baber/WOPTO huggingface dataset:
Patent JP-2003247642-A (JP)
Title: Shifting operation mechanism of moving agricultural machinery
Inventor: SATO SHOICHI
IPC: A01D69/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a sensor, etc., by securely preventing an excessive pressure force caused by oscillation force of an input member 49 from working on the sensor 58.  <P>SOLUTION: The shifting operation mechanism of moving agricultural machinery comprises the input member 49 to which the displacement of the shifting operation is transmitted, an output member 54 for interlocking with an infinite variable-speed drive, both of which are mounted rotatably around a first specific axial line 51, the sensor 58 mounted in the output member 54 for detecting the displacement of the input member 49, and a variable speed motor 59 for rotating the output member 54 around the first specific axial line 51 in relation to the detection of the sensor 58. The input member 49 has a projecting member 53 and a through-hole 58b for inserting the projecting member 53. In the shifting operation mechanism of moving agricultural machinery, a detection information input part 58b of the sensor 58 is related to the projecting member 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245556-A (JP)
Title: Catalyst for reacting hydrocarbon and reaction method using this
Inventor: FUJIKAWA NOBUO
IPC: C07C27/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst capable of manufacturing an oxygen-containing product having a high added value as an industrial material and olefins from alkanes as raw materials, and a manufacturing method.  <P>SOLUTION: The catalyst is obtained by bonding a tellurium compound and an antimony compound to a molybdenum - cobalt composite oxide and a molybdenum - nickel composite oxide. In the method for manufacturing an oxygen-containing compound such as acrolein and acrylic acid and the method for dehydrating the alkanes, the alkanes are subjected to a partial oxidation reaction using this catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249410-A (JP)
Title: Dust core and reactor using the same
Inventor: FUJIWARA TERUHIKO
IPC: H01F1/147
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core useful for the realization of a reactor that can be adapted to a high-frequency switching power supply with a large capacity.  <P>SOLUTION: Alloy powder having a composition of 3.0 to 8.0 wt.% silicon, 0.1 to 1.0 wt.% oxygen, at least 0 to 2.0 wt.% one kind of manganese, aluminum, vanadium, chromium and titanium (0 is not included) in total and the balance being Fe and having a grain diameter of substantially 150 μm or less is prepared. Binder is mixed with this alloy powder, and a metal mold is used for compression molding. Thereby, a dust core having alternating-current permeability at 20 kHz of 20 or more in direct-current applied magnetic field 12000 A/m, a core loss characteristic of 1000 kW/m<SP>3</SP>or less under the condition of 20 kHz and 0.1 T, saturation magnetization of 10000 G or more and a coercive force of 3.0 Oe or less is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256984-A (JP)
Title: On-vehicle communication equipment and communication system between road and vehicle
Inventor: TAJIMA HIROSHI
IPC: G07B15/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a on-vehicle communication equipment capable of giving information to a user with the same contents even when a manufacturer and a model of the on-vehicle communication equipment is different and properly giving information to the user even in the case of particular information contents at an individual toll gate, etc.  <P>SOLUTION: The on-vehicle communication equipment is provided with a communication means 2 that receives information data from roadside communication equipment 10 installed on a road, a storage means 3 that stores the information data received by the communication means 2 and a control means 4 that takes out and outputs the information data stored in the storage means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256266-A (JP)
Title: Memory device
Inventor: MARUYAMA JUNICHI
IPC: G06F12/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate data write processing in a memory device wherein the time required for writing data is longer than the time required for reading data.  <P>SOLUTION: In the memory device having a data read function for reading and outputting data stored in an address designated by a host 140 and a data write function for writing designated write data into an address designated by the host 140, when carrying out the data write function, write data inputted from the host 140 are written in a second memory, data stored in the address designated by the host 140 are read from a first memory 110 to the second memory 120, two pieces of data are compared and it is decided whether two pieces of data are coincident or not. When two pieces of data are coincident, processing for writing the write data into the first memory 110 is omitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258998-A (JP)
Title: Telephone adapter system and method for switching line
Inventor: SEKI YUKIHIKO
IPC: H04M3/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To use a plurality of telecommunications networks without being aware of a line to be used and line trouble or the like.  <P>SOLUTION: This is a telephone adapter system 10 which appropriately switches lines between a plurality of telecommunications networks in exchanging telecommunications between two telephone sets 1 by using one line selected from a plurality of telecommunications networks (an Internet network 2 and a public network 3). The telephone adapter system comprises a number table 16 for storing the number of the telephone set 1 of an opposite party, network numbers when the numbers differ from each other for telecommunications networks, and the line to be used in association with one another, and a telecommunications control section 15 automatically selecting and switching the line to be used corresponding to the number table 16 when any number is inputted based on the number table 16. In addition, the telephone adapter system 10 comprises a dialing number converting table 23 storing priority information on the number of the telephone set 1 at the opposite party or the like in association with each other, and a telecommunications control section 22 automatically selecting the usable line when the selected line is of no use based on the table 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252456-A (JP)
Title: Sheet feeder
Inventor: HIGUCHI KENSUKE
