35results about How to "Improve business competitiveness" patented technology

The present invention relates to an adhesive bandage with reduced pain during removal, whose flat strip substrate has a sticking front, a non-sticking back and four sides. And, both areas of said sticking front and non-sticking back are greater than those of four sides; The feature is: a strip of non-glued area is disposed between both of opposite parallel lengthwise lateral sides and two strips of glued area are parallel juxtaposed on both lengthwise sides of said non-glued area respectively on said sticking front, wherein a pair of glue-less indentations are formed on both end sides of said non-glued area but not adjacent said glued area of said strip substrate and being flush with both crosswise end sides; When the sticking front of the strip substrate sticks and presses on the skin epidermis around the wound, the middle non-glued area does not contact and stick on the skin epidermis S; Hence, when said adhesive bandage is to be ripped off upon changing medical dressing, our fingers can take anyone glue-less indentation on the strip substrate as grip fulcrum for lifting up to achieve the purpose of tearing off said strip substrate from the skin epidermis with effect of no painful feeling by such tearing off action.

A method for manufacturing a bonded wafer with ultra-thin single crystal ferroelectric film is provided, comprising the following steps: providing a single crystal ferroelectric wafer and a carrier wafer while activating the surfaces of the single crystal ferroelectric wafer and the carrier wafer; bonding the activated surface of the single crystal ferroelectric wafer to the activated surface of the carrier wafer; and thinning the single crystal ferroelectric wafer for forming an ultra-thin single crystal ferroelectric film. Wherein, the thinning process in the aforesaid preferred embodiment is the method of polishing, grinding, chemical mechanical polishing, or etching. And the bonding force generated in the bonding process is strong enough to resist the shearing force.

The invention discloses a muddy-resistant polycarboxylate water-reducer and a preparation method thereof. The muddy-resistant polycarboxylate water-reducer comprises the following raw materials: a maleic acid, triethanolamine, polyoxyethylene monomethyl ether, acrylamide, a crylic acid, isoamyl polyoxyethylene ether, a maleic acid grafted glucose phosphate derivative and water. The preparation method for the muddy-resistant polycarboxylate water-reducer is green and environmental, the water reducing dispersibility is good, the muddy-resistant effect is remarkable, the adaptability to mud-containing aggregate is strong, and the cost performance is high. The production process is green and environmental without the three waste emission, and accords with a concept of green and environmental protection and sustainable development.

The method comprises: in a session where the background sound is played, the network side receives the background sound processing signaling, and then according to the received background sound processing signaling, processes the background sound. The invention also reveals an apparatus thereof comprising: a control unit and a service processing unit; wherein the control unit is used for playing the background sound in the session, receiving the background processing signaling and relaying the background processing signaling to the service processing unit; the service processing unit is used for processing background sound service for the user not subscribing the background sound service according to the background sound processing signaling from the control unit.

The invention provides a smart park epidemic prevention and control system and a user terminal, the smart park epidemic prevention and control system comprises a government supervision platform and acomprehensive management platform, and the comprehensive management platform is connected with the government supervision platform to obtain current epidemic information; the integrated management platform comprises an epidemic prevention management unit, a life management unit and a property management unit. The epidemic prevention management unit comprises a track tracking module, a mask recognition module and a body temperature detection module. The life management unit comprises an elevator taking management module, a meal ordering management module and a fitness management module; the property management unit comprises a life payment module and a notification module. The system is closely connected with the government, improves the information circulation of the park, greatly adapts to the epidemic prevention and control management, and further improves the management mode of the business park.

The present invention discloses a method of manufacturing a foam body having an anisotropic cell structure, the method comprising the steps of: expanding a polymer at an elevated temperature to form an initial foam body; and cooling the initial foam body under a negative pressure. There is also provided a method of manufacturing a foam body having an anisotropic cell structure, the method comprising the steps of: (a) in a first expansion step, expanding a foamable polymer composition substantially isotropically to form an initial foam body having an isotropic cell structure; and (b) in a second expansion step, expanding the initial foam body anisotropically in a selected direction under a negative pressure which applies an expanding force in the selected direction to provide a final foam body having an anisotropic cell structure. Apparatus for the methods are also disclosed.

A method of manufacturing a foam body having an anisotropic cell structure, the method including the steps of: expanding a polymer at an elevated temperature to form an initial foam body; and cooling the initial foam body under a negative pressure. There is also provided a method of manufacturing a foam body having an anisotropic cell structure, the method including the steps of: (a) in a first expansion step, expanding a foamable polymer composition substantially isotropically to form an initial foam body having an isotropic cell structure; and (b) in a second expansion step, expanding the initial foam body anisotropically in a selected direction under a negative pressure which applies an expanding force in the selected direction to provide a final foam body having an anisotropic cell structure. Apparatus for the methods are also disclosed.

A semiconductor device and a method for manufacturing the semiconductor device are provided. The semiconductor device includes an insulating layer, a semiconductor layer, a plurality of isolation structures, a transistor, a first contact, a plurality of silicide layers, and a protective layer. The semiconductor layer is disposed on a front side of the insulating layer. The plurality of isolation structures are disposed in the semiconductor layer. The transistor is disposed on the semiconductor layer. The first contact is disposed beside the transistor and passes through one of the plurality of isolation structures and the insulating layer therebelow. The plurality of silicide layers are respectively disposed on a bottom surface of the first contact and disposed on a source, a drain, and a gate of the transistor. The protective layer is disposed between the first contact and the insulating layer.

The invention discloses an optically transparent nonvolatile transistor memory and a preparation method thereof, and belongs to the technical field of memories. The memory is of a top gate structure and sequentially comprises a substrate, a source-drain electrode, a polymer semiconductor layer, a ferroelectric gate insulating layer and a gate electrode from bottom to top, wherein the substrate, the source-drain electrode, the polymer semiconductor layer, the ferroelectric gate insulating layer and the gate electrode are all made of optical transparent materials, and the polymer semiconductor layer, the ferroelectric gate insulating layer and the gate electrode are all prepared by a solution method; the electrical characteristics of the memory tested in a darkroom and an illumination environment show good repeatability, which indicates that the memory has good optical stability, a remarkable information storage function and good working reliability and stability; the whole preparation process of the memory adopts an all-solution process, and the processing temperature is lower than 150 DEG C. The memory has the advantages of simple process, good process continuity, low-temperature preparation, cheap preparation equipment and low preparation cost, and the commercial competitiveness of the memory can be greatly improved.

A shop guest meeting induction air conditioner comprises a centrifugal fan, air outlet tubes, induction switches, a control panel and electric heating wires. The air outlet tubes comprise a left air outlet tube and a right air outlet tube which are mounted on the two sides of a shop door, the induction switches are arranged nearby the left air outlet tube and the right air outlet tube which are connected with a dished electric air valve, the dished electric air valve is further connected with the centrifugal fan and the electric heating wires, the control panel is connected with the induction switches, the centrifugal fan and the electric heating wires through wires respectively, and an induction interlocking unit is arranged between the two induction switches. According to the air conditioner, customers are attracted by sending cooling to customers in the hot seasons and warmness to customers in the cold seasons, so that the customers remember the specific location of the seller deeply, the image and the name of the seller are rooted in customer heart, the sale is expanded, and the seller competitiveness is improved.

The embodiment of the invention discloses an implementation method of Karaoke service based on an IPTV (Internet Protocol Television) system. After a first terminal and a second terminal form Karaoke connection, a service terminal establishes a play list and sends the play list to the first terminal and the second terminal; when the first terminal and / or the second terminal start(s) the play list, a server terminal synchronously sends media stream to the first terminal and the second terminal; the first terminal collects first audio stream of a song of a local terminal user in real time to be subjected to audio mixing playing with the media stream sent by the server terminal, and sends the first audio stream to the second terminal to be subjected to audio mixing playing with the media stream sent by the server terminal; and the second terminal collects second audio stream of the song of the local terminal user in real time to be subjected to audio mixing playing with the media stream sent by the server terminal, and sends the second audio stream to the first terminal to be subjected to audio mixing playing with the media stream sent by the server terminal. The embodiment of the invention also discloses a terminal, the server terminal and an IPTV (Internet Protocol Television) system. The invention can realize remote Karaoke interaction (such as chorus and the like).

The invention relates to the technical field of risk monitoring of nuclear power plants, and particularly discloses a risk monitoring model development method for a high-temperature gas cooled reactor nuclear power plant with two reactors with one machine, comprising the following steps: S1, analyzing an originating event; s2, event sequence analysis; s3, analyzing a system fault tree; s4, component common cause failure analysis; s5, personnel reliability analysis; s6, quantifying the accident sequence; s7, verifying the model; according to the method, the significant difference between the fourth-generation high-temperature gas cooled reactor and the second-generation pressurized water reactor is comprehensively considered, expansion analysis is carried out on a two-reactor one-machine-carrying mode, a double-reactor average risk model is established, expansion and conversion of a risk monitoring model are carried out, all power plant configurations are reflected, the real-time risk of the power plant can be reflected more truly, and the real-time risk of the power plant is improved. Power plant commissioning modes, equipment states (operation or shutdown), environmental factors and the like are reflected in real time, key scientific and technical problems of operation safety management of the high-temperature gas cooled reactor nuclear power plant are solved, and support is provided for safe, stable and economical operation of the high-temperature gas cooled reactor nuclear power plant.

Provided is a circuit structure including a substrate, a pad, a dielectric layer, a conductive layer, an adhesion layer, and a conductive bump. The pad is disposed on the substrate. The dielectric layer is disposed on the substrate and exposes a portion of the pad. The conductive layer contacts the pad and extends from the pad to cover a top surface of the dielectric layer. The adhesion layer is disposed between the dielectric layer and the conductive layer. The conductive bump extends in an upward manner from a top surface of the conductive layer. The conductive bump and the conductive layer are integrally formed. A method of manufacturing the circuit structure is also provided.

The invention discloses a high-efficiency Δ 9,11 A preparation method of canrenone belongs to the technical field of preparation of intermediates of medicines. The method is based on 9α-hydroxy-4-androstenedione as a raw material, and the 9-position hydroxyl group is first eliminated by dehydration reaction to generate Δ 9,11 Double bond, then protect the 3-position carbonyl group, then epoxidize the 17-position carbonyl group, and condense with malonic acid diester to form a lactone ring, and obtain Δ after oxidative decarboxylation or decarboxylation oxidation reaction 9,11 ‑Canrenone, the raw materials of the method of the present invention are cheap and easy to obtain, the cost is low, the reaction products involved in each step are easy to purify, and the total mass yield of the final product is higher than 80%. The method of the present invention has strong operability and extremely high commercial Competitive, suitable for industrialized large-scale production, and has good economic benefits.

The embodiment of the invention discloses a karaoke business implementation method based on an IPTV (Internet Protocol Television) system, which comprises the following steps: when a first terminal sends a karaoke invitation to a second terminal and establishes a karaoke link with the second terminal, the server side creates a playlist according to songs selected by the first terminal and / or the second terminal and sends the playlist to the first terminal and the second terminal; when the first terminal and / or the second terminal starts the playlist, the server side synchronously sends a media stream of the songs in the playlist to the first terminal and the second terminal; the second terminal acquires an audio stream sung by an user of a home user in real time, and plays the audio stream and the media stream sent by the server side in a sound mixing; and the second terminal transmits the audio stream to the first terminal, so that the first terminal plays the audio stream and the media stream sent by the server side in a sound mixing manner. The embodiment of the invention also discloses a terminal, the server side and the IPTV system. In the invention, a friend can be remotely invited to participate in the karaoke, and the business competitiveness is improved.

The invention discloses a reclining aircraft seat. The reclining aircraft seat comprises a seat main body and an obliquely mounted reclining bin; the bottom of the reclining bin is lower than the supporting surface of the seat main body; the top of the reclining bin is higher than the supporting surface of the seat main body and fixedly connected with the seat main body; a bin opening is formed inone position, aligned with the supporting surface of the seat main body, on the reclining bin; and a folding type bin cover is arranged in the bin opening. The reclining aircraft seat is an aircraftseat which can be reclined without reducing the number of the seats; after the folding type bin cover of the reclining aircraft seat is opened, a passenger can enter into the reclining bin to have a rest; and after the folding type bin cover is closed, the passenger can sit on the seat main body and put feet on the folding type bin cover. The reclining aircraft seat with the type is of forward looking leading significance to laying emphasis on humanization and enhancing commercial competitiveness in the intensified competition of a newly developed aircraft.

Provided is a redistribution layer (RDL) structure including a substrate, a pad, a dielectric layer, a self-aligned structure, a conductive layer, and a conductive connector. The pad is disposed on the substrate. The dielectric layer is disposed on the substrate and exposes a portion of the pad. The self-aligned structure is disposed on the dielectric layer. The conductive layer extends from the pad to conformally cover a surface of the self-aligned structure. The conductive connector is disposed on the self-aligned structure. A method of manufacturing the RDL structure is also provided.