baber/WOPTO huggingface dataset:
Patent JP-H0211745-A (JP)
Title: Manufacture of steel plate coated with fused alloyed zinc by galuanization excellent in spot weldability
Inventor: YASUDA AKIRA
IPC: C22C38/14
Filed: 1988-06-29
Abstract: PURPOSE:To improve the peeling resistance of plating and continuous spot welding characteristic at the time of spot welding by annealing a cold rolled steel plate with a specific composition and subjecting this steel sheet to coating with fuzed zinc in an Al-containing hot dip galvanizing bath and then to alloying treatment by heating so as to specify Fe content in a plating layer. CONSTITUTION:In continuous hot dip galvanizing equipment, a cold rolled steel plate containing <=0.005% C, 0.005-0.05% Ti, 0.01-0.1% Al, 0.005-0.015% Nb, and 0.0002-0.002% B is annealed at 770-900 deg.C and cooled at >=10 deg.C/sec cooling rate. Subsequently, the above steel plate is dipped into a hot dip galvanizing bath containing >=13% Al to undergo galvanizing and is then subjected to alloying treatment by heating, by which Fe content in a plating layer is regulated to 9-12%. By this method, a steel plate coated with fused alloyed zinc by galvanization in which powdering characteristic at the time of press forming is controlled and which has superior continuous spot welding characteristic at the time of spot welding can be obtained.
Patent JP-2000077693-A (JP)
Title: Manufacture of semiconductor thin film and manufacture of solar cell
Inventor: MIZUTANI MASAKI
IPC: C30B33/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for releasing a semiconductor thin film from a substrate without damaging the film and a method for holding the substrate without damaging the substrate. SOLUTION: The method for manufacturing a semiconductor thin film comprises the steps of releasing the semiconductor thin film 2 formed on a substrate 1 from the substrate 1 by rotating a support member 5 while supporting the film 2 by a curved surface of the member 5, and releasing the film 2 after the substrate 1 is fixed onto a substrate support member without adhesive.
Patent JP-S6316085-A (JP)
Title: Apparatus for compression volume-reduction treatment of solid waste
Inventor: HETA KATSUTOSHI
IPC: G21F9/30
Filed: 1986-07-09
Abstract: PURPOSE:To make the diameter of a cylindrical waste accommodating container smaller than the original dimension thereof and to efficiently treat waste through compression volume-reduction, by additionally providing a simple pre- compression apparatus to a conventional monoaxial compression apparatus. CONSTITUTION:At first, a compression sleeve 4 is positioned in opposed relation to the tapered sleeve 8 of a pre-compression apparatus and the waste drum 10 inserted in the tapered sleeve 8 is pressed by a push-in press ram 9 by driving a push-in hydraulic cylinder 7. Whereupon, the drum 10 passes through the tapered sleeve 8 to be compressed in the diametral direction thereof. When the uneven groove 12b of the press ram 9 falls to the lower end position of the uneven groove 12a of the tapered sleeve 8, the press ram 9 is raised. Thereafter, the compression sleeve 4 is moved to the lower part of a main press ram 5 by a slide base 11 and allowed to fall by driving a hydraulic cylinder 3 to further compress the drum 10.
Patent JP-S6316031-A (JP)
Title: Sulfur dioxide gas adsorbent
Inventor: SASAKI TETSUO
IPC: B01D53/77
Filed: 1986-07-09
Abstract: PURPOSE:To absorb sulfur dioxide from gas containing sulfur dioxide, by contacting the gas containing sulfur dioxide with diglycolic acid and/or an aqueous diglycolate solution. CONSTITUTION:Gas containing sulfur dioxide is contacted with diglycolic acid and/or an aqueous diglycolate solution to absorb sulfur dioxide. Diglycolic acid and/or the aqueous diglycolate solution shows action as a buffer agent at the time of the absorption of sulfur dioxide. The absorbent containing sulfur dioxide is sent to a regeneration process and contacted with hydrogen sulfide gas to be regenerated. At this time, sulfur dioxide being adsorbed is reacted with hydrogen sulfide to generate element sulfur rapidly and irreversibly.
Patent JP-S6052387-A (JP)
Title: Printer
Inventor: TANAKA NOBUO
IPC: B41K3/02
Filed: 1983-08-31
Abstract: PURPOSE:To enhance simplification of the construction of the entire body and reliability and enable to reduce production cost, by a method wherein downward turning of a type wheel and pressing rolling of a printing roller are efficiently performed by a single driving mechanism. CONSTITUTION:A base end part of a crank plate 41 for rolling the printing roller 23 in conjunction with downward or upward turning of the type wheel 8 effected by a cam groove 35 and a thrust plate 36 is fitted to a crank pivot shaft 40. A crank roller 44 is loosely fitted in a crank slot 43 provided at a central part. When a rotary disk 31 is rotated in the direction of an arrow Y, the crank roller 44 turns the crank plate 41 along an arcuate locus to the left side with respect to the inserting direction of a printing paper P, and sets the printing roller 23 into an initial movement along guide shafts 20, 21. The crank plate 41 thus moved is turned along the arcuate locus in the reverse direction by the crank roller 44, and the printing roller 23 is also moved for printing, thereby performing predetermined printing on the paper P.
Patent JP-H1111699-A (JP)
Title: Paper feeding cassette device and paper feeding device
Inventor: ONO MASAHIRO
IPC: B65H1/26
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device main body of a large paper feeding cassette device and to reduce installation space without providing a special space for the maintenance of the device. SOLUTION: This device supports the bottom and upper surfaces of the rear of a casing 70 by a table 71 which can be drawn out toward the front of a device main body 9 along a slide rail and by first and second support shafts 77a, 77b provided opposite to a column on the table 71, in such a manner that the casing 70 is rotatable. During maintenance, an LCC 7 is drawn out toward the front of the device main body 8 to enable supplying sheets from the front, and the front of the device main body 8 is opened by rotating the casing 70, so that a paper jam in a paper feed path is eliminated from the front opened, thus enabling all maintenance work to be performed from the front.
Patent JP-S5383673-A (JP)
Title: Ultrasonic inspector
Inventor: KANDA KIMIO
IPC: G01N29/44
Filed: 1976-12-28
Abstract: PURPOSE: To make possible three-dimensional flaw detection of three-dimensional areas by making varying-angle driving of a varaible angle probe and moving the probe in directions intersecting with the planes inclusive of ultrasonic beam directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5492790-A (JP)
Title: Spectral information measuring device of body
Inventor: IMURA KENJI
IPC: G01N21/31
Filed: 1977-12-30
Abstract: PURPOSE: To achieve high speed enough to follow up and measure even if the body tissue colors, positions, etc. change at high speed due to pulse rate or sentiment of  the subject, by changing over the optical path by using a vibrational mirror instead  of a chopper mirror.  
     CONSTITUTION: A multilayer thin-film inteference filter 1 consisting of several kinds of filters differing in the transmission wavelength is secured on a rotary disc 3 is a  way to set up a polygonal cylinder, and the wavelength is continuously scanned by  the rotation of a motor 2. The light from a lamp 7 in a light source unit 6 is converged in an aperture 11 through a reflecting mirror 10 to be turned into a parallel  luminos flux F by a main lens 12, and passes through the filter to enter a vibratry  mirror 4 which turns and vibrates at a small angle being driven independently of  the rotary disc 3. The light is then reflected and is converged in a point slightly  above the aperture 11 again through the filter 1 and main lens 12. On the reciprocal  orbit of this point of convergence are disposed the incident ends of going-way  branches 16, 17 of optical fibers 13, 14. The ends of branches 16, 17 radiate the  body tissue 26 and white reference plate, and the respective reflected lights are converted into electric signals by photo detectors 22, 23 to be processed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53114418-A (JP)
Title: Production of pin plate structure of piano
Inventor: MORISAWA TADAYOSHI
IPC: G10C3/10
Filed: 1977-12-27
Abstract: PURPOSE: To facilitate the production by making the body of a pin plate of a synthetic resin and by inserting a tuning pin into a pin hole after a cap is inserted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04226196-A (JP)
Title: Polyalkylene glycol lubricant composition
Inventor: DEBITSUDO KENBIN UORUTAAZU
IPC: C10N30/06
Filed: 1991-06-05
Abstract: PURPOSE: To obtain a lubricant improved in abrasion resistance, oxidation deterioration resistance and metal corrosion by adding a sulfur-containing heat- resistant abrasive agent or an extreme pressure agent and two kinds of specific amine salts to a polyalkylene glycol having lubricating viscosity.  
