公开(公告)号：US5610449A

公开(公告)日：1997-03-11

申请号：US517926

申请日：1995-08-22

申请人： Tadashi Takahashi ,  Akihiko Kanouda ,  Kazuhiro Takizawa ,  Tetsunosuke Nakamura ,  Masami Joraku

发明人： Tadashi Takahashi ,  Akihiko Kanouda ,  Kazuhiro Takizawa ,  Tetsunosuke Nakamura ,  Masami Joraku

IPC分类号： H05K9/00 ,  H02J1/00 ,  H02M3/00 ,  H02M3/28 ,  H05K1/02 ,  H02J3/12

CPC分类号： H05K1/0256 ,  H02M3/00 ,  H05K1/0262 ,  H05K2201/09972 ,  H05K2201/1003 ,  H05K2201/10689 ,  Y10T307/50

摘要： A compact, thin-type, noise-tolerant and highly reliable electric power unit includes an input portion through which a predetermined voltage is applied, a plurality of power circuits for generating a plurality of different voltages from the predetermined voltage applied to said input portion, an output portion for outputting the plurality of different voltages generated in the plurality of power circuits, a control unit having a function to stabilize the plurality of different output voltages, and an insulated substrate which supports the input portion, the plurality of power circuits, the output portion and the control unit, and further has a printed wiring pattern for electrically coupling the constituent components of the electric power unit. By disposing each group of components which compose each of plurality of power circuits into a predetermined area corresponding to each output voltage, or by arranging the components such that the height of each of the plurality of constituent components for the power circuits is adapted to become approximately the same as or less than the height of the transformer, a compact and thin-type elective power unit which is noise-tolerant and highly reliable is achieved.

摘要翻译： 小型，薄型，耐噪声和高度可靠的电力单元包括施加预定电压的输入部分，用于从施加到所述输入部分的预定电压产生多个不同电压的多个电源电路， 用于输出在多个电源电路中产生的多个不同电压的输出部分，具有稳定多个不同输出电压功能的控制单元，以及支持输入部分的绝缘基板，多个电源电路， 输出部分和控制单元，并且还具有用于电耦合电力单元的组成部件的印刷布线图案。 通过将构成多个电源电路中的每一个的每个组件组分配到与每个输出电压对应的预定区域中，或者通过布置这些组件使得用于电源电路的多个组成部件中的每一个的高度适于变成近似 与变压器的高度相同或小于实现耐噪声和高可靠性的紧凑型薄型选择电力单元。

公开(公告)号：US5642269A

公开(公告)日：1997-06-24

申请号：US338197

申请日：1994-11-09

申请人： Akihiko Kanouda ,  Tadashi Takahashi ,  Kazuhiro Takizawa ,  Tetsuya Obara ,  Makoto Kawamura ,  Masami Joraku ,  Yoshio Miyamoto

发明人： Akihiko Kanouda ,  Tadashi Takahashi ,  Kazuhiro Takizawa ,  Tetsuya Obara ,  Makoto Kawamura ,  Masami Joraku ,  Yoshio Miyamoto

IPC分类号： H01F17/04 ,  H01F30/10 ,  H02J1/00 ,  H02M3/28 ,  H02M3/335

CPC分类号： H01F30/10 ,  H02M3/33561 ,  H02M2001/009

摘要： A circuit construction comprising a diode and a capacitor is connected to a secondary coil of a thin transformer such as a wire-type transformer. An excitation energy is discharged during a reset time of the transformer, and this excitation energy is accumulated in the capacitor, thereby output voltage is obtained through the capacitor. A direct current output voltages having two outputs is obtained through one transformer. A small volume and a light weight of the transformer, so that a compact and thin power supply apparatus can be obtained. Since a winding ratio of the transformer can be made small, a copper loss of the transformer can be reduced. It is unnecessary to select a higher switching frequency and a manufacturing cost of the power supply apparatus can be reduced.

摘要翻译： 包括二极管和电容器的电路结构连接到诸如线型变压器之类的薄型变压器的次级线圈。 在变压器的复位时间期间，励磁能量被放电，并且该激发能量积聚在电容器中，从而通过电容器获得输出电压。 通过一个变压器获得具有两个输出的直流输出电压。 变压器体积小，重量轻，可以获得紧凑而薄的电源装置。 由于变压器的绕组比可以变小，所以可以减小变压器的铜损。 不需要选择更高的开关频率，并且可以降低供电装置的制造成本。

公开(公告)号：US5638264A

公开(公告)日：1997-06-10

申请号：US544240

申请日：1995-10-17

申请人： Katsunori Hayashi ,  Akihiko Kanouda ,  Tadashi Takahashi ,  Hideaki Horie ,  Kenichi Onda ,  Yasuo Abe ,  Masayoshi Sato

