公开(公告)号：US08960900B2

公开(公告)日：2015-02-24

申请号：US13414260

申请日：2012-03-07

Applicant: Kazutoshi Kato ,  Yohei Suzuki ,  Ayumu Ito ,  Toshihide Shinohara ,  Tadashi Kaga

Inventor： Kazutoshi Kato ,  Yohei Suzuki ,  Ayumu Ito ,  Toshihide Shinohara ,  Tadashi Kaga

IPC: G02C7/06

CPC classification number: G02C7/068 ,  G02C7/063

Abstract: A progressive-power lens has one surface which satisfies the following expressions CY(DP)=CT(DP) CY(P)>CT(P) where CT(DP) denotes a vertical direction curvature at the distance reference point, CY(DP) denotes a horizontal direction curvature, CY(P) denotes a horizontal direction curvature at a point on the principal meridian which is located further on the near portion than the progressive start point, and CT(P) denotes a vertical direction curvature at the point.

Abstract translation: 渐进屈光力透镜具有一个表面，其满足以下表达式CY（DP）= CT（DP）CY（P）> CT（P）其中CT（DP）表示距离参考点处的垂直方向曲率，CY ）表示水平方向曲率，CY（P）表示位于比渐进起始点近的部分的主子午线上的点处的水平方向曲率，CT（P）表示在该点上的垂直方向曲率 。

公开(公告)号：US08807746B2

公开(公告)日：2014-08-19

申请号：US13270154

申请日：2011-10-10

Applicant: Kazutoshi Kato ,  Ayumu Ito

Inventor： Kazutoshi Kato ,  Ayumu Ito

IPC: G02C7/06

CPC classification number: G02C7/02 ,  G02C7/024 ,  G02C7/061 ,  G02C7/068

Abstract: Spectacle lenses that allow a wearer to view an object in a more comfortable manner include a pair of lenses for the left and right eyes. The power of one of the pair of lenses is shifted toward the positive side with respect to the power of the other lens, and object-side average surface power (base curve) of the one lens is smaller than object-side average surface power (base curve) of the other lens. The power (dioptric power) is principal meridian power along a principal meridian of each of the lenses, and the base curve is in the direction along the principal meridian.

Abstract translation: 允许佩戴者以更舒适的方式观看物体的眼镜镜片包括用于左眼和右眼的一对镜片。 一对透镜中的一个的功率相对于另一透镜的光焦度向正方向移动，并且一个透镜的物体侧平均表面光焦度（基本曲线）小于物体侧平均表面光焦度 基础曲线）。 功率（屈光度）是沿着每个透镜的主子午线的主要子午线功率，并且基本曲线沿着主子午线的方向。

公开(公告)号：US08684522B2

公开(公告)日：2014-04-01

申请号：US13414331

申请日：2012-03-07

Applicant: Kazutoshi Kato ,  Yohei Suzuki

Inventor： Kazutoshi Kato ,  Yohei Suzuki

IPC: G02C7/00 ,  G02C7/02 ,  G02B7/06

CPC classification number: G02C7/068 ,  G02C2202/08

Abstract: A progressive-power lens having an eyeball-side surface including a distance portion and a near portion having different values of dioptric power and an intermediate portion that connects the distance portion and the near portion to each other, and an object-side surface including a spherical first region having a first curvature and extending along a principal meridian, a spherical second region having a second curvature equal to the first curvature and facing the distance portion, and a third region located outside the first region and below the second region and having a third curvature smaller than the first curvature.

Abstract translation: 一种渐进屈光力透镜，其具有包括距离部分和具有不同的屈光度值的近部分的眼球侧表面和将距离部分和近部分彼此连接的中间部分，以及包括 具有第一曲率并且沿着主子午线延伸的球形第一区域，具有等于第一曲率的第二曲率并且面向距离部分的球形第二区域，以及位于第一区域外部且位于第二区域下方的第三区域，并且具有 第三曲率小于第一曲率。

公开(公告)号：US20130057825A1

公开(公告)日：2013-03-07

申请号：US13599903

申请日：2012-08-30

Applicant: Kazutoshi KATO

Inventor： Kazutoshi KATO

IPC: G02C7/06

CPC classification number: G02C13/003

Abstract: An accommodation ability acquisition unit, a near vision prescription range acquisition unit, a lens database storing design parameters of progressive-power lenses in response to addition power with respect to each of plural types, an accommodation ability computation unit computing used accommodation ability for near vision, a necessary addition power computation unit computing necessary addition power for near vision, a range computation unit computing the maximum distance ranges and the maximum near ranges when lenses are worn based on the necessary addition power in lenses selected as lenses having design elements of a set condition equal to or more than the necessary addition power of the plural types stored in the lens database, and an output control unit allowing a display device to display the maximum distance ranges and the maximum near ranges with respect to the lenses of the design types selected by a selecting unit in juxtaposition are provided.

Abstract translation: 住宿能力获取单元，近视处方范围获取单元，响应于多种类型中的每一种的相加功率而存储渐进屈光力镜片的设计参数的镜头数据库;容纳能力计算单元，计算近视觉的适应能力 必要的附加功率计算单元计算近视的必要的附加功率;范围计算单元，根据所选择的透镜所选择的透镜中所需的附加功率计算出镜头佩戴时的最大距离范围和最大近距离， 条件等于或大于存储在镜头数据库中的多种类型的必要添加力，以及输出控制单元，允许显示装置显示相对于所选择的设计类型的镜头的最大距离范围和最大近距离 提供并置的选择单元。

公开(公告)号：US07175277B2

公开(公告)日：2007-02-13

申请号：US10905730

申请日：2005-01-18

Applicant: Toshihide Shinohara ,  Tadashi Kaga ,  Kazutoshi Kato

Inventor： Toshihide Shinohara ,  Tadashi Kaga ,  Kazutoshi Kato

IPC: G02C7/06 ,  G06F19/00

CPC classification number: G05B19/4097 ,  G02C7/028 ,  G02C7/061 ,  G05B2219/45157 ,  Y02P90/265

Abstract: A central processing unit of a calculation server apparatus includes a reference design data selection unit for selecting reference design data from a plurality of reference design data stored in reference design data storage of storage memory, and an arrange design unit 123 for processing the reference design data so acquired on the basis of prescription data. The reference design data has point groups having coordinates of points and obtained by dividing a progressive surface as a reference into a lattice form.

Abstract translation: 计算服务器装置的中央处理单元包括：参考设计数据选择单元，用于从存储在存储存储器的参考设计数据存储器中的多个参考设计数据中选择参考设计数据;以及排列设计单元123，用于处理参考设计数据 因此在处方数据的基础上获得。 参考设计数据具有具有点坐标的点组，并且通过将逐行表面作为参考将其划分为格子形式。

公开(公告)号：US07120358B2

公开(公告)日：2006-10-10

申请号：US10756561

申请日：2004-01-13

Applicant: Akira Okada ,  Kazutoshi Kato ,  Kazuto Noguchi ,  Yoshihisa Sakai ,  Takashi Sakamoto ,  Morito Matsuoka ,  Sen-ichi Suzuki

Inventor： Akira Okada ,  Kazutoshi Kato ,  Kazuto Noguchi ,  Yoshihisa Sakai ,  Takashi Sakamoto ,  Morito Matsuoka ,  Sen-ichi Suzuki

IPC: H04B10/08 ,  H04J14/00 ,  H04J14/02

CPC classification number: H04Q11/0005 ,  H04Q11/0062 ,  H04Q11/0066 ,  H04Q2011/0011 ,  H04Q2011/0016 ,  H04Q2011/0032 ,  H04Q2011/0041 ,  H04Q2011/0069 ,  H04Q2011/0073 ,  H04Q2011/0083

Abstract: An optical communication equipment comprises shared optical sources 88a–88d to be shared by communication nodes 100a–100d, the wavelengths of optical signals 76a–76d are converted into desired wavelengths λa–λd according to the addressed information of the corresponding optical label signals 77a–77d by using the shared optical sources 88a–88d, and routed to the addressed communication nodes without being converted into electrical signals by using the wavelength routing function of the cyclic-wavelength arrayed-waveguide grating (AWG) 120. The load of each communication node can be reduced by incorporating the multi-wavelength optical sources, which can be shared among individual communication nodes, into the router 80. Further, each communication node is provided with an optical gate or the like for returning the optical signal to the communication node from which the optical signal has been transmitted through the router 80 in order to adjust the transmission time lag between the optical signal and the corresponding optical label signal by the controllers 110a–110d.

