baber/WOPTO huggingface dataset:
Patent JP-H0531354-A (JP)
Title: Laser irradiation apparatus
Inventor: HASHIZUME TSUTOMU
IPC: H01S3/101
Filed: 1991-08-02
Abstract: PURPOSE:To crystallize a silicone membrane due to the irradiation with pulse laser beam having the optimum pulse width by splitting laser beam by a beam splitting partial transmission mirror and changing only the routes of the split beams and further again making the laser beam paths same by a beam condensing partial transmission mirror. CONSTITUTION:The pulse laser emitted from a laser oscillator LS is advanced along an optical axis A-B and split into the beam passing through a route B-E and the beam passing through a route B-C-D-E by a beam splitting partial transmission mirror PM. The laser beams passed through a plurality of the routes are condensed on the same optical axis by a beam condensing partial transmission mirror CM. That is, since the distance of the route B-E is different from that of the route B-C-D-E, a plurality of the beams split by the mirror PM reach a sample SA at different times. As a result, the pulse width of beam can be increased and a recrystallized or crystallized silicon membrane of high quality having a large crystal particle size and reduced in its crystal fault can obtained.
Patent JP-S6458956-A (JP)
Title: Liquid heater
Inventor: YUUJIEIN DABURIYUU PAAKINZU
IPC: F24J3/00
Filed: 1988-08-03
Abstract: PURPOSE: To efficiently heat liquid by friction so as to save power cost, by providing a rotor with a center cavity, and forming a fluid passage between the cavity and the periphery of the rotor thereby making the rotor into a fluid propeller. CONSTITUTION: When two rotors 32 and 16 rotate by driving a pump 29 and a propeller 10 within a closed system, the liquid is heated by the frictional contact with the rotors 33 and 16. Moreover, the pump device 29 supplies liquid in pressurized condition to the inlet cavity 20 of the propeller 10, and propels the liquid through a passage 22 having a limited orifice 26 from the cavity 20, and further heats it. Accordingly, the liquid is subjected to heating action effectively at all times without loss of efficiency, similar to the case where the rotor rotates simply within the fluid. By the combination between the pump action of the pump device 29 and the propulsion of the propeller, the outflow in radial direction from an outlet port 14 is secured, and the liquid can be let flow into an inlet port 15 through a heat exchanger, etc.
Patent JP-H0748308-A (JP)
Title: Method for recovering isophorone
Inventor: YOSHIDA YUKIO
IPC: C07C45/80
Filed: 1993-08-05
Abstract: PURPOSE:To provide a method for recovering isophorone to reduce COD in discharge water and further, reduce use ratio of a raw material. CONSTITUTION:In a method for recovering isophorone from discharge water, isophorone is recovered from discharge water containing isophorone using an isophorone derivative as a solvent for extraction. Thereby, COD in discharge water is reduced and it is made possible to reduce use ratio of raw material acetone without carrying out large-scale separation and purification after recovering.
Patent JP-H1038415-A (JP)
Title: Cooling unit for refrigerator
Inventor: OKAMOTO HIROSHI
IPC: F25B39/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling unit for a refrigerator, that remarkably reduces the amount of water drops splashing from the cooling unit and avoid such an inconvenient event that goods stored in the refrigerator get wet, without the need of providing a large drain pan and a control timer and without imposing a restriction to a low temperature type model like a splash preventive treatment by freezing. SOLUTION: A pipe-less region 11a having no cooling pipe 12 is formed at a position on the leeward of radiation fins 11 of a cooler 3. The pipe-less region 11a is located on the extension of a parabola to the leeward along the air flow from a fan 2 and has such a shape that its area gradually decreases from top toward bottom. Water drops falling down from the upper parts of the cooling pipes 12 and the radiation fins 11 located at the higher positions do not go over the rear end of the cooler 3 and are collected in a drain pan 4.
Patent JP-H0615459-A (JP)
Title: Automatic shaping equipment of welding electrode ring
Inventor: ANDO MASARU
IPC: B24B5/01
Filed: 1992-06-30
Abstract: PURPOSE:To automatically, precisely and surely cut an outer circumferential surface of welding electrode ring by a set cutting amount without requiring a complicated manual operation which requires much time. CONSTITUTION:When a prescribed voltage level signal showing the contact of a shaping tool 41a with the outer circumferential surface of a welding electrode ring 35 is outputted from a contact detector 37, an arithmetic processing part 45 beings to operate an incremental action of a pulse signal outputted from a pulse generator 43. Until the counted value of the pulse signal almost reaches the cutting amount data preliminarily set, the arithmetic processing part 45a continues to press the shaping tool 41a by a prescribed feeding amount against the outer circumferential surface of the welding electrode ring 35.
Patent JP-S5896002-A (JP)
Title: Insect pest repelling composition and insect pest repellent
Inventor: ITOU TATSUE
IPC: A01N39/00
Filed: 1981-12-02
Abstract: PURPOSE:An insect pest repellent composition that contains an alcohol such as 1,1-dimethyl-2-phenylethyl alcohol as an active ingredient to ensure prevetion of the invasion by a variety of insect pests and an insect pest repellent containing the same supported on the base material. CONSTITUTION:The objective insect pest repellent composition contains an alcohol of the formula (m is 1-5; R is phenyl, phenoxy, naphthyl, cyclohexyl) such as 1,1-dimethyl-2-(4'-methoxyphenyl)-ethyl alcohol or 1,1-dimethyl-2-(4'-chlorophenyl)-ethyl alcohol, as an active ingredient and the composition is supported on a base material to give the objective insect pest repellent. The products shows strong effect against pests such as sanitary insect pests, biting or stinging insects, stored product insect pests, furthermore, termites, ants and slugs. It completely inhibits these insect pests from habitating, undesirably eating, biting,  stinging, feeding blood and contaminating.
Patent JP-2001018649-A (JP)
Title: Door structure of automobile
Inventor: KAWASAKI TERUO
IPC: B60J5/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously enhance lightening and the mounting work performance of a glass elevating mechanism and the like. SOLUTION: A door pocket part 23 is formed out of an outer panel 22, and of an inner panel 21, a door pocket part 24 is opened by forming an opening hole 24 at the center part of the inner panel 21, and furthermore, both the ends of a guide rail 28 forming up a glass elevating mechanism in such a way as to bridge the opening hole 24, are connected with the inner panel 21. A door trim 50 is divided into two, namely, an upper trim 50a, and a lower trim 50b, and the glass elevating mechanism including the guide rail 28 and a reinforcing plate, are formed into a sub-assembly together with the lower trim 50b. The lower end part of each guide rail 28 is mounted to the inner panel 21 by way of a bracket 42 located so as to be opened to the inside of the door pocket part 23.
Patent JP-S6172073-A (JP)
Inventor: AAPATSUDO EMU MAGIYAA
IPC: C09D5/08
Filed: 1985-09-05
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-H0940388-A (JP)
Title: Steering wheel tilting mechanism of industrial vehicle
Inventor: KATO SHINICHI
IPC: B62D1/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the shielding property of a bonnet hood while preventing the striking of the bonnet hood to a steering wheel, and to reduce a noise, by releasing the tilting fixation of a steering shaft and the steering wheel by a lock plate through a wire cable, when the bonnet hood is opened. SOLUTION: The tilting of a steering shaft 3 and a steering wheel is fixed by a lock plate 14. One end of a wire cable 20 is connected to the lock plate 14, while the other end is fixed to a bonnet hood, and the wire cable 20 is connected to a link body interlocking with the opening and closing of the bonnet hood. When the bonnet hood is opened, the lock plate 14 releases the tilting fixation of the shaft 3 and the steering wheel through the wire cable 20. Consequently, the steering shaft 3 and the steering wheel are tilted to the front side automatically.
Patent JP-H09117519-A (JP)
Title: Method of controlling dual chamber heart pacemaker
Inventor: MARUSERU RIMUJIN
IPC: A61N1/362
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the control method of a heart pace maker provided with a fall-back mode for asynchronizing ventricle stimulation when atrium rhythm exceeds an allowable level and a mode for gradually re-synchronizing it when the atrium rhythm recovers to the allowable level. SOLUTION: Every time the depolarization of an atrium is detected, the window of the detection of the acceleration of the atrium rhythm(DAAR) is defined, the duration is the function of the preceding atrium rhythm and calculation is performed corresponding to one or plural preceding atrium contraction intervals. Delay for securing an atrium replenishment contraction interval(AEI) is started at the time of detecting the next atrium depolarization, and when the next atrium depolarization is generated inside the DAAR window, the following atrium stimulation is commanded corresponding to the AEI set as mentioned above when it is needed.
Patent JP-S6254871-A (JP)
Title: Recording and reproducing device
Inventor: IDE AKIFUMI
IPC: G11B5/027
Filed: 1985-09-04
Abstract: PURPOSE:To cancel inter-channel crosstalk by applying a prescribed weighting to respective reproduction outputs, then adding them with each other when reproducing. CONSTITUTION:The outputs from head amplifiers 6-9 are respectively supplied to adders 22-25 and coefficient multipliers 10-21. In such a case, the channels corresponding to magnetic heads 2-5 are denoted respectively as channel A1, channel A2, channel B1, and channel B2. The coefficient of the multiplier 10 is a sign-inversed value of the quantity of crosstalk from the channel A2 to the channel A1. That is, if the said quantity is a 5% of the channel A2, the said coefficient of the multiplier 10 goes to the inverse of 0.05. Similarly, the coefficients of the multipliers 11 and 12 are the sign-inversed values of the quantities of crosstalks respectively from the channels B1 and B2 to the channel A1. Also similarly, those of the multipliers 13-21 are the sign-inversed values of the quantities of crosstalks between respective channels. By setting the coefficients of the multipliers 10-21 in such a way, the inter-channel crosstalk is canceled from the adders 22-25.
Patent JP-H0361342-A (JP)
Title: Zinc alloy for alkaline battery electrode
Inventor: NAKAGAWA JUNZO
IPC: H01M4/42
Filed: 1989-07-27
Abstract: PURPOSE:To improve the corrosion resistance of zinc and the properties of electric discharge battery in a low mercuration or unmercuration state by incorporating specific amounts of Bi, In, and Pb to high purity zinc in which respective contents of Ni, Cr, Mo, Sn, Sb, and Fe are controlled. CONSTITUTION:A zinc alloy for alkaline battery electrode has a composition in which 0.001-2.0%, by weight, Bi, 0.01-0.05% In, and 0.01-1.0% Pb are incorporated to high purity zinc of >=99.995wt.% zinc purity containing <=1wt.ppm of Ni, Cr, Mo, Sn, and Sb and <=10ppm Fe. Both of the amount of hydrogen gas formed and the properties of battery of the above Bi-In-Pb-zinc alloy are on superior levels, respectively, even in a state of low mercuration concentration of <=1.0wt.% Hg or in an unmercuration state.
Patent JP-2001023627-A (JP)
Title: Hydrogen absorbing powder, manufacture of the same and negative electrode using the same
Inventor: ISHII MASATOSHI
IPC: B22F9/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen absorbing powder suitable for a negative electrode for nickel hydrogen secondary battery having a high capacity, high efficiency discharge characteristic, and a long life. SOLUTION: Hydrogen absorbing alloy powder, where total amount of alkaline metal and alkaline earth metal contained in a hydrogen absorbing alloy matrix as impurity is 100 ppm or less, 60% or more particles are in a spherical or semi-spherical shape comprising 20 or less of crystal grains, and an area of 100 nm in depth direction from the surface of hydrogen absorbing alloy particles comprises an oxide of rate earth element and/or hydroxide layer, is used for a negative electrode.
Patent JP-S6352456-A (JP)
Title: Electronic device
Inventor: SHIMIZU YOSHIHARU
IPC: H01L23/50
Filed: 1986-08-22
Abstract: PURPOSE:To prevent the inner leads of an electronic device from being shortcircuited to a header by disposing an insulator oppositely to at least long inner leads on the header. CONSTITUTION:An insulator 15 is arranged on a part on which longer inner leads 12A are opposed on the surface of a header 3. Thus, the electric connection of the leads 12A to the header 3 due to the deformation of the leads 12A can be prevented by the insulator 15 to prevent the leads 12A from being shortcircuited from the header 3. Preferable operating efficiency can be obtained by composing the insulator 15 by bonding an insulating tape on the header 3.
Patent JP-H11323749-A (JP)
Title: Composite wiry material
Inventor: NOMAN FUMIAKI
IPC: D07B1/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composite wiry material capable of making excellent shape stability compatible with flexibility and further performing disassembling and assembling in the job site and useful for civil engineering, railway materials, etc., by uniformizing the cross-sectional shape of wiry materials in the longitudinal direction and bringing the wiry materials into face contact with the adjacent ones. SOLUTION: This composite wiry material 1 is obtained by combining many (e.g. 5-36) helical wiry materials 2 (e.g. the ones made of a fiber-reinforced resin and having 0.1-0.4 coefficient of friction) and has a hallow part 3. The cross-sectional shape 4 of the wiry materials 2 is uniformized in the longitudinal direction and brought into face contact with the adjacent ones.  The composite wiry material 1 preferably satisfies the respective relationships of the formula: 20<D/d1<400 (d1 and D are each the outside diameter and winding diameter of the wiry material 1); the formula: 0.01<d2/d1<0.6 (d2 is the inside diameter of the wiry material 1), the formula: 0.3<L/S<0.7 (S is the perimeter of the wiry materials 2; L is the length in the peripheral direction of contact parts with the adjacent wiry materials 2) and the formula: 0.1<(c)/(a)<500 [(c) is the helical pitch of the wiry materials 2; (a) is the diameter of the wiry material 1].
Patent JP-S6257688-A (JP)
Title: Pure water device
Inventor: TABATA KENJI
IPC: C02F1/00
Filed: 1985-09-04
Abstract: PURPOSE:To eliminate the cause for mechanical troubles and to prevent the unnecessary use of nitrogen with a pure water device for which a nitrogen purging method is applied by adopting hermetic type constitution in which a balloon is utilized for open type constitution which releases nitrogen into the atm. CONSTITUTION:The hermetic type constitution in which the balloon 8 is used is adopted for the open type constitution which releases the nitrogen into the atm. with the pure water device for which the nitrogen purging method is applied. More specifically, the water level in a pure water storage tank 1 of the pure water device fluctuates at all times as the water thein is fed by a feed pump 5 to a post treatment stage. The internal pressure of the tank 1 changes accordingly. The nitrogen is filled into the tank 1 by a nitrogen supply manual valve 6 when the water levels in the tank 1 falls down to the lower limit. The valve 6 is closed and a manual valve 7 is opened when the permissible level is attained. The nitrogen is supplied into the balloon as the water level in the tank 1 rises. The nitrogen purging method is thus executed at the lower cost and the amt. of the nitrogen to be used is decreased. The possibility for the trouble is decreased.
Patent JP-H0244516-A (JP)
Title: Magnetic head
Inventor: NISHIMURA MASATO
IPC: G11B5/60
Filed: 1988-08-05
Abstract: PURPOSE:To manufacture a holder at a low price and to cause the performance of a magnetic head to be stable by forming the holder with bending a non- magnetic substance, providing a plane to have step difference with the end face of a core chip and forming a slider to be composed of transparent resin on this upper surface. CONSTITUTION:Holders 18A and 18B are bent and formed by the thin film of the non-magnetic substance. At such a time, the head part of the holder 18A goes to be the plane which is lower than the upper surface of a core chip 1 only by step difference A. Next, the holders 18A and 18B are adhered to the core chip 1, covered with the transparent resin and ground and a slider 9 is formed. Thus, in a condition that the depth of gaps 2a and 3a can be easily controlled, resin 19A and 19B can be applied and ground. Then, the manufacture goes to be easy and the performance of the magnetic head is made stable.
Patent JP-H0246246-A (JP)
Title: Floating structure
Inventor: SAKURAI KENRO
IPC: A01K61/00
Filed: 1988-08-05
Abstract: PURPOSE:To provide a floating structure emitting sound from an underwater outer wall into water and utilizable for various purposes such as easily maintainable floating fish shelter and feeding apparatus in an arbitrary sea area. CONSTITUTION:For example, the outer wall 2 of a cylindrical floating fish shelter 1 is made of a fiber-reinforced plastic having a hybrid structure using carbon fiber and glass fiber as the reinforcing materials. At least a part of the underwater outer wall has an elastic modulus of >=10<4>kg/cm<2> and an attenuation constant of <=0.03 in a frequency range of 10<2>-10<4>Hz. A feeding apparatus 3 for crumble or pellet and a solar battery 4 as a power source are mounted on the board. A speaker 5 is placed near the center of the bottom by fixing the edge of the speaker cone to the outer wall 2 with a fixing tool 6.
Patent JP-H1034009-A (JP)
Title: Magnetic separator
Inventor: SAHO NORIHIDE
IPC: B03C1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively use sludge after magnetic separation at a high speed and at low cost by adding magnetic powder such as triiron tetroxide and ferric polysulfate solution as coagulant from a chemical injector to raw water and agitating the mixture in an agitating tank to produce pretreated water containing magnetic aggregate. SOLUTION: Raw water in a reservoir 1 is passed from a conduit 2 through a filter 3 for removing large refuse. First it is stored in a raw water storage tank 5 by a pump 4, and then magnetic powder such as triiron tetroxide and ferric polysulfate solution are added as coagulant from a chemical injector 7 to the raw water, and the mixture is agitated in an agitating tank 9 to produce pretreated water containing magnetic aggregate. The magnetic aggregate is separated and captured from the pretreated water by a magnetic separator 30, and the purified raw water is stored in a treated water tank 23 and is returned to the reservoir 1. By this way, sludge after magnetic separation can effectively be used at a high speed and at low cost.
