baber/WOPTO huggingface dataset:
Patent JP-H0847236-A (JP)
Title: Electromagnetic driving device
Inventor: SUZUKI TAKASHI
IPC: G03B9/02
Filed: 1994-07-29
Abstract: PURPOSE:To unnecessitate works such as screwing, etc., and reduce the production cost by preparing a core by integral forming. CONSTITUTION:A first plate stator yoke 2 is placed parallel to one end face of a magnet rotor 1 that has a disc rotor main part and an axial part integrally formed thereon, while second stator yokes 3 and 4 are placed parallel to the other end face thereof. The yokes 3 and 4 are provided integrally with cores 3c and 4c and exciting coils 5 and 6 are engaged therewith. Stator coils 2 to 4, magnet rotor 1 and coils 5 and 6 are held by a motor case. Since the cores 3c and 4c are integrally formed together with the yokes 3 and 4, no core is necessary to be prepared separately, works such as screwing, etc., are unnecessitated, thereby reducing the production cost.
Patent JP-S6156478-A (JP)
Title: Manufacture of magnetoresistance effect element
Inventor: ONO TAKEO
IPC: G11B5/39
Filed: 1984-08-28
Abstract: PURPOSE:To obtain the titled element having sufficient corrosion-resistance by a method wherein a protection film is formed on the surface of a metallic film of high effect of magnetoresistance by dipping this film in a solution made of a solute containing corrosion-resistant agent and a solvent containing water or alcohol. CONSTITUTION:An MR film 2 chiefly made of permalloy is formed on the substrate 1 treated with an insulation film over the surfacle, made of ferrite, Si, or glass; further, a conduction conductor film 3 of Al or the like is formed thereon. Next, a resist 3a using a conductor film is applied, and the conductor film 3iis patterned by etching. The intermediate formed component in this state is dipped in a solvent such as alcohol or water containing inhibitor. For example, in the case of using Na2HPO4 for the inhibitor, dipping said intermediate formed component in an Na2HPO4 solution of approx. 0.1N and further impressing a potential of approx. +1V in SCE reference on the MR film 2 made of permalloy enable the formation of an oxide film of minuteness on the MR film 2, which film serves as the protection film that prevents the dissolving of Ni or Fe in the permalloy.
Patent JP-H0649926-A (JP)
Title: Supporting of beam and its metal tool
Inventor: TAMAGAWA YUJI
IPC: E04B7/00
Filed: 1992-07-06
Abstract: PURPOSE:To reduce the construction cost, by increasing the efficiency of jointing works of beams like roof beams to a wall panel like a cut panel. CONSTITUTION:A joint member 21 in which side plates 15 are raised at both sides of a bottom plate 14 in a notched position 12 formed at the upper end of a cut panel 3 is fitted so as to face to the sides 12a in which the side plate 15 constitutes the notched position 12. The end of a roof beam 2 is placed on the upper face side of the bottom plate 14 of the joint member 21 and a beam-set plate 22 is placed on the upper face of in the end of the roof beam 2. A bolt 23 is inserted into the hole 22a formed on the beam-set plate 22 to screw in the nut 13 provided on the bottom plate 14. In this way, the end of roof beam 2 is held and fixed by the bottom plate 14 of the joint member 21 and the the beam-set plate 22.
Patent JP-H05347360-A (JP)
Title: Multilayer interconnection structure and manufacture thereof
Inventor: HIRAYAMA TERUMINE
IPC: H01L21/768
Filed: 1992-06-12
Abstract: PURPOSE:To improve the reliability of a multilayer wiring structure connecting a lower layer wiring and an upper layer wiring by forming a plug which is high in reliability and at the same time to reduce a contact resistance by increasing the contact area between the plug and the upper layer wiring. CONSTITUTION:A lower layer wiring 13 is formed on a substrate 11, and after a plug forming film is formed so as to cover the lower layer wiring 13, a plug 15 is formed on the lower layer wiring 13 with the plug forming film. And then, after a layer insulating film 14 is formed so as to cover the plug 15 and the lower layer wiring 13, the upper layer of the layer insulating film 14 is removed so that the upper layer of the plug 15 projects. After that, an upper layer wiring 16 is formed on the surface of the layer insulating film 14 so as to be connected with the plug 15.
