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    • 1. 发明申请
    • Oven
    • 烤箱
    • US20060278214A1
    • 2006-12-14
    • US11297424
    • 2005-12-09
    • Sung ParkPung ChoCheol KimKyoung KimKil LeeSung KimYu HaYun HwangSang KangSeok HongTae Kim
    • Sung ParkPung ChoCheol KimKyoung KimKil LeeSung KimYu HaYun HwangSang KangSeok HongTae Kim
    • F24C15/32
    • F24C15/04F24C15/006
    • Disclosed herein is an oven that is capable of discharging hot air generated when cooling a door and heat generated in a cooking chamber through the lower end of the door. The oven includes a door having at least two separated air channels. The air channels comprise at least one first air channel to discharge hot air generated when cooling the door through the lower end of the door, and at least one second air channel to introduce air through the lower end of the door such that the door is cooled. In the housing is mounted a circulating fan. Between the circulating fan and the air channels is connected a channel connecting unit. As the circulating fan is rotated, air flows along the second air channel to cool the door. Hot air generated when cooling the door is introduced into the first air channel through the channel connecting unit, and is then discharged out of the oven through the lower end of the door.
    • 本文公开了一种烤箱,其能够排出冷却门时产生的热空气和通过门的下端在烹饪室中产生的热量。 烤箱包括具有至少两个分开的空气通道的门。 空气通道包括至少一个第一空气通道,以排出当通过门的下端冷却门时产生的热空气,以及至少一个第二空气通道,以引导空气通过门的下端,使得门被冷却 。 在外壳中安装有循环风扇。 在循环风扇和空气通道之间连接一个通道连接单元。 当循环风扇旋转时,空气沿着第二空气通道流动以冷却门。 冷却门时产生的热空气通过通道连接单元引入第一空气通道,然后通过门的下端排出烘箱。
    • 4. 发明申请
    • Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and alpha-olefins
    • 用于生产乙烯均聚物或乙烯和α-烯烃共聚物的芳基苯氧基催化剂体系
    • US20070004586A1
    • 2007-01-04
    • US11280930
    • 2005-11-15
    • Tae WooMyung OkJong HahnMal LeeSang KangSung KoTae KimSung Kim
    • Tae WooMyung OkJong HahnMal LeeSang KangSung KoTae KimSung Kim
    • C08F4/44B01J31/00
    • C07F17/00C08F4/65908C08F4/65912C08F10/00C08F110/02C08F210/16C08F2420/03C08F4/6592C08F2500/12C08F210/14
    • The present invention relates to an arylphenoxy catalyst system producing an ethylene homopolymer or copolymers of ethylene and α-olefins, and a method of producing an ethylene homopolymer or copolymers of ethylene and α-olefins having a high molecular weight under a high temperature solution polymerization condition using the same. The catalyst system includes a group IV arylphenoxy-based transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst. In the transition metal catalyst, a cyclopentadiene derivative and arylphenoxide as fixed ligands are located around the group IV transition metal, arylphenoxide is substituted with at least one aryl derivative and is located at the ortho position thereof, and the ligands are not crosslinked to each other. The catalyst includes an environmentally-friendly raw material, synthesis of the catalyst is economical, and thermal stability of the catalyst is excellent. It is useful for producing an ethylene homopolymer or copolymers of ethylene and α-olefins having various physical properties in commercial polymerization processes.
    • 本发明涉及一种生产乙烯均聚物或乙烯与α-烯烃的共聚物的芳基苯氧基催化剂体系,以及在高温溶液聚合条件下生产具有高分子量的乙烯均聚物或乙烯与α-烯烃的共聚物的方法 使用相同 催化剂体系包括IV族芳基苯氧基基过渡金属催化剂和铝氧烷助催化剂或硼化合物助催化剂。 在过渡金属催化剂中,作为固定配体的环戊二烯衍生物和芳基苯氧基位于IV族过渡金属周围,芳基酚被至少一个芳基衍生物取代,位于其邻位,配体彼此不交联 。 催化剂包括环保原料,催化剂的合成是经济的,催化剂的热稳定性优异。 在商业聚合方法中生产具有各种物理性质的乙烯均聚物或乙烯和α-烯烃的共聚物是有用的。
    • 5. 发明申请
    • INTERNAL VOLTAGE GENERATION CONTROL CIRCUIT AND INTERNAL VOLTAGE GENERATION CIRCUIT USING THE SAME
    • 内部电压发生控制电路和内部电压发生电路
    • US20060171214A1
    • 2006-08-03
    • US11102420
    • 2005-04-08
    • Sang KangKyoung Kim
    • Sang KangKyoung Kim
    • G11C7/00
    • G11C11/4074G11C5/147G11C7/12G11C11/4094
    • An internal voltage generation control circuit and an internal voltage generation circuit using the same are provided. The internal voltage generation control circuit comprises first to n-th latches and a logic unit. The first latch receives, as an input signal, a column active pulse signal generated after a read/write command is input, and latches state information of the column active pulse signal, received when a clock signal is enabled, during a predetermined time, and then outputs the latched information. A k-th latch (2≦k≦n) receives an output signal of a k−1-th latch, and latches state information of the output signal of the k−1-th latch, received when the clock signal is enabled, during a predetermined time, and then outputs the latched information. The logic unit performs a logical operation between the column active pulse signal and output signals of the n latches and outputs an internal voltage generation control signal.
    • 提供内部电压产生控制电路和使用其的内部电压产生电路。 内部电压产生控制电路包括第一至第n锁存器和逻辑单元。 第一锁存器作为输入信号接收在输入读/写命令之后产生的列有效脉冲信号,并且在预定时间期间锁存在启用时钟信号时接收的列活动脉冲信号的状态信息,以及 然后输出锁存信息。 第k个锁存器(2 <= k <= n)接收第k-1个锁存器的输出信号,并且锁存当时钟信号为时钟信号时接收到的第k-1个锁存器的输出信号的状态信息 在预定时间内启用,然后输出锁存信息。 逻辑单元执行列活动脉冲信号和n个锁存器的输出信号之间的逻辑运算,并输出内部电压产生控制信号。
    • 8. 发明申请
    • Dust container of upright type vacuum cleaner and supporting structure for cover thereof
    • 立式吸尘器的防尘容器及其盖的支撑结构
    • US20070039127A1
    • 2007-02-22
    • US11504579
    • 2006-08-16
    • Sang Kang
    • Sang Kang
    • A47L9/16
    • A47L9/165A47L9/1658A47L9/1666A47L9/1683B04C5/06B04C2009/004
    • A dust container of an upright type vacuum cleaner, and a supporting structure for a cover of the dust container are disclosed. The dust container comprises a circular cover having a suction port and an exhaust port, a guide member attached to a lower surface of the cover to guide an air flow, a filter attached to a lower surface of the guide member, and a cylindrical container body provided to the lower surface of the cover to receive the guide member and the filter. The supporting structure for the cover comprises a supporting member positioned within the container body to support the filter such that the filter supports the cover. The cover has the suction port and the exhaust port, respectively, enhancing a suction force of the vacuum cleaner, and preventing deformation of the cover even when a vacuum degree is increased by operation of the vacuum cleaner.
    • 公开了一种直立式真空吸尘器的贮尘容器和用于贮尘容器盖的支撑结构。 贮尘容器包括具有吸入口和排气口的圆形罩,安装在盖的下表面以引导空气流的引导构件,附接到引导构件的下表面的过滤器和圆柱形容器主体 提供到盖的下表面以接收引导构件和过滤器。 盖的支撑结构包括定位在容器主体内的支撑构件以支撑过滤器,使得过滤器支撑盖。 盖子分别具有吸入口和排气口,增强了吸尘器的抽吸力,并且即使当通过真空吸尘器的操作使真空度增加时也防止了盖子的变形。
    • 9. 发明申请
    • Compensation circuit for compensating non-uniformity according to change of operating temperature of bolometer
    • 补偿电路根据测辐射热量计的工作温度变化补偿不均匀性
    • US20060231760A1
    • 2006-10-19
    • US11327461
    • 2006-01-09
    • Hee LeeChi HwangYong LeeSang Kang
    • Hee LeeChi HwangYong LeeSang Kang
    • G01J5/00
    • G01J5/24H04N5/33H04N5/3651H04N5/3655
    • The present invention relates to a bolometer, and more specifically to a compensation circuit for compensating non-uniformity due to the difference of operating temperature between bolometers which exist in bolometer array using semiconductor material. A compensation circuit according to the present invention comprises a biasing part including a first transistor generating bias current according to the change of operating temperature to have a dependency of exponential function for the operating temperature of circuit, and a second transistor turned on/off according to the column signal of a bolometer array; a bolometer part including a variable resistor for detecting IR in a pixel base, a third transistor turned on/off according to the column signal of a bolometer array coupled to one end of the variable resistor, and a fourth transistor turned on/off according to the row signal of a bolometer array coupled to the other end of the variable resistor; and an off-set compensation part for compensating the non-uniformity of the bolometer unit.
    • 本发明涉及测辐射热计,更具体地说,涉及一种用于补偿不均匀性的补偿电路,这是由于存在于使用半导体材料的测辐射热计阵列中的测辐射热量计之间的工作温度差异。 根据本发明的补偿电路包括偏置部分,其包括第一晶体管,根据工作温度的变化产生偏置电流,以使电路的工作温度具有指数函数的依赖性,并且根据第 测辐射热计阵列的列信号; 一个测辐射热计部分,包括用于检测像素基础中的IR的可变电阻器,第三晶体管根据耦合到可变电阻器的一端的测辐射热计阵列的列信号导通/截止,以及第四晶体管根据 耦合到可变电阻器的另一端的测辐射热计阵列的行信号; 以及用于补偿测辐射热计单元的不均匀性的偏移补偿部分。
    • 10. 发明申请
    • Shadow mask for cathode ray tubes
    • 阴影射线管阴影面具
    • US20060158087A1
    • 2006-07-20
    • US11302467
    • 2005-12-14
    • Min LimJin ParkSang Kang
    • Min LimJin ParkSang Kang
    • H01J29/81
    • H01J29/076H01J2229/0755
    • Disclosed herein is a shadow mask for cathode ray tubes. When the width of a smaller hole part of each of slots formed at the shadow mask is defined as Sw, the horizontal distance between the end of a taper-shaped larger hole part facing the panel side of each of the slots, which is adjacent to the edge part of the shadow mask, and the end of the smaller hole part, which is adjacent to the edge part of the shadow mask, is defined as Ta, and the incident angle at which the electron beam passes through each of the slots is defined as θ, the shadow mask has at least one slot through which the electron beam passes at an incident angle θ of above 47 degrees, and the at least one slot through which the electron beam passes at an incident angle θ of above 47 degrees is configured such that the following inequality is satisfied: 1
    • 本文公开了阴极射线管的荫罩。 当形成在荫罩处的每个槽的较小孔部分的宽度被定义为Sw时,与每个狭槽的面板侧相对的锥形较大孔部分的端部之间的水平距离 阴影掩模的边缘部分和与荫罩的边缘部分相邻的较小孔部分的端部被定义为Ta,并且电子束通过每个狭槽的入射角为 被定义为θ,荫罩具有至少一个狭槽,电子束以高于47度的入射角θ穿过该槽,并且电子束以高于47度的入射角θ通过的至少一个槽是 被配置为使得满足以下不等式:1