baber/WOPTO huggingface dataset:
Patent JP-2009014253-A (JP)
Title: Ventilation device
Inventor: KUBO MASAHIRO
IPC: A61L9/01
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device having an air purifying function for deodorizing and sterilizing air by exciting a photocatalyst by efficiently utilizing natural light.  <P>SOLUTION: This ventilation device 7 comprises a guide duct 1 for guiding the natural light 6, and an air blower 2 for distributing outdoor air 4. This ventilation device 7 having a function for purifying air by a photocatalyst supporting filter capable of being excited by the natural light 6 guided by the light guide duct 1 and purifying the outdoor air 4 and a function for guiding the natural light 6 into a building can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038143-A (JP)
Title: Blue light emitting aluminum nitride material and its manufacturing method
Inventor: TERATANI NAOMI
IPC: C09K11/64
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue light emitting aluminum nitride material efficiently emitting blue light irrespective of the kind of excitation light source, and being composed of stable and safety elements.  <P>SOLUTION: This blue light emitting aluminum nitride material is prepared first by making a feed powder by adding carbon or a substance generating a carbon component by thermal decomposition, to an aluminum nitride (AlN) powder, a silicon nitride (Si<SB>3</SB>N<SB>4</SB>) powder or an Si source such as silicon oxide (SiO<SB>2</SB>), which can be converted to silicon nitride by reductive nitrogenation, and a Eu source which is europium oxide (Eu<SB>2</SB>O<SB>3</SB>) powder, or europium nitrate, europium acetate, etc., which can be Eu<SB>2</SB>O<SB>3</SB>by a thermal treatment process or can be europium nitride (EuN) by reductive nitrogenation, and the feed powder is reduced in a nitrogen atmosphere, then it is consecutively sintered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020220-A (JP)
Title: Finder optical system, optical equipment including it, and observation method using it
Inventor: YAMAMOTO SAYAKO
IPC: G02B13/18
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finder optical system with high observation magnification while securing enough distance from a reticle to an eyepiece optical system.  <P>SOLUTION: In this finger optical system, an image formed by an objective lens OL is observed by an eyepiece lens (the eyepiece optical system) EL through a penta prism (an erecting image forming member) P. The eyepiece lens EL includes a first lens group having negative refracting power, a second lens group having positive refracting power and a third lens group having negative refracting power, which are arranged in order from the object side, wherein the first lens group is formed of one meniscus lens L1 whose convex is directed to the penta prism P side, and the second lens group is formed of two or more lens components L31, L32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020233-A (JP)
Title: Developer replenishing container
Inventor: YAMADA YUSUKE
IPC: G03G15/08
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing container not causing toner blocking, and with less soiling by toner.  <P>SOLUTION: The developer replenishing container mounted to an image forming apparatus, and for replenishing the toner includes: a container body 1 for storing the toner; and a toner discharge part 1a disposed in the container body 1, and having an opening to drop and discharge the toner. A part in the vicinity of the toner discharge part 1a is formed of a flexible member, and the opening has a small diameter so that the toner may not naturally drop therethrough when aggregated. The toner can be dropped and discharged through the opening by deforming or displacing the part in the vicinity of the toner discharge part formed of the flexible member by an action force exerted from the electrophotographic image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022444-A (JP)
Title: Endoscope apparatus
Inventor: FUJIKURA TETSUYA
IPC: A61F2/958
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus with excellent operability, capable of securely performing suction by connecting a ventilation opening of an insertion assisting device to a suction device.  <P>SOLUTION: The insertion assisting device 60 comprises the endoscope 10 having the insertion part 12 and the substantially tubular insertion assisting device 60 having an insertion path 70 into which the insertion part 12 is inserted and an inflatable/deflatable balloon 66 attached to the outer circumference of the distal end. The insertion assisting device 60 further comprises a ventilation opening 90 formed on the outer peripheral surface and a duct 72 different from an insertion path 70 inserted into the opening 90. The duct 72 is connected to the suction device 83 via a suction tube 87 disposed inside the endoscope 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025560-A (JP)
Title: Lithography pellicle
Inventor: SHIRASAKI SUSUMU
IPC: G03F1/62
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate no strain on a mask even when a pellicle is stuck on the mask.  <P>SOLUTION: On the lithography pellicle, a mask binder for sticking the pellicle on the mask has a flat face, and flatness of the face is ≤15 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022922-A (JP)
Title: Release unit in apparatus for arraying microbead and method for setting the release unit
Inventor: TAKEUCHI SHOJI
IPC: B01J19/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release unit in an apparatus for arraying microbeads, by which release unit microbeads are surely released at a high speed so that the size of a chip in the horizontal direction can be reduced and to provide a method for setting the release unit.  <P>SOLUTION: The release unit in the apparatus for arraying microbeads is provided with: a bent minute passage 6 communicated with a narrowed area 3 of the release unit in the apparatus for arraying microbeads; a storage part (a chamber) 4 for a liquid 5, which storage part is arranged through the bent minute passage 6 and has an expanded shape; microbeads 10 to be captured in the narrowed area 3; a light receiving part 7 which is formed in the storage part 4 and irradiated with a laser beam 8; and a laser beam irradiation unit for irradiating the light receiving part 7 with the laser beam 8. Bubbles 9 of the liquid 5 in the storage part 4 are generated by irradiating the light receiving part 7 with the laser beam 8 to release the microbeads 10 captured in the narrowed area 3 from the narrowed area 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028076-A (JP)
Title: Game machine
Inventor: KUBO KOJI
IPC: A63F7/02
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving amusement in game progress by reducing inexpediency in fixation of the number of announcements for specified announcement modes and executing announcement modes different from conventionally continued previous announcements.  <P>SOLUTION: The game machine is provided with an advantageous game determination means for determining whether a normal-game state shifts to an advantageous-game state or not in the normal-game state, a normal game determination means for determining whether the advantageous-game state shifts to the normal-game state or not from a probability higher than a determination probability in the advantageous-game state and an at-advantage-specified-game determination means for determining whether the advantageous-game state shifts to the specified-game state from a probability approximately equal to the determination probability of the normal-game determination means in the advantageous-game state. When the advantageous-game state continues, results determined by the at-advantage-specified-game determination means are continuously announced to an image display part 50 to be a determination result announcing means in every case where determination conditions of the normal game determination means are plurally and continuously satisfied. Following the determination results announced, the specified announcement state is announced as an announcement character 59.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300346-A (JP)
Title: Air cell system
Inventor: NAKANISHI SHINJI
IPC: H01M12/08
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cell system capable of suppressing increase of internal resistance caused by electrolyte shortage, and of high-rate discharge.  <P>SOLUTION: The above problem is solved by providing this air cell system characterized by including: an air cell having an air electrode having an air electrode layer containing a conductive material and an air electrode collector which collects electricity from the air electrode layer, a negative electrode having a negative electrode layer containing a negative electrode active material which stores/releases metal ions and a negative electrode collector which collects electricity from the negative electrode layer, and a separator arranged between the air electrode layer and the negative electrode layer, wherein, when a volume change of the electrode caused by discharge or discharge/charge occurs, the air electrode layer and the negative electrode layer are always filled with the electrolyte; and an oxygen gas supply means which supplies oxygen gas to the electrolyte by bubbling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031890-A (JP)
Title: Information recording medium processor
Inventor: KURIBAYASHI IKUO
IPC: G06F1/26
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium processor for more surely ejecting an information processing recording medium which is difficult to convey such as a bent card.  <P>SOLUTION: The information recording medium processor comprises a conveyance means (rollers 15, etc.) for conveying an information recording medium, a drive motor 14 for driving the conveyance means, an abnormality detection means (sensors 1 to 5) for detecting an abnormal conveyance of the conveyance means, an auxiliary power supply (backup capacitor 41) for storing power from a main power supply and supplying power to the drive motor 14 when the power supply from the main power supply to the drive motor 14, is stopped, and a boosting means (power boosting circuit 45) for boosting a voltage of the auxiliary power supply when the abnormal conveyance is detected by the abnormality detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031445-A (JP)
Title: Liquid crystal display device
Inventor: TAKEOKA MASAHIKO
IPC: G02F1/133
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven brightness in a backlight having a construction in which a sheet of light guide plate is separated into respective backlight blocks with grooves.  <P>SOLUTION: The backlight 15 has a plurality of backlight blocks 34a-34e of which the respective lighting and light-out are controlled with a backlight controlling part 18, and light guide sections 31a-31e are respectively arranged on the backlight blocks 34a-34e. Each of the light guide sections 31a-31e is one of a plurality of regions separated with first grooves 35ab, 35bc, 35cd, 35de formed along boundary positions of the neighboring backlight blocks 34a-34e on a surface of the light guide plate 30 on the opposite side of the surface facing the liquid crystal display panel 14 and has one or a plurality of second grooves 36 which are parallel to the first grooves 35ab, 35bc, 35cd, 35de arranged thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034849-A (JP)
Title: Single crystal semiconductor wafer having region with reduced defects, and manufacturing method thereof
Inventor: KNERER DIETER
IPC: C30B33/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer that does not cause any problem in the case where further size miniaturization is performed.  <P>SOLUTION: This invention is related to the single crystal semiconductor wafer having a region where defects are reduced. The region with reduced defects has a density of GOI related defects in the range of 0/cm<SP>2</SP>to 0.1/cm<SP>2</SP>. As a whole, the foregoing region accounts for 10% to 100% of the area of the planar flat surface of the semiconductor wafer. In that case, the remaining region of the semiconductor wafer has a clearly higher defect density than the region where defects are reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009031544-A (JP)
Title: Display device
Inventor: MATSUKAWA YOHEI
IPC: G09F13/04
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device where the luminous brightness of designs arranged on a dial plate is enhanced, and also, light leakage is prevented.  <P>SOLUTION: A plurality of warning designs are arranged on the dial plate 17. Light emitting diodes 18 are arranged corresponding to the plurality of warning designs. A plurality of lenses 24B and 24E arranged corresponding to the light emitting diodes 18 condense the light L from the light emitting diodes 18 so that the light L may be made incident on the rear side of the dial plate 17. The lenses 24B and 24E are connected with a connection part 25 and formed as one body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029590-A (JP)
Title: Load falling preventive method of hoisting machine and operation control device
Inventor: NISHIKAWA KAZUHIRO
IPC: B66C13/26
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load falling preventive method of a hoisting machine capable of preventing falling by detecting a sign of a loss of synchronism by a hoisting-lowering electric motor (an induction electric motor), and an operation control device of the hoisting machine having a load falling preventive means.  <P>SOLUTION: This operation control device of the hoisting machine has the hoisting-lowering electric motor 6, an inverter 4 and an inverter control part, and performs the raising operation and lowering operation of the electric motor 6 by controlling the inverter 4 by the inverter control part by an operation command of an operation box 2, and has a synchronism loss sign detecting means for detecting the sign of the loss of synchronism of the electric motor 6. The inverter control part operates an electromagnetic brake 7 when the synchronism loss sign detecting means detects the sign of the loss of synchronism, and cuts off electric power supplied to the electric motor 6 from the inverter 4. The electric motor 6 is controlled by a vector, and detects the sign of the loss of synchronism by monitoring a torque generating current component or a primary current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032370-A (JP)
Title: Optical information medium and manufacturing method thereof
Inventor: SASA NOBORU
IPC: G11B7/24038
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information medium and a method for manufacturing the optical information medium with high productivity which has an optical transmission layer with highly uniform film thickness and less defects.  <P>SOLUTION: The optical information medium comprises a first substrate and second substrate on which a predetermined information layer and/or a predetermined reflective film are formed, and an adhesive layer for bonding the first substrate and second substrate. The first substrate, the adhesive layer, and the second substrate are stacked in order, and the second substrate is a plastic substrate formed by stretching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035281-A (JP)
Title: Hinged cap
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/08
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap which has no possibility of opening the upper lid of the hinged cap by increasing in air pressure in the cap by heating and enables the upper lid to be opened and closed without requiring a remarkably strong force for a user.  <P>SOLUTION: In the hinged cap mounted on a mouth cylindrical part of a container and consisting of a cap main body and an upper lid, the cap main body is equipped with a spouting cylinder, an engaging cylindrical part fitted into the mouth cylindrical part of the container, and an outer peripheral cylindrical part continuously provided with the hinge on the upper end outer periphery. The engaging cylindrical part is provided with a lid engaging part engaging with the upper lid, and the outer peripheral cylindrical part is provided with the lid engaging piece on the upper end of the outer periphery on the opposite side of the hinge through a weakened part. The upper lid is equipped with a top wall and an outer cylindrical wall. The lower end of the inner periphery of the outer cylindrical wall is enlarged in its diameter and provided with an engaging part engaging with the lid engaging part of the engaging cylindrical part of the cap main body. At a specified position of the lower end of the outer periphery, the hinge is continuously provided, and on the opposite side of the hinge, a knob part of the cap main body is provided, and the knob part is engaged with the lid engaging piece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035096-A (JP)
Title: Electric power steering device
Inventor: OCHIAI GOUSHIYO
IPC: B62D5/04
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction of operation sounds of an electric power steering device at low cost; to improve reliability of fixing a sound absorber with a simple composition.  <P>SOLUTION: The electric power steering device 1 comprises an electric motor 10 having a motor housing 11, a control device 31 for controlling the electric motor 10, a housing 32 for storing the control device 31, the sound absorber 60 arranged on a periphery side of the motor housing 11, and a fixing member 70 for holding the sound absorber 60 from the outside. The fixing member 70 is fixed to the housing 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035165-A (JP)
Title: Bumper mounting structure
Inventor: FUJIKAWA KAZUTOYO
IPC: B60R19/24
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper mounting structure not giving damage by interference with a part at an upper part of a front bumper facia by pushing up the front bumper facia by input load from a front side of a vehicle.  <P>SOLUTION: In the bumper mounting structure, a base end part of a bracket 4 is fixed to a front cross member provided in a vehicle width direction at a front side of the vehicle, and the front bumper facia 1 is supported by the bracket 4 projected from the front cross member 3 toward an oblique upper side of a front side of the vehicle. It has a bracket crushing means for buckling it so as to bend a distal end side part 4a of the bracket 4 in a downward direction of the vehicle when input load is generated from the front side of the vehicle to the front bumper facia 1. The bracket crushing means comprises a bracket crushing member 9 fixed to an upper retainer 2 and buckling the bracket 4 by being collided to the bracket 4 by the input load from the front side of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043488-A (JP)
Title: Rear combination lamp
Inventor: TOTANI CHIHARU
IPC: F21Y101/02
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear combination lamp capable of effectively displaying execution of a brake operation.  <P>SOLUTION: The rear combination lamp uses a light source unit provided with: a first light reflecting surface specified by a first concave paraboloid, and having a light-transmissive hole at a position corresponding to a top part of the first concave paraboloid; a second light-reflecting surface being in a state facing the first light-reflecting surface in a tail lamp mode, and specified by a second concave paraboloid of which the rotationally-symmetrical axis coincides with that of the first concave paraboloid; a third light-reflecting surface being in a state facing the first light-reflecting surface in a stop lamp mode, specified by a third concave paraboloid of which the rotationally-symmetrical axis coincides with that of the first concave paraboloid, and the radius of curvature is larger than that of the second concave paraboloid, and formed between the first light-reflecting surface and the second light-reflecting surface; and an LED light source arranged at a focus position of the first concave paraboloid in a state where the light emitting side thereof faces the first light-reflecting surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039056-A (JP)
Title: Film for agriculture
Inventor: OKANO MASAJI
IPC: A01G9/14
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for agriculture, usable as an inner or outer film for plastic greenhouse cultivation and plastic tunnel cultivation, and having excellent antifog properties and drip-proof properties.  <P>SOLUTION: The film for the agriculture is a laminated film which has a base film comprising both outermost layers containing a thermoplastic resin, and an intermediate layer containing a hydrophilic resin, and a hydrophilic coated film layer formed on the surfacemost of at least one surface thereof, and also has a plurality of fine holes obtained by carrying out piercing processing by a needle having thorn-shaped protrusions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044840-A (JP)
Title: Carbon nanotube trap device and system and method of manufacturing carbon nanotube using the same
Inventor: JANK SUK WON
IPC: B03C1/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for manufacturing a carbon nanotube.  <P>SOLUTION: The system for manufacturing the carbon nanotube includes a metal catalyst, a reaction furnace for thermally decomposing a carbon-containing gas and inducing the synthesis of the carbon nanotube to the metal catalyst, an exhaust line for exhausting the gas containing the carbon nanotube synthesized by the metal catalyst in the reaction furnace and a trap device mounted on the exhaust line and for trapping the carbon nanotube synthesized by the metal catalyst using magnetic force. The carbon nanotube manufacturing system in this way continuously manufactures the carbon nanotube and the manufactured carbon nanotube is effectively trapped and recovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041512-A (JP)
Title: Bearing structure of double-link type internal combustion engine
Inventor: TANAKA YOSHIAKI
IPC: F02B75/04
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a link geometry which solves a problem of mouth opening of a cap for a crankshaft and brings a crankshaft and control shaft in close contact with each other in an engine horizontal direction.  <P>SOLUTION: A double-link type internal combustion engine consisting of an upper link 3, a lower link 4, a control link 5 and a control shaft 7, is equipped with: a crankshaft main bearing lower side member 13 for supporting a crankshaft 6 in a space between a cylinder block 1; a crankshaft main bearing fastening members 15, 17 for fastening the crankshaft main bearing lower side member 13 to the cylinder block 1; a control shaft main bearing member 14 for supporting the control shaft 7; and a control shaft main bearing fastening members 16, 18 for fastening the control shaft main bearing member 14 to the crankshaft main bearing lower side member 13. An axial line of the crankshaft main bearing fastening members 17 closer to the control shaft 7 in the front view of the engine is situated in a range sandwiched by respective axial lines of the control shaft fastening members 16, 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT