baber/WOPTO huggingface dataset:
Patent JP-2004227894-A (JP)
Title: Fuel cell stack
Inventor: WAKAHOI TOSHIYA
IPC: H01M8/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable application of a desired tightening load to each unit cell in a casing with a simple and small-sized configuration.  <P>SOLUTION: A fuel cell stack 10 comprises a laminate 14 made up of a plurality of stacked unit cells 12. Terminal plates 16a, 16b are provided at both ends of the laminate 14, and the cell stack 10 is accommodated in a casing 24. An insulating spacer member 22 is interposed between the terminal plate 16b and an end plate 20b constituting the casing 24. The thickness T of the insulating spacer member 22 is adjusted to absorb variations in length of the laminate 14 in the direction of stacking, so as to enable application of a desired tightening load to the laminate 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225802-A (JP)
Title: Plate material fastener and plate material fastening method
Inventor: KURIHARA AKIRA
IPC: F16B5/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To keep bolt tightening torque sufficiently great and allow easy removal of a resin plate during maintenance.  <P>SOLUTION: A metal plate 3 is joined to one end face of a nut-side FRP plate A. A flanged collar 6 is formed which has an axial length determined depending on the total thickness of the FRP plates A, B. A prepared hole is provided passing through the FRP plates A, B and the metal plate 3 and a caulking prepared hole 11 is provided in the nut-side FRP plate A. A caulking nut 2 is provided on the metal plate 3 corresponding to the nut prepared hole, and the bolt-side FRP plate B having a collar insertion hole 12 is laminated on the nut-side FRP plate A at the opposite side to the metal plate 3. The flanged collar 6 is inserted into the collar insertion hole 12 and a bolt 8 is inserted through the flanged collar 6, and the bolt 8 and the caulking nut 2 are threaded to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226731-A (JP)
Title: Keyboard musical instrument
Inventor: NIITSUMA SHINJI
IPC: G10B3/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard musical instrument which generates no noise.  <P>SOLUTION: A partition part 70 (main body part 70a) is arranged between adjacent hammers 20. Even when the keyboard musical instrument 1 equipped with this partition part 70 is longitudinally placed and a hammer 20 curves, the partition plate 70 prevents the hammer 20 from curving to the position where it collides against an adjacent hammer 20 and even if the hammer 20 moves for some reason other than the curving in a direction wherein the hammer is to collide against the adjacent hammer, the partition part 70 prevents the hammers 20 from colliding against each other. When this keyboard musical instrument 1 is used, the generation of a collision sound by a collision between the hammers 20 can securely be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227330-A (JP)
Title: Ic card and method for producing it
Inventor: TAKAHASHI NORIO
IPC: B42D15/10
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card which if bent prevents the separation of the portion of contact between an IC module base and a card substrate to prevent an electrical connection between an antenna body of the card substrate and an IC chip from being broken and to provide a method for producing it.  <P>SOLUTION: The IC card 70 has a card substrate 71 and an IC chip 63. The card substrate 71 has a first recess part 75 and a second recess part 76. The bottom face 75a of the first recess part 75 has an area where an adhesive sheet 79 is provided and an area where no sheet is provided. At least a portion of the part of the IC module base 21 where a resin mold part 26 is not positioned is affixed to the bottom face 75a via the adhesive sheet 79. The area where the adhesive sheet 79 is provided has a third recess part 77 filled with a conducting material 80. An antenna connecting terminal 23 is affixed to a portion around an open end of the third recess part 77 in such a manner as to be electrically connected via the conducting material 80 to a terminal part 72a exposed to the bottom face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228990-A (JP)
Title: Television receiver
Inventor: NAKAI KIYOUJI
IPC: H04N5/445
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a television receiver capable of recognizing automatically broadcasting business companies that are in operation without viewing all channels and further of saving a time and effort in channel registration by registering the channels by using a channel registration screen page that displays the broadcasting business companies.  <P>SOLUTION: A program information analyzing section 4 analyzes received data to extract information on channels such as the broadcasting business companies, channel select information and channel ids or the like. A nonvolatile memory 5 possesses an all information recording region and a plurality of specific recording regions that store information on all extracted channels. Based on a designation of the channel registration, a control unit 8 displays, as the channel registration screen page, appellations of the broadcasting business companies and a plurality of the specific recording regions that are stored in the all information recording region of the nonvolatile memory 5. Further, by the channel registration screen page, the control unit 8 reads, from the all information recording region of the nonvolatile memory 5, the information on the channels of the broadcasting business companies designated for each appellation of each specific recording region, and copies the information in each of the specific recording regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223438-A (JP)
Title: Separation film and manufacturing method therefor
Inventor: SASAKI TAKAO
IPC: B01D61/14
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a separation film capable of efficiently and practically executing solid-liquid separation of a pollutant contained in an exhaust liquid, and decomposition of an oxidizing agent, and a method for manufacturing the same, as well as an element using the separation film.  <P>SOLUTION: The method comprises: applying, to the surface of a substrate, a film-manufacturing raw material solution containing a porous layer forming agent, a catalyst for decomposing the oxidizing agent and a dispersing medium; introducing the substrate into a solidifying solution containing a non-dispersing medium to solidify the film-manufacturing raw material solution, thereby forming a porous layer provided with the catalyst for decomposing the oxidizing agent on the surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234928-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAUCHI NARIYUKI
IPC: H05B41/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of detecting its abnormality even when unexpected abnormality of the discharge lamp lighting device occurs.  <P>SOLUTION: This discharge lamp lighting device is provided with: a starting circuit 2 for starting a discharge lamp 1; a power conversion circuit 3 for supplying power to the discharge lamp 1 from a power source by switching a switch element; a control circuit 4 for controlling the switch element of the conversion circuit 3 and the starting circuit 2. The lighting device is equipped with a diagnostic part 5 for allowing the control circuit 4 to make the conversion circuit 3 execute a waiting operation before operating the starting circuit 2 after inputting power to diagnose abnormality of the power source, the conversion circuit 3 and the control circuit 4 in the period of the waiting operation. After lighting the discharge lamp 1, the power source, the conversion circuit 3 and the control circuit 4 are diagnosed in that order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233577-A (JP)
Title: Method for forming speech recognition dictionary
Inventor: YAMAMOTO HIROKI
IPC: G10L15/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience in making a speech recognition dictionary to be used in preparing E-mail by speech input.  <P>SOLUTION: The method for making the speech recognition dictionary to be used in E-mail preparation by the speech input in an application to permit transmission of the mail is provided with a process (step S101) of detecting that mail preparation processing is started, a process (step S102) for reading the document data acquired in the application when the mail preparation processing is started, processes (steps S103 to S105) of analyzing the read document data to extract the unknown words not existing in the existing speech recognition dictionary, and a step (step S106) of making the speech recognition dictionary including the extracted unknown words.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231371-A (JP)
Title: Free belt type delivery device
Inventor: MONCHI MASASHI
IPC: B65G1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free belt type delivery device having a simple structure and capable of reducing cost required for manufacture and installation.  <P>SOLUTION: This free belt type delivery device 1 is provided with a pair of support columns 4 rising from a floor surface 3 across distance for introducing a pallet 2 at horizontal attitude between them, a pair of swing arms 5 in which one ends 51 turn in the direction in which they rise or suspend for the floor surface 3 using respective other ends 50 as support points on the pair of support columns 4, two rotary wheels 6 arranged at both ends 50, 51 of the pair of swing arms 5, a pair of endless flexible bodies 7 stretched around respective rotary wheels 6 of the pair of swing arms 5, and a pair of driving means 8 for turning the pair of swing arms 5 each.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235509-A (JP)
Title: Light emitting element and its fabricating process
Inventor: HAGIMOTO KAZUNORI
IPC: H01L33/30
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a light emitting element having a structure formed by pasting an emission layer part and an element substrate through a metal layer in which metallurgic reaction between the element substrate and the metal layer can be prevented effectively during heat treatment for pasting and pasting strength and reflectivity are prevented from lowering through the metallurgic reaction.  <P>SOLUTION: On the major surface of the element substrate 7 being bonded with a compound semiconductor layer 24, a diffusion blocking layer 10d composed of an inorganic conductive material and blocking diffusion of components deriving from the element substrate 7 into a main metal layer is formed. Main metal layers 10a and 10b are formed on at least any one of the major surface of the compound semiconductor layer 24 and the major surface of the diffusion blocking layer 10d. The element substrate 7 and the compound semiconductor layer 24 are then laid in layer through the diffusion blocking layer 10d and the main metal layers 10a and 10b. Under that state, they are pasted through heat treatment thus pasting the element substrate 7 and the compound semiconductor layer 24 through the diffusion blocking layer 10d and the main metal layer 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242108-A (JP)
Title: Communication apparatus
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which does not require excessive communication expenses because the apparatus does not occupy a line uselessly when a user is not at home in the communication apparatus capable of communication corresponding to an ITU-T recommendation V.92.  <P>SOLUTION: This communication apparatus is capable of communication that corresponds to the ITU-T recommendation V.92 and has an incoming mode selecting means for selecting an incoming mode and a modem-on-hold performance control means for controlling the performance of modem-on-hold. The apparatus changes performance control of the modem-on-hold according to the incoming mode in performing communication by the ITU-T recommendation V.92.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237415-A (JP)
Title: Material machining method and device
Inventor: FUJIWARA TAKAYUKI
IPC: B24C1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both aspects of the quality (machining accuracy and no defect such as chipping) and the cost (machining speed and cost of the device) in removal work machining a material, especially a brittle material, into a desired shape.  <P>SOLUTION: A workpiece W is disposed in a liquid vessel 14 filled with liquid dispersed with free abrasive grains, working fluid 24 is injected from a nozzle 22 positioned in the upper part of the liquid vessel, and working fluid is hit against the surface of the workpiece via the liquid to remove a part of the workpiece W.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237263-A (JP)
Title: Coating booth with air supply, and method for controlling velocity of supplied air
Inventor: MOROOKA HIDEAKI
IPC: B05D3/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow conditioned air to flow down at an adequate air supply velocity for each zone even if the flow passage resistance of a conditioned air supply system changes when conditioned air is supplied to a plurality of zones from an air-conditioner.  <P>SOLUTION: The velocity of supplied air passing through a ceiling filter (3) for each individual zone (Tz) to be controlled is detected by each air velocity sensor (Sz). The operation of successively adjusting the opening of an automatic damper (ADz) of each zone (Tz) is performed, and repeated until the velocity of the supplied air in each zone (Tz) is agreed with each preset value. If there is a zone (Tz) in which the preset air velocity cannot be obtained even when the opening of the automatic damper (ADz) is maximized, the volume of air supply of an air-conditioner (4) is increased, and the adjustment is repeated until the velocity of the supplied air in each zone (Tz) is agreed with the preset value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242761-A (JP)
Title: Filter for coffee and manufacturing method thereof
Inventor: OKADA AKIRA
IPC: A23F5/24
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for coffee which enables an easy adjustment of a coffee drink having reduced acidity without necessitating a complicated process and without adjusting coffee beans themselves, and a manufacturing method thereof.  <P>SOLUTION: The filter for coffee contains an alkali component. By pouring a coffee brewing liquid thereinto, part or the whole of the alkali component is dissolved and thereby the acidity of the coffee can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245093-A (JP)
Title: Rotary engine
Inventor: UTSUNOMIYA TOKUJI
IPC: F02B55/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary engine for generating a large rotation torque by occurrence of a moment arm since a moment of explosion.  <P>SOLUTION: In the rotary engine, a dividing seal 10 for dividing a working chamber 4 in a compressing process to front and back parts in the rotor rotating direction is disposed on one side of a rotor housing 1 divided by the major axis Y of trochoid, an ignition plug 7 is disposed on an advancing side from the dividing seal 10, each rotor peripheral surface 3a is provided with a gas introducing passage 11 for introducing gas from the back chamber 4b of the working chamber 4 into the front chamber 4a, the inner peripheral surface 1a of the rotor housing is provided with a gas communication passage 12 for communicating the back chamber 4b with the backward working chamber 4, and only compressed gas of the front chamber 4a is exploded when the front chamber 4a of the working chamber 4 is isolated from the back chamber 4b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308736-A (JP)
Title: Transparent multi-layer, touch screen and display device
Inventor: ANDERSON CHARLES CHESTER
IPC: H01B5/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch screen capable of extending a life span of a display device or improving image quality and color characteristic.  <P>SOLUTION: The touch screen comprises a transparent multi-layer composition including: (a) a first conductive layer containing an intrinsically conductive polymer and film forming binder; (b) a second conductive layer; and (c) a spacer element separating the first conductive layer and second conductive layer, wherein the first conductive layer further includes an actinic radiation absorbing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243689-A (JP)
Title: Inkjet recording body
Inventor: YOSHIMURA YOSHIHIRO
IPC: B41M5/50
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording body which is excellent in water resistance of a film, printed image quality, shelf life, uniformity of an image and a sense of gloss, and which can offer the image equivalent to a silver halide photograph, having few coating defects in coating.  <P>SOLUTION: This inkjet recording body comprises a substrate, an aggregate pigment with a mean particle diameter of 1.5 μm or less, which is provided on at least one surface on the substrate, and at least two recording layers containing polyvinyl alcohol with a polymerization degree of 3,000 or more. The recording layer comprises at least one inside recording layer near the substrate and an outside recording layer which is formed on the outer surface of the inside recording layer; a saponification degree of polyvinyl alcohol in the outside recording layer is lower than that of polyvinyl alcohol in the inside recording layer; and the saponification degree of polyvinyl alcohol in the inside recording layer is set at 97% or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243494-A (JP)
Title: Surface coated cutting tool
Inventor: OHATA HIROSHI
IPC: C23C14/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated tool exhibiting excellent fracture resistance and wear resistance of a hard film in a surface coated tool excellent in chipping resistance and having the hard film including at least Ti and Al.  <P>SOLUTION: In this surface coated cutting tool 1, at least one layer of the hard film 3 comprising at least one of nitride, nitroxide, carbonitride, and carbonitroxide including at least Ti and Al, and having a thickness of 0.1 to 10μm is coated on a surface of a substrate 2 comprising cemented carbide, cermet, or ceramic. A crystal particle 4 (a minimum unit particle) constituting the hard film 3 is a longitudinally long growth particle extending to the thickness direction of the hard film 3, an end part of 40% or more of a total number of the crystal particles 4 is formed in a shape of V, and the crystal particles 4 are engaged to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243707-A (JP)
Title: Cooling equipment for concrete aggregate
Inventor: OTA YUJI
IPC: E04G21/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide cooling equipment for concrete aggregate which cools suitably the concrete aggregate conveyed on a belt conveyor by simple means.  <P>SOLUTION: This cooling equipment for the concrete aggregate (12) conveyed on the belt conveyor (10) has a constitution wherein a plurality of nozzles (20) for producing a mist are installed on the belt conveyor (10) and piping (21 and 22) of pressurized water and compressed air is connected to the nozzles (20) so that the mist be sprayed from nozzle ports (20c). The cooling equipment is provided with a blowing means (30) which sends air to the aggregate (12) conveyed by the belt conveyor (10).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243722-A (JP)
Title: Method for extrusion-molding semiconductive material and seamless belt manufactured using the same
Inventor: WATANABE JIRO
IPC: B29C48/32
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extrusion-molding a semiconductive material by which the fluctuation of surface resistivity can be ameliorated and seamless belt manufactured using the same.  <P>SOLUTION: In a method for extrusion-molding in which a plurality of flows of a semiconductive thermoplastic resin composition is extrusion-molded into a cylindrical form after combining these flows, the semiconductive thermoplastic resin composition is extrusion-molded into a cylindrical form, using a die 2 which sets a distance L between points where the flow velocity (1/2 Vmax) is half the maximum flow velocity (Vmax) in the flow velocity distribution of each adjacent flow passage outlet, at 10 mm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247244-A (JP)
Title: Laminated battery, joint terminal, battery pack, and manufacturing method of battery pack
Inventor: HOSOYA TOSHIZO
IPC: H01M50/571
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion of an electrode terminal caused by joining dissimilar metal in a terminal-to-terminal joint part of a battery pack.  <P>SOLUTION: This laminated battery 1 has a structure composed by sealing a stacked electrode comprising a positive electrode-side active electrode 2 and a negative electrode-side active electrode 3 with a laminate sheet 7. A positive electrode 30 integrally composed by coating a connection member joint part 22 of an electrical joint surface between a positive electrode-side terminal 4 and a connection member 6 with a coating resin 8 is electrically jointed to the electrode 2, and a negative electrode-side terminal 5 is electrically jointed to the electrode 3. In this battery pack using the laminated battery 1 as a unit cell, the connection member 6 of the electrode 30 of the laminated battery 1 is jointed to the terminal 5 of another laminated battery 1 by welding or the like. Since the connection member 6 is formed of the same material as that of the terminal 5, it is not necessary to seal them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246806-A (JP)
Title: Printing instruction device and its method
Inventor: TANAKA SHINJI
IPC: B41J21/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve printing using characters larger than a required size even when a printing size is changed.  <P>SOLUTION: When a printing target is printed under a set printing condition, a character size included in a print is analyzed (S104) and the analyzed character size is compared with a set minimum character size (S106). When the analyzed character size is smaller than the minimum character size, the selection of "resetting of printing condition", "continuation of printing", "stop of printing", and "printing substituting character size" is received (S108) and succeeding processing is performed on the basis of the received selection. Consequently printing can be attained by using characters of a required size or more even when the printing size is changed, and the necessity of retrial of printing can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI