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1. 发明申请

US20070012031A1 FUEL CONTROL FOR DIESEL ENGINE HAVING PARTICULATE FILTER 审中-公开
标题翻译：具有颗粒过滤器的柴油发动机的燃油控制
公开(公告)号：US20070012031A1
公开(公告)日：2007-01-18
申请号：US11456643
申请日：2006-07-11
申请人： Kenji Tanimura , Eiji Nakai , Masanori Sahara , Shinichi Morinaga , Kazunari Sasaki
发明人： Kenji Tanimura , Eiji Nakai , Masanori Sahara , Shinichi Morinaga , Kazunari Sasaki
IPC分类号： F01N3/10 , F02B3/00
CPC分类号： F02D41/029 , B60K31/00 , F02D41/025 , F02D41/1448 , F02D41/402 , F02D41/405 , F02D2200/0812 , Y02T10/44
摘要： There is provided a method for fueling a diesel engine having a particulate filter in its exhaust system. The method comprises supplying a main fuel injection to generate a desired torque. It also comprises additionally supplying a first post fuel injection after the main fuel injection and a second post fuel injection after the first post fuel injection during a higher engine load condition. The method further comprises continuing to supply the main fuel injection and the first post fuel injection and stopping to supply the second post fuel injection during a lower engine load condition, if a vehicle cruise control is performed. Therefore, a noticeable torque disturbance can be eliminated.
摘要翻译：提供了一种在其排气系统中对具有微粒过滤器的柴油发动机进行加油的方法。该方法包括供应主燃料喷射以产生期望的扭矩。它还包括在主燃料喷射之后另外提供第一后燃料喷射和在较高发动机负载状态之后的第一后燃料喷射之后的第二后燃料喷射。如果进行车辆巡航控制，该方法还包括继续供应主燃料喷射和第一后燃料喷射和停止以在较低的发动机负载条件期间供应第二后燃料喷射。因此，可以消除明显的扭矩扰动。

2. 发明授权

US06962140B1 Diesel engine control system and control method 有权
标题翻译：柴油机控制系统及控制方法
公开(公告)号：US06962140B1
公开(公告)日：2005-11-08
申请号：US10656100
申请日：2003-09-08
申请人： Eiji Nakai , Naoki Okada , Tsunehiro Sato , Yoshiyuki Matsumoto , Masami Nakao , Masanori Sahara , Kouji Habu , Hiromu Sugano , Masaru Yamamoto , Tunehiro Mori
发明人： Eiji Nakai , Naoki Okada , Tsunehiro Sato , Yoshiyuki Matsumoto , Masami Nakao , Masanori Sahara , Kouji Habu , Hiromu Sugano , Masaru Yamamoto , Tunehiro Mori
IPC分类号： F02D45/00 , F02B3/06 , F02D41/14 , F02D41/20 , F02D41/24 , F02D41/38 , F02D41/40
CPC分类号： F02D41/402 , F02B3/06 , F02D41/1498 , F02D41/20 , F02D41/2438 , F02D41/2441 , F02D41/2467 , F02D2200/1015 , Y02T10/44
摘要： A diesel engine control system and control method capable of conducting accurate fuel injection unaffected by variations in injector performance caused by differences among individual injectors or change with aging. The diesel engine control system includes an injector for directly injecting fuel into a combustion chamber of a diesel engine, injection quantity controller for controlling fuel injection quantity by varying a period of electric current supply to the injector, estimator for estimating that an electric current supply period when a prescribed (stable) combustion state is obtained is the current supply period for injecting the amount of fuel required for the prescribed combustion state, and control data correcting device for correcting control data of the injection quantity controller based on the estimated current supply period.
摘要翻译：一种柴油发动机控制系统和控制方法，其能够进行精确的燃料喷射，不受喷射器性能的变化的影响，由各个喷油器之间的差异引起，或随着老化而变化。柴油机控制系统包括用于将燃料直接喷射到柴油发动机的燃烧室中的喷射器，用于通过改变对喷射器的电流供应的时间来控制燃料喷射量的喷射量控制器，用于估计电流供应周期当获得规定的（稳定）燃烧状态时，是用于喷射规定燃烧状态所需的燃料量的电流供给期间，以及基于估计电力供给期间校正喷射量控制器的控制数据的控制数据校正装置。

3. 发明申请

US20120000441A1 DIESEL ENGINE FOR VEHICLE 审中-公开
标题翻译：柴油发动机
公开(公告)号：US20120000441A1
公开(公告)日：2012-01-05
申请号：US13160871
申请日：2011-06-15
申请人： Eiji Nakai , Sadaharu Matsumoto , Naotoshi Shirahashi , Shinichi Morinaga
发明人： Eiji Nakai , Sadaharu Matsumoto , Naotoshi Shirahashi , Shinichi Morinaga
IPC分类号： F02D41/30 , F02M51/00
CPC分类号： F02D41/403 , F02D35/02 , F02D41/0007 , F02D41/0087 , F02D2250/18 , F02D2700/03 , F02M26/05 , F02M26/23 , Y02T10/44
摘要： A diesel engine for a vehicle comprises an engine body mounted in the vehicle having a plurality of cylinders that is supplied with fuel, a plurality of fuel injection valves for directly injecting the fuel into the cylinders, and an injection control module for controlling a mode of injecting the fuel into the cylinders through the fuel injection valves. The injection control module sets a fuel injection amount per cylinder at least according to a load on the engine body, performs a main injection, and performs at least one pre-injection where fuel is injected prior to the main injection. The injection control module further executes a cylinder-cutoff operation mode where the fuel supplies to the cylinder or the cylinders are stopped when the engine body is under a low load condition where the fuel injection amount per cylinder is below a predetermined amount.
摘要翻译：一种用于车辆的柴油发动机，包括安装在车辆中的发动机主体，其具有供给燃料的多个气缸，用于将燃料直接喷射到气缸中的多个燃料喷射阀，以及用于控制燃料的模式的喷射控制模块通过燃料喷射阀将燃料喷射到气缸中。喷射控制模块至少根据发动机主体上的负载来设定每个气缸的燃料喷射量，执行主喷射，并且在主喷射之前执行至少一个喷射燃料的预喷射。喷射控制模块进一步执行气缸关闭操作模式，其中当发动机主体处于每个气缸的燃料喷射量低于预定量的低负载状态时，停止对气缸或气缸的燃料供给。

4. 发明授权

US06945236B2 EGR control apparatus for engine 失效
标题翻译：发动机EGR控制装置
公开(公告)号：US06945236B2
公开(公告)日：2005-09-20
申请号：US10872048
申请日：2004-06-17
申请人： Eiji Nakai , Yoshiyuki Matsumoto
发明人： Eiji Nakai , Yoshiyuki Matsumoto
IPC分类号： F02B37/00 , F02B31/08 , F02B33/34 , F02B37/18 , F02D21/08 , F02D41/00 , F02M25/07 , F02M35/10 , F02M35/108
CPC分类号： F02M35/108 , F02B31/085 , F02B33/34 , F02B37/04 , F02B37/18 , F02D41/0065 , F02M26/05 , F02M26/06 , F02M26/07 , F02M26/08 , F02M26/10 , F02M26/23 , F02M26/28 , F02M26/30 , F02M26/33 , F02M26/34 , F02M26/36 , F02M26/37 , F02M26/38 , F02M26/41 , F02M26/42 , F02M26/57 , F02M35/10157 , F02M35/10222 , F02M35/1038 , F02M35/10386 , F02M35/1085 , F02M2026/009 , Y02T10/144 , Y02T10/146
摘要： According to the invention, an EGR control apparatus of an engine includes intake ports to which an intake passage is connected, the intake ports opening into each combustion chamber of the engine, an EGR port to which an EGR passage branching out from an exhaust passage is connected, the EGR port opening into each combustion chamber of the engine, an electrically-operated compressor disposed in the EGR passage for regulating pressure at which EGR gas is introduced into each combustion chamber, and an EGR control valve disposed in the EGR passage at a point downstream of the electrically-operated compressor for controlling the amount of EGR gas introduced into each combustion chamber. The EGR passage branches out from the exhaust passage at a point downstream of an emission control device disposed in the exhaust passage.
摘要翻译：根据本发明，发动机的EGR控制装置包括进气通道连接到的进气口，通向发动机的每个燃烧室的进气口，从排气通道分支出的EGR通路的EGR口连接在所述EGR口中，所述EGR口通向所述发动机的各燃烧室，设置在所述EGR通路中的电动压缩机，用于调节将EGR气体引入到各燃烧室的压力，以及EGR调节阀，点在电动压缩机的下游，用于控制引入每个燃烧室的EGR气体的量。 EGR通路从设置在排气通路内的排放控制装置的下游侧的排气通路分支。

