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1. 发明授权

US08979125B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US08979125B2
公开(公告)日：2015-03-17
申请号：US13997321
申请日：2012-01-06
申请人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
发明人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
IPC分类号： B60K13/04 , E02F9/08 , E02F9/18 , E02F3/30 , B62D49/08
CPC分类号： E02F9/0866 , B62D49/085 , E02F3/30 , E02F9/18
摘要： On a rear part side of a revolving frame (5) constituting an upper revolving structure (3), a counterweight (7) holding weight balance with a working mechanism (4) is provided, and on the front side of the counterweight (7), an engine (9) and an exhaust gas post-treatment device (21) for applying purification treatment to an exhaust gas of the engine (9) are provided. The exhaust gas post-treatment device (21) is configured by connecting a PM trapping filter device (22) and an NOx purifying device (23), and the PM trapping filter device (22) is mounted on the engine (9), while the NOx purifying device (23) is mounted on the counterweight (7). When the counterweight (7) is to be removed from the revolving frame (5), the NOx purifying device (23) is supported by a treatment device support bracket (26) mounted on the engine (9). As a result, the counterweight (7) can be removed while the PM trapping filter device (22) and the NOx purifying device (23) are connected.
摘要翻译：在构成上部回转构件（3）的回转框架（5）的后部侧设置有与工作机构（4）保持重量平衡的配重（7），并且在配重（7）的前侧，，用于对发动机（9）的排气进行净化处理的发动机（9）和排气后处理装置（21）。废气后处理装置（21）通过连接PM捕集过滤装置（22）和NOx净化装置（23）构成，PM捕集过滤装置（22）安装在发动机（9）上，同时 NOx净化装置（23）安装在配重（7）上。当配重（7）从旋转框架（5）移除时，NOx净化装置（23）由安装在发动机（9）上的处理装置支撑架（26）支撑。结果，可以在连接PM捕集过滤装置（22）和NOx净化装置（23）的同时移除配重（7）。

2. 发明授权

US08919115B2 Hydraulic drive device for hydraulic excavator 有权
标题翻译：液压挖掘机液压驱动装置
公开(公告)号：US08919115B2
公开(公告)日：2014-12-30
申请号：US13023789
申请日：2011-02-09
申请人： Naoki Hagiwara , Yasuo Okano , Tsuyoshi Nakamura , Kouji Ishikawa , Kazunori Nakamura
发明人： Naoki Hagiwara , Yasuo Okano , Tsuyoshi Nakamura , Kouji Ishikawa , Kazunori Nakamura
IPC分类号： F15B11/04 , E02F9/22
CPC分类号： E02F9/2239 , E02F9/2242 , E02F9/2285 , E02F9/2292 , E02F9/2296 , F15B2211/20576 , F15B2211/30565 , F15B2211/40515 , F15B2211/415 , F15B2211/428 , F15B2211/7142 , F15B2211/781
摘要： The operability when performing a combined arm-crowd and bucket operation can be improved. A hydraulic drive device for a hydraulic excavator includes: a bucket directional control valve and a second arm directional control valve, which are connected in parallel tandem with a first hydraulic pump; a first arm directional control valve that is connected to a second hydraulic pump; and a flow rate restriction device that restricts the flow rate of pressure oil supplied to the second arm directional control valve, during crowd operation of a bucket. This flow rate restriction device includes a variable throttle whose opening is controlled so as to become smaller as a bucket operating device is operated to the crowd side, the variable throttle being provided in a bypass path connecting to the supply port of the second arm directional control valve.
摘要翻译：可以提高执行组合式斗杆和铲斗操作时的可操作性。液压挖掘机的液压驱动装置包括：与第一液压泵并联连接的铲斗方向控制阀和第二臂方向控制阀; 与第二液压泵连接的第一臂方向控制阀; 以及流量限制装置，其限制在斗的人群操作期间供应到第二臂方向控制阀的压力油的流量。该流量限制装置包括可变节流阀，其可随着铲斗操作装置向人群操作而控制开口变小，可变节气门设置在连接到第二臂方向控制器的供给口的旁路阀。

3. 发明申请

US20140246524A1 Spindle System and Electrostatic Painting System 有权
标题翻译：主轴系统和静电喷涂系统
公开(公告)号：US20140246524A1
公开(公告)日：2014-09-04
申请号：US13820697
申请日：2012-08-08
申请人： Naoya Kobayashi , Tsuyoshi Nakamura , Atsushi Takahashi
发明人： Naoya Kobayashi , Tsuyoshi Nakamura , Atsushi Takahashi
IPC分类号： B05B5/03 , F01D1/02
CPC分类号： B05B5/03 , B05B3/1035 , B05B5/0407 , B05B5/0415 , F01D1/026 , F16C32/0417 , F16C32/0618 , F16C32/0674 , F16C32/0696
摘要： Each spindle system turbine blade has front and rear surfaces relative to the rotational direction. The rear surface is a recessed columnar surface with a radius of curvature R1, while the front surface is a smooth continuous surface having a projecting columnar surface with a radius of curvature R2 larger than R1 and a flat surface between which a projecting columnar surface with a radius of curvature R3 larger than R1 is arranged. Among the three surfaces, the projecting columnar surface is at an inlet side of a channel straddling the projecting columnar surface, while the flat surface is at the outlet side. A space sandwiched between a facing front surface and rear surface of adjoining turbine blades forms a gas channel. Gas ejected from a nozzle flows in from an inlet in a direction along the arc-shaped curve of the recessed columnar surface and out an outlet.
摘要翻译：每个主轴系统涡轮机叶片具有相对于旋转方向的前表面和后表面。后表面是具有曲率半径R1的凹入柱状表面，而前表面是具有曲率半径R2大于R1的突出柱状表面的平滑连续表面，在该平坦表面之间具有凸出的柱形表面设置大于R1的曲率半径R3。在三个表面中，突出的柱状表面位于跨过突出柱状表面的通道的入口侧，而平坦表面位于出口侧。夹在相邻的涡轮叶片的相对的前表面和后表面之间的空间形成气体通道。从喷嘴排出的气体沿着沿着凹入的柱状表面的弧形曲线的方向从入口流入出口。

4. 发明申请

US20140023473A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140023473A1
公开(公告)日：2014-01-23
申请号：US14110161
申请日：2012-05-14
申请人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
发明人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
IPC分类号： E02F9/08 , E02F3/30
CPC分类号： E02F9/0858 , B60K13/04 , B60Y2200/412 , E02F3/30 , E02F9/0833 , E02F9/0866 , E02F9/0875 , E02F9/0883 , E02F9/0891 , F01N2590/08 , F01N2610/1406
摘要： On the right front side of a revolving frame (5) constituting an upper revolving structure (3), an operating oil tank (11) and a fuel tank (12) are arranged. On the front side of this operating oil tank (11) and the fuel tank (12), an equipment accommodating case (13) forming an accommodating space (13A) inside is provided. In the accommodating space (13A) in the equipment accommodating case (13), a control valve unit (20) for controlling supply/discharge of the operating oil and a urea water tank (24) storing urea water for removing nitrogen oxides contained in an exhaust gas of the engine (8) are arranged together.
摘要翻译：在构成上部旋转体（3）的旋转框架（5）的右前侧配置有工作油箱（11）和燃料箱（12）。在该工作油箱（11）的前侧和燃料箱（12）的前侧设有形成内部容纳空间（13A）的设备收容箱（13）。在设备容纳箱（13）的容置空间（13A）中，设有用于控制工作油的供给/排出的控制阀单元（20）和储存尿素水的尿素水箱（24）发动机（8）的废气排列在一起。

