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11. 发明授权

US07084611B2 DC/DC converter 有权
标题翻译： DC / DC转换器
公开(公告)号：US07084611B2
公开(公告)日：2006-08-01
申请号：US10692448
申请日：2003-10-23
申请人： Joerg Kirchner , Thomas Keller , Christian Schimpfle
发明人： Joerg Kirchner , Thomas Keller , Christian Schimpfle
IPC分类号： G05F1/613
CPC分类号： H02M3/1582 , H02M2001/0045
摘要： The invention relates to a DC/DC converter including an input to which an input voltage Vin is applied, a inductance L whose one terminal is connected to the input, a first controllable switch N1 via which the other terminal of the inductance is connectable to a reference potential Vss, a second controllable switch P1 via which the other terminal of the inductance is connectable to the output of the converter, and a regulator circuit 1 configured so that it is able to control the two switches in regulating the output voltage of the DC/DC converter to a predetermined wanted value. The second controllable switch is a PMOS-FET. The regulator circuit is configured so that when the input voltage is higher than the desired value of the output voltage, the gate of the PMOS-FET is permanently connected to a voltage which is larger than the difference between the input voltage and the threshold voltage of the PMOS-FET, it connecting the back gate of the PMOS-FET permanently to a voltage which is larger than the expression input voltage plus threshold voltage of the PMOS-FET minus the diode voltage of a pn junction of the PMOS-FET and timing the first controllable switch with a specific duty cycle so that the output voltage attains the wanted value. The converter in accordance with the invention now permits achieving both an increase and decrease in the input voltage. It can be put to use preferably in conjunction with battery-powered devices for which a wanted voltage is specified.
摘要翻译：本发明涉及一种DC / DC转换器，其包括施加输入电压Vin的输入端，一端连接到输入端的电感L，电感的另一端经由该第一可控开关N 1可连接到参考电位Vss，电感的另一个端子可连接到转换器的输出端的第二可控开关P1，以及调节器电路1，其被配置成能够控制两个开关调节输出电压 DC / DC转换器达到预定的有用值。第二可控开关是PMOS-FET。调节器电路被配置为使得当输入电压高于输出电压的期望值时，PMOS-FET的栅极永久地连接到大于输入电压和阈值电压之间的差的电压 PMOS-FET将PMOS-FET的背栅极永久地连接到比PMOS-FET的表达式输入电压+阈值电压减去PMOS-FET的pn结的二极管电压和定时具有特定占空比的第一可控开关，使得输出电压达到所需值。根据本发明的转换器现在允许实现输入电压的增加和减小。优选地可以与指定了所需电压的电池供电的装置一起使用。

12. 发明申请

US20060048556A1 Method of manufacturing a splined member for use in a driveshaft assembly 有权
标题翻译：制造用于驱动轴组件的花键构件的方法
公开(公告)号：US20060048556A1
公开(公告)日：2006-03-09
申请号：US11221594
申请日：2005-09-08
申请人： James Duggan , Thomas Keller
发明人： James Duggan , Thomas Keller
IPC分类号： B21J1/00
CPC分类号： B21K1/066 , B21C37/202 , B21J5/12 , B21K1/06 , B21K1/063 , B21K1/12 , B21K1/30
摘要： A method of manufacturing a splined member avoids the generation of waste material and minimizes the amount of dimensional inaccuracies. A hollow cylindrical workpiece is initially provided from a material having a relatively high elongation characteristic. The material used to form the workpiece may be AA-5 154 grade aluminum alloy having an elongation characteristic that is in the range of from about 20% to about 30%, preferably in the range of from about 22% to about 28%, and most preferably about 25%. A mandrel having a plurality of external splines is inserted within workpiece, and the workpiece is deformed into engagement with the mandrel to form a splined member using a swaging process, such a rotary swaging or feed swaging. The splined member is thus formed having a plurality of internal splines and a cylindrical outer surface. The use of the swaging process avoids the generation of waste material. Also, dimensional accuracy is improved because the splined member is shaped in accordance with the precisely formed mandrel, which eliminates dimensional variations that can result from known machining practices.
摘要翻译：制造花键构件的方法避免了废料的产生并且使尺寸不准确的量最小化。最初由具有较高延伸特性的材料提供中空的圆柱形工件。用于形成工件的材料可以是AA-5 154级铝合金，其延伸特性在约20％至约30％的范围内，优选在约22％至约28％的范围内，以及最优选约25％。具有多个外花键的心轴被插入工件内，并且工件变形成与心轴接合，以使用模锻工艺形成花键构件，这样的旋转锻模或进料锻造。因此，花键构件形成有多个内花键和圆柱形外表面。使用模锻工艺避免了废料的产生。此外，尺寸精度得到改善，因为花键构件根据精确形成的心轴成形，消除了可能由已知的加工实践产生的尺寸变化。

13. 发明申请

US20050002722A1 Printer 失效
标题翻译：打印机
公开(公告)号：US20050002722A1
公开(公告)日：2005-01-06
申请号：US10869732
申请日：2004-06-16
申请人： Brent Goodwin , Thomas Keller , James Makley , Mark Moore
发明人： Brent Goodwin , Thomas Keller , James Makley , Mark Moore
IPC分类号： B65C11/02 , B41J11/27
CPC分类号： B41J3/36 , B41J3/4075 , B41J11/0025 , B65C11/0226 , B65C11/0284 , B65C11/0289 , B65C2210/0018 , B65C2210/0075 , B65C2210/0086 , Y10T156/1795 , Y10T156/18 , Y10T156/1994
摘要： There is disclosed a hand-held labeler for printing and applying labels and for printing tags. The labeler has a keyboard, a display, a scanner, and a battery-containing handle. The labeler is user-friendly and compact. The labeler can be easily loaded with label and tag webs of different widths. The labeler has a discharge chute for the carrier web which can be slid to a position outside the labeler for easy cleaning.
摘要翻译：公开了一种用于打印和应用标签和打印标签的手持贴标机。贴标机具有键盘，显示器，扫描仪和含电池的手柄。贴标机是用户友好和紧凑。贴标机可以轻松地装载不同宽度的标签和标签网。贴标机具有用于承载网的卸料槽，其能够滑动到标签机外部的位置以便于清洁。

14. 发明授权

US06050885A Device for the chemical-mechanical polishing of an object, in particular a semiconductor wafer 失效
标题翻译：用于物体的化学机械抛光的装置，特别是半导体晶片
公开(公告)号：US06050885A
公开(公告)日：2000-04-18
申请号：US072663
申请日：1998-04-27
申请人： Georg Morsch , Thomas Keller , Eberhard Potempka
发明人： Georg Morsch , Thomas Keller , Eberhard Potempka
IPC分类号： B24B37/005 , B24B37/34 , B24B53/00 , H01L21/304 , B24B29/00
CPC分类号： B24B37/345 , B24B27/0076 , B24B37/005
摘要： A device for the chemical-mechanical polishing of the surface of an object, in particular of semiconductor wafers for the manufacture of semiconductors, with two polishing units with height-adjustable vacuum holders each for a semiconductor wafer, which can be driven by a drive motor about a vertical axis, parallel, approximately horizontally running guides, along which the polishing units are guided independently of one another, drive means by which the polishing units are moved along the guides, at least one polishing plate rotatingly driven below the guides, which is arranged approximately symmetrically on both sides of the longitudinal axes of the guides, by which means the polishing units in their corresponding operational position cooperate with oppositely lying sections of the polishing plate, at least one transfer and take-over device for the semiconductor wafer, at the end of the guides which is opposite to the polishing plate, two depositing and accommodating devices for the semiconductor wafer, which are arranged on oppositely lying sides of the guides and to which the polishing units can be aligned and which can be reached from the transfer and take-over device and a control device which controls the operation of the polishing units and of the transfer and take-over device.
摘要翻译：用于化学机械抛光物体的表面的装置，特别是用于制造半导体的半导体晶片的化学机械抛光，具有两个抛光单元，每个抛光单元具有各自用于半导体晶片的高度可调的真空保持器，其可以由驱动电机围绕垂直轴线，平行的大致水平行进的导轨，抛光单元彼此独立地被引导，驱动装置，抛光单元通过该驱动装置沿着引导件移动;至少一个抛光板，其被旋转地驱动在引导件的下方，大致对称地布置在引导件的纵向轴线的两侧上，通过这些装置，在其相应的操作位置中的抛光单元与抛光板的相对躺的部分配合，用于半导体晶片的至少一个传送和接收装置与抛光板相对的引导件的端部，用于该抛光板的两个沉积和容纳装置半导体晶片，其布置在引导件的相对的侧面上，并且抛光单元可以对准并且可以从传送和接收装置到达的位置以及控制抛光单元的操作的控制装置和传输和接收设备。

