baber/WOPTO huggingface dataset:
Patent JP-H11352328-A (JP)
Title: Optical compensation sheet and liquid crystal display device
Inventor: MATSUOKA MITSUYUKI
IPC: G02B5/30
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optical compensation sheet suitable for a liquid crystal display device of a VA(vertical alignment) liquid crystal mode or OCB(optically compensatory bend) liquid crystal mod. SOLUTION: The discotic liquid crystalline molecules 24a, 25a to 25c of the optical compensation sheet having an optically anisotropic layer 24 formed of the discotic liquid crystalline molecules 24a, 25a to 25c are aligned on a transparent base in the state of <5 deg. in the average angle of inclination with the disk planes of the discotic liquid crystalline molecules and the surface of the transparent base 27 and the discotic liquid crystalline molecules 24a, 25a to 25c are fixed in this alignment state.
Patent JP-S60257087-A (JP)
Inventor: DEIBITSUDO ETSUCHI ROMATSUITSU
IPC: H01R4/24
Filed: 1985-01-09
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-2000198828-A (JP)
Title: Manufacture of aqueous composition
Inventor: HASEGAWA TAKESHI
IPC: C08G18/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous composition excellent in adhesion, adhesive property to several articles to adhere such as metal and inorganic material or the like and resistance to water. SOLUTION: The manufacturing method for aqueous composition comprises (1) a preparation step of synthesizing a self-emulsifying polyurethane prepolymer having isocyanate groups on the terminals by reacting a polyisocyanate (A), a polyol (BV) having at least two hydroxyl groups in the molecule, and (C) a compound a hydrophilic group excluding hydroxyl group and having two or more hydroxyl groups in the molecule, in a formulation in which the isocyanate groups are abundant than the hydroxyl groups, (2) a step of obtaining a mixed aqueous dispersion of this urethane prepolymer with a synthetic resin aqueous dispersion (D), (3) the chain elongation reaction step by reacting the urethane prepolymer in the obtained aqueous dispersion with a compound (E) having two or more active hydrogens capable of reacting with the isocyanate group or water (F).
Patent JP-S5593384-A (JP)
Title: Color television receiver of beam index type
Inventor: ANDOU KUNIO
IPC: H04N9/24
Filed: 1979-01-10
Abstract: PURPOSE: To prevent the lowering in the contrast of picture, by obtaining the index signal representing the beam position on the fluorescent screen without flowing the beam current of slight amount at all times as the bias current.  
     CONSTITUTION: An arbitrary horizontal scanning period in one vertical scanning period is selected and a given voltage W(t) is fed to the cathode 6. Thus, a given beam current flows to the cathode ray tube 100, secondary electron flow is detected, and an output is caused from the pulse forming circuit 14. This output and the output of the monostable multivibrator 23 activated by this output are synthesized at the OR circuit, and after the pulse width is extended, it is fed to the delay element 25. Further, the output of the delay element is used as the index signal at the next one horizontal scanning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57115579-A (JP)
Title: Fixing device
Inventor: TOOYAMA YOSHIKUNI
IPC: G03G15/20
Filed: 1981-01-09
Abstract: PURPOSE:To make removal of jamming paper easy, by providing a pressing means exerting two stages of pressing force between fixing rollers and a pressure release means reducing the pressure of the pressing means. CONSTITUTION:In a normal pressing state, the bottom of a U-groove 34 and the lower surface of a pin 35 have a slight gap. When an operation lever 14 is operated, since a shaft 12 is free up and down at a broad part of a hole 15, a pressing lever 9 is turned counterclockwise with a force of a large pressure spring 16, the U-groove bottom 34 and the pin 35 are brought into contact with each other, the lever 9 is turned counterclockwise together with a roller 7 until the shaft 12 comes into contact with the lower surface of the wide part of the hole 15. But, the pressing lever 9 has clockwise torque by taking the pin 35 as a rotating center through the force of a small pressing spring 17, the large pressure spring 16 turns the pressing lever 9 counterclockwise by taking the pin 35 as a center and overcomes a force to detach the roller 7 from a roller 2, allowing to press the roller 7 to the roller 2 with suitably weak force.
Patent JP-S5495728-A (JP)
Title: Marine anti-fouling agent
Inventor: SUENOBU YUKIKAZU
IPC: C09D5/16
Filed: 1978-01-12
Abstract: PURPOSE: To provide a marine anti-fouling agent having synergistic anti-fouling activity against wide range of aquatic life, and low-toxicity to man and fish, containing tribromosalicylanilide and tetrachloroisophthalonitrile, etc.  
     CONSTITUTION: An anti-fouling marine paint is prepared by mixing (A) a mixture of 3,4,5-tribromosalicylanilide and tetrachloroisophthalonitrile and/or N-(trichloro- methylthio)-4-cyclohexene-1,2-dicarboxyimide,as effective components, (B) a paint resin, (C) a solvent, and if necessary, (D) plasticizer, pigment, filler, spreading agent, etc. The contenf of the (A) component is 5-40 parts, pref. 10-25 parts per 100 parts of the anti-fouling agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57115956-A (JP)
Title: Production of high nitrogen steel
Inventor: ISOKAWA KENJI
IPC: B22D11/117
Filed: 1981-01-13
Abstract: PURPOSE:To improve the yield of N2 and to increase the content of nitrogen in molten steel by flowing gaseous N2 or liquid N2 to the sealed space region enclosing the casting flow of said steel. CONSTITUTION:The space region 10 enclosing the casting flow 5 wherein the molten steel 3 in a ladle 1 which is an upper vessel flows through a nozzle 4 down into a tundish 2 in a lower vessel is provided with a sealing body 17 consisting of a heat insulating material such as glass wool between an upper bracket 15 fixed to the lower part of a nozzle 12 and the upper part of a clay pipe 8 mounted to the charging port 6 of the tundish 2 in order to seal said space 10 in which gaseous N2 or liquid N2 is flowed through the nozzle 12. The gaseous N2 is flowed through said nozzle 12 at 100-3,000Nl/min or the liquid N2 at 0.2-5.0l/min into the steel, whereby the content of the nitrogen in the steel dropping into the tundish 2 is increased in a short time.
Patent JP-S59128932-A (JP)
Title: Fuel injection timing conrol device
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/40
Filed: 1983-01-11
Abstract: PURPOSE:To ensure a stable control of fuel injection timing, by changing the control of fuel injection timing from a cose loop control into an open loop control in a range in which the rotational speed of an engine becomes lower than a predetermined value. CONSTITUTION:The level of the output terminal 21 of a rotational speed discriminating circuit 20 in which speed data N are stored is changed from L to H when the rotational speed of an engine becomes lower than a predetermined value, and therefore, the connecting condition of a switch 8 is changed into that shown by a solid line from that shown by a chain line. As a result, the control of a fuel injection timing is changed from a close loop control to an open loop control. With this arrangement, a stable control may be carried out.
Patent JP-H01181419-A (JP)
Title: Vapor phase growth
Inventor: OBA TAKAYUKI
IPC: H01L21/285
Filed: 1988-01-11
Abstract: PURPOSE:To improve adhesion properties with good reproducibility, by introducing a halogenated metal gas before introduction of a reducing agent gas. CONSTITUTION:A semiconductor substrate 21 having a contact hole 23 is disposed within a deposition furnace and WF6 is introduced at an early stage into the furnace, whereby a W film 26 having a thickness of several hundreds A is deposited on the silicon 21. According to prior arts, since WF6 and SiH4 are introduced simultaneously into the furnace, the SiH4 is also adhered on the Si substrate and an insulating film to make the interface inactive and to deteriorate adhesion properties or selectivity. According to the invention, in contrast, since WF6 is introduced in an early stage, only the WF6 is adhered on the interface and it can be deposited with good selectively. SiH4 is introduced after a lapse of 10-60 seconds, whereby the SiH4 reaches the interface through the WF6 adhered on the interface to grow a WSix film 25. Since the W film 26 has previously been provided under the WSix film 25 in close contact with the substrate 21, the adhesion properties of the WSix film 25 can be improved substantially.
Patent JP-S59126547-A (JP)
Title: Recording apparatus
Inventor: KOSEKI YASUFUMI
IPC: G03G15/00
Filed: 1983-01-10
Abstract: PURPOSE:To enable efficient use of an apparatus by intercepting power supply to the first power supply system contg. a large amt. of power after lapse of a prescribed length of time from the end of recording operations, and after lapse of a prescribed time length further from that time, intercepting feed of power to the second power supply system contg. a control part. CONSTITUTION:When a prescribed time length elapses after the end of copying operations without receiving a signal for restarting the operation, a control part 1 renders the output signal of an output port O2 'L'. As a result, feed of power to the first power supply system is intercepted by deenergizing a triac 101 with a photocoupler 10 to convert it into an off-state, Accordingly, feed of power to a heat fixing device 13, etc. are intercepted, and the output of a constant voltage circuit 42 is lowered to 0. When a prescribed signal for restarting the copying operations does not arrive within a prescribed time after the interception of power feed to the first power supply system, the control unit 1 renders the output signal of an output port 4 'H' to shut off current to a relay RL and to intercept power feed to the second power supply system. As a result, the recording apparatus can be efficiently used while safety is maintained.
Patent JP-H05276929-A (JP)
Title: Processing of sample with disinfectant
IPC: A61P31/04
Filed: 1993-01-11
Abstract: PURPOSE: To enable easy, quick and safe lysing of microorganisms and safe treatment in the lysing of especially a specimen containing pathogenic microorganisms by bringing the microorganisms into contact with a lysis- effective amount of a disinfectant.  
     CONSTITUTION: Lysis of microorganisms is carried out by bringing microorganisms into contact with a lysis-effective amount of a disinfectant (preferably O-Syl, Roccal II, Vesphene, etc.). The amount of the disinfectant is preferably 0.5-10%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07213069-A (JP)
Title: Voltage detection circuit of system linked inverter
Inventor: NAKAMORI AKIRA
IPC: H02M7/493
Filed: 1994-01-17
Abstract: PURPOSE:To provide a voltage detection circuit which compensates the phase delay of the output voltage of a detection filter and which prevents a malfunction by a method wherein a voltage-phase correction means is connected to the output side of the detection filter and the output of the voltage-phase correction means is input to an inverter as a voltage reference value. CONSTITUTION:A detection filter 15 is installed in order to remove noise which is contained in a system voltage detected by a voltage detector 14. Then, a phase delay is generated in a voltage reference value due to the time constant which the detection filter 15 has. Then, a voltage-phase correction circuit 20 is installed at the next stage of the detection filter 15, and the phase delay is corrected. Thereby, a malfunction generated by noise is eliminated, the system voltage can be detected accurately, and the steady-state deviation of the control of the output voltage of an inverter 5 can be reduced.
Patent JP-H04242133-A (JP)
Title: Capacitance type differential pressure detector
Inventor: TAKANO TOSHIYUKI
IPC: G01L13/06
Filed: 1991-01-16
Abstract: PURPOSE:To provide a capacitance type differential pressure detector having an excellent linearily with respect to the differential pressure of a differential pressure signal which is the output even if the differential pressure is large. CONSTITUTION:The differential pressure detector is constructed with a fixed electrode 15 corresponds to one pressure, and a substrate 40 having the surface in the shape containing the outer surface of the electrode 15 and a pressure guiding hole 41 which communicating with a pressure guiding hole 25 of one fixed electrode 15. The substrate 40 is electrically insulated and bonded to the outer surface of the electrode 15. A pressure P2 acts on the surface of the substrate 40 at the opposite side of the fixed electrode 15. Another pressure P1 acts on the surface of the substrate 40 on the side of the fixed electrode 15. The material of the substrate 40 can be a weldable metal material whose thermal expansion coefficient is approximate to those of the fixed electrodes 15 and 20 and a diaphragm 10.
Patent JP-S58120294-A (JP)
Inventor: SUZUKI NORIO
IPC: B27F1/00
Filed: 1982-01-11
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-S58120301-A (JP)
Title: Band pass filter
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P1/203
Filed: 1982-01-12
Abstract: PURPOSE:To have an extremely sharp increment of a loss of insertion at bands excepting the pass band, by setting the distance between the coupling points of a transmission line connected to the 1st and the 2nd resonators at an odd-fold value as long as 1/4 wavelength of the center frequency of the pass band. CONSTITUTION:An earth conductor 2 is provided on the rear side of a dielectric substrate 1, and an input signal is supplied to a microstrip line muSTL11 of the 1st transmission line provided on the upper side of the substrate 1. The line muSTL11 is connected to the 1st dielectric resonator 12, and the resonator 12 is connected to a line muSTL15 of the 2nd transmission line. The line muSTIL15 is connected to the 2nd dielectric resonator 13. For the line muSTL15, the distance between the coupling points between the resonators 12 and 13 is set equal to an odd-fold value as long as 1/4 wavelength of the center frequency of the pass band. The resonator 13 is connected to a line muSTL17 of the 3rd transmission line via the muSTL15, muSTL16 having the same structure as the resonator 13 and a resonator 14. Then an output is extracted out of the muSTL17. As a result, a sharp increment is obtained for a loss of insertion at bands excepting the pass band.
Patent JP-H06208313-A (JP)
Title: Image forming device
Inventor: SHIBANO MOTOMICHI
IPC: G03G15/20
Filed: 1993-01-12
Abstract: PURPOSE:To miniaturize a device by providing a heater in a heating part provided at a position where a recording medium is interposed between a thermal fixing roller and the heating part, forming the surface of the heating part of a flexible member and pressing the heating part toward the thermal fixing roller by a pressing elastic body. CONSTITUTION:A fixing device 20 is cylindrically formed of a good heat conduction material, and constituted of the thermal fixing roller 22 which is driven to be rotated around the axial line of the fixing device, the heating part 21 in which the heater 29a is arranged inside and whose surface part is formed of the flexible member (contact layer) 25 along the surface of the roller 22, and the pressing elastic body 32 pressing the heating part 21 toward the roller 22. The recording medium is carried in a state where it is interposed between the roller 22 and the heating part 21, and the surface of the heating part 21 is pressed toward the roller 22 by the elastic body 32, then the heating part 21 abuts on the back surface of the recording medium in a state where it is deformed to a shape along the surface of the roller 22.
Patent JP-2000203982-A (JP)
Title: Method for growing single crystal and device therefor
Inventor: YAMAMOTO KATSURA
IPC: C30B13/30
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the precision and yield in growing a single crystal by enhancing the accuracy in controlling power inputted to a work coil and to save time and trouble to prepare a profile for each device. SOLUTION: A coil voltage (Vwc) is detected by a coil voltage detecting circuit 20 through the terminal of each work coil 11 while the single crystal growth process proceeds, and the detection result is fed back to a computer control part 18. Command data corresponding to the Vwc profile prepared prior to the growth process are set in the computer control part 18, the firing angle of a thyristor 141 is automatically set so that the coil voltage (Vwc) detected by the circuit 20 coincides with the command data, thereby controlling the power inputted to the work coil 11 variably.
Patent JP-S62162410-A (JP)
Title: Method of controlling cutting of continuously cast strip
Inventor: YAMANE HIROSATO
IPC: B23D36/00
Filed: 1986-01-10
Abstract: PURPOSE:To enhance the yield of cast strips in cutting, by detecting a temperature difference from the general sections of cast strips to detect the joints of the cast strips by means of a joint detector so that a recognition value of the joints in a tracking device is corrected to recognize a precise position, thereby the joint along is cut. CONSTITUTION:When a joint is produced in a mold 2, a tracking device recognizes the position of the joint section as a distance to the limit point of a cutting device. When a joint detector 36 detects a joint with reference to continuously measured values from a surface thermometer 36, and delivers a signal indicating the presence of the joint to the tracking device 28 which therefore corrects the difference between the recognized value and an actual value. The precise position of the joint obtained by the tracking device 28 is delivered to a cutting control device 32 which counts a predetermined length of a cast strip 18 as conventionally does, and delivers a cutting instruction to the cutting device 26. Thus the allocation between a good strip section and a discard strip section is precisely made, thereby the cutting may be precisely made.
Patent JP-S60148542-A (JP)
Inventor: MIYAKE TAMIO
IPC: A61B5/022
Filed: 1984-01-10
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-H05188364-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI EIICHI
IPC: G02F1/1335
Filed: 1992-01-10
Abstract: PURPOSE:To prevent deterioration of the contrast, in the liquid crystal display device. CONSTITUTION:A polarizer 12 is provided between a microlens array 8 and a liquid crystal display panel 20, therefore, after becoming to a state that an incident light is condensed to a picture element electrode 3 by the microlens array 8, the polarizer 12 exists. Accordingly, by providing an analyzer 13 so that it is orthogonal to the polarizer 12, light passing through the polarizer 12 can be shielded almost completely, and at the time of black display, a light leakage is eliminated.
Patent JP-S58121425-A (JP)
Title: Stationary type reactive power compensating device for electric power
Inventor: TOYODA EISUKE
IPC: H02J3/18
Filed: 1982-01-14
Abstract: PURPOSE:To eliminate the need for a breaker for turning on a capacitor, by employing another system to th auxiliary power source of a gate pulse amplifier and allowing gate control over a thyristor nearly simultaneously with voltage application to the thyristor. CONSTITUTION:The auxiliary power source of gate pulse amplifier 14 is provided with an insulating transformer 24 and an external AC power is supplied to its terminal 25. The output of the transformer 24 is converted by a rectifier 26 into a direct current, which after having an impulsive component removed by a smoothing circuit, is supplied to the gate pulse amplifier 14. The auxiliary power source of the gate pulse amplifier 14 uses a battery (including a solar battery), storage battery, or external AC power source, so the gate pulse amplifier 14 is placed in operation without reference to the operation of the thyristor or voltage application. Simultaneously with the starting of the thyristor, the gate control is performed to control the effective power-up capacity of a reactor 5 to a necessary value, and consequently the capacitor 4 may be powered up simultaneously with the operation of the thyristor 6.
Patent JP-H08189434-A (JP)
Title: Fuel supplying device for internal combustion engine
Inventor: MORI NOBUO
IPC: F02M25/08
Filed: 1995-01-12
Abstract: PURPOSE: To prevent a fuel amount from reducing by entering gas in fuel which is ejected from an injector, in the fuel supplying device of a non-return type. CONSTITUTION: Fuel in a tank 1 is discharged by a pump 2, and fuel is forcibly fed to each injector 7 through a delivery pipe 6 and the like. Fuel pressure is regulated by a pressure regulator 3 which is provided upstream from the delivery pipe 6, and remaining oil is returned in the tank 1. Gas such as fuel vapor which is invaded or generated in the pipe 6 is collected in a collecting chamber 13 to be provided on the upper part of the delivery pipe 6. Gas which is collected in the collecting chamber 13 is recovered from the delivery pipe 6 passing a pipe 15 by a canister 6 so as to enable purge to an intake manifold 18. A space between the collecting chamber 13 and the canister 16 is opened/ closed by a switching valve(SV).  A SV 14 is controlled by a computer 9 in order to pass gas which is collected in the collecting chamber 13 during engine stop to the canister 6 before engine 8 is started.
Patent JP-H08189394-A (JP)
Title: Intake control device for internal combustion engine
Inventor: OBAYASHI HIDEKI
IPC: F02B29/08
Filed: 1995-01-12
Abstract: PURPOSE: To prevent accelerator feeling in cool and after warm-up from being physically disordered in an internal combustion engine controlled by an intake control valve. CONSTITUTION: In an intake control device for internal combustion engine, it is judged whether the device is cool or warmed up (110) and, when it is warmed up, it is judged whether the device is in idle or not (120). Because the device is warmed up and in idle, a map for accelerator opening-throttle opening which provides non-linear characteristics (B) is selected (130). Namely a map on which the throttle opening is set larger for the same accelerator opening is selected. A normal intake early close control is started (140). On the other hand, when it is judged that the device is not cool or not in idle, a map to provide normal linear characteristics (A) is selected (150). Then the intake early close control is prohibited (160).
Patent JP-H02262661-A (JP)
Title: Photosensitive material
Inventor: YAMADA MASATO
IPC: G03F7/06
Filed: 1989-01-10
Abstract: PURPOSE:To enable development to be stopped in a proper time by incorporating a specified compound in a photosensitive layer containing silver halide, a reducing agent, and a polymerizable compound. CONSTITUTION:The photosensitive layer comprising a silver halide and a reducing agent contains a compound represented by formula I in which each of X1 is a divalent bonding group combined through the hetero atom of X1 with a carbon atom; A is a development inhibitor combined with X1 through the hetero atom of A; W is =N- or the like; Z is atomic groups necessary to form a 5, 6, or 7-membered hetero ring having at least one of N, O, and S, and containing an atom for forming a condensed ring at a proper position, thus permitting development to be stopped in a proper time.