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公开(公告)号：US4179001A
公开(公告)日：1979-12-18
申请号：US836219
申请日：1977-09-23
摘要： In an underground mine, a machine for drilling upwardly is placed in one tunnel of the mine and is used to drill a vertical shaft communicating with another tunnel at a higher elevation. The machine is operated so as to install a liner or casing in the shaft in a step-by-step fashion, substantially concurrently with the corresponding steps of the drilling operation.
摘要翻译： 在地下矿井中，向上钻孔的机器放置在矿井的一个隧道内，用于在较高高度与另一个隧道相通的垂直轴钻。 操作该机器，以便以一步一步的方式将衬套或套管安装在轴中，基本上与钻孔操作的相应步骤同时进行。
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公开(公告)号：US4083416A
公开(公告)日：1978-04-11
申请号：US787283
申请日：1977-04-13
摘要： A cutterhead adapted for drilling a hole upwardly in the earth, and to then be withdrawn downwardly through a casing which is inserted underneath the cutterhead, characterized by gauge cutters which are pivotally mounted on the cutterhead so that they will pivot upward and radially inward when the cutterhead is drawn into the casing, and also characterized by stabilizer rollers mounted on removable frames that can be detached.
摘要翻译： 一种用于在地球上向上钻孔的刀头，然后通过插入刀架下方的壳体向下抽出，其特征在于，在刀盘上枢转地安装有量规切割器，使得当刀头向上和向内转动时 刀头被拉入外壳，其特征还在于安装在可拆卸的可拆卸框架上的稳定辊。
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3.发明授权Delay test coverage enhancement for logic circuitry employing level sensitive scan design 失效采用电平敏感扫描设计的逻辑电路的延迟测试覆盖增强
公开(公告)号：US5278842A
公开(公告)日：1994-01-11
申请号：US650387
申请日：1991-02-04
申请人： Robert W. Berry, Jr. , Jacob Savir
发明人： Robert W. Berry, Jr. , Jacob Savir
IPC分类号： G01R31/317 , G01R31/28 , G01R31/30 , G01R31/3185 , H04B17/00
CPC分类号： G01R31/31858 , G01R31/3016
摘要： By selectively associating output signal lines with logic circuit input signal lines, it is possible to produce a combination logic circuit and latch string in which no pair of adjacent latches is connected to the same cone of logic in the logic circuit. This provides greatly improved capabilities for delay or AC circuit test with respect to the independence of test pairs of excitation data. The objective may also be achieved in whole or in part through the use of dummy latch elements which do not feed any logic circuit input signal lines.
摘要翻译： 通过选择性地将输出信号线与逻辑电路输入信号线相关联，可以产生组合逻辑电路和锁存串，其中没有一对相邻锁存器连接到逻辑电路中的同一逻辑锥。 相对于激励数据的测试对的独立性，这为延迟或AC电路测试提供了极大的改进的能力。 也可以通过使用不馈送任何逻辑电路输入信号线的虚拟锁存元件来全部或部分地实现该目的。
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公开(公告)号：US4210406A
公开(公告)日：1980-07-01
申请号：US938765
申请日：1978-09-01
申请人： Robert W. Berry, Jr.
发明人： Robert W. Berry, Jr.
CPC分类号： B23B51/048 , Y10S408/713 , Y10T408/905
摘要： A drill body for drilling solid metal and for finish boring having, at the working end, two or more replaceable, indexable, hard metal inserts dimensioned and spaced radially to cut equal volumes of metal. The inserts are retained in pockets by a headed screw with a through passage for a wrench. The outside insert is also shaped and positioned so the drill body may be shifted radially from the drilling axis and used as a boring bar.
摘要翻译： 用于钻出固体金属并用于精加工的钻体，其在工作端具有两个或更多个可更换的可转位的硬质金属插件，其尺寸和径向间隔开以切割等体积的金属。 插入物通过带有用于扳手的通道的头部螺钉保持在口袋中。 外部插入件也被成形和定位，使得钻体可以从钻孔轴线径向偏移并用作钻杆。
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5.发明授权公开(公告)号：US09164563B2
公开(公告)日：2015-10-20
申请号：US13479797
申请日：2012-05-24
CPC分类号： G06F1/28 , G06F1/26 , G06F11/3062
摘要： An approach for power supply noise mitigation on a processor is provided. In one aspect, the approach comprises a central computing unit operatively coupled to the processor to execute program operations. The approach further comprises a calibration circuit adapted to determine a first threshold on the processor to be used for comparison performed dynamically through the use of a detection circuit. A detection circuit adapted to dynamically monitor system operation of the processor and indicate if the first threshold is violated and a counting circuit adapted to prevent voltage from drooping if one or more voltage sensing measurements violates the first threshold are also provided.
摘要翻译： 提供了一种处理器电源噪声抑制方法。 在一个方面，该方法包括可操作地耦合到处理器以执行程序操作的中央计算单元。 该方法还包括校准电路，其适于确定要用于通过使用检测电路动态执行的比较的处理器上的第一阈值。 一种检测电路，适用于动态地监视处理器的系统操作并指示是否违反了第一阈值，还提供了一种适于在一个或多个电压感测测量违反第一阈值时防止电压下降的计数电路。
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公开(公告)号：US5375091A
公开(公告)日：1994-12-20
申请号：US163803
申请日：1993-12-08
申请人： Robert W. Berry, Jr. , Bernd K. F. Koenemann , William J. Scarpero, Jr. , Philip G. Shephard, III , Kenneth D. Wagner , Gulsun Yasar
发明人： Robert W. Berry, Jr. , Bernd K. F. Koenemann , William J. Scarpero, Jr. , Philip G. Shephard, III , Kenneth D. Wagner , Gulsun Yasar
摘要： A memory embedded in a integrated processor chip is dynamically stressed tested by repeatedly writing a test pattern to the data locations of the memory in which a high percentage of the memory cells are sequentially written with complementary data in order to create a high stress on the memory devices. The test pattern is generated as a function of the number of address locations of the memory and the number of data bits of a memory data word. The test pattern is rotated each time the memory is addressed. The test pattern preferably has a contiguous group of digits with the number of digits in the contiguous group being a function of the number of address locations and the number of data bits in the memory word. The memory data input register is configured as a recirculating loop and additional dummy bits are added to provide recirculating loops longer than the data input register. A plurality of independent circulating loops may be created in the data input register or in combination with a number of dummy register bits.
摘要翻译： 嵌入在集成处理器芯片中的存储器通过重复地将测试图案写入存储器的数据位置而被动态地受到压力测试，其中高百分比的存储器单元被顺序地写有补充数据，以便在存储器上产生高应力 设备。 作为存储器的地址位置的数量和存储器数据字的数据位的数量的函数产生测试图案。 每次存储器寻址时，测试模式都会旋转。 测试图案优选地具有连续的数字组，连续组中的位数是作为存储器字中的地址位置数和数据位数的函数。 存储器数据输入寄存器被配置为循环回路，并添加额外的虚拟位以提供比数据输入寄存器更长的再循环回路。 可以在数据输入寄存器中或与多个虚拟寄存器位组合地产生多个独立的循环回路。
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公开(公告)号：US08855969B2
公开(公告)日：2014-10-07
申请号：US13170150
申请日：2011-06-27
CPC分类号： G01R31/2879 , G06F11/24
摘要： Whether validation of at least one of a plurality of previously validated processors on a first system produced data usable for computing a validation start frequency of an unvalidated processor on a second system is determined. If validation of at least one of the plurality of previously validated processors on the first system produced data usable for validating the unvalidated processor, a validation start frequency associated with the unvalidated processor can be computed based, at least in part, on system parametric data associated with a subset of the plurality of previously validated processors that were validated on the first system. Otherwise, the validation start frequency associated with the unvalidated processor is computed based, at least in part, on tester parametric data associated with the unvalidated processor. Validation of the guard band frequency for the unvalidated processor is initiated at the validation start frequency.
摘要翻译： 确定第一系统上的多个先前验证的处理器中的至少一个的验证是否产生可用于计算第二系统上未经验证的处理器的验证开始频率的数据。 如果对第一系统上的多个先前验证的处理器中的至少一个的验证产生可用于验证未验证的处理器的数据，则可以至少部分地基于与系统参数数据相关联地计算与未验证的处理器相关联的验证开始频率 具有在第一系统上验证的多个先前验证的处理器的子集。 否则，至少部分地基于与未经验证的处理器相关联的测试仪参数数据来计算与未验证的处理器相关联的验证开始频率。 无效处理器的保护频带频率的验证在验证开始频率处启动。
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公开(公告)号：US08230495B2
公开(公告)日：2012-07-24
申请号：US12413016
申请日：2009-03-27
IPC分类号： G06F21/00
CPC分类号： H04L9/32 , G06F21/75 , H04L2209/34 , H04L2209/56
摘要： A method for electronically fused encryption key security includes inserting a plurality of inverters between a bank of security fuses and a fuse sense logic module. The method also includes sensing an activated set of the bank of security fuses and the plurality of inverters. The method further includes comparing the sensed activated set of the bank of security fuses and the plurality of inverters with a software key to determine whether at least a substantial match is made.
摘要翻译： 一种用于电子融合加密密钥安全性的方法包括在安全保险丝组和熔丝检测逻辑模块之间插入多个逆变器。 该方法还包括感测安全熔断器组和多个逆变器的激活组。 该方法还包括将感测到的安全熔断器组和多个逆变器的激活组与软件密钥进行比较，以确定是否至少进行了实质的匹配。
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公开(公告)号：US5633877A
公开(公告)日：1997-05-27
申请号：US450585
申请日：1995-05-31
申请人： Philip G. Shephard, III , William V. Huott , Paul R. Turgeon , Robert W. Berry, Jr. , Gulsun Yasar , Frederick J. Cox , Pradip Patel , Joseph B. Hanley, III
发明人： Philip G. Shephard, III , William V. Huott , Paul R. Turgeon , Robert W. Berry, Jr. , Gulsun Yasar , Frederick J. Cox , Pradip Patel , Joseph B. Hanley, III
IPC分类号： G06F11/22 , G06F11/267 , G06F11/273 , G11C29/00 , G11C29/10 , G11C29/16 , G11C29/32 , G06F11/00
CPC分类号： G11C29/789 , G01R31/318385 , G06F11/22 , G06F11/2236 , G06F11/2294 , G11C29/16 , G11C29/10 , G11C29/32
摘要： An array built-in self test system has a scannable memory elements and a controller which, in combination, allow self test functions (e.g. test patterns, read/write access, and test sequences) to be modified without hardware changes to the test logic. Test sequence is controlled by logical test vectors, which can be changed, making the task of developing complex testing sequences relatively easy.
摘要翻译： 阵列内置的自检系统具有可扫描的存储器元件和控制器，其组合地允许在不对测试逻辑进行硬件改变的情况下修改自检功能（例如测试模式，读/写访问和测试序列）。 测试顺序由逻辑测试向量控制，可以改变，使得开发复杂测试序列的任务比较容易。
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公开(公告)号：US4189265A
公开(公告)日：1980-02-19
申请号：US942549
申请日：1978-09-15
CPC分类号： B23B27/143 , B23B2200/085 , B23B2200/204 , B23B2200/321 , Y10T407/235
摘要： An indexable, insert for single-point and multiple-point negative rake holding devices which convert the cutting point to a positive cutting geometry. The insert has straight descending and widening V-shaped grooves from each corner along the adjacent sides, each groove modulating into a low angle straight section which rises abruptly into a radial cross-ridge at the midpoint of the groove, the cross-ridge rising to a crest line below the plane of the resulting island created by the grooves around the insert.
摘要翻译： 用于将切割点转换为正切削几何的单点和多点负耙保持装置的可转位插入件。 插入件沿着相邻的侧面从每个拐角处具有直下降和变宽的V形凹槽，每个凹槽调制成一个低角度的直线段，其在槽的中点突然地上升到径向的交叉脊中， 在由所述插入件周围的槽形成的所产生的岛的平面下方的波峰线。
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