baber/WOPTO huggingface dataset:
Patent JP-H02186255-A (JP)
Title: Oxygen sensor element
Inventor: SUEMASU TATSUO
IPC: G01N27/41
Filed: 1989-01-12
Abstract: PURPOSE:To achieve a higher output accuracy and a higher anti-seismic property by using forsterite as material for a plate which is sealed to form a gap between the plate and a stabilized zirconia plate. CONSTITUTION:One top almost square is formed at a part of a stabilized zirconia plate 2 and a tiny hole 24 is formed at the center thereof 2. Then, the stabilized zirconia plate 2 is laminated with the forsterite plate 3 with the back thereof 2 facing the surface thereof 3 so as to position the top. Thus, a gap is formed between the stabilized zirconia plate 2 and the forsterite plate 3. The gap leads to an outside air only with the tiny hole 24 by sealing the plates airtight by a sealing glass 36.
Patent JP-S5499466-A (JP)
Title: Fixing structure of bezel
Inventor: WAKI MASAHIKO
IPC: G04B39/02
Filed: 1978-01-21
Abstract: PURPOSE: To obtain higher waterproofness and fixing power than conventional structures and  enable the fixing part of bezel and case band to be made extremely thin by volume-compressing a  synthetic resin ring and putting part thereof onto the top of the member to be fixed.   
     CONSTITUTION: A peripheral groove 1b on the lower peripheral surface of a bezel 1, a collar part  1a in the lower part thereof and the top rest face 1c of a case band 4 in the upper part are respectively formed. The inside diameter D 1  of the collar part 1a is made slightly larger than the  synthetic resin ring contact part outside diameter D 2  in the upper part of the case band 4. On the  other hand, an outside diameter protruding part 4a is provided on the upper outside circumference of the case band 4 and a guide taper face 4b in the upper part thereof. The outside diameter  D 2  of the outside diameter protruding part 4a is formed smaller than the inside diameter D, of the  collar part 1a of the bezel 1 so as to compress the synthetic resin ring 3 in the diameteral direction. The synthetic resin ring 3 is powerfully compressed within the space formed by the peripheral groove 1b, the outside circumference of the outside diameter protruding edge 4a and the guide  taper face 4b and infiltrate fully in the surface in the space with its plastic characteristics thereby  retaining the waterproofness between the members and the fixing power of the bezel 1.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05186180-A (JP)
Title: Device for inclining spreader of container crane
Inventor: IWASAKI TATSUNORI
IPC: B66C1/10
Filed: 1992-01-16
Abstract: PURPOSE:To provide a low-cost, lightweight device for inclining the spreader of a container crane having a wide application range. CONSTITUTION:A first wire 101 wound to a first sheave group when seen from the clockwise direction is connected to one end of a jack 50 for both trim and list shafts which is disposed on a platform 20, and a third wire 103 wound to a third sheave group is connected to the other end and a second wire 102 wound to a second sheave group is connected to one 40 of cantilever shaft jacks and a fourth wire 104 wound to a fourth sheave group is connected to another one 30 of the cantilever shaft jacks.
Patent JP-H09196676-A (JP)
Title: Laser surveying apparatus
Inventor: HARA MASATO
IPC: G01C15/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser surveying apparatus in which the rotational speed of a light projecting part and the position of a beam waist can be adjusted only by inputting a distance up to a wall surface and in which their adjusitng time can be shortened. SOLUTION: An operating-signal generation circuit 80 generates a distance- value signal by operating a switch SW1 and a switch SW2. By a focusing-lens- position control part 1, a focusing lens which functions as the beam expander of a laser beam is advanced to, and retreated from, a prescribed position in such a way that a beam waist is formed in the position of a distance value. By a limiter circuit 83, the distance value which indicates a position in which the beam waist is formed is limited within a definite range. A rotatary-scanning- speed control part 2 turns and drives a rotary light projecting part in such a way that the laser beam is scanned at a speed adapted to a distance value according to the distance value to be output from the limiter circuit 83.
Patent JP-H10192434-A (JP)
Title: Hose bridge
Inventor: MASUTANI TORU
IPC: F16L57/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To easily perform the transportation and the installing operation in a job site of a large hose bridge, by dividing a platform into plural divided platforms, and removably connecting the divided platforms adjacent to each other. SOLUTION: This hose bridge 1 comprises three kinds of sheet metal divided platforms, that is, a hose cover platform 3 where a platform body is installed at the center, the inclined platforms 4 installed at both edges, and the intermediate platforms 5 installed between the hose cover platform 3 and the inclined platforms 4. The adjacent divided platforms of the hose cover platforms 3, the inclined platforms 4, and the intermediate platforms 5, are removably connected by a connecting hardware 8 respectively. A male pin and a female ring are paired as the connecting hardware 8, the male pin is fixed to one of the adjacent divided platforms, and the female ring is fixed to the other. The male pin and the female ring can easily be removed only by the simple relative movement in a vertical direction of the same with the divided platforms.
Patent JP-S6089606-A (JP)
Inventor: KURUTO SUKOOGU
IPC: F23C1/10
Filed: 1984-01-18
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-H10209273-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO HIROYUKI
IPC: H01L21/768
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device wherein increase of resistance value of a through hole contact can be evaded, even when position deviation is generated on a resist pattern for a through hole, by forming a wiring and the through hole contact which have specified sectional shapes, regarding a manufacturing method of a semiconductor device by using dual damascene method. SOLUTION: An interlayer insulating film 26, an etching stopper film 27, an interlayer insulating film 28 and an etching stopper film 29 are formed on a substrate 21 on which lower wirings 24a, 24b are formed. In this case, the etching stopper film 27 is formed of material whose etching rate is higher as compared with the etching stopper film 29. After a trench 31 for an upper layer wiring is formed, a resist film 32 which has larger aperture part 32a than an intersecting part of the lower wiring 24a and the wiring trench 31 when viewed from above is formed. A through hole 33 is formed by etching the etching stopper film 27 and the interlayer insulating film 26.
Patent JP-H11205965-A (JP)
Title: Wire retainer
Inventor: HASEGAWA HIROSHI
IPC: H01B13/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a wire retainer which can clamp multi-size of wires and has high durability. SOLUTION: A wire retainer C1 is provided with a wire insert groove 15 formed between the opposed inner wall surfaces of a pair of wire clam pieces 19 protruding from a base part 13, a slot 20 formed near the base part 13 of the wire clamp pieces 19, a first slit 22a in which a thin wire clamp wall 18 is formed at the inner wall surface of the wire clamp piece 19, a second slit 22b which is bent from the end part of the first slit 22a and extends roughly parallel to the slot 20, and a jointing thin wall part 23 formed between the second slit 22b and the slot 20. A thin wall part 21 can be formed between the outer wall surface of the wire clamp piece 19 and the end part of the slot 20.
Patent JP-S59134678-A (JP)
Inventor: TAKESHITA ITSUO
IPC: B25H7/04
Filed: 1983-01-19
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-H02187190-A (JP)
Title: Ultrapure water making apparatus
Inventor: YOKOYAMA FUMIO
IPC: C02F1/44
Filed: 1989-01-17
Abstract: PURPOSE:To obtain ultrapure water of good quality by using an inorg. porous membrane as a filter membrane again filtering and treating pure water immediately before a course point. CONSTITUTION:The pure water 9 on a primary side stored in a pure water tank 10 is treated with a mixed bed type polisher 11, an ultraviolet ray irradiation apparatus 12 and a terminal filter membrane apparatus 13 using a hollow inorg. porous membrane as a filter membrane. Ultrapure water wherein the ion, fine particles and live bacteria remaining in the pure water 9 on the primary side are removed is obtained on the transmission side of the terminal filter membrane apparatus 13. The obtained ultrapure water is transferred to a course point part 14 by course point piping 17 and necessary ultrapure water is used herein as the washing water of a semiconductor wafer and the residual ultrapure water is recirculated to the pure water tank 10. The bacteria propagating on the surface of membrane are removed by supplying hot water to the membrane. By this method, effective sterilization can be performed.
Patent JP-H05193876-A (JP)
Title: Steady bracing device for elevator cage
Inventor: TAKEUCHI KUNIO
IPC: B66B11/02
Filed: 1992-01-17
Abstract: PURPOSE:To provide a steady bracing device for an elevator cage whereby riding comfortableness can be improved by moderating a shock to passengers due to vibration of the cage. CONSTITUTION:In a steady bracing device for a cage by which vibration of a cage is relaxed by providing cushion materials 7b between the elevator cage 4 and a cage vertical frame 1c, the device is constituted such that the cushion material is mounted in a condition that it is compressed by a predetermined amount and also providing a nonlinear characteristic in a relation between a load and a deflection amount of the cushion material.
