baber/WOPTO huggingface dataset:
Patent JP-H10257450-A (JP)
Title: Method and device for multiplexing video signals
Inventor: MATSUBARA YUKINOBU
IPC: H04N7/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To synthesize and multiplex plural video signals without lowering the resolution of the image by respectively partially thinning the plural video signals in the unit of a frame and time sequentially synthesizing the respective video signals later into one multiplexed video signal. SOLUTION: A synthesizing control circuit 6 generates a synthesizing control signal and applies it to a read control circuit 5 corresponding to an external command signal 7, an information signal 8 and the input detecting signals of input video signals A, B and C generated by detecting signal generating circuits 4a-4c, and additional signals corresponding to the identification information of input video signals A, B and C are outputted to a multiplexer 9 with a signal adder circuit. Then, the additional signals containing the identification information are added and time sequentially synthesized in the order of read during the blanking period of digital signals read out of memories 3a-3c corresponding to the input video signals A, B and C so that one multiplexed digital video signal can be provided.  This multiplexed digital video signal is converted to a video signal D such as an NTSC signal by a signal converting circuit.
Patent JP-H01251738-A (JP)
Title: Standard cell
Inventor: SASAKI TORU
IPC: H01L27/02
Filed: 1988-03-31
Abstract: PURPOSE:To easily take measures against a skew of a clock signal and to realize the high integration by a method wherein, when two or more standard cells are arranged and formed, clock signal lines inside the standard cells which are adjacent to each other are connected continuously. CONSTITUTION:A standard cell is formed as a D-type F/F(flip-flop) to which clock signals phi, phi whose phases are opposite to each other are supplied. Clock signal lines 37, 39 used as a supply route of the clock signal phi are arranged in parallel with a power-supply wiring part 33 and a ground wiring part 35 at outermost sides of the cell. Then are connected to the F/F 31 via siding routes 41 which are formed of polysilicon and arranged so as to cross the power-supply wiring part 33 and the ground wiring part 35 which are formed of e.g., 1st Al. The clock signal lines 37, 39 are arranged and formed inside the standard cell according to a design rule which is the same as that for the power-supply wiring part 33 and the ground wiring part 35. When two or more standard cells are arranged continuously, clock signal lines can be connected continuously.
Patent JP-H06265130-A (JP)
Title: Method and apparatus for removing dust of boiler
Inventor: HONMA KAZUYOSHI
IPC: F22B37/48
Filed: 1993-03-13
Abstract: PURPOSE:To provide a method for removing dust and an apparatus for removing dust to be used therefor in which dust adhered from exterior of a combustion chamber, i.e., out of a furnace to a water wall can be removed. CONSTITUTION:A method for removing dust of a boiler comprises the steps of previously engaging a hand grip type exciter with an engaging part 13 of a dust removing member 1 arranged outside a water wall W of a boiler, and then operating an exciter to remove the dusts. An apparatus for removing dust of a boiler comprises a plurality of dust removing members 1 arranged outside a water wall W of a boiler, and a hand grip type exciter, wherein an engaging part 13 with the exciter is formed at the member 1. At the time of removing the dust, the exciter is engaged with the engaging part 13 to become a dust removable state.
Patent JP-H09269803-A (JP)
Title: Duty driving controller
Inventor: NISHIMOTO KOJI
IPC: F02D41/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To substantially and linearly set the control resolution of an actuator and to improve the control precision of the actuator by modulation-controlling the respective duty values of duty signals constituted of plural pulses. SOLUTION: Td(1)-Td(N) are the duty values of N-pieces of duty signals generated in respective operation periods TC and m-pieces of duty values Td(1)- Td(m) are set to (α+1).δ (N-m)-pieces of duty values Td(m+1) to Td(N) are set to α.δ. An integer α is a quotient obtained by dividing a target duty value TD by an integer N. An integer (m) is a remainder obtained by the division. The substantial duty value obtained by executing an averaging processing within the operation period TC is shown by (m.(α+1)-δ+(N-m).α.δ)/N, and Td is arbitrarily divided into N between (α+1).δ and α.δ and it shows that an electromagnetic valve opening can linearly be set.
