Abstract: An aggregation device receives a plurality of first segmented models sent by user equipments, and separately computes a model similarity corresponding to each first segmented model. The aggregation device generates partial aggregated models based on second segmented models, where the second segmented models are selected from the plurality of first segmented models based on model similarities. The aggregation device aggregates partial aggregated models corresponding to the user equipments to generate global aggregated models. In the foregoing process, the aggregation device selects, from the first segmented models based on the model similarities corresponding to the first segmented models that are in a non-plaintext state, the second segmented models that can be used for partial aggregation, to generate the partial aggregated models, and then generates the global aggregated models based on the partial aggregated models.

Abstract: An inverse design machine for making a manufactured article that includes a designer Impact-mitigating architectured isotropic structure includes: an input unit that receives a primary structure; a primary structure analyzer that receives the primary structure from the input unit and determines primary properties of the primary structure; a structure adjuster that receives the primary properties from the primary structure analyzer, receives impact-mitigating properties from a structural property manager, and produces the designer Impact-mitigating architectured isotropic structure from the impact-mitigating properties; and the structural property manager that provides the impact-mitigating properties to the structure adjuster.

Abstract: An inverse design machine for making a manufactured article that includes a designer Impact-mitigating architectured isotropic structure includes: an input unit that receives a primary structure; a primary structure analyzer that receives the primary structure from the input unit and determines primary properties of the primary structure; a structure adjuster that receives the primary properties from the primary structure analyzer, receives impact-mitigating properties from a structural property manager, and produces the designer Impact-mitigating architectured isotropic structure from the impact-mitigating properties; and the structural property manager that provides the impact-mitigating properties to the structure adjuster.

Abstract: The invention discloses a lower pair arc stop-block overrunning clutch comprising an outer rotating element, an inner rotating element, a friction block assembly, a wedge assembly, a first propeller assembly, a first elastic element and a synchronized push-block assembly, wherein a plurality of friction blocks of the friction block assembly are connected end to end and arranged between a first rotating ring and a second rotating ring; an drive element drives the first propeller assembly to press the synchronized push-block assembly to achieve synchronization of the friction block assembly; the first propeller assembly is stationary relative to the friction block assembly, the friction block assembly is pushed to rotate reversely with a driven element; the wedge assembly is wedged to generate a radial pressure on the friction block assembly so that the friction block assembly can achieve lower pair arc stop, thereby achieving the transfer of torque.

Abstract: A vapor deposition structure includes: a vapor deposition crucible, a nozzle and a floating plate. The vapor deposition crucible is configured to receive a vapor deposition source material, and the vapor deposition source material transitions from a liquid state to a gaseous state after being heated. The nozzle is disposed at an outlet of the vapor deposition crucible. The nozzle is configured to spray the vapor deposition source material in the gaseous state onto a surface of a substrate under vapor deposition. The floating plate is configured to float on a surface of the vapor deposition source material in the liquid state. The floating plate is provided with a plurality of hollowed-out structures. The plurality of hollowed-out structures are configured to allow the vapor deposition source material in the gaseous state to pass through.

Abstract: A thin type pump structure includes a pump housing, a rotor assembly, a stator assembly, a flow-guiding plate, and a closing member. The pump housing has a first side defining an open-topped pump chamber having a forward projected shaft and an opposite second side defining an open-bottomed annular recess at an area opposite to and around the pump chamber. The rotor assembly has a pivot hole and is received in the pump chamber with the pivot hole turnably around the shaft. The rotor assembly includes a blade wheel and a magnetic element located behind the blade wheel. The stator assembly is received in the annular recess to horizontally face toward the magnetic element, enabling mutual electromagnetic induction and magnetic field generation between the magnetic element and the stator assembly. The flow-guiding plate covers the pump chamber, and the closing member closes the pump housing from the first side thereof.

