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1. 发明授权

US5664247A Shutter brake mechanism 失效
标题翻译：快门制动机构
公开(公告)号：US5664247A
公开(公告)日：1997-09-02
申请号：US614018
申请日：1996-03-12
申请人： Masanori Hasuda , Takashi Matubara
发明人： Masanori Hasuda , Takashi Matubara
IPC分类号： G03B9/36 , G03B9/08 , G03B9/18 , G03B9/40
CPC分类号： G03B9/08 , G03B9/18
摘要： A durable brake mechanism comprises shutter blades; arms that support the shutter blades; drive pins, which are linked to the arms and cause the shutter blades to move by driving the arms; and brake levers, which contact the drive pins and apply a braking force against the motion of the drive pins. The brake levers have a hardness greater than a hardness of the drive pins that prevents damage to shutter blades and improves the durability of the shutter blades.
摘要翻译：耐用的制动机构包括快门叶片; 支撑快门叶片的臂; 驱动销，其连接到臂并且通过驱动臂来使快门叶片移动; 以及与驱动销接触并施加抵抗驱动销的运动的制动力的制动杆。制动杆的硬度大于驱动销的硬度，防止损坏快门叶片并提高快门叶片的耐久性。

2. 发明授权

US08814449B2 Adapter, camera system, and adapter control program 有权
标题翻译：适配器，相机系统和适配器控制程序
公开(公告)号：US08814449B2
公开(公告)日：2014-08-26
申请号：US13553164
申请日：2012-07-19
申请人： Masanori Hasuda , Masafumi Oikawa , Noriaki Nakajima , Shunji Nagaya
发明人： Masanori Hasuda , Masafumi Oikawa , Noriaki Nakajima , Shunji Nagaya
IPC分类号： G03B17/00
CPC分类号： G03B17/14 , G03B17/566 , G03B2206/00 , H04N5/2254 , H04N5/23203 , H04N5/23287
摘要： An adapter includes: a first mount section that is detachably attached to a camera body; a second mount section that is provided separately from the first mount section and is detachably attached to an interchangeable lens; and an adapter control section that is capable of communicating between the camera body mounted on the first mount section and the interchangeable lens mounted on the second mount section. The adapter control section provides body transmission lens information for transmission to the camera body, on the basis of lens information requested from the camera body and lens information received from the interchangeable lens, through mutually different methods according to types of the lens information.
摘要翻译：适配器包括：可拆卸地附接到照相机主体的第一安装部分; 第二安装部分，其与第一安装部分分开地设置并且可拆卸地附接到可互换的透镜; 以及适配器控制部，能够在安装在第一安装部上的相机主体与安装在第二安装部上的可更换镜头之间进行通信。适配器控制部分根据透镜信息的类型，通过相互不同的方法，根据从相机机身请求的镜头信息和从可更换镜头接收的镜头信息，提供用于发送到照相机主体的身体透射信息。

3. 发明申请

US20090154915A1 Camera 有权
标题翻译：相机
公开(公告)号：US20090154915A1
公开(公告)日：2009-06-18
申请号：US12314524
申请日：2008-12-11
申请人： Masanori Hasuda
发明人： Masanori Hasuda
IPC分类号： G03B17/02
CPC分类号： G03B17/02
摘要： A camera capable of closing a barrier in accordance with need, even an interchangeable lens is mounted. The camera is provided with a connection portion, a barrier member and a barrier control section. The connection portion is detachably connected with the interchangeable lens and is provided with an aperture portion, which allows object light to pass therethrough. The barrier member is movably provided, in the state the interchangeable lens is connected with the connection portion, between a closed position, the barrier member closes off the aperture portion of the connection portion, and an open position, the barrier member is withdrawn from the light path. The barrier control section judges a state of mounting of the interchangeable lens to the connection portion, controls the barrier member to the closed position if the interchangeable lens is not mounted, and to the open position if mounted and a predetermined first condition is satisfied.
摘要翻译：安装了能够根据需要关闭屏障的照相机，即使是可互换的透镜。相机设置有连接部分，屏障部件和屏障控制部分。连接部分与可互换镜头可拆卸地连接并且设置有允许物体光通过的开口部分。阻挡构件可移动地设置在可互换透镜与连接部分连接的状态下，在关闭位置之间，阻挡构件封闭连接部分的开口部分和打开位置，阻挡构件从光路。障碍物控制部分判断可更换镜头安装到连接部分的状态，如果未安装可更换镜头，则将屏障部件控制到关闭位置，如果安装则将其限制到打开位置，并且满足预定的第一条件。

4. 发明授权

US5594521A Brake apparatus for a shutter 失效
标题翻译：快门制动装置
公开(公告)号：US5594521A
公开(公告)日：1997-01-14
申请号：US457536
申请日：1995-06-01
申请人： Masanori Hasuda , Takashi Matsubara
发明人： Masanori Hasuda , Takashi Matsubara
IPC分类号： G03B9/08 , G03B7/10 , G03B9/18 , G03B9/40
CPC分类号： G03B7/10 , G03B9/18
摘要： In order to provide a durable and strong brake apparatus for a shutter, provision is made of a first shaft, a first brake mechanism rotatably fitted on the first shaft, a second shaft disposed at a predetermined distance from the first shaft, a second brake mechanism rotatably fitted on the second shaft, and a connecting mechanism for connecting the first brake mechanism and the second brake mechanism together and operatively associating them integrally with each other.
摘要翻译：为了提供一种用于闸门的耐用且坚固的制动装置，设置有第一轴，可旋转地装配在第一轴上的第一制动机构，设置在距离第一轴预定距离的第二轴，第二制动机构可旋转地装配在第二轴上，以及连接机构，用于将第一制动机构和第二制动机构连接在一起并将它们彼此一体地连接起来。

5. 发明授权

US5541694A Light shielding blade caulking pin 失效
标题翻译：遮光片堵缝针
公开(公告)号：US5541694A
公开(公告)日：1996-07-30
申请号：US551001
申请日：1995-10-31
申请人： Takashi Matsubara , Hiroyuki Ohshima , Masanori Hasuda
发明人： Takashi Matsubara , Hiroyuki Ohshima , Masanori Hasuda
IPC分类号： G03B9/00 , G03B9/10 , G03B9/32
CPC分类号： G03B9/00
摘要： A caulking pin joint for use with a light shielding blade in a shutter or aperture mechanism of a camera. The caulking pin has a disc-shaped head, a circular protrusion depending therefrom, and a hollow-circular segment depending from the circular protrusion. The actuation arm of the shutter or aperture rests on the head, while the light shielding blade rests on the circular protrusion. The hollow circular section is then spread outward so as to rotatably secure the actuator arm to the light shielding blade. The interior surface of the hollow circular section is chamfered such that when it is folded over on top of the light shielding blade, it presents only a small smooth protuberance from the light shielding blade. This allows a second light shielding blade to be positioned close to the first light shielding blade without fear of collisions or interference between the blades. The circular protrusion upon which the light shielding blade rests, may be provided with a surface inclined up to and including 15.degree. for receiving the light shielding blade. A punch and dye is used to deform both the hollow section and the periphery of the insertion hole in the light shielding blade.
摘要翻译：用于照相机的快门或光圈机构中的遮光片的铆接销接头。铆接销具有圆盘形的头部，从其延伸的圆形突出部以及从圆形突出部垂下的中空圆形部分。快门或孔的致动臂位于头部上，而遮光叶片搁置在圆形突出部上。然后将中空圆形部分向外展开，以将致动器臂可旋转地固定到遮光叶片上。中空圆形部分的内表面被倒角，使得当其在遮光片的顶部折叠时，其仅具有来自遮光片的小的平滑突起。这允许第二遮光叶片定位成靠近第一遮光片，而不用担心叶片之间的碰撞或干扰。光屏蔽叶片所在的圆形突起可以设置有倾斜并且包括15°的表面，用于接收遮光片。使用冲头和染料使遮光片中的插入孔的中空部分和周边变形。

6. 发明授权

US4657366A Shutter device for camera 失效
标题翻译：相机快门装置
公开(公告)号：US4657366A
公开(公告)日：1987-04-14
申请号：US854886
申请日：1986-04-23
申请人： Yoshiaki Tanabe , Akira Katayama , Masanori Hasuda
发明人： Yoshiaki Tanabe , Akira Katayama , Masanori Hasuda
IPC分类号： G03B9/18 , G03B9/40
CPC分类号： G03B9/18
摘要： A focal plane shutter for camera comprises an opening blade group and a closing blade group, an opening blade-driving member and a closing blade-driving member, an exposure operation means for moving said blade-driving members for exposure operation, a braking member for changing the position from an initial position while absorbing the kinetic energy of the moving closing blade-driving member and resetting means for moving the blade-driving members and the braking member after completing the exposure operation.
摘要翻译：用于相机的焦平面快门包括开口叶片组和闭合叶片组，开口叶片驱动构件和关闭叶片驱动构件，用于移动所述叶片驱动构件用于曝光操作的曝光操作装置，用于在吸收运动的关闭叶片驱动构件的动能的同时从初始位置改变位置，以及在完成曝光操作之后用于使叶片驱动构件和制动构件移动的复位装置。