Patent JP-S6157323-A (JP)
Title: Extruding die of cylindrical film
Inventor: NOGUCHI TAKASHI
IPC: B29C48/10
Filed: 1984-08-30
Abstract: PURPOSE:To display various kinds of continuous patterns on the circumference of a cylindrical film, by a method wherein the cylindrical film is extruded, onto an inner and outer surfaces of which tapelike films are extruded while they are being turned and they are made to join to the cylindrical film. CONSTITUTION:Resin A supplied from a first resin supply port 3 is discharged from an annular nozzle 2 through a passage 4 by turning the resin A into a cylindrical film. Resin B supplied from a second resin supply port 16 is ramified into a first passage 18 and second passage 19 by a ramifying passage 17, entered into a resin accumulating chamber 27 of an annular valve 22 of an inner ring 7 and outer ring 8 by passing through a passage hole 25 of an annular packing 24 and discharged fruther through a nozzle 12 of the inner ring 7 and a nozzle 13 of the outer ring 8 from a slit 23 by turning the resin B into a tapelike film. The tapelike film to be discharged through the nozzle 12 of the inner ring 7 is joined to the inside of the cylindrical film to be discharged through the cylindrical nozzle 2 and the tapelike film to be discharged through the nozzle 13 of the outer ring 8 is joined to the outside of the cylindrical film. Various kinds of patterns are displayed by making the inner ring 7 and outer ring 8 turn.
Patent JP-H0731860-A (JP)
Title: Dispersion apparatus
Inventor: ARAKI YOSHITAKA
IPC: B01F27/96
Filed: 1993-07-20
Abstract: PURPOSE:To facilitate the cleaning of an apparatus by conducting efficiently the premixing and dispersion processes of a compound of coating and a pigment such as ink without moving an agitation tank. CONSTITUTION:A basket 20 is fixed by connecting a rod 13 to a dispersion apparatus main body 10 which can move vertically and turn horizontally. In the main body 10, agitation blades 46 and liquid floating blades 47 are attached respectively to a agitation shaft 12 and a liquid floating shaft 46 which are driven by motors 41, 48, respectively. A part of the periphery of the basket 20 is arranged to face one side of the inner wall of an agitation tank 60, and a raw material feed part 34 is installed on the other side of the agitation tank 60 opposite to the inner wall. Raw materials fed from the feed part 34 are premixed efficiently by the blades 47 rotating under the basket and near the center of the agitation tank 60. The particles of a compound 65 are dispersed by the agitation blades rotating in the basket 20.
Patent JP-H0735596-A (JP)
Title: Measuring device for residual oil quantity in underground tank
Inventor: KITAO JUNICHI
IPC: G01F23/00
Filed: 1993-07-20
Abstract: PURPOSE:To transmit accurate information about and reliable residual quantity of fuel oil in an underground tank and its related matters without being affected by noise. CONSTITUTION:A receiving portion 16 is provided in the riser 15 of a ventilation pipe 5 extending from an underground tank 1 placed underground in a gas station. The remaining oil quantity within an underground tank 1, detected by a potentiometer 7, is transmitted with sound wave or electromagnetic wave, and received by the receiving portion 16, and displayed on a display picture.
Patent JP-H05338448-A (JP)
Title: Nonflammable fuel tank
Inventor: KUNO TAKAO
IPC: C08F255/02
Filed: 1992-06-12
Abstract: PURPOSE:To increase heat resistance and nonflammability, and to reduce the permeability of fuel by forming a polyethylene layer that is made up by graft- polymerizing acrylonitrile, or acrylonitrile and a polymeric nonflammable agent on the surface of a fuel tank. CONSTITUTION:A polyethylene layer made up by graft-polymerizing acrylonitrile, or acrylonitrile and a nonflammable agent having a polymeric functional group (hereinafter referred to as a polymeric nonflammable agent) is formed on the surface of a fuel tank for obtaining a nonflammable fuel tank. As the method for forming a polyethylene layer made up by graft-polymerizing acrylonitrile, or acrylonitrile and a polymeric nonflammable agent on the surface of a fuel tank, there is such a method that when a tank is formed, gamma rays, electron beams, or ultraviolet rays are irradiated on the polyolefine in the outer layer of base material resin, so that the tank is coated with a polyethylene film made up by graft-polymerizing acrylonitrile.
