mhurhangee/patent-ind-claim-en huggingface dataset:
A safety link assembly for releasing a connection between an aerial delivery platform and an extractor parachute once the aerial delivery platform has been pulled out relative to an aircraft by a required distance by the extractor parachute , the safety link assembly comprising: - a main body , - an ejectable connector , - a retaining mechanism comprising a retaining lever rotatably mounted on a rotary axis on the main body and rotatable between a first retaining position, in which a first region of the retaining lever acts on the ejectable connector to retain the ejectable connector adjacent the main body , and a second releasing position, in which the ejectable connector is ejectable from the main body , and - a securing mechanism comprising a securing member moveable between a first securing position, in which a first region of the securing member acts on a second region of the retaining lever to secure the retaining lever in its first retaining position, and a second non-securing position, in which the retaining lever is not secured in the first retaining position, wherein the distance from the first region of the retaining lever to the rotary axis is less than the distance from the second region of the retaining lever to the rotary axis characterised in that the first region and second region of the retaining lever are both on the same side of the retaining lever with respect to the rotary axis. - a main body , - an ejectable connector , - a retaining mechanism comprising a retaining lever rotatably mounted on a rotary axis on the main body and rotatable between a first retaining position, in which a first region of the retaining lever acts on the ejectable connector to retain the ejectable connector adjacent the main body , and a second releasing position, in which the ejectable connector is ejectable from the main body , and - a securing mechanism comprising a securing member moveable between a first securing position, in which a first region of the securing member acts on a second region of the retaining lever to secure the retaining lever in its first retaining position, and a second non-securing position, in which the retaining lever is not secured in the first retaining position,
Frequency converter system comprising: - a transmission source for transmitting an incident laser beam with a wide spectral band; - a frequency conversion cell comprising - a non-linear birefringent crystal which is characterised by a first phase matching wavelength which has an input face (121 A ) which is intended to receive the incident beam, an output face (121 B ) for the transmission of at least one beam which is converted in terms of frequency, and at least two parallel faces (120 A , 120 B ) which are different from the input and output faces; - characterised by means (14, 14 A ) for applying an external mechanical force to at least one of the parallel faces (120 A ), referred to as the application face of the force, resulting in a variation of the birefringence of the non-linear crystal, the value of the external mechanical force applied being determined in order to obtain the phase matching at a second phase matching wavelength which is different from the first phase matching wavelength; and - means for adjusting the external mechanical force for the wavelength matching of the conversion cell. - a transmission source for transmitting an incident laser beam with a wide spectral band; - a frequency conversion cell comprising - a non-linear birefringent crystal which is characterised by a first phase matching wavelength which has an input face (121 A ) which is intended to receive the incident beam, an output face (121 B ) for the transmission of at least one beam which is converted in terms of frequency, and at least two parallel faces (120 A , 120 B ) which are different from the input and output faces; - characterised by means (14, 14 A ) for applying an external mechanical force to at least one of the parallel faces (120 A ), referred to as the application face of the force, resulting in a variation of the birefringence of the non-linear crystal, the value of the external mechanical force applied being determined in order to obtain the phase matching at a second phase matching wavelength which is different from the first phase matching wavelength; and - means for adjusting the external mechanical force for the wavelength matching of the conversion cell.
An image recognition device comprising: a storage unit configured to store, for each model image among a plurality of model images, one or more feature points; a feature point extractor configured to extract one or more feature points from an input image; characterized by : an identification unit configured to compare said one or more feature points in said input image and said one or more feature points in every model image to compute, for each model image, a respective first degree of similarity between the input image and the respective model image, and to identify the input image on the basis of said respective first degree of similarity; wherein the identification unit is configured to compute the first degree of similarity, for each model image, by computing a weighted similarity score (S2) as a total of weighted scores, each weighted score being computed for each matching feature point being a feature point in the respective model image matching a feature point in the input image, a respective weighted score being a value that increases as the number of model images including said matching feature point decreases. a storage unit configured to store, for each model image among a plurality of model images, one or more feature points; a feature point extractor configured to extract one or more feature points from an input image; characterized by : an identification unit configured to compare said one or more feature points in said input image and said one or more feature points in every model image to compute, for each model image, a respective first degree of similarity between the input image and the respective model image, and to identify the input image on the basis of said respective first degree of similarity; wherein the identification unit is configured to compute the first degree of similarity, for each model image, by computing a weighted similarity score (S2) as a total of weighted scores, each weighted score being computed for each matching feature point being a feature point in the respective model image matching a feature point in the input image, a respective weighted score being a value that increases as the number of model images including said matching feature point decreases. an identification unit configured to compare said one or more feature points in said input image and said one or more feature points in every model image to compute, for each model image, a respective first degree of similarity between the input image and the respective model image, and to identify the input image on the basis of said respective first degree of similarity; wherein the identification unit is configured to compute the first degree of similarity, for each model image, by computing a weighted similarity score (S2) as a total of weighted scores, each weighted score being computed for each matching feature point being a feature point in the respective model image matching a feature point in the input image, a respective weighted score being a value that increases as the number of model images including said matching feature point decreases.
