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公开(公告)号:US4838723A
公开(公告)日:1989-06-13
申请号:US485118
申请日:1983-02-11
申请人: Churyo Suzuki , Kozo Ando , Tooru Enomoto
发明人: Churyo Suzuki , Kozo Ando , Tooru Enomoto
IPC分类号: B43K1/12
CPC分类号: B43K1/12
摘要: Flexible pen nib (20) for writing instruments includes a rod-like nib body having inner capillary channels (24) for passing ink therethrough. This nib body is a porous rubber-like elastic body having composite-fiber textures obtained by combining a number of longitudinally oriented crimped polyamide fibers (21), with synthetic resin elastomer (22). Those composite-fiber textures form, within the cross-section of the pen nib, random-shaped elements (23) which are arranged in a uniformly random aggregation leaving the capillary channels (24). The capillary channels (24) have an orientation in the axial direction of the pen nib, and provide the pen nib with a predetermined porosity.
摘要翻译: PCT No.PCT / JP82 / 00250 Sec。 371日期1983年2月11日 102(e)日期1983年2月11日PCT Filed 1982年6月30日PCT公布。 出版物WO83 / 00121 1983年1月20日。用于书写工具的柔性笔尖(20)包括具有内部毛细通道(24)的杆状笔尖体,用于使墨水通过。 该笔尖体是具有通过将多根纵向取向的卷曲聚酰胺纤维(21)与合成树脂弹性体(22)组合而获得的复合纤维织构的多孔橡胶状弹性体。 这些复合纤维纹理在笔尖的横截面内形成随机形状的元件(23),它们以均匀的随机聚集排列,离开毛细通道(24)。 毛细通道(24)在笔尖的轴向具有取向,并为笔尖提供预定的孔隙率。
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公开(公告)号:US4462136A
公开(公告)日:1984-07-31
申请号:US319605
申请日:1981-11-09
申请人: Shunichi Nakao , Motonori Yamauchi , Churyo Suzuki
发明人: Shunichi Nakao , Motonori Yamauchi , Churyo Suzuki
CPC分类号: A46B3/00 , A46B9/04 , A61C15/02 , A61C15/041 , A46B2200/1066
摘要: An implement for removing dental plaque and massaging gums in a form of a slender rod-like body of appropriate length comprising a fibrous structure obtained by bundling or bundling and bonding a plurality of fibers such as synthetic fibers in a longitudinal direction and a shell layer on the outer peripheral section of the fibrous structure, the shell layer is partly cut or ground to expose the fibrous layer in the interior thereof to form a brushing section, the fibrous layer may contain such as hygienically harmless alkali substances, surfactant, bactericide, deodorant, perfumes or the like.
摘要翻译: 一种用于除去牙菌斑和按摩长度的细长的棒状体的形式的牙龈的装置,包括通过将纵向方向上的多根纤维(例如合成纤维)和壳层 纤维结构的外周部分,壳层被部分地切割或研磨以暴露其内部的纤维层以形成刷洗部分,纤维层可以含有诸如卫生无害的碱性物质,表面活性剂,杀菌剂,除臭剂, 香水等。
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公开(公告)号:US4384852A
公开(公告)日:1983-05-24
申请号:US338212
申请日:1982-01-11
申请人: Motonori Yamauchi , Fumio Tanaka , Churyo Suzuki
发明人: Motonori Yamauchi , Fumio Tanaka , Churyo Suzuki
CPC分类号: A61C5/02 , A61F13/2008 , A61M27/00
摘要: Dental root canal-treating appliance usable for cleaning pulp cavity and/or for application of medicine in the treatment of the root canal, the appliance being in the form of a slender rod of the diameter larger than 0.3 mm and of the length about 30 mm with appropriate numbers of continuous slits or conduits for absorption of liquid and/or blood in the canal and/or for retention of the medicine, at least one end of the rod, over the length less than about 2 mm from the tip, a thinner end section of the diameter about 0.25 mm being formed so that a shoulder is formed, the shoulder acts as an engagement-edge or stop-edge against the bottom of the canal and apical foramen in the diseased teeth.
摘要翻译: 可用于清洁牙髓腔和/或用于治疗根管的牙根管治疗器具,该器具为直径大于0.3mm,长度约30mm的细长杆形式 具有用于吸收管道中的液体和/或血液和/或用于药物保留的适当数量的连续狭缝或管道,杆的至少一端距离尖端小于约2mm的长度,更薄的 形成直径约0.25mm的端部部分形成肩部,肩部作为接合边缘或止动边缘抵靠运河的底部和患病牙齿的顶端孔。
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