baber/WOPTO huggingface dataset:
Patent JP-2004162834-A (JP)
Title: Magnetic bearing
Inventor: UNE SOICHIRO
IPC: F16C32/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic bearing, suppressing the generation of an eddy current, allowing the setting of a flux density at a selective value, and reducing loss due to a bias current.  <P>SOLUTION: The magnetic bearing 10 comprises a casing 11 encircling a rotating rotor R, a stator core 12 mounted thereon for supporting the rotor R in a floated condition, and a stator coil 13. The stator core 12 consists of yoke portions 12a, 12a arranged at a space with their ends opposed to the rotor R and a base portion 12b connecting the base ends thereof to each other, and at least the base portion 12b is formed with a permanent magnet 16. Thus, the generation of the eddy current is suppressed at the permanent magnet 16 of the base portion 12b connecting the yoke portions 12a to each other, the setting of the flux density at a selective value is allowed by a combination of the yoke portions 12a in an electromagnetic steel laminated structure, and the bias current is reduced with a stationary magnetic flux given by the permanent magnet to reduce the loss due to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164461-A (JP)
Title: Foreign government credit rating system, credit rating method, and computer software
Inventor: KAKU KENTAI
IPC: G06Q40/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign government credit rating system, a credit rating method, and computer software with high compatibility which can be easily accounted for to a third party.  <P>SOLUTION: The system is provided with a rating computer having a function of calculating an economic score by using a score calculating equation using the value regarding growth, stability, or the foreign debt situation of a rating object country as an input variable to prepare credit rating data of a foreign government or the like. Rating object countries are classified into one of a plurality of country types, there are a plurality of types of the score calculating equations, one or more types of the score calculating equations which are different per each country type of the rating object country is used, and each score calculating equation is used for economic score calculation in the plurality of country types.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172764-A (JP)
Title: Speaker built-in antenna, mount structure for speaker built-in antenna, electronic apparatus, and mount method for speaker built-in antenna
Inventor: TERAUCHI MASATSUNE
IPC: G06Q30/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker built-in antenna capable of downsizing an electronic apparatus having an antenna and a speaker while ensuring a volume required for both the antenna and the speaker and maintaining performances of the both, and to provide a mount structure of the speaker built-in antenna, the electronic apparatus, and a mount method of the speaker built-in antenna.  <P>SOLUTION: The speaker built-in antenna 10 includes: an antenna board 11 on the front side of which an entire side solid GND face 11a is formed, on the rear side being a signal component face 11b of which a speaker unit 12 is mounted; a main board 15 placed in parallel with the antenna board 11 at a prescribed distance and having an entire side solid GND face 15a, a feeding connector 13 and a GND connector 14 having a prescribed line length and interconnecting the entire side solid GND face 11a of the antenna board 11 with the entire side solid GND face 15a of the main board 15, and the entire side solid GND face 11a of the antenna board 11, the entire side solid GND face 15a of the main board 15 and the GND connector 14 configure an element 20 of the antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166850-A (JP)
Title: Futon drying utensil
Inventor: ICHIKI MASAHIRO
IPC: E04B1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a futon drying utensil by which the sunshine can be cast to the whole of a futon when the futon is dried by being placed on the handrail of a balcony.  <P>SOLUTION: The futon drying utensil is constituted of a base member 1, two posts 2 and 2 which are erected from the base member 1, a lateral rod 3 which connects the top parts 2a and 2a of the posts 2 and 2, arm members 4 and 4, the base parts 4a of which are supported by the posts 2 and 2, and, the ends of which are connected with a lateral bar 4b, and supporting rods 5 and 5 which are bridged between the arm members 4 and 4, and the posts 2 and 2. Then, the lateral rod 3 and the lateral bar 4b are made to have approximately the same height as the upper edge of the handrail B of the balcony.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173411-A (JP)
Title: Power supply device
Inventor: SAGANE TOMIYASU
IPC: H02M7/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device wherein the rise time of direct-current output voltage can be shortened and a sufficient output time can be maintained even if alternating-current input power is instantaneously interrupted.  <P>SOLUTION: The power supply device is so constituted that alternating-current input power is rectified through a rectification circuit, and its rectified output is supplied to a filter capacitor through an inrush current suppression circuit; and the output voltage of the filter capacitor is converted into predetermined direct-current voltage through a voltage conversion circuit. The power supply device comprises a voltage booster circuit which boosts the output of the inrush current suppression circuit and supplies it to the filter capacitor; a diode which is connected in parallel in the forward direction between the input end and the output end of the booster circuit, and supplies the output of the inrush current suppression circuit to the filter capacitor until the output voltage of the booster circuit is established; a capacitor box which supplies charging voltage to the voltage conversion circuit only when the alternating-current input power is interrupted; and a constant-current charging circuit which receives the output at the output end of the boosting circuit, and charges the capacitor box with a constant current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168506-A (JP)
