公开(公告)号：US20080225555A1

公开(公告)日：2008-09-18

申请号：US12046615

申请日：2008-03-12

申请人： Masahiro Ochiai ,  Hiromasa Suzuki ,  Michihiko Oowa

发明人： Masahiro Ochiai ,  Hiromasa Suzuki ,  Michihiko Oowa

IPC分类号： F21V5/02 ,  F21V7/04

CPC分类号： G02B6/0036 ,  G02B6/0065

摘要： A light guide plate for uniformly emitting light from an entire face using light taken in through an end face, includes: a parent prism formed on a face opposing to a light emitting face of the light guide plate; and a child prism formed on an inclined face of the parent prism on the end face side of the light guide plate; wherein the parent prism and the child prism convert the advancing direction of the light taken in through the end face so that the light is emitted from the light emitting face.

摘要翻译： 一种用于使用通过端面吸收的光从整个面平均发光的导光板，包括：形成在与所述导光板的发光面相对的面上的母棱镜; 以及形成在导光板的端面侧的母体棱镜的倾斜面上的儿童棱镜; 其中，母棱镜和子棱镜通过端面转换入射的光的行进方向，使得光从发光面发射。

公开(公告)号：US11053833B2

公开(公告)日：2021-07-06

申请号：US16857566

申请日：2020-04-24

申请人： Isao Chinzei ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Toshio Yamamoto ,  Akira Morikawa ,  Satoru Katoh ,  Takashi Onozuka ,  Hirotaka Ori ,  Mitsuyoshi Okada ,  Sho Hoshino

发明人： Isao Chinzei ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Toshio Yamamoto ,  Akira Morikawa ,  Satoru Katoh ,  Takashi Onozuka ,  Hirotaka Ori ,  Mitsuyoshi Okada ,  Sho Hoshino

IPC分类号： F01N3/28 ,  B01J35/04

摘要： The present disclosure provides the exhaust gas purification catalyst with the improved purification performance under the high Ga condition and the atmosphere where the A/F is rich. The present disclosure relates to an exhaust gas purification catalyst including a catalyst coating layer on a substrate, the catalyst coating layer containing a noble metal and a metal oxide, wherein in the catalyst coating layer: an average thickness of the coating layer is in a range from 50 μm to 100 μm; a porosity measured by a weight-in-water method is in a range from 50% by volume to 80% by volume; and high-aspect-ratio pores having an aspect ratio of 5 or more account for 0.5% by volume to 50% by volume of a whole volume of voids, the high-aspect-ratio pore having an equivalent circle diameter in a range from 2 μm to 50 μm in a cross-sectional image of a catalyst coating layer cross section perpendicular to an exhaust gas flow direction of the substrate and having an average aspect ratio in a range from 10 to 50, and wherein when a surface side in contact with an exhaust gas in a thickness direction of the catalyst coating layer is defined as 0% and a side in contact with the substrate is defined as 100%, 80% by mass or more of a total amount of the noble metal is present in a range from 0% to 25% or more and 70% or less.

公开(公告)号：US10576420B2

公开(公告)日：2020-03-03

申请号：US15534794

申请日：2015-12-11

申请人： Isao Chinzei ,  Hiromasa Suzuki ,  Takeru Yoshida ,  Masahide Miura ,  Yuki Aoki ,  Mitsuyoshi Okada ,  Toshitaka Tanabe ,  Akihiko Suda ,  Yoshinori Saito ,  Hirotaka Ori ,  Kosuke Iizuka ,  Akira Morikawa

发明人： Isao Chinzei ,  Hiromasa Suzuki ,  Takeru Yoshida ,  Masahide Miura ,  Yuki Aoki ,  Mitsuyoshi Okada ,  Toshitaka Tanabe ,  Akihiko Suda ,  Yoshinori Saito ,  Hirotaka Ori ,  Kosuke Iizuka ,  Akira Morikawa

IPC分类号： B01D53/94 ,  B01J23/00 ,  F01N3/10 ,  C01G25/02 ,  B01J23/10 ,  B01J23/63 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  C01F17/00 ,  B01J37/08 ,  B01J35/02 ,  B01J27/053

摘要： The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H2S emissions. The object is solved by an exhaust gas purifying catalyst in which the lower layer of the catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol % in relation to the total cation amount, and the molar ratio of (cerium+additional element):(zirconium) is within the range from 43:57 to 48:52.

