baber/WOPTO huggingface dataset:
Patent JP-2004236477-A (JP)
Title: Permanent magnet rotor
Inventor: IMAMURA TAKEHIRO
IPC: H02K1/22
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotor exhibiting excellent magnetic characteristics and sufficient mechanical strength in which heat generation can be suppressed.  <P>SOLUTION: The permanent magnet rotor comprises a rotor yoke 20 having salient pole parts 23 on the outer circumferential part and provided with a magnet insertion hole 24 in the salient pole part 23, permanent magnet pieces 40 inserted into the magnet insertion holes 24, and end face plates 30A and 30B arranged along the end face of the rotor yoke 20 and closing the magnet insertion holes 24. The end face plate 30A, 30B is provided, on the outer circumferential part thereof, with a plurality of stop claws 34 projecting in the axial direction of the rotor yoke 20 and the stop claw 34 is stopped at the level difference part 26 of the salient pole part 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231142-A (JP)
Title: Shock absorbing body for vehicle
Inventor: URAKAWA KIYOTAKA
IPC: B60R21/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing body for a vehicle excellent in shock absorbing performance preventing generation of thin-wall part causing deterioration of shock absorbing performance by blow-molding and slippage among a plurality of piled up shock absorbing bodies by constructing each thin shock absorbing body set inside a vehicle structure member.  <P>SOLUTION: The shock absorbing body 1 for a vehicle is set inside of the vehicle structure member and absorbs shock from inside or outside. The shock absorbing body 1 for the vehicle is made of thermoplastic resin shaped as a single body by blow-molding. The shock absorbing body 1 for the vehicle is constructed by piling up a support surface 5 of one shock absorbing body 1a and a contact surface 4 of another shock absorbing body 1b. One shock absorbing body 1a and another shock absorbing body 1b are combined by connecting a welding surface 8 of concave ribs 6, 7 of one shock absorbing body 1a and the contact surface 4 of another shock absorbing body 1b by a tapping screw 10 which is a fastening member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231922-A (JP)
Title: Tire
Inventor: NISHIZAKI TOMOYASU
IPC: B60C1/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which suppresses lowering of ride comfort of a run-flat tire at normal traveling, while remarkably improving its run-flat durability.  <P>SOLUTION: The tire consists of a bead part, bead filler, carcas layer, tread part and sidewall part. The sidewall part comprises a crescent-shaped rubber reinforcement layer composed of a rubber composition containing at least 50 mass% conjugated diene-based polymer in the rubber component whose vinyl bond content is at least 25%, weight average molecular weight (Mw) is 200,000-900,000 and molecular weight distribution (Mw/Mn) expressed by the ratio of a weight average molecular weight (Mw) to a number average molecular weight (Mn) is 1-4, and containing at least total 3 pts.mass of a resin and a curing agent therefor based on 100 pts.mass rubber, Wherein an elastic modulus in 100% elongation at 25°C is 13-20 MPa, a dynamic modulus at 25°C is 10.5-60 MPa and a maximum value of a loss tangent at 150-250°C is ≤0.05.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239681-A (JP)
Title: Tightening torque measuring apparatus
Inventor: KAMIKUBO TOSHITAKA
IPC: B25B23/14
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To measure the tightening torque of a tightening tool such as an impact wrench by a tightening torque measuring apparatus of a simple structure.  <P>SOLUTION: A T-nut 9 is screwed on a bolt 8 in such a way as to sandwich layered disc springs 5. The T-nut 9 is fixed to a base plate 2 by a clamp block 18 and a bolt 19, and a tool socket 20 is mounted to the bolt 8. An output shaft of the tightening tool is connected to the tool socket 20 to rotate the bolt 8. The disc springs 5 are compressed by rotating the bolt 8. When their elastic forces and the tightening torque balance with each other, the rotation of the bolt 8 is halted. By reading the angle of rotation of the bolt 8 by a pointer 24 and a dial plate 22 of the tool socket 20, the tightening torque is measured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237558-A (JP)
Title: Inkjet recording apparatus
Inventor: HOSAKA TOMONARI
IPC: B41J2/175
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which can secure a recording quality of images by accurately carrying out an ink discharge operation of discharging ink which does not contribute to recording of images from discharge openings of a recording head, and can also prevent breaking and deterioration of an ink tank on the carriage side.  <P>SOLUTION: Before the ink discharge operation of discharging the ink which does not contribute to recording of images from the discharge openings of the recording head, a supply operation of ink into the ink tank is controlled in accordance with an ink remaining quantity in the ink tank on the carriage side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004552-A (JP)
Title: Method and device for controlling switching of two states in multiplex bistable nematic liquid crystal display unit
Inventor: ANGELE JACQUES
IPC: G02F1/139
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To control switching of two states in a multiplex bistable nematic liquid crystal display unit.  <P>SOLUTION: Addressing is made to a bistable nematic liquid crystal dot matrix anchoring breakdown system screen by adding an electric signal, where characteristics are adapted so that the mean square voltage of a parasitic pixel pulse is reduced to the row electrode of a screen, to decrease the parasitic addressing light effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239808-A (JP)
Title: Surface potential sensor
Inventor: OHIGATA KOJI
IPC: G01R29/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized surface potential sensor capable of measuring the distribution of the amounts of electrostatic charge, a two-dimensional distribution for example, without requiring any mechanical means for performing scanning.  <P>SOLUTION: This surface potential sensor is formed by two-dimensionally arranging two or more sensor electrodes 4 on the surface portion of a semiconductor substrate 20, and providing two or more potential holding means (capacitors) C1 which correspond to the individual sensor electrodes 4 and hold their potential, and a potential detecting means (signal amplifier) 10 for detecting the potential of each holding means C1. Moreover, a scanner 6 which connects the holding means C1, C1 to the detecting means 10 in a predetermined order to perform potential detection, is arranged between the detecting means 10 and the two or more holding means C1, C1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223695-A (JP)
Title: Structure, manufacturing method of the structure, and device using the structure
Inventor: FUKUTANI KAZUHIKO
IPC: B81B1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fine structure as a function property material, and a manufacturing method thereof.  <P>SOLUTION: The structure includes a first material and a second material. A columnar member including the first material is surrounded by an area including the second material, and the structure includes the second material in the proportions of 20atomic% to 70atomic% to the whole quantity of the first and second materials.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212371-A (JP)
Title: Apparatus for measuring molten metal temperature
Inventor: TAKADA HIDEO
IPC: G01J5/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the temperature of molten metals in a contactless manner, by removing the effects of emissivity and surface conditions that fluctuate intensively and the effects of energy attenuation due to smoke and gas, as much as possible.  <P>SOLUTION: An infrared lens 1 and a scanning mirror 2 are arranged, and a light is condensed at a light-receiving end 7 of an optical fiber and guided to a detector. The wavelength is divided into two long and short lengths, by means of a wavelength division mirror 14 and bandpass filters 15, 18. The energies of micropoints are detected by two detectors 16, 19, at the same time, respectively, and comparison operation is performed, to obtain a temperature output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245693-A (JP)
Title: Data collection and reproduction system and program of data collection and reproduction method
Inventor: KUWAYAMA SATOYUKI
IPC: G09B29/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To heighten accuracy in test results.  <P>SOLUTION: This data collection and reproduction system comprises: a GPS information generation processing means for generating GPS information on the basis of GPS satellite radio waves received when a vehicle is traveling; a data collection processing means for collecting the GPS information and travel data when the vehicle is traveling; a radio wave generation processing means for generating GPS satellite radio waves for test on the basis of the GPS information; and a data reproduction processing means for relating travel data to the GPS satellite radio waves generated by the radio wave generation processing means and reproducing the travel data. Since the GPS satellite radio waves for test are generated on the basis of the GPS information, and the travel data is related to the GPS satellite radio waves for test and reproduced, it is possible to heighten accuracy in test results when overall communication performance and a navigation system are tested.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244522-A (JP)
Title: Method for manufacturing carbon-fiber composite material and carbon-fiber composite material
Inventor: KOBAYASHI SHIGERU
IPC: C04B35/80
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon-fiber composite material with easily increased bulk density of a carbon filler.  <P>SOLUTION: This carbon-fiber composite material is manufactured by kneading a matrix of a single resin, single metal, single ceramic or a combination thereof with a carbon filler in a tubular or fibrous form, wherein a step of forming a carbon filler having a high bulk density by removing the volatile solvent from a mixture obtained by blending the carbon filler and a volatile solvent is performed prior to the kneading, in which the matrix and the carbon filler are kneaded into the composite material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003314796-A (JP)
Title: Adsorption storage device for digestion gas and adsorption storage method
Inventor: SEKI KENJI
IPC: B01J20/20
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology effectively utilizing digestion gas for suppressing the lowering of performance of an adsorbent due to adsorption/desorption heat even when repeating the adsorption/desorption of the digestion gas.  <P>SOLUTION: This storage method for the digestion gas comprises adsorbing and storing the digestion gas generated in biological treatment into the latent heat storage adsorbent consisting of a latent heat material and an adsorbing material, the latent heat material having phase change substances sealed in microcapsules for producing the absorption and release of latent heat with a temperature change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246984-A (JP)
Title: Optical recording medium and recording and playing back method and recording and playing back apparatus for the same
Inventor: NOGUCHI SO
IPC: G11B7/259
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which permits recording and playing back with a red laser beam and high-density recording, has excellent environmental resistance to UV rays etc., and information preservable property and and can be easily manufactured at a low cost and to provide a recording and playing back method and a recording and playing back apparatus for the same.  <P>SOLUTION: The optical recording medium is constituted by preparing colloidal coating liquid of containing metallic particulates presenting plasmon absorption by photoirradiation of 600 to 720 nm in wavelength region and a dispersion stabilizer composed of a block copolymer of a comb type having an amine chain at a main chain and a structure of polyester, polyacrylate, polyurethane, etc., at side chains and applying this liquid onto a substrate to deposit a thin film by a spin coating method to form a recording layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242594-A (JP)
Title: Charcoal-containing ume flesh extract
Inventor: TAGAMI MASAHARU
IPC: A23L19/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a charcoal-containing Ume (Japanese plum) flesh extract easy to eat.  <P>SOLUTION: The charcoal-containing Ume flesh extract is obtained by incorporating 100 pts. mass of an Ume flesh extract with ≥5 pts. mass( preferably 5-30 pts. mass ) of charcoal powder group. In the extract, the charcoal powder group is preferably Bincho-tan (hard charcoal produced from Wakayama prefecture, Japan) powder group, ≥95% of which being preferably <10.0μm in particle size. Thereby, although the taste of the extract is otherwise very sour because it is based on acid components containing citric acid, incorporation of the charcoal powder group neutralizes the acid components since most of the charcoal powder group is alkaline, therefore mitigating the sourness of the extract and making its taste mellow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245347-A (JP)
Title: Pressure container
Inventor: TAKEMOTO HIDEHIRO
IPC: B29L22/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure container improved in fatigue characteristics, reduced in weight thereof, and shortened in the time required for simulation.  <P>SOLUTION: This pressure container 1 is formed by forming one kind of fiber reinforced resin layer 3 having reinforcing fiber bundles having 250 GPa or more of tensile elasticity on a container main body 2. In this pressure container 1, as a part of the reinforcing fiber bundles, a reinforcing fiber bundle having 290 GPa or more of tensile elasticity is desirable. Furthermore, the reinforcing fiber bundles desirably include a reinforcing fiber bundle having 2.2 % or less of elongation after fracture and a reinforcing fiber bundle having 2.2 % or more of elongation after fracture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247679-A (JP)
Title: Sheet used for constituting electronic component
Inventor: YOSHIDA MASAYUKI
IPC: H01F17/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for constituting an electronic component contributing to high integration, miniaturization and high reliability, etc., related to the laminated type electronic component.  <P>SOLUTION: A sheet used as each layer of the electronic component used at forming the laminated type electronic component has a constitution comprising parts of at least three kinds of physical properties different from one another.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247015-A (JP)
Title: Manufacturing method of optical recording medium
Inventor: UMEKA TAKESHI
IPC: G11B7/26
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical recording medium by which thickness distribution in the most peripheral part of a disk can be made good when a resin layer is formed on a disk type substrate for optical recording medium, while the medium can be formed good by improving applying characteristic and adhesive characteristic between resin layers when a plurality of ultraviolet curing resin is applied to the disk type substrate and resin layers are formed.  <P>SOLUTION: This optical recording medium is manufactured by a process applying a first ultraviolet curing resin 14A having light transmitting characteristic so as to cover a recording layer formed on a disk type substrate 10, a first pre-irradiation process irradiating an applied film of the first ultraviolet curing resin 14A formed by the applying with ultraviolet rays of 10-100mJ, a second pre-irradiation process irradiating it further with ultraviolet rays of 50-500mJ, a process applying a second ultraviolet curing resin 18A on an applied film of the first ultraviolet curing resin, and a post-irradiation process irradiating an applied film of the second ultraviolet curing resin formed by the applying with ultraviolet rays of quantity by which the resin is cured substantially and completely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246832-A (JP)
Title: Database management server device
Inventor: MIYASAKA NORIO
IPC: G06F12/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database management server device having a safety securing system for preventing an invader passing through an authentication check and invading the system from updating the database.  <P>SOLUTION: This database management server device is provided with a request receiving means receiving a request for registration update of data to the database storing information about business operation, an authentication means inspecting whether an accessing person is a registered user or not, a temporary storage processing part temporarily storing the data inputted by the accessing person after passing through the authentication inspection, and an actual information storage processing part verifying the temporarily stored data are appropriate data or not and updating the database by the temporarily stored data only when the data are recognized as appropriate one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251312-A (JP)
Title: Valve opening and closing device
Inventor: SHOJI TAKAMITSU
IPC: F16K31/46
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve opening and closing device capable of easily and reliably performing remote operation of a plurality of valves and excellent in economy.  <P>SOLUTION: The valve opening and closing device comprises a stay 3 which is fitted as a handle of a valve 2 to be opened/closed by the turning operation, a wire 4 for closing operation to close the valve 2 when one tip of the wire on the valve side is fitted to an end part of the stay 3 and the other tip on the operation side is pulled from an operational place, and a wire 5 for opening operation to open the valve 2 when one tip of the wire on the valve side is fitted to the end part of the stay 3, and the other tip on the operation side is pulled from the operational place. In addition, tips on the operation side of the plurality of wires 4 for closing operation are fitted to a lever 41 for closing operation, and tips on the operation side of the plurality of wires 5 for opening operation are fitted to a lever 51 for opening operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250491-A (JP)
Title: Aqueous resin composition and production method therefor
Inventor: MAEDA SATOSHI
IPC: C08L71/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous acrylic resin composition which is excellent in dispersion stability and forms a film excellent in water resistance.  <P>SOLUTION: The aqueous acrylic resin composition comprises (a) a water-insoluble polymer which is prepared from an unsaturated, double-bond-containing monomer component containing at least 50 mol.% (meth)acrylic ester compound and is in a state of fine particles with an average particle size of 10 μm or less, (b) a water-soluble compound having a cyclic acetal structure, and (c) water, the mass ratio of a/b/c being (1-60)/(0.01-20)/(20-98.99). The resin composition is produced by dissolving the polymer (a) in a cycloparaffin and/or a cycloolefin, emulsifying the resultant solution in an aqueous solution of a water-soluble cyclic acetal compound, and if necessary, distilling out the cycloparaffin and/or the cycloolefin under a reduced pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253567-A (JP)
Title: Radio wave absorption cover member and high-frequency device using the same
Inventor: EGASHIRA HIDENOBU
IPC: H05K9/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorption cover member which makes possible the fabrication of a high-frequency device which is low in height and never have the separation of a radio wave absorption layer due to heat by strongly attaching the radio wave absorption layer directly to the radio wave absorption cover member, and also to provide a high-frequency device.  <P>SOLUTION: The radio wave absorption cover member 1 has such a structure that, on one principal plane of the metal cover 2, a metal layer 3a containing one or more kind of Ti, Zr, and Hf, an oxide layer 3c of the metal layer 3a, and the radio wave absorption layer 3b which contains a magnetic material of 51 to 90 wt.% which is mainly made of an Ni-Fe alloy and glass of 10 to 49 wt.% whose softening point ranges between 250 and 500°, and which has a thickness between 200 and 500 μm are stacked in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258707-A (JP)
Title: Cleaning service providing method
Inventor: HASHIMOTO HIDEO
IPC: G06Q10/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reasonable and high quality cleaning service transparent in service content.  <P>SOLUTION: About an article 11 of a customer 10, a branch store 13a acquires customer information 14 by which to identify the customer 10, attribute information 15 by which to identify the article 11, and initial counseling information 16. The counseling information 16 determines a cleaning process necessary for the article 11. The customer information 14, attribute information 15 and initial counseling information 16 are sent to a server 24 of a headquarters cleaning store 12 via the Internet 22, and stored in a memory 25. While the branch store 13a makes a cleaning service, the customer 10 accesses the server 24 from a cellular telephone 27 to check the customer information 14, attribute information 15 and initial counseling information 16. The customer 10, if necessary, sends additional information 29 or the like to the server 24 from the cellular telephone 27 to indicate an addition to the cleaning process or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259773-A (JP)
Title: Method for manufacturing chip resistor
Inventor: HANAOKA TOSHIHIRO
IPC: H01C17/28
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a desired chip resistor having an external electrode even on the outer surface of each of both longitudinal ends efficiently and inexpensively.  <P>SOLUTION: A large-sized substrate 31 having an upper surface electrode 24, a lower surface electrode 27, a resistor 23 and a previously formed protective film 25, is fixed onto a support base 32, and is divided into a lattice state by dicing, etc. Thus, the large-sized substrate 31 is divided into many chip units 20 adjacently via dividing grooves 33 of a predetermined width. Thereafter, the side face central parts of the protective film 25 and the chip units 20 continued to the protective film 25 are sputtered in a masked state. Conductive metal films are simultaneously formed on all the outer surfaces except the lower surfaces of the chip units 20 and the masked region to obtain a metal film 26, an end face electrode 28 and a side end face electrode 29. The chip units 20 separated from the support base 32 are plated to obtain multiple completed chip resistors 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI