Abstract: An object is to provide a daylighting sheet which efficiently performs daylighting and in which, when the daylighting sheet is applied to a window of a building or the like, it is possible to see an outdoor side. The daylighting sheet includes a translucent base material layer; and a light deflection layer that is formed on the base material layer, and the light deflection layer includes: light transmission portions that are aligned along one surface of the base material layer so as to be able to transmit light, each of the light transmission portions including a portion that is convex upwards; and light deflection portions that are formed between the light transmission portions and filled with a material whose refractive index is lower than that of the light transmission portions.

Abstract: An optical sheet includes a sheet-like body portion, and unit prisms arranged on one surface of the body portion. Each unit prism extends linearly in a direction intersecting the arrangement direction. Each unit prism, when viewed in a direction parallel to the arrangement direction of the unit prisms, has an uneven polygonal-line-shaped contour and, with reference to raised portions defined by the polygonal-line-shaped contour of each unit prism, the distance between a top of each raised portion, a farthest point from the body portion in the raised portion, and the body portion in the normal direction of the body portion is not constant. The optical sheet can prevent significant problems when it is superimposed on another member.

Abstract: An optical sheet including a fly-eye lens is provided, which exhibits excellent optical functions, including desired light condensing ability, light diffusing ability and an ability for rendering a light source image substantially invisible, and can be produced with high reproducibility. The optical sheet includes a sheet-like main body, first unit shaped elements arranged on one surface of the main body and together constituting the fly-eye lens; and second unit shaped elements arranged on the one surface of the main body and extending in parallel with one direction on the sheet surface of the main body. The first unit shaped elements are arranged, with a space provided therebetween, on the one surface of the main body, while the second unit shaped elements are arranged between the first unit shaped elements on the one surface of the main body.

Abstract: A direct-current motor includes a yoke having six magnetic poles, an iron core having nine teeth, first and second coils wound about each tooth in directions different from each other, a commutator for being rotated integrally with the iron core and having eighteen commutator pieces, and three pairs of brushes. The brush having the positive pole electrically connected to the first coil is different from the brush having the positive pole electrically connected to the second coil, the brush having the negative pole electrically connected to the first coil is different from the brush having the negative pole electrically connected to the second coil, or the brush having the positive pole and the brush having the negative pole that are electrically connected to the first coil are respectively different from the brush having the positive pole and the brush having the negative pole that are electrically connected to the second coil.

Abstract: A vibration-damping device (10) of the invention includes a tubular first attachment member (11) and a second attachment member (12); an elastic body (13); a partitioning member (17) that forms a main liquid chamber (14), a first auxiliary liquid chamber (15), and a second auxiliary liquid chamber (16); a first diaphragm (18) that constitutes a portion of the wall surface of the first auxiliary liquid chamber (15); and a second diaphragm (19) that constitutes a portion of the wall surface of the second auxiliary liquid chamber (16) and that has a smaller deformation resistance than the deformation resistance of the first diaphragm (18).

Abstract: A vibration-damping device (10) includes a first attachment member (11) having a cylindrical shape connected to any one of a vibration generating unit and a vibration receiving unit, a second attachment member (12) connected to the other unit, an elastic body (13) configured to connect both of the attachment members, and a partition member (15) configured to divide a liquid chamber (16) in the first attachment member (11) into a main liquid chamber (17) having a wall surface formed partly from the elastic body (13), and a subsidiary liquid chamber (18).

Abstract: An anti-vibration device for a vehicle including a rod (11) fixed to an engine (1) at one end portion (12) thereof and fixed to a vehicle body at the other end portion (13) thereof, an inertia mass (15) supported on the rod (11), an actuator (17) operative to reciprocate the inertia mass in an axial direction of the rod, and an acceleration sensor (21) that detects vibration of the rod in the axial direction. The acceleration sensor (21) is disposed between the one end portion (12) of the rod (11) and the other end portion (13) of the rod (11). Accordingly, sensitivity to pitch vibration of the rod (11) is reduced so that accuracy in detection of rigid body resonance in the axial direction is enhanced.

Abstract: In a vibration damping device (10), a plurality of pressure-receiving liquid chambers (25, 26) of which portions of wall surfaces are constituted of an elastic body (14) are disposed within the first mounting member (12). The pressure-receiving liquid chambers (25, 26) include a pair of first pressure-receiving liquid chambers (25) that communicate with each other through a first limiting path (27), and a second pressure-receiving liquid chamber (26) that communicates with an auxiliary liquid chamber (28) through a second limiting path. The pair of first pressure-receiving liquid chambers (25) sandwich a second mounting member (13) therebetween. The second pressure-receiving liquid chamber (26) is arranged side by side with the second mounting member (13) in an orthogonal direction (D1) orthogonal to both an axial direction of the first mounting member (12) and a sandwiching direction (D2) in which the pair of first pressure-receiving liquid chambers (25) sandwich the second mounting member (13).

Abstract: A daylighting sheet is provided which efficiently performs daylighting and in which, when the daylighting sheet is applied to an opening portion, such as a window of a building, it is possible to see an outdoor side from an indoor side. The daylighting sheet is formed by stacking a plurality of layers, the layers include: a translucent base material layer; and a light deflection layer that is formed on the base material layer, and the light deflection layer includes: light transmission portions that are aligned along one surface of the base material layer so as to be able to transmit light; and light deflection portions that are formed between the light transmission portions and deflect the light reaching the light deflection portions.

Abstract: In a vibration damping device (10), a plurality of pressure-receiving liquid chambers (25, 26) of which portions of wall surfaces are constituted of an elastic body (14) are disposed within the first mounting member (12). The pressure-receiving liquid chambers (25, 26) include a pair of first pressure-receiving liquid chambers (25) that communicate with each other through a first limiting path (27), and a second pressure-receiving liquid chamber (26) that communicates with an auxiliary liquid chamber (28) through a second limiting path. The pair of first pressure-receiving liquid chambers (25) sandwich a second mounting member (13) therebetween. The second pressure-receiving liquid chamber (26) is arranged side by side with the second mounting member (13) in an orthogonal direction (D1) orthogonal to both an axial direction of the first mounting member (12) and a sandwiching direction (D2) in which the pair of first pressure-receiving liquid chambers (25) sandwich the second mounting member (13).

Abstract: An embodiment of the present invention provides a chemically tempered glass plate 10, which has first and second main surfaces 11a, 11b and an end surface 12 interposed between the first and second main surfaces 11a, 11b, wherein compressive stress layers are formed at both the main surfaces 11a, 11b; a tensile stress layer is formed at the interior; the thickness is from 1.0 to 6.0 mm; both the main surfaces 11a, 11b have surface compressive stress of from 400 to 1,000 MPa; and depths of the compressive stress layers in the plate thickness direction at both the main surfaces 11a, 11b are from 10 to 30 ?m.

Abstract: The present invention provides a display device having excellent light energy conversion efficiency. The present invention relates to a display device including a light-diffusing layered body. The light-diffusing layered body includes a wavelength conversion layer containing optically isotropic semiconductor particles and a light-diffusing layer on at least one surface of the wavelength conversion layer. The light-diffusing layer contains a binder component and light-diffusing particles that contain an organic material or an inorganic material. The light-diffusing particles protrude in a range of 3 to 50% of the particle size of the light-diffusing particles from an outermost surface of the light-diffusing layer. The light-diffusing layer has projections and depressions on the outermost surface due to the light-diffusing particles protruding therefrom. The light-diffusing layer has a film thickness of 1 to 30 ?m.

Abstract: To provide multiple glazing for a building window, which is thin in thickness and light in weight and which is capable of suppressing scattering of fragments as much as possible when broken. In multiple glazing 10 for a building window, a glass sheet 20 arranged on the indoor side has first and second main surfaces 21a, 21b, and an edge 22, and has a surface compression stress formed at the main surfaces 21a, 21b by chemical tempering and has a tensile stress formed inside. The glass sheet 20 has a sheet thickness of from 1.0 to 2.5 mm; the value of the surface compression stress is from 400 to 900 MPa; the value of the tensile stress is from 1 to 25 MPa; and the thickness in the sheet thickness direction of the compression stress layer at the main surfaces 21a, 21b is from 7 to 25 ?m.

Abstract: Configuration of a hinge for avoiding likely collection of water provides a connector to prevent difficulty of opening or closing a cover by freezing of the hinge. A connector mounted in an electric vehicle and connected with a connector of a charging cable is provided with a housing, a cover rotatively pivoted about the housing so as to open or close the cover, and a shaft. The cover is provided with a pair of cover side mounting plates including a shaft hole passing the shaft therethrough, and the housing is provided with a pair of housing side mounting plates including a shaft hole passing a shaft therethrough, and positioning the pair of cover side mounting plates therebetween. The pair of cover side mounting plates is provided with a boss cylindrically upstanding from each of faces opposite to the pair of housing side mounting plates, and passing the shaft therethrough.

Abstract: Disclosed are a terminal allowing work for attaching the cap to the insertion part to eliminate, and to provide in a short time the cap to the insertion part, and a method of forming the cap of the terminal. In a terminal, at a tip end of a tubular insertion part a resin made cap is provided, the insertion part includes an annular portion with narrower diameter than that the insertion part at a tip end thereof, the cap is disposed at the insertion part by a dipping work covering the annular portion in an inner side away from a tip end of the insertion part past the annular portion.

Abstract: A partitioning wall is integrally formed to a rubber elastic body, partitioning second main liquid chambers. An upper outer peripheral member and a lower outer peripheral member are positioned in the axial direction by a partitioning wall positioning member disposed in the second main liquid chambers. The partitioning wall is retained to the peripheral inside of a retaining member in an axial direction (S) compressed state.

Abstract: A vibration-damping device (10) includes a first attachment member (11) having a cylindrical shape connected to any one of a vibration generating unit and a vibration receiving unit, a second attachment member (12) connected to the other unit, an elastic body (13) configured to connect both of the attachment members, and a partition member (15) configured to divide a liquid chamber (16) in the first attachment member (11) into a main liquid chamber (17) having a wall surface formed partly from the elastic body (13), and a subsidiary liquid chamber (18).

Abstract: To provide a connector of which cover is easily opened even when the cover is firmly fixed to a housing due to freezing, and cannot be opened by only biasing force of a spring. A connector 1 includes: a housing 2; a cover 3 pivotally supported by the housing 2, and opening and closing openings 21a, 22a of the housing 2; and a lock 4 pivotally supported by the housing 2 and keeping the cover 3 covering the openings 21a, 22a by hooking on an edge 33 of the cover 3 covering the openings 21a, 22a. The lock 4 is provided with a base 40, a pushing claw 42, and a projection 43. The connector 1 is formed so that the edge 33 of the cover 3 positioned between the pushing claw 42 and the projection 43 is overlapped with a rotation track of the projection 43.

Abstract: An optical sheet including a body portion, unit optical elements arranged on one surface of the body portion, and an uneven coating having an uneven surface with micro-protrusions, provided on the other surface of the body portion. When the hardness He of the optical element surface Pe and the hardness Hm of the uneven coating surface Pm are evaluated in terms of the pencil hardness measured in accordance with JIS K5600-5-4 (1999) (load: 1000 g; speed: 1 mm/s), the hardness Hm is not less than the hardness He (hardness Hm?hardness He) and the hardness Hm is preferably not less than F. Further, the hardness He and the hardness Hm preferably satisfy the following relation: hardness He+3?hardness Hm?hardness He+2 wherein the expression “He+1” indicates a hardness harder than He by one unit on the pencil hardness scale.

Abstract: Provided is a connector in which a cover is readily closed when ice is induced between a pair of shaft attachment plates by such snowfall. A connector mounted in an electric vehicle and connected to a connector of a charge cable is provided with a housing, a cover rotatably pivoted by the housing and covering an opening of the housing, a latch, and shafts. The cover is provided with a pair of shaft attachment plates and a rib arranged between the pair of shaft attachment plates. The rib extends in a direction perpendicular to a direction of the pair of shaft attachment plates being opposed to each other, and formed such that its tip is peaked. In the connector, even when ice is induced, rotation of the cover in closing direction allows the ice to be broken by the rib so as to readily close the cover.