734 results about "Unit device" patented technology

A system and method of managing medical data, wherein the method comprises attaching a portable medical data storage unit device to a data processing system through a universal serial bus port interface, wherein the portable medical data storage unit device stores the data; reading the data on the data processing system; decrypting the data on the data processing system; classifying the data into a plurality of data fields; entering additional data into the data processing system; encrypting the data; and transferring the additional data stored in the data processing system to the portable medical data storage unit device. The data fields are selectively segmented according to patient data, medical history data, alerts and medications data, notes data, and images data. Also, the data comprises images, wherein the images comprise photographic, x-ray, graphical, text, and color images.

The invention discloses a method for processing waste slurry, comprising the following steps: firstly, a sand-stone segregation apparatus separates, washes and discharges the drill cuttings sand and stone in the slurry; the pH value of the remaining slurry is adjusted and the COD value thereof is reduced; the solid and the liquid are separated from each other in a way of composite flocculating; water solution is separated out from the solid in a way of mechanical drying; the dried solid isolate meets the relative standard so as to be processed in a way of stacking or land filling; finally the separated water solution is processed in a way of filtration and reverse osmosis so as to obtain fresh water which is recycled or discharged on the spot. The method can be carried out by matching with an unit device and make continuously impending treatment of the well drilling waste slurry during drilling synchronously with normal well drilling production so as to continuously process the efflux hazardous waste to meet the discharge standard with out loading in the well drilling of oil-gas field, change the prior traditional whole efflux curingprocess mode, and fills the gap of an environmentally friendly governing field of oil drilling in the domestic.

A convenient task reminder, compliance logging and monitoring system for routine activities is presented as well as an automated communications/notification system that can relay the activity and/or inactivity recorded by the Home Unit device to other systems and/or specifically designated people.

An image display device includes a display panel displaying an image and a diffractive device. The diffractive device operates in a 2D mode to enable perception of a 2D image from the image of the display panel and in a 3D mode to enable perception of the image of the display panel as a 3D image. The diffractive device includes a plurality of unit devices. When the diffractive device operates in 3D mode, at least one of the plurality of unit devices operates in a lens mode and a barrier mode during different periods.

The invention relates to a micro-algae industrialization production device and a method of producing the micro-algae, which belong to the engineering field of the micro-algae culturing and the technical field of the environmental protection. An air-pushed type photobiology reactor unit device is an annular shallow pond built by bricks and concrete, an isolation wall with both ends opened is built in the shallow pond, a liquid drainage pipe and a liquid replacement pipe are arranged in the air-pushed type photobiology reactor unit device, an air inlet pipe is fixed on the isolation wall in the middle part of the air-pushed type photobiology reactor unit device and is connected with a plurality of L-shaped branch pipes, a plurality of micro blowholes are arranged on side walls of the transversal pipes of the branch pipes, the whole air-pushed type photobiology reactor unit device is covered by agricultural film and is provided with a skylight, to form an enclosed type photobiology reactor. The device combines the individual advantage of the open type photobiology reactor and the enclosed type photobiology reactor, by adopting the industrial waste gas and the eutrophication surface water or the industrial wastewater as the main raw material to perform micro-algae culturing in a large scale, especially to culture the micro-algae with high oil percentage, to provide the large or medium sized bio-diesel factory with raw oil, and simultaneously the emission reduction of carbon dioxide and the treatment of polluted water body are realized.

The invention discloses a multi-split system. The multi-split system comprises an outdoor unit device, a shunting device and multiple indoor unit devices; each indoor unit device comprises an indoor heat exchanger and a throttling element, and the shunting device comprises multiple first control valves and multiple second control valves corresponding to all the indoor unit devices; when any one of the indoor unit devices receives a mode switching instruction, the indoor unit device transmits the mode switching instruction to the shunting device, and the shunting device judges whether to open or close a first on-off valve and a second on-off valve corresponding to the indoor unit device according to the mode switching instruction. The multi-split system can effectively reduce noise generated in the mode switching process of the indoor unit devices, and improve the comfort of a user.

The utility model discloses a tunable-frequency Terahertz metamaterials modulator comprising unit devices arranged periodically. Each unit device comprises a substrate, a functional material layer and metal resonator units. The functional material layer is arranged on the substrate, and the metal resonator units are arranged on the functional material layer. When the functional material layer turns to a metal phase from an insulation phase, conductivity of the functional material layer is exponentially increased to increase areas of middle open capacitance of the metal resonator units, the resonator frequency of the metal resonator units is decreased with the increase of the capacitance, so that frequency tuning of the unit devices is realized. By the aid of the tunable-frequency Terahertz metamaterials modulator, the metal opening resonator units arranged periodically are produced on the substrate in the Terahertz wave band of low transmitting consumption, conductivity changes before and after phase changes of the metal insulation phase change materials are used to change areas of the open capacitance of the resonator units, and resonant frequency is tunable; and initiative control of electromagnetic transmission features at a particular frequency by the Terahertz wave band is realized, and large switch ratio or high-modulation depth genera is obtained.

The invention relates to an air sorting device, which belongs to the field of air sorting technology for chemical material. The system comprises an air blower (2), an air register (3), an air sorting chamber (4), a relay drum (5), a settling centrifuge (6), an input material conveyor (1), a heavy material output conveyor (8), a light material output conveyor (7), an air return pipe (9), a stand, a dust remover and a control system. The settling centrifuge (6) includes a transmission device (12), a pin wheel (13), a ring grate (17) and a bar grate (18). The system adopts the relay drum (5) to reduce the air active section to compensate for the short migration distance of light material under the action of air force, thus obviating the secondary falling back and mixing of the sorted light material. Additionally, an intensely centrifugal air flow is used for separating particles and dust, and high-speed rotation energy can be converted into dynamic pressure by discharging air through a volute. The system has the advantages of compact structure, less occupied area, short pipe, less resistance, strong air power of the air sorting chamber, high sorting efficiency and stable and reliableoperation. The air sorting unit device can be used for sorting oversize plastics of urban life garbage and for sorting other industrial mixed materials.

The invention discloses a light emitting diode (LED) pixel unit device structure. Three blue LED chip units which are connected with one another through the same substrate and electrically isolated from one another are inversely assembled with one another, so a package area is reduced and the resolution of an LED display screen is improved; the structures of the LED chip units are the same; greenfluorescent powder and red fluorescent powder are coated on two of the LED chip units respectively, so the two LED chip units can emit green light and red light respectively; therefore, during use, the attenuation of the LED chip units are consistent, and the color consistency of the display screen is enhanced. The invention also discloses a preparation method of the structure. An LED module is inversely arranged on a heat conducting substrate, so steps of chip bonding and gold line bonding are omitted, the cost is reduced, manufacturing efficiency is improved, the problem that a welding diskand a lead wire in an LED package block light is solved, the light emergent efficiency of an LED is improved greatly, package space is saved, and the LED package can be further miniaturized and integrated.

The invention discloses an LED (light emitting diode) pixel unit device structure. In the structure, three LED chip units which are connected by a same substrate but electrically separated are used and are packaged in a face-down mode to reduce the packaging area of the device, thus the resolution ratio of an LED display screen can be improved; and each LED chip unit has the very same structure, an R color filter film, a G color filter film and a B color filter film are respectively formed on each LED chip unit for sending out a red light, a green light and a blue light respectively, thus each LED chip unit can have an uniform attenuation and the color consistency of the display screen can be improved. The invention also discloses a preparation method for the structure. The LED modules are arranged on a heat conducting substrate in the face-down mode, thus the procedures of chip die bond and gold wire bonding can be omitted, the manufacturing costs can be reduced, the production efficiency can be improved, the problem of light-blocking of the pad and the lead in small-sized LED packaging can be solved, the light extraction efficiency of the LED can be considerably improved, the packaging space can be saved and the further miniaturization and integration of the LED packaging size can be realized.

A small current grounding mode is mainly adopted in power distribution networks in China and other countries. Most faults of a small current grounding power distribution network are single-phase high resistance ground faults, transient state capacitance current signals generated in the fault process are low in amplitude, short in time of duration and high in fault detection difficulty, and an effective fault detection and indication device is not available. The invention discloses a method for detection and indication of faults of the small current grounding power distribution network and a feeder line monitoring unit device. An electricity taking device with the power control function supplies power to feeder line monitoring units, voltage signals are collected through a capacitance type voltage sensor, current signals are collected through an electronic type current sensor, after suspected ground faults are detected, the other two phases are synchronously triggered in a wireless mode, and data are transmitted in a time division multiplexing wireless communication mode; after three-phase feeder line monitoring unit data of multiple points are gathered on system master station platform software, ground fault detection is conducted according to calculated zero-sequence voltages and calculated zero-sequence currents, and fault signals are issued to the feeder line monitoring unit in front of the fault point on the fault phase for fault indication.

The invention relates to an air-conditioning unit device by heat-moisture subsection treatment and an air treating method thereof. The air treating method is divided into two parts, wherein, the air treating method of heat-moisture subsection treatment comprises that: indoor return air and fresh air are mixed, exchange heat with high-temperature cooling water through a first surface air cooler (3) first, reduces to the dew-point temperature through constant wetness, removes most of sensible heat load and enters to a second surface air cooler (4); in the second surface air cooler (4), air and low-temperature cooling water further exchange heat, are cooled, generate condensed water and remove the sensible heat load; the air after temperature reduction and dehumidification is treated to an air feeding state point by a heater (5) and a humidifier (6), finally pressurized by a blower (7) and sent to an air-conditioning room; the air-conditioning unit device adopts the following method that: refrigerant in a first water chiller unit is compressed and discharged by a first compressor (11) and enters a condenser (12) for condensation, then passes through a first liquid storage tank (13) and a first filter (14), is throttled and depressurized by a first electronic expansion valve (15) and enters a first evaporator (10) for heat exchange with cooling water.

The invention discloses a non-networking access system based on a mobile terminal. The non-networking access system comprises a cloud-end server device, a non-networking access unit device and the mobile terminal, wherein the mobile terminal acquires access right information of a user and attribute information of an access unit; the non-networking access unit device sends a wireless broadcast message periodically; the mobile terminal detects the wireless broadcast message of the non-networking access unit and establishes wireless communication connection with the non-networking access unit; the mobile terminal sends a door-opening request to the non-networking access unit device by the established wireless communication connection; and the non-networking access unit device verifies the door-opening request of the mobile terminal and executes corresponding access right operation. The non-networking access system disclosed by the invention has the advantages that a user can use the access system only by carrying the mobile terminal without needing to swipe cards or adopting other means such as biological identity identification, and also does not need the networking to the access system, so that the use is faster; and compared with the networking system, a large amount of network cost is saved.

The invention discloses a vertical gravity gradient measuring sensor based on an atom interference effect, and belongs to the technical field of gravity surveying. The sensor comprises a first unit device (A) and a second unit device (B) of the same structures, and is characterized in that a first vacuum container (1.1) and a second vacuum container (1.2) are connected end to end in the mode that central axes are overlapped in the gravity direction to form a vacuum container (1), and the hollow part inside the first vacuum container (1.1) and the hollow part inside the second vacuum container (1.2) are communicated into a whole; two Raman laser beam emitters (7) are respectively arranged on the vacuum container (1) along the central axis of the gravity field direction, and the Raman laser beam emitters (7) carry out opposite emitting and point to the preparation regions of cold atomic groups (c), and the two unit devices share the pair of Raman laser beam emitters (7). The vertical gravity gradient measuring sensor enables noise and deviation from environment and Raman laser phase positions to be offset in a common-mode mode, and reduces the complexity, the size, the mass and the power consumption of a physical system.

The present invention relates to a transport container which provides mechanical and thermal stability for a load and which container is fabricated as the container is loaded. In particular, the present invention relates to a container which can be readily transported on aircraft, such as an aircraft container. In the field of logistics, that is the field of movement and supply of produce and materials, in particular in the transport of intermediate and finished products, containers have been developed which safely protect from physical damage a wide variety of product. Food and pharmaceutical products not only need protection from physical shock and pressures but also require temperature stability during transportation; otherwise goods can be damaged and be unusable, whether such damage is apparent or not. However, air transport poses a particular problem: Goods can be transported in tropical heat, packaged and placed upon pallets and the like containers whereby they are presented in aircraft style containers. Such goods may be left on runways at extreme temperatures (+40° C.) and then placed within a hold where low pressures and low temperatures exist during flight. At a destination airport the temperatures may well be sub-zero. To simplify transport with respect to airports, planes and handling equipment, there have been developed aircraft Unit Load Devices (ULDs) which comprise any type of pallet or container that can easily be loaded to the aircraft by a ground handler. The present invention seeks to provide a transport container which can maintain goods within a narrow temperature range, can displace a considerably reduced volume before erection, is economical to manufacture, can readily and easily be constructed. The present invention further seeks to provide a transport container which is compatible with standard Unit Load Device specifications.

A chip transfer method for LED (light-emitting diode) wafer level package includes the steps: manufacturing an LED unit device array on an LED epitaxial wafer, manufacturing metal layers on parts of unit devices of the unit device array to serve as middle metal layers in bonding, and forming a unit device array to be bonded; manufacturing metal patterns corresponding to electrodes of the unit device array to be bonded on the front surface of a base plate, forming heat conduction channels and electric conduction channels below the metal patterns, and connecting electrodes of an LED unit device with a metal bonding pad on the back surface of the base plate through the electric conduction channels; conversely mounting the unit device array to be bonded on the base plate in a bonding mode; finally, sequentially stripping the unit devices to be bonded in a laser stripping mode, separating the epitaxial layers of the unit devices to be bonded from a substrate, and forming a whole film LED array by the separated epitaxial layers and the base plate. The chip transfer method can be used for wafer level package of the LED devices, package efficiency is improved, and cost is reduced.

The invention discloses a remote discharging control system, a monitoring unit device and a detecting method of a storage battery pack. The detecting method comprises the steps of: in the discharging process of the storage battery pack, collecting a monomer voltage, a total voltage, a discharging current and a marked temperature of the storage battery pack so as to draw a discharging curve; calculating a capacity discharged by the storage battery pack under the current marked temperature in real time, and converting the capacity value into the capacity value under a reference temperature; comparing the discharging curve with a historic discharging curve drawn under the same load so as to update an aging ratio of the storage battery pack in real time; and calculating an actual total capacity of the storage battery pack at the beginning of the test when the discharging is finished, and obtaining the needed detecting data according to the actual total capacity, the discharging curve and the discharged capacity information. By adopting the method, the remote discharging test can be performed; the testing data of the storage battery pack can be rapidly inquired; the aging problem of the storage battery pack is solved; and the estimation accuracy is improved.

A heat pump system for a vehicle may include a battery cooling line that is connected with a battery module and in which coolant moves; a chiller that is connected with the battery cooling line through a first connection line to adjust a temperature of coolant by selectively exchanging a heat of a refrigerant and coolant injected therein and that is connected with a refrigerant line of an air-conditioner device through a second connection line; an electric unit device cooler including a radiator and a first water pump that are connected through a cooling line to circulate coolant for cooling a motor and an electronic unit and that is selectively connectable with the battery cooling line and the first connection line through a first valve; and a bypass line selectively connecting the second connection line and the refrigerant line through a second valve provided in the refrigerant line.