专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20120275963A1 EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US20120275963A1
公开(公告)日：2012-11-01
申请号：US13202692
申请日：2010-08-30
申请人： Kazuhiro Umemoto , Kohei Yoshida , Mikio Inoue , Yuki Bisaiji
发明人： Kazuhiro Umemoto , Kohei Yoshida , Mikio Inoue , Yuki Bisaiji
IPC分类号： B01D53/94
CPC分类号： B01D53/9454 , B01D53/9409 , B01D53/9422 , B01D53/9495 , B01D2251/208 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/91 , B01D2258/012 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N9/007 , F01N2240/30 , F01N2510/06 , F01N2900/1402 , F01N2900/1614 , F02D41/0275
摘要： An internal combustion engine in an engine exhaust passage of which a hydrocarbon feed valve (15) and an exhaust purification catalyst (13) are arranged. If the hydrocarbon feed valve (15) feeds hydrocarbons by a period of within 5 seconds, a reducing intermediate is produced inside the exhaust purification catalyst (13). This reducing intermediate is used for NOX purification processing. At the time of engine operation, the demanded produced amount of the reducing intermediate required for reducing the NOx is calculated. The amount of production of the reducing intermediate is made to become this demanded produced amount by control of the feed amount and feed period of hydrocarbons.
摘要翻译：发动机排气通道内设有内燃机，其内设有烃供给阀（15）和排气净化催化剂（13）。如果烃进料阀（15）在5秒钟内进料烃，则在排气净化催化剂（13）内产生还原中间体。该还原中间体用于NOX净化处理。在发动机运转时，计算需要的减少NOx还原中间体的产生量。通过控制烃的进料量和进料周期，使还原中间体的生产量成为该需求量。

52. 发明授权

US08297042B2 Exhaust purification device of internal combustion engine 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US08297042B2
公开(公告)日：2012-10-30
申请号：US12674627
申请日：2009-01-27
申请人： Takamitsu Asanuma , Shinya Hirota , Kohei Yoshida , Hiromasa Nishioka , Hiroshi Otsuki
发明人： Takamitsu Asanuma , Shinya Hirota , Kohei Yoshida , Hiromasa Nishioka , Hiroshi Otsuki
IPC分类号： F01N11/00 , F01N3/18
CPC分类号： F01N3/0814 , B01D53/9422 , B01D53/949 , B01D2255/202 , B01D2255/204 , B01D2257/302 , B01D2257/404 , B01D2258/012 , F01N3/085 , F01N3/101 , F01N13/009 , F01N2410/12 , F01N2450/30 , F01N2560/027 , F02D41/0285 , Y02T10/22
摘要： In an exhaust purification system of an internal combustion engine comprising an exhaust purification device which receives a bad influence from SOX in the exhaust gas and a S trap device arranged upstream of the exhaust purification device, which can store SOX in the exhaust gas, an amount of SOX passing through the S trap device is integrated as an integrated value, each allowance value of the integrated value for each elapsed period from the start time of the use of the S trap device is set, and when the current integrated value exceeds the corresponding allowance value and between a first set period ago and the current time, fuel has been supplied into the fuel tank and engine oil has not been exchanged, it is determined that fuel with a high concentration of sulfur has been supplied into the fuel tank.
摘要翻译：在具有排气净化装置的排气净化装置的内燃机的排气净化装置中，所述排气净化装置受到排气中的SOX的不良影响，以及配置在排气净化装置的上游侧的能够将SOX存储在废气中的S捕集装置，通过S捕集装置的SOX被积分为积分值，设定从使用S捕获装置的开始时刻起的每个经过时间段的积分值的每个允许值，并且当当前积分值超过相应的余量值，并且在第一设定时段和当前时间之间，燃料已经被供应到燃料箱中，并且发动机油未被更换，则确定具有高浓度硫的燃料已经被供应到燃料箱中。

53. 发明授权

US08252374B2 Particulate matter purifying device and manufacturing method thereof 有权
标题翻译：颗粒物净化装置及其制造方法
公开(公告)号：US08252374B2
公开(公告)日：2012-08-28
申请号：US12083915
申请日：2006-10-23
申请人： Shinichi Takeshima , Kotaro Hayashi , Kohei Yoshida , Atsushi Hayashi
发明人： Shinichi Takeshima , Kotaro Hayashi , Kohei Yoshida , Atsushi Hayashi
IPC分类号： B01D50/00
CPC分类号： F01N3/0222 , B01D53/944 , B01D2255/908 , B01J23/58 , B01J23/63 , B01J37/0244 , F01N3/033 , F01N2250/02 , Y02T10/20 , Y10T29/49345
摘要： To provide a particulate matter purifying device which is capable of providing excessive deposition of particulate matter. In the particulate matter purifying device, a catalyst element 11 is carried on a porous filter substrate 10 through which an exhaust gas passes. The particulate matter purifying device traps particulate matter contained in the exhaust gas, and oxidizing the trapped particulate matter to remove. This particulate matter purifying device is characterized in that active oxygen producing fine particles 12 are carried on a surface of the filter substrate 10 between the catalyst elements 11. Therefore, the particulate matter is partially damaged by the active oxygen produced by the active oxygen producing fine particles 12. Consequently, oxidization of the particulate matter is promoted so that deposition of the particulate matter is prevented or minimized.
摘要翻译：提供能够提供颗粒物质的过度沉积的颗粒物净化装置。在颗粒物净化装置中，催化剂元件11承载在废气通过的多孔过滤器基板10上。颗粒状物质净化装置捕集废气中所含的微粒物质，氧化被捕集的颗粒物质去除。这种颗粒物净化装置的特征在于，在催化剂元件11之间的过滤器基板10的表面上承载活性氧生成微粒12。因此，由活性氧产生的活性氧产生的颗粒物部分地被损坏因此，促进颗粒物质的氧化，从而防止或最小化颗粒物质的沉积。

54. 发明授权

US08209954B2 Exhaust purification device of an internal combustion engine 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US08209954B2
公开(公告)日：2012-07-03
申请号：US12450231
申请日：2008-08-26
申请人： Kohei Yoshida , Takamitsu Asanuma , Hiromasa Nishioka , Hiroshi Otsuki
发明人： Kohei Yoshida , Takamitsu Asanuma , Hiromasa Nishioka , Hiroshi Otsuki
IPC分类号： F01N3/00
CPC分类号： F01N3/0814 , B01D53/9418 , B01D53/9422 , B01D2251/2062 , B01D2255/1021 , B01D2255/202 , B01D2255/204 , B01D2255/2061 , B01D2255/2063 , B01D2255/91 , B01D2255/911 , B01D2257/404 , B01D2258/012 , F01N3/0842 , F01N3/2073 , F01N3/208 , F01N13/009 , F01N2240/18 , F01N2240/25 , F01N2250/12 , F01N2430/06 , F01N2560/026 , F01N2560/14 , F01N2570/14 , F01N2610/02 , F01N2900/1402 , F01N2900/1614 , F01N2900/1622 , F02D41/0275 , F02D2041/1469 , F02D2250/36 , Y02A50/2344 , Y02T10/24
摘要： An internal combustion engine wherein an NOx storing catalyst is arranged in an engine exhaust passage and an NOx selective reducing catalyst is arranged downstream of the NOx storing catalyst. Just before the air-fuel ratio of the exhaust gas flowing into the NOx storing catalyst is temporarily switched from lean to rich to release NOx from the NOx storing catalyst, an amount of NOx necessary for removing ammonia adsorbed on the NOx selective reducing catalyst is fed to the NOx selective reducing catalyst under a lean air-fuel ratio.
摘要翻译：一种内燃机，其特征在于，在所述NOx吸留催化剂的下游设置有NOx吸留催化剂，所述NOx吸留催化剂配置在发动机排气通路中，所述NOx选择还原催化剂配置在所述NOx吸留催化剂的下游。在流入NOx吸留催化剂的废气的空燃比暂时从稀释至浓缩以从NOx吸留催化剂释放NOx之前，进行吸附在NOx选择还原催化剂上的除去氨所需的NOx量在稀空燃比下与NOx选择还原催化剂接触。

