2369results about How to "Reduce spending" patented technology

An implant is generated which is functionally and aesthetically adapted to the patient with a greater degree of precision, irrespective of the size, form and complexity of the defect, whereby the implant can be produced and operatively inserted into the patient over a short time period and in a simple manner. A virtual three-dimensional model of the patient which is formed from existing recorded (two-dimensional) image data of the patient is compared with real medical reference data. The comparison which is, for example, carried out using a data bank with test person data enables a reference model object which is most suited to the patient or closest to the patient model to be selected or formed and a virtual implant model is generated accordingly. Computer numeric control data is directly generated from the implant model which is generated virtually in the computer for program-assisted production of the implant.

A speech dialog system wherein a process for automatic control of devices by speech dialog is used applying methods of speech input, speech signal processing and speech recognition, syntatical-grammatical postediting as well as dialog, executive sequencing and interface control, and which is characterized in that syntax and command structures are set during real-time dialog operation; preprocessing, recognition and dialog control are designed for operation in a noise-encumbered environment; no user training is required for recognition of general commands; training of individual users is necessary for recognition of special commands; the input of commands is done in linked form, the number of words used to form a command for speech input being variable; a real-time processing and execution of the speech dialog is established; and the speech input and output is done in the hands-free mode.

A 3-D camera and a method for recording surface structures on an object of interest by triangulation, in particular for dental purposes. The camera provides for producing a group of light beams in order to illuminate the object of interest via a projection optical path, an image sensor for receiving light back-scattered by the object of interest via an observation optical path, and provides, in the projection optical path, for producing a pattern projected onto the object of interest. To avoid ambiguities in the event of large height differences, the camera provides for the projection optical path and / or the observation optical path for altering the triangulation angle, which is defined by the angle between the centroid beam of the projection optical path and the centroid beam of the observation optical path. The proposed process involves the taking of at least two 3-D measurements of the same object of interest with different triangulation angles.

