baber/WOPTO huggingface dataset:
Patent JP-S6332223-A (JP)
Title: Heat carrying device
Inventor: KANDA HARUO
IPC: F24D1/08
Filed: 1986-07-25
Abstract: PURPOSE:To transfer heat without the use of a circulating pump and cope with the change of heat load quickly by a method wherein steam generated in a steam generator is released from heat to condense and consensate is stored in a liquid container and the liquid is refluxed to the steam generator by vacuum action and a heating source is again driven and heat is transferred by this repeated operation and the pressure in a generating tube is detected to control the heating source. CONSTITUTION:The liquid in a steam generator 11 is heated to generate saturated steam which condenses at radiating coils 22, 22', 22'' and the condensate is stored in a liquid container 15. The decrease of water level in the generator 11 causes a burner 13 to stop and the generator 11 is cooled down and steam is condensed to generate vacuum and the liquid stored in the container 15 is returned back to the generator 11. The burner 13 is operated again to generate steam and heat is transferred without a circulating pump by this repeated process. The reduction of heat load in the coil 22 allows steam to flow in the other radiating coils 22' having lower pressure and the inside of the coils 22, 22' is filled with steam 40 and a reflux tube 32 is also filled with steam and the pressure in the generator 11 is increased and the pressure is detected by a pressure detector 18, which is transmitted to a solenoid valve 19 to control the fuel to the burner 13.
Patent JP-H0461329-A (JP)
Title: Wet etching device
Inventor: DANSUI YOSHITAKA
IPC: H01L21/306
Filed: 1990-06-29
Abstract: PURPOSE:To remove particles with smaller diameter than a filter hole and ionic impurities by being equipped with a particle removing device to remove particles by impressing the voltage between an electrodes and a corresponding electrode which are installed between ducts. CONSTITUTION:When a voltage is supplied between counter electrodes in a particle-removing device 10, ionic impurities 13 attached to particles which exist in the etching liquid is drawn up to the side of electrodes, and impurities in the etching liquid 4 are removed. On the other hand, colloid grains are adsorbed with hydrogen ion, sodium ion and so on, thereby these grains have electric charge. Therefore, colloid grains can be removed from the etching liquid by making colloid grains bond to electrodes. The impurities of the etching liquid 4 (ionic impurities and colloid grains) which constantly flows in the particle removing area 8, as arrow signs A and B illustrate... that is ionic impurities and colloid grains... and other impurities are moved at the particle removing area 8.
Patent JP-S5696093-A (JP)
Title: Surface treatment of aluminum or aluminum alloy material
Inventor: SHIBATA YOSHIZOU
IPC: C25D11/04
Filed: 1980-12-08
Abstract: PURPOSE: To produce beautiful grain pattern simply, by the electrolytic treatment of Al in an aqueous soln. made by adding alkaline electrolyte to an aqueous soln. of acidic electrolyte, then by performing anodic oxidation of the Al, and by coloring the Al with metallic salt or dyes.  
     CONSTITUTION: Al or Al alloy material, having previously been degreased and etched, is electrolytically treated in an aqueous soln., made by addition of one of alkaline electrolytes such as sodium hydroxide, sodium metasilicate, sodium hydrogencarbonate etc. to a dil. aqueous soln. contg. at least one of acidic electrolytes such as sulfuric acid, phosphoric acid, chromic acid, sulfamic acid, or other acidic electrolyte, by using AC, or wave shaped electric power source which has the same effect. After the material is anodic oxidized by using inorg. acid, org. acid, or a mixed acid of these acids as electrolytic soln., it is immersed in an inorg. coloring bath contg. metallic salt or a soln. of dyes thereby producing grain pattern of beautiful color tone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0925859-A (JP)
Title: Duel tank
Inventor: HIDANO KOICHI
IPC: F02M37/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank especially capable of supplying fuel at a high speed while lining a fuel stream. SOLUTION: In a fuel tank composed of a fuel tank main body 2, a filler pipe 4 for communicating this fuel tank main body 2 with outdoor air and a flow-rectifying member 10 provided in the middle way of this filler pipe 4 for flow-rectifying fuel during fuel supplying of the filler pipe 4, the flow- rectifying member 10 is supported in cantilever on the inner wall surface 4b of the filler pipe 4 so as to seal a fuel passage in the filler pipe 4. This is also repulsively pressed toward the upstream side of the filler pipe 4 and thereby supplied fuel is properly flow-rectified.
Patent JP-H0541842-A (JP)
Title: Liquid crystal television receiver at disaster
Inventor: MATSUI JUNICHIRO
IPC: H04N5/64
Filed: 1991-07-15
Abstract: PURPOSE:To realize the liquid crystal television receiver suitable for the loss of power supply at disaster or the like. CONSTITUTION:A liquid fuel of a fuel supply section 1 is burned by a burner 5 of a fuel chamber 4, from which heat and light are produced. The light is fed to an optical filter 8, in which an infrared ray is eliminated and only a visual light is fed to a liquid crystal television section 10 as a back light. Moreover, part of the light is fed externally for lighting use through a window 16. The heat generated in the fuel chamber 4 is converted into power by a heat- power converter 6 and fed to the liquid crystal television section 10 as an operating power supply.
Patent JP-S6331992-A (JP)
Inventor: ARAI KATSUMI
IPC: B66C19/00
Filed: 1986-07-25
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-S6418684-A (JP)
Title: Ink jet recording medium
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/50
Filed: 1987-07-14
Abstract: PURPOSE:To obtain an ink jet recording medium on which a black dye having an azo group can be recorded without discoloration, by a method wherein a specific phenol series antioxidant is preliminarily made to exist in the recording medium. CONSTITUTION:By making an ink jet recording medium on which a recording image is formed by using water-color ink contain 3-9-bis [2-[3-(3tertiary butyl 4 hydroxy 5 methylphenly) propionyloxy]-1,1 dimethly]2,4,8,10 tetrcxaspiro [5,5] undecane given by the below chemical formula (A), browning to azo series black ink especially called C.I.Food Black 2 can be effectively prevented. As for consumption of the compound given by the chemical formula (A), it is suitable to take about 5-50wt.%, preferably about 15-30wt.% to the ink jet recording medium.
Patent JP-H0927339-A (JP)
Title: Molten carbonate fuel cell
Inventor: YOSHIDA TADASHI
IPC: H01M8/24
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple molten carbonate fuel cell which makes heating dedicated gas piping and control mechanism unnecessary by installing a catalytic combustion means which burns a cathode gas exhausted after reaction together with a cathode gas to react them by the action of a catalyst in a fuel cell stack. SOLUTION: A gas header 8 is formed in three layer structure, an anode inlet gas 11 is supplied from an anode inlet pipe 10 into an anode gas chamber 9. A cathode inlet gas 14 is supplied from a cathode inlet pipe 13 into a cathode gas chamber 12. The cathode inlet gas 14 is catalytically burned with an outlet gas exhausted after power generating reaction with a catalytically burning means 15, a burned exhaust gas is exhausted from an exhaust gas pipe 16 to heat a fuel cell stack. Toxic materials generated in a baking process of a molten carbonate heat resistant fuel cell are treated in nontoxic materials by the fuel cell itself, and thereby installation of a dedicated toxic material treating facility is made unnecessary.
Patent JP-S6333589-A (JP)
Title: Electrolytic cell
Inventor: YASUDA TETSURO
IPC: C25B9/19
Filed: 1986-07-25
Abstract: PURPOSE:To enhance the mechanical strength of the part fitting a diaphragm in an electrolytic cell for an NaCl aq. soln. using a fluorine-contg. ion exchange membrane by coating or pasting an alkali resistant and chlorine resistant substance on the surface of a cathode side of the diaphragm and making it hydrophobic thereby or by means of the other method. CONSTITUTION:As an electrolytic cell for producing NaOH and gaseous Cl by electrolyzing an NaCl aq. soln., the following electrolytic cell is used wherein a fluorine-contg. polymer film incorporating carboxylic group such as perfluorocarboxylic acid is used in a cathode side and a fluorine-contg. ion exchange membrane laminated with the fluorine-contg. polymer film incorporating sulfonic group such as perfluorosulfonic acid is used in an anode side. In this case, the surface of the cathode side in both a region fastening the peripheral part of the exchange membrane and a range of width not less than at least 5mm directed to the electrolytic cell part therefrom is subjected to hydrophobic treatment by either a method for coating or pasting alkali resistant and chlorine resistant grease and adhesive tape or such a method that the ion exchange group of the surface of the cathode side is made to an acid type, an ammonium salt type or a metallic salt type and thereafter pyrolytically decomposed, and its effective resistance is regulated to 100OMEGA-cm<2> or more and the mechanical strength of the part fastening the diaphragm is enhanced.
