed spacing in such a manner that the transparent electrodes 12, 12' face each other. The peripheral part thereof is fixed by an annular sealing material 13 and a liquid crystal 14 is injected between the substrates 11 and 11'. A conductive resin 17 is previously applied to the drawing-out electrode terminal part 16 positioned on the outer side of the sealing resin of the substrate 11 and the substrate terminal part 19 of the substrate 11' facing this part, by which the conductive adhesive layer is provided on the outer side of the sealing material 13. Lead wires 18 for drawing out play the role of making connection to the external electronic equipment.
Patent JP-S59224024-A (JP)
Inventor: YOOZEFU BUAIZAA
IPC: H01H50/02
Filed: 1984-05-15
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-H038078-A (JP)
Title: Dictionary retrieving device for english word processor
Inventor: ISHIZU YUJI
IPC: G06F17/21
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the English word processor of high additional value by providing a means to retrieve the candidate of a correct word from a built-in dictionary and to display the candidate for one part of the word segmented in a text. CONSTITUTION:A wild card '*' expresses an arbitrary character string and a '?' expresses one arbitrary character. For example, when 'lib*' is inputted and a word key is pushed, words starting from the lib are displayed on a display and when the word of 'library' is selected out of these words, the 'lib*' in the text is replaced with the 'library.' When a 'U??fu*' is inputted and the word key is pushed, the words, for which a starting character is (u,) arbitrary two characters come next, further, ful is continued and ending is the arbitrary character string, are displayed and the word of 'usefulness' is selected out of these words. Thus, the dictionary retrieval function of the word is realized.
Patent JP-H10288494-A (JP)
Title: Heat exchanger
Inventor: ISHIKAWA MORIO
IPC: F28F9/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To lock a bracket to a tank member where a heat exchange fluid flows with an extremely simple operation easily and tentatively. SOLUTION: First and second projection parts 27 and 28 being projected obliquely toward the side of a liquid-receiving equipment 21 are subjected to strike-out formation at a joint part 26a of a bracket 26 being joined to the liquid-receiving equipment 21. On the other hand, in the liquid-receiving equipment 21, an assembly hole 29 with a width for inserting the projection parts 27 and 28 and a tentative locking hole 30 with a width that is smaller than that of the projection parts 27 and 28 are formed continuously. The projection parts 27 and 28 are inserted into the assembly hole 29, are slid to the region of the tentative locking hole 30, and are forced into the circumferential part of the tentative locking hole 30 for contacting.
Patent JP-S5719612-A (JP)
Title: Earthwork designing system
Inventor: IKEDA HIDEKI
IPC: G01C7/00
Filed: 1980-07-10
Abstract: PURPOSE:To perform the calculation of the amount of earth automatically by preparing the data for a cross-section diagram or longitudinal section diagram at each surveying point based on the input data of a topographical data read out means, designing elements, and the earthwork conditions. CONSTITUTION:The data inputted as initial data from a coordinate reader 1 and input keys 2 and  3 are stored in a memory unit 6 via an imput control circuit 4 and an operational circuit 5. The operating circuit 5 calculates the cross section diagram data at each surveying point based on the data stored in the memory unit 6, and the result is stored in a memory unit 7. An operating circuit 8 which is different from  the operating circuit 5 obtaines the area of a slope face based on the cross section  data stored in the memory unit 7 for each surveying point, and calculates the amount of the earth to be cut and filled from the obtained slope face area. The result  is stored in the memory unit 7. An output control circuit 9 outputs the various data stored in the memory unit 7 to a CRT control circuit 10 or a plotter control circuit 11. Then the cross section, the slope face area, the amount of the earth, and the like are dispalyed.
Patent JP-H08267519-A (JP)
Title: Automatic hose unloading device
Inventor: TAKENAKA KEIJI
IPC: B29L23/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide an automatic hose unloading device, with which a complicatedly shaped hose injection-molded with a center core is easily pulled from the center core. CONSTITUTION: The automatic hose unloading device 10 is equipped with a driving device 20, a connecting mechanism 30 and a hose gripping mechanism 40. The hose gripping mechanism 40 is rotatably supported to the connecting mechanism 30 and pulls out a hose from a center core Ma through the connecting mechanism 30 by driving the driving device 20 under the condition that the end part of the hose is gripped with an insert member 60 and chucks 71. Since the hose gripping mechanism 40 is rotatably supported to the connecting mechanism 30, even when twisting force is applied, the twisting force is absorbed, resulting in developing no pulling-out of the hose under the condition being applied with twisting force.
