摘要:
In an apparatus having a CCD for compressing and/or expanding the time base of an input signal; a first two-phase transfer clock pulse signal made up of first and second pulse train signals having a first period and arranged to be 180.degree. out of phase with each other is used for driving the CCD while writing the input signal into the CCD, a second two-phase transfer clock pulse signal made up of third and fourth pulse train signals having a second period and arranged to be 180.degree. out of phase with each other is used for driving the CCD while reading from the CCD a signal which is produced from the input signal with its time base compressed or expanded, and the pulse width of the first pulse train signal is made virtually equal to the pulse width of the third pulse train signal and such pulse width is selected to be smaller than one-half of the smaller of the first and second periods.
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 invention provides a drawer type built-in cooking device, wherein an air outlet portion 10 for discharging the inside air containing heat and vapor generated during cooking of an object to be cooked has an air outlet duct 11 communicated from an air outlet port area 3b formed on a side wall of the heating chamber 3 to a lower side portion of a front wall 1a of the cooking device body 1. The outlet air flow flowing through the air outlet duct 11 is sent downward from an air outlet opening 13 formed to a lower side portion of the front wall 1a of the cooking device body 1 and discharged to the exterior of the device. The present invention enables to eliminate the prior art air inlet and outlet duct structure disposed below the heating chamber 3, and therefore, the height of the heating chamber can be increased correspondingly. Further, the air outlet opening 13 is hidden from the exterior without having to attach a louver since the opening is covered by a door 2a when the door is closed, so that the exterior design thereof is improved.
摘要:
A heating and cooking apparatus includes a cooking apparatus main body having a heating chamber, a drawer body including a base for carrying a heated target and formed such that the base moves from inside of the heating chamber to outside, a door drive motor moving the drawer body, and a control unit controlling the door drive motor for varying a moving speed of the door. The control unit is formed to control the door drive motor such that a moving speed of the drawer body at at least one stage selected from a group consisting of a draw-out initial stage, a draw-out final stage, a push-in initial stage, and a push-in final stage is relatively slower than a moving speed of the drawer body in an intermediate stage of a draw-out and push-in operation.
摘要:
In a cooking heater having an automatically opening/closing door, when a lock determination unit detects that transmission of a torque of a driving unit is stopped by detecting an abrupt deceleration, which suggests that an obstacle to the movement of an opening/closing door that is opening/closing is detected, an operation instructing unit operates the opening/closing door in an opposite direction. Further, in the closing operation of the opening/closing door, when an opening/closing door position calculating unit detects the position ahead of a completely closed position at which the opening/closing door is completely closed by the action of an intermediate switch during the closing operation of the opening/closing door, the operating instruction unit lowers the closing speed of the opening/closing door of the operation instruction unit to prevent such a situation that a user's finger or hand is caught in the opening/closing door.
摘要:
Printing ink attached to non-printing parts on a waterless planographic printing plate can be removed by bringing a rotary roller having a circumferential adhesive surface coated with viscous ink having higher viscosity than that of the printing ink applied to the printing plate into contact with the printing plate in rotation. The viscous ink applied to the rotary roller is higher in viscosity than the printing ink applied to the printing plate for printing, so that the ink transferred from the printing plate to the rotary roller can be steadily captured thus the unnecessary printing ink attached to the non-printing parts on the printing plate is completely removed. Consequently, clear and sharp printed matter with print images excellently reproduced can be obtained at a low cost.
摘要:
A coupling structure for a reversing mechanism of a printing press, having a fixed gear (18), a pivotable regulating gear (20), and a plurality of parallel tightening bolts (30) extending in a regularly spaced manner around a cylinder shaft (12) of the reversing mechanism. A one-way clutch (54) transmits limited tightening torque to the bolts (30) to hold gears (18) and (20) together in an engaged state, whereas in a release state, the bolts (30) are freely loosened. A center gear 56 having an internal gear (62) transmits torque to the one-way clutch from an external drive motor (80).
摘要:
A recording head comprises a magnetically permeable substrate, a superconducting film formed on one side of said substrate, a means for producing a uniform magnetic field sustantially perpendicular to a surface of the superconducting film, and a means for locally destroying the superconductivity of the superconducting film so as to produce a pattern of normal conducting portions in the area of the superconducting film where the magnetic field is applied. A recording device comprises a recording head for producing a pattern of a magnetic field on a recording medium, a toner supply unit arranged in face-to-face relationship with the recording head at a spaced short distance from the head to form a visible pattern of magnetic toners on the recording medium, and a fixing unit for fixing the magnetic toners on the recording medium to complete a record. When electric signals are applied to the recording head, the superconducting film is locally changed from the superconducting state into the normal conducting state so that the magnetic field applied to the film may penetrate through normal conducting portions of the film to produce a magnetic pattern on the recording medium. Almost simultaneously with the formation of the magnetic dot pattern, a visible powder pattern is directly formed on the recording sheet, and then fixed on thereon by fusion.
摘要:
A sheet drawing device for a sheet-fed rotary press comprises a pair of adjusting gears adjustably mounted on a main shaft, a plurality of segment arms rotatably mounted on the main shaft, a bearing block adjustably mounted on each of the segment arms, which is pivotably mounted for adjustment about an axis perpendicular to the bearing axis of the bearing block, a sheet-drawing roll journaled in each bearing block, a plurality of fixtures secured to a gripper shaft which is pivotably mounted in the adjusting gears, each fixture being resiliently connected to a guide which is rotatably mounted on the gripper shaft and which carries a freely rotatable trailing-end gripping roller that is engageable with one of the sheet-drawing rolls, means for controlling pivoting of the gripper shaft to bring the trailing-end gripping rollers into and out of sheet gripping engagement with the sheet-drawing rolls, a second gripper shaft pivotably mounted in the adjusting gears, on which are secured a plurality of driving arms each of which carries a driving roller engaged in a recess in one of the sheet-drawing rolls, and means for controlling pivoting of the second gripper shaft, said means acting to take up slack in a sheet which is being gripped by the trailing-end gripping rollers, by driving the sheet-drawing rolls in the sheet-drawing direction.
摘要:
The invention provides a built-in cooking device comprising a door 2a having a size large enough to cover the front side of a cooking device body including a lower portion thereof, and on an inner lower surface of the door 2a facing the lower portion of the cooking device body is formed an air inlet portion 15a and an air outlet portion 15b composed of an air guide portion having a recessed portion for the air inlet and outlet portions, by which directions of the inlet air and outlet air moving in forward and rearward directions along the recessed portion of the door 2a are changed to the perpendicular direction. The present device has eliminated the front-side air inlet and outlet using an air inlet and outlet grill using an inlet and outlet air blow duct layer structure disposed on the bottom side of the device, and the rear side of a duct constituting the present air inlet and outlet portion is disposed along a warm wall surface of the heating chamber.