baber/WOPTO huggingface dataset:
Patent JP-2009283425-A (JP)
Title: Oxidation reduction-type electricity storage device using circulatory regenerated pure water as electrolyte solution
Inventor: MUNETA HIROTO
IPC: H01G9/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte solution oxidation reduction-type electricity storage device with a high electric density by dissolving a high concentration vanadium salt into pure water.  <P>SOLUTION: The electrolyte solution regeneration circulatory device, in which hydrogen bonding of pure water is separated by resonance electromagnetic wave in an infrared ray region and the water is enabled to have a large dissolving capacity of vanadium salt, is provided in an electrolyte solution circulatory system and the electrolyte solution undergoes circulatory regeneration to dissolve the vanadium salt stably and in high concentration. Further, an electrode auxiliary plate made of carbon fine powder and a small amount of resin, kneaded and pressure-densified, is intervened between an electrode plate and the electrolyte solution to improve a current collection efficiency, and the electrode plate is made unnecessary to contact directly with the electrolyte solution to dispense with a use of an expensive corrosion resistant metal, and the device can be provided at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003329-A (JP)
Title: Magnetic recording/reproducing device provided with thin-film magnetic head having function of magnetic driving in microwave band
Inventor: IKEDA HIROSHI
IPC: G11B5/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device provided with a thin-film magnetic head having a function of magnetic driving in microwave band for suppressing and preventing radiation of an electromagnetic wave to the outside by effectively discharging heat.  <P>SOLUTION: The magnetic recording/reproducing device includes a thin-film magnetic head having a means 19b for generating resonance magnetic field in microwave band, disposed in a metal casing 20, a write signal generation means, a write signal transmission means, a microwave oscillation means 19b disposed outside the metal casing 20, a microwave exciting signal transmission means having at least a part disposed outside the metal casing 20, and a metal shield cover 21 for covering a part disposed outside the metal casing 20 of the microwave oscillation means 19b and the microwave exciting signal transmission means. At least one through-hole 21a is formed on the top plate of the metal shield cover 21. The diameter d of the through-hole 21a is defined as d<1.84×λ<SB>FR</SB>where λ<SB>FR</SB>denotes a wavelength (wavelength in free space) of the microwave exciting signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003782-A (JP)
Title: Light-emitting diode and manufacturing method thereof
Inventor: RAIKUBO AKIHITO
IPC: H01L33/48
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED that prevents cracks and bubbles from occurring in a coating material composed of glass, namely an inorganic material, and has high emission uniformity.  <P>SOLUTION: In a first lead frame 12 for mounting an LED chip, a nearly funnel-shaped recess, where the pore size gradually expands upward from the bottom section, is provided, and a reflector 14 is formed with the inner surface of the recess as a reflection surface. On the bottom surface of the reflector 14, the LED chip 16 emitting short-wavelength light is connected and fixed by die bonding, and the LED chip 16 is coated for sealing with a coating member 22 composed of sol-gel glass to which a white-based inorganic pigment 25 in a fine powder shape is added. Also, a phosphor 24 for wavelength conversion, which converts short-wavelength light emitted from the LED chip 16 to visible light having a prescribed wavelength, is mixed into the coating member 22 in a dispersed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001809-A (JP)
Title: Camshaft, and camshaft manufacturing method
Inventor: SUZUKI TAKAO
IPC: F01L1/04
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camshaft reducing slide friction between a cylinder head and the camshaft.  <P>SOLUTION: This camshaft is rotatably supported by the cylinder head of an internal combustion engine. The camshaft is formed with one or two swing prevention projecting portions brought in contact with the cylinder head and formed beside the journal portion of the camshaft in order to prevent axial swing of the camshaft. The thrust portion of the swing prevention projecting portion, as a side surface sliding with the cylinder head, is formed with a rolling sliding portion rolling-sliding with a part of the cylinder head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010830-A (JP)
Title: Adaptor device of imaging apparatus, imaging apparatus, and information processing method
Inventor: ITO MIKI
IPC: H04N5/225
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To identify a figure contained in an image picked up by an imaging apparatus and to store the information of the figure in the image, while solving the problem of security.  <P>SOLUTION: An adapter device of an imaging apparatus includes a means for determining whether the user identification information acquired by a means for acquiring the identification information of the user of an imaging apparatus agrees with the user identification information, acquired by a means for acquiring the identification information of the user of a database; a means for determining whether a figure registered in a reference database for identifying a figure is included in an image acquired by the imaging apparatus, if a determination is made, by the means for determining the identification information, that the user identification information of both the means agree; and a means for recording the information of the figure in the attribute information of the image if a determination is made, by the means for determining the figure, that a figure registered in a reference database for identifying a figure is contained in an image acquired by the imaging apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009810-A (JP)
