Abstract: Disclosed is an electronic apparatus. The electronic apparatus may include a first display with a first side surface disposed along a first direction and a second side surface disposed along a second direction perpendicular to the first direction, a flexible second display disposed behind the first display and including a main region, a first region extending from the main region toward the first side surface, and a second region extending from the main region toward the second side surface, a first roller configured to wind or unwind the first region and movable along the first direction, and a second roller configured to wind or unwind the second region and movable along the second direction. The first roller may move along the first direction based on a rolling operation of the second roller, and the second roller may move along the second direction based on a rolling operation of the first roller.

Abstract: A semiconductor memory includes, in part, M×N select transistors disposed along M rows and N columns, where M and N are integers greater than or equal to 2. The memory further includes, in part, a first set of M wells each configured to be biased independently of the remaining M?1 wells. Each well has formed therein N of the select transistors each having a source/drain terminal coupled to the same bitline corresponding to a different one of M bitlines of the memory. The memory further includes, in part, M×N anti-fuses. Each anti-fuse is associated and forms a bitcell with a corresponding one of the M×N select transistors.

Abstract: A method of repairing a casing for a gas turbine engine, wherein the casing has a wall extending generally axially, and between at least one radially extending flange, the radially extending flange being formed with a plurality of bolt holes, includes the steps of removing a portion of the flange including at least one bolt hole. The removed portion is associated with a defect and a remaining portion of the flange includes at least one non-removed bolt hole. A replacement portion is obtained to replace the removed portion. The replacement portion is secured in an opening left in the flange by the removed portion. A repaired gas turbine engine casing is also disclosed.

Abstract: A method and system are used to generate random values for Physical Unclonable Function (PUF) for use in cryptographic applications. A PUF value generation apparatus comprises two dielectric breakdown based anti-fuses and at least one current limiting circuit connected between anti-fuses and power rails. Two anti-fuses are connected in parallel for value generation in programming by applying high voltage to both anti-fuses at the same time. Time for dielectric breakdown under high voltage stress is of random nature and therefore unique for each anti-fuse cell. Therefore the random time to breakdown causes one cell to break before another, causing high breakdown current through the broken cell. Once high breakdown current through one broken or programmed cell is established, a voltage drop across a current limiting circuit leads to decreased voltage across both cells, thereby slowing the time dependent breakdown process in the second cell and preventing it from breakage under programming conditions.

Abstract: A case for a gas turbine engine incudes a radial flange with a partial scallop along an inner diameter of the radial flange. A case assembly for a gas turbine engine incudes a first case with a first radial flange with a partial scallop along an inner diameter of the first radial flange, the partial scallop adjacent to a first aperture through the first radial flange and a second case with a second radial flange with a second aperture through the second radial flange, the second radial flange mountable to the first radial flange at an interface such that the second aperture is axially aligned with the first aperture and a seal lip that extends from the second case interfaces with said first case at a longitudinal interface.

Abstract: A method of repairing a turbine engine case includes the steps of removing worn material from a retention hook in a casing, and inserting an insert into a recess within the hook.

Abstract: A method and system are used to generate random values for Physical Unclonable Function (PUF) for use in cryptographic applications. A PUF value generation apparatus comprises two dielectric breakdown based anti-fuses and at least one current limiting circuit connected between anti-fuses and power rails. Two anti-fuses are connected in parallel for value generation in programming by applying high voltage to both anti-fuses at the same time. Time for dielectric breakdown under high voltage stress is of random nature and therefore unique for each anti-fuse cell. Therefore the random time to breakdown causes one cell to break before another, causing high breakdown current through the broken cell. Once high breakdown current through one broken or programmed cell is established, a voltage drop across a current limiting circuit leads to decreased voltage across both cells, thereby slowing the time dependent breakdown process in the second cell and preventing it from breakage under programming conditions.

Abstract: A case for a gas turbine engine incudes a radial flange with a partial scallop along an inner diameter of the radial flange.

Abstract: A method of repairing a casing for a gas turbine engine, wherein the casing has a wall extending generally axially, and between at least one radially extending flange, the radially extending flange being formed with a plurality of bolt holes, includes the steps of removing a portion of the flange including at least one bolt hole. The removed portion is associated with a defect and a remaining portion of the flange includes at least one non-removed bolt hole. A replacement portion is obtained to replace the removed portion. The replacement portion is secured in an opening left in the flange by the removed portion. A repaired gas turbine engine casing is also disclosed.

Abstract: Computer-implemented methods for generating quotes are provided herein. Questions associated with service request parameters of a type of service can be presented. Input indicative of values for the service request parameters can be received. The values for the service request parameters can be associated with a service request. Service listings can be provided upon memory. Each of the service listings can be associated with a service provider, service provider rules for the service provider, and price parameters. The values for the service request parameters can be compared with the service provider rules. The service request can be matched to matching listings of the service listings based upon the service request parameters and the service provider rules that are compared. Quotes for the matching listings of the service listings can be generated. The quotes can be calculated using the price parameters associated with the matching listings of the service listings.

Abstract: This invention provides an improved method of securing a tea bag within a body of liquid in a beverage container. The invention is a utensil which is characterized by a pinching/grasping area at one end in which to hold a tea bag, with a wedging area along the side closer to the other end in which to secure the string of a tea bag.

Abstract: A method of repairing a turbine engine case includes the steps of removing worn material from a retention hook in a casing, and inserting an insert into a recess within the hook.

Abstract: Systems and methods are described that enable patching of security vulnerabilities in binary files. The detection and patching of vulnerable binary files is automatic, reliable, regression free, and comprehensive across networks on an unlimited scale. These advantages can be realized in various ways including, for example, by leveraging current anti-virus infrastructure that is widely deployed across the Internet. Reliable discovery of vulnerable binary files (e.g., in operating systems, application programs, etc.) is achieved through the use of binary signatures that have been associated with discovered security vulnerabilities. A divergence of security patches away from conventional service packs provides for the possibility of production of regression-free fixes for security vulnerabilities in binary files.

Abstract: A scintillation spectrometer provides improved resolution by ensuring that photons generated by scintillation events occurring in different locations within the scintillation material generate similar light profiles on the photo-detector, thereby making the output signal less sensitive to the initial interaction site and enabling more effective de-convolution of raw data. This is achieved in different ways, such as by: limiting the exit window of the scintillation crystal, introducing a spacer between the scintillation crystal and the detector window, or providing a crystal that is longer than necessary to stop gamma rays.

Abstract: The invention relates to carbon deposition by decomposing gaseous compounds with the aid of the SHF discharge plasma and can be used, for example, for producing polycrystalline diamond films (plates), which are used for producing output windows of power SHF sources, for example gyrotrons. Said invention ensures a high speed deposition of the high quality diamond films (having a loss-tangent angle ? equal to or less than 3×10?5 on supports whose diameter is equal to or higher than 100 mm. For this purpose, a SHF discharge is initiated in a gas mixture which is arranged in a reaction chamber and contains at least hydrogen and hydrocarbon. Afterwards, said gas mixture is activated by producing a stable nonequilibrium plasma with the aid of SHF radiation having a frequency f which is many times higher than a commonly used frequency of 2.45 GHz, for example 30 GHz.

Abstract: A scintillation spectrometer provides improved resolution by ensuring that photons generated by scintillation events occurring in different locations within the scintillation material generate similar light profiles on the photo-detector, thereby making the output signal less sensitive to the initial interaction site and enabling more effective de-convolution of raw data. This is achieved in different ways, such as by: limiting the exit window of the scintillation crystal, introducing a spacer between the scintillation crystal and the detector window, or providing a crystal that is longer than necessary to stop gamma rays.

Abstract: Different geometries of scintillation spectrometers are disclosed which provide improved resolution over prior art scintillation spectrometers. By ensuring that photons generated by scintillation events occurring in different locations within the scintillation material generate similar light profiles on the photo-detector, the output signal is made less sensitive to the initial interaction site. This can be achieved in a number of ways, such as: by limiting the exit window of the scintillation crystal to a smaller detector, by introducing an optical spacer (94) between the scintillation crystal and detector (99), and/or by making the crystal longer than necessary to stop the gamma rays. A principal advantage of these new geometries is that deconvolution of the raw-data is more effective, thus improving resolution.

Abstract: Systems and methods are described that enable patching of security vulnerabilities in binary files. The detection and patching of vulnerable binary files is automatic, reliable, regression free, and comprehensive across networks on an unlimited scale. These advantages can be realized in various ways including, for example, by leveraging current anti-virus infrastructure that is widely deployed across the Internet. Reliable discovery of vulnerable binary files (e.g., in operating systems, application programs, etc.) is achieved through the use of binary signatures that have been associated with discovered security vulnerabilities. A divergence of security patches away from conventional service packs provides for the possibility of production of regression-free fixes for security vulnerabilities in binary files.

Abstract: Different geometries of scintillation spectrometer are disclosed which provide improved resolution over prior art scintillation spectrometers. By ensuring that photons generated by scintillation events occurring in different locations within the scintillation material generate similar light profiles on the photo-detector, the output signal is made less sensitive to the initial interaction site. This can be achieved in a number of ways, such as: by limiting the exit window of the scintillation crystal to a smaller detector, by introducing an optical spacer (94) between the scintillation crystal and detector (99), and/or by making the crystal longer than necessary to stop the gamma rays. A principal advantage of these new geometries is that deconvolution of the raw-data is more effective, thus improving resolution.