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1.发明授权Method for brazing aluminum alloy-assembled articles within a short period of time and a filler alloy usable at low temperature 失效在短时间内钎焊铝合金组装制品的方法和可在低温下使用的填充合金公开(公告)号：US06840435B2
公开(公告)日：2005-01-11
申请号：US10007797
申请日：2001-11-07
申请人： Nobuaki Ohara , Takeyoshi Doko , Masaki Shimizu , Satoshi Nohira , Hiroshi Nishikawa , Hiroshi Ogawa
发明人： Nobuaki Ohara , Takeyoshi Doko , Masaki Shimizu , Satoshi Nohira , Hiroshi Nishikawa , Hiroshi Ogawa
CPC分类号： B23K35/288 , B23K1/0012 , B23K1/19 , B23K2101/14 , B23K2103/10
摘要： A method for brazing aluminum alloy-assembled articles with a filler alloy having a liquidus temperature of 540° C. or lower and a difference of temperature between the liquidus temperature and the solidus temperature being 100° C. or lower, wherein the highest temperature reached in the assembled article at the time of heating for brazing being set 40° C. or more higher than the liquidus temperature but 585° C. or lower. An aluminum alloy-filler alloy usable at low temperature for brazing, which comprises Si in an amount of 4.0 wt % to 8.0 wt %, Zn in an amount of 7.0 wt % to 20.0 wt % and Cu in an amount of 10.0 wt % to 35.0 wt %, with the balance being made of aluminum.
摘要翻译： 一种用液态温度为540℃以下的液相线温度为100℃以下的液相线温度为100℃以下的填充合金钎焊铝合金组装制品的方法，其中达到最高温度 在加热钎焊时的组装制品中，设定为40℃以上，高于液相线温度585℃以下。 一种铝合金 - 填料合金，其在低温下可用于钎焊，其包含4.0重量％至8.0重量％的Si，7.0重量％至20.0重量％的Zn和10.0重量％的Cu，相对于 35.0重量％，余量由铝制成。
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公开(公告)号：US06625886B2
公开(公告)日：2003-09-30
申请号：US10173301
申请日：2002-06-17
申请人： Syoji Iriyama , Koji Hirao , Hiroshi Ogawa , Takanori Takeda , Hiroshi Nishikawa , Satoshi Nohira
发明人： Syoji Iriyama , Koji Hirao , Hiroshi Ogawa , Takanori Takeda , Hiroshi Nishikawa , Satoshi Nohira
IPC分类号： B23P1526
CPC分类号： B23K1/0012 , Y10T29/49373 , Y10T29/4938 , Y10T29/49393
摘要： In a manufacturing method of a heat exchanger including a core portion having a plurality of tubes and a plurality of radiation fins connected to surfaces of the tubes, and a tank portion communicating with the tubes, a preheating step, a brazing step, a gradual cooling step and a cooling step are performed in this order. In the preheating step, temperature of the tank portion having a large heat capacity is increased earlier than that of the core portion having a small heat capacity. Therefore, the temperature of the tank portion is rapidly increased, and the temperature of the core portion is obediently increased in accordance with the temperature increase of the tank portion.
摘要翻译： 在一种热交换器的制造方法中，包括具有多个管的芯部和连接到管的表面的多个散热片，以及与管连通的罐部，预热步骤，钎焊步骤，逐渐冷却 按顺序执行步骤和冷却步骤。 在预热步骤中，具有大的热容量的罐部分的温度比具有小的热容量的芯部部分的温度升高。 因此，容器部分的温度快速增加，并且芯部分的温度根据罐部分的温度升高而顺从地增加。
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公开(公告)号：US07036568B2
公开(公告)日：2006-05-02
申请号：US10413926
申请日：2003-04-15
CPC分类号： F28F9/0221 , F28D1/0316 , F28D2021/0085 , F28F9/0214
摘要： A heat-exchanging plate member has a pair of heat-exchanging plates, each of which has projection ribs and fluid passage forming portions arranged alternately. The pair of plates are connected to each other in a manner that the projection ribs formed in the plates, respectively, face outwardly with each other, and the projection ribs formed in one of the plates are connected to the fluid passage forming portions formed in the other of the plates, respectively, at a temperature where the strength of material is not lowered in a connecting process.
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公开(公告)号：US09315691B2
公开(公告)日：2016-04-19
申请号：US13282799
申请日：2011-10-27
申请人： Hiroshi Ogawa , Tatsuhiro Suwa
发明人： Hiroshi Ogawa , Tatsuhiro Suwa
CPC分类号： C09J7/0217 , C08K5/0025 , C08K5/14 , C08K5/29 , C08K5/5442 , C09J7/385 , C09J2205/102
摘要： An adhesive composition, an optical member, a surface protective film, and an adhesive sheet, the adhesive composition including 100 parts by weight of a (meth)acrylic copolymer having a weight average molecular weight of about 100,000 to about 2,000,000 g/mol; about 0.01 to about 5 parts by weight of a peroxide crosslinking agent; and about 0.001 to about 5 parts by weight of a carbodiimide.
