baber/WOPTO huggingface dataset:
Patent JP-H0628466-A (JP)
Title: Method for making line of image thin
Inventor: KUMAGAI RYOHEI
IPC: G06V10/34
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a satisfactory result in processing to make line thin, and to execute the processing at a high speed by preserving an object picture element as it is when a picture element behind by one a picture element corresponding to the object picture element is a peripheral picture element value in the advance direction of a scanning line. CONSTITUTION:By executing a processing of an end point in a parallel type, 'whiskers' is prevented from being left behind in the scanning direction, and also, by taking notice of a processing of a straight line in which the number of picture elements is varied from three-picture element width to two-picture element width along the parallel direction of a scanning line, a picture element value of an object picture element is set as an index picture element value, when possibility for generating the straight line in which the number of picture elements is varied from three-picture element width to two-picture element width is generated. In such a state, when it is confirmed to be the straight line in which the number of picture elements is varied from three-picture element width to two-picture element width, the picture element positioned in the right oblique lower part of the index picture element is allowed to remain, and the picture element of the index picture element value is varied to a peripheral picture element value at the time of next scan. Accordingly, the line-thinning to one-picture element width is enabled without erasing a graphic having the straight line in which the number of picture elements is varied from three-picture element width to two-picture element width along the parallel direction of a scanning line, and the processing is executed at a high speed.
Patent JP-H02288585-A (JP)
Title: Coding method for color picture
Inventor: KODERA HIROAKI
IPC: H04N11/04
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a large compression rate with simple constitution by expressing a 3-color signal of color picture information with a monochroic signal only and using an simple approximation formula for the expression. CONSTITUTION:A color picture is divided into plural blocks in which MXN picture elements are taken as one block, one of the three colors is selected as a reference color in 3-color decomposed picture elements in each block, picture elements y, z of the other two colors are approximated as linear functions y=ax+b and z=cx+d with respect to the picture element (x) being the reference color and coefficients (a, b) and (c, d) are calculated by using a mean value of the picture elements in subblocks being at least 2 divisions of each block, the picture element (x) as to the reference color is sent for each picture element and the coefficients (a, b) and (c, d) are sent by one set each for each block as to other two colors in place of the elements y, z. Thus, the simple and effective coding of the color picture is attained and a large compres sion rate is obtained.
Patent JP-H07322399-A (JP)
Title: Hearing aid
Inventor: PEETAA RENGURI
IPC: H04R25/02
Filed: 1995-05-08
Abstract: PURPOSE: To attain sure electric connection in a restricted space by constituting a shaft of a conductive material, connecting the shaft to an electronic device and forming a counter contact chip also. CONSTITUTION: A face plate 1 is formed on a case for a hearing aid, an aperture part 2 is formed on the face plate 1 and a member to be suited to the aperture part 2 can be set on the aperture part 2. The member can be set on the shaft arranged on the aperture part 2 and turned around the shaft 3. In a restricted space for the miniaturized device, the shaft 3 for the turnable member is conductively (metallically) constituted and used as an electric connection chip. For the purpose, the metallic shaft 3 is connected to the electric device and set up also in the aperture part 2 to constitute a counter contact for one contact chip of the turnable member.
Patent JP-H06321012-A (JP)
Title: Remote control device of equipment
Inventor: YOSHIDA TAKASHI
IPC: F16H19/04
Filed: 1993-05-11
Abstract: PURPOSE:To enable turning displacement by a remote control through a process of simplying and incorporating a driving mechanism into a supporting arm part of an outside rear view mirror. CONSTITUTION:A remote control device includes a main body casing 10 for housing a driving part, a turning shaft 20 intersecting an axial line on one end inside this main body casing, and being rotatably supported on the axis and whose end is protrude to the outside, a turning driving mechanism 15 and a motor 13 respectively connected to a pair of racks 18 meshed with a gear 22 loosely fitted to the turning shaft inner end from both sides so as to be faced to each other. And the motor and the turning driving mechanism are meshed with a field thread 16 provided with a right thread 16a and a left thread 16b, directly connected to an output shaft 13' of the motor in such a way that out of respective internal thread pieces 17a, 17b fixedly attached to a supporting rod of respective rackes, one internal thread piece 17a is meshed with the right thread 16a, while the other internal thread piece 17b is meshed with the left thread 16b.
Patent JP-S591600-A (JP)
Inventor: ABE TADASHI
IPC: C11D10/04
Filed: 1982-06-28
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-H11300623-A (JP)
Title: Resin board grinding wheel
Inventor: YAMASHITA TETSUJI
IPC: B24D3/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin bonded grinding wheel excellent in sharpness even in grinding hard-to-cut material, particularly a cemented carbide and moreover hardly losing the shape of the abrasive grain layer after cutting. SOLUTION: In a resin bonded grinding wheel having an abrasive grain layer with extra-abrasive grains dispersed in a resin bond phase, the resin bond phase is formed by dispersing a thermoplastic polyimide resin of polypyromellitic acid-base or the like with a glass transition point heigher than the setting temperature of phenol resin, as a filler in a matrix phase with a phenol resin as a main composition at a 5-50 vol.% of the whole resin bond phase.
Patent JP-H07316571-A (JP)
Title: Energy recovery system
Inventor: KAJI SHINICHI
IPC: B01D53/04
Filed: 1994-05-24
Abstract: PURPOSE:To provide a system for efficiently and economically recovering energy from a mixed gas composed mainly of methane and carbon dioxide gas such as anaerobic digestion gas. CONSTITUTION:This energy recovery system comprises a desulfurization column 2 packed with an iron-based desulfurization agent and supplied with a mixed gas composed mainly of methane and carbon dioxide gas from a mixed gas generation source, a gas-refining column 3 packed with activated carbon and supplied with the gas from the desulfurization column 2, a methane-enriched gas separation apparatus A of pressure-swing adsorption system provided with plural adsorption tanks supplied with the gas from the gas-refining column 3 and filled with carbon molecular sieve having an average pore diameter of 3-4Angstrom  and a gas decomposition apparatus 5 to perform the reforming decomposition of the methane-enriched gas supplied from the methane-enriched gas separation apparatus A. The hydrogen gas obtained by the gas decomposition apparatus 5 is used as an energy source.
Patent JP-S59576-A (JP)
Title: Apparatus for protecting wind power plant
Inventor: MASUZAWA SUSUMU
IPC: H02P9/00
Filed: 1982-06-28
Abstract: PURPOSE:To enable to stop operation of a wind power plant in a safe and reliable manner, by employing such an arrangement that a generator is not tripped for a certain while when a wind turbine is tripped. CONSTITUTION:An interlocking circuit includes a contact 16 that is closed when the speed of rotation of a wind turbine becomes lower than a prescribed speed, a contact 17 that is closed when a generator breaker is closed, and a contact 18 that is opened when some trouble is caused on the side of the generator. Therefore, even if a relay 8 for instructing tripping of the wind turbine is energized, operation of the generator is continued since a relay 14 for instructing tripping of the generator breaker is not energized simultaneously with energization of the relay 8. When the speed of rotation of the wind turbine becomes lower than a prescribed value, the contact 16 is closed, the relay 14 is energized and a contact 15 is closed, so that the generator breaker is tripped.
Patent JP-H05303999-A (JP)
Title: X-ray generating device
Inventor: KONDO HIROYUKI
IPC: G21K1/00
Filed: 1992-04-28
Abstract: PURPOSE:To stably supply an X-ray having a desired strength for a long time by arranging a transparent member transmitting a laser beam on a laser optical path in a vacuum vessel, and moving this transparent member. CONSTITUTION:In a vacuum vessel 1 having a window 4 for introducing a laser beam 3, a target 2 is set. The laser beam 3 is converged on the target 2 by a converging lens 22. On the optical path of the laser beam 3 between the window 4 and the target 2, a thin film transparent member 5 transmitting the laser beam 3 is arranged. The transparent member 5 which is wound on a reel 6 is successively wound on a reel 7. A driving means 8 such as a motor is connected to the reel 7, and the transparent member 5 is moved to cross the optical path of the laser beam 3. A plasma 10 is generated from the target 2 irradiated with the laser beam 3, and an X-ray 21 is generated from the plasma 10. The strength of the scattered light generated when the laser beam 3 is passed through the transparent member 5 is measured, and this value is compared with a standard value to control the movement of the transparent member 5.
