baber/WOPTO huggingface dataset:
Patent JP-2008123601-A (JP)
Title: Flexible optical disk and manufacturing method thereof
Inventor: YAMANAKA HIDEAKI
IPC: G11B7/24047
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-type flexible optical disk that does not cause deformation in the inner-periphery section of a disk and is capable of stable servo operation, and to provide a manufacturing method of the thin-type flexible optical disk.  <P>SOLUTION: In the thin-type flexible optical disk that has inner and outer diameters and is as thick as not more than 0.3 mm, when the outermost-periphery end of a disk is set to a radius r1 and the outermost-periphery end of a disk is set to a radius r2, the disk is shaped so that r2≥r1+3 mm is satisfied. A region ranging from r1 to r2 is set to be an outer-periphery non-data region, and this part is held when carrying the disk (namely, the outer-periphery section is a gripping margin), thus preventing the data region from being scratched. In this case, the part may be held by non-data regions at both of the inner-periphery and outer-periphery parts. For example, an electrostatic chuck system may be used as a holding method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119342-A (JP)
Title: Heating furnace for resin capsule encapsulating resin for molding denture base and dental crown
Inventor: ICHIMURA TAKESHIGE
IPC: A61C13/00
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately melt an internal resin so as to be a target temperature and a uniform temperature by heating a whole capsule where the resin for molding a denture base and a dental crown is encapsulated.  <P>SOLUTION: A heating furnace includes: a cylinder for storing the resin capsule in an insertable/extractable manner; a metallic block having a through-hole for storing the cylinder in an insertable/extractable manner; refractories for surrounding a block outer surface excluding a surface where the one-side opening of the through-hole is present; a resistance heating element embedded into the refractories; and a door with a refractory surface for closing the surface where the one-side opening in the metallic block is present in an openable/closable manner. The resin capsule is stored in the cylinder and stored in the through-hole of the metallic block. Then, the surface where the one-side opening is present is closed by the door. In the state, the resistance heating element is energized, thereby heating and melting the resin in the resin capsule.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130708-A (JP)
Title: Manufacturing method of semiconductor laser array, surface emission type semiconductor laser array, optical scanning apparatus, image forming device, optical transmission module, and optical transmission system
Inventor: SHOJI HIROYOSHI
IPC: H01S5/183
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably emit a plurality of optical fluxes at high density.  <P>SOLUTION: The surface emission type semiconductor laser array comprises six light emitting parts of which wiring leading-out direction is -X direction and a stepped-out preventing structure is provided only in -X direction, two light emitting parts of which wiring leading-out direction is -Y direction and the stepped-out preventing structure is provided only in -Y direction, six light emitting parts of which wiring leading-out direction is +X direction and the stepped-out preventing structure is provided only in +X direction, and two light emitting parts of which wiring leading-out direction is +Y direction and the stepped-out preventing structure is provided only in +Y direction. Each of them is connected to a corresponding electrode pad 16 by a wiring 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127837-A (JP)
Title: Siphon drainage system and structure of vent pipe for use in it
Inventor: MARUYAMA HIDEYUKI
IPC: E03C1/122
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To take new measures to prevent the intrusion of water into a vent pipe provided in a storage tank, because the allowable range of the height of the storage tank for use is not so wide, on ground that a location for installing a siphon drainage system often has a narrow space.  <P>SOLUTION: In this siphon drainage system, the storage tank 5, which is provided between a water-section appliance 2 and a siphon drain pipe 3, is equipped with the vent pipe 7. A leading end 7a of the vent pipe 7, which is connected into the storage tank 5, is provided with a mechanism 10 for automatically controlling the intrusion of the water, such as a floating ball valve system 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131280-A (JP)
Title: Waveform generating circuit
Inventor: TANIGUCHI JIYUNYA
IPC: H03B28/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a difference in waveform data generated by a waveform generating circuit.  <P>SOLUTION: The waveform generating circuit 100 comprises: a first delay circuit 20A for delaying input data by only an m (m is a natural number)-fold time of a sampling frequency and outputting it as first data Da; a second delay circuit 20B arranged at the post stage of the first delay circuit for delaying the first data Da by the m-fold time of the sampling frequency and outputting it as second data Db; an operational part (an arithmetic means) 30 having a multiplier 31 for multiplying the first data Da by a coefficient K and an adder/subtractor 32 for performing addition/subtraction between output data from the multiplier 31 and the second data Db; a memory M for previously storing the first to 2m-th waveform data d as initial values; and a selecting part 40. The selecting part 40 selectively outputs the waveform data d outputted from the memory M or the waveform data d outputted from the adder/subtractor 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130850-A (JP)
