baber/WOPTO huggingface dataset:
Patent JP-2006044988-A (JP)
Title: Method of recovering titanium dioxide
Inventor: FUKUDA HIROYUKI
IPC: C01F11/24
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To recover titanium dioxide useful as a light absorbent or the like by efficiently processing vinyl chloride-based resin waste materials such as wall papers and artificial leather products for which a proper disposal method has not been established so far except land reclamation.  <P>SOLUTION: A vinyl chloride-based resin waste material containing calcium carbonate and titanium dioxide is heated/dehydrochlorinated. The residue is washed with an aqueous solution, burned/processed, and then the resulting residue is recovered as titanium dioxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044479-A (JP)
Title: Steering device
Inventor: MIYATA MASAHIRO
IPC: B62D5/04
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of reducing electromagnetic noise radiated through a steering shaft, by a simple structure.  <P>SOLUTION: The steering shaft 14 is connected to a steering wheel 12 at one end, and connected to a steering gear side at the other end. A transfer ratio variable steering system 20 is disposed in the steering shaft 14. An earth member 70 passing the electric potential of the steering shaft 14 to the ground is connected to the steering shaft 14. The transfer ratio variable steering system 20 generates electromagnetic noise when a motor 22 is driven, and the electromagnetic noise is transmitted to the steering shaft 14. However, the steering shaft 14 is grounded, so that the radiation of the electromagnetic noise is suppressed, and noise of a radio or a television loaded on a vehicle is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043840-A (JP)
Title: Method and apparatus for controlling noise in blasting machine
Inventor: MASE KEIJI
IPC: B24C9/00
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling noise in a blasting machine, which method and an apparatus can surely and efficiently reduce or eliminate the noise from a noise generating source using a relatively simple configuration without lowering the workability in the inspection and maintenance.  <P>SOLUTION: A speaker 30 is arranged toward the working position P of an operator for operating the blasting machine 50 which is an object to be controlled in the noise control. A noise detecting microphone 10 is arranged on the reverse side of the speaker 30 in the sound travelling direction, and at the position nearer the noise generating source in the blasting machine 50 than the speaker 30. The noise at this position is detected by the microphone 10 as a noise signal. A noise control signal generating means 20 converts the noise signal into a noise control signal having an opposite phase. The noise control signal is input to the speaker 30. Thus, the speaker 30 generates a noise control sound for eliminating the noise by the interference with the noise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005234521-A (JP)
Title: Optical diffusion plate for direct backlight made of polycarbonate resin
Inventor: MAEDA KOJI
IPC: G02F1/1335
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical diffusion plate for direct backlight made of aromatic polycarbonate resin having little degradation in luminance on a luminescent surface and little change in the color tone of an image.  <P>SOLUTION: The photo-diffusing plate for direct backlight made of the polycarbonate resin is formed by laminating a UV absorbent-containing resin coating layer on at least one surface of a 0.3 to 3.0 mm thick polycarbonate resin sheet composed of total 100 parts by weight of 99.8 to 80 parts by weight polycarbonate resin and 0.2 to 20 parts by weight a photo-diffusing agent of a 0.1-50 μm in average particle size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006053993-A (JP)
Title: Optical element for optical pickup, and optical pickup using the same
Inventor: EZAWA HIROSHI
IPC: G11B7/08
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for an optical pickup which can be easily and highly accurately assembled and assures favorable optical characteristics, and an optical pickup using the same.  <P>SOLUTION: The optical element 10 for the optical pickup has an objective lens 1 for converging luminous flux, an aberration correction means 2 for correcting aberration, and a holder 6 for fixing the relative position of the objective lens 1 and the aberration correction means 2. The aberration correction means 2 includes an aberration correction element which does not completely cover a hole 14 for the passing of the luminous flux formed in the holder 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054329-A (JP)
Title: Light source device, and projector
Inventor: SEKI HIDEYA
IPC: G03B21/14
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high-response solid-state light source device (LED, or the like), in which unwanted electromagnetic wave radiation (EMC) is suppressed.  <P>SOLUTION: The LED 100 comprises an LED chip 104, and an LED package 101 for packaging the LED chip 104, wherein a driver circuit 110 for driving the LED chip 104 is incorporated in the LED package 101. More specifically, the LED package 101 comprises a sub-mount substrate 103 for mounting the LED chip 104, and a base mount 101a for supporting the sub-mount substrate 103, wherein the driver circuit 110 is formed on the sub-mount substrate 103 along with a circuit for mounting the LED chip 104.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051213-A (JP)
Title: Sanitary fixture cleaning implement and sanitary fixture cleaning method
Inventor: HOSHINO NOBUYUKI
IPC: A47K11/10
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary fixture cleaning implement which can efficiently clean a sanitary fixture including a toilet bowl, and to provide a sanitary fixture cleaning method.  <P>SOLUTION: The sanitary fixture cleaning implement 1 has a hard rotary disk 3 rigidly fixed to one end of a main shaft 2, a cover material 4 covering the hard rotary disk, and a pair of disk-type polishing plates 5A, 5B pinching the hard rotary disk in an axial direction. The polishing plates 5A, 5B are each formed of a non-woven fabric of synthetic fibers, as a base material, and bonded to external surfaces of the cover material 4. The hard rotary disk 3 has through holes 31 formed therein, and the cover material 4 made of a soft synthetic resin or a rubber elastic body fills in the through holes 31. When the sanitary fixture cleaning instrument 1 thus formed is used, the main shaft 2 is mounted on a drive unit 6 having a rotor shaft 65. Then upon driving of the rotor shaft 65 for rotation, the polishing plates 5A, 5B are pressed to a surface of the sanitary fixture 7 while being rotated in one direction via the main shaft 2, thereby easily removing even a stubborn stain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006896-A (JP)
Title: Driving apparatus for three-dimensional scanning system and three-dimensional scanning system for computer modelling of tooth using the same
Inventor: PARK KANG
IPC: A61C7/28
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving apparatus for a three-dimensional scanning system, which device can alter the posture of a tooth plaster model of a tooth to any posture by a 4-axial drive part to heighten efficiency of the scanning work, and a three-dimensional scanning system for computer modelling of a tooth using the same.  <P>SOLUTION: This three-dimensional scanning system comprises an image detecting part 20 which extracts image data of the tooth plaster model, a drive part 50 constituted of 4-axes which alters the position and the posture of a tooth plaster model 60 measured by the image detecting part 20, and a control part which controls the drive part 50 to measure the gypsum model 60 using the image detecting part 20 to alter the position and the posture of the tooth plaster model 60. The 4-axial drive part secures three kinds of degrees of freedom such as tilt, rotation, and main rotation with respect to a table jig 5 on which the tooth plaster model is mounted and one degree of freedom such linear drive for position setting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025775-A (JP)
Title: Grain flour preparation and method for producing the same
Inventor: NAKAYAMA SEIYA
IPC: A23L7/10
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems possessed by a method for producing a grain flour preparation by using soft butter which is in a state of being immediately after discharged from a butter production machine and of which the crystals are not stabilized.  <P>SOLUTION: In this method for producing the grain flour preparation which uses grain flour and the butter as main raw materials, the butter which is conventionally used as a food-producing raw material and exhibits a solid state at a low temperature is softened by using heat conduction equipment in which a temperature of a heat transfer surface is controllable. Therefore, the problems are solved by making it possible that the butter which keeps a fresh state and the grain flour are easily and uniformly mixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057301-A (JP)
Title: Connecting structure of woody columnar member and wooden protection fence equipped with the connecting structure
Inventor: OKADA TAKUZO
IPC: E04H17/14
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure capable of finely maintaining a connecting state of woody columnar members for a long period of time without being influenced by the contraction of wood and a wooden protection fence equipped with the connecting structure.  <P>SOLUTION: A plurality of woody columnar members having a slit section provided in the direction of the axis and bolt insertion holes 24 and 35 are fitted so that bolt insertion holes 41 and 42 made in a fitted section of a connecting member 4 can coincide with the bolt insertion holes 24 and 35, and in the connecting structure of the woody columnar members clamping bolts 11 and 12, the bolt insertion holes 24 and 35 of the external wall surface sides of the woody columnar members have diameters larger than diameters of the body sections of bolts 11 and 12, cylindrical rubber elastic bodies 60 equipped with bolt insertion holes 61 wherein the body sections of bolts can be inserted in the center are fitted to parts as the larger diameters of the bolt insertion holes 24 and 35, at the same time, the cylindrical rubber elastic bodies are compressed in the axial direction of a cylinder by clamping the bolts 11 and 12, and the circumferential surface is press-contacted to the internal wall surfaces of the bolt insertion holes 24 and 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055428-A (JP)
Title: Medical central suction system
Inventor: WATANABE KEISUKE
IPC: A61C17/06
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical central suction system which is improved to maintain adequate suction force with a degree that a suction adapter reliably sucks articles to be sucked but does not suck mucous membranes and a tongue in an oral cavity excessively.  <P>SOLUTION: This medical central suction system is equipped with a suction device 5, a suction main pipe 1 with one end side connected to the suction device, a main pipe valve 8 for adjusting pressure connected to the other end side of the suction main pipe 1, branched pipes 2 joined to the suction main pipe 1, branched pipe valves 3 for controlling the opening and closing of the branched pipes, a pressure sensor 7 provided on the suction main pipe 1 to detect the pressure inside the main pipe, and a valve control device 11 for adjusting the opening of the main pipe valve 8 corresponding to the detected value from the pressure sensor 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058761-A (JP)
Title: Lens barrel
Inventor: AKATA KOJI
IPC: G03B5/00
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake correction optical device for a lens barrel, capable of maintaining good initial shake correction performance, even when impact and the like acts thereon.  <P>SOLUTION: The shake correction optical device has a base member, a magnetic circuit constituted, by including a yoke member, a permanent magnet and a coil, and a moving member moving with the coil or the permanent magnet, and is constituted by including a support means, by which the moving member is supported so that its movement in an optical axis direction is regulated, with respect to the base member and it can move in a direction perpendicular to the optical axis by a prescribed moving amount, and an electric circuit board for driving the moving member. The support means is constituted by the engagement of a supporting shaft part fixed on a pillar-shaped projecting piece, provided on the outer circumference of the base member and a slot part provided on the moving member, and a locking means for locking the deformation of the projecting piece is applied, in the vicinity of the projecting piece, with the yoke member as a medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055803-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: YAMASHITA TETSUYA
IPC: B01D53/94
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce an exhaust gas cleaning catalyst characterized in that an original sintering suppressing effect is ensured by ensuring magnetic force necessary for sucking and fixing catalytic metal particles even if the temperature of an exhaust gas becomes high and preventing the acceleration of sintering due to excessive suction.  <P>SOLUTION: In this exhaust gas cleaning catalyst 100 having the catalytic metal particles 12 carried on its surface and containing ferromagnetic particles 14 producing the magnetic force F acting on the catalytic metal particles 12 therein, the magnetic flux density by the ferromagnetic particles 14 is 2.0×10<SP>-4</SP>or above to below 0.01T within the range of 1 cm from the surface of the catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005096433-A (JP)
Title: Rolled sheet storage container and printer
Inventor: YOKOYAMA YASUMI
IPC: B65H16/06
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which reduces a paper load of a thermal rolled sheet, a paper feed fault caused by a slack of the thermal rolled sheet, and bending and folding of right and left ends of the sheet.  <P>SOLUTION: Right and left rolled sheet supporters 114 integrated with holders 121 for the thermal rolled sheet to be mounted which are provided inside a door 111 for exchanging the rolled sheet 102, clamp the sheet 102. As a result, the winding slack of the thermal rolled sheet 102 in a start of printing is reduced, and the rotation load is reduced. Further, providing the holders 121 for the thermal rolled sheet to be mounted in such a part easy to visually check as the inside of the door 111 for exchanging the sheet, an excellent workability in exchanging the sheet 102 is imparted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006061793-A (JP)
Title: Final waste disposal site
Inventor: OSHIKATA TOSHIRO
IPC: B09B3/00
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To promote stabilization of waste in a final waste disposal site.  <P>SOLUTION: In this final waste disposal site, oxygen concentration of air is heightened by passing air through an oxygen concentration apparatus, and the oxygen-concentrated air is supplied to waste layers, or pulsed air produced by pulsing air is supplied to the waste layers, or air is supplied to the waste layers while irradiating the waste layers with supersonic wave.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063376-A (JP)
Title: Method for removing stuck material on pci lance
Inventor: KAWATE OSAMU
IPC: C21B7/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing stuck materials deposited on a gap at the tip part of a PCI lance while performing double-lance operation for injection by inserting two PCI lances when pulverized coal injection (PCI) is performed into a blast furnace.  <P>SOLUTION: While injecting the pulverized coal into the blast furnace by inserting the two PCI lances 3 into a tuyere 7, solid chip of 1-2 mm grain diameter is supplied into the PCI lance and the PCI lance is vibrated by injecting the solid chip together with the pulverized coal into the blast furnace, and thus, the stuck materials 8 at the tip part of the PCI lance are removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061805-A (JP)
Title: Filtering type dust collector utilizing static electricity
Inventor: MIYAMOTO KOJI
IPC: B01D46/42
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering type dust collector utilizing static electricity, which forms an electric field of not less than corona starting level at a clean space side after the filtering by a barrier filter, produces an ion wind, and disturbs a collected powder dust layer to enable a low-filtration pressure loss and a high-filtration-velocity dust collecting.  <P>SOLUTION: A discharge electrode 2 is arranged at the clean space side 6 to constitute the electric field and the ion wind 3 in the betweeness with the barrier filter 1 having a density of not less than 200 meshes by the application of a direct high voltage. The powder dust collected by a powder dust collecting surface 4 is disturbed by the ion wind to promote the density degradation and peel-off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067234-A (JP)
Title: Antenna device
Inventor: KOJIMA MASARU
IPC: H01Q5/10
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To combine an antenna element by a simple structure, and to share a frequency without an enlargement.  <P>SOLUTION: An antenna device has a dielectric substrate 101, a feeding point 102, a monopole antenna 103, a parallel circuit 104, the antenna element 105, and a parasitic element 106. The monopole antenna 103 is operated singly in the frequency f1, and suppresses a leakage current to the dielectric substrate 101. In the frequency f1, the monopole antenna 103 and the parasitic element 106 are operated as the antenna device. The monopole antenna 103, the parallel circuit 104 and the antenna element 105 have the lengths of the approximately quarter of the wavelength of the frequency f2, are resonated in the frequency f2 and are operated as the antenna device in the frequency f2. In the frequency f2, the antenna device can be miniaturized because the monopole antenna 103 used in the frequency f1 is combined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066709-A (JP)
Title: System and method for evaluating component kinds
Inventor: YASUOKA MASAHIRO
IPC: G06F17/50
