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21. 发明授权

US5761902A Change-over valve unit for switching exhaust gas passages and exhaust gas purifying system 失效
标题翻译：用于切换废气通道和废气净化系统的换向阀单元
公开(公告)号：US5761902A
公开(公告)日：1998-06-09
申请号：US507949
申请日：1995-07-27
申请人： Hiroyuki Usami , Masakazu Tanaka , Hiroshi Mori , Mamoru Mabuchi , Kinji Hodaira , Tatsuo Sakai
发明人： Hiroyuki Usami , Masakazu Tanaka , Hiroshi Mori , Mamoru Mabuchi , Kinji Hodaira , Tatsuo Sakai
IPC分类号： F01N3/02 , F01N3/08 , F01N3/20 , F01N3/24 , F01N13/02 , F01N3/28
CPC分类号： F01N3/0835 , F01N13/009 , F01N3/0814 , F01N3/0871 , F01N3/0878 , F01N3/2013 , F01N3/2053 , F01N2250/12 , F01N2370/24 , F01N2410/00 , F01N2410/12 , F01N2510/063 , Y02T10/26 , Y10T137/86847 , Y10T137/87812
摘要： A change-over valve unit has a change-over valve for switching a bypass passage and an exhausting passage disposed in parallel therewith. An adsorbent is disposed in the bypass passage to adsorb exhaust components. An actuator of the change-over valve is isolated from an adsorption cylinder by a pedestal. Furthermore, rotary shafts of the control mechanism of the change-over valve are positioned within the bypass passage of the adsorber when the change-over valve is positioned to open the main exhaust passage. Thus, the heat of the exhaust gas flowing through the main exhaust passage is not transmitted to the rotary shafts.
摘要翻译：切换阀单元具有用于切换旁路通路和与其平行设置的排气通路的转换阀。吸附剂设置在旁路通路中以吸附废气组分。转换阀的致动器通过基座与吸附筒隔离。此外，当转换阀定位成打开主排气通道时，转换阀的控制机构的旋转轴位于吸附器的旁通通道内。因此，流经主排气通道的排气的热量不会传递到旋转轴。

22. 外观设计

USD663333S1 Autonomous mobile robot 有权
标题翻译：自主移动机器人
公开(公告)号：USD663333S1
公开(公告)日：2012-07-10
申请号：US29413899
申请日：2012-02-22
申请人： Yukihiko Kitano , Shoichi Kobayashi , Mizuho Sakakibara , Hajime Kawano , Tatsuo Sakai , Hiroyuki Uematsu , Shintaro Kinoshita , Ryosuke Murai
设计人： Yukihiko Kitano , Shoichi Kobayashi , Mizuho Sakakibara , Hajime Kawano , Tatsuo Sakai , Hiroyuki Uematsu , Shintaro Kinoshita , Ryosuke Murai

23. 发明申请

US20090069938A1 AUTONOMOUS VEHICLE AND PLANAR OBSTACLE RECOGNITION METHOD 有权
标题翻译：自动车辆和平面OBSTACLE识别方法
公开(公告)号：US20090069938A1
公开(公告)日：2009-03-12
申请号：US11813964
申请日：2006-02-23
申请人： Daisuke Nishimura , Tatsuo Sakai
发明人： Daisuke Nishimura , Tatsuo Sakai
IPC分类号： G05D1/02
CPC分类号： G05D1/0274 , G05D1/024 , G05D1/0255 , G05D1/0257 , G05D2201/0216 , G06T7/73
摘要： In an autonomous vehicle, position of a planar obstacle such as a wall or a fence having apertures is determined. A horizontal plane is scanned with a laser range tinder so as to acquire positional coordinates of a plurality of scanning points. An element vector is formed with each two scanning points so that one acquired former is used as a start point and the other acquired later as an end point of the vector. A plurality of continuous element vectors which satisfy predetermined conditions is selected among the element vectors, and a scanning segment vector is formed by composition of the selected element vectors. When a length of the scanning segment vector is equal to or longer than a predetermined length, it is possible to recognize that a planar obstacle exists along the scanning segment vector.
摘要翻译：在自主车辆中，确定具有孔的诸如墙壁或围栏的平面障碍物的位置。用激光测距仪扫描水平面，以获取多个扫描点的位置坐标。每个两个扫描点形成一个元素向量，使得一个获取的前者被用作起始点，另一个被作为向量的终点获得。在元素向量中选择满足预定条件的多个连续元素向量，并且通过组合所选择的元素向量来形成扫描段向量。当扫描段向量的长度等于或长于预定长度时，可以认识到沿着扫描段向量存在平面障碍物。

24. 发明授权

US07108487B2 Fuel supply system installed inside fuel tank 有权
标题翻译：燃油供应系统安装在燃油箱内
公开(公告)号：US07108487B2
公开(公告)日：2006-09-19
申请号：US10645667
申请日：2003-08-22
申请人： Takashi Koba , Keiichi Yamashita , Tatsuo Sakai
发明人： Takashi Koba , Keiichi Yamashita , Tatsuo Sakai
IPC分类号： F04B17/00 , F04B35/00
CPC分类号： F02M37/103 , F02M37/106
摘要： A fuel supply system has a cover, a pump unit, and metal pipes. The cover and the pump unit are connected through the use of the metal pipes so as to be moved relatively each other. A case cover, covering the pump unit, has supporting portions, each of which has a through hole. Each metal pipe is inserted through the through hole and thereby guided to be moved in its axial direction inside the supporting portion. The supporting portion has a plurality of grooves. Therefore, sliding resistance between the metal pipe and the supporting portion is reduced, that is, the pump unit can be smoothly moved relatively to the cover.
摘要翻译：燃料供应系统具有盖，泵单元和金属管。盖和泵单元通过使用金属管连接以相对于彼此移动。覆盖泵单元的壳体盖具有支撑部分，每个支撑部分具有通孔。每个金属管插入通孔中，从而被引导以在支撑部分内沿其轴向方向移动。支撑部分具有多个凹槽。因此，金属管和支撑部之间的滑动阻力减小，即，泵单元能够相对于盖平滑地移动。

25. 发明申请

US20050183705A1 Emission gas recycling equipment having butterfly valve 有权
标题翻译：具有蝶阀的排放气回收设备
公开(公告)号：US20050183705A1
公开(公告)日：2005-08-25
申请号：US11059504
申请日：2005-02-17
申请人： Kunio Nanba , Kazuto Maeda , Koji Hashimoto , Tatsuo Sakai
发明人： Kunio Nanba , Kazuto Maeda , Koji Hashimoto , Tatsuo Sakai
IPC分类号： F02M25/07 , F16K31/02
CPC分类号： F02D9/1045 , F02M26/50 , F02M26/54 , F02M26/70 , F02M26/73
摘要： Emission gas recycling equipment includes a passage for recycling a part of an emission gas and a control valve for controlling an amount of the part of the emission gas. The control valve includes: a housing having a pipe portion; a butterfly valve accommodated in the pipe portion rotatable in a first direction and a second direction; a seal ring for sealing a clearance; and valve open/close operation means for stopping the butterfly valve at the valve full close position after the valve open/close operation means operates the butterfly valve to open and to close equal to or more than one cycle across the valve full close position at the time when the engine stops or after the engine stops.
摘要翻译：排放气体回收设备包括用于回收一部分排放气体的通道和用于控制排出气体的一部分量的控制阀。控制阀包括：具有管部分的壳体; 容纳在沿第一方向和第二方向旋转的管部中的蝶阀; 用于密封间隙的密封环; 以及阀打开/关闭操作装置，用于在阀打开/关闭操作装置操作蝶阀以打开和关闭等于或大于一个循环的阀完全关闭位置时将蝶阀停止在阀完全关闭位置发动机停止或发动机停止后的时间。

26. 发明授权

US06515614B2 Autonomous moving apparatus having obstacle avoidance function 失效
标题翻译：自动移动装置具有避障功能
公开(公告)号：US06515614B2
公开(公告)日：2003-02-04
申请号：US09973896
申请日：2001-10-11
申请人： Tatsuo Sakai , Yukihiko Kitano
发明人： Tatsuo Sakai , Yukihiko Kitano
IPC分类号： G01S1393
CPC分类号： G01S15/931 , G01S17/023 , G01S17/87 , G01S17/936 , G01S2015/939 , G05D1/0242 , G05D1/0255 , G05D1/0257
摘要： An autonomous moving apparatus moving to a destination while detecting and avoiding an obstacle includes a radar device for scanning a horizontal plane in its travelling direction to thereby detect a position of an obstacle and an obstacle sensor for detecting an obstacle in a space different from the scanning plane of the radar device. The apparatus moves to the destination under such control as to avoid the obstacle based on detection information from the radar device and the obstacle sensor from a detection output provided by a specific-configuration detecting element for detecting a present specific configuration from scanning information by the radar device. By providing such a specific-configuration detecting element that detects a specific configuration based on the scan information by the radar device that can accurately know about position information, it is possible to guess an obstacle having an upper structure, thus providing efficient avoidance.
摘要翻译：在检测并避开障碍物的同时移动到目的地的自主移动装置包括用于在其行进方向上扫描水平面的雷达装置，从而检测障碍物的位置和用于检测与扫描不同的空间中的障碍物的障碍物传感器雷达装置的平面。该装置在这样的控制下移动到目的地，以便根据来自雷达装置和障碍物传感器的检测信息，从用于通过雷达扫描信息检测当前特定配置的特定配置检测元件提供的检测输出来避免障碍物设备。通过提供这样一种特定配置检测元件，其基于雷达装置可以准确地了解位置信息的扫描信息来检测特定配置，可以猜测具有上部结构的障碍物，从而提供有效的避免。

27. 发明授权

US4537163A Intake passages in cylinder heads of an opposed six-cylinder engine 失效
标题翻译：相反的六缸发动机的气缸盖中的进气通道
公开(公告)号：US4537163A
公开(公告)日：1985-08-27
申请号：US558639
申请日：1983-12-06
申请人： Tatsuo Sakai
发明人： Tatsuo Sakai
IPC分类号： F02M35/104 , F02B27/00 , F02B75/02 , F02B75/18 , F02B75/24 , F02F1/24 , F02F1/42
CPC分类号： F02B75/243 , F02B27/006 , F02F1/243 , F02F1/42 , F02B2075/027 , F02B2075/1824 , F02B2275/34 , F02F2001/245 , Y02T10/146
摘要： Intake passage in cylinder heads of an opposed six-cylinder engine. The cylinder heads are disposed on opposite sides of a crankcase including cylinder blocks.Three cylinders in each cylinder head are arranged in firing order. Intake valves and exhaust valves in each cylinder are disposed in the same arrangement at every cylinder so that the distance between the intake valves are equal to each other, and an intake passage in each cylinder head is so formed as to communicate intake valves with an opening. The opening is located at a position between two cylinders which are faster in firing order than the other cylinder.
摘要翻译：相反的六缸发动机的气缸盖中的进气通道。气缸盖设置在包括气缸体的曲轴箱的相对侧上。每个气缸盖中的三个气缸以点火顺序排列。每个气缸中的进气阀和排气阀在每个气缸处以相同的布置设置，使得进气门之间的距离彼此相等，并且每个气缸盖中的进气通道形成为使进气门与开口。开口位于两个气缸之间的位置，其比另一气缸的点火顺序更快。

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