Abstract: Provided is a wireless communication system in which, based on a random access scheme, a transmission opportunity (TXOP) acquired by a wireless access point is granted to a wireless station when performing uplink data transmission from the wireless station to the wireless access point and the TXOP acquired by the wireless station is granted to the wireless access point when performing downlink data transmission from the wireless access point to the wireless station, the system includes a scheduling unit for TXOP granting determining one or more wireless stations having a quality of an uplink data transmission lower than a prescribed value as TXOP responders to which the wireless access point grants the TXOP, and determining one or more wireless stations having a quality of a downlink data transmission lower than the prescribed value as TXOP holders which grant the TXOP to the wireless access point.

Abstract: Provided is a wireless communication system in which, based on a random access scheme, a transmission opportunity (TXOP) acquired by a wireless access point is granted to a wireless station when performing uplink data transmission from the wireless station to the wireless access point and the TXOP acquired by the wireless station is granted to the wireless access point when performing downlink data transmission from the wireless access point to the wireless station, the system includes a scheduling unit for TXOP granting determining one or more wireless stations having a quality of an uplink data transmission lower than a prescribed value as TXOP responders to which the wireless access point grants the TXOP, and determining one or more wireless stations having a quality of a downlink data transmission lower than the prescribed value as TXOP holders which grant the TXOP to the wireless access point.

Abstract: A deposit and withdrawal apparatus that includes a deposit port through which a coin is deposited, a withdrawal port through which the coin is withdrawn, and a first unit that is capable of storing the coin includes a second unit, a judgement unit, and a distribution unit. The second unit is different from the first unit and is capable of storing the coin. The judgement unit judges the coin deposited from the deposit port. The distribution unit distributes the deposited coin to the first unit or the second unit on the basis of a judgement result obtained by the judgement unit. The distribution unit is able to distribute the coin deposited into the first unit or the second unit.

Abstract: Provided is a wireless communication control method, in which a management server manages line selection of an unlicensed band/licensed band of a UE and manages parameters of the unlicensed band, including a control step of excluding the UE that uses the licensed band from an optimization target in an unlicensed band system and optimizing the parameters of the unlicensed band in consideration of existence of an STA and the UE that uses the unlicensed band, which is caused by the management server. Furthermore, a pattern when a total of a communication capacity in the unlicensed band and a communication capacity in the licensed band after the optimization of the parameters of the unlicensed band becomes high is adopted for the line selection of the UE, and the parameters of the unlicensed band after the optimization of the line selection are set for an AP, the STA, and the UE of the unlicensed band.

Abstract: The steel sheet has a steel microstructure containing ferrite: 6% to 90% by area, a microstructure composed of one or more of upper bainite, fresh martensite, tempered martensite, lower bainite, and retained ?: 10% to 94% by area in total, and retained ?: 3% to 20% by volume, a ratio (SUB/S2nd)×100(%) of an area ratio SUB of an upper bainite with a width in the range of 0.8 to 7 ?m, a length in the range of 2 to 15 ?m, and an aspect ratio of 2.2 or more in contact with retained ?UB with a grain width in the range of 0.17 to 0.80 ?m and an aspect ratio in the range of 4 to 25 to an area ratio S2nd of the microstructure composed of one or more of upper bainite, fresh martensite, tempered martensite, lower bainite, and retained ? ranges from 2.0% to 15%.

Abstract: A supercharger is provided with: a housing; a rotary shaft that is supported inside the housing to be freely rotatable; a compressor wheel that is provided at one end in an axial direction of the rotary shaft; a cooling water supplying pipe and a cooling water discharging pipe that have a flange part at an end and are connected to the housing; and a lubricant supplying pipe that has a flange part at an end and is connected to the housing. The ends of the cooling water supplying pipe and the cooling water discharging pipe are inserted into a cooling water supplying flow path and a cooling water discharging flow path of the housing, respectively. The end of the lubricant supplying pipe is inserted into a first supplying flow path of the housing. The flange part presses the flange parts in an insertion direction and is fixed to the housing.

Abstract: A softball or baseball bat comprising a plurality of strips of wood assembled to form a solid material is disclosed. The bat can comprise bamboo, or other suitable material, that provides the necessary hardness, while using a more economical and renewable resource than conventional hardwoods. The plurality of strips can be assembled to form a solid block, which can be shaped into a bat blank. Then blank can comprise a handle portion, a transition portion, and a barrel portion. The bat can further comprise a reinforcing sleeve disposed proximate the handle portion and the transition portion. The finished bat can further comprise a protective and decorative coating.

Abstract: An active matrix substrate with a high aperture ratio is provided, which is capable of preventing electrical short circuits between pixel electrodes and auxiliary capacitive electrodes. Gate lines and auxiliary capacitive electrodes are formed on an insulated substrate. The auxiliary capacitive electrodes have holes formed therethrough. To cover the gate lines and the auxiliary capacitive electrodes, a first interlayer insulating film is formed, on which source lines, a semiconductor layer, and drain electrodes are formed. Then, a second interlayer insulating film is formed to cover all those layers. In the second interlayer insulating film, contact holes are formed to reach the drain electrodes in areas corresponding to the areas of the holes. Pixel electrodes formed on the second interlayer insulating film are connected to the drain electrodes through the contact holes.

Abstract: A display device having a substrate provided with a display region includes a lower layer film formed on the substrate, a transparent conductive thin film formed on the lower layer film and electrically connected thereto, and a protective film formed on the transparent conductive film in a region other than the display region to prevent malformation of the transparent conductive thin film and the lower layer film.

Abstract: An active matrix substrate with a high aperture ratio is provided, which is capable of preventing electrical short circuits between pixel electrodes and auxiliary capacitive electrodes. Gate lines and auxiliary capacitive electrodes are formed on an insulated substrate. The auxiliary capacitive electrodes have holes formed therethrough. To cover the gate lines and the auxiliary capacitive electrodes, a first interlayer insulating film is formed, on which source lines, a semiconductor layer, and drain electrodes are formed. Then, a second interlayer insulating film is formed to cover all those layers. In the second interlayer insulating film, contact holes are formed to reach the drain electrodes in areas corresponding to the areas of the holes. Pixel electrodes formed on the second interlayer insulating film are connected to the drain electrodes through the contact holes.

Abstract: An active matrix substrate with a high aperture ratio is provided, which is capable of preventing electrical short circuits between pixel electrodes and auxiliary capacitive electrodes. Gate lines and auxiliary capacitive electrodes are formed on an insulated substrate. The auxiliary capacitive electrodes have holes formed therethrough. To cover the gate lines and the auxiliary capacitive electrodes, a first interlayer insulating film is formed, on which source lines, a semiconductor layer, and drain electrodes are formed. Then, a second interlayer insulating film is formed to cover all those layers. In the second interlayer insulating film, contact holes are formed to reach the drain electrodes in areas corresponding to the areas of the holes.

Abstract: A display device includes a scanning line (1) formed on an insulating substrate; a storage capacitance line (3) formed in parallel to the scanning line; an image signal line (2) formed across the scanning line (1) and the storage capacitance line (3) through an insulating layer; and a pixel electrode (6) being surrounded with the scanning line (1), the storage capacitance line (3) and the image signal line (2); wherein at least one overlapped area (11) of the storage capacitance line (3) and the image signal line (2) is defined in the area other than the crossing region of the storage capacitance line (3) and the image signal line (2) within one pixel area; whereby, breakage of the image signal line is mended without increasing the production steps, and production yield is improved.

Abstract: A method of manufacturing a semitransparent display device includes the steps of forming a light shield film over a transparent display region on a transparent substrate, applying a photosensitive organic film over the transparent substrate coated with the light shield film, exposing and developing the photosensitive organic film to form a through hole extending through the photosensitive organic film in the transparent display region, removing the light shield film exposed through the through hole after forming the through hole, and forming a reflective film above the photosensitive organic film to form a reflective display region. Thereby, such a situation can be prevented that light reflected by a stage after passing through a TFT array substrate causes visible irregularities in thickness of an organic flattening film during exposure processing for forming the organic flattening film.

Abstract: An active matrix substrate with a high aperture ratio is provided, which is capable of preventing electrical short circuits between pixel electrodes and auxiliary capacitive electrodes. Gate lines and auxiliary capacitive electrodes are formed on an insulated substrate. The auxiliary capacitive electrodes have holes formed therethrough. To cover the gate lines and the auxiliary capacitive electrodes, a first interlayer insulating film is formed, on which source lines, a semiconductor layer, and drain electrodes are formed. Then, a second interlayer insulating film is formed to cover all those layers. In the second interlayer insulating film, contact holes are formed to reach the drain electrodes in areas corresponding to the areas of the holes. Pixel electrodes formed on the second interlayer insulating film are connected to the drain electrodes through the contact holes.

Abstract: A display device having a substrate provided with a display region includes a lower layer film formed on the substrate, a transparent conductive thin film formed on the lower layer film and electrically connected thereto, and a protective film formed on the transparent conductive film in a region other than the display region to prevent malformation of the transparent conductive thin film and the lower layer film.

Abstract: A display device includes a scanning line (1) formed on an insulating substrate; a storage capacitance line (3) formed in parallel to the scanning line; an image signal line (2) formed across the scanning line (1) and the storage capacitance line (3) through an insulating layer; and a pixel electrode (6) being surrounded with the scanning line (1), the storage capacitance line (3) and the image signal line (2); wherein at least one overlapped area (11) of the storage capacitance line (3) and the image signal line (2) is defined in the area other than the crossing region of the storage capacitance line (3) and the image signal line (2) within one pixel area; whereby, breakage of the image signal line is mended without increasing the production steps, and production yield is improved.

Abstract: A semi-transmissive liquid crystal display device is provided with a pixel electrode having in one pixel a reflective electrode reflecting outside light, and a transmissive electrode transmitting light from a back light source, on one of a pair of substrates facing to each other with a liquid crystal film placed in between. The reflective electrode and the transmissive electrode constituting the pixel electrode are formed without having a insulation layer in between. A manufacturing process thereof is simplified by halftone exposure.

Abstract: A method of manufacturing a semitransparent display device includes the steps of forming a light shield film over a transparent display region on a transparent substrate, applying a photosensitive organic film over the transparent substrate coated with the light shield film, exposing and developing the photosensitive organic film to form a through hole extending through the photosensitive organic film in the transparent display region, removing the light shield film exposed through the through hole after forming the through hole, and forming a reflective film above the photosensitive organic film to form a reflective display region. Thereby, such a situation can be prevented that light reflected by a stage after passing through a TFT array substrate causes visible irregularities in thickness of an organic flattening film during exposure processing for forming the organic flattening film.

Abstract: The golf club shaft comprises a reinforced tip portion from the tip end to the position 300 mm toward the grip end, gripping butt portion from the grip end to the position 100 mm toward the tip end, and an intermediate portion between the reinforced tip portion and the gripping butt portion. The shaft satisfies an equation EI=&agr;·X at its intermediate portion, where EI (Nm2) is the flexural rigidity, X (mm) is the distance from the tip end of the shaft, and &agr; is a given constant. The &agr; values of the shafts in accordance with the embodiments 1 through 3 are 0.12, 0.09, and 0.06, respectively. Thus, the present invention has an improved deflection during downswing and is liked by a majority of players.

Abstract: A semiconductor laser device includes a substrate, a p-type cladding layer and a n-type cladding layer provided on the substrate, and an active layer provided between the p-type cladding layer and the n-type cladding layer, having at least two barrier layers and at least two well layers, the barrier layers and the well layers being disposed alternately. Band offsets in a conduction band between the barrier layers and the well layers are provided so as to increase from the n-type cladding layer aide toward the p-type cladding layer side.