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    Node and control method thereof
    101.
    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
    102.
    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
    104.
    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
    106.
    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
    107.
    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。

    Level shift circuit
    108.
    发明授权
    Level shift circuit 有权
    电平移位电路

    公开(公告)号：US07212059B2

    公开(公告)日：2007-05-01

    申请号：US11103893

    申请日：2005-04-12

    申请人： Yasushi Kubota ,  Masahiro Sato ,  Hiroshi Watanabe

    发明人： Yasushi Kubota ,  Masahiro Sato ,  Hiroshi Watanabe

    IPC分类号： H03L5/00

    CPC分类号： H03K3/356113 ,  H03K17/223

    摘要： The circuit is to provide a type of level shift circuit that operates correctly even when the input timings of voltages from multiple power sources are different. Level shift circuit 10 that outputs the output signal of the high voltage source as a response to the input signal of the low voltage source has the following attribute: When feeding of the low voltage source is delayed with respect to feeding of the high voltage source, on the basis of the high voltage source, power-on-reset circuit 20 generates power-on-reset signal PWR. During the period before the input signal of the low voltage source is fed as a response to power-on-reset PWR, latch circuit 30 initializes the level shift circuit, and holds its output OUT at the low level.

    摘要翻译： 电路是提供一种类型的电平移位电路，即使当来自多个电源的电压的输入定时不同时也能正常工作。 作为对低电压源的输入信号的响应而输出高电压源的输出信号的电平移位电路10具有以下属性：当相对于高电压源的馈送而言，低电压源的馈电被延迟时， 基于高电压源，上电复位电路20产生上电复位信号PWR。 在将低电压源的输入信号作为对上电复位PWR的响应进给之前的期间，锁存电路30初始化电平移位电路，并将其输出OUT保持在低电平。

    Misfire detection system for internal combustion engine
    109.
    发明授权
    Misfire detection system for internal combustion engine 失效
    内燃机失火检测系统

    公开(公告)号：US07158875B2

    公开(公告)日：2007-01-02

    申请号：US11316984

    申请日：2005-12-27

    申请人： Yuji Yasui ,  Masahiro Sato

    发明人： Yuji Yasui ,  Masahiro Sato

    IPC分类号： G01M15/11 ,  F02D45/00

    CPC分类号： F02D41/1497 ,  F02D2041/288 ,  F02D2200/1015 ,  G01M15/11

    摘要： In a misfire detection system for an internal combustion engine, a product is calculated at every predetermined crank angle by multiplying a value retrieved from a periodic function defined to model torque generation of individual cylinders synchronously with each combustion cycle, by a detected crank angle velocity, and the product is integrated over a predetermined interval to calculate an integral. The integral is then compared with a predetermined value and is detected whether misfire has occurred in one of the individual cylinders, thereby enabling to detect misfire even when misfire occurs successively in a multiple cylinder engine, identify the misfiring cylinders with good accuracy.

    摘要翻译： 在用于内燃机的失火检测系统中，通过将从每个燃烧循环同步的各个气缸的模型转矩产生定义的周期函数中检索到的值乘以检测到的曲柄角速度，以每个预定的曲柄角计算乘积， 并且产品在预定间隔内积分以计算积分。 然后将积分与预定值进行比较，并且检测在各个气缸中的一个中是否发生失火，从而即使在多缸发动机中连续发生失火也能够检测失火，以高精度识别失火气缸。

    Triaxial acceleration sensor module and method of manufacturing the same
    110.
    发明申请
    Triaxial acceleration sensor module and method of manufacturing the same 失效

    公开(公告)号：US20060201251A1

    公开(公告)日：2006-09-14

    申请号：US11321887

    申请日：2005-12-28

    申请人： Masahiro Sato ,  Takayuki Sugano

    发明人： Masahiro Sato ,  Takayuki Sugano

    IPC分类号： G01P15/09

    CPC分类号： G01P15/123 ,  G01P15/18 ,  G01P2015/084

    摘要： A triaxial acceleration sensor module 100 includes: a hollow housing 30 provided with a partition plate 31 having a through-hole 32; a triaxial acceleration sensor 1 provided inside the housing 30; and a sensor driving IC 40 for driving the triaxial acceleration sensor 1. The triaxial acceleration sensor 1 includes: a frame 23; a weight member 22 provided inside the frame 23; a weight member supporting portion 15 for supporting the weight member 22 in a freely suspended manner; and a plurality of flexible beams each having piezo resistance elements 13 thereon. In the triaxial acceleration sensor module 100, the through-hole 32 has a size through which the triaxial acceleration sensor 1 can pass. Further, the triaxial acceleration sensor 1 is directly bonded to the sensor driving IC 40 via the through-hole 32, and the sensor driving IC 40 is bonded to the partition plate 31 of the housing 30.