Abstract: This thin-film transistor includes adhesive strength enhancing films between a barrier film and electrode films. Each of the adhesive strength enhancing film is composed of two zones including (a) a pure copper zone that is formed on the electrode film side, and (b) a component concentrated zone that is formed in an interface portion contact with the barrier film, and that includes Cu, Ca, oxygen, and Si as constituents. In concentration distributions of Ca and oxygen in a thickness direction of the component concentrated zone, a maximum content of Ca of a Ca-containing peak is in a range of 5 to 20 at %, and a maximum content of oxygen of an oxygen-containing peak is in a range of 30 to 50 at %, respectively.

Abstract: This sputtering target for forming a thin film transistor wiring film has a composition including 0.1 at % to 5 at % of Mg, 0.1 at % to 10 at % of Ca, and the remainder being Cu and inevitable impurities. Either one or both of Mn and Al may further be included at a total amount in a range of 0.1 at % to 10 at %. 0.001 at % to 0.1 at % of P may further be included.

Abstract: This thin-film transistor according to an aspect of the present invention includes a drain electrode film and a source electrode film, each of which includes a composite copper alloy film including a copper alloy underlayer containing an oxygen-calcium concentrated layer that is formed so as to come into contact with a barrier film and a Cu layer that is formed on the copper alloy underlayer containing an oxygen-calcium concentrated layer. The copper alloy underlayer containing an oxygen-calcium concentrated layer includes a concentrated layer, and the concentrated layer includes 2 mol % to 30 mol % of Ca, 20 mol % to 50 mol % of oxygen, and Cu and inevitable impurities as the balance.

Abstract: To provide a means capable easily releasing twist of two or more guidewires passed through a guiding catheter without pulling out the guidewires. A twist releasing apparatus has a shaft, a first tube formed at the tip of the shaft and has a first lumen through which two or more guidewires can be passed, a second tube disposed through a gap at the tip side in the axis direction relative to the first tube and has a second lumen through the two or more guidewires can be passed, and a connection portion for connecting the first tube and the second tube so that the two or more guidewires can be passed through the first lumen and the second lumen. The second tube has a slit that is formed in an axis direction and can be elastically deformed. The connection portion can be elastically deformed into a curved shape in the axis direction.

Abstract: To provide a thrombus suction catheter with excellent crossability, capable of suctioning atheroma, reaching a sharply-curved affected area and passing through a narrowed section of the blood vessel. A thrombus suction catheter is a tubular device comprising a catheter body (1) with a thrombus suction lumen (11) and a guide wire lumen (13); and a connector (2) provided on a proximal end of the catheter body. The thrombus suction lumen 11 has a suction port (12) in a sidewall of a tip of the catheter body and passes through the catheter body to a proximal end of the catheter body, while the guide wire lumen (13) has a guide wire insertion port (14) in the sidewall of the tip and passes through the tip along a longitudinal axis of the catheter body. The suction port 12 and the guide wire insertion port 14 are formed on the sides opposite to one another with respect to the longitudinal axis of the catheter body.

Abstract: A thrombus suction catheter which is a tube having a distal end opening formed by an angled cut surface. In the distal end opening, at least a part on the proximal end side of the cut surface is formed in a concave shape in an angled direction, and the distal end side of the cut surface is formed to be flat and flexible. With the distal end configuration, suction and crossing are significantly improved.

Abstract: A phase change film for a semiconductor nonvolatile memory and a sputtering target for forming the phase change film. The phase change film for a semiconductor nonvolatile memory and the sputtering target for forming the phase change film have a composition containing 10 to 25 atomic % of Ge, 10 to 25 atomic % of Sb, 1 to 10 atomic % of Ga, and 10 atomic % or less of B, Al, C, Si and lanthanoid elements, with the balance being Te and inevitable impurities.

Abstract: A thrombus suction catheter including a tubular body which has a suction lumen penetrating from a proximal end to a distal end thereof, and an opening formed by an angled cut surface at a distal end thereof, wherein a guide wire lumen is formed in the distal end portion only of the tubular body, the guide wire lumen being communicated with the suction lumen.

Abstract: A phase change recording film having a high electrical resistance is provided. The phase change recording film may have the following composition in atom %: 15 to 30% of Ge, 15 to 25% of Sb, a total of 0.1 to 13% of one or both of Al and Si, and the balance of Te and impurities. Also, a sputtering target is provided for forming a phase change recording film having a high electrical resistance. The sputtering target may have the same composition as described above for the phrase change recording film.

Abstract: A thrombus suction catheter which is a tube having a distal end opening formed by an angled cut surface. In the distal end opening, at least a part on the proximal end side of the cut surface is formed in a concave shape in an angled direction, and the distal end side of the cut surface is formed to be flat and flexible. With the distal end configuration, suction and crossing are significantly improved.

Abstract: 1. A coating composition to form a coating layer or film of a hydrophilic polyurethane resin having a moisture permeability and being substantially non-porous, which comprises, as an essential component, an isocyanate group-containing prepolymer obtainable by reacting diphenylmethane diisocyanate with the following polyoxyalkylene polyol: A polyoxyalkylene polyol which contains at least 60 wt % of a polyoxyethylene polyol having at least three hydroxyl groups and having an oxyethylene group-content of at least 10 wt %, satisfies 3.0<n<3.5, where n is the average number of hydroxyl groups, and has an average oxyethylene group-content of from 60 to 90 wt %.

Abstract: This health indicator measuring device includes an arithmetical operation means for computing data of a lean body per body height or a data of a body fat per body height on the basis of the respective data of body weight, body fat and body height. The health indicator measuring device has the capability of measuring a qualitative aspect or a quantitative aspect of muscle of a person to be measured and outputting indicators of a health year equivalent and an advice data on practical fitness for health related to the function of the body measured.

Abstract: A coating composition to form a coating layer or film of a hydrophilic polyurethane resin having a moisture permeability and being substantially non-porous, which comprises, as an essential component, an isocyanate group-containing prepolymer obtainable by reacting diphenylmethane diisocyanate with the following polyoxyalkylene polyol:

Abstract: This health indicator measuring device includes an arithmetical operation means for computing data of a lean body per body height or a data of a body fat per body height on the basis of the respective data of body weight, body fat and body height. The health indicator measuring device has the capability of measuring a qualitative aspect or a quantitative aspect of muscle of a person to be measured and outputting indicators of a health year equivalent and an advice data on practical fitness for health related to the function of the body measured.

Abstract: The present invention provides sputtering targets which are useful for depositing ferroelectric films and are resistant to crack generation during sputtering. The sputtering targets comprise a disk target which is formed using a sintered material including a compound oxide of Ba and Ti, Sr and Ti, or Ba, Sr and Ti, and which has a surface which has been subjected to grinding, wherein the scratches 4 formed on the surface of the disk target due to grinding have a pattern radiating from an arbitrary point on the plane of the surface of said disk target.

Abstract: There is disclosed the structure of a superconductive wiring fabricated on an insulating substrate comprising a conductive pattern having at least one wiring strip of a superconductive ceramic formed on the insulating substrate and a protective film covering the wiring pattern and formed of a basic oxide, the basic oxide hardly reacts with the superconductive ceramic because of the fact that most of the superconductive ceramics are bases, then the wiring strip is allowed to stay in the superconductive state for a prolonged period of time.

Abstract: There is disclosed a silver alloy foil for an interconnector of a solar cell. The silver alloy contains 10 ppm to 1,000 ppm of calcium; 10 ppm to 750 ppm of at least one element selected from the group consisting of beryllium, lanthanum and indium; balance silver and unavoidable impurities. The alloy is less susceptible to softening even when the solar cell is exposed to temperature cycling. If calcium is further added, the hardness does not decrease even with the passage of time, to thereby exhibit superior characteristics for a prolonged period of time.