baber/WOPTO huggingface dataset:
Patent JP-2005251396-A (JP)
Title: Operation method of fuel cell
Inventor: WATANABE SHINYA
IPC: H01M8/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method reducing a time required for aging a fuel cell by a simple control technique.  <P>SOLUTION: A process for gradually increasing output current Ifc of the fuel cell from 0 to Ih<SB>11</SB>and thereafter gradually decreasing it to zero again is repeatedly executed. From a time T<SB>15</SB>the output voltage of the fuel cell is raised to a predetermined level and on, the output current Ifc of the fuel cell is gradually increased from zero to Ih<SB>12</SB>(>Ih<SB>11</SB>) and thereafter a process for gradually decreasing it to zero again is repeatedly executed until the output voltage of the fuel cell is raised to a predetermined aging termination level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249817-A (JP)
Title: Apparatus and method for conversation
Inventor: KUMASAKA OSAMU
IPC: G06F17/28
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a apparatus and method for conversation that enables a user to converse again and again without losing freshness.  <P>SOLUTION: The apparatus for conversation includes: a storage means for storing a plurality of data groups each consisting of a branch text imparting at least two choices and individual ordinary texts as to the respective choices; a selecting means for selecting one of the plurality of data groups; a text output means for generating output showing a branch text in one data group and then generating output showing ordinary texts in the one data group corresponding to a choice corresponding to input operation; a control means for making the selecting means and text output means operate alternately in order; and a history storage means for storing a text output history of the text output means as to each of the plurality of data groups, and the text output means generates the output showing the text in one data group according to the text output history when the text output history of the data group is stored in the history storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252614-A (JP)
Title: Transmission device for spatial multiplex transmission
Inventor: KUDO RIICHI
IPC: H04B7/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To form multiple beams by the number of transmission antennas while deterioration of transmission quality due to propagation environment estimation error is reduced and to facilitate control for forming the multiple beams.  <P>SOLUTION: A weight determination device 370 sets signals outputted from switching devices 351 to 35n to be input signals, estimates a transfer coefficient matrix of a wide frequency band from the input signal and decides weight of a multiple beam forming device by using the estimated transfer coefficient matrix. A reception device decides weight with which a reference value of prescribed transmission quality is set to be maximum. Propagation environments of the narrow frequency bands are estimated and weight is decided from the transfer coefficient matrixes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246780-A (JP)
Title: Inkjet recording device
Inventor: NISHIDA MASAKI
IPC: B41J2/175
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device with a labyrinth-like communication path for supplying an open air to an ink cartridge.  <P>SOLUTION: In this inkjet recording device, an ink cartridge is fitted, in a detachable manner, to a fitting part 3 of the inkjet recording device; and an open air guide-in aperture of the ink cartridge and an ink supply aperture are connected with an open air supply aperture 91 of the fitting part 3 and an ink extraction tube 12 respectively. Under the base part 3a of the fitting part 3, a groove-like outer air supply flow path 92 which flexes a plurality of times, is formed with one end of the flow path 92 connected with an open air supply aperture 91 and the other end connected with an open air intake port 93 opened on the upper surface of the base part 3a. The open surface of the open air supply flow path 92 is covered with a resin film 95. Therefore, the flow of an open air between the interior of the ink cartridge and the open air intake port 93 is restrained to prevent an ink from evaporating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248559-A (JP)
Title: Mounting structure of decorative material
Inventor: OSADA SHINYA
IPC: E04F13/08
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a decorative material capable of making both compatible sufficient mounting strength to a building frame and easiness in removal work, in the decorative material formed by using a material such as a ceramic system.  <P>SOLUTION: This decorative material 10 has a recessed part 13 for forming the opening area in the innermost side part 13a wider than the opening area in an inlet part 13b on a mounting surface facing the mounting bracket 20 side. A mounting bracket 20 has a pair of locking pieces 22 erected toward the decorative material 10 side from a base part 21. The pair of respective locking pieces 22 include vertical wall parts 23b and 24b rising from the base part 21, and curved parts 23a and 24a positioned on the tip and mutually swelling in the opposite direction. A pair of curved parts 23a and 24a are inserted up to the innermost part 13a via the inlet part 13b of a recessed part 13, and thereby, the decorative material 10 is fitted to the mounting bracket 20. The decorative material 10 is supported from below by a pair of vertical wall parts 23b and 24b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247373-A (JP)
Title: Binder using tape
Inventor: HATAYA HIROSHI
IPC: B65B13/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional binder has a complicated structure and is expensive in manufacturing cost since it has a pair of rollers for running a tape in a forward direction and a pair of rollers for running it in the reverse direction, and further they are driven by individual electric motors.  <P>SOLUTION: When an electric motor 200 is normally rotating, the normal rotation is transmitted from a driven pulley 203 via a one-way clutch 205 to a transmission shaft 204 to cause a driving roller 21 to normally rotate and the tape T to travel in the forward direction. When the motor 200 is reversely rotating, the one-way pulley 205 is set free, and the reverse rotation is transmitted from the driven pulley 203 via a frictional member 214 to the transmission shaft 204, to cause the driving roller 21 to reversely rotate and the tape T to travel in the reverse direction. The driven pulley 203 and the frictional member 214 slide to function as a torque limiter 206 for preventing excessive tension from being applied to the tape T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250902-A (JP)
Title: Anti-theft system
Inventor: MATSUZAKI TAKASHI
IPC: G08B13/22
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft system capable of correctly performing an ID management by a sure method and exhibiting a high deterrent against a shoplifter by providing an individual identification number to each storage medium and providing a formal ID to only a customer who has purchased the storage medium from a center server, particularly, when preventing the software-stored storage medium from theft.  <P>SOLUTION: The anti-theft system 100 is provided with: a display shelf 1 displaying a plurality of packages installed in a store; the packages (articles) 2 displayed on the display shelf 1 and mounted an RFID tag (identification number storage means) 7 storing the identification number of software; a POS (Point of Sale) register (a register) 3 having a communication function and adjusting an article price; a reader writer (a reading means) 4 reading the identification number stored on each of the RFID tags 7; the center server 6 managing the identification number transmitted from the POS register 3 and transmitting the ID applied to the identification number to the POS register 3; and a printer (an image visualization means) 9 printing the returned ID on recording paper and converting the returned ID into a visual image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249333-A (JP)
Title: Heat exchanger
Inventor: ISHII KATSUYA
IPC: F28F1/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having improved heat exchanging performance.  <P>SOLUTION: The heat exchanger comprises a sectionally flat tube 1 enlarged and mechanically joined to a plate fin 2. The tube 1 has circular portions 12 formed at both longitudinal ends in view form the flow direction of fluid in the tube, plane portions 13 opposed to each other for joining the both-side circular portions to each other, and columnar portions 14 extending to the flowing direction of the fluid in the tube for joining the plane portions 13 to each other. When the tube 1 is enlarged, the columnar portions 14 elongate greater with permanent stress being left, therefore preventing the spring back of the circular portions 12. Thus, a diameter D1 of the circular portion 12 and a size W1 between the opposed plane portions 13 are kept as long as enlarged even after an enlarging element is removed and adhesion is kept between the tube 1 and the plate fin 2, providing the improved heat exchanging performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248893-A (JP)
Title: Starting device for engine
Inventor: ISHIKAWA MAKOTO
IPC: F02N11/08
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting device for an engine which can properly use a plurality of starting routes by a common starter.  <P>SOLUTION: The starting device 1 for the engine is provided with a starter 2; a driven gear 7 to transmit rotation of the starter 2 to the engine; an intermediate gear 8; a first gear train 4 having a first crank gear 9 and a second gear train 5 having a second crank gear 13; and switching means 11 to switch starting of an engine through the first gear train 4 and starting of an engine through the second gear train 5 from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252893-A (JP)
Title: Threshold matrix
Inventor: INOUE YOSHIAKI
IPC: H04N1/409
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshold matrix whereby an image with less dot gain can be produced wherein dots are surely set at a highlight side and roughness is decreased for a medium tone.  <P>SOLUTION: A normalized threshold side size Nr as an index of indicating how many times a pattern frequency r is repeated in one threshold matrix is defined by Nr=N×r/R, wherein N (pixels) is a size of one side of the threshold matrix and R is an output resolution, and the arrangement of thresholds is determined so that the normalized threshold side size Nr takes a value not exceeding 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293026-A (JP)
Title: Polyvinyl alcohol-based binder fiber, and paper and nonwoven fabric comprising the same
Inventor: KAMATA HIDEKI
IPC: D21H13/16
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based binder fiber having high paper strength dried under low calorie condition, for example, high-speed drying in a hot air drying system (e.g., air-through drier) or low-temperature drying in a multi-cylinder system or the like.  <P>SOLUTION: The PVA binder fiber and paper or nonwoven fabric comprising the same has following characteristics: a cross-section circularity of at most 30%, a degree of swelling in water at 30°C. of at least 100%, and a degree of dissolution in water of at most 20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203624-A (JP)
Title: Sheet conveyance device in printing part
Inventor: HATANO OSAMU
IPC: B65H5/22
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyance device in a printing part having a simpler structure than that of a conventional printing unit and capable of facilitating maintenance, inspection, repair, and adjustment of the sheet conveyance device, achieving high printing speed, and preventing the occurrence of printing stain.  <P>SOLUTION: This sheet conveyance device in the printing part is provided with sheet guide plates 5a, 5b in an intermediate part between a receive roll 2 and a suction conveyor 4 for conveying sheet and a suction box 6 using the sheet guide plates 5a, 5b as a top plate. A bottom plate 7 part of the suction box 6 is connected with a vacuum pump or an air suction means such as a suction blower 10 through a pipe joint 8 and a pipe 9. The sheet guide plates 5a, 5b are provided in parallel in the axial direction of a receive roll 2 with a slight clearance S for the receive roll 2. An upper side face of a guide plate 5 is arranged at a slightly lower position for the maximum height of a surface of the receive roll 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005246902-A (JP)
Title: Resin transfer molding (rtm) method
Inventor: SEKIDO SHUNEI
IPC: B29C39/10
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RTM method which enables a high-speed molding even for a relatively large molding article without generating the region having no inflow of a resin and thereby, enables shortening of a molding time, increase of production and reduction of production cost.  <P>SOLUTION: The RTM method enables molding by arranging a reinforcing fiber substrate in the cavity of a molding die comprising a plurality of dies, clamping, injecting the resin and then molding. In this case, an intermediate member which forms the flow path of molten resin is arranged between one die (e.g. an upper die) and the other die (e.g. a lower die), and the resin is injected into the reinforcing fiber substrate approximately at the same time from a plurality of places through the intermediate member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346305-A (JP)
Title: Aromatic polyether-based ion-conducting ultra-high-molecular-weight polymer, intermediate for the same, and method for producing the same
Inventor: ONODERA TORU
IPC: H01B1/06
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film of an aromatic polyether-based ion-conducting polymer, improved in mechanical strength.  <P>SOLUTION: The aromatic polyether-based ion-conducting ultra-high-molecular-weight polymer has an ion exchange capacity of ≥0.1 meq/g, and further has such a structure that acid groups are introduced into the aromatic polyether-based ultra-high-molecular-weight polymer, wherein the aromatic polyether-based ultra-high-molecular-weight polymer has at least one kind of structural unit selected from formula (1) (Ar<SP>1</SP>is an aromatic divalent group, and pluralities of Ar<SP>1</SP>may be different from each other; and m is a number of repeating units, and is 10 or more) and formula (2) (Ar<SP>2</SP>is an aromatic divalent group, may be different from Ar<SP>1</SP>, and pluralities of Ar<SP>2</SP>may be different from each other; and n is a number of repeating units, and is 10 or more, and may be different from m) and a sum of (a) and (b) of 2 or more [(a) is a number of structural units of formula (1); and (b) is a number of structural units of formula (2)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260344-A (JP)
Title: Network contents display method, network contents display apparatus and program
Inventor: TAKEDA FUMIMITSU
IPC: G10H1/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To grasp intuitively and rapidly logical connection relation between nodes in a LAN for music for transmitting a multi-channel MIDI signal and an audio signal.  <P>SOLUTION: The contents of each node are displayed on note blocks 210, 220, 230 and 240, and the logical connection statuses among these nodes are displayed by connection lines 250, 260 and 270. Each of the node blocks is displayed with different depiction colors on different disposition positions, according to categories of the nodes ("computer", "mixer", "musical instrument", "interface", "unknown"). Also, the depiction colors of the connection lines 250, 260 and 270 are the same as the depiction color of a node outputting a signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258643-A (JP)
Title: Device for assessing tolerance of path of linear, flexible object
Inventor: YAMANE SATSUKI
IPC: G06F17/50
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for assessing the tolerance of the path of a linear, flexible object such as wire harness that allows analyzing the tolerance range of a laying path between constraint points using a finite element method and thus confirming the positional relationship of the path with respect to surrounding parts on a screen.  <P>SOLUTION: The device includes a laying path analyzing means 10 for analyzing the standard laying path of the linear, flexible object using a finite element method while using shape data and constraint conditions as input conditions; a tolerance data storage means 11 for storing tolerance data included in the input conditions; a tolerance range analyzing means 12 for analyzing the tolerance range of the laying path with respect to the standard laying path using the finite element method on the basis of the input conditions and the tolerance data; and an image display means 14 for providing a graphic display of the three-dimensional shapes of the linear, flexible object and the surrounding parts along the standard laying path analyzed and a display of the tolerance range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254203-A (JP)
Title: Methane fermentation treatment system and methane fermentation treatment method
Inventor: KURISU HARUO
IPC: B09B3/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation treatment system and methane fermentation treatment method, which enable the high concentrating of methane bacteria in a methane fermenter, and the methane fermentation treatment under heavy load conditions.  <P>SOLUTION: Organic waste is methane fermentation-treated in the methane fermenter 2, and unresolved solids contained in supernatant liquor discharged from the methane fermenter and methane bacteria are separated by the difference of their sedimentation velocities using a first separating unit 3. Next, the methane bacteria contained in the separate liquid discharged from the first separating unit is separated from the separate liquid by a second separating unit 4. The methane bacteria separated by the second separating unit are returned to the methane fermenter. In this case, it is possible to increase the concentration of the methane bacteria in the methane fermenter, and to operate the methane fermentation treatment system 1 under heavy load conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264345-A (JP)
Title: Polyester false twist-processed yarn and method for producing the same
Inventor: KONISHI MASAHIRO
IPC: D02G1/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester false twist-processed yarn excellent in lustrous feeling and a method for producing the same.  <P>SOLUTION: This polyester false twist-processed yarn having 1.05-1.20 cross sectional ovality coefficient (S), and 1.0-20 % total crimping rate (TC) is obtained by false twist-processing a polyester stock yarn having e.g, ≥0.1 birefringence (Δn) and ≥1.375 g/cm<SP>3</SP>density (ρu) by a condition becoming 0.25-0.45 N/dtex tension at the entering side of a false-twisting tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270130-A (JP)
Title: Cape servable as hair cap
Inventor: NAKAMURA YURIKO
IPC: A45D19/18
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cape servable as a hair cap, applied as beauty articles in hair coloring.  <P>SOLUTION: The cape servable as a hair cap comprises a sheet body forming a skin cloth attaching to borders of the hair and circularly bonding a one side of a water-proofing sheet and of an expandable structure, a front detachable element set near the bonding area and a rear detachable element set near the lateral center of the side opposite to the detachable element, wherein the skin cloth is usable as a cape by letting the head to the neck therethrough and raises the hair and presses the borders of the hair when lifted and the rear detachable element is detachable from the front detachable element by refolding from the upper side and enfolds the hair when attached. The tying parts are formed at the right and left side of the sheet body and form a hair cap with whole sheet body when tied up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005265666-A (JP)
Title: Analyzing apparatus and analyzing method of gas in oil
Inventor: KAMIKI TSUNEKI
IPC: G01N1/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing apparatus and an analyzing method of gas in an oil, which enables accurate measurement of gas concentration of multi-components dissolved in an oil and immediate diagnosis of the presence or absence of abnormalities with a simple configuration.  <P>SOLUTION: A heat-resistant adsorptive porous body is used as a filler for a gas separation column 36, and this gas separation column 36 is kept at a predetermined temperature within a range from 70°C to 170°C. Thus, for example, the column temperature is kept at a low temperature, about 70°C, when the gas separation column 36 has a short length of 1 m or shorter, while the column temperature is kept at a high temperature, about 170°C, when the gas separation column 36 has a long length of 2 m or longer, so that the gas mixture of multi-components can be completely separated into individual single gas components for a short time. Further, a semiconductor sensor 38 is used as a sensor for detecting the individual single gas components, and this semiconductor sensor 38 is kept at a predetermined temperature within a range from 70°C to 300°C. Thus, the detection sensitivity and reproducibility of the semiconductor sensor 38 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276604-A (JP)
Title: Electrode for lithium secondary battery and lithium secondary battery
Inventor: IKUTA KAZUO
IPC: H01M4/13
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary battery and the lithium secondary battery which are superior in short-time output characteristics at low temperatures in a simple and inexpensive way while maintaining a high energy density.  <P>SOLUTION: The electrode for the lithium secondary battery is the electrode for the lithium battery having an active material capable of storing or releasing Li ions, at least one kind of material having an electric double layer capacitance or a pseudo-electric double layer capacitance in which a sudden discharge potential descent of the active material at the low temperatures is enabled to suppress, at least one kind of conductive agent, and at least one kind of water soluble organic compound, and a material having the electric double layer capacitance or a pseudo-electric double layer capacitance has an acidic surface functional group. The lithium secondary battery is the battery using this electrode as the positive electrode. With this electrode for the lithium secondary battery, the lithium secondary battery is obtained in which the short-time output at the low temperatures is improved and in which an environmental load is less in manufacturing, and which is inexpensive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271740-A (JP)
Title: Glove box structure
Inventor: YAMADA OMIHARU
IPC: B60R7/06
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box structure effectively forming a temporarily-holding unit of a connector.  <P>SOLUTION: A back wall 27 of a glove box body 26 extends to a vicinity of a dash panel 3, and a part facing the back wall 27 facing a connector mounting opening 4 formed in the dash panel 3 forms a temporarily-holding unit 28 of a connector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI