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1. 发明申请

US20050031501A1 Exhaust gas-purifying catalyst system 有权
标题翻译：废气净化催化剂体系
公开(公告)号：US20050031501A1
公开(公告)日：2005-02-10
申请号：US10943421
申请日：2004-09-17
申请人： Masaaki Kawai , Tomohito Mizukami , Yasunori Sato
发明人： Masaaki Kawai , Tomohito Mizukami , Yasunori Sato
IPC分类号： F01N3/10 , B01D53/94 , B01J23/58 , B01J23/63 , B01J27/053 , B01J35/04 , B01J37/02 , F01N3/28 , B01D53/34
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/20715 , B01D2255/407 , B01D2255/9022 , B01J23/58 , B01J23/63 , B01J37/0234 , B01J37/0244
摘要： An exhaust gas-purifying catalyst system is provided with a plurality of catalyst layers including a first and a second catalyst layers, supported on a support structure. The first catalyst layer comes into contact with an exhaust gas stream firstly among the plurality of catalyst layers. The second catalyst layer is provided adjacent to the first catalyst layer. The first catalyst layer contains a first noble metal active component including rhodium, together with a powder of a barely soluble barium compound in an amount of 0.05 mol to 0.2 mol per volume in liter of the support structure. The second catalyst layer contains a second noble metal active component.
摘要翻译：废气净化催化剂体系具有多个催化剂层，其包含支撑在支撑结构上的第一和第二催化剂层。第一催化剂层首先在多个催化剂层中与废气流接触。第二催化剂层设置成与第一催化剂层相邻。第一催化剂层含有包含铑的第一贵金属活性组分以及几乎不溶于钡化合物的粉末，其量为每升体积的0.05至0.2摩尔的载体结构体积。第二催化剂层含有第二贵金属活性成分。

2. 发明授权

US07473665B2 Exhaust gas-purifying catalyst system 有权
标题翻译：废气净化催化剂体系
公开(公告)号：US07473665B2
公开(公告)日：2009-01-06
申请号：US10943421
申请日：2004-09-17
申请人： Masaaki Kawai , Tomohito Mizukami , Yasunori Sato
发明人： Masaaki Kawai , Tomohito Mizukami , Yasunori Sato
IPC分类号： B01D50/00 , F01N3/00 , B01J27/053 , B01J27/02 , B01J23/00
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/20715 , B01D2255/407 , B01D2255/9022 , B01J23/58 , B01J23/63 , B01J37/0234 , B01J37/0244
摘要： An exhaust gas-purifying catalyst system is provided with a plurality of catalyst layers including a first and a second catalyst layers, supported on a support structure. The first catalyst layer comes into contact with an exhaust gas stream firstly among the plurality of catalyst layers. The second catalyst layer is provided adjacent to the first catalyst layer. The first catalyst layer contains a first noble metal active component including rhodium, together with a powder of a barely soluble barium compound in an amount of 0.05 mol to 0.2 mol per volume in liter of the support structure. The second catalyst layer contains a second noble metal active component.
摘要翻译：废气净化催化剂体系具有多个催化剂层，其包含支撑在支撑结构上的第一和第二催化剂层。第一催化剂层首先在多个催化剂层中与废气流接触。第二催化剂层设置成与第一催化剂层相邻。第一催化剂层含有包含铑的第一贵金属活性组分以及几乎不溶于钡化合物的粉末，其量为每升体积的0.05至0.2摩尔的载体结构体积。第二催化剂层含有第二贵金属活性成分。

3. 发明申请

US20090301437A1 AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机空燃比控制装置
公开(公告)号：US20090301437A1
公开(公告)日：2009-12-10
申请号：US11913697
申请日：2007-02-07
申请人： Hiroaki Mizoguchi , Takahiko Fujiwara , Kunihiko Nakata , Kenji Sakurai , Hiroki Ichinose , Masaaki Kawai , Atsunori Hirata
发明人： Hiroaki Mizoguchi , Takahiko Fujiwara , Kunihiko Nakata , Kenji Sakurai , Hiroki Ichinose , Masaaki Kawai , Atsunori Hirata
IPC分类号： F02D41/14 , F01N3/10
CPC分类号： F01N3/24 , F01N3/101 , F01N3/2006 , F01N2340/00 , F01N2430/06 , F01N2560/06 , F01N2560/14 , F02D41/0245 , F02D41/025 , F02D41/0255 , F02D2200/0802 , Y02T10/22 , Y02T10/26
摘要： The combustion air-fuel ratio is made leaner than the stoichiometric air-fuel ratio at the time of engine startup and the combustion air-fuel ratio is made richer than the stoichiometric air-fuel ratio and the exhaust downstream part of the three-way catalyst apparatus is raised in temperature when it is judged that just the exhaust upstream part of the three-way catalyst apparatus arranged in the engine exhaust system has been raised to the catalyst activation temperature.
摘要翻译：燃料空燃比比发动机启动时的理论空燃比更稀，燃烧空燃比比化学计量空燃比和三元催化剂的排气下游部分更浓当判断出排列在发动机排气系统中的三通催化剂装置的排气上游部分刚刚升高到催化剂活化温度时，装置升温。

4. 发明申请

US20090250591A1 System, device, and method for optical wavefront control 审中-公开
标题翻译：用于光波前控制的系统，设备和方法
公开(公告)号：US20090250591A1
公开(公告)日：2009-10-08
申请号：US12382864
申请日：2009-03-25
申请人： Shinji Yamashita , Tsuyoshi Yamamoto , Masaaki Kawai , Hiroyuki Fujita
发明人： Shinji Yamashita , Tsuyoshi Yamamoto , Masaaki Kawai , Hiroyuki Fujita
IPC分类号： G01J1/20
CPC分类号： G02B26/06 , G02B26/0841
摘要： An optical wavefront control system by which the number of optical components or costs can be reduced. If an optical wavefront control system comprising an optical wavefront control section for controlling, in accordance with a wavefront control signal for controlling a phase of a wavefront of input light inputted and an aberration control signal for controlling an aberration of the input light inputted, the phase and the aberration and for outputting output light, a detection section for detecting optical information regarding a wavefront and an aberration of the output light inputted from the optical wavefront control section, and a control circuit section for outputting the wavefront control signal and the aberration control signal to the optical wavefront control section on the basis of the optical information detected by the detection section is used, the wavefront of the input light can be controlled and the aberration can be corrected. Accordingly, there is no need to locate another optical component for correcting the aberration.
摘要翻译：一种光学波前控制系统，可以减少光学部件或成本的数量。如果光波阵面控制系统包括光波前控制部分，用于根据用于控制输入的输入光的波前的相位的波前控制信号和用于控制输入的输入光的像差的像差控制信号来控制相位和用于输出输出光的像差，用于检测关于波前的光学信息的检测部分和从光学波前控制部分输入的输出光的像差;以及控制电路部分，用于输出波前控制信号和像差控制信号使用基于由检测部检测出的光信息到光波前控制部的光波阵面，可以控制输入光的波前，并且可以校正像差。因此，不需要定位用于校正像差的另一光学部件。

5. 发明申请

US20080187172A1 Tracking Apparatus And Tracking Method 失效
标题翻译：跟踪装置和跟踪方法
公开(公告)号：US20080187172A1
公开(公告)日：2008-08-07
申请号：US11792084
申请日：2005-12-09
申请人： Nobuyuki Otsu , Masaaki Kawai
发明人： Nobuyuki Otsu , Masaaki Kawai
IPC分类号： G06K9/00
CPC分类号： G06K9/32 , G06K2009/3291 , G06T7/20
摘要： A tracing device and a tracing method for realizing a real-time trace of a moving object such as a person from a time-varying image by method of a light processing load, and for learning features through the trace thereby to realize a trace of higher precision. The tracing device divides time-varying data inputted into partial images (in a strip or rectangle shape), and compares the background image containing no tracing object thereby with the current image thereby to extract the divided image having the tracing object. In order to discriminate the tracing object, moreover, the tracing device calculates the color high-level local self-correlated data, from which the features of color and shape can be extracted all at once, and performs the discrimination on the basis of a distance from the featuring data of the tracing object registered. The tracing device updates the background image and the registered featuring data into the latest ones. The features are acquired while tracing the tracing object, and the object is discriminated by utilizing the features so that a strong and highly precise trace can be realized.
摘要翻译：一种跟踪装置和跟踪方法，用于通过光处理负载的方法实现来自时变图像的人的移动物体的实时轨迹，并且通过轨迹学习特征，从而实现更高的轨迹精确。跟踪装置将输入的部分图像（条形或矩形）中的时变数据分割，并将不含跟踪对象的背景图像与当前图像进行比较，从而提取具有跟踪对象的分割图像。此外，为了区分跟踪对象，跟踪装置计算出可以一次性提取颜色和形状的特征的颜色高级局部自相关数据，并且基于距离进行鉴别从跟踪对象的特征数据注册。跟踪设备将背景图像和已注册的特征数据更新为最新的。在跟踪跟踪对象时获取特征，并且通过利用特征来区分对象，从而可以实现强烈和高精度的跟踪。

6. 发明授权

US5696759A Apparatus for high-speed packet switching in a broadband ISDN 失效
标题翻译：用于宽带ISDN中高速分组交换的装置
公开(公告)号：US5696759A
公开(公告)日：1997-12-09
申请号：US554038
申请日：1995-11-06
申请人： Hiroshi Tomonaga , Naoki Matsuoka , Masaaki Kawai
发明人： Hiroshi Tomonaga , Naoki Matsuoka , Masaaki Kawai
IPC分类号： H04Q3/42 , H04L12/70 , H04L12/813 , H04L12/931 , H04Q3/00 , H04L12/56 , H04L12/26
CPC分类号： H04L12/5601 , H04L49/3009 , H04L49/3081 , H04L2012/5619 , H04L2012/5625 , H04L2012/5636 , H04L2012/5639 , H04L2012/5647 , H04L2012/5672
摘要： A switching equipment accommodates lines and includes a line interface for processing data from the line on the unit of cell. The line interface has a basic processing unit and an additional processing unit. The basic processing unit performs a basic process on the cell. The additional processing unit separated from the basic processing unit but disconnectably connected to the basic processing unit executes an additional process on the cell. The additional processing unit includes a plurality of processing blocks for effecting a plurality of additional processes on the cells. Each processing block is individually disconnectably connected to the basic processing unit. The basic processing unit includes a selecting portion for selecting, when one or more processing blocks within the additional processing unit are connected, the connected processing blocks and performing the additional process on the cell.
摘要翻译：交换设备容纳线路，并且包括用于处理来自单元单元的线路的数据的线路接口。线路接口具有基本处理单元和附加处理单元。基本处理单元对单元执行基本处理。与基本处理单元分离但与基本处理单元可断开连接的附加处理单元在单元上执行附加处理。附加处理单元包括用于在单元上进行多个附加处理的多个处理块。每个处理块单独地可拆卸地连接到基本处理单元。基本处理单元包括：选择部分，用于当连接附加处理单元内的一个或多个处理块时，选择所连接的处理块并在该单元上执行附加处理。

7. 发明授权

US5001726A Circuit for generating discrimination voltage level 失效
标题翻译：用于产生鉴别电压电平的电路
公开(公告)号：US5001726A
公开(公告)日：1991-03-19
申请号：US313506
申请日：1989-02-22
申请人： Masaaki Kawai , Hisako Watanabe , Tomoyuki Ohtsuka
发明人： Masaaki Kawai , Hisako Watanabe , Tomoyuki Ohtsuka
IPC分类号： H03M5/06 , G01R19/165 , H03K5/08 , H04L1/00 , H04L25/03
CPC分类号： G01R19/1658 , H03K5/086
摘要： A circuit for generating a discrimination voltage level V.sub.ref which is used as a reference voltage to discriminate between two adjacent logic levels or an input signal which can have a plurality of different voltage levels generally corresponding to a plurality of respective, different logic levels. The frequency at which the levels of the input signals lie in the upper half of the vicinity (i.e., the voltage range from the level V.sub.ref -.DELTA.V to the level V.sub.ref +.DELTA.V) of the discrimination voltage level (i.e., the "upper half" thereof being the voltage range from V.sub.ref to V.sub.ref +.DELTA.V, ".DELTA.V" being a predetermined off-set value) and the frequency at which the levels of the input signals lie in the lower half of the vicinity (i.e., as above defined) of the discrimination level (i.e., the "low half" thereof being the voltage range from V.sub.ref -.DELTA.V to V.sub.ref) are compared, and the discrimination level is controlled so that the above two frequencies are the same.

8. 发明授权

US08475907B2 Silicon carbide-based porous body 有权
标题翻译：碳化硅基多孔体
公开(公告)号：US08475907B2
公开(公告)日：2013-07-02
申请号：US12329846
申请日：2008-12-08
申请人： Masaaki Kawai
发明人： Masaaki Kawai
IPC分类号： C04B35/56
CPC分类号： C04B35/565 , C04B35/6316 , C04B38/0006 , C04B2111/00793 , C04B2235/3418 , C04B2235/3891 , C04B2235/404 , C04B2235/428 , C04B2235/5436 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , Y10T428/24149 , C04B38/0054 , C04B38/0074
摘要： There is provided a silicon carbide-based porous body which can avoid excessive temperature elevation when it is used as a filter and the captured particulate matter (PM) is burnt for removal and which is low in strength reduction caused by heat cycle. The silicon carbide-based porous body comprises a plurality of silicon carbide (SiC) particles as an aggregate and a plurality of binding phases which bind the silicon carbide particles to each other, wherein of the binding phases, the phase having the largest volume is either of a Si phase and a phase (a metal silicide phase) made of at least one member selected from the group consisting of a Ti silicide, a Zr silicide, a Mo silicide and a W silicide, all having a linear thermal expansion coefficient at 40 to 800° C., higher than that of Si by at least 3×10−6 (° C.−1) and the phase having the next largest volume is the remainder of the Si phase and the metal silicide phase, and the binding phases contain the Si phase by 20 to 80% by volume of the total binding phases.
摘要翻译：提供了一种碳化硅基多孔体，其可以在用作过滤器时避免过高的温度升高，并且捕获的颗粒物质（PM）被燃烧以进行除去，并且由热循环引起的强度降低低。碳化硅基多孔体包括多个作为骨料的碳化硅（SiC）颗粒和将碳化硅颗粒彼此结合的多个结合相，其中结合相中具有最大体积的相是的Si相和由选自由Ti硅化物，Zr硅化物，Mo硅化物和W硅化物组成的组中的至少一种构成的相（金属硅化物相），其全部具有40的线性热膨胀系数至800℃，比Si高至少3×10-6（℃-1），具有次最大体积的相是Si相和金属硅化物相的剩余部分，并且结合相含有总相结合相的20〜80体积％的Si相。

9. 发明申请

US20120283091A1 CATALYST FOR CONVERTING EXHAUST GASES 有权
标题翻译：用于转化排气的催化剂
公开(公告)号：US20120283091A1
公开(公告)日：2012-11-08
申请号：US13519906
申请日：2010-12-27
申请人： Tomoaki Sunada , Hideaki Ueno , Yuki Aoki , Takeru Yoshida , Masahiro Nakahara , Masaaki Kawai , Singo Sakagami
发明人： Tomoaki Sunada , Hideaki Ueno , Yuki Aoki , Takeru Yoshida , Masahiro Nakahara , Masaaki Kawai , Singo Sakagami
IPC分类号： B01J23/46 , B01J21/04
CPC分类号： B01J35/002 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/9022 , B01J23/002 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0009 , B01J37/0244 , B01J37/0248 , B01J37/031 , B01J2523/00 , Y02T10/22 , B01J2523/31 , B01J2523/3706 , B01J2523/3712 , B01J2523/48 , B01J2523/3718 , B01J2523/36
摘要： A catalyst for purifying exhaust gases includes a substrate, and a catalytic layer. The catalytic layer includes a lower catalytic layer, a first upper catalytic layer, and a second upper catalytic layer. The lower catalytic layer being loaded with Pd and/or Pt is formed on the substrate. The first upper catalytic layer being loaded with Pd covers an upstream side of the lower catalytic layer, and exhibits a concentration of loaded Pd that falls in a range of from 4.5 to 12% by mass when the entirety of the first upper catalytic layer is taken as 100% by mass. The second upper catalytic layer being loaded with Rh covers a downstream side of the lower catalytic layer.
摘要翻译：用于净化废气的催化剂包括基材和催化剂层。催化层包括下催化层，第一上催化层和第二上催化层。负载有Pd和/或Pt的下层催化剂层形成在基板上。负载有Pd的第一上部催化剂层覆盖下部催化剂层的上游侧，并且当采用全部第一上部催化剂层时，载体Pd的浓度为4.5〜12质量％为100质量％。负载有Rh的第二上部催化剂层覆盖下部催化剂层的下游侧。

10. 发明授权

US08240131B2 Exhaust gas purifying apparatus for internal combustion engine 有权
标题翻译：内燃机用废气净化装置
公开(公告)号：US08240131B2
公开(公告)日：2012-08-14
申请号：US12527919
申请日：2008-02-20
申请人： Takahiko Fujiwara , Masaaki Kawai
发明人： Takahiko Fujiwara , Masaaki Kawai
IPC分类号： F01N3/18
CPC分类号： F02D41/1441 , B01D53/944 , B01D53/9445 , B01D53/9477 , B01D2255/908 , F01N3/0231 , F01N3/0864 , F01N3/106 , F01N13/0093 , F01N13/0097 , F02D41/029 , Y02T10/20 , Y02T10/22
摘要： An object of the present invention is to provide an exhaust gas purifying apparatus for an internal combustion engine which can successfully achieve a good balance between reduction of exhaust emission and removal of particulate matter PM. An upstream side three-way catalyst 18 without OSC materials is disposed in an exhaust pipe 14 immediately below an exhaust manifold 12 of an internal combustion engine 10. A particulate filter (PM filter) 20 for trapping the particulate matter PM contained in exhaust gas is disposed at a downstream side of the upstream side three-way catalyst 18. A downstream side three-way catalyst 22 with the OSC materials is disposed at a downstream side of the PM filter 20.
摘要翻译：本发明的目的是提供一种用于内燃机的废气净化装置，其可以在减少废气排放和除去颗粒物质PM之间达到平衡。在内燃机10的排气歧管12正下方的排气管14内配置有没有OSC材料的上游侧三通催化剂18。用于捕集废气中所含的颗粒物质PM的微粒过滤器（PM过滤器）20是配置在上游侧三元催化剂18的下游侧。具有OSC材料的下游侧三元催化剂22配置在PM过滤器20的下游侧。

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