baber/WOPTO huggingface dataset:
Patent JP-H05220620-A (JP)
Title: Current waveform control method in electrical discharge machining
Inventor: IWAKI KUNIO
IPC: B23H1/02
Filed: 1992-02-05
Abstract: PURPOSE:To provide the current waveform which is constantly suitable for the electric discharge machining during the electric discharge machining operation by providing a feedback part to output the control signal to the electric discharge machining control device on the basis of the data from the judgment part. CONSTITUTION:The wave height value and the pulse length of the current waveform during the electric discharge machining operation are detected and the difference between the detected values and the target values are judged by a judgement part 14. The data which are preliminarily stored are read out on the basis of the judged results, and the voltage value of the DC power source and the ON-time of a switching element are controlled by the feedback part 15, keeping the current waveform at the desired target value. Thus, the current waveform which is cosntantly suitable for the electric discharge machining during the electric discharge machining operation is obtained, and the efficient electric discharge machining can be executed from the beginning to the end of the operation.
Patent JP-H06234603-A (JP)
Title: Solid attractant for anaglyptus subfasciatus pic
Inventor: IKEDA TOSHIYA
IPC: A01N37/10
Filed: 1991-02-20
Abstract: PURPOSE:To increase volatilization amount of and stabilize 6 kinds of attractants such as benzyl acetate specific for Anaglyptus subfasciatus Pic. CONSTITUTION:A solid attractant for Anaglyptus subfasciatus Pic. is obtained by mixing one or more compounds among benzyl acetate, methylphenyl acetate, methylphenoxy acetate, methyl benzoate, ethyl benzoate and anisyl acetate with either one or more substance of a higher fatty acid ester, a higher alcohol, a starch-based high polymer compound and a vegetable resin.
Patent JP-H02224388-A (JP)
Title: Surface acoustic wave filter mounting circuit board
Inventor: WATANABE TORU
IPC: H03H9/25
Filed: 1989-02-27
Abstract: PURPOSE:To cancel induction between wiring patterns enough so as to obtain a filter of an excellent filter property that signals of frequencies outside the pass band is sufficiently attenuated by a method wherein a floating electrode is provided between a pair of output wiring patterns and an earth pattern, where the electrodes is not connected to these patterns. CONSTITUTION:A space is provided between a pair of output wiring patterns 31c and 31d and an earth pattern 31b, and a floating electrode 32 is provided to the above space so as not to be connected with any pattern. By this setup, a capacitance is induced between the earth pattern 31b and the floating electrode 32, the floating electrode 32 and the output wiring pattern 31c, and the floating electrode 32 and the output wiring pattern 31d respectively, so that an output signal flows to the ground through the intermediary of the capacitance. By this setup, the induction between wiring patterns can be canceled enough to obtain an excellent filter property that signals of frequencies outside the pass band is sufficiently attenuated.
Patent JP-H0817968-A (JP)
Title: Sealing type integral molding plastic multichip module substrate and manufacture
Inventor: TOMASU BAATO GORUJIKA
IPC: H01L23/31
Filed: 1995-02-14
Abstract: PURPOSE: To manufacture, at a lower temperature, a sealed plastic substrate with a perfectly hardened polymer film forming the integrated part of a chip connecting interlayer. CONSTITUTION: A carrier 10 having a well is prepared, a substrate forming material 18 is put into the well, a plurality of chips 20 are arranged to the substrate forming material 18, and an insulating layer 26 which can be laminated is then stacked at the temperature and pressure allowing the substrate forming material 18 to flow and seal the chip 20. The bottom surface of the well can be formed by fitting a base sheet 14 and a base 24 to the carrier 10 having no bottom or the carrier with bottom having the well may also be used.
Patent JP-S63214962-A (JP)
Title: Cartridge holding device
Inventor: MATSUYOSHI TETSUYA
IPC: G11B17/04
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a cartridge holding device with a simple constitution by providing a lock member which is mounted to be flexible to rotate to a cartridge holder locking a slider at the time of inserting a cartridge and a lock releasing member engaging the lock member. CONSTITUTION:When the power source of a disk driver is OFF or in an injecting mode, a solenoid 7 becomes OFF and a lock releasing plate 4 unlocks the engagement of the slider 2 with a lock 3 by unifying with the lock 3 by a pin and a cutout and being drawn by a lock releasing spring 8. At this time the slider 2 is made to move in a cartridge ejecting direction by an ejecting spring 5 and the cartridge 11 is ejected from the cartridge holder 1 with the slider 2. Now, a cartridge check spring 9 makes the fetch of the cartridge 11 easy by running on a check spring releasing part 10 provided in the cartridge holder 1 when the slider 2 comes to a desirable position. Thus, dropping the cartridge from the holder can be realized with a simple structure.
