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71. 发明授权

US4108951A Accelerator pump system 失效
标题翻译：加速泵系统
公开(公告)号：US4108951A
公开(公告)日：1978-08-22
申请号：US773548
申请日：1977-03-02
申请人： Takao Niwa , Mamoru Yoshioka , Takao Tate
发明人： Takao Niwa , Mamoru Yoshioka , Takao Tate
IPC分类号： F02M7/087 , F02M7/08
CPC分类号： F02M7/087
摘要： An accelerator pump system is provided which consists of a pump cylinder having an intake port communicating with a float bowl and a discharge port communicated with an acceleration nozzle or pump jet which injects fuel into the throat of a carburetor. The accelerator pump includes a pump plunger which is reciprocally movable within the pump cylinder in response to pivotal movement of the throttle lever of the carburetor. A pump lever and a connecting rod including thermally responsive material such as thermo-wax are in linking arrangement between the pump plunger and the throttle lever in a series relationship in order to control the stroke of the pump plunger thereby to control the amount of fuel which is discharged into the carburetor by the pump system. As a result, the amount of fuel discharged, as well as the lever ratio of the pump lever, i.e. the fuel discharging characteristic thereof, may be controlled in response to changes in ambient temperature.
摘要翻译：提供了一种加速器泵系统，其包括具有与浮筒连通的进气口的泵缸和与将化学燃料喷射到燃料的加速喷嘴或泵喷嘴连通的排出口。加速泵包括泵柱塞，该柱塞响应于化油器的节流杆的枢转运动而在泵缸内可往复运动。泵杆和包括诸如热蜡的热响应材料的连杆在串联关系中在泵柱塞和节流杆之间的连接装置中，以便控制泵柱塞的行程，由此控制燃料量通过泵系统排入化油器。结果，可以响应于环境温度的变化来控制排出的燃料量以及泵杆的杠杆比，即其燃料排放特性。

72. 发明授权

US09422852B2 Electric heating catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US09422852B2
公开(公告)日：2016-08-23
申请号：US13984189
申请日：2011-02-08
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： B01D50/00 , F01N9/00 , F01N3/20 , B01J35/00
CPC分类号： F01N9/00 , B01J35/0033 , F01N3/2026 , F01N2240/16 , Y02T10/26
摘要： An object of the invention is to enhance the exhaust gas purification rate and to reduce the possibility of breakage of a heater element in an electric heating catalyst (EHC) by generating heat by the heater element in a improved manner. A pair of electrodes including surface electrodes 7a extending in the axial and circumferential directions of the heater element along the outer circumferential surface of said heater element are provided in such a way as to be opposed to each other on the heater element located therebetween. The surface electrodes 7a are adapted in such a way that current flowing between the surface electrodes 7a flows mainly on the outer circumferential surface of the heater element in a part of the heater element with respect to the axial direction and flows mainly in an inner portion of the heater element in another part of the heater element with respect to the axial direction.
摘要翻译：本发明的目的是通过以改进的方式通过加热元件产生热量来增强排气净化率并减少电加热催化剂（EHC）中的加热元件断裂的可能性。包括沿着加热器元件的外周面在加热器元件的轴向和圆周方向上延伸的表面电极7a的一对电极被设置成在位于它们之间的加热元件上彼此相对。表面电极7a适于使得在表面电极7a之间流动的电流在加热器元件的一部分相对于轴向方向主要在加热器元件的外圆周表面上流动，主要在加热器元件相对于轴向方向的另一部分中的加热器元件。

73. 发明授权

US09163541B2 Control device for an electrically heated catalyst, and electrode deterioration degree estimation device for an electrically heated catalyst 有权
标题翻译：电加热催化剂用控制装置，电加热催化剂用电极劣化度推定装置
公开(公告)号：US09163541B2
公开(公告)日：2015-10-20
申请号：US14357363
申请日：2011-11-25
申请人： Noriaki Kumagai , Mamoru Yoshioka
发明人： Noriaki Kumagai , Mamoru Yoshioka
IPC分类号： F01N9/00 , F01N3/20 , F01N3/10
CPC分类号： F01N3/2013 , F01N3/101 , F01N3/2026 , F01N9/00 , F01N9/007 , F01N2240/16 , F01N2260/10 , F01N2390/02 , F01N2430/08 , F01N2550/22 , F01N2900/0418 , F01N2900/0421 , F01N2900/1602 , F01N2900/1624 , F01N2900/1631 , Y02T10/22 , Y02T10/26 , Y02T10/47
摘要： The present invention is intended to provide a technique which is capable of contributing to the suppression of the deterioration of surface electrodes in an electrically heated catalyst. The electrically heated catalyst according to the invention is provided with a heat generation element to heat a catalyst, and a pair of electrodes to supply electricity to the heat generation element. Each of the pair of electrodes has a surface electrode which spreads along a surface of the heat generation element, and the surface electrodes are arranged in opposition to each other with the heat generation element being sandwiched therebetween. Then, when a frequency becomes large in which a condition was satisfied in which a difference in temperature between two points located at a predetermined distance from each other on surfaces or in insides of the surface electrodes exceeds a predetermined temperature difference, an electric power supplied to the heat generation element is decreased, and an amount of heat supplied to the EHC by an exhaust gas is increased, as compared with when the frequency is small.
摘要翻译：本发明旨在提供一种能够有助于抑制电加热催化剂中的表面电极的劣化的技术。根据本发明的电加热催化剂设置有用于加热催化剂的发热元件和用于向发热元件供电的一对电极。一对电极中的每一个具有沿着发热元件的表面扩散的表面电极，并且表面电极彼此相对配置，发热元件夹在其间。然后，当频率变大时，其中满足表面电极的表面或内部彼此之间的预定距离的两个点之间的温度差超过预定温度差的条件，提供给与频率较小相比，发热元件减少，并且由排气供给到EHC的热量增加。

74. 发明授权

US09017615B2 Electrically heated catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US09017615B2
公开(公告)日：2015-04-28
申请号：US13820673
申请日：2010-09-10
申请人： Mamoru Yoshioka , Takashi Watanabe
发明人： Mamoru Yoshioka , Takashi Watanabe
IPC分类号： B01D50/00 , B01D53/94 , F01N3/20 , F01N3/28 , B01D53/88
CPC分类号： B01D53/94 , B01D53/88 , B01D53/9418 , B01D53/9422 , B01D53/944 , B01D53/945 , B01D53/9495 , F01N3/2013 , F01N3/2026 , F01N3/2853 , F01N3/2871 , F01N2240/16 , F01N2410/02 , F01N2410/06 , Y02T10/22 , Y02T10/26
摘要： Electricity is suppressed from flowing to a case (4) of an electrically heated catalyst (1). Provision is made for a heat generation element (2) to be electrically energized to generate heat, the case (4) in which the heat generation element (2) is contained, a mat (5) arranged between the heat generation element (2) and the case (4), an electrode (6) connected to the heat generation element (2) from outside of the case (4), an insulation part (7) to plug a gap between the case (4) and the electrode (6), an electrode chamber (8) which is a space formed around the electrode (6) at an inner side of the case (4) and at an outer side of the heat generation element (2), and which is formed by providing a gap between the electrode (6) and the mat (5), and a circulation passage (9) which is provided with two opening portions (91) either at an upstream side or at a downstream side of the heat generation element (2), and which is connected from one of the opening portions (91) to the other of the opening portions (91) while passing through around said electrode (6).
摘要翻译：抑制电流流向电加热催化剂（1）的壳体（4）。为了使发热元件（2）被电通电以产生热，提供了包含发热元件（2）的壳体（4），布置在发热元件（2）之间的垫（5）和壳体（4），从外壳（4）的外部连接到发热元件（2）的电极（6），用于将壳体（4）和电极（4）之间的间隙塞住的绝缘部分 6），电极室（8），其是在壳体（4）的内侧和发热元件（2）的外侧的电极（6）周围形成的空间，并且通过提供电极（6）和垫（5）之间的间隙和在发热元件（2）的上游侧或下游侧设置有两个开口部（91）的循环通路（9）并且在通过所述电极（6）周围时从所述开口部（91）中的一个连接到所述开口部（91）中的另一个。

75. 发明授权

US08997458B2 Air/fuel ratio control device for internal-combustion engine 有权
标题翻译：内燃机空/燃比控制装置
公开(公告)号：US08997458B2
公开(公告)日：2015-04-07
申请号：US13503536
申请日：2009-10-23
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N3/00 , F02D41/14 , F02D41/02
CPC分类号： F02D41/1475 , F01N3/101 , F02D41/0235 , F02D41/0295 , F02D2041/0265 , F02D2200/0802 , Y02T10/22
摘要： An internal-combustion engine of the invention includes a catalyst which has an oxidizing ability and is provided in an exhaust passage, wherein an air/fuel ratio of an air/fuel mixture is controlled so that the air/fuel ratio leaner than a theoretical air/fuel ratio and the air/fuel ratio richer than the theoretical air/fuel ratio are alternated with a predetermined amplitude with respect to a target air/fuel ratio. On the assumption that the temperature of the catalyst is referred to as a catalyst temperature, an amplitude set according to the catalyst temperature is adopted as the predetermined amplitude, and the amplitude set when the catalyst temperature is higher than a predetermined temperature is smaller than the amplitude set when the catalyst temperature is lower than the predetermined temperature.
摘要翻译：本发明的内燃机包括具有氧化能力并设置在排气通道中的催化剂，其中控制空气/燃料混合物的空气/燃料比使得比理论空气稀薄的空气/燃料比 /燃料比，并且比理论空燃比富裕的空燃比以相对于目标空燃比的预定振幅交替。假定将催化剂的温度称为催化剂温度，则采用根据催化剂温度设定的振幅作为规定的振幅，当催化剂温度高于规定温度时设定的振幅小于当催化剂温度低于预定温度时设定振幅。

