-
11.发明授权Focus detection system for an optical disk drive using photo sensor elements in the far field of information pits 失效在远场信息坑中使用光电传感器元件的光盘驱动器的焦点检测系统
公开(公告)号：US4998235A
公开(公告)日：1991-03-05
申请号：US272054
申请日：1988-11-14
IPC分类号： G11B7/09
CPC分类号： G11B7/0908 , G11B7/0917
摘要： An apparatus is described for reading/writing an optical recording carrier, which have information pits aligned in a track. In order to get a focus error signal, the apparatus has two pairs of photo sensor elements, two phase detection circuits for the two pairs of photo sensor elements, and an adder circuit for adding outputs of the two phase detection circuits. The elements are placed symmetrically about an optical axis in a far field area of the pits.
-
公开(公告)号：US07247851B2
公开(公告)日：2007-07-24
申请号：US10533853
申请日：2004-04-22
CPC分类号： H04N5/332 , H01L27/14645 , H01L31/101 , H04N9/045 , H04N2209/047
摘要： An optical lens 1 makes three components of visible light and near infrared light in different wavelength regions severally form images at different locations according to their wavelengths. An imaging element 2 has a plurality of pixels, which include pixels having a visible light detection section 6 and pixels having a near infrared light detection section 8. The visible light detection section 6 has three detectors 3, 4, and 5 which detect three components of visible light which form images at locations of different depths in the same pixel according to their wavelengths. The near infrared light detection section 8 has a near infrared light detector 7 which detects near infrared light which forms an image at a location of a depth different from the depths at which the three components of visible light form images. Clear color images with good color reproducibility are obtained by the visible light detection section 6, and at the same time clear luminance information or monochrome images are obtained by the near infrared light detection section 8.
摘要翻译： 光学透镜1使得不同波长区域中的可见光和近红外光的三个分量根据其波长在不同位置分别形成图像。 成像元件2具有多个像素，其包括具有可见光检测部6的像素和具有近红外光检测部8的像素。 可见光检测部分6具有三个检测器3,4和5，其检测根据其波长在同一像素中在不同深度的位置处形成图像的可见光的三个分量。 近红外光检测部8具有近红外光检测器7，该近红外光检测器7检测在与可见光形成图像的三个成分的深度不同的深度的位置形成图像的近红外光。 通过可见光检测部6获得具有良好的色彩再现性的清晰彩色图像，同时通过近红外光检测部8获得清晰的亮度信息或单色图像。
-
公开(公告)号：US07218758B2
公开(公告)日：2007-05-15
申请号：US10472919
申请日：2002-03-01
IPC分类号： G06K9/00
CPC分类号： H04N7/181 , B60R1/00 , B60R2300/305 , B60R2300/607 , B60R2300/806 , B60R2300/8093 , G01C3/085 , G01C11/06 , G01S5/16 , G01S11/12 , G06K9/00791 , G06K9/00812 , G06T5/006 , G06T7/593 , G06T15/00 , G06T2207/30252
摘要： The object of the invention is to provide driving support apparatus which allows the driver to intuitively and more accurately recognize the situation around an obstacle thus reducing a burden of the driver. Driving support apparatus according to the invention has a plurality of image pickup means (1001, 3001) mounted on a mobile unit, conversion means (3008) for converting an image picked up by said image pickup means (3001) to an image seen from a virtual viewpoint above said image pickup means (1001, 3001) or an image obtained through orthogonal projection from above based on a road surface model, 3D map creation means (3007) for detecting three-dimensional information on that other than that on the road surface based on the parallax between the images picked up by the plurality of image pickup means, 3D image composition means (3008) for correcting the distortion of a figure in said viewpoint-converted image based on said detected three-dimensional information, and display means (3009) for displaying said distortion-corrected image.
摘要翻译： 本发明的目的是提供一种驾驶辅助装置，其允许驾驶员直观且更准确地识别障碍物周围的情况，从而减轻驾驶员的负担。 根据本发明的驾驶支持装置具有安装在移动单元上的多个图像拾取装置（1001,3001），用于将由所述图像拾取装置（3001）拾取的图像转换成从 在上述图像拾取装置（1001,3001）上方的虚拟视点或通过基于路面模型从上方正交投影获得的图像，用于检测除路面之外的三维信息的3D地图创建装置（3007） 基于由所述多个图像拾取装置拾取的图像之间的视差，基于所述检测到的三维信息来校正所述视点转换图像中的图形的失真的3D图像合成装置（3008），以及显示装置 3009），用于显示所述失真校正图像。
-
公开(公告)号：US6083291A
公开(公告)日：2000-07-04
申请号：US923115
申请日：1997-09-04
申请人： Tsuyoshi Okada , Yasuo Suzuki , Syoichi Yamada , Kenji Tamura
发明人： Tsuyoshi Okada , Yasuo Suzuki , Syoichi Yamada , Kenji Tamura
CPC分类号： B01D45/12 , B04C2003/006
摘要： A gas transfer pipe arrangement includes a pipe in which gas containing droplets flows. A centrifugal force type separation unit is provided in the pipe for applying a radial centrifugal force to the gas flowing in the pipe so that the droplets in the gas adhere to an inner periphery of the pipe to be separated from the gas. A liquid collecting unit is annularly provided on the inner periphery of the pipe at a position downstream of the centrifugal force type separation unit for collecting a liquid from the droplets separated by the centrifugal force type separation unit. A discharge unit is provided at a lower side of the pipe for discharging the liquid collected by the liquid collecting unit to the exterior of the pipe.
