baber/WOPTO huggingface dataset:
Patent JP-2004146245-A (JP)
Title: Solid polymer type fuel cell
Inventor: SHA TAKESHI
IPC: H01M8/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell capable of further improving power generation performance.  <P>SOLUTION: This solid polymer type fuel cell comprises a polymer electrolyte film 1; a fuel electrode 12 mounted on one side of the electrolyte film 1 and fed with a fuel; an oxidizer electrode 15 mounted on the other side of the electrolyte film 1 and fed with an oxidizer-containing gas; a gas passage formation member 2 for the fuel electrode mounted outside the fuel electrode 12; a porous gas passage formation member 3 for the oxidizer electrode mounted outside the oxidizer electrode 15; a partition member 51 for forming a water-passing passage 41 for running water outside the formation member 3 for the oxidizer electrode; and a water-passing part 49 for running water to the water-passing passage 41 by forcibly feeding water to the water-passing passage 41. In the formation member 3 for the oxidizer electrode, moisture-passing capability (at least either of a pore size and porosity) between the passage 41 and the oxidizer electrode 15 in the upstream region 91 is set larger than that in the downstream region 93. Accordingly, excessive desiccation in the upstream region 91 is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189239-A (JP)
Title: Management system for digital information including video information
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for digital information including video information.  <P>SOLUTION: One or more programs (PG#2 and others) including groups of video objects consisting of prescribed control information and one or more still pictures can be recorded in an information storage medium used in the management system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143368-A (JP)
Title: Epoxy resin composition
Inventor: HAMAO SATOKAZU
IPC: C08K3/22
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent crack resistance.  <P>SOLUTION: The epoxy resin composition is composed of an epoxy resin mixture containing an epoxy resin, a hardener and a catalyst and a filler. The filler is produced by adding metal powder containing ≥70% particles having particle diameters of 10-50μm to an electrically insulating filler powder containing ≥70% particles having particle diameters of 10-50μm and having a thermal conductivity of ≥5 W/(m×K) at 25°C to obtain the sum of volume fractions of the filler powder and the metal powder of 30-60% and the volume fraction of the metal powder of ≤20%. At least one substance selected from alumina, boron nitride, aluminum nitride, aluminum borate, crystalline silica and zirconium can be used as the filler powder and copper or iron can be used as the metal powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148561-A (JP)
Title: Screen printer
Inventor: KOMURO YUJI
IPC: B41F15/20
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer which has no positioning cut causing a crack in a table, while having a mechanism for positioning by a reference pin and a pusher pin.  <P>SOLUTION: In the screen printer, a matter 8 (8a, 8b) to be printed is placed on the table 7 and a paste material is printed thereon. After the matter 8 is lifted up from the table and positioned, it is lowered onto the table 7 and the paste material is printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152522-A (JP)
Title: Method for lead storage battery regeneration and device used for it
Inventor: MIYAZONO TAKAAKI
IPC: H01M10/42
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To establish a regeneration method for a lead storage battery free from electrode damage, and also to provide a regeneration device for a lead storage battery which secures safety during a regeneration treatment.  <P>SOLUTION: The method for regenerating the lead storage battery by decomposing a nonconductive coat adhered to an electrode comprises steps of: (1) discharging up to a voltage of 50% to 80% of a rated voltage of the storage battery, when the voltage exceeds 80% of the rated voltage; and (2) charging the storage battery so that the charging time lasts 5 hours or more and the voltage exceeds 80% of the rated voltage. The device can be used in the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150317-A (JP)
Title: Steam valve
Inventor: OTOMO FUMIO
IPC: F01D17/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam valve more reduced in pressure loss by effectively controlling a main steam flow in a strainer housed in a valve casing.  <P>SOLUTION: This steam valve is provided with a closing part 41 for hindering a part of the main steam flow flowing from the outside to the inside of the strainer 27 housed in the valve casing 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152898-A (JP)
Title: Pattern forming method, mask set, and aligner
Inventor: HORIOKA KEIJI
IPC: H01L21/027
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method for effectively forming a highly reliable pattern on a substrate by compensating for a defect of mask.  <P>SOLUTION: In this pattern forming method, the desired pattern can be formed on a substrate 12 through the exposure via the mask 10. This method comprises a first exposing process for exposing the substrate 12 via the mask 10 under the condition that a part of region including a defect D of the mask 10 is shielded from the light, and a second exposing process for drawing in direct a pattern with the exposure to the region on the substrate 12 corresponding to a part of region shielded in the first exposing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149127-A (JP)
Title: Improved acceleration climatic testing device with immersion cycle
Inventor: HARDCASTLE III HENRY K
IPC: G01N17/00
Filed: 2002-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration climatic testing device concentrating solar radiation to at least one sample and immersing, having at least one supporting member and an operation part operatably connected to at least one supporting member. SOLUTION: The operation part has a mirror table, at least one support, and a channel. The operation part is movable from a first operation position to a second operation position as to at least one supporting member. A target board is arranged inside the channel so as to support the exposure of at least one sample to concentrated solar radiation when the operation part is present in the first operation position and support the immersion of the sample in fluid when the operation part is present in the second operation position.
Patent JP-2004149868-A (JP)
Title: Multiply attached vapor-deposited metal mask for transparent electrode
Inventor: KUNO HISASHI
IPC: C23C14/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiply attached vapor-deposited metal mask for a transparent electrode having superior strength by reinforcing a metallic bridge part between the terminal masks for the electrodes of multiply attached unit vapor-deposited masks, without damaging a resin matrix of a color filter substrate and a color filter with picture elements when manufacturing the transparent electrode.  <P>SOLUTION: The multiply attached vapor-deposited metal mask 10 for the transparent electrode has a predetermined number of the unit vapor-deposited masks 12 provided with masks 13 for electrode terminals in four corners, multiply attached through the metallic bridge part 14, wherein one face of the metal bridge part 14 is half-etched, and resin films 15a and 15b are formed on a side face and half-etched region of the metal bridge part 14 of the mask 13 for the electrode terminal, to reinforce the metal bridge part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148244-A (JP)
Title: Explosion-proof waste crusher
Inventor: SERA KAZUHIKO
IPC: B02C23/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion-proof waste crusher which can effectively intercept air entering a crusher chamber and can suppress the consumption of an inert gas used in order to prevent explosion of explosive combustibles contained in the waste.  <P>SOLUTION: In a space in front of and at the back of the crusher chamber 4 housing a disintegrator 5, an air shielding front chamber 3 and an air shielding back chamber 7 in which inert gas is charged are successively provided. The crusher chamber 4 is communicated with the air shielding chambers 3, 7 by a pressure equalizing pipe 9 and steam supplied by passing through a steam pipe 12 is made to jet from a spraying nozzle 15 into the air shielding chambers 3, 7. Further a controller 21 which controls a steam quantity regulating valve 13 to hold insides of the air shielding chambers 3, 7 to positive pressure and controls an exhaust fan 11 based on a pressure signal from a pressure sensor 10 to hold inside of the crusher chamber 4 to definite negative pressure, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148267-A (JP)
Title: Filter element and filtration device
Inventor: TOTSUKA HISAO
IPC: B01D39/14
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the bending of a coil member constituting a filter element and the excessive extension in back washing in the filter element attached to a filtration device.  <P>SOLUTION: In the filter element 20, a lower support metal fitting 24 is slidably supported in the lower end part of a supporting body 22, a stopper means 25 which limits the slide quantity of the lower support metal fitting 24 is disposed, a minute aperture is formed in a space with the inner side of a coil member 21 and an opposed supporting part 27 is disposed in order to limit the radial bending while permitting the axial movement of the coil member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157166-A (JP)
Title: Electronic musical instrument having digital sound source
Inventor: SATO YASUSHI
IPC: G10H1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce tibia/percussion type timbre in a precise manner with a digital sound source.  <P>SOLUTION: During a first key-on time, channels having the same number of sounds being simultaneously generated are secured in an assignment memory 61 and a common envelope is raised. One channel among the channels being assigned is set so as to be ready to generate sound and the other channels are set in their sounding preparation states. The sounding preparation states are made by setting an F number or volume to zero. During a second key-on time, one of the sounding systems being in the sounding preparation states is switched to a sounding ready state by returning the F number or the volume to a normal value. When sounding by the first key-on is stopped by a key-off, the sounding by the key-on after the second key-on is also stopped. An evading means is provided so that the sounding systems in a preparation state are not assigned by the sounding instruction of other timbre being generated later.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113752-A (JP)
Title: Pet carrying back
Inventor: KUNIISHI AKIHIKO
IPC: A45C11/00
Filed: 2002-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet carrying bag which can be washed without damaging the main body of the bag and a washing machine and used as a daily carrier bag and for more comfortably carrying a pet while taking a physical condition of the pet into consideration.  <P>SOLUTION: The exterior part 1 of this pet carrying bag is sewed in design usable for daily life. The interior part 2 is sewed as a blanket or a rug using Bincho-tan (a kind of charcoal) or chitosan fiber and formed in a shape to be housed in the exterior part 1 by fastening hooks 3a, 3b and is attachable/detachable to/from the exterior part 1 by hooks 3c, 3d and hook and loop fasteners 3e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158228-A (JP)
Title: Material transfer device in vacuum equipment
Inventor: TAKAHASHI MAKOTO
IPC: H01L21/677