Abstract translation: 光通信设备包括要由通信节点100a至100d共享的共享光源88a-88d，光信号76a-76d的波长根据所寻址的信息被转换成期望的波长λa-lambdad 通过使用共享光源88a-88d对应的光标签信号77a至77d，并且通过使用循环波长阵列波导光栅的波长路由功能路由到寻址通信节点而不转换成电信号 AWG）120。 可以通过将可以在各个通信节点之间共享的多波长光源并入到路由器80中来减少每个通信节点的负载。 此外，每个通信节点设置有用于将光信号返回到通过路由器80从其发送光信号的通信节点的光栅等，以便调整光信号和对应的光信号之间的传输时滞 控制器110a-110d的光标签信号。

公开(公告)号：US20050099596A1

公开(公告)日：2005-05-12

申请号：US10504967

申请日：2004-02-17

Applicant: Kazutoshi Kato

Inventor： Kazutoshi Kato

IPC: G02C7/06 ,  G02C7/02

CPC classification number: G02C7/068 ,  G02C7/061

Abstract: It has been difficult to manufacture an inside surface progressive-power lens which is as thin as an outside surface progressive-power lens due to a limited configuration of an object-side refractive surface of the inside surface progressive-power lens. However, a thin progressive-power lens with less blur and distortion can be provided at a reduced cost by forming its object-side refractive surface from an aspherical surface which is symmetric with respect to a rotational axis and has a smaller curvature at a distance reference point than that at a near reference point, and by forming an eyeball-side refractive surface from a combination of a progressive surface, an astigmatic refraction surface and an “as-worn” corrective aspherical surface.

Abstract translation: 由于内侧渐进屈光力镜片的物体侧折射面的构造有限，难以制造与外表面渐进屈光力镜一样薄的内表面渐进屈光力镜片。 然而，通过从相对于旋转轴线对称的非球面形成其物体侧折射表面并且在距离基准处具有较小的曲率，可以以较低的成本提供具有较少模糊和变形的薄的渐进屈光力镜片 并且通过从渐进表面，像散折射表面和“磨损”校正非球面表面的组合形成眼球侧折射表面。

公开(公告)号：US06782210B1

公开(公告)日：2004-08-24

申请号：US09644324

申请日：2000-08-23

Applicant: Akira Okada ,  Kazutoshi Kato ,  Kazuto Noguchi ,  Yoshihisa Sakai ,  Takashi Sakamoto ,  Morito Matsuoka ,  Sen-ichi Suzuki

Inventor： Akira Okada ,  Kazutoshi Kato ,  Kazuto Noguchi ,  Yoshihisa Sakai ,  Takashi Sakamoto ,  Morito Matsuoka ,  Sen-ichi Suzuki

IPC: H04B1000

CPC classification number: H04Q11/0005 ,  H04Q11/0062 ,  H04Q11/0066 ,  H04Q2011/0011 ,  H04Q2011/0016 ,  H04Q2011/0032 ,  H04Q2011/0041 ,  H04Q2011/0069 ,  H04Q2011/0073 ,  H04Q2011/0083

Abstract: An optical communication equipment comprises shared optical sources 88a-88d to be shared by communication nodes 100a-100d, the wavelengths of optical signals 76a-76d are converted into desired wavelengths &lgr;a-&lgr;d according to the addressed information of the corresponding optical label signals 77a-77d by using the shared optical sources 88a-88d and routed to the addressed communication nodes without being converted into electrical signals by using the wavelength routing function of the cyclic-wavelength arrayed-waveguide grating (AWG) 120. The load of each communication node can be reduced by incorporating the multi-wavelength optical sources, which can be shared among individual communication nodes, into the router 80. Further, each communication node is provided with an optical gate or the like for returning the optical signal to the communication node from which the optical signal has been transmitted through the router 80 in order to adjust the transmission time lag between the optical signal and the corresponding optical label signal by the controllers 110a-110d.

Abstract translation: 光通信设备包括由通信节点100a-100d共享的共享光源88a-88d，光信号76a-76d的波长根据对应的光标签信号77a-76d的寻址信息被转换成所需波长λa-lambdad 77d，通过使用共享光源88a-88d并通过使用循环波长阵列波导光栅（AWG）120的波长路由功能而被路由到寻址的通信节点而不被转换成电信号。每个通信节点的负载可以 可以通过将可以在各个通信节点之间共享的多波长光源并入到路由器80中来减少。另外，每个通信节点都设置有光栅等，用于将光信号返回到通信节点，通信节点从 光信号已通过路由器80传输，以便调整传输时间间隔 控制器110a-110d的光信号和对应的光标签信号。

公开(公告)号：US5455642A

公开(公告)日：1995-10-03

申请号：US920591

申请日：1992-08-25

Applicant: Kazutoshi Kato

Inventor： Kazutoshi Kato

IPC: G02C7/02 ,  G02C7/06

CPC classification number: G02C7/068 ,  G02C7/061

Abstract: In the present invention, the distance, the intermediate, and the reading portions are smoothly jointed together, and thereby the present invention provides a progressive power lens which is capable of enlarging an area, which provides an excellent field of view, by improving aberration of the lens body as well as reducing in weight and thickness.The curvature of one of two refracting interfaces of the distance portion or the reading portion varies along the principal gazing line from the vicinity of the center of the lens toward the peripheral portion thereof, the refracting interfaces oppositely facing to each other.

Abstract translation: PCT No.PCT / JP91 / 01759 Sec。 371日期：1992年8月25日 102（e）日期1992年8月25日PCT 1991年12月25日PCT PCT。 第WO92 / 12452号公报 日本1992年7月23日。在本发明中，距离，中间和读取部分平滑地接合在一起，从而本发明提供了能够扩大面积的渐进屈光力镜片，其提供了优异的场 的观点，通过改善透镜体的像差以及减轻重量和厚度。 距离部分或读取部分的两个折射界面之一的曲率沿着主透视线从透镜中心附近朝向其周边部分变化，折射界面彼此相对。

公开(公告)号：US09372339B2

公开(公告)日：2016-06-21

申请号：US13978122

申请日：2012-01-04

Applicant: Seiji Toyoda ,  Kazunori Naganuma ,  Yuichi Okabe ,  Shogo Yagi ,  Kazutoshi Kato ,  Masahiro Ueno ,  Takashi Sakamoto ,  Tadayuki Imai ,  Jun Miyazu ,  Kazuto Noguchi ,  Shigeo Ishibashi

Inventor： Seiji Toyoda ,  Kazunori Naganuma ,  Yuichi Okabe ,  Shogo Yagi ,  Kazutoshi Kato ,  Masahiro Ueno ,  Takashi Sakamoto ,  Tadayuki Imai ,  Jun Miyazu ,  Kazuto Noguchi ,  Shigeo Ishibashi

IPC: G02F1/01 ,  G02F1/03 ,  G02F1/07 ,  G02B26/06 ,  H01S5/14 ,  H01S3/107 ,  H01S3/08 ,  H01S3/105

CPC classification number: G02B26/06 ,  H01S3/08027 ,  H01S3/105 ,  H01S3/107 ,  H01S5/141 ,  H01S5/142 ,  H01S5/143

Abstract: A wavelength swept light source includes a sawtooth waveform as a main waveform and an exponential component of the sawtooth waveform to the controlled voltage of the electro-optic deflector. The controlled voltage is controlled so that, as an oscillation wavelength to be swept is swept towards a longer wavelength side, a change rate of the oscillation wavelength is increased.

Abstract translation: 波长扫描光源包括作为主波形的锯齿波形和锯齿波形的指数分量与电光偏转器的受控电压。 受控电压被控制为使得随着扫描的振荡波长向较长波长侧扫过，振荡波长的变化率增加。