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1. 发明授权

US09340955B2 Hydraulic control device for work vehicle 有权
标题翻译：工作车液压控制装置
公开(公告)号：US09340955B2
公开(公告)日：2016-05-17
申请号：US13696537
申请日：2011-05-06
申请人： Atsushi Shimazu , Hiroyuki Azuma , Kazuo Chounan , Yasunori Miyamoto
发明人： Atsushi Shimazu , Hiroyuki Azuma , Kazuo Chounan , Yasunori Miyamoto
IPC分类号： F15B13/16 , E02F9/22 , E02F3/43
CPC分类号： E02F9/2282 , E02F3/431 , E02F9/2207 , E02F9/2285 , E02F9/2296
摘要： A hydraulic control device for a work vehicle includes: a hydraulic pump that supplies pressure oil; an arm drive actuator that drives, with pressure oil supplied from the hydraulic pump, an arm attached to the work vehicle so as to swing the arm; a bucket drive actuator that drives, with pressure oil supplied from the hydraulic pump, a bucket attached to a front end of the arm, so as to swing the bucket; an arm drive pressure oil control valve that controls drive of the arm drive actuator by controlling pressure oil supplied from the hydraulic pump to the arm drive actuator; a bucket drive pressure oil control valve that controls drive of the bucket drive actuator by controlling pressure oil supplied from the hydraulic pump to the bucket drive actuator; an arm operation unit that controls the arm drive pressure oil control valve; a bucket operation unit that controls the bucket drive pressure oil control valve; an operating state detection unit that detects operating states of the arm drive actuator and the bucket drive actuator; and a flow control valve that restricts pressure oil to be supplied to the arm drive actuator as combined operation of the arm drive actuator and the bucket drive actuator is detected via the operating state detection unit.
摘要翻译：一种用于工作车辆的液压控制装置，包括：供给压力油的液压泵; 一个臂驱动执行机构，用液压泵供给的压力油驱动连接到作业车辆上的臂，使其摆动; 铲斗驱动致动器，其通过从所述液压泵供给的压力油驱动附接到所述臂的前端的铲斗，以使所述铲斗摆动; 臂驱动压力油控制阀，其通过控制从液压泵供给到臂驱动致动器的压力油来控制臂驱动致动器的驱动; 铲斗驱动压力油控制阀，其通过控制从液压泵供给到铲斗驱动致动器的压力油来控制铲斗驱动致动器的驱动; 手臂操作单元，其控制臂驱动压力油控制阀; 铲斗操作单元，其控制铲斗驱动压力油控制阀; 操作状态检测单元，其检测臂驱动致动器和铲斗驱动致动器的操作状态; 以及流量控制阀，其通过操作状态检测单元检测到臂驱动致动器和铲斗驱动致动器的组合操作，从而限制供给到臂驱动致动器的压力油。

2. 发明授权

US09150447B2 Silica crucible for pulling silicon single crystal and method of producing the same 有权
标题翻译：用于拉硅单晶的二氧化硅坩埚及其制造方法
公开(公告)号：US09150447B2
公开(公告)日：2015-10-06
申请号：US12919732
申请日：2009-03-02
申请人： Atsushi Shimazu , Tadahiro Sato
发明人： Atsushi Shimazu , Tadahiro Sato
IPC分类号： C30B35/00 , C03B19/09 , C30B15/10 , C03C15/00
CPC分类号： C03B19/095 , C03C15/00 , C30B15/10 , C30B35/002 , Y02P40/57 , Y10T117/1032
摘要： There is provided a silica crucible for pulling a silicon single crystal, comprising silica glass and having a two-layer structure of an outer layer and an inner layer, wherein the inner layer, in a sectional side view of the crucible, has a wavy inner surface shape having mountain parts and valley parts at least between a start position and an end position for the pulling of a silicon single crystal in a silicon melt surface, and when a distance from an upper opening end of the crucible to the start position for the pulling of the silicon single crystal is 100, only a crucible portion from the upper opening end to a position within a range of 40 to 100 is crystalline.
摘要翻译：提供了一种用于拉制硅单晶的二氧化硅坩埚，其包括石英玻璃并具有外层和内层的两层结构，其中在坩埚的侧视图中，内层具有波状内部至少在用于在硅熔体表面中拉出硅单晶的起始位置和结束位置之间的山部分和谷部分的表面形状，并且当从坩埚的上部开口端到达坩埚的开始位置的距离硅单晶的拉伸为100，从上开口端到40〜100°范围内的坩埚部仅为坩埚。

