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1. 发明授权

US08378772B2 Inductor with thermally stable resistance 有权
公开(公告)号：US08378772B2
公开(公告)日：2013-02-19
申请号：US13198274
申请日：2011-08-04
申请人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
发明人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
IPC分类号： H01F17/06
CPC分类号： H01F27/40 , H01F3/08 , H01F17/04 , H01F27/292 , H01F41/02 , H01F2017/048
摘要： An inductor includes an inductor body having a top surface and a first and second opposite end surfaces. There is a void through the inductor body between the first and second opposite end surfaces. A thermally stable resistive element positioned through the void and turned toward the top surface to forms surface mount terminals which can be used for Kelvin type sensing. Where the inductor body is formed of a ferrite, the inductor body includes a slot. The resistive element may be formed of a punched resistive strip and provide for a partial turn or multiple turns. The inductor may be formed of a distributed gap magnetic material formed around the resistive element. A method for manufacturing the inductor includes positioning an inductor body around a thermally stable resistive element such that terminals of the thermally stable resistive element extend from the inductor body.

2. 发明申请

US20120139685A1 INDUCTOR WITH THERMALLY STABLE RESISTANCE 有权
标题翻译：具有耐电阻性的电感器
公开(公告)号：US20120139685A1
公开(公告)日：2012-06-07
申请号：US13198274
申请日：2011-08-04
申请人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
发明人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
IPC分类号： H01F17/00
CPC分类号： H01F27/40 , H01F3/08 , H01F17/04 , H01F27/292 , H01F41/02 , H01F2017/048
摘要： An inductor includes an inductor body having a top surface and a first and second opposite end surfaces. There is a void through the inductor body between the first and second opposite end surfaces. A thermally stable resistive element positioned through the void and turned toward the top surface to forms surface mount terminals which can be used for Kelvin type sensing. Where the inductor body is formed of a ferrite, the inductor body includes a slot. The resistive element may be formed of a punched resistive strip and provide for a partial turn or multiple turns. The inductor may be formed of a distributed gap magnetic material formed around the resistive element. A method for manufacturing the inductor includes positioning an inductor body around a thermally stable resistive element such that terminals of the thermally stable resistive element extend from the inductor body.
摘要翻译：电感器包括具有顶表面和第一和第二相对端表面的电感体。电感体在第一和第二相对端面之间存在空隙。一个热稳定的电阻元件，定位在空隙中并朝向顶面转动，形成可用于开尔文型感应的表面贴装端子。在电感体由铁氧体构成的地方，电感体包括槽。电阻元件可以由冲压的电阻带形成，并且提供部分转弯或多匝。电感器可以由围绕电阻元件形成的分布式间隙磁性材料形成。一种用于制造电感器的方法包括将电感器体定位在热稳定电阻元件周围，使得热稳定电阻元件的端子从电感体延伸出来。

3. 发明授权

US08018310B2 Inductor with thermally stable resistance 有权
标题翻译：具有耐热稳定电阻的电感器
公开(公告)号：US08018310B2
公开(公告)日：2011-09-13
申请号：US11535758
申请日：2006-09-27
申请人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
发明人： Thomas T. Hansen , Jerome J. Hoffman , Timothy Shafer , Nicholas J. Schade , David Lange , Clark Smith , Rod Brune
IPC分类号： H01F27/29
CPC分类号： H01F27/40 , H01F3/08 , H01F17/04 , H01F27/292 , H01F41/02 , H01F2017/048
摘要： An inductor includes an inductor body having a top surface and a first and second opposite end surfaces. There is a void through the inductor body between the first and second opposite end surfaces. A thermally stable resistive element positioned through the void and turned toward the top surface to forms surface mount terminals which can be used for Kelvin type sensing. Where the inductor body is formed of a ferrite, the inductor body includes a slot. The resistive element may be formed of a punched resistive strip and provide for a partial turn or multiple turns. The inductor may be formed of a distributed gap magnetic material formed around the resistive element. A method for manufacturing the inductor includes positioning an inductor body around a thermally stable resistive element such that terminals of the thermally stable resistive element extend from the inductor body.
摘要翻译：电感器包括具有顶表面和第一和第二相对端表面的电感体。电感体在第一和第二相对端面之间存在空隙。一个热稳定的电阻元件，定位在空隙中并朝向顶面转动，形成可用于开尔文型感应的表面贴装端子。在电感体由铁氧体构成的地方，电感体包括槽。电阻元件可以由冲压的电阻带形成，并且提供部分转弯或多匝。电感器可以由围绕电阻元件形成的分布式间隙磁性材料形成。一种用于制造电感器的方法包括将电感器体定位在热稳定电阻元件周围，使得热稳定电阻元件的端子从电感体延伸出来。

4. 发明授权

US07864015B2 Flux channeled, high current inductor 失效
标题翻译：磁通，高电流电感
公开(公告)号：US07864015B2
公开(公告)日：2011-01-04
申请号：US11380293
申请日：2006-04-26
申请人： Thomas T. Hansen , Jerome J. Hoffman
发明人： Thomas T. Hansen , Jerome J. Hoffman
IPC分类号： H01F5/00
CPC分类号： H01F27/255 , H01F3/10 , H01F3/14 , H01F17/043 , H01F17/06 , H01F27/292
摘要： A flux-channeled high current inductor includes an inductor body having a first end and an opposite second end and a conductor extending through the inductor body. The conductor includes a plurality of separate channels through a cross-sectional area of the inductor body thereby directing magnetic flux inducted by a current flowing through the conductor into two or more cross-sectional areas and reducing flux density of a given single area. The inductor body may be formed of a first ferromagnetic plate and a second ferromagnetic plate. The inductor may be formed from a single component magnetic core and have one or more slits to define inductance. The inductor may be formed of a magnetic powder. A method is provided for manufacturing flux-channeled high current inductors.
摘要翻译：磁通通道的大电流电感器包括具有第一端和相对的第二端的电感体，以及延伸穿过电感体的导体。导体包括通过电感器主体的横截面区域的多个单独的通道，从而将由流过导体的电流引导的磁通引导到两个或更多个横截面区域并降低给定单个区域的通量密度。电感器本体可以由第一铁磁板和第二铁磁板形成。电感器可以由单组分磁芯形成并且具有一个或多个狭缝以限定电感。电感器可以由磁性粉末形成。提供了一种用于制造磁通通道大电流电感器的方法。

5. 发明授权

US5214119A Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer 失效
标题翻译：嵌段共聚物，其制备方法，相同的二聚体前体，制备这种二胺的方法和包含嵌段共聚物的最终产物
公开(公告)号：US5214119A
公开(公告)日：1993-05-25
申请号：US616753
申请日：1990-11-16
申请人： Charles M. Leihr , Leonard A. Tushaus , Jerome J. Hoffman , Gary Wiederholt
发明人： Charles M. Leihr , Leonard A. Tushaus , Jerome J. Hoffman , Gary Wiederholt
IPC分类号： C08G18/61 , C08G77/26 , C08G77/458
CPC分类号： C08G77/26 , C08G18/61 , C08G77/458 , C08G2170/40 , Y10T428/1457 , Y10T428/31551 , Y10T428/31598 , Y10T428/31663
摘要： Block copolymers having a repeating unit comprised of polysiloxane and urea segments are prepared by copolymerizing certain diaminopolysiloxanes with diisocyanates. The invention also provides novel diaminopolysiloxanes useful as precursors in the preparation of the block copolymers and a method of making such diaminopolysiloxanes. Pressure sensitive adhesive compositions comprising the block copolymer are also provided as are sheet materials coated with the same.
摘要翻译：通过将某些二氨基聚硅氧烷与二异氰酸酯共聚来制备具有由聚硅氧烷和尿素段构成的重复单元的嵌段共聚物。本发明还提供了用作制备嵌段共聚物中的前体的新的二氨基聚硅氧烷和制备这种二氨基聚硅氧烷的方法。包含嵌段共聚物的压敏粘合剂组合物也可以由其涂覆的片材提供。

6. 发明授权

US4933396A Method of making purely primary diamines 失效
标题翻译：制备纯二胺的方法
公开(公告)号：US4933396A
公开(公告)日：1990-06-12
申请号：US353452
申请日：1989-05-18
申请人： Charles M. Leir , Jerome J. Hoffman , John E. Stark
发明人： Charles M. Leir , Jerome J. Hoffman , John E. Stark
IPC分类号： C08G18/50 , C08G65/20 , C08G65/333
CPC分类号： C08G65/333 , C08G18/5024 , C08G65/20
摘要： The present invention provides a method for making primary amine terminated linear polyethers of molecular weight above about 3500 which have virtually no contamination from in-chain secondary amine functionalities or amine-terminated tertiary amine side-chains. This method involves the production of novel intermediates.The invention also provides purely linear polyether-polyurea block copolymers formed by chain extension of the primary amine terminated linear polyethers.
摘要翻译：本发明提供一种制备分子量高于约3500的伯胺封端的直链聚醚的方法，其基本上不受来自链内仲胺官能团或胺封端的叔胺侧链的污染。这种方法涉及生产新型中间体。本发明还提供通过伯胺封端的直链聚醚的链延长形成的纯直链聚醚 - 聚脲嵌段共聚物。

7. 发明授权

US4833213A Method of making purely primary diamines from nitrogen containing nocleophile and terminally electrophilically active polyether 失效
标题翻译：从含氮嗜酸性粒细胞和终末亲电活性聚醚制备纯原始二胺的方法
公开(公告)号：US4833213A
公开(公告)日：1989-05-23
申请号：US67555
申请日：1987-06-26
申请人： Charles M. Leir , Jerome J. Hoffman , John E. Stark
发明人： Charles M. Leir , Jerome J. Hoffman , John E. Stark
IPC分类号： C08G65/32 , C08G18/50 , C08G65/20 , C08G65/333
CPC分类号： C08G65/20 , C08G18/5024 , C08G65/333
摘要： The present invention provides a method for making primary amine terminated linear polyethers of molecular weight above about 3500 which have virtually no contamination from in-chain secondary amine functionalities or amine-terminated tertiary amine side-chains. This method involves the production of novel intermediates.The invention also provides purely linear polyether-polyurea block copolymers formed by chain extension of the primary amine terminated linear polyethers.

8. 发明授权

US5512650A Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer 失效
标题翻译：嵌段共聚物，其制备方法，其二胺前体，制备这种二胺的方法和包含嵌段共聚物的最终产物
公开(公告)号：US5512650A
公开(公告)日：1996-04-30
申请号：US95284
申请日：1993-07-21
申请人： Charles M. Leir , Jerome J. Hoffman , Leonard A. Tushaus , Gary T. Wiederholt , Mjeczyslaw H. Mazurek , Audrey A. Sherman , William R. Bronn
发明人： Charles M. Leir , Jerome J. Hoffman , Leonard A. Tushaus , Gary T. Wiederholt , Mjeczyslaw H. Mazurek , Audrey A. Sherman , William R. Bronn
IPC分类号： B01J31/12 , C07F7/10 , C08G18/61 , C08G77/22 , C08G77/26 , C08G77/38 , C08G77/388 , C08G77/42 , C08G77/458 , C08G77/08
CPC分类号： C08G77/458 , C08G18/61 , C08G77/26 , C08G2170/40
摘要： Block copolymers having a repeating unit comprised of polysiloxane and urea segments are prepared by copolymerizing certain diaminopolysiloxanes with diisocyanates. The invention also provides novel diaminopolysiloxanes useful as precursors in the preparation of the block copolymers and methods of making such diaminopolysiloxanes. Pressure sensitive adhesive compositions comprising the block copolymer are also provided as are sheet materials coated with the same.
摘要翻译：通过将某些二氨基聚硅氧烷与二异氰酸酯共聚来制备具有由聚硅氧烷和尿素段构成的重复单元的嵌段共聚物。本发明还提供了用作制备嵌段共聚物的前体的新型二氨基聚硅氧烷和制备这种二氨基聚硅氧烷的方法。包含嵌段共聚物的压敏粘合剂组合物也可以由其涂覆的片材提供。

9. 发明授权

US5461134A Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer 失效
标题翻译：嵌段共聚物，其制备方法，其二胺前体，制备这种二胺的方法和包含嵌段共聚物的最终产物
公开(公告)号：US5461134A
公开(公告)日：1995-10-24
申请号：US349381
申请日：1994-12-05
申请人： Charles M. Leir , Jerome J. Hoffman
发明人： Charles M. Leir , Jerome J. Hoffman
IPC分类号： C08G18/61 , C08G77/26 , C08G77/458 , C08G77/08
CPC分类号： C08G77/26 , C08G18/61 , C08G77/458 , C08G2170/40 , Y10T428/1457 , Y10T428/31551 , Y10T428/31598 , Y10T428/31663
摘要： Block copolymers having a repeating unit comprised of polysiloxane and urea segments are prepared by copolymerizing certain diaminopolysiloxanes with diisocyanates. The invention also provides novel diaminopolysiloxanes useful as precursors in the preparation of the block copolymers and a method of making such diaminopolysiloxanes. Pressure sensitive adhesive compositions comprising the block copolymer are also provided as are sheet materials coated with the same.
摘要翻译：通过将某些二氨基聚硅氧烷与二异氰酸酯共聚来制备具有由聚硅氧烷和尿素段构成的重复单元的嵌段共聚物。本发明还提供了用作制备嵌段共聚物中的前体的新的二氨基聚硅氧烷和制备这种二氨基聚硅氧烷的方法。包含嵌段共聚物的压敏粘合剂组合物也可以由其涂覆的片材提供。

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