baber/WOPTO huggingface dataset:
Patent JP-S62148876-A (JP)
Title: Radiation measuring instrument
Inventor: HANAI HIROKORE
IPC: G01T1/185
Filed: 1985-12-24
Abstract: PURPOSE:To detect the blowing of a fuse automatically by applying a voltage lower than a bias voltage to between the fuse and an ionization chamber type radiation detector through a diode and a resistor and arranging a voltage comparator which monitors the potential between the diode and resistor. CONSTITUTION:The voltage Vt lower than the bias voltage is applied to between each ionization chamber type radiation detector 11 and fuse 12 through the diode 20 and resistor 19. At this time, the diode 20 is cut off and the potential between the resistor 19 and diode 20 is Vt when the bias voltage is applied normally to each ionization chamber type radiation detector. If the fuse 12 is blown and the bias voltage is not supplied any mode, the diode 20 turns on and the potential between the diode 20 and resistor 19 drops. This voltage drop is monitored by the voltage comparator 22 to detect the blowing of the fuse 12 automatically, so that the blowing of the fuse 12 is never misrecognized as a drop in radiation level.
Patent JP-2000122244-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/392
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of silver halide photographic sensitive material by which rapid processing is possible, a high image density can be obtd. without using a high pH treating liquid, and the preserbability of a dye image formed is enough improved. SOLUTION: In this method, a silver halide photographic sensitive material containing photosensitive silver halides, at least one kind of coupler, at least one kind of color developing agent expressed by the formula of (L)n-D, and at least one kind of slightly soluble metal hydroxide or slightly soluble metal oxide on a supporting body is exposed according to an image. Then, a soln. containing at least one kind of complex forming compd. is supplied to the photosensitive material and then a soln. having bleach fixing ability is supplied to treat the photosensitive material. In the formula, L is an electron withdrawing group which can be released in a developing process, D is a residue derived from HnD having development activity by excluding n pieces of hydrogen atoms, and n is an integer 1 to 3.
Patent JP-H04161171-A (JP)
Title: Nerve cell coupling method
Inventor: ITO HIROYASU
IPC: A61N1/18
Filed: 1990-10-26
Abstract: PURPOSE:To easily and surely couple the nerve cells by bringing two Schwann cells into contact with each other or bringing them closer enough to each other by physical external force, and subsequently, applying a pulse voltage. CONSTITUTION:In a state that an interval of an electrode 11 and an electrode 12 is large, a main body case 10 is subjected to moving operation in the direction of B. Subsequently, when Schwann cells of two pieces of nerve cells to be coupled are inserted and held, the electrode 11 and the electrode 12 are brought closer to each other by turning a micrometer 16 attached to the main body case 10. This operation is continued until two pieces of Schwann cells are bundled and brought into contact with each other between the respective recessed parts 45 of the electrode 11 and the electrode 12. Thereafter, when a pulse voltage is applied between the electrode 11 and the electrode 12 by operating a switch SW, each Schwann cell is fused. Accordingly, a needle-like member 41 is obstructed by an insulating cover member 42 and does not come into contact with the Schwann cell. In such a way, two nerve cells are fused instantaneously to each other, and they are coupled to each other in the Schwann cells in a short time after fusion.
Patent JP-2000119770-A (JP)
Title: Porous metallic structure
Inventor: WAKAYAMA HIROAKI
IPC: B01J35/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To form an optional desired shape in porous metallic structure and to increase the specific surface area by forming from a metal, having many pores and specifying the specific surface area. SOLUTION: The porous metallic structure has >=20 m2/g specific surface area. Then, at the time of using for a catalyst, an electrode, a sensor element or the like, the surface area concerned with reaction is increased and the conductivity is made high because of the connected structure as the metal. Further, the optional desired shape is adopted because of the three-dimensional porous structure composed of metal. The structure is also formed into a fibrous body shape. The fibrous body is used, for example, as a multiply laminated shape felt, nonwoven fabric or a woven cloth like body. As the metal constituting the structure, Pd, Pt, Rh, Ru, Ir and the like are mentioned. And the size of the pore in the structure is preferably <=1 μm by average diameter.
Patent JP-S61173160-A (JP)
Inventor: BINSENTO TAN YUU
IPC: G01N33/576
Filed: 1985-12-24
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-H04161217-A (JP)
Title: Deodorizing device
Inventor: ARAKI KAZUHIRO
IPC: B01D53/81
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a deodorizing device almost requiring no maintenance by arranging a deodorizing filter formed from foamed iron to the air suction port of a dehumidifying means equipped with a fan or to the air passage of a humidifying means equipped with a fan. CONSTITUTION:A deodorizing filter 3 formed from foamed iron is arranged to the air suction port 11 of a dehumidifying means equipped with a fan or to the air passage of a humidifying means equipped with a fan. This foamed iron is not only a ferrous porous body but also a metal complex whose surface is treated with a chemical agent and, for example, the foamed iron can be obtained by a method wherein urethane foam is coated with an iron powder and heat-treated to form a three-dimensional reticulated iron sintered porous body which is, in turn, dipped in an ascorbic acid solution to form a reaction product of iron-ascorbic acid to the surface layer part of the skeleton of the porous body. As a result, high deodorizing capacity over a long period of time can be obtained without requiring maintenance.
Patent JP-2001107442-A (JP)
Title: Concrete block and method for building concrete structure from this concrete block
Inventor: SATO NOBUHIRO
IPC: E03F1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block suited for forming an infiltration storage tank and a construction method using this concrete block. SOLUTION: Middle portion unit block 2 is equipped with two rising portions 2A, 2A' rising to a gantry type in X direction, leg portions 2B, 2B' in a lower portion, and a girder 2E and, at the leg portion, notch 4, 4' for fitting girders F, F' for jointing to the unit block 1 at the start end portion as well as notches n3, n3' for fitting the girders nF, nF' of the next n-unit block are equipped.  An infiltration foundation block is placed on the foundation ground surface, on which a dry mixing mortar layer for height adjustment is formed adequately, leg portions B, B' are placed on this mortar layer as an unit block for start end portion, in the same manner, the leg portions 2B, 2B' are placed on the mortar layer for the middle portion unit block 2, n-number of them are connected in series through the girders F, F', as the final unit, n-final end portion unit block n is placed, and the leg portions nB, nB' are placed on the mortar layer and jointed through the girders nF, nF'.
Patent JP-H03218367-A (JP)
Title: Naphthyloxazolidone derivative, its production and intermediate for synthesizing the same
Inventor: NAKAI HIDEO
IPC: C07C271/30
Filed: 1990-10-25
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, OH, nitro, amino, sulfo, lower alkenyloxy, (substituted) lower alkoxy, etc.; R<2> is OH, lower alkoxy, lower alkylsulfonyloxy, triazo, amino, etc.] or its salt. EXAMPLE:3-(2-Naphthyl)-5-methoxymethyl-2-oxazolidone. USE:An antidepressant. Having reversible and selective inhibitory activity against monoamine oxidase-A, thus useful for the therapies and prevention of depression, senile depression, mood depression, volition depression, anxiety, insomnia, anorexia, etc. PREPARATION:The objective compound of the formula I can be obtained by reaction between a naphthylcarbamic lower alkyl ester of formula II (R<3> is lower alkyl) and an oxirane of formula III in the presence of a base (e.g. triethylamine) at 50-150 deg.C.
Patent JP-H06212084-A (JP)
Title: Dried leuco sulfur dye
Inventor: MANIYUERU HOSE DOMINGO
IPC: C09B67/06
Filed: 1993-11-19
Abstract: PURPOSE: To obtain a dry leuco sulphur dye in a short period of time which is stable against air oxidation and useful for low temperature dyeing and the like by spray/drying the leuco sulphur dye produced by reacting a sulphur dye in the presence of a reducing carbonyl compound and an alkali metal hydroxide.  
