摘要:
A tap is designed in such a way that chips are aspirated and discharged forcibly so that the pollution of the environment can be prevented and the cleaning can be simplified. The tap includes an intake hole, and the intake hole includes openings. Accordingly, air intake is performed through the intake hole, so that the chips generated in the cutting can be aspirated from the openings forcibly. Therefore, because the chips can be discharged without using cutting fluids, pollution of the environment can be prevented. Further, because the chips can be aspirated from the openings, and the chips aspirated from the openings can be discharged from the intake hole of the tap, the chips are not scattered on the work piece, and thus a cleaning process of the work piece can be simplified.
摘要:
A tap is designed so that the pollution of the environment can be prevented and the cleaning can be simplified. The tap includes an intake hole having openings at a screw portion of the tap. Air intake is performed through the intake hole, so that the chips generated by the screw portion in the cutting can be aspirated from the openings forcibly. Because the chips can be discharged without using cutting fluids, pollution of the environment can be prevented. Because the chips can be aspirated from the openings and discharged from the intake hole of the tap, the chips are not scattered on the work piece, and thus a cleaning process of the work piece can be simplified.
摘要:
A drill is capable of forcibly aspirating and discharging chips to prevent environmental contamination as well as to simplify cleaning the chips. The drill has an intake hole and an opening formed therein so that the aspiration takes place through the intake hole and the chips generated in the cutting process can forcibly be aspirated up from the opening. Because the chips can be discharged without the use of the cutting fluid, the drill is useful for preventing environmental contamination. Moreover, as the chips are forcibly aspirated up from the opening and discharged through the intake hole, the chips are not scattered around a workpiece to be done and cleaning the chips can become simple and easy.
摘要:
A drill is capable of forcibly aspirating and discharging chips to prevent environmental contamination as well as to simplify cleaning the chips. The drill has an intake hole and an opening formed therein so that the aspiration takes place through the intake hole and the chips generated in the cutting process can forcibly be aspirated from the opening. Because the chips can be discharged without using cutting fluid, the drill is useful for preventing environmental contamination. Moreover, as the chips are forcibly aspirated from the opening and discharged through the intake hole, the chips are not scattered around a workpiece under the cutting process and cleaning the chips can become simple and easy.
摘要:
An end mill is designed to reduce an amount of cutting fluids to prevent the environmental pollution. Because the end mill includes openings which open along spiral grooves, and the openings communicate with an aperture on the rear end surface of a shank via an intake path, chips generated through the cutting process are aspirated forcibly from the openings when air intake is performed via the intake path, and the aspirated chips can be discharged from the aperture on the rear end surface of the shank. As a result, because the usage of the cutting fluids for discharging the chips can be reduced or minimized in comparison with the conventional technologies, environmental pollution can be prevented.
摘要:
An LCD device (1) includes a liquid crystal display panel (2) and a liquid crystal driving section (4) for driving the liquid crystal display panel (2) from a region with a lower temperature to a region with a higher temperature in in-screen temperature distribution of the liquid crystal display panel (2) in operation. This configuration allows a scan direction (6) in which the liquid crystal display panel (2) is driven to correspond to temperature distribution direction (8) from a portion with a lower temperature to a portion with a higher temperature. As a result, image quality of images to be displayed by the general-purpose liquid crystal display panel (2) is improved.
摘要:
A liquid crystal display device (1) includes a liquid crystal panel having a plurality of pixels disposed in a matrix form, and a patterned retarder having retarder plates (RR) and retarder plates (RL) formed at positions corresponding to odd-numbered rows and even-numbered rows, respectively, of the liquid crystal panel. Among sub pixels disposed in the pixels positioned in the n-th row, a sub pixel electrode of a boundary-proximity sub pixel, which is positioned closest to a boundary between the associated retarder plate (RR) and the associated retarder plate (RL), is connected to an auxiliary bus line via a transistor having a gate electrode connected to a gate bus line in the (n−1)-th or prior row. In the second display mode, gate signals are sequentially supplied to the gate bus lines in order from the first to the N-th rows, and, in the first display mode, gate signals are sequentially supplied to the gate bus lines in order from the N-th to the first rows.
摘要:
In a pixel circuit 100, a switching TFT 114, a driving TFT 110, and an organic EL element 130 are provided between a power supply wiring line Vp and a common cathode Vcom and a capacitor 121 and a switching TFT 111 are provided between a gate terminal of the driving TFT 110 and a data line Sj. A switching TFT 112 is provided between a connection point A between the capacitor 121 and the switching TFT 111 and a power supply wiring line Vr, a switching TFT 113 is provided between the gate and drain terminals of the driving TFT 110, and a capacitor 122 is provided between the gate terminal of the driving TFT 110 and the power supply wiring line Vr. Thus, a display device is provided that can freely set a period during which variations in the threshold voltage of a drive element are compensated for, and performs high-quality display by holding a control terminal potential of the drive element during light emission from an electro-optical element.
摘要:
Provided is a pixel circuit which includes a plurality of subpixel circuits and which makes it possible to suppress overshooting of electric potentials of the subpixel circuits to a small level. A pixel circuit (PIX1) includes a first subpixel circuit (PIXA) and a second subpixel circuit (PIXB). The first subpixel circuit (PIXA) includes a first display element (ClcA), a first node (nA), a first external connection terminal (P1), and a first switching element (T1). The second subpixel circuit (PIXB) includes a second display element (ClcB), a second node (nB), a second external connection terminal (P2), a third external connection terminal (P3), a second switching element (T2), and a third switching element (T3). The first node (nA) and the second node (nB) are connected to each other via a first capacitor (C2).
摘要:
A display device is implemented that does not cause abnormal operation even if a shift in threshold voltage occurs in a transistor composing a shift register. Each bistable circuit includes an output terminal that outputs a state signal; a thin film transistor having a drain terminal to which a clock signal is provided, and having a source terminal connected to the output terminal; a thin film transistor for charging a region netA connected to a gate terminal of the thin film transistor; a thin film transistor having a drain terminal connected to the netA; a thin film transistor having a drain terminal connected to the output terminal; and a second node potential control portion that detects a higher one of the threshold voltages of the thin film transistors and sets, based on the detected threshold voltage, the potential of a region netB connected to gate terminals of the thin film transistors to a relatively low-level potential and a relatively high-level potential.