7. 发明授权

US08755684B2 Adapter, camera system, and adapter control program 有权
标题翻译：适配器，相机系统和适配器控制程序
公开(公告)号：US08755684B2
公开(公告)日：2014-06-17
申请号：US13553292
申请日：2012-07-19
申请人： Hideaki Sugiyama , Fumiya Taguchi , Masanori Hasuda , Masafumi Oikawa , Noriaki Nakajima , Shunji Nagaya
发明人： Hideaki Sugiyama , Fumiya Taguchi , Masanori Hasuda , Masafumi Oikawa , Noriaki Nakajima , Shunji Nagaya
IPC分类号： G03B7/26 , G03B17/14
CPC分类号： G03B17/56 , G03B17/14 , G03B17/565 , G03B2217/007 , H04N5/23241
摘要： An adapter includes: a first mount section that is detachably attached to a camera body; a second mount section that is provided separately from the first mount section and is detachably attached to an interchangeable lens; and a power supply section that generates supply voltages of a third power supply system and a fourth power supply system, which are to be fed to the interchangeable lens mounted on the second mount section, from a second power supply system between a first power supply system of the camera body, which is mounted on the first mount section, and the second power supply system which is different from the first power supply system.
摘要翻译：适配器包括：可拆卸地附接到照相机主体的第一安装部分; 第二安装部分，其与第一安装部分分开地设置并且可拆卸地附接到可互换的透镜; 以及电源部，其从第一电源系统和第二电源系统之间的第二电源系统生成要供给到安装在第二安装部上的可更换镜头的第三电源系统和第四电源系统的电源电压，安装在第一安装部分上的相机主体和与第一电源系统不同的第二电源系统。

8. 外观设计

USD698843S1 Intermediate adapter for a camera 有权
标题翻译：相机的中间适配器
公开(公告)号：USD698843S1
公开(公告)日：2014-02-04
申请号：US29412567
申请日：2012-02-06
申请人： Masanori Hasuda
设计人： Masanori Hasuda

9. 发明授权

US08430582B2 Camera accessory, mount of camera accessory, camera body and mount of camera body 有权
标题翻译：相机附件，相机配件的安装，相机机身和相机机身的安装
公开(公告)号：US08430582B2
公开(公告)日：2013-04-30
申请号：US13029621
申请日：2011-02-17
申请人： Masanori Hasuda , Noriyasu Kotani , Hideaki Hoshikawa
发明人： Masanori Hasuda , Noriyasu Kotani , Hideaki Hoshikawa
IPC分类号： G03B17/00
CPC分类号： G03B17/565 , G03B17/14 , G03B17/566
摘要： A camera accessory is equipped with an accessory mount assuming a bayonet structure with first through third tabs set over intervals along a circumference and projecting from inside of the accessory toward the outside. The mount is structured so that insertion of the mount is allowed when the mount is inserted at a correct interlock phase without any of the first through third tabs contacting any of three camera body-side tabs, and that insertion of the mount is disallowed if the accessory mount is positioned at an incorrect interlock phase with at least two tabs contacting at least two of the camera body-side tabs. The first through the third tabs extend along varying lengths along the circumference. When the first tab and either other tab contacts two of the camera body-side tabs at a total of two contact locations, the first tab contacts near the second side end.
摘要翻译：相机附件配备有附件安装件，其假定为卡口结构，其中第一至第三突出部沿着圆周设置间隔并且从附件的内部朝向外部突出。安装件的构造使得当安装件以正确的互锁相位插入时，允许安装座的插入，而没有任何第一至第三突出部接触三个相机主体侧翼片中的任何一个，并且如果附件安装座位于不正确的互锁相位，至少两个接片与相机主体侧翼片中的至少两个相接触。第一至第三突片沿着圆周沿不同长度延伸。当第一突片和任何另一个突片在总共两个接触位置接触两个相机主体侧突片时，第一突出部接触第二侧端附近。

10. 发明授权

US08393807B2 Camera accessory, mount of camera accessory, camera body and mount of camera body 有权
公开(公告)号：US08393807B2
公开(公告)日：2013-03-12
申请号：US13029621
申请日：2011-02-17
申请人： Masanori Hasuda , Noriyasu Kotani , Hideaki Hoshikawa
发明人： Masanori Hasuda , Noriyasu Kotani , Hideaki Hoshikawa
IPC分类号： G03B17/00
摘要： A camera accessory is equipped with an accessory mount assuming a bayonet structure with first through third tabs set over intervals along a circumference and projecting from inside of the accessory toward the outside. The mount is structured so that insertion of the mount is allowed when the mount is inserted at a correct interlock phase without any of the first through third tabs contacting any of three camera body-side tabs, and that insertion of the mount is disallowed if the accessory mount is positioned at an incorrect interlock phase with at least two tabs contacting at least two of the camera body-side tabs. The first through the third tabs extend along varying lengths along the circumference. When the first tab and either other tab contacts two of the camera body-side tabs at a total of two contact locations, the first tab contacts near the second side end.

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