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91. 发明授权

US07626888B2 Ultrasound sensor 失效
标题翻译：超声波传感器
公开(公告)号：US07626888B2
公开(公告)日：2009-12-01
申请号：US11602497
申请日：2006-11-21
申请人： Akio Nakano , Takeo Tsuzuki , Yoshihisa Sato , Kiyonari Kojima
发明人： Akio Nakano , Takeo Tsuzuki , Yoshihisa Sato , Kiyonari Kojima
IPC分类号： G01S15/00
CPC分类号： G01S7/521 , G01S15/931 , G01S2015/938 , G10K9/122
摘要： An ultrasound sensor for a vehicle has a housing which is fixedly arranged at a vehicle inner side of a periphery member of the vehicle, an ultrasound vibrator for sending and receiving ultrasound, and an ultrasound transferring member which is constructed of a different material from that of the housing to have an acoustic impedance with a medium value between an acoustic impedance of the ultrasound vibrator and that of the periphery member. The ultrasound vibrator is accommodated in the housing and fixed to an end portion of the housing, which faces the periphery member. The ultrasound transferring member is arranged at the end portion of the housing, and contacts both the ultrasound vibrator and the periphery member of the vehicle.
摘要翻译：一种用于车辆的超声波传感器具有固定地布置在车辆的周边部件的车辆内侧的壳体，用于发送和接收超声波的超声波振动器，以及超声波传递部件，其由与所述壳体具有在所述超声波振动器的声阻抗和所述外围构件的声阻抗之间具有中等值的声阻抗。超声波振动器容纳在壳体中并固定到壳体的面向周边构件的端部。超声波传送构件布置在壳体的端部处，并且与超声波振动器和车辆的周边构件接触。

92. 发明申请

US20090236825A1 SYSTEM FOR ASSISTING THE ATTACHMENT OF A TRAILER TO A VEHICLE 失效
标题翻译：帮助拖车到车辆的系统
公开(公告)号：US20090236825A1
公开(公告)日：2009-09-24
申请号：US12052115
申请日：2008-03-20
申请人： Masalo Okuda , Christian A. Trager , Lisa M. Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey E. Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
发明人： Masalo Okuda , Christian A. Trager , Lisa M. Brown , Michael Wiegand , Tanemichi Chiba , Christopher Kurpinski , Jeffrey E. Angeliu , Hirohiko Yanagawa , Yoshihisa Sato , Toshihiro Wakamatsu , Justin McBride , Thomas Keeling
IPC分类号： B60D1/36
CPC分类号： B60D1/36
摘要： A system for assisting the alignment of a hitch pin mounted on the rear of a vehicle with a hitch socket mounted on the front of a trailer. The system includes a camera mounted to the vehicle and positioned to capture an image rearwardly of the vehicle. A video display is contained within the vehicle which displays the image captured by the camera. A processor is also contained in the vehicle which calculates a preferred path of travel of the vehicle to position the hitch pin in alignment with the hitch socket. The processor is programmed to provide instructions to an operator of the vehicle of the required steering to maintain the vehicle on the preferred path of travel. The processor recalculates the preferred path of travel whenever the vehicle veers from the preferred path of travel by a preset threshold.
摘要翻译：一种用于辅助安装在车辆后部的搭扣销的对准的系统与安装在拖车前部的搭接插座。该系统包括安装到车辆并被定位成捕获车辆后方的图像的照相机。视频显示器包含在车辆内，其显示由相机拍摄的图像。车辆中还包含处理器，其计算车辆行驶的优选路径以将搭扣销定位成与搭接插座对准。处理器被编程为向车辆的操作者提供所需转向的指令，以将车辆保持在优选的行进路径上。当车辆从优选的行进路线偏离预设阈值时，处理器重新计算首选行驶路径。

