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    • 4. 发明授权
    • Method and apparatus for controlling exposure
    • 用于控制暴露的方法和装置
    • US5886773A
    • 1999-03-23
    • US607933
    • 1996-02-28
    • Mitsuyoshi IchihashiKoichi Kimura
    • Mitsuyoshi IchihashiKoichi Kimura
    • G03B27/72
    • G03B27/72
    • A method and an apparatus for controlling exposure are disclosed. A light beam carrying gradation image information is projected to writing side of spatial light modulating means and another light beam is projected to reading side of the modulating means to obtain a light beam for exposure in accordance with the intensity of the light beam to the writing side. By varying the reflectance on the reading side in accordance with the gradation image information, the light beam for exposure is obtained and the amount of exposure is controlled. The reflectance on the reading side is controlled by continuously varying the intensity of the light to the writing side and/or by continuously varying the driving voltage of the modulating means.
    • 公开了一种用于控制曝光的方法和装置。 将灰度图像信息的光束投射到空间光调制装置的写入侧,另一个光束被投影到调制装置的读取侧,以根据到写入侧的光束的强度获得用于曝光的光束 。 通过根据灰度图像信息改变读取侧的反射率,获得用于曝光的光束,并且控制曝光量。 读取侧的反射率通过连续地改变向写入侧的光的强度和/或通过连续地改变调制装置的驱动电压来控制。
    • 6. 发明授权
    • Photowriting display device and photowriting display unit incorporating the same
    • 摄影显示装置和包含其的摄影显示单元
    • US07116309B1
    • 2006-10-03
    • US09544567
    • 2000-04-06
    • Koichi KimuraMitsuru Sawano
    • Koichi KimuraMitsuru Sawano
    • G09G3/38
    • G02F1/153G02F1/0126G02F1/13338G02F1/135G06F3/03545G09G3/38
    • A photowriting display device which is capable of performing bright full color display and a photowriting display apparatus which incorporates the photowriting display device and on which the pen moving operation is directly reflected as information to be displayed. A photowriting display device is disclosed which incorporates: an electrochromic display member incorporating a photoconductor in which only regions irradiated with writing light generate carriers to realize conductivity; an electrochromic layer in which light absorption of the regions are reversibly changed owing to electrochemical oxidation and reduction reactions caused to occur due to the conductivity; an electrolyte in which the electrochromic layers are laminated or an electrochromic material is dissolved; and a pair of electrodes laminated through the photoconductor, the electrochromic layer and the electrolyte. A plurality of the electrochromic display members are laminated.
    • 能够进行明亮的全色显示的图像写入显示装置和结合了该图像写入显示装置的笔迹显示装置,并且将笔移动操作直接反映在该显示装置上作为要显示的信息。 公开了一种图像写入显示装置,其包括:结合有光电导体的电致变色显示部件,其中只有用书写光照射的区域产生载流子以实现导电性; 电致变色层,其中区域的光吸收由于电化学氧化和由于导电性而发生的还原反应而可逆地改变; 其中电致变色层被层压或电致变色材料溶解的电解质; 以及通过光电导体层叠的一对电极,电致变色层和电解质。 层叠多个电致变色显示部件。
    • 8. 发明授权
    • Air-fuel ratio control device for internal combustion engine
    • 内燃机空燃比控制装置
    • US09212583B2
    • 2015-12-15
    • US14117440
    • 2011-05-16
    • Takahiko FujiwaraKoichi KimuraMakoto TomimatsuJunichi Suzuki
    • Takahiko FujiwaraKoichi KimuraMakoto TomimatsuJunichi Suzuki
    • F01N3/00F01N3/10F02D41/02F02D41/14F02D41/18
    • F01N3/10F01N3/101F02D41/0295F02D41/10F02D41/1441F02D41/1454F02D41/1456F02D41/18F02D41/187F02D2041/1412F02D2200/501Y02A50/2324Y02T10/22
    • An air-fuel ratio control apparatus for an internal combustion engine according to an embodiment of the invention (the present control apparatus) sets a target air-fuel ratio to a target rich air-fuel ratio when it is determined on the basis of the output value Voxs of a downstream air-fuel ratio sensor 67 that the oxygen adsorption amount of a catalyst 43 tends to be excessive, and sets the target air-fuel ratio to a target lean air-fuel ratio when it is determined on the basis of the output value Voxs that the oxygen adsorption amount of the catalyst 43 tends to be insufficient. Further, the present control apparatus determines whether or not an operation state in which a large amount of nitrogen oxide flows into the catalyst 43 is reached on the basis of “whether a predetermined condition is fulfilled”, and makes the target rich air-fuel ratio obtained when the predetermined condition is fulfilled less than the target rich air-fuel ratio obtained when the predetermined condition is not fulfilled. As a result, the concentration of a reducing agent inside the catalyst 43 can be increased before a large amount of NOx flows into the catalyst 43. Therefore, when a large amount of NOx flows into the catalyst 43, most of the NOx can be eliminated.
    • 根据本发明的实施例的内燃机的空燃比控制装置(本控制装置)在基于输出确定目标空燃比时,将目标空燃比设定为目标浓空燃比 下游空燃比传感器67的值Voxs,催化剂43的氧吸附量倾向于过大,并且当基于该催化剂43确定目标空燃比时,将目标空燃比设定为目标稀燃比 输出值Vox,催化剂43的氧吸附量趋于不足。 此外,本控制装置基于“是否满足预定条件”来确定是否达到大量氮氧化物流入催化剂43的操作状态,并且使目标浓空燃比 当预定条件满足小于当不满足预定条件时获得的目标浓空燃比时获得的。 结果,在大量的NOx流入催化剂43之前,可以增加催化剂43内的还原剂的浓度。因此,当大量的NO x流入催化剂43时,可以消除大部分的NOx 。