baber/WOPTO huggingface dataset:
Patent JP-H10149091-A (JP)
Title: Guiding board, guiding device and guiding system for visually handicapped persoms
Inventor: KUROSAKI KAZUHIKO
IPC: G09F27/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a guiding board with which a visually handicapped person easily knows a way to a destination. SOLUTION: A guiding board 102 for visually handicapped persons has a convex lines 104a which a little rise from a surface of the board and represent inner walls or an outer wall of the building, inking characters 104b and brailles 104c which show names of each room in the building, passage indications 104d which represent user passages, and a present location mark 104e which shows a position of the guiding device in the building. The passage indications 104d are drawn in double fine convex lines and also the present location mark 104e is convex. When the user traces passage indications 104d with his/her finger and touches each of location marks P1 to P10, a sensor works and a speaker sounds guiding voice depending on the location.
Patent JP-H05260956-A (JP)
Title: Arthrobacter nicotiana strain, its active substance, separation and sensor with active substance of the same strain and use thereof
IPC: C12Q1/26
Filed: 1992-11-09
Abstract: PURPOSE: To obtain an active substance suitably used for detecting a 4-12C short-chain fatty acid and to use the active substance for the quantitative analysis of the short-chain fatty acid.  
     CONSTITUTION: The Arthrobacter nicotiana strain has an acyl-CoA-oxidase active substance having the specificity for a 4-12C short-chain fatty acid and the active substance has the specificity thereto. The method for separating the active substance or separating one strain having the active substance and a sensor with the active substance and use thereof are provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05133827-A (JP)
Title: Semiconductor pressure sensor
Inventor: ITO TATSUYA
IPC: G01L9/00
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a semiconductor pressure sensor with a high reliability by using for pressure measurement when a pressure is given from a rear surface of a pressure-sensing chip through a pressure medium which consists of a gelshaped substance. CONSTITUTION:A pressure-sensing chip 3 is provided on a base 1 through a pedestal 2, and an external connection terminal 5 is connected to the pressure- sensing chip 3 through a lead wire 4. A pressure-introducing hole which is connected to a pressure-guiding pipe 6 is formed at the base 1 and the pedestal 2 and an introduction path for guiding a measurement medium is formed. A diaphragm part which is deformed according to a pressure is formed at the pressure-sensing chip 3 and a piezo resistance gauge is formed on the surface. A gel-shaped fluorosilicone, namely a fluoro silicone gel 8 is provided at a penetration hole part which forms the introduction path of the measurement medium which is provided mainly at the base 1 and the pedestal 2. A dimension of a pressure introduction hole which is provided at the base 1 and the pedestal 2 is formed to be equal to or larger than that of a recessed part of a rear surface of the pressure-sensing chip 3.
Patent JP-H05135820-A (JP)
Title: Connector
Inventor: IWASAKI AKIHIRO
IPC: H01R13/40
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the removal of a soldering between the connector terminals of a connector and a control base. CONSTITUTION:On a base side connector 1, recesses 8a and 8b to receive other two connectors which are made in a pair with the above base side connector 1 are provided. In the recesses, one ends of connector terminals 2 and projections 9 are provided projecting to the near side in the figure. The other ends of the connector terminals 2 are branched to three forks a, b, and c, and they are soldered to a control base 5 respectively. At the contacts of the connector terminals 2 and a mould 3, locking parts (not shown in the figure) are provided, and a force applied to the connector terminals 2 when the connectors are installed or removed is transmitted to the mould 3 dispersedly. And when they are connected in a wrong way, it can be prevented that an unnatural force is applied directly to the connector terminals 2 because the other connectors installed to the recesses of the base side connector 1 are abutted to the projections 9. By the projections 9 and the locking parts, the force applied to the above soldering part when the connectors are installed or removed can be prevented.
Patent JP-2001145131-A (JP)
Title: Method for diagnosing electronic apparatus, method for reparing electronic apparatus, method for providing inspecting program, diagnostic equipment, and inspection program providing apparatus
Inventor: SHINKAWA KATSUHITO
IPC: G06Q50/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the support cost of household electronic appliances. SOLUTION: In a homepage of a support center, a request for downloading inspection program is accepted from a user of electronic apparatus to be supported (step S221). The user side runs the downloaded inspection program on the electronic apparatus to generate an inspection result. The inspection result is uploaded to the homepage (step S222) and analyzed by a computer at the support center to generate a diagnostic result, which is reported to the user, including whether repair is necessary. Consequently, the electronic apparatus on the user side can be diagnosed adequately and speedily to actualize reduction of support cost by eliminating the unnecessary transportation, etc., of the electronic apparatus.
Patent JP-H06178413-A (JP)
Title: Concentration type high voltage spot network apparatus
Inventor: SHIBUYA MASAJI
IPC: H02B1/24
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a concentration type high voltage spot network apparatus having improved reliability by reducing an installation area and preventing the spread of failiure to switch gears of the adjacent lines. CONSTITUTION:A switch gear group 16a in the primary side of a transformer, a transformer panel 17a, switch gear groups 18a, 19a in the secondary side of transformer are arranged on the same line with the side surface sides or rear surface sides thereof placed in the intimate contact. This arrangement is also employed for the other lines.
Patent JP-H10148297-A (JP)
Title: Tube protector and corrugated flexible tube with protector
Inventor: IMAEDA NORIAKI
IPC: F16L57/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To easily prevent the abrasion of a corrugated flexible tube by providing a protector having an outer diameter larger than the outer diameter of the ridge section of the corrugated flexible tube, an opening notched in the radial direction at a part of the peripheral direction, and an inner diameter and a thickness to be removably inserted into the valley section of the corrugated flexible tube. SOLUTION: The C-shaped, deformable, circular first tube protector 171 having a pair of free ends and an outer diameter larger than the outer diameters of ridge sections 131, 132, 133... is unmovably fitted to a valley section 141 adjacent to one straight section 11, and the second tube protector 172 like the first tube protector 171 is likewise unmovably fitted to the valley section 14 across multiple valley sections 142... from the first tube protector 171. The corrugated flexible tube 10 can be prevented from interfering with peripheral members, and the abrasion on the outer periphery of the corrugated flexible tube 10 can be prevented. The tube protectors 171, 172 are made of a resin material such as polyacetal or nylon.
Patent JP-2000151118-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: O TOUTO
IPC: H05K3/38
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent signal propagation delay in a high frequency range without decreasing the adhesiveness between an interlayer resin insulation layer and a conductor circuit by bonding a specific polyolefine-system resin film formed on one face with a metal layer under heat and pressure on a substrate formed with the conductor circuit. SOLUTION: A polyolefine-system resin film formed on one face with a metal layer is bonded under heat and pressure on a circuit-formed substrate to form an interlayer insulation resin layer. As for the resin film, resin constituted of one type of repeated unit shown by a formula (where (n) is 1-10000, X is hydrogen, an alkyl group, a phenyl radical, a hydroxyl group, C2-C3 unsaturated hydrocarbon, an oxide group, or a lactone group), resin made by copolymerization of two or more types of the repeated unit shown by the formula, resin which has the repeated unit shown by the formula and which includes a double bond, etc., in a main chain of the molecule, or mixed resin made by mixing some of the resins selected from the above ones.
Patent JP-H09169713-A (JP)
Title: 5-amino-6-cyclohexyl-4-hydroxyhexanamide derivative as inhibitor of beta-amyloid protein formation
Inventor: KEBIN FUERUSENSUTAIN
IPC: A61P25/28
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a specific inhibition action on γ-secretase, acting so as to prevent accumulation of amyloid in brain and useful for treating Alzheimer's disease, etc.  