Patent JP-H0516386-A (JP)
Title: Ink fountain equipped with air communicating unit and recording head
Inventor: KARITA SEIICHIRO
IPC: B41J2/175
Filed: 1991-07-15
Abstract: PURPOSE:To provide a safe ink tank wherein ink does not leak even when vibration and shock are applied. CONSTITUTION:An ink tank 14 comprises an outside air communicating unit 1404 for communication of the inside with the outside air and contains ink. The outside air communicating unit 1401 has a plurality of chambers which communicate with each other from the inside to the outside. Openings of the chambers are small in proportion to the chamber. The chambers are positioned in the direction crossing the direction from the inside to the outside. The openings of the chambers are arranged in positions deviated from each other.
Patent JP-S6065486-A (JP)
Inventor: OONISHI ISAO
IPC: H01R13/05
Filed: 1983-09-20
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-H0463501-A (JP)
Title: Monolithic cutter blade for agricultural machine formed by combining hot processing process and having special cutting edge shape
Inventor: SHIMODA YOICHI
IPC: A01B15/04
Filed: 1990-06-29
Abstract: PURPOSE:To efficiently obtain the subject cutter blade excellent in durability and suitable for a plaw tiller, etc., by forming the edge part of a cutting edge of a flat plate-shaped member into a pilled double layer shape using the hot bending method and subsequently forming monolithic continuous triangular projecting parts on the same member using the hot rolling method. CONSTITUTION:The edge part of a cutting edge part of a flat plate-shaped member is subjected to hot bending processing so that its cross section may be a shape of a piled double layer in production of a cutter blade having monolithic continuous triangular projecting parts on the same member. Monolithic continuous projecting parts 14 respectively having a triangular cross section are subsequently formed on the same member by the hot rolling method using a rolling machine having an upper roller 12 and a lower roller 13 to obtain the objective cutter blade 1 having a special cutting edge shape part c for attachment to a agricultural plaw tiller having a special cutter blade shape.
Patent JP-S5874465-A (JP)
Title: Yarn breakage monitoring device of spinning machine
Inventor: NISHIKAWA HIROTAKA
IPC: B65H63/024
Filed: 1981-10-29
Abstract: PURPOSE:To reduce the cost of equipment by providing a yarn breakage alarm device which is always necessary on the machine table end portion and detachably providing a control device for counting and storing the number of yarn breaks on every weight which is temporaily necessary. CONSTITUTION:The end portion of a machine table 1 is provided with an alarm device 25 for informing of the yarn breakage caused at any weight 2 according to a yarn breakage discrimination signal, thereby to speed up the progress of an ending work. A control device 27 is adapted to count and store the number of yarn breakage on every weight 2 according to the discrimination signal so as to control the machine table on every weight. The control device 27 is detachably mounted on the end portion of the machine table 1 and connected to a discrimination device through a connector 28. Accordingly, the control device 27, which is comparatively expensive in comparison with its necessity, can be easily used in common in a group, so as to reduce the cost of equipment.
Patent JP-H0521780-A (JP)
Title: Solid image pick-up element
Inventor: NAKAI JUNICHI
IPC: H04N5/369
Filed: 1991-07-15
Abstract: PURPOSE:To enable a sensitivity of a solid image pick-up element to be further improved while maintaining a cost at nearly a same level as before. CONSTITUTION:A plurality of light-reception portions 4, a transfer portion 3 which transfers signal which is subjected to photoelectric conversion by them in sequence, and an output portion 2 which reads the transferred signal in sequence are formed on a semiconductor substrate 1 and an area on the substrate 1 is covered with first, second, and third dielectric films 5, 6, and 8. An opening 15 is formed at an upper portion of the output portion 2 in the second and third dielectric films 6 and 8 out of them, thus enabling a capacity at an inspection portion of the output portion 2 to be reduced due to presence of the opening 15.
