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    Surface acoustic wave motor
    21.
    发明授权
    Surface acoustic wave motor 失效
    表面声波电机

    公开(公告)号：US07615909B2

    公开(公告)日：2009-11-10

    申请号：US11910047

    申请日：2006-03-27

    申请人： Masahiro Kirigaya ,  Masahiro Sato ,  Youhei Ishigami ,  Kazuo Sawada ,  Minoru Kurosawa

    发明人： Masahiro Kirigaya ,  Masahiro Sato ,  Youhei Ishigami ,  Kazuo Sawada ,  Minoru Kurosawa

    IPC分类号： H03H9/25

    CPC分类号： H02N2/08

    摘要： In an energy recovery type surface acoustic wave motor, an increase in energy efficiency at the time of energy recovery and supply is achieved by adjusting phase change. A surface acoustic wave motor comprises: a surface acoustic wave substrate; a slider provided with an applied pressure; a driving interdigital electrode connected to an external power supply for generating a driving surface acoustic wave on a surface so as to drive the slider by a frictional force which is generated on a contact surface of the slider with the surface acoustic wave substrate based on the surface acoustic wave and the applied pressure; recovery interdigital electrodes placed forward and backward in the direction of travel of the surface acoustic wave for recovering energy of a surface acoustic wave unused to drive the slider, and for using that energy to generate a surface acoustic wave; and phase adjusting means for matching the phase of a surface acoustic wave generated by the recovery interdigital electrodes to the phase of the driving surface acoustic wave generated by the driving interdigital electrode.

    摘要翻译： 在能量回收型表面声波电动机中，通过调整相变来实现能量回收供给时的能量效率的提高。 表面声波电动机包括：声表面波基板; 具有施加压力的滑块; 连接到外部电源的驱动交叉指状电极，用于在表面上产生驱动表面声波，以便通过在滑块的接触表面上产生的摩擦力来驱动滑动件，该摩擦力与表面声波基板基于表面 声波和施加的压力; 在表面声波的行进方向上向前和向后放置回收叉指电极，用于回收未被用于驱动滑块的表面声波的能量，并且使用该能量来产生表面声波; 以及相位调整装置，用于将由恢复叉指电极产生的表面声波的相位与由驱动交叉指型电极产生的驱动表面声波的相位相匹配。

    IMAGE WRITING DEVICE
    22.
    发明申请
    IMAGE WRITING DEVICE 有权
    图像书写装置

    公开(公告)号：US20090086281A1

    公开(公告)日：2009-04-02

    申请号：US12134765

    申请日：2008-06-06

    申请人： Kyotaro Tomoda ,  Naoki Hiji ,  Yasunori Saito ,  Masahiro Sato ,  Tsutomu Ishii ,  Shigehiko Sasaki

    发明人： Kyotaro Tomoda ,  Naoki Hiji ,  Yasunori Saito ,  Masahiro Sato ,  Tsutomu Ishii ,  Shigehiko Sasaki

    IPC分类号： H04N1/04

    CPC分类号： G02F1/13718 ,  G02F2001/13775

    摘要： An image writing device is provided and includes: a case including an accommodating part that accommodates a plurality of display media stacked, a entrance and exit port which is communicated with the accommodating part and through which the display media enter and exit the case, and a window through which an image on a display surface of a display medium can be externally browsed, the image being written in the display medium by applying external stimulation; a conveying part that conveys the display medium into and out of the case through the entrance and exit port; and a writing part arranged near the entrance and exit port of the case, the writing part applying the external stimulation to the display medium to write the image in the display medium when the display medium is conveyed into or out of the case by way of the conveying part.

    摘要翻译： 提供一种图像写入装置，包括：壳体，包括容纳多个显示介质的容纳部分，与所述容纳部分连通并且所述显示介质通过所述入口和出口与所述容纳部件进入和退出的入口和出口;以及 显示介质的显示表面上的图像可以通过其外部浏览的窗口，通过施加外部刺激将图像写入显示介质; 通过所述入口和出口将所述显示介质输入和移出所述壳体的输送部; 以及在壳体的入口和出口附近布置的书写部分，当显示介质被传送到外壳中时，写入部件将外部刺激施加到显示介质以将图像写入显示介质中 输送部件。

    Node and control method thereof
    23.
    发明申请
    Node and control method thereof 失效
    节点及其控制方法

    公开(公告)号：US20090034538A1

    公开(公告)日：2009-02-05

    申请号：US12010880

    申请日：2008-01-30

    申请人： Masahiro Sato

    发明人： Masahiro Sato

    IPC分类号： H04L12/56

    CPC分类号： H04L12/40013 ,  H04L12/437

    摘要： According to an aspect of the embodiments, a node arranged on a ring network, for transmitting a frame from upstream to downstream, the ring network having a plurality of nodes capable of connecting a network apparatus, respectively, the node comprises: a detector for detecting the frame on the ring network; and a frame controller for distinguishing the detected frame whether the frame reaches a final destination, the frame controller stopping the transmitting for the frame when the ring network is lacked of ability to reach the frame to the destination.

    摘要翻译： 根据实施例的一个方面，布置在环形网络上的用于从上游向下游发送帧的节点分别具有能够连接网络装置的多个节点的环网，包括：检测器，用于检测 环网上的帧; 以及帧控制器，用于区分检测到的帧是否到达最终目的地，当环网缺少到达目的地的帧的能力时，帧控制器停止帧的发送。

    Failure detection apparatus for variable valve timing and lift control system of internal combustion engine
    24.
    发明授权
    Failure detection apparatus for variable valve timing and lift control system of internal combustion engine 失效
    内燃机可变气门正时和升程控制系统故障检测装置

    公开(公告)号：US07438046B2

    公开(公告)日：2008-10-21

    申请号：US11642944

    申请日：2006-12-21

    申请人： Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki

    发明人： Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki

    IPC分类号： F02D13/04 ,  F01L1/00

    CPC分类号： F02D13/0207 ,  F01L1/20 ,  F01L1/34 ,  F01L13/0063 ,  F01L2800/14 ,  F01L2820/043 ,  F02D35/023 ,  F02D2200/025 ,  Y02T10/18

    摘要： A failure detection apparatus for preventing erroneous detection due to a degradation of a sensor and thereby accurately performing failure detection of a variable valve timing and lift control system is provided. The detection apparatus detects a failure of a variable valve timing and lift control system in an engine. The detection apparatus detects a vibration inside an engine cylinder, extracts the component of seating sound of the valve from the output signal of the sensor, determines an actual seating time of said valve from the component of seating sound, and calculates a target seating time of said valve based on at least one of a requested lift amount, a requested advance angle, and a requested open angle depending on the operating conditions. The detecting apparatus corrects the actual seating time for a stationary deviation between the actual seating time and the target seating time caused by degradation or unevenness of the sensor. The detecting apparatus determines a failure of the variable valve timing and lift control system by comparing the corrected actual seating time with the target seating time.

    摘要翻译： 提供一种故障检测装置，用于防止由于传感器的劣化导致的错误检测，从而准确地执行可变气门正时和升程控制系统的故障检测。 检测装置检测发动机中的可变气门正时和升程控制系统的故障。 检测装置检测发动机气缸内的振动，从传感器的输出信号中提取阀的座位声音的分量，根据座位声音的分量确定所述阀的实际就座时间，并计算目标就座时间 基于所述操作条件，所述阀基于所请求的提升量，请求的提前角和所请求的开启角中的至少一个。 检测装置校正由于传感器的劣化或不均匀性引起的实际就座时间和目标就座时间之间的固定偏差的实际就座时间。 检测装置通过将校正的实际就座时间与目标就座时间进行比较来确定可变气门正时和升程控制系统的故障。

    Control system
    26.
    发明授权
    Control system 失效
    控制系统

    公开(公告)号：US07379809B2

    公开(公告)日：2008-05-27

    申请号：US10593443

    申请日：2005-03-29

    申请人： Yuji Yasui ,  Hiroshi Tagami ,  Mitsunobu Saito ,  Kosuke Higashitani ,  Masahiro Sato

    发明人： Yuji Yasui ,  Hiroshi Tagami ,  Mitsunobu Saito ,  Kosuke Higashitani ,  Masahiro Sato

    IPC分类号： B60T7/12 ,  F02D13/00

    CPC分类号： F02D31/003 ,  F02D21/08 ,  F02D23/00 ,  F02D37/02 ,  F02D41/1403 ,  F02D2041/001 ,  F02M26/05 ,  F02P5/1508 ,  G05B11/32 ,  Y02T10/144 ,  Y02T10/46

    摘要： A control system which is capable of enhancing both the stability and the accuracy of control when the output of a controlled object is feedback-controlled by a plurality of control inputs. An ECU 2 of a control system 1 controls engine speed NE during idling by an ignition control input Usl_ig and an intake control input Usl_ar. The ECU 2 calculates a target engine speed NE_cmd according to an engine coolant temperature TW and the like (step 3), and determines the ignition control input Usl_ig and the intake control input Usl_ar with a plurality of predetermined target value filter-type two-degree-of-freedom sliding mode control algorithms [equations (1) to (12)] sharing one switching function σne therebetween, such that the engine speed NE converges to the target engine speed NE_cmd (steps 4 to 7 and 9).

