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1. 发明授权

US6129065A Piston for a cylinder injection engine 失效
标题翻译：活塞用于气缸喷射发动机
公开(公告)号：US6129065A
公开(公告)日：2000-10-10
申请号：US58805
申请日：1998-04-13
申请人： Katsunori Ueda , Nobuaki Murakami , Takashi Kawabe , Jun Takemura , Tetsuo Kataoka
发明人： Katsunori Ueda , Nobuaki Murakami , Takashi Kawabe , Jun Takemura , Tetsuo Kataoka
IPC分类号： F02B23/10 , F02B75/12 , F02F3/26 , H02B23/00
CPC分类号： F02F3/26 , F02B23/104 , F02B2023/107 , F02B2075/125 , F02B2275/48 , F02F2001/241 , Y02T10/123 , Y02T10/125
摘要： In a cylinder injection engine which includes an injection valve disposed in the vicinity of an intake port of the engine and adapted to inject fuel into the combustion chamber, a spark plug disposed closer to the center portion of the combustion chamber than the injection valve, and a piston having a cavity formed in the top face that substantially faces the injection valve and the spark plug, the cavity is formed by smoothly connecting a curved surface located below the spark plug and a curved surface located below the injection valve via a connection curved surface. The curvature .kappa..sub.1 of the curved surface located under the injection valve and the curvature .kappa..sub.2 of the curved surface located under the spark plug satisfy a relationship .kappa..sub.1
摘要翻译：在气缸喷射发动机中，其包括设置在发动机的进气口附近并适于将燃料喷射到燃烧室中的喷射阀，设置为比喷射阀更靠近燃烧室的中心部分的火花塞，以及具有形成在所述顶面上的空腔的活塞，所述空腔基本上面对所述喷射阀和所述火花塞，所述空腔通过平滑地连接位于所述火花塞下方的弯曲表面和经由连接弯曲表面位于所述喷射阀下方的弯曲表面而形成。位于喷射阀下面的弯曲表面的曲率κ1和位于火花塞下方的曲面的曲率κ2满足关系kappa 1 k 2。

2. 发明授权

US06340016B1 Starting device and control method thereof for direct-injection internal combustion engine 有权
标题翻译：直喷式内燃机的起动装置及其控制方法
公开(公告)号：US06340016B1
公开(公告)日：2002-01-22
申请号：US09527990
申请日：2000-03-17
申请人： Katsunori Ueda , Kuniaki Kaihara , Hiromitsu Ando , Jun Takemura
发明人： Katsunori Ueda , Kuniaki Kaihara , Hiromitsu Ando , Jun Takemura
IPC分类号： F02M3100
CPC分类号： F02D41/3076 , F02D19/061 , F02D19/0636 , F02D19/0689 , F02D41/0025 , F02D41/009 , F02D41/042 , F02D41/062 , F02D41/2422 , F02D2041/0095 , F02D2041/389 , F02D2200/021 , F02D2200/0612 , F02N11/0818 , F02N19/00 , F02N99/006 , F02N2200/021 , F02N2300/2002 , F02P5/1502 , Y02T10/36 , Y02T10/48
摘要： A starting device for a direct-injection internal combustion engine by which starting can be completed swiftly, and trouble caused by self-ignition and sudden combustion by carrying out a normal spark-ignition can be prevented surely upon starting. The starting device has compression stroke cylinder identifying unit for identifying a cylinder whose piston is in its compression stroke while the internal combustion engine is stopped; start request determining unit for determining whether there is an engine start request; and start control unit for, when it is determined by the start request determining unit that there is an engine start request, injecting fuel into the compression stroke cylinder identified by the compression stroke cylinder identifying unit.
摘要翻译：一种用于直喷式内燃机的启动装置，通过该起动装置可以快速完成启动，并且可以在启动时可以可靠地防止通过执行正常的火花点火而引起的自点火和突然燃烧引起的故障。启动装置具有压缩冲程气缸识别单元，用于识别当内燃机停止时活塞处于其压缩冲程的气缸; 启动请求确定单元，用于确定是否存在发动机起动请求; 以及启动控制单元，当由起动请求确定单元确定存在发动机起动请求时，将燃料喷射到由压缩冲程气缸识别单元识别的压缩冲程气缸中。

3. 发明授权

US5417190A Stratified burning internal combustion engine 失效
标题翻译：分层燃烧内燃机
公开(公告)号：US5417190A
公开(公告)日：1995-05-23
申请号：US25406
申请日：1993-02-26
申请人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
发明人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
IPC分类号： F02B1/04 , F02B17/00 , F02B31/00 , F02B31/04 , F02F1/10 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4214 , F02B17/00 , F02B31/04 , F02F1/108 , F02B1/04 , F02B2031/006 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/12 , Y02T10/125 , Y02T10/146
摘要： A stratified burning internal combustion engine according to this invention is equipped with an intake port and a fuel feed device so that stratified tumble flows of different fuel concentrations can be formed in a combustion chamber. An ignition device is provided in the combustion chamber to ignite at least one of the tumble flows, said at least one tumble flow being rich in fuel. To promote the stratified tumble flows, a top wall of a piston has an inclined wall. This makes it possible to strengthen the tumble flows, whereby the stratification of an air-fuel mixture in the combustion chamber can be improved further to permit lean burn at a larger air/fuel ratio.
摘要翻译：根据本发明的分层燃烧式内燃机配备有进气口和燃料供给装置，使得可以在燃烧室中形成不同燃料浓度的层状翻转流。点燃装置设置在燃烧室中以点燃至少一个滚筒流，所述至少一个滚筒流富含燃料。为了促进分层的滚筒流动，活塞的顶壁具有倾斜的壁。这使得可以加强翻滚流动，从而可以进一步提高燃烧室中的空气 - 燃料混合物的分层，以允许在更大的空气/燃料比下进行稀燃。

4. 发明授权

US5295464A Stratified burning internal combustion engine 失效
标题翻译：分层燃烧内燃机
公开(公告)号：US5295464A
公开(公告)日：1994-03-22
申请号：US25409
申请日：1993-02-26
申请人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
发明人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
IPC分类号： F02B1/04 , F02B17/00 , F02B31/00 , F02B31/04 , F02F1/10 , F02F1/24 , F02F1/42
CPC分类号： F02F1/4214 , F02B17/00 , F02B31/04 , F02F1/108 , F02B1/04 , F02B2031/006 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/12 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine according to this invention is provided with intake ports and an injector. The intake ports are designed to form stratified tumble flows of different fuel concentrations in a combustion chamber. A spark plug is arranged in the combustion chamber to ignite one of the tumble flows, which one tumble flow is rich in fuel. Each intake port is provided with a longitudinal partition which divides an interior of the intake port into two passages. These longitudinal partitions are formed in such a way that, of the air-fuel tumble flows formed around the spark plug, the tumble flow closest to the spark plug is formed of a richer air-fuel mixture. Each longitudinal partition is arranged only on a side upstream of a valve stem of an intake valve in the corresponding intake port, so that a sufficient amount of intake air can be obtained while extremely minimizing a reduction in the actual cross-sectional flow area.
摘要翻译：根据本发明的内燃机设置有进气口和喷射器。进气口被设计成在燃烧室中形成不同燃料浓度的层状翻滚流。在燃烧室中布置有火花塞以点燃其中一个滚动流，其中一个滚筒流动富含燃料。每个进气口设置有将进气口的内部分成两个通道的纵向分隔件。这些纵向隔板以这样的方式形成，使得在火花塞周围形成的空气燃料翻滚流动，最接近火花塞的翻滚流由更浓的空气 - 燃料混合物形成。每个纵向分隔件仅布置在相应进气口中的进气阀的阀杆的上游侧，从而可以在极大地最小化实际横截面积面积的减小的同时获得足够的进气量。

5. 发明授权

US5423300A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US5423300A
公开(公告)日：1995-06-13
申请号：US25405
申请日：1993-02-26
申请人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
发明人： Hiromitsu Ando , Osamu Hirako , Shogo Omori , Jun Takemura , Taizo Kitada , Katsuo Akishino , Yasuki Tamura , Michihiro Hata , Kinichi Iwachido , Masayuki Motomochi , Syunsuke Matsuo , Nobuaki Murakami , Keizo Furukawa
IPC分类号： F02B1/04 , F02B17/00 , F02B31/00 , F02B31/04 , F02F1/10 , F02F1/24 , F02F1/42 , F02B15/00
CPC分类号： F02F1/4214 , F02B17/00 , F02B31/04 , F02F1/108 , F02B1/04 , F02B2031/006 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/12 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine according to this invention is provided with intake ports each of which is formed to guide a flow of inducted air in a particular direction. Each intake port includes, in the vicinity of its corresponding intake opening to a combustion chamber, a bent port portion bent at a greater curvature than a port portion on a side upstream of the bent port portion. The bent port portion has a greater inner diameter than the inner diameter of the corresponding intake opening, whereby air can be inducted in a sufficient amount without deterioration to the directing function for air to be inducted into the combustion chamber.
摘要翻译：根据本发明的内燃机设置有进气口，每个进气口形成为沿着特定方向引导导入的空气流。每个进气口在其对应于燃烧室的相应进气口附近包括弯曲端口部分，该弯曲端口部分弯曲成比弯曲端口部分上游侧的端口部分更大的曲率。弯曲的端口部分具有比相应的进气口的内径更大的内径，从而可以以足够的量引入空气，而不会导致空气被引入燃烧室的引导功能的恶化。

6. 发明授权

US06751948B2 Direct injection internal combustion engine and controlling method therefor 有权
标题翻译：直喷式内燃机及其控制方法
公开(公告)号：US06751948B2
公开(公告)日：2004-06-22
申请号：US09864529
申请日：2001-05-24
申请人： Jun Takemura , Kazuyoshi Nakane , Shigeo Yamamoto
发明人： Jun Takemura , Kazuyoshi Nakane , Shigeo Yamamoto
IPC分类号： F01N300
CPC分类号： F02D37/02 , F02D41/024 , F02D41/1454 , F02D2041/389 , F02D2200/0404 , F02D2200/0802 , F02P5/1506 , Y02T10/26 , Y02T10/46
摘要： A direct injection internal combustion engine includes catalysts for purifying exhaust gases, the catalysts being disposed in an exhaust passage of the engine. A control device controls the engine so as to warm up or activate the catalysts. The control device includes a first control part for controlling the engine with an air-fuel ratio of the engine being set at a value in proximity to a stoichiometric air-fuel ratio, an ignition timing being set at a point after a top dead center and a fuel injection timing being set within a compression stroke, and a second control part for controlling the engine with an air-fuel ratio of the engine being set at a value in proximity to a stoichiometric air-fuel ratio, with an ignition timing being set before a top dead center and a fuel injection timing being set within a compression stroke after the first control part controls the engine. The controlling operation performed by the first control part enables stable after-burning and raises the exhaust temperature. The following controlling operation of the second control part enables CO and O2 to coexist in the exhaust gases and react on the catalysts
摘要翻译：直喷式内燃机包括用于净化废气的催化剂，催化剂设置在发动机的排气通道中。控制装置控制发动机以预热或活化催化剂。控制装置包括第一控制部分，用于控制发动机的空燃比被设定在接近化学计量空燃比的值，点火正时设定在上止点之后的点，以及设置在压缩冲程内的燃料喷射正时;以及第二控制部，用于以发动机的空燃比设定为接近理论空燃比的值来控制发动机，并设定点火正时在第一控制部分控制发动机之前在上止点和燃料喷射正时被设定在压缩冲程之前。由第一控制部执行的控制操作使得能够进行稳定的后燃烧，并提高排气温度。第二控制部件的以下控制操作使CO和O 2在排气中共存并对催化剂进行反应

7. 发明授权

US06637192B2 Cylinder injection type internal combustion engine 有权
公开(公告)号：US06637192B2
公开(公告)日：2003-10-28
申请号：US10107492
申请日：2002-03-28
申请人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
发明人： Shigeo Yamamoto , Kazuyoshi Nakane , Hiroaki Miyamoto , Dai Tanaka , Jun Takemura , Hiromitsu Ando
IPC分类号： F01N900
CPC分类号： F02D41/0255 , F02D41/024 , F02D41/025 , F02D41/3023 , F02D41/403 , F02D41/405 , F02D2041/389 , Y02T10/26 , Y02T10/44
摘要： When an increase in a temperature of an exhaust-gas purifying catalyst device in an in-cylinder injection type internal combustion engine is demanded, a temperature-increase control section in an electronic control unit accomplishes stratified combustion by causing each fuel injection valve to inject fuel directly into the associated combustion chamber in a compression stroke in such a way that the air-fuel ratio of the internal combustion engine is in a vicinity of a stoichiometric air-fuel ratio. This allows the temperature of the exhaust-gas purifying catalyst device to be maintained or increased without increasing fuel consumption.

8. 发明授权

US06622690B2 Direct injection type internal combustion engine and controlling method therefor 有权
公开(公告)号：US06622690B2
公开(公告)日：2003-09-23
申请号：US09875900
申请日：2001-06-08
申请人： Hiromitsu Ando , Jun Takemura , Kazunari Kuwabara , Shigeo Yamamoto
发明人： Hiromitsu Ando , Jun Takemura , Kazunari Kuwabara , Shigeo Yamamoto
IPC分类号： F02B1700
CPC分类号： F02D41/3064 , F02B1/04 , F02B1/12 , F02B3/12 , F02B69/06 , F02B2075/027 , F02B2075/125 , F02D41/3058 , F02D41/38 , F02D41/402 , F02D2041/389 , Y02T10/123 , Y02T10/44
摘要： A direct injection type internal combustion engine has an intake and exhaust mechanism for intaking and exhausting air for a predetermined period of time between a second half of a second expansion stroke and a first half of a first compression stroke following the second expansion stroke so that the first compression stroke, a first expansion stroke, a second compression stroke, and the second expansion stroke can be repeated sequentially along with rotation of a crank shaft; and a control device for controlling fuel injection. The control device injects first fuel during the first compression stroke and injects second fuel during the first expansion stroke or the second compression stroke. Therefore, the first fuel executes the first combustion process, and the second fuel is then injected into burnt gases generated in the first combustion process to enable a second combustion process following the first combustion process.

9. 发明授权

US08687075B2 Imaging apparatus and information display method for imaging apparatus 有权
标题翻译：用于成像装置的成像装置和信息显示方法
公开(公告)号：US08687075B2
公开(公告)日：2014-04-01
申请号：US13049162
申请日：2011-03-16
申请人： Keisuke Nakata , Senichi Onoda , Jun Takemura
发明人： Keisuke Nakata , Senichi Onoda , Jun Takemura
IPC分类号： H04N5/225 , H04N5/222 , H04N5/77
CPC分类号： H04N5/372 , H04N1/00408 , H04N1/212 , H04N5/232 , H04N5/772 , H04N5/907 , H04N9/7921 , H04N2101/00 , H04N2201/214
摘要： An imaging apparatus, which is capable of recording a still image during a moving image recording operation, includes a display unit, an operation unit configured to receive an instruction from a user, and a controller configured to control the display unit to display information about a number of recordable still image data, when the operation unit receives a predetermined instruction during a moving image recording operation.
摘要翻译：一种能够在运动图像记录操作期间记录静止图像的成像装置包括：显示单元，被配置为从用户接收指令的操作单元，以及控制器，被配置为控制显示单元显示关于当运动图像记录操作期间操作单元接收到预定指令时，可记录静止图像数据的数量。

10. 发明申请

US20120069047A1 IMAGE DISPLAY APPARATUS, IMAGE EDITING APPARATUS, IMAGE DISPLAY PROGRAM, AND IMAGE EDITING PROGRAM 审中-公开
标题翻译：图像显示设备，图像编辑设备，图像显示程序和图像编辑程序
公开(公告)号：US20120069047A1
公开(公告)日：2012-03-22
申请号：US13082371
申请日：2011-04-07
申请人： Senichi ONODA , Yoshiyasu Kado , Jun Takemura
发明人： Senichi ONODA , Yoshiyasu Kado , Jun Takemura
IPC分类号： G09G5/00 , G06K9/36
CPC分类号： H04N5/232 , H04N5/23293
摘要： An image display apparatus is provided that includes a determination unit and a display management unit. The determination unit is configured to determine whether auxiliary information and still image data are stored together. The auxiliary information is stored to indicate that the still image data has been extracted from encoded moving picture data. The display management unit is configured to display a still image and a mark on a display unit. The still image is displayed based on the still image data, and the mark is displayed once the determination unit has determined that the auxiliary information and the still image data are stored together. The mark is also displayed to indicate that the still image data has been extracted from encoded moving picture data.
摘要翻译：提供一种包括确定单元和显示管理单元的图像显示装置。确定单元被配置为确定辅助信息和静止图像数据是否被一起存储。存储辅助信息以指示从编码的运动图像数据中提取了静止图像数据。显示管理单元被配置为在显示单元上显示静止图像和标记。基于静止图像数据显示静止图像，一旦确定单元确定辅助信息和静止图像数据被一起存储，就显示标记。还显示标记以指示静止图像数据已经从编码的运动图像数据中提取出来。

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