     CONSTITUTION: A sulphur dye (preferably a dye formed by a washed filter cake) is reacted in an aqueous medium in the presence of (A) a reducing carbonyl compound (preferably aldopentose or the like); (B) an alkali metal hydroxide (preferably NaOH) and, optionally, (C) an alkali metal (bi)sulfite [preferably sodium (bi)sulfite], and the obtained leuco sulphur dye is dried by spray/drying the dye for a period of 4 minutes or less, so that the objective dye is obtained. The spray/drying is carried out preferably by using heated nitrogen gas, and reducing reaction and drying are carried out preferably at the same time by spraying the unreacted mixture to be reacted to a drier and reducing the mixture inside the drier. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09104859-A (JP)
Title: Joint sheet
Inventor: SHIBATA HIDESHI
IPC: C09K3/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prepare a joint sheet, hardly deteriorating the strength in steam, excellent in heat and steam resistances and useful as a gasket substrate used in the fields of automobiles, household appliances, etc., by hot-rolling a composition for forming the joint sheet using a specific filler. SOLUTION: This joint sheet is obtained by kneading (A) a composition for forming the joint sheet, comprising (A1 ) a substrate fiber comprising an inorganic fiber or an organic fiber (e.g. a fibrillated aramid fiber), (A2 ) a rubber, (A3 ) a filler and (A4 ) a rubber chemical such as a vulcanizing agent, a vulcanization accelerator or a plasticizer and using a compound of hydrotalcites as the component (A3 ) added in its amount of 3-60wt.% together with (B) a solvent and then hot-rolling the resultant composition.
Patent JP-2001070135-A (JP)
Title: Delivery system for gifts
Inventor: KIMURA MASAO
IPC: A47G33/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To freely select the carrying back and delivery service of gifts. SOLUTION: The gifts different for each person or for plural persons are respectively carried to attendants seated at the respective seats of the place. In the case that the attendant receives the delivery service of the gifts, an intention display medium for displaying the intention of receiving the delivery service is attached to the gifts by the attendant, the gifts are left in the place and he/she leaves. The gifts left in the place to which the intention display medium is attached is delivered based on the intention display medium.
Patent JP-H02136454-A (JP)
Title: Steel sheet with flat and protruding parts and composite structure therefor
Inventor: MORIMOTO KIYOHIRO
IPC: E04B5/38
Filed: 1988-11-17
Abstract: PURPOSE:To improve bonding effect of concrete by providing, to the surface of a steel sheet, alternately and continuously flat parts and protruding parts, formed either in grid or rhombus shape, in the direction along or intersecting the rolling of the steel sheet. CONSTITUTION:To the surface of a steel sheet 2, flat parts 4 and protruding parts 3, formed either in grid or rhombus shape, are provided alternately and continuously in the direction along or intersecting the rolling of the steel sheet 2.
Patent JP-H01132997-A (JP)
Title: Piping damping device
Inventor: FUJII MAKOTO
IPC: G21D1/00
Filed: 1987-11-19
Abstract: PURPOSE:To damp excitation caused by hydraulic load and the like of piping groups of a control rod drive system and improve the reliability of a control system by holding each piping of piping groups by the use of a piping damping jigs having fitting strips at which friction plates are stuck. CONSTITUTION:A plurality of pipings 2a fixed by U-bolts on support frames 1 are set and further provided on a plurality of stages. Damping jigs 3 are set on the whole horizontal stages at the position where a piping produces maximum amplitude with excitation caused by inner and external force. Vertical damping jigs 4 are set at the most outer side. Since the damping jigs 3, 4 show that fitting strips 6 are attached at intervals in which the pipings 2a are held on flat plates 8, the fitting strips 6 are composed of plastic material, their edges are made to have elasticity toward the inside and friction plates 7 are stuck on the part with which pipings come in contact. Therefore, the damping jigs 3, 4 require no support structures from outer parts: in the case where the pipings 2a are excited frictional force produced among the damping jigs 3, 4 and the pipings 2a is exerted as damping force and the vibration of the pipings 2a is quickly controlled.
Patent JP-2000124025-A (JP)
Title: Coil bobbin of transformer
Inventor: KON MINORU
IPC: H01F41/10
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection of the secondary winding by providing a terminal holding face which implants the secondary winding terminal with a step portion which is depressed relative to the other face by one step. SOLUTION: In a coil bobbin of a transformer, the primary winding terminals 2, 3 and the secondary winding terminal 4 are provided upright on a terminal holding face 1a of the bobbin 1. Thick wires are wound on the primary winding terminals 2, 3 as the primary winding, and the secondary winding 6 of thin wire is wound on the secondary winding terminal 4. Then, non-soldering portion is provided on the base of the secondary winding terminal 4, and by loosening the portion on the secondary winding 6, the disconnection of the secondary winding 6 can be prevented even when external force is applied to the secondary winding terminal 4. That is, a step 7 lowered by one step relative to the other face is formed in a portion which includes an implanting portion of the secondary winding terminal 4 on the terminal holding face 1a of the bobbin 1.  As a result, the non-soldered portion is surely secured on the base of the secondary winding terminal 4.
Patent JP-2000124378-A (JP)
Title: High heat radiation semiconductor package and lead frame thereof
Inventor: YONEMOTO TAKAHARU
IPC: H01L23/28
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To make a superior adhesion state between an adhesion layer and a sealing resin and prevent occurrence of separation and cracks by a method wherein, after a heat radiating member is adhered to an inner lead, the adhesion layer of the heat radiation member is plasma-processed. SOLUTION: This embodiment is constituted by a lead frame 4 having an inner lead 5 and a heat radiation member 6 adhered to the inner lead 5 by adhering an adhesion layer 7 to the inner lead 5. After the heat radiation member 6 is adhered to the inner lead 5, a surface of the adhesion layer 7 is plasma- processed. This plasma process allows to generate an active functional group on the surface of the adhesion layer 7 with a plasma, and this functional group ensures an adhesion property to a sealing resin. Thus, it is possible to reliably make an adhesion state between the adhesion layer 7 and the sealing resin, and to prevent occurrence of separation or cracks in a part between the adhesion layer 7 of the heat radiation member 6 and the sealing resin.
Patent JP-S61161186-A (JP)
Inventor: PAURU HAMERUMAN
IPC: B08B3/02
Filed: 1985-12-25
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-S63143260-A (JP)
Title: Sputtering target of magnetron sputtering device
Inventor: MURAKAMI MOTOYOSHI
IPC: C23C14/35
Filed: 1986-12-05
Abstract: PURPOSE:To extend the life of a target of a magnetron sputtering device by disposing a ferromagnetic material between said target and a backing plate which fixes the target and changing the direction of a leakage magnetic field, thereby widening the erosion region of the target. CONSTITUTION:A magnet 5 is disposed on the rear face of the target 1 for forming a perpendicularly magnetized amorphous film essentially consisting of a rare earth element and transition metal and sputtering is executed by leaking the magnetic field 3 of said magnet and confining plasma. The ferromagnetic material 2 is disposed between the target 1 of such magnetron sputtering device and the backing plate 4 for fixing said target. The direction of the magnetic field 3 is thereby changed and a magnetic field component parallel with the target 1 is obtd. The region of the high-density plasma is, therefore, widened and the target 1 is uniformly consumed, by which the life of the target is extended and the erosion region is widened. The film forming speed is improved as well.
Patent JP-H11124496-A (JP)
Title: Foam sound absorbing material
Inventor: MIZUNO HISASHI
IPC: G10K11/162
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a foam sound absorbing material applicable even to a site requiting flame resistance and readily responsive even to demands of lighter weight. SOLUTION: This foam sound absorbing material is formed of a urethane foam material prepared by compounding a polyol component and a polyisocyanate (preferably an aromatic polyisocyanate) component with a foaming agent (preferably water), has 0.05-0.5 specific gravity and is executed in an essentially open-cell state. A tris(trihaloneopentyl)phosphate in an amount of 3-25 wt.% is compounded in the urethane foam material.
Patent JP-S63142851-A (JP)
Title: Semiconductor device
Inventor: SENDA KOJI
IPC: H01L21/8234
Filed: 1986-12-05
Abstract: PURPOSE:To improve the instability of the potential of a channel region by forming a conductor film and an insulator film onto a glass substrate and shaping a CMOS circuit onto both films. CONSTITUTION:A CMOS circuit is constituted by forming a glass substrate 1 such as quartz glass, a conductive film 2 using polysilicon, into which an impurity is diffused, and a high melting point metal such as molybdenum silicide or tungsten silicide and the like, an insulating film 3 employing a substance such as SiO2 and having film thickness of 1mum or less onto the film 2, an n- channel transistor 4, a p-channel transistor 5, channel regions 6 and gate electrodes. When the potential of the conductive film 2 is grounded at a ground level, the conductive films 2 and the channel regions 6 have large capacitance through the insulating film 3, thus inhibiting the potential fluctuation of the channel regions 6 due to the modulation of pulses particularly having high frequency, then preventing the malfunction of the CMOS circuit.
Patent JP-2001104915-A (JP)
Title: Garbage drying treatment device
Inventor: YOSHIKAWA HIROAKI
IPC: F26B11/16
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a garbage drying treatment device capable of efficiently performing the drying treatment of garbage consisting of a fibrous and a solid material without forcing a user to adjust the amount of garbage to be charged. SOLUTION: This garbage drying treatment device is equipped with a treating tank 4 with a garbage 3 charging opening 28, a heating means (heater 6), stirring means (scrapers 18, 18A, 18B and the like) and a partition 36. In addition, the device optimizes the amount of the garbage 3 charged into the treating tank 4 and crushes the garbage 3 consisting of a fibrous and a solid material by the stirring means (scrapers 18, 18A, 18B and the like) and the partition 36. Thus it is possible to efficiently realize the garbage drying treatment.
Patent JP-H01130691-A (JP)
Title: Color reproducing method
Inventor: FUJII TOYOKO
IPC: H04N1/40
Filed: 1987-11-17
Abstract: PURPOSE:To highly accurately print the color of the picture of a color monitor by a printer by compressing a color with the same ratio on the color of the same hue in the direction of the brightness of color and the direction of a chroma. CONSTITUTION:The R, G, B signals of a picture element displayed on the color monitor 72 are received to transform them to values on the coordinate of a color space and the color reproducing area of the color monitor 72 is linearly converted in the direction of the brightness of color so as to make a distance between two points representing two specific colors equal in the respective color reproducing areas of the color monitor 72 and the printer 60 of the color space. Further, the color reproducing area of the color monitor 72 is linearly converted to the direction of the chroma so as to make the colors the highest in the chroma and of the same hue coincide, thereby, the value on the coordinate of the color monitor 72 is transformed to the value on the coordinate of the color reproducing area of the printer 60 and the transformed valued on the coordinate are transformed to the Y, M, C signals of the printer. Thereby, all colors capable being displayed by the color monitor can be converted with high accuracy to colors capable of being displayed by the printer.
Patent JP-H09135044-A (JP)
Title: Squid fluxmeter and its manufacture
Inventor: UTAKA YUKIHIRO
IPC: H01L39/22
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a SQUID fluxmeter which excels in protection from physical and mechanical damage and water resistance and remarkably reduces breakage probability of bonding wire. SOLUTION: A SQUID fluxmeter which detects fine magnetic field is provided with a resin mold layer 4 which covers a SQUID element 2 formed of thin film and bonding wire 3 composed of lead alloy. The resin mold layer 4 is composed of epoxy resin, 50-75wt.% non-conductive inorganic powder, which has a linear expansion coefficient of 5×10E-5/ deg.C or below and 1-20wt.% silicon resin or urethane resin.
Patent JP-H04267719-A (JP)
Title: Sterilization of packing material by liquid germicide
Inventor: GIYURA BARA
IPC: B65B55/10
Filed: 1991-11-07
Abstract: PURPOSE: To provide a novel method for sterilizing a packaging material by means of a sterilizing agent. CONSTITUTION: A packaging material is discharged to eliminate electrostatic surface charge, the packaging material is wetted with the sterilizing agent which is finely applied in an electrostatically charged form, the sterilizing agent on the packaging material coalesces to a thin and homogeneous film, and finally, the packaging material is heated to drive away the sterilizing agent from the sterilized packaging material.
Patent JP-H02137636-A (JP)
Title: Full enclosed die forging method
Inventor: SOGA RYUJI
IPC: B21J5/02
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the process cycle of the title method by forming the large end section of a connecting rod by inserting a punch in the axial direction after forming the rod and small end sections of the connecting rod by means of segmental dies. CONSTITUTION:After a preform 62 is positioned to a prescribed position between segmental dies 38, the dies 38 are displaced in the direction in which the dies 38 are brought nearer to each other so as to draw the preform 62 from the direction perpendicular to the axial direction of the preform 62. When an upper die is further lowered, displacement of the dies 38 is stopped and a die locking state is set. In such state, a small swelling section 64 and rod section 68 are formed on the preform 62 with the dies 38, with the rod section 68 being formed to have an H-shaped cross section by means of projecting lines 52 formed on the dies 38 are a hole opened in the small swelling section 64 by means of a cylindrical swelling section. The punch 22 enters between the segmental dies 28 as the upper die itself goes down and forms the large swelling section 66 of the preform 62 to a prescribed shape by upsetting.