Patent JP-S5963580-A (JP)
Title: Position correcting device of semiconductor optical position detector
Inventor: MIYAKE TOSHIROU
IPC: G06F3/048
Filed: 1982-10-04
Abstract: PURPOSE:To improve the distortion of a position linearity characteristic to a semiconductor optical position detector, and to utiliz the advantage of the high resolution of the semiconductor optical position detector by obtaining corrected coordinates from the output signal of the optical position detector and correcting a dot in measure. CONSTITUTION:A two-dimensional semiconductor optical position detector 1 has four output terminals A-D; X-directional coordiniate data is found from signals from the terminals A and B, and Y-directional coordinate data is obtained by signals from the terminals C and D. Currents outputted from the terminals A-D of the detector 1 are amplified by amplifiers 21A-21D, and sampled and held by sample holding circuits 22A-22D. An analog multiplexer 23 switches the output signals of the sample holding circuits 22A-22D successively and inputs them to an A/D converting circuit 24. The A/D converting circuit 24 converts the input signal into a digital signal, which is inputted to a microprocessor 25 which processes the A/D-converted signal. The processor 25 refers to a tape in a storage circuit 26 to correct a measurement signal, and outputs the resulting signal to a display device 27.
Patent JP-S6417653-A (JP)
Title: Laminate type hybrid artificial liver apparatus
Inventor: NAKAMURA TOSHIICHI
IPC: A61M1/36
Filed: 1987-07-13
Abstract: PURPOSE:To sufficiently act for the original function of the liver of a living body for a long time, by mounting a receiving part receiving unilaminar cultured hepatocyte sheets each having a hepatocyte adhered on the surface thereof and keeping liver function in a laminated state and a plasma inflow/outflow part for allowing separated plasma to flow-in and flow-out into and from the housing part. CONSTITUTION:About 200 hepatocyte sheets 2 are accommodated in a receiving part 4 in a laminated state in the manner that the surfaces each having no hepatocyte adhered thereon are brought into contact with each other. A plasma inflow part 11 is mounted to the upper end part of the receiving part 4 and a plasma diffusion chamber 21 is provided between the plasma inflow part 11 and the receiving part 4 so as to allow the plasma passing through a piercing port 13 to uniformly flow-in over the total laminated area of the hepatocyte sheets 2. Two upper and lower reticulated filters 22 are arranged to the lower end of the diffusion chamber in an overlapped state and the plasma flowing in the receiving part 4 through said filters is brought into contact with a hepatocyte while flowing along the hepatocyte adhering surfaces of the hepatocyte sheets 2 and the sufficient treatment equal to the treatment in the liver of a living body is performed.
Patent JP-S6331290-A (JP)
Title: White balance adjusting device for video camera
Inventor: IIDA KOJI
IPC: H04N9/04
Filed: 1986-07-24
Abstract: PURPOSE:To perform a proper white balance adjustment based on measuring information at the time of activating a camera by executing the white balance adjustment operation based on colorimetry information when a colorimetry operation is once at the time of activating the camera. CONSTITUTION:In a video camera provided with a colorimetry means 4 outputting the colorimetry information according to the color temperature of an external light and a white balance adjusting means 28 for electrically correcting an image pickup output based on the colorimetry information, a state obtained by manually selecting by a manually operating member 27 whether the white balance adjusting state is fixed or not and whether the number of the colorimetry operation a the time of activating the camera is once or a second time or thereafter are detected by an arithmetic processing means 18. When the colorimetry operation is once, the white balance adjusting operation based on the colorimetry information is performed irrespective of that the white balance adjusting state is fixed or not. Thereby, even when the fixed white balance adjusting state is selected by the manually operating member 27 before the camera is activated, the proper white balance adjustment based on the colorimetry information at the time of activating the camera is carried out.
Patent JP-S57100228-A (JP)
Title: Ground levelling work using waste concrete
Inventor: NAGASAKI MITSUHIRO
IPC: E02D17/18
Filed: 1980-12-12
Abstract: PURPOSE: To permit the ground levelling work having excellent water permeability by using waste concrete by a simplified method in which the ground is leveled, a synthetic resin netting and a long fiber nonwoven fabric are laid on the ground, and then waste concrete is placed on them.  
     CONSTITUTION: The ground is leveled, a synthetic resin netting 1 of high-density polyethylene, etc., is laid on the ground, a long fiber nonwoven fabric 2 of polyester resin, etc., is laid on the synthetic resin netting 1, and then waste concrete 3 is placed on them. Thus, troubles with gravel road, etc., with respect to walkability, roughening, etc., can be eliminated, the water collecting and draining capability of the ground so levelled can be raised by the synergestic action of the netting 1 and the nonwoven fabric 2, and also the freezing of the ground in the winter season can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0344101-A (JP)
Title: Bar-shaped antenna for two frequencyareas
Inventor: HORUSUTO DORIE
IPC: H01Q5/357
Filed: 1990-07-03
Abstract: PURPOSE: To make it unnecessary to connect the base pat of an antenna with a ground by surrounding the middle area of a bar having a specific wavelength and constituted of dielectric materials by a conductive coat, and making the wavelength the central operating wavelength of a high frequency area. CONSTITUTION: An antenna includes a cylindrical bar 11 constituted of dielectric materials, beneficially, glass fibers, and the cylindrical bar 11 includes a coaxial inside conductor 12 extending across the full length of the antenna. Then, a conductive coat 13 with L2=λ/2 length which is not connected with a ground is provided on the bar 11 between a lower area with L1=λ/2 length and an upper area with the same length, and the full length L of the antenna 10 is set 3/2λ. In this case, λ is the central operating wavelength of a radio communication area. At the time of receiving broadcast, the full length L=3/2λ of the antenna 10 is operated, and in radio communication operated in a high frequency area, the lower area with L1=λ/2 of the antenna 10 is operated, and the antenna 10 is turned highly resistive in this area. Thus, a ground connecting terminal can be unnecessitated.
Patent JP-H1019709-A (JP)
Title: Capacitance type pressure sensor
Inventor: MIURA KIYOSHI
IPC: H01L29/84
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To correctly detect a pressure by sealing the interior of a cavity part by a film and transmitting the pressure via the film without allowing an atmospheric pressure to enter the cavity part directly. SOLUTION: The sensor has a first substrate 12 where a fixed electrode 16 is formed and a second substrate 11 where a diaphragm part 13 is formed. The diaphragm part 13 constitutes a movable electrode deformed by a pressure to be measured. A cavity part 14 is formed in the diaphragm part 13 and fixed electrode 16 to face the part 13 and electrode 16. The substrates 11, 12 are bonded thereby to constitute a sensor chip 15. The substrate 11 has the fixed electrode 16 and a path 19 where an atmospheric pressure introduction hole is formed. A sealing member 31 is set in a path 20 formed at a bottom part 23a of a pedestal 23 to shut the middle of the path 20 and the interior of the cavity part 14. A pressure in the cavity part 14 introduces an atmospheric pressure through the path 20 via the sealing member 31. The sealing member 31 is fitted to the bottom part 23a by an adhesive and fixed by a cap part 32 of the pedestal.
Patent JP-S6160433-A (JP)
Inventor: SATO KOICHI
IPC: B65C1/00
Filed: 1984-08-22
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-S5797940-A (JP)
Title: Method of fabrication of flywheel
Inventor: ARAI TOMOYOSHI
IPC: F16F15/32
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a dynamically balanced flywheel by rotating a rotary casing, which is fitted with a mixture of melted metal and liquefied high molecular resin, at a constnt speed, by balancing dynamically, and by fixing the poured mixture in a hollow space in the casing. CONSTITUTION:A flywheel element consisting of a annular shaped rotary casing 4, which includes a hollow space 1 and is provided with a shaft hole 2 as well as an opening 3 at its center, and a shaft 5 is turned at a constant speed around the shaft 5. A mixture 6 of metal of high specific gravity and liquefied high molecular resin are poured through the opening 3 into the casing 4. On the inner  wall surface of the hollow space 1, layers are accumulated in the order of the  specific gravity owing to the centrifugal force, and a film of high molecular  resin is formed on the innermost surface. Then hardener is thrown into the casing through the opening 3, which forms a hardened film and fixes the poured  mixture 6 in the hollow space 1.
Patent JP-H10232841-A (JP)
Title: System and method for on-line multimedia access
Inventor: LIU JAMES C
IPC: G06F17/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To perform access from a user to multimedia contents, which are updated tactically simultaneously with the update process of vender, in on-line mode by distributing a text output and a graphic output synchronously with in an audio data according to a timing data element. SOLUTION: Dedicated KARAOKE terminals 78a, 78b and 78c respectively communicate with subservers 74b, 74c and 74d. An execution device generates the output of multimedia contents including the audio output from an audio data element, an ASCII output from an ASCII data element and the graphics output from a graphics data element. Then, the ASCII output and the graphics output are displayed on a display device but its combination is distributed synchronously with the audio output according to the timing data element. Besides, a KARAOKE applet runs inside a browser and enables the download or the like of music selection and audio or video images of user.