baber/WOPTO huggingface dataset:
Patent JP-S5860004-A (JP)
Inventor: NAKAJIMA SAIJI
IPC: A41G5/02
Filed: 1981-10-06
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-S5284870-A (JP)
Title: Device for lighting discharge lamp
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/16
Filed: 1975-12-30
Abstract: PURPOSE:To compact a reactance element forming a stabilizing circuit by turning on a first semiconductor switch, a second semiconductor switch and a third semiconductor switch at predetermined plases that are mutually different by every half cycle of a power source voltage.
Patent JP-S6219856-A (JP)
Title: Positioning method for substrate where pattern is to be formed
Inventor: NAGAHATA TAKANARI
IPC: G03F1/00
Filed: 1985-07-18
Abstract: PURPOSE:To perform accurate positioning on the basis of a positioning mark which is viewed through a cut part formed by cutting part of a circle and a partial circle part by shaping an alignment key in a partial concentric circle consisting of the cut part and partial circle part. CONSTITUTION:A glaze layer 2 is formed on a pattern formation substrate 1 by screen printing and a circular glaze 3 for alignment is formed simultaneously with the formation of the layer 2. This glaze 3 is formed nearby the end part of two corresponding sides in the extension direction of the layer 2. The alignment key 5 corresponding to the position of the glaze 3 is formed at the end part of two sides of a photomask made of transparent glass. Further, the desired pattern of the substrate 1 is formed in the photomask 4. The key 5 consists of the partial circle part 5a and cut part 5b and the circular glaze 3 is nearly as large as the key 5; when the both are put one over the other, the glaze 3 can be seen through the cut part 5b, so that the glaze 3 and key 5 are positioned accurately.
Patent JP-S5859704-A (JP)
Title: Work attaching/detaching device with swivel preventing mechanism
Inventor: MATSUBARA YUTAKA
IPC: B23B15/00
Filed: 1981-10-06
Abstract: PURPOSE:To secure safety of workmen by realizing both mechanical and electrical stoppage of two swiveling motions of a main body and an arm of a work attaching/detaching device through one action of a safety lock handle. CONSTITUTION:When a safety lock handle 3 is rotated rightward, a rod 9 is pressed by said handle 3 to fit the tip of a lock pin 4 in the seat of a rotary shaft and swiveling of an arm and a main body is locked mechanically. At the same time, an electric circuit for operation of the arm and the main body is interrupted. When a handle 3 is rotated leftward, the tip of the lock pin 4 comes off the seat of the rotary shaft and swiveling of the arm and the main body becomes possible mechanically. At the same time, a circuit is made for operation of the arm and the main body.
Patent JP-H11356087-A (JP)
Title: Three-phase brushless servo motor
Inventor: WADA JOJI
IPC: H02P6/16
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase brushless servo motor which performs stable operation at a low price and in small size by dispensing with an expensive encoder for rotational speed detection and also, controlling the speed. SOLUTION: This motor has a waveform processing means 4 which is equipped with a differentiating means 4b for extracting saw-tooth waves from the signal of three-phase Hall elements where the phase has shifted by 120 deg. each in electric angle and also differentiating the above saw-tooth waves, an error detection means 51 which gets an error by comparing an speed value with a speed objective value using the signal outputted from the differentiating means as a speed signal for servo, and a control means 52 which controls the operation of a motor drive member based on the error detection results, and this modifies the rotational speed of the motor so as to come close to the speed objective value, thus performing correct servo control.
Patent JP-S646235-A (JP)
Title: 3-hydroxy-2,4,5-trifluorobenzoic acid
Inventor: HIROTA KOITSU
IPC: C07C65/03
Filed: 1987-06-29
Abstract: NEW MATERIAL:3-Hydroxy-2,4,5-trifluorobenzoic acid shown by the formula. USE:Useful as a raw material for high polymer materials, drugs and agricultural chemicals. PREPARATION:4-Hydroxy-3,5,6-trifluorophthalic acid is decarboxylated in the presence of a catalyst such as an acid or alkali under heating to give a compound shown by the formula. When especially sulfuric acid is used as the catalyst, the concentration of sulfuric acid is preferably 50-80wt.% and the amount of sulfuric acid used is preferably 300-700pts.wt. aqueous solution of sulfuric acid based on 100pts.wt. 4-hydroxy-3,5,6-trifluorophthalic acid. When an alkaline substance is used as the catalyst, the amount of the alkali used is preferably 0.01-0.4mol. based on 1mol. of the raw material and the concentration of the preparation is 300-700pts.wt. water based on 100pts.wt. raw material. The reaction is carried out at normal pressure in the case of use of the sulfuric acid and under pressure in the case of use of the alkali.
