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公开(公告)号：US20090278163A1
公开(公告)日：2009-11-12
申请号：US12088983
申请日：2006-09-28
IPC分类号： H01L33/00
CPC分类号： H01S5/18311 , H01L33/025 , H01L33/105 , H01L33/145 , H01L33/32 , H01S5/0282
摘要： A light-emitting device (1) is provided having a current blocking layer (9) of buried structure, a portion of the current blocking layer (9) having an oxygen concentration higher than that of a light-emitting layer, the current blocking layer being of a thickness of not less than 5 nm and not more than 100 nm. It includes an etching stop layer (24) below the current blocking layer (9), the etching stop layer being good in oxidation resistance. The light-emitting device (1) and its manufacturing method are provided such that the device has its current confinement effect improved and its output increased at lower forward voltage.
摘要翻译： 提供一种发光器件（1），其具有掩埋结构的电流阻挡层（9），电流阻挡层（9）的氧浓度高于发光层的一部分，电流阻挡层 厚度不小于5nm且不大于100nm。 它包括在电流阻挡层（9）下方的蚀刻停止层（24），该抗蚀剂层具有良好的抗氧化性。 提供发光装置（1）及其制造方法，使得该装置的电流约束效果得到改善，并且其输出在较低的正向电压下增加。
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公开(公告)号：US20090272963A1
公开(公告)日：2009-11-05
申请号：US12225714
申请日：2007-03-27
申请人： Ryo Sakamoto , Masatoshi Iwata
发明人： Ryo Sakamoto , Masatoshi Iwata
IPC分类号： H01L33/00
CPC分类号： H01L33/105
摘要： Provided is a surface light emitting element having a high productivity, a high light emission output and good response characteristics, as well as capable of suppressing an increase of a forward voltage necessary for light emission. A surface light emitting element according to the present invention is a vertical cavity surface light emitting element including: an active layer 5 in which a quantum well layer 51 and a barrier layer 52 are alternately laminated; and reflective layers disposed both above and below the active layer 5, wherein assuming that a center-to-center distance of a plurality of the quantum well layers is L, a light emission wavelength of the surface light emitting element is λ, and an average refractive index of an optical length of a resonator, being a distance between the reflective layers is n, a condition of λ/(15×n)≦L≦λ/(10×n) is satisfied.
摘要翻译： 提供了具有高生产率，高发光输出和良好响应特性的表面发光元件，并且能够抑制发光所需的正向电压的增加。 根据本发明的表面发光元件是垂直空腔表面发光元件，其包括：交替层叠量子阱层51和阻挡层52的有源层5; 以及设置在有源层5的上方和下方的反射层，其中假设多个量子阱层的中心到中心距离为L，表面发光元件的发光波长为λ，平均值 作为反射层之间的距离的谐振器的光学长度的折射率为n，满足λ/（15×n）<= L <=λ/（10×n）的条件。
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公开(公告)号：US5023898A
公开(公告)日：1991-06-11
申请号：US470979
申请日：1990-01-26
申请人： Mikio Kawasaki , Masatoshi Iwata
发明人： Mikio Kawasaki , Masatoshi Iwata
摘要： An X-ray radiography system comprising divided fan beam scanning device, feed-back the beam regulator and a silver halide photosensitive material having a covering power not less than 45 which is capable to diagnose wide range of photodensity area at one time exposure for minimizing the radiation dose is disclosed.
