Patent application number | Description | Published |
20090174532 | METHOD, SYSTEM, INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND COMPUTER-READABLE MEDIUM FOR ACHIEVING RESOURCE SHARING INCLUDING SPACE AND TIME REUSE WITHIN A POWER LINE COMMUNICATION SYSTEM - A communication system includes communication protocols that allow a single network or multiple neighboring networks to increase resource sharing and reduce mutual interference and increase their overall throughput. Various protocols apply to homogenous networks in which all power line communication (PLC) devices of multiple networks are interoperable with respect to full power line communication in a common PHY (specifications, signaling capabilities, modulation scheme, coding scheme, bandwidth, etc.) and to heterogeneous networks in which devices of some PLC networks are not interoperable with PLC devices of other PLC networks with respect to full power line communication given that the devices of the different networks do not employ a common PHY. With respect to heterogeneous networks, a protocol is provided to enable coexistence via a signaling scheme common to all of the devices of the network that allows resource sharing between the devices of the multiple heterogeneous networks. Homogeneous networks are those in which all nodes can communicate with each other using a common PHY, so that information about one PLC network can be transferred to another PLC network. Heterogeneous networks are those in which not all PLC networks can exchange information using their own native PHY, such as where users in different apartments or houses use different devices having different specifications, different signaling capabilities, modulation scheme, coding scheme, bandwidth and the like. | 07-09-2009 |
20090175291 | METHOD, SYSTEM, INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND COMPUTER-READABLE MEDIUM FOR ACHIEVING RESOURCE SHARING INCLUDING SPACE AND TIME REUSE WITHIN A POWER LINE COMMUNICATION SYSTEM - A communication system includes communication protocols that allow a single network or multiple neighboring networks to increase resource sharing and reduce mutual interference and increase their overall throughput. Various protocols apply to homogenous networks in which all power line communication (PLC) devices of multiple networks are interoperable with respect to full power line communication in a common PHY (specifications, signaling capabilities, modulation scheme, coding scheme, bandwidth, etc.) and to heterogeneous networks in which devices of some PLC networks are not interoperable with PLC devices of other PLC networks with respect to full power line communication given that the devices of the different networks do not employ a common PHY. With respect to heterogeneous networks, a protocol is provided to enable coexistence via a signaling scheme common to all of the devices of the network that allows resource sharing between the devices of the multiple heterogeneous networks. Homogeneous networks are those in which all nodes can communicate with each other using a common PHY, so that information about one PLC network can be transferred to another PLC network. Heterogeneous networks are those in which not all PLC networks can exchange information using their own native PHY, such as where users in different apartments or houses use different devices having different specifications, different signaling capabilities, modulation scheme, coding scheme, bandwidth and the like. | 07-09-2009 |
20120183084 | MASTER COMMUNICATION DEVICE IN A POWER LINE COMMUNICATION SYSTEM AND SLAVE COMMUNICATION DEVICE IN A POWER LINE COMMUNICATION SYSTEM - A communication system includes communication protocols that allow a single network or multiple neighboring networks to increase resource sharing and reduce mutual interference and increase their overall throughput. Various protocols apply to homogenous networks in which all power line communication (PLC) devices of multiple networks are interoperable with respect to full power line communication in a common PHY and to heterogeneous networks having non-interoperable PLC networks which do not employ a common PHY. As to heterogeneous networks, a protocol herein enables coexistence via a special signaling scheme. In homogeneous networks, all nodes can communicate with each other using a common PHY, so that information about one PLC network can be transferred to another PLC network. In heterogeneous networks, not all PLC networks can exchange information using their own native PHY. | 07-19-2012 |
Patent application number | Description | Published |
20080217177 | Capillary electrophoresis apparatus - There is provided a capillary electrophoresis apparatus wherein coupling efficiency of exciting irradiation light to a capillary array does not decline even if any one capillary array of two capillary arrays is removed. | 09-11-2008 |
20080245716 | Separation column and liquid chromatography system with this column - A monolithic separation column and a liquid chromatography system using the same are provided by which the pressure tightness is improved, and the manufacturing is enabled at a low temperature, thus preventing the degradation of the separation performance. A monolithic rod | 10-09-2008 |
20090200169 | CAPILLARY ELECTROPHORESIS DEVICE - An object of the present invention is to prevent a variation in heat dissipating effect of a capillary between a holder part and an oven, to improve reproducibility of migration time, and to reduce a variation of migration time among capillaries in a single electrophoresis run. A cylindrical wall is formed in an upper part of a septa that covers a container holding a solution, and the cylindrical wall surrounds a capillary hole through which a capillary penetrates. Accordingly, the capillary is prevented from being directly affected by wind generated between the septa and the oven. | 08-13-2009 |
20090211911 | CAPILLARY ELECTROPHORESIS APPARATUS - The invention provides a capillary electrophoresis apparatus which can improve the operability and measuring speed. According to the invention, a sensor for identifying the type of sample containers is fixed at the position away from a capillary anode electrode. The sensor is made to be closer to the sample containers by moving a moving stage so that the sample containers disposed on the moving stage can be identified by the sensor. A fixing apparatus for fixing at least a pair of sample containers is provided on the moving stage. | 08-27-2009 |
20120024707 | CAPILLARY ELECTROPHORESIS APPARATUS - The solution reservoir apparatus of the capillary electrophoresis apparatus securely affixes an evaporation-preventing membrane to a container when a capillary is inserted or withdrawn, without extending the cathode end of the capillary. The solution reservoir apparatus comprises a container for reserving a sample or solution, a cover having a bore through which the capillary is passed and covering the container, an evaporation-preventing membrane having a capillary hole through which the capillary is passed, and a container holder for holding the container. The evaporation-preventing membrane has a projection provided at the periphery of the capillary hole, the projection of the evaporation-preventing membrane is engaged with the bore on the cover when the evaporation-preventing membrane is positioned on the cover, and the evaporation-preventing membrane is supported by the cover. | 02-02-2012 |
20120031762 | ELECTROPHORESIS DEVICE AND PUMP - Bubbles can be removed regardless of an individual difference of a pump to fill an electrophoresis medium into a capillary. Of flow passages formed between an inner side surface of a container for accommodating the electrophoresis medium and a side surface of a plunger, one of the flow passages causing an electrophoresis medium to be easily stagnant is formed to have the cross-sectional area larger than the cross-sectional area of the other flow passage on the opposite side. In other words, the flow passage portion causing the electrophoresis medium to be easily stagnant is formed in such a manner as to increase a flow amount of the electrophoresis medium. This can eliminate a region having an extremely small amount of electrophoresis medium flow in the pump. | 02-09-2012 |
20120043211 | CAPILLARY ELECTROPHORESIS APPARATUS - Provided is a capillary electrophoresis apparatus capable of avoiding electric discharge even when a conductive component is arranged near a cathode end of a capillary. The capillary electrophoresis apparatus of the present invention has a structure in which a spatial distance and a creeping distance between an electrode attached to the cathode end of the capillary and the conductive component are large even when the conductive component is arranged near the cathode end of the capillary. That is to say, the capillary electrode, which protrudes from a lower surface of the load header, penetrates through a space between the load header and an anti-evaporation film and further penetrates through a capillary hole formed on the anti-evaporation film to extend into a container. At least a portion exposed to the space between the load header and the anti-evaporation film of the capillary electrode is covered with an insulating member. | 02-23-2012 |
20120292189 | CAPILLARY ELECTROPHORESIS APPARATUS - The invention provides a capillary electrophoresis apparatus which can improve the operability and measuring speed. According to the invention, a sensor for identifying the type of sample containers is fixed at the position away from a capillary anode electrode. The sensor is made to be closer to the sample containers by moving a moving stage so that the sample containers disposed on the moving stage can be identified by the sensor. A fixing apparatus for fixing at least a pair of sample containers is provided on the moving stage. | 11-22-2012 |
Patent application number | Description | Published |
20140158540 | NANOPORE-BASED ANALYSIS DEVICE - The biological polymer analyzing equipment with nanopore includes a chamber part having a chamber having a sample introduction section and a sample outflow section separated by a substrate; a first electrode provided in the sample introduction section and a second electrode provided in the sample outflow section; a thin membrane formed on the substrate; a nanopore provided in the thin membrane of the substrate and communicating between the sample introduction section and the sample outflow section; a third electrode provided near the nanopore of the substrate; and a voltage applying member to electrodes, wherein the voltage applying member includes a member for applying voltages between the first electrode and the third electrode, between the first electrode and the second electrode, respectively, and between the third electrode and the second electrode, and relates to a method for analyzing a biological polymer using the biological polymer analyzing equipment with nanopore. | 06-12-2014 |
20140243214 | FET ARRAY SUBSTRATE, ANALYSIS SYSTEM AND METHOD - In an FET configuration having a channel with a small thickness, transistor characteristics vary for different FETs in the same array, and therefore when the same gate voltage is applied, the sensitivities of DNA detection may be insufficient. To this end, the change in the channel current when DNA passes through the nanopore is detected while applying an optimum gate voltage for each nanopore FET to attain a predetermined channel current value to a plurality of nanopore FETs disposed on the same substrate, and four types of bases constituting DNA are distinguished. | 08-28-2014 |
Patent application number | Description | Published |
20130087947 | ABLATION METHOD - An ablation method of applying a laser beam to a workpiece to perform ablation. The ablation method includes a protective film forming step of applying a liquid resin containing a powder having absorptivity to the wavelength of the laser beam to at least a subject area of the workpiece to be ablated, thereby forming a protective film containing the powder on at least the subject area of the workpiece, and a laser processing step of applying the laser beam to the subject area coated with the protective film, thereby performing ablation through the protective film to the subject area of the workpiece after performing the protective film forming step. | 04-11-2013 |
20140175070 | LASER PROCESSING METHOD AND FINE PARTICLE LAYER FORMING AGENT - A laser processing method including the steps of covering the back side of a workpiece with fine particles having absorptivity to the wavelength of a laser beam to be applied to the workpiece, thereby forming a fine particle layer on the back side of the workpiece, and next applying the laser beam through the fine particle layer to the back side of the workpiece to thereby perform ablation to the workpiece. The laser beam applied to the workpiece is absorbed by the fine particle layer to thereby suppress the scattering of the energy of the laser beam and the reflection of the laser beam, so that the ablation to the workpiece can be efficiently performed. | 06-26-2014 |
20140206177 | WAFER PROCESSING METHOD - A wafer processing method divides a wafer into individual devices along crossing streets formed on the front side of the wafer. The wafer has a substrate and a functional layer formed on the substrate, the individual devices being formed from the functional layer and partitioned by the streets. In a functional layer dividing step, a laser beam is applied along both sides of each street to form two parallel grooves. Each groove reaches the substrate, thereby dividing the functional layer. In a division groove forming step, a division groove is formed in the functional layer and the substrate along each street so that the division groove extends between the two grooves. The wavelength of the laser beam in the functional layer dividing step is 300 nm or less, at an absorption wavelength of a passivation film. | 07-24-2014 |