baber/WOPTO huggingface dataset:
Patent JP-2004286179-A (JP)
Title: Gear unit and its manufacturing method
Inventor: TAKAISHI ZENKICHI
IPC: B29C65/46
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear unit with at least a core metal and a shaft mutually bonded at constant intensity in less manufacturing processes.  <P>SOLUTION: The gear unit 10 comprises the rod shaft 20, the core metal 30 fabricated integrally with the shaft 20, a ring resin molding 40 covering the core metal 30 at its outer peripheral face. The shaft 20 and the core metal are integrally fabricated. To integrally fabricate the shaft 20 and the core metal 30, known upset forging, e.g., is used, wherein the shaft 20 and the core metal 30 are integrally fabricated from metal such as steel. No work for pressing the shaft 20 into the core metal is therefore required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297110-A (JP)
Title: Image processing method and apparatus
Inventor: TAKAHASHI KENICHI
IPC: H04N19/60
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and apparatus capable of displaying a result of region discrimination in a way for a user to easily visually confirm the result and to enhance the user-friendliness of operations in the case of displaying an image comprising a plurality of regions.  <P>SOLUTION: The image processing method creates a JPEG 2000 file from read document data as to an image comprising a plurality of objects and discriminates object regions and their boundaries from the read document data in parallel with the creation of the JPEG 2000 file. Then the method stores code data of the JPEG 2000 file in cross-reference with the discrimination result of each object region and the boundaries, reads the code data with a prescribed resolution of the JPEG 2000 file from a storage device as to the document, rewrites part of the code data cross-referenced with the positions of the boundaries of the object regions, decodes the resulting data and displays the document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294471-A (JP)
Title: Image forming apparatus
Inventor: FURUKAWA TOSHIRO
IPC: H04N1/29
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that shortens time needed for correction of color registration disorder.  <P>SOLUTION: Calibration patterns printed on a transport belt are measured (S10, S11), and the pieces of measurement data are stored. Some of the pieces of measurement data which match positional data showing an usable area stored in a flash memory are deleted (S12: YES, S13). Next, each piece of measurement data is checked concerning density information and positional information. If they are out of prescribed ranges (S15: YES), the measurement data are judged to be abnormal, so that data on the pattern formation position of the measurement data is stored as positional data (S16). The abnormal measurement data are deleted (S17). Subsequently, color registration disorder is corrected on the basis of remaining pieces of measurement data that are normal (S21, S22).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291012-A (JP)
Title: Pressing apparatus
Inventor: SHIRAKAWA YOSHIHIRO
IPC: B21D28/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing apparatus with which foreign matter such as cutting powder and dust, produced during press-working is efficiently removed and defective operation caused by the foreign matter can be prevented.  <P>SOLUTION: A punching-out apparatus 1 is provided with a lower die 3, an upper die 5, a shifting device for attaching/detaching the upper die 5 toward the lower die 3 so that the projected part 5a of the upper die 5 is inserted into a through-hole 3a of the lower die 3 and a knockout 9 for rejecting out a work 18 processed by approach-moving the upper die 5 to the lower die 3 with the shifting device and inserting the projected part 5a into the through-hole 3a. In the knockout 9, this head part 9a positioned at the end part is shiftable to the inner and the outer parts of the through-hole 3a with the shifting device, and when the head part 9a is positioned in the through-hole 3a, a closed space 17 is formed below the head part, and when the head part 9a is positioned at the outside of the through-hole 3a, a valve structure is formed so as to open the closed space 17 and further, a compressed air supplying device for supplying the compressed air is arranged in this closed space 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003345779-A (JP)
Title: Filtering processing method, and its processor
Inventor: TODOROKI MITSUNARI
IPC: G10L19/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce arithmetic times for filtering in decoding a digital signal, and also to reduce a cost required for decoding.   <P>SOLUTION: A filtering processing method is the one to be used when the digital signal is decoded from a frequency region to a time region, including: the first step where an input data string constituted of a plurality of data blocks is multiplied by a conversion array which is smaller in size than a reverse MDCT conversion array obtained by dissolving the conversion array for reversely MDCT-converting the input data string into sparse arrays, and, then, an output data string consisting of the plurality of data blocks is obtained; the second step for storing prescribed data comprised in each data block of the output data string; and the third step for generating the digital signal of the time region based on the each data block obtained in the 1st step and prescribed data which are stored in the second step in the data block processing of the preceding stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294922-A (JP)
Title: Development device
Inventor: GOTO TOSHIMITSU
IPC: G03G15/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device which prevents toner deterioration, that is, prevents toner from being damaged or fused to a blade, and improves the reliability of development.  <P>SOLUTION: In the development device 10, the toner control blade 14 is provided with an electron emitting part 15 which has an opening. A photo-electric face is laminated on the electron emitting part 15 including the opening. The electron emitting part 15 is irradiated with ultraviolet light from a ultraviolet irradiation unit 16. Toner is electrified so that the photo-electrons emitted from the photo-electric face are passed through the opening and led to the toner on a development roller 13 on which a layer thickness is controlled by the toner control blade 14. A bias voltage is applied to the development roller 13 in a standby state in which an electrophotographic device is ready to print, and cleaning for removing toner sticking to the electron emitting part 15 is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300505-A (JP)
Title: Method for recovering and circulating oxidized scale
Inventor: TATEYAMA MASAYUKI
IPC: C21C1/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve circulation of resource and reduction of consumption of desiliconizing agent by recovering iron-content in waste acid at a pickling line as oxidized iron powder and using it as the desiliconization agent.  <P>SOLUTION: In a method for recovering and circulating oxidized scale, the oxidized iron powder (1a) obtained by roast-treating the waste acid produced in the pickling line is mixed with crushed sintered ore (5a) or iron-making collected dust at ≤ 50 mass% so as to use it as the desiliconization agent for molten iron.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302878-A (JP)
Title: Information display method by cellular phone
Inventor: SHINDO TETSUYA
IPC: H04W4/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display method by a cellular phone for efficiently performing shopping etc. by displaying commodity information and sales floor information to be targeted in a short time, with simple operation.  <P>SOLUTION: The method comprises the steps of receiving information about a commodity category which is frequently used by a customer itself together with personal information and the cellular phone number of the customer, from a customer terminal to register it in a customer information database; retrieving the database, in response to a request from the cellular phone used by the customer; acquiring the information and the sales floor information about the registered commodity category, to transmit it to the cellular phone of the origin of the request; sequentially replying information about a commodity category in a next hierarchy of the category, in response to an selective operation for the commodity category by the cellular phone; and replying detailed information, such as stock information of the commodity in the category, in response to the selective operation for the commodity category in a final hierarchy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300325-A (JP)
Title: Transparent thermoplastic resin composition excellent in resistance to discoloration in dark place
Inventor: TABUSE KOICHI
IPC: C08L51/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-reinforced styrene resin-based transparent thermoplastic resin composition excellent in transparency, impact resistance, moldability and processability and resistance to discoloration in dark place.  <P>SOLUTION: The transparent thermoplastic resin composition excellent in resistance to discoloration in dark place is obtained by compounding (A) 100 pts. wt. rubber-reinforced styrene-based resin composed of (a-1) a graft polymer obtained by polymerizing one or more kinds of monomers selected from an aromatic vinyl, vinyl cyanide and/or (meth)acrylate or (a-2) a copolymer obtained by polymerizing the graft copolymer (a-1) and one or more kinds of monomers selected from the above monomers in the presence of a rubber-like polymer with (B) 1-10 pts. wt. polymer compound in which difference between refractive index of the component A and refractive index of the component B is ≥0.01 and ≤0.04 and intrinsic viscosity (in dimethylformamide solvent at 30°C) is 0.2-0.8. The resin composition has <3 discoloration degree in dark place when the thickness of resin molded product is 3 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299021-A (JP)
Title: Surface coated cermet cutting tool having hard coated layer exhibiting superior heat and impact resistance
Inventor: UEDA TOSHIAKI
IPC: B23C5/16
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cermet cutting tool having a hard coated layer exhibiting superior heat and impact resistance.  <P>SOLUTION: This cutting tool is so formed that (a) a Ti compound layer as a lower layer and (b) the hard coated layer as the upper layer are formed on the surface of a tool base body comprising WC-group cemented carbide or TiCN-group cermet. The Ti compound layer comprises a single layer or more layers out of TiC layer, TiN layer, TiCN layer, TiCO layer or TiCNO layer, which are formed by chemical vapor deposition, and has the mean total layer thickness of 3-20 μm. The hard coated layer is so formed that aluminium oxide having κ or θ crystal structure in a state formed by the chemical vapor deposition is heated to transform its crystal structure into α crystal structure, shows an X-ray diffraction chart with a clear diffraction peak on (006) surface and (018) surface in an X-ray diffractometry, and comprises an Al<SB>2</SB>O<SB>3</SB>layer transformed to α phase by heating and having the mean thickness of 1-15 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309159-A (JP)
Title: Gas meter
Inventor: NUMAGAMI TAKESHI
IPC: G01F3/22
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter capable of freely adapting to conditions of various different underlaid pipes of consumers and safely starting to supply gases.  <P>SOLUTION: The gas meter comprises a shut-off valve arranged between a pipe on the side of gas supply and a secondary-side pipe; a flow sensor installed to the secondary-side pipe of the shut-off valve; a pressure sensor; and a controller for measuring a flow signal transmitted from a measuring sensor and closing the shut-off valve when the quantity of flow is anomalous. The function of estimating the capacity of the secondary-side pipe by tentatively closing the shut-off valve 8 to cut off a gas circuit, then opening the shut-off valve, and measuring the pressure recovery time and pressure recovery flow required for the recovery of pressure and storing the pressure recovery time, the pressure recovery flow, and the capacity of the secondary-side pipe; the function of detecting gas leakage etc. from the secondary-side pipe; and other functions are incorporated to the controller 2 as software.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311057-A (JP)
Title: Paste composition for forming catalyst layer, and transfer sheet for manufacturing catalyst layer-electrolyte film laminate
Inventor: HIROMITSU REI
IPC: H01M4/96
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet for easily manufacturing a catalyst layer-electrolyte film laminate, and a paste composition for forming a catalyst layer to manufacture the sheet.  <P>SOLUTION: The paste composition is a paste composition for forming a catalyst layer in which (2) a hydrogen ion conductive polymer electrolyte and (3) a solvent are blended into (1) an aqueous dispersion of catalyst carrier carbon particles, the solvent is at least one kind of solvents selected from a group composed of propylene glycol, ethylene glycol, diethylene glycol and N-methylpyrrolidone. In the sheet, a plurality of catalyst layers are formed at prescribed intervals on one surface of a base material. The transfer sheet is manufactured by forming a coating film composed of the paste composition on at least one surface of the base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048674-A (JP)
Title: Information presentation system of visual field agreement type, portable information terminal, and server
Inventor: ASANO TAKEO
IPC: H04W4/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To present various pieces of information such as road guide information to a user in a specified area.  <P>SOLUTION: A portable information terminal 11 includes an imaging means 11A so as to obtain image information, displays the image information in a display means 11B. A server 12 calculates the position and posture of the portable information terminal 11 itself when the image is photographed through the use of a well-known marker 14 which appears in the image photographed by the imaging means 11A (an image obtaining part 1) of the portable information terminal 11, and processes prescribed information which is previously related to the photographed marker 14 based on the calculation result. The portable information terminal 11 superimposes the processed prescribed information (e.g., an arrow 15) on the actually photographed image which is photographed by the imaging means 11A and displayed in the screen of the display means 11B (a display part 6), and, then, simultaneously displays them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312406-A (JP)
Title: Amplifying device
Inventor: SAKAMAKI KEIICHI
IPC: H03F1/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the gain to amplify an input signal while reducing the loss of the input signal.  <P>SOLUTION: A pilot signal generator 342 inputs a pilot signal to an amplifier 344 while a signal being an amplification object is not inputted. The amplifier 344 amplifies the inputted pilot signal and outputs it to a BEF 348 through a circulator 420. The BEF 348 has such sharp characteristics that only the frequency band of the pilot signal is cut off, and the BEF 348 allows the signal which is inputted from the circulator 420 and is the amplification object, to pass through and approximately totally reflects the pilot signal. A reflected wave of the pilot signal is inputted to a pilot signal detector 350 by the circulator 420. A vector control part 360 and a vector adjuster 320 use a value detected by the pilot signal detector 350 to adjust the signal inputted to the amplifier 344.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310555-A (JP)
Title: Sales system, program and method
Inventor: WATANABE TAKAO
IPC: G06Q30/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales system that integrally manages merchandise and the sales of merchandise to establish a definite distribution channel and market channel.  <P>SOLUTION: The sales system comprises a market information storage means 200 for storing regional information such as population distributions, age groups, geographical conditions and the like, and market information such as the sales trend and market trend of merchandises related to the regional information; a sales section forming means 10 for forming sales sections by extracting sales areas suited to the merchandise from the regional information and the market information; a sales section storage means 201 for storing the regional information and the market information related to the sales sections; a seller storage means 202 for storing sellers who sell and advertise the merchandise in the sales sections, along with shop mode and sales mode; a seller selecting means 20 for selecting the sellers suited to the sales sections; a merchandise information storage means 203 for storing the fields, sales price ranges, merchandise sales mode, and the like of merchandises; and a merchandise selecting means 30 for selecting the market information of the sales sections and the merchandises that the sellers can sell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267183-A (JP)
Title: Insurance system for pet
Inventor: MIYAMOTO MIYAKO
IPC: G06Q40/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize an insurance system for pets by gathering subscribers having high health control consciousness for pets, and reflecting as the improvement of services such as the reduction of burden of premium or the increase of subrogation rates by employing health controlling historical data of the pets obtained there as a property of a pet insurance organization.  <P>SOLUTION: This insurance system for pets is characterized by subrogating the payment of a part of medical fees for the pets to medical institutions for owners who are performing daily health care satisfying a certain standard to the pets and paying the premium for the pet to the pet insurance organization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305986-A (JP)
Title: Carbonization apparatus
Inventor: YAMAMOTO SOICHI
IPC: B09B3/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonization apparatus capable of effectively carbonizing relatively large-sized objects to be treated by automatically collecting the objects.  <P>SOLUTION: In an apparatus 10 for automatically treating pruned-off-branches, a collection part 50 picks up pruned-off-branches S as the objects to be treated fallen on the ground and supplies the same to a fine cutting part 30 when a self-propelled vehicle 12 mounted with respective parts containing the fine cutting part 30 and a carbonization part 36 travels. The fine cutting part 30 fine-cuts the pruned-off-branches S into fine-cut pieces Sb. The fine-cut pieces Sb are automatically supplied to the carbonization part 36 and are carbonized by the carbonization part 36 and carbonized material Sc is produced. Because the fine-cutting is performed at the fine cutting part 30 before the carbonization by means of the carbonization part 36 is performed, the pruned-off-branches S which are relatively large-sized objects to be treated can be effectively carbonized and a series of collection, fine cutting and carbonization can be automatically performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002829-A (JP)
Title: Low temperature insulating material and low temperature insulating agent
Inventor: OTANI KAZUYA
IPC: C08F212/14
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low temperature insulating agent which is flexible at a low temperature, retains low temperature insulating effects for a long term and can be repeatedly used.  <P>SOLUTION: The low temperature insulating material comprises a crosslinked product (A) of a polymer (1) comprising as an essential constituting unit a constituting unit (a) bearing a carboxyl group and/or a sulfonic group, where the ratio of the constituting unit is 20-100 wt% based on (1) and 30-100 mole% of protons of the acid group is substituted by one or more onium cations selected from the cation group consisting of a quaternary ammonium cation (I), a tertiary phosphonium cation (II), a quaternary phosphonium cation (III), a tertiary oxonium cation (IV) and an alkylpyridinium cation (V), and an alcoholic solvent (B). The low temperature insulating agent comprises the low temperature insulating material and one or more substrate materials selected from the group consisting of a nonwoven fabric, a woven fabric, a paper, a plastic film and a metal film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328441-A (JP)
Title: Image capturing device and image processor
Inventor: TAKAKUSA TADASHI
IPC: G09G5/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing device whose accuracy of connectability with a host device is enhanced by separating a vertical synchronizing signal from various complex synchronizing signals without requiring image size information.  <P>SOLUTION: Regarding pulse width value setting of a pulse for detecting the vertical synchronizing signal used for separating the vertical synchronizing signal from the complex synchronizing signals, rough measurement of a horizontal period is performed first, a pulse width value is set based on its result, detailed measurement of the horizontal period is performed then and a pulse width value calculated based on its result is set as the final value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324811-A (JP)
Title: Roller bearing device and lubricating method for it
Inventor: SHIMOMURA TOSHIAKI
IPC: F16C19/28
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical roller bearing device of such a structure that the heat emission of a bearing associated with high speed rotation is reduced, capable of suppressing the increase in the agitating resistance of rolling elements in compliance with the revolving speed of the inner ring member and the heat emission quickly.  <P>SOLUTION: The roller bearing device is structured so that the part whereto the lubricating oil 35 is supplied, is selected in conformity to the revolving speed signal of the inner ring member 4 given by a rotation sensor 37, and a changeover valve device 38 is driven so that the lubricating oil 35 is supplied into a cylindrical roller bearing. Thereby a required quantity of lubricating oil 35 can be supplied with good responsiveness, and the device can be prevented from getting a high temperature and the cylindrical roller bearing 1 from seizure while the rise of the agitating resistance is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI