Abstract: A security protection method and device based on industrial Internet is provided. The disclosure relates to the technical field of network security and realize the isolation between the Internet and the industrial Internet platform intranet by deploying the exit firewall, and there is no restriction from the industrial Internet platform intranet to the Internet, and only necessary ports are opened from the Internet to the industrial Internet platform intranet. By deploying a regional firewall, isolation between the intranet core server and each of the secondary nodes is realized. The regional firewall is deployed on the wide area network router, and the second access policy of secondary nodes and intranet core servers is preset. After the second access policy is formulated, only the IP and service ports of specific hosts are opened, and all other accesses are prohibited.

Abstract: A nitrogen-carbon dioxide mixed gas jet apparatus for a horizontal well and an exploitation method is presented. The jet apparatus includes: an offshore platform, a natural gas processing unit, and a pressurizing unit, wherein a portion of the gas exploitation pipe in the hydrate layer is provided with a gas injection horizontal well; a mixed gas jet unit and a nozzle assembly are disposed in the gas injection horizontal well; the mixed gas jet unit is configured to mix nitrogen and carbon dioxide, and then inject the mixed gas into a hydrate deposition layer through the nozzle assembly, so that the mixed gas replaces methane gas in the hydrate deposition layer; the portion of the gas exploitation pipe in the hydrate layer is provided with a gas exploitation horizontal well configured to collect the methane gas and convey the methane gas to the natural gas processing unit.

Abstract: The present disclosure relates to cross-device interaction methods and terminal devices. In one example method, a first device determines that a user identity of the first device is the same as a user identity of a second device. The first device obtains a target user of a task being executed by the second device. The first device determines, based on the target user of the task being executed by the second device, that a target contact of an application currently used by the first device is the target user. The first device sends information to the target user.

Abstract: The present application discloses a data read and write method and a distributed storage system. A specific implementation of the method includes: receiving, from a client, by a shard server, a processing request on shard data, the processing request comprising a data identifier of the shard data; processing the processing request based on a hash table pre-loaded in a memory and indicating a correspondence between the data identifier of the shard data and a data index to obtain a processing result; and sending the processing result to the client.

Abstract: A method includes: extracting first structured information from a first screen in response to a first operation performed by a user on the first screen, and generating a first prompt message based on the first structured information; extracting second structured information from a second screen in response to the first operation performed by the user on the second screen; and when the first time and the second time have an intersection, and the first address is different from the second address, automatically changing the first time in the first prompt message, so that a changed first time and the second time have no intersection.

Abstract: A real-time monitoring apparatus for seafloor deformation during hydrate exploitation, includes a main frame, a detecting device, and a sensing and wireless data transmitting device. The detecting device includes at least two detecting straight rods in different directions; the detecting straight rods are connected to the main frame through the movable sleeves; and at least two fixing supports are configured below each detecting straight rod, perpendicular to and uniformly distributed along the detecting straight rod. A movable lever is configured above each detecting straight rod, the movable lever is connected to the main frame through the lever-fixing rod, and a stretchable and compressible spring is configured at an upper end of the movable lever. The sensing and wireless data transmitting device includes at least two tension and compression force sensors in different directions, a gyroscope sensor, a wireless data transmitter, and a power source, all mounted in the main frame.

Abstract: The object is to provide a tumor antigen peptide that is specifically presented on a cancer and a cancer stem cell, and a pharmaceutical composition, etc. that is useful for the prevention and/or treatment of a cancer and contains the above peptide as an active ingredient. The above object has been accomplished by providing a BORIS-derived partial peptide belonging to isoform A or C or subfamily 5 or 6, a polynucleotide encoding the peptide, a pharmaceutical composition containing the above as an active ingredient, and an agent for the prevention and/or treatment of a cancer, the agent containing the above as an active ingredient and inducing CTLs.

