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    • 32. 发明授权
    • Start signal outputting circuit
    • 启动信号输出电路
    • US07215162B2
    • 2007-05-08
    • US10523352
    • 2003-09-24
    • Kazuo MizunoRyu KimuraHisanori UdaHiroaki Hayashi
    • Kazuo MizunoRyu KimuraHisanori UdaHiroaki Hayashi
    • H03D3/00
    • H03D1/18H03G1/0023H03G3/30
    • A start signal outputting circuit according to the invention has a differential RF/DC convertor part 100 for converting a high frequency power (RF) into a d.c. potential (DC). The RF/DC convertor part 100 is formed by two transistors QRD, QDD working as a diode, and transistors QR1˜R3, QD1˜D3 and resistances RR1˜R3 for forming high resistances at anode sides and cathode sides of these diodes, respectively. A differential amplification part 200 disposed at a later stage of the diode has not only amplifying effect but also low-pass filtering effect together with filtering pars 120, 210 of its previous and later stages. In this case, it is designed so that current flowing through the respective circuits is about 2˜3 μA. As a result, even if the high frequency power of the specified frequency is weak, for example −60˜−40 dBm, a start signal outputting circuit 1000 which outputs a d.c. potential of 0.3˜2.4V, is suitable for integration and has a low power consumption can be obtained.
    • 根据本发明的启动信号输出电路具有差分RF / DC转换器部分100,用于将高频功率(RF)转换成直流 电位(DC)。 RF / DC转换器部分100由作为二极管工作的两个晶体管Q 1,D 2,D 2和D 2形成,晶体管Q 1至R 3, 分别用于在这些二极管的阳极侧和阴极侧形成高电阻的电阻R 1〜R 3〜R 3。 设置在二极管的稍后阶段的差分放大部分200不仅具有放大效应,而且还具有低通滤波效果以及其前一级和后级级的滤波器120,210。 在这种情况下,其设计使得流过各个电路的电流约为2〜3μA。 结果,即使指定频率的高频功率弱,例如-60〜-40dBm,也可以是输出直流电平的启动信号输出电路1000。 电位为0.3〜2.4V,适合集成,具有低功耗可以获得。
    • 34. 发明申请
    • POS terminal apparatus
    • POS终端装置
    • US20060065722A1
    • 2006-03-30
    • US11170084
    • 2005-06-30
    • Hiroaki HayashiYuichi TsuchiyaTomohiro Kodama
    • Hiroaki HayashiYuichi TsuchiyaTomohiro Kodama
    • G06K15/00
    • G06Q10/00
    • A POS terminal apparatus is adapted to be connected to an external device. An application is running in the POS terminal apparatus. A device manager determines whether the external device is capable of counting a first value indicating a usage amount of the external device, and if so, the device manager acquires the first value from the external device in response to a first command from the application. A counter retains a second value indicating the usage amount of the external device and notifies the second value to the application in response to a second command from the application. If it is determined that the external device is not capable of counting the first value, the counter virtually counts the second value in accordance with a third command sent from the application to the external device. An updater updates the second value with a third value which is obtained by a fourth command from the application with reference to the first value acquired by the device manager. The first value is retained when the second value is updated with the third value.
    • POS终端装置适于连接到外部设备。 应用程序正在POS终端设备中运行。 设备管理器确定外部设备是否能够计数指示外部设备的使用量的第一值,如果是,则设备管理器响应于来自应用的第一命令从外部设备获取第一值。 计数器保留指示外部设备的使用量的第二值,并响应于来自应用的第二命令向应用通知第二值。 如果确定外部设备不能计数第一值,则计数器根据从应用程序发送到外部设备的第三命令虚拟地计数第二值。 更新器通过参考由设备管理器获取的第一值从应用通过第四命令获得的第三值更新第二值。 当第二个值用第三个值更新时,第一个值被保留。
    • 37. 发明授权
    • Thermal printhead and method of making the same
    • 热敏打印头及其制作方法
    • US06331868B1
    • 2001-12-18
    • US09673375
    • 2000-10-16
    • Takumi YamadeHiroaki HayashiTeruhisa Sako
    • Takumi YamadeHiroaki HayashiTeruhisa Sako
    • B41J2335
    • B41J2/3351B41J2/3357B41J2/345
    • A thermal printhead (A) includes an insulating substrate (10) having an upper surface (10a) and a side surface (10b), and a heat retaining glaze layer (11) formed on the substrate (10). A heating resistor (13) is formed on the glaze layer (11). The thermal printhead (A) further includes a common electrode (12) and a plurality of individual electrodes. The common electrode (12) has a plurality of teeth (12a) connected to the heating resistor (13), and a connecting portion (12b) which connects the teeth (12a) with each other. An electrode auxiliary layer (14) is formed on the connecting portion (12b). The heating resistor (13) and the electrode auxiliary layer (14) are covered with an overcoat layer (16) which is, in turn, covered with a protective layer (17). The connecting portion (12b) of the common electrode (12) directly contacts both the glaze layer (11) and the upper surface (10a) of the substrate.
    • 热打印头(A)包括具有上表面(10a)和侧表面(10b)的绝缘基板(10)和形成在基板(10)上的保温釉层(11)。 在釉层(11)上形成发热电阻(13)。 热打印头(A)还包括公共电极(12)和多个单独的电极。 公共电极(12)具有连接到加热电阻器(13)的多个齿(12a)和将齿(12a)彼此连接的连接部分(12b)。 在连接部分(12b)上形成电极辅助层(14)。 加热电阻器(13)和电极辅助层(14)被覆盖层(16)覆盖,该覆盖层又被保护层(17)覆盖。 公共电极(12)的连接部(12b)直接接触基板的釉层(11)和上表面(10a)。
    • 39. 发明授权
    • Measuring cap
    • 测量帽
    • US5224632A
    • 1993-07-06
    • US817563
    • 1992-01-07
    • Hiroaki MurakamiManabu WasedaHiroaki Hayashi
    • Hiroaki MurakamiManabu WasedaHiroaki Hayashi
    • G01F11/28
    • G01F11/286
    • A measuring cap which is attached onto a squeezable bottle, and can extract a desirable amount of liquid inside the bottle into the measuring chamber of the cap by squeezing the body of the bottle. Measuring cap (1) consists of cap main body (3), inner plug (4), and supply pipe (5), cap main body is integrally constituted by bottle neck engaging wall (6), is a measuring chamber (9) constituted by circumferential wall of measuring chamber (7) and top wall (15) which forms a pouring mouth at an upper portion, and an upper cap (8) which has a bung that can close the pouring mouth. The inner plug has a discharging pipe (21) and an engaging circumferential wall (22) which engages to the circumferential walls of the measuring chamber, and the discharging pipe (21) and engaging circumferential wall is constituted by being connected with the bottom wall of measuring chamber (23). The measuring cap is assembled by engaging the inner plug to the cap main body by inserting from below, and engaging the supply pipe (5) to the lower end of the discharging pipe (21).
    • 测量帽,其附着在可挤压的瓶子上,并且可以通过挤压瓶子的本体将瓶子内的所需量的液体提取到帽子的测量室中。 测量盖(1)由盖主体(3),内塞(4)和供应管(5)组成,盖主体由瓶颈接合壁(6)整体构成,是一个构成的测量室(9) 通过测量室(7)的周壁和在上部形成倾倒口的顶壁(15),以及具有能够关闭浇口的塞子的上盖(8)。 内塞具有排出管(21)和与测量室的周壁接合的接合周壁(22),排出管(21)和接合周壁通过与底壁 测量室(23)。 通过从下方插入并将供给管(5)接合到排出管(21)的下端而将内塞接合到盖主体而组装测量帽。