mhurhangee/patent-ind-claim-en huggingface dataset:
Access and reading station consisting of a corridor which is bounded by a floor area, at least two longitudinal side walls and optionally a ceiling area, bends at least once in its course and has an entrance and an exit opening into a warehouse , wherein at least one reader for RFID transponders is arranged in or on the corridor and generates an electromagnetic reading field in the interior of the corridor , also consisting of a door portal having a closable door for the controlled blocking or enabling of passage through the corridor and identity card readers for detecting users and authorizations for passing through the door , characterized in that the door portal having the closable door is the only barrier of the corridor and is arranged at the entrance or inside the corridor , while the exit of the corridor is open, in that a second portal , but without a door, is arranged at the exit of the corridor and a reading antenna of an RFID reader , which reading antenna is directed into the interior of the corridor , is arranged in or on a bridge of the second portal , and access lights which are directed to that side of the exit which faces away from the corridor are arranged, and proximity sensors which are directed to that side of the exit which faces the corridor are arranged and can be used to switch on the RFID reader for detecting objects which have been removed and have already been assigned to a user by a separate reader in the warehouse, and in that the closable doors in the door portal remain blocked upon verifying and identifying objects which have not been registered or have not been correctly registered.
An electronic control unit that is controlled by a micro controller unit further referred to as an MCU, via an inverter constituted by a semiconductor switching device, : an external watch dog timer further referred to as an external WDT, to detect an abnormality of said MCU , a reset circuit to reset said MCU when said external WDT detects said abnormality of said MCU , and an ON/OFF control section to turn a gate of said semiconductor switching device on or off in accordance with said external WDT , wherein said MCU has a built-in self-test further referred to as an BIST, function or said MCU cooperates with an external circuit having said BIST function, wherein said external WDT comprises a control terminal for a disable state/an enable-state, wherein said external WDT is initiated in said disable state, and transits to said enable state by operating said control terminal from said MCU , and wherein said inverter is stopped by turning said gate off via said ON/OFF control section when said external WDT is a disable state, and wherein said external WDT transits from said disable state to said enable state after completing a check by said BIST function, wherein when said abnormality of said MCU is not detected in said enable state, said inverter is driven by turning said gate on via said ON/OFF control section , and when said abnormality of said MCU is detected, said inverter is stopped by turning said gate off via said ON/OFF control section and said MCU is reset by said reset circuit . an external watch dog timer further referred to as an external WDT, to detect an abnormality of said MCU , a reset circuit to reset said MCU when said external WDT detects said abnormality of said MCU , and an ON/OFF control section to turn a gate of said semiconductor switching device on or off in accordance with said external WDT , wherein said MCU has a built-in self-test further referred to as an BIST, function or said MCU cooperates with an external circuit having said BIST function, wherein said external WDT comprises a control terminal for a disable state/an enable-state, wherein said external WDT is initiated in said disable state, and transits to said enable state by operating said control terminal from said MCU , and wherein said inverter is stopped by turning said gate off via said ON/OFF control section when said external WDT is a disable state, and wherein said external WDT transits from said disable state to said enable state after completing a check by said BIST function, wherein when said abnormality of said MCU is not detected in said enable state, said inverter is driven by turning said gate on via said ON/OFF control section , and when said abnormality of said MCU is detected, said inverter is stopped by turning said gate off via said ON/OFF control section and said MCU is reset by said reset circuit .
Device for attaching removable interchangeable heels for shoes comprising: - a housing , - a flat locking spring , locked in the housing , - a removable heel , - a mortise piece also called female part, configured to fit on the housing and to contain a notch , - a second flat spring , locked in the notch of the mortise piece , configured to be compatible with the flat locking spring . - a housing , - a flat locking spring , locked in the housing , - a removable heel , - a mortise piece also called female part, configured to fit on the housing and to contain a notch , - a second flat spring , locked in the notch of the mortise piece , configured to be compatible with the flat locking spring .
A method for stereo calibration of a dual-camera that includes a first camera and a second camera , characterized by the method comprising: a) obtaining optimized extrinsic and intrinsic parameters that allow stereo calibration of the dual-camera's output into a pair of images having parallel epipolar lines using initial intrinsic parameters and, optionally, initial extrinsic parameters; b) estimating an infinity offset e that encapsulates an estimation error in optical axis location for both of the first and second cameras as well as estimation errors in the rotation along a non-disparity axis (Y) along which the first and second cameras are placed, using the optimized extrinsic and extrinsic parameters; c) estimating a scaling factor s representing an accumulative error in focal length estimation and translation along the disparity axis (X) which is parallel to the optical axis, using the optimized extrinsic and extrinsic parameters and infinity offset e; and d) estimating a depth Z of an object in a field of view (FOV) of the dual-camera according to the equation Z = (s * f * B)/((D + e ) * ps), where f is a focal length of the first or second camera, B is baseline, D is disparity in pixels, and ps is pixel size. a) obtaining optimized extrinsic and intrinsic parameters that allow stereo calibration of the dual-camera's output into a pair of images having parallel epipolar lines using initial intrinsic parameters and, optionally, initial extrinsic parameters; b) estimating an infinity offset e that encapsulates an estimation error in optical axis location for both of the first and second cameras as well as estimation errors in the rotation along a non-disparity axis (Y) along which the first and second cameras are placed, using the optimized extrinsic and extrinsic parameters; c) estimating a scaling factor s representing an accumulative error in focal length estimation and translation along the disparity axis (X) which is parallel to the optical axis, using the optimized extrinsic and extrinsic parameters and infinity offset e; and d) estimating a depth Z of an object in a field of view (FOV) of the dual-camera according to the equation Z = (s * f * B)/((D + e ) * ps), where f is a focal length of the first or second camera, B is baseline, D is disparity in pixels, and ps is pixel size.
A projector system in a head mounted display (HMD) comprising: a microscopic mirror ; a microelectromechanical system (MEMS) coupled to the microscopic mirror, wherein the MEMS is configured to tilt the mirror at a varying scan angle in a first periodic fashion along a single scanning axis; a rotary platform coupled to the microscopic mirror, wherein the rotary platform is configured to rotate the microscopic mirror about a rotation axis in a second periodic fashion ;and a light emitter configured to direct light into the microscopic mirror, wherein the light emitter is configured to be modulated based on the position of the microscopic mirror due to the microscopic mirror being tilted along the scanning axis and rotated about the rotary axis, wherein the projector system is configured to generate an image by scanning the light in accordance with a curvilinear scan pattern and wherein the MEMS is further configured to deform the light differently for different scan angles provided by the MEMS to change a point spread function of the light as a function of a field of view position in an image produced by the projector system to vary pixel sizes in the image. a microscopic mirror ; a microelectromechanical system (MEMS) coupled to the microscopic mirror, wherein the MEMS is configured to tilt the mirror at a varying scan angle in a first periodic fashion along a single scanning axis; a rotary platform coupled to the microscopic mirror, wherein the rotary platform is configured to rotate the microscopic mirror about a rotation axis in a second periodic fashion ;and a light emitter configured to direct light into the microscopic mirror, wherein the light emitter is configured to be modulated based on the position of the microscopic mirror due to the microscopic mirror being tilted along the scanning axis and rotated about the rotary axis, wherein the projector system is configured to generate an image by scanning the light in accordance with a curvilinear scan pattern and wherein the MEMS is further configured to deform the light differently for different scan angles provided by the MEMS to change a point spread function of the light as a function of a field of view position in an image produced by the projector system to vary pixel sizes in the image.
A photocurable resin composition that can be used to manufacture an image display device including an image display member and a light-transmitting cover member that are stacked through a light-transmitting cured resin layer formed from the photocurable resin composition in a liquid form, the photocurable resin composition comprising the following components (a) to (d): <component (a)> an acrylate-based oligomer component selected from the group consisting of a polyisoprene-based (meth)acrylate oligomer, a polybutadiene-based (meth)acrylate oligomer, and a polyurethane-based (meth)acrylate oligomer; <component (b)> an acrylic-based monomer component; <component (c)> a plasticizer component; and <component (d)> a photopolymerization initiator component; wherein a total amount of the component (a) and the component (b) contained in the photocurable resin composition is 25 to 80% by mass, and an amount of the component (c) contained in the photocurable resin composition is 65 to 10% by mass, and wherein the component (c) contains a solid tackifier having a softening point of 60 to 150°C and a liquid plasticizing component , a mass ratio of the tackifier to the liquid plasticizing component is in a range of 60 to 30 : 30 to 10, and the solid tackifier includes a rosin resin. <component (a)> an acrylate-based oligomer component selected from the group consisting of a polyisoprene-based (meth)acrylate oligomer, a polybutadiene-based (meth)acrylate oligomer, and a polyurethane-based (meth)acrylate oligomer; <component (b)> an acrylic-based monomer component; <component (c)> a plasticizer component; and <component (d)> a photopolymerization initiator component; wherein
Insect screen system with devices for fast assembly of a box in a space for a frame, said insect screen system comprising a box horizontally placed and internally equipped with an engaging revolving winding roller , for the winding and the unwinding, a protection net which protection net itself is with an end engaged to the winding roller around which same it is wound and then unwound coming out at a bottom of the box through a longitudinal slit and wherein an end of the protection net opposite to the one engaged to the winding roller is equipped with a horizontal handlebar suitable for allowing for the unwinding and winding movement of the protection net and wherein the insect screen system includes a pair of vertical guide stanchions which same are equipped with a guide slit which last allows for the guided unwinding and winding of the protection net and wherein the box is horizontally placed in a position above and perpendicular to the vertical guide stanchions , wherein the insect screen system comprises at least one first engagement stanchion and at least one second engagement stanchion vertically engageable to the jambs of the space of the frame which is intended to be provided with the insect screen system , and wherein to said engagement stanchions at least one first retaining device and one second retaining device are constrained, the first retaining device and the second retaining device being suitable for removably maintaining in engagement at least the head ends of the box and wherein with the first engagement stanchion at least the first vertical guide stanchion is associated and with the second engagement stanchion at least the second vertical guide stanchion is associated, characterised in that at least the first retaining device is equipped with at least one elastically deformable engagement tongue .
An amine co-initiator containing dental composition capable of effectively neutralizing any residual acid and at the same time effectively preventing the similar neutralizing reaction from the amine coinitiator, comprising: a. 0.5-10% wt/wt of non-polymerizable acid-neutralizing resin (I) or 0.5-99% wt/wt of an acid-neutralizing polymerizable resin (II) or a mixture of (I) and (II), featuring a moiety that is capable to effectively neutralizing an acid group, where the neutralized acid group is a carboxylic acid, a sulphonic acid, a phosphonic acid or a phosphoric acid, b. 5-90% wt/wt of mixed conventional polymerizable resins; c. 0.01-5.00% of initiators and other additives; d. 0-90% wt/wt of a plurality of filler particles ranged from 10 nm-50 micron; wherein the non-polymerizable acid-neutralizing resin (I) is selected from the group consisting of and and wherein the polymerizable acid-neutralizing resin (II) is selected from the group consisting of a. 0.5-10% wt/wt of non-polymerizable acid-neutralizing resin (I) or 0.5-99% wt/wt of an acid-neutralizing polymerizable resin (II) or a mixture of (I) and (II), featuring a moiety that is capable to effectively neutralizing an acid group, where the neutralized acid group is a carboxylic acid, a sulphonic acid, a phosphonic acid or a phosphoric acid, b. 5-90% wt/wt of mixed conventional polymerizable resins; c. 0.01-5.00% of initiators and other additives; d. 0-90% wt/wt of a plurality of filler particles ranged from 10 nm-50 micron;
A compound of Formula III wherein: R 30 is halogen, R 31 and R 33 are H, and R 32 and R 34 are independently C 1-4 -haloalkyl; and R 35 and R 36 are independently -(CH 2 CH 2 ) n -Si(R 37 ) 3 , wherein each R 37 is independently C 1-6 -alkyl and n is 0 or 1. R 30 is halogen, R 31 and R 33 are H, and R 32 and R 34 are independently C 1-4 -haloalkyl; and R 35 and R 36 are independently -(CH 2 CH 2 ) n -Si(R 37 ) 3 , wherein each R 37 is independently C 1-6 -alkyl and n is 0 or 1.
Trailer coupling for a motor vehicle , in particular a passenger car, comprising a retainer which is arranged on or can be fastened to the motor vehicle , and a retainer part , which can be detachably fastened to the retainer and which has a retainer insertion projection for inserting into a retainer insertion receptacle of the retainer , wherein the retainer part has an integrated locking device having at least one locking body and an actuation body , which is supported in the retainer part so as to be movable in order to actuate the at least one locking body into a locking position (R), wherein the at least one locking body interlockingly engages in a locking receptacle on the retainer in the locking position (R) and is moved out of the locking receptacle in a detaching position (L), so that the retainer insertion projection of the retainer part is interlockingly engaged in the retainer projection receptacle of the retainer in the locking position (R) of the at least one locking body and in the release position (L) can be removed from the retainer insertion receptacle of the retainer , wherein the retainer part is provided for forming a coupling arm , which has a coupling part having a coupling element , in particular a coupling ball, for coupling a load carrier or a trailer, or for directly coupling a load carrier , wherein the retainer part has a receiving sleeve with a tubular coupling insertion receptacle for inserting a coupling insertion projection (66;266) of the coupling part or of the load carrier , characterised in that the coupling insertion receptacle has an end stop projecting into its inner cross-section in the form of a base for a free end face of the coupling insertion projection (66;266).
An apparatus for investigating a characteristic of a medium, comprising: a transmitter for generating a multi-frequency coded ultrasonic signal; a receiver for receiving the signal after it has passed through the medium; a means adapted for calculating the phase shifts of each frequency of the signal and a means adapted for calculating an array of times of flight for the frequencies of the signal, wherein the array of times of flight for the frequencies identifies the characteristic of the medium, characterized in that , the array of times of flight for the frequencies of the signal are calculated relative to a baseline established by a beat frequency resulting from two of the frequencies comprising the signal, wherein the two of the frequencies are very close together.
A transfer rail profile for a conveying system, wherein the transfer rail profile has a first hollow chamber for receiving a strand and a second hollow chamber , arranged below the first hollow chamber , for receiving a driver connected to the strand, wherein the first hollow chamber is open towards the second hollow chamber and a web , which forms part of a strand guide for guiding the strand in the first hollow chamber , protrudes between the first hollow chamber and the second hollow chamber , wherein the transfer rail profile has a third hollow chamber , arranged below the second hollow chamber , with a supporting section for supporting a transport element which can be received in the transfer rail profile, wherein the second hollow chamber is open towards the third hollow chamber and a separating web protrudes between the second hollow chamber and the third hollow chamber , wherein the third hollow chamber is open through an opening to the surroundings of the transfer rail profile , wherein the transfer rail profile has a cable channel , characterized in that the separating web has a projection which protrudes into the second hollow chamber , so that an inner receptacle is formed in the second hollow chamber , wherein the web has a T-shape, wherein one end of the T-shape forms part of the strand guide and the other part of the T-shape protrudes into the second hollow chamber , so that the inner receptacle is delimited by the T-shape of the web .
A method for calibration of a stereo camera comprising two cameras arranged in a distance (B) along a first direction (x) and mechanically attached to a common structure and electronics for the processing of image data obtained by the two cameras , the method comprising the steps of: a) providing rectification functions mapping raw image coordinates to rectified coordinates, wherein the rectification functions are obtained by factory calibration of the stereo camera , based on images of test targets obtained by the two cameras , or default rectification functions are used, based on a lens type used in the stereo camera , wherein the rectification functions stay constant throughout the lifetime of the stereo camera ; b) yielding correction functions by a recalibration based on images of a scene captured by the stereo camera affixed in an observation position, the correction functions mapping rectified coordinates to corrected coordinates, wherein the correction functions are redetermined; where the recalibration is based on matching objects comprised in images of the captured scene obtained by the two cameras ; wherein the stereo camera is affixed in a fixed relationship with a planar surface , with a known distance (h) and angle between the stereo camera and the surface , and wherein in the recalibration objects are matched that belong to the surface , wherein a disparity caused by the known distance (h) is exploited when determining the correction functions. a) providing rectification functions mapping raw image coordinates to rectified coordinates, wherein the rectification functions are obtained by factory calibration of the stereo camera , based on images of test targets obtained by the two cameras , or default rectification functions are used, based on a lens type used in the stereo camera , wherein the rectification functions stay constant throughout the lifetime of the stereo camera ; b) yielding correction functions by a recalibration based on images of a scene captured by the stereo camera affixed in an observation position, the correction functions mapping rectified coordinates to corrected coordinates, wherein the correction functions are redetermined; where the recalibration is based on matching objects comprised in images of the captured scene obtained by the two cameras ; wherein the stereo camera is affixed in a fixed relationship with a planar surface , with a known distance (h) and angle between the stereo camera and the surface , and wherein in the recalibration objects are matched that belong to the surface , wherein a disparity caused by the known distance (h) is exploited when determining the correction functions.
Butcher's knife having a handle and a blade having a length between 10 cm and 40 cm, characterised in that the blade has a rounded end which has a radius between 2 mm and 10 mm and a sharp edge which extends over the rounded end and which extends over a portion of the back of the blade , the sharp edge of the blade of the knife extending over at least 8 mm from the end of the blade.
Dental implant comprising an anchorage body , comprising a stem bearing a thread engageable in a mandibular or maxillary site, an abutment to which a dental crown is connectable, wherein said anchorage body and said abutment are operatively connected to each other by means of a spherical connection, characterized in that said anchorage body comprises a head portion bearing on its top an internal site accessible through a central through opening for housing in said internal site a connection element of the implant able to connect said abutment to said anchorage body .