摘要:
A method of joining terminals by soldering is provided which allows control of increasing gas supply even in soldering performed in a gas atmosphere within a gas chamber. Utilizing a springback phenomenon occurring at a flat portion of a terminal, a solder joint of the terminal is immersed in molten solder. Then, laser soldering is performed using a gas chamber made of a material which transmits a laser beam at least in part.
摘要:
Disclosed herein is a disk recording and/or reproduction apparatus including, a chassis, a recording and/or reproduction means provided on the chassis so as to perform recording and/or reproduction on a disk cartridge, a cartridge holder movably provided on the chassis to be movable between an insertion/draw-out position for inserting and drawing out the disk cartridge and a recording/reproduction position for recording and/or reproduction on the disk cartridge, an eject lever movably provided on the chassis to be moved between a loading operation finish position for making contact with the disk cartridge when a loading operation for loading the disk cartridge into the cartridge holder is finished and an ejecting operation finish position for making contact with the disk cartridge when an ejecting operation for ejecting the disk cartridge is finished, and a biasing means for biasing the eject lever toward the ejecting operation finish position; wherein the eject lever has a contact portion for contact with the disk cartridge, and, when the eject lever is moved to the ejecting operation finish position, the position of the contact portion is moved to a position higher than the position of the contact portion at the time when the eject lever is located at the loading position.
摘要:
An ejection mechanism for a recording and/or reproducing apparatus by which a recording medium cartridge is to be improved in tractability and reliability in the recording medium cartridge ejecting operation and to lower a production cost. The ejection mechanism includes an insertion/ejection opening for insertion/ejection of a disc cartridge with respect to a main body portion of a recording and/or reproducing apparatus, a lid provided for opening/closing the insertion/ejection opening and a slide operating member for ejecting the disc cartridge from the insertion/ejection opening. The lid is provided with an actuating member for actuating the slide operating member in a lid opening operation relative to the insertion/ejection opening.
摘要:
A solid state imaging device has: a first polysilicon layer 901; a second polysilicon layer 902; a photoelectric converting portion or PD 903; a read gate 904; a read channel 905 (in this case, an N-layer) which is formed in a semiconductor below the read gate; a P-layer 906 which prevents a signal charge from erroneously entering a VCCD of a unit pixel adjacent in a horizontal direction; a P-layer 907 which defines the transfer channel region of a VCCD; and a VCCD 908 which transfers a signal charge in the direction of the arrows. A unit pixel 900 is indicated by a one-dot chain line. The two-dimensionally arrayed solid state imaging device is driven by driving pulses of eight phases in total, namely, a driving pulse &phgr;V1 911, a driving pulse &phgr;V2 912, a driving pulse &phgr;V3 913, a driving pulse &phgr;V4 914, a driving pulse &phgr;V5 915, a driving pulse &phgr;V6 916, a driving pulse &phgr;V7 917, and a driving pulse &phgr;V8 918.
摘要:
A drill including a cutter member and a shank which are formed separately from each other and fixed to each other for rotation as a unit, wherein the shank has an engaging groove formed in a distal end face thereof such that the engaging groove extends in an axial direction of the shank and is aligned with a center of the distal end face, and the cutter member consists of a rectangular plate including a proximal end portion fixed to the shank by engagement thereof with the engaging groove, and a distal end portion which is remote from the shank and which has at least one cutting edge.
摘要:
A mail reception/display control method which permits a user on a reception side to be informed the reception of an item of mail immediately upon reception of the mail even during the course of another job, and to ascertain the content of the received mail with ease upon mail reception. A mail reception detection unit included in each of the client terminals monitors the mail reception from any other client. When the mail reception has been detected, a mail attribute discrimination unit decides whether or not the received mail is to be transferred from a server to that particular client. When the mail transfer is required, a mail transfer unit transfers the mail from the server to the particular client. Subsequently, a mail reception display unit disposed at the client on the reception side presents a display to the effect that the mail has been received. Further, when the user has made a reply of confirmation to the display of the mail reception, a mail replay unit replays the received mail.
摘要:
In a CCD device, a plurality of trench holes are formed in high resistivity semiconductor layer and juxtaposed in a charge transfer direction, and charge transfer electrodes are buried in the trench holes. Charge transfer regions are formed in the semiconductor layer around the vicinity of the respective trench holes during a main operating state.
摘要:
A vehicle window regulator displaces a window at a faster speed when the window is near its fully closed position than when the window is near its fully open position. The speed is controlled by the meshing of the peripheries of two gears, each periphery defining a varying radius about its axis of rotation. The gear peripheries can be of different shapes, such as circular eccentric, elliptical and logarithmically helical. One of the gears is driven by a constant speed electric motor.
摘要:
An insulated gate SIT (IBCM-SIT) which is substantially free from punch-through and hot carriers and exhibits a triode characterisic. Also, an insulated gate SIT (ISIS-SIT) which exhibit a tetrode or pentode characteristic, not by an r.sub.s feedback effect, but by the addition of a static shield region. When those devices are used to construct a complementary circuit, no significant latch-up occurs.
摘要:
A self-driving closure device for moving a closure member such as a window glass of a vehicle between an open position and a close position. The device has a motor movable together with the closure member. The motor has a pinion that meshes with a rack secured to the vehicle door or a rotary drum on which an intermediate portion of a wire secured to the door is wound, so that a thrusting force for driving the window glass between the open and close positions is generated as a reactional force as the pinion or the drum is rotated. A mechanism is provided between the motor and the window glass so as to absorb any offset between the direction of movement of the glass and the direction of movement of the motor, so as to ensure smooth movement of the window glass.