摘要:
A mounting device capable of positioning a display device at an adjusted angle includes a linking bar, an elongated frame adapted to hold the panel and having a pivoted end pivoted to the linking bar such that an opposite tilted end is tiltable relative to the linking bar, fore and rear arms respectively having front and rear anchoring ends pivoted to the tilted end and the linking bar, and joined and joining ends joined to each other, and a force counteracting unit which is disposed to counteract the gravity of a combined load of the elongated frame and the display device, and which acquires an additional force to counter a torque increment when the tilted end is tilted so as to hold the display device at a desired angular position.
摘要:
Methods are disclosed for the production of high concentrations of ethanol from biomass using Zymomonas as the ethanologen. Zymomonas is grown under conditions of low impeller agitation with high concentration of insoluble solids in a saccharification-fermentation mixture during a simultaneous saccharification and fermentation reaction for the production of high concentrations of ethanol.
摘要:
Methods are disclosed for the production of high concentrations of ethanol from biomass using Zymomonas as the ethanologen. Zymomonas is grown under conditions of low impeller agitation with high concentration of insoluble solids in a saccharification-fermentation mixture during a simultaneous saccharification and fermentation reaction for the production of high concentrations of ethanol.
摘要:
A mounting device includes a fixed bracket unit, a detachable bracket unit, and a safety lock. The fixed bracket unit is mounted on a wall. The detachable bracket unit is fastened to an electronic device, is formed with an engaging groove, and is suspended on the fixed bracket unit. The safety lock is coupled movably to the fixed bracket unit, and is movable relative to the fixed bracket unit between an engaged position, where the safety lock extends into the engaging groove in the detachable bracket unit, and a disengaged position, where the safety lock disengages the engaging groove in the detachable bracket unit.
摘要:
A programmable window blind assembly includes a window blind device having a pull cord unit connected operably to a blind unit. A motor drive unit includes a bi-directional motor that has a drive shaft coupled to the pull cord unit such that rotation of the drive shaft can result in movement of the blind unit. A sensor unit generates motor rotation signals for indicating angular speed and angular displacement of the drive shaft. A programmable data storage device has blind position information stored therein. A processor controls the motor to operate in a first direction for moving the blind unit to a retracted position and in a second direction for moving the blind unit to an extended position. The processor is operable in a normal operating mode, where, based on the position information stored in the data storage device and the motor rotation signals from the sensor unit, the processor terminates operation of the motor in the first direction upon determining that the blind unit has reached the retracted position and terminates operation of the motor in the second direction upon determining that the blind unit has reached the extended position.
摘要:
A mounting device includes a fixed bracket unit, a detachable bracket unit, and a safety lock. The fixed bracket unit is mounted on a wall. The detachable bracket unit is fastened to an electronic device, is formed with an engaging groove, and is suspended on the fixed bracket unit. The safety lock is coupled movably to the fixed bracket unit, and is movable relative to the fixed bracket unit between an engaged position, where the safety lock extends into the engaging groove in the detachable bracket unit, and a disengaged position, where the safety lock disengages the engaging groove in the detachable bracket unit.
摘要:
A mounting apparatus includes a supporting member and a plurality of mounting arms, each having a secured segment disposed to be fixed to an upper wall of an electronic apparatus, and a cantilever segment with a key slot. The supporting member has a base disposed to be attached to a ceiling wall, and a post extending from the base to connect with a hanging member. The hanging member has a suspended major wall which is formed with a plurality of elongated slots that are angularly displaced from one another about a centerline and that are configured to define a plurality of fastening positions displaced from one another in radial directions. A plurality of tightening members are insertable through the key slots and the corresponding elongated slots to thereby enable the tightening members to force the cantilever segments of the mounting arms to abut against the suspended major wall.