公开(公告)号：US5754280A

公开(公告)日：1998-05-19

申请号：US651679

申请日：1996-05-21

申请人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Morokuma ,  Tsutomu Nakamura ,  Kazuya Matsumoto ,  Tetsuo Nomoto ,  Toyokazu Mizoguchi

发明人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Morokuma ,  Tsutomu Nakamura ,  Kazuya Matsumoto ,  Tetsuo Nomoto ,  Toyokazu Mizoguchi

IPC分类号： G01B11/00 ,  G01C3/06 ,  G01S17/32 ,  G01S17/89 ,  G01C3/08

CPC分类号： G01S17/32 ,  G01S17/89

摘要： A two-dimensional rangefinding sensor of the present invention consisting of an illuminating device for projecting light beams, which undergoes luminance modulation at a predetermined frequency for a predetermined duration with a predetermined cycle time, onto an object, an image-formation optical system for forming an image of the object illuminated with light beams which have undergone the luminance modulation and which have been projected from the illuminating device, a two-dimensional image sensor mounted on an image-formation plane of the image-formation optical system, a driving means for performing a modulation driving operation on an electrode terminal, which is operative to determine the sensitivity of the two-dimensional image sensor at the frequency, and a reading means for reading a signal corresponding to a signal charge generated in each of picture elements of the image sensors. Thereby, a range-data image of a three-dimensional object can be obtained by using a two-dimensional image sensor without mechanically scanning with illumination light.

摘要翻译： 本发明的二维测距传感器包括：用于将预定频率的预定频率以预定频率进行亮度调制的光束投影到物体上的照明装置，用于形成的图像形成光学系统 由照明装置投影出的经过亮度调制的光束照射的物体的图像，安装在图像形成光学系统的图像形成面上的二维图像传感器，驱动装置， 在电极端子上执行调制驱动操作，该操作用于确定二维图像传感器在频率下的灵敏度;以及读取装置，用于读取对应于图像的每个图像元素中产生的信号电荷的信号 传感器。 由此，可以通过使用二维图像传感器而不用照明光进行机械扫描来获得三维物体的范围数据图像。

公开(公告)号：US5504569A

公开(公告)日：1996-04-02

申请号：US156629

申请日：1993-11-24

申请人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Morokuma

发明人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Morokuma

IPC分类号： G01D21/02 ,  B60T7/22 ,  G01C3/06 ,  G01P3/36 ,  G01P3/68 ,  G01S17/50 ,  G01S17/93 ,  G01C3/00 ,  B60T7/16

CPC分类号： G01S17/936 ,  B60T7/22 ,  G01P3/36 ,  G01S17/50 ,  G01S13/52 ,  G01S13/58 ,  G01S13/931 ,  G01S15/50 ,  G01S15/58 ,  G01S15/931 ,  G01S2013/9375 ,  G01S2013/9385

摘要： A distance-velocity predicting system has an illuminator for projecting a light beam for searching for an obstacle, and a plurality of position sensors spaced at a distance corresponding to a base line length. A minimum value of a distance component from the base line to an obstacle lying in a direction perpendicular to the base line, which is obtained from the light beam and the position sensors, or a value in the neighborhood of the minimum value, is sampled to obtain time-series data, and a relative velocity component in a direction perpendicular to the base line with respect to the obstacle is obtained in real time by using the time-series data. The relative velocity component perpendicular to the base line is compared with a predetermined threshold value, and when the relative velocity component exceeds the threshold value, a starting signal for life protecting equipment is generated.

摘要翻译： 距离速度预测系统具有用于投射用于搜索障碍物的光束的照明器和与基线长度相对应的距离间隔开的多个位置传感器。 从光线和位置传感器获得的从基线到垂直于基线的方向上的障碍物的距离分量或最小值附近的值的最小值被采样到 通过使用时间序列数据实时获得时间序列数据，并且相对于障碍物垂直于基线的方向的相对速度分量。 将与基线垂直的相对速度分量与预定阈值进行比较，当相对速度分量超过阈值时，生成保护装置的启动信号。

公开(公告)号：US5648852A

公开(公告)日：1997-07-15

申请号：US546176

申请日：1995-10-20

申请人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Adachi

发明人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Tadashi Adachi

IPC分类号： G01B11/00 ,  G01C3/06 ,  G01S7/48 ,  G01S7/481 ,  G01S17/42 ,  G02B26/12 ,  G01B11/14 ,  G01C3/08

CPC分类号： G01S7/4817 ,  G01S7/4812 ,  G01S7/4813 ,  G01S17/42

摘要： A laser beam type distance measuring device comprises a laser beam emitter; a returning laser beam detector; a polygon mirror rotated about a first axis for reflecting a going laser beam from the laser beam emitter toward a remote object and reflecting a returning laser beam from the object toward a given optical track along which the returning laser beam travels to the returning laser beam detector; and a nodding mechanism for pivoting the polygon mirror about a second axis which is perpendicular to the first axis. These parts are housed in a case which has a window opening through which the going and returning laser beams pass. An outwardly swelled transparent cover covers the window opening in such a manner that a depressed inner surface thereof faces toward the polygon mirror in the case. A shielding plate is installed in the case near the polygon mirror to prevent the going laser beam from entering the given optical track.

摘要翻译： 激光束型距离测量装置包括激光束发射器; 返回激光束检测器; 多边形反射镜，围绕第一轴旋转，用于将来自激光发射器的去激光束朝向远程物体反射，并将来自物体的返回激光束反射到给定的光轨，返回的激光束沿着该光轨行进到返回的激光束检测器 ; 以及用于围绕垂直于第一轴线的第二轴线枢转多面镜的点头机构。 这些部件容纳在具有窗口的壳体中，通过该窗口开始和返回的激光束通过。 向外膨胀的透明盖以这样的方式覆盖窗口，使得其在凹陷的内表面面向多面镜。 屏蔽板安装在靠近多面镜的壳体中，以防止激光束进入给定光学轨道。

公开(公告)号：US6023323A

公开(公告)日：2000-02-08

申请号：US66885

申请日：1998-04-28

申请人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Takahiko Iijima

发明人： Masahiko Kato ,  Hiroshi Matsuzaki ,  Takahiko Iijima

IPC分类号： G01S7/481 ,  G01S7/497 ,  G01S17/08 ,  G01S17/36 ,  G01C3/08 ,  B60T7/16

CPC分类号： G01S7/4818 ,  G01S17/36 ,  G01S7/4813 ,  G01S7/4817 ,  G01S7/497 ,  G01S17/08

摘要： A laser beam type distance measuring device comprising a laser beam emitter; a laser beam receiver having a going laser beam sensor and a returning laser beam sensor; an electrical signal processing circuit connected to the going and returning laser beam sensors; a returning laser beam guide way leading to the returning laser beam sensor; a polygon mirror for reflecting a going laser beam from the laser beam emitter toward a remote object and reflecting a returning laser beam from the object toward the returning laser beam guide way along which the returning laser beam travels to the returning laser beam sensor; and a reference optical track having one end directed to the laser beam emitter and the other end directed to the going laser beam sensor, so that a first part of the going laser beam from the laser beam emitter travels to the going laser beam sensor through the reference optical track. In the present invention, there is further provided a laser transmitting member, such as an optical fiber, which is arranged in parallel with path to and from the object. The laser transmitting member has one end directed to the laser beam emitter and the other end directed to the returning laser beam sensor, so that a second part of the going laser beam from the laser beam emitter travels to the returning laser beam sensor through the laser transmitting member.