Patent JP-S58167610-A (JP)
Title: Preparation of rigid polyurethane foam
Inventor: OZAWA SHIGEYUKI
IPC: C08J9/02
Filed: 1982-03-27
Abstract: PURPOSE:To obtain rigid polyurethane foam having improved dimensional stability at low temperature and high closed-cell ratio, by reacting a polyol containing a polymer component with high hydroxyl number with a polyisocyanate in the presence of a catalyst, a blowing agent, etc. CONSTITUTION:A polyol containing a polymer component with 300-800 average hydroxyl number is reacted with a polyisocyanate in the presence of a catalyst, a blowing agent, etc. The polyol is obtained by polymerizing a polymerizable monomer containing an alpha,beta-unsaturated group in a base polyol having >=200 hydroxyl number prepared wholly or partially by adding epoxide to an aldehyde condensation type initiator.
Patent JP-S61209769-A (JP)
Title: Composite groove in tig welding
Inventor: FUJIOKA TADASHI
IPC: B23K33/00
Filed: 1985-03-13
Abstract: PURPOSE:To form easily a URANAMI bead without causing any welding defect by providing the small groove of V shape or U shape or similar shape thereof on the bottom of U shaped groove in a one side total position URANAMI TIG welding. CONSTITUTION:It provides a V shaped small groove 5 from the outer side on the bottom part of a U shaped groove 1 and the angle theta of the small groove 5 can be optionally selected up to 60 deg. according to the size of the depth (h). With respect to the shape of the small groove 5 not only V shape but also U shape and similar shapes to these will do. The front and back faces of the initial layer bead 2 thus become better and no lack of fusion is caused on the both sides of the initial layer bead at the second layer welding time. Further, the arc length can be shortened because of the surface of the initial layer bead being not built up on account of the small groove 5. Besides a pulse current generating apparatus can be disused and the welding speed can be increased as well, also the deposition of the second layer can be increased and the welding efficiency is improved.
Patent JP-H11267280-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the disadvantage of a player side caused by the continuous entering of game balls to a starting prize-winning port by providing a holding means temporarily holding the game balls before the game balls enter the starting prize winning port. SOLUTION: A special prize winning device is arranged at a lower part nearly in the center of the game area of a game panel and on the other hand a starting prize-winning port 30 is provided on both of the right/left sides of a gate passing port arranged nearly in the center of the game area to open the opening/closing board of a varying prize winning device when a hit ball enters the starting prize winning port during the operation of the special device. In this case, the port 30 is formed to be 2 structure incorporating a rotator 32 with one accepting recessed part 36 to enable this rotator 32 to accept hit balls in a time cycle longer than an opening time permitted by the varying prize-winning device.  Namely, concerning entering to the port 30, it is possible to temporarily hold a game ball trying to enter the port 30 to reduce disadvantage caused by the continuous entering of the game balls into the port 30.
Patent JP-H04285666-A (JP)
Title: Production of liquid crystal resin molded article
Inventor: UMEZAWA MASAO
IPC: C09K19/38
Filed: 1991-03-13
Abstract: PURPOSE:To produce the molded article of a liquid crystal resin having high strength and excellent fibril resistance and crack resistance by adding a specific polyfunctional compound to a main chain type liquid crystal resin, molding the blend and thermally treating the resultant molded article at a specific temperature or above. CONSTITUTION:(B) Either one polyfunctional compound (preferably pyromellitic acid, trimellitic acid and derivative thereof) selected from B1: a compound having >=3 carboxylic groups, B2: a compound having >=3 acetyl groups and B3: a compound having at least acetyl group and carboxyl group and being >=3 in sum of the groups is added to (A) a main chain type liquid crystal resin (preferably liquid crystal polyester resin) whose at least one terminal group is either one of acetyl group, carboxyl group, hydroxyl group and amino group, and the nixture is blended and molded (preferably melt-molded using an extruder). Then the molded article is heat-treated at melting point (-100 deg.C) of the component A or above and preferably in vacuum or inert gas stream until the time when the component A is not melted, thus producing the objective molded article of liquid crystal resin.
