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1. 发明授权

US5724493A Method and apparatus for extracting 3D information of feature points 失效
标题翻译：提取特征点3D信息的方法和装置
公开(公告)号：US5724493A
公开(公告)日：1998-03-03
申请号：US571272
申请日：1995-12-12
申请人： Eiichi Hosoya , Takeshi Ogura , Mamoru Nakanishi
发明人： Eiichi Hosoya , Takeshi Ogura , Mamoru Nakanishi
IPC分类号： G06T17/00
CPC分类号： G06T17/00
摘要： The positions where back-projection lines from a plurality of images pass through a predetermined voxel slice of a 3D space are calculated. Letting a predetermined one of the plurality of images be defined as a basic image and the other remaining images as reference images, information about back-projection lines from the basic image is stored in a basic back-projection line information storage part and information about the back-projection lines from the reference images are stored, as information associated with voting, in a voting information storage part. A count is taken of reference back-projection lines which pass through the same passing position of each basic back-projection line, and this count value is used to update the information about the basic back-projection line. After execution of each processing in all voxel slices of the 3D space, the information about the basic back-projection line information is read out of the basic back-projection line information storage part.
摘要翻译：计算来自多个图像的背投影线穿过3D空间的预定体素片的位置。将多个图像中的预定图像定义为基本图像，将其余剩余图像定义为参考图像，将来自基本图像的关于背投影线的信息存储在基本背投影线信息存储部分中，以及关于来自参考图像的背投影线作为与投票相关联的信息被存储在投票信息存储部分中。拍摄通过每个基本背投影线的相同通过位置的参考反投影线的计数，并且该计数值用于更新关于基本背投影线的信息。在3D空间的所有体素片中执行每个处理之后，从基本背投影线信息存储部读出关于基本背投影线信息的信息。

2. 发明申请

US20050084435A1 Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide 有权
标题翻译：用于分解羰基硫化氢和氰化氢的催化剂和方法
公开(公告)号：US20050084435A1
公开(公告)日：2005-04-21
申请号：US10494318
申请日：2002-10-30
申请人： Shinya Ishigaki , Satomi Ishigaki , Aya Ishigaki , Akane Ishigaki , Tatsuya Ishigaki , Eiichi Hosoya , Kazutaka Egami
发明人： Shinya Ishigaki , Satomi Ishigaki , Aya Ishigaki , Akane Ishigaki , Tatsuya Ishigaki , Eiichi Hosoya , Kazutaka Egami
IPC分类号： B01J21/12 , B01J23/26 , B01J35/10 , B01J37/02 , C10J3/02 , C10K1/34
CPC分类号： C10K1/34 , B01D2257/308 , B01D2257/408 , B01J21/12 , B01J23/26 , B01J35/10 , B01J35/1019 , B01J37/0201 , Y02E60/324
摘要： A solution of a chromium compound is impregnated into a silica-alumina carrier made of alumina and containing 1 to 5 weight % of silica relative to the weight of the carrier, thereby to obtain a decomposing catalyst carrying 10 to 15 weight % of chromium oxide relative to the weight of the catalyst in terms of Cr2O3. By contacting mixed gas obtained through partial oxidation of heavy oil and/or coal with the decomposing catalyst, COS and HCN contained in the mixed gas are decomposed/removed. In this case, transition of alumina into boehmite can be suppressed owing to coexistence of silica and chromium oxide, so that COS and HCN can be decomposed by highly active catalytic reactions over a long time.
摘要翻译：将铬化合物的溶液浸渍到由氧化铝制成的二氧化硅 - 氧化铝载体中，相对于载体的重量含有1〜5重量％的二氧化硅，由此得到负载量为10〜15重量％的氧化铬相对的分解催化剂相对于Cr 2 O 3 N 3催化剂的重量。通过将通过重油和/或煤的部分氧化获得的混合气体与分解催化剂接触，分解/除去混合气体中所含的COS和HCN。在这种情况下，由于二氧化硅和氧化铬的共存，可以抑制氧化铝向勃姆石的转变，使得COS和HCN可以通过长时间的高活性催化反应而分解。

3. 发明授权

US07452842B2 Hydrocarbon-reforming catalyst and a method of manufacturing thereof 有权
标题翻译：烃重整催化剂及其制造方法
公开(公告)号：US07452842B2
公开(公告)日：2008-11-18
申请号：US10678288
申请日：2003-10-03
申请人： Toshiya Wakatsuki , Kiyoshi Inaba , Hideyuki Nakajima , Eiichi Hosoya
发明人： Toshiya Wakatsuki , Kiyoshi Inaba , Hideyuki Nakajima , Eiichi Hosoya
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： B01J23/75 , B01J23/755 , B01J23/78 , B01J35/006 , B01J35/0066 , B01J35/1009 , B01J35/1014 , B01J37/0201 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1052 , C01B2203/1241 , C01B2203/1247 , Y02P20/142 , Y02P20/52
摘要： A porous preform (carrier) is soaked in an impregnating solution, which contains both of a catalytic-activity constituent, e.g. Ni and/or Co, and a carrier-forming constituent, e.g. Mg, Al, Zr, Ti and/or Ca, so as to simultaneously infiltrate the catalytic-activity and carrier-forming constituents into the porous preform. The impregnated preform is dried, calcined at a temperature of 700° C. or higher and then activated at a temperature of 500° C. or higher, whereby fine catalytic-activity particles are distributed on a surface of the porous carrier with high dispersion. Due to finely-distributed catalytic-activity particles, the surface of the catalyst is prevented from deposition of carbonaceous matters during reformation of hydrocarbon and held in an active state over a long term.
摘要翻译：将多孔预成型体（载体）浸渍在浸渍溶液中，浸渍溶液含有催化活性成分，例如， Ni和/或Co，以及载体形成成分，例如 Mg，Al，Zr，Ti和/或Ca，以便同时将催化活性和载体形成成分渗透到多孔预制件中。将浸渍的预成型件干燥，在700℃以上的温度下煅烧，然后在500℃以上的温度下活化，由此精细的催化活性颗粒以高分散性分布在多孔载体的表面上。由于精细分布的催化活性颗粒，催化剂的表面被阻止在碳氢化合物的改性过程中沉积碳质物质并长期保持在活性状态。

4. 发明授权

US06274109B1 Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas 失效
标题翻译：包含在混合气体中的羰基硫化物和/或氰化氢的转化方法
公开(公告)号：US06274109B1
公开(公告)日：2001-08-14
申请号：US09486825
申请日：2000-06-16
申请人： Hideyuki Matsumoto , Shinya Ishigaki , Eiichi Hosoya
发明人： Hideyuki Matsumoto , Shinya Ishigaki , Eiichi Hosoya
IPC分类号： C01C304
CPC分类号： C10K1/34 , B01D53/8603 , B01D53/8621 , C10K1/20
摘要： Carbonyl sulfide and/or hydrogen cyanide contained in a mixed gas are/is converted by contacting the mixed gas with an alkalized chromium oxide-aluminum oxide catalyst in the presence of steam, wherein the mixed gas and the steam at a volume ratio of 0.05≦steam/mixed gas≦0.3 are contacted with the alkalized chromium oxide-aluminum oxide catalyst at a gas hourly space velocity no less than 2000 h−1 at a temperature in the range of 150° C. through 250° C. In this case, the alkalized chromium oxide-aluminum oxide catalyst is set to have a grain size in the range of 1 mm through 4.5 mm. With this arrangement, since the surface area of a catalyst can be increased to a certain degree, the activity of the catalyst is increased to achieve the high processing speed, while since generation of a side reaction can be suppressed, lowering of the conversion rate of COS and/or HCN caused by the side reaction can be suppressed.
摘要翻译：通过在蒸汽存在下使混合气体与碱化的氧化铬 - 氧化铝催化剂接触来转化混合气体中所含的碳酰基硫化物和/或氰化氢，其中混合气体和蒸汽的体积比为0.05 < =蒸汽/混合气体<= 0.3与碱化的氧化铬 - 氧化铝催化剂在150℃至250℃的温度下以不小于2000h -1的气时空速接触。在此情况下，将碱化的氧化铬 - 氧化铝催化剂的粒径设定在1mm〜4.5mm的范围内。由此，由于能够将催化剂的表面积增加到一定程度，因此能够提高催化剂的活性，达到高的加工速度，而由于可以抑制副反应的产生，降低转化率可以抑制由副反应引起的COS和/或HCN。

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