公开(公告)号：US06573658B1

公开(公告)日：2003-06-03

申请号：US09468829

申请日：1999-12-22

申请人： Motohiro Sakai ,  Yoshinori Aiura ,  Yukio Yasuda ,  Tatsumi Hiramoto

发明人： Motohiro Sakai ,  Yoshinori Aiura ,  Yukio Yasuda ,  Tatsumi Hiramoto

IPC分类号： H01J1720

CPC分类号： G03F7/70016 ,  H01J61/20 ,  H01J61/822

摘要： A mercury lamp of the short arc type which can stably emit an intense spectrum at a wavelength of 365 nm with an extremely narrowed band region over a long time, and which has an anode and a cathode disposed opposite one another in a silica glass arc tube which is filled with mercury and a rare gas, is achieved by the amount of mercury being less than or equal to 1.0 mg/cc of the inside volume of the arc tube and at least one of the gases argon (Ar) and krypton (Kr) are used as the rare gas at room temperature with 1.0 to 8.0 atm.

摘要翻译： 一种短弧型的水银灯，其能够长时间地以极窄的带状区域稳定地发射波长365nm的强光谱，并且在石英玻璃电弧管中具有彼此相对设置的阳极和阴极 通过汞的量小于或等于1.0mg / cc的电弧管的内部体积和至少一种气体氩（Ar）和氪（Kr）来实现，其中填充有汞和稀有气体 ）在室温下用作1.0〜8.0atm的稀有气体。

公开(公告)号：US06373189B1

公开(公告)日：2002-04-16

申请号：US09270845

申请日：1999-03-18

申请人： Yukio Yasuda ,  Motohiro Sakai ,  Yoshinori Aiura

发明人： Yukio Yasuda ,  Motohiro Sakai ,  Yoshinori Aiura

IPC分类号： H01J6130

CPC分类号： G03F7/70016 ,  H01J61/30 ,  H01J61/822 ,  H01J61/86

摘要： To devise a mercury lamp of the short arc type with high radiant efficiency and increased arc stability which meets the demand for increasing the amount of radiation from the light source. In a mercury lamp of the short arc type, a cathode and an anode are disposed opposite one another within an arc tube filled with mercury and a rare gas. At least argon (Ar) and/or krypton (Kr) in an amount from 1.0 to 8.0 atm at room temperature is added as the rare gas. In addition, the relationship between various dimensions of the lamp is fixed such that conditions 0.3≦X/L≦0.6, (X+5)/D≦0.85, and (L−(X+5))/D≦0.85 are satisfied, L (mm) being the length of the bulb in the axial direction, X (mm) being the length of the cathode which projects in the axial direction into the emission space, and D (mm) being the maximum outside diameter of the bulb in the radial direction.

摘要翻译： 设计具有高辐射效率和增加的电弧稳定性的短弧型汞灯，以满足增加来自光源的辐射量的需求。 在短弧型的水银灯中，阴极和阳极在填充有汞和稀有气体的电弧管内彼此相对设置。 作为稀有气体，加入至少在室温下1.0〜8.0atm的氩（Ar）和/或氪（Kr）。 另外，灯的各种尺寸之间的关系是固定的，使得条件0.3 <= X / L <= 0.6，（X + 5）/ D <= 0.85和（L-（X + 5））/ = 0.85，L（mm）是灯泡在轴向上的长度，X（mm）是沿轴向突出到发射空间中的阴极的长度，D（mm）为最大外径 灯泡直径在径向方向。

公开(公告)号：US5481159A

公开(公告)日：1996-01-02

申请号：US237906

申请日：1994-05-04

申请人： Tatsumi Hiramoto ,  Tatsushi Igarashi ,  Hiromitsu Matsuno ,  Yukio Yasuda ,  Akiyasu Yamaguchi

发明人： Tatsumi Hiramoto ,  Tatsushi Igarashi ,  Hiromitsu Matsuno ,  Yukio Yasuda ,  Akiyasu Yamaguchi

IPC分类号： G03F7/20 ,  H01J61/18 ,  H01J61/82 ,  H01J61/86 ,  H01J61/12

CPC分类号： G03F7/70016 ,  H01J61/18 ,  H01J61/82 ,  H01J61/86

摘要： A discharge lamp uses resonance lines which are emitted by ions in an excitation state and has a high short wave ultraviolet ray output. The lamp is provided with a pair of electrodes, having a reciprocal spacing of equal to or smaller than 12 mm, and is of the electrode-stable type. As the major emission material, cadmium is encapsulated in a quantity permitting a partial pressure P in operation of 3.times.10.sup.3 Pa to 1.3.times.10.sup.5 Pa. The lighting operation is performed in a state in which a lamp current J.sub.L fulfills the following condition (a):0.7

摘要翻译： 放电灯使用由激发状态的离子发射并具有高短波紫外线输出的谐振线。 该灯具有一对电极，具有等于或小于12mm的往复间隔，并且是电极稳定型的。 作为主要的发光材料，镉以3×10 3 Pa〜1.3×10 5 Pa的运转状态下的分压P被包封，在灯电流JL满足以下条件（a）的状态下进行点亮操作：0.7

公开(公告)号：US06768263B2

公开(公告)日：2004-07-27

申请号：US10281120

申请日：2002-10-28

申请人： Yoshinori Aiura ,  Yukio Yasuda

发明人： Yoshinori Aiura ,  Yukio Yasuda

IPC分类号： H01J1706

CPC分类号： G03F7/70016 ,  H01J61/0732 ,  H01J61/0737 ,  H01J61/86

摘要： A short arc type mercury lamp in which a cathode and an anode are disposed opposite one another inside an arc tube, at least a noble gas and mercury are filled into the arc tube, cathode contains thorium oxide, a cone-shaped part that continues on from a cathode body is formed on the cathode, and a protruding part that continues on from the cone-shaped part is formed, wherein the number of grain boundaries on a straight line that passes through the approximate center of an arbitrary section in the radial direction of the protruding part is at least 0.5 per mm but not more than 100 per mm.

摘要翻译： 一种短弧型水银灯，其中阴极和阳极彼此相对设置在电弧管内，至少有惰性气体和汞被填充到电弧管中，阴极包含氧化钍，继续在其上的锥形部分 从阴极体形成阴极体，并且形成从锥形部分继续的突出部，其中通过在径向上的任意部分的大致中心的直线上的晶界数 的突出部分为每mm至少0.5，但不大于100。

公开(公告)号：US5589735A

公开(公告)日：1996-12-31

申请号：US506829

申请日：1995-07-25

申请人： Akiyasu Yamaguchi ,  Yukio Yasuda ,  Tsuneo Okanuma ,  Tatsushi Igarashi ,  Hiromitsu Matsuno ,  Tatsumi Hiramoto

发明人： Akiyasu Yamaguchi ,  Yukio Yasuda ,  Tsuneo Okanuma ,  Tatsushi Igarashi ,  Hiromitsu Matsuno ,  Tatsumi Hiramoto

IPC分类号： H01J61/86 ,  G03F7/20 ,  H01J61/30 ,  H01J61/74 ,  H01J7/08 ,  H01J61/18

CPC分类号： G03F7/70016 ,  H01J61/30 ,  H01J61/74

摘要： An emission device which operates a cadmium lamp with a light intensity sufficient for used in industrial applications is achieved by an emission device having a cadmium lamp with a fluorescent tube within which a cathode and an anode are space a small distance apart and a buffer gas for easier initiation of luminous operation and metallic cadmium in an amount per unit volume of the fluorescent tube of 1.times.10.sup.-4 g/cm.sup.3 to 3.times.10.sup.-3 g/cm.sup.3 are encapsulated, and a power source device for supplying an electrical input between the cathode and the anode in an electrical input range from 0.5 kW to 5.0 kW with the condition:6.03+2.79 W.ltoreq.r.ltoreq.40being satisfied, where the electrical input of the power source device into the cadmium lamp in steady-state luminous operation is W (kW) and the maximum inside radius of the fluorescent tube is r (mm).

摘要翻译： 操作具有足以用于工业应用的光强度的镉灯的发射装置通过具有镉灯的发射装置来实现，所述镉灯具有荧光管，阴极和阳极间隔开小间隔，并且缓冲气体用于 封装了1×10 -4 g / cm 3〜3×10 -3 g / cm 3的荧光灯的单位体积的发光操作的更容易的起始和金属镉，以及用于在阴极和阴极之间提供电输入的电源装置 在0.5kW至5.0kW的电输入范围内的阳极，条件为：6.03 + 2.79W

公开(公告)号：US20110095683A1

公开(公告)日：2011-04-28

申请号：US12926067

申请日：2010-10-25

申请人： Toshio Yokota ,  Yukio Yasuda ,  Hiroyuki Daido ,  Hiromitsu Kiriyama ,  Hajime Okada ,  Masayuki Suzuki ,  Izuru Daito

发明人： Toshio Yokota ,  Yukio Yasuda ,  Hiroyuki Daido ,  Hiromitsu Kiriyama ,  Hajime Okada ,  Masayuki Suzuki ,  Izuru Daito

IPC分类号： H01J61/36 ,  H01J9/26

CPC分类号： H01J61/368 ,  H01J9/326 ,  H01J61/86

摘要： A high pressure discharge lamp has a sealing portion that is made of glass and a sealing metal piece. In a method of manufacturing the high pressure discharge lamp, the sealing metal piece is irradiated with laser beam whose pulse width is 1×10−9 seconds or less, so as to carry out a surface treatment of the sealing metal piece. The sealing metal piece may have a groove that is 120 to 600 nm in depth and 450 to 1,200 nm in width.

摘要翻译： 高压放电灯具有由玻璃和密封金属片制成的密封部分。 在制造高压放电灯的方法中，用脉冲宽度为1×10-9秒以下的激光束照射密封金属片，以进行密封金属片的表面处理。 密封金属片可以具有深度为120至600nm且宽度为450至1,200nm的凹槽。

公开(公告)号：US20100264820A1

公开(公告)日：2010-10-21

申请号：US12662352

申请日：2010-04-13

申请人： Taku Sumitomo ,  Yukio Yasuda ,  Toshio Yokota

发明人： Taku Sumitomo ,  Yukio Yasuda ,  Toshio Yokota

IPC分类号： H01J61/20 ,  H01J61/00

CPC分类号： H01J65/04 ,  H01J61/025 ,  H01J61/18

摘要： An laser driven light source comprises a bulb that encloses a discharge medium, a laser beam unit for emitting a laser beam, wherein the laser beam is focused in the bulb for generating a discharge, and a beam shield element that is provided in the bulb to shield peripheral devices from the laser beam, which passes through the discharge generated in the bulb.

摘要翻译： 激光驱动光源包括封装放电介质的灯泡，用于发射激光束的激光束单元，其中激光束聚焦在用于产生放电的灯泡中，以及设置在灯泡中的光束屏蔽元件 屏蔽通过在灯泡中产生的放电的激光束的外围设备。

公开(公告)号：US20090183719A1

公开(公告)日：2009-07-23

申请号：US12139110

申请日：2008-06-13

申请人： Futoshi AIDA ,  Yukio Yasuda ,  Yusuke Naruse

发明人： Futoshi AIDA ,  Yukio Yasuda ,  Yusuke Naruse

IPC分类号： F02P3/05

CPC分类号： F02P17/12 ,  F02P2017/125

摘要： An internal combustion engine ignition device is provided in which an ECU (200) includes a pulse generation circuit (201) that outputs pulse signals (Igt1 and Igt2) and an ion-signal detection/control circuit (300), and a coil driver (400) includes a pulse detection circuit (7) that recognizes a signal received from the pulse generation circuit (201) and an ion-current detection circuit (9); when the pulse signals are not outputted, an ion current is detected and a signal is outputted at the same line as a coil-driver input signal line.

摘要翻译： 提供一种内燃机点火装置，其中ECU（200）包括输出脉冲信号（Igt1和Igt2）的脉冲发生电路（201）和离子信号检测/控制电路（300），以及线圈驱动器 400）包括识别从脉冲发生电路（201）接收的信号的脉冲检测电路（7）和离子电流检测电路（9）。 当不输出脉冲信号时，检测离子电流，并且在与线圈驱动器输入信号线相同的线处输出信号。

公开(公告)号：US20090039785A1

公开(公告)日：2009-02-12

申请号：US12222197

申请日：2008-08-05

申请人： Yukio Yasuda ,  Takehito Senga

发明人： Yukio Yasuda ,  Takehito Senga

IPC分类号： H01J17/16

CPC分类号： H01J61/86 ,  H01J61/20 ,  H01J61/36 ,  H01J61/366

摘要： A discharge lamp comprises a discharge container in which a sealing tube is connected to each end of an arc tube, electrodes arranged inside the arc tube, a glass member provided in the sealing tube, a metallic foil provided on an outer circumference face of the glass member, an external lead which is electrically connected to the metallic foil and which is inserted in a through hole of an external quartz tube, a low melting point glass which is formed in a gap between an inner circumference face of the through hole of the external quartz glass tube and an external circumference face of the external lead, wherein a concave portion is formed at an outer end of the through hole.

摘要翻译： 放电灯包括放电容器，其中密封管连接到电弧管的每一端，设置在电弧管内的电极，设置在密封管中的玻璃构件，设置在玻璃的外周面上的金属箔 元件，与金属箔电连接并插入外部石英管的通孔中的外部引线，形成在外部通孔的内周面之间的间隙中的间隙中的低熔点玻璃 石英玻璃管和外部引线的外周面，其中在通孔的外端形成凹部。

公开(公告)号：US06928177B2

公开(公告)日：2005-08-09

申请号：US10257728

申请日：2002-02-21

申请人： Ikuo Chatani ,  Yukio Yasuda

发明人： Ikuo Chatani ,  Yukio Yasuda

IPC分类号： H01T4/08 ,  H04R3/00 ,  H04R25/00

CPC分类号： H01T4/08 ,  H04R3/007

摘要： A loudspeaker protective unit for protecting a loudspeaker device against an excessive input current includes a lamp connected in series with the loudspeaker unit. The lamp is housed in a casing exhibiting light-sealing properties formed of an electrically conductive material, and is sealed with a sealant exhibiting a predetermined electrical conductivity. The spacing between lead lines of the lamp housed in the casing is of a preset value. An inert gas is sealed within a main lamp body unit and a preset voltage is applied to the main lamp body unit. When the voltage is applied across the lead lines, an electrical discharge is produced to interrupt the current flowing through the filament so as to prohibit a temperature rise in the lamp.

摘要翻译： 用于保护扬声器装置免受过大输入电流的扬声器保护单元包括与扬声器单元串联连接的灯。 灯被容纳在显示由导电材料形成的光密封特性的壳体中，并且用表现出预定导电性的密封剂密封。 容纳在壳体中的灯的引线之间的间隔是预设值。 惰性气体被密封在主灯体单元内，并且将预设电压施加到主灯体单元。 当跨导线施加电压时，产生放电以中断流过灯丝的电流，以防止灯中的温度上升。