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1. 发明申请

US20130318956A1 ELECTRIC CONSTRUCTION MACHINE 审中-公开
标题翻译：电力建筑机械
公开(公告)号：US20130318956A1
公开(公告)日：2013-12-05
申请号：US13989882
申请日：2012-01-18
申请人： Masayuki Yunoue , Akira Noguchi , Tatsuo Takishita , Hajime Kurikuma
发明人： Masayuki Yunoue , Akira Noguchi , Tatsuo Takishita , Hajime Kurikuma
IPC分类号： E02F9/20
CPC分类号： E02F9/2091 , B60K6/28 , E02F3/325 , E02F9/207 , E02F9/2282 , E02F9/2285 , Y02T10/6278
摘要： Provided is an electric construction machine capable of avoiding a situation where charging is difficult to achieve due to the exhaustion of a battery device. An electrically-operated hydraulic excavator includes an electric motor, a hydraulic pump that is driven by the electric motor, hydraulic actuators that are driven by hydraulic fluid discharged from the hydraulic pump, and a battery device that serves as an electrical power source for the electric motor. The battery device includes battery systems that each have a plurality of batteries. A selector switch makes it possible to select either one of the battery systems. An arithmetic control section of an inverter device controls connection change switches through battery controllers to change the connections of the battery systems so that electrical power is supplied to the electric motor from either the battery system or the battery system, whichever is selected by the selector switch.
摘要翻译：提供了能够避免由于电池装置耗尽而难以实现充电的情况的电动工程机械。电动液压挖掘机包括电动机，由电动机驱动的液压泵，由从液压泵排出的液压流体驱动的液压致动器，以及用作电动机的电源的电池装置发动机。电池装置包括各自具有多个电池的电池系统。选择开关可以选择任一个电池系统。逆变器装置的算术控制部分通过电池控制器控制连接变换开关，以改变电池系统的连接，使得从电池系统或电池系统向电动机供电，取决于选择器开关。

2. 发明申请

US20130071212A1 ELECTRICAL CONSTRUCTION MACHINE 审中-公开
标题翻译：电气建筑机械
公开(公告)号：US20130071212A1
公开(公告)日：2013-03-21
申请号：US13393346
申请日：2010-12-01
申请人： Masayuki Yunoue , Akira Noguchi
发明人： Masayuki Yunoue , Akira Noguchi
IPC分类号： E02F9/22
CPC分类号： E02F9/22 , B60K11/08 , B60Y2200/412 , E02F9/0808 , E02F9/0866 , E02F9/0883 , E02F9/226
摘要： A hydraulic pump, electric motor, inverter, oil tank, heat exchanger, and battery are mounted on a revolving frame, and are covered by an exterior cover. The revolving frame is provided with a partition plate, and the interior of the exterior cover is partitioned by the partition plate into a machine room for accommodating the hydraulic pump and the electric motor and into a battery room for accommodating the battery. A cooling fan is arranged in the machine room so that outside air is introduced into the machine room through an oil tank cooling air inlet port and an inverter cooling air inlet port which are provided in the exterior cover. This outside air cools the hydraulic pump, the electric motor, and the oil tank in the machine room and is exhausted to the outside of the machine room through an exhaust port.
摘要翻译：液压泵，电动机，变频器，油箱，热交换器和电池安装在旋转框架上，并被外盖覆盖。旋转框架设置有隔板，并且外盖的内部由隔板分隔成用于容纳液压泵和电动机的机房，并且进入用于容纳电池的电池室。机房内设有冷却风扇，外部空气通过设在外盖上的油箱冷却空气入口和逆变器冷却空气入口引入机房。该外部空气冷却机房中的液压泵，电动机和油箱，并通过排气口排出到机房外部。