公开(公告)号：US10322406B2

公开(公告)日：2019-06-18

申请号：US15534841

申请日：2015-12-11

申请人： Hiromasa Suzuki ,  Takeru Yoshida ,  Masahide Miura ,  Yuki Aoki ,  Isao Chinzei ,  Yoshinori Saito ,  Daisuke Ochiai ,  Mitsuyoshi Okada ,  Toshitaka Tanabe ,  Akihiko Suda ,  Masanao Sato ,  Akiya Chiba ,  Akira Morikawa ,  Hirotaka Ori

发明人： Hiromasa Suzuki ,  Takeru Yoshida ,  Masahide Miura ,  Yuki Aoki ,  Isao Chinzei ,  Yoshinori Saito ,  Daisuke Ochiai ,  Mitsuyoshi Okada ,  Toshitaka Tanabe ,  Akihiko Suda ,  Masanao Sato ,  Akiya Chiba ,  Akira Morikawa ,  Hirotaka Ori

IPC分类号： F01N3/10 ,  B01D53/94 ,  B01J23/00 ,  B01J23/10 ,  B01J23/63 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  C01F17/00 ,  C01G25/00 ,  C01G25/02 ,  B01J27/053

摘要： The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H2S emissions. The object is solved by an exhaust gas purifying catalyst in which the top layer of a catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol % in relation to the total cation amount, and the molar ratio of (cerium+additional element):(zirconium) is within the range from 43:57 to 48:52.

公开(公告)号：US20130120474A1

公开(公告)日：2013-05-16

申请号：US13667517

申请日：2012-11-02

申请人： Hiromasa Suzuki ,  Mamoru Suzuki

发明人： Hiromasa Suzuki ,  Mamoru Suzuki

IPC分类号： G02F1/01 ,  G09G5/10 ,  F21V8/00

CPC分类号： G02F1/0105 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0043 ,  G02B6/0061 ,  G09G5/10

摘要： Disclosed is a display device including a display section configured to display an image and a light source device for emitting light for displaying the image to the display section. The light source device includes a first light source for applying first illumination light, and a light guide plate having a plurality of scattering areas, the light guide plate emitting the first illumination light applied from a direction of a side of the light guide plate to an outside by scattering the first illumination light in the plurality of scattering areas, and a light scattering characteristic is added to the scattering areas by forming a plurality of depression and projection shapes in surfaces of the scattering areas or dispersing a light scattering material in the scattering areas, and density of the depression and projection shapes or concentration of the light scattering material in the scattering areas changes according to position.

摘要翻译： 公开了一种显示装置，包括被配置为显示图像的显示部分和用于将显示图像的光发射到显示部分的光源装置。 光源装置包括用于施加第一照明光的第一光源和具有多个散射区域的导光板，所述导光板将从导光板的一侧的方向施加的第一照明光发射到 通过散射多个散射区域中的第一照明光，通过在散射区域的表面中形成多个凹凸形状而将散射特性附加到散射区域，或者将散射光散射到散射区域 ，并且散射区域中的凹陷和突起形状或光散射材料的浓度的密度根据位置而变化。

公开(公告)号：US08122871B2

公开(公告)日：2012-02-28

申请号：US12518281

申请日：2007-12-18

申请人： Kazuchika Tashima ,  Toshio Yoshidome ,  Hiromasa Suzuki ,  Seiji Iwashita

发明人： Kazuchika Tashima ,  Toshio Yoshidome ,  Hiromasa Suzuki ,  Seiji Iwashita

IPC分类号： F02M37/08 ,  F02M37/00

CPC分类号： F02M55/00 ,  F02D41/3854 ,  F02M37/0052 ,  F02M37/025 ,  F02M37/106 ,  F02M63/025 ,  F02M63/0295

摘要： A fuel supply device has a main line, a fuel pump, a first return line, a second return line, a valve mechanism, a first pressure regulator, and a second pressure regulator. The fuel pump pressurizes the fuel in the fuel tank and supplies the fuel to a fuel distribution pipe via the main line. The first return line returns the fuel from the fuel distribution pipe to the fuel tank. The second return line is branched from the main line and returns the fuel from the main line to the fuel tank. The valve mechanism selectively connects and disconnects the second return line with respect to the main line. The first pressure regulator is arranged in the first return line. The second pressure regulator is provided in the second return line and adjusts fuel pressure to a lower level than the first pressure regulator does.

摘要翻译： 燃料供给装置具有主线，燃料泵，第一回流管，第二回流管，阀机构，第一压力调节器和第二压力调节器。 燃料泵对燃料箱中的燃料加压，并通过主管将燃料供给燃料分配管。 第一返回线将燃料从燃料分配管返回到燃料箱。 第二返回线从主线分支并将燃料从主线返回到燃料箱。 阀机构相对于主线选择性地连接和断开第二返回线。 第一压力调节器布置在第一返回管线中。 第二压力调节器设置在第二返回管线中，并且将燃料压力调节到比第一压力调节器低的水平。

公开(公告)号：US07737078B2

公开(公告)日：2010-06-15

申请号：US11791986

申请日：2005-12-01

申请人： Hiromasa Suzuki

发明人： Hiromasa Suzuki

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J20/00

CPC分类号： B01D53/8609 ,  B01D53/945 ,  B01J23/60 ,  B01J23/626 ,  B01J23/63 ,  B01J23/6447 ,  B01J37/0036 ,  B01J37/0242 ,  Y02T10/22

摘要： The formation of H2S in a stoichiometric or reducing atmosphere is restrained without using Ni or Cu as an environmental load substance. An additional oxide composed of an oxide of at least one kind of metal selected from the group consisting of Bi, Sn and Zn was added to a three-way catalyst for purifying an exhaust gas emitted from an internal combustion engine of which the combustion is controlled in near a stoichiometric atmosphere in the amount of from 0.02 mol to 0.2 mol per liter of the catalyst. The additional oxide forms SO3 or SO4 from SO2 in an oxidizing atmosphere, and stores sulfur components as a sulfide in a reducing atmosphere so that emission of H2S can be restrained. And since no environmental load substance is contained, the catalyst can be used safely.

摘要翻译： 在化学计量或还原气氛中形成H2S不受Ni或Cu作为环境负荷物质的限制。 将由选自Bi，Sn和Zn中的至少一种金属的氧化物构成的附加氧化物添加到用于净化从控制燃烧的内燃机排出的废气的三元催化剂中 在接近化学计量的气氛中，每升催化剂为0.02mol至0.2mol。 另外的氧化物在氧化气氛中从SO2形成SO 3或SO 4，并将硫成分作为硫化物存储在还原气氛中，从而可以抑制H 2 S的排放。 并且由于不含有环境负荷物质，所以可以安全地使用催化剂。

公开(公告)号：US20090256996A1

公开(公告)日：2009-10-15

申请号：US12421243

申请日：2009-04-09

申请人： Hiromasa Suzuki

发明人： Hiromasa Suzuki

IPC分类号： G02F1/1335 ,  F21V7/04

CPC分类号： G02B6/0018 ,  G02B6/0016 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0053 ,  G02B6/0063 ,  G02F1/133615 ,  G02F2001/133342 ,  G02F2001/133616

摘要： Disclosed herein is a light guide plate including: a side end face on which light from a light source is incident; an incoming part which forms the side end face and by which the light coming in through the side end face is guided; a principal surface which is formed in a direction perpendicular to the side end face and through which the light guided by the incoming part is let go out; and a main body part which forms the principal surface and which is continuous with the incoming part on the opposite side from the side end face.

