专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5604780A Method for processing a radiation image 失效
标题翻译：辐射图像处理方法
公开(公告)号：US5604780A
公开(公告)日：1997-02-18
申请号：US397798
申请日：1995-03-03
申请人： Masayuki Nakazawa , Hideyuki Handa , Wataru Motoki
发明人： Masayuki Nakazawa , Hideyuki Handa , Wataru Motoki
IPC分类号： G03B42/02 , A61B6/00 , G01N23/04 , G06T1/00 , G06T5/20
CPC分类号： G01N23/04
摘要： A method for processing a radiographic image to obtain a processed image signal Sproc based on an original image signal Sorg. The method including the steps of: obtaining the original image signal Sorg representing the radiographic image based on radiographic image information transmitted through an object; obtaining an unsharp mask signal Sus corresponding to the original image signal Sorg; and conducting an operation presented by the formula: Sproc=A(Sorg)+B(Sus). In the formula, A(Sorg) is the function which does not include the unsharp mask signal Sus, B(Sus) is the function which does not include the original image signal Sorg.
摘要翻译：一种用于处理放射线照相图像以获得基于原始图像信号Sorg的经处理的图像信号Sproc的方法。该方法包括以下步骤：基于通过对象发送的放射照相图像信息获得表示放射线图像的原始图像信号Sorg; 获得对应于原始图像信号Sorg的钝化掩模信号Sus; 并进行以下公式提出的操作：Sproc = A（Sorg）+ B（Sus）。在公式中，A（Sorg）是不包括钝化掩码信号Sus的函数，B（Sus）是不包括原始图像信号Sorg的函数。

2. 发明授权

US06957527B2 Device and method for estimating catalytic temperature 有权
标题翻译：用于估计催化温度的装置和方法
公开(公告)号：US06957527B2
公开(公告)日：2005-10-25
申请号：US10787893
申请日：2004-02-26
申请人： Katsunori Ueda , Kenichi Nakamori , Ken Fujiwara , Hideyuki Handa
发明人： Katsunori Ueda , Kenichi Nakamori , Ken Fujiwara , Hideyuki Handa
IPC分类号： F02D45/00 , F01N3/00 , F01N3/20 , F01N11/00 , F02D41/02 , F02D41/12
CPC分类号： F01N9/00 , F01N3/2006 , F01N9/005 , F01N11/005 , F01N2430/02 , F01N2430/06 , F02D41/0235 , F02D41/123 , F02D2200/0804 , Y02T10/26 , Y02T10/47
摘要： A device for periodically estimating the temperature of an exhaust-gas purifying catalyst provided in the exhaust pipe of an internal combustion engine. The device includes first, second, third, and fourth estimation blocks. The first estimation block estimates the temperature of exhaust gases that are discharged from the combustion chamber, as a steady catalytic temperature under a steady operation of the internal combustion engine, based on operating conditions of the internal combustion engine. The second estimation block estimates a representative temperature of the interior wall of the exhaust pipe extending from the internal combustion engine to the catalyst, based on the estimated steady catalytic temperature. The third estimation block estimates a catalyst inflow exhaust-gas temperature that flows in the catalyst, based on the estimated steady catalytic temperature and the estimated representative temperature. The fourth estimation block estimates the temperature of the catalyst based on the estimated catalyst inflow exhaust-gas temperature.
摘要翻译：一种用于周期性地估计设置在内燃机的排气管中的废气净化催化剂的温度的装置。该装置包括第一，第二，第三和第四估计块。第一估计块基于内燃机的操作条件估计在内燃机的稳定操作下作为稳定的催化剂温度从燃烧室排出的废气的温度。第二估计块基于估计的稳定催化温度估计从内燃机延伸到催化剂的排气管的内壁的代表性温度。第三估计块基于估计的稳定催化温度和估计的代表温度来估计在催化剂中流动的催化剂流入排气温度。第四估计块基于估计的催化剂流入排气温度来估计催化剂的温度。

3. 发明授权

US08281569B2 Exhaust gas purification device for internal combustion engine and method of controlling the exhaust gas purification device 有权
标题翻译：用于内燃机的废气净化装置和排气净化装置的控制方法
公开(公告)号：US08281569B2
公开(公告)日：2012-10-09
申请号：US12682990
申请日：2008-12-08
申请人： Hideyuki Handa , Yasuto Koshida
发明人： Hideyuki Handa , Yasuto Koshida
IPC分类号： F01N3/00
CPC分类号： F01N3/0885 , F01N2610/03 , Y02T10/20
摘要： In an exhaust gas purification device for an internal combustion engine, unburned fuel components are not supplied to a catalyst to make the atmosphere around the catalyst lean during a first lean period, unburned fuel components are supplied to the catalyst to make the atmosphere around the catalyst rich during a rich period, and the supply of unburned fuel components to the catalyst is again stopped during a second lean period. The first lean period, the rich period, and the second lean period form a cycle. If the actual amount of unburned fuel components added to the catalyst is below a required addition amount when a cycle ends, the duration of the first lean period in a subsequent cycle is reduced.
摘要翻译：在内燃机的排气净化装置中，在第一贫时期内，不向催化剂供给未燃燃料成分使催化剂周围的气氛变稀，向催化剂供给未燃燃料成分，使催化剂周围的气氛并且在第二贫化期间再次停止向催化剂供应未燃燃料组分。第一个贫困时期，富裕阶段和第二个贫困时期形成一个循环。如果当循环结束时，添加到催化剂中的未燃燃料组分的实际量低于所需的添加量，则随后循环中的第一贫时期的持续时间减少。

4. 发明授权

US4446472A Electrophotographically information recording method 失效
标题翻译：电子照相信息记录方法
公开(公告)号：US4446472A
公开(公告)日：1984-05-01
申请号：US433351
申请日：1982-10-07
申请人： Hideaki Kato , Hideyuki Handa
发明人： Hideaki Kato , Hideyuki Handa
IPC分类号： B41J29/40 , G03G15/28 , G06K15/14 , H04N1/29 , G01D15/14
CPC分类号： G03G15/28 , B41J29/40 , G06K15/14 , H04N1/295 , Y10S347/90
摘要： An electrophotographically information recording method of recording the external information on recording paper by forming the information as an electrostatic latent image on a charged photosensitive element and then by electrophotographically treating the electrostatic latent image. When the information can be introduced within the predetermined information introduction time, the recording operations is accomplished by the electrophotographic treatment subsequently to the introduction. When the information cannot be wholly introduced within the predetermined information introduction time, the electrophotographically treating operations excepting the formation of the electrostatic latent image on the photosensitive element and the feed of the recording paper are continued, so that these remaining operations of the formation of the electrostatic latent image and the feed of the recording paper are started immediately after the introduction of the information.
摘要翻译：一种电子照相信息记录方法，通过在充电的感光元件上形成作为静电潜像的信息，然后通过电子照相处理静电潜像来将外部信息记录在记录纸上。当在预定信息介绍时间内可以引入信息时，通过在介绍之后的电子照相处理来完成记录操作。当在预定的信息引入时间内不能完全引入信息时，继续进行除感光元件上的静电潜像的形成和记录纸的进给之外的电子照相处理操作，以便这些剩余的操作在引入信息之后立即开始静电潜像和记录纸的馈送。

5. 发明申请

US20150247443A1 COOLER APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：冷却装置及其控制方法
公开(公告)号：US20150247443A1
公开(公告)日：2015-09-03
申请号：US14397885
申请日：2013-11-15
申请人： Kentaro Mushiga , Osamu Shintani , Takuya Ikoma , Hideyuki Handa
发明人： Kentaro Mushiga , Osamu Shintani , Takuya Ikoma , Hideyuki Handa
IPC分类号： F01P11/14 , F01P5/12 , F01P7/14 , F01P11/02
CPC分类号： F01P11/14 , F01P5/12 , F01P7/14 , F01P7/16 , F01P11/02 , F01P11/0204 , F01P11/18 , F01P2005/125 , F01P2070/04
摘要： A cooler apparatus includes: a coolant passageway; a water pump that circulates coolant in the coolant passageway; a thermostat that includes a heater that heats a temperature sensitive portion; and a controller. The controller is configured to drive the water pump and cause electric current to flow through the heater at a first energization amount when an operation in which the coolant is injected into the coolant passageway is started. The controller is also configured to stop electric current to flow through the heater if the water pump races when the electric current flows through the heater at the first energization amount.
摘要翻译：冷却器装置包括：冷却剂通道; 使冷却剂在冷却剂通道中循环的水泵; 恒温器，其包括加热温度敏感部分的加热器; 和控制器。控制器被配置为当开始冷却剂注入到冷却剂通道的操作时，驱动水泵并使电流以第一通电量流过加热器。如果在第一通电量下电流流过加热器时水泵比赛，控制器还被配置为阻止电流流过加热器。

6. 发明授权

US06988486B2 Air-fuel ratio control apparatus for multiple cylinder engine 失效
标题翻译：多缸发动机空燃比控制装置
公开(公告)号：US06988486B2
公开(公告)日：2006-01-24
申请号：US10875269
申请日：2004-06-25
申请人： Katsunori Ueda , Hideyuki Handa , Takashi Kanda
发明人： Katsunori Ueda , Hideyuki Handa , Takashi Kanda
IPC分类号： F02M1/00
CPC分类号： F02D41/008 , F02D41/08 , F02D41/1454
摘要： An air-fuel ratio control apparatus for a multiple cylinder engine, having catalytic converters and air-fuel ratio sensors in an exhaust manifold, comprises exhaust air-fuel ratio variation determining means which determines a variation in exhaust air-fuel ratio between one cylinder and other cylinders in one cylinder group when an exhaust air-fuel ratio on one of the rich side and the lean side with respect to a predetermined value is detected as to the one cylinder twice in succession, an exhaust air-fuel ratio on the other one of the rich side and the lean side from the exhaust air-fuel ratio of the one cylinder, and combustion air-fuel ratio control means which feedback-compensates the quantity of fuel injected into the one cylinder, and feedback-compensated the quantity of fuel injected into the other cylinder in a direction opposite to the direction in which the quantity of fuel injected into the one cylinder is compensated.
摘要翻译：一种用于多缸发动机的空燃比控制装置，其具有排气歧管中的催化转化器和空燃比传感器，包括排气空燃比变化确定装置，其确定一个气缸和一个气缸之间的排气空燃比的变化对于一个气缸连续两次检测到相对于预定值的丰富侧和倾斜侧之间的排气空燃比在一个气缸组中的其他气缸，另一个的排气空燃比以及燃料空燃比控制装置，其对喷射到一个气缸中的燃料量进行反馈补偿，并对燃料量进行反馈补偿以与喷射到一个气缸中的燃料量相对的方向注入另一个气缸。

7. 发明申请

US20050022782A1 Device and method for controlling air volume during idle operation 有权
标题翻译：空闲运行期间控制风量的装置和方法
公开(公告)号：US20050022782A1
公开(公告)日：2005-02-03
申请号：US10874380
申请日：2004-06-24
申请人： Katsunori Ueda , Hideyuki Handa , Kenichi Nakamori
发明人： Katsunori Ueda , Hideyuki Handa , Kenichi Nakamori
IPC分类号： F02D9/02 , F02D31/00 , F02D35/00 , F02D41/08 , F02D41/14 , F02D41/16 , F02D41/18 , F02D45/00
CPC分类号： F02D41/1497 , F02D31/003 , F02D35/0023 , F02D2041/1409 , F02D2200/0404 , F02D2200/1012 , F02D2250/18
摘要： To permit easy and adequate setting of a gain in an internal combustion engine (hereinafter be called an “engine”) for the surer stabilization of an idle speed, the present invention provides a device for controlling an air volume during an idle operation of the engine. This device is provided with a first estimation unit for estimating a current output torque correlation value corresponding to a present intake-air volume of the engine; a second estimation unit for estimating an output torque correlation value correction amount corresponding to a difference between a current engine speed and a target engine speed of the engine; a third estimation unit for estimating a target output torque correlation value based on the correlation value and the correction amount; and a control unit for controlling an intake-air-volume adjusting system of the engine to achieve an intake-air volume which is equivalent to the target output torque correlation value.
摘要翻译：本发明提供一种用于在发动机怠速运转期间控制空气量的装置，以便容易且充分地设定内燃机（以下称为“发动机”）的增益，以确保怠速的稳定性。。该装置设置有第一估计单元，用于估计与发动机的当前进气量对应的当前输出转矩相关值; 第二估计单元，用于估计与当前发动机转速和发动机的目标发动机转速之间的差相对应的输出转矩相关值校正量; 第三估计单元，用于基于所述相关值和所述校正量来估计目标输出转矩相关值; 以及控制单元，用于控制发动机的进气量调节系统，以实现与目标输出转矩相关值相当的进气量。

8. 发明授权

US09581076B2 Cooler apparatus and control method therefor 有权
标题翻译：冷却装置及其控制方法
公开(公告)号：US09581076B2
公开(公告)日：2017-02-28
申请号：US14397885
申请日：2013-11-15
申请人： Kentaro Mushiga , Osamu Shintani , Takuya Ikoma , Hideyuki Handa
发明人： Kentaro Mushiga , Osamu Shintani , Takuya Ikoma , Hideyuki Handa
IPC分类号： F01P11/14 , F01P11/02 , F01P11/18 , F01P7/14 , F01P7/16 , F01P5/12
CPC分类号： F01P11/14 , F01P5/12 , F01P7/14 , F01P7/16 , F01P11/02 , F01P11/0204 , F01P11/18 , F01P2005/125 , F01P2070/04
摘要： A cooler apparatus includes: a coolant passageway; a water pump that circulates coolant in the coolant passageway; a thermostat that includes a heater that heats a temperature sensitive portion; and a controller. The controller is configured to drive the water pump and cause electric current to flow through the heater at a first energization amount when an operation in which the coolant is injected into the coolant passageway is started. The controller is also configured to stop electric current to flow through the heater if the water pump races when the electric current flows through the heater at the first energization amount.
摘要翻译：冷却器装置包括：冷却剂通道; 使冷却剂在冷却剂通道中循环的水泵; 恒温器，其包括加热温度敏感部分的加热器; 和控制器。控制器被配置为当开始冷却剂注入到冷却剂通道的操作时，驱动水泵并使电流以第一通电量流过加热器。如果在第一通电量下电流流过加热器时水泵比赛，控制器还被配置为阻止电流流过加热器。

9. 发明授权

US09523300B2 Exhaust emission purifier of internal combustion engine 有权
标题翻译：内燃机排气净化器
公开(公告)号：US09523300B2
公开(公告)日：2016-12-20
申请号：US12451349
申请日：2008-05-02
申请人： Hideyuki Handa
发明人： Hideyuki Handa
IPC分类号： F01N3/00 , F01N3/035 , B01D53/94 , B01D53/96 , F01N3/025 , F01N3/08 , F01N9/00 , F02D41/02 , F01N3/20
CPC分类号： F01N3/035 , B01D53/944 , B01D53/9495 , B01D53/96 , B01D2251/208 , B01D2255/91 , B01D2257/302 , B01D2257/404 , B01D2258/012 , F01N3/0253 , F01N3/085 , F01N3/0885 , F01N3/2033 , F01N9/002 , F01N2260/04 , F01N2560/025 , F01N2560/06 , F01N2570/04 , F02D41/028 , F02D41/029 , F02D2200/0812 , F02D2200/0818 , Y02T10/47
摘要： An electronic control unit estimates the amount of sulfur accumulated in a filter for purifying PM and NOx based on the operating state of an engine. When an estimated value is equal to or greater than a predetermined determination value, a first regeneration procedure is executed, in which sulfur is released from the filter by raising the temperature of the filter up to a first predetermined temperature and lowering the exhaust air-fuel ratio. When predetermined conditions are met the second regeneration procedure is executed separately from the first regeneration procedure. In the second regeneration procedure, sulfur is completely released from the filter by raising the temperature of the filter up to a temperature higher than the first temperature and lowering the exhaust air-fuel ratio. The estimated value is reset upon completion of the second regeneration procedure.
摘要翻译：电子控制单元基于发动机的运行状态来估计用于净化PM和NOx的过滤器中积累的硫的量。当估计值等于或大于预定的确定值时，执行第一再生程序，其中通过将过滤器的温度升高到第一预定温度并从排气空气燃料中降低硫，从而将硫从过滤器释放比。当满足预定条件时，与第一再生程序分开执行第二再生步骤。在第二再生方法中，通过将过滤器的温度升高到高于第一温度的温度并降低排气空燃比，硫完全从过滤器释放。估计值在第二次再生程序完成时被复位。

10. 发明申请

US20100089040A1 EXHAUST EMISSION PURIFIER OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机排气净化器
公开(公告)号：US20100089040A1
公开(公告)日：2010-04-15
申请号：US12451349
申请日：2008-05-02
申请人： Hideyuki Handa
发明人： Hideyuki Handa
IPC分类号： F02D43/00 , F01N3/18 , F01N3/10
CPC分类号： F01N3/035 , B01D53/944 , B01D53/9495 , B01D53/96 , B01D2251/208 , B01D2255/91 , B01D2257/302 , B01D2257/404 , B01D2258/012 , F01N3/0253 , F01N3/085 , F01N3/0885 , F01N3/2033 , F01N9/002 , F01N2260/04 , F01N2560/025 , F01N2560/06 , F01N2570/04 , F02D41/028 , F02D41/029 , F02D2200/0812 , F02D2200/0818 , Y02T10/47
摘要： An electronic control unit 6 estimates the amount of sulfur accumulated in a filter 35 for purifying PM and NOx based on the operating state of an engine. On condition that an estimated value Sx is equal to or greater than a determination value Smax, a first regeneration procedure is executed, in which sulfur is released from the filter 35 by raising the temperature of the filter 35 up to a temperature α and lowering the exhaust air-fuel ratio is executed. When the number of times N of the execution of the first regeneration procedure after the execution of a second regeneration procedure is a determination number of times A or more, the second regeneration procedure is executed separately from the first regeneration procedure. In the second regeneration procedure, sulfur is completely released from the filter 35 by raising the temperature of the filter 35 up to a temperature β(>α) and lowering the exhaust air-fuel ratio. The estimated value Sx is reset upon completion of the second regeneration procedure. Even if deviation between the actual amount of accumulated sulfur and its estimated value increases, the deviation can be corrected and the emission is prevented from deteriorating.
摘要翻译：电子控制单元6基于发动机的运行状态来估计用于净化PM和NOx的过滤器35中积累的硫的量。在估计值Sx等于或大于确定值Smax的条件下，执行第一再生步骤，其中通过将过滤器35的温度升高到温度α将硫从过滤器35释放，并降低执行排气空燃比。在第二再生处理执行后的第一再生处理的执行次数N为确定次数A以上的情况下，与第一再生处理分开执行第二再生处理。在第二次再生过程中，通过将过滤器35的温度升高到温度（>α）并降低排气空燃比，硫完全从过滤器35释放。估计值Sx在第二次再生程序完成时复位。即使实际累计硫量与其估计值之间的偏差增加，也可以校正偏差，防止排放恶化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式