摘要翻译： 粘合剂组合物，光学构件，表面保护膜和粘合片，粘合剂组合物包含100重量份的重均分子量为约100,000至约2,000,000g / mol的（甲基）丙烯酸共聚物; 约0.01至约5重量份的过氧化物交联剂; 和约0.001至约5重量份的碳二亚胺。
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公开(公告)号：US09163748B2
公开(公告)日：2015-10-20
申请号：US13522536
申请日：2010-11-25
IPC分类号： F16K31/02 , F16K31/124 , F16K31/122 , F16K37/00 , G05D7/06
CPC分类号： F16K31/124 , F16K31/1226 , F16K37/0066 , G05D7/0635
摘要： This invention provides a fluid control device capable of making compact a fluid control device in which a valve and a limit switch are combined. A valve 6 includes a piston 26 as a moving member which includes a protruding portion protruding from an opening of a casing 21, and which linearly moves according to opening and closing of the valve 6 so as to abut against a limit switch 7. The limit switch 7 is made to face the piston 26 and is attached via a limit switch positioning unit 8 so as to be adjustable about its position. The limit switch positioning unit 8 includes a first bolt 42 fixed to a body 2, a second bolt 43 fixed to the limit switch 7, and a connection screw 44 which connects both the bolts 42, 43. The first bolt 42 and the second bolt 43 have different pitches from each other.
摘要翻译： 本发明提供一种流体控制装置，其能够使流体控制装置紧凑化，其中阀和限位开关组合在一起。 阀6包括作为移动构件的活塞26，其包括从壳体21的开口突出的突出部分，并且其根据阀6的打开和关闭直线移动以抵靠限位开关7。 开关7被制成面向活塞26并通过限位开关定位单元8附接，以便围绕其位置可调。 限位开关定位单元8包括固定到主体2的第一螺栓42，固定到限位开关7的第二螺栓43和连接两个螺栓42,43的连接螺钉44.第一螺栓42和第二螺栓 43具有彼此不同的间距。
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公开(公告)号：US09037376B2
公开(公告)日：2015-05-19
申请号：US12137588
申请日：2008-06-12
申请人： Hiroshi Ogawa
发明人： Hiroshi Ogawa
CPC分类号： B60T8/172 , B60T2210/12
摘要： A front-wheel speed is calculated as a wheel speed of driving wheels, a rear-wheel speed is calculated as a wheel speed of driven wheels, a rear-wheel acceleration is calculated as a wheel acceleration of the driven wheels, a front-wheel-speed difference value is calculated as a driving-wheel-speed difference value, a rear-wheel-speed difference value is calculated as a driven-wheel-speed difference value, a rear-wheel-acceleration difference value is calculated as a driven-wheel-acceleration difference value, and a front-wheel ground load is calculated as a ground load acting on the driving wheels. Based on these calculated values, a gradient of a tire-characteristic curve indicating an amount of change in road-surface friction coefficient with respect to an amount of change in slip rate is calculated, and the calculated gradient of the tire-characteristic curve is compared with preset threshold values, whereby a road-surface friction coefficient as a road-surface condition can be determined.
摘要翻译： 前轮速度被计算为驱动轮的车轮速度，后轮速度被计算为从动轮的车轮速度，后轮加速度被计算为从动轮的车轮加速度，前轮 计算速度差值作为驱动轮速度差值，将后轮速度差值计算为从动轮速度差值，将后轮加速度差值作为从动轮速度差值计算， 车轮加速度差值和前轮地面载荷被计算为作用在驱动轮上的地面载荷。 基于这些计算值，计算表示路面摩擦系数相对于滑移率变化量的变化量的轮胎特性曲线的坡度，并且比较计算出的轮胎特性曲线的坡度 具有预设阈值，由此可以确定作为路面状况的路面摩擦系数。
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公开(公告)号：US08893360B2
公开(公告)日：2014-11-25
申请号：US13618729
申请日：2012-09-14
申请人： Hiroshi Ogawa , Kazuya Ogawa , Michihiro Yokoyama
发明人： Hiroshi Ogawa , Kazuya Ogawa , Michihiro Yokoyama
摘要： A method for manufacturing a high-strength motor vehicle door hinge from a steel plate blank includes a cold heading step of forming a cylindrical bulging portion at one end of the blank in the width direction, a shaft hole forming step of forming a shaft hole in the cylindrical bulging portion, and a shaft hole finishing step. In the shaft hole forming step, a shaft hole is formed using a first punch having a top end with a shape of a cone and a first die having an inner wall with a gap volume relative to the outer circumferential surface of the cylindrical bulging portion of the blank.
摘要翻译： 从钢板坯件制造高强度机动车辆车门铰链的方法包括在宽度方向上在坯料的一端形成圆柱形凸出部分的冷镦步骤，形成轴孔的轴孔形成步骤 圆柱形凸出部分和轴孔精加工步骤。 在轴孔形成工序中，使用第一冲头形成轴孔，所述第一冲头具有锥形形状的顶端，第一模具具有内壁，所述内壁的间隙体积相对于圆柱形凸出部分的圆柱形凸出部分的外圆周表面 空白
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公开(公告)号：US20130170920A1
公开(公告)日：2013-07-04
申请号：US13821841
申请日：2012-01-31
申请人： Hiroshi Ogawa
发明人： Hiroshi Ogawa
IPC分类号： B23B51/02
CPC分类号： B23B51/02 , B23B2251/406 , B23B2251/426 , B23B2251/44 , Y10T408/03 , Y10T408/9097
摘要： A drill according to an embodiment of the present invention includes a body part and a cutting part with a cylinder-like shape. The cutting part includes two cutting edges located separately from each other at a front end portion of the cutting part, two flutes which are continuous with each of the two cutting edges and extend spirally toward a rear end portion of the cutting part, and a clearance which extends spirally from a side of the front end portion to a side of the rear end portion, and is recessed inward in reference to a periphery of the cutting part in a sectional view. The cutting part includes a first joining flute including at least one of the two flutes and the clearance being joined together. The first joining flute includes a bottom surface being outwardly protruding curve-like line in a sectional view. A method of manufacturing a machined product using the drill is also provided.
摘要翻译： 根据本发明的实施例的钻头包括主体部分和具有圆柱形形状的切割部分。 切割部分包括在切割部分的前端部处彼此分开设置的两个切割刃，两个与两个切割刃中的每一个连续的凹槽，并且朝向切割部分的后端部螺旋地延伸，并且间隙 其从前端部的一侧螺旋地延伸到后端部的一侧，并且在截面图中相对于切割部的周边向内凹入。 切割部分包括第一连接凹槽，其包括两个凹槽中的至少一个，并且间隙连接在一起。 第一连接槽具有在剖面图中向外突出的曲线状的底面。 还提供了使用钻头制造加工产品的方法。
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公开(公告)号：US08382066B2
公开(公告)日：2013-02-26
申请号：US12887096
申请日：2010-09-21
申请人： Takashi Nagao , Hiroshi Ogawa , Hiromi Shimoda
发明人： Takashi Nagao , Hiroshi Ogawa , Hiromi Shimoda
IPC分类号： F16K3/16
CPC分类号： F16K51/02 , F16K3/184 , H01L21/67126
摘要： Between a driving base operated by an air cylinder and a lever member fixed to a valve shaft integral with a valve plate, a connecting mechanism for connecting the driving base and a lever member, capable of displacement, and a cam mechanism for tilting the lever member are interposed, and a stopper mechanism for stopping the lever member at an opposing position of the valve plate or a full-open position, and after the lever member is stopped by the stopper mechanism at the opposing position or the full-open position, the lever member is tilted by the cam mechanism so as to incline the valve plate and to press a valve seal to a valve seat portion or a wall face in the periphery of an opening.
摘要翻译： 在由气缸操作的驱动基座和固定到与阀板一体的阀轴的杆构件之间，用于连接驱动基座和能够移动的杆构件的连接机构和用于使杆构件 以及止动机构，用于将杠杆构件停止在阀板的相对位置或完全打开位置，并且在杆构件通过止动机构在相对位置或完全打开位置止动之后， 杠杆构件被凸轮机构倾斜以便使阀板倾斜并将阀密封件按压到开口周边的阀座部分或壁面。
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公开(公告)号：US20130001453A1
公开(公告)日：2013-01-03
申请号：US13522536
申请日：2010-11-25
IPC分类号： F16K51/00
CPC分类号： F16K31/124 , F16K31/1226 , F16K37/0066 , G05D7/0635
摘要： This invention provides a fluid control device capable of making compact a fluid control device in which a valve and a limit switch are combined. A valve 6 includes a piston 26 as a moving member which includes a protruding portion protruding from an opening of a casing 21, and which linearly moves according to opening and closing of the valve 6 so as to abut against a limit switch 7. The limit switch 7 is made to face the piston 26 and is attached via a limit switch positioning unit 8 so as to be adjustable about its position. The limit switch positioning unit 8 includes a first bolt 42 fixed to a body 2, a second bolt 43 fixed to the limit switch 7, and a connection screw 44 which connects both the bolts 42, 43. The first bolt 42 and the second bolt 43 have different pitches from each other.
摘要翻译： 本发明提供一种流体控制装置，其能够使流体控制装置紧凑化，其中阀和限位开关组合在一起。 阀6包括作为移动构件的活塞26，其包括从壳体21的开口突出的突出部分，并且其根据阀6的打开和关闭直线移动以抵靠限位开关7。 开关7被制成面向活塞26并通过限位开关定位单元8附接，以便围绕其位置可调。 限位开关定位单元8包括固定到主体2的第一螺栓42，固定到限位开关7的第二螺栓43和连接两个螺栓42,43的连接螺钉44.第一螺栓42和第二螺栓 43具有彼此不同的间距。
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