公开(公告)号：US07319282B2

公开(公告)日：2008-01-15

申请号：US10947783

申请日：2004-09-21

申请人： Jun Makino ,  Ting Boon Ghee

发明人： Jun Makino ,  Ting Boon Ghee

IPC分类号： H01H35/00

CPC分类号： H01H9/547 ,  Y10T307/786 ,  Y10T307/832 ,  Y10T307/937 ,  Y10T307/951

摘要： A switch circuit for controlling the supply of electrical power from an electrical power source to a load includes a power supply switch comprising input, output and control terminals. The circuit further includes an electronic switching device connected to the control terminal of the power supply switch and having an activating input; a momentary switch coupled to the activating input of the electronic switching device; and a charge storage element coupled to the momentary switch. In a first mode, closing the momentary switch in excess of a triggering time charges the charge storage element and triggers the electronic storage device to turn on the circuit to supply power to the load. In a second mode, closing the momentary switch connects the charge storage element to the electronic switching device to turn off the electronic switching device and the power supply switch, thus interrupting the supply of power to the load.

摘要翻译： 用于控制从电源到负载的电力供应的开关电路包括包括输入，输出和控制端子的电源开关。 电路还包括连接到电源开关的控制端并具有激活输入的电子开关装置; 耦合到电子开关装置的激活输入的瞬时开关; 以及耦合到所述瞬时开关的电荷存储元件。 在第一模式中，关闭超过触发时间的瞬时开关对电荷存储元件充电并触发电子存储装置接通电路以向负载供电。 在第二模式中，关闭瞬时开关将电荷存储元件连接到电子开关装置以关闭电子开关装置和电源开关，从而中断向负载供电。

公开(公告)号：US20060209574A1

公开(公告)日：2006-09-21

申请号：US11083665

申请日：2005-03-17

申请人： Jun Makino

发明人： Jun Makino

IPC分类号： H02M3/335

CPC分类号： H02M7/2176 ,  H02M3/3385 ,  H02M2001/0032 ,  Y02B70/16

摘要： There is provided a power supply for an electrical device, an electrical device including such a power supply and a method for supplying power to an electrical device. The power supply comprises a transformer having primary and secondary windings. The primary winding is connectable to a AC voltage supply and circuitry on the secondary side is arranged to provide a DC output voltage for the electrical device. The power supply also comprises a switch between the primary winding of the transformer and the AC supply, a rectifier for rectifying the AC voltage, and a current limiter. The switch is arranged to switch on at some point as the rectified AC voltage increases, once it has reached a non-zero value, thereby providing a current flow through the primary winding and hence through the secondary winding. The current limiter is arranged to limit the amount of current flowing through the primary winding. The switch is arranged to switch off before the rectified AC voltage starts to increase again.

摘要翻译： 提供了一种用于电气设备的电源，包括这种电源的电气设备以及向电气设备供电的方法。 电源包括具有初级和次级绕组的变压器。 初级绕组可连接到AC电压源，次级侧的电路被布置成为电气设备提供DC输出电压。 电源还包括变压器的初级绕组和AC电源之间的开关，用于整流交流电压的整流器和限流器。 该开关被布置为在整流的AC电压增加时在某一点接通，一旦其达到非零值，从而提供通过初级绕组的电流，从而提供通过次级绕组的电流。 电流限制器布置成限制流过初级绕组的电流量。 该开关被布置为在整流的AC电压开始再次增加之前关闭。

公开(公告)号：US20060044063A1

公开(公告)日：2006-03-02

申请号：US10927351

申请日：2004-08-26

申请人： Jun Makino ,  Boon Ting

发明人： Jun Makino ,  Boon Ting

IPC分类号： H03F3/45

CPC分类号： H03F1/025 ,  H03F3/211 ,  H03F3/45475 ,  H03F2200/03 ,  H03F2200/432 ,  H03F2200/504 ,  H03F2200/511 ,  H03F2200/78

摘要： An amplifier system comprises an amplifier, a comparator connectable to the amplifier to compare an incoming signal with a number of reference potentials. A switching stage is controlled by the output of the comparator and arranged to select a voltage level to be applied to one side of a load, such as a loudspeaker system. A subtractor is included to subtract from the incoming signal a percentage of the selected voltage level to be applied to the load. The amplifier receives the output signal of the subtractor, amplifies that signal and applies it to a second side of the load. There is also disclosed a method for amplifying a signal.

