公开(公告)号：US5691894A

公开(公告)日：1997-11-25

申请号：US564715

申请日：1995-11-29

申请人： Kenji Fukushima ,  Hitoshi Yamamoto ,  Nobuhiro Fujiwara ,  Hiroyuki Shimono

发明人： Kenji Fukushima ,  Hitoshi Yamamoto ,  Nobuhiro Fujiwara ,  Hiroyuki Shimono

IPC分类号： F15B9/09 ,  F15B11/06 ,  F15B15/26 ,  F15B15/28 ,  F15B21/08 ,  G05D3/12 ,  F01B15/00 ,  F01B25/04 ,  F15B13/16

CPC分类号： F15B15/262 ,  F15B15/28 ,  F15B21/087

摘要： A cylinder positioning control apparatus designed to effect positioning of a cylinder by learning control that uses not only an overrun distance but also a cylinder speed as input data for control. The apparatus has a device for taking in a displacement x and speed V of a cylinder, a device for calculating a predicted overrun distance y.sub.i for the present drive from a predicted overrun distance y.sub.i-1 in the preceding drive, a cylinder speed V.sub.i-1 at the time of outputting a braking signal during the preceding drive, and a speed V.sub.i of the cylinder being driven, a device for judging whether or not a condition to be satisfied to output a braking signal is satisfied, and for outputting a braking signal when the condition is satisfied, a device for taking in a displacement x.sub.bp and speed V.sub.bp of the cylinder when the braking signal is output, a device for taking in a displacement x.sub.stop of the cylinder when it has stopped, and a device for calculating a predicted overrun distance y.sub.1-1 and a cylinder speed V.sub.i-1 at the time of outputting a braking signal, which are to be used in calculation for the subsequent drive, from the displacement x.sub.bp and speed V.sub.bp of the cylinder when the braking signal was output, and the displacement x.sub.stop of the cylinder stopped.

摘要翻译： 一种气缸定位控制装置，其设计用于通过学习控制来实现气缸的定位，该控制不仅使用超限距离，而且还使用气缸速度作为用于控制的输入数据。 该装置具有用于取取气缸的位移x和速度V的装置，用于根据在前驱动中的预测超程距离yi-1计算当前驱动器的预测超程距离yi的装置，气缸速度Vi-1 在前一驱动期间输出制动信号时，以及正在被驱动的气缸的速度Vi被满足用于判断是否满足输出制动信号的条件的装置，并且用于当输出制动信号时输出制动信号 条件满足时，当输出制动信号时用于取得气缸的位移xbp和速度Vbp的装置，用于在停止时取入气缸的位移xstop的装置，以及用于计算预测的超限的装置 距离y1-1以及在用于后续驱动的计算中输出的制动信号时的气缸速度Vi-1，当制动信号从气缸的位移xbp和速度Vbp l输出，气缸的位移xstop停止。

公开(公告)号：USD373776S

公开(公告)日：1996-09-17

申请号：US41542

申请日：1995-07-17

申请人： Hitoshi Yamamoto ,  Kenji Fukushima ,  Hiroyuki Shimono ,  Nobuhiro Fujiwara

设计人： Hitoshi Yamamoto ,  Kenji Fukushima ,  Hiroyuki Shimono ,  Nobuhiro Fujiwara

公开(公告)号：US07174484B2

公开(公告)日：2007-02-06

申请号：US10294123

申请日：2002-11-14

申请人： Hiroyuki Shimono ,  Kunimitsu Itashiki ,  Teruhiko Suzuki ,  Shuji Miyake

发明人： Hiroyuki Shimono ,  Kunimitsu Itashiki ,  Teruhiko Suzuki ,  Shuji Miyake

IPC分类号： H03M9/00 ,  H04L7/04

CPC分类号： H04L7/04 ,  H04L25/14

摘要： A data transmission system which provides a better level of transmission quality, without being affected by skew variations. A serial-to-parallel converter reforms a serial data stream into a set of parallel data streams. A sync pattern inserter generates and inserts sync patterns to the parallel data streams. The resultant sync pattern-inclusive data streams are, however, distorted with some propagation delay skews when they arrive at the receiving end. A data retimer extracts a reference clock from one of the received data streams, and retimes all streams with that reference clock, thus producing a set of retimed data streams. An in-sync detector produces pulse signals indicating the presence of sync patterns in the retimed data streams and determines whether each of those streams is in in-sync state. A phase adjuster identifies the propagation delay skews by examining the pulse signals, and adjusts the phase of each data stream to eliminate them.

