baber/WOPTO huggingface dataset:
Patent JP-S5439196-A (JP)
Title: Oxygen gas detector
Inventor: KAGAMI AKIYUKI
IPC: G01N27/12
Filed: 1977-09-02
Abstract: PURPOSE: To provide an O 2  detector for automotive exhaust gases, which is equipped with an accurate temperature compensating resistor, by adjusting the partial pressure of O 2  in the atmosphere, when CO 3 O 4  is sealed, in a manner to prevent that partial pressure from excessively rising at a high temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H044655-A (JP)
Title: Facsimile equipment
Inventor: IGUSHI NAOKI
IPC: H04N1/00
Filed: 1990-04-23
Abstract: PURPOSE:To include a logotype, etc., of a company onto a cover page in an actual style or design by utilizing a picture data read in advance to part of this cover page when the cover page is sent automatically. CONSTITUTION:Communication destination telephone number information in cover page information stored in a storage means 2 is revised every time a dial means 3 dials a telephone number and picture information such as a logotype of a company, a name of a sender, and address and a telephone number read in advance is stored in the storage means 2. When a transmission start is instructed by a transmission start instruction means 4 and addition means 5 gives an addition instruction, the cover page information stored in the storage means 2 is read and a control means 6 sends the information to a communication destination at a predetermined time. The cover page in a form of synthesizing the communication destination telephone number and the transmission original sheet onto the picture information such as a logotype of a company, a name of a sender, an address and a telephone number is printed out from a facsimile equipment receiving the transmission and the result is discharged.
Patent JP-2000298117-A (JP)
Title: Flaw detecting device
Inventor: TODA SHIGEYUKI
IPC: G01N27/90
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the labor of an eddy current examination by forming a probe body of a flaw detecting device for detecting flaws of piping, to be elastically deformable. SOLUTION: This flaw detecting device comprises a probe 13 connected to the tip of a cable 1 extending from a searching apparatus. A probe body 14 of the probe 13 is formed in cylindrical shape by wrapping gel material such as silicone rubber in an outer film 16 formed of rubber, and is elastically deformable by winding a specified quantity of coil 17 around the outer film 16. Both ends of the coil 17 pierce the outer film 16 to extend into the gel material 15 and pierce the outer film 16 near the cable 1 so as to be connected to wiring of the cable 1. In the case of making an eddy current examination of a heat transfer pipe, the probe 13 is inserted into the heat transfer pipe from the lead-in port of the heat transfer pipe, and the probe 13 is pushed into the inner part with air.  When the probe 13 reaches a U-shaped bend part, the probe 13 is elastically deformed corresponding to the U-shape to pass through this part. The eddy current examination can thus be easily made.
Patent JP-S58224601-A (JP)
Inventor: SANO SHIGEKI
IPC: A01B33/08
Filed: 1982-06-21
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-H05279776-A (JP)
Title: Aluminum foil excellent in foil rollability
IPC: C22C21/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide an aluminum foil, excellent in foil rollability and capable of producing an extra thin aluminum foil minimal in pinholes CONSTITUTION:This foil has a composition which consists of, by weight, 0.2-0.8% Fe, 0.04-0.2% Si, and the balance Al with impurities and where (Fe content)/(Si content) is regulated to a value between 2 to 5 and the amounts of Cu, Mn, Mg, Zn, and Ti as impurities <=0.003%, and <=0.03%, respectively, and also the amount of other impurities is limited to <=0.01wt.%.
Patent JP-H02284553-A (JP)
Title: Noise suppressing system
Inventor: MASUDA HIROYUKI
IPC: H04M1/19
Filed: 1989-04-25
Abstract: PURPOSE:To cancel unnaturality and to realize the call of high intelligibility even under high noise by installing a circuit detecting a receiving signal level and enlarging the attenuation amount of an attenuator only when a receiving signal is present and a transmitting signal is absent. CONSTITUTION:The receiving level detection circuit 14 is installed as a means detecting the receiving signal level of an opposite caller, which is inputted through an antiside tone circuit 17. The noise suppressing circuit enlarges the attenuation amount of the attenuator 15 and executes a noise suppressing action only when the receiving level detection circuit 14 judges that the receiving signal is present and a transmitting level detection circuit 13 judges that the transmitting signal is absent.
Patent JP-2000289194-A (JP)
Title: Recording head, manufacture thereof and recorder
Inventor: KUBOTA MASAHIKO
IPC: B41J2/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To sustain a good print quality even when a recording medium has a slack or crimps. SOLUTION: The recording head has an ink outlet 101a, an ink channel communicating with the ink outlet 101a, and a movable member 120 for controlling flow-out of ink in the ink channel from the ink outlet 101a by opening/ closing the ink outlet 101a. The movable member 120 is disposed on a lower electrode 121 formed on the surface of a silicon wafer 110 and an upper electrode 122 is formed on the upper surface of the movable member 120. The movable member 120 is controlled to be opened/closed with respect to the ink outlet 101a using static electricity being generated between both electrodes 121, 122 when a voltage is applied to the upper electrode 122.
Patent JP-S4971886-A (JP)
IPC: F21K2/00
Filed: 1973-09-20
Abstract: A solid state lamp, comprising an infrared-emitting diode mounted to usefully emit infrared radiation from a surface thereof, and a phosphor material placed at or around the edge of the diode to convert edge-emitted infrared energy into visible light, whereby visible light accompanies the emitted infrared thereby visually indicating whether the lamp is on or off and also aiding in focusing or aiming the infrared.
Patent JP-H07315970-A (JP)
Title: Metallic thin film laminated ceramic substrate
Inventor: MORITA YASUYUKI
IPC: H05K1/03
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a metallic thin film laminated ceramic substrate having high adhesive strength of the films and not deteriorating the adhesive strength even when the substrate receives a thermal shock. CONSTITUTION:A 1st metallic thin film 13 of one or more kinds of elements selected from among Ti, Zr, Cr and W, a 2nd metallic thin film 14 of Fe or an Fe-contg. alloy, a 3rd metallic thin film 15 of Ni and/or Mo and a 4th metallic thin film 16 of one or more kinds of elements selected from among Cu, Ag and Au are successively laminated on a ceramic substrate 12 to obtain the objective metallic thin film laminated ceramic substrate 11.
Patent JP-S5730803-A (JP)
Title: Light guide
Inventor: NAKAMURA TAKEAKI
IPC: G02B6/032
Filed: 1980-07-31
Abstract: PURPOSE:To surely prevent the loss of light in window members and to improve photoconduction efficiency by using single conductors transmitting light without causing leakage of light from both sides as the window members to be provided in both end opening parts of a flexible tube. CONSTITUTION:Light from a light source 5 is made incident to one window member 3. In this member 3, the light totally reflects on the boundary surface of core glass 3a and covering glass 3b, and is transmitted to transparent liquid 2 side. In this liquid 2, the light repeats total reflection on the inside surface of a tube 1, and is transmitted to the window member 3 on the other end side (exit end side). In the member 3, the light totally reflects on the boundary surface of core glass 3a and covering glass 3b similarly to the member 3 on the incident end side, thence it emits from an end surface 3c. The use of clad core type, selfoc lenses or the like as the members 3, 3 makes it possible to prevent leakage of light from the side faces of the window members despite the contact thereof with other members and to improve photoconduction efficiency.
Patent JP-S5630523-A (JP)
Title: Fluidized bed type thermal reaction furnace
Inventor: ISHIHARA HIDEO
IPC: F23C10/02
Filed: 1979-08-20
Abstract: PURPOSE:To prevent that a stationary layer is formed at the bottom of a moving bed, by separating the inside of the furnace into a moving bed section and fluidized bed sections by means of partition walls, and forming the floor of said moving bed section with a surface inclined at a specified angle toward portions where the moving bed section is connected to the fluidized bed sections. CONSTITUTION:At a lower portion of the furnace 1 comprising an inlet port 2 located centrally at the top of furnace 1 for charging substances to be treated and an exhaust gas outlet port 3 formed at an upper portion in a side wall, there are provided two longitudinal partition walls 7 for dividing the inner space of the furnace 1 into a central moving bed section 8 and two fluidized bed sections 9 located on the opposite sides of the section 8. The floor of sections 9 is formed by a gas diffusing porous plate 11 which is fixed with a downward inclination angle alpha of 0-20 deg.. On the other hand, the floor of moving bed section 8 is formed in an inverted V-shape symmetrical on the opposite sides thereof, which is constituted by a gas-impermeable plate 16 disposed preferably with a downward inclination angle gamma gamma of 30-40 deg.. Further, at an upper portion in respective fluidized bed sections 9, there are provided deflectors 10 the lower surfaces of which are constituted respectively by a plate 15 having an inclination angle beta of 30-45 deg..
Patent JP-H01276103-A (JP)
Title: Manufacture of fiber welding type optical device and fiber holder
Inventor: ARIMA TADAO
IPC: G02B6/28
Filed: 1988-04-28
Abstract: PURPOSE:To reduce characteristic dispersion by fixing the fiber holders to an integrated holding member and then detaching the fiber holders from fine moving bases. CONSTITUTION:The fiber holders 2 and 4 are supported detachably on movable parts 14 and 20 of fine moving bases 10 and 16, and hold the optical fibers 6 and 8 on both sides of the parts where coatings 6a and 8a are removed. Then the optical fibers 6 and 8 between the fiber holders 2 and 4 are heated and welded partially by a burner 22 such as an H2-O2 burner, and the movable parts of the fine moving bases 10 and 16 are moved as shown by arrows to draw the optical fibers. Then the fiber holders 2 and 4 are fitted to both end parts of the holding member 24 and fixed with an adhesive, etc. At this time, the welded and drawn parts of the fibers 6 and 8 are in the same shapes as those at the time of the welding, so desired characteristics are maintained at the end of the welding and drawing. The holding member 24 is made of quartz, etc., and the holding member 24 is detached from the fine moving bases 10 and 16 after their machining, thus completing the operation.
Patent JP-S59230691-A (JP)
Title: Treatment of fluoric acid-containing waste pickling liquid
Inventor: NOMA YOSHIAKI
IPC: C23G1/36
Filed: 1983-06-15
Abstract: PURPOSE:To efficiently recover expensive fluoric acid from a nitric acid and fluoric acid-containing waste pickling liquid, by performing diffusion dialysis after adding inorg. acid other than fluoric acid to the waste pickling liquid obtained by washing a metal with fluoric acid and the other inorg. acid. CONSTITUTION:A metal to be treated is with a pickling liquid comprising an aqueous acid mixture solution containing 0.5-4N of a mineral acid such as nitric acid or sulfuric acid and 0.5-4N of fluoric acid in a pickling tank 1 according to a method for immersing said metal to be treated in said pickling liquid or a method for exposing said metal to be treated to the shower of the aforementioned pickling liquid. At least a part of the waste pickling liquid in the pickling tank 1 is withdrawn through a pipe 11 and, according to circumstances, a part thereof is passed by a pipe 12 to be returned to the pickling tank 1 while, if necessary, the remainder is subjected to flocculation and filtering treatment and the treated liquid receives a predetermined inorg. acid solution added from a line 13 to be subsequently supplied to a diffusion dialytic apparatus 2 by a pipe 14 to perform diffusion dialytic treatment.
Patent JP-S62261911-A (JP)
Title: Shape measuring method
Inventor: HASEGAWA SHINYA
IPC: G01N23/225
Filed: 1986-05-08
Abstract: PURPOSE:To find the whole shape by finding the correlation between the output waveform of a charged particle ray scanned on a pattern on a base body and signal waveforms obtained by measuring previously various reference samples whose pattern width, height, and side wall angle are already known. CONSTITUTION:When a reference sample is measured, >=3 signal waveforms as to the width, height, and side wall angle are found. Then, the coefficient of statistical correlation between the output waveform of a detector 5 and signal waveforms of the width, height, and side wall angle found by measuring the reference sample is found, and a combination of width Wo, height Ho, and side wall angle Ao which is largest in correlation coefficient is obtained. Then, signal waveforms are found by interpolation as to points of respective accuracy values DELTAW, DELTAH, and DELTAA required for the width, height, and side wall angle by using 27 signal waveforms of combinations of the width Wo, smaller width W1, and larger width W2 next to the Wo, the height Ho, smaller height H1, and larger H2 next to the Ho, etc. Then, the coefficient of correlation with the former is found. The pattern shape is specified based on the width, height, and side wall angle of a reference material having the largest coefficient of correlation.
Patent JP-S602726-A (JP)
Inventor: TANBARA NOBUHIKO
IPC: D02G1/08
Filed: 1983-06-15
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-H0855800-A (JP)
Title: Plasma generator
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/203
Filed: 1995-04-28
Abstract: PURPOSE:To effectively eliminate charged particles such as ions, etc., going to an object, for example, a substrate to grow a film, in a plasma generator. CONSTITUTION:This plasma generator has a plasma generation source 44 which has a plasma discharge port 48 open to the inside of a chamber 40, and an electric field or magnetic field application means for deflecting or removing charged particles such as ion species electrons, etc., in plasma is provided in the vicinity of the plasma discharge port 48 within the chamber 40.
Patent JP-S5532375-A (JP)
Title: Alkaline battery
Inventor: CHIKAGAWA MASAHISA
IPC: H01M50/42
Filed: 1978-08-29
Abstract: PURPOSE:To constantly maintain a low initial value of electric resistance for an extended period of time using a separator of a hydrophilic porous structure having an insolubilized water-soluble high molecular compound in the pore spaces of a porous fluororesin piece. CONSTITUTION:A hydrophilic porous structure having an insolubilized water- soluble high molecular compound in the pore spaces of a porous fluororesin piece is used as a separator 4 between a cathode 1 and an anode 5. The fluororesin piece is a piece having pores penetrating through the top and bottom faces thereof vinyl fluoride resin, vinylidene fluoride resin, trifluorochloroethylene resin, tetrafluoroethylene resin or their copolymer. A water solution of a watersoluble high molecular compound, such as polyvinylalcohol, polyethyleneoxide or polyethylene glycol, is impregnated in the pores, than insolubilized by heat treatment or acetalizing treatment.
Patent JP-S58224050-A (JP)
Title: Continuous casting method of beam blank
Inventor: MIYAWAKI YOSHIHARU
IPC: B22D11/103
Filed: 1982-06-22
Abstract: PURPOSE:To eliminate the clogging in an immersion nozzle to be mounted in the bottom of a tundish and to stabilize casting, by integrating the immersion nozzle to one piece and providing plural asymmetrical discharge holes thereby supplying the molten metal uniformly into a mold. CONSTITUTION:A piece of immersion nozzle 5' having plural asymmetrical discharge holes 5'a is mounted on the bottom wall of a tundish 1. The nozzle 5' is disposed on one side of a mold 3. Molten metal 2 is supplied uniformly through the holes 5'a of the nozzle 5 into the mold 3. Plural nozzles in the prior art are integrated to one piece and the inside diameters of the nozzle 5' and a porous nozzle 6 are made larger by the above-mentioned method, whereby the clogging in the nozzle is decreased and a beam blank is cast continuously and stably.
Patent JP-S5731429-A (JP)
Title: Manufacture of corner member for eave trough
Inventor: KITAGAWA RIYUUICHI
IPC: B29C45/00
Filed: 1980-07-31
Abstract: PURPOSE: To easily manufacture a corner member for eave trough, by providing notched parts on a long-sized blank such that each notch is originated at one of its longitudinal edges and extended to the vicinity of the other, by leaving every area between each tip of notches and the other edge as an angle adjusting part and bending the blank along its shorter direction and connecting it by its angle adjusting part.  
     CONSTITUTION: Notched parts 2 originated at one of its longitudinal edges and extended to the vicinity of the other by cutting out a part of a long-sized corner member capable of being easily bent, are formed and every area between each tip of notches and the other longitudinal edge of the blank for a corner member is left as an angle adjusting parts 3. After then, the blank 1 for a corner member is bent to an arc shape along its shorter direction so that both left corner member 4 as well as right corner member 5 are formed and both edge parts generated at left and right of notched part 2 are erected, respectively and stoppers 7 of the left corner member 4 and the right corner member 5 are provided, thus manufacturing finished corner members finally. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01276707-A (JP)
Title: Coil cooling device, normal conducting magnet provided with same and manufacture thereof
Inventor: TAKAHASHI MAKOTO
IPC: H01F7/20
Filed: 1988-04-28
Abstract: PURPOSE:To improve overall heat transfer coefficient at adhesion surface and to simplify adhesion operation to a coil section by applying anodic oxidation treatment to an adhesion side of coil of a cooling plate which is bonded to an edge surface of a normal conducting coil. CONSTITUTION:A coil 1 is formed by laminating a long stripe of a conductive copper or aluminum tape and an electrically insulating tape or by winding up an oxidized aluminum tape in a concentric circle to an electrically insulating tubed bobbin 8, and the side thereof is finished in a flat face by machining. A cooling plate 2 is composed of an aluminum or aluminum alloy and oxidation treatment is applied to the adhesion surface of the cooling plate 2 and the coil 1 to form an aluminum oxide coating 12. Since the coating 12 is highly insulating, the coil 1 and the cooling plate 2 are adhered through one layer of a thermal compound 6. The overall heat transfer coefficient at an adhesion surface can be improved and adhesion operation to a coil section can be simplified in this way.
Patent JP-2000297700-A (JP)
Title: Cogeneration system
Inventor: TOGAWA KAZUHIRO
IPC: F24D18/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system that can comply properly with a plurality of independent heat demands. SOLUTION: A hot water storage tank 17 for storing first hot water generated, utilizing exhaust heat from an engine generator 10, is provided. Inside the hot water storage tank 17, a first heat exchanger 20 for generating the first hot water and a second heat exchanger 22 for generating a second hot water by extracting heat from the first hot water are disposed. Between the first heat exchanger 20 and the second heat exchanger 22, a temperature sensor TS1 is disposed. Above the second heat exchanger, a second temperature sensor TS2 is disposed. A controller 29 operates the engine generator 10 based on heat loads 21, 24 which are determined based on temperatures of the hot water detected by the temperature sensors TS1, TS2. Furthermore, a reheat boiler 25 for heating the second hot water to be fed to the heat load 24 is provided.
Patent JP-H01275669-A (JP)
Title: Silver migration-preventing coating material
Inventor: OMOYA KAZUNORI
IPC: C09D163/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a coating material improved in adhesiveness to a circuit board and heat resistance, by using a binder comprising an epoxy resin and an imide resin as the principal component. CONSTITUTION:A binder comprising 95-50wt.% epoxy resin and 5-50wt.% imide resin and having a hydrolyzable chlorine content <=30ppm and a degree of imidation of 5-50% is dissolved in a solvent (e.g., dimethylformamide), and a filler (e.g., silica), a dispersant, a powdery surface-treating agent, etc. are optionally added to the solution to obtain a silver migration-preventing coating material. This coating material is applied to a substrate or an Ag or Ag-Pb circuit and cured by heating to 150-280 deg.C to prevent its silver migration.
Patent JP-S58223325-A (JP)
Title: Method and device for exposure of electron beam
Inventor: TAKAMOTO KIICHI
IPC: H01L21/027
Filed: 1982-06-21
Abstract: PURPOSE:To improve the accuracy of superposition of the patterns of each layer by compensating the quantity of displacement of the positions of mark detection formed in the case when a standard mark prepared by gold, etc. and a silicon stepped-difference mark prepared on a sample surface are detected. CONSTITUTION:In an LSI manufacturing process, patterns are drawn on a wafer substrate 60 under the state in which a chip mark has the same constitution as the silicon stepped-difference mark 62. The mark 62 prepared on the substrate 60 is moved just under a beam optical axis. The value of a laser measuring instrument in case of the coincidence of the beam optical axis and the mark 62 is obtained from a result of the detection of the position of the mark 62 at that time and the value of the laser measuring instrument of an XY stage. The standard mark 61 prepared by gold, etc. is moved to each lattice point, and the position of the mark 62 is detected. When the displacement of the positions of detection is generated, the quantity of displacement is compensated by using a predetermined formula. Accordingly, the accuracy of superposition of the patterns of each layer can be improved.
Patent JP-S5731456-A (JP)
Title: Longitudinal cutting method for slab
Inventor: FUJITA YONEAKI
IPC: B23D19/00
Filed: 1980-08-04
Abstract: PURPOSE: To reduce transverse bending deformation and cut an ingot surely longitudinally by cutting the V-groove parts formed to the ingot under movement by a pair of upper and lower V-groove forming rolls by means of cutting rolls having knife-like cutting blades.  
     CONSTITUTION: V-grooves 4a are formed to a slab 4 under movement by the V- shaped projections 3a of a pair of upper and lower rolls 3. The grooves 4a of prescribed depth are formed until the spacing between a pair of the rolls 3 is made to a constant spacing by prescribed times of passes. Thence, during moving, the slab 4 is cut at the parts of the grooves 4a by the knife-like cutting blades 5a of cutting rolls 5. Then, the cut slab of extremely small amount of camber is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio