专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 再颁专利

USRE31236E Method of removing sulfur dioxide from combustion exhaust gas 失效
标题翻译：从燃烧废气中除去二氧化硫的方法
公开(公告)号：USRE31236E
公开(公告)日：1983-05-10
申请号：US136531
申请日：1980-04-02
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Kunihide Yaguchi , Kenji Kodama , Tamostu Miyamori
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Kunihide Yaguchi , Kenji Kodama , Tamostu Miyamori
IPC分类号： B01D53/50 , B01D53/77 , C01F11/46
CPC分类号： B01D53/501 , C01F11/464
摘要： A method of removing sulfur dioxide from combustion exhaust gas containing sulfur dioxide by contacting the exhaust gas with an aqueous solution containing at least one organic acid salt expressed by the formulaRCOOM(wherein R represents H, CH.sub.3, C.sub.2 H.sub.5 or C.sub.3 H.sub.7, and M represents an alkali metal or NH.sub.4) to efficiently dissolve sulfur dioxide contained in the gas in the form of a sulfite in the aqueous solution by reacting the sulfur dioxide with the salt. The resultant solution which dissolves the sulfite may be contacted with a calcium compound for producing calcium sulfite by reaction of the sulfite with the calcium compound thereby effectively removing the sulfur dioxide in the form of calcium sulfite from the combustion exhaust gas. Alternatively, the sulfite-dissolving aqueous solution may be contacted with oxygen or air for oxidizing the sulfite contained in the solution into a sulfate, followed by contacting the sulfate, which is now dissolved in the aqueous solution, with a calcium compound. The sulfate is satisfactorily reacted with the calcium compound to produce calcium sulfate and thus sulfur dioxide may be effectively ultimately removed in the form of calcium sulfate from the combustion exhaust gas.

2. 发明授权

US3987149A Method for removing sulfur dioxide from exhaust gas 失效
标题翻译：从排气中去除二氧化硫的方法
公开(公告)号：US3987149A
公开(公告)日：1976-10-19
申请号：US536166
申请日：1974-12-24
申请人： Shigeru Saitoh , Kenji Kodama , Tamotsu Miyamori , Tetsuya Watanabe , Koji Konno , Kunihide Yaguchi
发明人： Shigeru Saitoh , Kenji Kodama , Tamotsu Miyamori , Tetsuya Watanabe , Koji Konno , Kunihide Yaguchi
IPC分类号： B01D53/48 , B01D53/50 , B01D53/77 , C01F11/46 , C23F14/02 , C01B17/00
CPC分类号： B01D53/507 , B01D53/48
摘要： A sulfur dioxide-containing exhaust gas is scrubbed by contact with an aqueous solution containing an alkali salt of an organic acid to dissolve sulfur dioxide in the aqueous solution in the form of alkali sulfite. The alkali sulfite in the solution is converted by oxidation into alkali sulfate, which is contacted for reaction with a calcium compound to form calcium sulfate. The calcium sulfate so formed is separated by filtration from the aqueous solution for recovery while the filtrate is recycled for use as the aqueous solution for scrubbing the exhaust gas. The concentration of alkali sulfite in the scrubbing aqueous solution is maintained at a level of less than 1% to ensure efficient removal of sulfur dioxide from the exhaust gas in the form of calcium sulfate.

3. 发明授权

US4055623A Method of removing nitrogen oxides from a gas as a salt of imidodisulfonic acid 失效
标题翻译：从气体中除去氮氧化物作为亚氨基二磺酸盐的方法
公开(公告)号：US4055623A
公开(公告)日：1977-10-25
申请号：US703200
申请日：1976-07-07
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
IPC分类号： B01D53/54 , B01D53/56 , C01C1/245 , C01B21/00
CPC分类号： B01D53/56 , B01D53/54 , C01C1/245
摘要： A method of removing nitrogen oxides from a gas containing nitrogen oxides and converting same to a salt of imidodisulfonic acid, wherein the gas containing nitrogen oxides is brought into contact with an aqueous solution which contains at least one ferrous salt and at least one sulfurous acid alkali salt to absorb the nitrogen oxides in solution in the form of imidodisulfonic acid alkali salts.
摘要翻译：一种从含有氮氧化物的气体中除去氮氧化物并将其转化为亚氨二磺酸盐的方法，其中含有氮氧化物的气体与含有至少一种亚铁盐和至少一种亚硫酸碱的水溶液接触盐以酰亚胺二磺酸碱盐的形式吸收溶液中的氮氧化物。

