Patent application number | Description | Published |
20090326104 | SPRAYABLE WASTE RUBBER-BASED COATING - The invention generally relates to surface coating composition, method and apparatus for coating a surface. The surface coating composition is comprising a recycled rubber product, one or more binding agent and optionally one or more additional agent. | 12-31-2009 |
20120113744 | SYSTEM FOR APPLYING VISCOUS SUBSTANCES - A system for applying viscous substances is formed from a liquid and a granular solid. The system comprises a liquid circuit with a liquid containment unit. A liquid line and conveying means circulate the liquid from the liquid containment unit into the liquid line. A solid circuit with a storage unit stores the granular solids. A solid line and conveying means circulate the granular solids from the storage unit into the solid line. A mixing device is connected to the liquid line and to the solid line. The mixing device has a body that is adapted to receive liquids from the liquid line and granular solids from the solid line. The body mixes the liquids and granular solids into a viscous substance. The body has an outlet to apply the viscous substance mixed in the body. A method for applying a viscous substance is also provided. | 05-10-2012 |
20120252927 | SPRAYABLE WASTE RUBBER-BASED COATING - Surface coating composition, method and apparatus for coating a surface. The surface coating composition comprises a recycled rubber product, one or more binding agent and optionally one or more additional agent. | 10-04-2012 |
20130158144 | SPRAYABLE WASTE RUBBER-BASED COATING - Surface coating composition, method and apparatus for coating a surface. The surface coating composition comprises a recycled rubber product, one or more binding agent and optionally one or more additional agent. | 06-20-2013 |
20130342119 | LED LAMP WITH VARIABLE INPUT POWER SUPPLY - There is provided a light emitting diode apparatus for operation with varying input electrical sources. The apparatus comprises an array of light emitting diodes to produce light, and a variable input power supply adapted to provide an electrical supply of predetermined value to the light emitting diodes from a varying electric signal provided by varying input electrical sources. In one embodiment, the light emitting diode apparatus is for use as a replacement of a fluorescent tube in an existing fluorescent fixture. In another embodiment, the light emitting diode apparatus is for use with connection to conventional AC voltage sources used throughout the world. | 12-26-2013 |
20150104580 | SYSTEM FOR APPLYING VISCOUS SUBSTANCES - A system for applying viscous substances is formed from a liquid and a granular solid. The system comprises a liquid circuit with a liquid containment unit. A liquid line and conveying means circulate the liquid from the liquid containment unit into the liquid line. A solid circuit with a storage unit stores the granular solids. A solid line and conveying means circulate the granular solids from the storage unit into the solid line. A mixing device is connected to the liquid line and to the solid line. The mixing device has a body that is adapted to receive liquids from the liquid line and granular solids from the solid line. The body mixes the liquids and granular solids into a viscous substance. The body has an outlet to apply the viscous substance mixed in the body. A method for applying a viscous substance is also provided. | 04-16-2015 |
20150366012 | LED LAMP, AND METHOD OF DRIVING AT LEAST ONE LED STRING THEREOF - The Light Emitting Diode (LED) lamp is adapted for mounting in a fluorescent tube mount having a selectively activatable magnetic ballast powering two pairs of sockets with AC power upon activation. The LED lamp has a body having connectors at both opposite ends adapted to the corresponding pair of sockets, at least one LED string extending along at least a portion of the body, a driver inside the body connecting the connectors to the LED string, the driver including a transistor, an inductor, and a rectifier in a switch mode converter configuration, for converting the AC power of the sockets into a DC power of a voltage adapted to power the LED string; and a pulse mode controller for controlling the transistor in an intermittent manner upon activation of the multiple fluorescent tube mount, until conduction across the at least one LED string is achieved. | 12-17-2015 |
20150382413 | LED LAMP WITH VARIABLE INPUT POWER SUPPLY - There is provided a light emitting diode apparatus for operation with varying input electrical sources. The apparatus comprises an array of light emitting diodes to produce light, and a variable input power supply adapted to provide an electrical supply of predetermined value to the light emitting diodes from a varying electric signal provided by varying input electrical sources. In one embodiment, the light emitting diode apparatus is for use as a replacement of a fluorescent tube in an existing fluorescent fixture. In another embodiment, the light emitting diode apparatus is for use with connection to conventional AC voltage sources used throughout the world. | 12-31-2015 |
Patent application number | Description | Published |
20100283540 | Pre-distortion for a Radio Frequency Power Amplifier - Coefficients of a pre-distorter are determined for correction of distortion of a signal amplified by a radio frequency amplifier by sampling the signal at the input to the pre-distorter to generate a plurality of input samples and sampling the signal at the output of the amplifier to generate a plurality of output samples, each of the plurality of output samples corresponding to one of the plurality of input samples, calculating a figure of merit for one or more of said plurality of input samples on the basis of the one or more of said plurality of input samples, selectively updating a previously selected set of input samples with said one or more of said plurality of input samples on the basis of the calculated figure of merit, whereby to generate an updated selected set and determining the coefficients of the pre-distorter on the basis of the input samples in the updated selected set and the corresponding output samples. | 11-11-2010 |
