baber/WOPTO huggingface dataset:
Patent JP-2003273110-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAMOTO YUICHI
IPC: H01L21/3205
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which prevents dishing or erosion by flattening the surface of an interlayer insulating film by accurately forming contact holes on in interlayer insulating film, in the case that the interlayer insulating film is formed on a substrate with steps formed thereon.  <P>SOLUTION: The method for manufacturing a semiconductor comprises a process for forming the interlayer insulating film 12 on the substrate 11 having a memory area 21 wherein word lines are densely arranged and a logic area 22 wherein gate electrodes 52 are sparsely arranged, a process for forming contact holes 14 in the interlayer insulating film 12 and for forming a plug forming material film 15 on the interlayer insulating film 12 so as to embed the contact holes 14, a process for removing the plug forming material film 15 from protrusions 12a, 12b of the interlayer insulating film 12, a process for removing the protrusions 12a, 12b for flattening, and a process for flattening the surface of the interlayer insulating film 12 by removing the excessive plug forming material film 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268930-A (JP)
Title: Disaster prevention verge tile for earthquake resistance and wind resistance
Inventor: KAMIYA SUSUMU
IPC: E04D1/30
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention verge tile for earthquake resistance and wind resistance capable of solving such a problem that there is room for partial improvement necessary to display the same function as that of the conventional tile and that there is room for improvement when stability in case of binding and miniaturization or the like of a binding size are considered in spite of the fact that the conventional ridge/verge tile is a system of fits making use of a right angle hook (butt piece) and a hook holder (butt holding piece) to have a function as the disaster prevention verge tile or the like.  <P>SOLUTION: The disaster prevention verge tile for earthquake resistance and wind resistance is so constituted that a locking projection is formed inside of the end of a tile body, a projection holding section is formed in the end, a shape of the projected top of the locking projection is similar to a shape of the rear side of the locking projection and that a shape of the holding bottom of the projection holding section is similar to the shape of the rear side of the locking projection. Accordingly, the function as the disaster prevention verge tile can be displayed. The shapes of the locking projection and the projection holding section are simplified, and the facilitation of manufacturing, the elimination of inferior goods or the like can be promoted. By making use of the tile body and similar figures of the locking projection and the projection holding section, the stability in case of binding and the miniaturization of the binding size or the like can be accomplished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233320-A (JP)
Title: Display device
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/575
Filed: 2002-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate change or recovery work of displays to be included in rental cases used in exhibition of rental merchandise in rental stores, etc.  <P>SOLUTION: The display device consists of a sheet 12 provided with the displays 11 meeting the purposes on a rental store side, such as the number of days for lending, a newly-issued record or new composition and hook pieces 13 disposed at this sheet. The sheet is attached by means of the hook pieces 13 to the top edge of housing paper D to be housed in a showcase A of the rental store and clinches 2 continuous with the top edge of the showcase are tucked down.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271033-A (JP)
Title: Cleaning device and image forming apparatus having the same
Inventor: MIZUSAWA HIROSHI
IPC: G03G21/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in the ability of a cleaning member to clean an electrifying roller which results from accumulation of a large amount of foreign matter on the cleaning member, in a cleaning device having the cleaning member which abuts on the peripheral face of the electrifying roller for electrifying an image carrier and removes foreign matter sticking to the peripheral face, thereby cleaning the electrifying roller.  <P>SOLUTION: When an image forming operation is not performed, voltage having a polarity that is the same as the polarity of electrified foreign matter sticking to the cleaning member 12 is applied to the cleaning member 12 rotating in contact with the electrifying roller 2. The foreign matter is re-attached to the peripheral face of the electrifying roller 2 and further re-attached onto the image carrier 1, thereby preventing a large amount of foreign matter from accumulating on the cleaning member 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271926-A (JP)
Title: Method for circumferentially recognizing image
Inventor: KAWAHARA KATSUMI
IPC: H04N7/18
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for circumferentially recognizing an image for allowing the synthesized image to be browsed continuously in the circumferential direction while moving the viewpoint without any limitation in materials by affixing the image without any high skill.  <P>SOLUTION: The image of the internal side of a room is picked up from two directions facing each other by fish-eye lenses. The image is projected in plan in a circular shape. Upper and lower ends of the image projected in the circular shape are extended in the horizontal direction and the image is deformed in a rectangular shape. One of the projections deformed in a rectangular shape is longitudinally split into two from the center thereof. The two-split images are synthesized with both side surfaces of the non-split image to obtain the image of transversely rectangular shape. A peep hole to visually check every part of the synthesized image is formed, and set mobile along the synthesized image. The image from the peep hole is corrected to an image with less distortion as if it is actually recognized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273087-A (JP)
Title: Etching method and device
Inventor: KAI TAKAYUKI
IPC: H01L21/3065
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform etching by suppressing variations in etching rate, regardless of the number of processings in the etching of a substrate having material quality by which a conductive thin film is attached to a dielectric body by decomposition of a reaction product.  <P>SOLUTION: An etching device is provided with a vacuum vessel 1, a gas supply means 5 for introducing etching gas in the vacuum vessel 1; an evacuation means 6 evacuating the inside of the vacuum vessel 1 and controlling the inside to prescribed pressure; a substrate electrode 7 installing a substrate 8 arranged in the vacuum vessel 1; a plasma source for forming an electromagnetic field generating plasma by applying high-frequency electric power of an induction coupling coil 3 or the like; a dielectric 2 transmitting the electromagnetic field generated at the plasma source to the inside of the vacuum vessel 1; a temperature control means, such as a water-cooling pipe 14 for controlling a surface temperature of the dielectric 2 to a substrate temperature or lower. The etching device suppresses the conductive thin film from being produced on the surface of the dielectric 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272873-A (JP)
Title: Organic el head and its manufacturing method and image forming device using the same
Inventor: NOMURA YUJIRO
IPC: H05B33/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL head in which forming of the organic EL layer is carried out by liquid phase method and the utilization efficiency of light is improved by making the reflectance ratio of the reflecting layer close to 1 and adopting a micro optical resonator structure.  <P>SOLUTION: A reflecting layer made of dielectric multi-layer membrane 2 is formed on a substrate 1 and a positive electrode 3 is formed on the reflecting layer. Organic EL layers (hole transporting layer 4, luminous layer 5) are formed on the positive electrode by an ink-jet method and a metallic film of such a thickness as to transmit light is coated on the organic EL layers by a vapor deposition method, and thereby, a negative electrode 6 is formed. A semi-transparent layer 7 made of dielectric multi-layer membrane is formed on the negative electrode and a micro lens 8 is formed by the ink-jet method. A micro optical resonator structure is constituted by the reflecting layer 2 and the semi-transparent layer 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002372194-A (JP)
Title: Adsorptive storage method for digestion gas
Inventor: SANO HIROSHI
IPC: C10L3/06
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently adsorbing the digestion gas for storage to effectively utilize the digestion gas as an energy source. SOLUTION: In this adsorptive storage method for the digestion gas, hydrogen sulfide is eliminated from the digestion gas generated in a biological treatment, and after pressurizing the digestion gas, from which the hydrogen sulfide is eliminated, moisture is eliminated, and the digestion gas is adsorbed for storage.
Patent JP-2003275099-A (JP)
Title: Rice cooker
Inventor: WASHISAKI TATSUO
IPC: A47J27/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable to match cooking with the taste of a user by feeding back the result of a real dish in a rice cooker in which cooking is performed based upon cooking process control data stored in a storage means by a control means composed of a microcomputer, or the like.  <P>SOLUTION: A pot 2 for storing objects 10 to be cooked such as rice and water is heated by a heating means 11 and the objects 10 to be cooked are cooked by heating according to the cooking control data corresponding to a cooking menu by the control means 12. The cooking process control data of the real dish are stored in a storage means 13, and a transmitting means 14 is provided for transmitting the cooking process control data stored in the storage means 13 to a data manager D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003021869-A (JP)
Title: Light valve projector
Inventor: HUBBY JR LAURENCE M
IPC: G02B3/00
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique and a display device which reduce sequential color artifacts. SOLUTION: An optical display system (10) is provided with a lens array (24) for focusing color light beams (18r, 18g, and 18b) onto a plane (28) forming a spatial mix of the colors of the beams (18r, 18g, and 18b) and an optical translator (36a) for shifting the spatial mix of the colors of the plane (28). A light valve 26 is irradiated while rearranging light beams of the spatial arrangement of three primary colors mixed on one plane, and thus a suppression effect of artifacts brought about by observer's natural quick eyeball movement in the horizontal direction is realized.
Patent JP-2003279701-A (JP)
Title: Optical material, optical component and structure
Inventor: ENDO KOZUE
IPC: G02B1/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide various optical components such as a lens, an optical fiber and a semiconductor laser without damaging optical characteristics, mechanical characteristics and physical characteristics even due to deformation, by easily tracking deformation due to force even after a shape is molded and uniformly transmitting the force without causing stress concentration, and to provide an optical material used therefor and a structure used in a wide range of electronic components.  <P>SOLUTION: The optical material, the optical components and structure are obtained comprising an acrylic elastic body having a three-dimensional mesh-like structure formed by curing using heat or an energy ray regarding a high molecular solid mesh-like elastic structure, in particular, acrylic syrup as a precursor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274721-A (JP)
Title: Rice transplanter with fertilizer applicator
Inventor: INAI DAISAKU
IPC: A01C19/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizer applicator inhibiting clogging of a fertilizer conveying path by eliminating residual fertilizer in the fertilizer conveying path of the fertilizer applicator in stopping the engine.  <P>SOLUTION: The rice transplanter installs a key switch 42 for operating and stopping the engine, a controller 44 stopping a blower module according to the engine stop operation of the key switch 42, and the controller 44 is provided with an output delaying means 47 to sustain driving of the blower module for a predetermined time after stopping of the engine by the key switch 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286908-A (JP)
Title: Exhaust gas recirculation control device
Inventor: TAKEDA TOMOYUKI
IPC: F02M25/07
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR control device capable of controlling an EGR state as targeted by feedback control in spite of variation in a component of an exhaust gas recirculation control member or in component mounting condition.  <P>SOLUTION: An internal combustion engine (1) with an exhaust gas recirculation mechanism (7, V) recirculating an exhaust gas from an exhaust system to an intake system is provided with an oxygen concentration sensor (8) inserted between a joining position (57) of an exhaust gas recirculation pipe (7) and the intake system (5) and an intake manifold (6), and with a control means (10). The control means (10) controls an exhaust gas recirculation amount of the exhaust gas recirculation mechanism (V) based on information from the oxygen concentration sensor (8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289424-A (JP)
Title: Original imaging apparatus
Inventor: SHIMADA KOICHI
IPC: H04N1/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original imaging apparatus whose assembly/disassembly/ maintenance can be easily performed, and with which a beautiful pickup-up image with high dimmer accuracy can be obtained, and whose space is saved and cost is reduced.  <P>SOLUTION: The original imaging apparatus is provided with: a read means; a subscanning means 22; a separation feed means; a discharge means 23; a control board; a lighting means 24; an auxiliary lighting means 25; and a couple of original guide means 18, 118 turning in a containable manner in an apparatus lower side main body B, an apparatus upper side main body A for containing the read means, the subscanning means 22, the separation feed means, and the discharge means 23, and the apparatus lower side main body B for containing a drive auxiliary means, the auxiliary lighting means, and the original guide means. The apparatus upper side main body A and the apparatus lower side main body B can be separated at a boundary of an original path and combined with each other by means of axial fitting and hook meshing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284941-A (JP)
Title: Easily polymerizable substance handling device
Inventor: KONO MICHIYUKI
IPC: C07C67/48
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily polymerizable substance handling device which can suppress the stagnation of easily polymerizable substances in the device and the generation and growth of polymerized substances due to the stagnation.  <P>SOLUTION: In the easily polymerizable substance handling device having a tubular member 32 where one end is opened in the device and bonded to the side wall of a device body and the other end is sealed by a lid body 31, the inner wall surface of the tubular member 32 is formed as a taper surface 33 whose diameter becomes larger toward the device body, and the taper surface 33 is inclined at 3-70° to the center axis of the tubular member 32. In the easily polymerizable substance handling device, it is preferable that the length A of the tubular member 32 is ≤1/3 of the diameter B of the lid body 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295800-A (JP)
Title: Stepladder type notice board
Inventor: HORIKIRI HITOSHI
IPC: G09F15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notice board which can be easily installed, which is easy to see and utilize, which contribute to make a bench or the like comfortable and which is low-priced and is practical.  <P>SOLUTION: The notice board is mounted on a supporting frame of a stepladder form which covers the bench, a chair, a desk or the like and is joined thereto. Desirably, the notice board is constituted of a thin backboard, a perforated board and a vertically sliding type transparent plate. In order to be joined to the bench or the like, respective parts are lightened in weight to improve mobility, forelegs of the stepladder and a horizontal inside beam become supports for standing from/sitting on the bench and a front lower beam becomes a foot hold. Further, to make the notice board three-dimensional and perforated facilitates various kinds of notices and enables a braille notice device or a voice guiding device or the like for a physically handicapped person to be provided side by side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286388-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ORIHARA HIDEKI
IPC: H01L23/29
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, which is excellent in flame retardancy although it contains neither a halogenated flame retardant nor an antimony compound, and is excellent in moldability, soldering resistance and high-temperature storage characteristics.  <P>SOLUTION: The epoxy resin composition for sealing a semiconductor contains (A) an epoxy resin, (B) a phenolic resin, (C) a cure accelerator, (D) an inorganic filler, (E) a phosphoric ester represented by general formula (1) (wherein R's may be the same or different and are each an organic group), and (F) a polyorganosiloxane compound represented by general formula (2) (wherein R is a monovalent organic group, provided that 30-100 wt.% of the whole organic groups comprise each a phenyl group, and the remaining organic groups comprise one or more groups selected from the group consisting of vinylic groups, 1-6C alkylalkoxy groups, 1-6C alkyl groups, aminated groups, epoxy-containing groups, hydroxylated groups, and mercaptocontaining groups; and n is an average value and is a positive number of 5 to 100).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292940-A (JP)
Title: Material for gasket
Inventor: SAITO HIROSHI
IPC: F16J15/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a gasket, having a film having excellent adhesivity to a steel plate in spite of a structure free from a primer layer, almost keeping the original rubber elasticity, and exhibiting excellent sealability to a refrigerator oil, Freon(R) gases and an antifreeze.  <P>SOLUTION: The material for a gasket is produced by directly forming a cured film of a mixture of an unvulcanized rubber compound and a phenol- modified xylene resin on one or both surfaces of a steel plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298246-A (JP)
Title: Case for electronic device
Inventor: SUGIYAMA KAZUO
IPC: H05K9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for electronic device which is highly effective in shielding, lightweight, hardly rusted, and easy to conduct maintenance.  <P>SOLUTION: This case for electronic device is for housing a high-frequency circuit board 5 and other circuit boards. The case is made of an electrically conductive material, and comprises a case body 2 of a box shape with an opened front face and a cover 4 that covers the opened face of the case body 2, wherein a frame 3 is provided, which is made of an electrically conductive material, corresponds to outer dimensions of the high-frequency circuit board 5, and has an opened upper face and an opened bottom face. Concave grooves 2b, 42e are respectively arranged on the inner-face side of the case body 2 and on the inner-face side of the cover 4 at positions that correspond to the edges of the openings of the frame 3 such that the inner-face side of the case body 2 engages with the edge 37 of the bottom-face opening of the frame 3 and the inner-face side of the cover 4 engages with the edge 36 of the upper-face opening of the frame 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292055-A (JP)
Title: Container
Inventor: ISONO KEINOSUKE
IPC: B65D30/22
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing container for a hygroscopic, easily oxidizable and hydrolyzable content capable of keeping an oxygen-free and dry state of the container before filling the content, taking in as less moisture and gas as possible in filling the content and being no affected by the moisture and gas after filling the content thereby to stably keep the content and enabling an inspection of the content from the outside during and after filling.  <P>SOLUTION: The container has a transparent and flat container main body made of a content-housing chamber 3 formed by melt-bonding the circumferential sides, a moisture and gas-non-permeable barrier film peelably weekly melt- bonded to one side of the container so that the first space 8 is formed between the one side and itself, a transparent resin-made moisture and gas barrier film melt-bonded to the other side of the container so that the second space 9 is formed between the other side and itself and an oxygen scavenger or a drying agent housed in the space 8 wherein a through-hole is formed at a portion distant from the margin portion in the melt-bonded surrounding portion and the space 8 is made to be intercommunicated with the space 9 by melt-bonding both the barrier films so that the through-hole is not clogged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291932-A (JP)
Title: Hand labeler
Inventor: KAWADA RIICHI
IPC: B65C11/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To more smoothly draw (peel) continuous adhesive tape, in a so-called non-liner type hand labeler.  <P>SOLUTION: The hand labeler comprises a tape peeling mechanism 7 that moves in conjunction with a drawing mechanism 6 and forcibly feeds the continuous tape against the adhesive force of the tape. The peeling mechanism 7 comprises a peeling drum 7a for feeding the rolled continuous tape in a specific direction, ratchet gears 7a<SB>2</SB>formed on the peeling drum 7a, and a ratchet paw wheel 7a<SB>3</SB>. In the peeling drum 7a, gears 7a<SB>1</SB>for feeding the tape project from a peripheral face, and the ratchet gears 7a<SB>2</SB>and the ratchet pawl wheel 7a<SB>3</SB>are fitted together on an end face. The drum 7a is moved in conjunction with a conjunctionally moving link 8a via separate conjunctionally moving pieces 7b and 7c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294972-A (JP)
Title: Optical fiber module and method of manufacturing the same
Inventor: FUJII TAKASHI
IPC: G02B6/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber module and a method of manufacturing the same, which suppress a reduction in strength of a fusion splicing part, an increase in transmission loss, etc., and have a high reliability.  <P>SOLUTION: An optical fiber coil 3 is stored in a housing 1. The optical fiber coil 3 is constituted by winding an optical fiber (DCF) like a coil and has a coil shape part 3a set to a bundled state practically released from winding distortion. Both end of the optical fiber constituting the optical fiber coil 3 are connected to one ends of pigtail fibers 7 respectively by fusion splicing parts 9. The housing 1 is filled with a first resin 21 around the coil shape part 3a of the optical fiber coil 3, and the coil shape part 3a of the optical fiber coil 3 is held by the first resin 21. The fusion splicing parts 9 arranged so as to be placed above the first resin 21 are held by a second resin 23.  <P>COPYRIGHT: (C)2004,JPO