公开(公告)号：US07584604B2

公开(公告)日：2009-09-08

申请号：US10572545

申请日：2004-09-02

申请人： Nobuhiko Masaki ,  Kiminobu Hirata ,  Hiroki Ueno

发明人： Nobuhiko Masaki ,  Kiminobu Hirata ,  Hiroki Ueno

IPC分类号： F01N3/00

CPC分类号： F01N3/2066 ,  B01F3/04049 ,  B01F5/045 ,  B01F5/0466 ,  F01N2610/1453 ,  Y02T10/24

摘要： For preventing clogging in an injection nozzle for supplying a reducing agent to exhaust gas flow on an upstream side of a reducing catalyst and for improving the efficiency of NOx purification processing, the injection nozzle 14 has a tip end portion 18 provided with a ring shaped protruding ridge 19 disposed on an outer peripheral surface of an exhaust gas downstream side end portion of the tip end portion 18 that is arranged substantially in parallel with an exhaust gas flow direction A inside an exhaust pipe 13, the ring shaped protruding ridge 19 being provided with injection hole or holes 20 drilled outward from the central axis of the injection nozzle 14, so that the reducing agent is ejected on the exhaust gas upstream side of the reduction catalyst, from the injection holes 20. The injection holes 20 do not directly open on a wide outer peripheral surface of the injection nozzle 14, and then when injection stops, the reducing agent does not become attached to or does not remain around the injection holes 20, or the remaining amount thereof becomes small, so that clogging of the injection holes 20 of the injection nozzle 14 is prevented, and the efficiency of NOx purification processing is improved.

摘要翻译： 为了防止用于向还原催化剂的上游侧的废气流供给还原剂的喷嘴中的堵塞，并且为了提高NOx净化处理的效率，喷嘴14具有前端部18，其具有环状的突出部 脊部19配置在前端部18的排气下游侧端部的外周面上，该排气管下游侧端部与排气管13内的排气流动方向A大致平行地配置，环状突脊19设置有 从注射喷嘴14的中心轴线向外钻出的喷射孔或孔20，使得还原剂从喷射孔20喷射到还原催化剂的废气上游侧。喷射孔20不直接打开 注射喷嘴14的宽外周面，然后当注射停止时，还原剂不会附着或不附着 n，或者其剩余量变小，从而防止喷嘴14的喷射孔20的堵塞，并且提高NOx净化处理的效率。

公开(公告)号：US20070101700A1

公开(公告)日：2007-05-10

申请号：US10572545

申请日：2004-09-02

申请人： Nobuhiko Masaki ,  Kiminobu Hirata ,  Hiroki Ueno

发明人： Nobuhiko Masaki ,  Kiminobu Hirata ,  Hiroki Ueno

IPC分类号： F01N3/10 ,  F01N3/00

CPC分类号： F01N3/2066 ,  B01F3/04049 ,  B01F5/045 ,  B01F5/0466 ,  F01N2610/1453 ,  Y02T10/24

摘要： For preventing clogging in an injection nozzle for supplying a reducing agent to exhaust gas flow on an upstream side of a reducing catalyst and for improving the efficiency of NOx purification processing, the injection nozzle 14 has a tip end portion 18 provided with a ring shaped protruding ridge 19 disposed on an outer peripheral surface of an exhaust gas downstream side end portion of the tip end portion 18 that is arranged substantially in parallel with an exhaust gas flow direction A inside an exhaust pipe 13, the ring shaped protruding ridge 19 being provided with injection hole or holes 20 drilled outward from the central axis of the injection nozzle 14, so that the reducing agent is ejected on the exhaust gas upstream side of the reduction catalyst, from the injection holes 20. The injection holes 20 do not directly open on a wide outer peripheral surface of the injection nozzle 14, and then when injection stops, the reducing agent does not become attached to or does not remain around the injection holes 20, or the remaining amount thereof becomes small, so that clogging of the injection holes 20 of the injection nozzle 14 is prevented, and the efficiency of NOx purification processing is improved.

摘要翻译： 为了防止用于向还原催化剂的上游侧的废气流供给还原剂的喷嘴中的堵塞，并且为了提高NOx净化处理的效率，喷嘴14具有前端部18，其具有环状的突出部 脊部19配置在前端部18的排气下游侧端部的外周面上，该排气管下游侧端部与排气管13内的排气流动方向A大致平行地配置，环状突脊19设置有 从注射喷嘴14的中心轴线向外钻出的喷射孔或孔20，使得还原剂从喷射孔20喷射到还原催化剂的废气上游侧。喷射孔20不直接打开 注射喷嘴14的宽外周面，然后当注射停止时，还原剂不会附着或不附着 n，或者其剩余量变小，从而防止喷嘴14的喷射孔20的堵塞，并且提高NOx净化处理的效率。

