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71. 发明授权

US06375595B1 Toroidal type continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US06375595B1
公开(公告)日：2002-04-23
申请号：US09401306
申请日：1999-09-23
申请人： Hisashi Machida , Takashi Imanishi , Kouji Ishikawa
发明人： Hisashi Machida , Takashi Imanishi , Kouji Ishikawa
IPC分类号： F16H1538
CPC分类号： F16H15/38 , Y10T403/7016
摘要： A plural cavity toroidal transmission is designed to permit transmission of great torque between output side disks and a sleeve while maintaining a thickness of the sleeve. To this end, convex portions are formed on outer surfaces of the output side disks and concave portions are formed on edge portions of both axial ends of the sleeve. By fitting the convex portions into the concave portions, synchronous rotations of the pair of output side disks and transmission of rotation from the output side disks to an output gear can be achieved.
摘要翻译：多腔环形变速器被设计成允许在输出侧盘和套筒之间传递大的扭矩，同时保持套筒的厚度。为此，在输出侧盘的外表面上形成凸部，并且在套筒的两个轴向端部的边缘部分上形成凹部。通过将凸部嵌合到凹部中，可以实现一对输出侧盘的同步旋转和从输出侧盘向输出齿轮的转动。

72. 发明授权

US6101456A Output correcting method in control system, control system, and hydraulic pump control system 失效
标题翻译：控制系统，控制系统，液压泵控制系统的输出校正方法
公开(公告)号：US6101456A
公开(公告)日：2000-08-08
申请号：US817489
申请日：1997-04-15
申请人： Youichi Kowatari , Toichi Hirata , Hidefumi Takegahara , Tsukasa Toyooka , Kouji Ishikawa , Genroku Sugiyama , Shigehiro Yoshinaga
发明人： Youichi Kowatari , Toichi Hirata , Hidefumi Takegahara , Tsukasa Toyooka , Kouji Ishikawa , Genroku Sugiyama , Shigehiro Yoshinaga
IPC分类号： E02F9/20 , E02F9/22 , F04B49/00 , F04B49/06 , F15B11/00 , F15B11/02 , G05B11/36 , G05B13/02 , G05B13/00
CPC分类号： G05B13/0265 , E02F9/2025 , E02F9/2235 , F04B49/065
摘要： A control system wherein a reverse characteristic having a reverse input/output relationship to a target input/output characteristic of a control object, is preset, and a target value for an output of the control object is calculated. A command signal corresponding to the target value then is determined based on the preset reverse characteristic, and the command signal is output to the control object. The control system includes first means for calculating a command signal corresponding to a given target value for the output of the control object based on the preset reverse characteristic, outputting the command signal to the control object, measuring an output of the control object and estimating a deviation between an actual input/output characteristic of the control object and the target input/output characteristic therefor, and storing data on the deviation between the input/output characteristics as learning correction data. The control system further includes second means for reading out the stored learning correction data and correcting the command signal using the learning correction data.
摘要翻译： PCT No.PCT / JP96 / 02517 Sec。 371日期1997年04月15日 102（e）日期1997年04月15日PCT 1996年9月5日提交的一种控制系统，其中具有与控制对象的目标输入/输出特性相反的输入/输出关系的反向特性被预先设定，计算控制对象的输出。基于预设的反向特性来确定与目标值相对应的命令信号，并且将命令信号输出到控制对象。控制系统包括：第一装置，用于基于预设的反向特性来计算对应于控制对象的输出的给定目标值的命令信号，向控制对象输出命令信号，测量控制对象的输出并估计一个控制对象的实际输入/输出特性与其目标输入/输出特性之间的偏差，并且存储关于输入/输出特性之间的偏差的数据作为学习校正数据。控制系统还包括用于读出所存储的学习校正数据并使用学习校正数据校正命令信号的第二装置。

