Abstract: A foldable baffle structure is mounted to a tray of a scanner or a printer. The foldable baffle structure includes two limiting components mounted to the tray. Each limiting component includes a sliding element, a stopping element, a guiding element and a pivoting element. Middles of the two sliding elements of the two limiting components have two accommodating spaces penetrating through top surfaces and bottom surfaces of the two sliding elements. The two stopping elements of the two limiting components are mounted in the accommodating spaces of the two limiting components. A middle of one end surface of the stopping element protrudes outward to form a pivoting portion. The guiding element is mounted around an outside of the pivoting portion. The pivoting element is pivotally disposed in the stopping element.

Abstract: A method of manufacturing a roller cone includes machining a cone blank and thereby defining one or more land surfaces and one or more insert grooves on the cone blank, surface hardening the cone blank, and milling a plurality of recesses into at least one of the one or more land surfaces. The method further includes subjecting the cone blank to a quenching process, forming an insert hole at each recess, and inserting an insert into each insert hole.

Abstract: A tool has a machine body, a driving assembly, and a machining assembly. The driving assembly has a first holding base, a second holding base, a threaded rod, a moving base, and a thermal compensation gap. The threaded rod is formed as a single part and has a driving thread segment, a first assembling segment, and a second assembling segment. The driving thread segment has a first end and a second end opposite the first end. The thermal compensation gap is formed between the first end of the driving thread segment and the first holding base. The machining assembly is mounted securely on the moving base.

Abstract: A circuit board heat dissipation system includes circuit board unit that includes a motherboard and a daughterboard, a base seat, and a fastening unit that includes a plurality of first and second fastening components. Each first fastening component extends through the daughterboard and is engaged with the base seat. Each second fastening component includes a long fastener that extends through the base seat and the daughterboard and that is engaged with the motherboard, and a flat washer and a resilient member that are sleeved on the long fastener. The resilient member is disposed between a head portion of the long fastener and the flat washer for biasing the base seat and the daughterboard against the motherboard.

Abstract: A circuit board heat dissipation system includes circuit board unit that includes a motherboard and a daughterboard, a base seat, and a fastening unit that includes a plurality of first and second fastening components. Each first fastening component extends through the daughterboard and is engaged with the base seat. Each second fastening component includes a long fastener that extends through the base seat and the daughterboard and that is engaged with the motherboard, and a flat washer and a resilient member that are sleeved on the long fastener. The resilient member is disposed between a head portion of the long fastener and the flat washer for biasing the base seat and the daughterboard against the motherboard.

Abstract: A heat transfer component reinforcement structure includes a main body. The main body has a pair of first lateral sides and a pair of second lateral sides and a reinforcement member. The reinforcement member is correspondingly externally connected with the main body in at least one manner selected from the group consisting of that the reinforcement members are engaged, latched and connected with the first lateral sides and the second lateral sides of the main body and the reinforcement members are engaged, latched and connected with the junctions between the first and second lateral sides in four corners. The reinforcement member is connected with the main body to enhance the structural strength of the main body.

Abstract: A heat transfer member reinforcement structure includes a main body. The main body has a first side, a second side and a reinforcement member. The reinforcement member is selectively disposed between the first and second sides or inlaid in a sink formed on the first side. The reinforcement member is connected with the main body to enhance the structural strength of the main body.

Abstract: A loop heat pipe structure includes an evaporator internally defining a vaporization chamber, in which a first wick structure is provided and a working fluid is filled; at least one vapor pipe having a first end and a second end, and the first end being communicable with an end of the evaporator; and at least one liquid pipe having a third end and a fourth end, the third end being communicable with the second end of the at least one vapor pipe and forming a condensing section, and the fourth end being communicable with another end of the evaporator. The evaporator, the at least one vapor pipe and the at least one liquid pipe together form a loop for the working fluid; and a grand total cross sectional area of the at least one vapor pipe is larger than that of the at least one liquid pipe.

Abstract: A loop heat pipe structure includes an evaporator internally defining a vaporization chamber, in which a first wick structure is provided and a working fluid is filled; at least one vapor pipe having a first end and a second end, and the first end being communicable with an end of the evaporator; and at least one liquid pipe having a third end and a fourth end, the third end being communicable with the second end of the at least one vapor pipe and forming a condensing section, and the fourth end being communicable with another end of the evaporator. The evaporator, the at least one vapor pipe and the at least one liquid pipe together form a loop for the working fluid; and a grand total cross sectional area of the at least one vapor pipe is larger than that of the at least one liquid pipe.

Abstract: A chassis heat dissipation structure includes a chassis main body. The chassis main body has a chassis support, a thermal module and at least one heat conduction unit. At least one server mainframe is disposed on the chassis support. The thermal module has at least one heat dissipation unit and multiple fan units. The heat dissipation unit is disposed between the fan units and the server mainframe. The heat conduction unit has at least one first end and a second end. The first end is in contact with a heat generation module of the server mainframe. The second end is in contact with the heat dissipation unit. The heat conduction unit serves to conduct the heat of the heat generation module to the heat dissipation unit. The fan units serve to carry away the heat of the heat dissipation unit to dissipate the heat.

Abstract: An offshore wind turbine support structure monitoring system and operating method are disclosed, comprising an offshore wind turbine, at least one state detection module, a data acquisition module, a data storage module, a network transmission module and at least one client. Thus, the maintenance of offshore wind turbines can be monitored directly and instantly to estimate the maintenance period, adjust the optimal operation and maintenance strategy, and save the cost.

Abstract: A component coupled to a heat dissipation unit, allowing a screwing element to be pivotally coupled to a heat dissipation unit, includes a body, a stop portion, a first inner engagement portion, a second inner engagement portion and a first outer engagement portion. The body has a first part and a second part and forms therein a through hole which extends axially. The stop portion is circumferentially disposed at the rim of the first or second part. The first inner engagement portion has checking plates and corresponds in position to the stop portion. The second inner engagement portion has stop blocks disposed at the first or second part. The first outer engagement portion is disposed at the rim of the body and opposite the stop portion. The screwing element is fixed to the heat dissipation unit temporarily but firmly, thereby preventing disintegration and disconnection during transport.

Abstract: A universal serial bus (USB) docking apparatus and an error detecting method thereof are provided. The USB docking apparatus includes a connection port and a charging controller. The connection port is configured to connect an external electrical device electrically. The charging controller is electrically connected to the connection port to receive a pin-configuration signal and decides to execute a first power transition mode or a second power transition mode based on the pin-configuration signal. The charging controller decides to execute the first power transition mode and counts a first suspending time, wherein when the first suspending tine is larger than or equal to a threshold time value, the charging controller switches the first power transition mode to the second power transition mode.

Abstract: An offshore wind turbine support structure monitoring system and operating method are disclosed, comprising an offshore wind turbine, at least one state detection module, a data acquisition module, a data storage module, a network transmission module and at least one client. Thus, the maintenance of offshore wind turbines can be monitored directly and instantly to estimate the maintenance period, adjust the optimal operation and maintenance strategy, and save the cost.

Abstract: The invention provides a crosslinked polymer, a hydrogel, a water-based fracturing fluid comprising the same, and methods of making and using thereof. The crosslinked polymer of the invention is represented by formula (I), wherein * denotes a combining site with a polymer starting material and *? denotes an optional combining site with the polymer starting material, wherein the combining sites denoted by * and *? may be located in the same polymer molecule, or in different polymer molecules, but there are at least two combining sites located in different polymer molecules; X1 and X2, which may be the same or different, are independently an oxy (—O—) or imino (—NH—) group; X3 is an oxy (—O—) or imino (—NH—) group when *? denotes a combining site with the polymer starting material, or X3 is a halogen, NH2 or OH when *? isn't a combining site with the polymer starting material.

Abstract: Methods of treating patients suffering from cancer using a combination of 1) an immunomodulatory agent; 2) a check point inhibitor; and 3) a cancer antigen releasing therapy are provided. In some aspects, the immunomodulatory agent is an anti-CD3 immunotoxin, the check point inhibitor inhibits the interaction of PD-1 and PD-L1 and the cancer antigen releasing therapy is radiation.

Abstract: A loop heat pipe structure includes an evaporator internally defining a vaporization chamber, in which a first wick structure is provided and a working fluid is filled; at least one vapor pipe having a first end and a second end, and the first end being communicable with an end of the evaporator; and at least one liquid pipe having a third end and a fourth end, the third end being communicable with the second end of the at least one vapor pipe and forming a condensing section, and the fourth end being communicable with another end of the evaporator. The evaporator, the at least one vapor pipe and the at least one liquid pipe together form a loop for the working fluid; and a grand total cross sectional area of the at least one vapor pipe is larger than that of the at least one liquid pipe.

Abstract: A chassis heat dissipation structure includes a chassis main body. The chassis main body has a chassis support, a thermal module and at least one heat conduction unit. At least one server mainframe is disposed on the chassis support. The thermal module has at least one heat dissipation unit and multiple fan units. The heat dissipation unit is disposed between the fan units and the server mainframe. The heat conduction unit has at least one first end and a second end. The first end is in contact with a heat generation module of the server mainframe. The second end is in contact with the heat dissipation unit. The heat conduction unit serves to conduct the heat of the heat generation module to the heat dissipation unit. The fan units serve to carry away the heat of the heat dissipation unit to dissipate the heat.

Abstract: The invention provides a crosslinked polymer, a hydrogel, a water-based fracturing fluid comprising the same, and methods of making and using thereof. The crosslinked polymer of the invention is represented by formula (I), wherein * denotes a combining site with a polymer starting material and *? denotes an optional combining site with the polymer starting material, wherein the combining sites denoted by * and *? may be located in the same polymer molecule, or in different polymer molecules, but there are at least two combining sites located in different polymer molecules; X1 and X2, which may be the same or different, are independently an oxy (—O—) or imino (—NH—) group; X3 is an oxy (—O—) or imino (—NH—) group when *? denotes a combining site with the polymer starting material, or X3 is a halogen, NH2 or OH when *? isn't a combining site with the polymer starting material.

Abstract: A heat dissipation device includes a substrate and at least one heat pipe, which is pressed to tightly fit in a receiving groove defined by the substrate to make two opposite lateral sides of the heat pipe tightly respectively in contact with two opposite inner sides of the receiving groove to tightly connect the substrate to the heat pipe to solve the problem existing in the conventional heat dissipation device of a poor levelness of the receiving groove on a top and a bottom side of the substrate, so as to have reduced manufacturing costs and provide uniform temperature effect.