Abstract: Semiconductor test devices and methods for fabricating the same may be provided. The semiconductor test device may include a first thermal test flip chip cell including a first heater and a first sensor, and a test substrate formed under the first thermal test flip chip cell. The first thermal test flip chip cell may include a plurality of first bumps arranged on a bottom surface of the first thermal test flip chip cell and be configured to be electrically connected to the first heater and the first sensor. The test substrate may include a first ball array arranged on a bottom surface of the test substrate in a first direction and be configured to be electrically connected to the plurality of first bumps, which are electrically connected to the first heater and the first sensor.

Abstract: A substrate cutting apparatus includes a stage configured to support a substrate, a first laser generator configured to emit a first laser beam toward the substrate, the first laser beam being a short-pulse laser beam, and a beam swing unit disposed on a beam path of the first laser beam, the beam swing unit being configured to swing the first laser beam in a predetermined light irradiating section on the substrate, the light irradiating section on the substrate including at least one of a curved line section and a straight line section.

Abstract: An electric vehicle motor control device controls the transmission of power from an electric motor to driving wheels via an automatic transmission. The electric vehicle motor control device includes a vehicle speed detecting device that detects a vehicle speed of the electric vehicle and a controller. The controller includes a required driving power calculating section that calculates a required driving power of the electric vehicle, and a target motor rotational speed calculating section that calculates a target motor rotational speed. The target motor rotational speed is calculated so that an efficiency of a product of a power consumption rate of the electric motor and a transmission efficiency of the automatic transmission will become a prescribed target efficiency, based on the vehicle speed and the required driving power. The controller controls the electric motor based on the target motor rotational speed.

Abstract: A metal adsorbent which can adsorb a wide variety of metals, can conform to various uses, and adsorbs metals in large amounts. Metal adsorbents in various forms, which have the property of highly efficiently adsorbing metals, are produced by (a) a method in which a polyamine polymer is chemically bonded and immobilized to a porous support, (b) a method in which a polyamine polymer is blended into a solution of a raw material for fibers and the mixture is formed into fibers by wet-spinning or dry spinning, and (c) a method in which a polyamine polymer is blended into a solution of a film-forming polymer and the mixture is formed into a film by a method of film formation from solution.

Abstract: The present disclosure provides a vector control apparatus that operates by a diameter computation-free winder velocity control algorithm with enhanced operational reliability. The vector control apparatus configured to control tension of a motor free from diameter computation includes a tension velocity generator configured to generate command velocity information for constantly maintaining a tension of the motor by adding a PID (Proportional Integral Differential) output value to a value computing a compensation gain value substituting a diameter computation value of a motor to be controlled and a command linear velocity provided from outside, and a vector controller configured to perform a tension control of the motor by receiving a command velocity information provided the tension velocity generator.

Abstract: A method is provided for transmitting at least one data stream by a transmitter in a wireless communication system. A preamble section including signaling information and a data section including at least one data stream are generated. A frame including the preamble section and the data section is generated. The generated frame is transmitted. The signaling information includes first information including information related to the at least one data stream and second information including information related to the first information.

Abstract: The present invention discloses a resource allocation method and apparatus, wherein the method comprises: determining a first resource block group size corresponding to a first resource allocation type in the common resource area; and dividing all resource blocks in the common resource area of the carrier into one or more resource block groups; determining a second resource block group size corresponding to the first resource allocation type in the dedicated resource area; and according to the second resource block group size, dividing resource blocks in the dedicated resource area of the carrier into one or more resource block groups.

Abstract: A method for manufacturing a touch panel includes the following procedures. A first conductive layer and a shielding layer surrounding the first conductive layer are formed on a base plate. The first conductive layer is etched to form a plurality of first and second sensing pads alternatively arranged according to columns. The first sensing pads in a column along a first direction are electrically coupled to each other to form a first sensing electrode column. The second sensing pads in a column along a second direction are electrically coupled to each other to form a second sensing electrode column. A second conductive layer is formed on the shielding layer via an ink jet printing method, and is etched to form a plurality of first and second sensing lines to be respectively electrically coupled to the first and second sensing electrode columns.

Abstract: Some embodiments of the present disclosure relate to a vertical MOSFET selection transistor that is configured to suppress leakage voltage in the memory cell without limiting the size of the memory cell. The memory selection transistor has a semiconductor body with first and second trenches that define a raised semiconductor structure having a source region, a channel region, and a drain region. A gate structure has a first gate electrode in the first trench, which extends vertically along a first side of the raised semiconductor structure, and a second gate electrode in the second trench, which extends vertically along an opposite, second side of the raised semiconductor structure. The first and second gate electrodes collectively control the flow of current between the source and drain region in the raised semiconductor structure. An electrical contact couples the drain region to a data storage element configured to store data.

Abstract: A dielectric block provided in a dielectric antenna is formed with an organic polymer material containing a liquid crystal polymer and polytetrafluoroethylene. The added amount of polytetrafluoroethylene is 2 to 15% by volume based on the volume of the dielectric block. Preferably, the liquid crystal polymer has a flow beginning temperature of no lower than 310° C. and no higher than 335° C. The dielectric block may further contain a dielectric inorganic filler and in this case, the added amount of dielectric inorganic filler is 45% by volume or less based on the volume of the dielectric block.

Abstract: The invention is directed to a spectacle lens which contains an infrared absorbing agent, and which shows excellent infrared absorbing properties by minimizing deterioration and decomposition of the infrared absorbing agent, and as well as a method of producing such an optical lens. This infrared absorbing spectacle lens is formed by adding an infrared absorbing dye to a polyurethane resin obtained by addition polymerization of a prepolymer produced by reacting a polyisocyanate with a polyhydroxy compound, and an aromatic polyamine. The lens shows excellent infrared absorbing properties with no deterioration or decomposition of the infrared absorbing agent. It is possible to prevent deterioration of the infrared absorbing agent due to additives such as peroxides (including polymerization catalysts and initiators such as benzoyl peroxide), as well as increased absorption of visible light, which was difficult with conventional resin materials for molding.

Abstract: To provide an I-V characteristic measuring apparatus that can, even though a solar simulator of a flash light type is used, accurately measure a true I-V characteristic of a solar cell that exhibits a different I-V characteristic depending on a sweep direction when a sweep time of applied voltage is short, an internal division ratio calculation part that, at each voltage value, calculates an internal division ratio at which a current value of a dark state stationary I-V characteristic internally divides a gap between a current value of a dark state forward I-V characteristic and a current value of a dark state reverse I-V characteristic; and a light state stationary I-V characteristic estimation and calculation part that, on the basis of the internal division ratio, a light state forward I-V characteristic, and a light state reverse I-V characteristic, estimates and calculates a light state stationary I-V characteristic are provided.

Abstract: A thin-film semiconductor device includes a gate electrode formed above a substrate; a gate insulating film formed to cover the gate electrode; a semiconductor layer formed above the gate insulating film and having a channel region; a channel protective layer formed above the semiconductor layer and containing an organic material which includes silicon, oxygen, and carbon; an interfacial layer which is formed in contact with the channel protective layer between the semiconductor layer and the channel protective layer, and which includes carbon as a major component, the carbon originating from the organic material; and a source electrode and a drain electrode which are electrically connected to the semiconductor layer.

Abstract: A two-stroke engine has a cylinder with a combustion chamber and a reciprocating piston for driving a crankshaft. Transfer passages connect the crankcase in at least one position of the piston with the combustion chamber and open by piston-controlled transfer ports into the combustion chamber. An inlet opens into the crankcase and an outlet is provided at the combustion chamber. The engine is dividable into four sectors parallel to a longitudinal cylinder axis. The transfer port of a first transfer passage is arranged in the first sector, the outlet is arranged in the second sector, the transfer port of a second transfer passage is provided in the third sector, and the inlet is arranged in the fourth sector. Within the cylinder the first and second transfer passages, at a spacing from a separation plane between cylinder and crankcase, pass together into one of the second and fourth sectors.

Abstract: The pneumatic tire includes a belt layer that is formed by laminating a pair of cross belts and a circumferential reinforcing layer. Additionally, the pneumatic tire 1 includes a plurality of circumferential main grooves, and a plurality of land portions partitioned and formed by the circumferential main grooves in a tread portion. Also, the pneumatic tire includes a mark on a buttress portion in order to determine the time for renewal of the tire. Also, an outermost circumferential main groove is on an outer side in a tire width direction of the circumferential reinforcing layer. Also, a groove bottom gauge t of the outermost circumferential main groove and a distance D in a tire radial direction from a predetermined intersection point A to the mark have a relationship such that ?1.0?D/t?1.0, taking the outer side in the tire radial direction to be positive.

Abstract: An image forming apparatus includes: an image reading unit reading an image on a document at a predetermined image reading speed and generating image data; a memory including a first area temporarily storing the image data and a second area storing the image data read from the first area and subjected to processing; an image forming unit forming an image on a recording material based on the image data stored in the memory; a reducing unit that, in a case where an amount of the image data stored in the second area exceeds a predetermined amount, reduces an amount of the image data generated per unit time by the image reading unit; and an allocation unit that, in the case where the amount of the image data stored in the second area exceeds the predetermined amount, allocates a partial area contained in the first area to the second area.

Abstract: A head parts assembly for a bicycle with a cable collecting device includes two bowl assemblies disposed at two ends of a front vertical pipe to collect brake cables, each of the bowl assemblies includes a bowl, a bearing disposed between the bowl and the front vertical pipe, and a cover for fixing the bearing inside the bowl. The bowl includes an assembling portion and an engaging portion tapering from the assembling portion, the engaging portion engages with the front frame pipe, the assembling portion is an annular structure and defines an opening, an annular rib is formed on an inner surface of the assembling portion, and the bearing is restricted in the opening. The assembling portion has plural penetrating holes penetrating the inner surface and an outer surface of the assembling portion, and the brake cables are inserted into the front frame pipe via the penetrating holes.

Abstract: An array substrate is provided. The array substrate comprises: a first gate line and a second gate line parallel to each other; a data line, and a detecting line. The first gate line and the second gate line intersect with the data line to define a pixel region, a pixel electrode, a first thin film transistor and a second thin film transistor are provided in the pixel region. The first thin film transistor is respectively connected with the first gate line, the data line and the pixel electrode, and the data line can be electrically connected with the pixel electrode by controlling the first gate line. The second thin film transistor is respectively connected with the second gate line, the detecting line and the pixel electrode, and the pixel electrode can be electrically connected with the detecting line by controlling the second gate line.