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公开(公告)号：US4656003A
公开(公告)日：1987-04-07
申请号：US786482
申请日：1985-10-11
申请人： Motohisa Miyafuji , Yasuhiro Nakashima , Satoru Katayama , Takashi Matsui , Hidekazu Harada , Youji Yuki
发明人： Motohisa Miyafuji , Yasuhiro Nakashima , Satoru Katayama , Takashi Matsui , Hidekazu Harada , Youji Yuki
摘要： There is provided a copper alloy which comprises 1.0 to 3.5 wt. % of Ni, 0.2 to 0.9 wt. % of Si, 0.02 to 1.0 wt. % of Mn, 0.1 to 5.0 wt. % of Zn, 0.1 to 2.0 wt. % of Sn, and 0.001 to 0.01 wt. % of Mg, and 0.001 to 0.01 wt. % of one or more members selected from Cr, Ti, and Zr, with the remainder being substantially Cu. The copper alloy is suitable for lead frames for semiconductors and is also suitable for terminals and connectors. The copper alloy is produced by a process which comprises starting cooling from a temperature above 600.degree. C. at a rate of 5.degree. C. per second or higher after hot rolling of an ingot of said copper alloy, performing annealing at a temperature of 400.degree. to 600.degree. C. for 5 minutes to 4 hours after cold working, performing refining finish rolling, and performing annealing at a temperature of 400.degree. to 600.degree. C. for a short time of 5 to 60 seconds.
摘要翻译： 提供了一种铜合金，其包含1.0至3.5重量％ ％的Ni，0.2〜0.9重量％ ％的Si，0.02〜1.0wt。 Mn的％，0.1〜5.0重量％ ％的Zn，0.1〜2.0wt。 的Sn，0.001〜0.01重量％ 的Mg，0.001〜0.01重量％ ％的选自Cr，Ti和Zr中的一种或多种，余量基本上为Cu。 铜合金适用于半导体的引线框架，也适用于端子和连接器。 铜合金通过以下方法制造，该方法包括：在所述铜合金的锭的热轧后以5℃/秒以上的速度从高于600℃的温度开始冷却，在400℃的温度下进行退火 在600℃〜600℃下冷却5分钟〜4小时，进行精炼精轧，在400〜600℃的温度下进行5〜60秒的短时间退火。
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2.发明授权Copper alloys for electric and electronic devices and method for producing same 失效电气和电子设备用铜合金及其制造方法
公开(公告)号：US4430298A
公开(公告)日：1984-02-07
申请号：US501110
申请日：1983-06-06
申请人： Motohisa Miyafuji , Takashi Matsui , Hidekazu Harada , Masumitsu Soeda , Shin Ishikawa , Hiroshi Murakado , Hiroaki Kawamoto , Takeo Tabuchi , Kunio Kamada , Yasuhiro Nakashima
发明人： Motohisa Miyafuji , Takashi Matsui , Hidekazu Harada , Masumitsu Soeda , Shin Ishikawa , Hiroshi Murakado , Hiroaki Kawamoto , Takeo Tabuchi , Kunio Kamada , Yasuhiro Nakashima
摘要： A copper alloy for electric and electronic devices, comprising: 3.0-3.5 wt % of Ni, 0.5-0.9 wt % of Si, 0.02-1.0 wt % of Mn, 0.1-5.0 wt % of Zn and the balance Cu and the inevitable impurities.
摘要翻译： 一种电气电子设备用铜合金，其特征在于，包括：3.0-3.5重量％的Ni，0.5-0.9重量％的Si，0.02-1.0重量％的Mn，0.1-5.0重量％的Zn，余量为Cu和不可避免的杂质 。
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公开(公告)号：US4591484A
公开(公告)日：1986-05-27
申请号：US719453
申请日：1985-04-03
IPC分类号： C22C9/00 , C22C9/06 , H01L23/00 , H01L23/48 , H01L23/492
CPC分类号： H01L23/4924 , H01L23/48 , H01L2924/0002
摘要： A lead material for semiconductor devices comprising from 0.4 to 4.0 wt % of Ni, from 0.1 to 1.0 wt % of Si, from 0.05 to 1.0 wt % of Zn, from 0.01 to 1.0 wt % of Mn, from 0.001 to less than 0.01 wt % of Mg, from 0.001 to less than 0.01 wt % of Cr, up to 0.003 wt % of S, and the balance of Cu and inevitable impurities. The material may further comprise up to 5 ppm of hydrogen and up to 5 ppm of oxygen.
