baber/WOPTO huggingface dataset:
Patent JP-H083746-A (JP)
Title: Production of metallic film body and apparatus for producing the same
Inventor: YOSHIDA OSAMU
IPC: C23C14/56
Filed: 1994-06-23
Abstract: PURPOSE:To prepare a metallic film body which is ameliorated in unsightly curl and has a good contact with a magnetic head by introducing a base deposited with a magnetic metal by evaporation into a curl removing device and applying liquid to the metallic film body, then heating and pressing the metallic film body. CONSTITUTION:The magnetic metallic material in a crucible is melted and evaporated by beam heating of an electron gun within a vacuum chamber of a prescribed vacuum degree and the magnetic metal is deposited by evaporation on the base (polyester, etc.), by which a raw sheet G of a magnetic recording medium of a metallic thin film type is produced. The raw sheet G is then guided into the vacuum chamber 16 of the prescribed vacuum degree of the curl removing device B and is affixed to a heating roll 11 in such a manner that the side of the magnetic metallic film positions on the outer side. Ethanol is applied on the magnetic metallic film by a coating applying head 13. The raw sheet G is made to travel in the state of bringing the sheet in pressurized contact with the heating roll 11 and is taken up successively on a take-up side roll 12. As a result, the unsightly curl of the raw sheet G is ameliorated and the contact with the magnetic head is improved.
Patent JP-S57119003-A (JP)
Title: Method and apparatus for preserving heat in water seasonally
Inventor: GADO ASAFU
IPC: F24V50/00
Filed: 1981-09-07
Abstract: Heat is stored in a closed basin having a net inflow of relatively fresher water connected by a strait to a larger body of relatively saltier water by selectively controlling the exchange of water between the body and the basin as a function of the season of the year. In summer, the exchange of water is promoted thereby permitting relatively warmer and saltier water outside the basin to flow through the strait into the depths of the basin. In winter, the exchange of water between the basin and the body of water is suppressed thereby trapping warm, relatively saltier water in the lower regions of the basin, the warm water being available during the winter and being protected against heat loss by a surface layer of relatively fresher water. The heat thus stored can be utilized in various energy conversion processes such as heat pumps to raise the temperature to useful levels.
Patent JP-H10335668-A (JP)
Title: Manufacture of thin film transistor
Inventor: OGATA HIROSHI
IPC: G09F9/30
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of holes on a gate electrode and a gate bus line, by electrically cutting a power supply line for anode oxidation from the gate bus line, and eliminating an anode oxide film formed on a side wall of the gate electrode. SOLUTION: Photoresist 25 is spread, and an aperture part 26 is formed in the vicinity of a power supply line 24 side of a gate bus line 23. After an exposed nonporous anode oxidation protecting film 19 is eliminated by using Cr mixed acid, a cutting part 27 is formed by etching an exposed part of the gate bus line 23 by using Al mixed acid, and cutting is performed. The photoresist 25 is eliminated, a porous anode oxidation film is eliminated by using Al mixed acid, and an LDD region of N-type which is self-aligned with the nonporous anode oxidation protecting film is formed by implanting P ions. Since the gate bus line 23 is cut from the power supply line 24 before the porous anode oxidation film for forming the LDD region is eliminated, a closed circuit of a chemical battery which Al mixed acid mediates is not constituted, and generation of holes which are to be caused by chemical reaction can be prevented.
Patent JP-S6032790-A (JP)
Title: 1,8-naphthyridines
Inventor: MATSUMOTO JIYUNICHI
IPC: A61P31/04
Filed: 1983-08-01
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or lower alkyl). EXAMPLE:1-Cyclopropyl-6-fluoro-7-(1-piperazinyl)-1,4-dihydro-4-oxo-1,8 -naphthyridine-3-carboxylic acid. USE:An antibacterial agent. PREPARATION:A carboxylic acid shown by the formula II (X is functional group replaceable with piperazines mentioned later) or its ester [e.g., 1-cyclopropyl-7-( p-toluylsulfonyl )-6-fluoro-1,4-dihydro-4-oxo-1, 8-naphthyridine-3-carboxylic acid ethyl ester, etc.] is reacted with a piperazine shown by the formula III in an inert solvent at 20-180 deg.C with stirring.