Patent JP-H07211587-A (JP)
Title: Vacuum capacitor
Inventor: FUKAI TOSHIMASA
IPC: H01G5/14
Filed: 1994-01-25
Abstract: PURPOSE:To provide a vacuum capacitor in which a vacuum seal part by a bellows for the vacuum capacitor is made perfect, whose life is long, whose electricity-feeding property is excellent and which reduces the number of production processes. CONSTITUTION:A bellows 19 is constituted of stainles steel which has been plated with a copper-based material. It is brazed by using the same brazing material (a Cu-Ag component or a Cu-Ag-In component) which brazes an insulating cylinder part to a brazing material used to bond the bellows 19. The brazing flow of the brazing material is stopped by grooves 17r (17a), for prevention of the flow of the brazing material, which are formed on the inner circumferential face at the lower part of a bearing 17 so as to prevent it from being bonded to a moving lead 18'.
Patent JP-H06215690-A (JP)
Title: Manufacture of color selecting means for color cathode-ray tube
Inventor: TAKEI SHINZO
IPC: C23F1/02
Filed: 1993-01-18
Abstract: PURPOSE:To manufacture a color selecting means reliably with an excellent yield by sticking a reactive type re-separable adhesive sheet on a single main surface of a metallic thin plate, carrying out selective etching from the other main surface side of the metallic thin plate, and boring a slit shape electron beam passing hole. CONSTITUTION:A reactive type re-separable adhesive sheet 11 is stuck on a main surface 1A of a metallic thin plate 1, and in this condition, selective etching is carried out from the other main surface 1B side of the thin plate 1, and a slit shape electron beam passing hole 2 is bored. In this case, the sheet 11 is formed as an ultraviolet-curing adhesive sheet or a heating foaming type adhesive sheet, and after the hole 2 is bored by the selective etching, heat foaming processing is carried out on the sheet 11, that is, the heat foaming type adhesive sheet. Thereby, since independent handling of the thin plate 1 in a mechanically very unstable condition after the hole 2 is bored can be avoided entirely, a color selecting means can be manufactured reliably with an excellent yield.
Patent JP-H08205361-A (JP)
Title: Fire resistance strengthening method for fireproof cable
Inventor: KONO HIROMI
IPC: H02G3/04
Filed: 1995-01-19
Abstract: PURPOSE: To increase fire resistance characteristics only for a section requiring the fire resistance by covering the sheath of a fireproof cable with an inorganic fireproof material for a branch portion and over a specific section around the main cable body portion of a branch portion as a center among the fireproof cables running through an electrical equipment room. CONSTITUTION: Among the fireproof cables to be laid through an electrical equipment room and used as an emergency power supply cable, the sheath of a fireproof cable is covered with an inorganic fireproof material (foaming type vermiculite) for a branch portion 2' and at least above 0.5m (l) of a main body portion 1' of a nearby fireproof cable around the branch portion 2' as a center thereby restricting the temperature rise in this section. For the cable portion containing the branch portion 2', the total length between the upper and lower floors of the electrical room where the cable is vertically laid, and the total length between partition walls of the electrical room where the cable is horizontally laid should be covered with the inorganic fireproof material.  Moreover, a performed split compound may be produced for the branch 2' and combined together to make a fireproof strengthening member 17.
Patent JP-H05189835-A (JP)
Title: Image recording/reproducing apparatus
Inventor: WAKAMATSU KENICHI
IPC: G11B15/665
Filed: 1992-01-17
Abstract: PURPOSE:To provide an image recording/reproducing apparatus which never fails recording or reproduction due to miss-winding of a magnetic tape around a rotary drum resulting from loosening of the tape. CONSTITUTION:A reel base 9 which can be vertically extended or compressed and a means including a solenoid 10 for controlling such extension or compression of the reel base are comprised. Before a mechanism is loaded on a cassette holder, the reel base 9 which can be vertically extended or compressed is a little rotated to eliminate loosening of a magnetic tape. Thereafter, a cassette holder is loaded to the mechanism 2 under the condition that the magnetic tape 3 is not loosened.
