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77results about How to "Improve the overall look and feel" patented technology

System and method for implementing personalization of network television terminal equipment user interface

The present invention discloses an individuation realizing system of the network television terminal equipment user interface and the method thereof, wherein the method comprises the following procedures: (a) applying the EPG formwork and the matched SKIN package on the EPG server and transmitting to the subscriber group using the EPG formwork; (b) logging on the EPG server by the subscriber in the subscriber group, selecting and purchasing the desired SKIN package, and recording the purchased SKIN package by the subscriber management server; and (c) searching the business information of the subscriber by the EPG server from the subscriber management server when the subscriber logs on the EPG server again, and generating the EPG page of the subscriber adopting the EPG pattern corresponding to the subscriber group which is affiliated by the subscriber and the SKIN package purchased by the subscriber. Compared with the existing technique, the system and the method adopting the invention can provide individualized EPG interface and has a considerable commercial value.
Owner:ZTE CORP

Saddle-shaped hyperboloidal concrete slab construction method

The invention relates to a saddle-shaped hyperboloidal concrete slab construction method, and belongs to the technical field of building construction. The method includes the steps of surveying and lining, upright rod erecting, support system construction, fillet mounting, formwork set up, reinforcement assembling, cover plate building, concrete pouring and the like. The method ingenuously utilizes the hyperboloid geometric characteristic that any point on a hyperboloid can extend to form two intersection straight lines positioned on the hyperboloid, and building materials of all supports and formwork supports are kept straight. Therefore, compared with the prior art, the method has the advantages that common traditional building materials such as steel pipes, reinforcements and wood boards are needed only, complex curves need not to be drawn, manufacturing of bent members is completely unnecessary, construction is quite convenient, requirements on skills of operators are low, good concrete structure forming impression is guaranteed easily, and detached building materials can be recycled after completion.
Owner:JIANGSU HUAJIAN CONSTR

Concrete double-curved-surface thin shell cylinder construction method

The invention relates to a concrete double-curved-surface thin shell cylinder construction method, and belongs to the technical field of building construction. The method comprises the steps of pay-off measuring, annular pattern plate manufacturing and positioning, cylinder inner support installing, cylinder inner wall pattern plate installing, cylinder steel rib binding, cylinder outer wall pattern plate installing, cylinder outer support installing, double-curved-surface cylinder hoop ridge installing and concrete pouring. According to the concrete double-curved-surface thin shell cylinder construction method, only common traditional building materials such as steel pipes, reinforcing steel bars and pattern plates are needed, requirements for technologies of operating workers are not high, construction is simple and convenient to conduct, concrete structure forming appearance is good, and therefore the method is practicable.
Owner:JIANGSU HUAJIAN CONSTR

Display method for display panel, display and display device

The invention discloses a display method for a display panel, a display and a display device. A received high-resolution image is decomposed into multiple frames of low-resolution images, corresponding row grid lines of the low-resolution image of each frame are sequentially scanned for display according to the composition of the low-resolution image, and human eyes combine the observed multiple frames of low-resolution images which are sequentially presented into the original high-resolution image through the brain, so that high-resolution image observation effects are achieved. According to the display method, the high-resolution image is decomposed into the multiple frames of low-resolution images for display, so that less data is required to be processed by a clock controller for controlling the display panel when the low-resolution image of each frame is displayed, the high-resolution image can be displayed only by virtue of a conventional low-end clock controller without replacing a high-end clock controller, and the cost of a high-resolution display product can further be reduced.
Owner:BOE TECH GRP CO LTD +1

Paper faced gypsum board suspended ceiling construction technology

ActiveCN110439169AUniform force in all directionsAvoid misalignmentCeilingsDislocationDistortion
The invention discloses a paper faced gypsum board suspended ceiling construction technology, and relates to the technical field of suspended ceiling construction. According to the key points of the technical scheme, the paper faced gypsum board suspended ceiling construction technology includes the following steps of measuring and snapping of a line, installation of a suspender, installation of amain keel, installation of an auxiliary keel, installation of a paper faced gypsum board, facing of paper faced gypsum board and cleaning. The suspended ceiling formed by the construction steps has the effects that quick positioning and installation are convenient, it is ensured that after the paper faced gypsum board is installed, the stress is uniform in all directions and the dislocation, deformation, distortion and the like caused by the uneven stress of the paper faced gypsum board are avoided, moreover, the overall structure of the suspended ceiling is good in fixing effect, high in theinstallation efficiency, the paper faced gypsum board is not prone to falling off, and the overall flatness and appearance effect of the suspended ceiling are improved.
Owner:浙江天元十杰装饰股份有限公司

High-hardness wollastonite glaze slip and preparation method thereof

The invention discloses a formula of wollastonite glaze slip for preparing a high-strength glaze surface of sanitary ceramics. The wollastonite glaze slip is prepared from the following raw materials in parts by mass: 28.0-33.0 parts of potash feldsphar, 24.0-27.0 parts of quartz, 7.0-8.0 parts of calcite, 12.0-15.0 parts of wollastonite, 3.0-5.0 parts of kaolin, 2.0-3.5 parts of calcinedtalc, 3.0-4.0 parts of zinc oxide, 8.0-10.5 parts of zirconium silicate, 1.0-2.0 parts of aluminum oxide and 1.0-2.0 parts of low-temperature frits. A great deal of wollastonite is introduced to the glaze slip, the calcinedtalc is pre-sintered, air bubbles in the glaze slip are reduced through reducing crystal water and carbonates in the raw materials, and aggregation is caused under the action of generating the frits through partial melting by virtue of disordered arrangement of acicular crystals of wollastonite to form an interwoven structure; and the average Vickers hardness of a glaze surface is higher than 700, so that the mechanical strength of the glaze surface is greatly improved.
Owner:ZHONGTAO SANITARY WARO MFG CO LTD OF TANGSHAN

Light steel pitched roof substrate dry tile hanging structure and method for changing plane roof into pitched roof

The invention discloses a light steel pitched roof substrate dry tile hanging structure and a method for changing a plane roof into a pitched roof. The structure comprises a light steel pitched roof substrate and a plurality of stand columns. A board (6), a waterproof coil material (7) and counter battens (8) arranged on the light steel pitched roof substrate. A vertical column of cover tiles (10) are arranged on each counter batten (8). Each cover tile (10) is nailed to the board (6). The method is characterized in that each cover tile (10) is nailed to the board (6) through a self-tapping screw penetrating through a second preformed hole and the corresponding counter batten (8); an upper arc protruding strip (10.1) of each cover tile (10) is inserted into a clamping groove (12) of the last cover tile (10) in the same column; and the second preformed hole of an upper arc plate (10.2) of each cover tile (10) is covered by an arc main body (10.3) of the last cover tile (10) in the same column. According to the structure and method, the shock resistance is good, the construction period is short, and mounting is convenient.
Owner:浙江省二建建设集团有限公司

Self-adaptive deformation reset anti-collision method capable of resisting uneven impact force

The invention provides a self-adaptive deformation reset anti-collision method capable of resisting uneven impact force. A self-adaptive viscous damping anti-collision pier is arranged on the foundation, the anti-collision pier comprises a main structure and a rigid framework embedded in the main structure, a viscous damping chamber is arranged in the rigid framework, a piston with a damping holeand a spring abutting against the piston are arranged in the viscous damping chamber, and the tail end of a piston rod extends out of the rigid framework and is connected with a collision plate in a hinged mode. During collision, the collision plate enables a viscous liquid to flow through the damping hole to consume collision energy. The collision plate can be subjected to tipping movement in various directions when bearing eccentric collision impact, and the anti-collision pier can automatically adapt to the situation of eccentric collision. After the collision occurs, the collision plate can be automatically reset under the action of the spring. During manufacturing of the anti-collision pier, the rigid framework is firstly manufactured, a liquid injection hole is drilled in the rigid framework, and then the rigid framework is integrally cast with the main body structure, the anti-collision pier is simple and convenient, the practicability is strong, and the economical efficiency isgood. The method is particularly suitable for bridge abutments, bridge bodies, mountain roads and the like.
Owner:CENT SOUTH UNIV

