baber/WOPTO huggingface dataset:
Patent JP-S6090325-A (JP)
Title: Compound projector
Inventor: MATSUMURA MIKI
IPC: G03B21/02
Filed: 1983-10-22
Abstract: PURPOSE:To adjust easily its position and to project two pictures by containing two optical systems for a projection in one device, and constituting so that an angle between these optical systems is adjusted by using an adjusting mechanism. CONSTITUTION:When a power source is turned on and a projecting lamp 2 is turned on, light from the projecting lamp 2 passes through reflecting mirrors 4a, 4b of the first and the second optical systems, slide mount installing parts 7a, 7b, projecting lenses 8a, 8b, etc., respectively, and forms pictures 32a, 32b on a screen 31. Accordingly, two pictures of a slide mount inserted from opening parts 30a, 30b can be contrasted easily. When a cam 14 is turned by operating a knob 16 of the side face of a body 1, base bodies 12a, 12b are turned through cam receiving plates 18a, 18b, and as a result, the first and the second optical systems are turned in the opposite direction, and the position of the pictures 32a, 32b is varied.
Patent JP-S6354789-A (JP)
Title: Gas laser
Inventor: MORIMIYA OSAMU
IPC: H01S3/036
Filed: 1986-08-26
Abstract: PURPOSE:To prevent laser gas from being heated thereby to perform a discharge of high gain over a wide discharging space by injecting gas not heated by the discharge from the intermediate of the discharging area. CONSTITUTION:The optical axes of laser beams 16, 17, the flowing direction of laser gas 1, and the direction of a discharging path are generally perpendicularly crossed to each other, cathodes 4, 5 divided into a plurality are arranged at least in two or more rows at upstream and downstream sides of the gas 1, and the gas fed to the discharger of the cathode row 5 of the downstream side is combined by the gas fed out of the discharge of the cathode 4 at the upstream side and the gas stream 2 which does not pass the discharger. For example, the gas stream 2 which does not pass the discharging area at the upstream side is injected through a gas injection unit 13 to the discharging area of the cathode 5 and an anode 7 at the downstream side. Thus, the gas stream 1 heated in the discharging area at the upstream side is mixed with the gas stream 2, the gas temperature drops, and each cathode row is, therefore, provided with equal and high gain.
Patent JP-H07166039-A (JP)
Title: Polyester composition and its fiber
Inventor: OGAWA KIMIHIRO
IPC: C08K5/42
Filed: 1994-08-23
Abstract: PURPOSE:To obtain a polyester compsn. which has a low melt viscosity and improved moldability, dyeability, and mechanical properties by compounding a specific sulfonate compd. into a polyester mainly comprising repeated ethylene terephthalate units. CONSTITUTION:A polyester compsn. is obtd. by compounding 1-20wt.% sulfonate compd. of the formula (wherein A is a 1-20C aliph., a 3-20C alicyclic, or a 6-20C arom. hydrocarbon group provided that it may be substd. by a hydrocarbon group contg. O, N, or halogen but not by an ester-forming group; and M is onium) into a polyester which has an intrinsic viscosity (at 35 deg.C in o- chlorophenol) of 0.6 or higher, mainly comprises repeated ethylene terephthalate units, and is produced by copolymerizing an isophthalic acid compd. having a metal sulfonate group in an amt. of 1-15mol% of the whole dicarboxylic acid component.
Patent JP-H0484246-A (JP)
Title: Memory rewrite system
Inventor: MATSUMOTO KENJI
IPC: G06F12/16
Filed: 1990-07-26
Abstract: PURPOSE:To reduce a probability that a two-bit error occurs and to improve the processing efficiency of CPU by providing a function which rewrites data into a memory when a one-bit error occurs through the use of a next memory refresh cycle without the aid of CPU. CONSTITUTION:When a memory refresh permission signal 15 is outputted, a rewrite control circuit 7 immediately outputs a memory refresh suppression signal 13 to a memory refresh control circuit 4 and outputs a rewrite cycle signal 18. Thus, respective parts constituting the memory start a rewrite cycle. An address where the one-bit error occurs is outputted from an address latch circuit 8 and it is inputted to the memory 11 through a memory input address selector 9. Then, a control signal is outputted so that a write operation is executed at the time of a read operation by a memory control signal generation circuit 5 and an ECC control signal generation circuit 6 and it is inputted to a memory error inspection correction mechanism ECC LSI 10. It corrects data which is read from the memory 11 by the read operation, outputs data corrected at the time of the write operation to the memory 11 and writes it in the memory 11.
Patent JP-S6178320-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/32
Filed: 1984-09-21
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-S5994621-A (JP)
Title: Production of antistaining fiber
Inventor: SHINONOME OSAMI
IPC: D06M13/425
Filed: 1982-11-12
Abstract: PURPOSE:To obtain antistaining fibers having improved dry soil resistance, by applying a solution containing one or more of a urethane compound and a polyester fluorine-containing compound to undrawn fibers, drawing the fibers, and fixing the above-mentioned fluorine-containing compound thereon at the same time. CONSTITUTION:A solution containing one or more fluorine-containing compounds selected from the group of (A) a urethane compound containing a fluoroalkyl group, e.g. 2,4-bis(2- perfluoroalkyl-ethoxycarbonylamino)toluene, and (B) a polyester having fluoroalkyl groups at the side chain, e.g. containing repeating units of the formula, is applied to undrawn fibers, e.g. polyester, polyamide or polyolefin. The amount of the fluorine-containing compounds is preferably 0.05wt% or more (20wt% or more fluorine content). The resultant fibers are then drawn, and the above-mentioned fluorine-containing compounds are thermally fixed separately or at the same time.
Patent JP-H08116068-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAMAOKI NORIHIKO
IPC: H01L29/786
Filed: 1995-08-04
Abstract: PURPOSE: To control channel length with high precision, realize microminiaturization and coupling capacitance reduction of a semiconductor device like a vertical type FET formed on a semiconductor substrate, and simply and surely obtain a vertical type complementary semiconductor device. CONSTITUTION: On a semiconductor substrate 101 of P-type silicon, the following are formed in order by an epitaxial growth method; a first P-type silicon semiconductor layer 102, a pair of first N-type silicon semiconductor layers 103, a pair of second P-type silicon semiconductor layers 104, a pair of second N-type silicon semiconductor layers 105, a third P-type silicon semiconductor layer 106, a third N-type silicon semiconductor layer 107 and a fourth P-type silicon semiconductor layer 108. On the side surfaces of the left second P-type silicon semiconductor layer 104 and the third N-type silicon semiconductor layer 107, gate electrodes 110 are formed via gate insulating films 109.
Patent JP-S6356561-A (JP)
Title: Silicone composition for release film
Inventor: OGAWA MASAHIKO
IPC: C08K3/00
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled composition capable of providing an antistatic releasable film by one process, having improved adhesivity to base film, transparency and release performance, by blending specific amounts of a specific metallic salt and a specified organopolysiloxane. CONSTITUTION:(A) 100pts.wt. organopolysiloxane containing 0.1-5mol% alkenyl group based on total organic groups bonded to silicon atom is blended with (B) 0.1-10pts.wt. organohydrogen polysiloxane containing three or more hydrogen atoms directly bonded to silicon atom in one molecule, (C) 0.001-0.1pt.wt. one or more salts of metal of group I, II or VIII of the periodic table, (D) 0.1-5 pts.wt. organopolysiloxane shown by the formula [R<1> is HO(CH2CH2O)nCH2CH2 CH2 group; R<2> is monofunctional hydrocarbon; 0<=a; b<=3; 0<=l+m<=100; 1<=n<10] and (E) a catalyst for addition reaction.
Patent JP-S6259853-A (JP)
Title: Separator for electric charge material
Inventor: ODA CHIKAO
IPC: B01D57/02
Filed: 1985-09-11
Abstract: PURPOSE:To continuously separate electric charge materials having specific isoelectric points and mol.wt. by disposing fractionation membranes having different pore sizes to the inside of a migration chamber in the direction where a DC voltage is impressed and providing outlet nozzles to chamber units at the bottom end of the liquid flow of the migration chamber. CONSTITUTION:The migration chamber 2 of a flow device body 1 is segmented to three chambers 2a, 2b, 2c by the fractionation membranes 5a, 5b which make fractionation according to the mol.wt. Electrodes 6a, 6b are respectively installed in electrode chambers 3a, 3b partitioned by a semipermeable membrane 4. The inlet and outlet nozzles 7a, 7b, 7c, 8a, 8b, 8c are respectively provided to the top and bottom ends of the migration chambers 2a, 2b, 2c. The mol.wt. to be held by the respective fractionation membranes is set at a prescribed value and the pH of a buffer soln. is adjusted to a prescribed value in the case of separating the specific protein from a mixture composed of proteins having respectively specific isoelectric points and mol.wt., then the specific protein moves to the specific electrode side with the relation between the isoelectric points and pH and is taken out of any of the nozzles 8a-8c.
Patent JP-H0548499-A (JP)
Title: Automatic adaptive equalizer
Inventor: MATSUURA TORU
IPC: H04B3/14
Filed: 1991-08-08
Abstract: PURPOSE:To enhance the compensation capability sufficiently even when the arrangement of signal points of the modulation system is specific in the automatic adaptive equalizer compensating distortion of a propagation line waveform of the digital microwave communication. CONSTITUTION:The part with specific signal point arrangement with respect to QAM modulation is subjected to area designation in advance, and an area discrimination circuit 26 discriminates whether or not a reception data is within the designated area and a discrimination signal D is generated, and the discrimination signal D is used to select the state of either output inhibition or output permission for each amplitude of the automatic adaptive equalizer 2 and a correlation signal of a control signal generating circuit 25 of delay distortion equalization circuits 21-24.
Patent JP-H0538219-A (JP)
Title: Collector of tractor mower
Inventor: MIYOSHI HIDEKI
IPC: A01D34/63
Filed: 1991-08-08
Abstract: PURPOSE:To make it possible to simply detach a collector for housing lawn grass reaped by a tractor mower from a car body and facilitate the maintenance. CONSTITUTION:A suction fan 7 and transmission gear 5 is provided in a collector 3 for housing lawn grass reaped from a mower 2, collected and fed. The collector 3 is supported so as to be able to open and close and turn in longitudinal direction to a car body 1. The transmission gear 5 is interlocked with a power take-off device 4 on the car body side and the suction fan 7 is communicated with a chute 6 on the mower 2 side by closing and turning the collector 3 onto a car body 1.
Patent JP-H0372751-A (JP)
Title: Information conversion system and data demodulation system
Inventor: OTA MASAYUKI
IPC: G11B20/14
Filed: 1989-08-01
Abstract: PURPOSE:To prevent a peak shift due to inter-code interference by selecting a converted code based on the result of detection of the least significant bit of a code word converted just precedingly, DSV information, polarity information and a data to be converted and selecting a most significant bit level. CONSTITUTION:When an m-bit data (information) is converted into an n-bit code (code string), the least significant bit of a code word with respect to a code word converted just preceding to the information converted this time, that is, the information converted precedingly is detected. And an n-bit code to be changed is selected based on the result of detection, DSV information, polarity information and an m-bit data and the level of the most significant bit is selected. Then number of '0s' from 1 to 7 or less is limited between an optional '1' in a converted code string and '1' appearing next and the DSV is made definite. Thus, the peak shift due to inter-code interference does not take place, excellent overwrite characteristic is obtained and high density recording is attained.
Patent JP-2001026133-A (JP)
Title: Printing method, electrode control unit and printer
Inventor: SOGO AKIRA
IPC: B41J2/385
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To print at high speed in high quality in an electric solidification type printing. SOLUTION: This printing method comprises a line timing signal generating process S3 wherein a start of each line of gradation data is indicated before or after the generation of the gradation data and a parallel conversion process S4 wherein the gradation data generated in a gradation data generating process S2 is converted to parallel data corresponding to the number of electrodes.  The printing method further comprises a gradation value holding process S5 wherein each of the gradation values obtained by the conversion in the parallel conversion process S4, a parallel driving control process S6 wherein the gradation values are outputted at roughly the same time after one line of gradation values are held in the gradation value holding process S5 and an electrode driving process S7 wherein ink on a printing drum at a position opposite to the electrode is solidified by driving the electrode based on the gradation values.
Patent JP-H0363924-A (JP)
Title: Magnetic recording medium and its production
Inventor: AISAKA TETSUYA
IPC: G11B5/66
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the magnetic recording medium appropriate for perpendicular magnetic recording by orienting the C axis of a hexagonal crystal mainly in the direction perpendicular to the film plane and controlling the perpendicular anisotropic magnetic field Hk to >=2.0kOe. CONSTITUTION:The magnetic film contains cobalt, nickel and phosphorus as the essential component, and the crystal has a hexagonal structure. The C axis of the hexagonal crystal is oriented mainly in the direction perpendicular to the film plane, and the perpendicular anisotropic magnetic field Hk is controlled to >=2.0kOe. A metallic substrate of an aluminum alloy, copper, brass, phosphor bronze, iron, titanium, etc., is usually used as the base for forming the magnetic film, and a nonmagnetic substrate of glass, resin, etc., or a substrate consisting of a metal-nonmetal composite material can also be used after appropriate activating treatment. Consequently, an excellent characteristic as the perpendicular recording medium is obtained.
Patent JP-H0949892-A (JP)
Title: Control method for grain diameter of uo2 sintered pellet
Inventor: KOMONO AKIRA
IPC: G21C21/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To attain surely controlling grain of oxidation recovery powder by putting specific materials in a processing port in hydrogen atmosphere and resintering the scrap of UO2 burnup pellets. SOLUTION: When oxidation begins in UO2 sintered body in air atmosphere, oxygen invades in grain boundary at first and then within the grain. According to this oxidation, the Uo2 in grain boundary changes the phase to U3 O8 and swells to come off. Therefore, to control the grain diameter of U3 O8 powder, the grain diameter of UO2 sintered body is controlled for preprocessing. That is, flakes of Al2 O3 and SiO2 of ca. 5% is put in the processing port in hydrogen environment, and the scrap of UO2 burnup pellets is resintered. In this resintering process, the average diameter of UO2 sintered body is controlled and vapor of Al2 O3 and SiO2 invades from the grain boundary during sintering and so the growth of grain is promoted. By this, the grain size of oxidation recovery powder of the scrap UO2 is surely controlled and sintered density and densification are stabilized to be controllable.
Patent JP-H1142255-A (JP)
Title: Wheel chair
Inventor: OKADA MOTOHIDE
IPC: A61G5/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To facilitate change in direction by arranging a fixed number of auxiliary wheels formed running in an optional direction longitudinally and horizontally at a proper interval while a switching means is arranged to turn a manually rotating wheel to a non-ground position. SOLUTION: A seat 4 having arm rests 4a is provided on a frame 3 of a wheel chair while a manually rotating wheel 1 is provided on both right and left sides of the frame 3. Auxiliary wheels 2 for maintaining a horizontal state are installed on the frame 3 and at least more than two thereof are arranged longitudinally and horizontally at a proper interval. The auxiliary wheels 2 are each constituted of a wheel 2a and a yoke member 2b to support a rotating shaft of the heel 2a. The upper end part of the yoke member 2b is mounted freely rotatably on an auxiliary wheel fixing part 3a of the frame 3 so that the auxiliary wheels 2 are formed to run by rolling in a desired direction. Moreover, a switching means is arranged on the wheel chair to turn the manually rotating wheel 1 to a non-ground position.
Patent JP-2001027885-A (JP)
Title: Cut-off adjusting device
Inventor: SAKURAI HISAO
IPC: H04N5/59
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To make a device low cost by dispensing with a signal source for detecting a cathode current and also to perform the correction made to correspond to a secular change at high accuracy by detecting the cathode current at high accuracy. SOLUTION: A controller 109 is provided in this device 100 and when the controller 109 becomes a forced adjustment mode, it outputs a control signal S109a to a video amplifier 101 in a vertical period to make the amplifier 101 output a signal in which the video signal is not present at it output regardless of the input of the video signal and in which a pedestal level is a black level and an average cathode current at this time is detected. Next, the controller outputs a control signal S109b to the amplifier 101 to make the amplifier output a signal whose state is a gray color as a luminance level and an averaged cathode current at this time is detected.  Then, the control calculates the difference between both cathode currents and compares the measurement value with an initialiset value and it outputs a control signal S109B to the third terminal T3 of a cut-off control amplifier 105 so that the measurement value becomes the initialset value.
Patent JP-H0364413-A (JP)
Title: Production of high tensile steel excellent in brittle fracture propagation arresting property
Inventor: TAKASHIMA NOBUTSUGU
IPC: C21D8/02
Filed: 1989-07-31
Abstract: PURPOSE:To efficiently produce the high tensile steel by controlling the primary rolling finishing temp. of a low carbon steel slab, the subsequent temp. of the steel slab in a thickness direction, cumulative rolling reduction in the secondary rolling, and secondary rolling finishing temp., respectively, and also performing controlled cooling after completion of rolling. CONSTITUTION:A slab of low carbon steel or low carbon low alloy steel is heated up to a temp. of the Ac3 transformation point or above, and primary rolling is finished at <=(Ar3 transformation point +200) deg.C. Subsequently, cooling is applied to respective positions in distances of 3/16 in a thickness direction from the surface and the rear surface of the above steel slab down to a temp. in the range from (Ar3 transformation point +120) deg.C to (Ar3 transformation point +20) deg.C and, successively, secondary rolling is completed at >=40% cumulative rolling reduction at a temp. in the range from (Ar3 transformation point +80) deg.C to (Ar3 transformation point -20) deg.C, by which ferrite grains of >=1.3 grain size ratio are formed in the respective ranges of 1/4 from the surface and the rear surface. Further, control cooling is exerted in the temperature range of >=300 deg.C at the cooling rate of <=30 deg.C/sec. By this method, the high tensile steel having high absorbed impact energy and excellent in brittle fracture propagation arresting property can be obtained.
Patent JP-S6260273-A (JP)
Title: Solar battery
Inventor: KUSAKABE TAKAHISA
IPC: H01L27/142
Filed: 1985-09-10
Abstract: PURPOSE:To simplify an assembly process of an electronic apparatus by forming a thin film type voltage regulating diode on a back plane of a solar battery main body. CONSTITUTION:A thin film type voltage regulating diode 6, formed solidly on a back plane of a solar battery main body 1, is composed of practically three diode parts 6a-6c formed on back planes of respective solar battery parts 1a-1c of the solar battery main body 1. This voltage regulating diode 6 utilizes backside electrodes 5 and 5 of the solar battery main body 1 as electrodes of one side and the respective diode parts 6a-6c are composed of the backside electrodes 5 and 5 of the respective solar battery parts 1a-1c, a lower electrode 8 which faces the respective backside electrodes 5 and 5 in common and a semiconductor layer 7 provided between the backside electrodes 5 and 5 and the lower electrode 8. The semiconductor layer 7 is composed of laminated layers of N-type amorphous silicon and P-type amorphous silicon.
Patent JP-S6356662-A (JP)
Title: Fixing method
Inventor: KOBU MAKOTO
IPC: G03G13/20
Filed: 1986-08-28
Abstract: PURPOSE:To smooth the surface of a toner image by superposing a specific plate material on a carrier which carries the toner image of dry toner and heating it. CONSTITUTION:The plate material is made of a material which has small heat capacity and heat resistance, preferably, a resin material which is <=50mum thick and has >=130 deg.C heat resistance. Then transfer paper 5 which carries a toner image formed of dry toner is send in the nip part of a sheet 8 and a roller 2 with the toner image up. While the transfer part 5 passes through the nip part, the toner on the transfer paper 5 is heated and fused, and fixed by the heated rollers 1 and 2. Then the transfer paper is separated from the sheet 8 by a separation claw 10 and discharged. Thus, the luster of the fixed image increases and an additional entry into a white ground part is facilitated.
Patent JP-S6443267-A (JP)
Title: Injection needle pull-out device
Inventor: NAKAGAWA SHIGERU
IPC: A61G12/00
Filed: 1987-08-12
Abstract: PURPOSE:To safely and certainly pull out an injection needle from a syringe main body, by inserting the injection needle inserted in an insert hole in a pull-out hole to engage the same with said hole. CONSTITUTION:Pull-out holes 6 are integrally bored in an engaging plate 4 in four directions so as to continue to the insert hole 5 of said engaging plate 4. The injection needle 29 mounted to a syringe main body 26 by covering the shaft 27 of said main body 26 with a cap 28 is passed through the insert hole 5 to be inserted in a container main body 1. After the part of the shaft 27 is inserted in the pull-out hole 6, the syringe main body 26 is drawn upwardly to bring the cap 28 into engagement with the engaging plate 4 and the needle 29 is detached from the shaft 27 to fall to an antiseptic solution 21.
Patent JP-H0364337-A (JP)
Title: Latex composition
Inventor: YONEKAWA YOSHIAKI
IPC: D06M17/06
Filed: 1989-08-01
Abstract: PURPOSE:To obtain an excellent blistering resistance and adhesive strength necessary for an adhesive compsn. for carpet backing by compounding a specific copolymer latex with an org. high molecular heat sensitizer and a bicarbonate salt. CONSTITUTION:100 pts.wt. (solid base) copolymer latex is compounded with 0.01-30 pts.wt. org. high molecular heat sensitizer and 0.03-5 pts.wt. bicarbonate salt. The copolymer latex is obtd. by emulsion polymerizing a monomer mixture comprising: 25-70wt.% at least one monomer selected from the group consisting of an aliph. conjugated diene, 2-10C alkyl acrylate, and 6-14C alkyl methacrylate; 0-5wt.% ethylenically unsatd. carboxylic acid; and 25-75wt.% other monomer copolymerizable with these two monomers. The copolymer latex has a glass transition temp. of +30 to -55 deg.C, a mean particle diameter of 600-2500Angstrom , and a gel content of 40-99wt.%.