baber/WOPTO huggingface dataset:
Patent JP-H02221051-A (JP)
Title: Core-less winding device for long sized material
Inventor: YAMAURA YOSHITO
IPC: B65H18/16
Filed: 1989-02-21
Abstract: PURPOSE:To facilitate automation by employing plural wind-in belts so that part of each belt routed from lower rolls of 1st and 2nd guides to a rotary drive shaft by turns passes a cylindrical space. CONSTITUTION:A product 12 passing a pinch roll enters from the direction A, slides on a roll 1, sent from the lower part of a cylindrical space formed with 1st and 2nd guides 5, 6 toward the direction of the guide 6, comes in contact with a toothed belt 4 rotating in the direction B driven by rotary drive shaft 10 rotated via a belt 7a by a motor 7, and reaches a belt 7 while being bent in an arch shape according to the rotation of a belt 4. The product, while being curved in the direction of curved arrow C of the rotary direction of the belt 3 and advancing, is rounded in a cylindrical shape. When the number of windings increases and the diameter of the product reaches a preset value, a detection and control device automatically causes an actuator 9 to work to turn both a rotary disk member 11 and a guide 6 about a shaft 10 to drop the product 12 on rollers 1, 2.
Patent JP-S60188682-A (JP)
Inventor: YOSHIDA SADAO
IPC: F16L19/02
Filed: 1984-03-02
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-H09237581-A (JP)
Title: Radiation-cooled microwave tube
Inventor: MORISANE YUICHIRO
IPC: H01J23/033
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability for wiring lead wires requiring no welding of a lead wire conduit by guiding the lead wires connected to the collector of a microwave tube into a main body through the inside of a collector radiating vane. SOLUTION: The root portions of the lower right and upper right fins of a collector radiating vane 2 are made thick, and through holes 3H are provided as passages for storing lead wires respectively. Each through hole 3H can dividedly store two lead wires connected to four collector terminals on a collector end face, and it has the inner diameter that the lead wires are not rocked by vibrations and shocks. The cylinder section of the collector radiating vane 2 is made longer in the axial direction of a microwave tube than the collector end face, a cover is fitted to the end face, and the collector terminals and the lead wires at the collector terminal section are protected from radioactive rays.  No conduit is required for a terminal box provided separately from the radiating vane 2 and the lead wires, the terminal section and the lead wires are protected from the radioactive rays in the outer space, and the lead wire holding force excellent in vibration resistance and shock resistance is obtained.
Patent JP-H10241939-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: TOMA KIYOKAZU
IPC: G11B5/85
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can further lower noise and the surface of which can be designed to sufficiently withstand contact recording by forming a magnetic layer by arranging magnetic particles so that the particles may be sufficiently separated magnetically from each other. SOLUTION: A metallic base layer 2 composed of Cr particles which are spatially separated form each other is formed on a substrate 1. At the time of forming the layer 2, Cr and SiO2 are simultaneously sputtered and the SiO2 is selectively removed by performing reactive etching with a reactive gas. Then an upper metallic base layer 7 is formed on the metallic base layer 2. Thereafter, a magnetic layer 5 having a thickness of 5-20nm and a protective layer 8 are successively formed on the base layer 7.
Patent JP-S61200707-A (JP)
Title: Dual reflection mirror antenna
Inventor: NOMOTO SHINICHI
IPC: H01Q19/17
Filed: 1985-03-04
Abstract: PURPOSE:To form a dual reflection mirror antenna whose aperture distribution is in axis symmetry by using a curved face satisfying a specific condition as a reflection mirror. CONSTITUTION:A point on a main reflection mirror 1 is expressed by a cylindrical coordinate Z=z(rho,psi) whose Z axis is coincident with the main beam radiating direction in a cylindrical coordinate system (Z,rho,psi). Further, a point (r) on a sub reflection mirror 2 is expressed in a spherical coordinate r=r(theta,phi) in which thetais decided with respect to the reference direction of a primary radiator 3 in a spherical coordinate system (r,theta,phi). In this case, the coordinates Z(rho,psi) and r(theta,phi) are decided to satisfy the condition of constant path length and psi=phi+psi0 and rho=rho0tantheta/2, where psi0 and rho0 are constants. Through the setting above, the axis symmetry distribution is provided on a smoothly realized mirror surface, and that, on an antenna aperture.
Patent JP-S60186474-A (JP)
Inventor: KAMIYA SUMIO
IPC: C04B35/584
Filed: 1984-03-02
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-H08213029-A (JP)
Title: Fuel electrode of solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M8/12
Filed: 1995-02-06
Abstract: PURPOSE: To improve characteristics of a fuel electrode of a solid electrolyte fuel cell. CONSTITUTION: A fuel electrode 2 of a solid electrolyte fuel cell where the fuel electrode 2 and an air electrode are arranged by sandwiching solid electrolyte 1 mainly composed of zirconia, is formed as a film having a porous structure composed of a solid electrolyte material, a ceria material and nickel or a nickel oxide. The mixing ratio of solid electrolyte material is made large on the solid electrolyte 1 side, and the mixing ratio of nickel or nickel oxide is made large on the surface side of the fuel electrode 2.
Patent JP-S55134700-A (JP)
Title: Controlling carbon source injection in biological denitrification process
Inventor: TANUMA RIYOUHEI
IPC: C02F3/34
Filed: 1979-04-05
Abstract: PURPOSE: To supply to waste water a carbon source in amount proper to nitrogen quantity by a method wherein stable method is used to measure the speed of nitrogen removal in waste water and the measured value is used for the supply operation.  
     CONSTITUTION: Gas generated from denitrification tank 1 is sent to gas flow meter 2, from which a gas flow signal is emitted. The quantity of inlet waste water is measured by a flow meter 3 from which an inlet waste water quantity signal is emitted. These signals are brought into a calculator 4. In accordance with the formula (where g is generated gas quantity, Q is inlet waste water quantity, f is injected methanol quantity, f a  is excessive methanol quantity, ΔDN is difference of dissolved N 2  concentration between treated water and inlet waste water, and β is a constant), the calculator 4 calculates a carbon source injection quantity always exceeding the rate of carbon source consumption, and the caluculated value is emitted as a signal. The signal is sent to pump, which supplies carbon source exceeding the rate of carbon source consumption to the incoming waste water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09313515-A (JP)
Title: Extension device for physical treatment of slipped disk or sprain
Inventor: BOKU MASATOSHI
IPC: A61F5/01
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a patient suffering from a slipped disk, or a sprain to do rotation and bending/stretching exercises by installing and operating an extension means, which consists of plural number of expansible tubes and gives extension force to the part to be treated of the patient by supplying fluid pressure, between upper and lower frames of an extension to support the part to be treated. SOLUTION: This extension device for a slipped disk of the neck consists of an upper support frame 10, a lower support frame 30, and an extension means 60. An exercise means 20 is installed between the extension means 60 and the upper support frame 10 so that the exercise means 20 can be rotated between the extension means 60 and the bottom of the upper frame 10. The extension means 60 consists of expansible tubes, and is connected to an automatic fluid pressure generator 45 or a manual fluid pressure generator 46 by a pipe 41 running inside the lower support frame 30. Therefore, as fluid pressure is supplied from the fluid pressure generator 45 or 46, the extension means 60 will generate extension force, so a patient using the device can do rotation and bending/stretching exercises.
Patent JP-S62199239-A (JP)
Title: Spherical processing method for bandoleer-pin end
Inventor: NOZAKI MASATERU
IPC: B21G3/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve an efficiency to execute a spherical forming at an end of a bandoleer-pin under condition of attaching a wire rod on a hoop material, by pressing the end side of the wire rod into flat by an upper and a lower pressing molds, forming the following part thereof to the spherical face and then taking out the pressed part and a burr part by a cutting mold. CONSTITUTION:In order to execute the spherical processing for the end of the bandoleer-pin 1, which is fixed provisionally in a parallel at constant interval on the hoop material 2, at first, the intermediate position at near the cutting end is pressed by the upper and the lower pressing molds 6, 6a, to form the spherical face 8 to be the pin-end at there. In this case, while the end part of the wire rod 1 is pressed into the flat, the following part is formed to the spherical face 8 to be suitable to the pin-end, and so the wire rod 1 is processed under strong force. After forming the spherical face 8,the pressed flat part 7 and the burr, which is developed by the press forming, are taken out by the cutting molds 9, 9a and further, the remained projection 10 after taking out, is pressed by a pressing die 11, to make the spherical face end smoothly.
Patent JP-H10226576-A (JP)
Title: Method for increasing toughness of silicon nitride sintered compact
Inventor: TORIYAMA MOTOHIRO
IPC: C04B41/80
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To increase the toughness of a silicon nitride sintered compact. SOLUTION: A silicon nitride compact contg. a sintering aid is sintered by microwave heating at 1,600-1,900 deg.C for 30min to 6hr in an atmosphere of nitrogen to produce silicon nitride ceramics having >=6MPa.m<1/2> fracture toughness. Such silicon nitride ceramics as a preliminarily sintered compact contg. a sintering and produced by the same sintering method of the silicon nitride compact as usual is heat-treated by microwave heating at 1,600-1,900 deg.C for 1-24hr in an atmosphere of nitrogen to increase the fracture toughness of the ceramics to >=7MPa.m<1/2> .
Patent JP-H03243933-A (JP)
Title: Image recordor
Inventor: SONODA TAKAKUNI
IPC: G03B27/14
Filed: 1990-02-22
Abstract: PURPOSE:To decrease the number of mask original plate containers and to obtain a simple land miniature structure by providing a movable paper guide which moving in a vertical direction within the specified range in a mask original plate carrying part. CONSTITUTION:A first mask original plate 15R on which exposure is finished is carried to a second carrying path, and after it is carried on a guide means 28 by a second roll 26 and its leading tip is retained by a third roll 23, the guide means 28 is moved to a first position, and after that, after retaining an end tip of the first mask original plate 15R with a first roll 27, the guide 28 is returned to the second position. Next, after the second mask original plate 15G is carried to the second carrying path and moved to the guide means 28 by the second roll 26, the leading tip of the second mask original plate 15G is retained by a third roll 23, and next, a third mask original plate 15B is carried to the second carrying path and retained by the second roll 26. Thus, the number of mask original plate containers is decreased, the device is miniaturized, and the structure is also made simple.
Patent JP-S58161627-A (JP)
Title: Mounting structure for mobile carpet
Inventor: ENDOU TOSHIO
IPC: B60N3/04
Filed: 1982-03-18
Abstract: PURPOSE:To prevent a carpet from getting wet with water transmitted to the compartement side due to the capillary action of naps, by clamping the sill side end of the carpet from both side surfaces thereof with a carpet fixing hook of substantially U-like shape while the naps are covered thereby. CONSTITUTION:A fixing hook 10 for a carpet 1 is formed with a hook section 10a for hooking the flange part 2c of a sill 2 and a clamping part 10b for clamping the sill side end 1a of the carpet 1. Further the clamping part 10d is formed with holding parts 10c, 10d for the upper and lower surfaces of the carpet 1 with the upper surface holding part 10d being rotatable by means of a hinge part 10e. With this arrangement, naps 1b in the sill side end 1a of the carpet 1 are covered with the clamping part 10b so that the naps 1b are prevented from exposing and protruding to the outboard side of a vehicle from the flange part 2c of the sill 2. Accordingly, water A flowing into the position of a kicking plate 4 is transmitted through the sill 2 to the outboard side of the vehicle without resulting in capillary action due to naps 1b.
Patent JP-H08236881-A (JP)
Title: Method for inspecting circuit board and circuit
Inventor: YANAGISAWA MASUMI
IPC: G09F9/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a method for inspecting a circuit, especially inspecting a circuit of high integration density such as an LCD panel, etc., precisely and swiftly. CONSTITUTION: Phototransistors FX1, FY1 which produce electromotive forces by electromagnetic waves are connected to an LCD panel 1 beforehand. And at the time of inspecting the LCD panel 1, electromagnetic waves are applied to the phototransistors, and abnormality of the LCD panel 1 is detected without contact by generating an electromotive force without contact and applying voltage to each circuit.
Patent JP-H07232190-A (JP)
Title: Batchwise waste water treatment device and its centralized control system
Inventor: WATANABE KEIZO
IPC: G01N33/18
Filed: 1994-02-17
Abstract: PURPOSE:To make it possible to inexpensively obtain a COD discharge rate by abolishing a costly flow rate indicating integrator which is used so far in order to determine the COD discharge rate per 24 hours of the treated water released from a batchwise waste water treatment device. CONSTITUTION:This batchwise waste water treatment device is constituted by providing plural batch tanks No. 1, No. 2 with water level gates 15 for determining the inflow rates of the raw water supplied into these tanks to prescribed values. The raw water is supplied from a raw water tank 10 to the plural batch tanks by varying the time and the raw water is subjected to aerating, stirring and settling treatments in the respective batch tanks. The treated water treated in the respective batch tanks is released through a common disinfecting tank 17. This disinfecting tank 17 or the release path for the treated water is provided with a COD measuring instrument for measuring the COD value of the treated water. The device is provided with an arithmetic and logic unit 27 to which the outputs of the respective water level gages 15 of the plural batch tanks and the output from the COD measuring instrument 25 are inputted. The COD discharge rate per 24 hours of the treated water released through the disinfecting tank is calculated by this arithmetic and logic unit.
Patent JP-S63318321-A (JP)
Inventor: MISHIERU GURATON
IPC: F16D13/64
Filed: 1988-02-24
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-S54134251-A (JP)
Title: Load controller for working machine
Inventor: KOYANAGI TOORU
IPC: F16H61/40
Filed: 1978-04-10
Abstract: PURPOSE: To simplify the operation of a load controller and surely control a working machine, by detecting the load upon the machine in terms of a controlled variable of a mechanical speed governor and automatically shifting the moving speed of the machine.  
     CONSTITUTION: When the moving load or harvesting load upon the working machine increases, the revolution speed of an engine falls and the tension of a governor spring 21 becomes higher than the thrust of flying weights 15. At that time, a guide lever 17 swings counter-clockwise to displace a fuel regulating rod 18 in a direction to increase supplied fuel. A core 23 is pulled out of a displacement detection coil 25 and the inductance of the coil 25 falls. As a result, electromagnetic control valve for supplying hydraulic pressure to a hydraulic cylinder for controlling a swash plate is actuated to reduce the discharge from a hydraulic pump to decrease the moving speed of the machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243310-A (JP)
Title: Method for cleaning mold surface, method for forming resin film, release member made of set-up resin therefor and method for continuously and automatically forming resin
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1990-02-21
Abstract: PURPOSE:To improve the productivity and quality characteristics of a molded item by a method wherein cleaning resin solution is poured under pressure between mold surfaces under the condition that a release member is set between said mold surfaces so as to integrate the resin solution with the release member in order to remove foreign matter, which is bondingly integrated with the set-up resin, from the mold surface. CONSTITUTION:Under the mold opening state after the finish of releasing process, a release member 20 is fed and set through an automatizing mechanism 30 to the predetermined position on the surface of a bottom force 2 and, after cleaning resin material 21 is fed in a pot 5, both the top and bottom forces 1 and 2 are clamped together. Both the forces are heated with heaters 8 so as to thermally fuse the cleaning resin material 21. The thermally fused cleaning resin solution is poured under pressure in the filling part of forming resin material. The cleaning resin is made into an integral body with the release member 20, with which foreign matter on the mold surface is bondingly integrated through the set-up resin. Under the condition that both the forces are opened, the set-up resin of the cleaning resin, which is bondingly integrated with the stripping member 20, is released from the forces with both the upper and lower ejector mechanisms 10 and 10, efficiently and surely releasing and removing the foreign matter, which is integrated with the stripping member 20, from the mold surface.
Patent JP-H02224997-A (JP)
Title: Device for slicing bread
Inventor: KATO KEIICHI
IPC: B26D1/46
Filed: 1989-02-22
Abstract: PURPOSE:To enable the ordinary buying public to slice bread to a desired thickness safely and sanitarily by providing a cover for covering bread and a knife, vertical tiltably on a frame. CONSTITUTION:As a buying person opens a cover 10, places a loaf of bread on a bread placing table 3 and closes the cover 10, a retainer member 13 presses the bread against the bread placing table 3. At this time, the bread placing table 3 on which a loaf of bread is placed is lowered to the lowest position at which the top face of the bread is lowered below a slicing face by a knife 14. As the buying person selects and indicates a slice thickness by means of a switch, the slicing face of the bread placing table 3 is lifted up to the position of the selected thickness and stopped by means of a driving device 4. Meanwhile, the knife 14 is driven by a slice starting switch indication, and advanced after the bread placing table 3 is stopped to slice a first sheet of bread and is stopped. Then, after the bread placing table 3 is lifted up by a certain height and stopped, a knife stand 15 is retracted to slice the second sheet.
Patent JP-S54135674-A (JP)
Title: Forming method for firmly combined high molecular thin membrane on porous board surface
Inventor: OONO SHIYOUTAROU
IPC: C08J9/28
Filed: 1978-04-12
Abstract: PURPOSE:To combine the membrane with the board firmly, by applying membrane making liquid on high pressure side while giving pressure differnce as it is on both sides of porous board impregnated impregnating liquid and forming thin membrane. CONSTITUTION:Water, ethylene glycol, glycerol or the mixture of the above material (impregnating liquid), are impregnated in porous board. Pressure having smaller than bubble point (pressure shown the bubble at first by pushing fully contained impregnating liquid out of the opposite side) and larger than one-fourth of the bubble point, is given. Solution (membrane making agent) dissolved high molecular compound to be made thin membrane in solvent, such as benzene, toluene etc., not mixing with the impregnating liquid substantially, by applying the above pressure. Thus, surplus impregnating liquid remained on the membrane forming surface, is pushed in the porous board and contact surface with membrance board is made sufficiently. Keeping of the above pressure difference is continued until to form the thin film by evaporating the solvent in the membrane making agent.
Patent JP-H10241171-A (JP)
Title: Trace control circuit of optical disc device
Inventor: NAKAMURA TOMOAKI
IPC: G11B7/09
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the trace control circuit of an optical disc device which has a simple circuit construction and can eliminate an offset AC component in a tracking error signal which is produced by the large amplitude of a lens during the tracing when the medium eccentricity and axis eccentricity of an optical disc in the trace control of the optical disc device. SOLUTION: The addition ratio of a tracking error signal (b) and a lens position error signal (e) at which an offset AC component contained in the tracking error signal is cancelled is examined beforehand and the values of a resistor Rt and a resistor Rs with which the addition ratio is obtained are determined. For instance, if the addition ratio of the tracking error signal and the lens position error signal is 2 when the tracking error signal is 1, Rt:Rs=2:1. With this constitution, the trace control circuit of an optical disc device which has a simple circuit construction composed of two addition resistors only and can eliminate the offset AC component of the tracking error signal can be realized.
Patent JP-H09227222-A (JP)
Title: Alumina ceramics and spark plug
Inventor: MASUDA HIROAKI
IPC: C04B35/111
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug excellent in mechanical strength of the insulator. SOLUTION: This spark plug A has a cylindrical principal metal fitting 1 with an outside electrode 11, an insulator 2 with an axial hole 20 fixed in the fitting 1 and a central electrode 3 fixed in the hole 20. The insulator 2 is made of alumina ceramics contg. >=50% grains each having 5-50μm particle diameter in the longitudinal direction after firing.
Patent JP-S52126697-A (JP)
Title: Production of chain calcium carbonate
Inventor: ARIIE JIYUNJI
IPC: C01F11/18
Filed: 1976-04-16
Abstract: PURPOSE: To obtain chain CaCO 3 , an excellent reinforcing filler for rubber and plastics et al., without express surface treatment, by carbonating Ca(OH) 2  suspended in water in the presence of a chelating agent and water-soluble metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58160615-A (JP)
Inventor: KONDOU HIDEO
IPC: F16B39/01
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05240427-A (JP)
Title: Oil cut combustion control device for gasification type combustion device
Inventor: KOBAYASHI MASASHI
IPC: F23N5/12
Filed: 1991-02-15
Abstract: PURPOSE:To enable adverse influence to an equipment to be prevented by a method wherein flame diminishing caused by oil cut is made as close as a normal flame diminishing. CONSTITUTION:Combustion amount in a burner 19 is fixed to a minimum value subsequent to a detection of oil cut with an oil amount sensor 4. As the oil cut occurs during combustion of oil at the minimum combustion amount, combustion amount is temporarily increased at the initial time of the oil cut and then a flame current flowing from a flame rod 21 to the burner 19 is rapidly changed. This rapid change of the flame current is detected by a flame diminishing means 23 and a forced flame diminishing is carried out.