摘要:
The present invention relates to a work method for finishing an inner wall surface of a building, the method comprising the steps of: a) attaching a finishing tape to at least one of a board joint, a wall surface joint, and a wall surface crack section; b) cutting the finishing tape after attaching same by a predetermined length; c) repeating steps a) and b) for a space to be finished; and d) applying a paint to or wallpapering a building inner wall surface including a surface onto which the finishing tape is attached.
摘要:
There are provided a novel ribitol dehydrogenase, a residue determining double coenzyme specificity, and a method for preparing L-ribulose using the same, and more particularly, to a ribitol dehydrogenase producing rare sugars, nucleic acid molecules encoding the same, a vector including the nucleic acid molecules, a transformant including the vector, a mutant of the ribitol dehydrogenase, and a method for preparing L-ribulose using the ribitol dehydrogenase. The ribitol dehydrogenase having double coenzyme specificity, which is derived from Zymomonas mobilis, can effectively be used for preparing high-priced rare sugars and an investigation of coenzyme specificity determinants for the ribitol dehydrogenase is applied for all of dedydrogenases as a based technique.
摘要:
A test device and method for colored particle immunoassay. A colorimetric monoclonal antibody is disposed on a receiving piece having a simple structure or in an entrance of a through-hole of a transparent tubular body, such that the monoclonal antibody bonded to micro gold very rapidly reacts with an antigen of a liquid sample. The liquid sample can arrive at a C site and a T site without either a filter or a permeable material having capillary tubes. The C site and the T site are disposed on the interior of the through-hole. This simplifies the structure, thereby reducing the cost of manufacture. The liquid sample can rapidly arrive at the C site and the T site through the through-hole of the transparent tubular body without, so that antibodies of the C site and the T site can react with the antigen in a very short time.
摘要:
A device having a universal coupling linkage for stabilizing vertebrae is developed that is comprising: a first link integrally forming a hook-shaped end to engage the connecting rod, a first flat top surface with first thread hole, a sink-down middle portion, an uprising wall in a right angle, an inner flat top surface adjacent to inner end with a central thread hole, a mounting cavity formed at the uprising wall and a circumference edge seat; a second link integrally forming a second hook-shaped end to engage the connecting rod, a second flat top surface adjacent to the outer end with a second thread hole, a sliding rod at opposite end; a swivel forming a plurality of slits for squeezing, a through-hole for inserting the sliding rod to adjust a clearance between the first and second connecting rods; a plurality of plug bolts and thread holes for depressing the connecting rods and the swivel.
摘要:
The present invention relates to non-activated Wnt inhibition polypeptides (WIPs) containing: (a) a protein transduction domain (PTD) which enables said WIPs to permeate a cell membrane without the aid of a cell membrane receptor; and (b) a Wnt antagonist domain which is inactive by itself, but is activated in mammalian cells and then secreted out of the cells to function to inhibit Wnt signal transduction. Also, the invention relates to a method for preparing said non-activated WIPs, and a pharmaceutical composition containing said WIPs as active ingredients. Said non-activated WIPs can be produced in large quantities through the culture of bacteria such as E coli., and are biochemically inactive before being administered into the human body, and thus the production cost thereof is only one several tenths of that of previously known active proteins (sFRPs, DKKs, etc.) having uses similar thereto, and the isolation/purification and handling/administration processes thereof are significantly simple and convenient. When said non-activated WIPs are administered in vivo, they will have the effects of inhibiting the invasive growth and metastasis of cancer cells and treating immune diseases, such as rheumatoid arthritis by pharmacological mechanisms different from those of the previously known sFRPs or DKKs.
摘要:
Disclosed is a microporous high density polyethylene film for a battery separator and a method of producing the same. The microporous high density polyethylene film includes high density polyethylene with a weight average molecular weight of 2×105-5×105, containing 5 wt % or less molecule with a molecular weight of 1×104 or less. The microporous high density polyethylene film has tensile strengths of 1,100 kg/cm2 or more in transverse and machine directions respectively, a puncture strength of 0.22 N/μm or more, a gas permeability (Darcy's permeability constant) of 1.3×10−5 Darcy or more, and shrinkages of 5% or less in machine and transverse directions, respectively. Particularly, the microporous high density polyethylene film has an excellent extrusion-compoundabiliy and stretchability and a high productivity, and can improve the performances and stability of a battery produced using the same.
摘要翻译:公开了一种用于电池隔膜的微孔高密度聚乙烯膜及其制造方法。 微孔高密度聚乙烯膜包括重均分子量为2×10 5 -5×10 5的高密度聚乙烯,其含有5重量%或更少的分子量为1×10 5 4以下。 微孔高密度聚乙烯膜的横向和机械方向的拉伸强度分别为1100kg / cm 2以上,穿刺强度为0.22N / m 2以上,透气性(达西渗透率常数) 分别为1.3×10 -5以上的达西或以上,并且在纵向和横向上分别为5%以下的收缩。 特别地,微孔高密度聚乙烯膜具有优异的挤出复合性和拉伸性和高生产率,并且可以提高使用其制造的电池的性能和稳定性。
摘要:
Disclosed in the present invention are a microporous polyethylene film and a method of manufacture thereof. The polyethylene microporous film manufactured according to the present invention may contribute to an increased productivity of stable products as its extrusion and stretching may be done readily. And thus manufactured product may be used for battery separators and various filters owing to its high gas permeability, superior puncture strength, and small ratio of shrinkage.
摘要:
A method and apparatus for regulating the temperature a wafer is provided. The apparatus may include a temperature controlling unit provided within the chamber and regulating the temperature of the wafer; a wafer support pin for adjusting the position of the wafer with respect to the temperature controlling unit; and/or a positioning assembly for adjusting the wafer support pin by which the position of the wafer is controlled. The temperature of a wafer baked at a high temperature may be regulated by performing a series of temperature controlling operation in order to reduce the possibility of fracturing the wafer due to a change in temperature.
摘要:
An apparatus for dispensing liquid for applying on the skin includes a housing, a generator provided in the housing for generating pressurized air, and an applicator in fluid communication with the generator for holding the liquid to be applied on the skin. A nozzle assembly is provided in the applicator for operatively nebulizing the liquid in the applicator in cooperation with the generator. The nebulized liquid flows out of the applicator and is applied on the skin.