baber/WOPTO huggingface dataset:
Patent JP-H0295439-A (JP)
Title: Production of vanadium-antimony oxide catalyst supported by abrasion-resistant alumina
Inventor: JIYOZEFU PIITAA BAATETSUKU
IPC: C07C253/24
Filed: 1988-09-30
Abstract: PURPOSE: To improve the activity and the wear resistance of a catalyst by mixing a hydrosol or gel of boehmite with a slurry or a solution containing a specific metal element compound, drying and firing to form the catalyst. CONSTITUTION: The wear resistant alumina carried vanadiumantimony oxide based catalyst is produced by mixing the hydrosol or gel of boehmite with the slurry or the solution containing plural metal element compounds, drying and firing. The catalyst is one carrying a multiple oxide expressed by formula I (A represents W, Sn, Mo, B, P or Ge, H represents Cu, Ag, Nb, Ta or the like, C represents an alkali metal, an alkaline earth metal or the like, (m) represents 0.01-20, (a) represents 0-10, (b) represents 0-20 and (x) represents a value settled by the oxidation state of other elements) on a carrier >=5 wt.% alumina.
Patent JP-H02100826-A (JP)
Title: Wire cut electric discharge machining
Inventor: MORITA TOSHIO
IPC: B23H7/06
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to fit products such as inserts, punches and so on smoothly by performing the specified corner notching to the R sections of the inside corner sections bending at an angle larger than the specified angle in machining shape in relation to a workpiece and forming corner notch sections at the inner corner sections of a workpiece. CONSTITUTION:Reaching the R sections of inside corner sections 5, a wire electrode having advanced after the specified shape under the ordinary machining conditions performs notching based on the notching command built-in beforehand as a modal command by a specific code in an NC program in the NC system to form notching sections 3. After that, the corner notching command is canceled to perform wire cut electric discharge machining according to the specified machining shape resulting in the formation of the specified notching hole 4 on a workpiece 2. Thus, products such as inserts, punches and so on can be fitted into the notching hole of the workpiece smoothly by forming notching sections 3 to the inside corners 5 in machining a trapezoid shape on the workpiece.
Patent JP-H04127158-A (JP)
Title: Formation of multilayered resist film
Inventor: MARUYAMA TAKASHI
IPC: G03F7/11
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the corrosion of a halogen corrosive material by irradiating resist films with the UV rays adjusted to contain only the long wavelength components transmitting down to the bottom of the film thickness of a lower layer resist film or the UV rays adjusted to contain only the short wavelength components transmitted only near the surface of lthe film thickness. CONSTITUTION:The resist films are irradiated with the UV rays adjusted to contain only the long wavelength components transmitting down to the bottom by removing the short wavelength components which do not transmit down to the bottom of the film thickness of the lower resist film 3 or the UV rays adjusted to contain only the short wavelength components transmitting only near the surface of the film thickness by removing the long wavelength component components transmitting down to the inside of the film thickness of the lower layer resist film 3 at the time of forming the multilayered resist films on a substrate 1 having the halogen corrosive material 2 by applying the photosensitive lower layer resist film 3 consisting of a polymer contg. a halogen on this substrate and irradiating this film with the UV rays to insolubilize the film, then applying the resist film of an intermediate layer or upper layer thereon. Then, the generation of gaseous hydrogen halide is minimized and the generated gas does not arrive at the bottom of the film thickness or at the halogen corrosive material 2 on the substrate 1. The corrosion of the metallic material on the substrate is prevented in this way.
Patent JP-H0763717-A (JP)
Title: Method and apparatus for measuring thermal physical value of solid and sample holding frame used for measurement
Inventor: YAMANAKA TADAMORI
IPC: G01N25/18
Filed: 1993-08-27
Abstract: PURPOSE:To simultaneously measure a heat diffusion rate and a heat conduction rate with an inexpensive device by heating a sample within a vacuum container with an internal wall surface set for a fixed temperature until it reaches a specified steady temperature from an initial balance temperature. CONSTITUTION:A sample is held on a holding frame 2 within a vacuum container 1 with an internal wall surface set for a fixed temperature and one side of the sample is heated by a heat source Q until it reaches a specified steady temperature from an initial balance temperature. A heating surface H of the sample is controlled in temperature with a heater block 4, when the temperature of the heating surface H is detected with a thermocouple 3. When the heating surface H reaches a set temperature, a shielding plate 5 is opened and the heating surface H moves to stop contacting the sample. Radiation heat released from the rear of the sample is measured with a radiation thermometer 6. At this point, the heat diffusion rate and the heat conduction rate of the sample are determined simultaneously based on a moment analysis from a temperature control of the heating surface H and a non-steady response and a steady response of the surface temperature measured with the thermometer 6.
