公开(公告)号：US07940355B2

公开(公告)日：2011-05-10

申请号：US11922596

申请日：2006-06-23

申请人： Mamoru Sakarazawa ,  Yutaka Nozoe ,  Tomohiro Ogawa

发明人： Mamoru Sakarazawa ,  Yutaka Nozoe ,  Tomohiro Ogawa

IPC分类号： G02F1/1335 ,  F21V9/04 ,  G02B1/08

CPC分类号： C08L1/12 ,  B29K2001/00 ,  B29K2001/12 ,  C08K5/0008 ,  C08L1/10

摘要： A cellulose acylate film comprising: (A) at least one retardation regulator that has an absorbance, in terms of a 1.0 g/liter solution, of 0.1 or less for a 1 cm path length within a wavelength region of 450 nm or greater but not greater than 800 nm; and (B) at least one near infrared absorber that has at least one maximum absorption wavelength at 700 nm or greater but not greater than 1200 nm and has an absorbance, in terms of a 1.0 g/liter solution, of 30.0 or less for a 1 cm path length within a wavelength region of 450 nm or greater but not greater than 650 nm.

摘要翻译： 一种纤维素酰化物膜，其包含：（A）至少一种延迟调节剂，其在450nm或更大的波长区域内对于1cm路径长度具有的吸光度（以1.0g /升溶液计）为0.1或更小，但不是 大于800nm; 和（B）至少一种近似红外吸收剂，其在700nm以上但不大于1200nm下具有至少一个最大吸收波长，并且对于1.0g /升溶液，吸光度为1.0g /升溶液为30.0以下 在450nm以上但不大于650nm的波长范围内的1cm路径长度。

公开(公告)号：US20090117294A1

公开(公告)日：2009-05-07

申请号：US12088193

申请日：2006-09-29

申请人： Tadashi Omatsu ,  Nobutaka Fukagawa ,  Hiromoto Haruta ,  Yutaka Nozoe ,  Tomohiro Ogawa ,  Hiroaki Sata

发明人： Tadashi Omatsu ,  Nobutaka Fukagawa ,  Hiromoto Haruta ,  Yutaka Nozoe ,  Tomohiro Ogawa ,  Hiroaki Sata

IPC分类号： C09K19/00

CPC分类号： G02B5/3033 ,  G02B5/3083 ,  G02F1/13363 ,  Y10T428/10 ,  Y10T428/1041

摘要： A cellulose derivative film having high optical isotropy over the whole visible region and high durability against high temperature and humidity conditions is provided. The film contains a cellulose derivative having a substituent the polarizability anisotropy Δα (=αx−(αy+αz)/2) of which is 2.5×10−24 cm3 or more, and the film has an in-plane retardation Re and a thickness direction retardation Rth satisfying the respective inequalities: |Rth(589)|≦25 nm and |Re(589)|≦10 nm. Also provided are an optical compensation film, a polarizing plate, and a liquid crystal device that use the cellulose derivative film and exhibit excellent viewing angle characteristics and durability.

摘要翻译： 提供了在整个可见区域具有高光学各向同性并且对高温和高湿条件具有高耐久性的纤维素衍生物膜。 该膜含有具有极化率各向异性Δalpha（= alphax-（alphay + alphaz）/ 2）的取代基的纤维素衍生物为2.5×10〜24cm 3以上，并且该膜具有面内相位差Re和厚度方向 延迟Rth满足各个不等式：| Rth（589）| <= 25nm和| Re（589）| <= 10nm。 还提供了使用纤维素衍生物膜并且具有优异的视角特性和耐久性的光学补偿膜，偏振片和液晶装置。

公开(公告)号：US20090103014A1

公开(公告)日：2009-04-23

申请号：US11922596

申请日：2006-06-23

申请人： Mamoru Sakurazawa ,  Yutaka Nozoe ,  Tomohiro Ogawa

发明人： Mamoru Sakurazawa ,  Yutaka Nozoe ,  Tomohiro Ogawa

IPC分类号： G02F1/1335 ,  B32B23/20 ,  F21V9/04 ,  G02B1/08

CPC分类号： C08L1/12 ,  B29K2001/00 ,  B29K2001/12 ,  C08K5/0008 ,  C08L1/10

摘要： A cellulose acylate film comprising: (A) at least one retardation regulator that has an absorbance, in terms of a 1.0 g/liter solution, of 0.1 or less for a 1 cm path length within a wavelength region of 450 nm or greater but not greater than 800 nm; and (B) at least one near infrared absorber that has at least one maximum absorption wavelength at 700 nm or greater but not greater than 1200 nm and has an absorbance, in terms of a 1.0 g/liter solution, of 30.0 or less for a 1 cm path length within a wavelength region of 450 nm or greater but not greater than 650 nm.

摘要翻译： 一种纤维素酰化物膜，其包含：（A）至少一种延迟调节剂，其在450nm或更大的波长区域内对于1cm路径长度具有的吸光度（以1.0g /升溶液计）为0.1或更小，但不是 大于800nm; 和（B）至少一种近似红外吸收剂，其在700nm以上但不大于1200nm下具有至少一个最大吸收波长，并且对于1.0g /升溶液，吸光度为1.0g /升溶液为30.0以下 在450nm以上但不大于650nm的波长范围内的1cm路径长度。

公开(公告)号：US08221855B2

公开(公告)日：2012-07-17

申请号：US12088193

申请日：2006-09-29

申请人： Tadashi Omatsu ,  Nobutaka Fukagawa ,  Hiromoto Haruta ,  Yutaka Nozoe ,  Tomohiro Ogawa ,  Hiroaki Sata

发明人： Tadashi Omatsu ,  Nobutaka Fukagawa ,  Hiromoto Haruta ,  Yutaka Nozoe ,  Tomohiro Ogawa ,  Hiroaki Sata

IPC分类号： C09K19/00

CPC分类号： G02B5/3033 ,  G02B5/3083 ,  G02F1/13363 ,  Y10T428/10 ,  Y10T428/1041

摘要： A cellulose derivative film having high optical isotropy over the whole visible region and high durability against high temperature and humidity conditions is provided. The film contains a cellulose derivative having a substituent the polarizability anisotropy Δα (=αx−(αy+αz)/2) of which is 2.5×10−24 cm3 or more, and the film has an in-plane retardation Re and a thickness direction retardation Rth satisfying the respective inequalities: |Rth(589)|≦25 nm and |Re(589)|≦10 nm. Also provided are an optical compensation film, a polarizing plate, and a liquid crystal device that use the cellulose derivative film and exhibit excellent viewing angle characteristics and durability.

摘要翻译： 提供了在整个可见区域具有高光学各向同性并且对高温和高湿条件具有高耐久性的纤维素衍生物膜。 该膜含有具有极化率各向异性的取代基的纤维素衍生物（Dgr;α（=αx-（αy+αz）/ 2）为2.5×10-24cm3以上，该膜具有面内相位差Re， 厚度方向延迟Rth满足各个不等式：| Rth（589）|＆nlE; 25nm和| Re（589）|＆nlE; 10nm。 还提供了使用纤维素衍生物膜并且具有优异的视角特性和耐久性的光学补偿膜，偏振片和液晶装置。

公开(公告)号：US20130018262A1

公开(公告)日：2013-01-17

申请号：US13637999

申请日：2011-03-25

申请人： Toshiyuki Matsunaka ,  Hiromichi Horinaka ,  Hiroyasu Morikawa ,  Tomohiro Ogawa

发明人： Toshiyuki Matsunaka ,  Hiromichi Horinaka ,  Hiroyasu Morikawa ,  Tomohiro Ogawa

IPC分类号： A61B8/14 ,  A61B8/08 ,  A61F7/00

CPC分类号： A61B8/0858 ,  A61B5/4872 ,  A61B8/14 ,  A61B8/5223

摘要： Provided is a fatty tissue image display device capable of displaying an index indicating the degree of progress of fatty change. The fatty tissue image display device is provided with a light source (3), an ultrasonic wave transmission/reception mechanism (2, 5), an ultrasonic wave velocity change analysis unit (24) which calculates the change in the velocity of the ultrasonic waves after irradiation with a heating beam as compared to before irradiation with light, an ultrasonic wave velocity change image display control unit (25) which displays as a tomographic image the distribution of the calculated change in the velocity of the ultrasonic waves, a region-of-interest designation unit (26) which waits for the designation of a region of interest, a histogram calculation unit (27) which, on the basis of luminance information or color information within the designated region of interest, calculates the histograms of a fatty region showing a negative change in the velocity of the ultrasonic waves and a normal region showing a positive change in the velocity of the ultrasonic waves, and a fatty change index calculation unit (28) which, from the calculated histograms of the fatty region and the normal region, calculates a fatty change index that is the index of the proportion of fatty tissue.

摘要翻译： 提供了能够显示表示脂肪变化进展程度的指标的脂肪组织图像显示装置。 脂肪组织图像显示装置设置有光源（3），超声波发送/接收机构（2,5），超声波速度变化分析单元（24），其计算超声波的速度变化 在与光照射之前用加热光束照射之后，超声波速度变化图像显示控制单元（25）显示计算出的超声波速度的变化的分布，该超声波速度变化图像显示控制单元作为断层图像， 等待指定感兴趣区域的兴趣指定单元（26），直方图计算单元（27），其基于所指定的感兴趣区域内的亮度信息或颜色信息，计算脂肪区域的直方图 显示出超声波的速度的负变化和表示超声波的速度的正变化的正常区域，以及脂肪变化指数计算 根据所计算的脂肪区域和正常区域的直方图，计算作为脂肪组织的比例的指标的脂肪变化指数。

公开(公告)号：US08318380B2

公开(公告)日：2012-11-27

申请号：US12525974

申请日：2008-02-05

申请人： Tomohiro Ogawa ,  Masaaki Kondo ,  Kazunori Shibata ,  Takashi Kajiwara ,  Tsutomu Shirakawa ,  Satoshi Futami

发明人： Tomohiro Ogawa ,  Masaaki Kondo ,  Kazunori Shibata ,  Takashi Kajiwara ,  Tsutomu Shirakawa ,  Satoshi Futami

IPC分类号： H01M8/04

CPC分类号： H01M8/0204 ,  H01M4/861 ,  H01M4/8636 ,  H01M8/0245 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04089 ,  H01M8/04231 ,  H01M8/04291 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483

摘要： A fuel cell has: an electrolyte; an anode provided on one side of the electrolyte and having a fuel-gas consuming face at which fuel gas is consumed; a cathode provided on the other side of the electrolyte and having an oxidizing-gas consuming face at which oxidizing gas is consumed; and a fuel-gas passage portion forming a passage through which fuel gas is supplied to predetermined regions of the fuel-gas consuming face of the anode. The fuel cell has an operation mode in which almost the entire amount of the supplied fuel gas is consumed at the fuel-gas consuming face of the anode.

摘要翻译： 燃料电池具有：电解质; 阳极设置在电解质的一侧，并具有消耗燃料气体的燃料消耗面; 阴极，设置在电解质的另一侧，并具有消耗氧化气体的氧化性气体消耗面; 以及燃料气体通道部分，形成将燃料气体供应到阳极的燃料气体消耗面的预定区域的通道。 燃料电池具有这样的操作模式，其中供给的燃料气体的总量几乎在阳极的燃料气体消耗面被消耗。

公开(公告)号：US20120214082A1

公开(公告)日：2012-08-23

申请号：US13383084

申请日：2010-05-21

申请人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

发明人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

IPC分类号： H01M8/10

CPC分类号： H01M8/04089 ,  H01M4/8605 ,  H01M4/8668 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/04119 ,  H01M8/242 ,  H01M2008/1095 ,  Y02E60/50

摘要： A fuel cell is disclosed comprising: a power generation layer including an electrolyte membrane, and an anode and a cathode provided on respective surfaces of the electrolyte membrane; a fuel gas flow path layer located on a side of the anode of the power generation layer to supply a fuel gas to the anode while flowing the fuel gas along a flow direction of the fuel gas approximately orthogonal to a stacking direction in which respective layers of the fuel cell are stacked; and an oxidizing gas flow path layer located on a side of the cathode of the power generation layer to supply an oxidizing gas to the cathode while flowing the oxidizing gas along a flow direction of the oxidizing gas opposed to the flow direction of the fuel gas. A power generation area of the fuel cell, in which electric power is generated, has an upstream region including a most upstream position along the flow direction of the fuel gas and a downstream region including a most downstream position along the flow direction of the fuel gas. A midstream region, which is a remaining region of the power generation area other than the upstream region and the downstream region, has higher water vapor transfer resistance between the anode side and the cathode side than the upstream region and the downstream region.

摘要翻译： 公开了一种燃料电池，包括：包括电解质膜的发电层和设置在电解质膜的各个表面上的阳极和阴极; 位于所述发电层的阳极侧的燃料气体流路层，用于向所述阳极供给燃料气体，同时使所述燃料气体沿所述燃料气体的流动方向大致垂直于层叠方向 燃料电池堆叠; 以及氧化气体流路层，其位于发电层的阴极侧，以向氧化剂气体沿与燃料气体的流动方向相反的氧化气体的流动方向流动而向氧化气体供给氧化气体。 燃料电池的产生电力的发电区域沿着燃料气体的流动方向具有包括最上游位置的上游区域和沿着燃料气体的流动方向的包括最下游位置的下游区域 。 作为上游区域和下游区域以外的发电区域的剩余区域的中游区域，在阳极侧和阴极侧之间比上游区域和下游区域具有更高的水蒸气传递阻力。

公开(公告)号：US20100167150A1

公开(公告)日：2010-07-01

申请号：US12600847

申请日：2008-05-22

申请人： Sho Usami ,  Tomohiro Ogawa

发明人： Sho Usami ,  Tomohiro Ogawa

IPC分类号： H01M8/04

CPC分类号： H01M8/0662 ,  H01M8/04089 ,  H01M8/2483

摘要： To provide a simple and compact fuel cell system that prevents degradation of the performance of a fuel cell stack due to accumulation of impurities and improves fuel efficiency by reducing discharge of a fuel gas.An impurity storage section 30 that communicates with an outlet of an anode gas passage of each cell 20 and stores an impurity in a fuel gas is formed in a fuel cell stack 2. The volume of the impurity storage section 30 is preferably larger than the volume of a fuel gas inlet manifold 26.

摘要翻译： 提供一种简单且紧凑的燃料电池系统，其防止由于杂质积聚导致燃料电池堆的性能下降，并且通过减少燃料气体的排放来提高燃料效率。 在燃料电池堆2中形成有与各电池单元20的阳极气体通道的出口连通并将杂质存储在燃料气体中的杂质储存部30，杂质收容部30的体积优选大于体积 的燃料气体入口歧管26。

公开(公告)号：US20090174587A1

公开(公告)日：2009-07-09

申请号：US12278367

申请日：2007-10-23

申请人： Tomohiro Ogawa ,  Heiji Ikoma

发明人： Tomohiro Ogawa ,  Heiji Ikoma

IPC分类号： H03M1/74 ,  G05F1/10

CPC分类号： H03K17/302 ,  H03K17/687 ,  H03K2217/0018 ,  H03M1/742

摘要： [Means for Solving the Problem] In a current switch circuit A used for a current steering D/A converter, a current switch basic circuit 1 includes first and second transistors Tr121 and Tr122 included in a differential switch 12. A threshold voltage control circuit 5 has an output terminal Vbout controlling the substrate voltage to be outputted to the substrate terminal of each of the two transistors Tr121 and Tr122 included in the differential switch 12 for controlling the threshold voltage of the two transistors of the differential switch. Accordingly, the present invention improves the decrease in the dynamic range of the current switch basic circuit 1 dependent on the threshold of each of the two transistors in the differential switch 12 and realizes a wider output voltage range without causing deterioration in properties even in a case that the power voltage is reduced in the current switch basic circuit 1.

摘要翻译： 解决问题的手段在用于电流转向D / A转换器的电流开关电路A中，电流开关基本电路1包括差分开关12中包括的第一和第二晶体管Tr121和Tr122。阈值电压控制电路5 具有控制基板电压的输出端子Vbout输出到差分开关12中包括的两个晶体管Tr121和Tr122中的每一个的基板端子，用于控制差分开关的两个晶体管的阈值电压。 因此，本发明根据差分开关12中的两个晶体管的阈值来改善电流开关基本电路1的动态范围的降低，并且实现更宽的输出电压范围而不会导致性能劣化，即使在这种情况下 在电流开关基本电路1中电源电压降低。

公开(公告)号：US20090130520A1

公开(公告)日：2009-05-21

申请号：US12305209

申请日：2007-10-18

申请人： Tomohiro Ogawa ,  Kimihide Horio ,  Masaru Tsunokawa ,  Ikuyasu Kato

发明人： Tomohiro Ogawa ,  Kimihide Horio ,  Masaru Tsunokawa ,  Ikuyasu Kato

IPC分类号： H01M8/10

CPC分类号： H01M8/04089 ,  H01M8/0258 ,  H01M8/241 ,  H01M8/2457

摘要： A fuel cell that can prevent local accumulation of a reaction-irrelevant gas in the fuel cell. A gas diffusion layer is stacked on a membrane electrode assembly, which is a stack of an electrolyte membrane and electrode catalyst layers. A separator including gas flow channels is attached to the gas diffusion layer such that the gas flow channels are adjacent to the gas diffusion layer. A gas distribution channel through which gas supplied to the membrane electrode assembly flows is formed in the separator. The gas flow channels communicate with the gas distribution channel at upstream ends thereof and are substantially closed at downstream ends thereof. The gas flow channels are configured so that downstream parts of the gas flow channels and upstream parts of the gas flow channels are adjacent to each other.

摘要翻译： 一种燃料电池，其可以防止燃料电池中反应无关的气体的局部积聚。 气体扩散层层叠在作为电解质膜和电极催化剂层的堆叠的膜电极接合体上。 包括气体流动通道的分离器附接到气体扩散层，使得气体流动通道与气体扩散层相邻。 在隔板中形成供给膜电极组件的气体流过的气体分配通道。 气体流动通道在其上游端与气体分配通道连通，并且在其下游端基本上闭合。 气体流动通道被构造成使得气体流动通道的下游部分和气体流动通道的上游部分彼此相邻。