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1. 发明授权

US08620564B2 Abnormality detection apparatus and abnormality detection method for multi-cylinder internal combustion engine 有权
标题翻译：多气缸内燃机异常检测装置及异常检测方法
公开(公告)号：US08620564B2
公开(公告)日：2013-12-31
申请号：US13480921
申请日：2012-05-25
申请人： Masashi Hakariya , Isao Nakajima , Yoshihisa Oda , Hitoshi Tanaka , Kiyotaka Kushihama , Shota Kitano , Kazuyuki Noda , Katsumi Adachi , Yuichi Kohara , Akihiro Katayama
发明人： Masashi Hakariya , Isao Nakajima , Yoshihisa Oda , Hitoshi Tanaka , Kiyotaka Kushihama , Shota Kitano , Kazuyuki Noda , Katsumi Adachi , Yuichi Kohara , Akihiro Katayama
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00
CPC分类号： F02D41/1498 , F02D41/0085 , F02D41/1495 , F02D41/22 , F02D41/3076
摘要： An abnormality detection apparatus for a multi-cylinder internal combustion engine changes a fuel injection quantity of a predetermined target cylinder to detect an abnormality of an internal combustion engine based on values of rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity. The abnormality detection apparatus corrects the values of the rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity based on at least one of the number of revolutions of the engine and an engine load at a corresponding detection time.
摘要翻译：用于多气缸内燃机的异常检测装置根据与在目标气缸的变化之前和之后检测到的目标气缸相关的旋转变化的值来改变预定目标气缸的燃料喷射量以检测内燃机的异常燃油喷射量。异常检测装置在相应的检测时间的基础上，基于发动机的转数和发动机负荷中的至少一方来校正与燃料喷射量的变化前后检测到的目标气缸的旋转变动的值。

2. 发明授权

US08892337B2 Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine 有权
标题翻译：用于检测多缸内燃机气缸之间空燃比不平衡异常的装置
公开(公告)号：US08892337B2
公开(公告)日：2014-11-18
申请号：US13386260
申请日：2011-03-28
申请人： Shota Kitano , Hitoshi Tanaka , Isao Nakajima , Yoshihisa Oda , Masashi Hakariya , Kiyotaka Kushihama , Kazuyuki Noda , Akihiro Katayama , Yuichi Kohara , Katsumi Adachi
发明人： Shota Kitano , Hitoshi Tanaka , Isao Nakajima , Yoshihisa Oda , Masashi Hakariya , Kiyotaka Kushihama , Kazuyuki Noda , Akihiro Katayama , Yuichi Kohara , Katsumi Adachi
IPC分类号： F02D41/22 , F02D41/30 , F02D41/14 , F02D41/12 , F02D41/00
CPC分类号： F02D41/0085 , F02D41/126 , F02D41/1441 , F02D41/1443 , F02D41/1456 , F02D41/1498 , F02D2200/0816 , F02D2200/1012
摘要： An apparatus for detecting imbalance abnormality in an air-fuel ratio between cylinders in a multi-cylinder internal combustion engine according to the present invention increases a fuel injection quantity to a predetermined target cylinder to detect imbalance abnormality in an air-fuel ratio between cylinders at least based upon a rotation variation of the target cylinder after increasing the fuel injection quantity. The increase in the fuel injection quantity is carried out in the middle of performing the post-fuel-cut rich control. Since timing of the post-fuel cut rich control is used to increase the fuel injection quantity, the exhaust emission deterioration due to abnormality detection execution can be prevented as much as possible.
摘要翻译：根据本发明的用于检测多缸内燃机中的气缸之间的空燃比的不平衡异常的装置将预定目标气缸的燃料喷射量增加以检测气缸之间的空燃比的不平衡异常至少基于在增加燃料喷射量之后目标气缸的旋转变化。燃料喷射量的增加在执行后燃料切断浓缩控制的中间进行。由于使用后燃料切断浓缩控制的定时来增加燃料喷射量，所以可以尽可能地防止由异常检测执行引起的废气劣化。

3. 发明申请

US20120303248A1 ABNORMALITY DETECTION APPARATUS AND ABNORMALITY DETECTION METHOD FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 有权
标题翻译：多缸内燃机异常检测装置及异常检测方法
公开(公告)号：US20120303248A1
公开(公告)日：2012-11-29
申请号：US13480921
申请日：2012-05-25
申请人： Masashi Hakariya , Isao Nakajima , Yoshihisa Oda , Hitoshi Tanaka , Kiyotaka Kushihama , Shota Kitano , Kazuyuki Noda , Katsumi Adachi , Yuichi Kohara , Akihiro Katayama
发明人： Masashi Hakariya , Isao Nakajima , Yoshihisa Oda , Hitoshi Tanaka , Kiyotaka Kushihama , Shota Kitano , Kazuyuki Noda , Katsumi Adachi , Yuichi Kohara , Akihiro Katayama
IPC分类号： F02D41/30 , F02D41/26
CPC分类号： F02D41/1498 , F02D41/0085 , F02D41/1495 , F02D41/22 , F02D41/3076
摘要： An abnormality detection apparatus for a multi-cylinder internal combustion engine changes a fuel injection quantity of a predetermined target cylinder to detect an abnormality of an internal combustion engine based on values of rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity. The abnormality detection apparatus corrects the values of the rotational variations relating to the target cylinder detected before and after the change of the fuel injection quantity based on at least one of the number of revolutions of the engine and an engine load at a corresponding detection time.
摘要翻译：用于多气缸内燃机的异常检测装置根据与在目标气缸的变化之前和之后检测到的目标气缸相关的旋转变化的值来改变预定目标气缸的燃料喷射量以检测内燃机的异常燃油喷射量。异常检测装置在相应的检测时间的基础上，基于发动机的转数和发动机负荷中的至少一方来校正与燃料喷射量的变化前后检测到的目标气缸的旋转变动的值。

4. 发明申请

US20120253642A1 APPARATUS FOR DETECTING IMBALANCE ABNORMALITY IN AIR-FUEL RATIO BETWEEN CYLINDERS IN MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于检测多缸内燃机中气缸之间的空燃比不平衡异常的装置
公开(公告)号：US20120253642A1
公开(公告)日：2012-10-04
申请号：US13386260
申请日：2011-03-28
申请人： Shota Kitano , Hitoshi Tanaka , Isao Nakajima , Yoshihisa Oda , Masashi Hakariya , Kiyotaka Kushihama , Kazuyuki Noda , Akihiro Katayama , Yuichi Kohara , Katsumi Adachi
发明人： Shota Kitano , Hitoshi Tanaka , Isao Nakajima , Yoshihisa Oda , Masashi Hakariya , Kiyotaka Kushihama , Kazuyuki Noda , Akihiro Katayama , Yuichi Kohara , Katsumi Adachi
IPC分类号： F02D41/30
CPC分类号： F02D41/0085 , F02D41/126 , F02D41/1441 , F02D41/1443 , F02D41/1456 , F02D41/1498 , F02D2200/0816 , F02D2200/1012
摘要： An apparatus for detecting imbalance abnormality in an air-fuel ratio between cylinders in a multi-cylinder internal combustion engine according to the present invention increases a fuel injection quantity to a predetermined target cylinder to detect imbalance abnormality in an air-fuel ratio between cylinders at least based upon a rotation variation of the target cylinder after increasing the fuel injection quantity. The increase in the fuel injection quantity is carried out in the middle of performing the post-fuel-cut rich control. Since timing of the post-fuel cut rich control is used to increase the fuel injection quantity, the exhaust emission deterioration due to abnormality detection execution can be prevented as much as possible.
摘要翻译：根据本发明的用于检测多缸内燃机中的气缸之间的空燃比的不平衡异常的装置将预定目标气缸的燃料喷射量增加以检测气缸之间的空燃比的不平衡异常至少基于在增加燃料喷射量之后目标气缸的旋转变化。燃料喷射量的增加在执行后燃料切断浓缩控制的中间进行。由于使用后燃料切断浓缩控制的定时来增加燃料喷射量，所以可以尽可能地防止由异常检测执行引起的废气劣化。

5. 发明授权

US10066616B2 Pump and method for operating pump 有权
公开(公告)号：US10066616B2
公开(公告)日：2018-09-04
申请号：US14125679
申请日：2012-06-29
申请人： Katsumi Adachi
发明人： Katsumi Adachi
IPC分类号： F04B43/02 , F16K15/02 , F16K15/04 , F04B53/10 , F16K27/02 , F16K1/14 , F16K39/02 , F04B53/06 , F04B13/02 , F04B19/24
摘要： A pump is provided having a communication portion that provides continuous communication between a pump section and a discharge section in a state where a discharge-side check valve suppresses a backflow, and a size of the communication portion is set so that, when the continuously expanding and contracting pump section contracts, a volume of gas mixed in liquid in the pump section is contracted.

6. 发明授权

US08626030B2 Charging device having discharge electrode and, image forming apparatus comprising charging device, and method for forming discharge electrode 有权
标题翻译：具有放电电极的充电装置和包括充电装置的图像形成装置以及用于形成放电电极的方法
公开(公告)号：US08626030B2
公开(公告)日：2014-01-07
申请号：US12915607
申请日：2010-10-29
申请人： Katsumi Adachi
发明人： Katsumi Adachi
IPC分类号： G03G15/02
CPC分类号： G03G15/0291 , G03G2215/028
摘要： A charging device capable of improvement in charging uniformity on an object to be charged, an image forming apparatus having the charging device, and a discharge electrode forming method are provided. The charging device has a discharge electrode which is disposed in an interior space of a shield case, has a plurality of projections aligned in one direction from which a stream of ions is generated, the projections each being so constituted that a widthwise direction thereof makes a predetermined angle with respect to a first imaginary plane including an arrangement direction C of the projections on a second imaginary plane which includes the arrangement direction C and is perpendicular to the first imaginary plane in order that streams of ions generated from the projections that are arranged adjacent to each other in a lengthwise direction of the shield case can overlap each other when viewed in a widthwise direction of the shield case.
摘要翻译：提供一种能够改善被充电物体的充电均匀性的充电装置，具有充电装置的图像形成装置和放电电极形成方法。充电装置具有设置在屏蔽壳体的内部空间中的放电电极，在从其产生离子流的一个方向上排列有多个突起，所述突起各自构成为使其宽度方向为包括相对于第一假想平面的预定角度，该第一假想平面包括在包括排列方向C并且垂直于第一假想平面的第二假想平面上的突起的排列方向C，以便从邻近布置的突起产生的离子流在屏蔽壳体的宽度方向上观察时，能够在屏蔽壳体的长度方向上彼此重叠。

7. 发明授权

US07801464B2 Ion generating device with a discharge electrode on a dielectric body coated by a protective layer made of metal 有权
标题翻译：离子发生装置，其具有由金属制成的保护层涂覆的绝缘体上的放电电极
公开(公告)号：US07801464B2
公开(公告)日：2010-09-21
申请号：US12185300
申请日：2008-08-04
申请人： Toshiaki Kagawa , Shogo Yokota , Katsumi Adachi , Masashi Hirai
发明人： Toshiaki Kagawa , Shogo Yokota , Katsumi Adachi , Masashi Hirai
IPC分类号： G03G15/02 , G03D15/06
CPC分类号： G03G15/0291 , G03G2215/026 , G03G2215/028
摘要： A surface of a discharge electrode of an ion generating device of the present invention, other than a surface in contact with a dielectric body, is coated with a protective layer made of a metal that is gold or a combination of gold and nickel. This allows the ion generating device to generate ions evenly and stably, and to have a longer life.
摘要翻译：除了与电介质体接触的表面之外，本发明的离子产生装置的放电电极的表面涂覆有由金或金和镍的组合的金属制成的保护层。这允许离子发生装置均匀且稳定地产生离子，并且具有更长的使用寿命。

8. 发明授权

US07764298B2 Ion generating element, with independent heating electrode, and charging device and image forming apparatus using ion generating element 有权
标题翻译：具有独立加热电极的离子发生元件和使用离子发生元件的充电装置和成像装置
公开(公告)号：US07764298B2
公开(公告)日：2010-07-27
申请号：US12163776
申请日：2008-06-27
申请人： Katsumi Adachi
发明人： Katsumi Adachi
IPC分类号： B41J2/415 , G03G15/02
CPC分类号： G03G15/0291 , G03G15/169
摘要： In an ion generating element according to the present invention, a discharge electrode and an inductive electrode are provided to face each other with a dielectric body therebetween, and a heater electrode for producing heat with Joule heat generated by electrification and the inductive electrode are provided independently on the same surface of the dielectric body. Further, the heater electrode and the inductive electrode are connected and positioned such that a heater current does not flow into the inductive electrode. Thereby, it is possible to appropriately set a size or a shape of the inductive electrode according to a condition at low costs, allowing stable and effective discharge.
摘要翻译：在根据本发明的离子产生元件中，放电电极和感应电极被设置成彼此面对并具有介电体，并且独立地设置用于通过带电产生的焦耳热产生热的加热电极和感应电极在介电体的相同表面上。此外，加热器电极和感应电极被连接和定位成使得加热器电流不流入感应电极。因此，可以根据低成本的条件适当地设定感应电极的尺寸或形状，从而允许稳定且有效的放电。

9. 发明申请

US20090003859A1 CHARGING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：充电装置和图像形成装置
公开(公告)号：US20090003859A1
公开(公告)日：2009-01-01
申请号：US12163056
申请日：2008-06-27
申请人： Toshiaki Kagawa , Hiroshi Doshohda , Katsumi Adachi
发明人： Toshiaki Kagawa , Hiroshi Doshohda , Katsumi Adachi
IPC分类号： G03G15/02
CPC分类号： G03G15/0291 , G03G2215/02
摘要： A charging apparatus which is excellent in charging uniformity and thus allows a to-be-charged body to be charged uniformly and in which the generation of discharge products can be reduced, is provided. In the charging apparatus, ions are generated under the difference in electrical potential between the discharge electrode and the induction electrode produced in the ion generating section. The generated ions are caused to flow toward the counter electrode, whereupon the to-be-charged body arranged between the ion generating section and the counter electrode is charged.
摘要翻译：提供了充电均匀性优异的充电装置，能够使被充电体均匀地进行充电并且能够减少放电产物的产生。在充电装置中，在离子产生部分产生的放电电极和感应电极之间的电位差之间产生离子。使所产生的离子流向对电极，由此，配置在离子产生部和对电极之间的被充电体被充电。

10. 发明申请

US20080219695A1 OZONE REMOVAL DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND METHOD FOR REMOVING OZONE 有权
标题翻译：臭氧去除装置，具有该成像装置的图像形成装置，以及除去臭氧的方法
公开(公告)号：US20080219695A1
公开(公告)日：2008-09-11
申请号：US12042511
申请日：2008-03-05
申请人： Hiroshi DOSHOHDA , Katsumi Adachi , Toshiaki Kagawa
发明人： Hiroshi DOSHOHDA , Katsumi Adachi , Toshiaki Kagawa
IPC分类号： G03G21/20 , G21G5/00
CPC分类号： G03G21/206
摘要： A color laser printer is provided with a first exhaust duct for exhausting ozone generated by a charging unit etc. inside a housing to the outside of the housing. The first exhaust duct is therein provided with a catalytic honeycomb filter for ozone gas treatment and an ion emitting unit for emitting negative ions into an atmosphere. Most of an ozone gas component is decomposed and/or absorbed by the catalytic honeycomb filter for ozone gas treatment. Furthermore, the residual ozone gas component is decomposed by the negative ions generated by the ion emitting unit. This arrangement makes it possible to provide a new ozone removal device which is different from an ozone decomposing filter or a heat source.
摘要翻译：彩色激光打印机设置有第一排气管道，用于将壳体内的充电单元等产生的臭氧排出到壳体的外部。第一排气管在其中设置有用于臭氧气体处理的催化蜂窝过滤器和用于将负离子排放到大气中的离子发射单元。大部分臭氧气体成分被臭氧气体处理用催化蜂窝过滤器分解和/或吸收。此外，残留的臭氧气体成分被离子发射单元产生的负离子分解。这种布置使得可以提供与臭氧分解过滤器或热源不同的新的臭氧去除装置。

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