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1. 发明申请

US20090108873A1 Quantum-dot cellular automata methods and devices 失效
标题翻译：量子点细胞自动机方法和装置
公开(公告)号：US20090108873A1
公开(公告)日：2009-04-30
申请号：US11921292
申请日：2006-06-07
申请人： Paul Douglas Tougaw , Jeffrey D. Will , Christopher R. Graunke
发明人： Paul Douglas Tougaw , Jeffrey D. Will , Christopher R. Graunke
IPC分类号： H03K19/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： A Quantum-dot Cellular Automata (QCA) device having normal QCA cells laid out in a planar structure such that there are a set of input lines, that may be columns, and a set of orthogonal, output lines, that may be rows. The device has clocking regions that control the flow of binary signals through the device. The input columns are driven by a separate input signal, and all the cells of each column align to match their input signal. These input columns then serve as drivers for output rows that act as serial shift registers under the control of clock signals applied to sub-sections of the rows. In this way, a copy of the contents of each of the input signals propagates along each of the output rows to an output cell. The output cells of each output row may be assigned their own, latching clock signal.
摘要翻译：一种具有布置在平面结构中的正常QCA单元的量子点蜂窝自动机（QCA）设备，使得存在一组可以是列的输入线，以及一组可以是行的正交输出线。该器件具有控制通过器件的二进制信号流的时钟区域。输入列由单独的输入信号驱动，每列的所有单元都对齐以匹配其输入信号。这些输入列随后作为输出行的驱动程序，作为串行移位寄存器，在时钟信号的控制下应用于行的子部分。以这种方式，每个输入信号的内容的副本沿着每个输出行传播到输出单元。每个输出行的输出单元可以被分配自己的锁存时钟信号。

2. 发明授权

US07146727B2 Multisheet sandwich panel using superplastic forming and adhesive bonding 有权
标题翻译：多层板夹芯板采用超塑性成型和粘合粘合
公开(公告)号：US07146727B2
公开(公告)日：2006-12-12
申请号：US10978879
申请日：2004-11-01
申请人： Matthew G. Kistner , Jeffrey D. Will
发明人： Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B21D39/06 , B22D3/00
CPC分类号： B21D26/055 , B21D53/045 , B32B3/20 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/281 , B32B2250/40 , B32B2605/18 , H05B6/105 , Y10T29/4935 , Y10T29/49366 , Y10T29/49885 , Y10T156/10 , Y10T428/12 , Y10T428/12535 , Y10T428/12569
摘要： We combine superplastic forming (SPF) with adhesive bonding (AB) to produce quality multisheet sandwich panel structures, especially those using a superplastic aluminum alloy, such as A1 2004, A1 8090, or A1 1570. We produce the parts with improved energy efficiency and at lower cost. We heat the multisheet pack having an adhesive, preferably a polyimide, between the core sheets and the face sheets to its superplastic forming range. Then, we superplastically form the pack to define adhesive bonds between the sheets in the core and between the core and the face sheets with the flowing adhesive. Finally, we cool the formed pack below the superplastic range to set the adhesive.
摘要翻译：我们将超塑性成型（SPF）与粘合剂（AB）结合在一起，生产高质量的多层板夹芯板结构，特别是使用超级铝合金，如A1 2004，A1 8090或A1 1570。我们生产的零件具有提高的能源效率和以较低的成本。我们将具有粘合剂，优选聚酰亚胺的多片材包装在芯片和面板之间加热至其超塑性成形范围。然后，我们通过流动的粘合剂超塑性地形成包装以确定芯部之间的片之间和芯部和面片之间的粘合。最后，我们将形成的包装冷却到超塑性范围以下以设置粘合剂。

3. 发明授权

US06656603B2 Multisheet sandwich structures with throughholes 失效
公开(公告)号：US06656603B2
公开(公告)日：2003-12-02
申请号：US10165575
申请日：2002-06-06
申请人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
发明人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B32B314
CPC分类号： B64C1/12 , B21D26/055 , B21D47/00 , B23K26/037 , B23K26/123 , B23K26/206 , B23K26/244 , B23K26/26 , B23K26/28 , B23K26/38 , B23K2101/02 , B64C2001/0081 , Y10T29/18 , Y10T29/49371 , Y10T428/1234 , Y10T428/12347 , Y10T428/12361 , Y10T428/12375
摘要： A method of making an expanded metal sandwich structure includes cleaning at least two metal superplastic core sheets to remove metal oxides and residues that would interfere with diffusion bonding of the sheets. The core sheets are placed face-to-face and a gas pressure line fitting is inserted between one edge and is welded into place. The fitting has a through bore through which gas can flow under pressure from a gas pressure control system into the space between the core sheets. The core sheets are pressed together and laser welded together into a core pack along lines which will form junction lines between the core sheets when the core pack is superplastically expanded. The core pack is chemically cleaned to remove metal oxides and residues that would interfere with diffusion bonding of the core pack sheets to face sheets. Two metal face sheets having superplastic characteristics are chemically cleaned and placed over and under the core pack. An envelope gas fitting is placed between the face sheets and is welded in place while seal welding around the entire peripheral edges of the face sheet and the core pack to produce a sealed envelope pack enveloping the core pack, with gas fittings into the core pack and into a face sheet zone between the face sheets and the core pack. A gas supply tube from the gas supply control system is connected to each of the fittings and air and moisture is purged from the packs by flushing with dry argon. The packs are pressurized to a low pressure with argon to maintain separation of the sheets while heating to prevent premature diffusion bonding. The full pack is placed in an internal cavity of a heated die and is raised to superforming temperatures. Forming gas is injected through the fittings at a forming pressure sufficient to inflate the envelope pack to the interior walls of the cavity, and inflate the core pack to the envelope pack and to diffusion bond the face sheets to the core sheets. The die is opened and the formed pack is removed from the die while still at an elevated temperature.

4. 发明授权

US06419146B1 Metal sandwich structure with integral hardpoint 有权
标题翻译：金属夹层结构具有整体硬度
公开(公告)号：US06419146B1
公开(公告)日：2002-07-16
申请号：US09610665
申请日：2000-07-05
申请人： Frederick W. Buldhaupt , John R. Fischer , Matthew G. Kistner , Jeffrey D. Will
发明人： Frederick W. Buldhaupt , John R. Fischer , Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B23K2000
CPC分类号： B64C1/12 , B21D26/055 , B21D47/00 , B23K26/037 , B23K26/123 , B23K26/206 , B23K26/244 , B23K26/26 , B23K26/28 , B23K26/38 , B23K2101/02 , B64C2001/0081 , Y10T29/18 , Y10T29/49371 , Y10T428/1234 , Y10T428/12347 , Y10T428/12361 , Y10T428/12375
摘要： A superplastically formed, diffusion bonded sandwich structure having integral metal hardpoints, made by joining two superplastic metal core sheets together into a core pack by welding or diffusion bonding along a pattern of lines which form junction lines between the core sheets when the pack is inflated by gas pressure at superplastic temperatures. Face sheets are laid under and over the core pack and metal inserts are interposed between the face sheets and the core. All of the sheets in the pack are sealed together around an outside peripheral edge to create a gas tight envelope. The pack is heated to superplastic temperatures in a cavity in a die, and the top and bottom face sheets are diffusion bonded to top and bottom surfaces of the metal insert by application of heat and pressure from top and bottom inner surfaces of the die cavity. While at superplastic temperatures, the pack is inflated by gas pressure against inside surfaces of a die to form an expanded metal sandwich structure having integral webs and integral hardpoints formed by the metal insert. After forming, the gas pressure is reduced to near atmospheric, the die is opened and the part is removed from the die.
摘要翻译：一种具有整体金属硬点的超塑性扩散粘结夹层结构，其通过沿着线形图案通过焊接或扩散接合将两个超塑性金属芯片连接在一起，制成芯组件，该芯线在芯片片材之间形成连接线时，超塑性气体压力。将面片放置在芯组件的下面和后面，金属插入件插入在面片和芯之间。包装中的所有片材围绕外围边缘密封在一起以形成气密封壳。将包装件加热到模具中的空腔中的超塑性温度，并且通过从模腔的顶部和底部内表面施加热和压力将顶部和底部面板扩散结合到金属插入件的顶部和底部表面。当在超塑性温度下，该组件通过气压对模具的内表面进行充气，以形成具有整体网状物和由该金属插入件形成的整体硬点的多孔金属夹层结构。成型后，将气体压力降低至接近大气压，打开模具，将模具从模具中取出。

