baber/WOPTO huggingface dataset:
Patent JP-2005057480-A (JP)
Title: Distortion compensation amplifying unit
Inventor: MIYADERA NOBUO
IPC: H03F1/32
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation amplifying unit which speedily removes a distortion component.  <P>SOLUTION: A control value when levels of a signal component of a main amplifier 512 and a signal external component of a subordinate amplifier 518 become minimum and a coefficient used to approximate a relation with current temperature data in the form of a cubic polynomial are recorded in coefficient memories of signal processing units 1 and 2. When a power source is turned on or when a temperature variation is detected, processors of the signal processing units 1 and 2 solve the cubic polynomial from the temperature data and the coefficient read out of the coefficient memories and control a control system of the main amplifier 512 and subordinate amplifier 518 according to the arithmetic result to minimize the level of the signal external component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057487-A (JP)
Title: Path controller for selecting a plurality of paths, path selecting method, program thereof, and recording medium
Inventor: SUZUKI MASASHI
IPC: H04L45/243
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality by avoiding convergence, a delay, and a packet loss by dispersing transmit data when the data are transmitted and received through a best-effort type network.  <P>SOLUTION: Provided is a path controller 14 internally having a path state managing means 15 of gathering states of paths if a server as a data transmission source is connected to the Internet in a multi-home environment when distributing servers 11 and 12 and a client 30 communicate with each other through the Internet, a path selecting means 16 of selecting a plurality of optimum paths out of the plurality of paths, and a traffic distributing means 17 of performing the path dispersion of transmission traffic. As a method for selecting the plurality of paths, available is a method of selecting the plurality of paths according to a set policy on the basis of a parameter featuring respective paths during management by the path state managing means 15. As a method for distributing traffic, available is a method of performing the distribution by sending out corresponding interface traffic from a destination network selected by, for example, the path selecting means 16 to a corresponding interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057935-A (JP)
Title: Motor control device
Inventor: TAKAI TAKATOSHI
IPC: H02P27/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quickly responding noise reduction circuit for an AC motor.  <P>SOLUTION: A harmonic command value generation circuit 2 operates a (6k+1)-th order d-axis harmonic command value Id6k+1* and a q-axis harmonic command value Iq6k+1*, that are converted into fundamental wave dq-coordinate systems, in advance, in terms of a coordinate system. An adder 3 adds the d-axis harmonic command value Id6k+1* to a d-axis fundamental wave command value Id1*. An adder 4 adds the q-axis harmonic command value Iq6k+1* to a q-axis fundamental wave command value Iq1*. Thus a current command value is obtained. The 6k-th order magnetic noise can be reduced properly by adjusting amplitudes and phase angles of the d-axis harmonic command value Id6k+1* and the q-axis harmonic command value Iq6k+1*.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052505-A (JP)
Title: Game machine
Inventor: KAWAI RIKIYA
IPC: A63F5/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for minutely saving energy without deteriorating amusement in a game.  <P>SOLUTION: This game machine includes a game state input part (80) for inputting a game state inside the game machine; an operation detecting part (81) for detecting the state of an operation by a player performed to the game machine; and external output device power control parts (82, 83), which are provided with external output device power change determining parts (821, 831) for inputting the respective states from the game state input part (80) and the operation detecting part (81), so as to determine whether or not the largeness of an output to a display device to be operated in response to the control of the game machine is changed, and with external output device power reducing parts (822, 832) for allowing the largeness of the output to the display device to be smaller than that in normality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059343-A (JP)
Title: Flat base type offset printing machine
Inventor: NOCHIDA HIROYUKI
IPC: B41F3/20
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat base type offset printing machine capable of highly accurately printing even when a highly fine pattern is printed.  <P>SOLUTION: The flat base type offset printing machine 10 is equipped with a frame 11, a plate platen 12 fixed on the frame 11 and holding a printing plate 13, a printing platen 16 fixed adjacently to the plate platen 12 on the frame 11 and holding a base W, and a carriage 31 running on the frame 11. The carriage 31 holds a blanket cylinder 36 with a blanket 37 and a movable side ink feeding part 41. A peripheral edge part 17 surrounding the peripheral edge of the base W is provided on the printing platen 16 to eliminate a step difference around the base W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058959-A (JP)
Title: Dust collector
Inventor: NAKAMURA HIDEKAZU
IPC: B03C1/18
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector which facilitates coating and removal of a filter auxiliary material for a filter material and is capable of repeated use of the filter material.  <P>SOLUTION: This dust collector which collects solid particles in gas G containing the solid particles comprises the filter material 2 and the auxiliary filter material 3 which is stuck to the filter material 2 and aids the filtering by means of the filter material 2. Therein, the auxiliary filter material consists of iron oxide powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067296-A (JP)
