Abstract: An insulator for an ion implantation source may provide electrical insulation between high voltage components and relatively lower voltage components of the ion implantation source. To reduce the likelihood of and/or prevent a leakage path forming along the insulator, the insulator may include an internal cavity having a back and forth pattern. The back and forth pattern of the internal cavity increases the mean free path of gas molecules in the ion implantation source and increases the surface area of the insulator that is not directly or outwardly exposed to the gas molecules. This results in a continuous film or coating being more difficult and/or less likely to form along the insulator, which extends the working time of the ion implantation source.

Abstract: A device includes a filling valve, a sleeve, an absorbing member, and a gas control unit. The filling valve can be engaged for filling liquid gas. The sleeve includes a fluid passing section that enables liquid gas outside to flow therein. The absorbing member can absorb liquid gas and is disposed in the sleeve. The gas control unit includes a main body, a gas inlet and flow rate adjusting mechanism, and a gas outlet mechanism. The gas inlet and flow rate adjusting mechanism includes an adjustably movable valve and a first air seal. The first air seal is mounted between the adjustably movable valve and the main body to prevent liquid gas from passing therebetween. The adjustably movable valve is in fluid communication with the gas outlet mechanism such that vaporized gas emitted from the absorbing member is discharged from the device from the gas outlet mechanism.

Abstract: A device includes a filling valve, a sleeve, an absorbing member, and a gas control unit. The filling valve can be engaged for filling liquid gas. The sleeve includes a fluid passing section that enables liquid gas outside to flow therein. The absorbing member can absorb liquid gas and is disposed in the sleeve. The gas control unit includes a main body, a gas inlet and flow rate adjusting mechanism, and a gas outlet mechanism. The gas inlet and flow rate adjusting mechanism includes an adjustably movable valve and a first air seal. The first air seal is mounted between the adjustably movable valve and the main body to prevent liquid gas from passing therebetween. The adjustably movable valve is in fluid communication with the gas outlet mechanism such that vaporized gas emitted from the absorbing member is discharged from the device from the gas outlet mechanism.

Abstract: An electric door lock includes a driving module and a control module. The driving module is operable between locking and unlocking modes. The control module includes a switch unit and a manual operating member. The switch unit is operable so as to deactivate the driving module when actuated. The manual operating member includes a shaft that extends rotatably into the lock housing, that has an actuating protrusion, and that is rotatable relative to the lock housing between locking and unlocking positions. When the driving module is operated in the locking mode, the shaft of the manual operating member is disposed at the locking position and the actuating protrusion actuates the switch unit. When the driving module is operated in the unlocking mode, the shaft of the manual operating member is disposed at the unlocking position and the actuating protrusion actuates the switch unit.

Abstract: An electric door lock includes a rotatable member, a driving unit, and a manual operating member. The rotatable member is rotatable in first and second rotational directions and is provided with a first protrusion. The driving unit is coupled to the rotatable member, and operable so as to drive rotation of the rotatable member. The manual operating member is rotatable between locking and unlocking positions and is provided with a second protrusion. The first protrusion pushes the second protrusion to permit rotation of the manual operating member between the locking and unlocking positions when the rotatable member is driven by the driving unit to rotate in the first and second rotational directions, respectively. The second protrusion slides over the first protrusion when the manual operating member is driven to rotate between the locking and unlocking positions and when the driving unit is deactivated.

Abstract: An electric padlock includes a lock casing, a shackle member, a latch member, and a battery cap member. The lock casing is formed with a battery compartment to receive a battery unit, and a battery access hole. The shackle member extends movably into the lock casing, and is formed with a shackle groove. The latch member is received in the lock casing, and is movable to engage the shackle groove so as to lock the shackle member on the lock casing, and to disengage from the shackle groove so as to unlock the shackle member from the lock casing. The battery cap member is mounted movably on the lock casing to close the battery access hole, and is formed with a stop projection that engages the shackle member so as to inhibit opening movement of the battery cap member when the shackle member is locked on the lock casing.

Abstract: A support structure for a car safety seat for installation on an extensible and retractable stroller includes a front frame, a rear frame, a handle grip and a support frame. The support structure includes a first and a second support member mounted on the support frame for supporting the weight of a car safety seat. The first support member is stationary. The second support member has two ends engaged respectively with first and second rotary disks which are turnable about the same axis and which maintain a fixed distance with the first support member. By turning the second support member, the relative distance between the first and second support member may change thereby to support car safety seats of different sizes.

Abstract: A connecting device for linking an auxiliary member, such as a tray or a front handrail, to a baby carrier. The connecting device is capable of making the auxiliary member pivotally movable between a usage position across the first and second side arm and a storage position in front of one of the side arm of the baby carrier. It reduces possibilities of nipping or injury to the occupant's fingers.

Abstract: A support structure for car safety seat for installing on an extensible and retractable stroller which includes a front frame, a rear frame, a handle grip and a support frame. The support structure includes a first and a second support member mounted on the support frame for supporting the weight of a car safety seat. The first support member is stationary. The second support member has two ends engaged respectively with a first and second rotary disks which are turnable about same axis which maintains a fixed distance with the first support member. Turning the second support member may change the relative distance between the first and second support member thereby to support car safety seat of different sizes.