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    • 1. 发明授权
    • Lens forming metal mold, lens forming method and pickup device
    • 透镜成型金属模具,透镜成形方法和拾取装置
    • US08945438B2
    • 2015-02-03
    • US13039587
    • 2011-03-03
    • Shungo HanashiroAkihiro SugiyamaHiroshi Kanazawa
    • Shungo HanashiroAkihiro SugiyamaHiroshi Kanazawa
    • B29D11/00
    • G02B7/025B29C45/00G02B1/041G11B7/12
    • A metal mold including: a first inner metal mold which forms a first lens surface and a first flat surface portion of a lens; a first outer metal mold which forms a second flat surface portion; a second inner metal mold which forms a second lens surface and a third flat surface portion; and a second outer metal mold which forms a fourth flat surface portion, and wherein a first protruded portion which forms a first concaved portion on the lens is formed all around an outer periphery of the first inner metal mold, the first concaved portion serving as clearance for a burr, and a second protruded portion which forms a second concaved portion on the lens is formed all around an outer periphery of the second inner metal mold, the second concaved portion serving as clearance for a burr.
    • 一种金属模具,包括:形成透镜的第一透镜表面和第一平坦表面部分的第一内部金属模具; 形成第二平坦表面部分的第一外部金属模具; 第二内金属模,其形成第二透镜表面和第三平表面部分; 以及形成第四平面部的第二外金属模,并且其中在所述透镜上形成第一凹部的第一突出部分形成在所述第一内金属模的外周周围,所述第一凹部用作间隙 在第二内金属模具的外周围形成有用于毛刺的第二突出部分,并且形成在透镜上的第二凹部,第二凹部用作毛刺的间隙。
    • 4. 发明授权
    • Perimetric instrument
    • 周边仪器
    • US5108170A
    • 1992-04-28
    • US635303
    • 1990-12-28
    • Akihiro Sugiyama
    • Akihiro Sugiyama
    • A61B3/024
    • A61B3/024
    • The present invention relates to a perimetric instrument for measuring a range of a visual field of an eye of a man, and more particularly to a perimetric instrument which includes an abnormal visual field pattern analogical inferring section using a multilayer neural network and can analogically infer an abnormal visual field pattern of a measurement object person. Further, the present invention provides a perimetric instrument which can automatically make a determination of an additional target. In particular, according to the present invention, a multilayer neural network including an input layer, hidden layers and an output layer introduces a neural weight ratio which is determined based on responses when the visual field is normal and abnormal, and as a response from a responding section is inputted to the input layer while an output from the output layer is sent out to an analogical inferring section, the analogical inferring section can analogically infer an abnormal visual field pattern of the measurement object person. Accordingly, it is possible to help judgment of an abnormal visual field pattern by a measurer, and since also labor, time and so forth of the measurer are reduced, burdens to the measurer and them easurement object person can be reduced remarkably.
    • 本发明涉及一种用于测量人眼视野范围的周边仪器,更具体地涉及一种包括使用多层神经网络的异常视场模式类比推断部分的周边仪器,并且可以类比地推断出 测量对象人的异常视野模式。 此外,本发明提供一种能够自动确定附加目标的周边仪器。 具体地,根据本发明,包括输入层,隐藏层和输出层的多层神经网络引入了当视野正常和异常时基于响应确定的神经重量比,并且作为来自 响应部分被输入到输入层,同时输出层的输出被发送到模拟推断部分,模拟推断部分可以模拟地推断测量对象人的异常视场模式。 因此,可以通过测量器来帮助判断异常视场模式,并且由于测量人员的劳动,时间等减少,对测量者的负担和对象人的负担可以显着降低。
    • 8. 发明授权
    • Ophthalmological analyzer
    • 眼科分析仪
    • US5867249A
    • 1999-02-02
    • US862815
    • 1997-05-30
    • Hiroshi IchikiAkihiro Sugiyama
    • Hiroshi IchikiAkihiro Sugiyama
    • A61B3/00A61B3/024A61B3/12A61B3/14A61B3/18
    • A61B3/18A61B3/12A61B3/14A61B3/024
    • The present invention relates to an ophthalmological analyzer, and an object of the present invention is to provide an ophthalmological analyzer capable of making information on the shape of an optic nerve conform to the test results of an eyeground or a visual field to be tested by using a look-up table or the like. The ophthalmological analyzer comprises a recording unit for recording at least test data on subjects and information on shapes of optic nerves, a data input unit to be operated by a tester to enter characters and values for coordinates, and a controller which carries out an analytical operation on the basis of the test data on the subject and the information on the shape of an optic nerve, read from the recording unit. The controller is capable of selecting a piece of information to be used among a plurality of pieces of information on the shapes of optic nerves, of changing at least part of information on the shape of an optional optic nerve or of producing information on the shape of a new optic nerve.
    • 眼科分析仪技术领域本发明涉及眼科分析装置,其目的在于提供一种眼科分析装置,其能够使视神经的形状信息符合通过使用的被检查眼睛或视野的检查结果 查找表等。 眼科分析仪包括用于至少记录关于受试者的测试数据和关于视神经形状的信息的记录单元,由测试者操作以输入字符和坐标值的数据输入单元,以及执行分析操作的控制器 根据关于该对象的测试数据和从记录单元读取的关于视神经形状的信息。 该控制器能够在多条关于视神经的形状的信息中选择要使用的信息,改变至少部分关于可选视神经的形状的信息,或者产生关于视神经的形状的信息 一个新的视神经。
    • 9. 发明授权
    • Perimeter
    • 周长
    • US5463431A
    • 1995-10-31
    • US306975
    • 1994-09-16
    • Takeshi SuzukiAkihiro Sugiyama
    • Takeshi SuzukiAkihiro Sugiyama
    • A61B3/024A61B3/02
    • A61B3/024
    • A perimeter capable of objectively adding useful testing points without relying on an operator's intuitional judgment, and capable of performing a reliable test of the field of vision without imposing a useless burden on a subject. The perimeter includes a CPU 11 and a display portion 18. The CPU 11 forms data, which include estimated values, on a visual field characteristic distribution by making an interpolation between tested values of a subject's eye which are obtained by exhibiting a plurality of targets. The display portion 18 displays an unreliable distribution WP indicating a domain estimated to be distant from the tested values on the basis of data on the visual field characteristic distribution and data, which include the tested values, on a distribution of an estimated neighborhood of the tested values.
    • 能够客观地添加有用的测试点而不依赖于操作者的直觉判断,并且能够对视野进行可靠测试而不对被摄体施加无用的负担的周界。 周边包括CPU11和显示部分18.CPU 11通过对通过展示多个目标获得的被检眼的测试值进行插值,在视野特性分布上形成包括估计值的数据。 显示部分18基于关于视野特性分布的数据和包括测试值的数据,根据被测试的估计邻域的分布,显示指示被估计为远离测试值的域的不可靠分布WP 价值观。