baber/WOPTO huggingface dataset:
Patent JP-S61284040-A (JP)
Title: Electron-ray microanalyzer
Inventor: ZENITANI FUKUO
IPC: H01J37/252
Filed: 1985-06-07
Abstract: PURPOSE:To realize an accurate irradiation of electron beams, by analyzing through an irradiation of electron beams depending on the central position found by a computing measure from data in a memory. CONSTITUTION:CPU 26 finds the center of particles from signals stored in a memory 24 through the following formula. Electron beams 10 are irradiated at the particle position corrected by the computation, analyses are performed by specific X-rays, and, correction of the specific position and the step of analysis at the corrected position are repeated on all the specified particles until the analyses are completed. Therefore, since the variation of position is corrected during the irradiation of electron beams onto particles, a continuous analysis of microparticles can be carried out rather easily.
Patent JP-S5931128-A (JP)
Title: Nozzle seal of injection molding system and its manufacture
Inventor: JIYOBUSUTO URURITSUHI GERAATO
IPC: B29C45/20
Filed: 1983-07-11
Abstract: An improved hot tip nozzle seal for use in a sprue gated injection molding system and a method of manufacture. The nozzle seal has a cylindrical outer portion, an elongated central pin portion and a number of ribs extending therebetween to define a number of apertures through the nozzle seal. The outer portion is seated in both the heated nozzle and the cavity plate to bridge the insulative air gap between them. The central pin portion of the seal has a tip portion which extends downstream into the gate and a head portion which extends upstream into the nozzle bore. The central pin portion has an inner conductive portion formed of copper and an outer protective casing formed of steel. The seal is designed so that the head portion picks up a predetermined amount of heat from the surrounding melt and transfers it through the highly conductive copper to the tip portion which extends to where it is required, without being unacceptably susceptible to abrasion or corrosion from difficult materials such as glass filled flame retardant nylon. The seal is made by integrally filling the steel pin casing with copper in a vacuum furnace. The filled casing is then brazed into a body portion with the ribs and a cap brazed on in the vacuum furnace to provide the integral abrasion and corrosion resistant nozzle seal.
Patent JP-S5824349-A (JP)
Inventor: POORU JIYOSEFU BUTSUSE
IPC: C07D301/10
Filed: 1982-07-17
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-H0421980-A (JP)
Title: Supporting mechanism for magnetic head
Inventor: MORI YUKIHIRO
IPC: G11B21/20
Filed: 1990-05-15
Abstract: PURPOSE:To enable stable contact between a magnetic head and a magnetic card by vertically moving a movable arm in a direction orthogonal to the direction of traveling the magnetic card, further, pivotally supporting the magnetic head to the movable arm turnably and horizontally oscillating the magnetic head. CONSTITUTION:Both side walls of a magnetic head 2 facing to the direction of traveling of a magnetic card 1 are pivotally and turnably supported to a movable arm 4 so as to horizontally oscillate the magnetic head. The movable arm 4 has a shape perpendicularly raising two sides opposing to a rectangular metal plate and one end part is pivotally supported to an arm supporting member 5 so as to pivotally support the magnetic head 2 at the middle part. Since the magnetic head 2 is pushed up in the direction of a head roller 3 by a press spring 6 while suitable horizontally oscillating and kept parallel with the head roller 3 through the magnetic card 1, the magnetic card 1 is stably in contact with the magnetic head 2. When a thick card such as a credit card is inserted as the magnetic card 1, the escape of the magnetic head 2 is enlarged and the inclination of the movable arm 4 is enlarged as well. Then, the magnetic head 2 is horizontally oscillated so as to cancel the inclination of this movable arm 4.
Patent JP-H09300782-A (JP)
Title: Host printer, handy printer, printer system, and method for controlling printing of printer system
Inventor: KURATA TETSUJI
IPC: B41J29/42
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable highly functional printing and widely applicable printing to be performed while ease of handling a handy printer is maintained as it is. SOLUTION: Print information received from a host printer is printed by driving a printing head 10 with the help of a head driving circuit 340 based on an output from a circuit 350 for detecting the position of a sheet. Under this constitution, a handy printer 300 performs a printing process using a control system for processing print information provided on a host printer 200.
Patent JP-H01296902-A (JP)
Title: Ridger
Inventor: WATANABE HIDEAKI
IPC: A01B13/02
Filed: 1988-05-22
Abstract: PURPOSE:To press the top of a ridge, independently press the lower part of the ridge and tighten the whole ridge by using a soil-pressing plate composed of the 1st soil-pressing plate to press mainly the upper part of a ridge and the 2nd soil-pressing plate to press mainly the lower part of the ridge. CONSTITUTION:The soil tilled with a tilling ring 3 is thrown up with a throwing edge 5 and the 1st and 2nd soil-pressing plates 6a, 6b positioned backward are swung to effect the opening and closing motion. The 1st soil-pressing plate tightens the tilled soil by patting mainly the upper side slope of the ridge and the 2nd soil-pressing plate tightens the tilled soil mainly at the lower part of the ridge.
Patent JP-S5351342-A (JP)
Title: No-contact igniter
Inventor: SUGIURA NOBORU
IPC: F02P3/04
Filed: 1976-10-19
Abstract: PURPOSE:To reduce the number of circuit parts in an input circuit of no-contact igniter provided for series and parallel circuits including a condensor, resistances, and diodes by using the condensor at another time for compradating delayed ignition timing and adjusting the feeding start time of an ignition coil.
Patent JP-H08322104-A (JP)
Title: Braking system of electric automobile
Inventor: OHORI HARUMI
IPC: B60L7/24
Filed: 1995-05-24
Abstract: PURPOSE: To prevent increase and decrease in braking force caused by the dispersion and the time change of brake lamp switches and a hydraulic sensor, to improve brake feeling and to enhance fault detecting performance. CONSTITUTION: Two brake lamp switches 20 (1) and 20 (2) are provided. The mode is changed to a regeneration priority mode when the brake lamp switches 20 (1) and 20 (1) are turned on. The outputs of a hydraulic sensor 26 and the brake lamp switches 20 (1) and 20 (2) are compared each other. Thus, the presence or absence of the fault in these parts is judged. When the fault is detected, the mode is changed to a regeneration inhibition mode. In the changing conditions to the regeneration precedence mode, the conditions related to the output value of the hydraulic sensor 26 are not included. Therefore, even when the high fault occurs in the hydraulic sensor 26, excellent feeling is obtained. Since the fault is detected by the mutual comparison of the outputs, the faulty part and the fault mode can be specified.  One or more hydraulic switches can be provided at the same location as the hydraulic sensor 26. In place of the hydraulic sensor 26, the hydraulic switch can be provided.
Patent JP-S5826737-A (JP)
Title: Peripherally dischargeable silo
Inventor: MIURA MITSUO
IPC: B65D88/28
Filed: 1981-08-11
Abstract: PURPOSE:To make possible first-in, first-out in a silo with a central cone for  storing coal, etc., by suspending a silo lower cylindrical wall by a support ring,  providing a taking-out space between the lower cylindrical wall and a floor  surface, and extending the floor surface so that a heap of the powder may be  formed with an angle of repose. CONSTITUTION:An upper silo cylindrical wall is supported by a support ring 10 supported by struts 11, a lower silo cylindrical wall 16 is suspended by a support ring 10 to form a space 18 between it and a floor surface 17, and the floor surface 17 is extended so that the powder 20 may form a heap 22 with an angle of repose. According to this arrangement, as the weight of the powder 20 of coal or the like is received directly by the ground via a central cone 19, the vertical load on the length of silo cylinder can be reduced, and therefore the thickness of the cylindrical wall 13 can be reduced to make it light. In addition, the lower silo wall 16 can be vibrated to prevent bridging from being formed, the contents can be moved uniformly throughout, and the material introduced first can be taken out first. Owing to the angle of repose of the heap 22 of the powder 20, the heap 22 can slide out through the space 18, so that a closing shutter for the space 18 is not required and therefore the structure can be made simple.
Patent JP-H11330233-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAI NAOKI
IPC: H01L21/60
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To perform accurate anisotropical growing to form a pad and eliminate troubles such as contact of separated pacts, by anisotropically growing silicon single crystal in a vertical direction to the semiconductor substrate plane. SOLUTION: After removing a native oxide formed on the exposed plane of an N-type diffusion layer 7 by UHV-CVD, a Si selectively epitaxially grown pad 9 having a height of approximately 300 nm is formed on the exposed plane of the N type diffusion layer 7 by self alignment, by anisotropical selective epitaxial growing with disilane and doping gas of prescribed flow rates. Since the exposed plane of the N type diffusion layer 7, which is formed being self- aligned with an element isolating insulation film 2 and a second silicon nitride film 8, is surrounded by the sides in the <110> direction, these si selectively epitaxially grown pads 9 are mainly selectively grown in the <100> direction vertical to the major surface of a P type silicon substrate. Therefore, troubles such as contact of the adjacent pads and lack in the pad height are eliminated and the yield is improved.
Patent JP-S61286237-A (JP)
Inventor: KENESU CHIYANGU
IPC: C03B32/02
Filed: 1986-05-30
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-H04282394-A (JP)
Title: Production of phosphatidylcholine
Inventor: KANETANI FUJIO
IPC: C07F9/10
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the title high-purity compound in high yield reacting a diacylglycero-dioxaphosphoran-oxide with a tertiary amine and treating the crude reaction product by flash chromatography. CONSTITUTION:First, a diacylglycero-dioxaphosphoran-oxide shown by formula I or formula II (R<1> and R<2> are alkyl which may contain branched chain) is reacted with a tertiary amine (e.g. trimethylamine) shown by formula III (R<3> to R<5> are alkyl) to give a phosphatidylcholine shown by formula IV or formula V. Then the crude reaction product of the compound shown by formula IV or formula V is subjected to flash chromatography to collect the objective compound. The flow rate of column is preferably made to 1-20cm/minute by adjusting the pressure of a compressor.
Patent JP-2000315539-A (JP)
Title: Power cord
Inventor: NAGANO MASAKI
IPC: H01R13/44
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a power cord excellent in heat resistance and insulating performance capable of preventing tracking inside and outside a plug. SOLUTION: The whole construction approximately of a plug 2 to constitute a power cord 1 is formed from a thermoplastic resin, so that this is excellent in the heat resistance, compared with polyvinyl chloride according to the conventional technique and unlikely to have tracking, and it is possible to prevent impairing the insulating performance both the inside and outside of the plug 2. Because the root of plug blades 3 is covered with a thermoplastic resin, occurrence of tracking is not likely between the forefront of the plug 2 and the plug blades 3 even if foreign matter is adhered to the forefront of the plug 2 and the root of the plug blades 3 when the plug 2 is being formed, and it is practicable to preclude the insulating performance from being degraded.
Patent JP-S5917508-A (JP)
Title: Optical fiber cable
Inventor: NUMAMOTO YUKIO
IPC: H01B7/282
Filed: 1982-07-21
Abstract: PURPOSE:To prevent infiltration of water for a long distance in an optical fiber cable by packing a water absorptive resin in the gap parts in a space so that the water permeated into a pat of the cable owing to a damage is absorbed by the resin and that the further permeation of the water is prevented. CONSTITUTION:An optical fiber cable consists of a spacer 1, a sheath 2, an optical fiber 3, and a water absorptive rsin 4. The fiber 3 is made of quartz glass, polymethyl methacrylate, polystyrene, etc. The water absorptive resin is a hydrophilic and water absorptive resin which is insoluble in water, and is particularly a hydrogel-formable and water absorptive resin that absorbs as much water as possible by contacting with water, more preferably a hydrogel-formable and water absorptive resin having the power to absorb >=50 times of the own-weight of water contg. no ions. The preferred examples are self-crosslinking type sodium polyacrylate, and a hydrolyzate of starch-acrylonitride grafted copolymer.
Patent JP-S63290699-A (JP)
Title: Laser beam machine
Inventor: UNNO TOMIO
IPC: B23K26/06
Filed: 1987-05-25
Abstract: PURPOSE:To minimize the deviation of a laser beam projection point and to reduce the condensing property of a peripheral part of a laser beam by making the incident surface to the single curvature and forming the objective surface to the concave spherical surface all over and further, forming the concave spherical surface with the low curvature at its center. CONSTITUTION:The laser beam 1 emitted from a laser beam oscillator of the titled laser beam machine is projected through a condensing lens of a machining head and the laser beam 1 is transmitted to the center of the incident surface 3 of the lens 2 in the machining process. At this time, the incident surface has the convex surface with the prescribed curvature where a condensed focus of the laser beam 1 is deviated large from the surface a material 6 to be machined. The objective surface of the lens 2 constitutes the concave spherical surface 4 with the smaller diameter than that of the laser beam 1 at the inside of a plane 5. By this method, the spot diameter of a condensing part can be reduced and the precise cutting can be performed.
