专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110128758A1 SERIES RESONANT CONVERTER 有权
标题翻译：系列共振转换器
公开(公告)号：US20110128758A1
公开(公告)日：2011-06-02
申请号：US12954700
申请日：2010-11-26
申请人： Shingo Ueno , Shinichi Omaki , Atsushi Saito , Kiyomi Watanabe
发明人： Shingo Ueno , Shinichi Omaki , Atsushi Saito , Kiyomi Watanabe
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , Y02B70/1433
摘要： A series resonant converter circuit that reduces power loss is provided that includes an inverter circuit having at least a pair of first and second switching elements that is connected between DC input terminals, a transformer connected to this inverter circuit, a resonant inductance means that are connected in series to a primary winding wire or a secondary winding wire of the transformer, a primary-side resonant capacitor that is connected in series to the resonant inductance means through the first or second switching element, first and second secondary-side resonant capacitors that are connected to each other in series between the DC input terminals, first and second unidirectional elements that are connected to each other in series between the DC output terminals, and a resonant inductance means that cooperates with resonant capacitance from the primary-side resonant capacitor and the first and second secondary-side resonant capacitors to resonate in series.
摘要翻译：提供了一种降低功率损耗的串联谐振变换器电路，其包括具有至少一对第一和第二开关元件的逆变器电路，所述第一和第二开关元件连接在DC输入端子之间，连接到该逆变器电路的变压器，连接的谐振电感装置与变压器的初级绕组线或次级绕组串联连接的初级侧谐振电容器，其通过第一或第二开关元件与谐振电感装置串联连接，第一和第二次级侧谐振电容器是串联连接在直流输入端子之间，串联连接在直流输出端子之间的第一和第二单向元件以及谐振电感装置，其与来自初级侧谐振电容器的谐振电容和第一和第二次级侧谐振电容器串联谐振。

2. 发明授权

US08107263B2 Series resonant converter 有权
标题翻译：串联谐振转换器
公开(公告)号：US08107263B2
公开(公告)日：2012-01-31
申请号：US12954700
申请日：2010-11-26
申请人： Shingo Ueno , Shinichi Omaki , Atsushi Saito , Kiyomi Watanabe
发明人： Shingo Ueno , Shinichi Omaki , Atsushi Saito , Kiyomi Watanabe
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , Y02B70/1433
摘要： A series resonant converter circuit that reduces power loss is provided that includes an inverter circuit having at least a pair of first and second switching elements that is connected between DC input terminals, a transformer connected to this inverter circuit, a resonant inductance means that are connected in series to a primary winding wire or a secondary winding wire of the transformer, a primary-side resonant capacitor that is connected in series to the resonant inductance means through the first or second switching element, first and second secondary-side resonant capacitors that are connected to each other in series between the DC input terminals, first and second unidirectional elements that are connected to each other in series between the DC output terminals, and a resonant inductance means that cooperates with resonant capacitance from the primary-side resonant capacitor and the first and second secondary-side resonant capacitors to resonate in series.
摘要翻译：提供了一种降低功率损耗的串联谐振变换器电路，其包括具有至少一对第一和第二开关元件的逆变器电路，所述第一和第二开关元件连接在DC输入端子之间，连接到该逆变器电路的变压器，连接的谐振电感装置与变压器的初级绕组线或次级绕组串联连接的初级侧谐振电容器，其通过第一或第二开关元件与谐振电感装置串联连接，第一和第二次级侧谐振电容器是串联连接在直流输入端子之间，串联连接在直流输出端子之间的第一和第二单向元件以及谐振电感装置，其与来自初级侧谐振电容器的谐振电容和第一和第二次级侧谐振电容器串联谐振。

3. 发明申请

US20090290389A1 SERIES RESONANT CONVERTER 有权
标题翻译：系列共振转换器
公开(公告)号：US20090290389A1
公开(公告)日：2009-11-26
申请号：US12470192
申请日：2009-05-21
申请人： Shingo Ueno , Atsushi Saito , Kiyomi Watanabe
发明人： Shingo Ueno , Atsushi Saito , Kiyomi Watanabe
IPC分类号： H02M3/335
CPC分类号： H02M3/337 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491 , Y02P80/112
摘要： A series resonant converter of the present invention includes an inverter circuit having at least a pair of a first and second switching device connected between two input terminals, a transformer having a primary winding and a secondary winding connected to the inverter circuit, a first and second resonant capacitor connected to a secondary side of the transformer and connected in series to each other between two output terminals, a first and second unidirectional device connected in series to each other, and a resonant induction device that is operated along with the first and second resonant capacitor and resonates in series. The first and second unidirectional device are configured such that current does not flow from the first and second resonant capacitor to the input terminal by preventing electric charge of the first and second resonant capacitor from being discharged to a primary side of the transformer.
摘要翻译：本发明的串联谐振变换器包括：逆变器电路，具有连接在两个输入端子之间的至少一对第一和第二开关装置，具有初级绕组的变压器和与逆变器电路连接的次级绕组，第一和第二谐振电容器连接到变压器的次级侧并且在两个输出端子之间彼此串联连接，彼此串联连接的第一和第二单向器件，以及与第一和第二谐振器一起操作的谐振感应器件电容器并串联谐振。第一和第二单向装置被配置为使得电流不会通过防止第一和第二谐振电容器的电荷被放电到变压器的初级侧而从第一和第二谐振电容器流到输入端子。

