baber/WOPTO huggingface dataset:
Patent JP-2010217558-A (JP)
Title: Imaging apparatus and method for controlling drive of shutter of the imaging apparatus
Inventor: TAKAGI TETSUYA
IPC: G03B9/08
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which automatically restores a shutter blade to an open state even if the shutter blade is in a closed state by unintended external force.  <P>SOLUTION: The imaging apparatus includes: an imaging device 21a; the shutter blade 36 which moves between a first position where it gives luminous flux to the imaging device and a second position where it intercepts the luminous flux; a shutter driving means 37 which drives the shutter blade to the first position and the second position; an image display means 5 which displays an output image from the imaging device; a storage means 10a in which second output data obtained by positioning the shutter blade at the second position during operation of the imaging device is stored; an image disappearance detection means 10b which compares the second output data with first output data obtained by performing imaging operation in such a state that the shutter blade is at the first position, and determines, when the first output data is equal to or lower than the second output data, that image display is interrupted; and a control means which drives the shutter blade to the first position via the shutter driving means when determining that the image display is interrupted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217034-A (JP)
Title: Condensation apparatus
Inventor: KANO NAOTOSHI
IPC: G01N1/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and continuously collect a sample, which accurately represents whole of a powder material as a whole from a large amount of the powder material.  <P>SOLUTION: This condensation apparatus is equipped with a cone 11, having an axisymmetric shape, with respect to a vertical axial line and formed so as to be radially expanded downward from its sharpened upper end, and powder is allowed to fall from the region above the apex part of the cone to be allowed to slide downward along the peripheral surface of the con, and a plurality of partition walls 13, which have upper ends at a position lower than the apex part of the cone and continue downward, are provided circumferentially to the cone and the powder is divided into the spaces between a plurality of the partition walls to be allowed to slide and fall. Then, the powder falling from the lower end part of the cone is collected by the collection chutes 33 which rotationally move along the lower end part of the cone. The collection chutes repeatedly pass through the position where the powder falls from the lower end part of the cone, to repeatedly collect the samples respectively with respect to the respective divided powder portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214308-A (JP)
Title: Catalyst for decomposing nitrogen oxide, method of producing the same, and method of decomposing nitrogen oxide
Inventor: TSUNEKI HIDEAKI
IPC: B01J23/22
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively coat a metallic structure employed in a catalyst with a catalyst component.  <P>SOLUTION: The nitrogen-oxide decomposition catalyst for treating a nitrogen oxide contained in a gas comprising the nitrogen oxide, oxygen, ammonia, and hydrogen wherein the oxygen concentration is 0 to 15 vol.% by introducing a reducing substance thereinto, is characterized by including a metallic structure subjected to a heat treatment at a temperature of not lower than 400°C or to an acid treatment and coated with a catalyst component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221075-A (JP)
Title: System for treating organic solvent-containing gas
Inventor: KIMURA AKINARI
IPC: B01D19/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for treating an organic solvent-containing gas, in which an organic solvent is hardly discharged to the atmosphere when waste water, that is separated/discharged from an apparatus for recovering an organic solvent, is treated in an aeration tank.  <P>SOLUTION: The system for treating the organic solvent-containing gas is provided with: the apparatus for recovering the organic solvent, which has an adsorption column, where an adsorbing material is packed, and which is operated so that the organic solvent-containing gas to be treated is introduced thereinto, to adsorb the organic solvent on the adsorbing material in the adsorption column, the treated gas having low organic solvent concentration is discharged, steam is introduced into the adsorption column, where the adsorption treatment is completed, to desorb the organic solvent from the adsorbing material and regenerate the adsorbing material, the solvent-containing steam to be generated when the adsorbing material is regenerated is introduced into a solvent separation unit, where the solvent-containing steam is condensed/separated, to separate/recover the organic solvent; the aeration tank for volatilizing/removing an organic solvent component in the waste water discharged from the solvent separation unit; and a condenser for condensing the organic solvent gas volatilized from the aeration tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223481-A (JP)
Title: Ice making device
Inventor: YAMAMOTO HIROSHI
IPC: F25C1/14
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making device which prevents generation of massive ice by eliminating unevenness in scraping ice and also prevents a scraper from being broken.  <P>SOLUTION: The ice making device cools salt water circulating between an inner cylinder and a rotary cylinder by coolant via the inner cylinder to produce ice on an inner peripheral surface of the inner cylinder, and scrapes the produced ice by a blade edge part of the scraper to make sherbet ice. The scraper includes a scraper body part arranged at an outer peripheral surface part of the rotary cylinder and rotatably supported by an axis in parallel with an axis of the rotary cylinder as the rotation center, and a scraper weight member formed of material having specific gravity larger than that of the scraper body part, positioned between the rotation center of the scraper and the blade edge part, and mounted to the scraper body part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224837-A (JP)
Title: Information processing method using face authentication and information display device
Inventor: MURAKAMI MASATOSHI
IPC: H04M1/56
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing method and an information processing device that reliably transmit mail to a recipient based on operation using face authentication.  <P>SOLUTION: In the information processing method, face image data of a user is captured, feature points of the face of the user are extracted from the face image data to be coded, and the face image data are stored in an address management table in association with a special identifier and/or the coded feature points. When the face of a sender is contained in video mail, exchange of an address (face) is facilitated and reliability of the mail itself can be improved. Further, a face can be automatically registered in an address book on a reception side. In this process, a similar face is updated by the latest face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221127-A (JP)
Title: Electrolytic water generator having piping washing function
Inventor: GINYAMA KOJI
IPC: C02F1/46
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water generator capable of automatically discriminating the time to supply acid water to a water path of alkaline water, automatically supplying the acid water and preventing the clogging of the water path of alkaline water due to scale.  <P>SOLUTION: Respective cumulative water intake time periods of the alkaline water and the acid water at a water intake port 14T is timed, and when a difference between the cumulative water intake time periods of both electrolytic waters is longer than a preset threshold, control is executed so as to perform washing by feeding the acid water for the fixed time to each water intake path 14 or water discharge path 16 of the water intake port or water discharge port 16T where the alkaline water is fed for a longer time. Thus, the scale is dissolved and removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221285-A (JP)
Title: Ehrhardt piercing process and core bar for ehrhardt piercing process
Inventor: KIHARA TAKAYUKI
IPC: B21C23/21
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ehrhardt piercing process by which a pipe with a bottom in which remaining of internal defects due to shrinkage and cavities is manufactured under the condition of low piercing ratio to high chromium steel.  <P>SOLUTION: In the Ehrhardt piercing process which is a method for manufacturing the pipe with a bottom by performing piercing by force-fitting a core bar from the upper surface of a steel ingot housed in a container, the core bar is composed of a cylindrical body part and a contracted diameter part which is connected to the end part of the body part, and the ratio d/D of the outer diameter d of the body part to the inner diameter D of the container is 0.35-0.45. The contracted diameter part of the core bar is gradually reduced in the outer diameter as shifting to the direction of the tip and has a flat part of d1 in the diameter at the tip, the ratio d1/d of the outer diameter d1 of the flat part to the outer diameter of the core bar is 0.70-0.82 and the ratio L/d of the length L of the contracted diameter part of the core bar to the outer diameter d of the body part of the core bar is ≥0.90.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231960-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SARUWATARI HIDESATO
IPC: H01M4/1391
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery in which an increase of battery resistance due to high output and storage under high temperature is inhibited.  <P>SOLUTION: The nonaqueous electrolyte battery includes a positive electrode 5, a negative electrode 3 containing lithium titanate having a fluoride layer containing lithium fluoride on its surface, and a nonaqueous electrolyte, wherein an X-ray photoelectron spectroscopy spectrum, using a single crystal spectroscopy Al-Kα ray (1486.6 eV) as an excitation X-ray source, of the negative electrode 3 in a half charged state satisfies an equation (I) which is 3.2≤(F1/C1)≤6. In the equation, F1 is an intensity of a first peak appearing between 680 to 687 eV, and C1 is an intensity of a second peak appearing between 280 to 290 eV.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231132-A (JP)
Title: Developing device and image forming apparatus loaded with the same
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/08
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of finely adjusting a gap between a developing roller and a magnetic roller, and to provide an image forming apparatus on which the developing device is loaded.  <P>SOLUTION: The developing device includes: the magnetic roller (50) disposed in a housing (30), and including a magnet (56) for forming a magnetic brush of carrier and toner; the developing roller (60) which forms a layer of the toner transferred from the magnetic brush; a bearing member (90) which is supported in the housing so that it can freely rotate about the axis of the magnetic roller, and which holds both the magnetic roller and the developing roller and determines the gap (G) between them; and a compression spring (96) disposed between the housing and the developer roller holding portion (93) of the bearing member, for energizing the developing roller toward an image carrier (5). By applying a force directed outward, viewing in the axial direction of the magnetic roller, to the bearing member by the compression spring, the gap is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236374-A (JP)
Title: Control device for internal combustion engine
Inventor: IDE KOJI
IPC: F01L13/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly change operating characteristics of a valve with respect to rotation of a camshaft even if rotation phase difference of the camshaft with respect to a crankshaft is changed.  <P>SOLUTION: When the operating characteristics of an intake valve 12 are changed by an intake valve stop mechanism 10, an ECU 26 outputs a command signal (control on) to a solenoid 68. At this time, a timing, at which the command signal is output to the solenoid 68, is determined on the basis of a rotational position of a crankshaft, calculated from a signal of a crank position sensor 28. However, the output timing is corrected on the basis of a rotational phase difference of the camshaft 4 with respect to the crankshaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239735-A (JP)
Title: Electricity supply system
Inventor: SUZUKI SHIGEO
IPC: H02J13/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a residence equipped with an outdoor receptacle from being charged for power stolen therefrom, in an electricity supply system.  <P>SOLUTION: When an electric apparatus 4 is connected to the outdoor receptacle 3, a unique apparatus identification value is transmitted to a power line 9 by PLC circuit 5 in the electric apparatus. A watthour meter 1 transmits an authentication signal to the power line 9 by the PLC circuit in the watthour meter when an authentication circuit determines that an apparatus identification value received by the PLC circuit in the watthour meter through the power line 9 matches a registered identification value of the electric apparatus 4, which is previously registered. When an electricity supply means 6 receives the authentication signal by the PLC circuit 5 in the electric apparatus through the power line 9, power is supplied to the electric apparatus 4 from the outdoor receptacle 3. Even if the electric apparatus 4 whose apparatus identification value is not registered in the watthour meter 1 is connected to the outdoor receptacle 3 without permission, power cannot be stolen since authentication is not successful.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235732-A (JP)
Title: Treatment method for desulfurizing agent and treatment apparatus for desulfurizing agent
Inventor: NAGAYASU YOSHIYUKI
IPC: C10G25/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a desulfurizing agent a suitable state for desulfurization of a hydrocarbon.  <P>SOLUTION: The treatment method for the desulfurizing agent treats the desulfurizing agent in which a hydrogen is produced from a hydrocarbon containing a sulfur component and the hydrocarbon can be desulfurized using the hydrogen. The treatment method for the desulfurizing agent includes a step for contacting the desulfurizing agent with the hydrocarbon heated to a temperature of 100°C or higher in a closed system before the desulfurizing agent is applied to desulfurization of the hydrocarbon. The temperature for heating the hydrocarbon for pre-treatment is, for example, 430°C or lower, and the hydrocarbon for the pre-treatment is, for example, the hydrocarbon being a liquid at an ordinary temperature and at normal pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237394-A (JP)
Title: Video display device
Inventor: MIICHI NOBUHIRO
IPC: H04N5/44
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device that detects a letter box area from an input video and displays a video area, except the letter box, on the entire area of a display while an aspect ratio is maintained.  <P>SOLUTION: The video display device includes: a display section the width/length of which is 1.78 or greater; an input section for inputting a video signal; a measurement section for measuring the horizontal synchronization signal and vertical synchronization signal and dot clock frequency of the input video signal: a discrimination section for discriminating the type of a signal from the measurement result of the measurement section; a conversion section for conducting resolution conversion based on the discrimination result of the signal discrimination section so that the number of horizontal pixels of the video signal equals the number of horizontal pixels of the display section while the aspect ratio of the video signal is maintained; a cut out section for cutting out a rectangular area that matches the number of pixels of the length and width of the display section in the video signal subjected to the resolution conversion; and a detection section for detecting a letter box area from an input video. When an video signal smaller in the width/length than that of the display section is input, the rectangular area cut out by the cut out section is automatically determined from the discrimination result of the discrimination section and the detection result of the detection section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239398-A (JP)
Title: Rfid system and radio apparatus
Inventor: SHIOZU SHINICHI
IPC: G06K17/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a wireless apparatus transmit a carrier wave without interference.  <P>SOLUTION: In a positioning system, a reference wireless apparatus (302) includes: a transmitting unit (330) that transmits an information request signal (42), during a first period (40) and transmits a non-modulated carrier wave request signal (42) during a second period (41); a receiving unit (350) that receives a response signal (56) and receives a non-modulated carrier wave during a third period (49) and detects a phase difference (PD) of the non-modulated carrier wave; and a control unit that outputs reception identification information and outputs the phase difference (PD).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243722-A (JP)
Title: Display device
Inventor: SATO MASASHI
IPC: G09F9/30
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which two or more kinds of wirings are arranged on a substrate via an interlayer insulating film, the device enabling a contact-type wiring inspection to be accurately conducted, at all times, even if wiring becomes high in density or the tip of a probe wears down.  <P>SOLUTION: The display device, in which two or more kinds of wirings (L1, L2) are arranged on the substrate (SUB 1) via the interlayer insulating film (IL), includes at lease in a partial area outside the display area of the substrate, a plurality of upper layer wirings (L2) which are arranged in parallel on the upper side of the interlayer insulating film (IL). In addition, the lower layer wirings (L1), which are arranged on the lower side of the interlayer insulating film, are arranged between the upper layer wirings or adjacent to the upper layer wirings, and adjusting layers (D) for adjusting height are arranged below the upper layer wirings so that the surfaces of the upper layer wirings are located on the highest positions on the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243846-A (JP)
Title: Map display system and map display method
Inventor: NAGANUMA TAKESHI
IPC: G09B29/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To display only the appropriate objects on a map in accordance with user attribute.  <P>SOLUTION: A map display system 1 is provided with: a receiving section 15 receiving user ID and position information indicating a prescribed place from a cellular phone M; a map acquisition section 16 reading, from a map database 11, map data corresponding to an area of the prescribed range containing the place indicated by the received position information; a user information acquisition section 17 reading, out of a user attribute database 12, the attribute information corresponding to the received user ID; an object acquisition section 18 reading, from an object database 14, the information of an object located in the area and which the read user information therefor satisfies drawing conditions; a generation section 19 generating map content data by drawing the object indicated by the read object information on a map; and a transmission section 20 transmitting the generated map content data to the cellular phone M.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251877-A (JP)
Title: Signature device
Inventor: NAKABAYASHI SUMIE
IPC: G06F21/64
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems that the signature processing time and the signature verification time take a time by times of the number of hierarchies compared with non hierarchical data, and relationship between hierarchies can not be verified, i.e. assurance of authenticity is difficult for the whole video data, if data are signed for every hierarchical data in hierarchically encoded video image data.  <P>SOLUTION: A signature device calculates a hash value for each of hierarchical data constituting hierarchically encoded video image data. By repeating processing for combining a plurality of calculated hash values to two in hierarchical order of hierarchical data to calculate a hash value, the device calculates one hash value for the video image data. Based on the one hash value, the device generates signature information. Then, the device generates a second signature information for the video image data so as to include the signature information and each hash value combined until the one hash value is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248342-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: KONISHI KUNIHIKO
IPC: C08K3/22
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition and a molded article thereof.  <P>SOLUTION: The thermoplastic resin composition is obtained by mixing a thermoplastic resin (I), and spherical alumina (II) having an average particle diameter of 3 to 50 μm and a filler content of 50 to 70 vol.% through a screw extruder applied with a ceramic coat; and has brightness (L<SP>*</SP>) of a hue of 90 or more and thermal conductivity of 1.5 to 5 W/mK. Further, the thermoplastic resin composition is a mixture of magnesium hydroxide and/or a white colorant. The white colorant is at least one selected from among titanium oxide, zinc oxide and precipitated barium sulfate. A heat radiation member is made of the thermoplastic resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246496-A (JP)
Title: Harvester
Inventor: YANAGISAWA AKIHIKO
IPC: A01D21/04
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harvester having sensors and improving the safety of a relevant operator.  <P>SOLUTION: The harvester for harvesting harvests in the farm includes: a plurality of conveyors 302 and 303; sensors 11 and 12 having sensing ranges 13 and 14 respectively above a space between the plurality of conveyors 302 and 303; and a control unit 16 controlling the conveyors 302 and 303. In the harvester, the control unit 16, when each or both of the sensors 11 and 12 make(s) sensing(s), functions to halt the operation(s) of the conveyor(s) 302 and/or 303.  <P>COPYRIGHT: (C)2011,JPO&INPIT