Abstract: A method includes: extracting first structured information from a first screen in response to a first operation performed by a user on the first screen, and generating a first prompt message based on the first structured information; extracting second structured information from a second screen in response to the first operation performed by the user on the second screen; and when the first time and the second time have an intersection, and the first address is different from the second address, automatically changing the first time in the first prompt message, so that a changed first time and the second time have no intersection.

Abstract: A real-time monitoring apparatus for seafloor deformation during hydrate exploitation, includes a main frame, a detecting device, and a sensing and wireless data transmitting device. The detecting device includes at least two detecting straight rods in different directions; the detecting straight rods are connected to the main frame through the movable sleeves; and at least two fixing supports are configured below each detecting straight rod, perpendicular to and uniformly distributed along the detecting straight rod. A movable lever is configured above each detecting straight rod, the movable lever is connected to the main frame through the lever-fixing rod, and a stretchable and compressible spring is configured at an upper end of the movable lever. The sensing and wireless data transmitting device includes at least two tension and compression force sensors in different directions, a gyroscope sensor, a wireless data transmitter, and a power source, all mounted in the main frame.

Abstract: A power switching device may include a semiconductor substrate and a body region comprising an n-type dopant, the body region disposed in an inner portion of the semiconductor substrate; a first base layer disposed adjacent a first surface of the semiconductor substrate, the first p-base layer comprising a p-type dopant; a second base layer disposed adjacent a second surface of the semiconductor substrate, the second base layer comprising a p-type dopant; a first emitter region, disposed adjacent the first surface of the semiconductor substrate, the first emitter region comprising a n-type dopant; a second emitter-region, disposed adjacent the second surface of the semiconductor substrate, the second emitter-region comprising a n-type dopant; a first field stop layer arranged between the first base layer and the body region, the first field stop layer comprising a n-type dopant; and a second field stop layer arranged between the second base layer and the body region, the second field stop layer comprising a n

Abstract: The present application discloses a data read and write method and a distributed storage system. A specific implementation of the method includes: receiving, from a client, by a shard server, a processing request on shard data, the processing request comprising a data identifier of the shard data; processing the processing request based on a hash table pre-loaded in a memory and indicating a correspondence between the data identifier of the shard data and a data index to obtain a processing result; and sending the processing result to the client.

Abstract: The object is to provide a tumor antigen peptide that is specifically presented on a cancer and a cancer stem cell, and a pharmaceutical composition, etc. that is useful for the prevention and/or treatment of a cancer and contains the above peptide as an active ingredient. The above object has been accomplished by providing a BORIS-derived partial peptide belonging to isoform A or C or subfamily 5 or 6, a polynucleotide encoding the peptide, a pharmaceutical composition containing the above as an active ingredient, and an agent for the prevention and/or treatment of a cancer, the agent containing the above as an active ingredient and inducing CTLs.

Abstract: A utility lighter having a housing and a spark generator operable to generate a spark generally adjacent an exit opening of the housing. Movement of a trigger from its inoperative position to its operative position in a normal mode of operation of the lighter operates the spark generator to generate a spark. A disabling mechanism is positionable relative to the housing between a first position corresponding to a disabled mode of operation of the lighter in which the lighter is ineffective to generate a spark and a second position corresponding to the normal mode of operation of the lighter. The trigger is movable between its inoperative and operative positions in both the disabled mode and the normal mode of the lighter. In the disabled mode of the lighter the disabling mechanism is adapted to disable the trigger from operating the spark generator in the operative position of the trigger.

Abstract: A utility lighter having a housing and a spark generator operable to generate a spark generally adjacent an exit opening of the housing. Movement of a trigger from its inoperative position to its operative position in a normal mode of operation of the lighter operates the spark generator to generate a spark. A disabling mechanism is positionable relative to the housing between a first position corresponding to a disabled mode of operation of the lighter in which the lighter is ineffective to generate a spark and a second position corresponding to the normal mode of operation of the lighter. The trigger is movable between its inoperative and operative positions in both the disabled mode and the normal mode of the lighter. In the disabled mode of the lighter the disabling mechanism is adapted to disable the trigger from operating the spark generator in the operative position of the trigger.