In the following, the essential points are summarized again by means of groups of characteristics which each individually and in combination with one another characterize the invention specifically: 1. Information system for providing information in correlation with light incident on an eye, having a holographic element disposed in front of the eye, and an optical scanning device which detects light incident on the eye by way of the holographic element. 2. Information system according to Point 1, wherein the optical scanning device is at a fixed predetermined angular ratio with respect to the holographic element. 3. Information system according to Point 1 or 2, wherein the optical scanning device detects light which is refracted by the holographic element before it impinges on the eye and does not enter the eye. 4. Information system according to one of the preceding points, wherein the optical scanning device detects light which was first reflected back from the eye and was then refracted by the holographic element. 5. Information system according to one of the preceding points, wherein the holographic element refracts light originating from the field of vision of the eye only at several discrete wavelengths in the visible range before the light impinges on the eye for the detection by the optical scanning device, and refracts light reflected back from the eye only at one discrete wavelength in the infrared range for the detection by the optical scanning device. 6. Information system according to one of the preceding points, wherein the holographic element refracts light originating from the field of vision of the eye at fewer than 20, fewer than 10 or fewer than 5 discrete wavelengths in the visible range either before the light impinges on the eye or after its backscattering as a result of the eye for the detection by the optical scanning device. 7. Information system according to one of the preceding points, wherein the holographic element refracts light originating from the field of vision of the eye at a discrete wavelength in the infrared range either before the light impinges on the eye or after its backscattering as a result of the eye for the detection by the optical scanning device. 8. Information system according to one of the preceding points, wherein the holographic element refracts light reflected back by the eye only at a discrete wavelength in the infrared range for the detection by the optical scanning device. 9. Information system according to one of the preceding points, wherein the holographic element refracts light of one or several discrete wavelengths, at which the optical scanning device has a high sensitivity. 10. Information system according to one of the preceding points, wherein the holographic element refracts light a several discrete wavelengths such that the refracted light is guided to a common point, and the angle of incidence of the light on this point permits a clear optionally also wavelength-independent conclusion on the angle of incidence of the light upon the holographic element. 11. Information system according to one of the preceding points, having an optical projection device which projects light into the eye by way of the holographic element. 12. Information system according to Point 11, wherein the light detected by the optical detection device and the light projected in front of the optical projection device run in the opposite direction through a common light guiding lens system and can be focused such by the optical scanning device or projection device that their respective beams describe the same path from or into the eye. 13. Information system for providing information in correlation with information obtained from an eye, having a holographic element disposed in front of the eye, and an optical projection device which projects light into the eye by way of the holographic element. 14. Information system according to one of Points 11 to 13, wherein the optical projection device projects light only at one or several discrete wavelengths in the visible range and / or at a wavelength in the infrared range. 15. Information system according to one of Points 11 to 14, wherein the holographic element refracts the wavelengths of the projected light. 16. Information system according to one of Points 11-15, wherein the optical projection device is in a fixed predetermined angular ratio with respect to the holographic element. 17. Information system according to Point 16, wherein the holographic element comprises one or more optical flags, whose light reflection characteristics can be used by the information system by means of a photodetector for calibrating a projection angle of the optical projection device and / or a light guiding device. 18. Information system according to Point 17, including Point 12, wherein the information system uses the light reflection characteristics of the optical flags for calibrating a scanning angle of the optical scanning device and / or a light guiding device. 19. Information system according to Point 17, wherein the optical flags are generated in that reflecting elements are imaged during the creating of the holographic element such in the holographic element that they (something is missing) reflect light of one or several wavelengths which, corresponding to the predetermined angular ratio with respect to the optical projection device is incident on the holographic element, back along the path of incidence. 20. Information system according to Point 19, wherein the photodetector device has a splitter mirror which is arranged such in the light beam of the optical projection device that it guides a portion of the light, which impinges on the splitter mirror against the projection direction, in the direction of a photodetector which detects in at least two areas situated concentrically around one another. 21. Information system according to one of the preceding points, wherein the holographic element has light-refracting characteristics at one or several discrete wavelengths, which correspond to a reflection on the concave side of an area constructed according to the curvature of a rotationally symmetrical ellipsoid. 22. Information system according to one of the preceding points, wherein the holographic element has light refracting characteristics at one or several discrete wavelengths, which correspond to a refraction on the concave side of an area constructed according to the curvature of a rotationally symmetrical ellipsoid, which refraction corresponds to a reflection on a respective conical surface which is rotationally symmetrical about the axis of rotation of the ellipsoid and is perpendicular with respect to the ellipsoid at the site of the refraction. 23. Method of providing information in correlation with light incident on an eye, whereby a holographic element is disposed in front of the eye, and an optical scanning device detects the light incident on the eye by means of the holographic element. 24. Method according to Point 23, whereby the optical scanning device is at a fixed predetermined angular ratio with respect to the holographic element. 25. Method according to Point 23 or 24, whereby the optical scanning device detects light which is refracted by the holographic element before impinging on the eye and does not enter the eye. 26. Method according to one of Points 23 to 25, whereby the optical scanning device detects light which was first reflected back from the eye and was then refracted by the holographic element. 27. Method according to one of Points 23 to 26, whereby the holographic element refracts light originating from the field of vision of the eye only at several discrete wavelengths in the visible range before its impinging on the eye for the detection by the optical scanning device and refracts light reflected back from the eye only at a discrete wavelength in the infrared range for the detection by the optical scanning device. 28. Method according to one of Points 23 to 27, whereby the holographic element refracts light originating from the field of vision of the eye at fewer than 20, fewer than 10 or fewer than 5 discrete wavelengths in the visible range either before its impinging on the eye or after its backscattering as a result of the eye for the detection by the optical scanning device. 29. Method according to one of Points 23 to 28, whereby the holographic element refracts light originating from the visual field of the eye at a discrete wavelength in the infrared range either before its impinging on the eye or after its backscattering as a result of the eye for the detection by the optical scanning device. 30. Method according to one of Points 23 to 29, whereby the holographic element refracts light reflected back from the eye only at a discrete wavelength in the infrared range for the detection by the optical scanning device. 31. Method according to one of Points 23 to 30, whereby the holographic element refracts light of one or several discrete wavelengths, at which the optical scanning device has a high sensitivity. 32. Method according to one of Points 23 to 31, whereby the holographic element refracts light at several discrete wavelengths such that the refracted light is guided to a common point, an the angle of incidence of the light onto this point allows a clear, optionally also wavelength-independent conclusion on the angle of incidence of the light upon the holographic element. 33. Method according to one of Points 23 to 32, whereby an optical projection device projects light by way of the holographic element into the eye. 34. Method according to Point 33, whereby the light detected by the optical scanning device and the light projected in front of the optical projection device run in the opposite direction through a common light guiding lens system and can be focused such by the optical scanning device or projection device that their respective beams describe the same path from or into the eye. 35. Method of providing information in correlation with information obtained from an eye, whereby a holographic element is disposed in front of the eye, and an optical projection device projects light by way of the holographic element into the eye. 36. Method according to points 33 to 35, whereby the optical projection device projects light only at one or several discrete wavelengths in the visible range and / or at a wavelength in the infrared range. 37. Method according to one of Points 33 to 36, whereby the holographic element refracts the wavelengths of the projected light. 38. Method according to one of Points 33 to 37, whereby the optical projection device is in a fixed predetermined angular ratio with respect to the holographic element. 39. Method according to Point 38, whereby the holographic element is equipped with one or more optical flags, whose light reflection characteristics can be used by means of a photodetector device for calibrating a projection angle of the optical projection device and / or a light guiding device. 40. Method according to Point 39, including Point 34, whereby the light reflection characteristics of the optical flags are used for calibrating a scanning angle of the optical scanning device and / or a light guiding device. 41. Method according to Point 39, whereby the optical flags are generated in that reflecting elements are imaged during the creating of the holographic element such in the holographic element that they beam light of one or more wavelengths which, corresponding to the predetermined angular ratio with respect to the optical projection device is incident on the holographic element, back along the incidence path. 42. Method according to Point 41, whereby the photodetector device is equipped with a photodetector detecting in at least two areas situated concentrically around one another, and a splitter mirror which is arranged such in the light beam of the optical projection device that it directs a portion of the light impinging on the splitter mirror against the projecting direction, in the direction of the photodetector. 43. Method according to one of Points 23 to 42, whereby the holographic element has light-refracting characteristics at one or several discrete wavelengths which correspond to a reflection on the concave side of an area constructed according to a curvature of a rotationally symmetrical ellipsoid. 44. Method according to one of Points 23 to 43, whereby the holographic element has light-refracting characteristics at one or several discrete wavelengths, which correspond to a refraction on the concave side of an area constructed according to a curvature of a rotationally symmetrical ellipsoid, which refraction corresponds to a reflection on a respective conical surface rotationally symmetrical about the axis of rotation of the ellipsoid, which conical surface is perpendicular with respect to the ellipsoid at the site of the refraction. While the preceding description with respect to the title is limited to embodiments falling under the initially mentioned generic terms “scanning information system” and “projecting information system”, each individual discussed characteristic of their disclosure can also be used in an embodiment of the systems, devices and methods initially identified by reference to their full content. The applications by the same applicant and / or the same inventors mentioned in the present application should be considered to be a correlated invention complex.

A position-measuring device is for measuring the position of two objects that are movable relative to one another. The device includes a measuring graduation, which is connected to one of the two objects, as well as at least one scanning system for scanning the measuring graduation, which is connected to the other of the two objects. The scanning system is arranged to permit a simultaneous determination of the position values along at least one lateral and along one vertical shift direction of the objects.

Methods and systems for providing necessary and sufficient quality-of-service (QoS), in a packet-based core transport network that utilizes dynamic setting of bandwidth management pipes or thresholds to obviate link congestion are disclosed. Congestion avoidance is a necessary and sufficient requirement in order to guarantee Quality of Service (QoS) in packet-based core networks.A typical network is composed of a plurality of backbone links connecting edge nodes where backhaul links are aggregated. The backhaul links connect the backbone links to the remote sites serving the subscribers. In order to enforce bandwidth management policies, Access Controllers, which perform traffic shaping, are situated on each remote site.In the event of a violation of certain link threshold settings, dynamic adjustment of the bandwidth management policies on affected Access Controllers is enforced. Various algorithms in determining the correlation between the link nearing congestion and the source or destination of traffic streams are also discussed. This invention implements a feedback control loop wherein probes at various points in the network checks for congestion states to guide bandwidth management threshold decisions in order to maintain the condition of non-congestion throughout the network. Capacity planning and congestion avoidance mechanisms work hand-in-hand to fulfill Service Level Agreements (SLA).

Apparatus and a program designed to train the user to control one or more aspects of his or her psycho-physiological state is controlled by signals representative of a psycho-physiological parameter of the user, e.g. galvanic skin resistance. This may be detected by a sensor unit with two contacts on adjacent fingers of a user. The sensor unit can be separate from a receiver unit which is connected to a computer running the program. The apparatus is described for use in treating patients with a physiological condition, for example, irritable bowel syndrome. In a treatment session, one or more psycho-physiological parameters of the patient is sensed and the sensed parameter used to alter a display which the patient watches. The display includes a visual or pictorial representation of the physiological condition being treated which changes in appearance in a fashion corresponding to the physiological change desired in the patient.