Patent JP-H04238329-A (JP)
Title: Single-lens reflex camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B15/05
Filed: 1991-01-23
Abstract: PURPOSE:To offer a single-lens reflex camera whose grip is not made larger than necessary, whose fitting part for a film take-up spool is not made large and where energy loss in feeding a film is small. CONSTITUTION:A capacitor 6 for the light emission of a stroboscope is arranged at a front part nearly adjacent to the driving part of a focal-plane shutter, and a motor 9 for feeding the film is arranged in a film take-up spool 10. The grip and the fitting part of the spool 10 are not made large and the energy loss in feeding the film is reduced.
Patent JP-2000202244-A (JP)
Title: Treatment of nitrogen monoxide-containing waste gas and apparatus therefor
Inventor: TSUJI TAKESHI
IPC: B01J23/44
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To treat NO-containing waste gas so that the NO is sufficiently reduced and made harmless at a low running cost with a reduced consumption of NH3 without requiring the installation of an equipment for supplying O2. SOLUTION: When NO-containing waste gas is brought into contact with a noble metal catalyst 8 to decompose the NO, the noble metal catalyst 8 is kept at 150-400 deg.C and the NO-containing waste gas is treated in the presence of >=2/3 mol NH3 based on 1 mol NO and optionally under the coexistence of O2 in such an amount that the number of mols of O2 is <1/4 of that of the NO.
Patent JP-S5391692-A (JP)
Title: Crystal oscillator
Inventor: ABE KENJI
IPC: H03H9/05
Filed: 1977-01-24
Abstract: PURPOSE:To miniaturize the shape and to increase the oscillating performance, by taking the constitution so that the width of the center for the slip oscillation type crystal oscillator and the width of the both ends linked with the support part are made to a specific value and further the thickness is given to a specific value with photo etching.
Patent JP-H08195112-A (JP)
Title: Luminair
Inventor: MASAKI YOSUKE
IPC: F21V3/04
Filed: 1995-01-19
Abstract: PURPOSE: To provide a luminaire facilitating the manufacture of a luminaire main body even when a noncircular globe is used and capable of reducing the irregular luminance of the globe. CONSTITUTION: This luminaire is provided with a luminaire main body 1 having a circular lamp 4, a noncircular and opaque globe top plate 2 having a lamp insertion port 22 to be inserted with the circular lamp 4 nearly at the center and fitted to the luminaire main body 1, and a diffusion globe main body 3 fitted with a peripheral edge at the peripheral edge section of the globe top plate 2 and covering the circular lamp 4 together with the globe top plate 2. A reflecting surface 2a is formed on the inner face of the globe top plate 2.
Patent JP-H03211209-A (JP)
Title: Manufacture of spherical metal particles
Inventor: YABUKI TATSUMORI
IPC: B22F9/08
Filed: 1990-01-16
Abstract: PURPOSE:To manufacture spherical metal particles without involving oil and air with good yield by setting angle-like dispersing member between a nozzle having small diameter hole at bottom part of a vessel and cooling liquid surface, and bisecting drips at edge line of the angle part. CONSTITUTION:The angle-like dispersing member P is set between the nozzle 2 having small diameter hole in a spherical metal particles manufacturing apparatus and the upper surface of oil 12 constituting upper layer of cooling liquid. Raw material alloy 7 is charged into a crucible 3 and the drips 8 dropped from lower end of the nozzle 2 having small diameter hole are bisected at the edge line P1 in the angle-like dispersing member P to fall down these on both side inclined surfaces P2. These are passed through the cooling liquid composed of upper layer oil 12 and lower layer water 17, solidified and cooled to obtain the spherical metal particles 19. These metal particles 19 have no crack and breakage generated and in the case of using this to build-up welding, strong joining strength can be secured.
Patent JP-H07212684-A (JP)
Title: Plasma display device
Inventor: TOYOSHIMA TSUTOMU
IPC: H04N5/64
Filed: 1994-01-26
Abstract: PURPOSE:To dissipate a heat produced in a mount plate by using a metal with good thermal conductivity for a mount jig provided to the mount plate of a control circuit panel so as to conduct the heat to a case. CONSTITUTION:A temperature of a mount plate 14 for mounting a control circuit panel 12 mounted on a rear side of a PDP 11 rises by heat generated by components mounted on the control circuit panel 12 to raise the temperature of the PDP 11. A mount jig 5 provided to the mount plate 14 to mount a PDP unit comprising the PDP 11 and the control circuit panel 12 or the like to a case is made of a material with good thermal conductivity such as copper to release the heat in the mount plate 14 from the case.
