Patent application number | Description | Published |
20110079944 | ALLOY FOR SPRING, PLATE MATERIAL FOR SPRING, AND SPRING MEMBER - Provided are an alloy for spring, a plate material for spring, and a spring member, all of which are high in mechanical strength, also high in fatigue strength, and excellent in corrosion resistance. An alloy for spring of the present invention includes, as composition in terms of weight ratio, 28 to 42% Co, 10 to 27% Cr, 3 to 12% Mo, 15 to 40% Ni, 0.1 to 1.0% Ti, 1.5% or less Mn, 0.1 to 26.0% Fe, 0.1% or less C, and inevitable impurities, and at least one kind selected from 3.0% or less Nb, 5.0% or less W, 0.5% or less Al, 0.1% or less Zr, and 0.01% or less B. | 04-07-2011 |
20110233443 | DIAPHRAGM, DIAPHRAGM VALVE, AND METHOD OF MANUFACTURING DIAPHRAGM - Provided are a diaphragm, a diaphragm valve, and a method of manufacturing a diaphragm capable of increasing a flow rate (Cv value) of gas without degrading long-term durability even when a displacement amount is increased. A diaphragm ( | 09-29-2011 |
Patent application number | Description | Published |
20080225181 | Mobile Digital Broadcast Receiving Apparatus and Receiving Method - The present invention separates a video stream from compressed multiplexed data using a transport decoding section ( | 09-18-2008 |
20080251447 | PROCESS FOR PRODUCING A DRIED COMPOSITE SEMIPERMEABLE MEMBRANE - The present invention aims at providing a process for producing a dried composite semipermeable membrane having extremely small amount of content of unreacted components, outstanding water permeability and salt-blocking rate even after drying treatment, and outstanding contamination resistance and durability. The present invention relates to a process for producing a dried composite semipermeable membrane comprising the steps of: preparing a composite semipermeable membrane having a skin layer including a polyamide resin obtained by reaction between a polyfunctional amine component and a polyfunctional acid halide component formed on the surface of a porous support; preparing a washed composite semipermeable membrane by washing the composite semipermeable membrane; preparing a treated composite semipermeable membrane by contact of a moisturing solution including a moisturizer and a hydrophilization agent only to the surface of the porous support of the washed composite semipermeable membrane and by contact of a protecting solution only to the surface of the skin layer of the washed composite semipermeable membrane; and drying the treated composite semipermeable membrane. | 10-16-2008 |
20080257818 | Semipermeable Composite Membrane and Process for Producing the Same - The present invention aims at providing a composite semipermeable membrane having outstanding water permeability and salt-blocking rate, and extremely small amount of unreacted polyfunctional amine components in the porous support, and at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer formed on the surface of a porous support, the skin layer comprising a polyamide resin obtained by interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the porous support has a microporous layer on a base material, and the content of an unreacted polyfunctional amine component in the base material after a membrane washing treatment is 0.5 mg/m | 10-23-2008 |
20080277334 | Process for Producing Semipermeable Composite Membrane - The present invention aims at providing a composite semipermeable membrane excellent in water permeability and salt-blocking rate, a smaller content of unreacted polyfunctional amine components in the membrane, the composite semipermeable membrane avoiding the necessity of a membrane washing treatment, and the present invention also aims at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer, formed on a surface of a porous support, including a polyamide resin obtained by an interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the content of the unreacted polyfunctional amine component is 200 mg/m | 11-13-2008 |
20080292279 | DIGEST PLAYBACK APPARATUS AND METHOD - A character identification section identifies characters to specify one or more characters in each of scenes in video content according to video data in the video content, and generates images of the identified characters. A speaker identification section identifies speakers to specify one or more speakers in each of the scenes in the video content according to subtitle data in the video content. A correspondence determination section determines, based on results of the specification of the characters and the specification of the speakers in the scenes in the video content, a correspondence between each of the characters and each of the speakers. A display control section controls display of the images of the characters to receive selection of a character desired by a user, and plays back one or more of the scenes in the video content in which the speaker speaks, who is determined to correspond to the selected character. | 11-27-2008 |
20100173083 | SEMIPERMEABLE COMPOSITE MEMBRANE AND PROCESS FOR PRODUCING THE SAME - The present invention aims at providing a composite semipermeable membrane excellent in water permeability and salt-blocking rate, and including an extremely small amount of unreacted polyfunctional amine components in the membrane, and at providing a process for producing the composite semipermeable membrane. A composite semipermeable membrane having a skin layer formed on the surface of a porous support, the skin layer comprising a polyamide resin obtained by interfacial polymerization of a polyfunctional amine component and a polyfunctional acid halide component, wherein the content of an unreacted polyfunctional amine component is 200 mg/m | 07-08-2010 |
20100176052 | PROCESS FOR PRODUCING COMPOSITE SEMIPERMEABLE MEMBRANE - The present invention aims at providing a process for producing composite semipermeable membrane excellent in water permeability and salt-blocking rate, and including an extremely small amount of unreacted components in the membrane, and at providing a composite semipermeable membrane obtained by the production process. The present invention relates to a process for producing a composite semipermeable membrane, comprising the steps of: producing an unwashed composite semipermeable membrane by forming a skin layer including a polyamide resin obtained by reaction between a polyfunctional amine component and a polyfunctional acid halide component on the surface of a porous support; and pretreating the unwashed composite semipermeable membrane by contact to a solution containing a water-soluble alcohol, and subsequently performing a membrane washing treatment by contact to pure water or ion exchange water. | 07-15-2010 |
20130037482 | COMPOSITE SEPARATION MEMBRANE AND SEPARATION MEMBRANE ELEMENT USING THE SAME - The present invention provides a composite separation membrane with improved separation performance, particularly with an increased permeation flux. The composite separation membrane of the present invention includes a porous support ( | 02-14-2013 |