Patent JP-S59218301-A (JP)
Title: Air pressure rolling machine
Inventor: UCHIDA MASATO
IPC: F01D1/06
Filed: 1984-04-19
Abstract: PURPOSE:To obtain a turning effect without causing any necessity for using various fuel, by forcing the pressure of water, pressurized by compression air, to act on a rotary unit so as to turn the rotary unit. CONSTITUTION:Water is supplied to a pressure chamber 1 from a supply water port 5, next compression air is introduced from a charge air port 6. The pressure of pressurized wate is forced to act on a pressure receiving part 3, eccentrically positioned in a rotary unit 2, from an action port 4, and the water, after it turns the rotary unit 2, is discharged from a drain port 7. The compression air after being used is discharged from a discharge air port 8. In such way, a continuous turning effect can be obtained without causing any necessity for using various fuel.
Patent JP-S60222037-A (JP)
Inventor: NOJI TAKASHI
IPC: G21K1/02
Filed: 1984-04-19
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-H03280336-A (JP)
Title: Image display device
Inventor: FURUWARI KAZUYA
IPC: H01J31/12
Filed: 1990-03-28
Abstract: PURPOSE:To have high quality images always stably by allowing an anode terminal to be in direct contact with a metal pack layer without interposing any terminal on the way, but through provision of resilience, and by surely making the metal pack layer have a high potential. CONSTITUTION:An anode terminal 32 is fixed to a hole at the side face of a front glass container 9 with insulative adhesives 31 while contacting a metal pack layer 30 with resilience interposed. Therein no restriction is imposed to the shape and length of the anode terminal 32, but it is merely required to be secured to the front glass container 9 while contact with the metal pack layer 30 is maintained. Poor connection between terminals can be eliminated by putting together four anode terminals as conventional into one. Thereby a high voltage is surely applied even to the metal pack layer 30 even though high voltage is given to the anode terminal 32, so that an electron beam can always reach the metal pack layer, and stable images of high quality are obtained.
Patent JP-S562019-A (JP)
Title: Constant electric current source circuit
Inventor: FURUKUBO YUUJI
IPC: G05F1/56
Filed: 1979-06-20
Abstract: PURPOSE: To improve operation precision by putting a constant current circuit into operation only by an electric power source whose one terminal is grounded, by providing a level shifting circuit between an operational amplifier and inpedance converter and then by feeding the output of this circuit back negatively to the operational amplifier.  
     CONSTITUTION: Control resistance E is applied to the uninverted input terminal of operational amplifier 5 via resistance r 1 , and to the inverted input terminal of amplifier 5, electric power voltage Er is applied being voltage-divided by resistances r 3  and r 4 . At the output of the amplifier 5, a shifting circuit is provided which consists of Zener diode 6 shifting a DC level; an output shifted by the diode 6 is current-amplified by transistors (TR)8, 9 constituting a Darlington-connected impedance converter and voltage Ee is negatively fed back to the uninverted input terminal of amplifier 5 through resistance r 2 . Then, resistance r 6  is supplied with a constant current and electric power voltage Er with one terminal grounded is used for the constant current circuit, thereby improving the operation precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61240864-A (JP)
Title: Inverter circuit
Inventor: NISHIZAWA YUJI
IPC: H02M7/5387
Filed: 1985-04-15
Abstract: PURPOSE:To eliminate the wasteful time of an inverter circuit by detecting the time when a field effect transistor actually becomes OFF and driving a drive circuit in response to the detected result. CONSTITUTION:The second drive circuit 22 is driven by the output element of the second photocoupler 14 in which an input element is connected between the gate and the source of the first field effect transistor 11. The first drive circuit 12 is driven by the output element of the first potocoupler 24 in which an input element is connected between the gate and the source of the second field effect transistor 21. The first and second transistors 11, 21 are not simultaneously turned ON, and the time when the transistors 11, 21 are simultaneously turned OFF can be shortened.
