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    • 34. 发明授权
    • Image pickup apparatus and zoom lens
    • 摄像设备和变焦镜头
    • US07466495B2
    • 2008-12-16
    • US12078835
    • 2008-04-07
    • Daisuke KurodaTakeshi Hatakeyama
    • Daisuke KurodaTakeshi Hatakeyama
    • G02B15/14
    • G02B15/173G02B5/04G02B7/008G02B27/0025H04N5/217H04N5/23296H04N5/3572
    • An image pickup apparatus includes a zoom lens including at least two movable lens groups; an image pickup element that converts an optical image formed with the zoom lens into an electric signal; and an image processor that electrically corrects a lateral chromatic aberration to be generated at the zoom lens. The zoom lens satisfies Conditional Expressions (1) and (2) as follows, −5.0
    • 图像拾取装置包括:至少两个可移动透镜组的变焦透镜; 图像拾取元件,其将由变焦透镜形成的光学图像转换为电信号; 以及电子校正在变焦镜头处产生的横向色像差的图像处理器。 变焦镜头满足条件表达式(1)和(2)如下:<?in-line-formula description =“In-line Formulas”end =“lead”?> - 5.0 <?in-line-formula description =“In-line Formulas”end =“lead”?> 0.003 <| Max_ate(10)/ Himg | <0.03(2)<?in-line-formula description =“In-line formula”end =“tail”?>其中W_ate(X)是横向色差的像差量 对应于(X×10)%图像高度的广角端,从C线到g线的像差T_ate(X)是从C线到g的横向色像差的像差量 在长焦端,线对应于(X×10)%图像高度,Max_ate(X)是W_ate(10)和T_ate(10)中的一个,绝对值较大,Himg是 图像拾取元件。
    • 35. 发明授权
    • Discharge tube drive circuit
    • 放电管驱动电路
    • US07449842B2
    • 2008-11-11
    • US11694321
    • 2007-03-30
    • Hiroyuki MiyazakiTakeshi Hatakeyama
    • Hiroyuki MiyazakiTakeshi Hatakeyama
    • H05B41/16
    • H05B41/2827H01F38/10H05B41/2822
    • A discharge tube drive circuit for driving a plurality of discharge tubes is proposed with reduced number of parts and in a down-sized form. A first balance transformer is provided in a first drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the first drive circuit block and a secondary coil of the first balance transformer are connected in series. A second balance transformer is provided in a second drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the second drive circuit block and a secondary coil of the second balance transformer are connected in series. Further, a primary coil of the balance transformer and a primary coil of the second balance transformer are connected in series to configure the discharge tube drive circuit of the present invention.
    • 提出了一种用于驱动多个放电管的放电管驱动电路,其数量减少并且呈小型化。 第一平衡变压器设置在第一驱动电路块中,并且第一驱动电路块中的多个驱动变压器的多个初级线圈和第一平衡变压器的次级线圈串联连接。 第二平衡变压器设置在第二驱动电路块中,第二驱动电路块中的多个驱动变压器的多个初级线圈和第二平衡变压器的次级线圈串联连接。 此外,平衡变压器的初级线圈和第二平衡变压器的初级线圈串联连接以构成本发明的放电管驱动电路。
    • 36. 发明申请
    • WIRELESS COMMUNICATIONS SYSTEM IMPLEMENTING A PLURALITY OF WIRELESS COMMUNICATIONS SCHEMES WITH HANDOVER CAPABILITY
    • 无线通信系统实施具有切换能力的无线通信方案
    • US20080171570A1
    • 2008-07-17
    • US11968936
    • 2008-01-03
    • Akifumi NagaoMasataka IrieSatoshi MakimotoYukiyoshi NagasawaTakeshi Hatakeyama
    • Akifumi NagaoMasataka IrieSatoshi MakimotoYukiyoshi NagasawaTakeshi Hatakeyama
    • H04M1/00
    • H04W88/06H04B1/406
    • A wireless communications system includes: a first communications processing section for implementing a dedicated communications function that is only for the first wireless communications scheme; a second communications processing section for implementing a dedicated communications function that is only for the second wireless communications scheme; a shared transceiver section shared by the first communications processing section and the second communications processing section; a scheme selection section for selectively inputting a signal from the first communications processing section or a signal from the second communications processing section to the shared transceiver section; and a communications switching control section for indicating, to the scheme selection section, a scheme to be selected. The communications switching control section determines a switching timing based on frame and sub-frame information from the first communications processing section in an operation of switching from the first wireless communications scheme to the second wireless communications scheme or an operation of searching for a communications target station using the second wireless communications scheme.
    • 无线通信系统包括:第一通信处理部分,用于实现仅用于第一无线通信方案的专用通信功能; 用于实现仅用于第二无线通信方案的专用通信功能的第二通信处理部分; 由第一通信处理部分和第二通信处理部分共享的共享收发器部分; 方案选择部分,用于选择性地将来自第一通信处理部分的信号或来自第二通信处理部分的信号输入到共享收发器部分; 以及通信切换控制部分,用于向方案选择部分指示要选择的方案。 通信切换控制部分在从第一无线通信方案切换到第二无线通信方案的操作或搜索通信目标站的操作中基于来自第一通信处理部分的帧和子帧信息来确定切换定时 使用第二无线通信方案。
    • 39. 发明申请
    • Network chip and network transmission/reception device
    • 网络芯片和网络发送/接收设备
    • US20080031279A1
    • 2008-02-07
    • US11878512
    • 2007-07-25
    • Takeshi HatakeyamaMasataka IrieAkifumi NagaoTakeshi Yoshida
    • Takeshi HatakeyamaMasataka IrieAkifumi NagaoTakeshi Yoshida
    • H04J3/00
    • H04L12/40013
    • Provided is a network chip that controls issuance of interrupts based on the contents of the received packets. The network chip receives a data packet containing a type that indicates a realtime packet or a not-realtime packet, where the realtime packet needs consideration of delay time, and the not-realtime packet does not need consideration of delay time. The network chip obtains a type by analyzing the received packet. When the obtained type indicates a realtime packet, the network chip stores the received packet into a realtime reception packet buffer, and issues an interrupt to the CPU immediately; and when the obtained type indicates a not-realtime packet, it stores the received packet into a not-realtime reception packet buffer, and issues an interrupt to the CPU after a predetermined time period passes, or after the number of packets stored in the not-realtime reception packet buffer reaches a predetermined number.
    • 提供了一种网络芯片,其基于接收的分组的内容来控制中断的发布。 网络芯片接收包含指示实时分组或非实时分组的类型的数据分组,其中实时分组需要考虑延迟时间,并且不实时分组不需要考虑延迟时间。 网络芯片通过分析接收的分组获得类型。 当获得的类型指示实时分组时,网络芯片将接收到的分组存储到实时接收分组缓冲器中,并立即向CPU发出中断; 并且当所获得的类型指示非实时分组时,其将接收的分组存储到非实时接收分组缓冲器中,并且在经过预定时间段之后向CPU发出中断,或者在存储在非实时接收分组缓冲器中的分组数 - 即时接收包缓冲器达到预定数量。
    • 40. 发明申请
    • Discharge Tube Drive Circuit
    • 放电管驱动电路
    • US20070228987A1
    • 2007-10-04
    • US11694321
    • 2007-03-30
    • Hiroyuki MiyazakiTakeshi Hatakeyama
    • Hiroyuki MiyazakiTakeshi Hatakeyama
    • B60Q1/02
    • H05B41/2827H01F38/10H05B41/2822
    • A discharge tube drive circuit for driving a plurality of discharge tubes is proposed with reduced number of parts and in a down-sized form. A first balance transformer is provided in a first drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the first drive circuit block and a secondary coil of the first balance transformer are connected in series. A second balance transformer is provided in a second drive circuit block, and a plurality of primary coils of a plurality of drive transformers in the second drive circuit block and a secondary coil of the second balance transformer are connected in series. Further, a primary coil of the balance transformer and a primary coil of the second balance transformer are connected in series to configure the discharge tube drive circuit of the present invention.
    • 提出了一种用于驱动多个放电管的放电管驱动电路,其数量减少并且呈小型化。 第一平衡变压器设置在第一驱动电路块中,并且第一驱动电路块中的多个驱动变压器的多个初级线圈和第一平衡变压器的次级线圈串联连接。 第二平衡变压器设置在第二驱动电路块中,第二驱动电路块中的多个驱动变压器的多个初级线圈和第二平衡变压器的次级线圈串联连接。 此外,平衡变压器的初级线圈和第二平衡变压器的初级线圈串联连接以构成本发明的放电管驱动电路。