摘要翻译： 一种激光束型距离测量装置，包括：激光束发射器; 具有去激光束传感器和返回激光束传感器的激光束接收器; 连接到去往和返回的激光束传感器的电信号处理电路; 返回的激光束导向通向返回的激光束传感器; 用于将来自激光发射器的去激光束朝向远程物体反射并将来自物体的返回激光束朝向返回的激光束引导方向反射的多面镜，返回的激光束沿着返回的激光束行进到返回的激光束传感器; 以及参考光学轨道，其一端指向激光束发射器，另一端指向激光束传感器，使得来自激光束发射器的去激光束的第一部分通过 参考光轨。 在本发明中，还提供了一种激光传输部件，例如光纤，其与穿过物体的路径平行设置。 激光传输构件的一端指向激光束发射器，另一端指向返回的激光束传感器，使得来自激光束发射器的去激光束的第二部分通过激光器行进到返回的激光束传感器 传输成员。

公开(公告)号：US09175456B2

公开(公告)日：2015-11-03

申请号：US13640394

申请日：2011-06-17

申请人： Takeshi Kobayashi ,  Ryouhei Yamashita ,  Hiroshi Matsuzaki ,  Yoshinobu Kobayashi ,  Katsumi Ueno ,  Masaaki Andou

发明人： Takeshi Kobayashi ,  Ryouhei Yamashita ,  Hiroshi Matsuzaki ,  Yoshinobu Kobayashi ,  Katsumi Ueno ,  Masaaki Andou

IPC分类号： F15B1/02 ,  E02F9/22 ,  F15B1/027

CPC分类号： E02F9/2278 ,  B66F9/22 ,  E02F3/422 ,  E02F9/2207 ,  E02F9/2217 ,  E02F9/2267 ,  E02F9/2282 ,  E02F9/2285 ,  E02F9/2296 ,  F15B1/027 ,  F15B2211/20523 ,  F15B2211/20546 ,  F15B2211/3116 ,  F15B2211/615 ,  F15B2211/625 ,  F15B2211/8613 ,  F16F15/023

摘要： A boom control valve and a pulsation absorption control valve are provided in the halfway point of a center bypass line. The pulsation absorption control valve is arranged in a position downstream of the boom control valve. The pulsation absorption control valve is switched to a blockade position and a communication position by a pilot pressure from a remote control valve. The pulsation absorption control valve is constituted such that one main line out of a pair of main lines is communicated with or blocked off from an accumulator via one communication line and the other main line is communicated with or blocked off from the side of a tank via the other communication line. The accumulator is operated as a dynamic damper at the traveling of a vehicle. This arrangement enables the construction of the communication line to be simplified, thus improving operability at assembling.

摘要翻译： 悬臂控制阀和脉动吸收控制阀设置在中心旁路管路的中途。 脉动吸收控制阀布置在动臂控制阀的下游位置。 脉动吸收控制阀通过来自遥控阀的先导压力切换到封锁位置和连通位置。 脉动吸收控制阀构成为使得一对主线中的一条主线经由一条通信线与蓄能器连通或阻断，另一条主线与罐的侧面连通或阻挡， 另一条通信线路。 蓄能器在车辆行驶时作为动力减震器运行。 这种布置使通信线路的构造简化，从而提高组装时的可操作性。

公开(公告)号：US08135192B2

公开(公告)日：2012-03-13

申请号：US12417035

申请日：2009-04-02

申请人： Hiroshi Matsuzaki ,  Yamato Kanda

发明人： Hiroshi Matsuzaki ,  Yamato Kanda

IPC分类号： G06K9/00

CPC分类号： G06T7/254 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/30028 ,  H04N19/142

摘要： An image processing apparatus for extracting images from a continuous image sequence includes a storage unit that stores image information about images constituting the image sequence; an image reading unit that reads the image information from the storage unit; and an image change amount calculating unit that calculates a predetermined image change amount between at least two images using the image information read by the image reading unit. The apparatus also includes an image change amount information adding unit that adds information about the image change amount calculated by the image change amount calculating unit to a corresponding image; and an image extracting unit that extracts a preset number of images from the image sequence based on the information added to each image by the image change amount information adding unit.

