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    • 11. 发明授权
    • Method for testing leakage current of electric compressor
    • 电动压缩机漏电流测试方法
    • US09052365B2
    • 2015-06-09
    • US13877284
    • 2011-09-16
    • Mitsugu Ishihara
    • Mitsugu Ishihara
    • G01R31/14G01R31/34G01R31/02
    • G01R31/34G01R31/025
    • According to the present invention, after a predetermined voltage is applied to a coil in a state in which the inside of an electric compressor is filled with dielectric liquid and the coil of a motor is immersed in the dielectric liquid, in a first test process, a test product in which a current value when a first predetermined time T1 elapses I1 is less than or equal to a first reference current value is determined as an acceptable product, in a second test process, among the test products in which the current value is greater than the first reference current value in the first test process, a test product in which a current value I2 when a second predetermined time T2 longer than the first predetermined time elapses is less than or equal to a second reference current value is determined as an acceptable product, a test product in which the current value is greater than the second reference current value is determined as a disqualified product, and the first reference current value is a predictive reference current value that allows a test product which is to be determined as a disqualified product in the second test process to be determined as a disqualified product in the first test process, and allows some test products which are to be determined as an acceptable product in the second test process to be determined as a disqualified product in the first test process.
    • 根据本发明,在将电解压缩机的内部填充有电介质液体的状态下将规定的电压施加到线圈上,并且将电动机的线圈浸渍在电介质液中之后,在第一测试过程中, 当第一预定时间T1经过I1时的当前值小于或等于第一参考电流值的测试产品在第二测试过程中被确定为可接受的产品,其中当前值为 大于第一测试过程中的第一参考电流值,当经过超过第一预定时间的第二预定时间T2时,电流值I2小于或等于第二参考电流值的测试产品被确定为 将当前值大于第二参考电流值的测试产品确定为不合格产品,并且将第一参考电流值i 一种预测参考当前值,其允许在第二测试过程中被确定为不合格产品的测试产品在第一测试过程中被确定为不合格产品,并且允许将被确定为可接受的一些测试产品 第二个测试过程中的产品在第一个测试过程中被确定为不合格的产品。
    • 13. 发明申请
    • Halftone processing apparatus, printing apparatus, information processing apparatus, halftone processing method, and program
    • 半色调处理装置,打印装置,信息处理装置,半色调处理方法和程序
    • US20060082848A1
    • 2006-04-20
    • US11251456
    • 2005-10-14
    • Masayuki TakakuraSoichi KuwaharaMitsugu Ishihara
    • Masayuki TakakuraSoichi KuwaharaMitsugu Ishihara
    • H04N1/46
    • H04N1/4052H04N1/4015
    • A halftone processing apparatus that is incorporated in a printing apparatus capable of representing the gradation of one pixel by using a plurality of dots or that is incorporated in an information processing apparatus for generating print data to be supplied to the printing apparatus is provided. The halftoning processing apparatus includes a defect position storage section storing position information for specifying an area in which a print defect is confirmed; an error diffusion processing section quantizing an input density signal of multi-valued gradation corresponding to each pixel by using a threshold value and adding the resultant quantization error to front pixels in a diffused manner; and a quantization input switching section controlling a quantization input of an input density signal of a pixel corresponding to position information to zero when the input density signal is quantized by the error diffusion processing section.
    • 提供了一种混合在能够通过使用多个点表示一个像素的灰度的打印设备中的内装处理设备,或者被包含在用于生成要提供给打印设备的打印数据的信息处理设备中的半色调处理设备。 半色调处理装置包括:缺陷位置存储部,存储用于指定确定了打印缺陷的区域的位置信息; 误差扩散处理部,通过使用阈值对与各像素对应的多值灰度的输入密度信号进行量化,并将所得到的量化误差以扩散方式与前方像素相加; 以及量化输入切换部分,当输入密度信号由误差扩散处理部分量化时,控制与位置信息对应的像素的输入浓度信号的量化输入为零。
    • 16. 发明授权
    • Liquid-discharging apparatus
    • 排液装置
    • US07108350B2
    • 2006-09-19
    • US10870509
    • 2004-06-17
    • Mitsugu Ishihara
    • Mitsugu Ishihara
    • B41J2/165
    • B41J2/16585B41J2/16523B41J2/1721B41J2002/1742
    • In a liquid-discharging apparatus, the work volume of a cleaning roller of a liquid-discharging head and the work volume of a waste-liquid receiver of a head cap are displayed. A dot array or a dot is formed by discharging a predetermined liquid from a plurality of liquid-discharging nozzles provided on a nozzle surface of the liquid-discharging head. The liquid-discharging apparatus includes a roller-wiping-count storage unit for storing the accumulated work volume of the cleaning roller during a period from the beginning of use to the present time, an idle-discharging-count storage unit for storing the accumulated work volume of the waste-liquid receiver during the period, and an information output unit that receives the work volumes from the storage units, and that outputs both of or the higher one of the work volumes.
    • 在液体排出装置中,显示了排液头的清洁辊的工作容积和头盖的废液接收器的工作容积。 通过从设置在排液头的喷嘴表面上的多个排液喷嘴排出预定液体来形成点阵列或点。 液体排出装置包括:滚筒擦拭计数存储单元,用于在从使用开始到当前时间段期间存储清洁辊的累积工作量;怠速排出计数存储单元,用于存储累积的工作 在该期间的废液接收器的体积以及从存储单元接收工作量并输出两个或更高一个工作量的信息输出单元。
    • 17. 发明申请
    • Tone converting device, image processing apparatus, printing apparatus, tone converting method, and program
    • 音调转换装置,图像处理装置,打印装置,色调转换方法和程序
    • US20060203291A1
    • 2006-09-14
    • US11355488
    • 2006-02-15
    • Ichiro UjiieSoichi KuwaharaMitsugu Ishihara
    • Ichiro UjiieSoichi KuwaharaMitsugu Ishihara
    • H04N1/405
    • H04N1/4052H04N1/40087
    • A tone converting device to convert an image density signal having m-valued tone into an image density signal having binary tone, m being a natural number, is provided. The tone converting device includes an input signal accumulating-and-adding unit to accumulate and add sequentially input m-valued image density signals so as to generate a first cumulative sum; an output signal accumulating-and-adding unit to accumulate and add binary image density signals as converted output so as to generate a second cumulative sum; and an output tone setting unit to set a smaller value among two values to an output conversion value when the first cumulative sum is equal to the second cumulative sum or when the second cumulative sum is larger than the first cumulative sum, and to set a larger value among the two values to the output conversion value when the second cumulative sum is smaller than the first cumulative sum.
    • 提供了一种将具有m值色调的图像浓度信号转换成具有二进制色调的图像浓度信号的色调转换装置,m是自然数。 色调转换装置包括:输入信号累积和加法单元,用于累积并添加顺序输入的m值图像浓度信号,以产生第一累加和; 输出信号累积和加法单元,用于累积并将二进制图像浓度信号作为转换输出添加,以产生第二累积和; 以及输出音调设定单元,当所述第一累加和等于所述第二累积和时,或者当所述第二累积和大于所述第一累积和时,将两个值之中的较小值设置为输出转换值,并且设定较大的 当所述第二累积和小于所述第一累积和时,所述两个值之间的值与所述输出转换值相关。