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1. 发明授权

US10786337B2 Interdental cleaning tool 有权
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).

2. 发明授权

US10779919B2 Interdental cleaning tool 有权
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.

3. 发明授权

US10779918B2 Interdental cleaning tool 有权
公开(公告)号：US10779918B2
公开(公告)日：2020-09-22
申请号：US15580423
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. 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 two or more cleaning portion recesses (14) which penetrate the cleaning soft portion (21) and form core base portion recesses in the core base portion (12) are formed on each of a first side portion and second side portion of a cleaning portion (2) at an interval in an axial direction of the cleaning portion (2), and at least one set of two cleaning portion recesses (14) out of plural sets of cleaning portion recesses (14) paired with each other between the first side portion and the second side portion are formed at an interval in the axial direction of the cleaning portion (2) so as not to overlap each other in a circumferential direction of the cleaning portion (2).

4. 发明授权

US08918944B2 Interdental brush 有权
标题翻译：齿间刷
公开(公告)号：US08918944B2
公开(公告)日：2014-12-30
申请号：US13120245
申请日：2009-09-25
申请人： Keisuke Kato , Shinya Sakurai
发明人： Keisuke Kato , Shinya Sakurai
IPC分类号： A46B9/04 , A46B3/18 , A46D1/00 , A61C15/02
CPC分类号： A46B3/18 , A46B2200/108 , A46D1/00 , A46D1/0238 , A61C15/02
摘要： Provided is an interdental brush having a wire and filaments arranged therein by folding the wire and disposing the filaments between the wire and then twisting the wire. The interdental brush has improved filament retention and improved cleaning effectivity and reachability to minute portions. Each of filaments 3 has a polygonal cross section whose at least one corner portion has an interior angle 31 as acute as 30 to 75 degrees. Specifically, an angle θ3 of the acute corner portion 31 is set at 1.2 to 3 times a twisting angle θ4 of the wire. The filaments each have two or more such acute corner portions, and two or more rows of such filaments are disposed and laminated between the wire in a densely arranged manner.
摘要翻译：提供一种齿间刷子，其具有通过折叠线材布置在其中的线和细丝，并且将线材布置在线材之间然后扭曲线材。齿间刷具有改善的灯丝保持性和改善的清洁效果并且可以达到微小部分。每根细丝3具有多边形横截面，其至少一个角部具有锐角为30至75度的内角31。具体地说，锐角部分31的角度θ3设定为线的扭转角度θ的1.2〜3倍。长丝各自具有两个以上这种锐角部，并且以致密布置的方式布置并层叠在线之间的两排或更多排这种细丝。

5. 发明申请

US20110173766A1 INTERDENTAL BRUSH 有权
公开(公告)号：US20110173766A1
公开(公告)日：2011-07-21
申请号：US13120245
申请日：2009-09-25
申请人： Keisuke Kato , Shinya Sakurai
发明人： Keisuke Kato , Shinya Sakurai
IPC分类号： A46B9/04
CPC分类号： A46B3/18 , A46B2200/108 , A46D1/00 , A46D1/0238 , A61C15/02
摘要： Provided is an interdental brush having a wire and filaments arranged therein by folding the wire and disposing the filaments between the wire and then twisting the wire. The interdental brush has improved filament retention and improved cleaning effectivity and reachability to minute portions. Each of filaments 3 has a polygonal cross section whose at least one corner portion has an interior angle 31 as acute as 30 to 75 degrees. Specifically, an angle θ3 of the acute corner portion 31 is set at 1.2 to 3 times a twisting angle θ4 of the wire. The filaments each have two or more such acute corner portions, and two or more rows of such filaments are disposed and laminated between the wire in a densely arranged manner.
摘要翻译：提供一种齿间刷子，其具有通过折叠线材布置在其中的线和细丝，并且将线材布置在线材之间然后扭曲线材。齿间刷具有改善的灯丝保持性和改善的清洁效果并且可以达到微小部分。每根细丝3具有多边形横截面，其至少一个角部具有锐角为30至75度的内角31。具体地说，锐角部31的角度θ3设定为线的扭转角度θ的1.2〜3倍。长丝各自具有两个以上这种锐角部，并且以致密布置的方式布置并层叠在线之间的两排或更多排这种细丝。

6. 发明申请

US20120139079A1 DIODE 有权
标题翻译：二极管
公开(公告)号：US20120139079A1
公开(公告)日：2012-06-07
申请号：US13296832
申请日：2011-11-15
申请人： Norihito TOKURA , Satoshi Shiraki , Shigeki Takahashi , Shinya Sakurai , Takashi Suzuki
发明人： Norihito TOKURA , Satoshi Shiraki , Shigeki Takahashi , Shinya Sakurai , Takashi Suzuki
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。

7. 发明申请

US20120091784A1 TOOTHBRUSH 有权
标题翻译：牙刷
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。

8. 发明授权

US08476673B2 Diode 有权
标题翻译：二极管
公开(公告)号：US08476673B2
公开(公告)日：2013-07-02
申请号：US13296832
申请日：2011-11-15
申请人： Norihito Tokura , Satoshi Shiraki , Shigeki Takahashi , Shinya Sakurai , Takashi Suzuki
发明人： Norihito Tokura , Satoshi Shiraki , Shigeki Takahashi , Shinya Sakurai , Takashi Suzuki
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。

9. 发明申请

US20070012117A1 Sealing ring and its managing system 有权
标题翻译：密封圈及其管理系统
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。

10. 发明授权

US07398692B2 Sealing ring and its managing system 有权
标题翻译：密封圈及其管理系统
公开(公告)号：US07398692B2
公开(公告)日：2008-07-15
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： G01L7/00
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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