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1. 发明授权

US06640768B1 Lubrication system for direct injected engine 失效
标题翻译：直喷式发动机润滑系统
公开(公告)号：US06640768B1
公开(公告)日：2003-11-04
申请号：US09570632
申请日：2000-05-15
申请人： Kazutoshi Takashima , Takao Nagai , Noriyoshi Hiraoka
发明人： Kazutoshi Takashima , Takao Nagai , Noriyoshi Hiraoka
IPC分类号： F01M1102
CPC分类号： F02B61/045 , F01M3/02 , F02B2075/025
摘要： A lubrication system for a direct injected V-type two-cycle engine is disclosed having a lubricant pump adapted to discharge lubricant into each crankcase chamber of the engine through ports positioned adjacent the downstream side of reed valves of the air intake system. Ports supplying lubricant to cylinders in the right cylinder bank of the engine extend through a left wall of the corresponding crankcase chamber. Ports supplying lubricant to cylinders in the left cylinder bank of the engine extend through a right wall of the corresponding crankcase chamber. During engine assembly, the lubricant pump is manually driven before it is mechanically installed so as to fill the attached supply hoses with lubricant. The pump delivers lubricant to each crankcase chamber at a rate high enough to avoid lubricant carbonization at engine idle and low enough to avoid lubricant resistance to crankshaft rotation, which may make the engine difficult to start.
摘要翻译：公开了一种用于直接喷射的V型双冲程发动机的润滑系统，其具有润滑剂泵，其适于通过邻近进气系统的簧片阀的下游侧的端口将润滑剂排放到发动机的每个曲轴箱室中。向发动机的右气缸组中的气缸供应润滑剂的端口延伸通过相应的曲轴箱室的左壁。向发动机的左气缸组中的气缸供应润滑剂的端口延伸通过相应的曲轴箱室的右壁。在发动机组装过程中，润滑泵在机械安装之前是手动驱动的，以便用润滑剂填充连接的供应软管。该泵以足够高的速率向每个曲轴箱室输送润滑剂，以避免发动机怠速时的润滑剂碳化，并足够低以避免润滑剂抵抗曲轴旋转，这可能使发动机难以起动。

2. 发明申请

US20120159743A1 HOSE CLAMP 有权
标题翻译：软管夹
公开(公告)号：US20120159743A1
公开(公告)日：2012-06-28
申请号：US13395868
申请日：2009-09-18
申请人： Takao Nagai , Takeaki Tanaka
发明人： Takao Nagai , Takeaki Tanaka
IPC分类号： F16L33/10
CPC分类号： F16L33/03
摘要： A hose clamp includes a plate spring main body, and a slit and a first grip piece are formed at one end portion, while an insertion piece and a second grip piece are formed at the other end portion thereof. A locking piece having a hook-shaped locking portion is formed on the first grip piece via a bent portion, while an engagement holding portion is formed on the second grip piece. Provided on the locking piece are a taper portion which expands from the locking portion towards the bent portion and a stopper portion which extends substantially parallel to the first grip piece. The taper portion is disposed along a plane which is substantially parallel to a circumferential surface of the plate spring main body, and an intersection point between the taper portion and the stopper portion is offset in a width direction relative to the locking portion.
摘要翻译：软管夹具包括板簧主体，并且狭缝和第一夹持件形成在一个端部处，而插入件和第二夹紧件形成在其另一端部。具有钩形锁定部分的锁定件经由弯曲部分形成在第一夹紧件上，同时在第二夹持件上形成接合保持部分。设置在锁定片上的是从锁定部分向弯曲部分扩展的锥形部分和基本上平行于第一把手片延伸的止动部分。锥形部分沿着基本上平行于板簧主体的圆周表面的平面设置，并且锥形部分和止动部分之间的交点相对于锁定部分在宽度方向上偏移。

3. 发明授权

US07353193B2 Fuel delivery system of machine, fuel delivery method and fuel delivery program of the same 有权
标题翻译：燃油输送系统的机器，燃油输送方式和燃油输送程序相同
公开(公告)号：US07353193B2
公开(公告)日：2008-04-01
申请号：US10254930
申请日：2002-09-26
申请人： Hidetada Fukushima , Yutaka Kamada , Takao Nagai
发明人： Hidetada Fukushima , Yutaka Kamada , Takao Nagai
IPC分类号： G06Q10/00
CPC分类号： G06Q10/06 , G06Q10/087 , G06Q20/203
摘要： A fuel delivery system of a machine capable of efficiently feeding fuel, where a time of feeding fuel to a construction machine is estimated based on operation information of the construction machine. Based on position information of the construction machine acquired by position information acquiring means and estimated time of feeding fuel, a delivery schedule, which has a short moving distance and capable of delivering and feeding fuel efficiently in a short period of time, is formed. The delivery schedule is notified to a controller of the construction machine. The delivery schedule is reconstructed by a set input of a change in the delivery schedule from the controller. A specified form for requesting expense of feeding fuel is automatically formed from a fuel feeding amount after fuel has been delivered and fed by the formed delivery schedule and confirming to feed fuel.
摘要翻译：基于施工机械的操作信息，可以估计出向建筑机械供给燃料的时间，能够高效地供给燃料的机器的燃料送出系统。基于由位置信息获取装置获取的施工机械的位置信息和估计供给燃料的时间，形成具有短移动距离并且能够在短时间内有效地输送和供给燃料的输送进度。运送计划被通知施工机械的控制器。通过来自控制器的递送计划的改变的设定输入重建递送计划。在燃料输送后由燃料供给量自动形成用于请求燃料供给的指定形式，并通过形成的交货进度进行供给，并确认供给燃料。

