Abstract: A user terminal 100a stores therein user's personal information I1. The user terminal 100a limits the range of information that can be provided to a user terminal 100b in the personal information I1 to personal information I1b and limits the range of information that can be provided to a user terminal 100c in the personal information I1 to personal information I1c. Similarly, each of the user terminals 100b and 100c also limits the range of information that can be provided in accordance with a partner. Each user terminal 100 may limit the range of information that can be transmitted or received by an output filter or an input filter.

Abstract: A document generation device includes a receiving unit that receives data assigned a tag from a user terminal, a checking unit that refers to a first filter indicating tags necessary for a document in a predetermined format to determine whether or not the tag assigned to the received data meets the first filter, and a document generating unit that generates a document on the basis of data that meet the first filter.

Abstract: A battery unit includes a power storage unit for supplying power to an external device, a communication unit for performing communication with the external device, and a processor for performing a control process on the external device on the basis of a power storage status of the power storage unit or information obtained from the external device. For example, when the state of charge (SOC) of the power storage unit has lowered, the processor limits the operation of a household electric appliance with a low priority level in the control process.

Abstract: A sound absorbing luminaire providing lighting for an interior space environment and managing the acoustics within the environment. The luminaire includes a frame holding an acoustic film and a lighting element, forming a resonant cavity between them. The acoustic film is used for absorbing sound within the resonant cavity, and the lighting element provides light from a light source, such as LEDs, through the acoustic film. An optical film can be mounted in the frame between the acoustic film and the lighting element for providing a desired distribution of light.

Abstract: An anti-squirrel device for pole mounted bird feeders consisting of a section of tubing slidably mounted around the pole suspended by an elastic band.

Abstract: An anti-squirrel device for pole mounted bird feeders is provided that consisting of a section of tubing slidably mounted around the pole suspended by an elastic band.