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公开(公告)号：US5466989A
公开(公告)日：1995-11-14
申请号：US183291
申请日：1994-01-19
摘要： A discharge tube according to the present invention is constructed such that it includes a cylindrical container made of an insulation tube, a pair of discharge electrodes provided at opposite ends of the container, a plurality of insulation coated lines containing a gas-ionization accelerator therein, which insulation coated lines being provided in the grooves formed on the inner surface of the container covering the regions surrounding a cathode and a discharge space therein in a substantially same distance from a center axis of the container, wherein the container further comprises a flange portion formed at the cathode-side thereof in such a way that it protrudes inwardly, and the insulation coated lines are provided on the inner surface of the container except the inner side of the flange portion. The discharge tube as constructed above shows a stabilized discharge inception characteristics regardless of the frequency of repetitive discharge, and is also capable of avoiding an inner creeping discharge even when the discharge is repeated for a long time, yet providing a constant life time.
摘要翻译： 根据本发明的放电管被构造成包括由绝缘管制成的圆筒形容器，设置在容器的相对端的一对放电电极，其中包含气体电离促进剂的多个绝缘涂覆线， 所述绝缘涂层线设置在形成在容器的内表面上的槽中，所述凹槽覆盖围绕阴极的区域和与容器的中心轴线基本相同的距离处的放电空间，其中容器还包括形成的凸缘部分 在其阴极侧以向内突出的方式突出，并且绝缘涂层线设置在容器的内表面上，除了凸缘部分的内侧。 不管重复放电的频率如何，上述构成的放电管表现出稳定的放电起始特性，并且即使长时间重复放电但能提供恒定的使用寿命，也能够避免内部的沿面放电。
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公开(公告)号：US5473220A
公开(公告)日：1995-12-05
申请号：US417271
申请日：1995-04-05
CPC分类号： H01J17/30
摘要： A discharge tube according to the present invention is constructed such that it comprises a cylindrical container made of an insulation tube, a pair of discharge electrodes provided at opposite ends of the cylindrical container, a plurality of insulation coated lines containing a gas-ionization accelerator therein, which insulation coated lines being provided on the inner surface of the cylindrical container covering the regions surrounding a cathode and a discharge space therein in a substantially parallel relation with a center axis of the cylindrical container, wherein the gas-ionization accelerator is made of a silicate powder selected from the group of alkaline metal, alkaline earth metal and so on, or of electrically conductive finely divided particles selected from the group of carbon, metal, metal oxide and so on. The discharge tube according to the present invention shows stabilized discharge inception characteristics even when the frequency of repetitive discharge is low, and in addition, it does not generate an inner creeping discharge even if it is continuously used for a long time, thereby providing a stabilized discharge operation.
摘要翻译： 根据本发明的放电管被构造成使得其包括由绝缘管制成的圆柱形容器，设置在圆筒形容器的相对端的一对放电电极，在其中包含气体电离加速器的多个绝缘涂覆线 在圆筒形容器的内表面上设置绝缘涂层线，该圆筒形容器的内表面覆盖围绕阴极的区域和与圆柱形容器的中心轴线基本平行的放电空间，其中气体电离加速器由 选自碱金属，碱土金属等的硅酸盐粉末，或者选自碳，金属，金属氧化物等的导电性微细颗粒。 根据本发明的放电管即使在重复放电的频率低的情况下也表现出稳定的放电起始特性，并且即使长时间连续使用也不会产生内部沿面放电，从而提供稳定的 放电操作。
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公开(公告)号：US5235247A
公开(公告)日：1993-08-10
申请号：US758140
申请日：1991-09-12
摘要： The discharge tube consists of an electrically insulating cylindrical body and a pair of electrodes disposed facing each other in the cylindrical body, and is sealed with an inert gas. An activation layer of a silicate compound of alkaline metal is formed over at least a part of the inner wall surface and the electrode surface, other than the discharge surface, that are exposed to the sealed gas. This activation layer helps keep the discharge inception voltage stable even when the discharge frequency changes greatly, which in turn extends the longevity of the discharge tube.
摘要翻译： 放电管由电绝缘圆柱体和在圆柱体中彼此相对设置的一对电极组成，并且用惰性气体密封。 在暴露于密封气体的内壁表面和除了排出表面之外的电极表面的至少一部分上形成碱金属的硅酸盐化合物的活化层。 即使当放电频率变化很大时，该激活层也有助于使放电初始化电压稳定，这又延长了放电管的寿命。
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公开(公告)号：US5402766A
公开(公告)日：1995-04-04
申请号：US203749
申请日：1994-03-01
申请人： Hiromitsu Tsuchiya , Takashi Sato , Tetsuya Mitani
发明人： Hiromitsu Tsuchiya , Takashi Sato , Tetsuya Mitani
CPC分类号： F02P9/002 , H01T13/465
摘要： Only one pre-gap is arranged between the ignition coil and the distributor so that it is connected in series with each of the ignition plugs in the engine. A relay device is connected in parallel with the pre-gap. The relay device is normally closed to supply a high voltage from the ignition coil to the distributor, bypassing the pre-gap. Only when sensor signals indicate that the air-fuel combustion state is bad, the relay device is opened to cause the high voltage from the ignition coil to be applied to the pre-gap before being supplied to the distributor. This construction permits the single pre-gap to serve all the cylinders in the engine and prolongs the working life of the pre-gap.
摘要翻译： 在点火线圈和分配器之间仅设置一个预间隙，使得其与发动机中的每个点火塞串联连接。 中继装置与前置间隙并联连接。 继电器装置通常是闭合的，以便绕过预制间隙从点火线圈向分配器提供高电压。 只有当传感器信号表明空气燃料燃烧状态不良时，继电器装置打开才能使点火线圈的高电压施加到预压间隙上，然后供给分配器。 这种结构允许单个间隙为发动机中的所有气缸提供服务，并延长了前隙的使用寿命。
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公开(公告)号：US5133328A
公开(公告)日：1992-07-28
申请号：US741904
申请日：1991-08-08
申请人： Takashi Sato , Hiromitsu Tsuchiya , Tetsuya Mitani
发明人： Takashi Sato , Hiromitsu Tsuchiya , Tetsuya Mitani
CPC分类号： H01T13/465
摘要： An ignition system has a series-gap discharge-bulb through which a high voltage is supplied to a center electrode of an ignition plug. A short-circuit element is made of a material that reversibly deforms when it is heated to a predetermined temperature when an engine is operated in a steady state. The short-circuit element is electrically connected to the plug such that two discharging electrodes are short-circuited by the short-circuit element when the short-circuit element is heated to thermally deform. The discharging electrodes may be made of a reversibly deformable material so that the electrodes deform into contact with each other when they are heated to a predetermined temperature.
摘要翻译： 点火系统具有串联间隙放电灯泡，通过该串联间隙放电灯将高电压供应到火花塞的中心电极。 短路元件由在发动机处于稳定状态时被加热到预定温度时可逆地变形的材料制成。 短路元件电连接到插头，使得当短路元件被加热以变形时，两个放电电极被短路元件短路。 放电电极可以由可逆变形材料制成，使得电极在被加热到预定温度时变形为彼此接触。
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公开(公告)号：US5391961A
公开(公告)日：1995-02-21
申请号：US35605
申请日：1993-03-23
摘要： A flange, which is integrally formed with the inner surface of the cylindrical member, is located at an intermediate point between the end surface position of the cylindrical member to which the electrode plate of one of the discharge electrodes is sealed and the tip position of the discharge electrode portion of that electrode. Both end surfaces of the cylindrical member are hermetically attached with the discharge electrodes. This arrangement prevents inner flashovers without affecting the discharge characteristics of the discharge tube and also ensures manufacture of discharge tubes with no possibility of gas leakage with very high yields even if the machining precision is not so high.
摘要翻译： 与圆柱形构件的内表面一体形成的凸缘位于圆柱形构件的端面位置之间的中间点，其中一个放电电极的电极板被密封在该端面位置与顶端位置之间 放电电极部分。 圆柱形构件的两个端表面与放电电极气密地连接。 这种布置防止内部闪络而不影响放电管的放电特性，并且即使加工精度不高，也可以确保制造放电管，而不会产生非常高产率的气体泄漏的可能性。
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公开(公告)号：US5761024A
公开(公告)日：1998-06-02
申请号：US561027
申请日：1995-11-21
申请人： Hiromitsu Tsuchiya , Takashi Sato
发明人： Hiromitsu Tsuchiya , Takashi Sato
CPC分类号： H01J17/20
摘要： A discharge tube of the present invention is disclosed comprising an electrically insulated container which is further provided with a pair of electrodes at opposite sides thereof and with inert gas and mercury enclosed therein, wherein the enclosed quantity of the mercury is 0.01 to 1 mg per one cubic centimeter of the capacity of the container and the enclosing pressure of the inert gas is 8 to 15 kgf/cm.sup.2.
摘要翻译： 公开了本发明的放电管，其包括电绝缘容器，该电绝缘容器在其相对侧设置有一对电极，其中包含惰性气体和汞，其中每一个汞的封入量为0.01至1mg 容器容量的立方厘米和惰性气体的封闭压力为8至15kgf / cm2。
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8.发明授权Discharge device and ignition system with series gap using discharge device 失效放电装置和点火系统与系列使用放电装置的GAP
公开(公告)号：US5080083A
公开(公告)日：1992-01-14
申请号：US548533
申请日：1990-07-05
申请人： Takashi Sato , Tetsuya Mitani , Mikio Hanzawa
发明人： Takashi Sato , Tetsuya Mitani , Mikio Hanzawa
CPC分类号： H01T13/465 , H01T1/22 , F02F7/006
摘要： A discharge device of the present invention including a pair of electrodes opposingly disposed in a sealed tube is characterized by the provision of a conductive member surrounding one of the electrodes in the sealed tube. An ignition system with a series gap has a built-in discharge device provided with a series gap, with one end connected to the center electrode side of the spark plug and with the other end connected to the high-tension cable side extending from the high-voltage distribution side. In this ignition system, a discharge device has a conductive member which surrounds one of the electrodes of the sealed tube, and one of the electrodes enclosed with the conductive member of this discharge device works as a cathode. Furthermore, in this ignition system with a series gap which includes a discharge tube provided with the series gap with one end connected to the center electrode side of the spark plug and the other end connected to the high-tension cable extending from the high-voltage distribution side, there is provided a conductive member enclosing the cathode side of the discharge device to be installed in the casing.
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公开(公告)号：US20090215247A1
公开(公告)日：2009-08-27
申请号：US12434637
申请日：2009-05-02
申请人： Takashi Sato , Junichi Takano , Takashi Sato , Tokuo Naitou
发明人： Takashi Sato , Junichi Takano , Takashi Sato , Tokuo Naitou
IPC分类号： H01L21/304
CPC分类号： H01L21/67092 , H01L21/78 , H01L2224/06181 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00
摘要： Illumination devices (7a) and (7b) which irradiate light having a wavelength of 1.1 μm or less are arranged on a front surface and a rear surface of a cover (8) of a dicing device (1). After a wafer is placed on a dicing stage (3), when the wafer is diced by a blade (4a) attached to a spindle (5), light is irradiated on an entire surface of an upper surface (element forming surface) of the wafer by the illumination devices (7a) and (7b). At this time, an illuminance of light on the wafer is set at 70 lux or more and 2000 lux or less. By this means, during a dicing operation, an area to be a light-shielded area by the spindle (5) or the like is not present on the wafer.
摘要翻译： 在扫描装置（1）的盖（8）的前表面和后表面上布置照射波长为1.1μm以下的光的照明装置（7a）和（7b）。 在将晶片放置在切割台（3）上之后，当通过安装在主轴（5）上的刀片（4a）切割晶片时，将光照射在上表面（元件形成表面）的整个表面上 晶片通过照明装置（7a）和（7b）。 此时，晶片上的光的照度设定为70勒克司以上且2000lux以下。 通过这种方式，在切割操作期间，晶片上不存在由主轴（5）等构成遮光区域的区域。
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公开(公告)号：US07998793B2
公开(公告)日：2011-08-16
申请号：US12434637
申请日：2009-05-02
申请人： Takashi Sato , Junichi Takano , Takashi Sato , Tokuo Naitou
发明人： Takashi Sato , Junichi Takano , Takashi Sato , Tokuo Naitou
IPC分类号： H01L21/00
CPC分类号： H01L21/67092 , H01L21/78 , H01L2224/06181 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00
摘要： Illumination devices (7a) and (7b) which irradiate light having a wavelength of 1.1 μm or less are arranged on a front surface and a rear surface of a cover (8) of a dicing device (1). After a wafer is placed on a dicing stage (3), when the wafer is diced by a blade (4a) attached to a spindle (5), light is irradiated on an entire surface of an upper surface (element forming surface) of the wafer by the illumination devices (7a) and (7b). At this time, an illuminance of light on the wafer is set at 70 lux or more and 2000 lux or less. By this means, during a dicing operation, an area to be a light-shielded area by the spindle (5) or the like is not present on the wafer.
摘要翻译： 在切割装置（1）的盖（8）的前表面和后表面上布置照射波长为1.1μm以下的光的照明装置（7a）和（7b）。 在将晶片放置在切割台（3）上之后，当通过安装在主轴（5）上的刀片（4a）切割晶片时，将光照射在上表面（元件形成表面）的整个表面上 晶片通过照明装置（7a）和（7b）。 此时，晶片上的光的照度设定为70勒克司以上且2000lux以下。 通过这种方式，在切割操作期间，晶片上不存在由主轴（5）等构成遮光区域的区域。
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