43 results about "With trend" patented technology

The invention discloses an instant heater which comprises a water guide core and an outer sleeve, and is characterized in that spiral water channels are arranged between the water guide core and the outer sleeve, wherein spiral heating pipes with trends consistent with those of the spiral water channels are arranged in the side walls of the spiral water channels. The instant heater is simple in structure, convenient to use and high in heat efficiency, and has good popularization value.

An implantable restriction device can be configured to provide a restriction in a patient, for example as a function of the pressure of fluid. The implantable restriction device can include one or more sensors configured to sense a variety of parameters, such as pressure of the fluid within the implantable restriction device, pulse width, pulse amplitude, pulse count, pulse duration, or frequency,electrical characteristics, or other parameters. Data obtained by the one or more sensors (for example, the data representing pressure, pulse characteristics, and so on) may be communicated to a device located external to the patient, such as a data logger, using telemetry coils or other communicators. The data logger may store the data, and may communicate the data to a remote location via a network such as the Internet. A docking station may be provided to couple the data logger to a network and / or to recharge a cell in the data logger. The logged data may be analyzed and / or displayed usinga variety of techniques to assess and / or track the condition of the restriction device or of the patient, to monitor patient physiology, or for other purposes.

In generating inspection logic of a new component, the image of a new component is obtained, the trend data for selected characteristics of the focused region of the new component is computed; a previously inspected component having characteristics similar to that of the new component is selected by comparing the trend data of the new component with trend data of the previously inspected component, the image of the selected (previously inspected) component is read from the storage device, and inspection logic for the new component is generated using the images of the new component and images of the previously inspected component as teaching data.

A single-phase rail-type electric energy meter with a communication interface, which includes a step-down circuit, a metering unit power circuit, an electric energy metering unit, a single-chip central processing unit, and an electric energy sampling module. The output end of the step-down circuit is connected to the metering unit power circuit, and the metering unit The power supply circuit supplies power to the electric energy measurement unit, and the data sampled by the electric energy sampling module is transmitted to the central processing unit of the single chip microcomputer for data processing after passing through the electric energy measurement unit. It also includes a voltage stabilizing unit, a switching power supply and a communication interface unit. The switching power supply is connected, and the switching power supply supplies power to the central processing unit of the single-chip microcomputer and the communication interface unit respectively, and the communication interface unit completes the mutual data communication between the external equipment and the central processing unit of the single-chip microcomputer. The shell material of the present invention is 3 / 4 less than that of ordinary meters, and the copper material used in its terminals is only 1 / 5 of that of ordinary meters, which reduces the consumption of raw materials, and can manage power consumption through RS485 bus communication, which is in line with energy saving and consumption reduction of electric energy meters development trend.

The invention discloses a fixed mobile convergence wavelength division access ring and an access method and relates to the metro area access field. The access ring takes CO OLT as a network convergent point to form annular topology, the ring internally comprises a main fiber and a standby fiber, each area business is accessed to OADM through R-OTU; under the main state, in a downlink direction, a signal sent by the CO OLT to the OADM realizes clockwise transmission in the main fiber; in an uplink direction, a signal sent by the OADM to the CO OLT realizes anticlockwise transmission in the standby fiber; in a standby state, after a node next to a fault point switches a signal to the standby fiber, a signal sent by the CO OLT to the OADM realizes anticlockwise transmission in the standby fiber, and a signal sent by the OADM to the CO OLT realizes clockwise transmission in the standby fiber. The fixed mobile convergence wavelength division access ring can satisfy low cost requirements of fixed access, mobile backhaul and robustness requirements of a great customer hotline, is convenient for network establishment and operation and maintenance, is consistent with trends of large bandwidth access and network flatness, is flexible in bandwidth distribution and is easy to upgrade.