摘要翻译： 一种用于从连续图像序列中提取图像的图像处理装置包括存储关于构成图像序列的图像的图像信息的存储单元; 图像读取单元，从存储单元读取图像信息; 以及图像改变量计算单元，其使用由图像读取单元读取的图像信息来计算至少两个图像之间的预定图像改变量。 该装置还包括图像改变量信息添加单元，其将关于由图像改变量计算单元计算的图像改变量的信息添加到相应的图像; 以及图像提取单元，其基于由图像改变量信息添加单元添加到每个图像的信息，从图像序列中提取预设数量的图像。

公开(公告)号：US20070098396A1

公开(公告)日：2007-05-03

申请号：US11591251

申请日：2006-11-01

申请人： Nobuyuki Watanabe ,  Fumiyuki Shiratani ,  Hiroshi Matsuzaki ,  Satoko Furuki ,  Akikazu Yachi ,  Hideki Nagata ,  Toru Matsuzawa

发明人： Nobuyuki Watanabe ,  Fumiyuki Shiratani ,  Hiroshi Matsuzaki ,  Satoko Furuki ,  Akikazu Yachi ,  Hideki Nagata ,  Toru Matsuzawa

IPC分类号： G03B13/02

CPC分类号： H04N5/23212 ,  H04N5/23219 ,  H04N5/23293

摘要： An electronic camera detects a person's face image from an object image obtained by photographing an object, executes an enlarging process on the detected face image so as to obtain a face image whose face size is suitable, and displays the face image which is enlarged into the suitable size on a display device. When a plurality of people are present on the object image, the enlarged face images are switched by an image operating switch. As a result, the switched face image is displayed on the display device.

摘要翻译： 电子照相机从通过拍摄对象获得的物体图像检测人的脸部图像，对检测到的脸部图像执行放大处理，以获得面部尺寸适合的面部图像，并将放大的面部图像显示在 合适的尺寸在显示设备上。 当在对象图像上存在多个人时，通过图像操作开关切换放大的面部图像。 结果，切换的脸部图像被显示在显示装置上。

公开(公告)号：US20060101815A1

公开(公告)日：2006-05-18

申请号：US11272741

申请日：2005-11-15

申请人： Yoshinobu Kobayashi ,  Hiroshi Matsuzaki ,  Katsumi Ueno

发明人： Yoshinobu Kobayashi ,  Hiroshi Matsuzaki ,  Katsumi Ueno

IPC分类号： F16D31/02

CPC分类号： E02F9/2207

摘要： A hydraulic ride control system for a working vehicle such as a wheel loader is provided with boom cylinders, an actuator control valve for controlling a pressure in bottom pressure chambers of the boom cylinders, an accumulator connected to the bottom pressure chambers of the boom cylinders via a connection line, an opening control valve having a pilot chamber to selectively communicating or cutting off the connection line depending on a pressure in the pilot chamber, and a selector unit for selectively feeding a pressure to or draining a pressure from the pilot chamber. The selector unit comprises a controller for variably controlling an opening of the opening control valve.

摘要翻译： 用于诸如轮式装载机的作业车辆的液压行驶控制系统设置有动臂缸，用于控制动臂缸的底部压力室中的压力的​​致动器控制阀，连接到动臂缸的底部压力室的蓄能器，通过 连接管路，具有导向室的开启控制阀，该导向室根据先导室中的压力来选择性地连通或切断连接管线;以及选择器单元，用于选择性地将来自先导室的压力供给压力或者从其排出压力。 选择器单元包括用于可变地控制打开控制阀的开口的控制器。

