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    • 1. 发明授权
    • Lens drive device, image pickup device and lens drive method
    • 镜头驱动装置,图像拾取装置和镜头驱动方法
    • US08089553B2
    • 2012-01-03
    • US12270391
    • 2008-11-13
    • Yohsuke SuzukiTakuroh YasudaKaoru ItoKatsuhiko Nuno
    • Yohsuke SuzukiTakuroh YasudaKaoru ItoKatsuhiko Nuno
    • G03B13/24G03B17/00H04N5/228
    • H04N5/2254G02B7/102G03B17/04G03B17/12G03B2217/002H04N5/2253H04N2101/00
    • A lens drive device in at least one lens barrel holding a lens moveably includes a motor to drive the lens; an acceleration detection section to detect an acceleration; and an output control section to control an output of the motor corresponding to the acceleration detected by the acceleration detection section. The output control section determines whether the acceleration detected by the acceleration detection section falls within a predetermined acceleration range or not. When the acceleration is determined to be within the range, a further determination of whether the lens drive device is in a stationary state is performed. When it is determined not being in the stationary state, the motor is driven by a maximum drive voltage. When it is determined being in the stationary state, a further determination of whether the posture is horizontal or not is performed.
    • 保持透镜的至少一个镜筒中的透镜驱动装置可移动地包括用于驱动透镜的马达; 检测加速度的加速度检测部; 以及输出控制部分,用于控制与加速度检测部分检测到的加速度相对应的马达的输出。 输出控制部判定由加速度检测部检测到的加速度是否在规定的加速范围内。 当确定加速度在该范围内时,进一步确定透镜驱动装置是否处于静止状态。 当确定不处于静止状态时,电机由最大驱动电压驱动。 当确定处于静止状态时,执行姿势是否水平的进一步确定。
    • 4. 发明授权
    • Web feed mechanism for feeding a web from a roll
    • 卷筒纸送料机构
    • US4570870A
    • 1986-02-18
    • US663982
    • 1984-10-23
    • Kaoru Ito
    • Kaoru Ito
    • B41J15/16B41J33/14B65H23/08G11B15/43G11B15/67G11B15/22B65H23/06
    • B41J15/16B65H23/08B65H23/085G11B15/43G11B15/67
    • A web feed mechanism for stepwise or continuously feeding a web, such as a printing medium of a printer, or the like, from a roll of web. In the web feed mechanism, slackness, if any, can be absorbed by applying a drag force to the outermost winding of the web roll through a radially inwardly biased sliding member that slides tangentially of the web roll either in the forward direction, in which the web is to be let off from the web roll, or in the backward direction, in which the web is to be taken up onto the web roll. The sliding member is spring biased to slide backward. Upon the web being let off the web roll, the drag slides the sliding member forward, charges its spring and thereby keeps the web under tension. Upon discontinuance of web unwinding, slackness in the web is absorbed by the spring biasing the sliding member to drag the web roll to roll backward.
    • 用于从卷筒纸逐步或连续地馈送诸如打印机的打印介质等的卷筒纸的卷筒纸进给机构。 在卷筒纸进给机构中,松弛度(如果有的话)可以通过向卷筒纸卷的最外侧卷筒施加拖曳力而被吸收,该径向向内偏移的滑动构件沿卷筒纸卷筒的向前方向切向滑动, 纸幅将从卷筒纸卷筒纸或向后的方向上脱落,纸幅将被卷取到纸卷上。 滑动构件被弹簧偏置以向后滑动。 当纸幅从纸卷上取下时,拖曳滑动构件向前滑动,对其弹簧充电,从而使幅材保持张力。 在纸幅退绕中断时,纸张的松弛被弹簧偏压滑动部件吸收,从而将纸卷向后滚动。
    • 7. 发明授权
    • Pedestrian protection apparatus for vehicle
    • 车辆行人保护装置
    • US07516994B2
    • 2009-04-14
    • US11448994
    • 2006-06-07
    • Kaoru Ito
    • Kaoru Ito
    • B60R19/34
    • B60R19/18B60R21/34B60R2021/0053
    • A pedestrian protection apparatus disposed at a front of a vehicle for protecting a pedestrian in the event of a collision between the pedestrian and a front end of the vehicle, the apparatus including: a leg sweep member which is disposed at a lower part of the front end of the vehicle so as to protrude frontward for sweeping a leg portion of the pedestrian; and a fixing mechanism which fixes the leg sweep member to a structural member of the vehicle and which releases the fixation of the leg sweep member to the structural member when an object including the pedestrian advances, by an amount that exceeds a prescribed reference amount, with respect to the vehicle in a backward direction of the vehicle from a position of the front end of the vehicle against which the object has hit upon the collision.
    • 一种设置在车辆前部的行人保护装置,用于在行人与车辆的前端之间发生碰撞的情况下保护行人,该装置包括:腿部扫掠构件,其设置在前部的下部 从而向前方突出以扫掠行人的腿部; 以及固定机构,其将腿部扫掠构件固定到车辆的结构构件,并且当包括行人的物体超过规定的参考量时,释放腿部扫掠构件到结构构件的固定,固定机构与 相对于车辆在车辆的前方的位置,在车辆的后方,相对于碰撞时物体撞击的位置。
    • 9. 发明授权
    • Iron ore pellet process control
    • 铁矿石颗粒过程控制
    • US4131668A
    • 1978-12-26
    • US707570
    • 1976-07-21
    • Minoru SasakiKaoru ItoKatsuhiro MinamidaKeiki Fujita
    • Minoru SasakiKaoru ItoKatsuhiro MinamidaKeiki Fujita
    • C22B1/24G01N9/36B01J2/12
    • G01N9/36C22B1/2406
    • A method for controlling an iron ore pelletizing and pellet processing operation by evaluating the results of the on-stream analysis of the apparent specific gravity or apparent density distributions of the dry and fired pellet samples which permits the operator of the process to determine if any changes in the process control factors are required in order to impart into the fired pellets an apparent specific gravity or apparent density distribution optimized therefor as the fired pellets are used as a blast furnace charge composition. The method includes the use of an apparent specific gravity measuring step wherein a pellet process stream is periodically sampled and the pellet samples are presented in sequence to a weight measurement unit capable of producing an electric signal proportional to the weight of each sample, from which it proceeds into a volume measurement unit photoelectrically responsive thereto to produce an electric signal proportional to the volume of the sample. A computer is provided in response to the electric signals to compute the apparent specific gravity of each of the samples. This permits a rapid and accurate record of sample analysis to be maintained for the effective control of the process factors.
    • 通过评估干燥和烧结颗粒样品的表观比重或表观密度分布的流上分析的结果来控制铁矿石造粒和颗粒处理操作的方法,其允许过程的操作者确定是否有任何变化 在过程控制因素中,为了赋予烧成球团矿一个明显的比重或表观密度分布所需要的,因为烧成球团矿被用作鼓风炉装料组合物。 该方法包括使用表观比重测量步骤,其中周期性地取样颗粒工艺流,并将颗粒样品依次呈现给能够产生与每个样品的重量成比例的电信号的重量测量单元, 进入对其进行光电响应的体积测量单元以产生与样本体积成比例的电信号。 响应于电信号提供计算机以计算每个样本的表观比重。 这样可以保持样品分析的快速准确记录,以有效控制过程因素。