Message index establishment method and device, equipment and medium

The embodiment of the invention provides a message index establishment method and device, equipment and a medium. According to the method and the device, the plurality of working threads are started under the condition that the starting instruction is received, so that the index establishment function is provided through the plurality of started working threads; a plurality of to-be-processed messages stored in a message storage file are distributed to a plurality of working threads, so that the message index can be established for the plurality of to-be-processed messages by running the plurality of working threads in parallel, the establishment speed of the message index is improved, the situation of message consumption delay caused by slow index establishment speed is effectively handled, and the message processing efficiency is improved. And the reading speed and the reading efficiency of the message are improved.

Edge finishing method of capacitive touch screen

The invention relates to an edge finishing method of a capacitive touch screen, comprising the steps of: respectively forming an inner protection layer and an outer protection layer at the inner and outer sides of an outer faceplate; grinding off the inner protection layer and the outer protection layer in the area of edges of the inner and outer sides of the outer faceplate by utilizing a grinding tool to form an uncovering area of the outer faceplate; and etching off partial outer faceplate material in the uncovering area by utilizing glass etching liquid to ensure that the edge of the outer faceplate is in a smooth shape through controlling etching quantity. In the invention, by means of the processing method, the edge of the outer faceplate of the capacitive touch screen has a smoother shape and the processing yield can be enhanced; the processing method is suitable for the processing of some thinner outer faceplates; moreover, the inner protection layer and the outer protection layer ...

Capacitive Touch Screen Capable of Reducing Side Light Reflection

A capacitive touch screen, having a first transparent substrate provided with a touch circuit layer. The touch circuit layer is provided with first and second electrodes and a jumper portion. The touch screen is further provided with an insulating layer. The insulating layer is continuously disposed in an entire transparent touch area of the touch screen, and is provided with through holes at the jumper portion to form a jumper connection of the second electrode. The touch screen further includes a shielding layer sandwiched between the first transparent substrate and the touch circuit layer, and contains multiple shielding blocks. The shielding blocks correspond to the through holes, and the contours of the shielding blocks are formed by expanding the contours of the through holes outwards. The capacitive touch screen can effectively reduce side light reflection on an edge slope of the insulating layer, thereby avoiding interference with display. 1. A capacitive touch screen capable of reducing side light reflection , comprising at least one transparent touch control zone , which comprises a first transparent substrate and a touch control circuit layer provided at an inner side surface of the first transparent substrate; at least in the transparent touch control zone , the touch control circuit layer comprises a plurality of first electrodes and second electrodes; the first electrodes and the second electrodes mutually intersect to form a sensing array , and at each point of intersection , each first electrode and each second electrode are divided into a plurality of first electrode blocks and a plurality of second electrode blocks respectively;a jumper portion is provided at each point of intersection; the jumper portion comprises a first connection portion, a second connection portion and an insulating layer; the first connection portion, the first electrode blocks corresponding to the jumper portion and the second electrode blocks corresponding to the jumper ...

Method for dynamically monitoring picture quality by using monitor screen to display histogram exposure meter

The invention discloses a method for dynamically monitoring picture quality by using monitor screen to display histogram exposure meter, comprising the following steps: dividing luminance signal Y in DTV video streaming, which is received by a display device into a plurality of luminance grades; dynamically displaying pixel distribution situation of self exposure of signal sources on the display screen according to in the form of picture histogram according to content of each frame of picture through weighted calculation, thus providing people with references for evaluating picture quality and dynamically monitoring picture quality.

Method for repairing damaged and broken mill roller shell teeth of sugar mill

The invention discloses a method for repairing damaged and broken mill roller shell teeth of a sugar mill. The method comprises the following steps that 1, whether the broken mill roller shell teeth are damaged or not is detected; 2, if the broken mill roller shell teeth are damaged, first threaded holes are drilled in the damaged portions of the broken mill roller shell teeth corresponding to the original tooth portion; 3, corresponding screws are screwed on the first threaded holes; 4, a steel plate is obtained, the width of the steel plate is the same as that of the damaged portions of the broken mill roller shell teeth, second threaded holes corresponding to the screws are drilled in the bottom of the steel plate, and the screws are sleeved with the steel plate through the second threaded holes; 5, the positions where the screws are connected with the steel plate are welded through first welding rods; 6, the gaps between the steel plate and the broken mill roller shell teeth are subjected ...

Method for raising wear resistance of bottom comb and surface comb of sugar machine

The invention discloses a method for raising wear resistance of a bottom comb and a surface comb of a sugar machine. Concretely, the method comprises steps: first, a tooth part of a comb body is subjected to built-up welding; second, water and oil stains of the tooth part after built-up welding are removed, and surfaces of other parts of the comb body are subjected to quartz sand spraying; third, through an ultrasonic electric arc spraying device and by utilization of a nickel aluminum alloy wire material, a base layer is sprayed on surfaces after quartz sand spraying; fourth, through the ultrasonic electric arc spraying device and by utilization of a high-carbon stainless steel wire material, a wear-resistant layer is sprayed on the surfaces after base layer spraying. The method can raise the wear resistance of a bottom comb and a surface comb of a sugar machine, component shapes are not affected, high efficiency and low cost are achieved, and the service life of a bottom comb and a surface ...

Operation platform for Christmas tree of water injection well

The invention discloses a Christmas tree operating platform for a water injection well. The Christmas tree operating platform is of a steel structure composed of a bearing structure, a Christmas tree connecting structure and two supporting structures. The bearing structure comprises a main body composed of platform reinforcing ribs and a bearing platform and an anti-skid net covering the upper surface of the main body. The Christmas tree connecting mechanism comprises an upper sleeve, an upper connecting plate, a fastening screw rod, a hinge, a connecting seat, a lower connecting plate and a lower sleeve; one ends of the upper connecting plate and the lower connecting plate are fixed on the outer wall of one side of the bearing table through a connecting seat, and the other ends of the upper connecting plate and the lower connecting plate are respectively connected with the sleeve walls of the upper sleeve and the lower sleeve which are coaxially arranged; the fastening screw rod is mounted ...

Apparatus and method for displaying information by TV set timing

The invention relates to a method for regularly displaying information by making use of a television, which includes the following steps: a control program, a font library and an input method are implanted into a memory of the television; a processor of the television executes the control program, transfers the input method and the font in a Hanzi font library, inputs and edits prompt character information by keystrokes of a remote control and stores the prompt character information in the memory of the television; a clock module is started, when the preset time is reached, the prompt character information in the memory is transferred and is processed by a pantograph of the television to be displayed on a screen of the television. The invention is realized based on the original television which has the function of stand-by, no hardware is needed to be added and the memory is just needed to be implanted with the control program, so that the production cost is lower; the font library and ...

Production equipment and process for micro-titanium treated high-strength anti-seismic deformed steel bar

The invention relates to the technical field of steel rolling, in particular to production equipment and process for micro-titanium treated high-strength anti-seismic deformed steel bar, the equipment comprises a rack and a shaping device arranged on the rack, the shaping device comprises an adjusting mechanism and a shaping frame, the adjusting mechanism is located on the rack, and the shaping frame is located on the adjusting mechanism; the shaping frame is provided with a driving frame and a shaping hole for a machined part to pass through, the shaping hole is located in the center of the shaping frame, the driving frame is located on the shaping frame and can rotate around the axis of the shaping hole, and the driving frame is provided with a shaping assembly capable of sliding in the radial direction of the shaping hole. The device can adjust the angle of the transverse rib on the steel bar according to the requirements of different steel bars, the adaptability of the device is improved ...

Color metallic orthodontic bracket as well as manufacturing method thereof and composite structure

The invention belongs to the technical field of orthodontics, and in particular relates to a color metallic orthodontic bracket as well as a manufacturing method thereof and a composite structure. The orthodontic bracket is manufactured by using titanium-based metals; the titanium-based metals are subjected to material cutting, formation, welding, polishing, cleaning and anode oxidization so that the outer surface of the manufactured orthodontic bracket is colored. By using the titanium-based metals with high biological performance, the titanium-based metals are suitable for environment of the oral cavity, so that the risk of anaphylaxis on a human body caused by nickel ions which are separated out in a traditional stainless steel bracket is avoided. According to the color metallic orthodontic bracket, a personalized dental aesthetic demand of a patient can be fully met; under the combination of the color metallic orthodontic bracket and a digital design technology of a current initial ...

TV set capable of leading, storing and displaying digital photograph and its leading, storing method

Sugar mill millroller shaft neck wear repairing method

The invention discloses a sugar mill millroller shaft neck wear repairing method which includes the following steps that 1, whether a millroller shaft neck is worn or not is detected; 2, if the millroller shaft neck is worn, silica sand spraying preprocessing is conducted on the worn portion of the millroller shaft neck; 3, the worn portion of the millroller shaft neck is sprayed to conduct bottoming ranging from 0.2 mm to 0.5 mm in depth through electric arc spraying equipment by means of nickel aluminum alloy wires; 4, the worn portion generated after bottoming is conducted is sprayed to conduct transition ranging from 1mm to 5 mm in depth through the electric arc spraying equipment and by means of low-carbon martensite stainless steel wires; 5, the worn portion generated after the transition is conducted is spayed to conduct thickening by 1-2 mm through the electric arc spraying equipment by means of high-carbon martensite stainless steel wires; 6, turning is conducted on the worn portion ...

