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1. 发明申请

WO2010087200A1 MOTORIZED CUTTER, MOTORIZED CUTTER WITH WHEELS, AND CUTTING METHOD 审中-公开
标题翻译：电动切割机，带轮的电动切割机和切割方法
公开(公告)号：WO2010087200A1
公开(公告)日：2010-08-05
申请号：PCT/JP2010/000555
申请日：2010-01-29
申请人： HITACHI KOKI CO., LTD. , SHIMA, Yukihiro , NIWA, Kenji , OHTSU, Shinki , KAMIMURA, Junichi , SUNAOSHI, Mitsuhiro
发明人： SHIMA, Yukihiro , NIWA, Kenji , OHTSU, Shinki , KAMIMURA, Junichi , SUNAOSHI, Mitsuhiro
IPC分类号： E01C23/09 , E01C19/00 , B28D1/04
CPC分类号： E01C23/0933 , B23D59/003 , E01C19/006 , Y10T83/04 , Y10T83/263 , Y10T83/828
摘要： The motorized cutter with wheels (10) comprises a motorized cutter (20) and a carriage (30). The motorized cutter (20) is equipped with an engine (24), a blade (22) rotatably driven by the engine (24), and a light-emitting unit (50) that generates laser light (52) in the same plane as the plane of rotation of the blade (22). A roadbed (90) is then cut along a line (X) drawn on the roadbed (90) by operating the motorized cutter with wheels (10) so that the line (X) is irradiated with the laser light (52). It is possible to remove the motorized cutter (20) from the carriage (30) together with the light-emitting unit (50).
摘要翻译：具有轮（10）的电动切割机包括电动切割器（20）和滑架（30）。电动切割器（20）配备有发动机（24），由发动机（24）可旋转地驱动的叶片（22）;以及发光单元（50），其在与叶片（22）的旋转平面。然后通过操作具有轮（10）的电动切割器，使得线（X）被激光（52）照射，沿着绘制在路基（90）上的线（X）切割路基（90）。可以与发光单元（50）一起从托架（30）移除电动切割器（20）。

2. 发明申请

WO2010061974A1 ENGINE AND ENGINE-POWERED TOOL EQUIPPED WITH SAME 审中-公开
标题翻译：发动机和发动机驱动的工具同时配备
公开(公告)号：WO2010061974A1
公开(公告)日：2010-06-03
申请号：PCT/JP2009/070369
申请日：2009-11-27
申请人： HITACHI KOKI CO., LTD. , YASUTOMI, Toshinori , OHTSU, Shinki , KAMIMURA, Junichi , SUNAOSHI, Mitsuhiro
发明人： YASUTOMI, Toshinori , OHTSU, Shinki , KAMIMURA, Junichi , SUNAOSHI, Mitsuhiro
IPC分类号： F02B25/14 , F02B23/08
CPC分类号： F02B25/14 , F02B23/08 , F02B25/22 , F02B63/02 , F02B2075/025 , Y02T10/125
摘要： The engine (1) has a combustion chamber (4) defined by wall surfaces (5 and 20) of the cylinder bore (3) and the top surface (24) of a piston (9) that reciprocates in the cylinder bore (3) between an upper dead point and a lower dead point. A plurality of protuberances (6) are integrally formed in the upper wall surface (5) of the cylinder bore (3) facing the top surface (24) of the piston (9).
摘要翻译：发动机（1）具有由气缸孔（3）的壁面（5和20）和在气缸孔（3）中往复运动的活塞（9）的顶表面（24）限定的燃烧室（4）在上死点和下死点之间。在气缸孔（3）的面向活塞（9）的顶表面（24）的上壁表面（5）中一体地形成有多个突起（6）。

3. 发明申请

WO2009113734A1 CUTTER AND CUTTING MACHINE 审中-公开
标题翻译：切割机和切割机
公开(公告)号：WO2009113734A1
公开(公告)日：2009-09-17
申请号：PCT/JP2009/055542
申请日：2009-03-13
申请人： HITACHI KOKI CO., LTD. , SATOU, Satsuo , OHTSU, Shinki , ICHIJYOU, Toshihiro , KAMIMURA, Junichi , OMATA, Naoki
发明人： SATOU, Satsuo , OHTSU, Shinki , ICHIJYOU, Toshihiro , KAMIMURA, Junichi , OMATA, Naoki
IPC分类号： B24D5/06 , B24D5/12
CPC分类号： B24D5/06 , B24D5/123
摘要： A rotatable cutter comprises a base plate 2 and a chip 4 fixed on the base plate 2. The chip comprises an abrasive grain layer containing abrasive grains 10, a joining layer joining the abrasive grain layer to the base plate 2, and a metal sheet 9 provided across the joining layer and abrasive grain layer in the radial direction of the base plate 2. Metal sheet 9 reinforces binding inside abrasive grain layer and joining layer respectively, and has a plurality of exposure pores 15 through which abrasive grains 10 are exposed. Exposure pores 15 are arranged to cross without fail an arbitrary circumferential line that runs along chip circumference about center axis of the base plate 2. The metal sheet 9 exercises no influence by having this arrangement on distribution of abrasive grains 10 made of diamond, etc. in the abrasive grain layer, and firmly binds the joining layer and abrasive grain layer internally, and the joining layer to the base plate 2.
摘要翻译：可旋转切割器包括基板2和固定在基板2上的芯片4.芯片包括含有磨粒10的磨粒层，将磨粒层接合到基板2的接合层和金属板9 在基板2的径向上设置在接合层和磨粒层两侧。金属板9分别加强了磨粒层和接合层之间的结合，并且具有多个暴露于其中的磨粒15。曝光孔15布置成沿着芯片周围围绕基板2的中心轴线延伸的任意圆周线布置。金属板9通过在由金刚石等制成的磨料颗粒10的分布上不受影响。在磨粒层中，并且将内部的接合层和磨粒层牢固地结合，并且将接合层牢固地结合到基板2。

4. 发明申请

WO2011136391A1 ENGINE AND ENGINE OPERATING MACHINE INCLUDING THE SAME 审中-公开
标题翻译：发动机和发动机操作机器，包括它们
公开(公告)号：WO2011136391A1
公开(公告)日：2011-11-03
申请号：PCT/JP2011/060797
申请日：2011-04-28
申请人： Hitachi Koki Co., LTD. , KAMIMURA, Junichi , MURAKAMI, Takuhiro , ICHIHASHI, Naoto , KANAYA, Kentarou
发明人： KAMIMURA, Junichi , MURAKAMI, Takuhiro , ICHIHASHI, Naoto , KANAYA, Kentarou
IPC分类号： F02M1/16
CPC分类号： F02M1/16
摘要： An engine including: a cylinder block formed with a cylinder bore; a carburetor including, a fuel storage portion that stores fuel supplied from a fuel tank via a fuel supply path and supplies the fuel to a suction path, and a fuel discharge path that discharges fuel overflowed from the fuel storage portion; a starting fuel supply device including, a starting fuel storage chamber that is provided on a fuel route defined by the fuel tank and the carburetor and stores a predetermined amount of fuel, a fuel delivery portion that delivers the fuel in the starting fuel storage chamber to a starting fuel supply path connected to the suction path or the cylinder bore, and a fuel return path that discharges the fuel overflowed from the starting fuel storage chamber; and a notifying portion that visually notifies that the starting fuel storage chamber is filled with fuel.
摘要翻译：一种发动机，包括：气缸体，其形成有气缸孔; 一种化油器，包括燃料储存部分，其储存经由燃料供给路径从燃料箱供给的燃料并将燃料供给到吸入路径;以及燃料排出路径，其排出从燃料收容部溢出的燃料; 起动燃料供给装置，包括：起动燃料储存室，设置在由燃料箱和化油器限定的燃料路径上并储存预定量的燃料;燃料输送部，其将起动燃料储存室内的燃料输送到连接到吸入路径或气缸孔的起始燃料供给路径和排出从起动燃料储存室溢出的燃料的燃料返回路径; 以及通知部，其目视地通知起动燃料存储室充满燃料。

5. 发明申请

WO2013121782A2 WASHING DEVICE, HIGH-PRESSURE WASHING DEVICE, AND ADAPTER 审中-公开
标题翻译：洗涤装置，高压洗涤装置和适配器
公开(公告)号：WO2013121782A2
公开(公告)日：2013-08-22
申请号：PCT/JP2013/000801
申请日：2013-02-14
申请人： HITACHI KOKI CO., LTD.
发明人： HORIE, Noriyuki , KAMIMURA, Junichi , SATOU, Shinichirou , NISHIKAWA, Tomomasa
IPC分类号： B08B3/02
CPC分类号： B08B3/026 , B08B2203/0223 , F16L25/0018
摘要： A high-pressure washing device includes a nozzle. The nozzle is configured to eject a high-pressure cleaning liquid. The cleaning liquid ejected from the nozzle has a pulsation pressure. A variation rate of the pulsation pressure is more than or equal to 20 %.
摘要翻译：高压洗涤装置包括喷嘴。喷嘴构造成喷射高压清洗液体。从喷嘴喷出的清洗液具有脉动压力。脉动压力的变化率大于等于20％。

6. 发明申请

WO2014076950A1 ENGINE WORKING MACHINE 审中-公开
标题翻译：发动机工作机
公开(公告)号：WO2014076950A1
公开(公告)日：2014-05-22
申请号：PCT/JP2013/006684
申请日：2013-11-13
申请人： HITACHI KOKI CO., LTD.
发明人： KAWANO, Yoshikazu , KAMIMURA, Junichi , MURAKAMI, Takuhiro
IPC分类号： F02D41/06 , F02M1/04 , F02M3/045 , F02M7/133 , F02B63/02 , F02M35/10
CPC分类号： F02D41/062 , F02B63/02 , F02D41/3005 , F02D41/34 , F02D2400/06 , F02M1/046 , F02M1/16 , F02M3/045 , F02M7/133 , F02M35/10216 , F02M37/007 , F02M37/0076 , Y02T10/44
摘要： A cost of an engine working machine is suppressed, and startability of an engine (10) is improved. In an engine working machine for driving a working tool by using an engine (10) including: a fuel tank (27); a carburetor (35) for supplying air-fuel mixture of fuel supplied from the fuel tank (27) and air into a cylinder (11); a cylinder (11) in which a piston (12) is reciprocatable; and a crank case (14) that holds the cylinder (11) and forms a crank chamber, the engine working machine is provided with: an additional fuel supplying unit (50)for supplying fuel to the engine (lO)separately from the carburetor (35); and a control unit for controlling an operation of the additional fuel supplying unit separately from supply of start- up fuel.
摘要翻译：抑制发动机工作机的成本，提高发动机（10）的起动性。一种用于通过使用包括燃料箱（27）的发动机（10）来驱动作业工具的发动机工作机械。用于将从燃料箱（27）供应的燃料和空气的空气燃料混合物供给到气缸（11）中的化油器（35）; 活塞（12）可往复运动的气缸（11）; 以及保持所述气缸（11）并形成曲柄室的曲轴箱（14），所述发动机工作机械设有：用于向所述发动机（10）供给与所述化油器分开的燃料的附加燃料供给单元（50） 35）; 以及控制单元，用于与提供启动燃料分开地控制附加燃料供应单元的操作。

7. 发明申请

WO2013121779A2 HIGH-PRESSURE WASHING DEVICE 审中-公开
标题翻译：高压洗涤装置
公开(公告)号：WO2013121779A2
公开(公告)日：2013-08-22
申请号：PCT/JP2013/000778
申请日：2013-02-13
申请人： HITACHI KOKI CO., LTD.
发明人： HORIE, Noriyuki , KAMIMURA, Junichi , SATOU, Shinichirou , NISHIKAWA, Tomomasa
IPC分类号： F04B17/03
CPC分类号： B08B3/026 , B05B9/0413 , B05B9/043 , B05B9/0861 , B08B2203/0223 , F04B9/045 , F04B17/03
摘要： A high-pressure washing device includes a nozzle, a motor, a battery, and a pump. The nozzle is configured to eject a high-pressure cleaning liquid. The battery is configured to supply electric power to the motor. The pump is configured to be driven by the motor to eject the cleaning liquid from the nozzle. An ejection pressure of the cleaning liquid from the nozzle is set to more than or equal to 3 Mpa.
摘要翻译：高压清洗装置包括喷嘴，马达，电池和泵。喷嘴构造成喷射高压清洗液体。电池被配置为向电动机提供电力。泵被配置为由电动机驱动以从喷嘴喷射清洁液体。来自喷嘴的清洗液的喷射压力设定为大于或等于3Mpa。

8. 发明授权

EP2572098B1 ENGINE AND ENGINE OPERATING MACHINE INCLUDING THE SAME 有权
标题翻译：发动机和运动功能的机器，
公开(公告)号：EP2572098B1
公开(公告)日：2014-07-23
申请号：EP11723726.3
申请日：2011-04-28
申请人： Hitachi Koki Co., Ltd.
发明人： KAMIMURA, Junichi , MURAKAMI, Takuhiro , ICHIHASHI, Naoto , KANAYA, Kentarou
IPC分类号： F02M1/16
CPC分类号： F02M1/16

9. 发明公开

EP2572098A1 ENGINE AND ENGINE OPERATING MACHINE INCLUDING THE SAME 有权
标题翻译：发动机和运动功能的机器，
公开(公告)号：EP2572098A1
公开(公告)日：2013-03-27
申请号：EP11723726.3
申请日：2011-04-28
申请人： Hitachi Koki Co., Ltd.
发明人： KAMIMURA, Junichi , MURAKAMI, Takuhiro , ICHIHASHI, Naoto , KANAYA, Kentarou
IPC分类号： F02M1/16
CPC分类号： F02M1/16
摘要： An engine including: a cylinder block formed with a cylinder bore; a carburetor including, a fuel storage portion that stores fuel supplied from a fuel tank via a fuel supply path and supplies the fuel to a suction path, and a fuel discharge path that discharges fuel overflowed from the fuel storage portion; a starting fuel supply device including, a starting fuel storage chamber that is provided on a fuel route defined by the fuel tank and the carburetor and stores a predetermined amount of fuel, a fuel delivery portion that delivers the fuel in the starting fuel storage chamber to a starting fuel supply path connected to the suction path or the cylinder bore, and a fuel return path that discharges the fuel overflowed from the starting fuel storage chamber; and a notifying portion that visually notifies that the starting fuel storage chamber is filled with fuel.

10. 发明公开

EP2815126A2 HIGH-PRESSURE WASHING DEVICE 无效
标题翻译：高压清洗设备
公开(公告)号：EP2815126A2
公开(公告)日：2014-12-24
申请号：EP13707455.5
申请日：2013-02-13
申请人： Hitachi Koki Co., Ltd.
发明人： HORIE, Noriyuki , KAMIMURA, Junichi , SATOU, Shinichirou , NISHIKAWA, Tomomasa
IPC分类号： F04B17/03 , F04B17/06 , B08B3/02
CPC分类号： B08B3/026 , B05B9/0413 , B05B9/043 , B05B9/0861 , B08B2203/0223 , F04B9/045 , F04B17/03
摘要： A high-pressure washing device includes a nozzle, a motor, a battery, and a pump. The nozzle is configured to eject a high-pressure cleaning liquid. The battery is configured to supply electric power to the motor. The pump is configured to be driven by the motor to eject the cleaning liquid from the nozzle. An ejection pressure of the cleaning liquid from the nozzle is set to more than or equal to 3 Mpa.

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