Patent JP-H0360498-A (JP)
Title: Oxide thin film and production thereof
Inventor: TAKENO SHIRO
IPC: C30B29/22
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the oxide thin film which exhibits good characteristics right after molding without executing an annealing treatment and gas small surface roughness by depositing the respective constituting elements of an oxide on a specific SrTiO3 crystal plane, thereby forming the oxide thin film. CONSTITUTION:The respective constituting elements of the oxide are deposited on the thin film forming surface of the substrate for which the (110) face of the SrTiO3 crystal is used as the thin film forming surface of the substrate and which is heated to 600 to 700 deg.C to form the thin film of the oxide at the time of forming the thin film of the above-mentioned oxide on the substrate. The oxide to be applied has an orthorhombic crystal structure and consists of the oxide contg. at least Cu and is exemplified by an oxide superconductor having a rare earth element-contg. perovskite structure, the oxide superconductor of a Bi-Sr-Ca-Cu-O system, the oxide superconductor of a Ti-Ba-Ca-Cu-O system, etc.
Patent JP-H0615716-A (JP)
Title: Rubber and plastic two-stage extrusion device
Inventor: MURAKAMI KOJI
IPC: B29C48/38
Filed: 1992-06-30
Abstract: PURPOSE:To improve the degree of dispersion of an additive of an extruded form in a two-stage extrusion device consisting of a first stage extruder and a second stage extruder. CONSTITUTION:An extruded plastic material of good and uniform degree of dispersion is prepared even when an additive affected by temperature history is used by cooling an extruded form A extruded out of a first stage extruder at a connecting section 10 of the first extruder 1 and a second stage extruder 11 and adding the additive to the extruded form A.
Patent JP-H0247432-A (JP)
Title: Automatic operation pattern selecting method for hydraulic shovel
Inventor: NAKAMURA KAZUTOSHI
IPC: E02F3/43
Filed: 1988-08-08
Abstract: PURPOSE:To contrive automation by providing the input of a desired excavating angle to perform arithmetic on the grounding angle of a bucket to an excavating plane, and by selecting automatic plane excavation when the grounding angle is larger than a specified value, and automatic plane shaping when the angle is smaller than the value, respectively. CONSTITUTION:The point 0 of an oil-pressure shovel main-body is provided with an inclination meter 4, and the pivot A of a boom 1 is provided with a rotational angle detector 5, and the pivotally fitting point B of the boom 1 and an arm 2 is provided with a rotational angle detector 6, and the pivotally angle detector 7, respectively, and the input of detected angles theta0-theta3 to a controller is provided. After that, by an operator, a desired excavating angle theta is set, and the bucket 3 is earthed, and by the controller, arithmetic is performed on the grounding angle. Then, the grounding angle is compared with a set value, and when the grounding angle is larger than the value, then automatic plane excavation is selected, and when the angle is smaller than the value, then automatic plane shaping is selected, to be automatically controlled. Accordingly, work can be automatized, and the work of the operator can be reduced.
Patent JP-H0927044-A (JP)
Title: Simulation device and image composting method
Inventor: MORI KAZUHIRO
IPC: A63F13/57
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reproduce the inadequacy of human light-dark adaptation on a display screen. SOLUTION: This device is provided with a brightness setting part 290 which varies and sets the brightness of a display image, a depth queuing process part 280 which performs a depth queuing process, a brightness variation judgement part 122 which judges whether or not a virtual player in a game space is in a game sate wherein the player misadapts to the light and dark owing to variation in the quantity of light, a brightness variation instruction part 124 which sets brightness variation information for making a brightness setting part 290 vary and set he brightness on the screen,  and a color variation judgment part 126 which judges whether or not the virtual player in the game space is in a game state wherein part or the whole of the visual filed of the virtual player is seen while changed into a specific color owing to the light-dark misadaptaion due to the difference in the quantity of light from other part. Then the depth queuing process part 280 sets color variation information for operation which puts the color of a display body constituting part or the whole of the visual field of the virtual player close to the specific color.