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公开(公告)号：US09238200B2
公开(公告)日：2016-01-19
申请号：US14152629
申请日：2014-01-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kazuhiro Umemoto , Kohei Yoshida , Mikio Inoue , Yuki Bisaiji
CPC classification number: 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
Abstract: A method for purifying exhaust gas of an internal combustion engine including flowing an exhaust gas containing NOx and a concentration of hydrocarbons in an exhaust gas passage that contains an exhaust purification catalyst, wherein the concentration of hydrocarbons is vibrated within a predetermined range of amplitude and period, and a least a portion of the hydrocarbons are reformed by the exhaust purification catalyst; reacting the NOx contained in the exhaust gas and the reformed hydrocarbons to produce a reducing intermediate; and chemically reducing, wherein at the time of engine operation, a demanded produced amount of the reducing intermediate required for chemically reducing the NOx is calculated, and the amplitude and vibration period of the concentration of hydrocarbons flowing into the exhaust purification catalyst are controlled so that an amount of the reducing intermediate produced becomes the demanded produced amount.
Abstract translation: 一种内燃机的排气净化方法，其特征在于，在含有排气净化催化剂的排气通路中含有含有NOx的废气和烃浓度的废气，其中所述烃的浓度在振幅和周期的预定范围内振动 ，并且通过排气净化催化剂将至少一部分烃重整; 使排气中所含的NOx与重整烃反应，生成还原中间体; 和化学还原，其中在发动机运转时，计算要求的化学还原NOx所需的还原中间体的产生量，并且控制流入排气净化催化剂的烃浓度的振幅和振动周期，使得 所产生的还原中间体的量成为所需量。
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公开(公告)号：US20150231570A1
公开(公告)日：2015-08-20
申请号：US14429508
申请日：2012-09-25
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
IPC: B01D53/94
CPC classification number: B01D53/9495 , B01D53/9431 , F01N3/0253 , F01N3/035 , F01N3/0842 , F01N3/085 , F01N3/36 , F01N9/00 , F01N9/002 , F01N2260/04 , F01N2610/03 , F02D41/0055 , F02M26/05 , F02M26/06 , F02M26/15 , F02M2200/21 , Y02T10/47
Abstract: In an internal combustion engine, an exhaust purification catalyst: (13), particulate filter (14), and hydrocarbon feed valve (15) are arranged in an engine exhaust passage. A low pressure exhaust gas recirculation system (LPL) is provided for making the exhaust gas downstream of the particulate filter (14) recirculate. If hydrocarbons are injected from the hydrocarbon feed valve (15), the carbon dioxide which is produced in the exhaust purification catalyst (13) is recirculated and the air-fuel ratio of the exhaust gas which flows into the exhaust purification catalyst (13) temporarily drops. At the time of regeneration of the particulate filter (14), hydrocarbons are injected from, the hydrocarbon feed valve (15) so as not to overlap with this temporary drop of the air-fuel ratio.
Abstract translation: 在内燃机中，排气净化催化剂：（13），微粒过滤器（14）和烃供给阀（15）配置在发动机排气通路内。 提供了一种低压排气再循环系统（LPL），用于使颗粒过滤器（14）下游的废气再循环。 如果从烃供给阀（15）喷射烃，则在排气净化催化剂（13）中产生的二氧化碳再循环，并且流入排气净化催化剂（13）的排气的空燃比暂时 滴。 在颗粒过滤器（14）的再生时，从烃供给阀（15）喷射烃，以便不与空燃比的这一临时下降重叠。
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公开(公告)号：US12103436B2
公开(公告)日：2024-10-01
申请号：US17686337
申请日：2022-03-03
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Gen Fukuyama , Mikio Inoue , Reiko Yamamoto , Masao Tajima
CPC classification number: B60N2/0244 , B60N2/20 , B60W40/08 , B60W2040/0827 , B60W60/00133 , B60W2420/403 , B60W2540/229 , B60W2552/15 , B60W2552/30 , B60W2552/35 , B60W2556/40
Abstract: A vehicle control device includes a sleep depth estimation unit that estimates a sleep depth of an occupant seated in a seat provided in a vehicle, and a control unit that controls the vehicle such that a magnitude of the external force to be applied to at least one of a plurality of the occupants is equal to or less than a first threshold value when the estimated sleep depth of the occupant is equal to or lower than a predetermined reference depth or when the occupant is awake, and that controls the vehicle such that the magnitude of the external force to be applied to each of all the occupants is equal to or less than a second threshold value larger than the first threshold value when the sleep depth of each of the occupants is greater than the reference depth.
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公开(公告)号：US11989761B2
公开(公告)日：2024-05-21
申请号：US17685319
申请日：2022-03-02
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Reiko Yamamoto , Gen Fukuyama , Masao Tajima , Mikio Inoue
IPC: G06Q10/02 , A61B5/00 , A61B5/18 , G06Q30/0283
CPC classification number: G06Q30/0283 , A61B5/18 , A61B5/4809
Abstract: A vehicle usage fee determination system includes a reception unit that receives a usage application by a user who has an intention to drive a vehicle, a wakefulness level estimation unit that estimates a wakefulness level of the user, and a fee determination unit that sets a usage fee of the vehicle when a target wakefulness level that is the wakefulness level at a time a first predetermined time before a scheduled driving start time of the vehicle by the user is a predetermined value to be equal to or less than a usage fee of the vehicle when the target wakefulness level is lower than the predetermined value.
