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1. 发明授权

US06489585B1 Electrode for plasma generation, plasma treatment apparatus using the electrode, and plasma treatment with the apparatus 失效
标题翻译：用于等离子体产生的电极，使用该电极的等离子体处理装置以及用该装置的等离子体处理
公开(公告)号：US06489585B1
公开(公告)日：2002-12-03
申请号：US09627405
申请日：2000-07-27
申请人： Kosuke Nakamura , Yasushi Sawada , Hiroaki Kitamura , Yoshitami Inoue
发明人： Kosuke Nakamura , Yasushi Sawada , Hiroaki Kitamura , Yoshitami Inoue
IPC分类号： B23K1000
CPC分类号： H01J37/32009 , H01J37/32559
摘要： A plasma treatment apparatus includes two or more pairs of electrodes for plasma generation, a treatment chamber for accommodating the electrodes, gas supply unit for supplying a plasma-generation gas such as rare gas into the chamber, and a power supply. A pulse-like or AC voltage is applied between the electrodes to generate dielectric barrier discharge plasma of the gas in the vicinity of atmospheric pressure, so that an object placed between the electrodes is treated by the plasma. At least one of the electrodes is provided with a tubular electrode substrate and a protection layer formed by heat-fusion coating a glass-based material on at least an outer surface exposed to plasma of the tubular electrode substrate.
摘要翻译：等离子体处理装置包括用于等离子体生成的两对或更多对电极，用于容纳电极的处理室，用于向室供应诸如稀有气体的等离子体产生气体的气体供给单元和电源。在电极之间施加脉冲状或交流电压，以在大气压附近产生气体的电介质势垒放电等离子体，使得放置在电极之间的物体被等离子体处理。至少一个电极设置有管状电极基板和通过在暴露于管状电极基板的等离子体的至少外表面上热熔涂覆玻璃基材料形成的保护层。

2. 发明授权

US06424091B1 Plasma treatment apparatus and plasma treatment method performed by use of the same apparatus 失效
标题翻译：使用相同的装置进行等离子体处理装置和等离子体处理方法
公开(公告)号：US06424091B1
公开(公告)日：2002-07-23
申请号：US09421291
申请日：1999-10-20
申请人： Yasushi Sawada , Kosuke Nakamura , Hiroaki Kitamura , Yoshitami Inoue
发明人： Yasushi Sawada , Kosuke Nakamura , Hiroaki Kitamura , Yoshitami Inoue
IPC分类号： H01J724
CPC分类号： H01J37/32009 , H01J37/32348 , H01J37/32541 , H01J37/32559 , H01J37/32724 , H05H1/2406
摘要： A plasma treatment apparatus capable of efficiently performing a plasma treatment to a large area of an object while preventing the occurrence of streamer discharge is provided. The apparatus includes at least one pair of electrodes, gas supply unit for supplying a gas for plasma generation to a discharge space defined between the electrodes, and an electric power supply for applying an AC voltage between the electrodes to generate plasma of the gas for plasma generation in the discharge space. At least one of the pair of electrodes has a dielectric layer at an outer surface thereof. At least one of the pair of electrodes has a curved surface jutting into the discharge space. It is preferred that the electrodes are of a cylindrical structure. In this case, it is particularly preferred that the plasma treatment apparatus further includes a coolant supply unit for supplying a coolant to the interior of the electrodes to reduce an electrode temperature during the plasma treatment.
摘要翻译：提供能够有效地对物体的大面积进行等离子体处理的等离子体处理装置，同时防止流光放电的发生。该装置包括至少一对电极，用于将等离子体产生的气体供应到在电极之间限定的放电空间的气体供给单元和用于在电极之间施加AC电压的电源，以产生等离子体气体的等离子体一代在放电空间。该对电极中的至少一个在其外表面具有介电层。所述一对电极中的至少一个具有突出到放电空间的弯曲表面。电极优选为圆柱形结构。在这种情况下，特别优选的是，等离子体处理装置还包括用于向电极内部供应冷却剂以在等离子体处理期间降低电极温度的冷却剂供应单元。

3. 发明授权

US06429400B1 Plasma processing apparatus and method 失效
标题翻译：等离子体处理装置及方法
公开(公告)号：US06429400B1
公开(公告)日：2002-08-06
申请号：US09667437
申请日：2000-09-22
申请人： Yasushi Sawada , Keiichi Yamazaki , Yoshitami Inoue , Sachiko Okazaki , Masuhiro Kogoma
发明人： Yasushi Sawada , Keiichi Yamazaki , Yoshitami Inoue , Sachiko Okazaki , Masuhiro Kogoma
IPC分类号： B23K1000
CPC分类号： H01J37/32366 , H05H1/2406 , H05H2001/2443
摘要： A plasma processing apparatus for performing plasma processing of an article, comprising: a central electrode; a tubular outer electrode which is provided so as to surround the central electrode; a tubular reaction pipe which is disposed between the central electrode and the outer electrode so as to electrically insulate the central electrode and the outer electrode from each other; a gas supply device for supplying a plasma producing gas to a discharge space defined between the central electrode and the outer electrode in the reaction pipe; an AC power source for applying an AC voltage between the central electrode and the outer electrode; wherein not only the plasma producing gas is supplied to the discharge space by the gas supply device but the AC voltage is applied between the central electrode and the outer electrode by the AC power source so as to generate a glow discharge in the discharge space under atmospheric pressure such that a plasma jet is blown to the article from a blow-off outlet of the reaction pipe; and a cooling device for cooling the central electrode and the outer electrode.
摘要翻译：一种用于执行制品的等离子体处理的等离子体处理装置，包括：中心电极; 设置成围绕中心电极的管状外电极; 管状反应管，其设置在所述中心电极和所述外部电极之间，以使所述中心电极和所述外部电极彼此电绝缘; 气体供给装置，用于将等离子体产生气体供给到在反应管中的中心电极和外部电极之间限定的放电空间; 用于在中心电极和外部电极之间施加AC电压的AC电源; 其中不仅通过气体供应装置将等离子体产生气体供应到放电空间，而且通过AC电源将AC电压施加在中心电极和外部电极之间，以便在大气中的放电空间中产生辉光放电压力使得等离子体射流从反应管的吹出口吹送到制品; 以及用于冷却中心电极和外部电极的冷却装置。

4. 发明申请

US20060042545A1 Plasma treatment apparatus, method of producing reaction vessel for plasma generation, and plasma treatment method 失效
标题翻译：等离子体处理装置，等离子体生成用反应容器的制造方法以及等离子体处理方法
公开(公告)号：US20060042545A1
公开(公告)日：2006-03-02
申请号：US10529861
申请日：2004-05-26
申请人： Tetsuji Shibata , Keiichi Yamazaki , Noriyuki Taguchi , Yasushi Sawada
发明人： Tetsuji Shibata , Keiichi Yamazaki , Noriyuki Taguchi , Yasushi Sawada
IPC分类号： C23C16/00
CPC分类号： H01J37/32009 , H01J37/32357 , H01J37/3244 , H01J37/32541 , H01J2237/3325
摘要： A plasma treatment apparatus is provided, which enables to increase a treatment area and provide good treatment uniformity. This apparatus comprises a pair of electrode plates having a plurality of through holes and an insulating plate having a plurality of through holes. The insulating plate is disposed between the electrode plates such that positions of the through holes of the electrode plates correspond to the positions of the through holes of the insulating plate. A plurality of discharge spaces are formed by the through holes of the electrode plates and the through holes of the insulating plate. By applying a voltage between the electrode plates, while supplying a plasma generation gas into the discharge spaces, plasmas are generated simultaneously in the discharge spaces, and sprayed on an object to efficiently perform a large-area, uniform plasma treatment.
摘要翻译：提供了一种能够增加处理面积并提供良好的处理均匀性的等离子体处理装置。该装置包括具有多个通孔的一对电极板和具有多个通孔的绝缘板。绝缘板设置在电极板之间，使得电极板的通孔的位置对应于绝缘板的通孔的位置。多个放电空间由电极板的通孔和绝缘板的通孔形成。通过在电极板之间施加电压，在将等离子体产生气体供应到放电空间中的同时，在放电空间中同时产生等离子体，并喷射到物体上以有效地进行大面积均匀的等离子体处理。

5. 发明授权

US06731874B2 Optical transmission apparatus and optical systems 失效
标题翻译：光传输设备和光学系统
公开(公告)号：US06731874B2
公开(公告)日：2004-05-04
申请号：US10172811
申请日：2002-06-14
申请人： Hideaki Tsushima , Shigeki Kitajima , Yasushi Sawada
发明人： Hideaki Tsushima , Shigeki Kitajima , Yasushi Sawada
IPC分类号： H04B1008
CPC分类号： H04B10/0731 , H01S3/10015 , H01S3/1301 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0039 , H04Q2011/0049 , H04Q2011/0069 , H04Q2011/0083
摘要： An optical transmission apparatus, an optical repeater using the optical transmission apparatus, and an optical cross-connect equipment for controlling switches depending on supervisory information, comprising: a doped fiber for amplifying an optical signal of wavelength Od; a wavelength multiplexer for outputting a pumping light to the doped fiber; a wavelength multiplexer for multiplexing an amplified optical signal and a supervisory optical signal to as to output it to an optical fiber at downstream side; a pumping and supervisory light source; an optical coupler for distributing the light from the light source at a ratio of N:1 to the wavelength multiplexers; and a driver for controlling the light source by adding the supervisory information and a direct current signal.
摘要翻译：光传输装置，使用该光传输装置的光中继器，以及根据监控信息控制开关的光交叉连接设备，包括：用于放大波长为λ的光信号的掺杂光纤; 波长多路复用器，用于向掺杂光纤输出泵浦光; 用于将放大的光信号和监视光信号复用以将其输出到下游侧的光纤的波长多路复用器; 泵浦和监控光源; 光耦合器，用于将来自光源的光以N:1的比率分配给波长多路复用器; 以及通过添加监视信息和直流信号来控制光源的驱动器。

6. 发明授权

US4985225A Process for producing aluminum nitride powders 失效
标题翻译：氮化铝粉末的制造方法
公开(公告)号：US4985225A
公开(公告)日：1991-01-15
申请号：US273761
申请日：1988-08-22
申请人： Noboru Hashimoto , Yasushi Sawada , Hiroyoshi Yoden , Shigehito Deki , Hisamitsu Takahashi
发明人： Noboru Hashimoto , Yasushi Sawada , Hiroyoshi Yoden , Shigehito Deki , Hisamitsu Takahashi
IPC分类号： C01B21/072
CPC分类号： C01B21/0726 , C01P2004/62 , C01P2006/10 , C01P2006/32
摘要： A process for producing aluminum nitride powders is disclosed, which comprises mixing a water-soluble aluminum-containing compound or an aluminum alkoxide and a water-soluble carbon-containing compound and/or a water-soluble nitrogen-containing compound, with water; drying the mixture to obtain a solid; and calcining the solid in a nitrogen-containing non-oxidative atmosphere. According to the process of the invention, high-purity uniform aluminum nitride fine powders can be obtained rapidly and inexpensively.
摘要翻译：公开了一种制备氮化铝粉末的方法，其包括将水溶性含铝化合物或烷氧基铝与水溶性含碳化合物和/或水溶性含氮化合物与水混合; 干燥混合物得到固体; 并将固体在含氮非氧化性气氛中煅烧。根据本发明的方法，可以快速且廉价地获得高纯度均匀的氮化铝细粉。

