baber/WOPTO huggingface dataset:
Patent JP-H05315931-A (JP)
Title: Level shifting circuit
Inventor: TSUDA NORIKO
IPC: H03K19/0175
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the generation of a through current and to stabilize a circuit in a high voltage source system by providing a level shifting circuit with a gate circuit for fixing the potential of the level shifting circuit at the occurance of abnormality. CONSTITUTION:The gate circuit is constituted by adding a detection circuit 10 for monitoring a low voltage source VCC and detecting its abnormal rise and two transistors(TRs) QP1, QN1 for receiving an output from the circuit 10 by their gates to a convensional level shifting circuit. The n-channel TR QN1 is connected between ground and the output terminal T1 of the level shifting circuit, and if abnormality is detected in the VCC, it is turned on to fix the output terminal T1 to the ground. Thereby an output terminal 5 is initialized to a high impedance state. On the other hand, the sources of two p-channel TRs Q1, Q3 in the level shifting circuit are connected to a high voltage source VDD through the p-channel TR QP1, and when the VCC is abnormal, the QP1 is turned off, so that the level shifting circuit is disconnected from the VDD and a current flow disappears.
Patent JP-H09138707-A (JP)
Title: Positioning device
Inventor: KOMATSU SHIGEHIKO
IPC: B23Q15/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To considerably miniaturize and lighten a positioning device, to reduce the cost and to facilitate handling while more precise and stable positioning is guaranteed. SOLUTION: A rotation driving circuit 60 is directly or indirectly fitted to a static-side table 21 in a plane area which includes the stepping motor 41 of the static-side table 21 and which is restricted by a whole length L and a whole width W. A rotary driving signal line connecting the rotation driving circuit 60 with the stepping motor is wired in the plane area and a control signal line connecting the rotation driving circuit 60 with a control signal generation circuit 70 can be pulled out from the static-side table 21. Furthermore, the control signal generation circuit 70 is fitted to the static-side table 21.
Patent JP-H02143251-A (JP)
Title: Damping-waterless photosensitive planographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: G03F7/075
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the planographic printing plate which can be easily produced and has a good coating property by incorporating a polymer having a polyorganosiloxane unit in the side chain into an ink repulsive layer and photosensitive layer. CONSTITUTION:The graft polymer having the polyorganosiloxane unit in the side chain (branch polymer) is used for the ink repulsive layer and the graft polymer having the polyorganosiloxane unit in the side chain is incorporated into the photosensitive layer as well. Namely, the ink repulsive layer and the photosensitive layer contain the polymers having the polyorganosiloxane unit in the side chain. The adhesive strength at the boundary is obtd., if the graft polymer having the polyorganosiloxane in the branch polymer is used in the ink repulsive layer and further the graft polymer having the polyorganosiloxane in the branch polymer is incorporated into the photosensitive layer in such a manner. In addition, the production is facilitated and the coating property is improved.
Patent JP-H06145872-A (JP)
Title: Mg alloy excellent in creep strength and its production
Inventor: UCHIDA HIROYUKI
IPC: B22D21/04
Filed: 1992-11-06
Abstract: PURPOSE:To obtain an Mg alloy excellent in creep strength and which is widely applicable at a low cost by improving its proof stress. CONSTITUTION:6-10% Al or <=4.0% Zn or both are compositely added to an Mg alloy. The cooling rate in the solidification section is controlled to <=10 deg.C/sec when the Mg alloy is cast, and the cast alloy is used as it is. The cast Mg alloy is further homogenized at 350-420 deg.C and cooled to room temp., and the size of the grain of the compd. deposited in the succeeding ageing treatment is controlled to >=1mum.
Patent JP-S63149737-A (JP)
Title: Multiprogramming processing system
Inventor: TOKIMITSU JIYUNZOU
IPC: G06F9/46
Filed: 1986-12-12
Abstract: PURPOSE:To describe exclusive control by means of high level programming language by providing the titled system with a specification means for specifying an exclusive control word and setting/releasing lock based on the exclusive control word. CONSTITUTION:In processing for interpreting a source program 10 described by high level programming language and outputting an objective program 3, a table name (TBLM1) is processed so that one word is formed as an exclusive control word by interpreting a specification sentence 14 displaying the declaration of the exclusive control word by its end 'MULTI'. Since the TBLM1 is declared as the exclusive control word, the control sentence 15 is interpreted and then developed as an objective program for setting lock by using the TBLM1 as an exclusive control word. In said processing system, the specification of lock setting processing can be described in the source program described by the high level programming language by means of a sentence with the same expression level as other sentences.