Patent JP-H08296535-A (JP)
Title: Intake device for internal combustion engine
Inventor: OGIWARA YUTAKA
IPC: F02M69/00
Filed: 1995-04-26
Abstract: PURPOSE: To use parts such as a cylinder head in common between an engine body for lean combustion and an engine body of normal specifications and heighten the atomizing-mixing performance and lean combustibility of injected fuel. CONSTITUTION: The upper reaches end side of a guide plate 22 is fitted in a slip-off stop state to the lower reaches part of an intake pipe 21, and the lower reaches side of the guide plate 22 is removably insert-fitted into the main intake port part 6A of an intake port 6 and extended to the lower reaches side of the intake port 6. An intake passage extended from the lower reaches side part of the intake pipe 21 to the main intake port part 6A of the intake port 6 is partitioned into an upper side first passage part 23A and a lower side second passage part 23B by the guide plate. A cutout 22B of circular arc shape is formed on the lower reaches end side of the guide plate 22, and fuel injected with a spray pattern F from an injection valve 12 is led toward each branch port part 6C side of the intake port 6 by the cutout 22B.
Patent JP-H0422063-A (JP)
Title: Manufacture of hydrogen occlusion alloy electrode
Inventor: UMEMOTO TETSUMASA
IPC: H01M4/26
Filed: 1990-05-15
Abstract: PURPOSE:To omit the process of initial activation by disposing inside presseruized hydrogen gas a molding made of a mixture of hydrogen occlusion alloy power and a macromolecular binding agent to store hydrogen, and also generating a number of fine cracks in the molding. CONSTITUTION:Hydrogen occlusion alloy powder is mixed with a macromolecular binding agent under the condition in which the macromolecular binding agent is capable of flowing, and the mixture is caused to flow and take a predetermined form and then solidified to form a molding, and the molding is disposed in pressurized hydrogen gas atmosphere and hydrogen is thus stored in the molding and also a number of fine cracks are generated in the molding to manufacture a hydrogen occlusion alloy electrode. An alloy having proper balanced dissociation pressure for hydrogen within the operating temperature range of the battery is used as the hydrogen occlusion alloy. As the macromolecular binding agent, one which can be molded into a predetermined form with the hydrogen occlusion alloy powder bound thereto and which readily generates fine cracks in the molding is suitable and an alkali-proof paste resin is preferably used. The hydrogen occlusion alloy which is an active material is thereby activated and the process of initial activation through charge and discharge after assembly of the battery is omitted.
Patent JP-S63295307-A (JP)
Title: Heat exchanger fin holding device
Inventor: HAYAKI KAZUHIKO
IPC: B65G1/14
Filed: 1987-05-25
Abstract: PURPOSE:To prevent damage due to positional shifting during lamination and interference of adjoining pins when they are pulled out by coupling many pin holders planted with stack pins for holding pressed fins contactably/separatably through a coupling member and making slidable on a guide. CONSTITUTION:Many stack pins 34 are planted on pin holders 23 such that they have approximately same length as the width of fins 35 when the pin holder 23 are jointed and have longer length than the width of the fins 35 when the pin holders 23 are separated. Through-holes 36 of fin 35 are inserted over stack pins 34 with the pin holders 23 being jointed each other so as to laminate and hold the pin holders 23. Consequently, adjoining fins 35 can be protected from remarkable positional shifting. When laminated fins 35 are removed from the stack pins 34, the pin holder 23 is slided along a guide member so as to separate the pin holders 23 each other. As a result, the fins 35 can be removed without interfering each other and protected from damage.
