baber/WOPTO huggingface dataset:
Patent JP-2000301921-A (JP)
Title: Auxiliary tool for winding tire chain
Inventor: ASADA KOICHI
IPC: B60C27/06
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To make a chain smoothly slide on a tire when a hook of a tire chain is set to quickly wind the chain without slackening by vertically arranging bars shorter than the width of a tire to a designated length, and knitting with a yarn to be formed into a reed screen. SOLUTION: Bars 1 shorter than the width of a tire are arranged vertically to a length one-third as long as the periphery of the tire. To prevent slipping of the bars 1, the bars are knitted with a yarn 2 to be formed into a reed screen. In use, a chain is placed straight in the rear of a driving wheel of an automobile, and the automobile is moved backward so that the tire of the driving wheel is put on the chain. Secondly, an auxiliary tool for winding a tire chain is put on the tire, and the chain is wound round the tire from above the tool. Only an inner hook is set, and before an outer hook is set, the auxiliary tool is removed, and when the outer hook is set and a spring is put on the hook, the chain can be wound round the tire in a short time.
Patent JP-S5679428-A (JP)
Title: Working of ultra-fine article
Inventor: MURAI FUMIO
IPC: G03F7/095
Filed: 1979-12-03
Abstract: PURPOSE:To obtain a fine pattern with a high accuracy by a method wherein a photoresist film, a metal film and an electronic resist film are piled on a substrate when a desired pattern is formed thereon, and they are radiated with electron beam, developed, exposed and etched. CONSTITUTION:Photoresist film 2 having a thickness of 1-1.5mum, a metalic film 3 made of Al, Cr, Mo, Ti, W or Ta having a thickness of 50-200nm, and an elecron beam resist film 4 having a thickness of 200-600nm are piled in this sequence on the substrate 1 to be processed. Then, electron beams are radiated on the film 4 to inscribe the pattern, the pattern is developed, the produced pattern is applied as a mask, while the film 3 is wet etched or dry etched, then the film 4 is removed. Then, a light is irradiated over an entire surface of the substrate, nonrequired film 3 is removed, the film 2 is developed, only unexposed part of the film 2 positioned below the film 3 is left as the film 5, the base plate 1 is etched with a mask of the unexposed part, then the film 5 is removed.
Patent JP-2000344716-A (JP)
Title: (meth)acrylic ester, resin composition and its cured product
Inventor: OZAKI TORU
IPC: G02B3/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new low-viscosity compound having a high refractive index and useful as a raw material for a resin composition for lenses such as a prism lens sheet for a Fresnel lens, a lenticular lens or a thin-film transistor(TFT) used in a video projector, a projection TV, etc., a spectacle lens, etc. SOLUTION: This compound is represented by the formula (R is H or methyl; n is 1-5). The compound represented by the formula is obtained by carrying out an addition reaction of, e.g. 9-fluorenylmethanol with ε-caprolactone in the presence of a catalyst such as stannous chloride, preferably at 70-200 deg.C and then reacting the resultant compound with (meth)acrylic acid in the presence of preferably an esterification catalyst such as p-toluenesulfonic acid or methanesulfonic acid and a polymerization inhibitor such as hydroquinone or p-methoxyphenol. The compound represented by the formula and an unsaturated group-containing compound other than the compound represented by the formula are included to thereby afford a flexible resin composition rapidly curable with ultraviolet rays and capable of providing a cured product having a high refractive index.
Patent JP-S6046658-A (JP)
Title: Drum type picture scanning and recording device
Inventor: FUJII TERUO
IPC: H04N1/08
Filed: 1983-08-24
Abstract: PURPOSE:To prevent a film from being detached from a recording drum by providing the titled device with a means disconnecting the connection between the space of a recording drum hollow part and its external space at the emergency time and keeping pressure reduced state formed in the recording drum hollow part for a fixed period at the normal operation. CONSTITUTION:The hollow part 4 of the recording drum 1 is turned to pressure reduced state through a vaccum suction path 8 and a connection path 6 by operating a vaccum suction device (blower) 9 and a film 2 is sucked in vaccum and fixed on the periphery of the recording drum 1 through a small hole 11 penetrated from the periphery of the recording drum 1 to the hollow part 4. A check valve 10 is arranged on the end part of the connection path 6. At the normal operation, the difference of pressure between the right and left sides is varnished under the pressure reduced state and a tongue-like body 24' of a rubber valve body is restored to the natural state. If the vaccum suction force of the blower 9 is reduced because of service interruption or the failure or the like of the blower 9, the check valve 10 is closed and the connection between the hollow part 4 of the recording drum 1 and atmospheric space is disconnected, so that the pressure reduced state formed in the hollow part 4 is kept and the film 2 is prevented from detaching from the recording drum 1.
Patent JP-S6057668-A (JP)
Inventor: MARIO FUORONI
IPC: H01L29/74
Filed: 1984-07-27
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-H0322705-A (JP)
Title: Pulse generating circuit
Inventor: MURAKAMI DAISUKE
IPC: H03K4/94
Filed: 1989-06-20
Abstract: PURPOSE:To generate a ramp wave which has a high through rate by switching a 1st current switch according to clock pulses and then outputting the ramp wave having a constant amplitude which varies between a 1st and a 2nd reference voltage to a 1st output terminal. CONSTITUTION:When the ramp wave which drives a diode bridge used for a sample and hold circuit is generated, the 1st current switch 13 is switched according to a clock pulse CLK or clock pulse acute angle180 deg. CLK. therefore, the ramp wave with the constant amplitude which varies between the 1st reference voltage Vref1 and the 2nd reference voltage Vref2 can be outputted. Consequently, the ramp wave having the high through rate can be obtained.
Patent JP-2000343510-A (JP)
Title: Manufacture of lignocellulose molded plate
Inventor: MURATA NAOHIRO
IPC: C08J3/20
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse an organic isocyanate series compound by a method wherein the organic isocyanate series compound and water are compulsorily emulsified by dynamic mixing, and after applying it to a lignocellulose series material, they are hot-pressed. SOLUTION: Water is supplied from a storing drum 1 by a pump 3 and also an organic isocyanate from its storing drum 2 by a pump 4 to a dynamic mixer 5. In the dynamic mixer 5, the water and the isocyanate are forcibly emulsified by dynamic mixing and become a binder. In the dynamic mixing, a power source such as electricity, air, hydraulic power, oil hydraulics or the like is used, a stirrer having a stirring blade is driven, and shearing force is continuously applied to a liquid fluid. By stirring and emulsifying the binder constituents by continuously using the stirrer, the product can be made fine particles as an emulsified material having a required particle size distribution and particle size, and can be uniformly and dispersedly blown to materials such as a fiber, a wood chip or the like.
Patent JP-H1166327-A (JP)
Title: Method and device for processing image and recording medium
Inventor: HONMA HIDEO
IPC: H04N1/387
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the output image of high quality by discriminating whether a plotting object is a resolution important object or not and performing processing corresponding to the features of the plotting object. SOLUTION: It is discriminated whether the plotting object is the resolution important object or not. The plotting object, which does not regard a resolution important, is expanded with the 1st resolution and the resolution important object is expanded with the 2nd higher resolution. For example, a printer 102 has the resolution of 600 dpi and a printer driver 105 generates the data of 600 ppi or 300 ppi corresponding to the attribute of the plotting object. Then, 600 ppi rasterizing is performed to the resolution important object, an edge is expressed by image formation based on 600 dpi dots and concerning the other object, the dot pattern of 600 dpi consisting of 2×2 blocks is formed from 300 ppi rasterize data so that gradation expression is performed.
Patent JP-H09314370-A (JP)
Title: Texture device
Inventor: SATO YASUSHI
IPC: B23K26/046
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively form a stable texture using the laser beam. SOLUTION: A texture is formed on a main surface 41 of a disk 40 by the laser beam from a high output laser beam machine 36, and an electrostatic capacity electrode 18 is used to detect the distance D between the main surface 41 and a lens. A servo circuit 20 performs the feedback so that the distance between the main surface 41 and the lens is controlled to be constant using a lens driving coil 32 or the like according to the change in capacity of the electrostatic capacity electrode 18.
Patent JP-S64240-A (JP)
Title: High tensile high electroconductive copper alloy
Inventor: ASAI MASATO
IPC: C22C9/06
Filed: 1987-06-23
Abstract: PURPOSE: To develop the titled Cu alloy having excellent strength, workability, electrical and heat conductivity, corrosion resistance and heat resistance by adding specific amounts of Ni, Si, etc., to Cu and dispersing and depositing the compound of Ni and Si into the Cu matrix.  