73. 发明授权

US5890303A Hydraulic by-pass circuit for a hydraulic shovel 失效
标题翻译：液压铲的液压旁通回路
公开(公告)号：US5890303A
公开(公告)日：1999-04-06
申请号：US774703
申请日：1996-12-26
申请人： Kouji Ishikawa , Toichi Hirata , Genroku Sugiyama , Tsukasa Toyooka , Youichi Kowatari
发明人： Kouji Ishikawa , Toichi Hirata , Genroku Sugiyama , Tsukasa Toyooka , Youichi Kowatari
IPC分类号： E02F9/22 , F15B11/16 , E02F5/02
CPC分类号： E02F9/2282 , E02F9/2242 , E02F9/2292
摘要： A pilot pressure sensor detects a pilot pressure from an arm operating unit and outputs a pilot pressure signal. A drive signal corresponding to the pilot pressure signal is then outputted from a controller to a solenoid-operated proportional valve. Through the solenoid-operated proportional valve, a pilot pressure is fed to an auxiliary selector valve so that an opening of said auxiliary selector valve becomes greater. Of pressure oil delivered from a first hydraulic pump, a flow rate of the pressure oil to be branched to a side of a by-pass circuit is hence increased. The pressure oil fed through the by-pass circuit passes through a merging directional control valve and is caused to merge with pressure oil fed from a second hydraulic pump. The thus-merged pressure oil is then fed to a hydraulic arm cylinder.
摘要翻译：先导压力传感器检测来自臂操作单元的先导压力并输出先导压力信号。然后将与先导压力信号对应的驱动信号从控制器输出到电磁比例阀。通过电磁比例阀，先导压力被供给辅助选择阀，使得所述辅助选择阀的开度变大。从第一液压泵输送的压力油中，因此分支到旁通回路侧的压力油的流量增加。通过旁通回路供给的压力油通过合流方向控制阀，并与从第二液压泵供给的压力油合并。然后将这样合并的压力油送入液压臂缸。

74. 发明授权

US5326936A Mounting device for mounting an electronic device on a substrate by the surface mounting technology 失效
标题翻译：通过表面安装技术将电子设备安装在基板上的安装装置
公开(公告)号：US5326936A
公开(公告)日：1994-07-05
申请号：US774510
申请日：1991-10-10
申请人： Kenjiro Taniuchi , Hideo Miyazawa , Kouji Ishikawa , Kouji Watanabe
发明人： Kenjiro Taniuchi , Hideo Miyazawa , Kouji Ishikawa , Kouji Watanabe
IPC分类号： H01R43/02 , H05K3/30 , H05K3/34 , H05K1/00
CPC分类号： H05K3/301 , H01R43/0256 , H05K3/3447 , H01R12/724 , H05K2201/10189 , H05K2201/10424 , H05K2203/0415 , Y10T29/4913
摘要： A mounting device for mounting an electronic device on a substrate is described. The electronic device has a plurality of interconnection pins for engagement with corresponding through-holes on the substrate for electric interconnection. The mounting device incorporates a plate member of an insulating material provided with a plurality of counter-bores on an upper major surface of the plate member in correspondence to the interconnection pins of the electronic device, a plurality of through-holes provided on the plate member in correspondence to each of the counter-bores in a concentric relationship to the counter-bore, and a plurality of solder rings provided on the plurality solder rings provided on the plurality of counter-bores.
摘要翻译：描述了用于将电子装置安装在基板上的安装装置。电子装置具有多个互连销，用于与用于电互连的基板上的相应通孔接合。安装装置包括：绝缘材料的板构件，其对应于电子装置的互连销，在板构件的上主表面上设置有多个反孔，多个通孔设置在板构件上对应于与所述沉孔同心的每个所述反孔，以及设置在所述多个反孔上的所述多个焊接环上的多个焊接环。

75. 发明授权

US09133602B2 Information management system for construction machine 有权
标题翻译：施工机械信息管理系统
公开(公告)号：US09133602B2
公开(公告)日：2015-09-15
申请号：US13473716
申请日：2012-05-17
申请人： Takatoshi Ooki , Kouji Ishikawa , Hidetoshi Satake , Shinji Nishikawa
发明人： Takatoshi Ooki , Kouji Ishikawa , Hidetoshi Satake , Shinji Nishikawa
IPC分类号： G06F11/00 , E02F9/12 , E02F9/20 , E02F9/26 , G01R31/06 , G01R31/28
CPC分类号： E02F9/123 , E02F9/2095 , E02F9/267 , G01R31/06 , G01R31/2829
摘要： The present invention provides an information management system suitable for a construction machine, which drives a solenoid valve separately from normal control to thereby make it possible to perform failure diagnosis for the solenoid valve and each sensor easily and with satisfactory accuracy. A controller has a failure diagnosis mode selected by a control panel of a display device. When the failure diagnosis mode is selected by the control panel and instructions for failure diagnosis related to a specific solenoid valve of a plurality of solenoid valves are given, the controller outputs a failure diagnosis drive signal to the specific solenoid valve, inputs an output value from a sensor related to the specific solenoid valve among a plurality of sensors, and displays, based on the output value from the specific sensor, information as to whether the specific solenoid valve and the specific sensor are normal on a display device.
摘要翻译：本发明提供一种适用于施工机械的信息管理系统，其与正常控制分开地驱动电磁阀，从而可以容易地并以令人满意的精度对电磁阀和每个传感器进行故障诊断。控制器具有由显示装置的控制面板选择的故障诊断模式。当通过控制面板选择故障诊断模式时，给出与多个电磁阀的特定电磁阀相关的故障诊断指令，控制器将故障诊断驱动信号输出到特定电磁阀，输入一个输出值与多个传感器中的特定电磁阀相关的传感器，并且基于来自特定传感器的输出值，显示特定电磁阀和特定传感器在显示装置上是否正常的信息。

76. 发明授权

US09074345B2 Swing device for construction machine 有权
标题翻译：施工机械摆动装置
公开(公告)号：US09074345B2
公开(公告)日：2015-07-07
申请号：US13641159
申请日：2011-06-17
申请人： Nobuo Uzawa , Mitsugu Ojima , Kouji Ishikawa , Hidetoshi Satake
发明人： Nobuo Uzawa , Mitsugu Ojima , Kouji Ishikawa , Hidetoshi Satake
IPC分类号： E02F9/12 , E02F9/20 , F16H1/46
CPC分类号： E02F9/12 , B60L2200/40 , E02F9/123 , E02F9/126 , E02F9/20 , E02F9/202 , E02F9/2095 , F16H1/46
摘要： A reduction gear is mounted on a revolving frame, and an electric motor having an electric motor shaft is disposed on the reduction gear. A hydraulic motor having a shaft is disposed on an upper side of the electric motor. A shaft insertion hole through which an upper end side of the electric motor shaft is inserted is provided in a lid portion of an electric motor casing. A male spline portion provided on the hydraulic motor shaft is spline-coupled to a female spline portion provided on the electric motor shaft. A bearing is provided between the shaft insertion hole and the electric motor shaft, and a pressure tight seal is provided by being located upwardly of the bearing. Hence, spline coupling portions of the female spline portion and the male spline portion are constantly lubricated by making use of drain oil which has leaked from the hydraulic motor.
摘要翻译：减速齿轮安装在回转架上，具有电动机轴的电动机设置在减速齿轮上。具有轴的液压马达设置在电动机的上侧。在电动机壳体的盖部设置有插入有电动机轴的上端侧的轴插入孔。设置在液压马达轴上的外花键部分花键连接到设置在电动机轴上的内花键部分。在轴插入孔和电动机轴之间设置有轴承，并且通过位于轴承的上方提供耐压密封。因此，通过利用从液压马达泄漏的排油，不断地润滑阴花键部和阳花键部的花键连结部。

77. 发明授权

US08991184B2 Hybrid construction machine 有权
标题翻译：混合式施工机
公开(公告)号：US08991184B2
公开(公告)日：2015-03-31
申请号：US13428484
申请日：2012-03-23
申请人： Takatoshi Ooki , Hidetoshi Satake , Kouji Ishikawa , Shinji Nishikawa
发明人： Takatoshi Ooki , Hidetoshi Satake , Kouji Ishikawa , Shinji Nishikawa
IPC分类号： F15B13/10 , E02F9/22 , E02F9/12 , E02F9/20 , B60K6/12 , B60K6/48
CPC分类号： E02F9/2217 , B60K6/12 , B60K6/48 , B60W2300/17 , E02F9/123 , E02F9/2075 , E02F9/2095 , E02F9/2235 , E02F9/2296 , Y02T10/6208 , Y02T10/6221 , Y02T10/6282
摘要： Provided is a hybrid construction machine (driving the upper swing structure using a hydraulic motor and an electric motor together) capable of regenerating the energy of the upper swing structure in deceleration or stopping into electric power and using the regenerated electric power for assisting the driving of the upper swing structure, while also being capable of securing satisfactory operational feeling and operation capability even when the electric motor does not operate. When the electric motor is not driven, a controller controls a hydraulic circuit system (specifically, a swing direction/flow rate control valve, a center bypass cut valve and a regulator) so as to increase output torque of the hydraulic motor by an amount corresponding to torque to be compensated for the non-driving of the electric motor compared to cases where the electric motor is driven.
摘要翻译：本发明提供一种混合式施工机械（将液压马达和电动机一起驱动上部摆动结构），其能够在减速或停止电力时再生上部摆动结构的能量，并且使用再生电力来辅助驱动上摆动结构，即使电动机不工作，也能够确保令人满意的操作感和操作能力。当电动机未被驱动时，控制器控制液压回路系统（具体地，摆动方向/流量控制阀，中心旁通切断阀和调节器），以使液压马达的输出转矩增加相应的量与电动机驱动的情况相比，能够补偿电动机的非驱动的转矩。

78. 发明申请

US20130311052A1 HYBRID CONSTRUCTION MACHINE AND AUXILIARY CONTROL DEVICE USED THEREIN 有权
标题翻译：混合结构机和辅助控制装置
公开(公告)号：US20130311052A1
公开(公告)日：2013-11-21
申请号：US13981659
申请日：2012-03-13
申请人： Manabu Sugiura , Toshihiko Watanabe , Takenori Hiroki , Manabu Edamura , Takako Satake , Kouji Ishikawa
发明人： Manabu Edamura , Kouji Ishikawa , Manabu Sugiura , Takenori Hiroki , Toshihiko Watanabe , Hidetoshi Satake
IPC分类号： E02F9/20
CPC分类号： E02F9/2025 , B60L1/003 , B60L1/20 , B60L3/0046 , B60L3/0061 , B60L3/0069 , B60L11/005 , B60L11/123 , B60L15/2009 , B60L2200/40 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2250/10 , B60L2250/24 , E02F9/123 , E02F9/2091 , E02F9/2095 , E02F9/2228 , E02F9/2235 , E02F9/2282 , E02F9/2285 , E02F9/2296 , E02F9/267 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： Disclosed is a hybrid construction machine that includes a control device and an auxiliary control device. The control device switches between a hydraulic/electric complex swing mode in which both the electric motor and the hydraulic motor are driven to drive the swing structure by using the sum of the torque of the electric motor and the torque of the hydraulic motor; and a hydraulic-only swing mode in which only the hydraulic motor is driven to drive the swing structure by using only the torque of the hydraulic motor. The auxiliary control device includes a monitoring controller that is connected to the control device and to the electric motor to monitor the temperature or electrical leakage in the electric motor as a substitute controller for the power control unit or the electrical storage device when the power control unit or the electrical storage device is removed due to a fault.
摘要翻译：公开了一种混合式施工机械，其包括控制装置和辅助控制装置。控制装置在通过使用电动机的转矩和液压马达的转矩的总和来驱动电动机和液压马达两者来驱动摆动结构的液压/电动复合摇摆模式之间切换; 仅液压马达被驱动以仅使用液压马达的转矩来驱动摆动结构的仅液压摆动模式。辅助控制装置包括监视控制器，其连接到控制装置和电动机，以监视作为电力控制单元或蓄电装置的替代控制器的电动机中的温度或漏电，当电力控制单元或由于故障而将电存储装置移除。

79. 发明申请

US20130058750A1 HYBRID CONSTRUCTION MACHINE 有权
标题翻译：混合式建筑机械
公开(公告)号：US20130058750A1
公开(公告)日：2013-03-07
申请号：US13640378
申请日：2011-05-16
申请人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
发明人： Takenori Hiroki , Manabu Edamura , Toshihiko Ishida , Manabu Sugiura , Hidetoshi Satake , Kouji Ishikawa , Takatoshi Ooki , Shinji Nishikawa
IPC分类号： E02F9/20
CPC分类号： E02F9/123 , B60L1/003 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L2200/40 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2240/547 , B60L2240/549 , B60L2260/26 , E02F9/207 , E02F9/2075 , E02F9/2091 , E02F9/2095 , E02F9/226 , E02F9/2296 , Y02T10/6217 , Y02T10/642 , Y02T10/7022 , Y02T10/7077
摘要： A hybrid construction machine is capable of performing satisfactory operations even when trouble occurs that disables the electric motor from outputting torque. The hybrid construction has both a hydraulic motor and an electric motor driving the swing structure and a controller for switching between a hydraulic/electric hybrid swing mode (using both the hydraulic motor and the electric motor) and a hydraulic-alone swing mode (using only the hydraulic motor). The switching is executed while achieving satisfactory operability and performance in each mode. Normally, an energy saving operation is performed in the hydraulic/electric hybrid swing mode. When the electric amount of an electricity storage device has gone out of a prescribed range or an abnormality has occurred in an electric system (e.g., failure of an inverter), the swing mode is switched to the hydraulic-alone swing mode so that driving with normal braking torque is possible by the hydraulic motor alone.
摘要翻译：即使发生故障而使电动机输出转矩的混合式施工机械也能够进行令人满意的操作。混合动力结构具有驱动摆动结构的液压马达和电动马达以及用于在液压/电动混合摆动模式（使用液压马达和电动马达）两者之间进行切换的控制器和仅液压单独摆动模式液压马达）。在每种模式下实现令人满意的可操作性和性能的同时执行切换。通常，在液压/电动混合摆动模式中进行节能运转。当蓄电装置的电量在电气系统中（例如，逆变器的故障）已经超出规定范围或发生异常时，摆动模式切换到单独的液压摆动模式，以便与通过单独的液压马达可以实现正常的制动转矩。

80. 发明授权

US07077781B2 Power roller unit for toroidal-type continuously variable transmission 有权
标题翻译：用于环形无级变速器的动力辊单元
公开(公告)号：US07077781B2
公开(公告)日：2006-07-18
申请号：US10653256
申请日：2003-09-03
申请人： Kouji Ishikawa , Eiji Inoue
发明人： Kouji Ishikawa , Eiji Inoue
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A power roller unit for a toroidal-type continuously variable transmission, has: a trunnion including a support plate portion, a pair of bent wall portions, two pivot shafts, and a connecting member; a displacement shaft; a power roller; a thrust ball bearing including an outer ring, a ball, and a retainer; a thrust bearing, wherein the thrust bearing is held by a hold portion disposed in the support plate portion, and wherein, where the distance between the small end face of the power roller and the connecting member is expressed as a, the distance between the outer ring and the opposed surface of the hold portion opposed to the outer ring is expressed as b, and the thickness of the thrust bearing is expressed as c, the sum of a and b is set smaller than c.
摘要翻译：一种用于环形无级变速器的动力辊单元，具有：包括支撑板部分，一对弯曲壁部分，两个枢转轴和连接部件的耳轴; 位移轴; 动力辊; 包括外圈，球和保持器的推力球轴承; 推力轴承，其中所述止推轴承由设置在所述支撑板部分中的保持部分保持，并且其中，当所述动力辊的小端面与所述连接构件之间的距离表示为a时，所述外部并且与外圈相对的保持部的相对面被表示为b，推力轴承的厚度表示为c，将a和b的和设定为小于c。

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