448results about How to "Satisfactory characteristic" patented technology

A production method of a thin film transistor including an active layer including an amorphous oxide semiconductor film, wherein a step of forming the active layer includes a first step of forming the oxide film in an atmosphere having an introduced oxygen partial pressure of 1×10−3 Pa or less, and a second step of annealing the oxide film in an oxidative atmosphere after the first step.

A coaxial connector with locking by snap-fastening, the connector comprising two complementary connector elements each comprising a tubular body forming a ground contact and containing a central contact, which central contact is male in one of the bodies and female in the other and is held in the corresponding body by means of insulation, wherein a first one of the connector elements has a retaining member suitable for exerting a radial force on the second connection element which is arranged in such a manner that said radial force generates an axial force on the second connector element tending to press it axially against a bearing surface of the first connector element, and wherein the body of one of the connector elements has a member inserted therein that forms an internal ground contact and that is suitable for coming into contact with an inner wall of the body of the other connector element while exerting relatively strong contact pressure thereagainst.

The present invention provides a part made of a thermoplastic material containing:recycled polyethylene terephthalate;recycled high density polyethylene;a compatibility agent; anda reinforcing filler. The invention also provides a method of manufacturing such a part in the form of a bar, and a pallet incorporating at least one bar of this type.

A magneto-optical recording medium, including a recording layer, a transfer control layer magnetically coupled to the recording layer, and a reproduction layer. The recording layer includes a recording magnetic domain in which information is recorded by a magnetization direction vertical to the surface of the film. The reproduction layer includes a reproduction magnetic domain in which information in the recording layer is transferred and formed as a magnetization direction by magnetic coupling. The direction of magnetization of the recording magnetic domain of the recording layer and the direction of magnetization of the transfer control layer corresponding to the recording magnetic domain are in opposite directions in at least part of the range of temperatures less than a transfer temperature where the reproduction magnetic domain is transferred to the reproduction layer. The Curie point temperature of the transfer control layer is higher than this transfer temperature.

A coaxial connector with locking by snap-fastening, the connector comprising two complementary connector elements each comprising a tubular body forming a ground contact and containing a central contact, which central contact is male in one of the bodies and female in the other and is held in the corresponding body by means of insulation, wherein a first one of the connector elements has a retaining member suitable for exerting a radial force on the second connection element which is arranged in such a manner that said radial force generates an axial force on the second connector element tending to press it axially against a bearing surface of the first connector element, and wherein the body of one of the connector elements has a member inserted therein that forms an internal ground contact and that is suitable for coming into contact with an inner wall of the body of the other connector element while exerting relatively strong contact pressure thereagainst.

A dual-mode acoustic wave resonator (7a) having a resonance mode inter-coupler (6) is disposed across narrow voids (4, 5) from an input electrode (2) and an output electrode (3). They are supported for vibrations on a substrate by conductive posts (27, 28, 29) and a power supply pad (3). Opposing electrodes (10, 11, 21, 23) are formed below the input and output electrodes (2, 3), resonator (7a), and resonance mode inter-coupler (6) across narrow gaps. As a voltage of a power supply (25) is changed, a distortion of the resonator (7a) changes due to an electrostatic force, causing a change in the center resonance frequency. As voltages of power supplies (16, 17) are changed, distortions of the input and output electrodes (2, 3) change to cause a change in the opposing areas of end faces of the input and output electrodes to the resonator (7a). This causes a change in the situation of exchanging energy between the input and output electrodes and the resonator (7a) to change the external Q-value. As the voltage of the power supply (25) is changed, a distortion of the inter-coupler (6) changes to cause a change in the coupling coefficient between the resonance modes.

Piezoelectric actuator (51) includes a piezoelectric element (11) that performs expansion / contraction movement in accordance with the state of an electrical field, a base (21) with the piezoelectric element (11) adhered to one surface thereof, and a support member (46) for supporting the piezoelectric element (11) and the base (21), the piezoelectric element (11) and base (21) vibrating up and down in accordance with the expansion / contraction movement of the piezoelectric element (11). The base (21) is connected to the support member (46) by way of a vibration film (31) having less rigidity than the base (21). In addition, the piezoelectric element (11) and support member (46) have different outline shapes.

A liquid crystal composition having a nematic phase comprising two components, wherein the first component is at least one compound selected from the group of compounds represented by formula (1), and the second component is at least one compound selected from the group of compounds represented by formula (2), and the third component is at least one compound selected from the group of compounds represented by formula (3):wherein R1 and R2 are each independently alkyl having 1 to 12 carbons, alkoxy having 1 to 12 carbons or alkenyl having 2 to 12 carbons or alkenyl having 2 to 12 carbons in which arbitrary hydrogen is replaced by fluorine; ring A and ring B are each independently 1,4-cyclohexylene, 1,4-phenylene; 2-fluoro-1,4-phenylene or 2,6-difluoro-1,4-phenylene; and X1, X2, X3 and X4 are each independently hydrogen or fluorine.

The flux densities formed by plural electromagnet poles M1 to M12 which are arranged at a predetermined interval in a circumferential direction of a rotary body 1 at the same position in an axial direction of the rotary body 1 are gradually changed in the circumferential direction of the rotary body. Even if there is a difference between the maximum value of the flux density and the minimum value, the change of the flux densities between the adjacent electromagnet poles is small and smooth. Accordingly satisfactory detective sensitivity and detection results can be obtained.