Abstract: A power storage module is configured to be mounted to a predetermined setting part, and includes a plurality of power storage devices and a case where the plurality of power storage devices are housed in a state of being arranged. Each of the plurality of power storage devices includes a positive electrode lead terminal and a negative electrode lead terminal which protrude from an end face of the power storage device. The case includes a body part where the plurality of power storage devices are housed, and a fixation part configured to mount the power storage module to the setting part. The fixation part is provided at each of both lateral faces in a direction in which the positive electrode lead terminals and the negative electrode lead terminals in the body part protrude.

Abstract: A solar cell module includes: a first optical system which concentrates sunlight; a power generation element which performs photoelectric conversion; a glass plate which supports the power generation element; and a second optical system which is on a light-exiting side of the first optical system and supports the glass plate. The second optical system includes a positioning portion, and a second lens on the first optical system side, and the glass plate is disposed at the positioning portion to position the power generation element at a focal point of the second lens.

Abstract: The present disclosure provides a concentrating photoelectric conversion device that can efficiently obtain a power generation amount even if a deflection and a strain are generated. A position shift detection element group (7A, 7B, 7C, and 7D) includes some photoelectric conversion elements in a plurality of photoelectric conversion elements (7n). Some photoelectric conversion elements are disposed with centers of light receiving regions (100) of the photoelectric conversion elements being shifted from a center of a focused spot (300) in upward, downward, rightward, and leftward directions by a predetermined distance in a state where the light receiving surface of the power generation panel is opposite to light. The position shift detection element groups are provided in at least three places on the light receiving surface of the power generation panel to correct a light tracking orbit.

Abstract: A solar cell module includes: a first optical system which concentrates sunlight; a power generation element which performs photoelectric conversion; a glass plate which supports the power generation element; and a second optical system which is on a light-exiting side of the first optical system and supports the glass plate. The second optical system includes a positioning portion, and a second lens on the first optical system side, and the glass plate is disposed at the positioning portion to position the power generation element at a focal point of the second lens.

Abstract: A photovoltaic cell according to the present disclosure includes: a light-receiving lens having condensing function; a light guide element disposed at an emission surface side of the light-receiving lens; a translucent glass substrate mounted to be in contact with an emission surface of the light guide element; and a photoelectric conversion element which is disposed at a position opposite the light guide element and on which light emitted from the glass substrate is incident. The light-receiving lens is configured such that an incidence surface is a convex surface and an emission surface is formed into a Fresnel shape having positive optical power.

Abstract: A photovoltaic cell according to the present disclosure includes: a light-receiving lens having condensing function; a light guide element disposed at an emission surface side of the light-receiving lens; a translucent glass substrate mounted to be in contact with an emission surface of the light guide element; and a photoelectric conversion element which is disposed at a position opposite the light guide element and on which light emitted from the glass substrate is incident. An incidence surface of the light guide element is a convex surface.

Abstract: The present disclosure provides a concentrating photoelectric conversion device that can efficiently obtain a power generation amount even if a deflection and a strain are generated. A position shift detection element group (7A, 7B, 7C, and 7D) includes some photoelectric conversion elements in a plurality of photoelectric conversion elements (7n). Some photoelectric conversion elements are disposed with centers of light receiving regions (100) of the photoelectric conversion elements being shifted from a center of a focused spot (300) in upward, downward, rightward, and leftward directions by a predetermined distance in a state where the light receiving surface of the power generation panel is opposite to light. The position shift detection element groups are provided in at least three places on the light receiving surface of the power generation panel to correct a light tracking orbit.

Abstract: An inner tubular portion and an outer tubular portion 16 for forming an insertion space for a plastic pipe are formed integrally with a joint body. Two fitting grooves are formed in the outer peripheral surface of the inner tubular portion 15. Two sealing members for maintaining water-tightness in the gap between the plastic pipe received in the insertion space and the inner tubular portion are fitted in the corresponding fitting grooves 17. A pair of view windows for visually checking the fitting grooves and the sealing members, which are fitted in the fitting grooves, from the exterior are formed in the outer tubular portion. The view windows are arranged at opposing positions.

Abstract: An inner tubular portion (15) and an outer tubular portion (16) form an insertion space (14) of a plastic pipe (11) and are integrally formed on a joint main body (13). A cap (29) is connected to the outer tubular portion (16) by projection-recess engagement. A retainer mechanism (27) of the plastic pipe (11) is provided between the outer tubular portion (16) and the cap (29). A cutout portion (20) is formed in the outer tubular portion (16), and a bulging engagement portion (24) is arranged on the cutout portion (20). The outer periphery of the bulging engagement portion (24) is connected to the cap (29) by the projection-recess engagement. A restricting portion is provided between the cutout portion (20) and the bulging engagement portion (24). The restricting portion is composed of a first tapered surface (21) and a second tapered surface (25). The first tapered surface (21) is provided on the cutout portion (20) and decreases in width toward the outer end.

Abstract: A solid electrolytic capacitor includes at least one capacitor element in which the other end of an anode lead extends beyond an exposed portion of an electrolyte layer exposed from a cathode layer. The solid electrolytic capacitor further includes: an anode terminal connected to the other end of the anode lead, a cathode terminal connected to the cathode layer, a resin layer and a resin outer package covering the capacitor element and the resin layer. The resin layer covering the exposed portion of the electrolyte layer, the other end of the anode lead, and a connecting part between the other end of the anode lead and the anode terminal. The resin layer includes a first resin layer covering the exposed portion and a second resin layer covering the first resin layer, the first resin layer being softer than the second resin layer.

Abstract: An inner tubular portion (15) and an outer tubular portion (16) form an insertion space (14) of a plastic pipe (11) and are integrally formed on a joint main body (13). A cap (29) is connected to the outer tubular portion (16) by projection-recess engagement. A retainer mechanism (27) of the plastic pipe (11) is provided between the outer tubular portion (16) and the cap (29). A cutout portion (20) is formed in the outer tubular portion (16), and a bulging engagement portion (24) is arranged on the cutout portion (20). The outer periphery of the bulging engagement portion (24) is connected to the cap (29) by the projection-recess engagement. A restricting portion is provided between the cutout portion (20) and the bulging engagement portion (24). The restricting portion is composed of a first tapered surface (21) and a second tapered surface (25). The first tapered surface (21) is provided on the cutout portion (20) and decreases in width toward the outer end.

Abstract: An inner tubular portion (15) and an outer tubular portion 16 for forming an insertion space for a plastic pipe (11) are formed integrally with a joint body (13). Two fitting grooves (17) are formed in the outer peripheral surface of the inner tubular portion 15. Two sealing members (18) for maintaining water-tightness in the gap between the plastic pipe (11) received in the insertion space and the inner tubular portion (15) are fitted in the corresponding fitting grooves 17. A pair of view windows (25) for visually checking the fitting grooves (17) and the sealing members (18), which are fitted in the fitting grooves (17), from the exterior are formed in the outer tubular portion (16). The view windows (25) are arranged at opposing positions.

Abstract: A semiconductor light-emitting device capable of inhibiting a semiconductor light-emitting element from deterioration and capable of inhibiting the size of a package from enlargement is obtained. The semiconductor light-emitting device includes a semiconductor light-emitting element and a package sealing the semiconductor light-emitting element. The package includes a base portion mounted with the semiconductor light-emitting element and a cap portion mounted on the base portion for covering the semiconductor light-emitting element. At least either one of the base portion and the cap portion is made of a mixture of resin and a gas absorbent.

Abstract: A first solid electrolytic capacitor according to the present invention includes a capacitor element, an exterior resin covering the capacitor element, an anode terminal, a cathode terminal, and a metal wire. The capacitor element includes an anode body from which an anode lead is extracted, a dielectric layer formed on a surface of the anode body, and a cathode layer formed on the dielectric layer. The anode terminal and the cathode terminal are electrically connected to the anode lead and the cathode layer, respectively, and extracted to an outer surface of the exterior resin, the anode terminal including an opposing part opposed to the anode lead in the exterior resin. The metal wire includes both ends connected to the opposing part and a curving part, and is provided to the anode lead, and at least a part of the curving part is electrically connected to the anode lead.

Abstract: This semiconductor laser apparatus includes a package having sealed space inside and a semiconductor laser chip arranged in the sealed space. The package has a first member and a second member bonded to each other with an adhesive, a covering agent made of an ethylene-vinyl alcohol copolymer is formed on a bonded region of the first member and the second member in the sealed space, and the adhesive is covered with the covering agent.

Abstract: This semiconductor laser apparatus includes a package constituted by a plurality of members, having sealed space inside and a semiconductor laser chip arranged in the sealed space, while surfaces of the members located in the sealed space are covered with a covering agent made of an ethylene-polyvinyl alcohol copolymer.

Abstract: This semiconductor laser apparatus includes a semiconductor laser chip and a package sealing the semiconductor laser chip. The package has a concave base portion with an opening provided in an upper surface and one side surface and a sealing member covering the opening, and the sealing member is mounted on a bonded region of the base portion through a sealant.

Abstract: This semiconductor laser apparatus includes a semiconductor laser chip and a package sealing the semiconductor laser chip. The package includes a base body made of resin, a first sealing member mounted on an upper surface of the base body and a translucent second sealing member mounted on a front surface of the base body. The base body has an opening passing through the base body from the upper surface to the front surface, and the side of the opening closer to the upper surface is sealed with the first sealing member, while the side of the opening closer to the front surface is sealed with the second sealing member.

Abstract: This semiconductor laser apparatus includes a semiconductor laser chip and a package sealing the semiconductor laser chip. The package has a base portion mounted with the semiconductor laser chip, a sealing member and a window member. The semiconductor laser chip is sealed with the base portion, the sealing member and the window member. At least two of the base portion, the sealing member and the window member are bonded to each other through a sealant made of an ethylene-polyvinyl alcohol copolymer.

Abstract: A GaN layer is grown on a sapphire substrate, an SiO2 film is formed on the GaN layer, and a GaN semiconductor layer including an MQW active layer is then grown on the GaN layer and the SiO2 film using epitaxial lateral overgrowth. The GaN based semiconductor layer is removed by etching except in a region on the SiO2 film, and a p electrode is then formed on the top surface of the GaN based semiconductor layer on the SiO2 film, to join the p electrode on the GaN based semiconductor layer to an ohmic electrode on a GaAs substrate. An n electrode is formed on the top surface of the GaN based semiconductor layer.