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    • 6. 发明授权
    • Electric compressor
    • 电动压缩机
    • US08593099B2
    • 2013-11-26
    • US12994659
    • 2009-04-28
    • Makoto ShibuyaAtsushi Saito
    • Makoto ShibuyaAtsushi Saito
    • G05B11/28
    • F04B49/10F04B39/121F04B53/08F04B2201/0801F04C18/0215F04C29/047F04C2240/808F04C2240/81F04C2270/19
    • 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.
    • 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。
    • 7. 发明授权
    • Data transfer system, data transfer method, data transmission device and data receiving device
    • 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
    • US08345868B2
    • 2013-01-01
    • US12613459
    • 2009-11-05
    • Tatsuya HiraiAtsushi Saito
    • Tatsuya HiraiAtsushi Saito
    • H04N7/167
    • H04L69/04H04L63/0428H04L63/0823H04L63/12H04L2463/101H04N5/782
    • 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.
    • 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 。
    • 9. 发明申请
    • Component mounting apparatus, mounting-component producing method, and conveyor apparatus
    • 部件安装装置,安装部件制造方法以及输送装置
    • US20090250313A1
    • 2009-10-08
    • US12382323
    • 2009-03-13
    • Akira KimuraKatsuhiko OhnoAtsushi Saito
    • Akira KimuraKatsuhiko OhnoAtsushi Saito
    • B65G49/00
    • H05K13/0452H05K13/0061
    • A component mounting apparatus includes: a load area to load a substrate; an unload area to unload the substrate; a main area interposed between the load and unload areas, including a first area including a first mounting area, a second area including a second mounting area, and a third area interposed therebetween; two mounting units to mount, on the substrate, first and second components in the first and second mounting areas, respectively; a conveyor group to convey the substrate, including first to fourth conveyors, the second and fourth conveyors being capable of receiving the substrate from the first and third conveyors in the first and second areas, respectively; and a driving mechanism capable of moving at least one of the first and second conveyors between the first and third areas and moving at least one of the third and fourth conveyors between the second and third areas.
    • 一种部件安装装置,包括:用于加载基板的加载区域; 卸载基板的卸载区域; 插入在所述装卸区域之间的主区域,包括包括第一安装区域的第一区域,包括第二安装区域的第二区域和插入其间的第三区域; 两个安装单元,分别在第一和第二安装区域中分别在基板上安装第一和第二部件; 输送机组,用于输送包括第一至第四输送机的基板,第二和第四输送机能够分别从第一和第二区域中的第一和第三输送机接收基板; 以及能够在第一和第三区域之间移动第一和第二输送机中的至少一个并且在第二和第三区域之间移动第三和第四输送机中的至少一个的驱动机构。