Abstract: An embedded magnet type rotor has a laminated core which is formed by laminating a plurality of steel plates, and a magnet provided in a magnet insertion hole of the laminated core, and an end plate provided at an end portion of the laminated core so as to close the magnet insertion hole. The pair of adjacent steel plates are fixed by pressing a steel plate fixing protrusion of one first steel plate into a steel plate fixing hole of the other first steel plate. The end plate and the laminated core are fixed by pressing a plate fixing protrusion of the end plate into a plate fixing hole of the laminated core. The steel plate fixing hole and the plate fixing hole are alternately arranged in a circumferential direction.

Abstract: A line illuminating device includes: a light emitting unit that emits light; a light guide rod that is formed into a rod shape, transmits therethrough the light emitted by the light emitting unit, and guides the light in a longitudinal direction; a case that is formed into a rod shape, has a part open when viewed from the longitudinal direction, and houses the light guide rod therein; ribs provided so as to protrude from the light guide rod on both ends of the light guide rod in the longitudinal direction; and rib guide portions which are provided on both ends of the case in the longitudinal direction, guide the ribs when the light guide rod is housed in the case, and restricts rotation of the light guide rod with respect to the case.

Abstract: Provided is a porous membrane that can be manufactured in uncomplicated steps, has high hydrophilicity and water permeability, and exhibits excellent anti-fouling properties when used in a membrane bioreactor method (MBR method). The porous membrane of the present invention is a porous membrane containing polymer (A) and polymer (B), wherein the polymer (A) is a membrane-forming polymer, the polymer (B) is a polymer having a unit (b1) represented by formula (1) and a unit (b2) based on hydroxyl group-containing (meth)acrylate, and the concentration (mass %) of the unit (b1) is equal to or higher than the concentration (mass %) of the unit (b2) in the porous membrane.

Abstract: A line illuminating device includes: a light emitting unit that emits light; a light guide rod that is formed into a rod shape, transmits therethrough the light emitted by the light emitting unit, and guides the light in a longitudinal direction: a case that is formed into a rod shape, has a part open when viewed from the longitudinal direction, and houses the light guide rod therein; ribs provided so as to protrude from the light guide rod on both ends of the light guide rod in the longitudinal direction; and rib guide portions which are provided on both ends of the case in tire longitudinal direction, guide the ribs when the light guide rod is housed in the case, and restricts rotation of the light guide rod with respect to the case.

Abstract: An embedded magnet type rotor has a laminated core which is formed by laminating a plurality of steel plates, and a magnet provided in a magnet insertion hole of the laminated core, and an end plate provided at an end portion of the laminated core so as to close the magnet insertion hole. The pair of adjacent steel plates are fixed by pressing a steel plate fixing protrusion of one first steel plate into a steel plate fixing hole of the other first steel plate. The end plate and the laminated core are fixed by pressing a plate fixing protrusion of the end plate into a plate fixing hole of the laminated core. The steel plate fixing hole and the plate fixing hole are alternately arranged in a circumferential direction.

Abstract: Provided is a porous membrane that can be manufactured in uncomplicated steps, has high hydrophilicity and water permeability, and exhibits excellent anti-fouling properties when used in a membrane bioreactor method (MBR method). The porous membrane of the present invention is a porous membrane containing polymer (A) and polymer (B), wherein the polymer (A) is a membrane-forming polymer, the polymer (B) is a polymer having a unit (b1) represented by formula (1) and a unit (b2) based on hydroxyl group-containing (meth)acrylate, and the concentration (mass %) of the unit (b1) is equal to or higher than the concentration (mass %) of the unit (b2) in the porous membrane.

Abstract: A wire harness system (100) includes an electric connection box (110) and a plurality of sub-harnesses (120, 130, 140, 150, 160) connecting the electric connection box (110) to a plurality of electric devices (910-975). Each of the plurality of sub-harnesses has a specification to be determined for a target electric device. The electric connection box has a plurality of connection portions (111-115) that are in one-to-one correspondence with the plurality of sub-harnesses and at least one of the plurality of connection portions is a single-unit connection portion satisfying a specification of a target sub-harness without relying on other connection portion.

Abstract: A wire harness system (100) includes an electric connection box (110) and a plurality of sub-harnesses (120, 130, 140, 150, 160) connecting the electric connection box (110) to a plurality of electric devices (910-975). Each of the plurality of sub-harnesses has a specification to be determined for a target electric device. The electric connection box has a plurality of connection portions (111-115) that are in one-to-one correspondence with the plurality of sub-harnesses and at least one of the plurality of connection portions is a single-unit connection portion satisfying a specification of a target sub-harness without relying on other connection portion.

Abstract: A wire harness includes at least two sub-harnesses having a plurality of electric wires whose one terminal portions are led out from a plurality of connector portions connected to a plurality of electric devices respectively. The other end portions of the electric wires to establish direct connection between the connector portions are electrically connected to each other by a connection mechanism.

Abstract: A wire harness includes at least two sub-harnesses having a plurality of electric wires whose one terminal portions are led out from a plurality of connector portions connected to a plurality of electric devices respectively. The other end portions of the electric wires to establish direct connection between the connector portions are electrically connected to each other by a connection mechanism.

Abstract: A rotor with a first rotor core, a second rotor core, a field magnet, and an interpole magnet is provided. The first rotor core has a first core base and a plurality of first nail-shaped magnetic pole parts that extend in the axis direction from the outer circumference section of the first core base. The second rotor core has a second core base and a plurality of second nail-shaped magnetic pole parts that extend in the axis direction from the outer circumference section of the second core base. The field magnet is magnetized along the axis direction and makes the first nail-shaped magnetic parts function as first magnetic poles and the second nail-shaped magnetic parts function as second magnetic poles. The interpole magnet is arranged between the first nail-shaped magnetic parts and the second nail-shaped magnetic parts. The interpole magnet has the same polarity as the first and second nail-shaped magnetic pole parts, in the sections where same face the first and second nail-shaped magnetic pole parts.

Abstract: A rotor includes a first rotor core, a second rotor core, a field magnet, and an auxiliary magnet. The first rotor core includes a first core base and a plurality of first hook-shaped poles. The second rotor core includes a second core base and a plurality of second hook-shaped poles. The first and second hook-shaped poles are alternately arranged in a circumferential direction of the rotor. The field magnet is arranged between the first and second core bases in an axial direction. The field magnet cause the first hook-shaped poles to function as first poles and the second hook-shaped poles to function as second poles. The auxiliary magnet includes at least two interpolar magnet portions, which are integrally formed. Each interpolar magnet portion is arranged in a void between the first hook-shaped pole and the second hook-shaped pole and magnetized in the circumferential direction.

Abstract: A rotor includes a first rotor core, a second rotor core, a field magnet, and an auxiliary magnet. The first rotor core includes a first core base and a plurality of first hook-shaped poles. The second rotor core includes a second core base and a plurality of second hook-shaped poles. The first and second hook-shaped poles are alternately arranged in a circumferential direction of the rotor. The field magnet is arranged between the first and second core bases in an axial direction. The field magnet cause the first hook-shaped poles to function as first poles and the second hook-shaped poles to function as second poles. The auxiliary magnet includes at least two interpolar magnet portions, which are integrally formed. Each interpolar magnet portion is arranged in a void between the first hook-shaped pole and the second hook-shaped pole and magnetized in the circumferential direction.

Abstract: According to one embodiment, a tank-type vacuum circuit breaker includes a tank, a vacuum valve provided in the tank, an insulating layer provided on an outer circumference of the vacuum valve, having a fixed side interface connecting portion and a movable side interface connecting portion, a grounding layer provided on an outer circumference of the insulating layer, a fixed side bushing having an interface connecting portion connected to the fixed side interface connecting portion, a fixed side porcelain tube to house the fixed side bushing, a movable side bushing having an interface connecting portion connected to the movable side interface connecting portion, a movable side porcelain tube to house the movable side bushing, and insulation gas filled in the tank, at an approximately atmospheric pressure.

Abstract: A rotor with a first rotor core, a second rotor core, a field magnet, and an interpole magnet is provided. The first rotor core has a first core base and a plurality of first nail-shaped magnetic pole parts that extend in the axis direction from the outer circumference section of the first core base. The second rotor core has a second core base and a plurality of second nail-shaped magnetic pole parts that extend in the axis direction from the outer circumference section of the second core base. The field magnet is magnetized along the axis direction and makes the first nail-shaped magnetic parts function as first magnetic poles and the second nail-shaped magnetic parts function as second magnetic poles. The interpole magnet is arranged between the first nail-shaped magnetic parts and the second nail-shaped magnetic parts. The interpole magnet has the same polarity as the first and second nail-shaped magnetic pole parts, in the sections where same face the first and second nail-shaped magnetic pole parts.