    摘要翻译： 当控制对象的输出由多个控制输入进行反馈控制时，能够提高控制的稳定性和精度的控制系统。 控制系统1的ECU2通过点火控制输入Usl_ig和进气控制输入Us1_ar来控制空转期间的发动机转速NE。 ECU2根据发动机冷却水温度TW等来计算目标发动机转速NE_cmd（步骤3），并用多个预定目标值过滤器型二度确定点火控制输入Usl_ig和进气控制输入Us1_ar 自由滑动模式控制算法[等式（1）至（12）]在其间共享一个切换功能sigmane，使得发动机转速NE收敛到目标发动机转速NE_cmd（步骤4至7和9）。

    Information presentation system
    28.
    发明申请
    Information presentation system 有权
    信息呈现系统

    公开(公告)号：US20070206922A1

    公开(公告)日：2007-09-06

    申请号：US11515866

    申请日：2006-09-06

    申请人： Minoru Koshimizu ,  Naoki Hayashi ,  Hiroyuki Hotta ,  Shigehiko Sasaki ,  Yoshitsugu Hirose ,  Tsutomu Ishii ,  Masahiro Sato ,  Takashi Ozawa

    发明人： Minoru Koshimizu ,  Naoki Hayashi ,  Hiroyuki Hotta ,  Shigehiko Sasaki ,  Yoshitsugu Hirose ,  Tsutomu Ishii ,  Masahiro Sato ,  Takashi Ozawa

    IPC分类号： H04N7/00

    CPC分类号： G06Q10/10

    摘要： An information presentation system for supporting interactions based on presentation of various pieces of information in a scene where persons face each other, the information presentation system includes: a plurality of display record media, each having a unique identifier, where display information can be rewritten; an information selection section that selects information to be displayed on the display record medium; an information rewrite section that is detachably attached to the display record medium, and that rewritably writes the information selected by the information selection section to the display record medium in a state where the display record medium is attached to the information rewrite section; a history storage section that records a history of the information in association with the unique identifier of the display record medium; and a manipulation detection section that detects a selective manipulation of a user on the display record medium.

    摘要翻译： 一种信息呈现系统，用于基于在人们彼此面对的场景中的各种信息的呈现来支持交互，所述信息呈现系统包括：多个显示记录介质，每个显示记录介质具有可重写显示信息的唯一标识符; 信息选择部，其选择要在所述显示记录介质上显示的信息; 信息重写部分，其可拆卸地附接到所述显示记录介质，并且在所述显示记录介质附加到所述信息重写部分的状态下，将所述信息选择部分选择的信息重写地写入所述显示记录介质; 历史存储部分，其与所述显示记录介质的所述唯一标识符相关联地记录所述信息的历史; 以及操作检测部，其检测对所述显示记录介质上的用户的选择性操纵。

    Image forming apparatus
    30.
    发明申请
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US20070134027A1

    公开(公告)日：2007-06-14

    申请号：US11488065

    申请日：2006-07-18

    申请人： Masahiro Sato

    发明人： Masahiro Sato

    IPC分类号： G03G15/01

    CPC分类号： G03G15/0194 ,  G03G2215/0119 ,  G03G2215/0132

    摘要： An image forming apparatus includes a belt disposed diagonally with respect to a horizontal direction of the image forming apparatus, and plural image forming units disposed along the belt. Each of the plural image forming units includes a photosensitive drum that faces at least the belt and an exposing device that forms a latent image on the photosensitive drum.

    摘要翻译： 图像形成装置包括相对于图像形成装置的水平方向对角地设置的带以及沿着带设置的多个图像形成单元。 多个图像形成单元中的每一个包括至少面向带的感光鼓和在感光鼓上形成潜像的曝光装置。