baber/WOPTO huggingface dataset:
Patent JP-H0679836-A (JP)
Title: Laminated sheet-like molding material and preparation of molded item using it
Inventor: TSUDA MASAHIRO
IPC: B32B27/20
Filed: 1992-09-03
Abstract: PURPOSE:To provide a required surface quality even when a recycled powder of a waste product or a used waste product is reused by forming a layer contg. no recycled powder on one or both sides of a layer wherein a recycled powder prepd. by grinding a molded item of a fiber-reinforced plastic is incorporated as a filler. CONSTITUTION:In a method for preparation of an SMC and a molded item of the SMC wherein a waste of a fiber-reinforced plastic molded item is ground and the ground product is added to a sheet-like molding material (SMC) to reuse it, the ground sheet-like molding material (SMC) is thickened in an aging room based on the ordinary method and a molded item is obtd. by performing compression molding under specified temp. and pressure. In this case, when the SMC molding material is fed between molds 18 and 19, the compression molding is performed in such a way that a layer of a compd. incorporated with no recycled powder is formed on the side 21 corresponding to the side where importance is attached to the appearance of the molded item. It is obtd. thereby an SMC molded item having a required surface quality on the side being visually observed by the people.
Patent JP-H03103351-A (JP)
Title: Preparation of bi-based oxide superconductor and wire thereof
Inventor: TACHIKAWA KYOJI
IPC: C01G1/00
Filed: 1989-09-13
Abstract: PURPOSE:To improve superconductive characteristics by dissolving compounds containing Bi, Sr, Ca and Cu in an inorganic acid, adding a hydroxy acid and a polyhydric alcohol to the solution, drying the prepared organic acids, pyrolyzing the dried product and subsequently subjecting the prepared precursor to a thermal treatment. CONSTITUTION:Bi2O3, SrCO3, CaCO3 and CuO are weighted in a Sr:Bi:Ca:Cu atomic ratio of 1:0.5-1.5:0.5-1.5:0.7-2.0, dissolved in an inorganic acid such as nitric acid, mixed with a hydroxy acid such as tartaric acid and a polyhydric alcohol such as ethylene glycol and subsequently heated to produce organic acid salts. The organic acid salt- containing solution is dried, cooled and pyrolyzed to produce a precursor. The precursor is pulverized, subjected to the first thermal treatment at 600-820 deg.C, again pulverized, molded and subjected to the second thermal treatment to provide a Bi-based oxide superconductor. The substitution of one part of the Bi with Pb in an atomic ratio of 1:0.05-0.5 provides superconductive characteristics for the superconductor. When the raw material subjected to the first thermal treatment is processed into a long wire and subjected to the second thermal treatment, a Bi-based oxide superconductor wire is prepared.
Patent JP-H0571845-A (JP)
Title: Water cooler and dehumidifier
Inventor: OTAKI SHIZUO
IPC: F24F1/02
Filed: 1991-09-17
Abstract: PURPOSE:To enhance the operating efficiency of a refrigerating cycle of a water cooler. CONSTITUTION:The water cooler comprises a compressor 1, a condenser 2, a throttle unit 3 under operating mode of a wafer cooler, a water storage tank 4, an evaporator 5 to heat exchanger with the tank, a throttle unit 6 under operating mode of a dehumidifier, an evaporator 7 to heat exchange with the air, a three-way valve 8 for switching the flow of refrigerant to the evaporator 5 or 7 side, and a thermostat 9 for detecting the temperature of water in the tank 4.
Patent JP-S6298142-A (JP)
Title: Control device for heat pump system
Inventor: TANAKA MITSUO
IPC: F24F11/02
Filed: 1985-10-21
Abstract: PURPOSE:To improve the response property of control in the control unit of a heat pump, permit the realization of the optimum operation control of the whole of a system as well as the reduction of fuel consumption and facilitate to annex another unit by a method wherein the demanding amount of the outputs of cold and hot water in respective units is transmitted to the side of the heat pump as an electric signal. CONSTITUTION:When one of the switches 27... of a signal generating unit 6 in either one of units 5 is closed, an electric current, determined by an electric current limiting resistor 26 and the resistor 30 of the side of an amplifier 29, flows through a signal transmission path 7. Thereafter, when the number of the switches 27, which are closed in respective units 5, is increased, the electric current, flowing through the signal transmission path 7 in accordance with the number of closed switches 27, is increased. The value of the electric current, which flows through the signal transmission path 7, shows the total demanding amount of outputs of cold and hot water for all of the units 5... and the control unit 2 of the heat pump reads the value of electric current on the signal transmission path 7, which means a demanding signal, through an A/D converter 18 whereby the output of the heat pump 1 may be controlled in accordance with the value of the electric current.
Patent JP-2001060275-A (JP)
Title: Display method for three-dimensional model, and computer-readable storage medium stored with program actualizing same
Inventor: MATSUDA KAZUYUKI
IPC: G06F17/50
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To easily and accurately specify measuring points of a three- dimensional model on a display screen and to make efficient the operation for measuring the three-dimensional model. SOLUTION: The three-dimensional model cut along an optionally set section is displayed on the screen, on which three-dimensional coordinates corresponding to optionally specified points are found as measuring points. Longitudinal and lateral dimensions between surfaces of the three-dimensional model displayed on the screen on a section passing the measuring points are calculated and the values of the calculated longitudinal and lateral dimensions are displayed together with size lines. Consequently, a user only specifies arbitrary points on the display screen where the cut three-dimensional model is displayed to display the longitudinal and lateral dimensions between the surfaces of the three-dimensional model on the section passing the measuring points together with their size lines.
Patent JP-H0957371-A (JP)
Title: Device for carrying steel stock and the like
Inventor: CHIKAMOTO TAKESHI
IPC: B30B15/30
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device for a steel stock for guide-shifting a long size working material in the longitudinal direction under stable condition by receiving the long size working material. SOLUTION: Each of contacting surfaces (m), (n) with a material of free rolling rollers 4a inclining the axis to the one side and free rolling rollers 4b inclining the axis to the other side, respectively is combined as V-shape state to constitute the carrying passage Q for the working material W. The free rolling rollers 4a, 4b are constituted with many divided free rolling roller pieces in the axial direction. Further, a recessed part 6 cutting off a part of the contacting surface (m) with the material in the free rolling roller 4a is arranged and the recessed part 6 is used as a passing gap of a clamper 10.
Patent JP-H0570961-A (JP)
Title: Catalyst for electroless plating, production of the same and its utilization method
Inventor: TAKANEZAWA SHIN
IPC: B01J37/02
Filed: 1991-09-17
Abstract: PURPOSE:To provide a catalyst for electroless plating excellent in the adhesiveness of plating by making a coupling agent having amino group adsorbed on the surfaces of particles by dipping particles into a specific solution and reducing the compound. CONSTITUTION:A coupling agent having amino group is adsorbed on the surfaces of inorganic or organic particles. Then, the particle is dipped into a solution containing a compound of group VIII or 1B element of the periodic table and the catalyst for electroless plating is formed by reducing the compound. Diameter of the particle is in a range of 0.1-20mum. An inorganic material selected among a group such as silicon compound, aluminium compound and barium compound is used for the particle. Thus, a resin selected from a group of thermosetting resin such as epoxy resin and polyester resin and a group of thermoplastic resin such as polypropylene is used for the particle. Consequently, the catalyst for electroless plating improved in copper plating depositing ability is produced.
Patent JP-S60128616-A (JP)
Title: Electron beam drawing apparatus
Inventor: NAKAMURA KAZUMITSU
IPC: G03F9/00
Filed: 1983-12-16
Abstract: PURPOSE:To make small a position drift of reference mark due to temperature change of stage and improve accuracy of drawing by providing the reference marks to be formed on the stage between the samples and mirror of light wave reference meter. CONSTITUTION:A protrusion or a reference mark 14 consisting of a substance having a high reflected electron efficiency is provided on a stage 12. When the reference mark 14 is scanned with the electron beam 2, a detection signal can be obtained as the output of reflected electron detector 10. This detection signal is converted to a pulse waveform by a binary signal generating circuit 11. The center position of reference mark 14 can be obtained by reading the center address A of the binary pulse signal obtained. Distance L between measuring mirror 13 and reference mark 14 changes when temperature of stage 12 changes. Distance L must be set as short as possible for accurate compensation.
