摘要:
In a case where an intruder is detected in a house, a detection signal is outputted from a home security communication device, and is notified to a monitor center through an in-area communication management device by a wireless connection. The monitor center notifies a portable telephone owned by a resident of the house that the intruder exists in the house and also notifies houses to in the area that the intruder exists in the house.
摘要:
A semiconductor device includes: an insulating base; a semiconductor element provided on the insulating base; a protector provided on the semiconductor element; and a frame provided on a periphery of the insulating base and surrounding the semiconductor element. A region inside the frame is filled with a sealing resin, and at least one groove is provided in an upper corner portion of the frame on the semiconductor element side of the frame.
摘要:
A bright and dark field switching device, according to the present invention, comprises a glare-proof filter 31 and a condenser lens 32 for a dark field, a guide mechanism 40, and a switching mechanism 60. The glare-proof filter 31 and the condenser lens 32 for a dark field are arranged on both sides with an optical path L of an illuminating optical system interposed therebetween. The guide mechanism 40 holds the glare-proof filter 31 and the condenser lens 32 for a dark field such that they can be moved to the optical path L and can be returned from the optical path L. The switching mechanism 60 moves the glare-proof filter 31 and the condenser lens 32 for a dark field to the optical path L and returns them from the optical path L. Further, the switching mechanism 60 moves the glare-proof filter 31 together so as to position the same on the optical path L only when returning the condenser lens 32 for a dark field from the optical path L.
摘要:
A crystal oscillation circuit includes a main oscillation circuit, an auxiliary oscillation circuit, and a control circuit. The main oscillation circuit has a crystal resonator. The auxiliary oscillation circuit increases an exciting current of the crystal resonator to assist the start of oscillation of the main oscillation circuit. The control circuit connects the auxiliary oscillation circuit parallel to the main oscillation circuit at the start of oscillation to increase an exciting current of the crystal resonator.
摘要:
In a distance measuring apparatus, a large number of distance data within a certain calculation angle region are acquired so as to obtain distance data with high reliability. The distance measuring apparatus is comprised of: a transmitter/receiver device including at least one of a transmitter for projecting electromagnetic waves while scanning the electromagnetic waves, and a receiver for receiving reflection waves of the electromagnetic waves reflected from an object while scanning the reflection waves; an angle detecting apparatus for detecting at least one of an angle when the electromagnetic waves are projected and an angle when the reflection waves are received; a distance calculating apparatus for calculating a distance up to the object corresponding to the angle based upon a relationship between the electromagnetic waves and the reflection waves, and for using a calculation result as detection data; and a data processing apparatus for acquiring distance data in a calculation angle region corresponding to a plurality of the distance calculations based upon the detection data obtained during a plurality of distance calculations.
摘要:
A semiconductor device includes: an insulating base; a semiconductor element provided on the insulating base; a protector provided on the semiconductor element; and a frame provided on a periphery of the insulating base and surrounding the semiconductor element. A region inside the frame is filled with a sealing resin, and at least one groove is provided in an upper corner portion of the frame on the semiconductor element side of the frame.
摘要:
A tabular form element arrangement data describing the arrangement of various component elements constituting a production system along the work flow in a combination of process identification names with component element names, is prepared. Element definition files describing programs for simulating the operations of various component elements are prepared. A program preparation unit sequentially reads component element names combined with process identification names from the element arrangement data and sequentially reads the element definition files corresponding to the read component element names. A variable array containing variables described in respective element definition files is prepared simultaneously along with an initial process program array containing programs described in respective definition files and a simulation program array. The initial process programs contained in the initial process program array are executed to correspond variables referring to each other and the operations of various component elements constituting a production system are simulated.
摘要:
A laser processing apparatus is provided with a first laser oscillator for laser CVD and a second laser oscillator for laser repair in a laser oscillation section. Either one of the first or second laser beam is irradiated by switching the first and second laser oscillators by a laser oscillator switch portion of a main body section. An optical path forming member is disposed such that the first or second laser beam, whichever is irradiated, will take the same optical path and reach a sample, after passing a common slit, to perform laser processing on the sample. Further, an objective lens is configured to be switched to an objective lens having a magnification corresponding to a wavelength of the laser beam irradiated from the laser oscillation section by an objective lens switch section of an objective lens section.
摘要:
A polyamide with excellent stretching properties is disclosed, which comprises 50 to 99.8 mol % of a unit derived from a lactam and/or an aminocarboxylic acid, 0.1 to 25 mol % of a unit derived from a dicarboxylic acid, and 0.1 to 25 mol % of a unit derived from a diamine component containing 10 to 100 mol % of at least one compound selected from the group consisting of a branched saturated diamine having 6 to 22 carbon atoms, a branched alicyclic diamine having 6 to 16 carbon atoms, and a norbornanediamine.
摘要:
This invention provides a paint composition which comprises a film-forming resin component comprising from 65 to 95 parts by weight of a hydroxyl-containing polyester resin (A) having a number average molecular weight of from 1,500 to 35,000, a glass transition temperature of from −30° C. to 60° C. and a hydroxyl value of from 3 to 100 mg KOH/g; and 5-35 parts by weight of a melamine resin crosslinking agent (B) which is a methylolated melamine resin whose methylol groups are alkyl etherified, at least 20% of the total number of methylol groups therein having been etherified with a C6-C12 alkyl group; and (C) 0.1 to 2.0 parts by weight, per 100 parts by weight of the total resin component, of a curing catalyst. The paint composition excels in popping resistance, and can form paint film of favorable hardness, formability, curability (solvent resistance) and adhesion.