Title: Electric power steering device
Inventor: NARASAKI TAKUYA
IPC: B62D5/04
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for reducing impact at a stroke end while consistently keeping steering performance good independently of the condition of a steering angle.  <P>SOLUTION: The rack and pinion type electric power steering device comprises a motor rotating speed detecting means 43, a rack position detecting means 42, a storage means 45 for storing a preset relationship between a motor rotating speed near the stroke end of a rack and a motor damping control starting rack position farther from the stroke end depending on the motor rotating speed, a collating means 44 for collating and determining whether a combination of the motor rotating speed and the rack position corresponds to the relationship between the motor rotating speed stored by the storage mean 45 and the motor damping control starting rack position, and motor damping control means 41, 44 for controlling the damping of the motor 20 in accordance with a preset motor assist reducing rate when the collating means 44 determines the correspondence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069784-A (JP)
Title: Spectral device and compensation method for spectral device
Inventor: IMURA KENJI
IPC: G01J3/46
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectral device and its compensation method capable of maintaining wavelength accuracy to be obtained when initial wavelength calibration is performed, by compensating a wavelength shift caused by a thermal change or a change with the passage of time in a relative position of each optical element, even if the wavelength shift occurs.  <P>SOLUTION: An operation control section 6 turns a light source 3 on and makes monochromatic light pass through a first slit SL0 and a second slit SL2, finds variation from the initial position of a primary dispersed image by the first slit SL0 as a first image shift amount in a light receiving sensor array 14, finds variation from the initial position of a secondary dispersed image by the second slit SL2 as a second image shift amount, finds an image shift amount from which influence of the changes in wavelength of the monochromatic light have been removed based on the found first and second image shift amounts, and moreover converts the image shift amount into a wavelength shift amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067790-A (JP)
Title: Fiber machine
Inventor: SAKAMOTO NOBUO
IPC: D02G1/04
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber machine of "front take" type capable of eliminating the problems in the conventional technique wherein it requires a yarn threading device to be particularly devoted to thread a thread guide to a hidden position behind each takeup device, the easiness to conduct the maintenance work of its traversing device remains poor, yarn severance weights are difficult to find, and the yarn type to admit processing is restricted owing to the refraction angle of the thread guide.  <P>SOLUTION: The fiber machine includes a provisionally twining machine 1 arranged so that taking-out of a yarn package 12 from each takeup device 15 and supplying an empty bobbin 21 to the takeup device 15 are conducted from the side with the working passage R, wherein the takeup devices 15 are arranged zigzag along the in-line laid direction of the weights 10 in such a fashion that the takeup devices 15 of adjoining weights 10 are positioned different in the up-and-down positioning, and a guide for yarn running is installed so that each yarn Y led into the takeup device 15 runs outside the space in which taking-out of the produced package 12 out of an other takeup device 15 and supplying a bobbin 21 to other takeup device 15 take place.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067950-A (JP)
Title: Method for manufacturing ferrite material
Inventor: TAKAGAWA KENYA
IPC: C01G49/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferrite material by which saturation magnetic flux density of the Mn-Zn based ferrite is improved with a simple procedure.  <P>SOLUTION: This method for manufacturing of the ferrite material consisting essentially of 62-68 mol% Fe<SB>2</SB>O<SB>3</SB>, 12-20 mol% ZnO and the balance substantially MnO is provided with a molding process for obtaining a molding using powder which has 2.5-5.0 m<SP>2</SP>/g specific surface, 90% of which has ≤10 μm particle diameter and which contains the essential ingredients and a firing process for firing the molding obtained by the molding process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073004-A (JP)
Title: Method and device for managing frame buffer
Inventor: MOROHASHI TAKETOSHI
IPC: G06F12/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame buffer managing method capable of efficiently dividingly using a frame buffer memory in a plurality of pages, even when recording paper sizes are mixed.  <P>SOLUTION: A plurality of buffer memories 30a and 30b are provided, and the respective buffer memories are used in a ring buffer manner. When a frame buffer of size that is currently requested can be acquired in a continuous area from a buffer memory from which the previous frame buffer is acquired, the frame buffer is acquired from the same buffer memory as the previous buffer memory; and when the frame buffer of the size that is currently requested cannot be acquired in the continuous area from the buffer memory from which the previous frame buffer is acquired, a frame buffer is acquired from a buffer memory different from the previous buffer memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069414-A (JP)
Title: Oiling device in centrifugal clutch of internal combustion engine
Inventor: SAWAMURA YOSHINOBU
IPC: F16D13/74
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve to surely feed lubricating oil in the clutch by performing a simple structural change to a part of lubricating oil feeding oil passage and clutch structured section.  <P>SOLUTION: An oiling device is formed with a jet port 21e for feeding the lubricating oil to a centrifugal clutch 3 on an operating fluid feeding oil passage 21c to a torque converter 8 which is formed on an end wall 21 of a clutch cover 2 and on the other hand, the inner plate 31 of the centrifugal clutch 3 has a lubricating oil passing aperture 31h opposed to the jet port 21e on an inner plate 31 of the centrifugal clutch 3. The lubricating oil which is a part of operating fluid injected from the jet port 21e is supplied through the lubricating oil passing aperture 31h of the inner plate 31 into the clutch 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072449-A (JP)
Title: Method of manufacturing laminated electronic component
Inventor: YAMAGUCHI KATSUYOSHI
IPC: H01G4/12
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated electronic component improved in the connectability between internal conductors and external electrodes even when the thicknesses of the internal conductors are reduced.  <P>SOLUTION: The method of manufacturing the laminated electronic component includes steps of: forming rectangular conductor patterns 57 composed of metal foil on a plurality of dielectric green sheets 61; forming a laminated molded body 65 by laminating the dielectric green sheets 61 upon another by alternately shifting the conductor patterns 27 in the longitudinal direction; and forming the molded body 67 of the main body of the electronic component by cutting the laminated molded body 65 and baking the molded body 67. The mean diameter of the metal crystallite constituting the metal foil is adjusted to ≥0.005 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075525-A (JP)
Title: Sheet material feeding device and recording device
Inventor: HANABUSA TADASHI
IPC: B65H1/24
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily change amount of sheet materials to be conveyed without increasing cost.  <P>SOLUTION: A feeding roller body 11e is composed of a feeding roller support member 11a provided with a feeding roller 11 and a gear 11b at both ends and having a cylindrical shape. Since a support part 10e of a feeding shaft 10 is inserted into a through hole 11c of the feeding roller body 11e with a clearance therebetween, the feeding roller 11 is rotatably supported on the feeding shaft 10. The feeding shaft 10 receives driving force through a feeding shaft gear 22 and rotates, and the feeding roller 11 of the feeding roller body 11e receives driving force through the gear 11b from an ASF control gear 23 and rotates to rotate the feeding shaft 10 and the feeding roller 11 by different speeds of revolutions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077315-A (JP)
Title: Optical waveguide sensor
Inventor: TAKAHASHI MITSUTOSHI
IPC: A61B5/145
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To build a small analysis system.  <P>SOLUTION: A peripheral electrode 113 is provided and surrounds a region in which a silicon thin line core 105 is formed. When a sample contacts both silicon thin line core 105 and peripheral electrode 113, a component in a solution as the sample is separated by electrophoresis by applying a ground potential to the silicon thin line core 105 and applying a plus potential to the peripheral electrode 113, and a concentration of an analyzed material in the region of the silicon thin line core 105 is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076360-A (JP)
Title: Covering material installing tool
Inventor: TAKAHASHI TSUTOMU
IPC: E04D12/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covering material installing tool having the high non slip effect to a roof body.  <P>SOLUTION: This covering material installing tool, for example, a tile batten 1, for installing a covering material such as a roof tile on the roof body, is constituted by arranging a sliding preventive means 21, actually, a projection piece 25 in an outside surface part 23 of a sash bar body 20 composed of a hard synthetic resin. The sliding preventive means 21 is composed of a soft synthetic resin, and can exhibit the high non slip effect to the roof body, to thereby surely prevent sliding of the tile batten 1 to the roof body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074088-A (JP)
Title: Ultrasonic treating instrument
Inventor: YOSHIMINE HIDETO
IPC: A61B18/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treating instrument capable of effectively preventing transverse vibration generated at a treating part while preventing diameter enlargement.  <P>SOLUTION: This ultrasonic treating instrument 1 is provided with an ultrasonic vibrator unit 3 for generating ultrasonic vibration, and an elongate vibration transmission member 5 with the proximal end connected to the vibrator unit 3 and with the distal end formed with the treating part of asymmetric shape with respect to a center axis. The ultrasonic vibration generated by the vibrator unit 3 is transmitted from the proximal end to the distal end of the vibration transmission member 5. The treating part 30 is provided with an adjusting hole 34 for suppressing transverse vibration by adjusting the generated amount of torque generated when the ultrasonic vibration is transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079481-A (JP)
Title: Oxide film growth equipment
Inventor: WATANABE YUTAKA
IPC: H01L21/31
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of thickness of a oxide film on a semiconductor substrate installed in a portion near a heat insulation member such as a lower region of a reaction chamber in the formation of a pyrogenic oxide film on the semiconductor substrate.  <P>SOLUTION: When a quartz heat insulation member, whose surface roughness being 5 μm or less, is used as the heat insulation member 6 for preventing the temperature drop during treatment in the lower portion of the reaction chamber 2 of a vertical-type heat treatment apparatus, moisture content adsorbed on the heat insulation member 6 can be decreased, and the uniformity of thickness of the oxide film on the semiconductor substrate installed in the portion near the heat insulation member 6 such as in the lower region of the reaction chamber 2 can be improved. Further, when silicon carbide is applied to a heat insulation member by coating a CVD film of silicon carbide on the heat insulation member, the uniformity of thickness of the oxide film can also be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085829-A (JP)
Title: Semiconductor device
Inventor: MATSUSHIMA HIROTSUGU
IPC: H01L21/60
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reduce voltage drop due to wiring resistance in a chip and prevent malfunction due to power supply noise in a semiconductor device wherein a plurality of bonding pads in a semiconductor chip center part.  <P>SOLUTION: In the semiconductor device having a the semiconductor chip, a peripheral pad arranged in the periphery of the semiconductor chip, and a center pad which is formed in a part except the peripheral pad of the semiconductor chip and supplies source, a plurality of the center pads are arranged in lattice form, and the center pads are interconnected by wire bonding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082987-A (JP)
Title: Partition wall structure
Inventor: TSUJI NOBUO
IPC: E04B2/74
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall structure constructed by a dry construction method capable of improving workability of fitting work of face members and heat insulation and sound absorption materials, solving a sound and heat bridge effect, and improving the wall face strength, and further, improving fire-proof and fire-resistant performance.  <P>SOLUTION: The partition wall W has a first row stud 4A and a second row stud 4B where the stud center is arranged in the wall center position, a vertical band plate 14 fixed to only one side face of the stud, horizontal band plates 12, 13 arranged along both side faces of a runner. Both ends of the horizontal band plate are fixed to the upper end or the lower end of the stud. Intermediate band plates 23, 24 and metallic members 25, 26 are fixed to the central part of the rear face of the board material 20. The band plate is formed of a cut piece of an interior board material and has the same plate thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083221-A (JP)
Title: Power circuit of on-vehicle electronic controller
Inventor: SAYAMA MASAHIKO
IPC: B60L3/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe power circuit which takes effect of a control source of an on-vehicle electronic controller when a power supply switch is cut, and contains a power source delayed breaking and a regular activation function.  <P>SOLUTION: The power circuit of the on-vehicle electronic controller is provided with a constant voltage power supply circuit, an awakening timer circuit and first/second power supply circuits, which are supplied with power from an on-vehicle battery. The constant voltage power supply circuit is supplied with electricity from an on-vehicle battery via the first/second power supply circuits. The awakening circuit generates an awakening trigger signal in a predetermined time after electric supply to a microprocessor is stopped. The first power supply circuit is provided with an output contact as a first opening/closing element, and an electromagnetic coil to drive the output contact for a closed circuit. The second power supply circuit is connected between the constant voltage power supply circuit and the on-vehicle battery, and provided with the second opening/closing element to close the circuit at least by the generation of the awakening trigger signal output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083008-A (JP)
Title: Power window drive control device
Inventor: YAMAMOTO SUSUMU
IPC: H02H7/085
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved power window nipping preventive device for rapidly detecting an abnormal current caused in a motor current by nipping of a foreign matter without wrong recognition to limit the motor current.  <P>SOLUTION: The power window nipping preventive device comprises a motor current detecting range extension circuit 3b for increasing the ratio of a current detection circuit composed of a shunt resistance R1 and a reference resister R20, when the motor current ID is increased by the nipping, and a first reference voltage Vc2 becomes lower than the voltage input range of each active element of a tracking current circuit 3a such as an AMPA and a CMP 1, to extend the nipping detectable range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086608-A (JP)
Title: Information acquisition system, information requesting/providing apparatus, information providing side apparatus, information requesting side apparatus and information acquisition method
Inventor: SASA SATORU
IPC: H04N7/173
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain from others information about a photographed image and sound associated with time and place where one resided.  <P>SOLUTION: Each of an information providing side apparatus and an information requesting side apparatus mutually discriminates that they came closer, so that radio connection becomes possible. When it is judged that the radio connection has been established, the information requesting side apparatus transmits an information acquisition request to the information providing side apparatus. On the other hand, the information providing side apparatus accepts the information acquisition request and transmits at least information obtained at that time to the information requesting side apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI