baber/WOPTO huggingface dataset:
Patent JP-2004170802-A (JP)
Title: Reticle drying apparatus, exposure apparatus, semiconductor device and exposure method
Inventor: KANDA YASUKATSU
IPC: G03F1/66
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate water molecules adsorbed to the reticle substrate and the pellicle of a reticle.  <P>SOLUTION: A reticle drying apparatus 3 is disposed in an exposure apparatus. Before the reticle 7 is mounted on a reticle stage in an exposure unit, the reticle 7 is held by using a holding part 35 while avoiding contact with a drying source 32 in the reticle drying apparatus 3, the chamber 31 is evacuated by an evacuating mechanism 33, and the reticle 7 is heated and dried by using a drying source 32 while purging the chamber 31 with a purging mechanism 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177525-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: NARIMI SATOSHI
IPC: G03G21/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a process cartridge which is easily attached/detached to/from an apparatus body without accelerating a deterioration in a photoreceptor and a member coming into contact with the photoreceptor and to provide the process cartridge provided in the image forming apparatus.  <P>SOLUTION: Each of rotary shafts of the photoreceptor 2Y, an electrifying roller 3Y and a developing roller 51Y in the process cartridge 18Y is rotatably supported and connected and by a supporting arm 21. Also, the supporting arm is swingably provided centering around the shaft of the developing roller, and a positioning member 30 to pick up the shaft of the photoreceptor 2Y and to guide to a given position where image forming is made possible when the process cartridge is inserted is provided on the backside of a printer body. The positioning member has a guide groove 30a whose lower side is wide and upper side is narrow, and has a backside wall surface 30b which is tilted from the lower side of the guide groove to the upper side of it and from this side to a backside in an inserting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176423-A (JP)
Title: Locking device for opening and closing member
Inventor: KOSHIYAMA TARO
IPC: E05C19/18
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing member effective for preventing theft and allowing a proper use even if a user has no special background knowledge.  <P>SOLUTION: This locking device for the opening and closing member is provided with a device main body 11 arranged by crossing an end in the direction of travel of the opening and closing member to stop the opening and closing member to prevent its travel and a movable part 17 having a support point 19 on one side provided so as to extend and contract for a support point 12 on the other side in the device main body 11. The support point 12 of the device main body 11 is applied to one 31 of reception parts provided on both sides in the direction of travel of the opening and closing member, and the support point 19 of a movable piece 18 is applied to the other 32 of the reception parts to be fixed by the extension and contraction operation of the movable part 17. An operation part 16 of a tightening means 15 constituting the movable part 17 is arranged by directing it in the indoor direction, and a tool 33 is required for the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186759-A (JP)
Title: Home information system and information oriented house
Inventor: FUKUYAMA NAOFUMI
IPC: H04N21/4227
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home information system and an information-oriented house which integrate home automation functions with information communication functions in a home.  <P>SOLUTION: The home information system installed in a home 10 for making communications inside and outside the home has a main controller 21 connected to an external public communication line 30, various information apparatus 11-16 connected to the main controller 21, and a portable information terminal 22 capable of wirelessly communicating with the main controller 21. This enables the reading or operating each information apparatus 11-16 from the terminal 22 and also the communicating with outside over the public communication line 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183273-A (JP)
Title: Tunnel structure
Inventor: MATSUMOTO MASANORI
IPC: E21D11/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel structure, shortening the term of construction of an invert by decreasing the assembling and knockdown work for a form in a site and concrete placing work, and horizontally installing the top surface of the invert in a lining body.  <P>SOLUTION: This tunnel structure 1 has a cylindrical lining body 3 constructed by joining the respective end faces of a plurality of segments 2 to each other, and an invert 4 formed at the flat base in the lining body 3. The invert 4 has a plurality of precast inverts 5 disposed along the axial direction of the lining body 3. The structure is provided with a fixing member 14 for fixing the end parts 11 of the precast inverts 5 to the lining body 3. A through hole 13 for passing the fixing member 14 is formed in the end part 11 of the precast invert 5, and the through hole 13 is shaped to relatively move the fixing member 14 in the circumferential direction of the lining body 3, whereby the position of the precast invert 5 can be adjusted in the circumferential direction of the lining body 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181391-A (JP)
Title: Apparatus for removing long dust in crushed waste
Inventor: NOMURA KAZUO
IPC: B07B13/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove long dust in crushed waste in the step of feeding the crushed waste crushed by a crusher to a sorter.  <P>SOLUTION: This long dust removing apparatus is provided with a take-up device 2, a collecting device 3 and a moving means for moving the take-up device 2 between a take-up position and a collecting position. The take-up device 2 is composed of a rotary disc 16 and a plurality of fingers 17 provided on the rotary disc 16 to be disposed on one straight line orthogonal to the axial line of the rotational center of the rotary disc 16 and to be protruded parallel to the axial line of the rotational center, and the rotary disc 16 is located on the upstream side of a conveyance path 1A of a belt conveyer 1 and is freely movable between the take-up position where the fingers 17 are turned downwards to face the conveyance path 1A, and the collecting position to collect the long dust taken up by the fingers 17. When the take-up device 2 is located at the take-up position, the collecting device 3 collects the long dust T in the crushed waste under being conveyed by the conveyer 1 to the side of the take-up device 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180602-A (JP)
Title: Iron-enriched food material and method for producing the same
Inventor: MATSUMOTO JUNICHI
IPC: A23L1/30
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily produceable hem iron preparation reduced in reek of blood.  <P>SOLUTION: Flakes of dark flesh of a dried are powdered. The powdery flakes of the dried fish are put in an aqueous solution and pH of the solution is adjusted to a strongly acidic property and a protein containing the hem iron is extracted. The aqueous solution is filtered and pH of the filtrate is adjusted to a strongly alkaline property and the protein containing the hem iron is precipitated. The protein containing the precipitated hem iron is formed into a solid content by centrifugal separation. The solid content of the protein containing the precipitated hem iron is dried to provide the hem iron-containing protein containing the hem iron in a high concentration. As a result, the hem iron preparation can be produced by only relatively simple step without requiring complicate steps and the reek of the dark flesh derived from blood can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180646-A (JP)
Title: Device for producing dough having laminated structure and method for the same
Inventor: KO RENFUKU
IPC: A21C9/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for processing foods capable of producing dough having a laminated structure distributed with additives mixed with the dough uniformly, and a method for producing the same.  <P>SOLUTION: The device for producing the dough is equipped with a dough raw material-supply part for supplying the dough and ingredients and a laminated structure-forming part for obtaining the dough formed with the laminated structure and dough-cutting means continued to the laminated structure-forming part and at the lower directional position than a first belt conveyer at the base part of the device installed with a first belt conveyer at its upper part.The dough raw material-supply part is equipped with a plurality of extending rollers, a supply tube equipped with supply holes at its bottom surface, housing edible oil and supplying it, a spatula of which one end is supported by a support shaft and another end is in contact with the first belt conveyer and a device for uniformly mixing the ingredient with the dough, and includes a housing forming an upper part guiding space for dispersing and passing the ingredient and a lower part guiding space, and an ingredient-dispersing means equipped with a guiding roller, dispersing rod and clog-prevention plate in the housing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003202782-A (JP)
Title: System for supervising image forming apparatus
Inventor: HAYASHI MASAYUKI
IPC: H04M11/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on a service person in uploading information on image formation to a control device from an image forming apparatus.  <P>SOLUTION: A copying machine (image forming apparatus) 1 discriminates the presence or absence of the initial delivery timing by reading the information on the image formation from a self storage means. In the initial delivery timing, an initial delivery signal and the information on the image formation are transmitted via a communication control unit 144, a telephone exchange 143, and a telephone line 142 to the control device 141. When the control device 141 receives the initial delivery signal, the information on the image formation is stored in the self storage means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190085-A (JP)
Title: Different-metal member device, and electrolytic corrosion prevention method therefor
Inventor: TANAKA KATSUAKI
IPC: C23F13/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a different-metal member device high in electrolytic corrosion prevention effect.  <P>SOLUTION: The different-metal member device consists of a first member (1) essentially consisting of a first metal element (Mg), and having a first outside edge part, and a second member (2) essentially consisting of a second metal element (Fe) different from the first metal element, and having a second outside edge part arranged so as to face the first outside edge part. The device is further provided with a separation member (4) disturbing the progress of electrolytic corrosion capable of generating so as to straddle the facing space between the first outside edge part and the second outside edge part. Not only electrolytic corrosion in the facing space between the different-metal member as in the conventional case, but also electrolytic corrosion straddling the facing part can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004040754-A (JP)
Title: Data processing apparatus and data processing method
Inventor: PELLY JASON CHARLES
IPC: G06Q30/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult for a user who receives the same material to succeed in a collusion attack.  <P>SOLUTION: In a watermark system, an encoded data processing apparatus is provided for creating a watermarked copy of an original material item by introducing one code word in a prescribed set to a copy of an original material item, and the set of code words are generated by shifting a first code word in the manner of circulation. A correlative value of all the code words generated by shifting the first code word is calculated by using a Fourier transformation correlator to remarkably shorten the time required for detecting a code word in the watermarked material item. The watermark system, is particularly effective for specifying a creation source of a pirate edition copy of a video material produced by photographing watermarked images while using a camcorder in a movie theater, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193070-A (JP)
Title: Rotary connector
Inventor: SUDO HIROKI
IPC: B60R16/027
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost rotary connector having a shorting function.  <P>SOLUTION: A movable-side connector 40 has a plurality of erected connector terminals 5 that connect to both ends of a flexible cable. An insert hole 11 is inserted with a connector terminal 5, to electrically connect the connector terminal 5. A shorting plate 10 shorts the plurality of connector terminals 5. The shorting plate 10 comprises the insert holes 11 which allows the plurality of connector terminals 5 to be inserted while electrically contacting, with the shorting plate 10 formed movable in the direction of erecting of the plurality of connector terminals 5. The plurality of connector terminals 5 comprise an insulating part 41 that releases shorting between the plurality of connector terminals 5 at a position which is the destination of movement of the shorting plate 10 when an external connector 80 is inserted in the movable-side connector 40 for electrical connection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235955-A (JP)
Title: Adhesion preventing film
Inventor: MATSUDA KAZUHISA
IPC: A61L27/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved collagen-containing adhesion preventing film to be used for an invivo biomembrane-like tissue such as a chest membrane, a heart membrane, a dura mater and a serous membrane and a filling and binding film for a damaged part or a cut surface of various internal organs, possible to show the sufficient adhesion preventing effect for a long time and having excellent bioadaptability and biodecomposition and bioabsorption, while restricting the generation of side effects, and for satisfying mechanical strengths thereof possible to be sewn for fixation.  <P>SOLUTION: A coating layer containing the mixture of collagen and hyaluronic acid is provided in a surface of a nonwoven fabric formed from collagen fiber to improve the decomposition resistance of the adhesion preventing film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179194-A (JP)
Title: Semiconductor device
Inventor: IWAKIRI TOSHIHIKO
IPC: H01L23/50
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can inhibit displacement in the thickness direction of a die pad 2 due to thermal expansion of a die pad support 3.  <P>SOLUTION: The semiconductor device has a die pad 2, a die pad support 3 for supporting the die pad 2, a plurality of inner leads 4 whose tips are arranged in the vicinity of the die pad 2, and a semiconductor element 11 that is mounted to the die pad 2 and has external dimensions which are larger than those of the die pad 2. In this case, as the shape of the die pad support 3, a stress-relieving section 7 is provided in a region that is positioned between the die pad 2 and the tip of the inner lead 4, and the semiconductor element 11 is arranged on the stress-relieving section 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199268-A (JP)
Title: Motor
Inventor: LAU JAMES CHING SIK
IPC: H02K23/04
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized permanent magnet DC (PMDC) motor and its manufacturing method.  <P>SOLUTION: A permanent magnet stator of the small-sized PMDC motor 10 contains two bow-shaped ceramic magnets 20 attached to a can-shaped housing 11, and the ceramic magnets 20 are separated in circumferential direction by rubber magnets 21 inserted between both the ceramic magnets. The rubber magnets 21 do not need to form stops for fixing the ceramic magnets in the circumferential direction on the side of the housing, and they wedge or catch the ceramic magnets 20 in fixed positions within the housing 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198646-A (JP)
Title: Development device
Inventor: GOTO TOSHIMITSU
IPC: G03G15/06
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance development reliability by preventing a developer such as toner from deteriorating caused by its damage or melt-sticking to a blade.  <P>SOLUTION: The developer regulation blade 14 is provided with an electron emission part 15 which generates electrons by photoelectric effects. The photoelectrons generated by irradiating the electron emission part 15 with light contributes to electrostatic charging of toner. Thus, pressure and thermal load on developer are reduced in comparison with the case in which developer is electrostatically charged only by tribocharge using the blade. In addition, the application of a voltage to an irradiating means (ultraviolet ray irradiation device 16), the application of a voltage to the electron emission part 15, the application of a development bias, rotation of a development roller 13, ect., are controlled with specific timing so that uncharged developer is not carried to a development area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249478-A (JP)