Patent JP-S523422-A (JP)
Title: Ultrasonic spray device
Inventor: FUJITA KATSUO
IPC: B06B1/00
Filed: 1975-06-26
Abstract: PURPOSE: When the input impedance of a piezo-electric transducer drops down under a specific value, to get down or to turn off the driving output to give-in. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61238379-A (JP)
Inventor: KUBOTA KANEHIRO
IPC: G06K9/20
Filed: 1985-04-15
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-S5414838-A (JP)
Title: Method of controlling mahjongg type pachinko game machine
Inventor: AKASAKA YUKIO
IPC: A63F7/00
Filed: 1977-07-04
Abstract: PURPOSE: To provide a method of a mahjongg type pachinko game machine in which possible mulfunctioning can be reduced drastically by delivering score based on results through re-execution of a finish arithmetic routine after a addition demand switch is pushed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62236199-A (JP)
Title: Electrical erasure-type semiconductor nonvolatile memory
Inventor: HATAKEYAMA SHINICHI
IPC: G11C17/00
Filed: 1986-04-07
Abstract: PURPOSE:To set an optimum write/erase time to the write/erase characteristic of a memory cell transistor by providing a dummy memory cell transistor, a circuit writing and erasing information in said transistor and a read circuit. CONSTITUTION:The titled memory has a semiconductor nonvolatile memory 26 employing an electrically erasable memory cell transistor to store informa tion, bias circuits 12 and 13 to read, erase and write information in the dummy memory cell transistor 11 equivalent to a memory cell transistor to store infor mation, and the read circuit 14. As a result information in the dummy cell 11 is written, erased and read, whereby the characteristic of the memory cell transistor to store information can offer an optimum write/erase time. Informa tion can be detected through a sense amplifier and an I/O buffer 25.
Patent JP-H05281796-A (JP)
Title: Photosensitive body driving device
IPC: G03G21/00
Filed: 1992-04-01
Abstract: PURPOSE:To excellently drive a photosensitive body without having any loss in drive, with a simple constitution. CONSTITUTION:The photosensitive body 7, rollers 8-9, a driving gear 30 provided on the driving roller 9, a motor 31, a motor gear 32, and an intermediate gear 33 engaged with the motor 32 and the driving gear 30, are supported by a frame 40, or fixed thereon, to be unitized. Therefore, the respective members are positioned on the same frame 40, so that positional precision can be excellently held. Thus, the loss in the transmission of driving force, and irregularities in the transmission can be eliminated.
Patent JP-S63247760-A (JP)
Title: Production of polymer toner
Inventor: KANDA HITOSHI
IPC: G03G9/08
Filed: 1987-04-02
Abstract: PURPOSE:To establish the producing process of a polymer toner sharp in particle size distribution at good yield by dispersing a monomer composition containing a polymerizable monomer and a colorant into a liquid dispersion medium containing a difficultly soluble fine inorganic powder dispersed in a non aggregated state and in an associated state thereafter in the medium. CONSTITUTION:The monomer composition particles or the polymer particles having a sharp particle size distribution can be ensured by dispersing the difficultly soluble fine inorganic powder, such as silica, into a liquid dispersion medium, such as water, to once convert it into a nonaggregated state by use of a dispersion means, such as ultrasonic waves, then turning the fine inorganic powder into an associated state by means of pH control or the like of the liquid dispersion, adding into the dispersion the monomer composition containing a polymerizable monomer, such as styrene, a colorant, such as carbon black, and when needed, a polymerization initiator, and the like into the dispersion, and granulating and polymerizing them.
Patent JP-S62237910-A (JP)
Title: Production of porous, hollow polyethylene yarn
Inventor: OKAMURA KIYONOBU
IPC: B01D71/06
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a porous, hollow yarn which is used in blood plasma separation, has comparatively large holes and is excellent in uniformity by melt- spinning high-density polyethylene and thereafter subjecting it to heat treatment and cooling in a strainless state and then performing cold drawing and hot stretching. CONSTITUTION:High-density polyethylene slightly branched is used. A density not less than 0.955 is necessitated in a measuring method by ASTMD-1505. This polymer is melt-spun at a temp. higher by 20-100 deg.C than m.p. by using a double-tube structural nozzle. Spinning draft is regulated to 100-10,000. Then that nonstretched yarn is heat-treated for not less than 30min at a temp. of 80-125 deg.C and successively cooled to not more than 40 deg.C. These treatments are necessarily performed in a strainless state. Thereafter cold drawing at 60 deg.C or less and hot stretching in one stage or multistage at 80-125 deg.C are performed. Cold drawing magnification and total stretching magnification are respectively regulated to values within the ranges of 10-20% and 100-900%.