     CONSTITUTION: A lubricant compsn. consists of a major proportion of a polyalkylene glycol of lubricating viscosity and a minor proportion dissolved therein of (a) at least one sulfur-containing antiwear or extreme pressure agent, (b) at least one amine salt of at least one partially esterified monothiophosphoric acid and (c) at least one amine salt of at least one partially esterified monothiophosphoric acid. Pref. amine in the above mentioned component (b) is aliphatic primary monoamine and, especially, one containing 6-100 carbon atoms in an alkyl, alkenyl or polyethylenic unsaturated aliphatic group. The component (c) is an amine salt of a partial ester of an orthophosphoric acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61115843-A (JP)
Inventor: TEZUKA TAMIJI
IPC: B42F21/02
Filed: 1985-07-19
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-S5492739-A (JP)
Title: Transfer paper feeder
Inventor: TARUMI NORIYOSHI
IPC: G03G15/00
Filed: 1977-12-29
Abstract: PURPOSE: To restrain the shock which occurs at a transfer paper and prevent the disturbance of an image by providing an elastic guide plate which gradually rises according as it proceeds downstream at an upstream position immediately before a pinch roller which transports the transfer paper from the transfer drum.  
     CONSTITUTION: Transfer paper delivered along the shift path P is guided up-wardly by elastic guide plate 10 as shown in broken line C and descends towad the pressing contact unit of pinch roller 5 so that the transfer paper will no longer impinge on the pressing roller 5B. And even thrugh there occurs a shock which pulls the transfer paper in the regular order at the moment the pinch roller clamps the leading end of the transfer paper, the elastic gude plate 10 is elastically deformed to absorb the shock. And when the tailing end of the transfer paper is disengaged from the pinch roller comprising paper feed mechanism 2, the shock is absorbed by the deformation of the elastic guide plate 10. Thus, the shock which occurs at the transfer paper is restrained by the elastic guide plate, hence the disturbance of the image is avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6137599-A (JP)
Inventor: AOKI SHIGEMITSU
IPC: B64C3/56
Filed: 1984-07-30
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-S6064778-A (JP)
Title: Welding method of coated pipe and end plug
Inventor: SHINPO KATSUTOSHI
IPC: B23K9/23
Filed: 1984-08-01
Abstract: PURPOSE:To prevent decrease in characteristic owing to a change in the alloy compsn. of a weld zone by disposing a metal consisting of the same alloy components and having different compsn. ratios between the weld zone of a coated pipe and the weld zone of an end plug and welding said pipe and plug. CONSTITUTION:If an end plug 3 consisting of a zirconium alloy is welded to a coated pipe 1 formed by binding metallurgically a pure zirconium barrier 2 to the inside surface of a zirconium alloy pipe, the alloy components in the melted and solidified part changes and therefore a ring 4 consisting of the alloy composed of the same components as the components of the pipe 1 and having different compsn. ratios is fitted between the pipe 1 and the plug 3 and TIG welding is accomplished in gaseous helium maintained under 1atm.
Patent JP-S6137979-A (JP)
Title: Metal product and its manufacture
Inventor: NAKAMOTO TAKAYUKI
IPC: B21D28/16
Filed: 1984-07-31
Abstract: PURPOSE:To manufacture a smooth metal product of mirror surface state inexpensively and in a short period, by covering the surface of meterial to be product with corrosion resisting film, then press forming said material, removing the press flash of the obtained semifinished product by metal corrosion liquid, then dissolving and removing the corrosion resisting film. CONSTITUTION:Both surfaces 1a, b of the sheet material 1 are coated with the corrosion resisting film 2 such as water soluble colloid which is not attacked by the metal etching liquid 3. Next, the coated material 1 is pressed to a prescribed product shape by a pressing apparatus 8. The obtained semifinished product 4 is dipped in the liquid 3 to etch the press flash a1, sheared and roughened surface a2, etc. caused by pressing and said product is faired. The obtained product element body 5 is dipped in a dissolving liquid 6 to dissolve and remove said film 2. The body 5 in which a trace A1 of press flash and a trace A2 of sheared and roughened surface are smooth and mirror surface state is washed by a washing apparatus 11, dried by a dryer 12 to obtain a finished goods A of metal product.
Patent JP-H06344239-A (JP)
Title: Material supply system of nc machine
Inventor: SHINTANI HIROHISA
IPC: B23Q7/03
Filed: 1993-06-03
Abstract: PURPOSE:To safely and rapidly carry and supply long bars to a plurality of continuously arranged NC machines provided with the respective feeding devices. CONSTITUTION:A material carrying device 8 consisting of a space carrying device 11 provided with a conveyor device 31 where stock frames 31a are continuously arranged, a material setting device 10 and an elevating arm 21 is connected to a plurality of NC machines provided with a feeding device 2 of bars 49 in series, control devices 9, 16 are provided thereon, and the carriage of the bars 49 to the respective feeding devices 2 is controlled based on the preset program of the respective NC machines 1 to execute the automatic supply.
Patent JP-H083600-A (JP)
Title: Granular nonionic cleaner product
Inventor: HORIE HIROMICHI
IPC: C11D3/12
Filed: 1994-06-20
Abstract: PURPOSE:To effectively prevent compression solidification of a granular nonionic cleaner composition by providing a corner part at the side wall of a container with a curvature. CONSTITUTION:This granular nonionic cleaner product is obtained by packing a nonionic cleaner composition containing 10-70wt.% of a nonionic surfactant, 5-50wt.% of an aluminosilicate, >=0.2wt.% and <5wt.% of porous inorganic oxide powder such as amorphous silica and <75wt.% of a carbonate into a container of a composite material which comprises the bottom part of the container composed of a molded article of a plastic and most of the side wall part of the container made of a paper sheetlike material.
Patent JP-S5682542-A (JP)
Title: Fluorescent face forming method for color cathode ray tube
Inventor: TANAKA TATSUO
IPC: H01J9/227
Filed: 1979-12-10
Abstract: PURPOSE:To remove a stray beam and to improve the accuracy of a black stripe, by spreading a liquid having the reflaction factor that of a panel tightly on the back of the panel covered with a formed photosensitive film, then exposing it to the light. CONSTITUTION:A photosensitive resin film 2 is spread over a lead glass panel 1  used for forming a black matrix and a stripe of a fluorescent member with high  accuracy, then a liquid such as benzene, paraffin oil, etc. having the reflaction  factor same as or close to that of the base material of the panel or lead glass is filled  in the back space of the panel 1. Consequently, the exposure light passing through  the photosensitive resin film 2 and entering the panel can never be reflected at the  other face of the panel but can permeate through the liquid 5, thereby the exposure  can be performed correctly along the pattern of a mask 3, resulting in considerable  improvement of the accuracy of the black stripe.
Patent JP-S5950714-A (JP)
Inventor: SAKAI SEIICHI
IPC: H02H3/34
Filed: 1982-09-14
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-S5952053-A (JP)
Inventor: TAKE TAKAO
IPC: E04B9/04
Filed: 1982-09-14
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-H084445-A (JP)
Title: Airtightness holding device for door
Inventor: HAYASHI HIDEMI
IPC: E06B7/215
Filed: 1994-06-20
Abstract: PURPOSE:To allow airtightness to be held positively by performing lead-in toward the inside of a door by the compressive energy accumulation of a compression coil spring caused at the time of closing a door and the compressive energy accumulation of the compression coil spring by the action of a door air lock in the lock release direction. CONSTITUTION:At the time of closing a door D, a first rod is placed in the state of being most drawn to the operating rod 20 side, and a second rod 60 is placed in the state of being pushed in by a longitudinal frame 1. In addition, the rod part end of the connecting rod 70 of the second rod 60 is placed in the state of being pushed downward, and the engaging collar 23 of the operating rod 20 is placed in the state of coming in contact with the inclined face of a stopper part 45. Airtight material 91 is pushed in such a way as to come in contact with the face of a floor 2 by the connecting rod 70 while receiving energizing force so as to be elastically held by compression coil springs 67, 110. When an air lock C is turned, the operating rod 20 is pushed down against the energization of the compression coil spring 22. The engaging collar 23 is engaged with the stopper part 45 against the energization of the coil spring 22 so as to inhibit the upward return of the operating rod 20 to maintain the pressing state to the first rod 50.
Patent JP-S6326963-A (JP)
Inventor: ROBAATO ERU NERUSON
IPC: H01M50/437
Filed: 1987-06-27
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-H04362017-A (JP)
Title: Formation of oriented ta2o5 thin film
Inventor: SAKASHITA YUKIO
IPC: H01L27/01
Filed: 1991-06-06
Abstract: PURPOSE:To obtain the dense, homogeneous and highly oriented thin film low in impurities by oxidizing a specified raw gas introduced into a reactor along with an inert carrier gas with an oxidizing agent so as to grow the thin film on a base plate by chemical vapor deposition, etc. CONSTITUTION:A tantalum alkoxide or >=1 kind among beta-diketone-based metallic complexes are introduced as the gaseous raw material into a reactor along with an inert carrier gas such as argon. The gaseous raw material is oxidized by >=1 kind of oxidizing agent among O2, steam, nitrous oxide, etc., to form an oriented Ta2O5 thin film on the base plate of Si, etc., by plasma chemical vapor deposition(CVD), photo-CVD, etc.
Patent JP-S6421876-A (JP)
Title: Electrical structural component with contact pin
Inventor: GEORUKU AIKUNAA
IPC: H05K3/34
Filed: 1988-06-30
Abstract: PURPOSE: To improve soldering capability of a connection pin in a flattened shape by providing the broad surface of the connection pin with inscribed grooves extending in the flowing direction of the solder. CONSTITUTION: A connection pin 4 is provided with inscribed grooves 6 running in the solder flow direction. Other inscribed grooves 8 extend perpendicularly with respect to the axial direction of the pin 4. Solder is guided overflowing from under toward a conductor plate 1 and also flows up out of a hole 3. The solder rises along the grooves 6 to a wider, upper member 5. The inscribed grooves 8 prevent the solder from rising up into a casing of a component 7. Here, the width of both the grooves 6 and 8 is set respectively about 0.3mm.
Patent JP-S6318581-A (JP)
Title: Digital signal recorder
Inventor: SUZUKI KATSUAKI
IPC: G11B20/12
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the deterioration in a reproducing signal and to improve a reliability in recording the signal even when there is produced a burst error resulting from the defect of a recording medium and incapable of being corrected only by an error correction code by recording a digital signal having a determined input and output sequence in time on the recording medium according to the sequence different from the input and output sequence. CONSTITUTION:Dividing means 13, 14, 15 divide the digital data stored by two-dimensionally arranging the digital signal according to the input and output sequence in time by temporary memory means 10, 11, 12 into small blocks. Extracting means 13, 14, 15 select the small blocks divided according to the preset sequence, extract the digital data in the small blocks and a recording means 4 operates to record the digital data on the recording medium in the sequence for extracting. Even when there is produced a long and large burst error in an optical disk, picture elements constituting a picture is distributed and recorded in a different sequence from a time series, so that the deterioration in a color still picture at the time of the reproduction resulting from the burst error can be prevented and the reliability in recording the picture is improved.
Patent JP-S5784437-A (JP)
Title: Guest-host type liquid crystal display device
Inventor: AOKI HISASHI
IPC: G02F1/137
Filed: 1980-11-14
Abstract: PURPOSE:To deepen the display color and to enable a clear color display of high contrast by considerably increasing the light absorptance of a polychromatic dye to the quantity of transmitted light while using a homeotropically oriented nematic liq. crystal. CONSTITUTION:By adding trans-cyclohexane-1,4-dicarboxylic acid-bis-(2-methyl- heptyl) ester to a homeotropically oriented nematic liq. crystal contg. a polychromatic dye, planar arrangement is provided when a voltage is applied. The chiral nematic liq. crystal is added in an amount required to keep the nematic liq. crystal in the state of homeotropic orientation when no voltage is applied and to place it in a state of planar orientation when a voltage is applied. That is, the spiral pitch of the liq. crystal in the state of planar orientation is made to <=2 times, preferably about 1 time as large as the thickness of the liq. crystal layer.
Patent JP-S5589479-A (JP)
Title: Preventing method of corrosion for metal in water
Inventor: MOMOSE SEIZOU
IPC: C23F11/12
Filed: 1978-12-28
Abstract: PURPOSE: To raise anticorrosive effect on the surface of metal in water system regardless of the presence of Ca ++  in water by adding an alkaline aqueous solution of alkylenebiscarboxylic acid with a heterocyclic nitrogenous compound to a water system.  
     CONSTITUTION: A composition containing 90W99 parts by weight of one or more of alkylenebiscarboxylic acids and 10W1 parts by weight of one or more of heterocyclic nitrogenous compounds, e.g., 1,2,3-benzotriazole, etc., is dissolved in a 2W30wt% alkali (e.g., caustic soda, etc.) aqueous solution or alkaline alcoholic aqueous solution, together with 90W10 parts by weight of a high molecular acrylic acid compound on the basis of 10W90 parts by weight of the composition mentioned above as needed. Then, the solution is added to a water system so that the concentration of the components is approx. 30W1000ppm constantly. The anticorrosive is characterized by the inclusion of no phosphorus compounds which are responsible for the acceleration of eutrophica tion. The use of the anticorrosive raises anticorrosive effect on the surface of metals such as carbon steel, copper, aluminum, etc. 
     COPYRIGHT: (C)1980,JPO&Japio