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    • 51. 发明申请
    • PRINTING APPARATUS AND METHOD OF ADJUSTING NOZZLE ARRAY
    • 印刷装置和调节喷嘴阵列的方法
    • US20100026747A1
    • 2010-02-04
    • US12533865
    • 2009-07-31
    • Toru MiyamotoToru TakahashiHirokazu KasaharaHideaki Kasahara
    • Toru MiyamotoToru TakahashiHirokazu KasaharaHideaki Kasahara
    • B41J29/38B41J2/145
    • B41J2/15B41J2/155B41J2202/20
    • A printing apparatus includes: a first nozzle array with nozzles aligned in a predetermined direction for ejecting liquid on a medium; a second nozzle array with nozzles aligned in the predetermined direction for ejecting liquid on the medium, the second nozzle array being aligned in a direction cross to the predetermined direction of the first nozzle array; and a moving mechanism for relatively moving the first nozzle array, the second nozzle array, and the medium in the moving direction. Here, when a plurality of dot arrays disposed along the moving direction is formed in a direction cross to the moving direction with a predetermined interval therebetween by using the nozzles belonging to the first nozzle array, and a plurality of dot arrays disposed along the moving direction is formed in a direction cross to the moving direction with a predetermined interval therebetween by using the nozzles belonging to the second nozzle array, the dot arrays are formed by a specific first nozzle among the nozzles belonging to the first nozzle array and a specific second nozzle among the nozzles belonging to the second nozzle array, and have a length different from the dot arrays formed by the other nozzles.
    • 一种打印装置,包括:第一喷嘴阵列,其具有沿预定方向排列的喷嘴,用于将液体喷射在介质上; 第二喷嘴阵列,其具有沿预定方向排列的喷嘴,用于将液体喷射在介质上,第二喷嘴阵列沿与第一喷嘴阵列的预定方向交叉的方向对齐; 以及用于在移动方向上相对移动第一喷嘴阵列,第二喷嘴阵列和介质的移动机构。 这里,当通过使用属于第一喷嘴阵列的喷嘴沿沿着移动方向设置的多个点阵沿其移动方向以预定间隔形成多个点阵列时,并且沿着移动方向设置多个点阵列 通过使用属于第二喷嘴阵列的喷嘴,以与其间的预定间隔横向于移动方向的方向形成,点阵由属于第一喷嘴阵列的喷嘴和特定第二喷嘴中的特定第一喷嘴形成 在属于第二喷嘴阵列的喷嘴中,并且具有与由其它喷嘴形成的点阵列不同的长度。
    • 53. 发明授权
    • Image input/output device, information processing method, and storage medium
    • 图像输入/输出装置,信息处理方法和存储介质
    • US07653839B2
    • 2010-01-26
    • US11206871
    • 2005-08-19
    • Toru Takahashi
    • Toru Takahashi
    • G06F11/00
    • G06F11/2268
    • An image input/output apparatus reduces unnecessary fault management processing load and prevents a normal image input/output processing efficiency from decreasing in the way that an administrator selects an intrinsic fault that should be emphasized among individually-occurring detectable faults. To accomplish this, when a history representing a state of control is stored as log information in a first storage, a fault is detected, and an occurrence frequency of the detected fault is stored in a second storage in a way that associates the fault occurrence frequency with the fault. One or more thresholds of the fault occurrence frequency are enabled to be set, and it is judged whether the fault occurrence frequency is equal to or larger than the threshold. Based on a result of the judgment, a log management unit controls storage setting of the log information associated with the fault into the first storage.
