摘要:
A packaged air filter part and a method of packaging the air filter part are provided to suppress the absorption of organic substances by the air filter part. The air filter part is encased within a packaging material and has a filter medium capable of cleaning air in at least a part thereof. The dibutyl phthalate content per 1 g of the filter medium is 1.0 &mgr;g or lower when the filter medium is taken out of the encasing of the packaging material. The air filter package unit includes the air filter part, and a packaging material arranged so that the filter medium is shielded from outside air. The method of packaging an air filter includes a step of producing air filter part, a step of packaging the air filter part with a first material, and a step of further packaging the packaged air filter part with a second material.
摘要:
An air filter unit in which the generation of organic substances is restrained by controlling at least the amount of organic substances detected from a square test piece of 5.times.5 cm (25 cm.sup.2) of a filter medium so as to be 100 ng or less in the total amount of organic substances detected from the whole air filter unit at a temperature of 40.degree. C. before using. The air filter unit is assembled by housing a filter medium that has been bent in a waveform in a frame composed of 4 outer frame members and sealing the gap between the frame and the filter medium using a sealing compound. Organic substances adhering to the air filter unit are removed by blowing a cleaned air heated at 80.degree. C. against the air filter unit at a velocity of 50 ml/min for 60 minutes. Then, an air suction port and an air exhaust port of the air filter unit are sealed with a film (for example, a PET film) which keeps the unit from contacting with organic substances and from which organic substances are not generated.
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 serial printer wherein a print head is reversibly displaced transverse to a print medium by an open looped grooved rotating cylindrical cam is provided. A unidirectional drive shaft is operatively coupled to the cam by a drive gear engaged with planet gears mounted on a clutched rotary member for rotating the cam when the rotary member is stationary. An intermediate gear is intermittently engaged with the drive gear for changing the rotating direction of the cam upon engagement of the intermediate gear between the drive gear and planet gear. The rotary member includes geared regions adapted to be engageable with a print medium advancing assembly for advancing the recording medium during rotation of the rotary member when the drive of the print head is stopped and the direction of the cylindrical cam is about to be reversed. Advancing the print medium during change of direction of the print head when the cam is not being driven reduces the load placed on the motor, thereby permitting reduction in power consumption.
摘要:
Multicore electric wires 31 for connecting an operation key sheet 4a and a control section of an oven body are loosely inserted into a hinge shaft 5b in a cylindrical shape and a door pipe 30 in a cylindrical shape having a length exceeding a half of the height of a door 2, and the door pipe 30 guides the electric wires 31 along the axial direction of the hinge shaft 5b. When the door 2 is opened/closed, torsional stress caused in the electric wires 31 are dispersed over the electric wires 31 disposed correspondingly to the length of the door pipe 30.
摘要:
The present invention aims to provide a curable composition excellent in storage stability and scorch resistance. The present invention provides a curable composition including a fluoroelastomer (A) that contains a cyano group in a main chain and/or a side chain thereof, and a compound (B) that is at least one compound selected from the group consisting of an amide compound and a hydrazide compound, the compound (B) having at least one structure selected from the group consisting of azo structure, hydrazine structure, and imine structure, and producing NH3 when decomposed.
摘要:
A curable composition including a fluorine-containing elastomer having a cyano group in its trunk chain and/or side chain and 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, or a curable composition including a specific crosslinking agent selected from 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. Also disclosed is a molded article obtained by curing the above-mentioned curable composition, and a process for production of a molded article which includes a step of primary vulcanization of the curable composition and a step of secondary vulcanization following the primary vulcanization.
摘要:
Multicore electric wires 31 for connecting an operation key sheet 4a and a control section of an oven body are loosely inserted into a hinge shaft 5b in a cylindrical shape and a door pipe 30 in a cylindrical shape having a length exceeding a half of the height of a door 2, and the door pipe 30 guides the electric wires 31 along the axial direction of the hinge shaft 5b. When the door 2 is opened/closed, torsional stress caused in the electric wires 31 are dispersed over the electric wires 31 disposed correspondingly to the length of the door pipe 30.
摘要:
A filter medium with excellent flame-resistant properties and an air filter unit using the same are provided which have a flame-resistant air permeable supporting material on at least one surface of a polytetrafluoroethylene (PTFE) porous film and which can be used as a ceiling device, etc.
摘要:
An ink jet printer including a carriage which moves along a print area, a head mounted on the carriage, an ink cartridge mounted on the carriage for supplying ink to the head, a lever on the carriage for mounting or demounting the ink cartridge with respect to the carriage and a stopper for stopping the movement of the carriage by coming into contact with the lever when an operation of mounting the ink cartridge by the lever has not been completely effected. The ink jet printer may also include a resilient member for supporting the ink cartridge on the carriage.