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1. 发明授权

US08193495B2 Tool for dicorotron wire assembly removal and storage 有权
标题翻译：双卡通线组件拆卸和存放工具
公开(公告)号：US08193495B2
公开(公告)日：2012-06-05
申请号：US12200136
申请日：2008-08-28
申请人： Bruce J. Parks , Jamie S. Clayfield , Douglas S Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
发明人： Bruce J. Parks , Jamie S. Clayfield , Douglas S Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
IPC分类号： H01T19/00
CPC分类号： G03G15/0258 , G03G15/0291 , G03G21/1661 , G03G2215/027 , G03G2215/1609 , G03G2221/1693 , Y10T29/5313 , Y10T29/53174 , Y10T29/53213 , Y10T29/53217 , Y10T29/53274
摘要： A system and apparatus that removes and collects non-functional wire assemblies from dicorotron units is described. It has a removal tool with flexible levers mounted on the top of a storage box. The removal tool has an open top and bottom, the open bottom is aligned with an opening in the top of the box to permit a dislodged anchor and wire assembly to fall therethrough.
摘要翻译：描述了从双卡方器单元去除和收集非功能线组件的系统和装置。它具有安装在储物箱顶部的柔性杠杆的拆卸工具。拆卸工具具有敞开的顶部和底部，敞开的底部与盒的顶部中的开口对齐，以允许移动的锚固件和线组件从其中落下。

2. 发明授权

US5101126A Wide dynamic range transconductance stage 失效
标题翻译：宽动态范围跨度级
公开(公告)号：US5101126A
公开(公告)日：1992-03-31
申请号：US597794
申请日：1990-10-15
申请人： James R. Butler , Douglas S. Smith
发明人： James R. Butler , Douglas S. Smith
IPC分类号： H03F3/343 , H03F3/345 , H03F3/45
CPC分类号： H03F3/45085 , H03F3/45282 , H03F2203/45322 , H03F2203/45331 , H03F2203/45362 , H03F2203/45612 , H03F2203/45702
摘要： A wide dynamic range transconductance stage has two branches, each branch being composed of a plurality of transconductance circuit paths. Each circuit path has a greater transconductance than the other circuit paths for its branch within a respective sub-range of the input signal range for the stage as a whole, with each path dominating the other paths for its branch within its respective sub-range. The overall bandwidth for the stage, its g.sub.m, its noise characteristics and its input voltage range are enhanced as a result. Bandwidth and slew rate may be independently optimized by the designer. Two paths are used for each branch in the preferred embodiment, with one path consisting of a bipolar transistor and the other path either a field effect transistor or a resistor degenerated bipolar transistor. Multiple paths may be used based on the same principle.

3. 发明授权

US5055723A JFET analog switch with gate current control 失效
标题翻译：具有栅极电流控制的JFET模拟开关
公开(公告)号：US5055723A
公开(公告)日：1991-10-08
申请号：US316874
申请日：1989-02-28
申请人： Derek F. Bowers , Douglas S. Smith
发明人： Derek F. Bowers , Douglas S. Smith
IPC分类号： H03K17/06 , H03K17/16 , H03K17/687
CPC分类号： H03K17/6871 , H03K17/063 , H03K17/162
摘要： An analog switching circuit may be implemented with MESFETs without forward biasing the switching device, and is applicable to JFET switches in general. Switching currents are provided from a nominal input line which closely tracks the true analog input voltage, but is segregated therefrom. A current supply fed from the nominal input line provides transient charging current to the gate of the switching transistor during the switching transition from OFF to ON states. Voltage setting devices hold the gate and source of the enhancement-mode current supply at approximately the nominal supply voltage level when the switching transistor is ON, while a control section holds the gate and source of the current supply device at a negative reference voltage level when the switching transistor is OFF. In either case, the current supply device is inhibited from delivering gate current to the switching transistor during steady state operation.

4. 发明申请

US20080307638A1 DICOROTRON WIRE ASSEMBLY REMOVAL AND STORAGE TOOL 有权
标题翻译： DICOROTRON线组件拆卸和存储工具
公开(公告)号：US20080307638A1
公开(公告)日：2008-12-18
申请号：US12200136
申请日：2008-08-28
申请人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
发明人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
IPC分类号： B23P19/04
CPC分类号： G03G15/0258 , G03G15/0291 , G03G21/1661 , G03G2215/027 , G03G2215/1609 , G03G2221/1693 , Y10T29/5313 , Y10T29/53174 , Y10T29/53213 , Y10T29/53217 , Y10T29/53274
摘要： A system and apparatus that removes and collects non-functional wire assemblies from dicorotron units is described. It has a removal tool with flexible levers mounted on the top of a storage box. The removal tool has an open top and bottom, the open bottom is aligned with an opening in the top of the box to permit a dislodged anchor and wire assembly to fall therethrough.
摘要翻译：描述了从双卡方器单元去除和收集非功能线组件的系统和装置。它具有安装在储物箱顶部的柔性杠杆的拆卸工具。拆卸工具具有敞开的顶部和底部，敞开的底部与盒的顶部中的开口对准以允许移动的锚固件和线组件从其中落下。

5. 发明授权

US07432504B2 Dicorotron wire assembly removal and storage tool 有权
标题翻译： Dicorotron电线组件拆卸和存储工具
公开(公告)号：US07432504B2
公开(公告)日：2008-10-07
申请号：US11235936
申请日：2005-09-27
申请人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
发明人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
IPC分类号： H01T19/00
CPC分类号： G03G15/0258 , G03G15/0291 , G03G21/1661 , G03G2215/027 , G03G2215/1609 , G03G2221/1693 , Y10T29/5313 , Y10T29/53174 , Y10T29/53213 , Y10T29/53217 , Y10T29/53274
摘要： A system and apparatus that removes and collects non-functional wire assemblies from dicorotron units is described. It has a removal tool mounted on the top of a storage box. The removal tool has an open top and bottom, the open bottom is aligned with an opening in the top of the box to permit a dislodged wire assembly to fall therethrough.
摘要翻译：描述了从双卡方器单元去除和收集非功能线组件的系统和装置。它具有安装在储物箱顶部的拆卸工具。拆卸工具具有敞开的顶部和底部，敞开的底部与盒的顶部中的开口对齐，以允许脱落的线组件从其中落下。

6. 发明授权

US07430259B2 Two-wire chip-to-chip interface 失效
标题翻译：二线芯片到芯片接口
公开(公告)号：US07430259B2
公开(公告)日：2008-09-30
申请号：US10850707
申请日：2004-05-21
申请人： Brian North , Douglas S. Smith
发明人： Brian North , Douglas S. Smith
IPC分类号： H04L7/00
CPC分类号： H04B3/56
摘要： A method for communicating data over a serial interface between a master device and at least one slave device is disclosed. A master device generates a preamble that is attached to a data block for transmission over the serial interface between a master device and at least one slave device. Upon receipt of the control word at the at least one slave device, the preamble is detected by the slave device. Upon detection of the preamble, the slave device is enabled to respond to information within the control word as appropriate.
摘要翻译：公开了一种通过主设备和至少一个从设备之间的串行接口传送数据的方法。主设备生成附加到数据块的前导码，用于通过主设备和至少一个从设备之间的串行接口进行传输。在至少一个从设备接收到控制字时，由从设备检测前同步码。在检测到前导码时，从属设备能够适当地响应控制字中的信息。

7. 发明授权

US5058745A Product adaptable, process compatible, ergonomic means and method for safe handling, transporting and unpacking of articles of manufacture 失效
标题翻译：产品适应性，兼容性，有效的手段和方法，用于制造商品的安全处理，运输和解包
公开(公告)号：US5058745A
公开(公告)日：1991-10-22
申请号：US517279
申请日：1990-05-01
申请人： Gary J. Warner , Douglas S. Smith
发明人： Gary J. Warner , Douglas S. Smith
IPC分类号： B65D77/26 , B65D81/05 , B65D81/107 , B65D85/68
CPC分类号： B65D81/05 , B65D81/107
摘要： A package assembly and method of loading and unloading said package assembly is disclosed. The package assembly of the present invention includes moving parts to make the loading and unloading steps of a relatively delicate instrument of substantial weight easier and safe. The basic package assembly includes four component parts: an outer carton 10, an inner carton 12, a blocking panel 14, and top tray 16. In several of the embodiments, the top tray 16 is combined as a single unit with either the blocking panel 14 or the inner carton 12, thus reducing the parts count to three. In the unloading of the instrument, blocking panel 14 and tray 16 are first removed, outer carton 10 is rotated about one of its lower edges 30 to bring side 31 to rest on the floor. During the rotation of outer carton 10, inner carton 12 slides within outer carton 10 to bring the bottom of the enclosed instrument to rest on its bottom surface within the outer carton 10 allowing its easy removal by sliding it from the packaging.
摘要翻译：公开了一种装载和卸载所述包装组件的包装组件和方法。本发明的包装组件包括移动部件，以使相当精细的装置的装卸步骤更容易和安全。基本包装组件包括四个组件：外箱10，内箱12，阻挡面板14和顶托16。在几个实施例中，顶托16被组合成单个单元或阻塞板 14或内部纸箱12，从而将零件数量减少到三个。在卸载仪器时，首先取下挡板14和托盘16，外箱10围绕其下边缘30中的一个旋转，使侧面31搁置在地板上。在外箱10的旋转期间，内纸箱12在外箱10内滑动，使封闭的乐器的底部搁置在外纸盒10的底面上，从而允许其从包装中滑动而容易地移除。

8. 发明授权

US5053653A JFET analog switch with gate current control 失效
标题翻译： JFET模拟开关，具有栅极电流控制
公开(公告)号：US5053653A
公开(公告)日：1991-10-01
申请号：US652507
申请日：1991-02-08
申请人： Derek F. Bowers , Douglas S. Smith
发明人： Derek F. Bowers , Douglas S. Smith
IPC分类号： H03K17/06 , H03K17/16 , H03K17/687
CPC分类号： H03K17/6871 , H03K17/063 , H03K17/162
摘要： An analog switching circuit may be implemented with MESFETs without forward biasing the switching device, and is applicable to JFET switches in general. Switching currents are provided from the nominal input line which closely tracks the true analog input voltage, but is segregated therefrom. A current supply fed from the nominal input line provides transient charging current to the gate of the switching transistor during the switching transition from OFF to ON states. Voltage setting devices hold the gate and source of the enhancement-mode current supply at approximately the nominal supply voltage level when the switching transistor is ON, while a control section holds the gate and source of the current supply device at a negative reference voltage level when the switching transistor is OFF. In either case, the current supply device is inhibited from delivering gate current to the switching transistor during steady state operation.
摘要翻译：模拟开关电路可以用MESFET实现，而不需要向开关器件施加偏压，并且通常适用于JFET开关。从标称输入线提供开关电流，该输入线紧密跟踪真实的模拟输入电压，但是与其分离。在从OFF到ON状态的切换转换期间，从标称输入线馈送的电流电源提供到开关晶体管的栅极的瞬态充电电流。当开关晶体管导通时，电压设置装置将增强型电流源的栅极和源保持在大致的额定电源电压电平，而控制部分将电流供应装置的栅极和源保持在负参考电压电平，当开关晶体管截止。在任一种情况下，在稳态操作期间，禁止电流供给装置向开关晶体管传送栅极电流。

9. 发明授权

US07420169B2 Dicorotron wire assembly removal-insertion tool 有权
标题翻译： Dicorotron电线组件拆卸插入工具
公开(公告)号：US07420169B2
公开(公告)日：2008-09-02
申请号：US11235935
申请日：2005-09-27
申请人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
发明人： Bruce J. Parks , Jamie S. Clayfield , Douglas S. Smith , James D. Walsh , Eliud Robles Flores , Gerald F. Daloia
IPC分类号： H01T19/00
CPC分类号： H01T19/00 , G03G15/0258 , G03G15/0291 , G03G2215/027 , Y10T29/53 , Y10T29/53587 , Y10T29/53613
摘要： Electrostatic printing processes utilize corona-charging units. When those units wear out or become faulty, they need to be replaced. This embodiment provides a tool that can be used to remove a faulty electrode wire assembly from the unit. This same tool when loaded with a new wire assembly can insert a new wire assembly into the emptied corona charging unit, sometimes referred to as a dicorotron unit. The tool, therefore, is used both to remove or insert a wire assembly from or into a dicorotron unit.
摘要翻译：静电印刷工艺利用电晕充电装置。当这些装置出现故障或故障时，需要更换。该实施例提供了可用于从该单元去除故障的电极线组件的工具。当装入新的电线组件时，这个相同的工具可以将新的电线组件插入空的电晕充电单元中，有时称为二导筒单元。因此，该工具既可用于将导线组件从二氯氰酸纤维单元中取出或插入到二氯氰菊酯单元中。

10. 发明授权

US5469104A Active folded cascode 失效
标题翻译：主动折叠共源共栅
公开(公告)号：US5469104A
公开(公告)日：1995-11-21
申请号：US218726
申请日：1994-03-28
申请人： Douglas S. Smith , Edward C. Bee
发明人： Douglas S. Smith , Edward C. Bee
IPC分类号： H03F1/22 , H03F3/45 , H03F1/56
CPC分类号： H03F3/45192 , H03F1/22 , H03F1/223 , H03F2203/45028 , H03F2203/45122 , H03F2203/45126
摘要： An active folded cascode includes an amplifier transistor and a source follower transistor configured as a folded cascode with the drain of the amplifier transistor and the source of the follower transistor connected to form a gain node. A feedback transistor has its gate and drain connected to the source and gate of the follower transistor while bias current provided to the drain of the feedback transistor by a current source maintains the gain node at a fixed voltage with respect to a reference voltage. Coupling of the voltage at the gain node to the gate of the source follower transistor by the feedback transistor reduces the effective source impedance of the source follower transistor, providing improved gain and bandwidth properties for the active folded cascode circuit.
摘要翻译：有源折叠共源共栅包括放大器晶体管和源极跟随器晶体管，其被配置为与放大器晶体管的漏极并且跟随器晶体管的源极连接以形成增益节点的折叠共源共栅。反馈晶体管的栅极和漏极连接到跟随器晶体管的源极和栅极，而通过电流源提供给反馈晶体管的漏极的偏置电流将增益节点保持在相对于参考电压的固定电压。通过反馈晶体管将增益节点处的电压耦合到源极跟随器晶体管的栅极减小了源极跟随器晶体管的有效源极阻抗，为有源折叠共源共栅电路提供改进的增益和带宽特性。

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