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公开(公告)号：US20120091784A1
公开(公告)日：2012-04-19
申请号：US13273325
申请日：2011-10-14
申请人： Shinya Sakurai , Toyokazu Mori
发明人： Shinya Sakurai , Toyokazu Mori
IPC分类号： A46D1/00
CPC分类号： A46D1/023 , A46B2200/1066 , A46D1/00 , A46D1/0276
摘要： A toothbrush including a brush main body of a synthetic resin and having a bristle base and bristles of a thermoplastic resin which have been fusion-bonded to the bristle base to constitute a bristled part, the bristles constituting the bristled part at least partly comprise: tapered bristles which are bristles having split free ends, the split free ends having been tapered beforehand; tapered bristles which have a sectional shape having a core-sheath structure or islands in a sea structure; or tapered bristles in each of which a core bristle comprising a core or island part has been formed beforehand so as to be exposed at the free end. The toothbrush has excellent suitability for bristle insertion into narrow parts. It is highly effective in removing dental plaque and cleaning the teeth. It is highly easy to use in the oral cavity. It further has a highly attractive appearance.
摘要翻译： 一种牙刷，其包括合成树脂的刷主体，并且具有刷毛基部和热塑性树脂的刷毛，所述刷毛基部和热熔树脂的刷毛已经被熔接到所述刷毛基部以构成刷毛部，所述刷毛部分的刷毛至少部分地包括：锥形 刷毛是具有分离自由端的刷毛，分离的自由端已经预先变细; 具有芯壳结构的截面形状或海结构的岛状的锥形刷毛; 或锥形刷毛，其中预先形成包括芯或岛部分的芯毛，以便在自由端露出。 牙刷具有优异的适用性，可将刷毛插入狭窄部位。 它能有效去除牙菌斑并清洁牙齿。 它在口腔中非常容易使用。 它还具有非常有吸引力的外观。
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公开(公告)号：US08297710B2
公开(公告)日：2012-10-30
申请号：US13273325
申请日：2011-10-14
申请人： Shinya Sakurai , Toyokazu Mori
发明人： Shinya Sakurai , Toyokazu Mori
IPC分类号： A46D1/05
CPC分类号： A46D1/023 , A46B2200/1066 , A46D1/00 , A46D1/0276
摘要： A toothbrush including a brush main body of a synthetic resin and having a bristle base and bristles of a thermoplastic resin which have been fusion-bonded to the bristle base to constitute a bristled part, the bristles constituting the bristled part at least partly comprise: tapered bristles which are bristles having split free ends, the split free ends having been tapered beforehand; tapered bristles which have a sectional shape having a core-sheath structure or islands in a sea structure; or tapered bristles in each of which a core bristle comprising a core or island part has been formed beforehand so as to be exposed at the free end. The toothbrush has excellent suitability for bristle insertion into narrow parts. It is highly effective in removing dental plaque and cleaning the teeth. It is highly easy to use in the oral cavity. It further has a highly attractive appearance.
摘要翻译： 一种牙刷，其包括合成树脂的刷主体，并且具有刷毛基部和热塑性树脂的刷毛，所述刷毛基部和热熔树脂的刷毛已经被熔接到所述刷毛基部以构成刷毛部，所述刷毛部分的刷毛至少部分地包括：锥形 刷毛是具有分离自由端的刷毛，分离的自由端已经预先变细; 具有芯壳结构的截面形状或海结构的岛状的锥形刷毛; 或锥形刷毛，其中预先形成包括芯或岛部分的芯毛，以便在自由端露出。 牙刷具有优异的适用性，可将刷毛插入狭窄部位。 它能有效去除牙菌斑并清洁牙齿。 它在口腔中非常容易使用。 它还具有非常有吸引力的外观。
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公开(公告)号：US20090255077A1
公开(公告)日：2009-10-15
申请号：US12085692
申请日：2006-11-24
申请人： Toyokazu Mori , Shinya Sakurai
发明人： Toyokazu Mori , Shinya Sakurai
IPC分类号： A46B9/04
CPC分类号： A46B9/045 , A46B9/028 , A46B2200/1066 , A46B2200/108 , A46D1/00 , A46D1/0207 , A46D1/023 , A46D1/0238 , A46D1/0276 , A46D1/0292
摘要： A toothbrush (1), comprising a tufted portion in which a plurality of tufts (4) to (7) formed of bristles made of synthetic resin are fixed to a head portion (3) of a toothbrush body made of synthetic resin, some of the plurality of tufts (4) to (7) having substantially the same horizontal cross sectional shape, and being arranged adjacent to each other in a central axis direction of the toothbrush in such a manner that a distance between centers of the tufts becomes substantially equal to a length in a width direction of a tooth.
摘要翻译： 一种牙刷（1），其包括簇绒部分，其中由合成树脂制成的由刷毛形成的多个簇（4）至（7）固定到由合成树脂制成的牙刷本体的头部（3）上， 所述多个簇（4）至（7）具有基本上相同的水平横截面形状，并且在所述刷子的中心轴线方向上彼此相邻布置，使得所述簇的中心之间的距离变得基本相等 到齿的宽度方向上的长度。
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公开(公告)号：US20090013488A1
公开(公告)日：2009-01-15
申请号：US11815274
申请日：2006-01-31
申请人： Shinya Sakurai , Toyokazu Mori
发明人： Shinya Sakurai , Toyokazu Mori
CPC分类号： A46D1/023 , A46B2200/1066 , A46D1/00 , A46D1/0276
摘要： A toothbrush which comprises a brush main body made of a synthetic resin and having a bristle base and bristles made of a thermoplastic resin which have been fusion-bonded to the bristle base to constitute a bristled part, wherein the bristles constituting the bristled part at least partly comprise: tapered bristles which are bristles having split free ends, the split free ends having been tapered beforehand; tapered bristles which have a sectional shape having a core-sheath structure or islands in a sea structure; or tapered bristles in each of which a core bristle comprising a core or island part has been formed beforehand so as to be exposed at the free end. The toothbrush has excellent suitability for bristle insertion into narrow parts. It is highly effective in removing dental plaque and cleaning the teeth. It is highly easy to use in the oral cavity. It further has a highly attractive appearance.
摘要翻译： 一种牙刷，其包括由合成树脂制成的刷主体，具有刷毛基部和由热塑性树脂制成的刷毛，所述刷毛基底与所述刷毛基底熔合以构成刷毛部分，其中至少构成刷毛部分的刷毛 部分地包括：具有分叉自由端的刷毛的锥形刷毛，分离的自由端预先已经变细; 具有芯壳结构的截面形状或海结构的岛状的锥形刷毛; 或锥形刷毛，其中预先形成包括芯或岛部分的芯毛，以便在自由端露出。 牙刷具有优异的适用性，可将刷毛插入狭窄部位。 它能有效去除牙菌斑并清洁牙齿。 它在口腔中非常容易使用。 它还具有非常有吸引力的外观。
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公开(公告)号：US6021541A
公开(公告)日：2000-02-08
申请号：US194681
申请日：1998-12-01
CPC分类号： A46D1/023 , A46D1/00 , A46D1/0276 , A46D1/0284 , A46D1/0292 , A46D1/04 , A46B2200/1066
摘要： A toothbrush is manufactured by planting sheath/core type composite fibers in a planting base, wherein the sheath/core type composite fiber further comprises: a composite portion consisting of a sheath portion made from polyester resin and 2 to 5 of core portions made from polyamide resin dispersed therein having a predetermined length from a planted base portion; and 2 to 5 of exposed core filament portions obtained by exposing the core portions only having a predetermined length on an end side from the composite portion.
摘要翻译： PCT No.PCT / JP97 / 01966 Sec。 371 1998年12月1日第 102（e）日期1998年12月1日PCT提交1997年6月5日PCT公布。 第WO97 / 46137号公报 日期1997年12月11日牙刷通过在种植基地中种植鞘/芯型复合纤维来制造，其中鞘/芯型复合纤维还包括：由聚酯树脂制成的鞘部分和由聚酯树脂制成的2至5个 由分散在其中的聚酰胺树脂制成的芯部由具有预定长度的植入基部制成; 以及通过在复合部分的端侧露出仅具有预定长度的芯部而获得的暴露的芯丝部分的2至5个。
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公开(公告)号：US20120139079A1
公开(公告)日：2012-06-07
申请号：US13296832
申请日：2011-11-15
IPC分类号： H01L29/47
CPC分类号： H01L21/76283 , H01L27/0814 , H01L27/1203 , H01L29/0619 , H01L29/0649 , H01L29/08 , H01L29/405 , H01L29/8611
摘要： A diode has a semiconductor layer and cathode and anode electrodes on a surface of the semiconductor layer. The semiconductor layer has cathode and anode regions respectively contacting the cathode and anode electrodes. The anode region has a first diffusion region having high surface concentration, a second diffusion region having intermediate surface concentration, and a third diffusion region having low surface concentration. The first diffusion region is covered with the second and third diffusion regions. The second diffusion region has a first side surface facing the cathode region, a second side surface opposite to the cathode region, and a bottom surface extending between the first and second side surfaces. The third diffusion region covers at least one of the first corner part connecting the first side surface with the bottom surface and the second corner part connecting the second side surface with the bottom surface.
摘要翻译： 二极管在半导体层的表面上具有半导体层和阴极和阳极电极。 半导体层具有分别与阴极和阳极电极接触的阴极和阳极区域。 阳极区域具有表面浓度高的第一扩散区域，具有中间表面浓度的第二扩散区域和具有低表面浓度的第三扩散区域。 第一扩散区被第二和第三扩散区覆盖。 第二扩散区域具有面对阴极区域的第一侧表面，与阴极区域相对的第二侧表面和在第一和第二侧表面之间延伸的底表面。 第三扩散区域覆盖连接第一侧表面与底表面的第一角部和将第二侧表面与底表面连接的第二角部中的至少一个。
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公开(公告)号：US08476673B2
公开(公告)日：2013-07-02
申请号：US13296832
申请日：2011-11-15
IPC分类号： H01L29/861 , H01L29/747 , H01L31/107
CPC分类号： H01L21/76283 , H01L27/0814 , H01L27/1203 , H01L29/0619 , H01L29/0649 , H01L29/08 , H01L29/405 , H01L29/8611
摘要： A diode has a semiconductor layer and cathode and anode electrodes on a surface of the semiconductor layer. The semiconductor layer has cathode and anode regions respectively contacting the cathode and anode electrodes. The anode region has a first diffusion region having high surface concentration, a second diffusion region having intermediate surface concentration, and a third diffusion region having low surface concentration. The first diffusion region is covered with the second and third diffusion regions. The second diffusion region has a first side surface facing the cathode region, a second side surface opposite to the cathode region, and a bottom surface extending between the first and second side surfaces. The third diffusion region covers at least one of the first corner part connecting the first side surface with the bottom surface and the second corner part connecting the second side surface with the bottom surface.
摘要翻译： 二极管在半导体层的表面上具有半导体层和阴极和阳极电极。 半导体层具有分别与阴极和阳极电极接触的阴极和阳极区域。 阳极区域具有表面浓度高的第一扩散区域，具有中间表面浓度的第二扩散区域和具有低表面浓度的第三扩散区域。 第一扩散区被第二和第三扩散区覆盖。 第二扩散区域具有面对阴极区域的第一侧表面，与阴极区域相对的第二侧表面和在第一和第二侧表面之间延伸的底表面。 第三扩散区域覆盖连接第一侧表面与底表面的第一角部和将第二侧表面与底表面连接的第二角部中的至少一个。
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公开(公告)号：US20070012117A1
公开(公告)日：2007-01-18
申请号：US10570109
申请日：2004-09-24
申请人： Tsutomu Hiroki , Masayuki Noguchi , Shinya Sakurai
发明人： Tsutomu Hiroki , Masayuki Noguchi , Shinya Sakurai
IPC分类号： G01B7/16
CPC分类号： F16J15/3296 , F16J15/064 , F16J15/104
摘要： An object of the present invention is to make it possible to accurately and simply manage the performance deterioration and life duration of sealing rings and other various information about each sealing ring. As a means of achieving this object, a sealing ring according to the present invention is a sealing ring 30 to be fitted to a face-to-face part of members 12, 14 to thus seal a space between both members, comprising: a main body part 32 that is ring-shaped and is capable of becoming elastically deformed; and a circuit chip 40 that is attached unitedly to the main body part 32 and has an information-transmitting means 42 for transmitting the information with the outside of the sealing ring 30.
摘要翻译： 本发明的目的是使得可以准确且简单地管理密封环的性能下降和寿命以及关于每个密封环的其它各种信息。 作为实现该目的的手段，根据本发明的密封环是密封环30，其被装配到构件12,14的面对部分，从而密封两个构件之间的空间，包括：主体 能够弹性变形的环状体32; 以及与主体部32一体地连接的电路芯片40，具有用于将信息与密封环30的外部传送的信息传递装置42。
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公开(公告)号：US10786337B2
公开(公告)日：2020-09-29
申请号：US15580432
申请日：2016-06-08
申请人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
发明人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
IPC分类号： A61C15/00 , A61C15/02 , A46B3/00 , A46B9/04 , B29C45/14 , B29C45/26 , B29C45/16 , A46B5/00 , A46B15/00
摘要： Provided is an interdental cleaning tool which has a simple configuration and can effectively prevent an occurrence of breakage of a core base portion when inserting the interdental cleaning tool into an interdental space or during interdental cleaning without reducing productivity of the interdental cleaning tool, and provided is a method for manufacturing the interdental cleaning tool. An interdental cleaning tool (1) includes: a base portion (10) made of a synthetic resin; and a soft portion (20) made of an elastomer, the base portion (10) having a handle base portion (11) and a core base portion (12), the soft portion (20) having at least a cleaning soft portion (21) that covers the core base portion (12), in which a handle portion (3) as a grip is constituted by the handle base portion (11), and a cleaning portion (2) for interdental cleaning is constituted by the core base portion (12) and the cleaning soft portion (21), wherein two or more cleaning portion recesses (14) which penetrate the cleaning soft portion (21) and form core base portion recesses having a maximum depth d of 0.01 mm or more and 0.085 mm or less in the core base portion (12) are formed in each of a first side portion and a second side portion of the cleaning portion (2) at intervals in an axial direction of the cleaning portion (2).
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公开(公告)号：US10779919B2
公开(公告)日：2020-09-22
申请号：US15580451
申请日：2016-06-08
申请人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
发明人： Keisuke Kato , Makiko Yamane , Shinya Sakurai
IPC分类号： A61C15/00 , A61C15/02 , A46B3/00 , A46B9/04 , B29C45/14 , B29C45/26 , B29C45/16 , A46B5/00 , A46B15/00
摘要： Provided is an interdental cleaning tool which has a simple configuration and can effectively prevent an occurrence of breakage of a core base portion when inserting the interdental cleaning tool into an interdental space or during interdental cleaning without reducing the productivity of the interdental cleaning tool, and provided is a method for manufacturing the interdental cleaning tool. A plurality of cleaning portion recesses (14) which penetrate a cleaning soft portion (21) and form recesses (14a) in a core base portion (12) are formed on each of a first side portion and a second side portion of a cleaning portion (2) at an interval in an axial direction of a cleaning soft portion (21), and at least one of the plurality of cleaning portion recesses (14) is formed so that an opening of the core base portion recess formed in the core base portion has a shape elongated in the axial direction of the cleaning portion.
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