AR image presentation method, device, terminal, and storage medium

The invention provides an AR image presentation method, a device, a terminal and a storage medium. The method includes: obtaining a real image, constructing an initial AR image including the real image and a virtual model; collecting light information under the environment in which the real scene image is located; adjusting the initial AR image according to the ray information to obtain an adjusted AR image; displaying the adjusted AR image. Thus, the light information in the real environment can be added to the virtual model, so that the presented AR image is more real and vivid, and the lookand feel effect of the user is improved.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Image mode automatic switching system based on DTV program category and switching method

The invention relates to an electronic information technology. An image mode automatic switching system based on a DTV program category, which is provided by the invention, comprises a tuner, a digital television processing module, a program detection module, an image mode database, a memory, an image mode adjustment module, a liquid crystal panel controller and a liquid crystal panel. The tuner is connected with the digital television processing module. The digital television processing module is connected with the program detection module. The program detection module is connected with the image mode adjustment module. The image mode adjustment module is respectively connected with the image mode database and the liquid crystal panel controller. The liquid crystal panel controller is connected with the liquid crystal panel. The image mode database is connected with the memory. According to the invention, the image mode switching system based on the DTV program category and a switching method have significant effects, and can automatically adjust the image mode displayed by a television according to program contents; the intelligent degree of the television is improved; the operations of a user are reduced; professional image adjustment advices are provided; and the best impression effect of a program is realized.
Owner:QINGDAO PENGHAI SOFT CO LTD

Large-specification shadow-free transparent marble hanging back-bolt ceiling

The invention discloses a large-specification shadow-free transparent marble hanging back-bolt ceiling, which comprises a transparent marble slice (1), glass (2), a ceiling keel (3) and a hanging assembly, wherein the back surface of the transparent marble (1) is composited with the glass (2) so as to form a composited transparent marble slice, the composite transparent marble slice is positioned under the ceiling keel (3), and the glass (2) is provided with a back-bolt, and the back-bolt is hung by the hanging assembly. In the invention, the large transparent marble back-bolt hanging structure is adopted, so that the shadow problem caused by the traditional process can be solved, the shadow problem of a hanging piece can be solved, and the condition that the transparent marble slice is placed by a frame to influence the impression can be avoided; the potential safety hazards caused by the material can be eliminated, the stability of the quality can be strengthened, and the impression of the decoration effect can be improved; and in addition, the natural materials can be saved, the decorative effect can be increased, and simultaneously, the quality, the efficiency and the benefit can be improved.
Owner:GOLD MANTIS CONSTR DECORATION

Compound stemona cough stopping medicine and its preparation method

A Chinese medicine in the form of effervescent tablet for treating cough is prepared from 11 Chinese-medicinal materials including bitter almond, mulberry bark, tangerine peel, liquorice root, etc and 3 medicinal additives: citric acid, dicarbonate and polyethanediol 6000.
Owner:JIANGSU KANION PHARMA CO LTD

Secondary structure post formwork erecting and positioning device

The invention discloses a secondary structure post formwork erecting and positioning device. The problem that primary structure walls are damaged when a secondary structure post formwork is erected and positioned in the prior art is solved. The secondary structure post formwork erecting and positioning device comprises the side edges, adjacent to a precast secondary structure post (3), of two side primary structure walls are each provided with wall brickwork staggered stubbles and wall brickwork protruding aerated concrete blocks, combed stubbles are arranged at the lower ends of the inner side edges of the wall brickwork protruding aerated concrete blocks, split bolts (11) on one side of a secondary structure post formwork are arranged in the wall brickwork staggered stubbles (5) on one side or combed stubbles (9) on one side, and split bolts (16) on the other side of the secondary structure post formwork are arranged in the wall brickwork staggered stubbles (6) on the other side or the combed stubbles (10) on the other side. According to the secondary structure post formwork erecting and positioning device, through-wall-free positioning of the secondary structure post formwork is achieved, potential quality and safety hazards generated during construction are avoided, and the later wall maintenance cost is reduced.
Owner:SHANXI NO 3 CONSTR ENG

Erecting method for chamfered setting steel formwork

The invention discloses an erecting method for a chamfered setting steel formwork and belongs to the technical field of construction methods for constructional engineering. The erecting method for thechamfered setting steel formwork comprises the steps that 1, the chamfered setting steel formwork is manufactured at first according to the chamfering size; 2, a web formwork and an upper flange formwork are welded through equal leg angle main stiffening ribs, and the web formwork and a lower flange formwork are welded through equal leg angle main stiffening ribs, so that the integrality is enhanced; 3, steel pipes are welded between the main stiffening ribs; 4, an upper flange end stopping board is welded to the end portion of an upper flange and used for controlling the sectional dimension;5, longitudinal secondary stiffening ribs and transverse secondary stiffening ribs are welded to a lower flange; 6, bolt holes are drilled in the middles of the longitudinal secondary stiffening ribs; 7, a wall formwork is erected; 8, a platform formwork is erected; and 9, the lower flange is in butt joint with an erected wall. By means of the erecting method for the chamfered setting steel formwork, the problems that splicing beams at the chamfered position of the formwork are too large and the rigidity of the chamfered position of the formwork is poor can be solved, and splicing and reinforcing of combined use of the setting steel formwork with a wood formwork (or a plastic formwork) can also be achieved.
Owner:CHINA MCC17 GRP

Image quality adjusting method, television equipment and computer storage medium

The invention discloses an image quality adjusting method, television equipment and a computer storage medium, and the image quality adjusting method comprises the steps: obtaining a to-be-played image of a television terminal, and determining a target environment type of the to-be-played image according to the image feature data of a preset environment type set; obtaining target picture feature data corresponding to the target environment type, and performing picture quality adjustment processing on the to-be-played picture according to the target picture feature data to obtain a target picture; and outputting the target picture. The image quality display effect of the television terminal is dynamically adjusted so as to improve the image quality display effect of the program picture of the television terminal.
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

Different-direction flattening forming device for hot pipe

The invention relates to a different-direction flattening forming device for a hot pipe. The different-direction flattening forming device comprises an upper die plate, a horizontal-direction flattening assembly, a horizontal-direction flattening conversion assembly, a vertical-direction flattening assembly and a lower die plate. The horizontal-direction flattening assembly comprises two horizontal-direction flattening blocks. The horizontal-direction flattening conversion assembly comprises two horizontal-direction flattening conversion blocks. The vertical-direction flattening assembly comprises a first vertical-direction flattening block and a second vertical-direction flattening block. The two horizontal-direction flattening conversion blocks and the first vertical-direction flattening block are fixed to the upper die plate, the two horizontal-direction flattening blocks are symmetrically located on the lower die plate, and the second vertical-direction flattening block is fixed to the lower die plate. By means of the different-direction flattening forming device for the hot pipe, the different-direction flattened hot pipe is directly formed at a time, the forming process is omitted, labor force is saved, energy consumption is reduced, the manufacturing cost is saved, the product production efficiency is improved, meanwhile, the problem that the surface of the hot pipe is inwards concaved is solved, and the performance yield of the different-direction flattened hot pipe is greatly improved.
Owner:SUZHOU YONGTENG ELECTRONICS PROD

Grout dry building method for high-precision building blocks

The invention discloses a grout dry building method for high-precision building blocks. The method includes the specific steps that the high-precision building blocks are adopted so that the precision of brickwork can be controlled; a special adhesive agent is adopted for dry construction building, the wall application duration is strictly controlled to be over 28 days, and the moisture content is lower 15%; the blocks are arranged from top to bottom in advance before building, a preserved top joint being 20-30 mm is reserved on the top, and the thickness of each mortar joint is controlled to be 3-5 mm; expansive cement mortar is poured into the reserved top joint 14-18 days after building is completed; L-shaped iron pieces are utilized for connecting the mortar joints; and the high-precision building blocks are cut with a cutting bench saw. According to the method, the special adhesive agent is adopted for dry construction, neither the traditional building technology is largely changed, nor the cost for a wall is increased, and the problems of wall cracking, plumping up and the like can be effectively solved; and meanwhile the precision and appearance effect of the wall are improved, convenience is brought to users to the greatest extent, and the production efficiency and the quality of the brickwork are improved.
Owner:广州发展环保建材有限公司

Adjustable reserved hole constructing mold and constructing method

The invention discloses an adjustable reserved hole constructing mold and constructing method. The adjustable reserved hole constructing mold comprises an outer mold, a horizontal bottom plate and an upper covering plate, wherein the horizontal bottom plate is located at the bottom of the inner side of the outer mold, the upper covering plate is installed on the upper part of the outer mold in a covering mode, and the upper covering plate is a round covering plate; the outer mold comprises a vertical cylinder, a horizontal base plate and an annular covering opening; and an eccentric hole is formed in the horizontal bottom plate for passing through of installed pipelines. The adjustable reserved hole constructing method comprises the following steps of step 1, supporting formwork of a cast-in-place slab; step 2, surveying a line of the pipeline installing position; step 3, fixing of the outer mold; step 4, constructing of the cast-in-place slab; step 5, installing of the horizontal bottom plate; step 6, installing of the pipeline; and step 7, sealing and blocking of a hole opening. According to the adjustable reserved hole constructing mold and constructing method, design is reasonable, construction is simple and convenient, and the using effect is good; and the position of through-floorslab pipeline can be adjusted through the horizontal bottom plate with the eccentric holes to guarantee installing precision of the pipeline, and the problems, existing in current reserved hole construction, that working process is complex, potential safety hazards exist in high altitude formwork supporting, and sealing and blocking quality of the hole opening is hard to be guaranteed can be effectively solved.
Owner:陕西建工第十一建设集团有限公司

Image generation method and device, equipment and storage medium

ActiveCN113299312AReduce the impactAccurate facial featuresSpeech analysisFeature mappingAudio frequency
The invention provides an image generation method and device, equipment and a storage medium. The method comprises the following steps: receiving audio data, and extracting text features corresponding to an audio sequence included in the audio data, wherein the text feature represents the text content of the corresponding audio sequence; performing facial feature mapping based on the text features corresponding to the audio sequence to obtain facial features corresponding to the audio sequence, wherein facial features represent pronunciation actions corresponding to the audio sequence; and generating a pronunciation face image corresponding to the audio sequence according to the facial features corresponding to the audio sequence and the received face image.
Owner:BEIJING SENSETIME TECH DEV CO LTD

Tolerance adjustment curtain wall system

The invention relates to a tolerance adjustment curtain wall system, belongs to the field of building curtain wall decoration, and aims to realize multi-dimensional adjustment of a panel so as to meetthe modeling requirements of hyperboloid and other curved external facades and ensure the precision requirements of external facade modeling. The tolerance adjustment curtain wall system comprises apanel unit, a main body steel structure and a circular steel pipe; a tolerance adjusting seat is detachably connected with the main body steel structure, and is in linear movable fit with the main body steel structure along the longitudinal direction of the main body steel structure; a steel pipe fixing seat is detachably connected with the tolerance adjusting seat, and the steel pipe fixing seatis in linear movable fit with the tolerance adjusting seat in the direction from the indoor to the outdoor; a linear adjusting seat is linearly and movably matched with a steel pipe connecting seat inthe direction from the indoor to the outdoor; and the panel is rotationally matched and connected with the linear adjusting seat through a rotary adjusting seat. According to the system, multi-dimensional adjustment of the panel unit is realized, the requirement of curved surface modeling such as hyperboloid of an external view surface can be met, the precision of curved surface modeling can be improved, the smoothness of curved surface transition is provided, and the curved surface modeling quality is improved.
Owner:苏州苏明装饰股份有限公司

Double-circular-arc camber wall enclosure joint and segmentation method

ActiveCN110409620AGood wall effectDouble arc surface is goodArched structuresVaulted structuresSteel frameWall effect
The invention provides a double-circular-arc camber wall enclosure joint and a segmentation method and relates to the technical field of building enclosure systems. The joint comprises a roof joint and a wall joint which form the double-circular-arc camber together. The roof joint comprises a roof purline, a main roof board fixed to the roof purline, and a roof fan-shaped board which is fixed to the roof purline and connected with the main roof board. The wall joint comprises a net frame area joint and a steel frame area joint. The net frame area joint comprises a first purline fixed to a netframe, a first wall inner board fixed to the first purline, and a first outer wall fan-shaped board covering the first wall inner board. The steel frame area joint comprises a second purline fixed toa steel frame, a second wall inner board fixed to the second purline, and a second outer wall fan-shaped board covering the second wall inner board. According to the joint, the flexible combination performance and the free bending performance of the fan-shaped boards are utilized for achieving the double-circular-arc camber with the good building roof wall effect, and the joint has high flexibility.
Owner:JINGGONG IND BUILDING SYST CO LTD

Light steel slope roof foundation layer dry tile hanging structure and construction method of changing plane roof into slope roof

The invention discloses a light steel slope roof foundation layer dry tile hanging structure and a construction method of changing a plane roof into a slope roof. The structure comprises a light steel slope roof foundation layer and multiple uprights, a plank (6), a waterproof roll (7) and counter battens (8) are arranged on the light steel slope roof foundation layer, a vertical column of tiling pieces (10) are arranged on each counter batten (8), and each tiling piece (10) is nailed on the plank (6). The structure is characterized in that each tiling piece (10) is nailed on the plank (6) through a self-tapping screw penetrating a second reserved hole and the corresponding counter batten (8), and the lower end of each tiling piece (10) covers an upper arc-shaped piece (10.2) of a next tiling piece (10) in a same column to enable all arc-shaped bodies (10.1) of the tiling pieces (10) in the same column to be positioned on a same arc surface. The structure and the method are high in anti-seismic performance, short in construction period and convenient in mounting.
Owner:浙江省二建建设集团有限公司

Eutrophic water body phycomycete symbiosis purification technique

The invention relates to a eutrophic water body phycomycete symbiosis purification technique which comprises the following steps: feeding an effective biological bacterium into a polluted water body through a bacterium feeding system, subsequently feeding into a medicine feeding system, adding coagulant aids into the medicine feeding system, subsequently treating by using a multi-stage shallow water purification device, and filtering the treated water to remove nitrogen and phosphorus, thereby obtaining purified water. By adopting the purification technique, the eutrophication of the polluted water body can be effectively controlled, a V-type water quality water body of surface water can be rapidly purified into a III-type water quality water body, a basic environment is provided for aquatic plants and aquatic animals, water body functions are finally recovered, a water ecological cleaning system is established, the water resource is saved, the air quality is improved, the sensing effect of people is improved, the water ecologic environment quality is improved, remarkable ecologic environment benefits can be obtained, and thus the purification technique is significant for healthy development of local social economy.
Owner:YUNNAN JIN YU ECOLOGICAL ENG CONSULTING

Image processing method and device for desk lamp

The present invention provides an image processing method and a device for a desk lamp, and relates to the technical field of desk lamps. The method comprises the steps of during a first time period, capturing the image of a real object within the target area of a first desk lamp; acquiring attribute data corresponding to the image; projecting the attribute data onto the target area during a second time period; controlling the alternately proceeding of the capturing action corresponding to the first time period and the projecting action corresponding to the second time period, and avoiding the projecting of the attribute data during the capturing process of the image. According to the technical scheme of the invention, the image capturing and the projecting are conducted in the time-sharing manner. In this way, the image acquisition and the projection do not interfere with each other. The working efficiency is ensured and the look and feel effects of users are improved at the same time.
Owner:SENSCAPE TECH BEIJING CO LTD

Method for reinforcing chamfering formworks

The invention discloses a method for reinforcing chamfering formworks, and belongs to the technical field of constructional engineering construction methods. The method comprises the steps that 1, shaped wood formworks are manufactured; 2, the length X of an upper flange formwork and the length Y of a lower flange formwork are determined; 3, chamfering is conducted on the joint of the upper flangeformwork and the lower flange formwork so that the width of a seam can be controlled; 4, the length of intermediate stiffening rib square wood and the chamfering size are determined, so that the stiffening rib square wood is attached to the upper flange formwork and the lower flange formwork; 5, then a steel pipe limiting groove is formed in the middle of the stiffening rib square wood, so that the position of a steel pipe is fixed when reinforcing is conducted; 6, the upper flange formwork and the lower flange formwork are sequentially nailed on the stiffening rib square wood according to the joint colse size, and manufacturing of the shaped formworks is completed; and 7, positions are reserved at one ends of the shaped formworks, square wood butt-joint supporting strips are reserved atthe other ends of the shaped formworks, and the shaped formworks are spliced together, and consistent in-out is controlled by the butt-joint supporting strips. According to the method for reinforcingthe chamfering formworks, the problems that the abutted seam of the formworks at a chamfer position is large, the formwork rigidity at the chamfer position is insufficient, and assembling needs to beconducted from the beginning to use are solved.
Owner:CHINA MCC17 GRP

Keyboard for displaying multilingual characters, electronic equipment and manufacturing method of keyboard keys

The invention discloses a keyboard capable of displaying multilingual characters, electronic equipment and a manufacturing method of keyboard keys. According to the invention, the key structure and the backlight source of the keyboard are improved; the key cap of the key structure is filled with a light-transmitting part with a preset character shape through a light-emitting material, invisible light is used as a backlight source, when the backlight source is not turned on, only English characters on the keycap are displayed, after backlight source is turned on, invisible light is converted into visible light through the light-emitting material filled in the light-transmitting part, so that the visible light is emitted from the light-transmitting part to display the characters of the preset language, the keyboard can display the characters of other languages, unification of keyboards of different languages is achieved, the impression effect of the keyboard can be improved, different requirements of different users are met, and the use experience of the users is improved.
Owner:HEFEI LCFC INFORMATION TECH

Slag treatment system and method

The invention provides a slag treatment system and method. The slag treatment system comprises a sand fishing device, a sediment separation device and a sewage treatment device. The sand fishing device is used for receiving sediment water flowing out of a slag platform and separating sediment water, and the sediment separation device is used for receiving supernatant separated by the sand fishingdevice and carrying out precipitation separation; and the sewage treatment device is used for receiving the supernatant separated by the sediment separation device and carrying out precipitation and pressing separation so as to separate mud and clear water. The slag treatment system and method can improve the scrap metal recovery rate, and are safer, more energy-saving and more environment-friendly.
Owner:广西中环生态环境产业有限公司 +1

Three-dimensional-displayable electronic tablature and current control method thereof

The invention belongs to the musical instrument technical field and relates to a three-dimensional-displayable electronic tablature. The three-dimensional-displayable electronic tablature comprises adisplay device, a sensing device, a control unit and a power source. The three-dimensional-displayable electronic tablature is characterized in that the display device comprises a liquid crystal display and a holographic projector; the control unit includes a microprocessor, a graphic card, a memory, a sound pick-up, and a USB interface, wherein the liquid crystal display, the graphic card, the memory, the sound pick-up, and the USB interface are electrically connected with the microprocessor, the memory is electrically connected with the USB interface, and the display is electrically connected with the graphic card; a current control device is electrically connected among the sensing device, the display device and the power source; and the current control device is in control connection with the control unit. The three-dimensional-displayable electronic tablature can store a large number of musical scores. With the three-dimensional-displayable electronic tablature adopted, auditorilyhandicapped people can well sense the rhythm of music and can learn music based on tactile sensations.
Owner:CHONGQING NORMAL UNIVERSITY
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