Patent JP-H04284881-A (JP)
Title: High quality appearance painting method
Inventor: TAKEISHI HIDEO
IPC: B05D3/04
Filed: 1991-03-13
Abstract: PURPOSE:To provide the title painting method eliminating a process used in order to obtain appearance having high painting quality on a car or an electric product without using org. solvent. CONSTITUTION:A painting method is constituted of a stage applying cation electrodeposition painting to an object to be painted, a stage applying the undercoating of water-soluble resin paint to the region subjected to the cation electrodeposition painting of the object to be painted to blow off said paint and subsequently applying the topcoating of water-soluble resin paint to the undercoated region, and a stage applying clear painting to the region subjected to topcoating to bake the clear painting layer.
Patent JP-H06267920-A (JP)
Title: Cleaning using hydrofluoric acid and pure water and cleaning device for same
Inventor: SUZUKI HITOSHI
IPC: C11D7/08
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a method of cleaning a semiconductor wafer, which is capable of cleaning the semiconductor wafer without exposing the wafer in the atmosphere in a cleaning process using a hydrofluoric acid previous to diffusion for the wafer and a cleaning process using pure water for the wafer, and a cleaning device for cleaning the semiconductor wafer. CONSTITUTION:The title cleaning device is constituted of a treating bath 1, a pure water feeding piping system via a pure water shower tube 2, an air valve 8, an upflow tube 3 and a three-way air valve 6, a hydrofluoric acid feeding piping system having an air valve 8, a liquid circulating piping system via a circulating pump 4, a filter 5 and the three-way air valve 6 and a drain air valve 7 having a flow rate control function.
Patent JP-H10230128-A (JP)
Title: Flue gas desulfurization method and flue gas desulfurizing device
Inventor: KANDA TETSUO
IPC: B01D53/34
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurization method by which it is possible to dispense with the consumption of a large amount of energy and the scaling-up and complication of a device and efficiently capture and remove microdust whose removal is difficult by a conventional method, by only expanding a simple installation as well as a flue gas desulfurizing device using this method. SOLUTION: An exhaust gas after capturing dust by a dust collector 2 is cooled through a heat exchanger 3, and then is humidified and cooled by a humidification part 10. Next, the gas is brought into contact with a liquid, i.e., an alkaline absorptive solution in a reaction tank 20 to remove a sulfur oxide by absorption from the exhaust gas. When the exhaust gas is emitted into an atmosphere, it is saturated by humidification and cooling at the humidification part 10 and a mist is generated by mixing the exhaust gas with a saturated air, whose temperature is lower than that of the exhaust gas, guided from a saturated air introducing pipe 15, and is brought into a vapor-liquid contact with the alkaline absorptive solution.
Patent JP-S54140229-A (JP)
Title: Safety valve for gas equipment
Inventor: INOUE KIYOSHI
IPC: F23N5/10
Filed: 1978-04-24
Abstract: PURPOSE:To improve a valve's starting-and-closing response at time of ignition and turning off by connecting a heatsensing body in parallel with a resistance inserted in a thermocouple circuit or a valve control circuit. CONSTITUTION:By being heated by a flame 11, a thermocouple 8 generates electromotive power and exites an electromagnet 6 to open a valve body 6. If the flame 11 should have gone off for some reason, the thermocouple 8 loses the electromotive power shutting off the valve body 4 so that the gas passage is automatically closed, but this takes time, and therefore, in order to improve the response, a resistance 35 is inserted in series symmetrically an inductance L possessed by an electromagnetic coil 7. The electromotive power, however, becomes insufficient at the time of starting. And therefore, in order to cope with this, an electric current-sensing resistance transforming body 34 is connected in parallel so as to gain such a characteristic as not to increase resistance value even by increase of electric current so that closing speed of the valve 4 can be increased.
Patent JP-S60197335-A (JP)
Title: Electrostatic chuck device
Inventor: TOUJIYOU TOORU
IPC: H01L21/683
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a chuck which is usable under a low voltage, by sticking a dielectric material on one main surface of an electrode with the use of a chemical vapor developing method to increase the mechanical strength and wear-resistance of the thus obtained dielectric layer. CONSTITUTION:A dielectric insulating layer 13 made of Al2O3 is stucked on an electrode 12 made of titanium alloy which is in turn stucked on an insulating substrate 11 made of Al2O3 by a CVD method. A DC power source 16 is connected between a specimen 14 such as, for example, a semiconductor wafer, etc. laid on the layer 13 and the electrode through a switch 15. With this arrangement a sufficient chucking force may be obtained.
Patent JP-H03251528-A (JP)
Title: Antiulcer agent
Inventor: ITO YUMIKO
IPC: C07D307/33
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the title agent containing a propionic acid derivative as an active ingredient, having antiulcer action and useful as a medicine. CONSTITUTION:The aimed agent containing a propionic acid derivative expressed by formula I (R is H or alkyl) as an active ingredient and preferably usable as oral administration. The content of active ingredient in pharmaceutical preparation can be varied in wide range according to form of the preparation and is normally 0.1-60wt.%, preferably 1.0-50wt.%. Furthermore, the compound expressed by formula I can be synthesized e.g. by subjecting a propionic acid derivative expressed by formula II (R' is alkyl) to catalytic reduction in the presence of a palladium-carbon catalyst, etc.
Patent JP-S5959950-A (JP)
Inventor: UINNYAN TOOMASU RAU
IPC: D04B1/00
Filed: 1983-03-23
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-S55140466-A (JP)
Title: Tape applying device
Inventor: SAKAGAMI YOSHIKAZU
IPC: B65H81/00
Filed: 1979-04-19
Abstract: PURPOSE: To continuously and properly wind up a tape on the external circumference of a long bent bar, by allowing the position of the letting out end of the tape to freely displace against the winding head.  
     CONSTITUTION: A holding arm 49 winds up tape 37 from the right to the left, in a normal state parallel to the plane of rotation, on a bar-like unit 38. As the taping reaches a point (a), the bar unit 38, rotary ring 39 and holding ring 29 come close to each other at a point (b), then the taping is interrupted. The holding arm 49 is turned counterclockwise and the holding ring 29 is transferred to the left by means of a three-axis motor. The taping then resumes to easily wind the tape 37 on the bent unit 38. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62206101-A (JP)
Inventor: HOSHINO KENZO
IPC: E01B25/08
Filed: 1986-03-07
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-H05248226-A (JP)
Title: Device for eliminating black smoke in exhaust gas from diesel engine
Inventor: INABA MINORU
IPC: F01N3/021
Filed: 1992-03-05
Abstract: PURPOSE:To eliminate of any black smoke by discharging exhaust gas through a filter which rotates in a container body, supplying pressure air from an intake pipe to the pore of a filter so as to eliminate black smoke, and then circulating the pressure air to an engine to burn it. CONSTITUTION:Filters 4 which can rotate slowly are arranged in a cylindrical container body 1 and multiple pores 4a, are provided therein to be faced to both exhaust gas pipes 2, 2 and intake pipes 3, 3. Exhaust gas supplied from the exhaust gas pipe 2 is stuck on the pores 4a of the filters 4 which rotate slowly around a shaft 5, and not discharged in the atmosphere. Black smoke is separated forcibly by pressure air from a pressure air chamber 6 in the position of the intake pipe 3, and supplied to a diesel engine through the intake pipe 3 to be burned therein. It is thus possible to prevent any black smoke from being discharged in the atmosphere.
Patent JP-H0347103-A (JP)
Title: Pesticide solid emulsion
Inventor: OGAWA MASAO
IPC: A01N/
Filed: 1990-02-27
Abstract: PURPOSE:To provide the title emulsion readily emulsifiable when diluted with water, comprising a spray-dried product of a water-based emulsion containing, as the essential components, a pesticide base with its melting point not higher than specified value, a surfactant, dextrin and/or lactose and water. CONSTITUTION:The objective emulsion comprising a spray-dried product of a water-based emulsion containing, as the essential components, (A) a pesticide base with a melting point of <=70 deg.C, (B) a surfactant, (C) dextrin and/or lactose and (D) water at the weight ratio, based on the whole composition (=100), A:B:C=(10-80):(1-10):(10-80) and, if needed, also containing (E) an organic solvent and/or a water-soluble carrier. The present emulsion or granules therefrom, which can be used for control of harmful organisms or regulation of plant growth, is free from stickiness even at high content of the emulsion to be put to oil absorption, being good in fluidity and readily emulsifiable in water.
Patent JP-H09244304-A (JP)
Title: Liquid developer
Inventor: OTA MITSURU
IPC: G03G9/12
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the fog of the image recorded on a medium to be recorded by dispersing colored particles in the solvent of aliphatic hydrocarbon as the toner. SOLUTION: Colored particles in the aliphatic hydrocarbon are dispersed as the toner to develop the electrostatic latent image formed on a photosensitive material. The mean grain size of the colored particles is preferably in the range of about 1-20μm. The degree of dispersion (the ratio of the volumetric means particle size to the individual mean grain size) measured by a coal tar counter grain size distribution meter of the colored particles is preferably <= about 1.5. The fog of the image recorded on a medium to be recorded can be eliminated, and a large amount of the fixing components to the medium to be recorded which is contained in particles of the developer can be contained by dispersing particles of >=1μm in the organic solvent, and the liquid developer capable of simultaneously performing fixing and coloring to the medium to be recorded can be obtained.
Patent JP-H01222952-A (JP)
Title: Heat-proof plastic-laminated member
Inventor: ITO KAZUMI
IPC: B32B27/08
Filed: 1988-03-02
Abstract: PURPOSE:To improve resistance to medicines and heat-proof property, with reducing gas permeability, by laminating a crosslinked silyl-modified polypropyrene layer and a plastic layer having an oxygen permeability coefficient not more than a predetermined value and a melting point not lower than a specified value. CONSTITUTION:A crosslinked silyl-modified polypropylene constituting a first layer of a plastic-laminated material of this invention is obtained in a manner that a silane compound having a silyl radical and carbon-carbon double bonding in a molecular thereof such as vinyl trimetoxy silane is grafted in polypropylene such as a highly-concentrated polypropyrene in the presence of organic peroxide, thereby to obtain silyl-modified polypropyrene, and the obtained silyl-modified polypropyrene is reacted with a small amount of moisture at ordinary temperatures in the presence of siranol condensating catalyst to be crosslinked. Such polyamide resin as ethylene-vinyl alcohol copolymer resin or nylon is used for plastic of a gas barrier layer constituting the heat-proof plastic- laminated material, said plastic having an oxygen permeability coefficient not more than 3X10<-12>cc:cm/cm<2>Xsec:cmHg and a melting point not lower than 100 deg.C.
Patent JP-H07263827-A (JP)
Title: Through-hole interconnection board
Inventor: OTANI AKIRA
IPC: H05K1/11
Filed: 1994-03-18
Abstract: PURPOSE:To elevate the through-hole adhesive strength by forming a soldering base layer composed of a fine powder of metal and binder resin on the inner walls and marginal edges of through-holes and covering this layer with solder. CONSTITUTION:A soldering base layer composed of a fine powder of metal and binder resin is formed on the inner walls and marginal edges of through- holes and this layer is covered with solder. Preferably, the powder is a fine powder of Cu alloy formulated by a mean compsn. AgxCu1-x (0.01<=x<=0.4) and the Ag concn. of this powder is higher than a mean one and it has a region where the Ag concn. gradually increases. The binder resin content is 0.5-20wt. parts to 100wt. parts of the metal powder. The means grain size of the powder is 0.1-100mum and its shape is spherical, scaly or their mixture.
Patent JP-H11234734-A (JP)
Title: Cellular system and its communication system
Inventor: TSUTSUMI TAKEHIKO
IPC: H04W16/28
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cellular system with an improved availability of frequencies. SOLUTION: A base station 1 is provided with 6 directivity antennas each converting 60 degrees to cover the range of 360 degrees, and a slave station 2 is provided with a slave station antenna 20 with a sharp angle of, e.g. 10 degrees. A hexagonal service area A0 has areas S1-S6 interfered with each base station 1 in 6 adjacent service areas A1-A6 and the base station 1 in the service area A0 registers in advance slave stations 2 belonging to the interference areas S1-S6. When the base station 1 receives a signal from one of the slave stations 2 registered in advance, the base station 1 makes a request to base stations interfering with the slave station 2 not to use antennas in the interfering directions or the interrupt communication when the antennas is already in use.