baber/WOPTO huggingface dataset:
Patent JP-S6361592-A (JP)
Title: Method and device for processing image
Inventor: TATSUMI SETSUJI
IPC: H04N1/60
Filed: 1986-09-02
Abstract: PURPOSE:To suitably correct a gradation corresponding to an image by deciding the correction level of an input video signal by arithmetic operation, and in accordance with this decision, generating a lookup table to be used for the gradation correction. CONSTITUTION:A correction adjustment part 34, in accordance with an output 33 indicating the degree of correction level from a highlight/shadow point presence/absence decision part 38, adjusts the degrees of color correction levels for output signals 17R, 17G and 17B from frame memories 12R, 12G and 12B by using a luminance signal 27 from a luminance signal generation part 32. Cumulative histogram generation parts 42R, 42G and 42B generate cumulative histograms by means of outputs 35R, 35G and 35B from a correction adjustment part 40. Lookup table LUT conversion parts 46R, 46G and 46B convert as considering outputs 37R, 37G and 37B representing highlight points and shadow points outputted by the cumlative histogram generation parts 42R, 42G and 42B, and generate lookup table data.
Patent JP-S58109353-A (JP)
Title: Method of manufacturing paper feed roller
Inventor: TSUNODA KENJI
IPC: B65H27/00
Filed: 1981-12-21
Abstract: PURPOSE:To place the peripheral edges of conical parts at equal intervals, by fitting the plural conical parts in prescribed positions along a shaft. CONSTITUTION:Numerous parts 41, 41' shaped as flat truncated cones are mounted on a shaft 42 so that the parts are located in prescribed positions along the shaft by adjuster screws 43, 43' provided at both the ends of the shaft. The peripheral edges 44, 44' of the parts 41, 41' are thus placed in prescribed positions at equal intervals.
Patent JP-H0255700-A (JP)
Title: Slide balance device for press
Inventor: IDE KENICHI
IPC: B30B15/06
Filed: 1988-08-18
Abstract: PURPOSE:To reduce the cost of maintenance for a press by providing a connecting rod whose both end parts are attached pivotally to an eccentric axis and a slide on the press, and providing a balance cylinder between a slide and the connecting rod. CONSTITUTION:A slide 3 of a press is constituted of a body 18, a spherical seat 19 and a holding member 20, and one end of a connecting rod 6 and the other end are attached pivotally to an eccentric axis 5, and the slide 3 through the spherical seat 19, respectively. Also, a fitting frame 22 is attached so as to be turnable against the outside periphery of an annular part 11, and a balance cylinder 25 is attached pivotally by a pin 26. A rod 27 is attached pivotally to a bracket 28 of the slide 3 side part. In such a way, when the connecting rod 6 oscillates, strokes of both the cylinders 25 become equal, and the expansion and contraction quantity becomes small. Since packing of the balance cylinder 25 becomes a long service life, the number of times of maintenance decreases, and its cost is reduced.
Patent JP-S60106575-A (JP)
Inventor: HENKU BAN ETSUSEN
IPC: B65G47/46
Filed: 1984-09-29
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-H0742059-A (JP)
Title: Heat-resistant sound-insulating felt for air-conditioner
Inventor: AGATA YOSHIMICHI
IPC: D04H1/4282
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a heat-resistant flame-proofing felt having sound-insulating- property and formability and useful e.g. for the sound-insulation of a compressor of an outdoor unit of an air-conditioner. CONSTITUTION:This sound-insulating felt is a needle felt produced by heating a fiber material containing >=50% of organic synthetic fiber such as acrylic, acrylonitrile, polyester, vinyl chloride, polyamide or polypropylene fiber at 100-180 deg.C for 10-60min and subjecting the heat-treated product to needle-punching process.
Patent JP-H1048146-A (JP)
Title: Appearance inspection instrument
Inventor: TAKAHASHI SHINJI
IPC: G01N21/88
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspection instrument wherein a field of view is bright and no image defect occurs due to uneven light even for a glossy object to be inspected. SOLUTION: A light source screen 5 comprising a milk-white semitransparent plate or a double-sided frosted glass plate is placed at a position 1 to 2mm lower from a tip 4a of a light guide 4, and light from a lamp house 2 is appropriately scattered by the light source screen 5, so that light is shed to a printed circuit board 15 being an object to be inspected with uniform brightness without unevenness in light. If an image of the board 15 is picked up by a CCD camera 3 in this state, a bright image free from defects due to uneven light can be obtained, thereby highly accurately inspecting whether or not pattern formation is good.
Patent JP-S6448848-A (JP)
Title: Matted thermoplastic resin composition
Inventor: WAKABAYASHI TOSHIO
IPC: C08L55/02
Filed: 1987-08-19
Abstract: PURPOSE:To obtain the title composition excellent in surface dullness, thermal and mechanical properties, by mixing a specified graft copolymer, a crosslinking (co)polymer, a polyglutarimide and other copolymers. CONSTITUTION:This composition comprises 1-98pts.wt. graft copolymer (A) formed by grafting 95-20pts.wt. mixture comprising 40-90wt.% aromatic vinyl monomer, 60-10wt.% vinyl cyanide monomer and 0-40wt.% other copolymerizable vinyl monomers upon 5-80pts.wt. rubbery polymer, 1-30pts.wt. crosslinked copolymer (B)formed from 35-90wt.% aromatic vinyl monomer, 60-10wt.% vinyl cyanide monomer, 0.01-10wt.% copolymerizable polyfunctional monomer and 0-40wt.% other copolymerizable vinyl monomers, 1-60pts.wt. polyglutarimide (C), and 0-70pts.wt. copolymer (D) formed from 40-90wt.% aromatic vinyl monomer, 60-10wt.% vinyl cyanide monomer and 0-40wt.% other copolymerizable vinyl monomers, provided that the total of components A-D is 100pts.wt.
Patent JP-H0628150-A (JP)
Title: Method for compressing program capacity
Inventor: KURODA MASASHI
IPC: G06F5/00
Filed: 1992-07-08
Abstract: PURPOSE:To use a ROM memory with small capacity to store a program or data required to execute the program by compressing data and decreasing the number of bits of the data. CONSTITUTION:Data of a data table 6 stored in an external storage device 5 are read out and transferred to a RAM 2. Here, the data are compressed and converted by a compressing conversion program 3a in a ROM 3 which performs the data compressing conversion by the modified Huffman system. The compressed and converted data are transferred to an EEPROM 8 to generate a data table 8a made to a ROM in the EEPROM 8. When the program is executed, necessary data are read out of the data table 8a and transferred to a RAM 2. A expanding conversion program 3b in the ROM 3 performs expanding conversion by the modified Huffman system. The program 4 stored in the ROM 3 is executed based on the data expanded into the original data.
Patent JP-S5996513-A (JP)
Title: Method for recording and reproducing waveform
Inventor: MIZUNO KOUTAROU
IPC: H04B1/66
Filed: 1982-11-24
Abstract: PURPOSE:To reproduce a continuous waveform by detecting the changing point of the waveform, storing the amplitude value and time interval in a memory and compensating and operating between the amplitude value of the read-out changing point and that of the changing point just before the read-out one on the basis of the functional waveform changing at a speed corresponding to the time interval between both changing points. CONSTITUTION:A waveform B is obtained by delaying a waveform A by a prescribed time, the amplitude values LA and LB are sequentially compared to form a compared output signal of ''1'' in accordance with LA>LB, LA<LB, and LA=LB, and the points of time changing the compared output signal from ''0'' to ''1'' are detected to detect changing points S0-S6. If pulse signals P0- P6 are formed at the rise of the compared signals, intervals t1-t6 become the time intervals of respective changing points. The combination of L0-L6 and t1-t6 for S0-S6 are stored to store the waveform A. At the reproducing, the combination L0 and t0, and L1 and t1 are read out and the interval between the L0 and L1 is successively compensated at the time interval t1 in the direction from the L0 to L1 to reproduce the waveform between the S0 and S1. Thereafter, said operation is repeated in respective changing points.
Patent JP-H0955699-A (JP)
Title: Clock signal extract device and clock signal extract method
Inventor: ARATAIRA SHIN
IPC: H04B10/508
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To extract a clock signal having a frequency of one over an integral number of a bit rate from an optical signal with a high bit rate. SOLUTION: When a modulation signal whose frequency is f1 /n being 1/n of a frequency included in a vicinity frequency area of a circulating frequency of a mode synchronization laser 10 and an input optical signal with a frequency f0 included in the vicinity frequency area are given to the mode synchronization laser 10, a beat signal with a frequency f1 -f0 being a difference between a harmonic component of the modulation signal and the input optical signal is outputted. The beat signal is given to a frequency divider 24, from which a frequency division beat signal(f0 -f1 )/n being 1/n of the frequency is outputted. Then a mixer 26 extracts a clock signal with a frequency f0 /n being frequency division of the frequency of the input optical signal by 1/n as a sum frequency of the frequency division beat signal and a reference signal.
Patent JP-S58105790-A (JP)
Inventor: HIROSE TOKUZOU
IPC: D05B57/14
Filed: 1981-12-18
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-S6265038-A (JP)
Title: Fixing material of coloring matter
Inventor: AONO TOSHIAKI
IPC: G03C8/40
Filed: 1985-09-18
Abstract: PURPOSE:To prevent to deposit an additive, and to a deterioration of a film due to a lapse of time, and to improve to stick the coloring matter to a sensitive material in a diffusion transfer of the coloring matter by incorporating a base or a precursor of the base and a polyalkylene oxide or its derivative to a substrate. CONSTITUTION:The base and/or the precursor of the base ad the polyalkylene oxide (PAO) or its derivative are incorporated in the titled material provided on the substrate. The deposit of the additives such as the base and the precursor of the base etc., is prevented by incorporating the PAO to the titled material, and the deposit of the additives is not recognized after the storage for long period, and the deterioration of the film due to the lapse of time may be prevented. The sticking property of the coloring matter to the photosensitive material is improved in the stage of the diffusion transfer of the coloring matter. Thus, the transferred image having a good gloss may be obtd. without the peeling of the film.
Patent JP-H0491461-A (JP)
Title: Lead processing apparatus for semiconductor device
Inventor: NAKAMURA SHIZUKATSU
IPC: H01L23/50
Filed: 1990-08-01
Abstract: PURPOSE:To prevent a mass production of improper leads and to improve reliability by imaging the shape of a processed lead by an imaging unit, deciding the propriety of the shape of the lead based on image information and reference image information, and controlling to drive a lead processing apparatus. CONSTITUTION:Planar shape and side shape of leads 6a arranged at both right and left sides of a semiconductor device 5 and processed are imaged by first, second imaging units 7, 8 and a third imaging unit 9, and image informations are stored in a first memory 10. A CPU 12 measures the size, interval, bending angle, etc., of the processed lead 6a based on the image information stored in the memory 10, compares the measured values with image informations of reference size, reference lead interval, reference bending angle of the lead, etc., of the lead 6a stored in a second memory, outputs, if the lead is favorable, a proper decision signal from a lead shape recognition unit 13 to a controller 4. The controller 4 continues the operation of a lead processing apparatus 3 based on the proper decision signal.
Patent JP-H0757153-A (JP)
Title: Bar code table
Inventor: MORI SHIGEAKI
IPC: G07G1/12
Filed: 1993-08-20
Abstract: PURPOSE:To provide the bar code table on which the bar code of a target article can easily be found without dissipating file cases and can be read at an easy attitude. CONSTITUTION:The bar code table is constituted by fitting plural bar code lists 5 where article names and bar codes are displayed to a flat plate type support panel 1, supported slanting forward, so that the lists can be turned over, and consequently the bar code lists 5 of all articles are prepared on the support panel 1, so a bar code can easily be found. The support panel 1 slants to this side, so read operation using a bar code reader 11 can be done at an easy attitude.
Patent JP-H0650357-A (JP)
Title: Electromagentic clutch
Inventor: KISHIBUCHI AKIRA
IPC: F16D27/112
Filed: 1992-08-03
Abstract: PURPOSE:To drastically improve the transmission torque between the annular magnetic member part of an armature and the annular magnetic member part of a rotor. CONSTITUTION:The material which is obtained by adding a prescribed quantity of the high hard additives to the metallic magnetic material is used for the annular nonmagnetic member parts 14 and 15 for joining the annular magnetic member part 11 and the cylindrical magnetic member parts 12 and 13 of a rotor 4 and the annular nonmagnetic member part 20 for joining the annular magnetic member parts 18 and 19 of an armature 5. Accordingly, the frictional coefficient between the frictional engagement surfaces of the annular magnetic member part 11, cylindrical magnetic member parts 12 and 13, and the annular nonmagnetic member parts 14 and 15 of the rotor 4 and the frictional engagement surfaces of the annular magnetic member parts 18 and 19 and the annular nonmagnetic member part 20 of the armature 5 is increased, and the turning power of an internal combustion engine can be transmitted to the armature 5 through the rotor 4 efficiently.
Patent JP-H0256351-A (JP)
Title: Paper feed roller
Inventor: FUJIWARA MASATOSHI
IPC: B65H5/06
Filed: 1988-08-19
Abstract: PURPOSE:To make a roller surface effect sufficient frictional force and stably feed a recording paper by projecting out a part of hard film on the surface by means of corrosion. CONSTITUTION:The surface of a soft metal body (e.g., aluminum alloy) 4 is coated with a thin-wall metal film 5 having a property harder than the soft metal body 4 and then formed into a fine lump shape. This fine-lump shaped fine particle body 2 is mixed with a fine lump body 3 of a separately prepared same soft metal body and heated and compressed to be molded into a roller shape 1. The molded surface is corroded to expose only the hard material 5. As a result, the surface of the roller 1 can effect high frictional force, to stably feed a record paper used for OA equipment, etc.
Patent JP-S6097843-A (JP)
Inventor: KANAYAMA TATSUYA
IPC: B32B7/10
Filed: 1983-11-02
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-H0933974-A (JP)
Title: Correction optical device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the assembly workability of a holding means, that means, of this device by previously setting it to a movable frame or a fixed member in a state where it is charged. SOLUTION: A supporting ball 79B, a charged charge spring 710 and a supporting ball 79A are inserted in the hole 75B of a supporting frame 75 being the movable frame in a direction shown by an arrow 79C in this turn. Then, finally, the ball 79A is prevented from being pulled out by heat-caulking the circumferential end part 75C of the hole 75B. In such a case, since the back end part of the blade part 79Aa of the ball 79A is received and regulated within the range of a depth A surface, the ball 79A is fixed to the frame 75 by heat- caulking the end part 75C. Therefore, since the spring 710 can be previously set to the frame 75 in the state where it is charged, the ball 79B or the spring 710 is not pulled out in the midst of assembly work and the workability is drastically improved.  Besides, the balls 79A and 79B are made of POM and a first yoke 712 and a second yoke 72 becoming holding surfaces are made of metal.
Patent JP-H0744695-A (JP)
Title: Synchronizing circuit
Inventor: HIRAISHI YORITSUGU
IPC: G06T1/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a synchronizing circuit producing an output signal having the constant synchronization relation at all times even when a line enable signal LENO to be outputted from a picture reader, a picture signal VD and a picture clock signal N-CLK are in any synchronization. CONSTITUTION:A 1st latch circuit 11, multiplexer 12 and a 2nd latch circuit 13 are provided for a signal LENO and a 1st latch circuit 21, multiplexer 22, and 2nd latch circuit 23 are provided for a signal VD. The clock signal N-CLK is inverted by an inverter 14 and decides the latch timing of the 1st latch circuits 11 and 21. It decides directly the latch timing of the 2nd latch circuits 13 and 23. The multiplexers 12 and 22 are controlled by select signals SEL- LENO and SEL-VD according to the synchronization of the input signal.
Patent JP-H0953041-A (JP)
Title: Method for forming water-repellent film
Inventor: HIROMATSU KAZUCHIKA
IPC: E04F13/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To form a water-repellent film on the surface of a resin layer by coating the surface with a coating material contg. a fluororesin powder and a solvent which swells or dissolves the surface resin. SOLUTION: This method for forming a water-repellent film on the surface of a resin layer comprises coating the surface with a coating material contg. a fluororesin powder and a solvent which swells or dissolves the surface resin or comprises coating the surface with the coating material and subjecting the fluororesin powder on the surface to a pressing force to partly bury the powder into the surface resin, while leaving the powder partly exposed. Pref. a water- repellent film is formed by coating a resin layer with a coating material contg. a cold-curing resin (e.g. an epoxy resin) together with the fluororesin powder and the solvent.
Patent JP-H0369945-A (JP)
Title: Automatic developing device
Inventor: IKEDA TOSHIAKI
IPC: G03D13/00
Filed: 1989-08-09
Abstract: PURPOSE:To efficiently collect printed sheets by accurately and stably arranging the respective printed sheets which are color paper collected after drying on a tray and conveying them one by one. CONSTITUTION:An inclined plate 76 is attached to the exit 71 of an automatic developing device and the printed sheets allowed to slide one by one onto the respective trays 83 mounted on a chain conveyor 82, then they butt to a stopper wall 99 which is fixedly provided on the frame of the conveyor adjacently to the tray. Therefore, the color printed sheet is stably and accurately arranged and collected on a fixed position on the tray so that it may be adjusted in the corners of the tray on adjacent sides. The sheets of color paper which are collected on the respective trays are arranged and accumulated in a collecting box 86 by reversely inclining the tray at the lowest position every time the conveyor is driven. Thus, the printed sheets are efficiently collected.
