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1. 发明授权

US06848420B2 Control system for throttle valve actuating device 有权
标题翻译：节流阀驱动装置控制系统
公开(公告)号：US06848420B2
公开(公告)日：2005-02-01
申请号：US10640946
申请日：2003-08-13
申请人： Tetsuya Ishiguro , Masahiro Sato , Eiji Hashimoto , Shusuke Akazaki
发明人： Tetsuya Ishiguro , Masahiro Sato , Eiji Hashimoto , Shusuke Akazaki
IPC分类号： F02D9/02 , F02D11/10 , F02D41/14 , F02D41/22 , F02D45/00 , F02D9/10
CPC分类号： F02D11/107 , F02D11/105 , F02D41/1403 , F02D2041/1423
摘要： A control system for a throttle valve actuating device is disclosed. The throttle valve actuating device has a throttle valve of an internal combustion engine and an actuator for actuating the throttle valve. Model parameters of a controlled object model obtained by modeling the throttle valve actuating device is identified by an identifier. The model parameters includes a specific model parameter irrelevant to an input and an output of the controlled object model. An opening of the throttle valve is controlled to a target opening using the identified model parameters. It is determined that the throttle valve actuating device is abnormal when the value of the specific model parameter becomes greater than a predetermined value.
摘要翻译：公开了一种用于节流阀致动装置的控制系统。节流阀致动装置具有内燃机的节流阀和用于致动节流阀的致动器。通过对节气门致动装置建模获得的受控对象模型的模型参数由标识符标识。模型参数包括与受控对象模型的输入和输出无关的特定模型参数。使用所识别的模型参数将节流阀的开度控制到目标开度。当特定模型参数的值变得大于预定值时，确定节流阀致动装置异常。

2. 发明授权

US07251536B2 Control system for plant 有权
标题翻译：植物控制系统
公开(公告)号：US07251536B2
公开(公告)日：2007-07-31
申请号：US10656382
申请日：2003-09-05
申请人： Eiji Hashimoto , Tetsuya Ishiguro , Masahiro Sato , Shusuke Akazaki , Yoshihisa Iwaki , Yuji Yasui
发明人： Eiji Hashimoto , Tetsuya Ishiguro , Masahiro Sato , Shusuke Akazaki , Yoshihisa Iwaki , Yuji Yasui
IPC分类号： G05B13/02
CPC分类号： G05B21/02 , G05B13/047 , G05B17/02
摘要： A control system for a plant is disclosed. The control system includes a controller for controlling the plant based on a controlled object model which is obtained by modeling the plant. The controlled object model is modeled using an input and an output of the plant which are sampled at intervals of a sampling period which is longer than a control period of the controller. The sampled input of the plant is a filtered control output which is obtained by filtering an output of the controller. The controller carries out a control process of the plant at intervals of the control period.
摘要翻译：公开了一种植物的控制系统。该控制系统包括一个控制器，用于通过模拟该设备获得的受控对象模型来控制该设备。受控对象模型使用工厂的输入和输出进行建模，该输入和输出以比控制器的控制周期长的采样周期的间隔进行采样。工厂的采样输入是通过对控制器的输出进行滤波而获得的滤波控制输出。控制器以控制周期的间隔执行工厂的控制过程。

3. 发明授权

US06789525B2 Failure diagnosis apparatus for throttle valve actuating device 有权
标题翻译：节气门致动装置故障诊断装置
公开(公告)号：US06789525B2
公开(公告)日：2004-09-14
申请号：US10612249
申请日：2003-07-01
申请人： Tetsuya Ishiguro , Shusuke Akazaki , Masahiro Sato , Eiji Hashimoto
发明人： Tetsuya Ishiguro , Shusuke Akazaki , Masahiro Sato , Eiji Hashimoto
IPC分类号： F00D100
CPC分类号： F02D41/221 , F02D11/107 , F02D2200/0404 , Y02T10/40
摘要： A failure diagnosis apparatus for a throttle valve actuating device is disclosed. The throttle valve actuating device has an actuator for actuating a throttle valve provided in an intake system of an internal combustion engine and biasing elements for biasing the throttle valve to a predetermined retention opening. A feedback control of the throttle valve is performed so that an opening of the throttle valve coincides with a first predetermined opening. After the throttle valve is controlled to the first predetermined opening, a feedback control of the throttle valve is performed so that an opening of the throttle valve coincides with a second predetermined opening. It is determined that the throttle valve actuating device has failed when the time period during which the opening of the throttle valve remains in a predetermined determination range including the second predetermined opening, is shorter than a predetermined time period when performing the feedback control to the second predetermined opening.
摘要翻译：公开了一种用于节气门致动装置的故障诊断装置。节流阀致动装置具有致动器，用于致动设置在内燃机的进气系统中的节流阀和用于将节气门偏压到预定保持开口的偏压元件。执行节流阀的反馈控制，使得节流阀的开度与第一预定开度一致。在节流阀被控制到第一预定开度之后，执行节流阀的反馈控制，使得节流阀的开度与第二预定开度一致。当节气门开度保持在包括第二预定开度的预定确定范围的时间段时，确定节气门致动装置已经失败，当对第二预定开度执行反馈控制时，节气门致动装置的预定时间段短预定开口。

4. 发明授权

US08646271B2 EGR control apparatus for internal combustion engine 有权
标题翻译：用于内燃机的EGR控制装置
公开(公告)号：US08646271B2
公开(公告)日：2014-02-11
申请号：US13115803
申请日：2011-05-25
申请人： Yuji Yasui , Eiji Hashimoto , Hisao Haga , Koichi Nakajima
发明人： Yuji Yasui , Eiji Hashimoto , Hisao Haga , Koichi Nakajima
IPC分类号： F02B33/44
CPC分类号： F02D41/0072 , F02D41/0047 , F02D41/0062 , F02D41/1402 , F02D41/1405 , F02D41/1456 , F02D41/187 , F02D2009/0272 , F02D2041/1433 , F02D2200/0402 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An EGR control apparatus for an internal combustion engine, which is capable of accurately controlling an inert gas amount and an inert gas ratio of two types of EGR gas supplied to cylinders of the engine via two paths different from each other, thereby making it possible to ensure a stable combustion state and reduced exhaust emissions. The EGR control apparatus includes a low-pressure EGR device, a high-pressure EGR device, and an ECU. The ECU calculates a target low-pressure opening, calculates an estimated value of an in-cylinder low-pressure inert gas flow rate, which is the estimated value of an inert gas amount included in low-pressure EGR gas supplied to the cylinders via an intake passage, calculates a target high-pressure opening using the estimated value, and controls low-pressure and high-pressure EGR control valves, using the target low-pressure opening and the target high-pressure opening.
摘要翻译：一种用于内燃机的EGR控制装置，其能够通过彼此不同的两条路径精确地控制供给到发动机的气缸的两种EGR气体的惰性气体量和惰性气体比，确保燃烧状态稳定，减少废气排放。 EGR控制装置包括低压EGR装置，高压EGR装置和ECU。 ECU计算目标低压开度，计算作为经由燃料供给到气缸的低压EGR气体中包含的惰性气体量的估计值的缸内低压惰性气体流量的推定值进气通道使用该估计值计算目标高压开度，并且使用目标低压开口和目标高压开口来控制低压和高压EGR控制阀。

5. 发明申请

US20120251253A1 CUTTING TOOL 有权
标题翻译：切割用具
公开(公告)号：US20120251253A1
公开(公告)日：2012-10-04
申请号：US13431218
申请日：2012-03-27
申请人： Manabu SAITO , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Masao Watanabe , Eiji Hashimoto , Hirofumi Higashiwaki
发明人： Manabu SAITO , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Masao Watanabe , Eiji Hashimoto , Hirofumi Higashiwaki
IPC分类号： B23B51/02 , B23B27/20 , B23B51/00
CPC分类号： B23B51/009 , B23B2226/275 , B23B2228/10 , B23B2251/04 , B23B2251/14 , Y10T408/26 , Y10T408/78 , Y10T408/89
摘要： Disclosed is a cutting tool, including: a cutting edge including a coating from a rake face to a flank face, and has a relief angle of not less than 15 degrees, a material of the coating having a higher wear resistance than a base material of the cutting edge, and during cutting of a work, an edge of the coating on the rake face at a top of the cutting edge is worn by friction with the work; with a progress of a wear inward in a radial direction, an edge of the coating on the flank face at the top of the cutting edge is removed by friction with the work to expose the base material thereunder; and the exposed base material is worn by friction with the work to retract the flank face inward in the radial direction.
摘要翻译：公开了一种切削工具，包括：切削刃，其包括从前刀面到后刀面的涂层，并且具有不小于15度的倾斜角度，所述涂层的材料具有比基体材料更高的耐磨性切割边缘，并且在切割工件期间，切削刃顶部的前刀面上的涂层的边缘与工件摩擦磨损; 随着在径向方向向内的磨损进展，通过与工件的摩擦而去除切削刃顶部的侧面上的涂层的边缘以暴露其下的基底材料; 并且暴露的基底材料通过与工件的摩擦而磨损，以使其沿径向向内缩回。

6. 发明申请

US20120117954A1 EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化系统
公开(公告)号：US20120117954A1
公开(公告)日：2012-05-17
申请号：US13358178
申请日：2012-01-25
申请人： Yuji Yasui , Eiji Hashimoto , Hideki Matsunaga , Hisao Haga , Masafumi Sakota
发明人： Yuji Yasui , Eiji Hashimoto , Hideki Matsunaga , Hisao Haga , Masafumi Sakota
IPC分类号： F01N3/10
CPC分类号： F01N9/00 , F01N3/208 , F01N2560/026 , F01N2900/1402 , F02D41/0077 , F02D41/1446 , F02D41/146 , F02D41/405 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： An exhaust purification system for an internal combustion engine is provided that can maintain the NOx purification rate of a selective reduction catalyst at near the maximum thereof. The exhaust purification system is provided with an oxidation catalyst and CSF provided in the exhaust plumbing of the engine, a selective reduction catalyst that is provided in the exhaust plumbing on the downstream side of oxidation catalyst and CSF, and selectively reduces NOx in the exhaust, and a NO2 sensor that detects NO2 in the exhaust inside of the exhaust plumbing on the downstream side of the selective reduction catalyst. An ECU executes NO2-NOx ratio decrease processing to cause the NO2-NOx ratio corresponding to the ratio of NO2 to NOx in the exhaust flowing into the selective reduction catalyst to decrease, in a case of a detection value Vno2 from the NO2 sensor being greater than a predetermined value Vno2_th.
摘要翻译：提供一种用于内燃机的排气净化系统，其能够将选择还原催化剂的NOx净化率保持在其最大值附近。排气净化系统设置有设置在发动机的排气管道中的氧化催化剂和CSF，选择性还原催化剂，其设置在氧化催化剂和CSF的下游侧的排气管道中，并且选择性地减少排气中的NOx，以及NO2传感器，其对选择还原催化剂的下游侧的排气管道内的排气内部的NO2进行检测。在NO2传感器的检测值Vno2较大的情况下，ECU执行NO2-NOx比减少处理，使得与流入选择还原催化剂的排气中的NO 2与NO x的比例对应的NO 2 -NO x比例降低超过预定值Vno2_th。

7. 发明申请

US20110308503A1 EGR CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机用EGR控制装置
公开(公告)号：US20110308503A1
公开(公告)日：2011-12-22
申请号：US13116567
申请日：2011-05-26
申请人： Yuji Yasui , Eiji Hashimoto , Hisao Haga , Koichi Nakajima
发明人： Yuji Yasui , Eiji Hashimoto , Hisao Haga , Koichi Nakajima
IPC分类号： F02M25/07
CPC分类号： F02D41/005 , F02M26/05 , F02M26/06 , F02M26/22 , Y02T10/47
摘要： An EGR control apparatus for an internal combustion engine, which is capable of properly controlling an inert gas amount of two types of EGR gas supplied to cylinders of the engine via two paths different from each other, thereby making it possible to ensure a stable combustion state, reduced exhaust emissions, and improve operability. The EGR control apparatus includes low-pressure and high-pressure EGR devices, and an ECU. The ECU controls the low-pressure and high-pressure EGR gas amounts according to engine speed and demanded torque, and when a combination of engine speed and demanded torque is in a predetermined region, the low-pressure and high-pressure EGR gas amounts are controlled such that inert gas in low-pressure EGR gas exceeds in amount inert gas in high-pressure EGR gas, and the former more exceeds the latter as engine speed is higher or demanded torque is larger.
摘要翻译：一种用于内燃机的EGR控制装置，其能够通过彼此不同的两条路径适当地控制供给到发动机的气缸的两种EGR气体的惰性气体量，从而可以确保稳定的燃烧状态，减少废气排放，提高可操作性。 EGR控制装置包括低压和高压EGR装置和ECU。 ECU根据发动机转速和要求转矩控制低压高压EGR气体量，当发动机转速和要求转矩的组合处于规定区域时，低压高压EGR气体量为控制使得低压EGR气体中的惰性气体在高压EGR气体中超过惰性气体量，并且当发动机转速较高或要求转矩较大时，前者大于后者。

8. 发明申请

US20110131956A1 CATALYST DEGRADATION DETERMINATION DEVICE FOR EXHAUST PURIFICATION SYSTEM 失效
标题翻译：用于排气净化系统的催化降解测定装置
公开(公告)号：US20110131956A1
公开(公告)日：2011-06-09
申请号：US12962039
申请日：2010-12-07
申请人： Yuji YASUI , Eiji Hashimoto
发明人： Yuji YASUI , Eiji Hashimoto
IPC分类号： F01N11/00
CPC分类号： F01N3/2066 , F01N3/206 , F01N11/00 , F01N2550/02 , F01N2550/03 , F01N2550/05 , F01N2560/021 , F01N2560/026 , F01N2570/14 , F01N2610/02 , F01N2610/1473 , F01N2900/1402 , F01N2900/1622 , Y02T10/24 , Y02T10/47
摘要： A catalyst degradation determination device is provided that can determine the degradation of a selective reduction catalyst with high precision while also suppressing a temporary decline in purification performance. By way of controlling a urea injection device, the catalyst degradation determination device increases, in a selective reduction catalyst in a state in which the storage amount is a maximum, the storage amount thereof by a detection reduced-amount portion DSTNH3—JD and then decreases the amount until it is determined that ammonia slip has occurred. Then, degradation is determined based on the time at which the slip determination flag FNH3—SLIP was set to “1” when fluctuating the storage amount. The detection reduced-amount portion DSTNH3—JD is set to a value that is larger than the storage capacity of the selective reduction catalyst in a degraded state and smaller than the storage capacity of the selective reduction catalyst in a normal state.
摘要翻译：提供一种能够高精度地确定选择还原型催化剂的降解的催化剂劣化测定装置，同时抑制净化性能的暂时下降。通过控制尿素喷射装置，催化剂劣化判定装置在储存量最大的状态下的选择还原催化剂中，通过检测减量部分DSTNH3-JD的储存量增加，然后减少确定发生氨滑移的量。然后，当波动存储量时，基于滑移确定标记FNH3-SLIP被设置为“1”的时间来确定劣化。检测减量部DSTNH3-JD被设定为大于选择还原型催化剂处于劣化状态的储存容量并且小于选择还原催化剂在正常状态下的储存容量的值。

9. 发明申请

US20050169993A1 Sustained-release formulation 审中-公开
标题翻译：持续释放制剂
公开(公告)号：US20050169993A1
公开(公告)日：2005-08-04
申请号：US11059439
申请日：2005-02-17
申请人： Kazunari Yamashita , Eiji Hashimoto , Yukihiro Nomura , Fumio Shimojo , Shigeki Tamura , Takeo Hirose , Satoshi Ueda , Takashi Saitoh , Rinta Ibuki , Toshio Ideno
发明人： Kazunari Yamashita , Eiji Hashimoto , Yukihiro Nomura , Fumio Shimojo , Shigeki Tamura , Takeo Hirose , Satoshi Ueda , Takashi Saitoh , Rinta Ibuki , Toshio Ideno
IPC分类号： C07H15/04 , A61K20060101 , A61K9/10 , A61K9/14 , A61K9/16 , A61K9/20 , A61K9/22 , A61K9/48 , A61K9/52 , A61K31/40 , A61K31/405 , A61K31/407 , A61K31/4353 , A61K31/436 , A61K31/453 , A61K31/706 , A61K47/04 , A61K47/12 , A61K47/14 , A61K47/26 , A61K47/32 , A61K47/36 , A61K47/38 , A61K47/40 , A61P31/00 , A61P37/06 , C07D498/18 , G01N33/15 , A61K31/4745
CPC分类号： A61K31/453 , A61K9/141 , A61K9/143 , A61K9/145 , A61K9/146 , A61K9/1617 , A61K9/1623 , A61K9/1635 , A61K9/1641 , A61K9/1647 , A61K9/1652 , A61K9/4858 , A61K31/407 , A61K31/436
摘要： A sustained-release formulation is provided comprising a solid dispersion composition comprising a tricyclic compound or a pharmaceutically acceptable salt thereof in a mixture comprising a water-soluble polymer and a water-insoluble polymer, and an excipient.
摘要翻译：提供了包含在包含水溶性聚合物和水不溶性聚合物和赋形剂的混合物中的包含三环化合物或其药学上可接受的盐的固体分散体组合物的缓释制剂。

10. 发明授权

US06791835B2 Electronic device 有权
标题翻译：电子设备
公开(公告)号：US06791835B2
公开(公告)日：2004-09-14
申请号：US10389977
申请日：2003-03-18
申请人： Eiji Hashimoto , Yoshinori Kamikawa , Tornomi Murayama
发明人： Eiji Hashimoto , Yoshinori Kamikawa , Tornomi Murayama
IPC分类号： G06F120
CPC分类号： G06F1/203 , H01L23/367 , H01L2224/16 , H01L2224/73253
摘要： A rectangular heating section is so shaped as to touch the electronic component except corners of the rectangle when the surface of the electronic component does not parallel the heating section. For example, the heating section is formed to be smaller than the electronic component surface, to be a rectangle which is smaller than the electronic component surface and comprises rounded corners, to be an octagon which is smaller than the electronic component surface and is formed by cutting off corners of the rectangle, or to be an octagon which is larger than the electronic component surface and is formed by cutting off corners of the rectangle. A die is prevented from being damaged due to a contact with the heating section of a cooling module at a given point of the die according to a mounting error or a usage state.
摘要翻译：当电子部件的表面不平行于加热部分时，矩形加热部分被成形为接触除了矩形的角部之外的电子部件。例如，加热部形成为小于电子部件表面，成为比电子部件表面小的矩形并且包括圆角，成为比电子部件表面小的八边形，并且由切除矩形的角部，或者是比电子部件表面大的八边形，并且通过切掉矩形的角部而形成。由于根据安装误差或使用状态，在模具的给定点与冷却模块的加热部分接触而防止模具损坏。

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