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公开(公告)号：US07351744B2
公开(公告)日：2008-04-01
申请号：US10641315
申请日：2003-08-14
申请人： Gregg Henderson , Sanaa A. Ibrahim , Rosemary Patton , Roger A. Laine , Betty C. R. Zhu , Feng Chen
发明人： Gregg Henderson , Sanaa A. Ibrahim , Rosemary Patton , Roger A. Laine , Betty C. R. Zhu , Feng Chen
IPC分类号： A01N35/00
CPC分类号： A01N31/04 , A01N27/00 , A01N31/14 , A01N35/04 , Y10S424/11
摘要： Several derivatives of naphthalene, including 1′-acetonaphthone, 2′-acetpnaphthone, 1-methoxynaphthalene, and 2-methoxynaphthalene, were discovered to be effective toxicants and repellents of termites, and resulted in significant reduction in termite feeding activity. For example, 2′-acetonaphthone was found to be an effective repellent and feeding deterrent of termites. Termites exposed to concentrations as low as 8 mg/kg sand exhibited a significant reduction in tunneling and feeding activity. Moreover, some of the dead termites had symptoms indicative of a failure to molt. At concentrations ≧20 μg/cm2, 2′-acetonaphthone was a strong repellent. Interestingly, at 160-fold lower concentration (0.125 μg/cm2), 2′-acetonaphthone stimulated termite feeding activity. As a sand barrier, 2′-acetonaphthone significantly inhibited tunneling and feeding activity in concentrations from 8.33 to 35.0 mg/kg. Molting problems were also identified in termites exposed to 2′-acetonaphthone.
摘要翻译： 发现了萘的几种衍生物，包括1'-乙酰萘酮，2'-乙酸萘，1-甲氧基萘和2-甲氧基萘，是白蚁的有效毒素和驱避剂，导致白蚁进食活动显着降低。 例如，发现2'-乙酰萘酮是有效的驱避剂和抑制白蚁的威慑。 暴露于浓度低至8 mg / kg沙粒的白蚁显示隧道和进食活动的显着减少。 此外，一些死亡的白蚁有表现为蜕皮失败的症状。 在浓度≥20mug/ cm 2的情况下，2'-乙酰萘酮是强驱虫剂。 有趣的是，在浓度为160倍（0.125mug / cm 2））的情况下，2'-乙酰萘酮刺激白蚁进食活性。 作为沙屏障，2'-乙酰萘酮显着抑制了浓度为8.33〜35.0mg / kg的隧道和摄食活性。 在暴露于2'-乙酰四氢萘酮的白蚁中也发现了溶解问题。
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公开(公告)号：US20080206294A1
公开(公告)日：2008-08-28
申请号：US12024453
申请日：2008-02-01
申请人： Gregg Henderson , Sanaa A. Ibrahim , Rosemary Patton , Roger A. Laine , Betty C.R. Zhu , Feng Chen
发明人： Gregg Henderson , Sanaa A. Ibrahim , Rosemary Patton , Roger A. Laine , Betty C.R. Zhu , Feng Chen
CPC分类号： A01N31/04 , A01N27/00 , A01N31/14 , A01N35/04 , Y10S424/11
摘要： Several derivatives of naphthalene, including 1′-acetonaphthone, 2′-acetonaphthone, 1-methoxynaphthalene, and 2-methoxynaphthalene, were discovered to be effective toxicants and repellents of termites, and resulted in significant reduction in termite feeding activity. For example, 2′-acetonaphthone was found to be an effective repellent and feeding deterrent of termites. Termites exposed to concentrations as low as 8 mg/kg sand exhibited a significant reduction in tunneling and feeding activity. Moreover, some of the dead termites had symptoms indicative of a failure to molt. At concentrations ≧20 μg/cm2, 2′-acetonaphthone was a strong repellent. Interestingly, at 160-fold lower concentration (0.125 μg/cm2), 2′-acetonaphthone stimulated termite feeding activity. As a sand barrier, 2′-acetonaphthone significantly inhibited tunneling and feeding activity in concentrations from 8.33 to 35.0 mg/kg. Molting problems were also identified in termites exposed to 2′-acetonaphthone.
摘要翻译： 发现了萘的几种衍生物，包括1'-乙酰萘酮，2'-乙酰萘酮，1-甲氧基萘和2-甲氧基萘，是白蚁的有效毒素和驱避剂，导致白蚁进食活性显着降低。 例如，发现2'-乙酰萘酮是有效的驱避剂和抑制白蚁的抑制作用。 暴露于浓度低至8 mg / kg沙粒的白蚁显示隧道和进食活动的显着减少。 此外，一些死亡的白蚁有表现为蜕皮失败的症状。 在浓度≥20mug/ cm 2的情况下，2'-乙酰萘酮是强驱虫剂。 有趣的是，在浓度为160倍（0.125mug / cm 2））的情况下，2'-乙酰萘酮刺激白蚁进食活性。 作为沙屏障，2'-乙酰萘酮显着抑制了浓度为8.33〜35.0mg / kg的隧道和摄食活性。 在暴露于2'-乙酰四氢萘酮的白蚁中也发现了溶解问题。
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公开(公告)号：US06890960B1
公开(公告)日：2005-05-10
申请号：US09856760
申请日：2000-10-18
CPC分类号： A01N31/06 , A01N35/06 , A01N27/00 , A01N25/08 , A01N2300/00
摘要： Extracts of vetiver oil were found to significantly repel termites. In one extract, nootkatone was isolated and found to be a significant repellent and toxicant of termites. Nootkatone significantly decreased food consumption, decreased tunneling behavior, and increased mortality in termites. Nootkatone is an effective repellent and toxicant of termites either by itself or as an addition to other materials or substrates, including mulches made from vetiver grass roots or other wood products. Nootkatone can also be used to protect construction wood from attack by Formosan subterranean termites. Nootkatone as a repellent is non-toxic to humans and other mammals and is environmentally safe. In addition, α-cedrene was found to be a weak termite repellent; and both zizanol and bicyclovetivenol were found to be repellents and toxicants of termites.
摘要翻译： 发现香根草油的提取物显着排斥白蚁。 在一种提取物中，分离出诺塔卡酮，发现它是一种重要的驱避剂和有毒的白蚁。 Nootkatone显着降低了食物消耗，降低了隧道行为，并增加了白蚁死亡率。 Nootkatone是一种有效的驱虫剂和有毒物质的白蚁，其本身或作为其他材料或底物的添加剂，包括由香根草草根或其他木制品制成的覆盖物。 Nootkatone也可用于保护建筑木材免受台山地下白蚁的攻击。 Nootkatone作为驱避剂对人类和其他哺乳动物无毒，对环境无害。 此外，发现α-雪松是一种弱白蚁驱虫剂; 发现齐赞醇和双环己酮醇都是白蚁的驱避剂和毒物。
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4.发明授权Extracts of vetiver oil as repellent and toxicant to ants, ticks, and cockroaches 有权香根草油的提取物作为驱避剂，对蚂蚁，蜱和蟑螂有毒公开(公告)号：US06906108B2
公开(公告)日：2005-06-14
申请号：US09932555
申请日：2001-08-17
申请人： Gregg Henderson , Donald O. Heumann , Roger A. Laine , Lara Maistrello , Betty C. R. Zhu , Feng Chen
发明人： Gregg Henderson , Donald O. Heumann , Roger A. Laine , Lara Maistrello , Betty C. R. Zhu , Feng Chen
IPC分类号： A01N31/04 , A01N35/06 , A01N45/02 , A01N65/00 , A61K31/12 , A61K31/045 , A61K31/015 , A01N27/00
摘要： Extracts of vetiver oil were found to be significant repellents and toxicants of ants, ticks, and cockroaches. Nootkatone was shown to significantly decrease ant invasion and increase mortality in fire ants. Nootkatone is an effective repellent and toxicant of ants either by itself or as an addition to other substrates, including mulches made from vetiver grass roots, diatomaceous earth, alumina, silica, clays; building materials made from either aluminum or wood; and other suitable solid substances. Nootkatone was also a repellent and toxicant to ticks; and a repellent to cockroaches. Nootkatone is non-toxic to humans and other mammals and is environmentally safe. In addition, it is believed that other extracts of vetiver oil, specifically α-cedrene, zizanol and bicyclovetivenol, will be effective against ants, ticks, and cockroaches.
摘要翻译： 发现香根草油的提取物是蚂蚁，蜱和蟑螂的驱虫剂和有毒物质。 Nootkatone被证明可以显着降低蚂蚁入侵并增加蚂蚁的死亡率。 Nootkatone是本身或作为其他底物的补充剂，包括由香根草草根，硅藻土，氧化铝，二氧化硅，粘土制成的覆盖物的有效驱避剂和毒物; 铝或木制建筑材料; 和其他合适的固体物质。 Nootkatone也是蜱虫的驱避剂和毒物; 和驱虫剂蟑螂。 Nootkatone对人类和其他哺乳动物无毒，对环境无害。 此外，据信香根草油的其他提取物，特别是α-雪松烯，齐赞醇和双环己酮醇，对蚂蚁，蜱和蟑螂有效。
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公开(公告)号：US20050037045A1
公开(公告)日：2005-02-17
申请号：US10641315
申请日：2003-08-14
申请人： Gregg Henderson , Sanaa Ibrahim , Rosemary Patton , Roger Laine , Betty Zhu , Feng Chen
发明人： Gregg Henderson , Sanaa Ibrahim , Rosemary Patton , Roger Laine , Betty Zhu , Feng Chen
CPC分类号： A01N31/04 , A01N27/00 , A01N31/14 , A01N35/04 , Y10S424/11
摘要： Several derivatives of naphthalene, including 1′-acetonaphthone, 2′-acetpnaphthone, 1-methoxynaphthalene, and 2-methoxynaphthalene, were discovered to be effective toxicants and repellents of termites, and resulted in significant reduction in termite feeding activity. For example, 2′-acetonaphthone was found to be an effective repellent and feeding deterrent of termites. Termites exposed to concentrations as low as 8 mg/kg sand exhibited a significant reduction in tunneling and feeding activity. Moreover, some of the dead termites had symptoms indicative of a failure to molt. At concentrations ≧20 μg/cm2, 2′-acetonaphthone was a strong repellent. Interestingly, at 160-fold lower concentration (0.125 μg/cm2), 2′-acetonaphthone stimulated termite feeding activity. As a sand barrier, 2′-acetonaphthone significantly inhibited tunneling and feeding activity in concentrations from 8.33 to 35.0 mg/kg. Molting problems were also identified in termites exposed to 2′-acetonaphthone.
摘要翻译： 发现了萘的几种衍生物，包括1'-乙酰萘酮，2'-乙酸萘，1-甲氧基萘和2-甲氧基萘，是白蚁的有效毒素和驱避剂，导致白蚁进食活动显着降低。 例如，发现2'-乙酰萘酮是有效的驱避剂和抑制白蚁的威慑。 暴露于浓度低至8 mg / kg沙粒的白蚁显示隧道和进食活动的显着减少。 此外，一些死亡的白蚁有表现为蜕皮失败的症状。 当浓度> 20mug / cm 2时，2'-乙酰萘酮是强驱虫剂。 有趣的是，在浓度低于160倍（0.125马克/厘米2）的情况下，2'-乙酰萘酮刺激了白蚁进食活动。 作为沙屏障，2'-乙酰萘酮显着抑制了浓度为8.33〜35.0mg / kg的隧道和摄食活性。 在暴露于2'-乙酰四氢萘酮的白蚁中也发现了溶解问题。
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公开(公告)号：USD998609S1
公开(公告)日：2023-09-12
申请号：US29887604
申请日：2023-03-22
申请人： Feng Chen
设计人： Feng Chen
摘要： FIG. 1 is a front, top perspective view of a switch portable dock showing my new design.
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a rear, bottom perspective view; and,
FIG. 9 is a front perspective view thereof, showing the switch portable dock in an open state of use.
The broken lines in the drawings depict portions of the switch portable dock that form no part of the claimed design.-
公开(公告)号：US11265438B2
公开(公告)日：2022-03-01
申请号：US16978593
申请日：2018-04-26
发明人： Da Peng Li , Zhi Wen Xing , Feng Chen
摘要： An example device includes a U-shaped body to be placed around a guide on which a scanner carriage is to be guided. A fixed leg of the U-shaped body is attached to a linearly translatable scanner carriage. A free leg of the U-shaped body is not attached to the scanner carriage and has inward facing ribs. The ribs on the free leg of the U-shaped body are positioned to come into contact with the guide to align the scanner carriage with the guide.
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公开(公告)号：US10819535B2
公开(公告)日：2020-10-27
申请号：US16217556
申请日：2018-12-12
申请人： Feng Chen , Franz-Josef Götz , Marcel Kießling , An Ninh Nguyen , Jürgen Schmitt
发明人： Feng Chen , Franz-Josef Götz , Marcel Kießling , An Ninh Nguyen , Jürgen Schmitt
IPC分类号： G06F15/173 , H04L12/40 , H04L12/46 , H04L12/721 , H04L12/891 , H04L12/841 , H04L12/801 , H04L12/931
摘要： Methods and systems are provided for improved data packet transmission in a network bridge. Separate data packets received from a plurality of automation components are aggregated into a single data packet stream. The data packet stream is transmitted to another network node, for example, another network bridge.
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公开(公告)号：US08934591B2
公开(公告)日：2015-01-13
申请号：US13727849
申请日：2012-12-27
申请人： Lianliang Tai , Guangren Li , Feng Chen
发明人： Lianliang Tai , Guangren Li , Feng Chen
CPC分类号： H04L7/0012 , H04L7/0338
摘要： The present invention provides a clock and data recovery circuit, including an n-phase clock, a sampling and edge detection unit, an edge determination unit, a clock picking unit and a data picking unit. The sampling and edge detection unit performs spaced sampling on the input serial data using the n-phase clock, and performs edge detection and resampling on the sampled data. The edge determination unit filters the resampled data by the counting units, and obtains the positions of the edges of the serial data according to the counting result of the counting units. The clock picking unit selects a clock from the n clocks that is the farthest away from the edges as the recovered clock. The data picking unit obtains the recovered data according to the recovered clock. The present invention also provides a parallel output circuit.
摘要翻译： 本发明提供一种包括n相时钟，采样和边缘检测单元，边缘确定单元，时钟采集单元和数据采集单元的时钟和数据恢复电路。 采样和边沿检测单元使用n相时钟对输入串行数据执行间隔采样，并对采样数据执行边沿检测和重采样。 边缘确定单元通过计数单元对重采样数据进行滤波，并根据计数单元的计数结果获得串行数据的边沿的位置。 时钟采集单元从距离边缘最远的n个时钟选择时钟作为恢复时钟。 数据采集单元根据恢复的时钟获得恢复的数据。 本发明还提供一种并行输出电路。
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公开(公告)号：US20140006686A1
公开(公告)日：2014-01-02
申请号：US13992809
申请日：2011-12-30
申请人： Feng Chen , Michael P. Mesnier
发明人： Feng Chen , Michael P. Mesnier
IPC分类号： G06F3/06
CPC分类号： G06F3/0656 , G06F3/0611 , G06F3/0679 , G06F12/0238 , G06F12/0246 , G06F12/1009 , G06F12/14 , G06F12/1433 , G06F2212/7205
摘要： Storage class memory may be used in an architecture to achieve high performance, high reliability, high compatibility. In some embodiments, reads may be handled in a conventional way used in a memory based model. However writes do not use a memory based model but instead correspond to a storage based model. The hybrid nature can be achieved by setting the storage class memory to be write protected so that all writes must go through a software based block device interface. In some embodiments, the software based block device interface prevents erroneous writes to the storage class memory.
摘要翻译： 存储类内存可用于架构，以实现高性能，高可靠性，高兼容性。 在一些实施例中，读取可以以基于存储器的模型中使用的常规方式来处理。 但是，写入不使用基于内存的模型，而是对应于基于存储的模型。 可以通过将存储类存储器设置为写保护来实现混合性质，以便所有写操作都必须通过基于软件的块设备接口。 在一些实施例中，基于软件的块设备接口防止对存储类存储器的错误写入。
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