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1. 发明授权

US5036544A Apparatus for discriminating linearity of line segment in image processing system 失效
标题翻译：用于区分图像处理系统中线段线性的装置
公开(公告)号：US5036544A
公开(公告)日：1991-07-30
申请号：US321770
申请日：1989-03-10
申请人： Yoshikazu Sakaue , Kazuhiko Sumi , Keiji Nakajima
发明人： Yoshikazu Sakaue , Kazuhiko Sumi , Keiji Nakajima
IPC分类号： G06T7/60 , G06K9/48
CPC分类号： G06K9/48
摘要： An apparatus and method for discriminating the linearity of a line segment in an image processing system consisting of elements for extracting and tracking a train of points from a high contrast portion of a video image and for determining whether the position of one ofthe points exceeds a predetermined threshold value representative of a condition which defines the end of the linearity of the train of points.
摘要翻译：一种用于鉴别图像处理系统中的线段的线性的装置和方法，该图像处理系统包括用于从视频图像的高对比度部分提取和跟踪一列点的元素，并且用于确定其中一个点的位置是否超过预定阈值表示定义点列的线性的结束的条件。

2. 发明申请

US20090226041A1 Method and Apparatus for Object Localization From Multiple Bearing Lines 审中-公开
标题翻译：多轴承线对象定位方法与装置
公开(公告)号：US20090226041A1
公开(公告)日：2009-09-10
申请号：US12225533
申请日：2007-03-27
申请人： Wieslaw Jerzy Szajnowski
发明人： Wieslaw Jerzy Szajnowski
IPC分类号： G06K9/00
CPC分类号： G01S5/04 , G01S5/0221
摘要： A method of determining the location of an object uses data representing the bearing of the object from a plurality of observation locations. The method comprises (a) deriving, for each bearing, the coordinates of a point, the coordinates comprising a first value p representing the signed distance between a predetermined location and the closest point on the bearing line, and a second value θ representing the angle of the bearing line, using a procedure according to which co-linear bearings of opposite direction have first values which are of opposite sign to each other and second values which differ from each other by π; and (b) deriving parameters defining a curve fitting said points, said parameters representing the object location. Values representing the signal-to-noise ratios associated with the bearing measurements, and values representing the observation locations relative to each other and to the object, can be used to group the bearings for the purpose of weighting their effects on the calculation of object location.
摘要翻译：确定对象的位置的方法使用表示来自多个观察位置的对象的方位的数据。该方法包括（a）针对每个方位，导出一个点的坐标，该坐标包括表示预定位置与轴承线上最近点之间的经过符号距离的第一值p，以及代表该角度的第二值θ 使用相反方向的共线性轴承具有彼此相反符号的第一值的第二值和彼此不同的第二值的程序，和（b）导出定义拟合所述点的曲线的参数，所述参数表示对象位置。表示与轴承测量相关联的信噪比的值和表示相对于彼此和对象的观察位置的值可以用于对轴承进行分组，以加权其对物体位置的计算的影响。

3. 发明授权

US5113122A Horizontal deflector apparatus 失效
标题翻译：水平导流装置
公开(公告)号：US5113122A
公开(公告)日：1992-05-12
申请号：US699580
申请日：1991-05-14
申请人： Takahiro Bando , Noriyuki Tomimatsu
发明人： Takahiro Bando , Noriyuki Tomimatsu
IPC分类号： H04N3/18 , H03K4/04 , H04N3/223 , H04N3/23 , H04N3/233 , H04N3/27
CPC分类号： H04N3/233 , H03K4/04
摘要： A horizontal deflection apparatus which is provided with a circuit to convert a vertical deflection voltage into a crosswise pincushion distortion correction voltage in a parabola form, a vertical frequency detecting circuit which detects a frequency of a vertical synchronizing signal and outputs a control signal of a voltage corresponding to the frequency, an automatic gain control circuit which amplifies the correction voltage with the gain controlled in response to the control signal corresponding to the outputted vertical frequency and outputs a voltage signal in a parabola form with a fixed amplitude for correcting a crosswise pincushion distortion, a pulse width modulating circuit which modulates a pulse signal synchronized with a horizontal synchronizing signal in response to the outputted voltage signal from the automatic gain control circuit, and a chopper-type power circuit which chops a power voltage with the pulse width modulating output and gives the chopped power voltage to a horizontal output circuit, thereby correcting the crosswise pincushion distortion in response to the voltage signal with the fixed amplitude irrespective of the change of the vertical frequency, and enabling adequate correction of the crosswise pincushion distortion even if the vertical frequency changes.
摘要翻译：一种水平偏转装置，其设置有用于将垂直偏转电压转换为抛物线形状的横向枕形失真校正电压的电路;垂直频率检测电路，其检测垂直同步信号的频率，并输出电压的控制信号对应于该频率的自动增益控制电路，该自动增益控制电路根据与输出的垂直频率对应的控制信号来控制增益来放大校正电压，并输出具有固定振幅的抛物线形式的电压信号，以校正横向枕形失真，脉冲宽度调制电路，响应于来自自动增益控制电路的输出电压信号，调制与水平同步信号同步的脉冲信号;以及斩波型电源电路，用脉冲宽度调制输出切断电源电压，给出切断的电源电压到水平输出电路，由此响应于具有固定振幅的电压信号而校正横向枕形失真，而与垂直频率的变化无关，并且即使垂直频率改变，也能够对横向枕形失真进行适当的校正。

4. 发明授权

US5100519A Method of trapping ion in silicon oxide film or silicon oxy-nitride film 失效
标题翻译：在氧化硅膜或氮氧化硅膜中捕获离子的方法
公开(公告)号：US5100519A
公开(公告)日：1992-03-31
申请号：US622531
申请日：1990-12-05
申请人： Hiroshi Tsubomura , Hikaru Kobayashi
发明人： Hiroshi Tsubomura , Hikaru Kobayashi
IPC分类号： H01L31/04 , H01L21/3105 , H01L21/316 , H01L21/318
CPC分类号： H01L21/0214 , H01L21/0223 , H01L21/02238 , H01L21/02258 , H01L21/3105 , H01L21/31675
摘要： In a method of trapping ions in a silicon oxide film or a silicon oxy-nitride film, silicon or silicon nitride as an electrode is first immersed in a nonaqueous solvent containing an electrolyte. Then, a voltage is applied between the electrode and a counter electrode so as to oxidize the surface of the silicon or silicon nitride to form a silicon oxide film or a silicon oxy-nitride film. At the same time, the ions contained in the electrolyte are caused to permeate into the silicon oxide film or the silicon oxy-nitride film and trapped therein. The method is thus capable of trapping ions in a silicon oxide film or a silicon oxy-nitride film for a short time without using any evaporation apparatus and of shifting the flat band potential of the silicon.
摘要翻译：在氧化硅膜或氮氧化硅膜中捕获离子的方法中，首先将作为电极的硅或氮化硅浸渍在含有电解质的非水溶剂中。然后，在电极和对电极之间施加电压以氧化硅或氮化硅的表面，以形成氧化硅膜或氮氧化硅膜。同时，使包含在电解质中的离子渗透到氧化硅膜或氮氧化硅膜中并被捕获。因此，该方法能够短时间地捕获氧化硅膜或氮氧化硅膜中的离子，而不使用任何蒸发装置并移动硅的平带电位。

5. 发明授权

US4707737A Band compression apparatus for a video signal 失效
标题翻译：用于视频信号的频带压缩装置
公开(公告)号：US4707737A
公开(公告)日：1987-11-17
申请号：US883539
申请日：1986-07-09
申请人： Mitsunori Adachi , Satoru Tomita
发明人： Mitsunori Adachi , Satoru Tomita
IPC分类号： H04N11/04 , H04N7/12 , H04N11/06
CPC分类号： H04N11/048
摘要： A band compression apparatus for transmitting a video signal having three color component signals sampled at a sampling frequency of 2Fs and a gradation of N bits per picture element by a transmission path of a gradation of N bits per sample and a sample transmission frequency 2Fs includes a prefilter for restricting the band of each color component signal; a sub-sample circuit for compressing the respective band restricted color component signal to a sampling frequency Fs; a signal separation switching circuit for separating data of 3n bits comprising the upper n bits of the sub-sampled color component signals3n=2N+k (k
摘要翻译：用于发送具有以2F的采样频率采样的三个颜色分量信号和每个采样的N位灰度的传输路径和每个采样传输频率2F的每像素的N位的灰度的视频信号的频带压缩装置包括：预滤器，用于限制每个颜色分量信号的频带; 用于将各个频带限制颜色分量信号压缩到采样频率Fs的子采样电路; 信号分离切换电路，用于将包含子采样色分量信号3n = 2N + k（k

