Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof
    51.
    发明授权
    Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof 失效
    电动机电源线断路检测方法,电动机控制装置及使用其的电动助力转向机构及其计算机程序

    公开(公告)号:US07215518B2

    公开(公告)日:2007-05-08

    申请号:US10230225

    申请日:2002-08-29

    IPC分类号: H02H7/08

    CPC分类号: B62D5/0487

    摘要: According to the breaking detection processing, it is determined that (A) iu of AC current (absolute value) supplied to a motor is less than 0.5 amperes or iv thereof is less 0.5 amperes or iw thereof is less than 0.5 amperes, (B) the angular velocity of the motor is 1 rad/s or more and (C) at least any one of the current instruction values id*, iq* is 5 amperes or more in a step and then, a period in which all these three conditions (A)–(C) are satisfied at the same time is determined in another step. Consequently, it is determined that any one of the power supply lines in the motor is broken and a breaking detection flag is set to ON so as to detect the breaking.

    摘要翻译: 根据断线检测处理,确定提供给电动机的AC电流(绝对值)的(A)iu小于0.5安培或其小于0.5安培或其小于0.5安培,(B) 电动机的角速度为1rad / s以上,(C)当前指令值id *,iq *中的至少任一个在步骤中为5安培或更多,然后,所有这三个条件 (A) - (C)同时在另一步骤中确定。 因此,确定电动机中的任一个电源线断开,并且将断路检测标志设置为接通以检测断路。

    Ophthalmic photography apparatus
    52.
    发明申请
    Ophthalmic photography apparatus 失效
    眼科摄影器材

    公开(公告)号:US20060082726A1

    公开(公告)日:2006-04-20

    申请号:US11230900

    申请日:2005-09-20

    申请人: Takayoshi Suzuki

    发明人: Takayoshi Suzuki

    IPC分类号: A61B3/14 A61B3/10

    CPC分类号: A61B3/14 A61B3/12

    摘要: A photographic stop with two apertures is disposed at a position substantially conjugate to the anterior ocular segment of the eye being examined and at a position on the object-side focal surface of an image-forming lens. An eye fundus image is guided via a lattice barrier disposed on the image-side focal surface of the image-forming lens to an imaging CCD. The photographic stop, image-forming lens, lattice barrier and CCD are moved as a unit for focus adjustment. With such a configuration, the photographic stop is always positioned upon the object-side focal surface of the image-forming lens with the optical system kept telecentric even when the focus is adjusted to compensate for differences in diopter of the eye. This eliminates the phenomenon of a stereoscopic view that becomes more concave or convex the nearer to the periphery of the screen and provides good images of the fundus for stereoscopic viewing without any crosstalk of the left and right fundus images upon the image pickup surface.

    摘要翻译: 具有两个孔的摄影止挡件设置在与所检查的眼睛的前眼部段基本共轭的位置处,以及位于图像形成透镜的物体侧焦面上的位置处。 通过设置在图像形成透镜的图像侧焦面上的格栅将CCD眼睛引导到成像CCD。 摄影停止,图像形成透镜,格栅障碍物和CCD作为用于聚焦调节的单元移动。 通过这样的配置,即使调整焦点以补偿眼睛的屈光度的差异,摄影停止总是位于图像形成透镜的物体侧聚焦面上,其中光学系统保持远心。 这消除了更接近屏幕周边的更加凹凸的立体视觉现象,并提供用于立体观看的眼底的良好图像,而在图像拾取表面上没有左眼底和右眼底图像的任何串扰。

    Shift knob and shift lever
    53.
    发明授权
    Shift knob and shift lever 失效
    换档旋钮和换档杆

    公开(公告)号:US06732608B2

    公开(公告)日:2004-05-11

    申请号:US09892183

    申请日:2001-06-26

    申请人: Takayoshi Suzuki

    发明人: Takayoshi Suzuki

    IPC分类号: B60K2000

    摘要: A lever (60) is for operation via a grip (40). Lever (60) has a transmission member (61) incorporated therein. A mechanism (M1) is for the operation of transmission member (61) via grip (40). A connecting member (10) is assembled with mechanism (M1). Connecting member (10) is fixed to lever (60), having transmission member (61) incorporated therein. Connecting member (10) is mounted to grip (40).

    摘要翻译: 杠杆(60)用于通过把手(40)操作。 杠杆(60)具有并入其中的传动构件(61)。 机构(M1)用于通过手柄(40)操作传动部件(61)。 连接构件(10)与机构(M1)组装。 连接构件(10)固定到杆(60)上,其中包括传动构件(61)。 连接构件(10)安装到抓握部(40)上。

    Method of controlling turn-on of light source and image forming apparatus
    54.
    发明授权
    Method of controlling turn-on of light source and image forming apparatus 失效
    控制光源的接通和图像形成装置的方法

    公开(公告)号:US06476370B1

    公开(公告)日:2002-11-05

    申请号:US09696949

    申请日:2000-10-27

    IPC分类号: H01L2700

    摘要: An image forming apparatus and a method of controlling turn-on of light source used therefor are capable of conducting stable image forming operation and maintaining high effective scanning rate while switching the rotation control of the polygonal motor between the internal control by the internal encoder of the motor and the external control by the horizontal synchronous signal outside of the motor. With the apparatus and method, the period of detecting the timing of start of the fast scanning (referred to as SOS period) is T when the driving motor rotates at a predetermined number of revolutions. T becomes shorter by T2 due to the switching from the internal control to the external control. During the shift from the internal control to the external control, the light source is turned on so that the period T1 from turning-on the light source for detecting the SOS timing to the detection of the SOS signal becomes longer than T2. Thereby, turning-on of the light source is surely conducted earlier than the SOS signal detection timing when the rotational control is switched from the internal control to the external control.

    摘要翻译: 一种图像形成装置和控制其使用的光源的接通方法能够进行稳定的图像形成操作并且保持高的有效扫描速率,同时通过内部编码器的内部控制切换多边形电动机的旋转控制 电机和外部控制由电机外的水平同步信号。 利用该装置和方法,当驱动电机以预定转数旋转时,检测快速扫描开始时间(称为SOS周期)的周期为T。 由于从内部控制切换到外部控制,T由于T2变短。 在从内部控制转移到外部控制的过程中,光源被接通,使得从开启用于检测SOS定时的光源到SOS信号的检测的周期T1变得比T2长。 因此,当旋转控制从内部控制切换到外部控制时,光源的接通可靠地比SOS信号检测定时早。

    Light transmittance adjusting apparatus
    56.
    发明授权
    Light transmittance adjusting apparatus 失效
    透光率调节装置

    公开(公告)号:US5905589A

    公开(公告)日:1999-05-18

    申请号:US963070

    申请日:1997-11-03

    IPC分类号: G02B5/00 G02B26/02 G02B27/58

    CPC分类号: G02B26/02 G02B27/58 G02B5/005

    摘要: A light transmittance adjusting apparatus for adjusting a windowpane of an automobile or a building has a fixed member and a movable member arranged in parallel with each other and having a plurality of light interception sections and light transmission sections formed thereon alternately. The vertical position of the movable member are changed electrostatically relative to the fixed member to adjust the light transmittance of the windowpane. Each light interception section has a semi-interception region, the light transmittance of which decreases gradually from a center region thereof toward the adjacent light transmission section. The semi-interception region of the light interception section of a light interception plate of the fixed member overlap the semi-interception region of the light interception section of a light interception plate of the movable member, thus accomplishing an optical interception completely.

    摘要翻译: 用于调节汽车或建筑物的窗玻璃的透光率调节装置具有彼此平行布置的固定构件和可动构件,并且具有交替地形成在其上的多个光截取部分和光透射部分。 可动构件的垂直位置相对于固定构件静电地改变,以调节窗玻璃的透光率。 每个光截取部分具有半透明区域,其透光率从其中心区域朝向相邻的光透射部分逐渐减小。 固定部件的遮光板的遮光部的半截取区域与可动部件的遮光板的遮光部的半截取区域重叠,从而完全进行光学截取。

    Ophthalmic apparatus having light polarizing means
    57.
    发明授权
    Ophthalmic apparatus having light polarizing means 失效
    具有光偏振装置的眼科装置

    公开(公告)号:US5719659A

    公开(公告)日:1998-02-17

    申请号:US760827

    申请日:1996-12-05

    申请人: Takayoshi Suzuki

    发明人: Takayoshi Suzuki

    IPC分类号: A61B3/10 A61B3/13

    CPC分类号: A61B3/101

    摘要: An ophthalmic apparatus for diagnosing the condition of an eye based on an examination of images of interference fringes formed by a lacrimal layer on the anterior portion of the eye. The apparatus has an illumination system that projects a beam of light from a light source onto the anterior portion of the eye, and an imaging system, such as a CCD camera, that produces images of interference fringes formed by a lacrimal layer on the anterior portion of the eye. The illumination and imaging systems each have linear polarizers having mutually parallel linear polarization axes.

    摘要翻译: 一种眼科装置,用于基于眼睛前部的泪液层形成的干涉条纹的图像的检查来诊断眼睛状况。 该装置具有将来自光源的光束投射到眼睛的前部的照明系统,以及诸如CCD照相机的成像系统,其产生由前部的泪液层形成的干涉条纹的图像 的眼睛。 照明和成像系统各自具有线性偏振器,其具有相互平行的线偏振轴。

    Ophthalmologic photography apparatus
    59.
    发明授权
    Ophthalmologic photography apparatus 有权
    眼科摄影器材

    公开(公告)号:US09072467B2

    公开(公告)日:2015-07-07

    申请号:US13138215

    申请日:2009-08-26

    申请人: Takayoshi Suzuki

    发明人: Takayoshi Suzuki

    摘要: A light beam reflected from an ocular fundus is split into a pair of right and left light beams by a two-aperture stop disposed in a position conjugate with an anterior ocular segment of an eye to be examined. The pair of right and left ocular fundus images having a parallax is formed as intermediate images from the split light beams at the position of a photographic mask. The optical path of the pair of ocular fundus images formed as intermediate images is split by a pair of optical path splitting lenses disposed in a position substantially conjugate with the two-aperture stop. One ocular fundus image is re-formed on half of an imaging plane of an imaging element, and the other ocular fundus image is reformed separately on the other half of the imaging plane. With such a structure, two ocular fundus images for three dimensional viewing can be efficiently obtained without using a prism for splitting the optical path.

    摘要翻译: 从眼底反射的光束通过设置在与待检查的眼睛的眼前段共轭的位置的双孔径光阑分成一对左右光束。 具有视差的一对右眼和左眼眼底图像被形成为在照相掩模的位置处的分离光束的中间图像。 形成为中间图像的一对眼底图像的光路被设置在与两孔径光阑大致共轭的位置的一对光路分离透镜分开。 在成像元件的成像平面的一半上重新形成一个眼底图像,另一个眼底图像在成像平面的另一半上单独重构。 利用这种结构,可以有效地获得用于三维观察的两个眼底图像而不使用用于分割光路的棱镜。

    Ophthalmic measuring method and apparatus
    60.
    发明授权
    Ophthalmic measuring method and apparatus 有权
    眼科测量方法及仪器

    公开(公告)号:US08996097B2

    公开(公告)日:2015-03-31

    申请号:US11434657

    申请日:2006-05-15

    摘要: In an ophthalmic measuring method, a traceable marker in particulate form is administered to the lachrymal fluid of a subject's eye, and the lachrymal fluid is irradiated with illuminating light. Images of the illuminated lachrymal fluid are electronically captured respectively at different times. Two images from among the captured images are selected, with each of the two selected images displaying the traceable marker. A characteristic point of each of the two selected images is specified. A movement speed of the traceable marker is measured based on positions thereof in the two selected images and on a time difference from specifying the characteristic point of one of the two selected images to specifying the characteristic point of the other of the two selected images. The measured movement speed of the traceable marker is outputted as the movement speed of the lachrymal fluid of the subject's eye.

    摘要翻译: 在眼科测定方法中,向受试者眼睛的泪液施用颗粒状的可追踪标记物,并用照射光照射泪液。 照射的泪液的图像分别在不同时间被电子捕获。 选择拍摄图像中的两个图像,其中两个所选图像中的每一个显示可追踪标记。 指定两个所选图像中的每一个的特征点。 可追踪标记的运动速度是根据两个所选图像中的位置以及与指定两个所选图像之一的特征点的指定时间差来确定两个所选图像中的另一个的特征点来测量的。 可追踪标记的测量移动速度作为受试者眼睛的泪液的移动速度输出。