A steerable vehicle suspension , comprising: an axle ; steering knuckles pivotably attached at opposite ends of the axle by respective king pins ; a tie rod linking the steering knuckles , so that they rotate together; two retractors having a length that decreases in response to a pressure increase applied to the retractors ; and wheel spindles extending laterally outward from the steering knuckles , in which resistance to rotation of the wheel spindles relative to the axle increases in response to the pressure increase applied to the retractors . an axle ; steering knuckles pivotably attached at opposite ends of the axle by respective king pins ; a tie rod linking the steering knuckles , so that they rotate together; two retractors having a length that decreases in response to a pressure increase applied to the retractors ; and wheel spindles extending laterally outward from the steering knuckles , in which resistance to rotation of the wheel spindles relative to the axle increases in response to the pressure increase applied to the retractors .
An electrical component assembly for a vehicle brake system comprising: an electrical component ; and a housing in which the electrical component is fitted, wherein the electrical component and the housing are fixed to a surface of a base body , the electrical component includes a connection terminal to be press-contacted into a throughhole of a control board provided in the housing, and the direction of the connection terminal being inserted into the throughhole is the same as that of the electrical component being fitted to the housing , characterised in that the electrical component is provided with an electrical component adhesion margin (S2) facing said surface of the base body, so as to be fixed to the base body by an adhesive interposed between the base body and the electrical component adhesion margin, the electrical component is provided on the outer surface thereof, perpendicular to the direction of said assembling, with a protruding rib to be press-fitted into a groove of the housing, and the electrical component adhesion margin (S2) is formed to include at least a part of the rib . an electrical component ; and a housing in which the electrical component is fitted, wherein the electrical component and the housing are fixed to a surface of a base body , the electrical component includes a connection terminal to be press-contacted into a throughhole of a control board provided in the housing, and the direction of the connection terminal being inserted into the throughhole is the same as that of the electrical component being fitted to the housing , characterised in that the electrical component is provided with an electrical component adhesion margin (S2) facing said surface of the base body, so as to be fixed to the base body by an adhesive interposed between the base body and the electrical component adhesion margin, the electrical component is provided on the outer surface thereof, perpendicular to the direction of said assembling, with a protruding rib to be press-fitted into a groove of the housing, and the electrical component adhesion margin (S2) is formed to include at least a part of the rib .
A drug delivery ocular implant, comprising an outer shell ; a crimp cap configured to be joined to the outer shell at one end to form a lumen , the lumen configured to contain a drug , the crimp cap having at least one region of drug release ; and a permeable or semi-permeable material covering the at least one region of drug release , the permeable or semi-permeable material being permeable or semi-permeable to the drug; characterised in that the crimp cap comprises regions that are compressible configured to secure the crimp cap to the outer shell . an outer shell ; a crimp cap configured to be joined to the outer shell at one end to form a lumen , the lumen configured to contain a drug , the crimp cap having at least one region of drug release ; and a permeable or semi-permeable material covering the at least one region of drug release , the permeable or semi-permeable material being permeable or semi-permeable to the drug; characterised in that the crimp cap comprises regions that are compressible configured to secure the crimp cap to the outer shell .
