摘要:
The present invention is characterized in that the separating hook and hopper roller are adapted to be mounted on sheet guides of the hopper, one end of said sheet guide being adapted to be engaged in a groove of a pressure sleeve so as to make said pressure sleeve movable along said end. A movable shaft is adapted to pass through said pressure sleeve, and a spring is provided between said pressure sleeve and said sheet guide which biases the pressure sleeve to the hopper roller side, whereby at least the hopper roller, separating hook, pressure sleeve and spring at the print line end are made movable with the sheet guide being moved; thus by manually moving only one of the sheet guides, the sheet guides are made to meet right and left ends of the sheet, and the hopper roller is also made to select the correct position of the symmetrically central position of sheet width.
摘要:
An automatic head gap adjustment device for a printer has a plunger that protrudes beyond the print head toward the platen, a linear transducer that detects the amount by which the plunger is depressed, and a motor for widening and narrowing the head gap by moving the print head or platen. A controller drives the motor forward, narrowing the head gap, until the signal output by the transducer changes by a certain amount, then drives the motor in reverse for a fixed amount, widening the head gap, then preferably drives the motor forward again by a smaller fixed amount to take up play in the drive mechanism. This device adjusts the head gap accurately despite changes in ambient conditions.
摘要:
A card read/write device comprises a frame having a card insertion opening, electrode terminals arranged according to electrodes provided on a card, and a disconnection mechanism for moving the electrode terminals to and away from the electrodes of the card. The disconnection mechanism is rotatably mounted on the frame and comprises contact members having the electrode terminals, transfer levers interlocked with insertion of the card for permitting the electrode terminals to contact the electrodes of the card, and a spring for urging the contact members in the direction to move the contact members away from the card.
摘要:
A radiation-sensitive resin composition includes a resin (A1) that includes a repeating unit shown by the following formula (1-1) and a repeating unit shown by the following formula (1-2), and a radiation-sensitive acid generator (B). The radiation-sensitive resin composition exhibits excellent sensitivity, and can reduce a mask error factor (MEEF). wherein R1, R2, and R3 individually represent a linear or branched alkyl group having 1 to 4 carbon atoms, R4 represents a hydrogen atom, a linear or branched alkyl group having 2 to 4 carbon atoms, a linear or branched fluoroalkyl group having 1 to 4 carbon atoms, or a linear or branched alkoxy group having 1 to 4 carbon atoms, and q represents an integer from 0 to 3.
摘要:
A substrate manufacturing apparatus manufactures a ball-mounted substrate and has a ball mounting apparatus which includes a ball vacuum chucking apparatus including a vacuum chucking head that carries out a vacuum chucking process to chuck balls at edges of inlets formed in a vacuum chucking surface and which mounts the balls vacuum-chucked by the vacuum chucking head on a substrate, the ball vacuum chucking apparatus further including: a holding vessel that holds the balls; and a vacuum chucking/holding unit that vacuum chucks and holds the balls held in the holding vessel on a front end thereof, and carrying out a supplying process that brings the vacuum chucking/holding unit that holds the balls on the front end thereof and the vacuum chucking surface of the vacuum chucking head relatively close to supply the balls to the vacuum chucking head while air is being drawn through the inlets.
摘要:
A person identification device obtains information including biometric information of a person, detects the biometric information of at least one person from the obtained information, collates each detected biometric information with the biometric information of at least one registrant associated with group information and stored in a storage unit to thereby identify the person having the biometric information detected from the obtained information, classifies a plurality of successively identified persons into group candidates based on predetermined conditions, divides the persons of the group candidates into groups based on the group information of each person stored in the storage unit, and outputs a grouping result to an external device.
摘要:
A radiation-sensitive resin composition includes a resin (A1) that includes a repeating unit shown by the following formula (1-1) and a repeating unit shown by the following formula (1-2), and a radiation-sensitive acid generator (B). The radiation-sensitive resin composition exhibits excellent sensitivity, and can reduce a mask error factor (MEEF). wherein R1, R2, and R3 individually represent a linear or branched alkyl group having 1 to 4 carbon atoms, R4 represents a hydrogen atom, a linear or branched alkyl group having 2 to 4 carbon atoms, a linear or branched fluoroalkyl group having 1 to 4 carbon atoms, or a linear or branched alkoxy group having 1 to 4 carbon atoms, and q represents an integer from 0 to 3.
摘要:
A radiation-sensitive resin composition includes a resin that includes a repeating unit shown by the following formula (1) and a solvent. The radiation-sensitive resin composition has an excellent performance as a radiation-sensitive acid generator, includes a resin that adversely affects the environment and a human body to only a small extent, and can form a resist film that has a high resolution and forms an excellent resist pattern. wherein R1 represents a hydrogen atom or the like, M+ represents a specific cation, and n represents an integer from 1 to 5.
摘要:
An uneven surface portion is formed on the inner surface of a lamp holder to thereby reduce the contact area between the inner surface of the lamp holder and a light incident face of a light guide plate. The light incident face of the light guide plate and the inner surface of the lamp holder are prevented from coming into close contact with each other due to heat transferring from cold-cathode fluorescent tubes and to the light guide plate. The heat transferring via the lamp holder to the light guide plate is intercepted by an air layer occurring between the uneven surface portion of the lamp holder and the light incident face of the light guide plate. Accordingly, it can be prevented that a part of the lamp holder sticks to the light incident face of the light guide plate of the backlight when the lamp holder is replaced.
摘要:
An optical amplifier includes a rare-earth doped optical fiber or rare-earth doped optical waveguide serving as an amplification medium where rare-earth ions have been doped in its core and/or clad, an excitation mechanism for exciting the amplification medium, and a plurality of optical resonator that causes laser oscillation at a plurality of wavelengths of amplified spontaneous emission light produced in the amplification medium.