Abstract: A cover portion (300) includes a transmission portion (310) and a heater portion (320). At least a portion of the heater portion (320) is disposed on a lower side (negative side of a sixth direction (V)) of the transmission portion (310) and on one of opposite lateral sides (positive side of a fifth direction (L)) of the transmission portion (310). An amount of heat generated per unit length of the heater portion (320) in a direction along an outer periphery of the transmission portion (310) on the lower side (negative side of the sixth direction (V)) of the transmission portion (310) is higher than an amount of heat generated per unit length of the heater portion (320) in a direction along the outer periphery of the transmission portion (310) on the one of the opposite lateral sides (positive side of the fifth direction (L)) of the transmission portion (310).

Abstract: A magnetic characteristic measuring apparatus measures a magnetic characteristic of a sample having a core wound by a primary coil and a secondary coil with high accuracy at high frequency. The apparatus includes: an air-core coil wound by a primary coil and a secondary coil; and a capacitor. The primary coil of the sample, the primary coil of the air-core coil and the capacitor are serially connected, and the capacitance CL of the capacitor is selected as ??2La?CL?1/?2La, wherein La is an inductance of the air-core coil at a frequency ?/2?.

Abstract: Disclosed herein is a stacked battery pack that includes a plurality of unit cells stacked in a stacking direction. Each of the plurality of unit cells includes a resin holder, a flat cell housed in the resin holder, and a metal plate covering the flat cell, thereby the flat cell is sandwiched between the resin holder and the metal plate in the stacking direction.

Abstract: A magnetic characteristic measuring apparatus measures a magnetic characteristic of a sample having a core wound by a primary coil and a secondary coil with high accuracy at high frequency. The apparatus includes: an air-core coil wound by a primary coil and a secondary coil; and a capacitor. The primary coil of the sample, the primary coil of the air-core coil and the capacitor are serially connected, and the capacitance CL of the capacitor is selected as 1/3?2La?CL?1/?2La, wherein La is an inductance of the air-core coil at a frequency ?/2n.

Abstract: Battery block includes a plurality of cells having safety valve on the negative electrode side, positive electrode plate part provided to the positive electrode side of cells and negative electrode plate part provided to the negative electrode side of cells in order to connect cells in parallel, duct cover covering the negative electrode side of cells and constituting duct chamber for exhausting exhaust gas discharged from safety valve, and insulating case for housing cells inside thereof. Negative electrode plate part is an elastic electrode plate part in elastic contact with negative electrode terminal, and duct cover is integrated with negative electrode plate part while pressing negative electrode plate part against negative electrode terminal at a predetermined pressing pressure.

Abstract: A computer-readable medium stores a magnetic substrate simulation program causing a computer to execute a process that includes calculating an effective magnetic field for each area of an element in the magnetic substrate, when magnetization of each area changes and based on a magnetic field generated from magnetic energy in each area and a rate of change of magnetization working in a direction inhibiting change in the average magnetization of the areas; obtaining for each area and based on the calculated effective magnetic fields and magnetization of each area, changes in magnetization and calculating for each area, magnetization after the changes; judging based on magnetization of each area before and after the changes, whether magnetization in the element converges; and storing a combination of the average magnetization of the areas for which magnetization in the given element converges and a static magnetic field based on the average magnetization.

Abstract: A method for simulating a magnetic material includes: repeatedly performing a first process and a second process until the change of magnetization and a static magnetic field converges, the first process being to calculate a distribution of the magnetization and an average magnetization in a magnetic material model of micromagnetics, and the second process being to assign the magnetic material model of the micromagnetics to each mesh included in another magnetic material model, calculate the static magnetic field of the another magnetic material model using the calculated average magnetization, and return the calculated static magnetic field to the calculation of the distribution of the magnetization; generating a hysteresis loop of each mesh included in the another magnetic material model based on the calculated average magnetization and the calculated static magnetic field, and calculating a hysteresis loss of the another magnetic material model from an area of the generated hysteresis loop.

Abstract: In a rack-mount power supply device, a plurality of battery packs are removably placed in a rack main body. In each battery pack, a battery including a plurality of unit cells is housed in an outer case, and positive and negative output terminals are provided so as to come out on a back surface of the outer case. The rack main body includes a plurality of housing spaces housing the battery packs, respectively, and includes input terminals on a facing surface which is an inner surface of each housing space and which faces output terminals, the output terminals being to be electrically connected to the input terminals in a fitting state. In the rack main body, the input terminals are wired in a predetermined connection state on the back sides of the respective facing surfaces.

Abstract: A battery pack includes a plurality of unit cells whose exterior is extended in one direction and formed in an approximately cylindrical shape, a first external case whose external shape is formed in an approximately rectangular shape, and in which a plurality of approximately cylindrical battery storage sections that individually store the plurality of unit cells are provided on an inner surface, and a second external case which is configured to include the battery storage sections that individually store the plurality of unit cells on an inner surface, join the first external case, and hold the unit cells in such a manner as to sandwich the unit cells between both sides in a longitudinal direction, and the second external case whose external shape is formed in an approximately rectangular shape, and in which a gap is provided between the battery storage sections that are adjacently disposed.

Abstract: A computer-readable medium stores a magnetic substrate simulation program causing a computer to execute a process that includes calculating an effective magnetic field for each area of an element in the magnetic substrate, when magnetization of each area changes and based on a magnetic field generated from magnetic energy in each area and a rate of change of magnetization working in a direction inhibiting change in the average magnetization of the areas; obtaining for each area and based on the calculated effective magnetic fields and magnetization of each area, changes in magnetization and calculating for each area, magnetization after the changes; judging based on magnetization of each area before and after the changes, whether magnetization in the element converges; and storing a combination of the average magnetization of the areas for which magnetization in the given element converges and a static magnetic field based on the average magnetization.

Abstract: A method for simulating a magnetic material includes: repeatedly performing a first process and a second process until the change of magnetization and a static magnetic field converges, the first process being to calculate a distribution of the magnetization and an average magnetization in a magnetic material model of micromagnetics, and the second process being to assign the magnetic material model of the micromagnetics to each mesh included in another magnetic material model, calculate the static magnetic field of the another magnetic material model using the calculated average magnetization, and return the calculated static magnetic field to the calculation of the distribution of the magnetization; generating a hysteresis loop of each mesh included in the another magnetic material model based on the calculated average magnetization and the calculated static magnetic field, and calculating a hysteresis loss of the another magnetic material model from an area of the generated hysteresis loop.

Abstract: A battery pack includes a main circuit board 40, and a plate-shaped heat-dissipating block 42. The circuit board 40 is connected to batteries 11 of a battery unit 10. The block 42 is thermally connected to a heat-generating component 41. An exterior case 30 includes two opposed surface plates 33 and side walls that close peripheral parts of the plate 33, and has a box shape the width of which is larger than the thickness. The block 42 is spaced away from the unit 10 in the case 30, and does not overlap the unit 10. The block 42 is arranged in parallel to the plate 33 in the case 30. A surface of the block 42 opposed to the plate 33 is thermally connected to the plate 33. Heat from the component 41 can be conducted to the block 42. The heat can be dissipated from the plate 33.

Abstract: A battery pack (40) includes battery modules, a flat battery box (20), and a solar panel (10). The modules are arranged in parallel to each other. Each module includes cylindrical rechargeable battery cells (41) that are arranged side by side in the longitudinal direction of the cells. One of the cells is serially connected to another one of the cells arranged adjacent to this one of the cells in the longitudinal direction. The box (20) accommodates the battery pack (40). The panel (10) includes solar cells (41) capable of generating power for charging the pack (40). The box (20) is arranged on the back surface of the panel (10). The panel (10) and the pack (40) are arranged substantially in parallel to each other so that the distances between the parts of panel (10) and the pack (40) are substantially fixed. The modules are held in a non-horizontal orientation.

Abstract: The method of the present invention provides a magnetoresistance effect element, which is capable of having a high MR ratio, corresponding to high density recording and being suitably applied to a magnetoresistance device even though a barrier layer is thinned to reduce resistance of the magnetoresistance effect element. The method of producing the magnetoresistance effect element, which includes the barrier layer composed of an oxidized metal, a first magnetic layer contacting one of surfaces of the barrier layer and a second magnetic layer contacting the other surface thereof, comprises the steps of: laminating the barrier layer on the first magnetic layer with using a target composed of the oxidized metal; and laminating the second magnetic layer on the barrier layer. The barrier layer is annealed before laminating the second magnetic layer thereon.

Abstract: A magneto resistance effect device includes a fixed magnetization portion including a ferromagnetic material, in which the magnetization direction can be fixed, and a tunnel barrier layer including high band gap metal oxide and low band gap metal oxide, and arranged on the fixed magnetization portion. The device includes a free magnetization portion including a ferromagnetic material, arranged on the tunnel barrier layer, in which the magnetization can be changed.

Abstract: The method of the present invention provides a magnetoresistance effect element, which is capable of having a high MR ratio, corresponding to high density recording and being suitably applied to a magnetoresistance device even though a barrier layer is thinned to reduce resistance of the magnetoresistance effect element. The method of producing the magnetoresistance effect element, which includes the barrier layer composed of an oxidized metal, a first magnetic layer contacting one of surfaces of the barrier layer and a second magnetic layer contacting the other surface thereof, comprises the steps of: laminating the barrier layer on the first magnetic layer with using a target composed of the oxidized metal; and laminating the second magnetic layer on the barrier layer. The barrier layer is annealed before laminating the second magnetic layer thereon.

Abstract: In comparison with conventional exchange-coupled elements, the exchange-coupled element of the present invention has greater unidirectional magnetization anisotropy. The exchange-coupled element comprises: an ordered antiferromagnetic layer; and a pinned magnetic layer being exchange-coupled with the ordered antiferromagnetic layer, the pinned magnetic layer having unidirectional magnetization anisotropy. The pinned magnetic layer is constituted by a first pinned magnetic layer having a composition, which can have a face-centered cubic lattice structure, and a second pinned magnetic layer having a composition, which can have a body-centered cubic lattice structure.

Abstract: The read-head is capable of corresponding to high recording density without deteriorating characteristics even if a small size read-element is used. The read-head of the present invention comprises: a read-element including a free layer; and a magnetic domain control layer for domain-controlling the free layer. The magnetic domain control layer is composed of a soft magnetic material including at least one substance selected from the group consisting of Fe, Co and Ni. A ratio (a/b) of a length (a) of the magnetic domain control layer in the core width direction to a length (b) thereof in the height direction is 5 or more, and the length (b) is 100 nm or less.

Abstract: The high quality magnetoresistance effect element is capable of reducing resistance in the perpendicular-plane direction and preventing performance deterioration of a barrier layer. The magnetoresistance effect element comprises: a free layer; a pinned magnetic layer; and a barrier layer being provided between the free layer and the pinned magnetic layer, and the barrier layer is composed of a semiconductor.