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21. 发明授权

US07658172B2 Valve unit of internal combustion engine 有权
标题翻译：内燃机阀门单元
公开(公告)号：US07658172B2
公开(公告)日：2010-02-09
申请号：US11978576
申请日：2007-10-30
申请人： Mikio Tanabe , Shinichi Murata , Hitoshi Toda , Masashi Igarashi
发明人： Mikio Tanabe , Shinichi Murata , Hitoshi Toda , Masashi Igarashi
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L2001/0535 , F01L2013/0068 , F01L2820/032
摘要： A valve unit of an internal combustion engine is accommodated in a space between a cylinder head and a rocker cover. The valve unit comprises a camshaft, a variable valve operating mechanism, a sensor, and a retaining member. The camshaft is provided with a cam for each cylinder. The variable valve operating mechanism receives a displacement of the cam, outputs a valve drive output, and continuously variable-controls the valve drive output in accordance with a rotational displacement of a control shaft provided substantially in parallel with the camshaft. The sensor detects the rotational displacement of the control shaft. The retaining member retains the camshaft, the variable valve operating mechanism, and the sensor. The retaining member expose the sensor to the out side of the rocker cover thereby to fix the camshaft, the variable valve operating mechanism, and the sensor to the cylinder head.
摘要翻译：内燃机的阀单元容纳在气缸盖和摇臂盖之间的空间中。阀单元包括凸轮轴，可变气门操作机构，传感器和保持构件。凸轮轴为每个气缸设置有凸轮。可变气门操作机构接收凸轮的位移，输出阀驱动输出，并且根据与凸轮轴大致平行设置的控制轴的旋转位移连续地对阀驱动输出进行可变控制。传感器检测控制轴的旋转位移。保持构件保持凸轮轴，可变气门操作机构和传感器。保持构件将传感器暴露在摇臂盖的外侧，从而将凸轮轴，可变气门操作机构和传感器固定到气缸盖。

22. 发明授权

US07644690B2 Arrangement structure of electrically-driven actuator 有权
标题翻译：电动执行器的布置结构
公开(公告)号：US07644690B2
公开(公告)日：2010-01-12
申请号：US11978571
申请日：2007-10-30
申请人： Daisuke Yoshika , Shinichi Murata , Hitoshi Toda , Masashi Igarashi
发明人： Daisuke Yoshika , Shinichi Murata , Hitoshi Toda , Masashi Igarashi
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/024
摘要： An arrangement structure of an electrically-driven actuator is used in a variable valve operating mechanism capable of adjusting an operation of a valve of an engine. A part of the electrically driven actuator exposed to the outside of the engine is arranged at a position shifted in a car width direction with respect to an exothermic body provided at a periphery of the engine.
摘要翻译：电动致动器的布置结构用于能够调节发动机的阀的操作的可变气门操作机构。暴露在发动机外部的电驱动致动器的一部分相对于设置在发动机周边的放热体设置在轿厢宽度方向上移动的位置。

23. 发明授权

US07284515B2 Variable valve apparatus of internal combustion engine 有权
公开(公告)号：US07284515B2
公开(公告)日：2007-10-23
申请号：US11448679
申请日：2006-06-08
申请人： Shinichi Murata
发明人： Shinichi Murata
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/181 , F01L1/20 , F01L2001/0535 , F01L2013/0068 , F01L2105/00 , Y10T74/2107
摘要： In a variable valve apparatus according to the present invention, a direction of a maximum load generated during valve lift at an oscillating fulcrum of a transmission arm with respect to a control shaft and a rotating direction when the control shaft is varied from the valve lift side to the low-valve lift side are set in the same direction. Consequently, the control shaft is made to easily oscillate in the direction from the high valve lift side to the low valve lift side.

24. 发明授权

US07277115B2 Communication terminal device capable of transmitting visage information 失效
标题翻译：通信终端设备能够发送面貌信息
公开(公告)号：US07277115B2
公开(公告)日：2007-10-02
申请号：US10330351
申请日：2002-12-30
申请人： Takumi Makinouchi , Shinichi Murata
发明人： Takumi Makinouchi , Shinichi Murata
IPC分类号： H04N7/14
CPC分类号： G06T9/001 , H04N7/147 , H04N2007/145
摘要： A cellular phone has a signal processor, and the signal processor has a data selector. A first switch of the data selector selects either real face image data or three-dimensional character image data, thereby outputting the selected image data. A second switch of the data selector determines whether the real face image data should be introduced to a character visage extractor/synthesizer. The first switch is connected to a first terminal and the second switch is brought into an open (off) condition synchronously in response to a switch command. Alternatively the first switch is connected to a second terminal and the second switch is brought into a closed (on) condition in response to another switch command. The cellular phone can communicate with any types of conventional communication machines since the cellular phone sends either the real face image data or the character image data.
摘要翻译：蜂窝电话具有信号处理器，并且信号处理器具有数据选择器。数据选择器的第一开关选择真实面部图像数据或三维字符图像数据，从而输出所选择的图像数据。数据选择器的第二个切换器确定是否应该将真实的面部图像数据引入角色提取器/合成器。第一开关连接到第一端子，并且第二开关响应于开关命令同步地进入打开（关闭）状态。或者，第一开关连接到第二端子，并且响应于另一个开关命令使第二开关处于闭合（接通）状态。蜂窝电话可以与任何类型的常规通信机通信，因为蜂窝电话发送真实的面部图像数据或字符图像数据。

25. 发明授权

US07198018B2 Cylinder block for engine 有权
标题翻译：发动机缸体
公开(公告)号：US07198018B2
公开(公告)日：2007-04-03
申请号：US11091541
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
IPC分类号： F02F7/00
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A cylinder block in an engine including: the cylinder block; a plurality of bearing caps for supporting a crankshaft mounted to the cylinder block; a number of cap bolts fixing the plural bearing caps to the cylinder block; a plurality of bearing cap beams, disposed one beneath each of the plural bearing caps, supporting the plural bearing caps; and a number of beam bolts fixing the plural bearing cap beams to a skirt portion of the cylinder block, wherein each of the plural bearing cap beams and the corresponding one of the plural bearing cap are fixed to the cylinder block by two or more of the cap bolts, and two or more of the cap bolts and two or more beam bolts associated with a same one of the plural bearing cap beams are disposed at close proximity sequentially.
摘要翻译：一种发动机气缸体，包括：气缸体; 用于支撑安装到气缸体的曲轴的多个轴承盖; 将多个轴承盖固定到气缸体的多个盖螺栓; 多个轴承盖梁，设置在多个轴承盖中的每一个下方，支撑多个轴承盖; 以及将多个轴承盖梁固定到气缸体的裙部的多个梁螺栓，其中，多个轴承盖梁和多个轴承盖中的相应一个轴承盖中的每一个通过两个或更多个盖螺栓和与多个轴承盖梁中的同一个相关联的两个或更多个螺栓和两个或更多个梁螺栓被依次紧密地设置。

26. 发明授权

US07156059B2 Variable valve train apparatus for an internal combustion engine 有权
标题翻译：用于内燃机的可变气门机构
公开(公告)号：US07156059B2
公开(公告)日：2007-01-02
申请号：US10980775
申请日：2004-11-04
申请人： Yuu Yokoyama , Shinichi Murata
发明人： Yuu Yokoyama , Shinichi Murata
IPC分类号： F01L1/34
CPC分类号： F01L1/267 , F01L2105/00
摘要： A variable valve train apparatus operable in a low-speed mode in which a low-speed rocker arm is rocked by a low-speed cam through a roller or a slipper to thereby open or close an intake valve, and in a high-speed mode in which a high-speed rocker arm is rocked by a high-speed cam through a roller or a slipper and a changeover mechanism part on the side of the low-speed rocker arm is pressed by a changeover mechanism part on the side of the high speed rocker arm together with which the low-speed rocker arm is rocked to open or close the intake valve. The axis of the changeover mechanism part is positioned at the middle of the width of the roller or slipper in the axial direction of the rocker shaft to prevent inclination of the high-speed rocker arm.
摘要翻译：一种以低速模式操作的可变气门机构，其中低速摇臂由低速凸轮通过辊子或拖鞋摇动，从而打开或关闭进气门，并以高速模式其中高速摇臂由高速凸轮通过滚子或拖鞋摇动，并且低速摇臂侧的转换机构部分被高速侧的转换机构部分按压高速摇臂与低速摇臂摇动以打开或关闭进气门。切换机构部的轴线位于摇杆轴的轴向方向上的辊或拖鞋的宽度的中间，以防止高速摇臂的倾斜。

27. 发明申请

US20060278186A1 VARIABLE VALVE APPARATUS OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机可变阀装置
公开(公告)号：US20060278186A1
公开(公告)日：2006-12-14
申请号：US11448819
申请日：2006-06-08
申请人： Shinichi Murata
发明人： Shinichi Murata
IPC分类号： F01L1/34 , F01L1/18
CPC分类号： F01L13/0063 , F01L1/16 , F01L1/185 , F01L1/20 , F01L1/267 , F01L2105/00 , F01L2820/032 , Y10T74/2107
摘要： A variable valve apparatus is employed a configuration in which, at a high valve lift and high speed operation of an internal combustion engine, an oscillating fulcrum of a transmission arm and a rotation center of a control shaft are arranged between a direction of a component rotating a control shaft of a maximum load which occurs in the oscillating fulcrum of the transmission arm when an oscillating cam oscillates in a valve opening direction and a direction of a component rotating a control shaft of a maximum load opposite thereto which occurs when the oscillating cam oscillates in a valve closing direction.
摘要翻译：可变阀装置采用这样的结构，其中在内燃机的高气门升程和高速操作下，传动臂的摆动支点和控制轴的旋转中心布置在部件旋转方向当摆动凸轮在阀打开方向上振荡时，发生在传动臂的摆动支点中的最大负载的控制轴和当摆动凸轮振荡时产生与其相反的最大负载的控制轴旋转的部件的方向在阀关闭方向。

28. 发明申请

US20060081210A1 Cylinder block for engine 有权
标题翻译：发动机缸体
公开(公告)号：US20060081210A1
公开(公告)日：2006-04-20
申请号：US11091541
申请日：2005-03-29
申请人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
发明人： Kunitoshi Kajiwara , Yoshifumi Yamashita , Tomoya Bokkai , Tetsuro Miyashita , Masayuki Kamo , Shinichi Murata
IPC分类号： F02F7/00
CPC分类号： F02F7/0053 , F02F7/0012
摘要： A cylinder block in an engine including: the cylinder block; a plurality of bearing caps for supporting a crankshaft mounted to the cylinder block; a number of cap bolts fixing the plural bearing caps to the cylinder block; a plurality of bearing cap beams, disposed one beneath each of the plural bearing caps, supporting the plural bearing caps; and a number of beam bolts fixing the plural bearing cap beams to a skirt portion of the cylinder block, wherein each of the plural bearing cap beams and the corresponding one of the plural bearing cap are fixed to the cylinder block by two or more of the cap bolts, and two or more of the cap bolts and two or more beam bolts associated with a same one of the plural bearing cap beams are disposed at close proximity sequentially.
摘要翻译：一种发动机气缸体，包括：气缸体; 用于支撑安装到气缸体的曲轴的多个轴承盖; 将多个轴承盖固定到气缸体的多个盖螺栓; 多个轴承盖梁，设置在多个轴承盖中的每一个下方，支撑多个轴承盖; 以及将多个轴承盖梁固定到气缸体的裙部的多个梁螺栓，其中，多个轴承盖梁和多个轴承盖中的相应一个轴承盖中的每一个通过两个或更多个盖螺栓和与多个轴承盖梁中的同一个相关联的两个或更多个螺栓和两个或更多个梁螺栓被依次紧密地设置。

29. 发明授权

US06941908B2 Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：US06941908B2
公开(公告)日：2005-09-13
申请号：US10927093
申请日：2004-08-27
申请人： Shinichi Murata , Yusaku Saito , Norihiko Kaneko , Takehiko Ogasahara
发明人： Shinichi Murata , Yusaku Saito , Norihiko Kaneko , Takehiko Ogasahara
IPC分类号： F01L1/24 , F01L13/00 , F01N3/24 , F02D13/02 , F02D41/00 , F02D41/04 , F02D43/00 , F02M25/07 , F02P5/15 , F01L1/34
CPC分类号： F02D13/0211 , F02D13/0261 , F02D41/0002 , F02D41/187 , F02D2041/001 , F02D2200/0404 , F02D2200/501 , F02D2200/602 , F02M26/01 , Y02T10/18 , Y02T10/42
摘要： An engine includes, a cylinder head, an intake valve, an exhaust valve, and a first clearance adjusting mechanism for actuating the intake valve. The first clearance adjusting mechanism (1) maintains a first valve clearance when the intake valve and the cylinder head are in a cold state, such that the intake valve closes after a bottom dead center, and (2) maintains a second valve clearance, shorter than the first valve clearance, when a temperature of the intake valve is in a hot state and a temperature of the cylinder head is still in the cold state, after a cold start of the engine, such that an open timing of the intake valve is advanced and a close timing of the intake valve is retarded. The exhaust valve opens and closes at fixed predetermined timings regardless of a temperature of the exhaust valve and the cylinder head.
摘要翻译：发动机包括气缸盖，进气阀，排气阀和用于致动进气门的第一间隙调节机构。当进气阀和气缸盖处于冷态时，第一间隙调节机构（1）保持第一阀间隙，使得进气门在下止点后关闭，和（2）保持第二阀间隙，更短比起第一阀间隙，当进气门的温度处于热状态并且气缸盖的温度仍然处于冷态时，在发动机冷起动之后，使得进气门的打开正时为进气阀的先进和关闭正时延迟。无论排气阀和气缸盖的温度如何，排气门以固定的预定时间打开和关闭。

30. 发明授权

US06920869B2 V-type engine 有权
公开(公告)号：US06920869B2
公开(公告)日：2005-07-26
申请号：US10859175
申请日：2004-06-03
申请人： Shinichi Murata , Masayuki Kamo , Kunitoshi Kajiwara , Daisuke Kitada
发明人： Shinichi Murata , Masayuki Kamo , Kunitoshi Kajiwara , Daisuke Kitada
IPC分类号： F01M13/04 , F01M13/00 , F01M13/02 , F02B75/22 , F02F1/00 , F01B1/04
CPC分类号： F01M13/022 , F02B75/22
摘要： There is provided a V-type engine, in which deck cylinder parts of a cylinder block are offset in the same direction as a rotational direction of a crankshaft, and oil separation chambers are provided at an upper portion of the cylinder head displaced to a lower side by the offset. Therefore, an allowance in the axial direction of cylinders may be provided above a cylinder head of the deck cylinder parts on the lower side, and the capacity of the oil separation chambers is increased by the allowance so that the oil separation performance may be improved, while an increase in the total width and total height of an engine block is suppressed.

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