111results about How to "Reduce space usage" patented technology

A document management system which can reduce the space used in a storage medium of an information processing apparatus which receives data. It is determined whether or not the resolution of image data generated by an image forming apparatus connected to the information processing apparatus managing image data via a network is higher than a predetermined resolution. If the resolution of the generated image data is higher than the predetermined resolution, the resolution of the generated image data is converted into a low resolution. The resultant image data is registered in association with log information in a storage medium, in the information processing apparatus.

According to one embodiment, an electronic apparatus has a housing, a first heat emitter and a second heat emitter which are accommodated in the housing, and a cooling device accommodated in the housing. The cooling device includes a heat sink to cool the first heat emitter, a first heat pipe which thermally connects the first heat emitter with the heat sink, a second heat pipe, and a fan unit which cools the heat sink and the second heat pipe. The second heat pipe has a first end portion which is thermally connected to the second heat emitter, and a second end portion which is located near the heat sink.

The invention discloses a cloud computing resource scheduling method based on repeat removing. The method includes the following steps that compute nodes send resource scheduling requests to a management node; the management node evaluates the system load level of each compute node; whether available cloud computing resources can satisfy the scheduling requests or not is judged, if not, the scheduling process is ended, and if yes, the scheduling process is continued; the management node calculates the semantic similarity between a virtual machine to be scheduled and virtual machines running on the compute nodes; the management node weights the sum of the semantic similarity of the virtual machine to be scheduled and the virtual machines running on the corresponding compute nodes so as to find out a selectable target compute node; whether the selectable target compute node is unique or not is judged, if yes, the last step is executed, and if not, the steps are sequentially executed; a selectable node is randomly selected as the target compute node; the target compute node distributes the computing resources to the virtual machine to be scheduled so that the virtual machine to be scheduled can run. The method can simultaneously optimize the I / O performance of a cloud computing system, keep node cluster loads balanced, and improve the use ratio of the resources.

An image projector having a LED light source comprises: an optical engine using the LED as the light source, a PCB module, a heat sink module and a main frame. The printed circuit board (PCB) module further comprises: a first circuit board, a second circuit board, at least one I / O interface for connecting an external device, at least one card reader for connecting an external memory card, and a control unit for processing the image data received from the I / O interface or card reader and projecting the image by using the optical engine. The first circuit board and second circuit board are furnished in an overlap and parallel manner to decrease the space consumption. The heat sink module comprises a fan, an air inlet and an air outlet, which substantially forms a heat dissipating passage from the air inlet through the fan toward the air outlet. The LED and control unit are located in the heat dissipating passage for increasing better heat dissipation effect.

A package structure of full-color LED (Light Emitting Diode) with driving mechanism includes an IC (Integrated Circuit) chip, a red LED dice, a green LED dice, a blue LED dice, and corresponding current limiting resistors. The IC chip has a driving mechanism to control the red LED dice, the green LED dice, and the blue LED dice. By the specific arrangement of these internal elements, the package structure generates full-color light with high resolution, compact structure and high mixing uniformity, and also achieves low cost and decreases usage of space.

A grinding device includes a fixed barrel, a moving barrel, a grinding plate, and an actuator. The fixed barrel defines a chamber and includes a number of inner surfaces substantially parallel to a central axis, each of which defines a holding groove therein for holding a workpiece. The moving barrel is received in the chamber and includes a side surface substantially parallel to the central axis and defines an installation groove. The grinding plate is fixedly installed in the installation groove. The actuator is configured for driving the moving barrel to spin and move back and forth along the central axis, and driving the moving barrel to move towards a workpiece so that a surface of the workpiece is grinded into a desired arc surface by the grinding plate, and driving the moving barrel to move towards another workpiece after the desired arc surface of the workpiece is obtained.

Embodiments of the present application relate to a personalized information pushing method, a personalized information pushing device, and a computer program product for pushing personalized information. A personalized information pushing method is provided. The method includes retrieving network behavior data related to access operations performed by user terminals, determining a numerical value of a degree of correlation between a user terminal and a plurality of information providing terminals having a correlation within a set time window based on the network behavior data, retrieving information providing terminals corresponding to a first user terminal to form a first data set based on the numerical values, retrieving information of the information providing terminals from the first data set to generate a first information, and pushing the first information to the first user terminal.

A head module includes lines of head chips, each head chip having energy-generating elements for discharging liquid and electrodes for electrically connecting the energy-generating elements to a control substrate, and a wiring board having wires for electrically connecting the electrodes to the control substrate. The head module drives the energy-generating elements through the wiring board to discharge liquid. The wiring board includes connecting sections connecting the wires to the respective electrodes, common wire sections joining some of the wires that are common to the head chips, and a terminal section connecting the wires to the control substrate at one side of the wiring board. The wires in the connecting and terminal sections are arranged in a single-layer structure along a horizontal direction. The wires in the common wire sections are arranged in a multi-layer structure in which portions of the wires are stacked in the vertical direction.

A matrix circuit substrate includes a substrate body, multiple electrodes and at least one first conductive material. The substrate body has a first surface and a second surface which are opposite each other, and at least one sidewall located between the first surface and the second surface, the sidewall having at least one recess. The multiple electrodes are disposed in a crisscross manner on the first surface. The first conductive material is disposed in the recess to correspond to at least one of the electrodes, and electrically connected to the electrode. The invention also discloses a display apparatus and a method for manufacturing a matrix circuit substrate.

A screen module for mineral material includes support structures such as cross beams or longitudinal beams for fixing the screen module to a body of a mineral material processing apparatus, and for fixing an upper screening means above the support structures, and lower longitudinal supports which are fixed below the support structures for supporting a lower screening means below the lower longitudinal supports. A processing apparatus and a processing plant.

The invention provides a method for machining a megawatt wind turbine blade mould. The method mainly comprises the following steps: 1, manufacturing a steel frame; 2, paving a thin-gauge skin laminated plate; 3, paving an isolation film; 4, manually pasting a pavement layer for the first time; 5, grinding and detaching part of the laminated plate, and connecting round steel and the steel frame firmly; 6, manually pasting a pavement layer for the second time; 7, paving a heating system layer; 8, manually pasting a pavement layer for the third time and curing; 9, machining the surface of the mould; 10, spraying a high-gloss gel coat and performing water mill; 11, checking and accepting. The method has the advantages that 1, a conventional mould manufacturing mode is changed, a mater mould machining link is skipped, and the production period is shortened; 2, the manufacturing cost is reduced, and the manufacturing efficiency is improved; 3, manufacturing processes are small in quantity and simple; 4, the controllability is high; 5, the requirement on master mould machining capacity is low; 6, the occupied space is small, and the occupied floor is small; 7, the cost reduction and the efficiency improvement of the mould are facilitated.

The invention relates to a method and a tool for mounting assembly type ceramic tiles. The mounting method comprises the following steps: carrying out a survey by a surveyor on a site where tiles arepre-tiled to obtain a survey result, wherein indexes of the survey include the flatness, verticality and squareness of internal and external corners of a base layer; according to the survey result, leveling a substandard wall or ground base by a leveling bricklayer; according to a preset tiling plan, sticking a start tiling line for positioning a tiling position of a single tile on the leveled base by the surveyor, and determining a processing size of the single tile according to the start tiling line; processing the ceramic tile in a factory according to the processing size, wherein the processing comprises cutting and punching the ceramic tile; and according to a construction drawing, scraping an adhesive on the base and the processed tile by a tiling bricklayer along the start tiling line with a tiling tool to tile the tiles. The method and tool provided by the invention improve the construction efficiency and ensure the construction quality.

The invention discloses a double-controller communication system and a method based on hard disk controller, which are applied in the computer system with double controllers and utilizes the respective hard disk controllers of two controllers to realize the internal communication between the two controllers. The technology content lies in that the main controller core of a first controller can send the request in the form of Ethernet packet before the emulation of Ethernet communication in the two controllers, and the hard disk controller which is as the originating terminal can receive requests and send requests to the hard disk controller which is the corresponding terminal of the second controller through the internal transform of requests form. Through the reducing treatment of opposite program, the second controller can reacquire the requests in the form of Ethernet from controller core so as to implement correspondent program, thus finishing the internal communication between the double controllers.

The invention discloses a storage method, recognition method and device of telephone numbers. The storage method comprises the following steps: acquiring telephone numbers to be stored; classifying the telephone numbers to be stored according to area codes and number lengths of the telephone numbers to be stored; establishing an index table for each class of telephone numbers; and storing each class of telephone numbers with the established index table. Through the technical scheme of the invention, the data volume of the telephone numbers capable of being stored in a terminal can be optimized greatly, the usage amount of the hard-disk space of the terminal can be reduced, and the recognition hit rate of the telephone numbers in the absence of network can be improved; besides, this storage mode does not need to perform decompression, and reverse checking and recognition of the telephone numbers can be performed, so that the memory consumption can be reduced.

The invention relates to a household anti-theft electric meter box with a lighting system. The household anti-theft electric meter box comprises an electric meter box body, a holder, a box door, and an electric meter brake. The electric meter box body is a rectangular cavity which is provided with ventilation holes in two sidewalls. The holder is installed in an upper middle position of the rear sidewall of the rectangular cavity. An infrared induction lighting lamp corresponding to the holder is arranged on the upper sidewall of the rectangular cavity. The box door includes two sliding doors. Each sliding door is provided with an observation window corresponding to the holder at the upper end, a plastic door handle in the middle, and an operation slot at the lower end. The lower side of one sliding door is equipped with a code scanner. The two sliding doors are locked by an electronic lock. The two parts of the electronic lock are installed on the lower sides of the two handles respectively. The upper and lower ends of the electric meter box body are each provided with a slide slot. The upper and lower ends of the box door are each provided with a slide rail, and the slide rails are T-shaped slide rails. The lighting system can be opened or closed automatically, so that the household anti-theft electric meter box is safer and more reliable in use.

An apparatus for threading a tape from a cartridge is to be provided. In the apparatus, a leader block rotates to capture a coupling element of the tape, a rod linearly moves to rotate the leader block, and a loader cam gear moves the rod.

The invention belongs to the technical field of livestock feed preparation devices, and discloses raw material processing equipment for cattle feed production. The equipment comprises a crushing barrel, the crushing barrel is internally provided with a crushing portion and a screening portion located below the crushing portion, the crushing portion comprises two crushing shafts which penetrate through the side wall of the crushing barrel and are driven by motors, the two crushing shafts are arranged in parallel and are in rotary seal with the side wall of the crushing barrel, crushing rollersare coaxially fixed to the portions, located in the crushing barrel, of the crushing shafts, a discharge outlet is formed in the bottom of the crushing barrel, the screening portion comprises two supporting plates which are in sliding connection with the inner wall of the crushing barrel and located below the crushing shafts, the supporting plates are provided with a plurality of through holes, supporting blocks are fixed to the inner wall of the crushing barrel and located below the supporting plates, and springs are arranged between the supporting blocks and the supporting plates. The problem that in the prior art, after raw materials are crushed, a structure needs to be additionally arranged for screening the raw materials, and the occupied space is large is solved.

A combined pressurized circulating hydroelectric unit comprises a circulating water tank, one or more impellers, generators and a water pump, wherein the one or more impellers are mounted on at least one tank wall edge of one side of the circulating water tank and can be mounted on the single edge as well as be mounted oppositely on two edges; each impeller mounting position of the circulating water tank adopts an outward bulging half-round structure; one or more impellers can be mounted, one generator is connected with one or two ends of each impeller; the water pump is mounted on the other side of the circulating water tank; after the circulating water tank is filled with water, a water tank cover comprising an air hole covers the circulating water tank, the water pump is started up through external electricity to drive the water in the water tank to flow continuously and circularly, the sufficient flow pressure is provided to drive the multiple impellers to rotate continuously, rotation of each impeller drives each connected generator to start continuous generation, at the moment, the external electricity for starting up the water pump is disconnected, part of the electricity generated by the device is supplied for long-term operation of the water pump instead, and the majority of the electricity generated by the device is output, so that the continuous, sable and efficient electricity generation and supply effects can be realized. Descriptions of appended drawing marks are as follows: 1-the circulating water tank, 2-the water tank cover comprising the air hole, 3-the half-round bulging structure of the circulating water tank wall edge, 4- the impeller, 5-the generator, and 6-the water pump.

An automatic welding line for an LED tube comprises a tube transfer assembly and a laser welding assembly; the tube transfer assembly comprises a chain conveyor mechanism and locating transfer blocksarranged on a conveyor chain in the chain conveyor mechanism, and LED tubes are driven to convey by the conveyor chain through the locating transfer blocks; the laser welding assembly comprises laserwelding mechanisms arranged on one side or the both sides of the chain conveyor mechanism; each laser welding mechanism comprises a laser welding component and a welding locating component; the laserwelding component comprises a laser welding joint; the welding locating component comprises transparent pressing blocks and a pressing locating cylinder, and the LED tubes are located and pressed on the locating transfer blocks by the transparent pressing blocks in the pressed state at least; and in work, laser penetrates the transparent pressing blocks for welding the corresponding LED tubes. Theautomatic welding line has the characteristics of reliable performance, high automation degree, low labor cost, and high welding efficiency and welding quality; and connection of plastic cases of theLED tubes through a laser welding technology is pioneered in the industry.

The invention mainly relates to a sofa with a detachable backrest. The sofa is mainly composed of a backrest and a base. The backrest is connected with the base through a detachable structure. A cavity matching with the backrest in shape is arranged inside the base. The backrest of the sofa can be disposed into the cavity inside the base so as to reduce occupying area of sofa when the sofa is in use. An opening is arranged at the bottom of the cavity for the convenience of putting the disassembled backrest into the cavity, and a supporting bar is arranged at the upper part which corresponds to the opening for the convenience of making the sofa more comfortable during use. A seat cushion is arranged on the supporting bar. The opening can also be arranged at the upper part of the cavity and is connected with the supporting bar through a second detachable structure, and then seat cushion is arranged on the supporting bar. Armrests are arranged on both sides of the base so that a user can feel more comfortable. The sofa has the good effects that the backrest is disassembled and is put inside the base, thus effectively saving occupying room of the sofa when the sofa is not in use. The occupying room of the sofa is reduced by 33% and the loading capacity is 1.55 times that of a common fixed sofa.

The invention discloses efficient solar large assembly vertical stacker crane equipment which comprises a turnover conveying line, a displacement gripper mechanism, short-edge vertical trolley mechanisms, assembly temporary-storage frames and a protective net. The right side of the turnover conveying line is provided with the displacement gripper mechanism in a butt joint mode; the displacement gripper mechanism is provided with three stations used for being responsible for displacement grippers of gripping operation of different strokes; a row of short-edge vertical trolley mechanisms are arranged on the front side of the displacement gripper mechanism in a butt joint mode; the number of the short-edge vertical trolley mechanisms is three, four or five; the assembly temporary-storage frames are arranged in each set at intervals; and the protective net is arranged on the front side walls of the short-edge vertical trolley mechanisms. By means of the mode, through the advanced horizontal turnover and standing technology and the corresponding displacement grippers, short-edge vertical turnover is carried out, and short edges are placed in short-edge vertical trolley stacking positions, so that the purpose of rapid and accurate stacking is achieved.

The present invention discloses a processor system and an image data processing method thereof, to process image data. The system at least comprises: a first graphics processing unit, a second graphics processing unit, and a central processing unit that are disposed on a same board in an integrated manner. The first graphics processing unit is configured to classify the image data into first image data and second image data, process the first image data, transmit an instruction of processing the second image data to the second graphics processing unit, and output the first image data and a processing result of the second graphics processing unit. The second graphics processing unit is configured to receive the instruction of processing the second image data, process the second image data, and transmit the processing result for processing the second image data to the first graphics processing unit. The central processing unit is configured to provide a channel for the instruction of processing the second image data and the transmission of the processing result of the second image data. According to the present invention, two graphics processing units and one central processing unit may be integrated into a same board and process assigned image data, so that space and costs are saved and device resources are properly used.

The invention provides a built-in steel plate and reactive powder concrete composite shear wall which comprises a built-in steel plate. A plurality of rows of stiffening ribs with holes are arranged on two sides of the built-in steel plate, section steel is arranged at two ends of the built-in steel plate, and reactive powder concrete wraps the built-in steel plate, the stiffening ribs with the holes and the section steel. The built-in steel plate and reactive powder concrete composite shear wall has the advantages that respective mechanical properties of the built-in steel plate and the reactive powder concrete can be sufficiently played, the reactive powder concrete not only can be used as a perfect load-bearing and anti-seismic material for a wall body, but also can laterally support the built-in steel plate, and accordingly constraining and protecting effects can be realized for the built-in steel plate; the stiffening ribs with the holes are arranged on the built-in steel plate, accordingly, reactive powder concrete and built-in steel plate coupling effects can be improved, and the problem that an existing built-in steel plate is separated from existing reactive powder concrete in two directions can be solved; the composite shear wall is high in bearing capacity, ductility and energy dissipation capacity under the effects of severe seism and is high in seismic capacity and applicable to high-rise and super high-rise buildings.