摘要:
Disclosed are a capacitor for a semiconductor device and a manufacturing method thereof. The capacitor includes a second oxide layer filling a first trench in a semiconductor substrate; second and third trenches in an active region at opposing sides of the second oxide layer in the first trench; a third oxide layer on the semiconductor substrate and on inner surfaces of the second and third trenches; and a polysilicon layer on the third oxide layer to fill the second and third trenches.
摘要:
Disclosed are a capacitor for a semiconductor device and a manufacturing method thereof. The capacitor includes a second oxide layer filling a first trench in a semiconductor substrate; second and third trenches in an active region at opposing sides of the second oxide layer in the first trench; a third oxide layer on the semiconductor substrate and on inner surfaces of the second and third trenches; and a polysilicon layer on the third oxide layer to fill the second and third trenches.
摘要:
A variable damper includes a first plate connected to a first rotating shaft and a second plate connected to a second rotating shaft. A damper spring transmits power between the first and second plates, and a variable friction apparatus regulates a frictional force between the first and second plates. The variable friction apparatus includes a solenoid coil, a solenoid pawl, a pressure plate with a slanted surface, a friction plate between the pressure plate and the second plate, a wedge contacting the pressure plate and movable along the slanted surface in response to the state of the solenoid pawl, and a wedge spring supporting the wedge.
摘要:
The present invention relates to an improved taping apparatus which comprises a cam mechanism and a belt member disposed around the circumferential surface of the cam mechanism, whereby the belt member rotating along the periphery of the cam mechanism can continuously apply a tape around a peripheral surface of the object, in particular in the shape of a closed-loop, while the object is disposed within the central space of the cam mechanism, so that the tape can be automatically applied around the object and the productivity can be improved. The taping apparatus is characterized by an annular cam mechanism supported at both sides by frames and having an entrance formed through a part of the cam mechanism, through which entrance the object to be taped can be introduced into the central space of the cam mechanism; an annular belt member loosely encompassing the peripheral surface of the cam mechanism and extended across the entrance, so that when the object is introduced into the central space of the cam mechanism through the entrance, the belt member can be stretched and bring the tape into tight contact with the surface of the object; and a drive unit for rotating the cam mechanism so that the belt member can continuously contact the peripheral surface of the object and simultaneously apply the tape around the object.
摘要:
A transfer shaft for an automatic transmission, provided between a transfer idle gear for outputting driving power from the automatic transmission and a differential driven gear for transmitting the driving power to a drive axle thereby transmitting an output of the transmission to the drive axle, comprising a first shock absorbing means which interconnects a transfer driven gear meshed with the transfer idle gear with one side of the transfer shaft, and absorbs shocks transmitted between the transmission and the drive axle, and a second shock absorbing means which interconnects an opposite side of the transfer shaft, in which said first shock absorbing means is disposed, with a differential drive gear for transmitting the driving power to a differential, and absorbs the shocks transmitted between the transmission and the drive axle.
摘要:
Disclosed is a parking mechanism comprising a parking stopper which is integrally formed on one end of a parking rod of the parking mechanism, mounted within a parking groove in a transmission case, biased by an elastic member, and operated by the operation of a shift lever; and a parking gear, a plurality of which protrude from a transfer gear for the engagement with the parking stopper when the same is moved through a penetrating hole formed in the transmission case, thereby parking a vehicle.
摘要:
A process cartridge unit and an image forming apparatus having the same. The image forming apparatus includes a main body, a process cartridge unit removably mounted in the main body, an opening provided in the main body to permit the process cartridge unit to be installed or removed, and a cover rotatably mounted to the main body so as to expose or shield the opening. The process cartridge unit includes a container to store a developer and at least one knob coupled to the container. When the cover is closed, the knob is folded by the cover, and when the cover is opened, the knob is unfolded. Accordingly, since the position of the knob is changed, a mounting space of the process cartridge unit can be decreased, and a user can easily grasp the knob.
摘要:
The present invention relates to an improved taping apparatus which comprises a cam mechanism and a belt member disposed around the circumferential surface of the cam mechanism, whereby the belt member rotating along the periphery of the cam mechanism can continuously apply a tape around a peripheral surface of the object, in particular in the shape of a closed-loop, while the object is disposed within the central space of the cam mechanism, so that the tape can be automatically applied around the object and the productivity can be improved. The taping apparatus is characterized in that it comprise an annular cam mechanism supported in both sides by frames and having an entrance formed through a part of the cam mechanism, through which entrance the object to be taped can be introduced into the central space of the cam mechanism; an annular belt member loosely encompassing the peripheral surface of the cam mechanism and extended across the entrance, so that when the object is introduced into the central space of the cam mechanism through the entrance, the belt member can be stretched and bring the tape into tight contact with the surface of the object; and means for rotating the cam mechanism so that the belt member can continuously contact with the peripheral surface of the object and simultaneously apply the tape around the object.
摘要:
A gear train for a four-speed automatic transmission used in a vehicle includes an input shaft connected to an engine, an intermediate shaft disposed parallel to the input shaft, a compound planetary gear set mounted on the intermediate shaft, an output shaft aligned with the intermediate shaft and connected to the compound planetary gear set, and plurality of brakes and clutches for selecting input and output element. The compound planetary gear set includes a first simple planetary gear set receiving power from the input shaft and a second simple planetary gear set receiving power from the input shaft, the second simple planetary gear being combined with the first simple planetary gear set in a radial direction.
摘要:
A process cartridge unit and an image forming apparatus having the same. The image forming apparatus includes a main body, a process cartridge unit removably mounted in the main body, an opening provided in the main body to permit the process cartridge unit to be installed or removed, and a cover rotatably mounted to the main body so as to expose or shield the opening. The process cartridge unit includes a container to store a developer and at least one knob coupled to the container. When the cover is closed, the knob is folded by the cover, and when the cover is opened, the knob is unfolded. Accordingly, since the position of the knob is changed, a mounting space of the process cartridge unit can be decreased, and a user can easily grasp the knob.