55. 发明授权

US08161794B2 Sulfur component detecting device 有权
标题翻译：硫成分检测装置
公开(公告)号：US08161794B2
公开(公告)日：2012-04-24
申请号：US12310571
申请日：2008-01-17
申请人： Hiroshi Otsuki , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Shinya Hirota , Kotaro Hayashi
发明人： Hiroshi Otsuki , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Shinya Hirota , Kotaro Hayashi
IPC分类号： G01N27/12
CPC分类号： G01N27/12 , B01D53/86 , B01D2257/302 , G01N33/0042
摘要： A metal or metal compound able to trap a sulfur component in exhaust gas is arranged in a flow passage of exhaust gas in an internal combustion engine. When the amount of sulfur component trapped in the metal or metal compound increases over the passage of time, a property of the metal or metal compound which changes along with the increase in the amount of trapped sulfur component is measured and the sulfur component in the gas is detected from the measured property.
摘要翻译：在内燃机的排气的流路中配置能够排出废气中的硫成分的金属或金属化合物。当金属或金属化合物中捕获的硫成分的量随着时间的推移而增加时，测量金属或金属化合物随着捕获的硫成分的量的增加而变化的性质，并且气体中的硫成分从测量的属性中检测。

56. 发明授权

US08104266B2 Exhaust purification device of internal combustion engine 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US08104266B2
公开(公告)日：2012-01-31
申请号：US12308947
申请日：2008-04-30
申请人： Hiroshi Otsuki , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Shinya Hirota , Kotaro Hayashi
发明人： Hiroshi Otsuki , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Shinya Hirota , Kotaro Hayashi
IPC分类号： F01N3/00
CPC分类号： F01N9/00 , B01D53/9495 , B01D2257/302 , F01N3/0814 , F01N3/0885 , F01N9/005 , F01N2560/027 , F01N2560/06 , F01N2900/0408 , F01N2900/14 , F01N2900/1612 , Y02T10/47
摘要： In an internal combustion engine, an SOx sensor (16) having a sensor part (53, 60) trapping the SOx contained in the exhaust gas and able to detect the amount of SOx trapped at the sensor part (53, 60) from a change of property of the sensor part (53, 60) is arranged in the engine exhaust passage upstream of the NOx storing catalyst (14). When estimating the amount of SOx stored in the NOx storing catalyst (14) from the amount of SOx trapped at the sensor part (53, 60), deviation of the estimated value of the amount of stored SOx arising due to the difference between the SOx trapping rate of the sensor part (53, 60) and the SOx trapping rate of the NOx storing catalyst (14) is corrected.
摘要翻译：在内燃机中，具有传感器部分（53,60）的SOx传感器（16）捕获排放气体中所含的SOx并且能够从变化中检测在传感器部分（53,60）处捕获的SO x的量传感器部分（53,60）的特性布置在NOx吸留催化剂（14）上游的发动机排气通道中。当从传感器部分（53,60）中捕获的SOx的量估计存储在NOx存储催化剂（14）中的SO x的量时，由于SOx之间的差异而产生的存储的SOx的量的估计值的偏差校正传感器部分（53,60）的捕获率和NOx吸留催化剂（14）的SOx捕获速率。

