Abstract: A joined body of the embodiments is a joined body which includes copper and resin, wherein in a joint surface of the copper to the resin, a triazine thiol derivative, or the triazine thiol derivative and a silane coupling agent are bonded to a base surface and the silane coupling agent is bonded to an oxide film formed on part of the joint surface, respectively, and the copper and the resin are molecularly joined to each other. This configuration makes it possible to obtain a joined body having high reliability by molecularly joining both the base surface and the oxide film of the copper, and the resin securely and achieving a strong joint of the copper and the resin at a time of joining the copper and the resin even though the oxide film is formed on part of the joint surface of the copper.

Abstract: A circuit includes a conductive clip coupled to at least one component in the circuit. At least one lead portion is located on an end of the clip. The circuit further includes a first lead frame having at least one opening sized to receive the at least one lead portion. The at least one lead portion is received in the at least one opening and the at least one lead portion is an external conductor of the circuit.

Abstract: A packaged micro-electro-mechanical system (MEMS) device (100) comprises a circuitry chip (101) attached to the pad (110) of a substrate with leads (111), and a MEMS (150) vertically attached to the chip surface by a layer (140) of low modulus silicone compound. On the chip surface, the MEMS device is surrounded by a polyimide ring (130) with a surface phobic to silicone compounds. A dome-shaped glob (160) of cured low modulus silicone material covers the MEMS and the MEMS terminal bonding wire spans (180); the glob is restricted to the chip surface area inside the polyimide ring and has a surface non-adhesive to epoxy-based molding compounds. A package (190) of polymeric molding compound encapsulates the vertical assembly of the glob embedding the MEMS, the circuitry chip, and portions of the substrate; the molding compound is non-adhering to the glob surface yet adhering to all other surfaces.

Abstract: A circuit includes a conductive clip coupled to at least one component in the circuit. At least one lead portion is located on an end of the clip. The circuit further includes a first lead frame having at least one opening sized to receive the at least one lead portion. The at least one lead portion is received in the at least one opening and the at least one lead portion is an external conductor of the circuit.

Abstract: An ESD protection component includes opposite electrodes and a ground electrode. The opposite electrodes and the ground electrode each have an extraction portion and an opposite portion. The respective opposite portions of the opposite electrodes and the ground electrode are placed on the same layer. At least one of the opposite electrodes and the ground electrode, the extraction portion and the opposite portion are placed on respective different layers and, also, are electrically connected to each other via a through hole conductor.

Abstract: A second coil opposes a first coil in a first direction. The first and second coils are positioned between a first conductor and a second conductor in the first direction. The first conductor is adjacent to the first coil in the first direction and overlaps a part of the first coil when viewed from the first direction. The second conductor is adjacent to the second coil in the first direction and overlaps a part of the second coil when viewed from the first direction. The first and second conductors are of a shape extending in a line. Inner regions of the first and second coils include regions not overlapping the first and second conductors when viewed from the first direction.

Abstract: A circuit includes a conductive clip coupled to at least one component in the circuit. At least one lead portion is located on an end of the clip. The circuit further includes a first lead frame having at least one opening sized to receive the at least one lead portion. The at least one lead portion is received in the at least one opening and the at least one lead portion is an external conductor of the circuit.

Abstract: An ESD suppressor is configured including first and second discharge electrodes arranged as separated from each other, and a discharge inducing portion kept in contact with the first and second discharge electrodes so as to connect mutually opposed portions of the first and second discharge electrodes to each other. The discharge inducing portion contains metal particles. The first and second discharge electrodes are located on the coil side with respect to the discharge inducing portion when viewed in a stack direction of a plurality of insulator layers. An element body has a cavity portion located so as to cover the whole of the discharge inducing portion when viewed in the stack direction from the coil side. The cavity portion is in contact with the mutually opposed portions of the first and second discharge electrodes and with the discharge inducing portion.

Abstract: A pipe joint includes a soft pipe, a hard pipe and a sleeve. The hard pipe includes an insert portion inserted into an inside of the soft pipe from an end portion of the soft pipe. The sleeve is arranged radially outside of the insert portion and the soft pipe, and presses the soft pipe toward the insert portion. The insert portion includes a corrugated surface, which is arranged on an outer surface of the insert portion, and a column surface, which is arranged on the outer surface at a tip side of the insert portion. The sleeve includes a first small diameter portion, which is arranged radially outside of the corrugated surface and presses the soft pipe toward the corrugated surface, and a second small diameter portion arranged radially outside of the column surface and presses the soft pipe toward the column surface.

Abstract: A first connection between a first communication apparatus and a server apparatus and a second connection between a second communication apparatus and the server apparatus are established. The first and second communication apparatuses exchange information on their features via the first and second connections, and then, disconnects the first and second connections. The first communication apparatus acquires information on settings of its communication environment, and then, establishes a third connection with the server apparatus. The second communication apparatus acquires information on settings of its communication environment, and then, establishes a fourth connection with the server apparatus. The first and second communication apparatuses exchange the information on the settings of their communication environments via the third and fourth connections.

Abstract: An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.

Abstract: An ESD protection component includes opposite electrodes and a ground electrode. The opposite electrodes and the ground electrode each have an extraction portion and an opposite portion. The respective opposite portions of the opposite electrodes and the ground electrode are placed on the same layer. At least one of the opposite electrodes and the ground electrode, the extraction portion and the opposite portion are placed on respective different layers and, also, are electrically connected to each other via a through hole conductor.

Abstract: A first coil is configured in such a structure that first and second coil conductors are connected by a first through-hole conductor. A second coil is configured in such a structure that third and fourth coil conductors are connected by a second through-hole conductor. The first and second coils are arranged in a nonmagnetic section consisting of nonmagnetic layers. A portion located inside the first coil and the second coil in the nonmagnetic section includes a first regional portion and a second regional portion adjacent to each other when viewed from a laminated direction of the nonmagnetic layers. The first and second through-hole conductors are located in the first regional portion so as to be adjacent to each other, when viewed from the laminated direction. A magnetic core section comprised of a magnetic material is located in the second regional portion when viewed from the laminated direction.

Abstract: An ESD suppressor is configured including first and second discharge electrodes arranged as separated from each other, and a discharge inducing portion kept in contact with the first and second discharge electrodes so as to connect mutually opposed portions of the first and second discharge electrodes to each other. The discharge inducing portion contains metal particles. The first and second discharge electrodes are located on the coil side with respect to the discharge inducing portion when viewed in a stack direction of a plurality of insulator layers. An element body has a cavity portion located so as to cover the whole of the discharge inducing portion when viewed in the stack direction from the coil side. The cavity portion is in contact with the mutually opposed portions of the first and second discharge electrodes and with the discharge inducing portion.

Abstract: An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.

Abstract: A first coil is configured in such a structure that first and second coil conductors are connected by a first through-hole conductor. A second coil is configured in such a structure that third and fourth coil conductors are connected by a second through-hole conductor. The first and second coils are arranged in a nonmagnetic section consisting of nonmagnetic layers. A portion located inside the first coil and the second coil in the nonmagnetic section includes a first regional portion and a second regional portion adjacent to each other when viewed from a laminated direction of the nonmagnetic layers. The first and second through-hole conductors are located in the first regional portion so as to be adjacent to each other, when viewed from the laminated direction. A magnetic core section comprised of a magnetic material is located in the second regional portion when viewed from the laminated direction.

Abstract: An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.

Abstract: A multilayer common mode filter is provided, which can inhibit cracks from occurring, while securing the magnetic coupling between coil conductors. Since magnetic layers are disposed in an inner region of spiral first and second coil conductors, the multilayer common mode filter can secure the magnetic coupling between the first and second coil conductors. In a columnar part including these magnetic layers, magnetic and nonmagnetic bodies are arranged alternately in the laminating direction, whereby the total volume of the magnetic layers in the inner region can be kept smaller than in the case where a magnetic layer penetrates through the inner region of the coil conductors. As a result, at the time of firing a matrix, the difference in the amount of shrinkage between the nonmagnetic and magnetic layers can be suppressed, so as to inhibit cracks from occurring at their interfaces.

Abstract: A first connection between a first communication apparatus and a server apparatus and a second connection between a second communication apparatus and the server apparatus are established. The first and second communication apparatuses exchange information on their features via the first and second connections, and then, disconnects the first and second connections. The first communication apparatus acquires information on settings of its communication environment, and then, establishes a third connection with the server apparatus. The second communication apparatus acquires information on settings of its communication environment, and then, establishes a fourth connection with the server apparatus. The first and second communication apparatuses exchange the information on the settings of their communication environments via the third and fourth connections.

Abstract: An electrostatic protection component includes: a body in which a plurality of ceramic substrates is laminated; and a pair of discharge electrodes which are formed within the body and which are spaced to face each other. The discharge electrodes include main body portions extending along a longitudinal direction, and the main body portions include tips in the longitudinal direction and side edges extending along the longitudinal direction. The pair of discharge electrodes are arranged such that both the main body portions are adjacent to each other in a short direction. The discharge electrodes face each other in the short direction between the side edges, and discharge occurs only between the side edges, between the discharge electrodes.