摘要:
Disclosed herein is a heat transfer ink ribbon characterized by that the ink layer is made with a binder resin which is a graft polymer formed by grafting a backbone polymer with a vinyl compound of cyclic structure having a ring comprised of 4 or more atoms. This binder resin helps the ink ribbon to have an optimum gamma value and reproduce the smooth gradation.
摘要:
An optically active functional compound represented by the following formula (1) is disclosed: ##STR1## wherein R denotes an alkyl group having 1-14 carbon atoms; --X-- denotes ##STR2## Y denotes a single bond, ##STR3## or --O--; n=0, 1 or 2; and C* denotes an asymmetric carbon atom. The compound of the formula (1) may be produced through an optically active compound of the following formula (2) or (3): ##STR4## The compounds of the above formulas (1)-(3) are all characterized by a trifluoromethyl group providing a large spontaneous polarization attached to an asymmetric carbon atom.
摘要翻译:公开了由下式(1)表示的光学活性官能化合物:其中R表示具有1-14个碳原子的烷基; -X-表示 Y表示单键,或-O-; n = 0,1或2; C *表示不对称碳原子。 (1)的化合物可以通过下式(2)或(3)的光学活性化合物制备:(3)上述式(1) - (3)的全部特征在于提供附着在不对称碳原子上的大的自发极化的三氟甲基。
摘要:
A finder device for a camera having a photographing optical system, a finder optical system independent therefrom, and having a macro-photographing mode. The finder includes at least one variable power lens which is provided in the finder optical system to vary the magnification thereof, and a field magnification varying device which moves the variable power lens in a direction to decrease the magnification upon transfer to the macro-photographing mode.
摘要:
A method of forming an image without cleaning on the basis of repeated electrophotographic process cycles. Each process cycle includes charging a surface of a photosensitive drum to a predetermined polarity, and irradiating the charged surface of the photosensitive drum with light which carries image information, thereby forming a latent image corresponding to the image information. The latent image is visualized by using a dry developer material, and the visualized image is transferred from the surface of the photosensitive drum onto a transfer medium. The developer material contains a transfer accelerator (hydrophobic silica or light-transmitting fine powder) for improving efficiency for transfer of the visualized image onto the transfer medium.
摘要:
The present invention relates to a cover film for hard copy printing paper which can easily form a colorless and transparent protecting layer on the surface of, for example, a printing paper on which a color picture image is printed. The cover film for hard copy printing paper is such one that the cover film for hard copy printing paper is formed on the surface of a hard copy printing paper on which the printing is carried out by the sublimation transfer method and the cover film is designed to include at least one layer the glass transition temperature of which is selected to be higher than 40.degree. C. and whose water absorbing ratio (ASTM D570) is selected to be lower than 2%, whereby even under high temperature and high humidity, the bad influence exerted by the movement of a dye can be removed.
摘要:
A cover film for a sublimation transfer type hard copy of the present invention is a cover film which is melt bonded by heat on the surface of a hard copy printing paper in which a picture image is formed on the surface thereof by selectively transferring a sublimation dye. The cover film includes a resinous layer containing a metal compound selected from Al, Mg, Ca and Sn. This cover film is capable of producing magenta color of high color saturation by arbitrarily controlling the coloring of reddish dye to be shifted to the blue side and can also protect the surface of the printing paper.Furthermore, the present invention relates to a cover film which is melt bonded by heat on the surface of a hard copy printing paper in which a picture image is formed on the surface thereof by selectively transferring a sublimation dye. This cover film includes a layer mainly formed of a phosphor whitener and a resin to increase a whiteness degree of a portion which is not colored so that a picture image is made clear and which can prevent the color of dye from being faded.
摘要:
A hair conditioner composition in the form of an oil-in-water type emulsion comprising a high molecular synthetic oil with molecular weight of 1,500, selected from the group consisting of poly-alkyl glycol mono-alkyl ethers, phosphonates and high fatty acid esters thereof and alkylene oxide polyol adducts; a cationic surface active agent, a nonionic surface active agent and water. This composition may also include a liquid ester oil as optional component.
摘要:
A solid-state image pickup device 1 includes a light receiving section 10, a first row selecting section 20, a second row selecting section 30, a first readout section 40, a second readout section 50, and a control section 60. Data of pixel units of rows in the light receiving section 10 selected by the first row selecting section 20 are output by the first readout section 40 to obtain image pickup data, and further, data of the pixel units of rows in the light receiving section 10 selected by the second row selecting section 30 are output by the second readout section 50 to obtain communication data.
摘要:
A sealing member includes a sealing portion that is used for a cap attached to a reagent container and covers an opening of the cap with an open-close movement by flapping around a predetermined point. The sealing portion has, on an outer circumference in the predetermined point side, an extending portion that extends outward of the opening. The extending portion contacts with an upper edge of the opening when the sealing portion covers the opening.
摘要:
A target substance can be efficiently produced by culturing, in a medium, a coryneform bacterium in which the activity of a PTS protein relating to fructose uptake is reduced or lost as compared with a parent strain and the bacterium can produce the target substance, allowing the target substance to form and accumulate in a culture; and collecting the target substance from the culture