baber/WOPTO huggingface dataset:
Patent JP-H10290954-A (JP)
Title: Method for coating building board and coating system
Inventor: YAMAGUCHI TAKAHIRO
IPC: B05D3/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve coating quality and productivity, to save a space, to coat the surface of a building board in layers and to draw a pattern with high design. SOLUTION: A first coater 14, a paint drier 16 and a second coater 15 are mounted in a transportation line 12 of a building board 11 in this order adjacent to one another. The paint is atomized and injected from spray nozzles 26 of the first coater 14 to coat a ground design consisting of fine spots on the surface of the building board 11. After the undried paint of the ground design is heated and dried by the heat radiated from the panel far-infrared heater 55 of the paint drier 16, the paint is injected without being atomized from injection nozzles 69 of the second coater 15 to coat a large spotted shape pattern on the ground design.  Consequently, the paints are not discolored by blotting each other, the coating quality is improved, each of the coaters 14 and 15 and the paint drier 16 are intensively mounted on the same coating line, the productivity is improved and the space is saved.
Patent JP-S60247807-A (JP)
Title: Magnetic recording circuit
Inventor: WAKITA TSUGIO
IPC: G11B5/03
Filed: 1984-05-22
Abstract: PURPOSE:To eliminate the power supplying line pattern from a power source block to a magnetic recording circuit and at the same time, to reduce the number of parts and simplify the circuit, by constituting the magnetic recording circuit which impresses a DC bias from the output terminal of its operational amplifier upon a recording head through a resistance. CONSTITUTION:The output point (b) of an operational amplifier 8 of one power source is maintained at a voltage equal to the half value of the operation supplying voltage of the amplifier 8 itself. When this voltage is utilized, a sound recording head 12 can be biassed by performing current limitation from the operational amplifier 8 through a resistance 11 for limiting sound recording current. Moreover, a DC cutting capacitor 4 can be eliminated and the resistance 11 can be used for making current limitation on sound signals as usual. Therefore, it is better to set the resistance value of the resistance 11 for limiting sound recording current to one approximated by the optimum values of a sound recording current and bias current.
Patent JP-H02282458-A (JP)
Title: Glass thermal spraying method
Inventor: MATSUDA MINORU
IPC: C23C4/00
Filed: 1989-04-21
Abstract: PURPOSE:To form a protective film excellent in corrosion resistance, weatherability, etc., on the surface of a building made of steel, concrete, etc., with superior adhesive strength by thermally spraying a powder of ceramics other than glass on the surface of the above building and then thermally spraying a glass powder on the above. CONSTITUTION:A powder of ceramics, such as alumina, other than glass is thermally sprayed on the surface of a building made of steel, concrete, etc., by means of plasma using Ar+H2 as plasma gas, by which a ceramic layer is formed. Subsequently, a powder of glass composed principally of SiO2 and containing B2O3, Na2O, K2O, Al2O3, etc., is plasma-sprayed on the above ceramic layer by the same method as mentioned above, by which the protective film consisting of a composite sprayed layer of ceramics and glass and excellent in corrosion resistance and weatherability can be formed on the building surface with superior adhesive strength.
Patent JP-S5436196-A (JP)
Title: Electroluminescence device
Inventor: YAMAMURA NOBUYUKI
IPC: H05B33/12
Filed: 1977-08-26
Abstract: PURPOSE: To obtain sufficient luminance and to increase the dielectric strength and moisture-proof performance, by forming one type of film at least out of Ti, Ge and Si on the insulation substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5223341-A (JP)
Title: Cine camera
Inventor: NUMATA SABUROU
IPC: G03B19/18
Filed: 1975-08-16
Abstract: PURPOSE: To automatize fade-in(FI), fade out(FO), and overlap(OL) photography fir the cine camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06315144-A (JP)
Title: Video telephone system
Inventor: ONISHI MICHIHIRO
IPC: H04N5/232
Filed: 1993-04-28
Abstract: PURPOSE:To appropriately detect a position of a caller, and to transmit image pickup information of the caller to a called party by controlling an image pickup range of an image pickup means, so that a transmitter--receiver or the part determined in advance, of the transmitter-receiver is contained in a prescribed area of the image pickup range. CONSTITUTION:In this video telephone system, in the case that a caller moves in a room, while holding a transmitter-receiver 80, a light beam from a light beam emitting part 1 is detected by a CCD photosensor through slots 31a, 31b by a light beam receiving part provided to a telephone set main body 82, and (x), (y) and (z) coordinates of the light beam emitting part 1 are detected. Subsequently, based on the detected coordinates of the light beam emitting part 1, a camera 82b is rotated by using the (x) and the (y) axes as rotational axes, and even in the case that the caller moves in a room, the caller can be picked up through a lens 82f of the camera 82b. That is, by detecting the light from the light beam emitting part 1 provided to the transmitter-receiver, the direction of the transmitter-receiver is detected, and an image related to the caller is picked up appropriately.