公开(公告)号：US5451748A

公开(公告)日：1995-09-19

申请号：US278958

申请日：1994-07-22

申请人： Hiroshi Matsuzaki ,  Yoshiaki Kuroki ,  Takao Kojima

发明人： Hiroshi Matsuzaki ,  Yoshiaki Kuroki ,  Takao Kojima

IPC分类号： G01N27/409 ,  G01N27/406 ,  H05B3/14 ,  H05B3/18 ,  H05B3/48 ,  H05B3/44

CPC分类号： H05B3/141 ,  G01N27/4067

摘要： In an oxygen sensor of the type having an oxygen ion conductive tube of solid electrolyte, a ceramic heater disposed within the oxygen ion conductive tube for heating the same is in the form of a quadrangular prism or a bar of a rectangular cross section. The ceramic heater is formed by piling up ceramic green sheets with metallic thick-film patterns for heat generating resistors interposed between adjacent two of the ceramic green sheets. The ceramic heater is so shaped as to satisfy the relation of b/a=0.75.about.1 where "a" is the width and "b" is the thickness of the ceramic heater. The metallic thick films, which the metallic thick-film patterns are turned to by firing, are arranged so as to be parallel to the side surfaces opposed in the thickness direction of the ceramic heater.

摘要翻译： 在具有固体电解质的氧离子导电管的类型的氧传感器中，设置在氧离子传导管内用于加热该氧离子传导管的陶瓷加热器呈四边形棱镜或矩形横截面的形式。 陶瓷加热器通过用金属厚膜图案堆叠陶瓷生片形成，用于在相邻的两个陶瓷生片之间插入发热电阻器。 陶瓷加热器的形状是满足b / a = 0.75的关系，其中“a”是宽度，“b”是陶瓷加热器的厚度。 金属厚膜图案通过烧制而转动的金属厚膜被布置成与陶瓷加热器的厚度方向相对的侧表面平行。

公开(公告)号：US20120113307A1

公开(公告)日：2012-05-10

申请号：US13287679

申请日：2011-11-02

申请人： Nobuyuki Watanabe ,  Naoyuki Miyashita ,  Hideaki Furukawa ,  Hiroshi Matsuzaki ,  Takahiro Yano

发明人： Nobuyuki Watanabe ,  Naoyuki Miyashita ,  Hideaki Furukawa ,  Hiroshi Matsuzaki ,  Takahiro Yano

IPC分类号： H04N5/228 ,  G06K9/46

CPC分类号： H04N5/23293 ,  G06K9/00711 ,  G06K9/3233 ,  G06K2209/27 ,  H04N5/23219 ,  H04N5/2621

摘要： An image processing apparatus receives an image signal and generates a display image having an image range associated with a display area of a display unit from an image based on the image signal. The image processing apparatus includes a position-of-interest-calculating-unit, a frame-out-accuracy-calculation-unit, an alteration-variable-decision-unit and an image-alteration-unit. The position-of-interest-calculating-unit calculates a position of interest as a position of an object of interest in the image. The frame-out-accuracy-calculation-unit calculates a frame-out accuracy representing an accuracy that the position of interest deviates from the image range based on the position of interest and the image range. The alteration-variable-decision-unit decides a processing variable of alteration processing performed with respect to the image in conformity with the frame-out accuracy. The image-alteration-unit performs the alteration processing with respect to the image in conformity with the decided processing variable to generate a signal of the display image.

摘要翻译： 图像处理设备接收图像信号，并且基于图像信号从图像生成具有与显示单元的显示区域相关联的图像范围的显示图像。 图像处理装置包括感兴趣位置计算单元，帧输出精度计算单元，变更判定单元和图像改变单元。 感兴趣位置计算单元计算感兴趣的位置作为图像中的感兴趣对象的位置。 帧输出精度计算单元基于感兴趣的位置和图像范围计算表示关注位置偏离图像范围的精度的帧输出精度。 改变判定单元根据帧输出精度来决定相对于图像执行的变更处理的处理变量。 图像改变单元根据所决定的处理变量执行关于图像的改变处理，以生成显示图像的信号。