4. 发明授权

US08441812B2 Series resonant converter having a circuit configuration that prevents leading current 有权
标题翻译：具有防止引导电流的电路结构的串联谐振变换器
公开(公告)号：US08441812B2
公开(公告)日：2013-05-14
申请号：US12470192
申请日：2009-05-21
申请人： Shingo Ueno , Atsushi Saito , Kiyomi Watanabe
发明人： Shingo Ueno , Atsushi Saito , Kiyomi Watanabe
IPC分类号： H02M3/335
CPC分类号： H02M3/337 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491 , Y02P80/112
摘要： A series resonant converter of the present invention includes an inverter circuit having at least a pair of a first and second switching device connected between two input terminals, a transformer having a primary winding and a secondary winding connected to the inverter circuit, a first and second resonant capacitor connected to a secondary side of the transformer and connected in series to each other between two output terminals, a first and second unidirectional device connected in series to each other, and a resonant induction device that is operated along with the first and second resonant capacitor and resonates in series. The first and second unidirectional device are configured such that current does not flow from the first and second resonant capacitor to the input terminal by preventing electric charge of the first and second resonant capacitor from being discharged to a primary side of the transformer.
摘要翻译：本发明的串联谐振变换器包括：逆变器电路，具有连接在两个输入端子之间的至少一对第一和第二开关装置，具有初级绕组的变压器和与逆变器电路连接的次级绕组，第一和第二谐振电容器连接到变压器的次级侧并且在两个输出端子之间彼此串联连接，彼此串联连接的第一和第二单向器件，以及与第一和第二谐振器一起操作的谐振感应器件电容器并串联谐振。第一和第二单向装置被配置为使得电流不会通过防止第一和第二谐振电容器的电荷被放电到变压器的初级侧而从第一和第二谐振电容器流到输入端子。

5. 发明授权

US5377178A Data recording/reproducing method and apparatus using a recording medium having clock marks recorded in a wobbled track for read/write synchronization 失效
标题翻译：数据记录/再现方法和装置，使用具有记录在摆动轨道中的时钟标记用于读/写同步的记录介质
公开(公告)号：US5377178A
公开(公告)日：1994-12-27
申请号：US960506
申请日：1992-10-13
申请人： Atsushi Saito , Takeshi Maeda , Takeshi Nakao , Kiyoshi Matsumoto , Atsushi Saito , Hiroyuki Minemura , Tetsuya Fushimi
发明人： Atsushi Saito , Takeshi Maeda , Takeshi Nakao , Kiyoshi Matsumoto , Atsushi Saito , Hiroyuki Minemura , Tetsuya Fushimi
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/007 , G11B19/24 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/19 , G11B27/30 , G11B7/00
CPC分类号： G11B20/1403 , G11B19/24 , G11B27/19 , G11B27/3027 , G11B7/0045 , G11B7/005 , G11B7/00745 , G11B20/1258 , G11B20/1883 , G11B20/1889 , G11B2020/1282 , G11B2220/20
摘要： A data recording/reproduction method and apparatus uses an optical disk equipped with wobbling track guide grooves disposed in a track scanning direction and minutely wobbled. The apparatus uses a circuit for detecting and correcting displacement of an optical spot position from the wobbling track, and a system for allowing data to correspond to front and rear edges of recording pits as a recording system, and includes a circuit for independently handling reproduction pulses obtained from reproduction signals of the recording pits on the front and rear edge sides and for generating reproduction clocks. A circuit resynthesizes the two series of reproduction pulse trains by a specific pattern portion in the data. Another optical disk apparatus divides each track into zones, and switches a rate of revolution each zone to attain a substantially equal linear velocity. A servo signal reproduction clock generation circuit and a data signal recording/reproduction clock generation circuit are disposed separately. The latter changes a frequency division ratio in accordance with the zones so that a clock having a predetermined frequency can be generated even when the rate of revolution changes.
摘要翻译：数据记录/再现方法和装置使用配备有以轨道扫描方向设置的摆动轨迹引导槽并且微小摆动的光盘。该装置使用用于检测和校正来自摆动轨道的光点位置的位移的电路，以及用于允许数据对应于作为记录系统的记录凹坑的前边缘和后边缘的系统，并且包括用于独立地处理再现脉冲的电路从前后边缘侧的记录坑的再现信号获得并产生再现时钟。电路通过数据中的特定模式部分重新合成两个系列的再现脉冲串。另一个光盘装置将每个轨道分成多个区域，并且切换每个区域的转速以获得基本相等的线速度。伺服信号再现时钟产生电路和数据信号记录/再现时钟产生电路分别设置。后者根据区域改变分频比，使得即使当转速变化时也可以产生具有预定频率的时钟。

