公开(公告)号：US5501073A

公开(公告)日：1996-03-26

申请号：US305278

申请日：1994-09-13

申请人： Yukio Miyashita ,  Yuichi Shimasaki ,  Toshikazu Oketani ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

发明人： Yukio Miyashita ,  Yuichi Shimasaki ,  Toshikazu Oketani ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

IPC分类号： F01N3/08 ,  F01N3/20 ,  F01N13/02 ,  F02D45/00 ,  F02P5/15 ,  F01N3/28

CPC分类号： F01N3/0835 ,  F01N13/009 ,  F01N3/0878 ,  F01N3/2006 ,  F01N3/2013 ,  F02P5/1506 ,  F01N2250/12 ,  F01N2410/12 ,  F02B2275/18 ,  Y02T10/26 ,  Y02T10/46

摘要： An internal combustion engine has an adsorber arranged in the exhaust passage for adsorbing unburnt components in exhaust gases, and an exhaust gas-purifying device arranged in the exhaust passage at a location downstream of the adsorber. The exhaust gas-purifying device is equipped with a heater. An ignition timing of an internal combustion engine is retarded when the engine is started at a low engine temperature. The retardation of the ignition timing is restrained over a time period from the start of the engine to a time point the exhaust gas-purifying device is warmed up to a predetermined activated condition.

摘要翻译： 内燃机具有布置在排气通道中用于吸附废气中的未燃烧成分的吸附器，以及排气通道中位于吸附器下游位置的排气净化装置。 废气净化装置配备有加热器。 当发动机在低发动机温度下启动时，内燃机的点火正时被延迟。 在从发动机起动至排气净化装置升温至预定的启动状态的时间段内，抑制点火正时的延迟。

公开(公告)号：US5584177A

公开(公告)日：1996-12-17

申请号：US365006

申请日：1994-12-28

申请人： Toshikazu Oketani ,  Tetsu Teshirogi ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato ,  Yukio Miyashita

发明人： Toshikazu Oketani ,  Tetsu Teshirogi ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato ,  Yukio Miyashita

IPC分类号： F02D45/00 ,  F01N3/08 ,  F01N3/22 ,  F01N3/24 ,  F01N3/32 ,  F01N9/00 ,  F01N11/00 ,  F01N13/02 ,  F01N3/28

CPC分类号： F01N3/0835 ,  F01N11/00 ,  F01N13/009 ,  F01N3/0871 ,  F01N3/22 ,  F01N3/222 ,  F01N9/005 ,  F01N2240/18 ,  F01N2250/12 ,  F01N2550/03 ,  F01N3/32 ,  Y02T10/20 ,  Y02T10/47

摘要： An adsorber temperature-estimating device for an internal combustion engine comprises an adsorber arranged in the exhaust passage, for adsorbing an unburnt gas component present in exhaust gases emitted from the engine. Operating parameter sensors detect operating parameters of the engine, and an ECU estimates the temperature of the adsorber, based on the detected operating parameters. An exhaust gas-purifying system for the engine comprises the adsorber, a catalytic converter arranged in the exhaust passage at a location downstream of the adsorbing means, for purifying exhaust gases, and a secondary air supply pump for supplying secondary air to the exhaust passage at a location upstream of the catalytic converter. The ECU controls an amount of secondary air to be supplied to the exhaust passage, based on the estimated temperature calculated by the adsorber temperature-estimating device.

摘要翻译： 用于内燃机的吸附器温度估计装置包括布置在排气通道中的吸附器，用于吸附存在于从发动机排出的废气中的未燃气组分。 操作参数传感器检测发动机的运行参数，并且ECU基于检测到的操作参数来估计吸附器的温度。 用于发动机的废气净化系统包括：吸附器，设置在吸附装置下游位置处的排气通道中用于净化废气的催化转化器;以及二次空气供应泵，用于向排气通道供应二次空气 在催化转化器的上游位置。 ECU根据由吸附器温度推定装置计算出的估计温度，控制向排气通路供给的二次空气量。

公开(公告)号：US5467594A

公开(公告)日：1995-11-21

申请号：US280559

申请日：1994-07-26

申请人： Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Matsumoto ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

发明人： Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Matsumoto ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

IPC分类号： F01N3/02 ,  F01N3/08 ,  F01N3/20 ,  F01N3/24 ,  F01N13/00 ,  F01N99/00 ,  F02D45/00 ,  F01N3/28

CPC分类号： F01N3/0835 ,  F01N13/009 ,  F01N3/0878 ,  F01N2240/18 ,  F01N2250/12 ,  F01N2410/00 ,  F01N2410/12 ,  Y02T10/20

摘要： An exhaust gas-purifying system for an internal combustion engine is provided with hydrocarbon-adsorbing catalyzer for adsorbing unburnt gas components present in exhaust gases. At least one exhaust gas-purifying catalyzer is arranged in the exhaust passage at a location downstream of the hydrocarbon-adsorbing catalyzer. A bypass passage bypasses the hydrocarbon-purifying catalyzer. A changeover valve is arranged in the exhaust passage at a branchpoint between the bypass passage and the exhaust passage, for selecting a first flow path in which exhaust gases are guided to the unburnt gas component-adsorbing catalyzer, or a second flow path in which exhaust gases are guided through the bypass passage. First and second exhaust gas concentration sensors are arranged in the exhaust passage at locations upstream and downstream of the hydrocarbon-purifying catalyzer. An ECU controls the changeover valve to select the first flow path or the second flow path, based on outputs from the first and second exhaust gas concentration sensors.

摘要翻译： 用于内燃机的废气净化系统设置有用于吸附废气中存在的未燃烧气体组分的烃吸附催化剂。 在烃吸附催化剂的下游位置，在排气通道中设置至少一个废气净化催化剂。 旁路通道绕过烃净化催化剂。 另外，在排气通路中，在旁通通路与排气通路之间的分支点配置有切换阀，用于选择排气被引导到未燃气体成分吸附催化剂的第一流路，或排气 气体被引导通过旁路通道。 第一和第二废气浓度传感器在烃净化催化剂的上游和下游的位置处布置在排气通道中。 ECU根据来自第一和第二排气浓度传感器的输出，控制切换阀选择第一流路或第二流路。

公开(公告)号：US5600949A

公开(公告)日：1997-02-11

申请号：US299116

申请日：1994-09-02

申请人： Hiroaki Kato ,  Yuichi Shimasaki ,  Akihisa Saito ,  Takashi Komatsuda ,  Toshikazu Oketani ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Yukio Miyashita

发明人： Hiroaki Kato ,  Yuichi Shimasaki ,  Akihisa Saito ,  Takashi Komatsuda ,  Toshikazu Oketani ,  Seiji Hatcho ,  Seiji Matsumoto ,  Takuya Aoki ,  Yukio Miyashita

IPC分类号： F01N3/20 ,  F01N3/24 ,  F01N9/00 ,  F02P5/15 ,  F01N3/28

CPC分类号： F01N3/2013 ,  F01N2240/18 ,  F01N2570/12 ,  F02B2275/18 ,  Y02T10/26

摘要： An exhaust gas-purifying system for an internal combustion engine includes a catalyzer arranged in the exhaust system of the engine. The catalyzer is provided with a heater for heating the same. An ECU controls the operation of the heater. The ECU is responsive to operating conditions of the engine detected by engine operating parameter sensors, for restraining the operation of the heater.

摘要翻译： 用于内燃机的废气净化系统包括布置在发动机的排气系统中的催化剂。 催化剂设有用于加热催化剂的加热器。 ECU控制加热器的运行。 ECU响应于由发动机操作参数传感器检测到的发动机的操作条件，用于限制加热器的操作。

公开(公告)号：US5555724A

公开(公告)日：1996-09-17

申请号：US377740

申请日：1995-01-25

申请人： Seiji Hatcho ,  Yuichi Shimasaki ,  Takuya Aoki ,  Seiji Matsumoto ,  Hiroaki Kato ,  Takashi Komatsuda ,  Akihisa Saito ,  Toshikazu Oketani

发明人： Seiji Hatcho ,  Yuichi Shimasaki ,  Takuya Aoki ,  Seiji Matsumoto ,  Hiroaki Kato ,  Takashi Komatsuda ,  Akihisa Saito ,  Toshikazu Oketani

IPC分类号： G01M15/04 ,  B01D53/94 ,  F01N3/08 ,  F01N3/24 ,  F01N9/00 ,  F01N11/00 ,  F01N13/02 ,  F02B77/08 ,  F02D41/14 ,  F02D45/00 ,  G01M15/10 ,  F01N3/28

CPC分类号： B01D53/9481 ,  B01D53/9495 ,  F01N11/002 ,  F01N11/007 ,  F01N13/009 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0885 ,  F01N9/00 ,  F01N2250/12 ,  F01N2370/24 ,  F01N2550/03 ,  Y02T10/20 ,  Y02T10/47

摘要： An adsorbing capacity determining apparatus is provided for determining the adsorbing capacity of an unburned component adsorbing device in an exhaust system for an internal combustion engine. The adsorbing capacity determining apparatus comprises upstream and downstream air-fuel ratio detectors, respectively coupled upstream and downstream from the unburned component adsorbing device, a temperature sensor for sensing the temperature of the unburned component adsorbing means and a computer for determining the adsorption capacity as a function of the outputs of the system and downstream air-fuel ratio detectors, when the temperature is within a predetermined range.

摘要翻译： 提供一种用于确定未燃烧部件吸附装置在内燃机排气系统中的吸附能力的吸附容量确定装置。 吸附容量确定装置包括分别从未燃组分吸附装置上游和下游耦合的上游和下游空燃比检测器，用于感测未燃组分吸附装置的温度的温度传感器和用于将吸附能力确定为 当温度在预定范围内时，系统和下游空燃比检测器的输出的功能。

公开(公告)号：US5544482A

公开(公告)日：1996-08-13

申请号：US405517

申请日：1995-03-16

申请人： Seiji Matsumoto ,  Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

发明人： Seiji Matsumoto ,  Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

IPC分类号： F01N3/08 ,  F01N3/18 ,  F01N3/24 ,  F01N11/00 ,  F01N13/02 ,  F02M25/07

CPC分类号： F01N13/009 ,  F01N11/00 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/0885 ,  F02M26/15 ,  F01N2250/12 ,  F01N2410/12 ,  F01N2900/0422 ,  F02B2275/18 ,  Y02T10/20 ,  Y02T10/47

摘要： An exhaust gas-purifying system for an internal combustion engine has an adsorbing device arranged in an exhaust passage thereof for adsorbing or desorbing unburnt component contained in exhaust gases. An exhaust gas recirculation passage branches off from the exhaust passage at a branch point downstream of the adsorbing device and extending to an intake passage of the engine for returning exhaust gases flowing through the adsorbing device to the intake passage. The path of exhaust gases is changed to selectively introduce the exhaust gases containing the unburnt components into the exhaust gas recirculation passage. The adsorbing capacity of the adsorbing device is checked based on a manner of change in an air-fuel ratio of exhaust gases detected when the exhaust gases are introduced into the exhaust gas recirculation passage.

