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    • 1. 发明授权
    • Current-balance switching regulator
    • 电流平衡开关稳压器
    • US4912621A
    • 1990-03-27
    • US313058
    • 1989-02-21
    • Kazuo KobayashiHiroo TanakaFumiaki IharaKatsuyuki AsahiOsamu Kinoshita
    • Kazuo KobayashiHiroo TanakaFumiaki IharaKatsuyuki AsahiOsamu Kinoshita
    • H02M3/28H02J1/10
    • H02J1/102
    • A current-balance switching regulator in which a plurality of switching power source portions are connected in parallel for the purpose of supplying a stabilized output voltage to a load. Each of the switching power source portions includes a switching control portion for controlling a switching element connected to the primary side of a transformer in accordance with the output voltage on the secondary side of the transformer. Current is detected on the primary side of the portions. When a current unbalance is detected, current balance is arranged by adding the amount of unbalance equally among the portions, so concentration of the load to a particular portion can be prevented. As a result of such averaging, the life of each portion can be lengthened. The portions are connected so that one is made a master and the rest are slaves, so the output voltage can be determined by a variable resistor or the like. A limiter is provided to limit the amount of unbalance added, and an integrator is provided so the amount of unbalance added is smooth so that operation is stabilized.
    • 电流平衡切换调节器,其中为了向负载提供稳定的输出电压,多个开关电源部分并联连接。 每个开关电源部分包括开关控制部分,用于根据变压器的次级侧上的输出电压来控制连接到变压器初级侧的开关元件。 在部分的初级侧检测到电流。 当检测到电流不平衡时,通过在各部分之间平均地加上不平衡量来布置电流平衡,从而可以防止对特定部分的负载集中。 作为平均的结果,每个部分的寿命可以延长。 这些部分被连接成使得一个成为主机,而其余部分是从机,因此输出电压可以由可变电阻器等来确定。 提供限制器来限制不平衡量的增加,并且提供积分器,使得不平衡量的平滑,使得操作稳定。
    • 2. 发明授权
    • Stranded conductor to be used for movable member and cable using same
    • 用于可移动部件的绞合导体和使用它的电缆
    • US06674011B2
    • 2004-01-06
    • US09912405
    • 2001-07-25
    • Satoshi UenoHiroo TanakaHakaru Matsui
    • Satoshi UenoHiroo TanakaHakaru Matsui
    • H01B508
    • H01B7/0009H01B5/08
    • A layered stranded conductor has an inner layer section and an outer layer section. The inner layer section has one or more inner section element wires, including a first element wire having an outer diameter of 0.08 mm or less. The outer layer section has one or more outer section element wires, including a second element wire stranded with the first element wire and an outer diameter of 0.08 mm or less. The first element wire has 1.5 times or higher tensile strength than that of a second element wire. Additionally, the one or more inner and the one or more outer section element wires are stranded with each other such that a ratio of a strength of the one or more inner section wires to a strength of the one or more outer section wires is 0.5 to 5.
    • 层状绞合导体具有内层部分和外层部分。 内层部分具有一个或多个内部部分元件导线,包括具有0.08mm或更小外径的第一元件线。 外层部分具有一个或多个外部部分元件线,包括与第一元件线绞合的第二元件线和0.08mm或更小的外径。 第一元件线具有比第二元件线的拉伸强度高1.5倍或更高的拉伸强度。 此外,一个或多个内部部分和一个或多个外部部分丝线彼此绞合,使得一个或多个内部部分线的强度与一个或多个外部部分线的强度的比率为0.5至 5。
    • 6. 发明授权
    • Double-laterally-wound two-core parallel extrafine coaxial cable
    • 双面绕线双芯并联超细同轴电缆
    • US06677534B2
    • 2004-01-13
    • US10162203
    • 2002-06-05
    • Yuuki YamamotoSatoshi UenoHiroo Tanaka
    • Yuuki YamamotoSatoshi UenoHiroo Tanaka
    • H01B700
    • H01B11/203
    • A double-laterally-wound two-core parallel extrafine coaxial cable includes two cores, having internal conductors whose outer peripheries are covered with insulators and disposed in parallel with each other. A first laterally-wound shield is applied to the outer periphery of the two cores. A second laterally-wound shield is applied to the outer periphery of the first laterally-wound shield in a direction opposite to that of the first laterally-wound shield. A composite tape, which includes a plastic tape having a vapor-deposited metal layer formed on one surface thereof, is wound around the outer periphery of the second laterally-wound shield such that the vapor-deposited metal layer faces the second laterally-wound shield. A jacket covers the outer periphery of the composite tape. Each of the cores has a core outer diameter, and the laterally-wound shields are formed of wire having a wire diameter. The pitch of the lateral winding of the laterally wound shields is 10 to 20 times the sum of twice the core outer diameter and twice the wire diameter.
    • 双面绕线双芯并联特殊同轴电缆包括两个芯,其具有内部导体,其外周被绝缘体覆盖并彼此平行设置。 第一横向卷绕的屏蔽件被施加到两个芯的外周。 第二横向卷绕的屏蔽件以与第一横向卷绕的屏蔽件相反的方向施加到第一横向卷绕的屏蔽的外周。 包括在其一个表面上形成有气相沉积金属层的塑料带的复合带卷绕在第二横向卷绕的屏蔽的外周上,使得气相沉积金属层面向第二横向卷绕的屏蔽 。 护套覆盖复合带的外周。 每个芯具有芯外径,并且横向缠绕的屏蔽由具有线直径的线形成。 横向绕线屏蔽的横向绕组的间距是芯外径的两倍和线径的两倍的10至20倍。
    • 7. 发明授权
    • Two-core parallel extra-fine coaxial cable
    • 双芯并联超细同轴电缆
    • US06495759B1
    • 2002-12-17
    • US09956249
    • 2001-09-20
    • Yuuki YamamotoSatoshi UenoHiroo Tanaka
    • Yuuki YamamotoSatoshi UenoHiroo Tanaka
    • H01B700
    • H01B7/0807H01B7/0861H01B11/20
    • It is an object of the present invention to provide a two-core parallel extra-fine coaxial cable having a high shield effect and sufficient flexibility for being wired in a narrows pace. To achieve the object, the invention provides a two-core parallel extra-fine coaxial cable including, two parallel cores having inner conductors whose outer peripheries are coated with insulations, a transversely wound shield provided around outer peripheries of the two cores, a composite tape which includes a plastic tape formed on its one surface with a metal deposition layer and which is wound around an outer periphery of the transversely wound shield such that the metal deposition layer comes on the side of the transversely wound shield, and a jacket for coating an outer periphery of the composite tape.
    • 本发明的目的是提供一种具有高屏蔽效果和足够灵活性的两芯平行超细同轴电缆,以窄速步进布线。 为了实现该目的,本发明提供了一种双芯并联超细同轴电缆,其包括两个平行的芯,其具有外部外围被绝缘体覆盖的内部导体,围绕两个芯的外周设置的横向屏蔽罩,复合带 其包括在其一个表面上形成有金属沉积层的塑料带,并且缠绕在横向卷绕的屏蔽的外周上,使得金属沉积层位于横向卷绕的屏蔽的侧面上,并且用于涂覆 复合胶带的外周。