Abstract: A battery performance of a metal-air battery is improved while still maintaining a low environmental burden. A metal-air battery includes an air electrode formed from a co-continuous substance having a three-dimensional network structure in which a plurality of nanostructures are integrated by noncovalent bonds; an anode; and an electrolyte disposed between the air electrode and the anode, in which the electrolyte is a gel electrolyte obtained by gelling an aqueous solution containing an ion conductor with a gelling agent, and the gelling agent is constituted of at least one of a plant-derived polysaccharide, a seaweed-derived polysaccharide, a microbial polysaccharide, an animal-derived polysaccharide, and a group of acetic acid bacteria that produce the polysaccharides.

Abstract: A connector (50) includes a tubular member (52) and a base tube (58). A light-guiding tube (60) is drawn out from the base tube (58) toward the opposite side to the tubular member (52). An adapter (1) includes: a first connecting portion (10) that can be connected to and disconnected from a light source device (70); a second connecting portion (20) that can be connected to and disconnected from the connector (50); and a light-guiding member (30) that guides light emitted from the light source device (70) to a proximal end surface (61) of the tube (60).

Abstract: The hydrogel includes a first network structure and a second network structure. The second network structure is entwined with the first network structure. The first network structure contains a polymer crosslinked with a first crosslinking agent. The second network structure contains a polymer crosslinked with a second crosslinking agent. 50 mol % or more of the first crosslinking agent does not contain a decomposable bond. 50 mol % or more of the second crosslinking agent does not contain a decomposable bond.

Abstract: A relief valve that includes a tube; a valve configured to slide along an inner wall of the tube in an axial direction, and a spring that urges the valve, wherein the valve has a hydraulic pressure receiving surface on a first axial side that is one side in the axial direction, and a spring abutment against which the spring abuts, on a second axial side opposite to the first axial side, and the tube has a discharge oil passage having an opening in the inner wall and extending through the inner wall in a radial direction.

Abstract: The hydrogel includes a first network structure and a second network structure. The second network structure is entwined with the first network structure. The first network structure contains a polymer crosslinked with a first crosslinking agent. The second network structure contains a polymer crosslinked with a second crosslinking agent. 50 mol % or more of the first crosslinking agent does not contain a decomposable bond. 50 mol % or more of the second crosslinking agent does not contain a decomposable bond.

Abstract: The ultrasound examination system automatically detects a lesion, based on a dynamic image including a plurality of frame arrays that are temporally continuous and are output from the ultrasound examination apparatus with an ultrasonic probe being manipulated. Detection accuracy of the ultrasound examination system can be increased. A feature extractor in a frame checker extracts cubic higher-order local autocorrelation features from each frame of a plurality frames that constitute a dynamic image of a human body part as obtained from an ultrasound examination apparatus while an examiner manipulates an ultrasonic probe on the examinee. A final determinator determines that the frame in question is a normal frame when a speed determinator determines that the speed of the ultrasonic probe is not a normal speed even though the frame in question can be determined as an abnormal frame containing a lesion.

Abstract: A relief valve that includes a tube; a valve configured to slide along an inner wall of the tube in an axial direction, and a spring that urges the valve, wherein the valve has a hydraulic pressure receiving surface on a first axial side that is one side in the axial direction, and a spring abutment against which the spring abuts, on a second axial side opposite to the first axial side, and the tube has a discharge oil passage having an opening in the inner wall and extending through the inner wall in a radial direction.

Abstract: An oil supply device that includes a first pump configured to discharge oil by being driven by power transferred along the power transfer path; a second pump configured to discharge the oil by being driven by a power source independent of the power transfer path; a first supply oil passage through which the oil discharged from the first pump is supplied to the transmission; and a second supply oil passage through which the oil discharged from the second pump is supplied to the friction engagement device.

Abstract: Provided is a biological implant which exhibits high binding ability to a biological tissue after having been embedded in a living organism, which secures an appropriate strength depending on a site to which the implant is applied, and in which a micropore structural portion is less likely to be removed from a macropore structural portion. The biological implant includes a macropore structural portion which defines macropores of the biological implant, and a micropore structural portion which has micropores therein, the micropores having a pore size smaller than that of the macropores, the biological implant being characterized in that the macropore structural portion has substantially no pores therein; the micropore structural portion is provided on the surface of the macropore structural portion; the macropore structural portion and the micropore structural portion are formed of the same engineering plastic material; and the macropore structural portion is formed of a single material.

Abstract: The ultrasound examination system automatically detects a lesion, based on a dynamic image including a plurality of frame arrays that are temporally continuous and are output from the ultrasound examination apparatus with an ultrasonic probe being manipulated. Detection accuracy of the ultrasound examination system can be increased. A feature extractor in a frame checker extracts cubic higher-order local autocorrelation features from each frame of a plurality frames that constitute a dynamic image of a human body part as obtained from an ultrasound examination apparatus while an examiner manipulates an ultrasonic probe on the examinee. A final determinator determines that the frame in question is a normal frame when a speed determinator determines that the speed of the ultrasonic probe is not a normal speed even though the frame in question can be determined as an abnormal frame containing a lesion.

Abstract: Provided is a biological implant which exhibits high binding ability to a biological tissue after having been embedded in a living organism, which secures an appropriate strength depending on a site to which the implant is applied, and in which a micropore structural portion is less likely to be removed from a macropore structural portion. The biological implant includes a macropore structural portion which defines macropores of the biological implant, and a micropore structural portion which has micropores therein, the micropores having a pore size smaller than that of the macropores, the biological implant being characterized in that the macropore structural portion has substantially no pores therein; the micropore structural portion is provided on the surface of the macropore structural portion; the macropore structural portion and the micropore structural portion are formed of the same engineering plastic material; and the macropore structural portion is formed of a single material.

Abstract: The present invention detects a computer virus at high speed from digital data acquired through a network using hardware in virus monitoring. With the invention, in an information processing terminal 002 capable of communicating with other information processing apparatus through a communication network 005, a virus checking apparatus 001 constructed of a hardware circuit is disposed in the side of an input channel of the network 005 and a virus is checked from input data from the network 005 by the virus checking apparatus 001. In order to change a virus pattern collated with the input data by hardware, the hardware circuit is detachably mounted or a rewritable logic device is used in the hardware circuit. The virus pattern of the logic device can be rewritten by sending virus definition information of a server 004 or control data generated based on this information to the virus checking apparatus 001.