Patent application number | Description | Published |
20090274360 | Predetermined Site Luminescence Measuring Method, Predetermined Site Luminescence Measuring Apparatus, Expression Amount Measuring Method, and Measuring Apparatus - An object of the present invention is to provide a predetermined site luminescence measuring method and a predetermined site luminescence measuring apparatus, which allow for determining whether, when the luminescence from the predetermined site in live samples is measured, a photoprotein is localized at the predetermined site in the same ones as the samples. An predetermined site luminescence measuring apparatus | 11-05-2009 |
20100020391 | OBSERVATION DEVICE - The observation device includes a micro optical system and a macro optical system. The observation device is configured in such a way that the micro and macro optical systems share an image position and that the first pupil position of the micro optical system and the second pupil position of the macro optical system substantially coincide with one another. | 01-28-2010 |
20100040713 | FAT ABSORPTION INHIBITOR AND FOOD AND DRINK USING THE SAME - The present invention relates to a fat absorption inhibitor containing a chestnut skin extract, and a food and drink containing that fat absorption inhibitor. The present invention can therefore provide a fat absorption inhibitor, and a food and drink using the same, that can be obtained from waste products following primary use, inhibit increases in lipids such as blood neutral fats by inhibiting absorption of dietary lipids, and in turn are effective in preventing accumulation of lipids, have superior suitability for continuous ingestion without having an impact on flavor, and do not require a complex production process. | 02-18-2010 |
20100271696 | ILLUMINATION APPARATUS AND MICROSCOPE HAVING THE SAME - An illumination apparatus includes a light source and a collimator optical system converting light emitted from the light source to approximately-parallel light. The collimator optical system includes, in an order of proximity to the light source, a first lens having a positive power and including an approximately-flat surface and an aspheric surface, and a second lens having a positive power. | 10-28-2010 |
20100328765 | ILLUMINATION OPTICAL SYSTEM AND FLUORESCENT MICROSCOPE - An illumination optical system which irradiates a sample surface with light through an illuminating lens includes: a light source; a condensing optical system receiving the light emitted from the light source; and a lens array optical system including a first lens array surface and a second lens array surface each formed by a plurality of lens elements. The first lens array surface has a conjugate relation with a back focal position of the illuminating lens. The second lens array surface is placed at a back focal position of the lens array optical system, has a conjugate relation with a pupil position of the illuminating lens, and the light source and the condensing optical system are arranged to form an image of the light source on the first lens array surface. | 12-30-2010 |
20110007389 | OBSERVATION OPTICAL SYSTEM AND MICROSCOPE INCLUDING THE OBSERVATION OPTICAL SYSTEM - An observation optical system includes, in order from a sample side, an infinity-corrected objective, a first lens group having a positive power, a second lens group having a positive power, and a tube lens having a positive power. An intermediate image is formed between the first lens group and the second lens group, and at a front side focal position of the second lens group. A space along an optical axis between the objective and the first lens group is configured to be changeable, and a space along an optical axis between the second lens group and the tube lens is configured to be changeable. | 01-13-2011 |
20110235170 | INCIDENT-LIGHT FLUORESCENT ILLUMINATION DEVICE AND FLUORESCENT MICROSCOPE USING THE DEVICE - An incident-light fluorescent illumination device includes: a light source emitting illumination light; a collector lens receiving the illumination light from the light source; a fly-eye lens optical system receiving the illumination light from the collector lens; an objective emitting the illumination light to a sample surface; and a relay optical system arranged between the fly-eye lens optical system and the objective. The fly-eye lens optical system includes a first fly-eye lens surface and a second fly-eye lens surface each having a plurality of lens elements. The incident-light fluorescent illumination device satisfies the conditional expression of | 09-29-2011 |
20110235171 | MICROSCOPE ADAPTER UNIT - A microscope adapter unit disposed on an optical path of illumination light between a light source unit including a light source and a sample surface includes a first lens group having at least one lens and a second lens group having at least one lens. The first lens group converts the illumination light into roughly parallel luminous fluxes, and makes the illumination light enter the second lens group. | 09-29-2011 |
20110249137 | PREDETERMINED SITE LUMINESCENCE MEASURING METHOD, PREDETERMINED SITE LUMINESCENCE MEASURING APPARATUS, EXPRESSION AMOUNT MEASURING METHOD, AND MEASURING APPARATUS - An object of the present invention is to provide a predetermined site luminescence measuring method and a predetermined site luminescence measuring apparatus, which allow for determining whether, when the luminescence from the predetermined site in live samples is measured, a photoprotein is localized at the predetermined site in the same ones as the samples. An predetermined site luminescence measuring apparatus | 10-13-2011 |
20120087720 | DISSIMILAR MATERIAL JOINT STRUCTURE - In a dissimilar material joint structure that joins together an anti vibration bar (first member) | 04-12-2012 |
20120251307 | ROTOR OF ROTARY MACHINE AND ROTARY MACHINE | 10-04-2012 |
20120281082 | TUBE LENS, IMAGING OPTICAL SYSTEM AND MICROSCOPE - A tube lens used in combination with an objective of the infinity correction type that enlarges the image of an object includes a first lens group including a cemented lens and having a positive power, a second lens group having a negative power, and a third lens group including a positive lens and a negative lens and having a positive power as a whole, in this order from the object side. | 11-08-2012 |
20130316191 | WELDING STRUCTURE AND WELDING METHOD - A welding structure ( | 11-28-2013 |
20130343893 | TURBINE ROTOR AND PRODUCTION METHOD THEREOF - A turbine rotor related to the present invention includes a first member, and a second member joined to the first member, wherein the first and the second members are extended in an axial direction of the turbine rotor, a groove portion for welding is formed at a border between the first and the second members and penetrates the bottom portion of the groove portion, and a gas-introducing hole for introducing inert gas inside the turbine rotor is covered by welding. | 12-26-2013 |
20140153693 | INSPECTION METHOD FOR WELDED JOINT - An inspection method for a welded joint formed between a pair of base metals | 06-05-2014 |
20140305921 | HIGH Cr Ni-BASED ALLOY WELDING WIRE, SHIELDED METAL ARC WELDING ROD, AND WELD METAL FORMED BY SHIELDED METAL ARC WELDING - Provided is a high Cr Ni-based alloy welding wire with which tensile strength and weld cracking resistance of a welded portion, the integrity of the microstructure of a welded metal, and inhibition of scale generation are improved. The high Cr Ni-based alloy welding wire is configured to have an alloy composition comprising, by mass, C: 0.04% or less, Mn: 7% or less, Fe: 1 to 12%, Si: 0.75% or less, Al: 0.01 to 0.7%, Ti: 0.01 to 0.7%, Cr: 25.0 to 31.5%, Ta: 1 to 10%, and Mo: 1 to 6%, and as inevitable impurities, Ca+Mg: less than 0.002%, N: 0.1% or less, P: 0.02% or less, O: 0.01% or less, S: 0.0015% or less, H: 0.0015% or less, Cu: 0.08% or less, and Co: 0.05% or less, and the balance: Ni. Then, the high CrNi-based alloy welding wire is configured such that the contents of S, Ta, Al, and Ti satisfy the following relation (1) and the contents of Ta, Mo, and N satisfy the following relation (2): | 10-16-2014 |
20140313575 | MICROSCOPE ADAPTER UNIT - A microscope adapter unit disposed on an optical path of illumination light between a light source unit including a light source and a sample surface includes a first lens group having at least one lens and a second lens group having at least one lens. The first lens group converts the illumination light into roughly parallel luminous fluxes, and makes the illumination light enter the second lens group. | 10-23-2014 |
20140341642 | BACK-SHIELDED WELDING METHOD AND WELDED STRUCTURE USING THE SAME - A back-shielded welding method according to the present invention includes communicating a front surface-side and a back surface-side of two welding base materials ( | 11-20-2014 |
20150015957 | DIFFRACTION GRATING AND PRODUCTION METHOD THEREOF - The present invention has an object of providing a diffraction grating excellent in surface precision and allowing its miniaturization and weight reduction and a method for manufacturing the same. The present invention comprises: a glass substrate having a thickness of 0.5 mm to 8 mm; a resin-made microstructure body having an unevenness pattern and formed on one surface of the glass substrate; and a flat resin layer formed on the other surface of the glass substrate. Even if the glass substrate has surface precision of λ/2 or greater, the replica of the diffraction grating, in which the microstructure body is not influenced by the surface precision of the glass substrate and which is excellent in surface precision, can be manufactured by the flatness of the resin layer. In addition, since the glass substrate can be made thin, the miniaturization and weight reduction of the diffraction grating can be achieved. | 01-15-2015 |
Patent application number | Description | Published |
20100202891 | LOW-PRESSURE TURBINE ROTOR - The object of the invention is to provide a low-pressure turbine rotor capable of maintaining mechanical strength characteristics, and without problems in terms of quality without increasing manufacturing costs and manufacturing days, even if high temperature steam is introduced into the low-pressure turbine. A low-pressure turbine rotor used in a steam turbine facility including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine includes a member formed from 1CrMoV steel, 2.25CrMoV steel, or 10CrMoV steel arranged on a steam inlet side, and a member formed from 3.5Ni steel arranged on a steam outlet side, which are joined together by welding. Alternatively, the member arranged on the steam inlet side and the member arranged on the steam outlet side, both of which are formed from 3.5Ni steel, are joined together by welding, and the member arranged on the steam inlet side is made of low-impurity 3.5Ni steel containing, by weight %, Si: 0.1% or less, Mn: 0.1% or less, and inevitable impurities containing, by weight %, P: 0.02% or less, S: 0.02% or less, Sn: 0.02% or less, As: 0.02% or less, Sb: 0.02% or less, Al: 0.02% or less, and Cu: 0.1% or less. | 08-12-2010 |
20100296938 | ROTOR OF ROTATING MACHINE AND METHOD OF MANUFACTURING THE ROTOR - A turbine rotor which is composed by connecting Ni-based alloy and heat resisting steel such as 12-Cr steel by welding to be able to ensure strength of welded parts and can be used under steam conditions of 700° C. class and method of manufacturing the rotor are also provided. The rotor of the rotating machine into which working fluid of 650° C. or higher is introduced, the rotor being composed of a plurality of members connected by welding such that material of each member is different in accordance with temperature of working fluid which flows contacting the members, wherein the first member(s) is formed from Ni-based alloy having mean linear expansion coefficient of 12.4×10 | 11-25-2010 |
20110126945 | Ni-BASED ALLOY HIGH-CHROME STEEL STRUCTURE AND MANUFACTURING METHOD OF THE SAME - There are provided an Ni-based alloy high-chrome steel structure and its manufacturing method capable of joining Ni-based alloys and high-chrome steels by welding, and performing suitable heat treatment, thereby maintaining the strength in the joints. In a manufacturing method of a structure formed by joining together at least two first members formed from Ni-based alloys by welding, and joining a second member formed from high-chrome steels to a member where the first members have been joined together, the manufacturing method includes the steps: joining together the at least two first members formed from Ni-based alloys by welding; performing first-stage aging treatment on a welded joint between the first members, and then, joining the second member formed from high-chrome steels to the member where the first members have been joined together by welding; and then, performing second-stage aging treatment on the welded joint between the first members, and performing heat treatment after welding on a welded portion between the first members and the second member. | 06-02-2011 |
20110142713 | WELDING MATERIALS FOR Ni-BASED ALLOY - Disclosed is a welding material for a Ni-based alloy, comprising components expressed as follows: C≦0.05 mass %; 8 mass %≦Cr≦25 mass %; Fe≦4.0 mass %; W≦15 mass %; 5 mass %≦Mo+½(W+Re)≦20 mass %; Co≦20 mass %; 0.01 mass %≦Al<2.0 mass %; 0.01 mass %≦Ti<2.0 mass %; Al+½Ti≦3.0 mass %; Nb+½Ta≦1.5 mass %; B≦0.007 mass %; Zr≦0.04 mass %; 0.01 mass %≦Si≦0.5 mass %; Mn≦1.0 mass %; P≦0.010 mass %; S≦0.002 mass %; O≦0.005 mass %; and Ni and unavoidable impurities which constitute the balance. | 06-16-2011 |
20110206525 | TURBINE ROTOR AND MANUFACTURING METHOD OF TURBINE ROTOR - There are provided a turbine rotor having suitable strength and toughness without causing soaring manufacturing costs and prolonged manufacturing time, and a manufacturing method of the turbine rotor. In a turbine rotor constructed by welding a rotor member for high temperature made of high Cr steel, and a rotor member for low temperature made of low Cr steel, the high temperature rotor member is formed from high Cr steel of which the nitrogen content is 0.02% or higher by mass %, and a filler material which welds the high temperature rotor member and the low temperature rotor member together is a 9% Cr-based filler material of which the nitrogen content is 0.025% or lower by mass %. | 08-25-2011 |