公开(公告)号：US07142373B2

公开(公告)日：2006-11-28

申请号：US11393707

申请日：2006-03-31

申请人： Yukio Noguchi ,  Takashi Suzuki ,  Takehiko Senba

发明人： Yukio Noguchi ,  Takashi Suzuki ,  Takehiko Senba

IPC分类号： G02B15/14

CPC分类号： G02B7/10

摘要： A lens barrel assembly for use with a digital still camera includes an outer barrel having a front end and a rear end. An inner barrel is inserted in the outer barrel in an optical axis direction. The outer barrel moves forwards relative to the inner barrel, to shift between a short size position and a long size position, and when in the short size position, shifts from the inner barrel at a smallest shifting amount, and when in the long size position, shifts from the inner barrel at a largest shifting amount. A vent is formed in the outer barrel, and disposed close to the front end. A filter is water-impermeable and air-permeable, and secured to the vent in a closed manner. Also, a vent cover is secured to the outer barrel, for covering the vent.

摘要翻译： 用于数字静态照相机的镜筒组件包括具有前端和后端的外筒。 内筒沿光轴方向插入外筒中。 外筒相对于内筒向前移动，在短尺寸位置和长尺寸位置之间移动，并且当处于短尺寸位置时，以最小移动量从内筒移位，并且当处于长尺寸位置时 以最大的换档量从内筒移动。 在外筒中形成通气孔，靠近前端设置。 过滤器是不透水且透气的，并以封闭的方式固定到通风口。 此外，通气盖被固定到外筒，用于覆盖通气孔。

公开(公告)号：US20060221465A1

公开(公告)日：2006-10-05

申请号：US11393707

申请日：2006-03-31

申请人： Yukio Noguchi ,  Takashi Suzuki ,  Takehiko Senba

发明人： Yukio Noguchi ,  Takashi Suzuki ,  Takehiko Senba

IPC分类号： G02B15/14

CPC分类号： G02B7/10

摘要： A lens barrel assembly for use with a digital still camera includes an outer barrel having a front end and a rear end. An inner barrel is inserted in the outer barrel in an optical axis direction. The outer barrel moves forwards relative to the inner barrel, to shift between a short size position and a long size position, and when in the short size position, shifts from the inner barrel at a smallest shifting amount, and when in the long size position, shifts from the inner barrel at a largest shifting amount. A vent is formed in the outer barrel, and disposed close to the front end. A filter is water-impermeable and air-permeable, and secured to the vent in a closed manner. Also, a vent cover is secured to the outer barrel, for covering the vent.

摘要翻译： 用于数字静态照相机的镜筒组件包括具有前端和后端的外筒。 内筒沿光轴方向插入外筒中。 外筒相对于内筒向前移动，在短尺寸位置和长尺寸位置之间移动，并且当处于短尺寸位置时，以最小移动量从内筒移位，并且当处于长尺寸位置时 以最大的换档量从内筒移动。 在外筒中形成通气孔，靠近前端设置。 过滤器是不透水且透气的，并以封闭的方式固定到通风口。 此外，通气盖被固定到外筒，用于覆盖通气孔。

公开(公告)号：US07102270B2

公开(公告)日：2006-09-05

申请号：US11230668

申请日：2005-09-21

申请人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Haruo Onozuka ,  Yukio Noguchi

发明人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Haruo Onozuka ,  Yukio Noguchi

IPC分类号： H02N2/02 ,  G03B29/00

CPC分类号： G02B13/009 ,  G02B7/102 ,  H02N2/025 ,  H02N2/067

摘要： A first drive shaft is disposed with a first piezoelectric element at one end and a second piezoelectric element at the other end. A second drive shaft is disposed with the second piezoelectric element at one end and a third piezoelectric element at the other end. First and second lens holding frames are frictionally engaged with the first and second drive shafts respectively in a slidable manner. The first, second and third piezoelectric elements are expanded and contracted according to a drive signal and move the first and second lens holding frames in an axial direction respectively. When the moving velocity of the first and second lens holding frames are reduced, the phase difference between the drive signals, which are output to the respective piezoelectric elements, is adjusted so that the moving velocity becomes higher.

公开(公告)号：US06657795B2

公开(公告)日：2003-12-02

申请号：US09822384

申请日：2001-04-02

申请人： Syunji Nishimura ,  Yukio Noguchi ,  Masaya Nozawa

发明人： Syunji Nishimura ,  Yukio Noguchi ,  Masaya Nozawa

IPC分类号： G02B1514

CPC分类号： G02B7/102

摘要： A zoom lens device includes a zoom optical system, in which front, middle and rear lens groups are set at one focal length between a wide-angle end where a focal length is short and a telephoto end where the focal length is long. Lens barrels move in first and second regions to move the front, middle and rear lens groups along an optical axis. The lens barrels, when in the first region, focus the zoom optical system with a predetermined focal length kept by maintaining an interval between the front and middle lens groups, and when in the second region, change the focal length of the zoom optical system. A combination of a cam follower pin and a cam groove effects focusing by moving the middle lens group relative to the front lens group along the optical axis when the lens barrels are in the second region.

摘要翻译： 变焦透镜装置包括变焦光学系统，其中将前，中，后透镜组设置在焦距短的广角端与焦距长的望远端之间的一个焦距处。 透镜桶在第一和第二区域中移动，以沿着光轴移动前，后和后透镜组。 透镜桶当在第一区域中通过保持前透镜组和中间透镜组之间的间隔而保持预定焦距而对变焦光学系统进行聚焦时，并且当在第二区域中改变变焦光学系统的焦距时。 当透镜筒处于第二区域时，凸轮从动销和凸轮槽的组合通过沿着光轴移动中间透镜组相对于前透镜组而实现聚焦。

公开(公告)号：US06381075B2

公开(公告)日：2002-04-30

申请号：US09820797

申请日：2001-03-30

申请人： Syunji Nishimura ,  Masaya Nozawa ,  Yukio Noguchi

发明人： Syunji Nishimura ,  Masaya Nozawa ,  Yukio Noguchi

IPC分类号： G02B1514

CPC分类号： G02B7/02

摘要： A barrier opening and closing apparatus for opening and closing a barrier according to a rotation of a lens barrel containing an optical lens system includes a ring member rotatable about an optical axis of the optical lens system and opening and closing the barrier according to rotation of the ring member. The ring member has rotational force transmitting parts extending rearward, parallel to the optical axis and engaging the lens barrel. The ring member is directly rotated by the rotational force transmitting parts engaged with the lens barrel, to open and close the barrier so the cost of the apparatus can be reduced.

摘要翻译： 根据包含光学透镜系统的透镜镜筒的旋转来打开和关闭屏障的屏障打开和关闭装置包括可围绕光学透镜系统的光轴旋转的环形构件，并且根据所述光学透镜系统的旋转来打开和关闭屏障 环成员。 环构件具有向后延伸的旋转力传递部分，平行于光轴并且接合透镜镜筒。 环形构件通过与透镜筒接合的旋转力传递部分直接旋转，以打开和关闭屏障，从而可以降低装置的成本。

公开(公告)号：US5252153A

公开(公告)日：1993-10-12

申请号：US896187

申请日：1992-06-10

申请人： Tatsuro Ochi ,  Yoshiro Koyasu ,  Yukio Noguchi

发明人： Tatsuro Ochi ,  Yoshiro Koyasu ,  Yukio Noguchi

IPC分类号： C21D1/32 ,  C21D8/06 ,  C22C38/00 ,  C22C38/04

CPC分类号： C21D8/06 ,  C21D1/32 ,  C21D2211/003

摘要： A steel comprising 0.1 to 1.5% of C and 0.25 to 2.0% of Mn is heated to 900.degree. to 1250.degree. C., and the heated steel is hot-rolled at a temperature in the range of from Ar.sub.3 to (Ar.sub.3 +200).degree. C. or Arcm to (Arcm+200).degree. C. with a total reduction of area of 30% or more. The hot-rolled material is cooled to complete a ferrite/pearlite transformation or a pro-eutectoid cementite/pearlite transformation. The transformed material is subjected to finish hot rolling at a temperature in the range of from (Ac.sub.1 -400) to Ac.sub.1 .degree. C. with a total reduction ratio of 10 to 70%. If necessary, the material after the finish hot rolling is cooled to 300.degree. C. at an average cooling rate of 1.degree. C./sec or less. A spheroidization annealing of the steel bar wire rod produced according to the process of the present invention enables a good spheroidized texture to be formed.

公开(公告)号：US3992089A

公开(公告)日：1976-11-16

申请号：US621544

申请日：1975-10-10

申请人： Hiroshi Hirose ,  Hiroshi Yamada ,  Nachio Seko ,  Junji Kurokawa ,  Masumi Ikesue ,  Shozo Shimomura ,  Hideo Yamazaki ,  Hiroki Takeda ,  Tetsuo Sakurai ,  Hiroshi Mano ,  Minolu Fukuda ,  Setsuo Soga ,  Yukio Noguchi

发明人： Hiroshi Hirose ,  Hiroshi Yamada ,  Nachio Seko ,  Junji Kurokawa ,  Masumi Ikesue ,  Shozo Shimomura ,  Hideo Yamazaki ,  Hiroki Takeda ,  Tetsuo Sakurai ,  Hiroshi Mano ,  Minolu Fukuda ,  Setsuo Soga ,  Yukio Noguchi

IPC分类号： G03B27/32 ,  G03B21/11 ,  G03G15/22 ,  G03G15/26 ,  G03G15/00 ,  G03B13/28 ,  G03B27/60

CPC分类号： G03B21/118 ,  G03G15/26

摘要： The apparatus comprises a projection optical system and a copying system. The projection optical system can project an image of an original either onto a screen or to an exposing position of the copying system by switching between two positions. The copying system comprises a plurality of chargers providing different charging conditions in accordance with the types and sizes of copy sheets, by utilizing a change-over switch. A plurality of switches adapted for use with copy sheets of different lengths are arranged along the path of movement of a sheet of paper and, when the switch corresponding to the particular length of copy sheet desired is actuated, the movement of the sheet of paper is stopped, so that the central portion of the copy sheet can be brought into alignment with the optical axis for exposing at all times regardless of the difference in the length of copy sheets. Apparatus can interchangeably mount either a pressing plate assembly for manually feeding one original after another or an automatic feed device which can automatically feed one by one a plurality of originals to the exposing position of the copying system and to eject the same therefrom. By switching between the charging conditions of the chargers, it is possible to produce a positive duplicate of an original irrespective of whether the original is negative or positive. The pressing plate assembly and automatic feed device comprise carriers for effecting moving in X-and Y-directions which are interchangeable, so that it is possible to select a carrier which best suits the size of an original and the amount of movement of the original. The projection optical system comprises a blind coupled to a reflector so as to prevent light from the screen from reaching the exposing position of the copying system, the reflecting surface automatically facing downwardly when the power source is turned off.

摘要翻译： 该装置包括投影光学系统和复印系统。 投影光学系统可以通过在两个位置之间切换来将原稿的图像投影到复印系统的屏幕或曝光位置。 复印系统包括通过利用转换开关根据复印纸的类型和尺寸提供不同充电条件的多个充电器。 适用于不同长度的复印纸的多个开关沿着纸张的移动路径布置，并且当对应于期望的复印纸的特定长度的开关被致动时，纸张的移动是 停止，使得复印纸的中心部分可以与光轴对准，用于始终曝光，而与复印纸的长度的差异无关。 装置可以互换地安装用于一个接一个地手动馈送一个原件的压板组件或一个自动进给装置，该自动进给装置可以将多个原稿一个接一个地自动地馈送到复印系统的曝光位置并从其中弹出。 通过在充电器的充电条件之间切换，可以产生原始的正副本，而不管原件是否为负。 按压板组件和自动进给装置包括用于在X和Y方向上移动的载体，其可互换，使得可以选择最适合原件的尺寸和原件的移动量的载体。 投影光学系统包括与反射器耦合的盲光，以防止来自屏幕的光到达复印系统的曝光位置，当电源关闭时，反射表面自动面向下。

公开(公告)号：US07424215B2

公开(公告)日：2008-09-09

申请号：US11231852

申请日：2005-09-22

申请人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Mitsuo Manabe ,  Yukio Noguchi

发明人： Yoshihiro Ito ,  Yoji Naka ,  Takehiko Senba ,  Mitsuo Manabe ,  Yukio Noguchi

IPC分类号： G03B17/00

CPC分类号： G02B7/08 ,  G03B17/00

摘要： A lens frame holding a taking lens is movably connected to a driving shaft via a connector. A guide member is disposed at a lower portion of the lens frame so as to separate from the connector by about 180 degrees around an optical axis. The guide member is movably attached to a guide rod. A light emitter is disposed on a lateral side of the lens frame so as to separate from the connector by about 90 degrees around the optical axis. The light emitter applies the light to a light receiver of a line sensor confronting the light emitter. The line sensor sends a light-reception signal, which is outputted from the light receiver, to a lens-position controller. Positional information of the taking lens is obtained on the basis of the light-reception signal so that a position of the taking lens is accurately detected.

摘要翻译： 保持拍摄镜头的透镜框通过连接器可移动地连接到驱动轴。 引导构件设置在透镜框架的下部，以便使其与光连接器分开约180度。 引导构件可移动地附接到导杆。 光发射器设置在透镜框架的侧面上，以便将光纤轴线与连接器分开约90度。 光发射器将光施加到面对光发射器的线传感器的光接收器。 线传感器将从光接收器输出的光接收信号发送到透镜位置控制器。 基于光接收信号获得拍摄镜头的位置信息，从而准确地检测拍摄镜头的位置。

公开(公告)号：US20060285226A1

公开(公告)日：2006-12-21

申请号：US11452905

申请日：2006-06-15

申请人： Takehiko Senba ,  Yukio Noguchi ,  Seimei Ushiro

发明人： Takehiko Senba ,  Yukio Noguchi ,  Seimei Ushiro

IPC分类号： G02B15/14

CPC分类号： G02B7/008 ,  G02B15/14 ,  G03B17/55 ,  H04N5/2253

摘要： A heat sink is attached to a subject-side end portion of a barrel body of a lens barrel. The heat sink is provided with a large number of radiation fins formed in whorl. A heat pipe is disposed between the heat sink and a mount-side end portion of the barrel body. A CCD is fixed to the mount-side end portion of the barrel body. Heat of the CCD is transferred to the heat pipe via the mount-side end portion. Successively, the heat is efficiently transferred to the heat sink by the heat pipe. The heat having been transferred to the heat sink is efficiently radiated into the air by the whorl-like radiation fins regardless of conditions of the lens barrel.

摘要翻译： 散热器附接到镜筒的镜筒主体的主体侧端部。 散热器设置有大量形成在叶轮上的辐射翅片。 热管设置在散热器和筒体的安装侧端部之间。 CCD被固定到筒体的安装侧端部。 CCD的热量通过安装侧端部传递到热管。 接下来，热量通过热管有效地传递到散热器。 已经转移到散热器的热量与透镜筒的条件无关地通过螺旋状辐射翅片有效地辐射到空气中。

公开(公告)号：US20060246786A1

公开(公告)日：2006-11-02

申请号：US11379846

申请日：2006-04-24

申请人： Yukio Noguchi

发明人： Yukio Noguchi

IPC分类号： H01R13/42

CPC分类号： H01R12/585

摘要： An electrical component comprises a housing having a plurality of compliant pins. A circuit board is provided with though-holes. Each of the through-holes has an inner surface with a plating layer. Each of the compliant pins has an elastic press-fit portion with an outer surface provided with a step. The step has an engaging surface that engages the plating layer of the though-hole to secure the compliant pin therein. The engaging surface has a width in a direction substantially perpendicular to the inner surface of the through-hole smaller than a thickness of the plating layer.

摘要翻译： 电气部件包括具有多个柔顺销的壳体。 电路板上设有通孔。 每个通孔具有带有镀层的内表面。 每个柔顺销具有一个带有一个台阶的外表面的弹性压配合部分。 台阶具有接合通孔的镀层的接合表面，以将柔性销固定在其中。 接合面的大致垂直于通孔的内表面的方向的宽度小于镀层的厚度。