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1. 发明授权

US4186584A Tube expander 失效
标题翻译：管扩管器
公开(公告)号：US4186584A
公开(公告)日：1980-02-05
申请号：US909168
申请日：1978-05-24
申请人： Donald E. Schott
发明人： Donald E. Schott
IPC分类号： B21D39/10 , B21D39/06
CPC分类号： B21D39/10 , Y10T29/53122
摘要： A tube expander of the roller and mandrel type for expanding tubes within tube sheets having a housing assembly which includes a bearing mounted stop collar having a plurality of load-absorbing fingers provided with arcuate faces for limiting the axial position assumed by the tube relative to the tube sheet during the expansion of the tube. The arrangment includes a provision for predimensioning the portion of the tube which is ultimately to be exposed from the tube sheet whereby spacer members of selected thicknesses may be removed and installed on site.
摘要翻译：用于在具有壳体组件的管板内扩张管的辊和心轴类型的管扩管器，其具有壳体组件，该壳体组件包括具有多个负载吸收指状件的轴承安装的止动套环，该多个负载吸收指状件设置有用于限制由管相对于管板膨胀期间管。排列包括用于对管的最终从管板暴露的部分预张力的设置，由此可以将所选厚度的间隔件部件移除并安装在现场。

2. 发明授权

US4099400A Versatile expanding apparatus for tubes and the like 失效
标题翻译：用于管等的通用膨胀装置
公开(公告)号：US4099400A
公开(公告)日：1978-07-11
申请号：US779792
申请日：1977-03-21
申请人： Donald E. Schott
发明人： Donald E. Schott
IPC分类号： B21D39/10
CPC分类号： B21D39/10
摘要： An apparatus for expanding an end portion of a tube positioned within an opening defined by an outer member is disclosed. Such apparatus comprises a generally elongated first housing having one end portion adapted to be inserted into the tube including a plurality of rollers, mounted in the housing for expanding the end portion of the tube outwardly in engaged relation with peripheral portions of the outer member forming the opening and for developing forces directed axially into the tube. A mandrel having a taper opposite that of the rollers is positioned therebetween and inserted in the first housing to operatively cooperate with the rollers to outwardly expand the tube and develop generally axial and inward forces. A second housing is adapted to be securedly positioned along pre-selected locations of the first housing and having at least a first open end portion which faces the outer member and the end portion of the tube. A reversible collar member having first and second free end portions is adapted to be removably positioned within the opening of the second housing in at least one of two positions. In the first position, the first free end portion is configured to be engaged at least with the outer member in a manner to permit the tubular member to be expanded so as to extend a predetermined distance outwardly of the outer member. In the second position, the second free end portion is configured to be engaged at least with the outer member to retain the end of the tube substantially continuous with surface portions of the outer member.
摘要翻译：公开了一种用于膨胀位于由外部构件限定的开口内的管的端部的装置。这种装置包括一个大致细长的第一壳体，该第一壳体具有一个适于插入到管中的端部，该端部包括多个辊子，该多个辊子安装在壳体中，用于使管子的端部向外以与外部构件的周边部分成啮合的关系形成开口和用于朝向轴向进入管的显影力。具有与辊子相反的锥形的心轴位于它们之间并插入到第一壳体中以与辊子操作地配合以向外膨胀管并且大致呈轴向和向内的力。第二壳体适于沿着第一壳体的预选位置被固定地定位，并且具有面向外部构件和管的端部的至少第一开口端部分。具有第一自由端部和第二自由端部分的可逆的套环部件适于在两个位置中的至少一个中可移除地定位在第二壳体的开口内。在第一位置，第一自由端部被构造成至少与外部构件接合，以允许管状构件被膨胀以便从外部构件向外延伸预定距离。在第二位置，第二自由端部被构造成至少与外部构件接合以保持管的端部与外部构件的表面部分基本上连续。

3. 发明授权

US06949823B2 Method and apparatus for high electrical and thermal performance ball grid array package 失效
标题翻译：高电气和热性能球栅阵列封装的方法和装置
公开(公告)号：US06949823B2
公开(公告)日：2005-09-27
申请号：US10769250
申请日：2004-01-30
申请人： Donald E. Schott , Andrew Grieder , Joseph P. Groshong
发明人： Donald E. Schott , Andrew Grieder , Joseph P. Groshong
IPC分类号： H01L23/06 , H01L23/10 , H01L23/15 , H01L23/34 , H01L23/36 , H01L23/48 , H01L23/498 , H01L25/16
CPC分类号： H01L25/16 , H01L23/15 , H01L23/36 , H01L23/49816 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/48091 , H01L2224/49175 , H01L2924/00014 , H01L2924/01004 , H01L2924/01079 , H01L2924/12042 , H01L2924/14 , H01L2924/1433 , H01L2924/15311 , H01L2924/1532 , H01L2924/19105 , H01L2924/30107 , H01L2924/3011 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A high electrical and thermal performance thick film ceramic ball grid array package with a laser cut die cavity is presented. The thick film ceramic ball grid array package may have a thick film ceramic substrate with a first side and a second side with a heat spreader or a heat sink on the second side. An IC die may be attached to the heat spreader or heat sink through the laser cut die cavity and wire bonded to pads on the first side of the ceramic substrate. The thick film ceramic substrate may have one or more integrated passive components.
摘要翻译：提出了具有激光切割模腔的高电气和热性能厚膜陶瓷球栅阵列封装。厚膜陶瓷球栅阵列封装可以具有厚膜陶瓷衬底，其具有在第二侧上具有散热器或散热器的第一侧和第二侧。 IC芯片可以通过激光切割模腔附接到散热器或散热器，并且引线接合到陶瓷基板的第一侧上的焊盘。厚膜陶瓷基板可以具有一个或多个集成的无源部件。

4. 发明申请

US20080238586A1 Controlled Impedance Radial Butt-Mount Coaxial Connection Through A Substrate To A Quasi-Coaxial Transmission Line 审中-公开
标题翻译：控制阻抗径向对接同轴连接通过基板到准同轴传输线
公开(公告)号：US20080238586A1
公开(公告)日：2008-10-02
申请号：US11693347
申请日：2007-03-29
申请人： John F. Casey , Donald E. Schott , Thomas L. Mulcahy , Ling Liu
发明人： John F. Casey , Donald E. Schott , Thomas L. Mulcahy , Ling Liu
IPC分类号： H01P5/08
CPC分类号： H01P1/045 , H01P5/085 , H01P11/00
摘要： A solution to the problem of creating a controlled impedance coaxial connection to a quasi-coaxial transmission line at a location interior to a substrate and not along an edge is to radially butt-mount the connector to via-like structure on the backside of the substrate. By butt-mounting we mean that the connector itself does not extend into the substrate, but is attached to its surface. The via-like structure includes a conductor that extends through the substrate and into the confines of the quasi-coaxial transmission line proper, where it electrically connects to the center conductor of the quasi-coaxial transmission line. The butt-mounting of the coaxial connector may be accomplished with solder or conductive epoxy.
摘要翻译：在衬底内部而不是沿着边缘的位置处产生到准同轴传输线的受控阻抗同轴连接的问题的解决方案是将连接器径向对接安装到衬底的背面上的过孔结构。通过对接安装，我们意味着连接器本身不延伸到基板中，而是连接到其表面。通孔状结构包括延伸穿过衬底并进入准同轴传输线本体的限制的导体，其中它们电连接到准同轴传输线的中心导体。同轴连接器的对接安装可以用焊料或导电环氧树脂实现。

5. 发明申请

US20080017964A1 Hybrid Microelectronic Package 审中-公开
标题翻译：混合微电子封装
公开(公告)号：US20080017964A1
公开(公告)日：2008-01-24
申请号：US11458808
申请日：2006-07-20
申请人： Donald E. Schott , Peter J. Martinez
发明人： Donald E. Schott , Peter J. Martinez
IPC分类号： H01L23/02
CPC分类号： H01L23/13 , H01L23/49833 , H01L24/48 , H01L2224/48091 , H01L2224/48227 , H01L2924/00014 , H01L2924/09701 , H01L2924/14 , H01L2924/15311 , H01L2924/16195 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A method and apparatus with a first substrate made of an inorganic material having at least one signal trace and a second substrate made of an organic material having at least one signal trace, at least one interconnect and at least one reception cavity. The first and second substrates are mechanically joined and the at least one signal trace of the first substrate is electrically connected to the at least one signal trace of the second substrate. The first substrate overlays the reception cavity.
摘要翻译：一种具有由具有至少一个信号迹线的无机材料制成的第一衬底和由具有至少一个信号迹线，至少一个互连和至少一个接收腔的有机材料制成的第二衬底的方法和装置。机械地连接第一和第二基板，并且第一基板的至少一个信号迹线电连接到第二基板的至少一个信号迹线。第一衬底覆盖接收腔。

6. 发明授权

US4424629A Apparatus for cutting tubes and the like 失效
标题翻译：切割管等的装置
公开(公告)号：US4424629A
公开(公告)日：1984-01-10
申请号：US206548
申请日：1980-11-13
申请人： Donald E. Schott
发明人： Donald E. Schott
IPC分类号： B23D21/08 , B23D21/14 , B23D21/06
CPC分类号： B23D21/08 , B23D21/14
摘要： An apparatus for cutting a pipe includes a housing member comprising a cutter body member having a collar. The cutter body member is configured at one end for insertion into a portion of the pipe to be cut. A piston chamber within the cutter body member is in communication with an aperture in the surface of the cutter body member. The collar preferably is a flange which is positioned at the other end of the cutter body. The flange extends in spaced relationship about the cutter body toward the pipe portion to be cut and is configured so as to overlay the portion of the pipe to be cut. A cutter wheel is rotatably disposed on a piston which is slidably moveable within the piston chamber. A hydraulically controlled mechanism is provided for advancing the cutter wheel toward the portion of the pipe to be cut so as to provide for cutting of the pipe at a predetermined depth of penetration. A rotary mechanism is also provided for rotating the housing during the penetration of the cutter wheel so as to permit the cutter wheel to circumferentially cut the portion of the pipe at the predetermined rate.
摘要翻译：用于切割管道的装置包括壳体构件，该壳体构件包括具有轴环的刀具本体构件。刀体构件的一端构成为插入待切割管道的一部分。切割器主体内的活塞室与切割器本体部件的表面中的孔连通。套环优选地是位于刀体的另一端的凸缘。凸缘以切割器主体的间隔方式延伸朝向待切割的管部分，并且构造成覆盖要切割的管的部分。切割轮可旋转地设置在可活塞室内可滑动地活动的活塞上。提供了一种液压控制机构，用于将切割轮朝着要切割的管的部分推进，以便以预定的穿透深度来切割管。还提供了旋转机构，用于在切割轮的穿透期间旋转壳体，以便允许切割轮以预定的速率周向地切割管道的该部分。

7. 发明授权

US5424918A Universal hybrid mounting system 失效
标题翻译：通用混合动力安装系统
公开(公告)号：US5424918A
公开(公告)日：1995-06-13
申请号：US220887
申请日：1994-03-31
申请人： Jimmie D. Felps , Frank P. Leri , Donald E. Schott , Timothy A. Figge
发明人： Jimmie D. Felps , Frank P. Leri , Donald E. Schott , Timothy A. Figge
IPC分类号： H01L23/40 , H05K1/02 , H05K1/03 , H05K1/14 , H05K3/32 , H05K3/36 , H05K7/20
CPC分类号： H05K1/141 , H01L23/4006 , H05K3/325 , H01L2023/4062 , H01L2023/4081 , H01L2924/0002 , H05K1/0203 , H05K1/0306 , H05K2201/10378 , H05K2201/10477 , H05K2201/2018 , H05K3/368
摘要： A universal system for mounting hybrid circuits to printed circuit boards is presented. This universal hybrid mounting system comprises a bottom plate, a frame, a top plate, a heat sink and mounting hardware including a spring. A hybrid circuit package is securely attached to one side of the frame using the top and bottom plates and mounting hardware. The other side of the frame is brought into contact with a printed circuit board (PCB). The PCB comprises a plurality of landing pads which may be gold-plated. The frame comprises a plurality of compliant pins that electrically connect the hybrid to the landing pads of the PCB. The heat sink, in conjunction with the spring, are provided to accommodate high power hybrid packages.
摘要翻译：提出了一种用于将混合电路安装到印刷电路板的通用系统。该通用混合式安装系统包括底板，框架，顶板，散热器和包括弹簧的安装硬件。使用顶板和底板以及安装硬件将混合电路封装牢固地附接到框架的一侧。框架的另一侧与印刷电路板（PCB）接触。 PCB包括可以镀金的多个着陆焊盘。该框架包括多个柔性引脚，其将混合物电连接到PCB的着陆焊盘。散热器与弹簧一起提供以适应大功率混合包装。

8. 发明授权

US4109513A Leak detector apparatus 失效
标题翻译：泄漏检测仪
公开(公告)号：US4109513A
公开(公告)日：1978-08-29
申请号：US624910
申请日：1975-10-22
申请人： Donald E. Schott
发明人： Donald E. Schott
IPC分类号： G01M3/26 , G01M3/28
CPC分类号： G01M3/26
摘要： An apparatus is disclosed for detecting leaks in a member defining an internal confined space. The apparatus comprises a housing, and induction means operatively connected to the housing for selectively inducing a partial vacuum therein, and valve means operatively associating with the housing and selectively movable to positions permitting pneumatic communication between a source of compressed air and the housing and between the induction means and the confined space, with the valve means further being selectively movable to a closed position by forces generated within the housing such that the valve means seals off pneumatic communication between the confined space and the induction means to maintain the partial vacuum produced in the confined space so as to enable the measurement and monitoring of the confined space for fluidic leaks by observing the vacuum pressures therein.
摘要翻译：公开了一种用于检测限定内部限制空间的构件中的泄漏的装置。该装置包括壳体和可操作地连接到壳体的感应装置，用于在其中选择性地诱导部分真空;以及阀装置，其可操作地与壳体相关联并且选择性地移动到允许压缩空气源与壳体之间以及在壳体之间气动连通的位置感应装置和限制空间，阀装置还可以通过在壳体内产生的力选择性地移动到关闭位置，使得阀装置密封限制空间和感应装置之间的气动连通，以保持在以便通过观察其中的真空压力来实现流体泄漏的密闭空间的测量和监测。

9. 发明授权

US4090382A Expanding and beading apparatus for tubes and the like 失效
标题翻译：用于管等的膨胀和卷边装置
公开(公告)号：US4090382A
公开(公告)日：1978-05-23
申请号：US764295
申请日：1977-01-31
申请人： Donald E. Schott
发明人： Donald E. Schott
IPC分类号： B21D39/06 , B21D39/12
CPC分类号： B21D39/12 , B21D39/06
摘要： An apparatus is disclosed for expanding and beading the end portion of a steel tube positioned within an opening of a tube sheet for use in boilers, heat exchangers and the like. The apparatus accomplishes the expansion and beading of the tube with relative portability, substantial efficiency, and minimum noise levels. An elongated housing has one end portion adapted to be inserted into the tube with a plurality of rollers mounted for rotation about the periphery. The rollers are tapered slightly and offset at an acute angle with respect to the central axis of the housing. A mandrel having a taper opposite that of the rollers is positioned therebetween such that insertion of the housing into the tube while rotatably inserting the mandrel between the rollers causes the rollers to roll into the tube along a helical path while shifting radially outward to expand the tube and develop generally axial and substantial inward forces. A beading roll is positioned on the housing and loosely retained so as to engage the end of the tube so as to cold work the end of the tube to provide an arcuate bead in sealed relation with the tube sheet. Substantial forces are transmitted to the beading roll via the housing and these forces are sufficient to deform the end of the steel tube by cold working. The beading roll is capable of transferring these cold working forces to the tube primarily by the provision of two substantial support rollers mounted on roller bearings. An offset bearing member is mounted on the housing to engage and roll along the inner surface of the tube so as to offset bending forces produced by the beading roll on the housing. An alternate embodiment utilizes dual opposed beading rolls while eliminating the offset bearing member.
摘要翻译：公开了一种用于膨胀和卷边位于管板的开口内的用于锅炉，热交换器等的钢管的端部的装置。该装置实现了管的膨胀和珠，具有相对便携性，实质效率和最低噪声水平。细长壳体具有适于插入管中的一个端部，多个辊安装成围绕周边旋转。辊子略微倾斜并相对于壳体的中心轴线成锐角偏移。具有与辊相反的锥形的心轴位于它们之间，使得将壳体插入管中同时将心轴可旋转地插入辊之间使得辊沿着螺旋路径滚动到管中，同时径向向外移动以扩张管并大致呈轴向和大体向内的力。卷边辊定位在壳体上并松散地保持，以便与管的端部接合，以便冷却管的端部以提供与管板密封的弧形珠。实质的力通过外壳传递到卷边辊，这些力足以通过冷加工使钢管的端部变形。卷边辊能够将这些冷加工力传递到管中，主要是通过设置安装在滚子轴承上的两个实质的支承辊。偏置轴承构件安装在壳体上以沿着管的内表面接合和滚动，以便抵消由壳体上的卷边辊产生的弯曲力。替代实施例使用双重相对的卷边辊，同时消除偏移轴承部件。

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