Title: Static eliminator for printer for sheet
Inventor: KOBAYASHI SHINYA
IPC: B41F23/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate static electricity between a sheet fed onto a feeder board, a feeder top surface, and another sheet, in a static eliminator for a printer for sheet.  <P>SOLUTION: This static eliminator, used for the sheet 3 fed onto the feeder board 2 from a sheet feeder of the printer for sheet, is constituted by being provided with an ion generating means 9 for generating ions, and an air spraying means 10 which is provided on the upstream side from the ion generating means 9, and sprays air over ions generated by the ion generating means 9 to feed the ions to the underside of the sheet 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167114-A (JP)
Title: Electromagnetic induction heating type rice cooker
Inventor: INOUE DAISUKE
IPC: A47J27/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To cook delicious rice with reduced cooking unevenness by generating a large number of small air bubbles to more strongly promote convection.  <P>SOLUTION: The electromagnetic induction heating type rice cooker has a main body 1, an inner pot 2 freely and removably housed in the main body 1, a lid body 4 for covering the upper opening of the inner pot 2, a heating coil 6 which is a heating means for heating the inner pot 2, a temperature sensing part 5 for detecting the temperature of the inner pot 2, a ferrite 7 radially provided on the lower part of the heating coil 6, and a control part 8 for controlling heating by the heating coil 6. The inner pot 2 has a positioning piece in the rotating direction, the bottom of the inner pot 2 is equipped with a projecting rib 2c at a position facing the radially disposed ferrite 7 and further, on the rear side of the projecting rib 2c, a heat generating layer 2b composed of a magnetic metal of the inner pot 2 is made thicker than in other portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179711-A (JP)
Title: Loudspeaker system and sound reproduction method
Inventor: SASAKI TORU
IPC: H04R3/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To localize the sound image in a proper sound image localizing direction to a listener even when the sound wave radiated from an array loudspeaker with a beam-like directivity is reflected on a wall and thereafter reaches the listener.  <P>SOLUTION: Drive signals of the first loudspeaker units to radiate a reflection wave reflected on the wall and thereafter reaching the listener from the array loudspeaker and drive signals of the second loudspeaker units to radiate a direct wave directly reaching the listener are generated from a sound signal. A delay means adjusts the time difference between the arrival time of the reflection wave to the listener and the arrival time of the direct wave to the listener. The signals of the drive signals of the first loudspeaker units and the drive signals of the second loudspeaker units subjected to the time adjustment to be supplied to the same loudspeaker units are composed and the resulting signals are supplied to each loudspeaker unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179865-A (JP)
Title: Remote control system and method
Inventor: WATANABE HIDEKI
IPC: H04W88/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an information terminal positioned afar from being illegally controlled by an unauthorized third party.  <P>SOLUTION: The information terminal equipment 1 fetches authentication data for indicating the physical characteristics of an operator, examines whether the operator is a person who is allowed to use the equipment by checking the authentication data for transmitting authentication result data to equipment 2, receives at the equipment 2 the information necessary for controlling the equipment 2, and transmits key data of an operation key of the equipment to the equipment 2 according to the instruction of the operator. The equipment 2, receives the authentication result data from the information terminal equipment 1, examines whether the authentication result data are being registered to the equipment 2 in advance, transmits information required for controlling the equipment 2 when the authentication result data are being registered in the equipment 2 in advance to the information terminal equipment 1, and receives the key data from the information terminal equipment 1 corresponding to the transmission to control the equipment 2 according to the key data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175900-A (JP)
Title: Method for manufacturing pencil lead
Inventor: FUJIMAGARI HITOSHI
IPC: C09D13/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pencil lead which excels in the balance between flexural strength and density without causing a failure of external appearance such as a crack and a blister at the surface of the pencil lead on extrusion molding and heat treatment of the material.  <P>SOLUTION: The method for manufacturing a pencil lead comprises subjecting a kneaded raw material containing at least hydrophobic amorphous silica having a methyl group on its surface and dipropylene glycol dibenzoate to extrusion molding to a small-gage strand, and then heat treating the small-gage strand up to the firing temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177004-A (JP)
Title: Absorption refrigerating machine
Inventor: YAGYU SUMIO
IPC: F25B33/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the construction of an absorption refrigerating machine while securing high energy efficiency.  <P>SOLUTION: A pipe group of regenerating heat transfer pipes 20 constituting a regenerating heater 11a and a pipe group of remaining heat collecting heat transfer pipes 21 constituting a remaining heat collecting heat exchanger 17a are arranged side by side in an air channel 8A through which high temperature gas E passes, at its upstream side in the direction of passage of the gas. To construct a regenerator 11, a regeneration distributing header 25a and a regeneration gathering header 25b are provided on a wall portion of the air channel 8A for supplying absorbed liquid to the pipe group of the regenerating heat transfer pipes 20 and for gathering the absorbed liquid passing through the regenerating heat transfer pipes 20, respectively, and a steam delivery passage 29 is provided for delivering refrigerant steam R from the regeneration gathering header 25b. To supply or discharge the absorbed liquid to or from the remaining heat collecting heat exchanger 17a of a closed forcible circulation type, a remaining heat collection distributing header 26a and a remaining heat collection gathering header 26b are provided on the wall portion of the air channel 8A for supplying the absorbed liquid to the pipe group of the remaining heat collecting heat transfer pipes 21 and for gathering the absorbed liquid passing through the pipe group of the afterheat collecting heat transfer pipes 21, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002958-A (JP)
Title: Non-chromium treated, galvanized steel sheet, and method of producing the same
Inventor: KAWANISHI KATSUJI
IPC: C23C22/53
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel sheet which has excellent corrosion resistance and abrasion resistance without using chromium.  <P>SOLUTION: A primary layer of a treatment liquid (M) and a second layer of a treatment liquid (N) are formed on the surface of the galvanized steel sheet. The treatment liquid (M) consists of an aqueous solution of pH 2.0 to 6.5 comprising a resin in general formula (I) (a), a functional group-containing silane coupling agent (b), and a water soluble titanium compound and/or a zirconium compound (c): in the formula, Y<SB>1</SB>and Y<SB>2</SB>are H or a substituent Z consisting of aminomethyl or ammonium methyl. The treatment liquid (N) consists of an urethane resin having a glass transition temperature of -40 to 0°C (A), a water soluble epoxy resin (B), colloidal silica (C), polyethylene wax dispersed into water by a dispersant compound in general formula (IV) (D), and a water soluble organic solvent (E): in the formula, R<SP>1</SP>is an alkyl or alkenyl group; R<SP>2</SP>is (EO)m-(PO)n (wherein, E is an ethylene group; P is a propyrene group; and m and n are zero or integers); R<SP>3</SP>is H or SO<SB>3</SB>M; and R<SP>4</SP>is H, or an alkyl or alkenyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184143-A (JP)
Title: Microarray and its manufacturing method
Inventor: SHIMAOKA HIDEYUKI
IPC: C12Q1/68
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microarray which is constituted by fixing a physiologically active substance on a solid phase substrate, reduces the non-specific bonding and adsorption of nucleic acid or the like on the substrate and has a high detection precision.  <P>SOLUTION: The microarray has the physiologically active substance fixed on the surface thereof and traps a target substance by the interaction with the physiologically active substance to detect data such as the trapping amount of the physiologically active substance or the like. In this microarray, a substance having a negative charge is introduced into a part where no physiologically active substance is fixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182802-A (JP)
Title: Additive for surfactant
Inventor: KUBO MAKOTO
IPC: C11D3/32
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for surfactants realizing high detergent performance and emulsification performance and excellent in handleability at temperatures of as low as ≤20°C.  <P>SOLUTION: The additive for surfactants consists of a compound (I) (wherein, R<SP>1</SP>CO- is a (OH-bearing) 6-24C saturated or unsaturated acyl; R<SP>2</SP>is a 1-3C straight-chain or branched-chain alkyl; and R<SP>3</SP>is a 1-3C straight-chain or branched-chain alkyl). A surfactant composition comprising the compound (I) and at least one surfactant is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180983-A (JP)
Title: Clothespin
Inventor: SAJI MASAHIRO
IPC: D06F55/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To securely perform opening and closing operation of a pair of opposing clipping pieces of a clothespin with a small force so that the clothespin can be handled even by a child and an elderly person whose functions of the fingertips are weakened.  <P>SOLUTION: Abutting parts are connected by a hinge shaft 2, and one clipping piece 1 and the other clipping piece 1 are combined so as to be turned with each other. At sites of opposing on the inner face sides of the respective proximal end sides of these clipping pieces 1 and 1, guide grooves (a) and (a) continued in the longitudinal direction of the clipping pieces 1 and 1 are formed inclined with respect to the longitudinal direction so that the opposing interval between them gets narrower toward the proximal end side of the clipping pieces 1 and 1. In the opposing interval on the proximal end side of the clipping pieces 1 and 1, an operation piece (b) whose both of right and left ends are fitted into the pair of the guide grooves (a) and (a) and moves in the longitudinal direction of the clipping pieces 1 and 1 is arranged. The operation piece (b) is connected with a suspension rod 4 functioning as an operation rod for moving it, and the upper end side of it is made to project to the outside of the proximal end side of the clipping pieces 1 and 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185512-A (JP)
Title: Input/output device
Inventor: MIURA OSAMU
IPC: G06F3/03
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output device capable of calibrating a deviation between an input coordinate system of a coordinate input device and a display coordinate system of a display device by simple operation without opening a dedicated screen.  <P>SOLUTION: The input/output device is provided with a coordinate conversion coefficient correction part 4 capable of entering into a coordinate conversion coefficient updating mode at least under a condition that up of a pen 3 is detected by an input monitoring part 41, calculating a new coordinate conversion coefficient on the basis of a variation in input coordinates which is caused by pen down operation, pen moving direction and pen up operation (pen dragging operation) in a coordinate system defined in an input coordinate input device in the coordinate conversion coefficient updating mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192104-A (JP)
Title: Anti-theft method and anti-theft system
Inventor: SHIMONO YOSHIHIRO
IPC: B60R25/102
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft method and an anti-theft system for directly a notifying a portable telephone of an abnormality using a wireless phone channel.  <P>SOLUTION: This invention is composed in such a manner that a car 1 is equipped with a security part 5 that composed of a sensor 2 for detecting an abnormality, and a communication control device 4 for controlling operation of the sensor 2 and a wireless phone communication device 3, and that the wireless phone communication device 3 directly notifies a car user's portable telephone 7 of an abnormality caused by a theft by a system connected to the user's portable telephone 7 through a communication network 6 composed of the wireless phone channel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188677-A (JP)
Title: Print controller
Inventor: MATSUMOTO YUKINORI
IPC: G06F3/12
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print controller which can eliminate absurdity, to the utmost, by which a print job, wherein rasterization processing is finished in a short period of time, is forced to wait.  <P>SOLUTION: A job management part 20 accepts a high-priority print job and a low-priority print job. The print jobs in the same order of priority among the accepted print jobs are rasterized to an RIP (Raster Image Processor) part 24 in a first-in/first-out manner, so that raster data can be generated. The RIP part 24 enables the simultaneous rasterization of the three print jobs. The management part 20 outputs the raster data to a print engine 6 in the order of the completion of the rasterization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191685-A (JP)
Title: Color projector, color wheel used for color projector, and display control method
Inventor: HORI HIROAKI
IPC: G02B26/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase luminance and to enhance color purity and gradation in a color projector.  <P>SOLUTION: A color wheel 4 is composed such that a blue-, red-, green- and white-light transmission areas 13b, 13r, 13g, 13w are arranged in a fan shape, that boundary areas 131, 132, 133, 134 for transmitting white light are interposed between each transmission area, and that each transmission area is bisected radially by a projecting area. With the rotation of the color wheel 4, a spot S starts to be superposed on, from inside the red-light transmission area 13r onto the green-light transmission area 13g or the boundary area 132, for example, and further moved to the green-light transmission area 13g. During the period in which this spot S extends over both red- and green-light transmission areas 13r, 13g, red and green lights are emitted from the color wheel 4. In addition, white light is emitted from the boundary area 132. This white light emitted from the boundary area 132 is a contribution to the enhancement of luminance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193391-A (JP)
Title: Small-sized electronic part
Inventor: KINOSHITA JUN
IPC: H01C13/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electronic part in which short circuit is not caused between electrodes.  <P>SOLUTION: When protective layers are formed to resistors 8, 9 or the like arranged on an insulating substrate 1 for a multiple chip resistor, the protective layer 8 is formed so that not only a section between the electrodes is covered with the protective layer 8 but also parts (the sections of sides) of each of the adjacent electrodes 21 and 23 and electrodes 22 and 24 on the same sides of the resistor are covered. The generation of the short circuit between the electrodes by a solder bridge and a migration is avoided by such a protective layer 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246350-A (JP)
Title: Binding band made of thermoplastic resin
Inventor: ARIYASU HIDEYUKI
IPC: B65D63/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding band of excellent weather resistance, strength, surface appearance, and productivity.  <P>SOLUTION: This binding band is formed of polytrimethylene terephthalate resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247551-A (JP)
Title: Rolling bearing
Inventor: YATANI KOICHI
IPC: F16C33/54
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing which can be used for a long time even if lubrication is insufficient.  <P>SOLUTION: In the rolling bearing configured by retaining a plurality of rolling elements between the inner and outer rings through a retainer, a particle on the surface of the rolling element having particle size of 2 μm or more and hardness of 8 GPa or more is 400 pieces/mm<SP>2</SP>or less per unit surface area. Furthermore, the particle on the track surface and sliding surfaces at least either of the inner or outer ring or both of them having particle size of 2 μm or more and hardness of 8 GPa or more is 400 pieces/mm<SP>2</SP>or less per unit surface area.  <P>COPYRIGHT: (C)2003,JPO