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    • 1. 发明授权
    • Waste ink container ink level monitoring in an ink jet recorder
    • 喷墨记录仪中的废墨盒墨水量监测
    • US06227642B1
    • 2001-05-08
    • US08885812
    • 1997-06-30
    • Tadashi HanabusaKoh HasegawaSeiji Takahashi
    • Tadashi HanabusaKoh HasegawaSeiji Takahashi
    • B41J2165
    • B41J2/16523B41J2/1721B41J2002/1728
    • In an ink jet recording apparatus, a plurality of kinds of heads are separately mounted and a waste ink container is provided. The ink level of the waste ink container is monitored, and the kind of ink jet head mounted is detected. The amount of waste ink exhausted from a mounted ink jet recording head is corrected in response to the kind of ink jet head mounted. Each kind of ink jet printhead mounted has distinct waste ink exhaust properties caused by factors such as different size of ink drops, or different number of printhead exhaust ports which affect preliminary discharge amounts of waste ink and factors such as different suction loads on the ink tanks, different flow resistances of the ink flow passages and different viscosities of the inks used in the printheads which affect suction recovery amounts of waste ink. The recovery function is corrected such that the waste ink amount exhausted from the mounted head is carried out in accordance with the mounted ink jet head.
    • 在喷墨记录装置中,分开安装多种头,并设置废墨盒。 监测废墨容器的墨水量,并检测安装的喷墨头的种类。 响应于安装的喷墨头的种类,校正从安装的喷墨记录头排出的废墨的量。 安装的各种喷墨打印头具有不同的废墨排出性能,这些因素由诸如墨滴的不同尺寸或影响废墨的初步排放量的不同数量的打印头排气口引起,并且墨盒上的不同吸力等因素 油墨流动通道的不同流动阻力和打印头中使用的墨水的不同粘度影响废墨水的吸收回收量。 校正恢复功能,使得从安装的头部排出的废墨量根据安装的喷墨头进行。
    • 5. 发明申请
    • WIRE PROTECTION METHOD AND WIRE PROTECTION DEVICE
    • 电线保护方法和电线保护装置
    • US20100254059A1
    • 2010-10-07
    • US12734684
    • 2008-11-05
    • Yutaka HiguchiSeiji Takahashi
    • Yutaka HiguchiSeiji Takahashi
    • H02H5/04
    • G01K7/42G01K3/005H02H6/005H02H7/228
    • With a wire protection method in accordance with the present invention, the method being used for supplying electric power from a power source to a load, an applied-current to the load is detected every predetermined time, A wire rise temperature is calculated using the detected applied-current I(n) and by a relational expression concerning heat radiation and heat generation of the wire. The calculated rise in temperature is added to a reference temperature so that a wire temperature is estimated. When the estimated wire temperature is lower than a predetermined upper limit temperature, the calculation of the rise in temperature is repeated. When the estimated wire temperature has become equal to or higher than the predetermined upper limit temperature, the electric power supply from the power source to the load is stopped so that the wire is protected.
    • 根据本发明的线路保护方法,用于从电源向负载提供电力的方法,每隔预定时间检测到负载的施加电流,使用检测到的电线上升温度 施加电流I(n)和关于电线的热辐射和发热的关系表达式。 将计算的温度升高加到参考温度,以便估算出导线温度。 当估计的线温度低于预定的上限温度时,重复温度上升的计算。 当估计的导线温度变得等于或高于预定的上限温度时,停止从电源到负载的电力供应,使得电线被保护。
    • 8. 发明申请
    • Printing apparatus and printing method
    • 印刷装置和印刷方法
    • US20060127156A1
    • 2006-06-15
    • US11280245
    • 2005-11-17
    • Seiji Takahashi
    • Seiji Takahashi
    • B41J19/18
    • B41J19/04
    • This invention provides a printing apparatus that can control vibration generated resulting from the movement of a carriage to be small even when a desired printing pattern etc. may change, and a printing method for the same. For this object, the carriage is moved based on a plurality of drive conditions each specifying a different moving distance of the carriage, and a drive condition by which vibration generated at that time becomes not larger than a predetermined magnitude is set as a drive condition of the carriage when printing an image on a printing medium.
    • 本发明提供一种打印装置,其能够控制即使当期望的打印图案等可能改变时,滑架的运动产生的振动也将变小,以及其打印方法。 对于该目的,滑架基于多个驱动条件移动,每个驱动条件指定滑架的不同移动距离,并且将由此产生的振动变得不大于预定大小的驱动条件设定为驱动条件 在打印介质上打印图像时的滑架。
    • 9. 发明授权
    • Power supply circuit for actuator of an on-board travel control device
    • 车载行驶控制装置执行器的电源电路
    • US07042117B2
    • 2006-05-09
    • US10287516
    • 2002-11-05
    • Seiji Takahashi
    • Seiji Takahashi
    • H02J1/00B60L1/00H02J7/00B60L3/00
    • H02J1/08B60R16/03H02J2001/008Y10T307/398Y10T307/62Y10T307/724Y10T307/937Y10T307/964
    • A power supply circuit for various actuators includes control lines associated with the actuators that receive power from a single voltage increasing circuit. The power supply circuit supplies power to the control lines by splitting or dividing power from a voltage increasing circuit, which is configured to increase an on-board power source voltage. Power is supplied to loads by driving circuits. The loads are individually driven by activating switches. An auxiliary control line is connected to one of the control lines so that auxiliary voltage is able to be supplied or applied. A voltage-holding circuit is provided in connection with the other control line to eliminate influence associated with the activation of one control line with respect to the other control line.
    • 用于各种致动器的电源电路包括与从单个增压电路接收功率的致动器相关联的控制线。 电源电路通过分压或分压来自增压电路的电力来向控制线路供电,该电压增加电路被配置为增加板上电源电压。 通过驱动电路向负载供电。 负载由启动开关单独驱动。 辅助控制线连接到控制线之一,从而能够提供或施加辅助电压。 与其他控制线连接设置电压保持电路,以消除与一个控制线相对于其他控制线的激活相关的影响。