baber/WOPTO huggingface dataset:
Patent JP-H095690-A (JP)
Title: Anodic oxidation device
Inventor: NAKAYAMA SATOSHI
IPC: G02F1/13
Filed: 1995-06-15
Abstract: PURPOSE: To form an insulating film free from defects by adopting a constitution to dissolve a high-purity gas easily soluble in water in ultra-pure water at an adjusted dissolution rate while controlling the specific resistance value of an electrolytic soln., thereby keeping supplying the always fresh electrolytic soln. to the oxidation vessel of an anodic oxidation device, thereby effecting anodic oxidation. CONSTITUTION: This anodic oxidation device has an anode 1, a cathode 2, the oxidizing vessel 4 filled with the electrolytic soln. 3 of the ultra-pure water and a DC power source 5. A gas cylinder 6, a gas filter 7 and a valve 9 are arranged at a gas inflow route for sending carbon dioxide to an electrolytic producing pipe 9. A valve 8 is connected to a controller which controls the specific resistance value of carbonated water. The carbon dioxide and the ultra-pure water are brought into contact with each other via a hydrophobic membrane 10 disposed in the producing pipe 9, by which the dissolution rate of the carbon dioxide and the ultra-pure water is controlled.  A gas outflow section 11 which is the drain of the gas from the gas producing pipe 9 is disposed and after dissociation is executed between the producing pipe 9 and a specific resistance measuring instrument 13, the specific resistance measurement of the carbon dioxide is executed and thereafter, the electrolytic soln. 3 is supplied to the oxidizing vessel 4.
Patent JP-H0312343-A (JP)
Title: Method for measuring curing state of optical fiber coating
Inventor: TSURUSAKI KOJI
IPC: G01M11/00
Filed: 1989-06-09
Abstract: PURPOSE:To rapidly and easily recognize the curing state of a coating and to facilitate operations, such as production control and quality control, by measuring the curing state of the coating by a method for measuring pulling force at the time of coating the surface of an optical fiber with a UV curing resin. CONSTITUTION:The surface of the optical fiber is coated with the UV curing resin and is irradiated with UV rays to form the coating consisting of the UV curing resin. The optical fiber 1 having the UV curing resin coating is drawn from the production line and is led out while the coating layer 2 is partly left. The coating part 2 is fixed to a jig 3 and the led-out bare part 4 is set in a chuck 5. While the jig 3 is held fixed, the chuck 5 is lowered at a specified speed and pulling force is acted to slip the bare wire part out of the coating layer 2. The loaded load of this time is determined and the pulling force is measured. The curing state of the coating is measured from the measured value of the tensile force.
Patent JP-S5271119-A (JP)
Title: Bias yoke
Inventor: TERAOKA MASAKAZU
IPC: H01J29/76
Filed: 1975-12-10
Abstract: PURPOSE: To prevent the ringing curent by making the wound wire trochoidal on the separator and making the vertical coil after having covered the bias coil by the separator which possesses the partition projections at the end face part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5851200-A (JP)
Inventor: MORI HISAZOU
IPC: A47L1/02
Filed: 1981-09-19
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-H099076-A (JP)
Title: Color image processor
Inventor: SHIMURA HIROSHI
IPC: H04N1/46
Filed: 1995-06-15
Abstract: PURPOSE: To prevent the gray balance from being lost due to the secular change of an output characteristic in an image output device and the correction of a γ curve. CONSTITUTION: In a gray balance unit 104, the signal levels of respective colors (MY) except a reference color(C) are compensated so as to meet a stored gray balance condition by following a gray balance compensation curve. In the appearance output characteristic of the image output device 106, gray balance is obtained over a whole density range so that the output image with sufficient gray balance is obtained even if the γ curve of an image processing unit 102 is corrected. The output characteristic of the image output device 106 is measured and the gray balance compensation curve is generated/corrected based on the output characteristic and the gray balance condition so that the lost of gray balance due to the secular change of the output characteristic is prevented.
Patent JP-H093206-A (JP)
Title: Adhesive rubber composition
Inventor: FUJIKI KANJI
IPC: C08J3/24
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an adhesive composition high in both initial and sustained adhesivity. CONSTITUTION: This adhesive rubber composition is obtained by incorporating 100 pts.wt. of a rubber component containing >=50wt.% of natural rubber and/or synthetic isoprene rubber with 0.3-1.5 pts.wt. of a triazine trithiol monoalkali metal salt, 0.01-0.10 pts.wt., based on boron element, of boric acid and/or a boric ester, and 3-8 pts.wt. of sulfur.
Patent JP-S5852329-A (JP)
Title: Polyurethane microporous membrane
Inventor: TANAKA MINORU
IPC: D06N3/14
Filed: 1981-09-22
Abstract: PURPOSE:A flexible, smooth, microporous membrane having a uniformly dispersed pigment, prepared by adding a polyurethane showing an intermediate property in wet coagulation to a mixed solution containing a polyurethane and another difficultly gelling polyurethane as a resin for kneading a pigment. CONSTITUTION:A microporous membrane is prepared by wet-coagulating a mixture which comprises (A) a polyurethane wherein at least 50wt% polymer diol consists of a polyetherdiol, (B) a polyurethane comprising a polymer diol, an organic polyisocyanate and a chain extender, wherein the polymer diol is a copolymer of a polyether, a polyester and a polycarbonate, and the polyether, the polyester and the polycarbonate as polymeric components are present in admixture, and (C) a composition prepared by kneading a pigment with a solution of a polyurethane wherein at least 70wt% polymer diol consists of a polyester and a polycarbonate and which satisfies the relationships, wherein GA, GB and GC are gel points of polyurethanes (A), (B) and (C), respectively.
Patent JP-H08337482-A (JP)
Title: Fireproof heat insulating and sound absorbing material
Inventor: FUKUSHIMA TAKUO
IPC: C04B35/66
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a fireproof heat. insulating and sound absorbing material excellent in sound absorbing characteristic, fire resistance, heat insulating property and mechanical strength, light in weight and capable of forming a molded body without sintering by blending glass foamable beads with a castable refractory slurry. CONSTITUTION: This fireproof heat insulating and sound absorbing material consists of 100 pts.wt. glass foamable a beads and 50-200 pts.wt. castable refractory slurry. When this material is filled into a mold, pressed, cured and water- hardened to form a water-hardened body of the material, molding into a panel, etc., is enabled. In the case where a structure to be subjected to sound absorbing and heat insulating treatment is the high-temp. structure of an incinerator, a chamber for curing of concrete with steam, etc., the water-hardened body is attached to a prescribed part of the structure by adhesion or other method. The water-hardened body can be sintered at 700-1,300 deg.C but it is preferably sintered at 900-1,100 deg.C n consideration of the strength, etc., of the resultant sintered body.
Patent JP-H071687-A (JP)
Title: Adhesive tape or sheet substrate and adhesive tape or sheet having the substrate
Inventor: SHIRAI WAKATO
IPC: C09J7/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an adhesive tape or sheet substrate meeting dehalogenation properties by a method wherein the substrate is composed of two polyolefin thermoplastic resin layers having two specific hysteresis levels. CONSTITUTION:A substrate is composed of a polyolefin thermoplastic resin layer having a hysteresis of 2% or less when a resin film is stretched by 10% and a polyolefin thermoplastic resin layer having a hysteresis of 2% or more. A difference between the hysteresis levels of both the layers is determined to be not less than 0.3%. An adhesive tape or sheet T is formed by providing an adhesive layer 5 on the substrate 3. A solvent type, non-solvent type, emulsion type, water-soluble type, or other adhesive of natural rubber, styrene- butadiene rubber, polyisobutylene rubber, polyvinyl ether, or other series can be used as the adhesive.
Patent JP-S6041483-A (JP)
Title: Preparation of enzyme for hydrolyzing slightly digestible polysaccharide
Inventor: SHIBATA TERUHIKO
IPC: C12N9/42
Filed: 1983-08-16
Abstract: PURPOSE:To prepare advantageously a hydrolyzing enzyme for improving digestibility of slightly digestible polysaccharide of seaweeds, etc. and raising its value as a food, from a bacterium belonging to the genus Pseudomonas. CONSTITUTION:A bacterium [e.g., Pseudomonas sp. PT-5(FERM-P BP-330)] belonging to the genus Pseudomonas, capable of hydrolyzing a slightly digestible polysaccharide (e.g., Nemacystus decipiens, or Funori), is cultivated in a medium containing laver or a polysacchride (e.g., the residue obtained by extracting laver with hot water) derived from laver as an introduction substance usually at 25 deg.C for 4 days with aeration and stirring, to prepare mannanase, xylanase, and prophyranase.
Patent JP-H04352897-A (JP)
Title: Paper making
Inventor: OKU YASUYUKI
IPC: D21F11/00
Filed: 1991-05-24
Abstract: PURPOSE:To homogeneously disperse fibers having long lengths and a small disaggregation ability and produce an uniform sheet having a good formation by a wet paper-producing method by subjecting a slurry comprising the fibers, water and a surfactant having a high foamability to a specific treatment. CONSTITUTION:A slurry comprising fibers, water and a surfactant having a high foamability (e.g. a sodium alkylbenzenesulfonate) is subjected to a strong mechanical treatment to foam the slurry. The treatment is continued to disaggregate and disperse the fibers in the slurry. The slurry is mixed with a highly viscous solution (e.g. a CMC aqueous solution) and subsequently with a defoaming agent to defoam the slurry. The slurry is finally subjected to a paper-producing process. The mechanical treatment method is preferably a method in which the slurry is strongly stirred with a high speed mixer, etc., and a method in which air is blown into the slurry at a high speed.
Patent JP-H11332350-A (JP)
Title: Reaping section for combine harvester
Inventor: SHINPO YOSHITAKA
IPC: A01D57/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a reaping section for combine harvesters capable of preventing reduction of threshing performance even in such a case that the lower section of a grain stem layer grasped by a field chain is drawn into a threshing section when the plant foot sides of reaped crops are transferred, while grasped, to the field chain through a plurality of lower section-conveying units disposed along the right-and-left sides of the reaping section and inclined downwardly in the forth direction. SOLUTION: This reaping section is obtained by setting a plurality of lower section-conveying units, for making the lowest grain stem layer, designed to convey a grain stem layer forming the lowest layer when transferred to a field chain side, downwardly inclining a lower section-conveying unit 5R thereof in the forth direction at an angle different from those of other lower section- conveying units 5L and 5C and setting an originating end section of the lower section-conveying unit 5R higher than those of other lower section-conveying unit 5L and 5C.
Patent JP-2000340998-A (JP)
Title: Method of positioning and supplying electrical component and device thereof
Inventor: OHASHI MASAYOSHI
IPC: H05K13/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method of positioning an electrical component and a device thereof, by which a first electrical component to be mounted onto a second electrical component can be positioned relative to an adsorbing head, without the need for a pre-alignment stage. SOLUTION: IC chips 21, serving as first electrical components, are sucked by suction heads 10 and are supplied to the positions of a liquid crystal panel serving as a second electrical component. In this case, the suction heads 10 sucks the IC chips 21 in concave parts 20 of a vessel 18. Then, the suction heads 10 are shifted in the X-direction and the vessel 18 is shifted in a Y direction, so that the IC chips 21 are brought into contact with walls 20A and 20B of the concave parts 20. Afterwards, a shift is made in the X and Y-directions so as to change the positions of the IC chips 21 relative to the suction heads 10, thereby positioning the IC chips 21.
Patent JP-S63312677-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L29/76
Filed: 1987-06-16
Abstract: PURPOSE:To eliminate a decrease in resolution at the time of transferring charge and to improve the irregularity of charge transferring velocity by forming a first gate insulating film on a substrate formed with an impurity layer for forming a channel region in the manufacture of a charge transfer device, and further forming a second gate insulating film by a depositing method. CONSTITUTION:An N-type impurity region 2 for forming a channel region is formed on a semiconductor substrate 1 made of a P-type silicon substrate, a first gate insulating film 7 made of silicon dioxide, silicon nitride or the like is formed by a plasma CVD, polysilicon as a first gate electrode 4 is formed, the polysilicon and the film 7 are removed except a position which becomes the electrode 4, and a plurality of isolated first gate electrodes 4 are formed. A second gate insulating film 8 made of silicon dioxide or the like is again formed by a plasma CVD, polysilicon to become a second gate electrode 5 is formed, the film 8 on the electrode 4 and the polysilicon are then removed, the electrode 4 is exposed, and a plurality of the second gate electrodes 5 isolated from each other are formed.
Patent JP-H04271183-A (JP)
Title: Superconductor
Inventor: FURUKAWA HIROAKI
IPC: C30B29/22
Filed: 1991-05-24
Abstract: PURPOSE:To provide a superconductor having a high quality thin superconductive film. CONSTITUTION:An off-state substrate 3, whose surface is step-shaped, and inclined at an angle of about 4 deg. in the crystal array direction, is used as a substrate 3. A thin oxide superconductive film 4 grows from the side of the step and it is arranged similarly in every direction. It is, therefore, possible to obtain a thin superconductive film free of faulty twin crystal and provide a high performance superconductor.
