摘要:
An operation control unit of a reception system includes a visitor ID information DB for storing therein visitor comparison information and visitor ID information including a phone number of a receiver of a visitor; an identifying unit for identifying the visitor when visitor information obtained by a camera or the like of the robot is identical to the visitor comparison information; a phone calling module for calling the phone number of a mobile terminal of the receiver via a phone network, when the visitor is identified; an informing content determining unit for determining an informing content to the receiver based on the visitor ID information, when the visitor is identified; and a speech generating part for converting the received information into a voice. The informing content is sent to the mobile terminal of the receiver via the phone network.
摘要:
A LiFePO4 carbon composite material is to be synthesized in a single phase satisfactorily to prevent the deterioration of the performance of the cathode active material from occurring and achieve superior cell characteristics. In preparing a cathode active material, starting materials for synthesis of a compound represented by the general formula LixFePO4, where 0
摘要:
An actuator 23d for pushing a plurality of friction plates 44, 44 to a plurality of plates 37, 37 to be braked is composed of members including electroactive polymer, the shape of the elastomer of which is changed by electric energy.
摘要:
A magnetic recording medium having good corrosion resistance, electromagnetic conversion characteristics and storability is obtained. In a magnetic recording medium including a foundation layer and a magnetic layer having a thickness of 55 nm or less, which is formed by a vacuum thin film forming technique, on one principal surface of an elongate non-magnetic substrate, the foundation layer is made of a silicon nitride film having a thickness of 2 nm to 50 nm. A magneto-resistive magnetic head or a giant magneto-resistive magnetic head is slid on the magnetic recording medium so as to record and reproduce signals.
摘要:
The present invention provides a non-aqueous electrolyte secondary cell including: a cathode containing a manganese oxide or a lithium-manganese composite oxide; an anode containing a lithium metal, a lithium alloy, or a material capable of doping/dedoping lithium; and an electrolyte containing at least two electrolyte salts, one of which is LiBF4 contained in the range from 0.005 mol/l to 0.3 mol/l. This enables to increase the cycle characteristic, preventing deterioration of the cell characteristic caused by a repeated use.
摘要:
In a vehicular automatic brake system, a distance X between a vehicle to be controlled and an obstacle is determined using a distance sensor, a relative velocity Vs with respect to the obstacle is determined from changes of X with time, a judgment is made as to whether the vehicle to be controlled is approaching the obstacle, further, an estimated time Tx which will be taken until contact with the obstacle is determined from Vs and X, and braking is performed in accordance with the value of Tx.
摘要:
A rubbing apparatus for imparting an alignment control power with respect to alignment of liquid crystal molecules to an alignment film on a transparent substrate of a liquid crystal device by rubbing the alignment film with a rubbing roller while the rubbing roller is rotated and kept in contact with the transparent substrate having thereon the alignment film, comprising: measuring means for measuring a three-dimensional stress imposed on the transparent substrate by the rubbing roller when the rubbing roller is brought into contact with the transparent substrate, and control means for controlling the three-dimensional stress so as to provide a prescribed stress to effect a rubbing treatment. The measuring means may perform the measurement by breaking up a stress into two stress components in directions perpendicular and parallel to the rubbing direction, respectively. The measurement of a stress may be performed by measuring a load imposed on the transparent substrate. The rubbing apparatus may further comprise judging means for judging a fluctuation in stress and correction means for correcting the fluctuation.
摘要:
A brake control system for a vehicle in which a brake pressure is generated in accordance with a signal from an electronic control unit for applying the brake pressure to vehicle wheels, characterized in that a mechanical brake system is automatically actuated when an unexpected electrical fault has occurred in an electrical brake system.
摘要:
A rotary polygonal mirror has a base member with a portion of a polygonal cross-section constructed of such a relatively light-weight material as can easily be formed into a relatively complicated configuration. The polygonal portion includes a reflective mirror face formed on one or more sidewalls thereof. A method of making such rotary polygonal mirror includes the step of molding the base member with or without subjecting one or more sidewalls of the polygonal portion to a precision cutting to form a reflective mirror face thereon.
摘要:
In making reflection mirrors for optics, a technique is provided for making up a reflection mirror not of a glass-system material but of metallic material, and a method for high-precision mirror-machining of a metal plate is also disclosed.