Patent JP-2000012628-A (JP)
Title: Defect detector for tape carrier, and defect inspection system
Inventor: NAKAMORI YUKIO
IPC: H01L21/66
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a defect detector which can detect the defect of a carrier, using an optimum defect detection method, according to the classification of the tape carrier. SOLUTION: An image photographed by a first CCD camera 16 is given to an image measuring part 20, and binary image data are produced by the image measuring part 20. In the image measuring part 20, a plurality of processings corresponding to a plurality of inspection methods are applied to the image data. Furthermore, an image judger/controller 22 judges that a defect is in the tape carrier when the processing results by the image measuring parts 20 agree with one of the specified combinations, based on the inspection logic consisting of the combination of predetermined processings. The above inspection logic is made by an application development system 40 separately for each classification of the tape carrier, and is given to a defect detector 10.
Patent JP-H094202-A (JP)
Title: Sound-insulation structure in wooden house
Inventor: TAKADA SEITARO
IPC: E04F15/20
Filed: 1995-06-21
Abstract: PURPOSE: To reduce impulsive propagation sounds on the floor in the upper floor room to the lower floor room, in a wooden house erected in the framework method. CONSTITUTION: Tie beams 12 are used on the floor structure of the upper room in accordance with the increase of beams 11 and the floor is unified with structural plywood 13. The rigidity of the floor is increased to reduce the generation of impulses and further, a vibration-absorptive floor face 2 is combined with a sound-insulation ceiling 3 to reduce impulsive propagation sounds generated on the upper floor to the lower room.
Patent JP-H1126790-A (JP)
Title: Semiconductor thin film, method for manufacturing the same and thin film solar cell
Inventor: NAKAGAWA SHINICHI
IPC: H01L21/363
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To raise light collection efficiency by allowing a semiconductor thin film to comprise a solid solution represented by a specific equation as main component. SOLUTION: A main component is (Inx Ga1-x )(Sey S1-y )2 (where, x and y are value of 0-1, z is value of 1-1.5). On a CuInSe2 thin film formed on a soda lime glass substrate through an Mo thin film, In, Se, and S are simultaneously vapor- deposited while substrate temperature set to 100-300 deg.C, vacuum level set to 10<-5> toor or less. Here, with evaporation rate of vapor-deposition source as In; 5 Å/s, Se; 10 Å/s, S; 5 Å/s, a film of film thickness about 500 Å, In:Se:S =40:50:10 is formed. An absorption-end wavelength of a solid solution thin film moves to the short wavelength side as x becomes large, for wider band gap. Therefor, as the band gap of a film becomes larger, the number of photons P incident on a p-n joint interface increases, resulting in larger current value for raised light collection efficiency.
Patent JP-S6071202-A (JP)
Inventor: CHIYONOBU YUKIO
IPC: B27K5/02
Filed: 1983-09-28
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-S6424984-A (JP)
Title: Hinge device for door
Inventor: MORIMOTO HARUKI
IPC: E05D7/081
Filed: 1987-07-21
Abstract: PURPOSE: To eliminate a gap between a door leaf supporting point side and a main body by a method wherein an intermediary body is provided between a fixed metal body to be fixed at the main body side and a movable metal body to be fixed at the door leaf side, and turning support points of the movable metal body are moved step by step through the intermediary body. CONSTITUTION: A fixed metal body 1 is formed of a part 2 to be fixed to main body and a joining part 3 and a movable metal body 11 is formed of a part 12 to be fixed to door leaf and a joining part 13, and an intermediary body 21 is provided between the fixed body 1 and the movable body 11. A circular arc-shaped turn regulating groove 4 is provided at the inside of the joining part 3 of the fixed body 1 while a turn regulating groove 14 is provided at the upside of the joining part 13 of the movable body 11, and engaging shafts 22 and 26 to be engaged respectively with the grooves 4 and 14 and stoppers are provided at the intermediary body 21.  Then, the movable body 11 and the intermediary body 21 are turned, being united together, until a door leaf is opened at an angle of 90 deg. and after the door leaf is opened at 90 deg., the movable body 11 moves over supporting points and the movable body 11 is turned at 90 deg. against the intermediary body 21. Therefore, a gap between the main body and the door leaf supporting point can be eliminated.
Patent JP-H0741050-A (JP)
Title: Shock-absorbing container and production thereof
Inventor: WASHIMI TAKEHIKO
IPC: B65D81/07
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a low-cost shock-absorbing container comprising two halves which can elastically hold an article of any shape for a long period of time. CONSTITUTION:Extensible and contractible and also flexible supporting sheets 6, 7 are fixed at the frame-form periphery and stretched in respective bodies of a pair of rigid halves 1, 2, 10 having a frame-form periphery. These halves 1, 2, 10 are closed together so as to be freely detachable in such a state that the supporting members 6, 7 are oppositely arranged.