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Patent Agency Ranking
公开(公告)号：US11008041B2
公开(公告)日：2021-05-18
申请号：US16284363
申请日：2019-02-25
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Mikio Inoue , Kohei Shigematsu
Abstract: A vehicle includes a vehicle body having a frame structure provided with a pair of right and left side rails, and hydrogen tanks and a secondary battery disposed in a region between the side rails. The side rails have deformed portions that are deformed due to a vehicle front collision load at the time of a vehicle front collision, and the hydrogen tanks are disposed in front of the secondary battery or on both outer sides of the secondary battery in a vehicle width direction such that the deformed portions, when the amount of movement of each of the deformed portions of the side rails has reached a predetermined amount, reach the hydrogen tanks without reaching the secondary battery.
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公开(公告)号：US09427704B2
公开(公告)日：2016-08-30
申请号：US14429508
申请日：2012-09-25
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuki Bisaiji , Kohei Yoshida , Mikio Inoue
IPC: B01D53/94
CPC classification number: B01D53/9495 , B01D53/9431 , F01N3/0253 , F01N3/035 , F01N3/0842 , F01N3/085 , F01N3/36 , F01N9/00 , F01N9/002 , F01N2260/04 , F01N2610/03 , F02D41/0055 , F02M26/05 , F02M26/06 , F02M26/15 , F02M2200/21 , Y02T10/47
Abstract: In an internal combustion engine, an exhaust purification catalyst: (13), particulate filter (14), and hydrocarbon feed valve (15) are arranged in an engine exhaust passage. A low pressure exhaust gas recirculation system (LPL) is provided for making the exhaust gas downstream of the particulate filter (14) recirculate. If hydrocarbons are injected from the hydrocarbon feed valve (15), the carbon dioxide which is produced in the exhaust purification catalyst (13) is recirculated and the air-fuel ratio of the exhaust gas which flows into the exhaust purification catalyst (13) temporarily drops. At the time of regeneration of the particulate filter (14), hydrocarbons are injected from, the hydrocarbon feed valve (15) so as not to overlap with this temporary drop of the air-fuel ratio.
Abstract translation: 在内燃机中，排气净化催化剂：（13），微粒过滤器（14）和烃供给阀（15）配置在发动机排气通路内。 提供了一种低压排气再循环系统（LPL），用于使颗粒过滤器（14）下游的废气再循环。 如果从烃供给阀（15）喷射烃，则在排气净化催化剂（13）中产生的二氧化碳再循环，并且流入排气净化催化剂（13）的排气的空燃比暂时 滴。 在颗粒过滤器（14）的再生时，从烃供给阀（15）喷射烃，以便不与空燃比的这一临时下降重叠。
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公开(公告)号：US11426005B2
公开(公告)日：2022-08-30
申请号：US17159148
申请日：2021-01-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Gen Fukuyama , Mikio Inoue , Masaya Osaka , Shugen Yamamura
IPC: A47C17/00 , A47C17/16 , A47C17/17 , A47C17/213 , A47C27/10
Abstract: A sleep apparatus includes: a mat main body portion configured to support a user in a supine state; and a tilting mechanism that, at the mat main body portion, periodically tilts a body of a user left and right, by alternately raising a right side supporting portion, which includes portions supporting a right-side hipbone and a right-side shoulder blade of a user, and a left side supporting portion, which includes portions supporting a left-side hipbone and a left-side shoulder blade of a user.
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公开(公告)号：US12035813B2
公开(公告)日：2024-07-16
申请号：US17525965
申请日：2021-11-15
Inventor： Gen Fukuyama , Mikio Inoue , Reiko Yamamato , Hayato Wakatsuki , Tsutomu Hanase , Shigeki Tanaka
Abstract: Sleeping equipment includes a mat body and a plurality of air bags. The mat body includes a middle support portion, an upper support portion, and a lower support portion. The mat body is configured to switch between a bed mode and a chair mode. The air bags are arranged in the mat body in a mat length direction from the upper support portion toward the lower support portion. At least a part of the air bags is divided into right and left bag portions in a mat width direction, and the right bag portion and the left bag portion are configured to be independently inflated and deflated.
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公开(公告)号：US20200062135A1
公开(公告)日：2020-02-27
申请号：US16539304
申请日：2019-08-13
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Yasuhiro Hara , Mikio Inoue
IPC: B60L50/71 , H01M8/04082 , H01M8/04828
Abstract: A vehicle structure of a fuel cell vehicle including: hydrogen tanks; a set of cases that house the hydrogen tanks at a roof side and an underfloor side respectively, and that respectively have, in a vehicle longitudinal direction, mouthpieces of a connecting pipe that is connected to the hydrogen tanks; a center module in which the set of cases is provided; a front module that is joined to a vehicle front side of the center module; a rear module that is joined to a vehicle rear side of the center module; a fuel cell stack that is provided at the front module or the rear module, and to which the hydrogen is supplied from a pipe connected to the mouthpieces; a control unit that is provided at the front module or the rear module; and a driving unit that is provided at the front module or the rear module.
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