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    • 32. 发明授权
    • Process camera apparatus
    • 过程相机设备
    • US4618255A
    • 1986-10-21
    • US745641
    • 1985-06-17
    • Eiji MiyasakaIwao HiroseKoji YamashitaKenji KawaiEiji Kanada
    • Eiji MiyasakaIwao HiroseKoji YamashitaKenji KawaiEiji Kanada
    • G03B27/32G03B27/58G03B27/72
    • G03B27/585G03B27/323
    • A process camera apparatus for forming a halftone image and a line image on a photosensitive material such as a positive or negative film. The apparatus comprises a base; a transparent platen provided on the base; a light-shielding cover covering the upper side of the transparent platen such as to form a light-shielded region on the transparent platen; a screen device including a contact screen and a screen frame for supporting the contact screen, the screen device being withdrawably disposed on the portion of the transparent platen within the light-shielded region; a pair of rollers disposed adjacent one end of the base and adapted for conveying the photosensitive material into the light-shielded region; and a light-shielded condition maintaining device adapted to maintain the light-shielded condition in the light-shielded region when the screen device is being taken out from the light-shielded region. The apparatus may be provided with a guide plate for guiding the photosensitive material while the same is being fed onto the transparent platen by the pair of rollers.
    • 一种用于在诸如正片或负片等感光材料上形成半色调图像和线条图像的处理相机装置。 该装置包括基座; 设置在基座上的透明台板; 覆盖透明压板的上侧的遮光罩,以在透明压板上形成遮光区域; 屏幕装置,包括接触屏幕和用于支撑接触屏幕的屏幕框架,屏幕装置可抽出地设置在遮光区域内的透明压板的部分上; 邻近所述基座的一端设置并适于将所述感光材料输送到所述遮光区域中的一对辊; 以及遮光状态保持装置,其适于在屏蔽装置从遮光区域取出时将遮光状态保持在遮光区域。 该设备可以设置有用于引导感光材料的引导板,同时通过一对辊将其传送到透明压板上。
    • 34. 发明授权
    • System and method for scoring concepts in a document set
    • 用于对文档集中的概念进行评分的系统和方法
    • US08626761B2
    • 2014-01-07
    • US12606171
    • 2009-10-26
    • Kenji KawaiLynne Marie Evans
    • Kenji KawaiLynne Marie Evans
    • G06F7/00
    • G06F17/30705Y10S707/99934Y10S707/99937
    • A system and method for scoring concepts in a document set is provided. Concepts including two or more terms extracted from the document set are identified. Each document having one or more of the concepts is designated as a candidate seed document. A score is calculated for each of the concepts identified within each candidate seed document based on a frequency of occurrence, concept weight, structural weight, and corpus weight. A vector is formed for each candidate seed document. The vector is compared with a center of one or more clusters each comprising thematically-related documents. At least one of the candidate seed documents that is sufficiently distinct from the other candidate seed documents is selected as a seed document for a new cluster. Each of the unselected candidate seed documents is placed into one of the clusters having a most similar cluster center.
    • 提供了一种用于对文档集中的概念进行评分的系统和方法。 识别包括从文件集中提取的两个或多个术语的概念。 具有一个或多个概念的每个文档被指定为候选种子文档。 基于发生频率,概念权重,结构重量和语料库权重,计算每个候选种子文档中识别的每个概念的得分。 为每个候选种子文档形成一个向量。 将矢量与一个或多个簇的中心进行比较,每个簇包含与主题相关的文档。 选择与其他候选种子文档足够不同的候选种子文档中的至少一个作为新群集的种子文档。 每个未选择的候选种子文档被放置在具有最相似聚类中心的一个簇中。
    • 36. 发明申请
    • ANISOTROPIC LIGHT-DIFFUSING FILM, ANISOTROPIC LIGHT-DIFFUSING LAMINATE, ANISOTROPIC LIGHT-REFLECTING LAMINATE, AND USE THEREOF
    • 各向异性光扩散膜,平均光扩散层压板,各向异性光反射层压板及其用途
    • US20110128628A1
    • 2011-06-02
    • US13056270
    • 2009-08-06
    • Katsuaki KuzeKenji Kawai
    • Katsuaki KuzeKenji Kawai
    • G02B5/02
    • G02B5/0236G02B5/0257G02F1/133504G02F1/133553Y10T428/31692Y10T428/31909
    • An anisotropic light-diffusing film, an anisotropic light-diffusing laminate, and an anisotropic light-reflecting laminate are provided which are excellent in both light transmittance and diffusivity. Also provided are a lighting equipment and a display device which employ any of the film and laminates and are excellent in light-diffusivity and brightness and in economy, etc. The anisotropic light-diffusing film is a film formed by melt-extruding a mixture of at least two thermoplastic resins incompatible with each other. The film has parallel light ray transmittance of 20-85%, haze of 10-80%, glossiness of 10-70%, and ratio of the vertical-direction diffusivity to the horizontal-direction diffusivity of transmitted light of 1.3-6.0. The anisotropic light-reflecting laminate comprises a light reflector and the anisotropic light-diffusing film laminated over at least one surface of the reflector. In the laminate, diffusivity ratio, reflectivity and diffusivity of reflected light satisfy respective specific ranges.
    • 提供各向异性光漫射膜,各向异性光散射层叠体和各向异性光反射层叠体,其透光率和扩散率均优异。 还提供了采用任何薄膜和层压材料并且具有优异的光扩散性和亮度以及经济性等的照明设备和显示装置。各向异性光扩散膜是通过熔融挤出混合物 至少两种彼此不相容的热塑性树脂。 该膜的平行光线透射率为20-85%,雾度为10-80%,光泽度为10-70%,垂直方向扩散率与透射光的水平方向扩散率的比为1.3-6.0。 各向异性光反射层压板包括层叠在反射器的至少一个表面上的光反射器和各向异性光漫射膜。 在层叠体中,反射光的扩散率,反射率和扩散率满足各自的特定范围。