Wiedmann
Christian Wiedmann, San Mateo, CA US
Patent application number | Description | Published |
---|---|---|
20110066955 | System and Method for Managing a Written Transaction - A system and method for managing transactions that include numerous documents and written electronic communications between a plurality of participants is disclosed. Communications and documents related to the transaction are obtained and analyzed to determine the relationships between them and the parties authorized to view each. The communications and documents are stored with the relationship data so that a participant may view authorized items in a manner that indicates the particular relationship in which the participant is interested. | 03-17-2011 |
Christian Wiedmann, Redwood City, CA US
Patent application number | Description | Published |
---|---|---|
20130276060 | METHODS AND SYSTEMS FOR FALLBACK MODES OF OPERATION WITHIN WIRELESS COMPUTER NETWORKS - Described herein are systems and methods for fallback operation within WLANs that rely on remote authentication procedures. When a primary network node authentication process fails, fallback access control parameters associated with a secondary network node authentication process are exchanged between a network node and an authentication server, wherein the secondary network node authentication process allows the network node to access other resources of a computer network. | 10-17-2013 |
Dirk Wiedmann, Schaffhausen CH
Patent application number | Description | Published |
---|---|---|
20090076515 | INSTRUMENT FOR DISIMPACTING A DAMAGED VERTEBRAL BODY - The invention relates to an instrument for disimpacting a damaged vertebral body, comprising a unit, whose effective length can be adjusted in a longitudinal direction and whose underside can be positioned on the skin above a damaged vertebral body. According to the invention, supports that can be displaced in relation to one another are located on the adjustable unit, the distance between the exteriors of the two supports that face away from one another in the longitudinal direction defining the effective length of the adjustable unit. The adjustment range of the effective length is dimensioned in such a way that the supports can be positioned between lever elements, which are provided for the distraction of the vertebral bodies lying cranially and caudally adjacent to the damaged vertebral body and the supports are designed to maintain the mutual distance between the lever elements. | 03-19-2009 |
Isaac M. Wiedmann, Middleton, WI US
Patent application number | Description | Published |
---|---|---|
20080276722 | ELECTRONIC FLUID DISPENSING APPARATUS AND RELATED METHOD - An electronic fluid dispensing apparatus and related method. At least some of the illustrative embodiments are apparatuses comprising a funnel comprising a receiving mouth open to atmosphere, a sidewall that defines a frustum, and an apex that comprises an end portion (the frustum tapers from the receiving mouth towards the apex), a tube fluidly coupled to the end portion (the tube configured to receive a fluid from the funnel, the combined volume of the funnel and the tube being no greater than 64 fluid ounces), and a device coupled to the tube (the device configured to determine a parameter of a fluid that flows through the funnel and tube). | 11-13-2008 |
Monika Karin Wiedmann, Blountville, TN US
Patent application number | Description | Published |
---|---|---|
20150325442 | Formulations of Solutions and Processes for Forming a Substrate Including a Dopant - Formulations of solutions and processes are described to form a substrate including a dopant. In particular implementations, the dopant can include arsenic (As) or phosphorus (P). In an embodiment, a dopant solution is provided that includes a solvent and a dopant-containing molecule. In a particular embodiment, the solvent of the dopant solution can have a flashpoint that is at least 55° C. In some cases, the dopant-containing molecule can have a molecular weight that is no greater than about 300 g/mol. In other instances, a ratio of a concentration of a dopant-containing molecule relative to a concentration of a contaminant is no greater than about 1×10 | 11-12-2015 |
Peter Wiedmann, Montgomery, OH US
Patent application number | Description | Published |
---|---|---|
20140123432 | METHOD AND APPARATUS FOR PARTICULATE REMOVAL FROM MOVING PAPER WEBS - An apparatus for removing particulate-carrying air from a moving web. The moving web has a first side and a second side. The apparatus includes a NACA duct positioned in a non-contacting relationship on a first side of the moving web, and at least partially submerged in a particulate-carrying boundary layer of the moving web. The NACA duct can have an intake opening and an exhaust opening such that when the intake opening is submerged in the boundary layer at least a portion of the particulate-carrying air from the boundary layer enters the intake opening and exits the exhaust opening, thereby scavenging particulate-carrying air from said boundary layer. | 05-08-2014 |
20140339046 | Methods and Apparatuses for Rejecting Defective Absorbent Articles from a Converting Line - The present disclosure relates to methods and apparatuses for rejecting defective absorbent articles from a converting line. At a downstream portion of a converting process, the continuous length of absorbent articles may be subjected to a final knife and cut to create separate and discrete absorbent articles in the form of diapers. From the final knife, the discrete absorbent articles may then advance in a first direction on a first carrier. A pneumatic system may be activated to redirect the leading end portion of a defective absorbent article advancing from the first carrier, while upstream of a second carrier. In turn, the redirected leading end portion of the defective absorbent article is transferred from the first carrier to a third carrier. And the third carrier advances the defective absorbent article with the third carrier along the reject article transport path away from the converting process. | 11-20-2014 |
20140342894 | Methods and Apparatuses for Folding Absorbent Articles - The present disclosure relates to methods and apparatuses for manufacturing absorbent articles. More particularly, the systems and methods for folding absorbent articles advancing in a converting line may be configured with tucker blades that prevent opposing end regions of absorbent articles from colliding directly with each other as the absorbent articles are being folded. | 11-20-2014 |
20140342895 | Methods and Apparatuses for Folding Absorbent Articles - The present disclosure relates systems and methods for folding absorbent articles advancing in a converting line. The folding processes and apparatuses herein may be configured with tucker blades that are configured to maximize the period of time wherein the leading edges of the tucker blades move at maximum speeds during the folding process. | 11-20-2014 |
Peter Wiedmann, Loveland, OH US
Patent application number | Description | Published |
---|---|---|
20080223537 | Method and apparatus for selective folding or redirecting - The present disclosure relates to a method for redirecting cut web products and/or rejecting cut web products. The method comprises advancing a plurality of cut web products along a first path and providing a redirecting or folding device for folding the plurality of cut web products and/or delivering the folded cut web products to a second path. Prior to reaching the folding device, the cut web products may be determined to be defective. The folding device can be accelerated, decelerated, or substantially stopped, such that a selected cut web product is not delivered to the second path, thereby rejecting the selected cut web product. The present disclosure additionally comprises an apparatus for redirecting and/or rejecting cut web products. | 09-18-2008 |
20100012285 | Method And Apparatus For Selective Folding Or Redirecting - The present disclosure relates to a method for redirecting cut web products and/or rejecting cut web products. The method comprises advancing a plurality of cut web products along a first path and providing a redirecting or folding device for folding the plurality of cut web products and/or delivering the folded cut web products to a second path. Prior to reaching the folding device, the cut web products may be determined to be defective. The folding device can be accelerated, decelerated, or substantially stopped, such that a selected cut web product is not delivered to the second path, thereby rejecting the selected cut web product. The present disclosure additionally comprises an apparatus for redirecting and/or rejecting cut web products. | 01-21-2010 |
20120317742 | METHOD AND APPARATUS FOR PARTICULATE REMOVAL FROM MOVING PAPER WEBS - An apparatus for removing particulate-carrying air from a moving web. The moving web has a first side and a second side. The apparatus includes a NACA duct positioned in a non-contacting relationship on a first side of the moving web, and at least partially submerged in a particulate-carrying boundary layer of the moving web. The NACA duct can have an intake opening and an exhaust opening such that when the intake opening is submerged in the boundary layer at least a portion of the particulate-carrying air from the boundary layer enters the intake opening and exits the exhaust opening, thereby scavenging particulate-carrying air from said boundary layer. | 12-20-2012 |
20120318298 | METHOD AND APPARATUS FOR PARTICULATE REMOVAL FROM MOVING PAPER WEBS - A method for removing dust-carrying air from a moving paper web is disclosed. The method includes the steps of: providing a moving web, the web having a first side and a second side, the web moving at a sufficient rate to produce a boundary layer of adjacent dust-carrying air; providing a NACA duct, the NACA duct having an intake opening and walls that diverge in increasing cross-sectional area to an exhaust opening having greater cross sectional area than the intake opening; and submerging the intake opening into the boundary layer to scavenge dust-carrying air from the boundary layer. | 12-20-2012 |
Stephen L. Wiedmann, Boerne, TX US
Patent application number | Description | Published |
---|---|---|
20150096675 | SYSTEM AND METHOD FOR APPLYING TUBULAR SHRINK SLEEVE MATERIAL TO CONTAINERS - Aa machine for applying tubular film to products includes a mandrel assembly about which tubular film is passed. The mandrel assembly includes a film cutter for cutting the tubular film into lengths sized for application to containers passing below the mandrel assembly. A sleeve ejection arrangement is associated with the mandrel assembly and includes a mechanism that moves linearly while engaging a cut length of film so as to eject the cut length of film from the mandrel assembly and onto a container. The mechanism may be arranged so as to also impart rotation to the cut length of film as it is ejected. | 04-09-2015 |
Timothy S. Wiedmann, Minneapolis, MN US
Patent application number | Description | Published |
---|---|---|
20130136702 | METHOD OF NEUTRALIZING AN AEROSOL CONTAINING A COMPOUND OF INTEREST DISSOLVED IN A LOW PH SOLUTION - Systems and methods for neutralizing a solution comprising a compound of interest, comprising: aerosolizing a solution, wherein the solution is a low pH solution and comprises the compound of interest; contacting the aerosolized solution with ammonia vapor, wherein the ammonia vapor neutralizes at least a portion of said aerosolized solution; and removing at least some water from the neutralized aerosolized solution, wherein the neutralized aerosolized solution is at least partially dehydrated. | 05-30-2013 |
Ulrich Wiedmann, Redwood City, CA US
Patent application number | Description | Published |
---|---|---|
20130276060 | METHODS AND SYSTEMS FOR FALLBACK MODES OF OPERATION WITHIN WIRELESS COMPUTER NETWORKS - Described herein are systems and methods for fallback operation within WLANs that rely on remote authentication procedures. When a primary network node authentication process fails, fallback access control parameters associated with a secondary network node authentication process are exchanged between a network node and an authentication server, wherein the secondary network node authentication process allows the network node to access other resources of a computer network. | 10-17-2013 |
Uwe Wiedmann, Niskayuna, NY US
Patent application number | Description | Published |
---|---|---|
20140177786 | PHOTON-COUNTING CT-SYSTEM WITH REDUCED DETECTOR COUNTING-RATE REQUIREMENTS - Various of the disclosed embodiments contemplate systems and methods that compensate for the limited dynamic range of certain X-Ray detector systems, such as CAT-Scan detector systems. In some embodiments, the system alternates between different photon emission flux values and then gives more consideration to an attenuation value associated with a more favorable detection flux. In this manner, different object densities may be accounted for and may be more properly imaged despite the particular characteristics of the X-Ray system. | 06-26-2014 |
20140177810 | SYSTEM AND METHODS FOR X-RAY TUBE AGING DETERMINATION AND COMPENSATION - Exemplary embodiments are directed to a system and method for estimating and compensating for anode target filtration in an X-ray tube. Certain embodiments record changes in the photon flux over the life of the tube. By comparing the flux values, filtration resulting from a roughened target surface and target deposition on the tube window may be inferred. A plurality of systems and methods for comparing flux values are provided and the relative merits and complementary effects of each discussed. | 06-26-2014 |
20150137795 | SYSTEMS AND METHODS FOR MEASURING CURRENT WITH SHIELDED CONDUCTORS - Systems and methods for measuring current with shielded conductors are provided. One system includes a first wire within shielding, wherein the first wire is connected between a high voltage source and a filament of an x-ray system. The system also includes a second wire within shielding, wherein the second wire is connected between the high voltage source and the x-ray system and the shielding of the first and second wires is at a high voltage potential of the x-ray system. The system further includes a measurement resistor at a high voltage potential, wherein the measurement resistor is connected between the shielding and one of the first or second wires. | 05-21-2015 |
Uwe Wiedmann, Buc FR
Patent application number | Description | Published |
---|---|---|
20090092219 | METHOD AND APPARATUS FOR PERFORMING DUAL-SPECTRUM CT WITH FAST KV MODULATION AT MULTIPLE-VIEW INTERVALS - A CT system includes a rotatable gantry having an opening for receiving a subject to be scanned, a rotatable gantry having an opening for receiving a subject to be scanned, an x-ray source configured to project x-rays having multiple energies toward the subject, and a generator configured to energize the x-ray source to a first voltage and configured to energize the x-ray source to a second voltage, the first voltage distinct from the second voltage. The system further includes a controller configured to cause the generator to energize the x-ray source to the first voltage for a first duration, acquire imaging data for at least one view during at least the first duration, after the first duration, cause the generator to energize the x-ray source to the second voltage for a second duration, and acquire imaging data for two or more views during at least the second duration. | 04-09-2009 |
20090310740 | COMPUTED TOMOGRAPHY METHOD AND SYSTEM - A method of computed tomography is disclosed herein. The method includes acquiring a first plurality of views during a first helical pass and acquiring a second plurality of views during a second helical pass. The method also includes generating an image based on both the first plurality of views and the second plurality of views. | 12-17-2009 |
Uwe Wiedmann, Clifton Park, NY US
Patent application number | Description | Published |
---|---|---|
20120326031 | METHOD AND DEVICE FOR APPLYING DUAL ENERGY IMAGING - A medical imaging method comprising generating a radiation at a first energy level by a radiation source, generating a radiation at a second energy level different from the first energy level by the radiation source, emitting the generated radiations at an output of the radiation source towards a detector, and blocking or diverting the emitted radiations during at least one intermediate phase during which the radiation source switches in a transient way from one of the first energy level and the second energy level to the other of the first energy level and the second energy level. | 12-27-2012 |
20150049857 | ASSESSMENT OF FOCAL SPOT CHARACTERISTICS - Use of a reference detector to characterize an X-ray emission focal spot is disclosed. In certain embodiments, the reference detector may contain one or more openings or apertures that may be used to acquire localized X-ray intensity information used to derive the focal spot characteristics. In certain embodiments, the reference detector is on the source-side of the imaged volume. | 02-19-2015 |
20150063546 | APPARATUS AND METHODS TO CONTROL AN ELECTRON BEAM OF AN X-RAY TUBE - Apparatus and methods to control an electron beam of an x-ray tube are provided. One apparatus includes at least one of (i) a first switching unit having a voltage source and a pair of switches connected in series and configured to switch between open and closed positions to change an output voltage to engage or bypass the voltage source or (ii) a second switching unit connected to a voltage source and having a first pair of switches connected in series and a second pair of switches connected in series, wherein the first and second pair of switches are connected in parallel, and wherein the first and second pairs of switches are configured to switch between open and closed position to change an output voltage generated from the voltage source. The first and second switching units are connected in series and a third switching unit provided that is amplitude controllable. | 03-05-2015 |
20150110251 | COUPLED MAGNET CURRENTS FOR MAGNETIC FOCUSING - Issues related to maintaining the size of a focal spot on the target material of an X-ray source are addressed by linking the currents used in a magnetic focusing system employed in the X-ray source. The size of the focal spot on the target is less sensitive to current changes applied to the magnetic focusing system due to this linkage. | 04-23-2015 |