A topology discovery process is used to discover all of the links in an ad hoc network and thereby ascertain the topology of the entire network. One of the nodes of the network, referred to as the coordinator, receives the topology information which can then be used to, for example, distribute a routing table to each other node of the network. The process has a Diffusion phase in which a k-resilient mesh, k>1, is created by propagating a topology request message through the network. Through this process, the nodes obtain information from which they are able to discern their local neighbor information. In a subsequent, Gathering phase, the local neighbor information is reported upstream from a node to its parents in the mesh and thence to the parents' parents and so forth back to the coordinator. The robustness of the Diffusion phase is enhanced by allowing a node to have more than one parent as well as by a number of techniques, including use of a so-called diffusion acknowledgement message. The robustness of the Gathering phase is enhanced by a number of techniques including the use of timeouts that ensure that a node will report its neighbor information upstream even if it never receives neighbor information from one or more downstream neighbors and the use of a panic mode that enhances the probability that a node will get its neighbor information, and its descendents' neighbor information, reported upstream even if that node has lost connectivity with all of its parents.

Methods and systems for providing necessary and sufficient quality-of-service (QoS), in a packet-based core transport network that utilizes dynamic setting of bandwidth management pipes or thresholds to obviate link congestion are disclosed. Congestion avoidance is a necessary and sufficient requirement in order to guarantee Quality of Service (QoS) in packet-based core networks.A typical network is composed of a plurality of backbone links connecting edge nodes where backhaul links are aggregated. The backhaul links connect the backbone links to the remote sites serving the subscribers. In order to enforce bandwidth management policies, Access Controllers, which perform traffic shaping, are situated on each remote site.In the event of a violation of certain link threshold settings, dynamic adjustment of the bandwidth management policies on affected Access Controllers is enforced. Various algorithms in determining the correlation between the link nearing congestion and the source or destination of traffic streams are also discussed. This invention implements a feedback control loop wherein probes at various points in the network checks for congestion states to guide bandwidth management threshold decisions in order to maintain the condition of non-congestion throughout the network. Capacity planning and congestion avoidance mechanisms work hand-in-hand to fulfill Service Level Agreements (SLA).

Method for forming and determining a signal sequence, a synchronization method, a transmitting unit and a receiving unit, including the formation of signal sequences that are based on partial signal sequences, the second partial signal sequence being repeated and modulated in the process by the first partial signal sequence, and at least one of the signal sequences being a Golay sequence, and use of these partial signal sequences for the purpose of simplified calculation of correlation sums in a two-stage calculation method, with one partial correlation sum sequence being calculated first.

The invention relates to a method and device for detecting and analyzing the reception behavior of people in at last one reception room according to visual, audiovisual and / or auditory messages, actions and / or to the guiding of flows of customers. The method should be able to be realized with a lower degree of complexity than that of prior art methods. The invention is characterized in that, from the moment each person enters the reception room until their departure, their location coordinates, body coordinates, turning movements and rotating movements of their body and / or of parts of their body, as well as the posture of their body and / or the position of their extremities are detected with a frequency that is greater than one.

A snowboard binding has a support structure with a base plate and side plates that project from the base plate. Tension cables, which hold a single instep element, are attached to the side plates. The instep element extends from a toe region of the boot up to at least its instep region. A single tensioning device for the tension cables is independent of a pivoting position of a heel element.

A device for determining a reproduction position of a source of sound for audio-visual reproduction of a film scene from a plurality of individual pictures with regard to a reproduction surface having a predetermined width and a projection source having a projection reference point comprises means for providing a recording position of the source of sound, a camera position during recording, and an aperture angle of the camera during recording. In addition, provision is made of means for transforming the recording position of the source of sound to a camera coordinate system, the origin of which is defined, in relation to a camera aperture, to obtain a recording position of the source of sound in the camera coordinate system. Means for calculating the reproduction position of the source of sound in relation to the projection reference point determines whether the aperture angle of the camera equals a predetermined aperture angle, and whether or not a source of sound is located within the visual range of the camera. If the current aperture angle of the camera differs from the predetermined standard aperture angle, the reproduction position of the source of sound is spaced toward a viewer, or away from the viewer, by a distance which depends on the ratio of the standard aperture angle to the current aperture angle. Hereby, automatable sound-source positioning is achieved so as to provide not only a visually realistic, but also an acoustically realistic situation in a reproduction room using wave-field synthesis methods.

PCT No. PCT / EP97 / 06574 Sec. 371 Date Jun. 6, 1999 Sec. 102(e) Date Jun. 6, 1999 PCT Filed Nov. 25, 1997 PCT Pub. No. WO98 / 24496 PCT Pub. Date Jun. 11, 1998A medicament dosing system comprises a replaceable unit and a permanent unit. The replaceable unit comprises a fluid reservoir for receiving therein a pressurizable liquid medicament, a temperature sensor for detecting the temperature of said liquid medicament, a fluid channel which is provided with a flow resistor and which is in flow communication with the fluid reservoir, and a hose means which is connected to the fluid channel. The permanent unit comprises a squeezing valve means for squeezing the hose means together, and a control means which is coupled to the temperature sensor and the squeezing valve means so as to control a flow rate of the liquid medicament by clocked actuation of said squeezing valve means depending on the temperature detected. Alternatively, the temperatur sensor can be arranged in the permanent unit.

The present invention relates to a micro-optical pointing device suitable for mobile terminals such as a cellular phone and PDA. A disclosed pointing device includes a light source emitting light rays to a subject; a contact member comprising a lattice type or perceivable pattern, which reflects an image of the moving subject; and an automatic transfer device restoring the contact member moved by a finger. The pointing device may further include a flip chip containing an image sensor, which converts the acquired image into an electronic signal, and a circuit for signal processing. The pointing device may include an integrated optical structure comprising a condensing lens, a specular surface, a light output part, and an image-formation lens. The pointing device may include a light guide structure that a parallel light prism lens, an image-formation lens, and a mask for blocking disturbance ray are formed into a single part.

An Internet system for and method of automatic optimizing quantitative business objectives of sellers (advertisers) with synergistic pricing, promotions and advertisements, while simultaneously minimizing expenditure and discovery and optimizing allocation of advertising channels that optimize such objectives.

A laser system is provided that includes a laser unit, an incoupling means for coupling the laser radiation into a light-guide, and an outcoupling means for coupling the laser radiation out from the light-guide. A data transmitting means is coupled to the incoupling means or outcoupling means and produces optical signals which are coupled into the light-guide via the incoupling means or the outcoupling means. These optical signals are received by a data receiving means at the other end of the light-guide. The laser system can be used for realizing a data communication between the hand-piece and the stationary unit of the laser system in the case of which additional cables between the hand-piece and the laser are not necessary for transmitting data.

A transfer installation for piece goods, in particular for ISO containers, including a warehouse having individual linear storage modules, and including at least one loading installation which can be displaced transversely to the storage modules and is intended for land-going means of transport, between which a storage and retrieval unit assigned to each storage module operates. The loading installation includes at least two ground-level leading stations for means of transport, to each of which is assigned one intermediate buffer store which is arranged on the second level, located above the means of transport, and has at least one storage location from which the respective means of transport can be manually loaded / unloaded by means of an associated loading crane. The intermediate buffer stores are connected to one another via a transfer transporter and one of the intermediate buffer stores is connected to the warehouse via the storage and retrieval unit.

A mixture of isomeric diisocyanatodiphenylmethanes composed of at least 2,2′-diisocyanato-diphenylmethane, 2,4′-diisocyanatodiphenylmethane and 4,4′-diisocyanatodiphenyl-methane is distilled in at least one stage and a divided-wall column is used in at least one distillation stage.

An installation for the non-contact transfer of energy includes at least one primary conductor system and a pick-up, including at least one secondary winding inductively coupled to the primary conductor system, the secondary winding including at least one flat ribbon cable, which has at least two electrical conductors extending in parallel, that are held at a distance from each other and are insulated with respect to each other, the secondary winding being made up of part windings, which in each case are formed from one of the electrical conductors, each of the part windings, together with an associated capacitance, forming a series resonant circuit, whose resonant frequency corresponds substantially to the medium frequency of the primary current.

Integrated snubber device on a semiconductor basis for wiring an electric network for absorbing electric energy from an electric energy store, of an electric network, including at least two terminals for being connected to the electric network to be wired, an electric resistor structure, and a reactance structure, which are connected between the terminals.