Title: Projection optical system, and exposure equipment
Inventor: SHIRAISHI MASAYUKI
IPC: G03F7/20
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projection optical system arranged in exposure equipment and exposure equipment in which variation in interval of mirrors arranged in the mirror cylinder is measured with high precision.  <P>SOLUTION: The projection optical system comprises a plurality of mirrors arranged in the mirror cylinder and held in the mirror cylinder at a predetermined interval through a holding member, a means for adjusting the position of each mirror for the holding member, a member to be measured with one end secured to the mirror cylinder, and a sensor secured to the mirror cylinder and measuring the distance to the other end of the member to be measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131470-A (JP)
Title: Bone conduction earphone
Inventor: NAKATANI TAKANORI
IPC: H04R1/00
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone conduction earphone which can generates a large magnetic force, and is achieved in high sound quality and small power consumption.  <P>SOLUTION: The bone conduction earphone is provided with a vibration unit 3 which has a voice coil 2 coaxially fixed to the internal surface 12a of the upper wall 12 of a cylindrical frame 10 whose lower end is opened and has a first magnet 32 and a second magnet 34 disposed in an inside area and an outside area of the voice coil 2, and a diaphragm 36 coupling those first magnet 32 and second magnet 34 to the frame 10, and is also provided with a vibration conduction cushion 5 for transmitting the vibration of the voice coil 2 and the vibration unit 3 to a human body on the reverse side of the frame 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132068-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of keeping excitement and enjoyment of a game by preventing the game from becoming monotonous.  <P>SOLUTION: The game machine is provided with: a random number generator 36 for generating a random number in a prescribed range; a start switch 6S for outputting a game start command signal in accordance with an operation by a player; a sampling circuit 37 for extracting the random number generated by the random number generator 36 on condition that the game start command signal from the start switch 6S is detected; a symbol varying means for varying symbols displayed by reels 3L, 3C and 3R on condition that the game start command signal is detected; and a winning combination determining means for determining at least one winning combination from a plurality of predetermined winning combinations on the basis of the random number extracted by the sampling circuit 37. The game machine is further provided with: a game number-of-times counting means for counting the number of times of performing a unit game; and a random number width changing means for changing the random number width of the random number generated by the random number generator in accordance with the counted number of times of the unit game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135279-A (JP)
Title: Positive electrode active material, non-aqueous electrolyte secondary battery using this, and manufacturing method of positive electrode active material
Inventor: WATANABE HARUO
IPC: H01M10/05
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material with high capacity and superior in charge and discharge cycle characteristics, to provide a battery using this, and to provide a manufacturing method of the positive electrode active material.  <P>SOLUTION: The positive electrode 2 has a positive electrode active material. The positive electrode active material is provided with a covering layer which is installed at least at a part of compound oxide particles and has an oxide containing lithium (Li) and at least any of elements out of nickel (Ni), manganese (Mn), and cobalt (Co). A ratio (Ni(T)Co(S)/Ni(S)Co(T)) that is an atomic ratio (Ni(T)/Co(T)) of the total average nickel (Ni) and cobalt (Co) to an atomic ratio (Ni(S)/Co(S)) of nickel (Ni) and cobalt (Co) on the surface is larger than a ratio (Mn(T)Co(S)/Mn(S)Co(T)) that is an atomic ratio (Mn(T)/Co(T)) of the total average manganese (Mn) and cobalt (Co) to an atomic ratio (Mn(S)/Co(S)) of manganese (Mn) and cobalt (Co) on the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132231-A (JP)
Title: Game machine
Inventor: TOMARU YOSHINORI
IPC: A63F7/02
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, securing a passage for causing a game ball to flow downward from the upper side in a center case even if a display screen is enlarged in the lateral direction, and guiding the game ball to a stage part through the passage to restrain lowering of amusement of a game.  <P>SOLUTION: The center case 7 includes: a plurality of display openings 27 opened in the laterally juxtaposed state; a display device disposed with the display screen facing the respective display openings 27; an oblong covering member 28 covering the boundary between the adjacent openings 27 from the front; and a stage part 19 disposed below the display openings 27 and allowing a game ball to roll in a lateral direction, wherein in the interior of the covering member 28, a ball flow passage 42 allowing the game ball introduced into the center case 7 to flow down is formed in the state of meandering forward and backward, and a downstream opening 42b of the ball flow passage 42 is opened above the stage part 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139367-A (JP)
Title: Active oscillating noise control device
Inventor: INOUE TOSHIRO
IPC: G10K11/178
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce sound increase due to undesirable sound increase effect in the vicinity of a second frequency, e.g. 60 [Hz] in the vicinity of a first frequency generated, when adaptative noise control is performed by performing the adaptative noise control in the vicinity of the first frequency of the largest sound pressure (noise) among the low-frequency load noise e.g. 40 [Hz], for reducing noise.  <P>SOLUTION: There is provided a discrete calculation processing device 202, for generating a second control signal S2 for generating cancellation sounds in a second frequency region for increasing the sound, when the sound is decreased in a first frequency region by a discrete calculation processing device 21B for generating a first control signal S1 for the cancellation sound in the first frequency region of the maximum sound pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140836-A (JP)
Title: Inductance part
Inventor: SHIMOYAMA KOJI
IPC: H01F27/29
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a DC resistance under the state mounted to a mounting substrate in an inductance part fitting a terminal onto the side face of an element assembly.  <P>SOLUTION: The inductance part has the element assembly 6, a coil 7 formed in the element assembly 6 and the terminals 8A and 8B electrically connected to the coil 7 while being formed to a part of at least the outer side face in the element assembly 6. Irregularities 9 are formed to the outer side faces in the terminals 8A and 8B. According to such a constitution, contact areas formed with a solder and the terminals 8A and 8B can be increased, thus allowing the reduction of the DC resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138720-A (JP)
Title: Rolling bearing unit for wheels
Inventor: TAKADA YOSHITO
IPC: B60B35/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit for wheels, which prevents the generation of a clearance to a fitting part between the inner peripheral surface of an end side opening of an outer ring and the cylindrical part of a cover member.  <P>SOLUTION: The cover member 40 fitted in the end side opening of an outer ring 22 of the rolling bearing 21 is provided with: a cover part 42; a metal made cover main body 41 integrally having the cylindrical part 43 projected in an axial direction from the outer peripheral edge of the cover part 42; and an armor painting layer 45. Before the cover member 40 is fitted into the end side opening part of the outer ring 22, the thickness dimensions t of the cylindrical part painting layer 47 corresponding to the cylindrical part 43 of at least the cover main body 41 among the armor painting layers 45 is set larger than the height dimensions h from the trough part 28 to the crest part 29 of a cutting operation eye 27 of the opening part inner peripheral surface of the outer ring 22, and the external dimensions A of the cylindrical part painting layer is set larger than the inner diameter dimensions B of the crest part 29 of the cutting operation eye 27 of the opening part inner peripheral surface of the outer ring 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137023-A (JP)
Title: Connecting joint for laser welding, and connected body
Inventor: WATANABE YOSHITOMO
IPC: B23K26/21
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting joint for laser welding, which connecting joint can surely detect a connecting wire, and can efficiently input the heat of laser, and further to provide a connected body.  <P>SOLUTION: The connecting end faces 13, 14 of members 1A, 1B to be connected are butted with each other, and are joined by laser welding or laser/arc hybrid welding. For this purpose, the connecting joint for laser welding is formed on the members 1A, 1B to be connected. Welding grooves 10 having the depth shallower than the thickness of members (11, 2) to be joined are formed on the surfaces of the connecting portions to be irradiated with laser beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137924-A (JP)
Title: Microorganism-controlling agent and method of stabilization
Inventor: NAKABAYASHI MASAAKI
IPC: A01N43/40
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism-controlling agent containing ≥1 and <10 wt.% N, N'-hexamethylenebis(4-carbamoyl-1-decylpyridinium bromide), while being excellent in storing stability at a low temperature, also excellent in decomposition stability at a high temperature, and a method for stabilizing the N, N'-hexamethylenebis(4-carbamoyl-1-decylpyridinium bromide).  <P>SOLUTION: This microorganism-controlling agent is obtained by blending ≥1 and <10 wt.% N, N'-hexamethylenebis(4-carbamoyl-1-decylpyridinium bromide), ≥35 and <60 wt.% at least any of 2-3C alcohols, water and an acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145471-A (JP)
Title: Image correction method and image display device
Inventor: KATAYAMA YUKARI
IPC: G02F1/133
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the reduction of contrast when correcting the luminance variation in a display panel.  <P>SOLUTION: A luminance distribution (a) of a maximum grayscale inputted to a display panel is corrected into a curved surface luminance distribution (b) so that the maximum grayscale becomes a luminance curved surface having the highest luminance in the center of the display panel and having lower luminance in the periphery of the display panel. A luminance distribution of a minimum grayscale is corrected so that the minimum grayscale becomes a luminance curved surface having the lowest luminance in the center of the display panel and having higher luminance in the periphery of the display panel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216945-A (JP)
Title: Automobile vibration damping device
Inventor: MURAKISHI KYOJI
IPC: F16F15/02
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile vibration damping device which reduces the amplitude of a seat part etc. by reaction force of a vibrating means and improves ride comfort.  <P>SOLUTION: This automobile vibration damping device is adapted to an automobile wherein a power plant to which an engine and a transmission etc. are coupled is supported by a vehicle body on an engine mount for shutting off vibration. Since the vibrating means for generating vibration different from vibration of the engine is provided, the amplitude of the seat part etc. is reduced by reaction force of the vibrating means. When a vibration mode of the vehicle body is adjusted so as to become a node in the vicinity of the seat part, the amplitude in the vicinity of the seat part is reduced, and ride comfort is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144010-A (JP)
Title: Method for producing resin composition and resin composition film
Inventor: ITO HIROAKI
IPC: C08L101/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin composition, by which a coagulation-preventing agent added in a process for forming alkaline earth metal carbonate particles are removed without coagulating the particles in a subsequent process, thereby enabling to produce the resin composition formulated with the alkaline earth metal carbonate particles and having excellent transparency.  <P>SOLUTION: This method for producing the resin composition formulated with the alkaline earth metal carbonate particles is characterized by comprising a particle-forming process for forming the alkaline earth metal carbonate particles in the presence of a coagulation-preventing agent, and a removing process for removing the coagulation-preventing agent, before the formed alkaline earth metal carbonate particles are added to the resin, wherein the coagulation-preventing agent is removed in the removing process so that the coagulation-preventing agent is reduced to a content of ≤1.0 mass% based on the resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145766-A (JP)
Title: Process cartridge, electrophotographic apparatus and image forming method
Inventor: UESUGI HIROTOSHI
IPC: G03G5/147
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To substantially avoid soiling of a photoreceptor, toner degradation and fusion in an electrophotographic apparatus using a low-temperature fixable toner so as to stably provide high-quality images over a long period of time, and to provide a process cartridge adaptable to a higher-speed process, an electrophotographic apparatus and an image forming method.  <P>SOLUTION: In the process cartridge, a toner having a viscosity at 100°C in a flow tester of 15,000-40,000 Pa s is used and a surface layer of an electrophotographic photoreceptor contains an organopolysiloxane having a repeating structural unit having a specific perfluoroalkyl group and a repeating structural unit having a monovalent group comprising a group having a specific polystyrene chain, and having a weight average molecular weight of 1,000-1,000,000, wherein the content of the organopolysiloxane in the surface layer is 0.01-20 mass% based on the total mass of the surface layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144523-A (JP)
Title: Draining structure of bowl
Inventor: HONGO MASAHIKO
IPC: E03C1/24
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of assembly processes by reducing the number of parts, and to avoid formation of a level difference on an inner surface of a bowl to facilitate the maintenance, when a drain pipe is connected to a drain outlet of the bowl.  <P>SOLUTION: Projections 12 are formed around the drain outlet 10 on an outer surface of the bowl 1. Piece parts 21 engaged with the projections 12 are formed on a connection member 20 connecting the drain pipe to the drain outlet 10. By engaging the piece parts 21 of the connection member 20 with the projections 12 of the bowl 1, the connection member 20 is fixed to the bowl 1 and the drain outlet 10 and the drain pipe are connected to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148158-A (JP)
Title: Monitoring device and monitoring method
Inventor: ISHII SATOSHI
IPC: H04N7/18
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set a screen display switched at alarm occurrence back to the one for normal monitoring.  <P>SOLUTION: For performing a monitoring operation by using video data taken and output by multiple monitoring imaging apparatuses C1 to Cn, the monitoring device is provided with a display unit 12 for showing the video data, and an alarm generating unit 14 for analyzing the video data and generating an alarm in case that abnormality occurrence is detected in a working area of the monitoring imaging apparatuses. When the alarm generated by the alarm generating unit 14 is detected, the screen display on the display unit is switched from the screen display for normal monitoring to the screen display showing a taken image of the imaging area where the abnormality occurrence is detected, but is set back to the one for normal monitoring at a certain timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150675-A (JP)
Title: Barrel plating apparatus
Inventor: HARA TAKASHI
IPC: C25D17/20
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel plating apparatus which inhibits a plated film from having ununiform thickness on an article to be plated.  <P>SOLUTION: This barrel plating apparatus comprises: a plating tank 20 for storing an electrolytic solution therein; a barrel 2 which accommodates the article 3 to be plated and is rotationally driven in the plating tank 20; a first anode 7 which is arranged outside the barrel 2 and in the lower part of the barrel; second anodes (71, 81 and 91) which are arranged outside the barrel 2 and in the upper part of the barrel 2; an opening and closing mechanism 11 which opens and closes the second anode 71 with respect to the first anode 72; a movable mechanism 4 for moving the barrel 2 with respect to the plating tank 20; and a cathode 6 which is arranged in the barrel 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT