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1. 发明申请

US20140048051A1 Method of Determining Correction Amount of Opening Degree of EGR Valve, Method of Controlling Opening Degree of EGR Valve, and Engine 有权
标题翻译：确定EGR阀开度校正量的方法，控制EGR阀和发动机开度的方法
公开(公告)号：US20140048051A1
公开(公告)日：2014-02-20
申请号：US14005709
申请日：2012-03-16
申请人： Tomohiro Fukuda , Atsushi Ueta
发明人： Tomohiro Fukuda , Atsushi Ueta
IPC分类号： F02M25/07
CPC分类号： F02M25/0756 , F02D41/0052 , F02D41/0072 , F02D41/0077 , F02M26/05 , F02M26/39 , F02M26/40 , F02M26/48 , Y02T10/47
摘要： A method determines a correction amount of an EGR valve opening degree. A basic correction amount map is generated indicating a correlation between rotating speed, load factor, and the correction amount, while the opening degree is maintained at a reference opening degree and the EGR rate is maintained at a target EGR rate, based on correction amounts obtained for mutually different individual combinations of the rotating speed and the load factor. Estimated values of the correction amounts not contained in the basic map are acquired by estimating the distribution of the amounts not in the basic map based on a distribution trend. An extended correction amount map is generated indicating a correlation between the estimated values of the rotating speed, the load factor, and the correction amount while the opening degree is maintained at a reference opening degree and the EGR rate is maintained at a target rate.
摘要翻译：一种方法确定EGR阀开度的校正量。产生基本校正量图，其指示旋转速度，负载因数和校正量之间的相关性，同时基于获得的校正量，将开度保持在基准开度并将EGR率保持在目标EGR率用于相互不同的单独组合的转速和负载因子。通过基于分布趋势估计不在基本图中的量的分布来获取基本图中不包含的校正量的估计值。产生指示旋转速度的估计值，负载系数和校正量之间的相关性的扩展校正量图，同时开度保持在基准开度并且EGR率保持在目标速率。

2. 发明授权

US09243590B2 Method of determining correction amount of opening degree of EGR valve, method of controlling opening degree of EGR valve, and engine 有权
标题翻译：确定EGR阀开度校正量的方法，控制EGR阀开度的方法和发动机
公开(公告)号：US09243590B2
公开(公告)日：2016-01-26
申请号：US14005709
申请日：2012-03-16
申请人： Tomohiro Fukuda , Atsushi Ueta
发明人： Tomohiro Fukuda , Atsushi Ueta
IPC分类号： F02M25/07 , F02D41/00
CPC分类号： F02M25/0756 , F02D41/0052 , F02D41/0072 , F02D41/0077 , F02M26/05 , F02M26/39 , F02M26/40 , F02M26/48 , Y02T10/47
摘要： A method determines a correction amount of an EGR valve opening degree. A basic correction amount map is generated indicating a correlation between rotating speed, load factor, and the correction amount, while the opening degree is maintained at a reference opening degree and the EGR rate is maintained at a target EGR rate, based on correction amounts obtained for mutually different individual combinations of the rotating speed and the load factor. Estimated values of the correction amounts not contained in the basic map are acquired by estimating the distribution of the amounts not in the basic map based on a distribution trend. An extended correction amount map is generated indicating a correlation between the estimated values of the rotating speed, the load factor, and the correction amount while the opening degree is maintained at a reference opening degree and the EGR rate is maintained at a target rate.
摘要翻译：一种方法确定EGR阀开度的校正量。产生基本校正量图，其指示旋转速度，负载因数和校正量之间的相关性，同时基于获得的校正量，将开度保持在基准开度并将EGR率保持在目标EGR率用于相互不同的单独组合的转速和负载因子。通过基于分布趋势估计不在基本图中的量的分布来获取基本图中不包含的校正量的估计值。产生指示旋转速度的估计值，负载系数和校正量之间的相关性的扩展校正量图，同时开度保持在基准开度并且EGR率保持在目标速率。

3. 发明申请

US20130091831A1 EXHAUST GAS PURIFICATION SYSTEM 有权
标题翻译：排气净化系统
公开(公告)号：US20130091831A1
公开(公告)日：2013-04-18
申请号：US13695863
申请日：2001-04-28
申请人： Yasuo Noma , Taichi Togashi , Tomohiro Fukuda , Atsushi Ohta , Katsunari Jounouchi
发明人： Yasuo Noma , Taichi Togashi , Tomohiro Fukuda , Atsushi Ohta , Katsunari Jounouchi
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , F01N3/0235 , F01N3/035 , F01N9/002 , F01N2240/36 , F02D41/0245 , F02D41/029 , F02D41/1446 , F02D2041/0265 , F02D2041/227 , F02D2041/228 , Y02T10/47
摘要： An exhaust gas purification device is arranged in an exhaust gas route of a common rail type engine. At least one of an intake air throttle device and an exhaust gas throttle device are arranged in intake and exhaust systems of the engine. In the case that a clogged state of the exhaust gas purification device becomes equal to or more than a prescribed level, an auxiliary renewing mode which raises the temperature of an exhaust gas from the engine by actuating at least one of the intake air throttle device and the exhaust gas throttle device is executed, and in the case that the clogged state of the exhaust gas purification device is not improved even by executing the auxiliary renewing mode, a forced renewing mode which supplies a fuel into the exhaust gas purification device by a post injection is executed.
摘要翻译：排气净化装置配置在共轨式发动机的排气路径中。在发动机的进气和排气系统中设置有进气节流装置和排气节流装置中的至少一个。在废气净化装置的堵塞状态达到规定水平以上的情况下，通过致动至少一个进气节流装置和来自发动机的排气的温度升高的辅助更新模式执行废气节流装置，并且即使执行辅助更新模式，排气净化装置的堵塞状态也没有得到改善的情况下，通过柱子向排气净化装置供给燃料的强制更新模式执行注入。

4. 发明授权

US08915067B2 Diesel engine 有权
标题翻译：柴油发动机
公开(公告)号：US08915067B2
公开(公告)日：2014-12-23
申请号：US13498276
申请日：2010-10-20
申请人： Hiroshi Oohashi , Tomohiro Fukuda , Taichi Togashi
发明人： Hiroshi Oohashi , Tomohiro Fukuda , Taichi Togashi
IPC分类号： F01N3/035 , F01N3/10 , F02D41/02 , F01N3/023 , B01D46/00 , F01N13/00 , B01D46/42 , F02D41/40 , F01N9/00
CPC分类号： F01N9/002 , B01D46/0057 , B01D46/42 , B01D2279/30 , F01N3/023 , F01N3/0235 , F01N3/103 , F01N3/106 , F01N13/0097 , F01N2430/085 , F01N2560/06 , F01N2560/08 , F02D41/029 , F02D41/405 , F02D2200/0812 , Y02T10/44 , Y02T10/47
摘要： Provided is a diesel engine which can efficiently regenerate a diesel particulate filter. The control for regeneration using an ECU includes a first regeneration by burning particulate matter at slightly more than 300° C. for 20 minutes when the accumulation of particulate matter exceeds a first threshold; a second regeneration by burning particulate matter at approximately 560° C. for 30 minutes by an additional injection to remove particulate matter other than ash when the accumulation of particulate matter exceeds the first threshold for a first predetermined period of time, or every 100 hours; and a third regeneration by burning particulate matter at approximately 600° C. for 15 minutes by an additional injection to remove particulate matter other than ash when the accumulation of particulate matter exceeds a second threshold and an emergency regeneration switch is pushed, or after 50 hours since the second or third regeneration and the emergency regeneration switch is pushed.
摘要翻译：提供了能够有效再生柴油机微粒过滤器的柴油发动机。使用ECU进行再生的控制包括：当颗粒物质的累积超过第一阈值时，通过在略高于300℃的温度下燃烧颗粒物质20分钟来进行第一次再生; 通过额外的注射，通过在大约560℃下燃烧颗粒物质30分钟来除去灰分以外的颗粒物质，当颗粒物质的累积超过第一阈值达到第一预定时间段或每100小时时进行第二次再生; 以及当颗粒物质的累积超过第二阈值并且紧急再生开关被推动时或在50小时之后通过额外的注射在大约600℃下燃烧颗粒物质15分钟以除去灰分以外的颗粒物质的第三次再生由于第二次或第三次再生和紧急再生开关被按压。

5. 发明申请

US20140111932A1 STORAGE APPARATUS AND STORAGE CONTROLLER OF STORAGE APPARATUS 有权
标题翻译：存储设备的存储设备和存储控制器
公开(公告)号：US20140111932A1
公开(公告)日：2014-04-24
申请号：US13697440
申请日：2012-10-18
申请人： Tomohiro Fukuda , Kenichi Miyamoto
发明人： Tomohiro Fukuda , Kenichi Miyamoto
IPC分类号： G06F1/20
CPC分类号： H05K7/20718 , G06F1/20 , G11B33/128 , G11B33/142 , H05K7/18 , H05K7/20727 , H05K7/20736
摘要： Storage apparatus configured to provide an external apparatus with logical storage area as data storage area, the storage apparatus having a physical storage medium configured to generate the logical storage area, and storage controller communicatively coupled to physical storage medium to control data input/output processing between the external apparatus and the logical storage area, wherein the storage controller includes circuit package including circuit board which implements predetermined function of storage controller and a circuit board case to accommodate the circuit board, plurality of cooling fan units that generate cooling air for cooling circuit component mounted on the circuit board of the circuit package, and a chassis having a structure for accommodating the circuit package and the cooling fan units, some of circuit packages are inserted to be accommodated in chassis from opening thereof and are arranged side by side across width direction of chassis.
摘要翻译：存储装置，其被配置为向外部设备提供逻辑存储区域作为数据存储区域，所述存储设备具有被配置为生成所述逻辑存储区域的物理存储介质，以及通信地耦合到物理存储介质的存储控制器，以控制数据输入/ 外部装置和逻辑存储区域，其中存储控制器包括电路封装，其包括执行存储控制器的预定功能的电路板和用于容纳电路板的电路板外壳;多个冷却风扇单元，其产生用于冷却电路部件的冷却空气安装在电路封装的电路板上的底架，以及具有用于容纳电路封装和冷却风扇单元的结构的底盘，一些电路封装被插入以从开口容纳在底盘中，并且跨越宽度方向并排设置的底盘。

6. 发明申请

US20110120367A1 SILICON SINGLE CRYSTAL PULL-UP APPARATUS 有权
标题翻译：硅胶单晶拉丝装置
公开(公告)号：US20110120367A1
公开(公告)日：2011-05-26
申请号：US13056017
申请日：2009-07-28
申请人： Yasuhito Narushima , Shinichi Kawazoe , Fukuo Ogawa , Toshimichi Kubota , Tomohiro Fukuda
发明人： Yasuhito Narushima , Shinichi Kawazoe , Fukuo Ogawa , Toshimichi Kubota , Tomohiro Fukuda
IPC分类号： C30B15/14
CPC分类号： C30B15/04 , Y10T117/10 , Y10T117/1004 , Y10T117/1024 , Y10T117/1032 , Y10T117/1056 , Y10T117/1068 , Y10T117/1072 , Y10T117/1088
摘要： A silicon single crystal pull-up apparatus includes a pull-up furnace, a sample chamber in which a sublimable dopant is housed, a sample tube which can be raised and lowered between the interior of the sample chamber and the interior of the pull-up furnace, a raising and lowering means for raising and lowering the sample tube, a supply pipe which is installed inside the pull-up furnace and supplies the sublimable dopant to a melt, and a connection means for connecting the sample tube and the supply pipe. The connection means is constructed from a ball joint structure comprising a convex member which projects from one end of the sample tube and a concave member which is provided at one end of the supply pipe and is formed to be engageable with the convex member. The contact surfaces of the convex member and the concave member are formed to be curved surfaces.
摘要翻译：硅单晶上拉装置包括上拉炉，容纳可升华掺杂剂的样品室，可在样品室内部和上拉内部之间升高和降低的样品管炉，用于升高和降低样品管的升降装置，安装在上拉炉内部并将升华性掺杂剂供应给熔体的供应管，以及用于连接样品管和供给管的连接装置。连接装置由包括从样品管的一端突出的凸起构件和设置在供给管的一端形成为可与凸部构件接合的凹部构件的球接头结构构成。凸部件和凹部件的接触表面形成为弯曲表面。

7. 发明授权

US09416713B2 Exhaust gas purification system 有权
标题翻译：废气净化系统
公开(公告)号：US09416713B2
公开(公告)日：2016-08-16
申请号：US13695942
申请日：2011-04-28
申请人： Yasuo Noma , Hiroshi Oohashi , Atsushi Ohta , Tomohiro Fukuda , Taichi Togashi
发明人： Yasuo Noma , Hiroshi Oohashi , Atsushi Ohta , Tomohiro Fukuda , Taichi Togashi
IPC分类号： B01D53/92 , F01N9/00 , F01N3/035 , F01N3/10 , F01N11/00 , F02D41/02 , F01N13/00 , F01N3/025 , F02D41/22 , F02D41/40
CPC分类号： F01N9/002 , B01D53/92 , F01N3/0253 , F01N3/035 , F01N3/103 , F01N11/002 , F01N13/009 , F01N13/0097 , F01N2430/085 , F01N2470/02 , F01N2550/04 , F02D41/025 , F02D41/029 , F02D41/405 , F02D2041/228 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas purification system comprises an exhaust gas purification device which is arranged in an exhaust gas route of an engine, renewing devices, for burning and removing a particulate matter within the exhaust gas purification device, renewal advance notifying means which is actuated in the case that a clogged state of the exhaust gas purification device becomes equal to or more than a prescribed level, and renewal informing means which informs of a fact that the renewing devices are under operation. The renewal advance notifying means is actuated before actuating the renewing devices.
摘要翻译：排气净化系统包括排气净化装置，其布置在发动机的排气路径中，用于燃烧和除去排气净化装置内的颗粒物质的更新装置，在该情况下被致动的更新进给通知装置废气净化装置的堵塞状态变得等于或大于规定水平，并且更新通知装置通知更新装置正在运行的事实。更新前进通知装置在启动更新装置之前被致动。

8. 发明授权

US09140157B2 Exhaust gas purification system 有权
标题翻译：废气净化系统
公开(公告)号：US09140157B2
公开(公告)日：2015-09-22
申请号：US13695863
申请日：2011-04-28
申请人： Yasuo Noma , Taichi Togashi , Tomohiro Fukuda , Atsushi Ohta , Katsunari Jounouchi
发明人： Yasuo Noma , Taichi Togashi , Tomohiro Fukuda , Atsushi Ohta , Katsunari Jounouchi
IPC分类号： F01N3/00 , F01N3/023 , F01N9/00 , F01N3/035 , F02D41/02 , F02D41/14 , F02D41/22
CPC分类号： F01N3/023 , F01N3/0235 , F01N3/035 , F01N9/002 , F01N2240/36 , F02D41/0245 , F02D41/029 , F02D41/1446 , F02D2041/0265 , F02D2041/227 , F02D2041/228 , Y02T10/47
摘要： An exhaust gas purification device is arranged in an exhaust gas route of a common rail type engine. At least one of an intake air throttle device and an exhaust gas throttle device are arranged in intake and exhaust systems of the engine. In the case that a clogged state of the exhaust gas purification device becomes equal to or more than a prescribed level, an auxiliary renewing mode which raises the temperature of an exhaust gas from the engine by actuating at least one of the intake air throttle device and the exhaust gas throttle device is executed, and in the case that the clogged state of the exhaust gas purification device is not improved even by executing the auxiliary renewing mode, a forced renewing mode which supplies a fuel into the exhaust gas purification device by a post injection is executed.
摘要翻译：排气净化装置配置在共轨式发动机的排气路径中。在发动机的进气和排气系统中设置有进气节流装置和排气节流装置中的至少一个。在废气净化装置的堵塞状态达到规定水平以上的情况下，通过致动至少一个进气节流装置和来自发动机的排气的温度升高的辅助更新模式执行废气节流装置，并且即使执行辅助更新模式，排气净化装置的堵塞状态也没有得到改善的情况下，通过柱子向排气净化装置供给燃料的强制更新模式执行注入。

9. 发明授权

US08920561B2 Silicon single crystal pull-up apparatus that pulls a doped silicon single crystal from a melt 有权
标题翻译：从熔体中拉出掺杂的硅单晶的硅单晶上拉装置
公开(公告)号：US08920561B2
公开(公告)日：2014-12-30
申请号：US13056017
申请日：2009-07-28
申请人： Yasuhito Narushima , Shinichi Kawazoe , Fukuo Ogawa , Toshimichi Kubota , Tomohiro Fukuda
发明人： Yasuhito Narushima , Shinichi Kawazoe , Fukuo Ogawa , Toshimichi Kubota , Tomohiro Fukuda
IPC分类号： C30B15/04
CPC分类号： C30B15/04 , Y10T117/10 , Y10T117/1004 , Y10T117/1024 , Y10T117/1032 , Y10T117/1056 , Y10T117/1068 , Y10T117/1072 , Y10T117/1088
摘要： A silicon single crystal pull-up apparatus includes a pull-up furnace, a sample chamber in which a sublimable dopant is housed, a sample tube which can be raised and lowered between the interior of the sample chamber and the interior of the pull-up furnace, a raising and lowering means for raising and lowering the sample tube, a supply pipe which is installed inside the pull-up furnace and supplies the sublimable dopant to a melt, and a connection means for connecting the sample tube and the supply pipe. The connection means is constructed from a ball joint structure comprising a convex member which projects from one end of the sample tube and a concave member which is provided at one end of the supply pipe and is formed to be engageable with the convex member. The contact surfaces of the convex member and the concave member are formed to be curved surfaces.
摘要翻译：硅单晶上拉装置包括上拉炉，容纳可升华掺杂剂的样品室，可在样品室内部和上拉内部之间升高和降低的样品管炉，用于升高和降低样品管的升降装置，安装在上拉炉内部并将升华性掺杂剂供应给熔体的供应管，以及用于连接样品管和供给管的连接装置。连接装置由包括从样品管的一端突出的凸起构件和设置在供给管的一端形成为可与凸部构件接合的凹部构件的球接头结构构成。凸部件和凹部件的接触表面形成为弯曲表面。

10. 发明授权

US08535439B2 Manufacturing method for silicon single crystal 有权
标题翻译：硅单晶的制造方法
公开(公告)号：US08535439B2
公开(公告)日：2013-09-17
申请号：US12684284
申请日：2010-01-08
申请人： Yasuhito Narushima , Toshimichi Kubota , Shinichi Kawazoe , Fukuo Ogawa , Tomohiro Fukuda
发明人： Yasuhito Narushima , Toshimichi Kubota , Shinichi Kawazoe , Fukuo Ogawa , Tomohiro Fukuda
IPC分类号： C30B15/02
CPC分类号： C30B15/04 , C30B29/06
摘要： To provide a manufacturing method for a silicon single crystal that can reduce introduction of dislocation thereinto even if a required amount of dopant is added to a melt while growing a straight body portion of a silicon ingot. In a manufacturing method for a silicon single crystal according to the present invention that includes a dopant addition step of adding a dopant to a melt while a straight body portion of a silicon single crystal is growing in a growth step of growing the silicon single crystal by dipping a seed crystal into a silicon melt and then pulling the seed crystal therefrom, in the dopant addition step, a remaining mass of the melt is calculated at the beginning thereof, and the dopant is added to the melt at a rate of 0.01 to 0.035 g/min·kg per minute per 1 kg of the calculated remaining mass of the melt.
摘要翻译：即使在生长硅锭的直体部分的同时在熔体中添加所需量的掺杂剂，也可以提供能够减少位错引入的硅单晶的制造方法。在根据本发明的硅单晶的制造方法中，包括掺杂剂添加步骤，当在单晶生长的生长步骤中生长硅单晶的生长步骤期间，在硅单晶的直体部分生长步骤期间，向熔体中添加掺杂剂，将晶种浸入硅熔体中，然后从其中拉出晶种，在掺杂剂添加步骤中，在开始时计算熔体的剩余质量，掺杂剂以0.01至0.035的速率加入到熔体中 g / min·kg / min / 1kg计算的熔体剩余质量。

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