Abstract: A software-based authentication protocol enables a client to be authenticated by a server through a host. The authentication protocol involves using mutable authentication data that changes to deter counterfeiters from making clones of authentic clients. The host requests a token from the client as proof of authenticity. The client establishes a communication channel to the server using the host as a communication proxy. The client presents mutable authentication data to the server. If the server determines that the mutable authentication data is outdated, then the client is deemed a counterfeit. If the server determined that the mutable authentication data is the latest version, then the client is deemed authentic and a token is issued to the client. Depending on a set of policies, the server changes the mutable authentication data and sends the new mutable authentication data to the client but not to counterfeit clients.

Abstract: A software-based authentication protocol enables a client to be authenticated by a server through a host. The authentication protocol involves using mutable authentication data that changes to deter counterfeiters from making clones of authentic clients. The host requests a token from the client as proof of authenticity. The client establishes a communication channel to the server using the host as a communication proxy. The client presents mutable authentication data to the server. If the server determines that the mutable authentication data is outdated, then the client is deemed a counterfeit. If the server determined that the mutable authentication data is the latest version, then the client is deemed authentic and a token is issued to the client. Depending on a set of policies, the server changes the mutable authentication data and sends the new mutable authentication data to the client but not to counterfeit clients.

Abstract: The present application provides antibodies including antigen binding fragments thereof that specifically recognize B- and T-lymphocyte attenuator (BTLA).

Abstract: An online service may use a computing system to authenticate a remote accessory device by establishing an encrypted communication channel with the remote accessory device, the remote accessory device being connected to a host device. Then, using the encrypted communication channel, obtain a device certificate possessed by the remote accessory device. The online service may then receive a first device token from the remote accessory device and determine whether the first device token exists within a token history associated with the device certificate. Based on the first device token existing within the token history, the online service may then determine that the remote accessory device is an authentic device; generate a second device token for the remote accessory device; store the second device token in the token history associated with the device certificate; and send the second device token to the remote accessory device.

Abstract: An online service may use a computing system to authenticate a remote accessory device by establishing an encrypted communication channel with the remote accessory device, the remote accessory device being connected to a host device. Then, using the encrypted communication channel, obtain a device certificate possessed by the remote accessory device. The online service may then receive a first device token from the remote accessory device and determine whether the first device token exists within a token history associated with the device certificate. Based on the first device token existing within the token history, the online service may then determine that the remote accessory device is an authentic device; generate a second device token for the remote accessory device; store the second device token in the token history associated with the device certificate; and send the second device token to the remote accessory device.

Abstract: The present application provides anti-TNFR2 antibodies, nucleic acid molecules encoding an amino acid sequence of the anti-TNFR2 antibodies, vectors comprising the nucleic acid molecules, host cells containing the vectors, methods of preparing the anti-TNFR2 antibodies, pharmaceutical compositions containing the anti-TNFR2 antibodies, and methods of using the anti-TNFR2 antibodies or compositions.

Abstract: A software-based authentication protocol enables a client to be authenticated by a server through a host. The authentication protocol involves using mutable authentication data that changes to deter counterfeiters from making clones of authentic clients. The host requests a token from the client as proof of authenticity. The client establishes a communication channel to the server using the host as a communication proxy. The client presents mutable authentication data to the server. If the server determines that the mutable authentication data is outdated, then the client is deemed a counterfeit. If the server determined that the mutable authentication data is the latest version, then the client is deemed authentic and a token is issued to the client. Depending on a set of policies, the server changes the mutable authentication data and sends the new mutable authentication data to the client but not to counterfeit clients.

Abstract: An online service may use a computing system to authenticate a remote accessory device by establishing an encrypted communication channel with the remote accessory device, the remote accessory device being connected to a host device. Then, using the encrypted communication channel, obtain a device certificate possessed by the remote accessory device. The online service may then receive a first device token from the remote accessory device and determine whether the first device token exists within a token history associated with the device certificate. Based on the first device token existing within the token history, the online service may then determine that the remote accessory device is an authentic device; generate a second device token for the remote accessory device; store the second device token in the token history associated with the device certificate; and send the second device token to the remote accessory device.

Abstract: A method, a system, and a device for transmitting data through an earphone and a computer storage medium are provided. A first data type of to-be-transmitted data is acquired, a second data type set for an FIR filter coefficient is acquired, and a sum of the number of decimal places indicated by the first data type and the number of decimal places indicated by the second data type is determined. A data type which indicates a number of decimal places that is at least two orders more than the sum is determined among preset data types as a third data type of an FIR filtering result, and FIR filtering is performed on the to-be-transmitted data to obtain a target filtering result and transmit the target filtering result.

Abstract: The invention provides a battery pack, a method and a vehicle. The battery pack battery has a cell group. The cell group comprises a lithium iron phosphate cell and a ternary lithium-ion cell, wherein the lithium iron phosphate cell and the ternary lithium-ion cell are arranged in series with each another.

Abstract: A method, a system, and a device for transmitting data through an earphone and a computer storage medium are provided. A first data type of to-be-transmitted data is acquired, a second data type set for an FIR filter coefficient is acquired, and a sum of the number of decimal places indicated by the first data type and the number of decimal places indicated by the second data type is determined. A data type which indicates a number of decimal places that is at least two orders more than the sum is determined among preset data types as a third data type of an FIR filtering result, and FIR filtering is performed on the to-be-transmitted data to obtain a target filtering result and transmit the target filtering result.

Abstract: The present disclosure provides an offline configuring method and apparatus for an intelligent device. The method includes: adding a virtual device corresponding to a to-be-configured device to a target account, configuring a parameter to the virtual device and storing the parameter in a preset database; adding the to-be-configured device to the target account after the to-be-configured device is online, and binding the to-be-configured device added to the target account with the corresponding virtual device; and reading the parameter of the virtual device bound with the to-be-configured device from the preset database, sending the read parameter to the to-be-configured device, and implementing parameter configuration to the to-be-configured device by utilizing the parameter.

Abstract: The present application relates to an online detection method for internal short-circuit of power battery, which comprises the following steps: in the process of charging and discharging, when the state of charge of a power battery is greater than a preset first threshold, monitoring and recording the voltage for each cell in the power battery; in accordance with the recorded historical voltages of each cell, determining whether there is a cell with voltage less than a second threshold in the process of charging, and less than a third threshold in the process of discharging, if so, then marking the corresponding cell as an internal short-circuited cell. The present application could accurately determine whether a malfunction of internal circuit of power battery occurs during the operation of a vehicle, so as to guarantee the safety of the vehicle and the people on-board.

Abstract: The invention provides a bus-bar assembly, a power battery over-load protection system and method, as well as a power battery assembly, wherein the bus-bar assembly comprises a first connection arm having one or more connection ends so as to be connected to an upstream battery cell; a second connection arm having one or more connection ends so as to be connected to a downstream battery cell; and a PTC unit connected between the first connection arm and the second connection arm. The bus-bar assembly, the over-load protection system, the power battery assembly and the vehicle or the like according to the invention has better safety and stability.

Abstract: The present application relates to an online detection method for internal short-circuit of power battery, which comprises the following steps: in the process of charging and discharging, when the state of charge of a power battery is greater than a preset first threshold, monitoring and recording the voltage for each cell in the power battery; in accordance with the recorded historical voltages of each cell, determining whether there is a cell with voltage less than a second threshold in the process of charging, and less than a third threshold in the process of discharging, if so, then marking the corresponding cell as an internal short-circuited cell. The present application could accurately determine whether a malfunction of internal circuit of power battery occurs during the operation of a vehicle, so as to guarantee the safety of the vehicle and the people on-board.

Abstract: The invention provides a bus-bar assembly, a power battery over-load protection system and method, as well as a power battery assembly, wherein the bus-bar assembly comprises a first connection arm having one or more connection ends so as to be connected to an upstream battery cell; a second connection arm having one or more connection ends so as to be connected to a downstream battery cell; and a PTC unit connected between the first connection arm and the second connection arm. The bus-bar assembly, the over-load protection system, the power battery assembly and the vehicle or the like according to the invention has better safety and stability.

Abstract: A product selection system for a vending machine is provided which is immune to human misbehavior or uncertainty. The system includes a main controller and a plurality of product selection panels connected to the main controller. Each product selection panel includes a plurality of keys, each of which is associated with a type of product stored in the vending machine. When a product selection panel detects a first key-down event, the main controller broadcasts a suspending command to the product selection panels so each product selection panel suspends the detection of any further key-down event in response to receiving the suspending command, until after a product-dispensing routine has been completed or the expiry of a predetermined period of time. A product selection method for a vending machine is also provided.

Abstract: A system for the detection of fast-moving dropping objects includes a submitting plate, a receiving plate, and a microcontroller. The submitting plate includes a first submitting pipe, a second submitting pipe, and a third submitting pipe. The first, second, and third submitting pipes emit infrared rays in turn. The receiving plate includes a first receiving pipe, a second receiving pipe, and a third receiving pipe. An object passage is defined between the receiving plate and the submitting plate, and the activation of the submitting pipes in turn detects individual objects even if one of a number of the falling objects obscures another falling object.

Abstract: A vending machine in which the internal temperature can be locally and remotely controlled and set includes an input device, a temperature control device, and a main control board. The input device inputs a temperature value. The main control board includes a control module, a setting module, and a storing module. The setting module receives and sets the temperature value. The control module controls the temperature control module to adjust temperature of the vending machine according to the set temperature.

Abstract: A motor driving system includes a first switch, a second switch, a third switch, a fourth switch, a first motor, a second motor, a third motor, and a fourth motor. The interconnections between all the switches allows the detection of any one of a number of motors as being unconnected, and allows control of all the motors individually, to avoid a dedicated switching system being necessary for each motor.