baber/WOPTO huggingface dataset:
Patent JP-H0357972-A (JP)
Title: Discharge tube
Inventor: KURITA SHIGEO
IPC: G01R29/12
Filed: 1989-07-27
Abstract: PURPOSE:To make construction and manufacture simple and easy, to make a discharge characteristic excellent and to enable employment of a device under circumstances of flammables being prohibited strictly, by forming the discharge faces of discharge electrodes in the shape of a semisphere. CONSTITUTION:A tubular envelope is constructed of an insulator such as ceramic, for instance, and discharge electrodes 2 and 3 are constructed of a proper metal substance. A discharge face of each of the electrodes 2 and 3 is formed in the shape of a smooth semishphere and the discharge gap length of a discharge gap 4 is made much smaller than the diameter D of a semisphere- shaped part. When a voltage is impressed between the electrodes 2 and 3, accord ingly, an electric field in the discharge gap is formed to be so uniform as not to cause a corona discharge, although it is not so uniform as in the case of a Rogowski-type electrode, and the whole-line dielectric breakdown is reached through a spark discharge from a non-comtinuous discharge without passing through the corona discharge.
Patent JP-H0360734-A (JP)
Title: Ultraviolet-ray irradiation
Inventor: SUNAZAKA YOSHINORI
IPC: B01J19/12
Filed: 1989-07-27
Abstract: PURPOSE:To prevent generation of a streak pattern due to unevenness of luster by freely turnably providing an ultraviolet-ray transmission rate regulating plate which transmits one part of irradiated ultraviolet rays and also shields one part thereof and controlling the ultraviolet-ray intensity distribution in the inlet part side of material to be irradiated. CONSTITUTION:An ultraviolet lamp 25 is equipped to the inside of an irradiation unit 1 and an opening 33 for irradiation is formed in the year surface thereof. The inlet part 39 of the material to be irradiated is equipped to one side of a trestle 30 and the outlet part 40 thereof is equipped to the other side of the trestle 30. A passing part 48 for transferring the material to be irradiated is formed oppositely to the lower part of the opening 33. An ultraviolet-ray transmission rate regulating plate 51 described hereunder is positioned in the upper part of the inlet part 39 side and freely turnably provided to control the ultraviolet-ray intensity distribution of the inlet part 39 side. This regulating plate 51 transmits one part of ultraviolet rays irradiated to the inlet part 39 side from the irradiation unit 1 and also shields one part thereof. As a result, generation of a streak pattern due to unevenness of luster which results from the unstable part of ultraviolet-ray irradiating treatment is removed by this ultraviolet-ray intensity distribution.
Patent JP-H1197480-A (JP)
Title: Interconnection structure with conductive adhesive
Inventor: SUN KUON KAN
IPC: H05K3/34
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate an excessive reaction between interfaces, by a method wherein an interconnection of a tape automating bonding, a flip chip package, and an active matrix liquid crystal display panel is made using a conductive material made of a plurality of conductive particles. SOLUTION: A joint of a TAB lead 37 to a gold bump 33 on an IC 32 is made by using a conductive bonding agent 36. A material of the conductive bonding agent 36 contains both or one of thermoplastic materials and thermosetting polymers, and is composed of conductive filler particles dispersed in a matrix containing the other components selectively. A TAB lead 37 is products of bare copper plating, or Sn plating, An plating or Au/Ni plating on the surface. The TAB lead 37 is supported by an insulative polymer layer such as polyimide, polyester, or the like. As a result, it becomes possible to give a stable TAB structure which does not act excessively between interfaces.
Patent JP-S6440600-A (JP)
Title: Cleanser
Inventor: SEKIYAMA HIRONOBU
IPC: C11D3/22
Filed: 1987-08-06
Abstract: PURPOSE:To provide a cleanser effective in including dirts and dusts into the coating film to form an integrated film and useful for the surfaces of window glass, automobiles, OA equipments or the like, ranges, dressers with sinks, etc., by adding a coating film-forming resin and a cellulose derivative to a cleanser composition, followed by mixing them. CONSTITUTION:A cleanser composition comprising an abrading agent, a surfactant, a thickening agent, an alcohol and water is mixed with (A) 10-18(wt.)% (preferably 12-15%) of a coating film-forming resin preferably comprising a PVA resin and (B) 0.6-1.4% (preferably 0.8-1.2%) of a cellulose derivative preferably comprising methyl cellulose or the like as an adsorption assistant to provide the objective cleanser.
Patent JP-H0770881-A (JP)
Title: Process for discriminating weft of water-jet loom utilizing electrical feeler
Inventor: ARITA TOYOKAZU
IPC: D03D49/50
Filed: 1993-07-12
Abstract: PURPOSE:To enable the weaving with a water-jet loom even in the case of using a water-free hard twist yarn or monofilament yarn as the weft. CONSTITUTION:This discrimination process uses an electrical feeler having a feeler head provided with a high voltage-side electrode 3 and a low voltage- side electrode 4 to come into contact with a flying weft 2. Water 30 moving in the flying direction of the weft along the weft extended between both electrodes is used as a signal medium and the voltage inputted to the low voltage-side electrode 4 is detected to judge the presence or absence of the weft.
Patent JP-S6086730-A (JP)
Title: Manufacture of color phosphor screen of cathode-ray tube
Inventor: AKIBA YUKIO
IPC: H01J9/227
Filed: 1983-10-19
Abstract: PURPOSE:To enable a carbon layer to be formed in a high accuracy fine pattern with high adhesive strength, by hardening a photosensitive material layer with tannic acid treatment liquid, and after that by neutralizing the residual tannic acid treatment liquid remaining inside a panel with ammonium compound solution. CONSTITUTION:An azide system photosensitive material layer 2 is applied to the overall inside plane of a panel 1, exposure treatment is applied with an aperture grille as a mask, and developing treatment is applied, thereby stripes of a photosensitive agent 2 are formed. Thereafter, hard film treatment is performed by allowing tannic acid treatment liquid to flow sufficiently over the complete range inside the panel 1. Next, stuck and remaining tannic acid is neutralized and removed by pouring ammonium solution over the whole inside plane of the panel 1. Thereafter, light absorbing carbon layer 3 is applied generally, and azide system photosensitive material layer 2 is removed by its appropriate solvent, for example, oxygenated water. Thus, only the part, to which it is directly stuck, in the inside plane of the panel 1 is left, and a stripe pattern of a carbon layer 2 in which a stripe pattern of the photosensitive layer 2 is turned over is formed.
Patent JP-H1140464-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: UE MAKOTO
IPC: H01G9/035
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To raise the withstand voltage of the electrolyte by contg. a carboxylate having an adamantane skeleton in a solute. SOLUTION: A solute of the electrolyte uses a salt of a carboxylic acid having an adamantane skeleton such as 1-adamantane carboxylic acid, 1- adamantane acetic acid, 3-methyl-1-adamantane acetic acid, 1-3-adamantane dicarboxylic acid, and 1-3 adamantane diacetic acid or uses this salt mixed with a salt of other carboxylic acid such as benzoic acid, phthalic acid, maleic acid, adipic acid, azelaic acid, sebacic acid, 1,6-decane dicarboxiylic acid, 1,7-octane dicarboxylic acid or their mixtures. The used solvent is alcohol, lactone, amide, carbonate nitrile solvent or their mixture.
Patent JP-H0643636-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/022
Filed: 1992-07-22
Abstract: PURPOSE:To provide the photosensitive planographic printing plate capable of erasing stuck traces with an erasing liquid containing no fluoric acid and repelling ink can a part subjected to a burning treatment and wide in development latitude. CONSTITUTION:This photosensitive planographic printing plate is obtained by coating an anodized grained aluminum plate with a photosensitive composition containing at least one kind of photosensitive material and an alkali-soluble resin, and this photosensitive material is characterized by being the naphthquinonediazido-5 or -4-sulfonic acid ester of a polyhydroxy compound represented by general formula I in which each of R1-R4 is, independently, H, OH, halogen, alkyl, alkoxy, or alkenyl; each of R5 and R6 is H, alkyl, or a group of formula II; each of a and c is 0 or 1; and b is an integer of 0-4.
Patent JP-H0522522-A (JP)
Title: Image reader
Inventor: MORII TOKUJI
IPC: G05F1/10
Filed: 1991-07-10
Abstract: PURPOSE:To make the image reader light in weight and compact in size while reducing the capacity and volume of the battery by controlling the light quantity of a light source of the image reader operating on a document and reading images. CONSTITUTION:A reading mode changeover switch 16 selecting the reading mode according to the type of images to be read is provided on a housing 1. The reading mode changeover switch 16 is formed by a conductive member capable of short-circuiting the both ends of the resistance serially connected to the power supply, short-circuits the both ends of the resistance when a large quantity of light is required in the case of reading a hierarchical image, and supplies the power supply voltage to the light source through the resistance when such a large amount of light is not required as in a line art. Thus, the quantity of light of the light source corresponding to the image to be read can be controlled, resulting in eliminating excess power consumption, reducing the capacity of the battery which is the power source, and contriving the miniaturization of the image reader.
