Abstract: The present invention provides an optical film which has excellent light resistance and durability, while being suppressed in the occurrence of internal reflection and a liquid crystal display device. An optical film according to the present invention includes a light absorption anisotropic layer having at least one dichroic dye compound, and a protective layer that is adjacent to the light absorption anisotropic layer, and the light absorption anisotropic layer and the protective layer satisfy a specific relational expression.

Abstract: For example, a thin film that has a high refractive index and is capable of forming a fine pattern can be obtained by using a triazine-ring-containing polymer that includes a repeating unit structure represented by formula [4].

Abstract: In a support structure for a rotating member, in which a support body supporting a rotating member so as to be rotatable around a predetermined axis is provided with a spherical support face that is recessed toward a side opposite to the rotating member, and a back face of the rotating member is rotatably and slidably supported on the support face, the back face of the rotating member is formed as a convexly curved face that is curved so that portions on opposite sides of the axis each protrude toward the support face when viewed in a cross section containing an entirety of the axis. In order for the back face to be supported on the support face via an apex portion of the convexly curved face, a radius of curvature of at least the apex portion is set smaller than a radius of curvature of the support face.

Abstract: Provided is a composition for forming a protective film for a transparent conductive film, said composition comprising a triazine ring-containing hyperbranched polymer comprising a repeating unit structure represented by formula (1) and a crosslinking agent having a molecular weight of 1,000 or greater. In formula (1): R and R? independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group or an aralkyl group; and Ar represents a definite aromatic ring-containing group.

Abstract: For example, a thin film which has a high refractive index and which it is possible to form a fine pattern can be obtained by using a composition that contains a triazine-ring-containing polymer that includes a repeating unit structure represented by formula [5].

Abstract: A tape printing device that is vertically long and can be operated by being handheld includes a main key operating portion configured with a plurality of groups of keys 215, 217, and 219 on a front surface, in which, among the plurality of groups of keys 215, 217, and 219, a group of keys 215 having a high frequency of operations is disposed at a position near a gravity center portion in a longitudinal direction, and the groups of keys 217 and 219 having a low frequency of operations are disposed at a position distant from the gravity center portion in the longitudinal direction.

Abstract: A wire with terminal (10) includes at least one wire (11) having a core (13) and a terminal (12) connected to the wire (11). The terminal (12) includes a wire barrel (16) to be caulked and crimped to the core (13). At least one end part of the wire barrel (16) in an extension direction of the wire (11) is provided with an enlarged diameter portion (20) enlarged in diameter toward the one end part. At least one recess (24E) is provided at a position corresponding to the enlarged diameter portion (20) and in a region configured to come into contact with the core (13) in a placing surface (23) of the wire barrel (16) where the core (13) is arranged.

Abstract: A tape printing device that is vertically long and can be operated by being handheld includes a main key operating portion configured with a plurality of groups of keys 215, 217, and 219 on a front surface, in which, among the plurality of groups of keys 215, 217, and 219, a group of keys 215 having a high frequency of operations is disposed at a position near a gravity center portion in a longitudinal direction, and the groups of keys 217 and 219 having a low frequency of operations are disposed at a position distant from the gravity center portion in the longitudinal direction.

Abstract: Provided is a triazine ring-containing hyperbranched polymer comprising the repeating unit structure represented by formula (1) and having one or more triazine ring terminals, said one or more triazine ring terminals being capped with a compound that differs from the diamine compound serving as the starting material for the polymer and has at least two active hydrogen groups. In addition to the polymer itself exhibiting high heat resistance, high transparency, a high refractive index, high light resistance, high solubility, and low volume shrinkage, it is also possible to use the polymer to provide a composition for film formation capable of yielding a thick film having high hardness. (In formula (1), R and R? each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or an aralkyl group, and Ar represents a divalent organic group containing an aromatic ring and/or a heterocyclic ring.

Abstract: A tape printing device that is able to be operated by being handheld includes a printing device main body that includes operating portions and a display portion on a front surface, and a pair of magnets that is detachably mounted on a rear surface of the printing device main body and is used for being adsorbed to an object to be installed.

Abstract: With a photocurable composition for film formation which comprises a polymer containing a repeating unit structure having a triazine ring, for example, one represented by the following formula (17), a crosslinking agent, an ultraviolet absorber, and a light stabilizer, it is possible to produce a cured film which has a high refractive index and satisfactory weatherability

Abstract: A projection system including a first projector and a second projector project images side by side, wherein the first projector includes a first projection section that projects a first image and a first control section that causes the first projection section to project an identification image containing identification information, and the second projector includes a second projection section that projects a second image, an imaging section that captures an image of a range including the projection range of the second projection section to produce a captured image, and a second control section that causes the imaging section to capture an image of the identification image projected by the first projector, acquires the identification information on the first projector based on the captured identification image, and determines the position of the first image relative to the second image based on the position of the identification image in the captured image.

Abstract: It is possible to obtain a thin film that can form a minute pattern and that has a high index of refraction by using a polymer containing a triazine ring and containing a repeating unit structure represented for example by formula (22) or (26).

Abstract: In a differential device, side gears include: shaft portions; and intermediate wall portions each formed in a flat ring plate shape orthogonal to an axis of output shafts and integrally connecting between the shaft portions and toothing portions separated outward from the shaft portions in a radial direction of an input member, respectively. At least part of each intermediate wall portion is formed as a thin portion having an outside surface retreating axially inward from a backside of the tooting portion. A side wall portion of a cover portion integrally includes an outer-periphery-side side wall portion having an inside surface facing the backside of the toothing portion, and an inner-periphery-side side wall portion having an inside surface facing a backside of the intermediate wall portion. At least part of the inner-periphery-side side wall portion is formed thicker than the outer-periphery-side side wall portion and protrudes toward the thin portion.

Abstract: A solvent-free light-curable adhesive composition includes: for example, a triazine ring-containing polymer including a repeating unit structure represented by formula [3] and having a weight-average molecular weight of 500-5000; and a reactive diluent such as N-vinylformamide, the composition not including a solvent. The solvent-free light-curable adhesive composition has good compatibility with acrylic materials and the like, which are adhesive components, even without including a solvent.

Abstract: A crimp terminal may include: a receiving portion that is to receive conductor portions of electrical wires and has an end portion from which the electrical wires are to be lead out; a pair of first barrel portions that are connected to the receiving portion and compress the conductor portions along with the receiving portion; a bend portion that extends from an end portion of the receiving portion and is bent so as to be folded over; and an overlap portion that is connected to the bend portion and overlaps the receiving portion.

Abstract: A triazine ring-containing polymer which contains a repeating unit structure represented by, for example, formula [4] has a high refractive index and also has excellent solubility in various organic solvents including low-polarity solvents, hydrophobic solvents and low-boiling point solvents. A thin film having a high refractive index and excellent transparency can be formed using a composition for film formation use which contains the polymer.

Abstract: A film-forming composition for ink jet coating which comprises: a triazine-ring-containing polymer including, for example, the repeating unit structure represented by the following formula [3]; and an organic solvent comprising more than 50 mass % solvent based on a glycol dialkyl ether. The composition is less apt to corrode the heads of ink jet coating devices, and droplets thereof are satisfactorily ejected in ink-jet coating. Therefore, with the composition, it is possible to easily produce a high-refractive-index film according to a desired pattern through pattern printing by an ink-jet coating device.

Abstract: A vertically long tape printing device which can be operated by being handheld includes an operating portions, and a display portion, which are disposed in a longitudinal direction of the front surface of the device, and protruding portions which are provided on the front surface of the device and protrude to the front surface of the operating portions and the front surface of the display portion.

Abstract: A tape printing device that is able to be operated by being handheld includes a printing device main body that includes operating portions and a display portion on a front surface, and a pair of magnets that is detachably mounted on a rear surface of the printing device main body and is used for being adsorbed to an object to be installed.