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    • 1. 发明授权
    • Electronic apparatus
    • 电子仪器
    • US08305746B2
    • 2012-11-06
    • US12696249
    • 2010-01-29
    • Yuichi YokoyamaTetsuya Kawamoto
    • Yuichi YokoyamaTetsuya Kawamoto
    • G06F1/16
    • G06F1/1637G06F1/1616
    • An electronic apparatus of the present invention includes a first case 1 including a keyboard 5 and a signal processing portion, a second case 2 including a liquid crystal display 21 that is capable of displaying visible information obtained by converting an input signal into a visible information signal in the signal processing portion, hinges 3 for rotatably supporting the first case 1 and the second case 2, and light source bodies 11, 12 that are capable of illuminating the keyboard 5 and located at both ends of the second case 2 in the axial direction of the hinges 3. With this configuration, the electronic apparatus can not only illuminate the input portion but also prevent light from entering the eyes of a user directly, thereby making it possible for the user to perform the input operation properly in a dark place.
    • 本发明的电子设备包括:包括键盘5和信号处理部分的第一壳体1,包括液晶显示器21的第二壳体2,该液晶显示器21能够将通过将输入信号转换成可见信息信号而获得的可见信息 在信号处理部分中,用于可旋转地支撑第一壳体1和第二壳体2的铰链3以及能够照亮键盘5并位于第二壳体2的轴向两端的光源体11,12 通过这种结构,电子设备不仅可以照亮输入部分,而且可以防止光线直接进入用户的眼睛,从而使用户可以在黑暗的地方适当地执行输入操作。
    • 5. 发明申请
    • IMAGE FORMING APPARATUS AND TONER SUPPLYING METHOD
    • 图像形成装置和调色剂供应方法
    • US20120141151A1
    • 2012-06-07
    • US13220897
    • 2011-08-30
    • Yuichi Yokoyama
    • Yuichi Yokoyama
    • G03G15/00G03G15/16
    • G03G15/0189G03G21/0064
    • An image forming apparatus includes: a first image forming unit including an image carrier, a developing device configured to develop an electrostatic latent image formed on the image carrier and to form a toner image on the image carrier, and a first cleaning unit configured to remove residual toner on the image carrier; a second image forming unit including an image carrier, a developing device having toner in which an external additive has a larger amount than in toner in a developing device of a first image forming unit, the developing device configured to develop an electrostatic latent image formed on an image carrier and to form a toner image on the image carrier, and a second cleaning unit configured to remove residual toner on the image carrier; a transfer body facing the first and second image forming units and configured to convey the toner images transferred respectively from the image carriers at the time of executing a printing process; and a control unit configured to control to transfer the toner image from the image carrier of the second image forming unit to the transfer body at a timing other than the printing process, to reversely transfer the transferred toner image to the image carrier of the first image forming unit, and to supply the reversely transferred toner to a first cleaning unit.
    • 一种图像形成装置包括:第一图像形成单元,包括图像载体,显影装置,其被配置为显影形成在图像载体上的静电潜像并在图像载体上形成调色剂图像;以及第一清洁单元, 图像载体上的残留调色剂; 包括图像载体的第二图像形成单元,具有调色剂的显影装置,其中外部添加剂具有比在第一图像形成单元的显影装置中的调色剂更大的量,所述显影装置被配置为显影形成在第一图像形成单元上的静电潜像 图像载体,并且在图像载体上形成调色剂图像;以及第二清洁单元,被配置为去除图像载体上的残留调色剂; 面向所述第一和第二图像形成单元并且被配置为在执行打印处理时传送分别从所述图像载体传送的调色剂图像的转印体; 以及控制单元,被配置为控制在不同于打印处理的定时将调色剂图像从第二图像形成单元的图像载体传送到转印体,以将转印的调色剂图像反向转印到第一图像的图像载体上 并且将反向转印的调色剂供给到第一清洁单元。
    • 6. 发明申请
    • IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • 图像形成装置和图像形成方法
    • US20110001996A1
    • 2011-01-06
    • US12823355
    • 2010-06-25
    • Yuichi Yokoyama
    • Yuichi Yokoyama
    • G06K15/00
    • G03G15/5062
    • According to one embodiment, an image forming apparatus includes a setting section configured to set setting information for forming an image on a recording medium, feeding cassette configured to contain the recording medium, a printer configured to form the image on the recording medium in the feeding cassette, a media sensor configured to detect characteristic information of the recording medium, an image forming condition determination section configured to determine a first image forming condition to regulate an image forming operation of the printer based on the characteristic information of the first recording medium in a first print job, a control section configured to control the image forming operation for a second or later recording medium in the first print job in accordance with the first image forming condition, and a storage section configured to classify and store the characteristic information detected by the media sensor.
    • 根据一个实施例,图像形成装置包括:设置部,被配置为设置用于在记录介质上形成图像的设置信息;被配置为容纳记录介质的馈送盒;被配置为在所述记录介质中形成图像的打印机, 盒,被配置为检测记录介质的特征信息的介质传感器,图像形成条件确定部分,被配置为基于第一记录介质的特征信息确定第一图像形成条件以调节打印机的图像形成操作 第一打印作业,控制部,被配置为根据第一图像形成条件来控制第一打印作业中的第二或更后的记录介质的图像形成操作;以及存储部,被配置为对由所述第一打印作业检测到的特征信息进行分类和存储, 媒体传感器
    • 10. 发明申请
    • Circuit Board
    • 电路板
    • US20120325542A1
    • 2012-12-27
    • US13454100
    • 2012-04-24
    • Yuichi Yokoyama
    • Yuichi Yokoyama
    • H05K1/11H05K1/00
    • H05K1/0251H05K1/0245H05K1/0253
    • Lamination circuit board in which ground and conductor layers are laminated via an electrically insulating layer. Various configurations allow the ground layer to realize characteristic impedance matching in the circuit board: (a) One having at least a removal region where at least a projection region, being the conductor layer orthogonally projected onto the ground layer, is removed; (b) One in which in the lamination the conductor layer, a signal transmission line, and the ground layer are laminated in that order via the electrically insulating layer, and having at least a removal region where the conductor layer and the signal transmission line overlap; and (c) One in which in the lamination a signal transmission line, the ground layer, and the conductor layer are laminated in that order via the electrically insulating layer, and having at least a removal region where the conductor layer and the signal transmission line overlap.
    • 层压电路板,其中接地层和导体层通过电绝缘层层压。 各种配置允许接地层在电路板中实现特征阻抗匹配:(a)具有至少一个移除区域的至少一个移除区域,其中至少一个作为正交投影到接地层上的导体层的突出区域被去除; (b)其中层叠导体层,信号传输线和接地层中的一个依次通过电绝缘层层叠,并且至少具有导体层和信号传输线重叠的去除区域 ; 和(c)其中在层叠中通过电绝缘层按顺序层叠信号传输线,接地层和导体层的至少一个去除区域,其中导体层和信号传输线 交叠。