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36 results about "Electrical pattern" patented technology
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Medical devices for the detection, prevention and/or treatment of neurological disorders, and methods related thereto
ActiveUS20060173510A1Avoid detectionMinimal invasionElectroencephalographyHead electrodesSubstance abuserTranscranial Electrical Stimulations
Disclosed are devices and methods for detecting, preventing, and / or treating neurological disorders. These devices and methods utilize electrical stimulation, and comprise a unique concentric ring electrode component. The disclosed methods involve the positioning of multiple electrodes on the scalp of a mammal; monitoring the mammal's brain electrical patterns to identify the onset of a neurological event; identifying the location of the brain electrical patterns indicative of neurological event; and applying transcutaneous or transcranial electrical stimulation to the location of the neurological event to beneficially modify brain electrical patterns. The disclosed methods may be useful in the detection, prevention, and / or treatment of a variety of indications, such as epilepsy, Parkinson's Disease, Huntington's disease, Alzheimer's disease, depression, bipolar disorder, phobia, schizophrenia, multiple personality disorder, migraine or headache, concussion, attention deficit hyperactivity disorder, eating disorder, substance abuse, and anxiety. The disclosed methods may also be used in combination with other peripheral stimulation techniques.
Owner:LOUISIANA TECH UNIV RES FOUND A DIV OF LOUISIANA TECH UNIV FOUND +1
Medical devices for the detection, prevention and/or treatment of neurological disorders, and methods related thereto
ActiveUS8190248B2Improve localizationMinimal invasionElectroencephalographyHead electrodesSubstance abuserDisease
Disclosed are devices and methods for detecting, preventing, and / or treating neurological disorders. These devices and methods utilize electrical stimulation, and comprise a unique concentric ring electrode component. The disclosed methods involve the positioning of multiple electrodes on the scalp of a mammal; monitoring the mammal's brain electrical patterns to identify the onset of a neurological event; identifying the location of the brain electrical patterns indicative of neurological event; and applying transcutaneous or transcranial electrical stimulation to the location of the neurological event to beneficially modify brain electrical patterns. The disclosed methods may be useful in the detection, prevention, and / or treatment of a variety of indications, such as epilepsy, Parkinson's Disease, Huntington's disease, Alzheimer's disease, depression, bipolar disorder, phobia, schizophrenia, multiple personality disorder, migraine or headache, concussion, attention deficit hyperactivity disorder, eating disorder, substance abuse, and anxiety. The disclosed methods may also be used in combination with other peripheral stimulation techniques.
Owner:LOUISIANA TECH UNIV RES FOUND A DIV OF LOUISIANA TECH UNIV FOUND +1
Solar cell having polymer heterojunction contacts
ActiveUS20070151599A1Reduce degradationIncrease in costSolid-state devicesPhotovoltaic energy generationHeterojunctionEngineering
A solar cell having backside contacts is economically fabricated through use of acceptor and donor polymers which are inkjet printed in interleaved patterns on the back surface as the carrier accepting electrodes of the solar cell. The polymers can be placed on a tunnel oxide on the surface of a semiconductor substrate, or the polymers can be in direct contact with the semiconductor substrate. Electrical patterns interconnecting the acceptor and donor polymer patterns can also be formed by inkjet printing a seed layer and then electroplating the seed layer. Advantageously, high temperature processing is not required in the process as is required in conventional solar cell fabrication using dopant implants into the semiconductor substrate. In alternative embodiments, doped contacts are diffused in the top surface and a polymer contact is formed over the back surface.
Owner:MAXEON SOLAR PTE LTD
Method & System for Color Matching
A method and system for determining the color characteristics of a paint sample. The paint sample having at least one data carrier having data related to the color characteristics; an interrogator operable in a magnetic and / or electrical mode to emit interrogation signals to the data carrier, the data carrier being operable to emit the data in response to the interrogation signals.
Owner:SABETA ANTON
Solar cell having polymer heterojunction contacts
ActiveUS7718888B2Reduce degradationIncrease in costPV power plantsSolid-state devicesHeterojunctionEngineering
A solar cell having backside contacts is economically fabricated through use of acceptor and donor polymers which are inkjet printed in interleaved patterns on the back surface as the carrier accepting electrodes of the solar cell. The polymers can be placed on a tunnel oxide on the surface of a semiconductor substrate, or the polymers can be in direct contact with the semiconductor substrate. Electrical patterns interconnecting the acceptor and donor polymer patterns can also be formed by inkjet printing a seed layer and then electroplating the seed layer. Advantageously, high temperature processing is not required in the process as is required in conventional solar cell fabrication using dopant implants into the semiconductor substrate. In alternative embodiments, doped contacts are diffused in the top surface and a polymer contact is formed over the back surface.
Owner:MAXEON SOLAR PTE LTD
Biosensor with multiple electrical functionalities
InactiveUS7867369B2Enhancing quality and complexityDecreases computational burden and associated cost of instrumentImmobilised enzymesBioreactor/fermenter combinationsElectrical devicesUsability
A biosensor having multiple electrical functionalities located both within and outside of the measurement zone in which a fluid sample is interrogated. Incredibly small and complex electrical patterns with high quality edges provide electrical functionalities in the biosensor and also provide the electrical wiring for the various other electrical devices provided in the inventive biosensor. In addition to a measurement zone with multiple and various electrical functionalities, biosensors of the present invention may be provided with a user interface zone, a digital device zone and / or a power generation zone. The inventive biosensors offer improved ease of use and performance, and decrease the computational burden and associated cost of the instruments that read the biosensors by adding accurate yet cost-effective functionalities to the biosensors themselves.
Owner:ROCHE DIABETES CARE INC
Method of monolithic photo-voltaic module assembly
InactiveCN102217095AImprove electrical connection qualitySoldering apparatusPhotovoltaic energy generationElectricityComputer module
Method for manufacturing a photovoltaic module (1) comprising: a) providing an electrically conductive substrate, the substrate being provided with a predetermined electrical pattern; b) depositing a solder paste (7) onto the electrically conductive substrate at pre-defined interconnection locations; c) placing a first encapsulant layer (3) provided with a pattern of openings onto the electrically conductive substrate, the pattern of openings corresponding with the locations of the solder paste (7); d) placing back-contact solar cells (4) on the first encapsulant layer so as to have a match of the electrical pattern of the back-contact solar cells with the electrical pattern of the electrically conductive substrate; e) placing a second encapsulant layer (5) on the back-contact solar cells (4), and placing a glass layer (6) on the second encapsulant layer (5); ; f) applying heat and pressure to the components (2, 3, 4, 5, 6, 7) to cause the encapsulant materials to flow and form a monolithic photovoltaic module, characterised by local application of at the interconnection locations utilizing a laser to couple its energy locally into the solar cell from the side of the glass layer, so as to cause the solder paste to reflow between each interconnection location and its respective matching connection location on the back-contact solar cell for establishing electrical interconnection between the back-contact solar cells and the electrically conductive substrate.
Owner:琴科尔普公司
Ophthalmic lens characterization
InactiveUS20060232426A1Simple processImpaired visionOther accessoriesContainer/bottle contructionBiological activationElectrical pattern
A method and system for providing the characteristics of an ophthalmic lens, the ophthalmic lens comprising a data carrier for carrying data associated with the ophthalmic lens, the data carrier having a device operable in a magnetic and / or electrical mode to emit data in response to activation by an activating signal applied by an external means.
Owner:SABETA ANTON
Method and structure for implementing enhanced electronic packaging and PCB layout with diagonal vias
InactiveUS20050251777A1Eliminate useSemiconductor/solid-state device detailsPrinted circuit aspectsHigh densityConductive materials
A method and structure are provided for implementing enhanced electronic packaging and printed circuit board (PCB) layout. A diagonal via is formed at a selected angle between a first side and an opposite second side of a printed circuit board at a selected printed circuit board location. The diagonal via is plated with an electrically conductive material. Diagonal vias are used to interconnect between a high-density pitch on the first side and a larger pitch on the opposite second side of the printed circuit board. The diagonal vias can be used to selectively interconnect electrical patterns of selected layers and eliminate the use of blind and buried vias.
Owner:IBM CORP
Method and system for tracking the wearable life of an ophthalmic product
ActiveUS7500750B2Potent inhibitionRegistering/indicating time of eventsChecking apparatusLapse timeEngineering
A method for tracking the wearable life of an ophthalmic product, the method comprising the steps of: providing the ophthalmic product with at least one data carrier for carrying data related to the ophthalmic product, the data carrier having a first device operable in a magnetic and / or electrical mode; providing an activation signal from an external means; activating the first device with the activation signal to cause the first device to emit the data in response to the activating signal; recording the time the first device is interrogated, processing the received data to determine the wearable life of the ophthalmic product based on the lapsed time.
Owner:SABETA ANTON
Method of Monolithic Photo-Voltaic Module Assembly
InactiveUS20110192826A1Quality improvementSoldering apparatusPhotovoltaic energy generationInterconnectionEngineering
An electrically conductive substrate is provided with a predetermined electrical pattern. A solder paste is deposited onto the electrically conductive substrate at pre-defined interconnection locations. A first encapsulant layer provided with a pattern of openings is placed onto the electrically conductive substrate. Back-contact solar cells are placed on the first encapsulant layer so as to have a match of the electrical pattern of the back-contact solar cells with the electrical pattern of the electrically conductive substrate. A second encapsulant layer is placed on the back-contact solar cells with a glass layer placed on the second encapsulant layer. Heat and pressure are applied to the components to cause the encapsulant materials to flow and form a monolithic photovoltaic module. A laser is applied to the solar cell from the side of the glass layer to cause the solder paste to reflow between each interconnection location and its matching connection location on the back-contact solar cell.
Owner:CENCORP INC
Rotary type push switch
ActiveCN101800134AImprove the sense of operationImprove functionalityContact surface shape/structureFriction grip releasable fasteningsElectricityLife time
The present invention relates to a rotary type push switch which is mainly used for one-touch ON / OFF automobile indoor lamps and the like. The rotary type push switch provided by the present invention, in order to ensure the stable electricity performance of the switch, uses tension of a mobile terminal to form contacts so that the mobile terminal is integrally inserted into a shaft, and uses a four-contact form and forms an electrical pattern by a PCB substrate to remove a coating technology of lubricating oil when manufacturing the switch. The rotary type push switch of the present invention is featured with excellent switch operation, further prolongs the service life, prevents the terminal from separating and deforming, simultaneously, keeps and supports the tension of the terminal, and exerts excellent performance of the contacts. The electric planeness and the position of the pattern are even, and the coating layer is formed by contact faces, the stable electricity performance is kept. Furthermore, because two contacts form an integral rough point, even one of them loses the function, the other one can also keep the electricity performance; and the step is simplified and the volume production is realized by removing the coating technology of lubricating oil when manufacturing the switch.
Owner:KAMADA KOREA
Electrical patterns for biosensor and method of making
ActiveUS20110000785A1Good precisionImmobilised enzymesVacuum evaporation coatingConductive materialsEngineering
The present invention provides an inventive biosensor that includes multiple regions in which the electrical pattern is formed from different electrically conductive materials. The present invention also provides an inventive method for mass producing biosensors as just described. In one embodiment of this method, first and second different electrically conductive materials are deposited side by side on a portion of an electrically insulating base material, and a plurality of electrical patterns is formed on the portion of the base material. Each electrical pattern includes a first region formed from the first electrically conductive material electrically connected to a second region formed from the second electrically conductive material. The electrically conductive materials can be deposited as layers on the base material and portions of the layers can be removed to form the electrical patterns, or, the electrical patterns can be formed by transferring the conductive material in the shape of the electrical pattern directly to the base material, such as by a laser direct transfer technique.
Owner:ROCHE DIABETES CARE INC
Method for recognizing electric symbols of a target object area by adopting a template matching method in electric power monitoring
InactiveCN109409395AEasy to knowGood understandingCharacter and pattern recognitionTemplate matchingElectric power
The invention relates to a method for recognizing electric symbols of a target object area by adopting a template matching method in electric power monitoring, belonging to the field of image recognition. Includes such steps as preprocessing the image, primitive recognition of the preprocessed image, template matching method to identify the electrical standard symbols in the target object region for the electrical standard pattern with the same electrical pattern shape, and obtaining a judgment result; according to the judgment result, obtaining a recognition result of a running state of the equipment or a position of the equipment. Then the judgment result is displayed and the recognition result is returned. It uses template matching and contour extraction to extract the target region accurately, and classifies and summarizes the similar or similar scenes and phenomena. It is feasible to accurately recognize the color, outline and content of electrical symbols, and the transformationfrom manual inspection to machine inspection is realized. The invention can be widely used in the automatic collection and analysis of monitoring images of substations and in the operation and management of substation equipments.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
Manufacturing method of a multi-layer circuit board with an embedded passive component
InactiveUS20060005384A1Simple manufacturing processEnhance electrical precisionPrinted circuit assemblingFinal product manufactureMaterials scienceMetal
A manufacturing method of a multi-layer circuit board with an embedded passive component includes: providing a conductive layer which has a first surface and a second surface; forming a metal paste on the first surface to form metal joints; using a sintering process to connect a passive element to the corresponding metal joints; stacking a core substrate and an organic isolated layer on the first surface of the conductive layer; and forming electrical pattern connecting to the passive element on the second surface of the conductive layer.
Owner:ADVANCED SEMICON ENG INC
Electrical patterns for biosensor and method of making
ActiveUS8603308B2Good precisionImmobilised enzymesVacuum evaporation coatingConductive materialsBiosensor
The present invention provides an inventive biosensor that includes multiple regions in which the electrical pattern is formed from different electrically conductive materials. The present invention also provides an inventive method for mass producing biosensors as just described. In one embodiment of this method, first and second different electrically conductive materials are deposited side by side on a portion of an electrically insulating base material, and a plurality of electrical patterns is formed on the portion of the base material. Each electrical pattern includes a first region formed from the first electrically conductive material electrically connected to a second region formed from the second electrically conductive material. The electrically conductive materials can be deposited as layers on the base material and portions of the layers can be removed to form the electrical patterns, or, the electrical patterns can be formed by transferring the conductive material in the shape of the electrical pattern directly to the base material, such as by a laser direct transfer technique.
Owner:ROCHE DIABETES CARE INC
Manufacturing method of a multi-layer circuit board with an embedded passive component
ActiveUS20060063301A1Simple manufacturing processEnhance electrical precisionPrinted circuit assemblingLine/current collector detailsDielectric layerElectrical pattern
A manufacturing method of a multi-layer circuit board with an embedded passive component includes providing a single layer plate having a dielectric layer and a first conductive foil, heating the single layer plate to melt the dielectric layer, pressing a passive component into the second surface of melting dielectric layer, stacking the single layer plate on a core substrate, stacking a second conductive foil on single layer plate, and forming electrical pattern on the second conductive foil. The dielectric layer has a first surface and a second surface. The first conductive foil is disposed on the first surface.
Owner:ADVANCED SEMICON ENG INC
Electrical patterns for biosensor and method of making
InactiveUS20140042024A1Good precisionImmobilised enzymesBioreactor/fermenter combinationsElectricityEngineering
Owner:ROCHE DIABETES CARE INC
In power monitoring, Hough circle transform is used to identify the electrical symbols of the target object area
PendingCN109063634AEasy to knowGood understandingCharacter and pattern recognitionComputer visionData recording
The invention relates to a method for recognizing electric symbols of a target object region by adopting Hough circle transformation in electric power monitoring, belonging to the field of image recognition. It recognizes the image after preprocessing, and recognizes the target object region. In the process of primitive recognition, Hough circle transform is used to recognize the electrical pattern with circular contour. Comparing the recognition result with a preset judgment standard to obtain a judgment result; According to the judgment result, obtaining a recognition result of a running state or a position of a device according to a preset logic relation; Then the judgment result is displayed and the recognition result is returned. It can analyze the running state of the equipment, detect the reading of the instrument, and has a good understanding ability. It can realize automatic image collection, analysis, replacing people to complete the patrol operation and data recording operations; It can be widely used in the automatic collection and analysis of monitoring images of substations and in the operation and management of substation equipments.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
Method for creating electrically testable patterns
InactiveUS20110173586A1Semiconductor/solid-state device testing/measurementDetecting faulty computer hardwareWeb siteEngineering
The present invention provides a method and computer program product for designing an electrically testable pattern that is based on patterns derived from the desired chip layout to be printed. Such electrical test patterns are based on the features within a region of influence around critical sites. The critical sites may be identified, for example, by processing the chip layout through an OPC verification tool that flags potential failure sites. The electrical test pattern is formed from features within an region of influence (ROI) around the critical site, and also include electrical feed lines at terminal ends of one or more features having an electrical characteristic that is sensitive to changes in the printed environment of the critical site. The feed lines may be locate on the same or a different layer than the critical site, depending on the chip design. The electrical pattern is further defined by retaining features within a second trim region such that the printed features within the ROI are not substantially modified by the absence of features outside the second trim region.
Owner:GLOBALFOUNDRIES INC
Manufacturing method of a multi-layer circuit board with an embedded passive component
ActiveUS7506435B2Simple manufacturing processHigh precisionPrinted circuit assemblingLine/current collector detailsEngineeringDielectric layer
A manufacturing method of a multi-layer circuit board with an embedded passive component includes providing a single layer plate having a dielectric layer and a first conductive foil, heating the single layer plate to melt the dielectric layer, pressing a passive component into the second surface of melting dielectric layer, stacking the single layer plate on a core substrate, stacking a second conductive foil on single layer plate, and forming electrical pattern on the second conductive foil. The dielectric layer has a first surface and a second surface. The first conductive foil is disposed on the first surface.
Owner:ADVANCED SEMICON ENG INC
Printed-circuit board and vibration motor having the same
InactiveCN102316673AMagnetic circuitManufacturing dynamo-electric machinesPrinted circuit boardElectrical pattern
The printed-circuit board according to the present invention includes a base member, and a clad metal part that is bonded to one side of the base member, wherein the clad metal part is etched to have an electrical pattern. The vibration motor according to the present invention includes a rotor that includes a printed-circuit board formed with a clad metal part etched to have an electrical pattern, and a stator that includes a brush contacting the clad metal part.
Owner:SAMSUNG ELECTRO MECHANICS CO LTD
3-axial accelerometer
InactiveUS20100043552A1Reduce manufacturing cost and weight and number of componentImprove performanceAcceleration measurement using interia forcesAcceleration measurement in multiple dimensionsElectricityTriaxial accelerometer
The invention provides an accelerometer comprised entirely in a single component of a piezoelectric or piezoresistive material. The accelerometer comprises three electrode regions each being adapted to provide a specific electrical pattern for specific acceleration directions. The invention further provides a method of determining acceleration.
Owner:NOLIAC
Oil returning device for stem part of electronic patterning machine
InactiveCN101113554AReduce oil spillsPrevent oil contaminationLubrication/cooling devicesPlungerElectrical pattern
The invention relates to an oil return device of a middle needle rod of an electrical pattern-sewing machine, comprising: a shell head (1), a first oil pipe (20), an oil box (30), an upper shaft (4), and a suit (5) of the upper shaft and a middle shaft, and a plunger (54), wherein, one end of the first oil pipe (20) is connected with the shell head (1), the suit (5) of the upper shaft and the middle shaft is sleeved on the upper shaft (4) and eccentrically connected with the upper shaft at the contacting point of the upper shaft (4); the suit (5) of the upper shaft and the middle shaft comprises a first oil pipe joint (51) connected with the other end of the first oil pipe (20), a second oil pipe joint (52) connected with the oil box (30) through a second oil pipe (53); the other end of the plunger (54) is provided with a plunger spring (55); and a fixing screw (56) is positioned on the plunger spring (55). Since a plunger is adopted to suck oil, the oil seeping at the pin rod part is decreased and clothes can be prevented from being stained by oil.
Owner:SHANGHAI GUIYI SEWING EQUIP MFG
Rotary push switch
The invention relates to a rotary push switch employing a one-touch ON / OFF mode, which is mainly applied to an automobile interior lamp and the like. The invention provides the rotary push switch. In order to ensure the stability of electrical characteristics of the switch, contacts are formed by tension of a mobile terminal; the mobile terminal is integrally inserted into a shaft; a four-contact form is adopted; an electrical pattern is formed by a PCB substrate; and a lubricating oil coating technology when the switch is fabricated is eliminated. The rotary push switch provided by the invention has excellent switch operation feeling, further prolongs the lifetime, prevents the terminal from being separated and deforming, keeps and supports the tension of the terminal and develops excellent contact performance; the electric shock flatness and the pattern position are uniform. A coating of the rotary push switch comprises contact surfaces, so that a very stable electrical function is kept. In addition, two contacts form a unified thick point, so that the electrical property can still be kept even if one contact loses the function. Furthermore, the lubricating oil coating technology when the switch is fabricated is eliminated, so that the procedure is simplified; and mass production is achieved.
Owner:上海一东塑料制品有限公司
Mechanism for regulating drive at X-direction and inter space of driven gear in electro-pattern-sewing machine
InactiveCN101113783AReduce machining accuracyExtended service lifeSewing-machine control devicesGearing detailsEngineeringElectrical pattern
The invention relates to a mechanism to regulate an X direction drive and a driven gear gap of an electrical pattern machine, comprising a shell (1), an X direction step motor (10), a shaft (101) of the X direction motor (10), an X direction drive gear (20), a first hole (30), a second hole (50), an installation shaft (501) of a driven gear, an X direction driven gear (40), and also an eccentric regulation board (60). The eccentric regulation board (60) is positioned on the shaft (101) of the X direction step motor (10) and between the X direction drive gear (20) and the X direction step motor (10); one side of the eccentric regulation board (60) is fixed with the X direction step motor (10), the other side is fixed with a board provided with the first hole (30). The invention has the advantages that: by adding an eccentric regulation board, the service life of the gear is prolonged as well as the processing precision of the shell is reduced and the cost is decreased.
Owner:SHANGHAI GUIYI SEWING EQUIP MFG
Method for creating electrically testable patterns
InactiveUS8219964B2Semiconductor/solid-state device testing/measurementSolid-state devicesElectricityEngineering
The present invention provides a method and computer program product for designing an electrically testable pattern that is based on patterns derived from the desired chip layout to be printed. Such electrical test patterns are based on the features within a region of influence around critical sites. The critical sites may be identified, for example, by processing the chip layout through an OPC verification tool that flags potential failure sites. The electrical test pattern is formed from features within an region of influence (ROI) around the critical site, and also include electrical feed lines at terminal ends of one or more features having an electrical characteristic that is sensitive to changes in the printed environment of the critical site. The feed lines may be locate on the same or a different layer than the critical site, depending on the chip design. The electrical pattern is further defined by retaining features within a second trim region such that the printed features within the ROI are not substantially modified by the absence of features outside the second trim region.
Owner:GLOBALFOUNDRIES INC
Rotary type push switch
ActiveCN101800134BImprove the sense of operationImprove functionalityContact surface shape/structureFriction grip releasable fasteningsElectricityEngineering
Owner:KAMADA KOREA
Electronic Art System and Related Method
There is presented a system and method for producing art electronically. In one embodiment, an electronic art system comprises an electrically sensitive art surface, an art brush having bristles, a voltage reference coupled to the bristles of the art brush, and an at least lightly conductive liquid for moistening the bristles. An electrical pattern formed by an interaction between a plurality of the moistened bristles of the art brush executing a brushstroke and the electrically sensitive art surface, resulting in production of an image of the brushstroke. In other embodiments, the electronic art system can comprise one or more of a camera configured to capture an optical image of the brushstroke, a conductive micro-screen providing a residual image of the brushstroke, a position detection unit for identifying the location of the brushstroke on the electrically sensitive art surface, and a computer to process and produce the image of the brushstroke.
Owner:DISNEY ENTERPRISES INC
Printed-circuit board and vibration motor having the same
InactiveUS20120007466A1Avoid problemsImprove abrasionRotary current collectorMagnetic circuitEngineeringPrinted circuit board
The printed-circuit board according to the present invention includes a base member, and a clad metal part that is bonded to one side of the base member, wherein the clad metal part is etched to have an electrical pattern. The vibration motor according to the present invention includes a rotor that includes a printed-circuit board formed with a clad metal part etched to have an electrical pattern, and a stator that includes a brush contacting the clad metal part.
Owner:SAMSUNG ELECTRO MECHANICS CO LTD
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