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公开(公告)号：US10578411B2
公开(公告)日：2020-03-03
申请号：US14972211
申请日：2015-12-17
申请人： Raytheon Company
发明人： Gaston P. Jennett , Dmitry V. Knyazev , Robert P. Johnson , Morgan J. Bakarich , Michael A. Schurr
摘要： An explosive device, such as a munition or a part of a munition, has an explosive material surrounded by a casing that has one or more voids within the casing. The one or more voids define sizes and shapes of the fragments that the casing breaks into when the explosive material is detonated. The casing may be made using an additive manufacturing process, with the one or more voids fully between an inner surface of the casing and an outer surface of the casing. The voids may substantially define the size and shape of fragments making up a majority of the volume of the casing, such as 75% or more of the volume of the casing. The voids may change direction within the casing, for example branching and intersecting to define a plurality of rectangular (parallelepiped) or other shaped fragments.
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3.发明授权公开(公告)号：US10288431B2
公开(公告)日：2019-05-14
申请号：US14411794
申请日：2013-07-12
摘要： The present invention provides a device and method for estimating a travel direction of a moving body, the device and method allowing highly accurate estimation of the travel direction even in the case where the positional relationship between the moving body and the self-contained sensing device or the posture is changed freely.The travel direction estimating device includes (i) a gravitational direction vector estimating section 2407 for estimating a gravitational direction vector on the basis of respective outputs of an acceleration sensor and an angular velocity sensor, (ii) a tentative travel direction vector generating section 2413 as a candidate of travel direction vector, (iii) a walk frequency estimating section 2424 for estimating a walk frequency from component data resulting from projecting acceleration component data for the gravitational direction vector, and (iv) a travel direction vector determining section 2425 for determining an objective function and a phase difference on the basis of a frequency component of a component Af resulting from projecting the acceleration component data for a travel direction vector, a frequency component of a component An resulting from projecting the acceleration component data for a side-to-side direction vector, a frequency component of a component Ws resulting from projecting angular velocity component data for the travel direction vector, a frequency component of a component Wn resulting from projecting the angular velocity component data for the side-to-side direction vector, a walk frequency, and the phase of the walk frequency, selecting as travel direction vectors, tentative travel direction vectors with which the phase difference is within a predetermined range and each of which maximizes the value of the objective function, and determining the side of the travel direction.
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公开(公告)号：US10045601B2
公开(公告)日：2018-08-14
申请号：US15165140
申请日：2016-05-26
发明人： Mitsuru Endo , Satoru Sumiyoshi , Shoichi Saito , Tomoko Hasegawa
摘要： A rotary advancing container includes: a cylindrical front barrel; a cylindrical rear barrel arranged in a rear of the front barrel so as to be rotatable relative to the front barrel; a holding member inserted inside the front barrel or the rear barrel to support a stick-like member; and a threaded rod that is screwed into an interior part of the rear barrel. The stick-like member having a non-circular shape is moved in an axial direction relative to the front barrel by rotating the front barrel relative to the rear barrel, a front end of the threaded rod is formed in approximately the same shape with the rod-like member, and, a rear side portion of the threaded rod has a non-circular shape and is formed with a thread.
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公开(公告)号：US10461284B2
公开(公告)日：2019-10-29
申请号：US16351770
申请日：2019-03-13
发明人： Yozo Narutaki , Katsuhiko Kishimoto
摘要： A method for producing an organic electroluminescent device includes the step of forming a driving circuit layer on a substrate; the step of forming an inorganic protective layer on the driving circuit layer; the step of forming an organic flattening layer on the inorganic protective layer; the step of reducing moisture contained in the organic flattening layer; the step of forming an organic electroluminescent element layer on the organic flattening layer after the step of reducing moisture; and, after the organic flattening layer is formed but before the organic flattening layer is heated, the step of forming an organic polymer film covering the organic flattening layer and the step of removing the organic polymer film.
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6.发明授权Metal silicide self-aligned SiGe heterojunction bipolar transistor and method of forming the same 有权金属硅化物自对准SiGe异质结双极晶体管及其形成方法公开(公告)号：US09202901B2
公开(公告)日：2015-12-01
申请号：US14189106
申请日：2014-02-25
申请人： Tsinghua University
发明人： Jun Fu , Yu-dong Wang , Wei Zhang , Gao-qing Li , Zheng-li Wu , Jie Cui , Yue Zhao , Zhi-hong Liu
IPC分类号： H01L29/737 , H01L29/66 , H01L29/73 , H01L29/165 , H01L21/265
CPC分类号： H01L29/7378 , H01L29/66242 , H01L29/66318
摘要： The present invention discloses a metal silicide self-aligned SiGe heterojunction bipolar transistor, which is designed to overcome the shortcomings such as the large base resistance RB of the prior art products. The metal silicide self-aligned SiGe heterojunction bipolar transistor of the present invention mainly comprises an Si collector region, a local dielectric region, a base region, a base-region low-resistance metal silicide layer, a polysilicon emitter region, an emitter-base spacer dielectric region composed of a liner silicon oxide layer and a silicon nitride inner sidewall, a monocrystalline emitter region, a contact hole dielectric layer, an emitter metal electrode and a base metal electrode. The base-region low-resistance metal silicide layer extends all the way to the outside of the emitter-base spacer dielectric region. The present invention discloses a method of forming a metal silicide self-aligned SiGe heterojunction bipolar transistor, which is used to form the aforesaid bipolar transistor. The metal silicide self-aligned SiGe heterojunction bipolar transistor and the method of forming the same of the present invention can reduce the base resistance RB, and feature a simple process and a low cost.
摘要翻译： 本发明公开了一种金属硅化物自对准SiGe异质结双极晶体管，其被设计为克服现有技术产品的大的基极电阻RB等缺点。 本发明的金属硅化物自对准SiGe异质结双极晶体管主要包括Si集电极区域，局部电介质区域，基极区域，基极区域低电阻金属硅化物层，多晶硅发射极区域，发射极基极 由衬垫氧化硅层和氮化硅内侧壁，单晶发射区，接触孔电介质层，发射极金属电极和贱金属电极组成的间隔电介质区。 基极区低电阻金属硅化物层一直延伸到发射极 - 基极间隔电介质区域的外部。 本发明公开了一种用于形成上述双极晶体管的金属硅化物自对准SiGe异质结双极晶体管的形成方法。 金属硅化物自对准SiGe异质结双极晶体管及其形成本发明的方法可以降低基极电阻RB，并且具有简单的工艺和低成本。
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7.发明授权Information recording medium, information recording method and information reproduction method 有权信息记录介质，信息记录方法和信息再现方法公开(公告)号：US07072256B2
公开(公告)日：2006-07-04
申请号：US09800440
申请日：2001-03-06
IPC分类号： G11B7/00
CPC分类号： G11B20/1883 , G11B20/00086 , G11B20/1254 , G11B2220/20
摘要： An information recording medium comprises a user area, and a spare area including a replacement area, wherein the replacement area may be used instead of a defective area in the user area. The user area and the spare area include a plurality of sectors. Each of the plurality of sectors includes a user data area for recording user data, and an attribute data area for recording defect replacement allowance attribute data. The defect replacement allowance attribute data indicates whether recording of the user data has been executed in a state that the execution of a defect replacement process is allowed. In the defect replacement process, the defective area in the user area is replaced with the replacement area in the spare area.
摘要翻译： 信息记录介质包括用户区域和包括替换区域的备用区域，其中可以使用替换区域来代替用户区域中的缺陷区域。 用户区域和备用区域包括多个扇区。 多个扇区中的每一个包括用于记录用户数据的用户数据区域和用于记录缺陷更换允许属性数据的属性数据区域。 缺陷更换允许属性数据指示是否允许在执行缺陷替换处理的状态下执行用户数据的记录。 在缺陷更换过程中，用户区域中的缺陷区域被替换为备用区域中的替换区域。
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公开(公告)号：USD746592S1
公开(公告)日：2016-01-05
申请号：US29519067
申请日：2015-03-02
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公开(公告)号：USD734109S1
公开(公告)日：2015-07-14
申请号：US29469444
申请日：2013-10-10
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10.发明授权Automatic re-connection of a previously lost connection in a frequency hopping communication system 有权在跳频通信系统中自动重新连接先前丢失的连接公开(公告)号：US08155055B2
公开(公告)日：2012-04-10
申请号：US11954106
申请日：2007-12-11
IPC分类号： H04W4/00
摘要： This disclosure relates to frequency hopping (FH) communication systems, such as Bluetooth. In particular, it relates to a substantially automatic recovery procedure for re-establishing a previously lost link or connection between a master unit and a slave unit in a frequency hopping communications system. Some embodiments of the disclosed invention relates to methods for recovery of a previously lost link or connection between two Bluetooth units in a Bluetooth Sniff mode.
摘要翻译： 本公开涉及跳频（FH）通信系统，例如蓝牙。 具体地，本发明涉及一种用于在跳频通信系统中重新建立主单元和从单元之间的先前丢失的链路或连接的基本自动的恢复过程。 所公开的本发明的一些实施例涉及用于在蓝牙嗅探模式中恢复两个蓝牙单元之前的丢失的链路或连接的方法。
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