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1. 发明授权

US07221525B2 Drive apparatus, lens unit, and camera 有权
标题翻译：驱动装置，镜头单元和相机
公开(公告)号：US07221525B2
公开(公告)日：2007-05-22
申请号：US11032162
申请日：2005-01-07
申请人： Katsuyuki Honda , Shoichi Nagao , Hiroyuki Mukaiyama , Akihiro Shimizu , Akira Komatsu
发明人： Katsuyuki Honda , Shoichi Nagao , Hiroyuki Mukaiyama , Akihiro Shimizu , Akira Komatsu
IPC分类号： G02B7/02
CPC分类号： H01L41/0906 , G02B7/08 , G02B7/102 , H01L41/053
摘要： A drive apparatus improves drive efficiency while reducing device size, and a lens unit and a camera using the drive apparatus. A cam member is driven rotationally by vibration of an oscillator in the lens unit and thereby causes lenses to move forward and backward. The construction and operation of the drive apparatus supplants the need for a complicated drive mechanism using an electromagnetic motor and incumbent gears or cam rings. The simplified drive apparatus enables the device in which it is embodied to be made compact. Driving the lenses by means of a cam member minimizes energy loss due to friction, and thus sufficiently improves drive efficiency.
摘要翻译：驱动装置在减小装置尺寸的同时提高驱动效率，以及使用驱动装置的镜头单元和照相机。通过镜头单元中的振荡器的振动，凸轮构件被旋转驱动，从而使镜片向前和向后移动。驱动装置的结构和操作代替了使用电磁马达和现有齿轮或凸轮环的复杂驱动机构的需要。简化的驱动装置使其体现在其中的装置变得紧凑。通过凸轮构件驱动透镜使得由于摩擦而导致的能量损失最小化，从而充分提高驱动效率。

2. 发明授权

US5644374A Variable focus type eyesight correcting apparatus 失效
标题翻译：可变焦型视力矫正装置
公开(公告)号：US5644374A
公开(公告)日：1997-07-01
申请号：US410902
申请日：1995-03-27
申请人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu
发明人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu
IPC分类号： G02C7/02 , G02C7/08 , G02C7/06
CPC分类号： G02C7/065 , G02C7/061 , G02C7/081 , G02C2202/16
摘要： A variable focus type eyesight correcting apparatus in which a plurality of optical lenses are superimposed on each other and in which a refracting power is changed by relatively sliding the lenses in the direction of the superimposed surfaces, achieves a reduction of astigmatism, assurance of uniform refracting power, prevention of diffused reflection, which could be caused if a plurality of refractive surfaces are present, and miniaturization of lens system. When a change of astigmatism in each constituent lens in the variable focus type eyesight correcting apparatus is expressed by contours spaced at intervals of arbitrary diopter, the contours are arranged to be substantially linear and parallel to the principal meridian. The astigmatism becomes absent and the refracting power becomes constant in the region where the eyeglass lenses of the present invention are superimposed on each other, whereby the lenses of the invention can have the optical performance identical to that of single focal lens.
摘要翻译：一种可变焦点型视力矫正装置，其中多个光学透镜彼此重叠，并且通过使透镜相对于叠加表面的方向相对滑动而改变折射力，实现了散光的减小，均匀折射的保证功率，防止扩散反射，如果存在多个折射表面，则可能导致透镜系统的小型化。当可变焦距视力矫正装置中每个构成透镜中的散光变化由任意屈光度间隔的轮廓表示时，轮廓被布置成基本上线性并且平行于主子午线。在本发明的眼镜镜片彼此重叠的区域中，散光变得不存在并且折射力变得恒定，由此本发明的透镜可以具有与单焦点透镜相同的光学性能。

3. 发明授权

US06220704B1 Progressive power lens 有权
标题翻译：渐进功率镜头
公开(公告)号：US06220704B1
公开(公告)日：2001-04-24
申请号：US09485573
申请日：2000-02-14
申请人： Hiroyuki Mukaiyama , Akira Komatsu
发明人： Hiroyuki Mukaiyama , Akira Komatsu
IPC分类号： G02C706
CPC分类号： G02C7/063 , G02C7/061
摘要： An additional aspherical surface amount is defined by a sum of the optimum amount at a distance portion and the optimum amount at a near portion on a progressive refractive surface. Assuming that the ratio is taken as &agr;:&bgr;, the additional aspherical surface amount is added to the progressive refractive surface in such a manner that &agr; and &bgr; satisfy a relationship of &agr;+&bgr;=1. With this configuration, in the case where an aspherical shape is added to a progressive power lens for correcting visual acuity for the purpose of improving the optical performance and thinning the lens, the optimum aspherical shape can be given not only to a region along a main meridian line but also to the whole of the progressive refractive surface.
摘要翻译：额外的非球面表面量由距离部分处的最佳量和渐进折射表面附近部分的最佳量的总和来定义。假设该比率取为α：β，则附加的非球面表面量以α和β满足α+β= 1的关系的方式加入渐进折射表面。利用这种结构，在为了提高光学性能和使透镜变薄的目的而将非球面形状添加到用于校正视力的渐进屈光力镜片的情况下，不仅可以对沿主体的区域给出最佳非球面形状子午线还可以整个渐进折射面。