Patent JP-S6390576-A (JP)
Title: Heat-resistant coating material composition
Inventor: OKITA KAZUMASA
IPC: C08L83/02
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled composition, by blending an alkyl silicate as a film-forming component with an organoaluminum, zirconium and titanate compounds, curable at ordinary temperature and having improved preservation stability as well as excellent adhesive property and heat resistance of the resultant films. CONSTITUTION:A composition, containing a component (blend) consisting of (A) a 1-8C alkyl silicate (low condensate) with (B) (i) a 1-8C alkylaluminum (chelate compound) and/or (ii) a 1-8C alkyl zirconate (chelate compound) or (iii) 1-8C alkyl titanate (chelate compound) and a blend of the components (A) with (B) at 50-98% weight ratio of the compound expressed by the formula as a film-forming component.
Patent JP-H1083782-A (JP)
Title: Scanning electron microscope
Inventor: SUZUKI NAOMASA
IPC: H01J37/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To smoothly move the stage of a scanning electron microscope while a specimen image is being observed. SOLUTION: An arrow 16 expressing the moving direction of the stage of scan type electron microscope is displayed in an image displaying device 12. The rotating angle 9 of the arrow 16 is calculated from the formula θ=θobj+θcoil+θstage+θrot, where θcoil is the mechanical rotating angle of a deflector, Gstage is the mechanical rotation of the coordinates for stage, θrot is the rotation in the scanning direction of the primary electron beam on the specimen generated by a deflection control power supply, and θobj is the rotation of the specimen image caused by the change in the exitation of the objective lens.
Patent JP-H01106102-A (JP)
Title: Method and apparatus for controlling electromechanical driver
Inventor: HANSU GEORUKU MIYURAA
IPC: G05B13/04
Filed: 1988-09-22
Abstract: PURPOSE: To prevent production of a transient period of a simulator caused by inversion of a sign of a small and rapid moving friction in a fuel supply regulation rod or the like by providing a means simulating only the magnitude of friction in place of a time relating friction. CONSTITUTION: A current (i) is supplied to a model 20 via a lead wire 18 and a regulation rod is activated by this current. A control variable (x) is compared with a control variable -x supplied from the model 20 at a comparison point 21, a difference between both the variables is amplified in a block 22 and fed back to the model 20. On the other hand, a magnitude FR of frictional force simulated by an integration block 23 is fed to a monitor circuit 24. The monitor circuit 24 monitors whether or not the regulation rod is in a sticked state regardless of direction conversion for a minimum time and when the sticked state is detected, a simulated frictional force -FR is fed to an arithmetic block 25, from which a compensation amount UF of the frictional force is supplied.
Patent JP-H0399065-A (JP)
Title: Preparation of imidazole compound
Inventor: HASE KUNIAKI
IPC: C07D233/90
Filed: 1989-09-12
Abstract: PURPOSE:To prepare a 2-cyanoimidazole compound useful as a raw material for agricultural chemicals, drugs, etc., by reacting a 2-bromoimidazole compound with a metal cyanide. CONSTITUTION:A compound of formula I (R is F, Cl, Br or alkyl; (n) is 0-5; X is Cl or Br) is reacted with a bromination agent in a solvent such as methylene chloride at -50 to 100 deg.C to prepare a 2-bromoimidazole compound of formula II, which is reacted with a metal cyanide (e.g. cuprous cyanide) in a solvent such as dimethylformaldehyde at 80-250 deg.C to provide the objective compound of formula III. The bromination agent and the metal cyanide are used in amounts of 1.0-1.5mol and 0.5-3.0mol, respectively, per mol of the compound of formula I.
Patent JP-S60127888-A (JP)
Title: Liquid crystal display device
Inventor: ITOU KATSU
IPC: G02F1/13
Filed: 1983-12-15
Abstract: PURPOSE:To attain subminiaturization of the device and high performance by providing a transparent conductive film covered onto a display plane of a display panel in a liquid crystal television receiver. CONSTITUTION:A conductor plate 110 is a shield for a channel selection and intermediate frequency amplifier circuit block 108 and formed with a thin plate of a metal such as copper, aluminum or iron. A shield body 112 is a flexible shield body preventing radiation of a pulse noise from a signal transmission line 114 to space and formed with a material such as winding of metallic thin plate ribbon. Transparent conductive films 126, 132 are electromagnetic shields and formed by a substance such as indium oxide or tin oxide, it is connected electrically together with an outer frame 134 and has a structure enclosing the liquid crystal display panel 106 and a drive integrated circuit 136.
Patent JP-H0283902-A (JP)
Title: Voltage-dependent nonlinear resistor and manufacture thereof
Inventor: INNAMI YOSHIYUKI
IPC: C04B35/453
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a voltage-dependent nonlinear resistor excellent in surge absorbing properties by granulating, molding and sintering, up to specific temper ature, mixed slurry which has ZnO for its main ingredient, and contains specific amounts of B, Co, Sb, Si, Cr, Ni, and Mn. CONSTITUTION:By granulating, molding, and sintering mixed slurry which has ZnO for its main ingredient and contains other additive materials, a voltage- dependent nonlinear resistor for a gapless arrester is obtained. At this time, as additive materials, Bi by 0.1-3.0mol% in terms of Bi2O3Co by 0.05-3.0mol% in terms of Co2O3, Sb by 0.1-5.0mol% in terms of Sb2O3, Si by 0.05-5.0mol% in terms of SiO2, Cr by 0.02-3.0mol% in terms of Cr2O3, Ni by 0.1-5.0mol% in terms NiO, and Mn by 0.55-0.70mol in terms of MnO2 are mixed. The sintering temperature is set to 1100-1300 deg.C.
Patent JP-H1080705-A (JP)
Title: Temper rolling roll of strip excellent in wear resistance
Inventor: FUJII AKIRA
IPC: C23C30/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve quality of a steel plate by coating a wear resistant metal on a working face of a recessed part of ruggedness formed on a roll surface through dull working so as to improve wear resistance and to prevent formation of indentation flaw due to sticking of foreign matter. SOLUTION: A ruggedness part having a recessed part 2 of 5-100μm depth, a flat area ratio of a projecting part 3 of 10-80% is formed on a roll surface 1 of the temper rolling roll. Formation of the ruggedness part is done by electrolytic etching or chemical etching, after forming of the ruggedness part, by coating with a wear resistant metal, fine ruggedness 4 generated on a working face (bottom part, side wall) of the recessed part 2, is flattened, also, wear of the projecting part 3 at rolling is protected through coating of the wear resistant metal 5 and durability of the roll 1 is improved. In this case, for the wear resistant metal, for example, electro-plated metal chromium, or electroless plated nickel-phosphor alloy is used and a coating thickness is set preferably to 3-95μm.
Patent JP-H1184757-A (JP)
Title: Image forming device
Inventor: KITAMURA KEIZO
IPC: G03G15/08
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To always keep the image forming state well by accurately detecting the deteriorating state and the using state of a two-component developer housed in a developing device and controlling the process condition based on the detection result. SOLUTION: A developer is stirred by controlling a developing motor 14 supplying the rotation to a stirring roller 6b at a constant speed with a constant voltage in a developing device 6. The value of a current flowing in the motor 14 in the case of stirring the developer is detected as a load acting on the motor 14 through the roller 6b from the developer. A correction value is read out from a correction table previously stored in a control part based on the current value and the set value of such a process condition as the output of a transfer charger 9 is corrected.
Patent JP-H03163316-A (JP)
Title: Sensor device
Inventor: GUREIAMU DAGURASU ROTSUKU
IPC: G01F23/26
Filed: 1990-09-06
Abstract: PURPOSE: To judge the number of repetitions of an adhering cycle before it becomes necessary to replace or again fill an injector by providing a coil provided to surround a supply unit for supplying adhesive medium at an adhesive supply station and a connector for connecting the coil to the input terminal of an oscillator. CONSTITUTION: A plastic sheath 1 is formed in a tubular shape, and has a first and a second open ends 2, 4. The end 4 is partly closed except the central hole 6 having smaller diameter than that of the tube. The coil 8 of a wire is embedded in the sheath 1, and has connectors 10, 11 connected to an oscillator circuit. A supply unit formed in the shape of an injector filled with adhesive medium is inserted into the sheath 1 so as to protrude the nozzle through a hole 6. Then, microprocessors 2, 7 are programmed to instruct an operator the case that the supply of the adhesive tends to be eliminated or to give the display the number of repetitions of adhering cycles before it becomes necessary to replace or again supplement the supply unit.
Patent JP-H08100830-A (JP)
Title: Rotary oil damper
Inventor: MITSUI SHOJI
IPC: F02D1/02
Filed: 1994-09-30
Abstract: PURPOSE: To improve responsiveness by constituting a device of a fixed partition fixing one side to a housing with the other side into slide contact with a rotary shaft, rotary partition fixing one side to the rotary shaft with the other side into slide contact with the housing, short-circuit passage and a throttle connecting a hollow cylindrical part divided into two parts by both the partitions. CONSTITUTION: Input torque is transmitted to a rotary shaft 3 through a coupling, and when the rotary shaft 3 is turned, one of hollow cylinder parts 2A, 2B, divided by a rotary partition 9 turned with this rotary shaft, is compressed. Thus, a differential pressure is generated between the hollow cylinder parts 2A, 2B, and, for instance, from the hollow cylinder part 2A of high pressure to the hollow cylinder part 2B of low pressure enlarging the volume to reduce the pressure, a viscous fluid 20 flows to pass through a short-circuit passage 10 inserted through a fixed partition 7. When the viscous fluid 20 flows to pass through the short-circuit passage 10, resistance is generated in a throttle device 11, thus to absorb a vibrating component of input torque.  By the above constitution, a vibrating component of rotary torque, left as in a rotary condition, is absorbed without converting into a linear motion, and vibration can be damped without generating unnecessary inertia force.
Patent JP-H0983871-A (JP)
Title: Drive circuit
Inventor: KAWASAKI MOTOAKI
IPC: H04N5/376
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To attain a high speed system and to reduce the cost by suppressing power consumption and generated heat for the drive circuit which uses two sets of N-channel and P-channel transistors(TRs) to drive a couple of capacitive loads complementarily or to drive a single capacitive load at random. SOLUTION: Pulse signals from input terminals 3, 3' are given to gates of N-channel TRs QN1, QN1' and inverted pulse signals by inverters 4,4' are given to gates of P-channel TRs QP1, QP1'. Then a couple of capacitive loads 2, 2' connecting to output terminals A, B are driven. In this case, a piezoelectric vibration element 1 such as a crystal vibrator is connected between the output terminals A, B being drive terminals of the capacitive loads 2, 2'.
Patent JP-H08100526-A (JP)
Title: Discrimination method for presence of fresh concrete
Inventor: HIRATA TAKAYOSHI
IPC: G01V3/00
Filed: 1994-09-30
Abstract: PURPOSE: To easily distinguish between fresh concrete and mortar, paste, bleeding water, rain water, sea water, oil, air, etc., and easily discriminate the presence of fresh concrete at the position where fresh concrete must be supplied and easily obtain a concrete structure with a high quality. CONSTITUTION: A pair of electrically insulated electrodes 2a, 2b are arranged in a form 1 charged with fresh concrete 11 and a voltage is applied to the electrodes 2a, 2b from a direct current source 4 to provide a specified charge between both electrodes 2a, 2b. After that, this is discharged and the residual voltage is measured. The changing characteristic with the passage of time of the measured residual voltage is compared with the changing characteristic with the passage of time in the case that a previously measured fresh concrete 11 is supplied and it is judged whether the detecting material positioned between both electrodes 2a, 2b is a fresh concrete or not.
Patent JP-H1187175-A (JP)
Title: Manufacture of solid electrolytic chip capacitor
Inventor: NAGASAWA TOSHIHISA
IPC: H01G9/15
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic chip capacitor with an improved mounting efficiency of capacitor elements per lead frame by improving connection reliability between the anode and cathode lead terminals of a lead frame and the anode and the cathode layer of a capacitor element. SOLUTION: A solid electrolytic capacitor element 1, having a dielectric film formed by the anodic oxidation of a metal having a valve function, is placed in a recess of a lead frame 4, in which an anode lead terminal 5 is connected to a cathode lead terminal 7 via the recess. An anode 2 and a cathode layer 3 of the element 1 are connected to the terminal 5 and the recess of the lead frame 4, respectively. Then, a recess portion of the lead frame 4 between the anode 2 connecting position and the cathode layer 3 connecting position is cut, and the cut portions are connected to each other with a first insulating resin 10, after which the resultant is cased by molding with a second insulating resin 8.