6. 发明授权

US09831525B2 Non-aqueous electrolyte secondary battery and method of fabricating same 有权
公开(公告)号：US09831525B2
公开(公告)日：2017-11-28
申请号：US14397292
申请日：2012-04-27
申请人： Masahiro Morita , Yutaka Oyama , Takahiro Tsubouchi , Atsushi Saito , Yukihiro Okada
发明人： Masahiro Morita , Yutaka Oyama , Takahiro Tsubouchi , Atsushi Saito , Yukihiro Okada
IPC分类号： H01M10/0567 , H01M10/058 , H01M4/04 , H01M4/1391 , H01M10/052 , H01M10/42 , H01M4/13 , H01M4/02
CPC分类号： H01M10/0567 , H01M4/0404 , H01M4/0435 , H01M4/13 , H01M4/1391 , H01M10/052 , H01M10/058 , H01M10/4235 , H01M2004/021 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention provides a non-aqueous electrode secondary battery supplied with a non-aqueous electrolyte comprising an overcharge additive. The positive electrode material layer constituting the positive electrode in the non-aqueous electrolyte secondary battery is characterized by having a differential pore volume peak A as well as a peak B located on the smaller pore diameter side than the peak A in a pore diameter range of 0.05 μm to 2 μm in a pore size distribution curve measured by a mercury porosimeter, wherein the pore size distribution curve has a minimum C corresponding to a minimum differential pore volume between the peak A and the peak B, such that a ratio (XC/XL) of the minimum C's differential pore volume XC to a differential pore volume XL, which is the larger between the peak A's differential pore volume XA and the peak B's differential pore volume XB is 0.6 or larger.

7. 发明申请

US20140033830A1 GRINDING ABNORMALITY MONITORING METHOD AND GRINDING ABNORMALITY MONITORING DEVICE 有权
标题翻译：研磨异常监测方法和研磨异常监测装置
公开(公告)号：US20140033830A1
公开(公告)日：2014-02-06
申请号：US13884777
申请日：2011-12-22
申请人： Tomoyuki Kasuga , Atsushi Saito , Takayuki Yoshimi , Masao Ikeda
发明人： Tomoyuki Kasuga , Atsushi Saito , Takayuki Yoshimi , Masao Ikeda
IPC分类号： B24B49/16 , G01L5/00
CPC分类号： G01L5/0076 , B24B5/04 , B24B19/06 , B24B49/003 , B24B49/105 , B24B49/14 , B24B49/16 , G01L5/12
摘要： A grinding abnormality monitoring method and device for grinding a plurality of works of the same type are proposed which can improve the accuracy of judgment whether an abnormality is generated or not by properly setting a threshold value. According to the method or the device, by setting at least one of upper and lower limit values of a trial grinding load detected at the trial grinding of at least one of the works, an occurrence of grinding abnormality is judged when an actual grinding load detected at the actual grinding of work exceeds at least one of the upper and lower limit values thereof which varies depending on the time elapsed from the start of the actual grinding or a position of work relative to a grinding wheel.
摘要翻译：提出了一种用于研磨相同类型的多个作业的研磨异常监测方法和装置，其可以通过适当地设定阈值来提高判断是否产生异常的判断精度。根据该方法或装置，通过设定在至少一个工件的试磨中检测到的试验研磨载荷的上限值和下限值中的至少一个，当检测到实际研磨载荷时，判断出磨削异常的发生在实际的工件磨削中，超过其上下限值中的至少一个，这些上限值和下限值根据实际磨削开始时所经过的时间或相对于砂轮的工作位置而变化。

8. 发明授权

US08593099B2 Electric compressor 失效
标题翻译：电动压缩机
公开(公告)号：US08593099B2
公开(公告)日：2013-11-26
申请号：US12994659
申请日：2009-04-28
申请人： Makoto Shibuya , Atsushi Saito
发明人： Makoto Shibuya , Atsushi Saito
IPC分类号： G05B11/28
CPC分类号： F04B49/10 , F04B39/121 , F04B53/08 , F04B2201/0801 , F04C18/0215 , F04C29/047 , F04C2240/808 , F04C2240/81 , F04C2270/19
摘要： Provided is an electric compressor whose manufacturing cost is reduced and in which a motor driving circuit can be positively protected. A temperature sensor is provided in the vicinity of a power semiconductor element whose temperature becomes highest among a plurality of power semiconductor elements and control of the number of revolutions of a motor is performed on the basis of temperatures detected by the temperature sensor, whereby it is possible to change the number of revolutions of the motor by using a temperature in the vicinity of a power semiconductor element in a position under the worst temperature conditions as a reference, and it becomes possible to positively protect an inverter circuit without the need for a plurality of temperature sensors.
摘要翻译：提供一种电动压缩机，其制造成本降低，并且可以有效地保护电动机驱动电路。在多个功率半导体元件的温度变得最高的功率半导体元件附近设置温度传感器，并且基于由温度传感器检测的温度来执行电动机的转数的控制，由此，可以通过使用在最差温度条件下的功率半导体元件附近的温度作为参考来改变电动机的转数，并且可以积极保护逆变器电路而不需要多个的温度传感器。

9. 发明授权

US08345868B2 Data transfer system, data transfer method, data transmission device and data receiving device 有权
标题翻译：数据传输系统，数据传输方式，数据传输设备和数据接收设备
公开(公告)号：US08345868B2
公开(公告)日：2013-01-01
申请号：US12613459
申请日：2009-11-05
申请人： Tatsuya Hirai , Atsushi Saito
发明人： Tatsuya Hirai , Atsushi Saito
IPC分类号： H04N7/167
CPC分类号： H04L69/04 , H04L63/0428 , H04L63/0823 , H04L63/12 , H04L2463/101 , H04N5/782
摘要： A data transfer system. The data transfer system includes a first device and a second device. The first device is configured to encrypt a partial information group of the plurality of information groups and to transfer an encrypted information group to the second device, to generate an omission information group with information having a predetermined relation omitted from at least remaining information groups of the plurality of information groups, to encrypt and to transfer the omission information group to the second device, when a partial kind of information of the plurality of information groups has the predetermined relation. The second device is configured to decrypt the partial information group and the omission information group, to restore omitted information based on the omitted information having the predetermined relation included in a transferred partial information group, and to add the restored information to the transferred omission information group.
摘要翻译：数据传输系统。数据传输系统包括第一设备和第二设备。第一设备被配置为对多个信息组的部分信息组进行加密并将加密的信息组传送到第二设备，以生成省略信息组，其中从至少剩余的信息组中省略具有预定关系的信息多个信息组，当多个信息组的部分信息具有预定的关系时，对省略信息组进行加密和传送到第二设备。第二设备被配置为对部分信息组和省略信息组进行解密，以便基于所传送的部分信息组中包含的具有预定关系的省略的信息来恢复省略的信息，并将恢复的信息添加到被传送的省略信息组。

10. 发明申请

US20120076679A1 Inverter-Integrated Electric Compressor 失效
标题翻译：逆变式集成式电动压缩机
公开(公告)号：US20120076679A1
公开(公告)日：2012-03-29
申请号：US13375188
申请日：2010-05-28
申请人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
发明人： Atsushi Saito , Makoto Shibuya , Kouki Yoshizawa , Hideo Ikeda
IPC分类号： F04B35/04
CPC分类号： F04B39/00 , F04B35/04 , F04B39/06 , F04B39/121 , F04B39/14 , F04C18/0215 , F04C23/008 , F04C29/0085 , F04C2240/808 , H02K11/33
摘要： Provided is an inverter-integrated electric compressor having high heat resistance, which is capable of suppressing thermal interference among a plurality of power devices. Specifically provided is an inverter-integrated electric compressor which comprises a built-in motor and a substrate provided with a motor drive circuit including an inverter, an electric component including the substrate being affixed in a housing space surrounded by a compressor housing, wherein a plurality of power semiconductor elements which constitute the motor drive circuit are disposed radially around a drive shaft of the motor in a plane crossing the drive shaft. For example, the planar shape of the power semiconductor element is formed into a rectangle, and a gap having a sectorial planar shape is formed between the power semiconductor elements adjacent to each other.
摘要翻译：提供一种具有高耐热性的逆变器一体式电动压缩机，其能够抑制多个功率器件之间的热干扰。具体地提供一种逆变器一体式电动压缩机，其包括内置电动机和设置有包括逆变器的电动机驱动电路的基板，包括所述基板的电气部件固定在由压缩机壳体包围的壳体空间中，其中，多个构成马达驱动电路的功率半导体元件在与驱动轴交叉的平面内沿径向配置在马达的驱动轴上。例如，功率半导体元件的平面形状形成为矩形，并且在彼此相邻的功率半导体元件之间形成具有扇形平面形状的间隙。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式