Liquid ejecting apparatus and liquid ejecting printing apparatus
    11.
    发明授权
    Liquid ejecting apparatus and liquid ejecting printing apparatus 有权
    液体喷射装置和液体喷射打印装置

    公开(公告)号:US08313161B2

    公开(公告)日:2012-11-20

    申请号:US12914628

    申请日:2010-10-28

    IPC分类号: B41J29/38

    摘要: A liquid ejecting apparatus includes: a Modulator that performs pulse modulation for a drive waveform signal that becomes a reference for a drive signal of an actuator so as to acquire a modulated signal; a digital power amplifier that amplifies the power of the modulated signal so as to acquire a amplified digital signal; a low pass filter that smoothes the amplified digital signal so as to acquire the drive signal; a variable power source circuit that can change a power source voltage of the digital power amplifier; and a power source voltage control unit that controls changes in the power source voltage in units of a driving pulse that configures the drive signal of the actuator and can independently drive the actuator.

    摘要翻译: 液体喷射装置包括:调制器,对作为致动器的驱动信号的基准的驱动波形信号进行脉冲调制,以获取调制信号; 数字功率放大器,其放大调制信号的功率,以获取放大的数字信号; 低通滤波器,其对放大的数字信号进行平滑以便获取驱动信号; 可变电源电路,其可以改变数字功率放大器的电源电压; 以及电源电压控制单元,其以构成所述致动器的驱动信号并且可以独立地驱动所述致动器的驱动脉冲为单位来控制所述电源电压的变化。

    Liquid ejection device and liquid ejection printer
    12.
    发明授权
    Liquid ejection device and liquid ejection printer 有权
    液体喷射装置和液体喷射打印机

    公开(公告)号:US08256858B2

    公开(公告)日:2012-09-04

    申请号:US12914377

    申请日:2010-10-28

    IPC分类号: B41J29/38

    摘要: A liquid ejection device includes: a drive waveform generator generating a drive waveform signal; a modulator performing pulse modulation on a signal from the drive waveform generator to provide a modulated signal; a digital power amplifier performing power amplification on the modulated signal to provide an amplified digital signal; a Lowpass Filter smoothing the amplified digital signal to provide a drive signal of an actuator; a compensator advancing the phase of the drive signal to provide a negative feedback signal; and a subtractor providing a differential signal between the drive waveform signal and the negative feedback signal as an input signal to the modulator.

    摘要翻译: 液体喷射装置包括:产生驱动波形信号的驱动波形发生器; 对来自驱动波形发生器的信号执行脉冲调制以提供调制信号的调制器; 数字功率放大器,对调制信号进行功率放大,以提供放大的数字信号; 低通滤波器平滑放大的数字信号以提供致动器的驱动信号; 补偿器推进驱动信号的相位以提供负反馈信号; 以及在驱动波形信号和负反馈信号之间提供差分信号作为到调制器的输入信号的减法器。

    PROFILE CREATION METHOD, PROFILE CREATION APPARATUS AND IMAGE PROCESSING APPARATUS FOR PERFORMING COLOR CONVERSION USING A PROFILE
    13.
    发明申请
    PROFILE CREATION METHOD, PROFILE CREATION APPARATUS AND IMAGE PROCESSING APPARATUS FOR PERFORMING COLOR CONVERSION USING A PROFILE 有权
    配置文件创建方法,配置文件创建设备和图像处理设备使用配置文件执行颜色转换

    公开(公告)号:US20120218572A1

    公开(公告)日:2012-08-30

    申请号:US13370237

    申请日:2012-02-09

    IPC分类号: H04N1/60 G06K9/00

    摘要: With an apparatus according to the present invention, when an input color gamut is compressed to an output color gamut, based on the difference value between the lightness of paper white and the lightness at the maximum chroma in the output color gamut of a predetermined hue, if the lightness difference is below a predetermined threshold value, a compression convergence point is set at a position at which lightness is lower than or equal to the lightness at the maximum chroma in the output color gamut. This suppresses reduction of the gradation in the direction of input chroma, and makes it possible to compress the input color gamut to the output color gamut such that excellent color reproduction is achieved while the gradations of lightness and chroma in the input color space are maintained.

    摘要翻译: 利用根据本发明的装置,当输入色域被压缩到输出色域时,基于预定色调的输出色域中的白色亮度和最大色度之间的亮度之间的差值, 如果亮度差低于预定阈值,则将压缩收敛点设置在亮度低于或等于输出色域中的最大色度的亮度的位置处。 这抑制了输入色度方向上的灰度的降低,并且使得可以将输入色域压缩到输出色域,使得在保持输入色彩空间中的亮度和色度的灰度的同时实现优异的色彩再现。

    AREA SENSOR AND DISPLAY DEVICE HAVING AREA SENSOR
    15.
    发明申请
    AREA SENSOR AND DISPLAY DEVICE HAVING AREA SENSOR 审中-公开
    区域传感器和具有区域传感器的显示设备

    公开(公告)号:US20110261300A1

    公开(公告)日:2011-10-27

    申请号:US13126574

    申请日:2009-07-28

    IPC分类号: G02F1/1335 G01B11/14

    CPC分类号: G06F3/042

    摘要: An area sensor and an area-sensor-equipped display device are provided which can clearly discriminate between the presence and absence of a finger or input pen touching a panel surface. A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (position detecting section) (20), provided with a plurality of light sensor elements (30) that detects the intensity of received light, which detects the position of an input through detection of an image on a panel surface (detector surface) (100a) by the light sensor elements (30); and a reflectance changing section (45), provided on that side of the liquid crystal panel (20) which faces the panel surface (100a), which effects a change in reflectance of light when pressure is applied to the panel surface (100a). The liquid crystal display device includes: an infrared light blocking filter (90) and an ultraviolet light blocking filter (40a), both provided on that side of the reflectance changing section (45) which faces the panel surface (100a), which do not transmit infrared light and ultraviolet light, respectively; and visible light blocking filters (31) provided on those respective sides of the light sensor elements (30) which face the panel surface (100a), which do not transmit visible light.

    摘要翻译: 提供了一种区域传感器和面积传感器配置的显示装置,其可以清楚地区分触摸面板表面的手指或输入笔的存在和不存在。 本发明的液晶显示装置(100)包括:液晶面板(位置检测部),其具有检测接收光的强度的多个光传感元件, 通过由光传感器元件(30)检测面板表面(检测器表面)(100a)上的图像的输入; 以及设置在与面板面(100a)相对的液晶面板(20)侧的反射变化部(45),当对面板面(100a)施加压力时,反射率变化部(45)变形。 液晶显示装置包括:红外阻挡滤光器(90)和紫外线阻挡滤光器(40a),两者均设置在与面板表面(100a)相对的反射率改变部分(45)的该侧上 分别传输红外光和紫外线; 以及设置在不透射可见光的面板面(100a)上的光传感器元件(30)的各个侧面上的可见光阻挡滤光器(31)。

    AREA SENSOR AND DISPLAY DEVICE INCLUDING AREA SENSOR
    16.
    发明申请
    AREA SENSOR AND DISPLAY DEVICE INCLUDING AREA SENSOR 有权
    区域传感器和显示设备,包括区域传感器

    公开(公告)号:US20110128467A1

    公开(公告)日:2011-06-02

    申请号:US12994155

    申请日:2009-04-17

    IPC分类号: G02F1/1335 H01J40/14

    摘要: A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (20) including: an active matrix substrate (21); a counter substrate (22); and a liquid crystal layer (23) provided between the active matrix substrate (21) and the counter substrate (22); and a backlight (10) illuminating the liquid crystal panel. The liquid crystal display device (100) has an area sensor function for detecting an external input position, and further includes a reflectance changing section (50) that reduces a reflectance of light from the backlight (10) in response to application of pressure on a panel surface (100a). The reflectance changing section (50) is configured so that in a state where no pressure is applied on the panel surface (100a), an air layer (50c) is formed between two elastic films (50a and 50b) whereas in a state where pressure is applied on the panel surface (100a), the two elastic films (50a and 50b) contact each other.

    摘要翻译: 本发明的液晶显示装置(100)包括:液晶面板(20),包括:有源矩阵基板(21); 相对基板(22); 以及设置在有源矩阵基板(21)和对置基板(22)之间的液晶层(23)。 以及照亮液晶面板的背光(10)。 液晶显示装置(100)具有用于检测外部输入位置的区域传感器功能,并且还包括反射率改变部(50),该反射率改变部(50)响应于对所述背光(10)施加压力而降低来自所述背光(10)的光的反射率 面板表面(100a)。 反射率变更部(50)构成为在不对面板(100a)施加压力的状态下,在两个弹性膜(50a,50b)之间形成空气层(50c),而在压力 施加在面板表面(100a)上,两个弹性膜(50a和50b)彼此接触。

    Guiding device and method of controlling the same
    17.
    发明授权
    Guiding device and method of controlling the same 有权
    引导装置及其控制方法

    公开(公告)号:US07953232B2

    公开(公告)日:2011-05-31

    申请号:US11685647

    申请日:2007-03-13

    申请人: Shinichi Miyazaki

    发明人: Shinichi Miyazaki

    IPC分类号: H04B3/00

    CPC分类号: H04R5/04

    摘要: A guiding device controls the directivity of a sound that is reproduced from a speaker in accordance with an attribute of contents.

    摘要翻译: 引导装置根据内容的属性来控制从扬声器再现的声音的方向性。

    Pneumatic tire
    18.
    发明授权
    Pneumatic tire 失效
    气动轮胎

    公开(公告)号:US07926531B2

    公开(公告)日:2011-04-19

    申请号:US11604793

    申请日:2006-11-28

    申请人: Shinichi Miyazaki

    发明人: Shinichi Miyazaki

    IPC分类号: B60C9/00 B60C9/02

    摘要: A pneumatic tire includes a carcass ply with carcass cords. The carcass cords comprise high tenacity vinylon fiber, polyethylene naphthalate fiber or polyalylate fiber. Viscoelasticity characteristics per one cord at 120° C. of the carcass cord satisfy the following equations (1) to (3): B>0  (1) B≦0.0000437×A+0.042857  (2) B≦−0.00003636×A+0.163636  (3) (wherein “A” represents a product of complex modulus E*(N/cm2) and cross-sectional area “S” (cm2) of cord), and “B” represents a loss tangent tanδ).

    摘要翻译: 充气轮胎包括具有胎体帘线的胎体帘布层。 胎体帘线包括高强度维尼纶纤维,聚萘二甲酸乙二醇酯纤维或聚乙酸酯纤维。 胴体帘线的120℃下的每条帘线的粘弹性特性满足下述式(1)〜(3):B> 0(1)B< 1E; 0.0000437×A + 0.042857(2)B< lE; -0.00003636×A + 0.163636 (3)(其中“A”表示复数模量E *(N / cm 2)的乘积和帘线的横截面积“S”(cm 2)),“B”表示损耗角正切tanδ。

    Capacitive load driving circuit, electrostatic transducer, method of setting circuit constant, ultrasonic speaker, display device, and directional acoustic system
    20.
    发明授权
    Capacitive load driving circuit, electrostatic transducer, method of setting circuit constant, ultrasonic speaker, display device, and directional acoustic system 失效
    电容负载驱动电路,静电传感器,电路常数设定方法,超声波扬声器,显示装置和定向声系统

    公开(公告)号:US07461281B2

    公开(公告)日:2008-12-02

    申请号:US11564651

    申请日:2006-11-29

    申请人: Shinichi Miyazaki

    发明人: Shinichi Miyazaki

    IPC分类号: G06F1/00 H04R5/02

    摘要: A capacitive load driving circuit includes an error amplification circuit that amplifies a difference between an external input signal provided to one input terminal and a negative feedback signal provided from the negative feedback circuit to another input terminal; a modulation circuit; a power switching circuit; a gate driving circuit; a low-pass filter connected to an output side of the power switching circuit and that removes switching carrier components included in an output signal of the power switching circuit; an output transformer that boosts an output signal of the low-pass filter and has a primary winding connected to an output terminal of the filter; a capacitive load that is connected in parallel with a secondary winding of the output transformer; and the negative feedback circuit performs a negative feedback from the output terminal of the low-pass filter to an input side of the error amplification circuit.

    摘要翻译: 电容性负载驱动电路包括误差放大电路,其将提供给一个输入端的外部输入信号与从负反馈电路提供的负反馈信号之间的差放大到另一个输入端; 调制电路; 电源开关电路; 门驱动电路; 连接到所述电力开关电路的输出侧的低通滤波器,并且去除所述功率开关电路的输出信号中包含的开关载波分量; 输出变压器,其对所述低通滤波器的输出信号进行升压,并且将初级绕组连接到所述滤波器的输出端子; 与输出变压器的次级绕组并联连接的电容性负载; 负反馈电路从低通滤波器的输出端到误差放大电路的输入侧进行负反馈。