5. 发明授权

US4956287A Process for producing oleaginous composition 失效
标题翻译：生产含油组合物的方法
公开(公告)号：US4956287A
公开(公告)日：1990-09-11
申请号：US132213
申请日：1987-12-14
申请人： Kazuaki Suzuki , Shoji Maruzeni , Eiji Nakai , Toru Nezu
发明人： Kazuaki Suzuki , Shoji Maruzeni , Eiji Nakai , Toru Nezu
IPC分类号： A23D9/00 , C12P7/64
CPC分类号： C12P7/6472
摘要： The process for producing an oleaginous composition of the present invention comprises transesterifying a fat containing a large amount of polybasic unsaturated fatty acid(s) as constituting fatty acid(s) with saturated fatty acid(s) and/or saturated fatty acid alcohol ester(s) with the use of a lipase having an site-specificity to thereby give symmetric triglyceride(s) wherein the fatty acid groups at the 1- and 3-positions are selectively transesterified and a polybasic unsaturated fatty acid group is present at the 2-position. The above transesterification should be carried out under such conditions as to give an oleaginous composition which comprises 40% or more of symmetric triglyceride(s) each having a polybasic unsaturated fatty acid group at the 2-position and 50% or more of completely saturated fatty acid(s) each having 16 or more carbon atoms.

6. 发明授权

US4854273A Oil pressure control apparatus for an internal combustion engine 失效
标题翻译：一种用于内燃机的油压控制装置
公开(公告)号：US4854273A
公开(公告)日：1989-08-08
申请号：US142934
申请日：1988-01-12
申请人： Tatsuya Uesugi , Eiji Nakai
发明人： Tatsuya Uesugi , Eiji Nakai
IPC分类号： F01M1/16 , F01L1/26 , F01L9/02 , F02D11/06
CPC分类号： F01L1/267
摘要： An oil pressure control apparatus for a valve driving system for an internal combustion engine, in which a main oil supply passage feeds oil to a hydraulic actuator of the engine valve driving apparatus. A control valve is provided for closing the oil supply passage. A bypass oil passage bypasses the control valve continuously. The control valve, when closed, regulates the oil pressure to below a predetermined value and the oil pressure is insufficient to actuate the hydraulic actuator. When the control valve is opened, responsive to an engine operating condition such as engine speed, oil pressure is above the predetermined value, and the hydraulic actuator is actuated rapidly to shift the valve driving system from low speed to high speed operation.
摘要翻译：一种用于内燃机的阀驱动系统的油压控制装置，其中主供油通道将油供给到发动机气门驱动装置的液压致动器。设置有用于关闭供油通道的控制阀。旁路油路连续地绕过控制阀。控制阀在关闭时将油压调节到预定值以下，油压不足以致动液压致动器。当控制阀打开时，响应于诸如发动机转速的发动机工作状态，油压高于预定值，并且液压致动器被快速致动以将阀驱动系统从低速转移到高速操作。

7. 发明授权

US08815483B2 Magenta toner, toner set, magenta developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：品红色墨粉，墨粉盒，品红色显影剂，墨粉盒，处理盒和成像设备
公开(公告)号：US08815483B2
公开(公告)日：2014-08-26
申请号：US13223757
申请日：2011-09-01
申请人： Akira Matsumoto , Yusuke Ikeda , Eiji Nakai
发明人： Akira Matsumoto , Yusuke Ikeda , Eiji Nakai
IPC分类号： G03G9/09 , G03G9/087 , G03G15/08
CPC分类号： G03G15/08 , G03G9/08755 , G03G9/08782 , G03G9/08786 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/091 , G03G9/0914 , G03G9/092
摘要： A magenta toner includes a binder resin containing a polyester resin having a dodecenylsuccinic acid structure as a constituent unit, and a solid solution of C.I. Pigment Violet 19 and C.I. Pigment Red 122, the magenta toner having an amount of the solid solution of from 2% by mass to 30% by mass based on the total mass of the toner.
摘要翻译：品红色调色剂包括含有具有十二碳烯基琥珀酸结构的聚酯树脂作为构成单元的粘合剂树脂和C.I.的固溶体。颜料紫19和C.I. 颜料红122，相对于调色剂的总质量，品红色调色剂的固溶量为2质量％〜30质量％。

8. 再颁专利

USRE34596E Valve driving system for internal combustion engine 失效
标题翻译：内燃机阀驱动系统
公开(公告)号：USRE34596E
公开(公告)日：1994-05-03
申请号：US570917
申请日：1990-08-22
申请人： Shunji Masuda , Eiji Nakai
发明人： Shunji Masuda , Eiji Nakai
IPC分类号： F01L1/26 , F01L13/00 , F02F1/24 , F02F1/42 , F01L1/34
CPC分类号： F01L1/26 , F01L1/267 , F02F1/4214 , F02F2001/245
摘要： A valve driving system for an internal combustion engine having two intake valves and/or two exhaust valves for each cylinder, which includes a cam shaft formed with a pair of low speed cams and a high speed cam located at substantially the center part of the cam shaft, a pair of first rocker arms driven by the low speed cams respectively, each having a portion engaged with one of the valves, second rocker arms driven by the high speed cam and located between the first rocker arms, two oil pressure chambers formed in the second rocker arm and facing the respective first rocker arms, two plungers, each being provided in one of the oil chambers, two bores each being formed engageably with one of the plungers in one of the first rocker arms, an oil passage formed in the second rocker arm and communicated with both oil pressure chambers, and a control valve for controlling oil pressure fed to the oil passage in accordance with the engine operating condition.
摘要翻译：一种用于内燃机的阀驱动系统，其具有用于每个气缸的两个进气门和/或两个排气门，其包括形成有一对低速凸轮的凸轮轴和位于凸轮的大致中心部分处的高速凸轮轴，由低速凸轮分别驱动的一对第一摇臂，每一个具有与其中一个阀啮合的部分，第二摇臂由高速凸轮驱动并位于第一摇臂之间，两个油压室形成在第二摇臂并且面对相应的第一摇臂，每个设置在一个油室中的两个柱塞，每个孔与第一摇臂中的一个中的一个柱塞可啮合地形成，第二摇臂并与两个油压室连通;以及控制阀，用于根据发动机工作条件控制供给油路的油压。

9. 发明授权

US4765289A Valve driving system for internal combustion engine 失效
标题翻译：内燃机阀驱动系统
公开(公告)号：US4765289A
公开(公告)日：1988-08-23
申请号：US105730
申请日：1987-10-07
申请人： Shunji Masuda , Eiji Nakai
发明人： Shunji Masuda , Eiji Nakai
IPC分类号： F01L1/26 , F01L13/00 , F02F1/24 , F02F1/42 , F01L1/34
CPC分类号： F01L1/26 , F01L1/267 , F02F1/4214 , F02F2001/245
摘要： A valve driving system for an internal combustion engine having two intake valves and/or two exhaust valves for each cylinder, which includes a cam shaft formed with a pair of low speed cams and a high speed cam located at substantially the center part of the cam shaft, a pair of first rocker arms driven by the low speed cams respectively, each having a portion engaged with one of the valves, second rocker arms driven by the high speed cam and located between the first rocker arms, two oil pressure chambers formed in the second rocker arm and facing the respective first rocker arms, two plungers, each being provided in one of the oil chambers, two bores each being formed engageably with one of the plungers in one of the first rocker arms, an oil passage formed in the second rocker arm and communicated with both oil pressure chambers, and a control valve for controlling oil pressure fed to the oil passage in accordance with the engine operating condition.

10. 发明申请

US20050271359A1 Content copying apparatus 审中-公开
标题翻译：内容复制装置
公开(公告)号：US20050271359A1
公开(公告)日：2005-12-08
申请号：US11141016
申请日：2005-06-01
申请人： Eiji Nakai
发明人： Eiji Nakai
IPC分类号： G06F12/00 , G06F17/00 , G11B5/86 , G11B20/10 , G11B27/00 , G11B27/034 , G11B27/10 , H04N5/76 , H04N5/765 , H04N5/91 , H04N5/913
CPC分类号： G11B27/034 , G11B5/86 , G11B20/10 , G11B27/105 , H04N5/765 , H04N5/913 , H04N21/4335 , H04N21/4627 , H04N2005/91328
摘要： A content copying apparatus includes a flash memory. The flash memory stores attribute information for contents copied to a DVD, out of a plurality of contents recorded on a hard disk (HD). A deletion supporting screen based on such attribute information is displayed on a TV monitor. An operator determines through this screen whether or not each of the copied contents is necessary and, if none of the copied contents are necessary, performs an operation of collectively deleting all the copied contents. In response to this operation, a CPU issues to an HD drive an instruction for collectively deleting all the copied contents from the HD.
摘要翻译：内容复制装置包括闪速存储器。闪存存储从硬盘（HD）中记录的多个内容中复制到DVD的内容的属性信息。基于这样的属性信息的删除支持屏幕被显示在TV监视器上。操作人员通过该屏幕确定每个复制的内容是否是必需的，并且如果不需要复制的内容，则执行共同删除所有复制的内容的操作。响应于该操作，CPU向HD驱动器发出用于从HD共同删除所有复制的内容的指令。

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