baber/WOPTO huggingface dataset:
Patent JP-H01319402-A (JP)
Title: Oil in water type agricultural chemical emulsion and its use
Inventor: MOHANMADO DOOKITO
IPC: A01N25/04
Filed: 1989-05-09
Abstract: PURPOSE: To obtain a liquid state stable composition used by diluting with water by including a lipophilic agrochemical material, an organic solvent for dissolving the same as necessary, water, an emulsifying system capable of dispersing an oil phase into an aqueous phase, titanium dioxide as a dispersing agent and an additive. CONSTITUTION: This water in oil type agrochemical material emulsion is a stable liquid state composition containing a lipophilic agrochemical material having <100 deg.C melting point (e.g. phosalone, beomoxynylester), an organic solvent for dissolving the same (e.g. solvesso, acetophenone) as necessary, water, an emulsifying system capable of emulsifying dispersing an oil phase into an aqueous phase (e.g. ethylene oxide-nonylphenol polycondensate), a dispersing agent based on titanium dioxide, and an additive such as a defoaming agent, an antifreeze agent and a thickening agent. Further, a suspoemulsion is obtained by adding a solid agrochemical material (especially, thiodicarb or carbaryl) therein and mulling. On using these, an agrochemical composition is prepared by diluting them with water.
Patent JP-H0413275-A (JP)
Title: Optical information recording and reproducing device
Inventor: KANEKO NOBUYUKI
IPC: G11B20/10
Filed: 1990-05-02
Abstract: PURPOSE:To suppress the fluctuation of a signal amplitude and to reduce the generation of jitter to enable a waveform shaping processing by shaping waveforms after an AGC processing when the waveforms of a differential signal to obtain a reproducing signal and a gate signal are shaped. CONSTITUTION:To an optical recording medium 1 reading pulses, the waveforms of the gate signal amplifying a fine signal obtained from an optical head 3, and of the differential signal for detecting the forming position of a bit, are shaped respectively and in a reproducing system to obtain the reproducing signal through a gate circuit 10, after AGC processing through AGC circuits 6 and 21 provided commonly or respectively, for the gate signal and the derivative signal, the waveforms of these signals are shaped by waveform shaping circuits 8 and 9. Thus, the generation of the jitter in the waveform-shaped signals in the zero cross part of both signals can be reduced to obtain the data reproducing signal with high reliability.
Patent JP-H07322025-A (JP)
Title: Facsimile equipment
Inventor: HIROKAWA MASASHI
IPC: H04L1/00
Filed: 1994-05-30
Abstract: PURPOSE:To compensate the delay of output to recording time and to save a memory used for an ECM buffer by providing only one ECM reception buffer, and overwriting again only retransmitted data thereby receiving in a memory. CONSTITUTION:A MODEM part 8 receives transmitted data transmitted from an opposite facsimile equipment through a communication line in HDLC frame constitution, and an ECM buffer part 11 sequentially stores data received in accordance with frame numbers. Then, the data are stored in the area of a picture memory part 12 which memory storage pointers corresponding to the frame numbers point. The ECM buffer part 11 can store received data of frames from '0' to '255', in which one frame is 256 bytes and which are applied to HDLC frame constitution, in accordance with the frame numbers. When a reception error occurs after, the transfer of received data for 256 frames is terminated in spite of the presence or absence of the reception error, an ECM re-reception operation is executed. Thus, a received data storage process can be separated and the memory of the part 11 can be saved.
Patent JP-H0849766-A (JP)
Title: Piston and band used for piston
Inventor: RICHIYAADO EI BOUERU SHINIAA
IPC: F02F3/00
Filed: 1995-05-15
Abstract: PURPOSE: To prevent careless fluid leakage passing through the piston of a buffer even receiving extremely high shock load or high operating temperature. CONSTITUTION: An annular groove 60 is arranged in the peripheral surface of the piston 14 of a buffer. One of side walls of the groove 60 has a slant surface making an obtuse angle with a bottom wall, and the other thereof has an undercut surface 62 making an acute angle with the bottom wall. A polymer band 18 having low coefficient of friction is fitted on the peripheral surface of the piston 14. An annular rib fitted in the annular groove 60 is formed on the inner circumferential surface of the band 18. The annular rib is formed by hot-forming a polymer material.
Patent JP-H02296772-A (JP)
Title: Support for traveling-wave tube
Inventor: KUROKAWA YASUHIRO
IPC: H01J23/24
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the support for a traveling-wave tube which has an excellent low dielectric constant and high thermal conductivity in combination and is excellent in reliability in structure at low cost by constituting the support of a sintered body of high purity boron nitride. CONSTITUTION:The boron nitride powder is sintered in a nonoxidative atmosphere of gaseous nitrogen or vacuum, etc., at about 1700 to 2200 deg.C. The raw material powder of the above-mentioned boron nitride is preferably hexagonal boron nitride of about >=98% purity, about <=30mum average grain size, about <=1wt% impurities exclusive of oxygen, and about <=3% B2O3. The above- mentioned sintering is preferably executed by a hot pressing method after molding. The sintered body after the sintering is preferably subjected to a high purification treatment to about >=99% purity. The relative density thereof is preferably about 50 to 90%. The support for the traveling wave tube which has the low dielectric constant and high thermal conductivity, is less anisotropic, is free from the generation of peeling, cracking, etc., and has the high reliability in structure is obtd. in this way.
Patent JP-S61275698-A (JP)
Inventor: OSUMI KATSUMI
IPC: C25D11/00
Filed: 1985-05-31
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-H02294526-A (JP)
Title: Speed governor for diesel engine
Inventor: SHINGU KENJI
IPC: F02B3/06
Filed: 1989-05-09
Abstract: PURPOSE:To operate a fuel control member properly by providing an emergency governor driving member capable of driving a movable iron core and enabling the emergency governor driving member to be interlocked and connected to the accelerator by an emergency connecting mechanism. CONSTITUTION:An actuator 5 with a movable iron core 6 which is connected to a fuel control member 8, an accelerator sensor 12, and an electronic control circuit 11 are provided. Emergency governor driving members 40 and 41 capable of driving the movable iron core 6 are provided. The emergency governor driving members 40 and 41 are waited outside the operating range of the movable iron core 6, and can be interlocked and connected to an accelerator by means of a detachable emergency connecting mechanism 58. Thus, the fuel control member can be operated properly by the operation of the accelerator.
Patent JP-H05312054-A (JP)
Title: Combined cycle power plant
Inventor: SHIBAGAKI TORU
IPC: F02C6/18
Filed: 1992-05-11
Abstract: PURPOSE:To improve the extent of efficiency in a steam turbine as well as to promote the compactification of a building by setting up a high pressure part or high, medium pressure part of the steam turbine in the first shaft and a low pressure steam turbine in the second shaft downward, respectively. CONSTITUTION:A gas turbine 1, a compressor 2, and a high, medium pressure steam turbine 3 plus a generator 5 are all connected to an A shaft through a rigid coupling. Likewise, those of gas turbine 1, compressor 2, low pressure steam turbine 4 and generator 5 are all connected to a B shaft through the rigid coupling. As for a steam cycle, exhaust steam out of the low pressure turbine 4 is condensed by a condenser 6, and subjected to heat exchanging by each exhaust heat recovery boiler 7 utilizing exhaust heat of the gas turbine 1 of each shaft, it turns to high pressure and high temperature steam. Each steam to be produced out of these two boilers 7 is converged into one and fed to the high-medium pressure turbine 3. Exhaust steam out of a medium pressure part of this high-medium pressure turbine 3 is fed into the low pressure turbine 4 by a cylinder connecting pipe 8. Thus, the extent of efficiency in the steam turbine is improvable.
Patent JP-H07322131-A (JP)
Title: Shading data acquiring method, shading correction data generating method and shading correcting method
Inventor: TANAKA HIROSHI
IPC: H04N5/243
Filed: 1994-05-30
Abstract: PURPOSE:To provide a method to acquire the shading data at a level lower than the saturation point of a solid state image pickup element without changing the quantity of light of a light source, and also to provide a method to generate the shading correction data in order to reduce the error of the target correction value by measurement of the shading data carried out at a single point only. CONSTITUTION:The quantity of light received by a CCD line sensor 16 is reduced down to the saturation point or less by the control of an electronic shutter, and the output signal of the sensor 16 is used as shading data. The exposure value of the sensor 16 is previously set so as to obtain the quantity of transmitted light equal to or smaller than the center value set between the maximum and minimum transmission factors of the light transmitted through a negative photo film. Then the negative base is image picked up, and the shading correction data Ds is calculated from the data D as Ds = Dmax X 2<n>/d-2<n>. Then the shading corrected data Dout is calculated as Dout = Din + Din X Ds/2<n> based on the shading uncorrected data Din and the data Ds.
