Abstract: A method and an apparatus are provided for transmitting channel state information of a terminal is provided. A first Channel State Information Reference Signal (CSI-RS) and a second CSI-RS are received. Channel State Information (CSI) is generated based on both the first CSI-RS and the second CSI-RS. The CSI is transmitted.

Abstract: Disclosed is a bus bar having a plurality of connection taps formed radially therefrom, the bus bar including: first, second and third faces extended sequentially from the end of each connection tap in such a manner as to have a U-like side shape; and a coil insertion portion having a groove formed in a length direction of each connection tap on the center portions of the first, second and third faces and having a thickness lower than the thicknesses of the first, second and third faces, the coil insertion portion having a coil inserted into the groove thereof.

Abstract: A cutting tool includes a blade assembly with two retractable, opposing blades in a handle shaped for comfortable gripping. The blades may be closed and stowed by being partially retracted into the handle with a continuous motion of a single hand. The blades may similarly be extended and deployed for use with a continuous motion of a single hand. Each blade is formed with a shearing edge and a lever arm. Each lever arm is formed with a slot for engaging a blade locking tab joined to a cover for the handle. When the blade assembly is retracted into the handle, the shearing edges of the blades remain safely closed when the lever arms are released by a person using the tool. The cutting tool includes a retractable tether for preventing loss or damage to the tool should it be dropped.

Abstract: Provided in the present invention are a method and device for use in frame acknowledgement. The method comprises: bearing an immediate acknowledgement instruction into a data frame, the immediate acknowledgement instruction is for use in instructing an immediate return frame acknowledgement response; and transmitting the data frame having the immediate acknowledgement instruction attached thereto.

Abstract: A data transmission circuit of an image sensor includes first to Kth bus segments, and first to Kth data regeneration circuits respectively connected to the first to Kth bus segments and the first to (K?1)th data regeneration circuits respectively connected to the second to Kth bus segments. Each of the first to Kth data regeneration circuits may be embodied as one of a buffer, a logic gate, and a synchronous circuit operating in response to a clock signal.

Abstract: Provided is a display device with high resolution, high display quality, or high aperture ratio. A pixel includes three subpixels and is electrically connected to two gate lines. One of the gate lines is electrically connected to a gate of a transistor included in each of the two subpixels, and the other gate line is electrically connected to a gate of a transistor included in the other subpixel. Display elements of the three subpixels are arranged in the same direction. Three pixel electrodes of the three subpixels are arranged in the same direction.

Abstract: Embodiments of the present invention relate to the field of communications, and provide a data transmission method, apparatus and system. The method includes: detecting whether data transmitted in a received GTP-U data packet is data of a predetermined type; if a result of the detection is that data transmitted in the GTP-U data packet is data of a predetermined type, decapsulating the GTP-U data packet, to obtain the data of the predetermined type and a destination address of the data of the predetermined type; and sending the data of the predetermined type and the destination address to a message gateway, so that the message gateway forwards the data of the predetermined type according to the destination address. A gateway includes: a detection module, a decapsulation module, and a sending module. A message gateway includes: a receiving module and a forwarding module.

Abstract: A signal encoding method and device are disclosed. The method includes, when an encoding manner of a previous frame of a currently-input frame is a continuous encoding manner, predicting a comfort noise that is generated by a decoder according to the currently-input frame when the currently-input frame is encoded into an SID frame, determining an actual silence signal, determining a deviation degree between the comfort noise and the actual silence signal, determining an encoding manner of the currently-input frame according to the deviation degree, and encoding the currently-input frame according to the encoding manner of the currently-input frame. It is determined, according to the deviation degree between the comfort noise and the actual silence signal, that the encoding manner of the currently-input frame is the hangover frame encoding manner or the SID frame encoding manner, which can save communication bandwidth.

Abstract: A pressure sensor including a rod-shaped member, a tubular housing, a variable member and a pressure measuring element. The variable member is entirely disposed within the housing, is connected to the housing and the rod-shaped member, and deforms when the rod-shaped member is displaced relative to the housing along an axial direction. The variable member includes a first portion connected to the rod-shaped member, a second portion connected to the housing, and a bent portion which connects the first portion and the second portion to each other and has a bent shape. A portion of the second portion is a pressure receiving portion which displaces the rod-shaped member in the axial direction when receiving a pressure. The pressure receiving portion of the second portion has a substantially uniform thickness, and the thickness of the pressure receiving portion of the second portion is larger than that of the first portion.

Abstract: An optical device includes a light input part and a light output part. The light input part includes a micro display; a first and a second polarizing beam splitters configured to reflect or transmit incident light including an image displayed on the micro display; and a first quarter wavelength plate configured to receive light transmitted by the first polarizing beam splitter or the second polarizing beam splitter and change a polarized state of the received light. The light output part includes a third and a fourth polarizing beam splitters configured to transmit or reflect light including the image received from the light input part; a second quarter wavelength plate configured to receive the light transmitted by the third polarizing beam splitter or the fourth polarizing beam splitter and change the polarized state of the received light, and a light condenser configured to condense the polarized light.

Abstract: A rolling bearing assembly including a slanted or angled raceway is disclosed. The rolling bearing assembly includes a radially inner race on one of a supporting or supported element, and a radially outer race on the other of the supporting or supported element. A plurality of spherical rolling elements are arranged to roll on the radially inner race and the radially outer race. At least one of the radially inner race or the radially outer race is frusto-conical and has a flat profile in cross-section.

Abstract: In a histogram intersection calculating apparatus, a histogram intersection calculating unit calculates a histogram intersection to compare histograms of query data and target data to obtain a score value of the histogram intersection. A calculation controlling unit makes the histogram intersection calculating unit calculate the histogram intersection in descending order of bin number of the histogram of the query data from the bin number having the maximum frequency value by using frequency values in the bin numbers of the query data and frequency values in the bin numbers of the target data to obtain a score value of the histogram intersection.

Abstract: A non-contact type power charger may include: a power transmitting device including a plurality of power transmitting coils transmitting power in a non-contact manner; and a power receiving device including a plurality of power receiving coils receiving the power in a non-contact manner to charge a plurality of battery cells, respectively connected to the plurality of power receiving coils, with the power, wherein the power transmitted to each of the plurality of power receiving coils is controlled depending on coupling coefficients between the plurality of power transmitting coils and the plurality of power receiving coils.

Abstract: A control method and an electronic device are provided. The electronic device includes a housing, a display screen and K inputting apparatuses. The display screen is fixed in the housing and a display output area of the display screen is visible through a first surface of the housing. The K inputting apparatuses are fixed in the housing and an operation surface of each of the K inputting apparatuses is exposed through a lateral surface of the housing. The electronic device is adapted to control the display screen to display M indicating icons on a periphery of the display output area. The electronic device is adapted to acquire, via the operation surface, the input operation at a first operation position on the operation surface, and perform a first function represented by a first indicating icon corresponding to the first operation position in response to the input operation.

Abstract: A signal amplifier may include a first common gate-type amplifying unit connected to a source voltage terminal, dividing an input signal into two signals, amplifying the two divided signals, respectively, and providing a first signal and a second signal, a second common gate-type amplifying unit connected to a ground, dividing the input signal into two signals, amplifying the two divided signals, respectively, and providing a third signal and a fourth signal, a signal summing unit summing the first signal and the second signal from the first common gate-type amplifying unit and the third signal and the fourth signal from the second common gate-type amplifying unit, and an impedance matching unit impedance-matching a signal summed by the signal summing unit.

Abstract: An object of the present invention is to reduce the thickness of a lighting device using an electroluminescent material. Another object of the present invention is to simplify the structure of a lighting device using an electroluminescent material to reduce cost. A light-emitting element having a stacked structure of a first electrode layer, an EL layer, and a second electrode layer is provided over a substrate having an opening in its center, and a first connecting portion and a second connecting portion for supplying electric power to the light-emitting element are provided in the center of the substrate (in the vicinity of the opening provided in the substrate).

Abstract: The present invention provides a novel gellant capable of favorably gelatinizing an oily base. The present invention relates to a gellant for an oily base, which contains the peptide compound represented by the formula (1), and further relates to a gelatinous composition containing (A) the gellant for an oily base, and (B) an oily base. Formula (1): wherein the symbols are as described in the DESCRIPTION.

Abstract: It is an objective to improve reverse surge withstand capability of a semiconductor device, for example, a Schottky barrier diode. A p-type semiconductor section 14 includes a p+ type semiconductor portion (first concentration portion) 14a and a p? type semiconductor portion (second concentration portion) 14b, which have different impurity concentrations from each other. Additionally, a part of a side surface 13S of a metal portion 13 and a part of a bottom surface 13B of the metal portion 13 connected to the side surface 13S thereof are in contact with a part of the p+ type semiconductor portion 14a. Further, at least a part of a side surface 14bS of the p? type semiconductor portion 14b is in contact with a side surface 14aS of the p+ type semiconductor portion 14a.

Abstract: A gas sensor apparatus including a gas sensor (10) which outputs an output value corresponding to the concentration of a specific gas component, and a computation section (30) which calculates a specific component concentration based on the output value output and a pressure value representing the pressure of the gas. The computation section (30) includes pressure change rate calculation means (31), pressure change rate judgment means (32), correction amount calculation means (33), and output correction means (34). Also disclosed is a concentration measurement method using the gas sensor.

Abstract: A lighting circuit for a light source includes a drive circuit and an overcurrent protection circuit. The drive circuit supplies power to the light source. The overcurrent protection circuit is inserted between the drive circuit and the light source. The overcurrent protection circuit restricts a lamp current flowing into the light source so that the lamp current does not exceed an overcurrent threshold value. The overcurrent protection circuit includes a transistor, an inductor, a rectifier, a current sensor and an overcurrent protection controller. The current sensor generates a current detection signal according to the lamp current. The overcurrent protection controller controls ON/OFF of the transistor based on the current detection signal and the overcurrent threshold value. The transistor, the inductor and the rectifier are disposed in a T-shape.