Nonaqueous gel composition for tooth whitening and tooth whitening set
    2.
    发明申请
    Nonaqueous gel composition for tooth whitening and tooth whitening set 审中-公开
    用于牙齿美白和牙齿美白的非水凝胶组合物

    公开(公告)号:US20070122360A1

    公开(公告)日:2007-05-31

    申请号:US10584192

    申请日:2004-12-24

    IPC分类号: A61K8/81

    摘要: A nonaqueous gel composition for tooth whitening, comprising: (A) tooth whitening ingredient having a relative permittivity of 17.0 to 43.0 (at 25° C.) and a vapor pressure of 0 to 7000 kPa (at 25° C.), (B) substance that is soluble in the tooth whitening ingredient and is precipitated by an aqueous solution of calcium chloride, and (C) gelling agent, which nonaqueous gel composition contains substantially none of water and peroxide. This tooth whitening component can penetrate into the enamel surface layer of teeth to thereby alter the optical properties, such as refractive index and reflectance, of the enamel so that the enamel is apparently whitened. The whitened teeth can be restored to the original tooth color in a reversible manner in the presence of water. Further the persistence of reversible whitening effect can be strikingly enhanced by the nonaqueous gel composition.

    摘要翻译: 一种用于牙齿美白的非水性凝胶组合物,其包含:(A)相对介电常数为17.0〜43.0(25℃),蒸气压为0〜7000kPa(25℃)的牙齿增白成分,(B )物质,其可溶于牙齿增白成分,并通过氯化钙水溶液沉淀,和(C)胶凝剂,该非水凝胶组合物基本上不含水和过氧化物。 这种牙齿美白组分可以渗透到牙齿的牙釉质表面层中,从而改变搪瓷的光学性质,例如折射率和反射率,使得釉质明显变白。 漂白的牙齿可以在有水的情况下以可逆的方式恢复原来的牙齿颜色。 此外,通过非水凝胶组合物可以显着提高持久性的可逆增白效果。

    Image processing apparatus and method, recording medium, and program

    公开(公告)号:US06992703B2

    公开(公告)日:2006-01-31

    申请号:US11085952

    申请日:2005-03-22

    IPC分类号: H04N5/225

    CPC分类号: G06T1/0007

    摘要: An image processing apparatus, for equally dividing an area of an arbitrary figure by pixel units by a number of parallel lines, which includes an input element for inputting a dividing number for a figure obtaining element which obtains a total number of pixels of the figure, a calculating element for calculating an initial ideal value by dividing the total number of pixels by the dividing number, a computing element for computing an ideal value of the number of pixels of a kth divided region in the figure using the initial ideal value and a sum of determined values of the numbers of pixels of a first to a (k−1)th divided region, and a determining element for determining a determined value of the number of pixels of the kth divided region such that an error between the determined value of the number of pixels of the kth divided region and the ideal value of the number of pixels of the kth divided region is minimized.

    Image processing apparatus and method, recording medium, and program

    公开(公告)号:US20050162528A1

    公开(公告)日:2005-07-28

    申请号:US11088056

    申请日:2005-03-23

    CPC分类号: G06T1/0007

    摘要: An image processing apparatus, for equally dividing an area of an arbitrary figure by pixel units by a number of parallel lines, which includes an input element for inputting a dividing number for a figure obtaining element which obtains a total number of pixels of the figure, a calculating element for calculating an initial ideal value by dividing the total number of pixels by the dividing number, a computing element for computing an ideal value of the number of pixels of a kth divided region in the figure using the initial ideal value and a sum of determined values of the numbers of pixels of a first to a (k−1)th divided region, and a determining element for determining a determined value of the number of pixels of the kth divided region such that an error between the determined value of the number of pixels of the kth divided region and the ideal value of the number of pixels of the kth divided region is minimized.

    Image processing apparatus and method, recording medium, and program

    公开(公告)号:US20050162522A1

    公开(公告)日:2005-07-28

    申请号:US11085952

    申请日:2005-03-22

    IPC分类号: G06T1/00 G06T7/60 H04N5/225

    CPC分类号: G06T1/0007

    摘要: An image processing apparatus, for equally dividing an area of an arbitrary figure by pixel units by a number of parallel lines, which includes an input element for inputting a dividing number for a figure obtaining element which obtains a total number of pixels of the figure, a calculating element for calculating an initial ideal value by dividing the total number of pixels by the dividing number, a computing element for computing an ideal value of the number of pixels of a kth divided region in the figure using the initial ideal value and a sum of determined values of the numbers of pixels of a first to a (k−1)th divided region, and a determining element for determining a determined value of the number of pixels of the kth divided region such that an error between the determined value of the number of pixels of the kth divided region and the ideal value of the number of pixels of the kth divided region is minimized.

    Image processing apparatus and method, recording medium, and program
    7.
    发明授权
    Image processing apparatus and method, recording medium, and program 失效
    图像处理装置和方法,记录介质和程序

    公开(公告)号:US06919922B2

    公开(公告)日:2005-07-19

    申请号:US10121896

    申请日:2002-04-11

    IPC分类号: G06T1/00 G06T7/60 H04N5/225

    CPC分类号: G06T1/0007

    摘要: An image processing apparatus, for equally dividing an area of an arbitrary figure by pixel units by a number of parallel lines, which includes an input element for inputting a dividing number for a figure obtaining element which obtains a total number of pixels of the figure, a calculating element for calculating an initial ideal value by dividing the total number of pixels by the dividing number, a computing element for computing an ideal value of the number of pixels of a kth divided region in the figure using the initial ideal value and a sum of determined values of the numbers of pixels of a first to a (k−1)th divided region, and a determining element for determining a determined value of the number of pixels of the kth divided region such that an error between the determined value of the number of pixels of the kth divided region and the ideal value of the number of pixels of the kth divided region is minimized.

    摘要翻译: 一种图像处理装置,用于将任意图形的像素单位的面积均匀分割多条平行线,该图像处理装置包括用于输入图形获得元素的分割数字的输入元素,所述图形获得元素获得图形的总数, 用于通过将总像素数除以分割数来计算初始理想值的计算单元,用于使用初始理想值计算图中第k个分割区域的像素数目的理想值的计算单元, 确定第一至第(k-1)个划分区域的像素数量的确定值,以及确定元件,用于确定第k个分割区域的像素数量的确定值,使得确定的第 第k个分割区域的像素数和第k个分割区域的像素数的理想值被最小化。

    Method and apparatus for optical disk device
    8.
    发明授权
    Method and apparatus for optical disk device 失效
    光盘装置的方法和装置

    公开(公告)号:US06490236B1

    公开(公告)日:2002-12-03

    申请号:US09654178

    申请日:2000-09-01

    IPC分类号: G11B2018

    CPC分类号: G11B20/18

    摘要: In playing back data in an optical disk device, to perform high-speed data playback with a low number of playback retries even if an error occur when data is being read. In reading data composed of ECC blocks, if a data error occurs during a read operation, the data from sectors for which PI error correction can be performed is left alone. Playback retries using different playback conditions are performed just on the sectors for which PI error correction can be performed. Thus, the playback retry count can be reduced.

    摘要翻译: 在回放光盘装置中的数据时,即使在正在读取数据时发生错误,也能以低数量的再现重试来执行高速数据重放。 在读取由ECC块组成的数据时,如果在读取操作期间发生数据错误,则可以执行可以执行PI错误校正的扇区的数据。 使用不同播放条件的播放重试仅在可执行PI纠错的扇区上执行。 因此,可以减少播放重试计数。

    Control apparatus for a space robot
    9.
    发明授权
    Control apparatus for a space robot 失效
    空间机器人的控制装置

    公开(公告)号:US5390288A

    公开(公告)日:1995-02-14

    申请号:US239931

    申请日:1994-05-09

    摘要: A control apparatus detects the position and velocity of an artificial satellite by sensors mounted on the satellite, computes tip velocity of a manipulator on the satellite on the basis of detected information items, with considering a variation in position and attitude of the satellite, and enables the manipulator to track a target flying in space. The control apparatus sets an approach maneuver trajectory at the flying target with the use of relative position/attitude information items between a gripper and a corresponding portion of the flying target which are obtained by a proximity sensor. When the flying target is captured by the gripper on the manipulator, the control apparatus detects a force acting upon the manipulator using a force/torque sensor. The target capturing operation is performed by sending command signals to driving motors connected between the shafts of the satellite manipulator.

    摘要翻译: 控制装置通过安装在卫星上的传感器来检测人造卫星的位置和速度,考虑到卫星的位置和姿态的变化,基于检测到的信息项计算卫星上的机械手的尖端速度,并使能 操纵器跟踪在空间飞行的目标。 控制装置通过使用由接近传感器获得的夹持器和飞行目标的对应部分之间的相对位置/姿态信息项来设置飞行目标处的接近操纵轨迹。 当飞行目标被操纵器上的夹持器捕获时,控制装置使用力/转矩传感器检测作用在操纵器上的力。 通过向连接在卫星操纵器的轴之间的驱动马达发送命令信号来执行目标捕获操作。

    Execution rate controlling device
    10.
    发明授权
    Execution rate controlling device 失效
    执行率控制装置

    公开(公告)号:US5175844A

    公开(公告)日:1992-12-29

    申请号:US595816

    申请日:1990-10-11

    IPC分类号: G06F9/30 G06F1/04 G06F9/38

    CPC分类号: G06F9/3869

    摘要: In order to control an execution rate of a central processing unit which carries out a processing operation in synchronism with a clock signal supplied from a clock oscillator, an execution rate controlling device periodically supplies a hold demand signal to suspend the processing operation during reception of the hold demand signal and comprises a data holding unit for holding held data representative of the execution rate. A generating unit generates the hold demand signal in response to the held data and the clock signal so that the hold demand signal may last for a duration which is inversely proportional to the execution rate. The generating unit comprises a counter unit for counting a count in synchronism with the clock signal up to a maximum value defining a period of periodic supply of the hold demand signal, and produces counted data indicative of the count and a carry signal initializing the count to zero when the count reaches the maximum value. A comparing unit compares the held data with the counted data and produces a coincidence signal when the held data and the counted data coincide with each other. A supplying unit supplies the hold demand signal to the central processing unit from a time instant of reception of the coincidence signal to a time instant of reception of a carry signal.

    摘要翻译: 为了控制与从时钟振荡器提供的时钟信号同步地执行处理操作的中央处理单元的执行速率,执行速率控制装置周期性地提供保持请求信号以暂停处理操作 保持请求信号,并且包括用于保存表示执行率的保持数据的数据保持单元。 生成单元响应于保持的数据和时钟信号产生保持请求信号,使得保持请求信号可持续与执行率成反比的持续时间。 生成单元包括计数器单元,用于与时钟信号同步计数,直到定义保持请求信号的周期性供给周期的最大值,并产生表示计数的计数数据和将计数初始化的进位信号 当计数达到最大值时为零。 比较单元将保持的数据与计数的数据进行比较,并且当保持的数据和计数的数据彼此一致时产生一致信号。 供应单元从接收到符合信号的时刻到进位信号的接收时刻向中央处理单元提供保持请求信号。