摘要翻译： 数据传输系统提供更好的传输质量水平，而不受偏差变化的影响。 串行到并行转换器将串行数据流改造成一组并行数据流。 同步模式插入器生成并将同步模式插入并行数据流。 然而，所产生的同步图形包含数据流在它们到达接收端时被一些传播延迟偏差扭曲。 数据重新定时器从接收的数据流之一提取参考时钟，并且用所述参考时钟重新计时所有流，从而产生一组重新定时数据流。 同步检测器产生指示在重定时数据流中存在同步模式的脉冲信号，并确定这些流中的每一个是否处于同步状态。 相位调整器通过检查脉冲信号来识别传播延迟偏差，并调整每个数据流的相位以消除它们。

公开(公告)号：US6000314A

公开(公告)日：1999-12-14

申请号：US149811

申请日：1998-09-08

申请人： Mitsuo Masuda ,  Hiroyuki Shimono

发明人： Mitsuo Masuda ,  Hiroyuki Shimono

IPC分类号： F15B11/04 ,  F15B15/08 ,  F15B15/22

CPC分类号： F15B15/223 ,  F15B11/0413 ,  F15B15/086

摘要： A cylinder with a speed control mechanism wherein in a transfer stroke, a piston is smoothly accelerated or smoothly decelerated at an initiation or termination end of the stroke by controlling the speed of the piston, whereas in a return stroke, the speed of the piston is not controlled, thereby reducing the time required for the return stroke. A bypass passage bypassing longitudinal grooves for flow control provided on a cushion ring (74) is formed in a passage which provides communication between the outside and a main passage or a cylinder chamber (71, 72). A check valve (78A, 78B) is disposed in the bypass passage to allow a fluid to flow through the bypass passage only during the return stroke of the piston (6).

摘要翻译： 具有速度控制机构的气缸，其中在传送行程中，通过控制活塞的速度，活塞在行程的起始或终止端处平稳地加速或平稳地减速，而在返回行程中，活塞的速度为 不受控制，从而减少返回行程所需的时间。 旁路通路设置在缓冲环（74）上的用于流动控制的纵向槽，形成在提供外部与主通道或气缸室（71,72）之间的连通的通道中。 止回阀（78A，78B）设置在旁通通道中，以允许流体仅在活塞（6）的返回行程期间流过旁路通道。

公开(公告)号：US5920563A

公开(公告)日：1999-07-06

申请号：US790216

申请日：1997-02-01

申请人： Satoshi Fukui ,  Toshikazu Ota ,  Hiroyuki Shimono ,  Masami Hashizume ,  Toshiharu Sakai ,  Tomoyuki Yamaguchi

发明人： Satoshi Fukui ,  Toshikazu Ota ,  Hiroyuki Shimono ,  Masami Hashizume ,  Toshiharu Sakai ,  Tomoyuki Yamaguchi

IPC分类号： H04Q3/00 ,  H04J3/14 ,  H04L12/70 ,  H04Q11/04 ,  H04L12/56

CPC分类号： H04Q11/0478 ,  H04J3/14 ,  H04J2203/0089 ,  H04L2012/5674

摘要： In a synchronous transfer mode/asynchronous transfer mode converting transmission path terminating apparatus, a receive synchronous transfer mode processing unit has an out of synchronization detecting unit for detecting out of synchronization information, and an asynchronous transfer mode cell extracting unit has an asynchronous transfer mode cell synchronizing unit for forcibly outputting a signal representing out of synchronization when receiving the out of synchronization information from the out of synchronization detecting unit, an asynchronous transfer mode cell discard judging unit for forcibly outputting a cell discard signal when receiving the out of synchronization information from the out of synchronization detecting unit, and a storage write controlling unit for forcibly inhibiting an asynchronous transfer mode cell from being written in a storage unit when receiving the out of synchronization information from the out of synchronization detecting unit, thereby always capturing accurate data (cells) to continue a process even immediately after generation of an alarm such as an SEF signal, besides transferring error information used to accurately switch a transmission path so as to prevent unnecessary switching of the transmission path.

摘要翻译： 在同步传输模式/异步传输模式转换传输路径终端设备中，接收同步传输模式处理单元具有用于检测不同步信息的异步​​检测单元，异步传输模式单元提取单元具有异步传输模式单元 同步单元，用于当从同步异步检测单元接收到不同步信息时，强制地输出表示不同步的信号;异步传输模式单元丢弃判断单元，用于当从所述异步传输模式单元丢弃判断单元接收到来自 不同步检测单元，以及存储写入控制单元，用于当从异步检测单元接收到不同步信息时强制禁止异步传输模式单元写入存储单元，从而总是捕获 环形精确数据（单元），甚至在产生诸如SEF信号的警报之后立即继续处理，除了传输用于精确地切换传输路径的错误信息，以防止传输路径的不必要的切换。

公开(公告)号：US07054401B2

公开(公告)日：2006-05-30

申请号：US10033505

申请日：2001-12-27

申请人： Kazuhisa Kada ,  Hiroyuki Shimono ,  Teruhiko Suzuki ,  Shuji Miyake

发明人： Kazuhisa Kada ,  Hiroyuki Shimono ,  Teruhiko Suzuki ,  Shuji Miyake

IPC分类号： H04L7/00

CPC分类号： H04L25/14

摘要： In a parallel signal transmission device for converting serial signals into parallel signals at a transmitting unit to be transmitted to a receiving unit, the transmitting unit generates serial code signals from periodically latched parallel signals besides transmitted parallel signals, and adjusts phases of the parallel signals to the serial code signals by delaying the parallel signals by a predetermined delay time; and the receiving unit changes over bits of the parallel signals from the transmitting unit based on recovered clocks, detects bit shift amounts of the parallel signals after bit changeover, and performs skew adjustments of the parallel signals depending on the bit shift amounts.

公开(公告)号：US5653314A

公开(公告)日：1997-08-05

申请号：US510323

申请日：1995-08-02

申请人： Hitoshi Yamamoto ,  Kenji Fukushima ,  Hiroyuki Shimono ,  Nobuhiro Fujiwara

发明人： Hitoshi Yamamoto ,  Kenji Fukushima ,  Hiroyuki Shimono ,  Nobuhiro Fujiwara

IPC分类号： F15B15/14 ,  F15B15/08 ,  F15B15/26 ,  F15B15/28 ,  F16C29/00 ,  F16D63/00 ,  F16C29/02 ,  B65H59/10

CPC分类号： F16C29/00 ,  F15B15/082 ,  F15B15/262 ,  F15B15/2807 ,  F16C29/10 ,  F16C41/007

摘要： A rodless cylinder with a position detector and a brake has a sliding table which is slidably retained on a cylinder tube. A moving member (piston yoke) of the rodless cylinder is secured to the sliding table. A brake unit part is connected to one side of the sliding table, and a sensor part is connected to the other side of the sliding table. A brake plate is disposed to extend through the brake unit part. Both ends of the brake plate are connected to a first and second head covers, respectively, which are provided at both ends of the cylinder tube. A first and second brake shoes are disposed to sandwich the brake plate therebetween. The first brake shoe is subjected to brake spring force. A passage for supplying a pressure fluid is communicated with the other side of the sliding table. Thus, the brake is actuated by allowing the brake spring force, together with a fluid pressure if necessary, to act on the first brake shoe, and the brake is released by the action of a fluid pressure.

摘要翻译： 具有位置检测器和制动器的无杆气缸具有可滑动地保持在气缸管上的滑动台。 无杆缸的移动构件（活塞轭）固定在滑动台上。 制动单元部分连接到滑动台的一侧，并且传感器部分连接到滑台的另一侧。 制动板设置成延伸穿过制动单元部分。 制动板的两端分别连接在设置在气缸筒的两端的第一和第二头罩上。 第一和第二制动蹄设置成将制动板夹在其间。 第一个制动蹄承受制动弹簧力。 用于供应压力流体的通道与滑动台的另一侧连通。 因此，制动器通过允许制动弹簧力以及如果需要的流体压力作用在第一制动蹄上而致动，并且通过流体压力的作用释放制动器。