baber/WOPTO huggingface dataset:
Patent JP-2005244051-A (JP)
Title: Manufacturing process of wire wound type inductor
Inventor: OSHIMA HISATO
IPC: H01F41/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a wire wound type inductor in which a coil can be wound over the entire core, and fall off of the core and uncoiling are prevented.  <P>SOLUTION: Insulation coating of an insulation coated metal wire 1 is removed at a predetermined interval, to expose the surface of the metal wire. A solder coat 21 is formed on the exposed surface of the metal wire. After a core 5 is held from the opposite ends, by means of a pair of supporting jigs 35a and 35b having an outside diameter smaller than that of the core 5, the insulation coated metal wire 1 is wound around the core 5 to form a coil. Here, winding of the insulation coated metal wire 1 is started from above one support jig 35a and is ended above the other support jig 35b. Subsequently, the core 5 around which the insulation coated metal wire 1 is wound is heated at the melting point of the solder coat 21 or above, and the parts of the solder coating 21 wound adjacently are bonded to each other, thus forming a short ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246397-A (JP)
Title: Cutting apparatus for metallic member
Inventor: KANAZAWA AKIO
IPC: B26F1/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material cutting apparatus that can easily cut off the remainder of a metallic material which is cut by plasma for example.  <P>SOLUTION: In the apparatus that automatically cuts out from a metallic sheet a metallic member having a shape corresponding to and based on an inputted desired expansion shape data; after the metallic member is cut out from the metallic sheet, the remainder is automatically and finely cut up, making the remainder cutting process performable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247093-A (JP)
Title: Electric power steering device for vehicle
Inventor: OHASHI YUTAKA
IPC: B62D137/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for a vehicle capable of accurately detecting rotational speed of a DC motor with a brush.  <P>SOLUTION: This electric power steering device for the vehicle gives steering auxiliary torque to a steering mechanism by supplying electric power to the DC motor with the brush based on steering operation of a driver. This device is provided with an electric current detecting means for detecting motor actual electric current supplied to the DC motor with the brush, a cycle detecting means for detecting a cycle in which a value of the motor actual electric current is varied, and a rotational speed calculating means for estimating the rotational speed of the DC motor with the brush based on the cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251925-A (JP)
Title: System and method for production device control and program
Inventor: MATSUSHITA HIROSHI
IPC: G01R31/26
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production device control system capable of specifying device parameters to clear source of defective troubles.  <P>SOLUTION: This system comprises a production information input part 40 obtaining time-series data of the device parameters controlling a plurality of production devices 2a to 2n, respectively, a failure pattern classifying part 42 for classifying wafer in-plane distribution trends of defective semiconductor devices on a wafer manufactured by the plurality of production devices 2a to 2n, a feature value calculator 44 for statistically processing respective time-series data by a plurality of algorithms to calculate a plurality of feature values corresponding to each of the plurality of algorithms, a feature value analyzer 46 for calculating a frequency distribution of the feature value corresponding to each of presence of a defective pattern with regard to each of the plurality of feature values to execute a significant test between the frequency distributions according to the presence of the defective pattern, and an abnormality parameter extractor 48 for comparing a test value calculated by the significant test with a test reference value to extract an occurrence cause feature value of the defective pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249281-A (JP)
Title: Refrigerator deodorizing filter and refrigerator using the same
Inventor: KIMURA SEIICHI
IPC: A61L9/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with ill odors in a refrigerator which adopts a deodorizing filter using a low temperature catalyst.  <P>SOLUTION: The deodorizing filter uses no or little physical adsorbent which may be essential for the deodorizing filter. The refrigerator deodorizing filter comprises a ventilating member supporting a room-temperature catalyst material without incorporating physical adsorbent. Otherwise, the refrigerator deodorizing filter comprises the ventilating member supporting the room-temperature catalyst material in the physical adsorbent which less adsorbs dimethyl disulfide than methyl mercaptan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272905-A (JP)
Title: Generation of virtual network topology
Inventor: HYDRIE AAMER
IPC: H04L12/24
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architecture and a method for automatically creating an arbitrary virtual network topology from a physical computer system.  <P>SOLUTION: The architecture and the method make it possible to automatically and remotely install a plurality of distributed applications on the same physical computer system without the need to physically connect computers and set up wiring within the system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005249094-A (JP)
Title: Rotating shaft seal
Inventor: FUKUMURO TAKASHI
IPC: F16J15/3232
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating shaft seal having high sealing performance and keeping its sealing function for a long period.  <P>SOLUTION: This rotating shaft seal comprises a first seal member composed of a rubber elastic body having a seal lip part kept into contact with an outer peripheral face of a rotating shaft, and mounted at a high-pressure side, a second seal member kept into contact with the outer peripheral face of the rotating shaft at its seal lip part formed by curving an inner peripheral edge to the high-pressure side, and mounted at a low pressure side with respect to the first seal member in adjacent to the first seal member, and a plurality of peripheral grooves formed on a part kept into contact with the seal lip part of the second seal member, of the outer peripheral face of the rotating shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249150-A (JP)
Title: Sliding member, and its manufacturing method and device
Inventor: TSUJI HIDEO
IPC: B23K26/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To lower a height of a ridge part around an oil reservoir recessed part to improve initial fitting property and seizure resistance in a sliding member such as a sliding bearing.  <P>SOLUTION: A plurality of holes 7 are formed by a fiber laser device on a sliding face with a mating material. Here, the concentration of energy of laser beam is adjusted to satisfy t/h=0.1-0.5, when a height of the ridge part 8 rising from a sliding face 6 to the circumference of the hole 7 by laser beam machining is t, and a depth from the sliding face 6, of the recessed part 6 is h where to is not less than 3 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249165-A (JP)
Title: Gasket
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/08
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket capable of preventing the enlargement of a die for plate molding and the entire production equipment to reduce the production cost as a result.  <P>SOLUTION: In this gasket 1, plate pieces 5a-5f respectively having at least one combustion chamber hole 2 are arranged in a line in a state that the combustion chamber holes 2 are arranged in series, and end faces of the plate pieces 5a-5f adjacent to each other are kept into contact with each other, and the end faces kept into contact with each other are connected by a weld line 6 by welding to be integrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254987-A (JP)
Title: On-vehicle communication device and control method for on-vehicle communication device
Inventor: YONAIGUCHI TAKESHI
IPC: B60R11/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication device and a control method for the on-vehicle communication device realizing large size of a display panel and capable of preventing deterioration of receiving sensitivity by an antenna.  <P>SOLUTION: The on-vehicle communication device 10 is provided with a display panel 13 for displaying various kinds of information inclining-movably provided at a front side of the on-vehicle communication device body. The device is provided with a communication part 12 having the antenna 20 for performing radio communication between the on-vehicle communication device body and the display panel 13. When the communication part 12 is not communicatable, attitude of the display panel 13 is changed so as to become communicatable by the antenna 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268935-A (JP)
Title: Lc resonator
Inventor: YONEDA MASAYUKI
IPC: H03H5/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trouble caused by an eddy current induced by a conductor pattern for a capacitor from occurring.  <P>SOLUTION: An LC resonator is composed by laminating and arranging an inductor and a capacitor while conductor patterns 3, 4 for the capacitor for composing a capacitor oppose a coil pattern for composing the inductor via an insulating layer 6. In a plurality of conductor patterns for the capacitor for composing the capacitor, a through hole 20 in a shape corresponding to the innermost winding shape of the coil pattern 7 is provided opposite to the winding center of the coil pattern 7 in at least conductor pattern 3 for the capacitor adjacent to the coil pattern 7 via the insulating layer. And a loop cut 21 for avoiding the formation of a closed loop by the periphery edge of the through hole 20 is expended from the through hole 20 to the outer edge of the conductor pattern 3 for the capacitor for formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264354-A (JP)
Title: Bulky paper
Inventor: YAMAGUCHI TERUFUMI
IPC: D21H17/68
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide bulky paper having sharply decreased density, when compared with conventional bulky paper as it is ordinarily called, without causing a problem of powder dropping.  <P>SOLUTION: This bulky paper is made by using pulp slurry which is obtained by mixing Shirasu (light gray volcanic ash) balloons having an average particle size of ≤100 μm into pulp in an amount of 1-35 mass% based on an amount of the pulp and subjecting the slurry to paper making, wherein surfaces of the paper are coated with a water-soluble resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310066-A (JP)
Title: Optical element assembly and method of manufacturing the same
Inventor: SUZUKI MITSUKO
IPC: G02B6/293
