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公开(公告)号：US5900621A
公开(公告)日：1999-05-04
申请号：US903104
申请日：1997-07-30
CPC分类号： G02F1/0123 , H04B10/505 , H04B10/50575 , H04B10/50595 , H04B10/564
摘要： In a light transmitter comprises an automatic bias control circuit which automatically controls a bias for an external modulator, a part of a light output/input signal of the external modulator is branched to detect an electrical monitor signal and a gain control signal is generated in inverse proportion to the level of the monitor signal to control the gain of the automatic bias control circuit.
摘要翻译： 在光发射机包括自动偏置控制电路，其自动控制外部调制器的偏置，外部调制器的光输出/输入信号的一部分被分支以检测电监视信号，并且产生增益控制信号 与监视信号的电平成比例，以控制自动偏置控制电路的增益。
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公开(公告)号：US07648289B2
公开(公告)日：2010-01-19
申请号：US12078060
申请日：2008-03-26
IPC分类号： G02B6/36
CPC分类号： G02B6/4292 , G02B6/4201 , G02B6/4261
摘要： A module is configured to be attached to a cage. A handle is rotatable about a rotation shaft between an accommodated position where the module is mounted to the cage and a withdrawal position where the module can be withdrawn from the cage. A resiliently-bendable tongue piece performs engagement and disengagement between the module and the cage. A notch portion is provided to the tongue piece. A press portion is provided to the handle on a circumference having a center located on the rotation shaft of the handle, the press portion configured to contact with the notch portion when the handle is at the accommodated position. A cam rotatable with the handle so as to resiliently bend the tongue piece.
摘要翻译： 模块被配置为附接到笼。 手柄可绕旋转轴转动，该旋转轴在模块安装到保持架的容纳位置和模块可从保持架中取出的取出位置之间旋转。 弹性弯曲的舌片执行模块和保持架之间的接合和分离。 切口部分设置在舌片上。 在具有位于手柄的旋转轴上的中心的圆周上的手柄上设置有按压部，当手柄处于收纳位置时，按压部构造成与切口部接触。 凸轮可与手柄一起旋转，以弹性地弯曲舌片。
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公开(公告)号：US20080187271A1
公开(公告)日：2008-08-07
申请号：US12078060
申请日：2008-03-26
IPC分类号： G02B6/36
CPC分类号： G02B6/4292 , G02B6/4201 , G02B6/4261
摘要： A module is configured to be attached to a cage. A handle is rotatable about a rotation shaft between an accommodated position where the module is mounted to the cage and a withdrawal position where the module can be withdrawn from the cage. A resiliently-bendable tongue piece performs engagement and disengagement between the module and the cage. A notch portion is provided to the tongue piece. A press portion is provided to the handle on a circumference having a center located on the rotation shaft of the handle, the press portion configured to contact with the notch portion when the handle is at the accommodated position. A cam rotatable with the handle so as to resiliently bend the tongue piece.
摘要翻译： 模块被配置为附接到笼。 手柄可绕旋转轴转动，该旋转轴在模块安装到保持架的容纳位置和模块可从保持架中取出的取出位置之间旋转。 弹性弯曲的舌片执行模块和保持架之间的接合和分离。 切口部分设置在舌片上。 在具有位于手柄的旋转轴上的中心的圆周上的手柄上设置有按压部，当手柄处于收纳位置时，按压部构造成与切口部接触。 凸轮可与手柄一起旋转，以弹性地弯曲舌片。
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公开(公告)号：US06658213B2
公开(公告)日：2003-12-02
申请号：US09768696
申请日：2001-01-24
IPC分类号： H04B1004
CPC分类号： G02F1/0123 , G02F2201/58
摘要： The invention relates to a modulation controlling circuit for supplying a modulating signal to an external modulator that outputs a modulated optical signal, while setting a proper operating point in the external modulator. The external modulator that operates in cooperation with the modulation controlling circuit of the invention enables high-quality modulation at a wide bit rate range. Therefore, in an optical transmission system or a measuring instrument to which the invention is applied, the characteristics and the performance are improved and the operation is made stable without loss of advantages of the external modulator.