Patent JP-H02289719-A (JP)
Title: Press-in method of concrete sheet pile
Inventor: KITAGAKI KUJIYUKI
IPC: E02D5/10
Filed: 1989-04-27
Abstract: PURPOSE:To reduce noise pollution by manufacturing a concrete sheet pile in which feeding passages of the high pressure water and the compressed air are provided, and respectively feeding the high pressure water and the compressed air from the upper end, and jetting out them from the lower end, and pressing the sheet pile in the ground with a press-in machine. CONSTITUTION:A high pressure water feeding passage 2 and a compressed air feeding passage 2' are provided in a concrete sheet pile main frame from the upper end to the lower end to enable the filling from upper end openings 3, 3' of these passages and jetting out from lower end openings 4, 4' respectively. Chucking of a press-in machine positioned near the press-in position and the concrete sheet pile are performed, and the ground of the lower end surface is drilled by jet of the high pressure water, and cut pieces mixed in the water are pulled up to the upper along a side wall of the sheet pile by the compressed air, and while the concrete sheet pile is pressed-in the ground deep by the press-in machine. Sheet pile press-in work with low noise pollution, high perfor mance, and high efficiency can thus be performed.
Patent JP-S62265895-A (JP)
Title: Diaphragm for speaker
Inventor: OKAZAKI MASATOSHI
IPC: H04R7/20
Filed: 1986-05-14
Abstract: PURPOSE:To simplify a reinforcing work and to improve the efficiency of mass production by previously coating an end surface part on the outer periphery of a diaphragm main body with a reinforcing adhesive and sticking and jointing an edge to the diaphragm main body. CONSTITUTION:The end surface part on the outer periphery of the diaphragm main body 10 is coated with the reinforcing adhesive 11 beforehand, and the diaphragm main body 10 subjected to the end surface reinforcement is stuck to the edge 12. The edge 12 is coated with a heat reactive adhesive polyamide resin. If the edge 12 is stuck by heat press, an adhesive 13 can be omitted. If a heat readctive type is used as the reinforcing adhesive 11 and the edge is stuck by heat press, the adhesive strength between the end surface part on the outer periphery of the diaphragm main body 10 and the edge 12 can be improved.
Patent JP-S59980-A (JP)
Title: Thermoelectric element
Inventor: NAKAJIMA TAKASHI
IPC: H01L35/10
Filed: 1982-06-26
Abstract: PURPOSE:To facilitate the effective electric connection and the machining work of an electrode leading surface of a thermoelectric element which is integrated like a P-N junction by forming roughed surface by sandblasting on the electrode leading surface. CONSTITUTION:A thermoelectric element 1 is integrated by bonding P type semiconductor 2 of sintered iron silicide and an N type semiconductor 3 to one end to form a P-N junction 4. An electrode leading surface 5 is machined by a sand blasting method which sprays polishing abrasive 6 by air. As a consequence, the surface 5 becomes roughened surface, from which an oxidized film produced in the thermoelectric element manufacturing steps is removed.
Patent JP-S5811323-A (JP)
Title: Heating cooking apparatus
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1981-07-14
Abstract: PURPOSE:To obtain economical and easily usable application method, by applying setting outputs of more than two kinds through a variable analogic quantity generating device. CONSTITUTION:When any of time, weight and a temperature is selected by cooking variety selection keys 10-12, a kind of setting analogic quantity is shown in g and  deg.C by variety indicators 15 and 16, and when a required value is applied by a volume 13 which is an application device of a variable analogic quantity, the analogic quantity is converted into a digital value which is converted into a figure and is indicated on an indicator 9.
Patent JP-H048278-A (JP)
Title: Tobacco leaf and method for treating the same
Inventor: SUMITA KATSUTOSHI
IPC: A24B15/28
Filed: 1990-04-27
Abstract: PURPOSE:To enable rolling up of cigarettes having the standard rolling hardness with a smaller weight of filled tobacco leaves and reduce cost by applying a silicon alkoxide to the tobacco leaves and converting the silicon alkoxide into silicon oxide or hydrate. CONSTITUTION:A silicon alkoxide (e.g. ethyl silicate) is prepared as a solution at about 5-60wt.% concentration expressed in terms of SiO2 concentration. The resultant solution is then applied to tobacco leaves by a method for spraying, etc. The applied silicon alkoxide is subsequently hydrolyzed in the presence of ammonia and converted into silicon oxide or hydrate. The tobacco leaves are then dried, subjected to humidity conditioning according to a conventional method and used for producing cigarettes. Thereby, about 2-10wt.% of the necessary amount used of the tobacco leaves conventionally employed in producing the cigarettes can be replaced with the silicon oxide or hydrate and the objective mild cigarettes can be produced at a low cost.
Patent JP-H11307914-A (JP)
Title: Pattern forming method of thick film wiring board
Inventor: ISHIKURA YASUHISA
IPC: H05K3/22
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To surely perform correction of a disconnection or the like of a thick film wiring in a thick film wiring board, with high efficiency while restraining energy consumption. SOLUTION: Metal paste 4 is spread on a disconnection part 3 of a thick film wiring 2 formed on a board 1. By irradiating a part (correction part) on which the metal paste 4 is spread with an IR lamp 5, the metal paste is dried. By using a laser converged light irradiation unit 6, the correction part is irradiated convergently with 3 laser light 7. As a result, the dried metal paste 4 is fused, hardened, and turned into an electrically conductive state.
Patent JP-H06319957-A (JP)
Title: Separation and concentration of carbon-13 using laser
Inventor: YAMAZAKI MAKOTO
IPC: B01D59/34
Filed: 1993-05-12
Abstract: PURPOSE:To improve concn. efficiency and laser irradiation cost and enhance productivity by a method wherein a primary combination product containing conc. carbon-13 and a secondary combination product are obtained by irradiation of infrared laser beam, reaction product gas is discharged from system, the primary product and the material gas remaining unreacted are removed and the secondary product is circulated into reaction system. CONSTITUTION:The mixed gas of CHClF2 and oxygen or oxygen-containing oxide is introduced into a reactor 3 as a material and this material gas is irradiated with infrared laser 1 to cause infrared multiple photon dissociation. The reaction product gas is continuously removed from the reactor 3, the reaction product gas contg. the reaction combination product with conc. carbon-13 is discharged from reaction system, a portion of the compound produced therefrom and a portion or all of the material gas remaining unreacted are removed and the remainder is circulated into the reaction system. By circulating a portion of the product gas to the material in this way, the selectivity of isotope is maintained, the productivity of carbon-13 isotope per laser beam pulse is improved and the amount of laser energy consumed is reduced.
Patent JP-S60251821-A (JP)
Inventor: TANI YOSHIO
IPC: A01G1/00
Filed: 1984-05-30
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-S61268482-A (JP)
Title: Small roll of heat-sensitive paper
Inventor: MAEKAWA SEIICHI
IPC: B41M5/28
Filed: 1985-05-23
Abstract: PURPOSE:To eliminate the occurrence of curl, by providing a heat-sensitive recording layer on a luster surface prepared by drying a felt side of a wire side of base paper by a Yankee drier, and by rolling the paper with the felt side positioned outside. CONSTITUTION:In the case when heat-sensitive paper is rolled with a heat- sensitive coat surface outside, a small roll of the paper with little curl is obtained by using base paper which has a tendency of curling in the CD axis and whose luster surface coated with a heat-sensitive liquid is positioned inside, i.e. the base paper having the luster surface on a feld side and a rough surface on a wire side. In the case when the paper is rolled with the heat-sensitive coat surface inside, the small roll of the heat-sensitive paper with little curl is obtained by using base paper which has the tendency of curling in the CD axis and whose luster surface coated with the heat-sensitive liquid is positioned outside, i.e. the base paper having the luster surface on the wire side and the rough surface on the felt side.
Patent JP-S5444160-A (JP)
Title: Device of automatically adjusting void of mechanical disc brake
Inventor: TAKEMORI FUMIO
IPC: F16D65/56
Filed: 1977-09-14
Abstract: PURPOSE: To prevent over-adjustment, by controlling relative revolution by arranging by an adjuster screw for pushing an inner pad, and adjuster drum connecting to said screw by a 1st ratchet device and a stopper connecting to said drum by a 2nd ratchet device.  
     CONSTITUTION: A ratchet 14 is formed to a front end surface of a power screw 13 screwed to a caliber 2, an adjuster screw 16 is screwed to an axial core portion of an adjuster drum 15, a cylindrical body 17 is connected to said screw 16 in an angular shaft connection non-revolution shape, and a front end of said body 17 is contacted with an inner pad 8. A stopper 19 is fixed to one portion of a disc 18 connected to the cylindrical body 17 in a non-revolution shape. A 1st ratchet 20 connecting to the ratchet 14 of the power screw 13 and a 2nd ratchet 21 regulated by the stopper 19 are formed to the adjuster drum 15, and the stopper 19 pushes the power piston 13 of the adjuster drum 15 all the time, thus preventing over-adjustment 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5340583-A (JP)
Title: Inspecting apparatus for bottle.s bottom
Inventor: IWATA AKIHIKO
IPC: G01N21/90
Filed: 1976-09-17
Abstract: PURPOSE:To carry out good inspection with simple constitution freely from influence of carved mark, etc., on bottle's bottom, by filling the space between the light diffusion board and the bottle's bottom with material whose optical characteristics are approximately equal to that of bottle's bottom.
Patent JP-S60256043-A (JP)
Title: Gas sensor
Inventor: YANAGIDA HIROAKI
IPC: G01N27/406
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a sensor measuring the concn. of various gas components such as CO2, Cl2, SOx, NOx or the like, by partially coating the surface of a solid electrolyte with a metal salt while coating the remaining surface part thereof with a gas blocking layer. CONSTITUTION:A metal salt layer 1 is provided to a part of the surface of a solid electrolyte 3 by coating or baking a metal salt composition mixed with a ceramic powder such as alumina and a gas blocking layer 2 is provided to the remaining surface part thereof so as to hermetically coat the same in a substantially perfect state and electrodes and leads 4, 5 are formed to constitute a gas sensor. The metal salt layer 1 has function for forming dissociation equilibrium with gas components to be measured and, for example, comprises Li2CO3, Na2CO3, NaCl, AgCl, CaCl2, BaSO4, SrSO4, NaNO3 or Ba(NO3)2. The solid electrolyte may be the metal ion conductor of a metal salt and, for example, Li-beta-alumina or Na-beta-alumina is used. Electromotive force generated between electrodes is coincided with a Nernst formula.
Patent JP-S605478-A (JP)
Title: Method and device for correction of error
Inventor: OKAMOTO HIROO
IPC: G11B20/18
Filed: 1983-06-22
Abstract: PURPOSE:To use to the full the error correcting ability of a code by applying a decoding method which satisfies 2p+q=d-1 in case the correction is given to a (p) word whose error position is unknown and a (q) word whose error position is known respectively with a code having its minimum distance (d). CONSTITUTION:A data input/output terminal 14 is connected to a data bus 17 for transfer of data on an error of a reception signal, a pattern, etc., a location bus 18 for transfer of the data on the data position, etc. and a flag bus 19 for transfer of the data on the flag added to the data respectively. A syndrome generating circuit 20 produced syndromes S0-S3 from the reception signal supplied through a data input/output terminal 12. Then these syndromes are used to perform an operation 24 in order to obtain both an error position and an error pattern. For the 1st decoding process, an error detection is given to the 2nd code block as well as a correction given to a (p1) word satisfying p1<=d2-1. At the same time, a flag showing the decoding state is added. For the 2nd decoding process, an error detection is given to the 1st code block together with corrections given to an error of an optional (p2) word satisfying 2p2+q-1<=d1+1 as well as to an error of a (q) word to which the corresponding flag is added.
Patent JP-S59732-A (JP)
Title: Test method of seal printing picture input device
Inventor: KANEMITSU NORIO
IPC: G06V10/143
Filed: 1982-06-28
Abstract: PURPOSE:To test accurately a picture input device, by comparing the data obtained by reading and patterning a seal printing picture for test through a red color filter with reference data stored therein to detect the degree of coincidence. CONSTITUTION:A test slip 15 having a seal printing picture 15a for test is read by an image sensor 5 through the red color filter 2 and a lens 3 of an input device 1. Its output is binary-coded PAT at a reading circuit 6 and printed out 10 via a memory 7 and a printer control circuit 9. On the other hand, the binary- coded signal PAT is applied to a character recognizing circuit 12 for recognizing a character and a concrete character name WN1 is transmitted to a comparison circuit 12. Further, a character name WN2 of a character 15a stored in a memory 13 is read out and compared 12 with the WN1. The degree of coincidence is calculated to obtain the rate of recognition K of the input device 1 and a signal S1 is outputted when the K is a prescribed value or below. Thus, the objective and accurate test is performed.