2079results about How to "Improve collection effect" patented technology

A fast food restaurant and method of operating a fast food restaurant, the restaurant having an order and staging station for drive through customers. The order and staging station has a plurality of order stalls for customer vehicles, each order stall having an order panel with a menu display and a touch screen or voice or speech activator for self-service menu item selection and order placement. The order panel also has a payment acceptor and an order status reporter. The customer vehicle remains in the order stall until the customer is notified that the order is ready for pickup at a delivery station.

A lithium secondary battery comprising an electrode in which an active material layer which includes an active material that electrochemically occludes and releases lithium is formed on a current collector, wherein cracks are formed in the active material layer by occlusion and release of lithium ions and thereafter a solid electrolyte is formed in the cracks in the active material layer.

A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet. A suction motor is positioned in the air flow path. At least one cyclone is positioned in the air flow passage. An associated dirt collection chamber is exterior to the cyclone. The cyclone and the suction motor are positioned side by side and have generally parallel longitudinal axes. The dirt collection chamber may surround part of the suction motor. Alternately, or in addition, a pre-motor filter having an enhanced surface area may be provided by configuring the pre-motor filter to extend outwardly of the pre-motor filter, such as by overlie part of the cyclone or the dirt collection chamber.

The present invention discloses a low elevation greenbelt rainwater regulation scheduling pool and a distributed rainwater regulation scheduling pool system. The distributed rainwater regulation scheduling pool system comprises a low elevation greenbelt (1), a rainwater overflow well (2) and a rainwater regulation scheduling pool (7), and water storage, drainage and supply which are integrated with a rainwater pipe network or a sewage pipe network are achieved. Compared with the prior art, rainfall runoff and flood detention can be effectively adjusted, runoff pollution can be reduced, and purification, storage and utilization functions of rainwater are fulfilled; and the system is tightly combined with the rainwater and sewage pipe networks of a city, the problems of urban inland inundation caused by rainstorm, the runoff pollution caused by rain wash, and rainwater resource utilization are solved, water storage is scheduled according to drainage ability of drainage pipelines, an important means is provided for sponge urban construction, and the system has outstanding social, environmental and economic benefits.

A wireless ECG sensor system includes a sensor patch configured to attach to a user. The sensor patch may include a substrate having a positive and a negative electrode, and a passive radio-frequency identification (RFID) transponder carried by the substrate. The RFID may include a first antenna, a non-transitory and non-volatile storage medium in, electrical communication with the first antenna, a load modulation switch in electrical communication with the first antenna, and a microcontroller in electrical communication with the first antenna and in data communication with both the storage medium and the load modulation switch. The system may also include an interrogator device having a second antenna configured to wirelessly transmit electromagnetic radiation having a resonant frequency of the first antenna of the sensor patch, and a demodulator configured to measure a voltage amplitude of the electromagnetic radiation wirelessly transmitted by the second antenna.

The invention relates to a scintillation crystal array detecting device, which comprises a crystal array, M*N light guides, an optical fiber splitter unit, an optical fiber merging unit and an opticalfiber signal reading unit, wherein the crystal array comprises M*N crystals for generating fluorescence photons, M represents the number of rows, and N represents the number of columns; each light guide is connected with the surface of a crystal to collect and transmit the fluorescence photons generated by the crystal; the optical fiber splitter unit is used for splitting fluorescence photons transmitted by each light guide into two paths of optical fibers which are a row transmission optical fiber and a column transmission optical fiber to transmit the fluorescence photons; the optical fibermerging unit is used for fusing row transmission optical fibers corresponding to light guides connected with the same row of crystals into a row optical fiber and fusing column transmission optical fibers corresponding to light guides connected with the same column of crystals into a column optical fiber; and the optical fiber signal reading unit is connected with the row optical fibers and the column optical fibers to recognize the numbers of the rows in which the row optical fibers transmitting the fluorescence photons are and the numbers of the columns in which the column optical fibers transmitting the fluorescence photons are to further determine the position of scintillation crystals and detect the total quantity and energy of received fluorescence photons. The device is reduced incost, volume and weight and has high position resolution and fluorescence collection efficiency.

The invention provides an electronic device and a method for driving an image collection unit in the electronic device. The electronic device comprises the image collecting unit, a first body provided with a display unit, a second body, and a rotating shaft for connecting the first body and the second body, wherein the first body can rotate relative to the second main body by 360 degrees through the rotating shaft. The electronic device has different use modes by enabling the first body to rotate relative to the second body, thereby being convenient for use in different scenes and improving the experience of a user.

Disclosed are methods, systems and computer program products for surveying a user using a scan-able information encoded graphic image, such as a bar code or a quick response (QR) code. In one embodiment, a mobile communication device such as a smartphone, tablet computer or other mobile computer is adapted to include a survey client module for scanning and communicating QR code information. QR code scanning is accomplished by a camera module that is associated with the smartphone or other mobile computing device. The survey client module communicates the scanned QR code information to an associated server application for collecting, processing and reporting survey data. The information encoded in the QR code includes information that is sufficient to identify a client entity (e.g., a local retailer or merchant) and a survey response.

The invention discloses a Hadoop-based distributed intrusion detection system which comprises a data acquisition module, a data storage module, a control center and a data analysis module, wherein the control center comprises a system management module, a system monitor module, a task scheduling module and an alarm response module. By utilizing a Hadoop-based distributed computation framework, the system is allowed to have good interoperability, and the system reliability is improved; the system carries out data parallel acquisition through a distributed mode, thereby improving data acquisition capability and reducing packet loss probability; in an algorithm adopted in the system, data is allocated according to capacity and load of nodes, and adjustment is carried out by utilizing a dynamic load balancing strategy, so that data processing capacity of the nodes is given effective play to, and load balancing of the system is maintained; and through the algorithm, the case of distributing the data comprising the same attack to two or more detection nodes for processing separately, which damages integrity of the data, is prevented, and detection efficiency is improved effectively.

A method to manufacture a carbon fiber electrode comprises synthesizing polyamic acid (PAA) as a polyimide (PI) precursor from pryomellitic dian hydride (PMDA) and oxydianiline (ODA) as monomers and triethylamine (TEA) as a catalyst, adding dimethylformamide (DMF) to the polyamic acid (PAA) solution to prepare a spinning solution and subjecting the spinning solution to electrostatic spinning at a high voltage to obtain a PAA nanofiber paper, converting the PAA nanofiber paper into a polyimide (PI) nanofiber paper by heating, and converting the polyimide (PI) nanofiber paper into a carbon nanofiber (CNF) paper by heating under an Ar atmosphere. Also, the method to manufacture a polyimide carbon nanofiber electrode and/or a carbon nanotube composite electrode may utilize carbon nanofibers having diameters that are lessened by optimizing electrostatic spinning in order to improve spinnability.

There is disclosed a cleaning article including a brush portion. The brush portion has a plurality of strips and at least one layer of a fiber bundle.

Devices and meters comprising: a housing configured to mount to a pole supporting an existing meter, the housing defining an interior; a sensor within the interior of the housing, the sensor configured to collect environmental information pertaining to the local external environment of the existing meter; a wireless radio within the interior of the housing, the wireless radio configured to transmit the environmental information to the existing meter or to a remote server in communication with the existing meter; a power unit within the interior of the housing, the power unit supplying power to the sensor and the wireless radio.

The invention discloses a full-automatic float-garbage clearing and packaging vessel. A vessel body is of a double-head single-hull type. The vessel comprises the vessel body, a collecting device, a smashing device, a screw conveying device, a compressing and bundling device and a storing and discharging device. The collecting device, the smashing device, the screw conveying device, the compressing and bundling device and the storing and discharging device are sequentially mounted from a vessel bow to a vessel stern in the vessel body. The collecting device is arranged between two heads of the vessel bow. The vessel is adaptable to cleaning riverway rubbish and aquatic plants and capable of compressing collected and smashed rubbish and aquatic plants, thus improving load of the vessel, shortening discharging time of round trip, facilitating discharging, increasing production efficiency and saving production cost.

The invention relates to a blackboard for teaching, in particular to a blackboard with an automatic dust collection eraser. The blackboard comprises a blackboard body and is characterized in that horizontal sliding tracks are arranged on the upper edge and the lower edge of the blackboard body, and an eraser device is arranged between an upper horizontal sliding track and a lower horizontal sliding track. The eraser device comprises an electric rolling brush, a floating supporting mechanism and a dust cover sleeved outside the electric rolling brush. A rolling brush shaft is connected on the upper horizontal sliding track and the lower horizontal sliding track in a sliding mode through the floating supporting mechanism. The upper end of the rolling brush shaft is provided with a gear motor, a control handle is arranged on the dust cover, and a control switch is arranged in the control handle. The lower end of the dust cover is further provided with a dust collection box, a dust collection fan blade is arranged at the lower end of the rolling brush shaft, and a dust collection cloth bag is arranged at the lower end of the dust collection box. The blackboard has the advantage that the electric rolling brush is used for erasing the blackboard, and labor and time are saved; dust is collected automatically, an environment is not polluted, and the blackboard is favorable for body health of teachers; and an erasing area can be selected flexibly and manually.

The invention relates to a laser ultrasonic detection system and a detection method thereof. The system is used for generating and receiving field seismic exploration seismic waves simulated by an ultrasonic method under the indoor condition. A complete set of laser ultrasonic automatic acquisition system comprises a set of intense pulse laser source, a single-point laser Doppler seismograph, a three-dimensional laser Doppler seismograph, a 24-bit analog-to-digital converter, a three-dimensional coordinatograph and the like. The system solves the problems of a large number of conventional geologic model simulation methods, can perform single-point and three-component non-contact ultrasonic detection, and meets the requirement of modern geophysical exploration on fine and multi-component simulation.

Signal processing performance in electro-optical readers is improved by changing filter characteristics and/or digitizer thresholds during successive scans.

An air filter 100 includes a plurality of filter units 2 and an outer frame 10 surrounding the plurality of filter units 2. The filter units 2 each include a pleated filter medium 4 and a supporting frame 6 holding a peripheral portion 4e of the filter medium 4. Adjacent two filter units 2 and 2 form a V-shape. The plurality of filter units 2 are coupled to each other at the respective supporting frames 6 thereof. The plurality of filter units 2 are fitted in the outer frame 10 so that all of the filter units 2 are inclined with respect to in-plane directions of opening surfaces of the outer frame 10.