     SOLUTION: This compound is represented by formula I (R 1  is a 4-8C alkyl, alkenyl, etc.; R 2  is H or methyl; R 3  is a lower alkyl, a 3-6C cycloalkyl, etc.; R 4  is R 3 , a lower alkyl-thio-lower alkyl, etc.), its pharmaceutically permissible acid addition salt and hydrate, e.g. [αS-(αR*, γR*, δR*)]-N-butyl-γ-hydroxy-α-(1- methylethyl)-δ-[4-methylpentyl]amino]cyclohexanehexaneamide. The compound of formula I is obtained by amidating a compound of formula II (t-BOC is t-butoxycarbonyl-protecting group; R 6  is a lower alkyl) used as a raw material, then, carrying out catalytic hydrogenation of the amidated compound to afford a compound of formula III and further carrying out alkylation of the compound of formula III. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06145846-A (JP)
Title: Valve guide made of copper alloy for ti alloy valve
Inventor: MAE YOSHIHARU
IPC: C22C9/04
Filed: 1992-11-10
Abstract: PURPOSE:To provide a valve guide hardly-attacking a Ti alloy valve by using a Cu alloy having a compsn. consisting of a specified wt.% each of Zn, Al, Ti, Fe and Ni and the balance Cu. CONSTITUTION:A compsn. consisting of, by weight, 21-42% Zn, 2-6% Al, 1-4% Ti, 2-6%, in total, of Fe and/or Ni and the balance Cu with inevitable impurities is imparted to a Cu alloy and the Zn and Al contents are regulated so as to satisfy relation of 42% >=Zn+3.5Al<= 49%. When a valve guide is made of the resulting Cu alloy, it can exhibit excellent performance as a valve guide for a Ti alloy valve.
Patent JP-H09149499-A (JP)
Title: Data transfer method and its device
Inventor: MORIOKA OSAMU
IPC: H04S7/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To transfer audio data of plural channels and additional data without changing the number of data lines and increasing a load by adding a discrimination signal for discriminating a data array in which audio data of the plural channels coexist so as to transfer through the use of the number of data lines not more than the number of the usable data lines. SOLUTION: First DSP 1 divides inputted digital audio data into audio data of the respective channels to coexist audio data of the plural channels and adds the discrimination signal discriminating the data group to a data group to output by a data line. Second DSP 7 receives audio data from DSP 1 and separates transferred audio data into each audio data without the burden of processing such as arithmetic to output. Consequently audio data of the plural channels are transferred by simple constitution and without giving any load to DSPs 1 and 7.
Patent JP-H01163654-A (JP)
Title: Packing material for optical splitting
Inventor: SHIMIZU YASUMI
IPC: C07C39/14
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a stable packing material for optical splitting having excellent reproducibility by grafting aminoalkyl silane to an inorg. carrier and bringing an optically active epoxy compd. into reaction therewith, thereby forming said packing material. CONSTITUTION:This packing material for optical splitting is prepd. by grafting the aminoalkyl silane to the inorg. carrier and bringing the optically active epoxy compd. into reaction therewith. An aminoalkyl silyl group is introduced into the inorg. carrier of this packing material by bringing the aminoalkyl silane and the inorg. carrier into the graft reaction by a known method. The optically active epoxy compd. is brought into addition ring opening reaction therewith in the presence of a dispersant. A silica gel, alumina, etc., are used as the inorg. carrier and the aminoalkyl silane is expressed by the formula I, where X1, X2, X3; respectively a hydrogen atom, alkyl group of 1-20C or an arbitrary combination thereof, R1; a group which forms a spacer of 1-30C and contains >=1 amino groups at the terminal or in the inside.
Patent JP-H01168348-A (JP)
Title: Manufacture of ceramic honeycomb catalyst improved in thermal shock resistance
Inventor: OZAKI YUKIO
IPC: B01J37/02
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title catalyst without any harmful effect on its other various performances, by coating a ceramic honeycomb carrier with a fire resisting oxide, baking this coat, immersing this carrier in an aqueous solution containing at least any one of oxalic acid, malonic acid and ammonium carbonate and heat treating the same. CONSTITUTION:A ceramic honeycomb carrier is coated with a wash coat material consisting of a fire resisting oxide and this coat is baked. This carrier is then immersed in an aqueous solution containing at least any one of oxalic acid, malonic acid and ammonium carbonate, preferably for 1-30 seconds. After this carrier is taken out of the aqueous solution and the aqueous solution remaining in cells is blasted away by a jet of air stream, it is heat treated, preferably at a temperature of 300-500 deg.C. The ceramic honeycomb catalyst thus formed provides a remarkably improved resistance to thermal shock, without any harmful effect being exerted on its other various performances.
