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公开(公告)号：US06492773B2
公开(公告)日：2002-12-10
申请号：US09881327
申请日：2001-06-14
IPC分类号： H01J1734
CPC分类号： H05B41/02 , H05B41/282 , H05K1/14 , Y02B20/183 , Y02B20/185 , Y02B20/19
摘要： A fluorescent lamp apparatus includes a fluorescent tube, a ballast circuit for lighting the fluorescent tube, a case for housing the ballast circuit and a holder provided at the end of the case for holding the fluorescent tube. The ballast circuit includes at least a first circuit board and a second circuit board, and the first and second circuit boards are arranged substantially perpendicular to each other in the case. This configuration can suppress an increase in the size of the apparatus and prevent thermal damage to the circuit elements during lamp operation.
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公开(公告)号：US06429602B1
公开(公告)日：2002-08-06
申请号：US09704735
申请日：2000-11-03
IPC分类号： H05B3702
CPC分类号： H05B41/2856 , H05B41/2827 , Y10S315/07
摘要： A fluorescent lamp operating apparatus comprises a power switching element electrically connected to a fluorescent lamp having a pair of electrodes, and means for limiting the current flowing through the power switching element by controlling its conductance so as to prevent the power switching element from being broken by a large current flowing from the power line through the fluorescent lamp when the impedance between the pair electrodes decreases from infinity at the start-up of the fluorescent lamp.
摘要翻译： 荧光灯操作装置包括电连接到具有一对电极的荧光灯的功率开关元件，以及用于通过控制其电导来限制流过功率开关元件的电流的装置，以防止功率开关元件被破坏 当荧光灯启动时，由对电极之间的阻抗从无穷远减小，从电力线流过荧光灯的大电流。
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公开(公告)号：US07163379B2
公开(公告)日：2007-01-16
申请号：US10504880
申请日：2003-03-17
申请人： Kiyotoshi Mori , Kenichiro Takahashi , Masanori Takaki , Masato Fukuda , Masahito Ito , Hironori Kaji
发明人： Kiyotoshi Mori , Kenichiro Takahashi , Masanori Takaki , Masato Fukuda , Masahito Ito , Hironori Kaji
IPC分类号： F04B41/06
CPC分类号： F04B11/0075 , F04B13/02 , F04B2201/1201 , F04B2201/1208 , F04B2205/05 , G01N30/32 , G01N30/34 , G01N2030/326
摘要： A gradient liquid feed pump system capable of liquid feed in a correct mixing ratio even in the case of liquid feed in which the mixing ratio varies. Specifically, it comprises a first plunger pump for sucking and delivering an eluate, a second the first and second plunger pumps through a cam, a first pressure sensor for measuring the pressure in the flow path of the second plunger pump, a second pressure sensor for measuring the pressure in the fist plunger pump, a cam position detecting sensor for detecting the cam position, wherein when the cam position is in a delivery interval, the rotary speed of the motor is increased, and the period for decreasing the rotary speed is determined on the basis of the difference between the pressure values obtained from the first and second pressure sensors, respectively. Thereby, liquid feed can be smoothly effected with correct mixing ratio while avoiding pressure interference between pumps.
摘要翻译： 即使在混合比变化的液体进料的情况下，也能以正确的混合比液体进料的梯度液体供给泵系统。 具体地，它包括用于吸入和输送洗脱液的第一柱塞泵，通过凸轮的第一和第二柱塞泵，用于测量第二柱塞泵的流动路径中的压力的第一压力传感器，用于测量第二柱塞泵的流路中的压力的第二压力传感器， 测量第一柱塞泵中的压力，用于检测凸轮位置的凸轮位置检测传感器，其中当凸轮位置处于输送间隔时，马达的转速增加，并且确定用于降低转速的周期 基于从第一和第二压力传感器获得的压力值之间的差异。 由此，能够以正确的混合比平稳地进行液体供给，同时避免泵之间的压力干扰。
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公开(公告)号：US20060029329A1
公开(公告)日：2006-02-09
申请号：US11197777
申请日：2005-08-05
CPC分类号： G02B6/29368 , G02B6/2938 , G02B6/29395 , G02B2006/12109
摘要： The optical multiplexer/demultiplexer 100 includes a member 110 on which optical waveguides 111 to 114 and a groove 115 are formed and an optical filter 120 inserted in the groove 115. The member 110 is a planar optical waveguide where the optical waveguides 111 to 114 are formed on one surface thereof, and the groove 115 is formed thereon. Before the groove 115 is formed, the optical wave guide 111 and the optical waveguide 114 are a continuous optical waveguide; and the optical waveguide 112 and the optical waveguide 113 are a continuous optical waveguide. A straight groove 115 is formed so as to go through an intersecting point of the two continuous optical waveguides. The optical waveguides 111 and 114 are formed straightly on the member 110.
摘要翻译： 光复用器/解复用器100包括其上形成光波导111至114和凹槽115的构件110以及插入凹槽115中的滤光器120.构件110是光波导111至114的平面光波导 在其一个表面上形成，并且在其上形成凹槽115。 在形成槽115之前，光波导111和光波导114是连续的光波导; 并且光波导112和光波导113是连续的光波导。 形成直槽115，以便穿过两个连续光波导的交叉点。 光波导111和114直接形成在构件110上。
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15.发明申请Optical multiplexer/demultiplexer, optical communication system and method of manufacturing the optical multiplexer/demultiplexer 有权光复用器/解复用器，光通信系统和制造光复用器/解复用器的方法公开(公告)号：US20060029328A1
公开(公告)日：2006-02-09
申请号：US11197749
申请日：2005-08-05
CPC分类号： G02B6/29368 , G02B6/2938 , G02B2006/12109
摘要： An optical multiplexer/demultiplexer is provided with a first member, a second member and an optical filter. The first member is a planar waveguide and is formed with an optical waveguide and another optical waveguide. The second member is a planar waveguide and is formed with an optical waveguide and another optical waveguide. The optical filter is a dielectric multi-layered filter and is sandwiched between the end face of the first member and the end face of the second member.
摘要翻译： 光复用器/解复用器设置有第一构件，第二构件和滤光器。 第一构件是平面波导，并且形成有光波导和另一光波导。 第二构件是平面波导，并且形成有光波导和另一光波导。 滤光器是电介质多层滤光片，夹在第一部件的端面和第二部件的端面之间。
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公开(公告)号：US20050084386A1
公开(公告)日：2005-04-21
申请号：US10504880
申请日：2003-03-17
申请人： Kiyotoshi Mori , Kenichiro Takahashi , Masanori Takaki , Masato Fukuda , Masahito Ito , Hironori Kaji
发明人： Kiyotoshi Mori , Kenichiro Takahashi , Masanori Takaki , Masato Fukuda , Masahito Ito , Hironori Kaji
CPC分类号： F04B11/0075 , F04B13/02 , F04B2201/1201 , F04B2201/1208 , F04B2205/05 , G01N30/32 , G01N30/34 , G01N2030/326
摘要： A gradient liquid feed pump system capable of liquid feed in a correct mixing ratio even in the case of liquid feed in which the mixing ratio varies. Specifically, it comprises a first plunger pump for sucking and delivering an eluate, a second the first and second plunger pumps through a cam, a first pressure sensor for measuring the pressure in the flow path of the second plunger pump, a second pressure sensor for measuring the pressure in the fist plunger pump, a cam position detecting sensor for detecting the cam position, wherein when the cam position is in a delivery interval, the rotary speed of the motor is increased, and the period for decreasing the rotary speed is determined on the basis of the difference between the pressure values obtained from the first and second pressure sensors, respectively. Thereby, liquid feed can be smoothly effected with correct mixing ratio while avoiding pressure interference between pumps.
摘要翻译： 即使在混合比变化的液体进料的情况下，也能以正确的混合比液体进料的梯度液体供给泵系统。 具体地，它包括用于吸入和输送洗脱液的第一柱塞泵，通过凸轮的第一和第二柱塞泵，用于测量第二柱塞泵的流动路径中的压力的第一压力传感器，用于测量第二柱塞泵的流路中的压力的第二压力传感器， 测量第一柱塞泵中的压力，用于检测凸轮位置的凸轮位置检测传感器，其中当凸轮位置处于输送间隔时，马达的转速增加，并且确定用于降低转速的周期 基于从第一和第二压力传感器获得的压力值之间的差异。 由此，能够以正确的混合比平稳地进行液体供给，同时避免泵之间的压力干扰。
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17.发明授权High voltage insulated gate type bipolar transistor for self-isolated smart power IC 失效高压绝缘栅型双极晶体管，用于自隔离智能电源IC
公开(公告)号：US5929485A
公开(公告)日：1999-07-27
申请号：US824318
申请日：1997-03-26
申请人： Kenichiro Takahashi
发明人： Kenichiro Takahashi
IPC分类号： H01L29/78 , H01L27/07 , H01L29/06 , H01L29/739 , H01L29/76 , H01L29/94 , H01L31/062
CPC分类号： H01L29/0649 , H01L27/0716 , H01L29/7393
摘要： On a surface of one device region defined at a surface of a P-type silicon substrate, a gate electrode is formed on a thermal oxidation layer. An N-type source diffusion layer is formed at the surface of the device region, and a P-type substrate contact layer is formed adjacent the source diffusion layer. On the other hand, an N-type drain diffusion layer is formed at the surface of the other device region defined at the surface of the silicon substrate. A P-type emitter diffusion layer is formed at the surface of the center portion of the drain diffusion layer. The P-type emitter diffusion layer is confined in the drain diffusion layer. Also, an emitter terminal is connected to the emitter diffusion layer. A collector-source terminal is connected to source diffusion layer and a substrate contact layer. Also, a gate terminal is connected to the gate electrode.
