baber/WOPTO huggingface dataset:
Patent JP-2002252941-A (JP)
Title: Permanent magnet type dynamo electric machine
Inventor: TAKANO TADASHI
IPC: H02K21/16
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations transmitted to a rotor, prolong the lifetime of a bearing, lower the cogging torque and make the manufacturing a permanent magnet type rotor easy, wherein four or more permanent magnets are arranged so that polarity of the adjoining magnets may be different. SOLUTION: A plurality of permanent magnets are disposed nonuniformly in the circumferential direction, while a stator is arranged so that coils of the same phase are not adjacent in the circumferential direction. A deviation angle of each permanent magnet from the uniform arrangement position is preferably determined so that the number of coggings per revolution of the rotor may be an integral multiple of the least common multiple of the number of slots S and the number of poles P.
Patent JP-2002168740-A (JP)
Title: Device for housing sample for microdissection
Inventor: PFEIFER GERHARD
IPC: G01N33/48
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a sampling device for microdissection, ensuring highly reliable sampling for microdissection while realizing simple and convenient operation. SOLUTION: This device 10 for housing a sample for microdissection is equipped with one or more containers 12 for sampling. The device 10 is disposed so that it can move in an open space 32 defined by the stage surface 4 of an X-Y stage 2 and a pollution screening panel 42. The containers 12 are disposed on individual holding elements 54 in the device. By operating the device 10, the holding elements 54 can be brought, one at a time, to a sampling position.
Patent JP-2003147003-A (JP)
Title: Polymerizing apparatus
Inventor: KINOSHITA FUTOSHI
IPC: C08F2/01
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an easily maintainable polymerizing apparatus capable of preventing abrasion of a substrate part and formation of a film of a polymer residue on the surface of the substrate part after peeling when the polymer obtained by polymerizing a monomer on the substrate part such as a steel belt is peeled and efficiently producing the polymer. SOLUTION: This polymerizing apparatus comprises a dropping apparatus 5 for feeding a viscous liquid 9 of a viscous liquid preparing tank 4 onto a movable belt 7 and optical lamps 6b for promoting a photopolymerizing reaction of a monomer component in the viscous liquid 9 fed onto the movable belt 7. The dropping apparatus 5 is capable of forming a discontinuous form with the viscous liquid 9 on the movable belt 7.
Patent JP-2003144350-A (JP)
Title: Cover for lid of toilet seat
Inventor: HIRATA HIROKO
IPC: A47K13/24
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a lid of a toilet seat which can cover both sides of the lid of the toilet seat, enables a user to use the lid as a back rest when sitting on the toilet seat and using the toilet by opening the lid for the toilet seat, is easily attachable to the lid for the toilet seat and is continuously formed by joining and trimming of a front surface covering section and a rear surface covering section with a trimming band. SOLUTION: The front surface covering section 18 and the rear surface covering section 19 are superposed on each other and the prescribed outer peripheral edges of both the covering sections 18 and 19 are joined by the trimming band 20 and are formed like a bag so as to open the point corresponding to the rear end 21 side of the lid 3 for the toilet seat to open, and the outer peripheral edge exclusive of the prescribed outer peripheral edge of both the covering sections 18 and 19 is continuously trimmed and formed by the trimming band 20.
Patent JP-2003151397-A (JP)
Title: Push button switch for vehicle
Inventor: NAGANAWA MASAHIKO
IPC: H01H13/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch for a vehicle capable of securing its visibility and reducing misoperation thereof. SOLUTION: A getting off signal button switch 11 as a push button switch for a vehicle is constituted so that a LED 15 in the case 12 is lighted when a push button 17 disposed in a case 12 is pressed by a prescribed quantity of displacement. In the getting off signal button switch 11, the surface of the push button 17 is set so as to form the same surface with the surface of the case 12, and so that the surface of the push button 17 as not to be projected out of the surface of the case 12. Therefore, the push button 17 is hardly pushed, and a misoperation of the push button 17 is prevented. Differing from the case in which the push button 17 is caved in the case 12, the whole surface of the push button 17 may not be hidden by the case 12. Thus, the visibility of the push button 17 is improved.
Patent JP-2003158835-A (JP)
Title: Rotating electric machine
Inventor: KONAGAI RYUKICHI
IPC: H02K1/27
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine of an AC motor or the like suited for a synchronous motor or an induction motor driven by an inverter, having a simple structure with no manufacturing man-hours required to have an electrostatic shielding structure at a low cost, which can decrease a shaft voltage. SOLUTION: A stator 1 of an electric rotating machine is constituted by a ring-like yoke part core 2, tooth part cores 3 arranged at equal intervals in an internal peripheral side of the yoke part core 2, a stator coil 5 inserted in a slot 4 formed between the tooth part cores 3 adjacent to each other, and a connection part 3A of small sectional area connecting internal peripheral sides of the tooth part cores 3 adjacent to each other so as to electrostatically shield the stator 1 and a rotor 6, the rotor 6 is arranged so as to be opposed to the internal peripheral side of the tooth part core 3 through a void. In this way, an electrostatic capacity to the rotor 6 from the slot part 4 can be interrupted, the generation of electrolytic corrosion can be prevented by decreasing a shaft voltage.
Patent JP-2003155560-A (JP)
Title: Silver alloy sputtering target for forming reflection layer of optical recording medium
Inventor: MISHIMA TERUSHI
IPC: G11B7/259
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver alloy sputtering target for forming an Ag alloy reflection layer of an optical recording medium such as an optical recording disk (CD-RW, DVD-RAM). SOLUTION: This sputtering target consists of: a silver alloy (1) having a composition containing, by mass, 0.5 to 5% Cu and 0.05 to 2% Ni, and the balance Ag; a silver alloy (2) containing one or more kinds selected form Ca, Be and Si by 0.005 to 0.05% in total in the silver alloy (1); a silver alloy (3) containing one or more kinds selected from Dy, La, Nd, Tb and Gd by 0.1 to 3% in total in the silver alloy (1); or a silver alloy (4) containing 0.5 to 5% Cu, 0.05 to 2% Ni and one or more kinds selected from Dy, La, Nd, Tb and Gd by 0.1 to 3% in total, and one or more kinds selected from Ca, Be and Si by 0.005 to 0.05% in total in the silver alloy (1).
Patent JP-2003158428-A (JP)
Title: Power amplifier
Inventor: KOMATSU NAOKI
IPC: H03F3/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier in which the influence of tertiary distortion on a desired carrier can be reduced without increasing the power consumption of the power amplifier. SOLUTION: An input signal generated by multiplexing a plurality of carriers by an FDMA system is inputted from an input terminal 500. A detecting circuit 510 detects the intensity of each carrier of the input signal and the frequency of a desired carrier. A table storage part 517 stores the impedance of the amplifying circuit when the intensity of the tertiary distortion is reduced most by intensities of carriers generating the tertiary distortion on the desired carrier. A control part 515 controls the impedance of the amplifying circuit 505 according to the intensities of the respective carriers by referencing to the table storage part 517. The input signal is amplified by the amplifying circuit 505 and only the desired carrier is outputted through a band-variable band-pass filter 520. Consequently, the desired carrier is obtained which has the influence of the tertiary distortion reduced.
Patent JP-2003166124-A (JP)
Title: Flame-retardant polyester-based fiber and artificial hair given by using the same
Inventor: KOWAKI TOSHIHIRO
IPC: C08L67/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester-based fiber having excellent flame retardancy, drip-proofing properties, and setting properties, without being deteriorated in heat resistance in physical properties of the fiber, such as strength and elongation which the polyester fiber has, and to provide artificial hair by using the same.  <P>SOLUTION: This flame-retardant polyester-based fiber is obtained by adding or copolymerizing (C) a non-halogenous flame retardant to or with a composition comprising (A) a polyester in an amount of 85-60 wt.% and (B) a polyarylate in an amount of 15-40 wt.%, wherein the polyester (A) comprises at least one kind of polyester selected from a polyalkylene terephthalate and a copolyester consisting mainly of the polyalkylene terephthalate. The polyester fiber preferably has the maximum heat shrinkage percentage of ≥15% at a temperature of ≥200°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162392-A (JP)
Title: Image forming device and communication device
Inventor: YOSHIURA SHOICHIRO
IPC: G06F3/12
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a communication environment enhancing the convenience by notifying users of the state of a device such as communication state, job processing state or the like.  <P>SOLUTION: An image forming device 11 performs wireless communications by a communication unit 11a with the external communication device, manages by detecting the it's own state by means of management tables 13e-13h, recognizes contents which is managed by a process control unit 13c, and determines whether to output a response to the outside or not in accordance with the recognition for connection requests from the external communication device. The external communication device decides that the communication is possible if the response is output; the communication is not possible for a while if the response is not output. Thus, a user environment and a communication environment which prevent unnecessary communication access and enhance the convenience are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163826-A (JP)
Title: Digital camera and interchangeable lens
Inventor: TANAKA KATSUTO
IPC: H04N5/243
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of a digital camera that can properly correct shading reflecting a characteristic of an interchangeable lens.  <P>SOLUTION: The digital camera 1A includes the interchangeable lens 3 and a camera body 2 to/from which the interchangeable lens 3 is attached/detached. A ROM 35 in the interchangeable lens 3 stores vignetting data particular to the interchangeable lens 3 and emission pupil position data. Further, a control section 29 in the camera body 2 stores body sensitivity reduction data with respect to reduction in the surrounding illuminance on the basis of a dependence of a CCD 23 on an incident angle. Shading is corrected for photographing image data acquired by the CCD 23 on the basis of the vignetting data, the emission pupil position data and the body sensitivity reduction data. As a result, proper shading correction reflecting the characteristic of the interchangeable lens can be attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163112-A (JP)
Title: Magnet roller
Inventor: IWAI MASAHARU
IPC: G03G15/09
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that it is difficult to get a magnet roller having enhanced positioning accuracy of magnet poles since it is difficult in to manufacture the magnet roller matching the inner peripheral surface of a magnet piece with the curvature of an outer peripheral surface of a shaft with excellent accuracy.  <P>SOLUTION: This magnet roller combines magnet pieces of which each entire arc of each inner peripheral surface is in contact with the outer peripheral surface of the shaft, and magnet pieces of which each 0.01%-25% arc length of each inner peripheral surface is in contact with the outer peripheral surface of the shaft. Each inner peripheral surface of the necessary minimum number of magnet pieces is formed so as to match the curvature of an outer peripheral surface of the shaft, and the magnet pieces are adhered to prescribed positions of the shaft. Based on these, the other magnet pieces having relatively roughly formed inner peripheral surfaces are adhered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167931-A (JP)
Title: Integrated shape model generating method and computer program
Inventor: MASUDA TAKESHI
IPC: G06T1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate shape data by executing positioning and integration by automatically finding the correspondence between shape data on condition of being in a state where a plurality of shape data are mutually aligned to a certain degree.  <P>SOLUTION: This invention executes the aligning and the integration by updating a motional parameter so that the shape data coincides by determining the correspondence among a plurality of three-dimensional shape data on the basis of a principle capable of univocally determining the nearest point to a curved surface from a proper three-dimensional point in almost all cases when there is the curved surface in a three-dimensional space. Thus, the aligning is executed by determining the motional parameter on respective data so that a signed distance field of the respective data in the respective origins coincides with a plurality of optional spatial points unlimited on the curved surface existing in a common coordinate system as the origin in a state where the plurality of shape data are mutually aligned to a certain degree in the common coordinate system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167078-A (JP)
Title: Data transmitting and receiving system
Inventor: FUKUSHIMA MASAO
IPC: G04R20/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitting and receiving system, in which a data receiver incorporates a clock function, and the data receiver is capable of specifying the data for correcting the clock at the transmitting side.  <P>SOLUTION: In this data transmitting and receiving system, data are delivered from a data transmitter 120 by a communication satellite, and the delivered data are received by the data receiver 121. The data transmitter delivers a program table 101P describing a clock correction file name, and delivers the clock correction file describing a clock error detecting time of a clock 111C of the data receiver. The data receiver calculates a time difference between the clock error detection time described in the received clock correction file and the time of the clock of the data receiver, and performs correction for a time difference of the clock according to the time difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171191-A (JP)
Title: Production method for organic fertilizer such as domestic animal dung and apparatus therefor
Inventor: KUWABARA NOBUO
IPC: C02F11/10
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To produce an organic fertilizer in the odorless state from organic waste such as domestic animal dunk without using a chemical substance.  <P>SOLUTION: In a method for producing the organic fertilizer by subjecting the organic waste such as domestic animal dung of cow dung, pig dung and fowl droppings, excessive sludge and grounds on the food processing and animal and vegetable residual dross to fermentation treatment, the organic waste is retained at a temperature of the order of 20°C-30°C via a laminar drainboard, further, the heat-retained organic waste is stirred and fermented and the fertilizer is produced. In this production method for the organic fertilizer such as domestic animal dung, a fermentation material such as wood chips, bean-curd refuse, rice bran and coffee grounds is mixed into the heat-retained organic waste and is stirred and a fermented fertilizer is produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169562-A (JP)
Title: Artificial fish bank and method for producing the same
Inventor: KOBAYASHI SHOZO
IPC: A01K61/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial fish bank effective in growth of fishes and marine plants utilizing a carbonized product of livestock feces such as chicken feces, and to provide a method for producing the artificial fish bank.  <P>SOLUTION: This artificial fish bank is obtained by mixing the carbonized product obtained by carrying out carbonization treatment of livestock feces with cement or cement and aggregate and forming the mixture. The artificial fish bank comprises preferably 5-50 wt.% carbonized product, 5-30 wt.% cement and 20-85 wt.% aggregate and has 1.1 to 2.5 specific gravity. This method for producing the artificial fish bank comprises mixing the carbonized product of livestock feces with cement or cement and aggregate and water and carrying out casting or press molding of the mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171100-A (JP)