Title: Wafer drying method
Inventor: BAE JEONG YONG
IPC: H01L21/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method of a semiconductor substrate.  <P>SOLUTION: The drying method includes a step of washing the substrate by supplying a liquid into a processing bath of a chamber; a step of injecting a first dry gas onto a surface of the liquid supplied in the processing bath; a step of draining the liquid in the processing bath so that the substrate is slowly exposed onto the surface of the liquid; and a step of injecting a second dry gas into the chamber and forcibly exhausting gas in the chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205562-A (JP)
Title: Toner, image reading apparatus, copying apparatus, image forming apparatus and recording medium
Inventor: IMOTO YOSHIYA
IPC: G03G9/08
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner with which identification accuracy for a part to be recognized as a solid can be enhanced, an image forming apparatus using the toner, an image reading apparatus reading the toner, a copying apparatus forming images based on the read solid image data, and a recording medium with images formed by using the toner.  <P>SOLUTION: The toner is used for electrophotographic image forming, and is characterised by being obtained by blending an infrared absorption material with a heat foamable material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249463-A (JP)
Title: Manufacturing method for nitride semiconductor substrate
Inventor: KAWANO YOSHIHIRO
IPC: H01L21/28
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate with less crystal defect having enough carrier concentration to form an electrode, and a new structure of a nitride semiconductor device including the substrate and being capable of laminating nitride semiconductor thereon with less crystal defect.  <P>SOLUTION: A nitride semiconductor substrate is adapted such that it has a first principal surface and a second principal surface, and it includes a nitride semiconductor doped with an n type impurity, and further the nitride semiconductor is exposed at least to the one principal surface side. The nitride semiconductor substrate has a concentration gradient area where n type impurity concentration is reduced as it approaches any one of the first principal surface or the second principal surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004207425-A (JP)
Title: Conductive layer transfer sheet for printed wiring excellent in heat-resistant shrinkage characteristics
Inventor: KOBORI YUJI
IPC: B44C1/17
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive layer transfer sheet and its production wherein rolling-up processability is superior, and heat shrinkage at the time of heating transfer under high temperature condition is reduced.  <P>SOLUTION: In the conductive layer transfer sheet for printed wiring constituted by forming a conductive layer on a substrate sheet front surface, a substrate sheet is used wherein a metal foil is laminated previously on the rear face of a resin layer. The sheet is manufactured by forming a release layer on a resin film layer front surface of the substrate sheet after the substrate sheet is formed by laminating previously the rear face of the resin film and the metal foil via an adhesive agent layer for lamination, and further a conductive layer is formed on the surface of the release layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204029-A (JP)
Title: Colored microparticle dispersion, water-based ink, and method of image formation using the same
Inventor: OKUBO KENICHI
IPC: C09D11/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a colored microparticle dispersion excellent in dispersibility, storage stability and jet stability affording small-sized colored microparticles, to provide a water-based ink, and to provide a method of image formation affording high-quality images.  <P>SOLUTION: The colored microparticle dispersion is obtained by dispersing colored microparticles prepared by mixing a coloring material with polymers in water. In this dispersion, at least one of the polymers is obtained by polymerizing a polymerizable monomer of the general formula(a) in the presence of a surfactant. Formula (a): CH<SB>2</SB>=C(X)-Y-(AO)<SB>n</SB>-Z( wherein, X is hydrogen atom or methyl; Y is a ≤9C linkage group; Z is an anionic group; AO is an alkylene oxide group; and n is an integer of 1-30 ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206794-A (JP)
Title: Magnetic transfer device
Inventor: TSUBATA HISASHI
IPC: G11B5/86
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from entering the interval between the pressing surfaces of holders as much as possible.  <P>SOLUTION: Master carriers 3, 4 and a salve medium 2 are housed, held and bonded to one another between the pressing surfaces 5b, 6b of a pair of holders 5, 6. In this state, a transfer magnetic field is applied to execute magnetic transfer from the master carriers 3, 4 to the slave medium 2. Filters 101 to 104 for collecting dust are disposed in vacuum systems 11 to 13 for adsorbing and holding the master carriers 3, 4 on the pressing surfaces of the holders 3, 5 by vacuum suction, and a vacuum system 14 for bonding the master carriers 3, 4 to the slave medium 2 by vacuum suction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI