Patent application number | Description | Published |
20090288289 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME - The method for producing a non-aqueous electrolyte secondary battery of the invention includes: (a) a step of preparing an electrode mixture slurry, (b) an ionization step of oxidizing and ionizing a metal impurity present in the electrode mixture slurry, and (c) a step of producing an electrode by using the electrode mixture slurry after the ionization step. In the invention, when the electrode mixture is in the form of a slurry, the metal impurity contained in the electrode mixture is ionized to minimize the amount of the impurity. Therefore, the invention can provide a highly reliable non-aqueous electrolyte secondary battery while minimizing a decrease in production yield by the metal impurity. | 11-26-2009 |
20090311595 | BATTERY CASE AND BATTERY USING THE SAME - An Fe—Ni diffusion layer ( | 12-17-2009 |
20120252233 | SOCKET - This invention provides a socket for a circuit board that adds function of electrical resistive element to a contact. A socket includes a socket body extending at a longitudinal direction; and a plurality of contacts disposed in two lines along the longitudinal direction of the socket body. When a memory module is connected to the socket body, terminals formed on opposite surfaces of the memory module are electrically and elastically connected by the contacts. The contact includes a contact portion which contacts the terminal, a bent portion for generating an elastic force, and a base portion. The contact is made of a conductive metal having elastic properties, and the contact used for carrying signal is provided with a resistor of an electrical resistive material that is different from the conductive metal. The resistor is connected in a current path between the base portion and the terminal of the memory module. | 10-04-2012 |
Patent application number | Description | Published |
20100049796 | NETWORK TYPE CONTENT REPRODUCING SYSTEM - The network type audio system includes a content server storing a large number of music data pieces, an audio client reproducing music, and a controller monitoring and controlling the audio client through the content server. The audio client requests the server to provide the music data of a music piece selected in response to the user's operation. The content server returns the music data of the selected music piece in response to the request from the audio client. The music data is distributed from the content server to the audio client on the basis of a specified amount. The audio client notifies the content server of its status. The content server notifies the controller of the status of the audio client. The controller displays the status. The controller also instructs the audio client to reproduce the music piece selected in response to the user's operation through the content server. | 02-25-2010 |
20110137985 | NETWORK TYPE CONTENT REPRODUCING SYSTEM - The network type audio system includes a content server storing a large number of music data pieces, an audio client reproducing music, and a controller monitoring and controlling the audio client through the content server. The audio client requests the server to provide the music data of a music piece selected in response to the user's operation. The content server returns the music data of the selected music piece in response to the request from the audio client. The music data is distributed from the content server to the audio client on the basis of a specified amount. The audio client notifies the content server of its status. The content server notifies the controller of the status of the audio client. The controller displays the status. The controller also instructs the audio client to reproduce the music piece selected in response to the user's operation through the content server. | 06-09-2011 |
20110219064 | NETWORK TYPE CONTENT REPRODUCING SYSTEM - The network type audio system includes a content server storing a large number of music data pieces, an audio client reproducing music, and a controller monitoring and controlling the audio client through the content server. The audio client requests the server to provide the music data of a music piece selected in response to the user's operation. The content server returns the music data of the selected music piece in response to the request from the audio client. The music data is distributed from the content server to the audio client on the basis of a specified amount. The audio client notifies the content server of its status. The content server notifies the controller of the status of the audio client. The controller displays the status. The controller also instructs the audio client to reproduce the music piece selected in response to the user's operation through the content server. | 09-08-2011 |
20120041999 | NETWORK TYPE CONTENT REPRODUCING SYSTEM - A network AV system comprises a controller, a client connectable to the controller via a network, and an AV equipment connectable to the client. The controller includes a first transmitting unit transmitting a command for controlling a controlled element of the AV equipment to the client. The client includes a first receiving unit receiving the command from the controller, and a second transmitting unit transmitting the command to the AV equipment. The AV equipment includes the controlled element, a second receiving unit receiving the command from the client, and a controlling unit controlling the controlled element according to the received command. | 02-16-2012 |
20120117148 | NETWORK TYPE CONTENT REPRODUCING SYSTEM - A client repeatedly transmits a firmware request including an obtaining start address and an obtaining data length. The obtaining start address indicates the first address of firmware data to be obtained from the server by the client. The obtaining data length indicates the length of the firmware data to be obtained from the server by the client with respect to each firmware request. The server receives the firmware request from the client repeatedly and returns the firmware data for the obtaining data length from the obtaining start address with respect to each firmware request. The client further obtains the firmware data returned from the server repeatedly and updates the firmware by using the firmware data obtained from the server. | 05-10-2012 |
Patent application number | Description | Published |
20090095712 | Flattening method and flattening apparatus - A flattening method, by utilizing the advantages of the CARE method and making up for the disadvantages, can perform removal processing of a surface of a workpiece at a sufficient processing rate and can provide a processed surface having enhanced flatness without leaving damage in the processed surface. A flattening method comprises at least two surface removal steps and at least two cleaning steps, the final surface removal step being a catalyst-referred etching step comprising immersing a workpiece in a processing solution containing at least one of hydrohalic acid, hydrogen peroxide water and ozone water, and bringing a surface of a catalyst platen into contact with or close proximity to a surface to be processed of the workpiece to process the surface, said catalyst platen having in a surface a catalyst selected from the group consisting of platinum, gold, a ceramic solid catalyst, a transition metal, glass, and an acidic or basic solid catalyst. | 04-16-2009 |
20100147463 | CATALYST-AIDED CHEMICAL PROCESSING METHOD AND APPARATUS - A catalyst-aided chemical processing method can process hard-to-process materials, especially SiC, GaN, etc. whose importance as electronic device materials is increasing these days, with high processing efficiency and high precision even for a space wavelength range of not less than several tens of μm. The catalyst-aided chemical processing method comprises: putting a workpiece in a processing liquid in which halogen-containing molecules are dissolved; and moving the workpiece and a catalyst composed of molybdenum or a molybdenum compound relative to each other while keeping the catalyst in contact with or close proximity to a surface to be processed of the workpiece, thereby processing the surface of the workpiece. | 06-17-2010 |
20120001193 | Polishing method, polishing apparatus and GaN wafer - A polishing method can process and flatten, in a practical processing time and with high surface accuracy, a surface of a substrate of a Ga element-containing compound semiconductor. The polishing method includes: bringing a Ga element-containing compound semiconductor substrate ( | 01-05-2012 |
20120244649 | POLISHING METHOD, POLISHING APPARATUS AND POLISHING TOOL - A polishing method and a polishing apparatus particularly suitable for finishing a surface of a substrate of a compound semiconductor containing an element such as Ga or the like to a desired level of flatness, so that a surface of a substrate of a compound semiconductor containing an element of Ga can be flattened with high surface accuracy within a practical processing time. In the presence of water ( | 09-27-2012 |
20140231011 | FLATTENING METHOD AND FLATTENING APPARATUS - A flattening method, by utilizing the advantages of the CARE method and making up for the disadvantages, can perform removal processing of a surface of a workpiece at a sufficient processing rate and can provide a processed surface having enhanced flatness without leaving damage in the processed surface. A flattening method comprises at least two surface removal steps and at least two cleaning steps, the final surface removal step being a catalyst-referred etching step comprising immersing a workpiece in a processing solution containing at least one of hydrohalic acid, hydrogen peroxide water and ozone water, and bringing a surface of a catalyst platen into contact with or close proximity to a surface to be processed of the workpiece to process the surface, said catalyst platen having in a surface a catalyst selected from the group consisting of platinum, gold, a ceramic solid catalyst, a transition metal, glass, and an acidic or basic solid catalyst. | 08-21-2014 |
20150068680 | POLISHING METHOD, POLISHING APPARATUS AND POLISHING TOOL - A polishing method and a polishing apparatus finish a surface of a substrate of a compound semiconductor containing an element such as Ga or the like to a desired level of flatness, so that the surface can be flattened with high surface accuracy within a practical processing time. In the presence of water, such as weak acid water, water with air dissolved therein, or electrolytic ion water, the surface of the substrate made of a compound semiconductor containing either one of Ga, Al, and In and a surface of a polishing pad having an electrically conductive member in an area of the surface which is held in contact with the substrate) are relatively moved while being held in contact with each other, thereby polishing the surface of the substrate. | 03-12-2015 |
Patent application number | Description | Published |
20090263722 | NEGATIVE ELECTRODE FOR LITHIUM PRIMARY BATTERY AND LITHIUM PRIMARY BATTERY - A lithium primary battery includes a positive electrode, a negative electrode, a separator, a positive electrode case, a negative electrode case, a gasket, and a non-aqueous electrolyte. The negative electrode includes: lithium or a lithium alloy; a lithium carboxylate layer formed on a surface of the lithium or lithium alloy; and a carbon layer formed on a surface of the lithium carboxylate layer. This configuration allows the lithium primary battery to have suppressed negative electrode polarization during discharge and improved large-current discharge characteristics in a low temperature environment and after high temperature storage. | 10-22-2009 |
20100273059 | LITHIUM PRIMARY BATTERY AND METHOD FOR PRODUCING THE SAME - The invention provides a lithium primary battery including a negative electrode | 10-28-2010 |
20110070484 | LITHIUM PRIMARY BATTERY - A lithium primary battery includes: a negative electrode comprising lithium metal or a lithium alloy; a positive electrode including a positive electrode active material; a separator disposed between the negative electrode and the positive electrode; a carbon layer interposed between the negative electrode and the separator, the carbon layer including carbon particles and a coating on a surface of the carbon particles, the coating including a lithium carboxylate and lithium carbonate; and a non-aqueous electrolyte with a carboxylic acid concentration of 0% by weight or more and less than 0.01% by weight. | 03-24-2011 |
20110217576 | WOUND ELECTRODE ASSEMBLY AND BATTERY - A wound electrode assembly | 09-08-2011 |
20130266853 | LITHIUM PRIMARY BATTERY AND MANUFACTURING METHOD FOR SAME - The lithium primary battery comprises: a positive electrode; a negative electrode including lithium or a lithium alloy; a separator disposed between the positive electrode and the negative electrode; and a non-aqueous electrolyte. A surface of the negative electrode on a side of the carbon material layer has first ruggedness and adheres to a surface of the carbon material layer on a side of the negative electrode. A surface of the carbon material layer on a side of the separator has second ruggedness. The first ruggedness and the second ruggedness correspond to each other. The first ruggedness and the second ruggedness may be ruggedness formed by pressing the carbon material layer onto the surface of the negative electrode, thereby deforming the carbon material layer and the surface of the negative electrode. | 10-10-2013 |
20150357679 | LITHIUM ION SECONDARY BATTERY - There is provided a cylindrical pin-type lithium-ion secondary battery having excellent high temperature storage characteristics and charge-discharge cycle characteristics. The battery includes: a bottom-closed cylindrical battery case having an opening portion; a wound-type electrode assembly and a non-aqueous electrolyte housed in the battery case; and a sealing plate sealing the opening portion. The battery has: an outer diameter R of 3 to 6.5 mm; a height H of 15 to 65 mm; an amount of the non-aqueous electrolyte per discharge capacity of 1 mAh of 1.7 to 2.8 μL; and a packing ratio of 71 to 85%. | 12-10-2015 |
Patent application number | Description | Published |
20080286653 | NON-AQUEOUS ELECTROLYTE BATTERY AND PRODUCING METHOD THEREOF - A non-aqueous electrolyte battery of the present invention includes a positive electrode, a negative electrode, and a non-aqueous electrolyte. The negative electrode includes a molded body made by compression molding a granulated material containing a negative electrode active material, a conductive agent, and a binder. The negative electrode active material includes a Si-containing material. Volume-based 90% particle size R (D | 11-20-2008 |
20100151321 | NEGATIVE ELECTRODE FOR COIN-SHAPED LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND COIN-SHAPED LITHIUM SECONDARY BATTERY - An object of the present invention resides in that under the use of an active material capable of attaining a high capacity, the volume expansion of the negative electrode is alleviated, the maintenance of the structure of the negative electrode is achieved, and the degradation of the battery capacity is suppressed. The present invention relates to a negative electrode for a coin-shaped lithium secondary battery, a coin-shaped lithium secondary battery including the negative electrode, and a method for producing the negative electrode for a coin-shaped lithium secondary battery, wherein: the negative electrode includes a molded negative electrode including a negative electrode active material capable of absorbing and desorbing lithium; the molded negative electrode is of a coin shape having two flat faces and a side edge, and has cracks along the thickness direction thereof; at least one of the two flat faces has recessed portions; and the cracks start from the recessed portions. | 06-17-2010 |
Patent application number | Description | Published |
20120157656 | POLYALKYLENE GLYCOL-BASED POLYMER AND PROCESS FOR PRODUCING THE SAME - The present invention has an object to provide a polyalkylene glycol-based polymer that has high anti-soil redeposition ability and high compatibility with surfactants in washing treatment, and a process for producing the same. The present invention is a polyalkylene glycol-based polymer comprising a plurality of added oxyalkylene groups, the polyalkylene glycol-based polymer obtained by polymerizing a polyalkylene glycol-based compound having a structure unit including the oxyalkylene groups at or near a terminal of a molecule and a monomer material including a carboxyl group-containing monomer, under the condition that a mass ratio between the polyalkylene glycol-based compound and the carboxyl group-containing monomer is (95:5) to (60:40), wherein the structure unit including the oxyalkylene groups is represented by the following formula (1); | 06-21-2012 |
20150051363 | (METH) ACRYLIC ACID COPOLYMER AND METHOD FOR MANUFACTURING SAME - The (meth)acrylic acid-based copolymer of the present invention includes, as essential structural units: 16 mol % or more but 24 mol % or less of a structural unit (a) derived from a monomer represented by Formula (1): | 02-19-2015 |
20150203971 | METHOD FOR PROCESSING COOLING WATER SYSTEM - A method for treating a cooling water system comprises adding, in a cooling water system having calcium hardness of 250 mg/L or less as CaCO | 07-23-2015 |
20150252129 | (METH)ACRYLATE COPOLYMER AND METHOD FOR PRODUCING SAME - Provided is a copolymer having excellent calcium ion trapping ability, calcium carbonate dispersing capacity, and gel resistance. A (meth)acrylic acid-based copolymer contains, as essential structural units, a structural unit (a) derived from a monomer represented by the following formula (1) in an amount of 2% by mole or more and 9% by mole or less, and a structural unit (b) derived from a (meth)acrylic acid (salt) in an amount of 91% by mole or more and 98% by mole or less, relative to 100% by mole of structural units derived from all monomers, wherein the copolymer contains a sulfonic acid (salt) group at least one end of the main chain and has a weight average molecular weight of 7000 to 100000, | 09-10-2015 |