Abstract: A sealed cell includes a bottomed cylindrical outer casing can. The outer casing can is formed by nickel-plated iron, and a lead connected to one of a positive electrode and a negative electrode, and the outer casing can, are welded by a welding part formed from the outside surface of the outer casing can toward the lead. The welding part is formed by molten traces and has a first layer and a second layer having a higher nickel concentration than the first layer. The first layer is formed from the lead through to the inside of the outer casing can, the second layer is formed so as to adjoin the first layer on the outside surface side of the outer casing can, and the whole of the first layer is covered with the second layer when the welding part is viewed from the outside of the outer casing can.

Abstract: An extreme ultraviolet light generation apparatus includes a chamber device, a concentrating mirror, an exhaust port, and a central gas supply port. The exhaust port is formed at the chamber device and is formed on the side lateral to a focal line and opposite to the reflection surface with respect to the plasma generation region. The central gas supply port is formed on the side opposite to the exhaust port with respect to the plasma generation region on the supply line passing through the exhaust port, the plasma generation region, and an inner side of a peripheral portion of the reflection surface. The central gas supply port supplies the gas toward the exhaust port along the supply line through the plasma generation region.

Abstract: An extreme ultraviolet light generation apparatus may include a chamber device, a concentrating mirror, a central gas supply port configured to supply gas along a focal line passing through a first focal point and a second focal point from the center side of the reflection surface, and a first peripheral gas supply port disposed at a peripheral portion of the reflection surface and configured to supply gas in a direction from the outer side of the reflection surface toward the inner side of the reflection surface. The first peripheral gas supply port may supply gas, when viewed along the focal line, in an inclined direction inclined to a tangential direction side of the peripheral portion at the peripheral portion where the first peripheral gas supply port is located with respect to a first straight line passing through the first peripheral gas supply port and the focal line.

Abstract: A chamber device may include a concentrating mirror, a central gas supply port, an inner wall, an exhaust port, a recessed portion, and a lateral gas supply port. The recessed portion may be on a side lateral to the focal line and recessed outward from the inner wall when viewed from a direction perpendicular to the focal line. The lateral gas supply port is formed at the recessed portion and may supply gas toward gas supplied from the central gas supply port so that a flow direction of the gas supplied from the central gas supply port is bent from a direction along the focal line toward the exhaust port and an internal space of the recessed portion.

Abstract: An extreme ultraviolet light generation apparatus may include a chamber causing a target substance to be turned into plasma with laser light, a light concentrating mirror concentrating extreme ultraviolet light generated by the turning of the target substance into plasma, a gas supply unit supplying gas into the chamber, a magnetic field generation unit generating a magnetic field including a magnetic field axis that crosses a light path of the extreme ultraviolet light, a first exhaust port arranged at a position through which the magnetic field axis passes in the chamber, a second exhaust port arranged at a position opposite to the light concentrating mirror in the chamber, and a gas exhaust amount adjustment unit adjusting a ratio between an exhaust amount of first exhaust gas exhausted from the first exhaust port and an exhaust amount of second exhaust gas exhausted from the second exhaust port.

Abstract: A battery comprises a first polarity terminal that is attached via a first insulating member to an opening of an outer case. A first polarity plate includes: a first core formed of a conductive material; and a first active material layer. A first drawn-out portion is formed from a side of the first core on the first polarity terminal side thereof being drawn further out than a side of the first active material layer on the first polarity terminal side thereof. The first drawn-out portion includes a first bent portion that is bent towards the radially inner or outer side of the electrode body. A first surface of a first polarity collector plate contacts the surface of the first bent portion on the first polarity terminal side, and the first polarity terminal connects directly or via a conductive member to a second surface of the first polarity collector plate.

Abstract: An extreme ultraviolet light generation apparatus that generates extreme ultraviolet light by irradiating a target with a pulse laser beam includes: a chamber; a magnet that is positioned outside the chamber and forms a magnetic field (70) inside the chamber; a discharge path (37a) that is opened at a position on an inner wall surface of the chamber where the inner wall surface intersects a central axis of the magnetic field (70) and through which gas inside the chamber is discharged; and a gas supply unit (10a) configured to supply gas into the discharge path (37a) through an inner wall surface of the discharge path.

Abstract: An extreme ultraviolet light generation device includes: a chamber (2) having inside a plasma generating region (22) in which plasma is generated from a droplet of a target substance; an EUV light focusing mirror (23) having a reflection surface (23A) that reflects EUV light generated by the droplet being turned into the plasma in the plasma generating region; a magnetic field generation unit configured to generate a magnetic field ML for converging, toward a wall of the chamber, a charged particle generated by the droplet being turned into the plasma; and an etching gas supply unit (32) configured to supply etching gas along the reflection surface from an outer periphery of the EUV light focusing mirror, the etching gas supply unit being configured such that flow speed of etching gas supplied from one side of a plane S is higher than flow speed of etching gas supplied from the other side.

Abstract: This non-aqueous electrolyte secondary battery that is an example of an embodiment comprises a winding type electrode body for which a positive electrode and a negative electrode are wound with a separator interposed. The electrode body has a positive electrode lead. The positive electrode lead has: a lead base made of metal that includes a first surface joined to the positive electrode, and a second surface on the side opposite to the first surface; and an insulating ceramic layer principally comprising an inorganic compound and formed over a range within the second surface of the lead base so as to face the negative electrode with at least the separator interposed therebetween.

Abstract: Provided is a novel container sterilization method in which no liquid agent is used. A container sterilization method is a method of performing sterilization by supplying a sterilization component to a container that is continuously conveyed along a predetermined conveyance path, the container sterilization method including supplying a humid ozone gas to a sterilization area, the humid ozone gas being an ozone gas that has humidity, the sterilization area being partitioned by a sterilization chamber that contains the conveyance path. The humidity of the humid ozone gas to be supplied to the sterilization region is regulated, depending on a temperature of the containers to be conveyed to the sterilization region.

Abstract: Provided is a novel container sterilization method in which no liquid agent is used. A container sterilization method is a method of performing sterilization by supplying a sterilization component to a container that is continuously conveyed along a predetermined conveyance path, the container sterilization method including supplying a humid ozone gas to a sterilization area, the humid ozone gas being an ozone gas that has humidity, the sterilization area being partitioned by a sterilization chamber that contains the conveyance path. It is preferable that the humid ozone gas to be supplied to the sterilization area have a higher temperature than the container to be conveyed to the sterilization area and the sterilization chamber have a higher temperature than the container to be conveyed to the sterilization area.

Abstract: A wound dressing having a perforated material including through-holes. The perforated material having a first and second face. A low adhesive resin coating at least the first face of the perforated material without closing the through holes. The perforated material is a knitted fabric or a woven fabric formed of a multifilament. The perforated material has an average opening area of the through-holes of 0.02 to 1.2 mm2 and an average number of through-holes of 40 to 220 cm?2.

Abstract: A first mirror and a second mirror are disposed on a mounting surface of a housing in an exposure device of an image forming apparatus. A back surface of the first mirror is supported by ribs and the first mirror is pressed against the ribs by elastically pressing a reflecting surface thereof by a spring member. A reflecting surface of the second mirror is supported by ribs and the second mirror is pressed against the ribs by elastically pressing a back surface thereof by a spring member.

Abstract: An extreme ultraviolet chamber apparatus includes: a chamber; an EUV condensing mirror arranged in the chamber; a first nozzle arranged in an outer peripheral portion of the EUV condensing mirror and configured to feed a gas in a first direction along a reflective surface of the EUV condensing mirror; a second nozzle arranged in the outer peripheral portion of the EUV condensing mirror and configured to feed a gas in a second direction away from the EUV condensing mirror; and an exhaust port arranged in the chamber.

Abstract: A sealed cell includes a bottomed cylindrical outer casing can. The outer casing can is formed by nickel-plated iron, and a lead connected to one of a positive electrode and a negative electrode, and the outer casing can, are welded by a welding part formed from the outside surface of the outer casing can toward the lead. The welding part is formed by molten traces and has a first layer and a second layer having a higher nickel concentration than the first layer. The first layer is formed from the lead through to the inside of the outer casing can, the second layer is formed so as to adjoin the first layer on the outside surface side of the outer casing can, and the whole of the first layer is covered with the second layer when the welding part is viewed from the outside of the outer casing can.

Abstract: An extreme ultraviolet light generation apparatus that generates extreme ultraviolet light by irradiating a target with a pulse laser beam includes: a chamber; a magnet that is positioned outside the chamber and forms a magnetic field (70) inside the chamber; a discharge path (37a) that is opened at a position on an inner wall surface of the chamber where the inner wall surface intersects a central axis of the magnetic field (70) and through which gas inside the chamber is discharged; and a gas supply unit (10a) configured to supply gas into the discharge path (37a) through an inner wall surface of the discharge path.

Abstract: The present invention provides halichondrin analogs, such as compounds of Formula (I). The compounds may bind to microtubule sites, thereby inhibiting microtubule dynamics. Also provided are methods of synthesis, pharmaceutical compositions, kits, methods of treatment, and uses that involve the compounds for treatment of a proliferative disease (e.g., cancer). Compounds of the present invention are particularly useful for the treatment of metastatic breast cancer, non-small cell lung cancer, prostate cancer, and sarcoma. The included methods of synthesis are useful for the preparation of compounds of Formula (I)-(III) along with naturally occurring halicondrins (e.g., halichondrin B & C, norhalichondrin A, B, & C, and homohalichondrin A, B, & C). Also included are methods for interconverting between the halichondrins, norhalichondrins, and homohalichondrins and their unnatural epimers at the C38 ketal stereocenter through the use of an acid-mediated equilibration.

Abstract: An EUV light generation apparatus includes: a chamber; an EUV light condensing mirror positioned inside the chamber and having a reflective surface that determines a first focal point and a second focal point, the reflective surface and the second focal point being positioned on respective sides of a first surface; at least one magnet configured to generate a magnetic field at and around the first focal point; a first gas supply unit configured to supply first gas to the reflective surface in the chamber and opened near an outer peripheral part of the reflective surface; a second gas supply unit configured to supply second gas into the chamber and opened at a position between the first surface and the second focal point; and a discharge device configured to discharge gas inside the chamber and opened at a position between the first focal point and the at least one magnet.

Abstract: An optical scanning device provided with a casing, a plurality of light sources, a deflection scanning unit that deflects and scans light beams from the plurality of light sources onto a plurality of bodies to be scanned, and a plurality of optical units arranged between the deflection scanning unit and the bodies to be scanned, in which optical unit supporting members that support the optical units are provided, the optical unit supporting members support the plurality of optical units arranged at predetermined intervals, and a thermal expansion coefficient of the optical unit supporting members is lower than a thermal expansion coefficient of the casing.

Abstract: This Cassegrain reflector 200 is provided with a primary mirror 201 and a secondary mirror 202 disposed coaxially with the primary mirror 201 and laterally supported by a plurality of supporting rods. The Cassegrain reflector 200 causes the light incident through an opening 212 formed along an axial line L of the primary mirror 201 to be reflected onto the secondary mirror 202, and then causes the light to be reflected onto the primary mirror 201 in order to emit the light toward a measurement position through an opening 231 formed on the side of the secondary mirror 202. A Cassegrain reflector retention mechanism 6 for retaining the Cassegrain reflector 200 is provided with a retainer 61 for retaining the Cassegrain reflector 200, and a rotation adjustment mechanism 60 for adjusting the rotational position of the plurality of supporting rods.