baber/WOPTO huggingface dataset:
Patent JP-2004278546-A (JP)
Title: Seal member, manufacturing method therefor, and valve
Inventor: ASAZU SHINGO
IPC: F16J15/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member having a fiber not exposed to a surface in contact with a fluid, excellent compression strength and high reinforcement effect at a rubber lip holding position, and to provide a seal member manufacturing method, and a valve.  <P>SOLUTION: This seal member made of rubber incorporates a reinforcing cord, and has a disc shape. The reinforcing cord comprises: a circumferential cord 2a having a rubber covered with a long fiber and arranged in a circumferential direction; and a winding cord 2b wound in the circumferential direction so as to intersect to and hold the circumferential cord 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275827-A (JP)
Title: Stirrer
Inventor: NOGUCHI KANJI
IPC: B01F7/18
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer capable of preventing the oscillation of a stirring shaft in a container during transport even if preliminarily assembled in a state usable in a factory to be transported to prevent the peeling of a fluoroplastic coating layer, the occurrence of trouble or the like and capable of rapidly and easily performing the maintenance of a motor or the like.  <P>SOLUTION: In the stirrer of which the stirring shaft 2 with stirring blades 3 is inserted in a container 1 coated with a fluoroplastic from above to be held therein, a valve attaching seat 10 having a discharge hole 20 so as to let the same coincide with the extension of the axis L of the stirring shaft 2 is arranged to the bottom wall part 5 of the container 1. A small protruded shaft part 7 is formed to the lower end surface 12 of the stirring shaft 2 while a shaft oscillation preventing implement 8 having a receiving hole 4, in which the small protruded shaft part 7 is inserted, is inserted from the discharge hole 20 to be fixed to the valve attaching seat 10 to prevent the oscillation of the stirring shaft 2 in the container 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275904-A (JP)
Title: Air blowing device
Inventor: MAJIMA SHINJI
IPC: B05C9/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blowing device capable of exhibiting a cooling efficiency or a drying efficiency to the maximum.  <P>SOLUTION: A pressing roller 30 contacting with a conveying web 12 is arranged on a cooling device 23 and is arranged such that a lap angle with the web 12 becomes 2° or smaller. Rattling of the web 12 can be inhibited by contacting such the pressing roller 30 with the web 12. Therefore, the web 12 cannot be rattled even if a large amount of cooling air is made to collide against the web 12 at a high speed while maintaining a nozzle blowing speed. Accordingly, blowing ports 40, 41 of nozzles 38, 39 respectively arranged on a front side and a back surface side of the conveyed web 12 can be made to approach the web 12 as much as possible and cooling of the web 12 can be carried out at high speed and highly efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279311-A (JP)
Title: Reference junction temperature measuring instrument
Inventor: YAMAMOTO MASARU
IPC: G01K7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To require no temperature sensor for estimation-computing an input terminal temperature to be attached to the terminal substrate, and to allow precise correction with respect to an ambient temperature change.  <P>SOLUTION: This reference junction temperature measuring instrument for computing the temperature T11 of an input terminal connected to a thermocouple lead wire has the first temperature sensor for measuring a leg part temperature T12 of the input terminal, the second temperature sensor for measuring an ambient temperature Ta of the input terminal, and a computing means for subtracting a value function-computed using (T12-h(Ta)) as a variable from the leg part temperature T12, using a value h(Ta) obtained by filter-computing the ambient temperature Ta, so as to find the temperature T11 of the input terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000913-A (JP)
Title: Nitrogen oxide-removing catalyst
Inventor: TANNO MASANOBU
IPC: B01J23/825
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen oxide-removing catalyst and a catalyst which is required for actuation of a chemical reactor for removing nitrogen oxide with low electric power consumption and with high efficiency when excessive oxygen is present in combustion exhaust gas.  <P>SOLUTION: A composite catalyst comprises a compound containing both of galium oxide and aluminum oxide and contains at least one addition element for forming spinel phase chosen from among Mn(2), Fe(2), Co(2), Ni(2), Cu(2) and Zn(2) by 2 to 35 mol% of galium oxide and aluminum oxide. Further, there is provided the chemical reactor in which excessive oxygen is reduced by applying the catalytic material to an upstream part of a chemical reaction section toward flow of a material to be treated and by utilizing catalytic reaction and simultaneously decomposition reaction of nitrogen oxide is accelerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002726-A (JP)
Title: Method for producing rigid polyurethane foam
Inventor: HOTTA HIROMICHI
IPC: C08G101/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane foam having a good surface appearance in which occurrence of void is suppressed and good adhesiveness even when low-boiling point foaming agent is used.  <P>SOLUTION: The method for producing the rigid polyurethane foam comprises mixing and reacting a polyol composition with an isocyanate composition in the presence of a foaming agent, a foam stabilizer and a catalyst. In the production method, the foaming agent is each previously formulated in both polyol composition and isocyanate composition and an organic compound (f1) having <0°C boiling point, an organic compound having 0-20°C boiling point and water (f3) are combinedly used as the foaming agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284147-A (JP)
Title: Ink jet recording method
Inventor: SUZUKI SHINICHI
IPC: B41J2/01
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method capable of raising glossiness uniformity and color bleeding resistance of a formed ink jet image.  <P>SOLUTION: For the ink jet recording method wherein an image is formed by recording ink containing a pigment and achromatic ink on an ink jet recording medium having a surface layer containing a thermoplastic resin fine particle on a substrate and the thermoplastic resin fine particle is melted or made to a skin, an attached amount each area of the achromatic ink to the ink jet recording medium is a variable amount according to the attached amount of the recording ink, a 60° mirror glossiness in an area of 0.2-2.0 in formed image density is ≥60% of the maximum value of the 60° mirror glossiness, and an image clarity value C is ≥70 in the area of 0.2-2.0 in the image density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288845-A (JP)
Title: Stamper for nano-printing and microstructure transfer method
Inventor: OGINO MASAHIKO
IPC: H01L21/3205
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform a process for stripping a stamper from a substrate easily with high precision in a nano-printing method.  <P>SOLUTION: The stamper for forming a microstructure on a substrate using a press is characterised by having a stripping mechanism. A pattern transfer method employing that stamper is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286172-A (JP)
Title: High pressure gas storage tank
Inventor: SASAKI TOSHITAKE
IPC: F17C11/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure gas storage tank for storing a greater amount of gas by efficiently cooling a filler in a tank when filled with gas.  <P>SOLUTION: The tank 1 comprises a heat exchanger 3 for cooling gas in the tank body 2. The heat exchanger 3 has a flow pipe 11 in which cooling liquid distributes and a fin member 12 provided in the flow pipe 11. The fin member 12 consists of a plurality of fins 12A-12F out of which the first fin 12A arranged farther from a gas fill port 2 of the tank body 2 has a greater area than the sixth fin 12F arranged nearer a gas fill port 12F to produce high cooling effects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003246182-A (JP)
Title: Binding tool
Inventor: GOTO HIROKO
IPC: B42F13/32
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that sheets are not caught between the tips of binding braces and crossover members.  <P>SOLUTION: This binding tool 10 comprises a base 11, pipe-like binding braces 12 to be inserted into binding perforations P2 opened in sheets P, the crossover members 13 mounted on the binding braces 12, a binding brace retainer 14 which is connected to the base 11 in a freely bending manner and retains the binding brace 12, an engagement part 16 to be engaged with the crossover member 13 and a pair of outer wall parts 18 positioned between the binding brace retainer 14 and the engagement part 16. The crossover member 13 is equipped with a shaft part 20 to be inserted from the tip of each of the binding braces 12 and a coupling part 21 for coupling one end side of the shaft part 20. The coupling part 21 has a paper press-down part 22 connected thereto, positioned inward from the tip of each of the binding braces 12 and the paper press-down part 22 is arranged at a position near the tip of the binding brace 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087085-A (JP)
Title: Information recording and reproducing apparatus
Inventor: HIDA MINORU
IPC: G11B20/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording apparatus in which a large capacity of data are recorded on and reproduced from a disk of a current MD system while making compatibility with the current MD.  <P>SOLUTION: A first magnetic layer 101 for recording information, a second magnetic layer 102 for adjusting an exchange coupling force and a third magnetic layer 103 for moving a magnetic wall of a recording mark to reproduce the information are laminated on a transparent substrate at least and magnetic hyper resolution technology is used to improve a recording density in a line recording direction. The apparatus is provided with, at least, a light source for emitting light beams near a wavelength of 780 nm, an optical head having an objective lens of which NA is approximately 0.45 for converging the light beams emitted form the light source and irradiating a magneto-optical recording medium therewith as a fine light spot, and a magnetic head for applying a magnetic field for recording to the magneto-optical recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296349-A (JP)
Title: Container for housing material conversion device and material conversion apparatus
Inventor: SUGAI KOUICHIRO
IPC: H01M8/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for housing a material conversion device having a heat insulating structure that is adapted to allow the outer surface thereof to be kept at an acceptable level of low temperature at which there are no problems with its portability, and to allow the interior thereof to be thermally insulated stably at a high temperature equivalent to a fuel reforming condition, and a material conversion apparatus using the housing container, superior in compactness, simplicity, and safety, as a material conversion apparatus for portable electronics.  <P>SOLUTION: The container 2 for housing a material conversion device includes a substrate 6 having a recess to house the material conversion device 3 on the top surface, a raw material supply path 15 and a conversion material to be converted discharge path 16 formed on the substrate 6, a wiring conductor 9 to which an input electrode or an output electrode of the material conversion device 3 is connected, respectively, and a lid 10 attached to cover the recess of the substrate 6. The use of the container 2 for housing a material conversion allows a material conversion apparatus 1 to keep itself at an acceptable level of a low temperature at which there are no problems with its portability, and to be small in size and robust in construction and high in efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294366-A (JP)
