baber/WOPTO huggingface dataset:
Patent JP-H03288218-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOROOKA KIICHI
IPC: H01L27/04
Filed: 1990-04-03
Abstract: PURPOSE:To prevent the malfunctions of an internal circuit at application of a power supply by securing the comparatively small 1st current drive ability and the comparatively large 2nd current drive ability via a voltage converter means. CONSTITUTION:A signal generator means 300 outputs a 1st level for a fixed period after application of an external power supply and then a 2nd level after the fixed period. Meanwhile a voltage converter means A converts the voltage of the external power supply and applies it to an internal circuit 73. That is, the comparatively small 1st current drive ability is used in response to the 1st level for a fixed period after application of the external power supply. Then the comparatively large 2nd current drive ability is used in response to the 2nd level after the fixed period respectively. In such a constitution, the circuit 73 has no malfunction at application of the power supply.
Patent JP-S60235748-A (JP)
Title: Coating of optical fiber
Inventor: NISHIMURA MASAO
IPC: G02B6/44
Filed: 1984-05-07
Abstract: PURPOSE:To form a uniform coating layer having low transmission loss, by applying a gas stream flowing along the running direction of the optical fiber to the circumference of the uncured coating layer in the coating of an optical fiber with a layer of an ultraviolet-curing resin. CONSTITUTION:The optical fiber 12 is coated with an ultraviolet-curing resin by the coating means 16 in the coating apparatus 10. The uncured coating layer 14 on the optical fiber 12 is irradiated with ultraviolet radiation by the ultraviolet radiation means 18 to obtain the cured coating layer 14'. In the above process, a vessel 22 is inserted between the coating means 16 and the ultraviolet radiation means 18, and a gas stream 20 flowing along the running direction of the optical fiber is formed around the optical fiber 12. The speed of the gas stream is made higher than the running speed of the optical fiber 12, and the gas is cooled beforehand. Since the uncured coating layer 14 is shielded from the high-temperature of the ultraviolet radiation means 18 by the gas stream 20, the fluidity increase of the uncured coating material can be prevented, the formed coating layer 14' can be uniformized, and the residual strain can be lowered.
Patent JP-H08281103-A (JP)
Title: Catalyst for removing nitrogen oxide, and its production
Inventor: YOSHIDA NAOMI
IPC: B01D53/86
Filed: 1995-04-14
Abstract: PURPOSE: To produce a catalyst with high activity by highly dispersing titania of a rutile structure, so that the integrated intensity of peaks of rutile to anatase through a powder X-ray diffraction method is regulated to a specific range and carrying an active ingredient such as vanadium thereon. CONSTITUTION: In a dry reduction method in which ammonia is used for removing NOX contained in exhaust gas discharged from a thermal power plant, NOX is reduced to N2 on a catalyst incorporating titania-vanadium-based composition as the base. In this case, the catalyst for NOX is prepared, so that the existence rate of a rutile structure to an anatase structure in titania contained in the catalyst is in a range of 0.001-0.05 and the specific surface area of the catalyst is >=30m<2> /g. The existence rate is obtained from integrated intensity of peaks in which spacing (d) of lattice plane in anatase is 3.52 and spacing (d) of lattice plane in rutile is 3.25 among peaks obtained by a powder X-ray diffraction method. Further, molybdenum and/or tungsten is incorporated in addition to vanadium in accordance with necessity.
Patent JP-H04298805-A (JP)
Title: Thin-film magnetic head
Inventor: AKAHO SHINICHI
IPC: G11B5/31
Filed: 1991-03-27
Abstract: PURPOSE:To allow dealing with high-density recording of the magnetic recording medium by suppressing the generation of the popcorn noise in the conventional thin-film magnetic head without degrading recording and reproducing characteristics. CONSTITUTION:A pair of front and rear 1st and 2nd magnetic pole layers 4, 5 which cover a part of an insulating layer 2 integrally cladding a coil 1 having plural turns 10, 10... and the whole of a gap layer 3 successively provided on one side in the juxtaposition direction of the turns 10, 10... of the insulating layer 2 and have the end edge on the gap layer 3 side as a surface 8 facing the magnetic recording medium are constituted of a front end region A having an approximately specified width in plane view and a rear side region B which is provided successively with the front end region A and is increased in width toward the other side. The angle formed by both side edges in the transverse direction of the rear side region B and the above-mentioned surface 8 facing the medium is set in a 60 to 75 deg. range and further the 1st and 2nd magnetic pole layers 4, 5 are so formed that one or both have a negative magnetorestriction constant.
Patent JP-S60233469-A (JP)
Inventor: MITA HIDEO
IPC: F25B25/00
Filed: 1984-05-04
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-S5315876-A (JP)
Title: Leak tester
Inventor: TATSUNO KIYOUICHI
IPC: G01M3/02
Filed: 1976-07-28
Abstract: PURPOSE: To reliably redetect the leak of the cooling jacket of a reactor by detecting the increase in the moisture of the heat insulator of the cooling jacket. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11296832-A (JP)
Title: Magnetic recording medium
Inventor: IWASAKI HIROSHI
IPC: G11B5/66
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To secure the high magnetic anisotropic energy of magnetic material particles, to increase the coercive force and to make it passible to cope with future high density recording. SOLUTION: An antiferromagnetic layer 2 is laminated and formed on at least one of the main surfaces of a pair of the main surfaces which are opposing to each other in the thickness direction of a ferromagnetic recording layer 3. The magnetization in the vicinity of the opposing surface of the layer 3 against the layer 2 is made rotated with the magnetization reversal of the layer 3. Moreover, it is fine to have the strength of the exchange coupling between the two layers to be larger than the total magnetic anisotropy of the layer 2. Furthermore, it is fine to have the strength of the exchange coupling between the two layers to be smaller than the total magnetic anisotropy of the layer 2 and the strength of exchange coupling is larger than the magnetic domain energy of the layer 2.  It is also fine to have the situation where the layer 2 is made of a first region, in which the magnetization is rotated with the magnetization reversal of the layer 3 at the opposing surface side of the layer 3, and a second region, in which no magnetization is reversed, and the first region is wider than the second region.
Patent JP-S59216204-A (JP)
Title: Measuring system of numerical control device
Inventor: OKADA KIYOSHI
IPC: G05B19/404
Filed: 1983-05-23
Abstract: PURPOSE:To shorten the time required for measurement and to reduce the cost by adding an allowable error quantity to a preliminarily stored position correcting quantity of a tool post in accordance with the state of touch of a touch sensor to a work. CONSTITUTION:A signal is changed when a touch sensor 4 is brought into contact with a work 2, and this signal is connected to a numerical control device. A point P is placed on target dimensions 21 of the work 2 to be measured, and a measuring point Q is an allowable error quantity (a) apart form the point P. The sensor 4 is positioned at the measuring point Q. At this time, since turn-on of the sensor signal indicates that the work 2 exceeds the allowable error range, the error quantity (a) is added to the stored position correcting quantity of the tool post if the sensor signal is turned on. In this system, the device is made inexpensive because complicated circuits required for measurement can be eliminated. Further, it is unnecessary to make the speed for measurement sufficiently low, and the time required for measurement is reduced.
Patent JP-S58209991-A (JP)
Title: Synthesis of peptide or peptide derivative
Inventor: IMAHORI KAZUTOMO
IPC: C12P21/00
Filed: 1982-05-27
Abstract: PURPOSE:To prepare a peptide or a peptide derivative without protecting amino groups, in high yield, by using a hydrophilic organic solvent and aminoacyl- tRNA synthetase. CONSTITUTION:In the preparation of a peptide or a peptide derivative from amino acids by enzymatic process, a hydrophilic organic solvent such as methanol, dioxane, acetonitrile, etc., especially glycerol, is added to the reaction system, and an aminoacyl-tRNA synthetase, preferably obtained from thermophilic bacteria such as Bacillus stearothermophilus, etc. is used as the condensation agent.
Patent JP-H10278138-A (JP)
Title: Gusset bag and manufacture thereof
Inventor: KAWAI NOBUYUKI
IPC: B65D75/58
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To realize self-standing properties and develop no trouble at automatic charging and further prevent liquid leakage from developing at the mounting of a spout by a method wherein a square pressing jig, the shape of which is the same as that of the bottom face of a bag, is inserted from a charging opening side so as to pinch the bottom face between the pressing jig and a hot platen applied to the outside of the bottom face. SOLUTION: A main body 1 has a structure, in which a bottom sealing 5 is performed after V-shaped gussets 4 and 4a are inserted between both the sides of the front face 2 and the rear face 3 of the main body and, at the same time, inverted truncated chevron-like oblique sealings 6 and 6a are performed and ribs 7 are formed by performing heat sealing along four corners. Cut-out parts 9, which are formed at the upper end four corners of the gussets 4 and 4a, are formed only in a bag, to which a spout is attached. In a gusset bag, the whole bottom 11 is pinched between a pressing jig 12 having the same size and shape as those of the bottom 11 and being inserted from a charging opening side and a hot platen 13 applied from the outside of the bottom 11 through pressing. As a result, the bottom 11 is thermally formed flat as a whole.
Patent JP-2000286019-A (JP)
Title: Contact of electric connector
Inventor: MATSUI KIYOSHI
IPC: H01R13/658
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission loss by providing an engagement side with a plurality of rows, pairing the adjacent S-G connector of an engagement side upper row, placing one pair of S-G connector of an engagement side lower row between the former pair of S-G connector and a next pair of S-G connector, and arranging the terminals formed by pairs of S-G connectors at equal intervals in a line. SOLUTION: The connectors are arranged in the upper and lower two rows at an engagement side, and in an upper connector row 1, S1, G1, S2, G2, S3, G3,... are successively paired from left to right and arranged in a line at equal intervals. Similarly in a lower connector row 2, S'1, G'1, S'2,G'2... are paired from left to right, and arranged in a line at equal intervals. At a tail side terminal 3, a pair 6 of a lower row tail sequence of S'1-G'1 is located between a pair 4 of an upper rowtail sequence of S1-G1 and a pair 5 of an upper row tail sequence of S2-G2, and they can be aligned at equal intervals without loosening the pairs of S-G sequences.
Patent JP-H10281445-A (JP)
Title: Emulsion fuel evaporator system
Inventor: HINO YUICHI
IPC: F23K1/04
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion fuel evaporator system for separating included moisture from heavy oil type emulsion fuel which is constructed to prevent an occurrence of phase inversion phenomenon under elimination of an effect of surface active agent when the emulsion fuel is pre-heated up to a high temperature. SOLUTION: This emulsion fuel evaporator system is comprised of a pre- heater 13 for pre-heating emulsion fuel 11a flowed from an emulsion tank 11; an evaporator 15 for heating the emulsion fuel passed through the pre-heater 13 to evaporate moisture; and a separator 16 for separating the emulsion fuel passed through the evaporator 15 into moisture and heavy oil type fuel. A line mixer 14 is installed between the pre-heater 13 and the evaporator 15, the emulsion fuel flowed out of the pre-heater 13 is forcedly mixed by the line mixer 14 so as to make a uniform formation of the included moisture, fed into the evaporator 15 and then an occurrence of phenomenon of deflected flow at an evaporating pipe is prevented.
Patent JP-H03289177-A (JP)
Title: Manufacture of infrared ray sensor
Inventor: MAEJIMA YUKIHIKO
IPC: H01L31/10
Filed: 1990-04-05
Abstract: PURPOSE:To manufacture an infrared ray sensor having excellent high speed response by alternately laminating a plurality of stages of thin n-type layers and p-type layers, and annealing it at a high temperature to alternately diffuse in part in which n-type and p-type are alternately laminated as an intrinsic layer. CONSTITUTION:A thick p-type layer 2 is grown on a CdTe substrate 1 by an epitaxially growing method, and thin n-type layers 7 and thin p-type layers 6 are alternately grown at 50 stages on the layer 2. Thereafter, an n-type layer 3 is formed thereon. Further, this structure is annealed at 250 deg.C, the alternately formed layers 7, 8 are alternately diffused to compensate for a donor of the layer 7 and an acceptor of the layer 6 to form an intrinsic Hg0.3Cd0.2Te layer 9. Eventually, a p-type side electrode 4 and an n-type side electrode 5 are formed as a nip type infrared ray sensor. Thus, a high speed response type Hg1-xCdxTe infrared ray sensor can be manufactured.
Patent JP-S5425183-A (JP)
Title: Manufacture for semiconductor laser device
Inventor: SUZUKI TOORU
IPC: H01S5/00
Filed: 1977-07-27
Abstract: PURPOSE: To establish the stability against external environs, transparency to the oscillation light, and the prevention of scattered at the resonator mirror plane, by covering the surface of amorphous AlGaAs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02271087-A (JP)
Title: Louver blind type cryopump
Inventor: SAHO NORIHIDE
IPC: F04B37/08
Filed: 1989-04-12
Abstract: PURPOSE:To improve passing probability of exhaust gas to increase exhaust speed of a pump by satisfying a dimential ratio in an area laid between particular straight lines, in a cryopump provided with a plurality of shield plate on the side face of a cryopanel. CONSTITUTION:Gas molecules flowing in a pump from a gas molecule inflow port of a size C repeatedly collide with and reflected from a louver 1 cooled liquidized nitrogen, side walls 2 and a rear wall, and one part of gas molecules flow out again from the inflow port to the outside of the pump. The rest of the gas molecules reach a cryopanel 4 at ultra-low temperature to be condensed and adsorbed by the probability of capture coefficient of the panel. A particular dimensional ratio is set to be satisfied in an area laid between particular straight lines. Thus, the passing probability of the exhaust gas is improved to increase the exhaust speed of the pump.
Patent JP-S58207066-A (JP)
Title: Fixation device of copying machine
Inventor: MIYA SHIGEYUKI
IPC: G03G15/20
Filed: 1982-05-27
Abstract: PURPOSE:To prevent the contamination of the tonner image and of the inside of the copying machine, by installing an auxiliary paper guiding member with a sharpened end in the image carrier guiding section of the upper guide member and contacting the image carrier containing an unfixed tonner image with the auxiliary paper guiding member. CONSTITUTION:The heat fixation is performed by passing an image carrier 19 containing a tonner image through the space between a heating roll 11 having a built-in heat source 10 and a pressure roll 12. On the inner surface of an image carrier guiding section of the upper guide member 14 to be used for guiding the image carrier 19 between both the rolls 11 and 12, an auxiliary paper guiding member 16 which contains a rotaing body 16a equipped with numerous sharpened teeth which contact with the image carrier 19 is installed and, when the image carrier 19 starts to wind round around the heating roll 11, the rotating body 16a is rotated as the carrier 19 advances and the contamination of the tonner image caused by the image being contacted with the upper guide member or other peripheral members is prevented.
Patent JP-S5425296-A (JP)
Title: Activated charcoal regenerative furnace
Inventor: GOTOU ENJI
IPC: B01J20/34
Filed: 1977-07-27
Abstract: PURPOSE: To provide an activated charcoal regenerative furnace which prevents sticking of activated charcoal to each other or between the activated charcoal and the furnace wall by means of vibrating bodies, electrically insulated, with an electric resistance of less than a specified value so provided between terminal electrodes for electrically regenerating the activated charcoal by heat as to uniformize the filling density thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62258968-A (JP)
Inventor: MATSUZAKI TAKASHI
IPC: F25B1/00
Filed: 1986-04-19
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-2000286477-A (JP)
Title: Piezoelectric transformer
Inventor: WATABE YOSHIYUKI
IPC: H01L41/107
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which can be driven at a low frequency and the size and mounting area of which can be reduced, and then the productivity of which can be improved. SOLUTION: Lead wires 18 and 20 and 22 are respectively connected to external electrodes 14 and 16 with a conductive resin, and at the same time, the primary-side end section of a baked piezoelectric 12 is fixed to a fixing resin 24 with an adhesive 26. When a drive voltage is applied across the lead wires 18 and 20 connected to the primary-side external electrode 14 in this state, mechanical vibrations occur on the primary side of the baked piezoelectric 12 due to the electromechanical coupling action of the piezoelectric 12. When the mechanical transmissions are transmitted to the secondary side of a piezoelectric 12, an output voltage is generated due to an electromechanical coupling action and extracted from the lead wire 22 connected to the secondary-side external electrode 16.  The piezoelectric 12 vibrates, in such a way that the secondary-side end section vibrates on the basis of the fixed primary-side end section and the full length of the piezoelectric 12 becomes about 1/4 of the drive frequency.
Patent JP-H07291258-A (JP)
Title: Packaging box
Inventor: SUZUKI TAKASHI
IPC: B65D5/22
Filed: 1994-04-28
Abstract: PURPOSE:To contrive the reduction of the number of manufacturing and forming operations of the storing box for flower vase, etc., and prevent the failure to retain load stacking form and the friction of print color in transit and storage. CONSTITUTION:A sheet of blank 1 is formed which has horizontal lines 2 and vertical lines 3, 4 and 5 and further has scores 6 formed thereon to provide three flaps 7, 8 and 9 for side face boards at both the ends of the blank 1. The flaps 7, 8 and 9 respectively are provided with punched holes 10, 11 and 12 and the blank 1 is folded along the horizontal lines 2 and the vertical lines 3, 4 and 5 to make up a box body and a holder 16 is fitted over a through hole 15 formed by joining together the three flaps 7, 8 and 9 to complete the formation of a packaging box. This method permits the body to be formed by folding a sheet of blank and makes it easy for a maker to perform the stitching operation and for a producer to perform the forming operation. Also, since the blank is a flat board, there is no loss of the retained stacking form in transit and storage.
Patent JP-H08280359-A (JP)
Title: Food with fish meat as main raw material and its production
Inventor: HASEGAWA SHOICHIRO
IPC: A23L17/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain the subject food to be served as an ingredient for prepared foods, riceballs, boiled rice with assorted mixtures, fish flour, boiled rice with tea (poured on the rice), etc., by mixing cooked and disaggregated fish meat with pickled Japanese apricot sarcocarp, etc., to mask the fish meat while retaining its flavor. CONSTITUTION: Salmon meat is cooked (e.g. broiled, steamed) and then disaggregated, and then incorporated with pickled Japanese apricot sarcocarp regulated in common salt content followed by mixing beefsteak plant fruits regulated in common salt content therewith; the resultant mixture is agitated to form into a homogeneous mixture whose moisture content is regulated and which has a composition comprising 50-97wt.% of the fish meat, 3-50wt.% of the pickled Japanese apricot sarcocarp and 0-15wt.% of the beefsteak plant fruits.
Patent JP-S5518481-A (JP)
Title: Sulfur dyestuff
Inventor: HERUMUUTO ZAIDORAA
IPC: C09B49/00
Filed: 1979-07-19
Abstract: Sulphur dyestuffs which can be obtained by sulphurizing, in a manner which is in itself known, the residual mixtures obtained on dinitrating anthraquinone or on dinitrating by-products from the preparation of 1-nitroanthraquinone and partially isolating 1,5- and 1,8- and, if appropriate, 1,6- and 1,7-dinitroanthraquinones, optionally after prior reduction and/or hydroxylation and/or introduction of nitro groups, and their use in dyeing cellulose or material containing cellulose.
Patent JP-S62274692-A (JP)
Inventor: ROBAATO BURIYUUSUTAA HICHIKOTS
IPC: H05K3/46
Filed: 1987-04-15
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-S58208341-A (JP)
Title: Polyisobutylene emulsion
Inventor: ISHIYAMA TAKAO
IPC: C08K5/10
Filed: 1982-05-28
Abstract: PURPOSE:To provide a polyisobutylene emulsion which is very stable, and safe from the viewpoint of food sanitation by incorporating a sucrose fatty acid ester and a polyalkylene glycol monoalkyl (or alkenyl) ether in polyisobutylene. CONSTITUTION:The titled emulsion contains, on a solid basis, 7.2-20pts.wt sucrose fatty acid ester (b) and 2-10pts.wt polyalkylene glycol monoalkyl (or alkenyl) ether (c) per 100pts.wt. polyisobutylene (a) having a viscosity-average MW of 10,000-70,000. When the amounts of the emulsifiers (b) and (c) are outside the range specified above, the emulsion becomes unstable and no emulsion having a fine, uniform particle size of 1mu or finer is formed. Sucrose fatty acid esters having an HLB of 15 or above are preferred. Polyalkylene glycol alkyl ethers which have an HLB of 15 or above and are highly hydrophilic, such as polyethylene glyocl lauryl ether, are preferred.
Patent JP-S62246035-A (JP)
Title: Color recording device with filter incorporated lens
Inventor: HIRAIKE FUMIAKI
IPC: G03B27/50
Filed: 1986-04-19
Abstract: PURPOSE:To easily and accurately make color corrections of different sensitive materials which vary in spectral characteristics by incorporating movable color balance filters for color corrections in a lens and providing a color temperature conversion filter separately from the movable balance filters. CONSTITUTION:The 1st color balance filter plate 61, the 2nd color balance filter plate 62, a stop 63, and the lens 64 are arranged in a lens system 6. Further, the 1st color temperature conversion filter 66A and the 2nd color temperature conversion filter 66B are incorporated in a color temperature conversion filter frame 66 together with a colorless transparent part 66T, and arranged slidably by a stepping motor 68 perpendicular to the optical axis C of the lens. Then whether a color temperature filter is usable or not and its kind are selected and rough color corrections are completed so that spectral sensitivity characteristics of a sensitive material in use are approximated; and then the 1st and the 2nd color balance filter plates 61 and 62 are selected and combined, and the fine adjustments of color corrections are made. Further, the quantity of light quantity at the time of filter use is corrected by the stop 63. Then, a light source 2 begins to make an exposure scan.