Abstract: A circuit board unit includes a first circuit board having a first ground layer, a second circuit board having a second ground layer and arranged so as to be opposed to the first circuit board, a connector unit having a first connector attached to the first circuit board, and a second connector attached to the second circuit board and coupled to the first connector, and a metal member arranged between the first circuit board and the second circuit board, and configured to electrically couple the first ground layer and the second ground layer to each other. The metal member is arranged so as to be adjacent to the connector unit.

Abstract: A thermally conductive composition is provided, which has a base material; and at least one of a permittivity adjusting filler having a lower permittivity than the base material and a high permeability filler having a higher permeability than the base material. The entire thermally conductive composition has a relative permeability higher than 1 and a relative permittivity of 7 or lower.

Abstract: A printed circuit board includes a printed wiring board having a mounting surface facing a first side, an electronic element provided on the mounting surface, a heat dissipation member disposed on the first side with respect to the electronic element, and a heat conduction member disposed between the electronic element and the heat dissipation member and having a first surface facing the first side and a second surface facing a second side opposite to the first side. The heat conduction member has a high relative magnetic permeability portion and a low relative dielectric constant portion. The high relative magnetic permeability portion surrounds the low relative dielectric constant portion on at least the second surface of the heat conduction member. At least part of the low relative dielectric constant portion overlaps the electronic element in a plan view seen in a direction perpendicular to the mounting surface.

Abstract: A printed circuit board includes a printed wiring board having a mounting surface facing a first side, an electronic element provided on the mounting surface, a heat dissipation member disposed on the first side with respect to the electronic element, and a heat conduction member disposed between the electronic element and the heat dissipation member and having a first surface facing the first side and a second surface facing a second side opposite to the first side. The heat conduction member has a high relative magnetic permeability portion and a low relative dielectric constant portion. The high relative magnetic permeability portion surrounds the low relative dielectric constant portion on at least the second surface of the heat conduction member. At least part of the low relative dielectric constant portion overlaps the electronic element in a plan view seen in a direction perpendicular to the mounting surface.

Abstract: A thermally conductive composition is provided, which comprises: a base material; and at least one of a permittivity adjusting filler having a lower permittivity than the base material and a high permeability filler having a higher permeability than the base material. The entire thermally conductive composition has a relative permeability higher than 1 and a relative permittivity of 7 or lower.

Abstract: A thermally conductive composition is provided, which comprises a base material, and a high magnetic permeability filler having a magnetic permeability higher than that of the base material. The thermally conductive composition further comprises an air region inside, and has a relative magnetic permeability higher than 1, and a relative dielectric constant of 7 or lower.

Abstract: When a portable information terminal receives a mail, a comment, a message, or update information, notification about the reception is performed also on a smartwatch, and a user may check reception of various types of information on the smartwatch. In the present invention, for example, when ACC is turned on to supply power to a car-mounted device, the car-mounted device transmits a request signal for establishing a wireless connection to the portable information terminal that is present near the car-mounted device. When the request signal is obtained from the car-mounted device, the portable information terminal determines that driving is to start, and causes information not to be displayed on a screen of the smartwatch during driving.

Abstract: A container is configured by: a container body having an opening; a plate member which is made of a deformable material and which has a cutaway portion disposed for the opening; and a nozzle formed on the container body. A plate member is attached to the nozzle. The nozzle has a nozzle hole communicated with the cutaway portion. The plate member has an engagement cancellation portion where the plate member can be disengaged from the nozzle in a direction which is directed not to the nozzle but to the container body. In the container, even when an abnormal state of a certain extent occurs, such as when the container body falls, a liquid in the container does not leak out and a liquid which has not been completely ejected and remains in a midway portion can be automatically returned into the container body.

Abstract: The device for holding an article according to the present invention comprises an external frame member defining a chamber and having an opening at one end thereof, and a resilient holding member mounted within the chamber and capable of holding an article which has been introduced into the chamber. The resilient holding member is mounted on the external frame member of the chamber such that the article is held by the resilient holding member in a desired position at a central portion of the chamber.

Abstract: Cap holder means which holds the inner peripheral surface of a cap has an outer diameter which may be shrunk to a value less than and expanded to another value greater than the diameter of the inner peripheral surface of the cap. When the cap holder means assumes a shrunk condition in which the outer diameter thereof is less than the diameter of the inner peripheral surface of the cap, the cap holder means is capable of smoothly receiving a cap from a cap feeder. Upon receiving a cap, the cap holder means may be changed to an expanded condition presenting an outer diameter greater than the diameter of the inner peripheral surface of the cap, thereby allowing caps of any varying internal diameter to be centered with respect to the cap holder means. This allows a smooth delivery of the cap from the cap holder means to a capping head.

Abstract: A non-metallic self-supporting aerial optical cable is comprised of a suspension wire and optical cable which are made of non-metallic material and have non-metallic sheaths. The optical cable and suspension wire are maintained substantially parallel by a number of spaced apart connecting members. The optical cable is allowed to sag between the connecting members in order to withstand tensile forces which result from wind, snow and the like.

Abstract: A screen filter comprising a plurality of rollers arranged in parallel, spaced relationship with a plurality of carriers positioned between the rollers with the axes of the carriers parallel to the axes of the rollers. An endless wire is wound spirally over the rollers and engages the surfaces of the carriers so as to form a screen. A driving means engages at least one of the rollers for driving the endless wire. The raw material to be screened is deposited onto the screen.