91results about How to "Smooth expansion" patented technology

The invention discloses a digital multimedia information transmission platform, which comprises an acquisition system, a manufacturing system, a media resource system, a management system and a release system, wherein the acquisition system consists of control equipment, outside network material receiving server and an foreign signal, studio signal and magnet tape material acquisition and collection subsystem; the manufacturing system consists of a program editing system, a program examination system, a background packing and synthesizing system and a resource manager; the media resource system consists of a media resource cataloging and searching work station, a transcoding server, a database server, a storage management and migration server and a system management working station; the management system consists of a uniform user identification system and a network management system; the release system serving as an external interface module of a multimedia center encrypts finished products in multiple formats and executes related release according to outside service demands; and the platform is an integrated production line of digital media contents and also a digital media resource comprehensive service system platform and can realize overall media resource sharing.

The invention discloses a componential research and development mode and domain driving model combined application development system and platform. The application development system comprises a user terminal, a Web server, an application server and a database server which are communicated through a network. The application development platform comprises a data layer, a foundation framework layer, a business service layer, an interface framework layer, a safe control system and an auxiliary application tool. The componential research and development mode and domain driving model combined application development system and platform has the advantages of being capable of smoothly expanding and rapidly responding to user requirement change; eliminating requirement, design and achievement inconsistency due to the domain driving model and improving system research and development efficiency and product quality by a large margin; providing an integration mechanism and effectively avoiding generation of information isolated islands; satisfying reuse requirement maximally due to the componential technology; simplifying business system research and development difficulties due to the fact that a large amount of general assemblies are arranged inside; supporting a centralized management mode of physical concentration, logical disjunction and level-to-level administration.

A dipping bath contains a polymer solution. Stent body members are dipped into the polymer solution. The polymer solution forms membrane on the surface of the stent body member. Humid atmosphere is created around the stent body members with the membrane to condense water vapor into water droplets on the surface of the membrane. After growing the water droplets to water drops, a solvent is evaporated, and the water drops penetrate into the membrane. Then, the water drops are evaporated with leaving pores in the membrane. The water drops function as templates.

A mandrel-assisted resin transfer molding process and apparatus therefor provides a generally continuous, narrow annular channel between the perimeter of an inner male mold element and an outer female mold element. This channel allows air, heat and vapor to evenly escape and resin to outflow from the mold cavity everywhere around the edge of the part being molded. A very thin resin band forms in the channel is easily trimmed away, leaving the article completely finished on both sides and having a well defined edge that does not require shaping.

The invention provides an intelligent transformer area system and a management method. The intelligent transformer area system comprises a distribution automation master station and an intelligent distribution transformer terminal, wherein the intelligent distribution transformer terminal comprises at least one terminal application, the intelligent distribution transformer terminal collects data of low-voltage distribution network equipment, performs edge computing on the collected data based on the terminal application, and sends a computing result to the distribution automation master station; and the distribution automation master station is used for carrying out operation management and control on the data processed by the intelligent distribution transformer terminal. The system and the management method can directly collect the data of the low-voltage distribution network equipment, and overcome the defect that the current distribution transformer terminal at the transformer areaside can only monitor the distribution transformer; and on-site analysis and storage of data, local decision-making and quick response are realized based on edge computing.

In a metal bellows accumulator, a metallic bellows unit is disposed within a pressure space defined in a main shell, and one end of the metallic bellows unit is fixedly secured to one end wall of the main shell. The metallic bellows unit sections the pressure space into an outer chamber serving as a gas chamber in which a pressurized gas is enclosed, and an inner chamber serving as a liquid chamber communicating with a liquid port formed in the end wall of the main shell. A stopper (auxiliary shell) for limiting collapsing movement of the metallic bellows unit is disposed within the liquid chamber and has a communication passage hole. The liquid port always communicates with a liquid chamber to which an inner circumferential surface of a bellows portion of the metallic bellows unit is exposed via the communication passage hole.

The invention provides a data center system. The data center system comprises a plurality of first network address translation devices, a plurality of second network address translation devices and a plurality of servers. The plurality of first network address translation devices are used for receiving a first service request of a client side, carrying out source address and destination address translation on the first service request according to a rule to generate a second service request, and forwarding the second service request to one of the plurality of second network address translation devices; the plurality of second network address translation devices are used for receiving the second service request forwarded by the first network address translation devices, translating the source address and the destination address to generate a third service request, and forwarding the third service request to the servers through an extranet; the plurality of servers are used for receiving the third service request forwarded by the plurality of second network address translation devices, generating a corresponding third network response, and returning back the third network response to the second network address translation devices. The data center system is succinct in network structure, easy to develop and transparent to users in use, can be expanded smoothly, and also has the characteristics of being efficient, accurate, easy to use and expandable. The invention also discloses a data center service providing method.

In order to make it easier to mount for instance playground equipment comprising a tube construction which is anchored to a base the subject invention offers a simplification by incorporating a means to facilitate the longitudinal adjustment of the grooves in relation to the base. This means comprises a tube piece (2) extending in the tube (1), which tube piece is anchored to the base and which is configured with longitudinal folds for the formation of outwardly open channels (4). In these channels (4) a wedge element (3) is inserted which by means of bolts (6) through the tube (1) can tighten the wedge and due to the cross sectional shape of the grooves cause the tube piece (2) to expand so that it squeezes against the inside of the tube (1). In this manner the tube (1) can be adjusted in the longitudinal direction in connection with both the mounting and the subsequent adjustment.

The invention discloses a method and device for managing a memory space. The method includes that if stale data in a first memory space reaches a certain threshold, whether valid data exists in the first memory space is judged, and on yes judgment, the valid data arranged at an initial position is taken out from the first memory space until all valid data in the first memory space is taken out; on no judgment, the first memory space is released; Hash operation is conducted on data taken out from the first memory space, a memory address of the data in a second memory space is obtained, and the data is written on the memory address of the second memory space. The method and device can meet a requirement for expanding / reducing caching capacity and can also guarantee that users can access caching data normally during a data migration period. Simultaneously, pressure of a data base or a disc is reduced during a data traffic peak period, and the stability of overall service is improved.

The invention discloses a uniform message scheduling system and a business message notification method and system. The business message notification method comprises the following steps of: receiving a uniform message from a business system by a control module in the uniform message scheduling system, and forwarding the uniform message to a corresponding execution module in the uniform message scheduling system according to the type parameter of the uniform message; processing the uniform message by the execution module, making a standard message according to the parameter of the uniform message, and sending the standard message to a corresponding business gateway or server. The uniform message scheduling system is used for carrying out message scheduling between the business system and the business gateway or the server, and comprises a control module and an execution module. The invention can carry out concentrated management on business message notices, reduce networking complexity, realizes smooth capacity expansion under the condition of no interruption of system running and greatly improves the stability and the extensible capability of the business system.

The invention provides a wine barrel and belongs to the technical field of wine drinking equipment. The wine barrel solves the problem that an existing wine barrel cannot be filled with wine smoothly, and comprises a barrel body made of rigid material, a bag body made of flexible material and a wine outlet valve. The wine outlet valve is located at the barrel opening of the barrel body. The bag body is arranged in the barrel body and is fixedly connected to the wine outlet valve. The volume of the bag body in an unrestricted state is greater than the volume of the barrel body. The bag body is continuously folded into a long strip in a Z shape, and the folded bag body of the long strip shape is located inside the barrel body in an integrally-bent state. The wine barrel is more convenient in assembly and can be filled with the wine more smoothly.

Light flux control member 4 receives light from at least one LED 5, letting the light be emitted from emission face 4b. Light flux control member 4 is provided with recess 7 corresponding to each LED 5. Each recess 7 is configured so as to satisfy the following Conditions 1 and 2 for at least light which is emitted toward within a half-intensity-angular-range from corresponding LED 5. Condition 1: Relation 5 / 1>1 is satisfied except for light emitted toward within an angular-neighbourhood of a normal direction with respect to emission face 4b; Condition 2: Value of 5 / 1 decreases gradually according to increasing of 1; If a plurality of LEDs are employed, differences in emitting color among individual LEDs are made less conspicuous and uniform illumination free from uneven brightness is realizable.

The invention discloses a rotary type expander and a fluid machinery. The rotary type expander (60) is provided with two rotary mechanism parts (70, 80). These two rotary mechanism parts (70, 80) differ from each other in displacement volume. The outflow side of the first rotary mechanism part (70) of small displacement volume is fluidly connected to the inflow side of the second rotary mechanism part (80) of large displacement volume. In addition, the process in which the volume of a first low-pressure chamber (74) in the first rotary mechanism part (70) decreases is in synch with the process in which the volume of a second high-pressure chamber (83) in the second rotary mechanism part (80) increases. Refrigerant at high pressure is first introduced into a first high-pressure chamber (73) of the first rotary mechanism part (70). Thereafter, this high-pressure refrigerant passes through a communicating passage (64) and then flows by way of the first low-pressure chamber (74) into the second high-pressure chamber (83) while expanding. The after-expansion refrigerant flows out to an outflow port (35) from a second low-pressure chamber (84) of the second rotary mechanism part (80).

The invention discloses a composition for treating osteoarthritis as well as a preparation method and an application of the composition, relates to a composition as well as a preparation method and an application thereof, and provides a composition for treating osteoarthritis and a preparation method and an application of the composition. The composition comprises the following effective components: mesenchymal stem cells and cytokine; and the cytokine is prepared from FGF2-rich plasma and VEGF-rich plasma. The method comprises the following steps: 1, preparing platelet-rich plasma; 2, preparing FGF2 factor-rich plasma; 3, preparing VEGF factor-rich plasma; and 4, mixing the FGF2 factor-rich plasma with the VEGF factor-rich plasma, balancing the mixed plasma under the oxygen partial pressure of 25-60mmHg, and adding the mesenchymal stem cells to obtain the composition for treating osteoarthritis. In the preparation process of the composition, an oxygen supply environment which is similar to the oxygen partial pressure in a human joint is adopted; the adaptive capacity of stem cells is promoted; and the composition plays a relatively good role in repairing osteoarthritis, and is used for preparing medicines for treating osteoarthritis.

The airbag of the head-protecting airbag apparatus includes a rear inflatable portion deployed at the interior side of the rear pillar. The rear inflatable portion includes an upper side portion extending rearward from a gas feed passage disposed at the upper periphery of the airbag, a main body disposed below the upper side portion and partitioned from the upper side portion by a partitioning portion, and a branched portion extending downward from the gas feed passage. The main body inflates with inflation gas fed from an inlet opening disposed at the lower end of the branched portion. At least a front lower area of the upper side portion is located below a parting line between a rear pillar garnish and an airbag cover at full inflation of the airbag. The upper side portion and the gas feed passage are folded and housed at exterior side of the folded-up main body and branched portion such that the main body is pushed out toward an interior of the vehicle getting over the upper end of the rear pillar garnish by the upper side portion and the gas feed passage.

The invention discloses a method and device for operating cache data. The method comprises the following steps of judging whether a first internal memory space is empty or not if the first internal memory space is fully filled with data, taking the data, located at a starting position, out of the first internal memory space to be written into a second internal memory space with larger volume if the first internal memory space is not empty, until taking out all data in the first internal memory space; and releasing the first internal memory space if the first internal memory space is empty. The invention also provides a method for transferring the cache data in the first internal memory space into the second internal memory space with small volume as well as a device corresponding to the method. Due to the adoption of the method and the device, not only can the enlarging / reduction requirement of the cache volume be met, but also a user can access the cache data normally during the transferring period of the data; and meanwhile, during the peak flow of the data, the pressure of a database or a magnetic disk can be alleviated, and the integral service stability also can be improved.

An airbag is expanded upward on the side of a passenger from a door part. A cover body which covers the airbag is formed by overlaying an outer part made of a hard resin to an inner part made of a soft resin. A supporting piece part is protruded from the cabin external side of the inner part. A to-be-ripped part is formed on the supporting piece part. On expansion of the airbag, the to-be-ripped part is ripped, thereby allowing the door part to move rotationally on the cabin internal side. Therefore, the airbag equipped at the door part can be smoothly expanded along the side face part of the cabin. Thus, an airbag apparatus is improved in appearance.

The embodiment of the invention provides a mask as well as a manufacturing method and an evaporation method thereof. The mask comprises a mask body and a magnetic isolation layer, wherein the mask body is made of a metal material capable of being adsorbed by magnet; a first surface of the mask body comprises a pore formation area provided with multiple pores, and a first groove is formed between the edge of the mask body and the pore formation area in the first surface; the magnetic isolation layer is made of a material that cannot be adsorbed by the magnet; the magnetic isolation layer is arranged between the edge of the mask body and the pore formation area, and at least one part of the magnetic isolation layer fills the first groove. According to the mask disclosed by the invention, thegroove is formed in the edge of the mask body, and the groove is filled with the magnetic isolation layer. Compared with the prior art, the mask disclosed by the invention has the advantages that magnetic adsorption force on the edge can be reduced, the fold in the middle pore area can be smoothly spread to the edge, and fold accumulation can be avoided. Therefore, the aim of avoiding the fold ofthe mask is achieved.

The invention belongs to the technical field of gene detection, and particularly relates to a low-frequency mutation detection method based on a snapback primer technology. The method comprises: designing a snapback primer, preparing a DNA template, preparing a detection system, setting a reaction procedure and determining a Ts value, judging a result, and other steps. According to the present invention, the detection method is the snapback ARMS and snapback primer HRM combined low-frequency mutation detection technology, such that the detection sensitivity of 1:10000 or even higher is achieved, clinical requirements of pollution resistance, high sensitivity, strong specificity, easy performing and result judgment on the mutation detection technology are met, and the method can be used for gene screening, genotyping (SNP, deletion mutation, insertion mutation) and other fields of various types of tissues including fresh tissue samples, whole blood, serum, tissue slices and other samples.

The invention relates to a lower die of a die for spinning and casting an aluminum alloy wheel. The lower die is characterized in that the lower die further comprises a platform which is arranged below a die position corresponding to the wheel rim. The lower die is additionally provided with the platform, so that the problem that thermal processing on a blank is influenced due to unevenness of the back end surface of the wheel after being spun and cast is prevented.

The invention discloses a data crossing device comprising at least one ASCI single chip, and the ASCI single chip comprises eight pairs of 2.5G back panel SERDES, 20G branch TUPP and 40G time division crossover matrix (TUDX). The invention also discloses a data crossing method. After a serial data flow enters the crossing device, the crossing device converts the serial data flow into a parallel data flow, and then the parallel data flow is subjected to pointer positioning; the data flow which is subjected to pointer positioning is subjected to all crossing after data partitioning is carried out according to CUP configuration or is subjected to all crossing directly; data subjected to all-crossing are subjected to pin opening and inserting after data recombination, or are subjected to pin opening and inserting directly; and obtained data after pin opening and inserting are in serial output instead of parallel output. The invention can simultaneously realize crossing of high capacities and low capacities and save applied chips.

A method and means for repairing the junction of a main and lateral pipe are provided. A repair assembly includes a launcher device, a bladder assembly surrounding the launcher device, and a liner assembly surrounding the bladder assembly. The bladder assembly is frangibly connected to the launcher device to maintain the position of the bladder assembly relative to the launcher device during transport and positioning of the assembly. Likewise, the liner assembly, which includes main and lateral liner members, is frangibly connected to the bladder assembly. The frangible connections allow the position of the repair assembly to be maintained. The frangible connections can be broken, such as by inflation and / or tearing or pulling apart of the components of the repair assembly. Thus, the invention provides a way to mitigate the movement of components of the repair assembly during transport and positioning of the repair assembly.

The invention relates to a production process applied to a lantern-type riveting nut and a production line thereof. The production process can realize industrial automatic production and is high in production efficiency, the production line and the production process discloses by the production process applied to the lantern-type riveting nut, by sequentially extruding and stretching to form an upper large hole and a lower large hole, a step is formed at the joint of the upper large hole and the lower large hole, so that the drum-type working procedure can be directly performed during the seven-mold machining, the subsequent extrusion machining is not needed, the machining procedure is simplified, the production efficiency is improved, the extrusion drum type is carried out from the insideof products, so that the expansion part can be smoothly expanded outwards, the production of good products is guaranteed, and the production cost is reduced.

The invention discloses a database capacity expansion method and system and relates to the field of databases. The method includes: acquiring a capacity expansion identity; monitoring the database according to the capacity expansion identity, and performing dynamic smooth capacity expansion on the database. The database is monitored through the capacity expansion identity, dynamic and smooth capacity expansion is performed on the database according to the capacity expansion identity, and capacity expansion is performed on a storage table itself in the database, so that the problems of hotspotimbalance and difficulty in migration of capacity expansion data in the process of capacity expansion of the database can be solved.

The invention relates to a wireless network system and relative capacity expanding method. Wherein, it is characterized in that: in the wireless network system, using special antenna configuration to support the network combination and capacity expansion; it uses beehive section as unit to set one group of antennas, which is used to be related with one group of regions that covering the beehive section; each antenna is responsible to cover one section; said group of antenna can use the shaping antenna with several inputs. Therefore, the invention can make the network use low-capacity and low-cost cover at the start, and realize smooth capacity expansion without increasing new station.