5. 发明申请

US20130343853A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20130343853A1
公开(公告)日：2013-12-26
申请号：US13997321
申请日：2012-01-06
申请人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
发明人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
IPC分类号： E02F9/08 , E02F9/18 , E02F3/30
CPC分类号： E02F9/0866 , B62D49/085 , E02F3/30 , E02F9/18
摘要： On a rear part side of a revolving frame (5) constituting an upper revolving structure (3), a counterweight (7) holding weight balance with a working mechanism (4) is provided, and on the front side of the counterweight (7), an engine (9) and an exhaust gas post-treatment device (21) for applying purification treatment to an exhaust gas of the engine (9) are provided. The exhaust gas post-treatment device (21) is configured by connecting a PM trapping filter device (22) and an NOx purifying device (23), and the PM trapping filter device (22) is mounted on the engine (9), while the NOx purifying device (23) is mounted on the counterweight (7). When the counterweight (7) is to be removed from the revolving frame (5), the NOx purifying device (23) is supported by a treatment device support bracket (26) mounted on the engine (9). As a result, the counterweight (7) can be removed while the PM trapping filter device (22) and the NOx purifying device (23) are connected.
摘要翻译：在构成上部回转构件（3）的回转框架（5）的后部侧设置有与工作机构（4）保持重量平衡的配重（7），并且在配重（7）的前侧，，用于对发动机（9）的排气进行净化处理的发动机（9）和排气后处理装置（21）。废气后处理装置（21）通过连接PM捕集过滤装置（22）和NOx净化装置（23）构成，PM捕集过滤装置（22）安装在发动机（9）上，同时 NOx净化装置（23）安装在配重（7）上。当配重（7）从旋转框架（5）移除时，NOx净化装置（23）由安装在发动机（9）上的处理装置支撑架（26）支撑。结果，可以在连接PM捕集过滤装置（22）和NOx净化装置（23）的同时移除配重（7）。

6. 发明授权

US08585156B2 Travel control device for work vehicle and work vehicle 有权
标题翻译：工作车辆和工作车辆行驶控制装置
公开(公告)号：US08585156B2
公开(公告)日：2013-11-19
申请号：US12092370
申请日：2006-11-01
申请人： Tsutomu Udagawa , Eiji Egawa , Tsukasa Toyooka , Makoto Sugaya , Hideo Sorata , Tsuyoshi Nakamura , Akira Nakayama , Kazuo Takiguchi , Kensuke Satou
发明人： Tsutomu Udagawa , Eiji Egawa , Tsukasa Toyooka , Makoto Sugaya , Hideo Sorata , Tsuyoshi Nakamura , Akira Nakayama , Kazuo Takiguchi , Kensuke Satou
IPC分类号： F16H61/42
CPC分类号： F16H61/42 , B60K7/0015 , B60K17/043 , B60K17/10 , B60K17/356 , B60K2007/0092 , B60W2520/263 , B66F9/07572 , F16H61/4035 , F16H61/452 , Y10T477/619 , Y10T477/631
摘要： A travel control device for a work vehicle includes: a hydraulic pump; a plurality of hydraulic motors connected to the hydraulic pump in parallel through a closed-circuit connection, that drive different wheels with pressure oil delivered from the hydraulic pump; a slip detection device that detects a slip occurring at each of the wheels; and a flow control device that reduces, upon detection of a slip occurring at any of the wheels by the slip detection device, a quantity of pressure oil supplied to a hydraulic motor for driving the wheel at which the slip has been detected, among the plurality of hydraulic motors.
摘要翻译：一种工作车辆的行驶控制装置，包括：液压泵; 通过闭路连接并联连接到液压泵的多个液压马达，用从液压泵输送的压力油驱动不同的车轮; 滑移检测装置，其检测在每个车轮处发生的滑动; 以及流量控制装置，其在检测到由所述滑移检测装置在任何车轮上发生的滑动时，减少供给到用于驱动已经检测到所述滑移的车轮的液压马达的压力油的数量的液压马达。

7. 发明申请

US20130276922A1 Aqueous Urea Tank Structure for Construction Machine 审中-公开
标题翻译：工程机械尿素罐结构
公开(公告)号：US20130276922A1
公开(公告)日：2013-10-24
申请号：US13991574
申请日：2012-01-10
申请人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
发明人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
IPC分类号： F01N3/20
CPC分类号： F01N3/2066 , F01N2610/1406 , Y02A50/2325 , Y02T10/24 , Y10T137/85978
摘要： An aqueous urea tank structure is provided for a construction machine, in which a temperature rise of the aqueous urea within the tank can be suppressed and the load applied to the tank due to vibration of a vehicle body can be reduced. The aqueous urea tank structure including an aqueous urea tank which is disposed within a revolving upperstructure of a hydraulic excavator to store aqueous urea that purifies the exhaust gas discharged from an engine, wherein the aqueous urea tank structure further includes a securing member which encloses the periphery of the aqueous urea tank to secure the aqueous urea tank within the revolving upperstructure, and heat insulating materials which are interposed between the securing member and the aqueous urea tank to hold the aqueous urea tank. The securing member contains a box.
摘要翻译：本发明提供了一种用于建筑机械的尿素水箱结构，其中可以抑制水箱内的尿素水的温度升高，并且能够减轻由于车体的振动而施加在油箱上的负荷。一种尿素水箱结构，包括尿素水箱，其设置在液压挖掘机的旋转上部结构内，用于储存尿素，其净化从发动机排出的废气，其中所述尿素水箱结构还包括封闭所述周边的固定构件的尿素水箱固定在旋转上部结构体内，以及隔热材料，其插入固定构件和尿素水箱之间，以容纳尿素水箱。固定件包含一个盒子。

8. 发明申请

US20130189618A1 METHOD OF FORMING RESIST PATTERN 有权
标题翻译：形成电阻图案的方法
公开(公告)号：US20130189618A1
公开(公告)日：2013-07-25
申请号：US13614017
申请日：2012-09-13
申请人： Jiro Yokoya , Tsuyoshi Nakamura , Hiroaki Shimizu , Hideto Nito
发明人： Jiro Yokoya , Tsuyoshi Nakamura , Hiroaki Shimizu , Hideto Nito
IPC分类号： G03F7/20 , G03F7/004
CPC分类号： G03F7/20 , G03F7/004 , G03F7/0045 , G03F7/0397 , G03F7/38
摘要： A method of forming a resist pattern, including: step (1) in which a resist composition including a base component, a photobase generator component and an acid supply component is applied to a substrate to form a resist film; step (2) in which the resist film is subjected to exposure without being subjected to prebaking; step (3) in which baking is conducted after step (2), such that, at an exposed portion of the resist film, the base generated from the photobase generator component upon the exposure and an acid derived from the acid supply component are neutralized, and at an unexposed portion of the resist film, the solubility of the base component in an alkali developing solution is increased by the action of the acid derived from the acid supply component; and step (4) in which the resist film is subjected to an alkali development, thereby forming a negative-tone resist pattern.
摘要翻译：一种形成抗蚀剂图案的方法，包括：步骤（1），其中将包含基底组分，光碱产生剂组分和酸供应组分的抗蚀剂组合物施加到基底上以形成抗蚀剂膜; 步骤（2），其中抗蚀剂膜经受曝光而不经受预烘烤; 步骤（3），其中在步骤（2）之后进行烘烤，使得在抗蚀剂膜的暴露部分，曝光时由光产生剂组分产生的碱和源自酸供应组分的酸被中和，并且在抗蚀剂膜的未曝光部分，通过来自酸供应成分的酸的作用，碱成分在碱性显影液中的溶解度增加; 和步骤（4），其中抗蚀剂膜经受碱显影，从而形成负色调抗蚀剂图案。

9. 发明授权

US08475997B2 Resist composition for immersion exposure, method of forming resist pattern, and fluorine-containing polymeric compound 有权
标题翻译：用于浸渍曝光的抗蚀组合物，形成抗蚀图案的方法和含氟聚合物
公开(公告)号：US08475997B2
公开(公告)日：2013-07-02
申请号：US13336131
申请日：2011-12-23
申请人： Daiju Shiono , Tomoyuki Hirano , Sanae Furuya , Takahiro Dazai , Hiroaki Shimizu , Tsuyoshi Kurosawa , Hideto Nito , Tsuyoshi Nakamura
发明人： Daiju Shiono , Tomoyuki Hirano , Sanae Furuya , Takahiro Dazai , Hiroaki Shimizu , Tsuyoshi Kurosawa , Hideto Nito , Tsuyoshi Nakamura
IPC分类号： G03F7/039 , G03F7/20 , G03F7/30
CPC分类号： C08F214/18 , C08F220/18 , C08F220/24 , C08F220/28 , G03F7/0046 , G03F7/0392 , G03F7/0397 , G03F7/2041 , Y10S430/108 , Y10S430/111
摘要： A resist composition for immersion exposure including: a fluorine-containing polymeric compound (F) containing a structural unit (f1) having a base dissociable group and a structural unit (f2) represented by general formula (f2-1) (wherein R represents a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; and W is a group represented by any one of general formulas (w-1) to (w-4)); a base component (A) that exhibits changed solubility in an alkali developing solution under the action of acid; and an acid generator component (B) that generates acid upon exposure.
摘要翻译：一种浸渍曝光用抗蚀剂组合物，包括：含有具有碱解离基团的结构单元（f1）和由通式（f2-1）表示的结构单元（f2）的含氟聚合物（F）（其中R表示氢原子，低级烷基或卤代低级烷基; W为通式（w-1）〜（w-4）中任一个表示的基团）; 在酸性作用下在碱性显影液中表现出改变的溶解性的碱成分（A）和在曝光时产生酸的酸发生剂组分（B）。

10. 发明授权

US08442729B2 Traveling system for engineering machine 有权
标题翻译：工程机械旅行系统
公开(公告)号：US08442729B2
公开(公告)日：2013-05-14
申请号：US12598653
申请日：2008-07-14
申请人： Hidenobu Tsukada , Kazunori Nakamura , Tsuyoshi Nakamura , Yasuo Yamazaki
发明人： Hidenobu Tsukada , Kazunori Nakamura , Tsuyoshi Nakamura , Yasuo Yamazaki
IPC分类号： G06F19/00
CPC分类号： E02F9/2253 , B60W10/06 , B60W10/103 , B60W10/11 , B60W10/111 , B60W30/1884 , B60W2510/1005 , B60W2520/10 , B60W2710/0644 , B60Y2200/415 , E02F9/2066 , E02F9/2246 , F02D29/02 , F02D29/04 , F16H47/02 , F16H61/448 , F16H61/47
摘要： This invention provides a traveling system for an engineering machine, adapted to limit a maximum traveling speed of the machine without causing decreases in engineering work efficiency or in accelerating performance during a start of traveling, and to improve fuel efficiency by suppressing a loss of engine output horsepower under the limited state of the maximum traveling speed. During fourth-gear shift control process, capacities of first and second hydraulic motors 23, 24 are controlled in coordinative form and the second hydraulic motor 24 has its minimum tilting amount limited to a tilting amount limit q2cmin. In addition, when a tilting amount of the first hydraulic motor 23 reaches a minimum tilting amount q1min, the engine 10 has its maximum engine speed limited to a first engine speed limit Ncmax1 (e.g., 1,800 rpm).
摘要翻译：本发明提供一种用于工程机械的行驶系统，其适用于限制机器的最大行驶速度，而不会导致工程工作效率降低或加速行驶中的性能，并通过抑制发动机输出损失来提高燃油效率在最大行驶速度的有限状态下的马力。在第四档变速控制处理中，第一液压马达23和第二液压马达24的容量被协调控制，第二液压马达24具有限制到倾斜量极限q2cmin的最小倾斜量。此外，当第一液压马达23的倾斜量达到最小倾斜量q1min时，发动机10的最大发动机转速限于第一发动机转速极限Ncmax1（例如，1800rpm）。

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