公开(公告)号：US20090018251A1

公开(公告)日：2009-01-15

申请号：US12185225

申请日：2008-08-04

申请人： Teruaki ASHIHARA ,  Masato ONOE ,  Kazuyuki HATA ,  Fumihiko SHIMIZU ,  Naomasa SATO ,  Yukihito ZANKA ,  Kouichi NAKAYAMA

发明人： Teruaki ASHIHARA ,  Masato ONOE ,  Kazuyuki HATA ,  Fumihiko SHIMIZU ,  Naomasa SATO ,  Yukihito ZANKA ,  Kouichi NAKAYAMA

IPC分类号： C08K3/04 ,  C08L23/12 ,  C08L33/00

CPC分类号： C08J3/05 ,  C08J3/005 ,  C08J7/047 ,  C08J2323/10 ,  C08J2423/00 ,  C08L23/10 ,  C08L23/26 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/04 ,  C09D123/10 ,  C09J151/06 ,  C09J153/00 ,  C08L2666/06 ,  C08L2666/24

摘要： A polypropylene type aqueous dispersion comprising the following components (a) to (c): (a)a polypropylene type polymer100parts by weight and/or a modified polypropylene type polymer (b)a surfactant1 to 100parts by weight, and (c)water100 to 1,000parts by weight, wherein the component (a) has a main chain having the following features (1) and (2) and dispersion particles in the dispersion have an average particle size of at most 0.5 μm, Feature (1) when observing a peak derived from a carbon atom of a methyl group in a propylene unit chain part comprising a head-to-tail bond by 13C-NMR and fixing a chemical shift of a peak top at a peak attributable to pentad expressed by mmmm to 21.8 ppm, a ratio (S1/S) of an area S1 of a peak of a peak top at 21.8 ppm to a total area S of peaks at from 19.8 ppm to 22.1 ppm is at least 10% and at most 60%, and when an area of a peak (mmmr) of a peak top at 21.5 to 21.6 ppm is expressed as S2, 4+2S1/S2>5, andFeature (2) a content ratio (mol ratio) of propylene unit (A): other olefin unit (B) is from 100:0 to 90:10.

公开(公告)号：US20080048824A1

公开(公告)日：2008-02-28

申请号：US11834815

申请日：2007-08-07

申请人： Kouichi NAKAYAMA

发明人： Kouichi NAKAYAMA

IPC分类号： H01C10/00 ,  H01C17/22

CPC分类号： H05K1/167 ,  H01C17/242 ,  H05K2203/107 ,  H05K2203/1476 ,  H05K2203/171 ,  H05K2203/175 ,  Y10T29/49082

摘要： In a method of resistance adjustment, a resistance adjusting element and a resistance adjusting device, in order to readily recognize a terminal end of a cut-off part for connecting cut-off parts when a resistance film is cut off at several times and to prevent a resistance value from changing due to cracking of the resistance film, the resistance adjustment having preliminary resistance adjustment carried out before an electronic circuit board is incorporated in the associated equipment, and final resistance adjustment which is carried out after the electronic circuit board is incorporated in the associated equipment, the preliminary resistance adjustment forming a first cut-off part in the resistance film and forming a second cut-off part serving as a marker in the resistance film, so as to be connected to the first cut-off part substantially at a position of one end of the first cut-off part, and the final resistance adjustment recognizing the position of the second cut-off part, and forming the third cut-off part in the resistance film in a direction different from the cutting off direction of the second cut-off part while leaving a length in the resistance film capable of preventing cracking of the resistance film.

摘要翻译： 在电阻调节方法中，电阻调节元件和电阻调节装置为了容易地识别当多次切断电阻膜时连接截止部分的截止部分的终端并防止 电阻值由于电阻膜的开裂而变化的电阻值，在将电子电路板并入相关设备之前执行的具有初步电阻调整的电阻调整以及在电子电路板被并入后执行的最终电阻调节 相关联的设备，初步阻力调节在电阻膜中形成第一切断部分，并形成用作电阻膜中的标记的第二截止部分，以便基本上与第一截止部分 第一截止部分的一端的位置和识别第二截止部分的位置的最终电阻调节， d在与第二截止部分的切断方向不同的方向上在电阻膜中形成第三截止部分，同时留下能够防止电阻膜破裂的电阻膜中的长度。