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for evaluating the component kinds by which, whether the kinds of components in a designed circuit is the kinds of components allowed to be packaged, using an existing packaging apparatus in a circuit design step of a printed board.  <P>SOLUTION: A control means 11 calculates the total number of necessary reels which is the number of reels of the packaging apparatus, necessary for packaging parts of all kinds of part inputted from an input device 30, on the basis of the minimum value of a packaging style tape pitch size range of the packaging apparatus which is specified by packaging apparatus identifying information inputted from the input device 30, and a packaging style tape pitch size, corresponding to each part number inputted from the input device 30; and compares the calculated total number of necessary reels with a maximum number of loaded reels of the specified packaging apparatus for evaluate the kinds of parts of the designed circuit. The control means 11 outputs information, such as the evaluated result and the calculated total number of necessary reels, to an output device 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067343-A (JP)
Title: Method and device for creating metadata
Inventor: KAWAMORI MASAHITO
IPC: H04N5/91
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting operations to create metadata by cutting out arbitrarily focused scenes from images.  <P>SOLUTION: The method and device for creating metadata is provided with an input part 12 for identifying a starting point and an ending point of every focused scene by detecting recording person's key or button operation; a time producer 13 for seeking a starting time and an ending time of every scene based on difference between the starting point or the ending point and an operation starting time, and for producing time sequence data, and a metadata converter 20 for creating metadata based on the time sequence information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063420-A (JP)
Title: Aluminum alloy material for heat sink and its production method
Inventor: YAMAZAKI TOSHIHARU
IPC: C22F1/00
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy material, in a heat sink requiring satisfactory heat radiation, while maintaining its thermal conductivity, having material strength enough for withstanding local pressurization such as bolting, and satisfactory castability at the time of die casting.  <P>SOLUTION: The aluminum alloy material for a heat sink has a composition comprising, by weight, 4.5 to 13.5% Si, 0.20 to 0.70% Mg, 0.20 to 1.00% Fe and 0.002 to 0.08% B, and the balance aluminum with inevitable impurities, and also has an electric conductivity of ≥38 IACS(International Annealed Copper Standard)% and a Brinell hardness value of ≥60. In the method for producing the aluminum alloy material for a heat sink, an alloy in the above compositional range is cast by die casting, and is thereafter subjected to aging heat treatment at 180 to 250°C for 0.8 to 5.0 hr. A heat sink is produced from the alloy material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063423-A (JP)
Title: Semiconductor fabrication system and substrate treatment method
Inventor: OTAKE TAKAYOSHI
IPC: C23C16/44
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor fabrication system and a substrate treatment method capable of performing required film deposition without anxieties about the breakage of the substrate to be treated and the generation of particles.  <P>SOLUTION: The semiconductor fabrication system is equipped with: a stage 4 of holding a semiconductor wafer 2 within a treatment chamber 3; a lamp heating mechanism 16 provided at the stage 4 and heating the semiconductor wafer 2; and a chuck heating mechanism 13 provided at the stage 4, and fixedly holding the semiconductor wafer 2 to the stage 4 to heat the same. The lamp heating mechanism 16 and the chuck heating mechanism 13 can respectively independently control temperature. The semiconductor wafer 2 is heated up to a prescribed temperature by the lamp heating mechanism 16, is thereafter fixedly held to the stage 4 by the chuck heating mechanism 13, and is subjected to required treatment in such a manner that the prescribed temperature is held.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070301-A (JP)
Title: Low carbon steel sheet, low carbon steel slab and method for producing the same
Inventor: SASAI KATSUHIRO
IPC: C21C7/04
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low carbon thin steel sheet in which surface flaws and internal defects are prevented at the same time, and, with which a clogging phenomenon of an immersion nozzle, a tundish nozzle and a pan nozzle can be also avoided by minimizing the flocculated coalescing of inclusions in molten steel and finely dispersing high melting point inclusions into the steel sheet, to provide a low carbon steel slab, and to provide a method for producing the same.  <P>SOLUTION: The low carbon steel sheet comprises oxide-based inclusions having a mean composition of: Ce oxide, La oxide and Nd oxide by 3 to 90 mass% in total in such a manner that the ratio of the Ce oxide/the La oxide is controlled to ≥1 and the ratio of the La oxide/the Nd oxide is controlled to ≥2;≤95 mass% Ti oxide; and ≤50 mass% Al<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI