Abstract: An antenna device 1 is an antenna device 1 to be mounted on a vehicle including an inner panel 17 that is provided with a mounting hole, and a roof 16 in which a region facing the inner panel 17 on an upper side of the inner panel 17 is upraised to an upper side. The antenna device 1 includes a base 12 and a fixing portion (13, 14, and 15) that fixes the base 12 to the inner panel 17. At least a part of the antenna device 1 is contained in a space 16b formed between a region 16a of the roof 16 that is upraised and the inner panel 17, and there are a plurality of portions in which the base 12 and the inner panel 17 are fixed by the fixing portion.

Abstract: An antenna device 1 is an antenna device 1 to be mounted on a vehicle including an inner panel 17 that is provided with a mounting hole, and a roof 16 in which a region facing the inner panel 17 on an upper side of the inner panel 17 is upraised to an upper side. The antenna device 1 includes a base 12 and a fixing portion (13, 14, and 15) that fixes the base 12 to the inner panel 17. At least a part of the antenna device 1 is contained in a space 16b formed between a region 16a of the roof 16 that is upraised and the inner panel 17, and there are a plurality of portions in which the base 12 and the inner panel 17 are fixed by the fixing portion.

Abstract: Provided is a hose for transporting a refrigerant, including an innermost layer having a tubular shape and a rubber layer arranged on an outer periphery of the innermost layer, wherein the innermost layer is formed of a resin composition containing a polymer, which contains a polyamide resin (A) as a main component, and an aromatic secondary amine compound (B) having two secondary amino groups per molecule and having a melting point of 100° C. or more. Accordingly, the hose for transporting a refrigerant excellent in refrigerant permeation resistance, flexibility, and the like, and also excellent in performance of preventing the hydrolytic deterioration of the innermost layer of the hose can be provided.

Abstract: Provided is a hose for transporting a refrigerant, including an innermost layer having a tubular shape and a rubber layer arranged on an outer periphery of the innermost layer, wherein the innermost layer is formed of a resin composition containing a polymer, which contains a polyamide resin (A) as a main component, and an aromatic secondary amine compound (B) having two secondary amino groups per molecule and having a melting point of 100° C. or more. Accordingly, the hose for transporting a refrigerant excellent in refrigerant permeation resistance, flexibility, and the like, and also excellent in performance of preventing the hydrolytic deterioration of the innermost layer of the hose can be provided.

Abstract: An antenna device includes: a case; a board which is encased in the case and receives a signal from an antenna element; and a base for which closes a bottom face of the case. The base is integrally provided with a metal fastening member, and includes a sheet metal part for conducting earth connection between an earth electrode of the board and a vehicle panel, and the sheet metal part is surrounded with resin to be integrally molded therewith.

Abstract: An antenna device includes: a case; a board which is encased in the case and receives a signal from an antenna element; and a base for which closes a bottom face of the case. The base is integrally provided with a metal fastening member, and includes a sheet metal part for conducting earth connection between an earth electrode of the board and a vehicle panel, and the sheet metal part is surrounded with resin to be integrally molded therewith.

Abstract: Provided are an acrylic rubber composition for a heat-resistant hose having high electric resistance and high strength and being excellent in suppression of the generation of bubble marks at the time of the production of a hose and a heat-resistant hose using the acrylic rubber composition for a heat-resistant hose. An innermost layer of the heat-resistant hose is formed by using an acrylic rubber composition for a heat-resistant hose, containing the following components (A) to (C) and having a content ratio between the component (A) and the component (B), (A)/(B), of from 95/5 to 45/55 in terms of a weight ratio: (A) an ethylene-acrylic rubber (AEM); (B) an acrylic rubber (ACM) excluding the component (A); and (C) carbon black having a value of iodine adsorption amount (mg/g)×DBP absorption amount (cm3/100 g) of from 1,500 to 7,200.

Abstract: An antenna device includes: a case; a board which is encased in the case and receives a signal from an antenna element; and a base for which closes a bottom face of the case. The base is integrally provided with a metal fastening member, and includes a sheet metal part for conducting earth connection between an earth electrode of the board and a vehicle panel, and the sheet metal part is surrounded with resin to be integrally molded therewith.

Abstract: In one embodiment, a semiconductor device includes a first semiconductor chip disposed on a circuit board, an adhesive layer fixing the first semiconductor chip to the circuit board, and a second semiconductor chip having an outer shape smaller than that of the first semiconductor chip. At least a part of the second semiconductor chip is embedded in the adhesive layer. The adhesive layer has a thickness in a range of 95 to 150 ?m. The adhesive layer includes a cured product of a thermosetting resin whose thermal time viscosity at a time that the second semiconductor chip is embedded is in a range of 500 to 5000 Pa·s.

Abstract: A fuel hose according to an aspect of the present disclosure includes: a tubular inner rubber layer; a resin layer formed on an outer circumferential surface of the inner rubber layer; and an outer rubber layer formed on an outer circumferential surface of the resin layer, wherein the inner rubber layer includes a rubber material containing the following Components (A), (B) and (C), the outer rubber layer includes a rubber material containing the following Components (A?), (B) and (C?), and the resin layer includes a resin material containing the following Component (X) as a main component: (A) acrylonitrile-butadiene rubber, (A?) blend rubber containing acrylonitrile-butadiene rubber and acrylic rubber, (B) a sulfur vulcanizing agent, (C) an amine catalyst to form bonding points, (C?) an amine catalyst to form bonding points, which contains 1,5-diazabicyclo(4.3.0)non-5-ene salt (DBN salt), and (X) tetrafluoroethylene-perfluoro(alkylvinylether)-chlorotrifluoroethylene copolymer.

Abstract: Provided is a rubber composition, which is excellent in fuel permeation resistance, and is capable of achieving improvements in low-temperature embrittlement property and solvent crack property. The rubber composition includes: a fluororubber having a fluorine concentration content of 70 to 71 wt % as a main component; a crosslink-type agent; and the following components (A) and (B), in which: the total content [(A)+(B)] of the above-mentioned components (A) and (B) falls within the range of 17 to 25 parts by weight with respect to 100 parts by weight of the above-mentioned fluororubber; and a weight ratio (A)/(B) of the content of the above-mentioned component (A) to the content of the above-mentioned component (B) falls within the range of 2.0/1 to 3.0/1: (A) barium sulfate; and (B) a neutral silica.

Abstract: In one embodiment, a semiconductor device includes a first semiconductor chip disposed on a circuit board, an adhesive layer fixing the first semiconductor chip to the circuit board, and a second semiconductor chip having an outer shape smaller than that of the first semiconductor chip. At least a part of the second semiconductor chip is embedded in the adhesive layer. The adhesive layer has a thickness in a range of 95 to 150 ?m. The adhesive layer includes a cured product of a thermosetting resin whose thermal time viscosity at a time that the second semiconductor chip is embedded is in a range of 500 to 5000 Pa·s.

Abstract: A heat-resistant air hose for a diesel engine comprising a tubular inner layer and an outer layer formed on an outer peripheral surface of the inner layer, wherein a material for forming the inner layer contains at least one of the following components (A) and (B) and excludes an acid receiver, and a material for forming the outer layer contains a non-peroxide-crosslinkable ethylene acrylic rubber and a non-halogen flame retardant wherein the non-halogen flame retardant is present at not less than 60 and less than 80 parts by weight based on 100 parts by weight of the non-peroxide-crosslinkable ethylene acrylic rubber: (A) an alloy material formed by mixing ethylene acrylic rubber and fluororubber wherein the ethylene acrylic rubber is present at not less than 20% by weight based on the total alloy material; and (B) at least one of acrylic rubber and ethylene acrylic rubber.

Abstract: A vehicle antenna assembly includes an element coil, a holder, and a retainer. The element coil can have a polygonal configuration in a cross-section taken normal to a coil access. The holder can include rails. The retainer can engage the rails and apply a compressive load on the element coil to fix the element coil with respect to the holder. A method for holding an antenna element is also disclosed.

Abstract: A fuel hose according to an aspect of the present disclosure includes: a tubular inner rubber layer; a resin layer formed on an outer circumferential surface of the inner rubber layer; and an outer rubber layer formed on an outer circumferential surface of the resin layer, wherein the inner rubber layer includes a rubber material containing the following Components (A), (B) and (C), the outer rubber layer includes a rubber material containing the following Components (A?), (B) and (C?), and the resin layer includes a resin material containing the following Component (X) as a main component: (A) acrylonitrile-butadiene rubber, (A?) blend rubber containing acrylonitrile-butadiene rubber and acrylic rubber, (B) a sulfur vulcanizing agent, (C) an amine catalyst to form bonding points, (C?) an amine catalyst to form bonding points, which contains 1,5-diazabicyclo(4.3.0)non-5-ene salt (DBN salt), and (X) tetrafluoroethylene-perfluoro(alkylvinylether)-chlorotrifluoroethylene copolymer.

Abstract: A heat resistant air hose which is excellent in oil-bleeding resistance and causes reduced vibration noise is provided. The heat resistant air hose has an inner layer formed of an inner layer material comprising silicone rubber as a major component thereof; and an outer layer provided on an outer periphery of the inner layer and formed of an outer layer material comprising acrylic rubber as a major component thereof, and the acrylic rubber contains not less than 50 wt % of ethyl acrylate and has a dissipation factor (tan ?) of not less than 0.09 at 150 ° C. and a storage elastic modulus (E?) of not less than 7.0 MPa.

Abstract: A vehicle includes a vehicle frame, a dielectric panel mounted to the vehicle frame, an antenna unit mounted on the dielectric panel, an electrically conductive bracket connected with the antenna unit, and a resilient ground plate connected with the bracket and the vehicle frame. The dielectric panel can be interposed between the antenna unit and the bracket. The resilient ground plate can facilitate grounding the antenna unit to the vehicle frame. A vehicle antenna unit and an antenna mount for the vehicle antenna unit are also disclosed.

Abstract: Provided is a rubber composition, which is excellent in fuel permeation resistance, and is capable of achieving improvements in low-temperature embrittlement property and solvent crack property. The rubber composition includes: a fluororubber having a fluorine concentration content of 70 to 71 wt % as a main component; a crosslink-type agent; and the following components (A) and (B), in which: the total content [(A)+(B)] of the above-mentioned components (A) and (B) falls within the range of 17 to 25 parts by weight with respect to 100 parts by weight of the above-mentioned fluororubber; and a weight ratio (A)/(B) of the content of the above-mentioned component (A) to the content of the above-mentioned component (B) falls within the range of 2.0/1 to 3.0/1: (A) barium sulfate; and (B) a neutral silica.

Abstract: A vehicle includes a vehicle frame, a dielectric panel mounted to the vehicle frame, an antenna unit mounted on the dielectric panel, an electrically conductive bracket connected with the antenna unit, and a resilient ground plate connected with the bracket and the vehicle frame. The dielectric panel can be interposed between the antenna unit and the bracket. The resilient ground plate can facilitate grounding the antenna unit to the vehicle frame. A vehicle antenna unit and an antenna mount for the vehicle antenna unit are also disclosed.

Abstract: A vehicle antenna assembly includes an element coil, a holder, and a retainer. The element coil can have a polygonal configuration in a cross-section taken normal to a coil access. The holder can include rails. The retainer can engage the rails and apply a compressive load on the element coil to fix the element coil with respect to the holder. A method for holding an antenna element is also disclosed.