7. 发明授权

US06519441B1 Roll paper unit having paper path switching member and image forming apparatus employing the same 失效
标题翻译：具有纸张路径切换部件的卷纸单元和使用其的图像形成装置
公开(公告)号：US06519441B1
公开(公告)日：2003-02-11
申请号：US09341455
申请日：1999-09-09
申请人： Yasushi Sawada
发明人： Yasushi Sawada
IPC分类号： G03G1500
CPC分类号： G03G15/6517 , B41J11/48 , B41J11/70 , B41J13/009 , B41J15/04 , B41J15/042 , B65H16/00 , B65H23/04 , B65H2301/121 , B65H2301/34 , B65H2404/63 , B65H2701/1862 , G03G15/6523 , G03G2215/00447 , G03G2215/00455
摘要： When a roll paper unit 200 is incorporated into an image formation apparatus, a second outlet guide member 92 is turned around a pivot 92a in the direction of an arrow G, i.e., moved from a position of solid lines to a position of two-dot chain lines, a rear end portion 92b of this second outlet guide member 92 pressing down a front end portion 80c of a guide member 80 to cause the guide member 80 to be turned around a central shaft 80d in the direction of an arrow H, i.e., moved from a position of solid lines to a position of two-dot chain line. Consequently, a path extending in the direction of an arrow C is closed, while a path extending in the direction of an arrow F is opened, the roll paper 72 being transferred in the paper feed direction. When the roll paper unit 200 is drawn out, the second outlet guide member 92 and the guide member 80 are turned in the directions opposite to those mentioned above. Consequently, the path extending in the direction of the arrow F is closed, while the path extending in the direction of the arrow C is opened, the roll paper 72 being transferred in the paper discharge direction.
摘要翻译：当卷纸单元200被结合到图像形成装置中时，第二出口引导构件92围绕枢轴92a沿箭头G的方向转动，即从实线的位置移动到双点位置该第二出口引导构件92的后端部分92b压下引导构件80的前端部分80c，以引导构件80绕箭头H的方向绕中心轴80d转动，即从实线位置移动到双点划线的位置。因此，沿着箭头C的方向延伸的路径被封闭，同时沿着箭头F的方向延伸的路径被打开，卷纸72沿供纸方向转印。当卷纸单元200被拉出时，第二出口引导构件92和引导构件80沿与上述相反的方向转动。因此，沿着箭头F的方向延伸的路径是闭合的，而沿着箭头C方向延伸的路径被打开，卷纸72沿排纸方向转印。

8. 发明授权

US06424445B1 Optical transmission apparatus and optical systems 失效
标题翻译：光传输设备和光学系统
公开(公告)号：US06424445B1
公开(公告)日：2002-07-23
申请号：US09025331
申请日：1998-02-18
申请人： Hideaki Tsushima , Shigeki Kitajima , Yasushi Sawada
发明人： Hideaki Tsushima , Shigeki Kitajima , Yasushi Sawada
IPC分类号： H04J1402
CPC分类号： H04B10/0731 , H01S3/10015 , H01S3/1301 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0039 , H04Q2011/0049 , H04Q2011/0069 , H04Q2011/0083
摘要： An optical transmission apparatus, an optical repeater using the optical transmission apparatus, and an optical cross-connect equipment for controlling switches depending on supervisory information, comprising: a doped fiber for amplifying an optical signal of wavelength &lgr;d; a wavelength multiplexer for outputting a pumping light to the doped fiber; a wavelength multiplexer for multiplexing an amplified optical signal and a supervisory optical signal to as to output it to an optical fiber at downstream side; a pumping and supervisory light source; an optical coupler for distributing the light from the light source at a ratio of N:1 to the wavelength multiplexers; and a driver for controlling the light source by adding the supervisory information and a direct current signal.
摘要翻译：一种光传输装置，使用该光传输装置的光中继器，以及根据监控信息控制开关的光交叉连接设备，包括：用于放大波长lambdd的光信号的掺杂光纤; 波长多路复用器，用于向掺杂光纤输出泵浦光; 波长多路复用器，用于将放大的光信号和监控光信号复用成将其输出到下游侧的光纤; 泵浦和监控光源; 光耦合器，用于将来自光源的光以N:1的比率分配给波长多路复用器; 以及通过添加监视信息和直流信号来控制光源的驱动器。

