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1. 发明授权

US5502430A Flat transformer and power supply unit having flat transformer 失效
标题翻译：扁平变压器和具有扁平变压器的电源单元
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。

2. 发明授权

US5559682A Multi-output DC-DC convertor 失效
标题翻译：多输出DC-DC转换器
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。

3. 发明授权

US5768117A Power supply system for supplying electric power to a load through plural converters 失效
标题翻译：用于通过多个转换器向负载供电的供电系统
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。

4. 发明授权

US5638264A Parallelized power supply system providing uninterrupted operation 失效
标题翻译：并联电源系统不间断运行
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。

5. 发明授权

US5642269A Power supply apparatus having separate plural outputs 失效
标题翻译：电源装置具有分离的多个输出
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。

6. 发明授权

US5610449A Electric power unit 失效
标题翻译：电力单位
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。

7. 发明授权

US06381152B1 Method of driving semiconductor switching device in non-saturated state and power supply apparatus containing such a switching device 有权
标题翻译：在非饱和状态下驱动半导体开关器件的方法和包含这种开关器件的电源设备
公开(公告)号：US06381152B1
公开(公告)日：2002-04-30
申请号：US09651722
申请日：2000-08-30
申请人： Tadashi Takahashi , Kenichi Onda , Norikazu Tokunaga , Takeshi Onaka , Ryouhei Saga , Katsunori Hayashi
发明人： Tadashi Takahashi , Kenichi Onda , Norikazu Tokunaga , Takeshi Onaka , Ryouhei Saga , Katsunori Hayashi
IPC分类号： H02M3335
CPC分类号： H02H7/1206 , H02H7/1213 , H02H11/003 , H02M3/33576 , H03K17/166
摘要： A power supply apparatus includes a semiconductor switching device for outputting power and a control circuit for controlling the on/off operation of the semiconductor switching device. The control circuit includes a circuit for applying, when turning on the semiconductor switching device, a first control signal corresponding to the difference between the output voltage of the power supply apparatus and a first reference value to the semiconductor switching device in accordance with the increase in the output voltage from the power supply apparatus thereby to operate the semiconductor switching device in a non-saturated area, so that the semiconductor switching device is turned on gradually.
摘要翻译：电源装置包括用于输出电力的半导体开关装置和用于控制半导体开关装置的接通/断开操作的控制电路。控制电路包括电路，当将半导体开关器件接通时，根据电源供应器的增加将与电源装置的输出电压之间的差与第一基准值相对应的第一控制信号作用于半导体开关器件，来自电源装置的输出电压从而在非饱和区域中操作半导体开关装置，使得半导体开关装置逐渐接通。

8. 发明授权

US06496395B2 Direct-current power-supply apparatus, control circuit thereof and semiconductor integrated circuit device for power supply 有权
标题翻译：直流供电装置，其控制电路和用于电源的半导体集成电路装置
公开(公告)号：US06496395B2
公开(公告)日：2002-12-17
申请号：US09809997
申请日：2001-03-14
申请人： Norikazu Tokunaga , Kenichi Onda , Tadashi Takahashi , Takeshi Onaka , Ryohei Saga , Katsunori Hayashi
发明人： Norikazu Tokunaga , Kenichi Onda , Tadashi Takahashi , Takeshi Onaka , Ryohei Saga , Katsunori Hayashi
IPC分类号： H02M324
CPC分类号： H02M3/33592 , Y02B70/1475
摘要： A direct-current power-supply apparatus provided by the present invention comprises a switching converter for converting an input direct-current power into another direct-current power, a control circuit and an isolation means. The switching converter has a main switch device for generating a pulse voltage from the direct-current input, a synchronous-rectification circuit on the output side of the switching converter and a reverse-current-blocking switch. On the other hand, the control circuit includes a PWM formation unit for driving the main switch device, a synchronous-rectification control unit for controlling an operation to drive the synchronous-rectification circuit and a driving control unit for controlling an operation to drive the reverse-current-blocking switch. The control circuit operates by using a common electric potential appearing on the output side of the switching converter as a reference electric potential. A driving signal is applied to the main switch device through the isolation means. Thus, the direct-current power-supply apparatus is controlled without need for exchanges of the signal for driving the main switch device and a signal isolated between control devices including a switch for synchronous rectification.
摘要翻译：本发明所提供的直流电源装置包括一个用于将输入直流电转换为另一直流电源的开关转换器，一控制电路和一隔离装置。开关转换器具有用于从直流输入产生脉冲电压的主开关装置，开关转换器的输出侧的同步整流电路和反向阻断开关。另一方面，控制电路包括用于驱动主开关装置的PWM形成单元，用于控制驱动同步整流电路的操作的同步整流控制单元和用于控制驱动逆变器的操作的驱动控制单元电流阻断开关。控制电路通过使用出现在开关转换器的输出侧的公共电位作为参考电位来工作。通过隔离装置将驱动信号施加到主开关装置。因此，不需要交换用于驱动主开关装置的信号和在包括用于同步整流的开关的控制装置之间隔离的信号，可以控制直流电源装置。

9. 发明授权

US5453972A Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US5453972A
公开(公告)日：1995-09-26
申请号：US10019
申请日：1993-01-27
申请人： Hiroshi Kanazawa , Fumio Tajima , Ryoichi Naganuma , Nobuyoshi Mutoh , Tadashi Takahashi , Hideki Nihei , Shunichi Tanae , Hideaki Horie , Syooichi Kawamata
发明人： Hiroshi Kanazawa , Fumio Tajima , Ryoichi Naganuma , Nobuyoshi Mutoh , Tadashi Takahashi , Hideki Nihei , Shunichi Tanae , Hideaki Horie , Syooichi Kawamata
IPC分类号： G11B7/085 , G11B17/028 , G11B17/34 , G11B19/04 , G11B19/20 , G11B19/28 , G11B25/04 , G11B33/08 , H02K21/14 , H02K21/24 , G11B7/12
CPC分类号： G11B17/0282 , G11B17/028 , G11B17/34 , G11B19/04 , G11B19/20 , G11B19/28 , G11B25/043 , G11B33/08 , G11B7/08505 , G11B7/08582 , H02K21/14 , H02K21/24
摘要： A portable-type disk apparatus for a 3.5-inch or less optical disk implemented in a thin, light-weight and miniaturized structure having a vibration-withstanding capability. An optical head assembly is disposed stationarily while an optical disk and a spindle motor for rotating the optical disk are disposed movably in a diametrical direction of the optical disk. The spindle motor is constituted by a brushless motor of a substantially semi-circular form in cross section and having a laterally truncated portion. The optical head assembly including an optical head and a laser circuit is disposed at the side of the laterally truncated portion.
摘要翻译：一种用于3.5英寸或更小的光盘的便携式盘装置，其实现为具有耐振动能力的薄，轻重量和小型化结构。一个光头组件被放置在一个光盘和一个用于旋转光盘的主轴电动机的位置上，可移动地设置在光盘的直径方向上。主轴电动机由横截面为大致半圆形的无刷电动机构成，具有横向截断部分。包括光学头和激光电路的光学头组件设置在横截面的一侧。

10. 发明授权

US09164717B2 Printing control apparatus, printing control method, and printing control program 有权
标题翻译：打印控制装置，打印控制方法和打印控制程序
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。

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