baber/WOPTO huggingface dataset:
Patent JP-S5844971-A (JP)
Title: Automatic welding device
Inventor: MURAI RIYUUJI
IPC: B23K9/12
Filed: 1981-09-11
Abstract: PURPOSE:To provide a device which facilitates setting of torches to weld lines and permits automatic welding of plural weld lines by providing an arm on one side of a carriage which travels in the longitudinal direction of a side wall, and providing upward and downward moving rods mounted with torch supporters on welding carriages which travel thereon. CONSTITUTION:A traveling carriage 3 which is driven by a motor 10 to travel in the directions of weld lines along the guiding rails 2, 2 provided on the top and bottom inside surfaces of a cavity part 1a formed in the longitudinal direction of a member 1 of a structural side wall made of concrete or the like is stuck with a supporting arm 5 which intersects orthogonally with the traveling direction thereof. Plural welding carriages 7 mounted with welding devices 8 are guided by guiding rails 6 and guiding members 6a on the arm 5 and are driven by a motor 14 to travel freely, whereby the carriages are positioned with respect to the weld lines. A wire reel, a flux circulator and an upward and downward moving rod 20 mounted with a torch supporter 29 which moves a torch part 30 vertically and laterally are provided to each device 8.
Patent JP-S63310679-A (JP)
Title: Painting method for automobile body
Inventor: FUJIWARA TERUO
IPC: B05B5/08
Filed: 1987-06-11
Abstract: PURPOSE:To keep an atomized paint pattern from crumbling and to drastically improve the quality of painting in electrostatic coating by discharging paint from a painting means approaching a dummy member of the same polarity as an automobile body to a concentrating part of paint. CONSTITUTION:When the front end part of a hood panel is painted by a paint atomizer 3 for the horizontal part, a 1st dummy member 16 is revolved to be approached to the front end part of the hood panel. Accordingly, the atomized paint pattern becomes free from crumbling on the front end part of the hood panel to obtain the paint film thickness equal to that of other parts. In the same manner, when the rear end part of a trunk liq panel is painted, also, the 1st dummy member 16 is revolved to be approached to the rear end part of this panel. Then, when the front end part of a front fender panel, the rear end part of a rear fender panel and a concentrating part of paint such as a front and a rear wheel house are painted by a paint atomizer for the side, a 2nd dummy member 25 is approached and moved to this concentrating part to keep the paint pattern in this concentrating art from crumbling.
Patent JP-S6124817-A (JP)
Title: Static pressure gas bearing device
Inventor: ONO TAKATOSHI
IPC: F16C32/06
Filed: 1984-07-13
Abstract: PURPOSE:To securely prevent a chip, cutting liquid, etc. from entering a thrust bearing, by providing a seal member forming an exhaust port at a position distant from a tool spindle on the outside of the thrust bearing, and fixing the seal member to the tool spindle. CONSTITUTION:A tool spindle 1 is floatingly supported by a sleeve 2 of a radial bearing having a radial bearing nozzle 32, and is also floatingly supported by first and second thrust bearings 4 and 7 arranged on both sides of a thrust plate 5 fixed to the tool spindle 1. A seal member 9 fixed to the tool spindle 1 is constituted of a boss portion 91 and a seal portion 92 having a tilted surface at an outer circumferential edge 93. The seal member 9 is arranged so as to define clearances between same and an auxiliary seal member 73 of the second thrust bearing 7 and between same and a pusher ring 8.
Patent JP-S6392765-A (JP)
Inventor: KATO NAOYUKI
IPC: D04H1/488
Filed: 1986-06-20
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-S5840331-A (JP)
Inventor: JIEEMUZU UORUTAA MIRAA
IPC: C09K8/90
Filed: 1982-08-20
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-S6037159-A (JP)
Title: Mos integrated circuit
Inventor: OOMORI JIYUNICHI
IPC: H01L27/088
Filed: 1983-08-08
Abstract: PURPOSE:To enhance precision of the relative ratios between mutual transistors having different gate widths of an MOS integrated circuit by a method wherein the MOS transistor having the referential gate region consisting of fixed gate length and the referential gate width, and the MOS transistors having gate regions formed by arranging in parallel the referential gate regions thereof of the plural number of pieces are combined. CONSTITUTION:An MOS integrated circuit is formed of an MOS transistor of one piece having the referential gate region consisting of fixed gate length and the referential gate width, and MOS transistors having gate regions formed by arranging in parallel and connecting the referential gate regions of (n) pieces. Namely, the gate regions 14-16 of the MOS transistors of three pieces have the same gate length, and have gate widths of 5mum, 25mum, 50mum respectively, for example. While, at the respective gate regions, the region having gate width of the gate region 14 is made as the referential gate region 21, the gate region 15, 16 are constructed of the referential gate regions of five pieces, ten pieces respectively arranged in parallel holding the distance between the gates, and connected by a gate wiring 22. Respective drain currents are led out from drain output wirings 11-13.
Patent JP-S628394-A (JP)
Title: Sense circuit
Inventor: NANBU HIROAKI
IPC: G11C11/34
Filed: 1985-07-03
Abstract: PURPOSE:To form a high speed sense circuit by connecting the second load resistance and the base of the third transistor through the level shifting circuit. CONSTITUTION:To make the voltage of a node N1 constant, the electric current which flows to a transistor Q2 is detected by a resistance R2, so that the signal cannot be saturated by a transistor Q3, the level is shifted by a transistor Q5, and the current is impressed to the base of the transistor Q3. Thus, a voltage difference DELTAVN1 of the node N1 comes to zero, and the voltage of the node N1 can be always made constant. Namely, without increasing the access time, a stationary electric current I4 can be made very small and the reduction of the high level of the output voltage can be prevented.
Patent JP-H0310291-A (JP)
Title: Light emitting diode matrix circuit constitution system
Inventor: MATSUDA AKIO
IPC: G09F9/33
Filed: 1989-06-07
Abstract: PURPOSE:To allow optional light emitting diodes to emit light and to decrease the number of wires for making the optional light emitting diodes emit light selectively by selecting a combination of applying potentials of potential selective applying circuits. CONSTITUTION:When a light emitting diode D11A is made to emit light, a poten tial selective applying circuit 2-1 applies a positive potential to longitudinal wiring 4-1 and a potential selective applying circuit 1-1 grounds lateral wiring 3-1, so that the light emitting diode D11A emits light. At this time, none of potential selective applying circuits 1-2 - 1-M has a potential, namely, lateral wires 3-2 - 3-M are neither applied with the positive potential nor grounded; and potential selective applying circuits 2-2 - 2-N are grounded or have no potential. Therefore, only the light emitting diode D11A emits light and none of other light emitting diodes emits light. Consequently, the number of wires are made much less than that of wires of a conventional system because two light emitting diodes each are wired to intersections of a matrix.
Patent JP-S5476924-A (JP)
Title: Method of transporting dividable transformer
Inventor: ISAKA SUSUMU
IPC: H01F27/02
Filed: 1977-12-02
Abstract: PURPOSE: To increase the volume of the winding per core leg 1 within the permissible limit for transportation by constructing the transformer such that it can be divided into single phase transformer unit sections with the winding wound on the core leg and that the individual unit sections can be transported in the turned-down state to the site of installation.  
     CONSTITUTION: Core bases 11 and winding bases 12 are mounted between the core 2, 3 with windings 9 within a tank body 1 of the transformer and the tank body 1 in the illustrated manner. Then, the transformer 10 in a vertical state as a whole is turned down with a crane by making use of a tank beam 6 of a lower cover 5. Thereafter, the tank body 1 and core yoke 2 are divided to separate individual core legs 3 with the respective windings 9 wound thereon as single phase transformer unit sections 10a. With this transformer, which is assembled and transported in this way, and with which each single phase transformer unit section 10a, that is, each core leg 3, is turned down at the time of the transportation, its height in the installed state constitutes the length at the time of the transportation, so that it is possible to increase the height of the core leg and winding and thus increase the volume for each core leg 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6036040-A (JP)
Inventor: KUGAYA TAKASHI
IPC: B23K26/042
Filed: 1983-08-10
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-S5573464-A (JP)
Title: Vertical automatic welding device
Inventor: IMAJIMA YOSHIO
IPC: B23K9/00
Filed: 1978-11-25
Abstract: PURPOSE: To make penetration amount constant and enable welding of good quality to be done by detecting the base metal temperature near the weld zone and driving and controlling a moving motor thereby simultaneously moving a strap, torch and temperature detector.  
     CONSTITUTION: The three of a strap 2, torch 3 and temperature detector 5 are so fixed that fixed positions are maintained. A speed controller 6 receives the signal of the base metal surface temperature near the weld zone detected by the temperature detector 5 and converts this to the drive signal of a motor 7. This causes welding to be progressed while letting the strap 2, torch 3 and temperature detector 5 move upward simultaneously. The quantity of heat input to the base metals is controlled by changing the upward moving speed thereof and changing the discharge amount of molten metal from the discharge port 2a provided to the strap 2 according to the surface temperature of the base metals 1. Or the quantity of heat input to the base metals is controlled by increasing or decreasing welding current according to the surface temperature of the base metals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5268867-A (JP)
Title: Active carbon regeneration system
Inventor: MUKUSHI TOSHIKI
IPC: B01J20/34
Filed: 1975-12-08
Abstract: PURPOSE: To make separation liquefaction process small scale, by organizing two system of process, that is, the desorption process, carrying out the the desorption of waste active carbon with liquid ammonia circulation as solvent and the removing process, removing desorbed material in liquid ammonia, at the time of regenerating waste active carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6124772-A (JP)
Inventor: OGUSHI SHINICHIRO
IPC: E04H6/14
Filed: 1984-07-11
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-H0312334-A (JP)
Title: Method and device for clamping press receiving die
Inventor: MAEDA KENJI
IPC: C03B23/027
Filed: 1989-06-09
Abstract: PURPOSE:To surely fix moving segmental dies which are freely oscillatably supported alongside a stationary segmental die at the time of press forming by pressing the moving segmental dies in direction where the dies come into contact with stoppers and holding the dies in the position where the moving segmental dies link to the stationary segmental dies. CONSTITUTION:A conveyor 60 is moved in an arrow B direction and sheet glass 10 is imposed on the receiving die 11. After the sheet glass 10 is heated by a heater 18 in a heating furnace 16, the sheet glass is tentatively formed by the forming surface 22A of the stationary segmental die 22 and the forming surfaces 24A, 24A of the moving segmental dies 24, 24. The sheet glass is then transported to a press section ST 2 where rod parts 40A are risen by actuating air cylinders 40, then push rods 42, 50 rise and bolts 25 of the projecting parts 24B, 24C of the moving segmental dies 24 are pressed and supported upward. Pushing-down plates 54, 56 are then turned in an arrow E direction and are fitted to hooks 25A of the moving segmental dies 24 and the rods 25A are lowered by actuating air cylinders 52, by which the moving segmental dies 24 are pushed down via the hooks 25A, The moving segmental dies 24 are then applied with force in a clockwise direction around a shaft 32 and are so held as to link to the stationary segmental die 22 while the stoppers 33, 33A are held pressed thereto. A pressing die 20 is lowered in this state to deeply bend the sheet glass 10.
Patent JP-H0310688-A (JP)
Title: Plasmid containing cgtase gene expressed by trp promotor
Inventor: YAMANE KUNIO
IPC: C12N15/54
Filed: 1989-06-09
Abstract: NEW MATERIAL:A recombinant vector having a gene of CGTase(Cyclomaltodextrin glucanotransferase) integrated into a vector containing a trp promoter. USE:For producing CGTase. PREPARATION:For example, alkaline Bacillus sp. #1011 (FERM P-8685) is cultured and collected. A DNA is then extracted and purified by a conventional method to provide a chromosomic DNA, which is subsequently treated with a restriction enzyme to afford a DNA fragment. The resultant fragment is then linked to a phage DNA to infect Escherichia coil therewith. The infected Escherichia coli is subsequently cultured and plaques capable of exhibiting alkaline CGTase activity are selected from many plaques, treated with a restriction enzyme and then linked to a vector to afford the objective plasmid containing the CGTase gene.
Patent JP-H0442869-A (JP)
Title: Production of whisker-reinforced composite material
Inventor: TAKEUCHI MUNETAKA
IPC: C04B35/80
Filed: 1990-06-05
Abstract: PURPOSE:To realize excellent strength and toughness by adding a surfactant together with an organic solvent to a molding slurry of a mixture powder composed between a metallic powder or a ceramic powder and a whisker, subsequently applying ultrasonics to the resultant slurry and isotropically uniformly dispersing the whisker. CONSTITUTION:In production of a whisker-reinforced composite material containing the following processes, i.e., forming a mixture powder between a metallic powder or a ceramic powder and a whisker, forming a slurry by adding an organic binder and an organic solvent thereto, molding of the obtained slurry and subsequently calcining the molded material, the slurry is formed by adding a surfactant together with the above-mentioned organic solvent, and ultrasonics are then applied to the resultant slurry. As the whisker, carbon silicate is preferable because of the strength and easy availability. As the surfactant, a silane coupling agent is preferable because it has no undesirable influence on the matrix.
