Liquid crystal display with reflective color filters
    32.
    发明授权
    Liquid crystal display with reflective color filters 失效
    液晶显示器带反光滤色片

    公开(公告)号:US5555114A

    公开(公告)日:1996-09-10

    申请号:US480731

    申请日:1995-06-07

    摘要: A color liquid crystal display includes a cholesteric liquid crystal layer for selectively reflecting at high efficiency circularly polarized light having a specific wavelength, for example, a wavelength corresponding to red, blue or green, a birefringent layer formed on the liquid crystal layer, and a polarize plate formed on the birefringent layer. The birefringent layer includes a pair of electrodes and a nematic liquid crystal layer formed between the electrodes. Circularly polarized light of a specific wavelength that is selectively reflected by the cholesteric liquid crystal layer has its vibration direction rotated by retardation of the birefringent layer 20 when an electric field is not applied to the liquid crystal. When an electric field is applied to the liquid crystal layer, the reflected circularly polarized light is directly transmitted through the birefringent layer. The polarize plate blocks or transmits light according to the vibration direction of the light transmitted through the birefringent layer. This liquid crystal display has high usage efficiency of light and displays color clearly.

    摘要翻译: 彩色液晶显示器包括胆甾型液晶层,用于以高效率选择性地反射具有特定波长的圆偏振光,例如对应于红色,蓝色或绿色的波长,形成在液晶层上的双折射层,以及 在双折射层上形成极化板。 双折射层包括在电极之间形成的一对电极和向列型液晶层。 当不对液晶施加电场时,由胆甾型液晶层有选择地反射的特定波长的圆偏振光的振动方向由于双折射层20的延迟而旋转。 当向液晶层施加电场时,反射圆偏振光直接透过双折射层。 偏光板根据穿过双折射层的光的振动方向阻挡或透过光。 该液晶显示器的使用效率高,显示颜色清晰。

    Cordless telephone apparatus
    33.
    发明授权

    公开(公告)号:US5530745A

    公开(公告)日:1996-06-25

    申请号:US513502

    申请日:1995-08-10

    摘要: In a cordless telephone apparatus including a base unit and a sub unit connected with each other by wireless, the base unit has a memory for storing therein telephone number data which are referred to from the sub unit. When the base unit is busy, the transfer of a calling signal between the sub and base units is not performed. The access from the sub unit to the memory of the base unit is always permitted. The memory includes a callers area in which the telephone numbers of callers of received calls and the reception times of the calls are stored and a directory area in which frequently called telephone numbers and the number of placing calls of the numbers are stored. The telephone numbers in the callers area are retrieved based on the reception times. The telephone numbers in the directory area are retrieved based on the numbers of placing calls. By adding the number of placing calls of the telephone number stored in the callers area to the number of placing calls of the telephone number stored in the directory area, the telephone number retrieval from the directory area functions correctly. Moreover, by using the cordless telephone apparatus as a terminal apparatus of a private telephone system, data stored in a main apparatus of the system are referred to from the sub unit of the terminal apparatus.

    Baseband signal generator for digital modulator
    35.
    发明授权
    Baseband signal generator for digital modulator 失效
    用于数字调制器的基带信号发生器

    公开(公告)号:US5379322A

    公开(公告)日:1995-01-03

    申请号:US969947

    申请日:1992-10-30

    IPC分类号: H04L27/20 H04L27/10

    CPC分类号: H04L27/2092

    摘要: A baseband signal generator according to the present invention performs differential encoding and mapping processings for a digital baseband signal and limits bandwidths of the obtained symbol mapping data of an I phase and a Q phase by digital filters. Each digital filter includes a circuit for accumulating symbol mapping data corresponding to a plurality of symbol sections, a plurality of ROMs provided corresponding to the plurality of symbol sections for storing symbol data corresponding to a predetermined filter waveform, and an adder for adding symbol data output from there ROMs. The adder outputs a digital baseband signal whose bandwidth is limited, which signal is converted into an analog baseband signal by a D/A converter and supplied to an analog modulation unit.

    摘要翻译: 根据本发明的基带信号发生器对数字基带信号执行差分编码和映射处理,并且通过数字滤波器限制所获得的I相和Q相的符号映射数据的带宽。 每个数字滤波器包括用于累加对应于多个符号部分的符号映射数据的电路,与用于存储对应于预定滤波器波形的符号数据的多个符号部分相对应地设置的多个ROM以及用于将符号数据输出 从那里ROMs。 加法器输出带宽受限的数字基带信号,该信号由D / A转换器转换为模拟基带信号并提供给模拟调制单元。

    Liquid crystal display device
    36.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号:US5215677A

    公开(公告)日:1993-06-01

    申请号:US317080

    申请日:1989-02-28

    IPC分类号: C09K19/30 G02F1/1337

    CPC分类号: C09K19/3001 G02F1/133711

    摘要: A chiral nematic type liquid crystal display device in which the twist angle of a torsional structure of a liquid crystal layer is as large as 180.degree. to 360.degree. and the birefringence of liquid crystal molecules is utilized. This liquid crystal display device is characterized in that: a liquid crystal layer is disposed between opposed substrates and orientation films formed of straight chain polymer having fluoro-alkyl side chain C.sub.n H.sub.m F.sub.2n+1-m (n being a natural number and m being a natural number of 0 or 2n or less) are provided on the respective inner surfaces of said substrates facing the liquid crystal layer.

    摘要翻译: 一种手性向列型液晶显示装置,其中液晶层的扭转结构的扭曲角大于180度至360度,并且利用了液晶分子的双折射。 该液晶显示装置的特征在于:液晶层设置在相对的基板和由具有氟烷基侧链CnHmF2n + 1-m(n为自然数,m为自然数)的直链聚合物形成的取向膜 0或2n以下)设置在面向液晶层的所述基板的各个内表面上。

    Liquid crystal display device with a phase plate for shadow compensation
    37.
    发明授权
    Liquid crystal display device with a phase plate for shadow compensation 失效
    液晶显示装置,具有用于阴影补偿的相位板

    公开(公告)号:US5119220A

    公开(公告)日:1992-06-02

    申请号:US381631

    申请日:1989-06-26

    IPC分类号: G02F1/13363 G02F1/139

    摘要: A field effect type liquid crytal display device suitable for use in a high level multiplexing drive, has liquid crystal molecules twisted with an angle from 180.degree. to 350.degree. which are held between two polarizers. The liquid crystal display device generates an interference color due to a birefringent effect of liquid crystal. The occurrence the of this interference color can be prevented by laminating color compensation plates but if the thickness of the optical system increases, a deviation in a display position or a change in the contrast occurs dependent on the observing direction. A phase compensation for the color interference of the liquid crystal is achieved by setting the retardation of the liquid crystal cells having a large twist angle of the liquid crystal molecules and by laminating thin phase plates. Thus, the display quality is improved and the optical axis of an achromatic display can be easily adjusted.

    摘要翻译: PCT No.PCT / JP89 / 00069 Sec。 371日期:1989年7月26日 102(e)日期1989年7月26日PCT提交1989年1月25日PCT公布。 出版物WO89 / 07282 日本1989年8月10日。适用于高电平复用驱动的场效应液晶显示装置,液晶分子以180°至350°的角度扭转,夹持在两个偏振器之间。 液晶显示装置由于液晶的双折射效应而产生干涉色。 可以通过层叠色彩补偿板来防止这种干涉色的出现,但是如果光学系统的厚度增加,则显示位置的偏差或对比度的变化取决于观察方向。 通过设定具有大的液晶分子扭转角的液晶单元的延迟并通过层叠薄相位板来实现液晶的颜色干涉的相位补偿。 因此,改善了显示质量,并且可以容易地调节消色差显示的光轴。

    Air conditioner with an energy switch
    38.
    发明授权
    Air conditioner with an energy switch 失效
    带有能量开关的空调

    公开(公告)号:US4898230A

    公开(公告)日:1990-02-06

    申请号:US122624

    申请日:1987-11-17

    IPC分类号: F24F11/00 F25B13/00 G05D23/24

    摘要: An air conditioner comprises a control portion and a refrigeration system wherein a compressor, a condenser, an expansion device and an evaporator are connected in a refrigerant flow relationship. The control portion compares the temperature measured by a room temperature sensor with the temperature set by a temperature setting switch. For heating, the compressor is stopped when the room temperature rises higher than the set temperature, and for cooling, the compressor is stopped when the room temperature falls lower than the set temperature. A special switch is installed in the control portion, and when this switch is operated, responsively the range of the temperature set by the temperature setting switch is changed. More specifically, when the switch is operated at heating the control portion lowers the upper limit of the temperature set by the temperature setting switch and at cooling, the lower limit of the temperature is heightened by the control portion. Thereby the capacity of heating or cooling of the air conditioner is reduced, therefore an over cooling at cooling and an over heating at heating can be prevented.

    摘要翻译: 空调器包括控制部分和制冷系统,其中压缩机,冷凝器,膨胀装置和蒸发器以制冷剂流动关系连接。 控制部将由室温传感器测定的温度与由温度设定开关设定的温度进行比较。 为了加热,当室温上升到设定温度以上时,压缩机停止,为了冷却,当室内温度低于设定温度时,压缩机停止。 在控制部中安装有特殊的开关,当该开关动作时,由温度设定开关设定的温度的范围变化。 更具体地,当开关在加热时操作时,控制部分降低由温度设定开关设定的温度的上限,并且在冷却时,由控制部分提高温度的下限。 由此,能够降低空调的加热或冷却能力,能够防止冷却时的过度冷却和加热时的过热。

    Drug dispensing apparatus with a printer having programmable format
    39.
    发明授权
    Drug dispensing apparatus with a printer having programmable format 失效
    具有可编程格式的打印机的药物分配装置

    公开(公告)号:US4733362A

    公开(公告)日:1988-03-22

    申请号:US778033

    申请日:1985-09-20

    申请人: Manabu Haraguchi

    发明人: Manabu Haraguchi

    摘要: A drug dispensing apparatus which is arranged to form divided separate packets during intermittent transport of a packaging sheet in its longitudinal direction and to print messages for predetermined items on the separate packets. The print format may be edited as desired by an operator. Portions of the packaging sheet which are not part of the separate pockets may be printed with the cumulative status of the drug dosage which is accommodated in the printed pockets.

    摘要翻译: 一种药物分配装置,其被布置成在包装片材沿其纵向方向间歇地运输期间形成分开的分开的包装,并且在单独的包装上打印预定物品的消息。 打印格式可以根据操作者的需要进行编辑。 不是分开口袋的一部分的包装片的部分可以印刷在容纳在印刷袋中的药物剂量的累积状态。

    Humidifier unit for refrigerated display cabinets
    40.
    发明授权
    Humidifier unit for refrigerated display cabinets 失效
    用于冷藏展示柜的加湿器单元

    公开(公告)号:US4731204A

    公开(公告)日:1988-03-15

    申请号:US891909

    申请日:1986-07-30

    IPC分类号: A47F3/04 B05B17/06

    摘要: A humidifier unit for use with a refrigerated display cabinet having a cooled air passage includes a body adapted to be mounted on an upper surface of the refrigerated display cabinet, a horizontally elongate atomizing water tank disposed in one side of the body and having a plurality of ultrasonic vibrators mounted on a bottom thereof and arrayed in a longitudinal direction, an air blower disposed in an opposite side of the body for supplying air drawn from a suction port into the atomizing water tank, and pipes angularly movably mounted on the atomizing water tank in coaction with the ultrasonic vibrators, respectively, for transferring a mist generated by the ultrasonic vibrators in the atomizing water tank and air from the air blower into the cooled air passage of the refrigerated display cabinet.

    摘要翻译: 一种用于具有冷却空气通道的冷藏展示柜的加湿器单元,包括适于安装在冷藏展示柜的上表面上的主体,设置在主体一侧的水平伸长的雾化水箱, 安装在其底部并沿纵向排列的超声波振动器,设置在主体的相对侧的鼓风机,用于将从吸入口抽出的空气供给到雾化水箱中,以及可角度地可移动地安装在雾化水箱上的管道 分别与超声波振动器共同作用,将由雾化水箱中的超声波振动器产生的雾和来自鼓风机的空气转移到冷藏展示柜的冷却空气通道中。