Patent application number | Description | Published |
20110314868 | METHOD FOR PRODUCING GLASS BODY AND METHOD FOR PRODUCING OPTICAL MEMBER FOR EUV LITHOGRAPHY - The present invention relates to a method for producing a glass body containing: hydrolyzing a silicon compound and a compound containing a metal serving as a dopant, in a flame projected from a burner to form glass fine particles; and depositing and growing the formed glass fine particles on a base material, in which a raw material mixed gas containing a gas of the silicon compound, a gas of the compound containing a metal serving as a dopant, and either one of a combustible gas and a combustion supporting gas is fed into a central nozzle (A) positioning in the center of the burner; the other gas of the combustible gas and the combustion supporting gas is fed into a nozzle (B) different from the central nozzle (A) of the burner; a combustible gas or a combustion supporting gas is arbitrarily fed into a nozzle different from the nozzles (A) and (B); and a flow rate of the raw material mixed gas is 50% or more and not more than 90% of the largest flow rate among flow rate(s) of the combustible gas(ses) and the combustion supporting gas(ses) fed from other nozzle or nozzles than the central nozzle (A). | 12-29-2011 |
20120205343 | METHOD FOR PRODUCING SILICA-BASED GLASS SUBSTRATE FOR IMPRINT MOLD, AND METHOD FOR PRODUCING IMPRINT MOLD - The present invention relates to a method for producing a silica glass substrate for an imprint mold, containing: obtaining a glass body from a glass-forming raw material containing an SiO | 08-16-2012 |
20120264584 | SUBSTRATE FOR EUVL OPTICAL MEMBER - The present invention relates to a substrate for EUV lithography optical member, comprising a silica glass containing TiO | 10-18-2012 |
20130123092 | TIO2-CONTAINING QUARTZ GLASS SUBSTRATE AND METHOD FOR PRODUCING SAME - The present invention relates to a TiO | 05-16-2013 |
20130149494 | TiO2-CONTAINING QUARTZ-GLASS SUBSTRATE FOR AN IMPRINT MOLD AND MANUFACTURING METHOD THEREFOR - The present invention relates to a TiO | 06-13-2013 |
20130205832 | METHOD FOR PRODUCING DOPED QUARTZ GLASS - The present invention relates to a method for producing a doped quartz glass, containing: a raw material gas-forming step of vaporizing a liquid raw material containing a silicon compound and a sublimable organic metal compound to form a raw material gas, and a glass fine particle-forming step of feeding the raw material gas to oxyhydrogen flame and reacting the gas in the flame to form a glass fine particle. | 08-15-2013 |
20130316890 | METHOD FOR PRODUCING SILICA GLASS BODY CONTAINING TITANIA, AND SILICA GLASS BODY CONTAINING TITANIA - The present invention relates to a method for producing a silica glass body containing titania, containing: a flame hydrolysis step of feeding a silica (SiO | 11-28-2013 |
20150097304 | TiO2-CONTAINING QUARTZ-GLASS SUBSTRATE FOR AN IMPRINT MOLD AND MANUFACTURING METHOD THEREFOR - The present invention relates to a TiO | 04-09-2015 |
20150111030 | PROCESS FOR PRODUCING CHEMICALLY STRENGTHENED GLASS - A process for producing a chemically strengthened glass is provided. The method for producing a chemically strengthened glass includes subjecting a phase-separated glass to an ion exchange treatment. A chemically strengthened glass which is obtained by the process and a phase-separated glass which has been subjected to the ion exchange treatment are also provided. | 04-23-2015 |
20150140336 | WHITE GLASS - A white glass contains, in terms of mole percentage on the basis of the following oxides, from 50 to 80% of SiO | 05-21-2015 |
20150266770 | WHITE GLASS - A phase-separated glass for chemical strengthening has a total light reflectance of 10% or more in a wavelength range of 380 nm to 780 nm and a value obtained by dividing a maximum value of the total light reflectance by a minimum value of the total light reflectance of more than 4.2, when measured in a form of a plate having a thickness of 1 mm. | 09-24-2015 |
20150266771 | WHITE GLASS - A phase-separated glass for chemical strengthening has a total light reflectance of 10% or more in a wavelength range of 380 nm to 780 nm and a value obtained by dividing a maximum value of the total light reflectance by a minimum value of the total light reflectance of 4.2 or less, when measured in a form of a plate having a thickness of 1 mm. | 09-24-2015 |
20150291469 | MANUFACTURING METHOD FOR PHASE-SEPARATED GLASS, AND PHASE-SEPARATED GLASS - The present invention relates to a method for producing phase-separated glass, sequentially including a melting step of melting a glass, a phase separation step of separating phases in the glass, and a shaping step of shaping the glass, and to the phase-separated glass obtained by the production method. | 10-15-2015 |