A portable system for testing a pressure safety valve in a process plant, where the pressure safety valve is connected to an upstream isolation valve , the system comprising: an upstream supply line with an upstream connector for connecting to a drain port at an upstream end of the pressure safety valve , the upstream connector permitting a fluid contact from the pressure safety valve to the upstream isolation valve , an actuator for applying a pressure to the supply line , an upstream sensor on the supply line , a portable computer capable of running a controller , wherein the controller is adapted to receive measurements from the upstream sensor , store the measurements in non-volatile memory and send control signals to the actuator , wherein the upstream sensor is a pressure sensor or flow sensor and the controller is configured to receive one or more measurements from the upstream sensor and determine a leakage through the upstream isolation valve and subsequently instruct the actuator to apply an increasing pressure through the drain port when the pressure safety valve is closed until the pressure safety valve opens, measure the applied pressure at the point that the pressure safety valve opens with the upstream sensor , and determine an activation pressure of the pressure safety valve taking into account the determined leakage through the upstream isolation valve . an upstream supply line with an upstream connector for connecting to a drain port at an upstream end of the pressure safety valve , the upstream connector permitting a fluid contact from the pressure safety valve to the upstream isolation valve , an actuator for applying a pressure to the supply line , an upstream sensor on the supply line , a portable computer capable of running a controller , wherein the controller is adapted to receive measurements from the upstream sensor , store the measurements in non-volatile memory and send control signals to the actuator , wherein the upstream sensor is a pressure sensor or flow sensor and the controller is configured to receive one or more measurements from the upstream sensor and determine a leakage through the upstream isolation valve and subsequently instruct the actuator to apply an increasing pressure through the drain port when the pressure safety valve is closed until the pressure safety valve opens, measure the applied pressure at the point that the pressure safety valve opens with the upstream sensor , and determine an activation pressure of the pressure safety valve taking into account the determined leakage through the upstream isolation valve .
An image shooting apparatus , comprising a support base , an image shooting circuit board , a first image shooting assembly , and a second image shooting assembly , wherein the support base is provided with an accommodating chamber; the image shooting circuit board is disposed in the accommodating chamber, and the image shooting circuit board divides the accommodating chamber into a first accommodating chamber and a second accommodating chamber ; the first image shooting assembly is disposed in the first accommodating chamber , and the second image shooting assembly is disposed in the second accommodating chamber ; the first image shooting assembly comprises a first lens and a first image sensor , wherein the first image sensor is attached to a first side of the image shooting circuit board , and the first image sensor receives an incident light passing through the first lens for imaging; and the second image shooting assembly comprises a second lens and a second image sensor , wherein the second image sensor is attached to a second side of the image shooting circuit board , the second side opposite to the first side, and the second image sensor receives an incident light passing through the second lens for imaging; characterized in that the image shooting circuit board comprises a first circuit board , a second circuit board , and a heat conducting layer ; the first image sensor is attached to the first circuit board ; the second image sensor is attached to the second circuit board ; and the heat conducting layer is disposed between the first circuit board and the second circuit board . the first image shooting assembly comprises a first lens and a first image sensor , wherein the first image sensor is attached to a first side of the image shooting circuit board , and the first image sensor receives an incident light passing through the first lens for imaging; and the second image shooting assembly comprises a second lens and a second image sensor , wherein the second image sensor is attached to a second side of the image shooting circuit board , the second side opposite to the first side, and the second image sensor receives an incident light passing through the second lens for imaging; characterized in that the image shooting circuit board comprises a first circuit board , a second circuit board , and a heat conducting layer ; the first image sensor is attached to the first circuit board ; the second image sensor is attached to the second circuit board ; and the heat conducting layer is disposed between the first circuit board and the second circuit board .
A reflective substrate comprising a reflective sphere which is configured to be placed on a surgical instrument for use in surgical robotic and navigation systems, the reflective sphere comprising: an adhesion layer on a surface of the sphere having a first charge; a sub-micron structured surface comprising fumed silica nanoparticles adhered to the adhesion layer and having a second charge opposite the first charge; and a liquidphobic structure comprising a perfluorinated organic coating on the sub-micron structured surface of the sphere, wherein the sphere substantially maintains its reflective properties after the sphere is contacted with a liquid. an adhesion layer on a surface of the sphere having a first charge; a sub-micron structured surface comprising fumed silica nanoparticles adhered to the adhesion layer and having a second charge opposite the first charge; and a liquidphobic structure comprising a perfluorinated organic coating on the sub-micron structured surface of the sphere, wherein the sphere substantially maintains its reflective properties after the sphere is contacted with a liquid.
