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    • 22. 发明申请
    • OVERCURRENT DETECTION AND PROTECTION APPARATUS FOR SWITCHING ELEMENT
    • 用于切换元件的过流检测和保护装置
    • WO02097940A3
    • 2003-03-06
    • PCT/JP0204963
    • 2002-05-22
    • YAZAKI CORPOHSHIMA SHUNZOU
    • OHSHIMA SHUNZOU
    • G01R19/165H02H3/08H02H3/087H02H7/00H02H7/20H03K17/06H03K17/08H03K17/082H03K17/687
    • H03K17/0822H02H3/087H03K17/063
    • An overcurrent detection/protection apparatus protects a switching element (T11) from an overcurrent. When a current flows through the switching element, a voltage drop occurs. The apparatus amplifies the voltage drop and generates a first voltage (V15). And, the apparatus divides a voltage at a node between the switching element and a load and generates a second voltage (V14). If the first voltage exceeds the second voltage, the apparatus concludes that there is an overcurrent. Due to wiring inductance (L) and the ON resistance (Ron) of the switching element, the second voltage decreases when an overcurrent flows. Accordingly, the apparatus can instantaneously detect an overcurrent, which may be caused by a dead short, and rendering the switching element inoperative, to thereby protect the switching element and wiring between the switching element and the power source. The apparatus employs no shunt resistors, and therefore, is compact and low-cost.
    • 过电流检测/保护装置保护开关元件(T11)不受过电流的影响。 当电流流过开关元件时,发生电压降。 该装置放大电压降并产生第一电压(V15)。 并且,该装置对开关元件和负载之间的节点分压,并产生第二电压(V14)。 如果第一电压超过第二电压,则该装置断定存在过电流。 由于开关元件的布线电感(L)和导通电阻(Ron),当过流时流过第二电压。 因此,该装置可以瞬时地检测可能由死区引起的过电流,并使开关元件不起作用,从而保护开关元件和开关元件与电源之间的布线。 该装置不使用分流电阻器,因此是紧凑且低成本的。
    • 23. 发明申请
    • HEAD-UP DISPLAY DEVICE
    • 顶部显示设备
    • WO2013157238A3
    • 2014-06-26
    • PCT/JP2013002522
    • 2013-04-12
    • YAZAKI CORP
    • YAMADA YOSHIHISA
    • H02P8/16B60K35/00G02B27/01
    • G02B27/0149B60K35/00B60K2350/405G02B27/01G02B2027/0159H02P8/12H02P8/16
    • A head-up display device which can reduce heat generation and perform efficient control by controlling a drive current of a motor is provided. After a combiner is held in a display position, a microcomputer controls duty of drive pulse supplied to the motor so that the motor is operated by low torque drive of torque 50% when adjusting an angle of the combiner according to the operation of a forward/backward tilting switch. Furthermore, the microcomputer controls duty of drive pulse supplied to the motor so that the motor is operated by normal torque drive of torque 100% when moving the combiner from a storage position to a display position and from the display position to the storage position according to up-and-down operation.
    • 提供一种平视显示装置,其能够通过控制电动机的驱动电流来减少发热并进行有效的控制。 在组合器被保持在显示位置之后,微型计算机控制提供给电动机的驱动脉冲的占空比,使得当根据前进/后退的操作调节组合器的角度时,通过转矩50%的低扭矩驱动来操作电动机, 向后倾斜开关 此外,微型计算机控制提供给电动机的驱动脉冲的占空比,使得当根据存储位置将组合器从存储位置移动到显示位置和从显示位置到存储位置时,通过转矩100%的正常扭矩驱动来操作电动机 上下操作。
    • 24. 发明申请
    • OPTICAL CONNECTOR
    • 光学连接器
    • WO2013089737A3
    • 2014-04-24
    • PCT/US2011065135
    • 2011-12-15
    • YAZAKI CORPTSUZAKI NOZOMILAMPERT NORMAN R
    • TSUZAKI NOZOMILAMPERT NORMAN R
    • G02B6/36
    • G02B6/00
    • An optical connector includes: an optical cable in which an end part including a tip of a plastic optical fiber is exposed; a tubular strength member that receives the end part of the plastic optical fiber and a covering layer therein, and retains a lateral surface of the covering layer; and a housing including a coupling part that includes a through-hole which communicates bottoms of first and second tubular parts. The first tubular part receives a part of the end part of the plastic optical fiber therein so that the tip of the plastic optical fiber projects from an edge of the first tubular part, and the second tubular part comes in close contact with a lateral surface of the received part of the strength member. Further a space allowing a curvature of the end part of the plastic optical fiber is formed within the strength member.
    • 光连接器包括:光缆,其中包括塑料光纤的末端的端部露出; 管状强度部件,其容纳塑料光纤的端部和覆盖层,并且保持覆盖层的侧面; 以及壳体,其包括联接部件,该联接部件包括连通第一和第二管状部件的底部的通孔。 第一管状部件在其中容纳塑料光纤的端部的一部分,使得塑料光纤的末端从第一管状部分的边缘突出,并且第二管状部分与第二管状部分的侧表面紧密接触 受理部分强力成员。 此外,在强度构件内形成允许塑料光纤的端部的曲率的空间。
    • 26. 发明申请
    • INDICATION APPARATUS
    • 指示装置
    • WO2013141394A2
    • 2013-09-26
    • PCT/JP2013058462
    • 2013-03-15
    • YAZAKI CORP
    • SUZUKI HIROYUKI
    • B60K35/00
    • G08B5/36B60K35/00B60K2350/00B60K2350/203B60K2350/2039B60K2350/2073B60Y2304/07G01P1/08G04B19/30
    • An indication apparatus includes a square tub-shaped housing having at least one transparent side surface formed of a transparent member, an indication panel that is disposed on the transparent side surface and includes one or more indicator designs, a wiring board that includes one or more light sources corresponding to the one or more indicator designs and an electric circuit for turning the one or more light sources on/off, wherein the wiring board is inserted and received in the housing through an opening of a tub end of the housing, and a sponge light-shielding wall that is adhered on a surface of the wiring board for surrounding at least a portion of outer circumferential sides of at least one target light source of the one or more light sources.
    • 指示装置包括具有由透明构件形成的至少一个透明侧表面的方形盆形壳体,设置在透明侧表面上并包括一个或多个指示器设计的指示面板,包括一个或多个 对应于一个或多个指示器设计的光源和用于打开/关闭一个或多个光源的电路,其中布线板通过壳体的桶端的开口插入和接收在壳体中,并且 海绵遮光壁,其粘附在布线板的表面上,用于包围一个或多个光源的至少一个目标光源的外周侧的至少一部分。
    • 27. 发明申请
    • POWER SUPPLY DEVICE
    • 电源设备
    • WO2013073179A3
    • 2013-08-01
    • PCT/JP2012007297
    • 2012-11-14
    • YAZAKI CORP
    • YOSHIOKA NOBUAKI
    • H01M2/10H01M2/20H01M10/42H01M10/48
    • H01M10/482H01M2/1077H01M2/206H01M10/425H01M10/486H01M2220/20
    • A power supply device comprises: a battery assembly 1 including stacked battery cells 2 and 3, the battery cells 2 and 3 having electrodes 2b and 3b, the electrodes 2b and 3b of the adjacent battery cells 2 and 3 being placed opposite to one another; and a battery linking body 10 disposed on a side at which the electrodes 2b and 3b of the battery assembly 1 protrude, the battery linking body 10 being configured to cover the protruding electrodes 2b and 3b, the battery linking body 10 including a substrate 12, the substrate 12 having a circuit pattern 17 for voltage detection and a terminal 18 for electrode electrically connected to the circuit pattern 17 and the electrodes 2b and 3b, the terminal 18 being fixed at a position of the substrate 12, the position corresponding to the electrodes 2b and 3b being placed opposite to one another.
    • 电源装置包括:包括堆叠的电池单元2和3的电池组件1,具有电极2b和3b的电池单元2和3,相邻的电池单元2和3的电极2b和3b彼此相对放置; 以及设置在电池组1的电极2b和3b突出的一侧突出的电池连接体10,电池连接体10被构造成覆盖突出电极2b和3b,包括基板12的电池连接体10, 具有用于电压检测的电路图案17的基板12和与电路图案17和电极2b和3b电连接的电极端子18,端子18固定在基板12的位置,对应于电极 2b和3b彼此相对放置。
    • 30. 发明申请
    • Meter Unit
    • 仪表单元
    • WO2011126150A3
    • 2012-04-12
    • PCT/JP2011059332
    • 2011-04-08
    • YAZAKI CORPFUKUDA TAISEI
    • FUKUDA TAISEI
    • H02K7/116
    • H02K7/116G01D11/10G01D11/28H02K5/16H02K7/102Y10T74/18568
    • A meter unit includes a step motor, a gear, a braking spring and a case. The gear has a gear body a rotation shaft. The braking spring urges the gear in a direction of an axis of rotation of the gear. The case accommodates the step motor, the gear body, a part of the rotation shaft, and the braking spring therein. The braking spring has a shape through which the first part of the rotation shaft passes. A first face of the gear body is formed with a recessed portion which accommodates the braking spring. A first part of the case supports a second face of the gear body. A second part of the case is configured to press the braking spring so that entire part of the braking spring is accommodated in the recessed portion.
    • 仪表单元包括步进电机,齿轮,制动弹簧和壳体。 齿轮具有一个旋转轴的齿轮体。 制动弹簧沿齿轮的旋转轴线的方向推动齿轮。 该壳体容纳步进电机,齿轮体,旋转轴的一部分和其中的制动弹簧。 制动弹簧具有旋转轴的第一部分通过的形状。 齿轮体的第一面形成有容纳制动弹簧的凹部。 壳体的第一部分支撑齿轮体的第二面。 壳体的第二部分构造成按压制动弹簧,使得制动弹簧的整个部分容纳在凹部中。