48results about How to "Simple yet effective" patented technology

A method generates a stylized image of a scene including an object. A set of n input images are acquired of the scene with a camera. Each one of the n input images is illuminated by one of a set of n light sources mounted on a body of the camera at different positions from a center of projection of a lens of the camera. Ambient lighting can be used to illuminate one image. Features in the set of n input images are detected. The features include depth edges, intensity edges, and texture edges to determine qualitative depth relationships between the depth edges, the intensity edges and the texture edges. The set of n input images are then combined in an output image to enhance the detected features according to the qualitative relationships.

An organic EL device that has good yields and high reliability as well as high current efficiency is provided by introducing the new concept to the conventional organic EL device structure. An EL device comprising a first electrode 101, a second electrode 102, an electroluminescent layer 103, conductive particles 104, wherein conductive particles 104 are dispersed in the EL layer 103, is used. Current efficiency will be increased since conductive particles serve as the conventional charge generation layer. In addition, fabricating processes will become simplified and fabricating costs will be reduced because the conductive particles and the EL layer can be formed simultaneously.

A lid for a beverage bottle includes a lid body that is fastenable onto the bottle and an actuation dial that rotates on the lid body. The actuation dial rotates a rotating spout while permitting the spout to move axially by teeth sliding in channels. As the spout is rotated, it moves on threads within the lid body to provide the axial movement. A gasket within the spout bears against a plug of the lid body when the spout has been moved to the closed position. The gasket is free of the plug to form a fluid passageway from the bottle through the lid body and the spout when the spout has been moved to the open position. The gasket includes a seal ring bearing on a fluid flow tube of the lid body to prevent leaks.

The present invention provides for a unique modification of the intravenous catheter, attached to the terminal line of the mass spectrometer and the use of a disposable nasal oxygen cannula provide an effective and efficient port to monitor end tidal carbon dioxide (PETCO2) in unintubated, conscious, spontaneously breathing patients who are receiving administration of local and regional anesthesia or during recovery from residual general anesthesia.

A propulsion system for a four-wheel-drive vehicle, including four independently powered, computer controlled wheel assemblies (24). A turbogenerator (10) for charging a storage battery (12). A power distribution unit with a central processing unit (18). A power-sensor harness (26). A separate air-conditioner (16) for providing cold, filtered, dehumidified-air for cooling the motor-generators (40). Floor mounted accelerator and brake pedals (82)(84) coupled with electronic means (86) for accelerating, decelerating and braking the vehicle. A fuel tank (20) for running the turbogenerator (10). A comprehensive, state of the art instrument panel with electronic and audio instrumentation covering every vital function of the propulsion system. The instrument panel is not illustrated.

A bag house air filtration system with minimal recirculation uses new inlet airflow patterns and cleaning processes. Inlet air enters the bag house. An input plenum changes the velocity profile. Dirty inlet air is split into two plenums, and then passed through guide vanes. A clean air plenum contains a series of individual compartments with a pre-set number of filter bags that are effectively cleaned during a single cleaning cycle. Each individual compartment has a door or louver mounted above the bag openings that is opened and closed during the cleaning cycle. An automatic control system continuously senses bag house pressure drop and activates the cycle when needed. The doors open and close in a pre-set pattern to drop the dust cakes from the bags and restore air flow to normal pressures. Closing a door mounted above the bags creates a reversal of pressure that removes the dust cake.

Provided are silica nanoparticles doped with dyes having a negative charge by using cationic polyelectrolyte as templet and preparing method thereof. The nanoparticles have a core-shell structure, inner core comprises cationic polyelectrolyte aggregates, in which fluorescent dye having a negative charge and SiO2 are doped, and optional additive having a negative charge, the shell is consisted of SiO2, wherein the sum of negative charge carried by the additives and the fluorescent dye is less than that of positive charge carried by the polyelectrolyte aggregates. The preparing method comprises the following steps: preparing complex solution of polyelectrolyte and fluorescent dye; prehydrolysis of organosilicon source; coating with organosilicon source. The method can be applied to dope silica with various fluorescent dyes having a negative charge. Various dyes can be doped at the same time, the doping amount, and particle diameter and shape of the product can be controlled by the method. The nanoparticles are spherical, the particle diameter thereof is uniform, and colloid formed therefrom is stable.

A method of stunning an animal for slaughter includes the steps of providing the animal for slaughter; conveying the animal using conveying means; while conveying, causing a first current pulse having a maximum duration of 10 seconds to flow through the head and / or neck region of the animal to stun the animal; and, while conveying, causing a second current pulse to flow through the body of the animal to cause a cardiac arrest. The first and second current pulses may be applied successively or may be overlapping or partly overlapping.

A mass flow grain monitor is located adjacent the upper end of the clean grain elevator assembly of a harvester and includes a load cell having a member that is subject to slight deformation under loads for use in generating an output signal that is proportional to the load. As the grain flow reaches the top of the elevator assembly, its direction is changed such that a centrifugal force is exerted by the moving flow that is proportional to the mass of the grain flow at that instant. Such centrifugal force is directed vertically against the deformable member of the load cell which is itself generally horizontally disposed when the harvester is on level ground so that the entire weight of the deformable member can be treated as tare and zeroed out of the system when it is calibrated with the harvester on level ground. Having the member generally horizontally disposed and measuring the force of the grain vertically causes a significant reduction in the amount of error introduced into the output from the monitor when the harvester encounters upsloping or downsloping hillside conditions.

An organic EL device that has good yields and high reliability as well as high current efficiency is provided by introducing the new concept to the conventional organic EL device structure. An EL device comprising a first electrode 101, a second electrode 102, an electroluminescent layer 103, conductive particles 104, wherein conductive particles 104 are dispersed in the EL layer 103, is used. Current efficiency will be increased since conductive particles serve as the conventional charge generation layer. In addition, fabricating processes will become simplified and fabricating costs will be reduced because the conductive particles and the EL layer can be formed simultaneously.

A multilayer wire array having an upper layer having a series wires arranged in an equally spaced, parallel relationship and a series of internal layers located in a spatial arrangement below the upper layer. Each internal layer is similar to the upper layer, wherein each internal layer is oriented preferably perpendicularly to the adjacent layers. The upper layer is provided in electrical connectivity with a power source. Each subsequent layer is provided in electrical communication with a sensing device. Pressure is applied to the wire array, wherein the pressure distorts the layers causing electrical communication between contacting wires. The connectivity provides an output that is sensed by the sensing device and subsequently analyzed to determine the location and any respective movement of the pressure applied to the array. The output data can be used as a pointing device for a computer, a user identity device, and a security device.

A system, method, and software product are provided for fraud prevention in the field of payment instrument transactions without requiring registration. A computing device receives details of completed payment transactions. A number of recognition IDs are also received indicating locations of geolocation devices. A computing device then flags all received recognition IDs by deviceholder identification for a time period surrounding the completed payment transactions, and defines sets of flagged recognition IDs. The sets of flagged recognition IDs are then compared in generating candidate recognition IDs, which are associated with each payment instrument. Further iterations allow for limiting of the number of recognition IDs associated with each payment instrument. Other embodiments provide for faster matching by only considering recognition IDs from a certain geographic region or presenting time-limited offers to customers to purchase goods at specific merchants and then removing recognition IDs not associated with purchase at a merchant.

Reset control circuitry is disclosed, for controlling a first reset signal for resetting at least a first portion of a circuit and a further reset signal for resetting at least a second portion of said circuit, said reset control circuitry comprising: an input for receiving an input first reset signal; an input for receiving an input further reset signal; an output for outputting an output first reset signal; and an output for outputting an output further reset signal; said reset control circuitry being responsive to detecting deassertion of said input first reset signal when said input further reset signal is asserted to delay deassertion of said output first reset signal so that said output first reset signal is deasserted at a same time or later than said input further reset signal.

The invention comprises a method of treating sludges which includes the steps of applying an electric field to the sludge to effect dewatering prior to further dewatering of the sludge. Typically the sludge comprises dilute phase sludge, and the electric field is a DC electric field. The pH of the sludge may be adjusted to between substantially 5 and substantially 6 prior to applying the electric field.

A sheet feeder having a driving mechanism to release sheets of document from a stack out of an exit nip, one sheet at a time. A retard mechanism is used to prevent other sheets from being drawn out of the exit nip by the frictional force between the sheets. The retard mechanism has a frictional surface driven by a cylinder, which is allowed to rotate freely in only one direction to move the frictional surface against the editing direction of the released sheet. The driving mechanism is programmed to move backward in an intermittent manner to move the sheets in the bottom of the stack away from the exit nip so as to cause the cylinder to rotate in order to spread out the wear of the frictional surface. Preferably, the frictional surface has a plurality of cuts in a helical or partially helical pattern.

A mounting device comprising a sleeve carrying thereon a receiving means, the sleeve having internally thereof holding means to enable, in use, the sleeve to be mounted on the neck of a bottle, or the like article, in a manner such that removal of the sleeve from the neck is resisted, and the receiving means comprising a flange extending outwardly of the sleeve to, in use, provide means whereby an article may be held to the sleeve, the internal diameter of the sleeve being such that the sleeve may be passed onto the neck of a bottle or the like.

Initiator devices for generating transaction requests and recipient devices for receiving them are disclosed. The recipient devices accept transaction requests where there is available buffer storage for the transaction request. If there is no storage space available an acknowledgement signal generator generates and outputs a reject acknowledgement signal indicating a request has been received but has not been accepted by the recipient device. A credit generator can reserve at least one available storage location in the buffer and generate a credit grant for an initiator device that sent one of the transaction requests that was not accepted by the recipient device. The credit grant indicates to the initiator device that there is at least one reserved storage location, such that a subsequent transaction request from the initiator device will be accepted by the recipient device. Thus, the initiator device may not transmit the transaction request again until it has received the credit grant, whereupon it may transmit it along with a credit grant indicator such that it is sure that it will be accepted.

The present invention provides a method for manufacturing a right-and-left screw having an external right-handed thread and an external left-handed thread which meet an effective diameter of a specification by an inexpensive rolling process. When a first external thread and a second external thread is simultaneously shaped by rolling a screw material using a rolling die having a first thread cutting blade for said first external thread and a second thread cutting blade for said second external thread on the same surface, a diameter of the screw material is smaller than that of the screw material generally using only for the first external thread.

A servo valve comprises a fluid inlet, a fluid outlet and a cylindrical spool. The spool has a surface including a curvilinear groove and is mounted for rotational movement between a first position in which the surface of the spool covers at least one of the fluid outlet and the fluid inlet and a second position in which the groove is aligned with the fluid inlet and the fluid outlet.

The present invention concerns a power transmission for a rotary type of walk-behind lawn mower. The transmission comprises a first transmission part (7A) arranged to be mounted in a lawn mower housing (1) and comprising a transmission pulley (6) , which in turn is arranged to be connected to an engine pulley (4) of a lawn mower via a drive belt (5) . A second part (7B) of the transmission is arranged to be connected to a wheel axle (9) of the lawn mower, wherein the first transmission part (7A) is connected to the second transmission part (7B) via an articulated joint (11) such that the second transmission part (7B) and the wheel axle (9) are arranged to be pivotally mounted on said lawn mower housing (1) . Thereby pivoting will adjust the height of said lawn mower housing (1) in relation to a ground plane. The invention also concerns a walk-behind lawn mower comprising such a transmission.

The invention relates to an apparatus (10) for counting X-rayphotons (12, 14), in particular photons in a computer tomograph. The events from a first photon-sensitive element (20) are recorded in a first integrator (24), and the events coming from a second photon-sensitive element (22) are counted in a second integrator (26). A first summing unit (28) is provided for summing the values from the first and second integrators (24, 26) and a result signal to obtain a sum, wherein the result signal is obtained from a feedback device (30) being provided with the sum. It is there possible to reduce a total information density generated by the impinging photons (12, 14), so that a data stream with a reduced information density (or reduced data rate) is present at an output (34). The invention also relates to a corresponding imaging device (16) based on the detection of X-rayphotons (12, 14), in particular for medical use and to a method for counting X-rayphotons (12, 14), in particular photons in a computer tomograph.

The Personal Filling device is an attachment designed for use with bottled water and point-of-use purification dispensers. The device provides a convenient angle to aid in the filling process of sport bottles and personal containers. The device provides a barrier to avoid contact with the existing spigot or nozzle of the dispenser. The device can be quickly pushed onto and removed from a spigot or nozzle, and then remain in the possession of a single individual for personal use. The device may reduce the possibility of contracting infectious diseases, such as colds and flu, which could be present on the communicable spigots or nozzles of drinking water dispensers.

A desktop receptacle includes a box including a front wall connected to a back wall opposite the front wall by at least one additional wall, the box having an opening formed therein; an electrical assembly held within the box; a first cover assembly connected to the back wall and including a first hinge and a first cover hingedly connected to the first hinge, the first cover being movable about the first hinge to at least partially cover the opening; and a second cover assembly connected to the front wall and including a second hinge and a second cover hingedly connected to the second hinge, the second cover being movable about the second hinge to at least partially cover the opening, the first hinge being a stop for the second cover and the second hinge being a stop for the first cover.

A yoke for a dipper handle assembly used on a power shovel. The yoke is constructed at least in part of a transition portion and associated lugs manufactured of a forged material as opposed to castings. Accordingly, the yoke is less prone to failure and easy to repair in the field.

An improved yoke for a dipper handle assembly used on a power shovel is provided. The yoke is constructed at least in part of a transition portion and associated lugs that are manufactured of a forged material as opposed to castings. Accordingly, the yoke is less prone to failure and easy to repair in the field.

The use of elastomeric gloves, slippers, finger and toe covers for the cleaning, debriding and application of medicines by utilizing the repeated self-contained flushing and pumping caused by normal appendage motion and elastomeric distortion and equalization either alone or in tandem with the auxiliary agitation from an external ultrasonic source if necessary.

A method for the determination of cardiovascular risk factors in biological samples that comprising the steps of a) sampling, b) altering the sample into a dry blood sample c) conducting a sample preparation where appropriate and d) analyzing the sample to offer a simple yet effective method for the determination of cardiovascular risk factors in biological samples. It also relates to dry blood filter for performing this method, that filter comprises at least one substance of the group consisting of antioxidants, coagulants, disinfectants, detergents and inhibitors.