摘要翻译： 一种用于半导体器件的铅材料，包括0.4至4.0重量％的Ni，0.1至1.0重量％的Si，0.05至1.0重量％的Zn，0.01至1.0重量％的Mn，0.001至小于0.01重量％ Mg的百分比，0.001至小于0.01重量％的Cr，至多0.003重量％的S，余量为Cu和不可避免的杂质。 该材料还可以包含高达5ppm的氢和高达5ppm的氧。
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4.发明授权Battery charger capable of accurately detecting battery temperature for full charge determination 失效电池充电器能够准确检测电池温度以进行全电荷测定公开(公告)号：US07064523B2
公开(公告)日：2006-06-20
申请号：US10892183
申请日：2004-07-16
IPC分类号： H02J7/04
CPC分类号： H02J7/0091
摘要： A battery charger for charging a battery pack having a battery, a temperature sensor for sensing a temperature of the battery, and a battery terminal. The battery charger includes a charger terminal to which the battery terminal is connected when the battery is charged, a charge current generating circuit that generates a charge current for charging the battery, a battery temperature detector, and a controller. The battery temperature detector is configured to include a circuit, for example, to detect a temperature of the battery while cooperating with the temperature sensor and to output a temperature signal indicative of the temperature of the battery. The controller which is supplied with the temperature signal from the battery temperature detector, corrects the temperature signal, and provides a corrected temperature signal.
摘要翻译： 一种用于对具有电池的电池组充电的电池充电器，用于感测电池的温度的温度传感器和电池端子。 电池充电器包括在电池充电时电池端子被连接的充电器端子，产生用于对电池充电的充电电流的充电电流产生电路，电池温度检测器和控制器。 电池温度检测器被配置为包括电路，例如在与温度传感器协作的同时检测电池的温度，并输出指示电池的温度的温度信号。 提供有来自电池温度检测器的温度信号的控制器校正温度信号，并提供校正的温度信号。
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公开(公告)号：US20050013144A1
公开(公告)日：2005-01-20
申请号：US10892185
申请日：2004-07-16
CPC分类号： H02J7/022 , H02J7/0031
摘要： A DC power source unit supplies a DC voltage to a power tool through an adapter when a power switch of the tool is turned ON and also charges a battery pack used as an alternative power source of the tool when the power tool is not operated. In order to prevent a rush current from flow in a switch interposed between a switching power source circuit and the battery pack when charging the battery pack is commenced, the switch is rendered OFF when the output voltage from the switching power source is greater than the battery voltage. Charging the battery is started upon once lowering the output of the switching power source to a level lower than the battery voltage.
摘要翻译： 直流电源单元当工具的电源开关接通时，通过适配器向电动工具提供直流电压，并且在电动工具不工作时对用作工具的替代电源的电池组进行充电。 为了防止在开关电源电路和电池组之间插入的开关中的冲击电流从开关电源充电时开始流动，当开关电源的输出电压大于电池时，开关断开 电压。 一旦将开关电源的输出降低到低于电池电压的电平，就开始对电池充电。
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公开(公告)号：US08517558B2
公开(公告)日：2013-08-27
申请号：US13276663
申请日：2011-10-19
IPC分类号： B25B23/18
CPC分类号： B25B23/18 , B25F5/021 , Y10T408/21 , Y10T408/96
摘要： A power tool includes a body housing a motor and a power transmission mechanism positioned ahead of the motor for transmitting a power of the motor, a handle grip having an upper end portion connected to an approximately intermediate portion of the body and a lower end portion to which a battery is connected, a light emitting element positioned below the power transmission mechanism and receiving electrical power from the battery for illuminating a portion ahead of the body, and a trigger positioned below the power transmission mechanism for controlling a supply of the electrical power from the battery to the motor and to the light emitting element.
摘要翻译： 电动工具包括容纳马达的主体和位于马达前方的动力传递机构，用于传递马达的动力;具有连接到主体近似中间部分的上端部分的手柄把手和下端部分 电池连接的发光元件，位于动力传递机构下方的发光元件，并且从电池接收用于照射身体前方的电力的电力;以及位于动力传递机构下方的触发器，用于控制来自 电池到电动机和发光元件。
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公开(公告)号：US07296323B2
公开(公告)日：2007-11-20
申请号：US10642670
申请日：2003-08-19
IPC分类号： A47L9/28
CPC分类号： A47L9/2894 , A47L7/0085 , A47L7/0095 , A47L9/2842 , B23Q1/0009 , B23Q11/0046 , B23Q11/0057
摘要： A dust collector includes: a motor functioning as a driving source; a drive unit for driving a motor; a dust collection fan rotated by the motor; a head section for accommodating the dust collection fan; a switch provided on the head section to control the starting of the motor; a tank section located below the head section, for accommodating dust conveyed by the dust collection fan, the tank section having a connecting portion; a duct hose having one end and the other end, the one end attached to the connecting portion, the other end being detachable from a portion of a power tool; a remote-control transmitter for transmitting a signal; and a remote-control receiver for receiving the signal from the remote-control transmitter to control the drive unit to start or stop the motor.
摘要翻译： 集尘器包括：用作驱动源的电动机; 用于驱动马达的驱动单元; 由电机旋转的集尘风扇; 用于容纳集尘扇的头部; 设置在头部的开关，用于控制马达的启动; 位于所述头部下方的用于容纳由所述集尘扇输送的灰尘的罐部，所述罐部具有连接部; 具有一端和另一端的管道软管，一端连接到连接部分，另一端可与电动工具的一部分分离; 用于发送信号的遥控发射机; 以及用于接收来自遥控发射器的信号以控制驱动单元启动或停止电动机的遥控接收器。
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公开(公告)号：US20110112731A1
公开(公告)日：2011-05-12
申请号：US12935280
申请日：2009-03-27
申请人： Hidekazu Harada
发明人： Hidekazu Harada
CPC分类号： B66C13/12 , B60L50/15 , B60L2200/40 , B66C13/18 , B66C13/28 , B66C19/007 , Y02T10/646 , Y02T10/7077
摘要： A power storage device (first power storage device) (41) stores part of a supply power, and in case of shortage of the supply power, discharges the storage power to compensate for the supply power. A power storage device (second power storage device) (42) stores part of the supply power, and discharges the storage power at least in a cargo lifting operation by motors to compensate for the supply power. As the power storage device (42), a power storage device having an output density higher than that of the power storage device (41) is used. Alternatively, as the power storage device (41), a power storage device having an energy density higher than that of the power storage device (42) is used.
摘要翻译： 蓄电装置（第一蓄电装置）（41）存储供电的一部分，在供电不足的情况下，放电存储电力以补偿供电电力。 电力存储装置（第二蓄电装置）（42）存储部分供电电力，并且通过电动机至少在货物提升操作中排出存储电力，以补偿供电能力。 作为蓄电装置（42），使用输出密度高于蓄电装置（41）的蓄电装置。 或者，作为蓄电装置（41），使用能量密度高于蓄电装置（42）的蓄电装置。
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公开(公告)号：US20070159812A1
公开(公告)日：2007-07-12
申请号：US11709741
申请日：2007-02-23
IPC分类号： B25B23/18
CPC分类号： B25B23/18 , B25F5/021 , Y10T408/21 , Y10T408/96
摘要： A power tool includes a motor as a drive power source, a body housing the motor and having an end output unit for chucking an end tool, a handle grip connected to the body; and a light unit disposed to one of the handle grip and the body, and having a light-emitting element for providing illumination near the end tool. The light unit comprises switch means for switching the light-emitting element on and off, and an off circuit for automatically turning the light-emitting element off at a predetermined time after the light-emitting element turns on.
摘要翻译： 电动工具包括作为驱动电源的电动机，容纳电动机并具有用于夹紧端部工具的端部输出单元的主体，连接到主体的把手柄; 以及设置在手柄和主体中的一个上的灯单元，并且具有用于在端部工具附近提供照明的发光元件。 光单元包括用于在发光元件接通之后的预定时间关闭发光元件的开关装置和用于自动转动发光元件的断开电路。
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10.发明申请Battery charger capable of accurately detecting battery temperature for full charge determination 失效电池充电器能够准确检测电池温度以进行全电荷测定公开(公告)号：US20050017691A1
公开(公告)日：2005-01-27
申请号：US10892183
申请日：2004-07-16
CPC分类号： H02J7/0091
摘要： A full charge condition of a battery is determined based on a battery temperature gradient computed at every sampling time based on two values of detected battery temperatures. However, the battery temperature detected when the level of a charge current is switched does not exhibit an accurate temperature of the battery due to contact resistance existing in contact portion of a battery side terminal and a charger side terminal, resulting in inaccurate detection of the full charge condition. A microcomputer corrects the battery temperatures detected after the level of the charge current is switched and the full charge determination is made through computation of the battery temperature gradient using the corrected battery temperatures.
摘要翻译： 基于基于检测到的电池温度的两个值在每个采样时间计算的电池温度梯度来确定电池的完全充电状态。 然而，当充电电流的电平被切换时检测到的电池温度由于存在于电池侧端子和充电器侧端子的接触部分中的接触电阻而不显示电池的精确温度，导致完全不正确的检测 充电条件。 微型计算机校正在充电电流的电平切换之后检测到的电池温度，并且通过使用校正的电池温度计算电池温度梯度来进行完全充电确定。
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