Patent JP-S5225916-A (JP)
Title: Gas turbine plant
Inventor: ISHIHARA TOORU
IPC: F02C6/00
Filed: 1975-08-25
Abstract: PURPOSE: A gas turbine plant driven by blast furnace gas and the like feeds exhaust steam to the working fluid inflow side of the gas turbine from the step and the like for blast furnace body cooling, preventing the freezing of the gas turbine while improving the output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5728557-A (JP)
Title: Rotor of induction motor
Inventor: OKUDA HIROSHI
IPC: H02K17/16
Filed: 1980-07-29
Abstract: PURPOSE:To reduce the secondary higher harmonic loss, by arranging the secondary conductors in a helical shape in the axial direction. CONSTITUTION:Rotor cores 3B, punched by iron core trimming die and punched by successively and slightly shifting the positions of the slot projection sections 8 formed in the slots 4B of a rotor cores 3B to the respective slots, are successively stacked by shifting by one or several slots to form a rotor iron core 3, and the slot projection sections 8 are hilically positioned in the axial direction. The secondary conductors, namely rotor bars 4 are composed at slot sections 8 by aluminum die casting. In this way, as the secondary resistance to higher harmonics can be reduced, lowering of efficiency can be controlled so as to be smaller even if the induction motor is operated on distorted waves.
Patent JP-S5532725-A (JP)
Title: Obtaining method for hot molten glass gob for molding
Inventor: KATOU HIROSHI
IPC: C03B7/088
Filed: 1978-08-23
Abstract: PURPOSE: To obtain a hot molten glass gob with a viscosity suitable for molding by cutting molten glass extruded from the delivery hole of an orifice while disharging molten glass in the orifice through a discharge opening made in the orifice separately from the hole.  
     CONSTITUTION: Molten glass 11 in spout 10 is agitated with rotating sleeve 16 and homogenized. needle 17 is vertically moved to extrude glass 11 from delivery hole 13 of orifice 12, and glass 11 is cut into gob 15 with cutting edge 14 and dropped onto the mold of a molding machine (not shown). At this time, discharge opening 18 for discharging glass 11 in orifice 12 is made in orifice 12 separately from hole 13 for extruding glass 11 for gob 15 to always discharge an adequate amt. of glass 11 in orifice 12. Opening 18 is pref. equalized to hole 13 in size. This method is also applicable to production of panel and funnel of a TV cathode-ray tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S586019-A (JP)
Inventor: HIROKAWA TADASHI
IPC: H02B15/02
Filed: 1981-07-03
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-H04312604-A (JP)
Title: Vibration isolator for large-span structure
Inventor: SUZUKI TETSUO
IPC: E01D2/00
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a vibration isolator capable of lessening the vibration of a large-span framed structure. CONSTITUTION:A cable 9 which can be sent out intermittently to the direction of span and can also be freely rewound is provided. When vibration occurs, the cable 9 is sent out. Dampers 13 are set serially in the direction of sending and connected with the cable 9. The vibration of the structure 5 is controlled to the direction of eliminating the vibration by the dampers 13.
Patent JP-H11278389-A (JP)
Title: Airship
Inventor: ISOMURA KOSUKE
IPC: B64B1/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an airship which is provided with a drive controlling means and an attitude controlling means and can be operated by clean and less energy. SOLUTION: In an airship 10, a propulsion propeller 20 constructed of a pair of reverse pitch front and rear propellers, which are coaxial with each other, matched with the longitudinal center axis of a hull 11 and driven in the opposite directions mutually by means of a driving motor 30, is arranged in a stern part of the hull 11. Both propellers are controlled and driven independently of each other so as to set the hull 11 at a predetermined roll angle.
Patent JP-S5329085-A (JP)
Title: Charge transfer device
Inventor: TANIGAWA KUNIHIRO
IPC: H03H11/26
Filed: 1976-08-30
Abstract: PURPOSE: To obtain a charge transfer element capable of performing channel switching by providing channels communicating to the first meander channel type charge transfer part and second, third meander channels composed of switching electrodes controlling tehse to the first meander charge transfer part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61261064-A (JP)
Title: Thermal recorder
Inventor: MIYAGAWA TADASHI
IPC: B41M5/323
Filed: 1985-05-15
Abstract: PURPOSE:To form a color with an intended hue and obtain clear images, by a method wherein a feeding mechanism for a thermal recording material and a scanning mechanism for a thermal head are controlled, and a recording operation is controlled to form each color on the recording material, thereby obtaining a color image. CONSTITUTION:A CPU40 is connected with a ROM41 and a RAM42 through a system bus CB, and is connected with a feeding-controlling part 43 and a scanning-controlling part 49 for controlling the feeding mechanism 10 and the scanning mechanism 21, respectively. An image signal PS is inputted through an input interface 45, and R (red) and B (blue) signals are alternately inputted into buffer memories 46a, 46b by a one-line amount at a time, and are stored in the memories 45a, 46b, which are controlled by a memory-controlling part 44. The system bus CB is used for ON-OFF control of a light source 22 provided in the thermal head 20. The CPU40 further controls heating resistor row controlling parts 47a, 47b, which send predetermined signals to heating resistor rows 23, 24 in the head 20 on the basis of data stored in the buffer memories 46a, 46b.
Patent JP-H02284011-A (JP)
Title: Measuring device for film thickness of resin film
Inventor: HASEGAWA KOHEI
IPC: G01B11/06
Filed: 1989-04-25
Abstract: PURPOSE:To accurately measure film thickness of a resin film in a simple constitution by utilizing an optical displacement-detecting means such as optical fiber. CONSTITUTION:The light receiving intensity of a second light receiving signal is changed in accordance with the distance (x1) to the surface of a film 11 from the lower ends of both a flood fiber 12a and a light receiving fiber 12b. Similarly the light receiving intensity of a third light receiving signal is changed in accordance with the distance (x2) to the rear of the film 11 from the lower ends of both a flood fiber 13a and a light receiving fiber 13b. Therefore, a first arithmetic unit 19 calculates the distance (x1) on the basis of the intensity of the first and second light receiving signals. Similarly the second arithmetic unit 20 calculates the distance (x2) on the basis of the intensity of the first and third light receiving signals. Then the calculated distances (x1), (x2) are sent to a main arithmetic unit 21. The distance (k) between a first and second optical fiber sensors 12, 13 is previously stored in the unit 21. The unit 21 calculates film thickness (r) of the film by the distances (k), (x1) and (x2).
Patent JP-2000293088-A (JP)
Title: Recorder
Inventor: YOSHIMURA TOMONORI
IPC: G03G15/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a recorder as much as possible and to miniaturize the recorder. SOLUTION: In this recorder, a recording paper carrying path 41 is decided so that recording paper is fed out from a paper feeding part at a bottom part, travels upward nearly in a perpendicular direction by a carrying guide 33, and is ejected in an opposite direction to a toner cartridge 26 after a toner image is transferred to the recording paper from the photoreceptor 27 of the cartridge 26 in the middle of traveling; and a gear train is arranged along the path 41, then the cartridge 26 passes through a position where it does not interfere in the path 41 and the gear train and is made to get in/out upward. Furthermore, the gear being one part of the gear train is arranged at a position where it is superposed on the end of the cartridge 26 in an axial direction, the width of the device is made small.
Patent JP-2000290427-A (JP)
Title: Agent for dissolving polyvinyl chloride and method for treating polyvinyl chloride therewith
Inventor: SOEJIMA TOSHIAKI
IPC: C08J11/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a dissolving agent for dissolving polyvinyl chloride discharged as waste articles, and to provide a method for treating the polyvinyl chloride with the same. SOLUTION: This method for treating polyvinyl chloride comprises dissolving the polyvinyl chloride with a solvent consisting essentially of a compound selected from the group consisting of water-soluble lactone compounds and water-soluble amide compounds in which the three binding hands of the nitrogen atom of each amide compound are bound to carbon atoms, respectively. The amide compounds include easily available N-methyl-2-pyrrolidone, N,N- dimethylformamide, N,N-diethylformamide, and N,N-dimethylacetamide. The N-methyl-2-pyrrolidone is especially preferable, because of having a large dissolving power for the polyvinyl chloride. It is also preferable to use easily available gamma-butyrolactone as the water-soluble lactone compound.
Patent JP-S5728879-A (JP)
Title: Box for producing energy for electricity generation
Inventor: KOBAYASHI KESAO
IPC: F03G3/00
Filed: 1980-07-30
Abstract: PURPOSE: To generate electricity, by providing an energy production box near the tollgate of an expressway or the like and utilizing the weight of an automobile.  
     CONSTITUTION: When an automobile has slowly come to a position over an energy production box 1 provided under the surface of a road, an elastic plate at the top of the box 1 is moved down to send water or gas into a storage tank. As soon as the automobile passes, the elastic plate returns to the original position. At that time, a valve 7 is opened and another valve 9 is closed so that the water or gas is sucked in. The water or gas in the storage thak is taken out at appropriate pressure and used as an energy source to generate electricity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5530920-A (JP)
Title: Line printer
Inventor: HORII MASAMI
IPC: B41J7/94
Filed: 1978-08-25
Abstract: PURPOSE: To make it possible to print letters of all lines at a constant density by a simple mechanism, by being hit a type-row having greater letter's area than other letters by a hammer of rotary driving body before driving other printing hammers or power transmission members.  
     CONSTITUTION: Printing hammers 102... and transmission members 104... for transmitting the power to these hammers are provided in corresponding to each type-row A 1 WA 3  and B 1 WB 3  on a printing drum 101. The optional printing hammer 102 or transmission member 104 is transferred onto the rotation track of the rotary driving body 107 during the printing drum 101 is rotating, and the hitting member 107a of the rotary driving body 107 is contacted to the optional printing hammer 102 or transmission member 104. Then the optional printing hammer 102 is struck to the type surface of the drum 101 by rotation force of rotary driving body 107. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5628269-A (JP)
Title: Pyrogenic composition
Inventor: HIRAO KUNIO
IPC: C09K5/00
Filed: 1979-08-15
Abstract: PURPOSE: A pyrogenic composition that is prepared by adding a water-soluble salt from organic base and inorganic acid as a reaction initiator to the effective components of iron and others, thus being suitably used for disposable body warmers because it generates heat rapidly by reaction with water abd oxygen to maintain high temperatures for many hours.  
     CONSTITUTION: (A) powdery or particulate iron and (B) a chloride or sulfate of metal, preferably of a metal having a higher ionization tendency than iron such as alkali or alkaline earth metal, are employed as the effective components and they are combined with (C) a water-soluble salt from organic base and inorganic acid such as methyamine hydrochloride as a reaction initiator to produce th objective composition that generates heat by reaction with water and oxygen. The proporation of these components A through C is 100:0.5W20: more than 0.5 by weight preferably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10285203-A (JP)
Title: Radio lan system
Inventor: WATANABE TAKAHIRO
IPC: H04L12/28
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To connect data terminals accommodated in the LAN system to a public line by using a portable telephone system that sends/receives radio data communicated between a base station connecting to the public line and a portable communication terminal without wired-cable connection between the LAN system and the public line. SOLUTION: Data terminals are connected to the radio LAN system A via a LAN 17. Upon the receipt of radio data from a base station connecting to a public line by a radio reception means 11, a LAN transmission control means 16 analyzes the received radio data and allows a LAN transmission means 14 to send the data to a corresponding data terminal via the LAN 17. Upon the receipt of data from a data terminal via the LAN 17 by a LAN reception means 1, a radio transmission control means 15 analyzes the received data and allows a radio transmission means 12 to send data to be sent to the public line to the base station connecting to the public line as radio data.
Patent JP-S58220728-A (JP)
Inventor: IIZUKA HIROO
IPC: B32B3/12
Filed: 1982-06-18
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-H045498-A (JP)
Title: Wall type fan installing device
Inventor: CHITO MASAAKI
IPC: F04D25/08
Filed: 1990-04-19
Abstract: PURPOSE:To simplify installation, and leave a safe and good-appearance installing metal on a wall surface in case a fan is removed by fixing a main body to a wall only by engagement of a U-shaped pipe inserted into a neck support with the installing metal. CONSTITUTION:A base part 46 supports a neck support 38 for supporting a fan part 25. A U-shaped pipe 42 is inserted into the back surface of the neck support 38 at one end. A main body is fixed to a wall only by engagement of the U-shaped pipe 42 with an installing metal 59. Installation can thus be facilitated. Because the installation metal 59 is covered with a cap 63, the U-shaped pipe 42 is prevented from removing off an engagement part 61, and the installation metal 59 and a wood screw 60 can be covered, thereby the safety and appearance can be improved.
Patent JP-S58220880-A (JP)
Inventor: YAGI KENKICHI
IPC: B32B5/26
Filed: 1982-06-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S586417-A (JP)
Title: Method and device for compensation of device error of pulse generation type flow meter
Inventor: SAEKI YOSHIROU
IPC: G01F15/00
Filed: 1981-07-06
Abstract: PURPOSE:To realize the simple and highly accurate compensation of a device error over the entire flow rate region, by converting the pulse produced from a flow meter into its proportional current, calculating the device error corresponding to said current and compensating the pulse based on the device error. CONSTITUTION:The pulse produced from a flow rate meter is converted into its proportional current through a frequency-current converter 2. Then a device error corresponding to said current is calculated, and the pulse is compensated based on the device error. For instance, a pulse P0 produced from a flow rate meter 1 is fed to a frequency-current converter 2 as well as to a device error compensator 5. The converter 2 converts the pulse P0 into a current I1 which is proportional to the pulse P0 to display the current to an instantaneous flow rate indicator 3 and also to lead the current to an operator 4. The device error is obtained from a relation between a flow rate factor R and a device error E which are previously stored in the operator 4. This device error is fed to the compensator 5 to obtain a pulse P1. This pulse P1 is fed to a pulse counter 6 to be integrated.
Patent JP-S6256308-A (JP)
Title: Hexagonal boron nitride powder having excellent sintering characteristic
Inventor: KOSHIDA TAKAHISA
IPC: C04B35/58
Filed: 1986-05-07
Abstract: PURPOSE:To obtain the titled high-purity hexagonal boron nitride powder consisting of small crystal grains and having an excellent sintering characteristic by incorporating an alkaline earth metal into the powder in a specified ratio. CONSTITUTION:The hexagonal boron nitride powder contains, based on 1mol boron, 0.0001-0.1mol alkaline earth metal, the size of the crystal grains is in the range 8-50nm, the purity of the boron nitride is regulated to >=95wt% and the powder has an excellent sintering characteristic. The hexagonal boron nitride powder can be obtained by the following process. Namely, (1) an oxygen- contg. boron compd. and a nitrogen compd. are mixed and 0.0001-0.1mol alkaline earth metal compd., based on 1mol boron in the mixture, is added to the mixture as the alkaline earth metal. Then (2) 0.005-0.1mol carbonaceous powder as carbon, based on 1mol boron in the mixture, and/or 2.5-30wt% borax, based on the oxygen-contg. boron compd. as the raw material, are added to the mixture obtained by (1). Then (3) the mixture obtained by (2) is heated in a nonoxidizing atmosphere at atmospheric pressure or reduced pressure.
Patent JP-H10302312-A (JP)
Title: Optical recording medium
Inventor: DEGUCHI KOJI
IPC: G11B7/258
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To make the repeatability excellent by forming the reflecting layer of the rewritable optical recording medium using a phase-transition material with a mixture of metal and dielectric and specifying the mixing ratio. SOLUTION: The reflecting layer of the rewritable optical recording medium using a phase-transition material consists of a mixture of metal and dielectric, and <=20 mol% dielectric is mixed in the reflecting layer. Ta is used as the metallic material of the reflecting layer and silicon oxide as dielectric material, and the thickness of the reflecting layer is controlled to >=100 nm. By such a constitution, a phase-transition optical recording medium having a better repeatability than the conventional one is realized. Namely, since dielectric is mixed in metal, the adhesion with the dielectric layer as a lower protective layer is increased, the crystallization of metal is prevented by the mixing of dielectric, and the deformation of film due to hillock, etc., is obviated.