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1. 发明授权

US09316171B2 Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：US09316171B2
公开(公告)日：2016-04-19
申请号：US14244434
申请日：2014-04-03
申请人： Yuuichi Katou , Makoto Tomimatsu
发明人： Yuuichi Katou , Makoto Tomimatsu
IPC分类号： F01N3/00 , F02D41/30 , F02D41/02 , F02D41/34 , F02D41/40 , F02D41/00 , F02D13/02
CPC分类号： F02D41/3094 , F02D13/0242 , F02D13/0265 , F02D41/006 , F02D41/025 , F02D41/345 , F02D41/401 , F02D2041/001 , F02D2200/0804 , Y02T10/26 , Y02T10/44
摘要： An internal combustion engine includes fuel injection valves and an ECU. In the internal combustion unit, predetermined injection is performed when the bed temperature of a catalyst is lower that a predetermined temperature. In the predetermined injection, fuel is injected from a first fuel injection valve, from among the fuel injection valves, within the valve opening period of an intake valve, and fuel is injected from a second fuel injection valve, from among the fuel injection valves, within the valve opening period of an exhaust valve. In the internal combustion engine, a first injection amount is specifically injected from the first fuel injection valve in the predetermined injection.
摘要翻译：内燃机包括燃料喷射阀和ECU。在内燃单元中，当催化剂的床温低于预定温度时，进行预定的注入。在预定的喷射中，燃料从进气阀的开阀期间内的燃料喷射阀中的第一燃料喷射阀喷射，并且燃料从燃料喷射阀从第二燃料喷射阀喷射，在排气阀的开阀期间内。在内燃机中，以规定的喷射从第一燃料喷射阀特别注入第一喷射量。

2. 发明申请

US20140316033A1 INORGANIC-ORGANIC HYBRID MATERIAL, OPTICAL MATERIAL USING THE SAME, AND INORGANIC-ORGANIC COMPOSITE COMPOSITION 有权
标题翻译：无机有机混合材料，使用其的光学材料和无机有机复合材料
公开(公告)号：US20140316033A1
公开(公告)日：2014-10-23
申请号：US14321377
申请日：2014-07-01
申请人： Masanori YAMAZAKI , Takahiko Takewaki , Ritsuko Yamauchi , Yuuichi Katou , Atsushi Takaki
发明人： Masanori YAMAZAKI , Takahiko Takewaki , Ritsuko Yamauchi , Yuuichi Katou , Atsushi Takaki
IPC分类号： G02B1/04
CPC分类号： G02B1/045 , C08F2/44 , C08K3/22 , C08K5/005 , C08K5/37 , C08K7/00 , C08L63/00 , G02B1/04 , Y10T428/25 , Y10T428/26 , Y10T428/269 , C08L81/00 , C08F220/20 , C08F2222/1093 , C08F230/02
摘要： The invention relates to an inorganic-organic hybrid material which comprises an inorganic component and an organic component, has a content of the inorganic component of 20-80% by mass, and has a refractive index of 1.60 or higher, wherein, when preparing a strip specimen having a thickness of 1,000 μm, a width of 5 mm and a length of 70 mm by using the inorganic-organic hybrid material and winding the specimen by 180° on a cylindrical metal rod having a diameter of 10 mm at 25° C., the specimen does not crack.
摘要翻译：本发明涉及无机组分和有机组分的无机 - 有机杂化材料，其无机组分的含量为20-80质量％，折射率为1.60以上，其中，当制备通过使用无机 - 有机杂化材料，将厚度为1000μm，宽度为5mm，长度为70mm的带状试样，并将试样卷绕180°，在25℃的直径为10mm的圆筒形金属棒上，样品不破裂。

