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    • 2. 发明授权
    • Printing method for use with dot printer
    • 打印方式用于点打印机
    • US5499321A
    • 1996-03-12
    • US455773
    • 1995-05-31
    • Mikio HayashiHiroshi SatoMasahiro NishidaKeiichiro Takahashi
    • Mikio HayashiHiroshi SatoMasahiro NishidaKeiichiro Takahashi
    • B41J2/485B41J2/505G06K15/02G06K15/10H04N1/387G06K15/00
    • B41J2/5058G06K15/02G06K15/10G06K2215/0057G06K2215/0074
    • A printing method to increase the printing speed of a dot printer. Before printing on the basis of the dot data representative of an original dot pattern showing fonts, graphics end the like, the original dot pattern is converted by converting M (M.gtoreq.3) dots successive in the line direction into N (M>N.gtoreq.2, M.noteq.2N) dots. Then, printing is performed on the basis of the thus converted dot data. In a modification, conversion is performed by converting each dot into n (n.gtoreq.2) successive intermediate dots in the line direction and when 2n or more intermediate dots are successive, selecting every m{(2n-1).gtoreq.m.gtoreq.(n+1) }-th intermediate dot. In another modification, pattern conversion is effected by converting each dot into n(n.gtoreq.2) successive intermediate dots, in a zone where printing is possible at the same dot interval as that of the original dot pattern, selecting only dots out of the intermediate dots that are arranged at the same dot interval as that of the original dot pattern, and in the other zone, selecting every m{(2n-1).gtoreq.m.gtoreq.(n+1) }-th intermediate dot.
    • 一种提高点式打印机打印速度的打印方法。 在基于代表显示字体的原始点图形的点数据进行打印之前,图形结束等,通过将在线方向上连续的M(M> / = 3)点转换成N(M> N> / = 2,M NOTEQUAL 2N)个点。 然后,基于这样转换的点数据进行打印。 在修改中,通过将每个点转换成在线方向上的n(n> / = 2)个连续中间点,并且当2n个或更多个中间点连续时,执行转换,选择每m((n-1))/ > / =(n + 1)}个中间点。 在另一变型中,通过将每个点转换成n(n> / = 2)个连续的中间点,在与原始点图案相同的点间隔可能进行打印的区域中,进行图案转换,仅选择点 以与原始点图案相同的点间隔布置的中间点,并且在另一个区域中,选择每个m {(2n-1)> / = m> / =(n + 1) 点。
    • 3. 发明授权
    • Camera system
    • 相机系统
    • US07619661B2
    • 2009-11-17
    • US11430985
    • 2006-05-10
    • Keiichiro TakahashiHiroshi Tanaka
    • Keiichiro TakahashiHiroshi Tanaka
    • H04N9/73H04N5/235H04N5/76H04N5/225
    • H04N5/772H04N5/232H04N5/23209H04N5/23245H04N5/907H04N9/7921H04N9/8042H04N9/8047
    • A camera system has an optical unit including: an optical system forming subject light into an image; a shooting section receiving the subject light formed into the image through the optical system, taking the image in a shooting mode selected from plural types of shooting modes, and generating an analog image signal indicating the subject light; and a data converter section converting the image signal into digital data having a data format corresponding to the shooting mode. The system also has a camera body including: a connect section where the optical unit is detachably attached; an image processing section obtaining the image data from the optical unit and processing the image data depending on the data format of the image data; and a mode selector section instructing the shooting section to select among the shooting modes and allowing the shooting section to perform shooting in the selected shooting mode.
    • 照相机系统具有光学单元,包括:光学系统,其将被摄体光形成图像; 拍摄部,通过所述光学系统接收形成在所述图像中的被摄体光,以从多种拍摄模式中选择的拍摄模式拍摄图像,并且生成表示所述被摄体光的模拟图像信号; 以及将图像信号转换成具有与拍摄模式对应的数据格式的数字数据的数据转换器部分。 该系统还具有摄像机主体,包括:连接部分,其中可拆卸地安装光学单元; 图像处理部分,从光学单元获取图像数据,并根据图像数据的数据格式处理图像数据; 以及模式选择器部分,指示拍摄部分在拍摄模式之间进行选择,并允许拍摄部分在所选择的拍摄模式中进行拍摄。
    • 5. 发明授权
    • Printing method for use with dot printer
    • 打印方式用于点打印机
    • US5535308A
    • 1996-07-09
    • US461219
    • 1995-06-05
    • Mikio HayashiHiroshi SatoMasahiro NishidaKeiichiro Takahashi
    • Mikio HayashiHiroshi SatoMasahiro NishidaKeiichiro Takahashi
    • B41J2/485B41J2/505G06K15/02G06K15/10H04N1/387G06K15/00
    • B41J2/5058G06K15/02G06K15/10G06K2215/0057G06K2215/0074
    • A printing method to increase the printing speed of a dot printer. Before printing on the basis of the dot data representative of an original dot pattern showing fonts, graphics and the like, the original dot pattern is converted by converting M (M .gtoreq.3) dots successive in the line direction into N (M >N .gtoreq.2, M.noteq.2N) dots. Then, printing is performed on the basis of the thus converted dot data. In a modification, conversion is performed by converting each dot into n (n.gtoreq.2) successive intermediate dots in the line direction and when 2n or more intermediate dots are successive, selecting every m {(2n -1).gtoreq..sub.m .gtoreq.(n+1)}-th intermediate dot. In another modification, pattern conversion is effected by converting each dot into n (n.gtoreq.2) successive intermediate dots, in a zone where printing is possible at the same dot interval as that of the original dot pattern, selecting only dots out of the intermediate dots that are arranged at the same dot interval as that of the original dot pattern, and in the other zone, selecting every m {(2n -1).gtoreq..sub.m .gtoreq.(n+1)}-th intermediate dot.
    • 一种提高点式打印机打印速度的打印方法。 在基于代表显示字体,图形等的原始点图案的点数据的基础上打印之前,通过将在线方向上连续的M(M> / = 3)点转换为N(M> N> / = 2,M NOTEQUAL 2N)个点。 然后,基于这样转换的点数据进行打印。 在变形例中,通过将每个点转换成在线方向上的n(n> / = 2)个连续的中间点来进行转换,并且当2n个或更多个中间点连续时,选择每m(( - )) > / =(n + 1)} - 中间点。 在另一变型中,通过将每个点转换为n(n> / = 2)个连续的中间点,在与原始点图案相同的点间隔处可能进行打印的区域中,进行图案转换,仅选择点 以与原始点图案相同的点间隔布置的中间点,并且在另一个区域中,选择每一个m {(2n-1)} / = m> / =(n + 1) 点。
    • 7. 发明授权
    • Imaging apparatus with memory for storing camera through image data
    • 具有用于通过图像数据存储相机的存储器的成像装置
    • US07710468B2
    • 2010-05-04
    • US11714814
    • 2007-03-07
    • Akihiro UchidaKeiichiro Takahashi
    • Akihiro UchidaKeiichiro Takahashi
    • H04N5/76
    • H04N5/772H04N5/23293H04N5/907H04N7/0105
    • An LCD driver starts reading a digital image signal of one frame from a VRAM in response to a reproduction timing signal. A driving timing signal generator generates a driving timing signal in response to a synchronizing signal, whose phase is shifted by a delay time from the reproduction timing signal. So a phase difference corresponding to the delay time is provided between the driving timing signal and the reproduction timing signal. Synchronously with the driving timing signal, an image sensor is driven to shoot a subject and output an analog image signal of one frame. After being converted into a digital form, the image signal is written in the VRAM sequentially from the first line of one frame. The phase difference is determined so that the LCD driver starts reading the image signal sequentially from the first line, immediately after the first line is written in the VRAM.
    • 响应于再现定时信号,LCD驱动器开始从VRAM读取一帧的数字图像信号。 驱动定时信号发生器响应于相位从再现定时信号偏移延迟时间的同步信号产生驱动定时信号。 因此,在驱动定时信号和再现定时信号之间提供对应于延迟时间的相位差。 与驱动定时信号同步,驱动图像传感器拍摄对象并输出一帧的模拟图像信号。 在转换为数字形式之后,图像信号从一帧的第一行顺序写入VRAM。 确定相位差,使得LCD驱动器在第一行写入VRAM之后立即从第一行开始读取图像信号。
    • 8. 发明申请
    • Imaging apparatus
    • 成像设备
    • US20070211153A1
    • 2007-09-13
    • US11714814
    • 2007-03-07
    • Akihiro UchidaKeiichiro Takahashi
    • Akihiro UchidaKeiichiro Takahashi
    • H04N5/76
    • H04N5/772H04N5/23293H04N5/907H04N7/0105
    • An LCD driver starts reading a digital image signal of one frame from a VRAM in response to a reproduction timing signal. A driving timing signal generator generates a driving timing signal in response to a synchronizing signal, whose phase is shifted by a delay time from the reproduction timing signal. So a phase difference corresponding to the delay time is provided between the driving timing signal and the reproduction timing signal. Synchronously with the driving timing signal, an image sensor is driven to shoot a subject and output an analog image signal of one frame. After being converted into a digital form, the image signal is written in the VRAM sequentially from the first line of one frame. The phase difference is determined so that the LCD driver starts reading the image signal sequentially from the first line, immediately after the first line is written in the VRAM.