Patent JP-H1174692-A (JP)
Title: Attachment/detachment jig of component supply device
Inventor: KITAJIMA TAKAHIRO
IPC: B23P21/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve workability in attachment/detachment of a component supply device, by providing a retaining mechanism for retaining an inserted lock lever in a pull-out stop state, and a retaining arm for retaining a lift-up grip in an engagement state, with the lock lever turned to a lock cancel position. SOLUTION: By pressing an attachment/detachment jig 1 against a lift-up grip 61 and pressing an operating button 41, a retaining arm 5 is turned upward and is detached from the lift-up grip 61. Then, the attachment/detachment jig 1 is laid down in accordance with a coil spring of a lock lever 62. Thus, a hook portion 67 of the lock lever 62 is engaged with a hook receiver 71 of a set table 70, and a tape cassette 50 is locked to the set table 70. In this case, the attachment/detachment jig 1 is pulled out from the lock lever 62 while the operating button 41 is pressed. Thus, the tape cassette 50 can be easily released from the set table 70 through the attachment/detachment jig 1, and can be mounted through the reverse procedure.
Patent JP-H1170745-A (JP)
Title: Heat transfer recording type magnetic sheet
Inventor: YUYAMA YUKIHIRO
IPC: B41M5/50
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve high sensitization, high concn. and image uniformity of an heat transfer image and to improve blocking properties and water resistance by using a viny alcohol/vinyl acetate copolymer as a binder for an ink receiving layer. SOLUTION: A heat transfer recording type magnetic sheet consists of a laminated body constituted of a magnetic layer 2 and an ink receiving layer 3 between which a substrate layer 1 is placed. The ink receiving layer is a layer provided for attracting ink in the layer when heat transfer is performed and forming an image by heat transfer and comprises a filler and a vinyl alcohol/vinyl acetate copolymer as a binder. In addition, the content ratio (wt. ratio of solid contents) of the filler to the binder is 1:0.1-1:0.5. When the value is less than this range, binding properties decrease and when the value exceeds the range, heat transfer sensitivity is lowered. The ink receiving layer additionally contains a water-resistant agent. The content ratio (wt. ratio of solid contents) of the binder to the water-resistant agent is 1:0.02-1:0.3.
Patent JP-2000074777-A (JP)
Title: Sealing jig for testing aluminum wheel leakage
Inventor: IIZAWA HITOSHI
IPC: G01M3/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing jig for testing an aluminum wheel leakage without necessity of replacing the jig even when the type of an aluminum wheel is changed. SOLUTION: The sealing jig 3 for testing an aluminum wheel leakage for blocking a disk side end at the time of testing a leakage of an aluminum wheel 1 comprises a stair-like part 15 formed on a surface opposed to the wheel 1, a jig body 12 having annular grooves 16a, 16b, and 16c respectively formed on a plurality of flat surfaces 15a, 15b, and 15c of the stair-like part, and a plurality of sealing rings 18A, 18B, and 18C respectively mounted in the grooves 16a, 16b, and 16c.
Patent JP-H0691132-A (JP)
Title: Exhaust gas treatment
Inventor: KIMURA TAKASHI
IPC: B01D53/77
Filed: 1992-09-17
Abstract: PURPOSE:To effectively desulfurize and denitrify exhaust gas by combining a flue gas desulfurizing method by the limestone-gypsum method and a flue gas denitrifying method not causing the wear of carbonaceous material. CONSTITUTION:Limestone-gypsum slurry solution contg. ammonium sulfate is fed to the upper part of a 1st desulfurizer 7 from the lower part of a 1st desulfurizer 7 and dispersed and is brought into countercurrent contact with rising cooled exhaust gas to remove SOx in the exhaust gas by 90-95%. Next, the exhaust gas is introduced into the lower part of a 2nd desulfurizer 9 and is brought into countercurrent contact with water solution of ammonium sulfite dispersed by a means, such as spray to remove residual SOx in the exhaust gas to several ppm or less. The exhaust gas contg. a small quantity of stripping ammonia is heated by a heat exchanger 2 through a mist eliminator 12 and temperature is adjusted by an exhaust gas temperature controller 15. The exhaust gas is mixed with ammonia gas fed from a duct 18 to remove NOx and to purify the exhaust gas by a reactor 19 incorporating carbonaceous material.
