baber/WOPTO huggingface dataset:
Patent JP-H0312432-A (JP)
Title: Colorant for thermoplastic resin
Inventor: TSUJI KOSAKU
IPC: C08L55/00
Filed: 1989-06-12
Abstract: PURPOSE:To provide the subject novel colorant composed of a mixture of a specified compound and a phthalocyanine pigment, free from lowering of degree of pigment even when coloring a thermoplastic resin at a high temperature and excellent in migration resistance. CONSTITUTION:An objective colorant composed of a mixture of a specified compound represented by the formula (CuPc is copper phthalocyanine residue; R1-R4 are H or halogen, provided that two or more of R1-R4 are halogen; n is 1-4) and a copper phthalocyanine pigment. In addition, the above mentioned compound of the formula is mixed, preferably in an amount of 0.5-50wt.%.
Patent JP-S6127630-A (JP)
Title: Manufacture of semiconductor device
Inventor: UGATA HIROKO
IPC: H01L21/30
Filed: 1984-07-18
Abstract: PURPOSE:To make it feasible to miniaturize a device while making alignment accurate and easy by a method wherein, after forming an epitaxial layer on a substrate formed of a pattern for alignment, this pattern is exposed to align with a mask pattern. CONSTITUTION:A P<+> type diffused region especially for alignment is formed on a P type semiconductor crystal substrate 1. Firstly overall substrate 1 is oxidized and all part excluding an oxide film 3 formed on the surface of diffused region 2 is removed by means of etching process. Secondly when an N type epitaxial layer is grown, the epitaxial layer grown on the oxide film 3 becomes polycrystalline 4 leaving the other part signel crystal 5. Thirdly when the surface of single crystal epitaxial layer 5 is covered with a nitride film 6 while the polycrystalline part 4 and the oxide film 3 are removed by etching process, the diffused region 2 is exposed. Finally, after removing the nitride film 6, the surface of epitaxial layer 5 is covered with a mask 7 for locating the diffusion position to form a P-N junction separating region. At this time, any mutual displacement of the diffused region 2 and a pattern 7a on the mask 7 may be detected by a microscope to be aligned forthwith.
Patent JP-S63313963-A (JP)
Title: Facsimile transmission system
Inventor: KUDOSE HIROYUKI
IPC: H04N1/32
Filed: 1987-06-17
Abstract: PURPOSE:To make an operator at a transmitter know positively that the reception has been normally achieved by reproducing an audio message recorded in an audio message recording/reproduction means preliminarily, after image information transmission is ended and transmitting the result to the transmitter. CONSTITUTION:A receiver receives all the image information from the transmitter as deciding the result of the reception in the unit of page untill receiving a procedure end signal EOP. In case the reception is normal, the receiver respond to the transmitter with a procedure interruption acknowledgement signal PIP. Upon receiving this signal PIP, the transmitter rings a buzzer 5. If the operator takes up a handset 11, the transmitter transmits a procedure interruption (EOP) signal PRI-EOP. The receiver with the voice recording/ reproduction device 10 being selected by a switcher 12, lets the device 10 reproduce the audio message. The operator can hear the audio message the receiver through the handset 11 held in the hand.
Patent JP-S5673593-A (JP)
Title: Sea water desalting apparatus by refrigerating method
Inventor: NISHIMURA SHIGEOKI
IPC: B01D9/02
Filed: 1979-11-19
Abstract: PURPOSE: To prevent the freezing faults on a heat transfer surface of an LNG evaporator and maintain good heat transfer performance by beforehand washing refrigerant gas with condensed refigerant liquid at the time of crystallizing sea water by refrigerant and separating and thawing the ice.  
     CONSTITUTION: In a crystallizing vessel 1, the sea water from a pump 7 and the LNG from a refrigerant lead-in pipe 35 are directly contacted to form cryohydrate. The evaporated LNG gas is admitted to a refrigerant scrubbing tower 36, where it is washed by condensed refrigerant and is removed of the mist contained therein. A packed tower, wetted-wall column, etc. are used for the refrigerant gas scrubbing device. The freezing faults to the heat transfer pipes of LNG evaporator 30 may be prevented by the above-mentioned washing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09329805-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE MAKOTO
IPC: G02F1/1343
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of obtaining a wide angle of visibility and an image where the influence of a display pattern on a display surface is not exerted on other parts by constituting a matrix like opaque metallic film for light shielding of the film obtained by aggregating plural strip parts whose each one frame is electrically independent. SOLUTION: This device is provided with a TFT side substrate part including a common electrode layer 105, a pixel electrode layer 103 and a video signal conductor layer 102 arranged on a TFT side glass substrate, and an opposed side substrate part including the opaque metallic film for light shielding arranged in a matrix like on an opposed side glass substrate. The matrix like opaque metallic film is constituted by aggregating two strip parts 101a and two strip parts 101b whose each frame is electrically independent. Respective gaps between the adjacent strip parts, that is, between two strip parts 101a and between the strip parts 101a and 101b are shielded from light by the layer 102 arranged on the TFT side substrate. Therefore, the leakage of light from the gaps is prevented.
Patent JP-S6039949-A (JP)
Title: Time division multiplex transmission system
Inventor: YAMAGUCHI MASAYASU
IPC: H04L25/49
Filed: 1983-08-15
Abstract: PURPOSE:To simplify the constitution of a transmission/reception circuit by detecting a specific level of a tri-state transmission signal in a method detecting the violation against the code rule of the CM1 code. CONSTITUTION:A tri-state code is divided into the first half section A having a time corresponding to one bit of a data and the latter half section B. The section A represents the data and the section B represents whether or not the bit is a frame bit and also a clock component is transmitted. In taking tri-state levels as H, M and L respectively, the section A represents logical ''0'' of data with the L level and represents logical ''1'' of data with the M level and the section B is kept normally at the H level and brought into the L level only when a frame bit is transmitted. Thus, the data is transmitted also in the frame bit. Since the section B represents when it is at the L level and the section B is at the H level other than the frame bit, the clock is transmitted. In detecting the section A, the data is detected while distinguishing the level H of the section B.
Patent JP-H0314068-A (JP)
Title: Semantics learning method
Inventor: MATSUDA TAKEFUMI
IPC: G06F17/10
Filed: 1989-06-12
Abstract: PURPOSE:To explain the world of five-dimensional language systematically on orthogonal coordinates and to make it easy to understand by analyzing a depth figure and a method on the orthogonal coordinates which have three orthogonal direction axis, time axis, and identification axis of operation in consideration of the axes centering on a vector. CONSTITUTION:Operation is represented as a vector 1, the direction (space) axis 2 of the operation is set on the vector 1, and the time axis 3 and identifica tion axis 4 (for identifying information in a wide sense of human recognition level represented as ISA relation) are set in three-axis orthogonal relation to form the orthogonal coordinates, where the depth figure and method are ana lyzed in consideration of the respective axes centering on the vector 1. Thus, the meaning of the world of the five-dimensional language is analyzed on the coordinates whose three axes based upon of dimensional characteristics cross one another at right angles, so the semantics learning method that a learner is extremely easy to understand visually and intuitionally is obtained.
Patent JP-H092897-A (JP)
Title: Production of polycrystalline semiconductor and manufacturing equipment therefor
Inventor: OKUNO TETSUHIRO
IPC: C30B11/00
Filed: 1995-06-15
Abstract: PURPOSE: To produce crystallographically excellent polycrystalline semiconductors of high quality in high reproducibility by measuring the temperature at the bottom lower surface of the crucible to stop heating when the change rate of the temperature to the time exceeds a set value and allowing the polycrystal to grow form a seed crystal. CONSTITUTION: In the production of polycrystalline semiconductor, semiconductor materials are feed in a crucible in which a seed crystal of the semiconductor is placed on its bottom in an atmosphere inactive to the semiconductor, the semiconductor materials are melted with heat in the crucible, the lower surface temperature T1 of the crucible bottom is kept lower than the melting point of the semiconductor material while the heat is removed from the bottom of the crucible, then the crucible is cooled down to solidify the molten material. As the crucible is heated to raise its temperature, the temperature is measured at the lower surface of the crucible T1 . If the change rate of the temperature per time ΔT exceeds a prescribed value, the heating is stopped and only semiconductor materials are melted without fusion of the seed crystal.  Then, polycrystals are grown by solidifying the molten materials and allowing the polycrystals to grow from the seed crystals whereby the objective polycrystals is produced.
