baber/WOPTO huggingface dataset:
Patent JP-H1158068-A (JP)
Title: Brazing paste and brazing aluminum material
Inventor: SOGA NOBORU
IPC: C09D5/24
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a brazing paste capable of forming a brazing filler metal layer not generating the contamination of a brazing furnace due to the decomposition of a binder during brazing without leaving the residue of the binder after brazing and a brazing aluminum material having a high brazing property without blacking and the reduction of corrosion resistance due to the residue of the binder. SOLUTION: In the brazing aluminum, the brazing paste is composed by dispersing the powder of a brazing filler metal into a medium, using a resin containing the methacrylate resin having the repeating unit expressed by the following formula as binder, the brazing paste is coated on at least one part of the surface and dried, whereby the film of 10-100 g/m<2> in the quantity of brazing filler metal is formed. R in the formula each expresses n-butyl, i-butyl or sec-butyl.
Patent JP-S59108593-A (JP)
Inventor: NAKAMICHI YUKIKO
IPC: D06F35/00
Filed: 1982-12-13
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-H0880477-A (JP)
Title: High pressure washer
Inventor: KATANO HIROSHI
IPC: B08B3/02
Filed: 1994-09-13
Abstract: PURPOSE: To easily and quickly inspect if an ejecting hole is clogged. CONSTITUTION: A high pressure washer is provided with a spray nozzle 1 having plural spray holes 1a for spraying a washing liquid, a tank 2 for storing the washing liquid, a main flow passage 3 for connecting the spray nozzle 1 and the tank 2, and a high pressure jet pump installed in mid-way of the main flow passage 3 and for sucking and pressurizing the washing liquid in the tank 2 to feed the high pressure washing liquid to the spray nozzle 1. A bypass flow passage 7 bypassing the high pressure jet pump to connect the tank 2 and the spray nozzle 1 is provided, and also in the bypass flow passage 7, a stop valve 9 for opening and closing the bypass flow passage 7 and a low pressure pump 8 for feeding the low pressure washing liquid to the spray nozzle 1 are installed.
Patent JP-H0562459-A (JP)
Title: Magnetic storage element and production thereof
Inventor: MATSUDERA HISAO
IPC: G11C11/14
Filed: 1991-08-29
Abstract: PURPOSE:To reduce the production cost of the magnetic storage element by providing a perpendicular bias magnetic field generating means for stabilizing the magnetic domains of the element by an element lamination stage. CONSTITUTION:Insulating layers 7, 8 and conductor patterns 9 are formed on a soft magnetic material film 4. In succession, a bias magnetic field generating layer consisting of a hard magnetic film 10 having the magnetic anisotropy in the direction perpendicular to the film plane in place of a permanent magnet plate and a soft magnetic thin film 11 having an easy magnetization direction within the film plane is formed. The soft magnetic material film absorbs all the magnetic fluxes from the hard magnetic film and increases magnetic permeability if the film thicknesses of the hard magnetic film and the soft magnetic thin film are set at M (hard).t (hard) < M(soft).t (soft). Strong bias magnetic fields can then be generated in the soft magnetic material film which is the main part. The element thickness is extremely reduced and the mounting to a memory card, etc., is allowed according to such constitution.
Patent JP-S6195785-A (JP)
Title: Silicon nitride fiber reinforced copper compound material for electrode
Inventor: SUDO SHUNTARO
IPC: B23K35/00
Filed: 1984-10-18
Abstract: PURPOSE:To provide the titled compound material excellent in both mechanism property of wear resistance, strength, etc. and electrical and thermal properties of conductivity, thermal conductivity, etc. by consisting of the silicon nitride fiber in the range of the specified volume factor specified respectively a mean fiber diameter and aspect ratio as a reinforcing material and a pure copper as a matrix. CONSTITUTION:The silicon nitride reinforcing copper compound material for electrode is composed of the silicon nitride fiber of under 1.0mu, especially 0.1-1.0mu mean fiber diameter and 10-300, especially 20-2500 aspect ratio as a reinforcing material and a pure copper of more than 99.5%, especially more than 99.7% purity as a matrix. It is an essential conditions that the volume factor of the silicon nitride fiber in this compound material is to be 2.0-25%, especially 5.0-20%. The density ratio of this compound material is more than 0.90, especially more than 0.92. This compound material is suitable for the formation of electrode for lap resistance welding.
Patent JP-H0268246-A (JP)
Title: Locker-cum-switch for vehicle
Inventor: FUJIWARA YOSHIHIKO
IPC: B60R22/06
Filed: 1988-09-01
Abstract: PURPOSE:To aim at the miniaturization of a body by forming a fixed contact mount in the vertical intermediate position of a switch box solidly formed with the body, making up a storage recess for a sliding contact on the upper part, and attaching a fixed contact and the sliding contact to the body directly. CONSTITUTION:A switch box 10 is formed solidly with a body 1 at the inmost side of a recess 6 housing a striker admission groove 2 of the body 1 and a latch, a ratchet or the like. Plural pieces of metallic fixed contact mounts 12 are solidly formed in a vertical intermediate position of the box 10, and a storage recess 18 for a sliding contact is formed on the upper part in addition. A head part of this sliding contact housed in the recess 18 is projected to the recess part 6 and made contact with a latch circumferential surface. In addition, plural numbers of the fixed contacts are attached to the mount 12, and there is provided with another recess part 27 housing a connecting part and a cord. Then, a bonding agent is filled up in this recess part 27. With this constitution, the fixed contacts are firmly locked to the box 10 directly, and since the sliding contact is also directly attached, the body 1 can be miniaturized in this way.
Patent JP-S6195761-A (JP)
Title: Method and device for suction casting
Inventor: YUKI ISAMU
IPC: B22D18/06
Filed: 1984-10-18
Abstract: PURPOSE:To execute suction casting with high reliability and ease of a post- treatment by inserting a sprue part of an air permeable casting mold inserted to a tray into the aperture part of a hermetic chamber via a heat resistant sealing member and reducing the pressure in the hermetic chamber thereby sucking the molten metal in a melting furnace up into the casting mold. CONSTITUTION:The sprue part 9 of the air permeable casting mold 7 inserted to the tray 11 is inserted and fixed to the aperture 6 of the hermetic chamber 1 via the heat resistance sealing member 13 by a transfer means 16. The pressure in the chamber 1 is reduced 6 to suck and cast the molten metal 15 in the melting furnace 14 into the mold 7 through the sprue 9. The mold 7 is conveyed and installed by the tray 11, by which the failure of the mold 7 is prevented and the installation thereof in the chamber 1 is made safe and sure. The limitation for casting material quality according to the range of the service temp. is eliminated by the heat resistant seal 13. The operation for removing the casting is thus made easy and the time for cooling is eliminated.
Patent JP-H1147649-A (JP)
Title: Liquid jetting pump
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent flowing out of a liq. from an inside of a vessel even when the vessel is pushed down by providing a plugging cylindrical member which is depressed when a movable jetting part provided with a nozzle is allowed to fall and by which an air introducing hole formed at an upper part of a sucking part is turned into a plugged state, in cooperation with the movable jetting part. SOLUTION: A fixed sucking part A is constituted by fixing the cylinder 3 where the air introducing hole (a) is provided through drilling at the upper part to a vessel 2 in a state that an upper end is projected from a neck part 4. The movable jetting part B is constituted by fitting a depression head 17 provided with the nozzle 16 at the upper end of a stem 15 projected from an upper end opening of the sucking part A. Moreover, the plugging cylindrical member C is constituted by fitting a base cylinder part 24 in which the upper end is projected from the upper end opening of the fixed sucking part A and connecting a sliding plugging part 25 fitted at the upper part of the inner periphery of the cylinder 3 at the lower part of the outer periphery of the base cylinder part 24.  Then the air introducing hole (a) is plugged by depressing the plugging cylindrical member C at a step part (b) provided at the movable jetting part B when the movable jetting part B is subjected to a lowering operation.
Patent JP-H0383895-A (JP)
Title: Epitaxial growth device
Inventor: NAKAMURA SHINJI
IPC: H01L21/205
Filed: 1989-08-25
Abstract: PURPOSE:To enable to form and grow a silicon single crystal layer having an uniform film thickness distribution at a commercial grow rate even on the low temperature epitaxial growth by disposing a flow-straightening plate between a growth gas-charging opening disposed at the upper portion of the reaction tube and a susceptor for holding and rotating the substrate. CONSTITUTION:A growth gas 1 charged from a charging opening 3 is straightened in a constant direction with an opening-having and flow- straightening plate 8 disposed so as to surround the shaft of a rotating susceptor 6. The growth gas 1 is thereby flown in parallel with the surfaces of substrates disposed on the susceptor 6 to substantially homogenize the concentration of the growth gas 1 on the surfaces of the substrates in the whole spaces in the reaction tube 2. The growth rates of the epitaxial layers on the substrates are substantially not changed due to the rotation of the susceptor 6, thereby permitting to allow the average growth rates of the epitaxial layers to approach a limit growth rate not producing polycrystalline silicon.
Patent JP-H0666772-A (JP)
Title: Method and device for inspecting internal defect of metal strip
Inventor: MIZUNO MASASHI
IPC: G01N27/90
Filed: 1992-08-18
Abstract: PURPOSE:To detect the internal defect of a running metal strip by reducing the width of the dead zone of the strip by inspecting the part of the strip other than its edge sections by ultrasonic examinations and the edge sections by eddy current examinations. CONSTITUTION:The part of a metal strip 1 running below a gate type mechanism 5 other than its edge sections is inspected by performing ultrasonic examinations by using two pieces of tire probes 3. The edge sections are inspected by eddy current examinations by using a rotary disk 4 with a rotary transformer incorporating a probe 43 which rotates in a non-contacting state after approaching both edges of the strip 1. By summarizing the results of the inspections, the dead zone of the strip which is not accessible by the examinations is limited to very narrow zones very close to both edges. Since the central part and both edge sections of the strip 1 are separately inspected by ultrasonic and eddy current examinations in such a way, the dead zone can be minimized without using any excessively expensive facility. Therefore, the using yield of the strip 1 can be improved.
Patent JP-H0694722-A (JP)
Title: Analysis method utilizing flow in caplillary tube
Inventor: JIMII DEII AREN
IPC: B01L3/00
Filed: 1992-08-18
Abstract: PURPOSE: To decide the property of a fluid sample and the presence/absence and amount of an object to be assayed by applying the sample to a device holding a reagent in a capillary passage and a passage and detecting the flowing characteristic of the sample. CONSTITUTION: A sample from an inlet 64 is denatured when the sample reacts to a first reagent 68 in an accepting chamber 58 and passes through a capillary tube 66. After the tube 66, the sample reacts to a second reagent 70 in a reaction chamber 60 and generates detect signals. A vent hole 72 stops the flow of the sample and can cause variation in the chamber 60. A flowing-out chamber 62 has an outlet vent hole 74 and when the intermediate vent hole 72 is closed, an assay medium enters the chamber 62 through a rapillary tube 76. When the vent hole 72 is closed after introducing a device 50 composed of a block 7 into a meter, the medium flows through the tube 76 where large particles can be measured from the scattering of light by the particles, pattern of the light transmitted through the tube 76, and interception of light by agglutinated cell particles.
Patent JP-S6198013-A (JP)
Title: Am receiver of synthesizer system
Inventor: SEKIGUCHI TAKESHI
IPC: H03J7/28
Filed: 1984-10-19
Abstract: PURPOSE:To realize an automatic scan synchronizing function which is optimum under various radio wave conditions by providing a means which varies a reference level for stopping an automatic scan synchronizing means. CONSTITUTION:A signal passed through an AM detector 2 is inputted to an AGC circuit 3. At this time, an AGC regulator 2 is used and operated with a knob, etc., arranged on the front surface of a receiver to control the quantity of AGC, thereby controlling the output DC voltage of a level detector 4 eventually. Further, the level of a level detector 4 can be controlled directly.
Patent JP-2000055913-A (JP)
Title: Measurement of hemoglobin in blood sample and reagent for detecting leukocyte
Inventor: VERIAC SYLVIE
IPC: G01N33/50
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an analysis reagent for measuring hemoglobin and for detecting leukocyte in a blood sample without using any cyanic compound. SOLUTION: A reagent consists of at least one cation-type detergent, a glycoside type compound, especially saponin, at least one inorganic salt, and/or a substance with permeation operation and/or leukocyte protection operation, and organic and/or inorganic buffer agent for selectively adjusting the pH of the reagent to either essential neutral value (pH value ranging from 5 to 8) or a base value (pH value ranging from 8 to 12). This sort of analysis reagent is applied to blood analysis in human medicine and veterinary medicine.
