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1. 发明授权

US4546074A Silver halide color light-sensitive materials 失效
标题翻译：卤化银色感光材料
公开(公告)号：US4546074A
公开(公告)日：1985-10-08
申请号：US539240
申请日：1983-10-05
申请人： Sadao Kamei , Yuichi Ohashi , Toshinao Ukai , Kiyohiko Yamamuro , Haruo Takei
发明人： Sadao Kamei , Yuichi Ohashi , Toshinao Ukai , Kiyohiko Yamamuro , Haruo Takei
IPC分类号： G03C7/26 , G03C1/29 , G03C1/02
CPC分类号： G03C1/29
摘要： A silver halide color light sensitive material with a silver iodobromide photographic emulsion layer is described. The silver iodobromide photographic emulsion contains at least one compound represented by the general formula (I): ##STR1## and at least one compound represented by the general formula (II): ##STR2## (in the general formulae (I) and (II), all symbols are as defined in the appended claims). The surface of silver iodobromide grains of the surface low iodine content type in the photographic emulsion is adsorbed from 10.sup.-7 to 10.sup.-3 mol of iodide ion per mol of silver halide. The silver iodobromide emulsion is spectrally sensitized in a red region without causing any undesirable problems.
摘要翻译：描述了具有碘溴化银照相乳剂层的卤化银色感光材料。碘溴化银照相乳剂含有至少一种由通式（I）表示的化合物：（I）和至少一种由通式（II）表示的化合物：通式（II）（I）和（II），所有符号如所附权利要求中所定义）。摄影乳液中低碘含量表面的碘溴化银颗粒表面每摩尔卤化银吸附10-7至10-3摩尔碘离子。碘溴化银乳剂在红色区域进行光谱增感，而不引起任何不期望的问题。

2. 发明授权

US4853322A Light-sensitive silver halide emulsion and color photographic materials using the same 失效
标题翻译：感光卤化银乳剂和使用其的彩色照相材料
公开(公告)号：US4853322A
公开(公告)日：1989-08-01
申请号：US138267
申请日：1987-12-28
申请人： Katsumi Makino , Yuichi Ohashi , Hiroshi Takehara , Yoichi Suga , Takekimi Shiozawa
发明人： Katsumi Makino , Yuichi Ohashi , Hiroshi Takehara , Yoichi Suga , Takekimi Shiozawa
IPC分类号： G03C7/20 , G03C1/005 , G03C1/035 , G03C1/16 , G03C1/18 , G03C7/30
CPC分类号： G03C1/0051 , G03C7/3022 , G03C1/16 , G03C1/18
摘要： A light-sensitive silver halide emulsion is disclosed, which comprises light-sensitive silver halide grains in a binder, wherein tabular grains having a diameter of at least 0.15 .mu.m account for at least 70% of the total projected area of said silver halide grains, said tubular grains have a mean aspect ratio of not more than 8.0, and at least 50% (by number) of all of said tabular grains are tabular grains in which the ratio (b/a) of the thickness (b) of said tabular grain to the longest spacing (a) between two or more parallel twinning planes of said tabular grain is at least 5. A color photographic material using the light-sensitive silver halide emulsion for at least one of the silver halide emulsion layers other than the outermost silver halide emulsion layer is also disclosed.

3. 发明授权

US4617259A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4617259A
公开(公告)日：1986-10-14
申请号：US780497
申请日：1985-09-26
申请人： Tadashi Ogawa , Satoshi Nagaoka , Yuichi Ohashi
发明人： Tadashi Ogawa , Satoshi Nagaoka , Yuichi Ohashi
IPC分类号： G03C7/26 , G03C1/035 , G03C7/30 , G03C1/02 , G03C1/06 , G03C1/08 , G03C1/46
CPC分类号： G03C7/3022 , G03C1/035 , G03C2001/03558 , G03C7/00
摘要： A silver halide color photographic material comprising a support having thereon at least a layer containing a group of silver halide grains having a relation that the larger an amount of silver of a grain is, the larger an amount of a content of silver iodide therein is, at a correlative coefficient of not less than 0.7 between a silver halide crystal grain size and a silver iodide content therein. The silver halide color photographic material has improved granularity and an improved gradient, and uses a small amount of silver.
摘要翻译：一种卤化银彩色照相材料，其包含至少一层含有一定数量的卤化银颗粒的载体的载体，其中银的银含量越大，其中碘化银的含量越大，其卤化银晶粒尺寸和碘化银含量之间的相关系数不小于0.7。卤化银彩色照相材料具有改善的粒度和改善的梯度，并且使用少量的银。