Patent JP-S6337228-A (JP)
Title: Leak tester of multitube type heat exchanger
Inventor: SATO KENJI
IPC: G01M3/04
Filed: 1986-07-31
Abstract: PURPOSE:To inspect the welded part in other housing in parallel to a leak test, by a method wherein one end of a header is connected to a partition tube plate to provide an air chamber so as to surround the root parts of heat transfer tubes. CONSTITUTION:Both ends of a housing 10 are closed by semispherical mirror plates 11a, 11b and a header 12 is arranged in the housing 10 in opposed relation to one of the mirror plates and both opening parts of each of U-shaped heat transfer tubes 13 are arranged to communicate with the header 12. An air chamber 20 is provided so as to surround the root parts of the tubes 13 and constituted of a testing body 21 extending by a definite distance in the extending direction of the heat transfer tubes 13 from the back surface of a tube plate 8 and a partition plate 22 closing the other end of said body 21. When high pressure air is sent into the air chamber 20 from the outside of the housing 10 through a pipe 5 and an air port 23, air fills the air chamber 20. When a flaw is present at a tube expanding part or a seal welded part 9, air is leaked to the inside of the header 12. Therefore, an inspector can observe this leakage of air inside the header 12 to make it possible to determine a leak point.
Patent JP-2000008777-A (JP)
Title: Eccentric multi-axis excavator
Inventor: KASHIMA YUTAKA
IPC: E21D9/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new eccentric multi-axis excavator that can effectively permit axial and diametrical displacement generated to a cutter frame. SOLUTION: A rotating cylinder 22 of a bulkhead 7 is provided with an eccentric pipe 26 for making a control line L pass through to the cutter frame 2 side, and the cutter frame 2 is provided with a guide pipe 30 for guiding the control line L extended from the eccentric pipe 26. A clearance permitting the displacement of the guide pipe 30 is formed at a fitting part R between the end of the guide pipe 30 and the end of the eccentric pipe 26. The axial and diametrical displacement of the cutter frame 2 is therefore permitted effectively so as to avoid adverse effect on the rotating cylinder 22 and the bulkhead 7.
Patent JP-S5883692-A (JP)
Title: Novel antibiotic pa-41746-b and -c and preparation thereof
Inventor: TANAKA KENTAROU
IPC: C07D477/00
Filed: 1981-11-10
Abstract: NEW MATERIAL:PA-41746-B of the formula or its salt, which has following physical and chemical properties: UV spectrum: lambdaH<2>Omax=285nm (E<1> 1cm113); high- voltage paper electrophoresis: in 1/30M phosphate buffer solution of 7pH, the migration rate is 2.7, 1.5hr after the electricity of 1.2V/cm is applied, when the migration in epithienamycin is assumed as 1; Elementary analyses in %; C 27.19, H 3.38, N 3.49, S 12.66 and Na 13.55. USE:An antibiotic with an activity for inhibiting beta-lactamase. PREPARATION:A strain in Spreptomyces, capable of producing PA-41746-B, such as FERM-5964 is cutured, preferably by the deep tank aeration process at a pH of 5.5-8.5 and 25-32 deg.C for 20-80hr.
Patent JP-S6240181-A (JP)
Inventor: KINOSHITA YUJI
IPC: H01R12/04
Filed: 1985-08-17
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-2001015543-A (JP)
Title: Wire bonding machine and manufacture of semiconductor device employing the same
Inventor: HIRANO TSUGUHIKO
IPC: H01L21/60
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance yield and reliability by increasing the breaking strength of the wire connecting portion on the bonding side of a semiconductor device. SOLUTION: This wire bonding machine is equipped with a capillary 3 as the bonding tool. A pressing face 3a provided from a top edge 3b to an outer edge 3e of the capillary 3 is angled at 16 degrees or more, reducing the pressing force on the plating layer of a bonding face 4c of an inner lead 4a when bonding load is applied by the capillary 3. This forms no nodules in the plating layer, preventing breakage of the wire bonding portion at the time of reflow.
