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1. 发明授权

US5596959A Shim for a tappet in an internal combustion engine 失效
标题翻译：用于内燃机中的挺杆的垫片
公开(公告)号：US5596959A
公开(公告)日：1997-01-28
申请号：US659302
申请日：1996-06-06
申请人： Takeji Kenmoku , Akihiro Hamada , Shinichi Umino
发明人： Takeji Kenmoku , Akihiro Hamada , Shinichi Umino
IPC分类号： F01L1/14 , F01L1/16 , F01L1/20
CPC分类号： F01L1/16 , F01L1/143 , F01L1/205 , F01L2810/02 , F02B2275/18 , Y10T74/2107
摘要： A shim for a tappet is used in a valve operating mechanism in an internal combustion engine. On the surface of the shim which a cam slidably contacts, there are provided a number of bores in which lubricating oil is put. When an oil film disappears on the surface by slidable contact with the cam, oil overflows from the bores onto the surface. By increasing oil-keeping capability on the surface of the shim, frictional resistance is reduced, thereby preventing wear in the shim and the cam. The bores may be filled with a lubricating solid such as molybdenum disulfide or plastics, such as polyethylene, silicone and Teflon.RTM.. The diameter of the bores may become larger as the bores extend away from the surface of the shim, thereby preventing the solid material from being displaced from the bores. The density of the bores on the shim surface can also be varied. The density of the bores in the central area of the shim surface can be greater than in the surrounding area.
摘要翻译：用于挺杆的垫片用于内燃机中的阀操作机构。在凸轮可滑动接触的垫片的表面上，设置有多个孔，其中放置润滑油。当油膜通过与凸轮滑动接触而在表面上消失时，油从孔中溢出到表面上。通过增加垫片表面的保油能力，减小摩擦阻力，从而防止垫片和凸轮中的磨损。孔可以填充润滑固体，例如二硫化钼或塑料，例如聚乙烯，硅树脂和特氟隆TM。当孔从垫片的表面延伸时，孔的直径可能变大，从而防止固体材料从孔中移位。垫片表面上的孔的密度也可以变化。在垫片表面的中心区域的孔的密度可以大于周围区域的密度。

2. 发明授权

US5431136A Internal combustion valve having an iron based hard-facing alloy contact surface 失效
标题翻译：内燃阀具有铁基硬质合金接触面
公开(公告)号：US5431136A
公开(公告)日：1995-07-11
申请号：US358877
申请日：1994-12-19
申请人： Takeji Kenmoku , Akihiro Hamada
发明人： Takeji Kenmoku , Akihiro Hamada
IPC分类号： B23K35/30 , C22C38/00 , C22C38/58 , C23C30/00 , F01L3/02
CPC分类号： C22C38/58
摘要： There is provided an internal combustion engine valve having a body, a head, and a contact surface disposed on said head adapted to periodically enter into gas-sealing engagement with a valve seat, said contact surface being formed in metal deposit welded to said valve head, the composition of said metal deposit being Al and B free, and measured at said contact surface, consisting essentially ofcarbon: 1.3 to 2.0 weight percent;chromium: 19 to 23 weight percent;molybdenum: 8 to 11 weight percent;nickel: 17 to 21 weight percent;manganese: 6 to 13 weight percent;silicon: less than 0.5 weight percent;oxygen: less than 0.06 weight percent;balancing iron and inevitable impurities.
摘要翻译：提供了一种内燃机阀，其具有设置在所述头部上的主体，头部和接触表面，其适于周期性地与阀座进行气密接合，所述接触表面形成在金属沉积物中，焊接到所述阀头，所述金属沉积物的组成为Al和B，并且在所述接触表面处测量，基本上由碳组成：1.3-2.0重量％铬：19〜23重量％钼：8〜11重量％镍：17〜21重量％锰：6〜13重量％硅：小于0.5重量％; 氧：小于0.06重量％平衡铁和不可避免的杂质。

3. 发明授权

US06186478B1 Al alloy poppet valve 失效
标题翻译：铝合金提升阀
公开(公告)号：US06186478B1
公开(公告)日：2001-02-13
申请号：US09259742
申请日：1999-02-25
申请人： Akihiro Hamada , Hiroaki Asanuma
发明人： Akihiro Hamada , Hiroaki Asanuma
IPC分类号： F16K3100
CPC分类号： F01L3/02
摘要： An Al alloy poppet valve is used in an internal combustion engine and has a valve head and a valve stem. At least the valve head is made of non-heat-treatable Al alloy in which ceramic particles such as oxide and carbide are uniformly dispersed, thereby increasing wear resistance and durability.
摘要翻译：铝合金提升阀用于内燃机中，并具有阀头和阀杆。至少阀头由不可热处理的Al合金制成，其中诸如氧化物和碳化物的陶瓷颗粒均匀分散，从而增加耐磨性和耐久性。

4. 发明申请

US20050120686A1 Air cleaner device 失效
标题翻译：空气净化装置
公开(公告)号：US20050120686A1
公开(公告)日：2005-06-09
申请号：US10978372
申请日：2004-11-02
申请人： Hiroshi Nakagome , Akihiro Hamada , Katsuyuki Konishi
发明人： Hiroshi Nakagome , Akihiro Hamada , Katsuyuki Konishi
IPC分类号： F02M35/024 , B01D35/00 , B01D46/00 , B01D46/24 , B60K13/02 , B62J99/00 , F02M35/04 , F02M35/16
CPC分类号： B01D46/2411 , B01D46/008
摘要： An air cleaner device for exchanging an element without permitting dust and dirt collected between the element and an air guide member in a clean side to fall and for smoothly permitting intake air to be supplied to the engine. An air cleaner device includes a cylindrical element with an air guide member including a guide sleeve formed into a diameter smaller than an inner diameter between element inner walls of the element which are served for inserting the air guide member from one end of the element and flange portions which are formed on the guide sleeve to be brought into contact with one end surface of the element. A cleaner case houses the element and the air guide member and an air intake duct portion which is mounted on a lower portion of the cleaner case and is arranged below the air guide member.
摘要翻译：一种用于更换元件的空气净化器装置，而不会在元件和干净的一侧的空气引导构件之间收集的灰尘和污物掉落并且平滑地允许将进气供应到发动机。空气净化器装置包括一个圆柱形元件，该圆柱形元件具有导气构件，空气引导构件包括形成为直径小于该元件的元件内壁之间的内径的引导套筒，该内径用于从该元件的一端插入空气引导构件和凸缘形成在引导套筒上以与元件的一个端面接触的部分。一个更干净的外壳容纳元件和空气引导构件，以及安装在吸尘器壳体的下部并且布置在空气引导构件下方的进气管道部分。

5. 发明授权

US5753179A Steels for exhaust valves having improved fatigue strength at high temperature, corrosion resistance at room and higher temperatures and oxidation resistance 失效
标题翻译：具有高温疲劳强度，室温耐腐蚀性和较高温度和抗氧化性的排气阀用钢
公开(公告)号：US5753179A
公开(公告)日：1998-05-19
申请号：US717456
申请日：1996-09-20
申请人： Yoshitaka Nishizawa , Akihiro Hamada , Shinichi Umino
发明人： Yoshitaka Nishizawa , Akihiro Hamada , Shinichi Umino
IPC分类号： F01L3/02 , C22C38/00 , C22C38/58 , C22C38/42 , C22C38/44
CPC分类号： C22C38/58 , C22C38/001
摘要： A steel for exhaust valves comprises C: 0.50-0.65 wt %, Si: 0.1-0.3 wt %, Mn: 5.0-8.0 wt %, Cr: 22.0-24.0 wt %, Ni: 5.0-7.0 wt %, Cu: 0.4-1.0 wt %, Mo: 0.4-2.0 wt %, W: 0.4-2.0 wt %, Nb: 0.4-2.0 wt %, Ti: 0.1-0.3 wt %, N: 0.35-0.50 wt %, sol. Al: 0.005-0.03 wt %, B: 0.001-0.01 wt %, provided that (Cu+Ni): 5.8-7.6 wt %, and the balance being Fe and inevitable impurities and has excellent high-temperature strength, corrosion resistance at room and higher temperatures and oxidation resistance.
摘要翻译：用于排气阀的钢包括C：0.50-0.65重量％，Si：0.1-0.3重量％，Mn：5.0-8.0重量％，Cr：22.0-24.0重量％，Ni：5.0-7.0重量％，Cu：0.4- 1.0重量％，Mo：0.4-2.0重量％，W：0.4-2.0重量％，Nb：0.4-2.0重量％，Ti：0.1-0.3重量％，N：0.35-0.50重量％ Al：0.005-0.03重量％，B：0.001-0.01重量％，条件是（Cu + Ni）：5.8-7.6重量％，余量为Fe和不可避免的杂质，具有优异的高温强度，室内耐腐蚀性并具有较高的温度和抗氧化性。

6. 发明申请

US20050098142A1 Air cleaner structure 有权
标题翻译：空气净化器结构
公开(公告)号：US20050098142A1
公开(公告)日：2005-05-12
申请号：US10978420
申请日：2004-11-02
申请人： Hiroshi Nakagome , Katsuyuki Konishi , Akihiro Hamada , Kaori Inada
发明人： Hiroshi Nakagome , Katsuyuki Konishi , Akihiro Hamada , Kaori Inada
IPC分类号： B62J99/00 , F02M35/024 , F02M35/08 , F02M35/10 , F02M35/16
CPC分类号： F02M35/10013 , F02M35/02 , F02M35/10262 , F02M35/162 , F02M35/168 , Y02A50/2352 , Y02T10/146
摘要： An air cleaner structure that is capable of achieving smooth air-intake capability while separating water contained in air to supply clean air to the engine side. A lower half member of an air-intake duct is, when viewed from above, provided with a central partition and partitions located symmetrically in the vicinity of the central partition, partitions located near both ends, and narrowing passages and widening passages surrounded by the partitions. Air enters from the front of the vehicle body and flows like eddy currents from outlet ports of the widening passages to the outlet ports of the narrowing passages like eddy currents. Thus, coarse particulate and dust contained in the air stay on the outlet port side of the air-intake duct.
摘要翻译：一种空气净化器结构，其能够在分离空气中包含的空气的同时分配进入发动机侧的空气的空气进入能力。进气管的下半部件从上方观察时，设置有中心隔板和对称地位于中央隔板附近的分隔件，位于两端附近的隔板，以及由隔板包围的变窄通道和加宽通道。空气从车体前部进入，并且如涡流从扩宽通道的出口流入涡流通道的出口，如涡流。因此，包含在空气中的粗颗粒和灰尘停留在进气管的出口侧。

7. 发明授权

US06524048B1 Apparatus for manufacturing can lid 失效
标题翻译：用于制造罐的装置
公开(公告)号：US06524048B1
公开(公告)日：2003-02-25
申请号：US09571545
申请日：2000-05-16
申请人： Shinichi Tsukada , Masashi Takamatsu , Takeshi Sugimura , Akihiro Hamada
发明人： Shinichi Tsukada , Masashi Takamatsu , Takeshi Sugimura , Akihiro Hamada
IPC分类号： B21D5144
CPC分类号： B21D51/383
摘要： A can lid of the fully-open type has a disk-shaped panel, a score notched endlessly in a surface of the panel along an outer circumferential edge of the panel, for forming an opening in the panel, and a tab fixed to the panel by a rivet. The tab is attached in a direction substantially perpendicular to an initial tear-off line of the score. The surface of the panel which is concealed from view by the tab is printed with a circular mark representing a rolling direction in which the material of the panel has been rolled. The score is defined such that the rolling direction extends substantially at a right angle to the initial tear-off line of the score. The panel has an auxiliary score defined in the surface thereof near the rivet and positioned across the rivet from the initial tear-off line substantially parallel to the initial tear-off line and separate therefrom.
摘要翻译：完全开式的罐盖具有圆盘形面板，在面板的外周边缘上沿着面板的外圆周边缘不断地凹陷的刻痕，用于在面板中形成开口，以及固定到面板的凸片用铆钉翼片沿着与分数的初始撕下线基本垂直的方向附接。通过突片隐藏的面板的表面印有表示滚动方向的圆形标记，其中面板的材料已经被滚动。评分被定义为使得滚动方向基本上与分数的初始撕下线成直角延伸。该面板具有在其靠近铆钉的表面中限定的辅助刻痕，并且与起始撕离线基本上平行于初始剥离线定位在穿过铆钉的位置上并与之分开。

8. 发明授权

US5608194A Exhaust pipe structure for a motorcycle 失效
标题翻译：汽车排气管结构
公开(公告)号：US5608194A
公开(公告)日：1997-03-04
申请号：US476574
申请日：1995-06-07
申请人： Hiroshi Okazaki , Akihiro Hamada , Hiroo Takemura , Kazuto Takatori
发明人： Hiroshi Okazaki , Akihiro Hamada , Hiroo Takemura , Kazuto Takatori
IPC分类号： F01N1/08 , F01N13/04 , F01N7/08
CPC分类号： F01N13/18 , F01N1/089 , F01N13/04 , F01N13/14
摘要： To provide a compact exhaust apparatus for allowing exhaust sounds of each cylinder to be heard. A muffler includes a tubular member the inside of which is divided into three independent expansion paths by partition plates. The partition plates extend in an axial direction. Each of the expansion paths is divided into a first expansion chamber, a second expansion chamber and a third expansion chamber by diametrical partitions. The first expansion chamber and the second expansion chamber are in communication with each other by way of a pipe while the second expansion chamber and the third expansion chamber are communicated with each other by way of a second pipe. A tail pipe is connected to each pipe to discharge exhaust gas to the outside.
摘要翻译：提供一种用于允许听到每个气缸的排气声音的紧凑型排气装置。消声器包括管状构件，其内部通过隔板分成三个独立的膨胀路径。分隔板沿轴向延伸。每个膨胀路径通过直径分隔分为第一膨胀室，第二膨胀室和第三膨胀室。第一膨胀室和第二膨胀室通过管道彼此连通，而第二膨胀室和第三膨胀室通过第二管道彼此连通。尾管连接到每个管道以将废气排放到外部。

9. 发明授权

US5323742A Shim structure in use for valve tappet of internal combustion engine 失效
标题翻译：用于内燃机阀挺杆的垫片结构
公开(公告)号：US5323742A
公开(公告)日：1994-06-28
申请号：US111629
申请日：1993-08-25
申请人： Akihiro Hamada
发明人： Akihiro Hamada
IPC分类号： F01L1/14 , F01L1/16 , F01L1/20 , F02F7/00
CPC分类号： F01L1/205 , F01L1/143 , F01L1/16 , F02F7/0087 , F05C2203/0895 , Y10T74/2107
摘要： There is provided a structure of a shim to be inserted in a clearance provided between a cam and a tappet in a moving valve mechanism of an internal combustion engine, wherein a volumetric density of the shim body is changed such that it is maximized at an upper surface of the shim, at which the shim is in contact with the cam when a compression load or shock from the cam is applied to the shim, and the density is gradually decreased from the maximized portion to a lower or peripheral portions.
摘要翻译：提供了一种垫片的结构，其被插入设置在内燃机的移动阀机构中的凸轮和挺杆之间的间隙中，其中垫片体的体积密度被改变，使得其在上部垫片的表面，当来自凸轮的压缩载荷或冲击被施加到垫片时，垫片与凸轮接触，并且密度从最大部分逐渐减小到较低或周边部分。

10. 发明授权

US07361201B2 Air cleaner device 失效
标题翻译：空气净化装置
公开(公告)号：US07361201B2
公开(公告)日：2008-04-22
申请号：US10978372
申请日：2004-11-02
申请人： Hiroshi Nakagome , Akihiro Hamada , Katsuyuki Konishi
发明人： Hiroshi Nakagome , Akihiro Hamada , Katsuyuki Konishi
IPC分类号： B01D35/30 , F02M35/10 , F01P7/10
CPC分类号： B01D46/2411 , B01D46/008
摘要： An air cleaner device for exchanging an element without permitting dust and dirt collected between the element and an air guide member in a clean side to fall and for smoothly permitting intake air to be supplied to the engine. An air cleaner device includes a cylindrical element with an air guide member including a guide sleeve formed into a diameter smaller than an inner diameter between element inner walls of the element which are served for inserting the air guide member from one end of the element and flange portions which are formed on the guide sleeve to be brought into contact with one end surface of the element. A cleaner case houses the element and the air guide member and an air intake duct portion which is mounted on a lower portion of the cleaner case and is arranged below the air guide member.
摘要翻译：一种用于更换元件的空气净化器装置，而不会在元件和干净的一侧的空气引导构件之间收集的灰尘和污物掉落并且平滑地允许将进气供应到发动机。空气净化器装置包括一个圆柱形元件，该圆柱形元件具有导气构件，空气引导构件包括形成为直径小于该元件的元件内壁之间的内径的引导套筒，该内径用于从该元件的一端插入空气引导构件和凸缘形成在引导套筒上以与元件的一个端面接触的部分。一个更干净的外壳容纳元件和空气引导构件，以及安装在吸尘器壳体的下部并且布置在空气引导构件下方的进气管道部分。

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