Patent JP-H0373711-A (JP)
Title: Work separating and delivering device
Inventor: KOBAYASHI AKIHIKO
IPC: B65G47/78
Filed: 1989-08-10
Abstract: PURPOSE:To ensure separation and delivery of works in a work separating and delivering mechanism such as a semiconductor device, etc., by making it possible to fix and release a work on/from an orientation rail, and making it possible for the orientation rail to approach and separate from a carrier, and to move in a specified direction on the basis of a work-delivery position. CONSTITUTION:One work supplied from a carrier 11 is positioned on an orientation rail 30a, and the second and later works 1b on the carrier 11 operate a cylinder 22 to be restricted by a pressing pin 21. A cylinder 28 is then operated to move a rack shaft 27 in the direction shown by the arrow B. An arm 33 is thus put into a turning movement in the direction shown by (r) through a pinion to fix the work 1a on the orientation rail 30a. When the rack shaft 27 is moved further in the direction of the arrow B until a clearance S2 becomes zero, the orientation rail 30a is moved to separate the works 1a, 1b completely from each other and eliminate interference between them. Conveyance of the works, therefore, can be positively performed.
Patent JP-H0763109-A (JP)
Title: Ignition device of engine
Inventor: NAKAMURA NOBORU
IPC: F02D45/00
Filed: 1993-08-23
Abstract: PURPOSE:To decrease electric power for ignition, so as to prevent generation of voltage leakage, while providing an ignition control means independently of a fuel control means, and prevent increase in exhaust gas temperature by combustion on the exhaust system side of fuel. CONSTITUTION:A fuel supply means 54 for stopping fuel supply only for a specified cylinder at the time of requiring torque-down is provided in a CPU 50 for EGI, and a torque down signal is outputted to a CPU 60 for ESA at the time of requiring the torque-down. An ignition stop control for stopping ignition in a fuel supply stop cylinder and a retard control for retarding a timing of the ignition in the remaining cylinders are carriod out the time of receiving the torque-down signal as a value by an ignition control means 62 of the CPU 60 for the ESA, nowever the ignition stop control and the retard control are inhibited when engine rotational speed is moret than a speicifed critical rotational speed, by an ignition stop inhibition means 64 and a retard inhibition means 66.
Patent JP-S6363609-A (JP)
Title: Production of concentrated liquid containing sulfur component and concentrated liquid produced thereby
Inventor: YAMANO ITSUO
IPC: A61Q19/10
Filed: 1986-09-02
Abstract: PURPOSE:To easily obtain a sulfur-containing concentrated liquid capable of easily giving a sulfur-containing hot water, at a low cost, by charging sodium sulfate and sulfur to boiling water and boiling down the mixture. CONSTITUTION:A small amount of sodium sulfide (Na2S9H2O) is charged to boiling water and dissolved under agitation. The solution is added with sulfur and boiled down until the color of the water becomes yellow. The obtained concentrated liquid of sulfur is mixed with sodium bicarbonate and the glycerol liquid and is covered with a vegetable oil to prevent the contact of the liquid with air during storage.
Patent JP-H1017189-A (JP)
Title: Antislipping member to carry flexible long size material such as dishcloth and manufacture therefor
Inventor: AKENO MITSURU
IPC: B65H27/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reliably carry a subject material without slipping it by forming columnar projections, which slightly incline in the lengthwise direction of an antislipping member and in which edge parts are formed at edge angles of a top surface of its head part and a lengthwise directional outer peripheral surface of the antislipping member, in large numbers on a surface of synthetic resin-made sheet base cloth. SOLUTION: Columnar projections 2 are a columnar projection which has a height (h) of about 0.7mm and whose one side has a square cross section of about 0.2mm, and these are arranged so as to incline by an angle θ of 3 to 20 degrees in its lengthwise direction to sheet base cloth 1. Head parts 3 of the projections 2 longitudinally and slightly swell in the lengthwise direction of an antislipping member, and edge parts 6 and 6 are formed at front and rear edge angles where a top surface 4 and outside surfaces 5 and 5 cross each other, and can operated as an antislipping member by contacting with a surface of a dishcloth.  The head parts 3 of the projections 2 can obtain an antislipping effect by forming the edge parts 6 and 6 at edge angles where its top surface 4 and the outside surfaces 5 and 5 cross each other even if they are not formed in a slightly swelling shape in the lengthwise direction.