3. 外观设计

USD650740S1 Battery bracket for construction machine 有权
标题翻译：工程机电池支架
公开(公告)号：USD650740S1
公开(公告)日：2011-12-20
申请号：US29391040
申请日：2011-05-03
申请人： Masayuki Yunoue , Akira Noguchi , Hiroyuki Andoh
设计人： Masayuki Yunoue , Akira Noguchi , Hiroyuki Andoh

4. 发明授权

US08631890B2 Electric construction machine 有权
标题翻译：电动工程机械
公开(公告)号：US08631890B2
公开(公告)日：2014-01-21
申请号：US13513894
申请日：2011-05-24
申请人： Akira Noguchi , Masayuki Yunoue
发明人： Akira Noguchi , Masayuki Yunoue
IPC分类号： B60K11/06
CPC分类号： E02F9/0866 , B60K1/04 , B60K11/06 , B60K2001/005 , B60Y2200/412 , E02F9/0858 , E02F9/207
摘要： The object of the present invention is to provide an electric construction machine capable of efficiently cooling the battery mounted on the swing structure. To achieve the object, there is provided an electric construction machine in which a battery storage room 11 is formed in the swing structure 3 and a plurality of batteries 231 as electric power sources are arranged in the battery storage room 11, comprising: a battery storage structure 23 storing the batteries 231 and having an air flow channel through which air can flow upward from a lower part of the battery storage structure 23; a covering sheet 26 entirely covering the top and side faces of the battery storage structure 23; and a duct 27 for discharging the air, one end of which is arranged in an upper part of the covering sheet 26.
摘要翻译：本发明的目的是提供一种能够有效地冷却安装在摆动结构上的电池的电动工程机械。为了实现该目的，提供了一种电动建筑机械，其中在摆动结构3中形成有电池存储室11，并且作为电源的多个电池231被布置在电池存储室11中，包括：电池存储器存储电池231并具有空气流通道的结构23，空气可以从电池存储结构23的下部向上流动; 完全覆盖电池存储结构23的顶面和侧面的覆盖片26; 以及用于排出空气的管道27，其一端设置在覆盖片26的上部。

5. 发明申请

US20130075171A1 ELECTRIC CONSTRUCTION MACHINE 有权
标题翻译：电力建筑机械
公开(公告)号：US20130075171A1
公开(公告)日：2013-03-28
申请号：US13513894
申请日：2011-05-24
申请人： Akira Noguchi , Masayuki Yunoue
发明人： Akira Noguchi , Masayuki Yunoue
IPC分类号： E02F9/08
CPC分类号： E02F9/0866 , B60K1/04 , B60K11/06 , B60K2001/005 , B60Y2200/412 , E02F9/0858 , E02F9/207
摘要： The object of the present invention is to provide an electric construction machine capable of efficiently cooling the battery mounted on the swing structure. To achieve the object, there is provided an electric construction machine in which a battery storage room 11 is formed in the swing structure 3 and a plurality of batteries 231 as electric power sources are arranged in the battery storage room 11, comprising: a battery storage structure 23 storing the batteries 231 and having an air flow channel through which air can flow upward from a lower part of the battery storage structure 23; a covering sheet 26 entirely covering the top and side faces of the battery storage structure 23; and a duct 27 for discharging the air, one end of which is arranged in an upper part of the covering sheet 26.
摘要翻译：本发明的目的是提供一种能够有效地冷却安装在摆动结构上的电池的电动工程机械。为了实现该目的，提供了一种电动建筑机械，其中在摆动结构3中形成有电池存储室11，并且作为电源的多个电池231被布置在电池存储室11中，包括：电池存储器存储电池231并具有空气流通道的结构23，空气可以从电池存储结构23的下部向上流动; 完全覆盖电池存储结构23的顶面和侧面的覆盖片26; 以及用于排出空气的管道27，其一端设置在覆盖片26的上部。

6. 发明申请

US20130078071A1 ELECTRIC CONSTRUCTION MACHINE 审中-公开
标题翻译：电力建筑机械
公开(公告)号：US20130078071A1
公开(公告)日：2013-03-28
申请号：US13702363
申请日：2011-06-06
申请人： Akira Noguchi , Masayuki Yunoue
发明人： Akira Noguchi , Masayuki Yunoue
IPC分类号： E02F9/08
CPC分类号： E02F9/0858 , B60K1/04 , B60K2001/0416 , B60K2001/0477 , B60Y2200/412 , E02F9/0808 , E02F9/207 , E02F9/226
摘要： An electric construction machine that enables quick and easy replacement of the battery device with different types of battery devices is provided. An upper swing structure has a vehicle main body and a vehicle rear part. The battery device is mounted on the vehicle rear part and the vehicle rear part is attachable and detachable to/from a vehicle body frame of the vehicle main body using a bolt. A main frame overhangs and extends in a longitudinal direction to reach the underside of the vehicle rear part. The vehicle rear part also includes a rear frame to be mounted on the main frame and is fixed with the bolt and a rear cover covering the rear frame forming a battery compartment, and having a shape imitating a counter weight.
摘要翻译：提供了一种能够使用不同类型的电池装置快速方便地更换电池装置的电动工程机。上部摆动结构具有车辆主体和车辆后部。电池装置安装在车辆后部，并且车辆后部使用螺栓可附接到车辆主体的车体框架上并且可拆卸。主框架沿长度方向伸出并延伸以到达车辆后部的下侧。车辆后部还包括安装在主框架上的后框架，并且用螺栓固定，并且覆盖后框架的后盖形成电池仓，并且具有模仿配重的形状。

7. 发明申请

US20090189693A1 OPERATIONAL AMPLIFIER 有权
标题翻译：操作放大器
公开(公告)号：US20090189693A1
公开(公告)日：2009-07-30
申请号：US12416806
申请日：2009-04-01
申请人： Kouichi Hanada , Masanori Kayama , Naohiro Nomura , Akira Noguchi
发明人： Kouichi Hanada , Masanori Kayama , Naohiro Nomura , Akira Noguchi
IPC分类号： H03F3/45
CPC分类号： H03F3/45085 , H03F1/52 , H03F2203/45324 , H03F2203/45352 , H03F2203/45568
摘要： An operational amplifier includes a differential amplifier circuit provided at an input stage and an amplifier circuit at a post stage. In the differential amplifier circuit, first and third bipolar transistors are PNP-type bipolar transistors and Darlington-connected. An inverting input terminal is connected to the base terminal of the first bipolar transistor. The first and third bipolar transistors and second and fourth bipolar transistors construct an input differential pair. First and second protection diodes are connected between the base terminals of the first and second bipolar transistors constructing the input differential pair and the ground potential, respectively. Each of the protection diodes is connected so that the cathode terminal is positioned on the base terminal side of the bipolar transistor, and the cathode terminal is positioned on the ground potential side.
摘要翻译：运算放大器包括设置在输入级的差分放大器电路和后级放大器电路。在差分放大器电路中，第一和第三双极晶体管是PNP型双极晶体管和达林顿连接。反相输入端子连接到第一双极晶体管的基极端子。第一和第三双极晶体管和第二和第四双极晶体管构成输入差分对。第一和第二保护二极管分别连接在构成输入差分对和地电位的第一和第二双极晶体管的基极端子之间。每个保护二极管被连接，使得阴极端子位于双极晶体管的基极端子侧，阴极端子位于地电势侧。

8. 发明授权

US07532076B2 Operational amplifier 有权
标题翻译：运算放大器
公开(公告)号：US07532076B2
公开(公告)日：2009-05-12
申请号：US11665212
申请日：2005-09-29
申请人： Kouichi Hanada , Masanori Kayama , Naohiro Nomura , Akira Noguchi
发明人： Kouichi Hanada , Masanori Kayama , Naohiro Nomura , Akira Noguchi
IPC分类号： H03F1/52 , H03F3/45
CPC分类号： H03F3/45085 , H03F1/52 , H03F2203/45324 , H03F2203/45352 , H03F2203/45568
摘要： An operational amplifier includes a differential amplifier circuit provided at an input stage and an amplifier circuit at a post stage. In the differential amplifier circuit, first and third bipolar transistors are PNP-type bipolar transistors and Darlington-connected. An inverting input terminal is connected to the base terminal of the first bipolar transistor. The first and third bipolar transistors and second and fourth bipolar transistors construct an input differential pair. First and second protection diodes are connected between the base terminals of the first and second bipolar transistors constructing the input differential pair and the ground potential, respectively. Each of the protection diodes is connected so that the cathode terminal is positioned on the base terminal side of the bipolar transistor, and the cathode terminal is positioned on the ground potential side.
摘要翻译：运算放大器包括设置在输入级的差分放大器电路和后级放大器电路。在差分放大器电路中，第一和第三双极晶体管是PNP型双极晶体管和达林顿连接。反相输入端子连接到第一双极晶体管的基极端子。第一和第三双极晶体管和第二和第四双极晶体管构成输入差分对。第一和第二保护二极管分别连接在构成输入差分对和地电位的第一和第二双极晶体管的基极端子之间。每个保护二极管被连接，使得阴极端子位于双极晶体管的基极端子侧，阴极端子位于地电势侧。

9. 发明申请

US20080236158A1 Hydraulic oil supply structure and vehicle drive apparatus provided with the same 有权
标题翻译：液压油供应结构与车辆驱动装置相同
公开(公告)号：US20080236158A1
公开(公告)日：2008-10-02
申请号：US12076733
申请日：2008-03-21
申请人： Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
发明人： Tetsuya Shimizu , Akira Noguchi , Kazuyuki Noda , Masaki Yoshida , Tooru Matsubara , Kenta Kumazaki , Atsushi Tabata , Yuji Iwase , Hiroyuki Shibata
IPC分类号： F16D31/02
CPC分类号： F16H61/0009 , F16H57/0446 , F16H61/0025
摘要： The hydraulic control apparatus includes a separating plate that is interposed between an upper valve body and a lower valve body. The separating plate and the lower valve body provide a projecting portion that projects toward a discharge opening side of the oil pump with respect to the upper valve body. A first oil feed path is provided at the projecting portion, is formed between the separating plate and the lower valve body, and receives the hydraulic oil from the oil pump and guides the hydraulic oil to an upper valve body disposition side.
摘要翻译：液压控制装置包括分离板，该分离板介于上阀体和下阀体之间。分离板和下阀体提供相对于上阀体朝向油泵的排出口侧突出的突出部。第一供油路径设置在突出部分处，形成在分离板和下阀体之间，并且从油泵接收液压油并将液压油引导到上阀体配置侧。

10. 发明授权

US08321493B2 Field device and system employing the same 有权
标题翻译：现场设备和采用该设备的系统
公开(公告)号：US08321493B2
公开(公告)日：2012-11-27
申请号：US11791187
申请日：2005-10-04
申请人： Takeshi Ohno , Akira Noguchi , Akira Nagashima
发明人： Takeshi Ohno , Akira Noguchi , Akira Nagashima
IPC分类号： G06F15/16 , G06F15/177 , G06F15/173 , G06F9/46
CPC分类号： G06F9/52
摘要： A field device connected to a network includes: a storage section; a communication section for performing communication via the network; and an arithmetic control section for controlling the field device entirely by executing a main task under an execution environment, and controlling an operation mechanism that operates under the execution environment. The operation mechanism assigns a group identifier, a unique address space and a unique name space to an additional task being started.
摘要翻译：连接到网络的现场设备包括：存储部分; 用于经由网络进行通信的通信部分; 以及算术控制部，其通过在执行环境下执行主要任务来完全控制现场设备，并且控制在执行环境下操作的操作机构。操作机制为正在启动的附加任务分配组标识符，唯一地址空间和唯一的名称空间。

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