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1. 发明授权

US5764587A Static wordline redundancy memory device 失效
标题翻译：静态字线冗余存储设备
公开(公告)号：US5764587A
公开(公告)日：1998-06-09
申请号：US765987
申请日：1997-01-10
申请人： Stefan Buettner , Jurgen Pille , Dieter Wendel , Friedrich Christian Wernicke
发明人： Stefan Buettner , Jurgen Pille , Dieter Wendel , Friedrich Christian Wernicke
IPC分类号： G11C11/413 , G06F11/20 , G06F12/16 , G11C8/00 , G11C29/00 , G11C29/04
CPC分类号： G11C29/78 , G11C29/848
摘要： The invention relates to a memory device comprising a set of word decoders W, a set of wordline drivers WL, a plurality of switches S to connect a subset of the wordline drivers to the set of word decoders and storage means 5 for the storage of information indicative of a defective wordline. The wordline drivers include a predefined subset of wordline drivers which are to be used when none of the wordlines are defective and a plurality of second subsets of wordline drivers which are to be used when one of the wordlines is defective. The memory device further includes logic means 4 for logically and permanently assigning one of the subsets to the set of word decoders in response to the information stored in the storage means, by controlling the switches S to connect one of the second subsets of wordline drivers to the set of word decoders.
摘要翻译： PCT No.PCT / EP95 / 02183 Sec。 371日期1997年1月10日 102（e）日期1997年1月10日PCT归档1995年6月7日PCT公布。公开号WO96 / 41264 日期：1996年12月19日本发明涉及包括一组字解码器W，一组字线驱动器WL，多个开关S以将字线驱动器的子集连接到一组字解码器和存储装置5的存储器件用于存储指示有缺陷的字线的信息。字线驱动器包括字线驱动器的预定义子集，当字线不是有缺陷时要使用的字线驱动器的子集，以及当字线之一有缺陷时要使用的多个字线驱动器的第二子集。存储装置还包括逻辑装置4，用于通过控制开关S将字线驱动器的第二子集中的一个连接到字线驱动器的一个，将逻辑上和永久地将一个子集合分配给字解码器集合，以响应存储在存储装置中的信息一组字解码器。

2. 发明授权

US06614265B2 Static logic compatible multiport latch 失效
公开(公告)号：US06614265B2
公开(公告)日：2003-09-02
申请号：US09683260
申请日：2001-12-05
申请人： Stefan Buettner , Guenter Mayer , Juergen Pille , Dieter Wendel
发明人： Stefan Buettner , Guenter Mayer , Juergen Pille , Dieter Wendel
IPC分类号： H03K1900
CPC分类号： H03K3/356156 , H03K3/356121 , H03K17/005 , H03K17/693
摘要： The invention describes a high-performance static logic compatible multiport latch. The latch is controlled by at least a first and a second clock (CLK 1, CLK 2), which consist of at least first and second data input ports (107, 111) with together at least three data inputs (DATA 1.1, . . . , DATA 1.n, DATA 2.1, . . . , DATA 2.n) and at least one data output (OUT). The first clock (CLK 1) controls whether data (DATA1.1, . . . , DATA 1.n) applied to the first data input ports (107) is stored in or clocked through the latch (100), the second clock (CLK 2) controls whether data (DATA 2.1, . . . , DATA 2.n) applied to the second data input ports (111) is stored in or clocked through the latch, and either the first clock (CLK 1) or the second clock (CLK 2) clocks data into the latch at the same time.