Patent JP-H028394-A (JP)
Title: Clad stainless steel sheet subjected to corrosion preventing edge plating
Inventor: HASHIMOTO YOSHIO
IPC: C25D5/26
Filed: 1988-06-28
Abstract: PURPOSE:To provide a clad stainless steel sheet whose edges have superior corrosion resistance by plating the edges of a clad stainless steel sheet having the exposed core material with one or more among Cr, Ni and Cu to form a single or multiple layer of a specified thickness. CONSTITUTION:The edges of a clad stainless steel sheet having the exposed core material are plated with one or more among Cr, Ni and Cu to form a single or multiple layer of 5-100mum thickness. For example, a cut sheet is perpendicularly suspended and each cut edge is plated by immersion in a plating soln. A clad stainless steel sheet whose edges have superior corrosion resistance can be provided.
Patent JP-H06115164-A (JP)
Title: Image regeneration method improved in fidelity by outputting numerical sample independently of device
Inventor: DAGURASU ENU KARII
IPC: G06T3/40
Filed: 1993-06-29
Abstract: PURPOSE: To obtain independent numerical value sample output independent of an apparatus for a high address possibility printer from a bit-up image of low resolving power by calculating fedelity enhancing data on the basis of pixels surrounding a correctable pixel and next calculating the sample output data of a multiple bit/pixel. CONSTITUTION: A RAM 176 stores a part of pixels expressing an image part. Next, data is inputted to a template composite logical circuit 184 to separate the pixel area of the image part to form a window including pixel constitution containing a target pixel. Further, the circuit 184 compares the pixel group surrounding the pixel constitution with a pixel pattern set containing correctable pixel positions and the target pixel discriminates the matching pixel pattern received at one of the correctable pixel positions and the binary number of a multiple bit expressing the target pixel is formed.
Patent JP-S5581817-A (JP)
Title: Therapeutic drug for immunity compounded disease
Inventor: HANSUUHARARUTO ZEDORASETSUKU
IPC: A61K38/00
Filed: 1979-12-11
Abstract: What is disclosed is a method for the therapy of immunocomplex diseases with an agent which contains Fc-reagents that react with the Fc-part of the antibody contained in the immunocomplex, but which themselves do not posses an immunologically active Fc-part or an Fc-part capable of being activated.
Patent JP-H0828505-A (JP)
Title: Pressure compensating valve
Inventor: ISHIZAKI NAOKI
IPC: E02F9/22
Filed: 1994-07-12
Abstract: PURPOSE:To eliminate the necessity for changing any valve main body, valve, spool, etc., so as to decrease costs by changing pressure compensating characteristics through a process of changing pressure in a pressure receiving chamber by means of a pressure adjusting means. CONSTITUTION:When the downstream pressure of a fixed throttle 62 becomes the valve opening pressure of a relief valve 68, pump discharge pressure allowed to flow into a second port 41 is allowed to flow into an outlet port 35 from a throttle 60, the fixed throttle 62, a shaft hole 61, a hole 63, and a hole 55, thereby pressure P3 of a pressure receiving chamber 59 becomes pressure proportional to the valve opening pressure of the throttle 60, the fixed throttle 62, and the relief valve 68, and the pressure P3 in the pressure receiving chamber 59 is changed by changing the valve opening pressure of the relief valve 68. That is, the fixed throttle 62 and the relief valve 68 are taken as a pressure adjusting means. The pressure P3 in the pressure receiving chamber 59 is changed by fastening and loosening a spring receiver 69 and adjusting the valve opening pressure of the relief valve 68, thereby force wherein a spool 43 presses the valve 36 in the closing direction is increased or decreased, and output pressure P2 of a pressure reducing valve part 39 is changed, and differential pressure (P2-P1) between output pressure P2 and load pressure P1, to serve as pressure compensating characteristics can be changed.