Patent JP-H07104385-A (JP)
Title: Projection screen
Inventor: SHIBA HIDEKI
IPC: G03B21/625
Filed: 1993-10-04
Abstract: PURPOSE:To provide a projection screen whose perpendicular directivity is excellent and which possesses high resolution and also possesses high mechanical strength. CONSTITUTION:This projection screen is constituted of a double-faced lenticular lens sheet 14 where many light-transmissive strands are arranged in parallel and adjacent light-transmissive strands are joined and integrated to be like a sheet, and a light-transmissive front surface plate 15 arranged on the observation side of the double-faced lenticular lens sheet 14 and having a light diffusing means.
Patent JP-H1072297-A (JP)
Title: Magneto-optical garnet
Inventor: HONDA YOICHI
IPC: G02F1/09
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain magneto-optical garnet useful as a Faraday rotator used for an optical isolator for near IR by adopting a specified compsn. SOLUTION: This magneto-optical garnet is represented by the formula, Tbx Gdy Bi3-x-y Fe5-z Alz O12 (0.9<=x<=1.89, 0.01<=y<=1.0 and 0.1<=z<=0.5). A Faraday rotator using this magneto-optical garnet ensures <=0.1dB loss to light of 1.55μm.
Patent JP-H09121895-A (JP)
Title: Composition for specific determination of hdl cholesterol and determination
Inventor: KAZAHAYA KENJI
IPC: C12Q1/60
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for determining HDL cholesterol through simplified operations by formulating carageenan to a reagent for detecting the substance formed by bringing a sample into contact with cholesterol esterase and cholesterol oxidase. SOLUTION: As for this reagent composition for determining high-density lipoprotein(HDL) cholesterol, the HDL in a living body sample is brought into contact with choloesterol esterase and cholesterol oxidase to form hydrogen peroxide by the reactions of this cholesterol with individual enzymes, and the formed hydrogen peroxide is determined by using a reagent consisting of peroxidase, 4-aminoantipyrine and N-ethyl-N-sulfopropyl-m-toluidine and the like, and at least one of carageenan, a copolymer of (meth)acrylic acid with lauryl acrylate, and octylthioglucoside is added to the reagent to specifically determine the objective HDL cholesterol without centrifugal operation of the sample.
Patent JP-2000071527-A (JP)
Title: Apparatus and method for printing to endless medium
Inventor: NAGAI KENICHI
IPC: G11B7/24097
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for photographically printing to an endless medium whereby high-quality images can be printed to the endlessly formed medium such as an optical disk or the like. SOLUTION: A rotary printing apparatus includes a thermal head for printing in a main scan direction parallel to a breadthwise direction of a disc printing medium M as an endless medium and a stepping motor for transferring the disc printing medium M in a sub scan direction parallel to a circumferential direction of the disc printing medium M. Based on image data supplied from an external host, the apparatus forms an image composed of a plurality of pixels arranged in the breadthwise direction and circumferential direction of the disc printing medium M, and prints overlapping an overlap print area of a predetermined length from a printing start position PS of the thermal head and an overlap print area of a predetermined length behind a printing end position PE.
Patent JP-2001074045-A (JP)
Title: Spindle unit
Inventor: ENDO KATSUTO
IPC: F16C25/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a spindle unit having an excellent pre-load adjusting function despite of a simple structure and capable of corresponding to extensive working conditions. SOLUTION: A housing 2 is furnished with a double inside and outside layer structure and constituted of a sleeve 31 and a casing 32. A pair of angular bearings 3, 7 is arranged with their back surfaces facing each other inside the housing 2, and it supports a main spindle 1. An inner spacer 11 to fit on an outer periphery of the main spindle 1 is arranged between inner races 4, 8 of the both bearings, and an outer spacer 12 to fit in an inner periphery of the sleeve 31 is arranged between outer races 6, 10 of the both bearings. The sleeve 31 to be an inner cylinder of the housing 2 is made of a material (for example, invar) low in thermal expansion coefficient in comparison with the main spindle 1, the casing, the inner spacer 11 and the outer spacer 12 made of carbon steel for structure or alloy steel for structure.
Patent JP-H0193693-A (JP)
Title: Pipe joint
Inventor: IKUTA NAGAHARU
IPC: F16L19/08
Filed: 1987-10-01
Abstract: PURPOSE: To firmly fix a connecting pipe without inwardly deforming by providing a cylindrical projected cylinder section which projects at predetermined intervals from a ring within the ring contacted pressurized by a taper section of a cylindrical joint main body. CONSTITUTION: A screw section 15 is formed on an outer surface of a rear end section 13 of a joint main body 11, and a tapered taper section 17 is further provided at an interior surface of the rear end section. A nut 21 is disposed at a rear side of the joint main body 11 and a ring 31 is disposed in an interior side of the nut 21. A cylindrical projected cylinder section 41 is provided projecting from the most tapered taper section 17 to a rear side and disposed at predetermined intervals to the ring 31.
Patent JP-H0775475-A (JP)
Title: Method for repelling rats and insect intended for environmental hygiene
Inventor: MIYAZAWA KIMIHIRO
IPC: A01M29/12
Filed: 1993-09-08
Abstract: PURPOSE:To effectively repel rats and cockroaches from a kitchen of a household, etc., and a food producing place by regulating an ozonizer having an ozone generating part and an air sending means by a controller, generating ozone in a desired concentration for a given time. CONSTITUTION:An ozonizer 1 sending ozone produced by an ozone generating part 2 from an inlet 4 by an air sending fan 3 is regulated by a controller 5 to generate ozone in an arbitrary concentration for a given time. Ozone is generated for several hours at night when neither human nor pet, etc., exist.
Patent JP-H0296400-A (JP)
Title: High electric resistance cooling device
Inventor: KONISHI IKUO
IPC: H05H9/00
Filed: 1988-09-30
Abstract: PURPOSE:To cool an equipment, to which high voltage is applied, directly by normal city water by providing a means for giving fixed quantities of gases into the pipes of a water supply pipe and a water return pipe. CONSTITUTION:A means 5 for giving fixed quantities of gases into the pipes of a water supply pipe 6a and a water return pipe 6b is provided. Since fixed quantities of gases are contained in the pipes of the water supply pipe 6a and the water return pipe 6b, cooling water in each pipe can be separated completely by the gases, and the insulation resistance value of cooling water is elevated extremely. Accordingly, even when normal city water is used as cooling water, insulation resistance between an equipment such as a particle accelerator and the ground can be ensured sufficiently.
Patent JP-H0884953-A (JP)
Title: Bar coating device
Inventor: OYAMA NAOKI
IPC: B05C5/02
Filed: 1994-09-15
Abstract: PURPOSE: To apply a coating liquid to a web without supplying a large surplus amount of a coating liquid which does not contribute to an actual application work and generating coat irregularities. CONSTITUTION: A pipe bar 13 which is supported by a support member 4 and rotates in an opposite direction to the forward moving direction of a web 8, is arranged on the backward side of the forward moving direction of the web, and a coil bar 6 which is supported by a support member 3 and rotates in an opposite direction to the forward moving direction of the web, is arranged mutually in parallel with the other and also in such a manner that both plane bar 13 and coil bar become close to and remote from the other. In addition, a coating liquid 2 is supplied from outside into a space formed by the web, with the concurrent contact of the plane bar and the coil bar with the web. Thus a pressure liquid sump filled with the liquid 2 is formed. The web is angulated at 10 to 20 deg. with the plane bar. Further, an air nozzle 12 is provided on an opposite side to the coated face approximately at an intersection point between the tip part of a blade 11 and both end parts of the web in its width direction, and almost vertically with the web.
