baber/WOPTO huggingface dataset:
Patent JP-S5357795-A (JP)
Title: Superconductive coil
Inventor: SATOU TAKASHI
IPC: H01L39/00
Filed: 1976-11-04
Abstract: PURPOSE:To obtain a superconductive coil capable of easing the effect of outside temperature rise disturbances by constituting the superconductive coil through the use of a composite superconductive wire comprising disposing superconductive filaments in the central part within 60 of the diameter or each side of the composite superconductive wire.
Patent JP-S626000-A (JP)
Title: Hybrid interferon and its production
Inventor: MEYER FRANCOIS
IPC: C12R1/865
Filed: 1986-06-10
Abstract: Novel hybrid interferons are produced which are derived from lymphoblastoid interferons a-2 and a-3 belonging to the interferon aB and αD groups, respectively. The novel hybrid interferons possess valuable antiviral and antiproliferative properties.
Patent JP-H05326902-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: MATSUMOTO NATSUYO
IPC: G02B5/20
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a solid-state image sensing device without image nonuniformity and mixed colors by forming an ultraviolet-ray absorbing layer, which is transparent to visible light, on a substrate, on which a plurality of light receiving parts and charge transfer parts are formed, selectively exposing an ultraviolet-ray sensitive film, which is formed on the ultraviolet-ray absorbing layer, to ultraviolet ray, and thereby forming the steep edge part. CONSTITUTION:Light receiving parts 303 comprising photodiodes and charge transfer parts 305 are formed on a silicon substrate 301. A flat film 309, which has the light transmitting property and absorbs (i) ray, is formed on the light receiving parts 303 and the charge transfer parts 305. Then, a dyeing substrate 311 is selectively sensitized and developed with the exposure to the i-line. The pattern corresponding to the first-color picture elements is formed. Intermediate protecting films 315 and 319 having the light transmitting property are further formed. Color filter patterns 317 and 321 for the dyeing in the second color and the third color are obtained. Then, a flat film 323 having the light transmitting property is formed, and micro-lenses 327 is formed. Thus, the color filter pattern having the steep edge part can be obtained.
Patent JP-S5466851-A (JP)
Title: Electro-stencil master paper
Inventor: WATAGUCHI AKIHIRO
IPC: B41M5/24
Filed: 1977-11-08
Abstract: PURPOSE: To prepare electro-stencil master paper superior in flexibility capable of closely attaching to a cylinder and high in abrasion resistance, by using a film of a specified yield stress value.  
     CONSTITUTION: The yield stress of a film, such as polyvinylchloride film to undergo discharge breakdown is controlled by changing a king or an amount of plasticizer, such as epoxidated soybean oil, polymerization degree of a binder, kneading time length, or the like, and finally adjusted to 2.0 kg/mm 2 . Thereby, electro-stencil master paper is formed having flexibility capable of closely attaching to a cylinder and excellent abrasion resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63298434-A (JP)
Title: Sequential memory circuit
Inventor: TANAKA ATSUMI
IPC: G06F5/06
Filed: 1987-05-28
Abstract: PURPOSE:To double the speed of a working cycle in the areas except the place near the 0-address data by using plural 2-port memories which performs the writing and reading jobs independently of each other and a register which detours the 0-address data to write the input data alternately to those memories and selecting data out of those memories and register respectively for output of them. CONSTITUTION:The memory circuits 4 and 5 are provided together with a register 3 which detours the 0-address data, a rite address clock generating circuit 8 which supplies a write clock to use both circuits 4 and 5 with switching and at the same time stops the supply of the write clock to those memory circuits while the write clock is supplied to the register 3, a selector 6 which selects and delivers the data of the register 3 and circuits 4 and 5, and a read address clock generating circuit 9 which supplies a selection signal to the selector 6. In such a constitution, the storing actions are carried out at a high speed with use of plural 2-port memories. At the same time, the data of the optional length can be written and read out within the capacity with addition of a 0-address register.
Patent JP-S5357571-A (JP)
Title: Mixed fluid separating apparatus
Inventor: MASUYAMA FUJIMITSU
IPC: B03C5/02
Filed: 1976-11-05
Abstract: PURPOSE:To remove water mixed in fluid e.g. air, by electric means utilizing specific dielectric constant of fluids.
Patent JP-S5759166-A (JP)
Title: Detection of bacteria harmful for beer brewering
Inventor: NISHIKAWA NORIO
IPC: C12Q1/04
Filed: 1980-09-26
Abstract: PURPOSE:To detect the bacteria harmful for beer brewing with high likelihood ratios by mixing two kinds of antiserums obtd. with bacteria belonging to a lactobacillus genus and a bacyllus genus respectively as antigens, bringing these as factor antibodies into contact with the bacteria to be examined, and causing slide agglutination reaction. CONSTITUTION:Two kinds of the antiserums obtd. by immunizing rabbits respectively with lactobacillus brevis BSRI-4 strain and bacillus asporogenic variant sp. BSR17-6 strain are mixed. If the slide agglutination reaction of the harmful bacteria propagating in beer is carried out by using such mixed serums, agglutination is shown in all the harmful bacteria and the reaction is positive. Whereas, the reaction is positive in some cases for part of a certain kind of unharmful bacteria as well. As against this, the above-described mixed serums are subjected to absorption treatment with bacillus licheniformis or bacillus aneurinolyticus strain, whereby the exhibition of positive for the unharmful bacteria by the similar slide agglutination reaction is considerably reduced. In this way, the detection of the harmful bacteria is accomplished in a short time with high likelihood ratios.
Patent JP-H087112-A (JP)
Title: Edge detecting method
Inventor: TORIMARU YUJI
IPC: G06T9/20
Filed: 1994-06-15
Abstract: PURPOSE:To provide the edge detecting method for enabling edge detection with sub-pixel precision in binarization processing. CONSTITUTION:A CPU 1 decides an edge position corresponding to binary image data fetched into a binarization memory 6 and while using gradation image data stored in a gradation memory 4, the edge position is detected based on the result of dividing a value, for which a binarization level is subtracted from the value of gradation image data of a picture element at the edge position, with a value for which the value of gradation image data preceding to the edge position just for one picture element is subtracted from the value of gradation image data of the picture element at the edge position calculated from the binary image. Thus, there is an effect to provide the edge detection with the sub-pixel precision based on the edge position detected by binary image processing.
Patent JP-S62288077-A (JP)
Title: Fixing type thermal recording optical card
Inventor: MORINAKA AKIRA
IPC: G11B7/24012
Filed: 1986-06-09
Abstract: PURPOSE:To make alteration impossible and to freely perform the addition of information recording to a residual part, by a method wherein a thermal recording material and a light absorbent are provided on a substrate and thermal recording is performed by the irradiation with laser beam while recording is fixed by the irradiation with ultraviolet rays. CONSTITUTION:A thermal recording material and a light absorbent are provided on a substrate and thermal recording is performed by the irradiation with laser beam and recording is fixed by the irradiation with ultraviolet rays. The thermal recording material is based on a dianium salt and a coupler or based on a color former (leuco dye) and a coupler (solid acid). As the light absorbent, a metal or dye absorbing laser beams allowed to irradiate is used. This optical card is fixed at an arbitrary area after recording and made impossible in re-recording or alteration. In order to enhance resolving power to about (-500 lines/mm) as an optical recording material, a dispersion form and the arrange ment of the color former and the coupler are considered to obtain the optimum constitution and a heat develolping/light fixing type is adapted to the optical card so that only an arbitrary area is fixed and the recording property of the residual part is not damaged.
Patent JP-S5836662-A (JP)
Title: Electrostatic precipitator
Inventor: MATSUBARA SEIJI
IPC: B03C3/74
Filed: 1981-08-26
Abstract: PURPOSE:To strip the dust stuck on discharge electrodes easily with small hammering forces by constituting an electrostatic precipitator in such a way that elastic wire materials are wound on the discharge electrodes. CONSTITUTION:A spiral wire 18 constituted of an elastic wire material is wound spirally on a discharge electrode 16 having a square shape in section. A spacing is provided between the wire 18 and the outside circumference of the electrode 16 and the wire has a prescribed pitch. Sinch the wire 18 is an elastic wire material, the wire 18 deforms elastically when external forces are exerted thereto by hammering the electrode 16 or the wire 18 directly, then the wires 18 slide with the surface of the electrode 16 and strip the dust on the electrode 16.
Patent JP-H02311190-A (JP)
Title: Motor controller
Inventor: TOYODA MASARU
IPC: H02P7/298
Filed: 1989-05-26
Abstract: PURPOSE:To achieve highly stable control performance by providing a high speed response difference operating amplifier and limiting the speed response when the actual speed is high. CONSTITUTION:Drive unit 28 for a DC motor 3 comprises a thyristor converter main circuit 2, a field main circuit 7, a speed controller 27, and the like. The speed controller 27 comprises a speed response operating circuit 24, a speed response difference operating amplifier 25, an armature current difference operating amplifier 26, and the like. An actual speed response is compared with the output from the speed response operating circuit 24, and if the actual speed response is higher control is made to limit the output from the armature current difference operating amplifier 26. By such arrangement, influence of the vibration of shaft can be suppressed.
Patent JP-S5835776-A (JP)
Title: Prevention system for edging of medium
Inventor: MORI SHINICHI
IPC: G11B25/04
Filed: 1981-08-26
Abstract: PURPOSE:To effectively prevent edging of a magnetic medium at read/write of the magnetic medium, by suiting a sensor to a magnetic head to move together, and stopping the sensor when the magnetic head comes to the prescribed position. CONSTITUTION:A sensor W for write position detection is suited to a magnetic head 15 and the both are moved together. When the magnetic head moves to a guide member 12 of a card, the sensor only is stopped and the magnetic head only keeps moving afterward. At the stop of the said sensor, edging of a bankbook is detected depending whether or not the sensor shuts the bankbook. The magnetic head is once stopped at the end of magnetic stripes, it is returned back by r2 from the stopped position and the write is started from the position. The said stop position is determined by taking the stop of the sensor as a reference.
Patent JP-H06349903-A (JP)
Title: Device for probing different type in semiconductor wafer
Inventor: NISHIYAMA KAZUNORI
IPC: H01L21/66
Filed: 1993-06-04
Abstract: PURPOSE:To conduct a probing operation on each lot by providing a storage means, in which the inspection starting chip coordinates and final inspection chip coordinates are stored, and a means, with which the agreement or the disagreement of the above-mentioned coordinates and the existing inspection coordinates is judged, are provided. CONSTITUTION:This probing device is provided with an alignment controller 2, a system controller 3, a memory storage (a coordinate memory storage) 4, judgement device (coordinate coincidence software) 5, a lot termination output circuit 6, and a probing mechanism part 7. Especially, the coordinates memory storage 4 stores the inspection starting chip coordinates and the final inspection chip coordinates used for a plurality of lots mingled on the same semiconductor wafer. The coordinate coincidence software 5 judges the coincidence or the discordance between the present coordinate data and the stored coordinate data. Also, the lot termination output coordinates coincide with each other. As a result, a probing operation for each lot unit can be accomplished on the wafer.
Patent JP-H02311719-A (JP)
Title: Sensor amplifier
Inventor: OTA FUMIO
IPC: G01D3/028
Filed: 1989-05-26
Abstract: PURPOSE:To shorten charging time and to make it possible to shorten delay in settling time of input response by turning ON switching element which are connected to the resistors of two time constant circuits in parallel immediately after a power source is turned ON, providing the time difference, and turning OFF the switching elements. CONSTITUTION:When a power source is turned ON, a muting circuit Mc is operated, first and second switching elements (field effect transistors) Q2 and Q3 which are connected to resistors R2 and R3 of first and second time constant circuits T1 and T2 in parallel are turned ON. Therefore, DC blocking capacitor C1 and C2 are quickly charged. After a specified time, the element Q2 and Q3 are turned OFF. Thus, delay in settling time of input response becomes short. With respect to the OFF timing of the elements Q2 and Q3, the muting circuit Mc is formed so that the element Q3 is turned OFF after a specified time has elapsed from the time point when the element was turned ON. In this way, voltage fluctuation due to the DC offset of a first amplifier (initial stage) A1 and DC drift can be suppressed.
Patent JP-S5561617-A (JP)
Title: Piling machine noise arresting cover opening device
Inventor: KANDA MASAO
IPC: E02D13/00
Filed: 1978-10-31
Abstract: PURPOSE: To secure noise arresting cover of piling machine at its opened position without play by certainly interrupting operation of air cylinder in such a way that leaking air between both chambers of the cylinder is securely intercepted when the cover is opened by half by interrupting operation of the cylinder on its half way.  
     CONSTITUTION: Noise arresting cover consisting of a pair of cover sections 1, 1 is opened by outward turning of each section 1 by means of respective one of air cylinders 7, 7. One end of each one of hoses 16, 16' with other end connected to respective one of air pipes 15, 15' interconnected with either one of two air chambers of the cylinder 7 is connected to air leakage prevention device 17. When dog 24 disposed on each cover section opening arm 3 is brought into contact with switch LS1 on its half way, the switch acts on the air leakage prevention device 17 so as to have it energized such that air existing between the device 17 and both chambers of each one of cylinders 7, 7 is sealed certainly, so that piston in each cylinder cannot move from its stopped poisition on its half way, resulting that each cover section 1 is locked without play at its position opened by half. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5836894-A (JP)
Inventor: MITANI AKIO
IPC: B66D1/44
Filed: 1981-08-28
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-S63300857-A (JP)
Title: Polisher
Inventor: ASAKAWA KAZUFUMI
IPC: B24B37/08
Filed: 1987-05-29
Abstract: PURPOSE:To adjust the polishing member feeding quantity onto the obverse and reverse surfaces of a workpiece by supporting the carrier of a planetary gear which mounting-holds a workpiece by an elevation quantity adjusting means, permtting free adjustment of height, in a polisher for a hard and brittle material, aluminum, etc. CONSTITUTION:A carrier 5 for mounting a workpiece 4 into a mounting hole 18 revolves through rotation, by meshing the outer peripheral teeth with the pin gears 15 and 16 of a sun gear 6 and an internal gear 7 which are revolution- driven by a shaft 14, on a lower surface plate 3. An upper surface plate 2 is pressed through the revolution by a shaft 9, and a polishing member 8 is supplied from a polishing member feeding hole 10, and the obverse and reverse surfaces of the workpiece 4 are polished. The carrier 5 is supported on the carrier supporting members 21 and 23, and raised and lowered along the pin gears 15 and 16 by adjusting the set screws 22 and 24, and when the carrier 5 is positioned at the near center between the upper and lower surface plates 2 and 3, the feeding quantity of the polishing member 8 can be set nearly equal. Therefore, the working speed for the obverse and reverse surfaces can be set equal.
Patent JP-S5835924-A (JP)
Title: Formation of minute pattern
Inventor: OGURA KEN
IPC: H01L21/3065
Filed: 1981-08-28
Abstract: PURPOSE:To form a wiring pattern in a minute form when the Al wiring pattern having the prescribed shape is to be formed on a semiconductor substrate by a method  wherein a resist is applied on the substrate, the resist is formed corresponding to the  pattern intending to obtain, and after exposure and development are performed to provide overhangs in the reformed layer, Al is adhered thereon. CONSTITUTION:The novolak resist 12 is applied on the semiconductor substrate 11, and  the substrate is let alone in CF4+5% O2 plasma for 5-30min to make the reformed  layer 13 of which dissolvability to a developer is reduced to be generated on the surface of the resist 12. Then a mask having openings corresponding to the conductor  pattern intending to obtain is provided on the layer 13, it is exposed to UV rays, and  the exposed parts 31 are formed in the layer 13 and the resist 12. After then, development is performed, the exposed parts of the resist 12 are totally removed, the layer 13  is made as the overhang type, the Al layer is adhered on the whole surface to make the Al layers 15, 14 being discontinuous at the part between the upper part of the  layer 13 and the removed resist 12 part to be generated. Then the resist 12 is removed  together with the layers 13, 15 positioning thereon to obtain the desired Al layer 14 on  the substrate 11.
Patent JP-S62291836-A (JP)
Title: Electrodeposition
Inventor: TOMITA SATORU
IPC: H01J9/227
Filed: 1986-06-10
Abstract: PURPOSE:To make to be accurately deposited solely on the segment electrodes for forming a good phosphor screen by making phosphor grains to be deposited on the segment electrodes while relatively moving the deposition substrates and the opposing electrodes in a deposition liquid. CONSTITUTION:A polygonal supporter 13 is fixed to a rotary axis 12 inside a conductive container 10 while pasting deposition substrates 14, wherein segment electrodes 15 are arranged in each side of said supporter 13 at a prescribed pitch, for being cylindrically formed. Then, while being immersed in a deposition liquid 11, power supply 16 is connected to a container and between the respective segment electrodes 15 to rotate the rotary axis 12 by a motor. Thereby, the electrodes 15 and the container 10 are moved relatively while properly stirring the liquid by a rotating wing 17 for making phosphor grains to be finely stuck to the electrodes 15 to form a good phosphor screen for a fluorescent character display tube or the like.
Patent JP-S63109797-A (JP)
Title: Production of optically active cyclopentenones
Inventor: MINAMII MASAYOSHI
IPC: C12P41/00
Filed: 1987-05-28
Abstract: PURPOSE:To produce highly pure and optically active cyclopentenones in a high yield, by asymmetrically hydrolyzing dl-cyclopentenone esters with an esterase. CONSTITUTION:dl-Cyclopentenone esters of formula I [R1 is substituent of formula II (X-Y is CH2-CH2 or cis CH=CH; R is lower alkyl); R' is alkyl or alkenyl which may be substituted with halogen atoms] are symmetrically hydrolyzed with an esterase to form an optically active cyclopentenones of formula III (R2 is H or R'CO-; * represents an asymmetrical carbon). The esterase includes an esterase produced by microorganism belonging to Enterobacter genus, Arthrobacter genus or the like.
Patent JP-S5258196-A (JP)
Title: Laser marking apparatus
Inventor: SHIRASU SHINICHI
IPC: B23K26/00
Filed: 1975-11-08
Abstract: PURPOSE:To transfer signs, photpgraphs, figures, etc.  on the intended portion of the surface of ornaments from the orginal copy quickly with accuracy with a laser which is scanned over the surface of the ornaments and modulated according to signals read from the original copy.
Patent JP-H06350876-A (JP)
Title: Image pickup device
Inventor: ASADA RYOJI
IPC: H04N5/208
Filed: 1993-06-04
Abstract: PURPOSE:To provide an iamge pickup device capable of obtaining the signal (horizontal aperture signal, etc.) of a filter characteristic similar to a case that picture element split processing is not executed even if the picture element split processing is executed. CONSTITUTION:An AD converter 1 to AD-convert an image pickup signal, a picture element split circuit 2 to split the output signal of the AD converter 1 into the signal series of two systems of an even number picture element and an odd number picture element, gamma correction circuits 3, 4 to apply the basic processing of each image pickup device to the signals of two split systems, enhance processing circuits 5, 6, matrix processing circuits 7, 8 and a picture element synthesis circuit 9 to synthesize the signal series of two systems with the basic processing applied are provided, and the horizontal aperture signal similar to the case that the picture element split processing is not executed is obtained by making the signal processing circuit (LSI) of low speed usable, and by simultaneously exchanging the signal (picture element addition signal pair, etc.) required for the filter calculation of the horizontal aperture signal in the other system mutually in the enhance processing circuits 5 and 6.
Patent JP-H09296472-A (JP)
Title: Cutting-off method by steel sheet pile
Inventor: KODERA HIDENORI
IPC: E02D31/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the cutting-off work of steel sheet piles by constructing a bentonite slurry wall in the underground below an existing crossing material and inserting steel sheet piles in the inside of the wall face to construct a wall face of steel sheet piles within the wall face of the bentonite slurry while transferring the steel sheet pile little by little. SOLUTION: When steel sheet piles are driven under an existing structure A installed on the ground, after vertical holes have been excavated at both sides of the structure A, a bentonite wall 2 made of bentonite slurry is constructed in the ground under the structure A. And guide posts 3 are vertically inserted in both sides of the bentonite wall 2 and the steel sheet piles 4 are inserted in the inside of the wall face of the bentonite wall 2. And a wall face made of steel sheet piles 4 is constructed in the inside of the wall face of the bentonite wall 2 while transferring the sheet piles little by little. Accordingly, even if there is an obstacle on the ground, the steel sheet piles can close while avoiding the obstacle.