    • 图像输入/输出装置减少不必要的故障管理处理负荷,并且防止正常图像输入/输出处理效率以管理员选择在单独发生的可检测故障中应该被强调的固有故障的方式减小。 为了实现这一点,当将表示控制状态的历史作为日志信息存储在第一存储器中时,检测到故障,并且检测到的故障的发生频率以将故障发生频率相关联的方式存储在第二存储器中 有故障 能够设定故障发生频率的一个以上阈值,判断故障发生频率是否等于或大于阈值。 基于判断结果,日志管理单元将与故障相关联的日志信息的存储设置控制到第一存储器中。
    • 54. 发明申请
    • Rotation sensor
    • 旋转传感器
    • US20100013463A1
    • 2010-01-21
    • US12585842
    • 2009-09-25
    • Takayoshi OzakiToru TakahashiKentarou Nishikawa
    • Takayoshi OzakiToru TakahashiKentarou Nishikawa
    • H01L43/06G01B7/30H01L43/08
    • G01P3/443F16C19/186F16C33/805F16C41/007F16C2326/02G01D5/245G01D11/245G01P1/026
    • A rotation detecting sensor (A) is fixed to a sensor fixing member (7), through which it is fitted to a wheel support bearing assembly for detecting the rotation of a rotatable ring of the wheel support bearing assembly. A sensor unit (B) is made up of a sensor element (1) of a magnetic type for detecting an annular to-be-detected element of a rotatable ring, a cable (10) for feeding an output signal of the sensor element (1) to an outside, and a substrate (11) having an electroconductive segment (3) for electrically connecting an electrode (2) of the sensor element (1) with a core line (4) of the cable (10). This sensor unit (B) is fixed to the sensor fixing member (7) by means of the substrate (11). A molding portion (8) is provided around the sensor unit (B) and molded with a thermoplastic elastomer or a rubber material.
    • 旋转检测传感器(A)固定到传感器固定构件(7)上,其被装配到用于检测车轮支撑轴承组件的可旋转环的旋转的车轮支撑轴承组件。 传感器单元(B)由用于检测可旋转环的环形待检测元件的磁性传感器元件(1),用于馈送传感器元件的输出信号的电缆(10) 以及具有用于将传感器元件(1)的电极(2)与电缆(10)的芯线(4)电连接的导电部分(3)的基板(11)。 该传感器单元(B)通过基板(11)固定在传感器固定部件(7)上。 在传感器单元(B)周围设置成型部分(8),并用热塑性弹性体或橡胶材料模制。
    • 55. 发明授权
    • Rotation angle detector and bearing assembly using the same
    • 旋转角度检测器和轴承组件使用相同
    • US07609057B2
    • 2009-10-27
    • US11521561
    • 2006-09-15
    • Toru Takahashi
    • Toru Takahashi
    • G01B7/30
    • G01D5/145F16C19/06F16C33/723F16C41/007
    • To provide a rotation angle detecting device capable of achieving a detection of the angle of rotation at a high speed and with high accuracy and a bearing assembly utilizing such rotation angle detecting device, the rotation angle detecting device includes a magnetic generator (4) arranged on a rotatable member (1) and a plurality of linear magnetic sensor arrays (5A to 5D) arranged on a stationary member (2), so that a zero-crossing-position in a distribution of magnetic field can be detected from respective outputs of the magnetic sensor arrays (5A to 5D) and the rotation angle of the magnetic generator (4) can be detected from the detected zero-crossing-position. While based on the previous zero-crossing-position, the subsequent scanning range of the magnetic sensor arrays (5A to 5D) is set, the zero-crossing-position is detected within this limited scanning range.
    • 为了提供能够高精度地检测高速旋转角度的旋转角度检测装置和利用这种旋转角度检测装置的轴承组件,旋转角度检测装置包括:磁性发生器(4),其设置在 可旋转构件(1)和布置在静止构件(2)上的多个线性磁传感器阵列(5A至5D),使得可以从所述静止构件(2)的相应输出检测磁场分布中的过零位置 可以从检测到的过零位置检测磁传感器阵列(5A〜5D)和磁性发生器(4)的旋转角度。 虽然基于先前的过零位置,设置磁传感器阵列(5A至5D)的后续扫描范围,但是在该有限扫描范围内检测过零位置。
    • 56. 发明授权
    • Power steering device
    • 动力转向装置
    • US07596441B2
    • 2009-09-29
    • US11450393
    • 2006-06-12
    • Tadaharu YokotaKiyoshi InoueToru Takahashi
    • Tadaharu YokotaKiyoshi InoueToru Takahashi
    • B62D5/00B62D6/00G06F7/00
    • B62D5/065B62D5/046B62D5/0463
    • In a power steering device employing a hydraulic power cylinder, a motor-driven pump, and a driving power source for the motor, a power steering control system is configured to electrically connected to at least the motor and the power source for controlling a driving state of the motor and a power source voltage of the power source. The power steering control system includes a motor control circuit that generates a motor driving signal, whose command signal value is determined based on a steering assist force applied through the power cylinder to steered road wheels, a booster circuit that boosts the power source voltage, a motor angular acceleration detection circuit that detects or estimates a motor angular acceleration, and a booster-circuit control circuit that controls, responsively to the motor angular acceleration, switching between operating and non-operating states of the booster circuit.
    • 在采用液压动力缸的动力转向装置,马达驱动泵和用于马达的驱动力源中,动力转向控制系统被配置为至少电动马达和电源连接以控制驱动状态 的电机和电源的电源电压。 动力转向控制系统包括:电动机控制电路,其生成电动机驱动信号,其指令信号值基于通过动力汽缸施加的转向辅助力来确定转向车轮;升压电路,其提高电源电压; 电动机角加速度检测电路,其检测或估计电动机角加速度;以及升压电路控制电路,其响应于电动机角加速度,在升压电路的工作状态和非工作状态之间进行切换。
    • 58. 发明授权
    • Error diffusion method and apparatus using weighted vectors along a diagonal to correct for non-ideal ink ejection
    • 误差扩散方法和装置使用加权向量沿对角线校正非理想墨滴
    • US07570392B2
    • 2009-08-04
    • US11340185
    • 2006-01-26
    • Toru Takahashi
    • Toru Takahashi
    • H04N1/40G06K9/00B41J29/38
    • H04N1/4052
    • A device including: an acquirer acquiring image data having an M-value (M≧3) pixel value; a memory storing nozzle information; another memory storing error diffusion matrices having different diffusion ratios of an error; a selector selecting specific pixel data in the image data; an N-value converter converting the M-value to an N value (M>N≧2); a diffuser diffusing the error to pixel data not subjected to the conversion in the image data according to the error diffusion matrix by using a difference between a selected pixel data value before and after conversion as the error; a generator generating print data defining nozzle dot information corresponding to the image data after the conversion; and a printer. The diffuser selects a specific error diffusion matrix for each selected pixel data according to the nozzle information, and diffuses the error to the pixel data not subjected to the conversion.
    • 一种设备,包括:获取器获取具有M值(M> = 3)像素值的图像数据; 存储喷嘴信息的存储器; 存储具有误差扩散比的误差扩散矩阵的另一存储器; 选择器,选择所述图像数据中的特定像素数据; 将M值转换为N值(M> N> = 2)的N值转换器; 通过使用在转换之前和之后的所选像素数据值之间的差作为误差,将误差扩散到根据误差扩散矩阵在图像数据中未经历转换的像素数据; 产生生成与转换后的图像数据对应的喷嘴点信息的打印数据; 和打印机。 漫射器根据喷嘴信息为每个所选像素数据选择特定的误差扩散矩阵,并将误差扩散到不经过转换的像素数据。
    • 60. 发明申请
    • PROJECTOR AND PROJECTION METHOD
    • 投影机和投影方法
    • US20090115916A1
    • 2009-05-07
    • US12265957
    • 2008-11-06
    • Satoshi KondoTakafumi AokiToru Takahashi
    • Satoshi KondoTakafumi AokiToru Takahashi
    • H04N3/22
    • H04N9/3194H04N5/74H04N9/3185
    • A projector includes: an image capturing unit that captures an image of a projection target image (an original image or a corrected image) projected by the projector on a projection surface; a shape model hold unit that holds shape models; a model selection unit that selects a projection surface shape model based on correspondence relationships between first feature points on the projection target image and second feature points on the captured image; a parameter calculation unit that calculates a model parameter which is to be used to approximate a shape of the projection surface shape model to the shape of the projection surface and indicates a positional relationship between the projection surface and the projector, for each projection target image based on the correspondence relationships; a correction unit that corrects another original image; and a projection unit that projects the corrected image as another projection target image.
    • 投影机包括:图像拍摄单元,其将由投影仪投射的投影对象图像(原始图像或校正图像)的图像拍摄到投影面上; 保持形状模型的形状模型保持单元; 模型选择单元,其基于投影对象图像上的第一特征点与拍摄图像上的第二特征点之间的对应关系来选择投影面形状模型; 参数计算单元,对于每个投影对象图像,计算用于将投影面形状模型的形状近似为投影面的形状的模型参数,并且指示投影面与投影仪之间的位置关系 对应关系; 校正其他原始图像的校正单元; 以及将校正图像投影为另一投影对象图像的投影单元。