Patent JP-H05135571-A (JP)
Title: Memory controller
Inventor: KITAOKA SEIICHIRO
IPC: G11C11/401
Filed: 1991-11-13
Abstract: PURPOSE:To simplify the constitution of a memory controller and to shorten the initializing time by generating a refreshing address from the address set in an initializing operation state and performing simultaneously both initializing and refreshing operations through the refreshing address. CONSTITUTION:An address generator means 11 produces an original address signal which shares both initializing and refreshing addresses. A refreshing address generator means 13 produces a refreshing address, a row address, etc., and refreshes a memory 16. Therefore the memory 16 is initialized by the address generated by the means 11, and at the same time refreshed by the address generated by the means 13. In such a constitution, the initializing and refreshing circuits are not required and the interruption of a refreshing operation is not needed either during an initializing operation. Thus, the constitution of a memory controller is simplified.
Patent JP-H05272769-A (JP)
Title: Vermin exterminating method of plane heater
IPC: F24D13/02
Filed: 1992-12-04
Abstract: PURPOSE:To provide the vermin exterminating method of a plane heater, which is capable of exterminating vermins in a plane heat generating body or a cover effectively. CONSTITUTION:The main body 1 of a plane heater equipped with heat generating elements 2a, 2b is provided with a controller 3 for controlling the conduction of electricity. The controller 3 is provided with a temperature control means 4, controlling the temperature of the main body of the plane heater, temperature setting means 5a, 5b, setting the temperature of the main body 1 of the plane heater, vermin exterminating temperature setting means 6a, 6b, setting the temperature of the main body 1 of plane heater so as to become at least a vermin exterminating temperature, and a timer 7, setting the operating period of time at the vermin exterminating temperature. The main body (the main body of the plane heater and a cover when the main body is provided with the cover) of the plane heater is rolled so as to become cylindrical configuration and the heat generating amount of the heat generating elements 2a, 2b is controlled by the controller 3 so that at least the surface temperature of the main body 1 of the plane heater becomes the vermin exterminating temperature.
Patent JP-2000144027-A (JP)
Title: Ink composition and its preparation
Inventor: GUNDLACH KURT B
IPC: C09D11/38
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the shelf stability and the viscosity stability to the pH and temperature of an ink composition used for an ink jet printing process. SOLUTION: This ink composition used contains water, a coloring agent, a fluorinated hydrocarbon such as a fluoride selected from (1) a fluoride of the formula: [F2n+1CnCH2S)2(CH3)C-CH2CH2COO-][B+] (wherein (n) is an integer of about 8 to about 20; and B is a cation), (2) a fluoride of the formula:  [F3C(F2 C)nCH=CHCH2OCH(OH)CH2]2NCH2COO-}[X+] (wherein X is a cation; and (n) is an integer of about 3 to about 20), and (3) a mixture thereof, a monomer compound having at least two functional carboxyl groups, and the like. These components are mixed, and the mixture is subjected to ultrasonication to prepare the ink composition.
Patent JP-H02171427-A (JP)
Title: Underground structure sinking process
Inventor: NONAKA MINORU
IPC: E02D23/08
Filed: 1988-12-23
Abstract: PURPOSE:To sink a structure while a stable condition is maintained, by forcing a cutting edge part arranged at the lower end of the structure, into the ground with the use of a vertically telescopic drive means, and by retracting the vertically telescopic drive means after additional segments is arranged surrounding the structure. CONSTITUTION:A cutting edge part 2 incorporating an outer guide plate 5 projected laterally of a structure 1 to be sunk is arranged so as to be movable along the lower end of the structure 1 by means of a vertically telescopic drive means 3 such as a hydraulic jack or the like. A segment 4 is arranged along the lateral surface of the structure 1 so as to surround the latter, and the sediment below the lower surface of the structure 1 is removed. Then, the vertically telescopic drive means 3 is extended so as to force the cutting edge part 2 into the ground G, and a new segment 4' is coupled to the lower end of the aforementioned segment 4. Thereafter, the vertically telescopic drive means 3 is retracted so as to sink the structure 1 while maintaining a stable condition.