IPC: B65H1/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield and efficiency of a sheet feeder delivering stacked sheets to a prescribed position one by one while preventing multiple feeding.  <P>SOLUTION: In this sheet feeder, the slack of sticking out portion generated when a sheet 12 is loaded with a prescribed amount of sticking out on an loading bed 13 is detected by a slack detecting means 19. The loading bed 13 or the like is raised by a moving drive means 17, or the movable amount for holding the sheet in the sucking pad 22 is controlled so that a drive control means 18 holds at least a slack tip part with the sucking pad 22 according to the amount of the slack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256445-A (JP)
Title: Summarizing method for multimedia contents, summarizing system for it, program describing the method, and recording medium recording the program
Inventor: SATO HIROSHI
IPC: G10L25/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the multimedia contents constituted by a plurality of media have been summarized biasing to a remarked single medium heretofore.  <P>SOLUTION: As for the multimedia contents constituted by a plurality of media, the distribution of significance is obtained by each of the plurality of media. The weight of each medium is taken into account to create the integrated significance distribution. The overall summary is created according to the summarization rate from the integrated significance distribution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257443-A (JP)
Title: Natural energy power generation device and self- completion type power generation system having fuel cell
Inventor: MAKITA NOBORU
IPC: H01M8/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient natural energy power generation device having excellent harmony property with environment and provide a self- completion type power generation system having a fuel cell.  <P>SOLUTION: This self-completion type power generation system is provided with the natural energy power generation device 30, a hydrogen generation device 40 for supplying a direct current voltage from the natural energy power generation device 30 to generate hydrogen gas 38 by electrolysis, and the fuel cell 21 for generating electricity by electrochemical reaction of oxidizer gas 42 with hydrogen gas 38 supplied from the hydrogen generation device 40 to supply a direct current voltage to an electric power load system 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251657-A (JP)
Title: Method for manufacturing porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29C45/26
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately manufacture a porous body with a plurality of fine holes.  <P>SOLUTION: A mold apparatus 1 provided with a fixed mold 2, a movable mold 3 forming a cavity C between it and the fixed mold 2 and a group 10 of molding pins whose apex parts are forwarded into the cavity C by freely slidably passing through the movable mold 3, is used. At first, a molding material R is filled in the cavity C under a condition where the apex parts of the group 10 of the molding pins are retreated from the inside of the cavity C and then, while the apex parts of the group 10 of the molding pins are pushed into the molding material R under a plasticized condition in the cavity C and the molding material R in the cavity C is pressed by a movable mold 3, the movable mold 3 is moved in a separating direction from the fixed mold 2 and thereafter, the molding material R is solidified under a condition where the molding material R in the cavity C is pressed by the movable mold 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252414-A (JP)
Title: Air-floating type belt conveyer
Inventor: SUZUKI DAISUKE
IPC: B65G15/60
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a return side trough, a cover and the like to be installed, so as to reduce a size of a conveyer as the whole, and to reduce a running cost and a manufacturing cost.  <P>SOLUTION: In this air-floating type belt conveyer for making a carrier side belt 1a travel under the condition where the belt 1a is floated up by supplying air between a carrier side trough 2 and the carrier side belt 1a, a return side belt 1b is positioned in an upper side of the carrier side belt 1a, and is arranged to travel under the condition where the belt 1b is supported by a side edge portion 6 of the carrier side trough 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255729-A (JP)
Title: Image forming apparatus
Inventor: MIYAMOTO YOKO
IPC: F16C13/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for excellently transferring an image.  <P>SOLUTION: In the transfer part of the image forming apparatus e.g. a part for transferring a toner image onto an intermediate transfer belt 46 from a photoreceptor drum 22Y, the center (fulcrum) of the axial direction length (nip area N) of an elastic layer 62 in a bias roll 30Y is defined as D, forces exerted on the points of application of loads at both ends of a shaft 60 in the bias roll 30Y are defined as F1 and F2, and distances from the fulcrum D to the points of application of the loads at both ends are defined as L1 and L2. In this case, F1 and F2 are set so that moments to exert on both sides the fulcrum interposed therebetween are equal to each other (F1×L1=F2×L2). Consequently, the amounts of flexure generated in both axial direction end parts E1 and E2 of the elastic layer 62 by the forces F1 and F2 are made to be substantially equal, so that a difference in nip pressure is restricted in both ends of the nip area N. Thus, the excellent image is transferred from the photoreceptor drum 22Y to the intermediate transfer belt 46.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332341-A (JP)
Title: Drying method for polyester
Inventor: MATSUI YOSHINAO
IPC: F26B17/00
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a drying method whereby a dried polyester capable of giving a molded item which is excellent in clarity and controllability of crystallization properties and does not cause a strange taste or a strange odor to occur in the contents is obtained and whereby a polyester can be dried without causing the decrease in intrinsic viscosity or the change in color tone during the drying. SOLUTION: This drying method contains the step of drying an undried polyester mainly comprising repeating ethylene terephthlate units by bringing the polyester into contact with a gas and the step of removing fines and/or a filmy product from the dried polyester. The highest melting peak temperature of fines and/or a filmy product contained in the resultant dried polyester is 265 deg.C or lower. One of the fines content, the filmy product content, and the sum of the fines content and filmy product content is 300 ppm or lower.
Patent JP-2003014040-A (JP)
Title: Soundproof vibration isolating material
Inventor: UMEMOTO MASAO
IPC: E04B1/82
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating soundproof material without using a cushion material. SOLUTION: The vibration isolating soundproof material is generated by making an elastic fiber-mixed gel-state polymer in adhesion to a surface or sticking thereon a non-woven fabric.
Patent JP-2003262711-A (JP)
Title: Reflecting body and method for manufacturing the same
Inventor: YONEKUBO MASATOSHI
IPC: G02B5/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To supply a reflecting body having a fine rugged pattern at a low cost.  <P>SOLUTION: The reflecting body 20 having a fine rugged pattern 25 on a reflecting film 22 is manufactured by pressing a source material 80 in a film state having layers of the reflecting film 22 and a supporting film 24 with a mold 89 having a fine rugged pattern formed on the pressing face 88. Since the reflecting body 20 can be continuously manufactured, the reflecting body can be supplied in a short time at a low cost. Even a semitransmissive reflecting body can be manufactured in the same process so that the semitransmissive reflecting body can be supplied at a low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260367-A (JP)
Title: Catalytic apparatus
Inventor: OKATO KAZUSHI
IPC: C01B3/32
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic apparatus in which the usage and the L/D ratio of a catalyst can be selected optionally corresponding to a reaction condition, the deteriorated state of the catalyst or the like.  <P>SOLUTION: This catalytic apparatus is provided with an air-impermeable outer tube 2, an air-permeable member layer 3 arranged on the inside surface of the tube 2, a plurality of air-impermeable inner tubes 4 each of which is arranged on the inside surface of the layer 3 and has the prescribed length, openings 5 each of which is arranged between the adjacent tubes 4 and 4 and communicated with the layer 3, a plurality of air-impermeable supports 6 each of which has the length capable of closing the opening 5 and is arranged to be slid along the inside surface of the tube 4 for closing the opening 5 freely, a plurality of catalytic units 8 each of which consists of the support 6 and a catalyst layer 7 packed with the catalyst deposited on a carrier on the inside surface side of the support 6 and has the air permeability lower than that of the layer 3 and a moving means for moving each of the supports 6 between the position to open the opening 5 and the position to close the opening 5. The support 6 is a magnetic material and the moving means has a magnet 9 on the outside of the tube 2. A blocking member 10 is arranged for blocking the gas circulating through the layer 3 and changing the flow direction of the gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273880-A (JP)
Title: Time scheduling method and base station
Inventor: YASUI YOSHIYUKI
IPC: H04W72/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time scheduling method and a base station capable of providing best effort type communication for general subscriber station, while providing high quality and high-speed communication by securing a lowest band and latency to a specific subscriber station when traffic increases.  <P>SOLUTION: A time scheduling method in a fixed radio access system wherein one base station and a plurality of subscriber stations perform communication in time-sharing multiple access method in a fixed place, configured that a scheduling means assigns a band, by perceiving a minimum band successively from subscriber stations having high priority to those having low priority, based on a priority order management table wherein priority of respective subscriber stations is written, and the assigning is repeated until all prepared and assignable band is assigned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268199-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OTSU TAKASHI
IPC: C08L101/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition with improved reliability to reflow resistance and forming less void, and a semiconductor device sealed with the epoxy resin composition.  <P>SOLUTION: The epoxy resin composition for sealing the semiconductor comprises (A), an epoxy resin, (B) a curing agent and (C) a filler, and contains one or more essential components of the epoxy resin composition of chemical formula (I). The component (I) has a specific acrylic acid ester unit. The epoxy resin composition is used for semiconductor sealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270015-A (JP)
Title: Flow rate measuring apparatus
Inventor: KONO YASUSHI
IPC: G01F15/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate measuring apparatus capable of preventing collision of particles against and sticking of pollutant to a sensor part and capable of stably and precisely measuring air flow rate.  <P>SOLUTION: The flow measuring apparatus is provided with a flow channel 3 used to introduce an air to be measured to be circulated, and the sensing part 4 installed inside the flow channel 3 to measure a flow rate of the air to be measured. A diaphragm part 20 used to stop down the flow of the air to be measured flowing near the sensor part 4 is formed on a sidewall inside the flow channel 3 forming the sensor part 4, and a plane part 20a parallel to the surface of the sensing part 4 is formed at the diaphragm part 20 at least on the upstream side from the sensor part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273292-A (JP)
Title: Sealing frame member and silicon elastomer sheet
Inventor: IIDA HIROBUMI
IPC: H01L23/28
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing frame member capable of being effectively manufactured suitably for a sealing method for adhering the sealing frame member in advance formed in a specific profile to a substrate, pouring a liquid-like sealing resin into the frame to seal a semiconductor chip, and separating the sealing frame member from the substrate after the sealing resin is cured.  <P>SOLUTION: A sealing frame member 11 is constituted of a two-layer silicon elastomer layer composed of a first layer 11a coming into contact with a substrate which mounts a semiconductor chip and a second layer 11b laminated thereon. As for the first layer 11a, an elastic modulus G' measured by a shear method at a frequency of 10 Hz and a temperature of 20°C in a dynamic viscoelasticity measurement is in a range of 3.0×10<SP>4</SP>Pa to 5.0×10<SP>5</SP>Pa. As for the second layer 11b, an elastic modulus E' measured by a stretch method at a frequency of 10 Hz and a temperature of 20°C in the dynamic viscoelasticity measurement is in a range of 3.0×10<SP>6</SP>Pa to 2.0×10<SP>7</SP>Pa. The thickness of the first layer 11a is formed to be 30 μm to 200 μm. The sealing frame member 11 is formed by a punching process of a silicon elastomer sheet 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270983-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/20
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device superior in heating efficiency and carrying out reliable fixing and an image forming apparatus provided with it.  <P>SOLUTION: In a fixing device for fixing an image on a recording material by heating a fixing film 89 by a heating body 800 and bringing the film 89 into press-contact with recording material P, the fixing film 89 is brought into the press-contact with the recording material P by using an elastically deformable silicone rubber tube 87.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278752-A (JP)
Title: Direct action guide unit interposing separator between roller
Inventor: ISHIHARA TOYOHISA
IPC: F16C19/40
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct action guide unit reducing noise and abrasion by applying it to various devices increased high in speed and cycle by wrapping in rollers by a separator between the rollers.  <P>SOLUTION: A surface of the separator 4 arranged between the rollers 3 is formed into a recessively curved surface 22 so as to make the rollers 3 contact with and fit in it in this direct action guide unit. A run-off narrowed in width of the separator 4 is formed extending in the longitudinal direction in order to avoid an interference with an inner peripheral surface 29 of a spacer 8 on change-direction passages 11, 12 of an end cap 6 is formed on the inner peripheral side 54 of the separator 4. Additionally, a clearance groove 30 is formed on an inner peripheral surface 29 of the spacer 8 of the end cap 6, extending in the peripheral direction so that the separator 4 moving in the change-direction passages 11, 12 does not interfere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278967-A (JP)
Title: Earthquake resistant fitting
Inventor: YAMAMOTO YOSHIHIKO
IPC: F16L21/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make an earthquake resistant fitting resist ordinary unequal force caused by water pressure, etc., and absorb the displacement of the ground by expanding and contracting itself when external force of a specified or more value works due to an earthquake by improving a fitting for ductile cast iron pipes to be buried in the ground.  <P>SOLUTION: In the earthquake resistant fitting comprising a spigot provided with a ring like spigot protrusion in a tip section integrally, a socket in which the spigot is inserted, and a water cutting off ring and a lock ring for preventing the spigot from coming out which are installed between the spigot and the socket, a plurality of rough sections are provided in an internal face section at a position deeper than the lock ring in the socket, and a slide ring provided with an engaging recessed section, in which the spigot protrusion is fitted, in the internal face section, in the external peripheral section of which another rough section is fitted to the rough section is formed, is also mounted on the internal face section of the socket by fitting the rough section on the external peripheral section of the slide ring to the rough section of the socket and in addition, the spigot protrusion is fitted to the locking recessed section of the slide ring.  <P>COPYRIGHT: (C)2004,JPO