摘要翻译： 这里公开了一种导光板，包括：来自光源的光入射的侧端面; 形成侧端面的入射部分被引导通过侧端面进入的光; 主表面，其形成在垂直于侧端面的方向上，由入射部分引导的光被放出; 以及主体部分，其形成主表面并且与从侧端面相对的入口部分连续。

公开(公告)号：US20090046455A1

公开(公告)日：2009-02-19

申请号：US11682047

申请日：2007-03-05

申请人： Koji Yoshino ,  Susumu Kimura ,  Hiromasa Suzuki

发明人： Koji Yoshino ,  Susumu Kimura ,  Hiromasa Suzuki

IPC分类号： F21V33/00

CPC分类号： G09G3/3413 ,  G02B6/0018 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/0073 ,  G09G3/3611 ,  G09G2360/145

摘要： The present invention provides an optical display device, including a light emitting portion, a light guiding plate, and a light detecting sensor. The light detecting sensor is mounted on a wiring board having the at least two or more illuminants mounted thereon so as to be disposed to face the light incidence portion of the light guiding plate, so that the light detecting sensor is disposed on the same side as that of the at least two or more illuminants with respect to the light guiding plate.

摘要翻译： 本发明提供一种包括发光部分，导光板和光检测传感器的光学显示装置。 光检测传感器安装在具有安装在其上的至少两个或更多个照明器的布线板上，以便布置成面对导光板的光入射部分，使得光检测传感器设置在与 所述至少两个或更多个光源相对于所述导光板的光源。

公开(公告)号：US06732503B2

公开(公告)日：2004-05-11

申请号：US10254981

申请日：2002-09-26

申请人： Kenji Harima ,  Koichi Hoshi ,  Hiromasa Suzuki ,  Takashi Watanabe

发明人： Kenji Harima ,  Koichi Hoshi ,  Hiromasa Suzuki ,  Takashi Watanabe

IPC分类号： F01N300

CPC分类号： F02D41/1443 ,  F01N3/0814 ,  F01N3/0835 ,  F01N13/009 ,  F01N13/011 ,  F02D41/027 ,  F02D41/1456 ,  F02D2011/102 ,  F02D2200/0404 ,  F02D2200/0802 ,  F02D2200/602

摘要： The air/fuel ratio (A/F) controller for an internal combustion engine having an upstream catalyst, a hydrocarbon-adsorbent exhaust purification (HAEP) catalyst that is disposed downstream from the upstream catalyst, an upstream A/F sensor disposed upstream from the upstream catalyst, a downstream A/F sensor disposed downstream from the HAEP catalyst, a middle A/F sensor disposed between the upstream catalyst and the HAEP catalyst, an A/F main feedback (F/B) control unit, and an A/F sub-F/B control unit. The A/F main F/B control unit performs main F/D control such that the exhaust A/F detected by the upstream A/F sensor is kept at a specific main F/B target A/F. The A/F sub-F/B control unit performs sub-F/B control such that the exhaust A/F detected by the downstream A/F sensor is kept at a specific sub-F/B target A/F during hydrocarbon desorption from the HAEP catalyst.

摘要翻译： 具有上游催化剂的内燃机的空气/燃料比（A / F）控制器，位于上游催化剂下游的烃 - 吸附剂排气净化（HAEP）催化剂，设置在上游侧的上游A / F传感器 上游催化剂，位于HAEP催化剂下游的下游A / F传感器，设置在上游催化剂和HAEP催化剂之间的中间A / F传感器，A / F主反馈（F / B）控制单元和A / F子F / B控制单元。 A / F主F / B控制单元执行主F / D控制，使得由上游A / F传感器检测的排气A / F保持在特定主F / B目标A / F。 A / F子F / B控制单元执行副F / B控制，使得在烃脱附期间由下游A / F传感器检测的排气A / F保持在特定的次F / B目标A / F 来自HAEP催化剂。