15. 发明授权

US09759331B2 Mechanical face seal with a rotating counter ring and precisely defined clamping 有权
公开(公告)号：US09759331B2
公开(公告)日：2017-09-12
申请号：US13642860
申请日：2011-04-18
申请人： Martin Kirchhof , Armin Laxander , Guenther Lederer , Thomas Keller
发明人： Martin Kirchhof , Armin Laxander , Guenther Lederer , Thomas Keller
IPC分类号： F16J15/34
CPC分类号： F16J15/3468
摘要： A mechanical face seal includes a rotating counter ring having a sealing surface and two radial planes. Each of the radial planes is associated with a clamping cam. A stationary face seal ring has a sealing surface opposite from the sealing surface of the counter ring. The sealing surfaces of the counter ring and the face seal ring bear against each other.

16. 发明申请

US20140373813A1 VENTING A FUEL TANK BY MEANS OF A FUEL SUPPLY PATH AND AN AIR SUPPLY PATH OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：通过燃油供应路径和内燃机的空气供给路径燃烧燃油箱
公开(公告)号：US20140373813A1
公开(公告)日：2014-12-25
申请号：US14352720
申请日：2012-08-30
申请人： Georg Mallebrein , Martin Klenk , Werner Haeming , Marko Lorenz , Hartmut Krueger , Timm Hollmann , Dennis Glemser , Stefan Gollnisch , Peter Schroepfer , Martina Homeyer , Franz Raichle , Wolfgang Fischer , Andreas Pape , Andreas Gutscher , Juergen Schwarz , Thomas Keller , Andreas Posselt , Georg Kurz
发明人： Georg Mallebrein , Martin Klenk , Werner Haeming , Marko Lorenz , Hartmut Krueger , Timm Hollmann , Dennis Glemser , Stefan Gollnisch , Peter Schroepfer , Martina Homeyer , Franz Raichle , Wolfgang Fischer , Andreas Pape , Andreas Gutscher , Juergen Schwarz , Thomas Keller , Andreas Posselt , Georg Kurz
IPC分类号： F02M25/08 , F02B61/00
CPC分类号： F02M25/089 , B60K15/03504 , B60K15/03519 , B60K2015/03296 , B60K2015/03509 , B60K2015/03514 , B60K2015/03523 , F02B61/00 , F02M25/0836 , F02M25/0872 , F02M37/0047 , F02M37/20
摘要： The invention relates to a system (1) for venting a fuel tank (3). The system (1) has a gas vessel (9), a first line (11), and a second line (13). The gas vessel (9) is designed to receive fuel vapor (7) from the fuel tank (3). The first line (11) connects the gas vessel (9) to an air supply path (21) of an internal combustion engine (19). The second line (13) connects the gas vessel (9) to a fuel supply path (30) of the internal combustion engine (19).
摘要翻译：本发明涉及一种用于排放燃料箱（3）的系统（1）。系统（1）具有气体容器（9），第一管线（11）和第二管线（13）。燃气容器（9）被设计成从燃料箱（3）接收燃料蒸气（7）。第一管线（11）将气体容器（9）连接到内燃机（19）的空气供给路径（21）。第二管路（13）将气体容器（9）连接到内燃机（19）的燃料供给路径（30）。