Patent JP-S6256987-A (JP)
Inventor: KUSAKABE KAZUTAKA
IPC: G06K15/00
Filed: 1985-09-06
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-H05208903-A (JP)
Title: New pyrethrinoid ester of 4-amino-2,3,5,6- tetrafluorophenylmethyl alcohol,its production,and its use as pesticide
Inventor: MARUKU BUNOWA
IPC: C07D309/12
Filed: 1992-07-01
Abstract: PURPOSE: To obtain a novel compound that is useful for exterminating warm- blood animal parasites, house parasites and plant parasites. CONSTITUTION: This novel production is represented by formula I [X is H, F, Cl, Br; R is a 1-8C (un)saturated, (un)substituted linear, branched or cyclic alkyl, or (un)substituted aryl group containing up to 14 carbon atoms, or (un) substituted heterocyclic group; Z is H, methyl, C=N, C=CH], typically [2,3,5,6- tetrafluoro-4-aminophenyl]methyl [1R-[1α, 3α (ΔE)]]-2,2-dimethyl-3-[3-ethoxy-2- fluoro-(3-oxopropenyl]-cyclopropanecarboxylate. This compound is prepared by reaction of an acid of formula II or its functional derivative with an alcohol of formula III or its functional derivative.
Patent JP-S6259302-A (JP)
Inventor: SAKAI TOYOHIDE
IPC: F28F9/00
Filed: 1985-09-06
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-H0284541-A (JP)
Title: Production of metal-coated fiber structure
Inventor: ITO KIYOSHI
IPC: D06M101/16
Filed: 1988-08-08
Abstract: PURPOSE:To easily activate a substrate surface to be plated by electroless plating, under mild condition, by applying a solution of ammonia, an aliphatic amine compound, an amino acid or its salt to a properly defatted and scoured fiber structure and drying the solution. CONSTITUTION:A solution of ammonia, an aliphatic amine compound, an amino acid or monomer or polymer of its salt is applied to a properly defatted and scoured fiber structure containing a synthetic fiber such as polyvinyl chloride, polyvinylidene chloride, polyester, polyamide or polyolefin and is dried. A uniform metal film can be formed on the surface by electroless plating.
Patent JP-S6089711-A (JP)
Title: Rotary encoder
Inventor: YOSHIKAWA JIYUNICHI
IPC: H03M1/00
Filed: 1983-10-21
Abstract: PURPOSE:To compensate variation in light emission output without any influence of undulation by arranging a photodetecting element for detecting and monitoring the quantity of light emission at the same surface side with a light emitting element about a rotating slit disk and closely to the light emitting element. CONSTITUTION:An encoder case 7 contains the rotating slit disk 1 and the light emitting element 4 is arranged in the encoder case 7 at the reverse surface side of the disk 1. The monitor photodetecting element 8 which photodetects only light reflected as to light from the light emitting element 4 is arranged beside the light emitting element 4 on the side of a rotating shaft 2. Consequently, even when the outer circumference part of the rotating disk 1 undulates, variation in the light emission output of the light emitting element 4 is compensated by the photodetecting element 8 without the influence of the undulation to improve the reliability.
Patent JP-H0840913-A (JP)
Title: Secondary bile acid depressant
Inventor: ISHIKAWA FUMIYASU
IPC: A61K31/715
Filed: 1994-07-29
Abstract: PURPOSE:To obtain the subject depressant highly safe, routinely and orally administrable, capable of suppressing secondary bile acid production in the intestine, thus useful for preventing colon cancer, containing, as active ingredient, a specific galactooligosaccharide. CONSTITUTION:This secondary bile acid depressant capable of suppressing secondary bile acid production in the intestine contains, as active ingredient, a galactooligosaccharide of the formula (Gal is galactose residue; Glc is glucose residue; (n) is 1-4). The galactooligosaccharide of the formula is obtained by treating lactose with beta-galactosidase to effect transglycosylation. The lactose which is marketed for foods use can be directly used as feedstock. Or, lactose contg. milk juice, powdered milk, cheese whey, etc., may also be used in place of the lactose.
Patent JP-H0748492-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: TSUBOI TETSUO
IPC: C08K5/09
Filed: 1993-08-06
Abstract: PURPOSE:To obtain the composition having excellent thermal stability and heat discoloration resistance by blending a vinyl chloride-based resin with a specified hydrotalcite compound, aluminum hydroxide, a zinc compound and a prescribed beta-diketone compound. CONSTITUTION:This vinyl chloride-based resin composition is obtained by mixing (A) 100 pts.wt. of a vinyl chloride-based resin with (B) 0.1-5 pts.wt. of a hydrotalcite compound of the formula MgxZnyAl2(OH2(x+y)+4CO3.nH2O ((x) and (y) are 2<=(x)<=6, 0<=(y)<=2 and 4<=x+y<=6; (n) is 0<=n<=10 and the number of water of crystallization), (C) 0.01-5 pts.wt. of aluminum hydroxide, (D) 0.05-5 pts.wt. of a zinc compound and (E) 0.001-3 pts.wt. of a beta-diketone compound of the formula (R1 and R3 are independently H, alkyl, aryl, etc.; R2 is H, alkyl, etc.; R1 and R3 are not H at the same time).
Patent JP-H0619007-A (JP)
Title: Original detecting device, image processor, image forming device and image reader
Inventor: KAWASAKI MINEKO
IPC: H04N1/04
Filed: 1992-06-30
Abstract: PURPOSE:To prevent an erroneous detection even in the case of a dark original and also to detect an irregular-size original by providing a detecting element to be freely retractable on an original pressure plate. CONSTITUTION:Many detecting elements 21 and pinholes 22 are provided on the original pressure plate 1 for pressing the original 3 placed on an original platen 4, and a photosensor 5 is installed on both sides of the pinhole 22. The photosensor 5 is constituted of a pair of a light emitting element 51 and a light receiving element 52. And the photosensor 5 is not turned off by the detecting element 21 on the part of the original platen 4 where the original 3 is absent, meanwhile, the photosensor 5 is turned off when the detecting element 5 is pushed up on the part of the original platen 4 where the original 3 is present. Then, the light from the light emitting element 51 is cut-off by the detecting element 21, and it is detected that the part where the light does not reach the light receiving element 52 shows the presence of the original. The on/off state of the photosensor 5 is transferred from respective detecting elements 21 to a CPU so as to recognize the size of the original.
Patent JP-H0864538-A (JP)
Title: Thin film growing method
Inventor: OTSUKA NOBUYUKI
IPC: C23C16/20
Filed: 1994-08-22
Abstract: PURPOSE: To completely bury an Al film in a submicron via hole by a method wherein a conductor layer is grown in a substrate part not covered with a different quality material layer and then another conductor layer comprising the same material as that of the former conductor layer is grown using the different material from the former one on the different quality layer and the conductor layer. CONSTITUTION: An SiO2 layer 22 having a via hole 23 is formed on an Si substrate 21. Next, the first Al layer 24 is selectively grown by a pressure reduced MOCVD device using DMAH as a material on the Si substrate 21 exposed in the bottom surface of the via hole 23 of the SiO2 layer 22. Next, when the first Al layer 24 is completely buried in the via hole 23, the material is replaced with DMEAA in inferior selectivity so as to non-selectively grow the second Al layer 25 on the SiO2 layer 21 and the first Al layer 24. Through these procedures, the region including via hole 23 can be completely flattened by using DMAH having excellent selectivity and DMEAA having inferior selectivity.
Patent JP-2000025947-A (JP)
Title: Load delivery device
Inventor: ENOMOTO MASAHIRO
IPC: B65G47/82
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a load delivery device that prevents books from being piled up on a skew when receiving them from a conveyor and passing them to another conveyor in a neat pile. SOLUTION: A load support part 32 is formed between a pair of sidewalls 35 to hold a plurality of books 2 piled up. A load ejection opening 36 is defined between the ends of the sidewalls 35 on one side, and a partition member 37 is disposed between the other ends. The partition member 37 is moved by a cylinder device 40 to press the books 2 piled up on the load support part 32 outward in the block through the load ejection opening 36. A door 42 is placed between the one-side ends of the sidewalls 35 to open or close the load ejection opening 36. The books 2 are guided vertically in the space defined by the door 42 closed, the partition member 37 and both sidewalls 35.
Patent JP-H0749030-A (JP)
Title: Closed type reserve tank
Inventor: KATOU AKITADA
IPC: F01P11/00
Filed: 1993-08-06
Abstract: PURPOSE:To secure the creep resistance of a neck fiiler made of resin and reduce the manufacturing cost of a closed reserve tank for a radiator. CONSTITUTION:The cylindrical fit-in part 20 of a neck filler 5 made of nylon resin excellent in creep resistance is fitted into the circular communicating port of a tank body 4 made of polypropylene resin low in the coefficient of water absorption and uncoloring cooling water. In addition, an annular plate 7 is bonded by spin-welding to the welded face 24, formed at the tip of the fit-in part 20, from the inside of the tank body 4. The neck filler 5 of different material from the tank body 4 is thereby fixed to the tank body 4.
Patent JP-H0726575-A (JP)
Title: Temporary channel stud
Inventor: HAKIRI MICHIO
IPC: E02D29/045
Filed: 1993-07-15
Abstract: PURPOSE:To increase the strength of a temporary stud by placing concrete in the spatial section of an H-section, and integrating the H-section with the concrete. CONSTITUTION:Concrete 23 is placed in the whole of space enclosed with the flange 24 and web 25 of an H-section 22 constituting a temporary channel stud 20, before an erection work on a foundation pile 21, thereby forming a complex prism body of the section 22 and the concrete 23. Then, column concrete is post-placed around the prism body to form a substantial channel stud 31. l The complex body of the H-section 22 and the concrete 23 housed approximately at the center of the concrete 30 are completely reinforced with a vertical reinforcement 32 as a column reinforcement and a hoop reinforcement 32, and integrated with each other In this case, the strength of high strength concrete as a channel stud, is taken into consideration only for the erection of the temporary channel stud 20, and treated as equal to the strength of the post-placed column concrete 30 for the substantial channel stud 31.
Patent JP-S6088349-A (JP)
Title: Hardness tester
Inventor: KANETO TAKAO
IPC: G01N3/42
Filed: 1983-10-19
Abstract: PURPOSE:To enable the measurement of hardness even if a generated indentation is not actually measured through a microscope by a measuring operator, by providing a half mirror arranged in close vicinity to the tip of an indenter so as to be positioned on the surface crossing the movement direction of the indenter at right angles interlocking with said indenter. CONSTITUTION:The indenter attaching shaft 2 having an indenter 1 secured to the leading end thereof is constituted so as to be movable up and down in a direction vertical to the surface 5 of a specimen and can press the indenter to the surface S of the specimen under load corresponding to the wt. of a pressure wt. 3. A half mirror 4 for an interferometer interlocking with the indenter attaching shaft 2 is provided on the surface crossing the operation direction of the indenter attaching shaft 2 at right angles in close vicinity to the tip of the indenter. In addition, a semiconductor laser 5 is provided above the half mirror 4 for the interferometer and irradiates laser beam to the half mirror 4 for the interferometer from a vertical direction. The hardness of a specimen is calculated even if an indentation is not actually measured through a microscope by a measuring operator.
Patent JP-H1132817-A (JP)
Title: Metallic parts for accessory
Inventor: KAWAKAMI YASUHIRO
IPC: A44C25/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To untwist a twist of an accessory when the accessory is connected or after the connection by arranging a receiving metallic parts which installs almost circular fitting hole at the connecting part, an inlaying metallic parts which installs a device that prevent to slip off at the connecting part. SOLUTION: A device for prevention of slipping off 3 is constituted of U-shaped elastic board 11. A pterygium for prevention of slipping off 12 which inclines to the direction that crosses the board at right angle is installed at the U-shaped elastic board 11 and an operating lever 13 is installed so as to project from an inlaying metallic parts 2 at both edges of the elastic board 11. The device for prevention of slipping off 3 is inlayed in an receiving metallic parts 1 by inserting a top of the elastic board 11 into a fitting hole 4 of the receiving parts 1. Namely, the elastic board 11 enters in an agreeing hole 4 slowly with being guided to the fitting hole 4 by a gentle slope of the pterygium 12 and getting the end of the elastic board 11 narrow.  The edge of the elastic board 11 are released its elasticity and opened to the size of which it is larger than that of the gauge of the fitting hole 4 in the state that the whole of the pterygium 12 is pushed into the fitting hole 4, therefore an accessory is prevented to be slipped off.
Patent JP-S5988078-A (JP)
Inventor: ISHIZAKI NOBUO
IPC: B01D53/10
Filed: 1982-11-09
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。