baber/WOPTO huggingface dataset:
Patent JP-S61216478-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO NORIAKI
IPC: H01L21/28
Filed: 1985-03-22
Abstract: PURPOSE:To enable microminaturization and integration by forming a gate insulating layer on the exposed portion of a semiconductor substrate, then coating with the second conductor film to become a gate electrode, etching the entire surface to expose an etching-preventive film, and further removing the preventive film. CONSTITUTION:After a field oxide film 12 is formed on a p-type silicon substrate 11, an arsenic-doped conductive type polycrystalline silicon film 13 is coated, a silicon nitride film 14 is coated thereon, and patterned. With the film 14 as a mask the exposed film 13 is isotropically etched and removed, and an SiO2 film 15 is removed by etching with CHF3 gas. A gate insulating film 16, a source region 17 and a drain region 18 are formed, a conductive polycrystalline silicon film 19 is coated, a gate electrode region is buried, excessively bonded conductive polycrystalline silicon film 19 is removed by etching, and the film 14 is exposed. Thus, the integration of an MISIC can be accelerated.
Patent JP-S52141891-A (JP)
Title: Unsaturated polyester resin compositions
Inventor: KOUNO MASAYOSHI
IPC: C08F2/44
Filed: 1976-05-21
Abstract: PURPOSE: An unsaturated polyester resin composition capable of giving cured articles having excellent impact resistance, flexibility, thermal shock resistance, and a high rigidity, obtained by incorporating a specific thermoplastic copolyurethane with an unsaturated polyester resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62215362-A (JP)
Title: Frozen paste of starch of devil's tongue
Inventor: FUKUDA TAKASHI
IPC: A23L29/244
Filed: 1986-03-17
Abstract: PURPOSE:A frozen paste of the starch of the devil's tongue having a characteris tic taste of paste of the starch of the devil's tongue free from thinning phenom ena, by blending an aqueous sol solution of purified powder of the starch of the devil's tongue kept at a specific temperature with an alkali coagulating agent and freezing the blend before gelatinization proceeds. CONSTITUTION:An aqueous sol solution of purified powder of the starch of the devil's tongue kept at 0-20 deg.C is blended with an alkali coagulating agent [e.g. Ca(OH)2] and frozen before gelatinization proceeds.
Patent JP-H10250314-A (JP)
Title: Heavy duty pneumatic tire
Inventor: TANAKA KATSUYUKI
IPC: B60C9/18
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heavy duty pneumatic tire with a flatness ratio of 70% or less so as to increase the durability of a belt by suppressing the growth of the diameter of a shoulder part while maintaining the conventional high performance without increasing cost. SOLUTION: In a heavy duty pneumatic tire, one or more grooves Gn in circumferential direction are provided between a 1/4 point B and a tread surface end edge TE of a tread part 1, a belt 6 comprising two or more layers of cord crossed layers near carcass 6-1 and 6-2 and two or more layers of substantially non-extendable peripheral direction arrangement cord layers 6-3 and 6-4 is provided, the peripheral direction arrangement cord layers are provided with a maximum width 0.6 to 0.85 times the tread surface width, the adjacent multiple layers of end edges form a step 5 of 0 to 10mm,  and the peripheral direction groove Gn is arranged so that a line segment which passes the center of the groove width and crossed at right angle to a tire rotating axis is positioned between a position apart by a distance equivalent to 3% of the minimum width of the cord layers 6-1 and 6-2 from the minimum width end of the peripheral direction arrangement cord layers 6-3 and 6-4 to the tire equatorial surface side E.
Patent JP-H01232316-A (JP)
Title: Microscopic device for measuring infrared absorption spectrum
Inventor: EGUCHI KINYA
IPC: G01N21/3563
Filed: 1988-03-12
Abstract: PURPOSE:To measure infrared absorption spectrum of an extremely fine sample of 5-20mum by agreeing the focus of a condensing mirror for infrared-rays and the focus of an objective lens with the measuring point of the sample. CONSTITUTION:An up-and-down driving device 12 capable of adjusting up and down is provided on a condensing and reflecting mirror 3 which condenses the infrared-rays from an interferometer on the sample 4. In case of measuring spectrum, the up-and-down driving device 12 is operated first so that the intensity of the infrared-rays in an infrared-rays detector 15 is adjusted to be the maximum. Then visible light from a lamp 5 is made incident on the objective lens 2 and the focus 8 is adjusted on the measuring point 9 of the sample by moving a sample dish 1a up and down. Thereafter, a switching mirror 6 is detached and a rotor 1b is rotated so that the intensity of the infrared-rays is adjusted to be the maximum again. Then, the focuses of the reflecting mirror 3 and the objective lens 2 are agreed with the measuring point 9 and the measurement of the extremely fine spectrum of 5-20mum can be accomplished.