Title: Rotating/moving bucket device
Inventor: MIYAZAKI KUNIO
IPC: B66F11/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating/moving bucket device moving on a ring-shaped boom circumferential passage.  <P>SOLUTION: This rotating/moving bucket device comprises a ring-shaped boom circumferential passage, and a bucket moving on the ring-shaped boom circumferential passage. The bucket device moves one or more laps of the ring-shaped boom circumferential passage. The ring-shaped boom circumferential passage has a vertical portion installed in parallel with a building, and an inclining portion inclined by a specified angle from the building. The inclining portion is supported by a supporting member of a mounting vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173306-A (JP)
Title: Information providing system and information providing method
Inventor: AZUMA SHINSUKE
IPC: G06Q30/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional information providing system that collection of information providing requests to the server of a certain company is possible because an enormous number of PC are connected to Internet, and in such a case, the server often cannot provide a service because of the application of a load exceeding its capacity, so that a commerce important for the company activity cannot be performed.  <P>SOLUTION: In this system, a user rank corresponding to a user ID is acquired from a database 1, and the information to be provided to the user is generated according to the user rank and the load state of the system, and transmitted to a terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178149-A (JP)
Title: Maintenance management system for plant and maintenance method for plant
Inventor: SUGIMURA YOSHIKANE
IPC: G06Q50/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting troubles in a plant with reliability and for immediately reporting to the corporation in charge for implementation of appropriate measures.  <P>SOLUTION: Documents relating to plants and control systems are arranged in a maintenance management unit 101 on a network, and plant operating conditions and system error occurrences are also registered therein. When an error occurs in the plant, information is automatically generated on the pending problem and made to be looked at by corporations on the net, such as a plant managing corporation A and system development and maintenance management corporations B, C. The corporation A witnesses the responses of the corporations B, C on the unit 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178748-A (JP)
Title: Battery having hole closing plug
Inventor: WATARI KOYO
IPC: H01M2/36
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery such as a lithium ion secondary battery hardly generating disorder at a hole closing plug of a liquid injection hole arranged to a battery container.  <P>SOLUTION: The hole closing plug 1 has a deformed diameter part 1a of which, an outer diameter become smaller in proportion as it get near an end surface on one side in axial direction, and the gradient diameter part 1a is inserted into the liquid injection hole 2a and contacts with a battery container in a state of closing the liquid injection hole. The liquid injection hole 2a is closed by using the hole closing plug 1 of which, the outer peripheral surface of the deformed diameter part 1a is curved outward the axial direction in an axial directional cross section view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170760-A (JP)
Title: Travel controller for vehicle, and recording medium for map information data
Inventor: KOJIMA TAKAO
IPC: G01C21/26
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information effective for safe drive to allow travel control fit to driver's feeling, in a vehicular travel controller having an ACC function.  <P>SOLUTION: The first travel speed of own vehicle is determined based on an intervehicular distance Dc detected by an intervehicular distance detecting means 3 and a relative speed Vr between a preceding vehicle and the own vehicle. An own vehicle position detecting means 4 detects a positional point of the own vehicle, and a map information acquiring means 5 acquires road information, a road width, a curvature radius, and a slope from map information, based on the positional information. A visible distance estimating means 6 estimates a visible distance based on the acquired map information, and determines the second travel speed capable of conduct driving without anxiety, based on the estimated visible distance. A travel control means 8 determines the minimum speed out of a set speed set by a driver, the first travel speed and the second travel speed as a target travel speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173990-A (JP)
Title: Method for manufacturing semiconductor substrate
Inventor: TAKAHASHI HIDEAKI
IPC: B24B37/005
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor substrate which can fast polish a metal film under low load conditions also at the step of smoothing the metal film on a substrate, and can restrict the occurrence of defects of a polishing plane such as scratches, dishing, or the like.  <P>SOLUTION: A metal polishing agent is used under condition that an etching rate is less than 10 nm/min, a polishing rate at load 10 kPa is 200 nm/min or more, and a contrast as a ratio of the polishing rate to the etching rate is 20 or more. By polishing with load 15 kPa or less, it becomes possible to apply to a wiring layer forming process using a porous type lower dielectric material of low strength, and it is possible to restrict defects such as dishing, scratches, or the like.  <P>COPYRIGHT: (C)2003,JPO