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71.发明申请公开(公告)号：US20060027790A1
公开(公告)日：2006-02-09
申请号：US11136438
申请日：2005-05-25
CPC分类号： H01M8/0221 , H01B1/24 , H01M8/0206 , H01M8/0213 , H01M8/0226 , H01M2008/1095
摘要： The present invention are to provide an electrically conducting resin composition for a fuel cell separator which overcomes the drawbacks of prior arts, and to provide a fuel cell separator produced by molding this electrically conducting resin composition and having both of high electrical conductivity and flexural property. The present invention employs an electrically conducting resin composition for a fuel cell including a component A of polypropylene resin whose melt flow rate is 0.01 or higher and 10 or lower and a component B of electrically conducting filler as well as a fuel cell separator made of the same.
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公开(公告)号：US06965357B2
公开(公告)日：2005-11-15
申请号：US10420634
申请日：2003-04-22
申请人： Hiroshi Sakamoto , Tsukasa Hoshi
发明人： Hiroshi Sakamoto , Tsukasa Hoshi
IPC分类号： H01S5/0683 , H01S5/042 , H04B10/07 , H04B10/40 , H04B10/50 , H04B10/564 , H04B10/60 , H04B10/67 , H04B10/69 , G09G3/14
CPC分类号： H01S5/042
摘要： A light-emitting element drive circuit capable of controlling the drive current of a light-emitting element in consideration of changes in a threshold value of the light-emitting element. A laser diode 1 emits light in accordance with a bias current Ib of a bias current drive circuit 2 and a light-emitting current Ip of a data current drive circuit 3. A photodiode 4 outputs a monitor current Im that corresponds to the optical output of the laser diode 1. A bias current feedback circuit 8 detects a change in the threshold current in accordance with the current Im, and outputs a control signal CS1. The bias current drive circuit 2 generates a bias current Ib that corresponds to the threshold current Ith of the laser diode 1 after the change. A light-emitting current feedback circuit 9 detects a change in the optical output of the laser diode 1 in accordance with the current Im, and outputs a controls signal CS2. The data current drive circuit 3 generates a light-emitting current Ip relative to a pre-determined optical output of the laser diode 1 in accordance with the control signal CS2.
摘要翻译： 考虑到发光元件的阈值的变化，能够控制发光元件的驱动电流的发光元件驱动电路。 激光二极管1根据偏置电流驱动电路2的偏置电流Ib和数据电流驱动电路3的发光电流Ip发光。 光电二极管4输出对应于激光二极管1的光输出的监视电流Im。 偏置电流反馈电路8根据电流Im检测阈值电流的变化，并输出控制信号CS 1。 偏置电流驱动电路2产生与变更后的激光二极管1的阈值电流Ith对应的偏置电流Ib。 发光电流反馈电路9根据电流Im检测激光二极管1的光输出的变化，并输出控制信号CS 2。 数据电流驱动电路3根据控制信号CS 2产生相对于激光二极管1的预定光输出的发光电流Ip。
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公开(公告)号：US06885310B2
公开(公告)日：2005-04-26
申请号：US10379269
申请日：2003-03-03
申请人： Atsutoshi Goto , Yasuhiro Yuasa , Shuichi Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
发明人： Atsutoshi Goto , Yasuhiro Yuasa , Shuichi Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
CPC分类号： G01B7/02 , G01D5/2216 , H02H1/0061 , H04L12/5692 , H04L69/08
摘要： Two A.C. output signals amplitude-modulated in accordance with two function values (sine and cosine) differing from each other in correspondence to a position-to-be-detected are received from a position sensor such as a resolver. By performing an addition or subtraction between a signal derived by shifting the electric phase of one of the received A.C. output signals by a predetermined angle, and the other received signal, two electric A.C. signals (sin(ωt±d+θ), sin((ωt±d−θ)) are electrically synthesized which have electric phase angles (θ) corresponding to the position-to-be-detected and are phase-shifted in opposite directions. “±d” here represents phase variation error caused by factors, other than the position-to-be-detected, such as temperature change. In the synthesized two signals, the phase variation errors (±d) appear in the same direction, while the phase differences (θ) corresponding to the position are shifted in opposite, positive and negative, directions. Thus, by measuring the respective phase shift amounts (±d+θ, ±d−θ) and performing appropriate operation, it is allowed to cancel out or extract the error (±d) so that an accurate phase difference (θ) can be detected. Position detection data indicative of the detected phase difference (θ) is converted into a pulse-width-modulated signal and transmitted in the pulse-width-modulated form.
摘要翻译： 从诸如旋转变压器的位置传感器接收根据与待检测位置彼此不同的两个功能值（正弦和余弦）进行幅度调制的两个交流输出信号。 通过在所接收的AC输出信号之一的电相位移动预定角度而得到的信号与另一个接收信号之间进行加法或减法，将两个电交流信号（sin（ωg±d + theta），sin（ （omega±d-θ））电气合成，其具有与待检测位置相对应的电相角（theta），并且在相反方向上相移。“±d”表示由因子引起的相位变化误差 在合成的两个信号中，相位变化误差（±d）出现在相同的方向，而与位置对应的相位差（theta）偏移 因此，通过测量各自的相移量（±d +θ，±d-θ）并执行适当的操作，允许其抵消或提取误差（±d），使得 精确的相位差（theta）可以 被检测。 指示检测到的相位差（θ）的位置检测数据被转换成脉冲宽度调制信号，并以脉冲宽度调制形式发送。
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公开(公告)号：US06319013B2
公开(公告)日：2001-11-20
申请号：US09203494
申请日：1998-12-01
IPC分类号： H01R3300
CPC分类号： B60R16/0238 , Y10T29/49117 , Y10T29/49124 , Y10T29/4913 , Y10T29/49135 , Y10T29/49153 , Y10T29/49158 , Y10T29/49176 , Y10T29/49185 , Y10T29/4998 , Y10T29/49989
摘要： A housing 41 of a meter unit 5 is inserted from above into a meter unit support hole 43 which is provided in a rear handle cover 1. Engagement claws 411 . . . 3 of the housing 41 are engaged with claw receiving portions 19 of the rear handle cover 1, thereby preventing the housing 41 from coming out. A male connector 25 is provided beforehand in the rear handle cover 1, and inserting the housing 41 of the meter unit 5 into the meter unit support hole 43 causes a female connector 44 of the housing 41 to be automatically connected to the male connector 25, thus completing the wiring work of the meter unit 5. The wiring work on the meter unit 5 supported on the rear handle cover 1 of a motorcycle V can therefore be performed easily and reliably. The handle cover encloses a substrate 21 in which busbars 22 are embedded.
摘要翻译： 仪表单元5的壳体41从上方插入设置在后把手盖1中的仪表单元支撑孔43中。 。 。 壳体41的三个与后把手盖1的爪接收部分19接合，从而防止壳体41脱出。 预先在后把手盖1中设置阳连接器25，并且将仪表单元5的壳体41插入仪表单元支撑孔43中，使壳体41的阴连接器44自动连接到阳连接器25， 从而完成了仪表单元5的接线工作。因此，能够容易且可靠地进行支撑在摩托车V的后把手罩1上的仪表单元5的配线作业。 手柄盖包围衬底21，母基板22嵌入其中。
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公开(公告)号：US6108216A
公开(公告)日：2000-08-22
申请号：US407761
申请日：1999-09-29
申请人： Hideaki Abe , Hiroshi Sakamoto , Kosuke Harada
发明人： Hideaki Abe , Hiroshi Sakamoto , Kosuke Harada
摘要： A non-contact electrical power transmission system is capable of providing a large supply current of uniform level at an optimum transmission efficiency. The system includes a power circuit including a power supply of providing a high frequency voltage across a power winding, and a load circuit for energizing a load. The load circuit is composed of a secondary winding, a matching capacitor, a rectifier, and a choke coil. The secondary winding is magnetically coupled to the power winding so as to generate an induced high frequency voltage and to provide a leakage inductance to the load circuit. The matching capacitor is connected across the secondary winding to be cooperative with the leakage inductance and with the secondary winding to form an oscillatory circuit which provides an oscillating voltage across the matching capacitor for generating a supply current being fed through the rectifier and the choke coil to the load. The matching capacitor is selected to have a specific capacitance such that the oscillating voltage reaches its extreme each time the inducted high frequency voltage reverses its polarity. The choke coil is connected in circuit to smoothen the supply current. Thus, the supply current of uniform level can be fed to the load, reducing a possibility of incurring a noise on the supply current, yet minimizing an impedance between the supply circuit and the load circuit for realizing an optimum efficiency of converting the high frequency voltage into the supply current.