摘要翻译： 放大器系统包括放大器，可连接到放大器的比较器，用于将输入信号与多个参考电位进行比较。 开关级由比较器的输出控制，并被布置成选择要施加到诸如扬声器系统的负载的一侧的电压电平。 包括一个减法器，从输入信号中减去要施加到负载的所选电压电平的百分比。 放大器接收减法器的输出信号，放大该信号并将其施加到负载的第二侧。 还公开了一种放大信号的方法。

公开(公告)号：US06188833B1

公开(公告)日：2001-02-13

申请号：US08317848

申请日：1994-10-04

申请人： Jun Makino ,  Koji Takahashi

发明人： Jun Makino ,  Koji Takahashi

IPC分类号： H04N576

CPC分类号： H04N7/0122 ,  G02B13/12 ,  G11B27/02 ,  G11B27/028 ,  G11B2220/90 ,  H04N5/2254 ,  H04N5/253 ,  H04N5/765 ,  H04N5/77 ,  H04N5/772 ,  H04N5/9206 ,  H04N7/088 ,  H04N9/802 ,  H04N9/8205 ,  H04N9/83

摘要： An image information processing system comprises a recording apparatus for recording an image having an arbitrary aspect ratio on a recording medium in the form of an image signal, and a reproducing apparatus for reading out the image signal from the recording medium, processing the image signal to form an image having an appropriate aspect ratio, and reproducing the image. The recording apparatus performs compression or expansion on the image having the arbitrary aspect ratio to convert the image into an image having a predetermined aspect ratio, and records the image having the predetermined aspect ratio in the form of the image signal. The recording apparatus also performs recording of compression/expansion information associated with the compression or the expansion. The reproducing apparatus reproduces an image having an aspect ratio equal to the aforesaid arbitrary aspect ratio from the image signal on the basis of the compression/expansion information.

摘要翻译： 图像信息处理系统包括用于以图像信号的形式在记录介质上记录具有任意宽高比的图像的记录装置，以及用于从记录介质读出图像信号的再现装置，处理图像信号 形成具有适当纵横比的图像，并再现图像。 记录装置对具有任意宽高比的图像执行压缩或扩展，以将图像转换为具有预定宽高比的图像，并以图像信号的形式记录具有预定宽高比的图像。 记录装置还执行与压缩或扩展相关联的压缩/扩展信息的记录。 再现装置根据压缩/扩展信息从图像信号再现具有等于上述任意宽高比的纵横比的图像。

公开(公告)号：US5347318A

公开(公告)日：1994-09-13

申请号：US74957

申请日：1993-06-10

申请人： Takashi Kobayashi ,  Hiroyuki Takimoto ,  Taizou Hori ,  Hiroyuki Fukuoka ,  Yoshihiro Nakatani ,  Jun Makino ,  Shinichi Koyama

发明人： Takashi Kobayashi ,  Hiroyuki Takimoto ,  Taizou Hori ,  Hiroyuki Fukuoka ,  Yoshihiro Nakatani ,  Jun Makino ,  Shinichi Koyama

IPC分类号： H04N5/44 ,  H04N7/01 ,  H04N7/087 ,  H04N7/088 ,  H04N9/79 ,  H04N9/82 ,  H04N5/48

CPC分类号： H04N7/0122 ,  H04N7/0135 ,  H04N7/087 ,  H04N7/088 ,  H04N9/7925 ,  H04N9/8205 ,  H04N9/8233

摘要： A video signal processing apparatus including an input unit for inputting a video signal, a detecting unit for detecting an aspect ratio of the video signal inputted to the input unit, a holding unit for holding aspect information representing the aspect ratio detected by the detecting unit, an abnormal state detecting unit for detecting an abnormal state of the video signal inputted to the input unit, and an output unit for selectively outputting aspect information outputted from the aspect ratio detecting unit and the aspect information held by the holding unit, in accordance with an output of the abnormal state detecting unit.

摘要翻译： 一种视频信号处理装置，包括用于输入视频信号的输入单元，用于检测输入到输入单元的视频信号的宽高比的检测单元，用于保存表示由检测单元检测到的宽高比的纵横比信息的保持单元， 用于检测输入到输入单元的视频信号的异常状态的异常状态检测单元，以及用于选择性地输出从宽高比检测单元输出的宽高比信息和由保持单元保存的方面信息的输出单元， 异常状态检测单元的输出。

公开(公告)号：US08374250B2

公开(公告)日：2013-02-12

申请号：US13446920

申请日：2012-04-13

申请人： Jun Makino

发明人： Jun Makino

IPC分类号： H04N5/937

CPC分类号： H04N19/00072 ,  H04N19/114 ,  H04N19/119 ,  H04N19/174 ,  H04N19/61

摘要： An image coding apparatus includes: a division unit configured to divide a coding target picture included in an input video signal into a plurality of slices each including one or more data blocks; a coding unit configured to code the video signal in a unit of the slice divided by the division unit; and a setting unit configured to set at least one of a division position of the slice and a number of divisions of the slice, to the division unit. In the image coding apparatus, the setting unit sets at least one of the division position of the slice and the number of divisions of the slice so that slice boundaries differ from each other between adjacent pictures.

摘要翻译： 一种图像编码装置，包括：分割单元，被配置为将包括在输入视频信号中的编码目标图像分成多个分片，每个分片包括一个或多个数据块; 编码单元，被配置为以由分割单元划分的切片的单位对视频信号进行编码; 以及设置单元，被配置为将切片的分割位置和切片的分割数的至少一个设置到分割单元。 在图像编码装置中，设置单元设置切片的分割位置和切片的分割数的至少一个，使得切片边界在相邻图像之间彼此不同。

公开(公告)号：US20120212649A1

公开(公告)日：2012-08-23

申请号：US13460415

申请日：2012-04-30

申请人： Jun Makino

发明人： Jun Makino

IPC分类号： H04N9/68

CPC分类号： H04N5/57 ,  H04N5/202

摘要： An image processing apparatus includes a luminance value calculation unit configured to calculate a luminance average value and a luminance peak value from an image obtained by image-capturing for each of frames formed by dividing one screen, a first calculation unit configured to combine the luminance average value and the luminance peak value obtained for each of the frames, a second calculation unit configured to calculate an average value of composite values equal to or more than a predetermined threshold value among composite values obtained by the first calculation unit, and a setting unit configured to set knee strength based on the average value of the composite values obtained by the second calculation unit.

摘要翻译： 一种图像处理装置，包括：亮度值计算单元，被配置为从通过对通过划分一个屏幕形成的每个帧的图像捕获获得的图像计算亮度平均值和亮度峰值;第一计算单元，被配置为将亮度平均值和亮度平均值 值和对于每个帧获得的亮度峰值，第二计算单元，被配置为计算由第一计算单元获得的复合值之中等于或大于预定阈值的复合值的平均值;以及设置单元， 基于由第二计算单元获得的复合值的平均值来设定膝盖强度。

公开(公告)号：US07916785B2

公开(公告)日：2011-03-29

申请号：US11345427

申请日：2006-02-01

申请人： Jun Makino

发明人： Jun Makino

IPC分类号： H04N7/12

CPC分类号： H04N9/8045 ,  H04N9/8047 ,  H04N19/105 ,  H04N19/176 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61

摘要： This invention provides a coding method and apparatus capable of increasing the coding efficiency. According to this invention, an image processing apparatus which performs predictive coding using image data of a different frame as a reference picture includes a prediction unit which performs motion compensated prediction for each reference picture in at least one reference list formed from a set of reference pictures for prediction, a reference list update unit which updates the reference list by adding or deleting the reference picture, a reference counter unit which measures, for each reference picture, a count at which the reference picture is used for motion compensation predictive coding, and an update picture determination unit which determines a reference picture to be updated in the reference list by using the measurement result of the reference counter unit.

摘要翻译： 本发明提供一种能够提高编码效率的编码方法和装置。 根据本发明，使用不同帧的图像数据进行预测编码的图像处理装置作为参考图像，包括预测单元，该预测单元在由一组参考图形形成的至少一个参考列表中对每个参考图像执行运动补偿预测 用于预测的参考列表更新单元，其通过添加或删除参考图像来更新参考列表;参考计数器单元，其针对每个参考图片测量参考图像用于运动补偿预测编码的计数，以及 更新图像确定单元，其通过使用参考计数器单元的测量结果来确定参考列表中要更新的参考图像。

公开(公告)号：US20080258703A1

公开(公告)日：2008-10-23

申请号：US12096599

申请日：2006-12-06

申请人： Jun Makino ,  Boon Ghee Ting

发明人： Jun Makino ,  Boon Ghee Ting

IPC分类号： H01F30/00

CPC分类号： H02M5/12 ,  H02J9/005 ,  H02M2001/0032 ,  Y02B70/16

摘要： There is provided a power supply for an electrical device operable in active mode and in standby mode. The power supply comprises a transformer having a primary winding on the primary side and a secondary winding on the secondary side. The primary winding is connectable to an AC voltage supply and is arranged to comprise N turns when the electrical device is in active mode and more than N turns when the electrical device is in standby mode. Circuitry on the secondary side is arranged to provide an output voltage for the electrical device during active mode.

摘要翻译： 提供了用于在主动模式和待机模式下可操作的电气设备的电源。 电源包括在初级侧具有初级绕组的变压器和次级侧上的次级绕组。 初级绕组可连接到交流电压源，并且当电气设备处于主动模式时被设置为包括N匝，并且当电气设备处于待机模式时，其大于N圈。 次级侧的电路布置成在激活模式期间为电气设备提供输出电压。

公开(公告)号：US20080205102A1

公开(公告)日：2008-08-28

申请号：US11908933

申请日：2006-03-15

申请人： Jun Makino ,  Zhongfang Wang

发明人： Jun Makino ,  Zhongfang Wang

IPC分类号： H02M7/04

CPC分类号： H02M3/3385 ,  H02M7/2176 ,  H02M2001/0032 ,  Y02B70/16

摘要： A power supply (V1) for an electrical device comprising a transformer (X1) having primary and secondary windings. The primary winding is connectable to an AC voltage supply and circuitry on the secondary side is arranged to provide a DC output voltage for the electrical device. The power supply also comprises a switch (111—transistors Q1 & Q2) between the primary winding of the transformer and the AC supply, and a rectifier (Diode D6) for rectifying the AC voltage. The switch is arranged to switch on at some point as the rectified AC voltage increases, once it has reached a non-zero value, thereby providing a current flow through the primary winding and hence through the secondary winding when the switch (111—transistors Q1 & Q) is switched off. The switch is further arranged to switch off before the rectified AC voltage starts to increase again.

摘要翻译： 一种用于包括具有初级和次级绕组的变压器（X 1）的电气设备的电源（V 1）。 初级绕组可连接到AC电压源，次级侧的电路被布置成为电气设备提供DC输出电压。 电源还包括在变压器的初级绕组和AC电源之间的开关（111-晶体管Q 1和Q 2）和用于整流交流电压的整流器（二极管D 6）。 该开关被布置为在整流的AC电压增加时在某一点接通，一旦其达到非零值，从而当开关（111-晶体管Q）通过初级绕组并且因此通过次级绕组提供电流 1＆Q）关闭。 开关还被布置为在整流的AC电压开始再次增加之前关断。