Abstract: An optical coherence tomography device for a laser machining system for measuring distance to an object in a predetermined distance range comprises: a measuring arm for directing a measuring light beam at the object; a reference arm for guiding a reference beam with a plurality of reference sections having different measuring ranges; and a controllable switching element for switching between the reference sections of the reference arm. The measuring range of each reference section comprises a negative active measuring range and a positive active measuring range, between which a dead zone is located. The dead zone of one of the reference sections is overlapped by a positive or negative active measuring range of at least one other reference section. The positive and negative active measuring ranges of the reference sections together cover the predetermined distance range.

Abstract: A rotary table includes a housing having a first groove, a second groove and a drainage channel connecting the first groove and the second groove, a motor, a shaft located in the housing and provided with a guide portion, and a leak detection belt set in an accommodation chamber in the housing and embedded in the second groove. In this way, if liquid enters the housing, the guide portion of the shaft guides the liquid into the first groove, so that the liquid reaches the second groove along the drainage channel. At this time, the leak detection belt can be used for leakage detection to protect key components.

Abstract: An electrode controls transmittance of a blocking layer over a photodiode of a pixel sensor (e.g., a photodiode of a small pixel detector) by changing oxidation of a metal material included in the blocking layer. By using the electrode to adjust transmittance of the blocking layer, pixel sensors for different uses and/or products may be produced using a single manufacturing process. As a result, power and processing resources are conserved that otherwise would have been expended in switching manufacturing processes. Additionally, production time is decreased (e.g., by eliminating downtime that would otherwise have been used to reconfigure fabrication machines.

Abstract: A control method for heat dissipation verification device, a heat dissipation verification device and system are provided, the heat dissipation verification device comprising a baseboard management controller (BMC), a temperature detecting module, a switch module, and a heating module; the control method includes generating a driving signal according to a verification instruction by the BMC after receiving the verification instruction; transmitting the driving signal to the switch module by the BMC, driving the heating module to output a target power by the switch module; and obtaining temperature data from the temperature detecting module and obtaining a heat dissipation verification result of the target liquid cooling system according to the temperature data by the BMC.

Abstract: The present invention provides a termination electrode composite, comprising a ceramic material, a metal material, a resin and an organic solvent, wherein based on the total amount of the termination electrode composite, the ceramic material is in an amount of 4 weight percent to 12 weight percent, and the metal material is in an amount of 63 weight percent to 71 weight percent. The termination electrode composite of the present invention warrants the multilayer ceramic electronic component using the same have good densification of the termination electrodes and the advantages of simplifying the manufacturing process and being cost-effective. The present invention further provides a multilayer ceramic electronic component with good connection between the internal electrodes and the termination electrodes, and a manufacturing method thereof, which comprises a co-sintering step resulting in the advantages of simplifying the manufacturing process and being cost-effective.

Abstract: A method of reading information of a power supply unit (PSU) includes reading working information of the PSU at a predefined time interval. The working information is stored in a predefined storing space. When receiving a searching request sent to PSU from the computing device assembly, the working information is acquired from the predefined storing space and transmitted to the corresponding computing device assembly. The working information of the PSU is pre-read and stored, when several computing device assemblies read the working information of the PSU by the searching request at the same time, there is no issue of competition for resource, and the problem of the computing device assemblies being unable to access the PSU is avoided. Thus, a computing strategy of computing systems corresponding to the computing device assemblies is normally executed. A server and a computer readable storage medium are also disclosed.

Abstract: An active noise control (ANC) circuit is used for generating an anti-noise signal, and has a plurality of filters including at least one first filter and at least one second filter. The at least one first filter generates at least one first filter output, wherein each of the at least one first filter has a first filter type. The at least one second filter generates at least one second filter output, wherein each of the at least one second filter has a second filter type different from the first filter type. The anti-noise signal is jointly controlled by the at least one first filter output and the at least one second filter output. The at least one first filter and the at least one second filter are connected in a parallel fashion.

Abstract: Provided herein are polymeric particles and compositions (i.e., “backpacks”) that can adhere to cells and provide delivery of payload agents to those cells, and/or direct therapeutic activity of those cells.

Abstract: An electrically modulated light source comprises a carbon nanotube-graphene composite film structure, a first electrode and a second electrode. The carbon nanotube-graphene composite film structure comprises a carbon nanotube layer and a graphene layer stacked with each other. The first electrode and the second electrode electrically coupled with nanotube-graphene composite film structure. The first electrode and the second electrode are configured to apply a voltage to the carbon nanotube-graphene composite film structure.

Abstract: A probe cleaning sheet for preventing a probe pin damage and manufacturing method thereof, during the process of a probe pin puncturing the cleaning layer, the material of the cleaning layer and the plurality of high and low density cleaning particles of abrasive material contained in the high density cleaning material and the low density cleaning material are able to efficiently scrape away foreign material from the surface of the probe pin. In addition, the negative charge carried by the silicone itself and its lipophilic characteristics are used to transfer the foreign material on the probe pin to the cleaning layer, and the protective layer is used to prevent overpressure from the probe pin directly impacting the substrate and causing damage to the tips of the probe pin.

Abstract: A probe cleaning sheet and a manufacturing method thereof are provided. The manufacturing method includes material preparing step, first printing step, first baking step, first cooling step, second printing step, second baking step, and second cooling step. The probe cleaning sheet includes a silicone glass fiber cloth layer and an abrasive layer set printed on one side of the silicone glass fiber cloth layer. The silicone glass fiber cloth layer includes a plurality of glass fibers and silicone, the silicone is coated on the surface of the glass fibers and in the gap between the glass fibers. The abrasive layer set includes a high-density abrasive layer printed on one side of the silicone glass fiber cloth layer and a low-density abrasive layer printed on the top surface of the high-density abrasive layer and is opposite to the silicone glass fiber cloth layer.

Abstract: A high electron mobility transistor (HEMT) includes a semiconductor channel layer, a semiconductor barrier layer, a patterned semiconductor capping layer, and a patterned semiconductor protection layer disposed on a substrate in sequence. The HEMT further includes an interlayer dielectric layer and a gate electrode. The interlayer dielectric layer covers the patterned semiconductor capping layer and the patterned semiconductor protection layer, and includes a gate contact hole. The gate electrode is disposed in the gate contact hole and electrically coupled to the patterned semiconductor capping layer, where the patterned semiconductor protection layer is disposed between the gate electrode and the patterned semiconductor capping layer. The resistivity of the patterned semiconductor protection layer is between the resistivity of the patterned semiconductor capping layer and the resistivity of the interlayer dielectric layer.

Abstract: A surgical robot system is provided. The surgical robot system includes a workstation, a robotic arm, a scanning module and a guiding module. The workstation includes a housing, a computation and control center, a display apparatus and an input device. The robotic arm includes multiple arm segments connected by joints. The scanning module collects information for a target space. The guiding module guides a surgical instrument to move in a trajectory. The guiding module is connectable to the robotic arm. The guiding module includes a through hole and assists the surgical instruments to move along an axial direction of the through hole. Information collected by the scanning module is processed by the workstation to acquire three-dimensional information of the target space.

Abstract: The present invention provides a ceramic composition, comprising a primary mixture and a secondary mixture, wherein the primary mixture comprises a first primary ingredient powder and a second primary ingredient powder, and the first primary ingredient powder comprises BaTiO3, the second primary ingredient powder comprises any of SrTiO3, Ba0.95Ca0.05TiO3, BaZr0.1Ti0.9O3 or a combination thereof, and the secondary mixture comprises a rare earth oxide, a silicon oxide and an alkaline-earth metal oxide. The present invention further provides a ceramic sintered body obtained by sintering the ceramic composition, and a capacitor comprising the ceramic sintered body and a method for manufacturing the same; wherein the capacitor satisfies EIA-X8R specification, and has a high dielectric constant.

Abstract: Disclosed herein is an isolated strain of Roseburia hominis HGM001, which is deposited at Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH under an accession number DSM 34119. A method for producing butyric acid using the isolated strain of Roseburia hominis HGM001, a fermented culture produced by the method, and a method for alleviating an inflammatory disorder using the fermented culture are also disclosed.

Abstract: A method and a laser processing system are for laser processing a workpiece by a laser beam. The method includes: recording an image of the workpiece with a camera, the beam path of which is coaxially coupled into a beam path of the laser beam and runs together with the beam path of the laser beam via a scanning device; determining a respective contour point for each measuring line of a plurality of measuring lines which are laid through an expected contour path of the workpiece in the recorded image; determining an actual contour path of the workpiece based on the determined contour points; and controlling the scanning device for positioning the laser beam for laser processing based on the actual contour path.

Abstract: A wireless earpiece having no venting port extending from the interior of the earpiece housing to external to the housing on the side of the housing towards the earpiece wearer's ear. The earpiece has a housing defining a front cavity and a back cavity, the front cavity proximate a wearer's ear when the earpiece is positioned in the wearer's ear during use and the back cavity away from the wearer's ear when the earpiece is positioned in the wearer's ear. The earpiece has an audio output nozzle extending from the front cavity configured to extend at least partially within the wearer's ear. In some designs, the earpiece has no vent extending through the housing toward the wearer's ear when the earpiece is positioned in the wearer's ear, but may have a vent extending through the housing away from the wearer's ear when the earpiece is positioned in the wearer's ear.

Abstract: A surface-emitting laser device with a conductive thin film includes a first mirror layer, an active layer, a P-type conductive layer, an insulating layer, a thin film structure and a second mirror layer. The active layer is located on the first mirror layer. The P-type conductive layer is located on a surface of a part of the active layer. The insulating layer is located on the first mirror layer and covers the P-type conductive layer, and the insulating layer is provided with a light-emitting hole corresponding to the P-type conductive layer. The thin film structure has conductivity and light transmission. The thin film structure includes a filling part and a covering part. The filling part fills the light-emitting hole and the covering part is located on the insulating layer. The second mirror layer is located on the thin film structure and corresponds to the light-emitting hole.

Abstract: An immersion cooling tank includes a tank body and a liquid flow tube. The tank body holds a coolant and an electronic device. The tank body defines an inlet and an outlet. The inlet and the outlet are respectively located at opposite ends of the electronic device for inputting and outputting the coolant. The coolant flows through the electronic device. The liquid flow tube includes at least one adjuster. The liquid flow tube is located inside the tank body and coupled to at least one of the inlet or the outlet. The at least one adjuster faces the electronic device for controlling an amount of the coolant flowing in or out of the tank body.

Abstract: The present invention provides a surgical robot system which includes a workstation, a robotic arm, a scanning module, a guiding module and the like. Fast registration may be completed by means of the scanning module. The system improves the speed and accuracy of registration and shortens the period of the operation.