Patent JP-2000310430-A (JP)
Title: Splashing preventor for washing water
Inventor: IWASAKI SUSUMU
IPC: F24F13/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing sheet which enables adaptation to room units of an air conditioner of all available sizes. SOLUTION: A framework is arranged freely opening or closing to be opened upward at an upper end of a support 6 concurrently serving as drain pipe and a waterproof sheet 1 is spread thereon while a leg part 12 is provided at lower part of the support 6.
Patent JP-2000345428-A (JP)
Title: Production of polyolefin-based fiber
Inventor: YANASE HIROMI
IPC: D01F6/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin-based fiber highly oriented by a stretching method directly joined with a spinning simply at a low cost. SOLUTION: This method for producing a polyolefin-based fiber is to spin a polyolefin having >=0.01 melt index(MI) from a spinneret 3 by melting it, pass the spun yarn through a heated towing zone 4 of which temperature is kept lower than the melting temperature (Tm) of the polyolefin directly below the spinneret and also within a temperature range (ΔT) in which the spun polymer does not essentially crystallize, introduce the spun yarn into heated zones 7, 8, 9 while keeping >=Tm-|ΔT| temperature of it, stretch the spun yarn by >=8 fold in the heated zones and wind the stretched yarn with a winding means 11.
Patent JP-H1010502-A (JP)
Title: Liquid crystal display device and its production
Inventor: YAMADA NOBUAKI
IPC: G02F1/1339
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of the axisymmetrical orientation near an injection port without requiring intricate stages by making the size near the sealing material of a cell thickness which is the spacing between both substrates larger than the cell thickness size of the part on the inner side thereof. SOLUTION: The structure capable of uniformly axisymmetrically orienting a mixture composed of a liquid crystal material and monomers without increasing the progression speed of the mixture to pixel regions too much at the time of injecting the mixture into a cell is adopted. Namely, the cell thickness D near the sealing material is set larger than the cell thickness H of the display regions where the pixel exists. As a result, the mixture near the sealing material progresses preferentially and the uniform progression of the mixture from the peripheral part of a display region to the pixel regions is made possible. Then, the flow of the liquid crystals heretofore concentrated near the injection port disperses to the peripheral part and, therefore, the axisymmetrical orientation is uniformly formed without lowering the injection speed. The destruction of the orientation by the flow of the material near the injection port does not arise and the uniform axisymmetrical orientation is obtainable.
Patent JP-H0915310-A (JP)
Title: Power unit
Inventor: TAKANO MISAO
IPC: H02J9/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a power unit which can perform backup battery test at rated load and does not stop power supply to real load even during test. CONSTITUTION: A power supply switch circuit 11 which switches and outputs between a main power supply supplied from outside and a backup power supply 10 of a backup battery, a test switch performing test for the backup battery 10, a switching means Swr for connecting a pseudo load Rp to a real load Rr, and a load which is so connected between output terminals that it is parallel to the rear load Rr of the power unit are provided. Further, the pseudo load Rp which makes the load of the backup battery 10 the rated load through that connection is provided.
Patent JP-H0510909-A (JP)
Title: Ozone sensor
Inventor: TACHIBANA KOICHI
IPC: G01N27/12
Filed: 1991-07-01
Abstract: PURPOSE:To suppress the time deterioration of characteristics due to peeling of the thin film of a sensitive body by forming a pair of electrodes on an electri cally insulating substrate having the surface roughness in a specified range, and forming the thin film of the sensitive body wherein metal oxide is a main material between the electrodes. CONSTITUTION:Platinum electrodes 3 are provided on an alumina substrate 1 by a sputtering method and the like. On applying liquid, which is prepared with metallic salt such as chlorides of In and Sn or the like as a main material, is applied on the alumina substrate 1 by a dipping method. The substrate is baked in dry air, and a gas sensitive thin film 2 comprising In2O3 and SnO2 is formed. As the alumina substrate 1, an electrically insulating substrate whose surface roughness (Rs) is 0.5mum or less, preferably in the range of 0.1-0.3mum, is used. The bonding strength between the gas sensitive thin film 2, which is formed by the film forming method utilizing the wet application such as this, and the alumina substrate 1 is improved. The sensor, which is resistant against thermal shock and maintains the stable characteristics, can be obtained. Furthermore, the effective surface area of the gas sensitive thin film 2 can be made large, and the sensor indicates the characteristics in sensitivity and response.
