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    • 33. 发明授权
    • Apparatus for controlling brake fluid pressure of vehicle
    • 用于控制车辆制动液压力的装置
    • US4867509A
    • 1989-09-19
    • US261201
    • 1988-10-24
    • Toshifumi MaeharaTakashi Sakai
    • Toshifumi MaeharaTakashi Sakai
    • B60T8/44B60T8/48B60T8/90B60T13/14
    • B60T8/90B60T13/14B60T8/44B60T8/4845
    • Apparatus for controlling brake fluid pressure of a vehicle includes a hold valve provided in a first fluid passage so as to control fluid communication between a fluid pressure chamber in a master cylinder and a wheel cylinder, a decay valve provided in a second fluid passage so as to control fluid communication between a wheel cylinder and a reservoir; a supply valve provided in a third fluid passage so as to control the flow of brake fluid from a fluid pressure source to the fluid pressure chamber; an intake valve normally held in its closed position to shut off the third fluid passage, and a valve operating member mounted on the piston for movement therewith, the valve operating member being engageable with the intake valve when the stroke of movement of the piston reaches a predetermined value to thereby move the intake valve to its open position. With this construction, an anti-lock control for preventing the locking of the vehicle wheels can be effected. Further, an auxiliary piston is provided for moving the first-mentioned piston to applying a braking force when a slip of the vehicle wheels reaches a predetermined level, thereby achieving a traction control.
    • 用于控制车辆的制动液压的装置包括设置在第一流体通道中的保持阀,以便控制主缸中的流体压力室与轮缸之间的流体连通,设置在第二流体通道中的衰减阀, 以控制轮缸和贮存器之间的流体连通; 设置在第三流体通道中的供应阀,以便控制制动流体从流体压力源流向流体压力室的流动; 通常保持在其关闭位置以关闭第三流体通道的进气阀和安装在活塞上用于运动的阀操作构件,当活塞的运动行程达到一定程度时,阀操作构件可与进气阀接合 从而将进气门移动到其打开位置。 利用这种结构,可以实现防止车轮锁定的防抱死控制。 此外,设置辅助活塞,用于当第一提到的活塞移动以在车轮的滑动达到预定水平时施加制动力,由此实现牵引力控制。
    • 38. 发明申请
    • SHAPE MEASURING APPARATUS AND SHAPE MEASURING METHOD
    • 形状测量装置和形状测量方法
    • US20120086950A1
    • 2012-04-12
    • US12901123
    • 2010-10-08
    • To ShoTakashi SakaiDaisuke MitsumotoYasuhiro OhnishiTakeshi KojimaYasumoto MoriShree Nayar
    • To ShoTakashi SakaiDaisuke MitsumotoYasuhiro OhnishiTakeshi KojimaYasumoto MoriShree Nayar
    • G01B11/24
    • G01B11/2509G01B11/2513G06T7/521G06T2207/10024G06T2207/30152
    • A shape measuring apparatus that measures a three-dimensional shape of a measuring target has a lighting device that irradiates the measuring target placed on a stage with light, an imaging device that takes an image of the measuring target, a shape calculating device that calculates orientations of normals at a plurality of points on a surface of the measuring target from an image, the image being obtained by performing imaging with the imaging device while the lighting device irradiates the measuring target with the light, the shape calculating device calculating the three-dimensional shape of the surface of the measuring target from the calculation result of the orientations of the normals, a ranging device that measures a distance from a predetermined reference position with respect to at least one point on the surface of the measuring target, and a determination device that determines a spatial position of the three-dimensional shape of the surface of the measuring target, the three-dimensional shape being obtained by the shape calculating device using information on the distance obtained by the ranging device.
    • 测量测量对象的三维形状的形状测量装置具有照射装备在台架上的测量对象的照明装置,拍摄测量对象的图像的成像装置,计算取向的形状计算装置 所述图像是通过在所述照明装置用所述光照射所述测量对象物的同时利用所述摄像装置进行成像而获得的图像,所述形状计算装置计算所述三维图像 根据法线方向的计算结果计算出测量目标表面的形状;测距装置,其测量距预定基准位置相对于测量目标表面上的至少一个点的距离;以及确定装置 其决定了测量对象的表面的三维形状的空间位置 通过使用关于由测距装置获得的距离的信息的形状计算装置获得的ee尺寸形状。
    • 39. 发明申请
    • IMAGE READING APPARATUS AND IMAGE DATA PROCESSING METHOD
    • 图像读取装置和图像数据处理方法
    • US20110304893A1
    • 2011-12-15
    • US13108913
    • 2011-05-16
    • Takashi Sakai
    • Takashi Sakai
    • H04N1/46
    • H04N1/1017H04N1/193H04N1/46H04N1/60
    • This invention is directed to correcting a smear by a line-sequential reading scanner. To accomplish this, in a line-sequential reading type image reading apparatus (scanner), the first memory stores reference smear amount data of a smear occurred for each color component. The correction amount for the brightness value of each color component obtained by reading an original by an image sensor is calculated based on the reference smear amount data stored in the first memory and the brightness value level of a pixel on a preceding line. The brightness value is corrected based on the correction amount.
    • 本发明涉及通过行顺序读取扫描仪来校正污迹。 为了实现这一点,在行顺序读取型图像读取装置(扫描器)中,第一存储器存储针对每个颜色分量发生的拖尾的参考拖尾量数据。 基于存储在第一存储器中的参考拖尾量数据和前一行的像素的亮度值电平,计算通过图像传感器读取原稿而获得的每个颜色分量的亮度值的校正量。 基于校正量校正亮度值。
    • 40. 发明授权
    • Method of producing bonded silicon wafer
    • 生产接合硅晶片的方法
    • US07955874B2
    • 2011-06-07
    • US12644312
    • 2009-12-22
    • Takashi Sakai
    • Takashi Sakai
    • H01L21/66
    • H01L22/12H01L21/76243H01L22/26
    • A bonded silicon wafer is produced by a method comprising a step of implanting oxygen ions from one surface of a silicon wafer for active layer to form an oxygen ion implanted layer, a step of bonding the one surface of the silicon wafer for active layer to one surface of a silicon wafer for support layer and then conducting a heat treatment for strengthening the bonding to form a silicon wafer composite, a step of polishing a silicon portion at a side of the silicon wafer for active layer in the silicon wafer composite on a rotating platen having a polishing means and stopping the polishing at a time of detecting change of physical properties on the rotating platen resulting from the exposure of at least a part of the oxygen ion implanted layer and a step of removing the oxygen ion implanted layer.
    • 粘合硅晶片是通过一种方法制造的,该方法包括从用于活性层的硅晶片的一个表面上注入氧离子以形成氧离子注入层的步骤,将活性层的硅晶片的一个表面接合到一个 用于支撑层的硅晶片的表面,然后进行用于加强接合以形成硅晶片复合材料的热处理,在硅晶片复合材料的硅晶片侧的硅晶片侧抛光旋转 压板具有抛光装置,并且在检测由至少一部分氧离子注入层的暴露导致的旋转台板上的物理性能的变化时,以及去除氧离子注入层的步骤时停止抛光。