Patent JP-S5845032-A (JP)
Title: Manufacture of synthetic resin foamed and molded item
Inventor: YOSHIMURA SHIYOUHEI
IPC: B29C44/00
Filed: 1981-09-10
Abstract: PURPOSE:To perform expansion molding by a single process, by injecting resin particles containing a flowing agent into molds having holes which prohibit the unhardened foamed resin from passing through but permit a dispersing medium to pass through. CONSTITUTION:A certain amount of the slurry of resin particles in a heated and pressurized state is injected into the molds using a plunger, a screw or the like. The resin particles are foamed by the evaporation of the blowing agent, and the foamed particles are fused in the molds to be molded to a shape in conformity with the shape of the molds. During this period, the dispersing medium is discharged through the dispersing medium discharging holes outside of the molds, with part of the dispersing medium evaporated. Together with the dispersing medium, parts of the flowing agent, the dispersant, etc. present in the dispersing medium are also discharged outside of the molds. Thereafter the molds are cooled, and the foamed and molded item is removed from the molds.
Patent JP-H01311303-A (JP)
Title: Numerical controller
Inventor: KUDO KAZUHIRO
IPC: G06F11/22
Filed: 1988-06-10
Abstract: PURPOSE:To analyze an operation history up to the generation of a trouble and to effectively use the title numerical controller for a test or the like requiring the repeat of the same operation by storing operator's operating procedure together with its input time and reproducing the operating procedure including the time. CONSTITUTION:Key data inputted from an operation board 10 are temporarily stored in a key data buffer 1 and a data transfer device 2a stores the key data in a key stack table 4 to add '1' to the contents of a key stack pointer. A data transfer counter 2 transfers key data to a key processing part 6. The processing part 6 executes processing based upon key input, and if necessary, outputs the key data to a display processing part 7. At the time of receiving a display request, the processing part 7 displays the key data on a CRT 9. In case of displaying a key operation history or the like, a key operation history display processing part 8 executes the prescribed arithmetic processing of the key data in the table 4 and then the processed data to the CRT 9 through the processing part 7 to display the data.
Patent JP-S5843604-A (JP)
Title: Antenna element
Inventor: MATSUMOTO SHIGERU
IPC: H01Q19/06
Filed: 1981-09-09
Abstract: PURPOSE:To remarkably improve the directivity and gain by a simple constitution, by installing a parastic loop element whose circumferential length is about  2 wavelength, in a virtual plane containing a feed antenna, and also so as to  surround the feed antenna. CONSTITUTION:A parasitic loop 3 whose circumferential length C is about 2 wavelength is installed symmetrically to the center of a feed antenna 2, so as to be in parallel with a limited long passive reflector 1 of several wavelength or less, and also in a virtual plane containing the feed antenna 2. In this case, when the available wavelength is denoted as lambda, the circumferential length C of the parasitic loop 3 is about 2lambda, therefore, the diameter of the parasitic loop 3 is size of about 0.6-0.7lambda, and on the other hand, size of a 1/2 wavelength antenna of the feed antenna 2 is 0.5lambda, and the diameter of the passive reflector 1 is between 0.5 wavelength and several wavelength in order to have an effect as a passive reflector. Accordingly, size of this parasitic loop 3 is almost the same as the feed antenna 2, is small, and also is light since it is linear. Also, the directivity and gain are improved remarkably.
Patent JP-S6034491-A (JP)
Inventor: MAKITA MASASHI
IPC: B68G7/06
Filed: 1983-08-04
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-2000330238-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: YONEYAMA HIROYUKI
IPC: G03C7/38
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide color photographic sensitive material small in fluctuation of photographic performance in the case of fluctuation of shorting conditions in the unexposed state of it and to provide the image forming method by using this sensitive material. SOLUTION: The silver halide color photographic sensitive material is provided with at least 3 silver halide emulsion layers different from each other in color sensitivities on a reflective support coated with a moisture resistant resin, and at least one of moisture resistant layers between the support and the silver halide emulsion layers is a biaxially oriented polyeolefin layer having microvoids, and further, the silver halide emulsion in the silver halide emulsion layer comprises silver halide grains containing >=95 silver chloride.
