32results about How to "Saving space occupied" patented technology

A device for blowing air by a narrow slit nozzle assembly is provided. The device includes a base seat for generating an air stream to supply air flow and a narrow slit nozzle assembly supported by the base seat for blowing air. An airflow passage is connected between the base seat and the nozzle assembly. An intake end of the airflow passage is opened on the outer surface of the base seat, and an output end is connected to the nozzle assembly by a pivot component. An intake end of the nozzle assembly is connected to an output end of the base seat by the pivot component. An impeller and an electric motor for driving the impeller to rotate are provided within the base seat. The nozzle assembly is rotatably fixed on the base seat by the pivot component. The rotation direction of the nozzle can be adjusted by the rotation of the pivot component around the airflow passage. And when the fan is idle, the nozzle can be folded so as to save space.

An oxide termination semiconductor device may comprise a plurality of gate trenches, a gate runner, and an insulator termination trench. The gate trenches are located in an active region. Each gate trench includes a conductive gate electrode. The insulator termination trench is located in a termination region that surrounds the active region. The insulator termination trench is filled with an insulator material to form an insulator termination for the semiconductor device. The device can be made using a three-mask or four-mask process.

A control method of an electronic apparatus includes the following steps: detecting a touch sensing event to generate a touch detection result; detecting a non-touch sensing event to generate a non-touch detection result; and enabling the electronic apparatus to perform a specific function according to at least the touch detection result and the non-touch detection result. An electronic apparatus includes a touch detection unit, a non-touch detection unit and a control unit. The touch detection unit is arranged to detect a touch sensing event to generate a touch detection result. The non-touch detection unit is arranged to detect a non-touch sensing event to generate a non-touch detection result. The control unit is coupled to the touch detection unit and the non-touch detection unit, and is arranged to enable the electronic apparatus to perform a specific function according to at least the touch detection result and the non-touch detection result.

A shift register unit, a gate driving circuit, and a display device are disclosed. The shift register unit comprising: a pull-up module for pulling up level signal at present-stage signal output based on a signal at a pull-up control node and a first clock input; a control module connected to a first voltage terminal and a second voltage terminal for controlling the level at the pull-up control node based on a signal inputted to a first signal input and a second clock input; and a reset module for resetting the level signal outputted from the present-stage signal output based on a signal inputted to a second signal input. Signal lines and TFTs integrated in the shift register unit may be reduced, thereby saving space occupied by the circuit and reducing product cost.

A speaker module with expandable enclosure includes a speaker (20) and an enclosure (10) receiving the speaker therein. The enclosure includes a plurality of boxes (60, 70, 80) communicating with each other. Each box is extendable relative to an adjacent box to thereby adjust the volume of the enclosure. Furthermore, when the speaker does not work the boxes can be retracted to thereby save a space occupied by the speaker module.

A motor vehicle folding top assembly includes a folding top movable between a closed position in which the folding top is extended along a longitudinal axis and a stored position in which the folding top is compressed. An arched roof bow is connected to the folding top and runs transversely to the longitudinal axis. An adjusting device is connected to the first roof bow and is pivotably connected to the folding top such that upon actuation, while the folding top moves between the closed and stored positions, the adjusting device pivots to move the roof bow and thereby change the degree or direction of arching of the roof bow such that the arching degree in the stored position is less than the arching degree in the closed position or the direction of arching in the stored position is different than the direction of arching in the closed position.

The invention provides a separator in lead acid battery, composed of fiber material and polymers; the polymers provide functions of increasing the mechanical strength for separators, avoiding shortage between positive and negative electrodes, and decreasing the thickness of separators. The invention also provides a manufacturing method of battery separators, whereby polymers are used to coat or absorb to porous separators through means of spraying, immersing, brushing, adhering or other similar means, thus acquiring thinner battery separators with increased mechanical strength.

The present invention relates to a tray locking device for optical disc drive, which uses a driving element and a memory metal having different lengths at different temperature conditions to control the movement of the driving element to drive a locking mechanism. Accordingly, it attains the objects of simplifying its structure and saving assembling space, and avoids the breakage of the memory metal attributed to shocking force during drop test.

A Venetian blind for day/night use includes a fixed upper beam attached at the top of a door/window, a movable beam disposed beneath the fixed upper beam, and a lower beam disposed at the bottommost thereof wherein a light-penetrable folding blind (slats) with cord passing holes disposed thereon is attached between the fixed upper beam and the movable beam thereof, and a sheltering folding blind (slats) with cord passing slots distributed thereon is located between the movable beam and the lower beam thereof. The fixed upper beam has three equally spaced cord passages arranged at the bottom side thereon in alignment with three through holes disposed at the upper surface of the movable beam thereon. A sheltering-blind pull cord unit and a light-penetrable-blind pull cord unit are respectively led through engaging holes with locating members mounted therein at both lateral sides of the fixed upper beam thereof and extend downwards till fixedly tied up to the movable beam and the lower beam respectively. Thus, the Venetian blind thereof is variably operated to display either the light-penetrable or sheltering blinds or both of them for day/night use to meet the need of a user according to different situations, and economically designed with both light-penetrable and sheltering blinds combined into one unit and sharing the same fixed upper beam, movable beam, and the lower beam, etc., to achieve the economical efficiency thereof.

An apparatus and method for video decoding decodes a coded video bitstream with a smaller buffer to reconstruct a sequence and outputs it for reducing cost. The apparatus comprises a decoding component, a strip buffer and an outputting component. The decoding component receives the coded video bitstream and decodes it to reconstruct a decoded picture of the sequence. The strip buffer stores a fraction of the decoded picture. The outputting component reads the strip buffer and outputs the fraction of the decoded picture sequentially.

A non-circular rebar used in concrete includes a square rebar, a rectangular rebar, an elliptical rebar, a trapezium rebar, a triangular rebar, and a rebar with round edges and corners. The square, rectangular, elliptical, trapezium, and triangular rebars and the rebar with round edges and corners substitute the conventional circular rebar, so that the rebars can be tied easily to save the space occupied. Since the distance of the resultant force of the tensile stresses of the rebar from the boundary of the concrete becomes smaller or the concrete protecting layer becomes thicker, the change of the shape increases the bonding between the rebar and concrete, and the safety of construction is improved. The non-circular rebar includes a smooth rebar and a ribbed rebar with a non-circular main cross-section.

A hinge structure for assembly of a display module is located on a base. The hinge structure includes a first holder and a second holder. The first holder includes an assembly portion and at least one pin coupled with the assembly portion. The second holder includes a hinge portion hinged on the pin and a connecting portion fastened to a host of a notebook computer. The display module is located in a first holding groove and a second holding groove of the assembly portion, thereby the hinge structure and display module are fastened together to reduce thickness caused by front fastening to achieve the object of thin and light panel design. By direct coupling of the display module and the assembly portion the extra production process of fastening the hinge to the display module can be dispensed with to simplify production.

The present provides a secondary power system and a power supply device. The secondary power system is used for supplying power for a load equipment, and comprises: a fuse circuit, a filter circuit, a convertor circuit and an over-voltage and under-voltage protection circuit, wherein, the fuse circuit, the filter circuit, the over-voltage and under-voltage protection circuit and the convertor circuit are sequentially connected in series; the over-voltage and under-voltage protection circuit is configured to cut off power supplied to the convertor circuit when power supplied by the primary power source is an under-voltage or over-voltage; the convertor circuit is configured to convert the primary power source into a secondary power source. The secondary power system, by providing an over-voltage and under-voltage protection circuit, can not only lower the cost of the convertor circuit, but also save the space occupied by the convertor circuit.

A card connector includes an insulating housing defining a first receiving chamber and a second receiving chamber, a monitoring terminal fastened in one side of the insulating housing and having a contact plate, a first switch terminal fastened in the one side of the insulating housing and having a first pressing arm slantwise extending into the first receiving chamber and a first contact portion formed at a distal end of the first pressing arm for elastically contacting the contact plate by means of pressing the first pressing arm sideward, and a second switch terminal fastened in the one side of the insulating housing and having a second pressing arm slantwise stretching into the second receiving chamber and a second contact portion formed at a distal end of the second pressing arm for elastically contacting the contact plate by means of pressing the second pressing arm sideward.

A dual band antenna with circular polarization is applied in a handheld device and includes a substrate, a radiation metal portion and a feed-in stripline. The substrate has a vacant area and a feed-in point. The feed-in point is disposed near and outside the vacant area. The radiation metal portion is disposed vertically to a surface of the substrate at the edge of the vacant area, and includes a radiation surface and a meandering structure. The radiation surface is disposed at one side of the radiation metal portion and near the substrate. The meandering structure is disposed at another side of the radiation metal portion and far from the substrate. The feed-in stripline is disposed on the substrate. One end of the feed-in stripline is electrically connected to the feed-in point, and the other end of the feed-in stripline is electrically connected to the radiation metal portion.