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    • 1. 发明授权
    • Method and apparatus for detecting minute irregularities on the surface
of an object
    • 用于检测物体表面上的微小凹凸的方法和装置
    • US5929996A
    • 1999-07-27
    • US743799
    • 1996-11-05
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • G01N21/88G01N21/89G01N21/95G06T7/00G01B11/24
    • G06T7/0004G01N21/88G01N21/89G06T7/0006G01N2021/9513G06T2207/20021G06T2207/30121G06T2207/30124G06T2207/30136
    • The present invention provides a method and apparatus of inspecting a surface of an object article capable of precisely detecting stains or miniature defects present in the object surface. Specifically, the invention provides a method of inspecting surface irregularity of an object article having a surface of uniform or regular brightness, which comprises the steps of: gaining brightness informations for a plurality of two-dimensionally distributed pixels by taking a picture of the article surface; finding stains on the article surface in response to each information obtained in the brightness information gaining step to produce a first output; finding miniature defects smaller in size than a unit pixel in response to each information obtained in the brightness information gaining step to generate a second output; switching the first output and the second output into appropriate electrical signals in an controlled manner; and displaying the switched electrical signals on a display in a viewable condition.
    • 本发明提供一种能够精确地检测物体表面中存在的污点或微小缺陷的物体物品的表面的检查方法和装置。 具体地,本发明提供一种检查具有均匀或规则亮度表面的物品的表面不规则性的方法,其包括以下步骤:通过拍摄物品表面的图像来获得多个二维分布的像素的亮度信息 ; 响应于在亮度信息获取步骤中获得的每个信息产生第一输出,在物品表面上发现污点; 响应于在亮度信息获取步骤中获得的每个信息产生第二输出,发现尺寸小于单位像素的微小缺陷; 以受控的方式将第一输出和第二输出切换成适当的电信号; 以及在可视状态下在显示器上显示所切换的电信号。
    • 2. 发明授权
    • Method and apparatus for detecting minute irregularities on the surface of an object
    • 用于检测物体表面上的微小凹凸的方法和装置
    • US06208417B1
    • 2001-03-27
    • US09450949
    • 1999-11-29
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • G01B1124
    • G06T7/0004G01N21/88G01N21/89G01N2021/9513G06T7/0006G06T2207/20021G06T2207/30121G06T2207/30124G06T2207/30136
    • The present invention provides a method and apparatus of inspecting a surface of an object article capable of precisely detecting stains or miniature defects present in the object surface. Specifically, the invention provides a method of inspecting surface irregularity of an object article having a surface of uniform or regular brightness, which comprises the steps of: gaining brightness informations for a plurality of two-dimensionally distributed pixels by taking a picture of the article surface; finding stains on the article surface in response to each information obtained in the brightness information gaining step to produce a first output; finding miniature defects smaller in size than a unit pixel in response to each information obtained in the brightness information gaining step to generate a second output; switching the first output and the second output into appropriate electrical signals in an controlled manner; and displaying the switched electrical signals on a display in a viewable condition.
    • 本发明提供一种能够精确地检测物体表面中存在的污点或微小缺陷的物体物品的表面的检查方法和装置。 具体地,本发明提供一种检查具有均匀或规则亮度表面的物品的表面不规则性的方法,其包括以下步骤:通过拍摄物品表面的图像来获得多个二维分布的像素的亮度信息 ; 响应于在亮度信息获取步骤中获得的每个信息产生第一输出,在物品表面上发现污点; 响应于在亮度信息获取步骤中获得的每个信息产生第二输出,发现尺寸小于单位像素的微小缺陷; 以受控的方式将第一输出和第二输出切换成适当的电信号; 以及在可视状态下在显示器上显示所切换的电信号。
    • 3. 发明授权
    • Method and apparatus for detecting minute irregularities on the surface
of an object
    • 用于检测物体表面上的微小凹凸的方法和装置
    • US6023334A
    • 2000-02-08
    • US299762
    • 1999-04-27
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • Chuji ItagakiMasahiro ItouKouzou Ichiba
    • G01N21/88G01N21/89G01N21/95G06T7/00G01B11/24
    • G06T7/0004G01N21/88G01N21/89G06T7/0006G01N2021/9513G06T2207/20021G06T2207/30121G06T2207/30124G06T2207/30136
    • The present invention provides a method and apparatus of inspecting a surface of an object article capable of precisely detecting strains or miniature defects present in the object surface. Specifically, the invention provides a method of inspecting surface irregularity of an object article having a surface of uniform or regular brightness, which comprises the steps of: gaining brightness information for a plurality of two-dimensionally distributed pixels by taking a picture of the article surface; finding stains on the article surface in response to each information obtained in the brightness information gaining step to produce a first output; finding miniature defects smaller in size than a unit pixel in response to each information obtained in the brightness information gaining step to generate a second output; switching the first output and the second output into appropriate electrical signals in an controlled manner; and displaying the switched electrical signals on a display in a viewable condition.
    • 本发明提供一种能够精确检测物体表面中存在的应变或微小缺陷的物体物品的表面的检查方法和装置。 具体地说,本发明提供了一种检查具有均匀或均匀亮度表面的物品的表面不规则性的方法,其特征在于包括以下步骤:通过拍摄物品表面的图像获得多个二维分布像素的亮度信息 ; 响应于在亮度信息获取步骤中获得的每个信息产生第一输出,在物品表面上发现污点; 响应于在亮度信息获取步骤中获得的每个信息产生第二输出,发现尺寸小于单位像素的微小缺陷; 以受控的方式将第一输出和第二输出切换成适当的电信号; 以及在可视状态下在显示器上显示所切换的电信号。
    • 4. 发明授权
    • Hydraulic control device for automatic transmission
    • 液压控制装置自动变速器
    • US06319165B1
    • 2001-11-20
    • US09450639
    • 1999-11-29
    • Masahiro ItouHideaki OgasawaraNaoyuki FukayaTakenori KanouYoshihiro Iijima
    • Masahiro ItouHideaki OgasawaraNaoyuki FukayaTakenori KanouYoshihiro Iijima
    • F16H6112
    • F16H61/0206F16H61/12F16H61/686F16H2061/1204F16H2061/1232F16H2061/1244F16H2061/1264F16H2061/1268F16H2306/00
    • A hydraulic control device for an automatic transmission that can ensure power transmission when a failure occurs to the solenoid valve of the hydraulic control device, the hydraulic control device having a plurality of hydraulic servos for engaging and disengaging a plurality of friction engagement elements in accordance with the supply and discharge of a hydraulic pressure so as to prevent interlock from occurring to the transmission, a solenoid valve for generating a predetermined hydraulic pressure and supplying the predetermined hydraulic pressure to a hydraulic servo selected in correspondence with a target gear ratio and fail-safe means for supplying fail-safe hydraulic pressure to at least two hydraulic servos selected to attain an arbitrary gear ratio when a failure occurs to the solenoid valve and power transmission thereby becomes impossible. Further, the hydraulic control device has a plurality of solenoid valves for supplying the predetermined hydraulic pressure to the plurality of hydraulic servos and a shutoff valve, disposed between a hydraulic pressure source and one of the solenoid valves, for shutting off supply of hydraulic pressure to that one solenoid valve when hydraulic pressure to be supplied to the hydraulic servos selected in correspondence with the target gear ratio and hydraulic pressure to be supplied to the other hydraulic servos are generated.
    • 一种用于自动变速器的液压控制装置,其能够确保当液压控制装置的电磁阀发生故障时的动力传递,该液压控制装置具有多个液压伺服机构,用于使多个摩擦接合元件按照 液压的供给和排出以防止与变速器发生联锁,用于产生预定液压的电磁阀并将预定液压供应到与目标齿轮比相对应地选择的液压伺服系统,并且故障安全 用于向至少两个液压伺服器提供故障安全液压的装置,当电磁阀发生故障时,所述至少两个液压伺服机构能够获得任意的传动比,从而变得不可能。 此外,液压控制装置具有多个用于向多个液压伺服机构供给预定液压的电磁阀和设置在液压源和一个电磁阀之间的截止阀,用于切断液压供给 产生供给到与目标齿轮比对应地选择的液压伺服器的液压的液压压力和要供给到其他液压伺服机构的液压的一个电磁阀。
    • 7. 发明申请
    • ACTIVE ENERGY-RAY-CURABLE WATER- BASED RESIN COMPOSITION, ACTIVE ENERGY-RAY-CURABLE COATING MATERIAL, METHOD OF FORMING CURED COATING FILM, AND ARTICLE
    • 活性能量可固化水基树脂组合物,活性能量可固化涂料,形成固化涂膜的方法和文章
    • US20100010162A1
    • 2010-01-14
    • US12514140
    • 2007-10-30
    • Masahiro ItouYouichi Tanimoto
    • Masahiro ItouYouichi Tanimoto
    • C08L37/00C08F2/48B05D3/02
    • C08F2/54C08F8/44C08F265/04C08F265/06C08F2800/20C08G18/673C08G18/73C08G18/755C08G18/8175C08L51/003C09D133/02C09D175/16C08L2666/02
    • In order to provide an active energy-ray-curable water-based resin composition, which is excellent in storage stability before curing and able to form a cured coating film having an excellent appearance, wear resistance and water resistance, the present invention provides an active energy-ray-curable water-based resin composition comprising: an acrylic resin (A), and a compound (B), wherein the active energy-ray-curable water-based resin composition is obtained by dispersing the compound (B) having 8.6 to 10.5 mmol/g of a polymerizable unsaturated double bond in a resin solution prepared by dissolving or dispersing the acrylic resin (A) in water; the acrylic resin (A) is obtained by using 2 to 15 wt % of a polymerizable monomer represented by the general formula (1) and 55 to 70 wt % of methyl methacrylate; the acrylic resin (A) contains 1.3 to 2.7 mmol/g of a neutralized carboxyl group; and the ratio ((B)/(A)) of the content of the compound (B) to that of the acrylic resin (A) is 1.5 to 6 in terms of weight. (wherein R1 is a hydrogen atom or a methyl group; R2 is an alkylene group having 2 to 8 carbon atoms; and n is an integer of 1 to 10)
    • 为了提供固化前的保存稳定性优异且能够形成外观,耐磨性,耐水性优异的固化涂膜的活性能量射线固化性水性树脂组合物,本发明提供一种活性物质 能量射线固化性水性树脂组合物,其特征在于,含有丙烯酸树脂(A)和化合物(B),其中,所述活性能量射线固化性水性树脂组合物是通过将具有8.6 在通过将丙烯酸树脂(A)溶解或分散在水中制备的树脂溶液中至10.5mmol / g的可聚合不饱和双键; 通过使用2〜15重量%的由通式(1)表示的可聚合单体和55至70重量%的甲基丙烯酸甲酯来获得丙烯酸树脂(A) 丙烯酸树脂(A)含有1.3〜2.7mmol / g中和的羧基; 化合物(B)的含量与丙烯酸树脂(A)的含量的比例((B)/(A))以重量计为1.5〜6。 (其中R 1为氢原子或甲基; R 2为碳原子数2〜8的亚烷基,n为1〜10的整数)