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1. 发明授权

US4039355A Aluminum alloy shapes 失效
标题翻译：铝合金形状
公开(公告)号：US4039355A
公开(公告)日：1977-08-02
申请号：US550223
申请日：1975-02-18
申请人： Toshiro Takahashi , Toshihiro Nagano , Kenji Wada , Masaru Kikuchi
发明人： Toshiro Takahashi , Toshihiro Nagano , Kenji Wada , Masaru Kikuchi
IPC分类号： C22F1/05 , C22C21/02 , C22C21/06 , C22C21/08 , C22F1/00
CPC分类号： C22C21/08 , Y10T428/31935
摘要： An aluminum alloy consising essentially of 0.65 to 0.75% by weight of magnesium and 0.50 to 0.60% by weight of silicon or 0.47 to 0.57% by weight of magnesium and 0.75 to 0.85% by weight of silicon, 0.15% to 0.25% by weight of iron, less than 0.05% of an impurity selected from the group consisting of copper, manganese, zinc, chromium, and titanium and the balance aluminum, the aluminum alloy being subjected to aging treatment at a temperature below 200.degree. C for 20 to 50 minutes to obtain 0.2% proof stress larger than 11 kg/mm.sup.2, ultimate tensile strength larger than 20 kg/mm.sup.2 and elongation more than 8%. Aluminum alloy shapes are formed of the above aluminum alloy by extrusion forming of the aluminum alloy to obtain an extrusion, coating a film on the surface of the extrusion with a water-soluble paint after forming thereon a ground film, heating the extrusion at a temperature below 200.degree. C for 20 to 50 minutes to effect printing and hardening of the coated film and age hardening of the extrusion at the same time.
摘要翻译：一种铝合金基本上占0.65至0.75重量％的镁和0.50-0.60重量％的硅或0.47至0.57重量％的镁和0.75至0.85重量％的硅，0.15重量％至0.25重量％的硅，铁，小于0.05％的选自铜，锰，锌，铬和钛的杂质，余量为铝，铝合金在200℃以下进行20-50分钟的时效处理获得大于11kg / mm2的0.2％屈服应力，极限抗拉强度大于20kg / mm2，伸长率大于8％。铝合金的形状由上述铝合金形成，通过铝合金的挤出成型得到挤出，在其上成型后用水溶性涂料在挤压成形表面上涂覆膜，在该温度下加热挤出在200℃以下20〜50分钟，同时进行涂膜的印刷硬化和挤出的时效硬化。

2. 发明授权

US4050142A Method and apparatus for manufacturing extruded structural profiles from aluminum based metal scraps 失效
标题翻译：从铝基金属废料制造挤压结构型材的方法和设备
公开(公告)号：US4050142A
公开(公告)日：1977-09-27
申请号：US585860
申请日：1975-06-11
申请人： Toshiro Takahashi , Toshihiro Nagano , Shozo Iguchi , Masaru Kikuchi , Katsuhiko Nakamura , Atsushi Mochizuki
发明人： Toshiro Takahashi , Toshihiro Nagano , Shozo Iguchi , Masaru Kikuchi , Katsuhiko Nakamura , Atsushi Mochizuki
IPC分类号： B21C23/01 , B21C23/00 , B21C27/04 , B22F3/20 , B22F8/00 , B23Q17/00
CPC分类号： B21C27/04 , B21C23/002 , B22F3/20 , B22F8/00 , Y02P10/24 , Y02W30/541 , Y10T29/49753
摘要： Aluminum or aluminum alloy scraps or wastes are broken into chips and extruded under a high temperature to produce extruded structural profiles. The method is characterized by the fact that the interior of the extruder is evacuated prior to or simultaneously with the extrusion step so as to exhaust air entrapped in the body of the chips. There is also disclosed apparatus suitable for performing the method.
摘要翻译：铝或铝合金废料或废物被破碎成碎片并在高温下挤出以产生挤压结构型材。该方法的特征在于挤出机的内部在挤出步骤之前或同时抽真空，以排出截留在芯片体内的空气。还公开了适用于执行该方法的装置。

3. 发明授权

US4028795A Method of manufacturing extruded structural profiles from aluminum based metal scraps 失效
标题翻译：从铝基金属废料制造挤压结构型材的方法
公开(公告)号：US4028795A
公开(公告)日：1977-06-14
申请号：US593996
申请日：1975-07-08
申请人： Toshiro Takahashi , Toshihiro Nagano , Katsuhiko Nakamura , Masaru Kikuchi
发明人： Toshiro Takahashi , Toshihiro Nagano , Katsuhiko Nakamura , Masaru Kikuchi
IPC分类号： B30B9/32 , B21C23/01 , B21C27/04 , B22F8/00 , C22C1/04 , B21C23/04
CPC分类号： B22F8/00 , B21C27/04 , C22C1/0416 , Y02P10/24 , Y02W30/541 , Y10S29/047 , Y10T29/49753
摘要： Aluminum or aluminum alloy scraps or wastes are broken into chips and converted into a cylindrical body to be extruded under a temperature suitable to produce extruded structural profiles. The method is characterized by the fact that the interior of the extruder is evacuated prior to or simultaneously with the extrusion step so as to exhaust air entrapped in the cylindrical body.
摘要翻译：铝或铝合金废料或废物被破碎成碎片并转变为在适于生产挤压结构型材的温度下挤出的圆柱形主体。该方法的特征在于挤出机的内部在挤出步骤之前或同时被抽空，以排出被截留在圆柱体中的空气。

4. 发明授权

US4117703A Apparatus for manufacturing extruded structural profiles from aluminum based metal scraps 失效
标题翻译：用于从铝基金属废料制造挤压结构型材的设备
公开(公告)号：US4117703A
公开(公告)日：1978-10-03
申请号：US801910
申请日：1977-05-31
申请人： Toshiro Takahashi , Toshihiro Nagano , Shozo Iguchi , Masaru Kikuchi , Katsuhiko Nakamura , Atsushi Mochizuki
发明人： Toshiro Takahashi , Toshihiro Nagano , Shozo Iguchi , Masaru Kikuchi , Katsuhiko Nakamura , Atsushi Mochizuki
IPC分类号： B21C23/00 , B21C27/04 , B22F3/20 , B22F8/00 , B21C23/01 , B21C23/04
CPC分类号： B22F3/20 , B21C23/002 , B21C27/04 , B22F8/00 , Y02P10/24 , Y02W30/541 , Y10T29/49753
摘要： Aluminum or aluminum alloy scraps or wastes are broken into chips and extruded under a high temperature to produce extruded structural profiles. The method is characterized by the fact that the interior of the extruder is evacuated prior to or simultaneously with the extrusion step so as to exhaust air entrapped in the body of the chips. There is also disclosed apparatus suitable for performing the method.
摘要翻译：铝或铝合金废料或废物被破碎成碎片并在高温下挤出以产生挤压结构型材。该方法的特征在于挤出机的内部在挤出步骤之前或同时抽真空，以排出截留在芯片体内的空气。还公开了适用于执行该方法的装置。

5. 发明授权

US4033024A Method for producing extruded structural profiles from scrap materials of aluminum based metal 失效
标题翻译：铝基金属废料生产挤压结构型材的方法
公开(公告)号：US4033024A
公开(公告)日：1977-07-05
申请号：US590289
申请日：1975-06-25
申请人： Toshiro Takahashi , Toshihiro Nagano , Katsuhiko Nakamura , Masaru Kikuchi , Kazuo Suzuki
发明人： Toshiro Takahashi , Toshihiro Nagano , Katsuhiko Nakamura , Masaru Kikuchi , Kazuo Suzuki
IPC分类号： B30B9/32 , B21C23/01 , B21C27/04 , B22F3/20 , B22F8/00 , B21C23/04 , B23P7/00
CPC分类号： B22F3/20 , B21C23/01 , B21C27/04 , B22F8/00 , Y02P10/24 , Y02W30/541 , Y10S29/047 , Y10T29/49753 , Y10T29/49801
摘要： Method for producing extruded structural profiles from aluminum or aluminum alloy scrap materials. The scrap materials are compacted under room temperature or under heat suitable for hot extrusion into a cylindrical body which is of such a dimension that is suitable for insertion into an extruder. The compacted body has an average density which is 70 to 86 percent of that of aluminum, and includes longitudinal air passages. Suction pressure is applied to the interior of the extruder during extruding process for removing air entrapped in the body, which may otherwise cause voids in the extruded products.
摘要翻译：从铝或铝合金废料生产挤压结构型材的方法。废料在室温下或在适于热挤压的加热下压实成适合于插入挤出机的尺寸的圆筒体中。压实体的平均密度为铝的70〜86％，并且包括纵向空气通道。在挤出过程中将吸入压力施加到挤出机的内部，以除去捕获在体内的空气，否则可能导致挤压产品中的空隙。

6. 发明授权

US3930966A Method of forming colored oxide film on aluminum or aluminum alloy 失效
标题翻译：在铝或铝合金上形成有色氧化膜的方法
公开(公告)号：US3930966A
公开(公告)日：1976-01-06
申请号：US452724
申请日：1974-03-20
申请人： Toshiro Takahashi , Toshihiro Nagano , Kenji Wada , Yasushi Suzuki
发明人： Toshiro Takahashi , Toshihiro Nagano , Kenji Wada , Yasushi Suzuki
IPC分类号： C25D11/14 , C25D11/08
CPC分类号： C25D11/14
摘要： A method of forming a colored oxide film on the surface of an aluminum material is disclosed in which the aluminum material is subjected to an electrolytic treatment in an aqueous solution containing sulfuric acid to form an aluminum oxide film containing aluminous oxides and having lattice defects; sulfuric ions in the solution are caused to enter into the lattice defects of the oxide film; some or all of the sulfuric ions are reduced to form sulfur and sulfides; and the colored oxide film is formed using the sulfur and sulfides as coloring sources.

7. 发明授权

US3930964A Method for painting aluminum or aluminum-based alloy material 失效
标题翻译：用于制作铝或铝基合金材料的方法
公开(公告)号：US3930964A
公开(公告)日：1976-01-06
申请号：US518865
申请日：1974-10-29
申请人： Toshiro Takahashi , Toshihiro Nagano , Matsuo Suzuki , Shozo Zuzuki , Yasuo Aoshima , Teruo Asahina , Katsushige Ikeda , Isao Hayashi , Takashi Kato , Nobuo Minagawa
发明人： Toshiro Takahashi , Toshihiro Nagano , Matsuo Suzuki , Shozo Zuzuki , Yasuo Aoshima , Teruo Asahina , Katsushige Ikeda , Isao Hayashi , Takashi Kato , Nobuo Minagawa
IPC分类号： B05D7/00 , B05D7/14 , C25D11/04 , B05D3/02 , C25D11/18
CPC分类号： B05D7/51 , B05D7/14 , C25D11/04
摘要： A strong base layer for painting on an aluminous material, a thermosetting resin paint and a painted film having high cohesion and corrosion resistance are produced by forming a boehmite layer in various processes on the aluminous material and immersing the aluminous material provided with the boehmite layer in a water soluble thermosetting resin paint at 40.degree.-60.degree.C containing an organic amine and removing the aluminous material from the paint bath and heating the paint thus deposited on the aluminous material to bake and cure the paint.

8. 发明授权

US5528888A Autonomous mowing vehicle and apparatus for detecting boundary of mowed field 失效
标题翻译：用于检测割草边界的自动割草车辆及装置
公开(公告)号：US5528888A
公开(公告)日：1996-06-25
申请号：US362258
申请日：1994-12-22
申请人： Yasuhiko Miyamoto , Toshihiro Nagano
发明人： Yasuhiko Miyamoto , Toshihiro Nagano
IPC分类号： A01B69/04 , A01D34/00 , G05D1/02 , A01D34/82
CPC分类号： G05D1/0227 , A01B69/008 , A01D34/008 , G05D1/0278 , A01D2101/00 , G05D2201/0208
摘要： An apparatus for detecting a extending boundary between fields mowed and not mowed by an cutting blade mechanism of an autonomous vehicle for the mowing of lawn grass, comprises a plurality of rocking members provided to be aligned in a lateral direction of the vehicle under a body of the vehicle, a plurality of rocking condition sensors provided to detect rocking conditions of the respective rocking members, and a control unit provided to determine a boundary between a rocking member rocked by taller lawn grass and a rocking member not rocked as the boundary between the mowed field and not mowed field in response to signals from the rocking condition sensors. There is further provided a method for shifting the vehicle to a ready position of a next lane to be mowed in the work area based on the result of the detection by the boundary detecting apparatus.
摘要翻译：一种用于检测由草坪草割草的自动车辆的切割刀片机构剪切而未剪切的田间之间的延伸边界的装置，包括多个摆动构件，设置成在车辆的横向方向上对齐，车辆，多个摇摆状态传感器，用于检测各摇摆构件的摇摆状态;以及控制单元，用于确定由较高草坪草摇动的摇摆构件与未摇摆的摇摆构件之间的边界，作为剪切之间的边界响应于来自摇摆状态传感器的信号，场和不割草场。还提供了一种用于基于边界检测装置的检测结果将车辆移动到要在工作区域中修剪的下一车道的就绪位置的方法。

9. 发明授权

US4280455A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4280455A
公开(公告)日：1981-07-28
申请号：US4133
申请日：1979-01-17
申请人： Hiroshi Yamaguchi , Hiroaki Kaneko , Toshihiro Nagano
发明人： Hiroshi Yamaguchi , Hiroaki Kaneko , Toshihiro Nagano
IPC分类号： F01M1/08 , F02B3/06 , F02F1/20 , F02F3/00 , F16J1/08 , F01M1/00
CPC分类号： F01M1/08 , F02F1/20 , F16J1/08 , F01M2001/083 , F02B2275/16 , F02B3/06 , F02F3/00
摘要： An internal combustion engine comprises a cylinder, a piston reciprocating in the cylinder, piston rings arranged on the periphery of the piston, and at least a pair of oil ports symmetrically provided in a wall member of the cylinder. The oil ports communicate with the space between the wall member and the piston and are positioned to open onto the portion below the lowermost piston ring during the reciprocation of the piston. A system supplies a portion of the lubricating oil for the internal combustion engine under pressure to this space through the oil ports, and conduits communicate the oil ports with the supply system.
摘要翻译：内燃机包括气缸，活塞在活塞中往复运动的活塞，设置在活塞周边的活塞环，以及至少一对对称设置在气缸的壁构件中的油口。油口与壁构件和活塞之间的空间连通，并且定位成在活塞往复运动时打开到最下面的活塞环下方的部分。系统通过油口将一部分用于内燃机的润滑油在压力下供给到该空间，并且导管将油口与供油系统连通。

10. 发明授权

US06189494B1 Exhaust timing control apparatus for two-cycle engines 失效
标题翻译：双循环发动机排气定时控制装置
公开(公告)号：US06189494B1
公开(公告)日：2001-02-20
申请号：US09311304
申请日：1999-05-14
申请人： Noboru Nagumo , Toshihiro Nagano , Kentaro Hirota
发明人： Noboru Nagumo , Toshihiro Nagano , Kentaro Hirota
IPC分类号： F02B7502
CPC分类号： F02D13/0284 , Y02T10/18
摘要： When an engine is operated at a low and medium speed range, since the combustion pressure introduced into a pressure chamber of a valve drive unit is relatively small, a control valve is projected toward the cylinder by the biasing force of a spring so as to lower the upper edge of the exhaust port. At the same time, in conjunction with this motion of the control valve, a resonance chamber is opened so as to communicate between the resonance chamber and the exhaust port, thereby the engine power is increased. When the engine is operated at a high speed range, since the combustion pressure is relatively large, the control valve goes away from the cylinder so as to enlarge the exhaust port and at the same time, in conjunction with this motion of the control valve, the resonance chamber is closed, thereby the engine power is increased.
摘要翻译：当发动机在低速和中速范围下运行时，由于引入阀驱动单元的压力室的燃烧压力相对较小，所以通过弹簧的作用力使控制阀向气缸突出，从而降低排气口的上边缘。同时，结合控制阀的这种动作，共振室被打开，以便在共鸣室和排气口之间连通，从而增加发动机功率。当发动机在高速范围下工作时，由于燃烧压力相对较大，所以控制阀离开气缸，从而扩大排气口，同时结合控制阀的运动，共振室关闭，从而发动机功率增加。

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