Abstract: A photoacoustic spectrum phase locking method, apparatus, and system are provided. The photoacoustic spectrum phase locking method includes: acquiring a mapping relationship between an output amplitude and an output phase of a photoacoustic spectrum system; determining a reference phase of the photoacoustic spectrum system according to the mapping relationship; and adjusting scanning parameters of a laser in the photoacoustic spectrum system according to the reference phase, so that an output phase in a current preset cycle of the photoacoustic spectrum system is equal to the reference phase.

Abstract: A communication device may send URL and first program to a terminal device, the URL indicating a storage location of update data stored in a first server, the update data being used for updating a setting data, the first program causing a browser program in the terminal device to perform a first process. The first process may include receiving the update data from the first server by using the URL and sending the update data received from the first server to the communication device. The communication device may receive the update data from the terminal device in response to sending the URL and the first program to the terminal device and update the setting data stored in the memory by using the update data received from the terminal device.

Abstract: In an image processing apparatus, a controller determines using setting specification information whether all of a plurality of users is permitted to use all of a plurality of setting values for a setting category in response to receiving a registration instruction. The setting specification information specifies for each user at least one setting value that is permitted to use for an image process by the user. In response to determining that any of the plurality of users is not permitted to use all of the setting values for the setting category, the controller transmits to the server a registration request not including the plurality of setting values for the setting category. The controller controls, in response to receiving a function execution instruction from the server, an image processing unit to execute the image process in accordance with a setting including a setting value for the setting category.

Abstract: A printer may receive print data and data identification information from a server. The printer may store target data obtained by using the print data and the data identification information in a second table in association with each other in a case where the print data and the data identification information are received from the server. The printer may send a related information request to the server in a case where a predetermined timing has arrived and receive content-related information from the server in response to sending the related information request to the server. The printer may execute a matching process of matching the contents of a first table with contents of the second table by using the content-related information in a case where the content-related information is received from the server.

Abstract: A printer may receive print data and data identification information from a server. The printer may store target data obtained by using the print data and the data identification information in a second table in association with each other in a case where the print data and the data identification information are received from the server. The printer may send a related information request to the server in a case where a predetermined timing has arrived and receive content-related information from the server in response to sending the related information request to the server. The printer may execute a matching process of matching the contents of a first table with contents of the second table by using the content-related information in a case where the content-related information is received from the server.

Abstract: An image processing device may acquire first process specifying information, in a case where an input of a registration instruction is received; send, to the server, a registration request including second process specifying information obtained by using the acquired first process specifying information, in the server, the second process specifying information may be registered; receive an execution request of a second image process from the server, in a case where an execution of the second image process is instructed to the server from a target user via a terminal device, the second image process being an image process among the one or more image processes specified by the registered second process specifying information; and cause an image process executing unit to execute the second image process, in a case where the execution request is received from the server.

Abstract: In an image processing apparatus, a processor transmits to the server a first registration request including incapability information. The incapability information indicates that any of a plurality of settings for an image process is incapable of being designated. The processor receives from the server a first function execution instruction including the account information, and first relation information which is related to a fact that no setting for the image process is specified. The processor acquires from a memory setting specification information correlated with the account information. The processor displays a specification screen for prompting a user to specify one setting from among one or more settings for the image process specified by the acquired setting specification information. In a case where the user specifies a first setting via the specification screen, the processor controls an image processing execution unit to execute the image process in accordance with the first setting.

Abstract: In an image processing apparatus, a processor transmits to the server a first registration request including incapability information. The incapability information indicates that any of a plurality of settings for an image process is incapable of being designated. The processor receives from the server a first function execution instruction including the account information, and first relation information which is related to a fact that no setting for the image process is specified. The processor acquires from a memory setting specification information correlated with the account information. The processor displays a specification screen for prompting a user to specify one setting from among one or more settings for the image process specified by the acquired setting specification information. In a case where the user specifies a first setting via the specification screen, the processor controls an image processing execution unit to execute the image process in accordance with the first setting.

Abstract: In an image processing apparatus, a controller determines using setting specification information whether all of a plurality of users is permitted to use all of a plurality of setting values for a setting category in response to receiving a registration instruction. The setting specification information specifies for each user at least one setting value that is permitted to use for an image process by the user. In response to determining that any of the plurality of users is not permitted to use all of the setting values for the setting category, the controller transmits to the server a registration request not including the plurality of setting values for the setting category. The controller controls, in response to receiving a function execution instruction from the server, an image processing unit to execute the image process in accordance with a setting including a setting value for the setting category.

Abstract: A communication device may send URL and first program to a terminal device, the URL indicating a storage location of update data stored in a first server, the update data being used for updating a setting data, the first program causing a browser program in the terminal device to perform a first process. The first process may include receiving the update data from the first server by using the URL and sending the update data received from the first server to the communication device. The communication device may receive the update data from the terminal device in response to sending the URL and the first program to the terminal device and update the setting data stored in the memory by using the update data received from the terminal device.

Abstract: A communication device may send a first registration request including first device identification information to a server in a case where an input of a first registration instruction is received, wherein in the server, the first device identification information, first account information, and first communication authentication information may be registered in association with each other. The communication device may send a second registration request including second device identification information the server in a case where an input of a second registration instruction is received, wherein in the server, the second device identification information, second account information, and second communication authentication information may be registered in association with each other.

Abstract: An image processing device may acquire first process specifying information, in a case where an input of a registration instruction is received; send, to the server, a registration request including second process specifying information obtained by using the acquired first process specifying information, in the server, the second process specifying information may be registered; receive an execution request of a second image process from the server, in a case where an execution of the second image process is instructed to the server from a target user via a terminal device, the second image process being an image process among the one or more image processes specified by the registered second process specifying information; and cause an image process executing unit to execute the second image process, in a case where the execution request is received from the server.

Abstract: A communication device may send a first registration request including first device identification information to a server in a case where an input of a first registration instruction is received, wherein in the server, the first device identification information, first account information, and first communication authentication information may be registered in association with each other. The communication device may send a second registration request including second device identification information the server in a case where an input of a second registration instruction is received, wherein in the server, the second device identification information, second account information, and second communication authentication information may be registered in association with each other.

Abstract: An information processing apparatus includes: a communication interface; an operation device; a storage configured to store connection information and identification information relating to at least one wireless terminal to which the information processing apparatus can be connected over wireless communication; a controller. The controller is configured to: when a wireless connection to a wireless terminal is instructed, determine a first wireless terminal as a wireless terminal to which the information processing apparatus is to be connected; when first connection information and first identification information relating to the first wireless terminal are stored in the storage, determine whether the wireless connection with the first wireless terminal is being established; and when the wireless connection with the first wireless terminal is being established, maintaining the wireless connection with the first wireless terminal.

Abstract: A processing apparatus includes a process performing unit, an operation unit, a processor and memory. The processing apparatus receives first identification information from a communication device, acquires second identification information input by the operation unit, determines whether registration of the first and second identification information is permitted, registers registration information in which the first and second identification information are associated, when the first identification information is received after registering the registration information, performs authentication based on the first identification information, and, when the second identification information is acquired after registering the registration information, performs authentication based on the second identification information.

Abstract: A function performing device may register device information in the mediation server. The device information may include network information which is related to a network to which the function performing device is currently belonging or to which the function performing device is to belong. The function performing device may obtain a first performing instruction from a terminal device not via the mediation server but via the network as a result of the terminal device having joined the network by using the network information, obtain a second performing instruction from the mediation server as a result of the terminal device having supplied a supplying instruction to the mediation server without joining the network, and perform a function in a case where the first or second performing instruction is obtained.

Abstract: A communication device may accept an instruction for establishing a wireless network to which the communication device and an external device are to belong, search for the external device in a case where the instruction is accepted, to transfer from a parent state to a non-parent state in a case where the communication device is in the parent state and the searched external device is in the parent state, and execute a forming process for forming a first wireless network to which the communication device is to belong as a child station and the external device is to belong as the parent station after the state of the communication device had transferred to the non-parent state.

Abstract: A function performing device may register device information in the mediation server. The device information may include network information which is related to a network to which the function performing device is currently belonging or to which the function performing device is to belong. The function performing device may obtain a first performing instruction from a terminal device not via the mediation server but via the network as a result of the terminal device having joined the network by using the network information, obtain a second performing instruction from the mediation server as a result of the terminal device having supplied a supplying instruction to the mediation server without joining the network, and perform a function in a case where the first or second performing instruction is obtained.

Abstract: A function performing apparatus includes a function performing unit, an operation unit, a processor and memory. The function performing apparatus receives a first instruction from a portable device, determines whether first authentication information is to be registered in an authentication memory, registers the first authentication information in authentication the memory, transmits the first authentication information, receives a second instruction including the first authentication information from the portable device, changes a state of the function performing apparatus from a non-permission state to a permission state if the second instruction is received while the first authentication information is registered in the authentication memory and changes the state from the non-permission state to the permission state if second authentication information is input to the function performing apparatus by the operation unit while the second authentication information is registered in the authentication memory.

Abstract: A communication apparatus includes: a processor execute receiving identification information of a first device of the slave station devices from the first device through the master station device; transmitting, in a specific case where the master station device is disconnected from the first wireless network and a specific instruction to perform communication of target data with the first device is provided, transmits a first type command to the first device by using the identification information, the first type command being a command for establishing a state where a transmission source device and a transmission destination device belong to a same wireless network; establishing, when the first type command is transmitted to the first device, a specific state, and performing, when the specific state has been established, communication of the target data with the first device by using the second wireless network.