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1. 发明授权

US5304254A Method of removing dust from a web involving non-contact scraping and blowing 失效
标题翻译：从涉及非接触式刮擦和吹塑的卷筒纸上去除灰尘的方法
公开(公告)号：US5304254A
公开(公告)日：1994-04-19
申请号：US735667
申请日：1991-07-26
申请人： Naoyoshi Chino , Yasuhito Hiraki , Hiromu Ueha , Tsunehiko Sato
发明人： Naoyoshi Chino , Yasuhito Hiraki , Hiromu Ueha , Tsunehiko Sato
IPC分类号： B08B5/02 , G03D15/02 , G11B23/50 , B08B7/04 , B08B1/02
CPC分类号： G11B23/502 , B08B5/026 , G03D15/02
摘要： A method for removing dirt from a web in which a blow-off nozzle is provided extending over the width of a web. An edge of the nozzle at an end thereof is positioned close to one surface of the web. Air is blown through the nozzle while said web is being run past said nozzle so that deposits are removed from a surface of the web with the edge while the web is maintained in a floating state separated from the nozzle.
摘要翻译：一种从纸幅上除去污垢的方法，其中设置有在纸幅宽度上延伸的吹扫喷嘴。在其端部处的喷嘴的边缘定位成靠近幅材的一个表面。当所述纤维网经过所述喷嘴时，空气被吹过，从而使得从纸幅的表面从边缘移除沉积物，同时将纸幅保持在与喷嘴分离的浮动状态。

2. 发明授权

US5118525A Method for manufacturing magnetic recording medium while preventing damage to same caused by scraping by coating head 失效
标题翻译：在通过涂层头部通过刮擦造成的损害的同时制造磁性记录介质的方法
公开(公告)号：US5118525A
公开(公告)日：1992-06-02
申请号：US589573
申请日：1990-09-28
申请人： Naoyoshi Chino , Hiromu Ueha
发明人： Naoyoshi Chino , Hiromu Ueha
IPC分类号： G11B5/84 , B05C5/02 , B05C9/06 , B05D1/26 , G11B5/855
CPC分类号： G11B5/855 , B05C5/0254 , B05C9/06
摘要： A method for manufacturing a magnetic recording medium in which shavings are not generated when an easily bent thin web comes into contact with contact members of a coating head, a conveying system, rolls in calendaring treatment, etc., in which, during coating, a coating having an even coating thickness and good surface properties is formed, and in which a coating liquid does not spread in such a manner as to cause defects such as coating unevenness and the like. In accordance with the inventive method, to manufacture a magnetic recording medium in which a coating liquid is applied onto a surface of a continuously running flexible support except widthwise edge portions of the support while a slot top end of a coating head is pressed against the surface of the flexible support, a material selected from a polymer film, a carbon dispersing liquid, a fatty-acid lubricant, and a fluorine-group lubricant is applied onto at least portions of the flexible support corresponding to the edge portions. The material applied to the edge portions of the flexible support is dried to thereby form a coating at the edge portions of the flexible support. The coating liquid is then applied onto the surface of the flexible support.
摘要翻译：一种磁性记录介质的制造方法，其中当容易弯曲的薄网与涂覆头，输送系统，压延处理等中的接触构件接触时，不会产生刨屑，其中在涂覆期间，形成具有均匀涂层厚度和良好表面性能的涂层，并且其中涂布液体不会以诸如涂布不均匀性等的缺陷的方式扩散。根据本发明的方法，制造磁性记录介质，其中将涂布液施加到连续运行的柔性支撑体的表面上，除了支撑件的宽度方向的边缘部分之外，同时将涂覆头的槽顶端压靠在表面上柔性支撑体的至少一部分上施加从聚合物膜，碳分散液，脂肪酸润滑剂和氟基润滑剂中选出的材料。施加到柔性支撑件的边缘部分的材料被干燥，从而在柔性支撑件的边缘部分处形成涂层。然后将涂布液施加到柔性支撑体的表面上。

3. 发明授权

US5153033A Coating method and apparatus 失效
标题翻译：涂料方法和装置
公开(公告)号：US5153033A
公开(公告)日：1992-10-06
申请号：US597224
申请日：1990-10-15
申请人： Norio Shibata , Hiromu Ueha
发明人： Norio Shibata , Hiromu Ueha
IPC分类号： G03G15/10 , B05C11/02 , B05C11/04 , B05D1/26 , B05D1/28 , B05D1/40 , B05D3/00 , G03C1/74
CPC分类号： B05D1/28 , B05C11/023 , B05D1/42 , G03C1/74 , B05D2252/02
摘要： A coating system for applying a coating solution to a web includes a coating device for applying the coating solution to the web as it moves past the coating device, a doctor blade having a curved end face which corresponds to the curved configuration of the web as it moves past the end face. The end face of the doctor blade serves to scrape off any excess amount of coating solution applied to the web by the coating device.
摘要翻译：用于将涂布溶液涂布到卷筒纸上的涂布系统包括涂布装置，用于当涂布溶液移动通过涂布装置时将涂布溶液施加到卷材上，刮刀具有对应于卷筒纸的弯曲构型的弯曲端面移动通过端面。刮刀的端面用于通过涂覆装置刮除施加到幅材上的任何过量的涂布溶液。

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