4. 发明授权

US5926250A Multifocal lens for eyeglass and eyeglass lens 失效
标题翻译：眼镜和眼镜镜片的多焦点镜头
公开(公告)号：US5926250A
公开(公告)日：1999-07-20
申请号：US894505
申请日：1997-07-24
申请人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu , Tadashi Kaga
发明人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu , Tadashi Kaga
IPC分类号： G02C7/02 , G02C7/06
CPC分类号： G02C7/061 , G02C7/06 , G02C7/068
摘要： In a multifocal lens for eyeglass provided with visual field areas having different refractive powers, being a distance-vision area and a near-vision area, a multifocal lens for eyeglass (10) is provided, in which the difference of the average surface power D11 of the distance-vision area (11) of the surface (2) on the side of the object and the average surface power D12 of the near-vision area (12) is made mathematically less than the addition power Add. Furthermore, a specific addition power Add is provided by adjusting the average surface power D21 of the distance-vision area of the surface (3) on the side of the eye and the average surface power D22 of the near-vision area. It becomes possible to adjust the average surface powers D11 and D12 of the surface (2) on the side of the object such that the difference of magnification of the distance-vision area and the near-vision area becomes little. Furthermore, it is also possible to make the difference of the average surface powers D11 and D12 of the surface (2) on the side of the object little. Consequently, a multifocal lens can be provided, whereby a comfortable visual field can be obtained, in which there is little jumping and warping of images due to the difference of magnification, and furthermore, the clear-vision area having improved astigmatic aberration is wide, and there is little jumping of images, and the like.
摘要翻译： PCT No.PCT / JP96 / 03418 Sec。 371日期：1997年8月8日 102（e）日期1997年8月8日PCT 1996年11月21日PCT PCT。 WO97 / 19383 PCT公开号日期1997年5月29日在具有不同屈光力的视野区域的眼镜用多焦点镜片中，作为远视区域和近视区域，设置有用于眼镜（10）的多焦点镜片，物体侧的表面（2）的距离视野区域（11）的平均表面光焦度D11和近视区域（12）的平均表面光焦度D12在数学上小于加法功率Add。此外，通过调整眼睛侧的表面（3）的距离视觉区域的平均表面光焦度D21和近视区域的平均表面光焦度D22，提供特定的附加功率Add。可以调整物体侧的表面（2）的平均表面光焦度D11和D12，使得距离视野区域和近视野区域的倍率差变小。此外，还可以使物体侧的表面（2）的平均表面光焦度D11和D12的差很小。因此，可以提供多焦点透镜，由此可以获得舒适的视野，其中由于放大率的差异，图像的跳跃和翘曲很少，此外，具有改善的散光像差的清晰视野区域很宽，而且还有很少的图像跳转等等。

5. 发明授权

US06199983B1 Apparatus and method for manufacturing a progressive multi-focal lens 失效
标题翻译：用于制造渐进式多焦点透镜的装置和方法
公开(公告)号：US06199983B1
公开(公告)日：2001-03-13
申请号：US09091191
申请日：1998-06-10
申请人： Kazutoshi Kato , Akira Komatsu , Hiroyuki Mukaiyama , Tadashi Kaga
发明人： Kazutoshi Kato , Akira Komatsu , Hiroyuki Mukaiyama , Tadashi Kaga
IPC分类号： G02C706
CPC分类号： G02C7/061 , G02C7/027 , G02C7/028
摘要： A manufacturing method of a progressive multi-focal lens which has a progressive surface area comprising a distance portion and a near portion, which have different refractive powers, and a progressive portion positioned between them in which the refractive power changes progressively. The progressive surface which reflects customized information for each individual user including at least one of the information concerning each individual user's eyes or lifestyle of the user is designed. A lens design process provides processing data for the progressive multi-focal lenses with the custom-made progressive surfaces. By so doing, it is possible to provide the most appropriate spectacle lenses for the users and, at the same time, it is possible to eliminate the process of storing lenses in a semi-finished state after being processed so that it is possible to provide lenses which are suited to users at a lower cost.
摘要翻译：渐进式多焦点透镜的制造方法，其具有包括具有不同屈光力的距离部分和近部分的渐进表面区域和位于它们之间的渐进部分，其中折射力逐渐变化。设计反映针对每个个体用户的定制信息的渐进表面，包括关于每个用户的用户的眼睛或生活方式的信息中的至少一个信息。透镜设计过程提供具有定制渐进表面的渐进式多焦点镜头的处理数据。通过这样做，可以为用户提供最合适的眼镜镜片，并且同时可以在处理之后消除在半成品状态下存储镜片的过程，使得可以提供以较低成本适合用户的镜头。

6. 发明申请

US20050185947A1 Drive apparatus, lens unit, and camera 有权
标题翻译：驱动装置，镜头单元和相机
公开(公告)号：US20050185947A1
公开(公告)日：2005-08-25
申请号：US11032162
申请日：2005-01-07
申请人： Katsuyuki Honda , Shoichi Nagao , Hiroyuki Mukaiyama , Akihiro Shimizu , Akira Komatsu
发明人： Katsuyuki Honda , Shoichi Nagao , Hiroyuki Mukaiyama , Akihiro Shimizu , Akira Komatsu
IPC分类号： G02B7/04 , G02B7/08 , G02B7/10 , H01L41/053 , H01L41/09 , H02N2/00 , G03B3/10
CPC分类号： H01L41/0906 , G02B7/08 , G02B7/102 , H01L41/053
摘要： A drive apparatus improves drive efficiency while reducing device size, and a lens unit and a camera using the drive apparatus. A cam member is driven rotationally by vibration of an oscillator in the lens unit and thereby causes lenses to move forward and backward. The construction and operation of the drive apparatus supplants the need for a complicated drive mechanism using an electromagnetic motor and incumbent gears or cam rings. The simplified drive apparatus enables the device in which it is embodied to be made compact. Driving the lenses by means of a cam member minimizes energy loss due to friction, and thus sufficiently improves drive efficiency.
摘要翻译：驱动装置在减小装置尺寸的同时提高驱动效率，以及使用驱动装置的镜头单元和照相机。通过镜头单元中的振荡器的振动，凸轮构件被旋转驱动，从而使镜片向前和向后移动。驱动装置的结构和操作代替了使用电磁马达和现有齿轮或凸轮环的复杂驱动机构的需要。简化的驱动装置使其体现在其中的装置变得紧凑。通过凸轮构件驱动透镜使得由于摩擦而导致的能量损失最小化，从而充分提高驱动效率。

7. 发明授权

US09291822B2 Light guide plate and virtual image display device equipped with the same 有权
标题翻译：导光板和虚拟图像显示装置配备相同
公开(公告)号：US09291822B2
公开(公告)日：2016-03-22
申请号：US13272548
申请日：2011-10-13
申请人： Takahiro Totani , Masayuki Takagi , Toshiaki Miyao , Akira Komatsu , Takashi Takeda
发明人： Takahiro Totani , Masayuki Takagi , Toshiaki Miyao , Akira Komatsu , Takashi Takeda
IPC分类号： G02B27/01 , F21V8/00
CPC分类号： G02B27/0172 , G02B6/0018 , G02B6/0038 , G02B2027/0147
摘要： The sizes of the respective reflecting units vary in the image take-out section along the Z direction in association with the state of the total reflection angle in the light guide section. Thus, it becomes possible to keep the sufficient effective light beam width of the image light input thereto in all of the reflecting units. Therefore, the deterioration in the image light caused by the reflection in the reflecting units can be avoided, and as a result, the degradation of the resolution of the image due to the virtual image light thus emitted can be prevented.
摘要翻译：各反射单元的尺寸与导光部中的全反射角度的状态相对应地沿着Z方向的图像取出部变化。因此，可以在所有反射单元中保持输入到其中的图像光的足够的有效光束宽度。因此，可以避免由反射单元中的反射引起的图像光的劣化，结果，可以防止由于这样发出的虚像而导致的图像分辨率的劣化。

8. 发明授权

US08976452B2 Virtual image display device 有权
标题翻译：虚拟图像显示设备
公开(公告)号：US08976452B2
公开(公告)日：2015-03-10
申请号：US13601261
申请日：2012-08-31
申请人： Masayuki Takagi , Takahiro Totani , Toshiaki Miyao , Akira Komatsu , Takashi Takeda
发明人： Masayuki Takagi , Takahiro Totani , Toshiaki Miyao , Akira Komatsu , Takashi Takeda
IPC分类号： G02B27/01 , G02B6/08
CPC分类号： G02B27/0176 , G02B6/08 , G02B27/0101 , G02B27/0149 , G02B27/0172 , G02B2027/0125 , G02B2027/0169 , G02B2027/0178
摘要： A virtual image display device has a light guide device in which the half mirror layer (the semi-transmissive reflecting film) of the light guide member is formed on the partial area of the first junction surface, and the second junction surface of the light transmitting member is bonded to the first junction surface in at least the exceptional area. Therefore, it is possible to increase the bonding strength of the first junction surface and the second junction surface, namely the strength of the light guide device composed of the light guide member and the light transmitting member combined with each other even in the case in which the attachment force of the half mirror layer (the semi-transmissive reflecting film) with respect to the first junction surface is not sufficiently strong.
摘要翻译：虚拟图像显示装置具有导光部件的半反射镜层（半透射反射膜）形成在第一接合面的部分区域上的导光装置，透光性的第二接合面至少在特殊区域中，构件被结合到第一接合面。因此，即使在第一接合面和第二接合面的接合强度，即由导光构件和导光构件构成的导光装置的强度彼此组合的情况下，即使在半镜层（半透射反射膜）相对于第一接合面的附着力不够强。

9. 发明申请

US20090028719A1 Multi-Blade Fan 有权
标题翻译：多叶片风扇
公开(公告)号：US20090028719A1
公开(公告)日：2009-01-29
申请号：US12224724
申请日：2007-03-26
申请人： Hironobu Teraoka , Akira Komatsu
发明人： Hironobu Teraoka , Akira Komatsu
IPC分类号： F01D5/14
CPC分类号： F04D17/04 , F04D29/283 , F04D29/30 , F04D29/663 , F04D29/666 , F04D29/667 , F05D2240/304 , F05D2260/961 , F05D2260/97
摘要： In a multi-blade fan provided with a plurality of notches in a blade edge in an outer side of each impeller blade, it is possible to direct an impeller blade outlet in a portion of the notches to a circumferential direction. Also, it is possible to direct an air flow blown out of the fan to the circumferential direction. Further, it is possible to effectively increase a pressure, by setting a projection protruding along a thickness direction of the impeller blade in a rear portion of each notch, in a pressure surface of the impeller blade receiving air pressure on the basis of rotation of the multi-blade fan.
摘要翻译：在叶片叶片的外侧的叶片边缘设置有多个切口的多叶片风扇中，可以将切口的一部分中的叶轮叶片出口引导到圆周方向。此外，可以将从风扇吹出的空气流引向圆周方向。此外，通过将叶轮叶片的厚度方向上的突出部设置在每个切口的后部，在叶轮叶片的压力表面中，基于叶轮的转动而接收空气压力，可以有效地增加压力多叶片风扇

10. 发明授权

US06537234B1 Vibration transducer 失效
标题翻译：振动传感器
公开(公告)号：US06537234B1
公开(公告)日：2003-03-25
申请号：US09421409
申请日：1999-10-21
申请人： Akira Komatsu
发明人： Akira Komatsu
IPC分类号： A61H100
CPC分类号： H04R9/02 , A61H23/0236 , G10K9/128
摘要： There is provided an electro-mechanical vibration transducer which effectively produces a heavy low vibration. Such a structure is adopted that a yoke is supported in a case of the electro-mechanical vibration transducer by dampers, so that the case and the yoke are relatively displaceable. For the purpose of reducing the load applied to the dampers through vibration at the time of transportation of the transducer, a lock key having a projecting portion is installed to a bottom portion of the case, and the projecting portion is engaged between the yoke and the frame, so that a relative displacement of the yoke is prevented. By the installation of this lock key, defect due to vibration at the time of transportation of products can be prevented from occurring in the products, and the dampers having excellent vibration efficiency can be used, so that a heavy low sound vibration can be sufficiently obtained.
摘要翻译：提供了一种机电振动传感器，有效地产生了重的低振动。采用这种结构，在机电振动传感器的情况下，通过阻尼器支撑轭，使得壳体和轭架相对可移动。为了减小在传感器运送时通过振动施加到阻尼器的负载，具有突出部分的锁定键安装到壳体的底部，并且突出部分接合在磁轭和磁轭之间从而防止了轭的相对位移。通过该锁定键的安装，可以防止产品运输时产生的振动引起的缺陷，并且可以使用具有优异的振动效率的阻尼器，从而可以充分获得重低的声音振动。

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