mhurhangee/patent-ind-claim-en huggingface dataset:
Backfeed stage (BFS) of a radial turbo fluid energy machine (RTFEM), especially of a radial turbocompressor, for deflecting a flow direction of a process fluid (PF) issuing from a rotor (R), rotating around an axis (X), from radially outward to radially inward, comprising a backfeed duct (BFC), which has three adjacent sections (S1, S2, S3) in the flow direction, wherein a first section (S1) is designed for conducting the process fluid (PF) radially outward, wherein a second section (S2) is designed for deflecting the process fluid (PF) from radially outward to radially inward, wherein a third section (S3) is designed for conducting the process fluid (PF) radially inward, wherein the second section (S2) and the third section (S3), or only the third section (S3), have/has first guide vanes (L1) which define flow passages (FC) of the backfeed duct (BFC) in relation to each other in the circumferential direction, wherein the second section (S2) and the third section (S3), or only the third section (S3), have/has second guide vanes (L2) which are offset downstream by leading edges (L2LE) in relation to leading edges (L1LE) of the first guide vanes (L1), which second guide vanes define flow passages (FC) of the backfeed duct (BFC) in relation to each other in the circumferential direction, wherein the second guide vanes (L2) are designed and arranged in such a way that in a radially extending plane in the region of the axial extent of the third section (S3) a connecting line (CLTE) through two trailing edges (L1TE) of adjacent first guide vanes (L1) is not divided in the middle by a radial line (RS) through the leading edge (L1LE) of a second guide vane (L2) which is arranged between the two first guide vanes (L1) in the circumferential direction, wherein the first guide vanes (L1) each have a concave pressure side (PSL1) and a convex suction side (SSL1) and each flow passage (FC) in the region of the first guide vanes (L1) is defined by a pressure side (PSL1) of a first guide vane (L1) and a suction side (SSL1) of another adjacent first guide vane (L1), characterized in that the second guide vane (L2) which is arranged downstream between the two first guide vanes (L1) is arranged closer to the suction side (SSL1) of the other adjacent first guide vane (L1) in the circumferential direction (CD).
A three-point contact rolling bearing comprising an inner ring and an outer ring defining respectively an inner raceway and an outer raceway , between which are disposed a plurality of spherical rolling elements , so as to define a rotation movement along a main axis (Z-Z) between the inner ring and the outer ring , said rolling elements being centered on a rolling plane (Pr) perpendicular to the main axis (Z-Z), wherein the inner raceway defines a first contact point (P1) and a second distinct contact point (P2) between each rolling element and the inner ring , the outer raceway defines a third contact point (P3) between each rolling element and the outer ring , said third contact point (P3) being located in a sector of the outer raceway delimited by a proximal end of the outer raceway , on the one hand, and by the rolling plane (Pr) on the other hand, the outer ring comprises a drain provided in the outer raceway and opening from an outer surface of the outer ring , said drain opening eccentrically on the outer raceway with respect to the rolling plane (Pr), in a sector of the outer raceway delimited by the rolling plane (Pr) on the one hand, and a distal end of the outer raceway on the other hand, the drain and the third contact point (P3) being disjoint, characterized in that the drain opens from an outer surface of the outer ring extending radially with respect to the main axis (Z-Z). the inner raceway defines a first contact point (P1) and a second distinct contact point (P2) between each rolling element and the inner ring , the outer raceway defines a third contact point (P3) between each rolling element and the outer ring , said third contact point (P3) being located in a sector of the outer raceway delimited by a proximal end of the outer raceway , on the one hand, and by the rolling plane (Pr) on the other hand, the outer ring comprises a drain provided in the outer raceway and opening from an outer surface of the outer ring , said drain opening eccentrically on the outer raceway with respect to the rolling plane (Pr), in a sector of the outer raceway delimited by the rolling plane (Pr) on the one hand, and a distal end of the outer raceway on the other hand, the drain and the third contact point (P3) being disjoint, characterized in that the drain opens from an outer surface of the outer ring extending radially with respect to the main axis (Z-Z).
A vertical channel field-effect transistor , comprising: a bottom conducting layer provided on a primary substrate ; an adhesive layer provided on a top surface of the bottom conducting layer ; a top conducting layer provided on a top surface of the adhesive layer , wherein a portion of the perimeter of the top conducting layer overlapping the bottom conducting layer defines a channel width of the vertical channel field-effect transistor ; at least one semiconducting layer provided on at least a portion of the channel width such that the at least one semiconducting layer connects the bottom conducting layer and the top conducting layer ; at least one insulating layer provided on at least a portion of the at least one semiconducting layer ; and at least one gate conducting layer provided on at least a portion of the at least one insulating layer , characterized in that the bottom conducting layer comprises at least one first functional group, the top conducting layer comprises at least one second functional group and the adhesive layer comprises at least one third functional group, wherein chemical bonds are created by some of the at least one third functional group with some of the at least one first functional group, and with some of the at least one second functional group. a bottom conducting layer provided on a primary substrate ; an adhesive layer provided on a top surface of the bottom conducting layer ; a top conducting layer provided on a top surface of the adhesive layer , wherein a portion of the perimeter of the top conducting layer overlapping the bottom conducting layer defines a channel width of the vertical channel field-effect transistor ; at least one semiconducting layer provided on at least a portion of the channel width such that the at least one semiconducting layer connects the bottom conducting layer and the top conducting layer ; at least one insulating layer provided on at least a portion of the at least one semiconducting layer ; and at least one gate conducting layer provided on at least a portion of the at least one insulating layer , characterized in that the bottom conducting layer comprises at least one first functional group, the top conducting layer comprises at least one second functional group and the adhesive layer comprises at least one third functional group, wherein chemical bonds are created by some of the at least one third functional group with some of the at least one first functional group, and with some of the at least one second functional group.
Decoupling track with a carrier plate and a plurality of nubs protruding from the carrier plate plane , wherein adjacent nubs are arranged transversely to the longitudinal direction of the carrier plate and in the longitudinal direction of the carrier plate , wherein, for the three-dimensional forming of the nub , it is provided that at least one side wall adjoins the nub base to form the nub interior space , wherein nubs extending transversely to the longitudinal direction of the carrier plate are arranged in such a way that no continuous straight line extending transversely to the longitudinal direction of the carrier plate is formed on the carrier plate , and wherein nubs extending in the longitudinal direction of the carrier plate are arranged in such a way that no continuous straight line extending in the longitudinal direction of the carrier plate formed on on the carrier plate , characterized in that nubs which are directly adjacent transversely to the longitudinal direction and in the longitudinal direction of the carrier plate comprise a triaxial nub base , in particular with at least three leg sides , that , starting from the central region , three spaced-apart legs are provided, the angle of spaced-apart leg axes being at least 90°, that the leg length of one leg is less than the respective other two leg lengths .
A battery pack , comprising: at least one battery module ; and a pack case configured to package the at least one battery module and having a space groove (S), said space groove (S) being a predetermined space exposed only at both side portions and a rear portion of the battery pack , wherein the pack case includes a case base configured to support the at least one battery module , a case body coupled to the case base to accommodate the at least one battery module and a case cover coupled to the case body to cover the case body , thereby forming said predetermined space. at least one battery module ; and a pack case configured to package the at least one battery module and having a space groove (S), said space groove (S) being a predetermined space exposed only at both side portions and a rear portion of the battery pack , wherein the pack case includes a case base configured to support the at least one battery module , a case body coupled to the case base to accommodate the at least one battery module and a case cover coupled to the case body to cover the case body , thereby forming said predetermined space.
A heat exchanger comprising a set of tubes consisting of SiC tubes mounted between two tube plates in steel by means of a pressure seal system at the end of, and on the outer surface of each tube , in which the tube can axially slide therein to compensate for thermal expansions, wherein each of the two tube plates being a single plate enamelled only on the inner face, which is the shell side thereof, and wherein the seal between the ends of the tubes and the tube plate is obtained by a double O-ring gasket pressed, by means of an intermediate bushing in steel or in PEEK , by screwing of a steel ring nut in the corresponding threading provided on the distributor side of the tube plate.
Switching cabinet (la..lc), comprising - a plurality of switching devices , - a plurality of electrical conductors (4..6) connected therewith, - a base station for receiving wireless signals in a first region (A) of the switching cabinet (1a..1c) and - a plurality of sensors arranged on the electrical conductors (4..6), which sensors are configured for the wireless transmission to the base station of a measurement value for a current flowing through the conductor and/or a measurement value for a temperature of the conductor , in a second region (B) of the switching cabinet (la..lc), characterised by - at least one metallic partition wall (9, 9a..9c) which separates the first region (A) from the second region (B) and which in the ready-to-operate switching cabinet (la..lc) has openings remaining exclusively free, in which an incircle with a diameter (d) of maximum 11.5 mm can be inscribed. - a plurality of switching devices , - a plurality of electrical conductors (4..6) connected therewith, - a base station for receiving wireless signals in a first region (A) of the switching cabinet (1a..1c) and - a plurality of sensors arranged on the electrical conductors (4..6), which sensors are configured for the wireless transmission to the base station of a measurement value for a current flowing through the conductor and/or a measurement value for a temperature of the conductor , in a second region (B) of the switching cabinet (la..lc), characterised by - at least one metallic partition wall (9, 9a..9c) which separates the first region (A) from the second region (B) and which in the ready-to-operate switching cabinet (la..lc) has openings remaining exclusively free, in which an incircle with a diameter (d) of maximum 11.5 mm can be inscribed.
Cleaning tool for a robot arm for cleaning threaded bores, studs and surfaces, inter alia on sub-structures of machinery and motor vehicles, by means of pressurized air nozzle technique, wherein the robot arm is equipped with a pneumatic rotation unit and with connecting elements to the cleaning tool, including a torque support structure arrangeable on the end of the robot arm, on which a rotatably-supported pneumatic spray nozzle and a pneumatic bolt cleaning nozzle are arranged, and the upper part of the intermediate space between the inner diameter of a spray nozzle housing (2.2) and the outer diameter of a spray nozzle (2.4) is configured as an air guiding unit for surface cleaning and tapers as far as to the region of the upper terminating plane of the spray nozzle housing.
A method for remotely controlling a vehicle based on a smart device , the method comprising: establishing a secure communication channel between the smart device and a telematics service provider, TSP, ; and sending , when a remote control function for an application of the smart device is triggered, a first request from the smart device to the TSP via the secure communication channel, such that the TSP subsequently encapsulates the first request by using a protocol buffer, Protobuf, protocol and pushes the first request to the vehicle by means of a message queuing telemetry transport, MQTT, protocol, the first request comprising a control instruction for the vehicle and user information, wherein the TSP and the vehicle communicate with each other by using a private access point name, and carry out two-way verification by using a transport layer security, TLS, protocol or a secure sockets layer, SSL, protocol, and wherein the secure communication channel is a two-way TLS verification channel, which carries out two-way verification based on a cellular network and by using the transport layer security, TLS, protocol. establishing a secure communication channel between the smart device and a telematics service provider, TSP, ; and sending , when a remote control function for an application of the smart device is triggered, a first request from the smart device to the TSP via the secure communication channel, such that the TSP subsequently encapsulates the first request by using a protocol buffer, Protobuf, protocol and pushes the first request to the vehicle by means of a message queuing telemetry transport, MQTT, protocol, the first request comprising a control instruction for the vehicle and user information, wherein the TSP and the vehicle communicate with each other by using a private access point name, and carry out two-way verification by using a transport layer security, TLS, protocol or a secure sockets layer, SSL, protocol, and wherein the secure communication channel is a two-way TLS verification channel, which carries out two-way verification based on a cellular network and by using the transport layer security, TLS, protocol.
A radio wave absorber (10;20) comprising: a support ; a first radio wave absorption layer having a flat plate shape that is disposed on a surface of the support and includes a radio wave absorption material and a binder; and second radio wave absorption layers (16;22) that are erected on a surface of the first radio wave absorption layer , include a radio wave absorption material and a binder, and are conical protrusions having bottom surfaces of which outer peripheral portions are in contact with each other, in which a distance between apexes of the conical protrusions adjacent to each other is 0.5 mm to λ a mm, in a case where a wavelength of a radio wave to be absorbed is set as λ a mm, wherein the height of the conical protrusion of the second radio wave absorption layer is 1.0 λ a mm to 4.00 λ a mm in a case where a wavelength of a radio wave to be absorbed is set as λ a mm. a support ; a first radio wave absorption layer having a flat plate shape that is disposed on a surface of the support and includes a radio wave absorption material and a binder; and second radio wave absorption layers (16;22) that are erected on a surface of the first radio wave absorption layer , include a radio wave absorption material and a binder, and are conical protrusions having bottom surfaces of which outer peripheral portions are in contact with each other, in which a distance between apexes of the conical protrusions adjacent to each other is 0.5 mm to λ a mm, in a case where a wavelength of a radio wave to be absorbed is set as λ a mm, wherein the height of the conical protrusion of the second radio wave absorption layer is 1.0 λ a mm to 4.00 λ a mm in a case where a wavelength of a radio wave to be absorbed is set as λ a mm.
An interlayer film for laminated glass comprising at least different two resin layers having different properties laminated together, the interlayer film having a large number of recesses and a large number of projections on at least one surface, the recesses having a groove shape with a continuous bottom and being regularly arranged adjacently in parallel with one another, characterized in that the surface with the large number of recesses and the large number of projections having a groove depth (Rzg) of the recesses determined in conformity with JIS B-0601 of 10 to 40 μm, the recesses each having an interval (A, B) from an adjacent recess of 1100 to 1500 μm.
A method of adsorbing an anion of interest from an aqueous solution (A) containing the anion of interest and an other anion, said other anion being an anion other than the anion of interest, using an anion adsorbent, comprising performing at least the two following steps: a step of contacting the aqueous solution (A) having a pH of 5.8 or less with the anion adsorbent to allow the anion of interest and the other anion to be adsorbed to the anion adsorbent, and then a step of contacting water or an aqueous solution (B), said water or aqueous solution (B) containing the anion of interest and having a pH of 5.2 to 11 with the anion adsorbent to desorb at least a part of the other anion adsorbed to the anion adsorbent from the anion adsorbent, thereby selectively adsorbing the anion of interest and reducing the amount of the other anion adsorbed, wherein: the anion of interest is at least one selected from a phosphate ion, a phosphite ion, a hypophosphite ion, an arsenate ion, an arsenite ion, a fluoride ion, a selenate ion, an iodide ion and an iodate ion, the aqueous solution (A) contains at least one selected from a sulfate ion and a nitrate ion as the other anion, a concentration of the anion of interest in the water or aqueous solution (B) is 5 ppm or more, the pH of the water or aqueous solution (B) is higher than the pH of the aqueous solution (A), and the anion adsorbent comprises iron oxyhydroxide as an adsorbing component. a step of contacting the aqueous solution (A) having a pH of 5.8 or less with the anion adsorbent to allow the anion of interest and the other anion to be adsorbed to the anion adsorbent, and then a step of contacting water or an aqueous solution (B), said water or aqueous solution (B) containing the anion of interest and having a pH of 5.2 to 11 with the anion adsorbent to desorb at least a part of the other anion adsorbed to the anion adsorbent from the anion adsorbent, thereby selectively adsorbing the anion of interest and reducing the amount of the other anion adsorbed, the anion of interest is at least one selected from a phosphate ion, a phosphite ion, a hypophosphite ion, an arsenate ion, an arsenite ion, a fluoride ion, a selenate ion, an iodide ion and an iodate ion, the aqueous solution (A) contains at least one selected from a sulfate ion and a nitrate ion as the other anion, a concentration of the anion of interest in the water or aqueous solution (B) is 5 ppm or more, the pH of the water or aqueous solution (B) is higher than the pH of the aqueous solution (A), and the anion adsorbent comprises iron oxyhydroxide as an adsorbing component.
An information processing apparatus , comprising a control unit that controls a person detection unit on a basis of an irradiation direction in which an irradiation unit capable of irradiating image information irradiates the image information, the person detection unit being controlled to form a detection area in a direction opposite to the irradiation direction, wherein there is an angle between an optical axis of the detection area and an optical axis of the irradiation unit larger than 90°; wherein the information processing apparatus is configured to be arranged on a horizontal surface and the irradiation direction includes at least one of a downward direction, being a direction below a horizontal direction, or an upward direction, being a direction above the horizontal direction depending on the installation attitude of the information processing apparatus ; an attitude detection unit configured to detect the installation attitude of the information processing apparatus ; and wherein the control unit causes the irradiation unit to determine the installation attitude based upon the output from the attitude detection unit and to irradiate the image information in a case where the person detection unit detects a person or where a predetermined irradiation start operation is performed, and stops an operation of the person detection unit in a case where the irradiation direction is the downward direction. an attitude detection unit configured to detect the installation attitude of the information processing apparatus ; and wherein the control unit causes the irradiation unit to determine the installation attitude based upon the output from the attitude detection unit and to irradiate the image information in a case where the person detection unit detects a person or where a predetermined irradiation start operation is performed, and stops an operation of the person detection unit in a case where the irradiation direction is the downward direction.