Patent application number | Description | Published |
20140343293 | 1, 2, 4-TRIAZOLE-BASED DERIVATIVE, PRODUCTION PROCESS AND USE THEREOF, AND ORGANIC ELECTROLUMINESCENT DEVICE - The invention provides a 1,2,4-triazole-based derivative, a production process and use thereof, and an organic electroluminescent device. The invention belongs to the technical field of organic electroluminescence, and can give a blue light-emitting material having a higher luminescence efficiency. The 1,2,4-triazole-based derivative has a molecular structure of the following general formula, wherein A group represents an aromatic heterocyclic group having a carbon atom number of 8-18, a fused-ring aromatic group having a carbon atom number of 9-15, a fluorenyl group, or a triarylamino group. The 1,2,4-triazole-based derivative mentioned in the invention can be used in organic electroluminescent device. | 11-20-2014 |
20150214487 | 9,10-Bis[2-(p-substituted phenyl)pyrimidin-4-yl] Anthracene Compounds, Methods of Preparing the Same, Organic Electroluminescent Devices and Organic Electroluminescent Display Apparatus - The invention relates to organic electroluminescent materials and provides 9,10-bis[2-(p-substituted phenyl)pyrimidin-4-yl] anthracene compounds and methods of preparing the same, organic electroluminescent devices comprising the compounds, and organic electroluminescent display apparatus comprising the devices. The compounds of the invention are easy to be synthesized and can be used as blue-phosphorescent organic electroluminescent materials. Due to the inherent ability of the materials to block holes, there is no need to arrange a hole-blocking layer between a light-emitting layer and an electron transport layer, which simplifies the manufacturing process of full color display panels of organic electroluminescent display apparatus and reduces the manufacture cost and time. The organic electroluminescent devices made from the materials exhibit high luminous efficiency. | 07-30-2015 |
20150376085 | ANTHRACENE COMPOUND, METHOD FOR PREPARING THE SAME, USE THEREOF AND ORGANIC LIGHT EMITTING DEVICE - Provided are anthracene compound, method for preparing the same and use thereof, as well as organic electroluminescent device containing the same. The anthracene compound represented by a formula: | 12-31-2015 |
20160005971 | ORGANIC ELECTROLUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - The invention provides an organic electroluminescent device and a manufacturing method thereof, and a display apparatus. The method for manufacturing the organic electroluminescent device of the invention includes using the following to form at least one function layer: preparing a solution of a material of the function layer, and forming a liquid material layer for the function layer using the solution of the material of the function layer; performing a vacuum drying on the liquid material layer for the function layer to form function layer. In the invention, a relatively dense film is formed by performing a vacuum drying on the function layer, and the residual organic solvent is effectively removed to avoid the formation of defects, so that the film becomes smooth and dense, which increases the carrier mobility in the film and is advantageous to the transport and recombination of electrons and holes. | 01-07-2016 |
Patent application number | Description | Published |
20120297098 | METHOD, SERVICE BOARD, AND SYSTEM FOR TRANSMITTING KVM DATA - A method for transmitting keyboard, video, mouse (KVM) data includes converting, by a service board, KVM data into a KVM packet; sending the KVM packet to a switch board through a BASE channel, so that the switch board forwards the KVM packet to a remote console. The embodiments of the present invention are mainly applied to a process for implementing KVM data transmission based on ATCA architecture. | 11-22-2012 |
20130191592 | REDUNDANT ARRAY OF INDEPENDENT DISKS RAID CONTROLLER AND SYSTEM - A redundant array of independent disks (RAID) controller includes a host interface, a processing core and a storage interface. The processing core is connected to a host and a hard disk. The RAID controller includes a halt control pin connected to the processing core and a control signal line in the host. The processing core receives a first level sent through the control signal line by the host when the hard disk is in a standby state, and halt an execution of a program in the processing core according to the first level; receives a second level sent through the control signal line by the host when the host receives a service request, and resume the execution of the program according to the second level; and receive the service request sent by the host and send the received service request to the hard disk to awaken the hard disk. | 07-25-2013 |
20140082251 | PCI EXPRESS DEVICE AND LINK ENERGY MANAGEMENT METHOD AND DEVICE - Embodiments of the present invention disclose a PCI express device, and a link energy management method and device. The method includes: obtaining, by a first device, adjustment information for performing adjustment processing on a current rate and/or bit width of a PCI express link; stopping, by the first device, data sending, and clearing a master enable bit of a configuration space command register of a second device at an opposite end of the link, so that the second device stops data sending after current data sending is finished; performing, by the first device, adjustment processing on the rate and/or bit width of the link according to the adjustment information; resuming, by the first device, the data sending, and resetting the master enable bit, so that the first device and the second device send and receive data again at a rate and/or bit width that is obtained after the adjustment processing. | 03-20-2014 |
20140115357 | Method and Apparatus for Adjusting Device Power Consumption - The present invention discloses a method for adjusting device power consumption including: grouping multiple devices into at least one device group, setting a group power consumption ceiling threshold (PCCT) for the device group, and setting a device PCCT for each device in the group; obtaining current total power consumption of the group, and when the current total power consumption of the group exceeds the group PCCT, determining whether current power consumption of each device in the group exceeds the device PCCT of the device; when the current power consumption of each device exceeds the device PCCT of the device, reducing power consumption of each device to the device PCCT of the device; and when current power consumption of a device exceeds a device PCCT of the device, setting a new PCCT for the device, and reducing power consumption of the device to/or less than the new PCCT. | 04-24-2014 |
20140298087 | HARD DISK DATA RECOVERY METHOD, APPARATUS, AND SYSTEM - This invention discloses a hard disk data recovery method, apparatus, and system. The method includes: recording a logical block address corresponding to erroneous data if an error is discovered when data is read from the hard disk; performing a recovery operation for data at a first physical block address corresponding to the logical block address according to a preset algorithm to obtain recovered data; and sending an instruction of writing the recovered data into the logical block address to the hard disk so that the hard disk writes the recovered data into the logical block address according to the instruction, where the logical block address corresponds to a remapped second physical block address. Therefore, the method repairs an erroneous sector or a bad block of the hard disk quickly and improves efficiency of repairing the erroneous sector of the hard disk or the bad block of the hard disk. | 10-02-2014 |
20150019918 | Method and Apparatus for Reducing Read Latency - A method and an apparatus for reducing a read latency are provided. The method includes: when one or more flash chips corresponding to a read command are in a busy state, setting data read from the one or more flash chips in a busy state to wrong data; obtaining, according to the wrong data and data read from other flash chips, reconstructed correct data, and reporting the correct data. By using the present invention, data read from a flash chip is set to wrong data, and reconstructed correct data is obtained according to the wrong data and data read from other flash chips. In this way, when the flash chip is in a busy state, it can be avoided that a read operation is blocked by an erase operation or a write operation, thereby effectively reducing latency and improving a performance of a storage system. | 01-15-2015 |
20150032405 | Method and Apparatus for Detecting Interface Connection Between Devices - A method for detecting an interface connection between devices is disclosed, including setting a recommended working parameter of a first interface as a first working parameter; obtaining, by using an auto negotiation operation, a second working parameter of a second interface; determining whether the second working parameter is equal to the first working parameter, and if the second working parameter is not equal to the first working parameter, sending an alarm to indicate that a connection is unmatched; if the second working parameter is equal to the first working parameter, setting the recommended working parameter of the first interface as a third working parameter, sending, by using the auto negotiation operation, the third working parameter to the second interface, and receiving the third working parameter sent by a second device through the second interface, so that the first interface communicates with the second interface by using the third working parameter. | 01-29-2015 |
20150039799 | METHOD AND APPARATUS FOR SETTING WORKING MODE OF MULTI-PROCESSOR SYSTEM - A method for setting a working mode of a multi-processor system includes: detecting, after a current board is inserted into a slot of the backplane, whether an associated board exists on the backplane; detecting, if the associated board exists, whether the associated board is in an independent working state; powering on the current board according to a slave working mode if the associated board is not in an independent working state, so as to work coordinately with the associated board; detecting, within a predetermined detection time if the associated board does not exist, whether a board is inserted into another slot of the backplane except the slot of the master board; and powering on the current board according to a master working mode if it is detected that the board is inserted, so as to work coordinately with the board in the other slot. | 02-05-2015 |
20150081958 | METHOD FOR BACKING UP DATA IN A CASE OF POWER FAILURE OF STORAGE SYSTEM, AND STORAGE SYSTEM CONTROLLER - The present invention discloses a method for backing up data in a case of a power failure of a storage system including: when a power failure is detected, acquiring current refresh progress of a buffer in a storage system, an address, in the buffer, of data that is in the buffer and needs to be backed up to a non-volatile memory in the storage system, and a first time required for backing up the data; calculating, according to the current refresh progress of the buffer and the address of the data in the buffer, a second time for which the data can at least keep being not lost since a last refresh; and stopping refreshing the buffer, and backing up the data to the non-volatile memory, if the second time is greater than the first time. | 03-19-2015 |
20150113198 | MEMORY EXTENSION SYSTEM AND METHOD - A memory extension system and method are provided. The system includes a processor, an extended memory, an extended chip, and multiple processor installation positions, where a memory installation position is provided in each processor installation position; the multiple processor installation positions are connected through a QuickPath Interconnect (QPI) interface, the processor is installed in at least one processor installation position, and at least one of the other processor installation positions is used as an extended installation position; the extended chip is installed in at least one extended installation position; and the extended memory is installed in a memory installation position. In this memory extension system, an extended chip is installed in another processor installation position, so that an existing processor can access an extended memory of the extended chip by using the extended chip. Thereby, a memory capacity of the existing processor increases while a processing capability does not increase. | 04-23-2015 |
20150117096 | Write Operation Method and Device for Phase Change Memory - A write operation method for a phase change memory (PCM) is disclosed. The method includes when a PCM performs a write operation, generating a corresponding voltage pulse signal according to to-be-written data, and applying the voltage pulse signal to a phase change material included in a phase change storage unit corresponding to the to-be-written data and applying the voltage pulse signal to a voltage divider resistor serially connected to the phase change material; comparing voltage values at both ends of a sampling resistor with a threshold voltage to generate an indicator value; determining, according to the indicator value, whether data that is stored in the phase change storage unit and is corresponding to the indicator value is the same as the to-be-written data; and skipping writing if the same; or writing if different, thus reducing the delay time of writing data into the phase change storage unit. | 04-30-2015 |
20150149790 | NONVOLATILE MEMORY AND ELECTRONIC DEVICE - The embodiments of the present invention disclose a nonvolatile memory and an electronic device, where each time the nonvolatile memory is powered on, an exchanger is used to implement a random exchange of at least one address subsignal and its inverted signal in a bank decoder and/or a row decoder in a bank and/or a column decoder in a bank, which causes that data stored before the nonvolatile memory is powered off is interrupted when the nonvolatile memory is powered off and then powered on and that data stored in the nonvolatile memory cannot be read sequentially from original storage addresses to achieve an encrypting effect and increase security of the data stored in the nonvolatile memory. | 05-28-2015 |
Patent application number | Description | Published |
20140200246 | COMPOUNDS FOR THE TREATMENT OF CONDITIONS ASSOCIATED WITH DGAT1 ACTIVITY - The present invention relates to novel crystalline forms of salts of 2-((1R,4R)-4-(4-(5-(benzo[d]oxazol-2-ylamino)pyridin-2-yl)phenyl)cyclohexyl)acetic acid and their use in the treatment or prevention of a condition or a disorder associated with DGAT1 activity in animals, particularly humans. | 07-17-2014 |
20150336884 | NOVEL SYNTHETIC ANTIOXIDANTS AND THEIR USES - The present invention relates to synthetic organic antioxidants of small molecules. The novel dithiol-containing compounds in this invention possess strongest possible capability as both scavenger for free radicals and antioxidant. This invention is directed to novel molecules as prodrugs of the novel dithiol-containing compounds, their rational design, their feasible preparation route by means of synthetic organic chemistry, and their potential uses in application to treatment and/or prevention of major diseases associated with oxidative stress, such as Alzheimer's disease, Parkinson's disease, cancer, diabetes, HIV, acne, cardiovascular disease, renal disease, hypertension, hypercholesterolemia, hyperlipidemia, rheumatoid arthritis, inflammation, pain, aging, stroke, cataract, glaucoma, age-related macular degeneration, etc. | 11-26-2015 |
Patent application number | Description | Published |
20080237303 | Decision method for dressing of welding electrodes - A method is provided for determining that the electrodes of an electric resistance welder are in need of replacement and dressing includes monitoring the rate at which the depth of the weld indentation caused by the electrode changes during the progressive wearing of the electrodes during the making of successive welds. The electrodes are then dressed when it is determined that the rate of change of the depth of the weld indentation formed by the electrodes has substantially leveled off to a stable depth of indentation. | 10-02-2008 |
20100019785 | METHOD AND APPARATUS FOR INSPECTING ADHESIVE QUALITY - A method and apparatus inspect a quality of an adhesive material used for joining a pair of work surfaces during a weld-bonding process. A pair of work pieces are at least partially bonded by a layer of the adhesive material, and the dynamic displacement of one or both electrodes is measured through a duration of the resistance welding process to determine relative moisture content of the adhesive. A control action is executed when the dynamic displacement exceeds a stored threshold value. The apparatus includes a welding device having a pair of electrodes for providing a clamping force and an electrical current necessary for forming the welded joint, a sensor for measuring a dynamic displacement of at least one of the pair of electrodes and/or another portion of the welding device during formation of the welded joint. A controller has an algorithm for determining a relative moisture using the dynamic displacement. | 01-28-2010 |
20110284501 | WELDING SYSTEM - A welding system includes a first electrode, a first metal substrate having a first melting point temperature, and a second metal substrate having a second melting point temperature and disposed adjacent and in contact with the first metal substrate to define a faying interface therebetween. The welding system also includes a second electrode spaced apart from the first electrode and disposed in electrically-conductive relationship with the second metal substrate. Further, the welding system includes a flexible strip disposed between and in electrically-conductive relationship with each of the first electrode and the first metal substrate. The flexible strip is formed from an electrically-conductive material and has a melting point temperature that is greater than or equal to each of the first melting point temperature and the second melting point temperature. | 11-24-2011 |
20150034609 | RESISTANCE WELDING WITH MINIMIZED WELD EXPULSION - A system for forming a weld nugget in a metal work piece includes a power supply, actuator, electrodes, and controller. The actuator delivers a variable electrode force to the work piece in response to a force command. The controller executes a method by transmitting a welding current command to the power supply to cause the power supply to output a welding current to the electrodes. The controller transmits the force command to the actuator to apply the variable electrode force, via the electrodes, to the work piece at a first force level. The variable electrode force increases from a second force level immediately upon conclusion of a first duration to minimize weld expulsion. The second force level commences at a point in time in the dynamic resistance profile at which a dynamic resistance value of the work piece decreases at a threshold rate during formation of the weld nugget. | 02-05-2015 |