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    • 64. 发明公开
    • Information processing system and information processing method for comparing devices
    • Informationsverarbeitungssystem und Informationsverarbeitungsverfahren zum Vergleich vonGeräte
    • EP2779037A3
    • 2016-01-06
    • EP14157493.9
    • 2014-03-03
    • Ricoh Company Ltd.
    • Wang, Weibo
    • G06Q10/00G06Q10/06
    • G06Q30/0627G06Q10/0875
    • An information processing system constituted with one or more computers includes a first result storage part to store result values of operation amounts of a first device; a prediction part to generate prediction values of operation amounts of the first device during a period; a calculation part to calculate indicator values based on the prediction values; an extraction part to select a second device that substitutes the first device using the indicator values; a replacement information storage part to store correspondence information between a device before replacement and a device after replacement; an obtainment part to obtain operation amounts of the devices before and after replacement, respectively, assuming that the first device is replaced by the second device; and an output part to output information about the obtained operation amounts.
    • 由一个或多个计算机构成的信息处理系统包括:第一结果存储部分,用于存储第一设备的操作量的结果值; 预测部,用于在一段时间内生成第一装置的操作量的预测值; 计算部分,根据预测值计算指标值; 提取部分,用于选择使用所述指标值代替所述第一设备的第二设备; 替换信息存储部,用于存储更换前的装置与更换后的装置之间的对应信息; 假设第一设备被第二设备替换,分别获得在替换之前和之后的设备的操作量的获取部分; 以及输出部,输出关于所获得的操作量的信息。
    • 69. 发明公开
    • IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY SYSTEM
    • BILDANZEIGEVORRICHTUNG UND BILDANZEIGESYSTEM
    • EP2944986A1
    • 2015-11-18
    • EP15166617.9
    • 2015-05-06
    • Ricoh Company, Ltd.
    • Ichii, DaisukeSaisho, KenichirohInamoto, Makoto
    • G02B5/02G02B26/10G02B27/01
    • An image display apparatus (200) that enables an observer to visually recognize an image within a specified viewpoint range (S) is provided. The image display apparatus (200) includes a light source (201) configured to emit an image light based on prescribed image data, a light dispersing member (210) configured to disperse a laser-beam bundle of the image light, a scanning optical system (201, 208, 210) configured to scan the image light with an optical scanner (208) in a main-scanning direction and a sub-scanning direction that is orthogonal to the main-scanning direction, to form an intermediate image (G') on the light dispersing member (210), and a projection optical system (211) configured to project the image light dispersed from the light dispersing member (210) to a to-be-projected member (302) that is light-transmissive, and to reflect and guide the image light to within the specified viewpoint range (S).
    • 提供一种使观察者能够在特定视点范围(S)内可视地识别图像的图像显示装置(200)。 图像显示装置(200)具备:基于规定的图像数据发射图像光的光源(201),配置成分散图像光的激光束的光分散部件(210),扫描光学系统 (201,208,210),被配置为在与主扫描方向正交的主扫描方向和副扫描方向上用光扫描器(208)扫描图像光,以形成中间图像(G' ),以及投影光学系统(211),被配置为将从所述光分散部件(210)散射的图像光突出到透光性的被投影部件(302) 并将图像光反射并引导到指定的视点范围(S)内。