摘要:
A device for removing a composition from the skin, for example a depilatory composition, has a handle (1), which carries a non-shaving head (2) which is moved over the skin to effect removal of the composition. There is a zone of flexure (5) which extends laterally across the head separating it into a front portion (4) and a rear portion (3). There may be additional zones of flexure within the device.
摘要:
The invention relates to a soft handle with a lighting apparatus, which includes a central rod connecting with a soft shell and liquid therein. A lighting apparatus is provided in the central rod to emit light passing through the transparent central rod and soft shell. Thus, the handle becomes a lighting source to increase the utilization for people when using the handle.
摘要:
A magnetic paper clip structure including two magnetic bodies attractable by each other. Each magnetic body has an outer face and an inner face. A substrate is overlaid on the outer faces of the two magnetic bodies. The substrate has a weakened section bridged between the two magnetic bodies, whereby the magnetic bodies can be folded about the weakened section to attract each other or unfolded about the weakened section to separate from each other. An adhesive layer is laid on a back face of the substrate for adhering the magnetic paper clip to any position. At least one irony layer is disposed between the substrate and the magnetic bodies. Another magnetic article can attract the irony layer to fix memos between the front face of the substrate and the magnetic article.
摘要:
A power conversion device includes a DC-to-DC conversion circuit that receives and processes a DC power input and supplies a DC output of a predetermined voltage level, an output connector receiving the DC output and having power terminals to transmit the DC output and a plurality of level-selecting terminals, a terminal device having counterpart power terminals and a plurality of counterpart level-selecting terminals, which engage the power terminals and the level-selecting terminals of the output connector, respectively, a feedback circuit coupled to the DC-to-DC conversion circuit and connected to each level-selecting terminal by a resistor having a predetermined resistance to provide a feedback signal to the DC-to-DC conversion circuit which in turn changes the voltage level of the DC output, and a display circuit, which is coupled to the output connector to display the voltage level of the DC output at the power terminals of the output connector.
摘要:
The invention provides a system and method for recognizing different hand gestures made by touching a touch sensitive surface. The gestures can be made by one finger, two fingers, more than two fingers, one hand and two hands. Multiple users can simultaneously make different gestures. The gestures are used to control computer operations. The system measures an intensity of a signal at each of an mxn array of touch sensitive pads in the touch sensitive surface. From these signal intensities, a number of regions of contiguous pads touched simultaneously by a user is determined. An area of each region is also determined. A particular gesture is selected according to the number of regions and the area of each region.
摘要:
A dual-plug adapter includes a casing defining an interior space. The casing forms a socket having a first and second slots for receiving an external plug. A circuit board is fixed in the interior space and includes first and second conductive members corresponding to the first and second slots of the socket for electrically engaging first and second blades of the external plug. First and second pairs of conductive, resilient leaves are formed on the circuit board and respectively and electrically connected to the first and second members. A plug portion is accommodated in the cavity, including a primary plug movably received in the cavity. The primary plug has first blades for engaging an external socket. The primary plug also has first conductive pads connected to the first blades. The primary plug is movable between a non-operative position and an operative position where the first conductive pads engage the first pair of conductive leaves of the circuit board. The plug portion also includes a secondary plug having second blades for engaging a different external socket. The secondary plug has second conductive pads electrically connected to the second blades. The secondary plug is movable between a non-operative position and an operative position.
摘要:
A safety dual plug structure with a primary plug and a secondary plug mounted to an electrical charger is disclosed. The primary plug is provided with a casing rotatably received in a cavity defined in the charger with two prongs mounted thereto for selectively engaging with a first type wall outlet. The primary plug has first terminal members connected to the prongs and extending beyond the casing for selectively engaging with first contacts of the charger. An interior space is defined in the casing for movably receiving a secondary plug. The secondary plug has two blades selectively extend beyond the casing of the primary plug for engaging with a second type wall outlet. The secondary plug has second terminal members shielded in the casing of the primary plug. Openings are formed on the casing of the primary plug for allowing second, resilient contacts of the charger to extend into the casing and electrically engage the second terminal members when the secondary plug is in use. Raised portions are formed on the casing for contacting and preventing the second contacts from entering the casing when the secondary plug is not in use thereby eliminating undesired engagement between the secondary plug and the second contacts of the charger.
摘要:
A charger with replaceable electrical plugs includes a casing 1 including a lower casing 11 and an upper casing 12. An electronic power supply circuit 13 is accommodated inside the casing 1. The lower casing 11 has an opening 111 having a replaceable two prong electrical plug 14 pivotally disposed therein to adapt to different specifications of electrical sockets used in different countries. The power supply circuit 13 may convert AC into low voltage DC for use, through a cable 131, by small electrical appliances. The upper housing 12 is provided with a tubular recess 121 pivotally provided with a cigarette lighter plug 15 which may fit into a car's cigarette lighter socket. The power supply circuit 13 may transform the car's high voltage DC into a low voltage DC to provide electric power outdoors. The pivotally disposed plug 14 may be replaced with a non-pivotal plug 14' (FIG. 6). A rod 1722 may be depressed to disengage locking means 1721, 163 and then be moved transversely to cause joint movement of slide seat 17 and fastening piece 115 into position of locking or releasing one or the other of the plugs 14.
摘要:
A PCMCIA card manufacturing process is disclosed, including the steps of (1) providing a top cover and a bottom cover made of a metal, preferably stainless steel, each of the top cover and bottom cover being provided with a plurality of hooks along two opposite lateral edges, (2) placing the top cover and bottom cover respectively into a first mold and a second mode for injection molding a first frame member on the top cover with the hooks of the top cover embedded in the first frame member and a second frame member on the bottom cover with the hooks of the bottom cover embedded in the second frame member, each of the first and second frame member being provided with at least one notch that match each other to define at least a connector slot, (3) disposing a circuit board between the first and second frame members with the connector thereof received within the connector slot, and (4) jointing the first and second members together, preferably by ultra sonic welding.