会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • CONTENT DATA TRANSMISSION SYSTEM AND CONTENT DATA TRANSMISSION METHOD
    • 内容数据传输系统和内容数据传输方法
    • US20140193131A1
    • 2014-07-10
    • US14235880
    • 2012-07-27
    • Yoshikazu Suzuki
    • Yoshikazu Suzuki
    • H04N5/765H04N5/04
    • H04N5/765G11B20/10009G11B20/10222H04N5/04H04N5/76H04N21/4307H04N21/4325H04N21/43632
    • [Problem] In a system for transmitting content data from a content reproducing apparatus to a content output apparatus, no complicated signal processing is required, setting change operations can be simplified, and the degradation of sound quality and the degradation of picture quality of video data are prevented. [Solution] There are included: a content reproducing apparatus that receives an operation clock signal from a content output apparatus via an operation clock transmission cable, operates on the basis of the operation clock signal, and transmits content data, which has been reproduced by a reproducing unit, to the content output apparatus via a multimedia transmission cable; and the content output apparatus that generates, on the basis of an output apparatus operation clock signal, the operation clock signal to be transmitted to the content reproducing apparatus, transmits the operation clock signal to the content reproducing apparatus reproducing apparatus via the operation clock transmission cable, receives the content data from the content reproducing apparatus via the multimedia transmission cable, and performs a signal processing of the received content data for output to an external apparatus.
    • 在从内容再现装置向内容输出装置发送内容数据的系统中,不需要复杂的信号处理,能够简化设定变更动作,声音质量下降,视频数据的图像质量下降 被阻止 [解决方案]包括:经由操作时钟传输电缆从内容输出装置接收操作时钟信号的内容再现装置,基于操作时钟信号进行操作,并发送已被 再现单元经由多媒体传输电缆连接到内容输出设备; 以及内容输出装置,其基于输出装置操作时钟信号生成要发送到内容再现装置的操作时钟信号,经由操作时钟传输电缆将操作时钟信号发送到内容再现装置再现装置 经由多媒体传输电缆从内容再现装置接收内容数据,并且对接收的内容数据执行信号处理以输出到外部设备。
    • 5. 发明授权
    • High pressure discharge lamp lighting apparatus
    • 高压放电灯照明装置
    • US07253568B2
    • 2007-08-07
    • US11167116
    • 2005-06-28
    • Katumi SugayaTsuyoshi SugiharaYoshikazu Suzuki
    • Katumi SugayaTsuyoshi SugiharaYoshikazu Suzuki
    • H01B37/02H01J17/20
    • H01J61/86H01J61/20H05B41/2882H05B41/2928Y02B20/208
    • It is an object of the present invention to provide a high pressure discharge lamp lighting apparatus, has a structure to control decrease of illuminance on a screen which is thought to be a cause of wear of an anode in an early stage of the life span. The high pressure discharge lamp lighting apparatus has a high pressure discharge lamp in which a pair of electrodes is arranged so as to face each other at an interval of 2 mm or less in an arc tube which is made of quartz glass, and mercury of 0.16 mg/mm3 or more, rare gas, and halogen of 1×10−6 to 1×10−2 μmol/mm3 is enclosed, and a power supply apparatus supplying direct current to the discharge lamp, wherein the power supply apparatus superimposes an alternating component on the direct current and impress the superimposed current to the discharge lamp.
    • 本发明的目的是提供一种高压放电灯点亮装置,其具有控制屏幕上照度降低的结构,这被认为是寿命早期的阳极磨损的原因。 高压放电灯点灯装置具有高压放电灯,其中一对电极在由石英玻璃制成的电弧管中以2mm或更小的间隔彼此相对地布置,并且汞为0.16 mg / mm 3或更多,稀有气体和1×10 -6至1×10 -2μmol/ mm 3的卤素, SUP>,以及向放电灯提供直流电的电源装置,其中电源装置将交流分量叠加在直流电上,并将叠加的电流施加到放电灯。
    • 6. 发明授权
    • Device for operation of a high pressure discharge lamp
    • 高压放电灯操作装置
    • US07170237B2
    • 2007-01-30
    • US11189888
    • 2005-07-27
    • Yoshikazu SuzukiKatsumi SugayaTomoyoshi Arimoto
    • Yoshikazu SuzukiKatsumi SugayaTomoyoshi Arimoto
    • H05B41/16H05B41/24
    • H05B41/2888H05B41/2928Y02B20/202Y02B20/208
    • To positionally stabilize the arc spot in a super-high pressure discharge lamp which is filled with at least 0.20 mg/mm3 of mercury and to prevent the formation of so-called flicker, in an operation device having a high pressure discharge lamp and a feed device, the feed device of the high pressure discharge lamp supplies a frequency in the range from 60 Hz to 1000 Hz as the stationary operating frequency and a low frequency, in a frequency range of from 5 Hz to 200 Hz is inserted which has an inserted length of from one half period to five periods, and an inserting period of from 0.01 seconds to 120 seconds, into the alternating current of the stationary operating frequency. Furthermore, the parameters of the low frequency are changed according to changes of the operating voltage of the discharge lamp.
    • 为了在填充有至少0.20mg / mm 3汞的超高压放电灯中定位稳定电弧点,并防止形成所谓的闪烁,在具有 高压放电灯和馈电装置,高压放电灯的馈电装置在从5Hz到1000Hz的频率范围内将频率范围从5Hz到1000Hz作为固定工作频率和低频率,频率范围为5Hz至 插入200Hz,其具有从固定工作频率的交流电中的一半周期到五个周期的插入长度以及从0.01秒到120秒的插入周期。 此外,低频的参数根据放电灯的工作电压的变化而变化。
    • 7. 发明授权
    • DC—DC converter and device for operation of a high pressure discharge lamp using the converter
    • DC-DC转换器和使用该转换器操作高压放电灯的装置
    • US07012381B2
    • 2006-03-14
    • US10887346
    • 2004-07-09
    • Takanori SamejimaMasashi OkamotoYoshikazu Suzuki
    • Takanori SamejimaMasashi OkamotoYoshikazu Suzuki
    • H05B37/02
    • H02M1/34H02M1/08H02M3/156H02M2001/007H02M2001/342H05B41/2886Y02B20/202Y02B70/1491
    • A low cost DC-DC converter facilitates a reduction of the switching loss in the wide, variable range of the continuity ratio for a main switching device. The DC-DC converter includes a direct current source, an ON-OFF-controllable main switching device, a main coil which is series connected to the main switching device, a fly-wheel diode which is arranged such that the induction current of the main coil flows when the main switching device is shifted into the OFF state, and a smoothing capacitor for smoothing the output of the main coil, Also included is an auxiliary transformer with a primary winding as a direct current source and a secondary winding. The main switching device and the auxiliary switching device are controlled such that they are shifted alternatively into the ON state, and the main switching device, is shifted into the ON state a given time after the auxiliary switching device has been shifted into the OFF state.
    • 低成本DC-DC转换器有助于在主开关器件的连续性比较宽的可变范围内降低开关损耗。 DC-DC转换器包括直流电源,ON-OFF控制主开关装置,与主开关装置串联连接的主线圈,其布置成使主电感器的感应电流 当主开关器件移入OFF状态时,线圈流动,并且用于平滑主线圈的输出的平滑电容器。还包括具有初级绕组作为直流源和次级绕组的辅助变压器。 控制主开关装置和辅助开关装置,使得它们被交替地移动到接通状态,并且主开关装置在辅助开关装置已经被切换到关闭状态之后的给定时间内被转换到接通状态。
    • 10. 发明授权
    • Device for operating a high pressure discharge lamp
    • 用于操作高压放电灯的装置
    • US06815910B2
    • 2004-11-09
    • US10602917
    • 2003-06-25
    • Yoshikazu SuzukiTomoyoshi Arimoto
    • Yoshikazu SuzukiTomoyoshi Arimoto
    • H05B3702
    • H05B41/2928
    • To prevent lamp extinction during dead time of an inverter circuit of a full bridge system, to reduce delays of the rising time and the falling time of rectangular waves which have been output by the inverter circuit and to prevent formation of a phenomenon of momentary darkening of the radiant light, the discharge lamp is operated with an alternating current with rectangular waves which is produced by an inverter circuit of a full bridge system. When the inverter circuit of the full bridge system is driven a dead time is taken in which all switching devices are turned off. In the rear stage of the inverter circuit of the full bridge system, there is an inductance. The value of the inductance is fixed such that LL≧VL/IL·Td (VL being the luminous voltage of the discharge lamp, IL being the current and Td the dead time). Current can flow in the discharge lamp during the dead time by the energy stored in this inductance.
    • 为了防止在全桥系统的逆变器电路的死区时间内的灯熄灭,为了减少由逆变器电路输出的矩形波的上升时间和下降时间的延迟,并且防止形成瞬时变暗现象 辐射光,放电灯由具有由全桥系统的逆变器电路产生的矩形波的交流电操作。 当全桥系统的逆变电路被驱动时,所有开关装置关闭都将停止死区。 在全桥系统的逆变电路的后级,有一个电感。 电感值固定为LL> = VL / IL.Td(VL为放电灯的发光电压,IL为电流,Td为死区时间)。 电流可以在死区时间内通过存储在该电感中的能量流过放电灯。