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    • 2. 发明授权
    • Residential facility control system
    • 住宅设施控制系统
    • US5446453A
    • 1995-08-29
    • US43560
    • 1993-04-07
    • Shunichi NagamotoTakeshi MuramatuYasuo YoshimuraMasahiro Yamamoto
    • Shunichi NagamotoTakeshi MuramatuYasuo YoshimuraMasahiro Yamamoto
    • G08C17/02H04B1/16G05B23/02
    • G08C17/02H04W52/0258H04W52/028Y02B60/50
    • A residential facility control system transmits data as a radio signal between host and subsidiary apparatus. Transmitting and receiving devices of the host and subsidiary apparatus are reduced in power consumption. A transmitting circuit of the transmitting device of the transmitting and receiving apparatus is supplied with power from a transmitting circuit power source control in synchronization with a first timing signal from a first timer for a period of time which is necessary for transmission. A receiving circuit of the receiving device of the transmitting and receiving device is supplied with power from a receiving circuit power source control for a shorter period of time in synchronization with a second timing signal from a second timer which is synchronized with the first timing signal. When the receiving circuit receives a signal for the shorter power supply period of time, the receiving power source control maintains power supply to the receiving circuit for a period of time which is necessary to receive the signal. Synchronization between the first and second timing signals is achieved by initializing the second timer by way of timer synchronization device each time when the receiving device receives an effective signal or by regularly transmitting a forced synchronization signal to the receiving device from a forced synchronization signal generator provided in the transmitting device and by receiving the synchronization signal at the receiving device to initialize the second timer by way of the timer synchronization device.
    • 住宅设施控制系统在主机和辅助设备之间传输数据作为无线电信号。 主机和辅助设备的发送和接收设备的功耗降低。 发送和接收装置的发送装置的发送电路与来自第一定时器的第一定时信号同步地发送来自发送电路电源控制的电力一段时间,这是发送所必需的。 与来自与第一定时信号同步的第二定时器的第二定时信号同步地,从接收电路电源控制提供发送和接收设备的接收设备的接收电路较短的时间段。 当接收电路接收到较短的电源时段的信号时,接收电源控制在接收信号所需的一段时间内维持接收电路的电源。 第一定时信号和第二定时信号之间的同步通过每当接收设备接收到有效信号时通过定时器同步装置初始化第二定时器或者通过从提供的强制同步信号发生器向接收设备定期发送强制同步信号来实现 并且通过在接收设备处接收同步信号,以通过定时器同步装置来初始化第二定时器。
    • 4. 发明授权
    • Sensor control circuit
    • 传感器控制电路
    • US4373392A
    • 1983-02-15
    • US165007
    • 1980-07-01
    • Shunichi Nagamoto
    • Shunichi Nagamoto
    • G01N27/12G01W1/00
    • G01N27/121
    • A sensor control circuit for detecting water vapor, various gases, etc. The sensor control circuit includes a sensor element whose impedance varies according to the concentration of water vapor, gas or the like and further includes a heating element for heating said sensor element, the heating element being integrally disposed with the sensor element. The aforementioned integrated structure precludes entry of the electric signal applied to the heating element into the impedance detection signal of the sensor element, thus ensuring an accurate detection of the impedance of the sensor element.
    • 用于检测水蒸汽,各种气体等的传感器控制电路。传感器控制电路包括其阻抗根据水蒸气,气体等的浓度而变化的传感器元件,并且还包括用于加热所述传感器元件的加热元件, 加热元件与传感器元件整体设置。 上述集成结构排除了将加热元件的电信号输入到传感器元件的阻抗检测信号中,从而确保了传感器元件的阻抗的准确检测。
    • 9. 发明授权
    • Serial data receiving apparatus
    • 串行数据接收装置
    • US5373534A
    • 1994-12-13
    • US820503
    • 1992-01-14
    • Shunichi NagamotoTakeshi MuramatuTerue Matsumura
    • Shunichi NagamotoTakeshi MuramatuTerue Matsumura
    • H03M5/12H04L7/033H04L7/04H04L25/06H04L25/49H04L7/00H03M13/00
    • H03M5/12H04L25/068H04L25/4904H04L7/0331H04L7/046
    • This serial data receiving apparatus is intended to realize the receiving process of serial data having an inferior SN ratio with a simple arrangement and at low cost. A one-bit length of the serial data is divided into several blocks. The sampling data is input at the multiple points of each block by using a shift register built in a microcomputer. The data is temporarily held so that the data at the same number block of each block is accumulated for several bits. The accumulation of the data results in cancelling the noise components and leaving the original signal components. This overlapping type receiving system makes it possible to clarify the receiving phase of a preamble signal for bit synchronization and to establish the bit synchronization. Next, the sampling data signals are entered at the multiple points based on the resulting receiving timing and the logic value of the bit is determined according to the ratio of the number of values of "1" to "0" contained in the data. Further, by using the reversal symmetry of the first half and the second half of the bi-phase codes, it is possible to realize the methods for establishing bit synchronization and determining a logic bit more effectively and accurately.
    • 该串行数据接收装置旨在以简单的布置和低成本实现具有较差SN比的串行数据的接收处理。 串行数据的一位长度被分成几个块。 通过使用微型计算机内置的移位寄存器,在每个块的多个点处输入采样数据。 临时保持数据,使得每个块的相同数字块的数据被累积几位。 数据的累积导致消除噪声分量并留下原始信号分量。 这种重叠型接收系统使得可以明确用于比特同步的前同步信号的接收相位并建立比特同步。 接下来,基于所得到的接收定时,在多个点处输入采样数据信号,并且根据数据中包含的“1”到“0”的数量的比率来确定该位的逻辑值。 此外,通过使用双相代码的前半部分和后半部分的反转对称性,可以实现用于建立位同步并且更有效和准确地确定逻辑位的方法。
    • 10. 发明授权
    • Turntable drive mechanism in electronic oven
    • 电子烤箱转盘驱动机构
    • US4092512A
    • 1978-05-30
    • US715644
    • 1976-08-18
    • Ryuji SuzukiKimiaki YamaguchiShunichi NagamotoTakashi NiwaHaruo Matsushima
    • Ryuji SuzukiKimiaki YamaguchiShunichi NagamotoTakashi NiwaHaruo Matsushima
    • H02K5/128H02K49/10H05B6/80H05B9/06
    • H05B6/6411H02K49/108H02K5/128
    • A turntable drive mechanism for a microwave oven having an oven-defining structure having a bottom wall and a hingedly supported door for selectively closing and opening an access opening leading into the interior of the oven-defining structure. The turntable drive mechanism has a turntable assembly removably positioned on the bottom wall for rotation about its own center through a plurality of rollers situated between the turntable assembly and the bottom wall, and a plurality of magnets. Cooperating with these magnets carried by the turntable assembly are magnets carried by a rotary carriage driven by a drive unit in one direction and situated below the bottom wall and externally of the oven-defining structure. Rotation of the turntable assembly is induced by rotation of the rotary carriage by the effect of magnetic forces of attraction developed through the bottom wall between the magnets on the turntable assembly and the magnets on the rotary carriage.
    • 一种用于微波炉的转盘驱动机构,其具有烤炉限定结构,其具有底壁和铰接支撑的门,用于选择性地关闭和打开通向烤炉限定结构的内部的进入开口。 转盘驱动机构具有可拆卸地定位在底壁上的转盘组件,用于通过位于转台组件和底壁之间的多个辊以及多个磁体围绕其自身中心旋转。 与由转台组件携带的这些磁体协同工作的是由驱动单元驱动的旋转托架所承载的磁体,该驱动单元位于底壁的下方并位于炉子限定结构的外部。 转盘组件的旋转是通过转盘磁力将旋转台架上的磁铁和旋转台架上的磁铁之间的底壁展开的吸引力的作用引起的。