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1. 发明申请

US20050265018A1 Compact fluorescent lamp and luminaire using the same 失效
标题翻译：紧凑型荧光灯和灯具使用相同
公开(公告)号：US20050265018A1
公开(公告)日：2005-12-01
申请号：US11124383
申请日：2005-05-09
申请人： Takeo Yasuda , Kunihiko Ikada
发明人： Takeo Yasuda , Kunihiko Ikada
IPC分类号： F21S8/00 , H01J61/00 , H01J61/20 , H01J61/28 , H01J61/32 , H01J61/34
CPC分类号： H01J61/327 , H01J61/20 , H01J61/28 , H01J61/34 , Y02B20/19
摘要： A compact fluorescent lamp comprises a fluorescent tube having a helical portion on at least a part thereof and turned down in the middle, a pair of tube ends thereof each provided with a discharge electrode, the pair of tube ends juxtaposing with each other in the same direction, a holder for holding the tube ends so as that the fluorescent tube is supported at the one side thereof, a lighting device for supplying a high-frequency power to the fluorescent tube, the lighting device comprising a circuit board facing the other side of the holder and circuit elements mounted on the circuit board, a cover for accommodating the lighting device the cover opening at both ends and holding the holder at the one opening end, and a cap fixed to the other opening end of the cover for supplying a commercial power to the lighting device by being mounted to a socket of luminaire, wherein a thin tube is protruded from at least one of the tube ends of the fluorescent tube in the cover, and the thin tube is communicated with the fluorescent tube.
摘要翻译：紧凑型荧光灯包括在其至少一部分上具有螺旋部分并在中间向下翻转的荧光管，其一对管端各设有放电电极，一对管端彼此并置方向，用于保持管端的保持器，使得荧光管在其一侧被支撑，用于向荧光管提供高频电力的照明装置，该照明装置包括面向另一侧的电路板安装在电路板上的保持器和电路元件，用于容纳照明装置的盖，两端的盖开口并将保持器保持在一个开口端，以及固定到盖的另一个开口端的盖，用于提供商业通过安装在照明器的插座上的照明装置的电力，其中细管从盖中的荧光管的至少一个管端突出，细管 e与荧光管连通。

2. 发明授权

US06781315B2 Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire 失效
标题翻译：紧凑型荧光灯，自镇流荧光灯和灯具
公开(公告)号：US06781315B2
公开(公告)日：2004-08-24
申请号：US09996314
申请日：2001-11-28
申请人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
发明人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
IPC分类号： H01J1346
CPC分类号： H05B41/2825 , H01J61/28 , H01J61/327 , H01J61/56 , Y02B20/185 , Y02B20/19
摘要： A compact self-ballasted fluorescent lamp (10) which is equivalent to a typical light bulb is provided The self-ballasted fluorescent lamp (10) includes a cover (14), a lighting circuit (16), an arc tube (18), a base (12) and a globe (17) and formed into a shape whose outline dimensions are nearly identical to the standard dimensions of a typical light bulb. The arc tube (18) is comprised of a plurality of U-shaped bent bulbs (31) which have an inner tube diameter ranging from 6 to 9 mm and arranged in parallel with one another. Having a bulb height ranging from 50 to 60 mm and a discharge path from 200 to 300 mm long, the arc tube (18) is designed such that the total luminous flux is not less than 700 lm with a lamp efficiency of not less than 60 lm/W when the lamp is lit at the lamp power of 7 to 15 W. An envelope (19) comprising the cover (14) and the globe (17) has a height ranging from 110 to 125 mm, including the height of the base (12).
摘要翻译：提供等效于典型灯泡的紧凑型自镇流荧光灯（10）。该自镇流荧光灯（10）包括盖（14），发光电路（16），电弧管（18），基座（12）和球体（17），并形成为其外形尺寸几乎与典型灯泡的标准尺寸相同的形状。电弧管（18）由多个U形弯管（31）组成，其内管直径范围为6至9mm并彼此平行。具有50至60mm的灯泡高度和200至300mm长的放电路径，电弧管（18）被设计成使得总光通量不小于700lm，灯效率不小于60 当灯以7至15W的灯功率点亮时，lm / W。包括盖（14）和球体（17）的信封（19）具有110至125mm的高度，包括高度基地（12）。

3. 发明授权

US06417615B1 Fluorescent lamp with auxiliary amalgam secured to single lead wire 失效
标题翻译：带辅助汞齐的荧光灯固定在单根导线上
公开(公告)号：US06417615B1
公开(公告)日：2002-07-09
申请号：US09472506
申请日：1999-12-27
申请人： Takeo Yasuda , Mamoru Ikeda , Junji Hasegawa , Hidenori Ito , Fuminori Nakaya , Yusuke Shibahara , Toshiyuki Ikeda , Takayuki Fujita
发明人： Takeo Yasuda , Mamoru Ikeda , Junji Hasegawa , Hidenori Ito , Fuminori Nakaya , Yusuke Shibahara , Toshiyuki Ikeda , Takayuki Fujita
IPC分类号： H01J162
CPC分类号： H01J61/327 , H01J61/56
摘要： A compact self-ballasted fluorescent lamp (10) which is equivalent to a typical light bulb is provided. The self-ballasted fluorescent lamp (11) induces a cover (14), a ballast (16), an arc tube (18), a base (12) and a globe (17) and formed into a shape whose outline dimensions are nearly identical to the standard dimensions of a typical light bulb. The arc tube (18) is comprised of a plurality of U-shaped bent bulbs (31) which have an inner tube diameter ranging from 6 to 9 mm and arranged in parallel with one another. Having a bulb height ranging form 50 to 60 mm and a discharge path from 400 to 500 mm, the lamp power is 16 to 23 W. An envelope (19) comprising the cover (14)and the globe (17) has a height ranging from 110 to 125 mm including the height of the base (12). As single lead wire (copper-weld) (54) is sealed with the pinch seal portion (45b,45c) at position away from the connecting tube (36) of the bulb (31), the thermal effect to which the copper-weld wire (54) is subject when connecting the tubular bodies (33a, 33b, 33c, 33d) with the connecting tube (36) is reduce and cracks generated on the pinch seal portion (45) which is the sealed point, as a result of the copper-weld wire (54) heated to a high temperature can be prevented and the yield can be improved.
摘要翻译：提供等效于典型灯泡的紧凑型自镇流荧光灯（10）。自镇流荧光灯（11）引导盖（14），镇流器（16），电弧管（18），底座（12）和球形体（17），并且形成为外形尺寸几乎与典型灯泡的标准尺寸相同的形状。电弧管（18）由多个U形弯管（31）组成，其内管直径范围为6至9mm并彼此平行。具有50至60mm的灯泡高度和400至500mm的放电路径，灯功率为16至23W。包括盖（14）和灯罩（17）的灯罩（19）的高度范围从110到125mm，包括基座（12）的高度。由于单引线（铜焊）（54）在夹紧密封部分（45b，45c）处远离灯泡（31）的连接管（36）的位置密封，铜焊当连接管体（33a，33b，33c，33d）与连接管（36）相连接时，线（54）被挤压，作为密封点的夹紧密封部分（45）产生的裂纹，由于可以防止加热到高温的铜焊丝（54），并且可以提高成品率。

4. 发明授权

US09484894B2 Self-adjusting duty cycle tuner 有权
公开(公告)号：US09484894B2
公开(公告)日：2016-11-01
申请号：US13544588
申请日：2012-07-09
申请人： Takeo Yasuda
发明人： Takeo Yasuda
IPC分类号： H03K3/017 , H03K5/00
CPC分类号： H03K3/017 , H03K2005/00247
摘要： A duty cycle tuner measures high and low periods of a signal, calculates an actual duty cycle, generates duty control signals based on the actual duty cycle and a desired duty cycle, and adjusts the duty cycle responsive to the duty control signals. The high and low periods are measured using high-speed counters to provide a high count for the high period and a low count for the low period. The actual duty cycle value is then computed from the high and low counts, and compared to the desired duty cycle value to generate increment and decrement signals which may be positive or zero, to increase, decrease or maintain the actual duty cycle. In this manner, even if the high and low counts are subject to variations due to process, temperature or power supply voltage, their ratio is independent of such variations, so the tuner is immune to those effects.

5. 发明申请

US20150149518A1 HIGH SPEED AND LOW POWER CIRCUIT STRUCTURE FOR BARREL SHIFTER 有权
标题翻译： BARREL SHIFTER高速低功率电路结构
公开(公告)号：US20150149518A1
公开(公告)日：2015-05-28
申请号：US14611223
申请日：2015-01-31
申请人： Takeo Yasuda
发明人： Takeo Yasuda
IPC分类号： G06F5/01
CPC分类号： G06F5/015
摘要： A barrel shifter uses a sign magnitude to 2's complement converter to generate decoder signals for its cascaded multiplexer selectors. The sign input receives the shift direction and the magnitude input receives the shift amount. The sign magnitude to 2's complement converter computes an output result as a 2's complement of the shift amount using the shift direction as a sign input, assigns a first portion (most significant bit half) of the output result to a first decoder signal, and assigns a second portion (least significant bit half) of the output result to a second decoder signal. This encoding scheme allows the decoder circuits to be relatively simple, for example, 3-to-8 decoders for an implementation adapted to shift a 64-bit operand value rather than the 4-to-9 decoder required in a conventional barrel shifter, leading to faster operation, less area, and reduced power consumption.
摘要翻译：桶形移位器使用符号幅度2的补码转换器来产生用于其级联多路复用器选择器的解码器信号。符号输入接收移位方向，并且幅度输入接收移位量。符号幅度对2的补码转换器使用移位方向作为符号输入来计算输出结果作为移位量的2的补码，将输出结果的第一部分（最高有效位一半）分配给第一解码器信号，并且将输出结果的第二部分（最低有效位一半）到第二解码器信号。该编码方案允许解码器电路相对简单，例如用于适用于移位64位操作数值而不是常规桶形移位器所需的4比9解码器的实现的3比8解码器操作更快，面积更小，功耗更低。

6. 发明授权

US07268494B2 Compact fluorescent lamp and luminaire using the same 失效
标题翻译：紧凑型荧光灯和灯具使用相同
公开(公告)号：US07268494B2
公开(公告)日：2007-09-11
申请号：US11124383
申请日：2005-05-09
申请人： Takeo Yasuda , Kunihiko Ikada
发明人： Takeo Yasuda , Kunihiko Ikada
IPC分类号： F21S8/00 , H01J1/62
CPC分类号： H01J61/327 , H01J61/20 , H01J61/28 , H01J61/34 , Y02B20/19
摘要： A compact fluorescent lamp comprises a fluorescent tube having a helical portion on at least a part thereof and turned down in the middle, a pair of tube ends thereof each provided with a discharge electrode, the pair of tube ends juxtaposing with each other in the same direction, a holder for holding the tube ends so as that the fluorescent tube is supported at the one side thereof, a lighting device for supplying a high-frequency power to the fluorescent tube, the lighting device comprising a circuit board facing the other side of the holder and circuit elements mounted on the circuit board, a cover for accommodating the lighting device, the cover opening at both ends and holding the holder at the one opening end, and a cap fixed to the other opening end of the cover for supplying a commercial power to the lighting device by being mounted to a socket of luminaire, wherein a thin tube is protruded from at least one of the tube ends of the fluorescent tube in the cover, and the thin tube is communicated with the fluorescent tube.
摘要翻译：紧凑型荧光灯包括在其至少一部分上具有螺旋部分并在中间向下翻转的荧光管，其一对管端各设有放电电极，一对管端彼此并置方向，用于保持管端的保持器，使得荧光管在其一侧被支撑，用于向荧光管提供高频电力的照明装置，该照明装置包括面向另一侧的电路板安装在电路板上的保持器和电路元件，用于容纳照明装置的盖，两端的盖开口，并将保持器保持在一个开口端，以及固定到盖的另一个开口端的盖，用于供应通过安装在照明设备的插座上的照明装置的商业电力，其中细管从盖中的荧光管的管端中的至少一个突出，并且薄tu 与荧光灯管连通。

7. 发明授权

US07067981B2 Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire 失效
标题翻译：紧凑型荧光灯，自镇流荧光灯和灯具
公开(公告)号：US07067981B2
公开(公告)日：2006-06-27
申请号：US10807078
申请日：2004-03-22
申请人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
发明人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
IPC分类号： H01J13/46
CPC分类号： H05B41/2825 , H01J61/28 , H01J61/327 , H01J61/56 , Y02B20/185 , Y02B20/19
摘要： A compact self-ballasted fluorescent lamp which is equivalent to a typical light bulb is provided. The self-ballasted fluorescent lamp includes a cover, a lighting circuit, an arc tube, a base and a globe and formed into a shape whose outline dimensions are nearly identical to the standard dimensions of a typical light bulb. The arc tube is comprised of a plurality of U-shaped bent bulbs which have an inner tube diameter ranging from 6 to 9 mm and arranged in parallel with one another. Having a bulb height ranging from 50 to 60 mm and a discharge path from 200 to 300 mm long, the arc tube is designed such that the total luminous flux is not less than 700 lm with a lamp efficiency of not less than 60 lm/W when the lamp is lit at the lamp power of 7 to 15 W. An envelope comprising the cover and the globe has a height ranging from 110 to 125 mm including the height of the base.
摘要翻译：提供一种相当于典型灯泡的紧凑型自镇流荧光灯。自镇流荧光灯包括盖，点灯电路，电弧管，基座和球形体，并且形成为外形尺寸几乎与典型灯泡的标准尺寸相同的形状。电弧管由多个U形弯管构成，其内管直径范围为6至9mm，彼此平行。具有50至60mm的灯泡高度和200至300mm长的放电路径，电弧管被设计为使得总光通量不小于700lm，灯效率不低于60lm / W 当灯以7至15W的灯功率点亮时。包括盖和地球的信封具有110至125mm的高度，包括底座的高度。

8. 发明授权

US06956327B2 Compact fluorescent lamp, self-ballasted fluorescent lamp and luminaire 失效
标题翻译：紧凑型荧光灯，自镇流荧光灯和灯具
公开(公告)号：US06956327B2
公开(公告)日：2005-10-18
申请号：US10184162
申请日：2002-06-26
申请人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
发明人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
IPC分类号： H01J61/28 , H01J61/32 , H01J61/56 , H05B41/282 , H01J65/04
CPC分类号： H05B41/2825 , H01J61/28 , H01J61/327 , H01J61/56 , Y02B20/185 , Y02B20/19
摘要： A compact self-ballasted fluorescent lamp (10) which is equivalent to a typical light bulb is provided.The self-ballasted fluorescent lamp (10) includes a cover (14), a lighting circuit (16), an arc tube (18), a base (12) and a globe (17) and formed into a shape whose outline dimensions are nearly identical to the standard dimensions of a typical light bulb. The arc tube (18) is comprised of a plurality of U-shaped bent bulbs (31) which have an inner tube diameter ranging from 6 to 9 mm and arranged in parallel with one another. Having a bulb height ranging from 50 to 60 mm and a discharge path from 200 to 300 mm long, the arc tube (18) is designed such that the total luminous flux is not less than 700 lm with a lamp efficiency of not less than 60 lm/W when the lamp is lit at the lamp power of 7 to 15 W. An envelope (19) comprising the cover (14) and the globe (17) has a height ranging from 110 to 125 mm, including the height of the base (12).
摘要翻译：提供了相当于典型灯泡的紧凑型自镇流荧光灯（10）。自镇流荧光灯（10）包括盖（14），点灯电路（16），电弧管（18），基座（12）和灯罩（17），并且形成为外形尺寸为几乎与典型灯泡的标准尺寸相同。电弧管（18）由多个U形弯管（31）组成，其内管直径范围为6至9mm并彼此平行。具有50至60mm的灯泡高度和200至300mm长的放电路径，电弧管（18）被设计成使得总光通量不小于700lm，灯效率不小于60 当灯以7至15W的灯功率点亮时，lm / W。包括盖（14）和球体（17）的信封（19）具有110至125mm的高度，包括高度基地（12）。

9. 发明申请

US20050128009A1 LOW POWER SELF REFRESH TIMER OSCILLATOR 失效
标题翻译：低功率自复位定时器振荡器
公开(公告)号：US20050128009A1
公开(公告)日：2005-06-16
申请号：US10904127
申请日：2004-10-25
申请人： Toshio Sunaga , Takeo Yasuda
发明人： Toshio Sunaga , Takeo Yasuda
IPC分类号： H03K3/353 , G11C11/406 , H03K3/0231 , H03L7/00
CPC分类号： H03K3/0231
摘要： A low power oscillator circuit for a self-refresh timer in a memory array is disclosed. When a voltage (V1) of a comparison node (N1) exceeds a first reference voltage (Vref1), a differential amplifier (101) in an oscillator (1) causes a pulse generator (110) to output a pulse. A charge/discharge circuit (105) discharges the comparison node (N1) in response to pulse. In this event, a control circuit (4) disables a first control signal (CT1) to halt operation of the differential amplifier (101). When the voltage (V1) exceeds a second reference voltage (Vref2) equivalent to the sum of threshold voltages of a discharge circuit (43) in consequence of gradually charging the comparison node (N1) by the charge/discharge circuit (105) after it was discharged, the control circuit (4) activates the first control signal (CT1) to operate the differential amplifier (101).
摘要翻译：公开了一种用于存储器阵列中的自刷新定时器的低功率振荡器电路。当比较节点（N1）的电压（V 1）超过第一参考电压（Vref 1）时，振荡器（1）中的差分放大器（101）使脉冲发生器（110）输出脉冲。充电/放电电路（105）响应于脉冲放电比较节点（N1）。在这种情况下，控制电路（4）禁止第一控制信号（CT1）停止差分放大器（101）的操作。当电压（V 1）超过与放电电路（43）的阈值电压之和相等的第二参考电压（Vref 2）时，结果是由充电/放电电路（105）逐渐对比较节点（N1）充电），控制电路（4）激活第一控制信号（CT1）以操作差分放大器（101）。

10. 发明授权

US06437502B1 Selfballasted fluorescent lamp having specified tube geometry, luminous flux, lamp efficiency and power requirements 失效
标题翻译：具有规定管几何形状，光通量，灯效率和功率要求的自发荧光灯
公开(公告)号：US06437502B1
公开(公告)日：2002-08-20
申请号：US09242227
申请日：1999-02-11
申请人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
发明人： Kiyoshi Nishio , Toshiya Tanaka , Takayuki Fujita , Takeo Yasuda
IPC分类号： H01J162
CPC分类号： H05B41/2825 , H01J61/28 , H01J61/327 , H01J61/56 , Y02B20/185 , Y02B20/19
摘要： A compact self-ballasted fluorescent lamp (10) which is equivalent to a typical light bulb is provided. The self-ballasted fluorescent lamp (10) includes a cover (14), a lighting circuit (16), an arc tube (18), a base (12) and a globe (17) and formed into a shape whose outline dimensions are nearly identical to the standard dimensions of a typical light bulb. The arc tube (18) is comprised of a plurality of U-shaped bent bulbs (31) which have an inner tube diameter ranging from 6 to 9 min and arranged in parallel with one another. Having a bulb height -ranging from 50 to 60 mm and a discharge path from 200 to 300 mm long, the arc tube (18) is designed such that the total luminous flux is not less than 700 1m with a lamp efficiency of not less than 60 lm/W when the lamp is lit at the lamp power of 7 to 15 W, An envelope (19) comprising the cover (14) and the globe (17) has a height ranging from 110 to 125 mm including the height of the base (12).
摘要翻译：提供一种相当于典型灯泡的紧凑型自镇流荧光灯（10）。自镇流荧光灯（10）包括盖（14），照明电路（16），电弧管（18），基部（12）和球形体（17），并且形成为外形尺寸几乎与典型灯泡的标准尺寸相同的形状。电弧管（18）由多个U形弯管（31）组成，其内管直径范围为6至9分钟并彼此平行。具有50至60mm的灯泡高度和200至300mm长的放电路径，电弧管（18）被设计成使得总光通量不小于700lm，灯效率不小于当灯以7至15W的灯功率点亮时为60lm / W，包括盖（14）和球体（17）的信封（19）的高度范围为110至125mm，包括高度基地（12）。

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