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14.发明授权
公开(公告)号：US4731322A
公开(公告)日：1988-03-15
申请号：US892889
申请日：1986-07-29
申请人： Akio Suzuki , Masatoshi Iwata , Katsutoshi Machida , Chika Honda
发明人： Akio Suzuki , Masatoshi Iwata , Katsutoshi Machida , Chika Honda
CPC分类号： G03C1/005 , G03C5/16 , G03C2200/58 , Y10S430/167 , Y10S430/168
摘要： A light-sensitive silver halide photographic material for X-ray photography characterized in that the material has the characteristic curve whose gamma between optical densities of 0.50 and 1.50 is 2.7 to 3.3 and gamma between optical densities of 2.00 and 3.00 is 1.5 to 2.5, when processed by use of the following developer:______________________________________ Potassium sulfite 55.0 g Hydroquinone 25.0 g 1-Phenyl-3-pyrazolidone 1.2 g Boric acid 10.0 g Potassium hydroxide 21.0 g Triethylene glycol 17.5 g 5-Methylbenztriazole 0.04 g 5-Nitrobenzimidazole 0.11 g 1-Phenyl-5-mercaptotetrazole 0.015 g Glacial acetic acid 16.0 g Potassium bromide 4.0 g Add water to make up one liter. ______________________________________
摘要翻译： 一种用于X射线摄影的感光卤化银照相材料，其特征在于，该材料具有其光学密度为0.50和1.50之间的伽马在2.7至3.3之间的特性曲线，而在2.00和3.00之间的光密度之间的γ为1.5至2.5，当 通过使用以下显影剂加工： - 亚硫酸钾55.0g - 氢醌25.0g -1-苯基-3-吡唑烷酮1.2g硼酸10.0g-氢氧化钠21.0g-三甘醇17.5g -5-甲基苯并三唑0.04g -5 硝基苯并咪唑0.11g -1-苯基-5-巯基四唑0.015g-乙酸16.0g - 溴化钾4.0g - 加水至1升。 -
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公开(公告)号：US20110115359A1
公开(公告)日：2011-05-19
申请号：US13054261
申请日：2009-06-05
IPC分类号： F21V7/00
摘要： A light-emitting element comprising a substrate; a light-emitting layer disposed above the substrate and emitting a primary light; and, a reflective film disposed between the substrate and the light-emitting layer and formed by at least one layer that reflects the primary light, in which the light-emitting element further comprises a light dispersing multilayered film disposed between the substrate and the reflective film and formed by two or more types of light dispersing layers, and the light dispersing multilayered film multiple-disperses a secondary light into plural wavelengths and discharges the secondary light, which is excited by the primary light passing through the reflective film.
摘要翻译： 一种发光元件，包括基板; 发光层，设置在所述基板上方并发射初级光; 以及反射膜，其设置在所述基板和所述发光层之间并且由反射所述一次光的至少一层形成，其中所述发光元件还包括设置在所述基板和所述反射膜之间的光分散多层膜 并且由两种或更多种类型的光分散层形成，并且光分散多层膜将二次光多次分散到多个波长中并排出被通过反射膜的初级光激发的二次光。
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公开(公告)号：US20100129698A1
公开(公告)日：2010-05-27
申请号：US12530187
申请日：2008-03-10
申请人： Tatsuhiro Okada , Nobuyoshi Koshino , Tadafumi Matsunaga , Hideyuki Higashimura , Katsuhiro Suenobu , Masatoshi Iwata
发明人： Tatsuhiro Okada , Nobuyoshi Koshino , Tadafumi Matsunaga , Hideyuki Higashimura , Katsuhiro Suenobu , Masatoshi Iwata
IPC分类号： H01M4/86
CPC分类号： H01M4/9008 , B01J31/1805 , B01J31/1815 , B01J31/183 , B01J31/223 , B01J2531/0216 , B01J2531/0252 , B01J2531/16 , B01J2531/56 , B01J2531/72 , B01J2531/842 , B01J2531/845 , H01M4/8605 , H01M4/8882 , H01M2008/1095
摘要： An electrode catalyst for fuel cell, containing a multinuclear complex, in which the multinuclear complex contains 2 to 4 transition metal atoms coordinated with a ligand having 5 to 15 coordination atoms in its molecule; and an electrode catalyst for fuel cell, comprising a mononuclear metal complex containing, as a ligand, an organic compound containing two or more phenol rings and three or more aromatic heterocycles.
摘要翻译： 一种含有多核络合物的燃料电池用电极催化剂，其中多核络合物含有与分子中具有5〜15个配位原子的配体配位的2〜4个过渡金属原子; 以及燃料电池用电极催化剂，其包含含有作为配体的含有2个以上酚环和3个以上芳香族杂环的有机化合物的单核金属络合物。
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17.发明授权
公开(公告)号：US4680252A
公开(公告)日：1987-07-14
申请号：US757518
申请日：1985-07-19
CPC分类号： G03C5/16 , Y10S430/167 , Y10S430/168
摘要： A silver halide light-sensitive photographic material for radiographic use comprising a transparent support and a silver halide emulsion layer on both sides thereof such that the blue light transmission density difference between the support and the silver halide layer is .gtoreq.0.35 and .ltoreq.0.60.
摘要翻译： 一种用于放射线照相用途的卤化银感光照相材料，包括两侧的透明载体和卤化银乳剂层，使得载体和卤化银层之间的蓝光透射密度差为≥0.35， 0.60。
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公开(公告)号：US4639417A
公开(公告)日：1987-01-27
申请号：US694833
申请日：1985-01-25
申请人： Chika Honda , Akio Suzuki , Katsutoshi Machida , Masatoshi Iwata
发明人： Chika Honda , Akio Suzuki , Katsutoshi Machida , Masatoshi Iwata
CPC分类号： G03C1/035 , G03C5/16 , G03C2001/03564 , G03C2005/168 , Y10S430/167 , Y10S430/168
摘要： A silver halide X-ray photosensitive material has a support bearing thereon a silver halide emulsion layer. The layer has at least three kinds of silver halide emulsions whose photographic characteristics are substantially different from each other. Out of at least three kinds of the silver halide emulsions, at least one of them is a monodisperse emulsion E.sub.1 and at least another one of them is a polydisperse emulsion E.sub.2.
摘要翻译： 卤化银X射线感光材料在其上具有载体上的卤化银乳剂层。 该层具有至少三种卤化银乳剂，其照相特性彼此基本不同。 在至少三种卤化银乳剂中，它们中的至少一种是单分散乳液E1，并且其中至少另一种是多分散乳液E2。
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公开(公告)号：US4514491A
公开(公告)日：1985-04-30
申请号：US374481
申请日：1982-05-03
申请人： Takeo Koitabashi , Syoji Matsuzaka , Yuji Hotta , Masatoshi Iwata
发明人： Takeo Koitabashi , Syoji Matsuzaka , Yuji Hotta , Masatoshi Iwata
CPC分类号： G03C1/035 , G03C2001/0357
摘要： A photosensitive silver halide emulsion comprising photosensitive silver halide grains which essentially consists of monodisperse globular-shaped grains. The grains may be prepared by adding a silver halide solvent to a silver halide emulsion containing monodisperse silver halide grains of regular crystal habit at a time between the complete formation of the monodisperse silver halide grains of regular crystal habit and before commencement of chemical sensitization.
摘要翻译： 包含感光卤化银颗粒的感光卤化银乳剂，其基本上由单分散的球形颗粒组成。 在完全形成规则晶体习惯的单分散卤化银颗粒之前和化学敏化开始之前，可以通过在含有规则晶体习惯的单分散卤化银晶粒的卤化银乳剂中加入卤化银溶剂来制备晶粒。
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公开(公告)号：US4413781A
公开(公告)日：1983-11-08
申请号：US332736
申请日：1981-12-21
申请人： Masatoshi Iwata
发明人： Masatoshi Iwata
CPC分类号： F02M57/028 , F02M49/02 , F02M57/021 , F02M67/04 , F02B3/06
摘要： A nozzle for injecting fuel premixed with air into the combustion chamber of a diesel engine cylinder. Included is a piston reciprocably mounted in a nozzle body to define in combination with the nozzle body an air chamber for receiving compressed air from the combustion chamber of the engine cylinder and a fuel chamber for receiving fuel from a fuel injection pump. Formed integral with the piston, a needle valve is adapted to open and close spray holes opening to the combustion chamber. Formed in the piston is a passage having a check valve mounted therein for allowing air to pass from the air chamber to the fuel chamber.Thus, upon descent of the piston at the end of the compression stroke, the fuel is intimately premixed with the compressed air from the air chamber, prior to the introduction into the combustion chamber.
摘要翻译： 用于将预混有空气的燃料喷射到柴油发动机气缸的燃烧室中的喷嘴。 包括可往复运动地安装在喷嘴本体中的活塞，其与喷嘴体组合形成用于从发动机气缸的燃烧室接收压缩空气的空气室和用于从燃料喷射泵接收燃料的燃料室。 与活塞形成一体，针阀适于打开和关闭通向燃烧室的喷射孔。 形成在活塞中的是具有安装在其中的止回阀的通道，用于允许空气从空气室通到燃料室。 因此，在压缩行程结束时活塞下降时，在引入燃烧室之前，燃料与来自空气室的压缩空气紧密地预混合。
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