95results about How to "Error tolerance" patented technology

In a communication system in which propagation path error tolerance is improved by switching the modulation method or error correction method adaptively according to the state of the propagation path, signals MX, MY, CX, and CY indicating the modulation method and error correction method used by the transmitting side are transmitted arranged at discrete locations within the same frame. By this means, the possibility of discretely arranged signals MX and MY, or CX and CY, both degrading is made low even if the transmit signal experiences fading or propagation path fluctuations. As a result, it is possible for the modulation method information signal and / or error correction method information signal to be restored correctly on the receiving side.

The invention relates to a method for the contactless detection and recognition of gestures in a three-dimensional movement space (3D gestures), whereinin an electrical near-field which defines the three-dimensional movement space, deformations of the electrical near-field are detected which can be performed by movements of at least one object, e.g. one or two fingers in the three-dimensional movement space,at least one movement path is generated from the detected deformations of the electrical near field, which corresponds to the movement of the at least one object in the three-dimensional movement space, andwherein during the generation of the movement path in the movement path a gesture start is determined, wherein beginning with the gesture start the gesture is extracted from the movement path.The invention also relates to a system for the contactless detection and recognition of gestures in a three-dimensional movement space.

A method for data sensitive filtering in patient database searches includes providing a search criteria comprising one or more search locator fields, determining a retrieval formula from said search criteria that maximizes error tolerance in said search criteria while satisfying a predefined response time requirement, retrieving said candidate records from said database, wherein if no retrieval formula can be found to satisfies said response time requirements, requesting additional search criteria, scoring each said candidate record by comparing a search criteria locator field with a corresponding retrieved record field, determining whether said score of said candidate record exceeds a predefined threshold, and if said candidate score does exceed said threshold, adding said candidate record to a list of records to be returned in response to said search criteria.

A scrambling initial value is shared without deteriorating transmission efficiency. On the transmission side, a scrambling initial value is created based on a part of a physical layer header not scrambled, a transmission signal sequence scrambled is created by calculating an exclusive-OR operation between a scrambled sequence generated from the scrambling initial value and a transmission data sequence, and is transmitted. On the reception side, the same descrambling initial value as the scrambling initial value is created based on a part of a physical header of a reception frame, and a reception data sequence is descrambled by calculating an exclusive-OR operation between a descrambled sequence generated from this descrambling initial value and a reception signal sequence scrambled.

A semiconductor integrated circuit includes a word line extending along a first direction, a first and a second N-well regions, a P-well region disposed between the first and the second N-well regions, a memory cell having a first, second, third, and fourth PMOS transistors, and a first and second NMOS transistors, the first and the second PMOS transistors disposed in the first N-well region along a second direction which is different from the first direction, the first and the second NMOS transistors disposed in the P-well region, and the third and the fourth PMOS transistors disposed in the second N-well region along the second direction.

In a method and arrangement for control of the access to sensitive data stored in a first apparatus a first user of a first apparatus is notified of an access by the second apparatus to sensitive data stored in the first apparatus, and the notification is transmitted to the second apparatus. A first unique identification of the first user is requested by the first apparatus. A second unique identification of a second user of the second apparatus by the second apparatus. A check of the constellation (acquired via the requests) of the first and second users is made using a predetermined association file, the association file associating one or more allowed second users with each first user. Enablement of access of the second apparatus to the sensitive data stored in the first apparatus is prevented when the check of the association establishes an allowed constellation of first and second users. Access of the second apparatus to the sensitive data stored in the first apparatus is prevented when the check of the association establishes no allowed constellation of first and second users or access of the second apparatus to the sensitive data stored in the first apparatus has not been declared by the first user.

A collimator that formed from a plurality of metal foil layers that are shaped by use of lithographic techniques in specific shapes. The formed metal foil layers are stacked and aligned together and then connected together to form the collimator.

A positioning mechanism in a positioning and clamping device includes an annular tapered surface that is formed on an outer periphery of a cylindrical shaft for positioning a pallet in the horizontal direction, and has a decreasing diameter toward an axial tip of the cylindrical shaft. An annular engaging mechanism, which is formed on an inner periphery side portion of an annular engagement member, is engageable with the annular tapered surface, and is elastically deformed in the radial direction, as a result of engagement with the annular tapered surface. The engaging mechanism has a tapered ring portion, which makes a face contact with the annular tapered surface, and multiple ribs extending outward, radially, from the tapered ring portion.

A power-operated chuck (1, 1′) for machine tools a base body (4) attachable to the machine tool,at least two clamping jaws (6, 7, 8) held in a movable arrangement in the base body (4) and are synchronously controlled and moved radially onto the workpiece (2, 2′) to be clamped by means of one wedge rod (9) each, and with an actuating element (21) held in an axially movable arrangement in the base body (4) and connected in a force-locking arrangement with each of the wedge rods (9) and held coaxially in the base body (4) in relation to its longitudinal axis (5), there being play (23) between the actuating element (21) and the base body (4), the chuck (1, 1′) permitting central positioning of the workpiece (2, 2′) to be clamped in relation to the longitudinal axis (5) of the chuck (1, 1′) and, the chuck permitting the centering adjustment to be undertaken permanently throughout the machining process.

A transformer module having an external transmission element capable ofreducing interferences between adjacent transformers, comprising at least a bobbin, enclosing a hollow central region and comprising a receiving hole, wherein two sides of said bobbin comprises an inlaying portion and a buckling portion, and wherein a plurality of terminals extend from said buckling portion; a core element, positioned inside said receiving hole of said bobbin, wherein two ends of said core element protrude out of said inlaying portions of said bobbin; and a transmission element, comprising a holding portion at two sides thereof, wherein said transmission element is secured at said inlaying portion of said bobbin by inlaying said holding portion of the transmission element into said inlaying portion of said bobbin and thereby electrically connecting said transmission element with said core element to conduct and stabilize a magnetic field.

In a method for determining a position of a target region of a patient to be irradiated in an irradiation device, a patient is positioned on a patient positioning device having markers that are visible in magnetic resonance images. A magnetic resonance image data record is acquired showing a target area of the patient containing the target region, together with the markers. The magnetic resonance image data record is evaluated to determine location information describing the three-dimensional position of the target region relative to the markers. The patient positioning device with the unmoved patient is transported to the irradiation device. Target information describing the position of the target region in the irradiation device is determined from marker information indicating the position of the markers in the irradiation device, and the location information.

A method for producing a double-layer or triple-layer sound-absorbing panel (10) is specified, said panel consisting of a support panel (20) and at least one cover panel or coating (30, 35) of the support panel (20), the cover panel or coating (30, 35) being fixedly connected to the support panel (20). In this case, an open-pore (121) support panel is provided as the support panel (20) and the sound-absorbing panel (10) is arranged on each side (12, 13) provided with a cover panel or coating (30, 35) with a device opposing said side emitting a laser beam, the upper face (12) of said panel (10) being subjected to the laser beam, which is designed to burn away material from the cover panel or coating (30, 35) facing said laser beam over the depth in the direction of the laser beam in a plurality of holes (31). In this case, the laser beam acting on the panel (10) is designed such that the waist of the laser beam is focused on a plane parallel to the lower face of the cover panel or top layer (30, 35) such that the holes (31) are continuous through the cover panel or top layer (30, 35), and a lower hole opening / hole end (33) is produced in the support panel (20) itself so that the surroundings are connected to the open-pore support panel (20) via an air connection (121).

A signal level adjusting apparatus is provided. The signal level adjusting apparatus uses a clamping circuit as an automatic level adjusting apparatus to adjust a signal level. Then, a peak or a valley voltage of a driving signal output from the signal level adjusting apparatus can be confined in a predetermined voltage value range. The present invention adjusts an input driving signal automatically according to the predetermined voltage value so as to output an organic light emitting diode (OLED) driving signal suitable for driving various OLEDs and various OLED displays or output a light emitting diode (LED) driving signal suitable for driving various LEDs. Additionally, the present invention further comprises a power amplifier circuit, which is suitable for enhancing a driving ability of the level adjusting apparatus.

A Phase-Change Memory (PCM) apparatus including a data field for storing a data bits representing a data value or an inversion of the data value and a polarity field for storing a plurality of polarity bits for indicating that the data bits stored in the data field represent the data value or the inversion of the data value. In one embodiment an odd number of set polarity bits indicates that the data bits represent the inversion of the data value and an even number of set polarity bits indicates that the data bits represent the data value. The PCM apparatus has enhanced endurance and improved error tolerance.

Methods and systems for measuring a specimen while actively stabilizing an optical measurement beam subject to changes in polarization by a rotating polarizer element are described herein. Movement of a focused measurement beam spot induced by a rotating polarizer element is compensated by actively controlling the position of an optical element in the beam path based on measurements of the focused measurement beam spot. Both feedback and feedforward control schemes may be employed to reduce beam position error. In one aspect, a measurement system includes a rotating optical polarizer, a beam position sensor, and an active beam compensating element in the illumination beam path, the collection beam path, or both. Beam position errors are detected by the beam position sensor, and control commands are communicated to the active beam compensating element to reduce the measured beam position errors.

A blank for an axle beam intended to support a wheel axle is formed from a continuous piece and, at its respective ends, has, on the one hand, a bushing constituting a bearing for a kingpin for supporting a wheel spindle and, on the other hand, lug-shaped protrusions on each side of the bushing, and a wheel axle made from such a blank. The invention can provide a blank which is suitable both for steerable and non-steerable wheel axles for vehicles.

An image coding and decoding technology for digital movie or video that provides for error checking within the digital video files. The digital video is coded in a data stream that includes key frames and correspondence data between key frames as well as additional correspondence data between somewhat separated key frames. During decoding, an intermediate image generator generates an intermediate frame or frames by interpolation, based on key frame data and correspondence data file between key frames. If an error detector detects an error in an input coded data stream, an error controller instructs the intermediate image generator to perform an error avoidance processing which may include substituting another key frame for an error-containing key frame or use of the additional correspondence data to create the intermediate key frame or frames for an error-containing correspondence data file, and so forth.

A composite material integrally forged iron head of a golf club includes a head body, a weight part and a cover. The head body has an engaging recess formed inside. The weight part is mounted in the engaging recess and the material of the weight part is composite ceramics and has a density of 1.3 to 3.5 g / cc. The cover is welded on the engaging recess of the head body, and the weight part is sealed by the head body and the cover without any gap. The integrally forged iron head has a lower density in the center and a higher density in the surrounding area, which increases the error tolerance and enlarges the sweet-spot area, and also improves the sound and feel of striking.

In a static memory cell, the failure rate upon forming contact elements connecting an active region with a gate electrode structure formed above an isolation region may be significantly reduced by incorporating an implantation species at a tip portion of the active region through a sidewall of the isolation trench prior to filling the same with an insulating material. The implantation species may represent a P-type dopant species and / or an inert species for significantly modifying the material characteristics at the tip portion of the active region.

Method to secure the communication of components within self-service automats that are linked to each other by a bus system, having a transmitter and a receiver, characterized in that data are exchanged as tuples (C,A,R,N,Z) on the transport layer of the bus system whereC are the message data M encrypted with an encryption key,A are the message data M authenticated with an authentication key,R represents the role of a component on the bus system of active or passive participants,N represents a message counter,Z represents a session counter.

A method for improving a view angle of a liquid crystal display (LCD) and the LCD are disclosed. The method comprises the following steps: forming a black masking unit on a second surface of the glass substrate at a position opposite to the black photoresist, the second surface and the first surface being opposite with each other, the black photoresist and the black masking unit being disposed at two sides of the glass substrate respectively. The method for improving a view angle of an LCD and the LCD of the present invention can improve the view angle of the LCD and increase the aperture ratio; additionally, the present invention can also enhance error tolerance in assembling the quarter-wave phase difference plate with the LCD, thus reducing the reject ratio.

A door operator includes a first component having a right-hand thread, a second component having a left-hand thread, and a plug-in or rotatable coupling having two complementary threads. The first and second compartments are interconnected to each other by the coupling when the right-hand thread of the first compartment and the left-hand thread of the second compartment engage the respective complementary threads of the coupling.

By forming an additional doped region with increased junction depth at areas in which contact regions may connect to drain and source regions, any contact irregularities may be embedded into the additional doped region, thereby reducing the risk for leakage currents or short circuits between the drain and source region and the well region that may be conventionally caused by the contact irregularity. Moreover, additionally or alternatively, the surface topography of the semiconductor region and the adjacent isolation trench may be modified prior to the formation of metal silicide regions and contact plugs to enhance the lithography procedure for forming respective contact openings in an interlayer dielectric material. For this purpose, the isolation trench may be brought to an equal or higher level compared to the adjacent semiconductor region.

A method of measuring scattered light on an optical system includes: providing a first measuring field and a second measuring field, both measuring fields respectively being either of a first light manipulation type or a second light manipulation type, which first light manipulation type is configured to cause incoming light to enter the optical system and which second light manipulation type is configured to prevent incoming light from entering the optical system, and both measuring fields respectively having a second light manipulation type reference structure and a respective measuring structure, which measuring structures are of the second light manipulation type in the case where the measuring fields are of the first light manipulation type, and are first light manipulation type regions of the measuring fields in the case where the measuring fields are of the second light manipulation type, wherein the measuring structures of the respective measuring fields are offset in different directions in relation to the respective reference structure, imaging the first measuring field with the optical system into an image plane and measuring a first light intensity produced herewith at a location in the region of the image of the reference structure of the first measuring field, and imaging the second measuring field with the optical system into the image plane and measuring a second light intensity produced herewith at a location in the region of the image of the reference structure of the second measuring field.

A subscriber station for a bus system, and a method for improving the error tolerance of a subscriber station of a bus system, are presented. The subscriber station encompasses a transmission / reception device for transmitting a signal via the bus system to a further subscriber station and for receiving a signal via the bus system, in which exclusive, collision-free access by a subscriber station to a bus line of the bus system is guaranteed at least at times; and a modification device for modifying the transmission properties of a transmission path of the transmission / reception device and / or the reception properties of a reception path of the transmission / reception device.

The present invention discloses a method and device for reading a memory card comprising a primary partition and at least one backup partition. The method comprises the following steps that: after writing a first file into the primary partition of the memory card, a read / write device writes the first file into the at least one back partition; and when reading a second file from the memory card, the read / write device reads the second file from the at least one backup partition or from the primary partition if an error occurs in the reading of the second file from the backup partition. The method and device provided herein address the problems existing in the prior art that an embedded system is unstable because of the low error tolerance of a memory card.