6. 发明授权

US4849372A Semiconductor laser device and a method of producing same 失效
标题翻译：半导体激光器件及其制造方法
公开(公告)号：US4849372A
公开(公告)日：1989-07-18
申请号：US155982
申请日：1988-02-16
申请人： Akira Takemoto
发明人： Akira Takemoto
IPC分类号： H01S5/00 , H01S5/227
CPC分类号： H01S5/227 , H01S5/2275 , Y10S148/095 , Y10S438/919
摘要： A semiconductor laser device of the buried heterostructure type in which leakage current is substantially reduced. A mesa portion carries the active lasing portion of the laser, and current blocking layers are grown at either side of the mesa portion. One of the current blocking layers has its conductivity type inverted to the opposite type to eliminate a current leakage path, thereby to provide a high efficiency low leakage current semiconductor laser. Conductivity inversion is accomplished by adjusting the impurity concentration levels in the layers on either side of the mesa portion, and controllably diffusing impurities from one layer to another until conductivity inversion is accomplished in a thin tip portion of one of the layers.
摘要翻译：一种埋入异质结构型的半导体激光器件，其漏电流明显降低。台面部分承载激光器的有源激光部分，并且电流阻挡层在台面部分的任一侧生长。电流阻挡层中的一个阻挡层的导电类型反向相反，以消除电流泄漏路径，从而提供高效率的低泄漏电流半导体激光器。通过调整台面部分两侧的层中的杂质浓度水平，可控制地将杂质从一层扩散到另一层，直至导电反转在其中一层的薄顶端部分完成，从而实现电导率反转。

7. 发明授权

US5469423A Laser power control of an optical head with a plurality of beam sources 失效
标题翻译：具有多个光束源的光学头的激光功率控制
公开(公告)号：US5469423A
公开(公告)日：1995-11-21
申请号：US253261
申请日：1994-06-02
申请人： Masahisa Shinoda , Naoyuki Egusa , Yasuyuki Sato , Manabu Koike
发明人： Masahisa Shinoda , Naoyuki Egusa , Yasuyuki Sato , Manabu Koike
IPC分类号： G11B7/125 , G11B7/135 , G11B7/14 , G11B7/00
CPC分类号： G11B7/14 , G11B7/127 , G11B7/1381 , G11B7/1398
摘要： An optical recording apparatus which reduces light loss by expanding the laser beam diameters irradiated from a plurality of beam sources, and reducing the expanded beam diameters immediately before focusing the beams onto an information recording/reproducing medium to make the beams circular, thereby minimizing deviation of the laser beam from the optical axis.An optical system for use in recording apparatus with a multi-beam optical head provided with a plurality of laser beam sources in a fixed unit which reduces light loss by minimizing deviation of the laser beam from the optical axis, and also by maintaining the laser power of each laser beam at a predetermined intensity independent of changes in distance between the fixed unit half and the moving unit half of the optical system by detecting intensities of the laser beams focused on a recording medium.
摘要翻译：一种光学记录装置，其通过扩大从多个光束源照射的激光束直径来减少光损失，并且在将光束聚焦到信息记录/再现介质之前将光束直径缩小以使光束成为圆形，从而最小化来自光轴的激光束。一种用于具有多光束光头的记录装置的光学系统，其在固定单元中设置有多个激光束源，其通过使激光束与光轴的偏离最小化以及通过维持激光功率来减少光损失通过检测聚焦在记录介质上的激光束的强度，每个激光束以预定强度独立于固定单元半部和光学系统的移动单元半部之间的距离变化。

8. 发明授权

US5392317A Method and apparatus extracting pulse signal 失效
标题翻译：方法和设备提取脉冲信号
公开(公告)号：US5392317A
公开(公告)日：1995-02-21
申请号：US839524
申请日：1992-02-20
申请人： Yoshiki Cho , Tetsu Tashiro
发明人： Yoshiki Cho , Tetsu Tashiro
IPC分类号： H03K5/08 , H04L25/06 , H04N7/025 , H04N7/03 , H04N7/035 , H04L25/10
CPC分类号： H03K5/082 , H04L25/062
摘要： A pulse-signal extracting method and apparatus which are capable of generating an accurate pulse output even if the pulse input signal greatly pulsates due to a low-frequency noise component. A predetermined offset voltage is added to the input signal where the low-frequency noise component is superimposed on a pulse waveform which is the signal component so as to obtain an amplified signal. This amplified signal is inputted to a low-pass filter so as to output only the amplified flow-frequency component, and the original input signal is compared with the amplified low-frequency component in a comparator so as to extract the pulse waveform, which is the signal component, on the basis of the comparison result.
摘要翻译：即使脉冲输入信号由于低频噪声分量而大幅脉动，也能够产生精确的脉冲输出的脉冲信号提取方法和装置。将预定的偏移电压加到其中低频噪声分量叠加在作为信号分量的脉冲波形上以便获得放大信号的输入信号中。该放大信号被输入到低通滤波器，以仅输出放大的流频分量，并将原始输入信号与比较器中放大的低频分量进行比较，以提取脉冲波形信号分量，基于比较结果。

9. 发明授权

US4984660A Apparatus for controlling an elevator 失效
标题翻译：用于控制电梯的装置
公开(公告)号：US4984660A
公开(公告)日：1991-01-15
申请号：US338219
申请日：1989-04-14
申请人： Satomi Ikejima , Shigemi Iwata
发明人： Satomi Ikejima , Shigemi Iwata
IPC分类号： B66B1/52 , B66B1/16 , B66B1/24 , B66B1/34
CPC分类号： B66B1/3492
摘要： An apparatus for controlling an elevator adds cage moving distances per unit time by advance position calculating means at predetermined time to a reference value in parallel with the running operation of the elevator, corrects the moving distance by advance position correcting means in accordance with plate position information at the time of detecting the plate disposed in an elevator shaft in a position corresponding to a floor, and then compares the actually moved distance with the plate position information stored in a memory to obtain a cage advance floor.
摘要翻译：一种用于控制电梯的装置，通过提前位置计算装置将预定位置计算装置的轿厢移动距离与电梯的行驶动作并行地设定为基准值，根据车牌位置信息，通过前进位置校正装置校正移动距离在检测设置在与电梯井的地板相对应的位置的电梯井的时刻，然后将实际移动的距离与存储在存储器中的板位置信息进行比较，以获得轿厢前进楼层。

10. 发明授权

US4887840A Suspension control apparatus for a vehicle 失效
标题翻译：一种车辆悬架控制装置
公开(公告)号：US4887840A
公开(公告)日：1989-12-19
申请号：US267951
申请日：1988-11-07
申请人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada , Shigeki Ohtagaki
发明人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada , Shigeki Ohtagaki
IPC分类号： B60G17/00 , B60G17/015 , B60G17/016 , B60G17/08
CPC分类号： B60G17/016 , B60G2202/15 , B60G2204/11 , B60G2204/422 , B60G2204/81 , B60G2400/104 , B60G2400/204 , B60G2400/252 , B60G2400/34 , B60G2400/44 , B60G2400/821 , B60G2401/00 , B60G2401/14 , B60G2401/17 , B60G2500/10 , B60G2500/30 , B60G2600/02 , B60G2600/12 , B60G2600/14 , B60G2600/26 , B60G2600/66 , B60G2600/68 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/019 , B60G2800/162 , B60G2800/20 , B60G2800/24
摘要： Disclosed is a suspension control apparatus for a vehicle having a plurality of suspension units each disposed between a road wheel and the body of a vehicle for effectively and quickly correcting any deviation of the vehicle height from a normal height level immediately upon finishing of active suspension control operations. Priority is determined for vehicle-height control and various active suspension control operations such as roll control, nose-dive and squat control, and pitching and bouncing control so that normal vehicle-height control is stopped or inhibited during active suspension control operations are being carried out, thereby preventing the traveling attitude of the vehicle from being made unstable. Also, a vehicle-height control determining time interval from the instant when active suspension control operations has been finished until the time when vehicle-height control is restarted is substantially reduced as compared with that required in the case when the vehicle is traveling in a normal attitude without any active suspension control operation, whereby any deviation of the vehicle height from a target height level can be quickly removed to make the actual vehicle height match with a target height level in a very short time immediately after the finishing of the active suspension control operations.

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