公开(公告)号：US20120211643A1

公开(公告)日：2012-08-23

申请号：US13504471

申请日：2010-12-20

申请人： Yasuji Ikeda ,  Hiroki Hiyama ,  Kazuo Yamazaki

发明人： Yasuji Ikeda ,  Hiroki Hiyama ,  Kazuo Yamazaki

IPC分类号： H01L27/146

CPC分类号： H04N5/378 ,  H03M1/0607 ,  H03M1/162 ,  H03M1/54

摘要： An imaging system includes an A/D converter including a holding unit holding a pixel signal as a voltage level, a comparator comparing the voltage level held with a reference level, a circuit capable of changing the voltage level so as to approach the reference level at first and second rates, wherein the voltage level is changed at the first rate to determine higher bits in accordance with inversion of a relationship between the reference level and the voltage level, after that, the voltage level is changed at the second rate to determine lower bits in accordance with inversion of the relationship between the reference level and the voltage level, and an adjusting unit which adjusts the voltage level during a period until the voltage level is changed at the second rate after determination of the higher bits so that the lower bits and the voltage level hold a linear relationship.

摘要翻译： 一种成像系统包括：A / D转换器，其包括保持像素信号作为电压电平的保持单元，将保持的电压电平与基准电平进行比较的比较器，能够改变电压电平以便接近基准电平的电路 第一和第二速率，其中电压电平以第一速率改变以根据参考电平和电压电平之间的关系的反转来确定较高位，之后，以第二速率改变电压电平以确定较低的电平 根据参考电平和电压电平之间的关系的反转，调整单元，以及调整单元，其在确定较高位之后调整电压电平，直到电压电平以第二速率改变，使得较低位 并且电压电平保持线性关系。

公开(公告)号：US08098056B2

公开(公告)日：2012-01-17

申请号：US12375651

申请日：2007-07-30

申请人： Kazuo Yamazaki ,  Yukihiro Terada ,  Hidenori Tanaka ,  Tamiji Nagai ,  Toshio Nagai, legal representative

发明人： Kazuo Yamazaki ,  Yukihiro Terada ,  Hidenori Tanaka ,  Tamiji Nagai

IPC分类号： G05F1/00 ,  G05F1/613 ,  G05F3/16

CPC分类号： H02M3/158 ,  H02M3/157 ,  H02M3/1582 ,  H02M3/1588 ,  Y02B70/1466 ,  Y10T307/696

摘要： Provided is a bidirectional converter which has flexibility to be applicable in various conditions and performs stable switching of operation mode at high efficiency. An electronic device which supplies power in various conditions and operates with excellent efficiency is also provided. An electronic device is provided with a bidirectional converter, which has a reactor and four switches between power supply input terminals and a secondary battery, and a system circuit is supplied with an operation voltage through the bidirectional converter. A status signal indicating the operation status of the system circuit is transmitted to a microcomputer of the bidirectional converter, and based on the status signal, switching of operation mode of the bidirectional converter is controlled.

摘要翻译： 提供了具有适用于各种条件的灵活性并且以高效率稳定地切换操作模式的双向转换器。 还提供了以各种条件供电并且以高效率运行的电子装置。 电子装置设置有双向转换器，其具有电抗器和电源输入端子和二次电池之间的四个开关，并且通过双向转换器向系统电路提供操作电压。 指示系统电路的运行状态的状态信号被发送到双向转换器的微计算机，并且基于状态信号，控制双向转换器的操作模式的切换。

公开(公告)号：US07830675B2

公开(公告)日：2010-11-09

申请号：US12095471

申请日：2006-11-27

申请人： Tamiji Nagai ,  Toshio Nagai, legal representative ,  Kazuo Yamazaki

发明人： Tamiji Nagai ,  Kazuo Yamazaki

IPC分类号： H02M3/335

CPC分类号： H02M3/28 ,  H02M1/36 ,  H02M2001/0032 ,  H02M2001/008 ,  Y02B70/16

摘要： To reduce power loss during standby.In a switching power supply device using a first power supply circuit (11) having a small output and a second power supply circuit (12) having a large output, the first power supply circuit (11) is continuously kept in an operating state and the second power supply circuit (12) is started by using an electric power generated in the first power supply circuit (11).

摘要翻译： 为了减少待机期间的功率损耗。 在使用具有小输出的第一电源电路（11）和具有大输出的第二电源电路（12）的开关电源装置中，第一电源电路（11）被连续地保持在工作状态，并且 通过使用在第一电源电路（11）中产生的电力来启动第二电源电路（12）。

公开(公告)号：US07825571B2

公开(公告)日：2010-11-02

申请号：US11341623

申请日：2006-01-30

申请人： Kenichi Kumagai ,  Teruyuki Kondo ,  Kozo Amano ,  Kazuo Yamazaki ,  Yoshihiro Nakai ,  Masatada Numano

发明人： Kenichi Kumagai ,  Teruyuki Kondo ,  Kozo Amano ,  Kazuo Yamazaki ,  Yoshihiro Nakai ,  Masatada Numano

IPC分类号： H01T13/39

CPC分类号： H01T13/39

摘要： A spark plug comprising: a cylindrical metal shell; a cylindrical insulator provided in an inner hole of said metal shell; a center electrode provided in a leading end side inner hole of said insulator; and a ground electrode having one end bonded to a leading end side of said metal shell and having another end face forming a spark discharge gap with said center electrode, wherein said ground electrode comprises an electrode material containing from 0.5 to 1.5 wt. % of Si, from 0.5 to 1.5 wt. % of Al, from 0.02 to 1.0 wt. % of at least one of Ti, V, Zr, Nb and Hf, from 0.03 to 0.09 wt. % of C and 95.5 wt. % or more of Ni, and having a specific resistance at 20° C. of 25 μΩcm or less.

摘要翻译： 一种火花塞，包括：圆柱形金属壳; 设置在所述金属壳的内孔中的圆柱形绝缘体; 中心电极，设置在所述绝缘体的前端侧内孔中; 以及接地电极，其一端接合到所述金属壳的前端侧，并且具有与所述中心电极形成火花放电间隙的另一端面，其中所述接地电极包括含有0.5至1.5wt。 ％的Si，0.5〜1.5wt。 Al的百分比为0.02〜1.0重量％ Ti，V，Zr，Nb和Hf中的至少一种的0.03％，0.03〜0.09wt。 ％的C和95.5wt。 ％以上的Ni，在20℃下的电阻率为25μΩ·cm以上。

公开(公告)号：US20100188051A1

公开(公告)日：2010-07-29

申请号：US12308283

申请日：2007-06-13

申请人： Kazuo Yamazaki ,  Hidenori Tanaka ,  Yukihiro Terada ,  Tamiji Nagai ,  Toshio Nagai

发明人： Kazuo Yamazaki ,  Hidenori Tanaka ,  Yukihiro Terada ,  Tamiji Nagai ,  Toshio Nagai

IPC分类号： H02J7/00

CPC分类号： H02M3/1584 ,  H02J7/0072 ,  H02M3/1582 ,  H02M2001/0045

摘要： The present invention provides a highly safe charging circuit with which overcharge of a secondary battery will never occur even when a failure occurs in a transistor or the like that controls the charging voltage or charging current or when a protection circuit does not operate normally. In a secondary battery charging circuit 4 that charges a secondary battery E2 with an input power source voltage, the power source voltage is set to a voltage (e.g. 4.0 V) that is lower than the full-charge voltage (e.g. 4.2 V) of the secondary battery. When the voltage of the secondary battery E2 is lower than the power source voltage, a constant current circuit operates to perform constant current charging without voltage step-up, and when the voltage of the secondary battery E2 is higher than the power source voltage and lower than the full-charge voltage, a voltage step-up circuit operates to perform constant current charging with voltage step-up.

摘要翻译： 本发明提供了一种高度安全的充电电路，即使在控制充电电压或充电电流的晶体管等中发生故障或者当保护电路不能正常工作时，也不会发生二次电池的过度充电。 在以输入电源电压对二次电池E2进行充电的二次电池充电电路4中，电源电压被设定为低于电源电压的全充电电压（例如4.2V）的电压（例如4.0V） 二次电池 当二次电池E2的电压低于电源电压时，恒流电路进行无电压升压的恒流充电，并且当二次电池E2的电压高于电源电压并且较低时 电压升压电路比完全充电电压工作，通过升压升压来进行恒流充电。

公开(公告)号：US20100127676A1

公开(公告)日：2010-05-27

申请号：US12439354

申请日：2007-08-28

申请人： Kazuo Yamazaki ,  Yukihiro Terada ,  Kouji Murakami ,  Tamiji Nagai ,  Toshio Nagai

发明人： Kazuo Yamazaki ,  Yukihiro Terada ,  Kouji Murakami ,  Tamiji Nagai ,  Toshio Nagai

IPC分类号： G05F1/00

CPC分类号： H02M3/156 ,  H02J1/00

摘要： Disclosed is a power source apparatus including: a connector for outputting electric power, wherein the apparatus performs power output through a cable connected to the connector, a power source circuit capable of changing an output thereof; a control circuit to perform output control of the power source circuit; and a first detection circuit including an input terminal for detection connected to wiring on a side of a tip of the cable to perform detection pertaining to an output quantity of electric power, wherein the output control is performed based on a detection signal of the first detection circuit, the detection signal fed back to the control circuit.

摘要翻译： 公开了一种电源装置，包括：用于输出电力的连接器，其中所述装置通过连接到所述连接器的电缆进行电力输出，能够改变其输出的电源电路; 执行电源电路的输出控制的控制电路; 以及第一检测电路，包括用于检测的输入端子，连接到电缆的尖端侧的布线，以执行与电力输出量相关的检测，其中，基于第一检测的检测信号执行输出控制 检测信号反馈回控制电路。

公开(公告)号：US20100013442A1

公开(公告)日：2010-01-21

申请号：US12439428

申请日：2007-08-28

申请人： Kazuo Yamazaki ,  Yukihiro Terada ,  Toshio Nagai

发明人： Kazuo Yamazaki ,  Yukihiro Terada ,  Toshio Nagai

IPC分类号： H02J7/04

CPC分类号： H01M10/44 ,  H01M10/441 ,  H01M10/48 ,  H02J7/045

摘要： Provided is a charging system wherein a voltage and a current can be accurately supplied from a power supply device even with a cable wiring resistance and a connector contact resistance, and the power supply device can be commonly used even for a plurality of kinds of electronic circuit devices whereupon different secondary cells are mounted. The charging system is provided with an electronic circuit device (50) having a secondary cell (E2), and a power supply device (10) which can be connected/removed to and from the electronic circuit device and supplies power for charging the secondary cell when connected. In the charging system, a detection signal for charge control is transmitted from the electronic circuit device (50) to the power supply device (10), and the control circuit (12) controls output from an SW power supply circuit (11) based on the detection signal.

摘要翻译： 提供一种充电系统，即使使用电缆布线电阻和连接器接触电阻也能够从电源装置精确地供给电压和电流，并且即使对于多种电子电路也可以使用电源装置 然后安装不同的二次电池的装置。 该充电系统设置有具有二次电池（E2）的电子电路装置（50）和能够与电子电路装置连接/取出的供电装置（10），并为二次电池充电 连接时。 在充电系统中，用于充电控制的检测信号从电子电路装置（50）发送到电源装置（10），并且控制电路（12）基于以下步骤控制来自SW电源电路（11）的输出： 检测信号。

公开(公告)号：US07488147B2

公开(公告)日：2009-02-10

申请号：US11962768

申请日：2007-12-21

申请人： Kazuo Yamazaki ,  Makoto Fujishima ,  Yoichi Okamoto

发明人： Kazuo Yamazaki ,  Makoto Fujishima ,  Yoichi Okamoto

IPC分类号： B23C1/00 ,  H02K7/108 ,  H02K7/11

CPC分类号： B23B31/265 ,  B23Q5/10 ,  B23Q11/04 ,  B23Q2005/005 ,  Y10T409/309352

摘要： The spindle device 1 is provided with: a housing 10 formed with a support hole 10a; a spindle 12 which is supported to rotate freely about an axis within the support hole 10a of the housing 10 and of which distal end is attached with a tool T; a drive motor 20 for rotating the spindle 12 about the axis, the drive motor 20 being configured by a rotor 22 arranged to rotate freely on an outer circumferential surface of the spindle 12 and a stator 23 fixedly provided on an inner circumferential surface of the support hole 10a of the housing 10; an electromagnetic clutch 30 for transmitting intermittently a drive force of the drive motor 20 to the spindle 12; and a controlling device 40 for controlling an operation of the drive motor 20 and that of the electromagnetic clutch 30.

摘要翻译： 主轴装置1设置有：形成有支撑孔10a的壳体10; 主轴12被支撑成围绕壳体10的支撑孔10a内的轴线自由旋转，并且其顶端附接有工具T; 用于使主轴12绕轴线旋转的驱动马达20，驱动马达20由转子22构成，转子22被布置成在主轴12的外圆周表面上自由地旋转，定子23固定地设置在支撑件的内周面上 壳体10的孔10a; 用于将驱动马达20的驱动力间歇地传递到主轴12的电磁离合器30; 以及用于控制驱动马达20和电磁离合器30的操作的控制装置40。

公开(公告)号：US20080278611A1

公开(公告)日：2008-11-13

申请号：US12175566

申请日：2008-07-18

申请人： Tetsunobu Kochi ,  Kazuo Yamazaki ,  Hiraku Kozuka

发明人： Tetsunobu Kochi ,  Kazuo Yamazaki ,  Hiraku Kozuka

IPC分类号： H04N5/335

CPC分类号： H04N5/3765 ,  H04N5/3692 ,  H04N5/37452

摘要： To prevent such a situation that a signal from a pixel in a dark state is output at a level shifted from an originally set level to deteriorate an image quality, and to improve the image quality. A photoelectric conversion apparatus according to the present invention includes: a plurality of photoelectric conversion elements; a plurality of amplifying units for amplifying a signal in accordance with a photo-carrier generated in the photoelectric conversion elements; a plurality of signal holding units for holding output signals from the amplifying units through a plurality of switch units; and a control signal supplying unit for supplying a control signal to the switch units through a control line, in which the control line is sequentially connected to the plurality of switch units and has both ends connected to the control signal supplying units, or a change rate with time of an amplitude of a signal held by the signal holding units is set lower than a change rate with time of am amplitude of the control signal at the time of turning off the switch units.

摘要翻译： 为了防止来自暗态的像素的信号以从初始设定的电平移位的电平输出，使图像质量劣化，并且提高图像质量。 根据本发明的光电转换装置包括：多个光电转换元件; 多个放大单元，用于根据在光电转换元件中产生的光载流子放大信号; 多个信号保持单元，用于通过多个开关单元保持来自放大单元的输出信号; 以及控制信号提供单元，用于通过控制线将控制信号提供给开关单元，其中控制线顺序地连接到多个开关单元并且两端连接到控制信号提供单元，或者变化率 将由信号保持单元保持的信号的幅度的时间设定为低于关闭开关单元时的控制信号的幅度随时间的变化率。

公开(公告)号：US20070090126A1

公开(公告)日：2007-04-26

申请号：US11489730

申请日：2006-07-20

申请人： Koji Tanaka ,  Kazuo Yamazaki

发明人： Koji Tanaka ,  Kazuo Yamazaki

IPC分类号： B67D5/06 ,  B67D5/38

CPC分类号： B05C11/1034 ,  H01L21/6715

摘要： A liquid material discharge apparatus includes a syringe having a nozzle for discharging a liquid material, and a pressure control section for controlling pressure to be applied inside the syringe by means of a pressure medium and/or a pressure applying time period. The apparatus further includes an imaging device for imaging the shape of a liquid material discharged from the nozzle of the syringe, and an image processing section for calculating the length between a lower end of the liquid material and a reference position of the nozzle on the basis of the imaged shape of the liquid material. The pressure control section controls the pressure to be applied by the pressure medium and/or the pressure applying time period on the basis of the length between the lower end of the liquid material and the reference position that is calculated.

摘要翻译： 液体材料排出装置包括具有用于排出液体材料的喷嘴的注射器和用于通过压力介质和/或压力施加时间段来控制在注射器内部施加的压力的压力控制部。 该装置还包括：成像装置，用于对从注射器的喷嘴排出的液体材料的形状进行成像;以及图像处理部分，用于基于液体材料的下端和喷嘴的基准位置之间的长度计算 的液体材料的成像形状。 压力控制部根据液体材料的下端与计算出的基准位置的长度来控制由压力​​介质施加的压力和/或压力施加期间。