摘要:
A projector has projecting optical systems which include image formers and projecting lenses for projecting the formed images onto a screen. The optical axes of the projecting lenses are intersected with each other on or very near the surface of the screen. The image formers are arranged such that an image surface of each image former is coincident with the screen in accordance with Scheimpflug's rule.
摘要:
An illuminating reflection apparatus including a light source having a light emitting portion, a main mirror for reflecting light emitted from the light source toward an illuminating area, and an auxiliary mirror for reflecting light emitted from the light source toward the main mirror. The light source and the auxiliary mirror are correlated so that light emitted from the light emitting portion and reflected by the auxiliary mirror is returned to the light emitting portion.
摘要:
A reflecting illumination projecting device includes a light source which emits illuminating light and a mirror which reflects the illuminating light emitted from the light source. A transmission type image forming portion is provided between the light source and the mirror to form a pattern to be projected, and a projecting lens is provided between the light source and the image forming portion. An optical path separating element is disposed in the vicinity of an exit pupil of the projecting lens. The optical path separating element includes a first portion for introducing substantially all of the illuminating light to the projecting lens and a second portion for introducing light reflected by the mirror onto the image projection plane.
摘要:
A powdery porous carrier comprising a porous silicon-containing carrier is impregnated with a solution containing an organic solvent and an active ingredient hardly soluble in water, and the organic solvent is removed to give a solid dispersion having the active ingredient supported to the porous carrier without a treatment with a supercritical fluid. The porous silicon-containing carrier has a heating loss of not more than 4% by weight at a temperature of 950° C. for 2 hours (e.g., a spherical silicon-containing carrier such as a spherical porous silica). The porous silicon-containing carrier may be a spherical silica having a mean pore size of 10 to 40 nm and an oil absorption of 175 to 500 ml/100 g. A pharmaceutical composition (e.g., tablets, granules, or capsules) may be prepared from the solid dispersion and a pharmaceutically acceptable carrier. This invention provides a solid dispersion and a pharmaceutical composition (or a pharmaceutical preparation) which allows improvement in a solubility and a bioavailability of an active ingredient hardly soluble in water (e.g., a fibrate compound).
摘要:
An image display apparatus is provided with a slim design and improved illumination efficiency and which is able to suppress degradation of contrast thereby eliminating ghosts. The image display apparatus includes: a light source; a condensing mirror which condenses light emitted from the light source and makes a virtual secondary light source; a light tunnel on which light passing through a color filter is incident; a relay lens system through which light exiting the light tunnel passes; a first mirror on which the light passing through the relay lens is directly or indirectly incident; a reflective display including a plurality of micromirrors arranged on a substrate in a matrix, on which the light reflected off the mirror is incident, wherein each micromirror is turned ON or OFF by individually changing the slope of the micromirrors and thus angles of reflection; and a projection lens which enlarges and projects light reflected from the micromirrors in the ON state, wherein the relay lens system and the first mirror are disposed opposite to each other with an optical axis of the projection lens interposed therebetween.
摘要:
A virtual space management system includes: a plurality of space management servers for respectively managing a plurality of partial spaces obtained by dividing a virtual space; and a communication control server for relaying communication between at least one of the plurality of space management servers and a user terminal. Each space management server executes a process relating to a transition in which a position in the virtual space associated with the user terminal transitions from inside a partial space managed by another space management server to inside a partial space managed by the local space management server. The communication control server maintains communication connection with the user terminal during execution of the process relating to the transition, and changes a transmission destination of data received from the user terminal to the local space management server managing the partial space to which the transition has been made according to the transition.
摘要:
A foreign object detection apparatus has at least one pair of first and second members which are members configuring a space, in which bills to be processed are deposited, and disposed to face each other to push and sandwich the bills therebetween, the first member provided with antennas made of a copper foil and applied with a voltage from a voltage applying unit and the second member made of a conductive material and grounded to configure a virtual capacitor; a measuring unit which is disposed to measure a voltage generated according to electrostatic capacitance of the virtual capacitor; and a judging unit which judges the presence or not of a foreign object according to a difference between a prescribed reference signal and a changed output voltage from the measuring unit depending on a change in electrostatic capacitance of the virtual capacitor due to the foreign object included in the bills.
摘要:
An image display apparatus is provided with a slim design and improved illumination efficiency and which is able to suppress degradation of contrast thereby eliminating ghosts. The image display apparatus includes: a light source; a condensing mirror which condenses light emitted from the light source and makes a virtual secondary light source; a light tunnel on which light passing through a color filter is incident; a relay lens system through which light exiting the light tunnel passes; a first mirror on which the light passing through the relay lens is directly or indirectly incident; a reflective display including a plurality of micromirrors arranged on a substrate in a matrix, on which the light reflected off the mirror is incident, wherein each micromirror is turned ON or OFF by individually changing the slope of the micromirrors and thus angles of reflection; and a projection lens which enlarges and projects light reflected from the micromirrors in the ON state, wherein the relay lens system and the first mirror are disposed opposite to each other with an optical axis of the projection lens interposed therebetween.
摘要:
A vehicle warning system has an obstacle sensor for detecting approach of an obstacle to a vehicle, tactile information-generating elements for notifying a driver of the obstacle information based on information received from the obstacle sensor, and a controller for controlling the actuation of the tactile information-generating elements. The tactile information-generating elements are installed in the cushion of a driver seat, with a fore-and-aft and/or left-right arrangement. The controller controls the tactile information-generating elements based on the information from the obstacle sensor as well as information from one or more of a steering wheel-sensor, a blinker sensor, a brake sensor, and a vehicle speedometer.
摘要:
A foreign object detection apparatus has at least one pair of first and second members which are members configuring a space, in which bills to be processed are deposited, and disposed to face each other to push and sandwich the bills therebetween, the first member provided with antennas made of a copper foil and applied with a voltage from a voltage applying unit and the second member made of a conductive material and grounded to configure a virtual capacitor; a measuring unit which is disposed to measure a voltage generated according to electrostatic capacitance of the virtual capacitor; and a judging unit which judges the presence or not of a foreign object according to a difference between a prescribed reference signal and a changed output voltage from the measuring unit depending on a change in electrostatic capacitance of the virtual capacitor due to the foreign object included in the bills.