摘要:
A method of activating an antigen is herein described. The method comprises providing an antigen activation solution and contacting the cell with the solution to activate the antigen. A method of detecting a cell fixed by a nonbridging fixation solution is also described. The method comprises providing an antigen activation solution, contacting the cell with the solution, immunostaining the cell, and detecting the stained cell. The solution used for these methods comprises an agent for breaking a hydrogen bond, and is also described herein.
摘要:
A method for producing a titanium dioxide powder having a well electroconductive layer containing substantially no antimony, which comprises providing a titanium dioxide powder containing specific amounts or less of alkali metals, such as sodium and potassium, alkaline earth metals, such as magnesium and calcium, and metals having a valence of four or less, such as aluminum, zinc and iron, preparing an aqueous suspension of the titanium dioxide powder, adding an acidic aqueous solution containing a tin compound and a phosphorus compound and an alkaline solution to the above aqueous suspension so that the aqueous suspension has a pH in the range of 2 to 6 or 8 to 12, and firing the resulting product at a temperature of 600 to 925° C.
摘要:
According to the present invention there is provided a space coordinates detecting device wherein a detecting section for detecting light emitted from a light source is provided, thereby permitting detection of a relative angle between a light emitting sections and the detecting section and hence permitting application of the detecting device to an input apparatus. The detecting section is provided with a light sensing element 23 having quartered light sensing portions. In the light emitting section, distinguishable lights are emitted from two light sources. The lights thus emitted are throttled through apertures and applied as separate square light spots S16 and S17 to the light-sensitive surface of the light sensing element 23. By calculating a difference in the detected output among the quartered light sensing portions, it is possible to determine the center I1 of the square light spot S16 and the center I2 of the square light spot S17. A relative rotational angle of the light emitting section and the detecting section with respect to Z axis can be determined by calculating an inclination angle .alpha. on X-Y orthogonal coordinates of a line x connecting both centers I1 and I2.
摘要:
A keyboard unit capable of making large the stroke of a key top and a sure click touch. In one aspect of the invention, the keyboard unit of the present invention comprises an elastic material such as a domed reversible return spring. In another aspect, a predetermined space is formed between a piezoelectric element and the base plate. The piezoelectric elements may extend underneath two support bodies from a first support body to a second support body. Each membrane switch and the return spring is depressed and reversed by a stem, wherein each of the piezoelectric elements is driven through the contact point of the respective membrane switch. The resulting driving force is transmitted to the respective key top through the stem. The stem is then elastically deformed and contracted by the inertia force pressing the key top to produce the stroke of the key top.
摘要:
Disclosed is a titanium oxynitride with excellent hiding properties (light-blocking properties) which is also excellent in degree of blackness and oxidation stability. Specifically disclosed is a titanium oxynitride having a chemical composition expresses as TiNxOy.nSiO2 (wherein Ti represents titanium atoms; N represents nitrogen atoms; O represents oxygen atoms; Si represents silicon atoms; x represents the ratio of nitrogen atoms relative to titanium atoms, y represents the ratio of oxygen atoms relative to titanium atoms, and x and y are respectively a real number of more than 0 but less than 2; and n represents the molar ratio of SiO2 relative to TiNxOy which is a real number within a range of 0≦n≦0.05). This titanium oxynitride contains nitrogen atoms represented by N in an amount of not less than 17% by weight but less than 23% by weight, while having a specific surface area of 5-30 m2/g and a crystallite size determined by using an X-ray diffractometer of 17-25 nm.
摘要翻译:公开了具有优异的黑色度和氧化稳定性优异的隐藏性(遮光性)的氮氧化钛。 具体公开了具有化学成分的钛氧氮化物表示为TiN x O y·nSiO 2(其中Ti表示钛原子; N表示氮原子; O表示氧原子; Si表示硅原子; x表示氮原子相对于钛原子的比例,y 表示氧原子相对于钛原子的比例,x和y分别是大于0但小于2的实数; n表示SiO 2相对于TiN x O y的摩尔比,实数为0的范围内的实数 <= n <= 0.05)。 该氮氧化钛含有氮含量不小于17重量%但小于23重量%的氮,而比表面积为5-30米2 /克,微晶尺寸通过使用X 17-25nm的射线衍射仪。
摘要:
An infrared signal transmitting apparatus provided by the present invention comprises an infrared light emitting device for transmitting high-speed signals, a plurality of infrared light emitting devices for transmitting low-speed signals which are distributed and laid out in such a way that, as a whole, a wide directivity is obtained, a high-speed-signal driving circuit for driving the infrared light emitting device for transmitting high-speed signals in accordance with a high-speed signal (data signal) received from a computer, a low-speed-signal driving circuit for driving the plural infrared light emitting devices for transmitting low-speed signals at the same time in accordance with a low-speed signal (remote-control signal) received from the computer, and logic means for allowing the high-speed-signal driving circuit to drive the infrared light emitting device for transmitting high-speed signals in accordance with the low-speed signal. When a remote-control signal is received from the computer, not only do the infrared light emitting devices for transmitting low-speed signals each transmit an infrared signal, but the infrared light emitting device for transmitting high-speed signals also outputs an infrared signal as well.
摘要:
The present invention provides a white conductive primer coating composition comprising (a) 100 parts by weight of a resin mixture of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt. %, and at least one modifier resin selected from the group consisting of acrylic resins, polyester resins and polyurethane resins, (b) 5 to 50 parts by weight of a crosslinking agent, and (c) 10 to 250 parts by weight of a white conductive titanium dioxide powder which comprises titanium dioxide particles having on their surfaces a conductive layer comprising tin oxide and phosphorus, and in which the content (A) of metallic elements with valencies of 4 or less contained as impurities is no more than 0.1; and a method for forming a multilayer coating film using the composition.
摘要:
A black resin composition for a display device, which can achieve a high optical density even when its light-blocking agent content is relatively low and can achieve a high optical density even when it is formed into a thin film, and a member for display device which can reduce unevenness of display caused by a level difference in a pixel part resulting from the film thickness of the black resin composition. The black resin composition for a display device has a black titanium oxynitride represented by composition formula: TiNxOy-nSiO2 (wherein x and y each are a real number of larger than 0 but less than 2, and n is a real number within the range of 0≦n≦0.05), containing a nitrogen atom represented by N in an amount of 17 wt % or more but less than 23 wt %, and having a specific surface area of 5 to 30 m2/g and a crystalline size as measured with an X-ray diffractometer of 17 to 25 nm, and a curable binder system. Also, a member for display device having a light-blocking layer formed using the said black resin composition for display device.
摘要翻译:一种用于显示装置的黑色树脂组合物,即使其遮光剂含量相对较低也能够获得高的光密度,并且即使形成为薄膜也可以实现高的光密度,以及显示装置的构件 这可以减少由黑色树脂组合物的膜厚度导致的像素部分的电平差引起的显示不均匀。 用于显示装置的黑色树脂组合物具有由组成式:TiN x O y-n SiO 2(其中x和y各自是大于0但小于2的实数)表示的黑色氮氧化钛,并且n是在 0≤n≤0.05),含有17重量%以上且小于23重量%的N表示的氮原子,比表面积为5〜30m 2 / g,结晶尺寸为 用17至25nm的X射线衍射仪测量,和可固化的粘合剂体系。 而且,具有使用该显示装置用黑色树脂组合物形成的遮光层的显示装置用部件。
摘要:
A method of detecting PS2V characterized by comprising reacting PS2V in a sample with a primary antibody which is bonded to a solid phase and specifically recognizes PA2V, then reacting with a secondary antibody recognizing PS2 or PS2V by any of the following procedures: (a) reacting with a secondary antibody having been enzyme-labeled and recognizing PS2 or PS2V; (b) reacting with a secondary antibody having been biotinylated and recognizing PS2 or PS2V and then reacting with an avidinylated or streptoavidinylated enzyme; (c) reacting with a secondary antibody having been biotinylated and recognizing PS2 or PS2V and then reacting with a biotinylated enzyme and avidin or streptoavidin; and (d) reacting with a secondary antibody recognizing PS2 or PS2V and then reacting with an antibody having been enzyme-labeled and recognizing the secondary antibody; then adding the substrate of the above enzyme and detecting the product formed by the enzyme reaction.
摘要:
Disclosed is a titanium oxynitride with excellent hiding properties (light-blocking properties) which is also excellent in degree of blackness and oxidation stability. Specifically disclosed is a titanium oxynitride having a chemical composition expresses as TiNxOy.nSiO2 (wherein Ti represents titanium atoms; N represents nitrogen atoms; O represents oxygen atoms; Si represents silicon atoms; x represents the ratio of nitrogen atoms relative to titanium atoms, y represents the ratio of oxygen atoms relative to titanium atoms, and x and y are respectively a real number of more than 0 but less than 2; and n represents the molar ratio of SiO2 relative to TiNxOy which is a real number within a range of 0≦n≦0.05). This titanium oxynitride contains nitrogen atoms represented by N in an amount of not less than 17% by weight but less than 23% by weight, while having a specific surface area of 5-30 m2/g and a crystallite size determined by using an X-ray diffractometer of 17-25 nm.
摘要翻译:公开了具有优异的黑色度和氧化稳定性优异的隐藏性(遮光性)的氮氧化钛。 具体公开了具有化学组成的钛氮氧化物,其表示为TiN x O y.n SiO 2(其中Ti表示钛原子; N表示氮原子; O表示氧原子; Si表示硅原子; x表示 氮原子相对于钛原子,y表示氧原子相对于钛原子的比例,x和y分别是大于0但小于2的实数; n表示SiO 2的摩尔比, / SUB>相对于TiNxOy,其为0≤n≤0.0的范围内的实数)。 这种氮氧化钛含有不少于17重量%但小于23重量%的N表示的氮原子,而比表面积为5-30微米2 /克, 通过使用17-25nm的X射线衍射仪测定的微晶尺寸。