Patent application number | Description | Published |
20090255372 | RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH - The invention relates to a process for recovering valuable metals from a superalloy which has the steps of digesting the superalloy in a salt melt. The salt melt contains 60-95% by weight of NaOH and 5-40% by weight of Na | 10-15-2009 |
20100059707 | Mixed metal hydroxides and their preparation and use - The present invention relates to a particulate mixed metal hydroxide that includes nickel, cobalt and aluminium. The powder particles have a core of nickel/cobalt hydroxide, and a surface that is coated with amorphous aluminium hydroxide. A process for the continuous preparation of such mixed metal hydroxides is also described. The process includes precipitating aluminium hydroxide in the presence of a nickel/cobalt mixed hydroxide in a tube reactor. The mixed metal hydroxides of the present invention may be used to prepare active materials for positive electrodes of a secondary battery. | 03-11-2010 |
20100102282 | PULVERULENT COMPOUNDS, PROCESSES FOR THE PREPARATION THEREOF AND THE USE THEREOF IN ELECTROCHEMICAL APPLICATIONS - The present invention relates to pulverulent compounds of the formula Ni | 04-29-2010 |
20100310869 | POWDER NiaMbOx(OH)y COMPOUNDS, PROCESSES FOR MAKING THE SAME, AND USES THEREOF IN BATTERIES - Powdery compounds of the formulation Ni | 12-09-2010 |
20110123709 | PROCESS FOR PRODUCING PURE AMMONIUM PERRHENATE - A process for preparing a pure ammonium perrhenate includes producing a first aqueous suspension containing an ammonium perrhenate. A stoichiometric amount of a nitric acid is added to the first aqueous suspension so as to produce a second suspension. The second suspension is introduced into a cathode space of an electrolysis cell. The electrolysis cell is divided by a cation-exchange membrane into the cathode space and an anode space. The nitric acid is cathodically reduced to a nitrous acid in the cathode space by applying an electric potential. The nitrous acid is reacted with ammonium ions of the ammonium perrhenate so as to form an aqueous perrhenic acid. Potassium ions are removed from the aqueous perrhenic acid. At least a stoichiometric amount of ammonia is added to the aqueous perrhenic acid so as to produce the pure ammonium perrhenate. | 05-26-2011 |
20110180748 | POWDERED NIAM1 BM2C(O)X(OH)YCOMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF IN BATTERIES - The invention is directed to a pulverulent compound of the formula Ni | 07-28-2011 |
20110300470 | DEVICE AND METHOD FOR THE PRODUCTION OF COMPOUNDS BY PRECIPITATION - The invention relates to a device and a method for the production of compounds by precipitation of solids from solutions, the physical and chemical properties of the solid particles formed on precipitation being flexible and can be independently fixable. Custom products can thus be produced with very high space-time yields and a particulate nickel/cobalt mixed hydroxide of formula Ni | 12-08-2011 |
20120045647 | TUNGSTIC ACID POWDER CONSISTING OF SPHERICAL TUNGSTEN PARTICLES AND METHOD FOR PRODUCING SAME - Process for the production of a powdered spherical tungstic acid by acidification of an aqueous alkaline tungstate solution with mineral acid at elevated temperature, preferably in a continuous stirred tank or a cascade of at least 2 continuous stirred tanks, and tungstic acid obtainable in this way, which is characterised by a high bulk density and spherical morphology. | 02-23-2012 |
20140138586 | COBALT- AND MOLYBDENUM-CONTAINING MIXED OXIDE CATALYST, AND PRODUCTION AND USE THEREOF AS WATER GAS SHIFT CATALYST - A mixed oxide catalyst includes a support material selected from the group comprising aluminum oxide, magnesium oxide, titanium oxide, and mixtures of aluminum oxide, magnesium oxide, and titanium oxide, and a catalyst active component comprising cobalt oxide and molybdenum oxide. The catalyst active component is nanodispersed in the support material. | 05-22-2014 |
20140301939 | PROCESS FOR PRODUCING PURE AMMONIUM PERRHENATE - The present invention provides an ammonium perrhenate containing less than 5 ppm of potassium. | 10-09-2014 |
20150210561 | POWERED COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF IN LITHIUM SECONDARY BATTERIES - The invention is directed to a process for preparing a pulverulent compound of the formula Ni | 07-30-2015 |
Patent application number | Description | Published |
20090013293 | Delay Calculation Method, A Data Processing Program and A Computer Program Product for Routing of Wires of an Electronic Circuit - The invention relates to a delay calculation method for wiring nets of an electronic circuit, wherein a net within an electronic circuit comprises a driver pin (P | 01-08-2009 |
20100100347 | Method and System for Calculating Timing Delay in a Repeater Network in an Electronic Circuit - Calculating a timing delay in a repeater network in an electronic circuit. The repeater network comprises a plurality of driving cells. At least one loop comprising one or more pins and one or more driving cells for driving the loop is implemented. Each driving cell in the loop is arranged between two branches of the loop. For each driving cell, the loop is opened a plurality of times per driving cell, with one open at a time. A dedicated arrival time of a signal at each sink of the repeater network for the one open at a time per driving cell is calculated. The dedicated arrival time is stored. The calculation step and the storing step is repeated until the dedicated arrival time at each sink of the repeater network is available for each of the opens per driving cell. | 04-22-2010 |
20120216160 | ESTIMATING POWER CONSUMPTION OF AN ELECTRONIC CIRCUIT - A method comprises estimating power consumption of an electronic circuit. The estimating includes assigning a first gate of the at least one gate into a priority queue based on a levelized result of the electronic circuit for a full circuit calculation and assigning a second gate of the at least one gate into the priority queue which fan-out gate is directly connected to a fan-in gate of a resized gate for an incremental circuit calculation. The estimating includes, for each gate from the priority queue, performing the following operations. Latest and earliest signal arrival times at an output net of the gate are determined by static timing analysis and calculating a glitch window as difference, and a transition metric is calculated for the output net based on the glitch window. The operations include determining an upper bound of signal transitions, and estimating the power consumption based on the upper bound. | 08-23-2012 |
20120216168 | GATE CONFIGURATION DETERMINATION AND SELECTION FROM STANDARD CELL LIBRARY - A method comprises determining gate configuration from a standard cell library for optimizing behavior of a logic gate in an electronic circuit to be resized. The determining includes defining variables for the logic gate to be resized and defining nets influenced by the logic gate to be resized. The determining includes determining constraints relative to other logic gates in the electronic circuit affected by the logic gate to be resized and formulating objective function to be solved by the electronic circuit. The determining includes solving the objective function using a linear programming solver based on the defined variables and the determined constraints. The determining includes outputting solving of the objective function obtained by linear programming solver for further processing. The gate configuration is selected from the standard cell library for optimizing behavior of the logic gate to be resized based on solving of the objective function. | 08-23-2012 |
20120266120 | GLITCH POWER REDUCTION - A method comprises reducing power consumption of an electronic circuit, wherein the electronic circuit comprises at least one logic cone with at least one gate having a single output net, wherein representations of the at least one gate are instances of elements from a standard cell library. Reducing of the power consumption comprises determining an upper bound for dynamic power consumption by calculating transition metrics and power metrics for each gate. Reducing of the power consumption comprises selecting gates with an upper bound for power consumption greater than a predetermined threshold value. For each selected gate, performing operations comprising: testing multiple configurations from the standard cell library for the selected gate by calculating respective upper bound for power consumption for each of the multiple configurations; selecting gate configuration with minimum upper bound for power consumption; and modifying the gate-level design representation according to the selected gate configuration. | 10-18-2012 |
Patent application number | Description | Published |
20140197174 | MOLDED RESERVOIR SUPPORT STRUCTURE COUPLING - A molded reservoir support structure coupling may include an anchor and a support structure. The anchor may have one or more first flange(s) projecting generally laterally from a side wall of the anchor. The support structure may have one or more second flange(s) projecting generally laterally therefrom. When interconnected, surface-to-surface confrontation between the first flange(s) and the second flange(s) inhibits longitudinal separation of the anchor and the support structure. | 07-17-2014 |
20140239557 | BLOW MOLDING PROCESS AND APPARATUS - In at least some implementations, a blow molding process provides that portions of the parison are engaged by one or more clamping devices disposed on or adjacent to the blow mold parts, and that the blow mold is opened whereby the parison is torn apart between the clamping devices, into two or more pieces of the parison. In other implementations, the clamping devices may be moved relative to the blow mold to tear the parison, or the parison may be torn by a combined movement of the blow mold parts and clamping devices. | 08-28-2014 |
20150034175 | CLOSED TANK SYSTEM - In at least some implementations, a fuel tank includes a tank body defining a chamber adapted to receive liquid fuel therein, a reinforcement for the tank body to permit the pressure within the chamber to exceed the vapor pressure of a fuel to be received within the chamber, and an inlet to the tank body through which fuel is added to the chamber. The inlet is configured to mate with a refueling nozzle through which fuel is added to the chamber to permit refueling the tank and maintaining the pressure in the chamber above atmospheric pressure. | 02-05-2015 |
Patent application number | Description | Published |
20120107609 | SOLAR MIRROR FILM COMPOSITE HAVING PARTICULARLY HIGH WEATHERING AND UV STABILITY - The invention relates to a film composite and the use thereof as a mirror film in solar reflectors in view of the sustainable guarantee of the required reflection of solar radiation (total solar reflection). In particular, the invention relates to the use of cover films on the basis of polymethyl methacrylate (PMMA) in the film composite, having an especially high UV stability, and a high weathering stability. The invention further relates to a UV and weather protection package for said solar mirror film, as utilized in solar reflectors, for improving the optical life span, weathering stability, and for avoiding delamination. The invention further relates to a surface finish with regard to scratch resistance, anti-soil and chemical stability of the solar mirror film. | 05-03-2012 |
20120182607 | CONCENTRATOR FOR SOLAR ENERGY GENERATION AND PRODUCTION THEREOF FROM POLYMERIC MATERIALS - The present invention relates to a concentrator for concentrating solar radiation and to the production thereof from polymeric materials. The concentrator according to the invention can be used in photovoltaically or in particular in solar thermally usable systems. The concentrator according to the invention allows for the efficient concentration of solar radiation onto objects such as solar cells, independent of the geometry thereof. This relates, for example, to the surface of a solar cell as it is used in concentrating photovoltaics, and also an absorber tube as it is used in concentrating solar heating, for example in the scope of the parabolic trough technology. | 07-19-2012 |
20120244412 | PERFORATED FILM - The invention relates to a perforated film that has a thickness of less than 20 μm, a tensile strength of 2 N/cm to 40 N/cm, and a perforated surface area of 10% to 90%. | 09-27-2012 |
20130008491 | PLASTICS PHOTOVOLTAIC MODULE AND PROCESS FOR ITS PRODUCTION - The invention describes a composite in which solar cells can be encapsulated, being a photovoltaic module, composed of the following elements: an outer layer made of a transparent thermoplastic and/or a barrier foil, and an elastic layer into which the solar cells have been embedded and a barrier foil or a barrier sheet. | 01-10-2013 |
20130291929 | LONG-LIFE OPTICAL CONCENTRATOR BASED ON A SPECIFIC FRESNEL LENS PRODUCED FROM POLYMERIC MATERIALS FOR SOLAR POWER GENERATION - The present invention relates to a concentrator for focusing solar radiation, having surface structuring in the form of one or more Fresnel lenses on the lower side, and to the production thereof from polymeric materials by means of a specific extrusion process. The inventive concentrator can be employed in plants utilizable for photovoltaic or solar heating purposes, and has the required durability and performance in demanding climatic zones. The inventive concentrator enables particularly economic production and efficient concentration of solar radiation onto objects such as solar cells or absorber units, irrespective of the geometry thereof. The inventive concentrator has high longevity and—combined with this—high optical performance when employed in extreme and demanding climatic zones. This relates, for example, to the area of a high-performance solar cell used in concentrating photovoltaics, and likewise to an absorber tube which finds use in concentrating solar thermal collector, for example in the context of parabolic trough technology. | 11-07-2013 |
20140144427 | POLYMERIC MATERIALS FOR EXTERNAL APPLICATIONS WITH SELF-HEALING SURFACE PROPERTIES AFTER SCRATCHES OR ABRASION DAMAGE - The invention relates to surface enhancements for composite mouldings made from polymeric materials and to the use thereof in solar systems. These solar systems may be solar reflectors for concentrating solar radiation, flexible photovoltaic composite films, or CPV (Concentrated Photovoltaics) lenses for concentrating solar radiation. | 05-29-2014 |
Patent application number | Description | Published |
20080202904 | Switching device having a coupling element - A switching device is disclosed. In at least one embodiment, the switching device includes a coupling element for non-contacting communication, and a first enclosure part. According to at least one embodiment, the switching device includes an at least partially spherical holder, in which case the partially spherical holder can rotate by virtue of its shape about at least two axes with respect to the first enclosure part. Further, the partially spherical holder is provided in order to retain and to hold the coupling element. | 08-28-2008 |
20080230358 | Command Switch, in Particular an Emergency Stop Switch - A command switch or and emergency stop switch is disclosed, which includes an actuator and a contact sensor which is separated therefrom. The actuator includes housing and a tappet, which is guided therein and which has a rest position and an actuation position. The contact sensor includes an open switch element which can be placed in the actuation position by way of the tappet in a tensed position. In at least one embodiment, the command switch also includes an additional switch element which is provided with a first switch piece and a second switch piece, which are applied to the actuator in a separated manner and in/on the contact sensor. The additional switch element only closes when the contact sensor is secured to the actuator. The switch pieces of the additional switch element are separated from each other in a compulsory and advantageous manner by the separated embodiment of the command switch enabling them to be secured to different components of the command switch. An axial or radial misalignment, tilting or rotation between the actuator and the contact sensor leads to the non-conductive connection of the contact piece. | 09-25-2008 |
20090009207 | Sensor unit with safety system - A sensor unit is disclosed with a safety system for use with a signal generator, where at least one evaluation unit is provided for evaluating a signal from a sensor and for producing a first trigger signal based on the signal. In at least one embodiment, a more compact and less expensive version of a sensor unit is provided, which operates reliably under high safety demands. In at least one embodiment, this is achieved by a safety system which has a checking unit for checking the operation of the evaluation unit using a test signal. The test signal is processed by the evaluation unit in the same way as the signal from the sensor. The two-channel output is provided on the basis of a conclusiveness check in the checking unit. | 01-08-2009 |
20100104875 | MANUFACTURING METHOD FOR A PLUNGER AND SUCH A PLUNGER - At least one embodiment of a plunger has, when viewed in a longitudinal direction, a central region and two outer regions adjoining the central region. The outer regions are injection-moulded from a non-magnetizable material. In the central region, a magnetizable material is integrated in the plunger. In at least one embodiment, an injection-mouldable material is used as the magnetizable material, and the plunger including the magnetizable material is manufactured by way of a two-component injection-moulding process. A defined magnetization is impressed on a section of the central region once the magnetizable material has been integrated in the plunger. | 04-29-2010 |