Patent application number | Description | Published |
20080198457 | DUST-PROOF, REFLECTING MIRROR AND OPTICAL APPARATUS COMPRISING SAME - A dust-proof, reflecting mirror comprising a reflecting mirror substrate, a dust-proof coating having fine surface roughness, which is formed on a reflecting surface of the reflecting mirror substrate, and an outermost water-repellent or water/oil-repellent coating. | 08-21-2008 |
20090011243 | METHOD FOR MANUFACTURING A DUST-PROOFING AND LIGHT-TRANSMITTING MEMBER, AND A DUST-PROOFING AND LIGHT-TRANSMITTING MEMBER, LOW-PASS FILTER, IMAGING DEVICE PROTECTOR, AND IMAGING APPARATUS - A method for manufacturing a dust-proofing and light-transmitting member comprising the steps of forming a deposited coating and forming a dust-proofing coating is provided. The dust-proofing and light-transmitting member is arranged on a side of a light-receiving surface of an imaging device. The deposited coating is formed on a light-incident surface of a light-transmitting substrate. The deposited coating comprises aluminum, alumina, or a mixture of aluminum and alumina. The dust-proofing coating having fine roughness is formed on a surface by carrying out a hot water process for the deposited coating. Water warmed to between 40 and 100 degrees Celsius or a mixture of water and organic solvent is used in the hot water process. | 01-08-2009 |
20090023498 | VOICE OUTPUT DEVICE, VOICE OUTPUT METHOD, INFORMATION RECORDING MEDIUM AND PROGRAM - In a sound output device ( | 01-22-2009 |
20090087665 | PRODUCTION METHOD OF SILICA AEROGEL FILM, ANTI-REFLECTION COATING AND OPTICAL ELEMENT - A method for producing a silica aerogel film by hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, applying a mixture of the first and second acidic sols to a substrate, and drying it. | 04-02-2009 |
20090098268 | LIQUID SEASONING - The present invention is a liquid seasoning containing the following (A), (B), and (C):
| 04-16-2009 |
20090098409 | METHOD FOR FORMING OPTICAL COATING AND OPTICAL ELEMENT HAVING SUCH COATING - A method for forming an optical coating comprising the steps of forming a fine-structure layer mainly composed of an inorganic metal oxide on the surface of an optical member, and then forming an inorganic, hard layer by a liquid-phase deposition method. | 04-16-2009 |
20090137314 | GAME SOUND OUTPUT DEVICE, GAME SOUND CONTROL METHOD, INFORMATION RECORDING MEDIUM, AND PROGRAM - A first sound volume calculation unit ( | 05-28-2009 |
20090180624 | Voice Processor, Voice Processing Method, Program, and Information Recording Medium - A calculating unit ( | 07-16-2009 |
20090219620 | ANTI-REFLECTION COATING, OPTICAL MEMBER, EXCHANGE LENS UNIT AND IMAGING DEVICE - An anti-reflection coating comprising first to seventh layers formed on a substrate in this order, the first layer being an alumina-based layer, the seventh layer being a porous, silica-based layer, and each of the first to seventh layers having predetermined refractive index and optical thickness in a wavelength range of 400-700 nm. | 09-03-2009 |
20090220774 | ANTI-REFLECTION COATING AND ITS PRODUCTION METHOD - An anti-reflection coating comprising a mesoporous silica coating composed of mesoporous silica nano-particles formed on a substrate or a dense coating formed on the substrate, the mesoporous silica coating having a refractive index of more than 1.10 and 1.35 or less. | 09-03-2009 |
20090244709 | METHOD FOR FORMING ANTI-REFLECTION COATING AND OPTICAL ELEMENT - A method for forming an anti-reflection coating of alkali-treated silica aerogel on a substrate, comprising the steps of hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, mixing the first and second acidic sols, applying the resultant mixed sol to the substrate, drying it, and treating the resultant silica aerogel coating with an alkali. | 10-01-2009 |
20100027123 | ANTI-REFLECTION COATING, OPTICAL MEMBER COMPRISING IT, AND EXCHANGE LENS UNIT AND IMAGING DEVICE COMPRISING SUCH OPTICAL MEMBER - An anti-reflection coating laminated on a substrate, wherein in a wavelength range of 400-700 nm, the substrate has a refractive index of 1.45-1.72, the first layer is based on alumina, the second to sixth layers are dense layers having refractive indices of 1.95-2.23, 1.33-1.50, 2.04-2.24, 1.33-1.50 and 1.85-2.40, respectively, the seventh layer is composed of nanometer-sized, mesoporous silica particles, and the first to seventh layers have optical thicknesses of 25.0-250.0 nm, 27.5-52.5 nm, 37.5-54.0 nm, 45.0-62.5 nm, 77.5-102.5 nm, 16.0-26.5 nm and 112.5-162.5 nm, respectively. | 02-04-2010 |
20100136319 | METHOD FOR FORMING MESOPOROUS SILICA LAYER, ITS POROUS COATING, ANTI-REFLECTION COATING, AND OPTICAL MEMBER - A method for forming a mesoporous silica layer composed of nanometer-sized, mesoporous silica particles on an optical substrate or a dense layer formed thereon, comprising the steps of (1) hydrolyzing and polycondensing alkoxysilane in a solvent containing a catalyst, a cationic surfactant and a nonionic surfactant to prepare composites comprising nanometer-sized, mesoporous silica particles and these surfactants, (2) applying a solution containing the composites to the substrate or the dense layer, (3) drying the solution to remove the solvent, and (4) removing both surfactants by baking the resultant coating at 120-250° C. in an oxygen-containing gas atmosphere, or plasma-treating it using an oxygen-containing gas. | 06-03-2010 |
20110203519 | METHOD AND APPARATUS FOR FORMING OPTICAL FILM, AND OPTICAL ARTICLE - An apparatus for forming an optical film on an optical substrate is provided. The apparatus may include a rotatable jig for fixedly holding the optical substrate, an apparatus for rotating the jig, and a nozzle for dispensing a coating solution containing an optical-film-forming component onto the optical substrate. A rotation speed of the jig may be 8,000 rpm or more, and a deviation of rotation axis of the jig may be 50 μm or less. | 08-25-2011 |
20150055222 | Anti-reflection Coating and Optical Member Comprising Same - An anti-reflection coating having an three-layer structure comprising first to third layers formed in this order on a substrate, the substrate having a refractive index of 1.6-1.9, the first layer having a refractive index of 1.37-1.57, the second layer having a refractive index of 1.75-2.5, and the third layer having a refractive index of 1.18-1.32, to light in a wavelength range of 550 nm; the third layer being formed by silica aerogel; and the first and second layers containing no Al | 02-26-2015 |