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1.发明授权Method and apparatus for maintaining automatic termination of a bus in the event of a host failure 失效在主机故障的情况下维护总线自动终止的方法和装置
公开(公告)号：US06061806A
公开(公告)日：2000-05-09
申请号：US854298
申请日：1997-05-12
CPC分类号： G06F11/2005 , G06F13/4086 , G06F11/00 , G06F11/004
摘要： A method and apparatus for maintaining automatic termination of a bus in the event of failure of a host computer are disclosed. The method includes the steps of (a) powering a first termination control circuit and a first terminating circuit of the first bus controller with the bus; (b) generating a first control signal (1) that is of an enable state if the first bus controller is located at an end of the bus, and (2) that is of a disable state if the first bus controller is located in a middle portion of the bus; (c) coupling the first terminating circuit to the bus if the first control signal is of the enable state; and (d) decoupling the first terminating circuit from the bus if the first control signal is of the disable state.
摘要翻译： 公开了一种用于在主计算机发生故障的情况下维持总线自动终止的方法和装置。 该方法包括以下步骤：（a）用总线为第一总线控制器的第一终端控制电路和第一终端电路供电; （b）产生如果第一总线控制器位于总线的末端处于使能状态的第一控制信号（1），以及（2）如果第一总线控制器位于总线控制器 公交车的中间部分 （c）如果第一控制信号是使能状态，则将第一端接电路耦合到总线; 和（d）如果第一控制信号是禁用状态，则将第一终端电路与总线去耦。
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公开(公告)号：US4464913A
公开(公告)日：1984-08-14
申请号：US457286
申请日：1983-01-12
摘要： A rundown detector system for controlling operation of the cylinder of a circular knitting machine includes a photoelectric circuit, including fiber optic means and a sensor for sensing predetermined extended periods of low reflected light level and emitting signals to a logic circuit. The logic circuit includes a timer and counting mechanism for stopping rotation of the machine cylinder if a predetermined number of signals are emitted to the logic circuit within a predetermined time period. The timer mechanism also prevents stopping of the machine cylinder, upon start-up of the machine, until a predetermined amount of knit fabric absent of defects has moved past the sensor.
摘要翻译： 用于控制圆形针织机的圆筒的操作的破碎检测器系统包括光电电路，其包括光纤装置和用于感测预定的延长的低反射光级的周期并将信号发射到逻辑电路的传感器。 如果在预定时间段内向逻辑电路发射预定数量的信号，则逻辑电路包括一个定时器和计数机构，用于停止机筒的旋转。 定时器机构还防止机器启动时机器的停止，直到没有缺陷的预定量的针织织物已经移动通过传感器。
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公开(公告)号：US5381937A
公开(公告)日：1995-01-17
申请号：US177238
申请日：1994-01-04
CPC分类号： A41H33/00
摘要： A pocket-folding device for folding a pocket blank and securing the folded pocket to a pocket-carrying article, the device having a locating fixture supported by a frame to receive the unfolded pocket blank, a top die and movable bottom die supported by the frame, and a vacuum hand associated with the frame selectively moving to pick up the unfolded pocket blank from the locating fixture and carry it and release it over the pocket form to form side and bottom-draped edges. The pocket form and pocket blank move up to mate with the top die. The bottom die then moves up to mate with the top die to form a die cavity around the pocket form and pocket blank while selectively directed air flows into the top die and folds the draped pocket edges around the pocket form. Heat is applied to the folded pocket edges to set pocket edge creases therein, and the pocket form, pocket and bottom die move downwardly to the original bottom die position with the pocket-folded edges held between the pocket form and the bottom die. The pocket form is moved away from the pocket and bottom die. The vacuum hand moves to secure the folded edge pocket and position it at a pre-selected location on a pocket-carrying article. Appropriately programmed sewing means may subsequently sew the folded pocket to the article.
摘要翻译： 一种用于折叠袋坯料并将折叠的袋子固定到袋状物品的口袋折叠装置，该装置具有由框架支撑的定位固定件，用于接收未折叠的袋坯料，顶部模具和由框架支撑的可移动底部模具 并且与框架相关联的真空手选择性地移动以从定位夹具拾取未折叠的袋坯料并将其携带并将其释放在袋形式上以形成侧面和底部的边缘。 口袋形状和口袋空白向上移动以与顶部模具配合。 然后，底部模具向上移动以与顶部模具配合，以形成围绕凹穴形状和凹坑坯料的模腔，同时有选择性地导向的空气流入顶部模具并折叠围绕口袋形式的褶状口袋边缘。 将热量施加到折叠的口袋边缘以在其中设置口袋边缘折痕，并且口袋形式，口袋和底部模具向下移动到原始底部模具位置，口袋折叠边缘保持在口袋形式和底部模具之间。 口袋形状从口袋和底部模具移开。 真空手移动以固定折叠的边缘袋并将其定位在携带袋的物品上的预选位置。 适当编程的缝制装置可以随后将折叠的口袋缝合到制品上。
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公开(公告)号：US4822448A
公开(公告)日：1989-04-18
申请号：US44063
申请日：1987-04-29
CPC分类号： B65C5/00 , D05B35/02 , D06H1/04 , Y10T156/17
摘要： An apparatus for securing the free ends of an elongated strip of flexible material to form a band, such as an elastic band, for various types of apparel. The machine includes a securing station, such as a sewing station including a sewing machine, and an apparatus for drawing a strip of flexible material longitudinally beneath the securing station in a measuring path. An adjustable measuring device deflects a predetermined length of the strip downward away from the measuring path to form a measured open loop. A knife mechanism cuts the trailing end portion of the loop. Loading and clamping mechanisms position the free ends of the loop in the securing station for attachment, such as by stitching. An extraction and transfer mechanism withdraws the finished loop from the sewing station and transfers it to a label application station. The label application station includes upper and lower heat platens between which a portion of the loop is placed for heat sealing a label or the like thereon. A pivotally mounted kick-off assembly partially embraces the lower heat platen for moving the just labeled loop therefrom and on to a carousel-type receiving and accumulating mechanism therebelow.
摘要翻译： 一种用于固定细长条状柔性材料的自由端的装置，以形成用于各种类型服装的带，例如弹性带。 该机器包括固定台，例如包括缝纫机的缝纫台，以及用于在测量路径中纵向地在固定台下方拉伸柔性材料条的设备。 可调测量装置将预定长度的带向下偏离测量路径以形成测量的开环。 刀机构切割回路的后端部分。 装载和夹紧机构将环的自由端定位在固定站中，例如通过缝合。 提取和传送机构从缝纫站撤回完成的环路并将其传送到标签应用站。 标签施加站包括上部和下部热压板，在该上部和下部热压板之间放置一部分环以热封其上的标签等。 枢转安装的启动组件部分地包围下部加热压板，用于将刚刚标记的环移动到其下方的转盘式接收和积累机构上。
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公开(公告)号：US5983296A
公开(公告)日：1999-11-09
申请号：US995222
申请日：1997-12-19
CPC分类号： G06F13/4086 , H01R29/00 , H01R31/005
摘要： A method and apparatus for providing automatic termination of cables coupled to an adapter card is described. The presence or absence of devices attached to such cables are sensed. A terminator circuit is selectively activated to provide termination for the cables depending on the configuration of devices attached to the adapter card. In one embodiment, a plurality of dissimilar types of devices having different data widths are attached to a common adapter card via a plurality of cables. The cables provide for interconnection of devices to the adapter card via a bus protocol. The signals to/from the cables are sourced/sinked from a controller chip. A terminator circuit in close proximity to the controller chip is selectively activated to provide termination for the host side of the bus, depending on the types of devices attached to the bus.
摘要翻译： 描述了一种用于提供耦合到适配器卡的电缆的自动端接的方法和装置。 感测到连接到这种电缆的设备的存在或不存在。 选择性地激活终端电路以根据连接到适配器卡的设备的配置为电缆提供端接。 在一个实施例中，具有不同数据宽度的多个不同类型的设备通过多条电缆连接到公共适配器卡。 电缆通过总线协议提供设备与适配器卡的互连。 来自/来自电缆的信号来自控制器芯片。 根据连接到总线的设备的类型，选择性地激活紧邻控制器芯片的终端电路以为总线的主机端提供终端。
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公开(公告)号：US4616820A
公开(公告)日：1986-10-14
申请号：US730159
申请日：1985-05-03
CPC分类号： D05B33/00 , D05B33/006 , D05B41/00 , D05D2207/04 , D05D2209/14 , D05D2303/02 , D05D2305/04 , D05D2305/12
摘要： A material handling system includes an assembly for feeding, directing and sewing fabric materials, an assembly for cutting fabric, and an assembly for stacking fabric. The feeding and sewing assembly folds a reinforcing binding web over the edge of a garment panel and sews the two together before they are advanced by the binding to the cutter assembly. The cutting assembly includes angularly disposed blades for simultaneously severing the binding web intermediate adjacent garment panels. The stacking assembly includes a conveyor for sequentially advancing severed garment panels to an elevator mechanism for receiving the panels.
摘要翻译： 材料处理系统包括用于进给，引导和缝合织物材料的组件，用于切割织物的组件和用于堆叠织物的组件。 进给和缝合组件将加强装订幅材折叠在衣服面板的边缘上，并且通过绑定到切割器组件而将它们一起缝合在一起。 切割组件包括角度设置的刀片，用于同时切断相邻衣服面板的中间装订幅材。 堆叠组件包括用于将切割的衣服面板顺序地推进到用于接收面板的电梯机构的输送机。
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公开(公告)号：US4550670A
公开(公告)日：1985-11-05
申请号：US457457
申请日：1983-01-12
CPC分类号： D05B33/00 , D05B33/006 , D05B41/00 , D05D2207/04 , D05D2209/14 , D05D2303/02 , D05D2305/04 , D05D2305/12
摘要： A material handling system includes an assembly for feeding, directing and sewing fabric materials, an assembly for cutting fabric, and an assembly for stacking fabric. The feeding and sewing assembly folds a reinforcing binding web over the edge of a garment panel and sews the two together before they are advanced by the binding to the cutter assembly. The cutting assembly includes angularly disposed blades for simultaneously severing the binding web intermediate adjacent garment panels. The stacking assembly includes a conveyor for sequentially advancing severed garment panels to an elevator mechanism for receiving the panels.
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8.发明授权
公开(公告)号：US5345565A
公开(公告)日：1994-09-06
申请号：US668660
申请日：1991-03-13
CPC分类号： G06F11/1076 , G06F11/1008 , G06F3/0601 , G06F2003/0692
摘要： A disk array controller including a data path architecture which can be configured to perform data transfer operations between a host system and a plurality of disk drives configured as a RAID level 1, 3, 4 of 5 disk array. The data path architecture includes a plurality of array channels for coupling selected disk drives with a host system bus and circuitry for generating parity information during write operations. Each array channel includes a data bus connected through bus drivers to the host bus, its associated disk drive, and the input and output of the parity generation circuitry. The bus drivers control the placement of data unto the array busses and the direction of the data flow on the array busses. In addition to performing data transfer operations and generating parity information the data path architecture can be configured to check parity information, recover lost data, reconstruct disk drives, monitor data transfer operations, verify data transfer operations and broadcast information to several disk drives.
摘要翻译： 一种磁盘阵列控制器，包括数据路径体系结构，其可被配置为在主机系统和配置为RAID级别1,3,4之间的磁盘阵列的多个磁盘驱动器之间执行数据传输操作。 数据路径体系结构包括用于将选定的磁盘驱动器与主机系统总线耦合的多个阵列通道和用于在写入操作期间产生奇偶校验信息的电路。 每个阵列通道包括通过总线驱动器连接到主机总线，其相关联的磁盘驱动器以及奇偶产生电路的输入和输出的数据总线。 总线驱动器控制数组总线的数据位置和阵列总线上数据流的方向。 除了执行数据传输操作和生成奇偶校验信息之外，还可以将数据路径体系结构配置为检查奇偶校验信息，恢复丢失的数据，重建磁盘驱动器，监视数据传输操作，验证数据传输操作以及向多个磁盘驱动器广播信息。
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