     CONSTITUTION: Said Cu alloy has the compsn. formed by adding, by weight, 4.0W10.0% Ni and 0.6W5.0% Si and 0.01W5.0% total of one or more kinds among 0.05W5.0% Zn, 0.01W5.0% Mn, 0.005W0.8% Mg, 0.005W0.8% Ca, 0.05W1.0% Cd and 0.001W0.5% Ag to Cu or furthermore adding 0.005W0.5% total of one or more kinds among 0.01W0.4% Cr, 0.005W0.4% V, 0.005W0.4% Ti, 0.005W0.2% Y, 0.005W0.2% Zr, 0.01W0.4% Co, 0.01W0.4% Fe-P compound, 0.01W0.4% Cr-P compound and 0.01W0.4% Co-P compound thereto and contg. <50ppm O 2  and <10ppm S. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11347172-A (JP)
Title: Id tag system for swimming
Inventor: OBARA NOBUO
IPC: A63B31/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of measuring time during an exercise without troubling any other person. SOLUTION: This system has an ID tag 3 mounted at one part of the body of a swimmer 2 so as to transmit a peculiar identification code, antenna 401 installed at a prescribed position in the course of the swimmer so as to detect the arrival of the swimmer by receiving the peculiar identification code transmitted by the ID tag 3 when the ID tag 3 gets close to a prescribed distance, ID detector 5 for recording and outputting time information for each swimmer by decoding the peculiar identification code received by the antenna 401, display device 6 for displaying the arrival time information outputted by the ID detector 5 so that the swimmer can visually confirm it, and totalizer 7 for inputting the arrival time information outputted by the ID detector 5 and totalizing the lapse of time of the swimmer for each prescribed distance from plural kinds of arrival time information.  Thus, the exercise time can be automatically measured and totalized and an exercise menu can be easily set as well.
Patent JP-S6047858-A (JP)
Title: Cooling of carburettor
Inventor: SHINDOU TAKAO
IPC: F02M5/10
Filed: 1983-08-26
Abstract: PURPOSE:To cool a float chamber effectively and prevent the generation of percolation by a method wherein at least the float chamber of the carburettor is made by double wall and an air path is formed between the double walls to introduce atmosphere into the air path by an air pump. CONSTITUTION:The air suction port 6 of a duct 4 is opened at one side surface of an engine room 1 and the air discharging port 8 of the duct 4 is opened at the other side surface of the same room while the air pump 9, operated in conjunction with an engine is provided on the duct 4 at the side of the air discharging port 8. The air path 5 is formed so that the atmosphere flows under meandering through the side surface, bottom surface and front surface of the float chamber 3 by the wall 15 of the float chamber 3 in the carburettor 2, the outer wall 16, provided at the outside of the wall 15 with an interval, and partitioning walls 17-19 provided between the walls 15, 16. According to this method, the air pump 9 is operated in conjunction with the driving of the engine and the atmosphere is introduced into the air path 5 to cool the float chamber 3.
Patent JP-S6132846-A (JP)
Title: Color matrix and its preparation
Inventor: ITO KUNIO
IPC: G02F1/1335
Filed: 1984-07-25
Abstract: PURPOSE:To enable advantageous preparation of a color matrix having a sharp multicolor matrix by using a color pattern made of a dyed protein layer treated with formaldehyde in advance. CONSTITUTION:A layer of water-soluble protein having dyeable groups of -CONH- in the molecule, such as gelatin, treated with formaldehyde is formed on a base, such as glass or quartz, by coating it tiwh a soln. obtained by adding formaldehyde to the protein. A photoresist layer is formed on the protein layer, and exposed in a desired pattern by the photoetching method, and developed to patternwise disclose the lower formaldehyde-treated protein layer, and this layer is dyed, thus forming the first color pattern on the surface of the laminate, and the second and third color patterns different in color from each other are likewise formed in succession.
Patent JP-S5380978-A (JP)
Title: Semiconductor device
Inventor: ITAZU NORIO
IPC: H01L29/74
Filed: 1976-12-27
Abstract: PURPOSE:To increase the current capacity by securing a positive heat radiationwith installation of the groove to the electrode plate of the element which touches by pressure the cathode electrode.
Patent JP-S5946992-A (JP)
Inventor: TANISHIGE MASANORI
IPC: D05B47/02
Filed: 1982-09-08
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-S5782516-A (JP)
Title: Acrylonitrile synthetic fiber and preparation
Inventor: KONISHI AKIO
IPC: D01F6/54
Filed: 1980-11-05
Abstract: PURPOSE: To obtain the titled synthetic fibers having improved luster, transparancy and flame retardancy, by spinning a solution containing a polymer consisting of acrylonitrile, a monomer containing a halogen and a copolymerizable monomer in a specific composition, an organotin compound and an organic solvent.  
     CONSTITUTION: A solution containing (A) a polymer consisting of (a) 30W70wt% acrylonitrile, (b) 70W30wt% monomer containing a halogen, e.g. vinyl chloride, and (c) 0W10wt% one or more olefinic monomers copolymerizable therewith, e.g. acrylamide, (B) an organotin compound, e.g. dibutyltin ethylmaleate, and (C) an organic solvent, e.g. dimethylformamide, as a spinning solution is spun to give the aimed fibers having improved luster and transparancy. The amount of the component (B) is preferably 0.2W10wt% based on the component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H118906-A (JP)
Title: Brake controller for rolling stock
Inventor: IMANAKA ASAHARU
IPC: B60L3/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a brake controller for a rolling stock which uses complementary fluid braking devices as less frequently as possible, even if part of motors of an electric braking device are cut out of control. SOLUTION: This device controls the electric braking power of an electric braking device 4, based on a braking power command signal and outputs the shortage of actual electric braking power against the braking power command signal to complementary fluid braking devices 5, 6 through a braking controlling section 7 and controls motors 3 which receive the electric braking power, with motors about one shaft or one truck treated as one unit.  This device is also provided with a cutouts recognizing section 11 for recognizing the number of units, to which a motor having a trouble belong and a compensating braking power calculating section 10 which calculates a compensating braking power command signal, which is an enlarged signal of the braking power command signal, according to a number-of-cutouts signal from the cutouts-recognizing section 11 and then outputs the signal to the electric braking device 4.
Patent JP-H05347797-A (JP)
Title: Ultrasonic probe
Inventor: SAITO TAKAYOSHI
IPC: G01S7/52
Filed: 1992-06-16
Abstract: PURPOSE:To provide an ultrasonic probe in which acoustic crosstalk between electrodes can be decreased. CONSTITUTION:Plural array electrodes 15 are arranged at a composite piezoelectric body 11 consisting of a piezoelectric element 12 and an organic macromolecule 13 keeping intervals with each other. A filler 16 with a higher acoustic wave attenuation coefficient than that of the organic macromolecule 13 is filled in the part of the composite piezoelectric body 11 corresponding to the gap part of the array electrode 15, and a ground electrode 14 is provided at a confronting plane via the array electrode 15 and the composite piezoelectric body 11.
Patent JP-H111508-A (JP)
Title: Catalytic component for alpha-olefin polymerization, catalyst and production of alpha-olefin polymer
Inventor: IMAEDA KAORI
IPC: C08F4/6592
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst component useful for solution polymerization method, high pressure polymerization method, slurry polymerization method and vapor phase polymerization method by combining a metallocene- based transition metal compound crosslinked at a specific position with an ion-exchangeable layered silicate. SOLUTION: This catalytic component for α-olefin polymerization is obtained by combining (A) a transition metal compound represented by formula I or formula II [M is titanium, zirconium or hafnium; R is a halogen, a silicon- containing group, a 1-20C hydrocarbon, etc.; (a) is 0-3; (b) is 0-7; Q is a 1-30C bifunctional hydrocarbon, etc.; X and Y are each a halogen atom, H, 1-20C hydrocarbon, etc.] with (B) an ion-exchangeable layered silicate [e. g. smectites such as montmorillonite or sauconite, vermiculite or mica] and (C) an organoaluminum compound represented by the formula R<1> c AlX<1> 3-c [R<1> is a 1-20C hydrocarbon; X<1> is a halogen atom, H, an alkoxy or an amide; c is 0<(c)<=3].
Patent JP-H025637-A (JP)
Title: Radio telephony equipment
Inventor: TOKI AKIO
IPC: H04W84/10
Filed: 1988-06-24
Abstract: PURPOSE:To eliminate the necessity of accessing an identifying information memory at every arrival of identifying information so as to reduce the power consumption and to improve the economical efficiency by providing an identifying information transfer controlling means and previously transferring identifying information stored in the identifying information memory to a data memory in an identifying information collating section at a standby time. CONSTITUTION:When power source is supplied at both of master equipment and a radio telephony set, the control circuits 100 of the equipment and set respectively access ID memories 30 and 51 for reading out ID codes and transfer the ID codes to data memory sections 102 in the circuits 100 for storing the codes in prescribed areas. When an incoming call signal arrives from, for example, a subscriber's line 1 side in a standby state, control data composed of the ID code and incoming signal are sent from the master equipment to the telephony set. The control circuit 100 of the telephony set first tentatively stores the ID code in the received control data in its own data memory 102. Then the circuit 100 reads out the received ID code and previously transferred and stored its own ID code from the section 102 and collates them with each other. When both codes coincide with each other, the circuit 100 discriminates that the incoming call is made to its own set and starts connecting control.
Patent JP-H0322884-A (JP)
Title: Conversion of heat energy into mechanical energy and heat engine
Inventor: TANAKA TSUYOSHI
IPC: H02N11/00
Filed: 1989-06-19
Abstract: PURPOSE:To improve thermal efficiency and to make thermal energy stably convertible to mechanical energy by combining magnetic force acting between magnets with a magnetic shielding characteristic against temperature of a superconducting material. CONSTITUTION:Magnetic force acting between a magnet 1 and a magnet 2 is combined with a magnetic shielding characteristic against temperature of a superconducting material 3. That is, the magnets 1 and 2 are arranged in the polarity causing magnetic attractive force. Further, a step is taken to shield magnetism between magnets 1 and 2 with the superconducting material 3, which is cooled with a cooling means 4 at a given temperature and below on the basis of the critical temperature of material and is heated with a heating means 5 at a given temperature and over, whereby the superconducting material 3 is moved on the magnet 1 side or on the magnet 2 side.
Patent JP-S6217929-A (JP)
Title: Ion source
Inventor: ONO KOICHI
IPC: H01J37/08
Filed: 1985-07-15
Abstract: PURPOSE:To obtain an ion source applicable on super high brightness ion beam by leading weakly ionized gas produced from weakly ionized gas producing means through a hole in a barrier board into a vacuum chamber than freely expanding with supersonic speed while arranging a take-out electrode having plural holes in the region in said supersonic free expansion flow having low gas temperature and taking out the ion flow. CONSTITUTION:The ion source has a discharge chamber 1 as means for producing weakly ionized gas. The discharge chamber 1 is arranged with a cathode 3, an intermediate electrode 4 and an anode 5. While take-out electrodes 11a, 11b are arranged at the positions separated sufficiently from the anode 5 and plural take-out electrode holes 12a, 12b are made through respective take-out electrode. A metal board formed with take-out electrode holes 12a, 12b or a metal mesh may be employed as the take- out electrodes 11a, 11b. In order to expand the weakly ionized gas produced from the discharge chamber 1 freely with supersonic speed in the vacuum chamber, the take-out electrode is separated sufficiently from the anode while in order to take out ions from weakly ionized supersonic freely expanded flow having lowered gas temperature, the take-out electrode is constructed with plural electrodes to apply electrical field between them.
Patent JP-S5679430-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YAMANAKA YOUJI
IPC: G03F1/00
Filed: 1979-12-03
Abstract: PURPOSE:To facilitate the checking of a defect pattern caused by dusts by a method wherein a photo-sensitive organic film is formed on a semiconductor substrate and a desired pattern is transfer-copied on the film and thereby a double-exposure image having a periodical lapse is formed at the circumferential part of the substrate seperate from the original pattern. CONSTITUTION:When a desired pattern is transfer-copied on a photo-sensitive organic film coated on the semiconductor substrate, unworked part is selected at a flat circumferential part of the same substrate and a separate positive photo-resist layer of a photo-sensitive organic film is coated on the unworked part. Then, a clean reticle is applied to transfer-copy the pattern 102 and exposed for about half a nomal exposure time and thereafter developed. A plurality of substrate are prepared and after the elapse of several hours or several days, it is overlapped on one pattern 102, the second exposure under a half of the normal exposure time is applied to get the pattern 103, but if there is any part 104 having poor exposure lower than that of a normal pattern, it is judged that some dusts exist on the reticle as compared with the remaining substrate.