摘要:
This invention relates to an apparatus for conveying cops and bobbins for directly connecting a ring frame with a winder wherein one operation to feed those cops which are doffed onto the transport-bands on both the right and left sides of the ring frame to the subsequent process from one end of each of the transport-bands and the other operation to receive bobbins needed for the next doffing onto the transport-band are together simultaneously performed, with these two simultaneous operations being repeated. This invention has no provision of a random stock zone and the substantial function of bobbin stock is given to the transport-band, and the bobbin returned from the winder is adjusted in alignment thereof by the bobbin aligning device and conveyed by the bobbin stock conveyor and dropped onto the transport-band.
摘要:
To provide a wash tank which is excellent in washing effect with a simple structure, compact, highly practical and effective in washing small molded parts made of rubber or plastic, the wash tank includes a sealable lid having a washing fluid outlet, a conical bottom wall portion having a washing fluid inlet and a cylindrical side wall portion, having a draft tube in a bugle-like shape a bottom end and an upper end of which are expanded and which is disposed at the inside of the tank and a partition plate arranged at a front face of the draft tube and further provided with a jet stream nozzle at a washing fluid inlet portion where the tank is constituted reversibly.
摘要:
An industrial two-layer fabric constituted by at least one upper surface side warp to be woven with at least one upper surface side weft, at least one lower surface side warp to be woven with at least one lower surface side weft, and at least one warp binding yarn to be woven with the at least one upper surface side weft and the at least one lower surface side weft having at least one pair of upper and lower warps in which the upper and lower surface side warps are located to be upper and lower, respectively, and at least one pair of warp binding yarns in which at least one yarn constitutes a warp binding yarn.
摘要:
A two layer fabric has first, second, third and fourth upper side wefts contiguously and repeatedly arranged. Each of three contiguously arranged warps forms a knuckle over second, over third, and over second upper side wefts respectively to form a separation portion. At both sides of the separation portion, both the second and third upper side wefts form a float portion by passing over two or more warps. Adjacent to the float portion, one warp passes over the second and third upper side wefts successively and one or two warps adjacent thereto pass over the second or the third upper side weft to form an approach portion where the second and third upper side wefts approach. Crimp portions are formed to sandwich the separation portion where the first and fourth upper side wefts pass over warps which are common to those of the separation portion.
摘要:
An industrial two-layer fabric having eight upper side warps and eight lower warps are stacked vertically forming upper and lower layers which are bound by a warp binding yarn of these warps. In a repeating unit of the upper layer, one of the warps has repetition of a design in which it passes over one upper side weft, passes under four successive upper side wefts, passes over one upper side weft, and passes under two upper side wefts, and an upper side weft has a design in which it passes over three upper side warps and then passes under one upper side warp to form, on the upper side, a weft long crimp corresponding to three warps, whereby forming an industrial fabric excellent in running stability, surface property and wear resistance.
摘要:
An industrial two-layer fabric comprises pairs of warps obtained by vertically stacking an upper side warp to be woven with an upper side weft and a lower side warp to be woven with a lower side weft and having, as at least one of the pairs. A pair of binding warps composed of warp binding yarns to be woven with both an upper side weft and a lower side weft constitutes a portion of an upper side surface design and a portion of a lower side surface design. As a lower side surface warp design formed by the weaving of a warp binding yarn and a lower side warp with a lower side weft, two or three designs different from each other and has, as a weft design, a design of passing over two warps adjacent to each other and then passing under a plurality of warps to form a long crimp on the lower side surface.
摘要:
The present invention provides:(1) a polysaccharide derivative having hydrophilic functional groups and nitrate groups per one repeating unit in the following range:0.2.ltoreq.X.ltoreq.1.5, 0.4.ltoreq.Y.ltoreq.2.2, X+Y
摘要翻译:本发明提供:(1)每一个重复单元具有亲水性官能团和硝酸根的多糖衍生物,其范围为:0.2≤X≤1.5,0.4≤Y≤2.2,X + Y <3; 其中X和Y分别表示亲水官能团和硝酸根基团的数目; (2)中和的多糖衍生物; (3)用作含有中和的多糖和水的粘合剂的组合物; 和(4)作为含有中和的多糖,树脂,有机溶剂和水的载体的组合物。 车辆组合物具有优异的性能,如干燥特性,颜料分散性,与水溶性树脂的相容性和触变性,并且可以形成具有优异的耐热性和抗粘连性的透明连续膜。
摘要:
A substituted acetamide derivative of general formula (I): ##STR1## [in which Y represents as piperidino group, 1-pyrrolidinyl group or 3-hydroxy-1-pyrrolidinyl group, and Z represents a group selected from the group consisting of (a) to (e): (a) a cyano group, ##STR2## its salts, its cyclodextrin inclusion compounds and antiulcer drugs comprising them as their active ingredient are disclosed. Compounds (I) have excellent antiulcer actions and are highly safe, thus the antiulcer drugs containing the compounds are useful as a preventive and curative medicine against acute and chronic gastric ulcers, duodenal ulcers and gastric hyperacidities.
摘要:
A thiazole compound of allergically activity of the formula: ##STR1## wherein R.sup.1 is amino optionally having suitable substituent(s),R.sup.2 is hydrogen, lower alkyl or aryl,R.sup.3 is hydrogen, nitro, amino optionally having suitable substituent(s), hydroxy or lower alkoxy,A is lower alkylene,Q is hydrogen or halogen, anda heavy solid line means a single or double bond,or a pharmaceutically acceptable salt thereof, processes for the preparation thereof and pharmaceutical composition comprising the same.
摘要:
The present invention relates to novel benzhydrylpiperazine derivatives having anti-allergic activities, the preparation of these derivatives, pharmaceutical compositions comprising the same, and to a method of using these compounds therapeutically in the treatment of allergic symptoms in human beings and animals.These benzhydrylpiperazine derivatives have the follow formula: ##STR1## wherein A is a lower alkylene, Z is a benzhydryl optionally substituted with halogen, andR.sup.1 is amino, aryl, pyridyl, acyl or acylamino, in which the aryl group and pyridyl group are substituted with nitro, amino or acyl amino groups, provided that Z is benzhydryl substituted with a halogen, when R.sup.1 is an amino group.