76. 发明授权

US08966956B2 Particulate matter amount detecting apparatus 有权
标题翻译：颗粒物检测装置
公开(公告)号：US08966956B2
公开(公告)日：2015-03-03
申请号：US13496431
申请日：2010-04-30
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： G01N37/00 , G01N1/22 , G01N25/00 , G01N27/02 , G01N15/06 , F01N13/00 , G01N27/04
CPC分类号： G01N27/02 , F01N13/008 , F01N2560/05 , G01N15/0606 , G01N15/0656 , G01N27/041
摘要： A PM amount detecting apparatus having a PM sensor installed in a sensor case into which a part of exhaust gas of an internal combustion engine allowed to flow through an exhaust gas passage is intaken. The sensor case has a structure which lowers a flow rate of the exhaust gas therein to such an extent that PM is capable of performing thermal phoresis, and a structure which generates therein such a temperature difference that PM is guided to the PM sensor in accordance with the thermal phoresis.
摘要翻译：一种PM量检测装置，其具有安装在传感器壳体中的PM传感器，所述传感器壳体内部允许内燃机的废气的一部分流过废气通道。传感器外壳具有将排气的流量降低到PM能够进行热电泳的程度的结构，以及在其中产生PM的结构，使得PM根据热电泳。

77. 发明申请

US20140311134A1 CONTROL DEVICE FOR ELECTRICALLY HEATED CATALYST 有权
标题翻译：电加热催化剂控制装置
公开(公告)号：US20140311134A1
公开(公告)日：2014-10-23
申请号：US14355089
申请日：2011-11-02
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N9/00 , F01N3/20
CPC分类号： F01N3/2013 , F01N3/0238 , F01N3/0275 , F01N3/035 , F01N3/2026 , F01N3/2867 , F01N3/32 , F01N9/00 , F01N9/007 , F01N13/14 , F01N2240/16 , F01N2390/02 , F01N2900/1404 , F01N2900/1602 , F01N2900/1606 , F01N2900/1631 , Y02T10/26 , Y02T10/47
摘要： A purpose of the present invention is to prevent a PM-caused short circuit between a heating element and a case in an electrically heated catalyst. The electrically heated catalyst is provided in an exhaust gas passage of an internal combustion engine the air-fuel ratio of which is controlled at a ratio near a theoretical air-fuel ratio at an operation time. The electrically heated catalyst includes a heating element that generates heat through electric conduction, a case that stores the heating element therein, and an insulating member sandwiched between the heating element and the case. According to the present invention, the heating element is electrically conducted after the operation of the internal combustion engine is stopped.
摘要翻译：本发明的目的是防止加热元件与电加热催化剂中的壳体之间的PM引起的短路。电加热催化剂设置在内燃机的排气通道中，其空燃比控制在理论空燃比在操作时间附近。电加热催化剂包括通过导电产生热量的加热元件，将加热元件存储在其中的壳体和夹在加热元件和壳体之间的绝缘构件。根据本发明，在停止内燃机的运转之后，加热元件进行导电。

78. 发明申请

US20140216019A1 ELECTRICALLY HEATED CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20140216019A1
公开(公告)日：2014-08-07
申请号：US14345502
申请日：2011-10-18
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N3/20
CPC分类号： F01N3/2013 , F01N3/2026 , F01N3/2864 , F01N3/2871 , F01N3/2892 , F01N13/14 , F01N13/148 , Y02T10/26
摘要： Electricity is suppressed from flowing to a case of an electrically heated catalyst. In the electrically heated catalyst which is provided with a heat generation element adapted to be electrically energized to generate heat, the case in which the heat generation element is received, an inner pipe arranged between the heat generation element and the case for insulating electricity, an inner mat arranged between the heat generation element and the inner pipe, and an outer mat arranged between the inner pipe and the case, the inner pipe includes a tubular portion that is arranged in the surrounding of the heat generation element and is formed in parallel to a central axis of the heat generation element, and a downstream side inclination portion that is arranged at the downstream side of the tubular portion, with an inside diameter thereof becoming smaller in a direction toward a downstream side. A downstream side bent portion, being a boundary between the tubular portion and the downstream side inclination portion, is formed in the vicinity of a downstream side end portion of the outer mat.
摘要翻译：抑制电流流向电加热催化剂的情况。在电加热催化剂中，其具有适于被通电以产生热量的发热元件，其中容纳发热元件的壳体，布置在发热元件和用于绝缘电力的壳体之间的内管，配置在发热元件和内管之间的内垫，以及设置在内管与壳体之间的外垫，内管包括管状部，该管状部布置在发热体的周围，并与发热元件的中心轴线和设置在管状部分的下游侧的下游侧倾斜部分，其内径在朝向下游侧的方向上变小。作为管状部和下游侧倾斜部之间的边界的下游侧弯曲部形成在外垫的下游侧端部附近。

79. 发明授权

US08763585B2 Fuel injection apparatus for internal combustion engine 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US08763585B2
公开(公告)日：2014-07-01
申请号：US13257686
申请日：2010-03-08
申请人： Takahiro Tsukagoshi , Fumito Chiba , Mamoru Yoshioka , Ryota Onoe
发明人： Takahiro Tsukagoshi , Fumito Chiba , Mamoru Yoshioka , Ryota Onoe
IPC分类号： F02B3/00
CPC分类号： F02D19/024 , F02D19/061 , F02D19/0668 , F02D19/0686 , F02D19/084 , F02D41/0025 , F02D41/34 , F02D2200/0602 , F02D2200/0611 , F02D2250/31 , F02M43/04 , F02M61/16 , Y02T10/32 , Y02T10/36 , Y02T10/44
摘要： A fuel injection apparatus includes: an adsorbent disposed in an internal space of a leading end portion of a fuel injector, the adsorbent being capable of selectively adsorbing an alcohol component in the blended fuel of gasoline and alcohol; fuel pressure controller capable of achieving states in which a pressure of fuel to be supplied to the fuel injector is set to a low or high pressure range having a small or large adsorbed amount of alcohol on the adsorbent; and split injection controller that makes the fuel injector inject fuel for one cycle in a plurality of times, when the pressure of fuel to be supplied to the fuel injector is set to the high pressure range.
摘要翻译：燃料喷射装置包括：设置在燃料喷射器的前端部的内部空间中的吸附剂，所述吸附剂能够选择性地吸附汽油和酒精的混合燃料中的醇成分; 燃料压力控制器，其能够实现将供给到燃料喷射器的燃料的压力设定在吸附剂上具有小或大吸附量的醇的低压或高压范围的状态; 以及当供给到燃料喷射器的燃料的压力被设定为高压范围时，使得燃料喷射器多次喷射燃料一次的分流喷射控制器。

80. 发明授权

US08656763B2 Failure detection apparatus and failure detection method for a particulate filter 失效
标题翻译：用于微粒过滤器的故障检测装置和故障检测方法
公开(公告)号：US08656763B2
公开(公告)日：2014-02-25
申请号：US13641514
申请日：2010-04-30
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： G01M15/04
CPC分类号： F01N11/00 , F01N3/023 , F01N11/002 , F01N2550/04 , F01N2560/05 , F01N2560/06 , F01N2560/07 , Y02T10/47
摘要： The present invention is intended to provide a technique which is capable of improving detection accuracy at the time of performing failure detection of a particulate filter by the use of a PM sensor. In the present invention, the PM sensor is arranged in an exhaust passage at the downstream side of the particulate filter. Then, the presence or absence of a failure in the particulate filter is determined by making a comparison between an output value of the PM sensor at the time when a predetermined period of time has elapsed after the execution of PM removal processing to remove the particulate matter deposited on the PM sensor is completed, and a predetermined threshold value. At this time, the threshold value is set based on an average value of an amount of intake air in an internal combustion engine during the passage of the predetermined period of time.
摘要翻译：本发明旨在提供一种能够通过使用PM传感器进行微粒过滤器的故障检测时提高检测精度的技术。在本发明中，PM传感器配置在微粒过滤器的下游侧的排气通路中。然后，通过在执行PM去除处理以去除颗粒物之后经过预定时间段之后的PM传感器的输出值之间的比较来确定微粒过滤器中的故障的存在或不存在沉积在PM传感器上的预定阈值。此时，基于内燃机在规定时间段内的进气量的平均值来设定阈值。

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