摘要翻译： 气体输送管装置包括其中含有液滴的气体流过的管道。 离心力型分离单元设置在管道中，用于向在管中流动的气体施加径向离心力，使得气体中的液滴附着到管的内周以与气体分离。 在离心力型分离单元的下游侧的位置处，在管的内周面环状地设置有液体收集单元，用于从由离心力型分离单元分离出的液滴收集液体。 排出单元设置在管的下侧，用于将由液体收集单元收集的液体排放到管的外部。
-
公开(公告)号：US6080228A
公开(公告)日：2000-06-27
申请号：US923114
申请日：1997-09-04
申请人： Tsuyoshi Okada , Yasuo Suzuki , Syoichi Yamada , Kenji Tamura
发明人： Tsuyoshi Okada , Yasuo Suzuki , Syoichi Yamada , Kenji Tamura
IPC分类号： F16T1/00 , B01D45/08 , B01D46/00 , B01D46/10 , B01D46/24 , B01D50/00 , F17D3/14 , B01D35/02 , B01D39/12
CPC分类号： B01D46/0031 , B01D46/0012 , B01D46/10 , B01D50/002 , B01D2277/20
摘要： A gas transfer pipe arrangement includes a pipe in which gas containing droplets flows. A droplet separation unit is provided in the pipe for separating the droplets from the gas. A liquid collecting unit is annularly provided on the inner periphery of the pipe at a position downstream of the droplet separation unit for collecting a liquid from the droplets separated by the droplet separation unit. A liquid discharging mechanism is provided at a lower side of the pipe for discharging the liquid collected by the liquid collecting unit to the exterior of the pipe.
摘要翻译： 气体输送管装置包括其中含有液滴的气体流过的管道。 在管道中设置有用于从液体中分离液滴的液滴分离单元。 液滴收集单元在液滴分离单元的下游位置处环形地设置在管的内周上，用于从液滴分离单元分离出的液滴收集液体。 液体排出机构设置在管的下侧，用于将由液体收集单元收集的液体排出到管的外部。
-
公开(公告)号：US5699256A
公开(公告)日：1997-12-16
申请号：US457533
申请日：1995-06-01
申请人： Kazuo Shibuya , Tsuyoshi Okada
发明人： Kazuo Shibuya , Tsuyoshi Okada
CPC分类号： G01C21/28 , G01C25/005 , Y10T74/1229
摘要： An offset-drift correcting device is designed for a gyro-sensor mounted on an object and outputting a signal representing an angular speed of the object. The device includes a first section for detecting whether or not the object is rotating. A second section connected to the gyro-sensor is operative for smoothing the angular speed represented by the output signal of the gyro-sensor, and deriving an average angular speed of the object from the angular speed represented by the output signal of the gyro-sensor. A third section connected to the first section and the second section is operative for estimating an offset level of the output signal of the gyro-sensor in response to the average angular speed derived by the second section in cases where the first section detects that the object is not rotating. The third section includes an adaptive filter processing an output signal of the second section which represents the derived average angular speed. A fourth section connected to the gyro-sensor and the third section is operative for subtracting the offset level estimated by the third section from the output signal of the gyro-sensor to convert the output signal of the gyro-sensor into an offset-free signal.
摘要翻译： 偏移漂移校正装置被设计用于安装在物体上的陀螺传感器，并输出表示物体的角速度的信号。 该装置包括用于检测物体是否旋转的第一部分。 连接到陀螺传感器的第二部分用于平滑由陀螺传感器的输出信号表示的角速度，并且从由陀螺传感器的输出信号表示的角速度导出物体的平均角速度 。 连接到第一部分和第二部分的第三部分用于响应于在第一部分检测到对象的情况下由第二部分导出的平均角速度来估计陀螺传感器的输出信号的偏移水平 不旋转 第三部分包括处理代表导出的平均角速度的第二部分的输出信号的自适应滤波器。 连接到陀螺传感器和第三部分的第四部分用于从陀螺传感器的输出信号中减去由第三部分估计的偏移水平，以将陀螺传感器的输出信号转换成无偏移信号 。
-
17.发明授权
公开(公告)号：US5286965A
公开(公告)日：1994-02-15
申请号：US886809
申请日：1992-05-22
申请人： Tsuyoshi Okada
发明人： Tsuyoshi Okada
摘要： An anticollision system for an objective lens for use in an optical data reproducing apparatus. The apparatus is constructed so that the relative distance between the objective lens and a data recording medium is detected, and the objective lens pulled away from the data recording medium to prevent the objective lens from colliding with the data recording medium when the detected relative distance is reduced to a predetermined value or below. Consequently, a collision between the objective lens and the data recording medium can be prevented if the following operation fails or malfunctions.