Patent JP-H0846041-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SAITO TOSHIO
IPC: H01L21/316
Filed: 1994-08-02
Abstract: PURPOSE:To provide a highly reliable layer insulation film by providing an electric wiring layer formed on a semiconductor substrate, an SOG film formed thereon and an SOG film which is formed on a surface thereof and is thicker than the SOG film. CONSTITUTION:An item wherein an n-channel MOSFET is formed using a semiconductor substrate as a starting material is illustrated as a substrate 9 inclusively. An electric wiring layer 10 is formed in a surface of an insulation film 8 formed on the substrate 9. An SOG film 13 formed on the electric wiring layer 10 and an SOG film 14 which is formed on a surface of the SOG film 13 and is thicker than the SOG film 13 are provided. The double layer structure SOG films 13, 14 are applied as a layer insulation film of the electric wiring layer 10. Therefore, the SOG film 13 of a lower layer buried in a recessed part, etc., of the electric wiring layer 10 becomes thick enough to attain satisfactory effect of thermal treatment and highly reliable SOG films 13, 14 can be provided.
Patent JP-S6241599-A (JP)
Inventor: KUWANO YOSHIAKI
IPC: F42B15/00
Filed: 1985-08-19
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-H08213196-A (JP)
Title: Plasma reactor with multisection rf coil and with isolated conductive lid
Inventor: JIERARUDO TSUEYAO IN
IPC: C23F4/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce capacitive coupling from an RF coil and dissipation of RF power by connecting individual coil sections so as to cross over an RF source, and arranging them so that an electric current flowing in the adjacent coil sections generates a magnetic field in the same direction. SOLUTION: Dissipation of RF power is reduced by placing an outside insulating ring 26 and an inside conducting disk portion 28 so as to be disloacted or separated from a coil 12 by a width W of the ring 26. This displacement reduces dissipation or coupling of the RF power to a lid 24 from a winding of a top part of the coil 12 particularly when the upper end 12a of the coil 12 is connected to an RF source. The top part and the bottom ends 12a and 12b of the coil 12 are grounded, and when an RF power source is connected in mirror arrangement to an intermediate part 12c of the coil 12, dissipation of the RF power is reduced further. In this way, since a hot part of the coil 12 is neither adjacent to a grounded portion 28 of the lid 24 nor to the lowest part of a grounded side wall 16, dissipation of the RF power is reduced.
Patent JP-H109344-A (JP)
Title: V-ribbed belt with back-face canvass
Inventor: TAMURA MASASHI
IPC: F16G5/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To ensure the resistance of a belt against longitudinal tearing by preventing and hindering the longitudinally tearing phenomenon likely to occur between V-ribs, and therefore heightening the tensile force in the direction across the width of a back face canvas to be bonded to the rear surface of a V-ribbed belt. SOLUTION: A back face canvas 5 of a V-ribbed belt 1 is made of fibers as a mixture of cotton fiber 9 and synthetic fiber 10, the latter sharing more than 50% by quantity, wherein the driven number into the belt is over 10 per 10mm and the single yarn tensile force is over 14N per piece, and with this weaving thread, a flat weave canvas is fabricated. In this canvas, central wires having an intersecting angle of the warps and wefts of the canvas are arranged in bias form as stretching in the longitudinal direction of the belt without subjecting the canvas at all to any wide angle processing which should require a high cost.
Patent JP-S5883084-A (JP)
Title: Zinc sulfide fluorescent material
Inventor: HASE TAKASHI
IPC: C09K11/08
Filed: 1981-11-12
Abstract: PURPOSE:A blue fluorescent material with prolonged after-glowing property suitable as a fluorescent material for a high-resolution cathode ray tube, which is prepd. by compounding a zinc sulfide fluorescent material contg. silver as an activator with specified first and second coactivators and sulfur. CONSTITUTION:A zinc sulfide fluorescent material comprising a base material consisting of zinc sulfide, 5X10<-4>-10<-1>wt% activator (silver), 10<-6>-5X10<-1> wt% first coactivator (gallium), 5X10<-6>-5X10<-2>wt% second coactivator consisting of at least one selected from chlorine, bromine, iodine, fluorine and aluminum, and 10<-5>-8X10<-1>wt% sulfur, each based on zinc sulfide. Said fluorescent material is formed by baking at about 600-1,200 deg.C each raw material mixed so as to give a determined composition after baked. A cubic fluorescent material obtd. by baking at about 600-1,050 deg.C is suitable for a high-resolution cathod ray tube.