4. 发明授权

US3991161A Method of removing nitrogen oxides from a gas and for converting same to ammonium sulfate 失效
标题翻译：从气体中除去氮氧化物并将其转化为硫酸铵的方法
公开(公告)号：US3991161A
公开(公告)日：1976-11-09
申请号：US542777
申请日：1975-01-21
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
IPC分类号： B01D53/56 , C01C1/245 , C01B21/00
CPC分类号： C01C1/245 , B01D53/56
摘要： A method of removing nitrogen oxides from a gas containing nitrogen oxides and converting same to ammonium sulfate, wherein the gas containing nitrogen oxide is brought into contact with an aqueous solution which contains at least a ferrous salt and a sulfurous acid alkali salt to absorb the nitrogen oxides in the solution in the form of imidodisulfonic acid alkali salts, and the imidodisulfonic acid alkali salt is converted into ammonium sulfate by hydrolysis at a temperature higher than 100.degree. C after separation and recovery of the salt from solution.
摘要翻译：从含氮氧化物的气体中除去氮氧化物并将其转化为硫酸铵的方法，其中使含有氮氧化物的气体与至少含有亚铁盐和亚硫酸碱金属盐的水溶液接触以吸收氮亚胺二磺酸碱盐形式的溶液中的氧化物和亚氨二磺酸碱金属盐在分离并从溶液中回收盐后，在高于100℃的温度下通过水解转化成硫酸铵。

5. 发明授权

US3992508A Method of removing nitrogen oxides from a gas containing nitrogen oxides 失效
标题翻译：从含氮氧化物的气体中除去氮氧化物的方法
公开(公告)号：US3992508A
公开(公告)日：1976-11-16
申请号：US542778
申请日：1975-01-21
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
IPC分类号： B01D53/56 , C01C1/245 , C01B21/00
CPC分类号： C01C1/245 , B01D53/56
摘要： A method of effectively removing nitrogen oxides which are entrained in a gas, wherein a nitrogen oxide-containing gas is brought into contact with an aqueous solution which contains at least one ferrous salt and one sulfurous acid alkali salt to absorb the nitrogen oxides in the solution in the form of imidodisulfonic acid alkali salt, hydrolyzing the imidodisulfonic acid alkali salt to obtain a hydrolyzate-containing solution, and adding nitrous acid, nitrous acid anhydride, or nitrite to the hydrolyzate-containing solution to generate nitrogen.
摘要翻译：一种有效去除夹带在气体中的氮氧化物的方法，其中使含氮氧化物的气体与含有至少一种亚铁盐和一种亚硫酸碱金属盐的水溶液接触以吸收溶液中的氮氧化物以亚氨基二磺酸碱盐的形式，水解亚氨基二磺酸碱金属盐，得到含水解产物的溶液，并向含水解产物的溶液中加入亚硝酸，亚硝酸酐或亚硝酸盐以产生氮气。

6. 发明授权

US4087372A An absorbing solution for the removal of nitrogen oxide form a gas containing same 失效
标题翻译：用于除去氮氧化物的吸收溶液形成含有它的气体
公开(公告)号：US4087372A
公开(公告)日：1978-05-02
申请号：US651422
申请日：1976-01-22
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
IPC分类号： B01D53/56 , B01D53/60
CPC分类号： B01D53/60 , B01D53/56
摘要： Oxides of nitrogen can be removed efficiently from a gas containing such oxides of nitrogen by bringing said gas into contact with an aqueous solution containing an organic acid alkali salt and a salt of metal selected from the group consisting of Fe, Co, Ni, Cu and Mn in the presence of a sulfurous acid alkali salt. The efficiency for removing oxides of nitrogen is much improved by use of a polybasic acid alkali such as ethylenediamine tetracarboxylic acid alkali salt or nitrilo-tricarboxylic acid alkali salt as said organic acid alkali salt.
摘要翻译：通过使所述气体与选自Fe，Co，Ni，Cu的有机酸碱金属盐和金属盐的水溶液接触，可以有效地从含有这种氮氧化物的气体中除去氮的氧化物， Mn在亚硫酸碱盐存在下。通过使用多元酸碱如乙二胺四羧酸碱金属盐或次氮基 - 三羧酸碱金属盐作为有机酸碱金属盐，可以大大提高除去氮氧化物的效率。

7. 发明授权

US4022869A Method for removing hydrogen chloride from exhaust gas containing same 失效
标题翻译：从含有它的废气中除去氯化氢的方法
公开(公告)号：US4022869A
公开(公告)日：1977-05-10
申请号：US628659
申请日：1975-11-04
申请人： Shigeru Saitoh , Tetsuya Watanabe , Katsutoshi Komahashi
发明人： Shigeru Saitoh , Tetsuya Watanabe , Katsutoshi Komahashi
IPC分类号： B01D53/68 , B01D53/34
CPC分类号： B01D53/68
摘要： Disclosed is a method for removing hydrogen chloride from an exhaust gas containing same without discharging any waste water from the system, which method includes bringing the exhaust gas into contact with a slurry containing calcium carbonate or calcium hydroxide to absorb the hydrogen chloride in the form of calcium chloride and then recovering the calcium chloride as solid calcium chloride hydrate.
摘要翻译：本发明公开了一种从含有该废气的废气中除去氯化氢的方法，该方法包括使废气与含有碳酸钙或氢氧化钙的浆料相接触以吸收氯化氢，氯化钙，然后回收氯化钙作为固体氯化钙水合物。

8. 发明授权

US08808824B2 Optical information recording medium, method of recording information and azo metal complex dye 有权
标题翻译：光信息记录介质，记录信息的方法和偶氮金属络合染料
公开(公告)号：US08808824B2
公开(公告)日：2014-08-19
申请号：US13120884
申请日：2009-09-25
申请人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
发明人： Kousuke Watanabe , Taisuke Fujimoto , Tetsuya Watanabe , Masashi Ogiyama , Seiji Hatano , Taro Hashizume , Hirokazu Hashimoto
IPC分类号： G11B7/24
CPC分类号： G11B7/2467 , C09B45/18 , C09B45/22 , C09B69/106 , G11B7/24079 , G11B7/2492 , G11B7/2495 , G11B2007/24612
摘要： An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye being a complex of six azo dyes and seven transition metal ions. A further aspect of the present invention relates to a method of recording information onto the optical information recording medium and a novel azo metal complex dye.
摘要翻译：本发明的一个方面涉及一种光学信息记录介质，其包括在支撑体的表面上的记录层，其中所述支撑体的表面具有轨道间距范围为50至500nm的预槽，所述记录层包括偶氮金属复合染料是六种偶氮染料和七种过渡金属离子的络合物。本发明的另一方面涉及一种在光学信息记录介质上记录信息的方法和一种新型偶氮金属络合物染料。

9. 发明授权

US08577119B2 Wafer surface observing method and apparatus 有权
标题翻译：晶圆表面观察方法及装置
公开(公告)号：US08577119B2
公开(公告)日：2013-11-05
申请号：US11698987
申请日：2007-01-29
申请人： Hiroshi Higashi , Tetsuya Watanabe , Kenji Aiko
发明人： Hiroshi Higashi , Tetsuya Watanabe , Kenji Aiko
IPC分类号： G06K9/00 , G01N21/00
CPC分类号： G01N21/9501 , G01N21/9503
摘要： A wafer surface observing apparatus for inspecting a peripheral portion of an object has (A) a lens system and a CCD camera for taking images of the peripheral portion of the object, (B) storage for storing image data about the taken images, and (C) display for displaying the image data stored in the storage device. In particular, the present apparatus can have functions of rotating the object placed on a prealignment portion, recording images of one full outer periphery of an end portion of the object by the lens system and CCD camera into the location where the orientation flat portions or notched portions of the object are placed in position, accepting the images into the storage device, and displaying the images on a CRT.
摘要翻译：用于检查物体的周边部分的晶片表面观察装置具有（A）用于拍摄物体的周边部分的图像的透镜系统和CCD照相机，（B）用于存储关于拍摄图像的图像数据的存储器和（ C）显示用于显示存储在存储装置中的图像数据。具体地说，本装置具有使放置在预对准部上的物体旋转的功能，通过透镜系统和CCD照相机将物体的端部的一个完整外周的图像记录到定位平面部分或切口的位置将物体的部分放置在适当位置，将图像接收到存储装置中，并将图像显示在CRT上。

10. 发明申请

US20120312104A1 METHOD OF INSPECTING A SEMICONDUCTOR DEVICE AND AN APPARATUS THEREOF 有权
标题翻译：检查半导体器件的方法及其装置
公开(公告)号：US20120312104A1
公开(公告)日：2012-12-13
申请号：US13593171
申请日：2012-08-23
申请人： Akira HAMAMATSU , Minori Noguchi , Yoshimasa Ohshima , Hidetoshi Nishiyama , Kenji Oka , Takanori Ninomiya , Maki Tanaka , Kenji Watanabe , Tetsuya Watanabe , Yoshio Morishige
发明人： Akira HAMAMATSU , Minori Noguchi , Yoshimasa Ohshima , Hidetoshi Nishiyama , Kenji Oka , Takanori Ninomiya , Maki Tanaka , Kenji Watanabe , Tetsuya Watanabe , Yoshio Morishige
IPC分类号： G01N21/88
CPC分类号： G06T7/001 , G01N21/8851 , G01N21/9501 , G01N2021/8861 , G01N2021/8867 , G06T7/97 , G06T2207/10152 , G06T2207/30148
摘要： A method and apparatus of inspecting a sample, in which the sample is inspected under a plurality of inspection conditions, and inspection data obtained by inspecting the sample under each of the plurality of inspection conditions and position information on the sample of the inspection date in correspondence with the respective inspection conditions, are stored. The inspection data for each of the plurality of inspection conditions is against each other by the use of the position information on the sample to determine a position to be inspected in detail, and an image of the sample at a position to be inspected in detail is obtained. The obtained image is classified, the inspection condition of the sample by the use of information of classification of the image is determined.
摘要翻译：在多个检查条件下对样本进行检查的检查方法和装置以及在多个检查条件下检查样本而获得的检查数据和对应于检查日期样本的位置信息具有相应的检查条件。多个检查条件中的每一个的检查数据通过使用关于样本的位置信息彼此相对来确定待检查的位置，并且在待检查位置处的样本的图像是详细的获得。对所获得的图像进行分类，确定通过使用图像分类信息的样本的检查条件。

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