25th week of 2012 patent applcation highlights part 7 |
Patent application number | Title | Published |
20120152250 | PROCESS FOR THE AUTOMATIC CONTROL OF A RESPIRATOR - A process is provided for the automatic control of a respirator for changing over (triggering) between consecutive phases of respiration (inspiration and expiration phases), wherein a pneumatic breathing activity signal u | 2012-06-21 |
20120152251 | PROCESS FOR THE AUTOMATIC CONTROL OF A RESPIRATOR - A process for automatic control of a respirator changes between two phases of respiration by checking a detected respiratory breathing activity signal for a threshold criterion. If the threshold criterion is met, a changeover is made. A dynamic threshold curve, used for changing over into an inspiration phase, is held, after the beginning of the present expiration phase, at high values until the end of a selected inspiratory refractory period, and is then lowered monotonically, dropping to an inspiratory threshold target value at the expected point in time of the phase duration maximum of the present expiration phase. A dynamic threshold curve, which is held at low values, after the beginning of the present inspiration phase, until the end of a selected expiratory refractory period, is raised monotonically, increasing to an expiratory threshold target value at the expected point in time of the phase duration maximum of the present inspiration phase and is then changed over into the expiration phase when the breathing activity signal drops below the threshold curve for the expiration. The phase duration of the inspiration and expiration phases or breath duration (inspiration and expiration phases) is stored in each case, and the expected points in time of the phase duration maxima are derived from the distributions of the phase durations in relation to the beginning of the respective phase of respiration or from the distribution of the breath durations in relation to the beginning of the previous phase of respiration. | 2012-06-21 |
20120152252 | AUTO-TITRATION BI-LEVEL PRESSURE SUPPORT SYSTEM AND METHOD OF USING SAME - A bi-level pressure support system and method of treating disordered breathing that optimizes the pressure delivered to the patient during inspiration and expiration to treat the disordered breathing while minimizing the delivered pressure for patient comfort. The pressure generating system generates a flow of breathing gas at an inspiratory positive airway pressure (IPAP) during inspiration and at an expiratory positive airway pressure (EPAP) during expirations. A controller monitor at least one of the following conditions: (1) snoring, (2) apneas, (3) hypopneas, or (4) a big leak in the pressure support system and adjusts the IPAP and the EPAP based on the occurrence of any one of these conditions. | 2012-06-21 |
20120152253 | DATA COMMUNICATION AND DISPLAYS FOR BREATHING APPARATUS FACEPIECES AND PRESSURE REGULATORS - A respiration system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and a first data communication system, and a respiration facepiece including an interface to which the pressure regulator is removably attachable, at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of a wearer; an inspiration port in fluid connection with the pressure regulator interface and in fluid connection with the interior of the facepiece and at least one display within a volume of sealing engagement with the face of the user that is within the field of view of the user. The pressure regulator interface includes a second data communication system to receive data from the first data communication system to control the at least one display. A sealing attachment may, for example, be formed between the pressure regulator and the interface of the facepiece. | 2012-06-21 |
20120152254 | OXYGEN DIVERTER VALVE - A vent assembly for use with a respiratory mask of the type used in CPAP treatment includes a porous disk portion that is attached to a biasing member such that the disk portion is maintained in a substantially sealed position against a main vent to minimize airflow through at least one side vent of the vent assembly. Debris build-up on the disk portion can cause the biasing member to deflect to provide an additional path for airflow through the at least one side vent. In another embodiment, the vent assembly can also include an anti-asphyxia feature to provide an airflow path from the environment to the user. An oxygen diverter valve may be disposed between the breathing apparatus flow generator and an oxygen injection port. | 2012-06-21 |
20120152255 | PAP SYSTEM - Systems, devices and methods of use adapted for treatment of respiratory disease or sleep disordered breathing include a patient interface ( | 2012-06-21 |
20120152256 | Respiratory Access Port Assembly with Push Button Lock and Method of Use - A respiratory access assembly includes a distal plate having one port and cuff and an axially aligned proximal plate including a first port and first cuff and a second port and second cuff. The distal plate is configured to move relative to the proximal plate. The respiratory access assembly includes an actuator, which has a plurality of predetermined positions. The actuator can lock the plates together such that the distal port is aligned with either port of the proximal plate or so that the distal port is not aligned with either port of the proximal plate. A method of using a respiratory access assembly is provided. | 2012-06-21 |
20120152257 | CUFFED MEDICAL TUBES - A cuffed silicone tracheostomy tube has two tapered recesses | 2012-06-21 |
20120152259 | Hand and Forearm Elevation Device and Methods of Use - A device for keeping a patient's forearm and hand substantially vertically elevated. The device includes a padded body having a base and a vertical supporting region defining a groove. The patient's forearm is positioned such that the forearm is suspended and supported in the groove of the padded body such that the elbow will rest lightly on the base of the padded body. A strap is attached to the vertical supporting region to secure the forearm. In another aspect, the invention relates to a method for using a device for keeping a patient's forearm and hand substantially vertically elevated. The method includes the steps of providing a padded body having a base and a vertical supporting region defining a groove and placing the forearm in the padded body such that the forearm is positioned and suspended into the groove and the elbow rests lightly on the base. | 2012-06-21 |
20120152260 | SNORING REDUCTION APPARATUS - The invention relates to a snoring reduction apparatus ( | 2012-06-21 |
20120152261 | ARM POSITIONER FOR DIAGNOSTIC PROCEDURE - An arm positioning system for a diagnostic procedure, such as an MRI, can include a positioning block and a retention device. The retention device and the positioning block can be coupled together to position a patient's arm in various desired positions. The retention device and positioning block also can be configured to accommodate left and right arms and variation among arm, hand, and digit sizes of patients. | 2012-06-21 |
20120152262 | APPARATUS AND METHOD FOR MOVING AND ACTIVATING AN ACTIVE AGENT - The present invention relates to an apparatus ( | 2012-06-21 |
20120152263 | COMBINATION SMOKING AND DRINKING APPARATUS - The combination smoking and drinking apparatus includes a generally upright consumable liquid retaining container with an elongated conduit formed therebetween. An inlet is coupled to one end of the conduit and has a combustion compartment therein. Additionally, an outlet is coupled to an opposite end of the conduit such that applying a vacuum to the outlet pressurizes the conduit and draws smoke from the combustion compartment directly through the conduit to the outlet without mixing the smoke with the consumable liquid in the container. | 2012-06-21 |
20120152264 | Aerosol Generating Material for a Smoking Article - The invention provides an aerosol generating material ( | 2012-06-21 |
20120152265 | Tobacco-Derived Syrup Composition - The invention provides a tobacco composition for use in a smoking article or a smokeless tobacco composition that comprises a syrup derived from the stalk of a plant of the | 2012-06-21 |
20120152266 | Film-Forming Composition For Applying To Cigarette Paper - The present invention relates to a composition having two or three film-forming agents for applying to cigarette paper, wherein the molecular weight distributions of the film-forming agents are statistically significantly different from each other. The invention further relates to a cigarette paper on which the composition is applied to discrete regions, wherein the regions are characterized by a value for diffusivity, and to a cigarette comprising the cigarette paper, characterized by values for auto-selection. The present invention further relates to a method for producing the cigarette paper and the cigarette. | 2012-06-21 |
20120152267 | Pedicure Slipper with Toe Separator and Method - A pedicure slipper having a toe separator is provided. The pedicure slipper features a thin sole and a fabric toe separator attached to the sole at a single location. The fabric toe separator is wrapped about each toe and about itself between the toes. A tee-shaped toe-retaining member is defined by cuts through the sole and folds to an upright position to be disposed between the big toe and second toe of the wearer. An arcuate cut through the sole defines an ankle-engaging member and folds to an upright position to retain the sole to the ankle of the wearer. | 2012-06-21 |
20120152268 | ENCAPSULATES - Encapsulates, compositions, packaged products and displays comprising such encapsulates, and processes for making and using such encapsulates, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs. | 2012-06-21 |
20120152269 | DENTAL FLOSS DEVICE - A method and a dental floss device for floss the teeth of a user, and a production process of the dental floss device, in accordance with an embodiment of the present invention. The dental floss device includes a single use dental floss packaged inside a dental tubule. The dental tubule does not practically limit the bending capability of the dental floss. | 2012-06-21 |
20120152270 | METHOD & APPARATUS FOR APPLYING HAIR ROOT CONCEALER - The present invention provides an aerosol spray unit | 2012-06-21 |
20120152271 | System for Highlighting Hair - The present invention relates to a system to highlight the hair. The system comprises a device ( | 2012-06-21 |
20120152272 | Ez roller brush - The invention provides a hair brush having a removable curler which is easily applied to the brush, thus enabling the user to style their hair in a quick and easy fashion. The curler fitting over the end of the brush is designed to freely rotate, with a spring loaded release lever included for use in quickly releasing the attached curler on demand. Curlers to be applied over the brush handle are hollow, cylindrical shaped rollers, on the surface which a series of soft fiber bristles for use in gently gripping the hair are integrally attached. As an additional consideration, curlers of various diameters can be configured for use with the E-Z Roller, thus enabling the user to create looser or tighter curlers. Any appropriate clip fastener is also be included for use in securing the curler in place. | 2012-06-21 |
20120152273 | COSMETIC ARTICLE INCLUDING AN ELECTROCHROMIC MULTILAYER STRUCTURE - A cosmetic device for applying to human keratinous materials, the device including an electrochromic multilayer structure having an electro sensitive stack formed by at least: first and second electrode layers; first and second active electrochromic layers; and an electrolyte layer; and further including: an optically-active layer that is superposed, at least in part, on the electrosensitive stack. | 2012-06-21 |
20120152274 | Cosmetic System for Disguising Skin Defects - The present invention provides a cosmetic system for disguising dermatological blemishes. The cosmetic system includes a viscous silicone material and a catalyst. The silicone material or the catalyst is tinted with a cosmetic pigment according to a selected skin tone. In one aspect, the silicone material or the catalyst also includes a flocking agent to provide texture. The cosmetic system may also include one or more dispensers, such as double-barrel syringes. The syringes hold the viscous silicone material and the catalyst, separately. The system also has mixing tips through which the silicone material and the catalyst may be dispensed, whereupon the silicone material and the catalyst are mixed and applied to a user's skin for curing. The cosmetic system is sold together as a package. | 2012-06-21 |
20120152275 | LASER PROBE TIP FIBER CAP CLEANING - In a method of cleaning a fiber cap of a laser probe tip, a glass fiber comprising a cap body having an internal cavity and an opening to the cavity at a proximal end is provided. A particulate collecting member is also provided. An electrical charge is applied to the particulate collecting member. A distal end of the particulate collecting member is then inserted through the opening and into the cavity of the fiber cap. Particles located within the cavity are attracted to the particulate collecting member. The attracted particles attach to the particulate collecting member. The particulate collecting member is then removed from the cavity. | 2012-06-21 |
20120152276 | WAFER CLEANING APPARATUS AND WAFER CLEANING METHOD USING THE SAME - The object of the present invention is to provide a wafer cleaning apparatus that reduces the amount of dissolved oxygen, without using hydrogen peroxide, to be able to reduce the deformation, etc. of a wafer and to reduce silicon consumption and a wafer cleaning method using the same. | 2012-06-21 |
20120152277 | Cleaning bucket system for flat mops - A double bucket system for flat mops that is mounted in a frame. One bucket contains only clean water. The second bucket is used to hold dirty water. The second bucket has a special fixture attached that the user slides the mop through. The frame compresses the mop as it slides through, which ensure complete, even pressing of the mop to extract the greatest amount of dirty water. The frame includes footpads upon which the user stands during the pressing operation. This ensures that the device remains in place during the pressing. Finally, once the mop has been thoroughly pressed, the user can pick up clean water from the first bucket for the next portion of the floor to be cleaned. In this way, the user is able to quickly clean a large floor with clean water instead of repeatedly dipping the mop back into dirty water. | 2012-06-21 |
20120152278 | METHOD FOR CLEANING A SEMICONDUCTOR WAFER COMPOSED OF SILICON DIRECTLY AFTER A PROCESS OF POLISHING OF THE SEMICONDUCTOR WAFER - A method for cleaning a semiconductor wafer composed of silicon directly after a process of chemical mechanical polishing of the semiconductor wafer includes transferring the semiconductor wafer from a polishing plate to a first cleaning module and spraying both side surfaces of the semiconductor wafer with water at a pressure no greater than 1000 Pa at least once while transferring the semiconductor wafer. The semiconductor wafer is then cleaned between rotating rollers with water. The side surfaces of the semiconductor wafer are sprayed with an aqueous solution containing hydrogen fluoride and a surfactant at a pressure no greater than 70,000 Pa. Subsequently, the side surfaces are sprayed with water at a pressure no greater than 20,000 Pa. The wafer is then dipped into an aqueous alkaline cleaning solution, and then cleaned between rotating rollers with a supply of water. The semiconductor wafer is then sprayed with water and dried. | 2012-06-21 |
20120152279 | ELONGATED WASHCLOTH - An elongated washcloth has one or more loops formed on each end thereof. The loops may be sized to fit a user's hands or wrists. The elongated washcloth may be formed from a single piece of material, where the loops are formed by folding the ends of a strip of material down onto itself. The elongated washcloth may be useful for people to clean themselves by rubbing a portion of the washcloth over sections of their body. The washcloth may be especially useful for people with limited range of motion, permitting such people to reach places they may otherwise be unable to reach with a conventional washcloth. | 2012-06-21 |
20120152280 | Touch Sensitive Display For Surface Cleaner - A touch sensitive display displays status of operation and controlling operation of a surface cleaner. The touch sensitive display is connected to the surface cleaner and interfaces with a logic processor disposed in the surface cleaner. The logic processor receives information from the touch sensitive display, various sensors on and within the vacuum cleaner, and variable inputs. The logic processor outputs information to the touch sensitive display, and controls various functions and components of the surface cleaner. The information displayed on the touch sensitive display may be determined at least in part by the architecture of the logic processor and the touch sensitive display. The information displayed on the touch sensitive display can be varied among different surface cleaner systems and can depend upon the operational state of an individual surface cleaner. The logic processor can transmit information wirelessly over the internet to a remote station accessible by the user. | 2012-06-21 |
20120152281 | CLEANING VEHICLE AND METHOD FOR PARABOLIC TROUGH SOLAR COLLECTORS - A vehicle and method for cleaning parabolic trough solar collectors ( | 2012-06-21 |
20120152282 | METHOD FOR REMOVAL OF BERYLLIUM CONTAMINATION FROM AN ARTICLE - A method of removal of beryllium contamination from an article is disclosed. The method typically involves dissolving polyisobutylene in a solvent such as hexane to form a tackifier solution, soaking the substrate in the tackifier to produce a preform, and then drying the preform to produce the cleaning medium. The cleaning media are typically used dry, without any liquid cleaning agent to rub the surface of the article and remove the beryllium contamination below a non-detect level. In some embodiments no detectible residue is transferred from the cleaning wipe to the article as a result of the cleaning process. | 2012-06-21 |
20120152283 | Automated Cleaning System and Method for an Aircraft Fuselage Interior - The disclosure provides in one embodiment an automated cleaning system for an aircraft fuselage interior. The system comprises a movable assembly designed to fit within an aircraft fuselage interior to be cleaned. The movable assembly comprises a removable track assembly, an automated transport mechanism mounted on the removable track assembly, a manifold and frame assembly mounted on the automated transport mechanism, and a fluid dispensing assembly coupled to the manifold and frame assembly for dispensing one or more fluids onto an aircraft fuselage interior surface to be cleaned. The system further comprises a fluid management system coupled to the movable assembly for supplying the one or more fluids to the fluid dispensing assembly. The system further comprises a control system that communicates with and controls the movable assembly and the fluid management system. | 2012-06-21 |
20120152284 | PRESSURE-VENTING CONTAINER FOR DISINFECTION AND STORAGE OF CONTACT LENSES - A lens care system and method for venting gas to release pressure from a container, such as generated in peroxide-based lens treatment. A seal formed between a deformable cap and a container cup prevents release of liquid, but deformation of the cap under the influence of pressure generated within the container temporarily releases the seal to permit venting of gas. | 2012-06-21 |
20120152285 | VACUUM CLEANER AND METHOD FOR OPERATING A VACUUM CLEANER - A vacuum cleaner includes a drive unit configured to generate a suction air stream, a vacuum attachment, a separator device disposed between the vacuum attachment and the drive unit and a control unit. The control unit is configured to influence an input power to the drive unit as a manipulated variable so as to control the suction power at the vacuum attachment as the controlled variable. The suction power at the vacuum attachment is controllable at a predefined level. | 2012-06-21 |
20120152286 | CLEANING AGENT FOR REMOVAL OF SOLDERING FLUX - A composition effective for removing solder fluxes either as a concentrated material or when diluted with water. The composition is effective in removing all types of solder fluxes including rosin type, resin type, no-clean, low residue, lead-free, organic acid and water soluble soldering fluxes. The composition comprises tripropylene glycol butyl ether and an alkali and has a pH of greater than 7.5. The composition may contain additional optional solvents and additives to enhance cleaning of articles or to impart other properties to the composition. The composition can be contacted with a surface to be cleaned in a number of ways and under a number of conditions depending on the manufacturing or processing variables present. | 2012-06-21 |
20120152287 | METHOD AND SYSTEM TO STABILIZE AND PRESERVE ION ARTIFACTS - A method, system and device to use a dilute alkaline solution held at sub-critical temperature and pressure conditions to remove rapidly chloride ions from corroded iron artifacts. | 2012-06-21 |
20120152288 | INSULATING PIPES OF A FACILITY FOR WORKING BY MEANS OF CRYOGENIC FLUID JETS - The invention relates to a facility and a method for the stripping, de-scaling, and surface treatment of coated and uncoated materials such as metals, concrete, wood, polymers, plastics or any other type of material, by means of cryogenic fluid jets at very high pressure. | 2012-06-21 |
20120152289 | Sterilization Container With Disposable Liner - A container for sterilizing and storing surgical materials and preserving surgical materials in a sterilized condition is disclosed herein. The container includes a lid, liner and in many embodiments, a frame. The lid and liner are desirably disposable and recyclable after a single use while the frame should be reusable many times. The liner and optionally the lid is substantially transparent so that a user can inspect the instruments while the container is closed without compromising the sterile nature of the inside of the container. | 2012-06-21 |
20120152290 | PORT ASSEMBLY FOR USE WITH A CLEANING DEVICE AND METHOD FOR ASSEMBLING THE SAME - A port assembly for use with a refillable storage container of a cleaning device includes a cap assembly having a sensor aperture and an outlet aperture. The cap assembly is configured to couple to a lip of the storage container. A sensor assembly extends through the sensor aperture and is coupled to the cap assembly, and an outlet assembly extends through the outlet aperture and is coupled to the cap assembly. The outlet assembly is coupled in fluid communication with a cleaning cavity of the cleaning device and the storage container. | 2012-06-21 |
20120152291 | VEHICLE SNOW REMOVAL SYSTEM - The vehicle snow removal system is a drive-through station for clearing snow, ice, or other debris from a flat surface of a vehicle, such as the vehicle's roof, for example. The vehicle snow removal system includes a pair of vertical supports, each having an upper end and a lower end. The lower ends thereof are adapted for mounting on a support surface. The pair of vertical supports are laterally spaced apart from one another such that the vehicle may drive therebetween. Opposed ends of a horizontal support are mounted on respective upper ends of the vertical supports. At least one blower is mounted substantially centrally on the horizontal support, and the vertical supports each have sufficient height to provide clearance for the roof of the vehicle. The at least one blower may be actuated either automatically or manually to blow accumulated snow from the flat surface of the vehicle. | 2012-06-21 |
20120152292 | AEOLUS UMBRELLA SYSTEMS - A fan-equipped umbrella system comprising: an umbrella assembly having a tube; a runner; a spring assembly; a plurality of ribs; a domed cover; C-clips; a handle; a tip; foldable arms; at least one fan comprising blades, the blades being rotatable; an electrical wiring harness; an on/off switch; circuit gate; and at least one circuit breaker. The tube; the runner; the plurality of ribs; the domed cover; the handle; the tip; the foldable arms; and the spring assembly in combination operate the umbrella assembly. Further, the tube; runner; plurality of ribs; and the domed cover of umbrella assembly are deployable from a stored condition to a deployed condition to isolate at least one user from at least one environmental condition. The fans cause air movement when activated to provide comfort to a user of the novel umbrella. | 2012-06-21 |
20120152293 | SKY VIEW TENT - A sky view tent is provided made of fabric ( | 2012-06-21 |
20120152294 | THERMOELECTRIC MATERIAL INCLUDING COATING LAYERS, METHOD OF PREPARING THE THERMOELECTRIC MATERIAL, AND THERMOELECTRIC DEVICE INCLUDING THE THERMOELECTRIC MATERIAL - A thermoelectric material includes powders having a surface coated with an inorganic material. The thermoelectric material includes a thermoelectric semiconductor powder and a coating layer on an outer surface of the thermoelectric semiconductor powders. | 2012-06-21 |
20120152295 | ARRAYS OF FILLED NANOSTRUCTURES WITH PROTRUDING SEGMENTS AND METHODS THEREOF - A structure and method for at least one array of nanowires partially embedded in a matrix includes nanowires and one or more fill materials located between the nanowires. Each of the nanowires including a first segment associated with a first end, a second segment associated with a second end, and a third segment between the first segment and the second segment. The nanowires are substantially parallel to each other and are fixed in position relative to each other by the one or more fill materials. The third segment is substantially surrounded by the one or more fill materials. The first segment protrudes from the one or more fill materials. | 2012-06-21 |
20120152296 | THERMOELECTRIC DEVICE, THERMOELECTIC DEVICE MODULE, AND METHOD OF FORMING THE THERMOELECTRIC DEVICE - Provided are a thermoelectric device, a thermoelectric device module, and a method of forming the thermoelectric device. The thermoelectric device includes a first conductive type first semiconductor nanowire including at least one first barrier region; a second conductive type second semiconductor nanowire including at least one second barrier region; a first electrode connected to one end of the first semiconductor nanowire; a second electrode connected to one end of the second semiconductor nanowire; and a common electrode connected to the other end of the first semiconductor nanowire and the other end of the second semiconductor nanowire. The first barrier region is greater than the first semiconductor nanowire in thermal conductivity, and the second barrier region is greater than the second semiconductor nanowire in thermal conductivity. | 2012-06-21 |
20120152297 | POWER GENERATION USING A THERMOELECTRIC GENERATOR AND A PHASE CHANGE MATERIAL - An energy harvesting device is disclosed that includes a thermoelectric device adapted to produce electricity according to a Seebeck effect when a thermal gradient is imposed across first and second major surfaces thereof, a housing enclosing a phase change material that is disposed for thermal communication with the first major surface of the thermoelectric device, and a radio transmitter electrically coupled to the thermoelectric device, the radio transmitter capable of transmitting wireless signals. In another aspect, the housing includes a conductive fin therein to provide more uniform distribution of heat to the phase change material. | 2012-06-21 |
20120152298 | RACK MOUNTED THERMOELECTRIC GENERATOR ASSEMBLIES FOR PASSIVELY GENERATING ELECTRICITY WITHIN A DATA CENTER - An apparatus for generating electricity in a computer rack includes a plurality of thermoelectric generator modules secured in a planar assembly having a first side and a second side, wherein each thermoelectric generator module has a first thermally conductive substrate exposed on the first side of the planar assembly and a second thermally conductive substrate exposed on the second side of the planar assembly, and wherein the plurality of thermoelectric generator modules are operatively coupled in a circuit to supply electrical current. The apparatus further comprises a first duct for directing a first fluid stream across the first side of the planar assembly to supply heat to the first thermally conductive substrate, and a second duct for directing a second fluid stream across the second side of the planar assembly to withdraw heat from the second thermally conductive substrate. The planar assembly is secured within a housing between the first and second ducts, wherein the housing has a form factor for being received in a computer rack. | 2012-06-21 |
20120152299 | Solar Cell And Solar Cell Module With Improved Read-Side Electrodes, And Production Method - The present invention relates to rear-side contact solar cells and also solar cell modules manufactured therefrom, said modules having a special electrode structure, and also to a method for the production thereof. The electrodes, via which the current of the rear-side contact cell is tapped, are thereby separated by an insulating layer from the finger contacts which are in contact with the n- or p-semiconductor element of the solar cell through an insulating layer. The method makes possible a substantial simplification relative to the production methods described in the state of the art by means of spatial decoupling of the structuring of the electrodes from the solar cell. | 2012-06-21 |
20120152300 | Use of photovoltaic array string wiring as antenna and transmission line for wired and wireless data communications - An apparatus includes terminals configured to be coupled to a string wiring of a photovoltaic string. The apparatus also includes a power controller configured to control a power provided over the string wiring by a photovoltaic panel in the photovoltaic string. The apparatus further includes a wireless radio configured to at least one of transmit and receive wireless signals using the string wiring as an antenna. The wireless signals contain data associated with the photovoltaic panel and/or the power controller. For example, the wireless radio could be configured to receive a first signal containing a command for the power controller from the string wiring and to provide the command to the power controller. The wireless radio could also be configured to receive an acknowledgement associated with the command from the power controller and to transmit a second signal containing the acknowledgement over the string wiring for wireless transmission. | 2012-06-21 |
20120152301 | CENTER-TAPPED SOLAR ARRAY AND POWER DISTRIBUTION SYSTEM FOR SAME - A center-tapped solar array includes a plurality of series-connected solar cells connected between a positive terminal and a negative terminal for generating an output voltage. A center-tapped terminal connected to ground is connected to the plurality of series-connected solar cells at a midpoint between the positive and negative terminals. As a result, the positive terminal of the solar array has a positive voltage relative to ground greater than the center-tapped terminal and the negative terminal has a negative voltage relative to ground less than the center-tapped terminal. | 2012-06-21 |
20120152302 | Diode-Included Connector, Photovoltaic Laminate and Photovoltaic Assembly Using Same - One embodiment relates to a connector that includes a diode. The diode has an anode and a cathode. The connector further includes a first electrical connection which connects to the anode, a second electrical connection which also connects to the anode, and a third electrical connection which connects to the cathode. Another embodiment relates to a photovoltaic laminate which includes a string of photovoltaic cells and three electrical conductors extending out of two discrete penetrations of the laminate. A first electrical conductor is connected to a first end of the string, a second electrical conductor is connected to a second end of the string, and a third electrical conductor is also connected to the second end of the string. The first and third electrical conductors extend out of the first discrete penetration, while the second electrical conductor extends out of the second discrete penetration. Other features and embodiments are also disclosed. | 2012-06-21 |
20120152303 | Organic Solar Cell or Photodetector Having Improved Absorption - The invention relates to an organic photoactive component, especially a solar cell or a photodetector, built up from a plurality of layers, wherein at least one of the layers comprises at least one di-indeno[1,2,3-cd:1′,2′,3′-lm]perylene compound of the general formula in Illustration | 2012-06-21 |
20120152304 | TABBING RIBBON, PHOTOVOLTAIC SOLAR PANEL, METHOD FOR MANUFACTURING A SOLAR CELL TABBING RIBBON, MACHINE FOR MANUFACTURING A SOLAR CELL TABBING RIBBON - In various embodiments, a tabbing ribbon for connecting at least one solar cell is provided, wherein the tabbing ribbon at least partially extends in a non-planar manner and includes a non-planar section. | 2012-06-21 |
20120152305 | SOLAR CELL MODULE HAVING INTERCONNECTOR AND METHOD OF FABRICATING THE SAME - A solar cell module having an interconnector and a method of fabricating the same are disclosed. The solar cell module includes a plurality of solar cells and an interconnector including a first area electrically connected to one of two adjacent solar cells of the plurality of solar cells, a second area electrically connected to the other of the two adjacent solar cells, and a third area connecting the first area to the second area. At least one of the first area and the second area of the interconnector has at least one uneven surface, and the third area of the interconnector has a substantially planarized surface. | 2012-06-21 |
20120152306 | INFLATABLE SOLAR CELL ARRAY - The present invention relates to a solar cell array, which includes a flexible, inflatable membrane. Multiple flexible photovoltaic cells are positioned on the top surface of the flexible membrane. The solar cell array also includes a container for the inflatable membrane and a structure for automatically inflating the membrane when at least one predetermined condition is met. | 2012-06-21 |
20120152307 | Concentrating Solar Power With Glasshouses - A protective transparent enclosure (such as a glasshouse or a greenhouse) encloses a concentrated solar power system (e.g. a thermal and/or a photovoltaic system). The concentrated solar power system includes one or more solar concentrators and one or more solar receivers. Thermal power is provided to an industrial process, electrical power is provided to an electrical distribution grid, or both. In some embodiments, the solar concentrators are dish-shaped mirrors that are mechanically coupled to a joint that enables rotation at a fixed distance about respective solar collectors that are fixed in position with respect to the protective transparent enclosure. In some embodiments, the solar collectors are suspended from structure of the protective transparent enclosure and the solar concentrators are suspended from the solar collectors. In some embodiments, the greenhouse is a Dutch Venlo style greenhouse. | 2012-06-21 |
20120152308 | STRUCTURALLY BREAKING UP A TWO-AXIS TRACKER ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM - Methods and apparatus are described for a two axis tracking mechanism for a concentrated photovoltaic system. A solar array of the two axis tracking mechanism is structurally broken up to have multiple independently movable sets of concentrated photovoltaic solar (CPV) cells. Further, the remainder of the two-axis tracker is manufactured in simple sections that assemble easily in the field while maintaining the alignment of the tracker assembly. The CPV cells are located in two or more paddle assemblies, and the paddle assemblies couple to a common roll axle. Each of the multiple paddle assemblies contains its own set of the CPV solar cells that is independently movable on its own tilt axle from other sets of CPV cells on that two axis tracking mechanism. Each paddle assembly has its own drive mechanism for that tilt axle. | 2012-06-21 |
20120152309 | ALIGNMENT OF PHOTOVOLTAIC CELLS WITH RESPECT TO EACH OTHER DURING MANUFACTURING AND THEN MAINTAINING THIS ALIGNMENT IN THE FIELD - Methods and apparatus are described for a concentrated photovoltaic system. A method of creating a paddle structure with a set of solar receivers that are aligned within and mechanically secured in place in each module contained in a paddle structure. Each solar receiver is assembled and aligned, where the assembly of the solar receiver establishes the alignment of the secondary optic to the photovoltaic solar cell. The assembly of a module with its set of solar receivers establishes the alignment in three dimensions the solar receivers with each other. Individual parts making up the receiver are 1) shaped, 2) sized, 3) keyed, 4) pinned and 5) any combination of these to fit together in only one way so that all of the solar receivers containing the photovoltaic solar cell maintain their alignment when installed in a given CPV module. | 2012-06-21 |
20120152310 | STRUCTURALLY BREAKING UP A SOLAR ARRAY OF A TWO-AXIS TRACKER ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM - In an embodiment, a solar array has its surface area structurally broken up into multiple discreet components smaller in size than the entire solar array itself. Multiple paddle pair assemblies form and make up the surface area of the solar array. Two or more of the paddle structures form a paddle pair assembly per tilt axle of the two axis tracker mechanism. A set of solar receivers, each with its own secondary concentrator optic is aligned within and secured in place in each CPV module in a paddle structure. All of the photovoltaic cells on the two axis tracker mechanism are electrically connected to form the voltage output from the solar array. | 2012-06-21 |
20120152311 | COMPONENTS OF A TWO-AXIS TRACKING ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM - Methods and apparatus are described for a two axis tracking mechanism for a concentrated photovoltaic system. Two or more paddle structures containing multiple CPV modules are installed onto each tilt axle on the common roll axle as part of the two-axis tracking mechanism's solar array. The two or more paddle structures couple across the common roll axle on that tilt axle. The common roll axle and each paddle assembly are manufactured in simple modular sections that assemble easily in the field while maintaining the alignment of the tracker assembly. | 2012-06-21 |
20120152312 | ASSEMBLING AND ALIGNING A TWO-AXIS TRACKER ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM - Methods and apparatus are described for a two axis tracking mechanism for a concentrated photovoltaic system. Two or more components forming the support structure of the two-axis tracker mechanism, which are assembled in the field and are manufactured to allow one or more lasers to align the support structure of the two-axis tracker mechanism in three dimensions vertical (X) dimension, horizontal (Y) dimension, and diagonal (Z) dimension at a site where the concentrated photovoltaic system is to be installed. Adjustable leveling mechanisms are built into the two or more components forming the support structure. | 2012-06-21 |
20120152313 | VARIOUS TRACKING ALGORITHMS AND APPARATUS FOR A TWO AXIS TRACKER ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM - A hybrid solar tracking algorithm is implemented in a two-axis solar tracker mechanism for a concentrated photovoltaic (CPV) system in order to control the movement of the two-axis solar tracker mechanism. The hybrid solar tracking algorithm uses both 1) an Ephemeris calculation and 2) an offset value from a matrix to determine the angular coordinates for the CPV cells contained in the two-axis solar tracker mechanism to be moved to in order to achieve a highest power out of the CPV cells. The matrix populates with data from periodic calibration measurements of actual power being generated by the solar tracker and the tracking algorithm applies Kalman filtering to those measurements over time of the operation of the solar tracking mechanism to create the offset value being applied to the Ephemeris calculation to determine the angular coordinates for the CPV cells. | 2012-06-21 |
20120152314 | PHOTOELECTRIC CONVERSION DEVICE - The present invention provides a photoelectric conversion device. Specifically, the photoelectric conversion device has a structure in which a substrate including a photoelectric conversion element provided at the bottom and a substrate including a photoelectric conversion element provided at the side are secured in a brace form by a light-dividing device. This structure divides incident light using the light-dividing device into a plurality of wavelength bands, and causes the divided light to fall onto the photoelectric conversion elements provided at the bottom and side, thereby making it possible to provide a photoelectric conversion device which is capable of generating a lame amount of electric power. In addition, the light-dividing device distributes pressures and impacts applied to the substrates at the bottom and side, thus making it possible to provide a photoelectric conversion device which has resistance to pressures and impacts. | 2012-06-21 |
20120152315 | Solar energy collector - A solar collector comprises a concentrator that focuses sunlight into concentrated light and a light receiver. The light receiver includes a concave photovoltaic cell structure connected to reflecting surfaces. The concave photovoltaic cell structure is made of a concave photovoltaic cell, or multiple flat photovoltaic cells forming a concave shape, or a photovoltaic cell and its mirror images forming a virtual concave shape. The reflecting surfaces are oriented to reflect light onto the photovoltaic cell. Each reflecting surface may be a mirrored wall of a mirror or the side-wall of a reflecting prism. A heat pipe may be attached to the light receiver and a transparent container may encase the concentrator and the light receiver. The container may be sealed from the environment, contain an insulating gas, or be held under a vacuum. | 2012-06-21 |
20120152316 | TRACKING DEVICE FOR A PHOTOVOLTAIC SYSTEM, AND METHOD FOR INSTALLING SUCH A TRACKING DEVICE - A tracking device contains, for in each case one photovoltaic module, a supporting framework, which has a vertical tracking device and a horizontal tracking device which is forcibly mechanically coupled to the latter. The vertical tracking device contains a supporting structure, which is a supporting mast and is mounted in a rotatable manner about a vertical axis. In operation, vertical tracking is executed with the aid of an electromotive drive, the actuating movement of which is transmitted to the supporting structure. The horizontal tracking device contains in particular an elevation element, which defines a mechanical guide track having different height levels. In operation, the height levels defined by the guide track are transmitted to the photovoltaic module via a mechanical coupling device, in the event of a rotational movement of the supporting structure about the vertical axis, in order to create a pivoting movement about the horizontal axis. | 2012-06-21 |
20120152317 | HIGH CONCENTRATION PHOTOVOLTAIC MODULE - A high concentration photovoltaic module, including a plurality of Fresnel concentrating lenses, serving as lenses for solar radiation concentration, which form a group or array arranged on a “V” shaped structure, which reduces the amount of air contained therein, thus minimizing effects of moisture on active elements of the system, attached by a sealed attachment mechanism, and wherein, at the base, there are a plurality of predetermined cavities each of which house a photovoltaic receiver including at least one photovoltaic cell on which a secondary optical element is placed, improving acceptance angle, thus multiplying electric energy generation capacity of the photovoltaic cells and durability thereof, and includes side parts screwed to the structure which minimize torsion stress caused by attachment to the tracker. | 2012-06-21 |
20120152318 | WATER TANK HAVING A POWER-GENERATING FUNCTION - Disclosed is a water tank having a power-generating function. The disclosed water tank having a power-generating function comprises: a storage unit, the interior of which has a water storage space, and having an open top and a bottom comprising an outlet portion; and a solar cell module which is mounted on the top of the storage unit, such that an inlet portion is formed to feed water into the storage unit, and which receives solar light and generates electrical energy. Water such as rainwater can be fed into the water tank through the inlet portion formed at the periphery of the solar cell module and stored in the water tank, and water stored in the water tank can be used as needed. The solar cell module is mounted on the top of the water tank, and thus does not occupy space, which prevents the problem of occupying land and reduces general costs related thereto. As described above, the solar cell module, which might otherwise occupy a large amount of space, and a water tank are coupled together, to thereby reduce the costs associated with purchasing land. | 2012-06-21 |
20120152319 | Portable Solar Power Generator and Water Heating System - Methods and systems provide for the creation of power and heated water utilizing a solar powered portable structure. According to embodiments described herein, solar radiation is used to heat a power generating bladder containing a heat transfer fluid. The heat transfer fluid within the power generating bladder is circulated through a heat exchanger to transfer heat from the heat transfer fluid to water stored in one or more water storage tanks, thereby heating the water. Solar radiation is also used to generate power by converting the solar radiation received by the power generating bladder to power using a photovoltaic material. The power may be provided for use and used to operate various components of the system. The power may also be stored in a battery. | 2012-06-21 |
20120152320 | SOLAR PANEL STRUCTURE AND CORRESPONDING SOLAR PANEL - A basic frame for a solar panel having a container for a liquid, which container is arranged to constitute a thermal solar panel that can be combined with a photovoltaic solar panel having a plurality of cells, wherein the frame is an extruded piece of predetermined length having at least one first channel arranged for inletting a liquid and one second channel arranged for outletting the liquid. The invention also relates to a hybrid solar panel including the basic frame and to a method of manufacturing the solar panel. | 2012-06-21 |
20120152321 | PHOTOVOLTAIC DEVICES IN TANDEM ARCHITECTURE - A tandem photovoltaic device includes a first cell and a second cell arranged in tandem. The first cell is configured to receive incident electromagnetic radiation and includes a first charge separating layer having a first semiconducting polymer adapted to create electric charge carriers generated by electromagnetic radiation. A second cell is configured to receive electromagnetic radiation passing out of the first cell in a light propagation path. The second cell includes a second charge separating layer having a second semiconducting polymer adapted to create electric charge carriers generated by electromagnetic radiation. A first titanium oxide layer is interposed between the first and second cells, wherein the first titanium oxide layer is substantially amorphous and has a general formula of TiOx where X being a number of 1 to 1.96. | 2012-06-21 |
20120152322 | VERTICAL JUNCTION PV CELLS - A monolithic semiconductor solar cell including a semiconductor layer including a plurality of pores, wherein walls of the pores are doped, forming vertical junctions between the walls of the pores and a bulk of the semiconductor, the pores each contain a conductor which is in electrical contact with the walls of the pores, and the conductors of the pores are electrically interconnected to provide an output voltage of the solar cell. A monolithic semiconductor solar cell including a semiconductor layer including a plurality of trenches, wherein walls of the trenches are doped, forming vertical junctions between the walls of the trenches and a bulk of the semiconductor, the trenches each contain a conductor which is in electrical contact with the walls of the trenches, and the conductors of the trenches are electrically interconnected to provide an output voltage of the solar cell. Related apparatus and methods are also described. | 2012-06-21 |
20120152323 | MULTILAYER FILMS CONTAINING A FLUORINATED COPOLYMER RESIN LAYER AND A CROSS-LINKABLE IONOMERIC ENCAPSULANT LAYER - A multilayer film comprises a layer consisting essentially of a fluorinated copolymer resin and a layer consisting essentially of an ethylene copolymer ionomer blend. The ethylene copolymer ionomer blend, or the product of crosslinking the blend, can be used as an encapsulant layer for solar cells, and the multilayer film is useful as a component of photovoltaic modules. Methods for preparing the multilayer films and the photovoltaic modules are also described. | 2012-06-21 |
20120152324 | USE OF A POLYETHYLENE-BASED FILM IN A PHOTOVOLTAIC MODULE - The invention relates to the use in a photovoltaic module of a film of a composition as a backsheet or as an encapsulant, this composition comprising, with respect to the total weight of the composition: from 1 to 99% of a polyethylene having an ethylene whose level by weight is greater than or equal to 80% chosen from the homopolymers of ethylene and the copolymers of ethylene and another alpha-olefin; from 99 to 1% of a polyolefin B, other than A, carrying a reactive functional group X chosen from the anhydride carboxylic acids and epoxides. The invention also relates to, the composition additionally comprises a polyolefin C, other than B, which carries a functional group Y capable of reacting with the functional group X. The invention further relates to a photovoltaic module comprising the film which is used of the composition and also a process for the manufacture of this module. | 2012-06-21 |
20120152325 | JUNCTION BOX ATTACHMENT TO SOLAR MODULE LAMINATE - A multi-layer photovoltaic module including an integrated junction box base plate. A portion of the top layer of the module may be removed to form an aperture, within which the base plate may be disposed. Terminal connections of a string of photovoltaic cells may be exposed within the aperture, so that a base plate having an access opening allows electrical connections with the string when placed within the aperture. The base plate may be placed within the encapsulating layer aperture prior to lamination of the module layers, so that the base plate becomes more securely integrated into the module during the lamination process. | 2012-06-21 |
20120152326 | Discrete Attachment Point Apparatus and System for Photovoltaic Arrays - An attachment point apparatus and system for photovoltaic arrays is disclosed. One embodiment provides a rail system for receiving a PV module, including a first rail, a second rail, a substantially rectilinear double male connector adapted for coupling an end of the first rail to an end of the second rail, and a connector adapted to attach a PV module to the first rail. Another embodiment provides a PV module including a PV laminate, a frame integral with and supporting the PV laminate, and a spanner bar adapted to solely span a width of the PV module, orthogonally connect at various locations along the frame, and attach to a support structure. A further embodiment provides a coupling device for a PV module comprising a first coupling portion adapted to rotatably engage a PV module, and a second coupling portion adapted to rotatably engage a rail. | 2012-06-21 |
20120152327 | METHOD OF MANUFACTURING SOLAR MODULES - A solar cell module that has a back protective sheet and a front transparent protective sheet and edge sealant members that seal an inner portion of the solar cell module so as to define a cavity that receives a plurality of solar cells. A portion of the back protective sheet extends beyond the sealant members so as to define a mounting region that can receive mounting structures such as holes, connectors, rails or the like. By providing the mounting region, the mounting structures can be spaced from the sealant members which limits the damage to the sealant members during the mounting process and preserves the moisture sealed state of the solar cell cavity. | 2012-06-21 |
20120152328 | SOLAR CELL MODULE - An object of the present invention is to improve reliability and product yield of the solar cell module. A solar cell module includes: a front-surface protection member; a rear-surface protection member; a plurality of solar cells electrically connected by wiring members; a bonding member for encapsulating the solar cells between the front-surface protection member and the rear-surface protection member; and power output wires for taking an output from the solar cells. The rear-surface protection member has an opening at a location facing to extend two adjacent solar cells, and the power output wires are routed out of the rear-surface protection member through the opening. | 2012-06-21 |
20120152329 | SOLAR CELL MODULE - An object of the present invention is to reduce adverse affect of moisture passing through the opening, for improved reliability and product yield of solar cell module. A solar cell module includes: a front-surface protection member; a rear-surface protection member; a plurality of solar cells 11 electrically connected by wiring members; a bonding member for encapsulating the solar cells between the front-surface protection member and the rear-surface protection member; and power output wires for taking an output from the solar cells. The rear-surface protection member has an opening at a location facing a surface of one solar cell, and the power output wires are routed out of the rear-surface protection member through the opening. | 2012-06-21 |
20120152330 | SOLAR CELL MODULE - To prevent the power output wires from being misaligned during the laminating step and reduce moisture entry through the opening, for improved reliability and product yield of solar cell module. A solar cell module includes: a front-surface protection member; a rear-surface protection member; a plurality of solar cells electrically connected by wiring members; a sealing member for sealing the solar cells between the front-surface protection member and the rear-surface protection member; and power output wires for taking an output from the solar cells. The rear-surface protection member has an opening, and a sealing film is disposed to cover the opening. The sealing film has a slit for insertion of the power output wires, and the power output wires are routed out of the rear-surface protection member through the opening. | 2012-06-21 |
20120152331 | SOLAR BATTERY ASSEMBLY - A solar battery assembly, includes a light transmitting upper cover plate, a carrier, and a plurality of solar cells disposed between the light transmitting upper cover plate and the carrier. The solar cells are connected with the carrier via positive connection points and negative connection points. The plurality of solar cells are connected in series, in parallel or in combinations of both via the positive and negative connection points. | 2012-06-21 |
20120152332 | SOLAR BATTERY ASSEMBLY AND METHOD FOR FORMING THE SAME - A method for forming a solar battery assembly is provided, comprising: a) performing cold vacuuming at a temperature ranging from about 0° C. to about 50° C. and hot vacuuming at a temperature ranging from about 50° C. to about 200° C. to a glass plate, a plurality of solar cells and a back sheet that are laminated in turn and adhered together; and b) treating the laminated glass plate, plurality of solar cells and back sheet obtained in step (a) at a temperature ranging from about 100° C. to about 200° C. and a pressure ranging from about 0.5 MPa to about 1.5 MPa to obtain the solar battery assembly. A solar battery assembly is also provided. | 2012-06-21 |
20120152333 | PHOTOVOLTAIC PANEL CLAMP - A photovoltaic panel clamp includes an upper and lower section. The interface between the assembled clamp halves and the module edge is filled by a flexible gasket material, such as EPDM rubber. The gasket preferably has small, finger like protrusions that allow for easy insertion onto the module edge while being reversed makes it more difficult to remove them from the module once installed. The clamp includes mounting posts or an integral axle to engage a bracket. The clamp also may include a locking tongue to secure the clamp to a bracket. | 2012-06-21 |
20120152334 | DYE-SENSITIZED SOLAR CELL WITH HYBRID NANOSTRUCTURES AND METHOD FOR FABRICATING WORKING ELECTRODES THEREOF - A dye-sensitized solar cell with hybrid nanostructures comprises a negative-polarity conductive substrate, a metal oxide layer, a positive-polarity conductive substrate and an electrolyte. The metal oxide layer has a plurality of nanoparticles and a plurality of nanotubes. The metal oxide layer and the electrolyte are arranged between the negative-polarity conductive substrate and the positive-polarity conductive substrate. The nanoparticles increase contact area with dye and thus enhance power generation efficiency. The nanotubes increase carrier mobility and thus effectively transfer electricity to electrodes. The solar cell integrates the advantages of nanoparticles and nanotubes and offsets the disadvantages thereof to effectively enhance the photovoltaic conversion efficiency of dye-sensitized solar cells. | 2012-06-21 |
20120152335 | FULL-SPECTRUM ABSORPTION SOLAR CELL - A full-spectrum absorption solar cell adopts cobalt-doped tin dioxide as an N-type material. Thereby, a solar cell of the present invention can be fabricated by a spray method in a hot pressing fabrication process. The present invention does not need to fabricate a solar cell in a vacuum or furnace system and thus can solve the high cost problem of the conventional technology. The N-type cobalt-doped layer can absorb full spectrum of sunlight. The N-type cobalt-doped layer can be used to fabricate a solar cell with a low-temperature fabrication process. Thus, the present invention does not need to adopt a high-temperature resistant substrate (such as silicon chip or glass) used in the conventional high-temperature fabrication process but can adopt a substrate made of plastic. And, the conversion efficiency of the invention can achieve 1.2%, it is a significant improvement over the oxide-based nanostructures heterojunction solar cells in the world. | 2012-06-21 |
20120152336 | AGGREGATE PARTICLES OF TITANIUM DIOXIDE FOR SOLAR CELLS - Aggregate particles comprising titanium dioxide (TiO | 2012-06-21 |
20120152337 | HETERO-JUNCTION PHOTOVOLTAIC DEVICE AND METHOD OF FABRICATING THE DEVICE - A hetero-junction device and fabrication method in which phase-separated n-type and p-type semiconductor pillars define vertically-oriented p-n junctions extending above a substrate. Semiconductor materials are selected for the p-type and n-type pillars that are thermodynamically stable and substantially insoluble in one another. An epitaxial deposition process is employed to form the pillars on a nucleation layer and the mutual insolubility drives phase separation of the materials. During the epitaxial deposition process, the orientation is such that the nucleation layer initiates propagation of vertical columns resulting in a substantially ordered, three-dimensional structure throughout the deposited material. An oxidation state of at least a portion of one of the p-type or the n-type semiconductor materials is altered relative to the other, such that the band-gap energy of the semiconductor materials differ with respect to stoichiometric compositions and the device preferentially absorbs particular selected bands of radiation. | 2012-06-21 |
20120152338 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a solar cell is discussed. The method may include injecting first impurity ions at a first surface of a substrate by using a first ion implantation method to form a first impurity region, the substrate having a first conductivity type and the first impurity region having a second conductivity type, heating the substrate with the first impurity region to activate the first impurity region to form an emitter region, etching the emitter region from a surface of the emitter region to a predetermined depth to form an emitter part, and forming a first electrode on the emitter part to connect to the emitter part and a second electrode on a second surface of the substrate, which is opposite the first surface of the substrate to connect to the second surface of the substrate. | 2012-06-21 |
20120152339 | THIN FILM SOLAR CELL AND METHOD FOR MANUFACTURING SAME - A method is disclosed for manufacturing a thin film substrate solar cell that has a metal electrode, a photoelectric conversion layer, and a transparent electrode stacked in this order on a substrate, the photoelectric conversion layer combining, in a thickness direction, two or more n, i, p junctions with non-single crystal silicon as main materials thereof. A top cell which is the photoelectric conversion layer on the side of the transparent electrode and another cell of one or more layers on the side of the metal electrode relative to the top cell are provided. The method includes a step of simultaneously removing at least the two or more photoelectric conversion layers and the transparent electrode using a laser with a wavelength having selective sensitivity with respect to the top cell, from the side of the transparent electrode, followed by blowing-away. | 2012-06-21 |
20120152340 | MULTI-JUNCTION PHOTOVOLTAIC DEVICE, INTEGRATED MULTI-JUNCTION PHOTOVOLTAIC DEVICE, AND PROCESSES FOR PRODUCING SAME - A multi junction photovoltaic device and an integrated multi junction photovoltaic device, having a two-terminal structure, in which subsequent layers can be stacked under conditions with minimal restrictions imposed by previously stacked layers. Also, processes for producing these photovoltaic devices. A plurality of photovoltaic cells having different spectral sensitivity levels are stacked such that at least the photovoltaic cells ( | 2012-06-21 |
20120152341 | LOW BOW ALUMINUM PASTE WITH AN ALKALINE EARTH METAL SALT ADDITIVE FOR SOLAR CELLS - The present invention relates to a composition for use as a backside conductive paste in solar cells. The paste comprises aluminum powder, an organic vehicle and an additive comprising a salt of an alkaline earth metal ion and an organic counterion. | 2012-06-21 |
20120152342 | ALUMINUM PASTE COMPOSITIONS COMPRISING METAL PHOSPHATES AND THEIR USE IN MANUFACTURING SOLAR CELLS - Disclosed are aluminum paste compositions, processes to form solar cells using the aluminum paste compositions, and the solar cells so-produced. The aluminum paste compositions have 0.005-7%, by weight of a metal phosphate; 46-84.9%, by weight of an aluminum powder; and 15-50%, by weight of an organic vehicle, wherein the amounts in % by weight are based on the total weight of the aluminum paste composition. | 2012-06-21 |
20120152343 | ALUMINUM PASTE COMPOSITIONS COMPRISING SILOXANES AND THEIR USE IN MANUFACTURING SOLAR CELLS - Disclosed are aluminum paste compositions, processes to form solar cells using the aluminum paste compositions, and the solar cells so-produced. The low-siloxane aluminum paste compositions consist essentially of 0.005-2.6%, by weight of at least one siloxane; 44.5-84.9%, by weight of an aluminum powder; 0.05-5.8% of an optional indium-free additive; and 15-50%, by weight of an organic vehicle, wherein the amounts in % by weight are based on the total weight of the aluminum paste composition. The high-siloxane aluminum paste compositions comprise 15-68%, by weight of at least one siloxane; 25-84.9%, by weight of an aluminum powder; 0.1-10%, by weight of an organic vehicle. | 2012-06-21 |
20120152344 | ALUMINUM PASTE COMPOSITIONS COMPRISING CALCIUM OXIDE AND THEIR USE IN MANUFACTURING SOLAR CELLS - Disclosed are aluminum paste compositions, processes to form solar cells using the aluminum paste compositions, and the solar cells so-produced. The aluminum paste compositions comprise 0.03% to 9%, by weight of crystalline calcium oxide; 27% to 89.9%, by weight of an aluminum powder; and 10% to 70%, by weight of an organic vehicle, wherein the amounts in % by weight are based on the total weight of the aluminum paste composition. | 2012-06-21 |
20120152345 | ALUMINUM PASTES COMPRISING BORON NITRIDE AND THEIR USE IN MANUFACTURING SOLAR CELLS - Disclosed are aluminum paste compositions, processes to form solar cells using the aluminum paste compositions, and the solar cells so-produced. The aluminum paste compositions comprise 0.003% to 9%, by weight of boron nitride; 27% to 89%, by weight of an aluminum powder, such that the weight ratio of aluminum powder to boron nitride is in the range of 9:1 to 9909:1; and 0.1% to 9%, by weight of an optional glass frit-free additive, the optional glass frit-free additive comprising amorphous silicon dioxide, crystalline calcium oxide organometallic compounds, metal salts, or mixtures thereof; and 10% to 70%, by weight of an organic vehicle, wherein the amounts in % by weight are based on the total weight of the aluminum paste composition. | 2012-06-21 |
20120152346 | LIGHT ABSORPTION-ENHANCING SUBSTRATE STACKS - This disclosure provides substrate stacks for use in photovoltaic cells and methods of manufacturing the same. In one aspect, a substrate stack can include a substrate layer having at least one surface with an RMS roughness value that is greater than 9 nm. The substrate stack can also include a transparent conductive oxide layer disposed over the substrate layer. The transparent conductive oxide layer can include at least a first surface with an RMS roughness value that is greater than 9 nm and a second surface with an RMS roughness value that is greater than 9 nm. The RMS roughness value of the second surface can be greater than the RMS value of the first surface. | 2012-06-21 |
20120152347 | STACKED ELECTRODE AND PHOTO-ELECTRIC DEVICE HAVING THE SAME - A stacked electrode includes an optical match layer, a transparent conductive layer, and a metal layer. A complex refractive index of the optical match layer is N | 2012-06-21 |
20120152348 | SOLAR CELL ELEMENT AND METHOD FOR MANUFACTURING SOLAR CELL ELEMENT - In order to improve a photoelectric conversion efficiency, a solar cell element comprises a semiconductor substrate with a first surface serving as a light-receiving surface, a second surface that is a back surface of the first surface, and a plurality of through holes formed so as to extend from the first surface to the second surface. An area of an opening of each of the plurality of through holes increases as the through hole is located closer to a peripheral portion of the semiconductor substrate relative to a central portion thereof. | 2012-06-21 |
20120152349 | JUNCTION BOX ATTACHMENT FOR PHOTOVOLTAIC THIN FILM DEVICES - A flexible solar cell assembly having solar cells that are positioned within a sealed module chamber. A sealed wiring chamber is positioned on an end of the sealed module chamber and is interposed between the sealed module chamber and a junction box. Wiring interconnecting the junction box to the solar cells in the sealed module chamber is routed through the sealed wiring chamber to inhibit water entry into the sealed module chamber via the wiring. | 2012-06-21 |
20120152350 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a solar cell module wherein deterioration of the strength of adhering between a terminal box and an adhesive can be suppressed, while facilitating an adhering step. The solar cell module ( | 2012-06-21 |