摘要:
A resin composition comprising a polyamide, a polyphenylene ether, an impact modifier, and a carbon type filler for an electrically conductive use, the filler residing in a phase of the polyphenylene ether. The resin composition of the present invention has excellent electrical conductivity, fluidity, and an excellent balance of a coefficient of linear expansion and an impact resistance, and generation of fines caused by pelletizing thereof can be largely suppressed when processing of an extrusion thereof is conducted.
摘要:
The invention provides a communication apparatus used inside a house, a communication system connected thereto, a communication process, and computer program used therefor. The communication apparatus of the present invention connected via a network to one or more terminal appliances in the house, communicates with an outside via two or more different communication configurations including a first communication configuration with a high speed digital transmission technique and a second communication configuration providing service for telephone subscribers. The communication apparatus is characterized in recognizing a situation thereby to disconnect the first communication configuration and to use only the second communication configuration for communication with the outside.
摘要:
A resin composition comprising a polyamide, a polyphenylene ether, an impact modifier, and a carbon type filler for an electrically conductive use, the filler residing in a phase of the polyphenylene ether. The resin composition of the present invention has excellent electrical conductivity, fluidity, and an excellent balance of a coefficient of linear expansion and an impact resistance, and generation of fines caused by pelletizing thereof can be largely suppressed when processing of an extrusion thereof is conducted.
摘要:
An acoustic matching layer 1 according to the present invention includes a first acoustic matching layer 2, which has a low density and a low sonic velocity, and a second acoustic matching layer 3, which has a higher density and a higher sonic velocity. The first acoustic matching layer 2, of which the acoustic impedance is matched to that of a medium into an ultrasonic wave is radiated, is provided closer to the medium, while the second acoustic matching layer 3 is provided closer to a piezoelectric layer, thereby increasing the sensitivity of an ultrasonic transducer.
摘要:
A method of making a porous body, including a dry gel, includes the step of forming the dry gel. The step of forming the dry gel includes the steps of: preparing a first gel having a first skeleton and pores; and restructuring the first gel by decomposing at least a portion of the first skeleton and forming a second skeleton, which is thicker than the first skeleton.
摘要:
A resist composition comprising a binder resin and a radiation-sensitive compound. The binder resin is an alkali-soluble resin or becomes alkali-soluble resin by the action of the radiation-sensitive compound after irradiation, and has a polymerization unit represented by the following formula (I): wherein, R1 represents a fluoroalkyl group having 1 to 12 carbon atoms and having at least one fluorine atom, and R2 represents hydrogen atom or an acyl group having 2 to 5 carbon atoms.
摘要:
A positive resist composition comprising, in admixture, an alkali-soluble resin, a quinone diazide compound and a mixed solvent of (B) at least one organic solvent selected from the group consisting of &ggr;-butyrolactone, 3-methoxybutanol and cyclohexanone and (A) an organic solvent other than the solvents (B) which does not have simultaneously an alkylcarbonyl group and an alkoxy group in a molecule and has a boiling point of from 140 to 180° C. under atmospheric pressure (B), which composition has a large &ggr;-value and provides an improved profile and a large depth of focus.
摘要:
A thermal object detecting method for; obtaining a thermal image of a measuring space by two-dimensional thermal image detecting method for detecting two-dimensional thermal image information, obtaining position information of an object in the measuring space by object position detecting device, obtaining distance data between said two-dimensional thermal image detecting device and said object from the position information, and correcting the temperature level of the object in the thermal image in the measuring space or correcting the size of the object in the thermal image in said measuring space, using the distance data from the object as correction factor.
摘要:
A primary object of the invention is to provide a method and system for detecting humans present in a restricted space, particularly, in a commuter train, a building, etc., by using an infrared sensor capable of detecting the presence of humans, and for judging the ratio of human occupancy in that space. To accomplish this object, according to the invention, the infrared sensor is installed, for example, on a ceiling near the center of a room, and the whole room space is scanned by the infrared sensor to detect in which region of the room a human is present. The proportion of human presence regions thus detected to the whole detection region is determined as the ratio of human occupancy. More specifically, a designated space is detected by the infrared sensor, and only human presence regions are extracted from that space; then, the ratio of human occupancy in the room is estimated from the ratio of the area of the extracted human presence regions to the area of the whole detection area.
摘要:
An engine intake system includes a primary port for introducing intake gas throughout an entire engine operating condition. A secondary port is provided with a gate valve which is opened in a high engine load condition for introducing the intake gas. A ratio of a tumble flow to a swirl flow is gradually increased as the gate valve is operated from an entirely closed condition to a fully open condition. According to this invention, ignition and combustion characteristics can be improved.