Abstract: A high-power pump structure includes a housing having a first and an opposite second side; an isolating plate; and a closing member. On the first side, a pump chamber is formed and divided into a first and a second chamber by a partitioning section, which has an end forming a flow-guiding plate. In the second chamber, there is a raised pivot section having a centered receiving opening for connecting with a rotor assembly, such that an annular recess is defined on the second side corresponding to a rear side of the pivot section for receiving a stator assembly. The isolating plate covers the second chamber, so that the second chamber is not directly communicable with the first chamber. The closing member covers the first side of the housing with a communicating chamber formed between the closing member and the isolating plate to communicate with the first and the second chamber.

Abstract: A browser function bar display method, apparatus, and processing device. The method comprises: acquiring an operation on a function bar of a browser, the function bar being divided into a first function bar and a second function bar that independently store contents, wherein the second function bar is configured to store private content; when the operation meets preset requirements, switching the display of the first function bar and the second function bar. The method can improve the privacy of stored contents and better protect browsing privacy for a user.

Abstract: A high-power pump structure includes a housing having a first and an opposite second side; an isolating plate; and a closing member. On the first side, a pump chamber is formed and divided into a first and a second chamber by a partitioning section, which has an end forming a flow-guiding plate. In the second chamber, there is a raised pivot section having a centered receiving opening for connecting with a rotor assembly, such that an annular recess is defined on the second side corresponding to a rear side of the pivot section for receiving a stator assembly. The isolating plate covers the second chamber, so that the second chamber is not directly communicable with the first chamber. The closing member covers the first side of the housing with a communicating chamber formed between the closing member and the isolating plate to communicate with the first and the second chamber.

Abstract: The present invention relates to a soldering method of a soldering jig. The soldering method comprises the steps of providing a substrate having a soldering area and at least one positioning area in which a positioning part is disposed in the positioning area, placing a workpiece on the substrate, positioning the workpiece through the positioning part, using a heating method to remove an isolating film on the workpiece, and placing a piece of solder in the soldering area of the substrate and then melting the piece of solder such that the workpiece is soldered to the soldering area through the piece of solder.

Abstract: A thin type pump structure includes a pump housing, a rotor assembly, a stator assembly, a flow-guiding plate, and a closing member. The pump housing has a first side defining an open-topped pump chamber having a forward projected shaft and an opposite second side defining an open-bottomed annular recess at an area opposite to and around the pump chamber. The rotor assembly has a pivot hole and is received in the pump chamber with the pivot hole turnably around the shaft. The rotor assembly includes a blade wheel and a magnetic element located behind the blade wheel. The stator assembly is received in the annular recess to horizontally face toward the magnetic element, enabling mutual electromagnetic induction and magnetic field generation between the magnetic element and the stator assembly. The flow-guiding plate covers the pump chamber, and the closing member closes the pump housing from the first side thereof.

Abstract: A fan central tube coupling structure includes a base and a central tube. The base has a first section and a second section that together define an upward tapered receiving recess below the base. The central tube is externally provided on around a bottom end with a first and a second protruded section and an engagement groove defined between the first and second protruded sections. The second protruded section has an interference pressing surface defined on an outermost peripheral surface thereof. The central tube is axially extended through the base, such that the second protruded section is axially press-fitted into the tapered receiving recess and the interference pressing surface is radially outward forced against the tapered receiving recess. In the meantime, the second section of the base is fitted in the engagement groove and clamped in place by between the first protruded section and the second protruded section.

Abstract: A stator structure includes a bearing cup disposed on a base seat, a bearing, a silicon steel sheet assembly and a press member. The bearing cup has a receiving space in which the bearing is received. One end of the bearing is formed with an extension section outward extending from the bearing. The silicon steel sheet assembly is fitted around the bearing cup and has an upper end face and a lower end face. The press member is correspondingly assembled and disposed on a top end of the bearing cup. The press member has a first press section and a second press section protruding from one face of the press member. The first press section correspondingly presses the extension section of the bearing. The second press section correspondingly presses the upper end face of the silicon steel sheet assembly.

