Abstract: A method for correcting a trajectory of terminally guided ammunition is provided. In order to achieve a high probability of hits, in particular when firing in bursts (continuous fire, rapid single shot fire), it is provided that every individual ammunition is addressed separately. The “imprinting” is performed based on the beam rider guidance principle of terminally guided ammunition. Every individual ammunition reads only the guidance beam identified for this ammunition and can, using additional information, determine its absolute roll attitude in space in order to achieve the proper triggering of the correcting propulsion unit.

Abstract: An electric motor has a housing, a rotor rotatably installed in the housing, n permanent magnets with the same polarity fixed at an inner surface of the housing. The rotor is a wound armature having a plurality of teeth extending in a radial direction. The housing includes n inner projecting parts, the permanent magnets and the inner projecting parts being alternately arranged in a circumferential direction about the rotor. The magnets generate 2n magnetic circuits via the housing and the rotor, n being an integer greater than one. The size of at least a portion of a first air gap formed between the permanent magnets and the rotor is greater than the size of at least a portion of a second air gap formed between the inner projecting parts and the rotor.

Abstract: The invention relates bridge structure safety evaluation technology by means of combining vibration measuring and structural model analysis techniques for bridge erosion evaluation and pre-warning monitoring applications. This technology can also be applied for long-term bridge structure monitoring and safety evaluation as well as judgment and evaluation of rail structure abnormality.

Abstract: A fiber optic adapter releasably retains at least one optical fiber connector and includes a body portion having a first side, a second side, and a through-opening between the first side and the second side, a first housing projecting from the body portion first side, the first housing including a bore for receiving the at least one optical fiber connector and having at least one sidewall and an end wall, the housing overlying the through-opening, and a retainer mountable on the first housing and including first and second flexible arms for engaging opposite sides of the first housing to attach the retainer to the first housing, the retainer including at least one projection configured to block the removal of the at least one optical fiber connector from the bore when the flexible arms engage the opposite sides of the first housing.

Abstract: The present invention discloses a soluble and air-stable perylene diimide (PDI) derivative to function as an N-type organic semiconductor material. In the PDI derivative of the present invention, the core thereof is substituted by electron withdrawing groups, and the side chains thereof are substituted by benzene functional groups, whereby are promoted the solubility and air-stability of the molecule. The PDI derivative of the present invention can be used to fabricate an organic semiconductor element via a soluble process at a low temperature and under an atmospheric environment.

Abstract: A method for playing digital images is disclosed. The method is applied to a disc player that is electrically connected to a computer, comprises the steps of: reading a disc; judging if the disc has DVD video data; judging that the disc player is in a play mode or in a non-play mode, when the disc has the DVD video data; reading the DVD video data, when the disc player is in the player mode; judging if the read DVD video data are correct; and continuing reading the DVD video data, when the DVD video data are incorrect, wherein when a time for the continuing reading exceeds a pre-set time or self-set terms, the incorrect DVD video data are outputted.

Abstract: A 3D image display system includes a display equipment and a shutter glasses. The display equipment includes an LCD module. The LCD module has a linear polarizing unit and is able to generate an image light from the linear polarizing unit. The shutter glasses include two liquid crystal optical units, at least one linear polarizing unit, and at least one polarizing optical element. The linear polarizing unit is disposed between the polarizing optical element and the liquid crystal optical units. The image light passes through the polarizing optical element, the linear polarizing unit, and one of the liquid crystal optical units in sequence. When the image light passes through one of the liquid crystal optical units, the other liquid crystal optical unit blocks the image light.

Abstract: An integrated circuit with a memory cell is disclosed. The integrated circuit with a memory cell includes: a word line disposed in a word line trench of a substrate; a bit line disposed below the word line in a bit line trench and extending orthogonal to the word line; and, a separating layer disposed above the bit line in the bit line trench that separates the word line from the bit line; wherein an etching rate of the separating layer approaches that of the substrate.

Abstract: A heat-dissipated fastener including a heat-dissipated plate, an elastic frame and a heat sink module is provided. The elastic frame includes a sheet element, multiple connecting ribs and multiple attaching portions. Two elastic arms extend from two corresponding sides of the sheet element, respectively. The attaching portions are located below the sheet element and attached to the heat-dissipated plate. The connecting ribs are connected to the attaching portion and the sheet element, and an accommodating space is formed by the connecting ribs, the sheet element and the heat-dissipated plate to accommodate the heat sink module. When the heat-dissipated plate is attached to the heat source and the elastic arms are bent and fixed to the circuit board of the heat source, the connecting ribs exert force on the heat-dissipated plate vertically, respectively.

Abstract: A device for comminuting input material, especially for fine and ultrafine grinding of input material, includes a rotor revolving around a shaft inside a housing, the rotor having a cylindrical or conical jacket surface. An annular gap is present between the housing and the jacket surface, the gap forming a comminution zone and the input material being introduced axially to it. To increase the economic efficiency of the device, it is provided that a plurality of first pin-shaped comminuting tools for comminuting the input material are disposed over the circumference of the rotor, wherein the tools are aligned with their longitudinal direction perpendicular to the jacket surface in the direction of the housing.

Abstract: A purpose of the present invention is to provide a dielectric ceramic composition which is available to obtain a multilayer ceramic capacitor having a high specific permittivity and a small temperature change of capacitance. A dielectric ceramic composition comprises a dielectric main component composed of 86.32 to 97.64 mol % of BaTiO3, 0.01 to 10.00 mol % of Y2O3 and 0.01 to 10.00 mol % of MgO and 0.001 to 0.200 mol % of V2O5, 0.01 to 1.0 mol % of more than one kind of a first additive selected from a group composed of MnO, Cr2O3, Co2O3, 0.5 to 10.0 mol % of a second additive which is {Ba?, Ca (1??)}SiO3 (note, 0???1), and Sr: 10 to 500 ppm, S: 10 to 50 ppm, Al: 10 to 50 ppm, Fe: 10 to 50 ppm, Zr: 100 to 800 ppm, Y: 10 to 100 ppm, Hf: 10 to 100 ppm to 100 parts by weight of BaTiO3.

Abstract: A water leakage-proof apparatus aims to be firmly held between a shaft and a fixed surface to maintain water leakage-proof effect of the fixed surface and the surrounding of the shaft to prevent external water from flowing along the shaft into chinks around the shaft to form water leakage. The water leakage-proof apparatus includes a casing which has an orifice and an opening at one side. The water leakage-proof apparatus is coupled on the shaft through the orifice so that the opening covers the fixed surface. The water leakage-proof apparatus holds waterproof powder inside to achieve water leakage-proof effect.

Abstract: A fast start-up low-voltage bandgap reference voltage generator uses two current generators to provide a first current having a positive temperature coefficient and a second current having a negative temperature coefficient, respectively, and a resistor to generate a temperature independent output voltage according to the sum of the first and second currents. The current generator for providing the first current has a self-bias circuit which uses a single MOSFET to establish the first current, and thereby avoids error caused by mismatched MOSFETs.

Abstract: An electric motor comprises a stator and a rotor received in the stator. The stator comprises a shell. The shape of a cross section of the shell perpendicular to the rotor axis is a polygon. The shell comprises a plurality of side walls and arcuate connection portions connecting neighboring side walls. The stator comprises 2n magnets disposed in the arcuate connection portions. The magnets form 2m magnetic poles, where m, n are unequal positive integers. Optionally, m is equal to half or twice n. The permanent magnets of the motor are located in the inner angle of polygon shell. Thus the diameter of rotor can be the greater, and the power density of motor can be increased in the same volume.

Abstract: A backlight module includes a frame, a reflective sheet, a light guide plate, a light source, and an optical film set. The frame defines an accommodation space, and the reflective sheet is disposed in the accommodation space. The light guide plate is disposed in the accommodation space and on one surface of the reflective sheet. The optical film set is disposed one side of the light guide plate opposite the reflective sheet. The reflective sheet is hollowed out at a position overlapping the light source to form at least one opening so as to reduce light halos.

Abstract: A projective display is signally connected with an electronic device capable of exporting an image, so as to allow a user to optionally view the image exported by the electronic device, wherein the projective display comprises: a transparent liquid crystal display assembly, which is signally connected with the electronic device; a light-emitting device, which emits a light to the liquid crystal display assembly; and a backlight module, which is aligned to a rear side of the liquid crystal display assembly for providing a surface light source to the liquid crystal display assembly so that the liquid crystal display assembly can function as an ordinary display, wherein, when the light-emitting device emits the light to the liquid crystal display assembly, and the backlight module is displaced from or not aligned to the rear side of the liquid crystal display assembly, the light emitted by the light-emitting device can pierce through the liquid crystal display assembly and make an image presented on the liqui

Abstract: The invention relates to an apparatus for dispensing web-like paper towels. The apparatus contains a dispensing accommodation for a towel paper roll, a further accommodation for the roll (1) when partly consumed, a dispensing drum (7), means (3, 4, 5) for leading the paper towel web (6) on the periphery surface of the dispensing drum (7) to a dispensing aperture (8), means (3, 4) for guiding the leading end of the towel paper web (11) from a supplementary roll (10) to a ready-to-use position for the change mechanism and a mechanism for amending the paper towel web to run from a supplemental roll when the previous roll is consumed. The change mechanism comprises a falling flap (12) supported by the web (6) coming from the partly consumed roll (1), a slide (13) impeded against a pushing force by the flap (12) and a press (14) impeded against a pushing force (A) by the slide.