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1. 发明授权

US07665212B2 Methods for manufacturing endodontic instruments 失效
标题翻译：制造牙髓器械的方法
公开(公告)号：US07665212B2
公开(公告)日：2010-02-23
申请号：US11063354
申请日：2005-02-23
申请人： Paul Lewis , John Nielsen
发明人： Paul Lewis , John Nielsen
IPC分类号： A61C5/10
CPC分类号： C23F1/04 , A61C5/42 , B21C3/04 , B21F7/00 , B21H3/02 , B21H3/06 , B21J9/06 , B23H9/00 , Y10T29/49567 , Y10T29/49568 , Y10T409/300504 , Y10T409/307168
摘要： Endodontic instruments having a desired cutting edge are formed, at least in part, using a cold forming process. The method of forming the endodontic instrument includes providing a blank metal thread or wire and at least one die that has a negative impression of a cutting edge. The die is pressed against the blank with sufficient force in order for the die to form an at least partially formed cutting edge in the blank. Any desired shape can be formed into the blank by selecting a die with the proper corresponding negative impression. Cold forming techniques suitable for forming endodontic instruments include roll forming, flat rolling, radial forming, cold drawing, and similar techniques. The files can be sharpened or otherwise modified before or after cold-forming using techniques such as cutting, grinding, and chemical milling.
摘要翻译：至少部分地使用冷成型工艺形成具有所需切削刃的牙髓器具。形成牙根管器械的方法包括提供空白金属线或线以及至少一个模具，其具有切削刃的消极印象。模具以足够的力压在坯件上，以便模具在坯件中形成至少部分形成的切割边缘。可以通过选择具有适当的相应负面印象的模具，将任何期望的形状形成为坯料。适合于形成牙髓治疗仪器的冷成形技术包括辊压成型，平轧，径向成形，冷拔和类似技术。使用诸如切割，研磨和化学研磨之类的技术，在冷成形之前或之后，可以对这些文件进行锐化或修改。

2. 发明申请

US20060185170A1 Methods for manufacturing endodontic instruments from powdered metals 失效
标题翻译：从粉末状金属制造牙髓治疗仪器的方法
公开(公告)号：US20060185170A1
公开(公告)日：2006-08-24
申请号：US11063757
申请日：2005-02-23
申请人： Paul Lewis , John Nielsen
发明人： Paul Lewis , John Nielsen
IPC分类号： B21F43/00 , A61C5/10 , A61C5/02
CPC分类号： B21H3/06 , A61C5/42 , B21H3/04 , B21H7/00 , B22F3/168 , B22F3/24 , B22F2003/241 , B22F2003/247 , B22F2998/10 , Y10T29/49218 , Y10T29/49567 , Y10T29/49568 , B22F1/0059 , B22F3/225
摘要： Endodontic instruments or intermediate products (e.g., blanks) used to form finished endodontic instruments having a desired cutting edge and/or taper are formed, at least in part, by molding a metal powder into a desired shape and then sintering the metal particles together. The metal powder is initially formed into a green molded part that is sintered to yield a solid metal part. The sintered metal part may optionally be further processed by additional steps, as needed, to yield a finished endodontic instrument. One additional process includes cold forming the sintered metal body to provide a cutting edge, remove cracks and microfissures, or otherwise modify the characteristics of an intermediate product or endodontic instrument. Other processes include chemical milling and mechanical milling, grinding or cutting to sharpen the cutting edge, form a taper, or otherwise modify the intermediate product or endodontic instrument in a desired manner.
摘要翻译：至少部分地通过将金属粉末模制成所需形状，然后将金属颗粒烧结在一起而形成用于形成具有所需切削刃和/或锥度的成品牙根管器械的根管器械或中间产品（例如坯件）。金属粉末最初形成为烧结的生坯成型部，得到固体金属部分。根据需要，烧结金属部件可以可选地进一步通过附加步骤进一步处理，以产生成品的牙髓器械。一种额外的方法包括冷成型烧结金属体以提供切削刃，去除裂纹和微裂纹，或以其它方式改变中间产品或牙髓器械的特性。其他方法包括化学研磨和机械研磨，研磨或切割以锐化切割边缘，形成锥形，或以所需方式改变中间产品或牙髓器具。