Patent JP-2000292022-A (JP)
Title: Gas cycle engine refrigerating machine
Inventor: FUJINAMI FUTOSHI
IPC: F25B9/14
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of heat efficiency by raising an overall heat transfer coefficient holding a dead volume and pressure loss down at a cold head of a gas cycle engine refrigerating machine of a Stirling refrigerating machine or a pulse pipe refrigerating machine. SOLUTION: In a structure assembled integrally by a method wherein a cold storage device 2 is contained in a cylinder 4a of a displacer 4 or between a pulse pipe and an outside tube 7 and covered by a cold head 5 forming a gas flow channel 5a stretching across a low temperature side end of the cold storage device 2 and a cylinder opening end of the displacer 4 on the inside of the top, the cold head 5 is formed into a cap body and forms a screw groove 5b for the gas flow channel on the inside circumferential surface. A start end part and a terminal part of the screw groove 5b are opened, and a ring plug member is packed into the inside of the cold head, and then a working gas is allowed to flow through the cold head via the screw groove.
Patent JP-H11294146-A (JP)
Title: Temperature control method for catalyst
Inventor: OMICHI SHIGEKI
IPC: F01N3/20
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To recover a catalyst from HC poisoning, which catalyst purifies NOx in exhaust gas of a diesel engine. SOLUTION: When poisoning of a catalyst 13 is sensed, a changeover valve 25 is changed over to the state B where exhaust gas in half the cylinders 1, 3, 5 is returned to an intake side through a circulation pipe 24. Fuel injection is then stopped and operation with less cylinders is executed. Load is increased in remaining cylinders 2, 4, 6. Temperature is the exhaust gas is increased by increasing the fuel injection amount. HC is removed from the catalyst 13 by the heat of the exhaust gas, for recovering the poisoned catalyst 13. The state A indicates the normal operation.
Patent JP-H05292048-A (JP)
Title: Frequency multiplex optical transmission device
Inventor: TAKAHASHI HIDETO
IPC: H04B10/2507
Filed: 1992-04-16
Abstract: PURPOSE:To improve carrier wave/noise ratio(CNR) of a transmission signal while reducing the equivalent input noise current of a preamplifier by matching a photo diode and a initial stage amplifier in the required band. CONSTITUTION:In a preamplifier 1, a matching circuit 14 is inserted between a photo diode 11 and an initial stage amplifier 15. A channel select circuit 3 selects the required signal, matching the photo diode 11 and the initial stage amplifier 15 in the required band while adjusting the matching circuit 14. Thus, the equivalent input noise current of the preamplifier 1 can be reduced, resulting in improving the CNR of a transmission signal.
Patent JP-S61255501-A (JP)
Title: Structure of rotary transformer
Inventor: KANDA HIDEAKI
IPC: G11B5/02
Filed: 1985-05-07
Abstract: PURPOSE:To obtain a compact rotary transformer by forming a current closed circuit with series connection secured between a coil wound round two magnetic heads and a rotary winding and connecting a stator winding electromagnetically to the rotary winding. CONSTITUTION:The recording signal is impressed to a stator winding 13d in a recording mode and the same signal is supplied to magnetic heads 12d and 12e with electromagnetic induction via a rotary winding 12c. Thus a magnetic head which has a contact with a magnetic tape for each 180 deg. rotation is changed with each other and therefore the voice data are recorded on the magnetic tape by the magnetic head having a contact with the tape. In a reproduction mode, the magnetic head also has a contact with the tape for each 180 deg. rotation. Thus the recorded signals are read alternately out of the tape by each head and emerge at the winding 13d continuously. These signals are used for reproduction. Thus it is possible to miniaturize a rotary transformer which can be applied to an audio device.