Patent application number | Description | Published |
20090296454 | MAGNETIC MEMORY CELL AND MAGNETIC RANDOM ACCESS MEMORY - A magnetic memory cell | 12-03-2009 |
20100096715 | MAGNETIC RANDOM ACCESS MEMORY - A magnetic recording layer | 04-22-2010 |
20100142264 | MAGNETIC MEMORY CELL, MAGNETIC RANDOM ACCESS MEMORY, AND DATA READ/WRITE METHOD FOR MAGNETIC RANDOM ACCESS MEMORY - The present invention provides a new data writing method for an MRAM which can suppress deterioration of a tunnel barrier layer. | 06-10-2010 |
20100149862 | MAGNETIC RANDOM ACCESS MEMORY - A magnetic random access memory comprises a magnetic recording layer equipped with a magnetization reversal region having a reversible magnetization and through which a write current is made to flow in the in-plane direction, a magnetization fixed layer having a fixed magnetization, a nonmagnetic layer provided between the magnetization reversal region and the magnetization fixed layer, and a heat absorbing structure provided opposing to the magnetic recording layer and having a function of receiving heat generated in the magnetic recording layer and of radiating the heat. Such magnetic random access memory can radiate heat generated in the magnetic recording layer by using the heat absorbing structure and prevent temperature rising caused by the write current flowing in the in-plane direction. | 06-17-2010 |
20100163858 | SWITCHING ELEMENT AND METHOD FOR MANUFACTURING THE SAME - A problem of a switching element using for the active layer a carbon nanotube (CNT) dispersion film that can be manufactured at low temperature has been that sufficient electrical contact and thermal conductivity between the CNTs and the source and drain electrode surfaces are not obtained. The switching element of the present invention has a structure in which a mixed layer of carbon nanotubes and a metal material, and a metal layer of the metal material are laminated in this order on source and drain electrodes, and thereby, the CNT-dispersed film and the electrode surfaces can be in firm electrical, mechanical, and thermal contact with each other. Thus, a switching element exhibiting good and stable transistor characteristics is obtained with a low-temperature, convenient, and low-cost process. | 07-01-2010 |
20100224862 | CARBON NANOTUBE STRUCTURE AND THIN FILM TRANSISTOR - When an electronic element using a carbon nanotube (CNT) is fabricated, particularly when a carbon nanotube thin film is formed on a previously formed electrode, a CNT film is manufactured on the previously formed electrode, and the CNT film on the electrode is used as an electronic element, as it is. In this case, a problem is that unless the carbon nanotubes and the electrode are in sufficient contact with each other, the contact resistance increases, and sufficient element properties are not obtained. When a carbon nanotube thin film is formed on a previously formed electrode, a conductive organic polymer thin film is formed, before or after the carbon nanotube thin film is manufactured, to decrease the contact resistance. | 09-09-2010 |
20100252802 | SEMICONDUCTOR ELEMENT - This invention provides a semiconductor element which uses a plurality of carbon nanotubes as a current path, can reduce contact resistance of its electrode contact part, and has excellent electrical characteristics. This semiconductor element is characterized in that the semiconductor element includes a current path ( | 10-07-2010 |
20110114914 | FIELD EFFECT TRANSISTOR AND CIRCUIT DEVICE - An end portion ( | 05-19-2011 |
20120206959 | MAGNETIC MEMORY CELL AND MAGNETIC RANDOM ACCESS MEMORY - A magnetic memory cell | 08-16-2012 |
20120320667 | MAGNETIC RANDOM ACCESS MEMORY - A magnetic random access memory according to the present invention is provided with: a magnetic recording layer including a magnetization free region having a reversible magnetization, wherein a write current is flown through the magnetic recording layer in an in-plane direction; a magnetization fixed layer having a fixed magnetization; a non-magnetic layer provided between the magnetization free region and the magnetization fixed layer; and a heat sink structure provided to be opposed to the magnetic recording layer and having a function of receiving and radiating heat generated in the magnetic recording layer. The magnetic random access memory thus-structured radiates heat generated in the magnetic recording layer by using the heat sink structure, suppressing the temperature increase caused by the write current flown in the in-plane direction. | 12-20-2012 |
20120326254 | MAGNETIC RANDOM ACCESS MEMORY - A magnetic random access memory according to the present invention is provided with: a magnetic recording layer including a magnetization free region having a reversible magnetization, wherein a write current is flown through the magnetic recording layer in an in-plane direction; a magnetization fixed layer having a fixed magnetization; a non-magnetic layer provided between the magnetization free region and the magnetization fixed layer; and a heat sink structure provided to be opposed to the magnetic recording layer and having a function of receiving and radiating heat generated in the magnetic recording layer. The magnetic random access memory thus-structured radiates heat generated in the magnetic recording layer by using the heat sink structure, suppressing the temperature increase caused by the write current flown in the in-plane direction. | 12-27-2012 |
20130341744 | MAGNETIC RANDOM ACCESS MEMORY - A magnetic random access memory according to the present invention is provided with: a magnetic recording layer including a magnetization free region having a reversible magnetization, wherein a write current is flown through the magnetic recording layer in an in-plane direction; a magnetization fixed layer having a fixed magnetization; a non-magnetic layer provided between the magnetization free region and the magnetization fixed layer; and a heat sink structure provided to be opposed to the magnetic recording layer and having a function of receiving and radiating heat generated in the magnetic recording layer. The magnetic random access memory thus-structured radiates heat generated in the magnetic recording layer by using the heat sink structure, suppressing the temperature increase caused by the write current flown in the in-plane direction. | 12-26-2013 |
Patent application number | Description | Published |
20080278747 | Thermal dye sublimation printer and ink ribbon cassette therefor - A thermal dye sublimation printer to which an ink ribbon cassette having a function of transmitting and receiving data via wireless communication with a printer main body is attached, is disclosed. The thermal dye sublimation printer includes: communication means that transmits and receives data via wireless communication with an ink ribbon cassette; and control means that acquires management information of the ink ribbon cassette stored in the ink ribbon cassette side via the communication means and controls printing processing based on the acquired management information. | 11-13-2008 |
20090185338 | IMAGE DISPLAY APPARATUS - An image display apparatus includes a casing, a stand, and an image display section. The stand is formed of a single rod. The image display apparatus further includes a link mechanism that links the rod and a portion of the rear surface, supports the rod so as to be pivotal between a falling-down position where the rod falls down on the rear surface and a standing position where the rod stands from the rear surface, and locks and holds the rod to the falling-down position and the standing position. The rod is located at the standing position and one of two long sides of the casing and the leading end of the rod are placed onto a placing surface, whereby a first posture in which the casing stands with a first angle with respect to the placing surface is formed. The rod is located at the standing position and one of two short sides of the casing and the leading end of the rod are placed onto the placing surface, whereby a second posture in which the casing stands with a second angle with respect to the placing surface is formed. | 07-23-2009 |
20110075344 | IMAGE DISPLAY APPARATUS - An image display apparatus includes a casing, a stand, and an image display section. The stand is formed of a single rod. The image display apparatus further includes a link mechanism that links the rod and a portion of the rear surface, supports the rod so as to be pivotal between a falling-down position where the rod falls down on the rear surface and a standing position where the rod stands from the rear surface, and locks and holds the rod to the falling-down position and the standing position. The rod is located at the standing position and one of two long sides of the casing and the leading end of the rod are placed onto a placing surface, whereby a first posture in which the casing stands with a first angle with respect to the placing surface is formed. The rod is located at the standing position and one of two short sides of the casing and the leading end of the rod are placed onto the placing surface, whereby a second posture in which the casing stands with a second angle with respect to the placing surface is formed. | 03-31-2011 |
20130051602 | AUDIO OUTPUT DEVICE - An audio output device includes: a housing; a speaker provided in the housing; and a support part which is provided in a floating state in the housing and supports an electronic apparatus. | 02-28-2013 |
20130058021 | CRADLE APPARATUS - Disclosed herein is a cradle apparatus including: a cradle housing; a tray provided on the cradle housing and configured to receive an electronic apparatus placed thereon; a connector supporting portion provided for tilting motion on the tray; a connector supported on the connector supporting portion and configured to be electrically connected to the electronic apparatus; and a lever adapted to contact with a bottom face of the electronic apparatus connected to the connector and operate in response to the tilting motion of the connector supporting portion to push up the electronic apparatus. | 03-07-2013 |
Patent application number | Description | Published |
20080238604 | VARISTOR AND LIGHT EMITTING DEVICE - In a varistor, a heat radiating portion contains the same components as ZnO that is the main component of a varistor element body, as metal oxides, thereby, the structural components of the varistor element body and the heat radiating portion are caused to be common. During firing, Ag contained in the heat radiating portion diffuses into the grain boundaries of ZnO, near the interface between surfaces of the heat radiating portion and the varistor element body. Consequently, in the varistor, cracks hardly occur between the varistor portion and the heat radiating portion during firing (or during binder removal), thereby, ensuring sufficient bonding strength between the varistor portion and the heat radiating portion. Therefore, heat conducted to the varistor portion is radiated efficiently conducting through electrically conducted paths formed in the heat radiating portion from the surface facing the varistor element body to other three surfaces of the heat radiating portion. | 10-02-2008 |
20090189732 | AGGREGATE SUBSTRATE, PRODUCTION METHOD OF AGGREGATE SUBSTRATE, AND VARISTOR - An aggregate substrate has a first varistor part, a second varistor part, and a heat dissipation layer The first varistor part includes a first varistor element layer to exhibit nonlinear voltage-current characteristics, and a plurality of first internal electrodes juxtaposed in the first varistor element layer. The second varistor part includes a second varistor element layer to exhibit nonlinear voltage-current characteristics, and a plurality of second internal electrodes juxtaposed in the second varistor element layer The heat dissipation layer is located between the first and second varistor parts and is in contact with the first and second varistor parts. | 07-30-2009 |
20090243768 | VARISTOR - A first varistor section includes a first face of an element body, and a third face facing the first face. The first varistor section has a first varistor element body, a first varistor electrode electrically connected to a first external electrode, and a second varistor electrode electrically connected to a second external electrode. A heat radiation section has a first heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the first and third external electrodes, a second heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the second and fourth external electrodes, and an insulating layer located between the first heat radiation portion and the second heat radiation portion and electrically insulating the first heat radiation portion and the second heat radiation portion from each other. The first heat radiation portion and the second heat radiation portion contain a metal. | 10-01-2009 |
20100117782 | VARISTOR - A varistor having a favorable heat-dissipating property is provided. | 05-13-2010 |
Patent application number | Description | Published |
20120195318 | INFORMATION SYSTEM, CONTROL SERVER, VIRTUAL NETWORK MANAGEMENT METHOD, AND PROGRAM - A control server is connected to a plurality of physical nodes that keep control information defining an operation to be taken in accordance with input/output packet characteristics and process the input/output packets according to the control information. The control server includes a first storage unit that stores configuration information about a virtual network configured to include virtual nodes that are virtualized versions of the physical nodes, and a second storage unit that stores virtual network identifying information identifying the virtual network from characteristics of an input packet, and the control server identifies a physical node that configures a virtual network that handles a packet having a characteristic in common with the packet received by the physical node based on a request from the physical node and updates control information for each physical node. | 08-02-2012 |
20130148667 | COMMUNICATION SYSTEM, CONTROL APPARATUS, COMMUNICATION METHOD, AND PROGRAM - When calculating a forwarding path for a packet, a control apparatus determines a second node on the exit side of the packet forwarding path and an output port thereof. Next, the control apparatus sets in a second node located upstream of the first node on the packet forwarding path a packet handling operation for writing flow identification information associated with the output port in a packet header field not to be referred to when the first node forwards the packet and rewriting address information in the packet header such that the packet arrives at the second node on the exit side, and then causing the packet to be forwarded. A packet handling operation for causing the packet with the flow identification information given thereto to be transmitted from the port associated with the flow identification information is set in the second node on the exit side. | 06-13-2013 |
20130177016 | COMMUNICATION SYSTEM, CONTROL APPARATUS, PACKET HANDLING OPERATION SETTING METHOD, AND PROGRAM - A control apparatus sets, in a node located at the start point of an aggregatable segment of two or more packet forwarding paths including the aggregatable segment, a packet handling operation for each flow, the packet handling operation being for writing a flow identifier for identifying the flow and a path identifier used for packet forwarding through the aggregatable segment in a region of each of packets to be matched against the matching rule and then causing the packet to be output. The packets respectively belong to the individual flows, and each of the packets is to be forwarded through a corresponding one of the two or more packet forwarding paths. Further, the control apparatus sets, in a node located intermediate on the aggregatable segment, a common packet handling operation for causing the packet that matches the path identifier to be forwarded according to the packet forwarding path. Then, the control apparatus sets, in a node located at the end point of the aggregatable segment, a packet handling operation for performing restoration and forwarding based on the flow identifier. | 07-11-2013 |
20130188493 | COMMUNICATION SYSTEM, CONTROL APPARATUS, PACKET FORWARDING PATH CONTROL METHOD, AND PROGRAM - A communication system includes: a plurality of data forwarding nodes each including a packet processing unit processing an incoming packet in accordance with a packet handling operation in which a process to be applied to a packet and a matching rule for specifying a packet to which the process is applied are associated with each other; and a control apparatus capable of using at least two logical network topologies each obtained by applying a different path calculation policy to a physical network topology formed by the plurality of data forwarding nodes, selecting a logical network topology determined per data traffic and determining a packet forwarding path, and setting a packet handling operation realizing the packet forwarding path in data forwarding nodes on the packet forwarding path. | 07-25-2013 |
Patent application number | Description | Published |
20120169892 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - There is provided an imaging device including a detection section which detects motion of the image processing device, a blend ratio calculation section which calculates a blend ratio of a first motion compensation image to a second motion compensation image, the first motion compensation image and the second motion compensation image being determined from a first motion vector and a second motion vector each indicating motion between frames, respectively, based on the motion of the image processing device detected by the detection section, a blend section which generates a motion compensation image by blending the first motion compensation image and the second motion compensation image in accordance with the blend ratio calculated by the blend ratio calculation section, and an addition section which adds the motion compensation image generated by the blend section to a target image. | 07-05-2012 |
20120169894 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - There is provided an image processing device including a motion compensation section which compensates motion between a target image and a reference image, an image compositing section which generates a composited image by compositing the target image and the reference image, the motion therebetween having been compensated, and a spatial filtering section which performs spatial filtering of the composited image. The spatial filtering section may perform spatial filtering of the composited image by using an ε-filter. | 07-05-2012 |
20120169900 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes an image processor that calculates a motion vector between image data of a target frame and image data of a reference frame in units of a block, and a reference frame image memory that retains image data of a past frame as the image data of the reference frame. Furthermore, the image processing device includes a primary memory that retains a matching processing range of the reference frame in calculation by the image processor, and a secondary memory that reads out and retains image data of a desired range from the image data of the reference frame stored in the reference frame image memory. The secondary memory reads out data of the matching processing range from the retained image data and supplies the read data to the primary memory. | 07-05-2012 |
20120170656 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes: an image processing section adapted to calculate a motion vector of an image signal between a plurality of frames; a first control section adapted to programmably control the image processing section to execute motion detection; and a second control section adapted to control the first image processing section in a processing state determined in advance to execute motion detection. | 07-05-2012 |
20130342736 | IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing apparatus includes: a noise-removed image generation unit which, on the basis of an input image and a reduced image obtained by reducing the input image at predetermined magnification, generates a noise-removed image with noise in the input image removed; and a corrected image generation unit which generates, from the noise-removed image, a high-frequency component image primarily having a frequency component of the noise-removed image in the same band as a frequency component to be removed by band limitation in the reduction at the predetermined magnification and generates an edge-corrected image on the basis of the noise-removed image and the high-frequency component image. | 12-26-2013 |
20140286593 | IMAGE PROCESSING DEVICE, IMAGE PROCESISNG METHOD, PROGRAM,AND IMAGING DEVICE - There is provided an image processing device including an image acquisition unit configured to acquire a first image obtained using a motion vector indicating motion between frames and a second image used as a reference image to obtain the motion vector; and an image generator configured to generate a third image by blending the first image with the second image by a predetermined blending ratio. | 09-25-2014 |
Patent application number | Description | Published |
20130108914 | LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME | 05-02-2013 |
20130119940 | LITHIUM SECONDARY BATTERY AND CONTROL SYSTEM THEREFOR, AND METHOD FOR DETECTING STATE OF LITHIUM SECONDARY BATTERY - There is provided a control system for a lithium secondary battery that can quantitatively sense a deterioration state inherent in a lithium secondary battery using silicon oxide as a negative electrode active material, that is, the nonuniform reaction state of a negative electrode. A control system for a lithium secondary battery including a positive electrode, a negative electrode using silicon oxide as a negative electrode active material, and a lithium reference electrode having a reference potential with respect to the negative electrode includes measurement means for measuring a voltage V of the negative electrode with respect to the lithium reference electrode and a discharge capacity Q of the lithium secondary battery during discharge of the lithium secondary battery; generation means for generating a V-dQ/dV curve representing a relationship between dQ/dV, which is a proportion of an amount of change dQ in the discharge capacity Q to an amount of change dV in the voltage V, and the voltage V; calculation means for calculating an intensity ratio of two peaks appearing on the V-dQ/dV curve for two voltage values in the voltage V; and sensing means for sensing a state of the negative electrode utilizing the intensity ratio. | 05-16-2013 |
20130252106 | NONAQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY, AND POSITIVE ELECTRODE AND NEGATIVE ELECTRODE USED IN THE SAME - Provided is a nonaqueous electrolytic solution secondary battery having a high energy density, and a positive electrode and a negative electrode used therefor. The nonaqueous electrolytic solution secondary battery includes a positive electrode and a negative electrode, wherein: the negative electrode contains a negative electrode active material having an initial charge/discharge efficiency of 75% or less when charged and discharged by employing metallic Li as a ocounter electrode; and the positive electrode contains a metal oxide (X) represented by A | 09-26-2013 |
20140045063 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY CELL, LITHIUM SECONDARY CELL EMPLOYING THE SAME, AND METHOD FOR PRODUCING THE SAME - Provided is a negative electrode active material for a lithium secondary cell, the material having the function of a binder for the active material, and being capable of stable reversible reactions with lithium. Also, provided are an extended-life lithium secondary cell having improved energy density and stable charge/discharge, and a method for producing the same. The negative electrode active material for a lithium secondary cell is polyimide represented by formula (1) (wherein R1 and R2 independently denote an alkyl, alkoxy, acyl, phenyl, or phenoxy group). | 02-13-2014 |
20140045069 | LITHIUM SECONDARY CELL - Provided is a lithium secondary cell in which elution of manganese from a manganese olivine compound into an electrolyte is suppressed, a high level of safety is obtained, the charge/discharge cycle efficiency and suppression of leakage of manganese during storage can be maintained over a long period, a long lifespan is obtained, a rapid decrease in cell voltage near the end of discharge is suppressed, and output characteristics are enhanced, when a manganese olivine compound having excellent stability during charge/discharge is used as the principal component in the positive electrode active material. The positive electrode contains a positive electrode active material containing an olivine compound represented by LiMm | 02-13-2014 |
20140076729 | METHOD FOR DOPING AND DEDOPING LITHIUM INTO AND FROM NEGATIVE ELECTRODE AND METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY - The object of an exemplary embodiment of the invention is to provide a negative electrode having excellent cycle property. An exemplary embodiment of the invention a method for doping and dedoping lithium for the first time after a negative electrode for a lithium secondary battery comprising silicon oxide as an active material is produced, comprising doping the lithium within the following current value range (A) and within the following doped amount range (B); current value range (A): a range of a current value in which a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve becomes maximum, wherein the V-dQ/dV curve represents a relationship between voltage V of the negative electrode with respect to a lithium reference electrode and dQ/dV that is a ratio of variation dQ of lithium dedoped amount Q in the negative electrode to variation dV of the voltage V, and doped amount range (B): a range of a doped amount in which only one peak appears at 1 V or less on the V-dQ/dV curve. | 03-20-2014 |
20140127557 | LITHIUM ION SECONDARY BATTERY - The object of an exemplary embodiment of the invention is to provide a lithium ion secondary battery having an excellent charge and discharge cycle property. An exemplary embodiment of the invention is a lithium ion secondary battery, comprising a battery assembly in which a positive electrode and a negative electrode are stacked through a separator and a package in which the battery assembly and an electrolyte are placed; wherein the negative electrode comprises a negative electrode collector which is composed of a metal and a negative electrode active material layer which is formed on the negative electrode collector and which comprises a negative electrode active material and a binder; wherein the negative electrode collector and the negative electrode active material layer have a crack which is formed so as to be communicated with each of them; and wherein the crack reaches an outer peripheral edge from an inside of the negative electrode. | 05-08-2014 |