33results about How to "Advantageously minimized" patented technology

A temperature-homogenizing device for uniformly dissipating heat generated from electronic components in an electronic device to a housing of the electronic device includes a first and a second higher thermally conductive layers and a first lower thermally conductive layer. The first lower thermally conductive layer is disposed between the first and the second higher thermally conductive layers, and made of a material or a medium having a lower thermal conductivity than each of the first and the second higher thermally conductive layers. By means of this temperature-homogenizing device, the heat is homogeneously distributed throughout the first and the second higher thermally conductive layers at a higher thermal conduction rate and transferred through the first lower thermally conductive layer at a lower thermal conduction rate so as to maintain homogeneous temperature distribution on the housing.

A double wire seal has a first grommet for sealing a conductor relative to a substrate having opposite sides and an opening therethrough for a conductor. The first grommet has axially opposite ends. A second grommet for sealing the conductor relative to a door panel having opposite ends and an opening therethrough for the conductor. The second grommet has axially opposite ends. The first grommet secures the conductor to the substrate. The second grommet secures the conductor to the door panel.

A fluid control device for use in a high pressure fluid system, the device including a device body with a cavity and a high pressure circuit, a plunger positioned for reciprocal movement in the cavity, and a leakage reduction cap mounted to the plunger for reducing fluid leakage flow. In one implementation, the leakage reduction cap includes a flexible portion positioned between the device body and the plunger, and defining an annular clearance gap between the leakage reduction cap and the device body. The flexible portion of the leakage reduction cap resiliently flexes radially outwardly in response to fluid pressure forces to reduce the annular clearance gap so as to minimize fluid leakage flow through the annular clearance gap.

The present invention relates to a method and device for controlling charging in a mobile communication system. The method for controlling charging in a mobile communication system is characterized by comprising the steps of: generating, by a service provider, a sponsor coupon to transmit to a terminal when a sponsor service request transmitted from the terminal is received; receiving, by the terminal, the sponsor coupon to transmit to an operator; setting, by the operator, a filtering and charging rule for sponsor traffic by using the sponsor coupon, and notifying the terminal; requesting, by the terminal, the sponsor service to the service provider again, and receiving a sponsor traffic service from the service provider; and charging, by the operator, the service provider for the sponsor traffic.

Systems and methods are provided for optimizing the performance of a mass spectrometer system when multiple measurements are made. For example, the total settling time of different components or stages of a mass spectrometer, such as a tandem mass spectrometer, are decreased by optimally ordering the measurements.

A tubular grommet for sealing a conductor relative to a substrate having opposite sides and an opening therethrough for the conductor has axially opposite ends, one of which sealing engages with the conductor and the other of which is radially spaced from the conductor, diametrically larger than the opening through the substrate, and includes a radially outwardly extending peripheral flange for engaging against the substrate when the grommet is mounted thereon. A wall between the ends includes first and second re-entrant wall portions facing the one end, and the grommet can be provided with a recess in the wall adjacent the flange for receiving the peripheral edge of the opening through the substrate and / or can be adhesively bonded to the substrate by an adhesive interposed between the flange and substrate.

Disclosed are embodiments for a design structure of an asymmetric field effect transistor structure and a method of forming the structure in which both series resistance in the source region (Rs) and gate to drain capacitance (Cgd) are reduced in order to provide optimal performance (i.e., to provide improved drive current with minimal circuit delay). Specifically, different heights of the source and drain regions and / or different distances between the source and drain regions and the gate are tailored to minimize series resistance in the source region (i.e., in order to ensure that series resistance is less than a predetermined resistance value) and in order to simultaneously to minimize gate to drain capacitance (i.e., in order to simultaneously ensure that gate to drain capacitance is less than a predetermined capacitance value).

Disclosed are embodiments of an asymmetric field effect transistor structure and a method of forming the structure in which both series resistance in the source region (Rs) and gate to drain capacitance (Cgd) are reduced in order to provide optimal performance (i.e., to provide improved drive current with minimal circuit delay). Specifically, different heights of the source and drain regions and / or different distances between the source and drain regions and the gate are tailored to minimize series resistance in the source region (i.e., in order to ensure that series resistance is less than a predetermined resistance value) and in order to simultaneously to minimize gate to drain capacitance (i.e., in order to simultaneously ensure that gate to drain capacitance is less than a predetermined capacitance value).

Methods, systems and apparatus for photo-processing of fluids, particularly complex fluids, such as blood products, pharmaceuticals, injectables and vaccines, are provided. The disclosed methods and systems employ non-laser light source(s) to generate monochromatic light energy, preferably in the range of 260 nm to 310 nm, for fluid treatment. Advantageous processing regimens and / or adjunct additives and / or agents may also be used to achieve desired and / or enhanced results, e.g., inactivation of pathogens, bacteria and / or viruses, modulation of immune response, and / or leukoreduction. Particularly preferred embodiments include specific wavelengths, novel temperature control systems and geometric / structural arrangements that provide enhanced processing results and / or efficiencies. The disclosed methods, systems and apparatus achieve desirable results in a broad range of diagnostic, therapeutic and treatment applications, and generally provide enhanced operating efficiencies and / or processing results in application modalities that employ a broad range of photo-activated and / or photo-responsive materials and / or compounds.

A drain valve for mounting as a replacement for the drain plug in the oil pan of a motor vehicle includes a body member having an upstream end threaded for attachment to the oil pan, a downstream end, and a passageway therethrough normally closed by a valve element adjacent the downstream end thereof. A valve actuator is mountable on the downstream end of the body member to displace the valve element to open the passageway, and the downstream end of the actuator receives a drain hose for directing the oil to a collection receptacle. A dust cap covers the downstream end of the valve between draining operations to protect the valve from damage.

Disclosed are embodiments of an asymmetric field effect transistor structure and a method of forming the structure in which both series resistance in the source region (Rs) and gate to drain capacitance (Cgd) are reduced in order to provide optimal performance (i.e., to provide improved drive current with minimal circuit delay). Specifically, different heights of the source and drain regions and / or different distances between the source and drain regions and the gate are tailored to minimize series resistance in the source region (i.e., in order to ensure that series resistance is less than a predetermined resistance value) and in order to simultaneously to minimize gate to drain capacitance (i.e., in order to simultaneously ensure that gate to drain capacitance is less than a predetermined capacitance value).

The present embodiment relates to a camera module comprising: a bobbin, which has a through-hole formed therein; a lens module, which is accommodated in the through-hole and is coupled to the bobbin; a protrusion formed to protrude from the outer peripheral surface of the lens module; and a recess formed to be recessed from the inner peripheral surface of the bobbin so as to accommodate at least a part of the protrusion, wherein the recess comprises a first guide portion, which extends downwards from the upper end of the bobbin, and a second guide portion, which extends so as to slope from the first guide portion.

A position sensor has at least one guide rail for a guide housing having a magnetic component. On the guide housing, an encapsulation is accommodated which electrically insulates and / or fixes a lead frame assembly and / or a circuit trace assembly. It forms a retainer for the magnetic component.

A container sealing apparatus 10 comprises an electrically conductive linearly displaceable cutting member 14 operable to cut a portion 18 of sealing material from a web 16 and an independently linearly displaceable transfer member 42 comprising an electrically insulating material and extendible relative to the cutting member 14 to transfer the cut portion 18 of sealing material to an open top of a container 12 to be sealed. An induction coil 52 produces an induction field 54 for heating the cut portion 18 of sealing material, either directly or indirectly, by induction heating to seal the cut portion 18 of sealing material to the open top of the container 12. The linearly displaceable transfer member 42 holds the cut portion 18 of sealing material against the open top of the container 12 during induction heating. A field concentrator 56 is provided to concentrate the induction field 54 in a desired region away from the linearly displaceable electrically conductive cutting member 14 and other electrically conductive component parts of the apparatus 10 to optimize the induction heating of the cut portion 18 of sealing material.

An ink container for an inkjet cartridge comprises spaced apart side walls, a front wall, a rear wall and a bottom wall, and a partition dividing the interior into three ink chambers. Each chamber includes an outlet port in the bottom wall, and the front wall and bottom wall lie in generally perpendicular planes, and a planer guide wall extends between and at an angle to the front and bottom walls. Each chamber contains a block of ink absorbent material and a felt filter pad between the corresponding block and outlet port, and the container further includes a cover having a flat upper surface provided with serrations to enhance gripping the container.

A position sensor has at least one guide rail for a guide housing having a magnetic component. On the guide housing, an encapsulation is accommodated which electrically insulates and / or fixes a lead frame assembly and / or a circuit trace assembly. It forms a retainer for the magnetic component.

Precision in thermotherapy is obtained by providing a reverse gelling polymer composition which gels when its temperature is raised above body temperature. The composition is injected into the blood supply of the tissue being treated, at the beginning of thermotherapy. The temperature increase caused by the heating gels the composition, which temporarily blocks the flow of blood in the region being treated. This improves the predictability and stability of treatment. On cessation of heating, the composition liquefies, removing the temporary embolization. The use of local heating can also expedite removal of tumors and the like from soft organs, even when the heating itself has no therapeutic effect.

A memory device including a substrate, a plurality of conductive layers, a composite dielectric layer and a plurality of gates are provided. Wherein, the conductive layers are disposed on the substrate. The composite dielectric layer is disposed on the substrate and covers the conductive layers. The composite dielectric layer includes a charge trapping layer. The gates are disposed on the composite dielectric layer and across the conductive layers. Wherein, the conductive layers can be used as local bit lines to reduce the resistance values and improve the performance of the memory device.

A memory device including a substrate, a plurality of conductive layers, a composite dielectric layer and a plurality of gates are provided. Wherein, the conductive layers are disposed on the substrate. The composite dielectric layer is disposed on the substrate and covers the conductive layers. The composite dielectric layer includes a charge trapping layer. The gates are disposed on the composite dielectric layer and across the conductive layers. Wherein, the conductive layers can be used as local bit lines to reduce the resistance values and improve the performance of the memory device.

The present invention relates to a circuit for switching an AC voltage. It contains an input terminal able to be connected to an AC voltage source, an output terminal able to be connected to a load impedance, and a first series circuit. This series circuit comprises a diode and a circuit for storing electrical charges. The series circuit has a first end connection that is connected to the input terminal and a second end connection that is connected to the output terminal. The circuit for switching an AC voltage furthermore contains a DC voltage source, which is connected to an electrical connection between the diode and the input terminal or to an electrical connection between the diode and the output terminal and is designed to impress a DC current in the diode. The circuit for switching an AC voltage finally contains a first switch that is connected to an electrical connection between the diode and the circuit for storing electrical charges at one terminal. The first switch is designed to switch between a switching state in which a potential dependent on a reference potential is present at the electrical connection between the diode and the circuit for storing electrical charges, and a switching state in which an electrical floating potential is present in the electrical connection between the diode and the circuit for storing electrical charges.

An imprint device which minimizes the occurrence of pattern defects. The imprint device for forming a pattern made of an imprint material on a shot region formed on a substrate using a mold includes: a supply unit configured to discharge the imprint material through a discharge port and supply the imprint material onto the substrate, a substrate stage configured to hold and move the substrate, and a control unit configured to control the substrate stage. The control unit moves the substrate stage so that a shot region having the pattern formed thereon avoids a portion immediately below the discharge port.

The present invention relates to a circuit for switching an AC voltage. It contains an input terminal able to be connected to an AC voltage source, an output terminal able to be connected to a load impedance, and a first series circuit. This series circuit comprises a diode and a circuit for storing electrical charges. The series circuit has a first end connection that is connected to the input terminal and a second end connection that is connected to the output terminal. The circuit for switching an AC voltage furthermore contains a DC voltage source, which is connected to an electrical connection between the diode and the input terminal or to an electrical connection between the diode and the output terminal and is designed to impress a DC current in the diode. The circuit for switching an AC voltage finally contains a first switch that is connected to an electrical connection between the diode and the circuit for storing electrical charges at one terminal. The first switch is designed to switch between a switching state in which a potential dependent on a reference potential is present at the electrical connection between the diode and the circuit for storing electrical charges, and a switching state in which an electrical floating potential is present in the electrical connection between the diode and the circuit for storing electrical charges.

An electric wheelchair control system is adapted to control a wheelchair and comprises a sensing assembly, an inertial sensor, a controller, a motor driver, and a three-phase AC motor. The sensing assembly is configured to detect an external force applied to the wheelchair and generate a first sensed signal based thereon. The inertial sensor is configured to detect an inclination of the wheelchair and generate a second sensed signal based thereon. The controller selectively outputs a PWM braking signal to the motor driver according to the first sensed signal and the second sensed signal, and the PWM braking signal includes an upper arm braking signal and a lower arm braking signal, wherein the upper arm braking signal and the lower arm braking signal have the same duty cycle and when the upper arm braking signal is at a high level, the lower arm braking signal is at a low level.