Abstract: A welding film includes a phenoxy resin, in which a z average molecular weight of the phenoxy resin is 70,000 or more, and a ratio [Mz/Mn] between the z average molecular weight and a number average molecular weight of the phenoxy resin is 5.0 or more.

Abstract: The present invention relates to a method of cleaning an optical film-thickness measuring system used for measuring a film thickness of a substrate, such as a wafer, while polishing the substrate. The method includes: cleaning an optical sensor head (7) by supplying a rinsing liquid into a through-hole (51) formed in a polishing pad (2) on a polishing table (3) before or after polishing of a substrate (W) with use of slurry, the optical sensor head (7) being located below the through-hole (51); and discharging the rinsing liquid from the through-hole (51) through a drain line (54).

Abstract: The toner contains binder resin-containing toner particles and silica fine particle S1, wherein the weight-average particle diameter of the toner is 4.0-15.0 ?m, both inclusive, peaks originating with the silica fine particle S1 are observed in 29 Si-NMR measurement of the silica fine particle S1, and, in the spectrum obtained by 29Si CP/MAS NMR or 29Si DD/MAS NMR, the peak area of a peak corresponding to the D1 unit structure in the silica fine particle S1, the peak area of a peak corresponding to the D2 unit structure in the silica fine particle S1, and the peak area of a peak corresponding to the Q unit structure in the silica fine particle S1 satisfy a prescribed relationship.

Abstract: A wiring module includes a flexible substrate, a sensor component (temperature sensor), a connecting member (bus bar), and a holding part-equipped relay member, wherein the holding part-equipped relay member includes: a relay member main body including a base part (first main plate) that is to be fixed to the flexible substrate and the bus bar, and a holding part (first holding piece) that is continuous with the first main plate; a pedestal part (housing) that is to be held by the first holding piece so as to be displaceable in a direction toward or away from the first main plate, and that is to be fixed to a position of the flexible substrate where the temperature sensor is mounted; and a biasing member that has elastic force, that has one end held by the first main plate, and that biases the housing in the direction away from the first main plate.

Abstract: Provided is a method for easily manufacturing a metal-polyolefin bonded body having high bonding strength. This method for manufacturing a metallic member-resin member bonded body comprises: preparing a film that includes at least one modified polyolefin layer selected from the group consisting of a layer containing a reaction product 1 of a maleic anhydride-modified polyolefin, a bifunctional epoxy resin, and a bifunctional phenol compound, a layer containing a reaction product 2 of a maleic anhydride-modified polyolefin and a thermoplastic epoxy resin, and a layer containing a mixture of a polyolefin and a thermoplastic epoxy resin; disposing the film on at least a part of the surface of a metallic substrate so as to expose the modified polyolefin layer, thereby forming a metallic member in which a resin coating layer is laminated on the metallic substrate; and bonding a resin member onto the resin coating layer of the metallic member.

Abstract: A sound-insulation material for a vehicle has high rigidity and is capable of exhibiting sufficient sound insulation performance against noise having a frequency of 500 Hz to 5000 Hz generated in a vehicle, while maintaining low weight. The sound-insulation material for a vehicle of the present invention has a multilayer structure, the material including: a hard layer having tubular cells, the tubular cells being arranged in a plurality of rows; and a soft layer provided on one surface of the hard layer, in which a ratio of a dynamic spring constant Kd to a static spring constant Ks, of a structure having the hard layer and the soft layer, is 0<Kd/Ks?1.5.

Abstract: Provided are: a resin composition for easily giving polishing pads which have a hardness suitable for chemical mechanical polishing and have voids of a desired size; a polishing pad produced from the resin composition; and a method for producing the polishing pad. The resin composition comprises a urethane (meth)acrylate (A), at least one unsaturated resin (B) selected from among vinyl ester resins and unsaturated polyester resins, an ethylenically unsaturated compound (C) which has an ethylenically unsaturated bond and is neither the urethane (meth)acrylate (A) nor the unsaturated resin (B), and a hollow object (D), wherein the mass ratio of the content of the urethane (meth)acrylate (A) to the content of the unsaturated resin (B), A:B, is 64:36 to 96:4 and the content of the hollow object (D) is 0.7-9.0 parts by mass per 100 parts by mass of the sum of the urethane (meth)acrylate (A), the unsaturated resin (B), and the ethylenically unsaturated compound (C).

Abstract: Provided are: a lightweight bumper reinforcement which, with respect to the load during a collision, exhibits high rigidity against a light load and, against a heavy load, is capable of plastic deformation to absorb collision energy while effectively transferring unabsorbed energy to a crash box; a method for manufacturing the same; and a resin reinforcement member for a bumper reinforcement. The bumper reinforcement of the present disclosure comprises a body portion extending along a vehicle width direction, and a resin reinforcement portion extending along the vehicle width direction and disposed on the vehicle body side relative to the body portion. The body portion has at least one first joint portion on the vehicle body side. The resin reinforcement portion has at least one second joint portion joined to the first joint portion, and one or more reinforcement ribs projecting on the vehicle body side and extending along the vehicle width direction.

Abstract: The present invention relates to a method for bonding a metal and a resin, including bonding a metal and a resin by high-frequency induction welding via an intermediate resin layer which causes a chemical reaction.

Abstract: A vehicle display device includes an output unit that outputs output light of display information to be visually recognized as a virtual image by an occupant in a vehicle cabin, a reflector that directly or indirectly receives the output light, and reflects the output light toward an eye box indicating a region in which the occupant can visibly recognize the virtual image, and a controller that controls an operation of the output unit. The output unit includes a display unit that emits the display information as display light, a turning-back mirror that reflects, as the output light, the display light emitted from the display unit, a holding member that holds the display unit and the turning-back mirror without changing relative positions of the display unit and the turning-back mirror, and a drive mechanism that can reciprocate the holding member along an optical axial direction of the turning-back mirror.

Abstract: The present disclosure relates to an austenitic stainless steel contains C?0.10 mass %, Si?0.50 mass %, 3.0?Mn?8.0 mass %, P?0.30 mass %, S?0.30 mass %, 7.0 Ni?12.0 mass %, 18.0?Cr?28.0 mass %, 1.0?Mo?3.0 mass %, 0.03?V?0.50 mass %, 0.0003?B?0.0300 mass %, 0.0001?Ca?0.0300 mass %, 0.35?N?0.80 mass %, W?2.0 mass %, Zr?0.20 mass %, Cu?0.5 mass %, Al?0.10 mass %, and O?0.050 mass %, with a balance being Fe and unavoidable impurities. The austenitic stainless steel has a number density of coarse alloy carbonitrides of 3×105 pieces/mm2 or less.

Abstract: According to one embodiment, a mobile terminal for use in a self-service checkout system includes a processor, a communication interface connectable to a reservation management server, and a display screen. The processor receives product identification information for identifying a product to be purchased in a sales transaction, and displays a reservation request screen on the display screen to receive a reservation request for which a reservation time for using an accounting device for settlement processing of the sales transaction is set. The processor sends the reservation request to the reservation management server via the communication interface and receives a reservation request response from the reservation management server. The reservation request response includes reservation information when the reservation request is accepted by the reservation management server.