VEHICLE BRAKING CONTROL DEVICE
    1.
    发明申请
    VEHICLE BRAKING CONTROL DEVICE 有权
    车辆制动控制装置

    公开(公告)号:US20140054955A1

    公开(公告)日:2014-02-27

    申请号:US14008202

    申请日:2012-09-26

    IPC分类号: B60T8/17 B60T13/16 B60T13/58

    摘要: Taking a stroke within a period from when an operation of a brake operating member is started to when a predetermined stroke operation is performed as an ineffective stroke in which the master cylinder pressure is not generated, a control means controls an amount of differential pressure formed by a differential control valve such that a hydraulic braking force that corresponds to a stroke of the brake operating member is generated during the ineffective stroke, and even after the stroke of the brake operating member exceeds the ineffective stroke, increases the wheel cylinder pressure by performing raising of the amount of differential pressure formed by the differential pressure control valve by a predetermined raising amount with respect to the amount of differential pressure during the ineffective stroke.

    摘要翻译: 在从制动操作构件的操作开始到执行预定行程操作的时间段内的行程作为不产生主缸压力的无效行程时,控制装置控制由 差动控制阀使得在无效行程期间产生对应于制动操作构件的行程的液压制动力,并且即使在制动操作构件的行程超过无效行程之后,通过执行升高来增加轮缸压力 由差压控制阀形成的差压量相对于无效行程中的压差量的预定提升量。

    Optical fiber cable
    2.
    发明授权

    公开(公告)号:US11092738B2

    公开(公告)日:2021-08-17

    申请号:US16645854

    申请日:2018-09-11

    IPC分类号: G02B6/028 G02B6/02

    摘要: Provided is an optical fiber cable which allows for high-quality signal transmission in short-distance transmission. The optical fiber cable is designed for use in optical communication based on transmitting an optical beam from a light-emitting device, to a light-receiving device. The optical fiber cable has: a proximal end which is one end thereof on the side of the light-emitting device, and a distal end which is the other end thereof on the side of the light-receiving device, wherein an optical beam returning from the side of the distal end toward the side of the light-emitting device has an M2 factor of 1.7 or more; and a length of 50 m or less.

    Display device and method for selecting optical film of display device

    公开(公告)号:US10890704B2

    公开(公告)日:2021-01-12

    申请号:US16068541

    申请日:2017-01-06

    摘要: There is provided a display device exhibiting a good color reproducibility, even when observed through polarized sunglasses. A display device comprises a polarizer a and an optical film X on a surface on a light emitting surface side of a display element, wherein L1, which is the light incident vertically on the optical film X, among light incident on the optical film X from the display element side, satisfies a specific condition, and L2, which is the light emitting vertically from the light emitting surface side of the optical film X, and passing through a polarizer b having the absorption axis parallel to the absorption axis of the polarizer a, satisfies a specific condition.

    Non-birefringent optical resin material and optical member
    9.
    发明授权
    Non-birefringent optical resin material and optical member 有权
    非双折射光学树脂材料和光学元件

    公开(公告)号:US07842740B2

    公开(公告)日:2010-11-30

    申请号:US11919387

    申请日:2006-04-18

    申请人: Yasuhiro Koike

    发明人: Yasuhiro Koike

    IPC分类号: G02B6/00 G02F1/00

    摘要: Provided are an optical resin and an optical member using the same, both orientation birefringence and photoelasticity birefringence of the optical material being deadened and generally eliminated. The optical material consists of a composite constituent system of three or more constituents including a copolymerization system of monomer-element number not smaller than two, combination and constituent ratio of the composite constituent system being set so that both orientation birefringence and photoelasticity birefringence of the optical material are deadened at the same time and 5.0×10−5 or less is given under a condition that principal chains of the copolymerization system have degree of orientation equal to 0.03, and further a photoelasticity constant not greater than 1.0×10−12 (Pa−1) is obtained. The composite constituent system may contain an additive containing a low molecular weight compound which has an anisotropic polarizability and can be orientated in a polymer. The composite constituent system may consist of a copolymerization system of monomer-element number not smaller than three. Optical members produced by applying molding to the optical hardly show birefringence if external force is applied.

    摘要翻译: 提供了一种光学树脂和使用该光学树脂的光学构件,光学材料的取向双折射和光弹性双折射都被削弱并且通常被消除。 光学材料由三种或更多种组分的复合组分体系组成,包括单体元素数不少于2的共聚体系,复合组分体系的组合比被设定为使得光学的方向双折射和光弹性双折射 材料同时减弱,在共聚体系的主链的取向度等于0.03的条件下赋予5.0×10-5以下,光弹性常数不大于1.0×10-12(Pa -1)。 复合成分体系可以含有含有各向异性极化性并可在聚合物中取向的低分子量化合物的添加剂。 复合成分体系可以由单体元素数不小于3的共聚体系组成。 通过对光学成形而制造的光学部件如果施加外力则几乎不显示双折射。

    Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated
    10.
    发明授权
    Inverted circuit overcurrent protection device and hybrid integrated circuit device with the same incorporated 有权
    反相电路过流保护装置和混合集成电路装置相同

    公开(公告)号:US07609498B2

    公开(公告)日:2009-10-27

    申请号:US11533211

    申请日:2006-09-19

    IPC分类号: H02H3/08

    CPC分类号: H02H7/1222 H02H3/006

    摘要: An inverter circuit overcurrent protection device in which an overcurrent detection resistor (Rs) is incorporated in a hybrid integrated circuit, in which a detection voltage from the overcurrent detection resistor (Rs) is divided by voltage dividing resistors (R1 and R2) and is compared with a reference voltage in an overcurrent detection circuit, for carrying out an overcurrent protection, and an external resistor is connected in series or in parallel with one of the voltage dividing resistors (R1 and R2) to change a division ratio so that the level of overcurrent protection can be adjusted; and an embodiment wherein, in the vicinity of a current detection terminal, a first pad (P1) is connected to a detection voltage from the overcurrent detection resistance, a second pad (P2) is connected to a detection voltage from the amplifier, and a third pad (P3) is connected to the voltage dividing resistors, and a bonding wire (10) is connected between the current detection terminal one of said pads, to select one of a plurality of overcurrent protection devices.

    摘要翻译: 一种逆变器电路过电流保护装置,其中过电流检测电阻器(Rs)被并入到混合集成电路中,其中来自过电流检测电阻器(Rs)的检测电压被分压电阻器(R1和R2)分压并被比较 在过电流检测电路中具有参考电压,用于执行过电流保护,并且外部电阻器与一个分压电阻器(R1和R2)串联或并联连接,以改变分压比,使得 过电流保护可调; 以及在电流检测端子附近,从过电流检测电阻将第一焊盘(P1)与检测电压连接的第二焊盘(P2)与放大器的检测电压连接, 第三焊盘(P3)连接到分压电阻器,并且接合线(10)连接在所述焊盘之一的电流检测端子之间,以选择多个过电流保护装置中的一个。