公开(公告)号：US20120104536A1

公开(公告)日：2012-05-03

申请号：US13317369

申请日：2011-10-17

申请人： Ryotaro Seo ,  Tohru Itoh ,  Yukihiko Tsukuda ,  Tomoyasu Yamada

发明人： Ryotaro Seo ,  Tohru Itoh ,  Yukihiko Tsukuda ,  Tomoyasu Yamada

IPC分类号： H01L31/0224 ,  H01L31/18

CPC分类号： H01L27/14618 ,  H01L2224/45144 ,  H01L2224/48227 ,  H01L2224/49175 ,  H04N5/2253 ,  H04N5/2254 ,  H01L2924/00

摘要： An imaging device package includes: an imaging device chip; a substrate on which the imaging device chip is mounted; a wire that electrically connects the imaging device chip and the substrate at a peripheral edge of the substrate around the imaging device chip; a supporting body that supports an optical member with respect to the substrate; and a bonding section that bonds the supporting body to the substrate while sealing the wire and a bonding terminal of the wire at the peripheral edge of the substrate.

摘要翻译： 一种成像装置包括：成像装置芯片; 其上安装有成像装置芯片的基板; 在成像器件芯片周围的基板的周边缘处电连接成像器件芯片和基板的引线; 支撑体，其相对于所述基板支撑光学构件; 以及接合部，其在将所述线密封的情况下将所述支撑体与所述基板接合，以及所述线在所述基板的周缘处的接合端子。

公开(公告)号：US07327641B2

公开(公告)日：2008-02-05

申请号：US10914266

申请日：2004-08-10

申请人： Takayuki Iijima ,  Hiroshi Kobayashi ,  Katsuaki Yamanoi ,  Shinichiro Abe ,  Tomoyasu Yamada

发明人： Takayuki Iijima ,  Hiroshi Kobayashi ,  Katsuaki Yamanoi ,  Shinichiro Abe ,  Tomoyasu Yamada

IPC分类号： G11B21/08

CPC分类号： G11B27/105 ,  G11B27/034 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545

摘要： Management information is read from an information storage medium having the management information recorded thereon, the management information including track number information imparted to at least one track and group management information for managing as selective recording information one or a plurality of tracks as one group. Judgment is then made upon whether the group management information is included in that management information. A display mode is changed depending on a case where the group management information is recorded and a case where it is not recorded, and it is then displayed in a displaying device.

摘要翻译： 从其上记录有管理信息的信息存储介质读取管理信息，管理信息包括赋予至少一个轨道的轨道号信息和用于将一个或多个轨道作为选择记录信息管理为一组的组管理信息。 然后判断组管理信息是否包括在该管理信息中。 显示模式根据记录组管理信息的情况和未被记录的情况而改变，然后显示在显示装置中。

公开(公告)号：US20060221650A1

公开(公告)日：2006-10-05

申请号：US11391606

申请日：2006-03-27

申请人： Tomoyasu Yamada

发明人： Tomoyasu Yamada

IPC分类号： H02M3/335

CPC分类号： H02M1/36 ,  H02M3/33507 ,  H02M3/33523

摘要： A DC-DC converter is provided with a control circuit 6 which comprises a drive signal generator 11 for producing on-off signals to a control terminal of a MOS-FET 3 in synchronization with pulse signals VOSC from an oscillator 10; an intermittent controller 12 for producing a control signal VC1 to drive signal generator 11 in response to the level of detection signal from an output voltage detector 5 to convert MOS-FET 3 to the intermittent operation during the light load period; and a power control circuit 16 for ceasing power supply VCC to oscillator 10 in response to control signal VC1 from intermittent controller 12 to stop production of pulse signal VOSC from oscillator 10 for the cessation term of MOS-FET 3 during the intermittent operation.

摘要翻译： DC-DC转换器具有控制电路6，该控制电路6包括驱动信号发生器11，用于与MOS-FET 3的控制端子产生通断信号，与脉冲信号V OSC < 振荡器10; 用于响应于来自输出电压检测器5的检测信号的电平来产生控制信号V C1的驱动信号发生器11的间歇控制器12，以将MOS-FET 3转换成在光的间歇操作 负载期; 以及电源控制电路16，用于响应于间歇控制器12的控制信号V C1停止振荡器10的电源V CC，以停止产生脉冲信号V SUB， 在间歇操作期间，来自振荡器10的OSC 用于MOS-FET 3的停止项。

公开(公告)号：US07064966B2

公开(公告)日：2006-06-20

申请号：US11077434

申请日：2005-03-10

申请人： Tomoyasu Yamada ,  Mitsugu Furuya

发明人： Tomoyasu Yamada ,  Mitsugu Furuya

IPC分类号： H02M3/335

CPC分类号： H02M3/33523 ,  H02M2001/0032 ,  Y02B70/16

摘要： A transformer has a primary winding connected between a pair of dc input terminals via a voltage regulator switch, and a secondary winding connected between a pair of dc output terminals via a rectifying and smoothing circuit. The dc output voltage being applied to the load from the dc output terminals is detected, and the detector output voltage dually divided, to provide two feedback signals of different magnitudes. One of these feedback signals is used by a mode selector circuit to provide a mode select signal for causing the voltage regulator switch to be driven continuously under normal load, and at intervals under light load. Delivered to a conduction terminator circuit, the other feedback signal is thereby used to provide conduction terminator pulses for terminating conduction through the voltage regulator switch. A conduction initiator circuit responds both to the mode select signal and to a signal indicative of the conduction and nonconduction of the voltage regulator switch, to initiate conduction therethrough upon lapse of a preassigned length of time following the end of the previous conducting period. Although the nonconducting periods of the voltage regulator switch are thus fixed, its conducting periods are variable with the results of comparison of a switch current detect signal and the second recited feedback signal.

摘要翻译： 变压器具有经由电压调节器开关连接在一对直流输入端子之间的初级绕组，以及经由整流和平滑电路连接在一对直流输出端子之间的次级绕组。 检测到从直流输出端子施加到负载的直流输出电压，并将检测器输出电压双重分频，以提供不同幅度的两个反馈信号。 这些反馈信号中的一个由模式选择器电路使用，以提供模式选择信号，以使得在正常负载下以及在轻负载下间隔地连续驱动电压调节器开关。 传送到传导终端电路，另一个反馈信号由此用于提供导通终止器脉冲，用于通过电压调节器开关终止传导。 导通启动器电路响应于模式选择信号和指示电压调节器开关的导通和非导通的信号，以在经过前一个传导周期结束之后的预先指定的时间长度时开始传导。 尽管电压调节器开关的非导通时段是固定的，但是其开关电流检测信号和第二个所述的反馈信号的比较结果可以改变其导通周期。

公开(公告)号：US20050146901A1

公开(公告)日：2005-07-07

申请号：US11071559

申请日：2005-03-03

申请人： Tomoyasu Yamada

发明人： Tomoyasu Yamada

IPC分类号： H02M3/335

CPC分类号： H02M3/33523

摘要： A transformer has a primary winding connected between a pair of dc input terminals via a switch, a secondary winding connected between a pair of output terminals via a first rectifying and smoothing circuit, and a tertiary winding connected to a second rectifying and smoothing circuit for feeding a switch control circuit. Included in the switch control circuit is a switch control pulse generator circuit whereby the switch is driven to provide a constant dc voltage at the output terminals. A mode selector circuit is connected to the switch control pulse generator circuit to cause the switch to be driven continuously under normal load, and at intervals under light load. The intermittent driving of the switch is suspended, and the switch driven continuously, in the event of a drop in the output voltage of the second rectifying and smoothing circuit to a predefined value during operation in light load mode.

摘要翻译： 变压器具有通过开关连接在一对直流输入端子之间的初级绕组，经由第一整流和平滑电路连接在一对输出端子之间的次级绕组和连接到第二整流和平滑电路的三次绕组，用于馈电 开关控制电路。 开关控制电路中包括开关控制脉冲发生器电路，由此开关被驱动以在输出端提供恒定的直流电压。 模式选择器电路连接到开关控制脉冲发生器电路，以使开关在正常负载下连续驱动，并在轻负载下间隔地驱动。 在轻负载模式下操作期间，在第二整流和平滑电路的输出电压下降到预定值的情况下，开关的间歇驱动被暂停，开关连续驱动。

公开(公告)号：US20050088862A1

公开(公告)日：2005-04-28

申请号：US10503958

申请日：2003-02-10

申请人： Masaaki Simada ,  Tomoyasu Yamada

发明人： Masaaki Simada ,  Tomoyasu Yamada

IPC分类号： H02M1/00 ,  H02M1/36 ,  H02M1/42

CPC分类号： H02M1/4208 ,  H02M1/36 ,  Y02B70/126

摘要： When an AC power source (1) is turned on, energy is accumulated in a backup capacitor (63) by an energy supply circuit (64). An internal power source (65) supplies the energy accumulated in the capacitor (63) to a control unit (49). Thus, a power factor improvement circuit (40-2) operates. When the power factor improvement circuit (40-2) operates to output a predetermined voltage, an output voltage detection circuit (67) detects the voltage, and switches the internal power source (66) on. The turned on internal power source (66) supplies the energy in the capacitor (63) to a control unit (56) to operate a DC/DC conversion circuit (50). In this way, by operating the DC/DC conversion circuit (50) after operating the power factor improvement circuit (40-2), the capacity of the capacitor (63) can be reduced.

摘要翻译： 当AC电源（1）接通时，由能量供给电路（64）将能量累积在备用电容器（63）中。 内部电源（65）将蓄积在电容器（63）中的能量提供给控制单元（49）。 因此，功率因数改善电路（40-2）工作。 当功率因数改善电路（40-2）工作以输出预定电压时，输出电压检测电路（67）检测电压，并切换内部电源（66）。 接通的内部电源（66）将电容器（63）中的能量提供给控制单元（56）以操作DC / DC转换电路（50）。 以这种方式，通过在操作功率因数改善电路（40-2）之后操作DC / DC转换电路（50），可以减小电容器（63）的容量。

公开(公告)号：US06882551B2

公开(公告)日：2005-04-19

申请号：US10496161

申请日：2002-11-28

申请人： Masaaki Shimada ,  Tomoyasu Yamada

发明人： Masaaki Shimada ,  Tomoyasu Yamada

IPC分类号： H02M1/00 ,  H02M1/42 ,  H02M7/155

CPC分类号： H02M1/4225 ,  H02M2001/0025 ,  Y02B70/126

摘要： A switching power supply such that the step-up ratio of when the power-factor is improved does not increase, and the conversion efficiency can be improved. In a case where the error voltage Ver outputted from a conductance amplifier (23) increases over a reference voltage Vref2, a switching signal of high level is outputted from a comparator (59) to a FET (57) to turn on the FET (57). Therefore a resistor (56) is bypassed, and as a result a reference voltage Vref1 inputted into the conductance amplifier (23) is changed from a reference voltage Vref1-1 to Vref1-2 of lower level. Further, since the variation of the error voltage Ver outputted from the conductance amplifier (23) decreases, the output voltage Vout also decreases.

摘要翻译： 开关电源使得功率因数提高时的升压比不增加，并且可以提高转换效率。 在从电导放大器（23）输出的误差电压Ver超过参考电压Vref 2的情况下，将高电平的开关信号从比较器（59）输出到FET（57）以导通FET（57） 57）。 因此，旁路电阻（56），结果，输入到电导放大器（23）的参考电压Vref 1从基准电压Vref1-1变为低电平的Vref1〜2。 此外，由于从电导放大器（23）输出的误差电压Ver的变化减小，所以输出电压Vout也降低。

公开(公告)号：US20050041956A1

公开(公告)日：2005-02-24

申请号：US10914267

申请日：2004-08-10

申请人： Takayuki Iijima ,  Hiroshi Kobayashi ,  Katsuaki Yamanoi ,  Shinichiro Abe ,  Tomoyasu Yamada

发明人： Takayuki Iijima ,  Hiroshi Kobayashi ,  Katsuaki Yamanoi ,  Shinichiro Abe ,  Tomoyasu Yamada

IPC分类号： G11B5/09 ,  G11B7/00 ,  G11B7/085 ,  G11B19/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  G11B27/34 ,  G11B27/36 ,  G11B33/10 ,  H04N5/781

CPC分类号： G11B27/105 ,  G11B27/034 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545

摘要： Management information is read from an information storage medium having the management information recorded thereon, the management information including track number information imparted to at least one track and group management information for managing as selective recording information one or a plurality of tracks as one group. Judgment is then made upon whether the group management information is included in that management information. A display mode is changed depending on a case where the group management information is recorded and a case where it is not recorded, and it is then displayed in a displaying device.

摘要翻译： 从其上记录有管理信息的信息存储介质读取管理信息，管理信息包括赋予至少一个轨道的轨道号信息和用于将一个或多个轨道作为选择记录信息管理为一组的组管理信息。 然后判断组管理信息是否包括在该管理信息中。 显示模式根据记录组管理信息的情况和未被记录的情况而改变，然后显示在显示装置中。

公开(公告)号：US06445598B1

公开(公告)日：2002-09-03

申请号：US09913180

申请日：2001-08-09

申请人： Tomoyasu Yamada

发明人： Tomoyasu Yamada

IPC分类号： H02M3335

CPC分类号： H02M3/33507 ,  H02M3/33523 ,  H02M2001/0006 ,  Y02B70/1433

摘要： A serial circuit of the primary winding (21) of a transformer (2), a switching device (3) and a current-detecting resistor (4) is connected between a pair of dc terminals (18, 19). A smoothing capacitor (7) is connected to the secondary winding (22) of the transformer (2) via a diode (6). A resonance capacitor (5) is connected in parallel with the serial circuit of the switching device (3) and the current-detecting resistor (4). The current detection signal, the output voltage detection signal, and the switch voltage detection signal are combined to provide control pulses for the switching device (3). A control circuit (13) includes a minimum non-conducting period determination circuit for setting a first and a second minimum nonconducting period with hysteresis. The nonconducting periods of the switching device are placed under the limitation of the minimum nonconducting periods when the load is light. The zero-voltage switching of the switching device (3) is effected upon lapse of the minimum non-conducting periods and upon completion of the release of the stored energy from the transformer (2).

摘要翻译： 变压器（2）的初级绕组（21），开关装置（3）和电流检测电阻（4）的串联电路连接在一对直流端子（18,19）之间。 平滑电容器（7）通过二极管（6）连接到变压器（2）的次级绕组（22）。 谐振电容器（5）与开关器件（3）和电流检测电阻器（4）的串联电路并联连接。 组合电流检测信号，输出电压检测信号和开关电压检测信号，为开关器件（3）提供控制脉冲。 控制电路（13）包括用于设置具有滞后的第一和第二最小非导通周期的最小非导通时段确定电路。 开关器件的非导通周期被置于负载较轻的最小非导通周期的限制之下。 开关装置（3）的零电压切换是在经过最小非导通时段之后并且在从变压器（2）释放存储的能量完成时实现的。

公开(公告)号：US4992892A

公开(公告)日：1991-02-12

申请号：US5981

申请日：1987-01-22

申请人： Tomoyasu Yamada ,  Tetsuro Nagao ,  Nobutoshi Fukuda ,  Masashi Tanabe ,  Yoshiki Furuta ,  Shinichi Yamamisaka ,  Naoto Arifuku

发明人： Tomoyasu Yamada ,  Tetsuro Nagao ,  Nobutoshi Fukuda ,  Masashi Tanabe ,  Yoshiki Furuta ,  Shinichi Yamamisaka ,  Naoto Arifuku

IPC分类号： G11B27/028 ,  G11B27/032 ,  G11B27/10 ,  G11B27/30 ,  G11B27/34

CPC分类号： G11B27/032 ,  G11B27/028 ,  G11B27/107 ,  G11B27/3063 ,  G11B27/34 ,  G11B2220/90 ,  G11B2220/913

摘要： In a stereo sound digital recording system in which a plurality of tunes or programs are sequentially and digitally recorded on a magnetic tape, the left and right analog input signals are combined and converted to a digital signal. The analog input signals are also applied to a detector which detects the head of the program or tune and which causes to be generated a start identification sub-code signal which is automatically added to the digital signal, before the modulation thereof, and which is recorded on the tape for about nine seconds in the non-sound portion preceding the tune or program. A second sub-code signal, in the form of a program number signal, may also be added to the digital signal, simultaneously with the program start identification sub-code signal, to provide recorded numbers respectively identifying programs which are sequentially recorded on the tape.

摘要翻译： 在其中多个音调或程序被顺序地和数字地记录在磁带上的立体声数字记录系统中，左和右模拟输入信号被组合并转换成数字信号。 模拟输入信号还被应用于检测程序或调谐的头部并且在其调制之前自动添加到数字信号并且被记录的开始识别子代码信号的检测器 在乐曲或节目之前的非声音部分的磁带上约九秒钟。 以节目编号信号的形式的第二子码信号也可以与节目开始识别子码信号同时被加到数字信号上，以提供分别识别被顺序记录在磁带上的节目的记录号码 。