Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system
    1.
    发明申请
    Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system 失效
    用于多灯照明和表面光源系统的放电灯的逆变电路

    公开(公告)号:US20080036393A1

    公开(公告)日:2008-02-14

    申请号:US11898902

    申请日:2007-09-17

    IPC分类号: H05B41/24 H05B37/02

    CPC分类号: H05B41/2822

    摘要: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of the discharge lamps.

    摘要翻译: 一种用于多灯照明的放电灯的逆变器电路,其中荧光灯的负电阻特性的值被控制,并且通过使分流变压器具有超过负电阻特性的电抗而消除过大的电抗。 连接到逆变器电路的升压变压器的次级绕组的两个线圈被布置并彼此磁耦合以形成用于分流电流的并联变压器,使得由此产生的磁通相互抵消。 放电灯分别连接到线圈,其中流过的电流是平衡的。 由于与在逆变器电路的工作频率中的平衡动作相关的电感的电抗超过放电灯的负电阻,所以放电灯点亮。

    Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system
    2.
    发明授权
    Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system 失效
    用于多灯照明和表面光源系统的放电灯的逆变电路

    公开(公告)号:US07282868B2

    公开(公告)日:2007-10-16

    申请号:US10773230

    申请日:2004-02-09

    IPC分类号: H05B41/24

    摘要: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of discharge lamps.

    摘要翻译: 一种用于多灯照明的放电灯的逆变器电路,其中荧光灯的负电阻特性的值被控制,并且通过使分流变压器具有超过负电阻特性的电抗而消除过大的电抗。 连接到逆变器电路的升压变压器的次级绕组的两个线圈被布置并彼此磁耦合以形成用于分流电流的并联变压器,使得由此产生的磁通相互抵消。 放电灯分别连接到线圈,其中流过的电流是平衡的。 由于与在逆变器电路的工作频率中的平衡动作相关的电感的电抗超过放电灯的负电阻,所以放电灯点亮。

    Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system
    3.
    发明授权
    Inverter circuit for discharge lamps for multi-lamp lighting and surface light source system 失效
    用于多灯照明和表面光源系统的放电灯的逆变电路

    公开(公告)号:US07589478B2

    公开(公告)日:2009-09-15

    申请号:US11898902

    申请日:2007-09-17

    IPC分类号: H05B41/24

    CPC分类号: H05B41/2822

    摘要: An inverter circuit for discharge lamps for multi-lamp lighting in which the value of a negative resistance characteristic of a fluorescent lamp is controlled, and an excessively set reactance is eliminated by causing a shunt transformer to have a reactance exceeding the negative resistance characteristic. Two coils connected to a secondary winding of a step-up transformer of the inverter circuit are arranged and magnetically coupled to each other to form a shunt transformer for shunting current such that magnetic fluxes generated thereby cancel each other out. Discharge lamps are connected to the coils, respectively, with currents flowing therethrough being balanced. Each discharge lamp is lighted because a reactance of an inductance related to the balancing operation which is in an operating frequency of the inverter circuit, exceeds a negative resistance of the discharge lamps.

    摘要翻译: 一种用于多灯照明的放电灯的逆变器电路,其中荧光灯的负电阻特性的值被控制,并且通过使分流变压器具有超过负电阻特性的电抗而消除过大的电抗。 连接到逆变器电路的升压变压器的次级绕组的两个线圈被布置并彼此磁耦合以形成用于分流电流的并联变压器,使得由此产生的磁通相互抵消。 放电灯分别连接到线圈,其中流过的电流是平衡的。 由于与在逆变器电路的工作频率中的平衡动作相关的电感的电抗超过放电灯的负电阻,所以放电灯点亮。

    Recording apparatus and computer-readable program
    5.
    发明授权
    Recording apparatus and computer-readable program 有权
    记录装置和计算机可读程序

    公开(公告)号:US07382968B2

    公开(公告)日:2008-06-03

    申请号:US10360920

    申请日:2003-02-10

    IPC分类号: H04N5/91 H04N7/00

    摘要: MPEG encoder 3 generates VOBUs from broadcast waves and writes them to HDD 5. Record controlling unit 10 controls MPEG encoder 3 and HDD 5 to repeatedly perform this writing process for achieving a continuous recording function. Record controlling unit 10 also judges if there are points of time at which, by a broadcast station, (i) a service period is switched to an out-of-service period, and (ii) an out-of-service period is switched to a service period. Record controlling unit 10 suspends the writing to the HDD 5 at a point of time at which a service period is switched to an out-of service period, and resumes the writing to the HDD 5 at a point of time at which an out-of-service period is switched to a service period.

    摘要翻译: MPEG编码器3从广播波生成VOBU并将其写入HDD 5。 记录控制单元10控制MPEG编码器3和HDD 5重复执行该写入处理以实现连续记录功能。 记录控制单元10还判断是否存在通过广播站将(i)服务期间切换到停止服务周期的时间点,以及(ii)切换到停止服务周期的时间点 到服务期。 记录控制单元10在服务期间切换到停止服务期的时间点暂停对HDD 5的写入,并且在外部的时间点恢复对HDD 5的写入 服务期间切换到服务期。

    Method and system for managing database having a capability of passing data, and medium relevant thereto
    6.
    发明授权
    Method and system for managing database having a capability of passing data, and medium relevant thereto 失效
    用于管理数据库的方法和系统,其具有传递数据的能力和与其相关的媒介

    公开(公告)号:US07089249B2

    公开(公告)日:2006-08-08

    申请号:US10864637

    申请日:2004-06-10

    IPC分类号: G06F17/30

    摘要: In a database system of a client-server arrangement, a database server operating in a server outputs data to a storage device. Here, the data stores in a database that is requested by a user application operating in a client. The user application refers to the storage device to which the data is outputted, to obtain the data. Thereby, the data managed by the database server is passed to an application at high speed in the database system.

    摘要翻译: 在客户机 - 服务器装置的数据库系统中,在服务器中操作的数据库服务器向存储装置输出数据。 这里,数据存储在由客户端中操作的用户应用程序请求的数据库中。 用户应用程序是指向其输出数据的存储设备,以获得数据。 因此,数据库服务器管理的数据在数据库系统中被高速传递给应用程序。

    Vehicle cowl structure with vent pipe
    8.
    发明申请
    Vehicle cowl structure with vent pipe 有权
    带排气管的车头罩结构

    公开(公告)号:US20050134089A1

    公开(公告)日:2005-06-23

    申请号:US10740596

    申请日:2003-12-22

    IPC分类号: B62D25/08

    CPC分类号: B62D25/081 B60H1/28

    摘要: A vehicle cowl structure basically comprises a cowl panel and a vent pipe disposed in the cowl panel at a low drainage point on a lateral wall portion of the cowl panel. The vent pipe includes an opening that is split by a divider into an upper air passageway and a lower water drain passageway. The vent pipe also includes a mounting flange that contacts with an interior surface of the lateral wall portion and retaining projections to create a snap-fit between the vent pipe and the drainage aperture of the cowl panel. The vent pipe is also inserted into a hole formed in a vehicle body section such that a retaining member installed over the vent pipe contacts the vehicle body section around the hole and seals a space between the vent pipe and the hole of the vehicle body member.

    摘要翻译: 车顶整流罩结构基本上包括一个整流罩板和一个通风管,该排气管设置在整流罩板的低排水点处,位于整流罩板的侧壁部分上。 排气管包括由分隔器分成上部空气通道和下部排水通道的开口。 排气管还包括安装凸缘,该安装凸缘与侧壁部分的内表面接触并保持突起,以在通风管和罩面板的排水孔之间形成卡扣配合。 通气管也插入到形成在车体部分中的孔中,使得安装在通气管上方的保持构件与孔周围的车身部分接触,并且密封通气管和车身构件的孔之间的空间。

    Starting device for discharge lamp
    10.
    发明授权
    Starting device for discharge lamp 失效
    放电灯启动装置

    公开(公告)号:US06479948B2

    公开(公告)日:2002-11-12

    申请号:US09802079

    申请日:2001-03-08

    IPC分类号: H05B3700

    CPC分类号: H05B41/042 Y10S315/05

    摘要: The objectives of the present invention is to provide smaller, lighter and less expensive structure in a starting device for discharge lamp for car use so as to prevent breakage due to vibrations etc. The device having the following arrangement realizes the above-mentioned objective. A starting device for a discharge lamp comprises a socket for mounting the discharge lamp and starting members such as a starting transformer etc. where the starting transformer comprises a bobbin having a core-less structure and a primary coil and a secondary coil wound around the bobbin.

    摘要翻译: 本发明的目的是在用于汽车使用的放电灯的启动装置中提供更小,更轻和更便宜的结构,以防止由于振动等而导致的破坏。具有以下配置的装置实现了上述目的。 用于放电灯的起动装置包括用于安装放电灯的插座和诸如起动变压器等的起动构件,其中起动变压器包括具有无芯结构的线轴和初级线圈以及卷绕在线轴上的次级线圈 。