Patent JP-H09315347-A (JP)
Title: Machine room side cover of construction machine
Inventor: SUGAWARA HIRONORI
IPC: B62D25/24
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a side cover from being damaged in collision with a construction or the like at the time of performing inspection and repair by opening the side 7 cover in a narrow work place. SOLUTION: On the side of a side cover 12 and on the side of a vehicle body frame, a stopper receiving parts 21 and 22 provided with a plurality of insertion holes 23 and 24 in a longitudinal direction are provided respectively. A stopper stay 20 comprising a metal lever having a predetermined length and a bent part bent at an approximately 90 degrees on both sides thereof is used so that the side part cover 12 can be kept in an open state at a predetermined angle by allowing the bent part of both ends of the stopper stay 20 between these insertion holes 23 and 24 at the time of inspecting and repairing the inside of machine room 8.
Patent JP-H09102607-A (JP)
Title: Trench gate power mosfet
Inventor: RICHIYAADO KEI UIRIAMUZU
IPC: H01L21/336
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved trench gate MOSFET, which has a protective diffusion region and in which cell density is increased. SOLUTION: A trench gate power MOSFET contains a semiconductor material, gates 31 arranged into trenches formed to the surface of the semiconductor material and a protective diffusion region. A plurality of MOSFET cells 35 are demarcated by the trenches, each of the MOSFET cells 35 comprises first conductivity source regions 34 and second conductivity body regions 33 adjoined to the source regions, the source regions 34 and the body regions 33 are brought into contact with the side faces of the trenches, the protective diffusion region is formed in a second conductivity, diodes 37 are formed while being adjoined to the first conductivity regions, and the diodes 37 are connected in parallel with each channel region of the MOSFET cells 35.
Patent JP-H0722788-A (JP)
Title: Component transfer apparatus integrated with recognition camera equipped with zoom function
Inventor: TAKAHASHI KENJI
IPC: G02B15/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a zoom function-equipped recognition camera-integrated transfer apparatus which can be made small, which can recognize a component surely even when its size is changed and which can transfer the component stably at high tact. CONSTITUTION:A recognition camera 10 which is arranged in the central line E which is coaxial with a component holding part 12 changes the magnification of a zoom lens 21 attached to a camera body 11 in such a way that the magnification is changed by an actuator 22 according to the size of a component 13 to be transferred. The component 13 to be transferred is imaged and recognized through the component holding part 12. On the basis of a recognized result, the component holding part 12 is driven so as to be lowered by the actuator 22 which has made the magnification of the zoom lens 21 variable, it holds the component 13 to be transferred, and it transfers the component to a transfer position.
Patent JP-S5952598-A (JP)
Title: Treatment of organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1982-09-17
Abstract: PURPOSE:To enable to economically obtain treated water of excellent quality in a simplified process, by treating organic waste water in the step of biotreatment, treating said treated water in the step of evaporation, and then adsorbing condensed water from the resulting evaporated steam with activated carbon. CONSTITUTION:Organic waste water 1 such as night soil is treated in step 2 of biotreatment, and the slurry 3 of activated sludge flowing out of the step 2 is separated into solid matter and a liquid in the step 4 of solid-liquid separation. The biotreated water 8 flowing out of the step 4 is preheated with a heat exchanger 9 and supplied to an evaporator can 10' in the step 10 of evaporation according to a steam compressing method. The resulting evaporated steam 11 is compressed by a steam compressor 12 to raise its temp. and then introduced into an indirect heating part 13 inside the evaporator can 10' to reuse the latent heat of the condensation of said steam as a heat source for evaporation. Since the condensed water 14 is at about 100 deg.C, it is used as a high-temp. heat source in the heat exchanger 9 and then drained as ultrahigh treated water 16 through the step 15 of adsorption with activated carbon.
Patent JP-H0451521-A (JP)
Title: Method and apparatus for surface treatment
Inventor: HAYASAKA NOBUO
IPC: H01L21/304
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the corrosion in washing to obtain a reliable metallic wiring pattern by performing the washing in ultrapure water using deoxidated water after formation of the wiring pattern. CONSTITUTION:Al-Si-Cu alloy film is formed on the surface of a semiconductor substrate, and then a resist pattern is formed, and using Cl gas, etching is performed with the resist pattern as a mask, and hot blast treatment is performed to remove residual Cl on the surface of a substrate. Subsequently, with a washing device 16, ultrapure water, from a ultrapure water guide pipe 37, and hydrogen gas, from a hydrogen gas introduction pipe 36, are introduced, and are led to a catalyst resin charge tower 40 filled up with catalyst 39 for performing deoxidation treatment, and the deoxidated ultrapure water 38 is poured through an introduction pipe 35 onto the substrate rotating being sucked so as to wash it. And the entire processor is screened from light, and the entire room, where the substrate to be treated is placed, is screened from light so that the substrate to be processed may not be irradiated with light. Moreover, the quantity of Cu added to Al-Si is 0.1-0.4%.
Patent JP-S6258979-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: A24C5/47
Filed: 1986-07-10
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-H0355705-A (JP)
Title: Mounting structure of exothermic apparatus
Inventor: TAKAMI HIROYUKI
IPC: F21V23/00
Filed: 1989-06-24
Abstract: PURPOSE:To effectively release the heat of an exothermic part without increasing the temperature of a part touched by the hand by constituting a mounting plate with a plurality of metal plates, and laminating the metal plates at spaces between the metal palate directly attached to a body and the other metal plates. CONSTITUTION:Mounting plates 21 - 23 are mounted to a plate frame 4 with screws through the through holes provided on their respective both side parts. As a cavity 14 is formed between the mounting plates 21 and 23 by the mounting plate 22, and the through holes 2b communicated with the gap between a surface plate 5 and the mounting plate 22 are formed, the air flows from the cavity 14 through the through holes 2b and small spaces between the surface cover 3 of the surface plate 5 and the plate frame 4, as shown by the arrow. Thus, the heat of a semiconductor is effectively released. The direct addition of heat to the surface cover 3 and the surface plate 5 is also prevented by the mounting plate 23.
Patent JP-H0716832-A (JP)
Title: Surface machining of stone
Inventor: MIZOGUCHI SHOJI
IPC: B28D1/00
Filed: 1993-06-30
Abstract: PURPOSE:To realize a machining of a novel design and an easy production by a method wherein when a stone or stone surface to be machined is machined by a high frequency induction, an electromagnetic induction, or the like, the interference of a medium, such as a non-heating or heating body or a dielectric or non-dielectric, is conducted on the stone or stone surface to be machined. CONSTITUTION:In a decorative machining, a carbon 3 or the like easily heated by a microwave is contact bonded on the surface of a stone 1 along a decorative character to be machined, and a high-frequency dielectric heat from above is moved in a direction of an arrow. In an alternative decorative machining, a rubber or aluminum is attached all over the surface of the stone 1 in a part other than the part of the decorative character, and a high-frequency dielectric heat from above is moved. At this time, an irregular break is not generated in the rubber or aluminum-attached part but in the decorative character pattern part by the high-frequency heating, whereby the stone surface is engraved with the character pattern. In another alternative, a stone surface to be machined is thermally machined by a high-frequency dielectric heating with an interference of water by spraying a dielectric, such as water or mist, on the stone correspondingly to a shape to be machined.
Patent JP-S5950918-A (JP)
Title: Machining method of elbow
Inventor: YAMAMOTO ICHIROU
IPC: B29C53/00
Filed: 1982-09-16
Abstract: PURPOSE:To obtain a desired elbow, by providing a lead rod to the inside of a pipe, and pressing the pipe to lead out them along a bending die. CONSTITUTION:A slide die (A) having a bored hole with a desired diameter, into which a pipe body of non-ferrous metal such as aluminum brass is inserted, and a die (B) having a curvedly bored hole (C) incurvated with a desired bending radius, are respectively prepared to set the die (B) adjacently to the end part of the die (A). A lead rod 2 is provided to the inside of a pipe body 1 which is cut into a prescribed length, and the pipe body 1 is pressed from its rear end by a desired pressure with the aid of a pressing means 3 such as a hydraulic device. The pipe body 1 is slided and pushed out in one body with the lead rod 2 to the direction of the die (B), and the pipe body 1 having no escaping space is advanced along the curved hole (C) while being forcibly bent in one body with the rod 2, and both are advanced along the die (B) to be pushed out from another hole.