3. 发明申请

US20080080259A1 6 Transistor Memory Circuit Pair Supporting Simultaneous Read/Write and Method Therefore 审中-公开
标题翻译： 6晶体管存储电路对支持同时读/写和方法因此
公开(公告)号：US20080080259A1
公开(公告)日：2008-04-03
申请号：US11862235
申请日：2007-09-27
申请人： Stefan Buettner , Juergen Pille , Otto Wagner , Dieter Wendel
发明人： Stefan Buettner , Juergen Pille , Otto Wagner , Dieter Wendel
IPC分类号： G11C7/00
CPC分类号： G11C7/12 , G11C7/18
摘要： A method and memory circuit comprising a plurality of cells accessible by word lines and bit lines is described, wherein each cell includes a group of six transistors adapted to both store a bit inserted into the cell during a write operation and affect a signal asserted during a read operation on a bit line coupled to the cell such that the affected signal matches a value of the bit stored in the cell, wherein the word lines and bit lines of the memory are divided into sections assigned to groups of equal numbers of cells, wherein said sections are individually accessible for read or write operations such that one cell of a group can be read simultaneously while writing another cell of the group.
摘要翻译：描述了包括由字线和位线可访问的多个单元的方法和存储器电路，其中每个单元包括一组六个晶体管，其适于在写操作期间存储插入到单元中的位，并且影响在在耦合到该单元的位线上读取操作，使得受影响的信号与存储在单元中的位的值相匹配，其中存储器的字线和位线被分成分配给相同数量的单元的组，其中所述部分可单独访问用于读取或写入操作，使得可以同时读取组中的一个单元同时写入该组的另一个单元。

4. 发明授权

US08567228B2 Tool system with interchangeable tool inserts for punching machines 有权
标题翻译：刀具系统，具有用于冲孔机的可互换工具刀片
公开(公告)号：US08567228B2
公开(公告)日：2013-10-29
申请号：US12635279
申请日：2009-12-10
申请人： Stefan Buettner , Wolfgang Laib
发明人： Stefan Buettner , Wolfgang Laib
IPC分类号： B21D37/00
CPC分类号： B26F1/44 , B21D28/12 , B21D28/34 , B21D28/343 , B21D28/346 , B21D37/02 , B21D37/04 , B21D37/10 , B26F1/14 , Y10T83/8748 , Y10T83/9416 , Y10T83/9423 , Y10T83/9425 , Y10T83/97
摘要： A tool system is provided that has a stamp or punch adapter including eccentrically positioned stamp receptacles. This system permits a simple exchange of tool inserts in the stamp adapter. These tool inserts are also usable in another tool system. The system also permits combining the stamp adapter with a stamp shaft, which can also be used in another tool system. These features permit stamping (and punching) with minimal tooling and retooling efforts.
摘要翻译：提供了一种具有印模或冲头适配器的工具系统，其包括偏心定位的印字插座。该系统允许在印章适配器中简单地更换工具插入物。这些刀具刀片也可用于另一个刀具系统。该系统还允许将印章适配器与印章轴组合，该印章轴也可以用于另一个工具系统。这些功能允许冲压（和冲压），并以最小的工具和重新设计工具。

5. 发明申请

US20130128684A1 REDUCED LEAKAGE BANKED WORDLINE HEADER 审中-公开
标题翻译：减少泄漏银行字头
公开(公告)号：US20130128684A1
公开(公告)日：2013-05-23
申请号：US13466973
申请日：2012-05-08
申请人： Stefan Buettner , Thomas Froehnel , Werner Juchmes , Rolf Sautter , Victor Zyuban
发明人： Stefan Buettner , Thomas Froehnel , Werner Juchmes , Rolf Sautter , Victor Zyuban
IPC分类号： G11C5/14 , G11C8/10
CPC分类号： G11C5/14 , G11C8/08 , G11C8/10
摘要： A memory array can be arranged with header devices to reduce leakage. The header devices are coupled with a decoder to receive at least a first portion of a memory address indication and are coupled to receive current from a power supply. Each of header devices is adapted to provide power from the power supply to a set of the wordline drivers corresponding to a bank indicated with the first portion of the memory address indication. Each of the logic devices is coupled to receive at least a second portion of the memory address indication from a decoder. Each of the logic devices is coupled to activate the wordline drivers coupled with those of the wordlines indicated with the second portion of the memory address indication.
摘要翻译：存储器阵列可以配置有头部装置以减少泄漏。标题装置与解码器耦合以接收存储器地址指示的至少第一部分，并被耦合以从电源接收电流。每个头部装置适于从电源向与存储器地址指示的第一部分指示的存储体相对应的一组字线驱动器提供电力。每个逻辑设备被耦合以从解码器接收存储器地址指示的至少第二部分。每个逻辑设备被耦合以激活与由存储器地址指示的第二部分指示的字线的字线驱动器耦合的字线驱动器。

6. 发明授权

US07495949B2 Asymmetrical random access memory cell, memory comprising asymmetrical memory cells and method to operate such a memory 失效
标题翻译：不对称随机存取存储器单元，包括不对称存储单元的存储器和操作这种存储器的方法
公开(公告)号：US07495949B2
公开(公告)日：2009-02-24
申请号：US11669369
申请日：2007-01-31
申请人： Stefan Buettner , Torsten Mahnke , Wolfgang Penth , Otto Wagner
发明人： Stefan Buettner , Torsten Mahnke , Wolfgang Penth , Otto Wagner
IPC分类号： G11C11/00
CPC分类号： G11C11/412
摘要： An asymmetrical random access memory cell (1) including cross coupled inverters (2, 3) which are driven at their nodes (22, 32) by separate bit-lines (blt, blc) of a pair of complementary bit-lines, which are connected via a pass-transistors (21, 31), wherein said cross coupled inverters (2, 3) have different switching thresholds and exhibit asymmetrical physical behaviours, wherein an additional pass-transistor (4) is provided in series to one of the pass-transistors (21) between one of the nodes (22) and its dedicated bit-line (blc). Further the invention relates to a random access memory including such memory cells and to a method of operating such a memory.
摘要翻译：包括交叉耦合的反相器（2,3）的非对称随机存取存储单元（1），它们通过一对互补位线的分开的位线（blt，blc）在它们的节点（22,32）处驱动，它们是通过传输晶体管（21,31）连接，其中所述交叉耦合的反相器（2,3）具有不同的开关阈值并且表现出不对称的物理行为，其中附加的传输晶体管（4）串联地提供给一个通过 - 晶体管（21）在其中一个节点（22）和其专用位线（blc）之间。此外，本发明涉及包括这种存储器单元的随机存取存储器以及操作这种存储器的方法。

7. 发明授权

US08621909B2 Tool wear compensation devices and related machines and methods 有权
标题翻译：刀具磨损补偿装置及相关机器及方法
公开(公告)号：US08621909B2
公开(公告)日：2014-01-07
申请号：US13238447
申请日：2011-09-21
申请人： Stefan Buettner , Wolfgang Laib
发明人： Stefan Buettner , Wolfgang Laib
IPC分类号： B21D37/00
CPC分类号： B21D28/34 , B21D28/00 , B21D28/14 , B21D37/14 , B23Q17/00 , Y10T29/49902 , Y10T83/9423
摘要： The invention relates to disc-shaped compensation shims for compensating for the shortening of a tool die or a tool stamp due to regrinding. The shim includes a coding indicating a thickness of the tooling shim, the tooling shim being configured for use with a tool die or tool stamp to compensate for shortening of the tool die or tool stamp resulting from regrinding. The invention also relates to tool arrangements having at least one such shim, and to machine tools having such tool arrangements.
摘要翻译：本发明涉及用于补偿由于再研磨引起的工具模具或工具印模的缩短的盘形补偿垫片。垫片包括指示工具垫片的厚度的编码，工具垫片被配置为与工具模具或工具印模一起使用，以补偿由于再研磨而导致的工具模具或工具印模的缩短。本发明还涉及具有至少一个这种垫片的工具装置以及具有这种工具装置的机床。

8. 发明申请

US20100139470A1 TOOL SYSTEM WITH INTERCHANGEABLE TOOL INSERTS FOR PUNCHING MACHINES 有权
标题翻译：具有用于打孔机的可交换工具插件的工具系统
公开(公告)号：US20100139470A1
公开(公告)日：2010-06-10
申请号：US12635279
申请日：2009-12-10
申请人： Stefan Buettner , Wolfgang Laib
发明人： Stefan Buettner , Wolfgang Laib
IPC分类号： B26F1/44 , B26F1/38
CPC分类号： B26F1/44 , B21D28/12 , B21D28/34 , B21D28/343 , B21D28/346 , B21D37/02 , B21D37/04 , B21D37/10 , B26F1/14 , Y10T83/8748 , Y10T83/9416 , Y10T83/9423 , Y10T83/9425 , Y10T83/97
摘要： A tool system is provided that has a stamp or punch adapter including eccentrically positioned stamp receptacles. This system permits a simple exchange of tool inserts in the stamp adapter. These tool inserts are also usable in another tool system. The system also permits combining the stamp adapter with a stamp shaft, which can also be used in another tool system. These features permit stamping (and punching) with minimal tooling and retooling efforts.
摘要翻译：提供了一种具有印模或冲头适配器的工具系统，其包括偏心定位的印字插座。该系统允许在印章适配器中简单地更换工具插入物。这些刀具刀片也可用于另一个刀具系统。该系统还允许将印章适配器与印章轴组合，该印章轴也可以用于另一个工具系统。这些功能允许冲压（和冲压），并以最小的工具和重新设计工具。

9. 发明申请

US20100095815A1 Discharging Workpiece Parts 有权
标题翻译：放电工件零件
公开(公告)号：US20100095815A1
公开(公告)日：2010-04-22
申请号：US12581992
申请日：2009-10-20
申请人： Wolfgang Laib , Eric Schneider , Stefan Buettner
发明人： Wolfgang Laib , Eric Schneider , Stefan Buettner
IPC分类号： B26D7/32 , B26D7/00 , B26F1/14
CPC分类号： B21D28/14 , B21D28/34 , B21D45/003 , Y10T83/0448 , Y10T83/2216 , Y10T83/9425
摘要： A machine tool that includes a workpiece support and a punching die. The punching die includes a support surface, for supporting a workpiece to be processed, and a discharging slope. The discharging slope is configured such that a workpiece part, severed from a workpiece supported on the support surface of the punching die, is displaced, in at least one of a rotational, tilting, or linear movement, from a processing position at least partially overlying the discharging slope toward a removal position on the discharging slope. The discharging slope is also configured such that a workpiece part, severed from a workpiece supported on the support surface of the punching die, is directed, in a sliding movement, toward a discharging position located beneath the support surface and adjacent the punching die.
摘要翻译：一种机床，包括工件支撑件和冲压模具。冲压模具包括用于支撑待加工的工件的支撑表面和排出斜面。放电斜面被构造成使得从被支撑在冲压模具的支撑表面上的工件切断的工件部件以至少部分上覆的加工位置以旋转，倾斜或线性运动中的至少一个方式移位放电斜坡朝向放电斜坡上的去除位置。放电斜面还被构造成使得从被支撑在冲压模具的支撑表面上的工件切断的工件部件以滑动运动方向朝向位于支撑表面下方并与冲压模具相邻的排出位置。

10. 发明授权

US06977863B2 Device and method for decoding an address word into word-line signals 失效
公开(公告)号：US06977863B2
公开(公告)日：2005-12-20
申请号：US11051594
申请日：2005-02-04
申请人： Stefan Buettner , Jens Leenstra , Juergen Pille , Christian Schweizer
发明人： Stefan Buettner , Jens Leenstra , Juergen Pille , Christian Schweizer
IPC分类号： G11C7/10 , G11C8/10 , G11C8/00
CPC分类号： G11C8/10 , G11C7/1075
摘要： A method and a device for decoding an address word into word-line signals. A plurality of address lines feed the address word into a plurality of decoding blocks each associated to a particular address in the address space formed by the address word for generating a respective word-line signals, whereby each of the decoding blocks is connected to the plurality of address lines. At least one decoding block associated to a predetermined address in the address space formed by the address word is omitted, so that none of the generated word lines is switched to the active state, whenever the predetermined address word is inputted over the plurality of address lines.

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