Patent JP-H08198459-A (JP)
Title: Sheet feeding device and image forming device provided with this sheet feeding device
Inventor: TSUJII HIROMICHI
IPC: B65H1/04
Filed: 1995-01-19
Abstract: PURPOSE: To provide a sheet feeding device with the simple structure, which can apply the desirable paper feeding pressure to a sheet so as to securely feed the sheet. CONSTITUTION: In the case of changing sheet size on a mount plate 2 from a large size to a small size, a width regulating plate 1 is moved from a hole 2b1 side to a hole 2b2 side. This hole 2b2 is formed at a position separated more than the hole 2b1 in relation to a shaft 2a for fitting the mount plate 2 to a cassette main body 3 freely to be turned. As a result, the moment for resisting the energizing force of a coil spring 4, which is to be reduced with the reduction of sheet size, is increased, and the paper feeding pressure generated between a feeding means 6 and a sheet becomes the desirable pressure for feeding independently of a difference of sheet size. Consequently, the feeding roller 6 feeds the sheet in the predetermined sheet carrying direction from inside of the cassette main body 3 without generating lap feeding and feeding failure.
Patent JP-S61164537-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/14
Filed: 1985-01-18
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-H04363529-A (JP)
Title: Automatic operation device for recessed type ceiling ventilating fan
Inventor: MASUDA SHINICHI
IPC: F24F7/007
Filed: 1991-01-24
Abstract: PURPOSE:To perform automatic running of a recessed type ceiling ventilating fan so that indoor environment is kept in an excellent state by a method wherein the presence of a person in a room is detected and when a person is present, a discharge amount is regulated to a constantly proper value. CONSTITUTION:After the starting of operation by means of an operation starting means 3 operated by means of a signal from an infrared ray sensor 1 to detect the presence of a person, a discharge amount is decided by a discharge amount deciding means 6 according to the number of inputting times of a signal. When no signal is inputted for a specified time, running of the recessed ceiling ventilating fan is stopped by an operation stop means 7.
Patent JP-H08203922-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI FUMIO
IPC: H01L29/812
Filed: 1995-01-20
Abstract: PURPOSE: To eliminate a misalignment and to form a one side double recess structure in a self-alignment system by a method wherein a deposited spacer film is utilized for forming an ohmic electrode by a lift-off method and the like. CONSTITUTION: A spacer film 100 for lift-off and a resist film are deposited on a semiconductor substrate 10, an aperture is formed in the resist film and the film 100 is side-etched to make one part of the substrate 10 expose. Then, a metal film 300 is applied to form source and drain electrodes by a lift-off method and thereafter, a resist film 20 is deposited and an aperture 30 is provided in a region including the first exposed one part of the substrate 10 and the end part, which approaches the source electrode, of the film 100. Then, an etching is performed on the film 10 through the aperture 30, the substrate 10 directly under the film 100 is made to expose and moreover, an etching of a prescribed depth is performed on the substrate 10 through the aperture 30.  After that, side etchings are performed on the film 100 through the aperture 30 and moreover, an etching of a prescribed depth is performed on the substrate 10.
Patent JP-H10203662-A (JP)
Title: Sucker-sucking device
Inventor: UCHIDA KOJI
IPC: G03D13/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for suction control. SOLUTION: A support hole 178 formed in a support part 176 of a sucker 172 communicates with inside an umbrella part 174 through through holes 180, 182, when the support part 176 is elastically deformed, between a flange part 168 of a support member 166 and an internal peripheral part of the support hole 178, a space is generated, the inside of the umbrella part 174 communicates with the outside air through the through holes 180, 182 and the support hole 178.  In the sucker 172, a sucker pressing member 184 is provided, in a condition that an image receiving material 42 is sucked by the sucker 172, when it is moved toward a conveying roller 256, 258, an arm 188 of the sucker pressing member 184 is brought into contact with a pressing member 266, by reaction force therefrom, the sucker pressing member 184 is moved rearward relatively relating to the sucker 172, the support part 176 is elastically deformed by a lever 194. Consequently, a structure for eliminating a negative pressure in the umbrella part 174 can be simplified.
Patent JP-S5290838-A (JP)
Title: Induction melting furnace
Inventor: MURAKAMI SATOSHI
IPC: F27B14/06
Filed: 1976-01-27
Abstract: PURPOSE: To allow to safely supervise the process, by setting a swivel safety frame above a melting chamber. 
     COPYRIGHT: (C)1977,JPO&Japio