4. 发明授权

US08528708B2 Air damper 有权
标题翻译：空气阻尼器
公开(公告)号：US08528708B2
公开(公告)日：2013-09-10
申请号：US12998608
申请日：2009-08-26
申请人： Takahiro Sakai , Tomoyoshi Ohnuki , Takao Nagai
发明人： Takahiro Sakai , Tomoyoshi Ohnuki , Takao Nagai
IPC分类号： F16F9/24 , F16F9/02
CPC分类号： F16F9/0218 , F16F9/0281 , F16F9/3242 , F16F9/3415 , F16F9/512 , Y10T16/281 , Y10T16/62 , Y10T16/625
摘要： An air damper is provided which can exhibit an appropriate braking force in accordance with an input load.There is provided an air damper including: a tubular cylinder 1 in which both end portions are opened; a piston 2 which moves within the cylinder 1; and a cap 3 which closes a one-end opening of the cylinder 1, wherein the cylinder 1 has an annular seal surface 4 formed on a circumferential surface of the one-end opening, wherein the cap is mounted on the one-end opening side of the cylinder 1 so as to be moveable or deformable along an axial direction of the cylinder 1, wherein the cap is brought into contact with or separated from the seal surface 4 in accordance with a pressure change due to a movement of the piston 2 within the cylinder 1, and wherein a first orifice 14 is opened in a base plate 12 of the cap, characterized in that: a second orifice having an inlet area smaller than the first orifice is defined between the cap 3 and the cylinder 1 during an operation of the first orifice 14.
摘要翻译：提供了一种空气阻尼器，其可以根据输入负载呈现适当的制动力。提供一种空气阻尼器，包括：两个端部打开的管状气缸1; 在气缸1内移动的活塞2; 以及封闭气缸1的一端开口的盖3，其中气缸1具有形成在一端开口的圆周表面上的环形密封表面4，其中盖安装在一端开口侧从而沿着气缸1的轴向方向可移动或变形，其中根据活塞2的运动引起的压力变化，盖与密封表面4接触或分离气缸1，并且其中在盖的底板12中打开第一孔14，其特征在于：在操作期间，在盖3和气缸1之间限定具有小于第一孔口的入口面积的第二孔口的第一孔口14。

5. 发明申请

US20070185637A1 TRAVELING SYSTEM FOR A DRIVING VEHICLE 审中-公开
标题翻译：驾驶车辆行驶系统
公开(公告)号：US20070185637A1
公开(公告)日：2007-08-09
申请号：US11697206
申请日：2007-04-05
申请人： Satoshi OGAWA , Kyoji Uranaka , Koichi Okamoto , Takao Nagai
发明人： Satoshi OGAWA , Kyoji Uranaka , Koichi Okamoto , Takao Nagai
IPC分类号： G06F19/00
CPC分类号： B60K6/46 , B60K6/48 , B60K6/52 , B60K6/547 , B60K7/0007 , B60Y2200/14 , B62D59/04 , Y02T10/6217 , Y02T10/6221 , Y02T10/6265
摘要： An assistance vehicle is connected to a dump truck on or at bases of ascending paths and power is supplied as auxiliary power from the assistant vehicle A to a driving motor in the dump truck. Because of this features a driving unit of the dump truck (a generator for supplying power to the driving motor in the dump truck or a generating engine for driving the generator) is required only to have the performance sufficient for running on horizontal paths, which enables size reduction of the driving unit and as a result cost reduction of the dump truck. Further the assistant vehicle is connected to the dump truck and moves together with the dump truck, so that a freedom degree of the dump truck for a traveling path can substantially be improved.
摘要翻译：辅助车辆在升降路径的基座上或基座上连接到自卸车，并且从辅助车辆A将辅助动力作为辅助动力提供给自卸车中的驱动电动机。由于这个特征，转储车的驱动单元（用于向自卸车中的驱动电机供电的发电机或用于驱动发电机的发电机）的驱动单元仅需要具有足够的行驶在水平路径上运行的性能，这使得能够驱动单元的尺寸减小以及自卸车的成本降低。此外，辅助车辆连接到自卸车并与自卸车一起移动，从而可以显着提高用于行驶路径的自卸车的自由度。

6. 发明授权

US06044312A Method and apparatus for preparing running course data for an unmanned dump truck 失效
标题翻译：为无人驾驶的自卸车准备运行过程数据的方法和装置
公开(公告)号：US06044312A
公开(公告)日：2000-03-28
申请号：US913807
申请日：1997-09-23
申请人： Tsugio Sudo , Takao Nagai , Kozo Miyake
发明人： Tsugio Sudo , Takao Nagai , Kozo Miyake
IPC分类号： B60P1/04 , B60W30/00 , E02F3/84 , E02F9/20 , G05D1/02 , G08G1/00 , G06F165/00
CPC分类号： E02F9/205 , E02F3/842 , E02F9/2045 , G05D1/024 , G05D1/0295 , G05D1/0257 , G05D1/027 , G05D1/0272 , G05D1/0278 , G05D2201/0202
摘要： The present invention relates to a method of and an apparatus for preparing travel-course data for an unmanned dump truck which can automatically prepare travel-course data with ease and improve the operability and operating efficiency. To this end, the preparing apparatus comprises a position measuring means (11), for measuring a current position of a loader; a loader controller (13), for transmitting by radio the current position, an automatic guiding mode switch (25), for selecting a mode of automatically traveling the unmanned dump truck to a new loading position; and a course preparing means (24), for preparing new travel-course data based on a new loading position and stored travel-course data by regarding the current position as a new loading position when a mode selection signal is inputted, wherein an automatic travel controller (6) rewrites the stored data as new travel-course data.
摘要翻译： PCT No.PCT / JP96 / 00750 Sec。 371日期1997年9月23日 102（e）1997年9月23日PCT 1996年3月22日PCT公布。出版物WO96 / 日期：1996年10月3日本发明涉及一种能够轻松自动准备旅行过程数据的无人自卸车的行驶路线数据准备方法和装置，提高了操作性和操作效率。为此，制备装置包括用于测量装载机的当前位置的位置测量装置（11）一种用于通过无线电发送当前位置的装载机控制器（13），用于选择自动驾驶无人自卸车辆到新的装载位置的模式的自动引导模式开关（25）以及课程准备装置（24），用于当输入模式选择信号时，通过将当前位置视为新的装载位置，基于新的装载位置和存储的行驶路线数据来准备新的行驶路线数据，其中自动行驶控制器（6）将存储的数据重写为新的旅行路线数据。

7. 发明授权

US5472062A Hydraulic drive system for steerable wheel of dump truck 失效
标题翻译：自卸车转向轮液压驱动系统
公开(公告)号：US5472062A
公开(公告)日：1995-12-05
申请号：US75587
申请日：1993-06-15
申请人： Takao Nagai , Yukio Sugano , Nobuki Hasegawa , Masaki Mori , Yoichi Kinosita
发明人： Takao Nagai , Yukio Sugano , Nobuki Hasegawa , Masaki Mori , Yoichi Kinosita
IPC分类号： B60G3/00 , B60G7/00 , B60G9/00 , B60G13/00 , B60K7/00 , B60K17/04 , B60K17/10 , B60K17/30 , B60K17/356 , B62D5/07
CPC分类号： B60K7/0015 , B60G13/001 , B60G3/00 , B60G7/00 , B60G9/00 , B60K17/046 , B60K17/10 , B60K17/30 , B60K2007/0038 , B60K2007/0092
摘要： A hydraulic drive system of a steerable wheel of a dump truck facilitates the attaching and detaching of a hydraulic motor and allows for a large hydraulic motor to be used. In the drive system, a wheel axle is rotatably supported within a receptacle seat supported on a yoke. The steerable wheel is rotatably mounted on the outer periphery of the receptacle seat. The steerable wheel and one end of the wheel axle are connected via a speed reducer. A motor casing 33 of a hydraulic motor is connected by bolts to the receptacle seat at an end of the seat remote from the steerable wheel so that the hydraulic motor can be attached to and detached from the receptacle seat by tightening and loosening the bolts.
摘要翻译： PCT No.PCT / JP92 / 01345 Sec。 371日期：1993年6月15日 102（e）日期1993年6月15日PCT提交1992年10月15日PCT公布。公开号WO93 / 08039 日期：1993年04月29日。自卸车的可转向轮的液压驱动系统有助于液压马达的安装和拆卸，并允许使用大型液压马达。在驱动系统中，轮轴可旋转地支撑在支撑在轭上的容纳座中。可转向轮可旋转地安装在容座座的外周上。可转向轮和轮轴的一端通过减速器连接。液压马达的马达壳体33通过螺栓连接在远离可转向轮的座椅的端部处的接收器座上，使得液压马达可以通过拧紧和松开螺栓而被安装到容纳座上和从容座座拆下。

8. 发明授权

US5004320A Anti-reflection device for a VDT 失效
标题翻译：用于VDT的防反射装置
公开(公告)号：US5004320A
公开(公告)日：1991-04-02
申请号：US279798
申请日：1988-12-05
申请人： Takao Nagai , Hiromi Kusano
发明人： Takao Nagai , Hiromi Kusano
IPC分类号： G09F9/00 , G06F1/16 , H01J29/89 , H04N5/72
CPC分类号： G06F1/1609 , H04N5/72
摘要： An anti-reflection device for a VDT has an anti-reflection film for minimizing the amount of light reflecting on the surface of the screen of a CRT display and at least two frames, including an inner frame in which the anti-reflection film is stretched and an outer frame encircling the inner frame and attached to a display frame formed around the screen of the CRT display. The inner frame is supported for rotation about a non-horizontal axis and can be fixed at a desired angular position, thereby enabling the angle of the surface of the anti-reflection film to be adjusted to minimize reflection.
摘要翻译：用于VDT的防反射装置具有防反射膜，用于使在CRT显示器的屏幕表面上反射的光量最小化，以及包括防反射膜拉伸的内框架的至少两个框架以及环绕所述内框架并且附接到形成在所述CRT显示器的屏幕周围的显示框架的外框架。内框架被支撑用于围绕非水平轴线旋转并且可以固定在期望的角度位置，从而能够调节防反射膜的表面的角度以使反射最小化。

9. 发明授权

US09698586B2 Pole-attached cable relay carriage and power supply system to electric work machine 有权
公开(公告)号：US09698586B2
公开(公告)日：2017-07-04
申请号：US14117935
申请日：2012-06-15
申请人： Masanori Tojima , Koji Takeda , Takao Nagai , Katsuhiro Kajino
发明人： Masanori Tojima , Koji Takeda , Takao Nagai , Katsuhiro Kajino
IPC分类号： H02G11/02 , E02F9/20
CPC分类号： H02G11/02 , E02F9/2016 , E02F9/207 , E02F9/2095
摘要： A power support system to an electric work machine includes: a cable holding unit configured to hold a cable that transmits power; a cable support pole configured to support the cable held by the cable holding unit at a position higher than a height of a vehicle that travels on a track that intersects at a position where the cable is disposed; and a travel device connected to the cable holding unit and the cable support pole and configured to perform a traveling operation so as to be able to move the cable holding unit and the cable support pole.

10. 发明授权

US09507360B2 Mine power management system 有权
标题翻译：矿山电力管理系统
公开(公告)号：US09507360B2
公开(公告)日：2016-11-29
申请号：US14110524
申请日：2012-05-09
申请人： Masanori Tojima , Kouichi Yamashita , Tsugio Sudou , Koji Takeda , Takao Nagai , Katsuhiro Kajino , Yasuhiro Yanagida , Yasuyuki Suzuki
发明人： Masanori Tojima , Kouichi Yamashita , Tsugio Sudou , Koji Takeda , Takao Nagai , Katsuhiro Kajino , Yasuhiro Yanagida , Yasuyuki Suzuki
IPC分类号： G05F1/66 , B60M3/06 , B60M7/00 , E21F17/06 , B60L9/08 , B60L11/12 , G06Q50/02 , G06Q50/06 , H02J4/00 , B60L1/00 , B60L3/00 , B60L3/04 , B60L7/14 , B60L11/00 , B60L15/20
CPC分类号： G05F1/66 , B60L1/003 , B60L3/0046 , B60L3/04 , B60L7/14 , B60L9/08 , B60L11/005 , B60L11/123 , B60L11/126 , B60L15/2009 , B60L2200/40 , B60L2210/40 , B60L2240/12 , B60L2240/34 , B60L2240/40 , B60L2240/421 , B60L2240/622 , B60L2250/16 , B60M3/06 , B60M7/00 , E21F17/06 , G06Q50/02 , G06Q50/06 , H02J4/00 , Y02P90/60 , Y02T10/6217 , Y02T10/645 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y02T90/162 , Y10T307/328
摘要： A mine power management system includes: a first power line provided at an ascent and configured to exchange electric power with an ascending vehicle traveling on the ascent; a second power line provided at a descent and configured to exchange electric power with a descending vehicle traveling on the descent; and a power supply and storage apparatus configured to exchange electric power at least between the first power line and the second power line.
摘要翻译：矿山电力管理系统包括：第一电力线，设置在上升处，并配置成与在上升行驶的上行车辆交换电力; 设置在下降处并被配置为与在下降行驶的下行车辆交换电力的第二电力线; 以及电源和存储装置，被配置为至少在所述第一电力线和所述第二电力线之间交换电力。

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