Patent JP-S523719-A (JP)
Title: Reinforced tube
Inventor: YAMAGUCHI MITSUHARU
IPC: F16L9/19
Filed: 1975-06-26
Abstract: PURPOSE: Hollow tube reinforced with ribs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272319-A (JP)
Title: Vehicle suspension method and device
Inventor: EBISU AKIRA
IPC: B60G7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a riding comfort of a vehicle by insulating vibration of a vehicle suspension according to each mode, as well as the vehicle's controllability and stability by excellent control of the vehicle posture. SOLUTION: Each of load generation actuators 18A to 18D, configured with hydraulic cylinders, is disposed between the respective wheels 14A to 14D and a vehicle body, detecting the up-and-down displacement and up-and-down speed of each wheel. Based on the up-and-down displacement and up-and-down speed of every wheel, the load generation actuators 18A to 18D corresponding to wheels 14A to 14D are controlled so that the vehicle body is kept in balance both vertically and horizontally. This way, the vehicle is insulated from vibration in every respect of pitching, rolling and housing, therefore improving a riding comfort and controllability of the vehicle.
Patent JP-H09267405-A (JP)
Title: Production of surface embossed foam tube
Inventor: TAKAHANE YOSHIRO
IPC: B29C48/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To stably form embossed patterns in forming embossed patterns to the outer peripheral surface of a foam tube having a coating layer formed on the outer peripheral surface thereof. SOLUTION: In a method for producing a surface embossed foam tube, slits are formed to a foam tube having a coating layer formed on the outer peripheral surface thereof so as to extend in the longitudinal direction thereof and the coating layer applied foam tube 10 having the slits formed thereto is developed on a conical mandrel 18 so as to expand the widths of the slits and embossed patterns are formed to the coating layer by using a taper roll 19. Thereafter, the end edges on both sides of the slits are heat-sealed by a heat sealer 21 to again form the developed tube into a tubular shape.
Patent JP-H09273714-A (JP)
Title: Circulated fluidized-bed combustion device
Inventor: ARIMA KENICHI
IPC: F23C10/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent coarse fluidizing material from being mixed in an external fluidized-bed heat exchanger in a combustor through the reverse flow of the particles from the combustor to the external fluidized-bed heat exchanger in a circulated fluidized-bed combustion equipment in which the fluidizing material is circulated between the external fluidized-bed heat exchanger and the combustor. SOLUTION: The fluidizing material is circulated between a combustor 1 and an external fluidized-bed heat exchanger 3. The inside of the external fluidized-bed heat exchanger 3 is demarcated into a plurality of fluidized sections 3a, 3b, 3c by bulkheads, and no heat exchanger is provided in the fluidized-bed section 3c adjacent to the combustor 1. The particles which reversely flows from the combustor 1 to the external fluidized-bed heat exchanger are temporarily kept in the fluidized-bed section 3c. Non-burnt stuff stored on a bottom part of the fluidized-bed section 3c is discharged out of the system by a non- burnt stuff discharge conveyor 6.
Patent JP-H10328161-A (JP)
Title: Magnetic resonance test method, and mr imaging agent used therefor
Inventor: ARDENKAER-LARSEN JAN HENDRIK
IPC: A61K49/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory MR signal images by forming dynamic nuclear polarization with much higher magnetic field intensity by letting the temperature of examinee rise in a magnetic resonance(MR) test. SOLUTION: This MR test method includes the living body outside polarization of MR imaging agent, and the MR imaging agent is heated during polarization or set into rising state in case of polarization. A resonator 2 is surrounded with polarizing magnets 1 to provide dynamic nuclear polarization. A contrast medium is heated in a container and carried through a feed line 5 to a examinee 4 positioned in an MR scanner 6. A cooling trap 9 for cooling the polarized MR imaging agent to the temperature of lining body and a container 8 for a Ringer's solution are provided.
Patent JP-H11279533-A (JP)
Title: Pore-sealing agent
Inventor: IWANO HIROSHI
IPC: H01R4/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pore-sealing agent which has high heat resistance and does not deteriorate in anticorrosiveness even under a thermal load. SOLUTION: The pore-sealing agent is prepared by dissolving a neopentyl fatty acid ester, at least either of 20C and 22C dibasic acids, amine salts of the dibasic acids, 2-n-undecylimidazole, and 5-aminotetrazole in a solvent. The incorporation of dibasic acids having a long molecular chain such as of 20 or 22C can enhance heat resistance. In a desirable example, 2-10 g of a neopentyl fatty acid ester, 0.5-5 g of at least either of 20C and 22C dibasic acids, 0.15-0.5 g of an amine salt of a dibasic acid, 0.1-0.5 g of 2-n- undecylimidazole, and 0.05-0.3 g of 5-aminotetrazole are dissolved in 1 liter of a solvent.