Patent JP-H03260778-A (JP)
Title: Fingerprint pattern matching system
Inventor: YAMASHIROYA ATSUSHI
IPC: G06T7/00
Filed: 1990-03-09
Abstract: PURPOSE:To speed up a matching process by using a storage cell corresponding to a cell at a part encircled with a parabolic line on a fingerprint and a concentric circle. CONSTITUTION:Storage areas are formed one-to-one correspondence with respective cells which are divided into blocks with parabolic lines determined at equal intervals while having their origin at the center point of the fingerprint and concentric circles having several radii. Consequently, the cells become larger toward the peripheral part, so an error due to distortion which becomes more conspicuous toward the peripheral part of the fignerprint is reducible and all the storage cells can be put in parallel arithmetic operation, thereby improving the arithmetic speed greatly. When the center points of both a search fingerprint pattern and a file fingerprint pattern are clear, coordinate conversion is performed only by rotational conversion which is advantageous for polar coordinates, so, specially, fast processing becomes possible.
Patent JP-H06271788-A (JP)
Title: Coating composition
Inventor: TAKUSHIMA SHUSUKE
IPC: G02B1/14
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a coating composition improved in adherence, by mixing an acrylic ester and a glycidyl ether each represented by a specified formula with a polymerization initiator. CONSTITUTION:60-80wt.% acrylic ester (A) of formula I (wherein R<1> is hydroxyalkyl; and (m) is 1 to 3), such as 2-hydroxyethyl acrylate, is mixed with 20-40wt.% glycidyl ether (B) of formula II (wherein R<2> is alkyl, alkenyl, phenyl or hydroxyalkyl; and (n) is 1 to 6), such as acryl glycidyl ether, in a reactor. The mixture is then mixed for a prescribed time with a polymerization initiator comprising a peroxide, such as benzoyl peroxide, in an amount of 0.1-2.0wt.% based on component A, and if necessary, a polymerization accelerator, a surfactant. etc., to give the objective coating composition excellent in adhesion to a glass base plate.
Patent JP-H04271739-A (JP)
Title: Part for fishing rod
Inventor: NAGATO SHIGEO
IPC: C22C29/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide the subject part comprising a specific sintered product containing the carbide, nitride, etc., of a metal element selected from the 4a and 5a group metal elements, and having a porosity of a specific porosity, excellent strength, abrasion resistance, etc., and maintaining a lustrous gold color over a long period. CONSTITUTION:The objective part comprises a sintered product containing >=50vol.% of the carbide, nitride or carbonitride (e.g. TiN, TiC or TiCN) of one or more selected from the 4a and 5a group metal elements and having a porosity of <=5% (preferably <=3%).
Patent JP-S57175018-A (JP)
Title: Continous manufacture of metallic pipe provided with plastic covering filament body
Inventor: KOUMURA YUKIO
IPC: B21C37/09
Filed: 1981-04-20
Abstract: PURPOSE:To cool and manufacture a metallic pipe continuously without making a cooling liquid flow back to the side of a welding part, by inclining the welded metallic pipe so that its front side turns downward, and making it pass in the cooling liquid. CONSTITUTION:A metallic tape 1 is formed to a pipe so as to incorporate a plastic covering filamenet body 2, by a forming roll, etc., in a state that the plastic covering filament body 2 is added length-wise onto the surface. Subsequently, it passes through between a pair of electrode rollers 3, the seaming part is welded by arc of an electrode 4, and a metallic pipe 5 is obtained. The metallic pipe 5 passes through a hole 7 of a moisture proof guide 6, and after that, is fed into a cooling liquid 9. The plastic covering filament incorporating metallic pipe 5 which has gone out of the moisture proof guide 6 is made to pass into the cooling liquid 9 in a state that it has been inclined so that its front side turns downward in its advancing direction. Accordingly, since the welding part is positioned above the liquid surface, it is prevented that the cooling liquid 9 flows back to the welding part side.
Patent JP-S62217693-A (JP)
Inventor: TANIGUCHI MASAHITO
IPC: H01L21/304
Filed: 1986-03-19
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-H10255981-A (JP)
Title: Organic electroluminescent element
Inventor: ONISHI TOSHIHIRO
IPC: H05B33/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element in which excellent stability when driven, and long surface life can be achieved without deteriorating advantages of high luminance high light emitting efficiency, and low drive voltage. SOLUTION: In an organic electroluminescent element comprising at least one organic layer between a positive electrode and a negative electrode at least one of which is transparent or translucent, in which light emitting material and hole transport material are included in the same ogranic layer or in different organic layers, at least one of the organic layers including the hole transport material includes at least one sort of antioxidant and light stabilizer. At least one layer of the organic layers including the hole transport material includes at least one sort of antioxidant and light stabilizer by 0.01 wt.% or more and 50 wt.% or less to the hole transport material.
Patent JP-S58177995-A (JP)
Title: Pharmaceutical preparation composition of cephalosporin for rectal administration
Inventor: YADA NOBORU
IPC: C07D501/00
Filed: 1982-04-12
Abstract: PURPOSE:A pharmaceutical preparation composition for rectal administration that is obtained by mixing a cephalosporin, aminoacids, and an ether-type nonionic surfactant with an oily base, thus showing high absorbability of the active ingredients with markedly reduced tissue disorder caused by the surfactant. CONSTITUTION:A cephalosporin, preferably a compound of the formula [R1 is aromatic or substituted aromatic methyl, alpha-substituted aromatic methyl, alkyl, substituted alkyl; R2 is H, methoxy; R3 is H, heterocyclic methyl, substituted heterocyclic(thio)methyl, acetoxymethyl, aminocarbonyloxymethyl; X is S, O] and its salt, aminoacids, preferably aminoacids or their salt other than glycine, and an ether-type nonionic surfactant such as polyoxyethylenealkyl ether are mixed with a oily base such as palm oil or soybean oil to give the objective composition for rectal administration. The amount of the active ingredient is 5-40wt% based on the base and the aminoacids and surfactant are 1-10wt% and 0.3- 5wt% respectively.
Patent JP-S56157717-A (JP)
Title: Incinerator
Inventor: OYAMADA TOSHIO
IPC: F23G5/46
Filed: 1980-05-06
Abstract: PURPOSE:To relieve the thermal load of a water feeding, heating device and to enable effective utilization of waste heat for heating of feed water, by a method wherein a heating device, is mounted in a chimney of an incinerator for used tyres and the like equipped with the feed water heating device. CONSTITUTION:After exhaust smoke, produced resulting from combustion of used tyres and the like in a combustion chamber 12, is completely burnt in an auxiliary combustion chamber and secondary combustion device 14, it heats feed water in a heat exchanger 44 in a feed water heating device 41, and enters into a chimney 40. A feed water heating device 50 is installed in the chimney 40, and thereby during the passage of the exhaust smoke through the chimney 40, it radiates the heat, still remain in the exhaust smoke, to cooling water in a preheating tank 52 for heating cooling water. The exhaust smoke itself is cooled and fed to an exhaust smoke purifying device 60. Preheated water in the preheating tank 52 is fed to the feed water heating device 41. This constitution permits the effective utilization of the heat, maintained in the exhaust smoke from an incinerator, for preheating and heating of feed water, and also permits the reduction in the thermal load of the feed water heating device.
Patent JP-H01234447-A (JP)
Title: Resin composition for extrusion coating
Inventor: ISHIBASHI TADAO
IPC: B32B27/32
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the title composition which is used as a package film sheets, because of its excellent clarity and surface gloss, by adding an ethylenic polymer and rosin ester to a crystalline polypropylene resin. CONSTITUTION:The subject composition is obtained by adding (A) 3-30 pts.wt. of an ethylenic polymer comprising a low-density polyethylene of less than 0.925 density or a mixture thereof with an amorphous or low-crystallinity ethylene-alpha-olefin copolymer, and (B) 0.05-20 pts.wt. of rosin ester to (C) 100 pts.wt. of crystalline polypropylene resin. Component C contains more than 70wt.% of propylene component and can be cited a crystalline ethylene-propylene copolymer of lower than 150 deg.C crystal-melting point. Component B is preferably a glycerol ester of rosin or hydrogenated rosin.
Patent JP-H0977087-A (JP)
Title: Shield-back bag and packaging container, and storing method and transport method utilizing the same
Inventor: FUJIKAWA NAOSHI
IPC: B65D77/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent reliably the generation of static electricity in a packaging container by using a multilayer structure film comprising a first destaticized layer, a metal thin-film layer, an insulation layer and a second destaticized layer, which are formed in order from an interior of a bag toward the outside thereof, in a shield-back bag in which electronic equipment components are vacuum-packaged in the state that they are put thereinto. SOLUTION: A four-layer structure film 40 used as a shield-back bag comprises a destaticized layer 41, a metal thin-film layer 42, an insulation layer 43 and a destaticized layer 44 and is produced by folding the destaticized layer 41 inwardly and sealing a circumference thereof. When used, electronic equipment components are put into the bag before vacuum drawing of the bag is performed, and the bag is closed by thermally welding a portion of a mouth of the bag. By this method, the shield-back bag is in close contact with the electronic equipment components, so that static electricity to be generated by friction among the bag and the components can be prevented. Further, since static electricity generated on the external side is diffused in the destaticized layer 44, a high voltage can be prevented from being locally generated inside the bag.
Patent JP-S54151884-A (JP)
Title: Detection detector of radioactive rays
Inventor: ENDOU TOORU
IPC: G01T1/29
Filed: 1978-05-22
Abstract: PURPOSE: To make it possible to easily obtain the distributions of directional intensities and to accurately accomplish the shielding design by covering a radioactive ray detector with a slit type shielding member with directive characteristics and by synthetically analyzing the measured values.  
     CONSTITUTION: A slit type collimator 11 is equipped with a radioactive ray detector 13 at the center of the inside of a spherical shielding member 11 and with an angle meter 15 thereabove. The collimator 11 is placed at a metering position and is turned by 360 degrees with respect to X, Y and Z axes, respectively, so that the does passing through a slit 14 is metered by a counting meter 21. Then, the slit angles and the doses metered are fed to an electronic circuit 31 so that the angle of incidence is determined by the intersecting points of the slit angles of the X to Z axes and the doses. The intensities of the respective angles are generated after the conversions between the vartical and horizontal angles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04294373-A (JP)
Title: Fixing device
Inventor: ISHIWATARI KAZUHIKO
IPC: G03G15/20
Filed: 1991-03-25
Abstract: PURPOSE:To offer a fixing device in which a regulating member smoothly regulates the rib of a fixing film and the deviation is surely and stably controlled without damaging the film. CONSTITUTION:The member for regulating the rib 3 of the fixing film 2 is provided on a down-stream side of a film driving part and on an up-stream side of a nip part by a heating body 1 and a pressure roller 10 with respect to the carrying direction of the fixing film. Thus, the rib 3 is regulated before the film rushes in a place where tension is the highest while the fixing film is conveyed, and it is smoothly regulated with small regulating force, thereby drastically improving the durability of the fixing film and the rib.
Patent JP-S51135553-A (JP)
Title: Automatic correction unit for indicating electric meters
Inventor: SUGIYAMA TAKU
IPC: G01D18/00
Filed: 1975-05-20
Abstract: PURPOSE: Correction is automated by indicating coded information necessary for scanning and for signals to be impressed to the meter on the scale panel of the indicating electric meter and by reading the information by a photoelectric converter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04295959-A (JP)
Title: Three-dimensional electric field analyzing device
Inventor: FUJISAKI TOSHITAKA
IPC: G06F17/12
Filed: 1991-03-25
Abstract: PURPOSE:To decrease the memory capacity required for a potential operation, and also, converting it to two dimensions, and to remarkably improve the reduction of an arithmetic time in order to execute the potential operation. CONSTITUTION:(xm), (ym) and (zm) (m=1-13) of a memory 1 are converted by a two-dimensional converter 3, and with respect to its values, potential strength is obtained by a two-dimensional potential value calculating means 4 by a determinant obtained by discretizing a two-dimensional Laplace expression by a finite element method. For instance, a boundary potential value is given to apexes 1, 2 and 13. other unknown potential value is calculated and obtained. Potential strength mum is obtained in a store device 5.
Patent JP-H06271876-A (JP)
Title: Method for combusting oil emulsion fuel
Inventor: IIZUKA MASANORI
IPC: C10L1/32
Filed: 1993-03-19
Abstract: PURPOSE:To conduct mixed combustion of an oil-in-water type heavy oil emulsion fuel and a petroleum-based fluid fuel by regulating their mixing ratio to reduce air pollutants. CONSTITUTION:A mixed combustion of (A) a heavy oil emulsion fuel pref. comprising 40-85wt.% of heavy oil, 10-50wt.% of water and 0.1-10wt.% of surfactant(s) (at least one kind selected from nonionic, anionic or cationic ones) and (B) a petroleum-based fluid fuel obtained by purifying crude oil (pref. gasoline, kerosene, light oil or heavy oil) is conducted in the weight ratio of A/B of (99:1) to (1:99) [pref. (95:5) to (5:95)]. In this case, if necessary, a polymer stabilizer, water-soluble polymer, polyhydric alcohol, and/or oligassacharide (derivative) is used.
Patent JP-H10242674-A (JP)
Title: Radiation plate structure
Inventor: MURAKAMI MASAYOSHI
IPC: H05K7/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To surely dissipate heat generated from a triac and prevent water from permeating into a controller and the triac part, by installing a radiation plate formed of metal wherein the triac is directly fixed on an equipment and a cabinet formed of synthetic resin which has a seal part. SOLUTION: A cabinet 7 formed of synthetic resin like ABS is installed on an upper surface 3 of a radiation plate 2, and a triac 4 which is directly fixed to the radiation plate 2 penetrates an aperture 10 of a bottom wall 8. When an equipment is used, the heat generated from the triac 4 is directly conducted to the radiation plate 2 and dissipated to a condenser or the like. At this time, since a printed board 14 is retained by bosses 13 of the cabinet 7 formed of synthetic resin, the heat generated from the triac 4 is not conducted to the printed board 14 via the cabinet 7. In the cabinet 7, since a seal part which has an O ring 16 on the bottom part is arranged to surround the triac 4, rain water or the like does not permeate into the inside.
Patent JP-H06270355-A (JP)
Title: Multilayered plastic container
Inventor: TAKASAKI TOMOAKI
IPC: C08F210/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a plastic container having superior surface glossiness and surface properties while keeping hygienic qualities, moisture resistance, and resistance to contents, such as superior resistance to chemicals. CONSTITUTION:In a multilayered plastic container provided with an outermost layer of a polypropylene random coplymer resin and one or more polyolefin resin layers inside the layer, the resin used for the outermost layer is a polypropylene random copolymer resin containing 0.5-3.0wt.% ethylene content, containing 500-2000ppm of a nucleating agent, and having a melt flow rate (JIS-K6758, unit; g/10min) of 40.0 or less.
Patent JP-S60203968-A (JP)
Title: Image forming device
Inventor: MIURA KUNIHIKO
IPC: G03G15/02
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the deterioration in the performance of a photosensitive body and to announce quickly abnormality by measuring the electrifying potential on a photosensitive body, controlling the electrifying potential to attain a prescribed value and generating an error signal when the electrifying potential exceeds a threshold value or fails to attain the prescribed value within the prescribed time. CONSTITUTION:The detection signals for the electrifying potential on a photosensitive drum 26 from surface potential sensors 51-53 are inputted via amplifier circuits 97-99, AD converters 100-102 and I/O port 95 to a CPU96. The output value subjected to the correction occurring in the difference between the input potential and the target valueof the electrifying potential by the CPU96 is fed via DA converters 103-105 to high voltage generating circuits 106-108 by which the electrifying potential is so controlled as to attain the target electrifying potential. An error signal is generated when the electrifying potential inputted to the CPU96 exceeds the threshold value or fails to attain the prescribed value within the prescribed time. The deterioration of the photosensitive body is thus prevented and the abnormality is quickly detected.
Patent JP-S60205997-A (JP)
Inventor: NOBUHARA TOMOKIYO
IPC: H05B41/24
Filed: 1984-03-28
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-H11228371-A (JP)
Title: Bacteria-eliminating and cleaning solution for denture, toothbrush or the like and cleaning thereof
Inventor: YANAGI JIETSU
IPC: A61K8/36
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a bacteria-eliminating and cleaning solution, capable of carrying out quick bacteria elimination and cleaning for denture, toothbrush, retainer for infant in a short time while treating in treating site of dental clinic and provide a cleaning method. SOLUTION: A cleaning agent comprising sodium carbonate NO2 CO3 and sodium percarbonate 2NO2 CO3 3H2 O2 , an organic chelating agent (e.g. sodium gluconate) and a nonionic surfactant C12 H23 O(C2 H4 O)H is used as bacteria- eliminating and cleaning solution for denture, toothbrush, etc.
Patent JP-S62215992-A (JP)
Inventor: MOTOKAWA TOSHIKI
IPC: H05B33/00
Filed: 1986-03-18
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。