摘要:
An ink jet printer including a feed roller for feeding paper to a print area where print is effected by an ink jet head, a transparent roller to transport the paper which rotates at a peripheral speed faster than a feed roller, and an ink shielding portion positioned between the paper the print area and the ink jet head. The ink jet printer may also include a shaft which supports starwheels at the ends thereof, the central portion thereof being urged toward a plurality of paper discharge rollers.
摘要:
In a printer, a bottom of an automatic paper feeder is formed by a bottom itself of a printer case; an operation lever is provided for operating a hopper and separation pawls arranged in a stacker section; a spring member is used as a changeover mechanism for a paper feed-in roller; an ink shielding portion is provided over an entire print area; the paper is discharged while forcibly urging the paper in a concave shape in which its printed surface is concaved; and a changeover is effected between a paper feeding operation and a pumping operation by a carriage at both ends of a carriage-moving area.
摘要:
A printer including an automatic paper feeder having a stacker section capable of setting a plurality of sheets of paper therein, wherein a bottom of said stacker section is formed by a bottom itself of a printer case. In addition, the printer may include a hopper disposed in the stacker section to urge the paper upwardly, a pair of swinging members each having a separation pawl located above a corner of the paper and a pressing-down portion for pressing down the hopper, each of the swinging members being supported swingably about a shaft located between the separation pawl and the pressing-down portion and an operation lever having a pair of actuating portions capable of pressing downward the swinging members and supported rotatably above the stacker section.
摘要:
An actuation mechanism for a lever including a spring member supported by the lever and frame of the printer and an actuation portion for rotating the lever by pressing and displacing an intermediate portion of the spring member. The printer may include a feed-in roller for feeding sheets of paper, a carriage for printing the sheet fed by the feed-in roller, a feed-in gear for rotating the feed-in roller, a movable gear rotatably supported by a rotatable lever and capable of assuming a first position in which the movable gear meshes with the feed-in gear to rotate the feed-in gear and a second position in which the movable gear does not mesh with the feed-in gear, and an actuation mechanism.
摘要:
A paper skew removal apparatus including a single paper feed roller for feeding a paper in a state that the paper feed roller is in contact with the central part of the paper as viewed in the paper width direction, and a paper feed roller and gate roller for contacting the leading edge of the paper, the portions of the rollers that contact the leading edge of the paper are disposed in a direction orthogonal to the advancing direction of the paper fed by the paper feed roller. A printer is also disclosed which incorporates the disclosed paper skew removal apparatus. The inventive and unique construction provides reduction of paper feed time and size reduction in the overall printer, as well as ensuring a reliable skew removal from the paper.
摘要:
A method of discharging paper by forcibly urging the paper in a concave shape in which a printed surface is rendered concave as viewed in a discharging direction and an ink jet printer including a pair of supporting portions for supporting both side portions of the paper which has been discharged after being printed on an upper surface thereof, and a pushing-down portion for pushing down a central portion of the paper.
摘要:
A cooking device comprises a cooking device body comprising a heating chamber for heating an object; a fan, comprising a bladed wheel and a casing having the bladed wheel in rotatable manner, to discharge air in the heating chamber; and an exhaust duct comprising an exhaust guide plane to guide the air blown out by the fan to the outside of the cooking device body. The casing comprises an arc-shaped guide plane to guide an air flow generated by a rotation of the bladed wheel in a rotation direction of the bladed wheel, and an outlet port opened from a part of the arc-shaped guide plane to one side in a tangent direction of the arc-shaped guide plane. The rotation direction of the bladed wheel is a direction opposite to the opening direction of the outlet port, and turbulence is generated in the exhaust duct.
摘要:
There are provided a crosslinkable elastomer composition which assures a small change in weight in both of There are provided a crosslinkable elastomer composition which assures a small change in weight in both of O2 plasma treatment and O2/CF4 plasma treatment and is capable of significantly inhibiting generation of foreign matters (particles) in these treatments, and a molded article made of the composition. The crosslinkable fluorine-containing elastomer composition comprises a crosslinkable fluorine-containing elastomer, silicon carbide particles having a bulk density of not more than 0.15 g/cm3, and further a crosslinking agent as case demands, and the molded article is obtained by crosslinking the composition.
摘要:
A cooking device has an exhaust duct (19) configured and arranged to mix together exhaust air discharged from an opening (61a) at a tip of a nozzle part (61) and part of cooling air discharged from a cooling fan and guide the mixed exhaust air to discharge it outside of a casing, and an exhaust duct temperature sensor (70) placed within the exhaust duct (19) to detect a temperature of an atmosphere inside the exhaust duct at a portion upper than the opening (61a) of the nozzle (61). A fan abnormal-stop detection part detects an abnormal stop of the fan when an increment per unit time of an atmosphere temperature inside the exhaust duct (19) detected by the temperature sensor (70) during cooking becomes equal to or higher than a first threshold value.
摘要:
The present invention provides a curable composition comprising a fluorine-containing elastomer having a cyano group in its trunk chain and/or side chain and inorganic nitride particles, or a curable composition comprising a specific crosslinking agent, a fluorine-containing elastomer having a cure site crosslinkable with the crosslinking agent and inorganic nitride particles. The present invention also provides a molded article obtained by curing the above-mentioned curable composition. The present invention further provides a process for production of a molded article comprising a step of primary vulcanization of the curable composition and a step of secondary vulcanization following the primary vulcanization. The curable composition is characterized by comprising a fluorine-containing elastomer having a cyano group in its trunk chain and/or side chain and inorganic nitride particles and containing the inorganic nitride particles in an amount of 0.1 to 20 parts by weight based on 100 parts by weight of the fluorine-containing elastomer. Also the curable composition is one comprising at least one kind of a crosslinking agent selected from the group consisting of an oxazole crosslinking agent, an imidazole crosslinking agent and a thiazole crosslinking agent, a fluorine-containing elastomer having a cure site crosslinkable with the crosslinking agent and inorganic nitride particles.