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
    • 22. 发明授权
    • Display unit
    • 显示单元
    • US08182084B2
    • 2012-05-22
    • US12802100
    • 2010-05-27
    • Tetsuo KozakiYuji KatoEiji Suzuki
    • Tetsuo KozakiYuji KatoEiji Suzuki
    • G02C7/10
    • G02B27/0172G02B5/20G02B2027/0112G02B2027/0118
    • A display unit includes an image data output device, an image projecting device that projects image data so as to be perceived by eyes of a user, a skeleton frame on which the image projecting device is mounted, the sunglass lenses being disposed on the skeleton frame, in which the sunglass lenses are set so that a transmissivity of visible light in a predetermined wavelength region is peculiarly low and so that transmissivities of visible light in wavelength regions other than the visible light in the predetermined wavelength region are peculiarly high, and in which the coloring of image light visualized by the image projecting device is formed by light differing in color from the visible light having peculiarly high transmissivities in the sunglass lenses.
    • 显示单元包括图像数据输出装置,投影图像数据以便由用户的眼睛感知的图像投影装置,安装有图像投影装置的框架框架,太阳镜透镜设置在框架框架上 其中设置了太阳镜透镜,使得预定波长区域中的可见光的透射率特别低,并且使除了预定波长区域中的可见光以外的波长区域中的可见光的透射率特别高,并且其中 由图像投影装置可视化的图像光的着色由与太阳眼镜透镜中具有特别高的透射率的可见光不同的光形成。
    • 23. 发明授权
    • Driving circuit of load
    • 负载驱动电路
    • US08035366B2
    • 2011-10-11
    • US12567061
    • 2009-09-25
    • Yuji Kato
    • Yuji Kato
    • G05F1/00
    • H02M3/157H02M2001/0009
    • A driving circuit of a load has an output semiconductor element connected in series in a power supply path from a power source to the load, to control a current of the load, a PWM signal generator for controlling ON/OFF of the output semiconductor element, a driver of the output semiconductor element according to the PWM signal, a detection resistor made of a semiconductor detecting a current of the load, a current output amplifier outputting a monitored current of detection resistor without being influenced by variation of ambient temperature, a resistor converting the monitored current into a monitored voltage, a current source outputting a constant current without being influenced by variation of ambient temperature, a resistor outputting a reference voltage according to the constant current, and an A/D converter converting the monitored voltage according to the reference voltage into a detected current value of the current of the load.
    • 负载的驱动电路具有从电源到负载的电源路径中串联连接的输出半导体元件,以控制负载电流; PWM信号发生器,用于控制输出半导体元件的导通/截止; 根据PWM信号的输出半导体元件的驱动器,由检测负载电流的半导体构成的检测电阻器,输出检测电阻的监视电流而不受环境温度变化影响的电流输出放大器,电阻转换器 监测电流进入监测电压,电流源不受环境温度变化的影响输出恒定电流,根据恒定电流输出参考电压的电阻器和根据参考值转换监测电压的A / D转换器 电压进入负载电流的检测电流值。
    • 24. 发明授权
    • Load drive apparatus
    • 负载驱动装置
    • US07990674B2
    • 2011-08-02
    • US12307321
    • 2007-06-21
    • Yuji KatoKeiichi SekiguchiKiyokatsu Satoh
    • Yuji KatoKeiichi SekiguchiKiyokatsu Satoh
    • H02H5/04
    • H03K17/0822H03K2017/0806
    • A load drive apparatus is provided which comprises a switching element 3 connected in series to a DC power source Vcc and an electric load 4, a drive circuit 5 for generating control signals to turn switching element 3 on and off, a thermal detection element 6 for sensing a temperature of switching element 3, an overheat protective circuit 7 for generating an overheat detection signal when thermal detection element 6 senses the temperature of switching element 3 over a predetermined temperature level, and a disconnection detection circuit 11 provided with a current mirror circuit 12 connected between one and the other terminals of thermal detection element 6 for detecting a disconnection in wiring between thermal detection element 6 and overheat protective circuit 7. When overheat protective circuit 7 produces an overheat detection signal or when disconnection detection circuit 11 detects a breaking of wiring between thermal detection element 6 and overheat protective circuit 7, the control signal from drive circuit 5 is prohibited to be given to switching element 3. In case of disconnection in wiring between the thermal detection element 6 and overheat protective circuit 7, the load drive apparatus can prevent thermal damage to the switching element used therein.
    • 提供一种负载驱动装置,其包括与DC电源Vcc和电负载4串联连接的开关元件3,用于产生控制信号以使开关元件3接通和断开的驱动电路5,用于 感测开关元件3的温度,当热检测元件6感测到开关元件3的温度超过预定温度电平时产生过热检测信号的过热保护电路7以及设置有电流镜电路12的断路检测电路11 连接在热检测元件6的一个端子和另一个端子之间,用于检测热检测元件6和过热保护电路7之间的布线断开。当过热保护电路7产生过热检测信号或当断路检测电路11检测到布线断线时 在热检测元件6和过热保护电路7之间, 来自驱动电路5的控制信号被禁止提供给开关元件3.在热检测元件6与过热保护电路7之间的布线断开的情况下,负载驱动装置可以防止对其中使用的开关元件的热损坏。
    • 27. 发明授权
    • Ion generating apparatus
    • 离子发生装置
    • US06791814B2
    • 2004-09-14
    • US10149218
    • 2002-06-10
    • Yoshiichi AdachiYuji Kato
    • Yoshiichi AdachiYuji Kato
    • H01T2300
    • H01T23/00
    • An ion generating apparatus 1 has an electric cleaning mechanism 79 for burning out attachment adhered on an ion generating electrode 7 by electric heating. Adhesion of dirt and the like onto the end portion of the electrode where an electron generation field concentrates will considerably ruin the ion generation efficiency. So that burning out of attachment adhered onto the end portion 7a of the ion generating electrode 7 using the electric cleaning mechanism 79 is extremely effective in terms of avoiding such nonconformity. Object of the cleaning will be attained to a sufficient degree if only the dirt adhered onto the sharpened end portion of the electrode 7, which is responsible for the ion generation, is selectively removed, which is also advantageous in simplifying the apparatus since there is no need to excessively raise the electric heating capacity of the electric cleaning mechanism 79.
    • 离子产生装置1具有通过电加热来燃烧附着在离子产生电极7上的附着物的电动清洁机构79。 污物等附着在电子发生场集中的电极的端部会显着破坏离子产生效率。 因此,使用电动清洁机构79附着在离子产生电极7的端部7a上的附着物的燃烧在避免这种不符合性方面是非常有效的。 只要选择性地除去附着在负极离子产生的电极7的锋利末端部分上的污垢,清洁的目的将达到足够的程度,这也有利于简化装置,因为没有 需要过度提高电动清洗机构79的电加热能力。
    • 29. 发明授权
    • IC socket
    • IC插座
    • US06213803B1
    • 2001-04-10
    • US09240684
    • 1999-02-02
    • Yuji KatoNanahiro Hayakawa
    • Yuji KatoNanahiro Hayakawa
    • H01R1122
    • H01R13/62905H01R12/716H01R13/193
    • This invention pertains to an IC socket including a plurality of contacts arranged in such a manner as to be able to contact an external contact point of an IC package. The contacts each include a pressure applying arm for exerting a downward force to the external contact point while being in contact, under pressure with the external contact point, and a pressure receiving arm having a load receiving portion for receiving the external contact point while being in contact, under pressure with the external contact point against a pressing. The pressure receiving arm is, the pressure receiving arm being provided on the load receiving portion with a downward movement preventive portion engageable with a socket body to set a loading level of the load receiving portion, wherein the downward movement preventive portion is formed by a downwardly facing surface of the load receiving portion. The load receiving portion is pulled up against an elastic force of the pressure receiving arm such that the downwardly facing surface is in elastic engagement with an upwardly facing surface of the socket body, and a connecting portion between the pressure receiving arm and the load receiving portion is provided with a forward movement preventive portion capable of elastically engaging with the socket body to restrict the forward movement of the load receiving portion.
    • 本发明涉及一种IC插座,其包括以能够接触IC封装的外部接触点的方式布置的多个触点。 触头各自包括用于在与外部接触点的压力下接触的同时向外部接触点施加向下的力的压力施加臂,以及具有负载接收部分的压力接收臂,该负载接收部分在接收外部接触点的同时处于 在压力下与外部接触点接触。 压力承受臂是受压臂设置在负载承受部上的,具有可与插座本体接合的向下移动防止部,以设定负载承受部的负载水平,其中向下移动防止部由向下 负载接收部的面对面。 负载接收部被抵抗压力接收臂的弹力拉动,使得面向下的表面与插座主体的面向上的表面弹性接合,并且压力接收臂和负载接收部分之间的连接部分 设置有能够与插座主体弹性接合以限制负载接收部的向前移动的向前移动防止部。