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公开(公告)号：USD508722S1
公开(公告)日：2005-08-23
申请号：US29189638
申请日：2003-09-09
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公开(公告)号：USD504167S1
公开(公告)日：2005-04-19
申请号：US29191445
申请日：2003-10-07
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公开(公告)号：US07131913B2
公开(公告)日：2006-11-07
申请号：US10757131
申请日：2004-01-14
IPC分类号： A63B53/04
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B60/52 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0491
摘要： A groove is provided a surface on a cavity portion side of a sole portion in a head portion of an iron golf club, and a thickness of a ball hitting portion in a face portion is made larger than a thickness of a top edge side portion of the face portion and at least as large as a thickness of a sole side portion of the face portion. In a golf club set according to the present invention, the groove has the greatest depth in a long iron golf club, while the groove has the smallest depth in a short iron golf club or no groove is provided in the short iron golf club.
摘要翻译： 在铁质高尔夫球杆头部的鞋底部分的空腔部分侧的表面设置有凹槽，并且使面部中的击球部的厚度大于顶部边缘侧部分的厚度 面部分并且至少与面部的底部侧部的厚度一样大。 在根据本发明的高尔夫球杆组中，槽在长铁高尔夫球杆中具有最大的深度，而在短铁高尔夫球杆中槽的深度最小，或者在短铁高尔夫球杆中没有设置凹槽。
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公开(公告)号：US06709345B2
公开(公告)日：2004-03-23
申请号：US09976496
申请日：2001-10-12
IPC分类号： A63B5304
CPC分类号： A63B53/04 , A63B53/047 , A63B60/00 , A63B60/52 , A63B2053/005 , A63B2053/0408 , A63B2053/0433 , A63B2053/0491
摘要： A groove is provided a surface on a cavity portion side of a sole portion in a head portion of an iron golf club, and a thickness of a ball hitting portion in a face portion is made larger than a thickness of a top edge side portion of the face portion and at least as large as a thickness of a sole side portion of the face portion. In a golf club set according to the present invention, the groove has the greatest depth in a long iron golf club, while the groove has the smallest depth in a short iron golf club or no groove is provided in the short iron golf club.
摘要翻译： 在铁质高尔夫球杆头部的鞋底部分的空腔部分侧的表面设置有凹槽，并且使面部中的击球部的厚度大于顶部边缘侧部分的厚度 面部分并且至少与面部的底部侧部的厚度一样大。 在根据本发明的高尔夫球杆组中，槽在长铁高尔夫球杆中具有最大的深度，而在短铁高尔夫球杆中槽的深度最小，或者在短铁高尔夫球杆中没有设置凹槽。
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公开(公告)号：USD547817S1
公开(公告)日：2007-07-31
申请号：US29267288
申请日：2006-10-11
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6.外观设计Perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club 有权周长加权的后部，具有用于铁高尔夫球杆的集成的梯形重量部分公开(公告)号：USD552703S1
公开(公告)日：2007-10-09
申请号：US29267282
申请日：2006-10-11
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公开(公告)号：US08151762B2
公开(公告)日：2012-04-10
申请号：US12504445
申请日：2009-07-16
申请人： Toshiaki Nishimoto , Tomomi Watanabe , Yoshiteru Nakayama , Tatsuya Fujikawa , Masahisa Yamakawa
发明人： Toshiaki Nishimoto , Tomomi Watanabe , Yoshiteru Nakayama , Tatsuya Fujikawa , Masahisa Yamakawa
IPC分类号： F02B19/04
CPC分类号： F02B23/104 , F02B2023/103 , Y02T10/125
摘要： Disclosed is a direct-injection spark-ignition engine designed to promote catalyst activation during cold engine operation. A fuel injection timing for a fuel injection period in an compression stroke (second fuel injection period F2) is set to allow a first fuel spray Ga injected from a first spray hole 40a to enter a cavity 34 in a piston crown surface 30, and allow a second fuel spray Gb to impinge against a region of the piston crown surface 30 located closer to an injector than the cavity 34, so as to cause the second fuel spray Gb having a lowered penetration force due to the impingement to be pulled toward the cavity 34 by a negative pressure generated in the cavity 34 as a result of passing of the first fuel spray Ga therethrough. The direct-injection spark-ignition engine can maximally hold an injected fuel spray around a spark plug to reliably stabilize a combustion state in a combustion mode for promoting catalyst activation during cold engine operation, while enhancing combustion efficiency in a homogenous combustion mode during normal engine operation.
摘要翻译： 公开了一种直喷式火花点火发动机，设计用于在冷发动机运行期间促进催化剂活化。 在压缩行程（第二燃料喷射期间F2）中的燃料喷射期间的燃料喷射正时被设定为允许从第一喷射孔40a喷射的第一燃料喷雾Ga进入活塞冠表面30中的空腔34，并且允许 第二燃料喷雾Gb撞击位于比腔34更靠近喷射器的活塞冠表面30的区域，以便使得由于冲击而具有降低的穿透力的第二燃料喷雾Gb被拉向空腔 34由于第一燃料喷雾Ga通过而在空腔34中产生的负压。 直喷式火花点火发动机可以最大限度地保持火花塞周围的喷射燃料喷雾，以在燃烧模式下可靠地稳定燃烧状态，以促进冷机发动机运行期间的催化剂活化，同时在正常发动机中提高均质燃烧模式下的燃烧效率 操作。
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公开(公告)号：US5755205A
公开(公告)日：1998-05-26
申请号：US822881
申请日：1997-03-24
IPC分类号： F02P5/152 , F02D37/02 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/34 , F02D41/36 , F02D43/00 , F02D45/00 , F02P5/04 , F02P5/153 , F02P5/00
CPC分类号： F02D41/008 , F02D37/02 , F02D41/1475 , F02P5/045 , F02P5/1512 , F02D2041/288 , F02D41/0085 , Y02T10/46
摘要： An engine control system in which an air fuel ratio (A/F) is controlled to a lean value closer to a stable combustion limit than a theoretical air fuel ratio under a predetermined operating range, comprising base air fuel ratio control element for setting a target air fuel ratio close to the stable combustion limit and for setting a base air fuel ratio control gain so as to accomplish the target air fuel, a combustion condition judging element for judging a combustion condition of each of cylinders of the engine, air fuel ratio compensating element for compensating the air fuel control gain based on the combustion condition judging element and ignition timing control means for setting an ignition timing in accordance with the target air fuel ratio in the predetermined operating range and for compensating the ignition timing taking account of the compensation of the air fuel ratio by the air fuel ratio compensating element. An accurate and reliable A/F control along with the ignition timing control can be accomplished to improve the fuel consumption efficiency and emission performance.
摘要翻译： 一种发动机控制系统，其中空燃比（A / F）被控制为在预定操作范围内比理论空燃比更接近于稳定燃烧极限的稀薄值，包括用于设定目标的基本空燃比控制元件 空燃比接近于稳定的燃烧极限，并设定基本空燃比控制增益以完成目标空气燃料;燃烧条件判断元件，用于判断发动机的每个气缸的燃烧状态，空燃比补偿 用于根据燃烧条件判定元件和点火正时控制装置补偿空燃比控制增益的元件，该点火正时控制装置用于根据预定工作范围内的目标空燃比设定点火正时，并考虑到补偿的点火正时 空燃比补偿元件的空燃比。 可以实现精确可靠的A / F控制以及点火正时控制，以提高燃油消耗效率和排放性能。
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公开(公告)号：US5036247A
公开(公告)日：1991-07-30
申请号：US492393
申请日：1990-03-07
申请人： Tomomi Watanabe , Hiroyuki Komata
发明人： Tomomi Watanabe , Hiroyuki Komata
CPC分类号： H01J31/15 , H01J29/322
摘要： A dot matrix, fluorescent display tube having a filament, a grid and array of anodes on which light emitters are placed. Two or more light emitters are placed on at least one of the anodes.
摘要翻译： 具有灯丝的点阵，荧光显示管，放置有发光体的阳极阵列和阵列。 两个或更多个发光体被放置在至少一个阳极上。
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公开(公告)号：US06422004B1
公开(公告)日：2002-07-23
申请号：US09638968
申请日：2000-08-15
IPC分类号： F01N300
CPC分类号： F02D41/405 , F01N3/0842 , F02B37/24 , F02D41/0052 , F02D41/0275 , F02D41/18 , F02D41/401 , F02D2200/0804 , F02M26/05 , F02M26/10 , F02M26/15 , Y02T10/144 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： An engine control system causes a NOx trapping substance to release absorbed NOx by increasing an amount of fuel and spraying the fuel through primary fuel injection which is made at a primary fuel injection timing near a dead top center of a compression stroke and post-fuel injection which is made at a post-fuel injection timing between an expansion stroke and an exhaust stoke after said primary fuel injection with a retardation which is large at the beginning of implementation of the post-fuel injection and, thereafter changed small.
摘要翻译： 发动机控制系统使NOx捕集物质通过增加燃料量并通过初级燃料喷射喷射燃料来释放吸收的NOx，所述初级燃料喷射是在靠近压缩冲程和后燃料喷射的死顶中心附近的主燃料喷射定时 在后燃料喷射之后，在后燃料喷射正时之后，在后燃料喷射的实施开始时具有大的延迟，然后变化较小，在所述主燃料喷射之后的膨胀行程和排气道之间进行后燃料喷射正时。
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