公开(公告)号：US20020022113A1

公开(公告)日：2002-02-21

申请号：US09731064

申请日：2000-12-06

Inventor： Toru Kimura

IPC: B32B003/28

CPC classification number: H01H9/18 ,  H01H13/70 ,  H01H2209/002 ,  H01H2209/0021 ,  H01H2209/016 ,  H01H2219/0023 ,  H01H2219/034 ,  H01H2229/044 ,  Y10T428/24628 ,  Y10T428/24802 ,  Y10T428/265

Abstract: A decorative light-transmittance sheet type key top of a pushbutton that presents an uniform, massive and brilliant luster, to not take much working time in production, and to aim at a simplification of the work process, which is integrally formed with a transmittance plastic film curved according to the shape of a top face side of the key top body, a decorative transmittance key top is constituted to reflect selectively light with a given wavelength and present transmittance brilliant color by providing cholesteric liquid crystal layer made of liquid crystal polymer on a surface side and/or the back side of the film, and a manufacturing method thereof.

Abstract translation: 一种按钮的装饰性透光片型键盘，呈现出均匀，大量和辉煌的光泽，在生产中不需要太多的工作时间，并且旨在简化工作过程，其与透射塑料 根据键顶体的顶面形状弯曲的薄膜，通过将由液晶聚合物制成的胆甾醇型液晶层设置在按键顶部构成的装饰透射键顶构成为通过选择性地反射具有给定波长的选择性光和透射光辉度， 膜的表面侧和/或背面，及其制造方法。

公开(公告)号：US20010003082A1

公开(公告)日：2001-06-07

申请号：US09756328

申请日：2001-01-08

Applicant: Donaldson Company, Inc.

Inventor： Brad kahlbaugh ,  Denis J. Dudrey

IPC: B32B003/30 ,  D04H001/00 ,  D04H003/00 ,  D04H005/00 ,  D04H013/00 ,  B32B003/28

CPC classification number: B01D46/10 ,  B01D27/06 ,  B01D27/08 ,  B01D39/1623 ,  B01D39/2017 ,  B01D46/0001 ,  B01D46/2411 ,  B01D46/521 ,  B01D46/523 ,  B01D46/546 ,  B01D2201/0407 ,  B01D2201/188 ,  B01D2275/10 ,  B01D2279/60 ,  B32B5/12 ,  B32B5/26 ,  D04H1/4374 ,  Y10S428/903 ,  Y10S428/913 ,  Y10T428/1362 ,  Y10T428/24686 ,  Y10T428/24942 ,  Y10T442/614 ,  Y10T442/619 ,  Y10T442/621 ,  Y10T442/626 ,  Y10T442/668 ,  Y10T442/693

Abstract: A preferred filter media is provided. The media includes a fine fiber web secured to the surface of a coarse fiber support. A preferred filter media, comprising multiple layers of fine fiber media separated by coarse fiber support, is provided. Advantageous filter constructions result and are provided. Also according to the disclosure, methods for using such arrangements to filter are provided.

Abstract translation: 提供了优选的过滤介质。 介质包括固定到粗纤维支撑体表面的细纤维网。 提供了一种优选的过滤介质，其包括由粗纤维支撑物分离的多层细纤维介质。 提供有利的过滤器结构并提供。 同样根据本公开，提供了使用这种布置来过滤的方法。

公开(公告)号：US20010001410A1

公开(公告)日：2001-05-24

申请号：US09056873

申请日：1998-04-08

Inventor： HIROSHI ISHIBUCHI ,  KAZUKIYO KOHNO ,  MASATSUGU SUZUKI

IPC: B32B003/28 ,  B32B003/30 ,  B31F001/00

CPC classification number: B31F1/2813 ,  B31F1/2895 ,  Y10T156/1025 ,  Y10T428/24719

Abstract: The present invention relates to a single-faced corrugated fiberboard sheet manufacturing apparatus and is for the purpose of manufacturing a high-quality single-faced corrugated fiberboard sheet without the occurrence of a pitch slippage or a phase shift among a plurality of corrugating mediums, the breakage of flutes and the occurrence of press marks. The manufacturing apparatus is composed of a plurality of corrugating rolls provided for each of a plurality of corrugating mediums and having flutes different in height from each other to shape the plurality of corrugating mediums into corrugated configurations with flutes different in height from each other, an applicator roll engaged with all of the plurality of corrugating rolls to guide the plurality of corrugating mediums shaped into the corrugated configurations in an adhered condition, and a pressure unit disposed in an opposed relation to the applicator roll to pressurize the plurality of corrugating mediums and a liner to assist adhesion therebetween. The applicator roll has flutes equal to or higher than the highest flute of the flutes of the plurality of corrugating rolls, and adhesion between the plurality of corrugating mediums and the adhesion of the liner to the plurality of corrugating mediums are conducted on the same applicator roll.

Abstract translation: 单面瓦楞纸片材制造装置技术领域本发明涉及单面瓦楞纸片材制造装置，其目的是制造高品质的单面瓦楞纸片，而不会发生多个波纹状介质之间的间距滑动或相移。 凹槽破裂和印记的发生。 该制造装置由多个瓦楞纸介质中的每一个提供的多个波纹辊组成，并且具有彼此高度不同的槽纹，以将多个瓦楞纸介质形成为具有彼此高度不同的槽纹的波纹状结构， 辊与所有多个波纹辊接合以在粘合条件下引导成形为波纹形状的多个瓦楞纸介质;以及压力单元，其设置成与施加辊相对，以对多个波纹介质和衬垫 以帮助它们之间的粘合。 涂布辊具有等于或高于多个波纹辊的凹槽的最高凹槽的凹槽，并且多个波纹介质之间的粘合以及衬垫与多个波纹介质的粘合在相同的涂布辊上进行 。