Patent JP-H07136114-A (JP)
Title: Light source device for optometric apparatus
Inventor: IWAMOTO MASAKATSU
IPC: A61B3/028
Filed: 1993-06-14
Abstract: PURPOSE:To provide a light source device capable of producing thereof at a relatively low cost while irradiating an eye to be inspected with a ring-shaped parallel luminous flux. CONSTITUTION:This device is provided with one spot light source 1 arranged on a line O' orthogonal to an optical axis O, a collimator lens 2 which transmits a diffuse light 1a from the spot light source 1 in the direction of the optical axis O as parallel luminous flux 2a, a bored reflection mirror 3 which reflects a parallel luminous flux 2a from the collimator lens 2 parallel with the optical axis O and in the direction of an eye E to be inspected as ring-shaped parallel luminous flux 2b, and a bored conical prism 4 which transmits the ring-shaped parallel luminous flux 2b from the bored reflection mirror 3 toward the eye E to be inspected as conical parallel luminous flux 4b. The reflected light (measurement image) reflected on the eye E to be inspected enters into a measuring optical system 5 passing through through-holes 3a and 4b of the prism 4 and the reflection mirror 3. The reflection image thus obtained has a ring shape and an even quantity of light in the perimeter.
Patent JP-S5570305-A (JP)
Title: Oil and water separation
Inventor: KAHANZAKA JIYUNZOU
IPC: B03C1/02
Filed: 1979-11-05
Abstract: PURPOSE: To separate effectively oil phase and water phase by supplying a water base magnetic fluid to a mixture of oil phase and water phase and moving relatively oil phase and water phase by the action of magnetic field.  
     CONSTITUTION: A mixture of water phase and oil phase supplied to a reservoir 1 is supplied through a supply pipe 3 to a separating tank 2 by means of a pump 4. During the passing of the mixture through the supply pipe, a water base magnetic fluid is also supplied from a supply pipe 5 to the supply pipe 3, thereby the mixture is mixed with the water base magnetic fluid. The water phase which is contacted the water base magnetic fluid within the separating tank 2, is accumulated at the bottom of the tank 2 by the action of magnetic field of a magnetic field generating device 6. The oil phase is discharged from a discharge pipe 7. The water phase containing the water base magnetic fluid is discharged through an outflow pipe 8. The water base magnetic fluid is a colloidal fluid which is obtained by coating fine particles of ferromagnetic material such as magnetite with oleic acid to produce hydrophobic particles, treating the surface of the hydrophobic particles with a hydrophilic surfactant and dispersing the resulting particles in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5474401-A (JP)
Title: Auto-return device for pickup arm
Inventor: AKAI TOKUO
IPC: G11B3/085
Filed: 1977-11-25
Abstract: PURPOSE: To reduce the number of parts and to make the adjustment unnecessary after assembly thereby to improve the assembling efficiency by positioning the shaft of a pick arm and the supporting member of a rotary arm always at preset positions.  
     CONSTITUTION: A rotary arm 21 is composed of a support member 29, which is fixed to a shaft 3, and a transmission member 30 which is connected to one end of a starting plate 17 through a connecting pin 25. The transmission member 30 and the support member 29 are made integral through a hinge portion 31 which is positioned in the vicinity of the shaft 3. The shaft 32 of a pickarm 2 is formed at its lower end with a pawl portion 32 having a D cut, and the support member 29 of the rotary arm 21 is formed with a hole 33 having such a D cut as corresponds to  that of the pawl portion 32. Thus, the D cut sides of the pawl portion 32 and the  hole 33 are arranged to face each other, and the pawl portion 32 is forced against  the elasticity into the hole 33, thereby finishing the assembly.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63305163-A (JP)
Title: Coating composition
Inventor: ISHII MASAHIKO
IPC: C08L1/14
Filed: 1987-06-05
Abstract: PURPOSE:To make it possible to markedly prolong the pot life of a coating composition, by adding a specified cellulose acetate butyrate to a two-pack paint comprising a specified polyol resin and a specified polyisocyanate compound. CONSTITUTION:A two-pack paint formed by mixing a polyol resin of a weight- average MW of about 5,000-40,000 and a glass transition temperature of about -20-100 deg.C with a polyisocyanate compound just before use, wherein cellulose acetate butyrate (CAB) of a weight-average MW of about 50,000-250,000 is added to at least either of said components. By the addition of CAB, the pot life of the composition can be markedly prolonged, for neither thickening nor gelation of the composition occurs immediately after the polyol resin is mixed with the polyisocyanate compound. The curability of the paint film is so excellent that, when heated to about 80-120 deg.C, it cures three-dimensionally into a cured paint film of a good appearance free of pinholes etc.