Patent JP-H0881671-A (JP)
Title: Two pack type aqueous adhesive
Inventor: KUSUOKA HIROYUKI
IPC: C08G18/44
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a two pack type aqueous adhesive active at low temperature (approximately 5 deg.C) and having cross-linking curability. CONSTITUTION: The two pack type aqueous adhesive comprises a main agent comprising (a) a polycarbonate-urethane dispersion having a pH of 5.0-8.5 and produced by self-emulsifying and dispersing a terminal hydroxyl group-containing polyurethane polymer having carboxyl groups in the presence of a tertiary amine in water, the polyurethane polyol being obtained by reacting a polycarbonate polyol with a carboxyl group-containing chain extender and a polyisocyanate compound, and (b) the aqueous emulsion of a synthetic resin or synthetic rubber, and a polyisocyanate compound as a curing agent.
Patent JP-H0662635-A (JP)
Title: Lawn mower
Inventor: MATSUI AKIO
IPC: A01B73/04
Filed: 1992-08-19
Abstract: PURPOSE:To enable the operation of a valve mechanism and prevent the damage of the right and left mowers caused by unintentional on and off of a power source by providing a means to detect the setting of all operation switches to neutral positions. CONSTITUTION:Each hydraulic cylinder 11, 43, 44 is set in a floating state in the mowing operation to allow each mower to vertically move while contacting with the ground. The hydraulic pressure control of the 2nd and the 3rd hydraulic cylinders 43, 44 is carried out by an electromagnetic valve mechanism V1. The valve mechanism V1 is controlled by a controller 41 according to the operation of three-position operation switches SW1, SW2 each having lifting, lowering and neutral positions. The driving operation of the valve mechanism V1 is restricted in the case of making a power source independent of the set position of the switch and the operation is allowed first by the detection of the setting of both operation switches SW1, SW2 to neutral positions. The above mechanism is effective in preventing the problems such as unintentional lowering of the right and left mowers by the on/off operation of the power source.
Patent JP-S6199587-A (JP)
Title: Pressure welding method
Inventor: KONO TAKAYUKI
IPC: B23K11/00
Filed: 1984-10-19
Abstract: PURPOSE:To pressureweld a rectangular fin to a pipe with a deep sinking by bringing the notched part provided on the bent part of a rectangular fin to a pipe and by descending with pressing the pressure welding electrode having the notch corresponding to the curvature of the surface of the pipe from the inner side thereof. CONSTITUTION:The notch 10 having an adequate depth d2 is provided on the bent part of the rectangular fin 6 of V or U shape and the rectangular fin 6 is set so as to let the above notched part 10 bite onto the pipe 5 being installed on a backing electrode 3. The rectangular fin 6 is then brought into contact with the pipe 5 by pressing with touching the pressure welding electrode 2 having the notch 2' being accorded with the curvature of the surface of the pipe 5 on the tip part of the inner side face of the fin 6. A current is then flowed in the arrow mark direction with impressing a voltage between both electrodes 2, 3. The rectangular fin 6 is thus pressurewelded with a deep sinking to the pipe 6 by heating the contact point 11 of the fin 6 and pipe 5 with Joule's heat and by descending with pressing further the pressure welding electrode 2.
Patent JP-H0666069-A (JP)
Title: Door
Inventor: AKI HIDEO
IPC: E06B3/32
Filed: 1992-08-19
Abstract: PURPOSE:To provide a door with which a patient or an old man can be nursed, and which is an extremely variable. CONSTITUTION:In a door assembly A in which a side end of a door 2 is attached to one side frame 12 of an architrave 1 by means of double hinges 3 composed of a first hinge 31 with which the door can be turned outward of a room and a second hinge 32 with which the door can be turned inward of the room, when the first hinge 31 is locked, the locked first hinge 31 can be released outside of the door. Accordingly, the first hinge 31 is normally locked so that the door 2 is turned only inward of the room so as to be opened and closed. If a patient, an old man or the like falls down in the vicinity of the door, leaning the door 2, due to a sudden illness or a fit so that the door cannot be opened, the locked first hinge 31 is released outside of the room, and accordingly, the door can be turned outward of the room 2, thereby it is possible to rescue the old man or the patient who being fallen down in the room.
