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1. 发明授权

US06716776B2 Nonwoven fabric made from filaments and artificial leather containing it 失效
标题翻译：无纺布由长丝和含有人造革制成
公开(公告)号：US06716776B2
公开(公告)日：2004-04-06
申请号：US09877195
申请日：2001-06-11
申请人： Kazuhiro Morishima , Yasuo Yamamura , Mikio Tashiro , Hiroshi Honna , Makoto Yoshida , Michikage Matsui , Nobuo Okawa , Satoshi Maeda , Hideki Nitta
发明人： Kazuhiro Morishima , Yasuo Yamamura , Mikio Tashiro , Hiroshi Honna , Makoto Yoshida , Michikage Matsui , Nobuo Okawa , Satoshi Maeda , Hideki Nitta
IPC分类号： B32B2704
CPC分类号： D01F8/06 , D04H3/105 , D04H3/11 , D04H3/12 , D04H3/16 , D04H11/08 , D06N3/0004 , Y10S428/904 , Y10T442/2369 , Y10T442/614 , Y10T442/615 , Y10T442/622 , Y10T442/625 , Y10T442/626 , Y10T442/64
摘要： A nonwoven fabric made of filaments, which comprises filaments formed from a fiber-forming thermoplastic polymer and satisfies all of the following conditions (A) to (D). (A) The fiber bundles are present in a range of 5-70 per centimeter in any cross-section parallel to the direction of thickness of the nonwoven fabric. (B) The total area occupied by the fiber bundles is in a range of 5-70% of the cross-sectional area of any cross-section perpendicular to the direction of thickness of the nonwoven fabric. (C) The apparent density is 0.10-0.50 g/cm3. (D) The cut ends of the fibers on the nonwoven fabric surface are present in a range of 5-100 per mm2 of surface area.
摘要翻译：由长丝制成的无纺布，其包含由成纤热塑性聚合物形成的长丝，并且满足以下所有条件（A）至（D）。（A）纤维束的存在范围为5-70厘米在与无纺布的厚度方向平行的任何横截面中，（B）纤维束占据的总面积在垂直于无纺布的任何横截面的横截面面积的5-70％的范围内无纺布的厚度方向（C）表观密度为0.10〜0.50g / cm 3（D）无纺织物表面的纤维的切割端以5〜100个/ mm <2>的表面积。

2. 外观设计

USD307647S Automatic fire extinguisher 失效
公开(公告)号：USD307647S
公开(公告)日：1990-05-01
申请号：US277215
申请日：1988-11-29
申请人： Yasuo Yamamura , Yukio Akatsu , Tetsuyuki Sugimoto
设计人： Yasuo Yamamura , Yukio Akatsu , Tetsuyuki Sugimoto

3. 发明授权

US5959561A Digital analog converter with means to overcome effects due to loss of phase information 失效
标题翻译：数字模拟转换器具有克服由于相位信息丢失引起的影响的手段
公开(公告)号：US5959561A
公开(公告)日：1999-09-28
申请号：US913313
申请日：1998-01-06
申请人： Yasuo Yamamura
发明人： Yasuo Yamamura
IPC分类号： H03M1/08 , H03M1/66 , H03M1/06
CPC分类号： H03M1/66
摘要： A circuit (20) for converting digital data representing audio as a multiplicity of sample values into an analogue audio signal includes a delay store (22) and a sample store (23). Both stores (22,23) store incoming data. The data in the sample store (23) is processed by a comparator (24) and a synthesizer (25) which generates a correcting signal (33). The same data in the delay store (22) is delayed to permit generation of the correcting signal and is output to a digital to analogue converter (27) where it is converted into a decoded analogue signal. The correcting signal is added to the decoded analogue signal in a mixer (26) to produce a combined signal for output as the analogue audio signal. The decoded analogue signal from the digital to analogue converter (27) does not include clearly defined zero crossing points. The correcting signal includes a zero crossing point and thus the output analogue audio signal from the mixer includes a zero crossing point, which improves the quality of the audio during playback.
摘要翻译： PCT No.PCT / GB96 / 00561 Sec。 371日期：1998年1月6日 102（e）1998年1月6日PCT PCT 1996年3月11日PCT公布。 WO96 / 28891 PCT出版物日期1996年9月19日用于将表示作为多个样本值的音频的数字数据转换为模拟音频信号的电路（20）包括延迟存储器（22）和样本存储器（23）。两个商店（22,23）存储输入数据。采样存储器（23）中的数据由产生校正信号（33）的比较器（24）和合成器（25）处理。延迟存储器（22）中的相同数据被延迟以允许校正信号的产生，并被输出到数模转换器（27），在该数模转换器中它被转换成解码的模拟信号。校正信号在混合器（26）中被添加到解码的模拟信号，以产生用于作为模拟音频信号输出的组合信号。来自数模转换器（27）的解码模拟信号不包括明确定义的过零点。校正信号包括过零点，因此来自混频器的输出模拟音频信号包括过零点，这改善了播放期间音频的质量。

4. 发明授权

US5882780A Elastic polyester fibers and stretchable fiber articles containing same 失效
标题翻译：弹性聚酯纤维和含有它的可拉伸纤维制品
公开(公告)号：US5882780A
公开(公告)日：1999-03-16
申请号：US888103
申请日：1997-07-03
申请人： Yasuo Yamamura , Mikio Tashiro , Yasuyuki Yamazaki , Takeshi Honjou , Nobuyuki Yamamoto , Michihiro Yamada
发明人： Yasuo Yamamura , Mikio Tashiro , Yasuyuki Yamazaki , Takeshi Honjou , Nobuyuki Yamamoto , Michihiro Yamada
IPC分类号： D01F6/86 , D01F6/92 , D21H13/24 , D03D15/08 , D01F6/84
CPC分类号： D01F6/86 , Y10T428/249933 , Y10T442/602 , Y10T442/689
摘要： Elastic polyester fibers having a high anti-cohesive property (separability) include (A) a polyester elastomer and (B) 0.2 to 10%, based on the weight of the elastomer, of an anti-cohesive agent including (a) at least one alkali metal salt of organic sulfonic acid of the formula: R.sup.1 --S0.sub.3 M, wherein R.sup.1 =C.sub.5-25 hydrocarbon group, M=alkali metal, and (b) at least one compound of the formulae (2)-(6): R.sup.2 --X.sub.p --CH.sub.2 CH.sub.2 OH (2), R.sup.3 --COO--CH.sub.2 CH(OH)CH.sub.2 OH (3), R.sup.4 --COO--(CH.sub.2 CH.sub.2 O).sub.m --H (4), R.sup.5 --O--(CH.sub.2 CH.sub.2 O).sub.n H (5) and R.sup.6 --CONHCH.sub.2 CH.sub.2 NHCO--R.sup.7 (6), wherein R.sup.2 -R.sup.7 =C.sub.5-25 hydrocarbon group, X=--CONY or ##STR1## group, p=0 or 1, m, n=5 to 50.
摘要翻译：具有高抗粘结性（分离性）的弹性聚酯纤维包括（A）聚酯弹性体和（B）基于弹性体重量的0.2至10％的抗粘连剂，其包括（a）至少一种其中R1 = C5-25烃基，M =碱金属，和（b）至少一种式（2） - （6）的化合物：R2- （2），R3-COO-CH2CH（OH）CH2OH（3），R4-COO-（CH2CH2O）mH（4），R5-O-（CH2CH2O）nH（5）和R6-CONHCH2CH2NHCO-R7 6），其中R 2 -R 7 = C5-25烃基，X = -CONY或基团，p = 0或1，m，n = 5至50。

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