baber/WOPTO huggingface dataset:
Patent JP-H02187332-A (JP)
Title: Manufacture of laminated sheet
Inventor: HOSOKI SHINJI
IPC: H05K3/02
Filed: 1989-01-14
Abstract: PURPOSE:To prevent the surface of a metal foil from being effected by the shrinkage of the thermosetting resin in prepreg through the relaxing action and reinforcing action due to a resin layer provided on the metal foil by a structure wherein the metal foil, on the surface of which the set thermosetting resin layer is provided, is placed on a prepreg, which is prepared by impregnating glass fabric base material with the thermosetting resin and, after that drying it, so as to laminate the prepreg and the metal foil to each other in order to produce a laminated sheet. CONSTITUTION:A prepreg is obtained by impregnating glass fabric such as glass woven fabric, glass non-woven fabric as base material with thermosetting resin such as epoxy resin and, after that, drying the resin to B-stage. As the metal foil, copper foil is used. A thermosetting resin layer is formed on one side of the metal foil. As the thermosetting resin used in the resin layer, the same resin, by which the prepreg is prepared, is preferably used. The sheet concerned is produced by putting the metal foil provided with the resin layer on either one side or both sides of a stack of a plurality of piled-up prepregs.
Patent JP-H11202653-A (JP)
Title: Image recorder
Inventor: ISHIDA TOMOHITO
IPC: G03G15/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To enable a fixing process at low fixing temperature and to obtain an excellent fixed image by providing a means for changing the material of a binding resin of toner between a transfer means and a fixing means. SOLUTION: A toner image on transfer paper 10 obtained through image forming, developing and transferring processes is irradiated with light before fixing. A low pressure mercury lamp, a high pressure mercury lamp, a fluorescent lamp, a halogen lamp, an organic EL element or a laser system such as various semiconductor lasers or various gas lasers are used as a light source used at such a time. The toner image on the paper 10 is irradiated with the light after transferring the toner and before fixing the toner. A light shielding plate 11 is installed on the upstream side of a flash lamp 8 in a paper feeding direction so that a photoreceptor being an image carrier 1 may be not exposed in the case of the irradiation of the light.  Thus, the molecular chain of the binding resin constituting a toner particle is optically cut to make the resin low in molecular weight, thereby lowering the glass transition temperature.
Patent JP-S60151014-A (JP)
Title: Reaction injection molding method
Inventor: KOJIMA HIROAKI
IPC: B29C67/24
Filed: 1984-01-20
Abstract: PURPOSE:To increase the lifetime of the external mold releasing agent of wax type and to maintain high mold releasing capacity by employing high melting point wax together with low melting point wax as the external mold releasing agents of a mold as separate layers. CONSTITUTION:At least two layer mold releasing agent layer of relatively high melting point wax type external mold releasing agent layer and relatively low melting point wax type external mold releasing agent layer from the near side to the inner surface of the mold are provided on the inner surface of the mold. The lower limit of the melting point of the high melting point wax is 90 deg.C and preferably 95 deg.C or higher, and particularly more preferably 96-120 deg.C. The upper limit of the melting point of relatively low melting point wax is 100 deg.C, preferably 95 deg.C or less and particularly more preferably 80-94 deg.C. The difference of the melting points in combination of the both waxes is at least 5 deg.C.
Patent JP-H04243766-A (JP)
Title: Sheet delivery tray device for image formation device
Inventor: IDENAWA HIROYUKI
IPC: G03G15/00
Filed: 1991-01-24
Abstract: PURPOSE:To enable a sheet delivery tray to be operated in such a way as ensuring the good stack of sheets after delivery from an image formation device, good operability for taking out a sheet bundle and preventing the page reversal of assorted sheets. CONSTITUTION:The base end of a sheet delivery tray 21 is pivotally connected to a device body 10, and a means is provided to turn, locate and fix the tray 21 at the predetermined position where the tray 21 becomes mounted on the device body 10 at such an angle as ensuring an optimum condition for sheet stacking at the time of sheet delivery, and good operability for taking out the sheets at the time of removal.
Patent JP-H05198743-A (JP)
Title: Semiconductor device
Inventor: KANEOKA TATSUNORI
IPC: H01L27/108
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the formation of an interfacial silicon oxide film and to increase the capacity of a capacitor, by making the upper part of a lower electrode out of a titanium nitride film. CONSTITUTION:A lower electrode 18 is made out of a titanium nitride film on the whole surface of a silicon substrate 1 having a field insulating film 2, word limes 4, and a silicon oxide film 5. On the whole surface of the lower electrode 18, a tantalum oxide film 17 is formed by thermal CVD using pentaethoxytantalum and oxygen. And the surface of a titanic acid nitride film constituting the lower electrode 18 being a base by existing oxygen during the CVD reaction is oxidized, and an interfacial titanium oxide film 19 is formed. After that an upper electrode 11 is made out of an N<-> type polycrystal silicon film on the whole surface of the tantalum oxide film 17, and a DIWM capacitor is completed. Consequently, it becomes possible to increase the capacitance per unit area of the capacitor and integrate DRAMs with higher density.
Patent JP-S60153788-A (JP)
Title: Preparation of shochu
Inventor: KINOSHITA SHIGERU
IPC: C12H6/02
Filed: 1984-01-20
Abstract: PURPOSE:To prepare SHOCHU (low-class distilled spirits) having the desirable fragrance of black tea blended to the original taste and flavor of SHOCHU, by adding black tea, decocted black tea, or distillate obtained by the distillation of the decocted liquid, to SHOCHU. CONSTITUTION:Black tea or decocted black tea is added to SHOCHU at an arbitrary stage of the preparaton of SHOCHU before the distillation process, e.g. added to the unrefined SHOCHU, and the fermentation of SHOCHU is carried out. As an alternative method, the black tea, etc. is added to the unrefined SHOCHU after the completion of fermentation, or is added to the clear liquor prepared by filtering the unrefined SHOCHU after the fermentation, or the distillate obtained by distilling the decocted black tea is used as the diluting water in the preparation of SHOCHU.
Patent JP-H04240541-A (JP)
Title: Connecting apparatus of exhaust gas pipe for internal combustion engine tester
Inventor: KATO TOSHIHIKO
IPC: F16L3/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent an insulator rubber from being heated by providing the insulator rubber at an operating part of a cylinder device, and supporting an exhaust gas pipe via a water-cool jacket mounted to the insulator rubber. CONSTITUTION:An exhaust socket part 2 is outfitted and connected to a socket part 7 via an insulator rubber 13 and a water-cool jacket 14 when a cylinder device 10 contracts. Accordingly, the vibration during driving is absorbed by the insulator rubber 13, and the insulator rubber 13 is cooled by the water-cool jacket 14. The insulator rubber 13 is prevented from melting.
Patent JP-2000203412-A (JP)
Title: Brake system
Inventor: OKA HIROYUKI
IPC: B60T13/14
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make a forward stroke of an input shaft smaller than were expected at the time of normal brake actuating, when hydraulic pressure of a master cylinder is raised by a pressure intensifying means. SOLUTION: This brake system is allowed to raise hydraulic pressure of a master cylinder 3 by a pressure intensifying means 11, at the required time when a brake pedal is depressed. The pressure intensifying means 11 comprises a pressure intensifying chamber 32 provided on a rear side of a primary piston 21 and connected to a pump 65, and a spool valve 48 and a sleeve 45 joined to an input shaft 17 which controls the hydraulic pressure in the pressure intensifying chamber 32. The sleeve 45 is composed so as to relatively move to the primary piston 21, a stroke shortening means controlling a relative position of the sleeve 45 and the primary piston 21 is provided.
Patent JP-H05199199-A (JP)
Title: Stuff synchronization control system
Inventor: OKAZAKI TAKESHI
IPC: H04N7/56
Filed: 1992-01-20
Abstract: PURPOSE:To perform the stuff synchronization with simple construction in the stuff synchronization control system time division multiplexing the low order group channel data in series to be synchronized with the high order group. CONSTITUTION:This system is provided with a memory circuit 1 writing the low-order group channel data in series of three-component signals of the video signal to be read as the multiplex high order group data, a clock generation circuit 2 outputting clock signals in synchronization with the synchronization signal of the low order group channel data in series, a phase comparison circuit 3 outputting a stuff request signal corresponding to the phase difference between a clock signal and a transfer clock signal from the clock generation circuit 2, and a clock control circuit 4 receiving the stuff request signal from the phase comparison circuit 3 and controlling the high-order group readout clock signal to be added to the memory circuit 1.
Patent JP-H04241100-A (JP)
Title: Traveling supporting device utilizing communication between cars
Inventor: TSUMURA TOSHIHIRO
IPC: H04B7/26
Filed: 1991-01-25
Abstract: PURPOSE:To speedily grasp the flowing condition of cars and to notify the condition to a driver so as to improve driving safety by getting the drive data of the other cars adjacently driving before and behind the own car and further getting the drive data of cars driving before and behind the preceding and following cars as well through the repeaters of the adjacent cars. CONSTITUTION:A car A is equipped with an inter-car distance sensor S1 to measure a distance between the car A and the preceding car and an inter-car distance sensor S2 to measure a distance between the car A and the following car. Separately, an optical transmitter/receiver P1 is provided for communication with the preceding car, and an optical transmitter/receiver P2 is provided for communication with the following car. The output data of respective sensors S1-S6, the data of the preceding car obtained through the optical transmitter/ receiver P1, and the data of the following car obtained through the optical transmitter/receiver P2 are inputted to a processor 1 and calculated, and the result is displayed on a display D and notified to the driver by ringing an alarm B. Further, the data of the preceding car is transmitted to the following car by a repeater REL.
Patent JP-H09196425-A (JP)
Title: Device for removing hot water vapour and the like in air
Inventor: INOUE TATSUO
IPC: F24F7/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for discharging hot water vapor in which a facility cost and an operating cost can be reduced without occupying a large space. SOLUTION: There are provided a duct 14 having an air blowing port 12 and an air suction port 13 set to be oppositely faced at upper both sides of a location T where either hot air or hot water vapor in a food heating and manufacturing device or the like is generated, a blower 16 set in a duct for feeding air toward the air suction port 13 from the air blowing port through the upper part of the location T where hot water vapor or the like are generated and for generating an air flow where the air accompanied with the hot water vapor or the like is sucked by the suction port, and removing means 20, 22 set in the blower 16 so as to remove the hot water vapor sucked from the air suction port together with the air flowed from the air blowing port.
Patent JP-H05196533-A (JP)
Title: High-speed uniformity machine for tire
Inventor: ISHII SEIICHI
IPC: G01M1/16
Filed: 1992-01-20
Abstract: PURPOSE:To measure the mass unbalance of a tire and automatically put the tire by connecting rims which retain the tire from the top and bottom sides by using a concentric fitting section provided with a male and female bayonets the bayonet pawls of which have conical engaging surfaces. CONSTITUTION:A tire 1 carried on a conveyor 23 is stopped at the center of a rim. A lower rim shaft 25 ascends, rotates, and descends and a lower rim 202 is engaged with an upper rim 2-1. An upper rim baffle 26 is released and the internal pressure of the tire 1 is reduced through a rotary joint 18. Then a load wheel 6 is pressed against the tire 1 by means of a load motor 13, ball screw 16, and ball screw nut 17. A main motor 12 is actuated and the first strain gauge output is measured. Then the wheel 6 is separated from the tire and the second strain gauge output is measured. Then the high-uniformity characteristic of the tire 1 is calculated from the two measurements.
Patent JP-S60153795-A (JP)
Title: Immobilization of alcohol oxidase
Inventor: KUBO IZUMI
IPC: C12N11/08
Filed: 1984-01-19
Abstract: PURPOSE:To produce a stable and homogeneous immobilized alcohol oxidase, by mechanically dispersing alcohol oxidase homogeneously in an insoluble organic solvent, and reacting the enzyme with an acidic polyamino acid. CONSTITUTION:An alcohol oxidase is thrown into an organic solvent which does not dissolve the alcohol oxidase and not cause remarkable degradation of the activity of the alcohol oxidase, e.g. dimethylformamide, dimethylsulfoxide, etc., and the obtained liquid is subjected to the irradiation with weak ultrasonic radiation for a short time to disperse the alcohol oxidase homogeneously in the organic solvent. Thereafter, the enzyme is made to react with an acidic polyamino acid in the solvent.
Patent JP-H03212459-A (JP)
Title: Fluorine-containing resin composition for coating compound
Inventor: KOISHI TOSHIO
IPC: C08F220/28
Filed: 1990-01-17
Abstract: PURPOSE:To obtain the title composition having improved pigment dispersibility, soluble in organic solvents, comprising fluoroolefin, carboxylic acid vinyl ester, hydroxyl group-containing allyl ether and a specific carboxyl group-containing monomer in a specific ratio. CONSTITUTION:The objective composition comprising (A) 25-75mol%, preferably 40-60mol% fluoroolefin (preferably chlorotrifluoroethylene or tetrafluoroethylene), (B) 5-70mol%, preferably 20-50mol% carboxylic acid vinyl ester (e.g. vinyl acetate), (C) 3-40mol%, preferably 5-30mol% hydroxyl group-containing allyl ether [preferably monomer shown by formula I or formula II ((m) is 1-5; (n) is 1-10)] and (D) 0.1-20mol%, preferably 0.3-10mol% carboxyl group-containing monomer shown by formula III (l) is 1-10) prepared by modifying vinyl acetate with caprolactone as essential components.
Patent JP-H04337324-A (JP)
Title: Aromatic copolyamide and its manufacture
Inventor: GIYUNTAA KAIRU
IPC: C08G69/26
Filed: 1992-01-20
Abstract: PURPOSE: To obtain the subject polymers contg. specified recurring structural units by a specified ratio, exhibiting high strength, excellent mechanical and thermal properties, providing such molded articles as fibers, pulps and films and being new and easily soluble.  
     CONSTITUTION: Copolyamides which are soluble in org. polyamide solvent and have an intrinsic viscosity (at 25°C and 0.5 g soln. in 100 ml of 98% sulfuric acid) of 3.5-6.6 dl/g and have units of formulas I-IV (wherein Ar 1 -Ar 3  are each divalent arom. radical; R 1  is a lower alkyl radical, a halogen radical, etc.), and if necessary, units of formulas V and/or VI (wherein R 2  and R 3  are each a divalent aliph. radical, an alicyclic radical, etc.), and wherein the total of the units I-IV is at least 95 (mol).% and the units V and/or VI and at most 5% and the molar fraction of the units I and V corresponds to the molar fraction of the units II-IV and VI and furthermore, the ratio of the units II-IV based on the total amt. of the structural units is in a range defined by points O, P, Q, R, S and T, are provided. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S56105564-A (JP)
Title: Character reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06V10/10
Filed: 1980-01-28
Abstract: PURPOSE:To improve the read performance by detecting the white drop-out of quantization patterns and making use of the same in an optical character reader which reads characters automatically. CONSTITUTION:The luminous flux generated from a lamp 9 is made into parallel rays which pass through a half-mirror 11 and irradiate an engraved surface 12. In the part where the shape of the engraved surface 12 is of a V-state, the rays are irradiated at an incident angle theta, but in other places, they make specular reflection at an incident angle 0 deg. and are inputted to a photodetector 13. In the quantization pattern 18 obtained in this way, the continuous black signal is obtained but a white drop-out part 24 is produced in the other quantization pattern 22. Horizintal and vertical scanning is accomplished with the quantization paterns detected in this way, and the white drop-out patterns are detected and are outputted to a discriminating part.
Patent JP-H09266779-A (JP)
Title: Stabilizer for acidic milk drink and acidic milk drink
Inventor: NISHIMURA KYO
IPC: A23L29/20
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the dispersion stability of casein particles in an acidic milk drink by adding a carboxymethylcellulose sodium salt (CMC) having stable quality. SOLUTION: A stabilizer, composed of a CMC having a viscosity of 10-500(mPa.s) in a 1wt.% aqueous solution, an average substitution degree of 0.6-1.2 and the number of unsubstituted glucose units of 10-65 based on 1000 glucose anhydride units, is added to an acidic milk drink to highly stabilize the dispersion of casein particles. The mobility distribution (▵U) of the CMS determined by electrophoresis is <=5.5×10<-5> (cm<2> /V.s).
Patent JP-H07218459-A (JP)
Title: Method for detecting inside corrosion of pipe
Inventor: KAI TOSHIO
IPC: G01N25/72
Filed: 1994-01-28
Abstract: PURPOSE:To detect the inside local corrosion of a pipe with high accuracy by making a cold or hot medium to flow through the pipe or enclosing the medium in the pipe and detecting the temperature difference between a thin part and normal part from the external surface side of the pipe by using thermography. CONSTITUTION:A local thin part 2 may be formed on the internal surface of a furnace- wall pipe 1, etc., due to acid corrosion or caustic corrosion. When the pipe is filled up with a hot or cold medium, for example, hot water to detect the thin part 2, a temperature distribution is formed on the external surface of the pipe in accordance with the various thicknesses t0, t1, t2,... of the pipe and isothermal lines are formed in a plane. The isothermal lines are nondestructively observed from the external surface by using thermography. As a result, the thin part 2 can be detected, because a pattern 5 of a color tone which is different from that of the peripheral normal part is seen along the isothermal lines. Even when oxide scales are formed the internal and external surfaces of the pipe, the part 2 can be detected without hindrance when the scales are uniformly formed. Therefore, the inside local corrosion of the pipe can be safely and accurately detected in a short time over a wide extent without requiring any pre-treatment, such as the descaling, etc.
Patent JP-H04250198-A (JP)
Title: Operating method of washing machine
Inventor: NAGASU YOSHIROU
IPC: D06F39/08
Filed: 1991-01-28
Abstract: PURPOSE:To reduce the damage of cloths and save a washing solution by operating a circulating pump to circulate the washing solution, and conducting the washing with the washing action when the washing solution is passed through the cloths by the centrifugal force by the rotation of a washing and dehydrating tank. CONSTITUTION:After cloths are put in a washing and dehydrating tank 3, and a determined amount of a detergent is put in a lint filter 14, the operation is started. Water is first supplied into the washing and dehydrating tank 3 up to a determined level, a circulating pump 13 is operated for a fixed time, the washing solution in the tank 3 is pumped and discharged into the filter 14, and the detergent is dissolved in the washing solution 19 by the rotating action of a built-in rotating blade. The washing solution 19 in which the detergent is dissolved is circulated through the washing and dehydrating tank 3 and a circulating hose 15 to penetrate the washing solution 19 into the washed materials. Then, a drain valve 12 is opened to drain a determined amount of the washing solution in the tank 3 out of the machine. The tank 3 is rotated at low speed in this state, and the residual washing solution 19 is circulated by the circulating pump 13 to execute the washing.
Patent JP-S5392763-A (JP)
Title: Sulfoneamide type benzamide derivatives
Inventor: OGATA SHIGERU
IPC: A61P25/18
Filed: 1977-01-27
Abstract: PURPOSE: Sulfoneamide type benzamide derivs. I(R is H, alkyl, cyano, alkanesulfonyl, etc.; R' is alkyl, trifluoromethyl, aryl, amino, etc.; R 2  is H, halogen, alkyl, trifluoromethyl, etc.; R 4  is alkoxy; R 3  and R 5  are H, halogen, alkyl, etc.; R 6  is alkyl, cycloalkyl, etc.; m is 1 or 2; n is 0, 1 or 2), e.g. N-(1-ethyl-2pyrrolidylmethyl)-2-methoxy-4-chloro-5-methanesulfoneamido-benzamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61168996-A (JP)
Inventor: KASHIWAGI TAKAFUMI
IPC: H05K3/32
Filed: 1985-01-22
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-S5292486-A (JP)
Title: Manufacture of mis-type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/321
Filed: 1976-01-30
Abstract: PURPOSE: The surface of film made of multi-crystals of Si for the gate is selectively oxidized and this film is used as a mask for forming a contact hole by self-ali alignment, so that the alignment allowance of the contact hole will become unnecessary and the degree of integration will be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000207977-A (JP)
Title: Transmitted illumination type switch device
Inventor: FURUYA YOSHIYUKI
IPC: H01H9/16
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To secure, on an eye range side, luminance that allows luminescent display and the content of the display to be sufficiently recognized, when the display of an operation surface of an operated operation button is recognized by emitting light by means of an illumination light from the back. SOLUTION: Letters such as 'AUTO' and 'OFF' are luminously displayed on an operation surface 3a of an operation button 3 by means of the light from LEDs 7a, 7b, which are transmitted through letter sheets 13a, 13b by receiving the letter sheets 13a, 13b and the LEDs 7a, 7b in spaces 3c, 3d inside the operation button 3, respectively and by lighting the LEDs 7a, 7b. At that time, each optical path of the light from the LEDs 7a, 7b, which are transmitted through the letter sheets 13a, 13b, is so deflected as to coincide with a viewing direction, when the operation surface 3a of the operation button 3 is viewed from an eye range I in a room by using prisms 9a, 9b arranged on the operation surface 3a side of the letter sheets 13a, 13b.