mhurhangee/patent-ind-claim-en huggingface dataset:
Agitator configured to be used in a suction head that is configured to be applied in a vacuum cleaner and to perform a cleaning action on a surface when the suction head is in an operational cleaning position relative to the surface , wherein the agitator is configured to be rotatably arranged in the suction head and includes a core element and flexible cleaning elements arranged on the core element , wherein an outer portion of each of the cleaning elements is configured to be moved over the surface during a part of each revolution of the agitator when the agitator is arranged in the suction head and the suction head is in the operational cleaning position, wherein the cleaning elements are arranged along the length of the agitator in a cleaning field , wherein the cleaning field is interrupted by at least one air passage that is configured to enable an airflow between internal edges of the cleaning field delimiting the at least one air passage , and wherein outside of the at least one air passage , the cleaning elements are arranged at close range relative to each other whereby an airflow between the cleaning elements is disabled or at most enabled to a significantly smaller extent than at the position of the at least one air passage , characterized in that the cleaning field spans a major part of the core element in a peripheral direction around the core element . wherein the agitator is configured to be rotatably arranged in the suction head and includes a core element and flexible cleaning elements arranged on the core element , wherein an outer portion of each of the cleaning elements is configured to be moved over the surface during a part of each revolution of the agitator when the agitator is arranged in the suction head and the suction head is in the operational cleaning position, wherein the cleaning elements are arranged along the length of the agitator in a cleaning field , wherein the cleaning field is interrupted by at least one air passage that is configured to enable an airflow between internal edges of the cleaning field delimiting the at least one air passage , and wherein outside of the at least one air passage , the cleaning elements are arranged at close range relative to each other whereby an airflow between the cleaning elements is disabled or at most enabled to a significantly smaller extent than at the position of the at least one air passage , characterized in that the cleaning field spans a major part of the core element in a peripheral direction around the core element .
A signal module , comprising: a contact , at least one side of the contact providing with a shield piece ; and wherein the signal module further comprises an insulator , and the insulator is formed on the contact and the shield piece by means of injection moulding so as to combine the contact and the shield piece together, characterized in that the contact comprises differential pairs and ground connection contacts arranged between a differential pairs, wherein at least one of the ground connection contacts and the shield piece is provided with bulge structures being bulged toward the other one, and the bulge structures are strip bulges which extend in parallel with the differential pairs, and the ground connection contacts are electrically contacted with the shield piece by the corresponding bulge structures and isolate the adjacent differential pairs from one another.
A device for holding a glass panel , the device being a corner clip comprising: a base comprising mounting holes for mounting said corner clip on a regular or an irregular mounting surface ; a gripper for holding the glass panel; a dovetail slider attached the base for sliding the gripper above the base; and a corner screw for securing the gripper above the base . a base comprising mounting holes for mounting said corner clip on a regular or an irregular mounting surface ; a gripper for holding the glass panel; a dovetail slider attached the base for sliding the gripper above the base; and a corner screw for securing the gripper above the base .
A method comprising: detecting and extracting face data of at least a first candidate face of a first image and a second candidate face of a second image, the first image is captured with a first light intensity and the second image is captured with a second light intensity that is different from the first light intensity; analyzing the face data to determine whether a location of a first area of the first candidate face in the first image corresponds to a location of a second area of the second candidate face in the second image; determining that the locations of the first area and the second area are the same if the location of the first area is within a predetermined threshold of the location of the second area, wherein the predetermined threshold is substantially close to zero, while images with varying light intensities, provided by an image capturing device, are captured with a very small delay, such that there is no significant relative movement between the image capturing device, and person being captured in the images; and determining that the first and second candidate faces are faces, if the location of the first area and second area are the same, otherwise determining absence of faces in both images. detecting and extracting face data of at least a first candidate face of a first image and a second candidate face of a second image, the first image is captured with a first light intensity and the second image is captured with a second light intensity that is different from the first light intensity; analyzing the face data to determine whether a location of a first area of the first candidate face in the first image corresponds to a location of a second area of the second candidate face in the second image; determining that the locations of the first area and the second area are the same if the location of the first area is within a predetermined threshold of the location of the second area, wherein the predetermined threshold is substantially close to zero, while images with varying light intensities, provided by an image capturing device, are captured with a very small delay, such that there is no significant relative movement between the image capturing device, and person being captured in the images; and determining that the first and second candidate faces are faces, if the location of the first area and second area are the same, otherwise determining absence of faces in both images.
