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1. 发明授权

US4084622A Textured polyester yarns and process for the production thereof 失效
标题翻译：织造的涤纶纱线及其生产方法
公开(公告)号：US4084622A
公开(公告)日：1978-04-18
申请号：US781709
申请日：1977-03-28
申请人： Kiyoshi Nakagawa , Yukio Otaki , Masatoshi Mineo , Yoshio Aratani , Yoshio Tatsuoka , Haruhiko Kusakabe
发明人： Kiyoshi Nakagawa , Yukio Otaki , Masatoshi Mineo , Yoshio Aratani , Yoshio Tatsuoka , Haruhiko Kusakabe
IPC分类号： D02G1/02 , D03D15/00 , D03D15/10 , D01D5/20 , D02G3/34
CPC分类号： D03D15/0033 , D02G1/0286 , D03D15/00 , D03D15/0077 , D10B2331/04 , D10B2401/14
摘要： A textured polyester yarn having improved variation in dyeability along its length is composed of a plurality of individual filaments each having thick and thin sections randomly distributed along the filament axis, said yarn having an Uster evenness value of 1.0 to 10.0%, a T index of 3 to 30 and a variation in reflected light intensity in a continuous dyeing test of .+-.0.15 to .+-.0.80 and said yarn preferably having not-untwisted portions containing genuine twists of a fixed direction intermittently retained at random along its length. The yarn is produced by false twisting a polyester yarn composed of a plurality of individual filaments each having variation in cross-sectional area along its length, in which the thick sections have a birefringence of 15 to 80.times.10.sup.-3 and the thin sections have a birefringence of 90 to 200+10.sup.-3, at a temperature of not lower than 180.degree. C and under a twisting tension of 0.05 to 0.8 g/d with a variation with respect to the average twisting tension of .+-.5 to .+-.20%.
摘要翻译：具有改善其长度可染性变化的织构化聚酯纱线由多根单丝组成，每根单丝具有沿着长丝轴线随机分布的厚薄部分，所述纱线的乌斯特均匀度值为1.0至10.0％，T指数 3〜30，连续染色试验中的反射光强度的变化为+/- 0.15〜+/- 0.80，所述纱线优选具有固定方向的无扭曲部分，沿着其长度间断地随机地保持。该纱线是通过假捻加捻由多个单根长丝构成的聚酯纱线制造的，该多根单丝线沿着其长度具有横截面积的变化，其中厚部分的双折射率为15至80×10 -3，薄部分具有双折射为90〜200 + 10-3，在不低于180℃的温度下，在0.05〜0.8g / d的扭转张力下，相对于平均扭转张力为+/- 5 +/- 20％。

2. 发明授权

US4096890A Woven fabric utilizing a particular textured yarn and method for manufacturing the same 失效
标题翻译：使用特定变形纱线的机织织物及其制造方法
公开(公告)号：US4096890A
公开(公告)日：1978-06-27
申请号：US802523
申请日：1977-06-01
申请人： Haruhiko Kusakabe , Masashi Makita , Masutoshi Ueda
发明人： Haruhiko Kusakabe , Masashi Makita , Masutoshi Ueda
IPC分类号： D03D47/28
CPC分类号： D03D47/28 , Y10S57/908
摘要： A woven fabric formed by utilizing an interlaced false twisted yarn as the warp and the process for producing such woven fabric. The interlaced yarn as the warp has such a particular configuration that the collectness of the yarn can be effectively maintained during the weaving operation and, therefore, pilling of the individual filaments and snagging can be effectively prevented, and the sizing of the warp can be omitted. Since the interlaced yarn of the invention is effective bulkiness even if the superior collectness is provided, any possible slip of yarns from the crossing point between the warp and the weft can be effectively prevented. Consequently, fabric having a low yarn density can be easily produced. When the above-mentioned fabric is woven, the warp is wet at a weaving zone between the healds and cloth-fell defined by the beating motion of the reed. Accordingly, a water jet loom is preferably utilized to produce the woven fabric of the present invention. For eliminating the problem of jet soil, preferable treating agents which are selectively applied to the multifilament yarn for producing the interlaced yarn of the present invention are disclosed.
摘要翻译：通过使用隔行假捻纱线作为经纱形成的织物以及用于生产这种机织织物的方法。作为经线的交织纱线具有这样的特殊构造，即可以在织造操作期间有效地保持纱线的聚集性，因此可以有效地防止单根丝的起球和阻塞，并且可以省略翘曲的上胶。由于本发明的交织纱线即使具有优异的收集性，因此即使是经纱和纬纱之间的交叉点也能有效的防止纱线的滑脱。因此，可以容易地制造具有低纱线密度的织物。当上述织物被编织时，在由筘的打浆运动限定的综丝与布料之间的编织区域，经纱是湿的。因此，优选使用喷水织机来制造本发明的机织织物。为了消除喷射土的问题，公开了选择性地施加到本发明的交织纱用复丝中的优选处理剂。

3. 发明授权

US4531555A Yarn cutter for shuttleless loom 失效
标题翻译：无梭织机的纱线切割机
公开(公告)号：US4531555A
公开(公告)日：1985-07-30
申请号：US459127
申请日：1983-01-19
申请人： Hiroyuki Tatematsu , Haruhiko Kusakabe , Masamitsu Takaki , Gendai Kojima , Sigeru Miyamoto
发明人： Hiroyuki Tatematsu , Haruhiko Kusakabe , Masamitsu Takaki , Gendai Kojima , Sigeru Miyamoto
IPC分类号： B65H54/71 , D03D47/36 , D03D49/70 , D03D47/34
CPC分类号： D03D49/70 , B65H54/71 , D03D47/36 , B65H2701/31
摘要： A yarn cutter for a shuttleless loom, particularly for a water jet loom, comprising a pair of knife bodies each having a cutting edge formed of a ceramic and being driven for relative sliding motion in mutual contact.
摘要翻译：一种用于无梭织机的纱线切割机，特别是用于喷水织机的纱线切割机，包括一对刀体，每个刀体具有由陶瓷形成的切削刃，并被相互接触地相对滑动运动。

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