Title: Radio liquid chromatograph
Inventor: SHIGEMATSU AKIYO
IPC: G01N30/32
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve quantifiability of radioactivity measurement and the resolution of a radio liquid chromatograph coupled to a liquid chromatograph.  <P>SOLUTION: The radio liquid chromatograph, which simultaneously measures radioactive components linked conjunction with the liquid chromatograph, comprises an electron beam detecting section which detects radioactive components in the effluent from the liquid chromatograph, a three-way valve which is driven linked with the electron beam detection section, a retention section which causes only the radioactive-components containing effluent to branch and preserves it, a transmitting mechanism which transmits the radioactive-components containing effluent from the retention section, a convergence mechanism which causes a liquid scintillator to merge with the radioactive-components containing effluent, and a radioactive measuring instrument which measures the radioactivity of the radioactive-components containing effluent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304317-A (JP)
Title: Network system and communication method, information processing apparatus and method, and program
Inventor: KONO SHINICHI
IPC: H04L12/70
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily communicate with another apparatus via an NAPT.  <P>SOLUTION: A local communication apparatus 11 supplies a service request packet to a service providing apparatus 51 for apparatus at first, and acquires a service providing packet via the port 342-1 of a relay apparatus 12. Next, the apparatus 11 supplies a service request packet to a service providing apparatus 52 for apparatus, and acquires a service providing packet via a port 342-2 of the relay apparatus 12. The apparatus 11 calculates a differential value of information of two global addresses included in these service providing apparatuses, adds a value "1" to the port number of the port 342-2 used for communication with the apparatus 52, and forecasts that the port 342-3 is a port corresponding to next communication. This system is applicable to an instant message service system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312253-A (JP)
Title: Radio transmitter and radio transmission method
Inventor: HAGIWARA YUICHI
IPC: H04L1/16
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To set a re-transmission parameter with respect to the appropriate number of transmission times corresponding to a code rate of transmission data, to uniformly control an increase in electric power distribution when re-transmission data are composed on a reception side, and to uniform the reception quality of respective pieces of data.  <P>SOLUTION: An RV pattern selector 103 stores at least two RV parameter tables for QPSK and for 16 QAM, outputs an applicable RV parameter Xrv from an RV parameter table, and outputs it to a channel encoder 104 based on a corresponding relation of the number of estimated transmission times which is inputted from an estimation part for number of transmission times 101, and the code rate inputted from a code rate calculator 102. A channel encoder 104 changes a rate matching pattern of transmission data and constellation rearrangement (it is applied only to 16QAM) based on the RV parameter Xrv inputted from the RV pattern selector 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310438-A (JP)
Title: Institution congestion forecast system and institution congestion forecast program
Inventor: SAKAMOTO TAKAHIRO
IPC: G06Q50/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize the estimation of the congestion state of an institution based on travelling state of vehicles whose destinations are the institution.  <P>SOLUTION: In this system, a collecting part 11 for each destination receives a plurality of vehicles information indicating the present locations, the travelling speeds and the destinations of the vehicles respectively from a plurality of vehicle terminals 3 provided on these vehicles. The collecting part 11 for each destination collects the present locations and the travelling speeds indicated in the vehicles information for every destination. A speed deduction part 12 deduces the travelling state of the vehicles at the routes which lead to the specified institution based on the collected result. A congestion estimation part 13 for each destination estimates the respective arrival time of the vehicles whose destinations are the institution among a plurality of vehicles based on the travelling state, and furthermore estimates the arrival number of vehicles to the institution in every specified time zones based on the arrival time. A forecast providing part 14 in each destination notifies the estimated arrival number in every time zones to the institution terminals 4 of the institution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310523-A (JP)
Title: File management method
Inventor: UNO SHINICHIRO
IPC: G11B20/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient file management method that shortens time for file editing such as file segmentation or connection and shortens time for edited file reading.  <P>SOLUTION: The file management method for a file system manages the record location of data 5 forming a file recorded in a recording area in units of blocks of a given block size on a disk 4, on the basis of a record start block number and a data size. A controller 3 executes a file system driver 2 at an edit of the file to form each extent and rewrite the record start block number and data size of each formed extent as file record location information 2a, without the restriction that of a plurality of extents forming all the data of the file, the data sizes of extents other than the last extent are integral multiples of the block size of the blocks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000545-A (JP)
Title: Positioning and connecting device of furniture, especially table parts
Inventor: COMELLI ALDO
IPC: A47B13/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting device for fixing a work table in an accurate position with respect to a supporting structure while enabling quick removal of it.  <P>SOLUTION: The device is used for positioning and connecting of furniture parts, especially a table, a desk and the work table 2, and has one or more magnetic substances 7 which are connected to the bottom of the work table 2 with, for example, screws or an adhesive. One or more magnetic substances 7 are removably connected to each element 11 for fixing, which is partially formed of metal and arranged in an upper part of the supporting structure 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307750-A (JP)
Title: Flame-retardant adhesive tape
Inventor: NISHIMURA HIROAKI
IPC: C09J133/06
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a flame-retardant adhesive tape having excellent shelf stability of an emulsion adhesive and exhibiting good adhesive properties.  <P>SOLUTION: This flame-retardant adhesive tape is produced by adding a 1st flame-retardant to an oil-soluble component containing an alkyl (meth)acrylate monomer and a monomer having a polar group, emulsifying the mixture in an aqueous medium with an emulsifier to obtain an emulsified liquid containing the oil-soluble component containing the 1st flame retardant and having an average particle diameter of ≤1μm, emulsion polymerizing the emulsified liquid in the presence of a polymerization initiator, adding a 2nd flame retardant to the product and applying the obtained emulsion adhesive to a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308628-A (JP)
Title: Control device of engine-driven vehicle equipped with generator
Inventor: KISHIHATA KAZUYOSHI
IPC: F02D45/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine speed control device of an engine-driven vehicle equipped with a generator, which is capable of preventing damages to the generator due to an excessive increase in the rotation speed of an engine upon power generation.  <P>SOLUTION: During halts of the vehicle, the gear of a power transmission 12 is put in a position that intercepts power, and a clutch 4 is connected, thereby controlling the rotation speed of the engine 1 to generate a desired output from the generator 3. The control device has an excessive rotation control part 32 controlling ECU 20 to limit the rotation speed of the engine within a limited rotation speed. When a power generating time control mode is selected, the limited rotation speed of the excessive rotation control part is changed to a value slightly higher than a target rotation speed of the engine in the power generating time control mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312635-A (JP)
Title: Radio control device and handover control method
Inventor: BUN SEIIKU
IPC: H04W28/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio control device capable of performing handover in different frequencies in a mobile station, even when a service of a real-time application which does not permit variations in delays is provided.  <P>SOLUTION: The radio control device for controlling the handover in different frequencies comprises a request quality identifying means for identifying the request quality of the data to be transmitted, an upper layer transmission speed control means for controlling the transmission speed of an upper layer, a base station transmission off indicating means for indicating to turn off the transmission of a radio base station connected to own device, and a different frequency measurement indicating means for indicating the measurement of different frequencies, in relation to the mobile station which is conducting communication with the radio base station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313252-A (JP)
Title: Game apparatus, program, screen, and method of operating character
Inventor: SAKURAI MASAHIRO
IPC: A63F13/577
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which realizes a race game wherein a slippage stream travel is easy to understand intuitively.  <P>SOLUTION: A following vehicle FVC follows the rear side of a leading vehicle LVC and catches a speed up item AI outputted from the leading vehicle LVC. To put it in the concrete, the player of the following vehicle FVC moves the following vehicle FVC while following the speed up item AI displayed on the screen of a monitor with the eyes. For example, by superposing the coordinates of the speed up item AI and the following vehicle FVC, it is possible to fetch and extinguish the speed up item AI to accelerate its own vehicle FVC. When the speed up item AI is displayed as a shape of a small star in this case, a player clearly gets to know what he/she has to do and where to approach for obtaining the effect, thereby playing is made to be very easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI