Patent application number | Description | Published |
20080284658 | Antenna module - An antenna module includes a substrate; a ground element disposed on the substrate; a first antenna element disposed on the substrate; and a second antenna element disposed on the substrate. The first antenna element and the second antenna element are, respectively, capable of transmitting radio waves having a first polarization direction and a second polarization direction unparallel to each other. A spacing between a perimeter of the ground element and the first antenna element increases as a function of increasing distance from the second antenna element. A spacing between the perimeter of the ground element and the second antenna element increases as a function of increasing distance from the first antenna element. | 11-20-2008 |
20090096688 | Antenna system and an in-vehicle communication apparatus - An antenna system for use in a wide frequency band has a reflection board that has a board shape with an outer edge and an inner edge. The antenna system connects the reflection board and an antenna module in a manner that does not allow a flow of a direct current. Further, a dimension of the reflection board along a polarization direction of the antenna module has a value that is equal to or greater than a product of a maximum wavelength of a usable frequency band multiplied by a wavelength reduction rate of a dielectric material. | 04-16-2009 |
20090295655 | Planar antenna, communication apparatus and mounting method of planar antenna - A planar antenna is disclosed. The planar antenna includes: a radiator element having a wideband resonant characteristic; and a parasitic element having a planar shape. The parasitic element has a first side, a second side, a third side and a fourth side. Each of the first side and the second side is parallel to a direction of an electric current to be excited in the radiator element. The first side is located closer to the radiator element than the second side is. The first side is shorter than the second side. The third side connects one ends of the first side and the second side. The fourth side connects the other ends of the first side and the second side. A region between the third and fourth sides tapers in a direction from the second side toward the first side. | 12-03-2009 |
20100302113 | In-vehicle antenna device - An in-vehicle antenna device includes: a dielectric element having a front surface, first and second side surfaces and a rear surface and including a power supply point on both the first and second side surfaces, a first conductive surface on the first side surface, a second conductive surface on the second side surface, and a third conductive surface on the rear surface; and an antenna element including a base element coupled with the power supply point at one corner of the front surface and a branch element connected to the base element and having an end. A part of the branch element moves apart from one of the first and second conductive surfaces as it goes from the base element to the one end of the branch element. The front surface is attached to a windshield of a vehicle. | 12-02-2010 |
20100303127 | Vehicle compartment wireless communications apparatus - It is determined whether each of several subcarriers has an adequate propagation characteristic in a first horizontally polarized wave antenna. Of the several subcarriers, a subcarrier, which is determined to have an adequate propagation characteristic in the first horizontally polarized wave antenna, is assigned with transmission data. A transmission signal containing the transmission data is thereby transmitted from the first horizontally polarized wave antenna. In addition, of the several subcarriers, a subcarrier, which is determined not to have an adequate propagation characteristic in the first horizontally polarized wave antenna, is also assigned with transmission data in either a second horizontally polarized wave antenna or a vertically polarized, wave antenna. A transmission signal containing the transmission data is thus transmitted from the second horizontally polarized wave antenna or the vertically polarized wave antenna. | 12-02-2010 |
Patent application number | Description | Published |
20110052177 | IMAGE SENSING APPARATUS - An image sensing apparatus comprises: a mirror which reflects light coming from a photographing optical system at a mirror down position; a mirror support member which rotatably supports the mirror; a contacting member against which the mirror support member contacts at the mirror down position; a rotatable first lever member; and a second lever member to which the contacting member is secured, and which is rotatably held by the first lever member, wherein when the mirror moves to the mirror down position, the mirror support member contacts against the contacting member, the second lever member then rotates relative to the first lever member and contacts against the first lever member, and by rotating the first lever member, the first and second lever members rotate without changing a relative positional relationship, so as to adjust a position of the contacting member with respect to the mirror support member. | 03-03-2011 |
20110249165 | IMAGE PICKUP APPARATUS THAT SHOOTS SUBJECT VIEWED THROUGH VIEWFINDER, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An image pickup apparatus that reduces the likelihood that when a user operates a display screen with a fingertip while not looking through a viewfinder, the user's fingertip will be falsely detected, and makes it less likely that erroneous operation resulting from the false detection will occur. When an eye proximity sensor detects an object approaching, the light emission luminance of a display unit is reduced, or display on the display unit is turned off. When the eye proximity sensor has not detected an object approaching, first-type display objects that execute assigned functions in response to touch operations are displayed farther away from the eye proximity sensor on a display surface of the display unit than second-type display objects that do not execute assigned functions even when touched. When a touch on any of the first-type display objects is detected, a function assigned to the first-type display object is executed. | 10-13-2011 |
Patent application number | Description | Published |
20090018326 | CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING THE SAME - A cellulose acylate film, which contains 1% to 25% by mass of a plasticizer and has a cellulose acylate composition satisfying the inequalities of 0≦X≦2.5 and 2.1≦X+Y≦3.0 (in which X is a substitution degree of acetyl group, and Y is a substitution degree of at least one group selected from propionyl, butyryl, and phthaloyl groups), is transversely stretched under conditions of [preheating temperature>stretching temperature] and [preheating zone length/stretching zone length=0.1 to 10]. After the transverse stretching, the film is heat-fixed under conditions of [stretching temperature>heat-fixing temperature] and [heat-fixing zone length/stretching zone length=0.1 to 10]. | 01-15-2009 |
20100053511 | LIQUID CRYSTAL DISPLAY DEVICE - The invention relates to a liquid crystal display device comprising a retardation layer wherein an in-plane slow axis of the retardation layer is within the direction of 90±40 degrees relative to to an absorption axis of the polarizing layer disposed at a closer position to the retardation layer; Re(550) meets following relation, 25 nm≦Re(550)≦230 nm; R[40°] of the retardation layer which is measured for incident light in a direction tilted by 40 degrees toward the tilt direction of the retardation layer relative to the normal line of the retardation layer meets following relation, 0 nm≦R[40°]≦300 nm; and R[+40°] of the retardation layer and retardation R[−40°] of the retardation layer meet following relation, 103-04-2010 | |
20100090364 | METHOD OF PRODUCING TRANSPARENT THERMOPLASTIC FILM AND TRANSPARENT THERMOPLASTIC FILM - A method of producing a transparent thermoplastic film comprising transversely stretching a film by 1 to 200%, in which the ratio (L | 04-15-2010 |
20110193255 | METHOD FOR PRODUCING CELLULOSE ACYLATE FILM AND CELLULOSE ACYLATE PELLET - Provided is a cellulose acylate film formed through melt casting that is capable of being built in liquid-crystal display devices to solve the display trouble at the time of black level of display. That is a cellulose acylate film formed through melt casting, in which the number of polarizing minor impurities is from 0 to 10/mm | 08-11-2011 |
Patent application number | Description | Published |
20090151820 | Method of Production of Hot Dip Galvannealed Steel Sheet with Excellent Workability, Powderability, and Slidability - The present invention provides a method of production of hot dip galvannealed steel sheet with excellent workability compared with the Sendzimir method or non-oxidizing furnace method and further with excellent powdering or slidability, that is, a method of production of hot dip galvannealed steel sheet with excellent workability, powdering, and slidability characterized by processing a slab containing, by mass %, C: 0.01 to 0.12%, Mn: 0.05 to 0.6%, Si: 0.002 to 0.1%, P: 0.05% or less, S: 0.03% or less, sol. Al: 0.005 to 0.1%, and N: 0.01% or less and having a balance of Fe and unavoidable impurities by hot rolling, pickling, cold rolling, then annealing at 650 to 900° C., cooling to 250 to 450° C., holding at said temperature range for 120 seconds or more, then cooling to room temperature, pickling, preplating Ni or Ni—Fe without intermediate temper rolling, heating by 5° C./sec or more down to 430 to 500° C., galvanizing in a galvanization bath, wiping, then heating by a rate of temperature rise of 20° C./sec or more up to 460 to 550° C., not providing any soaking time or holding for soaking for less than 5 seconds, then cooling by 3° C./sec or more, and final temper rolling by a 0.4 to 2% elongation rate. | 06-18-2009 |
20090162691 | HOT DIP GALVANNEALED STEEL SHEET AND METHOD FOR PRODUCING THE SAME - Exemplary embodiments of the present invention can provide a hot dip galvannealed steel sheet which has excellent corrosion resistance, workability, coatability and appearance. The exemplary galvannealed sheet can include an ultra-low carbon steel sheet having a plating layer which includes about 8 to 13% Fe, about 0.05 to 1.0% Ni, about 0.15 to 1.5% Al, and a balance of Zn and unavoidable impurities. An exemplary method for producing a hot dip galvannealed steel sheet is also provided which can include cleaning an annealed ultra-low carbon steel sheet, preplating it with Ni, rapidly heating the sheet in a nonoxidizing or reducing atmosphere, plating the sheet in a galvanization bath containing Al, wiping it, then rapidly reheating it and either cooling the sheet without any soaking time or soaking and holding it for less than 15 seconds and then cooling it. | 06-25-2009 |
20090200174 | METHOD FOR HOT-DIP GALVANIZING A STEEL SHEET - Exemplary embodiments of the present invention can provide a galvanization method for hot-rolled steel sheet, cold-rolled steel sheet, or plating sheet of various compositions, which can avoid nonplating defects by using an Ni preplating procedure. For example, an exemplary galvanization method can be provided for pickled hot-rolled steel sheet or annealed cold-rolled steel sheet which is free from non-plating defects which includes cleaning the surface of the plating sheet, preplating it with Ni, rapidly heating the sheet in a nonoxidizing or reducing atmosphere to a sheet temperature of about 430 to 500° C. at a heating a rate of about 20° C./sec or more, and then hot dip plating the sheet in a galvanization bath. The exemplary amount of Ni preplating can be determined based on the plate type and amount of Si in the sheet steel to produce a hot dip galvanization that is free from non-plating defects. | 08-13-2009 |
20090211668 | METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET - Exemplary embodiments of the present invention can provide a method for producing hot dip galvannealed steel sheet which exhibits high strength, high ductility, and a significant degree of alloying. Such exemplary method can be applied to, e.g., a pickled hot rolled steel sheet or an annealed and pickled cold rolled steel sheet containing between about 0.02% and about 0.2% C and between about 0.15% and about 2.5% Mn, and may include one or more procedures for rinsing the sheet, preplating the sheet with Ni, rapidly heating the sheet in a nonoxidizing atmosphere to a sheet temperature of about 430° C. to 500° C., then hot dip plating the sheet in a galvanizing bath containing between about 0.05% and about 0.2% Al, and then immediately heating the sheet rapidly for an alloying treatment. Such exemplary method can provide an improved alloying speed, improved plating appearance and better plating adhesion. | 08-27-2009 |
20130008569 | METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET - Exemplary embodiments of the present invention can provide a method for producing hot dip galvannealed steel sheet which exhibits high strength, high ductility, and a significant degree of alloying. Such exemplary method can be applied to, e.g., a pickled hot rolled steel sheet or an annealed and pickled cold rolled steel sheet containing between about 0.02% and about 0.2% C and between about 0.15% and about 2.5% Mn, and may include one or more procedures for rinsing the sheet, preplating the sheet with Ni, rapidly heating the sheet in a nonoxidizing atmosphere to a sheet temperature of about 430° C. to 500° C., then hot dip plating the sheet in a galvanizing bath containing between about 0.05% and about 0.2% Al, and then immediately heating the sheet rapidly for an alloying treatment. Such exemplary method can provide an improved alloying speed, improved plating appearance and better plating adhesion. | 01-10-2013 |
20130129924 | HOT DIP GALVANNEALED STEEL SHEET AND METHOD FOR PRODUCING THE SAME - Exemplary embodiments of the present invention can provide a hot dip galvannealed steel sheet which has excellent corrosion resistance, workability, coatability and appearance. The exemplary galvannealed sheet can include an ultra-low carbon steel sheet having a plating layer which includes about 8 to 13% Fe, about 0.05 to 1.0% Ni, about 0.15 to 1.5% Al, and a balance of Zn and unavoidable impurities. An exemplary method for producing a hot dip galvannealed steel sheet is also provided which can include cleaning an annealed ultra-low carbon steel sheet, preplating it with Ni, rapidly heating the sheet in a nonoxidizing or reducing atmosphere, plating the sheet in a galvanization bath containing Al, wiping it, then rapidly reheating it and either cooling the sheet without any soaking time or soaking and holding it for less than 15 seconds and then cooling it. | 05-23-2013 |
20140199487 | METHOD FOR PRODUCING HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET - Exemplary embodiments of the present invention can provide a method for producing hot dip galvannealed steel sheet which exhibits high strength, high ductility, and a significant degree of alloying. Such exemplary method can be applied to, e.g., a pickled hot rolled steel sheet or an annealed and pickled cold rolled steel sheet containing between about 0.02% and about 0.2% C and between about 0.15% and about 2.5% Mn, and may include one or more procedures for rinsing the sheet, preplating the sheet with Ni, rapidly heating the sheet in a nonoxidizing atmosphere to a sheet temperature of about 430° C. to 500° C., then hot dip plating the sheet in a galvanizing bath containing between about 0.05% and about 0.2% Al, and then immediately heating the sheet rapidly for an alloying treatment. Such exemplary method can provide an improved alloying speed, improved plating appearance and better plating adhesion. | 07-17-2014 |
Patent application number | Description | Published |
20140125549 | ANTENNA DEVICE - The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base. | 05-08-2014 |
20140125550 | ANTENNA DEVICE - The antenna device disclosed includes an insulating antenna case, an antenna base, an umbrella-type element, an amplifier substrate, and a coil. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna case is fitted on the antenna base. The umbrella-type element is provided on the antenna base. The amplifier substrate includes an amplifier which amplifies a signal received by the umbrella-type element, and is disposed on the antenna base. The coil is inserted between an output end of the umbrella-type element and an input end of the amplifier to make the umbrella-type element resonate at a predetermined frequency, and is disposed substantially at a center in a width direction of the umbrella-type element. | 05-08-2014 |
20140159964 | Antenna Device - An outer peripheral wall and an inner peripheral wall are formed in the lower part of a shark-fin antenna case. The lower end surface of the inner peripheral wall is bonded to the upper surface of an insulating base in an antenna base arranged on the lower surface of the antenna case. Thus, an antenna assembly can be housed in the antenna case which is constructed to be waterproof. The antenna assembly is provided with an element holder that is arranged upright on the antenna base; an umbrella-shaped element that is fixed to the top part of the element holder in such a way that the rear part thereof is positioned above the insulating base; an amplifier substrate for amplifying a reception signal of the umbrella-shaped element; and a coil that causes the umbrella-shaped element to resonate at the specified frequency. | 06-12-2014 |
20150200446 | ANTENNA DEVICE - The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base. | 07-16-2015 |
Patent application number | Description | Published |
20080281059 | Magnesium Compound, Catalyst for Olefin Polymerization and Method for Producing Olefin Polymer - A magnesium compound represented by the formula (I): | 11-13-2008 |
20090203857 | MAGNESIUM COMPOUND, SOLID CATALYST COMPONENT, ETHYLENE POLYMERIZATION CATALYST, AND PROCESS FOR PRODUCING ETHYLENE POLYMER - A magnesium compound obtainable by reacting metal magnesium, ethanol, an alcohol having from 3 to 10 carbon atoms and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of a halogen atom relative to one gram atom of the metal magnesium at 0 to 70° C., which comprises composition represented by the formula (I), and which has a particle diameter D | 08-13-2009 |
20120040878 | PROCESS FOR PRODUCING ALPHA-OLEFIN POLYMER, ALPHA-OLEFIN POLYMER, AND LUBRICATING OIL COMPOSITION - Provided is a method of producing an α-olefin polymer including a step of polymerizing one or more kinds of α-olefins each having 6 to 20 carbon atoms with a catalyst obtained by using a specific transition metal compound. By the method, an α-olefin polymer having a viscosity suitable for use in a lubricating oil can be produced on an industrial scale with ease, and further, the characteristics of the product can be widely changed through the control of reaction conditions. | 02-16-2012 |
20120302481 | ALPHA-OLEFIN (CO)POLYMER, HYDROGENATED ALPHA-OLEFIN (CO)POLYMER AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME - Provided are an α-olefin (co)polymer useful as high-viscosity lubricant oil excellent in viscosity characteristics and low-temperature characteristics, and a lubricant oil containing the (co)polymer. The α-olefin (co)polymer is produced by the use of a metallocene catalyst and satisfies the following (a′) and (b′). (a′) The 2,1-insertion ratio at the polymer terminal, as measured through | 11-29-2012 |
20140235909 | 1-DECENE/1-DODECENE COPOLYMER AND LUBRICATING-OIL COMPOSITION CONTAINING SAME - Provided are an α-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The α-olefin copolymer is a 1-decene/1-dodecene copolymer produced by the use of a doubly bridged metallocene catalyst. | 08-21-2014 |
20140256997 | 1-OCTENE, 1-DECENE, 1-DODECENE TERNARY COPOLYMER AND LUBRICANT COMPOSITION CONTAINING SAME - Provided are an α-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The α-olefin copolymer is a 1-octene/1-decene/1-dodecene ternary copolymer produced by the use of a doubly crosslinked metallocene catalyst. | 09-11-2014 |
20140309151 | 1-OCTENE/1-DECENE COPOLYMER AND LUBRICATING-OIL COMPOSITION CONTAINING SAME - Provided are an α-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The α-olefin copolymer is a 1-octene/1-decene copolymer produced by the use of a doubly bridged metallocene catalyst. | 10-16-2014 |
Patent application number | Description | Published |
20110004102 | ORGANIC PIEZOELECTRIC MATERIAL, ULTRASONIC OSCILLATOR USING THE SAME, METHOD FOR PRODUCING THE ULTRASONIC OSCILLATOR, ULTRASONIC PROBE AND ULTRASONIC MEDICAL DIAGNOSTIC IMAGING DEVICE - Disclosed is an organic piezoelectric material which has particularly excellent heat resistance, while exhibiting excellent transparency, surface gloss, adhesion and piezoelectric characteristics. Also disclosed are an ultrasonic oscillator used in an ultrasonic medical diagnostic imaging device, which is capable of highly sensitively receiving a high frequency wave and suitable for harmonic imaging technique, a method for producing the ultrasonic oscillator, an ultrasonic probe, and an ultrasonic medical diagnostic imaging device. The organic piezoelectric material is characterized in that the piezoelectric material is formed by laminating two or more films at the same time by a coating process. | 01-06-2011 |
20110021916 | ORGANIC PIEZOELECTRIC MATERIAL, ULTRASONIC OSCILLATOR USING THE MATERIAL, METHOD FOR MANUFACTURING THE ULTRASONIC OSCILLATOR, ULTRASONIC PROBE, AND ULTRASONIC MEDICAL DIAGNOSTIC IMAGING DEVICE - Provided is an organic piezoelectric material which has excellent piezoelectric property, heat resistance property in particular. An ultrasonic oscillator, which is to be used for an ultrasonic medical diagnostic imaging device which can receive high frequencies at high sensitivity and is suitable for harmonic imaging techniques, a method for manufacturing such oscillator, and an ultrasonic probe are also provided. The ultrasonic medical diagnostic imaging device is provided by sing such oscillator, method and probe. The organic piezoelectric material is characterized by containing empty particles having an average particle diameter of 10 μm or less. | 01-27-2011 |
20110021917 | ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF THE SAME, METHOD FOR PRODUCTION OF ULTRASONIC OSCILLATOR USING THE SAME, AND ULTRASONIC MEDICAL IMAGING INSTRUMENT - Disclosed is an organic piezoelectric material film which has little contaminants and has excellent piezoelectric properties. The organic piezoelectric material film is produced by a solution casting process using, as raw materials, a raw material for an organic piezoelectric material and a crushed product which is produced by crushing a material produced by a solution casting process and is mainly composed of an organic piezoelectric material. | 01-27-2011 |
20110021918 | ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF ORGANIC PIEZOELECTRIC MATERIAL FILM, METHOD FOR PRODUCTION OF ULTRASONIC OSCILLATOR, AND ULTRASONIC MEDICAL IMAGING INSTRUMENT - Disclosed is an organic piezoelectric material film which has little contaminants and has excellent piezoelectric properties. The organic piezoelectric material film is produced by casting a solution of an organic piezoelectric material in an organic solvent and subsequently drying the resulting product. The organic piezoelectric material film has a moisture content of 0.1 mass % or less. | 01-27-2011 |
20130018266 | LAMINATED PIEZOELECTRIC BODY, LAMINATED PIEZOELECTRIC BODY MANUFACTURING METHOD, AND ULTRASOUND TRANSDUCER AND ULTRASOUND DIAGNOSTIC DEVICE USING LAMINATED PIEZOELECTRIC BODYAANM Nishikubo; YuichiAACI TokyoAACO JPAAGP Nishikubo; Yuichi Tokyo JPAANM Ohnuma; KenjiAACI TokyoAACO JPAAGP Ohnuma; Kenji Tokyo JPAANM Morita; KiyokazuAACI TokyoAACO JPAAGP Morita; Kiyokazu Tokyo JPAANM Suzuki; KenjiAACI TokyoAACO JPAAGP Suzuki; Kenji Tokyo JPAANM Kodama; HidekazuAACI TokyoAACO JPAAGP Kodama; Hidekazu Tokyo JPAANM Date; MunehiroAACI TokyoAACO JPAAGP Date; Munehiro Tokyo JP - In a laminated piezoelectric body, a laminated piezoelectric body manufacturing method, an ultrasound transducer, and an ultrasound diagnostic device according to the present invention, a plurality of mutually laminated piezoelectric bodies are electrically connected in parallel to each other, and each of the plurality of piezoelectric bodies arranges an orientation of residual polarization or a crystal axis that is related to an electrical displacement or a sign of an electric field due to a direct piezoelectric effect in a direction which reduces sensitivity in a first resonance mode and increases sensitivity in a second resonance mode of a higher order than the first resonance mode with respect to an axis of a first-level piezoelectric body on a fixed end-side. | 01-17-2013 |
20140249419 | METHOD FOR MANUFACTURING ULTRASOUND PROBE AND ULTRASOUND DIAGNOSTIC IMAGING APPARATUS - A method for manufacturing an ultrasound probe which includes a piezoelectric element for transmitting and receiving ultrasound waves and an acoustic matching layer provided by lamination of two or more matching materials on a front surface of the piezoelectric element, the method including forming at least one of the two or more matching materials from a thermosetting resin and a filler for adjusting an acoustic impedance; and bonding the two or more matching materials with an adhesive having a viscosity of 10 Pa·s or less at 25° C. | 09-04-2014 |
Patent application number | Description | Published |
20100049823 | Initial copyless remote copy - Embodiments of the invention reduce the traffic between datacenters during initial remote copy. In one embodiment, a computer system comprises a first datacenter including a first source volume and a second datacenter including a second source volume. Prior to establishment of remote copy of deployed volumes between the first datacenter and the second datacenter, the first source volume of the first datacenter and the second source volume of the second datacenter have identical source objects. During establishment of remote copy, the first datacenter replicates the source object in the first source volume to a first target volume, the second datacenter replicates the source object in the second source volume to a second target volume, and a first replicated object in the first target volume and a second replicated object in the second target volume are related to each other by remote copy with no copying therebetween. | 02-25-2010 |
20100228723 | METHOD AND APPARATUS FOR UNSTRUCTURED DATA MINING AND DISTRIBUTED PROCESSING - A sort server including a central processing unit, a memory and a network interface configured to interconnect the sort server with a search server, at least one storage system and multiple processing servers using at least one network. The sort server is configured to receive a search result from the search server and to assign multiple tasks to the processing servers. The assignment of the multiple tasks is based on a condition including the search result. Assignment of the tasks to servers may be based on CPU load of at least some of the multiple servers, network architecture, network distance between the servers and the storage system storing the required object, failure information, urgency of the task, Level Agreement associated with the servers and other tasks performed by the servers. | 09-09-2010 |
20100250502 | METHOD AND APPARATUS FOR CONTENTS DE-DUPLICATION - Exemplary embodiments provide in effect data de-duplication in storage servers without the need to compare every byte of stored data. In one embodiment, a method for providing contents from a content device to a storage device comprises receiving by a storage device a ticket including trade information of a trade by a user for content from a content device; receiving by the storage device from the content device attribute information of the content identified in the ticket; determining whether the storage device has the content identified in the ticket based on the attribute information; if the storage device does not have the content identified in the ticket, receiving the content identified in the ticket from the content device and storing the content in the storage device; and if the storage device has the content identified in the ticket, not receiving the content identified in the ticket from the content device. | 09-30-2010 |
Patent application number | Description | Published |
20110000085 | CYLINDRICAL INTERNAL SURFACE PROCESSING METHOD - A cylindrical internal surface processing method comprises forming a cylinder bore, roughening an upper section of the bore, depositing coating onto the bore, and machining a lower section of the bore and the coating. The forming of the cylinder bore includes forming the upper and lower sections with the lower section being axially spaced from the upper section and having an axial length greater than zero. The roughening creates a roughened surface such that a radially innermost edge of the roughened surface has an internal diameter smaller than an internal diameter of the lower section. The coating is deposited to cover the upper section and at least a portion of the lower section. The machining forms a tapered portion and a cylindrical portion, a radially outermost edge of the cylindrical portion having an internal diameter larger than that of a radially outermost edge of the roughened surface. | 01-06-2011 |
20110005457 | ENGINE BLOCK COATING SYSTEM - An engine block coating system for applying a coating to an engine block includes a work stand, a coating gun, and a first nozzle. The work stand supports the engine block. The coating gun discharges coating on an inner surface of a first cylinder bank. The first nozzle discharges gas from a second cylinder bank to a crankcase side of the first cylinder bank and the second cylinder bank such that the second cylinder bank is shielded from the coating. The coating gun and the first nozzle are arranged relative to each other such that gas discharged by the first nozzle is discharged toward the coating to alter a direction of the coating by the gas discharged by the first nozzle directly contacting the coating such that the coating would otherwise contact the cylinder bore of the second cylinder bank upon stopping discharge of the gas by the first nozzle. | 01-13-2011 |
20110023777 | CYLINDRICAL INTERNAL SURFACE PROCESSING APPARATUS - A cylindrical internal surface processing apparatus has an internal diameter measuring device and a controller. The internal diameter measuring device measures an internal diameter of an internal cylindrical bore formed in a base member to obtain a measurement result of the internal diameter of the internal cylindrical bore. The controller includes a surface roughening control section and a quality determining section. The surface roughening control section controls operation of a surface roughening equipment to form a rough surface section and an internal diameter measuring surface section on the internal cylindrical bore. The internal diameter measuring surface section is smoother than the rough surface section. The quality determining section determines if the rough surface section is acceptable to allow a subsequent thermally sprayed coating to be applied on the rough surface section based on the internal diameter measurement result at the internal diameter measuring surface section of the internal cylindrical bore. | 02-03-2011 |
20140311438 | METHOD FOR MANUFACTURING CYLINDER BLOCK AND CYLINDER BLOCK - A thermally sprayed coating is formed on an inner surface of a cylinder bore of a cylinder block by using a thermal spray gun. The thermal spray gun is reciprocated along an axial direction in the cylinder bore while being rotated, and injects melted droplets generated by melting a wire made of a ferrous material from a nozzle at its end. At this time, a moving speed of the thermal spray gun along the axial direction into the cylinder bore is made equal-to or larger-than a predetermined value, and the number of reciprocating cycles of the thermal spray gun along the axial direction into the cylinder bore is made equal-to or larger-than a predetermined value. | 10-23-2014 |
20140345135 | METHOD FOR MANUFACTURING CYLINDER BLOCK - In a method for manufacturing a cylinder block provided with cylinder bores, the cylinder block is held by a clamp device, stress is generated in the cylinder block by a holding force of the clamp device to duplicate deformations of the cylinder bores after assembling hearing caps thereon, boring is carried out with the cylinder bores deformed in a condition where the stress is generated, and a thermally sprayed coating is formed, after the boring, on each inner surfaces of the cylinder bores deformed in the condition where the stress is generated. According to the method for manufacturing a cylinder block, superior cylindricity, after assembling the bearing caps, of the cylinder bores on each of which the thermally sprayed coating is formed can be brought, and workability degradation of finishing works (honing) for each inner surface of the cylinder bores (thermally sprayed coatings) can be restricted. | 11-27-2014 |
20150044385 | METHOD FOR FINISHING WORK OF SPRAY-COATED SURFACE, AND WORKING TOOL - In a method for a finishing work of a spray-coated surface, an inner surface of a cylindrical hollow member is roughened by forming a helical groove thereon. A thermal spray coating is formed on the inner surface that is roughened, and a finishing work is carried out by cutting the thermal spray coating along a helix of the groove by use of a cutting tool. According to the method for a finishing work, a finishing work of a thermal spray coating with non-uniform hardness can be carried out efficiently. | 02-12-2015 |
Patent application number | Description | Published |
20120137087 | STORAGE AREA MANAGEMENT APPARATUS FOR MANAGING STORAGE AREAS PROVIDED FROM UPPER APPARATUSES, AND CONTROL METHOD AND STORAGE MEDIUM THEREFOR - A storage area management apparatus capable of preventing a particular one or ones of storage units of upper apparatuses from being concentratedly accessed, thereby equalizing remaining lifetimes of the storage units. The management apparatus is connected to upper apparatuses through a network, computes lifetime values representing lifetimes of provided areas respectively provided from the storage units of the upper apparatuses, and controls the upper apparatuses based on the computed lifetime values such that provided areas having longer remaining lifetimes are used for data storage with higher priorities. | 05-31-2012 |
20120262751 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus equipped with a sleep function and for forming an image using an image forming unit and a control method thereof. The image forming apparatus includes a control unit that controls the image forming unit. When a job is received in a sleep state, a port number of the received job is discriminated, whether or not to perform initialization processing of the image forming unit is determined based on the discriminated port number, and in a case that it is determined that initialization processing of the image forming unit is necessary, initialization processing of the image forming unit is started and thereafter the control unit is controlled to start processing of the job. | 10-18-2012 |
20120268790 | IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE APPARATUS - An image forming apparatus according to the present invention is capable of connecting a removable storage device that stores operation data controlling an operation of the image forming apparatus. When a shutdown instruction of the image forming apparatus is received from a user, it is determined whether or not it is necessary to execute an operation using the operation data stored in the removable storage device. In a case that it is determined that it is necessary to execute an operation using the operation data, the image forming apparatus stores the operation data stored in the removable storage device into an incorporated non-volatile storage unit and shots down, and then restart. After the restart is performed, it is controlled so that an operation using the operation data that has been stored in the incorporated non-volatile storage unit is executed. | 10-25-2012 |
20120290772 | STORAGE CONTROL APPARATUS FOR CONTROLLING DATA WRITING AND DELETION TO AND FROM SEMICONDUCTOR STORAGE DEVICE, AND CONTROL METHOD AND STORAGE MEDIUM THEREFOR - A storage control apparatus capable of properly deleting data dispersedly stored in a semiconductor storage device with wear leveling. The storage control apparatus converts an address given with a write instruction, among addresses of the semiconductor storage device, into another address, holds address conversion information that associates the before- and after-conversion addresses with each other, and controls the semiconductor storage device to write data into the after-conversion address. When a delete instruction is given, the storage control apparatus controls the semiconductor storage device in accordance with the address conversion information to delete data stored in an after-conversion address associated with an address given with the delete instruction. | 11-15-2012 |
20120307285 | IMAGE FORMING APPARATUS, CONTROL METHOD OF IMAGE FORMING APPARATUS AND STORAGE MEDIUM - An image forming apparatus capable of communicating with a server apparatus, includes a receiving unit configured to receive a packet from the server apparatus, a determining unit configured to determine whether a packet received by the receiving unit is a specific packet, a power supply control unit which, when the determining unit determines that a packet received by the receiving unit is the specific packet, brings the image forming apparatus into a first power condition which enables the image forming apparatus to start quickly using data stored in a volatile memory, and a start control unit configured to start the image forming apparatus quickly using data stored in the volatile memory. | 12-06-2012 |
20130050752 | IMAGE FORMING APPARATUS, CONTROL METHOD FOR IMAGE FORMING APPARATUS, AND STORAGE MEDIUM FOR PEFORMING POWER-SAVING CONTROL - An image forming apparatus includes a communication unit configured to communicate with a server apparatus, a power supply control unit configured to repeat power supply to the communication unit, and an inquiry unit configured to make an inquiry to the server apparatus about whether to turn on a second power supply unit that energizes a controller that controls the image forming apparatus, each time the communication unit becomes communicable with the server apparatus by the power supply control unit, wherein the power supply control unit repeats power supply to the communication unit for each of a plurality of predetermined time periods, until receiving a response to turn on the power of the second power supply unit from the server apparatus in response to the inquiry by the inquiry unit. | 02-28-2013 |
20130145109 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR AND STORAGE MEDIUM - The invention relates to an information processing apparatus which performs mirroring for synchronizing storage contents of a first storage unit and a second storage unit. If mirroring is valid when the information processing apparatus is started, the information processing apparatus detects a storage unit attached to itself. If a detection result indicates that no storage unit has been detected or one storage unit has been detected, the information processing apparatus displays, on a display unit, a connection acknowledgement screen for the storage unit which has not been detected. If the detection result indicates that two storage units have been detected, activation processing is executed for the information processing apparatus. | 06-06-2013 |
20150022858 | IMAGE FORMING APPARATUS, CONTROL METHOD OF IMAGE FORMING APPARATUS AND STORAGE MEDIUM - An image forming apparatus capable of communicating with a server apparatus, includes a receiving unit configured to receive a packet from the server apparatus, a determining unit configured to determine whether a packet received by the receiving unit is a specific packet, a power supply control unit which, when the determining unit determines that a packet received by the receiving unit is the specific packet, brings the image forming apparatus into a first power condition which enables the image forming apparatus to start quickly using data stored in a volatile memory, and a start control unit configured to start the image forming apparatus quickly using data stored in the volatile memory. | 01-22-2015 |
20150331926 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR AND STORAGE MEDIUM - The invention relates to an information processing apparatus which performs mirroring for synchronizing storage contents of a first storage unit and a second storage unit. If mirroring is valid when the information processing apparatus is started, the information processing apparatus detects a storage unit attached to itself. If a detection result indicates that no storage unit has been detected or one storage unit has been detected, the information processing apparatus displays, on a display unit, a connection acknowledgement screen for the storage unit which has not been detected. If the detection result indicates that two storage units have been detected, activation processing is executed for the information processing apparatus. | 11-19-2015 |
Patent application number | Description | Published |
20080259332 | OPTICAL SPECTRUM ANALYZER - An optical spectrum analyzer detects a light output that is dependent on the frequency of light in a wavelength range of light to be measured. The optical spectrum analyzer includes a waveguide acousto-optic tunable filter including a piezoelectric substrate, optical waveguides, and an IDT, a light source for providing, to the waveguide acousto-optic tunable filter, reference light having a particular wavelength outside the wavelength range, a driving circuit for providing, to the waveguide acousto-optic tunable filter, a high frequency signal for exciting an IDT, and an arithmetic device that, on the basis of the wavelength of selected light when reference light is incident, and an exciting frequency, corrects the wavelength of the selected light, which is obtained from the light to be measured. | 10-23-2008 |
20090162002 | ACOUSTO-OPTIC FILTER - Optical waveguides are provided on a substrate, a thin film whose refractive index is optically less than the refractive indices of the optical waveguides is provided on the surface of the substrate, and a surface-acoustic-wave waveguide is arranged on the thin film so as to cross the optical waveguides in a direction oblique thereto. The optical waveguides are not directly influenced by the location of the SAW waveguide and the phase matching condition of the optical waveguides is not changed, whereby the sidelobe characteristic of an optical filter is not degraded by assigning weights to the SAW intensity. | 06-25-2009 |