公开(公告)号：US20060045513A1

公开(公告)日：2006-03-02

申请号：US11212929

申请日：2005-08-26

申请人： Sumio Kawai ,  Yoichi Washizu ,  Koji Kato ,  Shigeru Iwase ,  Hiroshi Terada ,  Shigeru Kato

发明人： Sumio Kawai ,  Yoichi Washizu ,  Koji Kato ,  Shigeru Iwase ,  Hiroshi Terada ,  Shigeru Kato

IPC分类号： G03B7/099

CPC分类号： G03B7/099

摘要： According to the present invention, light from a taking lens is reflected by a quick return mirror in a lateral direction of a body unit. Then, after passing through a screen, the light is reflected toward an upper side of the body unit by a second mirror except part of the light. The light reflected by the second mirror is reflected by a third mirror in a direction opposite to a direction in which the light is reflected by the quick return mirror, and is further reflected by a fourth mirror toward an eyepiece located on a back side of the body unit. Part of the light which passing though the screen is taken by an AF sensor unit provided in rear of the second mirror, and an image formation position of an optical image is detected.

摘要翻译： 根据本发明，来自拍摄镜头的光在身体单元的横向方向上被快速返回镜反射。 然后，在通过屏幕之后，除了部分光之外，光通过第二镜向身体单元的上侧反射。 由第二反射镜反射的光被第三反射镜沿与光被快速反射镜反射的方向相反的方向反射，并且被第四反射镜进一步反射到位于该反射镜的背面的目镜 身体单位 通过屏幕的一部分光由设置在第二反射镜后部的AF传感器单元拍摄，并且检测到光学图像的图像形成位置。

公开(公告)号：US5908797A

公开(公告)日：1999-06-01

申请号：US683144

申请日：1996-07-18

申请人： Kazuhiro Urashima ,  Shigeru Iwase

发明人： Kazuhiro Urashima ,  Shigeru Iwase

IPC分类号： F16C33/10 ,  B21D24/00 ,  B21D28/00 ,  C04B35/584 ,  C04B35/593 ,  C04B35/597 ,  C04B35/599

CPC分类号： C04B35/597 ,  C04B35/5935

摘要： To provide a silicon nitride based sintered material having high strength and high hardness and superior in reliability, silicon nitride sintered material has a composition mainly composed of silicon nitride or Si--Al--O--N, and further comprises 0.5 to 3 wt % of a Mg component, calculated as MgO, and 3 to 10 wt % of a Yb component, calculated as Yb.sub.2 O.sub.3. As a secondary crystal phase, the material contains one or more of Yb.sub.2 Si.sub.3 N.sub.4 O.sub.3, Yb.sub.2 Si.sub.3 N.sub.2 O.sub.5 and Yb.sub.4 Si.sub.2 N.sub.2 O.sub.7. Silicon nitride or Si--Al--O--N comprises 20-50 vol % of needle-like crystals of the entire material.

摘要翻译： 为了提供具有高强度和高硬度并且可靠性优异的氮化硅基烧结材料，氮化硅烧结材料具有主要由氮化硅或Si-Al-ON组成的组成，并且还包含0.5至3重量％的Mg组分 ，以MgO计，和3〜10重量％的Yb成分，按Yb2O3计算。 作为二次晶相，该材料含有Yb2Si3N4O3，Yb2Si3N2O5和Yb4Si2N2O7中的一种或多种。 氮化硅或Si-Al-O-N包括20-50体积％的整个材料的针状晶体。

公开(公告)号：US20090097838A1

公开(公告)日：2009-04-16

申请号：US12233234

申请日：2008-09-18

申请人： Shigeru Iwase

发明人： Shigeru Iwase

IPC分类号： G03B19/12

CPC分类号： G03B19/12

摘要： The mirror device of a single-lens reflex camera according to the present invention includes a main mirror section having a reflecting mirror surface that moves to a first position for reflecting an object beam to an observation optical system and to a second position retracted from the object beam, a sub-mirror section having a reflecting mirror surface located, in conjunction with movement of the main mirror section, at a position apart from the main mirror section when the main mirror section is located at the first position and at a position retracted from the object beam together with the main mirror section when the main mirror section is located at the second position, and a cushioning section interposed between the sub-mirror section and the main mirror section when the main mirror section moves from the first position to the second position.

摘要翻译： 根据本发明的单镜头反光相机的镜装置包括：主镜部分，具有反射镜表面，该反射镜表面移动到用于将物镜反射到观察光学系统的第一位置和从对象缩回的第二位置 光束，副镜部分，其具有与主镜部分的移动一起位于与主镜部分分离的位置处的反射镜表面，当主镜部分位于第一位置并且退回位置时 当主镜部分位于第二位置时，物镜与主镜部分一起，以及当主镜部分从第一位置移动到第二位置时介于副镜部分和主镜部分之间的缓冲部分 位置。

公开(公告)号：US20080245483A1

公开(公告)日：2008-10-09

申请号：US12048986

申请日：2008-03-14

申请人： Takeshi TOYOSHIMA ,  Tanemasa Harada ,  Shigeru Iwase

发明人： Takeshi TOYOSHIMA ,  Tanemasa Harada ,  Shigeru Iwase

IPC分类号： B29C63/00 ,  G02F1/13

CPC分类号： B32B43/006 ,  B32B2457/202 ,  G02F1/1303 ,  Y10T156/1168 ,  Y10T156/1189 ,  Y10T156/1972 ,  Y10T156/1978 ,  Y10T156/1989

摘要： An adhesive-film exfoliating device includes an absorption stage 6 for absorbing a liquid crystal display panel 4 in which a polarizing plate 3 is adhered to a glass plate 2, a clamping unit 7 for clamping a corner 3a of the polarizing plate 3 exfoliated from the glass plate 2 and a ball screw shaft 11 for moving the absorption stage 6 relatively to the clamping unit 7. A ball screw nut 14 in screw-engagement with the ball screw shaft 11 is fixed on a back surface of the absorption stage 6. With the rotation of the ball screw shaft 11, the absorption stage 6 integral with the ball screw nut 14 is slid in a direction to exfoliate the polarizing plate 3 exfoliated from the glass plate 2. In a manufacturing method of the liquid crystal display panel 4, a process of exfoliating the polarizing plate 3 from the glass plate 2 includes steps of moving the absorption stage 6 while allowing the clamping unit 7 to clamp the corner 3a of the polarizing plate 3.

摘要翻译： 粘合膜剥离装置包括：吸收级6，用于吸收偏光板3粘附到玻璃板2上的液晶显示面板4;夹持单元7，用于夹持偏振板3的角部3a， 玻璃板2和用于使吸收台6相对于夹紧单元7移动的滚珠丝杠轴11。 与滚珠丝杠轴11螺纹接合的滚珠丝杠螺母14固定在吸收台6的后表面上。 随着滚珠丝杠轴11的旋转，与滚珠丝杠螺母14成一体的吸收台6沿剥离玻璃板2的偏振板3的方向滑动。 在液晶显示面板4的制造方法中，偏振板3从玻璃板2剥离的工序包括使吸收台6移动，同时允许夹紧单元7夹住偏振板3的角部3a的步骤 。

公开(公告)号：US07909519B2

公开(公告)日：2011-03-22

申请号：US12250313

申请日：2008-10-13

申请人： Shigeru Iwase

发明人： Shigeru Iwase

IPC分类号： G03B19/12

CPC分类号： G03B19/12

摘要： A single-lens reflex camera including a mirror driving device comprises: a mirror; a first biasing spring that biases the mirror downward; a drive lever for performing charge drive and a mirror drive; a second biasing spring that biases the drive lever in a mirror up direction; a locking lever that swings around a pivoting shaft on the drive lever; a mirror up and down lever engaged with the locking lever, the mirror up and down lever pivoting with the drive lever to raise the mirror by the second biasing spring against the first biasing spring, the mirror up and down lever releasing the engagement with the locking lever, and the mirror up and down lever pivoting in a direction opposite the direction during the mirror up by the first biasing spring to thereby lower the mirror; a locking spring that engages and biases the locking lever to the mirror up and down lever; and a charge gear that includes a charge abutment that pivots the drive lever in a charge direction against the second biasing spring and a release abutment that releases the engagement between the locking lever and the mirror up and down lever.

摘要翻译： 包括镜驱动装置的单镜反光照相机包括：反射镜; 第一偏压弹簧使镜子向下偏置; 驱动杆，用于进行充电驱动和反射镜驱动; 第二偏置弹簧，其以镜向上的方向偏压驱动杆; 锁定杆，其围绕驱动杆上的枢转轴摆动; 与锁定杆接合的反光镜上下杆，镜上升杆和下降杆与驱动杆枢转，以通过第二偏压弹簧将镜子升高抵靠第一偏压弹簧，镜上升和下降杆释放与锁定 杠杆，并且镜子上下杆在反射镜向上与第一偏压弹簧相反的方向上枢转，从而降低反射镜; 锁定弹簧，其将锁定杆接合并偏压到镜子上下杆; 以及加料齿轮，其包括使所述驱动杆在加载方向上抵靠所述第二偏压弹簧枢转的所述加载基座，以及释放所述锁定杆和所述反射镜上下杆之间的接合的释放基座。

公开(公告)号：US07453508B2

公开(公告)日：2008-11-18

申请号：US11051693

申请日：2005-02-04

申请人： Shigeru Iwase ,  Motoaki Kobayashi ,  Toshifumi Nakano

发明人： Shigeru Iwase ,  Motoaki Kobayashi ,  Toshifumi Nakano

IPC分类号： H04N5/225 ,  G03B7/099 ,  G02B26/08 ,  G02B5/08

CPC分类号： H04N5/2353 ,  H04N5/2254 ,  H04N5/2352

摘要： In a camera system of this invention, a light beam coming from a photographing lens is reflected by a quick return mirror in the widthwise direction of a body unit, and is reflected by a second mirror via a half mirror and screen in the upward direction of the body unit except for some light beam components. The light beam reflected by the second mirror is reflected by a third mirror in a direction opposite to that of the light beam reflected by the quick return mirror, and is also reflected by a fourth mirror toward an eyepiece side in the back side of the body unit. Some light beam components reflected by the half mirror are fetched by an AF sensor unit to detect the focal point position of the photographing lens.

摘要翻译： 在本发明的照相机系统中，来自拍摄镜头的光束在身体单元的宽度方向上被快速返回镜反射，并且被第二反射镜经由半反射镜和屏幕在向上的方向上反射 身体单位除了一些光束部件。 由第二反射镜反射的光束以与由快速反射镜反射的光束的方向相反的方向被第三反射镜反射，并且还被第四反射镜朝向身体背侧中的目镜侧反射 单元。 由半反射镜反射的一些光束分量由AF传感器单元取出以检测拍摄镜头的焦点位置。

公开(公告)号：US07400827B2

公开(公告)日：2008-07-15

申请号：US11212929

申请日：2005-08-26

申请人： Sumio Kawai ,  Yoichi Washizu ,  Koji Kato ,  Shigeru Iwase ,  Hiroshi Terada ,  Shigeru Kato

发明人： Sumio Kawai ,  Yoichi Washizu ,  Koji Kato ,  Shigeru Iwase ,  Hiroshi Terada ,  Shigeru Kato

IPC分类号： G03B7/099

CPC分类号： G03B7/099

摘要： According to the present invention, light from a taking lens is reflected by a quick return mirror in a lateral direction of a body unit. Then, after passing through a screen, the light is reflected toward an upper side of the body unit by a second mirror except part of the light. The light reflected by the second mirror is reflected by a third mirror in a direction opposite to a direction in which the light is reflected by the quick return mirror, and is further reflected by a fourth mirror toward an eyepiece located on a back side of the body unit. Part of the light which passing though the screen is taken by an AF sensor unit provided in rear of the second mirror, and an image formation position of an optical image is detected.

摘要翻译： 根据本发明，来自拍摄镜头的光在身体单元的横向方向上被快速返回镜反射。 然后，在通过屏幕之后，除了部分光之外，光通过第二镜向身体单元的上侧反射。 由第二反射镜反射的光被第三反射镜沿与光被快速反射镜反射的方向相反的方向反射，并且被第四反射镜进一步反射到位于该反射镜的背面的目镜 身体单位 通过屏幕的一部分光由设置在第二反射镜后部的AF传感器单元拍摄，并且检测到光学图像的图像形成位置。

公开(公告)号：US09757935B2

公开(公告)日：2017-09-12

申请号：US12048986

申请日：2008-03-14

申请人： Takeshi Toyoshima ,  Tanemasa Harada ,  Shigeru Iwase

发明人： Takeshi Toyoshima ,  Tanemasa Harada ,  Shigeru Iwase

IPC分类号： G02F1/13 ,  B32B43/00

CPC分类号： B32B43/006 ,  B32B2457/202 ,  G02F1/1303 ,  Y10T156/1168 ,  Y10T156/1189 ,  Y10T156/1972 ,  Y10T156/1978 ,  Y10T156/1989

摘要： An adhesive-film exfoliating device includes an absorption stage 6 for absorbing a liquid crystal display panel 4 in which a polarizing plate 3 is adhered to a glass plate 2, a clamping unit 7 for clamping a corner 3a of the polarizing plate 3 exfoliated from the glass plate 2 and a ball screw shaft 11 for moving the absorption stage 6 relatively to the clamping unit 7. A ball screw nut 14 in screw-engagement with the ball screw shaft 11 is fixed on a back surface of the absorption stage 6. With the rotation of the ball screw shaft 11, the absorption stage 6 integral with the ball screw nut 14 is slid in a direction to exfoliate the polarizing plate 3 exfoliated from the glass plate 2. In a manufacturing method of the liquid crystal display panel 4, a process of exfoliating the polarizing plate 3 from the glass plate 2 includes steps of moving the absorption stage 6 while allowing the clamping unit 7 to clamp the corner 3a of the polarizing plate 3.

公开(公告)号：US20080225224A1

公开(公告)日：2008-09-18

申请号：US12048606

申请日：2008-03-14

申请人： Takeshi TOYOSHIMA ,  Tanemasa HARADA ,  Shigeru IWASE

发明人： Takeshi TOYOSHIMA ,  Tanemasa HARADA ,  Shigeru IWASE

IPC分类号： G02F1/1333 ,  B32B38/10

CPC分类号： B32B43/006 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2457/202 ,  G02F1/1309 ,  G02F1/133528 ,  Y10T156/1189 ,  Y10T156/1972

摘要： An adhesive-film exfoliating device includes first and second guide tables 5, 6 having flat mount surfaces 5a, 6a for mounting a liquid crystal display panel 2 having glass plates 3 and polarizing plates 4, a take-up roller 7 on the backside of the tables 5, 6 and a slit 8 arranged between the guide tables 5, 6 to allow a passage of one polarizing plate 4 exfoliated from the lower glass plate 3. The slit 8 is formed with a breadth less than 5 mm. The breadth corresponds to a dimension of the slit 8 in a feeding direction of the glass plate 3 on the flat mount surfaces 5a, 6a. In a manufacturing method of the liquid crystal display panel 2, a process of exfoliating one polarizing plate 4 from the lower glass plate 3 includes a step of pulling the polarizing plate 4 through the slit 8 in a direction to exfoliate the plate 4 from the glass plate 3.

摘要翻译： 粘合膜剥离装置包括具有平坦安装表面5a，6a的第一和第二引导台5,6，用于安装具有玻璃板3和偏振片4的液晶显示面板2，背面的卷取辊7 并且布置在引导台5,6之间的狭缝8，以允许从下玻璃板3剥离的一个偏振板4通过。 狭缝8的宽度小于5mm。 宽度对应于在平坦安装表面5a，6a上的玻璃板3的馈送方向上的狭缝8的尺寸。 在液晶显示面板2的制造方法中，从下玻璃板3剥离一个偏光板4的工序包括：通过狭缝8沿着从玻璃板剥离板4的方向拉动偏振片4的工序 板3。

公开(公告)号：US07824114B2

公开(公告)日：2010-11-02

申请号：US12233234

申请日：2008-09-18

申请人： Shigeru Iwase

发明人： Shigeru Iwase

IPC分类号： G03B19/12

CPC分类号： G03B19/12

摘要： The mirror device of a single-lens reflex camera according to the present invention includes a main mirror section having a reflecting mirror surface that moves to a first position for reflecting an object beam to an observation optical system and to a second position retracted from the object beam, a sub-mirror section having a reflecting mirror surface located, in conjunction with movement of the main mirror section, at a position apart from the main mirror section when the main mirror section is located at the first position and at a position retracted from the object beam together with the main mirror section when the main mirror section is located at the second position, and a cushioning section interposed between the sub-mirror section and the main mirror section when the main mirror section moves from the first position to the second position.

摘要翻译： 根据本发明的单镜头反光相机的镜装置包括：主镜部分，具有反射镜表面，该反射镜表面移动到用于将物镜反射到观察光学系统的第一位置和从对象缩回的第二位置 光束，副镜部分，其具有与主镜部分的移动一起位于与主镜部分分离的位置处的反射镜表面，当主镜部分位于第一位置并且退回位置时 当主镜部分位于第二位置时，物镜与主镜部分一起，以及当主镜部分从第一位置移动到第二位置时介于副镜部分和主镜部分之间的缓冲部分 位置。