mhurhangee/patent-ind-claim-en huggingface dataset:
A magnetic pen that enables to draw characters, figures, and pictures on a magnetic panel by applying a magnetic field, comprising: an end portion ; a holder attached to the end portion of the magnetic pen , an internal space formed in the holder ; and a magnet (50, 52; 50, 52, 54, 56; 300) disposed in the internal space of the holder , characterized in that the holder is made of a magnetic material, and a surface of the magnet (50, 52; 50, 52, 54, 56; 300) opposite the magnetic panel is at a position recessed from an edge of the holder when drawing. an end portion ; a holder attached to the end portion of the magnetic pen , an internal space formed in the holder ; and a magnet (50, 52; 50, 52, 54, 56; 300) disposed in the internal space of the holder , characterized in that the holder is made of a magnetic material, and a surface of the magnet (50, 52; 50, 52, 54, 56; 300) opposite the magnetic panel is at a position recessed from an edge of the holder when drawing.
A high-pressure composite container having a gastight nozzle structure for a hybrid vehicle, the high-pressure composite container comprising: a metal nozzle formed at a side of an inlet of a plastic liner layer that defines an inner layer of the high-pressure composite container; a nozzle insert which is inserted into and attached to the metal nozzle in a direction from an inner side of the plastic liner layer to an outer side of the plastic liner layer ; and a nut member fixed to an outer end portion of the nozzle insert , wherein a flat spring is inserted between the metal nozzle and the nut member to improve gastightness performance, characterized in that the nozzle insert has a flat plate portion formed at an inner end portion of the nozzle insert with respect to tank and in contact with an inner surface of the plastic liner layer , and wherein a sealing element is in contact with the nozzle insert and the plastic liner layer and is attached to an edge portion of an outer end surface of the flat plate portion , and wherein a stepped portion having inclined surface is formed at the edge portion of the outer end surface of the flat plate portion , and the sealing element is attached to the stepped portion. a metal nozzle formed at a side of an inlet of a plastic liner layer that defines an inner layer of the high-pressure composite container; a nozzle insert which is inserted into and attached to the metal nozzle in a direction from an inner side of the plastic liner layer to an outer side of the plastic liner layer ; and a nut member fixed to an outer end portion of the nozzle insert , wherein a flat spring is inserted between the metal nozzle and the nut member to improve gastightness performance, characterized in that the nozzle insert has a flat plate portion formed at an inner end portion of the nozzle insert with respect to tank and in contact with an inner surface of the plastic liner layer , and wherein a sealing element is in contact with the nozzle insert and the plastic liner layer and is attached to an edge portion of an outer end surface of the flat plate portion , and wherein a stepped portion having inclined surface is formed at the edge portion of the outer end surface of the flat plate portion , and the sealing element is attached to the stepped portion.
A method of manufacturing a moulded component having at least two unidirectional fibre portions, said method comprising: - positioning the at least two unidirectional fibre portions (104A-D) in a network in a jig , wherein said jig is configured to secure the at least two unidirectional fibre portions in a predetermined position such that the unidirectional fibre portions meet or intersect at one or more nodal points; - over-moulding a first moulding material over the at least two unidirectional fibre portions at the one or more nodal points, thereby forming a network of unidirectional fibres having over-moulded nodal points; characterized by - positioning the network of unidirectional fibres having over-moulded nodal points into a mould tool such that the over-moulded nodal points are located at predetermined locations within the mould tool, wherein said mould tool has at least one recess arranged to receive one of said over-moulded nodal points, thereby to constrain the over-moulded nodal point within the mould tool; - introducing a second moulding material into the mould tool; - over-moulding the network of unidirectional fibres having over-moulded nodal points with the second moulding material to form the component. - positioning the at least two unidirectional fibre portions (104A-D) in a network in a jig , wherein said jig is configured to secure the at least two unidirectional fibre portions in a predetermined position such that the unidirectional fibre portions meet or intersect at one or more nodal points; - over-moulding a first moulding material over the at least two unidirectional fibre portions at the one or more nodal points, thereby forming a network of unidirectional fibres having over-moulded nodal points; characterized by - positioning the network of unidirectional fibres having over-moulded nodal points into a mould tool such that the over-moulded nodal points are located at predetermined locations within the mould tool, wherein said mould tool has at least one recess arranged to receive one of said over-moulded nodal points, thereby to constrain the over-moulded nodal point within the mould tool; - introducing a second moulding material into the mould tool; - over-moulding the network of unidirectional fibres having over-moulded nodal points with the second moulding material to form the component.