93. 发明申请

US20080231702A1 VEHICLE OUTSIDE DISPLAY SYSTEM AND DISPLAY CONTROL APPARATUS 审中-公开
标题翻译：车外显示系统和显示控制装置
公开(公告)号：US20080231702A1
公开(公告)日：2008-09-25
申请号：US12043380
申请日：2008-03-06
申请人： Muneaki Matsumoto , Yoshihisa Sato , Hiroaki Shimizu
发明人： Muneaki Matsumoto , Yoshihisa Sato , Hiroaki Shimizu
IPC分类号： H04N7/18
CPC分类号： B60R1/00 , B60R2300/30 , B60R2300/301 , B60R2300/307 , B60R2300/605 , B60R2300/607 , B60R2300/70 , B60R2300/8093 , G01S15/025 , G01S15/87 , G01S15/931
摘要： When any of obstacle sensors detects an obstacle, a distance to the obstacle may be shorter than a reference distance. In such a case a vehicle outside display system clips a detection area corresponding to the obstacle sensor used for the detection from a photographed image supplied from a camera. The system superimposes a detection position of the obstacle on the clipped image and displays the superimposed image without performing viewpoint transformation. When the distance to the obstacle becomes shorter than the reference distance, the system clips a detection area corresponding to the obstacle sensor used for the detection from the photographed image supplied from the camera. The system applies bird's-eye view transformation to the clipped image. The system superimposes a detection position of the obstacle on the clipped image and displays the superimposed image.
摘要翻译：当任何障碍物传感器检测到障碍物时，与障碍物的距离可能短于参考距离。在这种情况下，车辆外部显示系统从相机提供的拍摄图像中剪除与用于检测的障碍物传感器相对应的检测区域。系统将障碍物的检测位置叠加在剪切图像上，并且不进行视点变换来显示叠加图像。当与障碍物的距离变得短于参考距离时，系统从相机提供的拍摄图像中剪切与用于检测的障碍物传感器相对应的检测区域。该系统将鸟瞰图转换应用于剪切图像。系统将障碍物的检测位置叠加在剪切图像上并显示叠加的图像。

94. 发明授权

US07416307B2 Optical apparatus and projection apparatus 失效
标题翻译：光学装置和投影装置
公开(公告)号：US07416307B2
公开(公告)日：2008-08-26
申请号：US11218634
申请日：2005-09-06
申请人： Yoshihisa Sato , Masami Sato
发明人： Yoshihisa Sato , Masami Sato
IPC分类号： G02F1/1333 , G02F1/01 , G03B21/28
CPC分类号： G02B27/283 , G03B21/2066 , G03B21/2073 , H04N9/3105 , H04N9/317
摘要： An optical apparatus provided with a light combining prism having three light incident faces, receiving the three beams of light having different wavelength bands through the three light incident faces, and combining the three incident beams of light for output, three reflection type polarization plates, three plate-like reflection type polarization elements provided corresponding to the three reflection type liquid crystal panels, each receiving a different wavelength band of light among the three different wavelength bands, each selecting a first polarized beam component to pass and making it strike the corresponding reflection type liquid crystal panel by two perpendicular polarized beam components, and each making modulated light spatially modulated and converted to a second polarized beam component at the reflection type liquid crystal panel strike the corresponding incident face among the three light incident faces of the combining prism, and at least three fixing plates with surfaces which can be joined with the three light incident faces of the light combining prism, wherein at least the reflection type polarization elements between the reflection type polarization elements and reflection type liquid crystal panels are fixed to the corresponding light incident faces of the light combining prism via the fixing plates, and a projection apparatus using the same.
摘要翻译：一种设置有具有三个光入射面的光合成棱镜的光学装置，通过三个光入射面接收具有不同波长带的三束光束，并组合用于输出的三个入射光束，三个反射型偏振板，三个反射型偏振板对应于三个反射型液晶面板设置的板状反射型偏振元件，其分别在三个不同的波长带中接收不同的波长带，各自选择第一偏振光束分量通过并使其对应于相应的反射型液晶面板通过两个垂直偏振光束分量进行调制，并且在反射型液晶面板上进行空间调制并转换为第二偏振光束分量的调制光照射组合棱镜的三个光入射面中的相应入射面，最少三个固定板与sur 可以与光组合棱镜的三个光入射面接合的面，其中至少反射型偏振元件与反射型液晶面板之间的反射型偏振元件固定在光组合棱镜的对应的光入射面上通过固定板和使用其的投影装置。

95. 发明授权

US07376493B2 Vehicle-surroundings monitor apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US07376493B2
公开(公告)日：2008-05-20
申请号：US11153369
申请日：2005-06-16
申请人： Masakazu Takeichi , Yoshihisa Sato
发明人： Masakazu Takeichi , Yoshihisa Sato
IPC分类号： G01S15/00 , G01S13/08 , G08G1/06
CPC分类号： G01S15/931 , G01S7/523
摘要： A vehicle-surroundings monitor apparatus according is provided with a sensor having a transmission/reception means for transmitting an ultrasonic wave to surroundings of a vehicle and receiving a reflected ultrasonic wave from the surroundings, a transmission circuit for generating an ultrasonic wave to be transmitted from the transmission/reception means, and a reception-processing means for processing an ultrasonic wave received by the transmission/reception means, and a control means for supplying a power-supply voltage to the sensor. A power-supply voltage supplied by the control means to the sensor is split into a power-supply voltage to be supplied to the transmission circuit and a power-supply voltage to be supplied to the reception-processing means.
摘要翻译：一种车辆周边监视装置，具备：传感器，具有发送接收装置，用于将超声波发送到车辆的周围并从周围接收反射的超声波;发送电路，用于产生要从发送/接收装置，以及用于处理由发送/接收装置接收的超声波的接收处理装置，以及用于向传感器提供电源电压的控制装置。由控制装置向传感器提供的电源电压被分成供给到发送电路的电源电压和供给到接收处理装置的电源电压。

96. 发明授权

US07348876B2 Obstacle detection device 失效
标题翻译：障碍物检测装置
公开(公告)号：US07348876B2
公开(公告)日：2008-03-25
申请号：US11220524
申请日：2005-09-08
申请人： Koji Kato , Masakazu Takeichi , Yoshihisa Sato
发明人： Koji Kato , Masakazu Takeichi , Yoshihisa Sato
IPC分类号： B60Q1/00 , G05D1/02
CPC分类号： B60Q1/22 , B60Q9/006 , B60Q9/007
摘要： An obstacle detection device for a vehicle notifies the driver of an obstacle approaching rapidly in the rear side by sound when a detected velocity of the obstacle relative to the vehicle is larger than a threshold velocity. It does not notify the driver of the obstacle by sound when the detected relative velocity is smaller than the threshold velocity.
摘要翻译：当障碍物相对于车辆的检测速度大于阈值速度时，用于车辆的障碍物检测装置通过声音通知驾驶员在后方快速接近的障碍物。当检测到的相对速度小于阈值速度时，它不会通过声音通知驾驶员障碍物。

97. 发明申请

US20060232081A1 Structure for mounting ultrasonic sensor on mounting member 有权
标题翻译：将超声波传感器安装在安装构件上的结构
公开(公告)号：US20060232081A1
公开(公告)日：2006-10-19
申请号：US11404839
申请日：2006-04-17
申请人： Yoshihisa Sato , Yasuhiro Kawashima
发明人： Yoshihisa Sato , Yasuhiro Kawashima
IPC分类号： B60R19/48
CPC分类号： B60R19/483
摘要： An ultrasonic sensor for emitting ultrasonic waves and for receiving the waves reflected from objects is mounted on a mounting member such as a bumper of an automotive vehicle. A through-hole for inserting a front portion of the ultrasonic sensor is formed in the bumper. The ultrasonic sensor is connected to an inner surface of the bumper using a fixing member so that a vibrating front surface of the ultrasonic sensor is exposed to the front side of the bumper. A front periphery of the through-hole which is rough due to machining burrs or the like is covered with a masking member formed separately from the mounting member. Thus, the ultrasonic sensor is easily mounted on a bumper without damaging its ornamental design.
摘要翻译：用于发射超声波并用于接收从物体反射的波的超声波传感器安装在诸如机动车辆的保险杠的安装构件上。在保险杠中形成有用于插入超声波传感器的前部的通孔。超声波传感器使用固定部件连接到保险杠的内表面，使得超声波传感器的振动前表面暴露于保险杠的前侧。由于加工毛刺等而粗糙的通孔的前周边被与安装部件分开形成的遮蔽部件覆盖。因此，超声波传感器容易地安装在保险杠上而不损坏其装饰设计。

98. 发明授权

US07092531B2 Sound output apparatus for an automotive vehicle 失效
公开(公告)号：US07092531B2
公开(公告)日：2006-08-15
申请号：US10353911
申请日：2003-01-30
申请人： Takeshi Enya , Yoshihisa Sato , Isao Aichi
发明人： Takeshi Enya , Yoshihisa Sato , Isao Aichi
IPC分类号： H04B1/00 , H04B5/00 , H04R5/00 , H04R29/00 , H03G5/00 , B60Q1/00
CPC分类号： B60R11/0217 , B60R2011/0005 , B60R2011/001 , B60R2011/0012 , B60R2011/0015 , B60R2011/0017 , B60R2011/0028 , H04R1/403 , H04R3/12 , H04R2499/13
摘要： An output section, consisting of a pair of loudspeakers disposed adjacently to each other, is installed inside a seatback of a designated seat. Sound output surfaces of respective loudspeakers face a designated person sitting on the designated seat. It is hence easy to secure a required distance for obtaining clear acoustic image localization in accordance with the size of loudspeakers cooperatively constituting the output section.

99. 发明申请

US20060098283A1 Polarization beam splitter and liquid crystal projector apparatus 审中-公开
标题翻译：偏光分束器和液晶投影仪
公开(公告)号：US20060098283A1
公开(公告)日：2006-05-11
申请号：US11152566
申请日：2005-06-14
申请人： Yoshihisa Sato
发明人： Yoshihisa Sato
IPC分类号： G02B5/30
CPC分类号： H04N9/3105 , G02B5/3058 , G02B27/283 , G03B21/2073 , H04N9/315
摘要： A polarization beam splitter having an enhanced polarization splitting characteristic is disclosed. The polarization beam splitter includes a first glass prism formed from a pole-like member having side faces which include first and second end faces each of which functions as an incoming face or an outgoing face of light and an opposing face; a second glass prism formed from a pole-like member having side faces which include first and second end faces each of which functions as an incoming face or an outgoing face of light and an opposing face; and a wire grid polarization splitting device formed from a glass substrate and a metal grid formed on a face of the glass substrate; the wire grid polarization splitting device being fixed, at a face of the glass substrate thereof on which the metal grid is not formed, to the opposing face of the first glass prism; the second glass prism being disposed so as to oppose, at the opposing face thereof, to the opposing face of the first glass prism to which the wire grid polarization splitting device is fixed in such a manner that an air layer is formed between the opposing faces.
摘要翻译：公开了一种具有增强的偏振分离特性的偏振分束器。偏振分束器包括由具有侧面的杆状构件形成的第一玻璃棱镜，该侧面包括第一和第二端面，每个端面用作入射面或出射面和相对面; 由具有侧面的柱状构件形成的第二玻璃棱镜，所述侧面包括第一和第二端面，每个端面用作光的入射面或出射面和相对面; 以及由玻璃基板和形成在所述玻璃基板的表面上的金属格栅形成的线栅偏振光分离装置; 所述线栅偏振分离装置在其未形成有所述金属网格的玻璃基板的表面固定在所述第一玻璃棱镜的相对面上; 所述第二玻璃棱镜被配置为与所述第一玻璃棱镜的相对的面相对，所述第一玻璃棱镜的所述线栅偏振分离装置被固定，使得在所述相对面之间形成空气层。

100. 发明申请

US20060016262A1 Obstacle detection system 有权
标题翻译：障碍物检测系统
公开(公告)号：US20060016262A1
公开(公告)日：2006-01-26
申请号：US11169580
申请日：2005-06-30
申请人： Yoshihisa Sato , Masakazu Takeichi , Hiroyuki Kani
发明人： Yoshihisa Sato , Masakazu Takeichi , Hiroyuki Kani
IPC分类号： G01N29/04
CPC分类号： G01S15/931 , G01S7/003 , G01S7/52004 , G01S7/521 , G01S7/523 , G01S2015/938
摘要： A plurality of ultrasonic sensors is provided in both front and rear bumpers of a vehicle to detect obstacles around the vehicle. Each sensor sets up a transmission frequency of an ultrasonic pulse signal that should be set up in a frequency adjustment circuit and a center frequency in filter processing in a filter circuit in response to a frequency setting frame transmitted from an ECU. The ECU stores a combination of the transmission frequency and the center frequency for each ultrasonic sensor.
摘要翻译：多个超声波传感器设置在车辆的前后保险杠中，以检测车辆周围的障碍物。每个传感器响应于从ECU发送的频率设置帧，建立应在频率调节电路中建立的超声脉冲信号的传输频率和滤波器电路中的滤波处理中的中心频率。 ECU存储每个超声波传感器的传输频率和中心频率的组合。

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