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1.发明授权
公开(公告)号：US4856177A
公开(公告)日：1989-08-15
申请号：US152419
申请日：1988-02-04
CPC分类号： G05B19/128 , B23B31/006 , B23Q3/15546 , B23B2260/10 , G05B2219/50249 , Y10S279/90 , Y10S40/913 , Y10T279/21 , Y10T409/30952 , Y10T483/134
摘要： A tool holder is enclosed in a rack which is moved by a belt for automatic tool exchange. A stopper member provided for the rack is fitted into a positioning groove formed in a flange portion of the tool holder, thereby preventing the rotation of the holder. A magnetic induction coupling apparatus is buried in the bottom of the tool holder positioning groove. A magnetic induction coupling apparatus of a reader/writer disposed at the external position is arranged so as to face the magnetic induction coupling apparatus of the tool holder. Information is written into or read out of a memory module attached in the tool holder by way of the magnetic induction coupling between both of those coupling apparatuses. The stopper member of the rack is arranged between the magnetic induction coupling apparatus of the tool holder and the magnetic induction coupling apparatus of the reader/writer and has a magnetic material to magnetically couple these coupling apparatuses.
摘要翻译： 工具架封闭在一个由皮带移动的机架中，用于自动换刀。 为齿条设置的止动构件装配在形成在工具架的凸缘部分中的定位槽中，从而防止保持器的旋转。 磁感应耦合装置埋在刀架定位槽的底部。 设置在外部位置的读写器的磁感应耦合装置被布置成面对工具架的磁感应耦合装置。 通过这两个耦合装置之间的磁感应耦合将信息写入或读出附接在工具架中的存储器模块。 齿条的止动构件设置在工具架的磁感应联接装置和读写器的磁感应耦合装置之间，并具有用于磁耦合这些耦合装置的磁性材料。
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公开(公告)号：US5128972A
公开(公告)日：1992-07-07
申请号：US483464
申请日：1990-02-22
摘要： Bidirectional transmission of write and read data is effected between a reader/writer unit and a memory module in a contactless manner using electromagnetic induction coupling. A single magnetic induction coupling apparatus is provided for each of the reader/writer unit and the memory module. In the electromagnetic induction coupling apparatus of the reader/writer unit, a transmitting coil and a receiving coil are coaxially wound around a single magnetic core. In the electromagnetic induction coupling apparatus of the memory module, a single coil which is commonly used for transmission and reception is wound around a single magnetic core. A reception signal of the transmitting/receiving coil of the memory module is rectified and smoothed by a power source circuit, thereby forming an operating power source of the memory module. The power source circuit has a backup capacitor. In the transmitting mode in which no power source is externally supplied, the operating power source is supplied from the backup capacitor.
摘要翻译： 使用电磁感应耦合，以无接触方式在读/写器单元和存储器模块之间实现写入和读取数据的双向传输。 为每个读/写器单元和存储器模块提供单个磁感应耦合装置。 在读写器单元的电磁感应耦合装置中，发射线圈和接收线圈围绕单个磁芯同轴地缠绕。 在存储模块的电磁感应耦合装置中，通常用于发送和接收的单个线圈缠绕在单个磁芯上。 存储器模块的发送/接收线圈的接收信号由电源电路整流和平滑，从而形成存储器模块的工作电源。 电源电路有备用电容。 在外部没有电源的发送模式下，从备用电容器供给工作电源。
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公开(公告)号：US5023887A
公开(公告)日：1991-06-11
申请号：US478502
申请日：1990-02-12
CPC分类号： H04L25/4908
摘要： In response to a bit transfer request from one of two units, bit data is transmitted bit by bit from the other of the two units. The unit on the transmission side for transmitting the bit data has an M-series generator. In response to bit 1, a first M.sub.0 -series signal of a 63-word length is generated. In response to bit 0, a second M.sub.0 -series signal in which the series start position is set to the intermediate position of the first M.sub.0 -series signal, although the signal is the same M.sub.0 -series signal of the 63-word length, is generated. The unit on the reception side has previously stored the first and second M.sub.0 -series signals on the transmission side as reference signals, and calculates the correlations between the two reference signals and the reception signal, and demodulates the data bit corresponding to the reference signal having a larger correlation value.
摘要翻译： 响应于来自两个单元中的一个的位传送请求，位数据从两个单元中的另一个单元中逐位传送。 用于发送位数据的发送侧的单元具有M系列发生器。 响应于位1，产生63个字长的第一M0系列信号。 响应于位0，尽管信号是63字长度的相同的M0系列信号，但其中串联起始位置被设置到第一M0系列信号的中间位置的第二M0系列信号是 生成。 接收侧的单元先前在发送侧存储第一和第二M0系列信号作为参考信号，并且计算两个参考信号和接收信号之间的相关性，并且解调与具有 较大的相关值。
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4.发明授权Memory system to perform data transfer by a contactless electromagnetic induction coupling system using induction coils 失效通过使用感应线圈的非接触电磁感应耦合系统执行数据传输的存储器系统
公开(公告)号：US4953123A
公开(公告)日：1990-08-28
申请号：US297579
申请日：1989-01-17
CPC分类号： G11C7/00
摘要： A control signal used to write access or read access and data are transmitted between a write/read unit and a memory module by a contactless coupling using induction coils. The write/read unit multiplexes a control signal consisting of three signals including a power source signal, sync clocks, and enable clocks using frequency modulation and supplies the resultant multiplexed signal to one end of the induction coil for transmission. The write/read unit frequency modulates access data and supplies same to the other end of the same induction coil for transmission. The transmitting coil in the memory module allows the signal which is obtained by adding an access signal to the control signal to be induced in the coil for reception in the write/read unit. The read data from the memory module is frequency modulated and sent from the memory module to the write/read unit by using the transmitting and receiving coils for a down-signal which is used only to read out data.
摘要翻译： 用于写访问或读访问和数据的控制信号通过使用感应线圈的非接触耦合在写/读单元和存储器模块之间传输。 写/读单元使用频率调制复用由包括电源信号，同步时钟和使能时钟的三个信号组成的控制信号，并将所得到的多路复用信号提供给感应线圈的一端进行传输。 写入/读取单元频率调制访问数据并将其提供给同一感应线圈的另一端进行传输。 存储器模块中的发送线圈允许通过将用于在线圈中感应的控制信号的访问信号加到读/写单元中的接收而获得的信号。 来自存储器模块的读取数据通过使用仅用于读出数据的下降信号的发送和接收线圈进行频率调制并从存储器模块发送到写入/读取单元。
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5.发明授权Memory package system for performing data transmission between memory module and write/read unit by electromagnetic induction coupling 失效用于通过电磁感应耦合在存储器模块和写入/读取单元之间执行数据传输的存储器封装系统
公开(公告)号：US4855994A
公开(公告)日：1989-08-08
申请号：US141222
申请日：1988-01-06
CPC分类号： G11C7/00
摘要： The bidirectional transmission for reading and writing data is performed between a write/read unit and a memory module using the contactless induction coupling of induction coils. The write/read unit frequency multiplexes a power source signal, a sync clock, and an enable clock and transmits the frequency multiplexed signals to the memory module. The memory module rectifies the received frequency multiplexed signals to produce an operating power source and to reproduce the sync clock and enable clock and to form an enable signal from the OR of both clocks. The write and read access information transmitted through another route is read in response to the reproduced sync clock and enable signal, thereby executing the writing and reading operations of a non-volatile memory.
摘要翻译： 使用感应线圈的非接触式感应耦合，在写入/读取单元和存储器模块之间执行用于读取和写入数据的双向传输。 写/读单元频率复用电源信号，同步时钟和使能时钟，并将频率复用信号发送到存储器模块。 存储器模块对接收到的频率复用信号进行整流以产生工作电源，并且再现同步时钟并启用时钟并且从两个时钟的“或”形成使能信号。 响应于再现的同步时钟和使能信号读取通过另一路由发送的写入和读取访问信息，由此执行非易失性存储器的写入和读取操作。
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公开(公告)号：US4724372A
公开(公告)日：1988-02-09
申请号：US909110
申请日：1986-09-18
申请人： Kunihiko Takeuchi , Masao Oba , Kiyoshi Hayashi
发明人： Kunihiko Takeuchi , Masao Oba , Kiyoshi Hayashi
CPC分类号： H02P23/16
摘要： The driving speed of a hydraulic actuator is feedback controlled by adjusting an amount of fluid by a digital valve having a valve which is opened and closed by a pulse motor. For speed control, the deviation between a set speed of the actuator which is set by a speed setting device and a detection speed of the actuator which is detected by a speed sensor is obtained. A pulse signal of a frequency proportional to the magnitude of the deviation is generated. When the deviation is positive, the pulse motor is driven using the pulse signal as a CW command pulse. When the deviation is negative, the pulse motor is driven using the pulse signal as a CCW command pulse. The rotational amount of the pulse motor is the integral of the pulse frequency which is proportional to the deviation.
摘要翻译： 液压致动器的驱动速度通过由具有由脉冲电机打开和关闭的阀的数字阀调节流体的量来反馈控制。 对于速度控制，获得由速度设定装置设定的致动器的设定速度与由速度传感器检测的致动器的检测速度之间的偏差。 产生与偏差大小成比例的频率的脉冲信号。 当偏差为正时，使用脉冲信号作为CW指令脉冲驱动脉冲电机。 当偏差为负时，使用脉冲信号作为CCW指令脉冲驱动脉冲电机。 脉冲电机的旋转量是与偏差成正比的脉冲频率的积分。
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公开(公告)号：US5199044A
公开(公告)日：1993-03-30
申请号：US698774
申请日：1991-05-13
申请人： Kunihiko Takeuchi , Masao Oba
发明人： Kunihiko Takeuchi , Masao Oba
摘要： A plurality of data carriers are prepared and possessed by, for example, persons who enter a building. The data carrier spread spectrum modulates a carrier signal of a predetermined frequency by an assigned Gold series corresponding to an ID code and transmits the modulated signal. Leaky cables each having a predetermined length are two-dimensionally distributed and arranged in the building. A frequency converter is connected to one end of each of the leaky cables and frequency converts the spread spectrum signal from the data carrier which has propagated the leaky cable into a frequency unique to the cable and sends the converted frequency signal to a central receiving unit through a transmission cable. The receiving unit individually demodulates the signal series from the reception signals and sequentially executes correlation calculations between the signal series and the Gold series assigned to the data carriers. The position of the leaky cable where the data carrier exists is obtained on the basis of a time difference between the time when a correlation peak value of the reception signal series demodulated by the frequency unique to the data carrier has been obtained by the correlation calculations and the time when a correlation peak value of the reception signal series demodulated by the frequency unique to the leaky cable has been obtained. The data carrier is discriminated from reference Gold series used in the correlation calculations of the correlation peak values.