Patent JP-H05322348-A (JP)
Title: Air conditioner
Inventor: KAMEYAMA JUNICHI
IPC: F25B13/00
Filed: 1992-05-19
Abstract: PURPOSE:To obtain sufficient room cooling capacity by obtaining a sufficient subcooling amount for liquid refrigerant to be fed into an indoor unit of a room to be cooled even at a transient time such as the time of starting a compressor in the case of room cooling operation or operating a main room cooling. CONSTITUTION:A heat source A is connected to a plurality of indoor units B, C, D via first, second connecting tubes 6, 7 through a repeater E. The air conditioner comprises a first branch unit 10 so connected from one of indoor side heat exchangers 5 of the units B, C, D as to be able to be switched to be connected to the tube 6 or 7, and a second branch unit 11 so connected from the other of the exchangers 5 as to be able to be switched to be connected to the tube 7 through a first flowrate controller 9. The tube between the tube 7 and the unit 11 is brought into contact with the tube 6 to provide a heat exchanger 24.
Patent JP-H01295487-A (JP)
Title: Manufacture of printed wiring board with thick plate conductor
Inventor: KIMURA MINORU
IPC: H05K3/04
Filed: 1988-05-24
Abstract: PURPOSE:To improve circuit precision, by performing a first circuit formation of conductor by mechanical cutting, and performing the residual formation by etching. CONSTITUTION:For the conductor 2 of a substrate 1 with a thick conductor plate wherein the conductor 2 of 200mum or more in thickness and a base substrate 4 are laminated in a body, the conductor 2 of minimum thickness, by which a circuit forming part 2a and an insulating layer 3 are prevented from cracking, is left on the insulating layer 3 side, and the circuit formation of the conductor 2 is performed by mechanical cutting. Then the residual circuit formation of the conductor 2 is performed, by processes of the forming of a resist film 5, etching, and the exfoliating of the resist film 5. Thereby, a thick plate conductor circuit, wherein side etching is prevented, and conductor circuit precision is high, can be formed.
Patent JP-S5827124-A (JP)
Title: Liquid crystal display device
Inventor: TANIGAKI TAIJI
IPC: G02F1/133
Filed: 1981-08-12
Abstract: PURPOSE:To obtain a plane panel type liquid crystal display device which can be substituted sufficiently with CRTs by using an endless film (belt) for displaying deposited uniformly with microcapsules of smectic liquid crystals. CONSTITUTION:A film for displaying produced by coating the microcapsules 2 prepd. by sealing smectic liquid crystals which assume a light scattering state when heated and quickly cooled and assume a transparent phase when heated and slowly cooled in transparent materials on a film base 1 and further providing an abrasion resistant resin layer 3 thereon is used. More specifically, the above-mentioned film for displaying is wound endlessly on motors 6, 7 which revolve in an arrow direction. A thermal head 5 which is movable in the direction vertical to the plane of the figure is provided via a stanchion 10 and heating and slow cooling devices 8, 9 for erasing are provided, whereby a liquid crystal display device is formed. With the above-mentioned device, the film for displaying is selectively heated and quickly cooled with the head 5 to form the phase-transferred microcapsule parts 2b thereby displaying images (a symbol 2a is a non-changing part). On the other hand, the displayed images are erased with the devices 8, 9.
Patent JP-H0421773-A (JP)
Title: Sputter film forming device
Inventor: EGUCHI KOHEI
IPC: C23C14/34
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the occurrence of a reaction between different films in sputtering in the device provided with plural sputter film forming chambers and a load-lock chamber having a mechanism for conveying a substrate to the chambers by providing a cooling stage to forcedly cool the substrate. CONSTITUTION:This sputter film forming device is constituted of plural film forming chambers 1 and 2 and a load-lock chamber 3. The load-lock chamber 3 contains a mechanism for mechanically conveying a substrate to the chambers 1 and 2. A cooling stage 4 is further provided in the load-lock chamber 3 to forcedly cool the substrate. When a multilayer film is formed by sputtering, the initial film forming temp. is increased, and the temp. is decreased when an eutectic reaction tends to occur at the time of forming the next film to prevent occurrence of the reaction.
Patent JP-H0920290-A (JP)
Title: Regulator for underwater respiration device used for diving in cold water
Inventor: PIETOREENI NINO
IPC: A62B7/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a regulator that can efficiently exchange heat with the outside in the same way as a regulator provided with a metallic body and can maintain handiness, light weight and economy realized by the regulator with a body made of plastic material. SOLUTION: A regulator for an underwater breathing device includes a box-like body made of plastic material, with an outlet port and a tube 2 provided with a mouthpiece 102 branching off. The halberd-like body 1 of the regulator is provided with one or more metal inserts 401 integrated into a wall.