Patent JP-H07132980-A (JP)
Title: Aerosol device having characteristic of sustained release
Inventor: TANAKA MASAZUMI
IPC: B65D83/34
Filed: 1993-11-01
Abstract: PURPOSE:To provide a device of simple constitution wherein both momentary spray and diffusion for a long time after the spray can be effected. CONSTITUTION:A head piece 11 having a nozzle 10 provided with a first blowoff port 14 and a second blowoff port 15 having different directions and a globular member 18 for covering the head piece 11 are provided on the upper part of a body 1 of a vessel, and the globular member 18 is formed from a porous material into a cup-shape and an opening 22 is provided on its upper end, so that characteristic of sustained release is provided.
Patent JP-H10123317-A (JP)
Title: Photosensitive composition and color filters
Inventor: KISHIMOTO TAKEHIDE
IPC: G02B5/20
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. with which the formation of a colored layer having high light resistance is possible and color filters which have good light resistance to a high-luminance light source. SOLUTION: The photosensitive compsn. contg. at least a photosensitive resin component, pigments and dispersants is provided. The pigments of this photosensitive compsn. are at least partly composed of the pigments subjected to a basic treatment. The dispersants are incorporated into the pigments in a range of 30 to 150 pts.wt. per 100 pts.wt. pigments. The color filter 1 is formed to have the colored layer 3 consisting of colored patterns of 1 color or >=2 colors formed in prescribed patterns on a transparent substrate 2. The colored layer 3 of at least one color of such color filter is formed by using the photosensitive compsn. described above.
Patent JP-2001114815-A (JP)
Title: Polymerization catalyst for olefin, method for producing olefin polymer and olefin polymer
Inventor: SADASHIMA TAKANORI
IPC: C08F10/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymerization catalyst for an olefin capable of providing an olefin polymer having high melt fluidity by little hydrogen. SOLUTION: This polymerization catalyst for the olefin is composed of (A) a preparatory polymerization catalyst ingredient prepared by bringing olefins into contact in the presence of (a) a solid catalyst ingredient obtained by bringing titanium tetrachloride and a magnesium compound into contact with a dialkyl phthalate, (b) an organometallic compound and (c) an organosilicon compound having Si-O-C bond, (B) the organometallic compound and (C) an organosilicon compound represented by general formula (1) (R1 denotes a 3-12C alicyclic hydrocarbon; R2 denotes a 3-20C branched hydrocarbon; and R3 denote a 1-20C hydrocarbon).
Patent JP-2001118840-A (JP)
Title: Resin film for semiconductor device and its formation
Inventor: MAEJIMA KENZO
IPC: C08G73/22
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin film for semiconductor device which has a superior adhesive property against a base material for semiconductor device and can be worked easily by etching and a method for forming the film. SOLUTION: After an adhesive coating film 3 made of a polybutadiene resin having a functional group is formed on a semiconductor substrate 1 on which a TaN layer 2, etc., is formed, a polybenzoxazole resin film 4 is formed on the coating film 3 by applying a polybenzoxazole precursor solution to the film 3, and heat-treating the solution after the solution is pre-baked and dried.
Patent JP-H11136875-A (JP)
Title: Battery management device
Inventor: TERADA JIYUNJI
IPC: H02J7/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To avoid a decline of performances and operation lives of batteries even if a plurality of battery modules are connected in parallel to each other. SOLUTION: A battery module 5a is composed of a plurality of cells which are connected in series to each other. A battery assembly 5 composed of a plurality of battery modules 5a which are connected in parallel to each other, temperature detecting means 22 which detect the battery temperatures of the respective battery modules 5a, and a charger 4 which charges the battery assembly 5, are provided. Further a charger control means 23 which controls the charger 4 in accordance with the battery temperatures detected by the temperature detecting means 22. The charger control means 23 starts charging when the temperatures of all the battery modules 5a are within a predetermined charge starting temperature range.
Patent JP-H09111991-A (JP)
Title: Ground board for tiling and construction structure thereof
Inventor: SUZUKI NOBUYOSHI
IPC: E04F13/21
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make an outward appearance excellent when an end face of a ground board for tiling is exposed and made to butt on another in an intersecting manner, by subjecting the end face of the ground board for tiling to finish-coating with the same color as the surface thereof. SOLUTION: A large number of projections 3a are provided beforehand on the surfaces of ground boards 3A and 3B for tiling. The two ground boards 3A and 3B are made to butt in an intersecting manner at a projections corner part P of a building. Tiles are hitched to the projections 3a and stuck thereon with an adhesive. By subjecting an end face 3b of the ground board 3B for tiling to finish-coating with the same color as the surface including the projections 3a, it is made unnecessary to coat the exposed end face 3b on site.
Patent JP-H01141814-A (JP)
Title: Production of activated carbon
Inventor: MINAMI MITSURU
IPC: C01B32/336
Filed: 1987-11-27
Abstract: PURPOSE:To obtain activated carbon having excellent adsorption capacity in a short activation time with good production efficiency by carbonizing particles contg. carbon and then allowing the particles to be carried with a metallic catalyst and thereafter activating the particles. CONSTITUTION:A binder B and a solid regenerative material C are mixed with coal pulverized in a process A and the mixture is kneaded and made pasty. Then after granulating the pasty coal into size close to an adzuki bean in a process E, it is pulverized in a process F and sieved in a process G. Then fine pores 15b are formed by carbonizing the sieved particles in a process H. Thereafter the carbonized particles are carried with one or more kinds of metal selected from alkali metal, copper, silver, iron and nickel at a rate of 0.1-2mol. per 1l particle in a process I. Then the particles carried with metal in a process J are brought into contact with steam of low temp. not higher than 1,000 deg.C in an external heating rotary furnace and activated. Fairly fine pores 15b and fine pores 15d are formed on the surfaces of the particles and on the surfaces of the fine pores 15b in a short time by the above-mentioned metallic catalyst and activated carbon 15 having excellent adsorption capacity is obtained in a process K.
Patent JP-H02142714-A (JP)
Title: External preparation for skin
Inventor: SAKAMOTO OKIHIKO
IPC: A61K8/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain an external preparation for skin synergistically improved in skin beautifying effect by using vitamin A acid and beautifying agent together. CONSTITUTION:(A) Vitamin A acid having effect decreasing melanin in keratinocyte by promoting release of corneum and (B) one or more kind of beautifying agents selected from L-ascorbic acid having action suppressing production of meranin, derivative thereof, kojic acid, glycoside of hydroquinone, placenta extract and compound expressed by formula II (R1 is H or OR3; R2 is straight-chain or branched saturated or unsaturated aliphatic hydrocarbon and when R1 is H, R2 is further 1-20C alkoxy of the above-mentioned hydrocarbon; R3 is 1-20C fatty acid residue are added as essentially ingredients to an external preparation at ratios of the ingredient A of >=0.0001wt.%, preferably 0.001-0.1wt.% and the ingredient B of 1-30wt.%, preferably 6-20wt.% to provide the external preparation for skin having truly excellent beautifying effect.
Patent JP-H05117542-A (JP)
Title: Colorant containing branched poly(oxyalkylene) component and intermediate thereof
Inventor: JIYON BERII HAINZU
IPC: D06P1/00
Filed: 1991-10-18
Abstract: PURPOSE: To provide a new adhesive which can be easily removed from yarns, especially nylon yarns and can be used in higher concn. than the conventional ones and has visibility being suitable for discrimination of yarn ends.  
     CONSTITUTION: The coloring matter of formula C(Z) 1-8  [wherein, C is a residue of a reactive substance with 1-8 residues of nucleophilic sites bonded with the component Z; Z contains at least 60 wt.% poly(oxyalkylene) and the polymer has segments consisting of 2-6 glycidol residues bonded to the above described nucleophilic sites and contains totally 2-20 glycidol residues and the polymer contains totally 10-600 epoxide reactive substances consisting of ethylene oxide(EO), propylene oxide, butylene oxide or a mixture thereof (but at least 75% thereof are EO) is provided. The coloring matter is obtd. by a method, wherein after glycidol is added into a reaction system contg. an org. nucleophilic substance such as a prim. amine in the presence of a basic catalyst, the main part of hydroxyl of the glycidol residue obtd. is addition-polymerized with the above described epoxide reaction substances. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04170209-A (JP)
Title: Current detector
Inventor: MAEDA SUSUMU
IPC: H03F3/347
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a high gain by adopting one stage of an operational amplifier for the detector and limiting its input voltage within a range of the rating of the operational amplifier. CONSTITUTION:An amplifier section consists of an operational amplifier C3, a noninverting input resistor R2 of the C3, an inverting input resistor R3, output division resistors R5, R6, and a negative feedback resistor R7 feeding back negatively a divided voltage by the said output voltage division resistors R5, R6. Let a noninverting input voltage of the operational amplifier C3 be Vin, a collector voltage of a transistor(TR) Q1 be V1, a current flowing to a sensing resistor R1 be I, a current flowing to resistors R3, R7 be im, a current flowing to the resistor R5 be i0, a divided voltage by the resistors R5, R6 be Va and an output voltage of the operational amplifier C3 be Vout, then the following equation is established.
Patent JP-H04173530-A (JP)
Title: Device for breaking bag and loosening content thereof
Inventor: MINEYUKI SHIRO
IPC: B65B69/00
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a device capable of breaking waste bags and loosening the contents in a manner to effect a continuous sorting of the waste into its bag and contents by providing a pressure plate for resiliently' controlling the movement of the waste being carried on an endless conveyor by being caught by projections thereon and a receiving plate parallel to the conveyor for receiving the waste contents removed from the broken bags and loosened. CONSTITUTION:The waste bags X being dumped on an endless chain conveyor 5 are caught by square-shaped projections 6 thereon to be carried upward. A predetermined resilient force is then exerted on the waste bags X by a pressure plate 7 provided near the top edge of an opening 2 in an attempt to hold the bags back. Since the projections 6 move upward with a force overcoming this resilient force, however, the projections 6 continue to move upward while breaking the waste bag X. For this reason, the contents X' are dropped and scattered from the broken waste bags X during upward movement and received by and dropped along a receiving plate 10 onto a conveyor 12 below to be recovered. As a result, this method permits a continuous, accurate removal from the bags or loosening of the waste without requiring manual operation and enables the contents and forein materials to be shaken off so as to be sorted out, whereby the waste can be disposed extremely efficiently.
Patent JP-H05110468-A (JP)
Title: Receiver
Inventor: YOKOYA SATOSHI
IPC: H04W88/02
Filed: 1991-10-16
Abstract: PURPOSE:To reduce the current consumption by using a PLL circuit in the receiver so as to tune a frequency of a local oscillation signal to a prescribed channel, selecting an AFC loop to keep a frequency of the local oscillation signal and stopping the operation of the PLL circuit after the tuning. CONSTITUTION:A receiver 40 uses an AFC loop and applies stop control to a power supply of a PLL circuit 61 when a tuning state is kept thereby reducing the entire power consumption. That is, an inverter amplifier circuit 63 of a device 49 uses a series circuit comprising a resistor 67 and a capacitor 68 to terminate an output signal and a diode 69 is connected across the resistor 67. When a level of a lock detection signal SCI rises, a terminal voltage across the capacitor 68 descends and in a reversed condition, the terminal voltage rises rapidly in tracing the signal SCI. Then the on/off state is switched based on the terminal voltage of the capacitor 68 in a switch circuit 60 and when a desired channel is locked, the power supply 70 of the circuit 61 is stopped.
Patent JP-H06145668-A (JP)
Title: Carbonizer
Inventor: YAMANE KENJI
IPC: C10K3/06
Filed: 1992-11-09
Abstract: PURPOSE:To save resources and energy and simultaneously prevent air pollution from occurring by effectively utilizing smoke. CONSTITUTION:A carbonization furnace 1 for carrying out the carbonization treatment of a carbon material is equipped with a combustion burner 12 for performing the heating for the carbonization treatment by the combustion heat of LPG and a condenser 22 for separating and recovering a combustible gas from smoke produced by the carbonization treatment. A combustible gas feed pipe 23 for feeding the combustible gas from the condenser as a fuel gas to an LPG feed pipe 16 is installed. The combustible gas is used in place of a part or all of the original fuel burned in the combustion burner 12.
Patent JP-2000121987-A (JP)
Title: Wavelength dispersion compensator
Inventor: SHIRANE MASAYUKI
IPC: H04B10/25
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To compensate the distortion of light pulse waveforms by wavelength dispersion by compact means. SOLUTION: Chirped incident pulse light 1 in which the wavelength dispersion occurs is made incident on the end face of a photonic crystal 3 by a focusing lens 2. When the incident pulse signal light 1 propagates in this photonic crystal 3, the chirp is lessened by the dispersion characteristic of the photonic crystal 3. The pulse signal light emitted from the end face on the side opposite to the incident side is collimated by a collimating lens 4 to collimated light, which is made into exit pulse light 5. The photonic crystal 3 has a bulk structure in which media 7 having a second refractive index n2 are periodically embedded in a two-dimensional triangular grid form into a medium 6 having a first refractive index n1. One of the two media varying in the refractive index may be air or vacuum.  The periodic structure is not limited to the two-dimensional triangular grids and may be two-dimensional period structures of square grids, long grids, diagonal grids, etc., or may be a three-dimensional period structure.
Patent JP-H07153328-A (JP)
Title: Litz wire and manufacture thereof
Inventor: NAGASAKI HIROYUKI
IPC: H01B13/02
Filed: 1993-11-29
Abstract: PURPOSE:To improve the uniformity and stability of the shape of a litz, wire and improve the high frequency transmitting property without thickening the litz wire. CONSTITUTION:An axial part 2 made of foam polystyrene is used. The axial part 2 is so made as to have the same diameter' as that of an elemental wire bundle 3 consisting of standed wires. Having the axial part 2 as a center, six elemental wire bundles 3 are twisted. Then, a sheath material 4 made of Tetoron yarns is coiled transversely on the outer circumference of the group of the twisted elemental wire bundles 3. The axial part 2 shrinks due to the pressure by the coiling. The cross-section shape of each elemental wire bundle becomes a fan shape for dividing the circle uniformly and radiately from the axial part 2 as a center and uniformly. Consequently, the outermost layer effect burden on each elemental wire bundle becomes uniform and high frequency property is improved.
Patent JP-S62159125-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TANAKA MINORU
IPC: G02F1/133
Filed: 1985-12-30
Abstract: PURPOSE:To obtain sufficient conductivity and adhesion without using any cylinder body by specifying the content of silver particles in silver paste. CONSTITUTION:When substrates 1 and 2 are laminated, a proper gap material and a sealant 5 are positioned between the both and the silver paste 7 made of thermosetting synthetic resin which contains silver particles 6 for making both electrode parts 3 and 4 conductive to each other is arranged. The silver paste is applied to one electrode part 4 in a dot shape and the other glass substrate 1 is superposed and laminated to bring the electrode part 3 into contact with the silver paste 7. In this state, they are pressed while heated at specific temperature to cure the silver paste 7 to the sealant 5, thereby adhering the substrates. In this case, silver particles 6 are mixed so that the content is 77-82wt% when the paste 7 cures.
Patent JP-H01140921-A (JP)
Title: Method for wire reconnection
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1987-11-28
Abstract: PURPOSE:To let a wire electrode positively returned to the point of disconnection after the disconnection has been repaired by boring a wire connecting hole on both the program surface and the opposite surface of a work by means of electric discharge machining every after specified numbers of blocks are processed. CONSTITUTION:When electric discharge machining is processed by means of a wire electrode 6 while a work 1 fixed on a table 2 by clamping means 3 and 4 is being moved in accordance with a program, holes F1 through F4 for wire electrode connection are bored on a program surface 5 and a surface on the opposite side not by clipping but by chipping only by means of electric discharge machining every after one or required numbers of blocks B1 through B5 are processed. And then, when disconnection is produced, for example, at a point A, the table 2 is restored back to the position of the hole F4 so as to let the disconnection be repaired for letting the table be returned to the point A of the disconnection while letting the hole F4 be set as a starting hole. Thus, distance and time required for the work to be returned is shortened so as to let the effect of deformation due to internal stresses and of working chips in grooves having been worked before be lessened, thereby enabling the wire electrode to be positively returned back to the point of the disconnection.