摘要翻译： 多个数据载体由例如进入建筑物的人员准备和拥有。 数据载波扩频通过与ID码对应的分配的Gold序列调制预定频率的载波信号，并发送调制信号。 每个具有预定长度的泄漏电缆二维分布并布置在建筑物内。 变频器连接到每条泄漏电缆的一端，并将来自已经将泄漏电缆传播的数据载体的扩频信号频率转换成电缆唯一的频率，并将转换的频率信号发送到中央接收单元 传输电缆。 接收单元从接收信号中单独地解调信号序列，并且顺序执行信号序列与分配给数据载体的Gold系列之间的相关计算。 基于通过相关计算得到由数据载体唯一的频率解调的接收信号序列的相关峰值与时间之间的时间差来获得存在数据载体的泄漏电缆的位置，以及 由泄漏电缆唯一的频率解调的接收信号序列的相关峰值已经获得的时间。 数据载体与相关峰值的相关计算中使用的参考Gold系列进行区分。
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8.发明授权Apparatus for reading out work machining data written in a memory module attached to a pallet when the pallet is moved to a machine tool 失效当托盘移动到机床时，用于读出写入附接到托盘的存储器模块中的加工数据的装置
公开(公告)号：US4821198A
公开(公告)日：1989-04-11
申请号：US48632
申请日：1987-05-11
申请人： Kunihiko Takeuchi , Masao Oba
发明人： Kunihiko Takeuchi , Masao Oba
CPC分类号： G11C7/00 , G05B19/128 , G05B19/41815 , G11C5/142 , G05B2219/36513 , G05B2219/36522 , G05B2219/49302 , Y02P90/08 , Y02P90/083 , Y02P90/10 , Y02P90/14 , Y10T483/12
摘要： A memory module is attached to a pallet having at least one workpiece thereon. Machining processing data of the at least one workpiece is written into the memory module of the pallel put on a pallet yard. When the pallet is moved to a machine tool, the work machining processing data stored in the memory module is read out and set into a controller of the machine tool. Data is written into or read out from the memory module in a contactless manner by using induction coupling coils.
摘要翻译： 存储器模块连接到具有至少一个工件的托盘上。 将至少一个工件的加工处理数据写入平行放置在托盘场的存储器模块中。 当托盘移动到机床时，存储在存储模块中的加工处理数据被读出并设置在机床的控制器中。 通过使用感应耦合线圈，以非接触方式将数据写入或读出存储器模块。
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公开(公告)号：US5630064A
公开(公告)日：1997-05-13
申请号：US493307
申请日：1995-06-21
申请人： Yoshihito Ishibashi , Masao Oba , Manabu Asakura
发明人： Yoshihito Ishibashi , Masao Oba , Manabu Asakura
CPC分类号： G06K7/10039 , G06K7/0008 , G11B20/10
摘要： A response permission command is transmitted from a reader/writer, thereby setting all of data carriers to a response possible state. Subsequently, a data return command is transmitted, thereby returning data for collation on a bit unit basis. The reader/writer transmits a data collation command of, for example, bit 0 to each of the data carriers when recognizing the return of the data in which bits 0 and 1 mixedly exist. When an own return bit coincides with a collation bit, each of the data carrier judges that the collation succeeds and returns a next bit for collation. When they don't coincide, however, a state of the data carrier is switched to a response inhibition state. By repeating such processes with respect to all of the bits of the data for collation, only one data carrier finally remains in a response possible state and generates an access permission command, thereby performing the reading or writing operation. When the operation is finished, the state is switched to an access inhibition state by an access inhibition command. The processes from the transmission of the response permission command are again repeated for the remaining data carriers.
摘要翻译： 从读取器/写入器发送响应许可命令，从而将所有数据载体设置为响应可能状态。 随后，发送数据返回命令，从而基于比特单元返回用于核对的数据。 当识别出位0和1混合存在的数据的返回时，读取器/写入器向每个数据载体发送例如位0的数据对照命令。 当自己的返回比特与归类比特一致时，数据载体中的每一个判断归类成功并返回下一个比特，用于对比。 然而，当它们不一致时，数据载体的状态被切换到响应抑制状态。 通过对于数据的所有比特重复这样的处理，只有一个数据载体最终保持在响应可能状态，并产生访问许可命令，从而执行读取或写入操作。 当操作完成时，通过访问禁止命令将状态切换到访问禁止状态。 对于剩余的数据载体，再次重复发送响应允许命令的处理。
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