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    • 41. 发明授权
    • Image forming method, image forming apparatus and image forming member
    • 图像形成方法,图像形成装置和图像形成部件
    • US5550099A
    • 1996-08-27
    • US213558
    • 1994-03-16
    • Katsuyuki OhshimaTakeshi UenoMineo YamauchiTatsuya Kita
    • Katsuyuki OhshimaTakeshi UenoMineo YamauchiTatsuya Kita
    • B41J2/325B41J2/52B41M3/14B41M5/035B41M5/26B41M5/382B41M7/00B41M5/38
    • B41M5/38207B41J2/325B41J2/52B41M3/14B41M5/38221B41M7/0027B41J2202/33Y10S428/913Y10S428/914Y10T428/24934
    • According to the present invention, a gradation image such as photographs and a non-gradation image read by an image processing means 13 of FIG. 2 are edited and laid out. Based on the data file, a dye receiving layer 21 is formed on a gradation image forming area on a paper mount 26 of FIG. 3 by image generating means 18, and a gradation image 22 is formed by thermal transfer method on said dye receiving layer. A non-gradation image 23 such as character combined with the gradation image is printed before and after the formation of the gradation image. Further, a protective layer 24 is formed on the gradation image 22 or the non-gradation image 23 when necessary, by protective layer transfer means incorporated in the image forming means 18. Thus, a card such as a visiting card 20 with a photograph or a booklet such as a passport can be prepared. The gradation image and the non-gradation image can be transferred on plain paper, and by limiting the receiving layer area to the gradation image area, it is possible to form the images without impairing texture feeling and writability as plain paper.When the image is formed using a thermal transfer image receiving sheet with an arbitrary pattern (such as ground pattern), such pattern forms a background for the image, and this makes it possible to prevent falsification or alteration.
    • 根据本发明,通过图1的图像处理装置13读取的诸如照片和非灰度图像的灰度图像。 2编辑和布局。 基于数据文件,染料接收层21形成在图1的纸支架26上的灰度图像形成区域上。 3通过图像生成装置18,并且通过热转印方法在所述染料接收层上形成灰度图像22。 在灰度图像的形成之前和之后打印诸如与灰度图像组合的字符的非灰度图像23。 此外,当需要时,通过结合在图像形成装置18中的保护层传送装置,在灰度图像22或非灰度图像23上形成保护层24.因此,具有照片或 可以编写护照等小册子。 灰度图像和非灰度图像可以在普通纸上传送,并且通过将接收层区域限制到灰度图像区域,可以形成图像而不损害作为普通纸的纹理感觉和可写入性。 当使用具有任意图案(例如地面图案)的热转印图像接收片形成图像时,这种图案形成图像的背景,并且这使得可以防止伪造或改变。
    • 46. 发明授权
    • Signal preprocessing circuit of a line sensor
    • 线传感器信号预处理电路
    • US4868685A
    • 1989-09-19
    • US199943
    • 1988-05-27
    • Takeshi Ueno
    • Takeshi Ueno
    • H04N1/19H04N1/028H04N1/40H04N1/401
    • H04N1/401H04N1/40056
    • A preprocessing circuit of a line sensor which includes a plurality of photoelectric elements arranged in the form of a single array and divided into a plurality of blocks is provided. The preprocessing circuit includes a differential input/differential output preamplifier having a pair of input terminals and a pair of output terminals. A pair of read output data is collected by the preamplifier from a pair of photoelectric elements which are located substantially symmetrically with respect to the center of the line sensor while the line sensor is being scanned electronically. A pair of outputs from the preamplifier is selected such that there remain an output signal of a predetermined polarity. And, a peak value of the output of a predetermined polarity is sampled and held and it is adjusted in accordance with a dark level correction data stored in a memory for each of the photoelectric elements. The memory also stores a gain correction data for each of the photoelectric elements, which is used for correcting the gain of the output signal. Then, the output signal is converted into a digital signal.
    • 提供一种线传感器的预处理电路,其包括以单个阵列形式排列并分成多个块的多个光电元件。 预处理电路包括具有一对输入端和一对输出端的差分输入/差分输出前置放大器。 一对读输出数据由前置放大器从一对光电元件收集,该对光电元件在线传感器被电子扫描的同时相对于线传感器的中心大致对称地定位。 选择来自前置放大器的一对输出,使得保持预定极性的输出信号。 并且,对预定极性的输出的峰值进行采样和保持,并且根据存储在每个光电元件的存储器中的暗电平校正数据进行调整。 存储器还存储用于校正输出信号的增益的每个光电元件的增益校正数据。 然后,将输出信号转换为数字信号。
    • 47. 发明授权
    • Wireless power transmitter
    • 无线电力变送器
    • US09190850B2
    • 2015-11-17
    • US13342381
    • 2012-01-03
    • Kohei OnizukaTakeshi Ueno
    • Kohei OnizukaTakeshi Ueno
    • H04B5/00H02J5/00H02J17/00
    • H02J50/12H02J5/005H02J17/00H02J50/80H04B5/00
    • An example wireless power transmitter is configured for wirelessly transmitting a signal to a power receiving apparatus including a first resonance circuit and a load circuit. The first resonance circuit includes a power receiving coil and a first capacitor. The example wireless power transmitter includes a power supply that has a variable oscillation frequency and generates a signal having the oscillation frequency; a second resonance circuit that transmits the signal to the power receiving apparatus; a measuring unit that measures a signal reflection coefficient, the signal reflection coefficient being determined based on magnitude of the signal and magnitude of a signal reflected on the second resonance circuit to the power supply; and a controller that detects a value of the oscillation frequency making the signal reflection coefficient smaller than or equal to a threshold value, and calculates an electromagnetic coupling coefficient between the power transmission coil and the power receiving coil based on the detected value.
    • 示例性无线电力发射机被配置为将信号无线地发送到包括第一谐振电路和负载电路的电力接收设备。 第一谐振电路包括受电线圈和第一电容器。 示例性无线电力发射机包括具有可变振荡频率并产生具有振荡频率的信号的电源; 将所述信号发送到所述电力接收装置的第二谐振电路; 测量单元,其测量信号反射系数,所述信号反射系数根据所述信号的大小和在所述第二谐振电路上反射到所述电源的信号的大小确定; 以及控制器,其检测使所述信号反射系数小于或等于阈值的振荡频率的值,并且基于所述检测值来计算所述电力传输线圈和所述受电线圈之间的电磁耦合系数。
    • 48. 发明授权
    • DC-DC converter
    • DC-DC转换器
    • US08410762B2
    • 2013-04-02
    • US13306119
    • 2011-11-29
    • Takeshi UenoTetsuro Itakura
    • Takeshi UenoTetsuro Itakura
    • G05F1/613G05F1/40
    • H02M3/1588Y02B70/1466
    • The high-side switch has one end connected to the input terminal. The low-side switch has one end connected to other end of the high-side switch and other end connected to a ground terminal. The inductor has one end connected to the other end of the high-side switch and other end connected to the output terminal. The capacitor has one end connected to the other end of the inductor and other end connected to the ground terminal. The high-side switch controlling circuit generates and supplies a high-side switch controlling signal based on a target voltage of the output terminal, the output voltage of the output terminal, and a current flowing through the capacitor, to the high-side switch. The low-side switch controlling circuit generates and supplies a low-side switch controlling signal based on the high-side switch controlling signal and a current flowing through the inductor, to the low-side switch.
    • 高边开关的一端连接到输入端。 低侧开关的一端连接到高侧开关的另一端,另一端连接到接地端子。 电感器的一端连接到高侧开关的另一端,另一端连接到输出端子。 电容器的一端连接到电感器的另一端,另一端连接到接地端子。 高侧开关控制电路基于输出端子的目标电压,输出端子的输出电压和流过电容器的电流产生并提供高侧开关控制信号到高侧开关。 低侧开关控制电路基于高侧开关控制信号和流过电感器的电流产生并提供低侧开关控制信号到低侧开关。
    • 50. 发明授权
    • AD converter and radio receiver
    • AD转换器和无线电接收器
    • US07532144B2
    • 2009-05-12
    • US12104488
    • 2008-04-17
    • Takafumi YamajiTakeshi Ueno
    • Takafumi YamajiTakeshi Ueno
    • H03M1/12
    • H03M1/123H03M1/44H03M1/46
    • Disclosed is an AD converter including: a first conversion stage including a quantizing part to generate m parallel pieces of quantized signals from m pieces of input analog signals representing n-dimensional vectors (n≦m≦2n), a decoding part to generate m pieces of decoded analog signals from the m parallel pieces of quantized signals, and a residual amplifying part to output m pieces of amplified residual signals by multiplying respective differences between each of the m pieces of analog signals and each of the m pieces of decoded analog signals; a second conversion stage including a quantizing part to generate m parallel pieces of quantized signals from the m pieces of amplified residual signals; and a synthesizing part to generate m parallel pieces of digital signals by synthesizing each of the quantized signals in the first conversion stage and in the second conversion stage at each parallel position.
    • 公开了一种AD转换器,包括:第一转换级,包括量化部分,用于从表示n维向量(n <= m <= 2n)的m个输入模拟信号生成m个并行量化信号,生成 m个来自m个并行量化信号的解码模拟信号,以及残余放大部分,通过将m个模拟信号中的每一个与m个解码模拟信号中的每一个相乘来输出m个放大残差信号 信号; 第二转换级,包括从所述m个放大残差信号中产生m个并行量化信号的量化部分; 以及通过在每个平行位置合成第一转换级和第二转换级中的每个量化信号来产生m个并行数字信号的合成部分。