Title: Method of manufacturing fuel cell separator
Inventor: UCHIDA YASUHIRO
IPC: H01M8/02
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a separator for a fuel cell excellent in strength and corrosion resistance with small connection resistance.  <P>SOLUTION: The method includes a step of making a metal substrate 2 of a desired shape by applying an etching of a metal plate material 2', a step of applying an abrasion treatment at least on a site 3 of the metal substrate 2 where the etching is applied and making a surface state of the metal substrate 2 an average roughness Ra of ≤2.5 μm and an average roughness Rz of ≤10 μm, a step of forming an intermediate layer 4 made of at least of one out of nickel, palladium, platinum, copper, silver, gold, ruthenium, rubidium, zinc, lead, tin or an alloy of these metals, and a step of forming a resin layer 5 by electrodeposition on the intermediate layer 4 with the use of electrodeposition liquid having a conductive material dispersed in resin with an electrodeposition property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007584-A (JP)
Title: Fuel injection control device
Inventor: ITO MASAHARU
IPC: F02D41/02
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device reducing fuel adhesion on a cylinder inner wall surface and a piston upper end surface when premixing injection in premixing compression self ignition combustion or pilot injection in diffusing combustion is executed.  <P>SOLUTION: When premixing compression self ignition combustion is executed (S304: Yes), the fuel injection control device operates the injection timing, the lift of a nozzle needle and an injection period based on engine operation states (S306, S308, S310). The lift of premixing compression self ignition combustion is smaller than the lift of main injection in diffusing combustion. If pilot injection is executed in diffusing combustion (S304: No, S314: Yes), the fuel injection control device operates injection timing, the lift of the nozzle needle and the injection period based on the engine operation states (S316, S318, S320). The lift of pilot injection is smaller than the lift of main injection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009375-A (JP)
Title: Image processor, image processing method and image processing program
Inventor: TANAKA KOICHI
IPC: G06T7/20
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently trace a characteristic point by considering easiness of convergence of a displacement amount in accordance with an image pattern, in a hierarchical gradient method.  <P>SOLUTION: A displacement calculation part 26 reads each hierarchical image having minimum image size from a reference pyramid py1 and a tracing pyramid py2 inside an image memory 14, and executes repetition detection of a tracing point by use of the gradient method. The obtained displacement amount between the characteristic points is repeatedly calculated, and a repetition frequency of the tracing point detection until the displacement amount converges and a value of the displacement amount for the convergence are output to a repetition condition setting part 28. The repetition condition setting part 28 sets a condition of convergence decision of the displacement amount based on the input repetition frequency and displacement amount. The displacement calculation part 26 reads an upper hierarchical image according to the set convergence decision condition, and detects the tracing point. The repetition detection of the tracing point and a setting change of the convergence condition are repeated. Thereby, a repetition detection frequency of the tracing point is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008288-A (JP)
Title: Route searching device and method
Inventor: ONISHI KEISUKE
IPC: G06Q50/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route searching device allowing for moving to an objective place interested by an end user, leading the movement to an environmental preservation activity in real time through carbon offset, and delivering the information providing an environmental countermeasure.  <P>SOLUTION: The method includes preparing at least one route satisfying a route searching condition received by an information processing terminal and information delivery enterpriser identifying information to identify an information delivery enterpriser; computing a discharge amount of greenhouse gas emitted when the route is used per route; transmitting a route searching result containing the route and the discharge amount to the information processing terminal; receiving a route selection requirement from the information processing terminal; paying off the discharge amount by subtracting a discharge amount corresponding to the selected route from a discharge quota amount stored in a storage section corresponding to the information delivery enterpriser identified by the information delivery enterpriser identifying information; and transmitting the charge-off result to the information processing terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009500-A (JP)
Title: Nonvolatile memory controller and control method, and inkjet recorder
Inventor: SAIJO SHINICHI
IPC: G06F12/16
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a storage area of a nonvolatile memory, while avoiding problems of a writing ensured durable frequency limit of the nonvolatile memory and oppression of a memory size by a writing frequency counter and a reserved area.  <P>SOLUTION: The storage area of the nonvolatile memory 133 is divided into a plurality of writing areas 201, 202, 203 corresponding to a plurality of groups with a plurality of classified data items, and is managed thereby, as to the writing frequency-limited nonvolatile memory 133. Data of the data item is written in every group unit in the writing areas 201, 202, 203 of the nonvolatile memory 133, and the writing frequency is counted in every writing area unit in counter areas 204, 205, 206. An allocation relation of the plurality of writing areas to the respective groups is changed when the writing frequency exceeds a prescribed frequency as to any of the writing areas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020905-A (JP)
Title: Lead-acid battery
Inventor: WADA KEIICHI
IPC: H01M4/14
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of rapid degradation of lifetime of a lead-acid battery by lowering of charge efficiency and arising sulfation coming from a stratification phenomenon in which a specific gravity of electrolyte liquid becomes higher at the lower part of the electrode plate due to usage in insufficient charge condition, by being used under a deep discharge and chronic insufficient charging condition resulting to lower charge efficiency.  <P>SOLUTION: A negative electrode plate and a positive electrode plate are set so that a grid area of current collectors is at least 40% for a middle 1/3 part and 20 to 80% for a lower 1/3 part to that of an upper 1/3 part in height direction of the current collector lattice. And thickness of a negative electrode plate and a positive electrode plate becomes thinner from an upper part to a lower part. When an upper part thickness of the electrode plate is T, a height of the electrode plate is H, a lower part thickness of the electrode plate is t, and a thickness of the electrode plate at height Y is X, Y=(H/(T-t))X-HT/(T-t), where H/(T-t) is set as 97 to 290, and HT/(T-t) is set as 155 to 464.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021922-A (JP)
Title: Wireless communication system, receiving apparatus, and wireless communication method
Inventor: MATSUE HIDEAKI
IPC: H04J99/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of propagation path information to be fed back, while preventing computational complexity from being increased.  <P>SOLUTION: In a wireless communication system which includes a transmitting apparatus and a receiving apparatus and in which both the apparatus perform communication in accordance with an orthogonal frequency division multiplexing method, the receiving apparatus includes: a propagation path information reduction means for reducing propagation path information regarding partial subcarriers in propagation path information represented in a frequency domain by subcarrier in a baseband OFDM signal; and a propagation path information transmission means for transmitting propagation path information that has not been reduced by the propagation path information reduction means. The transmitting apparatus includes: a propagation path information estimation means for estimating the propagation path information, that has been reduced by the propagation path information reduction means by performing interpolation on the basis of propagation path information fed from the receiving apparatus; and a power distribution means for performing power distribution to a transmission antenna while using an estimation result of the propagation path information estimation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020695-A (JP)
Title: Access device
Inventor: TSUBOUCHI KAZUO
IPC: G06F12/02
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access device for reducing the time for loading a program or the like on a main storage device managed by an OS using an MMU (memory management unit) and reducing data backup time.  <P>SOLUTION: A flash memory of a navigation system includes: a text area where programs are arranged; and a backup area where backup data is arranged. At the start of driving a vehicle, memory images of the text area and the backup area in the flash memory are written all together in the text area and the backup area of a main memory. In addition, at the end of the driving, the memory image of the backup area of the main memory is written all together in the backup area of the flash memory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026612-A (JP)
Title: Recording medium distribution system and recording medium distribution method
Inventor: YOSHIDA JUNICHI
IPC: G06Q30/06
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium distribution system and a recording medium distribution method for simply providing information adequate to users generally.  <P>SOLUTION: A recording medium distribution system 1 is connected to a computer network 2 such as the Internet connected by a plurality of user terminals and advertiser terminals. The recording medium distribution system 1 searches the application of a distribution order and the application of a publication request for a match between the use condition of the user and an advertisement condition of the advertiser. A reception element 30 accepts the distribution order and the publication request when a corresponding one is found.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028287-A (JP)
Title: Light shutoff system, light shutoff device and master station
Inventor: ISHITOBI SATOSHI
IPC: H04B10/07
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To save space and to reduce a member cost for a light shutoff device for shutting off abnormal signal light emitted by a slave station, in an optical communication system where one master station and a plurality of slave stations are connected via an optical transmission line branched by an optical branching device.  <P>SOLUTION: The master station includes: a transmission part for generating and transmitting wavelength light for shutoff control including an information ID, intrinsic to the slave station when detecting the emission of abnormal signal light, on the basis of a communication error with the slave station; and a control part for successively changing the information ID, causes the wavelength light for shutoff control to be transmitted, specifying the slave station which emits the abnormal signal light, on the basis of the presence/absence of the communication error, and causes the wavelength light for shutoff control including the information ID intrinsic to the specified slave station to be transmitted. The light shutoff device includes an optical switch capable of shutting off optical signals, and an optical switch control part for controlling only the optical switch, corresponding to the slave station specified by the information ID received from the master station and shutting off the signal light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024684-A (JP)
Title: Air leakage prevention equipment for caisson construction method
Inventor: KOZUKI NAOAKI
IPC: E02D23/10
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and surely prevent the leakage of air in a workroom to the outside of a caisson skeleton, without spending labor.  <P>SOLUTION: This air leakage prevention equipment comprises: a compressed air supply means (19) for supplying compressed air into the workroom 16; pressure adjusting means (21 and 22) for adjusting compressed air supply pressure of the compressed air supply means; leaked-air detection holes 27a, 27b and 27c which are opened in positions higher than a lower end of a cutting edge 14 in the workroom 16; leaked-air exhaust passages 28a, 28b and 28c which are elongated from the leaked-air detection holes 27a, 27b and 27c and the other ends of which communicate with the atmosphere; leaked-air detecting means (32a, 32b and 32c) for detecting leaked air flowing through the leaked-air exhaust passages 28a, 28b and 28c; and a pressure control means (16) which is connected to the leaked-air detecting means and the pressure adjusting means, which recognizes the water level of groundwater W by receiving information on the presence or absence of the detection of the leaked air with the leaked-air detecting means, and which performs control for making the pressure adjusting means adjust compressed air pressure of the compressed air supply means so that the water level of the groundwater can get close to a preset reference water level (h).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025470-A (JP)
Title: Refrigerating device
Inventor: KOBAYASHI SUSUMU
IPC: F25B1/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device in which the cooling capacity is maintained at a prescribed performance higher than when being operated by only one refrigerating circuit even when one fan out of two fans stops during operation of two refrigerating circuits.  <P>SOLUTION: The refrigerating device includes a first compressor, a first condenser, a first evaporator, a first refrigerating circuit for evaporating a refrigerant discharged from the first compressor after being condensed, a second compressor, a second condenser, a second evaporator, a second refrigerant circuit for evaporating the refrigerant discharged from the second compressor after being condensed, a first fan operating separately from the first and second compressors, and a second fan operating separately from the first and second compressors. The first and second compressors, and the first and second fans are disposed so that, when one fan out of the first and second fans stops when the first and second refrigerant circuits are both operated, the other fan cools both the first and second condensers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026360-A (JP)
Title: Negative photosensitive siloxane resin composition
Inventor: FURUKAWA YUMIKO
IPC: G03F7/004
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive siloxane resin composition which can be subjected to patterning and enables a cured film excellent in wet heat resistance to be formed.  <P>SOLUTION: The negative photosensitive siloxane resin composition comprises (a) polysiloxane containing silica particles, (b) a thermal acid generator, (c) a photoacid generator and (d) a solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022701-A (JP)
Title: Blood purifying apparatus
Inventor: AKITA KUNIHIKO
IPC: A61M1/14
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood purifying apparatus capable of precisely and easily calculating the real flow rate of blood extracorporeally circulating through blood circuits.  <P>SOLUTION: In the blood purifying apparatus including a blood circuit 1, a dialyzer 2 for purifying blood flowing through the blood circuit 1, change applying means for applying an artificial change (blood concentration) to the blood of a patient extracorporeally circulating through the blood circuit 1 and detection means including a first sensor 5a and a second sensor 5b both of which detect the applied blood concentration, the detection means includes a pair of the sensors provided so as to be separated from each other by a dimension L, measuring means 15 for measuring the time until the change of a blood index value detected by the first upstream sensor 5a is detected by the second downstream sensor 5b, and arithmetic means 16 for calculating the flow rate of the blood flowing through the blood circuit 1 by a predetermined arithmetic formula using the measured time (t), the spaced-apart dimension L of the sensors and the inner diameter D of the blood circuit 1 within the spaced-apart dimension L.  <P>COPYRIGHT: (C)2010,JPO&INPIT