Abstract: A device-to-device (D2D) communication method and an apparatus where the method includes acquiring, by a first device, a communication signal resource and timing information of the communication signal resource, where the communication signal resource is used for D2D communication, and receiving, by the first device, on the communication signal resource according to the timing information of the communication signal resource, a communication signal sent by a second device, and using the D2D communication method and the apparatus provided in the present disclosure, synchronization between user devices for D2D communication can be implemented such that users located in different cells can use a D2D proximity service.

Abstract: The disclosure provides an array substrate and a color filter substrate of a capacitive touch control screen, a touch control display device and a method for driving the touch control display device, so as to achieve the self-capacitive multi-point touch. The array substrate of the capacitive touch control screen includes: a peripheral area and a display area; a plurality of pixel units with pixel electrodes arranged in the display area; a plurality of touch control electrodes; and touch control electrode lead wires connected with a module configured to detect a touch control signal, wherein each of the touch control electrodes is connected respectively with one of the touch control electrode lead wires.

Abstract: An antenna device includes a resin multilayer board in which a plurality of resin sheets are stacked, and a coil conductor provided in the resin multilayer board. A plurality of line portions of the coil conductor are provided on a lower surface of the resin sheet. When a magnetic material core is preliminarily pressure-bonded to the resin sheet, the magnetic material core is fractured along the line portions and cracks occur. Thus, the resin sheet with the magnetic material core in which the cracks have been formed is fully pressure-bonded together with the other resin sheets.

Abstract: Methods and apparatuses are provided for a User Equipment (UE) to transmit an acknowledgement signal over multiple Transmission Time Intervals (TTIs). The method includes transmitting the acknowledgement signal in {(n+Q)th, (n+Q+1)th, . . . , (n+Q+N?1)th} Transmission Time Intervals (TTIs), the acknowledgement signal corresponding to a data packet the UE receives in an nth TTI; and not transmitting a non-acknowledgement signal in the {(n+Q)th, (n+Q+1)th, . . . , (n+Q+N?1)th} TTIs. n is an integer, Q is a number greater than 0, and N is a number greater than 1.

Abstract: Disclosed is a semiconductor light emitting device including: a plurality of semiconductor layers; and a first electrode which is formed on an exposed region of the first semiconductor layer created by mesa etching portions of the second semiconductor layer, the active layer and the first semiconductor layer, and includes a contact layer in contact with the first semiconductor layer, a reflective layer formed on the contact layer, while facing an exposed region of the active layer created by mesa etching and reflecting light, and an anti-rupture layer formed on the reflective layer.

Abstract: A method for measuring overlay includes receiving a first image of a first overlay mark captured using light having a first wavelength. The method includes receiving a second image of a second overlay mark captured using light having a second wavelength different from the first wavelength. The method includes measuring a displacement between a central portion of the first image and a central portion of the second image, wherein the first and second overlay marks are disposed on different levels.

Abstract: A method for producing mirror-polished wafer, the method produces a plurality of mirror-polished wafers by performing, on plurality of silicon wafers obtained by slicing a silicon ingot, slicing strain removing step of removing strain on a surface caused by slicing, etching step of removing strain caused by the slicing strain removing step, and double-side polishing step of performing mirror polishing on both surfaces of the silicon wafers subjected to etching, each step being performed by batch processing, wherein silicon wafers which are processed in double-side polishing step by batch processing are selected from silicon wafers processed in same batch in the slicing strain removing step and the number of silicon wafers to be selected is made to be equal to the number of silicon wafers processed in the slicing strain removing step or submultiple thereof. As a result, a method that can produce mirror-polished wafers having high flatness is provided.

Abstract: An image processing method includes: (a) generating coefficients corresponding to pixels of a reduced image; (b) generating coefficients corresponding to pixels of an original image from the coefficients corresponding to the pixels of the reduced image, to expand the coefficients corresponding to the pixels of the reduced image to the coefficients corresponding to the pixels of the original image; and (c) multiplying pixel values by coefficients to correct the original image, wherein in step (b), the coefficients corresponding to the pixels of the original image are generated such that a spatial change of the coefficients corresponding to the pixels of the original image is caused according to a boundary between a bright portion and a dark portion, the spatial change occurring mainly on a dark side of the boundary.

Abstract: A first water spray unit that sprays water into the gaseous mixture containing the flux component, a separation unit having an introduction port for introducing the gaseous mixture into which water is sprayed from the first water spray unit, and a second water spray unit that forms a precipitation flow inside of the separation unit. The separation unit uses a swirling flow to separate the flow component from the gaseous mixture.

Abstract: A data transmission method is disclosed. N streams of video data uploaded by a video capture terminal are received, where N is an integer greater than or equal to 1; loopback indication information sent by a mobility management entity or the video capture terminal is received, where the loopback indication information carries an identifier of a bearer of video data to be looped back; according to the identifier of the bearer of the video data to be looped back, the video data to be looped back corresponding to the identifier of the bearer of the video data to be looped back is confirmed; and the video data to be looped back is sent to a trunking terminal. In the data transmission method, data that the trunking terminal needs to monitor is directly looped back at the base station.

Abstract: A grooved-ended resilient expansion joint is disclosed. The expansion joint has a resilient expansion member with a central resilient portion and two resilient axially disposed cylindrical ends. Each cylindrical end has a radially outwardly raised distal cylindrical gasket portion with at least one inside shoulder having an inner diameter sized substantially the same as an outer diameter of a pipe to be joined. Each cylindrical end also has a neck portion between the central portion and the gasket portion that is sized to receive a grooved-ended pipe nipple.

Abstract: To provide a display device with excellent display quality, in a display device including a signal line, a scan line, a transistor, a pixel electrode, and a common electrode in a pixel, the common electrode is included in which an extending direction of a region overlapping with the signal line differs from an extending direction of a region overlapping with the pixel electrode in a planar shape and the extending directions intersect with each other between the signal line and the pixel electrode. Thus, a change in transmittance of the pixel can be suppressed; accordingly, flickers can be reduced.

Abstract: A piezoelectric thin film resonator includes: a substrate; a piezoelectric film located on the substrate; a lower electrode and an upper electrode facing each other across at least a part of the piezoelectric film; and an insertion film inserted in the piezoelectric film, located in at least a part of an outer peripheral region within a resonance region where the lower electrode and the upper electrode face each other across the piezoelectric film, and not located in a center region of the resonance region, wherein a difference between a total film thickness of the piezoelectric film and the insertion film in a first region, in which the insertion film is inserted, within the resonance region and a film thickness of the piezoelectric film in a second region, in which the insertion film is not inserted, is less than a film thickness of the insertion film.

Abstract: A crossbow includes a barrel, a wing supported on a front portion of the barrel, a string connected to the wing at two ends, a rear sight supported on a rear portion of the barrel, and a string-pulling unit movably supported on the barrel and adapted for pulling the string backward on the barrel. The string-pulling unit includes two parallel shanks, a handle and a crossbar. The shanks are movable along two parallel lateral faces of the barrel. The handle is connected to the shanks near a rear end of each of the shanks. The crossbar is connected to the shanks near a front end of each of the shanks and adapted for keeping the shanks in position relative to each other. Moreover, the crossbar extends over the barrel. A front sight is formed on the crossbar and adapted for cooperation with the rear sight during aiming.

Abstract: An image forming apparatus includes a receiving unit that receives plural pieces of print data described in plural types of page description languages, plural drawing processors that respectively correspond to the plural types of page description languages, extract specific drawing objects from the plural pieces of print data, and convert the specific drawing objects into print image data, and an output unit that compares the print image data that the drawing processors have converted the specific drawing objects into, and outputs comparison results.

Abstract: A battery pack is disposed at a lower part of a vehicular body. The battery pack (13) includes: a protrusion protruding in a vehicular upward direction and disposed at an upper face of the battery pack, and a dent portion disposed at the upper face of the battery pack (13) and formed lower than the protrusion, wherein an accessory is disposed in the dent portion.

Abstract: The vibration device includes a base, a movable bench, a first horizontal excitation unit, a second horizontal excitation unit, and a vertical excitation unit. The vibration device includes a first middle bench and a second middle bench between the base and the movable bench. The vibration device includes first horizontal elastic support units, second horizontal elastic support units, and vertical elastic support units that elastically connect the base, the first middle bench, the second middle bench, and the movable bench sequentially in the first horizontal direction, the second horizontal direction, and the vertical direction. If overall device is supposed as a first mass body, a second mass body, and a third mass body with the first horizontal elastic support units and the second horizontal elastic support units as boundaries, respective barycentric positions of these mass bodies are almost the same in the vertical direction and horizontal direction.