baber/WOPTO huggingface dataset:
Patent JP-2010225120-A (JP)
Title: System, method and program for retrieving case
Inventor: SUKENARI MITSUKI
IPC: G06F17/30
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case retrieval system allowing high-speed retrieval of a case similar to a certain case from accumulated cases.  <P>SOLUTION: When a new target case that is a fresh target case is input, a new case registration means 62 makes the new target case and a characteristic vector of the new target case be stored in a case storage means, calculates an inter-characteristic vector distance between the new target case and each target case already stored in the case storage means, and makes the calculated inter-characteristic vector distance be stored in the case storage means. When a retrieval case is input, a case retrieval means 63 selects the target case from the target cases stored in the case storage means, calculates the inter-characteristic vector distance between the retrieval case and the selected target case, and specifies an optimum case that is the case similar to the retrieval case from a set of the target cases stored in the case storage means by use of that inter-characteristic vector distance and the inter-characteristic vector distance between the target cases stored in the case storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229056-A (JP)
Title: Method for producing olefin dimer, and olefin dimer
Inventor: KIMURA NOBUHIRO
IPC: C07C2/18
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an olefin dimer using a solid phosphate catalyst.  <P>SOLUTION: This method for producing the olefin dimer is characterized by comprising a first process for introducing the first mixture comprising an olefin in an amount of 0 to 15 mass% based on the total amount of the mixture, water in an amount below a saturated water content in a contact condition and equal to or above 10 mass ppm, and a prescribed solvent, into a reactor receiving a solid phosphate catalyst prepared by supporting phosphoric acid on inorganic support particles, and then heating and pressurizing the mixture to give a prescribed contact condition in the reactor, in the contact state of the solid phosphate catalyst with the first mixture; and a second process for introducing the second mixture comprising the olefin, and water in an amount below the saturated water content at a reaction temperature and equal to or larger than 10 mass ppm, into the reactor after the first process, and subjecting to an olefin-dimerizing reaction in the presence of the solid phosphate catalyst at a reaction temperature of 55 to 300°C to obtain the reaction product containing the olefin dimer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227885-A (JP)
Title: Article classifying device, article classifying method, and article classifying program
Inventor: SAKAKIBARA AKIHITO
IPC: G06V30/10
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article classifying device, an article classifying method, and an article classifying program for improving the identification ratio of articles when the articles are supplied again.  <P>SOLUTION: An article classifying device is provided with: an image data acquisition means which acquires the image of an object article as image data relating to the object article; a variation image generation means which generates variation image data by the pseudo variation of the image data relating to the object article; and an identifying means which compares the image data relating to the object article with the variation image data to determine whether the object article can be identified by image recognition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234822-A (JP)
Title: Noise reducing method of flying body, leg part structure of flying body and flying body
Inventor: ISOTANI KAZUHIDE
IPC: B64C25/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing aerodynamic noise in a design object of a flying body, and to restrain a weight increase in the whole flying body without impairing maintainability of the design object designed by the method.  <P>SOLUTION: A first method is characterized in that a starting point of a shearing layer is investigated as a flow field characteristic of the original shape periphery of the design object (S5), and a plate-like object is imparted to the starting point vicinity (S7), and the shearing layer is kept away from an original shape of imparting the plate-like object by changing the starting point of the shearing layer to an edge part of the plate-like object, and the aerodynamic noise of the design object is reduced. A second method is characterized in that static pressure and an air current speed of the original shape periphery are investigated as the flow field characteristic of the original shape periphery of the design object (S5), and the plate-like object is imparted for covering a surface different from a surface directly opposite to the upstream side in the flow direction of an air current among the original shape (S7), and the air current speed is reduced by increasing the static pressure of the original shape periphery, and the aerodynamic noise of the design object is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235332-A (JP)
Title: Optical fiber reeling device and method for reeling optical fiber
Inventor: YAMASHITA TAIICHIRO
IPC: B65H54/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber reeling device and a method for reeling an optical fiber for controlling reeling tension of an optical fiber with high accuracy and good followability in a simple configuration.  <P>SOLUTION: In the optical fiber reeling device 1, an optical fiber f drawn from an optical fiber preform is reeled up on a bobbin 16 by controlling the reeling tension through a fixed roller 12 and a movable roller 13. The optical fiber reeling device 1 includes a ball screw 2 that movably supports the movable roller 13 and a servo motor 3 that rotates the ball screw 2. The relative position of the movable roller 13 with respect to the fixed roller 12 is controlled by the servo motor 3, the reeling tension of the optical fiber f is measured by a tension measuring unit 4, and the reeling tension is controlled to be high in the initial stage of reeling and then to be gradually decreased by a tension controlling unit 5 in accordance with the measurement results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238775-A (JP)
Title: Light emitting device
Inventor: YASUDA HIDENORI
IPC: H01L51/50
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high efficiency of light transmission in an electroluminescence device without lowering the durability of the device.  <P>SOLUTION: The electroluminescence device 1 includes a plurality of layers (12 to 15) laminated between electrodes (11, 16), and a light-emitting region 14, which emits light by application of an electric field between the electrodes (11, 16), between the plurality of layers (12, 13, 15). The electroluminescence device also includes at least one microparticle 20 that induces plasmon resonance on the surface thereof by the light emitted from the light-emitting region 14 arranged in the vicinity or in the light-emitting region 14. The microparticle 20 is a core shell type microparticle including at least one metal microparticle core 22 and an insulation shell 21 that covers the metal microparticle core 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235801-A (JP)
Title: Cleaner composition
Inventor: KAJIURA TAKESHI
IPC: C11D3/33
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner composition for a medical implement, which can efficiently and quickly clean a medical implement stained with oil to remove its oil stains from the medical implement.  <P>SOLUTION: The cleaner composition contains 0.7-35 wt.% of a nonionic surfactant having an HLB of 10 or more and less than 14, an anionic surfactant, a chelating agent, and water. For use, a cleaning solution containing the cleaner composition in an amount of 0.2-30 wt.% is brought into contact with the medical implements stained with the oil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234342-A (JP)
Title: Septic tank
Inventor: KITAI YOSHITO
IPC: C02F3/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide smaller septic tanks of which the inspection and maintenance can be sufficiently carried out.  <P>SOLUTION: While a first end plate B1 and a second end plate B2 having curved surfaces projected outside to both ends of a body are installed in the septic tank 1, a space for treating water is arranged inside the body of the septic tank 1. The space for treating water is divided, in order of treatment, into a pretreating tank constituted of an anaerobic tank N or an aerobic tank, an aerobic tank, a biological-membrane-filtering tank, a water treating tank, a disinfection tank, and a discharge pump tank through a partition walls separately. A plurality of inspection openings H are installed above the tanks, the pretreating tank is arranged inside the first end plate B1 of the one end in the space for treating water, the aerobic tank is arranged inside the second end plate B2 of the other end, and the biological-membrane-filtering tank, the water treating tank, the disinfection tank, and the discharge pump tank are arranged between the pretreating tank and the water treating tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236844-A (JP)
Title: Auxiliary cooling device
Inventor: YATAGAI HIROOMI
IPC: F25B1/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary cooling device capable of moderately supplying water to a filter and avoiding water supply shortage and generation of useless water by controlling start/stop of supplying water to the filter by a water supply device according to water retention state of a mat in the filter.  <P>SOLUTION: Temperature sensors 21, 41 detect difference between temperatures of air before passing through the filter 12 and air after passing through it, and the temperature difference is compared with a set value so as to simply determine the water retention state of the mat in the filter 12. Start/stop of supplying water to the filter 12 by the water supply device 11 is controlled according to the water retention state of the filter 12. When the water retention state is good, the water supply is not carried out, and when the water retention state is deteriorated, the water supply is carried out, which can avoid water supply shortage and generation of the useless water in the filter 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243542-A (JP)
Title: Projector
Inventor: SAKAI TOSHIHIKO
IPC: G02F1/1333
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which causes no degradation in quality of a projection image.  <P>SOLUTION: The projector 1 is provided with: an introducing hole 712A1 through which air is introduced to the inside of a lens barrel 71, a holding frame 73 which holds an aberration correction lens 731, and a fin 733 which guides the air introduced through the introducing hole 712A1 to the aberration correction lens 731. Therefore, even if the aberration correction lens 731 is heated by a light beam passing through the inside of the lens barrel 71, the fin 733 guides the air to the aberration correction lens 731, so that the aberration correction lens 731 is cooled to suppress a change in aberration due to thermal expansion of the aberration correction lens 731. Therefore, the deterioration of the quality of the projection image is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245682-A (JP)
Title: Image processing device, image processing method, and computer program
Inventor: MORI KENJI
IPC: G09G3/36
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique regarding to image processing for making a display image to be high image quality.  <P>SOLUTION: This invention relates to an image processing device which processes an image formed by arranging pixels vertically and horizontally, comprising: a memory unit which receives image data expressing an image, and memorizes at least a portion of the image data as frame data for display; a column memory which acquires column data of a predetermined number of columns from frame data, and temporarily memorizes them as first partial column data while treating the frame data as a plurality of column data of vertical pixel array arranged in a horizontal direction; and an image processing unit which performs predetermined image processing using the first and second partial column data while reading column data of the predetermined number of column data corresponding to positions succeeding to the first partial column data as the second partial column data from the memory unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242706-A (JP)
Title: Valve timing control apparatus
Inventor: TADA KENJI
IPC: F01L1/34
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control apparatus capable of exactly detecting a rotational angle of a driving shaft or a driven shaft.  <P>SOLUTION: An assist spring 36 of the valve timing control apparatus 1 is fixed at one end 37 to a vane rotor 14, and is fixed at the other end 38 to a housing 18 by a spring hook 39 arranged outside the housing 18. A signal plate 30 is fixed to the vane rotor 14 on the spring hook 39 side, and the rotational angle is detected by a cam angle sensor 7 arranged in the radial outer direction. Since the assist spring 36 and a spring hook 39 are positioned in the radial inner direction more than the outer edge 31 of the signal plate 30, the cam angle sensor 7 for detecting the rotation angle of the signal plate 30 can exactly detect a rotational angle of a camshaft 2 without misidentifying the assist spring 36 and the spring hook 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247270-A (JP)
Title: Portable cutting machine
Inventor: YOSHIMURA KAZUNOBU
IPC: B23D47/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably mount a sub-base 12 to a main base 6a, to always cut a material to be cut in the stable state, and to eliminate impairing of durability of a saw blade 1.  <P>SOLUTION: In the portable cutting machine, a cutting plate 6 is arranged on a lower part of a cutting machine body 3 having the cutting saw blade 1, and the cutting plate 6 is constituted of: the main base 6a for supporting the cutting machine body 3; and the sub-base 12 provided detachably by sliding on the saw blade 1 side of a main base 6a. The saw sliding arms 20, 21 are projectedly formed from a side part of the sub-base 12 to the main base 6a side, and restriction parts 22, 13 of the sub-base 12 are provided on an upper surface and a lower surface of the main base 6a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163769-A (JP)
Title: On-vehicle apparatus for vehicle
Inventor: OGINO HIROYASU
IPC: G07B15/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically complete a writing processing, even when writing charging information into an IC card fails.  <P>SOLUTION: If a processing of recording information into an IC card 3 is not completed, a control circuit 4 performs a reauthorization process or a process of reading information that is recorded in the IC card 3, while the IC card 3 is still mounted through processes of reading and writing the least necessary information; and implements a process of re-recording information into the IC card 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258047-A (JP)
Title: Resist film remover and resist film removal method
Inventor: KUMANO KATSUFUMI
IPC: H01L21/027
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist film remover and a resist film removal method which can remove an epoxy resist, after polymerization cure, through dry etching.  <P>SOLUTION: This resist film remover 1 includes: a vacuum vessel 2 which can attain a vacuum; a means 11 for evacuating the vacuum vessel 2; a substrate holding means 4 for holding a substrate, having a processing layer inside the vacuum vessel; a means for setting the substrate to a predetermined temperature; a wire 5, made of a high-melting point material attached into the vacuum vessel; a power source 6 for resistive-heating the wire 5; and a gas-guiding means for guiding gas particles 7 containing hydrogen, and gaseous particles 8 containing hydrogen and oxygen into the vacuum vessel. An epoxy photoresist formed on the processing layer is removed, by using the gaseous particles 7 containing hydrogen, the gas particles 8 containing water, and an active atomic species 24 generating by a contact decomposition reaction to the wire 5 which is resistive-heated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261573-A (JP)
Title: Corrosion-resistant bellows type mechanical seal
Inventor: UEDA MAKOTO
IPC: F16J3/04
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-resistant bellows type mechanical seal which can favorably seal a corrosive fluid even under a high-temperature condition.  <P>SOLUTION: The corrosion-resistance bellows type mechanical seal comprises: a ceramic stationary sealing ring 2 fixed to a seal case 1; a PTFE-made bellows 4 which is fittingly fixed to a rotating shaft 3 at its base end 4b, and can be elongated and contracted in the axial direction; a rotating sealing ring 5 which is connected to the tip 4d of the bellows 4, opposes the stationary sealing ring 2, and is constituted of a hard resin material excellent in corrosion resistance and sliding performance with the stationary sealing ring 2; a spring retainer 6 which is engaged with the tip 4d of the bellows 4 and the rotating sealing ring 5 so as to be not rotative with respect to the tip and the rotating sealing ring, and not to be displaceable with respect to the direction of the stationary sealing ring; and a spring member 7 which is arranged in a region at the external peripheral side of the bellows 4 so as to press and energize the spring retainer 6 in the direction of the stationary sealing ring. The spring retainer 6 is constituted of a resin material whose thermal expansion coefficient is equal or similar to that of the bellows 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264469-A (JP)
Title: METHOD FOR MANUFACTURING Cr-CONTAINING BAR STEEL
Inventor: NAKAKUBO SHOHEI
IPC: B21B3/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture Cr-containing bar steel capable of improving scale strippability and excellent in surface property even in a case of the Cr-containing bar steel which contains Cr that affects the scale strippability.  <P>SOLUTION: A method for manufacturing the Cr-containing bar steel that contains 0.10-2.0% of Cr includes: a step a for carrying out descaling to steel slab after taking out the steel slab from a heating furnace; a step b for carrying out hot rolling to the steel slab in atmospheric environment after the step a; and a step c for carrying out descaling to the steel slab after the step b. The hot rolling in the step b is performed under conditions satisfying formulas (1) and (2). In the formulas (1) and (2), R(gas constant) is 8.31×10<SP>-3</SP>kJ/mol*K, T is rolling temperature(°C), wherein 700≤T≤1,000, x is Cr content (mass%) of the steel slab, t is rolling time (second), wherein 20≤t≤200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247137-A (JP)
Title: Water cleaner and method of using the same
Inventor: TAKAHASHI KIYOHIRO
IPC: C02F1/50
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized water cleaning and sterilizing device which can be installed between an apparatus for supplying or using water such as a sanitary apparatus like Washlet (R) and piping for supplying water to the apparatus.  <P>SOLUTION: Granular activated carbon 4, hollow fiber membranes 5a, 5b, and the molding 6 of zeolite which has adsorbed a chlorine-based sterilant are filled inside a container to attain a clean water sterilizer. By the sterilization effect of the chlorine-based sterilant discharged from the molding 6 of the zeolite and turbidity and odor removal by the filtration and adsorption action of the granular activated carbon 4 and the hollow fiber membranes 5a, 5b, sanitary water is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268235-A (JP)
Title: Image forming device
Inventor: KIM GENSHUN
IPC: H04N1/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that permits temporary use of a function even for a user who is limited to use the function.  <P>SOLUTION: A use permission control part 81 is configured to permit an unauthorized access user to temporarily use a specified function when a use light decision part 79 determines that the user does not have a right to use the specified function, while being allowed to use the function. Thus, even a user who has limitations on use of the function is allowed to temporarily use the function as long as the user obtains an IC card 70 for permission.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264912-A (JP)
Title: Device and program for controlling light quantity
Inventor: TANAKA KIMIAKI
IPC: B60Q1/14
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of achieving the energy saving while preventing one's own vehicle from being hardly recognized from its periphery when dimming a light.  <P>SOLUTION: In a light quantity control system of a light, if any person is not detected by the light quantity control processing of the light (S310: NO), the light quantity of the light is set to the predetermined minimum value (S350). When a person is detected (S310: YES), the lower limit of the light quantity capable of allowing the person to recognize the light of a vehicle is computed according to the position of the person, and the light quantity of the light is set to the computed light quantity (S340). When the light quantity is set, the light quantity of the light is changed so as to obtain the set value. In this light quantity control system, if any person is not detected, the light quantity of the light can be minimized. If any person is detected, the light quantity of the light of the vehicle can be changed to the light quantity to a minimum level with which the person can recognize the light of the vehicle (which may be matched with the minimum light quantity).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264567-A (JP)
Title: Pad conditioner
Inventor: SHIMIZU AKIHIRO
IPC: B24D7/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad conditioner keeping flatness of a pad by grinding a surface of the pad, and having a long product service life with abrasive grains of the conditioner following deformation of the pad.  <P>SOLUTION: The pad conditioner includes: an abrasive base having an abrasive surface for grinding the pad in contact; a disklike base metal for supporting the abrasive base; and an outer elastic member provided along a circumference between the disklike base metal and the abrasive base, and formed to be annular.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269948-A (JP)
Title: Lightweight aggregate and method for manufacturing the same
Inventor: ABE NOBUHIKO
IPC: C04B14/04
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain lightweight aggregate capable of responding to a requirement of weight reduction of a concrete structure when concrete debris is processed, and to provide a method for manufacturing lightweight aggregate from concrete debris in a practical yield without using a resource of expansive shale which becomes a raw material of lightweight aggregate.  <P>SOLUTION: The lightweight aggregate provided is characterized by roughly pulverizing concrete debris whose content of sandstone or shale containing carbonaceous substance of 0.01-30 area% which is determined by image analysis is 30-90 vol.% so that the particle diameter becomes 20-100 mm, further heating at 1,000-1,300°C, and after cooling grinding by a grinding machine and removing fine powder of 0.5 mm or less by a sieving treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT