摘要:
The present invention provides a method of producing a DNA structure in which multiple quadruplex DNAs are linked, which includes (a) a step of mixing multiple DNA molecules having an antiparallel quadruplex structural part, and at least two single stranded sticky ends extended from the end of the quadruplex structural part, wherein the single stranded sticky end of the each DNA molecule has a base sequence that can form a duplex through interaction with the single stranded sticky end of other DNA molecule.
摘要:
A fluorescent probe having a base sequence complementary to a specific sequence in a target nucleic acid, wherein the fluorescent probe has one end labeled with a nano particle fluorescent material, and the other end labeled with a fluorescent dye capable of fluorescence resonance energy transfer from the nano particle fluorescent material.
摘要:
A semiconductor module is provided which includes a semiconductor unit which is made by a resin mold. The resin mold has formed therein a coolant path through which a coolant flows to cool a semiconductor chip embedded in the resin mold. The resin mold also includes heat spreaders, and electric terminals embedded therein. Each of the heat spreaders has a fin heat sink exposed to the flow of the coolant. The fin heat sink is welded to a surface of each of the heat spreaders through an insulator, thus minimizing an electrical leakage from the heat spreader to the coolant.
摘要:
To provide a process for producing a glass/resin composite having a sufficient transportability, handling efficiency and processability, even though the thickness of the glass is very thin, without impairing excellent properties of glass.A process for producing a glass/resin composite, which comprises forming molten glass into a glass ribbon and forming a resin layer on at least one surface of the glass ribbon is provided. The resin layer is preferably formed by bonding to a glass ribbon, applying a heat melt resin or applying a curable resin. Further, a process for producing a glass/resin composite, wherein a cut glass substrate is bonded on a continuously supplied resin film is provided.
摘要:
A harness clip includes a base portion having a leg portion for engagement with a rocker panel, a side wall portion standing on and extending from one side edge of the base portion, and a harness holding portion which is connected to the side wall portion through a hinge portion, and a lock portion for engagement with the base portion at a distal end edge portion of the harness holding portion. The distal end edge portion of the harness holding portion is formed into a substantially L-shape when viewed from an end surface thereof to provide an angular portion, and this angular portion is locked to the base portion in contacting relation to an upper surface of the base portion. Therefore, even when a load is applied to the harness clip, the harness can be stably held without canceling the engagement of the lock portion with the base portion.
摘要:
The object of the present invention is to provide an optical glass which has optical constants such as a refractive index of from 1.45 to 1.65 and an Abbe number of at least 65 and which is yet excellent in chemical durability. A phosphate optical glass comprising, as glass components by mass %, from 73 to 85 of P2O5, from 14 to 26 of Al2O3, from 1 to 12 of K2O+Li2O, from 0 to 12 of SiO2, from 0 to 12 of B2O3, from 0 to 12 of Na2O, from 0 to 12 of Y2O3, from 0 to 12 of La2O3, from 0 to 12 of MgO+CaO+SrO+BaO, from 0 to 10 of ZrO2+TiO2+Gd2O3, from 0 to 10 of Ta2O5+GeO2+Ga2O3+Nb2O5+WO3+TeO2, from 0 to 2 of Sb2O3, and from 0 to 12 of ZnO+PbO.
摘要翻译:本发明的目的是提供一种光学玻璃,其具有折射率为1.45〜1.65,阿贝数为65以上,且化学耐久性优异的光学常数。 磷酸盐型光学玻璃,以质量%计含有73〜85的P 2 O 5,14〜26的Al 2 O 3,1〜12的K 2 O + Li 2 O,0〜12的SiO 2,0〜12的B 2 O 3, 0〜12的Na 2 O,0〜12的Y 2 O 3,0〜12的La 2 O 3,0〜12的MgO + CaO + SrO + BaO,0〜10的ZrO 2 + TiO 2 + Gd 2 O 3,0〜 Ta2O5 + GeO2 + Ga2O3 + Nb2O5 + WO3 + TeO2,Sb2O3为0〜2,ZnO + PbO为0〜12。
摘要:
An optical glass which has an internal transmittance to a light having a wavelength of 400 nm being at least 90% as calculated in a thickness of 1 mm and which contains at least 25 mol % of B2O3 and from 0.1 to 20 mol % of TeO2. The above optical glass which contains La2O3. The above optical glass wherein the glass transition point ≦650° C. and the refractive index at 633 nm≧1.70. A process for producing an optical element made of the above optical glass, which comprises dropping the optical glass in a molten state from a flow outlet of a flow out pipe made of a platinum alloy to form a preform and subjecting it to precision press-molding.
摘要:
The invention provides an optical glass comprising, by mass % on the oxide basis; 25 to 50% of B2O3; 5 to 25% of ZnO: 13 to 25% of La2O3; 10 to 28% of Gd2O3; and 1.5 to 4% of Li2O, the optical glass having: a refractive index (nd) of 1.65 to 1.76; an Abbe number (νd) of 45 to 60; and a molding temperature (Tp), as defined with the glass transition temperature (Tg) and the yield point (At) by the expression At+(At−Tg)/2, of 650° C. or less; the optical glass substantially containing neither an arsenic nor a lead nor a fluorine.
摘要:
A radiator 9 for electric parts use, which cools an inverter and others relating to the control of an electric motor, and a condenser 12 for condensing refrigerant are arranged in parallel with each other with respect to the direction of an air flow on an upstream side of the air flow of a radiator 8 for engine use. Due to the above arrangement, as the air temperatures at the inlets of the radiator 8 for electric parts use and the condenser 12 are low, a temperature difference between air and cooling water and a temperature difference between air and refrigerant are increased, and it becomes possible to enhance the performance of the radiator 8 for electric parts use and the condenser 12.
摘要:
A heat exchanger and a production method thereof are disclosed. A through hole (17) is formed in a second header member (17) of a first refrigerant header tank (14) of segmentation type. A protrusion (20a) of a first connector (20) for pipe connection is deformed by being inserted into the through hole (17b) and thus tacked by engagement. Under this condition, the first header member (16) is fitted and tacked on the second header member (17) so that the first connector (20), the second head member (17) and the first head member (16) are integrally brazed and coupled. By doing so, the first connector (20) can be properly coupled to the first refrigerant header tank (14). Further, the first connector (20) can be tacked by engagement before the first refrigerant header tank (14) assumes a cylindrical shape, and therefore the workability of tacking the first connector (20) is improved.