Patent JP-S60225549-A (JP)
Inventor: MATSUO IKUYA
IPC: A61F2/06
Filed: 1984-04-23
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-H01310739-A (JP)
Title: Method for controlling preparatory sulfurization and activation of catalyst for treating hydrocarbon
Inventor: JIYORUJIYU BEREBI
IPC: B01J37/20
Filed: 1989-03-29
Abstract: PURPOSE: To presulfurize and precondition a catalyst formed by depositing an active metal on a carrier consisting of the oxide of a metal or metalloid by treating the catalyst with a specific sulfurizing agent, then heating and pressurizing the catalyst in the presence of steam or the like. CONSTITUTION: The sulfurizing agent consisting of the polysulfide expressed by formula I ((n) denotes an integer from 3 to 20; R' denotes a hydrogen atom, the same group as R or other group different therefrom; R' and R denote each satd. and unsatd. alkyl group, aryl group or the like including 1-150C per molecule) is added into a solvent to prepare a sulfurizing solvent soln. The catalyst is formed by depositing at least one kind of the active metal on the carrier consisting of the oxide of at least one kind of the metal or metalloid. The catalyst is brought into contact with the solvent soln. of the sulfurizing agent described above to deposit the sulfurizing agent in the catalyst pores and thereafter the catalyst is treated at 65 to 275 deg.C under 0.5 to 70 bars for >=5 minutes in the absence of hydrogen and in the presence of moist air or the like.
Patent JP-S523798-A (JP)
Title: Multiple continuous stone material grinding apparatus
Inventor: ISHIZUKA HIROSHI
IPC: B24B27/00
Filed: 1975-06-26
Abstract: PURPOSE: To use plural abrasive grindstones to improve the abrasive efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63246710-A (JP)
Title: Photoelectric converter for focus detection
Inventor: YAMAZAKI MASABUMI
IPC: G02B7/28
Filed: 1987-04-01
Abstract: PURPOSE:To expand a dynamic range of brightness at which distance can be measured by comparing the output of a photoelectric converting element for monitor which generates the voltage corresponding to the output of a photoelectric converting element and reference voltage and amplifying the output of the photoelectric converting element according to the result of the comparison. CONSTITUTION:The monitor output signal MOS1 of a CCD image sensor 9 is inputted to the inversion input terminal of a comparator 24 and the non- inversion input terminal of a comparator 26 and the reference voltage Vref/32 of a specified level generated from a reference voltage generating circuit 25 is inputted to the inversion input terminal of the comparator 26. The output terminal of the comparator 26 is connected to the D input terminal of a D type flip-flop circuit 27 and is connected to the input terminal of an analog switch SW2. The output terminal of the analog switch SW2 is connected to the input terminal of an inverter 29 and the output terminal of an analog switch SW1 is connected to the output terminal of the inverter 29. The dynamic range of the brightness at which photometry is possible is thereby widened.
Patent JP-H09269247-A (JP)
Title: Multiplex communication circuit
Inventor: KISHI TAKAYUKI
IPC: G01P15/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of current-voltage consumption so as to reduce cost by using a power line in common as a signal line. SOLUTION: A microcomputer 25 outputs demand signals for demanding the supply of various diagnosis signals (response signals) every fixed cycle to an auxiliary occupant protecting device 45 through a first communication circuit 33, and receives the response signals from the device 45 through a signal line Z and operates an alarm device such as a lamp according to the contents of the response signals. A resistance 34 is interposed in a power line 36 between a switching circuit 32 and an input-output terminal (power terminal) B of a main occupant protecting device 35. Switching transistors 41, 41' are equivalent and are controlled on/off by the circuit 33 to output demand signals. Resistances 42, 42' are also equivalent, and this series circuit is interposed between the line 36 and the transistor 41 so as to form components having the same function and forming the same circuit.