公开(公告)号：US4792822A

公开(公告)日：1988-12-20

申请号：US133728

申请日：1987-12-15

申请人： Kazuhiro Akiyama ,  Takao Koda ,  Masao Shoji ,  Toshio Yodhida ,  Masayoshi Hirai

发明人： Kazuhiro Akiyama ,  Takao Koda ,  Masao Shoji ,  Toshio Yodhida ,  Masayoshi Hirai

IPC分类号： G03B17/12 ,  G02B7/09 ,  G02B7/30 ,  G03B3/10 ,  G03B13/36 ,  G03B5/00

CPC分类号： G02B7/30 ,  G03B3/10

摘要： An automatic focusing camera which is equipped with a taking lens system changeable in focal length between at least two different focal lengths: a relatively short focal length suitable for wide-angle photography, and a relatively long focal length suitable for telephotography. When the taking lens system is changed to have the relatively short focal length, the taking lens is further changed to be able to take close-up photographs and the automatic focusing is simultaneously changed to cover a short subject distance range between, for example 0.1 and 1.0 m.

摘要翻译： 一种自动对焦照相机，其配备有可在至少两个不同焦距之间的焦距可变的拍摄镜头系统：适用于广角摄影的相对较短的焦距和适用于远距摄影的较长的焦距。 当拍摄镜头系统被改变为具有相对短的焦距时，拍摄镜头进一步改变以能够拍摄特写照片，并且自动对焦同时改变以覆盖例如0.1和 1.0米。

公开(公告)号：US4971427A

公开(公告)日：1990-11-20

申请号：US326501

申请日：1989-03-20

申请人： Masashi Takamura ,  Kiyotaka Kobayashi ,  Toshio Yoshida ,  Masao Shoji ,  Masayoshi Hirai ,  Tetuo Nishizawa

发明人： Masashi Takamura ,  Kiyotaka Kobayashi ,  Toshio Yoshida ,  Masao Shoji ,  Masayoshi Hirai ,  Tetuo Nishizawa

IPC分类号： G02B7/10

CPC分类号： G02B7/10

摘要： A drive mechanism for a zoom lens system consisting of first and second lens groups has a movable lens barrel fixedly holding the first lens and cam structure consisting of a cam member provided on the second lens group and a cam follower member on the movable lens barrel. The movable lens barrel moves forward or rearward to shift the second lens group forward or rearward relative to the first lens group along the optical axis of the zoom lens system via the cam member so as to continuously change the focal length of the zoom lens system. The cam member is mounted on the movable lens barrel to change the curve of the cam surface relative to the cam follower member only in a middle focal length range.

摘要翻译： 用于由第一和第二透镜组组成的变焦透镜系统的驱动机构具有固定地保持由设置在第二透镜组上的凸轮构件和可移动透镜筒上的凸轮从动构件组成的第一透镜和凸轮结构的可移动透镜镜筒。 可移动镜筒前后移动，通过凸轮构件沿着变焦透镜系统的光轴相对于第一透镜组向前或向后移动第二透镜组，以便连续地改变变焦透镜系统的焦距。 凸轮构件安装在可移动镜筒上，仅在中间焦距范围内改变凸轮表面相对于凸轮从动件的曲线。

公开(公告)号：US4887109A

公开(公告)日：1989-12-12

申请号：US199756

申请日：1988-05-27

申请人： Yoshihiro Fujita ,  Hiroshi Komatsuzaki ,  Masao Shoji ,  Yukio Noguchi ,  Masayoshi Hirai ,  Kazunori Ohno

发明人： Yoshihiro Fujita ,  Hiroshi Komatsuzaki ,  Masao Shoji ,  Yukio Noguchi ,  Masayoshi Hirai ,  Kazunori Ohno

IPC分类号： G02B7/10 ,  G02B23/14 ,  G03B13/12

CPC分类号： G02B7/10 ,  G03B13/12 ,  G02B23/145

摘要： A camera having a viewfinder and a taking lens changeable in focal length between at least two different focal lengths: a relatively short focal length suitable for wide-angle photography and a relatively long focal length suitable for telephotography and that allows close-up photography when the taking lens is changed to have the long focal length. The viewfinder has at least one movable lens which is axially moved and shifted away from the optical axis of the finder with respect to the axis of the taking lens when the taking lens is changed in focal length, to deflect the optical axis of the finder in order to cancel parallax error, depending on object distance.

摘要翻译： 具有取景器和拍摄镜头的照相机可以在至少两个不同焦距之间的焦距上变化：适用于广角摄影的相对较短的焦距和适用于远距摄影的相对较长的焦距，并且允许近距摄影 拍摄镜头更改为具有较长的焦距。 取景器具有至少一个可移动透镜，当透镜在焦距上改变时，可移动透镜相对于拍摄镜头的轴线轴向移动并远离取景器的光轴移动，以使取景器的光轴偏转 根据物体距离取消视差误差。

公开(公告)号：US4771302A

公开(公告)日：1988-09-13

申请号：US920052

申请日：1986-10-20

申请人： Hisashi Hamada ,  Katsuhiko Yamamoto ,  Takeshi Yoshino ,  Masayoshi Hirai ,  Shiro Hashimoto ,  Michihiro Shiina ,  Shigenori Goto

发明人： Hisashi Hamada ,  Katsuhiko Yamamoto ,  Takeshi Yoshino ,  Masayoshi Hirai ,  Shiro Hashimoto ,  Michihiro Shiina ,  Shigenori Goto

IPC分类号： G03B5/06 ,  G03B15/05 ,  G03B17/04

CPC分类号： G03B15/05 ,  G03B5/06 ,  G03B2215/0514

摘要： A camera of the type in which a taking lens is orientable relative to the camera body comprises a lens holder, a light-impervious member connecting the lens holder and camera body for allowing at least an axial movement of the taking lens, and a supporting member attached to the lens holder for detachably connecting a flash unit.

摘要翻译： 拍摄镜头相对于相机主体可取向的类型的相机包括透镜保持器，连接透镜保持器和照相机主体的不透光部件，用于允许拍摄镜头的至少轴向移动，以及支撑部件 附接到透镜支架，用于可拆卸地连接闪光单元。

公开(公告)号：US07705789B2

公开(公告)日：2010-04-27

申请号：US12066432

申请日：2006-09-12

申请人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

发明人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/30 ,  H04M1/0214

摘要： Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.

摘要翻译： 这里公开了一种便携式无线装置，包括：具有金属部分的第一壳体11; 第二种情况12; 铰链部分13，其可操作以将第一壳体与第二壳体可旋转地连接; 具有接地图案的电路板18，容纳在第二壳体中的电路板; 以及连接到电路板的馈送部分，铰链部分13具有由导电金属形成的旋转轴23，并且第一壳体，旋转轴23和接地图案共同用作天线元件，其中便携式无线设备 进一步包括以预定间隙与旋转轴23隔开的关系容纳在第一壳体11中的第一导体元件25，第一导体元件具有基本上等于无线频率的半波长的电长度。

公开(公告)号：US07130591B2

公开(公告)日：2006-10-31

申请号：US10311313

申请日：2001-06-29

申请人： Hiroshi Iwai ,  Koichi Ogawa ,  Kenichi Yamada ,  Kazuhiko Ohta ,  Tsukasa Takahashi ,  Masayoshi Hirai

发明人： Hiroshi Iwai ,  Koichi Ogawa ,  Kenichi Yamada ,  Kazuhiko Ohta ,  Tsukasa Takahashi ,  Masayoshi Hirai

IPC分类号： H04B1/38

CPC分类号： H01Q1/38 ,  H01Q1/12 ,  H01Q1/242 ,  H01Q1/243 ,  H01Q9/30

摘要： In a cellular phone terminal foldable by a hinge and including upper and lower split pieces, monopole antennas are formed on a flexible printed wiring board and a printed wiring board and a lower housing is formed with a finger grip portion such that not only deterioration of characteristics is prevented but the lower housing can be held easily.