3. 发明授权

US08312793B2 Hydraulic pressure supply device for industrial vehicle 有权
标题翻译：工业车辆液压供给装置
公开(公告)号：US08312793B2
公开(公告)日：2012-11-20
申请号：US12679820
申请日：2008-09-25
申请人： Hiroyuki Azuma , Atsushi Shimazu , Masaki Yoshikawa , Kosei Suzuki
发明人： Hiroyuki Azuma , Atsushi Shimazu , Masaki Yoshikawa , Kosei Suzuki
IPC分类号： F16H47/00
CPC分类号： F16H61/0031 , F16H41/30 , Y10T74/19149 , Y10T74/19153 , Y10T477/688
摘要： A first hydraulic circuit leads, as clutch control pressure, pressurized oil supplied from a first hydraulic pump, to a transmission control device after regulating the pressurized oil, and leads, as torque converter operation oil, pressured oil to a torque converter, and leads pressurized oil to an oil cooler. Through a second hydraulic circuit, pressurized oil from a second hydraulic pump is distributed to a circuit portion downstream of the pressure regulation valve and upstream of a safety valve and to a circuit portion downstream of the torque converter and upstream of the oil cooler. A flow control device changes a proportion of a rate of flow in the second hydraulic circuit so that a proportion of the rate of flow to the circuit portion downstream of the torque converter and upstream of the oil cooler increases as pressure at an entrance of the torque converter increases.
摘要翻译：作为离合器控制压力的第一液压回路，在调节加压油之后，将从第一液压泵供给的加压油引导到变速器控制装置，并将作为变矩器操作油的加压油引导到变矩器，并将加压油油到油冷却器。通过第二液压回路，来自第二液压泵的加压油被分配到压力调节阀下游的电路部分和安全阀的上游以及转矩转换器下游的电路部分和油冷却器的上游。流量控制装置改变第二液压回路中的流量比例，使得在扭矩转换器下游的电路部分和油冷却器上游的流量的比例随转矩入口处的压力而增加转换器增加。

4. 发明申请

US20110011334A1 SILICA CRUCIBLE FOR PULLING SILICON SINGLE CRYSTAL AND METHOD OF PRODUCING THE SAME 有权
标题翻译：用于拉伸硅单晶的二氧化硅可溶性及其生产方法
公开(公告)号：US20110011334A1
公开(公告)日：2011-01-20
申请号：US12919732
申请日：2009-03-02
申请人： Atsushi Shimazu , Tadahiro Sato
发明人： Atsushi Shimazu , Tadahiro Sato
IPC分类号： C30B15/10 , C03B20/00
CPC分类号： C03B19/095 , C03C15/00 , C30B15/10 , C30B35/002 , Y02P40/57 , Y10T117/1032
摘要： There is provided a silica crucible for pulling a silicon single crystal, comprising silica glass and having a two-layer structure of an outer layer and an inner layer, wherein the inner layer, in a sectional side view of the crucible, has a wavy inner surface shape having mountain parts and valley parts at least between a start position and an end position for the pulling of a silicon single crystal in a silicon melt surface, and when a distance from an upper opening end of the crucible to the start position for the pulling of the silicon single crystal is 100, only a crucible portion from the upper opening end to a position within a range of 40 to 100 is crystalline.
摘要翻译：提供了一种用于拉制硅单晶的二氧化硅坩埚，其包括石英玻璃并具有外层和内层的两层结构，其中在坩埚的侧视图中，内层具有波状内部至少在用于在硅熔体表面中拉出硅单晶的起始位置和结束位置之间的山部分和谷部分的表面形状，并且当从坩埚的上部开口端到达坩埚的开始位置的距离硅单晶的拉伸为100，从上开口端到40〜100°范围内的坩埚部仅为坩埚。

5. 发明申请

US20100228439A1 STEERING SYSTEM FOR ENGINEERING VEHICLE 有权
标题翻译：工程车辆转向系统
公开(公告)号：US20100228439A1
公开(公告)日：2010-09-09
申请号：US12377393
申请日：2007-12-26
申请人： Kazunori Nakamura , Tsuyoshi Nakamura , Mitsuo Kihara , Hiroyuki Azuma , Atsushi Shimazu
发明人： Kazunori Nakamura , Tsuyoshi Nakamura , Mitsuo Kihara , Hiroyuki Azuma , Atsushi Shimazu
IPC分类号： B62D5/065 , G06F19/00
CPC分类号： B62D12/00 , B62D5/065 , B62D5/075 , B62D5/09 , E02F9/225 , E02F9/2253 , E02F9/2285 , E02F9/2296
摘要： A hydraulic steering unit 5 generates a control pressure corresponding to the rotational quantity and rotational direction of the steering wheel 109 on the basis of pressurized oil of a pilot pump 13. Signals of pressure sensors 6a and 6b used to detect the control pressure, and a signal of a front operation detection unit 31, are inputted into a controller 132. A controller 32 and solenoid valves 33a and 33b control a stroke of a steering valve 4 so that the stroke becomes larger with increase in control pressure detected by each of the pressure sensors 6a and 6b. In addition when the operation of a front work device is detected, the controller 32 and the solenoid valves 33a and 33b control the stroke of the steering valve 4 so that the stroke becomes larger than that provided when the operation of the front work device is not detected.
摘要翻译：液压转向单元5基于先导泵13的加压油产生与方向盘109的旋转量和旋转方向对应的控制压力。用于检测控制压力的压力传感器6a和6b的信号，以及前部操作检测单元31的信号被输入到控制器132中。控制器32和电磁阀33a和33b控制转向阀4的行程，使得随着每个压力检测到的控制压力的增加，行程变大传感器6a和6b。此外，当检测到前工作装置的操作时，控制器32和电磁阀33a和33b控制转向阀4的行程，使得行程变得大于前工作装置的操作时提供的行程检测到。

6. 发明授权

US08775034B2 Shift control system for industrial vehicle 有权
标题翻译：工业车辆换档控制系统
公开(公告)号：US08775034B2
公开(公告)日：2014-07-08
申请号：US13516098
申请日：2010-12-14
申请人： Koji Hyodo , Atsushi Shimazu , Hirofumi Oouchi , Tadayoshi Aoki
发明人： Koji Hyodo , Atsushi Shimazu , Hirofumi Oouchi , Tadayoshi Aoki
IPC分类号： G06F19/00
CPC分类号： E02F9/2079 , B60Y2200/145 , E02F9/2253 , E02F9/264 , F16H59/08 , F16H59/50 , F16H61/0213 , F16H61/16
摘要： A shift control system for an industrial vehicle includes: a vehicle speed detection device that detects a vehicle speed; a transmission device that shifts up and shifts down a speed stage of a transmission; a shift control device that permits shift up when a vehicle speed becomes equal to or greater than a shift up permission vehicle speed; a height position detection device that detects a height position of a working machine device; a forward/backward switch device that switches the industrial vehicle between forward travel and backward travel; and a shift up control switch selection device that switches between normal control, in which shift up is performed by the transmission device when the vehicle speed becomes equal to or greater than the shift up permission vehicle speed, and delay control, in which shift up timing is delayed with respect to the normal control.
摘要翻译：一种用于工业车辆的变速控制系统包括：检测车速的车速检测装置; 传输装置，其向上移动并向下移动传输的速度级; 变速控制装置，其在车速变为等于或大于变速允许车速时允许升档; 高度位置检测装置，其检测作业机械装置的高度位置; 前进/后退开关装置，其将工业车辆在前进行驶和后退行驶之间切换; 以及变速控制开关选择装置，其在车速变为等于或大于变速允许车速的情况下，在传动装置进行变速的正常控制之间进行切换，以及延迟控制，相对于正常对照延迟。

7. 发明申请

US20140144415A1 EGR DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机用EGR装置
公开(公告)号：US20140144415A1
公开(公告)日：2014-05-29
申请号：US14124152
申请日：2012-07-12
申请人： Atsushi Shimazu
发明人： Atsushi Shimazu
IPC分类号： F02M25/07
CPC分类号： F02M26/41 , F02F1/42 , F02M26/73 , F02M35/10222 , Y02T10/121
摘要： An EGR device for an internal combustion engine comprises: an EGR path through which a part of exhaust gas is recirculated from the exhaust gas conduit of an internal combustion engine as EGR gas to the intake path; and an EGR valve that is disposed within the EGR path and adjusts the flow rate of the EGR gas flowing through the EGR path. An curved structure EGR path from a position at which the EGR valve is disposed until a joining section (8d) merging with an intake manifold is a curved structure having a turned-back section which is curved in a cross-sectional view cutting a plane parallel to an installation plane on which the internal combustion engine is mounted. The position at which the EGR valve is disposed is higher than the joining section, and the EGR path of the curved structure slopes downward from the EGR valve side.
摘要翻译：一种用于内燃机的EGR装置，包括：EGR通路，废气的一部分从内燃机的废气导管再循环到EGR气体到进气路径; 以及EGR阀，其设置在EGR通路内并调节流过EGR通路的EGR气体的流量。从设置有EGR阀的位置到与进气歧管合并的接合部（8d）的弯曲结构的EGR路径是具有折回部的弯曲结构，该折返部在截面中平行弯曲到安装有内燃机的安装平面。设置EGR阀的位置高于接合部，并且弯曲结构的EGR路径从EGR阀侧向下倾斜。

8. 发明申请

US20130047598A1 Hydraulic Control Device for Work Vehicle 有权
标题翻译：工作车液压控制装置
公开(公告)号：US20130047598A1
公开(公告)日：2013-02-28
申请号：US13696537
申请日：2011-05-06
申请人： Atsushi Shimazu , Hiroyuki Azuma , Kazuo Chounan , Yasunori Miyamoto
发明人： Atsushi Shimazu , Hiroyuki Azuma , Kazuo Chounan , Yasunori Miyamoto
IPC分类号： F15B9/16
CPC分类号： E02F9/2282 , E02F3/431 , E02F9/2207 , E02F9/2285 , E02F9/2296
摘要： A hydraulic control device for a work vehicle includes: a hydraulic pump that supplies pressure oil; an arm drive actuator that drives, with pressure oil supplied from the hydraulic pump, an arm attached to the work vehicle so as to swing the arm; a bucket drive actuator that drives, with pressure oil supplied from the hydraulic pump, a bucket attached to a front end of the arm, so as to swing the bucket; an arm drive pressure oil control valve that controls drive of the arm drive actuator by controlling pressure oil supplied from the hydraulic pump to the arm drive actuator; a bucket drive pressure oil control valve that controls drive of the bucket drive actuator by controlling pressure oil supplied from the hydraulic pump to the bucket drive actuator; an arm operation unit that controls the arm drive pressure oil control valve; a bucket operation unit that controls the bucket drive pressure oil control valve; an operating state detection unit that detects operating states of the arm drive actuator and the bucket drive actuator; and a flow control valve that restricts pressure oil to be supplied to the arm drive actuator as combined operation of the arm drive actuator and the bucket drive actuator is detected via the operating state detection unit.
摘要翻译：一种用于工作车辆的液压控制装置，包括：供给压力油的液压泵; 一个臂驱动执行机构，用液压泵供给的压力油驱动连接到作业车辆上的臂，使其摆动; 铲斗驱动致动器，其通过从所述液压泵供给的压力油驱动附接到所述臂的前端的铲斗，以使所述铲斗摆动; 臂驱动压力油控制阀，其通过控制从液压泵供给到臂驱动致动器的压力油来控制臂驱动致动器的驱动; 铲斗驱动压力油控制阀，其通过控制从液压泵供给到铲斗驱动致动器的压力油来控制铲斗驱动致动器的驱动; 手臂操作单元，其控制臂驱动压力油控制阀; 铲斗操作单元，其控制铲斗驱动压力油控制阀; 操作状态检测单元，其检测臂驱动致动器和铲斗驱动致动器的操作状态; 以及流量控制阀，其通过操作状态检测单元检测到臂驱动致动器和铲斗驱动致动器的组合操作，从而限制供给到臂驱动致动器的压力油。

9. 发明申请

US20120296531A1 Shift Control System for Industrial Vehicle 有权
标题翻译：工业车辆换档控制系统
公开(公告)号：US20120296531A1
公开(公告)日：2012-11-22
申请号：US13516098
申请日：2010-12-14
申请人： Koji Hyodo , Atsushi Shimazu , Hirofumi Oouchi , Tadayoshi Aoki
发明人： Koji Hyodo , Atsushi Shimazu , Hirofumi Oouchi , Tadayoshi Aoki
IPC分类号： F16H59/44
CPC分类号： E02F9/2079 , B60Y2200/145 , E02F9/2253 , E02F9/264 , F16H59/08 , F16H59/50 , F16H61/0213 , F16H61/16
摘要： A shift control system for an industrial vehicle includes: a vehicle speed detection device that detects a vehicle speed; a transmission device that shifts up and shifts down a speed stage of a transmission; a shift control device that permits shift up when a vehicle speed becomes equal to or greater than a shift up permission vehicle speed; a height position detection device that detects a height position of a working machine device; a forward/backward switch device that switches the industrial vehicle between forward travel and backward travel; and a shift up control switch selection device that switches between normal control, in which shift up is performed by the transmission device when the vehicle speed becomes equal to or greater than the shift up permission vehicle speed, and delay control, in which shift up timing is delayed with respect to the normal control.
摘要翻译：一种用于工业车辆的变速控制系统包括：检测车速的车速检测装置; 传输装置，其向上移动并向下移动传输的速度级; 变速控制装置，其在车速变为等于或大于变速允许车速时允许升档; 高度位置检测装置，其检测作业机械装置的高度位置; 前进/后退开关装置，其将工业车辆在前进行驶和后退行驶之间切换; 以及变速控制开关选择装置，其在车速变为等于或大于变速允许车速的情况下，在传动装置进行变速的正常控制之间进行切换，以及延迟控制，其中，相对于正常对照延迟。

10. 发明授权

US08164750B2 Method and apparatus for detecting colored foreign particles in quartz powder material 有权
标题翻译：用于检测石英粉材料中有色外来颗粒的方法和装置
公开(公告)号：US08164750B2
公开(公告)日：2012-04-24
申请号：US12639720
申请日：2009-12-16
申请人： Atsushi Shimazu , Masaki Morikawa
发明人： Atsushi Shimazu , Masaki Morikawa
IPC分类号： G01J3/46 , G01J3/45
CPC分类号： B07C5/3425
摘要： Colored foreign particles contained in quartz powder material are detected in a high precision with the specified detection apparatus even when the colored foreign particles are pale colored foreign particles such as iron-based refuse, organic refuse and carbon-based refuse.
摘要翻译：即使着色的外来颗粒是铁色垃圾，有机垃圾和碳基垃圾等淡色的外来颗粒，也可以用特定的检测装置高精度地检测石英粉末中含有的杂质。

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