公开(公告)号：US20050110516A1

公开(公告)日：2005-05-26

申请号：US10968945

申请日：2004-10-21

申请人： Hiroki Ueno

发明人： Hiroki Ueno

IPC分类号： G11C11/417 ,  H01L21/822 ,  H01L27/04 ,  H03K19/00 ,  H03K19/0175 ,  H03K19/0948 ,  H03K19/003

CPC分类号： H03K19/0005

摘要： The present invention provides a semiconductor device that can shorten the initialization cycle of impedance matching of interface buffers and reduce as much as possible affects on other circuits at the time of fine control thereafter. The semiconductor device (1) includes interface buffers (18a to 18c) whose internal impedances are controlled by impedance control data and an impedance control circuit (35) that generates the impedance control data. The impedance control circuit includes a first impedance control mode that initially generates the impedance control data by a binary search and comparison operation resulting from predetermined impedance control steps and sets the impedance control data in the interface buffers, and a second impedance control mode that updates the impedance control data set in the interface buffers by a sequential comparison operation resulting from the predetermined impedance control steps.

摘要翻译： 本发明提供一种半导体器件，其可以缩短接口缓冲器的阻抗匹配的初始化周期，并且在此后精细控制时尽可能地减少对其他电路的影响。 半导体器件（1）包括内部阻抗由阻抗控制数据控制的接口缓冲器（18a至18c）和产生阻抗控制数据的阻抗控制电路（35）。 阻抗控制电路包括第一阻抗控制模式，其通过由预定的阻抗控制步骤产生的二进制搜索和比较操作来产生阻抗控制数据，并设置接口缓冲器中的阻抗控制数据，以及第二阻抗控制模式， 通过由预定阻抗控制步骤产生的顺序比较操作在接口缓冲器中设置的阻抗控制数据。

公开(公告)号：US07849674B2

公开(公告)日：2010-12-14

申请号：US10572558

申请日：2004-09-02

申请人： Kouji Masuda ,  Kiminobu Hirata ,  Hisashi Akagawa ,  Shuichi Nakamura ,  Hiroki Ueno ,  Ikuo Sakai

发明人： Kouji Masuda ,  Kiminobu Hirata ,  Hisashi Akagawa ,  Shuichi Nakamura ,  Hiroki Ueno ,  Ikuo Sakai

IPC分类号： F01N3/00

CPC分类号： F01N3/208 ,  B01D53/9409 ,  B01D2251/2062 ,  F01N3/105 ,  F01N3/106 ,  F01N3/206 ,  F01N11/002 ,  F01N13/009 ,  F01N13/0097 ,  F01N2610/02 ,  F01N2610/08 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1486 ,  Y02T10/24 ,  Y02T10/47

摘要： A NOx reduction catalyst and an ammonia slip oxidation catalyst are disposed in an exhaust system in this order, and also, an electric fan is disposed on piping which communicates an upper space of a storage tank storing therein a reducing agent with the exhaust upstream of the NOx reduction catalyst. Then, when the temperature of the ammonia slip oxidation catalyst reaches or exceeds the temperature for activating a catalyst thereof, the electric fan is operated for a predetermined period of time, so that the gas (ammonia series gas) in the upper space of the storage tank is forcibly discharged to the upstream side of the NOx reduction catalyst. Further, a discharge-forcing device, such as an electric fan or the like, forcibly discharging the gas in the upper space of the storage tank, an adsorbing device temporarily adsorbing thereto the forcibly discharged gas and an oxidation catalyst oxidizing the gas desorbed from the adsorbing device, may be disposed to the storage tank in this order.

摘要翻译： 在排气系统中依次配置NOx还原催化剂和氨滑移式氧化催化剂，并且还将电风扇设置在将储存有还原剂的储罐的上部空间连通到上游的排气管 NOx还原催化剂。 然后，当氨滑动氧化催化剂的温度达到或超过其催化剂的活化温度时，电风扇运转预定的时间，使得储存器的上部空间中的气体（氨气系列气体） 罐被强制排出到NOx还原催化剂的上游侧。 此外，诸如电动风扇等的放电装置强制地排出储罐上部空间中的气体，临时吸附到强制排出气体的吸附装置和氧化从所述储存罐解吸的气体的氧化催化剂 吸附装置可以按顺序设置在储罐上。

公开(公告)号：US07654406B2

公开(公告)日：2010-02-02

申请号：US10537721

申请日：2004-10-07

申请人： Michinobu Yanagisawa ,  Hirokuni Miyai ,  Takuya Nakajyou ,  Hiroki Ueno

发明人： Michinobu Yanagisawa ,  Hirokuni Miyai ,  Takuya Nakajyou ,  Hiroki Ueno

IPC分类号： B65D43/12 ,  B65D43/20 ,  G03B17/02

CPC分类号： G03B17/04 ,  H04N5/2251

摘要： A sliding cover includes an outside plate, a structural member fixed to the rear face of the outside plate, a movable holding member disposed between the outside plate and the structural member, and a toggle disposed between the holding member and the outside plate or the structural member. The holding member includes two parallel racks and guiding portions disposed at both end portions and extending in the same direction as the racks. The holding member includes a holding plate; an even number of pinions meshed with each other and supported by the holding plate so as to be rotatable; and guiding components supported by the holding plate. The pinions, disposed between the guiding components, are meshed with the racks, and the guiding components are engaged with the guiding portions so as to be slidable. The biasing direction in which the toggle biases the holding member is reversed substantially at the midpoint of the movable range of the holding member.

摘要翻译： 滑动盖包括外板，固定到外板背面的结构件，设置在外板和结构件之间的可动保持件，以及设置在保持件和外板之间的肘杆或结构件 会员。 保持构件包括两个平行的齿条和设置在两个端部处并沿与机架相同的方向延伸的引导部分。 保持构件包括保持板; 偶数个相互啮合并由保持板支撑以能够旋转的小齿轮; 以及由保持板支撑的引导部件。 设置在引导部件之间的小齿轮与齿条啮合，并且引导部件与引导部分接合以便可滑动。 触发器偏压保持构件的偏置方向基本上在保持构件的可移动范围的中点处反转。

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。

公开(公告)号：US20070121405A1

公开(公告)日：2007-05-31

申请号：US11600186

申请日：2006-11-16

申请人： Hiroki Ueno

发明人： Hiroki Ueno

IPC分类号： G11C7/10 ,  G11C7/00 ,  G11C8/00

CPC分类号： G11C5/025 ,  G11C7/1012 ,  G11C7/1027 ,  G11C7/1066 ,  G11C11/419 ,  G11C2207/108

摘要： There is provided a semiconductor memory device for acceleration in burst mode. The semiconductor memory device has a burst mode for serially reading multiple bits of data in synchronization with both edges of a clock. Multiple memory blocks are geometrically arranged correspondingly to the multiple bits. An address selection circuit selects a memory cell from the memory blocks. Data read from the memory blocks is parallel transmitted to an output circuit. The output circuit first outputs data from a memory block to which data is transmitted fastest among the multiple memory blocks. The output circuit serially outputs data in the fixed order in synchronization with both edges of the clock.

摘要翻译： 提供了一种用于以突发模式加速的半导体存储器件。 半导体存储器件具有脉冲串模式，用于与时钟的两个边沿同步地串行读取多个数据位。 多个存储器块相对于多个位几何地排列。 地址选择电路从存储块中选择存储单元。 从存储器块读取的数据被并行发送到输出电路。 输出电路首先从多个存储器块中最快传送数据的存储器块输出数据。 输出电路与时钟的两个边沿同步地以固定顺序串行输出数据。

公开(公告)号：US20070092413A1

公开(公告)日：2007-04-26

申请号：US10572573

申请日：2004-09-17

申请人： Kiminobu Hirata ,  Hisashi Akagawa ,  Shuichi Nakamura ,  Hiroki Ueno ,  Ikuo Sakai

发明人： Kiminobu Hirata ,  Hisashi Akagawa ,  Shuichi Nakamura ,  Hiroki Ueno ,  Ikuo Sakai

IPC分类号： B01D50/00

CPC分类号： F01N3/208 ,  F01N2240/02 ,  F01N2240/16 ,  F01N2260/024 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/1453 ,  F01N2610/1486 ,  F01N2900/1811 ,  F01P2060/16 ,  F01P2060/18 ,  Y02T10/24

摘要： An engine exhaust emission purification apparatus for reducing and purifying NOx in the exhaust emission by using a liquid reducing agent having a temperature maintenance device for maintaining a temperature of at least a part of a liquid reducing agent supply system configured by an injection nozzle and piping of the injection nozzle at a temperature lower than a boiling point of a solvent of the liquid reducing agent or equal to or higher than a melting point of dissolved matter in which the liquid reducing agent existing in the liquid reducing agent supply system conducts heat exchange with the liquid reducing agent supply system thereby being maintained at a temperature lower than the boiling point of the solvent or equal to or higher than the melting point of the dissolved matter and resultantly, occurrence of precipitation of the dissolved matter due to evaporation of only the solvent in the liquid reducing agent supply system does not occur, and even If precipitation of the dissolved matter occurs, the dissolved matter per se is melt away to prevent an injection hole of the injection nozzle from being clogged.

摘要翻译： 一种用于通过使用具有温度维持装置的液体还原剂来还原和净化排气中的NOx的发动机废气排放净化装置，其用于维持由喷嘴和管道构成的至少一部分液体还原剂供给系统的温度 所述注射喷嘴在低于所述液体还原剂的溶剂的沸点的温度下或者等于或高于存在于所述液体还原剂供应系统中的液体还原剂与所述液体还原剂供应系统进行热交换的溶解物质的熔点 液体还原剂供应系统由此保持在低于溶剂沸点的温度或等于或高于溶解物的熔点，并且因此仅由溶剂蒸发引起的溶解物质沉淀 液体还原剂的供给系统不会发生，甚至如果沉淀出来 发生腐蚀物质，溶解物本身被熔化，以防止喷嘴的注入孔被堵塞。

公开(公告)号：US20130015600A1

公开(公告)日：2013-01-17

申请号：US13625560

申请日：2012-09-24

申请人： Tetsuji Tsujimoto ,  Takumi Shibuya ,  Hiroki Ueno ,  Sakae Akiyama ,  Masahiro Wada

发明人： Tetsuji Tsujimoto ,  Takumi Shibuya ,  Hiroki Ueno ,  Sakae Akiyama ,  Masahiro Wada

IPC分类号： B29C44/02

CPC分类号： B22F3/1125 ,  B22F3/003 ,  B22F5/006

摘要： An apparatus for producing a porous body that forms an expandable slurry containing at least inorganic powder, a foaming agent, and a binder into a sheet, causes the expandable slurry sheet to be foamed and baked, and thereby produces the porous body, the apparatus includes: a mixer preparing the expandable slurry by containing inorganic powder, a foaming agent, and a binder; a die-coater that has a discharge opening which discharges the expandable slurry provided from the mixer to an external thereof so as to shape the expandable slurry into a sheet; and a carrier sheet arranged so as to face the discharge opening of the die-coater with a gap interposed therebetween, and feeding the expandable slurry discharged from the discharge opening, wherein a flow path of the expandable slurry from inside the mixer to the discharge opening of the die-coater is hermetically sealed from an outside.

摘要翻译： 一种用于制造多孔体的装置，其形成至少含有无机粉末，发泡剂和粘合剂的片材的可膨胀浆料，使可膨胀浆料片发泡和烘烤，从而产生多孔体，该装置包括 ：通过含有无机粉末，发泡剂和粘合剂制备可膨胀浆料的混合机; 具有将从混合器提供的可膨胀浆料排出到其外部的排出口的模涂机，以将可膨胀浆料成形为片材; 以及载体片，其布置成与所述模具涂布机的排出口面对并间隔开，并且从所述排出口排出的所述可膨胀浆料供给，所述可膨胀浆料从所述混合器内部到所述排出口 的涂布机与外部气密密封。

公开(公告)号：US08303284B2

公开(公告)日：2012-11-06

申请号：US12446625

申请日：2007-10-23

申请人： Tetsuji Tsujimoto ,  Takumi Shibuya ,  Hiroki Ueno ,  Sakae Akiyama ,  Masahiro Wada

发明人： Tetsuji Tsujimoto ,  Takumi Shibuya ,  Hiroki Ueno ,  Sakae Akiyama ,  Masahiro Wada

IPC分类号： B29C44/16

CPC分类号： B22F3/1125 ,  B22F3/003 ,  B22F5/006

摘要： An apparatus for producing a porous body that forms an expandable slurry containing at least inorganic powder, a foaming agent, and a binder into a sheet, causes the expandable slurry sheet to be foamed and baked, and thereby produces the porous body, the apparatus includes: a mixer preparing the expandable slurry by containing inorganic powder, a foaming agent, and a binder; a die-coater that has a discharge opening which discharges the expandable slurry provided from the mixer to an external thereof so as to shape the expandable slurry into a sheet; and a carrier sheet arranged so as to face the discharge opening of the die-coater with a gap interposed therebetween, and feeding the expandable slurry discharged from the discharge opening, wherein a flow path of the expandable slurry from inside the mixer to the discharge opening of the die-coater is hermetically sealed from an outside.

摘要翻译： 一种用于制造多孔体的装置，其形成至少含有无机粉末，发泡剂和粘合剂的片材的可膨胀浆料，使可膨胀浆料片发泡和烘烤，从而产生多孔体，该装置包括 ：通过含有无机粉末，发泡剂和粘合剂制备可膨胀浆料的混合机; 具有将从混合器提供的可膨胀浆料排出到其外部的排出口的模涂机，以将可膨胀浆料成形为片材; 以及载体片，其布置成与所述模具涂布机的排出口面对并间隔开，并且从所述排出口排出的所述可膨胀浆料供给，所述可膨胀浆料从所述混合器内部到所述排出口 的涂布机与外部气密密封。