Koji, JP
Masashi Koji, Tokyo JP
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20120199005 | LIGHTING AND AIR CLEANING DEVICE - An ultraviolet lamp, and an ultraviolet-shielding member that covers at least a part of an ultraviolet emission portion are provided. The ultraviolet-shielding member includes an ultraviolet non-transmissive and visible light transmissive portion that blocks or absorbs ultraviolet rays. Further, an air passage in which air around the ultraviolet emission portion is provided between the ultraviolet lamp and the ultraviolet-shielding member. | 08-09-2012 |
Momotani Koji, Kyoto JP
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20150043759 | MICROPHONE, ACOUSTIC SENSOR, AND METHOD OF MANUFACTURING ACOUSTIC SENSOR - A microphone has a package, and an acoustic sensor, an under surface of which is fixed to an inner face of the package. The acoustic sensor has a substrate having a plurality of hollows penetrating the substrate from a top surface to an under surface, and a capacitor structure made by a movable electrode plate and a fixed electrode plate disposed above each of the hollows. A package sound hole is opened in the package in a position opposed to the under surface of the acoustic sensor. A dent which is communicated with each of the hollows and open below the under surface side of the substrate is formed below the under surface of the substrate. A height of the dent measured from the under surface of the substrate is equal to or less than half of a height of the hollow. | 02-12-2015 |
Murata Koji, Yokohama JP
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20140075267 | GALOIS FIELD ARITHMATIC OPERATION CIRCUIT AND MEMORY DEVICE - A Galois field arithmetic operation circuit substituting (2̂m−1) elements (m is an integer) expressed by m bits of Galois field GF(2̂m) includes: a base calculation unit configured to calculate m linear independent elements out of the (2Am−1) elements; and a linear development unit configured to calculate the remaining (2̂m−1−m) elements not included in the m linear independent elements by combination of the m linear independent elements respectively. The Galois field arithmetic operation circuit may be included in a memory device or other system. | 03-13-2014 |
Ohara Koji, Okayama JP
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20090102190 | Connecting Mechanism for Thin Stainless Steel Pipe and Joint - A connecting mechanism for a thin stainless steel pipe and a joint in accordance with the present invention includes a thin stainless steel pipe in which a chevron type projection portion is formed in an outer periphery of an end portion, a joint having an inner diameter inserting the thin stainless steel pipe and forming a male thread portion in an outer peripheral surface of an end portion, a nut having a fitting portion outwardly fitted to the thin stainless steel pipe so as to oppose to the joint on the boundary of the chevron type projection portion and having a female thread portion screwed to the male thread portion of the joint, and a packing provided between the joint and the thin stainless steel pipe wherein, a release groove is formed in a packing outer peripheral contact surface from the packing pressing surface constructing the inner side surface of the packing fitting portion of the joint to an opening end portion. | 04-23-2009 |
Shimbayashi Koji, Aichi-Ken JP
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20100135083 | NONVOLATILE MEMORY DEVICE - A nonvolatile memory device capable of: preventing variations in current and transistor properties to prevent data readout errors; facilitating design changes with a simplified adjustment of the current ratio of transistors; and achieving increased data reading speed. The memory device comprising: a first current detecting circuit comprising a first transistor of a first conductive type coupled in a diode configuration, wherein current flows according to a reference cell through the first transistor; a second current detecting circuit comprising a second transistor of the first conductive type coupled in a diode configuration, wherein current flows according to a selected memory cell through the second transistor; a bias circuit comprising a third transistor of the first conductive type that is coupled to the first transistor by a current mirror configuration; and a differential amplifying circuit comprising a fourth transistor of the first conductive type which is coupled to the second transistor, wherein the differential amplifying circuit outputs a signal corresponding to a difference between current flowing through the third transistor and current flowing through the fourth transistor; and wherein the first transistor, the second transistor, the third transistor and the fourth transistor are comprised of one predetermined sized unit transistor element of the first conductive type, or are comprised of parallel couplings of predetermined sized unit transistor elements of the first conductive type | 06-03-2010 |
Shinnosuke Koji, Kawasaki-Shi JP
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20090311578 | WATER REPELLENT CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD FOR THE SAME - A water repellent catalyst layer for a polymer electrolyte fuel cell, including a water repellent coating film provided on catalyst particles, which are coated with a proton-conductive electrolyte, and a manufacturing method for a water repellent catalyst layer for a polymer electrolyte fuel cell including the steps of: coating catalyst particles with a proton-conductive electrolyte; providing a fluorine-based compound having at least one polar group and having a molecular weight of 10,000 or less on the catalyst particles to form a fluorine compound coating film; and imparting hydrophobic property by stabilizing the fluorine compound coating film. The hydrophobic property is imparted even to the inside of fine pores of the catalyst layer to improve water evacuation performance, so that an effective surface area and a catalyst utilization ratio can be increased. | 12-17-2009 |
20100047642 | FUEL CELL - Provided is a flow type fuel cell including: an anode chamber flow path including a power generation area; a supply flow path connected to one end of the anode chamber flow path, through which the fuel gas is supplied; and an exhaust flow path connected to another end of the anode chamber flow path, through which the fuel gas is exhausted, wherein a variable flow rate controlling unit for changing a flow rate of the fuel gas by water generated by the power generation of the power generation area is disposed within the anode chamber flow path so that the flow rate of the fuel gas can be reduced by the variable flow rate controlling unit during the power generation and for a given period of time after stop of the power generation. | 02-25-2010 |
20100107404 | METHOD OF PRODUCING FUEL CELL CATALYST LAYER - Provided is a method of producing a fuel cell catalyst layer which has a large specific surface area and high activity and which includes the steps of: forming a dendritic structural member including a catalyst precursor by a vapor phase method; providing a coating layer on a surface of the dendritic structural member; and subjecting the dendritic structural member having the coating layer provided thereon to a reduction treatment. The dendritic structural member including a catalyst precursor is a dendritic structural member including platinum oxide or a dendritic structural member containing a composite oxide of platinum oxide and an element except platinum. | 05-06-2010 |
20100248059 | FUEL CELL UNIT AND FUEL CELL STACK - There is provided a fuel cell unit and a fuel cell stack including a flow rate controlling member provided in an anode flow path on the side of an exhaust flow path so as to be in contact with an anode gas diffusion layer wherein the flow rate controlling member generates pressure difference between an upstream side of the fuel flow path from a portion at which the flow rate controlling member is provided and a downstream side of the fuel flow path from the portion at which the flow rate controlling member is provided. The fuel cell unit and the fuel cell stack can uniformly supply a fuel and can prevent backflow of the fuel containing an impurity gas from a downstream side. | 09-30-2010 |
20110239901 | COLORING PARTICLES - The present invention provides coloring particles containing a dye and a water-insoluble low-molecular-weight dispersant, wherein the average particle size of the coloring particles is 10 nm or more and 80 nm or less; the solubility parameter of the dye in water with a pH of 6.0 to 10.0 is 9.20 or more, the solubility parameter being represented by formula ( | 10-06-2011 |
Shinnosuke Koji, Yokohama-Shi JP
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20120252974 | METHOD FOR PRODUCING POLYMER PARTICLES - A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule, a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid, a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in water, and a polymerization step for polymerizing the oily olefin monomer in the oil droplet. | 10-04-2012 |
20120277390 | METHOD FOR PRODUCING POLYMER PARTICLES - A method for producing polymer particles includes a suspension step of suspending a first liquid mixture containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule in a second liquid mixture containing water and an iodide ion to prepare a suspension containing an oil droplet having the first liquid mixture; a synthesis step of synthesizing an iodine compound by allowing a radical generated by cleavage of the radical polymerization initiator to react with the iodine molecule in the oil droplet; and a polymerization step of polymerizing the oily olefin monomer in the oil droplet. | 11-01-2012 |
20120322965 | METHOD FOR PRODUCING POLYMER PARTICLES - A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule; a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid; a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in an aqueous solution containing an oxidizing agent, an acid, and a dispersant; and a polymerization step for polymerizing the oily olefin monomer in the oil droplet. | 12-20-2012 |
20140114036 | METHOD FOR PRODUCING POLYMER PARTICLES - A method for producing polymer particles includes a suspension step of suspending a first liquid mixture containing an oily olefin monomer and a radical polymerization initiator in a second liquid mixture containing water, an iodide ion, and an iodine molecule, to prepare a suspension in which an oil droplet containing the oily olefin monomer and the radical polymerization initiator is dispersed in the water containing the iodide ion and the iodine molecule, a synthesis step of synthesizing an iodine compound by allowing a radical generated by cleavage of the radical polymerization initiator to react with the iodine molecule in the oil droplet, and a polymerization step of polymerizing the oily olefin monomer in the oil droplet. | 04-24-2014 |
Sode Koji, Tokyo JP
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20140248645 | GLUCOSE OXIDASE MUTANTS, COMPOSITIONS, DEVICES, KITS AND USES THEREOF - Compositions, devices, kits and methods are disclosed for assaying glucose with a glucose oxidase mutant that has been modified at an amino acid residue involved in the active site. The glucose oxidase mutant has reduced oxidase activity while substantially maintaining its dehydrogenase activity. | 09-04-2014 |
20140255959 | CHOLESTEROL OXIDASE MUTANTS, COMPOSITIONS, DEVICES, KITS AND USES THEREOF - Compositions, devices, kits and methods are disclosed for assaying cholesterol with a cholesterol oxidase mutant that has been modified at an amino acid residue involved in the active site. The cholesterol oxidase mutant has reduced oxidase activity while substantially maintaining its dehydrogenase activity. | 09-11-2014 |
Sode Koji, Fuchu-Shi JP
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20120202235 | NOVEL FRUCTOSYL PEPTIDYL OXIDASE - In one form, a fructosyl peptidyl oxidase derived from a budding yeast | 08-09-2012 |
20120208226 | FRUCTOSYL AMINO ACID OXIDASE - In one form, a mutant fructosyl amino acid oxidase modified at an amino acid residue involved in a proton relay system is provided. The mutant fructosyl amino acid oxidase has reduced oxidase activity while substantially maintaining its dehydrogenase activity. Other forms include an assay device and assay method for measuring glycated protein. Still, other forms include unique methods, techniques, systems and devices involving a mutant fructosyl amino acid oxidase. | 08-16-2012 |
Takagi Koji, Tokyo JP
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20130068402 | Venetian Blind - To reduce an opening and closing operation load in a venetian blind in which a lifting/lowering cord is disposed at a position offset from a central portion in a back and forth direction of a slat. At least one lifting/lowering cord is disposed along one vertical cord of front and back vertical cords and introduced into a head box from one side in a back and forth direction of the head box, and the other lifting/lowering cord is disposed along the other vertical cord and introduced into the head box from the other side in the back and forth direction of the head box. All the lifting/lowering cords introduced into the head box from the different sides in the back and forth direction of the head box are wound in the same direction by the lifting/lowering drums to which the respective ends of the lifting/lowering cords are connected. | 03-21-2013 |
Takeda Koji, Oita JP
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20090212828 | Load Driving Circuit - To provide a load drive circuit that has a satisfactory phase characteristic and can be realized as a low-price LSI chip. A series circuit of nonlinear resistive elements (P | 08-27-2009 |
Toshihiro Koji, Osaka-Shi JP
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20130188654 | FRAME TRANSMISSION SYSTEM - A frame transmission system includes a frame transmitter and a frame receiver. The frame transmitter includes a frame fragmentation unit and a reproduction header appending unit. The frame fragmentation unit fragments an input frame and outputs transfer frames when the length of the input frame exceeds a predetermined fragmentation reference frame length, and does not fragment the input frame and outputs the input frame as a transfer frame when the length of the input frame is less than or equal to the fragmentation reference frame length. The reproduction header appending unit appends a reproduction header to the transfer frames outputted from the frame fragmentation unit. Here, the reproduction header being required when the transfer frames are reproduced at a receiving side. The reproduction header appending unit varies the header length of the reproduction header to be appended to the transfer frame, according to the length of the input frame. | 07-25-2013 |
Toshihiro Koji, Kawasaki JP
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20090016350 | Packet transmission method and device - In a packet transmission method and device, when a received packet is written in a packet buffer, an address of the packet buffer is stored as a read address for each destination corresponding to a physical port and storing information of the received packet. The read address of a destination designated by the received packet information is read and saved when the received packet is read out of the packet buffer in accordance with a scheduling control. Then, the saved read address is taken out in accordance with an arbitration control and a received packet corresponding to the saved read address is read from the packet buffer. | 01-15-2009 |
20090296729 | DATA OUTPUT APPARATUS, COMMUNICATION APPARATUS AND SWITCH APPARATUS - A data communication apparatus has a data retainer, a retain state manager, a guaranteed bandwidth manager, a surplus bandwidth manager managing outputting of output data having a destination retained in the data retainer to an output line on a per-destination basis when the output data is outputted to the output line with the use of a surplus bandwidth that is a surplus over a sum of guaranteed bandwidths, and a scheduler scheduling outputting of data retained in the data retainer to the output line, based on results of managements by the guaranteed bandwidth manager and the surplus bandwidth manager and a retain state managed by the retain state manager. The apparatus manages the bandwidth with improved accuracy at the time of communication using a surplus bandwidth, | 12-03-2009 |
Tsunekawa Koji, Bessho Hachioji-Shi JP
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20110203734 | PLASMA PROCESSING APPARATUS, MAGNETORESISTIVE DEVICE MANUFACTURING APPARATUS, MAGNETIC THIN FILM FORMING METHOD, AND FILM FORMATION CONTROL PROGRAM - The present invention is to reduce the variation in axis of easy magnetization of a magnetic thin film with respect to a large diameter substrate. | 08-25-2011 |
Tsuneo Koji, Hachioji-Shi JP
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20120197015 | EPOXYCARBOXAMIDE COMPOUND, AZIDE COMPOUND, AND AMINO ALCOHOL COMPOUND, AND PROCESS FOR PREPARING a-KETO AMIDE COMPOUND USING THEM - The present invention is directed to providing epoxycarboxamide compounds, azide compounds and amino alcohol compounds which serve as manufacturing intermediates that can lead to useful α-ketoamide compounds, and the present invention is also is directed to processes for preparing α-ketoamide compounds using the intermediates. The epoxycarboxamide compounds, azide compounds and amino alcohol compounds are represented by the following formulae: | 08-02-2012 |
Tsuneo Koji, Tokyo JP
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20090111983 | Cycloalkylcarbonylamino Acid Derivative and Process For Producing The Same - Cycloalkylcarbonylamino acid derivatives, which are raw material intermediates of a novel cycloalkane carboxamide derivative that selectively inhibits cathepsin K, and a production process thereof, are provided. | 04-30-2009 |
20090131661 | Oxazolone Derivatives - Novel raw material compounds are provided that are useful for producing novel cycloalkane carboxamide derivatives having cathepsin K inhibitory action. | 05-21-2009 |
20090137799 | Cycloalkylcarbonylamino Acid Ester Derivative and Process for Producing The Same - Cycloalkylcarbonylamino acid ester derivatives, which are raw material intermediates for a novel cycloalkane carboxamide derivative having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. | 05-28-2009 |
20090156805 | Cycloalkane Carboxamide Derivatives and Production Process of Same - Novel cycloalkane carboxamide derivatives having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. | 06-18-2009 |
Uno Koji, Saitama JP
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20110022274 | VEHICLE SEAT POWER TRACK ENHANCEMENTS - A vehicle seat power track for an automobile vehicle seat which includes a sensor arrangement to detect the seat position along the track relative to a front airbag apparatus and generate a signal to control the apparatus of the airbag. The vehicle seat power track also includes brackets configured to reduce horizontal movement of the track components. | 01-27-2011 |
20130334850 | VEHICLE SEAT POWER TRACK ENHANCEMENTS - A vehicle seat power track for an automobile vehicle seat which includes a sensor arrangement to detect the seat position along the track relative to a front airbag apparatus and generate a signal to control the apparatus of the airbag. The vehicle seat power track also includes brackets configured to reduce horizontal movement of the track components. | 12-19-2013 |
Yoshinobu Koji, Tokyo JP
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20090101419 | VEHICLE CONTROLLER - There is provided a vehicle controller that is mounted in a box-shaped manner beneath the floor or on the roof of a vehicle so as to supply electric power to vehicle apparatuses. The vehicle controller is configured with a plurality of functional modules | 04-23-2009 |
20090240384 | VEHICLE CONTROLLER - There is provided a vehicle controller that is mounted in a box-shaped manner beneath the floor or on the roof of a vehicle so as to supply electric power to vehicle apparatuses. The vehicle controller is configured with a plurality of functional modules | 09-24-2009 |
Yoshinobu Koji, Chiyoda-Ku, Tokyo JP
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20150256061 | INVERTER DEVICE, TRANSFORMER, AND TRANSFORMER MANUFACTURING METHOD - Provided is an inverter device that can reduce high-frequency noise. The inverter device includes a transformer for converting the voltage of the AC power output from an inverter circuit and outputting the resulting power. Each of first to third coil sections for converting the voltage of the AC power output from the inverter circuit and outputting the resulting power includes an inner coil respectively wound around first to third core sections and an outer coil. The first to third core sections are each column shaped having an axis in the Y direction, and are arranged in the Z direction. Non-magnetic pressing members are provided between the adjacent coil sections and between the adjacent coil sections. The pressing members press against the adjacent coil sections and the adjacent coil sections respectively. | 09-10-2015 |
Yoshinobu Koji, Chiyoda-Ku JP
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20150256061 | INVERTER DEVICE, TRANSFORMER, AND TRANSFORMER MANUFACTURING METHOD - Provided is an inverter device that can reduce high-frequency noise. The inverter device includes a transformer for converting the voltage of the AC power output from an inverter circuit and outputting the resulting power. Each of first to third coil sections for converting the voltage of the AC power output from the inverter circuit and outputting the resulting power includes an inner coil respectively wound around first to third core sections and an outer coil. The first to third core sections are each column shaped having an axis in the Y direction, and are arranged in the Z direction. Non-magnetic pressing members are provided between the adjacent coil sections and between the adjacent coil sections. The pressing members press against the adjacent coil sections and the adjacent coil sections respectively. | 09-10-2015 |
Yukichi Koji, Shiga-Ken JP
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20160053383 | ETCHING AGENT FOR COPPER OR COPPER ALLOY - Object is to provide an etching solution which generates less foam and can etch copper or copper alloy at high selectivity when used in a step of etching copper or copper alloy in an electronic substrate having both of copper or copper alloy and nickel. | 02-25-2016 |
Yukichi Koji, Otsu-Shi JP
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20140238953 | ETCHING AGENT FOR COPPER OR COPPER ALLOY - Object is to provide an etching solution which generates less foam and can etch copper or copper alloy at high selectivity when used in a step of etching copper or copper alloy in an electronic substrate having both of copper or copper alloy and nickel. | 08-28-2014 |
Yukichi Koji, Tokyo JP
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20130203643 | CLEANING AGENT FOR SEMICONDUCTOR PROVIDED WITH METAL WIRING - A cleaning agent for a microelectronic device provided with metal wiring, which has an excellent ability to remove polishing particle residues derived from a polishing agent and an excellent ability to remove metallic residues on an insulating film, and has excellent anticorrosiveness to the metal wiring. The cleaning agent is used at a step subsequent to chemical mechanical polishing in a manufacturing process of a microelectronic device in which a metal wiring, e.g., copper or tungsten, is formed. | 08-08-2013 |
20130270217 | ETCHING SOLUTION FOR COPPER OR COPPER ALLOY - A solution for selectively etching copper or a copper alloy from a microelectronic device, wherein the device simultaneously includes copper or a copper alloy and nickel-containing material, the solution being an etching solution for copper or a copper alloy comprising a chelating agent having an acid group in a molecule, hydrogen peroxide, and a surfactant having an oxyethylene chain in a molecule. | 10-17-2013 |
20150259632 | CLEANING AGENT FOR SEMICONDUCTOR PROVIDED WITH METAL WIRING - A cleaning agent for a microelectronic device provided with metal wiring, which has an excellent ability to remove polishing particle residues derived from a polishing agent and an excellent ability to remove metallic residues on an insulating film, and has excellent anticorrosiveness to the metal wiring. The cleaning agent is used at a step subsequent to chemical mechanical polishing in a manufacturing process of a microelectronic device in which a metal wiring, e.g., copper or tungsten, is formed. | 09-17-2015 |
Yusuke Koji, Chiyoda-Ku JP
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20150356173 | SEARCH DEVICE - A search device includes: a similar word candidate acquirer including a word dictionary searcher to perform a comparison between an input character string and word character string data, and search for word character string data similar to the input character string to acquire, as similar word candidates, the word character string data, and a number-of-similar-word-candidates controller to select similar word candidates from the similar word candidates according to a preset threshold; a similar word selector to calculate an edit distance between each of the similar word candidates selected and the input character string, and select, as a similar word, a similar word candidate whose edit distance is equal to or less than a predetermined distance; and a name searcher to refer to a name search index data storage to search for a search text including the similar word selected by the similar word selector. | 12-10-2015 |
Yuya Koji, Tokyo JP
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20120199005 | LIGHTING AND AIR CLEANING DEVICE - An ultraviolet lamp, and an ultraviolet-shielding member that covers at least a part of an ultraviolet emission portion are provided. The ultraviolet-shielding member includes an ultraviolet non-transmissive and visible light transmissive portion that blocks or absorbs ultraviolet rays. Further, an air passage in which air around the ultraviolet emission portion is provided between the ultraviolet lamp and the ultraviolet-shielding member. | 08-09-2012 |