3. 发明申请

US20140305101A1 INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机
公开(公告)号：US20140305101A1
公开(公告)日：2014-10-16
申请号：US14244434
申请日：2014-04-03
申请人： Yuuichi Katou , Makoto Tomimatsu
发明人： Yuuichi Katou , Makoto Tomimatsu
IPC分类号： F02D41/30
CPC分类号： F02D41/3094 , F02D13/0242 , F02D13/0265 , F02D41/006 , F02D41/025 , F02D41/345 , F02D41/401 , F02D2041/001 , F02D2200/0804 , Y02T10/26 , Y02T10/44
摘要： An internal combustion engine includes fuel injection valves and an ECU. In the internal combustion unit, predetermined injection is performed when the bed temperature of a catalyst is lower that a predetermined temperature. In the predetermined injection, fuel is injected from a first fuel injection valve, from among the fuel injection valves, within the valve opening period of an intake valve, and fuel is injected from a second fuel injection valve, from among the fuel injection valves, within the valve opening period of an exhaust valve. In the internal combustion engine, a first injection amount is specifically injected from the first fuel injection valve in the predetermined injection.
摘要翻译：内燃机包括燃料喷射阀和ECU。在内燃单元中，当催化剂的床温低于预定温度时，进行预定的注入。在预定的喷射中，燃料从进气阀的开阀期间内的燃料喷射阀中的第一燃料喷射阀喷射，并且燃料从燃料喷射阀从第二燃料喷射阀喷射，在排气阀的开阀期间内。在内燃机中，以规定的喷射从第一燃料喷射阀特别注入第一喷射量。

4. 发明申请

US20120226430A1 CONTROL DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 有权
标题翻译：多缸内燃机控制装置
公开(公告)号：US20120226430A1
公开(公告)日：2012-09-06
申请号：US13409908
申请日：2012-03-01
申请人： Tomohiro Shinagawa , Yuuichi Katou
发明人： Tomohiro Shinagawa , Yuuichi Katou
IPC分类号： F02D41/26 , F02D41/30
CPC分类号： F02D41/008 , F02D41/0065 , F02D41/22 , Y02T10/47
摘要： A control device for a multi-cylinder internal combustion engine executes feedback control such that an air-fuel ratio detected by an air-fuel ratio detecting unit becomes a target air-fuel ratio, carries out external EGR, and, when an abnormal deviation that an air-fuel ratio of at least any one of cylinders deviates from the target air-fuel ratio has occurred during the feedback control, detects the abnormal deviation and an abnormal cylinder. When the abnormal deviation has been detected during feedback control and external EGR, the control device corrects the target air-fuel ratio to compensate for a detection error of the air-fuel ratio detecting unit due to the influence of specific components of exhaust gas. The control device changes the correction mode on the basis of whether the abnormal cylinder causes more intensive gas flow or equal or less intensive gas flow against the air-fuel ratio detecting unit than the other cylinders.
摘要翻译：用于多缸内燃机的控制装置执行反馈控制，使得由空燃比检测单元检测到的空燃比成为目标空燃比，执行外部EGR，并且当异气管在反馈控制期间已经发生了至少任何一个气缸的空燃比偏离目标空燃比，检测异常偏差和异常气缸。当在反馈控制和外部EGR期间检测到异常偏差时，由于排气的特定成分的影响，控制装置校正目标空燃比以补偿空燃比检测单元的检测误差。控制装置基于异常气缸相对于其它气缸是否导致气体流动更大或相对于空燃比检测单元的气体流量相当或更少的强度来改变校正模式。

5. 发明申请

US20120166070A1 CONTROL APPARATUS AND CONTROL METHOD OF MULTIPLE CYLINDER 有权
标题翻译：多气缸的控制装置和控制方法
公开(公告)号：US20120166070A1
公开(公告)日：2012-06-28
申请号：US13335183
申请日：2011-12-22
申请人： Yuuichi Katou , Tomohiro Shinagawa
发明人： Yuuichi Katou , Tomohiro Shinagawa
IPC分类号： F02D41/14 , F02M25/07
CPC分类号： F02D41/0065 , F02D13/0215 , F02D13/0261 , F02D41/0085 , F02D41/1401 , F02D41/1456 , F02D2041/001 , F02M26/01 , F02M26/23 , Y02T10/18 , Y02T10/47
摘要： With a control apparatus of a multiple cylinder internal combustion engine, external EGR that circulates exhaust gas in an exhaust passage to an intake passage is executed, and an air-fuel ratio is feedback-controlled such that an air-fuel ratio of the exhaust gas comes to match a predetermined target air-fuel ratio. When a rich deviation in which the air-fuel ratio of a portion of cylinders is off to a rich side from the target air-fuel ratio is detected, a parameter indicative of an amount of the rich deviation is calculated. The target air-fuel ratio is corrected to the rich side according to the calculated parameter. A value of a parameter at which the rich correction is started is changed according to whether external EGR is being executed.
摘要翻译：利用多缸内燃机的控制装置，执行将排气通道中的废气循环到进气通道的外部EGR，并且对空燃比进行反馈控制，使得排气的空燃比符合预定的目标空燃比。当检测到一部分气缸的空燃比从目标空燃比向浓浓点偏离的浓偏差时，计算表示浓偏差量的参数。根据计算出的参数将目标空燃比校正为浓侧。根据是否正在执行外部EGR，改变开始丰富校正的参数的值。

6. 发明申请

US20070266981A1 Control Apparatus and Control Method of Internal Combustion Engine 审中-公开
标题翻译：内燃机控制装置及控制方法
公开(公告)号：US20070266981A1
公开(公告)日：2007-11-22
申请号：US11793469
申请日：2006-01-13
申请人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
发明人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
IPC分类号： F02D13/00
CPC分类号： F02P5/045 , F02D41/1446 , F02P5/1506 , Y02T10/46
摘要： Provided is a control apparatus and a control method of an internal combustion engine which can intend to suppress a deterioration of an emission and suppress a reduction of a startability. According to the method, a target ignition timing at a time of starting an internal combustion engine is acquired (step ST101); an ignition timing is controlled to a spark advance side and an air fuel ratio of the internal combustion engine is controlled to a lean side (step ST103) if a start of a cranking is judged (step ST102); the ignition timing is controlled to a spark retard side (step ST106) if an end of a first cycle after the cranking is judged based on the acquired engine speed (steps ST104 and ST105); and a spark advance correction of the ignition timing to a spark advance direction in correspondence to an exhaust temperature is executed until the ignition timing comes to the target ignition timing (steps ST108, ST109, and ST110).
摘要翻译：提供了能够抑制发射劣化并抑制起动性降低的内燃机的控制装置和控制方法。根据该方法，获取起动内燃机时的目标点火正时（步骤ST101）。如果判断起动开始，则点火正时被控制到火花提前侧，并且内燃机的空燃比被控制到偏航侧（步骤ST103）（步骤ST102）。如果基于所获取的发动机转速来判定起动后的第一循环的结束，则点火正时被控制到火花塞侧（步骤ST1010）（步骤ST104和ST105）。执行与排气温度相对应的向火花提前方向的点火正时的火花提前校正，直到点火正时达到目标点火正时（步骤ST108，ST109，ST110）。

7. 发明申请

US20070084197A1 Control device and control method for internal combustion engine 有权
标题翻译：内燃机控制装置及控制方法
公开(公告)号：US20070084197A1
公开(公告)日：2007-04-19
申请号：US11582963
申请日：2006-10-19
申请人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
发明人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
IPC分类号： F01N3/00
CPC分类号： F01N3/30 , F01N3/08 , F01N2430/10 , F02D13/0219 , F02D13/0249 , F02D13/0261 , F02D41/0255 , F02D41/064 , F02D41/1446 , F02D2013/0292 , F02D2041/001 , F02D2250/41 , Y02T10/18 , Y02T10/26
摘要： When starting an internal combustion engine from cold, after-burning of unburned HC in the exhaust gas within an exhaust passage is promoted by supplying secondary air into the exhaust passage upstream of a catalyst. At this time, the pressure within the exhaust passage is controlled by controlling the opening timing of an exhaust valve. Desirably, when the exhaust temperature has been elevated to a temperature at which it is possible to promote after-burning of the unburned HC in the exhaust gas within the exhaust passage, the opening timing of the exhaust valve is retarded.
摘要翻译：当从冷启动内燃机时，通过在催化剂上游的排气通道中提供二次空气来促进废气通道内的未燃HC的后燃烧。此时，通过控制排气阀的打开正时来控制排气通路内的压力。理想地，当排气温度升高到能够促进排气通道内的排气中的未燃烧HC的燃烧后的温度时，排气门的打开正时被延迟。

8. 发明授权

US08874353B2 Device and method for controlling internal combustion engine 有权
标题翻译：内燃机控制装置及方法
公开(公告)号：US08874353B2
公开(公告)日：2014-10-28
申请号：US12738916
申请日：2008-11-05
申请人： Tomohiro Shinagawa , Yuuichi Katou , Youhei Hosokawa , Shingo Korenaga
发明人： Tomohiro Shinagawa , Yuuichi Katou , Youhei Hosokawa , Shingo Korenaga
IPC分类号： G06F19/00 , G06G7/70 , F02D41/12 , F02D41/00 , F02D41/18
CPC分类号： F02D41/126 , F02D41/0072 , F02D41/182 , F02D2041/0017
摘要： An internal combustion engine is provided in which a prescribed amount of fuel is injected over a predetermined period until an air-fuel ratio sensor is activated when fuel cut control of the internal combustion engine is stopped to resume normal engine operation. If an EGR gas is inducted immediately before the fuel cut control is started, the prescribed amount is reduced.
摘要翻译：提供一种内燃机，其中在预定时间段内喷射规定量的燃料，直到内燃机的燃料切断控制停止为止，直到空燃比传感器被启动以恢复正常的发动机运转为止。如果在燃料切断控制开始之前立即引入EGR气体，则规定量减少。