Patent JP-2000325436-A (JP)
Title: Method and device for irradiating electron beam
Inventor: YAMAKAWA TAKASHI
IPC: G21K5/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device that can reduce a dose distribution (ratio between the maximum dose and the minimum dose) within 1.5 times in an electron beam irradiation device having an intensity distribution of a nearly normal distribution state in a dialyzer, or the like, while combining rotation and transfer movements. SOLUTION: In an electron beam irradiation method for attaining a prescribed purpose such as sterilization, or the like, by rotating solid objects 8 to be irradiated in a high energy electron beam irradiation area while transporting the irradiated solid objects 8 in a prescribed direction, the rotation angle speed ω and the transport speed V of the irradiated solid objects 8 are set so that the irradiated solid objects 8 may make one or more rotations in an area equivalent to 40% of the electron beam irradiation area for the irradiated solid objects 8 while setting the rotation speed of the irradiated solid objects 8 at 200 rpm or lower and rotating.
Patent JP-H038313-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HARASHIMA YUTAKA
IPC: H01G9/00
Filed: 1989-06-06
Abstract: PURPOSE:To keep spaces between respective anode foils constant and obtain adaptability for a high density packaging structure after improving various characteristics by forming a conductive polymer film as a solid electrolyte. CONSTITUTION:Polyvinyl alcohol thin films 2 are formed on the surfaces of anode foils as formation means of an anodic element 6. The anode foils 1 are laminated and a plurality of anode foils 1 are formed into a comb-type cross section by melting the thin films 2 in a state that each end is connected. In this way, the presence of the thin films 2 facilitates accurate lamination of an element; besides, uniform spaces are provided easily between a plurality of the anode foils 1. As a result, even the thickness of a conductive polymer film 8 that is formed on an oxide film 7 is formed uniformly through all the required area and then, capacitance, tandelta, and leakage current characteristics are improved.
Patent JP-H05178987-A (JP)
Title: Polymer mixture, its manufacture and product made therefrom
Inventor: RORUFU MIYUURUHAUPUTO
IPC: C08G69/14
Filed: 1992-06-03
Abstract: The invention relates to polymer mixtures and to a process for their preparation. In this process, component B is reacted in the melt of a component A, which comprises one or more thermoplastic polymers. Component B comprises one or more compounds having the structure <IMAGE> The reaction of component B in component A gives linear, branched or crosslinked, high- or low-molecular weight polymers. In the structure of B, X = NH2, OH or an N-substituted lactam which has been activated by an electron-withdrawing substituent Y, of the type <IMAGE> where Y = CO, SO2 or R<5>P = O, R<1>, R<2> and R<4> are divalent or polyvalent aliphatic, aromatic, heterocyclic or heteroatom-containing segments, where R<2> and R<4> are preferably divalent, aliphatic or aromatic radicals (CH2)o where 1<0<15, R<3> and R<5> are aliphatic, cycloaliphatic or aromatic radicals, and n and m are integers where 1<m,n<5, preferably m,n=1.
Patent JP-H037621-A (JP)
Title: Operating part structure of track
Inventor: TERAOKA AKIRA
IPC: B60K5/02
Filed: 1989-06-05
Abstract: PURPOSE:To improve operability of a clutch pedal by providing a steering shaft at the lateral center position of the track main body while dislocating an engine in the lateral direction from the center position and also providing a pitman arm on the lateral side of the main body apart from the engine dislocating direction. CONSTITUTION:An engine E is arranged in such a way that the center X of the engine is dislocated from the lateral center C of a track main body, for example, to a right side and is provided with a steering shaft 9 so as to be coincident with the center C. Then, a pitman arm 11 which is oscillated in the cross direction by the steering shaft 9 is provided on the lateral side of the main body apart from the engine dislocating direction. At the left side position to a drag link 12, there is arranged a clutch pedal 13 so as to be approached to the extent not to be interfered with the drag link 12. Since the clutch pedal 13 can be approached to the center C nearer than in the conventional method, it is possible to shorten the distance from the operating seat located at the center C.