摘要翻译： 在由铰链折叠并且包括上下分割片的蜂窝电话终端中，单极天线形成在柔性印刷线路板和印刷线路板上，并且下壳体形成有手指抓握部分，使得不仅特性劣化 但是可以容易地保持下壳体。

公开(公告)号：US5671458A

公开(公告)日：1997-09-23

申请号：US767035

申请日：1996-12-12

申请人： Takashi Kubo ,  Tsutomu Kimura ,  Hideto Shirane ,  Masayoshi Hirai

发明人： Takashi Kubo ,  Tsutomu Kimura ,  Hideto Shirane ,  Masayoshi Hirai

IPC分类号： G03B1/50 ,  G03B17/02

CPC分类号： G03B1/50 ,  G03B2206/004 ,  G03B2217/248

摘要： A variable-exposure-size camera has an aperture member which defines an aperture through which a photographic film positioned behind the aperture member is exposed to light passing through a taking lens, and a pair of mask members which are disposed between the aperture member and the taking lens and are moved up and down toward and away from each other to change the effective upper and lower edges of the aperture, thereby narrowing the effective opening area of the aperture. The lower edge portion of the upper mask member and the upper edge portion of the lower mask member are bent toward the film surface so that the extreme edges of the edge portions which respectively define the upper and lower edges of the effective opening area of the aperture are positioned near the film surface.

摘要翻译： 可变曝光大小的照相机具有孔径构件，其限定孔，定位在孔构件后面的摄影胶片通过该孔暴露于穿过拍摄镜头的光线;以及一对掩模构件，其设置在孔构件和 拍摄镜头并且彼此上下移动以改变孔的有效上边缘和下边缘，从而使孔的有效开口面积变窄。 上掩模构件的下边缘部分和下掩模构件的上边缘部分朝向膜表面弯曲，使得边缘部分的极端边缘分别限定孔的有效开口面积的上边缘和下边缘 位于胶片表面附近。

公开(公告)号：US20090128424A1

公开(公告)日：2009-05-21

申请号：US12066432

申请日：2006-09-12

申请人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

发明人： Yuichiro Suzuki ,  Seiichi Nakanishi ,  Masanori Kubota ,  Masayoshi Hirai ,  Kouta Aoki ,  Yutaka Saitoh

IPC分类号： H04M1/02 ,  H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q9/30 ,  H04M1/0214

摘要： Herein disclosed is a portable wireless device, comprising: a first case 11 having a metal portion; a second case 12; a hinge portion 13 operative to rotatably connect the first case with the second case; a circuit board 18 having a ground pattern, the circuit board accommodated in the second case; and a feed portion connected to the circuit board, the hinge portion 13 having a rotating shaft 23 formed by a conductive metal, and the first case, the rotating shaft 23 and the ground pattern collectively function as an antenna element, wherein the portable wireless device further comprises a first conductor element 25 accommodated in the first case 11 in spaced-apart relationship with the rotating shaft 23 with a predetermined gap, the first conductor element having an electrical length substantially equal to a half wavelength of a wireless frequency.

摘要翻译： 这里公开了一种便携式无线装置，包括：具有金属部分的第一壳体11; 第二种情况12; 铰链部分13，其可操作以将第一壳体与第二壳体可旋转地连接; 具有接地图案的电路板18，容纳在第二壳体中的电路板; 以及连接到电路板的馈送部分，铰链部分13具有由导电金属形成的旋转轴23，并且第一壳体，旋转轴23和接地图案共同用作天线元件，其中便携式无线设备 还包括以预定间隙与旋转轴23间隔开的关系容纳在第一壳体11中的第一导体元件25，第一导体元件具有基本上等于无线频率的半波长的电长度。

公开(公告)号：US20080106477A1

公开(公告)日：2008-05-08

申请号：US11571277

申请日：2005-06-27

申请人： Nobuharu Mashima ,  Kiyoshi Nakanishi ,  Masayoshi Hirai ,  Hideo Nakanishi

发明人： Nobuharu Mashima ,  Kiyoshi Nakanishi ,  Masayoshi Hirai ,  Hideo Nakanishi

IPC分类号： H01Q1/24

CPC分类号： H01Q21/28 ,  H01Q1/243 ,  H01Q1/48 ,  H01Q9/0442 ,  H01Q19/005 ,  H04M1/0214 ,  H04M1/0245

摘要： The invention is to improve antenna performance in an internal antenna in a closed state without deteriorating the antenna performance in a state where a foldable portable radio apparatus is opened. A foldable portable radio apparatus includes a foldable mechanism in which an upper casing 101 and a lower casing 104 are rotatably connected, a first conductor plate 102 and a second conductor plate 103 that are provided in the upper casing 101, and a feeding system that is provided in the lower casing 104, and connects an antenna element 107, a circuit board 105, the first conductor plate 102, and the circuit board, a detecting unit 109 that detects opened and closed states between the upper casing 101 and the lower casing 104, and a first switching unit 110 that switches between an electrically opened state and an electrically short-circuited state between the first conductor plate and the second conductor plate according to the detected result by the detecting unit 109.

摘要翻译： 本发明是为了在打开可折叠的便携式无线电设备的状态下改善处于关闭状态的内部天线中的天线性能而不恶化天线性能。 可折叠便携式无线电设备包括：上壳体101和下壳体104可旋转地连接的可折叠机构，设置在上壳体101中的第一导体板102和第二导体板103;以及馈送系统， 设置在下壳体104中，并且连接天线元件107，电路板105，第一导体板102和电路板，检测单元109，其检测上壳体101和下壳体104之间的打开和关闭状态 以及根据检测单元109的检测结果在第一导体板和第二导体板之间在电打开状态和电短路状态之间切换的第一切换单元110。

公开(公告)号：US20070229373A1

公开(公告)日：2007-10-04

申请号：US11568983

申请日：2005-05-17

申请人： Nobuharu Mashima ,  Masayoshi Hirai ,  Kiyoshi Nakanishi

发明人： Nobuharu Mashima ,  Masayoshi Hirai ,  Kiyoshi Nakanishi

IPC分类号： H01Q1/24

CPC分类号： H01Q1/244 ,  H04M1/0214

摘要： In a folding-type portable wireless equipment having the structure that a bendable plane-shaped coupling member is used for a opening and closing mechanism of cases, to realize the antenna configuration which can improve antenna performance and maintain high communication quality. In the configuration which includes a first case 11 having a first circuit board 101 and a second case 12 having a second circuit board 102 and in which the first case 11 and the second case 12 are coupled by a coupling portion 13 constituting a bendable plane-shaped coupling member, a coupling element 103 for coupling the first circuit board 101 and the second circuit board 102, an antenna element 104, and a feeder line 105 for coupling the antenna element 104 and a wireless circuit portion 106 are disposed at a position almost along the coupling portion 13 so as not to overlap with the first circuit board 101 and the second circuit board 102, whereby the antenna element 104 is disposed between the two circuit boards in the opened state of the cases and disposed outside of the end portions of the two circuit boards in the closed state.

摘要翻译： 在具有使可弯曲的平面形状的联接构件用于壳体的打开和关闭机构的结构的折叠式便携式无线设备中，实现能够提高天线性能并保持高通信质量的天线配置。 在包括具有第一电路板101的第一壳体11和具有第二电路板102的第二壳体12的构造中，其中第一壳体11和第二壳体12通过构成可弯曲平面的耦合部分13联接， 用于耦合第一电路板101和第二电路板102的耦合元件103，天线元件104和用于耦合天线元件104和无线电路部分106的馈电线105设置在几乎 沿着耦合部分13，以便不与第一电路板101和第二电路板102重叠，由此天线元件104在壳体的打开状态下设置在两个电路板之间，并且设置在 两个电路板处于闭合状态。