公开(公告)号：US06583812B1

公开(公告)日：2003-06-24

申请号：US09220697

申请日：1998-12-24

申请人： Tatsuya Yamazaki ,  Toshiyuki Imaizumi ,  Katsumi Omote ,  Kazumasa Hirayama

发明人： Tatsuya Yamazaki ,  Toshiyuki Imaizumi ,  Katsumi Omote ,  Kazumasa Hirayama

IPC分类号： H04N718

CPC分类号： H04N5/2354

摘要： A cathode ray tube phosphor screen inspecting method includes the steps of illuminating a panel of a cathode ray tube, in which a phosphor screen having a regular pattern is formed the inner surface of a face, from the inner surface of the face, imaging the face inner surface, and specifying a defect on the phosphor screen from data obtained by the imaging. The panel, an illuminating unit for illumination, and an image unit for performing the imaging are moved relative to each other. The amount of light from the illuminating unit is changed in accordance with this relative movement.

摘要翻译： 阴极射线管荧光屏检查方法包括以下步骤：从面部的内表面照射具有规则图案的荧光屏的表面的内表面的阴极射线管的面板， 并根据通过成像获得的数据在荧光屏上指定缺陷。 面板，用于照明的照明单元和用于执行成像的图像单元相对于彼此移动。 来自照明单元的光量根​​据该相对运动而改变。

公开(公告)号：US06460840B2

公开(公告)日：2002-10-08

申请号：US09892520

申请日：2001-06-28

申请人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

发明人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

IPC分类号： B60G1114

CPC分类号： F16F1/047 ,  B60G15/063 ,  B60G2200/142 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2204/1242 ,  B60G2204/128 ,  B60G2204/4108 ,  B60G2204/418 ,  B60G2500/20

摘要： The present invention is directed to a helical compression spring which is mounted on a vehicle body to be compressed between an upper seat and a lower seat. The spring has a coil axis that is substantially curved at a predetermined radius of curvature in an unloaded state of the spring. A pitch of a lower end coil of the spring is set to tilt the end plane of the lower end coil at a first predetermined angle to the lower seat in the direction for shortening the longitudinal length of the spring at the inside of the curvature, and/or a pitch of an upper end coil is set to tilt the end plane of the upper end coil at a second predetermined angle to the upper seat in the direction for shortening the longitudinal length of the spring at the outside of the curvature. The coil axis of the spring may be substantially curved in accordance with at least two radius of curvature in the unloaded state of the spring. Or, the coil axis may comprise a plurality of rectilinear lines connected to be substantially curved at the predetermined radius of curvature in the unloaded state of the spring.

摘要翻译： 本发明涉及一种螺旋压缩弹簧，其安装在车身上以在上座和下座之间被压缩。 弹簧具有在弹簧的无负载状态下以预定的曲率半径基本弯曲的线圈轴线。 弹簧的下端线圈的间距被设定为使得下端线圈的端面在向下座位倾斜第一预定角度的方向上缩短弹簧在曲率内侧的纵向长度，并且 /或上端线圈的间距被设定为使上端线圈的端面以与第二预定角度相对的方向倾斜，以缩短在曲率外侧的弹簧的纵向长度。 弹簧的线圈轴线可以在弹簧的无负载状态下根据至少两个曲率半径基本上弯曲。 或者，线圈轴可以包括在弹簧的无负载状态下以预定曲率半径基本上弯曲的多条直线线。

公开(公告)号：US06712346B2

公开(公告)日：2004-03-30

申请号：US10067836

申请日：2002-02-08

申请人： Toshiyuki Imaizumi

发明人： Toshiyuki Imaizumi

IPC分类号： B60G1114

CPC分类号： B60G3/06 ,  B60G11/15 ,  B60G15/068 ,  B60G15/07 ,  B60G2200/142 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2204/1242 ,  B60G2206/426 ,  F16F1/04 ,  F16F1/06

摘要： The present invention is directed to a helical compression spring which is mounted on a vehicle body to be compressed between an upper seat and a lower seat. The spring is formed to provide a coil axis to be substantially curved at a predetermined radius of curvature in an unloaded state of the spring. A pitch of a lower end coil of the spring is set to tilt a lower end plane of the spring at a first angle to the lower seat in a direction for shortening the longitudinal length of the spring at the inside of the curvature in the unloaded state of the spring, and/or a pitch of an upper end coil of the spring is set to tilt an upper end plane of the spring at a second angle in a direction for shortening the longitudinal length of the spring at the outside of the curvature in the unloaded state. And, the pitch of the lower end coil is set to tilt the lower end plane at a third angle to the lower seat on a plane including an end coil center line connecting the centers of the upper end coil and the lower end coil perpendicular to a plane including the end coil center line and the coil axis, in the unloaded state, and/or the pitch of the upper end coil is set to tilt the upper end plane at a fourth angle to the upper seat on that plane, in the unloaded state.

摘要翻译： 本发明涉及一种螺旋压缩弹簧，其安装在车身上以在上座和下座之间被压缩。 弹簧形成为在弹簧的无负载状态下提供在预定曲率半径下基本上弯曲的线圈轴线。 弹簧的下端线圈的间距被设定成使弹簧的下端面以与第一角度成一定角度的方式倾斜，以缩短弹簧在无负载状态的曲率内侧的纵向长度 和/或弹簧的上端线圈的间距被设定成使弹簧的上端面在朝向曲率外侧的弹簧的纵向长度的方向上以第二角度倾斜 卸载状态。 并且，下端线圈的间距被设定为在包括将上端线圈和下端线圈的中心垂直于一端的线圈中心线垂直的端部的平面上的下端面向下座板倾斜第三角度 包括终端线圈中心线和线圈轴的平面在无负载状态下和/或上端线圈的间距被设定为将上端面以第四角度倾斜到该平面上的上座，在未加载 州。

公开(公告)号：US06543757B2

公开(公告)日：2003-04-08

申请号：US10013650

申请日：2001-12-13

申请人： Toshiyuki Imaizumi

发明人： Toshiyuki Imaizumi

IPC分类号： F16F112

CPC分类号： B60G11/14 ,  B60G15/063 ,  B60G15/07 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2204/124 ,  B60G2204/1242 ,  B60G2206/426 ,  B60G2500/20 ,  F16F1/041

摘要： The present invention is directed to a helical compression spring which is mounted on a vehicle body to be compressed between an upper seat and a lower seat. The spring is formed to provide an end coil center line connecting the centers of an upper end coil and a lower end coil to be offset to a coil axis of a body portion of the spring. A pitch of the lower end coil is set to tilt a lower end plane of the spring at a first angle to the lower seat in a direction for shortening the longitudinal length of one side of the spring closer to the end coil center line than the coil axis, in an unloaded state of the spring, and/or a pitch of the upper end coil is set to tilt an upper end plane of the spring at a second angle in a direction for shortening the longitudinal length of the other side of the spring closer to the coil axis than the end coil center line, in the unloaded state. And, the pitch of the lower end coil is set to tilt the lower end plane at a third angle to the lower seat on a plane including the end coil center line perpendicular to a plane including the end coil center line and the coil axis, in the unloaded state, and/or the pitch of the upper end coil is set to tilt the upper end plane at a fourth angle to the upper seat on that plane, in the unloaded state.

公开(公告)号：US06328290B1

公开(公告)日：2001-12-11

申请号：US09359806

申请日：1999-07-26

申请人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

发明人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

IPC分类号： B60G1114

CPC分类号： F16F1/047 ,  B60G15/063 ,  B60G2200/142 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2204/1242 ,  B60G2204/128 ,  B60G2204/4108 ,  B60G2204/418 ,  B60G2500/20

摘要： The present invention is directed to a helical compression spring which is mounted on a vehicle body to be compressed between an upper seat and a lower seat. The spring has a coil axis that is substantially curved at a predetermined radius of curvature in an unloaded state of the spring. A pitch of a lower end coil of the spring is set to tilt the end plane of the lower end coil at a first predetermined angle to the lower seat in the direction for shortening the longitudinal length of the spring at the inside of the curvature, and/or a pitch of an upper end coil is set to tilt the end plane of the upper end coil at a second predetermined angle to the upper seat in the direction for shortening the longitudinal length of the spring at the outside of the curvature. The coil axis of the spring may be substantially curved in accordance with at least two radiuses of curvature in the unloaded state of the spring. Or, the coil axis may comprise a plurality of rectilinear lines connected to be substantially curved at the predetermined radius of curvature in the unloaded state of the spring.

公开(公告)号：US06616131B2

公开(公告)日：2003-09-09

申请号：US10013468

申请日：2001-12-13

申请人： Toshiyuki Imaizumi

发明人： Toshiyuki Imaizumi

IPC分类号： B60G1114

CPC分类号： F16F1/045 ,  B60G15/063 ,  B60G15/07 ,  B60G2204/1242 ,  B60G2204/128 ,  B60G2204/4108 ,  B60G2206/426 ,  F16F1/041

摘要： The present invention is directed to a helical compression spring for a vehicle suspension to be compressed between an upper seat and a lower seat. The spring is formed to provide an end coil center line connecting the centers of an upper end coil and a lower end coil to be offset to a coil axis of a body portion of the spring. A pitch of the lower end coil is set to tilt a lower end plane of the spring at a first predetermined angle to the lower seat in a direction for shortening the longitudinal length of one side of the spring closer to the end coil center line than the coil axis, in an unloaded state of the spring, and/or a pitch of the upper end coil is set to tilt an upper end plane of the spring at a second predetermined angle in a direction for shortening the longitudinal length of the other side of the spring closer to the coil axis than the end coil center line, in the unloaded state of the spring.