Patent JP-H0435426-A (JP)
Title: Device for monitoring multiplex conversion unit
Inventor: HITANO SHINICHI
IPC: H04J3/14
Filed: 1990-05-30
Abstract: PURPOSE:To simultaneously monitor whole multiplex conversion units including a backup system by similarly operating the multiplex conversion unit in the backup system with an online system multiplex conversion unit during operation. CONSTITUTION:A low-order group signal separated with the separating means 302 of the multiplex conversion unit 30 during operation is inputted to the transmission system of the multiplex conversion unit 40 which is not operated, is time-divisionally multiplexed in the same manner as the multiplex conversion unit during operation and is outputted to a supervisory and controlling means 50. Thus, both signals are monitored in bit by bit. On the other other, a high- order group signal inputted to the reception system of the multiplex conversion unit during operation is multiplexed and separated, is speed-converted into a low-order bit rate, and outputted to be supervisory and controlling means 50. Furthermore, the similar high-order group signal is inputted to the reception system of the multiplex conversion unit which is not operated, is outputted to the suprevisory and controlling means 50 and both signals are monitored in bit by bit. Thus, the whole multiplex conversion units including the backup system can simultaneously be monitored.
Patent JP-S60106921-A (JP)
Title: Solution heat treatment of austenitic stainless steel
Inventor: SASADA YASUHIRO
IPC: C21D9/50
Filed: 1984-07-09
Abstract: PURPOSE:To enable a soln. heat treatment of only the required part and to prevent generation of a crack in the weld sensitized region of a welded austenitic stainless steel by heating and cooling quickly and locally said region. CONSTITUTION:When austenitic stainless steel plates 1 are welded by a weld metal 3 in the position where the plate thickness is reduced by surface 2 prepared to adjust the wall thickness, a sensitized region 5 is formed on the outside of a weld boundary 4 and if such steel plate is used as it is, a crack arises therein and therefore the steel plate is subjected to a soln. heat treatment. Electricity is conducted to a heating coil 7 provided to the outside circumferential part including said region 5 to heat locally the thin walled part including the region 5 up to the solutionizing temp. in the case of welding stainless steel pipes 6. The pipes are held for a time shorter than the time when the region 5 is exposed to the sensitizing temp. in the stage of welding and thereafter the inside and outside surfaces of the pipes 6 are quickly cooled by the cooling water from respective cooling nozzles 12, 13 by which the steel pipes are subjected locally to the soln. heat treatment.
Patent JP-S5265801-A (JP)
Title: Manufacture of rotary machine winding
Inventor: SATOU KENICHI
IPC: H02K15/04
Filed: 1975-11-28
Abstract: PURPOSE: To prevent the skin effect and current loss by impregnating a thermo hardening resin into the cylindrical stranded wire to form a conductor of prescribed sectional pattern and to form the conductor into a prescribed winding through a coil former for use of pressforming work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10330032-A (JP)
Title: Paper processing device
Inventor: TANAKA KOJI
IPC: B65H31/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To continue a picture forming operation in response to the number of empty bins by storing the paper to be sent after counting the number of the empty bins, even when the tray with a large capacity is fully loaded. SOLUTION: At the stage in which certain number of paper bundle are stacked on a nonsort tray 20, when it is detected that the load of this tray is over the capacity, a paper bundle carrying gate 100 is stood by in a home position and the stack is prohibited afterward. A CPU for controlling a staple sorter counts the number of the empty bins from which the paper bundle are taken out and transfers this data to a CPU for controlling a copying machine. The CPU for controlling the copying machine compares the number of this empty bins with a residual copy number and sets the copy number within the number of empty bins and continues copying. Then, the copy paper of the residual copy number are distributed to the empty bins 31. Meantime, when the paper is removed from the nonsort tray 20, the paper bundle distributed to respective binds 31 are stacked onto the tray 20 by the gate 100.