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51. 发明授权

US06806505B2 Light emitting device and process for producing the same 失效
标题翻译：发光装置及其制造方法
公开(公告)号：US06806505B2
公开(公告)日：2004-10-19
申请号：US10180827
申请日：2002-06-26
申请人： Shigeru Kojima , Katsuya Shirai , Yoshifumi Mori , Atsushi Toda
发明人： Shigeru Kojima , Katsuya Shirai , Yoshifumi Mori , Atsushi Toda
IPC分类号： H01L2967
CPC分类号： H01L33/08 , H01L33/18 , H01L33/26 , H01L51/5203 , H01S5/32341
摘要： There is provided a light emitting device and a process for producing the same in that the light emission efficiency is high, the range of selection of the material is broad, and a device array of a large area can be formed. On a substrate 11 comprising quartz glass, an n-type clad layer 12 comprising a non-single crystal body of n-type AlGaN, a light emitting layer 13 containing plural microcrystals 13a comprising ZnO, and a p-type clad layer 14 comprising a non-single crystal body of p-type BN are laminated in this order. Between the n-type clad layer 12 and the p-type clad layer 14, an insulating layer 15 is formed to fill the gap among the microcrystals 13a to prevent a leaking electric current. The insulating layer 15 is formed by oxidizing the surface of the n-type clad layer 12. Because the light emitting layer 13 contains the plural microcrystals 13a having an increased crystallinity, the light emission efficiency is increased, the range of selection of the materials of the light emitting layer 13, the n-type clad layer 12, the p-type clad layer 14 and the substrate 11 is broadened, and a device array of a large area can be formed.
摘要翻译：提供了一种发光器件及其制造方法，其发光效率高，材料选择范围宽，可以形成大面积的器件阵列。在包括石英玻璃的衬底11上，包括n型AlGaN的非单晶体的n型覆盖层12，包含多个包含ZnO的微晶体13a的发光层13和包含ZnO的p型覆盖层14 依次层叠p型BN的非单晶体。在n型覆盖层12和p型覆盖层14之间形成绝缘层15，以填充微晶13a之间的间隙，以防止漏电。绝缘层15通过氧化n型覆盖层12的表面而形成。由于发光层13含有具有增加的结晶度的多个微晶13a，所以发光效率提高，材料的选择范围发光层13，n型覆盖层12，p型覆盖层14和基板11变宽，可以形成大面积的元件阵列。

52. 发明授权

US06305823B1 Automatic leveling device for automotive vehicle headlamps 失效
标题翻译：汽车前大灯自动调平装置
公开(公告)号：US06305823B1
公开(公告)日：2001-10-23
申请号：US09417782
申请日：1999-10-14
申请人： Atsushi Toda , Hideaki Takeuchi
发明人： Atsushi Toda , Hideaki Takeuchi
IPC分类号： B60Q1076
CPC分类号： B60Q1/115 , B60Q2300/112 , B60Q2300/114 , B60Q2300/116 , B60Q2300/132
摘要： An automatic leveling device for automotive vehicle headlamps is described. The device automatically stops driving an actuator if the actuator is determined to be failing, while the other normally operating actuator is used to perform a leveling of the optical axis of the headlamp as close to a proper leveling as possible. In an implementation, a pair of left and right headlamps 1L, 1R have optical axes L that are tilted individually by driving left and right actuators 10L, 10R, respectively. A single control unit 16 simultaneously controls the driving of the left and right actuators 10L, 10R. A vehicle speed detection means 12, a pitch angle detection means 14, and failure detection means 20L, 20R are included. The control unit 16 controls the driving of the actuators 10L, 10R based on a detected pitch angle such that the optical axes of the headlamps stay in a certain inclined state with respect to the surface of a road, and when an actuator is determined to be failing, the CPU unit 16 stops driving the failing actuator, while driving the normally operating actuator, thereby performing a leveling of the optical axis of the headlamp as close to a proper leveling as possible.
摘要翻译：描述了用于汽车前大灯的自动调平装置。如果致动器被确定为故障，设备将自动停止驱动执行器，而另一个正常操作的执行器用于执行尽可能接近正确调平的前照灯的光轴的调平。在一个实施方案中，一对左右前照灯1L，1R具有通过分别驱动左右致动器10L，10R而单独倾斜的光轴L. 单个控制单元16同时控制左右的致动器10L，10R的驱动。包括车速检测装置12，俯仰角检测装置14和故障检测装置20L，20R。控制单元16基于检测到的俯仰角来控制致动器10L，10R的驱动，使得前照灯的光轴相对于道路的表面保持在一定倾斜状态，并且当致动器被确定为 CPU单元16在驱动正常操作的致动器的同时停止驱动故障致动器，从而使头灯的光轴尽可能接近适当的调平。

53. 发明授权

US06208089B1 Discharge-lamp lighting circuit 失效
标题翻译：放电灯点亮电路
公开(公告)号：US06208089B1
公开(公告)日：2001-03-27
申请号：US09522406
申请日：2000-03-09
申请人： Masayasu Ito , Jun Yabuzaki , Atsushi Toda
发明人： Masayasu Ito , Jun Yabuzaki , Atsushi Toda
IPC分类号： H05B3702
CPC分类号： H05B41/2886 , Y02B20/202
摘要： A discharge-lamp lighting circuit has a switching power source portion (a DC—DC converter) for converting DC voltage and a control circuit for controlling output voltage of the converter by ON/OFF-controlling a switching device constituting the converter. The length of the ON-period of the switching device is changed with respect to a predetermined length of the OFF period to control the ratio of the two periods. In this manner, stable lighting of a discharge lamp and improved lighting efficiency are realized by the light circuit because a change in input/output conditions (change in the power source or a state of a load) of the lighting circuit of the discharge lamp cannot easily exert an influence.
摘要翻译：放电灯点亮电路具有用于转换DC电压的开关电源部分（DC-DC转换器）和用于控制转换器的输出电压的控制电路，该控制电路通过对构成转换器的开关装置进行ON / OFF控制。切换装置的接通时段的长度相对于OFF周期的预定长度而改变，以控制两个周期的比率。以这种方式，由于放电灯的点亮电路的输入/输出条件（电源的变化或负载的变化）的变化不能由灯电路实现，从而可以实现放电灯的稳定点亮和提高的照明效率容易施加影响。

54. 发明授权

US5925983A Circuit for inhibiting the supply of power to a discharge lamp 失效
标题翻译：用于禁止向放电灯供电的电路
公开(公告)号：US5925983A
公开(公告)日：1999-07-20
申请号：US833020
申请日：1997-04-03
申请人： Atsushi Toda , Masayasu Yamashita
发明人： Atsushi Toda , Masayasu Yamashita
IPC分类号： H05B41/24 , F21V17/00 , F21V23/00 , H05B41/18 , H05B41/282 , H05B41/292 , H05B37/00
CPC分类号： F21S48/155 , F21V23/00 , H05B41/2925
摘要： A lighting circuit for a discharge lamp includes lighting control circuit for controlling the lighting of a discharge lamp, ignition means for supplying a trigger pulse to the discharge lamp and a socket. Power is supplied to the discharge lamp via terminals of the socket and terminals of a connector section of the discharge lamp. The socket and the connector section are respectively provided with connection terminals which are to be connected together while the discharge lamp is connected to the connecting member. When those connection terminals are not connected together, the supply of power and the supply of the trigger pulse to the discharge lamp are inhibited. This prevents problems (damaging insulation, an electric shock and the like) from arising when the lighting circuit is activated while the discharge lamp is not connected to the lighting circuit.
摘要翻译：一种用于放电灯的照明电路包括用于控制放电灯点亮的点亮控制电路，用于向放电灯提供触发脉冲的点火装置和插座。通过插座的端子和放电灯的连接器部分的端子将功率供给放电灯。插座和连接器部分分别设置有连接端子，当放电灯连接到连接构件时，连接端子将被连接在一起。当这些连接端子不连接在一起时，电源的供给和向放电灯的触发脉冲的供给被禁止。这防止了当放电灯未连接到照明电路时点亮电路被激活时出现问题（破坏绝缘，电击等）。

55. 发明授权

US5828177A Light circuit for discharge lamp 失效
标题翻译：放电灯照明电路
公开(公告)号：US5828177A
公开(公告)日：1998-10-27
申请号：US795667
申请日：1997-02-06
申请人： Atsushi Toda , Goichi Oda , Masayasu Yamashita
发明人： Atsushi Toda , Goichi Oda , Masayasu Yamashita
IPC分类号： H05B41/24 , H05B41/16 , H05B41/18 , H05B41/292 , H05B37/00
CPC分类号： H05B41/2921
摘要： A lighting circuit for a discharge lamp comprises detection means for detecting a voltage and/or a current to be applied to a discharge lamp or a voltage and/or a current equivalent thereto, input voltage/current detection means for detecting an input voltage and/or an input current to the lighting circuit, and abnormality detection means for stopping power supply to the discharge lamp when detecting an abnormality in the discharge lamp or a circuit abnormality based on those detection signals. In the abnormality detection means, a plurality of reference values for comparison or a plurality of reference ranges are set for the detection signals, and determination times are set in association with the reference values or reference ranges. The abnormality detection means compares the levels of the detection signals with each of the reference values or the reference ranges and determines that an abnormality in the discharge lamp or a circuit abnormality has occurred when a certain comparison result continues for an associated determination time or longer.
摘要翻译：一种用于放电灯的点亮电路，包括用于检测施加到放电灯的电压和/或电流的检测装置或与其等效的电压和/或电流的输入电压/电流检测装置，用于检测输入电压和/ 或者对照明电路的输入电流，以及异常检测装置，用于当检测到放电灯的异常或基于那些检测信号的电路异常时停止对放电灯的供电。在异常检测装置中，针对检测信号设定多个用于比较的参考值或多个参考范围，并且与参考值或参考范围相关联地设定确定时间。异常检测装置将检测信号的电平与参考值或参考范围中的每一个进行比较，并且当某个比较结果持续相关联的确定时间或更长时，确定放电灯的异常或电路异常已经发生。

56. 发明授权

US5783908A Lighting circuit wherein the abnormality detection circuit gets its power directly from the auxiliary power supply section 失效
标题翻译：照明电路，其中异常检测电路直接从辅助电源部分获得电力
公开(公告)号：US5783908A
公开(公告)日：1998-07-21
申请号：US655483
申请日：1996-05-30
申请人： Atsushi Toda , Masayasu Yamashita , Goichi Oda
发明人： Atsushi Toda , Masayasu Yamashita , Goichi Oda
IPC分类号： H05B41/24 , H05B41/18 , H05B41/282 , H05B41/292 , H05B37/02
CPC分类号： H05B41/2921 , Y10S315/07
摘要： In a lighting circuit, a battery voltage is sent via a DC power supply section to a DC-AC converter to be converted to a square-wave AC voltage which is in turn supplied to a discharge lamp. The lighting circuit comprises an auxiliary power supply section for producing a predetermined voltage based on the input voltage from a battery and supplying this predetermined voltage to the individual sections of the lighting circuit and an abnormality detection circuit for detecting an abnormality in the discharge lamp, the circuit status, the battery voltage and so forth. In accordance with a signal from the abnormality detection circuit, a switch section, which is provided on a current line whose current is smaller than a current flowing on a power supply line to the discharge lamp, is switched on or off to enable or disable the auxiliary power supply section, thereby permitting or inhibiting power supply to the discharge lamp.
摘要翻译：在照明电路中，电池电压通过直流电源部分发送到DC-AC转换器，以转换成方波AC电压，该方波又被提供给放电灯。照明电路包括辅助电源部分，用于基于来自电池的输入电压产生预定电压并将该预定电压提供给点亮电路的各个部分，以及用于检测放电灯的异常的异常检测电路，电路状态，电池电压等。根据来自异常检测电路的信号，设置在电流小于流过放电灯的电源线上的电流的电流线上的开关部分被接通或断开，以使能或禁止辅助电源部分，从而允许或禁止向放电灯供电。

57. 发明授权

US5705898A Lighting circuit for discharge lamp which restricts inversion of output voltage polarity 失效
标题翻译：用于放电灯的照明电路，其限制输出电压极性的反相
公开(公告)号：US5705898A
公开(公告)日：1998-01-06
申请号：US645408
申请日：1996-05-13
申请人： Masayasu Yamashita , Atsushi Toda
发明人： Masayasu Yamashita , Atsushi Toda
IPC分类号： H05B41/24 , H05B41/18 , H05B41/282 , H05B41/288 , H05B41/38 , H05B41/392 , G05F1/00
CPC分类号： H05B41/2888 , H05B41/2883 , H05B41/388 , H05B41/3922 , Y02B20/202 , Y10S315/05 , Y10S315/07
摘要： In a lighting circuit, a battery voltage is supplied via a DC booster circuit to a DC-AC converter where the voltage is converted to an AC voltage with a rectangular waveform. This AC voltage is supplied to a discharge lamp. At this time, the DC-AC converter controls the frequency of the rectangular wave output from the DC-AC converter in accordance with a signal sent to a bridge type driver from a frequency controller. A lighting detector is provided to detect if the discharge lamp has been lighted. Upon reception of a signal from the lighting detector, the frequency controller sets the frequency of the output voltage of the DC-AC converter in the pre-lighting period of the discharge lamp higher than the frequency of the output voltage of the DC-AC converter after the lighting of the discharge lamp and restricts the inversion of the polarity of the output voltage of the DC-AC converter until a predetermined time passes sfrom the point of the activation of the discharge lamp.
摘要翻译：在照明电路中，通过DC升压电路将电池电压提供给DC-AC转换器，其中电压被转换成具有矩形波形的AC电压。该AC电压被提供给放电灯。此时，DC-AC转换器根据从频率控制器发送到桥式驱动器的信号来控制从DC-AC转换器输出的矩形波的频率。提供照明检测器以检测放电灯是否点亮。在从照明检测器接收到信号时，频率控制器将放电灯的预发光时段内的DC-AC转换器的输出电压的频率设定为高于DC-AC转换器的输出电压的频率在放电灯的点亮之后，并且限制DC-AC转换器的输出电压的极性的反转，直到从放电灯的激活点开始经过预定时间。

58. 发明授权

US5495492A Semiconductor laser having an active layer with a fan-shaped stripe with curved end surfaces 失效
标题翻译：半导体激光器具有具有弯曲端面的扇形条带的活性层
公开(公告)号：US5495492A
公开(公告)日：1996-02-27
申请号：US361691
申请日：1994-12-22
申请人： Atsushi Toda
发明人： Atsushi Toda
IPC分类号： H01S5/00 , H01S5/042 , H01S5/10 , H01S5/40 , H01S3/19
CPC分类号： H01S5/1082 , H01S5/1064 , H01S5/4056
摘要： A semiconductor laser including a semiconductor substrate, having first and second cladding layers thereon semiconductor substrate, and an active layer sandwiched between the first and second cladding layers. The active layer has on one end a convex first resonating surface and on the other end a concave second resonating surface. The first and second resonating end surfaces of the active layer are parallel to each other, and a portion of the length of the first resonating end surface is greater than a portion of the length of S2 of the second resonating end surface corresponding to the former.
摘要翻译：一种半导体激光器，包括其半导体衬底上具有第一和第二覆层的半导体衬底以及夹在第一和第二覆层之间的有源层。有源层在一端具有凸起的第一谐振表面，在另一端具有凹入的第二谐振表面。有源层的第一和第二谐振端面彼此平行，并且第一谐振端面的长度的一部分大于对应于前者的第二谐振端面的长度的一部分。

59. 发明授权

US4598237A Power window control apparatus 失效
标题翻译：电动车窗控制装置
公开(公告)号：US4598237A
公开(公告)日：1986-07-01
申请号：US747157
申请日：1985-06-20
申请人： Kiyoshi Wada , Hitoshi Takeda , Hiroki Shibata , Atsushi Toda , Nobumi Yokoyama , Naohiro Yamada
发明人： Kiyoshi Wada , Hitoshi Takeda , Hiroki Shibata , Atsushi Toda , Nobumi Yokoyama , Naohiro Yamada
IPC分类号： E05F15/16 , E05F15/20 , H02P1/22
CPC分类号： E05F15/78 , E05F15/695 , E05Y2800/424 , E05Y2900/55
摘要： A power window control apparatus has a transmitter, detachably mounted to a fixed member in a compartment, for transmitting coded infrared ray signals corresponding to opening/closing operations of right and left windows of a vehicle and a receiver fixed in the compartment, the receiver being provided with a manual switch for driving the relay circuit independently of the signal from the transmitter, a reset circuit for resetting the decoder for a predetermined period of time after an ignition switch is turned on, and a braking circuit for braking a corresponding one of motors when a driver releases a transmitter switch.
摘要翻译：电动车窗控制装置具有可拆卸地安装在隔室中的固定构件的发射器，用于发送对应于车辆的左窗和左窗的打开/关闭操作的编码红外线信号和固定在隔间中的接收器，接收器设置有用于独立于来自发送器的信号驱动中继电路的手动开关，用于在点火开关接通之后预定时间段重置解码器的复位电路，以及用于制动相应的一个电动机的制动电路当驱动器释放变送器开关时。

60. 发明授权

US09570495B2 Solid-state imaging device with photoelectric conversion region that is not transparent 有权
标题翻译：具有光电转换区域的固态成像器件不透明
公开(公告)号：US09570495B2
公开(公告)日：2017-02-14
申请号：US13155060
申请日：2011-06-07
申请人： Atsushi Toda , Teruo Hirayama
发明人： Atsushi Toda , Teruo Hirayama
IPC分类号： H01L27/146 , H01L31/032
CPC分类号： H01L27/14607 , H01L27/14609 , H01L27/14621 , H01L27/14627 , H01L27/14632 , H01L27/1464 , H01L27/14643 , H01L27/14645 , H01L27/14647 , H01L27/14687 , H01L31/022466 , H01L31/0322 , Y02E10/541 , Y02P70/521 , Y10T29/49002
摘要： A solid-state imaging device includes a substrate and a photoelectric conversion region. The substrate has a charge accumulation region. The photoelectric conversion region is provided on the substrate. The photoelectric conversion region is configured to generate signal charges to be accumulated in the charge accumulation region. The photoelectric conversion region comprises a material that is not transparent.
摘要翻译：固态成像装置包括基板和光电转换区域。基板具有电荷累积区域。光电转换区域设置在基板上。光电转换区域被配置为产生要积聚在电荷累积区域中的信号电荷。光电转换区域包括不透明的材料。

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