Patent application number | Description | Published |
20100101619 | THERMOELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME - There is provided a thermoelectric device capable of improving a power generation performance while keeping a hermetic sealing after a heat cycle is applied, and also achieving simplification of a structure and improvement in productivity and reliability of a device by reducing the number of articles, and a method of manufacturing the same. | 04-29-2010 |
20110139206 | THERMOELECTRIC DEVICE AND THERMOELECTRIC MODULE - According to one embodiment, a thermoelectric device is provided with thermoelectric elements and formed of a material capable of exhibiting the thermoelectric effect and a first electrode located at end portions of the thermoelectric elements. The first electrode includes an electrode member, a soaking member having electrical conductivity, located between the electrode member and the thermoelectric elements, and including facing portions facing the thermoelectric elements and folded portions folded back at peripheral edges of the facing portions so as to lie on the opposite side to the thermoelectric elements, and an elastic member located on the opposite side of the facing portions to the thermoelectric elements, at least a part of the peripheral edge of the elastic member being held between the folded portions and the facing portions of the soaking member. | 06-16-2011 |
20110247670 | THERMOELECTRIC MODULE AND POWER GENERATION APPARATUS - According to one embodiment, a thermoelectric module includes a housing and a power generation member. The housing has a first temperature layer and a second temperature layer, the first temperature layer and the second temperature layer being stacked, the housing further having a cylindrical through-hole provided so as to penetrate the first temperature layer and the second temperature layer. The power generation member has thermoelectric materials stacked such that current flows in one direction in the power generation member, the power generation member being provided in the through-hole so that opposite ends of each of the thermoelectric materials are positioned at the first temperature layer and the second temperature layer, respectively. | 10-13-2011 |
20120037199 | THERMOELECTRIC MATERIAL AND THERMOELECTRIC ELEMENT - Disclosed is a thermoelectric material which is represented by the following composition formula (1) or (2) and comprises as a major phase an MgAgAs type crystal structure: | 02-16-2012 |
Patent application number | Description | Published |
20150071158 | METHOD AND APPARATUS FOR ASSIGNING SLOT - Embodiments of the present invention provide a method and apparatus for assigning slot. The method includes: constructing an HELLO packet, the HELLO packet including GTS request information of a local node or including GTS request information of the local node and GTS request information of at least one neighboring node within a collision domain of the local node; and broadcasting the HELLO packet, so that a node receiving the HELLO packet performs slot reservation according to information contained in the HELLO packet. With the method and apparatus for assigning slot provided by the embodiments of the present invention, no central controller is needed any longer in comparison with a centralized slot assignment method, complexity of calculation is lowered, and utilization of slot is improved. | 03-12-2015 |
20150071218 | METHOD AND APPARATUS FOR ASSIGNING SLOT - Embodiments of the present invention provide a method and apparatus for assigning slot. Wherein the method includes: constructing an HELLO packet, the HELLO packet including correlation information of multiple reservation slots requested by a local node, or including correlation information of multiple reservation slots requested by a local node and correlation information of multiple reservation slots requested by at least one neighbor node of the local node; and transmitting the HELLO packet, so that a node receiving the HELLO packet authenticates the multiple reservation slots requested by the local node according to information contained in the HELLO packet. With the method and apparatus of the embodiments of the present invention, utilization of slots is improved. | 03-12-2015 |
20150071279 | METHOD AND APPARATUS FOR ASSIGNING SLOT - A method and apparatus for assigning a slot, including: constructing a HELLO packet, the packet including slot request information of a local node and/or slot request information of a neighbor node of the local node; and transmitting the packet, so that a node receiving the packet authenticates a reservation slot requested by a sender; wherein the slot request information of the local node includes an address of the local node and of a receiving node of a data packet to be transmitted and an index of the reservation slot requested by the local node; and the slot request information of the neighbor node includes an address of the neighbor node, an address of a receiving node of a data packet to be transmitted, an index of a reservation slot requested by the neighbor node, and confirmation information of the reservation slot requested by the neighbor node. | 03-12-2015 |
20150117257 | SLOT ASSIGNMENT METHOD AND APPARATUS BASED ON PARTITION - A partition based slot assignment method and apparatus, applying to other nodes than a sink node in a multi-hop sensor network including: transmitting a detection request packet including subtree information of a subtree of the sink node, using a node one-hop away as a root node; determining whether other nodes and the sink node are in the same subtree according to received detection request packets transmitted by other nodes including subtree information of subtrees of the other nodes; and storing the subtree information of the subtrees of other nodes in a local collision table if the other nodes and sink node are not in a same subtree, and transmitting the table to a parent node of the sink node. By changing a slot assignment in a larger network into independent slot assignments in smaller networks, a slot assignment problem resulting from a large number of nodes may be solved. | 04-30-2015 |
20150117416 | STEPWISE SLOT ALLOCATION METHOD AND APPARATUS - A stepwise slot allocation method and apparatus applicable to a node in a wireless network and includes: by the node, determining an initial boundary value of a slot for slot allocation at a current slot allocation stage; calculating a slot length needed by the node at the current slot allocation stage; and selecting a slot index needed by the current slot allocation stage starting from the initial boundary value. By using the method, the slot allocation is combined with an amount of traffics in the network, and slot index of each node is more proper. And it is ensured that one packet corresponds to a slot, and a case will not occur where a slot is reserved but not used. | 04-30-2015 |
Patent application number | Description | Published |
20120280769 | SPIN WAVE DEVICE - A spin wave device according to an embodiment includes: an input interconnect transmitting an input impulse signal; a multilayer film including a foundation layer; a first magnetic layer formed on the multilayer film and generating spin waves when receiving the input impulse signal, the spin waves propagating through the first magnetic layer; a plurality of input electrodes arranged in a straight line on the first magnetic layer, being connected to the input interconnect, and transmitting the input impulse signal to the first magnetic layer; and a plurality of sensing electrodes sensing the spin waves, being arranged on the first magnetic layer, and being located at different distances from one another from the straight line having the input electrodes arranged therein, and the following equation is satisfied: d=Vg×t | 11-08-2012 |
20130235653 | MAGNETIC MEMORY - A magnetic memory according to an embodiment includes: a magnetic structure extending in a first direction and having a circular ring-like shape in cross-section in a plane perpendicular to the first direction; a nonmagnetic layer formed on an outer surface of the magnetic structure, the outer surface extending in the first direction; and at least one reference portion formed on part of a surface of the nonmagnetic layer, the surface being on the opposite side from the magnetic structure, the at least one reference portion containing a magnetic material. | 09-12-2013 |
20130242647 | MAGNETIC MEMORY - A magnetic memory according to an embodiment includes: a magnetic layer including a plurality of magnetic domains and a plurality of domain walls, and extending in a direction; a pinning layer formed with nonmagnetic phases and magnetic phases, extending in an extending direction of the magnetic layer and being located adjacent to the magnetic layer; an electrode layer located on the opposite side of the pinning layer from the magnetic layer; an insulating layer located between the pinning layer and the electrode layer; a current introducing unit flowing a shift current to the magnetic layer, the shift current causing the domain walls to shift; a write unit writing information into the magnetic layer; a read unit reading information from the magnetic layer; and a voltage generating unit generating a voltage to be applied between the pinning layer and the electrode layer. | 09-19-2013 |
20140085970 | MAGNETIC MEMORY - A magnetic memory includes a magnetic wire, a first insulating layer, first electrodes a second electrode, a current supplying module, and a voltage applying module. The magnetic wire includes a first portion and a second portion, has a first electric resistance value, and is configured to form magnetic domains. The first electrodes are formed on the first insulating layer, arranged along the magnetic wire, and spaced from each other. The second electrode includes a third portion and a fourth portion. The second electrode is electrically connected to the first electrodes between the third portion and the fourth portion and has a second electric resistance value being larger than the first electric resistance value. The current supplying module is configured to supply the magnetic wire with a pulse current. The voltage applying module is configured to apply a voltage that decreases with time. | 03-27-2014 |
20140104941 | MAGNETIC MEMORY - A magnetic memory according to an embodiment includes: a magnetic nanowire; first insulating layers provided on a first surface of the magnetic nanowire, each of the first insulating layers having a first and second end faces, a thickness of the first insulating layer over the first end face being thicker than a thickness of the first insulating layer over the second end face; first electrodes on surfaces of the first insulating layers opposite to the first surface; second insulating layers on the second surface of the magnetic nanowire, each of the second insulating layers having a third and fourth end faces, a thickness of the second insulating layer over the third surface being thicker than a thickness of the second insulating layer over the fourth end face; and second electrodes on surfaces of the second insulating layers. | 04-17-2014 |
20140119111 | MAGNETIC MEMORY INCLUDING MAGNETIC NANOWIRE AND WRITE METHOD THEREIN - A magnetic memory according to an embodiment includes: a magnetic nanowire; a first electrode and a second electrode provided to different locations of the magnetic nanowire; a third electrode including a magnetic layer, the third electrode being provided to a location of the magnetic nanowire between the first electrode and the second electrode; an intermediate layer provided between the magnetic nanowire and the third electrode, the intermediate layer being in contact with the magnetic nanowire and the third electrode; a fourth electrode of a nonmagnetic material provided onto the magnetic nanowire and being on the opposite side of the magnetic wire from the third electrode; and an insulating layer provided between the magnetic nanowire and the fourth electrode, the insulating layer being in contact with the magnetic nanowire and the fourth electrode. | 05-01-2014 |
20140140126 | MAGNETIC STORAGE ELEMENT, MAGNETIC STORAGE DEVICE, MAGNETIC MEMORY, AND DRIVING METHOD - A magnetic storage element includes a magnetic nanowire. A cross-section of the magnetic nanowire has first and second visible outlines, the first visible outline has a first minimal point at which a distance from a virtual straight line becomes minimal, a second minimal point at which the distance from the virtual straight line becomes minimal, and a first maximal point at which the distance from the virtual straight line becomes longest between the first minimal point and the second minimal point, and an angle between a first straight line connecting the first minimal point and the second minimal point, and one of a second straight line connecting the first minimal point and the first maximal point and a third straight line connecting the second minimal point and the first maximal point is not smaller than four degrees and not larger than 30 degrees. | 05-22-2014 |
20150036422 | MAGNETIC STORAGE ELEMENT, MAGNETIC STORAGE DEVICE, MAGNETIC MEMORY, AND METHOD OF DRIVING MAGNETIC STORAGE ELEMENT - A magnetic storage element according to an embodiment includes: a magnetic nanowire having a cross-sectional area varying in a first direction, the magnetic nanowire having at least two positions where the cross-sectional area is minimal; first and second electrode groups having the magnetic nanowire interposed in between, the magnetic nanowire including at least one of a first region where the first electrodes overlap the second electrodes with the magnetic nanowire interposed in between and a second region where neither the first electrodes nor the second electrodes exist with the magnetic nanowire interposed in between, the magnetic nanowire including at least one of a third region where the first electrodes exist and the second electrodes do not exist with the magnetic nanowire interposed in between and a fourth region where the first electrodes do not exist and the second electrodes exist with the magnetic nanowire interposed in between. | 02-05-2015 |
Patent application number | Description | Published |
20140002846 | PRINT SYSTEM, PRINT SERVER AND CONTROL METHOD THEREOF, AND STORAGE MEDIUM | 01-02-2014 |
20140160509 | COMMUNICATION APPARATUS THAT REDUCES POWER CONSUMPTION, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - A communication apparatus that reduces electric power consumption. A communication apparatus includes a storage section for storing an image received by fax. Power rate information indicative of a time period during which a power rate is high is acquired. A forced memory reception time period during which an image received by fax is not immediately printed but stored in the storage section is set based on the acquired power rate information. When an image is received by fax during the forced memory reception time period, the image received by fax is stored in the storage section. The image stored in the storage section is printed at a time other than the forced memory reception time period. | 06-12-2014 |
20150055766 | DATA COMMUNICATION APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - A data communication apparatus having a transfer function, and a method of controlling the same, wherein a list of stored addresses is displayed on a display unit, and when a transfer function is set, an address that becomes a transfer destination is selected in the list, and it is determined whether or not an editing restriction is set on the selected address. It is determined, when an editing target address is selected in the displayed list, whether an editing target address is set as the transfer destination and an editing restriction is set to the transfer destination, and if it is determined that the editing target address is set as the transfer destination and the editing restriction is set to the transfer destination, editing of the editing target address is restricted. | 02-26-2015 |