摘要翻译： 用于内燃机的废气净化系统具有布置在其排气通道中的用于吸附或解吸废气中包含的未燃组分的吸附装置。 排气再循环通道在吸附装置下游的分支点处从排气通道分支，并延伸到发动机的进气通道，用于将流过吸附装置的废气返回到进气通道。 排气的路径被改变以选择性地将含有未燃组分的废气引入废气再循环通道。 基于当废气被引入排气再循环通道时检测到的废气的空燃比的变化来检查吸附装置的吸附能力。

公开(公告)号：US5499501A

公开(公告)日：1996-03-19

申请号：US341175

申请日：1994-11-18

申请人： Hiroaki Kato ,  Yuichi Shimasaki ,  Akihisa Saito ,  Takashi Komatsuda ,  Toshikazu Oketani ,  Seiji Haccho ,  Seiji Matsumoto ,  Takuya Aoki ,  Yukio Miyashita

发明人： Hiroaki Kato ,  Yuichi Shimasaki ,  Akihisa Saito ,  Takashi Komatsuda ,  Toshikazu Oketani ,  Seiji Haccho ,  Seiji Matsumoto ,  Takuya Aoki ,  Yukio Miyashita

IPC分类号： B01D53/94 ,  F01N3/08 ,  F01N3/18 ,  F01N3/24 ,  F01N3/28 ,  F01N13/02 ,  F01P7/16

CPC分类号： B01D53/9481 ,  F01N13/009 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/2889 ,  F01N2240/02 ,  F01N2240/18 ,  F01N2250/12 ,  F01N2260/024 ,  Y02T10/20

摘要： In an engine exhaust emission control system, a ternary catalyst and a hydrocarbon adsorber are provided in an exhaust passageway from an engine. The ternary catalyst includes first passages through which an exhaust gas discharged from the engine flows, and second passages through which the exhaust gas which has flowed through the first passages and the hydrocarbon adsorber flows. The first and second passages are laminated to each other to enable heat exchange therebetween. The hydrocarbon adsorber is capable of being cooled by a cooling medium. Thus, it is possible to reliably prevent hydrocarbons in the exhaust gas from being released to the atmosphere during the cold start of the engine.

摘要翻译： 在发动机废气排放控制系统中，在来自发动机的排气通道中设置三元催化剂和烃吸附器。 三元催化剂包括从发动机排出的废气流过的第一通道和流经第一通道的废气和烃吸附器流过的第二通道。 第一通道和第二通道彼此层叠以实现它们之间的热交换。 烃吸附器能够被冷却介质冷却。 因此，可以可靠地防止排气中的碳氢化合物在发动机冷启动期间释放到大气中。

公开(公告)号：US5928100A

公开(公告)日：1999-07-27

申请号：US883043

申请日：1997-06-26

申请人： Isamu Ohtake ,  Yuji Suzuki ,  Seiji Matsumoto

发明人： Isamu Ohtake ,  Yuji Suzuki ,  Seiji Matsumoto

IPC分类号： F16H1/28 ,  F16H3/62 ,  F16H57/04 ,  F16H57/08

CPC分类号： F16H57/0482 ,  F16H57/0479

摘要： A planetary gear has a lower hole which communicates with a radial groove formed in a carrier plate formed at a position near the end portion of an outer peripheral surface of a pinion shaft on a radially inner side thereof. In the inside of the pinion shaft, an internal lubricating oil path is formed which makes an inner wall of the lower hole communicate with an axial center portion of the outer peripheral surface of the pinion shaft on a radially outer side thereof. The lower hole is perforated in an oblique direction with respect to the axis line of the pinion shaft so that a bottom portion of the lower hole is positioned nearer to the end portion than an aperture portion of pinion shaft. The internal lubricating oil path is constituted by a slant oil path, which opens at the inner wall of the lower hole and extends in an oblique direction, and a radial oil path, which opens at the axial center portion of the outer peripheral surface of the pinion shaft on the radially outer side thereof and extends radially to communicate with an end portion of the slant oil path. The axis line of the lower hole is perpendicular to the axis line of the slant oil path.

摘要翻译： 行星齿轮具有下孔，该下孔与形成在小齿轮轴的外周面的端部附近形成的载体板的径向内侧的径向槽连通。 在小齿轮轴的内侧，形成内部润滑油路径，其使得下孔的内壁在其径向外侧与小齿轮轴的外周面的轴向中心部分连通。 下孔相对于小齿轮轴的轴线在倾斜方向穿孔，使得下孔的底部比小齿轮轴的孔部更靠近端部。 内部润滑油路径由在下部孔的内壁开口并沿倾斜方向延伸的倾斜油路构成，径向油路在其外周面的轴心部分开口 小齿轮轴在其径向外侧上并且径向延伸以与倾斜油路的端部连通。 下孔的轴线垂直于倾斜油路的轴线。

公开(公告)号：US5512647A

公开(公告)日：1996-04-30

申请号：US251264

申请日：1994-05-31

申请人： Shinji Ozoe ,  Seiji Matsumoto ,  Kazumi Furuta

发明人： Shinji Ozoe ,  Seiji Matsumoto ,  Kazumi Furuta

IPC分类号： C08F220/36 ,  C08F220/50 ,  C08F214/00 ,  C08F220/10 ,  C08F220/42 ,  C08F224/00 ,  C08F236/04

CPC分类号： C08F220/36

摘要： A copolymer rubber which consists essentially of (A) from 70 to 99 wt % of a cyano group-containing acrylate of the formula (I): ##STR1## wherein R.sup.1 is a C.sub.2-6 alkylene group or --CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 --,(B) from 1 to 30 wt % of an .alpha.,.beta.-unsaturated nitrile,(C) from 0 to 10 wt % of at least one monomer selected from the following monomers:a) an active halogen group-containing monomerb) an epoxy group-containing monomerc) a carboxyl group-containing monomerd) a diene compounde) a (meth)acrylate having an ethylenically unsaturated bond in its side chain, and(D) from 0 to 15 wt % of other ethylenically unsaturated monomer which is copolymerizable with each of the above components (A), (B) and (C), andwhich has a Mooney viscosity (ML.sub.1+4 (100.degree. C.)) of at least 5.

摘要翻译： 一种共聚物橡胶，其基本上由（A）70-99重量％的式（I）的含氰基的丙烯酸酯组成：其中R1是C2-6亚烷基或-CH2CH2OCH2CH2-， （B）1至30重量％的α，β-不饱和腈，（C）0至10重量％的至少一种选自以下单体的单体：a）含活性卤素基团的单体b） 含环氧基的单体c）含羧基的单体d）二烯化合物e）在侧链具有烯键式不饱和键的（甲基）丙烯酸酯，和（D）0〜15重量％的其它烯属不饱和单体 其与上述成分（A），（B）和（C）均可共聚，门尼粘度（ML1 + 4（100℃））为5以上。

公开(公告)号：US5325352A

公开(公告)日：1994-06-28

申请号：US959725

申请日：1992-10-13

申请人： Seiji Matsumoto

发明人： Seiji Matsumoto

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/26 ,  G11B20/12 ,  G11B27/034 ,  G11B27/10 ,  G11B27/11 ,  G11B27/30 ,  G11B27/32 ,  G11B27/00

CPC分类号： G11B27/105 ,  G11B27/034 ,  G11B27/11 ,  G11B27/3063 ,  G11B27/329 ,  G11B7/26 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2512 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/255 ,  G11B2220/65

摘要： In a writable optical disc such as a CD-WO and CD-MO having a program area where, by using a recording format capable of recording data in the form of a main code and a subcode, program information is recorded in the form of the main code and control information thereof is recorded in the form of the subcode and also a lead area formed adjacent to the program area where information constituting a table of contents (TOC) only which is extracted from the control information is recorded in the form of the subcode, data for mastering the information recorded on the optical disc is recorded in the form of the main code in at least a part of the lead area.

摘要翻译： 在具有程序区的诸如CD-WO和CD-MO的可写光盘中，通过使用能够以主码和子码的形式记录数据的记录格式，以 主代码和控制信息以子代码的形式记录，并且还与形成为与控制信息中提取的仅构成内容表（TOC）的信息的程序区相邻形成的引导区以 子代码，用于掌握记录在光盘上的信息的数据以主要代码的形式在引导区域的至少一部分中被记录。