    • 响应于再现定时信号,LCD驱动器从VRAM开始读取一帧的数字图像信号。 驱动定时信号发生器响应于相位从再现定时信号偏移延迟时间的同步信号产生驱动定时信号。 因此,在驱动定时信号和再现定时信号之间提供对应于延迟时间的相位差。 与驱动定时信号同步,驱动图像传感器拍摄对象并输出一帧的模拟图像信号。 在转换为数字形式之后,图像信号从一帧的第一行顺序写入VRAM。 确定相位差,使得LCD驱动器在第一行写入VRAM之后立即从第一行开始读取图像信号。
    • 9. 发明授权
    • Printer having detection and correction of tilt using skew correction
    • 具有使用偏斜校正的倾斜检测和校正的打印机
    • US06666600B1
    • 2003-12-23
    • US10440830
    • 2003-05-19
    • Kazue ShirotaKeiichiro Takahashi
    • Kazue ShirotaKeiichiro Takahashi
    • B41J1142
    • B41J11/42B41J11/0095
    • There is provided an apparatus which can make a correction such that paper will not be fed in a tilted state without a need for any special mechanism. A moving mechanism C1 is driven to move a printing head 41 toward a platen and to urge the printing head against paper, and gap adjusting means C2 is driven using said position as a reference to space the printing head from the platen a predetermined amount, thereby adjusting a gap between the printing head and the platen. The direction and amount of a tilt of the paper are detected based on signals output by paper detecting sensors E when the paper is fed. When said amount of the tilt exceeds a predetermined range, head driving means A and the moving mechanism C1 are driven to sandwich an edge of the paper in the direction of the width thereof between the printing head and the platen, and the sandwiched state is adjusted by the gap adjusting means C2. The paper feed means B is then driven to rotate the paper depending on the tilting direction about the sandwiched portion to correct the amount of the tilt such that it stays within the predetermined range.
    • 提供了一种能够进行校正的装置,使得不会在倾斜状态下进给纸而不需要任何特殊机构。 驱动移动机构C1将打印头41朝向台板移动并且将印刷头推向纸张,并且使用所述位置作为基准来驱动间隙调节装置C2,以将打印头与压板隔开预定量,由此 调整打印头和压板之间的间隙。 纸张倾斜的方向和数量根据纸张检测传感器E输出的信号进行检测。 当所述倾斜量超过预定范围时,驱动打印头驱动装置A和移动机构C1以使打印头和压板之间的宽度方向将纸张的边缘夹在中间,并且夹持状态被调整 通过间隙调整装置C2。 然后驱动进纸装置B,以便根据围绕夹层部分的倾斜方向使纸张旋转,以校正倾斜量,使其保持在预定范围内。
    • 10. 发明授权
    • Display device
    • 显示设备
    • US09229493B2
    • 2016-01-05
    • US13460904
    • 2012-05-01
    • Yasuyuki MishimaKeiichiro Takahashi
    • Yasuyuki MishimaKeiichiro Takahashi
    • G06F1/18G09G3/36G02F1/1333
    • G06F1/182G02F1/13338G02F2001/133334G09G3/36
    • A display device is provided which includes a display panel having pixels, each pixel having a pixel electrode, a common electrode, an image line to supply an image signal to the plurality of pixels, and a transparent conductive film disposed at a surface on a viewer side. The display device display panel, also includes a voltage generation unit to supply a voltage having an AC component superposed on a DC component to the transparent conductive film. The AC component is a voltage with reverse polarity with respect to a spike-shaped voltage occurring at the transparent conductive film to thereby cancel out effects of the spike-shaped voltage on the transparent conductive film.
    • 提供了一种显示装置,其包括具有像素的显示面板,每个像素具有像素电极,公共电极,用于向多个像素提供图像信号的图像线以及设置在观看者表面的透明导电膜 侧。 显示装置显示面板还包括电压产生单元,其将具有叠加在DC分量上的AC分量的电压提供给透明导电膜。 AC分量是相对于在透明导电膜上产生的尖峰状电压具有相反极性的电压,从而抵消了尖晶石形电压对透明导电膜的影响。