9. 发明授权

US08224558B2 Internal combustion engine control apparatus and method 失效
标题翻译：内燃机控制装置及方法
公开(公告)号：US08224558B2
公开(公告)日：2012-07-17
申请号：US12664206
申请日：2008-06-12
申请人： Yuuichi Katou , Tomohiro Shinagawa , Shingo Korenaga
发明人： Yuuichi Katou , Tomohiro Shinagawa , Shingo Korenaga
IPC分类号： F02D41/12
CPC分类号： F02D13/0276 , F02D13/0211 , F02D41/0002 , F02D41/0055 , F02D41/126 , F02D2041/001 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： An internal combustion engine control apparatus includes a fuel supplying mechanism supplying fuel to the internal combustion engine; an exhaust gas recirculating mechanism recirculating exhaust gas of the internal combustion engine to an intake side of the internal combustion engine; a flow adjuster selectively increasing and decreasing a strength of flow of the supplied fuel and the recirculated exhaust gas in a cylinder of the internal combustion engine; a stop controller controlling the fuel supplying mechanism to stop the supply of fuel and controlling the exhaust gas recirculating mechanism to stop the recirculation of exhaust gas, when the internal combustion engine is operated in a predetermined deceleration mode; and in-cylinder flow controller controlling the flow adjuster to increase the strength of the flow when the control to stop the supply of fuel is cancelled.
摘要翻译：内燃机控制装置包括：向内燃机供给燃料的燃料供给机构; 废气再循环机构将内燃机的废气再循环到内燃机的进气侧; 流量调节器选择性地增加和减小内燃机的气缸中供应的燃料和再循环废气的流动强度; 停止控制器，当所述内燃机以预定的减速模式操作时，所述停止控制器控制所述燃料供给机构停止供给燃料并控制所述废气再循环机构停止废气的再循环; 以及当停止燃料供应的控制被取消时，控制流量调节器的缸内流量控制器来增加流量的强度。

10. 发明授权

US07401579B2 Valve timing control device 失效
标题翻译：气门正时控制装置
公开(公告)号：US07401579B2
公开(公告)日：2008-07-22
申请号：US10589358
申请日：2005-02-28
申请人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
发明人： Nao Murase , Hiroki Ichinose , Yuuichi Katou
IPC分类号： F01L1/34
CPC分类号： F02D13/0249 , F01L2800/00 , F01L2800/01 , F02D13/0207 , F02D13/0257 , F02D13/0265 , F02D41/0002 , F02D41/062 , F02N19/004 , Y02T10/18 , Y02T10/42
摘要： An intake port of an internal combustion engine 10 is provided with a fuel injection valve 22. An intake adjustment mechanism 30 for varying the valve timing of an intake valve 24 and an exhaust adjustment mechanism 32 for varying the valve timing of an exhaust valve 26 are furnished. Immediately after internal combustion engine startup, fuel atomization is facilitated by exercising control so that the valve opening timing for the intake valve 24 coincides with a retarded valve opening timing after exhaust top dead center. In such an instance, the fuel introduced into a cylinder is inhibited from adhering to the exhaust valve 26 and its neighborhood by exercising control in such a manner that the valve closing timing for the exhaust valve 26 coincides with a retarded vale closing timing, which is retarded from a normal valve closing timing.
摘要翻译：内燃机10的进气口设有燃料喷射阀22。提供用于改变进气门24的气门正时的进气调节机构30和用于改变排气门26的气门正时的排气调节机构32。在内燃机启动之后，通过进行控制来使燃料雾化容易，使得进气门24的开阀正时与废气上止点之后的延迟阀打开正时一致。在这种情况下，通过进行排气阀26的关闭正时与延迟阀关闭正时一致的方式进行控制，能够抑制引入气缸的燃料附着在排气阀26及其附近从正常的阀关闭正时延迟。

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