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    • 32. 发明申请
    • Signal Processing Device and Method by Use of Wireless Communication
    • 信号处理设备和使用无线通信的方法
    • US20150172009A1
    • 2015-06-18
    • US14410715
    • 2012-06-28
    • Ryota YamazakiKen TakeiTsutomu Yamada
    • Ryota YamazakiKen TakeiTsutomu Yamada
    • H04L1/24H04L1/00H03M7/30
    • H04L1/243H03M7/30H03M7/6041H04L1/0036H04L1/0091H04N19/42
    • It is an object to provide signal processing device and method by use of wireless communication, which is capable of analyzing status of the wireless communication in detail at a later date, compressing a wireless signal such that it can be reproduced, and reproducing the compressed signal to perform its re-reception. The signal processing device includes a reception processing unit that performs reception processing of a received signal wirelessly, a signal recording unit that records the signal, a signal compression unit that compresses an information. amount of the received signal, and a signal output unit that stores the received signal that has been compressed or outputs the same to an external device. The signal compression unit divides a signal, obtained by frequency-transforming the wireless received signal, into a signal portion large in amplitude value and a non-signal portion small in amplitude value on a frequency spectrum, calculates a representative value based on a feature quantity of the non-signal portion and combines the signal portion and the representative value into a compressed signal.
    • 本发明的目的是通过使用无线通信来提供信号处理装置和方法,该无线通信能够在稍后的日期详细地分析无线通信的状态,压缩可以再现的无线信号,并再现压缩信号 执行其重新接收。 信号处理装置包括:无线接收信号的接收处理的接收处理单元,记录信号的信号记录单元,压缩信息的信号压缩单元。 接收信号的量,以及将已被压缩或将其输出的接收信号存储到外部设备的信号输出单元。 信号压缩单元将通过对无线接收信号进行频率变换而获得的信号分割为振幅值大的信号部分和振幅值小的非信号部分,基于特征量计算代表值 的非信号部分,并将信号部分和代表值组合成压缩信号。
    • 33. 发明授权
    • Processing unit, process control system and control method
    • 处理单元,过程控制系统和控制方法
    • US08671300B2
    • 2014-03-11
    • US12938557
    • 2010-11-03
    • Noritaka MatsumotoTsutomu YamadaEiji KobayashiAkihiro OhashiShin Kokura
    • Noritaka MatsumotoTsutomu YamadaEiji KobayashiAkihiro OhashiShin Kokura
    • G06F1/04G06F1/12G06F15/16
    • G06F11/0766G06F11/0724G06F11/076
    • A processing unit is connected to another processing unit through a system bus composed of serial signal communication line and synchronization signal communication line to be able to communicate therewith. When an operation unit detects abnormal state in the processing unit, the operation unit supplies notification of detection of the abnormal state to synchronization unit. The synchronization unit transmits the received detection notification of abnormal state to the other processing unit through the synchronization signal communication line. Conversion unit receives parallel communication data from the operation unit through important signal line instead of general signal line and converts the received parallel signal into serial signal to be transmitted to the other processing unit through the serial signal communication line, thereby soundness among processing units connected to the system bus is ensured when the system bus is configured to attain serial communication.
    • 处理单元通过由串行信号通信线路和同步信号通信线路组成的系统总线连接到另一个处理单元,以能够与其通信。 当操作单元检测到处理单元中的异常状态时,操作单元将异常状态的检测通知提供给同步单元。 同步单元通过同步信号通信线路将接收到的异常状态的检测通知发送给其他处理单元。 转换单元通过重要信号线代替通用信号线从操作单元接收并行通信数据,并将接收到的并行信号转换为串行信号,以通过串行信号通信线路发送到另一个处理单元,从而在连接到 当系统总线被配置为实现串行通信时,确保系统总线。
    • 34. 发明授权
    • Wireless data transport apparatus and wireless data transport system
    • 无线数据传输设备和无线数据传输系统
    • US08649730B2
    • 2014-02-11
    • US12975402
    • 2010-12-22
    • Tsutomu YamadaYoshihito SatoHideaki SuzukiShoji SuzukiTatsuya MaruyamaJunsuke Fujiwara
    • Tsutomu YamadaYoshihito SatoHideaki SuzukiShoji SuzukiTatsuya MaruyamaJunsuke Fujiwara
    • H04B3/36
    • H04L1/1867H04B17/318
    • A wireless communication system includes a wireless communication apparatus (fixed terminal) resided in a fixed station side providing a wireless antenna, a wireless communication unit, a server processing unit, a task list, a data communication unit, a buffer management unit and a buffer, and a wireless data transport apparatus (mobile terminal) resided in a mobile station side providing the wireless antenna, the wireless communication unit, a server determination unit, a task list I/O unit, the task list, a client processing unit and the buffer, thereby, the mobile terminal receives the task list from the fixed terminal to communicate data with another fixed terminal and transports not only the data but also a data acknowledgement, and the fixed terminal creates the acknowledgement to use the acknowledgement to thereby control a creation and deletion of bulk data appropriately.
    • 无线通信系统包括驻留在提供无线天线的固定站侧的无线通信装置(固定终端),无线通信单元,服务器处理单元,任务列表,数据通信单元,缓冲管理单元和缓冲器 ,以及驻留在提供无线天线的移动站侧的无线数据传输装置(移动终端),无线通信单元,服务器确定单元,任务列表I / O单元,任务列表,客户处理单元和 因此,移动终端从固定终端接收任务列表以与另一固定终端通信数据,并且不仅传输数据而且还传送数据确认,并且固定终端创建确认以使用确认从而控制创建 并适当删除批量数据。
    • 36. 发明申请
    • TRACK STRUCTURE FOR SKATEBOARD
    • 滑板结构
    • US20130069331A1
    • 2013-03-21
    • US13639174
    • 2010-04-15
    • Tsutomu Yamada
    • Tsutomu Yamada
    • B60G9/02
    • A63C17/0093A63C17/012A63C17/015B60G9/02
    • A track structure is provided with a bearing containing chamber having a pivotable attachment section composed of a recess which is formed in one of a support base or a rockable section and is open to the other; an operation section formed on the other of the support base or the rockable section and rotatably fitted in the bearing containing chamber; a pivot shaft section for rotatably supporting the operation section within the bearing containing chamber; and elastic blocks arranged in plural within the bearing containing chamber at equal intervals about the axis of the pivot shaft section, the elastic blocks holding the operation section at the neutral position and, when the operation section pivots to right and left, biasing the operation section in a direction in which the operation section returns to the neutral position.
    • 轨道结构设置有轴承容纳室,该轴承容纳室具有由可形成在支撑基座或可摆动部分中的一个中并且彼此敞开的凹部构成的可枢转连接部分; 所述操作部形成在所述支撑基座或所述可摆动部分中的另一个上并且可旋转地装配在所述轴承容纳室中; 枢转轴部分,用于将所述操作部分可旋转地支撑在所述轴承容纳室内; 以及弹性块,其在所述轴承容纳室内以相等的间隔围绕所述枢轴部的轴线排列成多个,所述弹性块将所述操作部保持在所述中立位置,并且当所述操作部向左右移动时, 在操作部返回中立位置的方向上。
    • 40. 发明申请
    • WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
    • 无线通信设备和无线通信方法
    • US20100329137A1
    • 2010-12-30
    • US12820233
    • 2010-06-22
    • Tsutomu YAMADAYoshinori OkuraYoshihito SatoMay Takada
    • Tsutomu YAMADAYoshinori OkuraYoshihito SatoMay Takada
    • H04L12/26H04W72/04
    • H04L1/0001
    • A plurality of wireless communication methods are combined, networks to be used are dynamically selected by evaluating each network quality, and a packet format is changed adaptively to realize necessary reliability. The wireless communication apparatus has a network interface, a data interface, a quality interface, an allocation control part, a quality database, a quality update part, communication units and antennas. The wireless communication apparatus receives data and a requested quality from an application apparatus, selects the communication unit and communication method suitable for the requested quality, and transmits the data and requested quality. The communication unit receives a communication quality of the communication partner, and the quality update part updates the communication quality state in the quality database.
    • 多个无线通信方法组合,通过评估每个网络质量动态地选择要使用的网络,并且分组格式自适应地改变以实现必要的可靠性。 无线通信装置具有网络接口,数据接口,质量接口,分配控制部,质量数据库,质量更新部,通信单元和天线。 无线通信装置从应用装置接收数据和请求的质量,选择适合所请求质量的通信单元和通信方法,并发送数据和请求的质量。 通信单元接收通信伙伴的通信质量,质量更新部更新质量数据库中的通信质量状态。