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1. 发明授权

US4514491A Photosensitive silver halide emulsion 失效
标题翻译：感光卤化银乳剂
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
IPC分类号： G03C1/005 , G03C1/035 , G03C1/02
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。

2. 发明授权

US4680252A Silver halide light-sensitive photographic material for radiographic use 失效
标题翻译：用于放射照相使用的卤化银感光感光材料
公开(公告)号：US4680252A
公开(公告)日：1987-07-14
申请号：US757518
申请日：1985-07-19
申请人： Akio Suzuki , Takeo Koitabashi , Masatoshi Iwata , Hisashi Yamaguchi , Syoji Matsuzaka
发明人： Akio Suzuki , Takeo Koitabashi , Masatoshi Iwata , Hisashi Yamaguchi , Syoji Matsuzaka
IPC分类号： G03C5/17 , G03C1/00 , G03C5/16 , G03C1/02 , G03C1/06 , G03C1/76
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。

3. 发明授权

US4446228A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US4446228A
公开(公告)日：1984-05-01
申请号：US372128
申请日：1982-04-27
申请人： Chika Honda , Masatoshi Iwata , Takeo Koitabashi
发明人： Chika Honda , Masatoshi Iwata , Takeo Koitabashi
IPC分类号： G03C1/005 , G03C1/035 , G03C1/02
CPC分类号： G03C1/035 , G03C2001/03564 , G03C2001/0357 , G03C2005/168 , Y10S430/167
摘要： A silver halide photographic material comprising a base having formed thereon a silver halide emulsion layer substantially made of two or more monodisperse emulsions having different average grain sizes in the range of from 0.2 to 3.0 .mu.m is disclosed. The grain size distribution curve of the silver halide grains in said emulsion layer has two or more peaks, and the distance between the highest peak and the second highest peak is at least 0.3 .mu.m.
摘要翻译：公开了一种卤化银照相材料，其包含在其上形成有基本上由两种或更多种不同平均粒度在0.2至3.0μm范围内的单分散乳液制成的卤化银乳剂层的基底。所述乳剂层中的卤化银颗粒的粒度分布曲线具有两个或多个峰，并且最高峰和第二高峰之间的距离为至少0.3μm。

4. 发明授权

US08115193B2 Vertical resonator type light emitting diode 有权
标题翻译：垂直谐振器型发光二极管
公开(公告)号：US08115193B2
公开(公告)日：2012-02-14
申请号：US12770590
申请日：2010-04-29
申请人： Masatoshi Iwata , Ryo Sakamoto
发明人： Masatoshi Iwata , Ryo Sakamoto
IPC分类号： H01L29/06
CPC分类号： H01L33/105
摘要： A novel vertical resonator type light emitting diode of which has a simplified structure of the reflector layer of its light emitting side an which is resistant to declination of its emission output power towards a high temperature range, has an active layer 5, and a first reflector layer 3 at its light reflecting side and a second reflector layer 9 at its light emitting side which are formed to sandwich the active later 5 between them, wherein each of the first reflector layer 3 and the second reflector layer 9 is structured to comprise a plurality of pairs of two alternate semiconductor layers formed which are different from each other in refractive index, and the second reflector layer 9 has a number of such pairs which is not less than 1/10 and not more than ⅓ of that which said first reflector layer 3 has. The emission output power can be enhanced when the first reflector layer has a number of such pairs which is not less than 11 and not more than 41.
摘要翻译：其新颖的垂直谐振器型发光二极管具有其发光侧的反射层的简化结构，其耐受其向高温范围的发射输出功率的偏移，具有有源层5和第一反射器在其光反射侧的层3和在其发光侧的第二反射器层9，其被形成为在它们之间夹住活性物质5，其中第一反射器层3和第二反射器层9中的每一个被构造成包括多个形成的折射率彼此不同的两个交替的半导体层的对，并且第二反射器层9具有不小于所述第一反射器层的1/10并且不大于1/3的这种对的数量 3有。当第一反射器层具有多个不小于11且不大于41的这种对时，可以增强发射输出功率。

5. 发明申请

US20090020777A1 VERTICAL RESONATOR TYPE LIGHT EMITTING DIODE 审中-公开
标题翻译：立式共振器型发光二极管
公开(公告)号：US20090020777A1
公开(公告)日：2009-01-22
申请号：US12280551
申请日：2007-03-27
申请人： Masatoshi Iwata , Ryo Sakamoto
发明人： Masatoshi Iwata , Ryo Sakamoto
IPC分类号： H01L33/00
CPC分类号： H01L33/105
摘要： A novel vertical resonator type light emitting diode of which has a simplified structure of the reflector layer of its light emitting side an which is resistant to declination of its emission output power towards a high temperature range, has an active layer 5, and a first reflector layer 3 at its light reflecting side and a second reflector layer 9 at its light emitting side which are formed to sandwich the active later 5 between them, wherein each of the first reflector layer 3 and the second reflector layer 9 is structured to comprise a plurality of pairs of two alternate semiconductor layers formed which are different from each other in refractive index, and the second reflector layer 9 has a number of such pairs which is not less than 1/10 and not more than ⅓ of that which said first reflector layer 3 has. The emission output power can be enhanced when the first reflector layer has a number of such pairs which is not less than 11 and not more than 41.
摘要翻译：其新颖的垂直谐振器型发光二极管具有其发光侧的反射层的简化结构，其耐受其向高温范围的发射输出功率的偏移，具有有源层5和第一反射器在其光反射侧的层3和在其发光侧的第二反射器层9，其被形成为在它们之间夹住活性物质5，其中第一反射器层3和第二反射器层9中的每一个被构造成包括多个形成的折射率彼此不同的两个交替的半导体层的对，并且第二反射层9具有不小于所述第一反射层9的1/10且不大于1/3的这种对的数量反射层3具有。当第一反射器层具有多个不小于11且不大于41的这种对时，可以增强发射输出功率。

6. 发明授权

US4406404A Diesel fuel injection nozzle 失效
标题翻译：柴油燃油喷嘴
公开(公告)号：US4406404A
公开(公告)日：1983-09-27
申请号：US270635
申请日：1981-06-04
申请人： Ippei Horino , Yuzo Tsumura , Masatoshi Iwata
发明人： Ippei Horino , Yuzo Tsumura , Masatoshi Iwata
IPC分类号： F02M67/04 , F02B3/06 , F02M57/02 , F02M61/16 , F02M61/18 , F02M61/04
CPC分类号： F02M61/16 , F02M57/021 , F02M61/162 , F02M61/18 , F02B3/06
摘要： A nozzle for the air injection of fuel into the combustion chamber of a diesel engine cylinder. Included is a plunger reciprocably mounted in a nozzle body to define an air chamber for receiving compressed air from the combustion chamber during the compression stroke of the piston in the engine cylinder. Formed integral with the plunger, a needle valve defines within the nozzle body a fuel chamber for receiving fuel to be injected. A nozzle tip secured to the nozzle body founds a premixing chamber open directly to the combustion chamber and further in communication with both air chamber and fuel chamber. Thus, upon descent of the plunger at the end of the compression stroke, the fuel from the fuel chamber is intimately premixed in the premixing chamber with the compressed air from the air chamber, prior to introduction into the combustion chamber.
摘要翻译：用于将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主体中的柱塞，以限定用于在发动机气缸内的活塞的压缩冲程期间从燃烧室接收压缩空气的空气室。与柱塞形成一体，针阀在喷嘴体内限定用于接收要喷射的燃料的燃料室。固定到喷嘴体上的喷嘴尖端形成一个直接与燃烧室相连的预混合室，并进一步与气室和燃料室连通。因此，在压缩冲程结束时柱塞下降时，在引入燃烧室之前，来自燃料室的燃料在预混合室中与来自空气室的压缩空气紧密地预混合。

7. 发明授权

US4381077A Diesel fuel injection nozzle 失效
标题翻译：柴油燃油喷嘴
公开(公告)号：US4381077A
公开(公告)日：1983-04-26
申请号：US270539
申请日：1981-06-04
申请人： Yuzo Tsumura , Masatoshi Iwata
发明人： Yuzo Tsumura , Masatoshi Iwata
IPC分类号： F02B3/06 , F02M57/02 , F02M63/00 , F02M67/02 , F02M67/10 , F02M61/08
CPC分类号： F02M63/00 , F02M57/02 , F02M63/001 , F02M67/02 , F02B3/06
摘要： For the injection of premixed fuel and air into a diesel engine cylinder, a nozzle assembly has a piston reciprocably mounted in a nozzle body to define a premixing chamber therein. Fuel and air are delivered into this premixing chamber through respective ports which are simultaneously covered and uncovered by the piston. Extending through the premixing chamber, a stepped plunger has one end slidably fitted in a bore in the piston to define a pressure chamber therein for exerting a decreasing air pressure on the plunger and has the other end arranged for movement out of and back into the nozzle body for spraying the fuel-air mixture from the premixing chamber through spray holes formed therein. During the stroke of the piston to compress the fuel-air mixture trapped in the premixing chamber, the compressed mixture acts on the step of the plunger to hold same retracted in the nozzle body against the decreasing air pressure in the pressure chamber. Only upon movement of the piston into positive engagement with the plunger does its spray hole end project out of the nozzle body for spraying the compressed fuel-air mixture into the diesel engine cylinder.
摘要翻译：为了将预混燃料和空气注入柴油发动机气缸，喷嘴组件具有可往复运动地安装在喷嘴体中的活塞，以在其中限定预混合室。燃料和空气通过相应的端口被输送到这个预混合室中，同时被活塞盖住和覆盖。延伸通过预混合室，阶梯式柱塞具有可滑动地装配在活塞中的孔中的一端以在其中限定压力室，用于在柱塞上施加减小的空气压力，并且另一端被布置成移动到喷嘴之外并返回到喷嘴用于通过形成在其中的喷孔将预混合室喷射燃料 - 空气混合物。在活塞的冲程期间，压缩被捕获在预混合室中的燃料 - 空气混合物，压缩混合物作用在柱塞的台阶上，以保持压缩腔内减小的空气压力。只有当活塞与柱塞正向接合运动时，其喷射孔端部突出于喷嘴体内，以将压缩的燃料 - 空气混合物喷射到柴油发动机气缸中。

8. 发明授权

US08278822B2 Light-emitting element 有权
标题翻译：发光元件
公开(公告)号：US08278822B2
公开(公告)日：2012-10-02
申请号：US13054261
申请日：2009-06-05
申请人： Masatoshi Iwata , Norio Tasaki , Yoshiyuki Kobayashi , Tetsuya Matsuura
发明人： Masatoshi Iwata , Norio Tasaki , Yoshiyuki Kobayashi , Tetsuya Matsuura
IPC分类号： H05B33/00
CPC分类号： H01L33/08 , H01L33/10
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。

9. 发明授权

US08044439B2 Light-emitting device and manufacturing method of the same 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US08044439B2
公开(公告)日：2011-10-25
申请号：US12088983
申请日：2006-09-28
申请人： Ryo Sakamoto , Masatoshi Iwata , Susumu Tsujikawa , Yoshiyuki Kobayashi
发明人： Ryo Sakamoto , Masatoshi Iwata , Susumu Tsujikawa , Yoshiyuki Kobayashi
IPC分类号： H01L27/148
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。

10. 发明授权

US07989799B2 Surface light emitting element 有权
标题翻译：表面发光元件
公开(公告)号：US07989799B2
公开(公告)日：2011-08-02
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： H01L29/06
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）＆nlE; L＆nlE;λ/（10×n）的条件。

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