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    • 5. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08159515B2
    • 2012-04-17
    • US12541771
    • 2009-08-14
    • Daisuke Makino
    • Daisuke Makino
    • B41J2/435
    • G03G15/5037G03G15/5033
    • An image forming apparatus includes an image forming unit, an exposure unit, a detection unit, a storage unit, and a control unit. The image forming unit includes a photosensitive member on which an electrostatic latent image is formed. The exposure unit exposes the photosensitive member. The detection unit detects that a reference position disposed on the photosensitive member has reached a predetermined position. The storage unit stores correction data for correcting unevenness of potential characteristic in the photosensitive member. The control unit controls an exposure intensity of the exposure unit at each position on the photosensitive member based on the correction data.
    • 图像形成装置包括图像形成单元,曝光单元,检测单元,存储单元和控制单元。 图像形成单元包括其上形成有静电潜像的感光构件。 曝光单元使感光构件露出。 检测单元检测设置在感光构件上的基准位置已经到达预定位置。 存储单元存储用于校正感光构件中的电位特性不均匀的校正数据。 控制单元基于校正数据控制感光构件上的每个位置处的曝光单元的曝光强度。
    • 6. 发明申请
    • Method for manufacturing a ceramic stack
    • 制造陶瓷叠层的方法
    • US20070289690A1
    • 2007-12-20
    • US11808977
    • 2007-06-14
    • Eturo YasudaNoriaki KiharaHirokatsu MukaiDaisuke Makino
    • Eturo YasudaNoriaki KiharaHirokatsu MukaiDaisuke Makino
    • C03B29/00
    • B32B18/00C04B35/632C04B35/64C04B35/645C04B2235/9607C04B2235/9615C04B2237/343
    • A method for manufacturing a ceramic stack is provided, which can suppress distortion, separation, cracking and the like that may be caused in plural types of ceramic sheets after being stacked and baked for integration. The method includes a step of obtaining a relation between volume rates of organic materials contained in the ceramic sheets and baking shrinkages of the sheets, resulting from baking the sheets at a predetermined temperature, a step of selecting a volume rate of organic materials for each of the ceramic sheets based on the relation obtained at the previous step, so that all the sheets may have substantially the same baking shrinkage as desired, a step of forming the plural types of ceramic sheets based on the volume rate selected at the previous step, and a step of stacking and baking for integration the plural types of ceramic sheets to fabricate a ceramic stack.
    • 提供了一种制造陶瓷堆叠的方法,其可以抑制在堆叠和烘烤一体化之后可能在多种类型的陶瓷片中引起的变形,分离,开裂等。 该方法包括获得陶瓷片中所含的有机材料的体积率与片材的烘烤收缩率之间的关系的步骤,其是在预定温度下对片材进行烘烤而得到的步骤,选择有机材料的体积比为 基于上述步骤获得的关系,使得所有的片材可以具有基本上相同的烘烤收缩率,基于在前一步骤选择的体积率形成多种陶瓷片材的步骤,以及 堆叠和烘烤用于整合多种类型的陶瓷片以制造陶瓷叠层的步骤。
    • 7. 发明申请
    • Structure of gas sensor element to provide enhanced measurement accuracy
    • 气体传感器元件结构,提高测量精度
    • US20070084723A1
    • 2007-04-19
    • US11580305
    • 2006-10-13
    • Keigo MizutaniDaisuke MakinoKazunori Suzuki
    • Keigo MizutaniDaisuke MakinoKazunori Suzuki
    • G01N27/26
    • G01N27/4075
    • A gas sensor element is designed to determine the concentration of a selected component contained in gas and includes a sensor cell. The sensor cell is equipped with two electrodes one of which is exposed to a gas chamber into which the gas flows from outside the gas sensor element. The electrodes connect with leads extending to external terminals exposed to the atmospheric air. One of the leads connecting with one of the electrodes exposed to the gas chamber is made of material which includes a mixture of a metallic composition and a ceramic composition and contains 7% or less by weight of the ceramic composition based on a total weight of the mixture. This results in a decrease in porosity of the lead, which reduces the intrusion of oxygen gas into the gas chamber, thereby enhancing the accuracy in determining the concentration of the selected component of the gas.
    • 设计气体传感器元件以确定气体中包含的选定组分的浓度并且包括传感器单元。 传感器单元配备有两个电极,其中一个电极暴露于气体从气体传感器元件外部流动的气体室中。 电极连接到延伸到暴露于大气中的外部端子的引线。 与暴露于气室的电极之一连接的引线中的一个由包括金属组合物和陶瓷组合物的混合物的材料制成,并且基于所述陶瓷组合物的总重量含有7重量%或更少的陶瓷组合物 混合物。 这导致铅的孔隙率降低,这减少了氧气进入气室的侵入,从而提高了确定气体选定组分浓度的准确性。
    • 9. 发明授权
    • Solid electrolyte gas concentration detector
    • 固体电解质气体浓度检测仪
    • US5985118A
    • 1999-11-16
    • US958388
    • 1997-10-27
    • Daisuke MakinoKeigo MizutaniHisayoshi OhtaYoshimasa HijikataKanehito NakamuraHiroshi Mori
    • Daisuke MakinoKeigo MizutaniHisayoshi OhtaYoshimasa HijikataKanehito NakamuraHiroshi Mori
    • G01N27/416G01N27/407G01N27/26
    • G01N27/4074
    • A gas concentration detector using solid electrolyte layers laminated measures a concentration of gas constituents in measuring gas such as exhaust gas of an internal combustion engine without being influenced by oxygen concentration in the measuring gas. The measuring gas is introduced into an inner cavity of the detector and outside air as a reference gas is introduced into an air passage in the detector. Oxygen concentration in the measuring gas in the inner cavity is maintained at a predetermined level by operation of an oxygen pumping cell constituted by an ion conductive solid electrolyte layer and a pair of electrodes formed on both surfaces of the layer. The oxygen concentration in the inner cavity is measured by an oxygen sensor cell having one electrode exposed to the inner cavity and the other electrode exposed to the reference gas. The concentration of the gas constituents in the measuring gas is measured in terms of ion current generated in a detector cell constituted by an ion conductive solid electrolyte layer and a pair of electrodes formed on both surfaces of the layer, one electrode being exposed to the measuring gas in the inner cavity and the other exposed to the reference gas in the air passage. Either one of the sensor cell and detector cell electrodes exposed to the measuring gas in the inner cavity is made of a material active to the gas constituents to be measured and the other electrode is made of a material inactive thereto.
    • 使用固体电解质层层压的气体浓度检测器不受测量气体中的氧浓度的影响而测量诸如内燃机的废气的测量气体中的气体成分的浓度。 当检测器中的空气通道中引入参考气体时,测量气体被引入到检测器和外部空气的内腔中。 通过由离子传导固体电解质层和形成在该层的两个表面上的一对电极构成的氧抽吸电池的操作将内腔中的测量气体中的氧浓度保持在预定水平。 通过具有暴露于内腔的一个电极和暴露于参考气体的另一电极的氧传感器单元来测量内腔中的氧浓度。 测量气体中气体组分的浓度以离子导电固体电解质层和形成在该层的两个表面上的一对电极构成的检测器电池中产生的离子电流来测量,一个电极暴露于测量 内腔中的气体,另一个暴露于空气通道中的参考气体。 暴露于内腔中的测量气体的传感器单元和检测器单元电极中的任何一个由对待测量的气体成分有活性的材料制成,另一个电极由对其无活性的材料制成。