An optical fiber connector fixed mount , comprising a tray , a mounting member and a positioning mechanism , wherein the tray is configured to be capable of connecting to a single board in a communication device, the mounting member pivots on the tray and is configured to load an optical fiber connector, the mounting member is configured to mount the optical fiber connector, the mounting member rotates relative to the tray so as to change a direction of an optical output port of the optical fiber connector, and the positioning mechanism is located between the mounting member and the tray and the positioning mechanism cooperates with the mounting member and the tray in order to implement positioning between the mounting member and the tray , which is configured to position the mounting member in different positions; wherein the positioning mechanism comprises an elastic element and a jacking element , the tray is provided with a receiving groove to limit positions of the elastic element and the jacking element , the mounting member comprises at least two positioning grooves , the mounting member pivots on the tray on a pivot , the at least two positioning grooves are located on a same circumference with the pivot as a center of circle, in a process of the mounting member rotating relative to the tray , the jacking element is pushed against the mounting member due to an action of elastic force of the elastic element , and the positioning between the mounting member and the tray is implemented through a fit between the jacking element and one of the at least two positioning grooves ; wherein the mounting member comprises a second arc-shaped surface , and the at least two positioning grooves are formed on the second arc-shaped surface ; characterised in that : the tray comprises a first arc-shaped surface , the receiving groove is formed on the first arc-shaped surface , and the first arc-shaped surface abuts on the second arc-shaped surface .
A method for authentication and key management for applications, AKMA, for a terminal device in a wireless communication network, the method being performed by an Authentication Server Function, AUSF , the method comprising: authenticating the terminal device during a primary authentication session for the terminal device; responsive to a successful authentication of the terminal device, obtaining a first key ; generating bootstrapping security parameters, wherein the parameters comprise a second key derived from the first key and a temporary identifier, and wherein the temporary identifier identifies the terminal device and the bootstrapping security parameters; and communicating an authentication response message to the terminal device, wherein the authentication response message comprises at least one of the bootstrapping security parameters; providing the bootstrapping security parameters to an AKMA authentication Function, AAuF. authenticating the terminal device during a primary authentication session for the terminal device; responsive to a successful authentication of the terminal device, obtaining a first key ; generating bootstrapping security parameters, wherein the parameters comprise a second key derived from the first key and a temporary identifier, and wherein the temporary identifier identifies the terminal device and the bootstrapping security parameters; and communicating an authentication response message to the terminal device, wherein the authentication response message comprises at least one of the bootstrapping security parameters; providing the bootstrapping security parameters to an AKMA authentication Function, AAuF.
Heat pump comprising a compressor , and an electronically commutated electric motor connect to the compressor, wherein the electric motor is connected to a power output stage configured to energize the electric motor for generating a rotating magnetic field, and the power output stage is thermally conductively connected to a refrigerant circuit of the heat pump , such that heat loss generated by the power output stage can be dissipated to the refrigerant circuit , characterized in that the heat pump has at least one temperature sensor arranged to detect a temperature of the power output stage and to generate a temperature signal representing the temperature, and the heat pump has a control unit , which is connected to the temperature sensor and is configured to drive the power output stage depending on the temperature signal in such a way that heat loss can be generated in the power output stage by means of a leakage current flowing through the power output stage , wherein the heat pump has at least one link circuit inductor connected to the power output stage, and the power output stage has at least one semiconductor switch half-bridge , wherein the control unit is configured to generate a turn-on control pulse depending on the temperature signal for each of the semiconductor switches of the semiconductor switch half-bridge and to transmit said turn-on control pulse to the semiconductor switches , and thus to turn on the semiconductor switches of the semiconductor switch half-bridge simultaneously during a turn-on time interval , wherein the at least one link circuit inductor is configured to limit a current rise of the leakage current flowing through the semiconductor switch half-bridge .
Concrete block manufacturing device for distributing pourable material , in particular granulate , to form a surface layer of such material on a concrete block basic element , at least one component (A) of a pourable material being feedable to the device , comprising a feeder element , a distribution device and at least one opening element ; the device for portioning the pourable material comprising a portioning device which comprises a spiked roller having separating elements ; the spiked roller being able to perform a rotational movement about a longitudinal axis (L2) and the pourable material being reposable between the separating elements and dischargeable via an opening element on the underside of the portioning device , characterized in that the pourable material is feedable to the feeder element at one point, i.e. zero-dimensionally, the distribution device being connected to the feeder element and the pourable material then being distributable evenly via the distribution device over a linear distribution course (L), i.e. one-dimensionally; the distribution device comprising a spiral or helical conveying unit which can perform a rotational movement about a longitudinal axis (L1), whereby the pourable material is evenly distributable over the length of the conveying unit as the distribution course (L), and the distribution device is connected to the at least one opening element and the pourable material is evenly dischargeable via the opening element over a distribution course (L) and applicable via this opening element to a surface of the concrete block basic element to form a linear pouring course (R), the longitudinal axis (L2) of the portioning device being aligned preferably parallel to and underneath the longitudinal axis (L1) of the distribution device .
A method for producing 1,2,4,5-cyclohexanetetracarboxylic dianhydride by subjecting 1,2,4,5-cyclohexanetetracarboxylic acid to a dehydration reaction in a slurry state in the presence of a dehydrating agent, wherein the dehydration agent is acetic anhydride; the acetic anhydride is used in an amount of 2.0 to 100 moles per mole of the 1,2,4,5-cyclohexanetetracarboxylic acid; and the dehydration reaction of the 1,2,4,5-cyclohexanetetracarboxylic acid is carried out in the presence of the dehydrating agent and a solvent, wherein the solvent is acetic acid, characterized in that the 1,2,4,5-cyclohexanetetracarboxylic acid is fed in a continuous manner to the dehydrating agent, wherein an average particle size of the 1,2,4,5-cyclohexanetetracarboxylic acid is less than 20 μm. the dehydration agent is acetic anhydride; the acetic anhydride is used in an amount of 2.0 to 100 moles per mole of the 1,2,4,5-cyclohexanetetracarboxylic acid; and the dehydration reaction of the 1,2,4,5-cyclohexanetetracarboxylic acid is carried out in the presence of the dehydrating agent and a solvent, wherein the solvent is acetic acid, characterized in that the 1,2,4,5-cyclohexanetetracarboxylic acid is fed in a continuous manner to the dehydrating agent, wherein an average particle size of the 1,2,4,5-cyclohexanetetracarboxylic acid is less than 20 μm.
A powertrain including a braking system for a twin tire axle of the long-haul commercial vehicle, the twin tire axle coupling to rims for the twin tires and to a driving engine, characterized by : rims for the twin tires; - a gearbox with at least one part configured to be attached to the rims ; - a shaft configured to connect the gear box with the drive engine; and - a brake unit configured to brake a rotating part of the braking system that is rotatable at a higher rotational speed than the rims , wherein the gearbox and at least part of the brake unit are adapted to be placed inside the rims of the twin tires. - a gearbox with at least one part configured to be attached to the rims ; - a shaft configured to connect the gear box with the drive engine; and - a brake unit configured to brake a rotating part of the braking system that is rotatable at a higher rotational speed than the rims ,
System for mutual relative position determination of two transducer elements of an arrangement for inductive energy transmission, comprising at least one first transducer element (S) with a preferably planar first coil and at least one second transducer element (R) with a preferably planar second coil , wherein the circumference of the first coil is preferably greater than that of the second coil , wherein at least the first transducer element (S) has a shield for the first coil made from a material with a magnetic conductivity or permeability of μ4 ≥ 4, in particular from ferrite, said shield at least partially surrounds the first coil , is open in the direction of the second coil , and comprises a plurality of measuring coils which are connected to an evaluation unit , in which currents or voltages, induced in the measuring coils by a generated measuring magnetic field (M), are evaluated and a characteristic signal is generated for the distance of the centers of symmetry (ZS, ZR) of the first coil and second coil in the substantially parallel position of the coils , characterized in that at least four measuring coils , whose axes are parallel to the plane of the first coil and preferably located in the plane of the shield , are applied on the first transducer element (S), wherein in each case two measuring coils are parallel and preferably coaxial to one another and are located on opposite sides of the center of symmetry (ZS) of the first coil , wherein the axes of one group of parallel measuring coils define an angle not equal to zero, preferably a right angle, with the axes of the second group of parallel measuring coils ; the evaluation unit is designed both to evaluate the signal level and also to determine the phase information of the signals of the measuring coils ; and the evaluation unit is equipped to evaluate the relative phase position of signals between two coils in each case within one group of parallel measuring coils .
Process for converting one or more methyl halides to ethylene and propylene, said process comprising the following steps: a) providing a feedstream comprising one or more methyl halides; optionally, diluted in at least one diluent; b) providing a first catalyst composition and a second catalyst composition, said second catalyst composition comprising a cracking catalyst; c) contacting said feedstream with said first catalyst composition in a first reaction zone under first reaction conditions to provide a first product stream ; and d) subjecting at least a part of said first product stream to an Olefin Catalytic Cracking with said second catalyst composition in a second reaction zone under second reaction conditions to provide a second product steam , the process is characterized in that said first reaction conditions include a reaction temperature below 400°C, and in that said first catalyst composition comprises one or more molecular sieves with a Si/AI atomic ratio ranging from 2 to 18, wherein said one or more molecular sieves comprise a plurality of pores, with a shape of an 8-membered ring or less and further wherein said one or more molecular sieves in the first catalyst composition are selected from the group of AEI, CHA, DDR, ERI, KFI, and LEV families and any mixture thereof. a) providing a feedstream comprising one or more methyl halides; optionally, diluted in at least one diluent; b) providing a first catalyst composition and a second catalyst composition, said second catalyst composition comprising a cracking catalyst; c) contacting said feedstream with said first catalyst composition in a first reaction zone under first reaction conditions to provide a first product stream ; and d) subjecting at least a part of said first product stream to an Olefin Catalytic Cracking with said second catalyst composition in a second reaction zone under second reaction conditions to provide a second product steam , the process is characterized in that said first reaction conditions include a reaction temperature below 400°C, and in that said first catalyst composition comprises one or more molecular sieves with a Si/AI atomic ratio ranging from 2 to 18, wherein said one or more molecular sieves comprise a plurality of pores, with a shape of an 8-membered ring or less and further wherein said one or more molecular sieves in the first catalyst composition are selected from the group of AEI, CHA, DDR, ERI, KFI, and LEV families and any mixture thereof.
Blood filtering device , comprising: - a casing defining a containment volume and provided with at least a first inlet for the venous blood, at least a second inlet for the intracavitary blood, at least a third inlet for the extracavitary blood and at least an outlet mouth for the blood; - blood filtering means which are housed inside said containment volume and delimiting at least one filtering volume communicating with said blood inlets and at least one collecting volume communicating with said outlet mouth ; said filtering means comprising: - at least a first filtering element defining a closed profile and delimiting a first filtering volume communicating with said first inlet ; - at least a second filtering element defining a closed profile and delimiting a second filtering volume communicating with said second inlet ; - at least a third filtering element defining a closed profile and delimiting a third filtering volume communicating with said third inlet ; wherein said filtering elements are separated and distinct from each other characterized by the fact that inside at least one of said second and said third filtering element , at least one conveying element is housed which is adapted to guide the blood along a predefined path, wherein said conveying element is substantially screw-shaped or has a blood flowing surface which defines a substantially helical path and the side edge of which is located at the internal wall of the corresponding filtering element . - a casing defining a containment volume and provided with at least a first inlet for the venous blood, at least a second inlet for the intracavitary blood, at least a third inlet for the extracavitary blood and at least an outlet mouth for the blood; - blood filtering means which are housed inside said containment volume and delimiting at least one filtering volume communicating with said blood inlets and at least one collecting volume communicating with said outlet mouth ; - at least a first filtering element defining a closed profile and delimiting a first filtering volume communicating with said first inlet ; - at least a second filtering element defining a closed profile and delimiting a second filtering volume communicating with said second inlet ; - at least a third filtering element defining a closed profile and delimiting a third filtering volume communicating with said third inlet ; characterized by the fact that inside at least one of said second and said third filtering element , at least one conveying element is housed which is adapted to guide the blood along a predefined path, wherein said conveying element is substantially screw-shaped or has a blood flowing surface which defines a substantially helical path and the side edge of which is located at the internal wall of the corresponding filtering element .