专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20070214775A1 Diagnostic apparatus for an exhaust gas purification system of an internal combustion engine, an exhaust gas purification system and a diagnostic method thereof 失效
标题翻译：内燃机废气净化系统的诊断装置，废气净化系统及其诊断方法
公开(公告)号：US20070214775A1
公开(公告)日：2007-09-20
申请号：US11717784
申请日：2007-03-14
申请人： Sunki I , Kenichi Sato , Motoharu Akaba , Kimiyoshi Nishizawa , Kengo Kubo
发明人： Sunki I , Kenichi Sato , Motoharu Akaba , Kimiyoshi Nishizawa , Kengo Kubo
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2053 , F01N3/101 , F01N9/00 , F01N11/007 , F01N13/009 , F01N13/0093 , F01N2550/10 , F01N2560/025 , F01N2560/14 , F02D41/1495 , Y02A50/2324 , Y02T10/22 , Y02T10/47
摘要： An apparatus for an exhaust gas system includes a main exhaust passage, a main catalytic converter disposed in the main exhaust passage, a bypass exhaust passage, a bypass catalytic converter disposed in the bypass exhaust passage, and a valve configured to open or close a section of the main exhaust passage. The bypass exhaust passage bypasses the main exhaust passage between a branch point of the bypass exhaust passage out of the main exhaust passage and a junction with the main exhaust passage at a upstream side of the main catalytic converter. A first sensor indicates a first air-fuel ratio of exhaust gas in the bypass exhaust passage. A second sensor indicates a second air-fuel ratio of exhaust gas flowing into the main catalytic converter. A controller determines whether the valve in the closed configuration leaks exhaust gas based on the first and second air-fuel ratios of exhaust gas.
摘要翻译：一种废气系统的装置，包括主排气通道，设置在主排气通道中的主催化转化器，旁通排气通道，设置在旁通排气通道中的旁通催化转化器和构造成打开或关闭部分的主排气通道。旁通排气通道在主排气通道的旁路排气通路的分支点与主催化转化器的上游侧的主排气通路的旁路之间绕过主排气通路。第一传感器表示旁通排气通道中的排气的第一空燃比。第二传感器表示流入主催化转化器的废气的第二空燃比。控制器确定封闭结构中的阀是否基于排气的第一和第二空气 - 燃料比泄漏废气。

82. 发明授权

US07121086B2 Desulphating of nitrogen oxide trapping catalyst 有权
标题翻译：氮氧化物捕集催化剂的脱硫
公开(公告)号：US07121086B2
公开(公告)日：2006-10-17
申请号：US10162218
申请日：2002-06-05
申请人： Satoshi Nishii , Kenichi Sato , Yasuji Ishizuka
发明人： Satoshi Nishii , Kenichi Sato , Yasuji Ishizuka
IPC分类号： F01N3/00
CPC分类号： F01N3/0842 , F01N2570/04 , F02D41/028 , F02D41/1446 , F02D2200/0818 , Y02T10/24
摘要： Sulphur oxides in the exhaust gas of a vehicle engine (1) are trapped by a nitrogen oxide trapping catalyst (5A). A controller (6) calculates the sulphur oxide poisoning amount of the trapping catalyst (5A) from the running condition of the vehicle (S13), and desulphating the sulphur oxides by a removing mechanism (3, 4, 14). The release amount of sulphur oxides per unit time due to desulphating is set as a parameter based on the sulphur oxide poisoning amount (S11), and by integrating the calculated release amount using the parameter, the current poisoning amount is calculated, and the release completion timing is precisely found.
摘要翻译：车辆发动机（1）的排气中的硫氧化物被氮氧化物捕集催化剂（5A）捕获。控制器（6）从车辆的运行状态（S13）计算捕集催化剂（5A）的硫氧化物中毒量，并通过除去机构（3,4,14）脱硫硫氧化物。将硫酸氧化物的脱硫量设为硫氧化物中毒量的参数（S11），通过使用该参数对计算出的释放量进行积分，计算出当前中毒量，释放量精确找到完成时间。

83. 发明授权

US07089902B2 Sintered alloy valve seat and method for manufacturing the same 有权
标题翻译：烧结合金阀座及其制造方法
公开(公告)号：US07089902B2
公开(公告)日：2006-08-15
申请号：US10752090
申请日：2004-01-07
申请人： Kenichi Sato , Arata Kakiuchi , Teruo Takahashi , Masao Ishida , Hiroyuki Oketani
发明人： Kenichi Sato , Arata Kakiuchi , Teruo Takahashi , Masao Ishida , Hiroyuki Oketani
IPC分类号： F02N3/00 , B21K1/24
CPC分类号： B22F5/008 , B21K1/24 , B22F7/06 , B22F2998/00 , F01L3/02 , F01L2101/00 , F01L2103/00 , Y10T29/49306
摘要： A valve seat, press-fitted into a cylinder head of an internal combustion engine, containing an iron-based sintered alloy, includes a valve-seating section and a head-seating section. The valve-seating section and the head-seating section are monolithically formed by a sintering process and form a double layer structure. The valve-seating section includes a first iron-based sintered alloy member that has a porosity of 10 to 25 percent by volume and a sintered density of 6.1 to 7.1 g/cm3 and contains hard particles dispersed in a matrix. The head-seating section includes a second iron-based sintered alloy member that has a porosity of 10 to 20 percent by volume and a sintered density of 6.4 to 7.1 g/cm3.
摘要翻译：包含铁基烧结合金的压入内燃机气缸盖的阀座包括阀座部和头座部。阀座部分和头座部分通过烧结工艺整体地形成并形成双层结构。阀座部分包括具有10至25体积％的孔隙率和6.1至7.1g / cm 3的烧结密度的第一铁基烧结合金构件，并且包含分散在一个矩阵。头座部分包括具有10至20体积％的孔隙率和6.4至7.1g / cm 3的烧结密度的第二铁基烧结合金构件。

84. 发明申请

US20060103947A1 Imaging optical system with focusing function 失效
标题翻译：具有聚焦功能的成像光学系统
公开(公告)号：US20060103947A1
公开(公告)日：2006-05-18
申请号：US11261617
申请日：2005-10-31
申请人： Yoshikazu Shinohara , Kenichi Sato
发明人： Yoshikazu Shinohara , Kenichi Sato
IPC分类号： G02B15/14
CPC分类号： H04N5/2254 , G02B3/14 , G02B26/005 , H04N5/23212
摘要： An imaging optical system is provided and has a focusing section including a cemented lens (first and second lenses), which includes first and second fluid materials having different refractive indices from each other; and whose cemented surface shape can be electrically controlled. A refractive index Nd1 of the first fluid material, a refractive index Nd2 of the second fluid material, a minimum value RA of a radius of curvature of the cemented surface of the cemented lens, a focal length fa of the whole cemented lens, and a focal length f of the whole lens system satisfy the conditions specified in the specification.
摘要翻译：提供了一种成像光学系统，并且具有聚焦部分，该聚焦部分包括胶合透镜（第一和第二透镜），其包括彼此具有不同折射率的第一和第二流体材料; 并且其胶合表面形状可以被电控制。第一流体材料的折射率Nd1，第二流体材料的折射率Nd2，胶合透镜的胶合表面的曲率半径的最小值RA，整个粘结透镜的焦距fa，以及整个透镜系统的焦距f满足说明书中规定的条件。

85. 发明授权

US07046204B2 Communication terminal 失效
标题翻译：通讯终端
公开(公告)号：US07046204B2
公开(公告)日：2006-05-16
申请号：US10529918
申请日：2003-08-28
申请人： Noriyoshi Satoh , Kenichi Sato , Yasunori Komukai
发明人： Noriyoshi Satoh , Kenichi Sato , Yasunori Komukai
IPC分类号： H01Q1/24
CPC分类号： H04M1/0241 , H01Q1/084 , H01Q1/242 , H01Q1/243 , H01Q1/244 , H01Q1/245 , H01Q3/08 , H01Q5/321 , H01Q9/16 , H01Q9/30 , H01Q9/32 , H01Q21/28 , H04M1/0212 , H04M1/0218
摘要： It is an object of the present invention to provide a communication terminal that can suppress the deterioration of a gain of an antenna either in an opening state or in a closing state. The communication terminal includes a hinge part for connecting a first casing member (101a) to a second casing member (101b) so as to freely open and close, a second antenna (103b) provided near the hinge part in the second casing member (101b) and a flexible base for connecting together first and second printed circuit boards (116a) and (116b) respectively provided in the first and second casing members (101a) and (101b). The hinge part includes a first rotating shaft serving as an axis when the two casing members (101a) and (101b) rotate in opposed directions and a second rotating shaft serving as an axis upon rotating in a direction perpendicular to the rotating direction by the first rotating shaft. The flexible base is disposed in one end side of the first rotating shaft and a feeding part (103h) of the second antenna (103b) is disposed in the other end side of the first rotating shaft.
摘要翻译：本发明的目的是提供一种通信终端，其可以抑制天线在开启状态或关闭状态下的增益的恶化。通信终端包括用于将第一壳体构件（101a）连接到第二壳体构件（101b）以便自由地打开和关闭的铰链部分，设置在第二壳体中的铰链部分附近的第二天线（103b）构件（101b）和用于将分别设置在第一和第二壳体构件（101a）和（101b））中的第一和第二印刷电路板（116a）和（116b）连接在一起的柔性基座。铰链部分包括当两个壳体构件（101a）和（101b）沿相反方向旋转时用作轴的第一旋转轴和用于在垂直于旋转方向的方向旋转时用作轴的第二旋转轴第一个旋转轴。柔性基座设置在第一旋转轴的一端侧，第二天线（103b）的馈电部（103h）设置在第一旋转轴的另一端侧。

86. 发明申请

US20060097927A1 Communication terminal 失效
标题翻译：通讯终端
公开(公告)号：US20060097927A1
公开(公告)日：2006-05-11
申请号：US10530739
申请日：2003-10-08
申请人： Noriyoshi Satoh , Kenichi Sato , Yasunori Komukai
发明人： Noriyoshi Satoh , Kenichi Sato , Yasunori Komukai
IPC分类号： H01Q1/24
CPC分类号： H04M1/0241 , H01Q1/084 , H01Q1/242 , H01Q1/244 , H01Q3/08 , H01Q9/16 , H01Q9/32 , H04M1/0212 , H04M1/0218
摘要： The invention aims at providing a communication terminal capable of suppressing degradation of an antenna gain irrespective of whether the casing of the communication terminal is opened or closed. The communication terminal includes a hinge for coupling in a foldable manner a first casing member and a second casing member, each including conductors such as a first printed board and a second printed board. In close proximity to the hinge in the second casing member is provides a second antenna. The hinge includes a first rotation axis composed of a conductive metal material working as an axis of rotation of two casing members in opposite directions and a second rotation axis composed of a conductive metal material working as an axis of rotation in a direction orthogonal to the direction of rotation about the first rotation axis. A predetermined clearance L to place the conductors of the first and second casing members in capacity coupling is formed and the hinge is insulated from the conductor of one of the two casing members.
摘要翻译：本发明旨在提供一种能够抑制天线增益劣化的通信终端，而不管通信终端的壳体是否被打开或关闭。通信终端包括用于以可折叠的方式联接第一壳体构件和第二壳体构件的铰链，每个包括诸如第一印刷板和第二印刷板的导体。在靠近第二壳体构件中的铰链的地方提供第二天线。所述铰链包括：第一旋转轴，其由作为两个壳体构件的相反方向的旋转轴线的导电金属材料构成;以及第二旋转轴，该导电金属材料由与所述方向正交的方向作为旋转轴线工作的导电金属材料构成; 围绕第一旋转轴线旋转。形成将第一和第二壳体构件的导体放置在电容耦合中的预定间隙L，并且铰链与两个壳体构件之一的导体绝缘。

87. 发明授权

US06995924B2 Zoom lens 失效
标题翻译：变焦镜头
公开(公告)号：US06995924B2
公开(公告)日：2006-02-07
申请号：US10936771
申请日：2004-09-09
申请人： Kenichi Sato
发明人： Kenichi Sato
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes at least two lens groups that move for zooming. An object-side lens group is formed of a lens component having negative refractive power and a meniscus shape and a second lens component having positive refractive power and a meniscus shape, which may be in that order from the object side. Each of these lens components may be formed of a single lens element. Lens elements of the lens components satisfy certain conditions related to the half-field angle at the wide-angle end and the Abbe numbers of the lens elements. The zoom lens may include a third lens group, which may be stationary, with a middle lens group that moves nearer the object-side lens group and farther from the third lens group during zooming from the wide-angle end to the telephoto end. At least one surface of a lens component may be an aspheric surface.
摘要翻译：变焦镜头包括至少两个用于变焦的镜头组。物镜侧透镜组由具有负屈光力和弯月面形状的透镜部件和具有正折射力和弯月面形状的第二透镜部件形成，其可以从物体侧开始。这些透镜部件中的每一个可以由单个透镜元件形成。透镜部件的透镜元件满足与广角端的半场角和透镜元件的阿贝数有关的某些条件。变焦透镜可以包括可以是静止的第三透镜组，在从广角端到远摄端的变焦期间，中间透镜组在距离物体侧透镜组更近并且离第三透镜组更远的位置移动。透镜部件的至少一个表面可以是非球面。

