摘要:
A laminated filter includes a first insulation layer including first and second coil patterns and a first capacitor pattern and a second insulation layer including third and fourth coil patterns and second and third capacitor patterns. The first and second coil patterns are located near one longer side of the first insulation layer and connected to the third and fourth coil patterns through penetration electrodes in the first insulation layer. The third and fourth coil patterns extend to ends of the second insulation layer through extension patterns and are connected to external electrodes to define input and output inductors. The first capacitor pattern is located near the other longer side of the first insulation layer and connected to an external ground electrode through an extension pattern. The first capacitor pattern faces the second and third capacitor patterns with the first insulation layer interposed therebetween to define input and output capacitors.
摘要:
Provided is a prism sheet which has high effects of suppressing Moiré fringes, high front luminance and reduced number of components when it is used as a prism sheet for a backlight unit for a liquid crystal display device. The prism sheet has a prism row having ridges formed in parallel to each other at equivalent intervals on one surface and a light diffusion layer containing porous particles on the other surface. The prism sheet preferably has the prism row on one surface and the light diffusion layer on the other surface by having a light-transmissive substrate in between.
摘要:
Provided is a prism sheet which has high effects of suppressing Moiré fringes, high front luminance and reduced number of components when it is used as a prism sheet for a backlight unit for a liquid crystal display device. The prism sheet has a prism row having ridges formed in parallel to each other at equivalent intervals on one surface and a light diffusion layer containing porous particles on the other surface. The prism sheet preferably has the prism row on one surface and the light diffusion layer on the other surface by having a light-transmissive substrate in between.
摘要:
Provided is a low-cost method for easily forming a transparent conductive pattern that has a low electrical resistance and high transparency, and that is highly invisible to the eye. The method for forming a transparent conductive layer pattern includes the steps of (1) detachably forming a transparent conductive layer on a substrate; (2) then forming, on a support, a negative-patterned heat-sensitive adhesive image; (3) bonding the substrate to the support so that the transparent conductive layer and the heat-sensitive adhesive layer are in close contact with each other; (4) forming a pattern of the transparent conductive layer on the substrate by detaching the support from the substrate to transfer a portion of the transparent conductive layer, the portion being in close contact with the heat-sensitive adhesive layer, to the heat-sensitive adhesive layer; and (5) fixing the transparent conductive layer on the substrate by applying a coating material for a protective layer onto a front surface of the substrate on which the pattern of the transparent conductive layer is formed and impregnating the transparent conductive layer with the coating material.
摘要:
A laminated filter includes a first insulation layer including first and second coil patterns and a first capacitor pattern and a second insulation layer including third and fourth coil patterns and second and third capacitor patterns. The first and second coil patterns are located near one longer side of the first insulation layer and connected to the third and fourth coil patterns through penetration electrodes in the first insulation layer. The third and fourth coil patterns extend to ends of the second insulation layer through extension patterns and are connected to external electrodes to define input and output inductors. The first capacitor pattern is located near the other longer side of the first insulation layer and connected to an external ground electrode through an extension pattern. The first capacitor pattern faces the second and third capacitor patterns with the first insulation layer interposed therebetween to define input and output capacitors.
摘要:
A motor includes a rotor, a commutator, a brush, and a bias member. The commutator has a rectifying surface. The commutator rectifies an electric current supplied to the rotor through the rectifying surface. The rotor is rotated by being supplied with the electric current. The brush makes contact with the commutator via the rectifying surface. The rotor is supplied with the electric current through the brush. The brush starts making contact with the commutator on an entry side of the brush as the rotor and the commutator rotate with respect to the brush along a rotative direction and the commutator intermittently makes contact with the brush. The bias member biases the brush toward the entry side.
摘要:
A fuel pump of regenerative type mounted in a fuel tank. The fuel pump has a pump housing defining a pump chamber, an impeller rotatably mounted in the pump housing and provided with a multiplicity of blades formed thereon, and a driving device for driving the impeller. The fuel pump further has a vapor relief port for relieving, from the pump chamber into the space in the fuel tank, vapor of fuel generated as a result of rotation of the impellar, and a vapor relief extension passage connected to the vapor relief port and opening at least one end in the space in the fuel tank.
摘要:
5-Substituted picolinic acid derivatives represented by the formula (I): ##STR1## wherein R.sub.1 represents a straight or branched chain halogen-substituted alkyl group having 2 to 6 carbon atoms or a substituted phenyl group having the formula ##STR2## wherein R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, an amino group, an N-alkyl-substituted amino group, an acylamino group, an acetyl group, an acyloxy group, a hydroxy group or a halogen-substituted alkyl group or R.sub.3 and R.sub.4, when taken together, represent a polymethylene chain; and R.sub.2 represents an --OM group wherein M represents a hydrogen, sodium, potassium, calcium, aluminium or magnesium atom, a straight or branched chain or cyclic alkoxy group having 1 to 6 carbon atoms, an aminoalkoxy group, a phenoxy group, a substituted phenoxy group, a 5-indanyloxy group, an acyloxyalkyloxy group having the formula ##STR3## wherein R.sub.5 represents a hydrogen atom or a methyl group and R.sub.6 represents a lower alkyl group having 1 to 6 carbon atoms, a phenyl group or a substituted phenyl group, or an amino group represented by the formula ##STR4## wherein R.sub.7 and R.sub.8, which may be the same or different, each represents a hydrogen atom, a lower alkyl group, or a phenyl group which are useful as anti-hypertensive agents, a process for preparing the above 5-substituted picolinic acid derivatives, and anti-hypertensive compositions containing the same.
摘要:
Provided is a low-cost method for easily forming a transparent conductive pattern that has a low electrical resistance and high transparency, and that is highly invisible to the eye. The method for forming a transparent conductive layer pattern includes the steps of (1) detachably forming a transparent conductive layer on a substrate; (2) then forming, on a support, a negative-patterned heat-sensitive adhesive image; (3) bonding the substrate to the support so that the transparent conductive layer and the heat-sensitive adhesive layer are in close contact with each other; (4) forming a pattern of the transparent conductive layer on the substrate by detaching the support from the substrate to transfer a portion of the transparent conductive layer, the portion being in close contact with the heat-sensitive adhesive layer, to the heat-sensitive adhesive layer; and (5) fixing the transparent conductive layer on the substrate by applying a coating material for a protective layer onto a front surface of the substrate on which the pattern of the transparent conductive layer is formed and impregnating the transparent conductive layer with the coating material.
摘要:
A fuel pump for pumping fuel is provided in a sub-tank suspended in a fuel tank in order to reserve a fuel volume necessary for the fuel pump to be started on an inlet side of the fuel pump in the fuel tank. A fuel level holding member formed so as to rise upward on a suction opening side of the fuel pump reserves the fuel in space of the risen part. Thus, a structure for reserving the fuel volume pumped by the fuel pump in the fuel tank can be obtained with a simple construction.