A method for operating a metal detector , which has a detector unit with at least one transmitting coil and at least one receiving coil, which surround a conveying apparatus for products, the receiving coil generating a product signal when a product passes through the detection region of the detector unit , which metal detector furthermore has a controller with a reference memory for storing reference data, the controller differentiating between good and bad products by means of an evaluation algorithm using the product signal and taking into account the reference data, in which metal detector test runs are also carried out regularly with at least one metal test body in order to check the function of the metal detector, wherein the test signal generated by the receiving coil when the metal test body passes through the detection region of the detector unit leads to a defined exceeding of the reference data and thus triggers a bad product assessment if the metal detector is functioning, wherein the generated test signal and/or the product signal in conjunction with the associated identifier of the metal test body/product is/are supplied as labelled data to a processing device , which processing device processes the labelled data into update data for improving the reference data and/or for improving the evaluation algorithm , and the update data are transferred to the controller of the metal detector , characterised in that the evaluation algorithm has two sub-algorithms , specifically a first unchangeable sub-algorithm , the data of which is located in a reference data memory trained during commissioning of the metal detector , and a second sub-algorithm , the link database of which takes into account the update data and which is changed on the basis of the link database , and that the evaluation algorithm uses an assessment function in order to switch the product assessment from the first sub-algorithm to the second sub-algorithm .
A method for etching a magnetic tunneling junction, MTJ, structure comprising: providing a bottom electrode on a substrate ; depositing a MTJ stack on said bottom electrode; depositing a top electrode layer having a first thickness (h3) on said MTJ stack; forming a hybrid hard mask on said top electrode layer wherein said hybrid hard mask comprises a first dielectric mask layer having a mask thickness (h4) of more than four times said first thickness, a second metal mask layer on said first dielectric mask layer and a third mask layer on said second metal mask layer: forming a photo resist pattern on said hybrid hard mask; first etching said second metal mask layer and said third mask layer of said hybrid hard mask where it is not covered by said photo resist pattern using a first etching chemistry; thereafter second etching said hybrid hard mask where it is not covered by said remaining second metal mask layer and said third mask layer using a second etching chemistry; thereafter etching said top electrode where it is not covered by said remaining hybrid hard mask wherein a portion of said first dielectric mask layer remains on said patterned top electrode; and thereafter etching said MTJ stack where it is not covered by said patterned top electrode wherein overetching is performed and a MTJ device is formed and wherein said bottom electrode is etched into and wherein re-deposition material is formed on sidewalls of said bottom electrode underlying said MTJ device and not on sidewalls of said MTJ device and wherein said remaining top electrode has a second thickness no less than 80% of said first thickness. providing a bottom electrode on a substrate ; depositing a MTJ stack on said bottom electrode; depositing a top electrode layer having a first thickness (h3) on said MTJ stack; forming a hybrid hard mask on said top electrode layer wherein said hybrid hard mask comprises a first dielectric mask layer having a mask thickness (h4) of more than four times said first thickness, a second metal mask layer on said first dielectric mask layer and a third mask layer on said second metal mask layer: forming a photo resist pattern on said hybrid hard mask; first etching said second metal mask layer and said third mask layer of said hybrid hard mask where it is not covered by said photo resist pattern using a first etching chemistry; thereafter second etching said hybrid hard mask where it is not covered by said remaining second metal mask layer and said third mask layer using a second etching chemistry; thereafter etching said top electrode where it is not covered by said remaining hybrid hard mask wherein a portion of said first dielectric mask layer remains on said patterned top electrode; and thereafter etching said MTJ stack where it is not covered by said patterned top electrode wherein overetching is performed and a MTJ device is formed and wherein said bottom electrode is etched into and wherein re-deposition material is formed on sidewalls of said bottom electrode underlying said MTJ device and not on sidewalls of said MTJ device and wherein said remaining top electrode has a second thickness no less than 80% of said first thickness.