5. 发明授权

US06445983B1 Sensor-fusion navigator for automated guidance of off-road vehicles 有权
标题翻译：传感器融合导航仪，用于越野车辆的自动化引导
公开(公告)号：US06445983B1
公开(公告)日：2002-09-03
申请号：US09611510
申请日：2000-07-07
申请人： Monte A. Dickson , Noboru Noguchi , Qin Zhang , John F. Reid , Jeffrey D. Will
发明人： Monte A. Dickson , Noboru Noguchi , Qin Zhang , John F. Reid , Jeffrey D. Will
IPC分类号： G05D100
CPC分类号： G01C21/165 , A01B69/008 , G05D1/0246 , G05D1/027 , G05D1/0274 , G05D1/0278 , G05D2201/0201
摘要： An automatically guided agricultural vehicle with multiple sensors is disclosed. The automatically guided agricultural vehicle includes guidance parameter identification using multi-sensor data fusion for real-time vehicle guidance. To insure robust navigation, a map-based guidance and sensor-based guidance are disclosed and integrated because no individual sensing technology is ideally suited for vehicle automation under all modes of use. The appropriate sensor and operational mode will depend on the field status of time or operation. A fiber optic gyroscope (FOG) and a real-time kinematic GPS (RTK-GPS) and machine vision are added to the guidance system in order to improve reliability of the system for vehicle guidance. The navigator includes key functions of selecting control mode, correcting position by vehicle roll/pitch inclinations, Kalman filtering, and calculating a steering angle.
摘要翻译：公开了一种具有多个传感器的自动导向农用车辆。自动引导的农用车辆包括使用多传感器数据融合进行实时车辆引导的引导参数识别。为了确保强大的导航，基于地图的指导和基于传感器的指导被公开和集成，因为没有任何个别的感测技术在所有使用模式下都非常适用于车辆自动化。适当的传感器和操作模式将取决于时间或操作的现场状态。为了提高车辆引导系统的可靠性，在引导系统中增加了光纤陀螺仪（FOG）和实时运动学GPS（RTK-GPS）和机器视觉。导航仪包括选择控制模式，通过车辆滚动/俯仰倾斜校正位置，卡尔曼滤波和计算转向角度的关键功能。

6. 发明授权

US06138898A Corner gap weld pattern for SPF core packs 失效
公开(公告)号：US06138898A
公开(公告)日：2000-10-31
申请号：US219074
申请日：1998-12-22
申请人： Jeffrey D. Will , Gary S. Glenn , Gerould K. Young
发明人： Jeffrey D. Will , Gary S. Glenn , Gerould K. Young
IPC分类号： B21D26/055 , B21D47/00 , B21D47/02 , B21K23/00 , B23K20/00 , B32B3/12
CPC分类号： B21D26/055 , B21D47/00 , Y10T29/49616 , Y10T29/49805 , Y10T428/24661
摘要： A method of making an monolithic metallic sandwich structure includes selecting at least two chemically clean metal core sheets having superplastic characteristics and placing them face-to-face. The core sheets are welded together into a core pack along intersecting lines that will form junction lines of webs defining cells between the core sheets when the core pack is expanded superplastically. Gaps are left adjacent to the intersections of the weld lines to produce openings through which gas can pass to pressurize each cell. The position of the gaps adjacent the weld line intersections minimizes strain on the marginal regions around the openings as the core pack is inflated, to reduce the tendency of the sheets to tear or rupture around the openings. A gas pressure line fitting is inserted between one edge and the core pack is welded around its periphery with the gas fitting protruding from the edge for connection to a gas source that will purge and pressurize the core pack with gas. Two chemically cleaned metal face sheets having superplastic characteristics are placed over and under the core pack, and all four sheets are peripheral seal welded to produce a sealed envelope pack enclosing the core pack, with gas fittings into the core pack and into a face sheet zone between the face sheets and the core pack. Dry Argon is admitted through the gas fittings to purge air and moisture from the packs and then to pressurize the packs to a low pressure to maintain separation of the sheets while heating to prevent premature diffusion bonding. The full pack is placed in an internal cavity of a heated die and is raised to superplastic temperatures. Forming gas is injected through the fittings at a forming pressure sufficient to inflate the envelope pack to the interior walls of the cavity, and inflate the core pack to the envelope pack and to diffusion bond the face sheets to the core sheets. After forming, the die is opened and the formed pack is removed.

7. 发明授权

US5994666A Multisheet metal sandwich structures 失效
标题翻译：多片金属夹层结构
公开(公告)号：US5994666A
公开(公告)日：1999-11-30
申请号：US101688
申请日：1998-07-10
申请人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
发明人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B21D26/055 , B21D47/00 , B23K26/02 , B23K26/24 , B23K26/28 , B23K26/38 , B23K26/00 , B23K20/00
CPC分类号： B21D26/055 , B21D47/00 , B23K26/037 , B23K26/206 , B23K26/24 , B23K26/244 , B23K26/28 , B23K26/38 , B23K2201/02
摘要： A method of making an expanded metal sandwich structure includes cleaning at least two metal superplastic core sheets to remove metal oxides and residues that would interfere with diffusion bonding of the sheets. The core sheets are placed face-to-face and a gas pressure line fitting is inserted between one edge and is welded into place. The fitting has a through bore through which gas can flow under pressure into the space between the core sheets. The core sheets are pressed together and laser welded together into a core pack along lines which will form junction lines between the core sheets when the core pack is superplastically expanded. The core pack and the two metal face sheets having superplastic characteristics are each chemically cleaned, and the face sheets are placed over and under the core pack. An envelope gas fitting is placed between the face sheets and is welded in place while seal welding around the entire peripheral edges of the face sheet and the core pack to produce a sealed envelope pack with gas fittings into the core pack and into a face sheet zone between the face sheets and the core pack. A gas supply tube is connected to each of the fittings and air and moisture is purged from the packs by flushing with dry argon. The packs are pressurized to a low pressure with argon to maintain separation of the sheets while heating to prevent premature bonding. The full pack is placed in an internal cavity of a heated die and is raised to superforming temperatures. Forming gas is injected to inflate the envelope pack to the interior walls of the cavity and to inflate the core pack to the envelope pack and to diffusion bond the face sheets to the core sheets.
摘要翻译： PCT No.PCT / US96 / 20106 Sec。 371日期：1998年7月10日 102（e）1998年7月10日PCT PCT 1996年12月20日PCT公布。 WO97 / 27970 PCT公开号日期：1997年8月7日制造扩展金属夹层结构的方法包括清洗至少两种金属超塑性芯片以去除会妨碍片材扩散粘结的金属氧化物和残留物。将芯片面对面放置，并且将气体压力线接头插入到一个边缘之间并被焊接到位。配件具有通孔，气体可以通过该通孔在压力下流动到芯片之间的空间中。芯片被压在一起并且激光焊接在一起成为一个核心包装线，当芯组件被超塑膨胀时，这些线将在芯板之间形成连接线。将核心组合物和具有超塑性特征的两个金属面板各自进行化学清洗，并将面层放置在核心组件的上方和下方。将封套气体配件放置在面板之间并被焊接就位，同时围绕面板和芯组件的整个周边边缘进行密封焊接，以产生具有气体配件的密封的信封包装到芯组件中并进入面板区域在面板和核心包之间。气体供应管连接到每个配件，空气通过用干燥的氩气冲洗而从包装中清除湿气。用氩气将包装件加压至低压，以在加热时保持片材的分离，以防止过早粘合。将整个组件放置在加热模具的内部空腔中并升高至超导温度。注入形成气体以将信封包充气到空腔的内壁，并使核心包装膨胀到信封包，并将面片扩散粘合到芯片。

8. 发明授权

US07602207B2 Quantum-dot cellular automata methods and devices 失效
公开(公告)号：US07602207B2
公开(公告)日：2009-10-13
申请号：US11921292
申请日：2006-06-07
申请人： Paul Douglas Tougaw , Jeffrey D. Will , Christopher R. Graunke , David I. Wheeler
发明人： Paul Douglas Tougaw , Jeffrey D. Will , Christopher R. Graunke , David I. Wheeler
IPC分类号： H03K19/195
CPC分类号： G06N99/002 , B82Y10/00
摘要： A Quantum-dot Cellular Automata (QCA) device having normal QCA cells laid out in a planar structure such that there are a set of input lines, that may be columns, and a set of orthogonal, output lines, that may be rows. The device has clocking regions that control the flow of binary signals through the device. The input columns are driven by a separate input signal, and all the cells of each column align to match their input signal. These input columns then serve as drivers for output rows that act as serial shift registers under the control of clock signals applied to sub-sections of the rows. In this way, a copy of the contents of each of the input signals propagates along each of the output rows to an output cell. The output cells of each output row may be assigned their own, latching clock signal.

9. 发明授权

US06810572B2 Combined superplastic forming and adhesive bonding 失效
标题翻译：组合超塑性成型和粘接
公开(公告)号：US06810572B2
公开(公告)日：2004-11-02
申请号：US09967269
申请日：2001-09-28
申请人： Matthew G. Kistner , Jeffrey D. Will
发明人： Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B23P2500
CPC分类号： B21D26/055 , B21D53/045 , B32B3/20 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/281 , B32B2250/40 , B32B2605/18 , H05B6/105 , Y10T29/4935 , Y10T29/49366 , Y10T29/49885 , Y10T156/10 , Y10T428/12 , Y10T428/12535 , Y10T428/12569
摘要： We combine superplastic forming (SPF) with adhesive bonding (AB) to produce quality multisheet sandwich panel structures, especially those using a superplastic aluminum alloy, such as Al 2004, Al 8090, or Al 1570. We produce the parts with improved energy efficiency and at lower cost. We heat the multisheet pack having an adhesive, preferably a polyimide, between the core sheets and the face sheets to its superplastic forming range. Then, we superplastically form the pack to define adhesive bonds between the sheets in the core and between the core and the face sheets with the flowing adhesive. Finally, we cool the formed pack below the superplastic range to set the adhesive.
摘要翻译：我们将超塑性成型（SPF）与粘合剂（AB）结合在一起，生产高质量的多层板夹芯板结构，特别是使用超级铝合金，如Al 2004，Al 8090或Al 1570。我们生产的部件具有更高的能源效率和以较低的成本。我们将具有粘合剂，优选聚酰亚胺的多片材包装在芯片和面板之间加热至其超塑性成形范围。然后，我们通过流动的粘合剂超塑性地形成包装以确定芯部之间的片之间和芯部和面片之间的粘合。最后，我们将形成的包装冷却到超塑性范围以下以设置粘合剂。

10. 发明授权

US06508394B1 Method for making multisheet metal sandwich structure with throughholes 失效
标题翻译：制造具有通孔的多片金属夹层结构的方法
公开(公告)号：US06508394B1
公开(公告)日：2003-01-21
申请号：US09386737
申请日：1999-08-31
申请人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
发明人： Frederick W. Buldhaupt , David H. Gane , Matthew G. Kistner , Jeffrey D. Will
IPC分类号： B23K3102
CPC分类号： B64C1/12 , B21D26/055 , B21D47/00 , B23K26/037 , B23K26/123 , B23K26/206 , B23K26/244 , B23K26/26 , B23K26/28 , B23K26/38 , B23K2101/02 , B64C2001/0081 , Y10T29/18 , Y10T29/49371 , Y10T428/1234 , Y10T428/12347 , Y10T428/12361 , Y10T428/12375
摘要： A method of making an expanded metal sandwich structure includes cleaning at least two metal superplastic core sheets to remove metal oxides and residues that would interfere with diffusion bonding of the sheets. The core sheets are placed face-to-face and a gas pressure line fitting is inserted between one edge and is welded into place. The fitting has a through bore through which gas can from under pressure from a gas pressure control system into the space between the core sheets. The core sheets are pressed together and laser welded together into a core pack along lines which will form junction lines between the core sheets when the core pack is superplastically expanded. The core pack is chemically cleaned to remove metal oxides and residues that would interfere with diffusion bonding of the core pack sheets to face sheets. Two metal face sheets having superplastic characteristics are chemically cleaned and placed over and under the core pack. An envelope gas fitting is placed between the face sheets and is welded in place while seal welding around the entire peripheral edges of the face sheet and the core pack to produce a sealed envelope pack enveloping the core pack, with gas fittings into the core pack and into a face sheet zone between the face sheets and the core pack.
摘要翻译：制造扩展金属夹层结构的方法包括清洗至少两个金属超塑性芯片以去除会妨碍片材扩散粘合的金属氧化物和残留物。将芯片面对面放置，并且将气体压力线接头插入到一个边缘之间并被焊接到位。配件具有通孔，气体可以在压力下从气体压力控制系统进入到芯片之间的空间。芯片被压在一起并且激光焊接在一起成为一个核心包装线，当芯组件被超塑膨胀时，这些线将在芯板之间形成连接线。核心包被化学清洁以除去会干扰核心包装片与面板的扩散粘合的金属氧化物和残留物。具有超塑性特征的两个金属面板被化学清洗并放置在芯组件的上方和下方。封套气体配件放置在面板之间并且被焊接就位，同时围绕面板和芯组件的整个周边边缘进行密封焊接，以产生包封芯组件的密封的信封包，气体配件到芯包中，进入面片和芯包之间的面片区域。

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