摘要:
To a video display device, a remote control transmitter for remotely operating the video display device is attached. When at least one of predetermined keys provided in the remote control transmitter of an external device is operated, the video display device switches, according to the setting of an “input target”, the validness and the invalidness of an remote operation on the at least one of predetermined keys of the external device which outputs a video stream to the video display device.
摘要:
A novel compound which is useful as an agent for treating and/or preventing emesis, vomiting and/or constipation.A compound represented by the formula (I): wherein R1 and R2 are each independently hydrogen, optionally substituted lower alkyl, optionally substituted lower alkenyl, optionally substituted cycloalkyl, optionally substituted aryl etc., R3 is hydrogen, hydroxy, optionally substituted lower alkyl, optionally substituted lower alkenyl, optionally substituted lower alkynyl, optionally substituted lower alkoxy etc., R4 is hydrogen or lower alkyl, R5 is hydrogen, lower alkyl, cycloalkyl lower alkyl or lower alkenyl, or a pharmaceutically acceptably salt, or a solvate thereof is provided.
摘要:
The method of polishing a work is capable of reducing a polishing cost, polishing a surface of the work with high polishing accuracy and easily disposing used polishing liquid and used washing liquid. The method comprises the steps of: pressing the work onto a polishing member; feeding polishing liquid; and relatively moving the work with respect to the polishing member. Electrolytic reduced water produced by electrolyzing an electrolyte solution is used as the polishing liquid.
摘要:
A display device including a plurality of LEDs and driving the LEDs by supplying different currents to the LEDs comprises a control portion which performs control such that a current value of a current that is supplied to each of the LEDs is changed each time a predetermined period of time passes or each time a power supply of the display device is turned on.
摘要:
A heat sink member capable of suppressing development of cracks and chaps in manufacturing, suppressing enlargement of a thermal expansion coefficient and suppressing lowering of thermal conductivity is obtained. This heat sink member comprises a ply member (1) mainly composed of Cu, a substrate (2) mainly composed of Mo and a brazing layer (4) consisting of an Sn—Cu alloy (Sn: 1 mass % to 13 mass %) arranged between the ply member and the substrate for bonding the ply member and the substrate to each other.
摘要:
The invention improves the heat radiation efficiency by improving the heat conduction efficiency after ensuring downsizing. A plurality of projections 15 are formed on a attaching surface of a base plate 10 and the base plate 10 is structured so as to be attached to a heat radiation member via a heat conduction sheet 18 formed by a softer material than that of the base plate 10.
摘要:
A semiconductor package is provided with a package main body including a base portion configured by joining thin plates integrally, and a semiconductor device accommodating portion provided on one surface of the base portion, electric terminals electrically connected to a semiconductor device in the accommodating portion and exposed to an outer surface of the accommodating portion, and a heat high-transfer element including at least one layer-like member provided in the base portion. The layer-like member is configured independent of the base portion by a material having a thermal conductivity higher than that of the base portion, and extends from a position corresponding to a heat-generation site of the semiconductor device to a position in an outside of the heat-generation site corresponding position.
摘要:
In an OFDM receiving apparatus for receiving a signal that has undergone Orthogonal Frequency Division Multiplexing (OFDM) and applying FFT processing to the receive signal to demodulate transmit data, an OFDM symbol comprising a fixed number of items of sample data is extracted from a receive signal, a position at which FFT processing of the OFDM symbol starts is shifted based upon the state of multipath and FFT processing is executed from the position to which the shift has been made. For example, a channel estimation value is obtained from result of FFT processing of known data contained in the receive signal, a multipath delay profile is obtained by applying FFT processing to this channel estimation value, and the position at which the FFT processing begins is decided based upon the position of a path for which power is maximized among the delay profiles.
摘要:
A semiconductor package includes a main body having a semiconductor device accommodating portion accommodating a basic circuit including a semiconductor device, external connection terminal members protruding outside the main body, and a cooling structure reducing heat generated by the device from the main body. The cooling structure includes a coolant flowing portion including a coolant supply port to which coolant is supplied, a coolant moving space which is positioned adjacent to the accommodating portion and in which the coolant moves in a back side of the basic circuit of the accommodating portion, and a coolant discharge port which discharges the coolant from the moving space. The semiconductor package assembly includes a package support body which supports the package and which includes a coolant circulation structure supplying coolant to the flowing portion of the main body through the supply port and collecting the supplied coolant through the discharge port.
摘要:
A NOT circuit realized using an atomic switch serving as a two terminal device and including a first electrode made of a compound conductive material having ionic conductivity and electronic conductivity and a second electrode made of a conductive substance. Ag2S, Ag2Se, Cu2S, or Cu2Se is preferably used as the compound conductive material.