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11. 发明申请

US20080152906A1 Hybrid Carbon Fiber Spun Yarn and Hybrid Carbon Fiber Spun Yarn Fabric Using the Same 有权
标题翻译：混合碳纤维纺纱和混合碳纤维纺丝纱线使用它
公开(公告)号：US20080152906A1
公开(公告)日：2008-06-26
申请号：US11884872
申请日：2006-02-17
申请人： Tatsuo Kobayashi , Naohiro Sonobe , Shigeki Iwamoto
发明人： Tatsuo Kobayashi , Naohiro Sonobe , Shigeki Iwamoto
IPC分类号： D02G3/02 , D02G3/22
CPC分类号： D03D15/12 , D02G3/16 , D02G3/36 , D03D15/00 , D10B2101/12 , D10B2201/24 , D10B2321/10 , D10B2401/063 , D10B2505/00 , D10B2505/02 , H01M8/0234 , Y02P70/56 , Y10T428/2918 , Y10T428/2925 , Y10T428/2929
摘要： A hybrid carbon fiber spun yarn comprising a core region which comprises carbon fibers as a main component, and a surrounding region which comprises carbon fibers as a main component and covers an outer peripheral surface of the core region; wherein 20% by mass or more of fibers forming the core region are long carbon fibers having a fiber length of 500 mm or longer, 80% by mass ormore of fibers forming the surrounding region are short carbon fibers having a fiber length of less than 500 mm, and a mass ratio between the long carbon fibers and the short carbon fibers (long carbon fibers:short carbon fibers) is in a range of 20:80 to 80:20.
摘要翻译：一种混合碳纤维纺纱，其特征在于，包括以碳纤维为主要成分的纤芯区域和以碳纤维为主要成分并覆盖所述纤芯区域的外周面的周边区域; 其中形成芯区域的纤维的20质量％以上的纤维长度为500mm以上的长碳纤维，形成周边区域的纤维的80质量％以上是纤维长度小于500的短碳纤维长碳纤维和短碳纤维（长碳纤维：短碳纤维）之间的质量比在20:80〜80:20的范围内。

12. 发明授权

US06336437B1 Direct cylinder injection-type spark ignition internal combustion engine 失效
标题翻译：直喷汽缸喷射式火花点火内燃机
公开(公告)号：US06336437B1
公开(公告)日：2002-01-08
申请号：US09348483
申请日：1999-07-07
申请人： Toyokazu Baika , Tatsuo Kobayashi , Fumiaki Hattori , Takashi Hashima , Hiroyuki Hokuto , Toshimi Kashiwagura , Mutsumi Kanda , Hiroya Tanaka , Souichi Matusita , Shizuo Abe , Nobuyuki Muramatsu
发明人： Toyokazu Baika , Tatsuo Kobayashi , Fumiaki Hattori , Takashi Hashima , Hiroyuki Hokuto , Toshimi Kashiwagura , Mutsumi Kanda , Hiroya Tanaka , Souichi Matusita , Shizuo Abe , Nobuyuki Muramatsu
IPC分类号： F02B300
CPC分类号： F02B23/104 , F02B2023/108 , F02B2075/125 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： A direct cylinder injection-type spark ignition internal combustion engine is disclosed. The engine comprises a spark plug, a cavity formed in the top surface of a piston, and a fuel injection valve for injecting fuel into the cavity in nearly the shape of a fan having a relatively small thickness. When the fuel injected in nearly the shape of a fan from the fuel injection valve is considered by being divided into a plurality of fuel segments in a radial direction, a side wall of the cavity has a first fuel deflection passage 82a and a second fuel deflection passage 82b for so deflecting at least two of the plurality of fuel segments as to pass near the spark plug. The side wall of the cavity is at least partly provided with a return portion 83 that protrudes toward the inside of the cavity. The first fuel deflection passage is not provided with the return portion 83 or is provided with the return portion having a short protrusion, and the second fuel deflection passage is provided with the return portion 83 having a long protrusion.
摘要翻译：公开了一种直喷式火花点火式内燃机。发动机包括火花塞，形成在活塞的顶表面中的腔，以及燃料喷射阀，用于将燃料喷射到几乎具有相对较小厚度的风扇的形状中。当通过在径向上被分成多个燃料段来考虑从燃料喷射阀以几乎风扇形式喷射的燃料时，空腔的侧壁具有第一燃料偏转通道82a和第二燃料偏转通道82b，用于使多个燃料段中的至少两个偏转以通过火花塞附近。空腔的侧壁至少部分地设置有朝向空腔内部突出的返回部分83。第一燃料偏转通道没有设置有返回部分83或设置有具有短突起的返回部分，并且第二燃料偏转通道设置有具有长突起的返回部分83。

13. 发明授权

US4840147A Combustion chamber of a two-stroke engine 失效
标题翻译：二冲程发动机燃烧室
公开(公告)号：US4840147A
公开(公告)日：1989-06-20
申请号：US215420
申请日：1988-07-05
申请人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
发明人： Toshio Tanahashi , Norihiko Nakamura , Hiroshi Noguchi , Kenichi Nomura , Toyokazu Baika , Masanobu Kanamaru , Tatsuo Kobayashi , Hideo Nagaosa , Kazuhiro Ito , Toshio Ito , Kouichi Nakae
IPC分类号： F02B23/00 , F02B1/04 , F02B3/06 , F02B25/14 , F02B25/20 , F02B75/02 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4214 , F02B25/145 , F02B1/04 , F02B2075/025 , F02B3/06 , F02F2001/245 , F02F2001/247
摘要： A two-stroke engine having an intake valve and an exhaust valve which are arranged on the cylinder head. A masking wall is formed on the inner wall of the cylinder head to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open.

14. 发明授权

US09249768B2 Spray measuring method and spray test apparatus used in the method 有权
公开(公告)号：US09249768B2
公开(公告)日：2016-02-02
申请号：US14005646
申请日：2011-04-26
申请人： Sachio Mori , Tatsuo Kobayashi
发明人： Sachio Mori , Tatsuo Kobayashi
IPC分类号： G01N15/02 , F02M65/00 , G01N33/44
摘要： Test liquid (3) including thermosetting resin is injected from an injection valve (2). Light (L) is irradiated to a spray (6) of the test liquid (3) injected from the injection valve (2) as a treatment for producing a hardening effect to the thermosetting resin. Liquid drops in the spray (6) are hardened and collected as particles. Spray characteristics such as a particle size distribution of the injection valve or the like are analyzed by using the collected particles.

15. 发明授权

US09194323B2 Fuel injection device 有权
标题翻译：燃油喷射装置
公开(公告)号：US09194323B2
公开(公告)日：2015-11-24
申请号：US14001718
申请日：2011-03-31
申请人： Motonari Yarino , Tatsuo Kobayashi
发明人： Motonari Yarino , Tatsuo Kobayashi
IPC分类号： F02B43/00 , F02D41/30 , F02M61/18 , F02M53/00 , F02M61/16 , F02M67/04 , F02M69/04
CPC分类号： F02D41/30 , F02D2200/0602 , F02D2200/0606 , F02M53/00 , F02M61/163 , F02M61/182 , F02M61/1873 , F02M67/04 , F02M69/047 , F02M2700/077 , F02M2700/126
摘要： A fuel injection device is equipped with a fuel injection valve that is mounted in an engine body and injects fuel containing air bubbles, and void fraction adjustment means that changes a void fraction of the fuel that is to be injected from the fuel injection valve. The void ratio adjustment means increases the fuel pressure of the fuel to be injected from the fuel injection valve when an increase of the void fraction is requested. The void fraction adjustment means adjusts the void fraction of the fuel by changing temperature of the fuel to be injected from the fuel injection valve. By appropriately controlling the void fraction, both fuel atomization and securement of the net amount of fuel can be achieved.
摘要翻译：燃料喷射装置配备有安装在发动机主体中并喷射含有气泡的燃料的燃料喷射阀，以及改变从燃料喷射阀喷射的燃料的空隙率的空隙率调节装置。当需要空隙率的增加时，空隙率调节装置增加从燃料喷射阀喷射的燃料的燃料压力。空隙率调节装置通过改变从燃料喷射阀喷射的燃料的温度来调节燃料的空隙率。通过适当地控制空隙率，可以实现燃料雾化和燃料净量的确定。

16. 发明申请

US20150292460A1 FUEL INJECTION VALVE 有权
标题翻译：燃油喷射阀
公开(公告)号：US20150292460A1
公开(公告)日：2015-10-15
申请号：US14434196
申请日：2013-10-03
申请人： Tatsuo KOBAYASHI
发明人： Tatsuo Kobayashi
IPC分类号： F02M61/08
CPC分类号： F02M61/08 , B05B1/26 , B05B1/265 , B05B1/3405 , F02M51/061 , F02M61/06 , F02M61/12 , F02M61/163 , F02M61/1806
摘要： A fuel injection valve includes: a needle valve including a seat portion on a tip side thereof; a nozzle body including a seat surface on which the seat portion is placed, and a swirl stabilization chamber on a downstream side of the seat surface, the nozzle body having an injection hole formed so as to have an inlet in the swirl stabilization chamber; a swirl flow generating portion having swirl grooves configured to give a swirling component to fuel to be introduced into the swirl stabilization chamber; and a fuel collision portion provided in a tip portion of the needle valve, the fuel collision portion being configured such that, in a state where the needle valve is opened, the fuel collision portion intersects with a virtual surface extended toward the injection hole from the seat surface included in the nozzle body. This allows dead fuel to be retained in the swirl stabilization chamber and to be introduced into the injection hole in a state where a swirling component has been given to the dead fuel from fuel having the swirling component.
摘要翻译：一种燃料喷射阀，包括：针阀，包括在其顶端侧的座部; 一个喷嘴体，其包括一个座位表面，座位部分放置在该座面上;一个旋流稳定室，位于该座表面的下游侧，该喷嘴主体具有形成为在该旋流稳定室中具有入口的喷射孔; 涡旋流产生部分具有涡旋槽，其构造成给涡流稳定室中引入燃料的旋动分量; 以及设置在针阀的前端部的燃料碰撞部，所述燃料碰撞部构成为，在所述针阀打开的状态下，所述燃料碰撞部与从所述喷射孔延伸的虚拟表面相交，包括在喷嘴体内的座面。这允许死燃料被保持在旋流稳定室中并且在从具有旋动分量的燃料向已停止的燃料提供旋转部件的状态下被引入到喷射孔中。

17. 发明授权

US09116085B2 Mist testing device 有权
标题翻译：雾化测试装置
公开(公告)号：US09116085B2
公开(公告)日：2015-08-25
申请号：US14003979
申请日：2011-03-30
申请人： Tatsuo Kobayashi
发明人： Tatsuo Kobayashi
IPC分类号： G01N1/28 , G01N1/42 , G01N15/02
CPC分类号： G01N1/28 , G01N1/42 , G01N15/0227
摘要： The present invention is a mist testing device having a freezing chamber 30 (a mist-freeze unit) that freezes a mist particle injected from a injection valve 12, a tray 40 (a frozen-mist-hold unit) that holds a frozen mist particle 42 frozen by the freezing chamber 30, and an analyze unit 86 that analyzes the frozen mist particle 42 held by the tray 40.
摘要翻译：本发明是一种具有冻结从喷射阀12喷射的雾气的冷冻室30（雾化单元）的雾气检测装置，保持冷冻雾粒子的托盘40（冷冻保温单元） 42，以及分析由托盘40保持的冷冻雾粒42的分析单元86。

18. 发明授权

US07421999B2 Control apparatus for an internal combustion engine capable of pre-mixed charge compression ignition 失效
标题翻译：用于能够进行预混合充气压缩点火的内燃机的控制装置
公开(公告)号：US07421999B2
公开(公告)日：2008-09-09
申请号：US10594965
申请日：2005-03-30
申请人： Kyoung-Oh Kim , Tatsuo Kobayashi , Masato Kubota , Yasushi Noguchi
发明人： Kyoung-Oh Kim , Tatsuo Kobayashi , Masato Kubota , Yasushi Noguchi
IPC分类号： F02B47/00
CPC分类号： F02D41/3041 , F02B1/12 , F02B23/066 , F02B2023/102 , F02D41/0025 , F02M25/0227 , F02M25/03 , F02M26/20 , F02M26/23 , F02M26/34 , F02M26/37 , F02M2026/009
摘要： An electric control device 70 is applied to an internal combustion engine 10 capable of a pre-mixed charge compression ignition combustion in which air-fuel mixture gas including air and fuel injected from an injector 37 is formed in a combustion chamber 25, and the air-fuel mixture gas is self-ignited to be combusted by compressing the air-fuel mixture gas during a compression stroke. The electric control device injects high pressure fluid such as air from the air injection valve 38 into the air-fuel mixture gas at a predetermined acting timing within a compression stroke prior to fuel pyrolysis starting timing to enhance the temperature un-uniformity of the air-fuel mixture gas. This enables the temperature un-uniformity of the air-fuel mixture gas at the fuel pyrolysis starting timing to become larger than the temperature un-uniformity of the air-fuel mixture gas at the fuel pyrolysis starting timing obtained only by simply compressing the air-fuel mixture gas during the compression stroke. As a result, the combustion is moderated and the combustion noise is reduced.
摘要翻译：电气控制装置70被施加到能够进行预混合的充电压缩点火燃烧的内燃机10，其中在燃烧室25中形成包括从喷射器37喷射的空气和燃料的空气燃料混合气体，并且空气 - 燃料混合气体通过在压缩冲程期间压缩空气 - 燃料混合气体而自燃以燃烧。电气控制装置在燃料热分解开始正时之前，在压缩行程内，以预定的作用时刻，将来自空气喷射阀38的高压流体如空气喷射阀38喷射到空气 - 燃料混合气体中，以增强空气 - 燃料混合气体的温度不均匀性，燃料混合气体。这使得燃料热解开始时刻的空气燃料混合气体的温度不均匀性变得大于燃料热解开始时刻的空气燃料混合气体的温度不均匀性，在压缩冲程期间燃料混合气体。结果，燃烧缓和并且燃烧噪声降低。

19. 发明申请

US20070145620A1 Method for producing pitch-based carbon fiber sliver and spun yarn 失效
标题翻译：沥青基碳纤维纱条和细纱生产方法
公开(公告)号：US20070145620A1
公开(公告)日：2007-06-28
申请号：US10582866
申请日：2004-12-14
申请人： Tatsuo Kobayashi , Naohiro Sonobe
发明人： Tatsuo Kobayashi , Naohiro Sonobe
IPC分类号： D01F9/12
CPC分类号： D01G15/68
摘要： A pitch-based carbon fiber sliver providing a high-strength carbon fiber spun yarn is efficiently produced by providing a pitch-based carbon fiber mat comprising a mass of piled-up pitch-based carbon fibers of which fiber extension directions are aligned preferentially in one direction; and directly subjecting the carbon fiber mat to drawing and carding by means of a carding machine while moving the mat in said one preferential alignment direction. The thus-obtained carbon fiber sliver is drawn and twisted to produce a pitch-based carbon fiber spun yarn containing at least 3 wt. % of fibers having a fiber length of at least 150 mm, a number of primary twist of 50-400 turns/m and a tensile strength of at least 0.10 N/tex.
摘要翻译：提供高强度碳纤维短纤纱的沥青基碳纤维条通过提供一种基于沥青的碳纤维垫而有效地制成，所述沥青基碳纤维垫包括一堆堆积的沥青类碳纤维，其纤维延伸方向优先于一个方向; 并且通过梳理机直接对碳纤维毡进行拉伸和梳理，同时沿所述一个优先排列方向移动垫子。将如此获得的碳纤维纱线拉伸和扭曲，以生产含有至少3重量％纤维长度至少为150mm，初捻为50-400匝/ m，拉伸强度为至少0.10N / tex的纤维的％。

20. 发明申请

US20070107680A1 Control apparatus and method for four-stroke premixed compression ignition internal combustion engine 有权
公开(公告)号：US20070107680A1
公开(公告)日：2007-05-17
申请号：US11592299
申请日：2006-11-03
申请人： Tatsuo Kobayashi
发明人： Tatsuo Kobayashi
IPC分类号： F02B75/20 , F01L1/34
CPC分类号： F02D13/0273 , F02B23/104 , F02B2075/125 , F02D13/0215 , F02D13/0246 , F02D13/0257 , F02D13/0261 , F02D41/006 , F02D41/3035 , F02D2041/001 , Y02T10/18 , Y02T10/47
摘要： A control apparatus for a four-stroke premixed compression ignition internal combustion engine opens an exhaust valve to discharge burned gas from a combustion chamber at a first exhaust-valve opening timing, and reopens the exhaust valve at a second exhaust-valve opening timing that is retarded with respect to the intake-valve opening timing. Thus, burned gas discharged from the combustion chamber flows back into the combustion chamber through the exhaust port. The control apparatus retards the second exhaust-valve opening timing as the load on the engine increases. This obviates the need to decrease the lift of the exhaust valve to decrease the amount of burned gas that is reintroduced into the combustion chamber and prevents increases in the resistance against the flow of burned gas into the combustion chamber.

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