摘要翻译： 本发明涉及一种用于在上座椅和下座椅之间被压缩的车辆悬架的螺旋压缩弹簧。 弹簧形成为提供将上端线圈和下端线圈的中心连接到端部线圈中心线，以将其偏移到弹簧的主体部分的线圈轴线。 下端线圈的间距被设定为使弹簧的下端面以与第一预定角度相对的方式倾斜到沿着缩短弹簧的一侧的纵向长度方向的方向，该弹簧的一侧比端子线圈中心线更靠近端部线圈中心线 线圈轴线处于弹簧的无负载状态，和/或上端线圈的间距设定成使弹簧的上端面沿着第二预定角度沿着另一侧的纵向长度缩短的方向倾斜 弹簧更靠近线圈轴线比端部线圈中心线，在弹簧的卸载状态。

公开(公告)号：US06375174B2

公开(公告)日：2002-04-23

申请号：US09767267

申请日：2001-01-23

申请人： Keiji Hasegawa ,  Toshiyuki Imaizumi

发明人： Keiji Hasegawa ,  Toshiyuki Imaizumi

IPC分类号： F16F104

CPC分类号： F16F1/04 ,  B21F3/06 ,  B60G11/14 ,  B60G15/07 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2206/42 ,  B60G2206/426

摘要： The present invention is directed to a curved helical compression spring having a plurality of coils along a curved coil axis. Each coil constituting the helical compression spring is increased and decreased in diameter, and the order of the increased diameter and the decreased diameter of each coil is reversed at a predetermined position on the longitudinal axis of the helical compression spring, so as to provide the curved coil axis, such as the coil axis curved in C-shape. For example, one section of each coil having approximately a half of the circumference of each coil, which is divided by a plane including the coil axis, is increased in diameter, whereas the other one section of approximately a half of the circumference of each coil is decreased in diameter. The curved helical compression spring may be mounted on a vehicle suspension.

摘要翻译： 本发明涉及一种弯曲的螺旋压缩弹簧，其具有沿弯曲的线圈轴线的多个线圈。 构成螺旋压缩弹簧的每个线圈的直径增加和减小，并且每个线圈的增加的直径和减小的直径的顺序在螺旋压缩弹簧的纵向轴线上的预定位置处反转，以便提供弯曲 线圈轴线，如线圈轴线弯曲成C形。 例如，每个线圈的大约一半的每个线圈的一部分被包括线圈轴的平面所分隔的每个线圈的圆周的大约一半的直径增加，而每个线圈的圆周的大约一半的另一个部分 直径减小。 弯曲的螺旋压缩弹簧可以安装在车辆悬架上。

公开(公告)号：US06199882B1

公开(公告)日：2001-03-13

申请号：US09359643

申请日：1999-07-26

申请人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

发明人： Toshiyuki Imaizumi ,  Toshiho Aoyama ,  Shuji Kamiya ,  Takashi Gotoh ,  Koichi Irie

IPC分类号： B60G1500

CPC分类号： B60G15/063 ,  B60G2200/142 ,  B60G2202/12 ,  B60G2202/312 ,  B60G2204/1242 ,  B60G2204/128 ,  B60G2204/4108 ,  B60G2204/418 ,  B60G2500/20 ,  F16F1/047

摘要： The present invention is directed to a vehicle wheel suspension which includes a strut mounted at the upper end thereof on a vehicle body for supporting a wheel, a lower seat fixed to the strut, an upper seat mounted on the vehicle body, and a helical compression spring mounted between the lower seat and the upper seat, with the strut enclosed in the spring. The spring has a coil axis substantially curved at a predetermined radius of curvature in an unloaded state of the spring. The lower seat is tilted at a first predetermined angle in such a direction that the longitudinal length of the spring at the outside of the vehicle body is shortened when the spring is mounted between the upper seat and the lower seat, and/or the upper seat is tilted at a second predetermined angle in such a direction that the longitudinal length of the spring at the inside of the vehicle body is shortened when the spring is mounted between the upper seat and the lower seat. And, the spring is held in such a state that the coil axis of the spring is curved to extend outside of the vehicle body.

摘要翻译： 本发明涉及一种车轮悬架，其包括在其上端安装在用于支撑车轮的车体上的支柱，固定到支柱的下座椅，安装在车身上的上座椅和螺旋压缩 弹簧安装在下座和上座之间，支柱封闭在弹簧中。 弹簧具有在弹簧的无负载状态下以预定的曲率半径大致弯曲的线圈轴线。 下座椅倾斜第一预定角度，使得当弹簧安装在上座椅和下座椅之间时，在车身外侧的弹簧的纵向长度缩短，和/或上座椅 在弹簧安装在上座椅和下座椅之间的方向上使得在车体内部的弹簧的纵向长度缩短的方向倾斜第二预定角度。 并且，弹簧保持在弹簧的线圈轴线弯曲以延伸到车体外部的状态。