baber/WOPTO huggingface dataset:
Patent JP-2007265477-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: MURAO NAOTO
IPC: G11B5/708
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent electromagnetic transducing characteristics and running durability, a low error rate and high recording and reproducing accuracy and capable of suppressing wear of a head by heightening smoothness of a magnetic layer, attaining thinness of the thickness of the magnetic layer and bringing performance of inorganic powder such as an abrasive material into full play and to provide its manufacturing method.  <P>SOLUTION: The magnetic recording medium and its manufacturing method are characterized in that a smooth layer mainly made of a polymer is formed on a non-magnetic layer; an application liquid for forming a non-magnetic layer containing non-magnetic powder and a binder is applied on the smooth layer and the resultant application liquid is dried to form the non-magnetic layer and an application liquid for forming the magnetic layer containing ferromagnetic powder; an inorganic powder and a binder are applied on the non-magnetic layer; and the resultant application liquid is dried to form the magnetic layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260822-A (JP)
Title: Guide robot
Inventor: SHIOMI MASAHIRO
IPC: B25J13/08
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide robot as a guide by guiding a human being along a route decided by considering visibility so as to pass through a path, where at least a following path is visible, in order.  <P>SOLUTION: This guide robot 10 comprises a guide data base storing information about paths for guide in consideration of visibility. The path is set in a point possible to be a transit point or a mark to get to a destination and a point where at least one other path is visible. When the robot 10 obtains the present position information and the destination information, the robot 10 guides the human being along the visible path showing a route passing through the paths where a following path is surely visible. When the robot 10 reaches the path comprised in the visible route during the guide of the human being, the robot 10 explains the way to the destination from the current path with voice and gesture. In the case wherein the human being understands the way to the destination with that explanation, guide is concluded at that point. Thus, it is unnecessary to guide the human being to the destination, the human being recognizes destination by being guided to the point where the destination is visible, at the best, and the guide is carried out efficiently.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263313-A (JP)
Title: Connecting structure of yoke and shaft of universal joint
Inventor: SAKAMOTO KENJI
IPC: F16D3/26
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a yoke and a shaft capable of preventing vibration of the shaft.  <P>SOLUTION: The yoke 2 is equipped with a fitting part 5 with a U-shaped cross section having first and second tabs 7 and 8 which are parallel to each other. The first and the second tabs 7 and 8 include pinching parts 10 and 11, respectively, composed of the inside faces of the tabs 7 and 8. Further, the first and the second tabs 7 and 8 are bent by being fastened by bolts 16 and 17 inserted into bolt insertion holes 14 and 15 formed near first and second ends 7a and 8a, respectively. The shaft 1 fitted between the first and the second tabs 7 and 8 is fixed to the yoke 2 by a pair of pinched parts 24 and 25 being pinched by the pinching parts 10 and 11. A non-contact region C1 is formed between the pinching parts 10 and 11 and the corresponding pinched parts 24 and 25, respectively, and first and second non-contact areas A1 and A2 are formed on both sides of the non-contact area C1, sandwiching the area C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264491-A (JP)
Title: Charging roll
Inventor: KANEHARA TERUYOSHI
IPC: G03G15/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roll in which filming does not occur even when numerous particles are distributed on a surface layer and projections due to the particle are formed.  <P>SOLUTION: An elastic layer 2 is formed on an outer periphery surface of a shaft body 1 of the charging roll, a resistance adjusting layer 3 is formed on an outer periphery surface of the elastic layer 2 and the surface layer 4 is formed on an outer periphery surface of the resistance adjusting layer 3. Particles P are dispersed on the surface layer 4, thereby projections C due to the particles P are formed on the outer periphery surface of the surface layer 4. Then, ratio (A/B) of Martens hardness (A) of the charging roll surface at the projection C and Martens hardness (B) in other parts of the charging roll surface is set within a range of 0.9 to 1.1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262370-A (JP)
Title: Resin composition, and film using the same
Inventor: SUZUKI MAIKO
IPC: C08L101/16
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which comprises an aliphatic polyester having an optionally changeable glass transition temperature of 0°C or lower and which has excellent flexibility without the reduction in the viscosity.  <P>SOLUTION: The resin composition comprises, as its principal component, a mixture of an aliphatic polyester resin having a glass transition temperature of 0°C or lower and a phenoxy resin, and is characterized in that the resin composition has a proportion of the above phenoxy resin of from 35% by mass to 60% by mass; and a film formed by using the above resin composition is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267786-A (JP)
Title: Vacuum cleaner
Inventor: SONE KENJI
IPC: A47L9/28
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner of user-friendly and highly satisfactory, which has no difference between the fishing states of cleaning surfaces after the cleaning due to a difference in dust detecting sensitivities to be set and efficiently using energy.  <P>SOLUTION: This vacuum cleaner includes a determination control means 11 controlling an electric blower 2, a dust detecting means 5 detecting sucked dust, a notification means 12 notifying that the dust detecting means 5 detects the dust, and a sensitivity changeover means 13 changing over the dust detecting sensitivities of the dust detecting means 5; when the dust detecting sensitivity is low, raises an input of the electric blower 2, and when the dust detecting sensitivity is high, lowers the input of the electric blower 3. In a case of the low sensitivity, the detection sensitivity of the dust is low and the notifications are few, however, the input of the electric blower 2 is raised to improve the dust collecting performance; while in a case of the high sensitivity, the dust detecting sensitivity is high so that, even if the input of the electric blower 2 is lowered to execute energy saving operation, the high dust detecting sensibility can eliminate from producing a large difference in the finishing state of the cleaning surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268771-A (JP)
Title: Offset press
Inventor: NIINA YASUHIRO
IPC: B41F30/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset press, the area of a printing surface can be extended under the condition that the outer diameter of a blanket cylinder is kept constant.  <P>SOLUTION: This offset press has the blanket cylinder 33, a blanket wound around which transfers a printed image from a plate cylinder to paper. Further, the blanket cylinder 33 has a first tension shaft 333 and a second tension shaft 334, which are adjacent to each other and give tension to the blanket, and a first driving mechanism 335 for driving the first tension shaft 333 and a second driving mechanism 336 for driving the second tension shaft 334. Furthermore, the first driving mechanism 335 and the second driving mechanism 336 are arranged so as to put the first tension shaft 333 and the second tension shaft 334 between the mechanisms from their peripheral outsides of the blanket cylinder 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273194-A (JP)
Title: Solid oxide fuel cell
Inventor: YOSHIKATA KUNIAKI
IPC: H01M8/12
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of improving current collection function.  <P>SOLUTION: The solid oxide fuel cell includes a sheet-like electrolyte 1, a fuel electrode 2 formed on one side of the electrolyte 1 and an air electrode 3 formed on the other side of the electrolyte 1, and a pair of current collection layers 4, 5 respectively formed on the opposite side to the electrolyte 1 in the fuel electrode 2 and the air electrode 3. At least one recess 21, 31 which opens to the current collection layer 4, 5 side is formed at the fuel electrode 2 and the air electrode 3. Each of the current collection layers 4, 5 has a main body part 41 to cover the surface of the fuel electrode 2 or the air electrode 3 and a protrusion 42 to be engaged with the recess 21, 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274289-A (JP)
Title: Service transaction system and its program
Inventor: TAMURA SHINSUKE
IPC: G06Q50/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service transaction system capable of requesting a service without relating each transaction to its own by a service user while being capable of surely computing the proper total amount of charge for the user of the service user by a service provider.  <P>SOLUTION: Transaction discriminating information generated in the service provider 1 is acquired by a service utilizing device 2, and the informations signature-processed after a transmission to the service provider 1 at every service transaction is used for the next service transaction, thus checking the transaction authority of the service utilizing device 2. Confirmatory information generated on the basis of this and next transaction discriminating informations by the service utilizing device 2 is transmitted and a primary coupling data is generated by the service provider 1, and the primary coupling data is registered to the service utilizing device 2. The primary coupling data at every service transaction is totalized, and the total amount of the charge for the user is computed while an unjust operation at the time of the totalization is decided on the basis of the confirmatory information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269156-A (JP)
Title: Small planing boat
Inventor: KANEKO YOSHIYUKI
IPC: B63B35/73
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small planing boat never causing fuel to stay on a deck floor of a hull and other parts even when the fuel spills from an filling port in filling.  <P>SOLUTION: An filling port 22 is devised to be covered with a hutch cover 16 when the hutch cover 16 is closed by providing an opening part 17 and the filling port 22 communicated to a fuel tank 14 on a deck 11a of the hull 11. Thereafter, the filling port 22 is devised to position at a bottom surface part 23a of a fuel receiver recessed part 23 by forming the fuel receiver recessed part 23 in the circumference of the filling port 22 on an upper surface of the deck 11a, and a guide groove 24 inclined so as to be lower downward on the outer part side of the hull 11 from the bottom surface part 23a is integrally formed with the fuel receiver recessed part 23. Furthermore, the filling port 22 is arranged on the starboard side in the rear of the opening part 17, and the guide groove 24 is provided on the outside part of the opening part 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268574-A (JP)
Title: Masking member and workpiece machining method using the same
Inventor: OTANI SHUNSUKE
IPC: B23K9/32
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking member that increases working efficiency by reducing the number of processes for workpiece machining and that ensures quality of a screw hole drilled on the workpiece, and also to provide a workpiece machining method using this masking member.  <P>SOLUTION: The masking member 2 is designed to mask the female screw part 33 of screw holes 32 drilled on a mounting plate 3. The masking member is formed in a columnar shape and is composed of a main body in which communicative hole 21 having a hexagonal cross section in the inner circumferential face and communicative hole 26 having a circular cross section in the inner circumferential face are drilled along the axial center C, and composed of a male screw part 22 which is threaded on the outer circumferential face of the main body. The masking member is screwed onto the screw hole 32, with the male screw part 22 closely fitted with the female screw part 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269592-A (JP)
Title: Xonotlite-based lightweight calcium silicate hydrate formed body
Inventor: AONO YOSHIMICHI
IPC: C04B35/22
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve carbonation resistance of a xonotlite-based lightweight calcium silicate hydrate formed body.  <P>SOLUTION: When the xonotlite-based lightweight calcium silicate hydrate formed body containing, as a constitutive mineral, xonotlite is produced by subjecting a raw material slurry to high temperature high pressure steam curing, a xonotlite-based lightweight calcium silicate hydrate formed body containing ≥0.0005 mass% silicone oil is obtained by adding silicone oil into the raw material slurry in an amount of ≥0.0005 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268126-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can block a drop in interests while enhancing an advantage sufficiently by accurately increasing the frequency of lottery under a specified game state.  <P>SOLUTION: The game machine is provided with a prize winning rate alteration means which allows the shift to the status that makes the winning of the second starter slot ready under the specified game status, the first advantageous game status generation means 433a which generates the first advantageous game status from the result of the first jackpot lottery in return to the winning of the first starter slot and the second advantageous game status generation means 433b which generates the second advantageous game status more advantageous than the first advantageous game status based on the result of the second jackpot lottery in return to the winning of the second starter slot. Especially when the second processing pertaining to the second jackpot lottery put on standby by the second reservation means, even if the first processing pertaining to the first jackpot lottery is in standby previously, the second processing is executed before the execution of the first processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281124-A (JP)
Title: Electromagnetic solenoid
Inventor: FUJII TAKESHI
IPC: H01F7/16
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid in which a magnet wire is provided extending from one end of an electric insulating member provided to the periphery of an electromagnetic core to its other end, and is restrained from being disconnected or changing its electric resistance by another magnet wire wound on the above magnet wire.  <P>SOLUTION: The electric insulating member 70 is provided to the periphery of a center core 41 that serves as a part of an magnetic circuit, a groove 711 which is deep enough to bury, at least; a part of the diameter of the magnet wire 42 is provided to the peripheral surface of the electric insulating member 70; and the magnet wire 42 is provided inside the groove 711 provided to the electric insulating member 70, extending from one end 72 of the electric insulating member 70 to its other end 73. The magnet wire 42 located at the other end 73 of the electric insulating member 70 is reciprocated between the one end 72 and the other end 73 to be wound on the periphery of the electric insulating member 70 in odd-numbered layers for the formation of a coil unit 42a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278624-A (JP)
Title: Heat pump cycle
Inventor: ITO SEIJI
IPC: F25B6/04
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump cycle preventing window fogging, and capable of improving efficiency of a heat pump.  <P>SOLUTION: The heat pump cycle is provided with a compressor 1 sucking in and compressing a coolant as a first heat source, a first water-coolant heat exchanger 2 carrying out heating of cooling water by the high pressure coolant discharged from the compressor 1, a first hot water heater 59 carrying out heating of air conditioning air by the cooling water, a second water-coolant heat exchanger 3 carrying out heating of a second fluid by the high pressure coolant flowing out from the first water-coolant heat exchanger 2, a second hot water heater 60 carrying out heating of the air conditioning air by the second fluid, expansion valves 7, 10 depressurizing the high pressure coolant flowing out from the second water-coolant heat exchanger, and low pressure side heat exchangers 4, 8 evaporating the low pressure coolant depressurized by the expansion valves 7, 10. By this, even if a first fluid is engine cooling water, and it is in a high water temperature state during normal times, heat can be exhausted to the second fluid by using the second hot water heater 60, and efficiency of the heat pump can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238422-A (JP)
Title: Organic solvent-dispersed zirconia sol and its production method
Inventor: IWAKURA AKITAKA
IPC: C01G25/02
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic solvent-dispersed zirconia sol which is obtained by replacing water of the water-dispersed sol with an organic solvent, is excellent in temporal stability, and can suitably be used for optical films such as an antireflection film, and also to provide its convenient production method.  <P>SOLUTION: The organic solvent-dispersed zirconia sol is obtained by adding a zirconia-sol stabilizer to the water-dispersed zirconia sol to replace water with an organic solvent. The zirconia-sol stabilizer is preferably at least one selected from acetic acid, β-diketone, salicylic acid and their derivatives.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007278221-A (JP)
Title: Seal structure for internal combustion engine and gasket used for the same
Inventor: OTANI KEISHIRO
IPC: F02F11/00
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for an internal combustion engine and a gasket used for the same materializing a means capable of inhibiting corrosion of a cylinder head by water in an exhaust system of the engine or the like with a simple structure.  <P>SOLUTION: A sleeve part 24 extending toward an inner part of an exhaust port 14 is formed as one unit with the gasket 2 put between an exhaust manifold mounting surface 13 of the cylinder head 1 and a flange 33 of the exhaust manifold 3. Even if condensed water stays near a connection part of the cylinder head 1 and the exhaust manifold 3, the cylinder head 1 is prevented from touching the condensed water by the sleeve part 24 of the gasket 2. Consequently, corrosion of the cylinder head 1 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006246511-A (JP)
Title: Stereoscopic video display device
Inventor: TABATA SEIICHIRO
IPC: H04N13/04
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the stereoscopic video display device which can display stereoscopic video, without the loss of presence, by taking into account the impact of a frame part of a display plane on observation of the stereoscopic video.  <P>SOLUTION: A display of a video for left eye and right eye is controlled so that parallax of both eyes is fixed effectively and mostly (a right and left video is shifted by video shift circuits 32L, 32R based on a parallax signal), while a monochrome display part is provided to each display region for the video for the left eye and the video for the right eye, and thereby, stereoscopic video is displayed and observed with a natural feeling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007288319-A (JP)
Title: Color conversion using color conversion table
Inventor: FUKUDA TAKAYUKI
IPC: G06T1/60
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of achieving further increase in speed of color conversion processing.  <P>SOLUTION: An image processing apparatus includes; a storage part wherein color conversion table including color conversion data showing correspondence between gray values in a first color system and those in a second color system with respect to a plurality of lattice points is stored; a color conversion part which converts a gray value of an object pixel to a gray value in the second color system; and a cache area which caches data from the storage part so that data can be quickly read and which has adaptable plurality of cache systems different at least in an upper limit number of the conversion data and cache area numbers each other. The color conversion part includes a first conversion part which converts the gray value of the object pixel to a gray value of a corresponding lattice point probably, a second conversion part which converts the gray value of the corresponding lattice point to a gray value in the second color system, and a system setting part which assumes the time required for the second conversion in a plurality of cache systems and sets a cache system for use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287412-A (JP)
Title: Fuel cell
Inventor: KATO MANABU
IPC: H01M8/02
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing the deterioration of a material even in the case a cathode is exposed to a high potential state.  <P>SOLUTION: The fuel cell 10 has an anode 2 and a cathode 3 provided with at least catalyst layers 2a, 3a and an electrolyte membrane 1 arranged between the anode 2 and the cathode 3, and water electrolysis catalysts 4x, 4x,... are provided at the cathode 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283662-A (JP)
Title: Cleaning method of oriented film printing plate
Inventor: AMANO SEIICHI
IPC: B08B1/00
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical/efficient cleaning method of an oriented film resin for liquid crystal, especially a cleaning method of an oriented film printing plate which can well deal with an oversized substrate.  <P>SOLUTION: This cleaning method of the oriented film resin adhering to the printing plate, comprises the step of arranging a porous sheet on the surface of the printing plate, the step of impregnating the porous sheet with a solvent for the oriented film resin and leave the sheet at rest and the step of releasing the solvent-impregnated sheet from the printing plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285633-A (JP)
Title: Hot water supply device
Inventor: MATSUOKA SHIGEHIKO
IPC: F24H1/00
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device having reduced running cost while preventing the run-out of hot water with boiling-up operation in response to an actual condition.  <P>SOLUTION: When a bath operation switch 75 is operated on, a bath required hot water amount required for a bath is seized and bath controlling operation is performed for bath reheating operation to secure the bath required hot water amount. The bath required hot water amount is set while seizing a set hot water filling amount, a temperature retaining operation required hot water amount and a required additional hot water amount and adding a shower required hot water amount thereto. It is also set while seizing a remaining hot water amount in the bath and adding the remaining hot water amount thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT