Abstract: An adhesive kit 1 separately includes a main agent layer 2 containing a polyamine component, and a curing agent layer 3 containing a polyisocyanate component. When the main agent layer 2 is reacted with the curing agent layer 3, the reactive parameter Pr exceeds 40% and the diffusion parameter Pd exceeds 15%.

Abstract: A two-component curable solventless-type laminate adhesive contains a polyisocyanate component and a polyol component. The polyisocyanate component contains a derivative of a pentamethylene diisocyanate, the derivative of the pentamethylene diisocyanate contains an isocyanurate group and an allophanate group, and the content ratio of the isocyanurate group with respect to 100 moles of the total amount of the isocyanurate group and the allophanate group is 60 moles or more and 99 moles or less.

Abstract: An adhesive includes a modified olefin polymer (A) allowing a polymer of a C2 to C20 ?-olefin having a structural unit derived from a C4 to C20 ?-olefin to be modified with a monomer having a functional group capable of reacting with an isocyanate group and having a heat of fusion measured in accordance with JIS K7122 of 0 J/g or more and 50 J/g or less and a polyisocyanate (B).

Abstract: A two-component curable solventless-type laminate adhesive contains a polyisocyanate component and a polyol component. The polyisocyanate component contains a derivative of a pentamethylene diisocyanate, the derivative of the pentamethylene diisocyanate contains an isocyanurate group and an allophanate group, and the content ratio of the isocyanurate group with respect to 100 moles of the total amount of the isocyanurate group and the allophanate group is 60 moles or more and 99 moles or less.

Abstract: An array board includes a glass substrate including a display area and a non-display area, an organic insulation film disposed over a range of the display area and the non-display area, an array board side alignment film disposed on the organic insulation film, a film forming area restricting portion disposed in the non-display area and recessed in a part of the surface of the organic insulation film, and an alignment film material storing portion disposed closer to the display area than the film forming area restricting portion in the non-display area and recessed in a part of the organic insulation film. An angle formed by at least a part of a surface of the alignment film material storing portion and a normal line of the glass substrate is greater than an angle formed by a side surface of the film forming area restricting portion and the normal line.

Abstract: A pin bore is formed on a piston of the internal combustion engine, wherein the piston is connected with a connecting rod through a piston pin, and includes pin bosses through which the pin bore is formed for receiving the piston pin. The piston is casted from aluminum silicon alloy. At least the piston center side portion of the pin bore is formed from the taper hole such that the piston center side is large. Dimple process is applied on the inner surface of the pin bore, wherein the recesses by the dimple process are a lubrication oil reservoir. Also, the first phase silicon crystal in the piston matrix is minimized by the dimple process for forming the minimized layer on the inner surface of the pin bore.

Abstract: A laminate adhesive includes a curing agent including a polyisocyanate component and a main component including a polyol component, wherein the polyisocyanate component includes an isocyanurate derivative of xylylenediisocyanate, and in the chromatogram when the isocyanurate derivative of xylylenediisocyanate is subjected to gel permeation chromatograph measurement, the area percentage of a peak area having peak top between the polystyrene-based molecular weight of 400 to 1000 relative to the total peak area is 30% or more and 90% or less.

Abstract: A polyisocyanate composition produced by reaction of xylylenediisocyanate with trimethylolalkane, the isocyanate derivative content relative to a total amount of the polyisocyanate composition is 45 mass % or less, the isocyanate derivative being produced by reaction of 3 molecules of xylylenediisocyanate with 1 molecule of trimethylolalkane.

Abstract: An array board includes a glass substrate including a display area and a non-display area, an organic insulation film disposed over a range of the display area and the non-display area, an array board side alignment film disposed on the organic insulation film, a film forming area restricting portion disposed in the non-display area and recessed in a part of the surface of the organic insulation film, and an alignment film material storing portion disposed closer to the display area than the film forming area restricting portion in the non-display area and recessed in a part of the organic insulation film. An angle formed by at least a part of a surface of the alignment film material storing portion and a normal line of the glass substrate is greater than an angle formed by a side surface of the film forming area restricting portion and the normal line.

Abstract: A laminating adhesive is prepared from a water-borne resin obtained by allowing an isocyanate group-terminated prepolymer having an anionic group to react with a chain extender; a swellable inorganic layer compound; and a water dispersible polyisocyanate curing agent.

Abstract: A piston of this invention is casted from aluminum silicon alloy, a piston center side portion and the piston peripheral side portion of the pin bore 20 formed on the pin boss 18 are formed with the tapers 27, 28, and recesses 33 are formed on the inner surface of the pin bore 20 excepting the area near the engaging ring grooves 24, through the dimple process, and the first phase silicon crystal in the piston matrix is minimized by the dimple process and the inner surface of the pin bore 20 is reinforced by the minimized layer.

Abstract: An array board 1311b includes a first conductive film, a second conductive film, an insulator, an alignment film 1311e, and at least two inclined portions 48, 49. The second conductive film is disposed above the first conductive film and at least a portion of the second conductive film overlap the first conductive film in a plan view. The insulator is disposed between the first conductive film and the second conductive film. The insulator includes a contact hole formed at a position overlapping the first conductive film and the second conductive film in a plan view and connects the second conductive film to the first conductive film. The alignment film 1311e is disposed above the second conductive film. The alignment film 1311e includes a portion that overlaps the contact hole in a plan view and a portion that does not overlap the contact hole in a plan view. The inclined portions 48, 49 are formed at an edge of the contact hole in the insulator.

Abstract: A liquid crystal panel includes a first board, a second board, a sealing member, a first inner limiting portion, and a first outer limiting portion. The second board is disposed opposite the first board with internal space therebetween. The sealing member is disposed between the first and the second boards so as to surround and seal the internal space. The inner limiting portion is included in at least one of the first and the second boards and located closer to the internal space than the sealing member for limiting a forming area of the sealing member from an internal space side. The outer limiting portion is included in at least one of the first and the second boards and located on an outer side farther from the internal space than the sealing member for limiting the forming area of the sealing member from the outer side.

Abstract: An adhesive includes a modified olefin polymer (A) allowing a polymer of a C2 to C20 ?-olefin having a structural unit derived from a C4 to C20 ?-olefin to be modified with a monomer having a functional group capable of reacting with an isocyanate group and having a heat of fusion measured in accordance with JIS K7122 of 0 J/g or more and 50 J/g or less and a polyisocyanate (B).

Abstract: An array board 11b includes a first conductive film, a second conductive film, an insulator, and an alignment film. The second conductive film is disposed above the first conductive film and includes at least a portion that overlaps the first conductive film in a plan view. The insulator is held between the first and the second conductive films. The insulator includes a contact hole at a position overlapping the first and the second conductive films in a plan view for connecting the second conductive film to the first conductive film. The alignment film 11e is disposed above the second conductive film and includes a portion overlapping the contact hole and a portion not overlapping the contact hole in a plan view. The bending portion 43 is defined by at least a portion of an edge of the contact hole in the insulator. The bending portion bends toward an inner side of the contact hole such that an outer angle of the bending portion in a plan view is a reflex angle.

Abstract: A verification value is calculated for an estimation result. The estimation result is corrected on the basis of the calculated verification value. This allows for output of a highly reliable estimation result. If it is determined that the class to which the state of a driver belongs has transitioned continuously, the estimation result is outputted. If it cannot be determined that the class to which the state of the driver belongs has transitioned continuously, a previous estimation result is outputted instead of the latest estimation result. This allows for output of a highly reliable estimation result.

Abstract: A laminating adhesive is prepared from a water-borne resin obtained by allowing an isocyanate group-terminated prepolymer having an anionic group to react with a chain extender; a swellable inorganic layer compound; and a water dispersible polyisocyanate curing agent.

Abstract: [Solution to Problem] The laminating adhesive of the present invention includes a polyisocyanate component (A) and a polyol component (B), wherein the polyisocyanate component (A) contains a polyisocyanate (A1) that does not contain an aromatic ring, and the polyol component (B) contains a macropolyol (B1) that does not contain an aromatic ring but contains a cyclohexane ring.

Abstract: A two-component curable solventless adhesive which enables a laminated composite film comprising a barrier layer and a plastic film laminated with each other to maintain excellent appearance and adhesive strength for a long period even after a sterilization treatment at high temperature, and to appropriately adjust a reaction between a base resin and a curing agent during a production of the laminated composite film. The two-component curable solventless adhesive comprises a base resin and a curing agent, wherein the base resin contains a polyol having an acid group and a secondary or tertiary terminal hydroxyl group accounting for 30% or more of the entire terminal hydroxyl groups of the polyol, and the curing agent contains an isocyanate group-terminated urethane prepolymer containing at least an aralkyl polyisocyanate and/or a modified substance thereof as a raw polyisocyanate, and a content of a low molecular weight polyisocyanate is defined.

Abstract: A verification value is calculated for an estimation result. The estimation result is corrected on the basis of the calculated verification value. This allows for output of a highly reliable estimation result. If it is determined that the class to which the state of a driver belongs has transitioned continuously, the estimation result is outputted. If it cannot be determined that the class to which the state of the driver belongs has transitioned continuously, a previous estimation result is outputted instead of the latest estimation result. This allows for output of a highly reliable estimation result.