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a material transfer device in the vacuum equipment in which the material can be positioned without installing an alignment chamber and the transfer time of the material can be shortened.  <P>SOLUTION: The base 54 of the reserve exhaust chamber 41 is lowered downward by a vertical drive mechanism 63. In this state, a picture drawing material 46 is introduced into the reserve exhaust chamber 41 by an outside transfer robot 45, and mounted on the pins 55. Then, the reference rollers 57, 58, 59 are set in the reference position by a reference roller drive mechanism 56, and the pushing rollers 61, 62 are pressed on the two sides of the material by an alignment pressing mechanism 60, thereby positioning the material 46 precisely in XY direction. While the rollers 61, 62 are pressed and the alignment of the material are being carried out, a vent gas such as nitrogen gas is blown on the surface of the material 46 from a vent gas supply port 66.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156941-A (JP)
Title: System for indicating detour for automobile, etc. in disaster
Inventor: SANTO AKIHIKO
IPC: G01C21/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems, when a disaster has occurred or occurrence prediction is issued, wherein automobiles, etc. are involved in accidents and confusion is developed due to a delay in arrangement for road regulation performed by policepersons.  <P>SOLUTION: When information is issued, for example, at an earthquake analysis center 11 on the occurrence or prediction of an earthquake, it is transmitted to a detour retrieval server 15 of a traffic information center 14 to retrieve a hazardous area corresponding to the earthquake intensity in the area. Areas to be closed are determined and detours are determined by a detour determination part 24 to avoid driving in the hazardous area. Since information on the closed areas and information on the detours are transmitted to a moving automobile "A", hazards and confusion can be prevented from occurring and smooth driving is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155684-A (JP)
Title: Cosmetic
Inventor: YOSHIDA KATSUHIKO
IPC: A61K8/63
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic, such as a cleanser or a pack, which has an excellent stain-removing property, gives an excellent sense of use, normalizes the metabolisms of skin, and has an excellent moisture-retaining effect after used.  <P>SOLUTION: This cosmetic is characterized by comprising (A) charcoal and (B) one or more ingredients selected from ingredients having metabolism-promoting actions such as a blood circulation-promoting action, a cell-activating action, a DNA-repairing action, a female hormone action, an esterase-inhibiting action, a histamine release-inhibiting action, an anti-complementary activity action, a superoxide dismutase-like action, a sebum secretion-inhibiting action, and a lipase-inhibiting action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157656-A (JP)
Title: Etc roadside machine, etc system, and etc onboard device
Inventor: MIZUNO TOMOAKI
IPC: G07B15/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a vehicle which has a long nose length properly receive ETC service.  <P>SOLUTION: An ETC roadside machine 1 discriminates the shape of the vehicle 10 and sets the decision timing where it is decided whether a roadside radio device 2 normally completes an ETC communication with an ETC onboard device 13 according to the discrimination result of the shape of the vehicle 10. Even when the vehicle 10 to receive the ETC service has a long nose length, the roadside radio device 2 is able to discriminate whether the ETC communication with the ETC onboard device 13 is normally completed after the ETC onboard device 13 sufficiently enters a communication area (shown by P) formed by the roadside radio device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156963-A (JP)
Title: Material for monitoring radioactive substance
Inventor: MORITA MAKOTO
IPC: B01J20/28
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for monitoring a radioactive substance which curbs the detachment and heat desorption of organic iodine compounds contained in a radioactive gas released in nuclear facilities and the like.  <P>SOLUTION: The material with amine impregnated into fibrous activated carbon whose pore diameter of 3 to 30 nm has a pore cubage of 0.15 cc/g or less, whose pore diameter of 3 nm or smaller has a pore cubage of 0.50 cc/g or more and whose average pore diameter is 2 nm or smaller hardly causes the detachment and heat desorption of the organic iodine compounds due to the synergistic effect between chemical and physical adsorptions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154025-A (JP)
Title: Method for screening human fragile x syndrome remedy candidate compound with drosophila
Inventor: SHIMODA MASAMI
IPC: G01N33/15
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a human fragile X syndrome remedy candidate compound, comprising identifying the functions of fmr1 gene in the crisis mechanism of the fragile X syndrome, making the pathologic model animal of the fragile X syndrome on the basis of the obtained findings, and further using the pathogenic animal.  <P>SOLUTION: It has been found that the activity rhythm (biological rhythm or biological clock) is abnormalized, when the fmr1 gene of a drosophila is broken or artificially modified. Namely, it has been found that the gene is a molecule playing an important role on the formation of normal biological rhythm. It is estimated that the fact found in the drosophila can basically be applied to human being, because the human being and the drosophila have many common genes without being limited to the formation of the biological rhythm. By the utilization of the drosophila as a pathogenic model animal, the remedy candidates for the fragile X syndrome of the human being can be screened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161509-A (JP)
Title: Ozonizer
Inventor: AKIYAMA SHUSUKE
IPC: C01B13/11
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozonizer discharge tube which has improved streamer producing efficiency, a shortened length and an increased gap interval.  <P>SOLUTION: An ozonizer discharge tube 4 has a structure consisting of: an outer peripheral cylindrical electrode G<SB>A</SB>; a spiral electrode G<SB>S</SB>formed by spirally winding a metallic fine wire in equal pitch on a round rod like insulator G<SB>I</SB>; and a rod like central electrode G<SB>B</SB>having a potential made equal to that of the cylindrical electrode and inserted into the center of the insulator. The central electrode of the outer peripheral cylindrical electrode includes a structure formed by winding a conductor itself spirally or cutting the conductor itself like a screw thread. A pulse power source is provided in which a capacitor C<SB>S</SB>is charged by a magnetic pulse compression circuit 3 and a peaking capacitor C<SB>P</SB>is charged with high voltage by the saturation action of a saturable transformer ST. The capacitance values satisfy a relation of C<SB>S</SB>>C<SB>P</SB>>0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280396-A (JP)
Title: Developing device of electrophotographic image forming machine
Inventor: CHOI JEONG-JAI
IPC: G03G15/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device of an electrophotographic image forming machine which prevents a developer from flowing out.  <P>SOLUTION: The developing device of the electrophotographic image forming machine includes a housing 111, a developer supply roller 118 which is installed below it and carries a developer 101, a developer mixing roller 117 which is installed on one side of it and agitates the developer 101 so that its respective components are mixed, a developing sleeve 114 which is installed rotatably on its one side opposite a photosensitive medium 110 and rotates to carry the developer 101 in a development area, a fixed magnet 115 which is installed while having magnetic poles N1, S1, N2, N3, and S2 inside and carries the developer 101 stuck on the developing sleeve 114 in the development area, and a magnetic bar 119 which is installed in the housing 111 opposite the magnetic pole S1 of the fixed magnet 115 and forms a magnetic force line brush M preventing the developer from scattering through the development area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161877-A (JP)
Title: Composition for forming porous film, porous film and its manufacturing process, interlayer dielectrics and semiconductor device
Inventor: HAMADA YOSHITAKA
IPC: C09D183/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a porous film that forms a porous film having excellent dielectric characteristics, adhesiveness, coating uniformity, mechanical strength and reduced hygroscopicity and a high performance and reliable semiconductor device incorporating the porous film.  <P>SOLUTION: The film-forming composition is obtained by hydrolytically condensing the mixture of 100 pts.wt. of not less than one compound selected from the group consisting of hydrolyzable silicon compounds as expressed by formulas (1) and (2) and hydrolitically condensed products of part of these compounds and 0.1-20 pts.wt. of not less than one crosslinking agent selected from the group consisting of controlled cyclic or multi-branched oligomers having specific structures under an acidic or alkaline condition. R<SP>1</SP><SB>a</SB>SiZ<SP>1</SP><SB>4-a</SB>(1), R<SP>2</SP><SB>b</SB>(Z<SP>2</SP>)<SB>3-b</SB>Si-Y-Si(R<SP>3</SP>)<SB>c</SB>Z<SP>3</SP><SB>3-c</SB>(2) [R<SP>4</SP>(H)SiO]<SB>e</SB>[R<SP>5</SP>(Z<SP>4</SP>)SiO]<SB>f</SB>(wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently a substituted or unsubstituted monovalent hydrocarbon group; Z1,Z2 and Z3 are each independently a hydrolyzable group: Y is independently selected from a group consisting of an oxygen atom, a phenylene group and a 1-6C alkylene group; a is independently an integer of 0-3; b and c are each independently an integer of 0-2.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165962-A (JP)
Title: Portable radio communication equipment having video telephone function
Inventor: TOKUYAMA SATORU
IPC: H04M1/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the volume of reception voice and the volume of transmission voice at an appropriate level even when a distance between equipment and a user changes at the time of hands-free communication in portable radio communication equipment such as a portable telephone or a PDA having a video telephone function.  <P>SOLUTION: The portable radio communication equipment comprises: a measuring means 14 for measuring the distance to the user using the portable radio communication equipment; a storage means 2 storing amplification factor setting information indicating correspondence relation between the amplification factor of at least one of a reception voice signal and a transmission voice signal and the distance; and a setting means 7 for setting the amplification factor of at least one of the reception voice signal and the transmission voice signal to the amplification factor obtained by collating the distance measured by the measuring means with the amplification factor setting information stored in the storage means at the time of the hands-free communication.  <P>COPYRIGHT: (C)2004,JPO