Abstract: According to an aspect, a detection device includes: photodiodes that are provided on a substrate; light-emitting elements that are arranged so as to face the photodiodes; and a light-transmitting placement substrate that is disposed between the photodiodes and the light-emitting elements and on which target objects are to be placed. The photodiodes, the placement substrate, and the light-emitting elements are arranged in the order as listed, in a direction orthogonal to the substrate. A light-emitting element of the light-emitting elements corresponding to the photodiode to be detected is controlled to be lit, and another light-emitting element of the light-emitting elements corresponding to the photodiode not to be detected is controlled to be unlit. The photodiodes to be detected output sensor values based on light from the lit-up light-emitting elements. The light-emitting elements adjacent to the lit-up light-emitting elements at least in row and column directions are controlled to be unlit.

Abstract: Problems occur in a bead mill due to wear on a sealing member of a sealing device disposed on a contact portion between a rotating portion and slurry, and due to the adhesion of deposits on the sealing device. A bead mill device that stirs a mixture of slurry and beads in a vertical cylindrical container includes a slurry storage vessel disposed above the cylindrical container, and a slurry flow passage through which the slurry flows from the slurry storage vessel into the cylindrical container. A component that causes the slurry in the slurry flow passage to flow downward is disposed on a rotary shaft. Further, a component for suppressing the flow of the slurry is disposed in the slurry storage vessel. This structure obviates the need to dispose a mechanical sealing device on the rotary shaft.

Abstract: An information processing apparatus includes a storing section configured to store scenario information and device information associated with the scenario information. The scenario information includes information configured such that another information processing apparatus executes presentation or reception of predetermined information when the other information processing apparatus determines that a predetermined condition is satisfied. The device information includes information representing specifications of hardware of the other information processing apparatus required when the other information processing apparatus executes at least one of the determination that the predetermined condition is satisfied and the presentation or the reception of the predetermined information.

Abstract: An image processing apparatus includes an external scenery sensor that images at least one target, and an image generation unit that generates a virtual image corresponding to at least one of the targets which are moving among the imaged targets.

Abstract: An information processing apparatus includes a storing section configured to store scenario information and device information associated with the scenario information. The scenario information includes information configured such that another information processing apparatus executes presentation or reception of predetermined information when the other information processing apparatus determines that a predetermined condition is satisfied. The device information includes information representing specifications of hardware of the other information processing apparatus required when the other information processing apparatus executes at least one of the determination that the predetermined condition is satisfied and the presentation or the reception of the predetermined information.

Abstract: An information processing apparatus includes a storing section configured to store scenario information and device information associated with the scenario information. The scenario information includes information configured such that another information processing apparatus executes presentation or reception of predetermined information when the other information processing apparatus determines that a predetermined condition is satisfied. The device information includes information representing specifications of hardware of the other information processing apparatus required when the other information processing apparatus executes at least one of the determination that the predetermined condition is satisfied and the presentation or the reception of the predetermined information.

Abstract: An image processing apparatus includes an external scenery sensor that images at least one target, and an image generation unit that generates a virtual image corresponding to at least one of the targets which are moving among the imaged targets.

Abstract: An image processing apparatus includes an external scenery sensor that images at least one target, and an image generation unit that generates a virtual image corresponding to at least one of the targets which are moving among the imaged targets.

Abstract: The present invention provides a photoluminescent material that emits visible light by irradiation of light, which is a sodalite containing a given amount of a silver atom (excluding a sodalite containing an oxalic acid anion) or a sodalite containing given amounts of a silver atom and a zinc atom.

Abstract: The present invention provides a photoluminescent material emitting a visible light by irradiation of light, which is zeolite A comprising silver ion, zinc ion and at least one selected from the group consisting of cesium ion and rubidium ion.

