摘要:
A phone appliance and method of use are provided where the phone appliance can be used to make VoIP communications calls. In a preferred embodiment, the phone appliance includes an RF connection for connecting to a computer or other computing device for facilitating the placement of the VoIP communications calls. The phone appliance further includes a display or portal for depicting advertisements provided by various advertisers. The advertisements provided can be used to defray all or part of the cost associated with making VoIP communications calls. The portal can also be used to communicate with businesses for ordering products. such as ordering a pizza, and to perform various services, such as purchasing stocks. In an exemplary system, the phone appliance is used to transmit to a control center information related to the user of the phone appliance, such as interests and buying habits, and queries for receiving additional information for various advertised products and services. The control center transmits the queries to the appropriate vendors for providing the user with additional information. Other functions and features are provided to the phone appliance, such as being able to download e-mail messages stored within or received by the computer.
摘要:
A touch panel is provided. The touch panel comprises a frame, a touch pad module, a pad and a film. The frame has a compartment for receiving the touch pad module. The pad is disposed between the frame and the touch pad module in the compartment. Wherein, the frame, the touch pad module and the pad substantially at the same horizontals so that the film can be stacked onto the frame, the pad and the touch pad module flatly.
摘要:
A channel-type mesoporous material with an elliptical pore section has a 2D-rectangular pore arrangement. Besides, the channel-type mesoporous material includes silica and has a unit cell ratio a/b satisfying the inequality of √{square root over (3)}
摘要:
A base part for a shower stall or a kitchen includes a floor with a peripheral side extending from a top thereof and the peripheral side includes an installation portion which includes an installation side and a fixing side. The installation side has a flat and horizontal top surface and a groove is defined in the flat and horizontal top surface of the installation side such that wall such as glass wall is engaged. The fixing side is connected to a wall. The floor includes protrusions extending from a top surface thereof so as to form a non-slip surface. A drain hole is defined through the floor when necessary.
摘要:
A method automatically sets initially-estimated rotational frequency for a motor frequency measuring system based on pulse signals output from an encoder. Initially, a counter is reset to zero, and a count threshold and an initially-estimated rotational frequency are set. The possible motor frequencies are divided into multiple frequency ranges with specific starting frequencies. A pulse width threshold is set according to the initially-estimated rotational frequency. A new motor frequency is calculated by the count threshold and a corresponding elapsed time. The initially-estimated rotational frequency is set to be a frequency in a frequency range higher than the new motor frequency. Therefore, the initially-estimated rotational frequency can be adaptively set according to an updated frequency measurement. Moreover, the count threshold can be monotonously increased with the updated frequency measurement to enhance measurement accuracy.
摘要:
A sectional rack for storage includes glass plates and straight rods to form a multilayer and hollow sectional rack. Each glass plate includes a conical base separately on upper and lower ends of edges and corners of the glass plate, and a flat bottom surface of each base includes two lateral indents, a recession between two lateral indents for clamping two transversal edge frames and the glass plates, and a hollow bolt installed into a recession between two bases for tightly fixing the two bases. The straight rod is passed into the recession of the base and screwed and fixed by a long bolt. The transversal edge frame of each glass plate stops objects from rolling and moving, so as to achieve the effects of changing the traditional way of assembling a sectional rack, enhancing the stability of the assembly, and preventing objects from falling out from the rack.
摘要:
A slide door assembly includes a U-shaped rail box which includes two support plates in a first space so that a roller unit on a slidable door is movably on the support plates. A fixed door has one end engaged with a second space in the rail box and the slidable door is slidable relative to the fixed door. An adjustable part is mounted to one end of the rail box and includes at least one elongate slot, at least one fastening member extends through the at least one elongate slot and is fixed to the rail box so that the adjustable part is movable by releasing the at least one fastening member to fit the distance between two walls.
摘要:
A door hinge structure includes a turning body and a fixing body installed respectively at upper and lower lateral positions of a door plank and a door frame, and the turning body and the fixing body are pivotally coupled by an axial bolt, such that the resilience of a transversal long spring coil installed in the turning body can be enhanced to achieve the effects for installing the door plank successfully in a one-time construction and quickly resuming the door plank to its closed position.
摘要:
A method for determining integration initial value of PID controller is applied to obtain an integration initial value for temperature control and to fast eliminate stability error. This method uses a set temperature value and temperature error setting to perform on-off switching with the range of temperature error setting after an automatic tune is activated. An amplitude for the highest and the lowest temperature curve is obtained. An integration is calculated based on the amplitude, the temperature value and the lowest temperature to obtain an estimated control initiation value for PID controller performing temperature. A stabilizing integration value is added when temperature is near a preset value to reduce temperature reaction time. Therefore, the dilemma of temperature overshoot caused by fast reaction and low reaction to prevent temperature overshoot can be solved.
摘要:
A gooseneck faucet is composed of a gooseneck tube, a faucet body, and a threaded tube. The gooseneck tube is provided at one end thereof with a spout and at another end thereof with a water inlet having outer threads. The faucet body is composed of a shell and an inner body. The shell is provided with a flow control valve hole and a water outlet having inner threads, whereas the inner body is provided with a control valve water tract and a water discharging tract. The threaded tube is provided with a fastening nut for fastening one end of the threaded tube with a drinking fountain. The threaded tube is fastened at another end thereof with one end of the control valve water tract of the inner body of the faucet body. The gooseneck tube is fastened at another end thereof with the faucet body such that the outer threads of the water inlet of the gooseneck tube are engaged with the inner threads of the water outlet of the shell of the faucet body.