20150329409 | WHITE GLASS - A white glass includes, in terms of mole percentage on the basis of oxides, from 50% to 74% of SiO | 11-19-2015 |
Patent application number | Description | Published |
20140024517 | FLOAT GLASS AND PROCESS FOR PRODUCING SAME - The present invention relates to a float glass manufactured by causing a molten glass continuously supplied onto a molten tin in a bath to flow on the molten tin toward an outlet of the bath, in which the float glass satisfies the following formula (1). According to the present invention, a high-quality float glass and a method for manufacturing the same are provided. | 01-23-2014 |
20140377529 | FLOAT GLASS PLATE AND METHOD OF MANUFACTURING THEREOF - The present invention relates to a float glass plate that is formed by continuously supplying a molten glass onto a molten metal in a bath and allowing the molten glass to flow on the molten metal, wherein the float glass plate satisfies the following expression (1) when, on a coordinate axis that is parallel to a through-thickness direction and has, as an origin, an arbitrary point on a principal surface which is positioned on the molten metal side in the bath among both principal surfaces of the float glass plate, a water concentration in glass at a coordinate x (μm) indicating a distance from the origin is represented by C(x) (mass ppm), the thickness of the float glass plate is represented by D (μm), a maximum value of the C(x) is represented by Ca (mass ppm), and a coordinate at which the C(x) is maximum is represented by Da (μm). | 12-25-2014 |
20150079347 | GLASS SHEET CAPABLE OF BEING INHIBITED FROM WARPING THROUGH CHEMICAL STRENGTHENING - A glass sheet has one surface and the other surface facing the one surface in a thickness direction, wherein a fluorine concentration (average fluorine concentration by SIMS at a depth of 1 to 24 μm) in the one surface is higher than that in the other surface. The following expression is satisfied: 0.07≦ΔF/ΔH | 03-19-2015 |
Patent application number | Description | Published |
20090185291 | Lens barrel and image pickup unit - Disclosed herein is a lens barrel including: a plurality of lenses arranged in a state of being separated from each other in a direction of an optical axis; and a lens retaining body for retaining the lenses; wherein a print pattern that has a light shielding function and is partly in contact with the lens retaining body to adjust an interval between the lenses in the direction of the optical axis is formed on at least one of the plurality of lenses. | 07-23-2009 |
20090219625 | LENS BARREL AND IMAGING APPARATUS - The positioning of the first through the third lenses in the optical axis direction is performed in the state that the optical axes are aligned by press-fitting the outer circumference surfaces of the first through the third lenses of the second lens group respectively to the first through the third lens holding portions of the lens frame and the state that the first reference plane of the first lens and the second reference plane of the second lens are contacted and the third reference plane of the second lens and the fourth reference plane of the third lens are contacted. | 09-03-2009 |
20090251796 | RETRACTABLE ZOOM LENS - A retractable zoom lens includes sequentially from an object side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power. The third lens group includes sequentially from the object side, a first lens that is a positive lens, a second lens that is a positive lens, and a third lens that is a negative lens. The retractable zoom lens performs variable magnification by independently moving the respective lens groups along the optical axis. Further, the retractable zoom lens satisfies given conditions and maintains high optical performance while enabling a wider angle and a reduction of overall length. | 10-08-2009 |
Patent application number | Description | Published |
20110218493 | Tube for Gastrointestinal Tract - A tube for use in gastrointestinal tract which allows administration of nutritional, medicinal, or other agent into gastrointestinal tract while preventing detention of digestive juices in esophagus, and which also prevents reflux of gastric contents. | 09-08-2011 |
20110270183 | Syringe and Catheter Set Comprising Same - A syringe comprising a clear syringe barrel, a clear hollow plunge which can be pushed and pulled within the syringe barrel and is open at both ends, a gasket having a throughhole for providing communication between the inside of the plunger and the inside of the syringe barrel and provide a fluid tight seal with the syringe barrel, and a return-flow prevention mechanism which allows the fluid flowing into the plunger to flow in an outward direction from the inside of the plunger. | 11-03-2011 |
20110306940 | Male Connector and Transfusion Line Connection Apparatus Equipped With Male Connector - The male connector of the present disclosure allows for the flow of fluids and includes a movable blunt needle having a shoulder projecting outwards from the movable blunt needle and extending proximally from the movable blunt needle. The male connector also includes an outer cylinder body formed around the movable blunt needle and disposed in coaxial alignment to the movable blunt needle and a movable blunt needle retainer which retains the movable blunt needle is movable in an axial direction and a valve which opens as a result of the movable blunt needle moving in the axial direction where the posterior end presses against the valve to open the valve. This occurs when the movable blunt needle is inserted at the destination of the connection in a status where the inlet of the flow channel side of the movable blunt needle is open and such that the shoulder presses against the destination of the connection. | 12-15-2011 |
20130274702 | CONNECTOR CAP AND TRANSFUSION LINE CONNECTION APPARATUS COMPRISING SAME - Disclosed is a connector cap which can suppress leakage of fluid, and a transfusion line connection apparatus for use with the connector cap. The connector cap includes a container having a first opening and a second opening; a seal member disposed in the first opening so as to separate the inside and the outside of the container, the seal member including an insertion passage formed therethrough whereby an injection tube of a male connector can be inserted from the outside to the inside of the container; and a hydrophobic filter which is disposed in the second opening. | 10-17-2013 |
20140074045 | Male Connector and Transfusion Line Connection Apparatus Equipped With Male Connector - The male connector of the present disclosure allows for the flow of fluids therethrough and includes a movable blunt needle having a shoulder projecting radially outwards from the movable blunt needle. The male connector also includes an outer cylinder body formed around the movable blunt needle and disposed in coaxial alignment to the movable blunt needle, a blunt needle retainer which retains the movable blunt needle so that the movable blunt needle can move in an axial direction, and a valve which opens as a result of the movable blunt needle moving in the axial direction when the posterior end presses against the valve. This occurs when the movable blunt needle is inserted into a corresponding connection site, such as a female connector, and the shoulder presses against the connection site to force the movable blunt needle in the axial direction. | 03-13-2014 |
Patent application number | Description | Published |
20080234395 | Viscouse dispersion of semiconductor nanoparticles - The present invention provides a viscous dispersion comprising crystalline semiconductor nanoparticles, which is useful for formation of a porous semiconductor membrane of high purity at a low temperature. The viscous dispersion comprises crystalline semiconductor nanoparticles dispersed in a dispersion medium, wherein the dispersion medium is a mixture comprising 53 to 92 wt % of a hydrophilic organic medium and 8 to 47 wt % of water, said hydrophilic organic medium comprising an alcohol having 3 to 5 carbon atoms as a main component, wherein the dispersion medium essentially does not contain an organic binder, an amount of said organic binder being less than 2 wt % of the medium, and wherein the dispersion comprises 8 to 40 wt % of the dispersed crystalline semiconductor nanoparticles based on the total amount of the dispersion. | 09-25-2008 |
20090050203 | DYE-SENSITIZED PHOTOELECTRIC CONVERSION DEVICE - There is provided a dye-sensitized photoelectric conversion element comprising a porous photoelectrode layer which comprises dye-sensitized porous semiconductor particles, a charge transport layer and an opposite electrode layer in this order, the charge transport layer comprising a solid mixture comprising 0.1 to 50 wt % of carbon material and 50 to 99.9 wt % of ionic liquid based on the total weight thereof, the charge transport layer comprising at most 1 wt % of iodine and at most 0.9 wt % of p-type conductive polymer or comprising neither iodine nor the p-type conductive polymer. | 02-26-2009 |
20110041915 | DYE-SENSITIZED PHOTOELECTRIC CONVERSION ELEMENT - A dye-sensitized photoelectric conversion device of the present invention has high energy conversion efficiency, even if the amount of iodine added into the electrolyte solution is significantly reduced. The dye-sensitized photoelectric conversion device has a porous photoelectrode layer comprising dye-sensitized semiconductor particles, an electrolyte solution layer, and a counter electrode layer in order. The electrolyte solution layer comprises an electrolyte solution containing 0.05 to 5 M of an aliphatic quarternary ammonium ion, 0.05 to 5 M of an imidazolium ion, and 0.1 to 10 M of iodide ion. The ions are dissolved in an organic solvent. Consequently, the amount of iodine added into the electrolyte solution can be reduced significantly. | 02-24-2011 |
20150129035 | DYE-SENSITIZED PHOTOELECTRIC CONVERSION ELEMENT - A dye-sensitized photoelectric conversion device of the present invention has high energy conversion efficiency, even if the amount of iodine added into the electrolyte solution is significantly reduced. The dye-sensitized photoelectric conversion device has a porous photoelectrode layer comprising dye-sensitized semiconductor particles, an electrolyte solution layer, and a counter electrode layer in order. The electrolyte solution layer comprises an electrolyte solution containing 0.05 to 5 M of an aliphatic quarternary ammonium ion, 0.05 to 5 M of an imidazolium ion, and 0.1 to 10 M of iodide ion. The ions are dissolved in an organic solvent. Consequently, the amount of iodine added into the electrolyte solution can be reduced significantly. | 05-14-2015 |
Patent application number | Description | Published |
20080240793 | IMAGE FORMING APPARATUS - An image forming apparatus having an image carrier for forming an electrostatic latent image and a developing unit for developing the electrostatic latent image with a two-component developing agent, the developing unit includes: a developing agent carrier for developing the electrostatic latent image to form a visible image, having inside thereof a development main magnetic pole for forming a bristle of a magnetic brush; and a plurality of magnetic poles for conveying the developing agent, wherein the developing unit performs a counter type contact developing method, and wherein, the development area is formed so that, a contact width of the bristle of the magnetic brush is 70% or less with respect to a development width, and a center position of the contact width is positioned on an upstream side with respect to a center position of the development width in a rotation direction of said image carrier. | 10-02-2008 |
20090016750 | IMAGE FORMING APPARATUS - There is described an image forming apparatus, which makes it possible to suppress quality degradation of an image on the basis of a developing electric current profile without optically detecting density of a patch image. The image forming apparatus includes: a developing current detecting sensor to detect a developing current; and a control section that conducts consecutive operations of: creating a detecting-use image pattern for detecting a developing characteristic, by aligning a plurality of image patterns, which are different from each other in density; forming a latent image of the detecting-use image pattern onto the photoreceptor element; finding a developing electric current profile, which represents a transition of the developing electric current flowing during an operation of developing the detecting-use image pattern, from an outputted signal of the developing current; and changing an image forming condition, based on the developing electric current profile found by the finding operation. | 01-15-2009 |
20090060560 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier, a developer carrier arranged to face the image carrier to form a developing nip portion, which carries developer containing toner for developing a latent image formed on the image carrier, a developing unit having a developer regulating member that regulates a thickness of a layer of the carried developer, an air sending duct having an air sending path provided on the developing unit, which sends air to the developer carrier and a suction duct having a suction path provided on the developing unit, which sucks air from the developer carrier. The developer regulating member is arranged on an air sending duct side, and the air sending and suction paths are arranged to be connected by forming a space surrounded by a surface of the developer carrier, the developer regulating member and a wall forming the suction path. | 03-05-2009 |
20090208230 | IMAGE FORMING APPARATUS - High quality images are provided by controlling development conditions based on the proportion of the toner layer potential difference, which a difference between the toner layer potential and electrostatic latent image potential, to the development contrast potential difference, which is a difference between the development bias potential and electrostatic latent image potential. The control section for controlling a development power supply controls the voltage supplied by the development power supply, based on the toner layer potential difference and development contrast potential difference in the development section. This arrangement ensures formation of high-quality images free from concentration of toner. | 08-20-2009 |