Patent JP-S5576072-A (JP)
Title: Decoloring method for metal
Inventor: MORITA MASAHIRO
IPC: C23F1/00
Filed: 1978-12-05
Abstract: PURPOSE: To remove scale quickly at a low cost, by connecting the (+) terminal of a d.c. power source to a material to be treated such as welded part of stainless steel etc., and by rubbing the part to be treated with an insulating contact which is impregnated with an electrolyte and is connected to the (-) terminal of the power source.  
     CONSTITUTION: A decoloring contactor 4 which shows capillarity and has insulating top end 5, which can be inpregnated with an electrolyte, is connected to the (-) terminal of a d.c. source 6. When the part 2 to be treated of stainless steel 1 is rubbed with the top end 5 impregnated with an electrolyte, a current flows through a circuit consisting of lead wires 7, 8, so that an electrolytic reaction takes place at the contact part, simultaneously gas is generated, and the decolored portion is quickly separated from the body material because of the physical removing effect of the gas, decoloration being achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0714862-A (JP)
Title: Semiconductor substrate adhering device
Inventor: MIYAUCHI MASAYOSHI
IPC: H01L21/52
Filed: 1993-06-22
Abstract: PURPOSE:To completely remove the bubbles generated on the bonded surface of a supporting substrate and a semiconductor substrate by a method wherein high pressure air is introduced from a plurality of apertures provided on a plate and pressure is applied to the semiconductor substrate from the center part of the semiconductor substrate to outside when the supporting substrate and the semiconductor substrate are adhered. CONSTITUTION:High pressure gas is introduced from a gas introducing pipe 11a by opening a valve 12a, and the center part on a semiconductor substrate 104 is pressed from the aperture 10a formed on the center part of a plate. The center part only of the semiconductor substrate 10 is pressed as above- mentioned. As a result, bubbles are moved toward the outer edge side of the semiconductor substrate 104. Then, high pressure gas is introduced by opening the valves 12b and 12c successively, and the semiconductor substrate 104 is pressed from apertures 10b and 10c from the center part of the pressing plate toward the outer edge side.
Patent JP-H03103672-A (JP)
Title: Variable speed gear
Inventor: ARAN CHIYAARUSU SUTEIN
IPC: F16H63/44
Filed: 1990-06-07
Abstract: PURPOSE: To prevent the seizure of a synchronous clutch by starting a resilient interlock during the transient state of range gear ratio shift of auxiliary shift mechanism to suppress shift of main shift mechanism from the neutral position. CONSTITUTION: When a main shaft mechanism is put in a neutral position, a control shaft 100 is released from the resilient energization of a plunger 180 generated by a range interlock lateral shaft 182, and moves into a center position together with shift bars 96, 98, and shift tab members 118, 120 are axially aligned with the grooves of shift block members 122, 130. The shift bars 96, 98 are selectively moved in the axial direction by a finger 148, and a range control valve assembly 150 shifts a range type auxiliary shift part. The shift of the range gear ratio of auxiliary shift mechanism is not therefore started until the main shift mechanism is neutral, and the main shift mechanism is retained in the neutral position until the auxiliary shift mechanism is completely meshed, thus preventing the seizure of a clutch.
Patent JP-2000340537-A (JP)
Title: Polishing apparatus and method
Inventor: KIMURA NORIO
IPC: B24B37/07
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To enable a film left on the surface of a polished work to vary in thickness within a certain tolerance limit. SOLUTION: A polishing apparatus is equipped with a turn table 17 possessed of a polishing surface and a top ring 26 which presses a semiconductor wafer against the polishing surface, where the turn table 17 and the top ring 26 are rotated to polish a film formed on the surface of a semiconductor wafer W. In this case, ammeters 27a and 28a, which measure currents fed to the drive motors 27 and 28 of the turn table 17 and the top ring 26 in a polishing operation and physical quantity measuring sections 30, 31, 33, 34, and 38, which measure the vibrations of the top ring 26 at polishing, polishing sounds, and physical quantities such as frictional heat and the like generated by the physical contact of the polished surface of a semiconductor wafer with the polishing surface of the turn table 17 in a polishing operation, are provided.
Patent JP-S6044279-A (JP)
Inventor: ITAGAKI AKIYOSHI
IPC: B25J9/10
Filed: 1983-08-17
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-S5773206-A (JP)
Title: Oil pressure circuit
Inventor: SHIOMI MAKOTO
IPC: F15B11/04
Filed: 1980-10-24
Abstract: PURPOSE: To control the speed correctly as well as reducing pressure loss by arranging a pressure compensation valve between an actuator and a throttle selector valve and connecting a spring chamber for pressure compensation valve to a pump and a tank through electric magnetic selector valve.  
     CONSTITUTION: Pressure compensation valve 12 is arranged between throttle selector valve 3 and actuator 2 to connect the spring chamber for pressure compensation valve 12 to a pump 1 and a tank 10 through electric magnetic selector valve 16. When the spring chamber of the pressure compensation valve 12 is communicated with the tank by switching the electric magnetic selector valve 16, function of the pressure compensation valve 12 is released to be a meter-in control. When the spring chamber of the pressure compensation valve 12 is communicated with the pump 1 by switching the electric magnetic selector valve 16, function of the pressure compensation valve 12 is actuated to be in meter-in control. Therefore, even if load of inertia acts on the actuator, correct control of speed is available as well as efficient operation of the actuator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0228080-A (JP)
Title: Intake device for motorcycle
Inventor: TAKADA TOSHIHIKO
IPC: B62J99/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve charging efficiency of intake air by arranging an air cleaner in the upper of an engine while an intake system part, for introducing a new charge of air to the air cleaner, in the inside of a cowling in the front part of a car body. CONSTITUTION:In a motorcycle, an engine 20 is set up in the rear bottom part of a head pipe 2 in the front end of a frame 1. A cowling 30 is provided to be arranged from the head pipe 2 over to a front fork 9 pivotally mounted turnably to this head pipe 2. Here the engine 20 arranges in its upper an air cleaner 24, while its periphery is coated with a cover 25 continued to a seat 26 in the rear. While an intake chamber 38 or the like, connecting an opening part 33 for fetching cooling air in the cowling 30 to the air cleaner 24, is arranged in the inside of the cowling 30. Further the intake chamber 38 is extended in a longitudinal direction out of the turning range of the front fork 9.
Patent JP-H01318307-A (JP)
Title: Electronic attenuator
Inventor: MORITA HIROYUKI
IPC: H03G3/02
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a desired attenuation characteristic by connecting a fixed resistor between an input terminal and an output terminal so as to utilize a conventional electronic attenuator subject to IC processing. CONSTITUTION:An external resistor R1 is connected between an input terminal IN1 and an output terminal OUT1 and an external resistor R2 is connected between an input terminal IN2 and an output terminal OUT2. Moreover, the resistors R1, R2 are external resistors mounted externally. Moreover, switches a-l are subject to turn-on/turn-off control by a control circuit based on the operation of the user. Thus, the resistors R1, R2 are connected in parallel with one or plural resistors connecting to the output terminal by the switch and an input signal is attenuated closer to the linear relation than the logarithmic relation at the output terminal. Thus, the attenuator having the desired attenuation characteristic is constituted.
Patent JP-S5852371-A (JP)
Title: Water paint coating composition
Inventor: HAYASHI MASAAKI
IPC: C09D133/04
Filed: 1981-09-21
Abstract: PURPOSE:To provide the titled coating compsn. for chromate-treated galvanized steel sheet excellent in water and corrosion resistance and adhesiveness, prepared by blending (A) a salt of oil-free alkyd resin containing tannic acid as an  acid component with (B) a specified salt of crosslinking copolymer resin. CONSTITUTION:The compsn. is prepared by mixing (A) 5-90wt% organic amine salt or ammonium salt of an oil-free alkyd resin which is obtained by using an acid component containing 1-20wt% tannic acid and has an acid value of 20- 100KOHmg/g and a hydroxyl value of 50-250KOHmg/g with (B) 95-10wt% organic amine salt or ammonium salt of a crosslinking copolymer resin obtained from a monomer mixt. consisting of an N-alkoxymethyl monomer of an alpha,beta- monoethylenically unsatd. carboxylic acid amide, alpha,beta-monoethylenically unsatd. carboxylic acid, and copolymerizing alpha,beta-monoethylenically unsatd. monomer other than above.