Method for classifying objects within an interior of a vehicle comprising the following steps: providing at least one 3D image capturing unit configured for capturing 3D images of a scene, providing at least one processing unit coupled to the 3D image capturing unit , the processing unit being configured to receive the 3D images from the 3D image capturing unit , characterized by the following further steps: capturing 3D images of a scene, each of the 3D images comprising at least one 2D intensity image and at least one 3D depth map of the scene, calculating a reflectivity map from the at least one 2D intensity image and the at least one 3D depth map by means of the processing unit , classifying at least one object of the scene with the aid of its reflectivity based on the reflectivity map. providing at least one 3D image capturing unit configured for capturing 3D images of a scene, providing at least one processing unit coupled to the 3D image capturing unit , the processing unit being configured to receive the 3D images from the 3D image capturing unit , characterized by the following further steps: capturing 3D images of a scene, each of the 3D images comprising at least one 2D intensity image and at least one 3D depth map of the scene, calculating a reflectivity map from the at least one 2D intensity image and the at least one 3D depth map by means of the processing unit , classifying at least one object of the scene with the aid of its reflectivity based on the reflectivity map. capturing 3D images of a scene, each of the 3D images comprising at least one 2D intensity image and at least one 3D depth map of the scene, calculating a reflectivity map from the at least one 2D intensity image and the at least one 3D depth map by means of the processing unit , classifying at least one object of the scene with the aid of its reflectivity based on the reflectivity map.
A composition comprising: (a) a polyurethane polymer which is a reaction product comprising the following components: (a1) a polyisocyanate, (a2) a compound having an isocyanate-reactive group, which comprises a polymer polyol selected from one or more of the following: a polyether polyol and a polyolefin polyol, (a3) optionally an emulsifier, (a4) optionally a solvent, and (a5) optionally a reactive diluent; (b) an organic antioxidant in an amount of 0.01 wt% to 2.4 wt%, based on the total weight of solid components of the composition; (c) a chelating agent, wherein the chelating agent (c) has an amount of 0.04 wt% to 1.8 wt%, based on the total weight of solid components of the composition and is present in the form of one or more of the following: a chelating agent salt and a chelating agent acid; (d) water; (e) optionally a stabilizer; (f) optionally a crosslinking agent; and (g) optionally an additive. (a) a polyurethane polymer which is a reaction product comprising the following components: (a1) a polyisocyanate, (a2) a compound having an isocyanate-reactive group, which comprises a polymer polyol selected from one or more of the following: a polyether polyol and a polyolefin polyol, (a3) optionally an emulsifier, (a4) optionally a solvent, and (a5) optionally a reactive diluent; (a1) a polyisocyanate, (a2) a compound having an isocyanate-reactive group, which comprises a polymer polyol selected from one or more of the following: a polyether polyol and a polyolefin polyol, (a3) optionally an emulsifier, (a4) optionally a solvent, and (a5) optionally a reactive diluent; (b) an organic antioxidant in an amount of 0.01 wt% to 2.4 wt%, based on the total weight of solid components of the composition; (c) a chelating agent, wherein the chelating agent (c) has an amount of 0.04 wt% to 1.8 wt%, based on the total weight of solid components of the composition and is present in the form of one or more of the following: a chelating agent salt and a chelating agent acid; (d) water; (e) optionally a stabilizer; (f) optionally a crosslinking agent; and (g) optionally an additive.
A charging device for an electromotive vehicle equipped with an electrical storage device , the charging device including: a first electric power converter that converts an alternating-current voltage, supplied from an external power supply , to a direct-current voltage higher than a peak voltage of the alternating-current voltage and outputs the direct-current voltage to a first power supply line (PL1); and a second electric power converter that, during external charging for charging the electrical storage device by the external power supply , converts a direct-current electric power between the first power supply line and a second power supply line (PL2) that is electrically connected to a positive electrode of the electrical storage device , wherein the second electric power converter includes a first switching element (Q1) that is electrically connected between a first node (N1) and the first power supply line (PL1), and a first inductor (L1) that is electrically connected between the first node (N1) and the second power supply line (PL2); the charging device further includes a control device that controls the first and second electric power converters; during the external charging, the control device selects either a first control mode in which the electrical storage device is charged through on/off control over the first switching element (Q1) or a second control mode in which the electrical storage device is charged while the first switching element (Q1) is kept in an on state, on the basis of a state of the external charging, wherein the control device includes a control mode selecting unit that is configured to select the second control mode when the voltage of the electrical storage device is higher than the peak voltage of the alternating-current voltage and to select the first control model when the voltage of the electrical storage device is lower than the peak voltage of the alternating-current voltage.