Patent JP-H03187753-A (JP)
Title: Recorder
Inventor: MIURA YASUSHI
IPC: B41J2/01
Filed: 1989-12-18
Abstract: PURPOSE:To improve an operating property when a heat pipe and recording head are installed or exchanged without impairing a thermal bonding property between the heat pipe and the recording head by a method wherein the heat pipe is connected to the recording head via a thermal conductive sheet. CONSTITUTION:A heat pipe 2 wherein an Al substrate and its part are fixed to the head 1 via a thermal conductive sheet 20 is composed of a part 2A coming in contact with the recording head 1 and a part 2B extending outside a recording area by the recording head 1. A plurality of fins 3 are fitted to the part 2B. A fitting component 9 is fixed to the recording head 1 with a fixing component 8 in the part 2A of the heat pipe 2, and the heat pipe 2 is fixed to the recording head 1. Heat generated following recording of the recording head 1 is transmitted to the heat pipe 2 via an Al substrate 1A and the thermal conductive sheet 20. Heat of the heat pipe 2 and the fin 3 is radiated by an air current from a fan 4.
Patent JP-H01167717-A (JP)
Title: Objective for optical disk
Inventor: TAKAMURA SACHIKO
IPC: G02B13/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the lightweight, compact objective which is thin in axial thickness and extremely small in performance deterioration due to the parallel eccentricity of an aspherical surface by satisfying conditions shown by expression I and II. CONSTITUTION:Inequalities II holes when the ratio alpha of the sum of deviations of aspherical surfaces applied to both surfaces of a single lens which has aspherical surfaces with positive refracting power on its light source side and disk side from a reference spherical surface to the axial thickness is shown by an equation I. Here, DELTA1 is the difference between the aspherical surfaces and a paraxial curvature spherical surface in the optical-axis direction at the time of the effective diameter of the light source side surface while the light source side is in a positive direction and DELTA2 is the difference between the aspherical surfaces and paraxial curvature spherical surface in the optical axis direction at the time of the effective diameter of the disk side surface while the light source side is in the positive direction; and d1 is the axis thickness of the single lens, n1 is the refractive index of the single lens, r1 is the radius of paraxial curvature of the light source surface side, and r2 is the paraxial curvature radius of the disk side surface. Namely, when excellent performance is obtained, the sum of the deviation quantities of the aspherical surfaces is determined by the axial thickness. Consequently, the axial thickness is thin, performance deterioration due to the parallel eccentricity is smaller, and the weight is reduced.
Patent JP-S6483829-A (JP)
Title: Sliding type exhaust braking device
Inventor: SUZUKI RYOICHI
IPC: F02D9/06
Filed: 1987-12-23
Abstract: PURPOSE:To facilitate a smooth, speedy braking function by fitting a plate valve member, provided with a plurality of back pressure regulating holes on the bottom wall, in a reciprocative operating passage free of slide motion, and setting up a sub-valve member, provided with a plurality of through holes, in this plate valve member as being movably superposed thereon. CONSTITUTION:A reciprocative operating passage, extending in a direction almost orthogonal with an exhaust flow passage 2, is formed in a housing 1 with this exhaust flow passage 2 provided with a connecting wall 1' to an exhaust pipe projectingly in a double side end, and a plate valve member 3 to be reciprocated by actuation of an air cylinder device 5 via a piston 6 is fitted in this housing free of slide motion. In the valve member 3, a plurality of back pressure regulating holes 4-4'' are formed on the bottom wall surface. And, a sub-valve member 7 provided with through holes 8, 8' is superposed in this valve member 3, and it is movably engaged with the tip side of a piston rod 6. At the time of closing a circuit by the valve member 3, the exhaust flow passage 2 is closed by having the valve member 3 slide in the state that the back pressure regulating holes 4-4'' are closed by slide motion of the subvavle member 7.
Patent JP-2001145081-A (JP)
Title: Two-way service distribution method utilizing data broadcast and two-way service distribution system utilizing the data broadcast
Inventor: TAKAHASHI YOICHI
IPC: H04N21/235
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a two-way service distribution method and a two-way service distribution system utilizing data broadcasting that enhance the usefulness and the convenience for both program servers of data broadcasting and users having a digital television receiver. SOLUTION: A broadcast station facility 10 for data broadcasting has a transmission function of menu information or the like for a two-way service and a processing function that converts information of the two-way service into a data broadcast program and transmits it, and transmits menu information in which contents of information exchange by each user are not reflected. The digital television receiver 20 is connected to a reply server 30 via a communication channel to exchange individual information such as personal information relating to the two-way service with the reply server 30.