Abstract: The present invention relates to a soldering jig. The soldering jig comprises a substrate having a soldering area and at least one positioning area in which a positioning part is disposed in the positioning area. A workpiece is placed on the substrate and positioned through the positioning part. By means of a heating method, an isolating film is moved from the workpiece. A piece of solder is placed in the soldering area of the substrate and melting such that the workpiece is soldered to the soldering area through the piece of solder.

Abstract: The present invention relates to a soldering method of a soldering jig. The soldering method comprises the steps of providing a substrate having a soldering area and at least one positioning area in which a positioning part is disposed in the positioning area, placing a workpiece on the substrate, positioning the workpiece through the positioning part, using a heating method to remove an isolating film on the workpiece, and placing a piece of solder in the soldering area of the substrate and then melting the piece of solder such that the workpiece is soldered to the soldering area through the piece of solder.

Abstract: The present disclosure provides a resource allocation method of a heterogeneous network under intermediate processing constraints. The method includes: generating a preference list for each intermediate node; obtaining network topology information of the heterogeneous network, and calculating a transmission path length of the data stream passing through the intermediate node according to the network topology information; obtaining a quasi-service list of each intermediate node; obtaining a mapping relationship between the intermediate nodes and the data flows according to the quasi-service list of each intermediate node, and sequentially scheduling the data flows according to the mapping relationship and the preference list of each intermediate node. A device for resource allocation of a heterogeneous network under intermediate processing constraints and a non-transitory computer storage medium are also disclosed.

Abstract: The present invention belongs to the technical field of elemental analysis, and more particularly, relates to a dynamic calibration method for echelle spectrometer in laser-induced breakdown spectroscopy, comprising: S1: collecting a standard light source by using an echelle spectrometer; S2: in combination with a calibration function, calculating a pixel position coordinate ({circumflex over (x)},?) corresponding to a spectral wavelength ?; S3: performing dynamic searching and filtering near the pixel position coordinate ({circumflex over (x)},?) to obtain a set D of all pixel position coordinates, and adjusting all original intensity values in the set D to obtain intensity values F(Ix,y), and S4: calculating a spectral line intensity value after dynamic calibration by summing the adjusted intensity values F(Ix,y), thereby completing dynamic calibration of the result of the echelle spectrometer. The method in the present invention can overcome the shortcoming, i.e.

Abstract: A bearing structure includes a heat dissipating fan using the same. The bearing structure comprises a body which has a first surface, a second surface, and an inclined grease guiding surface. The first surface is provided with a shaft hole penetrating through the body. The inclined grease guiding surface is sloped on the first surface. Two end edges of the inclined grease guiding surface individually connect the first surface and the shaft hole. The bearing structure disposed in the heat dissipating fan can prevent the grease from leaking and increase the storage capacity for the grease.

Abstract: A slim pump structure includes a case, a rotor assembly, a flow guide plate, a stator assembly and an enclosure member. The case has a first side and a second side. The first side is formed with a pump chamber. A partitioning section partitions the pump chamber into a first chamber and a second chamber. A pivotal section upward extends from the second chamber. A center of the pivotal section is formed with a bearing hole. The second side is recessed to form a cavity corresponding to the pivotal section. Multiple axial ribs are formed on a circumference of the cavity at intervals. Each two adjacent ribs define a gap therebetween. The rotor assembly is received in the second chamber. The flow guide plate covers the second chamber so as to uncommunicate the second chamber from the first chamber. The stator assembly is correspondingly disposed on the case.

Abstract: A stator structure includes a bearing cup disposed on a base seat, a bearing, a silicon steel sheet assembly and a press member. The bearing cup has a receiving space in which the bearing is received. One end of the bearing is formed with an extension section outward extending from the bearing. The silicon steel sheet assembly is fitted around the bearing cup and has an upper end face and a lower end face. The press member is correspondingly assembled and disposed on a top end of the bearing cup. The press member has a first press section and a second press section protruding from one face of the press member. The first press section correspondingly presses the extension section of the bearing. The second press section correspondingly presses the upper end face of the silicon steel sheet assembly.