57. 发明授权

US08061125B2 Exhaust gas purification system and method for internal combustion engine 有权
标题翻译：内燃机废气净化系统及方法
公开(公告)号：US08061125B2
公开(公告)日：2011-11-22
申请号：US12310066
申请日：2007-08-29
申请人： Kohei Yoshida , Hiromasa Nishioka , Takamitsu Asanuma
发明人： Kohei Yoshida , Hiromasa Nishioka , Takamitsu Asanuma
IPC分类号： F01N3/00
CPC分类号： F01N3/0885 , F01N9/00 , F01N11/005 , F01N2560/025 , F01N2560/06 , F01N2610/03 , F02B37/00 , F02D41/028 , F02D41/1446 , Y02T10/20
摘要： Engine air-fuel ratio controlling means is provided to control an exhaust air-fuel ratio that is the ratio between the air contained in the exhaust gas discharged from the engine and the fuel element contained in the same exhaust gas and acting as a reducing agent at a NOx catalyst by controlling the air-fuel ratio of the gas combusted in the engine. Fuel adding means is provided upstream of the NOx catalyst in an exhaust passage to add fuel into the exhaust gas. During the SOx poisoning recovery control, when developing a state enabling SOx reduction reactions, the exhaust gas air-fuel ratio of the exhaust gas discharged from the engine and the amount of fuel added from the fuel adding means are controlled to minimize the sum of the amount of fuel injected in the engine and the amount of fuel added from the fuel adding means.
摘要翻译：发动机空燃比控制装置用于控制排气空燃比，该排气空燃比是包含在从发动机排出的废气中的空气与包含在同一废气中并用作还原剂的燃料元件之间的比例通过控制在发动机中燃烧的气体的空燃比来控制NOx催化剂。燃料添加装置设置在排气通道中的NOx催化剂的上游，以将燃料添加到废气中。在SOx中毒恢复控制期间，当开发能够进行SOx还原反应的状态时，控制从发动机排出的废气的排气空燃比和从燃料添加装置添加的燃料量，以使在发动机中喷射的燃料量和从燃料添加装置添加的燃料量。

58. 发明授权

US08027987B2 Electronic device having a handwriting input function, and non-transitory medium storing a control program therefor 有权
标题翻译：具有手写输入功能的电子设备和存储其控制程序的非暂时介质
公开(公告)号：US08027987B2
公开(公告)日：2011-09-27
申请号：US12330736
申请日：2008-12-09
申请人： Kohei Yoshida , Takatoshi Abe
发明人： Kohei Yoshida , Takatoshi Abe
IPC分类号： G06F17/30
CPC分类号： G06F17/30017 , G06F17/2735 , G06F17/30014
摘要： In a state where the entry word “account” retrieved from a dictionary and its explanatory information have been displayed, when the entry memo “Test point to notice” is input in handwritten characters at a handwriting input unit, the entry memo is caused to correspond to the retrieved entry word “account” and then registered. When the desired entry memo “Test point to notice” is selected from a list of the registered entry memos, the entry word “account” caused to correspond to the entry memo and its explanatory information are displayed immediately. Accordingly, as with a paper dictionary, an entry memo in which handwritten characters have been written as needed is related to the desired entry word and its explanatory information. Using the entry memo data as if it were a sticky note enables the desired entry word to be displayed easily and quickly.
摘要翻译：在从辞典中检索到的入口词“帐户”及其说明信息的状态下，当手写输入单元以手写字符输入条目备忘录“通知的测试点”时，使输入备忘录对应到检索词条“account”，然后注册。当从注册的条目备忘录的列表中选择所需的条目备忘录“要注意的测试点”时，立即显示与条目备忘录及其说明信息相对应的条目词“account”。因此，与纸字典一样，根据需要写入了手写字符的条目备忘录与期望的输入词及其说明信息相关。使用输入备忘录数据，就像它是一个粘滞便笺，可以方便快捷地显示所需的输入词。

59. 发明申请

US20110036073A1 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US20110036073A1
公开(公告)日：2011-02-17
申请号：US12937036
申请日：2009-04-07
申请人： Hiromasa Nishioka , Takamitsu Asanuma , Kohei Yoshida , Yuka Nakata
发明人： Hiromasa Nishioka , Takamitsu Asanuma , Kohei Yoshida , Yuka Nakata
IPC分类号： F01N3/24 , F02D41/04
CPC分类号： F02D41/0285 , B01D53/9495 , B01D2255/91 , B01D2257/302 , B01D2257/404 , F01N3/0814 , F01N3/0842 , F01N3/085 , F01N3/0885 , F01N9/00 , F01N13/02 , F01N2430/06 , F01N2430/085 , F01N2570/04 , F01N2570/14 , F01N2610/03 , F01N2900/1612 , F02D41/025 , F02D41/0275 , F02D41/405 , Y02A50/2344 , Y02T10/26 , Y02T10/44 , Y02T10/47
摘要： In an internal combustion engine, an SOX trap catalyst (13) which traps SOX contained in the exhaust gas is arranged upstream of an NOX storing catalyst (15) in an engine exhaust passage. When the NOX storing catalyst (15) should release NOX, auxiliary fuel is injected into a combustion chamber (2) at a combustible timing after the completion of injection of fuel into the combustion chamber (2) for generating the engine output. At this time, the auxiliary fuel is injected so that the air-fuel ratio A/F of the combustion gas in the combustion chamber (2) does not become below a minimum allowable air-fuel ratio M where SOX trapped at the SOX trap catalyst (13) will not be released.
摘要翻译：在内燃机中，在发动机排气通路内配置有NO x吸留催化剂（15）的上游的排出气体中含有SO x的SO X捕集催化剂（13）。当NO x储存催化剂（15）应释放NOX时，在完成向燃烧室（2）注入燃料以产生发动机输出之后的可燃时刻将辅助燃料喷射到燃烧室（2）中。此时，辅助燃料被喷射，使得燃烧室（2）中的燃烧气体的空燃比A / F不会低于最低允许空燃比M，其中SO X捕获在SO x捕集催化剂（13）不会被释放。

60. 发明申请

US20090320450A1 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化装置
公开(公告)号：US20090320450A1
公开(公告)日：2009-12-31
申请号：US12309764
申请日：2008-05-14
申请人： Shinya Hirota , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Kotaro Hayashi , Hiroshi Otsuki
发明人： Shinya Hirota , Takamitsu Asanuma , Kohei Yoshida , Hiromasa Nishioka , Kotaro Hayashi , Hiroshi Otsuki
IPC分类号： F01N11/00 , F01N3/10
CPC分类号： F02D41/0285 , B01D53/9495 , B01D2257/302 , F01N3/0814 , F01N3/085 , F01N3/0885 , F01N3/32 , F01N5/02 , F01N11/00 , F01N2550/03 , F01N2560/027 , F01N2560/12 , F01N2560/20 , F01N2570/04 , F01N2610/03 , F01N2610/08 , F01N2610/10 , F01N2900/1612 , F01N2900/1621 , F02D41/1444 , Y02A50/2322 , Y02T10/47
摘要： A sight-line end estimation device includes a sight-line direction detection portion that detects a sight-line direction of a driver of a vehicle, a target object detection portion that detects the positions of target objects existing around the vehicle, a relative position acquisition portion that acquires relative positional information between the driver and the target object detection portion, and a sight-line end estimation portion that estimates the driver's sight-line end by detecting a target object whose position detected by the target object detection portion lies substantially in the driver's sight-line direction detected by the sight-line direction detection portion, factoring in the relative positional information acquired by the relative position acquisition portion.
摘要翻译：视线终点估计装置包括检测车辆驾驶员的视线方向的视线方向检测部，检测车辆周围的目标物体的位置的目标物体检测部，相对位置取得获取驾驶员和目标对象检测部之间的相对位置信息的部分，以及通过检测由目标对象检测部检测出的位置的目标对象基本上位于所述目标对象检测部中的目标对象来估计驾驶员的视线端的视线终点推定部由视线方向检测部检测到的驾驶员的视线方向，分解由相对位置获取部分获取的相对位置信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式