4. 发明授权

US5717523A Unpolarized light beam splitter 失效
标题翻译：非偏振光束分离器
公开(公告)号：US5717523A
公开(公告)日：1998-02-10
申请号：US741930
申请日：1996-10-31
申请人： Yuichi Ohashi
发明人： Yuichi Ohashi
IPC分类号： G02B5/08 , G02B5/28 , G02B5/30 , G02B27/28 , G02B1/10
CPC分类号： G02B27/283
摘要： Four kinds of dielectrics in the form of a mixture of ZrO.sub.2 and TiO.sub.2 having a refractive index of 2.07, MgF.sub.2 having a refractive index of 1.37, Al.sub.2 O.sub.3 having a refractive index of 1.61, and TiO.sub.2 having a refractive index of 2.27 are laminated on a transparent glass substrate in twenty layers. Two kinds of unpolarized light beam splitters having ratios of the reflected light to the transmitted light of 7:3 and 8:2, respectively, are thereby obtained. Both kinds of unpolarized light beam splitters have the twentieth layer, that is the outermost layer, formed with MgF.sub.2. The difference between the reflectance of the polarizing P component and the reflectance of the polarizing S component of the reflected light is set to be below 10%.
摘要翻译：折射率为2.07的ZrO 2和TiO 2的混合物，折射率为1.37的MgF 2，折射率为1.61的Al 2 O 3和折射率为2.27的TiO 2的四种电介质叠层在透明玻璃基板二十层。由此得到分别具有反射光与透射光的比例分别为7:3和8:2的两种非偏振光束分离器。两种非偏振光束分离器都是由MgF2形成的第二十层，即最外层。偏光P成分的反射率与反射光的偏振S成分的反射率之差设定为低于10％。

5. 外观设计

USD363240S Surveying apparatus utilizing a laser beam 失效
公开(公告)号：USD363240S
公开(公告)日：1995-10-17
申请号：US21902
申请日：1994-04-25
申请人： Takumi Hirakawa , Hiroyuki Tsuchikane , Yuichi Ohashi , Hidekazu Yamamuro , Shigeyuki Sawaguchi
设计人： Takumi Hirakawa , Hiroyuki Tsuchikane , Yuichi Ohashi , Hidekazu Yamamuro , Shigeyuki Sawaguchi

6. 发明授权

US5061614A Silver halide emulsion, method of manufacturing the same, and color photographic light-sensitive material using the emulsion 失效
标题翻译：银粉乳液，其制造方法和使用乳液的彩色摄影感光材料
公开(公告)号：US5061614A
公开(公告)日：1991-10-29
申请号：US372525
申请日：1989-06-27
申请人： Shunji Takada , Hideki Naito , Yuichi Ohashi , Seiji Yamashita , Shigeru Shibayama , Shigeo Hirano
发明人： Shunji Takada , Hideki Naito , Yuichi Ohashi , Seiji Yamashita , Shigeru Shibayama , Shigeo Hirano
IPC分类号： G03C1/005 , G03C1/10 , G03C1/16 , G03C1/18
CPC分类号： G03C1/0051 , G03C1/10 , G03C1/16 , G03C1/18
摘要： A silver halide emulsion manufactured by performing reduction sensitization and addition of at least one compound selected from the group consisting of compounds represented by formulas [I], [II], and [III] during the silver halide grain formation in a process of manufacturing silver halide emulsions:R--SO.sub.2 S--M [I]R--SO.sub.2 S-R.sup.1 [II]RSO.sub.2 S--L.sub.m --SSO.sub.2 --R.sup.2 [III]wherein R, R.sup.1, and R.sup.2 can be the same or different and represent an aliphatic group, an aromatic group, or a heterocyclic group, M represents a cation, L represents a divalent bonding group, m represents 0 or 1, compounds represented by formulas [I] to [III] can be polymers containing, as a repeating unit, divalent groups derived from compounds represented by formulas [I] to [III], and, if possible, R, R.sup.1, R.sup.2 and L can be bonded with each other to form a ring.

7. 发明授权

US08848047B2 Imaging device and endoscopic apparatus 有权
标题翻译：成像装置和内窥镜装置
公开(公告)号：US08848047B2
公开(公告)日：2014-09-30
申请号：US11861361
申请日：2007-09-26
申请人： Masafumi Inuiya , Yuichi Ohashi , Mikio Ihama
发明人： Masafumi Inuiya , Yuichi Ohashi , Mikio Ihama
IPC分类号： A62B1/04 , H04N3/14 , H04N5/33 , H04N9/04
CPC分类号： H04N9/045 , A61B1/00186 , H04N5/332
摘要： An imaging device comprising: in-substrate photoelectric converting devices arranged on the same plane in a semiconductor substrate; on-substrate photoelectric converting devices, formed on the same plane above the semiconductor substrate, each of which corresponds to each of at least a part of the in-substrate photoelectric converting devices and comprises a first electrode formed above the semiconductor substrate, a photoelectric converting layer formed on the first electrode and a second electrode formed on the photoelectric converting layer; a color filter layer that is formed above the semiconductor substrate and transmits a light in a different wave range from a wave range of a light to be absorbed by the photoelectric converting layer; and a signal reading section that reads a signal corresponding to an electric charge generated in the on-substrate photoelectric converting device and a signal corresponding to an electric charge generated in the in-substrate photoelectric converting device respectively.
摘要翻译：一种成像装置，包括：在半导体衬底中布置在同一平面上的衬底内光电转换装置; 衬底上光电转换装置，形成在半导体衬底上的相同平面上，每个衬底上的光电转换装置对应于衬底内光电转换装置的至少一部分中的每一个，并且包括形成在半导体衬底上的第一电极，光电转换形成在第一电极上的第一电极和形成在光电转换层上的第二电极; 滤色器层，其形成在所述半导体基板的上方，并且透过由所述光电转换层吸收的光的波长范围的不同波长的光; 以及信号读取部分，其分别读取与在衬底上光电转换装置中产生的电荷相对应的信号和对应于在衬底内光电转换装置中产生的电荷的信号。

8. 发明授权

US07444083B2 Optical fiber transmission system with a plural emitting point transmitter 有权
标题翻译：具有多个发射点发射机的光纤传输系统
公开(公告)号：US07444083B2
公开(公告)日：2008-10-28
申请号：US10886650
申请日：2004-07-09
申请人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
发明人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
IPC分类号： H04B10/00 , H04B10/12 , H01S5/00 , H01S3/08
CPC分类号： G02B6/02038 , G02B6/0288 , G02B6/425 , H04B10/2581
摘要： In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.
摘要翻译：在能够执行不低于1Gbps的高速光传输的光信号传输系统中，VCSEL具有发光点。光纤GI-POF的纤芯直径设定为不低于200μm，VCSEL的发光点布置在GI-POF的端面的外周的内侧。构成GI-POF核心的聚合组合物由含有氘化聚甲基丙烯酸酯的化合物制成。 VCSEL的光束的波长设定在770nm〜810nm的范围。

9. 发明授权

US4652515A Silver halide color photographic materials having improved development characteristics 失效
标题翻译：具有改善显影特性的卤化银彩色照相材料
公开(公告)号：US4652515A
公开(公告)日：1987-03-24
申请号：US762450
申请日：1985-08-05
申请人： Tadashi Ogawa , Jun Arakawa , Satoshi Nagaoka , Yuichi Ohashi , Koji Tamoto
发明人： Tadashi Ogawa , Jun Arakawa , Satoshi Nagaoka , Yuichi Ohashi , Koji Tamoto
IPC分类号： G03C7/20 , G03C1/005 , G03C7/26 , G03C7/30 , G03C7/305 , G03C1/46 , G03C1/08 , G03C7/32
CPC分类号： G03C7/3003 , G03C1/0051 , G03C2001/03535 , G03C2007/3034 , G03C7/30541
摘要： A silver halide color photographic material which comprises a support having thereon at least two silver halide light-sensitive layers having essentially the same color sensitivity but different speeds and a light-insensitive layer positioned adjacent to the highest-speed layer of said light-sensitive layers and containing a compound which reacts with the oxidation products of a color developing agent to form a diffusible development restraining compound or a precursor thereof. The photographic material provides a color image having excellent graininess and color reproduction and has excellent characteristics of development processing.
摘要翻译：一种卤化银彩色照相材料，其包括其上具有至少两个基本上具有相同颜色灵敏度但不同速度的卤化银感光层的支撑体，以及邻近所述感光层的最高速度层定位的不透光层并且含有与彩色显影剂的氧化产物反应形成扩散抑制发展化合物或其前体的化合物。照相材料提供了具有优异的颗粒性和色彩再现性的彩色图像，并且具有优异的显影处理特性。

10. 发明申请

US20050031354A1 Optical signal transmission system 有权
标题翻译：光信号传输系统
公开(公告)号：US20050031354A1
公开(公告)日：2005-02-10
申请号：US10886650
申请日：2004-07-09
申请人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
发明人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
IPC分类号： G02B6/028 , G02B6/26 , G02B6/42 , H01L31/0232 , H01S5/022 , H01S5/42 , H04B10/25 , H04B10/2507 , H04B10/2581 , H04B10/12
CPC分类号： G02B6/02038 , G02B6/0288 , G02B6/425 , H04B10/2581
摘要： In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.
摘要翻译：在能够执行不低于1Gbps的高速光传输的光信号传输系统中，VCSEL具有发光点。光纤GI-POF的纤芯直径设定为不低于200μm，VCSEL的发光点布置在GI-POF的端面的外周的内侧。构成GI-POF核心的聚合组合物由含有氘化聚甲基丙烯酸酯的化合物制成。 VCSEL的光束的波长设定在770nm〜810nm的范围。

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