摘要翻译： 一种用于光学数据再现装置中的物镜的防冲突系统。 该装置被构造成使得物镜和数据记录介质之间的相对距离被检测到，并且物镜从数据记录介质上拉开以防止当检测到的相对距离是物镜时物镜与数据记录介质碰撞 减少到预定值或更低。 因此，如果以下操作失败或故障，则可以防止物镜与数据记录介质之间的碰撞。
-
公开(公告)号：US5043899A
公开(公告)日：1991-08-27
申请号：US250054
申请日：1988-09-28
CPC分类号： F02D41/0005 , F02D41/26 , F02M23/04 , Y02T10/146 , Y02T10/42
摘要： A secondary air supply system for an internal combustion engine for suppressing combustion when a throttle valve is fully closed. A secondary air supply system is controlled with a microprocessor which controls other circuits such as the vehicle ignition circuit. Sensors provide outside air temperature data, internal pressure and engine rpm to the microprocessor. The microprocessor addresses the memory based on a computation including these sensed values. The memory in turn controls valves in a secondary air supply system.
摘要翻译： 一种用于内燃机的二次空气供应系统，用于在节气门完全关闭时抑制燃烧。 二次空气供应系统由微处理器控制，微处理器控制诸如车辆点火电路的其它电路。 传感器向微处理器提供外部空气温度数据，内部压力和发动机转速。 微处理器基于包括这些感测值的计算来寻址存储器。 存储器又控制二次空气供应系统中的阀。
-
19.发明授权
公开(公告)号：US5027885A
公开(公告)日：1991-07-02
申请号：US459822
申请日：1990-01-16
申请人： Keisuke Fujisake , Hideyuki Misumi , Junichi Nakagawa , Akira Hashimoto , Hidetoshi Yuyama , Noriyuki Kanai , Katsuhiro Maeda , Tsuyoshi Okada , Azumi Inaba , Shigeki Kashio , Atsuhiro Tokuda , Shiro Sukenari , Michiaki Kikunaga
发明人： Keisuke Fujisake , Hideyuki Misumi , Junichi Nakagawa , Akira Hashimoto , Hidetoshi Yuyama , Noriyuki Kanai , Katsuhiro Maeda , Tsuyoshi Okada , Azumi Inaba , Shigeki Kashio , Atsuhiro Tokuda , Shiro Sukenari , Michiaki Kikunaga
CPC分类号： B22D41/60 , B22D11/064 , B22D11/185
摘要： An injection apparatus for a high-speed type thin plate continuous casting machine comprises linear motors (3A, 3B) interposing long sides of a flat nozzle (3), a power source unit for applying predetermined currents having a predetermined frequency to the linear motors (3A, 3B), and linear motor power factor improving capacitors (21) connected between the linear motors (3A, 3B) and the power source unit. A material on the inner walls of the short sides of the flat nozzle (3) is a conductive material to improve an edge effect, additionally, the apparatus is constructed to use a heating operation of the linear motor in heating the nozzle or a molten metal in the nozzle by adequately controlling a frequency or a current of a power supplied to the linear motors.
-
公开(公告)号：US07857964B2
公开(公告)日：2010-12-28
申请号：US10468508
申请日：2002-02-19
CPC分类号： C10G67/0463 , C10G21/003 , C10G21/14 , C10G21/30 , C10G67/0418 , C10G67/0436 , C10G67/049 , Y10S208/01
摘要： The present invention relates to a method in which grades of oil are refined according to their object from a feed oil. This method has a solvent extraction process that obtains an extracted oil, and a hydrogenation process that subjects the obtained extracted oil to hydrogenation process in the presence of hydrogen and a catalyst to obtain a hydrorefined oil. The solvent extraction conditions are selected by using the poly-aromatic concentration as an index for calculating the concentration of heptane insoluble components in the residue of the extracted oil obtained by the solvent extraction process that cannot be fractionally distilled.
摘要翻译： 本发明涉及一种根据其来自进料油的目的对油等级进行精炼的方法。 该方法具有获得萃取油的溶剂萃取方法以及在氢气和催化剂存在下使所得萃取油进行氢化处理以获得加氢精制油的氢化方法。 通过使用聚芳族浓度作为计算通过不能分馏的溶剂萃取方法得到的提取油残留物中庚烷不溶成分的浓度的指标来选择溶剂萃取条件。
-
-
-
-
-
-
-
-
-
搜索结果
30 条记录 (耗时 0.028 秒)