Patent JP-H04322730-A (JP)
Title: Hollow fiber membrane module case
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/02
Filed: 1991-04-22
Abstract: PURPOSE:To offer a hollow fiber membrane module having good dimensional accuracy. CONSTITUTION:A cutting margin 2 with steps is preliminarily provided in the area to be cut after curing the adhesive of a module case 1 so that the case can be easily cut. By this method, not only the module can be easily cut, but displacement of a partition board or a fiber bundle or distortion of the bundle can be prevented since the bundle can be fixed with the partition board, etc.
Patent JP-S5544144-A (JP)
Title: Self-lubricated automatic centering bearing
Inventor: MIHARA MITSUO
IPC: F16N7/22
Filed: 1978-09-25
Abstract: PURPOSE: To damp vibration and cause a smooth motion on a spherical supporting part, by providing oil grooves for connecting the inside surface of a bearing to the spherical supporting part and by supplying oil to the spherical part to make an oil film.  
     CONSTITUTION: When a rotary shaft 4 is rotated, an oil ring 3 is revolved to supply the lubricating oil to the inside surface (b) of the bearing 2. The lubricating oil supplied to the inside surface (b) is pressurized by the rotation of the rotary shaft 4. A part of the pressurized oil is supplied from the inside surface of the bearing 2 to the spherical supporting part (a) through the oil grooves 5 and diffused to the total circumference of the spherical part through another oil groove C which is provided on the spherical part along its entire circumference. Two dams (d) are provided in the oil groove C so that the diffused lubricating oil is discharged along the spherical part in the axial direction. As a result, the oil film of small thickness is always produced on the spherical supporting part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5817907-A (JP)
Inventor: TOGASHI HIROMITSU
IPC: E04G21/00
Filed: 1981-07-25
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-S63284210-A (JP)
Title: Binder composition for form-work and application thereof
Inventor: TOKUNAGA KOJI
IPC: C09J151/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title composition of a non-solvent type which provides cured products having excellent curability, form release, weather resistance and durability and being sparingly warped, by mixing a specified vinyl polymer with a vinyl monomer. CONSTITUTION:The title composition having a glass transition point of 10-80 deg.C is obtained by mixing 3-50wt.% vinyl polymer A [e.g. (co)polymer contg. at least 30wt.% methyl methacrylate], which has a number-average MW of at least 10 thousand and a glass transition point of 10-110 deg.C and is soluble in vinyl monomers, with 50-97wt.% vinyl monomer B (e.g. butyl acrylate). This composition, blended with an aggregate, a curing catalyst and additives, is cured in form, and its surface is coated, if necessary, with a (tinting) clear acrylic urethane coating material consisting of acrylic polyol and polyisocyanate and having a glass transition point of 10-80 deg.C and a hydroxyl value (solid component) of 10-150.
Patent JP-S5240878-A (JP)
Title: Compact gas cleaning device for blast furnace
Inventor: UEDA AKIYOSHI
IPC: B01D47/10
Filed: 1975-09-27
Abstract: PURPOSE: To prevent generation of noise at throat part by controlling pressure at frunace top. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09271453-A (JP)
Title: Portable sanitary flash device
Inventor: KOSEKI MASAYUKI
IPC: A47K7/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To make a sanitary flash device portable by providing a water stock bag having pressure resistant flexibility and a spray nozzle, generating pressurized water through human body load without any power source or motive force and performing sanitary flash through the opening/closing of a water feeding opening/closing valve. SOLUTION: A water stock bag 12 has pressure resistant flexibility, a water injecting port and a check valve 15 are provided in a bag-shaped water stock bag 12 whose inside is communicated cell structure, and the water stock bag 12 and a nozzle cylinder 11 positioned at the rear part of a toilet bowl 1 are linked through a water feeding opening/closing valve 14 by a flexible pipe 16. When a user sits down on a sitting plane, the water stock bag 12 is pressed by the body load, and pressurized water is generated. The toilet bowl 1 is used while unfastening a knob 8 and pulling out a lid body 3 forward. After excretion, a push button 18 is turned on.  At such a time, when the water feeding opening/closing valve 14 is opened and pressurized water is splashed over the nozzle cylinder 11, a spray nozzle 10 is protruded and spray water W is sprinkled from sprinkler hole 23 at the top end part just for set time. Next, the nozzle 10 is moved back by the operation of spring and housed in the nozzle cylinder 11. The toilet bowl provided with the sanitary flash device can be used for a moving wheelchair or any arbitrary living room with no power source.
