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1. 发明授权

US4367483A Optical semiconductor device 失效
标题翻译：光半导体器件
公开(公告)号：US4367483A
公开(公告)日：1983-01-04
申请号：US192991
申请日：1980-10-02
申请人： Takeo Takahashi , Kazuhiro Kurata , Yuichi Ono , Kazuhiro Ito , Makoto Morioka , Mitsuhiro Mori , Ginro Takemura , Makoto Sakamoto , Masahiro Ichiki , Youichi Yasuda , Hirobumi Ouchi
发明人： Takeo Takahashi , Kazuhiro Kurata , Yuichi Ono , Kazuhiro Ito , Makoto Morioka , Mitsuhiro Mori , Ginro Takemura , Makoto Sakamoto , Masahiro Ichiki , Youichi Yasuda , Hirobumi Ouchi
IPC分类号： G02B6/42 , H01L27/15 , H01L31/12
CPC分类号： H04B10/40 , G02B6/4246 , H01L25/167 , H01L31/12 , H01L2924/0002
摘要： An optical semiconductor device includes a light emitting element disposed on a silicon sub-mount having a light receiving element formed in a surface region. By virtue of integral arrangement of the light emitting element and the light receiving element, a single lens can be used for both optical transmission and optical reception, whereby an optical communication system can be manufactured very inexpensively. Further, transmission and reception can be carried out simultaneously.
摘要翻译：光学半导体器件包括设置在具有形成在表面区域中的光接收元件的硅子座上的发光元件。通过发光元件和光接收元件的整体布置，可以将单个透镜用于光传输和光接收两者，从而可以非常便宜地制造光通信系统。此外，可以同时进行发送和接收。

2. 发明授权

US4740819A Photo semiconductor device 失效
标题翻译：照片半导体器件
公开(公告)号：US4740819A
公开(公告)日：1988-04-26
申请号：US680118
申请日：1986-06-30
申请人： Hirobumi Ouchi , Hiroshi Matsuda , Makoto Morioka , Masahiko Kawata , Kazuhiro Kurata , Yasushi Koga
发明人： Hirobumi Ouchi , Hiroshi Matsuda , Makoto Morioka , Masahiko Kawata , Kazuhiro Kurata , Yasushi Koga
IPC分类号： H01L31/00 , H01L31/107 , H01L29/90
CPC分类号： H01L31/1075
摘要： Disclosed is a photo-detective semiconductor device having, on a predetermined semiconductor substrate, at least a first semiconductor layer which exhibits a first conductivity type, a second semiconductor layer which is disposed on said first semiconductor layer, which has a forbidden band gap greater than that of said first semiconductor layer and which exhibits the first conductivity type, and a p-n junction which is formed by a region disposed in said second semiconductor layer and exhibiting a second conductivity type; characterized by comprising a third semiconductor layer which is disposed on said second semiconductor layer, which exhibits the first conductivity type and which has a surface protective function. The third semiconductor layer is usually made of a group III-V compound semiconductor of a quaternary system. By way of example, in a case where the first semiconductor layer is formed of InGaAsP and where the second semiconductor layer is formed of InP, the third semiconductor layer is made of InGaAsP, InGaAs or the like. A photo-detective semiconductor device of low dark current can be provided.
摘要翻译：公开了一种光检测半导体器件，其在预定半导体衬底上具有至少第一导电类型的第一半导体层，设置在所述第一半导体层上的禁止带隙大于第二半导体层的第二半导体层，所述第一半导体层的表面具有第一导电类型，以及pn结，其由设置在所述第二半导体层中并呈现第二导电类型的区域形成; 其特征在于包括：第三半导体层，其设置在所述第二半导体层上，其具有第一导电类型并具有表面保护功能。第三半导体层通常由四元系的III-V族化合物半导体制成。作为示例，在第一半导体层由InGaAsP形成且第二半导体层由InP形成的情况下，第三半导体层由InGaAsP，InGaAs等构成。可以提供低暗电流的光检测半导体器件。

3. 发明授权

US4816890A Optoelectronic device 失效
标题翻译：光电器件
公开(公告)号：US4816890A
公开(公告)日：1989-03-28
申请号：US915410
申请日：1986-10-06
申请人： Hirobumi Ouchi , Ichiro Fujiwara , Hiroshi Matsuda , Kazuhiro Ito , Kazuyuki Nagatsuma
发明人： Hirobumi Ouchi , Ichiro Fujiwara , Hiroshi Matsuda , Kazuhiro Ito , Kazuyuki Nagatsuma
IPC分类号： H01L31/107 , H01L27/14 , H01L31/00
CPC分类号： H01L31/1075
摘要： An avalanche photodiode including a substrate, a first semiconductor region of a first conductivity type having a relatively large band gap, a second semiconductor region of a second conductivity type having a relatively large band gap, and a third semiconductor region of the first conductivity type having a band gap smaller than the band gap of the first and second semiconductor regions, is disclosed in which, in order to suppress an increase in dark current and to cause the avalanche photodiode to operate on a low voltage, a fourth semiconductor region equal in conductivity type to and larger in impurity concentration than the first semiconductor region is formed in the first semiconductor region at a position below a central portion of a pn junction formed between the first semiconductor region and the second semiconductor region. The avalanche photodiode formed with this structure has low-noise and low operation voltage characteristics.
摘要翻译：一种雪崩光电二极管，包括基板，具有相对较大带隙的第一导电类型的第一半导体区域，具有相对较大带隙的第二导电类型的第二半导体区域，以及具有第一导电类型的第三半导体区域，公开了一种小于第一和第二半导体区域的带隙的带隙，其中为了抑制暗电流的增加并使雪崩光电二极管在低电压下工作，等于导电性的第四半导体区域在形成在第一半导体区域和第二半导体区域之间的pn结的中心部分下方的位置处，在第一半导体区域中形成并且具有比第一半导体区域更大的杂质浓度。用这种结构形成的雪崩光电二极管具有低噪声和低工作电压特性。

4. 发明授权

US07813674B2 Developing toner for electrophotography and electro-photographic device 有权
标题翻译：显影电子照相和电子照相装置用调色剂
公开(公告)号：US07813674B2
公开(公告)日：2010-10-12
申请号：US11024881
申请日：2004-12-30
申请人： Junji Kobayashi , Shigenori Yaguchi , Tomonari Hokkyo , Hirobumi Ouchi
发明人： Junji Kobayashi , Shigenori Yaguchi , Tomonari Hokkyo , Hirobumi Ouchi
IPC分类号： G03G15/20 , G03G15/04
CPC分类号： G03G9/0823 , G03G9/0821 , G03G9/08782
摘要： A toner for electrophotography containing at least a fixing resin, a coloring agent and a wax is a toner containing rice wax and carnauba wax as the wax constitutional component thereof. A cleaning unit employs the blade cleaning mode; and for the purposes of keeping the performance of the cleaning unit and preventing the generation of printing failure. The toner has a relationship between a charge amount X (i.e., an absolute value of charge amount of the toner, μC/g) and a deposition amount Y (mg/cm2) satisfied with the following expression (1) or (2): X≦21 (1) X>21 and Y≦−0.0329X+1.6223 (2)
摘要翻译：含有至少定影树脂，着色剂和蜡的电子照像用调色剂是含有米蜡和巴西棕榈蜡作为其蜡组成成分的调色剂。清洁单元采用刀片清洁模式; 并且为了保持清洁单元的性能并且防止产生打印故障。调色剂的充电量X（即，调色剂的电荷量的绝对值μC/ g）与满足以下表达式（1）或（2）的沉积量Y（mg / cm 2）之间具有关系： X＆lt; 21（1）X> 21和Y＆nlE; -0.0329X + 1.6223（2）

5. 发明申请

US20050271428A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050271428A1
公开(公告)日：2005-12-08
申请号：US11137342
申请日：2005-05-26
申请人： Shigenori Yaguchi , Junji Kobayashi , Hirobumi Ouchi , Tomonari Hokkyo
发明人： Shigenori Yaguchi , Junji Kobayashi , Hirobumi Ouchi , Tomonari Hokkyo
IPC分类号： G03G9/08 , G03G9/09 , G03G15/09
CPC分类号： G03G15/09
摘要： In the image forming apparatus by: visualizing an electrostatic latent image formed on an electrostatic charge carrying member; transferring a toner image, which is thus visualized, to a recording medium, or to a recording medium through an intermediate transfer material; and fixing the toner image, which is thus transferred to the recording medium, to obtain a recorded image, the toner includes at least a fixing resin, a colorant, a releasing agent, and an external additive, the toner has an average particle diameter in a range of from 4 to 12 μm and including no particle having a diameter of 45 μm or more, a ratio of a toner adhesion amount in a character part to a toner adhesion amount in a solid image part upon printing is more than 0. 5 and less than 4, and the toner adhesion amount in a character part is 1.6 mg/cm2 or less.
摘要翻译：在图像形成装置中，通过使形成在静电电荷承载构件上的静电潜像可视化; 通过中间转印材料将如此可视化的调色剂图像转印到记录介质或记录介质上; 并且将由此转印到记录介质上的调色剂图像定影以获得记录图像，调色剂至少包括定影树脂，着色剂，脱模剂和外部添加剂，调色剂的平均粒径为 4至12μm的范围，并且不包括直径为45μm或更大的颗粒，打印时字符部分中调色剂粘附量与固体图像部分中调色剂粘附量的比例大于0.5 小于4，字符部分中的调色剂附着量为1.6mg / cm 2以下。

6. 发明申请

US20050158645A1 Developing toner for electrophotography and electro-photographic device 有权
标题翻译：显影电子照相和电子照相装置用调色剂
公开(公告)号：US20050158645A1
公开(公告)日：2005-07-21
申请号：US11024881
申请日：2004-12-30
申请人： Junji Kobayashi , Shigenori Yaguchi , Tomonari Hokkyo , Hirobumi Ouchi
发明人： Junji Kobayashi , Shigenori Yaguchi , Tomonari Hokkyo , Hirobumi Ouchi
IPC分类号： G03G9/08 , G03G9/087 , G03G15/08 , G03G21/10
CPC分类号： G03G9/0823 , G03G9/0821 , G03G9/08782
摘要： A toner for electrophotography containing at least a fixing resin, a coloring agent and a wax is a toner containing rice wax and carnauba wax as the wax constitutional component thereof. A cleaning unit employs the blade cleaning mode; and for the purposes of keeping the performance of the cleaning unit and preventing the generation of printing failure. The toner has a relationship between a charge amount X (i.e., an absolute value of charge amount of the toner, μC/g) and a deposition amount Y (mg/cm2) satisfied with the following expression (1) or (2): X≦21 (1) X>21 and Y≦−0.0329X+1.6223 (2)
摘要翻译：含有至少定影树脂，着色剂和蜡的电子照像用调色剂是含有米蜡和巴西棕榈蜡作为其蜡组成成分的调色剂。清洁单元采用刀片清洁模式; 并且为了保持清洁单元的性能并且防止产生打印故障。调色剂具有满足以下表达式的充电量X（即，调色剂的电荷量的绝对值，μC/ g）与沉积量Y（mg / cm 2）之间的关系（1）或（2）：<？in-line-formula description =“In-line Formulas”end =“lead”？> X <= 21（1）<？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> X> 21，Y <= - 0.0329X + 1.6223（2） line-formula description =“In-line Formulas”end =“tail”？>

7. 发明授权

US07570904B2 Image forming apparatus 有权
公开(公告)号：US07570904B2
公开(公告)日：2009-08-04
申请号：US11137342
申请日：2005-05-26
申请人： Shigenori Yaguchi , Junji Kobayashi , Hirobumi Ouchi , Tomonari Hokkyo
发明人： Shigenori Yaguchi , Junji Kobayashi , Hirobumi Ouchi , Tomonari Hokkyo
IPC分类号： G03G15/09
CPC分类号： G03G15/09
摘要： In the image forming apparatus by: visualizing an electrostatic latent image formed on an electrostatic charge carrying member; transferring a toner image, which is thus visualized, to a recording medium, or to a recording medium through an intermediate transfer material; and fixing the toner image, which is thus transferred to the recording medium, to obtain a recorded image, the toner includes at least a fixing resin, a colorant, a releasing agent, and an external additive, the toner has an average particle diameter in a range of from 4 to 12 μm and including no particle having a diameter of 45 μm or more, a ratio of a toner adhesion amount in a character part to a toner adhesion amount in a solid image part upon printing is more than 0.5 and less than 4, and the toner adhesion amount in a character part is 1.6 mg/cm2 or less.

8. 发明授权

US4563764A Semiconductor laser device 失效
标题翻译：半导体激光器件
公开(公告)号：US4563764A
公开(公告)日：1986-01-07
申请号：US531710
申请日：1983-09-13
申请人： Takao Kuroda , Takashi Kajimura , Yasutoshi Kashiwada , Naoki Chinone , Hirobumi Ouchi , Tsukuru Ohtoshi
发明人： Takao Kuroda , Takashi Kajimura , Yasutoshi Kashiwada , Naoki Chinone , Hirobumi Ouchi , Tsukuru Ohtoshi
IPC分类号： H01S5/00 , H01S5/223 , H01S3/19
CPC分类号： H01S5/2232 , H01S5/2234
摘要： Disclosed is a semiconductor laser device having at least an optical confinement region which includes a first semiconductor layer, and second and third semiconductor layers holding the first semiconductor layer therebetween and having a greater band gap and a lower refractive index than those of the first semiconductor layer, the second and third semiconductor layers having conductivity types opposite to each other; characterized in that the relationship between a donor density (N.sub.D .times.10.sup.17 cm.sup.-3) of the n-conductivity type semiconductor layer in the second and third semiconductor layers and a proportion (.GAMMA..sub.n %) of an optical output existing in the n-conductivity type semiconductor layer relative to a total optical output of the laser is set at N.sub.D .times..GAMMA..sub.n .gtoreq.500. Noise characteristics are sharply improved.
摘要翻译：公开了一种半导体激光器件，其至少具有包含第一半导体层的光限制区域，以及将第一半导体层保持在其间并且具有比第一半导体层的更大的带隙和更低的折射率的第二和第三半导体层所述第二和第三半导体层具有彼此相反的导电类型; 其特征在于，第二和第三半导体层中的n导电型半导体层的供体密度（ND×107cm-3）与存在于n导电型半导体中的光输出的比例（GAMMA n％）之间的关系相对于激光的总光输出的层设置为NDx GAMMA n> = 500。噪声特性大幅提高。

9. 发明授权

US07435519B2 Electrophotographic toner and image forming apparatus 有权
公开(公告)号：US07435519B2
公开(公告)日：2008-10-14
申请号：US11030970
申请日：2005-01-10
申请人： Shigenori Yaguchi , Junji Kobayashi , Tomonari Hokkyo , Hirobumi Ouchi
发明人： Shigenori Yaguchi , Junji Kobayashi , Tomonari Hokkyo , Hirobumi Ouchi
IPC分类号： G03G9/087 , G03G9/097
CPC分类号： G03G9/09783 , G03G9/08755 , G03G9/08782 , G03G9/08797
摘要： An electrophotographic toner comprising at least a fixing resin, a coloring agent, a release agent and a charge control agent, wherein the release agent is carnauba wax, the charge control agent is a boron complex of a salicylic acid derivative, and the fixing resin contains two kinds of polyester resins in ratio represented by the following equation (1); A ⁡ ( T 1 / 2 ) - A ⁡ ( T fb ) B ⁡ ( T 1 / 2 ) - B ⁡ ( T fb ) ≦ A ⁡ ( T 1 / 2 ) × C B ⁡ ( T 1 / 2 ) × D ≦ B ⁡ ( T 1 / 2 ) - B ⁡ ( T fb ) A ⁡ ( T 1 / 2 ) - A ⁡ ( T fb ) , ( 1 ) wherein in the above equation, A(T1/2)−A(Tfb)

10. 发明授权

US07144667B2 Electrostatic charge image developing toner, and developer, image forming apparatus and image forming method using the same toner 失效
标题翻译：静电荷图像显影调色剂，显影剂，成像设备和使用相同调色剂的成像方法
公开(公告)号：US07144667B2
公开(公告)日：2006-12-05
申请号：US10788393
申请日：2004-03-01
申请人： Tsuneaki Kawanishi , Junji Kobayashi , Ryuuichi Shimizu , Shigenori Yaguchi , Hirobumi Ouchi
发明人： Tsuneaki Kawanishi , Junji Kobayashi , Ryuuichi Shimizu , Shigenori Yaguchi , Hirobumi Ouchi
IPC分类号： G03G9/00
CPC分类号： G03G9/08797 , G03G9/08704 , G03G9/08706 , G03G9/08782 , G03G9/08795
摘要： The invention provides an electrostatic charge image developing toner containing a fixing resin and a wax, characterized in that in a DSC curve measured by a differential scanning calorimeter for the wax, a maximum endothermic peak of endothermic peaks at temperature up is less than 70° C., on-set temperature attributable to the maximum endothermic peak is above 50° C., and lowest on-set temperature of on-set temperatures attributable to endothermic peaks except the maximum endothermic peak is in a range of from 30° C. to 40° C.
摘要翻译：本发明提供一种含有固定树脂和蜡的静电荷图像显影调色剂，其特征在于，在通过差示扫描量热计测定的DSC中的DSC曲线中，升温时吸热峰的最大吸热峰小于70℃ 归因于最大吸热峰的设定温度高于50℃，归因于除最大吸热峰之外的吸热峰的设定温度的最低设定温度在30℃至 40°C

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