baber/WOPTO huggingface dataset:
Patent JP-2004255699-A (JP)
Title: Release sheet for pressure sensitive adhesive sheet
Inventor: KATAKURA AKIRA
IPC: C09J201/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release sheet for a pressure sensitive adhesive sheet having a polymer release layer which can optionally adjust release force necessary for a release layer without needing an extrusion laminating apparatus and completely prevent hard disk damaging in a computer instrument by a silicone releasing agent.  <P>SOLUTION: The release sheet has a primer layer adhesive to a substrate sheet, an intermediate layer adhesive to both the primer layer and a releasing agent layer containing a thermoplastic polyolefin elastomer, and the releasing agent layer which are laminated in turn on at least one side of the substrate sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261658-A (JP)
Title: Method for absorbing/fixing carbon dioxide in combustion exhaust gas
Inventor: NAGAI TERUO
IPC: C10J3/46
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing carbon dioxide at low cost, by which coal ash produced in large quantities can effectively be used, the carbon dioxide incorporated in the exhaust gas of coal, rubbish, waste or the like can efficiently be fixed, the suitability of the coal ash to various uses can be improved, and the carbonate produced as a by-product can effectively be used.  <P>SOLUTION: Carbon dioxide is absorbed/fixed by bringing the combustion exhaust gas into gas-liquid contact with aqueous slurry of coal ash, preferably, fly ash or a liquid obtained by eluting coal ash with water, reactively absorbing/fixing the carbon dioxide in the combustion exhaust gas in the coal ash as carbonate. This method is used suitably for treating the exhaust gas from a boiler of a coal-fired power plant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255422-A (JP)
Title: Apparatus and method for producing solid-liquid metallic slurry
Inventor: SUGANUMA TETSUYA
IPC: B22D45/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing apparatus and a producing method with which the structure of a solid-liquid metallic slurry can be controlled at high accuracy.  <P>SOLUTION: In the producing apparatus for solid-liquid metallic slurry provided with a holding vessel for holding molten metal and a rotary cooling cylinder for generating solid crystals in the molten metal by cooling and stirring the molten metal held in the holding vessel, the rotary cooling cylinder has a generating means for generating the solid crystal nuclei on its outer surface. This producing method for solid-liquid metallic slurry, is composed of a supplying process for supplying the molten metal into the holding vessel, a crystal nuclei generating process for transforming the molten metal into the slurry by cooling the molten metal and generating the solid crystal nuclei, a solid ratio adjusting process for adjusting the solid ratio of the slurry, a slurry uniformizing process for uniformizing the composition of the slurry and the distribution of the solid phase and an exhausting process for exhausting the uniformized slurry from the holding vessel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256725-A (JP)
Title: Can-coating resin, resin composition for can coating, and resin composition for can inner surface coating
Inventor: TONO TETSUJI
IPC: C09D161/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can-coating resin excellent in processing, water resistance, acid resistance, alkali resistance and retortability, and a resin composition for a can coating material and a can inner surface coating material which uses the resin.  <P>SOLUTION: Provided are a resin for a can coating material prepared by reacting a polybasic acid component containing 40-100 mole% of an aromatic dicarboxylic acid with a polyol component containing 40-100 mole% of 2-methyl-1,3-propane diol; a resin composition for a can coating material containing the above resin and an amino resin; and a resin composition for coating the inner surface of a can containing the above resin for a can coating material and an amino resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256485-A (JP)
Title: Skin care preparation for external use
Inventor: SHIRAISHI MASAYUKI
IPC: A61K8/96
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleaching agent, a chapped skin-improving agent or a skin care preparation for external use having both of bleaching action and action of chapped skin-improving agent.  <P>SOLUTION: The bleaching agent, the chapped skin-improving agent or the skin care preparation for external use having both of bleaching action and action of chapped skin-improving agent comprises a plant of Curcuma zedoaria (Berg)Roscoe (Indonesian name: Temu Putih) or its extract and preferably further Uncaria gambir(Hunter)Roxb. (Indonesian name: Gambir).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257708-A (JP)
Title: Ventilating system in single-family house
Inventor: KUDO RYUICHI
IPC: F24F7/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating system not giving the discomfort caused by ventilation to a person in an uppermost living room, though the living room of the uppermost story is ventilated by the first-class ventilation.  <P>SOLUTION: For example in a single-family two-storied house, a forced exhaust opening 12 is formed on a ceiling part of a staircase 5 of second story, a forced air supply opening 14 is formed on a ceiling part at an entrance 13 side of the living room 3 communicated with the staircase at the second story, and the first-class ventilation is performed in the second story living room 3 through the forced exhaust opening 12 and the forced air supply opening 14. An air supply and exhaust ventilation unit 17 is mounted under the roof of the staircase 5, and is connected to the forced exhaust opening 12 in a ductless state, and the forced air supply opening 14 is connected to the ventilating unit 17 by a duct 18 under the roof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262519-A (JP)
Title: Film packaging bag with tear tape, and method for forming the same
Inventor: HAGIWARA KATSUHIRO
IPC: B31B50/64
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film packaging bag with a tear tape and a method for forming the same in which an end part of the tear tape is easily picked to easily unseal the bag, the end part of the tear tape is not torn, and the sealing property as the film packaging bag of food is sufficiently ensured.  <P>SOLUTION: In the film packaging bag with the tear tape, a peeling tab 6 is provided on the tear tape 2 on an outer side of a heat seal part 3 across the tear tape 2. In the film packaging bag, the peeling tab 6 may be provided on the tear tape 2 between two sets of heat seal parts across the tear tape 2, and further, a connection heat seal part to connect two sets of heat seal parts may be provided between two sets of heat seal parts. To form the film packaging bag 1, the tear tape is affixed in the longitudinal direction of the packaging film, a cut forming a tab across the tear tape is provided, an object to be packaged is inserted in the packaging film with the tear tape affixed thereto, and packaged by the pillow packaging method, and the packaging film is separated from the heat seal before and behind the object to be packaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265829-A (JP)
Title: Wetting method of gas
Inventor: KISHIMOTO MICHIHIRO
IPC: H01M8/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wetting method of gas which produces wet gas of a predetermined temperature and a predetermined pressure for a short time.  <P>SOLUTION: Gas (such as hydrogen gas, air and oxygen gas) of a predetermined amount and hot water are introduced into a chamber 10 kept to be at a predetermined temperature. The actual volume of the gas in the chamber 10 is increased and the hot water is boiled, then the gas in the chamber 10 is wetted to produce the wet gas of the predetermined temperature and the predetermined pressure in a series of a cyclic operation process, by which the wet gas of the predetermined temperature and pressure is produced relatively for a short time with the gas and vapor evenly mixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003326360-A (JP)
Title: Method and apparatus for adhering solder
Inventor: WATANABE AKIO
IPC: B23K1/08
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for adhering a solder with which such defective adhesion of the solder as projection and bridge, etc., of the solder is reduced without depending on flux and using nitrogen gas.  <P>SOLUTION: Electronic parts 12 are shifted to a first direction D1 along a prescribed passage with a work carrying device 16. The solder material is coated by jetting and applying to a lead terminal 11 of the electronic parts with a solder from a solder supplying device 14 from a second direction crossed at substantially the right angle to the first direction. High temperature fluid is flown to the lead terminal with a hot blast supplying device 15 while the applied solder material is fused state. It is desirable that the direction of the flowing with the high temperature fluid is adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273595-A (JP)
Title: P-type semiconductor
Inventor: TAKIZAWA TOSHIYUKI
IPC: H01L21/18
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type semiconductor of low resistance which is effective for a blue color system (wavelength range up to yellow from violet colors) light emitting diode and for a blue color laser.  <P>SOLUTION: The p-type semiconductor comprises a mother material 100 as a semiconductor; an acceptor element 110 which is added to the mother material 100 and has the number of valance electrons less than that of the element forming the mother material 100 to form an acceptor level; and a local distribution band forming element 120 which is added to the mother material 100, and has the number of valance electrons equal to that of the element forming the mother material 100 and a negative degree smaller than that of the element forming the mother material 100 to form a local distribution band for activating holes in the acceptor level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269109-A (JP)
Title: Resinous winding core and supporting structure therefor
Inventor: YASUMATSU TORU
IPC: B65H75/10
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To discharge static electricity generated when a film and the like is wound around a winding core, to the outside through a chuck.  <P>SOLUTION: In the winding core 11, through holes 4 penetrating from the inside to the outside are provided on axial both end portions of a resinous cylindrical core material 2, and conductive resin is coated on the outer peripheral surface of the core material 2 to form a conductive layer 3, and the through holes 4 are filled with the conductive resin to form a short-circuit portion. The short-circuit portion 5 is exposed on the inner peripheral surface of the core 2 while conducting with the conductive layer 3. The conductive chuck 10 is fitted in the inner periphery of both ends of the core 2, so that the chuck 10 contacts with the short-circuit portion 5, and static electricity generated on a film F is discharged through the chuck 1 in a grounding condition. The chuck 10 has a holding member 15 actuated by compressed air supplied to a cylinder chamber 13 in the inside. The holding member 15 press-contacts with the inner periphery of the core 2, so that the winding core 11 is fixed to the chuck 10 and enabled to rotate. At that time, the holding member 15 contacts with the short-circuit portion 5 to make the conductive layer 3 be in the grounding condition, so that work of grounding is unnecessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272514-A (JP)
Title: System and program for recommending adaptive article
Inventor: KANAMORI TAKESHI
IPC: G06Q10/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting a potential need of a user for a specific article through an easy input operation and quickly presenting an actual article optimum to the user.  <P>SOLUTION: A system for recommending an adaptive article 10 comprises a virtual article DB (database) 30 for storing selective attributes of a plurality of virtual articles; an actual article DB 36 for storing selective attributes and general attributes of a plurality of actual articles; and a preference information DB 34 for storing preference information with respect to each selective attribute of the virtual articles collected from a plurality of persons to be tested. Furthermore, the system comprises: a means for displaying a plurality of cards 42 with the selective attributes described thereon onto a display and prompting the user to newly arrange the cards 42 in order of preference; a means for specifying a cluster to which the user belongs; a means for aligning each actual article in order of adaptive degree in the cluster, based on the preference information of the persons to be tested and the selective attributes of the actual articles belonging to the cluster; and a means for displaying the general attributes of the actual articles on the display in order of adaptive degree.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274321-A (JP)
Title: Communication method and communication terminal device
Inventor: SAITO TOSHIYA
IPC: H04L12/70
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method in which a data amount is not increased even if the number of communication terminals is increased.  <P>SOLUTION: Each terminal A, B, and C executes communications in between each of terminals by respectively using slots S1, S4, and S2. And at the same time, each terminal attaches an empty slot list, in which empty slots (S3, S5, or the like) not used by any terminals in a communication network are counted, to transmission data and it transmits them. Accordingly, each terminal has the same list in common in the communication network. When a terminal D newly tries to make a new entry into such a communication network, the terminal D receives the empty slot list from the terminal C, it appropriately selects a slot, for example, the S3, and it selects it as a using slot of its own station (the terminal D). As a result, the terminal D updates the empty slot list so that the using slot of its own station is deleted, and it transmits the updated empty slot list to the communication network. Accordingly, the communication network has a new empty slot list in common.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271838-A (JP)
Title: Resist underlayer film material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/11
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist underlayer film material which is a resist underlayer film material for a multilayered resist process for, for example, a resist upperlayer film containing silicon, and more particularly for a two-layer resist process, functions as an excellent antireflection film to exposure of a short wavelength in particular, i.e., has the transparency higher than that of polyhydroxy strene, cresol novolak, naphthol novolak, etc., has an optimum (n) value (refractive index), and (k) value (extinction coefficient) and has excellent etching resistance in substrate working, and a method for forming the pattern to a substrate by lithography using the same.  <P>SOLUTION: The resist underlayer film material for the multilayered resist films used for lithography contains at least the polymer expressed by general formula (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271945-A (JP)
Title: Method for manufacturing liquid crystal display and apparatus therefor
Inventor: NISHIGUCHI YASUHIRO
IPC: G02F1/13
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scribing apparatus for improving the manufacturing property of a liquid crystal panel and reducing the manufacture cost.  <P>SOLUTION: A large panel sheet 3 is made by laminating an array substrate sheet 7 and a counter substrate sheet 9. The surface of the large panel sheet 3 is scribed with a first scribing blade 16 to form a notched groove 10. The notched groove 10 of the large panel sheet 3 is scribed and cut with a second scribing blade 18 having a larger cross-sectional angle of the blade tip than that of the first scribing blade 16. This prevents cracks in the array substrate sheet 7 and in the counter substrate sheet 9 when the large panel sheet 3 is cut and divided. The first scribing blade 16 is prevented from wear, which decreases the exchanging frequency and reduces the time and labor required for cutting and dividing the large panel sheet 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267520-A (JP)
Title: Engagement structure of engagement ratchet
Inventor: UNO CHITOSHI
IPC: A47B96/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make an engagement ratchet not easily break away from a securing groove.  <P>SOLUTION: An engagement structure ha of the engagement ratchet 29 is that the securing groove 21 extending back and upward is disposed at the front face of a supporting rail 16 and the engagement ratchet 29 facing back and upward is engaged with the securing groove 21. The upper surface of the securing groove 21 is formed into a convex circular face from the open end to the back end part and the upper surface of the engagement ratchet 29 is formed into a concave circular face with the same curvature of the convex circular face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273311-A (JP)
Title: Air supply device of fuel cell
Inventor: TAKENAWA AKIFUMI
IPC: H01M8/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent airborne fine dust and organic matter from being supplied to a fuel cell.  <P>SOLUTION: This air supply device 1 includes a fuel cell 2 which generates power when air is supplied to a cathode electrode 2c as oxidant and hydrogen gas is supplied to an anode electrode 2b; an air supply passage 6 for supplying air to the cathode electrode 2c of the fuel cell 2; and an air purifier 10 provided in the air supply passage 6. The air purifier 10 includes a light generator, a first filter formed of an electrostatic filter carrying a photocatalyst, and a second filter having an anion exchange resin where NO<SB>3</SB>or the like is hydrated for adsorption.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268489-A (JP)
Title: Non-combustible decorative plate
Inventor: HORI YUTAKA
IPC: B32B33/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative plate which keeps non-combustible performance and is excellent in interlayer strength.  <P>SOLUTION: A prepreg impregnated with slurry comprising an organic component and an inorganic filler and a resin-impregnated decorative paper sheet in which original paper for the decorative plate is impregnated with a resin liquid containing a thermosetting resin as a main component and dried are laminated on a pre-impregnated substrate in which an inorganic fiber substrate is impregnated in advance with an organic component, and the laminate is hot press-molded. A phenol resin, an amino-formaldehyde resin, a urethane resin, etc., can be used as the organic component. A pre-impregnation rate (%) is made 2-100% by a calculation method shown by formula 1: pre-impregnation rate(%)=[(weight of pre-impregnated substrate-weight of inorganic fiber substrate)/weight of inorganic fiber substrate]×100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268238-A (JP)
Title: Electrodeposition tool and its manufacturing method
Inventor: YOKOI KINYA
IPC: B24D3/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the cutting quality of a tool and discharge performance of chips by improving a projecting part forming condition and an electrodeposition condition in an electrodesposition tool for arranging an abrasive grain in projection parts formed on a base metal surface of the electrodeposition tool.  <P>SOLUTION: A large number of projection parts 4 are formed on the base metal 2 surface being a grinding surface, and one abrasive grain 5 is fixed by electrodeposition to respective upper surfaces of a large number of these projection parts 4. The height of the projection parts 4 is 0.5 to 4 times the average particle size of the abrasive grain 5, and the area of the upper surfaces of the projection parts 4 is 1.2 to 4 times the average cross-sectional area of the abrasive grain 5. A large chip pocket 8 is formed between the projection part 4 and the projection part 4 by forming the electrodeposition tool forming no plating layer between the projection part 4 and the projection part 4. Projection quantity of the abrasive grain 5 from the base metal 2 surface is increased, and supply of a grinding liquid and discharge of the chips are improved, and grinding resistance is also reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279063-A (JP)
Title: Calibration method of contact combustion type hydrogen sensor
Inventor: SASAKI TAKASHI
IPC: G01N27/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of zero-point fluctuation or sensitivity change in the mounted state after calibration of sensitivity adjustment, zero-point adjustment or the like.  <P>SOLUTION: Electric energization is started in this hydrogen sensor in an atmospheric environment (step S01). Aging hydrogen gas having a prescribed hydrogen concentration (for example, 100%) is sprayed into a gas detection chamber of the hydrogen sensor (step S02). It is determined whether a prescribed time (for example, 5 seconds) is elapsed or not from start of spray of the aging hydrogen gas, and if determined that the time is elapsed, spray of the aging hydrogen gas is finished (step S04). After execution of aging, for example, the hydrogen sensor is mounted in a calibration vessel, and calibration hydrogen gas having the known concentration including zero is filled in the calibration vessel, and the zero-point adjustment, the sensitivity adjustment or the like of the hydrogen sensor is performed (step S06), and a series of processing is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004239034-A (JP)
Title: Building with residential equipment allowing living with animal
Inventor: IZUMIDA FUMIHARU
IPC: A01K23/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that people cannot start raising pet animals easily for the reason of: preparation of pet house, excretion equipment and other tools; sounds such as cry of pets; damage and stain of floors, posts and walls; bad smell; stress and insufficient exercise of pets when the pets are not let run loose when a private garden is not possessed; and various risks which the owner of the pets is responsible for.  <P>SOLUTION: In general, a building does not have a residential space allowing living with pets. On condition of living with the pets in utilization of the space in the building, a comfortable living environment can be provided by installing (1) animal raising rooms, (2) exercise facilities for animals and (3) excretion equipment using sand circulating and washing systems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI