44results about How to "Reduce space utilization" patented technology

A sewage treatment process is provided, which includes the following steps: a) sewage feeding step, comprising introducing raw sewage into a biological reaction tank (1) to a predetermined time or liquid level; b) reaction step comprising performing aeration and stirring intermittently in the biological reaction tank (1); c) treated water discharging step, comprising performing solid-liquid separation of the mixed liquor in the biological reaction tank (1) by a membrane separation device (2) to obtain a first permeate, which is taken as the final treated water; d) standby step comprising stopping aeration in the biological reaction tank (1); and e) phosphorus-enriched water discharging step, comprising keeping anaerobic condition in the biological reaction tank (1) and performing solid-liquid separation of the mixed liquor in the biological reaction tank (1) by a membrane separation device (2) to obtain a second permeate, the second permeate entering inside a phosphorus recycling unit (5) which is set independent from the biological reaction tank (1), the phosphorus recycling unit (5) removing phosphorus from water, the second permeate becoming low-phosphorus water, and the low-phosphorous water flowing back to the biological reaction tank (1); the sewage treatment process runs in cycle by repeating above steps. A corresponding treatment system is also provided.

The invention discloses a automatic material lifting system, it includes a transporting trail(crown block trail), a transporting vehicle(crown block) and a storage. The transporting vehicle can move on the trail. The storage includes a taking and putting part, which is in the storage. The transporting trail enters into the storage, and overlaps with the taking and putting part, when the transporting vehicle is in the taking and putting part, the moving loading machine puttes the material into the transporting vehicle.

A high performance computing (HPC) and storage hyperconverged design with high core densities coupled to a board integrated Non Volatile Memory (NVM) storage ecosystem, has a novel racking and highly efficient cooling system which eliminates the hot / cold aisles normally found in a Data Center. This design enables a dramatic increase in compute cores, Random Access Memory and NVM densities directly on the board, enabling quicker processing and more efficient throughput individually or working in parallel with other compute / storage boards.

The invention discloses a display panel comprising a first conductive layer, a first insulating layer, a second conductive layer, a second insulating layer, a first connecting hole and a first transparent conductive layer. The first conductive layer disposed on the substrate includes a first contact pad disposed in a peripheral region. The first insulating layer is disposed on the first conductivelayer. The second conductive layer is disposed on the first insulating layer and includes a second contact pad disposed in the peripheral region. The second insulating layer is disposed on the firstinsulating layer and the second conductive layer. The first connecting hole penetrates the first insulating layer and the second insulating layer and exposes one portion of the first contact pad and one portion of the second contact pad. The first transparent conductive layer is disposed on the second insulating layer and includes a first connection electrode covering the first connecting hole. Afirst connection electrode is in direct contact and is electrically connected with the first contact pad and the second contact pad through the first connecting hole; and the first connecting hole, the first contact pad, the second contact pad and the first connection electrode form a transfer structure.

The invention provides a movable and stretchable device. The movable and stretchable device is characterized in that the movable and stretchable device is provided with a translation portion and a stretchable portion; the translation portion includes a fixedly-arranged slide rail, two rollers arranged at two ends of the slide rail, a transmission belt which sleeves on the rollers, a slider arranged on the transmission belt, and a first motor which drives the rollers to rotate; the stretchable portion includes a fixing rod fixedly connected with the slider, a driving rod which is in rotary connection with one end of the fixing rod, a driven rod which is in rotary connection with the other end of the fixing rod, a connecting rod unit which is in rotary connection with the driving rod and the driven rod, and a second motor which is fixed at the side surface of the fixing rod and is in rotary connection with the driving rod; the first motor which drives the rollers to rotate and drives the transmission belt to carry out transmission, so that the slider can move on the transmission belt; and the second motor drives the driving rod to swing and drives the connecting rod unit to stretch, contract and swing. The present invention also provides a solar panel with the movable and stretchable device. The solar panel can move horizontally and can stretch and contract, so that solar energy can be fully utilized.

The invention discloses an improved air purification and filtration device, which comprises a box body, and an air inlet and an air outlet formed in two sides of the box body, wherein a continuous S-shaped pipeline is arranged in the box body; a filtration box is arranged in each section of straight pipe of the pipeline; a first filtration part and a second filtration part are respectively arranged on two ends of the filtration box; the first filtration part comprises filter screens on two ends and a cotton layer arranged between the filter screens; the second filtration part comprises honeycomb screens on two ends and sulfur-borne activated carbon arranged between the honeycomb screens. According to the air purification and filtration device provided by the invention, the original simple box body structure is improved, the continuous S-shaped pipeline is arranged in the box body and is used for flowing and purifying air, one filtration box for air purification is arranged in each section of straight pipe of the pipeline, and the air can be fully purified through the continuous S-shaped pipeline after entering the pipeline, so that the air can be fully purified, and the space is saved due to the S-shaped pipeline arranged in the small box body.

The invention provides a control circuit and a control method for dual mainboards. A phase inverter and a connector are arranged on a first mainboard and a second mainboard; and a signal is sent and read through a first pin and a second pin on the connector. The control method comprises the steps that a control button is pressed down; the first mainboard and the second mainboard read startup / shutdown state signals of own systems; the first mainboard executes a startup action when reading the shutdown state signal; the second mainboard executes the startup action when reading the shutdown state signal; the first mainboard reads a level signal of the first pin when reading the startup state signal, executes a shutdown action when reading a high-level signal, and does not execute the shutdown action when reading a low-level signal; and the second mainboard reads a level signal of the second pin when reading the startup state signal, executes the shutdown action when reading a high-level signal, and does not execute the shutdown action when reading a low-level signal.

Disclosed is an enhanced database journaling mechanism that results in reduced secondary storage consumption. The memory management mechanism of the present invention reduces journal size, and accordingly, secondary storage utilization by monitoring the effects to the journal by certain transactions and by making one or more adjustments to reduce those effects.

The invention discloses a display device bracket convenient to adjust. The display device bracket convenient to adjust comprises a shell and a movable frame body, wherein a clamping groove is formed in the upper end of the shell, and the clamping groove is provided with a matched U-shaped frame; the first end of the U-shaped frame extends into the clamping groove and is connected into the clampinggroove in a clamped mode, the second end of the U-shaped frame is connected to exterior of the shell in a clamped mode, and the top end of the U-shaped frame is connected to the top of the side wallof the shell in a clamped mode; extension plates are arranged on the two sides of the shell correspondingly, screw holes are formed in the extension plates, and the screw holes are provided with matched bolts; and the movable frame body comprises a connecting block and a supporting frame, the connecting block is connected with the second end of the U-shaped frame in rotatable and liftable modes, the supporting frame is arranged on the front end face of the connecting block, and a display device is arranged on the front portion of the supporting frame; the supporting frame comprises an upper supporting rod and a lower supporting rod, the upper supporting rod is arranged in a retractable mode, the first end of the upper supporting rod is hinged to the connecting block, and the second end ofthe upper supporting rod is hinged to the back face of the display device; and the first end of the lower supporting rod is fixedly connected with the connecting block, and the second end of the lowersupporting rod is hinged to the back face of the display device. According to the display device bracket convenient to adjust, different angles and heights of the display device bracket can be adjusted, hanging is convenient, installation is facilitated, and space occupation is reduced advantageously.

The invention discloses a small compiler applied to high-speed digital I / O wave engines. The processing of the compiler is divided into three steps, i.e. identification and classification of keywords and variables, syntax check and code optimization and generation of target codes. In the first step, the form of a linked list is adopted to record the appearing sequence of keywords and specific symbols, and the parameters of the keywords are recorded in an array; the array is converted into a linked list in the second step, so that space occupation can be reduced; and target codes are generated according to the pop of the linked list. The compiler can simplify the compiling process, the size of the compiler is reduced, and resources used in the compiling process can be flexibly applied, and cannot be wasted; moreover, because the compiler can be arranged in a lower computer, the compilation-downloading process of an upper computer is dispensed with, the overhead is reduced, and the debugging time is shortened.

The invention discloses a vehicle module function control method and system. The method is applied to a vehicle module function control system. The vehicle module function control system comprises a controller, a steering wheel custom button disposed on the steering wheel, and a vehicle media console disposed on a console. The method comprises the steps that: a controller receives a part to be controlled input by a user to the vehicle media console as a current part to be controlled; and when the control signal of the steering wheel custom button is obtained, controller sends a conversion signal of state conversion to the current part to be controlled to perform state conversion of the current part to be controlled. The vehicle module function control method and system ensure the convenience of the driver operation, can effectively control the number of buttons, can save the space utilization of the steering wheel and can reduce the use cost of the button switch.

The present invention relates to the automobile face material flanging field, and concretely relates to an automatic flanging mechanism. The automatic flanging mechanism comprises a fixed bottom die, a linear guideway, a block pushing cylinder, a sliding seat, a flange pushing block and a face material clamping mechanism, wherein the linear guideway is mounted on the fixed bottom die, the sliding seat is mounted on the linear guideway, the block pushing cylinder is mounted at the rear end of the sliding seat while the flange pushing block is mounted at the front end of the sliding seat, and the face material clamping mechanism is mounted on the sliding seat. The automatic flanging mechanism is advantageous in that the design is smart, the structure is reasonable and compact, the flanging effect is excellent, no subsequent processing is required, space is saved, cost is lowered and production requirements are met.

A high performance computing (HPC) and storage hyperconverged design with high core densities coupled to a board integrated Non Volatile Memory (NVM) storage ecosystem, has a novel racking and highly efficient cooling system which eliminates the hot / cold aisles normally found in a Data Center. This design enables a dramatic increase in compute cores, Random Access Memory and NVM densities directly on the board, enabling quicker processing and more efficient throughput individually or working in parallel with other compute / storage boards.

The invention relates to a base assembly, a voice coil motor and a manufacturing method of the voice coil motor, the base assembly comprises a base, a metal circuit and a reed, the base comprises a plastic base formed at a time, the plastic base comprises a top surface and a bottom surface, and the reed comprises an inner fixing part, an outer fixing part and a deformation part. The base further comprises a plastic block formed on the plastic base through secondary injection molding, and the plastic block wraps the outer fixing part so that the outer fixing part can be embedded between the bases. According to the seat assembly, the reed is firstly positioned on the plastic base so as to be welded with the metal circuit embedded in the plastic base, and then the plastic block is molded in a secondary injection molding manner, so that the plastic block covers the outer fixing part of the reed; therefore, the stable fixation between the external fixing part and the plastic base and the stable electrical connection between the external fixing part and the metal circuit are realized.

The invention discloses production equipment of a polyester fiber reinforced strip. The production equipment structurally comprises a case, an extrusion port, a coating port, an extrusion cavity, a mixing cylinder, a polyethylene adding port, a speed reducer, a polyester fiber adding port and a case control speed reducer. A signal output end of the speed reducer is electrically connected with theextrusion cavity, an extrusion screw rod is arranged in the extrusion cavity, the extrusion cavity is provided with the polyethylene adding port and the polyester fiber adding port, the mixing cylinder is in horizontal communication with the interior of the extrusion cavity, and the end, opposite to the mixing cylinder, of the extrusion cavity is provided with the extrusion port and the coating port. A liquid collecting groove is matched with a roller core and an infusion system, the roller core rotates to open a closing disc and a closing rod by utilizing centrifugal force, a top block and aconnecting rod are hollow, and lubricant is infused from the inside of the top into the connecting rod to be diffused to the whole roller surface in a fine hole so as to play a role of lubricating theroller surface, the contact smoothness between the polyethylene and polyester fiber mixture and a strip roller is improved, the mixture coverage is reduced, and better extrusion is realized.

The invention discloses an embedded creative wall clock which comprises a wall body, wherein a lifting cavity is formed in the wall body; a sealing block is arranged in a shrinking groove in a sliding manner; a through cavity penetrating through left and right is formed in the sealing block; a transparent glass pane is fixedly arranged in the through cavity; a driving device is arranged on the right side of the lifting cavity; and the lifting block is meshed with the driving device. The embedded creative wall clock is simple in structure and convenient to operate, is embedded in the wall body at the initial state to reduce space utilization and prevent dust from falling on the wall block, can be pushed out of the wall body to facilitate overhaul or change, is flexible and varied and has aesthetic sense.

The invention provides a drying and degassing unit for printing machines. The unit includes a paper conveying roller and a heating tube, the paper conveying roller is composed of a roller body and two roller shafts installed on the both ends of the roller body respectively, and the roller body and the roller shafts all penetrate along an axis, wherein the two roller shafts are internally and fixedly provided with a third bearing and a fourth bearing respectively; the heating tube comprises a tube body and conducting rods installed on the both ends of the tube body respectively, the tube body is located inside the roller body, and the two conducting rods penetrate through the roller shafts and are fixed by the third bearing or the fourth bearing respectively; a rack is further provided with a degassing box positioned above the paper conveying roller, and the upper wall of the degassing box is provided with a gas introducing pipe, and the degassing box is communicated with an aspirator pump through the gas introducing pipe; a drying device is ingeniously installed inside the paper conveying roller, and constant-temperature heating supply is utilized to make the heat be evenly distributed, so that electric consumption can be reduced, drying processes of printing ink is more stable, and fast volatilization of organic components in the printing ink due to high temperature is reduced; additionally, waste gas produced during the drying processes is absorbed, filtered and then exhausted to the exterior to reduce pollution and protect environment.

The invention discloses a film conveying device for bagged preserved plum processing and production. A transmission connection device for mobile phone motherboard processing includes a transmission platform. A mounting and connecting column is arranged on the transmission platform. A linkage plate is arranged on one side of the mounting and connecting column. An inner clamping plate is arranged onone side of the linkage plate. An outer inner clamping plate is arranged on one side of the inner clamping plate. The device is connected to processing equipment by connecting connecting rods and inserting blocks in horizontal and vertical ways, and drives the processing equipment, and so the connection or disassembly of the device and the processing equipment are easier and more convenient, andthe disassembly efficiency is improved. The inserting blocks are directly inserted into clamping grooves in a clamping rotation disc, and so the swing speed of the inserting blocks is more stable anduniform when connecting to the processing equipment and swinging. According to requirements of the size and type of the connected processing equipment, the equipment clamping distance of the inner andouter clamping plates can be freely adjusted so as to ensure that the device can drives different mobile phone motherboard processing equipment and ensure the universality of adaptation. The device is convenient in operation, and the connection of all member is flexible.