Patent JP-S6128886-A (JP)
Title: Electric prospecting method
Inventor: OYA TAKASHI
IPC: G01V3/02
Filed: 1984-07-18
Abstract: PURPOSE:To facilitate the safety confirmation with a shorter distance between current electrodes, by arranging two potential electrodes to be grounded at two points sandwitching them so as to enlarge the distance between the potential electrodes in the measurement of the potentials between the two points. CONSTITUTION:A transmitter section is made up of current electrodes 11 and 12 grounded separately at a specified distance, a generator 13 and a transmitter 14 for applying power thereof 13 to the electrodes 11 and 12 and a receiver section, potential electrodes 15 and 16 so arranged to be grounded on or near the straight line connecting the current electrodes 11 and 12 sandwitching them 11 and 12 and a receiver 17. DC voltage is applied to the current electrodes 11 and 12 with the transmitter 14 to measure the potential of the potential electrodes 15 and 16 with the receiver 17. Then, the potential electrodes 15 and 16 move to points c1 and d1 on or near the straight line connecting the current electrodes 11 and 12 to measure the potential. In this manner, the electrodes moves to c2, d2...cn, dn sequentially to measure the potential between respective points.
Patent JP-H05341097-A (JP)
Title: Gas waste processing facility
Inventor: KAWABE KENICHI
IPC: G21F9/02
Filed: 1992-06-09
Abstract: PURPOSE:To provide a condenser excellent in the cost, space, and maintenance to be used in a gas waste processing device of a BWR atomic power plant. CONSTITUTION:As substitute for conventional exhaust gas condenser and dehumidifying cooler, a condenser 9 is provided which has a combined function of exhaust gas condenser and dehumidifying cooler. This condenser 9 is equipped with two water chambers, among which the front one 18 is located on the gas inlet pipe 24 side for high temp. radioactive exhaust gas and admits feed of the cooling water 10, while the rear water chamber 19 is located on the gas outlet pipe 25 side for the cooled exhaust gas and admits feed of a low temp. refrigerant 11. The front chamber 18 is in communication with a heat conduction pipe 21 while the rear one 19 with another heat conduction pipe 22.
Patent JP-H04347690-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: UENO TAKASHI
IPC: B41M5/382
Filed: 1991-05-27
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet which is free from troubles such as waving and curling even though an acceptor layer is formed thick. CONSTITUTION:A thermal transfer image receiving sheet is obtained wherein a substrate sheet, an intermediate layer, and a dye acceptor layer are successively laminated, the intermediate layer is formed by resin organic solution, and the dye acceptor layer is formed by aqueous resin solution consisting of hydrophobic resin. Then, it is obtained wherein the substrate sheet, a first intermediate layer, a second intermediate layer, and the dye acceptor layer are successively laminated, the substrate sheet above-mentioned is pulp paper, the first intermedieate layer is formed by resin organic solvent solution, and the second intermediate layer is formed by aqueous resin solution.
Patent JP-H0715585-A (JP)
Title: Picture output device
Inventor: MUNENAKA KATSUMI
IPC: B65H43/06
Filed: 1993-06-21
Abstract: PURPOSE:To output paper recorded by the usual copy function and paper recorded by facsimile function to separate locations distinguishingly while avoiding cost increase. CONSTITUTION:The picture output,device is provided with a copying function reading an original and providing an output of a formed image and with a facsimile function receiving a picture data signal through a communications line and providing a formed image. A paper discharge tray 91 containing recording paper whose image is formed by the copying function is provided to the outside of the equipment main body A, and an intermediate tray unit 93 containing the recording paper whose image is formed by the facsimile function is provided in the equipment main body A and the image of the picture data signals is formed sequentially with the facsimile function. Then the paper is contained sequentially in the intermediate tray unit 46 while directing the side of image forming downward.
Patent JP-S5671652-A (JP)
Title: Proportional pressure reducing valve for double brake system
Inventor: SAKATANI MICHIO
IPC: B60T8/26
Filed: 1979-11-15
Abstract: PURPOSE: To secure the liquid pressure at a touble in one system by stopping the pressure reducing control action in the other system while the liquid pressure is controlled and balanced in two systems of an X piping at each pressure reducing valve in a cylinder body.  
