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：US4980711A

公开(公告)日：1990-12-25

申请号：US431148

申请日：1989-11-03

申请人： Hiroshi Komatsuzaki ,  Nobuhiro Aoki ,  Masaya Nozawa ,  Syunji Nashimura ,  Kazuhiro Akiyama ,  Takao Koda ,  Yasuhiko Tanaka ,  Masao Shoji

发明人： Hiroshi Komatsuzaki ,  Nobuhiro Aoki ,  Masaya Nozawa ,  Syunji Nashimura ,  Kazuhiro Akiyama ,  Takao Koda ,  Yasuhiko Tanaka ,  Masao Shoji

IPC分类号： G02B7/10 ,  G03B3/10

CPC分类号： G02B7/10 ,  G03B3/10

摘要： A zoom lens system shifts the position of front and rear lens groups relative to each other in the direction of the optical axis to change its focal length, by moving a lens barrel back and forth in the axial direction. The lens barrel is formed with cutouts in its rear portion for receiving therein parts and elements projecting forwardly from the plane in which an exposure aperture is located when the lens barrel is retracted, so as to reduce the thickness of the camera with the retracted zoom lens. A focal length changing mechanism comprises a fixed cam and a lever attached to the lens barrel which is turned by the cam when the lens barrel moves back and forth to shift one lens group, thereby changing the focal length of the zoom lens to desired focal lengths. To correct the changes in focus of the zoom lens caused by the change of focal length, an adjusting member is provided in the focal length changing mechanism. An encoder is provided in the camera to detect the shifted axial positions of the lens barrel.

摘要翻译： 变焦透镜系统通过沿轴向方向前后移动镜筒来使前后透镜组相对于光轴的方向移动位置，以改变其焦距。 镜筒在其后部形成有切口，用于在透镜镜筒缩回时从其中暴露孔位于其中的平面向前突出的部件和元件，以便缩小相机的缩小后的变焦镜头的厚度 。 焦距改变机构包括固定凸轮和附接到镜筒的杆，当透镜镜筒前后移动以移动一个透镜组时由凸轮转动，从而将变焦透镜的焦距改变为期望的焦距 。 为了校正焦距变化引起的变焦镜头的焦点变化，调焦部件设置在焦距变化机构中。 在相机中设置有一个编码器来检测透镜镜筒的偏移的轴向位置。

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：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：US06545825B2

公开(公告)日：2003-04-08

申请号：US10120525

申请日：2002-04-12

申请人： Masao Shoji ,  Tetsuya Okumura

发明人： Masao Shoji ,  Tetsuya Okumura

IPC分类号： G02B702

CPC分类号： G02B7/02

摘要： A taking lens of a camera includes first and second lens elements. A lens holding frame retains the first lens element on a lens base or a front surface of a shutter unit. In the lens holding frame, a holding frame body is disposed in front of the first lens element. Arm portions are formed to project from a periphery of the holding frame body, have a distance to the lens base when in a free state, are bent resiliently by a retention pin or screws, and are secured to the lens base. Thus, the first lens element is squeezed tightly between the lens base and the holding frame body.

公开(公告)号：US5804927A

公开(公告)日：1998-09-08

申请号：US538587

申请日：1995-10-03

申请人： Masao Shoji

发明人： Masao Shoji

IPC分类号： B62J6/00 ,  B60Q1/02 ,  H05B39/04 ,  H05B39/09 ,  G05F1/00

CPC分类号： H05B39/047 ,  H05B39/09 ,  Y02B20/144 ,  Y10S362/80

摘要： A light emitting apparatus for a bicycle includes a pulse generator for generating pulses having a predetermined period and a predetermined duty cycle, a light emitter for emitting light when a voltage is applied, and a voltage applying apparatus for applying a voltage to the light emitting apparatus in response to the generated pulses, and the pulse generator generates pulses which allows the light emitted from the light emitter to be visually recognized as light continuously emitted, by a person. Namely, the voltage is applied intermittently to the light emitter, such that the light emission by the light emitter can be visually recognized as light continuously emitted. Therefore, by the light emitting apparatus for the bicycle, brighter light can be emitted and power consumption by the circuit as a whole can be reduced, as compared with the prior art.

摘要翻译： 一种用于自行车的发光装置包括用于产生具有预定周期和预定占空比的脉冲的脉冲发生器，用于在施加电压时发光的光发射器，以及用于向发光装置施加电压的电压施加装置 响应于产生的脉冲，并且脉冲发生器产生脉冲，其允许从光发射器发射的光被视觉识别为由人连续发射的光。 即，电压被间歇地施加到发光体，使得光发射器的发光可以被视觉识别为连续发光的光。 因此，与现有技术相比，通过本发明的自行车用发光装置，可以发出更亮的光，并且可以减少电路整体的功耗。

公开(公告)号：US5378553A

公开(公告)日：1995-01-03

申请号：US29176

申请日：1993-03-10

申请人： Masao Shoji

发明人： Masao Shoji

IPC分类号： B62J6/02 ,  B62J6/00 ,  B62J9/00 ,  B62J11/00 ,  B62J99/00 ,  H01M2/10

CPC分类号： H01M2/1022 ,  B62J11/00 ,  B62J6/001

摘要： A battery case accommodating a battery is inserted into a battery case housing of a head lamp body. As the battery case is inserted, one protrusion of a stopper held by a stopper holding portion of the housing moves downward through an opening. When accommodation of the battery case is completed, another protrusion of the stopper as well as the one protrusion returns upward, and the former protrusion is fitted in a recess of the battery case to prevent movement of the battery case. When the head lamp body is attached to a bracket fixed on a bicycle in that state, a protrusion of the bracket prevents movement of the one protrusion of the stopper.

