32results about How to "Advantage in use" patented technology

The invention relates to an optionally foamed sealing composition for preformed seals which can swell when treated with water. The invention also relates to a method for the production thereof out of natural rubber and / or elastomers with a matrix comprised of natural rubber / elastomer components and particle-shaped water absorbing material stored therein. The water absorbing material is a combination of (A) polysaccharide(s) selected from cellulose, starch, starch derivatives removed from grafted starch, amylose, amylopectin, dextran, pectin, inulin, chitin, xanthan, alginic acid, alginates, carrageenan, pustulan, callose, laminarin, guluronic acid, pullulan, lichenin or mixtures of the same with (B) a highly water absorbent synthetic polymer selected from polymers based on (meth)acrylate, poly(meth)acrylic acid and the salts thereof, polyacrylamide, polyalcohols or copolymers of said synthetic polymers. The invention also relates to additional cross-linking and processing auxiliary agents and to property improving agents. It is possible to securely seal superstructures, substructures, tunnels and canals with the assistance of the inventive sealing compositions.

A system and method for integrating call detail records for a multiple network environment includes an operations support system having call detail record control logic configured to combine wireless and wireline call detail records that correspond to the same customer into an integrated call record. Access manager control logic connected to the wireless network and switching control logic connected to the wireline network generate wireless and wireline call detail records that are received at the operations support system. Advantageously, combining the wireless and wireline call detail records forms an integrated call record.

A vascular cannula assembly has a cannula, a tube dilator, a supporting helix and an inflatable cuff. The cannula has a distal end, a proximal end, a passage and a drainage segment. The drainage segment has multiple draining apertures communicating with the passage. A valve mounted on the distal end of the cannula can prevent air from entering the cannula. The tube dilator is selectively mounted in the passage and has a leading end and a handling end respectively protruding from the distal end and proximal end of the cannula. The supporting helix is mounted in the passage against the cannula. The inflatable cuff is mounted around the cannula between the distal end and the drainage segment. The side tubing is connected to the inflatable cuff. Since the inflatable cuff can be inflated to occlude blood draining from vena cava, use of the vascular cannula assembly can prevent injuries by snaring or looping of vessels during surgical procedures for cardiopulmonary bypass.

The present invention relates to a differential amplifier and a mixer for improving the linearity. The differential amplifier circuit according to this present invention, includes first and second load stages each having a predetermined voltage value, a main differential amplifier unit having a first differential stage that forms a differential pair in such a way as to amplify a difference between a first input voltage and a second input voltage, and a constant current source, which has a predetermined current driving capability and is connected serially between a power source voltage terminal and a ground terminal, and a auxiliary differential amplifier unit having a second differential stage that forms a differential pair in such a way as to amplify a difference between a third input voltage and a fourth input voltage connected between the first load stage and a second load stage, and the ground, respectively.

An occluder for occluding a passage in a body, especially in a left atrial appendage (LAA), comprises elongate members having a first end and a second end, the ends being held in or attached to holders, wherein the elongate members extend independently from each other between the holders and wherein the elongate members are collectively enveloped by at least one jacket. The jacket restricts a bending motion of the elongate members when their first ends are approximated to their second ends by moving the two holders relatively to each other. The occluder uses an expanding structure which can be easily handled whereby the movement of the elongate members is restricted by at the jackets which envelop the elongate members. At least the elongate members can be made of bioresorbable material.

A method for operating a self-propelled mobile platform includes reducing a speed of the mobile platform as a function of a distance between the mobile platform and obstacles situated along a travel route of the mobile platform. The mobile platform includes at least one first sensor configured to detect obstacles in surroundings of the mobile platform.

Described is an air conditioning system optimizer for optimizing operation of a compressor of the air conditioning system. The optimizer modifies a temperature and pressure of refrigeration fluid or gas operating for cooling purposes in the compressor and condenser coil within a compressor housing using enhanced water cooling by and with an exhaust air flow generated by a compressor housing fan. The optimizer includes a primary water cooling system that applies cooling water to the compressor through the compressor housing in a primary water cooling cycle and a secondary evaporative cooling system that operates with the primary water cooling system to capture once-used water in evaporative cooling elements and direct the once-used water to compressor housing locations susceptible to the exhaust air flow during normal air conditioning system operation in a secondary evaporative cooling cycle, controlling temperature and refrigeration fluid pressure to minimize compressor load in an energy-conserving and water-conserving manner.

A slide assist mechanism includes a case attached to one of a main body or a moving body; a slider disposed freely slidably in the case; a latch supported by the slider so as to be switched between a standby position which locks in a corresponding portion of the case and a draw-in position which releases the locking; a draw-in unit including an urging device; and an operation member attached to the another of the main body or the moving body and switching the latch from the standby position to the draw-in position, or switching the latch from the draw-in position to the standby position. When the latch is switched from the standby position to the draw-in position, due to an urging force which has been accumulated in the urging device, the slide assist mechanism allows the moving body to move from a first position to a second position on a main body side through the operation member. In the slider, the urging device is disposed on a lower surface side, and also one end in a sliding direction includes an attachment device for the urging device.

Disclosed is an optical waveguide device including an optical waveguide, and optical input and output ports for inputting and outputting an optical signal to and from the optical waveguide, characterized in that the optical input port receives an optical signal inputted from the optical output port to the optical waveguide in accordance with a timing control signal inputted as an electrical signal to the optical input port.

The present invention provides a method for producing iPS cells, comprising reacting cells with at least one connexin inhibitor and at least one TGFβ signaling inhibitor; iPS cells comprising at least one connexin inhibitor; an iPS cell inducer comprising at least one inhibitor selected from the group consisting of connexin inhibitors and TGFβ signaling inhibitors; a medium for inducing iPS cells, comprising at least one inhibitor selected from the group consisting of connexin inhibitors and TGFβ signaling inhibitors; and a kit for inducing iPS cells, comprising at least one inhibitor selected from the group consisting of connexin inhibitors and TGFβ signaling inhibitors.

The present invention provides a SATA cable with light display feature, which is mainly used for the SATA cables for computer host and their peripheral devices. With the light display capability, the connection readiness status and the signal transmission conditions can be easily detected via the pins on the SATA cable. The realization technique used by the present invention is adding the LED lights and the control pins inlayed at the two plug-in ends of the SATA cable. When the two plug-in ends of the SATA cable are both connected and ready, or there is data transmission going on, the control pins automatically turn on the LED lights to indicate the ON / ACTIVE connection status / condition.

A printhead that minimizes increased size and cost of an apparatus by reducing a number of input pads, while making use of the advantages of employing a differential input circuit. This printhead has an input pad to which a differential signal obtained by superimposing two or more logic signals is input. The differential input circuit includes a circuit that disassembles the differential signal input via the input pad into separate logic signals.

The present invention relates, in general, to a liquid applicator comprising a container, a plug, a flow control unit, a biasing member, a collar holder, a discharge barrel, a collar, an application member and an actuation means. The actuation means is configured to displace the collar holder along a longitudinal axis of the liquid applicator to bring the liquid applicator to an open position or to a closed position. The flow control unit closes the at least one aperture in the plug in the closed position and in the open position, the flow control unit opens the at least one aperture in the plug and the liquid content flows from the at least one aperture to the collar holder so that the container, the plug and the collar holder are in fluid communication with each other.

The removable apparatus includes an outer wall and improved inner hollow shell which are both positioned on the cooktop of a gas stove to surround an upper section of a burner, where the outer wall surrounds the hollow shell. The improved inner hollow shell is a closed preferably circular hollow member having a larger section connected to a smaller section thereby forming a valley of space to retain dripping liquid substance in cooking. A plurality of openings penetrate through the larger section, wherein more openings are located to its low part. The outer wall has multiple openings which evenly penetrate therethrough. Many extensions projecting upwardly are spaced apart onto a top edge of the outer wall to support a cooking utensil. The apparatus is served as a flame heat transfer regulator for achieving high heating efficiency in cooking and a liquid substance retainer for easily maintaining the cooktop clean.

A method and data processing appliance for the producing and outputting a multi-dimensional chart having at least two graphs, wherein for each of the graphs which are to be presented an area between the graph and an abscissa is provided with a respective fill color or with a respective fill pattern, the graphs and the associated areas are presented in presentation planes located above one another, and wherein a respective graph and the associated area in a lower presentation plane are concealed by a graph and the associated area in a higher presentation plane. Here, the chart is produced and output in sections, wherein for each section of the abscissa a first of the graphs and the area associated with the graphs are presented using a higher value in a lower presentation plane and a second of the graphs and the associated area thereof are presented using a lower value in a higher presentation plane. As a result, each graph and a portion of its area are visible in each section.

A head-mounted display device including a display and a beam combiner is provided. The display is configured to emit an image bean, and the beam combiner includes a plurality of stacked light-splitting layers. The light-splitting layers include a first light-splitting layer and a second light-splitting layer. The image beam is adapted to enter and exit the beam combiner through the first light-splitting layer. The first light-splitting layer is located between the second light-splitting layer and the display. The beam combiner satisfies 0.7≤R1 / (T1×R2×T1)≤1.3. Here, R1 is light reflectivity of the first light-splitting layer, T1 is light transmittance of the first light-splitting layer, and R2 is light reflectivity of the second light-splitting layer. The head-mounted display device provided herein has advantages of usage convenience and compactness.

A portable movable discharge processing system by short electric arc, comprising a power supply cooling water tank (1), a short electric arc cutting power supply (2), a ring current device (16), a feeding mechanism (17), a hanging bracket and a pneumatic ring current tool (35) mounted on the hanging bracket, which are successively and cooperatively mounted on a horizontal plane; an air compressor (22) and a sewage pump (26), which are successively connected to the feeding mechanism; a self-priming pump (3) and a movable short-electric arc cutting device control cabinet (4), which are successively connected to the air compressor; an anode device (15) which is connected to the movable short-electric arc cutting device control cabinet (4) through an anode cable (6); a cathode device which is connected to the movable short-electric arc cutting device control cabinet (4) through a cathode cable (5); and a water pump which is connected to the anode device through a pipeline. The discharge processing system is convenient to use, low in labor intensity and good in safety.

The present invention relates to a method and a respiration device having a respiration unit for generating an airflow for the respiration and having a monitoring unit. The monitoring unit is used to detect a respiration parameter and to classify events in the respiration on the basis of monitoring of the respiration parameter. In this case, the monitoring unit is able and designed to carry out an event analysis to recognize an occurrence, which is characteristic for Cheyne-Stokes respiration, of chronologically successive events and for this purpose to ascertain the period length thereof and to compare them to one another and to register the presence of Cheyne-Stokes respiration when the compared period lengths each deviate by less than 40% from one another.

According to the invention, there is described a method and a system which use a compressor (4) for filling CO2 into an air conditioning system (18) via an oil filter (5) and a gas cooler (6). CO2 may be pumped to an internal pressure container (11), and from there the air conditioning system (18) may be filled with CO2 in gas form via valves (15). The fill system may additionally include a heat exchanger (9), so that a temperature may be controlled in the pressure container (11) so that it does not exceed 31.8 C, whereby CO2 may be filled into the air conditioning system (18) in liquid form.

A tube style cosmetic container structure comprises a tube, in which liquid is contained, and an opening is arranged axially at one end, and a threaded part is arranged at the outskirt of the opening; an axle sleeve, one end of which is provided with a holding space, in which a resistant holding surface is formed, and a corresponding through material discharge hole is formed at an appropriate place of the outskirt of the other end, which is connected to the tube by being sleeved at the inside of the opening; A hollow piston rod, inside of which a protruding part is formed at a predetermined position, and a flanged disk is arranged at an appropriate position of the outside; one end of the flanged disk is provided with a snatch part, and a small diameter rod extends from the other end, and the rod, being sleeved a spring, is placed in the axle and move, to make the spring against the end surface formed by the resistant holding surface and the rod; A hollow sleeve pipe, one end of which is provided with a sleeving part to be firmly sleeved in the snatch part of the piston rod; A hollow pencil pipe, being sleeved by the sleeve pipe and snatched by the protruding part of the piston rod; an exterior cap, the exterior cap has a containing groove and a pressing flange, and can be screwed on the threaded part at the tube opening; when the upper cap is screwed on, the material discharge hole can be wholly locked, and no liquid will overflow from the material discharge hole even the tube is under certain pressure, while the upper cap is screwed off and the tube is squeezed to force the contents out, no squeezed contents will backflow even the pressure is reduced or stopped.

A method and a device for performing enhanced thermal digital subtraction angiography comprising infrared video camera, computer cable of subtracting all images produced by tissues having a temperature below a setup point, reconstructing and displaying 2D or 3D images of the received data, performing measurement of the vessels being displayed, conducting data analysis and mathematical calculation of hemodynamic parameters, storing and displaying the images produced. Said device is coupled to embodiments to warm the intravascular injectate, to warm the J-tip guide wire and to warm the intravascular catheter during angiography and during endovascular procedures.Furthermore, the device can be used to perform non-enhanced thermal digital subtraction imaging of part of interest and enhanced thermal digital subtraction imaging for joint, epidural and intrathecal space producing thermal arthrography, epidurography and myelography.