Equipment and method for rolling hot-rolled ribbed steel bars through medium rolling and splitting

The invention relates to the field of ribbed steel bar processing, in particular to equipment for rolling hot-rolled ribbed steel bars through medium rolling and splitting, which comprises a first guide wheel, a second guide wheel and a splitting device, and further comprises a temperature control mechanism, the temperature control mechanism comprises a sleeve, and a first closed loop is arranged at one end, close to the first guide wheel, in the sleeve; a second closed loop sleeve is arranged at the end, close to the cutting device, of the sleeve, a cooling pipe fitting is arranged on the inner wall of the sleeve in the length direction of the sleeve, and a guiding mechanism is further arranged at the end, facing the cutting device, of the sleeve. And after the reinforcing steel bar is moved out of the sleeve and makes contact with the guiding mechanism, the guiding mechanism and the reinforcing steel bar move together, the part, moved out of the sleeve, of the reinforcing steel bar is ...

Capacitive touch screen capable of reducing side light reflection

A capacitive touch screen, having a first transparent substrate provided with a touch circuit layer. The touch circuit layer is provided with first and second electrodes and a jumper portion. The touch screen is further provided with an insulating layer. The insulating layer is continuously disposed in an entire transparent touch area of the touch screen, and is provided with through holes at the jumper portion to form a jumper connection of the second electrode. The touch screen further includes a shielding layer sandwiched between the first transparent substrate and the touch circuit layer, and contains multiple shielding blocks. The shielding blocks correspond to the through holes, and the contours of the shielding blocks are formed by expanding the contours of the through holes outwards. The capacitive touch screen can effectively reduce side light reflection on an edge slope of the insulating layer, thereby avoiding interference with display.

Method and system for playing remote media

The invention provides a method and a system for playing remote media. A first device plays media files stored on a second device; the second device allows the media files on storage equipment of the second device to be read by the first device in the way of directly mapping or establishing a virtual hard disk; the first device establishes a virtual local data transmission interface; the virtual local data transmission interface establishes connection with the storage equipment of the second device or the virtual hard disk through a network interface; and a media play unit of the first device reads and plays the media files in the storage equipment of the second device or the virtual hard disk through the virtual local data transmission interface. The method and the system realize that television sets and other play equipment can share audio/video files, image files, text files and other media files on computers and other equipment, and need no complicated protocols compared with conventional ...

Filter pump suitable for vibration exciter lubricating system

The invention discloses a filter pump suitable for a vibration exciter lubricating system, and relates to the technical field of filter pumps, the filter pump comprises an object main body, one side of the object main body is fixedly connected with a main output pipe, one side of the object main body is fixedly connected with a material guide plate, one side of the material guide plate is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the main output pipe. A connecting plate is fixedly connected to one side of the object body, a connecting opening is formed in one side of the connecting plate, a clamping plate is fixedly connected to one side of the object body, a fixing plate is movably connected to one side of the object body, a filter screen is fixedly connected to one side of the fixing plate, a baffle is movably connected to one side of the object body, and a threaded rod is movably connected to one side of the baffle. And a second hollow ...

Artificial articular cartilage material and preparation method thereof

The invention discloses an artificial articular cartilage material, which relates to the field of chemical modification of hydrogel soft materials. Polyacrylamide-sodium alginate hydrogel is modified with graphene oxide and hydroxyapatite, and PAM-ALG-GO-HA composite hydrogel is prepared by a free radical polymerization reaction. The preparation method comprises the following steps: gradually adding needle-like nano HA particles into a GO solution which is uniformly dispersed in advance to form a mixed aqueous solution, adding an acrylamide monomer, an ALG monomer and related reactants for synthesizing PAM-ALG hydrogel, and performing the free radical polymerization reaction to prepare the PAM-ALG-GO-HA composite hydrogel. According to the artificial articular cartilage material disclosed by the invention, chemical modification is performed on the PAM-ALG hydrogel by fully using the two-dimensional structure of a GO nano chip and the functional groups on the surface and the excellent biological ...

Method for bidirectional AIO to receive encrypted digital television without using cards

The invention discloses a method for a bidirectional AIO (all-in-one) to receive encrypted digital television without using cards. The method comprises the following steps: connecting an interaction terminal to a server side, adopting digital certificate authentication method to authenticate the identity of the interaction terminal, using the interaction terminal to download the current small decryption algorithm routines of the server side through a data network or EMM (Entitlement Management Message) streams on a broadcast network after the completion of authentication, utilizing the EMM streams and digital signature manner to decrypt the small decryption algorithm routines, utilizing the small decryption algorithm routines to decrypt ECM (Entitlement Control Message) streams, restoring encrypted CW (Control World) streams on the server side, utilizing the CW streams to descramble AV (Audio/Video) streams which are scrambled, and restoring AV streams. Therefore, a user can watch an encrypted ...

Repairing method for sugar machine expressed oil pressure cylinder wearing

The invention discloses a repairing method for sugar machine expressed oil pressure cylinder wearing. The repairing method comprises steps: first, oil stain is removed; second, a cylinder inner wall is cleaned; third, a plating pen with a direct current power supply is employed, the cotton of the pen dips in an electrocleaning solution, the cylinder inner wall is brushed and electrochemistry oil removing is carried out; fourth, another plating pen is replaced, the cotton of the pen dips in an activation solution, the cylinder inner wall is brushed, and activation metal surface treatment is carried out; fifth, another plating pen is replaced, the cotton of the pen dips in a copper sulphate solution, worn positions are brushed, and dimension recovery processing is carried out; sixth, the second, third, fourth and fifth steps are repeated until the worn positions are filled and leveled; seventh, polishing and finishing are carried out by oilstone, the second, third and fourth steps are repeated ...

High magnetic conductivity laminated inductor material and manufacturing process thereof

The invention discloses a laminated inductance material with high magnetic permeability and a production method thereof. The laminated inductance material comprises the following components (by mol%): ferric oxide Fe2O3 50-56 mol%, nickel oxide NiO 5-8 mol%, zinc oxide ZnO 30-38 mol%, copper oxide CuO 4-6 mol%, and cobaltosic oxide Co3O4 0.1-1 mol%. The production method of the inductance material comprises the following steps: treating raw materials, primary compounding, primary ball milling, drying, sieving, pre-sintering, secondary compounding, secondary ball milling, secondary drying, and secondary sieving; wherein the pre-sintering is conducted in an air furnace at 800-900 DEG C. The laminated inductance material has an initial permeability mui of 700 plus or minus 15%; and the produced inductance has the advantages of high inductance, high quality factor and the like.

High magnetic conductivity laminated inductor material

The invention discloses a laminated inductance material with high magnetic permeability and a production method thereof. The laminated inductance material comprises the following components (by mol%): ferric oxide Fe2O3 50-56 mol%, nickel oxide NiO 5-8 mol%, zinc oxide ZnO 30-38 mol%, copper oxide CuO 4-6 mol%, and cobaltosic oxide Co3O4 0.1-1 mol%. The production method of the inductance material comprises the following steps: treating raw materials, primary compounding, primary ball milling, drying, sieving, pre-sintering, secondary compounding, secondary ball milling, secondary drying, andsecondary sieving; wherein the pre-sintering is conducted in an air furnace at 800-900 DEG C. The laminated inductance material has an initial permeability mui of 700 plus or minus 15%; and the produced inductance has the advantages of high inductance, high quality factor and the like.

Method for dynamically monitoring picture quality by using monitor screen to display histogram exposure meter

The invention discloses a method for dynamically monitoring picture quality by using monitor screen to display histogram exposure meter, comprising the following steps: dividing luminance signal Y in DTV video streaming, which is received by a display device into a plurality of luminance grades; dynamically displaying pixel distribution situation of self exposure of signal sources on the display screen according to in the form of picture histogram according to content of each frame of picture through weighted calculation, thus providing people with references for evaluating picture quality and dynamically monitoring picture quality.

Mail display method and device, computing equipment and storage medium

The invention discloses a mail display method and device, computing equipment and a storage medium, the mail display method is executed in the computing equipment, and the method comprises the following steps: in response to a preset shortcut key input event, determining a mail category associated with a shortcut key; obtaining a mail list corresponding to the mail category, wherein the mail list records mail information of each mail belonging to the mail category and a mail display sequence; and determining a target mail based on the mail information and the mail display sequence, and displaying the content of the target mail on a display interface. According to the mail display method disclosed by the invention, quick jumping and switching can be carried out in the same kind of mails in a shortcut key input manner.

Metal wire fatigue performance testing apparatus

The invention belongs to the technical field of material performance test, and especially relates to a metal wire fatigue performance testing apparatus. The apparatus is formed by a pedestal, a sliding table, a sliding block, a linear reciprocating stepping motor, a driving belt, a fixing screw, a shift lever, a shift shaft, a spacing sleeve, clamping plates, clamping shafts, a spacing sliding plate, a wire, counterweights and a motor controller. The driving belt is driven by the linear reciprocating motor to linearly move in a reciprocating manner, two ends of the tested wire are respectively clamped by the clamping shafts and the counterweights or one end of the tested wire is fixed through the clamping shaft on one of the clamping plates, and the other end of the tested wire is connected with the driving belt to fix the shift shaft or is connected with the spacing sleeve; and the tested wire is driven by the reciprocating movement of the driving belt to be bent in a reciprocating manner ...