Abstract: A head mounted display, includes an image display unit enabling the user to visually recognize the virtual image, and an augmented reality processing unit causing the image display unit to form the virtual image including a virtual object displayed additionally to a real object actually existing in the real world, in which the augmented reality processing unit causes the virtual image including the virtual object in a first display aspect to be formed, and then causes the virtual image including the virtual object in a second display aspect to be formed after a predetermined retention time period has elapsed, and in which a degree of the visibility hindrance of the virtual object in the second display aspect for the real object is lower than a degree of the visibility hindrance of the virtual object in the first display aspect for the real object.

Abstract: The present invention provides a photoluminescent material that emits visible light by irradiation of light, which is a sodalite containing a given amount of a silver atom (excluding a sodalite containing an oxalic acid anion) or a sodalite containing given amounts of a silver atom and a zinc atom.

Abstract: A projector includes a power source accommodation section and a projection section body. The power source accommodation section is supported by a duct and accommodates a power source circuit that converts electric power supplied from the duct. The projection section body accommodates a projection section that projects an image, and the projection section body is so supported by the power source accommodation section that a direction in which the image is projected is adjustable.

Abstract: A projector includes a power receiving terminal, a light source that emits light based on electric power supplied to the power receiving terminal, a light diffuser that adjusts the degree of diffusion of the light from the light source, a specifying section that alternately specifies one of illumination projection and image projection every time electric power supply to the power receiving terminal is started, and a light diffusion controller that controls the light diffuser so that when the specifying section specifies the illumination projection, the light diffuser diffuses the light from the light source, whereas when the specifying section specifies the image projection, the light diffuser transmits the light without substantially diffusing the light.

Abstract: An image processing apparatus includes an external scenery sensor that images at least one target, and an image generation unit that generates a virtual image corresponding to at least one of the targets which are moving among the imaged targets.

Abstract: A projector includes a projection section adapted to project a projection image on a projection surface including a target part, a detection section adapted to detect a distance from a predetermined position to the target part, and a control section adapted to set an area to be projected on the projection surface other than the target part out of the projection image as a partial area based on the distance thus detected, and change a display state of the projection image so that the partial area set is masked.

Abstract: A projector can be easily attached by mounting a connecting unit to a socket for illumination in an ordinary home. Since the projector includes a communication unit configured to receive an electronic mail, the projector updates an image signal and adjusts a diffusion degree of modulated light by a light-diffusion adjusting unit on the basis of contents of the mail received by the communication unit. Therefore, when a user desires to inform family members who will return home that the user suddenly has to go out, if the user transmits in advance, to the projector, a mail including a message for a family member who returns home, the family member who returns home turns on an illumination switch at the entrance, whereby the projector can start up, perform an illuminating function, and clearly project and display the message.

Abstract: A display device that can be used with another display device, includes: a display unit; a command receiving unit which receives a control command or ID information from an external remote controller; and a command processing unit. The display unit displays the display device's own ID in response to reception of the control command by the command receiving unit. If the command receiving unit receives the ID information indicating the display device's own ID after the display unit starts displaying the display device's own ID, the command processing unit performs processing corresponding to the control command.

Abstract: A projector includes a power receiving terminal, a light source that emits light based on electric power supplied to the power receiving terminal, a light diffuser that adjusts the degree of diffusion of the light from the light source, a specifying section that alternately specifies one of illumination projection and image projection every time electric power supply to the power receiving terminal is started, and a light diffusion controller that controls the light diffuser so that when the specifying section specifies the illumination projection, the light diffuser diffuses the light from the light source, whereas when the specifying section specifies the image projection, the light diffuser transmits the light without substantially diffusing the light.

Abstract: An information processing apparatus includes a storing section configured to store scenario information and device information associated with the scenario information. The scenario information includes information configured such that another information processing apparatus executes presentation or reception of predetermined information when the other information processing apparatus determines that a predetermined condition is satisfied. The device information includes information representing specifications of hardware of the other information processing apparatus required when the other information processing apparatus executes at least one of the determination that the predetermined condition is satisfied and the presentation or the reception of the predetermined information.