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    • 1. 发明授权
    • Braking control system for an electric vehicle
    • 电动汽车制动控制系统
    • US5384522A
    • 1995-01-24
    • US866339
    • 1992-04-09
    • Masayuki ToriyamaKenji TamakiSatoshi HondaShoji MotodateYoshihiro NakazawaTakaaki FujiiShigemi Sasaki
    • Masayuki ToriyamaKenji TamakiSatoshi HondaShoji MotodateYoshihiro NakazawaTakaaki FujiiShigemi Sasaki
    • B60L3/00B60L7/10B60L11/18H02P3/00
    • B60L3/0023B60L11/1805B60L7/10Y02T10/7005
    • A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.
    • 再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。 再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。 制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。 通过利用两个周期来执行再生制动过程,可以单独控制再充电能量和制动力。 此外,控制器监视电控系统以确定是否存在故障。 如果检测到故障,则电气制动器电驱动驱动电机。 在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。
    • 2. 发明授权
    • Braking control system for an electric vehicle
    • 电动汽车制动控制系统
    • US5644202A
    • 1997-07-01
    • US592601
    • 1996-01-26
    • Masayuki ToriyamaKenji TamakiSatoshi HondaShoji MotodateYoshihiro NakazawaTakaaki FujiiShigemi Sasaki
    • Masayuki ToriyamaKenji TamakiSatoshi HondaShoji MotodateYoshihiro NakazawaTakaaki FujiiShigemi Sasaki
    • B60L3/00B60L7/10B60L11/18H02K7/10
    • B60L3/0023B60L11/1805B60L7/10Y02T10/7005
    • A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.
    • 再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。 再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。 制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。 通过利用两个周期来执行再生制动过程,可以单独控制再充电能量和制动力。 此外,控制器监视电控系统以确定是否存在故障。 如果检测到故障,则电气制动器电驱动驱动电机。 在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。
    • 6. 发明授权
    • Mounting structure of rotating bezel and watch with the same
    • 旋转表圈和手表的安装结构相同
    • US06616329B1
    • 2003-09-09
    • US09554950
    • 2000-06-23
    • Shigemi SasakiNoriaki Ozawa
    • Shigemi SasakiNoriaki Ozawa
    • G04B3700
    • G04B19/283
    • In a structure in which a rotating bezel is mounted on a case body, the present invention provides the structure which permits the rotating bezel to be mounted and removed without difficulty even if a brittle material and a deformation difficult material is used in the rotating bezel. When the rotating bezel 25 is pushed downward, the lower end of the engaging rib 25a of the rotating bezel 25 is abutted against the upper end of the holding rib 21d of a glass fixing ring 21 and stress is applied thereby so that the elastically deformable section 21b of the glass fixing ring 21 is elastically deformed inward, that is, toward the side where a clearance is formed. As a result, the engaging rib 25a goes over the holding rib 21d and the rotating bezel 25 is kept in a held state as shown in the figure.
    • 在其中旋转表圈安装在壳体上的结构中,本发明提供了即使在旋转表圈中使用脆性材料和变形困难材料也能够容易地安装和移除旋转表圈的结构。 当旋转的边框25被向下推动时,旋转框25的接合肋25a的下端抵靠玻璃固定环21的保持肋21d的上端,从而施加应力,使得弹性变形部 玻璃固定环21的21b向内弹性变形,即朝向形成间隙的一侧。 结果,接合肋25a越过保持肋21d,旋转的边框25保持在如图所示的保持状态。
    • 7. 发明授权
    • Bonding structure for timepieces
    • 钟表的结合结构
    • US4763312A
    • 1988-08-09
    • US132247
    • 1987-12-14
    • Ikuo TokunagaShigemi Sasaki
    • Ikuo TokunagaShigemi Sasaki
    • G04B39/02C03C27/04C08F2/50C08F290/00C08F299/00C08F299/06G04B37/22G04B37/00
    • G04B37/22C08F299/065
    • A bonding structure of a timepiece case such as the glass, bezel, case band, pipe, core and case back. Seams bonded with the bonding agent are both durable and waterproof. The bonding agent includes relative to:(A) 100 parts by weight urethane (met) acrylate having more than one acryloyl group and/or methacryloyl group per molecule;(B) 30 to 200 parts by weight (meta) acrylate having more than one hydroxyl group per molecule;(C) 30 to 200 parts by weight isobornyl (meta) acrylate;(D) 30 to 200 parts by weight pre-tacky resin of the petroleum series and coal series and/or the rosin ester series which are soluble in (meta) acrylate monomer;(E) 5 to 50 parts by weight acrylic acid and/or methacrylic acid; and(F) 0.5 to 15 parts by weight photopolymerization initiator of benzoin or benzyldimethylketal or the like.
    • 钟表盒的接合结构,例如玻璃,表圈,表带,管,芯和表壳背。 与粘合剂粘合的接缝既耐用又防水。 粘合剂包括:(A)每分子具有多于一个丙烯酰基和/或甲基丙烯酰基的100重量份氨基甲酸酯(met)丙烯酸酯; (B)每分子具有多于一个羟基的30〜200重量份(甲基)丙烯酸酯; (C)30〜200重量份(甲基)丙烯酸异冰片酯; (D)30〜200重量份石油系预粘性树脂和可溶于(甲基)丙烯酸酯单体的煤系和/或松香酯系列; (E)5〜50重量份丙烯酸和/或甲基丙烯酸; 和(F)0.5〜15重量份的苯偶姻或苄基二甲基缩酮的光聚合引发剂等。