发明人： Katsunori Hayashi ,  Akihiko Kanouda ,  Tadashi Takahashi ,  Hideaki Horie ,  Kenichi Onda ,  Yasuo Abe ,  Masayoshi Sato

IPC分类号： G05F1/577 ,  H02J1/10 ,  H02M7/155

CPC分类号： G05F1/577 ,  H02J1/102 ,  H02J1/108 ,  Y10T307/707

摘要： A parallelized power supply system including a plurality of switching power supplies each having a circuit for limiting rush current generated when a main switch is turned on. This system can be installed in an apparatus which requires the functions such as power uninterrupted operation and live wire insertion/dismount. Each switching power supply has another power supply for driving the rush current limiter circuit and a relay circuit for supplying relay driving current and making a connection of relay contacts after a predetermined time lapse after the operation start of the switching power supply. An a.c. power is supplied via the relay contacts to each switching power supply. The relay driving time set in the rush current limiter circuit is different for each switching power supply. Accordingly, concentration and excess of rush current when the relay is driven can be suppressed, and sparks at contact pins of a connector to be otherwise generated when the switching power supply is mounted on the connector, can be eliminated so that radiation noises and connector breakage can be avoided. Each of the switching power supplies connected in parallel has a current detecting resistor connected between the low voltage side of a load and the low voltage side of a voltage regulator d.c. output, and at least one operational amplifier for detecting a change in the d.c. output, the negative power supply terminal of the operational amplifier being connected to the current detecting resistor at its one end on the load side.

摘要翻译： 一种并联电源系统，包括多个开关电源，每个开关电源具有用于限制当主开关导通时产生的冲击电流的电路。 该系统可以安装在需要诸如电源不间断操作和带电线插入/卸载等功能的设备中。 每个开关电源具有用于驱动冲击电流限制器电路的另一个电源和用于在开关电源的操作开始之后的预定时间经过之后提供继电器驱动电流和继电器触点的连接的继电器电路。 一个 电源通过继电器触点提供给每个开关电源。 在冲击电流限制电路中设置的继电器驱动时间对于每个开关电源是不同的。 因此，可以抑制继电器驱动时的集中和超过冲击电流，并且可以消除当开关电源安装在连接器上否则产生的连接器的接触引脚上的火花，使得辐射噪声和连接器断裂 可以避免。 每个并联的开关电源具有连接在负载的低电压侧和电压调节器d.c.的低压侧之间的电流检测电阻器。 输出，以及用于检测直流电的变化的至少一个运算放大器。 运算放大器的负电源端在负载侧的一端连接到电流检测电阻。

公开(公告)号：US5768117A

公开(公告)日：1998-06-16

申请号：US364771

申请日：1994-12-27

申请人： Tadashi Takahashi ,  Kenichi Onda ,  Akihiko Kanouda ,  Masayoshi Sato ,  Hideaki Horie ,  Katsunori Hayashi

发明人： Tadashi Takahashi ,  Kenichi Onda ,  Akihiko Kanouda ,  Masayoshi Sato ,  Hideaki Horie ,  Katsunori Hayashi

IPC分类号： H02J1/12 ,  G05F1/577 ,  H02J1/10 ,  H02M3/28 ,  H02M7/08 ,  H02M7/12 ,  H02M7/217 ,  H02M7/493 ,  H02M7/155

CPC分类号： H02J1/102 ,  G05F1/577 ,  H02J1/108 ,  Y10T307/707

摘要： The invention relates to a power supply system having plural converters connected in parallel. The current of each of the plural converters is detected and each of the converters is controlled so as to match each of the converters to a maximum current value from among the detected current values. In the parallel converters, when one or more converter fails, having an output current of zero, the remaining converters are each partially charged equally to maintain the load current. Since a common bus is arranged between plural converters and plural loads, it is possible to carry out a redundant operation having a high reliability. Since a stable output can be obtained without being affected by the failed converter, a power supply system having the redundancy and the high reliability can be attained.

摘要翻译： 本发明涉及具有并联连接的多个转换器的电源系统。 检测多个转换器中的每一个的电流，并且将每个转换器进行控制，以使每个转换器与检测到的当前值中的最大电流值相匹配。 在并行转换器中，当一个或多个转换器出现故障时，输出电流为零，剩余的转换器各自部分充电以保持负载电流。 由于在多个转换器和多个负载之间设置公共总线，所以可以执行具有高可靠性的冗余操作。 由于可以在不受故障转换器影响的情况下获得稳定的输出，因此可以实现具有冗余性和高可靠性的电源系统。

公开(公告)号：US5559682A

公开(公告)日：1996-09-24

申请号：US177961

申请日：1994-01-06

申请人： Akihiko Kanouda ,  Tadashi Takahashi ,  Hideaki Horie ,  Kenichi Onda ,  Syuya Hagiwara

发明人： Akihiko Kanouda ,  Tadashi Takahashi ,  Hideaki Horie ,  Kenichi Onda ,  Syuya Hagiwara

IPC分类号： G05F1/56 ,  H01F30/00 ,  H02M3/28 ,  H02M3/335

CPC分类号： H02M3/33538 ,  H02M3/33592 ,  H02M2001/009 ,  Y02B70/1475

摘要： A diode, a condenser and a switching element are connected to a primary winding of a flat type transformer such as a wire type transformer. A citation energy discharged during an off-condition of the switching element, namely a reset period of the transformer, is accumulated in the condenser. An output voltage is obtained from the condenser. Two system direct current voltage output can be obtained from one transformer. Since the two system direct current voltage output can be obtained from the transformer having a pair of a primary winding and a secondary winding, the volume and the weight of the transformer can be reduced and the compact and the slim of the machine apparatus being mounted can be contributed. Making the small winding ratio of the transformer, the copper loss of the transformer can be reduced. By using MOS synchronous rectification, the loss in the circuit can be reduced. It is unnecessary to select highly the switching frequency.

摘要翻译： 二极管，电容器和开关元件连接到诸如线型变压器的扁平型变压器的初级绕组。 在开关元件的断开状态，即变压器的复位期间放电的引用能量积聚在冷凝器中。 从冷凝器获得输出电压。 可以从一个变压器获得两个系统的直流电压输出。 由于可以从具有一对初级绕组和次级绕组的变压器获得两个系统直流电压输出，所以可以减小变压器的体积和重量，并且可以安装机器装置的紧凑型和细长型 贡献。 使变压器的绕组比小，可以减小变压器的铜损。 通过使用MOS同步整流，可以减少电路中的损耗。 没有必要高度选择开关频率。

公开(公告)号：US5502430A

公开(公告)日：1996-03-26

申请号：US141628

申请日：1993-10-27

申请人： Tadashi Takahashi ,  Kenichi Onda ,  Akihiko Kanouda ,  Hideaki Horie ,  Syuya Hagiwara ,  Noriyuki Uchiyama ,  Sadamu Saito

发明人： Tadashi Takahashi ,  Kenichi Onda ,  Akihiko Kanouda ,  Hideaki Horie ,  Syuya Hagiwara ,  Noriyuki Uchiyama ,  Sadamu Saito

IPC分类号： H01F27/28

CPC分类号： H01F27/2823

摘要： A flat transformer has a coil body. The coil body is formed by winding plural insulated conductive wires. Each of the plural insulated conductive wires has a conductor having a circular shaped cross-section, and an outer peripheral portion of the conductor is coated by an insulating coating. A part of plural insulated conductive wires is used to form a primary winding and the remainder of the plural insulated conductive wires is used to form a secondary winding. A flat transformer may also have plural coil bodies. The plural coil bodies may be wound at plural stages. A part of the plural coil bodies is may be used to form a primary winding and the remainder of plural coil bodies may be used to form a secondary winding. The flat transformer can operate stably at a high frequency with a small loss.

摘要翻译： 扁平变压器具有线圈体。 线圈体通过缠绕多根绝缘导线而形成。 多个绝缘导线中的每一个具有具有圆形横截面的导体，并且导体的外周部分被绝缘涂层涂覆。 多个绝缘导线的一部分用于形成初级绕组，并且多个绝缘导线的其余部分用于形成次级绕组。 扁平变压器也可以具有多个线圈体。 多个线圈体可以以多个级缠绕。 可以使用多个线圈体的一部分来形成初级绕组，并且可以使用多个线圈体的其余部分来形成次级绕组。 扁平变压器可以在高频下稳定工作，损耗小。

公开(公告)号：US09164717B2

公开(公告)日：2015-10-20

申请号：US12814264

申请日：2010-06-11

申请人： Tadashi Takahashi

发明人： Tadashi Takahashi

IPC分类号： B41J11/44 ,  G06F3/12

CPC分类号： G06F3/1285 ,  G06F3/1212 ,  G06F3/1263

摘要： A method for controlling printing control apparatus for printing an image on any of a plurality of recording media each set in a plurality of storage units includes inputting a plurality of print jobs, and determining an execution order of the plurality of print jobs in a range in which printing is consecutively executed on the recording medium fed from the same storage unit based on a type of the recording medium corresponding to each of the input plurality of print jobs, and in which each of the input print jobs is not postponed more than a predetermined condition.

摘要翻译： 一种用于控制打印控制装置的方法，用于在多个存储单元中设置的多个记录介质中的任一个上打印图像，包括：输入多个打印作业，并且确定多个打印作业的执行顺序在 基于与每个输入的多个打印作业相对应的记录介质的类型，在从相同存储单元馈送的记录介质上连续执行打印，并且其中每个输入打印作业不被延迟超过预定的 条件。

公开(公告)号：US08464557B2

公开(公告)日：2013-06-18

申请号：US13279850

申请日：2011-10-24

申请人： Taeko Shibuta ,  Tadashi Takahashi ,  Takeshi Yagi

发明人： Taeko Shibuta ,  Tadashi Takahashi ,  Takeshi Yagi

IPC分类号： C03B37/012

CPC分类号： C03B37/01231 ,  C03B37/01205 ,  C03B37/01446 ,  C03B37/027 ,  C03B37/02763 ,  C03B2203/14 ,  C03B2205/10

摘要： A method of producing an optical fiber preform includes preparing a glass preform that has a hole extending in a longitudinal direction formed on one end of the glass preform in such a manner that a length of the hole is equal to or less than half of an entire length of the glass preform, synthesizing a porous glass preform by depositing glass particles on an outer circumference of the glass preform having the hole formed on the end, and sintering the porous glass preform after arranging the porous glass preform in such a manner that the end having the hole formed thereon points downward and the hole is open to the air.

摘要翻译： 一种制造光纤预制棒的方法包括制备玻璃预制棒，该玻璃预制棒具有沿玻璃预成型件的一端形成的纵向方向延伸的孔，孔的长度等于或小于整个孔的一半 玻璃预成型件的长度，通过在玻璃预成型体的外周上沉积玻璃颗粒合成多孔玻璃预制件，所述玻璃预成型体的端部形成有孔，并且在将多孔玻璃预制件布置成使得端部 其上形成有孔向下指向孔并且空气开放。

公开(公告)号：US07792972B2

公开(公告)日：2010-09-07

申请号：US11766882

申请日：2007-06-22

申请人： Masanori Kamata ,  Hiroaki Miyata ,  Tadashi Takahashi

发明人： Masanori Kamata ,  Hiroaki Miyata ,  Tadashi Takahashi

IPC分类号： G06F15/16

CPC分类号： H04L12/4641 ,  H04L12/2856 ,  H04L12/4645 ,  H04L45/60

摘要： In a wide area Ethernet network, an edge side gateway (EGW) acquires layer 2 tunneling control information from an authentication server when a PADI is received from a user terminal, stores the correspondence between the source address of the PADI and the layer 2 tunneling control information in its management table, encapsulates the PADI in accordance with the layer 2 tunneling control information, and transmits the encapsulated PADI packet to the wide area Ethernet network. A core side gateway (CGW) having received the encapsulated PADI packet stores the correspondence between the tunneling control information and the source address extracted from the received packet in its management table, and forwards the PADI obtained by decapsulating the received packet to a broadband access server. Thereafter, each of the EGW and CGW forward received packets for the user after converting their format by referencing to the management tables.

摘要翻译： 在广域以太网网络中，当从用户终端接收到PADI时，边缘侧网关（EGW）从认证服务器获取第2层隧道控制信息，存储PADI的源地址和第2层隧道控制 其管理表中的信息根据第2层隧道控制信息封装PADI，并将封装的PADI包发送到广域以太网。 已经接收到封装的PADI分组的核心侧网关（CGW）存储隧道控制信息和从管理表中接收的分组提取的源地址之间的对应关系，并将通过将接收到的分组解封装获得的PADI转发到宽带接入服务器 。 此后，EGW和CGW转发中的每一个在通过参考管理表转换其格式之后，为用户接收分组。

公开(公告)号：US20100146096A1

公开(公告)日：2010-06-10

申请号：US12626048

申请日：2009-11-25

申请人： Tadashi Takahashi ,  Hiroaki Miyata ,  Koji Nishii

发明人： Tadashi Takahashi ,  Hiroaki Miyata ,  Koji Nishii

IPC分类号： G06F15/173 ,  G06F15/16

CPC分类号： H04L65/1046 ,  H04L65/1006 ,  H04L65/103 ,  H04M7/122

摘要： A communication system controls connection to the interface, such as an IP line to which a subscriber terminal connects, according to the information in the tables in which information is registered and updated, wherein the registered and updated information includes information as to which line type, ISDN line or analog line, is used and as to which high way (HW) of a time-division switch (TSW) of a media gateway (management device) is selected for providing TSs (timeslots) for use in the connection, as well as subscriber information on services for which a subscriber contracts.

摘要翻译： 通信系统根据登记和更新信息的表中的信息，控制与接口的连接，例如用户终端连接的IP线路，其中登记和更新的信息包括关于哪种线路类型的信息， ISDN线路或模拟线路被使用，并且选择媒体网关（管理设备）的时分交换机（TSW）的哪些高速（HW）来提供在连接中使用的TS（时隙），以及 作为用户订阅合同的服务的用户信息。