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element assembly which realizes easy and highly accurate positioning between a microminiature optical element having light entering and emitting faces of a size as fine as 10 μm (vertical or horizontal length or diameter) and an optical part to be optically coupled to the optical element, and to provide a method of manufacturing the optical element assembly.  <P>SOLUTION: A V-groove 12 is formed in a platform of single crystal silicon by wet crystal anisotropy etching and a projected part of an optical element chip 21 is fitted in the intermediate part of the V-groove 12. Many quadrangular trapezoidal projected parts are formed lengthwise and crosswise on a single crystal silicon wafer by anisotropic wet etching, a photonic crystal filter element is formed on the projected surface of each projected part as an optical element, and then the wafer is cut for each optical element into individual optical element chip 21. When optical fibers 31, 32 are respectively arranged in the V-groove 12 on both sides of the chip 21, the cores of the optical fibers 31, 32 and the light entering and light emitting faces of the optical element are aligned with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268009-A (JP)
Title: Connector device with controlling function
Inventor: TANAKA TETSUJI
IPC: H01R13/66
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device with a controlling function of which configuration can be miniaturized and simplified.  <P>SOLUTION: The connector device with the controlling function 1 is electrically connected to a load device when it is inserted to a recess of the load device and a contact terminal exposed outside a relay terminal 15 of the connector is brought into contact with a terminal of the load device. The relay terminal 15, which connects a circuitry 12 installed in a housing 11 to the terminal of the load, and a relay terminal which connects an external wiring 2 to the circuitry 12 are inserted and installed through an opening formed in the housing 11. The circuitry 12 is put in the housing 11 after it is bent into U-shape and held in a circuitry case 13. The external wiring 2 is held by a wiring holder 14 and installed into the housing together with the holder 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158212-A (JP)
Title: Disk device equipped with thin clamper
Inventor: HARA HIROTOSHI
IPC: G11B17/028
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction in thickness of a disk device by reducing height of a clamper, relating to the disk device in which a disk is mounted on a turntable and pressed and clamped by the clamper holding a magnet.  <P>SOLUTION: Clamper pawls 31 for attaching a clamper plate 23 are extended inward from the upper end of an outer ring 30 so that the magnet 22 held in a housing space 29 formed in in the clamper 17 does not come out and fall off. the clamper pawls 31 are arranged so as not to project over the upper end of the center guide 25 forming the housing space to hold the magnet therein, and the clamper plate 23 is provided with locking lugs 35 on the underside. The clamper plate 23 is attached by making the locking lugs 35 hook over the clamper pawls 31 and also abut on the stopper 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004193632-A (JP)
Title: Plasma etching device for quartz plate
Inventor: HAJI HIROSHI
IPC: H01L21/3065
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching device for a quartz plate with which the quartz plate is efficiently worked and made extremely thin.  <P>SOLUTION: In the plasma etching device for the quartz plate with which the quartz plate is made thinner by plasma etching, the quartz plate is loaded on a recessed part 20a of a carrier 20, and the carrier 20 is mounted on a lower electrode 3 for performing plasma etching treatment. In a step for manufacturing the quartz plate, a quartz plate raw material 7A is divided into pieces of quartz plates 7B for quartz oscillator, and first, they are ground to a thickness T1 of about 50 μm by machine grinding, and then made thinner to a thickness T2 of about 15 μm with the plasma etching device. In this way an extremely thin quartz plate 7 coping with high frequency is manufactured at a high yield.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005276316-A (JP)
Title: Data recording method and device
Inventor: ISHIMARU YOSHIAKI
IPC: H04N19/196
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording method and device capable of recording moving picture data at a high bit rate close to a recordable maximum speed.  <P>SOLUTION: A free area of a recording medium is retrieved before starting to record moving picture data (step S112), and test writing is respectively performed in one block of the first address of the free area and one block of the last address of the free area to measure recording speeds (step S114 and step S116). An initial bit rate is determined in accordance with the lower speed on the basis of measurement results (step S118). In addition, the free capacity of a recording buffer is monitored during recording the moving picture data, and a bit rate is controlled so as not to cause a buffer overflow. At this time, bit rates are changed in a unit equal to or greater than a minimum recording unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272086-A (JP)
Title: Container
Inventor: KATAYAMA TOMOYUKI
IPC: B65F1/14
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which can prevent leakage of soil water from a gap produced between a cover plate and an entrance door when the container is transferred and can prevent scattering of dust from the entrance door to the outside when the dust is packed.  <P>SOLUTION: This container comprises the entrance door 4 connected to an extrusion opening of a compactor and the movable cover plate 5 for closing the the entrance door 4. In the connected state of the entrance door 4 to the extrusion opening, the cover plate 5 is connected to an extrusion plate disposed in the compactor, and the dust in the compactor is compressed and transferred from the extrusion opening through the entrance door 4 by reciprocation of the extrusion plate. A weir member 8 projecting to the front side in the container is arranged inside the lower edge 41 and inside both side edges 42 of a container rear wall 2 forming the entrance door 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004327012-A (JP)
Title: Optical head and optical recording/reproducing apparatus provided with the same
Inventor: WADA HIDEHIKO
IPC: G11B7/125
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head in which a signal outputted from a photodetector for the light source light quantity control depends only on the light quantity emitted from a light source while the spherical aberration that occurs when the base member thickness of an optical recording medium is different from a reference value but is corrected.  <P>SOLUTION: This optical head for recording and/or reproducing a signal to/from the optical recording medium 10 has an aperture 16H for an objective lens for determining the aperture of an objective lens 9, spherical aberration correcting means 5 and 6 for correcting the spherical aberration that occurs when the base member thickness of the optical recording medium deviates from the reference value, an aperture 17H for the light source light quantity control for applying aperture restriction of the light separated by a light separating means 7, a photodetector 15 for receiving the light subjected to aperture restriction, and a photodetector 13 for receiving the light reflected from the optical recording medium. Optical path lengths of the both apertures up to the spherical aberration correcting means are set to be substantially equal, and the aperture sizes of the both apertures are set to be substantially equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272981-A (JP)
Title: Method for refining steel in converter
Inventor: KUBO TAKASHI
IPC: C21C5/28
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining a steel in a converter with which plastics are effectively utilized as a heat source by effectively conducting the combustion heat of the plastics into slag or molten iron in the converter.  <P>SOLUTION: In the refining method for charging a mixture composed of the plastics and cooling material into the converter 1 during blowing, a mixture A, in which the mass ratio of the plastics in the mixture is adjusted so that the specific gravity of the mixture becomes the same as or higher than the specific gravity of the slag 12 and the mass ratio becomes higher than the mass ratio balancing the cooling effect with the cooling material and the temperature-rising effect with the combustion heat of the plastics, and a mixture B, in which the mass ratio of the plastics in the mixture is adjusted so that the specific gravity of the mixture becomes the same as or higher than the specific gravity of the slag and the mass ratio becomes lower than the mass ratio balancing the cooling effect with the cooling material and the temperature-rising effect with the combustion heat of the plastics, are prepared. Then, in the case of using this mixture as the temperature-rising material, the mixture A is used, and in the case of using this mixture as the cooling material, the mixture B is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282896-A (JP)
Title: Refrigerating machine
Inventor: MIYAMOTO YOSHIO
IPC: F25B49/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To equalize operation times of compressors in a refrigeration machine having the plurality of compressors arranged in parallel with each other.  <P>SOLUTION: This refrigerating machine 1 comprises the plurality of compressors 2A-2C arranged in parallel with each other, and a controller 8 for controlling the operation of each of the compressors 2A-2C. The controller 8 has an automatic switching mode for determining the number of compressors 2A-2C to be operated in accordance with load, operating each of the compressors 2A-2C on the basis of specific priority, and changing the priority of the compressor of longest operation time and the compressor of shortest operation by a specific period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282057-A (JP)
Title: Remodeling sash
Inventor: MATSUKAWA TADAFUMI
IPC: E06B1/56
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remodeling sash, which has a large opening size in the vertical direction of a new sash frame while a chip is not formed in the case of the execution of works.  <P>SOLUTION: In the remodeling sash, the new sash frame 20 is inserted into an existing sash frame 10, and a rail 14 for an existing lower frame 12 for the existing sash frame 10 is bent in approximately parallel with a top face 12a in the existing lower frame 12 while a new lower frame 22 is mounted on the existing lower frame 12. In such a remodeling sash, the rail 14 is not a hindrance and the remodeling sash has the large opening size in the vertical direction of the new sash frame 20, the chip is not formed because the rail 14 is bent without a cutting and the chip is not formed in the case of the execution of works.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286834-A (JP)
Title: Random frame shaping apparatus and traffic load device
Inventor: KADOTA HIROTOMO
IPC: H04L47/22
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for shaping traffic comprising frames whose length is at random with high accuracy.  <P>SOLUTION: A frame length discrimination part 20 discriminates the length of arrived frames and shares the frames to a plurality of queues 26 by size. A frame counter part 34 calculates the total sum of the lengths of the arrived frames in a unit control section between T1 and T0, and a read control part 36 compares the total sum with a rate setting value from an output rate setting part 38. When an increment (Tc) in the frame counter part 34 is equal to or less than a value resulting from subtracting a maximum frame length (Tw) permitted by a system from a prescribed value ((T1-T0)/4) decided by the rate setting value, monitoring is continued and when the increment (Tc) is equal to or more than the value above, read control from the size dependent queues 26 is started.  <P>COPYRIGHT: (C)2006,JPO&NCIPI