Abstract: A vehicle network system employing a controller area network protocol includes a bus, a first electronic control unit, and a second electronic control unit. The first electronic control unit transmits, via the bus, at least one data frame including an identifier relating to data used for a calculation for obtaining a message authentication code indicating authenticity of transmission content. The second electronic control unit receives the at least one data frame transmitted vis the bus and verifies the message authentication code in accordance with the identifier included in the at least one data frame.

Abstract: A laminated resin film includes: a resin layer; and a Cu film provided on one surface or both surfaces of the resin layer, in which in the Cu film, a peak intensity y of a (200) plane is 2 to 30 when a peak intensity of a (111) plane in X-ray diffraction measurement is set to 100, and Expression (1) is satisfied. y?2.5×?7.5??Expression (1) (in Expression (1), y is the peak intensity of the (200) plane when the peak intensity of the (111) plane in the X-ray diffraction measurement is set to 100, and x is a peak intensity of a (220) plane when the peak intensity of the (111) plane in the X-ray diffraction measurement is set to 100.

Abstract: A film forming method includes preparing a substrate having an amorphous silicon film on a surface thereof, diffusing nickel into the amorphous silicon film by supplying a nickel source gas to the amorphous silicon film, and forming a polycrystalline silicon film by heating the amorphous silicon film, and crystallizing the amorphous silicon film by metal-induced lateral crystallization using the nickel diffused in the amorphous silicon film as a nucleus.

Abstract: An electronic control unit is connected to a network in an in-vehicle network system. The electronic control unit includes a first control circuit and a second control circuit. The first control circuit is connected to the network via the second control circuit. The second control circuit performs a first determination process on a frame to determine conformity of the frame with a first rule. Upon determining that the frame conforms to the first rule, the second control circuit transmits the frame to the first control circuit. The first control circuit performs a second determination process on the frame to determine conformity of the frame with a second rule. The second rule is different from the first rule.

Abstract: Two welding wires whose current values are individually variable are placed along a groove of steel plates, and two operations are repeated, the first operation including: passing substantially the same current through both welding wires; generating a cathode spot in front of a molten pool by one welding wire's arc on a welding-direction forward side; and cleaning the steel plates' surfaces by the arc, and the second operation including: passing a pulse current having a higher value than that of the welding wire through the other welding wire, so that a cathode spot is generated in the molten pool by each welding wire's arc to newly form a molten pool; and advancing both welding wires in the welding direction to move the cathode spot to the newly-formed molten pool, and at the same time performing welding within an area where oxides on the steel plates' surfaces are removed.

Abstract: Self-fusing silicone tapes contain neutral corrosion inhibitors therein such as salts of acids. Such tapes provide protection in an acid gas environment as well as under thermal insulation. The same also allows inspection of protected structure without removing the protection apparatus.

Abstract: Self-fusing silicone tapes contain neutral corrosion inhibitors therein such as salts of acids. Such tapes provide protection in an acid gas environment as well as under thermal insulation. The same also allows inspection of protected structure without removing the protection apparatus.

Abstract: A bumper member at a vehicle frontmost end is joined to side members. The bumper member has a curved shape, a center portion protrudes further to the vehicle front than a tip end portion of the side member, a projecting portion is positioned on the outer side of the tip end portion, and is curved toward the vehicle rear, a protruding part extending toward the side member is provided on an inner side of the projecting portion, a tip end portion on the inner side of the protruding part has a planar portion opposite a side face portion on the outer side of the side member, a protrusion protruding to the inner side from the planar portion and extending in the longitudinal direction is provided in the planar portion, and a slit-shaped opening into which a tip end of the protrusion is inserted is provided in the side face portion.

Abstract: A compressor-impeller fixing nut has a tubular shape, and includes: a curved-surface shaped portion disposed in a first range from a first end side in an axial direction, the curved-surface shaped portion having an outer diameter which increases toward a second end side in the axial direction and including an outer peripheral surface having a curved shape which protrudes outward in a radial direction in a cross section along the axial direction; and a nut portion disposed in a second range closer to the second end side from the first range in the axial direction, the nut portion having an outer peripheral surface with a nut shape. An expression (D1max?D1min)/2<L is satisfied, where L is a length of the first range in the axial direction, and D1max is a maximum value and D1min is a minimum value of the outer diameter of the curved-surface shaped portion in the first range.

Abstract: A vehicle front structure may include a side member, a bumper member arranged linearly at a vehicle frontmost end, a vehicle rear side of the bumper member being joined to the side member, and a front side member extension attached to a tip end part of the side member. A portion projecting outward and obliquely extending toward the vehicle rear from a curving point on the outer side is provided on both ends of the bumper member, a protrusion extending toward the side member is arranged on the inner side of the projecting portion, a planar portion opposite to a side face part on the vehicle outer side of the side member is provided on a tip end part on the vehicle inner side of the protrusion, and the planar portion and the side member extension are arranged so as to overlap each other in the vehicle longitudinal direction.

Abstract: A compressor-impeller fixing nut has a tubular shape, and includes: a curved-surface shaped portion disposed in a first range from a first end side in an axial direction, the curved-surface shaped portion having an outer diameter which increases toward a second end side in the axial direction and including an outer peripheral surface having a curved shape which protrudes outward in a radial direction in a cross section along the axial direction; and a nut portion disposed in a second range closer to the second end side from the first range in the axial direction, the nut portion having an outer peripheral surface with a nut shape. An expression (D1max?D1min)/2<L is satisfied, where L is a length of the first range in the axial direction, and D1max is a maximum value and D1min is a minimum value of the outer diameter of the curved-surface shaped portion in the first range.

Abstract: A bumper member at a vehicle frontmost end is joined to side members. The bumper member has a curved shape, a center portion protrudes further to the vehicle front than a tip end portion of the side member, a projecting portion is positioned on the outer side of the tip end portion, and is curved toward the vehicle rear, a protruding part extending toward the side member is provided on an inner side of the projecting portion, a tip end portion on the inner side of the protruding part has a planar portion opposite a side face portion on the outer side of the side member, a protrusion protruding to the inner side from the planar portion and extending in the longitudinal direction is provided in the planar portion, and a slit-shaped opening into which a tip end of the protrusion is inserted is provided in the side face portion.

Abstract: A vehicle front structure may include a side member, a bumper member arranged linearly at a vehicle frontmost end, a vehicle rear side of the bumper member being joined to the side member, and a front side member extension attached to a tip end part of the side member. A portion projecting outward and obliquely extending toward the vehicle rear from a curving point on the outer side is provided on both ends of the bumper member, a protrusion extending toward the side member is arranged on the inner side of the projecting portion, a planar portion opposite to a side face part on the vehicle outer side of the side member is provided on a tip end part on the vehicle inner side of the protrusion, and the planar portion and the side member extension are arranged so as to overlap each other in the vehicle longitudinal direction.

Abstract: An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less.

Abstract: An outdoor unit includes at least one of a hexagonal sealing nut and attention attracting means that needs to be operated by an operator when removing a hexagonal sealing nut.

Abstract: If blades have been struck by wind that has reached a power reduction start wind speed that is lower than a conventional cut-out wind speed at which torque acting on a main shaft reaches the torque limit, a wind turbine generator performs torque reduction control for causing the change in the torque when wind speed is higher than the power reduction start wind speed to be different from change in the torque when wind speed is lower than the power reduction start wind speed so as to prevent the torque from exceeding the torque limit at the conventional cut-out wind speed. For example, if the wind striking the blades reaches the power reduction start wind speed, the wind turbine generator sets the slope of change in torque lower than that before the power reduction start wind speed is reached. Accordingly, the wind turbine generator can reduce the load acting on a device and suppress a reduction in power even if the blades are struck by strong wind.

Abstract: An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less.

Abstract: At the first data access by a navigation unit to a recording medium that records updating right information necessary for updating map data in a rewritable data area in which map data are recorded, the updating right information is read from the data area and is deleted from the data area, and a map updating due date created based on the read updating right information is written in a memory of the navigation unit together with the medium identification information read from a non-rewritable management area.

Abstract: An apparatus for aligning a ferromagnetic workpiece is provided. The apparatus includes a rotatable element having a surface, a holding unit and rare-earth magnet. The holding unit holds ferromagnetic workpieces, which are for engaging with the rare earth magnet. An alignment assembly for aligning a ferromagnetic workpiece is also provided. The alignment assembly includes a support member, a first bar and a second bar. The second bar urges the cap closer to the axis relative to the first bar to cause the ferromagnetic workpiece to tilt such that the extension tube is closer to the surface.