Transmission belt
    21.
    发明授权
    Transmission belt 失效
    传动皮带

    公开(公告)号:US07963873B2

    公开(公告)日:2011-06-21

    申请号:US12128427

    申请日:2008-05-28

    申请人: Daisuke Kobayashi

    发明人: Daisuke Kobayashi

    IPC分类号: F16G5/16

    CPC分类号: F16G5/16

    摘要: A transmission belt is formed by annularly arranging elements including a plate-shaped first element and a plate-shaped second element, and annularly connecting the elements using a ring. The first element includes a first edge surface on which a burr is formed when the first element is formed by a press operation. The second element includes a second edge surface on which a burr is formed when the second element is formed by the press operation. The first and second edge surfaces face in directions opposite to each other in a direction in which the elements are arranged. The first edge surface includes a first rocking edge that contacts the element adjacent to the first element when the elements are arranged in an arc. The second edge surface includes a second rocking edge that contacts the element adjacent to the second element when the elements are arranged in the arc.

    摘要翻译: 传动带通过环形排列的元件形成,包括板状第一元件和板状第二元件,并且使用环环形连接元件。 第一元件包括第一边缘表面,当通过冲压操作形成第一元件时,第一边缘表面上形成有毛刺。 第二元件包括第二边缘表面,当通过按压操作形成第二元件时,形成有毛刺的第二边缘表面。 第一和第二边缘表面在排列元件的方向上彼此相反的方向。 第一边缘表面包括当元件布置成弧形时与第一元件相邻的元件接触的第一摇摆边缘。 第二边缘表面包括当元件布置在弧中时与第二元件相邻的元件接触的第二摇摆边缘。

    Position detecting device and method
    23.
    发明授权
    Position detecting device and method 有权
    位置检测装置及方法

    公开(公告)号:US07873487B2

    公开(公告)日:2011-01-18

    申请号:US12372165

    申请日:2009-02-17

    IPC分类号: G01C17/38

    CPC分类号: G01D5/2448

    摘要: A position detecting device for a motor includes a resolver, amplifiers and a microcomputer. The microcomputer corrects an amplified sine wave signal to have the same amplitude in both positive and negative polarities, and corrects an amplified cosine wave signal to have the same amplitude in both positive and negative polarities. The microcomputer further corrects the corrected sine wave signal or the corrected cosine wave signal to have the same amplitude therebetween. The rotation position is determined accurately based on the sine wave signal and the cosine wave signal of the same amplitude, even if the amplifiers have different operation characteristics.

    摘要翻译: 电动机的位置检测装置包括旋转变压器,放大器和微计算机。 微型计算机校正放大的正弦波信号以在正极和负极性具有相同的幅度,并且校正放大的余弦波信号在正极性和负极性中具有相同的幅度。 微计算机进一步校正校正的正弦波信号或校正的余弦波信号以在它们之间具有相同的幅度。 即使放大器具有不同的操作特性,也可以基于正弦波信号和相同振幅的余弦波信号来精确地确定旋转位置。

    VIDEO PROJECTOR AND METHOD FOR CONTROLLING VIDEO PROJECTOR
    24.
    发明申请
    VIDEO PROJECTOR AND METHOD FOR CONTROLLING VIDEO PROJECTOR 审中-公开
    视频投影机和控制视频投影机的方法

    公开(公告)号:US20090322968A1

    公开(公告)日:2009-12-31

    申请号:US12411215

    申请日:2009-03-25

    申请人: Daisuke Kobayashi

    发明人: Daisuke Kobayashi

    IPC分类号: H04N3/26

    摘要: A video projector includes: a signal processor; a display device; an optical unit configured to emit light for projecting an image displayed on a display screen of the display device toward a projection surface; and a detection module configured to detect an inclination, with respect to the projection surface, of an optical axis of the light emitted from the optical unit and a shake of the optical axis, wherein the signal processor includes: a distortion correction module configured to correct distortion of the image displayed on the projection surface to display a distortion-corrected image; and a blur correction module configured to correct blur of the image displayed on the projection surface, and wherein the distortion correction module corrects a position and size of the distortion-corrected image so that a blank area is provided around the distortion-corrected image.

    摘要翻译: 视频投影仪包括:信号处理器; 显示装置; 光学单元,被配置为发射用于将显示在显示装置的显示屏幕上的图像投射到投影表面的光; 以及检测模块,被配置为检测相对于所述投影表面的从所述光学单元发射的光的光轴和所述光轴的抖动的倾斜度,其中所述信号处理器包括:失真校正模块,被配置为校正 显示在投影表面上的图像的失真以显示失真校正图像; 以及模糊校正模块,被配置为校正在所述投影面上显示的图像的模糊,并且其中所述失真校正模块校正所述失真校正图像的位置和尺寸,使得在所述失真校正图像周围设置空白区域。

    Knock control apparatus for an internal combustion engine and control method thereof
    26.
    发明授权
    Knock control apparatus for an internal combustion engine and control method thereof 失效
    用于内燃机的敲击控制装置及其控制方法

    公开(公告)号:US07334568B2

    公开(公告)日:2008-02-26

    申请号:US11522912

    申请日:2006-09-19

    IPC分类号: F02P5/152 F02D45/00

    摘要: In addition to a knock detection filter, a plurality of optimal knock frequency detection filters (digital filters: BPFs) are provided which filter the signals output from a knock sensor and has mutually different filtering frequency bands. A presently optimal frequency is selected based on the signals extracted by the optimal frequency detection filters, and set as the center frequency of the filtering frequency band of the knock detection filter.

    摘要翻译: 除了爆震检测滤波器之外,还提供了多个最佳爆震频率检测滤波器(数字滤波器:BPF),其对从爆震传感器输出的信号进行滤波并具有相互不同的滤波频带。 基于由最佳频率检测滤波器提取的信号选择当前最佳频率,并将其设置为爆震检测滤波器的滤波频带的中心频率。

    Frame transmission device
    27.
    发明授权
    Frame transmission device 有权
    帧传输设备

    公开(公告)号:US07313144B2

    公开(公告)日:2007-12-25

    申请号:US10867788

    申请日:2004-06-15

    IPC分类号: H04L12/28 H04L12/56

    摘要: A frame transmission device which does not require a separate supervisory line and enables supervisory frames to efficiently enter subscriber traffic for transmission without securing a fixed bandwidth. A supervisory token computing section gives supervisory frames supervisory tokens as permission to transmit within a minimum bandwidth. Subscriber token computing sections give subscriber frames subscriber tokens as permission to transmit within respective set transmission bandwidths. A best-effort token computing section gives the frames best-effort tokens as permission to transmit by using an extra bandwidth. The supervisory or subscriber tokens are given to read frames from a supervisory queue or subscriber queues, and if a frame queue length is smaller than or equal to the best-effort tokens remains in the queue, a queue read control section reads and outputs the remaining frames from the queue by using the extra bandwidth of best-effort tokens.

    摘要翻译: 一种帧传输设备,其不需要单独的监控线路,并且使得监控帧能够有效地输入用户业务以进行传输,而不保证固定带宽。 管理令牌计算部分给予监督帧监督令牌作为在最小带宽内发送的许可。 订户令牌计算部分给用户帧订户令牌作为在各自设置的传输带宽内传输的许可。 一个尽力而为的令牌计算部分给出了尽可能多的令牌作为通过使用额外带宽进行传输的权限。 管理员或订阅者令牌被给予从监督队列或订户队列读取帧,并且如果帧队列长度小于或等于令牌保持在队列中的尽力而为,队列读取控制部分读取并输出剩余的队列 通过使用尽力而为的令牌的额外带宽,从队列中获取帧。

    Opposed piston type disc brake
    28.
    发明申请
    Opposed piston type disc brake 审中-公开
    反向活塞式盘式制动器

    公开(公告)号:US20070278049A1

    公开(公告)日:2007-12-06

    申请号:US11806345

    申请日:2007-05-31

    IPC分类号: F16D65/38

    摘要: A coupling member configured to bridge outer and inner body portions 3c, 4c in a state of hampering the outer and inner body portions 3c, 4c from being displaced in directions of separating the outer and inner body portions 3c, 4c is constituted by a bridge portion 20a integral with a caliper 5c including the outer and inner body portions 3c, 4c. Further, a brake torque applied to the inner and outer pads 11a, 12a is supported by outer side coupling pins 13a, 13a configured to bridge two end portions of the outer and inner body portions 3c, 4c.

    摘要翻译: 一种联接构件,其构造成在妨碍外部主体部分3c和内部主体部分4c的状态下使外部主体部分3c和内部主体部分4c夹紧,从而在分离外部主体部分3c和内部主体部分4c的方向上移位 由与包括外主体部分3c和内主体部分4c的卡钳5c成一体的桥部分20a构成。 此外,施加到内垫片和外垫片11a,12a的制动扭矩由外侧联接销钉13aa,13a支撑,外侧联接销钉13aa,13aa构造成桥接外主体部分3c和内主体部分3c的两个端部。

    Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine
    29.
    发明授权

    公开(公告)号:US07263428B2

    公开(公告)日:2007-08-28

    申请号:US10538796

    申请日:2003-12-11

    IPC分类号: F02M25/07 F02B47/08 G06F17/00

    摘要: A cylinder inflow exhaust gas amount calculation system of an internal combustion engine provided with an intake passage, an exhaust passage, an exhaust gas recirculation passage connecting the intake passage and exhaust passage, and an exhaust gas flow rate control valve arranged in the exhaust gas recirculation passage for controlling the flow rate of the exhaust gas flowing in the exhaust gas recirculation passage, and the system calculating an amount of cylinder inflow exhaust gas defined as an amount of exhaust gas flowing into a cylinder, utilizing an amount of passage exhaust gas defined as an amount of exhaust gas passing through the exhaust gas flow rate control valve, wherein an amount of cylinder inflow exhaust gas is calculated considering the dead time corresponding to the time taken until the exhaust gas passing through the exhaust gas flow rate control valve reaches the cylinder and a tracking lag of a change in the amount of cylinder inflow exhaust gas with respect to a change in the amount of passage exhaust gas.

    摘要翻译: 具有进气通道,排气通道,连接进气通道和排气通道的排气再循环通道的内燃机的气缸流入排气量计算系统和布置在废气再循环中的排气流量控制阀 用于控制在废气再循环通道中流动的废气的流量的通道,以及系统计算定义为流入气缸的废气量的气缸流入排气量,利用定义为 通过废气流量控制阀的废气量,其中考虑到与通过废气流量控制阀的废气到达气缸的时间相对应的死区时间来计算气缸流入排气量 以及气缸流入排气量相对于a的变化的跟踪滞后 废气排放量的变化。