An ultrasonic transducer, comprising: a complementary metal oxide semiconductor (CMOS) wafer having an integrated circuit (IC) formed therein, wherein the CMOS wafer comprises a metallization layer as a top layer of the CMOS wafer ; a membrane (140; 1006) for transducing between an acoustic signal and an electric signal, the membrane (140; 1006) being disposed above a cavity in the CMOS wafer , being integrated with the CMOS wafer and having a first side proximate the cavity and a second side distal the cavity ; wherein the cavity is defined at least in part by a standoff (128; 1002) comprising an embedded via in the standoff , and wherein a liner is formed in the via and on the second side of the membrane , the liner forming a conductive electrical path contacting the second side of the membrane and electrically connecting the membrane to the metallization layer . a complementary metal oxide semiconductor (CMOS) wafer having an integrated circuit (IC) formed therein, wherein the CMOS wafer comprises a metallization layer as a top layer of the CMOS wafer ; a membrane (140; 1006) for transducing between an acoustic signal and an electric signal, the membrane (140; 1006) being disposed above a cavity in the CMOS wafer , being integrated with the CMOS wafer and having a first side proximate the cavity and a second side distal the cavity ; wherein the cavity is defined at least in part by a standoff (128; 1002) comprising an embedded via in the standoff , and wherein a liner is formed in the via and on the second side of the membrane , the liner forming a conductive electrical path contacting the second side of the membrane and electrically connecting the membrane to the metallization layer .
An agricultural composition comprising: an electrolyte solution comprising a water-soluble active ingredient; a water-insoluble solid active ingredient having a solubility of 1.0 wt.-% or less at 20 °C; and a dispersant selected from the group consisting of: a polyaminoamide resin, a polyoxyalkylene derivate thereof, a polyglycerol derivative thereof, a polycarbamate derivative thereof and a combination thereof. an electrolyte solution comprising a water-soluble active ingredient; a water-insoluble solid active ingredient having a solubility of 1.0 wt.-% or less at 20 °C; and a dispersant selected from the group consisting of: a polyaminoamide resin, a polyoxyalkylene derivate thereof, a polyglycerol derivative thereof, a polycarbamate derivative thereof and a combination thereof.
A method comprising: authenticating , at a first computing system (12, 204-206), a user with a first secure application based on information received from a mobile device via a local wireless connection between the mobile device and the first computing system; obtaining , via a browser of the first computing system, a remote challenge from a remote authentication service ; obtaining , via a browser of the first computing system, a mobile challenge from the mobile device; signing the mobile challenge with a private key of a public-private key pair at the first computing system; transmitting to the mobile device the mobile challenge signed at the first computing system, the remote challenge, and a public key of the public- private key pair; receiving (614-616), from the mobile device, the remote challenge signed by the mobile device and a certificate indicating validation of the mobile challenge using the public key; transmitting the remote challenge signed by the mobile device to the remote authentication service; and based on receiving an authentication result from the remote authentication service, granting access at the first computing system to a remote secure application via the browser. authenticating , at a first computing system (12, 204-206), a user with a first secure application based on information received from a mobile device via a local wireless connection between the mobile device and the first computing system; obtaining , via a browser of the first computing system, a remote challenge from a remote authentication service ; obtaining , via a browser of the first computing system, a mobile challenge from the mobile device; signing the mobile challenge with a private key of a public-private key pair at the first computing system; transmitting to the mobile device the mobile challenge signed at the first computing system, the remote challenge, and a public key of the public- private key pair; receiving (614-616), from the mobile device, the remote challenge signed by the mobile device and a certificate indicating validation of the mobile challenge using the public key; transmitting the remote challenge signed by the mobile device to the remote authentication service; and based on receiving an authentication result from the remote authentication service, granting access at the first computing system to a remote secure application via the browser.
A chip package structure , comprising: a substrate having a first board surface and a second board surface that is opposite to the first board surface , wherein the substrate has a plurality of conductive portions arranged on the second board surface ; a chip module mounted on the first board surface and electrically coupled to the conductive portions ; an encapsulant formed on the first board surface , wherein the chip module is embedded in the encapsulant , and wherein the encapsulant has a patterned trench that is recessed in a top surface thereof and that corresponds in shape to a predetermined two-dimensional code pattern; and a recognition contrast layer filled in the patterned trench , the chip package structure is characterized in that the recognition contrast layer and the top surface of the encapsulant respectively have different colors that conform to grade A or grade B in ISO/IEC 15415 standard; wherein the recognition contrast layer is coplanar with the top surface of the encapsulant so as to jointly form the predetermined 2D code pattern having a planar shape; wherein the patterned trench has a plurality of slots that are separate from each other, and each of the slots has a depth (D313) within a range from 15 μm to 30 μm; wherein the chip module includes at least one chip and a plurality of passive components , and wherein the at least one chip and the passive components are mounted on the first board surface , and a top side of the at least one chip is exposed from at least one of the slots and is covered by the recognition contrast layer . a substrate having a first board surface and a second board surface that is opposite to the first board surface , wherein the substrate has a plurality of conductive portions arranged on the second board surface ; a chip module mounted on the first board surface and electrically coupled to the conductive portions ; an encapsulant formed on the first board surface , wherein the chip module is embedded in the encapsulant , and wherein the encapsulant has a patterned trench that is recessed in a top surface thereof and that corresponds in shape to a predetermined two-dimensional code pattern; and a recognition contrast layer filled in the patterned trench , the chip package structure is characterized in that the recognition contrast layer and the top surface of the encapsulant respectively have different colors that conform to grade A or grade B in ISO/IEC 15415 standard; wherein the recognition contrast layer is coplanar with the top surface of the encapsulant so as to jointly form the predetermined 2D code pattern having a planar shape; wherein the patterned trench has a plurality of slots that are separate from each other, and each of the slots has a depth (D313) within a range from 15 μm to 30 μm; wherein the chip module includes at least one chip and a plurality of passive components , and wherein the at least one chip and the passive components are mounted on the first board surface , and a top side of the at least one chip is exposed from at least one of the slots and is covered by the recognition contrast layer .
Method for controlling a wind turbine which is connected to an electrical grid , detects a grid frequency present in the grid and in the case of which the power output is regulated on the basis of the grid frequency by a controller and, in particular, switches off the power feed into the electrical grid if a limit value of a grid frequency is exceeded, wherein a change in the grid frequency over time is detected, a rate of change is determined and the rate of change is compared with a rate of change limit value, characterized in that a modified frequency value is used to regulate the power output in the event of the rate of change limit value being exceeded, wherein the modified frequency value has a lower rate of change in comparison with the non-modified frequency value.
Device for controlling the operation of an electrical circuit in a motor vehicle, comprising - a protection circuit which has a detection unit and a control unit , wherein - the detection unit is provided for detecting the parameter values of a preset parameter during normal operating mode of the electrical circuit and - the control unit switches over the electrical circuit from normal operating mode to a protective operating mode which causes a functional restriction of the electrical circuit, if the parameter value detected by the detection unit exceeds a preset first threshold value (GW1), wherein - the control unit monitors successive parameter values of the preset parameter and - the electrical circuit only switches over to the protective operating mode if parameter values detected prior to the exceeding of the first threshold value (GW1) fulfil a preset criterion, characterized in that the control unit also checks parameter values of the preset parameter detected during the protective operating mode by the detection unit and switches back the electrical circuit to its normal operating mode if the parameter values detected during the protective operating mode fulfil a preset further criterion. - a protection circuit which has a detection unit and a control unit , wherein - the detection unit is provided for detecting the parameter values of a preset parameter during normal operating mode of the electrical circuit and - the control unit switches over the electrical circuit from normal operating mode to a protective operating mode which causes a functional restriction of the electrical circuit, if the parameter value detected by the detection unit exceeds a preset first threshold value (GW1), wherein - the control unit monitors successive parameter values of the preset parameter and - the electrical circuit only switches over to the protective operating mode if parameter values detected prior to the exceeding of the first threshold value (GW1) fulfil a preset criterion, characterized in that the control unit also checks parameter values of the preset parameter detected during the protective operating mode by the detection unit and switches back the electrical circuit to its normal operating mode if the parameter values detected during the protective operating mode fulfil a preset further criterion.