baber/WOPTO huggingface dataset:
Patent JP-2010088368-A (JP)
Title: Algae culturing apparatus and algae culturing method
Inventor: AKASHI AKIRA
IPC: C12N1/12
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an algae culturing apparatus capable of reducing an environmental load and an algae culturing method better for the environment.  <P>SOLUTION: The algae culturing apparatus cultures algae in water while supplying carbon dioxide into the water, and is used in combination with a methane fermentation apparatus to perform methane fermentation of a treating object containing organic materials and discharge a gas containing carbon dioxide together with methane gas. The gas is brought into contact with the water to dissolve the carbon dioxide in the water and purifies the methane gas, and the water containing dissolved carbon dioxide is supplied to the algae.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009163-A (JP)
Title: Driving method of plasma display panel
Inventor: KANAZAWA GIICHI
IPC: G09G3/291
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that electric charges are distortedly accumulated in the conventional plasma display panel (PDP) and abnormal electric discharge is generated in a certain usage.  <P>SOLUTION: The driving method of a plasma display panel having a plurality of first electrodes X, a plurality of second electrodes Y disposed adjacent to and alternately with each other and a plurality of third electrodes A so as to cross the first and second electrodes comprises: a step of performing reset discharge between the first electrodes and the second electrodes; a step of performing address discharge between the second electrodes and the third electrodes; and a step of performing auxiliary discharge of a scale of at least the sustain discharge which is performed just before, after performing sustain discharge by alternately applying sustain pulses to the first and second electrodes and before performing the reset discharge in a subsequent field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091536-A (JP)
Title: Crystal grain analyzer, crystal grain analysis method, and computer program
Inventor: TAMAKI TERUYUKI
IPC: G01N33/20
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To analyze more easily and accurately than conventionally a process of change, with the elapse of time of a crystal grain via an inclusion.  <P>SOLUTION: It is determined whether a line p overtakes an inhibitor k, as a result of change of the position of a grain boundary point; when it is overtaken, a fixed point ik is generated at a center position bk of the inhibitor k, and in company therewith, changing the processing of the line passing both end points (grain boundary points) of the line p overtaking the inhibitor k is performed. Consequently, the behavior of a crystal grain A (grain boundary u) near the inhibitor k can be simulated faithfully, as much as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096134-A (JP)
Title: Device, method, and program for estimating catalyst temperature distribution
Inventor: SANO TOMOYA
IPC: F02D45/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst temperature distribution estimation device, method, and program for estimating temperature distribution without increasing computer processing burden with heat transfer in a catalyst taken into account.  <P>SOLUTION: As a result of gas transfer, (i) heat transfer from exhaust gas to a catalyst wall 12 through a boundary layer, (ii) heat transfer based on internal temperature difference of the catalyst wall 12, and (iii) heat transfer based on reaction heat of oxidation/reduction reaction on the catalyst wall 12 are cited as heat transfer phenomena which occur at the catalyst wall 12. Consequently, three characteristics equations corresponding to the heat transfer phenomena (i)-(iii) are set respectively, and the characteristic equations are operated in order assuming that the phenomena continuously occur in an imaginary time t<SP>*</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009122660-A (JP)
Title: Image display apparatus
Inventor: NAKAYAMA KENJI
IPC: G02B27/48
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus generating a speckle noise in a given image area effectively by using a single laser light source.  <P>SOLUTION: The laser light source 1 outputs a laser. A condenser lens 80 condenses the laser outputted from the laser light source 1, and outputs it to an optical fiber 8. The laser that propagates through the optical fiber 8 enters a light guide panel 2. The light guide panel 2 converts the inputted laser into a planar illumination light. The planar illumination light passes through a light passing control section 4 and illuminates a liquid crystal panel 7, which is a spatial modulation element that converts light into an image. The light passing control section 4 controls a scatter pattern during the passing of the laser individually in each predefined image area, by a control circuit 81. Consequently, an image area 5 in which a speckle noise is reduced and an image area 6 in which the speckle noise is generated, are formed on a liquid crystal panel 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010102186-A (JP)
Title: Anti-glare film, anti-glare polarizing sheet, and image display device
Inventor: FURUYA TSUTOMU
IPC: G02B5/30
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-glare film prevented from the deterioration of visibility caused by fading while exhibiting superior anti-glare performance and having excellent durability without causing glare when being disposed on the surface of a high-definition image display device and changing characteristics even if used in a high temperature for a long time, an anti-glare polarizing plate to which the anti-glare film is applied and an image display device.  <P>SOLUTION: The anti-glare film comprises a resin base film and a hard coat layer laminated on the surface of the resin base film and having a fine rugged shape on the surface. The hard coat layer comprises a translucent resin in which at least one kind of resin fine particles is dispersed. The surface haze of the hard coat layer is 5-15%, and the inner part haze is 5-15%. The elastic deformation ratio of the hard coat layer is 70-80%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102593-A (JP)
Title: Information processing device and method, program, and storage medium
Inventor: NAGAI HIROYUKI
IPC: G06F17/30
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving retrieval accuracy by assigning an appropriate attribute value to data to be retrieved without burdening a user with complicated work.  <P>SOLUTION: An information processing device includes: a receiving means for receiving, from a user, a designation of a plurality of types of attribute values to indicate data characteristics; a presenting means for selectably presenting data with characteristics matching at least one of the attribute values of which designation has been received by the receiving means, from among a plurality of data stored in a storage means for storing the plurality of data and attribute values of the plurality of data; and an updating means for updating, based on the attribute value of which designation has been received by the receiving means, the attribute value, stored in the storage means, of the data selected by the user from among the data presented by the presenting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009107921-A (JP)
Title: Graphene sheet and method of producing the same
Inventor: CHOI JAI-YOUNG
IPC: C01B3/56
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of economically producing a graphene sheet having a desired thickness and a large area.  <P>SOLUTION: The method includes a process of forming a membrane containing a graphitizing catalyst, a process of heating a gas phase carbon supplying source in the presence of the graphitizing catalyst to generate graphene, and a process of cooling the graphene. More specifically, when the gas phase carbon supplying source is heated in the presence of the graphitizing catalyst at a predetermined temperature for a predetermined time while supplying the gas phase carbon supplying source into a chamber containing a graphitizing catalyst at a predetermined pressure, a hexagonal planer structure is formed by bonding carbon atoms each other in the gas phase carbon supplying source to generate the graphene. A graphene sheet having a uniform alignment structure is obtained when cooling the graphene at a predetermined cooling rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105781-A (JP)
Title: Paper feeding device, paper feeding unit and image forming device
Inventor: SUZUKI TOMOO
IPC: B65H3/48
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of surely separating paper, regardless of the kind of the paper, and preventing generation of damage of the paper.  <P>SOLUTION: This paper feeding device 1A includes a paper mounting base 2 stacked with the paper P, a sucking and conveying mechanism 3 for sucking and conveying the paper P stacked on the paper mounting base 2, and a separation projection 5A projected from a suction surface 30b to separate a sheet of the top-most paper P from the second and succeeding sheets of the paper when two or more sheets of the paper P are sucked on the suction surface 30b. The separation projection 5A pushes down part of a distal end of the paper P sucked on the suction surface 30b to form a space into which separation air is introduced between a distal end face of the one sheet of the top-most paper and distal end faces of the second and succeeding sheets of the paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105787-A (JP)
Title: Recording medium conveying device and image forming device
Inventor: OKUCHI HIROYUKI
IPC: B65H5/06
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium conveying device including a pair of rollers that receive a recording medium between the peripheral faces of each other and feed the recording medium at a prescribed timing, capable of accurately conveying the recording medium, and an image forming device having the recording medium conveying device.  <P>SOLUTION: A lower roller 21 is movable and an upper roller 20 is fixed. Of a pair of biasing members 34 provided on both sides in the width direction of the lower roller 21 for biasing the lower roller 21 toward the upper roller 20, lines of action (D or E) of the biasing force of at least one biasing member extends by crossing the axis B of the lower roller 21 on a plane C on which the axis A of the upper roller 20 and the axis B of the lower roller 21 are arranged. The intersection F of the lines of action D, E of the biasing force of the pair of biasing members 34 is arranged on either one of reference lines (P, Q) extending on the plane C so as to be orthogonal to the axis B of the lower roller 21 by passing the end 34A of each biasing member 34 or between the reference lines (P, Q).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009079228-A (JP)
Title: Polishing liquid composition
Inventor: KITAYAMA HIROAKI
IPC: B24B37/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a polishing liquid composition that has high polishing speed and reduces the waviness of a substrate to be polished; a method for reducing the waviness of the substrate to be polished using the polishing liquid composition; and a method for producing a high-quality substrate with reduced waviness using the polishing liquid composition.  <P>SOLUTION: The polishing liquid composition comprises α-alumina, intermediate alumina, an oxidizing agent and water. The method for reducing the waviness of the substrate to be polished uses the polishing liquid composition. The method for producing the substrate has a step of polishing the substrate to be polished using the polishing liquid composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165104-A (JP)
Title: Method and apparatus for improving network access through multistage signaling
Inventor: HARRIS JOHN M
IPC: H04W4/90
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve network access through multistage signaling.  <P>SOLUTION: A network node generates a shared indicator code to show at least one of emergency call access and group call access occurring in a sector (12). When an MS performs emergency access, the MS transmits an access signal by both of the shared indicator code and a randomly selected code (13). Thereby, it is noticed more quickly that there is at least one MS in the sector. Once the fact that such access is occurring in the sector is identified, a network performs at least one of things that the network supplies additional access resources, that the network estimates the number of the MS transmitting based on received power on the indicator code, that the network starts backing off non-emergency traffic, and that the network starts transmitting communication without waiting for an authentication to be completed (14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114565-A (JP)
Title: Imaging apparatus and method of controlling the same
Inventor: KUNISHIGE KEIJI
IPC: H04N101/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for preventing setting of an aspect ratio that the apparatus cannot cope with by an interchangeable lens, and to provide a method of controlling the imaging apparatus.  <P>SOLUTION: The imaging apparatus includes an imaging element for outputting an object image as image data and a detachable imaging optical system for image-forming the object image to the imaging element, and the vertical/horizontal position and the aspect ratio of the image data output area of the imaging element are controlled corresponding to the mounted imaging optical system. Upon the control, in the case of a vertical position non-corresponding lens by the mirror frame member of the mounted imaging optical system (#455), the vertical/horizontal position and the aspect ratio for rejecting a portion of an effective light beam bundle cannot be set (#462).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114029-A (JP)
Title: Electronic parts, circuit board which mount electronic parts, and illumination fixture using circuit board
Inventor: ICHIOKA KEN
IPC: F21Y103/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part capable of realizing downsizing by reducing a mounting area, a circuit board on which the electronic parts are mounted, and an illumination fixture using the circuit board.  <P>SOLUTION: A parts substrate 20 of the electronic parts 10 is integrally constituted of the upper parts substrate 21, and the lower parts substrate 22, and a projection part 222 to protrude from the upper parts substrate 21 is formed on both front and rear sides of a length direction in the lower parts substrate 22. Then, the end part 223 of a width direction of the projection part 222 is made more inside than the end part 212 of the upper parts substrate 21. Accordingly, when supporting the end part of the width direction of the electronic parts 10 by using an automatic mounting machine 16, the automatic mounting machine 16 is not protruded into at least one of the width directions of the electronic parts 10. Accordingly, there is no need to install a space CS for the mounting machine between the neighboring electronic parts 10, and downsizing can be realized by reducing the mounting area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117497-A (JP)
Title: Optical film
Inventor: TOYOMASU NOBUYUKI
IPC: G02B5/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an optical film that excels in selective transmittance of polarized light, more specifically, a resin composition which can be utilized for a polarized-light scattering type optical member usable for equipment, using optical characteristics and a mechanism component using light with which the member is combined.  <P>SOLUTION: In the resin composition for an optical film comprising 1-30 wt.% of one or more kinds of acicular or columnar fine particles having an average size of their minor axes of 1-70 nm and an average size of their major axes of 100-500 nm and 70-99 wt.% of a transparent polymer, the optical film is such that the haze value is ≥10% and the rate of luminance improvement is ≥1%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147920-A (JP)
Title: Mobile communication method and radio base station
Inventor: IWAMURA MIKIO
IPC: H04W24/10
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly change determination conditions for determining whether a measurement report should be transmitted by a mobile station UE.  <P>SOLUTION: A mobile communication method includes a step in which a radio base station (eNB) transmits a measurement rule designation command which designates a mobile station (UE) to add or delete a measurement rule, a step in which the radio base station (eNB) transmits a measurement object designation command which designates a mobile station (UE) to add or delete a measurement object separately from the measurement rule designation command, and a step in which the radio base station (eNB) transmits a mapping designation command which designates the mobile station (UE) to associate the measurement rule with the measurement object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116378-A (JP)
Title: Method for preparing phosphazenium salt
Inventor: YAMAMOTO TOSHIHIDE
IPC: C07F9/24
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a phosphazenium salt which does not require any neutralization treatment, removal of high-boiling solvents, etc.  <P>SOLUTION: The phosphazenium salt of formula (3) is prepared by reacting phosphorus pentahalide with a guanidine derivative, provided that the reaction is performed in an inert gas atmosphere in a heterogenous state using a solvent in which the product is not dissolved, and the product is filtered after the completion of the reaction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120440-A (JP)
Title: Drive mechanism of door for air conditioning
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive mechanism of a door for air conditioning capable of smoothly driving the door for air conditioning while saving the space of the door for air conditioning.  <P>SOLUTION: The drive mechanism 9 of an air mix door 8 includes a guide space 91, a transmission drive means 92, and a turning regulation means 93. The transmission drive means 92 longitudinally and slidably supports the air mix door 8 at both right and left sides 8a, 8a, and vertically turns it by using a driving source. The turning regulation means 93 vertically and linearly moves a front end 8b while longitudinally sliding the air mix door 8 by using the transmission drive means 92 when the air mix door 8 is turned. Drive members 921, 921 of the transmission drive means 9 are formed in round pipe shapes, and a contact surface with the air mix door 8 is formed in a curved surface shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133189-A (JP)
Title: Excavator mounted with tank having side door
Inventor: LEE TAEK WOO
IPC: E02F9/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with work of manufacturing the outer side faces of an operating fluid tank and a fuel tank that are welded structures mounted on an upper frame of an excavator, precisely to have the same curved surface shape as the external shape of the excavator and to prevent the exposure of welded parts or the like of the tanks.  <P>SOLUTION: The excavator has side doors 15, 16 hinged in an openable/closable manner to the outer side faces of the tanks 13, 14 and formed bent to have the same curved surface shape as the external shape of the excavator and to form the outer side face shape of the excavator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010174383-A (JP)
Title: Hat
Inventor: TAMEIKE RUIKO
IPC: A42B7/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hat retainer that has excellent fashionability and easily mounted on the head without using a chinstrap or the like.  <P>SOLUTION: Elastic retainer d curved into approximately C-shape is stably fixed around ears through front right and left holes c provided at the right and left parts of the hat. The retainer is put on ears as wearing glasses. Since the retainer are elastic, the hat is easily put on and off. A wearing state is stabilized and the hat is put on and adjusted while being floated so as not to cause collapse of hair style by making both end parts of the retainer into various shapes so as not to have feeling of pressure and sense of incompatibility. Air permeability is improved. The hat has no elastic cord and no chinstrap, the hat is not thrown away, and the wearer is refreshing even in bicycle riding and going by bicycle, even if a wearer gets sweaty on a hot summer day.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073490-A (JP)
Title: Scooter type vehicle
Inventor: KUROMOTO TOSHINORI
IPC: B62K11/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the assemblability of an engine, a V-belt transmission, a clutch mechanism, a reduction gear mechanism, a rear arm and a rear wheel to each other in a scooter type vehicle.  <P>SOLUTION: A low-floor foot rest is provided between a handlebar 1 and a seat 2, and an engine 4 is fixed to a vehicle body frame 5 in a vicinity of the foot rest. A rear arm 8 which is vertically rockable around a pivot shaft 7 at a front end is provided, and a rear wheel 10 is supported by a rear end of the rear arm 8. The driving force of the engine 4 is transmitted to a clutch mechanism via the crank shaft and a V-belt transmission, the driving force from the clutch mechanism is transmitted to a secondary transmission device provided in the rear arm 8 via the crank shaft and the V-belt transmission, and the driving force is transmitted from the secondary transmission device to the rear wheel 10. A piston, the crank shaft, the V-belt transmission, the clutch mechanism, the reduction gear mechanism, the rear arm 8, and the rear wheel 10 are assembled to a vehicle body frame 5 in a unitized state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010129628-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: IKEGAMI AKIRA
IPC: H01L29/78
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide semiconductor device improved in reliability of a gate oxide film, and reduced in an interface state density.  <P>SOLUTION: In the manufacturing process of an MOSFET formed of silicon carbide, silicon ions are implanted in an epitaxial layer 16 formed on a semiconductor layer 10, a portion of a silicon ion implanted region is thermally oxidized to form the gate oxide film 17. Accordingly, a relative amount of carbon with respect to silicon can be reduced at an interface of the gate oxide film 17 and epitaxial layer 16. Thus, the gate oxide film is made even, the interface state density at the interface of the gate oxide film and epitaxial layer can be reduced, and the excellent MOSFET with channel resistance reduced can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT