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1. 发明申请

US20100176872A1 Charge Pump Circuit, LCD Driver IC, And Electronic Appliance 失效
标题翻译：电荷泵电路，LCD驱动器IC和电子电器
公开(公告)号：US20100176872A1
公开(公告)日：2010-07-15
申请号：US12067357
申请日：2006-12-01
申请人： Koji Saikusa , Yasunori Kawamura
发明人： Koji Saikusa , Yasunori Kawamura
IPC分类号： G05F1/10
CPC分类号： H02M3/07 , G09G3/3696 , H02J7/0044 , H02M2001/009 , H02M2003/072
摘要： A charge pump circuit 31a of the present invention includes: a step-up capacitor Cc2 charged and discharged in repeated cycles; a charger (SW2a to SW2c) that makes a first end T2a of the step-up capacitor Cc2 conduct to an input voltage VR application terminal and makes a second end T2b of the step-up capacitor Cc2 conduct to a ground terminal GND; a first discharger (SW3a and SW3b) that makes the first end T2a of the step-up capacitor Cc2 conduct to a positive voltage output terminal T3 and makes T2b conduct to VR; a second discharger (SW4a and SW4b) that makes T2a conduct to GND and makes T2b conduct to a negative voltage output terminal T4; a first output capacitor Co1 connected to T3, and a second output capacitor Co2 connected to T4. Each time charging of the step-up capacitor is completed, outputting of a positive voltage by the first discharger and outputting of a negative voltage by the second discharger are alternated. It is preferable that a ratio of the charge period of the step-up capacitor Cc2 to the output periods of the output voltages VGH and VGL be variably controlled. It is preferable that, between the backgate of the SW2c and GND, a switch SW5a be connected that is kept on when the step-up capacitor Cc2 is charged and is kept off otherwise.
摘要翻译：本发明的电荷泵电路31a包括：重复循环充放电的升压电容器Cc2; 使升压电容器Cc2的第一端T2a的导通电压VR施加端子的升压电容器Cc2的第二端T2b导通到接地端子GND的充电器（SW2a〜SW2c）使升压电容器Cc2的第一端T2a导通到正电压输出端子T3并使T2b导通到VR的第一放电器（SW3a，SW3b）使T2a导通到GND并使T2b导通到负电压输出端子T4的第二放电器（SW4a和SW4b）; 连接到T3的第一输出电容器Co1和连接到T4的第二输出电容器Co2。每当升压电容器的充电完成时，由第一放电器输出正电压并由第二放电器输出负电压。优选地，升压电容器Cc2的充电周期与输出电压VGH和VGL的输出周期的比率可以被可变地控制。优选地，在SW2c的背栅和GND之间，连接升压电容器Cc2被充电时保持接通的开关SW5a，否则保持关闭。

2. 发明授权

US07884665B2 Charge pump circuit, LCD driver IC, and electronic appliance 失效
标题翻译：电荷泵电路，LCD驱动器IC和电子设备
公开(公告)号：US07884665B2
公开(公告)日：2011-02-08
申请号：US12067357
申请日：2006-12-01
申请人： Koji Saikusa , Yasunori Kawamura
发明人： Koji Saikusa , Yasunori Kawamura
IPC分类号： H02M3/18 , G05F3/02
CPC分类号： H02M3/07 , G09G3/3696 , H02J7/0044 , H02M2001/009 , H02M2003/072
摘要： A charge pump circuit generates a desired output voltage by stepping up an input voltage. An LCD driver IC and an electronic appliance are provided with the charge pump circuit.
摘要翻译：电荷泵电路通过增加输入电压来产生期望的输出电压。 LCD驱动器IC和电子设备配备有电荷泵电路。

3. 发明授权

US5532829A Automatic color control circuit having a control signal storing capacitor 失效
标题翻译：具有控制信号存储电容器的自动色彩控制电路
公开(公告)号：US5532829A
公开(公告)日：1996-07-02
申请号：US412855
申请日：1995-03-29
申请人： Yasunori Kawamura
发明人： Yasunori Kawamura
IPC分类号： H04N9/793 , H04N5/783 , H04N9/68 , H04N9/79 , H04N9/873
CPC分类号： H04N9/68 , H04N9/873 , H04N5/783
摘要： A control circuit includes: a capacitor for normal reproduction which stores an output of a reproduction color burst level detection for automatic color signal level control in a color signal processing circuit at the time of normal reproduction in a video cassette recorder; a capacitor for special reproduction which stores an output of a reproduction color burst level detection for automatic color signal level control at the time of special reproduction in the video cassette recorder; a switch for changing-over between outputs of the capacitors to supply a selected output to a gain variable amplifier for color signal amplification; and applying circuit for applying a voltage of the capacitor for special reproduction to the capacitor for normal reproduction at the time of special reproduction.
摘要翻译：控制电路包括：用于正常再现的电容器，其在彩色信号处理电路中在视频盒式录像机中正常再现时存储用于自动彩色信号电平控制的再现色同步电平检测的输出; 用于特殊再现的电容器，其在录像机中特殊再现时存储用于自动彩色信号电平控制的再现色同步电平检测的输出; 用于在电容器的输出之间切换的开关，以将选择的输出提供给用于颜色信号放大的增益可变放大器; 以及在特殊再现时，将用于特殊再现的电容器的电压施加到用于正常再现的电容器的电路。

4. 发明授权

US5377012A Color signal processing circuit for a video cassette recorder 失效
标题翻译：用于录像机的彩色信号处理电路
公开(公告)号：US5377012A
公开(公告)日：1994-12-27
申请号：US871773
申请日：1992-04-21
申请人： Shinji Kamei , Yasunori Kawamura
发明人： Shinji Kamei , Yasunori Kawamura
IPC分类号： H04N9/793 , H04N9/79 , H04N9/83
CPC分类号： H04N9/7917 , H04N9/83
摘要： A color signal processing circuit for a VCR includes: an APC circuit for recording; an APC circuit for playback; a first circuit providing a color signal for recording; a second circuit providing a color signal for playback; and a switch block having a selection switch selecting one of the output signal lines of the first and second circuits to provide a color signal to the APC circuit for recording or the APC circuit for playback. In the color signal processing circuit, an emitter follower for outputting a signal are provided to each of the first and second circuits, and a switch operating in synchronization with an operation of the selection switch and providing a voltage for disabling the emitter follower of an un-selected signal line through the un-selected signal line is provided to the switch block. According to the above feature, when a signal line is selected between the signal lines by the selection switch, the un-selected signal line does not affect the other signal line and other circuits.
摘要翻译：用于VCR的彩色信号处理电路包括：用于记录的APC电路; 用于播放的APC电路; 提供用于记录的颜色信号的第一电路; 提供用于回放的颜色信号的第二电路; 以及开关块，其具有选择第一和第二电路的输出信号线之一的选择开关，以向用于记录的APC电路或用于回放的APC电路提供颜色信号。在颜色信号处理电路中，用于输出信号的射极跟随器被提供给第一和第二电路中的每一个，以及与选择开关的操作同步地操作的开关，并且提供用于禁止un的射极跟随器的电压 - 通过未选信号线选择的信号线被提供给开关块。根据上述特征，当通过选择开关在信号线之间选择信号线时，未选择的信号线不影响其他信号线等电路。

5. 发明授权

US07034894B1 Digital-to-analog conversion multiple-format video encoder 失效
标题翻译：数模转换多格式视频编码器
公开(公告)号：US07034894B1
公开(公告)日：2006-04-25
申请号：US09247549
申请日：1999-02-10
申请人： Yasunori Kawamura
发明人： Yasunori Kawamura
IPC分类号： H04N3/27 , H04N5/46 , H04N9/64 , H04N9/65 , H04N9/67
CPC分类号： H04N11/143 , H04N9/642 , H04N9/65 , H04N11/162
摘要： A multiple-format video encoder stores values of the sine and cosine functions in a ROM. According to the externally specified video format, an address calculating circuit calculates the addresses at which to access the ROM. In the multiple-format video encoder, a luminance/color-difference signal generating circuit generates color-difference signals B-Y and R-Y from digital RGB signals. A first multiplying circuit multiplies the color-difference signal B-Y by the values of the sine function stored in the ROM at the addresses specified by the address calculating circuit and multiplies the color-difference signal R-Y by the values of the cosine function stored at the same addresses.
摘要翻译：多格式视频编码器将正弦和余弦函数的值存储在ROM中。根据外部指定的视频格式，地址计算电路计算访问ROM的地址。在多格式视频编码器中，亮度/色差信号发生电路从数字RGB信号产生色差信号B-Y和R-Y。第一乘法电路将色差信号BY乘以由地址计算电路指定的地址存储在ROM中的正弦函数的值，并将色差信号RY乘以存储在相同的余弦函数的值地址

6. 发明申请

US20050184762A1 Comparator and AD conversion circuit having hysteresis circuit 失效
标题翻译：具有迟滞电路的比较器和AD转换电路
公开(公告)号：US20050184762A1
公开(公告)日：2005-08-25
申请号：US11061224
申请日：2005-02-18
申请人： Hirofumi Yuki , Yasunori Kawamura
发明人： Hirofumi Yuki , Yasunori Kawamura
IPC分类号： H04N5/14 , H03K5/08 , H03K5/153 , H03K5/24 , H03M1/08 , H03M1/36 , H03M1/44 , H04N5/232
CPC分类号： H03K5/2481 , H03K5/249 , H03M1/0845 , H03M1/365
摘要： A comparator is provided, which compares an input voltage and a reference voltage by using a plurality of inverting circuits connected in series. The comparator includes a first inverting circuit, a second inverting circuit, a feedback path, and a capacitor arranged on the feedback path. The first inverting circuit inverts a difference between the input voltage and the reference voltage for output. The second inverting circuit further inverts the output of the first inverting circuit for output. The feedback path feeds back the output of the second inverting circuit to the input side of the first inverting circuit. The capacitor causes hysteresis such that an increasing threshold and a decreasing threshold of the second inverting circuit corresponding to an increase and a decrease of the input voltage have a difference therebetween.
摘要翻译：提供比较器，其通过使用串联连接的多个反相电路来比较输入电压和参考电压。比较器包括第一反相电路，第二反相电路，反馈路径和布置在反馈路径上的电容器。第一反相电路将输入电压和参考电压之间的差值反相输出。第二反相电路还使第一反相电路的输出反相输出。反馈路径将第二反相电路的输出反馈到第一反相电路的输入侧。电容器引起迟滞，使得对应于输入电压的增加和减小的第二反相电路的增加的阈值和减小的阈值之间具有差异。

7. 发明授权

US6140865A Semiconductor integrated circuit device with a stable operating internal circuit 失效
公开(公告)号：US6140865A
公开(公告)日：2000-10-31
申请号：US225496
申请日：1999-01-06
申请人： Yasunori Kawamura
发明人： Yasunori Kawamura
IPC分类号： H03K19/00 , H03K19/003 , H03K19/0175 , H03B1/00
CPC分类号： H03K19/00384
摘要： A semiconductor integrated circuit device has an output circuit composed of a P-channel transistor whose source is connected to a terminal for receiving a supplied voltage and an N-channel transistor whose source is connected to a terminal for receiving a ground voltage, with the node between the drains of the two transistors used as the output terminal of the output circuit. A capacitive circuit element is connected between the sources of the two transistors, and thus in parallel with the output circuit, so as to suppress variations that occur in the current supplied from the supplied power as a result of a current being fed through the output circuit to or from a load connected to the output terminal. This helps keep constant the voltage that is supplied to an internal circuit that is connected in parallel with the output circuit, and thereby stabilize the operation of the internal circuit.

8. 发明授权

US4223420A Hinge structure for automobile hoods 失效
标题翻译：汽车罩铰链结构
公开(公告)号：US4223420A
公开(公告)日：1980-09-23
申请号：US948916
申请日：1978-10-05
申请人： Kazuyoshi Yukimoto , Shinzi Ogasawara , Mitsuhiro Sakamoto , Yasunori Kawamura
发明人： Kazuyoshi Yukimoto , Shinzi Ogasawara , Mitsuhiro Sakamoto , Yasunori Kawamura
IPC分类号： B62D25/12 , E05D3/06 , E05F1/12 , E05D1/00
CPC分类号： E05D3/145 , E05F1/1276 , E05D11/06 , E05F5/06 , E05Y2201/21 , E05Y2201/218 , E05Y2201/26 , E05Y2800/748 , E05Y2900/50 , Y10S16/33 , Y10T16/53833
摘要： A hinge structure for automobile hoods, including a first bracket fixedly connected to the automobile hood, a second bracket fixedly connected to an automobile body, a link mechanism rotatably supporting both brackets by a link mechanism, an urging mechanism for urging the first bracket into the raising direction thereof, the hinge structure characterized in that a link connecting member having an elastic portion is fixed to the autobomile body at the rotating position of the link mechanism upon fully opening the automobile hood and the link mechanism is connected to the link connecting member by bending the elastic member.
摘要翻译：一种用于汽车罩的铰链结构，包括固定地连接到汽车罩的第一支架，固定地连接到汽车主体的第二支架，通过连杆机构可旋转地支撑两个支架的连杆机构，用于将第一支架推入铰链结构的特征在于，在完全打开汽车罩时，具有弹性部分的连杆连接件在连杆机构的旋转位置处固定到自动弹体体上，并且连杆机构通过连杆机构连接到连杆连接部件弯曲弹性构件。

9. 发明授权

US08725037B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08725037B2
公开(公告)日：2014-05-13
申请号：US13074326
申请日：2011-03-29
申请人： Yasunori Kawamura
发明人： Yasunori Kawamura
IPC分类号： G03G15/08
CPC分类号： G03G15/0832 , G03G15/0865 , G03G15/0868 , G03G15/0875 , G03G21/1676 , G03G2215/066 , G03G2215/068 , G03G2221/1654
摘要： An image forming apparatus comprising a detachable container storing a toner, the image forming apparatus comprising: a lever part movable in an attaching and detaching direction of the container, the lever part also contacting the container when the container is being detached, thereby moving the container in a detaching direction; and a stopper part being latched to the container and preventing the container from moving, a latching of the stopper part and the container being unlatched by a movement of the lever part when the container is being detached.
摘要翻译：一种图像形成装置，包括容纳调色剂的可拆卸容器，所述图像形成装置包括：可沿所述容器的安装和拆卸方向移动的杆部分，当所述容器被拆卸时，所述杆部件还与所述容器接触，从而使所述容器在拆卸方向; 并且止动件部分被闩锁到容器并防止容器移动，当容器被拆卸时，止动件部分和容器的闩锁由于杠杆部件的移动而被解锁。

10. 发明申请

US20120244724A1 ION IMPLANTATION METHOD 有权
标题翻译：离子植入方法
公开(公告)号：US20120244724A1
公开(公告)日：2012-09-27
申请号：US13428481
申请日：2012-03-23
申请人： Yasunori Kawamura , Kyoko Kawakami , Yoshiki Nakashima
发明人： Yasunori Kawamura , Kyoko Kawakami , Yoshiki Nakashima
IPC分类号： H01L21/265
CPC分类号： H01L21/2658 , H01J37/08 , H01J37/3171 , H01J2237/006 , H01L21/26506
摘要： An ion implantation method includes generating CmHy+ ions (m is such an integer as 4≦m≦6, and y is such an integer as 1≦y≦2m+2) using an ion generating material expressed by CnHx (n is such an integer as 4≦n≦6, and x is such an integer as 1≦x≦2n+2), and implanting the ions into a wafer.
摘要翻译：使用由CnHx表示的离子发生材料（n是这样的整数），生成CmHy +离子（m为4＆nlE; m＆nlE; 6的整数，y为1＆nlE; y＆nlE; 2m + 2的整数）作为4＆nlE; n＆nlE; 6，x是1＆nlE; x＆nlE; 2n + 2的整数），并将离子注入晶片。

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