摘要翻译： 容纳电池的电池壳体插入前灯体的电池壳体中。 当电池盒插入时，由壳体的止动器保持部分保持的止动件的一个突起通过开口向下移动。 当电池盒的容纳完成时，止动器的另一个突起以及一个突起向上返回，并且前者的突出部装配在电池壳体的凹部中，以防止电池盒的移动。 当在该状态下将头灯主体安装在固定在自行车上的支架上时，支架的突出部防止止动件的一个突起的移动。

公开(公告)号：US08053912B2

公开(公告)日：2011-11-08

申请号：US12322122

申请日：2009-01-29

申请人： Jayson Goh ,  Masao Shoji

发明人： Jayson Goh ,  Masao Shoji

IPC分类号： F03G7/08

CPC分类号： H02K35/02 ,  B62J1/28 ,  B62J6/06 ,  F03G7/08 ,  H02K7/1876

摘要： A vibration electric power generator includes an iron core having a coil wound therearound, a magnet member relatively moved with respect to the iron core by vibrations caused during running of a bicycle; and a nonmagnetic member fixed to the iron core and being in close contact with the magnet member. A plurality of magnets are stacked such that identical poles face each other. Switching is realized, by the vibrations caused during the running of the bicycle, between a state in which a first protrusion of the iron core is attracted and brought into contact with a north pole magnetism collecting and permeative plate and a second protrusion of the iron core is attracted and brought into contact with a south pole magnetism collecting and permeative plate and a state in which the second protrusion is attracted and brought into contact with a north pole magnetism collecting and permeative plate and the first protrusion is attracted and brought into contact with a south pole magnetism collecting and permeative plate.

摘要翻译： 一种振动发电机，其具有卷绕在其周围的线圈的铁芯，磁铁部件通过自行车行驶时的振动而相对于铁芯相对移动; 以及固定在铁芯上并与磁铁部件紧密接触的非磁性部件。 多个磁体被堆叠成使得相同的极彼此面对。 通过在自行车行驶期间引起的振动，在铁芯的第一突起被吸引并与北极磁集合和渗透板接触的状态和铁芯的第二突起之间实现切换 被吸引并与南极磁集合和透过板接触，并且第二突起被吸收并与北极磁集合透过板接触的状态，并且第一突起被吸引并与其接触 南极磁力收集和渗透板。

公开(公告)号：US06849024B2

公开(公告)日：2005-02-01

申请号：US09985669

申请日：2001-11-05

申请人： Yoshitaka Hayashi ,  Hiroshi Fukushima ,  Takao Obara ,  Minao Umeda ,  Keeichi Minagi ,  Masao Shoji ,  Yoshio Kinoshita ,  Shiro Takeuchi ,  Tadashi Watanabe ,  Hirofumi Nakagomi ,  Tatsuro Miyoshi ,  Shigeharu Nishimura ,  Hiroshi Yabe ,  Nobuhiro Horiuchi

发明人： Yoshitaka Hayashi ,  Hiroshi Fukushima ,  Takao Obara ,  Minao Umeda ,  Keeichi Minagi ,  Masao Shoji ,  Yoshio Kinoshita ,  Shiro Takeuchi ,  Tadashi Watanabe ,  Hirofumi Nakagomi ,  Tatsuro Miyoshi ,  Shigeharu Nishimura ,  Hiroshi Yabe ,  Nobuhiro Horiuchi

IPC分类号： F16H1/28 ,  F16D25/0638 ,  F16D25/10 ,  F16D41/04 ,  F16H3/54 ,  F16H3/44 ,  B60K41/22 ,  B60K41/26 ,  F16D67/00

CPC分类号： F16H3/54

摘要： A starting clutch includes a planetary mechanism; a first clutch for outputting a torque to an outer diameter portion of the planetary mechanism; a second clutch for outputting the torque to an intermediate portion of the planetary mechanism; and a lock mechanism for locking a reactive force from an inner diameter portion of the planetary mechanism.

摘要翻译： 起动离合器包括行星机构; 用于向所述行星机构的外径部输出扭矩的第一离合器; 用于将扭矩输出到行星机构的中间部分的第二离合器; 以及用于锁定来自行星机构的内径部分的反作用力的锁定机构。

公开(公告)号：US06527423B2

公开(公告)日：2003-03-04

申请号：US09909697

申请日：2001-07-20

申请人： Masao Shoji

发明人： Masao Shoji

IPC分类号： F21V100

CPC分类号： F21S43/40 ,  F21S41/28 ,  F21S43/26

摘要： A headlight allowing easy adjustment of a delicate light distribution pattern during manufacturing is provided. The headlight includes a light source, a reflector surrounding the light source from its backside to reflect light incident from the light source frontward, and a front lens located in front of the light source and the reflector. The front lens is provided with at least two portions different in light transmission characteristic from each other.