摘要翻译： 非接触电力传输系统能够以最佳传输效率提供均匀电平的大电源电流。 该系统包括电源电路，其包括在功率绕组上提供高频电压的电源和用于为负载供电的负载电路。 负载电路由次级绕组，匹配电容器，整流器和扼流线圈组成。 次级绕组磁耦合到功率绕组，以产生感应高频电压并向负载电路提供漏电感。 匹配电容器跨越次级绕组连接以与漏电感和次级绕组协调以形成振荡电路，其在匹配电容器两端提供振荡电压，以产生馈送通过整流器和扼流线圈的电源电流 负载。 选择匹配电容器以具有比电容，使得每次感应的高频电压反转其极性时，振荡电压达到极限。 扼流线圈连接在电路中以平滑电源电流。 因此，均匀电平的电源电流可以馈送到负载，减少了在电源电流上产生噪声的可能性，同时最小化供电电路和负载电路之间的阻抗，以实现转换高频电压的最佳效率 进入电源。
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公开(公告)号：US6034624A
公开(公告)日：2000-03-07
申请号：US818974
申请日：1997-03-14
申请人： Atsutoshi Goto , Yasuhiro Yuasa , Shuichi Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
发明人： Atsutoshi Goto , Yasuhiro Yuasa , Shuichi Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
CPC分类号： G01B7/02 , G01D5/2216
摘要： A winding section includes a primary winding to be excited by a single-phase A.C. signal, and a plurality of secondary windings provided at different locations with respect to a predetermined direction of linear movement. A variable magnetic coupling section includes a plurality of magnetic response members provided in repetition at a predetermined pitch along the direction of linear movement, and allows inductive A.C. output signals, amplitude-modulated in accordance with a varying linear position of an object of detection, to be produced in the individual secondary windings with amplitude function characteristics differing depending on positional differences between the secondary windings. Each of the inductive A.C. output signals produced in the secondary windings varies in its amplitude function in periodic cycles each corresponding to the pitch length of the magnetic response members. The variable magnetic coupling section may include a core section made of a wire, and the magnetic response members in the form of metal pieces provided at the predetermined pitch and secured by caulking to the core section.
摘要翻译： 绕组部分包括由单相交流信号激励的初级绕组，以及设置在相对于线性运动的预定方向的不同位置处的多个次级绕组。 可变磁耦合部分包括沿着线性运动方向以预定间距重复设置的多个磁响应部件，并且允许根据检测对象的变化线性位置进行幅度调制的感应AC输出信号 在具有根据次级绕组之间的位置差异的幅度函数特性的各个次级绕组中产生。 在次级绕组中产生的每个电感式交流输出信号在其振幅函数中以每个对应于磁响应构件的音调长度的周期周期变化。 可变磁耦合部分可以包括由导线制成的芯部分和以预定间距设置的金属片形式的磁响应部件，并且通过铆接固定到芯部。
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公开(公告)号：US5828801A
公开(公告)日：1998-10-27
申请号：US694707
申请日：1996-08-09
申请人： Hiroshi Sakamoto
发明人： Hiroshi Sakamoto
IPC分类号： G02B6/26 , H01S3/067 , H01S3/10 , H03K17/78 , H04B10/077 , H04B10/27 , H04B10/297 , H04Q11/00 , G02B6/28
CPC分类号： H04B10/2912 , H01S3/06754 , H01S3/10007 , H04B10/291 , H04B10/299 , H04Q11/0003 , H04B2210/003
摘要： In a light signal switching device including an input optical fiber via which a light signal is received. There are provided first and second output optical fibers each being doped with a rare-earth element, first and second pumping sources inputting exciting lights to the first and second output optical fibers, a drive controller driving the first and second pumping sources so that one of the exciting lights is applied to one of the first and second output optical fibers via which the light signal received from the input optical fiber is output.
摘要翻译： 在包括接收光信号的输入光纤的光信号切换装置中。 提供了第一和第二输出光纤，每个光纤掺杂有稀土元素，第一和第二泵浦源将激励光输入到第一和第二输出光纤;驱动控制器，驱动第一和第二泵浦源，使得第一和第二泵浦源中的一个 激励光被施加到从输入光纤接收的光信号输出的第一和第二输出光纤中的一个。
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公开(公告)号：US5710509A
公开(公告)日：1998-01-20
申请号：US550358
申请日：1995-10-30
申请人： Atsutoshi Goto , Yasuhiro Yuasa , Shuiti Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
发明人： Atsutoshi Goto , Yasuhiro Yuasa , Shuiti Tanaka , Nobuyuki Akatsu , Kazuya Sakamoto , Hiroshi Sakamoto , Akio Yamamoto
CPC分类号： G01D5/2073 , H03M1/645
摘要： Two A.C. output signals amplitude-modulated in accordance with two function values (sine and cosine) differing from each other in correspondence to a position-to-be-detected are received from a position sensor such as a resolver. By performing an addition or subtraction between a signal derived by shifting the electric phase of one of the received A.C. output signals by a predetermined angle, and the other received signal, two electric A.C. signals (sin(.omega.t .+-.d.+-..theta.), sin(.omega.t.+-.d-.theta.)) are electrically synthesized which have electric phase angles (.theta.) corresponding to the position-to-be-detected and are phase-shifted in opposite directions. ".+-.d" here represents phase variation error caused by factors, other than the position-to-be-detected, such as temperature change. In the synthesized two signals, the phase variation errors (.+-.d) appear in the same direction, while the phase differences (.theta.) corresponding to the position are shifted in opposite, positive and negative, directions. Thus, by measuring the respective phase shift amounts (.+-.d.+-..theta., .+-.d-.theta.) and performing appropriate operation, it is allowed to cancel out or extract the error (.+-.d) so that an accurate phase difference (.theta.) can be detected.
摘要翻译： 从诸如解析器的位置传感器接收根据与要检测的位置相对应的彼此不同的两个功能值（正弦和余弦）进行幅度调制的两个交流输出信号。 通过在通过将接收的AC输出信号之一的电相位移位预定角度而得到的信号与另一个接收信号之间执行加法或减法，则两个电AC信号（sin（ω+Δ+/- d +/- theta ），sin（ω-t +/-dθ））被电合成，其具有对应于要被检测的位置的电相角（θ）并且在相反方向上相移。 这里的“+/- d”表示除了要检测的位置之外的因素（如温度变化）引起的相位变化误差。 在合成的两个信号中，相位变化误差（+/- d）出现在相同的方向，而与位置对应的相位差（θ）在相反的正负方向上移动。 因此，通过测量各自的相移量（+/- d +/-θ，+/-dθ）并执行适当的操作，允许其抵消或提取误差（+/- d），使得准确 可以检测相位差（theta）。
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公开(公告)号：US5592257A
公开(公告)日：1997-01-07
申请号：US499376
申请日：1995-07-07
IPC分类号： G03B7/26
CPC分类号： G03B7/26
摘要： An electronic flash device having a slave emission function and a standby mode, includes a setting member for setting the slave emission function, activation means activated in response to an input generated upon the function setting operation of the setting member, and power supply control means for controlling a power supply of the electronic flash device to be turned on based on the activation of the activation means.
摘要翻译： 具有从发光功能和待机模式的电子闪光装置包括：用于设定从发光功能的设定部件，响应于在设定部件的功能设定动作时产生的输入而被激活的激活装置，以及用于 基于激活装置的激活来控制电子闪光装置的电源被接通。
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80.发明授权Camera system including electronic flash device with slave emission function 失效相机系统包括具有从属发射功能的电子闪光灯装置
公开(公告)号：US5585987A
公开(公告)日：1996-12-17
申请号：US503493
申请日：1995-07-18
CPC分类号： G03B15/05 , G03B2215/0557
摘要： A camera system including an electronic flash device with a slave emission function, includes an electronic flash device including: a light-receiving unit for receiving a steep optical signal; a light-emitting unit for slave-emitting illumination light toward an object in response to the optical signal received by the light-receiving unit; a timer for starting a time measurement operation in response to the optical signal input to the light-receiving unit, and permitting an operation of the light-emitting unit after an elapse of a predetermined period of time; an attachment member used for attaching/detaching the device to/from a camera body; and a data communication function unit for exchanging various data including photographing information with the camera body via the attachment member; and a camera body electrically connected to the electronic flash device. In the camera system, the data communication function unit delays a synchronous time set by the camera body side in correspondence with the measurement time of the timer.
摘要翻译： 一种包括具有从属发射功能的电子闪光装置的相机系统，包括电子闪光装置，包括：光接收单元，用于接收陡峭的光信号; 发光单元，用于响应于由光接收单元接收到的光信号从而发射朝向物体的照明光; 用于响应于输入到所述光接收单元的光信号而开始时间测量操作的定时器，并且允许所述发光单元在经过预定时间段之后的操作; 用于将设备附接/从相机机身拆卸的附件; 以及数据通信功能单元，用于经由附接构件与相机主体交换包括拍摄信息的各种数据; 以及电连接到电子闪光装置的照相机体。 在相机系统中，数据通信功能单元延迟相机体侧设置的与定时器的测量时间相对应的同步时间。
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