Abstract: High-voltage transistors that may be fabricated in a standard low-voltage process. Embodiments include integrated circuits that combine, in a unitary structure, an LDMOS FET device that includes one or more dummy polysilicon structures (DPS's) overlying a drift region and comparable in configuration to the FET gate, and interstitial implant resistance pockets (IRP) formed within the drift region between the gate and an adjacent DPS and between each pair of adjacent DPS's. The IRPs may be augmented with floating contacts to remove heat from the drift region and provide additional shielding of the drain contact from the nearest edge of the gate. The IRPs may be biased to modulate the conductivity of the drift region. The DPS's may be biased to modulate the conductivity of the drift region, and in such a way as to protect each DPS from excessive and potentially destructive voltages.

Abstract: Provided is an inexpensive, highly effective hemostatic material that can be used safely for a larger number of people. Provided is a hemostatic material for stopping bleeding that contains a cationic polysaccharide represented by formula (I) below. In a cationic polysaccharide, at least one R1 represents —R7—N+(R8) (R9) (R10)·X?; R2 represents OR1 or H; R3 represents H or OR1; R4 represents a galactose derivative or H; R5 represents R1 or R6; R7 in R1 represents C1-6 alkylene or C2-6 hydroxy alkylene; R8, R9, and R10 represent the same or different C1-6 alkyl, C1-6 alkenyl, O—C1-6 alkyl, or the like; and X? may represent an anionic group.

Abstract: A hemostatic material is described, which eliminates the risks of conventional chitosan-derived products, such as the onset of shellfish allergy and endotoxin contamination, can be used safely for more people, and has an antibacterial property and a hemostatic function that widely-used hydrogels lack, and a wound dressing containing the same. A hemostatic material containing cationized cellulose and a wound dressing containing the hemostatic are described. At least one of hydroxyl groups of the cationized cellulose is modified with —R2—N+(R3)(R4)(R5).X?, other hydroxyl groups of the cationized cellulose have —H, or —(CH2CH2O)m—H, R2 represents C1-6 alkylene, C2-6 hydroxyalkylene, —(CH2CH2O)1—, or a combination thereof, 1 represents 1 or 2, m represents 1 or 2, and X? may represent an anionic group.

Abstract: A semiconductor device includes a substrate, a source body part, a drain body part, a source wiring line, a drain wiring line, a source via, and a drain via. The source body part and the drain body part are in or on the substrate extend in the x-axis direction. The source wiring line includes a source electrode finger. The source electrode finger overlaps the source body part in plan view. The drain wiring line includes a drain electrode finger. The drain electrode finger overlaps the drain body part in plan view. The source via is in contact with the source electrode finger and the source body part. The drain via is in contact with the drain electrode finger and the drain body part. The source electrode finger and the drain electrode finger extend in a direction transverse to the x-axis direction.

Abstract: A needle cap and a dialysis circuit priming device with increased safety and convenience in the cleaning and priming of a blood circuit are provided. According to the present invention, a needle cap is provided including two needle connecting parts, and a flow path connecting the two needle connecting parts. A dialysis circuit priming device is also provided including two needles, two needle connecting parts each arranged with the two needles respectively, and a flow path for connecting the two needle connecting parts.

Abstract: Provided is a local hemostasis material, which exerts little influence on the human body, is inexpensive, and exerts a good hemostatic. The local hemostasis material comprises a base material having a first major surface and a layer including cationized cellulose on the first major surface, wherein the layer including cationized cellulose has a thickness of no less than 6.7 µm.

Abstract: A hemostatic material is described, which eliminates the risks of conventional chitosan-derived products, such as the onset of shellfish allergy and endotoxin contamination, can be used safely for more people, and has an antibacterial property and a hemostatic function that widely-used hydrogels lack, and a wound dressing containing the same. A hemostatic material containing cationized cellulose and a wound dressing containing the hemostatic are described. At least one of hydroxyl groups of the cationized cellulose is modified with —R2—N+(R3)(R4)(R5)X?, other hydroxyl groups of the cationized cellulose have —H, or —(CH2CH2O)m—H, R2 represents C1-6 alkylene, C2-6 hydroxyalkylene, —(CH2CH2O)1—, or a combination thereof, 1 represents 1 or 2, m represents 1 or 2, and X? may represent an anionic group.

Abstract: An object is to provide a blood purifying device and an access flow rate measuring method enabling easy and accurate measurement of an access flow rate of an access vessel. A blood purifying device includes a flow rate calculating unit calculating the access flow rate of an access vessel based on an initial blood indicator for blood distributed through a vein side circuit and flowing through the access vessel of a patient, the flow rate distributed through measuring means when a pump is reversed to cause the priming solution to flow out from an artery side circuit, and a blood indicator for the blood diluted with the priming solution which is obtained when the pump is reversed to dilute, with the priming solution, the blood distributed through the vein side circuit.

Abstract: A semiconductor device includes a composite chip mounted over a wiring substrate, the composite chip including a first area, a second area that is provided independently from the first area, and a third area including a first material between the first and second areas. The first area includes a first circuit formed in the first area, and the second area includes a second circuit formed in the second area. The first area is spaced apart from the second area by the first material.

Abstract: A hemostatic material containing cationized cellulose and a wound dressing containing the hemostatic are provided. At least one of hydroxyl groups of the cationized cellulose is modified with —R2—N+(R3)(R4)(R5).X?, other hydroxyl groups of the cationized cellulose have —H, or —(CH2CH2O)m—H, R2 represents C1-6 alkylene, C2-6 hydroxyalkylene, —(CH2CH2O)l—, or a combination thereof, l represents 1 or 2, m represents 1 or 2, and X? may represent an anionic group.

Abstract: A needle cap and a dialysis circuit priming device with increased safety and convenience in the cleaning and priming of a blood circuit are provided. According to the present invention, a needle cap is provided including two needle connecting parts, and a flow path connecting the two needle connecting parts. A dialysis circuit priming device is also provided including two needles, two needle connecting parts each arranged with the two needles respectively, and a flow path for connecting the two needle connecting parts.

Abstract: A radio frequency switch includes a switch circuit having switchable radio frequency (RF) signal pathways. Each switchable RF signal pathway comprises a plurality of n-type MOSFETs connected in series. A control circuit is configured to control a conduction state of the plurality of switchable RF signal pathways. Each n-type MOSFET includes a body region between a source region thereof and a drain region thereof. A gate electrode is on the body region. A silicon nitride film having a tensile internal stress covers the source layer, the drain layer, and the gate electrode.

Abstract: An object is to provide a blood purifying device and an access flow rate measuring method enabling easy and accurate measurement of an access flow rate of an access vessel. A blood purifying device includes a flow rate calculating unit calculating the access flow rate of an access vessel based on an initial blood indicator for blood distributed through a vein side circuit and flowing through the access vessel of a patient, the flow rate distributed through measuring means when a pump is reversed to cause the priming solution to flow out from an artery side circuit, and a blood indicator for the blood diluted with the priming solution which is obtained when the pump is reversed to dilute, with the priming solution, the blood distributed through the vein side circuit.

Abstract: A semiconductor device includes a composite chip mounted over the a wiring substrate, the composite chip including a first area, a second area that is provided independently from the first area, and a third area including a first material between the first and second areas. the first area including a first circuit formed in the first area, and the second area including a second circuit formed in the second area. The first area is spaced apart from the second area by the first material.

Abstract: A semiconductor device includes a composite chip mounted over the a wiring substrate, the composite chip including a first area and a second area that is provided independently from the first area, the first area including a first circuit formed in the first area, and the second area including a second circuit formed in the second area.

Abstract: A radio frequency switch includes a switch circuit having switchable radio frequency (RF) signal pathways. Each switchable RF signal pathway comprises a plurality of n-type MOSFETs connected in series. A control circuit is configured to control a conduction state of the plurality of switchable RF signal pathways. Each n-type MOSFET includes a body region between a source region thereof and a drain region thereof. A gate electrode is on the body region. A silicon nitride film having a tensile internal stress covers the source layer, the drain layer, and the gate electrode.

Abstract: A device for damping a transmitted vibration by the moment of inertia of a fly wheel and the adjustable resistance force of a viscous magnetic fluid to allow the viscous magnetic fluid exerts its property even under no external power source. A sleeve with an attached ball nut is disposed in a first cylinder so as to reciprocate. The reciprocating motion of the sleeve is converted into a rotational motion by a ball screw to rotate a fly wheel in a second cylinder and a generator rotating shaft. Between the fly wheel and the inner surface of the second cylinder, a sealed space is formed in which a viscous magnetic fluid is sealed. A magnetic field generating unit which generates a magnetic field running across the sealed space with the fly wheel serving as a part of a magnetic circuit is disposed on the inner circumference of the second cylinder.

Abstract: A device for damping a transmitted vibration by the moment of inertia of a fly wheel and the adjustable resistance force of a viscous magnetic fluid to allow the viscous magnetic fluid exerts its property even under no external power source. A sleeve with an attached ball nut is disposed in a first cylinder so as to reciprocate. The reciprocating motion of the sleeve is converted into a rotational motion by a ball screw to rotate a fly wheel in a second cylinder and a generator rotating shaft. Between the fly wheel and the inner surface of the second cylinder, a sealed space is formed in which a viscous magnetic fluid is sealed. A magnetic field generating unit which generates a magnetic field running across the sealed space with the fly wheel serving as a part of a magnetic circuit is disposed on the inner circumference of the second cylinder.

Abstract: A semiconductor device includes a composite chip mounted over the a wiring substrate, the composite chip including a first area and a second area that is provided independently from the first area, the first area including a first circuit formed in the first area, and the second area including a second circuit formed in the second area.