Patent JP-H0664965-A (JP)
Title: Binder for injection molding sinterable powder and composition
Inventor: YOSHINO KENJI
IPC: C04B35/00
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a binder for injection molding sinterable powder and to provide a composition for injection molding sinterable powder, having excellent moldability and strength. CONSTITUTION:A binder B for injection molding powder comprises in organic compound A having <=2,000 molecular weight, containing one or more isocyanate groups in the molecule and an organic compound except the organic compound A. The binder component B comprises a thermoplastic resin and an organic compound having <=2,000 molecular weight, containing no isocyanate group, the thermoplastic resin contained in the binder B contains one or more functional groups to be reacted with isocyanate group in the molecule and the binder composition A preferably contains two or more isocyanate groups to give a binder for injection molding sinterable powder. A composition for injection molding comprises metal powder, ceramics powder and cermet powder and is treated with the binder component A and then mixed with the binder component B.
Patent JP-H0663601-A (JP)
Title: Method for sizing and rolling round steel bar
Inventor: TAKEDA SATORU
IPC: B21B13/12
Filed: 1992-08-19
Abstract: PURPOSE:To expand the range that can be sized with the same roll while holding high dimensional accuracy due to four rolls in a method for sizing and rolling a round steel bar with the four-roll rolling mill. CONSTITUTION:Each roll pair of the four-roll rolling mill 1 on the upstream side of two four-roll rolling mills 1, 2 which are arranged in series on the pass line P is arranged as follows. That is, the distance L between a 1st reference line O1 based on the center line of a roll 1A (1B) and a second reference line O2 based on a line with which mutual centers of rolls 1C, 1D are connected is held five times the projected contact length of the roll pair 1C, 1D on the upstream side.
Patent JP-H07149844-A (JP)
Title: Radical-curing rubber using acrylic or methacrylic ester of hydroxybenzne or hydroxynaphthalene compound as curing aid
Inventor: KAAKUUTSUDO SUTOAA KOTSUTOMAN
IPC: C08F255/06
Filed: 1994-09-14
Abstract: PURPOSE: To provide an improved radically curable system for rubber using an improved co-curing agent, and also a radically cured rubber using the curable system.  
     CONSTITUTION: Natural rubber and synthetic rubber derived from a diene monomer are radically crosslinked by use of a radical initiator and a co-curing agent made of an acrylate ester or methacrylate ester of a hydroxybenzene compound or hydroxynaphthalene compound containing two or more hydroxyl groups, at least two of which are esterified, thereby obtaining a rubber whose abrasion resistance and air oven aging are very excellent. A recommended co-curing agent consists of an acrylate or methacrylate ester of a hydroxybenzene containing two or three acrylate or methacrylate groups per molecule, and the amount of the co-curing agent is in the range of about 1 to 50 pts.wt. per 100 pts.wt. of the rubber. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0886345-A (JP)
Title: Differential device
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/28
Filed: 1994-09-14
Abstract: PURPOSE: To display fully the function of an accumulator by pressure change by arranging a shock absorption chamber where a viscous fluid flows in/out, between a gear meshing portion and the accumulator to reduce the pressure change of the viscous fluid. CONSTITUTION: When being differential is generated at a differential device 7, positive pressure and negative pressure are generated at oil by the pump operation of each gear meshing portion. An accumulator 79 absorbs and reduces by the movement of a piston 85 oil pressure change that is due to pump work amount change or oil temperature change or the like, and stabilizes the differential limit function of a speed induction type. At this time, oil pressure to be generated at a meshing portion between pinion gears 65, 67 or the like enters into the accumulator 79 through a shock absorption chamber 97.  As the peripheral arrangements of respective pinion gears 65, 67 arranged on both sides of the accumulator 79 are opposite to each other, the oil pressure entering into the shock absorption chamber 97 is reverse in its positive pressure and negative pressure, but this positive and negative oil pressure is offset in the shock absorption chamber 97, so the function of the accumulator 79 is not damaged.
Patent JP-S63100004-A (JP)
Inventor: JIYON DEBISU BORUTO
IPC: C04B35/581
Filed: 1987-09-04
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。