Abstract: A power storage cell includes a case, an electrode assembly, and an electrolyte solution. The case houses the electrode assembly and the electrolyte solution. The case has a first bottom wall, a peripheral wall, and a second bottom wall. The second bottom wall faces the first bottom wall. The peripheral wall connects the first bottom wall and the second bottom wall. The peripheral wall includes a pair of main walls and a pair of side walls. The pair of side walls connect the pair of main walls. Each of the pair of main walls has a larger area than an area of each of the pair of side walls. A groove is formed in a surface of at least one of the pair of side walls in the case. The groove extends in a direction from the first bottom wall toward the second bottom wall.

Abstract: A case is used for accommodating an electrode assembly and an electrolyte solution of a power storage cell. The case has a rectangular parallelepiped outer shape. The case includes a first bottom wall, a peripheral wall, and a second bottom wall. The second bottom wall faces the first bottom wall. The peripheral wall connects the first bottom wall and the second bottom wall. The first bottom wall has a rectangular planar shape. The first bottom wall has a long-side direction and a short-side direction. The long-side direction is parallel to a long side of the first bottom wall. The short-side direction is parallel to a short side of the first bottom wall. The first bottom wall is provided with an injection port. The injection port has an aspect ratio of less than 1.

Abstract: A temporary sealing plug is used to temporarily close an injection port of a power storage cell after injection. The temporary sealing plug includes a central portion and a peripheral edge portion. When viewed in a plan view, the peripheral edge portion surrounds the central portion. A cut extending radially from the central portion toward the peripheral edge portion is formed.

Abstract: A power storage cell includes the following configuration. The power storage cell includes a case, an electrode assembly, and an electrolyte solution. The case accommodates the electrode assembly and the electrolyte solution. The electrode assembly includes a first electrode, a second electrode, and a separator. The separator includes a mountain-fold portion and a valley-fold portion. The mountain-fold portions and the valley-fold portions are alternately arranged in a length direction of the separator. In the mountain-fold portion, the separator is bent in a mountain-folded manner toward outside of the electrode assembly. In the valley-fold portion, the separator is bent in a valley-folded manner toward the outside of the electrode assembly. The first electrode is disposed inside the mountain-fold portion. The second electrode is disposed inside the valley-fold portion. A through hole is formed at a tip of at least one of the mountain-fold portion and the valley-fold portion.

Abstract: A power storage cell comprises a case, an electrode assembly, an insulating film, and an electrolyte solution. The case accommodates the electrode assembly, the insulating film, and the electrolyte solution. The electrode assembly has an upper surface, a lower surface, and a peripheral surface. A liquid inlet hole is provided on a side of the case facing the upper surface. The peripheral surface connects the upper surface with the lower surface. The peripheral surface includes a first region and a second region. The first region is covered with the insulating film. The second region is not covered with the insulating film. The second region extends from the upper surface to reach the lower surface. The second region is smaller in area than the first region.

Abstract: A method is performed with a first printer and a second printer to be used in place of the first printer. The method includes: outputting, by the first printer, particular information relating to the first printer; receiving, by the second printer, an input of the particular information; acquiring, by the second printer, particular destination information based on the particular information, the particular destination information indicating the first printer in a local area network to which the first printer is connected; setting, by the second printer, the particular destination information as destination information indicating the second printer in the local area network; and transmitting a use stop request from the second printer or a server to the first printer. The use stop request is a request for stopping communication using the particular destination information. The server is configured to communicate with the first printer.

Abstract: Provided is an ocular device case with a new structure that can solve unexpected problems in the related art, for example, adverse effects on user's eyes by splashes of treatment liquid upon pouring the treatment liquid into the device case from a separate refill container. In a device case 10 including: a case body 18 accommodating treatment liquid 12 with ocular devices such as a contact lens 16; and a lid 20, a container receiving portion 48 is provided such that a spout 106 of a refill container 100 is brought into contact with the refill receiving portion 48 so as to allow the treatment liquid 12 to flow into the device case 10.

Abstract: An ocular device case with a new structure that can solve unexpected problems in the related art, for example, adverse effects on user's eyes by splashes of treatment liquid upon pouring the treatment liquid into the device case from a separate refill container. In a device case including: a case body accommodating treatment liquid with ocular devices such as a contact lens; and a lid, a container receiving portion is provided such that a spout of a refill container is brought into contact with the refill receiving portion so as to allow the treatment liquid to flow into the device case.

Abstract: A brush includes a head and a body. The head includes bristles, a diaphragm, and a vibration source attached to the diaphragm. The head is attached to the body. The body includes a circuit configured to supply to the vibration source a supply signal including a non-discrete signal in the audible range.

Abstract: A server system for an always-on connection includes: a plurality of always-on connection processing parts; and a controller. Each of the always-on connection processing parts includes a plurality of always-on connection execution parts, and the controller is configured to execute: a receiving process to receive a first request for the always-on connection from a terminal device; a determining process to determine a target always-on connection processing part, among the always-on connection processing parts according to the first request, the target always-on connection processing part being one always-on connection processing part to establish the always-on connection with the terminal device; and a sending process to send to the terminal device a destination data indicating a destination of the second request for the always-on connection after determining the target always-on connection processing part, the destination data also indicating the target always-on connection processing part.

Abstract: A server may receive remaining amount information related to a remaining amount of color material in a first color material cartridge from a printer on which the first color material cartridge is mounted, and send specific information to an external device in a case where the remaining amount of the color material in the first color material cartridge indicated by the remaining amount information is equal to or less than a first remaining amount threshold. The specific information is for changing a state of the printer from a state in which the printing process by using a second color material cartridge to be mounted is restricted to a state in which the printing process by using the second color material cartridge is permitted.

Abstract: A server includes memory, a request receiver, a first transmitter, a second transmitter, and a first memory controller. The memory includes a first table to store first identification information identifying a communication device and first user information in association with each other. In response to a reset instruction to reset first identification information being input at a communication device storing the first identification information, the request receiver receive the first identification information, and an identification information request from the communication device. The first transmitter transmits second identification information different from the first identification information to the communication device. The second transmitter transmits the first identification information to the communication device, the first identification information being to be stored in the communication device instead of the second identification information.

Abstract: An ocular device case with a new structure that can solve unexpected problems in the related art, for example, adverse effects on user's eyes by splashes of treatment liquid upon pouring the treatment liquid into the device case from a separate refill container. In a device case including: a case body accommodating treatment liquid with ocular devices such as a contact lens; and a lid, a container receiving portion is provided such that a spout of a refill container is brought into contact with the refill receiving portion so as to allow the treatment liquid to flow into the device case.

Abstract: A server includes memory, a request receiver, a first transmitter, a second transmitter, and a first memory controller. The memory includes a first table to store first identification information identifying a communication device and first user information in association with each other. In response to a reset instruction to reset first identification information being input at a communication device storing the first identification information, the request receiver receive the first identification information, and an identification information request from the communication device. The first transmitter transmits second identification information different from the first identification information to the communication device. The second transmitter transmits the first identification information to the communication device, the first identification information being to be stored in the communication device instead of the second identification information.

Abstract: Provided is a method for collecting an objective substance such as vanillin from a fermentation broth. Upon collecting an objective substance from a fermentation broth containing the objective substance by solvent extraction using an organic solvent, emulsification during the solvent extraction can be prevented by treating the fermentation broth with a protease and then subjecting it to the solvent extraction, or by carrying out the solvent extraction with an agitation power adjusted to a predetermined range, and thereby the objective substance can be collected from the fermentation broth.

Abstract: A server may receive remaining amount information related to a remaining amount of color material in a first color material cartridge from a printer on which the first color material cartridge is mounted, and send specific information to an external device in a case where the remaining amount of the color material in the first color material cartridge indicated by the remaining amount information is equal to or less than a first remaining amount threshold. The specific information is for changing a state of the printer from a state in which the printing process by using a second color material cartridge to be mounted is restricted to a state in which the printing process by using the second color material cartridge is permitted.

Abstract: A brush includes a head and a body. The head includes bristles, a diaphragm, and a vibration source attached to the diaphragm. The head is attached to the body. The body includes a circuit configured to supply to the vibration source a supply signal including a non-discrete signal in the audible range.

Abstract: There has been no sufficient study to address an issue caused in the use of an open-air type audio device. Therefore, provided is an audio device with an actually useful organism sensor. In particular, the audio device includes an audio unit 10 to externally abut on the ear without being inserted thereinto, and an organism sensor unit 70 to be inserted into the ear.

Abstract: An audio device and an audio system are provided. The audio device includes a panel, a vibration source attached to the panel, and a housing for supporting the panel. The housing is provided with an attaching portion.

Abstract: A measurement method of this disclosure is for evaluating an electronic device (100) that transmits air-conducted sound, generated by vibration of a vibrating body (102), to a user by the vibrating body (102) being placed in contact with a human ear. The measurement method includes placing the vibrating body (102) in contact with an ear model unit (50), measuring air-conducted sound generated by the electronic device (100) and air-conducted sound generated in the ear model unit (50), and selecting a correction value from among a plurality of correction values.