     CONSTITUTION: A liquid pressure is transmitted to right and left front wheel brakes 14 and 15 from two oil pressure chambers 13 of a master cylinder through 20, 21 and 22 while it is done to right and left rear wheel brakes 16 and 17 through pathes 20, 21, 23, 24, 25, 26 and 27. When the liquid pressure reaches a fixed level, a proportional decompression is performed by a sleeve piston 8 and a valve 6. When a trouble occurs in the system B, a piston 2 and a valve 6b move to the right to enlarge a clearance between a valve 6a and a piston 8a thereby stopping the proportional decompression in the system A. The same is done in case of a trouble in the system A. After the proportional decompression starts at the pathes 24 and 25 being cut, a difference in the oil pressure between pathes 26a and 26b move the piston 2 to the low pressure side together with the pistons 8a and b thereby equalizing the oil pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5851892-A (JP)
Title: Production of crude elastase
Inventor: YOSHIZAWA MASAYUKI
IPC: B26B19/04
Filed: 1981-09-24
Abstract: PURPOSE:A water-soluble organic solvent such a acetone or ethanol is added to a solution containing elastase so that its concentration becomes a certain level to obtain elastase in high yield through simple and easy chemical operations. CONSTITUTION:Swine pancreases are subjected to activation treatment by autolytic treatment of by adding mammarian duodenum, or its extract, or tripsin, pancreatin or ethanol or acetone. Then, a water-soluble organic solvent such as acetone, ethanol, isopropyl alcool is added to the resultant solution containing elastase, so that the range of the water-soluble organic solvent concentration comes into 30-80V/v%. The addition of the solvent causes the precipitation of the objective elastase, which is separated by filtration.
Patent JP-S5573758-A (JP)
Title: Cationic azo dyestuff and its manufacture
Inventor: GURAUSU REFUERENTSU
IPC: C09B44/00
Filed: 1979-11-20
Abstract: Cationic azo dyestuffs of the formula   <IMAGE>  wherein:  R denotes hydrogen or methyl,  R1 and R2 denote hydrogen or C1- C4-alkyl,  R3 denotes C1-C4-alkyl, R4 denotes C1-C4-alkyl which is optionally substituted by OH, C2-C4- alkenyl or benzyl or phenylethyl which is optionally substituted by C1-C4- alkyl or halogen, and An<(-)> denotes an anion, are prepared. Processes for dyeing and printing materials which contain acid groups and consist completely or predominantly of polymerised unsaturated nitriles, of acid-modified polyesters or of acid-modified polyamides, and processes for dyeing or printing leather, paper, tannin- treated cotton, writing liquids, printing pastes, silk, cellulose acetate and fibres containing lignin are also disclosed.
Patent JP-S6128919-A (JP)
Title: Laser beam scanning device
Inventor: HIRASAWA KEN
IPC: H04N1/113
Filed: 1984-07-20
Abstract: PURPOSE:To decrease the rotating speed of a rotary polygon mirror and the scanning speed of a laser beam on the exposure surface of a photosensitive body, etc., by providing plural laser light sources and providing a means which forms plural different main scanning lines simultaneously by performing a laser besm scan on the exposure surface only once. CONSTITUTION:Image electric signals at the same subscanning positions among signals stored in a memory 8 are transferred to the 1st and the 2nd modulatng means 71 and 72 at the same time. Then the 1st and the 2nd laser light sources 11 and 12 output laser light modulated according to the image electric signals. The laser light outputted from the 1st and the 2nd laser light sources 11 and 12 are collimated by the 1st and the 2nd collimator lenses 21 and 22 into two laser light beams, which reach a polarizing filter 24. The two laser beams are made parallel through the polarizing filter 24 and directed to a cylinder lens 25. The two laser beams passed through the cylinder lens 25 reach one of plural plane mirror surfaces 3E formed on flanks of the rotary polygon mirror 3.
Patent JP-H11345334-A (JP)
Title: Three-dimensional picture processing method and processor using accumulated difference table, and recording medium having recorded three-dimensional picture processing program
Inventor: SHINTANI MIKIO
IPC: G06T7/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make the processing efficient when the number of feature points and picture elements increases in a three-dimensional picture processing. SOLUTION: A feature point extraction part 13 extracts a feature point on an epipolar picture. A feature point correspondence generation part 14 accumulates differences between picture element values at two adjacent photographing times from the end point of a scanning line, holds it as an accumulated difference table and obtains the total of the difference of the picture element values between the two feature points as the difference of values corresponding to the two feature points in the accumulation difference table. The difference of the picture element values at a adjacent photographing times is accumulated from a picture end and it is previously held as a two-dimensional table. The total of the difference values of the picture elements between the respective feature points is obtained as the difference of two places in the two-dimensional table.  Thus, a processing can be made efficient even if the number of the feature points and the picture elements increases.
Patent JP-H01318338-A (JP)
Title: Communication information management equipment
Inventor: TANIGUCHI MORITOSHI
IPC: H04L13/16
Filed: 1988-06-17
Abstract: PURPOSE:To attain the extraction as to the communication not yet cent and simultaneous transmission and to improve the operability by registering separately a communication data sent already and a communication not yet sent and applying communication management. CONSTITUTION:A system control section 10 controls totally the system comprising a keyboard 11, a display section 13, an external storage device 14 and a communication control section 15 and executes a prescribed calculation and processing or the like. After a desired communication data is designated, when the holding transmission information is not designated, the opposite destination data processing is applied and registered in a management list file being a communication list and when the holding transmission information is designated, the data sent already and the communication data not yet sent are subject to transmission management on other list. Thus, the extraction as to the communication not yet sent and simultaneous transmission are attained to improve the operability.
Patent JP-H02110388-A (JP)
Title: Integrated circuit module
Inventor: DEBITSUTO BEDOFUOODO JIYONSON
IPC: G06F11/22
Filed: 1989-06-14
Abstract: PURPOSE: To enable an error check logic to check itself by comparing data generated inside an integrated circuit module with data generated outside another nearly equal module using an error detection circuit. CONSTITUTION: An error in an address/data(AD) bus 23 is detected by a functional redundancy check(FRC) logic that exists at two same modules 100 and 200. The module 100 plays a role of a master, while the other module 200 plays a role of a checker. The checker compares its output data with data outputted by the master and the bus error reporting line(BERL) output part of the checker module 200 reports when the both do not match. Single signal lines 104 and 204 from logics 102 and 202 are connected to double logic trees 118 and 120 and 218 and 220. This configuration allows a standard FRC check to be performed.
Patent JP-S6041818-A (JP)
Title: Timer device mounted on satellite
Inventor: SEKI TOSHIO
IPC: B64G1/66
Filed: 1983-08-17
Abstract: PURPOSE:To improve the reliability by constituting triply a clock signal generating section, a counter section and a program section to obtain an output from a majority decision gate circuit. CONSTITUTION:When a signal for two systems' share from clock signal generating sections 1a-1c formed as a triple system is outputted respectively via majority decision circuits 7a-7c, the majority decision is applied by the 2nd majority decision gate circuit 7d via counter sections 2a-2c and program sections 3a-3c, and a control signal is outputted to a load side by a decode section 8 and an output section 4. The control signal is outputted normally even if one optional system of the input is missing, and no output is given out of the majority decision gate circuit even if any of the systems mulfunctions as runaway or the like, then the high reliability is attained.
Patent JP-S5850488-A (JP)
Title: Outer casing component for wrist watch and manufacture thereof
Inventor: KASAI TAKAO
IPC: G04B37/22
Filed: 1981-09-22
Abstract: PURPOSE:To facilitate the manufacture of an outer casing component for a wrist watch made of a super hand alloy, by brazing a component made of a stainless alloy to an outer casing for the wrist watch made of a TaC super hard alloy. CONSTITUTION:A screw bush 4 made of SUS 316 F, a stainless alloy, is brazed to an outer casing frame 3 of TaC, and a back cover 6 is fixed to this screw bush by a screw 7 through the intermediary of an O ring 5 for waterproofing. The outer casing frame made of a TaC super hard alloy and the screw bush made of SUS 316 F are plated with Ni beforehand, assembled, and brazed in the ambience of vacuum of 10<-4> Torr or more.