88. 发明授权

US06985300B2 Wide-angle zoom lens 失效
标题翻译：广角变焦镜头
公开(公告)号：US06985300B2
公开(公告)日：2006-01-10
申请号：US10936769
申请日：2004-09-09
申请人： Kenichi Sato
发明人： Kenichi Sato
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A three-group zoom lens includes first, second, and third lens groups, of negative, positive, and positive refractive power, respectively. The second lens group includes a stop and the third lens group moves for focusing. When zooming from the wide-angle end to the telephoto end, the first and second lens groups become closer together and the second and third lens groups become farther apart. The zoom lens preferably satisfies specified conditions that ensure compactness, ease of manufacture, and favorable correction of aberrations. The zoom lens includes an aspheric lens component with lens surfaces defined by an aspheric lens equation that includes at least one non-zero coefficient of an even power of Y, and at least one non-zero coefficient of an odd power of Y, where Y is the distance of a point on the aspheric lens surface from the optical axis.
摘要翻译：三组变焦镜头分别包括负，正和正屈光力的第一，第二和第三透镜组。第二透镜组包括一个挡块，第三透镜组移动以进行聚焦。当从广角端到长焦端放大时，第一和第二透镜组变得更靠近在一起，并且第二和第三透镜组变得更远。变焦镜头优选地满足确保紧凑性，易于制造和良好的像差校正的特定条件。变焦透镜包括非球面透镜部件，其透镜表面由非球面透镜等式限定，该非球面透镜方程包括至少一个Y的偶数功率的非零系数和Y的奇数功率的至少一个非零系数，其中Y 是非球面透镜表面上的点与光轴的距离。

89. 发明申请

US20050195501A1 Imaging lens including light blocking region and method of making it 失效
标题翻译：成像镜头包括遮光区域及其制作方法
公开(公告)号：US20050195501A1
公开(公告)日：2005-09-08
申请号：US11061437
申请日：2005-02-22
申请人： Kenichi Sato
发明人： Kenichi Sato
IPC分类号： G02B5/00 , G02B3/00 , G02B7/02 , G02B9/00 , G02B9/08 , G02B13/00 , G02B13/18 , G02B15/14
CPC分类号： G02B13/0035
摘要： An imaging lens includes at least one lens element having a surface that includes: a light transmitting region that transmits incident light; a second region; a step that extends in a direction generally parallel to a normal to said surface, that connects the light transmitting region to the second region, and that forms a boundary between the light transmitting region and the second region; and a light blocking coating that covers the entire second region. The entire surface of the second region, or only a portion thereof, may project or be recessed from the surface of the light transmitting region. The second region may extend completely or partially around the light transmitting region, and may function as an aperture stop, a field stop, or other stop. A method of manufacturing such a lens element is also disclosed.
摘要翻译：成像透镜包括至少一个具有表面的透镜元件，该透镜元件包括：透射入射光的透光区域; 第二区域在与所述表面法线平行的方向上延伸的步骤，其将透光区域连接到第二区域，并且形成透光区域和第二区域之间的边界; 以及覆盖整个第二区域的遮光涂层。第二区域的整个表面或仅一部分可以从光透射区域的表面伸出或凹入。第二区域可以完全或部分地围绕光透射区域延伸，并且可以用作孔径光阑，场停止或其它停止。还公开了制造这种透镜元件的方法。

90. 发明申请

US20050176971A1 Method for producing 2-alkyl-3-aminothiophene derivative 有权
标题翻译： 2-烷基-3-氨基噻吩衍生物的制备方法
公开(公告)号：US20050176971A1
公开(公告)日：2005-08-11
申请号：US10517494
申请日：2003-07-22
申请人： Daisuke Ura , Hiroyuki Katsuta , Toshio Kitashima , Kenichi Sato
发明人： Daisuke Ura , Hiroyuki Katsuta , Toshio Kitashima , Kenichi Sato
IPC分类号： C07D333/36
CPC分类号： C07D333/36
摘要： A method for reducing a sulfur-containing compound by hydrogenation using a noble metal catalyst which method is exemplified by an industrial method for producing a 2-alkyl-3-aminothiophene derivative with high economical efficiency by hydrogenating a 2-alkenyl-3-aminothiophene derivative using the noble metal catalyst. 2-Alkyl-3-aminothiophene derivatives are useful compounds in the fields of medicine and agriculture, and in particular, useful in bactericides for agriculture or gardening, or intermediates of the bactericides. The hydrogenation reaction temperature is controlled at 150° C. to 300° C. and the method allows the used noble metal catalyst to be recovered and reused.
摘要翻译：使用贵金属催化剂通过氢化还原含硫化合物的方法，该方法的例子是通过氢化2-链烯基-3-氨基噻吩衍生物，经济地制备2-烷基-3-氨基噻吩衍生物的工业方法使用贵金属催化剂。 2-烷基-3-氨基噻吩衍生物是医药和农业领域中有用的化合物，特别是用于农业或园艺的杀菌剂或杀菌剂的中间体。将氢化反应温度控制在150℃至300℃，并且该方法允许回收和重复使用所用的贵金属催化剂。

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