Patent JP-H04321280-A (JP)
Title: Blue color light-emitting diode
Inventor: NAKAMURA SHUJI
IPC: H01L21/20
Filed: 1991-04-19
Abstract: PURPOSE:To provide the title blue color light-emitting diode in high efficiency and brightness having excellent light-emitting characteristics such as color purity. CONSTITUTION:The title blue color light-emitting diode is composed of a buffer layer 2 comprising GaxAl1-xN (where 0<X<=1), an Si doped n type clad layer 3, a Zn doped light-emitting active layer 14 and an Mg doped p type clad layer 5 laminated on a sapphire substrate 1.
Patent JP-S60260631-A (JP)
Title: Resin composition for phenolic foam
Inventor: OOGA TAKASHI
IPC: C08J9/04
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a resin composition which can give a phenolic foam having uniform cells and improved brittleness, by specifying the water content of a composition mainly consisting of a specified liquid phenolic resin, a curing agent and a blowing agent in a specified range. CONSTITUTION:The water content of a composition mainly consisting of 100 pts.wt. liquid phenolic resin obtained by polymerizing a phenol with an aldehyde by heating in an aqueous solution system in the presence of a metal carboxylate catalyst and dehydrating the product, 1-60pts.wt. curing agent and 1-40pts.wt. blowing agent is adjusted in the range of 5-20wt%. When the total water content of this composition is below 5wt%, a large quantity of heat is generated during expansion to cause scorching of the interior of the foam and formation of nonuniform cells, which sometimes causes formation of large voids within the foam. On the contrary, when the total water content is above 20wt%, the progress of the curing reaction is inhibited to cause formation of rough nonuniform cells because of unbalance between the rate of curing and the gasification of the blowing agent.
Patent JP-S5240916-A (JP)
Title: Picture-tv signal conversion equipment
Inventor: ICHIHASHI OSAMU
IPC: H04N3/36
Filed: 1975-09-26
Abstract: PURPOSE: The optical system is immovably constituted using cylindrical lens, etc. Thus, a stabilized operation can be obtained with simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10237322-A (JP)
Title: Antistatic resin composition
Inventor: REI KOKUTEI
IPC: C08F290/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic resin composition that has excellent (post) processing, permanent antistatic properties and mechanical properties and is useful for molded products without remaining of surfactant residue by combining a specific hydrophilic copolymer with a thermoplastic plastic. SOLUTION: This antistatic resin composition contains (A) an alkali hydroxide and a monomer mixture of an aromatic vinyl monomer, a (meth)acrylate ester monomer, and a vinyl cyanide monomer where the monomer mixture comprises a hydrophilic copolymer containing 10-70wt.% of a macromolecular monomer represented by the formula (R1 is methyl, H; R2 is polypropylene oxide, an alkyl, a benzene ring-containing alkyl; R3 is methyl, H, ammonium sulfonate; n is 5-50), preferably in an amount of 5-50wt.% and (B) a thermoplastic plastic as acrylonitrile-butadiene-styrene terpolymer (ABS), poly(vinyl chloride), high-impact polystyrene, preferably in an amount of 50-95wt.%.
Patent JP-S609783-A (JP)
Title: Continuous paper-feeding mechanism for printer
Inventor: HARADA SHIGECHIKA
IPC: B41J15/04
Filed: 1983-06-30
Abstract: PURPOSE:To prevent staggering in printing or slipping-off of a paper from a tractor, by a method wherein a paper guide provided at a paper-inserting part of a printer can be slidden in the width direction of a paper, and the position of the paper in the width direction is restricted at both ends of the paper. CONSTITUTION:Two paper guides 10 U-shaped in cross section are slidably provided in the manner of gripping a frame 8 and a shaft 9 which are fixed between both side walls 1a of the printer 1, the upper surface of each of the guides 10 is bent perpendicularly upward to form a bent part 10a for restricting the position of the inserted paper 4b in the width direction, and the lower surface of each of the guides 10 is elastically formed to be a bent part 10b which engages with the shaft 9 to prevent the guide from slipping off. Accordingly, the paper 4b inserted is restricted in the position of insertion into the printer 1 by the bent parts 10a of the guides 10, and the positions of the guides 10 can be so set that an end of the paper 4b being inserted and an end of the paper 4c being discharged are aligned on a straight line. In addition, the guides 10 can be slidden along the frame 8 without slipping off.
Patent JP-2000304825-A (JP)
Title: Fault detection device
Inventor: AKITAKA TERUKAZU
IPC: H03K19/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fault detection device capable of detecting a fault of a clocked buffer set in a multiplexer at the time of inspecting before the shipment without damaging a LSI chip or a rating device so that the input values of the multiplexer are reverse to each other. SOLUTION: Because the values of A and B in a multiplexer 13 are in a reversal state, a fault is detect by a special test bench by outputting whether the value is from a clocked buffer of the multiplexer 13 or a clocked buffer to an arbitrary terminal of a LSI chip, therefore a fault of the clocked buffer set in the multiplexer 13 can be detected at the time of inspecting before the shipment.
Patent JP-S5640368-A (JP)
Title: Horizontal synchronizing signal detecting circuit
Inventor: TERASAWA KENJI
IPC: H04N5/12
Filed: 1979-09-12
Abstract: PURPOSE:To ensure detection of the horizontal synchronizing signal, by operating AND between the output generated in the collector of a transistor and the output generated by gating this output by a flyback pulse, independently of the antiphase relation. CONSTITUTION:The output obtained by applying a composite video signal to the integrating circuit which consists of resistance R1 and capacitor C1 and has a time constant sufficiently larger than the horizontal period is applied to the emitter of the first transistor TR1 directly. Further, the output of the collector of the first transistor TR1 and the output obtained by gating this output in the second transistor TR2 by flyback pulse 2 are combined by differential amplifier 4; and only when the base input of the first differential transistor TR3 is smaller than the base input of the second differential transistor TR4, a pulse is obtained at output terminal 3.
Patent JP-H06305265-A (JP)
Title: Thermal transfer receiving sheet
Inventor: NAGURA TOSHIKAZU
IPC: B41M5/382
Filed: 1993-04-22
Abstract: PURPOSE:To provide a thermal transfer receiving sheet which is translucent, free from curl of recording print, and has the recording property of high transfer density. CONSTITUTION:A thermal transfer receiving sheet comprises a base material in which a synthetic paper sheet with an opacity of 25% or more is laminated at least on one side of a transparent film and a receiving layer Which is formed at least on one side of the base material and receives dye migrating from an ink sheet by heating. The opacity is in a range of 30-80%.
Patent JP-H06330313-A (JP)
Title: Method for magnetron sputtering and device therefor
Inventor: HARA ISAO
IPC: C23C14/35
Filed: 1993-05-20
Abstract: PURPOSE:To prolong the service life of a target and to form a uniform film on a substrate by using this device. CONSTITUTION:A cathode 9 formed by a magnet 4, a backing plate 5, a target 6, a grounded shield 7, an insulator 8, etc., are provided in the chamber 3 of a sputtering device 1, and a substrate 11 is opposed to the target 6. Meanwhile, an auxiliary electrode 12a is arranged above the end of the target 6 in the space lying between the target 6 and substrate 11, and an auxiliary electrode 12b is arranged above the target center port. A minus voltage is impressed on the target 6 by a sputtering power source 14 with the anode grounded through the backing plate 4, and a plus voltage is simultaneously impressed on the auxiliary electrodes 12a and 12b by the auxiliary power sources 15a and 15b with the cathodes grounded.
Patent JP-H11311889-A (JP)
Title: Electrifying device
Inventor: ISHIDA HIDEKI
IPC: G03G15/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve positional accuracy of an electrifying device by improving the rigidity of a fixing part on a frame of the electrifying device. SOLUTION: As for this device, a resin material made frame 74 supporting a discharging wire 71 and a casing electrode 72 housing the discharging wire 71 in an inside space, is fixed to a casing 70 of a cleaning device 33 across a metallic fitting plate 80 of a cleaning blade. Thus, forming strain and deformation by deflection of the resin material made frame 74 is respectively straightened by the above fitting plate 80 with the rigidity of the cleaning blade, the strength of the frame 74 is reinforced, therefore a gap between the discharging wire 71 and a photoreceptor drum 28 surface is uniformly maintained.