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. 发明授权

US10323554B2 Exhaust gas purification catalyst 有权
公开(公告)号：US10323554B2
公开(公告)日：2019-06-18
申请号：US15560703
申请日：2016-03-24
申请人： Hiromasa Suzuki , Masahide Miura , Yoshinori Saito , Satoru Katoh , Toshitaka Tanabe , Tetsuhiro Hirao , Tatsuya Ohashi , Hiroaki Naito , Hirotaka Ori , Michihiko Takeuchi , Keiichi Narita
发明人： Hiromasa Suzuki , Masahide Miura , Yoshinori Saito , Satoru Katoh , Toshitaka Tanabe , Tetsuhiro Hirao , Tatsuya Ohashi , Hiroaki Naito , Hirotaka Ori , Michihiko Takeuchi , Keiichi Narita
IPC分类号： F01N3/00 , F01N3/10 , B01J23/63 , B01D53/94 , B01J35/10 , B01J37/02 , B01J37/00 , B01D53/86 , B01J23/56 , B01J37/04 , F01N3/28 , B01J37/08 , B01J35/02
摘要： The present invention is directed to address the following problem: in an exhaust gas purification catalyst comprising a dual catalyst of a combination of a startup catalyst and an underfloor catalyst, reduction in the gas diffusivity of the underfloor catalyst results in reduction in the use efficiency of a catalytic active site, resulting in reduction in purification performance. The present invention relates to an exhaust gas purification catalyst comprising a dual catalyst of a combination of a startup catalyst and an underfloor catalyst having a catalyst coating where a large number of voids are included, wherein high-aspect-ratio pores having an aspect ratio of 5 or more account for a certain rate or more of the whole volume of the voids, to thereby enhance the purification performance of the catalyst.

2. 发明申请

US20180304238A1 EXHAUST GAS PURIFICATION CATALYST 审中-公开
公开(公告)号：US20180304238A1
公开(公告)日：2018-10-25
申请号：US15936980
申请日：2018-03-27
申请人： Yoshinori SAITO , Hiromasa SUZUKI , Tatsuya OHASHI , Keiichi NARITA , Ryota NAKASHIMA , Mitsuyoshi OKADA , Ryosuke TAKASU , Shunsuke OISHI
发明人： Yoshinori SAITO , Hiromasa SUZUKI , Tatsuya OHASHI , Keiichi NARITA , Ryota NAKASHIMA , Mitsuyoshi OKADA , Ryosuke TAKASU , Shunsuke OISHI
IPC分类号： B01J23/46 , B01J23/44 , B01J35/00 , B01J37/02 , B01J37/08 , B01D53/94 , F01N3/10
CPC分类号： B01J23/464 , B01D53/945 , B01D53/9468 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9025 , B01J23/44 , B01J35/0006 , B01J37/0236 , B01J37/0244 , B01J37/088 , F01N3/101
摘要： An exhaust gas purification catalyst having a substrate and a catalyst coating layer formed on the surface of the substrate, wherein the catalyst coating layer has the upper and lower layer having a lower layer closer to the surface of the substrate and an upper layer relatively remote from the surface of the substrate, the upper layer of the catalyst coating layer having Rh, Pd, and a carrier, the lower layer of the catalyst coating layer having at least one noble metal selected from Pd and Pt and a carrier, 65% by mass or more of Pd in the upper layer exists in a layer up to 50% of the upper layer in a thickness direction from the surface of the upper layer being relatively remote from the surface of the substrate, and the ratio of Pd to Rh by mass (Pd/Rh) is 0.5 to 0.7 in the upper layer.

3. 发明申请

US20180243690A1 EXHAUST GAS PURIFICATION CATALYST 审中-公开
公开(公告)号：US20180243690A1
公开(公告)日：2018-08-30
申请号：US15560772
申请日：2016-03-24
申请人： Hiromasa SUZUKI , Masahide MIURA , Yoshinori SAITO , Satoru KATOH , Toshitaka TANABE , Tetsuhiro HIRAO , Tatsuya OHASHI , Hiroaki NAITO , Hirotaka ORI , Michihiko TAKEUCHI , Keiichi NARITA
发明人： Hiromasa SUZUKI , Masahide MIURA , Yoshinori SAITO , Satoru KATOH , Toshitaka TANABE , Tetsuhiro HIRAO , Tatsuya OHASHI , Hiroaki NAITO , Hirotaka ORI , Michihiko TAKEUCHI , Keiichi NARITA
IPC分类号： B01D53/94 , B01J23/56 , B01J35/00 , B01J35/02 , B01J35/04 , B01J35/10 , B01J37/02 , B01J37/08 , F01N3/10 , F01N3/28
CPC分类号： B01D53/945 , B01D53/94 , B01D53/9468 , B01D53/9472 , B01D2255/10 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2063 , B01D2255/407 , B01D2255/9022 , B01D2255/9032 , B01D2255/9202 , B01D2255/9205 , B01J23/56 , B01J23/63 , B01J35/0006 , B01J35/023 , B01J35/026 , B01J35/04 , B01J35/10 , B01J35/1076 , B01J35/108 , B01J37/0018 , B01J37/0036 , B01J37/0219 , B01J37/0234 , B01J37/0244 , B01J37/08 , F01N3/101 , F01N3/28 , F01N2510/0682 , Y02T10/22
摘要： An object of the present invention is to provide an exhaust gas purification catalyst which can exhibit sufficient purification performance even under a high Ga condition. The present invention relates to an exhaust gas purification catalyst comprising a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises catalyst particles, the catalyst coating layer having an upstream region extending by 40 to 60% of the entire length of the substrate from an upstream end of the catalyst in the direction of an exhaust gas flow and a downstream region corresponding to the remainder portion of the catalyst coating layer, the composition of the catalyst particle of the upstream region being different from that of the downstream region. The downstream region in the direction of an exhaust gas flow has a structure where a void is included in a large number, and furthermore high-aspect-ratio pores having an aspect ratio of 5 or more account for a certain percentage or more of the whole volume of voids. Thus, the exhaust gas purification catalyst exhibits enhanced purification performance.

4. 发明申请

US20180106175A1 EXHAUST GAS PURIFICATION CATALYST 审中-公开
公开(公告)号：US20180106175A1
公开(公告)日：2018-04-19
申请号：US15561738
申请日：2016-03-24
申请人： Hiromasa SUZUKI , Masahide MIURA , Yoshinori SAITO , Satoru KATOH , Toshitaka TANABE , Tetsuhiro HIRAO , Tatsuya OHASHI , Hiroaki NAITO , Hirotaka ORI , Michihiko TAKEUCHI , Keiichi NARITA
发明人： Hiromasa SUZUKI , Masahide MIURA , Yoshinori SAITO , Satoru KATOH , Toshitaka TANABE , Tetsuhiro HIRAO , Tatsuya OHASHI , Hiroaki NAITO , Hirotaka ORI , Michihiko TAKEUCHI , Keiichi NARITA
IPC分类号： F01N3/10 , B01D53/86 , B01J23/56 , B01J37/04
CPC分类号： F01N3/101 , B01D53/865 , B01D53/94 , B01D53/945 , B01D2255/10 , B01D2255/9022 , B01D2255/9202 , B01D2255/9205 , B01J23/56 , B01J23/63 , B01J35/023 , B01J35/026 , B01J35/10 , B01J35/1076 , B01J35/108 , B01J37/0018 , B01J37/0036 , B01J37/0219 , B01J37/0234 , B01J37/0244 , B01J37/04 , B01J37/08 , F01N3/28 , Y02T10/22
摘要： The problem of the present invention is to provide an exhaust gas purification catalyst which can exhibit sufficient purification performance under a high Ga condition while having a resistance to stress such as high-temperature and poisonous substances. The present invention relates to an exhaust gas purification catalyst comprising two or more catalyst coating layers on a substrate, wherein a lower catalyst coating layer that is present lower with respect to an uppermost catalyst coating layer has a structure where a large number of voids are included and high-aspect-ratio pores having an aspect ratio of 5 or more account for a certain proportion or more of the whole volume of voids, thereby to improve gas diffusivity in the lower catalyst coating layer.

5. 发明授权

US08540898B2 Catalyst for reverse shift reaction and method for producing synthesis gas using the same 有权
标题翻译：用于反向转移反应的催化剂和使用其的合成气的制造方法
公开(公告)号：US08540898B2
公开(公告)日：2013-09-24
申请号：US13472644
申请日：2012-05-16
申请人： Yoshinori Saito
发明人： Yoshinori Saito
IPC分类号： B01J23/02 , B01J21/06 , C01B31/18
CPC分类号： B01J23/02 , B01J23/002 , B01J23/007 , B01J35/1009 , C01B32/40
摘要： There are provided a catalyst for reverse shift reaction which has excellent durability at a high temperature, can suppress generation of a methanation reaction, and can efficiently generate a reverse shift reaction to produce a synthesis gas including carbon monoxide and unreacted hydrogen with a reduced methane content, and a method for producing a synthesis gas using the catalyst for reverse shift reaction. The composition of the catalyst for the reverse shift reaction includes a composite oxide containing at least one alkali earth metal selected from the group consisting of Ca, Sr and Ba and at least one transition metal selected from the group consisting of Ti and Zr. A raw material gas containing carbon dioxide and hydrogen is contacted with the catalyst for reverse shift reaction at a temperature of 700° C. or higher.
摘要翻译：提供了一种反相转移反应催化剂，其在高温下具有优异的耐久性，可以抑制甲烷化反应的产生，并且可以有效地产生反向转移反应以产生包含一氧化碳和未反应的氢的合成气，甲烷含量降低以及使用该反转移反应用催化剂制造合成气的方法。用于逆转换反应的催化剂的组成包括含有至少一种选自Ca，Sr和Ba的碱土金属和至少一种选自Ti和Zr的过渡金属的复合氧化物。在700℃以上的温度下，将含有二氧化碳和氢气的原料气与催化剂接触进行逆转换反应。

6. 发明授权

US08460398B2 Two-part hair dye 有权
标题翻译：两部分染发剂
公开(公告)号：US08460398B2
公开(公告)日：2013-06-11
申请号：US13509735
申请日：2010-11-30
申请人： Yuki Naoi , Yoshinori Saito , Toshio Ogawa
发明人： Yuki Naoi , Yoshinori Saito , Toshio Ogawa
IPC分类号： A61Q5/10
CPC分类号： A61Q5/10 , A61K8/046 , A61K8/342 , A61K8/86 , A61K2800/88
摘要： A two-part hair dye including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol foamer container; wherein a liquid mixture contains Components (A) and (B) specified below, wherein the content of hydrogen peroxide in the liquid mixture is 3.60 mass % or higher, and the viscosity of the liquid mixture is 1 to 300 mPa·s. A method for dying hair, wherein a foam of the liquid mixture of the first part and the second part of the two-part hair dye is applied to hair, left to stand for 3 to 60 minutes, and then washed out. Component (A): oxidation dye; Component (B): 0.50 to 3.0 mass %, of polypropylene glycol having a weight-average molecular weight of 200 to 800.
摘要翻译：包括含有碱剂的第一部分，含有过氧化氢的第二部分和非气溶胶发泡剂容器的两部分染发剂; 其中，液体混合物含有下述的成分（A）和（B），其中，液体混合物中过氧化氢的含量为3.60质量％以上，液体混合物的粘度为1〜300mPa·s。一种染色头发的方法，其中将两部分染发剂的第一部分和第二部分的液体混合物的泡沫施加到头发上，静置3至60分钟，然后洗掉。组分（A）：氧化染料; 成分（B）：0.50〜3.0质量％的重均分子量为200〜800的聚丙二醇。

7. 发明授权

US08427393B2 Multi-layer display apparatus 有权
标题翻译：多层显示装置
公开(公告)号：US08427393B2
公开(公告)日：2013-04-23
申请号：US13041078
申请日：2011-03-04
申请人： Yasuhiko Nakazaki , Yoshinori Saito , Tsutomu Fujita , Yoichi Fukushima
发明人： Yasuhiko Nakazaki , Yoshinori Saito , Tsutomu Fujita , Yoichi Fukushima
IPC分类号： G09G5/00
CPC分类号： G09G5/00
摘要： The multi-layer display device apparatus has a first display part, a second display part arranged at the rear-side of the first display part, a transforming part arranged between the first and the second display part. The transforming part transforms a linear polarized light in to a non-polarized light. Further, the display device has a storage part which stores a parameter for adjusting the image quality of the image displayed on the first and second display part, and an image adjustment part which adjusts the image quality of the image displayed in the first and second display part based on the parameter stored in the storage part.
摘要翻译：多层显示装置装置具有第一显示部，布置在第一显示部的后侧的第二显示部，配置在第一显示部和第二显示部之间的变换部。变换部分将线性偏振光变换为非偏振光。此外，显示装置具有存储用于调整显示在第一和第二显示部分上的图像的图像质量的参数的存储部分，以及调整在第一和第二显示器中显示的图像的图像质量的图像调整部分部分基于存储在存储部分中的参数。

8. 发明授权

US08329612B2 Catalyst for reforming hydrocarbon gas, method of manufacturing the same, and method of manufacturing synthesized gas 有权
标题翻译：碳氢化合物气体重整用催化剂及其制造方法以及合成气体的制造方法
公开(公告)号：US08329612B2
公开(公告)日：2012-12-11
申请号：US13311646
申请日：2011-12-06
申请人： Hideto Sato , Yoshinori Saito
发明人： Hideto Sato , Yoshinori Saito
IPC分类号： B01J23/00 , C01F11/02 , C01G23/00
CPC分类号： C01B3/40 , B01J23/002 , B01J23/78 , B01J37/08 , B01J2523/00 , C01B2203/0233 , C01B2203/0238 , C01B2203/1041 , C01B2203/1058 , Y02P20/142 , Y02P20/52 , B01J2523/24 , B01J2523/47 , B01J2523/847
摘要： A catalyst for reforming a hydrocarbon gas using carbon dioxide and/or water vapor to react while restraining the deposition of carbon contains a NiO—Sr2TiO4 solid solution in which NiO is dissolved in Sr2TiO4. The ratio of NiO in the NiO—Sr2TiO4 solid solution is preferably of 2.2 to 13.5 parts by mol relative to 100 parts by mol of Sr2TiO4. A catalyst which can contain SrTiO3, SrCO3, and fine grains of Ni and/or NiO are also described. A method of manufacturing the same, and a method of manufacturing a synthesized gas.
摘要翻译：使用二氧化碳和/或水蒸汽重整碳氢化合物的催化剂在抑制碳沉积的同时进行反应，其中包含NiO-Sr2TiO4固溶体，其中NiO溶解在Sr2TiO4中。 NiO-Sr2TiO4固溶体中NiO的比例优选相对于100份（摩尔）Sr2TiO4为2.2〜13.5份摩尔。还描述了可以含有SrTiO 3，SrCO 3和Ni和/或NiO的细晶粒的催化剂。其制造方法以及合成气体的制造方法。

9. 发明申请

US20110089378A1 CARBON DIOXIDE REFORMING PROCESS 有权
标题翻译：二氧化碳改造工艺
公开(公告)号：US20110089378A1
公开(公告)日：2011-04-21
申请号：US12971552
申请日：2010-12-17
申请人： Hideto Sato , Yoshinori Saito
发明人： Hideto Sato , Yoshinori Saito
IPC分类号： C01B3/00
CPC分类号： C01B3/40 , B01J21/063 , B01J23/78 , C01B2203/0238 , C01B2203/1047 , C01B2203/1058 , C01B2203/1064 , C01B2203/1082 , Y02E60/324 , Y02P20/52
摘要： A synthetic gas containing hydrogen and carbon monoxide is efficiently obtained by reacting a hydrocarbon feedstock gas with carbon dioxide under pressure, while suppressing carbon deposition. The pressure is preferably 3 atmospheres (0.304 MPa), and used is a carbon dioxide reforming catalyst that contains at least one alkaline earth metal carbonate a catalytic metal promoting the decomposition reaction of a hydrocarbon feedstock gas, at least one alkaline earth metal selected from the group consisting of Ca, Sr, and Ba, and a complex oxide containing at least one component selected from the group consisting of Ti, Al, Zr, Fe, W, and Mo, such as ATiO3, AAl2O4, AZrO3, AFe2O4, A3W2O9, A2WO5, or AMoO4, where A is at least one of Ca, Sr, and Ba.
摘要翻译：通过在压力下使烃原料气体与二氧化碳反应同时抑制碳沉积而有效地获得含有氢和一氧化碳的合成气体。压力优选为3个大气压（0.304MPa），并且使用二氧化碳重整催化剂，其含有至少一种碱土金属碳酸盐，催化金属促进烃原料气体的分解反应，至少一种碱土金属选自由Ca，Sr和Ba组成的组，以及包含选自Ti，Al，Zr，Fe，W和Mo中的至少一种组分的复合氧化物，例如ATiO 3，AAl 2 O 4，AZrO 3，AFe 2 O 4，A 3 W 2 O 9， A2WO5或AMoO4，其中A是Ca，Sr和Ba中的至少一种。

10. 发明授权

US07477475B2 Helical scan type magnetic tape reproduction apparatus and magnetic tape reproduction method 失效
标题翻译：螺旋扫描型磁带再现装置和磁带复制方法
公开(公告)号：US07477475B2
公开(公告)日：2009-01-13
申请号：US11747464
申请日：2007-05-11
申请人： Toshiyuki Hirose , Hideki Nonoyama , Osamu Nakamura , Akira Itou , Yoshinori Saito
发明人： Toshiyuki Hirose , Hideki Nonoyama , Osamu Nakamura , Akira Itou , Yoshinori Saito
IPC分类号： G11B5/584
CPC分类号： G11B5/534 , G11B5/588
摘要： Disclosed herein is a helical scan type magnetic tape reproduction apparatus, including: a helical scan type reproduction head capable of moving in the track widthwise direction by displacement of said actuator itself; target time decision means for measuring a period of time from a reference point of time with regard to each of a plurality of markers recorded in a dispersed relationship at predetermined positions on the tracks in advance to the marker by a predetermined number of times, averaging the measurement time periods of the markers and storing the average time periods; and tracking control means for measuring actual time periods from the reference time points with regard to the markers and performing updating control of a control voltage to be applied to said actuator for said reproduction head in accordance with time information of the differences between the target time periods and the actual time periods.
摘要翻译：这里公开了一种螺旋扫描型磁带再现装置，包括：能够通过所述致动器本身的位移沿轨道宽度方向移动的螺旋扫描型再现头; 目标时间决定装置，用于相对于在轨道上的预定位置以分散关系记录的多个标记中的每一个，从参考时间点预先指定预定次数来测量一段时间，标记的测量时间段并存储平均时间段; 以及跟踪控制装置，用于根据标记的参考时间点测量实际时间段，并根据目标时间段之间的差异的时间信息执行要施加到所述再现头的所述致动器的控制电压的更新控制和实际时间段。

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