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公开(公告)号：US5567167A
公开(公告)日：1996-10-22
申请号：US354229
申请日：1994-12-12
申请人： Akihiko Hayashi
发明人： Akihiko Hayashi
CPC分类号： H01R12/52 , H01R12/523 , H05K3/308 , H05K3/368
摘要： A new printed wiring board connection apparatus is provided. The apparatus comprises a spacer made of synthetic resin insulation material with pin support spaces bored within it, connection pins of elastic wire each having at least one bent portion with an end thereof being bent outwardly are inserted into the pin support spaces of the spacer such that they are resiliently secured therewithin with the aid of pin engagement holes formed in the pin support spaces which receive the bent ends of the connection pins while the bent portions and opposite ends thereto of the connection pins protrude from the spacer. The aforesaid apparatus is used to connect two printed wiring boards in such a way that protruding portions of the connection pins are inserted into throughholes of the printed wiring boards. Although protruding portions are soldered except for the bent portions of the connection pins, the connection pins may be disengaged from one or both of the two printed wiring boards to provide repairing work facility.
摘要翻译： 提供了一种新的印刷线路板连接装置。 该装置包括由合成树脂绝缘材料制成的间隔件，其内部具有销支撑空间，弹性线的连接销每个具有至少一个弯曲部分，其端部向外弯曲，插入到间隔件的销支撑空间中，使得 它们借助于形成在销支撑空间中的销接合孔而被弹性地固定在其中，所述销接合孔接收连接销的弯曲端，而连接销的弯曲部分和相对端部从间隔件突出。 上述装置用于连接两个印刷线路板，使得连接销的突出部分插入到印刷线路板的通孔中。 除了连接销的弯曲部分之外，虽然突出部分被焊接，但是连接销可以从两个印刷电路板中的一个或两个脱离，以提供修理工作设施。
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公开(公告)号：US20050201443A1
公开(公告)日：2005-09-15
申请号：US11054554
申请日：2005-02-10
申请人： Akihiko Hayashi , Kensuke Matsui , Hirokazu Osada
发明人： Akihiko Hayashi , Kensuke Matsui , Hirokazu Osada
IPC分类号： G02F1/035 , H01S3/00 , H04B10/50 , H04B10/564
CPC分类号： G02F1/0356 , H04B10/503 , H04B10/564
摘要： A light source device has a CW light source for emitting first DC light, a level converter for converting optical electric power of the first DC light into second DC light and outputting the second DC light, and a mixer for mixing an optical main signal having a constant extinction ratio with the second DC light.
摘要翻译： 光源装置具有用于发射第一DC光的CW光源，用于将第一DC光的光功率转换为第二DC光并输出第二DC光的电平转换器，以及混合器，用于混合具有 恒定消光比与第二个直流光。
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公开(公告)号：US06626001B2
公开(公告)日：2003-09-30
申请号：US09966597
申请日：2001-10-01
申请人： Masanari Hamachi , Akihiko Hayashi
发明人： Masanari Hamachi , Akihiko Hayashi
IPC分类号： F25B100
CPC分类号： B60H1/00764 , B60H1/3222 , F25B49/022 , F25B2500/28
摘要： A clutch of the compressor is selectively engaged and disengaged by a coaction of an engine ECU and an air-conditioning ECU. If an air-conditioning system operating switch is detected as being turned on after a startup of an engine is detected, the clutch is changed from an off-state to an on-state to actuate the compressor to discharge a liquid refrigerant therefrom on the condition that an engine coolant temperature is higher than a reference engine coolant temperature. When the engine coolant temperature is higher than the reference engine coolant temperature, e.g., 40° C., the liquid refrigerant stored in the compressor is discharged of its own accord, and hence the amount of the liquid refrigerant stored in the compressor becomes small.
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8.发明授权Nigrosine compound, resin composition, molded product, crystallization temperature lowering, fluidity improving and surface gloss improving method 有权苯胺黑化合物，树脂组合物，成型品，结晶温度降低，流动性改善和表面光泽改善方法公开(公告)号：US06395809B1
公开(公告)日：2002-05-28
申请号：US09605060
申请日：2000-06-28
申请人： Akihiko Hayashi , Tohru Turuhara
发明人： Akihiko Hayashi , Tohru Turuhara
IPC分类号： C08K53465
CPC分类号： C08K5/0041 , C09B17/02 , C09B69/02
摘要： Water-insoluble nigrosine compound which is a salt of nigrosine with sulfuric acid and/or phosphoric acid, crystalline resin composition containing the nigrosine compound, and fiber-reinforced crystalline resin molded product comprising a crystalline resin and a fibrous reinforcing material and the nigrosine compound both contained therein, wherein the surface gloss is higher than that of the fiber-reinforced crystalline resin molded product with nigrosine as a substitute for said nigrosine compound. Methods for lowering the crystallization temperature of a crystalline resin, improving the fluidity of a crystalline resin, and improving the surface gloss of a crystalline resin, by incorporating the water-insoluble nigrosine in the crystalline resin respectively.
摘要翻译： 使用硫酸和/或磷酸作为苯胺黑盐的水不溶性苯胺黑化合物，含有苯胺黑化合物的结晶性树脂组合物，以及包含结晶性树脂和纤维增强材料的纤维增强结晶性树脂成形体，以及所述苯胺黑化合物 其中表面光泽度高于具有苯胺黑作为所述苯胺黑化合物的替代物的纤维增强结晶树脂成型体的表面光泽度。降低结晶性树脂的结晶温度，提高结晶性树脂的流动性的方法和 通过在结晶树脂中分别加入不溶于水的苯胺黑，提高结晶树脂的表面光泽度。
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9.发明授权Polyethylene terephthalate resin composition, molded product and resin modifying method 失效聚对苯二甲酸乙二醇酯树脂组合物，成型品和树脂改性方法
公开(公告)号：US5965653A
公开(公告)日：1999-10-12
申请号：US137475
申请日：1998-08-20
CPC分类号： C08K7/02 , C08K11/00 , C08K5/0041
摘要： Polyethylene terephthalate resin composition comprising a polyethylene terephthalate resin and nigrosine, optionally containing fibrous reinforcing material, e.g. in an amount of about 10 to 120% by weight relative to the polyethylene terephthalate resin. The polyethylene terephthalate resin composition enables the production of molded products good in appearance, surface gloss, mechanical characteristics and light fastness. The composition has a crystallization rate upon molding which is lower than that of a corresponding natural polyethylene terephthalate resin containing no coloring agents and which is also lower than that of a corresponding polyethylene terephthalate resin composition comprising a polyethylene terephthalate resin and carbon black. The composition is capable of forming a molded product that can elongate more than 200% and also more than two times relative to a corresponding natural polyethylene terephthalate resin containing no coloring agents.
摘要翻译： 包含聚对苯二甲酸乙二醇酯树脂和苯胺黑的聚对苯二甲酸乙二醇酯树脂组合物，任选地含有纤维增强材料， 相对于聚对苯二甲酸乙二醇酯树脂为约10〜120重量％。 聚对苯二甲酸乙二醇酯树脂组合物能够生产外观良好，表面光泽，机械特性和耐光性良好的模塑制品。 该组合物的成型时的结晶化率低于不含有着色剂的相应的天然聚对苯二甲酸乙二醇酯树脂的结晶速率，并且也低于包含聚对苯二甲酸乙二醇酯树脂和炭黑的相应的聚对苯二甲酸乙二醇酯树脂组合物的结晶速率。 该组合物能够形成相对于不含着色剂的相应天然聚对苯二甲酸乙二醇酯树脂，其可以延伸超过200％且也超过两倍的模制产品。
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公开(公告)号：US5827911A
公开(公告)日：1998-10-27
申请号：US837707
申请日：1997-04-22
IPC分类号： C09B17/02 , C09B69/06 , G03G9/09 , G03G9/097 , C08K5/3465 , C08K5/101 , C08K5/41 , C08K5/521
CPC分类号： C09B69/06 , C09B17/02 , G03G9/0914 , G03G9/0975
摘要： Colored thermoplastic resin composition comprising a transparent thermoplastic resin and a black dye contained therein, wherein said black dye is a black dye obtained by reaction of at least one anionic surfactant selected from the group consisting of (a) sulfuric acid ester-series surfactants, (b) phosphoric acid ester-series surfactants, (c) sulfonic acid-series surfactants and (d) carboxylic acid-series surfactants, and nigrosine.
摘要翻译： 包含透明热塑性树脂和黑色染料的着色热塑性树脂组合物，其中所述黑色染料是通过至少一种选自（a）硫酸酯系表面活性剂，（ b）磷酸酯系表面活性剂，（c）磺酸系表面活性剂和（d）羧酸系表面活性剂和苯胺黑。
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