Patent JP-2000054595-A (JP)
Title: Wallboard fixture
Inventor: SHIBATA KAZUYUKI
IPC: E04F13/21
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a wallboard fixture capable of preventing the floating of a wallboard and the fixture and also breaking no tongue section of the wallboard at the time of nailing fixing. SOLUTION: In the fixture for installing a wallboard, in which a tongue is formed at an end section, the fixture is composed of a base section 3, to which an erecting section 10 with upper-lower fitting pieces 6, 7 fitted to the tongue of the wallboard is formed, and a lower-side upstanding section 5, in which a lower-side leg section 2 is formed at a front end, is formed at the lower end of the base section 3 and an inclined upstanding section 4, in which an upper-side leg section 1 is shaped at a front end, at the upper end of the base section 3. The upper-side leg section 1 is tilted and formed to the anti-base section side to the parallel surface of the base section 3 while holes 8 for nailing are formed to the inclined upstanding section 4.
Patent JP-H08227698-A (JP)
Title: Incandescent lamp and lighting system
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/40
Filed: 1995-09-27
Abstract: PURPOSE: To provide a one-end sealed incandescent lamp as well as a lighting system using the lamp, capable of properly positioning a filament along a bulb center axis, and ensuring an infrared ray reflected with an infrared reflection film to be returned to the filament. CONSTITUTION: An incandescent lamp is made of a bulb 2 having a center axis with a sealed section 3 at one end and a fine tube 6 at the other end along the axis. Also, a multi-coil filament 8 is housed in the bulb 2. In this case, the filament 8 has a final coil axis and both-end primary coil axes arranged approximately along the center axis of the bulb 2. Furthermore, an infrared reflection film 7 is formed on the surface of the bulb 2. Also, the first internal lead wire 10 has one end sealed into the section 3, and the other end inserted in and connected to a primary coil at the end of the tube 6 of the filament 8. The intermediate section of the lead wire 10 is bent like a ring or spiral, and inserted in the tube 6.
Patent JP-H04129189-A (JP)
Title: Ceramic heater
Inventor: JINBO RYUTARO
IPC: H05B3/18
Filed: 1990-09-19
Abstract: PURPOSE:To prolong a lifetime of ceramic heater by composing a surface layer out of composite ceramics including the ceramics of two kinds or more and making a coefficient of thermal expansion of the composite ceramics a larger value than that of insulating ceramics. CONSTITUTION:To make a heater formed body, a heater electrifying circuit consisting of a heating part 4 and a conductive part 5 is printed on a green sheet 2 for an insulating base material. A layer of composite ceramics 1 consisting of silicon carbide and zirconium boride is formed on the whole surface or in part of both upper and lower surfaces of the formed body. At this time, the ceramics 1 is made to have a coefficient of thermal expansion slightly larger than that of the insulating ceramics green sheet material 2. The formation of the ceramics 1 layer consisting of the silicon carbide and zirconium boride on the surface of the heater formed body raises heat resistance temperature of the heater.
Patent JP-H0193409-A (JP)
Title: Production of hydroxyapatite
Inventor: SHIMODA YOSHIYUKI
IPC: C01B25/32
Filed: 1987-10-03
Abstract: PURPOSE:To readily obtain hydroxyapatite, useful as artificial bones, etc., in high quality and quality, by subjecting a specific compound and phosphoric acid to condensation reaction in an organic solvent and refluxing the resultant reaction product in the presence of neutral or alkaline water. CONSTITUTION:An organometallic compound, such as Ca(OCH3)2, is reacted with phosphoric acid capable of condensation reaction therewith in an organic solvent, such as alcohols, to provide a condensation reaction product, which is then refluxed in the presence of neutral or alkaline water by heating at about 25 deg.C for about 3hr to afford a reaction product. The obtained product is subsequently filtered, separated, washed, dried and calcined at about 1,200 deg.C for about 1hr to produce the aimed crystalline hydroxyapatite.
Patent JP-H1177184-A (JP)
Title: Finishing machine for shape steel
Inventor: NEMOTO FUMIAKI
IPC: B21D28/32
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enlarge a workable range, and to shorten a working tact time. SOLUTION: To set the upper dead center position of a punch 35 according to the plate thickness of a work W, on the piston rod 23 of a fluid pressure cylinder 25 moving the punch 35, a dog 43 equipping with first detecting surface 43A and second detecting surface 43B, is provided. And, first proximity sensor 47, second proximity sensor 49 and proximity sensor 51 detecting the movement of the dog 43, are provided on the supporting frame 21 side. Therefore, by detecting the upper dead center and the bottom dead center of the punch 35 by the plural proximity sensors 47, 49 and 51, the upper dead center of the punch 35, which is suitable for the plate thickness of the work W, can be set, and the working tact time is shortened.