17. 发明申请

US20060130306A1 Method of manufacturing a sliding spline type of slip joint 审中-公开
标题翻译：滑动花键滑动接头的制造方法
公开(公告)号：US20060130306A1
公开(公告)日：2006-06-22
申请号：US11018396
申请日：2004-12-21
申请人： Thomas Keller
发明人： Thomas Keller
IPC分类号： B23Q17/00
CPC分类号： F16C3/03 , B23P15/00 , F16C33/208 , F16D3/06 , F16D2250/0046 , Y10T29/49771 , Y10T29/4978 , Y10T29/53039
摘要： First and second splined members are manufactured for use in a slip joint by initially providing a first member having a first plurality of splines thereon and a second member having a second plurality of splines thereon. The second plurality of splines defines a shape. A coating of a material, such as a low friction material, is provided on the first plurality of splines of the first member. The shape of the second plurality of splines on the second splined member is next measured, such as by using a digital spline gauge. The, the shape of the coating of the material provided on the first plurality of splines of the first member is conformed in accordance with the measured shape of the second plurality of splines of the second member, such as by using a lathe. As a result, a precise spacing or gap between the splined portions of the first and second members can be achieved that minimizes the amount of backlash and broken back therebetween.
摘要翻译：第一和第二花键构件通过最初提供具有第一多个花键的第一构件和在其上具有第二多个花键的第二构件而制造用于滑动接头。第二组多个花键定义一个形状。在第一构件的第一多个花键上设置有诸如低摩擦材料的材料的涂层。接下来测量第二花键部件上的第二多个花键的形状，例如通过使用数字花键计。根据第二构件的第二多个花键的测量形状，例如通过使用车床，设置在第一构件的第一多个花键上的材料的涂层的形状是一致的。结果，可以实现第一和第二构件的花键部分之间的精确间隔或间隙，其使得齿隙的量最小化并在其之间断开。

18. 发明申请

US20060123290A1 Serial data preservation method 失效
标题翻译：串行数据保存方法
公开(公告)号：US20060123290A1
公开(公告)日：2006-06-08
申请号：US10997547
申请日：2004-11-24
申请人： Thomas Keller , Nandor Toth , Gary Mastenbrook
发明人： Thomas Keller , Nandor Toth , Gary Mastenbrook
IPC分类号： G01R31/28
CPC分类号： G07C3/04 , G07C1/00
摘要： A timer circuit for tracking an elapsed time of an electronic device is provided. The timer circuit compares differences in elapsed times written to memory addresses of a memory chip with a periodic interval to determine whether any elapsed times written to the memory chip is corrupt. If so, then the corrupt data is discarded and the device elapsed time is tracked once again based on a valid elapsed time.
摘要翻译：提供了一种用于跟踪电子设备的经过时间的定时器电路。定时器电路将写入存储器芯片的存储器地址的经过时间的差异以周期性间隔进行比较，以确定写入存储芯片的经过时间是否损坏。如果是这样，则丢弃损坏的数据，并且基于有效的经过时间再次跟踪设备经过时间。

19. 发明申请

US20060039732A1 Portable printer 有权
公开(公告)号：US20060039732A1
公开(公告)日：2006-02-23
申请号：US11252314
申请日：2005-10-17
申请人： Orville Huggins , Thomas Keller , Dennis Prows , David Wisecup
发明人： Orville Huggins , Thomas Keller , Dennis Prows , David Wisecup
IPC分类号： B41J11/20
CPC分类号： B41J3/36 , B41J3/4075 , B41J11/002 , B41J15/042 , B41J29/02 , B41J29/13 , Y10T156/1746
摘要： There is disclosed a lightweight portable printer having a frame or housing with a print head and a cooperable platen roll mounted in the housing. The housing pivotally mounts a subassembly. The subassembly mounts an electric motor and gearing driven by the motor for driving the platen roll. The subassembly is resiliently urged to press the print head against the platen roll. The printer has a front door which provides access to the inside of the housing. The front door mounts the platen roll, a label delaminator, a pressure roll, a holder for mounting a supply roll of labels or tags, and a latch for latching the door to the housing and for camming the pressure roll into and out of cooperation with the platen roll.

20. 发明申请

US20060032386A1 Labeler and method 有权
公开(公告)号：US20060032386A1
公开(公告)日：2006-02-16
申请号：US11252057
申请日：2005-10-17
申请人： Brent Goodwin , Thomas Keller , James Makley , Mark Moore
发明人： Brent Goodwin , Thomas Keller , James Makley , Mark Moore
IPC分类号： B41F3/00
CPC分类号： B41J3/36 , B41J3/4075 , B41J11/0025 , B65C11/0226 , B65C11/0284 , B65C11/0289 , B65C2210/0018 , B65C2210/0075 , B65C2210/0086 , Y10T156/1795 , Y10T156/18 , Y10T156/1994
摘要： There is disclosed a hand-held labeler for printing and applying labels and for printing tags. The labeler has a keyboard, a display, a scanner, and a battery-containing handle. The labeler is user-friendly and compact. The labeler can be easily loaded with label and tag webs of different widths. The labeler has a discharge chute for the carrier web which can be slid to a position outside the labeler for easy cleaning.

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