摘要:
A magnetoresistive head includes a magnetoresistive element sandwiched between a pair of soft magnetic material-made shields to detect signal from a magnetic tape under a magnetoresistance effect, the magnetoresistive element having a magnetic sensor disposed obliquely, at a predetermined azimuth angle, to a direction perpendicular in which the magnetic tape is fed or moved; the magnetoresistive head being installed on a rotating drum to read signal on the magnetic tape by the helical scanning method. A recording/reproducing apparatus includes a rotating drum having installed thereon the magnetoresistive head as reading head and an inductive magnetic head as writing head, to write and/or read signal from the magnetic tape by the helical scanning method.
摘要:
An image processing apparatus includes processing circuitry. The processing circuitry is configured to detect a positional shift amount of each of a plurality of images; select a composite target image from the plurality of images based on the detected positional shift amount; and obtain a composite image based on the positional shift amount and the selected composite target image.
摘要:
Provided is a battery pack including: an exterior case formed with one or more hole sections; a battery cell in which a positive electrode terminal section is formed on one end surface thereof and a negative electrode terminal section is formed on the other end surface thereof; a battery holder having a plurality of battery cell receiving sections receiving the battery cell; and a metal plate joined to the battery holder and formed with a terminal contact section.
摘要:
The inventors have found that vitamin K3 and vitamin K5 which may be used in pharmaceuticals and foods or ACNQ, DHNA, or the like which can stimulate the growth of bifidobacteria can inhibit degranulation of basophil-like cells, exhibit a potent degranulation-inhibiting effect, and are useful anti-allergic agents or foods. The present invention provides an anti-allergic agent containing, as an active ingredient, one or more species selected from among 2-amino-3-carboxy-1,4-naphthoquinone, 1,4-dihydroxy-2-naphthoic acid, 1,4-naphthoquinone, 4-amino-2-methyl-1-naphthol, 2-methyl-1,4-naphthoquinone, 2-amino-3-chloro-1,4-naphthoquinone, and a salt thereof.
摘要:
A memory includes: a plurality of memory devices, each including a tunnel magnetic resistance effect device containing a magnetization free layer in which a direction of magnetization can be reversed, a tunnel barrier layer including an insulating material, and a magnetization fixed layer provided with respect to the magnetization free layer via the tunnel barrier layer with a fixed direction of magnetization; a random access memory area in which information is recorded using the direction of magnetization of the magnetization free layer of the memory device; and a read only memory area in which information is recorded depending on whether there is breakdown of the tunnel barrier layer of the memory device or not.
摘要:
A memory device includes: a memory layer that retains information based on a magnetization state of a magnetic material, a first intermediate layer and a second intermediate layer that are provided to sandwich the memory layer and are each formed of an insulator, a first fixed magnetic layer disposed on an opposite side of the first intermediate layer from the memory layer, a second fixed magnetic layer disposed on an opposite side of the second intermediate layer from the memory layer, and a nonmagnetic conductive layer provided between either the first intermediate layer or the second intermediate layer and the memory layer, the memory device being configured so that spin-polarized electrons are injected thereinto in a stacking direction to change the magnetization direction of the memory layer, thereby storing information in the memory layer.
摘要:
A resistance-change memory device is provided and includes a stack constituting a tunnel magnetoresistance effect element that has a magnetic layer in which a direction of magnetization is switchable and that is formed on a conductive layer, and the stack is included in a resistance-change memory cell performing data writing utilizing a spin transfer effect caused by current injection. The stack is formed such that a line connecting centers of respective layers of the stack is tilted with respect to a direction perpendicular to a surface of the conductive layer having the stack formed thereon.
摘要:
A camera calibration apparatus has a parameter deriver adapted to find parameters for projecting an image shot with a camera onto a predetermined surface. The parameter deriver finds the parameters based on a shot-for-calibration image from the camera, and the shot-for-calibration image includes a plurality of calibration patterns of previously known shapes arranged at different positions within the shooting area of the camera.
摘要:
A storage element includes a storage layer which holds information based on a magnetization state of a magnetic body, an upper pinned magnetic layer disposed above the storage layer with an upper intermediate layer therebetween, and a lower pinned magnetic layer disposed below the storage layer with a lower intermediate layer therebetween, wherein one of the upper intermediate layer and the lower intermediate layer is an insulating layer which forms a tunnel barrier, the other intermediate layer is a laminate including an insulating layer and a nonmagnetic conductive layer, and the magnetization direction of the storage layer is varied by passing a current through the storage element in the lamination direction to enable recording of information on the storage layer.
摘要:
A magnetoresistive effect element (1) has an arrangement in which a pair of ferromagnetic material layers (magnetization fixed layer (5) and magnetization free layer (7)) is opposed to each other through an intermediate layer (6) to obtain a magnetoresistive change by causing a current to flow in the direction perpendicular to the layer surface and in which the ferromagnetic material layers are annealed by anneal including rotating field anneal and the following static field anneal. A magnetic memory device comprises this magnetoresistive effect element (1) and bit lines and word lines sandwiching the magnetoresistive effect element (1) in the thickness direction. When the magnetoresistive effect element (1) and the magnetic memory device are manufactured, the ferromagnetic material layers (5, 7) are annealed by rotating field anneal and the following static field anneal. There are provided the magnetoresistive effect element that can obtain excellent magnetic characteristics by controlling magnetic anisotropies of the ferromagnetic material layers, the magnetic memory device including this magnetoresistive effect element and which may have excellent write characteristics, and methods for manufacturing these magnetoresistive effect element and magnetic memory device.