3. 发明申请

US20060185169A1 Methods for manufacturing endodontic instruments 失效
标题翻译：制造牙髓器械的方法
公开(公告)号：US20060185169A1
公开(公告)日：2006-08-24
申请号：US11063354
申请日：2005-02-23
申请人： Paul Lewis , John Nielsen
发明人： Paul Lewis , John Nielsen
IPC分类号： B21F43/00 , A61C5/02
CPC分类号： C23F1/04 , A61C5/42 , B21C3/04 , B21F7/00 , B21H3/02 , B21H3/06 , B21J9/06 , B23H9/00 , Y10T29/49567 , Y10T29/49568 , Y10T409/300504 , Y10T409/307168
摘要： Endodontic instruments having a desired cutting edge are formed, at least in part, using a cold forming process. The method of forming the endodontic instrument includes providing a blank metal thread or wire and at least one die that has a negative impression of a cutting edge. The die is pressed against the blank with sufficient force in order for the die to form an at least partially formed cutting edge in the blank. Any desired shape can be formed into the blank by selecting a die with the proper corresponding negative impression. Cold forming techniques suitable for forming endodontic instruments include roll forming, flat rolling, radial forming, cold drawing, and similar techniques. The files can be sharpened or otherwise modified before or after cold-forming using techniques such as cutting, grinding, and chemical milling.
摘要翻译：至少部分地使用冷成型工艺形成具有所需切削刃的牙髓器具。形成牙根管器械的方法包括提供空白金属线或线以及至少一个模具，其具有切削刃的消极印象。模具以足够的力压在坯件上，以便模具在坯件中形成至少部分形成的切割边缘。可以通过选择具有适当的相应负面印象的模具，将任何期望的形状形成为坯料。适合于形成牙髓治疗仪器的冷成形技术包括辊压成型，平轧，径向成形，冷拔和类似技术。使用诸如切割，研磨和化学研磨之类的技术，在冷成形之前或之后，可以对这些文件进行锐化或修改。

4. 发明授权

US07743505B2 Methods for manufacturing endodontic instruments from powdered metals 失效
标题翻译：从粉末状金属制造牙髓治疗仪器的方法
公开(公告)号：US07743505B2
公开(公告)日：2010-06-29
申请号：US11063757
申请日：2005-02-23
申请人： Paul Lewis , John Nielsen
发明人： Paul Lewis , John Nielsen
IPC分类号： B21F43/00 , B23P13/00
CPC分类号： B21H3/06 , A61C5/42 , B21H3/04 , B21H7/00 , B22F3/168 , B22F3/24 , B22F2003/241 , B22F2003/247 , B22F2998/10 , Y10T29/49218 , Y10T29/49567 , Y10T29/49568 , B22F1/0059 , B22F3/225
摘要： Endodontic instruments or intermediate products (e.g., blanks) used to form finished endodontic instruments having a desired cutting edge and/or taper are formed, at least in part, by molding a metal powder into a desired shape and then sintering the metal particles together. The metal powder is initially formed into a green molded part that is sintered to yield a solid metal part. The sintered metal part may optionally be further processed by additional steps, as needed, to yield a finished endodontic instrument. One additional process includes cold forming the sintered metal body to provide a cutting edge, remove cracks and microfissures, or otherwise modify the characteristics of an intermediate product or endodontic instrument. Other processes include chemical milling and mechanical milling, grinding or cutting to sharpen the cutting edge, form a taper, or otherwise modify the intermediate product or endodontic instrument in a desired manner.
摘要翻译：至少部分地通过将金属粉末模制成所需形状，然后将金属颗粒烧结在一起而形成用于形成具有所需切削刃和/或锥度的成品牙根管器械的根管器械或中间产品（例如坯件）。金属粉末最初形成为烧结的生坯成型部，得到固体金属部分。根据需要，烧结金属部件可以可选地进一步通过附加步骤进一步处理，以产生成品的牙髓器械。一种额外的方法包括冷成型烧结金属体以提供切削刃，去除裂纹和微裂纹，或以其它方式改变中间产品或牙髓器械的特性。其他方法包括化学研磨和机械研磨，研磨或切割以锐化切割边缘，形成锥形，或以所需方式改变中间产品或牙髓器具。

5. 发明申请

US20110070840A1 Handheld synthetic antenna array 失效
标题翻译：手持式合成天线阵列
公开(公告)号：US20110070840A1
公开(公告)日：2011-03-24
申请号：US12585605
申请日：2009-09-18
申请人： John Nielsen , Gerard Lachapelle , Ali Broumandan
发明人： John Nielsen , Gerard Lachapelle , Ali Broumandan
IPC分类号： H04B17/00
CPC分类号： H04B7/0891 , H04B7/028 , H04B7/086
摘要： A system for estimating parameters of an incoming signal is provided. At least one antenna is coupled to at least one suitable receiver. The antenna(s) are spatially translated in an arbitrary trajectory. As the antenna(s) is being spatially translated, a data processing means samples the incoming signal at set intervals based on a clock signal provided by a system clock. By sampling the incoming signal at different times at different spatial locations on the arbitrary trajectory, the system acts as a synthetic antenna array. The different samplings of the incoming signal at different times and positions provide signal diversity gain as well as different readings which can be used to estimate and/or calculate various parameters of the incoming signal. The different samplings can be used to detect the incoming signal, estimate its angle of arrival, estimate its time of arrival, as well as other parameters.
摘要翻译：提供了一种用于估计输入信号的参数的系统。至少一个天线耦合到至少一个合适的接收机。天线在任意轨迹上空间转换。当天线被空间转换时，数据处理装置基于由系统时钟提供的时钟信号以设定的时间间隔对输入信号进行采样。通过在任意轨迹上的不同空间位置的不同时间采样输入信号，该系统充当合成天线阵列。在不同时间和位置处的输入信号的不同采样提供信号分集增益以及可用于估计和/或计算输入信号的各种参数的不同读数。不同的采样可用于检测输入信号，估计其到达角度，估计其到达时间以及其他参数。

6. 发明申请

US20050261691A1 Surgical screw dispenser 有权
标题翻译：手术螺丝机
公开(公告)号：US20050261691A1
公开(公告)日：2005-11-24
申请号：US11159987
申请日：2005-06-23
申请人： Peter Hester , John Nielsen , Rhett Kentwell
发明人： Peter Hester , John Nielsen , Rhett Kentwell
IPC分类号： A61B17/86 , A61B19/00 , B25B23/00 , A61B17/56
CPC分类号： B25B23/00 , A61B17/865 , A61B90/90
摘要： The present invention provides a surgical screw container including: at least one recess which is adapted to receive therein a screw having a head and a threaded shank, said recess having an opening at one end to allow said screw to pass into or out of said recess, said recess being such that said screw lies within said recess with said head of said screw facing said opening; and retaining means for retaining said screw within said container, said retaining means being disposed within said recess and being releasable by insertion of a screwdriver shaft into said recess through said opening to allow withdrawal of said screw through said opening after said screw engages said screwdriver.
摘要翻译：本发明提供了一种手术螺钉容器，其包括：至少一个凹部，其适于在其中容纳具有头部和螺纹柄的螺钉，所述凹部在一端具有开口，以允许所述螺钉进入或离开所述凹部所述凹部使得所述螺钉位于所述凹部内，所述螺钉的头部面向所述开口; 以及用于将所述螺钉保持在所述容器内的保持装置，所述保持装置设置在所述凹部内，并且通过将所述螺丝刀插入所述凹槽中并通过所述开口可释放，以在所述螺钉接合所述螺丝刀之后允许所述螺钉通过所述开口。

7. 发明申请

US20050217939A1 Lifting system 审中-公开
标题翻译：起重系统
公开(公告)号：US20050217939A1
公开(公告)日：2005-10-06
申请号：US10981763
申请日：2004-11-05
申请人： John Nielsen , Erik Kristiansen , Flemming Eriksen
发明人： John Nielsen , Erik Kristiansen , Flemming Eriksen
IPC分类号： B66B9/08
CPC分类号： B66B9/0869
摘要： A lifting system for a stairway provides steps that remain horizontal at all times. Thus the system may be used for lifting a person who is in a wheelchair or who in other ways is physically disabled, together with functioning as an ordinary stairway; hence, it also can be usable for walking-enabled persons.
摘要翻译：楼梯提升系统提供了始终保持水平的步骤。因此，该系统可用于解除轮椅上的人或以其他方式身体残疾的人，以及作为普通楼梯的功能; 因此，它也可以用于支持步行者。

8. 发明申请

US20050137121A1 Inhibition of invasive remodelling 审中-公开
标题翻译：抑制侵袭性重塑
公开(公告)号：US20050137121A1
公开(公告)日：2005-06-23
申请号：US10952160
申请日：2004-09-29
申请人： Leif Lund , Keld Dano , Ross Stephens , Nils Brunner , Helene Solberg , Claus Holst-Hansen , John Nielsen
发明人： Leif Lund , Keld Dano , Ross Stephens , Nils Brunner , Helene Solberg , Claus Holst-Hansen , John Nielsen
IPC分类号： A61K31/40 , A61K38/57 , A61K45/06 , A01N37/18
CPC分类号： A61K31/404 , A61K31/40 , A61K38/57 , A61K45/06 , A61K2300/00
摘要： Invasive remodelling in a mammal may be inhibited by (1) inhibiting or abolishing the protein cleaving action of plasmin and (2) inhibiting or abolishing the protein cleaving action of at least one additional proteolytic enzyme active in invasive remodelling, such as a metalloprotease.
摘要翻译：可通过（1）抑制或消除纤溶酶的蛋白质切割作用和（2）抑制或消除至少一种在侵袭性重塑中活化的另外的蛋白水解酶（例如金属蛋白酶）的蛋白质切割作用来抑制哺乳动物的侵袭性重塑。

9. 发明授权

US06632643B2 Use of &agr;-1,4-glucan lyase for preparation of 1,5-D-hydrofructose 失效
标题翻译：使用α-1,4-葡聚糖裂解酶制备1,5-脱氢果糖
公开(公告)号：US06632643B2
公开(公告)日：2003-10-14
申请号：US09280197
申请日：1999-03-29
申请人： Shukun Yu , Kirsten Bojsen , Karsten Kragh , Maja Bojko , John Nielsen , Jan Marcussen , Tove Christensen
发明人： Shukun Yu , Kirsten Bojsen , Karsten Kragh , Maja Bojko , John Nielsen , Jan Marcussen , Tove Christensen
IPC分类号： C12P902
CPC分类号： C12P19/02 , C12N9/00 , C12N9/88
摘要： A method of preparing the sugar 1,5-D-anhydrofructose is described. The method comprises treating an &agr;-1,4-glucan with an &agr;-1,4-glucan lyase wherein the enzyme is used in substantially pure form. In a preferred embodiment, if the glucan contains links other than and in addition to the &agr;-1,4-links, the &agr;-1,4-glucan lyase is used in conjunction with a suitable reagent that can break the other links.
摘要翻译：描述了制备糖1,5-脱水果糖的方法。该方法包括用α-1,4-葡聚糖裂解酶处理α-1,4-葡聚糖，其中酶以基本上纯的形式使用。在优选的实施方案中，如果葡聚糖含有除了α-1,4-链节以外的链接，则将α-1,4-葡聚糖裂合酶与可以破坏其它链接的合适的试剂结合使用。 / PTEXT>

10. 发明授权

US08509790B2 Multi-speed mesh networks 有权
标题翻译：多速网状网络
公开(公告)号：US08509790B2
公开(公告)日：2013-08-13
申请号：US11425917
申请日：2006-06-22
申请人： Tommas Jess Christensen , Jacob Midtgaard , Didier Clement , John Nielsen , Morten Vested Olesen , Olfert Paul Paulsen , Rasmus Glarborg Jensen
发明人： Tommas Jess Christensen , Jacob Midtgaard , Didier Clement , John Nielsen , Morten Vested Olesen , Olfert Paul Paulsen , Rasmus Glarborg Jensen
IPC分类号： H04W72/00
CPC分类号： H04L29/06027 , H04L1/189 , H04L63/0853 , H04L65/607 , H04L2001/0093 , H04W28/22 , H04W92/02
摘要： In embodiments of the present invention improved capabilities are described for a communications facility that is adapted to communicate with at least one other mesh network node at a communication speed selected from a plurality of communication speeds.
摘要翻译：在本发明的实施例中，针对适于以从多个通信速度选择的通信速度与至少一个其他网状网络节点进行通信的通信设施来描述改进的能力。

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