摘要:
A compressor that allows a discharge port to assume a large circumference and a large area at an exit end thereof so as to optimize the discharge resistance and the pressure-receiving area and assuring improved volumetric efficiency through reduced dead volume, includes a discharge port 5b, an entrance end of which opens into a compression chamber and an exit end that is able to open and shut with a discharge valve 43. The discharge port 5b is constituted with a recessed portion 50 formed to achieve a predetermined depth from the exit end and a through portion 51 having a smaller sectional area than the sectional area of the recessed portion 50. The through portion 51 is formed so that its width measured along a direction perpendicular to the longitudinal direction of the discharge valve is greater than its width measured along the longitudinal direction of the discharge valve 43.
摘要:
In a reclining device, a pawl is guided by guide walls formed in a guide while both of side portions thereof are applied thereto, so as to be movable only radially inwards and outwards. The pawl is divided into two divisional pawls configured to obliquely contact with each other, so as to be pressed and moved away from each other in opposite lateral directions and to be pressed against the guide walls positioned in respective lateral directions when the pawl is pressed and moved in the advancing direction by the pressing cam. A division line is set to form inclined surfaces that are configured to bring the two divisional pawls into face contact with each other obliquely with respect to the advancing moving direction of the pawl, and vertical surfaces that are configured to bring the two divisional pawls into face contact with each other in a direction perpendicular to the pawl advancing moving direction.
摘要:
A noble metal is supported on an upstream-side catalytic portion 20 at least, and an SOx storage material, such as Mg and K that lower the noble metal's activities, is supported on a downstream-side catalytic portion 21. The noble metal being supported on the upstream-side catalytic portion 20 oxidizes SO2 efficiently to turn it into SOx, because the lowering of oxidizing activities is suppressed. These SOx are retained by means of storage in the SOx storage material being loaded on the downstream-side catalytic portion 21. Therefore, the SOx storing performance improves, and it is good in terms of durability as well.
摘要:
A receiving apparatus 10 includes a stereo blend control unit 21 for carrying out a stereo blend process according to the reception state of a broadcast wave, a pilot detecting unit 18 for detecting a pilot signal included in the broadcast wave, and a high cut control unit 22 for carrying out high cut control according to the reception state of the broadcast wave and for carrying out the high cut control when the pilot signal is not detected by the pilot detecting unit.
摘要:
To provide: a coated wood composite having surface properties such as transparency, smoothness, gloss, uniformity, and depth, and excellent in various physical properties such as durability and strength; and a method for producing such a coated wood composite efficiently and easily. A coated wood composite produced by placing an unsaturated polyester resin composition on a decorative veneer and heat-pressing the decorative veneer and the composition placed thereon to mold the composite, wherein the unsaturated polyester resin composition comprises: an unsaturated polyester; a polymerizable monomer; and an isocyanate component essentially including an aliphatic diisocyanate.
摘要:
The present invention has as its object the improvement of the efficiency of purification of the hydrocarbons, carbon monoxide, and nitrogen oxides, in particular, particulate matter PM, contained in the exhaust gas of diesel engines; further, the filter catalyst for exhaust gas purification of a diesel engine having a filter structure carrying a precious metal of, the present invention is comprised of a filter structure having-an upstream portion at the side where the exhaust gas flows in, a downstream portion at the side where the exhaust gas flows out, and a midstream portion positioned between the upstream portion and downstream portion, carrying the precious metal at the upstream portion at the side where the exhaust gas flows in at a high concentration, and carrying it at the downstream portion at a low concentration; and the method of production of the present invention has, in particular, a step of immersing the filter structure from the end face of the upstream portion to the downstream portion in a solution of the precious metal and a step of immersing only the upstream portion in a solution of the precious metal.
摘要:
There is provided an optical apparatus includes a sensor for detecting vibration that is caused in the optical apparatus, a blur correction unit for correcting blur of an image obtained by the optical system, a control unit for controlling driving of the blur correction unit according to an output of the sensor, a finder for observing the image obtained by the optical system, the finder having an eyepiece optical system; and a display for displaying the image obtained by the optical system, in which the control unit changes a vibration detection frequency band depending on whether the finder is used or the display is used.
摘要:
In a resin window frame (2, 4), an outer frame member (2a, 4a) made of resin blended with cellulose-based fine powder has a hollow portion, and a wooden core member (2b, 4b) having shape and size corresponding to the hollow portion of the outer frame member (2a, 4a) is engagedly inserted into the hollow portion of the outer frame member (2a, 4a).
摘要:
An internal combustion engine in an engine exhaust passage of which an NOx adsorption catalyst (12) adsorbing NOx contained in exhaust gas at the time of a low temperature and desorbing the adsorbed NOx when the temperature rises and an NOx storage catalyst (14) are arranged. When the NOx storage catalyst (14) can store NOx, the temperature of the NOx adsorption catalyst (12) is made to forcibly rise to a target temperature at which the amount of NOx which the NOx storage catalyst (14) can store is desorbed, and the NOx desorbed from the NOx adsorption catalyst (12) is stored in the NOx storage catalyst (14).
摘要:
A noble metal is supported on an upstream-side catalytic portion 20 at least, and an SOx storage material, such as Mg and K that lower the noble metal's activities, is supported on a downstream-side catalytic portion 21. The noble metal being supported on the upstream-side catalytic portion 20 oxidizes SO2 efficiently to turn it into SOx, because the lowering of oxidizing activities is suppressed. These SOx are retained by means of storage in the SOx storage material being loaded on the downstream-side catalytic portion 21. Therefore, the SOx storing performance improves, and it is good in terms of durability as well.