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11. 发明专利

JP2008121598A Exhaust emission control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气排放控制装置
公开(公告)号：JP2008121598A
公开(公告)日：2008-05-29
申请号：JP2006307792
申请日：2006-11-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： WATANABE TADASHI
IPC分类号： F01N3/20 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/24 , F01N3/28
CPC分类号： Y02A50/2348
摘要： PROBLEM TO BE SOLVED: To release captured SOx from SOx capture agent while preventing SOx from being stored in a NOx storage reduction catalyst. SOLUTION: An exhaust emission control module 22 is provided with a SOx trap catalyst 24 and the NOx storage reduction catalysts 25, 26 mutually arranged in series, and is connected to an upstream side exhaust pipe 21 and a downstream side exhaust pipe 23 to position the SOx trap catalyst 24 in an upstream of the NOx storage reduction catalysts 25, 26. The exhaust emission control module 22 can be re-connected to the exhaust pipes 21, 23 by removing the exhaust emission control module 22 from the exhaust pipes 21, 23 and reversing the exhaust emission control module 22 to position the SOx trap catalyst 24 in the downstream of the NOx storage reduction catalysts 25, 26. If it is judged that SOx quantity captured by the SOx trap catalyst 24 exceeds an allowable upper limit, the exhaust emission control module 22 is reversed and is connected to the exhaust pipes 21, 23, and SOx is released from the SOx trap catalyst 24. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：从SOx捕获剂中释放捕获的SOx，同时防止SO x储存在NOx储存还原催化剂中。解决方案：废气排放控制模块22设置有SOx捕集催化剂24和排列相互排列的NOx储存还原催化剂25,26，并连接到上游侧排气管21和下游侧排气管23 将SOx捕集催化剂24定位在NOx储存还原催化剂25,26的上游。排气排放控制模块22可以通过从排气管中除去废气排放控制模块22而与排气管21,23重新连接将废气排放控制模块22反转，将SOx捕集催化剂24置于NOx储存还原催化剂25,26的下游。如果判定SOx捕集催化剂24捕获的SOx量超过容许上限，废气排放控制模块22反向并连接到排气管21,23，SOx从SOx捕集催化剂24释放。版权所有（C）2008，JPO＆INPIT

12. 发明专利

JP2006274327A Clathrate compound thin film manufacturing method 审中-公开
标题翻译： CLATHRATE复合薄膜制造方法
公开(公告)号：JP2006274327A
公开(公告)日：2006-10-12
申请号：JP2005093305
申请日：2005-03-28
申请人： Nagoya Institute Of Technology , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学
发明人： TANEMURA SAKAE , TANEMURA MASAYUKI , NAE RAI , WATANABE TADASHI , KITA TAKUSHI
IPC分类号： C23C14/34 , C01B33/02 , C23C14/06 , H01L21/203 , H01L35/14 , H01L35/34
摘要： PROBLEM TO BE SOLVED: To provide a method for easily and efficiently manufacturing a film composed of a clathrate compound of excellent property on an arbitrary substrate without any damage of a film deposition specimen by plasma.
SOLUTION: In the clathrate compound thin film manufacturing method for manufacturing a clathrate compound thin film having a crystalline structure of a basket-shaped molecular aggregate on a substrate 16, a target 20 is sputtered by a helicon excitation sputtering method, and the clathrate compound thin film is deposited on the substrate 16.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种容易且有效地制造由任意基板上具有优异性能的包合化合物构成的膜的方法，而不会由于等离子体而对膜沉积试样造成任何损害。解决方案：在基板16上制造具有筐状分子集合体的结晶结构的包合化合物薄膜的包合化合物薄膜制造方法中，通过螺旋激光溅射法溅射靶20，包合复合薄膜沉积在基板16上。版权所有：（C）2007，JPO＆INPIT

13. 发明专利

JP2002180870A CONTROL DEVICE FOR VEHICLE 失效
公开(公告)号：JP2002180870A
公开(公告)日：2002-06-26
申请号：JP2000379054
申请日：2000-12-13
申请人： TOYOTA MOTOR CORP
发明人： ITO YOSHIYASU , KOTANI AKIRA , WATANABE TADASHI
IPC分类号： F02D29/02 , F02D41/04
摘要： PROBLEM TO BE SOLVED: To give a merit of common control specification to a vehicle control system in an early time by reducing changes in control specification of the engine control system in transition to torque demand control for facilitating a design and shortening a time. SOLUTION: A vehicle has an electronic engine control unit (an engine ECU) 46 and an electronic control unit for controlling the stability of the vehicle (VSCECU) 47. The VSCECU 47 requests the engine ECU 46 for torque to achieve the predetermined stability of the vehicle. An existing engine control part 51 of the engine ECU 46 controls parameters related to the torque of a diesel engine in accordance with an engine operated condition to generate torque in the engine. An interface part 52 converts the torque requested by the VSCECU 47 into the engine operated condition for generating the torque in the engine, prior to control by the existing engine control part 51.

14. 发明专利

JP2008063988A Exhaust emission control device of internal combustion engine 有权
标题翻译：内燃机排气控制装置
公开(公告)号：JP2008063988A
公开(公告)日：2008-03-21
申请号：JP2006241365
申请日：2006-09-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHIDA KOHEI , NAKANO YASUAKI , WATANABE TADASHI , HAYASHI KOTARO , ASANUMA TAKAMITSU
IPC分类号： F01N3/08 , B01D53/94 , F01N3/02 , F01N3/023 , F01N3/025 , F01N3/029 , F01N3/035 , F01N3/10 , F01N3/28 , F01N13/02
CPC分类号： B01D53/9422 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , F01N3/0807 , F01N3/0814 , F01N3/0821 , F01N13/009 , F01N13/0093 , Y02C20/10
摘要： PROBLEM TO BE SOLVED: To favorably emit NO
X from an NO
X storage reduction catalyst even when supplying liquid fuel in exhaust gas and to increase the amount of NO
X storage at low temperatures.
SOLUTION: A fuel adding valve 14 to add fuel to the inside of an engine exhaust air passage in a form of atomized droplets, the upstream side NO
X storage reduction catalyst 12 and the downstream side NO
X storage reduction catalyst 13 are arranged in this order. Palladium Pd is held as a precious metal on the downstream side NO
X storage reduction catalyst 13 in addition to platinum Pt, and a mole rate of the platinum Pt against a sum of these platinum Pt and palladium Pd is set between about 50% and about 80%. On the contrary, only the platinum Pt is held on the upstream side NO
X storage reduction catalyst 12.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在排气中供应液体燃料并且增加NO的量时，也可以从NO SB SB X存储还原催化剂中排出NO X SB> X 在低温下储存。解决方案：一种燃料添加阀14，用于以雾化液滴的形式将燃料添加到发动机排气通道的内部，上游侧NO X 储存还原催化剂12和下游侧NO 存储还原催化剂13按此顺序排列。钯铂除了铂Pt之外还保留在下游侧NOS / SB> X存储还原催化剂13上，并且铂Pt相对于这些铂Pt和钯Pd之和的摩尔比为设定在约50％至约80％之间。相反，只有铂Pt保持在上游侧NOS SB X存储还原催化剂12上。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2006152876A Exhaust emission control system of internal combustion engine 审中-公开
标题翻译：内燃机排气排放控制系统
公开(公告)号：JP2006152876A
公开(公告)日：2006-06-15
申请号：JP2004342620
申请日：2004-11-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OBA TAKAHIRO , WATANABE TADASHI
IPC分类号： F01N3/02 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To restrain filter temperature from dropping when the operation condition of an internal combustion engine is in a transitional state during a filter-regeneration control in an exhaust emission control system of the internal combustion engine provided with a filter in the exhaust passage in order to collect PM in the exhaust gas. SOLUTION: In the filter regeneration control, filter temperature is raised to a command temperature by supplying unburned fuel to a catalyst having function of oxidation. If the engine operation condition is in a transitional state in the filter-regeneration control, the amount of unburned fuel to be supplied to the catalyst is corrected to be increased more than a reference supply amount. In this case, if the engine operation condition is in a transitional state to raise the engine-load, the amount of increase correction of unburned fuel is determined on the basis of the rate of increase in the intake air-flow of the engine (S105, S106). If the engine operation condition is in a transitional state in which the engine-load is reduced, the amount of increase correction of the unburned fuel is determined on the basis of temperature of the catalyst (S110, S111). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在内燃机的运行状态在设置有过滤器的内燃机的废气排放控制系统中的过滤再生控制期间处于过渡状态时，要抑制过滤器温度下降排气通道，以便在废气中收集PM。解决方案：在过滤器再生控制中，通过向具有氧化功能的催化剂供给未燃烧的燃料，将过滤器温度提高到指令温度。如果发动机运转状态在过滤器再生控制中处于过渡状态，则向催化剂供给的未燃烧燃料的量被校正为比基准供给量多。在这种情况下，如果发动机运转状态处于过渡状态以提高发动机负荷，则基于发动机的进气风量的增加率来确定未燃燃料的增量校正量（S105 ，S106）。如果发动机运转状态处于发动机负荷减小的过渡状态，则基于催化剂的温度来决定未燃烧燃料的增量校正量（S110，S111）。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2008308996A Exhaust emission control system for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气排放控制系统
公开(公告)号：JP2008308996A
公开(公告)日：2008-12-25
申请号：JP2007154876
申请日：2007-06-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： WATANABE TADASHI
IPC分类号： F01N3/02 , B01D46/42 , B60K11/04 , F01N3/24 , F01P3/12 , F01P7/04 , F01P11/10
CPC分类号： Y02A50/2322
摘要： PROBLEM TO BE SOLVED: To provide technology enabling continuation of a filter regeneration process even if a vehicle is brought into a stop condition or a low speed travel condition during execution of the filter regeneration process.
SOLUTION: This system is provided with a filter collecting PM in exhaust gas, a means executing filter regeneration process oxidizing and removing PM collected by the filter, a filter temperature acquisition means acquiring temperature of the filter, a vehicle speed acquisition means acquiring speed of a vehicle on which an internal combustion engine is mounted, and a cooling fan mounted for cooling a heat exchanger mounted on the internal combustion engine. The filter is provided at a position where blasted air by the cooling fan can reach. The system is provided with a filter cooling means blasting air to a periphery of the filter by forcibly driving the cooling fan or increasing rotation speed of the cooling fan when temperature acquired by a filter temperature acquisition means during execution of the filter regeneration process is not less than predetermined temperature and vehicle speed acquired by the vehicle speed acquisition means is not greater than predetermined vehicle speed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在执行过滤器再生处理期间车辆处于停止状态或低速行驶状态时，提供能够继续过滤器再生处理的技术。解决方案：该系统设置有排出废气中的PM的过滤器，执行过滤器再生过程氧化和除去由过滤器收集的PM的装置，获取过滤器的温度的过滤器温度获取装置，车速获取装置安装有内燃机的车辆的速度，以及安装用于冷却安装在内燃机上的热交换器的冷却风扇。过滤器设置在通过冷却风扇可以喷射的空气可以到达的位置。该系统设置有过滤器冷却装置，其在执行过滤器再生处理期间由过滤器温度获取装置获取的温度下降时，通过强制驱动冷却风扇或增加冷却风扇的转速来将空气喷射到过滤器的周围，超过由车速获取装置获取的预定温度和车速不大于预定车速。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2009074369A Fuel injection system 审中-公开
标题翻译：燃油喷射系统
公开(公告)号：JP2009074369A
公开(公告)日：2009-04-09
申请号：JP2007241292
申请日：2007-09-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： WATANABE TADASHI
IPC分类号： F02D41/38 , F02D43/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection system enabling the stable combustion in a combustion chamber even if a fuel injection amount is reduced due to the rise of temperature of an internal combustion engine.
SOLUTION: This fuel injection system comprises a fuel injection means capable of injecting a fuel into the combustion chamber by multi-pilot injection composed of main injection and pilot injection in a predetermined set temperature range of the internal combustion engine, an internal combustion engine loading means for changing a load on the internal combustion engine, and a fuel injection control means capable of controlling the fuel injection means and the internal combustion engine loading means, capable of changing the fuel injection amount according to the temperature of the internal combustion engine, and capable of changing the fuel injection amount according to a load on the internal combustion engine. The fuel injection control means increases the fuel injection amount by increasing a load on the internal combustion engine by the internal combustion engine loading means when the fuel injection amount reduced due to the rise of the temperature of the internal combustion engine is lower than a lowest limit amount of injection where the multipilot injection is allowed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使由于内燃机的温度升高而使燃料喷射量降低，也能够提供能够在燃烧室中稳定燃烧的燃料喷射系统。解决方案：该燃料喷射系统包括燃料喷射装置，其能够通过在内燃机的预定设定温度范围内由主喷射和先导喷射构成的多先导喷射将燃料喷射到燃烧室中，用于改变内燃机上的负荷的发动机装载装置，以及能够控制燃料喷射装置和内燃机装载装置的燃料喷射控制装置，能够根据内燃机的温度改变燃料喷射量并且能够根据内燃机的负荷来改变燃料喷射量。燃料喷射控制装置通过在由内燃机的温度上升而降低的燃料喷射量低于最低限度时由内燃机装载机构增加内燃机的负荷而增加燃料喷射量允许多次注射的注射量。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2007162532A Exhaust emission control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气排放控制装置
公开(公告)号：JP2007162532A
公开(公告)日：2007-06-28
申请号：JP2005358045
申请日：2005-12-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMOSHITA SHINJI , WATANABE TADASHI
IPC分类号： F01N3/02 , B01D46/42 , B01D53/86 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/24 , F01N3/36
摘要： PROBLEM TO BE SOLVED: To positively prevent a large quantity of hydrogen sulfide from being ejected from an NOx absorbent. SOLUTION: This exhaust emission control device for an internal combustion engine is provided with a first exhaust passage 22a and a second exhaust passage 22b branched from an exhaust passage 21 of the internal combustion engine. NOx storage and reduction catalysts 23a, 23b and particulate filters 24a, 24b are arranged in the exhaust passages 22a, 22b respectively. When the air-fuel ratio of exhaust gas in the first exhaust passage 22a is richer than a critical air-fuel ratio and the temperature of the NOx absorbent disposed in the first exhaust passage is higher than a critical temperature in the case of the first exhaust passage 22a being closed after fuel added from a fuel addition valve is led into the first exhaust passage 22a, for instance, the first exhaust passage is opened so that the air-fuel ratio of exhaust gas in the first exhaust passage 22a becomes leaner than the critical air-fuel ratio, thereby restraining hydrogen sulfide from being produced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：积极地防止大量的硫化氢从NOx吸收剂中排出。解决方案：这种用于内燃机的废气排放控制装置设置有从内燃机的排气通道21分支的第一排气通道22a和第二排气通道22b。 NOx吸留还原催化剂23a，23b和微粒过滤器24a，24b分别配置在排气通路22a，22b中。当第一排气通道22a中的排气的空燃比比临界空燃比更浓，并且设置在第一排气通道中的NOx吸收剂的温度比第一排气通道的情况下的临界温度高从燃料添加阀添加的燃料被引入第一排气通道22a之后，通道22a被打开，例如第一排气通道打开，使得第一排气通道22a中排气的空燃比变得比临界空燃比，从而抑制硫化氢的产生。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JPH09323271A OIL PAN STRIPPING TOOL 失效
公开(公告)号：JPH09323271A
公开(公告)日：1997-12-16
申请号：JP14264196
申请日：1996-06-05
申请人： TOYOTA MOTOR CORP
发明人： FUKUOKA JUNJI , HIROSAKI MINORU , WATANABE TADASHI
IPC分类号： B25B27/16 , F01M11/00 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To easily cut an oil pan seal by one-hand operation as there is no occurrence of vibration and noise, in addition to no fear of damaging the peripheral part of an engine and hands of an operator at the time of removing an oil pan of the engine. SOLUTION: This stripping tool is provided with an operating handle 18, a hook 16 engaging with a flange part 14a of an oil pan 14 in an engine 12, and a cutter body 17 cutting an oil pan seal 15 in an engaged state with the hook 16, respectively. This hook 16 is rotatably supported on the cutter body 17. In a state that this hook 16 is engaged with the flange part 14a of the oil pan 14, the cutter body 17 is rotated by the operating handle 18 with the hook 16 as the center, thereby cutting the oil pan seal 15.

20. 发明专利

JPS61116636A Oil consumption tester for engine 失效
标题翻译：发动机用油消耗试验机
公开(公告)号：JPS61116636A
公开(公告)日：1986-06-04
申请号：JP23899684
申请日：1984-11-12
申请人： Toyota Motor Corp
发明人： WATANABE TADASHI , KODAMA TAKUO
IPC分类号： G01M15/04 , F01M11/10 , G01M15/00
摘要： PURPOSE: To simplify a tester, by providing a pattern generator to drive an engine simulating a pattern running for testing based on the preset revolutions data of the engine and an intake tube vacuum data.
CONSTITUTION: A tester is equipped with a pattern generator 50 having a memory into which a revolutions data of an engine 12 and an intake tube vacuum data during the pattern running are memorized beforehand, an intake tube vacuum controlling means 58 for controlling a throttle actuator 20, a revolutions controlling means 60 for controlling a dynamometer 18. Here, the pattern generator 50 outputs a revolutions controlling signal of an engine and an intake tube vacuum control signal based on the data memorized into the memory beforehand the revolutions of the engine 12 and the intake tube vacuum are controlled by the revolutions controlling means 60 and the intake tube vacuum controlling means 58 to drive the engine simulating a pattern running. Thus, the oil consumption level of the engine 12 can be measured accurately.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了简化测试人员，通过提供一个模式发生器来驱动模拟运行模式的发动机，以便根据发动机的预设转速数据和进气管真空数据进行测试。构成：测试仪装备有具有存储器的图案发生器50，其中预先存储图案运行期间的发动机12和进气管真空数据的转数数据;进气管真空控制装置58，用于控制节气门致动器20 ，用于控制测力计18的转数控制装置60.这里，模式发生器50基于预先存储在存储器中的数据，将发动机的转数控制信号和进气管真空控制信号输出到发动机12和进气管真空由转数控制装置60和进气管真空控制装置58控制，以驱动模拟运行模式的发动机。因此，可以精确地测量发动机12的油耗水平。

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