20120256687 | Pre-distortion for a Radio Frequency Power Amplifier - Coefficients of a pre-distorter are determined for correction of distortion of a signal amplified by a radio frequency amplifier by sampling the signal at the pre-distorter input to generate a plurality of input samples and sampling the signal at the amplifier output to generate a plurality of output samples, each of the output samples corresponding to one of the input samples, calculating a figure of merit for one or more of the input samples on the basis of the one or more of the input samples, selectively updating a previously selected set of input samples with said one or more input samples on the basis of the calculated figure of merit, whereby to generate an updated selected set and determining the coefficients of the pre-distorter on the basis of the input samples in the updated selected set and the corresponding output samples. | 10-11-2012 |
20130009702 | Pre-Distortion for a Radio Frequency Power Amplifier - Coefficients of a pre-distorter are determined for distortion correction of a signal amplified by a radio frequency amplifier by sampling the signal at the pre-distorter input to generate a plurality of input samples and sampling the signal at the amplifier output to generate a plurality of output samples, each of the output samples corresponding to one of the input samples, calculating a figure of merit for one or more of the input samples on the basis of the one or more input samples, selectively updating a previously selected set of input samples with the one or more input samples on the basis of the calculated figure of merit, whereby to generate an updated selected set and determining the coefficients of the pre-distorter on the basis of the input samples in the updated selected set and the corresponding output samples. | 01-10-2013 |
20130257530 | Pre-Distortion for a Radio Frequency Power Amplifier - Coefficients of a pre-distorter are determined for distortion correction of a signal amplified by a radio frequency amplifier by sampling the signal at the pre-distorter input to generate a plurality of input samples and sampling the signal at the amplifier output to generate a plurality of output samples, each of the output samples corresponding to one of the input samples, calculating a figure of merit for one or more of the input samples on the basis of the one or more input samples, selectively updating a previously selected set of input samples with the one or more input samples on the basis of the calculated figure of merit, whereby to generate an updated selected set and determining the coefficients of the pre-distorter on the basis of the input samples in the updated selected set and the corresponding output samples. | 10-03-2013 |
Patent application number | Description | Published |
20110133857 | INTERFACE ACOUSTIC WAVE DEVICE - The present invention relates to the field of acoustic wave devices, and particularly to that of transducers capable of operating at very high frequencies, from a few hundred MHz to several gigahertz, and its subject is more particularly an interface acoustic wave device including at least two substrates and a layer of ferroelectric material, the latter being contained between a first electrode and a second electrode and having first positive-polarization domains and second negative-polarization domains, the first and second domains being alternated, wherein the assembly constituted by the first electrode, the layer of ferroelectric material, and the second electrode is contained between a first substrate and a second substrate. | 06-09-2011 |
20110210802 | HBAR Resonator with a High Level of Integration - The invention relates to a resonator of the high bulk acoustic resonator HBAR type, for operating at a pre-determined working frequency, comprising: a piezoelectric transducer ( | 09-01-2011 |
20110279187 | HBAR RESONATOR WITH HIGH TEMPERATURE STABILITY - The invention relates to a resonator of the harmonic bulk acoustic resonator IIBAR type, comprising a piezoelectric transducer ( | 11-17-2011 |
Patent application number | Description | Published |
20090069651 | MONITORING METHOD AND/OR APPARATUS - A method and apparatus for substance monitoring. One application is an easy to handle continuous glucose monitor using a group of hollow out-of-plane silicon microneedles to sample substances in interstitial fluid from the epidermal skin layer. The glucose of the interstitial fluid permeates a dialysis membrane and reaches a sensor. Using MEMS technology, for example, allows well-established batch fabrication at low cost. | 03-12-2009 |
20090306454 | Devices and Methods for Stimulation of Tissue - Devices, systems and methods are provided for directly stimulating tissues, particularly muscle tissues, to modulate muscle contractions (i.e. provide reanimation of the muscle or to suppress undesired muscle contractions). Reanimation of muscles may be desired when damage to the brain, nervous system or neuromuscular junctions have occurred, causing a muscle tissue to lack sufficient motor control. Suppression of muscle contractions may be desired in situations of pathologically hyperactive muscles, such as in conditions of muscle spasm (e.g. blepharospasm and hemifacial spasm) or muscle dystonia. Direct stimulation is achieved by delivering a chemical agent directly to the muscle tissue, particularly the motor end plate, bypassing the nerves and neuromuscular junctions which may be damaged or diseased. Implanted hybrid chemical and electromagnetic stimulation devices can modulate muscle contraction in response to signals from a controller. | 12-10-2009 |
20110105871 | MONITORING METHOD AND/OR APPARATUS - A method and apparatus for substance monitoring. One application is an easy to handle continuous glucose monitor using a group of hollow out-of-plane silicon microneedles to sample substances in interstitial fluid from the epidermal skin layer. The glucose of the interstitial fluid permeates a dialysis membrane and reaches a sensor. Using MEMS technology, for example, allows well-established batch fabrication at low cost. | 05-05-2011 |
20150352547 | Isolating Microfluidic Structures and Trapping Bubbles - Some configurations of a microfluidic apparatus can comprise a fluidic circuit of interconnected fluidic structures into which a plurality of different media can be introduced or extracted. A variety of operations can be performed with the different media including isolating with a second medium one or more of the fluidic structures that is filled partially or fully with a first medium. Discrete volumes of a medium can be moved through the isolating second medium to deliver materials or micro-objects to or remove micro-objects or materials from a fluidic structure that is otherwise isolated by the second medium. Some configurations of a microfluidic apparatuses can isolate microfluidic structures in a microfluidic apparatus using flow rates or blocking structures, and some configurations can manage bubbles in fluidic structures. | 12-10-2015 |
Patent application number | Description | Published |
20130170492 | COMMUNICATION METHOD AND SYSTEM FOR A NOVEL NETWORK - A communication method for a novel network is disclosed. The novel network is a network with centralized control function, which includes a main control server and a subordinate network device. The subordinate network device includes a terminal. The method includes the steps: the main control server configures the downlink communication link of the present service, and transmits packets of the present service transmitted from the source terminal to the target terminal according to the downlink communication link. The present invention can guarantee the stability and smoothness of the transmission path, avoid multimedia service delays, ensure state information security requirements, and save hardware resources, thereby guaranteeing the quality of the network transmission. | 07-04-2013 |
20130188519 | COMMUNICATIONS METHOD AND SYSTEM FOR COMMUNICATIONS OF NETWORK ACCESSING EQUIPMENT - A method for communication link for an access network device. The access network device comprises: a node server, an access switch, and a terminal. The method comprises: the node server requesting for a protocol packet on the basis of a service initiated by the source terminal; acquiring a piece of communication link information of the current service, and the communication link information comprises a piece of communication port information for the node server and the access switch involved in the current service; on the basis of the communication port information for the node server, the node server setting up within an internal data packet address table the port directed by the data packet of the current service; on the basis of the communication port information for the access switch, transmitting to the corresponding accessing switch a port configuration command; on the basis of the port configuration command, the accessing switch setting up the port directed by the data packet of the current service within an internal data packet address table. By means of the present invention, the stability of a transmission channel is ensured, thereby avoiding delays for multimedia services. | 07-25-2013 |
20130188646 | METROPOLITAN AREA NETWORK COMMUNICATIONS METHOD AND COMMUNICATION SYSTEM - A metropolitan area network (MAN) communications method, a metropolitan area server, a node switch, a node server, and a MAN communication system for solving the incapability of an IP network in ensuring transmission quality. The communications method comprises: a piece of MAN equipment accessing a MAN, the metropolitan area server in the MAN allocating for the network accessing equipment a protocol tag and a MAN address; the MAN equipment comprising the node switch and the node server; the protocol tag being used as a description of the connection between the MAN equipment and the metropolitan area server; for each cross MAN service request, the metropolitan area server allocating a data tag of the corresponding service: the data tag being used as a description of the connection among the service node related to the service. This invention is applicable in multimedia transmission, and is capable of ensuring a stable transmission rate, thereby avoiding delays. | 07-25-2013 |
20130201987 | SERVICE COMMUNICATION METHOD AND SYSTEM FOR ACCESS NETWORK APPARATUS - A service communication method for an access network apparatus. The access network apparatus comprises a source terminal and a target terminal both connected to the same access switch. The method comprises: a node server, according to a request of a current service, notifying the access switch connected to both the source terminal and the target terminal to set a downlink port of the access switch, to which a data packet of the current service is directed, in an internal data packet address table thereof; the source terminal sending an uplink data packet of the current service; and after receiving the data packet, the access switch directing the data packet to the corresponding downlink port according to the setting of the internal data packet address table thereof, and transmitting the data packet to the target terminal through the downlink port. The present invention can effectively save the bandwidth and routing resources, ensure a steady and smooth transmission path, avoid delay of multimedia services, satisfy national information security requirements, and save hardware resources, thereby ensuring network transmission quality. | 08-08-2013 |
20130201990 | METHOD AND SYSTEM OF ACCESSING NETWORK FOR ACCESS NETWORK DEVICE - A method for an access network device to access a network is disclosed, which comprises: powering on an access switch, and setting in its internal downlink protocol packet address table that all downlink protocol packets are to be oriented to a CPU module; receiving, by the access switch, a downlink protocol packet sent from a node server and orienting the downlink protocol packet to the CPU module of the access switch, and generating, by the CPU module, an uplink protocol packet and sending the uplink protocol packet to the node server, wherein the downlink protocol packet contains an access network address that is to be allocated; sending, by the node server, a network access command to the access switch, wherein the network access command contains an access network address of the access switch, and the access network address is the access network address to be allocated; and updating, by the access switch, its internal downlink protocol packet address table, as orienting only a protocol packet with a destination address being its own access network address to the CPU module. The present invention can guarantee a stable transmission rate of the data packet transmission and avoid time delay, thereby guaranteeing the quality of the network transmission. | 08-08-2013 |
20130205043 | ETHERNET-COMPATIBLE METHOD AND SYSTEM - A data transmission method compatible with an Ethernet, an Ethernet protocol translation gateway, a node server and an Ethernet-compatible communication system are provided to solve the problem of a new type of network. The new type of network is a network with centralized control function. The Ethernet protocol translation gateway can access the new type of network and obtain from a node server therein the media access control (MAC) address of the Ethernet protocol translation gateway and the MAC address of terminals bound to the Ethernet protocol translation gateway. Therefore, a data packet to be transmitted from the new type of network to an Ethernet can be forwarded to a target terminal in the Ethernet according to the MACs of the terminals, by means of the MAC of the Ethernet protocol translation gateway and the MAC of the target terminal being added to the packet. Likewise, for a data packet transmitted from the Ethernet to the new type of network, the packet can be forwarded to the new type of network according to the destination address of the new type of network in the packet by means of removing from the packet the MAC of the Ethernet protocol translation gateway and the MAC of the target terminal. Thereby, the convergence of the new type of network and the Ethernet is achieved. | 08-08-2013 |
20130208592 | TRAFFIC-CONTROL-BASED DATA TRANSMISSION METHOD AND COMMUNICATION SYSTEM - The present invention discloses a traffic control-based data transmission method, a traffic control-based switch, a node server and a traffic control-based communication system, thereby solving the problem that the quality of network transmission cannot be guaranteed in the present IP network. The method comprises: obtaining, by a switch, the traffic control information for each service request, wherein the traffic control information includes sending time interval and sending data size; receiving, by the switch, a data packet, and putting it into a packet buffer queue; and polling, by the switch, the packet buffer queue, and taking a packet from the packet buffer queue for sending according to the traffic control information. The present invention can realize accurate traffic control, it is applicable for multimedia transmission, and it can guarantee transmission quality. | 08-15-2013 |
Patent application number | Description | Published |
20090023056 | BATTERY PACK THERMAL MANAGEMENT SYSTEM - A battery pack thermal management system for use in an electric car. The battery pack thermal management system includes a plurality of thermistors connected to a plurality of cells of a battery pack. A battery monitor board is connected to the thermistors. The system also includes a manifold and a plurality of cooling tubes connected to the manifold. A tube seal plug is arranged over an end of the cooling tube and an end fitting is arranged on an end of the cooling tube. The thermal management system will cool the battery pack to predetermined temperatures to increase the longevity of the battery pack within the electric vehicle. | 01-22-2009 |
20100135355 | Battery thermal event detection system using an optical fiber - A method and apparatus is provided for determining when a battery, or one or more batteries within a battery pack, undergoes an undesired thermal event such as thermal runaway. The system uses an optical fiber mounted in close proximity to, or in contact with, an external surface of the battery or batteries to be monitored. A source of light is optically coupled to the input facet of the optical fiber and a detector optically coupled to the output facet of the optical fiber. Battery health is determined by monitoring the light transmitted through the optical fiber. | 06-03-2010 |
20100302051 | Battery thermal event detection system using a thermally interruptible electrical conductor - A method and apparatus is provided for determining when a battery, or one or more batteries within a battery pack, undergoes an undesired thermal event such as thermal runaway. The system uses a conductive member mounted in close proximity to, or in contact with, an external surface of the battery or batteries to be monitored. A resistance measuring system such as a continuity-tester or an ohmmeter is coupled to the conductive member, the resistance measuring system outputting a first signal when the temperature corresponding to the battery or batteries is within a prescribed temperature range and a second signal when the temperature exceeds a predetermined temperature that falls outside of the prescribed temperature range. | 12-02-2010 |