Patent JP-H09329378-A (JP)
Title: Preparation of ice skate-rink and ice skate-rink
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: A63C19/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of an ice layer having no uneven surface and to provide a very smooth surface by a method wherein a photocatalytic material layer is formed on the surface of a link base material, and the material layer is light-excited and rendered hydrophilic. SOLUTION: In order to prevent the occurrence of deterioration due to a photocatalyst, a photocatalytic material 9 is applied on a slave 7 the surface of which is previously covered with a silicone layer 8. To effect coating with the photocatalytic material 9, a surface is coated with weathering oxidative coating mateiral containing a photocatalyst and the coating material is cured. The photocatalyst is TiO2 , Zn, and other metallic oxide. A composition for the coating mateiral wherein particles of the photocatalyst are dispersed in a silicone film-forming element is used for coating. The surface of a rink base material is coated with the composition for coating, a film forming element is cured, the photocatalyst is light-excited, and a surface is rendered superhydrophilic.  When the surface of the link base material is rendered hydrophilic, sprinkling water is evenly spread, and when water is frozen, the uneven surface of the surface of an ice layer is extremely reduced.
Patent JP-2000336775-A (JP)
Title: Outer diaphragm and joint construction using thereof
Inventor: TANAKA MASAMITSU
IPC: E04B1/58
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain a high intensity even after welding jointing in a joint between a square steel tubing column and a beam member. SOLUTION: A square ring-shaped joint member 13 surrounding a square steel tubing column 11 and a beam connecting projected portion 14 coupled to the member 13 are equipped, an outer diaphragm 10 provided with a projected portion 15 for reinforcing the corner portion of the joint member 13 is installed to the square steel tubing column 11, and the inner periphery of the joint member 13 of the outer diaphragm 10 is welded for jointing to the square steel tubing 11. A flange portion 18f of the beam member 18 is welded and jointed to the projected portion 14 for beam coupling of the outer diaphragm 10.
Patent JP-H08313758-A (JP)
Title: Optical coupling method for optical waveguide and optical coupler of waveguide element
Inventor: DAIGUUJI MINORU
IPC: G02B6/30
Filed: 1995-05-18
Abstract: PURPOSE: To make it possible to eliminate the need for adjustment, to lower loss, to improve reproducibility, to allow attachment and detachment, to reduce a cost and to improve the operability, etc., of an optical element by forming the shape at the end of an optical waveguide element to a shape similar to the shape of a ferrule holding an optical fiber. CONSTITUTION: The optical waveguide element 3 integrated with a waveguide substrate 2 consisting of the single crystal of lithium niobate formed with the optical waveguide 1 by fixing a dolly 6 of the same material onto the front surface of the substrate 2 is formed with a columnar shape part 11 of a diameter equal to the diameter of the ferrule near the end face by machining around the optical waveguide 1 as the center of rotation. At this time, the direct observation of the light transmitted through the optical waveguide 1 is possible and the center of the columnar shape part 11 can be determined if the optical waveguide element 3 integrated with the waveguide substrate 2 by fixing the dolly 6 thereto is illuminated with a lamp from the flank exposed with the other one end of the waveguide 1.  A sleeve is mounted at the columnar shape part 11 of the optical waveguide 1 and the ferrule of the optical fiber, by which the optical coupling of the optical waveguide 1 and the optical fiber is maintained.
Patent JP-H10331049-A (JP)
Title: Light stretchable woven fabric
Inventor: SATO MASAYUKI
IPC: D03D15/567
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject woven fabric rich in a repelling feeling, tension, rigidity, a swelling feeling, having light stretchability, excellent sewing properties and tailored appearance, by improving weaving crimp of yarn forming a woven fabric. SOLUTION: Warp and/or weft forming a woven fabric comprises a substantially noncrimpable polyester fiber having 5-25% (preferably 8-20%) weaving crimp ratio and <=1.380 g/cm<3> fiber density. The noncrimpable polyester fiber is mixed with a readily soluble highly shrinkable polyester, made into a woven fabric to raise the weaving crimp by shrinking treatment and the readily soluble highly shrinkable polyester fiber is completely dissolved and removed. Consequently light stretchability is expressed and the subject woven fabric can be obtained.
Patent JP-H08314256-A (JP)
Title: Image forming device, process cartridge, developing device, and developer replenishment container
Inventor: KOBAYASHI KAZUNORI
IPC: G03G21/16
Filed: 1995-05-19
Abstract: PURPOSE: To prevent a spacer, which maintains a fixed distance between a photoreceptive drum and developing roller, from being deformed or damaged due to the weight of developer stored in a developer replenishment container. CONSTITUTION: The projecting part 29 of the upper member 8c of the developer replenishment container 8 is supported by the receiving part of the main body of the device. Thus, because the developer replenishment container 8 is directly supported by the device main body 11, the weight of the developer is prevented from being transmitted to the frame body 7 of a process cartridge 5, the spacer 24 is prevented from damaged and deformed, and a satisfactory image is therefore obtained.
Patent JP-S627271-A (JP)
Title: Electronic still camera
Inventor: YOKOGAWA HIROSHI
IPC: H04N5/335
Filed: 1985-07-04
Abstract: PURPOSE:To ensure a stable operation after detecting highly accurate and reliable closing function of shutter by providing a detecting circuit which detects a trailing edge of a signal and outputs a trigger pulse as soon as pulse signal is received from an optical sensor. CONSTITUTION:Once a shutter button 1 is depressed, a shutter 3 is opened and the light is inputted in an area image sensor 7 through a lens 5 and then the shutter 3 is closed after the lapse of a setting time. In such a case, the charge is stored at the sensor 7 corresponding the light quantity which has passed during an opening time from opening to closing of the shutter 3 and the optical sensor 9 keeps on outputting the high-level pulse signal to the detecting circuit 11. The circuit 11 detects the trailing edge of the pulse signals and the trigger pulse is outputted to a reading circuit 13. The charge stored at the sensor 7 are read by the circuit 13 and outputted as picture signal after being amplified by an amplifier 15. Thus a detection of highly accurate and reliable closing of the shutter is made possible and the stable operation is performed.
Patent JP-H05343795-A (JP)
Title: Surface emission-type semiconductor laser
Inventor: KONDO TAKAYUKI
IPC: H01S5/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent a defect of an upper reflection film and to avoid a light leak loss and a decrease of an effective reflection factor by forming the upper reflection film so as to cover both a laser emission port and an upper electrode. CONSTITUTION:A resist film is so formed as to cover a laser emission port 121 and at least 100mum<2> of an upper electrode 110 and on the surface, an SiO2/alpha- Si dielectric multilayer film mirror 111 (upper reflection film) is deposited by electron beam deposition. Then, this is lifted off to remove a resist mask and the dielectric multilayer film on the resist mask. By this method, a surface emission semiconductor laser 100 having the upper reflection film which is so formed as to cover the laser emission port 121 and a part of the upper electrode 110 can be obtained. Thus, the manufactured surface emission semiconductor laser never has a defect in the upper reflection film 111 around the laser emission port 121. Further, an accuracy of the shape of the laser emission port 121 is increased, and thus, the laser has its emission port, which has not been available by the conventional method.
Patent JP-H07331105-A (JP)
Title: Preparation of azo dye
Inventor: KAWAMURA KIMIHIDE
IPC: C09B29/15
Filed: 1994-06-06
Abstract: PURPOSE:To provide a process for preparing an azo dye which has excellent light resistance, solvent resistance and other properties and is useful as a dye and a pigment by using a phthalimide deriv., having an amino group, as a base of an azo dye. CONSTITUTION:A diazonium salt of a phthalimide deriv. represented by the formula (wherein X is H, a halogen, a lower alkyl, a lower alkoxy, nitro, amino, a substd. amino, or an alkoxycarbonyl; and Y is H, a halogen, a lower alkyl, a lower alkoxy, nitro, an alkoxycarbonyl, carboxyl, sulfamide, or sulfo) is coupled with an acetoacetanilide coupling component, a naphthol coupling component, or a barbituric acid coupling component. The phthalimide deriv. is prepd. by dehydration condensation of an aniline deriv. with an N-hydroxymethyl phthalimide deriv., e.g. in a conc. sulfuric acid.