baber/WOPTO huggingface dataset:
Patent JP-H08105470-A (JP)
Title: Negative operation type electromagnetic brake
Inventor: IMAI TOSHIYUKI
IPC: F16D65/18
Filed: 1994-10-05
Abstract: PURPOSE: To block inflow of a generating current at an early point of time and to advance the brake stop of an AC motor. CONSTITUTION: A rectifying circuit 100' comprises a first charge discharge circuit 100-1; a second charge discharge circuit 100-2; a comparator IC; and an FET.Q2. In a feed to an electromagnetic coil 7, capacitors C1 and C2 are charged. The charge voltages V1 and V2 of the capacitors C1 and C2 are compared with each other by a comparator IC. When a feed to an AC motor and a feed to the electromagnetic coil 7 are simultaneously cut off (AC simultaneous disconnection), the charge voltages V1 and V2 are reduced at a prescribed time constant. At a point of time when the V2 is reduced to a value lower than the V1 (after the lapse of 35ms), the output of the comparator IC is reduced to an L level, an FET.Q2 is turned OFF, inflow of a generating current from the AC motor to the electromagnetic coil 7 is blocked.
Patent JP-H01132561-A (JP)
Title: Tetrahydrocarbazole esters
Inventor: JIYON DABURIYU GIRAADO
IPC: A61K31/403
Filed: 1988-09-28
Abstract: PURPOSE: To provide tetrahydrocarbazole ester acting a prostaglandin or thromboxane antagonist or leukotriene biosynthesis inhibitor by incorporating specific 9-benzyl-1,2,3,4-tetrahydrocarbazole ester of acetic acid therein.  
     CONSTITUTION: The compds., such as 9-0-chlorbenzyl-,9-(2,4-dichlorbenzyl)-, 9-p-methylbenzyl-, 9-p-methylfurfinylbenzyl-,9-p-methylsulfonylbenzyl-, 9-p- trifluoromethylbenzyl- or 9-p-fluorobenzyl-6,8-difluoro-1,2,3,4- tetrahydrocarbazole-1-yl methyl acetate, are contained as effective components into the inhibitor. The dose for each 1 kg of the body weight a day of the compd. is preferably in a range of 0.1 to 10 mg in venous administration and 5 to 40 mg in oral administration in the case of antiasthma and antiallergy and 0.02 to 30 mg in venous administration and 0.1 to 30 mg in oral administration in the case of cell protection. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60133461-A (JP)
Title: Toner fixable with heated roll
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a heated roll-fixable toner good in pulverizability, free from offensive odor, causing no offset trouble on the roll, and easily fixable to paper by using an epoxy resin having a specified epoxy equivalent for a base resin. CONSTITUTION:Since an epoxy resin has no odor and good pulverizability, the content of the epoxy resin is enhanced to 50-99wt% and an epoxy equivalent is raised to >=3,000. The epoxy resin, carbon black, and a nigrosine dye are kneaded, pulverized, and classified to obtain a toner. This toner causes no offset on a heated roll, and is well fixed to paper.
Patent JP-H03102049-A (JP)
Title: Paper sheet transport device
Inventor: YUMOTO MAKOTO
IPC: G03G15/00
Filed: 1989-09-18
Abstract: PURPOSE:To prevent slip between a paper sheet and transport rollers of respective pairs by differentiating transport speeds of transport rollers of a plurality of pairs so as to be higher as the roller pair is positioned on the lower side in the lower stream direction of paper sheet transport, and interposing one-way clutches with which transport rollers are idly rotated at stretching the paper sheet in the transport direction on respective shaft parts of transport roller. CONSTITUTION:In the case of selecting a both faces mode, a paper sheet formed with image on one face at the image transcribing part of a printer main body 2 is transported to a both faces unit 3. The paper sheet 13a is at first pinchedly held with a pair of second transport rollers 26 and transported at higher transport speed than the speed up to this point. In this case, as the paper sheet is laid over a first transport roller pair 25 and the second transport roller pair 26, it is pulled in the transport direction by difference of transport speed between the roller pair 25, 26 with the second roller pair 26. But, as an one-way clutch 39 is interposed between a rotating shaft 34 and a gear pulley 40, the first transport roller pair 25 is idly rotated, and slip of the paper sheet is avoided.
Patent JP-H04120396-A (JP)
Title: Exit noise absorption tunnel
Inventor: KIKUCHI HIROYOSHI
IPC: E21D9/14
Filed: 1990-09-12
Abstract: PURPOSE:To prevent noise pollution by providing a closed type noise absorption treatment structural part on which noise absorbing materials are sticked at the exit of a runnel, and reducing the diffusion of noise generated at the time when vehicles pass through the exit. CONSTITUTION:A porous sintered body 13 or glass wool, foamed body, etc., a honeycomb material 13, a back board 14 are integrally laminated to form a noise absorption treatment structural part-consisting body 11. Then, outside or inside the tunnel exit 4, or over both sides, an enclosed type noise absorption treatment structural part 3 is provided to be lined and fixed with the consisting body 11. Besides, the wall thickness of the structural part 3 may be made to be straight or tapered, and noise absorption structures of expansion type, interference type, resonance type, etc., can be attached to the structural part. Noise at the tunnel exit due to the passage of vehicles can thus be reduced, and noise pollution can be reduced by narrowing an equivalent noise area diffusing around the exit. Further, this method can be easily applicable to both new and existing tunnels.
Patent JP-S6395690-A (JP)
Title: Surface emission type semiconductor laser
Inventor: TAKAMIYA SABURO
IPC: H01S5/183
Filed: 1986-10-09
Abstract: PURPOSE:To monitor beams emitted from a second main surface by monolithically forming a photodetector such as a photodiode to the second main surface. CONSTITUTION:Beams L generated in an active layer 1 are reflected, using a first main surface 5 and another surface 13 as mirror surfaces, thus conducting laser oscillation. Beams are monitored by a photodiode 15 consisting of P-type clad layer 3 and an N-type contact layer 10 at that time, and an optical output emitted can be kept constant. The forbidden band width of an N-type contact layer 10 shaping one part of the photodiode 15 is controlled so that absorptance to laser beams during the reciprocation of the layer 10 is brought to 50% or less. The control can be executed by controlling the composition of the N-type contact layer 10 or controlling thickness thereof, but it can also be adjusted by fluctuating bias voltage applied to a P-N junction consisting of the P-type clad layer 3 and the N-type contact layer 10.
Patent JP-H0691515-A (JP)
Title: Buff polishing device
Inventor: KAWANA EISHIROU
IPC: B08B1/02
Filed: 1992-09-10
Abstract: PURPOSE:To provide a buff polishing device capable of buff-polishing a thin plate work without producing buckling. CONSTITUTION:Multiple buff polishing rollers 12 are fixed detachably on a drivingly rotated shaft 13 at specified intervals, a backup roller 14 extended over the length of all the polishing rollers in parallel with the buff polishing rollers 12 is provided, and holding rollers are provided at least between the adjacent buff polishing rollers 12 so that their centers are positioned on a straight line from the center of the cross section of the buff polishing roller 12 to the center of the cross section of the backup roller 14 and also make in contact approximately with the same plane as the contact plane of the buff polishing roller 12.
Patent JP-H1161274-A (JP)
Title: Manufacture of steel sheet for extra deep drawing, excellent in baking hardenability
Inventor: KAMEDA MASAHARU
IPC: C22C38/14
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a steel sheet for extra deep drawing, mainly used for automobile outer sheet panel and excellent in baking hardenability. SOLUTION: A steel slab, which has a composition containing, by weight, 0.001-0.01% C, 0.01-0.1% Al, and <=0.005% N and further containing <=0.05% of one or more elements among Ti, Nb, and V in the range satisfying (Ti/48+ Nb/93+V/51)/(C/12+N/14)<1, is subjected to ordinary hot rolling and formed into a hot rolled steel strip. After acid pickling, the steel strip is cold-rolled at >=50% draft, annealed at a temp. not lower than the recrystallization temp., and cold-rolled again at >=50% draft. Then, the resultant steel sheet is annealed at a temp. between the recrystallization temp. an followed by temper rolling.
Patent JP-H09270414-A (JP)
Title: Semiconductor manufacturing device and wafer treating method by use thereof
Inventor: DEN SHIYOUKOU
IPC: H01L21/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a water mark from being formed on a boundary between hydrophobic material and hydrophilic material by a method wherein hydrophobia material, is turned into hydrophilic material, and then a wafer is rinsed. SOLUTION: After a third and a fourth air valve, 52a and 52b, are closed to shut off the supply of de-ionized water, a fifth air valve 58 is regulated to open a tube 57 of solution which turns an object hydrophilic. A solution which turns an object hydrophilic is fed to the upside of a wafer 70 from a feeder 60 of the solution. At this point, the above solution fed to the wafer 70 turns a hydrophobic material layer (e.g. bare silicon and polycrystalline silicon left after an oxide film is removed) formed on the wafer 70 hydrophilic. For instance, hydrogen peroxide aqueous solution is suitable for a solution which turns an object hydrophilic.
Patent JP-H0798677-A (JP)
Title: Data transmission system
Inventor: TANIGUCHI HARUYUKI
IPC: G06F13/00
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the disappearance of transmission data or the intrusion of illegal data which may happen at the time of the occurrence of a fault, in data transmission between computer systems. CONSTITUTION:An end data adding means 3 of a transmission side receives the instruction of the start of transmission, and writes end data at the tail of a transmission work file 1 in which data to be transmitted are stored. A transmission data transferring means 4 confirms that residual data are absent in a transmission file 2, copies the entire data of the transmission work file 1 including the end data, and clears the transmission work file 1. A transmitting means 5 transmits the data of the transmission file 2 according to a transmission procedure, and clears the transmission file 2 at the time of normal end. A receiving means 8 of a reception side stores data received according to the transmission procedure in a reception work file 6, and a reception data confirming means 9 writes the data of the reception work file 6 in a reception file 7 at the time of normal end, and clears the reception work file 6 at the time of detecting the end data.
Patent JP-S62101333-A (JP)
Title: Speed control device for rotary plastic working device
Inventor: SATO TAKASHI
IPC: B21B5/00
Filed: 1985-10-28
Abstract: PURPOSE:To reduce the burden on an operator and to obtain good rolling result by providing the arithmetic unit which commands the rotary speed of the upper and lower axial rolls and the arithmetic unit which commands the position of the rolling part in the axial direction. CONSTITUTION:The rotary speed control calculates an index value Tx by the mechanically decided constant Ca and the positional signal of the cylinder C4 for measuring the work outer diameter as the sensor to detect the position of the work W. The optimum speed command to motors M2, M3 is performed by performing a multiplication and division at the inner part of an arithmetic unit OP2. The positional control of the axial rolling part is performed by using an arithmetic unit OP1. Namely, a cylinder C2 is driven in the direction in realizing Tx=Cx which is the amplifier for controlling the cylinder 2 by inputting the value given by Tx-Cx from Tx and position designating value Cx to the arithmetic unit OP1. In case of the Tx becoming large with the abutting face with the cylindrical material of the axial roll ARU, ARD being slided to the rear part in the rolling of the cylindrical material, the cylinder 2 is followed thereto and the rolling is performed at the same roll face position all the time.
Patent JP-H0773355-A (JP)
Title: Money transaction device
Inventor: KADOWAKI MINORU
IPC: B08B1/04
Filed: 1993-09-02
Abstract: PURPOSE:To suppress the adverse effect of a sterilization part on a money to be conveyed to be minimum when abnormality is generated at the sterilization part. CONSTITUTION:The sterilization part is provided with a conveying path 102 for sterilization, sterilizing means 16 and passage sensors 20 and 21 and at the time of sterilization, the paper money conveyed from a conveying path 100 in an arrow 11 direction is conveyed to the sterilization part in the direction of an arrow 15 by a gate 12, sterilized by the sterilizing means 16 and conveyed to the conveying path 100 through a joining part 19. When the passage sensors 20 and 21 detect that the paper money stops at the part of the sterilizing means 16, the gate 12 is switched, and following paper moneys are conveyed through a conveying path 101 for detour in the direction of an arrow 14 and conveyed to the conveying path 100 through the part 19. When the stagnation is generated, power supply to a heat roller 17 of the sterilizing means 16 is stopped, and the heat roller 17 is moved in an A direction. Thus, the adverse effect upon the stagnant paper moneys is prevented.
Patent JP-H0539559-A (JP)
Title: Treatment for wear resistance on surface of stem part of titanium alloy valve
Inventor: TAKAYAMA ISAMU
IPC: C23C8/12
Filed: 1991-09-20
Abstract: PURPOSE:To provide a treating method for the wear resistance on the surface of the axial part of a titanium allay valve having good adhesion and excellent durability as well as good dimensional accuracy. CONSTITUTION:In the treating method for the wear resistance on the surface of the stem part of a titanium alloy valve, the titanium allay valve is rotated round the rotary symmetry axis of the titanium alloy valve, furthermore, while stress more than that by which plastic deformation occurs by a prescribed heating temp. is continuously applied to the stem part in a direction perpendicular to the stem, the stem part is heated in an oxygen or nitrogen atmosphere, and the titanium allay is oxidized or nitrided and is cooled. By this invention, the oxidizing or nitriding method by which shape dimensional accuracy has not been secured heretofore in spite of its convenience and excellent capacity can be executed only to the part requiring wear resistance with sufficient shape dimensional accuracy.
Patent JP-H1093036-A (JP)
Title: Dielectric thin-film element
Inventor: FUKUSHIMA SHIN
IPC: H01G4/33
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To avoid oxidation which has adverse effects on the surface condition and electric characteristics of a conductive layer surface such as Si or W plugs existing at the bottom of a lower electrode, after enhancing the interface matching between a dielectric thin film and lower electrode. SOLUTION: An element 3 has a conductive Perovskite oxide-made lower electrode 4 and Perovskite oxide-made dielectric thin film 5 formed on this electrode. As a base layer 7 of the lower electrode 4, a layer is provided which is made of at least one of metals providing conductive oxides and nitrides, silicides and oxides of these conductive metals e.g. Ru, Re, Os, Rh and Ir or their oxides, silicates, nitrides, etc., non-oxidative Pt or Au layer or conductive Perovskite oxide-made amorphous layer.
Patent JP-S60157471-A (JP)
Inventor: YAMAMOTO TOMOICHIROU
IPC: B66B1/26
Filed: 1983-12-22
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-H11135124-A (JP)
Title: Negative electrode material of lithium series secondary battery and manufacture thereof
Inventor: SAI KANKYOKU
IPC: H01M4/587
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve charging and discharging capacity of a battery by including a graphite based carbon, in which a value for the ratio of respective X-ray difraction peak intensities of (002) and (110) faces smaller than a specific value. SOLUTION: A negative electrode material includes a graphite-based carbon, in which a value of I (110)/I (002) which is a ratio of X-ray difraction peak intensity I (002) of (002) face to X-ray difraction peak intensity I (110) of (110) face is smaller than 0.2. The negative electrode material is manufactured as follows: After a coal tar pitch or a petroleum pitch has been treated with an inorganic solvent and a solvent insoluble component is removed, it is thermally treated under an inert gas atmosphere at 400 to 450 deg.C for 30 minutes or more to form an anisotropic spherical body. Then, the anisotropic spherical body is stabilized or caked, after which it is carbonized at 1,000 to 1,300 deg.C. The carbonized anisotropic spherical body is graphitization-treated at 2,500 to 3,000 deg.C.
Patent JP-H02180914-A (JP)
Title: Castor oil base polyurethane for undercoating and the like
Inventor: KUN BU
IPC: C09D175/04
Filed: 1989-09-20
Abstract: Two component polyol/polyisocyanate composition useful in forming an abrasion resistant polyurethane automotive undercoating. The polyol component is unmodified castor oil or castor oil modified with cyclohexanone-formaldehyde condensate. The modified castor oil may be further modified by adding the reaction product of neopentyl glycol and adipic acid. The polyisocyanate component comprises an MDI-based mixture containing polyisocyanate prepolymers based on alkylene oxides.
Patent JP-S6486029-A (JP)
Title: Temperature detector
Inventor: ISHIDA KAZUO
IPC: G01K7/16
Filed: 1987-09-29
Abstract: PURPOSE:To measure the temperature of an object to be measured continuously, by arranging a temperature detecting section varying in the electric resistance with a temperature change at a depth in a metal protective pipe in such a manner as to be connected separately to a pair of leads housed in an insulation tube. CONSTITUTION:A thermistor 12 is provided securely with a copper heat conductor 13 as temperature detecting section varying in the electric resistance with a temperature change at a depth in a metal protective tube 11. The thermistor 12 is connected to each one end of a pair of leads 15 housed in a insulator tube 14 as insulation tube. Magnesium oxide 20 as insulating material is packed between the metal protective tube 11 and the insulator tube 14. A connection between the leads 15 and an external harness 16 is covered with an insulating tube 17 while an opening of the metal protective tube 11 is sealed airtight by a resin 18.
Patent JP-H1060809-A (JP)
Title: Deicer supply nozzle
Inventor: SUKAI YASUNORI
IPC: E01H3/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically supply deicer and to get the deicer ooze out, without sprinkling it. SOLUTION: A deicer supply nozzle is equipped with a pipe mounting opening 4 for supplying the deicer from outside, and a metal case 2 having a supply section for supplying deicer to the outside, filled with porous material, and protecting the periphery of the metal case 2 by a concrete block 3. The metal case 2 filled with the porous material is so constituted that a hook or a screw is fitted, and the metal case 2 can be easily removed from the peripheral concrete block 3.
Patent JP-S6486689-A (JP)
Title: Image display device
Inventor: OTAKE KEIICHI
IPC: H04N9/16
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the uniform brightness of a screen as a whole by reducing the width of the reference voltage of an A/D converter at a time when a video primary color signal is inputted corresponding to the dark part of the screen as a whole, that is, the vertical and the horizontal ends of the screen, and the upper and lower ends of one section in each vertical direction. CONSTITUTION:A block A inputs a horizontal synchronizing signal (a) to a flip-flop 60, and generates a sine wave (b) by passing a 1/2-frequency divided waveform through a filter, and a block B generates two ((c) and (d)) half waves based on the sine wave (b), and a block C at the next stage obtains a required luminance correction signal (e) by adding those two signals and rounding the waveform by a diode D1. A block D applies modulation on the video primary color signal (f) indirectly by setting the luminance correction signal (e) as the reference voltage (upper limit) of the A/D converter 61, and obtains the same result as if the video primary color signal is used. In such a way, the modulation is applied in a direction where the slope of potential disappears, then, flat luminance can be obtained.
Patent JP-2000092487-A (JP)
Title: Progressive coding/decoding method for three- dimensional mesh information and its system
Inventor: SEON JANG EUEE
IPC: H04N19/20
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To allow a system to cope with transmission errors by combining plural partially coded meshes with a compressed bit stream and transmitting the combined stream so as to attain progressive reproduction of a video image. SOLUTION: A three-dimensional data analyzer 201 receives data from a three-dimensional mesh object (MO) 100 and reconfigures the data into plural mesh components (MCOM) and the plural mesh components (MCOM) are respectively given to plural partial part coders 1-N202. The respective mesh components (MCOM) are compressed by corresponding partial part coder 202 and respective compressed bit streams are multiplexed by a multiplexer (MUX) 204, and the multiplexed bit stream is transmitted. In this case, information 203 that is used for the partial part coders of a mesh object layer (MOL) or the mesh components (MCOM) which has already been conducted can be used for the partial part coders that are not subjected to coding yet.
Patent JP-S6486491-A (JP)
Title: Illumination control system
Inventor: TOKUNAGA SHIGEYUKI
IPC: H05B37/02
Filed: 1987-09-29
Abstract: PURPOSE:To provide controllability for illumination suitable to the set environment of a dimmed lighting fixture and by-window illumination by feeding the lighting fixture with a dimming control signal produced through selection dimming data etc., which are passed from a main operation board, in accordance with the contents of a ROM table furnished at a signal producing terminal unit. CONSTITUTION:A control data is prepared on the basis of a schedule previously stored or operation of switches etc., on a main operation board 1 and transmitted to on/off terminal units 5, and put-on or shutoff of the illuminating power is controlled. At a signal producing terminal unit 7, on the other hand, plural pieces dimming data are fed into a buffer memory 21 from the main operation board 1, and desired ones of them are selected according to the stored data in a ROM 19. A dimming control signal having desired control characteristics is produced by calculating the selected dimming data and the output of a daylight sensor 13 at a calculation/processing circuit 23, and the produced signal is delivered to the lighting fixture. Here the upper and lower limits of the output from daylight sensor 13 are previously set by an upper limit and a lower limit setting device 15, 17, and dimming control signal is produced within an effective range specified by these setting values.
Patent JP-H08107617-A (JP)
Title: Cover locking structure
Inventor: SAWARA HIROYUKI
IPC: H02G3/14
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a cover locking structure which can facilitate the positioning at the time of engaging to prevent reluctantly unlock, and to improve cover mounting operability and the reliability of a locking function. CONSTITUTION: A locking lever 25 protruding toward a cover 23 to be covered is provided at a body. When the body is coated with the cover 23, a cylindrical engaging part 29 in which the lever 25 is loosely engaged therein is formed at the cover 23. A rib 31 for restricting the movements of a locking pawl 27 engaged with the lever 25 and the lever 25 in the part 29 is provided, in the part 29. The rib 31 is preferably provided with a pair of small platelike ribs 31 in parallel. The ribs 31 may be arranged at an inclining angle which is gradually narrowed in the direction for inserting the lever 25 into the ribs 31.