9. 发明授权

US5585147A Process for a surface treatment of a glass fabric 失效
标题翻译：玻璃织物的表面处理方法
公开(公告)号：US5585147A
公开(公告)日：1996-12-17
申请号：US446476
申请日：1995-05-22
申请人： Satoru Ogawa , Yasushi Sawada , Masahiro Matsumura , Yoshihiko Nakamura
发明人： Satoru Ogawa , Yasushi Sawada , Masahiro Matsumura , Yoshihiko Nakamura
IPC分类号： C03C25/62 , H05K1/03 , H05H1/00
CPC分类号： C03C25/1095 , H05K1/0366
摘要： A surface treatment of a glass fabric used for a fiber reinforced composite such as multilayer circuit boards comprises the steps of exposing the glass fabric to an atmospheric pressure plasma of a mixture gas to obtain a plasma-treated surface of the glass fabric, and coating an organosilane compound on the plasma-treated surface. The mixture gas contains as a reaction gas at least one of an oxidative gas and a fluorine-containing gas, and a rare gas as a carrier of the reaction gas. The mixture gas is pre-heated prior to the plasma excitation thereof. When the glass fabric includes an organic compound as a sizing agent, the organic compound can be efficiently removed from the glass fabric by the exposing step. For example, the organosilane compound can be coated on the plasma-treated surface by exposing the plasma-treated surface to a second atmospheric pressure plasma of a second mixture gas containing an organosilane monomer. The surface treatment of the present invention is useful to efficiently produce a multilayer circuit board having excellent adhesion between the glass fabric and a resin, and resistance to CAF (Conductive Anodic Filaments).
摘要翻译：用于诸如多层电路板的纤维增强复合材料的玻璃织物的表面处理包括将玻璃织物暴露于混合气体的大气压等离子体以获得玻璃织物的等离子体处理表面的步骤，在等离子体处理的表面上的有机硅烷化合物。混合气体作为反应气体含有氧化性气体和含氟气体中的至少一种，作为反应气体的载体的稀有气体。混合气在其等离子体激发之前被预热。当玻璃织物包含作为施胶剂的有机化合物时，可以通过曝光步骤从玻璃织物中有效地除去有机化合物。例如，通过将等离子体处理的表面暴露于含有有机硅烷单体的第二混合气体的第二大气压等离子体中，可以将有机硅烷化合物涂覆在等离子体处理的表面上。本发明的表面处理可有效地制造玻璃织物和树脂之间具有优异粘合性和耐CAF（导电阳极丝）的多层电路板。

10. 发明授权

US07302176B2 Optical network 失效
标题翻译：光网络
公开(公告)号：US07302176B2
公开(公告)日：2007-11-27
申请号：US10853864
申请日：2004-05-26
申请人： Shinji Sakano , Yasushi Sawada , Hideaki Tsushima , Yoshiaki Ikoma
发明人： Shinji Sakano , Yasushi Sawada , Hideaki Tsushima , Yoshiaki Ikoma
IPC分类号： G02F1/00 , H04B10/12 , H04B10/00
CPC分类号： H04J14/0294 , H04B10/032 , H04J14/0206 , H04J14/0209 , H04J14/0213 , H04J14/0219 , H04J14/0221 , H04J14/0227 , H04J14/0228 , H04J14/0238 , H04J14/0241 , H04J14/0283 , H04J14/0297 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/0098
摘要： A medium-scale IP telecommunications network is configured in a low-cost optical network with good reliability and expandability. A physical configuration example has a center node 2-1 and eight local nodes 2-11 through 2-18 connected in one OADM ring 2-21/2-22. The logical configuration is a star configuration with the central node 2-1 at its origin with all traffic passing through the center node 2-1. The local nodes 2-11 through 2-18 are connected to the central node 2-1 by wavelength-unit optical channels or optical paths λ1 through λ8. Channels are added as required. Initially, for example, the center node 2-1 and the local node 2-5 are connected by λ5, but λ13 can added when the need arises. Since the logical star network is limited to approximately two add/drop optical channels at local nodes, costs are reduced by using inexpensive filters (e.g., dielectric interference film filters or fiber Bragg reflectors) that are capable of extracting only the specific wavelength of the optical channel. High reliability is provided through the use of optical switches for correction of fiber transmission path failures.
摘要翻译：中等规模的IP电信网络配置在低成本的光网络中，具有良好的可靠性和可扩展性。物理配置示例具有连接在一个OADM环2-21/2-22中的中心节点2-1和8个本地节点2-11至2-18。逻辑配置是一个星型配置，其中心节点2-1位于其原点，所有业务通过中心节点2 - 1。局部节点2至11至2-18通过波长单位光学信道或光学路径λ1至λ8连接到中心节点2-1。根据需要添加渠道。最初，例如，中心节点2-1和本地节点2-5通过λ5连接，但是当需要时可以添加lambda 13。由于逻辑星形网络在局部节点处限制在大约两个加/减光通道，所以通过使用廉价的滤波器（例如，介质干涉膜滤波器或光纤布拉格反射器），能够仅提取光学特定波长的成本降低渠道。通过使用光学开关提供光纤传输路径故障的高可靠性。

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