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1. 发明授权

US07562521B2 SCR muffler 有权
标题翻译： SCR消声器
公开(公告)号：US07562521B2
公开(公告)日：2009-07-21
申请号：US10588203
申请日：2005-02-02
申请人： Daisuke Shirai , Naobumi Yamada , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
发明人： Daisuke Shirai , Naobumi Yamada , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2066 , B01D53/9409 , F01N2240/20 , F01N2570/14 , Y02A50/2325 , Y02A50/2344 , Y02T10/24
摘要： The flow of exhaust gas flowing through the SCR muffler becomes good, thus improving the efficiency of purging nitrogen oxide (NOx) contained in exhaust gas. Further, vibrations that are caused by vibrations of the vehicle, exhaust gas, and the like, to which a reducing agent, etc., supplying nozzle is subject, are suppressed or reduced, thus improving the efficiency of an SCR catalyst purging nitrogen oxide (NOx) and the durability of the reducing agent, etc., supplying nozzle. The SCR muffler comprises an SCR catalyst 1 for selectively reducing and purging nitrogen oxide (NOx) contained in exhaust gas; an exhaust pipe 2 that allows the exhaust gas to flow into the SCR catalyst; and a reducing agent, etc., supplying means 3 that supplies a reducing agent or a reducing agent precursor to the exhaust gas. A plate 4 having air holes 5 which disperse and make a flow of the exhaust gas uniform is provided downstream of the reducing agent, etc., supplying means and upstream of the SCR catalyst. The air holes 5 are arranged in only an area greater in diameter than the exhaust pipe and in a staggered fashion so as to form concentric circles. Further, the reducing agent, etc., supplying nozzle 30 as the means 3 is inserted through a plate 40 having air holes 5, and the plate is held in the exhaust pipe.
摘要翻译：流过SCR消声器的废气流变得良好，从而提高排气中所含的氮氧化物（NOx）的净化效率。此外，抑制或减少由供给喷嘴的还原剂等对车辆，废气等的振动引起的振动的振动，提高SCR催化剂的净化氮氧化物的效率（ NOx）和还原剂的耐久性等。 SCR消声器包括SCR催化剂1，用于选择性地还原和净化废气中所含的氮氧化物（NOx）; 排气管2，其使废气流入SCR催化剂; 还原剂等，向排气供给还原剂或还原剂前体的供给单元3。在还原剂等的供给装置和SCR催化剂的上游的下游设有具有分散并使排气流动均匀的气孔5的板4。气孔5仅布置在比排气管更直径的区域中，并且以交错方式布置以形成同心圆。此外，作为装置3的供给喷嘴30的还原剂等通过具有气孔5的板40插入，并且板被保持在排气管中。

2. 发明申请

US20070169467A1 Scr muffler 有权
标题翻译： Scr消声器
公开(公告)号：US20070169467A1
公开(公告)日：2007-07-26
申请号：US10588203
申请日：2005-02-02
申请人： Daisuke Shirai , Naobumi Yamada , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
发明人： Daisuke Shirai , Naobumi Yamada , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2066 , B01D53/9409 , F01N2240/20 , F01N2570/14 , Y02A50/2325 , Y02A50/2344 , Y02T10/24
摘要： The flow of exhaust gas flowing through the SCR muffler becomes good, thus improving the efficiency of purging nitrogen oxide (NOx) contained in exhaust gas. Further, vibrations that are caused by vibrations of the vehicle, exhaust gas, and the like, to which a reducing agent, etc., supplying nozzle is subject, are suppressed or reduced, thus improving the efficiency of an SCR catalyst purging nitrogen oxide (NOx) and the durability of the reducing agent, etc., supplying nozzle. The SCR muffler comprises an SCR catalyst 1 for selectively reducing and purging nitrogen oxide (NOx) contained in exhaust gas; an exhaust pipe 2 that allows the exhaust gas to flow into the SCR catalyst; and a reducing agent, etc., supplying means 3 that supplies a reducing agent or a reducing agent precursor to the exhaust gas. A plate 4 having air holes 5 which disperse and make a flow of the exhaust gas uniform is provided downstream of the reducing agent, etc., supplying means and upstream of the SCR catalyst. The air holes 5 are arranged in only an area greater in diameter than the exhaust pipe and in a staggered fashion so as to form concentric circles. Further, the reducing agent, etc., supplying nozzle 30 as the means 3 is inserted through a plate 40 having air holes 5, and the plate is held in the exhaust pipe.
摘要翻译：流过SCR消声器的废气流变得良好，从而提高排气中所含的氮氧化物（NOx）的净化效率。此外，抑制或减少由供给喷嘴的还原剂等对车辆，废气等的振动引起的振动的振动，提高SCR催化剂的净化氮氧化物的效率（ NOx）和还原剂的耐久性等。 SCR消声器包括SCR催化剂1，用于选择性地还原和净化废气中所含的氮氧化物（NOx）; 排气管2，其使废气流入SCR催化剂; 还原剂等，向排气供给还原剂或还原剂前体的供给单元3。在还原剂等的供给装置和SCR催化剂的上游的下游设有具有分散并使排气流动均匀的气孔5的板4。气孔5仅布置在比排气管更直径的区域中，并且以交错方式布置以形成同心圆。此外，作为装置3的供给喷嘴30的还原剂等通过具有气孔5的板40插入，并且板被保持在排气管中。

3. 发明申请

US20070175204A1 SCR muffler 审中-公开
标题翻译： SCR消声器
公开(公告)号：US20070175204A1
公开(公告)日：2007-08-02
申请号：US10588980
申请日：2005-02-02
申请人： Daisuke Shirai , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
发明人： Daisuke Shirai , Hitoshi Hiramoto , Isamu Kanaya , Hiroki Ueno
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N13/14 , B01D53/9431 , B01D2251/2062 , B01F3/04049 , B01F5/0451 , B01F5/0659 , F01N3/206 , F01N2260/08 , Y02T10/24
摘要： An SCR muffler retains the heat of a reducing agent, etc., supplying nozzle and an exhaust pipe, thereby preventing the reduction of the efficiency of an SCR catalyst purging nitrogen oxide (NOx) even at low temperatures and improving the durability of the reducing agent, etc., supplying nozzle. The SCRmuffler comprises an SCRcatalyst 1 for selectively reducing and purging nitrogen oxide (NOx) contained in exhaust gas; an exhaust pipe 2 that allows the exhaust gas to flow into the SCR catalyst; and a reducing agent, etc., supplying nozzle 3 that supplies a reducing agent or a reducing agent precursor to the exhaust gas. The reducing agent, etc., supplying nozzle 3 or the exhaust pipe 2 is of a heat-retaining double pipe structure.
摘要翻译： SCR消声器保持供给喷嘴和排气管的还原剂等的热量，从而即使在低温下也能够降低SCR催化剂的氮氧化物（NOx）的净化效率，提高还原剂的耐久性等，供应喷嘴。 SCR消声器包括用于选择性地还原和净化废气中所含的氮氧化物（SCR）的SCR催化剂1; 排气管2，其使废气流入SCR催化剂; 和还原剂等，向排气供给还原剂或还原剂前体的喷嘴3。供给喷嘴3或排气管2的还原剂等是保温双管结构。

4. 发明申请

US20070012035A1 Muffling apparatus having exhaust emission purifying function 有权
标题翻译：具有排气净化功能的混合装置
公开(公告)号：US20070012035A1
公开(公告)日：2007-01-18
申请号：US11525077
申请日：2006-09-22
申请人： Tomoko Amemiya , Takefumi Mochizuki , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto
发明人： Tomoko Amemiya , Takefumi Mochizuki , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/2066 , F01N1/084 , F01N1/089 , F01N3/2885 , F01N5/04 , F01N13/0097 , F01N2230/04 , F01N2240/20 , F01N2470/00 , F01N2610/02 , F01N2610/08 , Y02T10/16 , Y02T10/24
摘要： A muffling apparatus 1 of the present invention having an exhaust emission purifying function, including a turning portion 8 in an inside of an exhaust gas flow passage, and having an injection nozzle 12 disposed in an upstream side exhaust gas flow passage 9 of the turning portion 8, for injection-supplying a liquid reducing agent; and a reduction catalytic converter 13 disposed in a downstream side exhaust gas flow passage 10 of the turning portion 8, for reductively purifying nitrogen oxides with the liquid reducing agent. The apparatus further includes a diffusing member 15, which generates a vortex flow of a gas traveling in a vertical plane of the turning portion 8 to diffuse the liquid reducing agent.
摘要翻译：具有排气净化功能的本发明的消音装置1包括在排气流路的内部具有转向部8，并且具有设置在转向部的上游侧排气流路9中的喷嘴12 8，用于注射供应液体还原剂; 以及设置在转向部8的下游侧废气流路10中的还原催化转化器13，用于还原剂还原性地净化氮氧化物。该装置还包括扩散构件15，其产生在转向部分8的垂直平面中行进的气体的涡流，以扩散液体还原剂。

5. 发明申请

US20070101703A1 Exhaust emission purifying apparatus for engine 有权
标题翻译：发动机排气净化装置
公开(公告)号：US20070101703A1
公开(公告)日：2007-05-10
申请号：US11643710
申请日：2006-12-22
申请人： Isamu Kanaya , Koutarou Honda , Tomoko Amemiya , Kiminobu Hirata , Nobuhiko Masaki , Shinya Obana , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
发明人： Isamu Kanaya , Koutarou Honda , Tomoko Amemiya , Kiminobu Hirata , Nobuhiko Masaki , Shinya Obana , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
IPC分类号： F01N3/00
CPC分类号： F01N3/206 , B01D53/9431 , B01D2251/2067 , B01F3/04049 , B01F5/0451 , B01F5/0616 , B01F5/0646 , B01F5/0653 , F01N3/2066 , F01N3/2892 , F01N13/009 , F01N2240/20 , F01N2570/14 , F01N2610/02 , Y02A50/2344 , Y02T10/24
摘要： An exhaust emission purifying apparatus has a NOx reduction catalytic converter in an exhaust passage of an engine, for purifying nitrogen oxides in the exhaust gas by reduction with urea aqueous solution; an injection nozzle injecting the urea solution toward an exhaust upstream side of the converter in the exhaust passage; and fins disposed on an exhaust upstream side of an injection position of the urea solution in the injection nozzle, for generating a spiral swirling flow of the gas swirling about a center corresponding to the central axis of an exhaust pipe. The swirling flow generated in the exhaust gas prior to the injection-supply of the urea aqueous solution promotes mixing of the solution with the gas to thereby promote the hydrolysis of the urea solution. And the exhaust gas and ammonia generated from the urea solution are uniformly mixed together.
摘要翻译：排气净化装置在发动机的排气通路中具有NOx还原催化转化器，用尿素水溶液还原来净化废气中的氮氧化物; 喷射喷嘴，在所述排气通路中朝向所述转换器的排气上游侧喷射所述尿素溶液; 以及翅片，其设置在所述喷射喷嘴中的所述尿素溶液的喷射位置的排气上游侧，用于产生围绕与排气管的中心轴对应的中心旋转的气体的螺旋旋转流。在尿素水溶液的注入供给之前在排气中产生的涡流促进溶液与气体的混合，从而促进尿素溶液的水解。将由尿素溶液产生的废气和氨均匀地混合在一起。

6. 发明授权

US07784273B2 Exhaust emission purifying apparatus for engine 有权
标题翻译：发动机排气净化装置
公开(公告)号：US07784273B2
公开(公告)日：2010-08-31
申请号：US11643710
申请日：2006-12-22
申请人： Isamu Kanaya , Koutarou Honda , Tomoko Amemiya , Kiminobu Hirata , Nobuhiko Masaki , Shinya Obana , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
发明人： Isamu Kanaya , Koutarou Honda , Tomoko Amemiya , Kiminobu Hirata , Nobuhiko Masaki , Shinya Obana , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
IPC分类号： F01N3/00
CPC分类号： F01N3/206 , B01D53/9431 , B01D2251/2067 , B01F3/04049 , B01F5/0451 , B01F5/0616 , B01F5/0646 , B01F5/0653 , F01N3/2066 , F01N3/2892 , F01N13/009 , F01N2240/20 , F01N2570/14 , F01N2610/02 , Y02A50/2344 , Y02T10/24
摘要： An exhaust emission purifying apparatus has a NOx reduction catalytic converter in an exhaust passage of an engine, for purifying nitrogen oxides in the exhaust gas by reduction with urea aqueous solution; an injection nozzle injecting the urea solution toward an exhaust upstream side of the converter in the exhaust passage; and fins disposed on an exhaust upstream side of an injection position of the urea solution in the injection nozzle, for generating a spiral swirling flow of the gas swirling about a center corresponding to the central axis of an exhaust pipe. The swirling flow generated in the exhaust gas prior to the injection-supply of the urea aqueous solution promotes mixing of the solution with the gas to thereby promote the hydrolysis of the urea solution. And the exhaust gas and ammonia generated from the urea solution are uniformly mixed together.
摘要翻译：排气净化装置在发动机的排气通路中具有NOx还原催化转化器，用尿素水溶液还原来净化废气中的氮氧化物; 喷射喷嘴，在所述排气通路中朝向所述转换器的排气上游侧喷射所述尿素溶液; 以及翅片，其设置在所述喷射喷嘴中的所述尿素溶液的喷射位置的排气上游侧，用于产生围绕与排气管的中心轴对应的中心旋转的气体的螺旋旋转流。在尿素水溶液的注入供给之前在排气中产生的涡流促进溶液与气体的混合，从而促进尿素溶液的水解。将由尿素溶液产生的废气和氨均匀地混合在一起。

7. 发明授权

US07430855B2 Muffling apparatus having exhaust emission purifying function 有权
标题翻译：具有排气净化功能的混合装置
公开(公告)号：US07430855B2
公开(公告)日：2008-10-07
申请号：US11525077
申请日：2006-09-22
申请人： Tomoko Amemiya , Takefumi Mochizuki , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto
发明人： Tomoko Amemiya , Takefumi Mochizuki , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N1/084 , F01N1/089 , F01N3/2885 , F01N5/04 , F01N13/0097 , F01N2230/04 , F01N2240/20 , F01N2470/00 , F01N2610/02 , F01N2610/08 , Y02T10/16 , Y02T10/24
摘要： A muffling apparatus 1 of the present invention having an exhaust emission purifying function, including a turning portion 8 in an inside of an exhaust gas flow passage, and having an injection nozzle 12 disposed in an upstream side exhaust gas flow passage 9 of the turning portion 8, for injection-supplying a liquid reducing agent; and a reduction catalytic converter 13 disposed in a downstream side exhaust gas flow passage 10 of the turning portion 8, for reductively purifying nitrogen oxides with the liquid reducing agent. The apparatus further includes a diffusing member 15, which generates a vortex flow of a gas traveling in a vertical plane of the turning portion 8 to diffuse the liquid reducing agent.
摘要翻译：具有排气净化功能的本发明的消音装置1包括在排气流路的内部具有转向部8，并且具有设置在转向部的上游侧排气流路9中的喷嘴12 8，用于注射供应液体还原剂; 以及设置在转向部8的下游侧废气流路10中的还原催化转化器13，用于还原剂还原性地净化氮氧化物。该装置还包括扩散构件15，其产生在转向部分8的垂直平面中行进的气体的涡流，以扩散液体还原剂。

8. 发明授权

US08181446B2 Exhaust emission purification apparatus for engine 有权
标题翻译：发动机排气净化装置
公开(公告)号：US08181446B2
公开(公告)日：2012-05-22
申请号：US11941889
申请日：2007-11-16
申请人： Koutarou Honda , Yuuji Naitou , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
发明人： Koutarou Honda , Yuuji Naitou , Isamu Kanaya , Daisuke Shirai , Hitoshi Hiramoto , Naobumi Yamada
IPC分类号： F01N3/00
CPC分类号： B01D53/9431 , B01D53/90 , B01D2251/206 , F01N1/083 , F01N1/084 , F01N3/106 , F01N3/206 , F01N3/2066 , F01N13/0097 , F01N13/08 , F01N2230/04 , F01N2240/20 , F01N2450/22 , F01N2470/02 , F01N2470/06 , F01N2610/02 , F01N2610/08 , F01N2610/14 , Y02T10/24
摘要： A reduction catalyst is disposed in an exhaust passage of an engine. A reducing agent added to the exhaust gas is urged to react with NOx in the exhaust gas, catalyzed by the reduction catalyst. A member for distributing the exhaust gas to which the reducing agent has been added is provided. This member is formed by applying of an axial welding and is disposed in the exhaust passage such that the internal surface of its joining portion is disposed to overhang from the topmost position of the joining portion.
摘要翻译：还原催化剂设置在发动机的排气通道中。被排出的还原剂被还原催化剂催化而与废气中的NOx反应。提供了用于分配已经添加有还原剂的废气的构件。该构件通过施加轴向焊接形成，并且设置在排气通道中，使得其接合部分的内表面设置成从接合部分的最高位置伸出。

9. 发明申请

US20070003102A1 Electronic watermark-containing moving picture transmission system, electronic watermark-containing moving picture transmission method, information processing device, communication control device, electronic watermark-containing moving picture processing program, and storage medium containing electronic watermark-containing 审中-公开
标题翻译：含电子水印的运动图像传输系统，含电子水印的运动图像传输方法，信息处理装置，通信控制装置，含电子水印的运动图像处理程序和包含电子水印的存储介质
公开(公告)号：US20070003102A1
公开(公告)日：2007-01-04
申请号：US10553469
申请日：2004-04-15
申请人： Tatsuya Fujii , Takahiro Yamaguchi , Daisuke Shirai , Tetsuro Fujii
发明人： Tatsuya Fujii , Takahiro Yamaguchi , Daisuke Shirai , Tetsuro Fujii
IPC分类号： G06K9/00
CPC分类号： G06T1/0071 , H04N7/08 , H04N19/467
摘要： A technique is disclosed involving embedding plural differing digital watermarks into one type of input moving image data, creating plural moving image data series, encoding the created moving image data series, generating a new moving image data series from the moving image data series based on addition ID information, and transferring the new moving image data series or transmitting the same via a network. At a reception side, the data series is decoded/reproduced, the reproduced image data are divided into plural regions, and a digital watermark is detected for each of the divided regions so that the addition ID information may be detected.
摘要翻译：公开了一种技术，其涉及将多个不同的数字水印嵌入到一种类型的输入运动图像数据中，创建多个运动图像数据序列，对所创建的运动图像数据序列进行编码，基于加法从运动图像数据序列生成新的运动图像数据序列 ID信息，并且传送新的运动图像数据序列或经由网络发送。在接收侧，数据序列被解码/再现，再现的图像数据被分成多个区域，并且对于每个分割区域检测数字水印，使得可以检测相加ID信息。

10. 发明授权

US5926167A Coordinate input device 失效
标题翻译：坐标输入装置
公开(公告)号：US5926167A
公开(公告)日：1999-07-20
申请号：US188629
申请日：1994-01-28
申请人： Hirobumi Niitsuma , Daisuke Shirai
发明人： Hirobumi Niitsuma , Daisuke Shirai
IPC分类号： G06F3/0354 , G09G5/00
CPC分类号： G06F3/03549
摘要： A coordinate input device including a housing having an opening, a ball received in the housing so as to be rotatable in any direction, the ball partially projecting through the opening, a pair of rotating shafts arranged so as to define a predetermined angle therebetween in the housing and adapted to be rotated in association with rotation of the ball, a spring for biasing the rotating shafts against the ball, a rotation detector for detecting a quantity of rotation of each of the rotating shafts, and a printed board mounted on the housing, the rotation detector being mounted on the printed board, whereby a cursor position or the like on a screen is controlled according to the rotation of the ball in any direction. The housing is provided with at least three supporting members for supporting the ball, at least three retaining portions for respectively receiving the supporting members from a side of the housing where the printed board is to be mounted and for respectively retaining the supporting members in contact with the ball, a shaft supporting portion for supporting each of the rotating shafts mounted into the housing from the printed board mounting side of the housing in such a manner that the rotating shafts are displaceable toward and away from the ball, and a spring retainer portion for retaining the spring mounted into the housing from the printed board mounting side of the housing.
摘要翻译：一种坐标输入装置，包括具有开口的壳体，容纳在所述壳体中的球，以便能够沿任何方向旋转，所述球部分地通过所述开口突出，所述一对旋转轴布置成在其间限定预定角度壳体并且适于与球的旋转相关地旋转，用于将旋转轴偏压抵靠球的弹簧，用于检测每个旋转轴的旋转量的旋转检测器和安装在壳体上的印刷板，旋转检测器安装在印刷板上，由此根据球在任何方向上的旋转来控制屏幕上的光标位置等。壳体设置有至少三个用于支撑球的支撑构件，至少三个保持部分，用于分别从壳体的一侧分别接收支撑构件，其中印刷板将被安装并且用于分别保持支撑构件与所述球体是轴支撑部分，用于支撑从所述壳体的所述印刷板安装侧安装到所述壳体中的每个旋转轴，使得所述旋转轴能够朝向和远离所述球体移动;以及弹簧保持器部分，将弹簧保持在壳体的印刷电路板安装侧。

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