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21.发明授权Lens holding structure, its assembling method and its dimension determining method 失效透镜保持结构，其组装方法及其尺寸确定方法
公开(公告)号：US5969887A
公开(公告)日：1999-10-19
申请号：US57478
申请日：1998-04-09
IPC分类号： G02B7/02
摘要： A structure for holding lenses in which they are inserted into a lens frame in an axial direction thereof for their mounting thereon, and in which a lens that is first inserted into the lens frame is fixed thereto by caulking a part of the lens frame against the lens, so that an enlargement in a radial direction of the lens frame is prevented. The lens frame has three through-holes in a circumferential direction with an equal space therebetween in which the through-holes form around an intermediate position thereof relative to the axial direction, a stepped surface on a first end opposite a second end from which the lens is inserted, and a partial caulking projection which forms inside each hole as a part of the lens frame. After the first lens is inserted from the second end into the lens frame, the partial caulking projection is thermally caulked against a periphery, of the lens, which is downstream relative to the direction in which the lens is inserted, so that the first lens is held between the stepped surface and the partial caulking projection.
摘要翻译： 用于保持透镜的轴向安装在透镜框架中的装置的结构，其中首先插入到透镜框架中的透镜通过将透镜框架的一部分铆接在透镜框架上而固定在其上 透镜，从而防止透镜框的径向放大。 透镜框架在圆周方向上具有三个通孔，其间具有相等的空间，其中通孔围绕其相对于轴向方向的中间位置形成，在与第二端相对的第一端上的阶梯表面 以及在每个孔内形成作为透镜框架的一部分的部分铆接突起。 在将第一透镜从第二端插入透镜框之后，部分铆接突起被热铆接在相对于透镜插入方向下游的透镜的周边，使得第一透镜是 保持在台阶表面和部分铆接突起之间。
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公开(公告)号：US5721643A
公开(公告)日：1998-02-24
申请号：US618456
申请日：1996-03-14
申请人： Hitoshi Hagimori
发明人： Hitoshi Hagimori
IPC分类号： G02B13/18 , G02B15/163 , G02B15/20 , G02B15/14
CPC分类号： G02B15/163
摘要： A zoom lens system includes from the object side a first lens unit having a positive refractive power, a second lens unit having a positive refractive power, and a third lens unit having a negative refractive power. The third lens unit includes from the object side a positive lens and a negative lens. The zoom lens system meets the following conditions. 1
摘要翻译： 变焦透镜系统包括从物体侧具有正折光力的第一透镜单元，具有正屈光力的第二透镜单元和具有负屈光力的第三透镜单元。 第三透镜单元从对象侧包括正透镜和负透镜。 变焦镜头系统满足以下条件。 1 <| f3P / f3 | <3.05 0.1 <| f3 / fT | <0.22其中f3P：正透镜的焦距，f3：第三透镜单元的焦距，fT：整个系统的最长焦距。
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公开(公告)号：US5633763A
公开(公告)日：1997-05-27
申请号：US499002
申请日：1995-07-06
CPC分类号： G02B7/102
摘要： An apparatus for driving a collapsible lens mount having several telescoping segments includes, for each movable segment, a transducer that expands and contracts responsive to a wave pulse and a drive shaft coupled to the transducer. By varying the wave pulse conditions, the expansion and contraction are made to occur at different rates. A coupling member on each segment frictionally engages the drive shaft and transmits movement of the drive shaft during relatively slow drive shaft movements to the lens segment. The apparatus may also include a lens hood driven by the transducer and drive shaft apparatus of the invention.
摘要翻译： 用于驱动具有多个伸缩段的可折叠透镜座的装置包括针对每个可移动段的响应于波脉冲而膨胀和收缩的换能器以及耦合到换能器的驱动轴。 通过改变波形脉冲条件，使扩张和收缩以不同的速率发生。 每个区段上的联接构件摩擦地接合驱动轴并且在相对较慢的驱动轴运动期间将驱动轴的运动传递到透镜段。 该装置还可以包括由本发明的换能器和驱动轴装置驱动的透镜罩。
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公开(公告)号：US11239781B2
公开(公告)日：2022-02-01
申请号：US16565993
申请日：2019-09-10
申请人： Hitoshi Hagimori , Itsuki Nakano
发明人： Hitoshi Hagimori , Itsuki Nakano
IPC分类号： H02P21/22 , H02P29/60 , H05K1/18 , G01R19/165 , G01R19/32
摘要： A motor driving circuit includes a wiring pattern formed in a circuit board, which is configured such that electrical current flowing into a motor flows through the wiring pattern; and a current measurement circuit configured to measure an amount of electrical current flowing through the wiring pattern, based on an amount of voltage drop occurring in response to flowing of the electrical current. The motor driving circuit includes a drive unit configured to adjust a current measurement value measured by the current measurement circuit, based on first adjustment data that compensates for variation in resistance of the wiring pattern caused by an individual difference in the circuit board, and to drive the motor based on an adjusted current value which is the adjusted current measurement value.
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公开(公告)号：US08503096B2
公开(公告)日：2013-08-06
申请号：US13441007
申请日：2012-04-06
申请人： Takuya Imaoka , Koji Hoshi , Hitoshi Hagimori
发明人： Takuya Imaoka , Koji Hoshi , Hitoshi Hagimori
摘要： An inner focus lens, in order from an object side to an image side, comprising: a first lens unit having positive optical power; a second lens unit having negative optical power; and a third lens unit having positive optical power, wherein the second lens unit is moved along an optical axis so that focusing from an infinite-distance object side to a short-distance object side is achieved, the first lens unit includes a bi-convex air lens, and the following conditions: 0.65
摘要翻译： 一种内对焦透镜，从物体侧到像侧依次包括：具有正光焦度的第一透镜单元; 具有负光焦度的第二透镜单元; 以及具有正光焦度的第三透镜单元，其中所述第二透镜单元沿着光轴移动，从而实现从无限距离物体侧到短距离物体侧的聚焦，所述第一透镜单元包括双凸起 空气透镜和以下条件：0.65 <| f2 / f | <5.00和0.5
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公开(公告)号：US20050168577A1
公开(公告)日：2005-08-04
申请号：US11008383
申请日：2004-12-09
IPC分类号： H04N5/225 , H04N1/00 , H04N5/76 , H04N5/91 , H04N101/00
CPC分类号： H04N1/32101 , H04N1/00143 , H04N1/00416 , H04N1/0044 , H04N1/00469 , H04N1/2158 , H04N1/32128 , H04N1/32657 , H04N1/34 , H04N2101/00 , H04N2201/218 , H04N2201/3205 , H04N2201/3207 , H04N2201/3209 , H04N2201/3216 , H04N2201/3222 , H04N2201/3226 , H04N2201/3242 , H04N2201/3243 , H04N2201/3245 , H04N2201/3273 , H04N2201/3277
摘要： The present invention provides a digital camera capable of excellently recording a print order file on a recording medium and normally performing a print setting operation even in the case where a recording medium is replaced during the print setting operation. In a digital camera for recording a captured image on a removable recording medium, each time a print setting is made on an image recorded in a memory card by an operation for an operating member, a print order file to be recorded on the memory card is updated. At the time of displaying the total number of prints and a charge for printing on an LCD, the print order file recorded on the memory card is read and, on the basis of the information recorded in the print order file, the total number of prints and the charge for printing are displayed.
摘要翻译： 本发明提供了一种数字照相机，即使在打印设置操作期间更换记录介质的情况下，也能够在记录介质上优良地记录打印指令文件并且正常执行打印设置操作。 在用于将可拍摄图像记录在可移动记录介质上的数字照相机中，每当通过操作构件的操作对记录在存储卡中的图像进行打印设置时，要记录在存储卡上的打印指令文件是 更新。 在显示打印总数和在LCD上打印的费用时，读取记录在存储卡上的打印指令文件，并且根据记录在打印指令文件中的信息，打印总数 并显示打印费。
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公开(公告)号：US20050111034A1
公开(公告)日：2005-05-26
申请号：US10979354
申请日：2004-11-02
CPC分类号： H04N1/00132 , H04N1/00175 , H04N1/00188 , H04N1/00925 , H04N2101/00 , H04N2201/3242 , H04N2201/3277
摘要： In the printing system, an image captured by a digital camera is recorded in a memory card, and is transmitted to a printer through the memory card. The printer prints the captured image in the inserted memory card. The number of prints of the captured image is set by a predetermined operation in the digital camera. This setting information is stored in the memory card, and the printer prints on the basis of the set information. In the case of trial use at a shop counter, a memory card for trial use is used. The printer is set to a “trial use mode” when the inserted memory card is for trial use, and limits the actual number of prints of the captured image to two or less. As a result, mass printing by trial use can be prevented, and the printing system can give easy trial use to customers.
摘要翻译： 在打印系统中，由数码相机拍摄的图像被记录在存储卡中，并通过存储卡被传送到打印机。 打印机将拍摄的图像打印在插入的存储卡中。 拍摄图像的打印数量通过数字照相机中的预定操作来设定。 该设置信息存储在存储卡中，并且打印机基于所设置的信息进行打印。 在商店柜台试用的情况下，使用用于试用的存储卡。 当插入的存储卡用于试用时，打印机设置为“试用模式”，并将拍摄图像的实际打印数限制为两个或更少。 结果，可以防止通过试用进行大规模打印，并且打印系统可以容易地向客户试用。
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公开(公告)号：US06515805B2
公开(公告)日：2003-02-04
申请号：US09891993
申请日：2001-06-26
申请人： Hitoshi Hagimori
发明人： Hitoshi Hagimori
IPC分类号： G02B1514
CPC分类号： G02B13/003 , G02B13/0035 , G02B13/006 , G02B13/009 , G02B15/177
摘要： A taking lens device has a zoom lens system, including a plurality of lens units, for forming an optical image of an object with variable magnification achieved by varying the distances between the lens units, and an image sensor for converting the optical image formed by the zoom lens system into an electric signal. The zoom lens system includes, from the object side to the image side a first lens unit that has a negative optical power, that is composed solely of a single negative lens element having a sharper curvature on the image side than on the object side thereof, and that is moved along the optical axis during zooming, and a second lens unit that is disposed with an aerial distance secured between itself and the first lens unit, that has a positive optical power, and that is moved along the optical axis during zooming. Moreover, the following conditional formulae are fulfilled: 0.3
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公开(公告)号：US6101045A
公开(公告)日：2000-08-08
申请号：US935272
申请日：1997-09-22
申请人： Kenji Konno , Hitoshi Hagimori
发明人： Kenji Konno , Hitoshi Hagimori
IPC分类号： G02B15/163 , G02B15/22
CPC分类号： G02B15/163
摘要： A zoom lens system has from an object side a first lens group of a positive refractive power, a second lens group of a positive refractive power and a third lens group of a negative refractive power. The second lens group has from the object side a lens unit and a positive lens element convex to the object side. Focusing for a close object is performed by moving the lens unit toward the object side. In the zoom lens, the following condition is fulfilled: ##EQU1## where r1 is a radius of curvature of an object side surface of the positive lens element and r2 is a radius of curvature of an image side surface of the positive lens element.
摘要翻译： 变焦透镜系统从物体侧具有正屈光力的第一透镜组，正屈光力的第二透镜组和负折射光焦度的第三透镜组。 第二透镜组从物体侧具有透镜单元和朝向物体侧凸出的正透镜元件。 通过将透镜单元朝向物体侧移动来实现对近物体的聚焦。 在变焦透镜中，满足以下条件：其中r1是正透镜元件的物体侧表面的曲率半径，r2是正透镜元件的像侧表面的曲率半径。
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公开(公告)号：US5659428A
公开(公告)日：1997-08-19
申请号：US498259
申请日：1995-07-03
申请人： Hitoshi Hagimori
发明人： Hitoshi Hagimori
CPC分类号： G02B15/173 , G02B15/161
摘要： A zoom lens system includes a positive lens unit and a negative lens unit. Focusing in a focal length range from a shortest focal length condition to a middle focal length condition is performed by moving the positive lens unit, and focusing in a focal length range from the middle focal length condition to a longest focal length condition is performed by moving the negative lens unit. The zoom lens system fulfills the following condition: ##EQU1## where B.sub.f is a distance from a rear end surface of the zoom lens system to a film at the shortest focal length condition and .DELTA.t is a diagonal length of the film.
摘要翻译： 变焦透镜系统包括正透镜单元和负透镜单元。 通过移动正透镜单元来执行从最短焦距条件到中焦距条件的焦距范围的聚焦，并且通过移动来执行从中间焦距条件到最长焦距条件的焦距范围的聚焦 负透镜单元。 变焦透镜系统满足以下条件：
其中Bf是从变焦透镜系统的后端表面到最短焦距条件下的胶片的距离，DELTA t是胶片的对角线长度。
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