摘要翻译： 在限定在P型硅衬底的表面的一个器件区域的表面上，在热氧化层上形成栅电极。 在器件区域的表面形成N型源极扩散层，在源极扩散层附近形成P型衬底接触层。 另一方面，在限定在硅衬底的表面的另一个器件区域的表面上形成N型漏极扩散层。 在漏极扩散层的中心部分的表面形成P型发射极扩散层。 P型发射极扩散层被限制在漏极扩散层中。 此外，发射极端子连接到发射极扩散层。 集电极 - 源极端子连接到源极扩散层和衬底接触层。 此外，栅极端子连接到栅电极。
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公开(公告)号：US08983256B2
公开(公告)日：2015-03-17
申请号：US14113898
申请日：2012-04-23
CPC分类号： G02B6/4401 , G02B6/3624 , G02B6/3814 , G02B6/4436
摘要： An optical fiber cable is provided as one capable of preventing damage of an inside tube and an outside tube. An optical fiber cable 1 is provided with an optical fiber 2 for propagating laser light, an inside tube 3 housing an end portion of this optical fiber 2, and an outside tube 4 arranged outside the inside tube 3 and surrounding the inside tube 3. A space portion 5 is provided between the optical fiber 2 and an inner peripheral surface of the inside tube 3.
摘要翻译： 光纤电缆被设置为能够防止内管和外管损坏的光缆。 光纤电缆1设置有用于传播激光的光纤2，容纳该光纤2的端部的内管3和布置在内管3的外部并围绕内管3的外管4。 空间部分5设置在光纤2和内管3的内周面之间。
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公开(公告)号：US20120328238A1
公开(公告)日：2012-12-27
申请号：US13523472
申请日：2012-06-14
CPC分类号： G02B27/0955 , G02B6/29311 , G02B6/32 , G02B6/3512 , G02B6/356
摘要： An optical device which reduces coupling loss while improving practicality is provided. A multi-core fiber coupling device is an optical device which couples a multi-core fiber to single core fibers, and includes a first optical system which is located on optical axes of a plurality of beams emitted from the multi-core fiber, and which makes the optical axes of the respective beams non-parallel to each other, thereby making the beams in a state of being separated from each other, and a second optical system S2 which makes the optical axes of the plurality of beams in a state of being non-parallel to each other on the side of the first optical system, in a state of being approximately parallel to each other.
摘要翻译： 提供了一种降低耦合损耗同时提高实用性的光学装置。 多芯光纤耦合装置是将多芯光纤耦合到单芯光纤的光学装置，并且包括位于从多芯光纤发射的多个光束的光轴上的第一光学系统，以及哪个 使各个光束的光轴彼此不平行，从而使光束处于彼此分离的状态;以及第二光学系统S2，其使得多个光束的光轴处于 在第一光学系统的侧面上彼此不平行，处于大致彼此平行的状态。
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20.发明授权Semiconductor device having a reverse conductive type diffusion layer in an extended drain diffusion layer 失效在扩展漏极扩散层中具有反向导电型扩散层的半导体器件公开(公告)号：US06404012B1
公开(公告)日：2002-06-11
申请号：US09190448
申请日：1998-11-13
申请人： Kenichiro Takahashi
发明人： Kenichiro Takahashi
IPC分类号： H01L2976
CPC分类号： H01L29/66659 , G09G3/28 , G09G3/30 , G09G2330/023 , H01L21/823814 , H01L29/0615 , H01L29/402 , H01L29/41725 , H01L29/7835 , H01L2924/0002 , H01L2924/00
摘要： In a semiconductor device, a source diffusion layer is formed in a substrate, and a drain extended diffusion layer is formed in the substrate. A drain diffusion layer is formed in the extended drain diffusion layer. A reverse conductive type diffusion layer is formed adjacent to the drain diffusion layer in the extended drain diffusion layer. The reverse conductive type diffusion layer has a conductive type opposite to that of the extended drain diffusion layer. A main gate region is formed between the source diffusion layer and the drain extended diffusion layer on the substrate. A sub-gate region is formed between the reverse conductive type diffusion layer and the drain diffusion layer and on the extended drain diffusion layer.
摘要翻译： 在半导体装置中，在基板上形成源极扩散层，在基板上形成漏极延伸扩散层。 在延伸的漏极扩散层中形成漏极扩散层。 在延伸的漏极扩散层中与漏极扩散层相邻地形成反向导电型扩散层。 反向导电型扩散层具有与延伸漏极扩散层相反的导电类型。 在源极扩散层和衬底上的漏极延伸扩散层之间形成主栅极区域。 在反向导电型扩散层和漏极扩散层之间以及延伸的漏极扩散层上形成子栅极区域。
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