1260results about How to "Reduce extra space" patented technology

An ultra miniature hearing device for extended wear entirely in the ear canal past the cartilaginous region is provided. The hearing device comprises a microphone and a speaker, each having a respective diaphragm. The speaker and microphone are placed parallel to each other in a single lateral assembly. The microphone and speaker can be arranged such that their diaphragms are orthogonal to one another so that cross coupling of vibrations is minimized, thus reducing internal feedback. Due to the parallel co-placement of the speaker and microphone in the single lateral assembly, the length of the device is substantially shorter than that of prior hearing aid devices. The hearing device is 12 mm or less in length to fit in the bony part of the ear canal for most individuals and is placed within approximately 3 mm from the eardrum.

An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.

A dental camera is provided having multiple lenses. The dental camera has at least a first lens for use in an intra-oral mode, and at least a second lens for use in an extra-oral mode. The dental camera is switchable between the intra-oral mode and the extra-oral mode. Each lens is associated with an image sensor, for example, a CMOS active pixel sensor or a charge-coupled device.

A hierarchical data-storage system has a volatile storage medium, a first non-volatile storage medium, and a controller including a ranking engine tracking data writes to each of the memory mediums. Each medium is associated with a pre-set capacity threshold, and the controller, upon the volatile medium reaching its pre-set threshold, identifies one or more blocks of data as least-frequently written to the volatile medium, copies the data in those blocks to the non-volatile medium, and marks those blocks as available for new data writes, and the controller, upon the non-volatile medium reaching its pre-set threshold, identifies one or more blocks of data as least-frequently written to the non-volatile medium, and marks those blocks as available for new data writes from the volatile medium.

The invention discloses a building roof reconstruction method based on airborne LiDAR data. The method comprises the steps of 1, obtaining LiDAR point cloud data, and 2, processing the LiDAR point cloud data; the step 2 comprises the processes of 201, dividing building roof patches to obtain a plurality of roof patches from the building roof, 202, obtaining building roof point cloud data, 203, extracting outer contour points of the building roof and the roof patches, and meanwhile, extracting the outer boundary line of the building roof, 204, obtaining the vector boundaries of the roof patches, including establishing a search information set, carrying out neighborhood search, determining the types of the outer contour points and determining the vector boundaries, and 205, obtaining a vector model of the building roof, namely obtaining the vector model of the building roof after determining the vector boundaries of the plurality of roof patches. The method is simple in steps, reasonable in design and convenient to realize, good in using effect, and capable of completing the reconstruction processes of the building roof simply, conveniently and quickly with high quality.

An adapter for connectors to couple connectors and power supply sockets of different specifications to establish electric connection between them includes two terminal sets that are insertable into the power supply sockets. The two terminal sets are pivotally coupled on one end of the adapter in an opposite open manner, and are held in a housing trough formed on the adapter in normal conditions. When in use desired terminals can be inserted into a corresponding power supply socket of a selected specification and raised upright. The terminal sets can be retracted and extended so that the size of the adapter is smaller. Such a design also can keep the terminals from extending to prevent hurting people or articles.

The invention discloses a bulk production line for reconstituted tobacco thin sheets by a dry papermaking method. The whole production line mainly comprises a raw material treatment part, a tobacco forming part and a thin sheet forming part, wherein material transportation is mainly executed through a carrying roller and a mesh belt, and is assisted through air flow of a fan; a conveying component of the whole production line is provided with a cleaning device, a tensioning device and a deviation correction device. According to the production line, wood pulp or tobaccos are smashed into fibers, then reconstituted tobaccos are produced through dry forming; finished products, namely the tobacco thin sheets, are produced through reconstituted tobacco treatment; the production requirements on the reconstituted tobacco thin sheet low sewage emission, low energy consumption and high quality are met.

A paper feeding apparatus of a printing device is provided. The paper feeding apparatus includes a tray releasably combined to the main body of the printing device for receiving paper. A guide plate is movably installed in the tray according to the page size of the paper, and a link is pivotally installed centering around a hinge shaft provided in the tray, to one end of which the guide plate is connected, which pivots around the hinge shaft according to the movement of the guide plate. Also, a rack is slidably installed in the tray, connected to the other end of the link, which slides according to the pivot of the link. A driving plate which rotates is provided, which engages with the rack and in which a plurality of marks corresponding to the page size of the paper are formed, and a sensor is provided for sensing the marks and the page size of the paper.

A power or regulating transformer with voltage regulator includes regulating windings made of a flexible conductor having an electric field containing mechanism that forces the electric field due to the current in the winding to be contained within the flexible conductor. Since virtually no electric field is to be found outside the flexible conductor of the regulating winding, the regulating winding may be formed without having to consider the electric field distribution, thus providing for a transformer with a favorable regulating winding design.

An elevator system is provided with multiple sky lobbies to reduce the space required for elevator shafts and the space required for the entire elevator system, as well as the required elevator speed and motor capacity.

Sky lobbies Ls₁-Ls_x are arranged above building lobby L_G at ground level, with a prescribed number of floors between them. Shuttle elevator (1) stops only at building lobby L_G and sky lobbies Ls₁-Ls_x, and passes through the various floors between lobbies by making them an express region. Local elevators service the floors in each bank between adjacent sky lobbies. Local elevators (2a), (2c), (2e), (2g) for the odd-numbered banks are arranged along the same elevator shaft, and local elevators (2b), (2d), (2f) for the even-numbered banks are arranged along another same elevator shaft.

A water-repellent structure and a method for fabricating the same are provided. The method adopts an atmospheric pressure plasma deposition (APPD) technique to form a hardened coating having a rough surface on a substrate, and form a water-repellent coating on the rough surface. Because the water-repellent structure includes the hardened coating and the water-repellent coating, hardness, abrasion-resistance, transparency and hydrophobicity of the water-repellent structure are improved. The hard water-repellent structure protects the substrate from friction. Moreover, because the present invention adopts the APPD technique to form the water-repellent structure, the cost of production is reduced dramatically. Thus, the present invention can solve drawbacks of prior art.

An inkjet printing apparatus 100 includes an inkjet head holder 11 holding inkjet heads 2, and a pair of head cap holders 12 and 13 holding head caps 3. When the inkjet head holder 11 is in a raised position, the head cap holders 12 and 13 are arranged as horizontally juxtaposed in a capping position, where the respective inkjet heads 2 and the respective head caps 3 are opposed to each other, below the inkjet head holder 11. When the inkjet head holder 11 is in a lowered position, the head cap holders 12 and 13 are arranged as vertically superposed in a withdrawn position laterally of a vertical movement area of the inkjet head holder 11.

The invention discloses a building outer boundary line extraction method based on onboard LiDAR (Light Detection and Ranging) data. The method comprises the following steps: I, acquiring LiDAR point cloud data; II, processing the LiDAR point cloud data: processing point cloud data of a building, and extracting an outer boundary line of the building, wherein the point cloud data of the building is processed through the following steps: 201, extracting the outer boundary points of the building; 202, extracting feature points; 203, performing linear fitting through a least square method, and acquiring an initial boundary line; 204, determining the main direction and the secondary direction of the building; 205, regularizing the initial boundary line: performing regularization processing on a plurality of linear segments in the initial boundary line respectively according to the determined main direction and secondary direction; 206, acquiring the regularized boundary line. The method is simple in steps, is reasonable in design, is convenient to implement and has a good use effect; the extraction process of the outer boundary line of the building can be finished easily, conveniently and rapidly, and the regularization degree of an obtained outer boundary vector is high.

An antenna device includes a ground member including a plane part and a plurality of extension parts extending from one end of the plane part in a first direction and arranged along a second direction, a plurality of patch-type radiators arranged on the plane part along the second direction and configured to radiate vertical polarization, and a plurality of straight radiators spaced apart from the ground member, respectively arranged to be adjacent to the plurality of extension parts, extending in the first direction, and configured to radiate horizontal polarization.

The invention discloses an intelligent fat-reducing treadmill and a body building instruction method thereof. The intelligent fat-reducing treadmill is characterized by comprising a body fat rate measuring module, an exercising heart rate measuring module, a control and processing module, a man-machine interaction module, a power module and a treadmill body. The intelligent fat-reducing treadmill is capable of providing corresponding fat-reducing exercising schemes for different users, so that more humanized and intelligent body building purposes are achieved.

A recording medium feed apparatus has a manual feed tray provided in open or closed state, a feed roller feeding a recording portion a recording medium on the manual feed tray, an arm body having a first end portion rotatably attached to a housing and a second end portion, a feed roller unit having a front end portion provided with the feed roller and a base end portion rotatably attached to the second end portion, and a driving source transferring driving force to the feed roller, wherein the arm body and the feed roller unit are vertically housed inside the housing when the manual feed tray is closed, and as the manual feed tray changes from closed to opened state, the arm body tilts toward outside, while a folding angle of the feed roller increases so that the feed roller abuts against a recording medium on the manual feed tray.

A housing of a Quad Small Form-Factor Pluggable transceiver module includes a metallic casing and a plurality of elastic grounding assemblies. The metallic casing has a lower casing, a plurality of partitions and an upper casing. The lower casing is connected to the upper casing. The partitions are provided between the lower casing and the upper casing at intervals, thereby separating the interior of the metallic casing into a plurality of accommodating spaces. The accommodating spaces each receives a connector of a transceiver module, thereby forming a plurality of ports. Thus, the connectors of the transceiver modules share the common housing, thereby reducing the occupied space on the circuit board and increasing the number of the transceiver modules arranged on the circuit board.