Abstract: Disclosed is an oil filter base assembly, including an oil filter base, where the oil filter base has one side connected to a first cooler arranged and the other side connected to a second cooler arranged; With the arrangement of the first cooler and the second cooler on the oil filter base, a medium may pass through the two coolers and be cooled simultaneously by the two coolers, thereby improving the cooling effect of the oil filter base assembly. Therefore, the present invention is worthy of popularization and application.

Abstract: This application discloses a synchronous rendering method, a device, and a storage medium. The method includes: determining, by a virtual graphics processing driver based on a second synchronization flag bit of a synchronization signal, whether to generate a rendering frame; after the rendering frame is generated, setting a first synchronization flag bit and the second synchronization flag bit of the synchronization signal to indicate that the rendering frame has been generated; obtaining, by a virtual graphics processing unit, the rendering frame and the synchronization signal, and determining, based on the first synchronization flag bit, whether to render the rendering frame; and after the rendering frame is rendered, setting the first synchronization flag bit and the second synchronization flag bit to indicate that the rendering frame has been rendered.

Abstract: A sensing module of a sensor package includes a substrate and a sensor. The substrate includes an insulating layer, an integrated circuit (IC), a plurality of first circuits, and a plurality of second circuits. The IC is embedded in the insulating layer and includes a plurality of first contacts and a plurality of second contacts. The first circuits are respectively connected to the first contacts, and a part of each of the first circuits is exposed from the first surface of the insulating layer and is defined as a connection pad. The second circuits are respectively connected to the second contacts, and a part of each of the second circuits is exposed from the second surface of the insulating layer and is defined as a soldering pad. The sensor is disposed on the first surface of the insulating layer and is electrically coupled to the first circuits.

Abstract: A carbon-based material post-modification reactor includes: a feeding port located upstream from the carbon-based material post-modification reactor and adapted to feed a carbon-based raw material into the reactor; a discharging port located downstream from the carbon-based material post-modification reactor and adapted to output a modified carbon-based material; and a screw conveying device disposed in the reactor to simultaneously convey and turn over the carbon-based raw material in the reactor, between the feeding port and the discharging port; and an intake device for inputting ozone gas to the interior of the carbon-based material post-modification reactor. The screw conveying device includes a shaft portion, reverse inner spiral blade group and forward outer spiral blade group.

Abstract: A carbon black with good dispersibility is provided. The carbon black has a full width at half maximum (FWHM) of greater than 0 and less than or equal to 0.3 ?m as measured by a centrifugal sedimentation method, wherein the centrifugal sedimentation method uses anhydrous ethanol as a solvent.

Abstract: A carbon black with high insulating properties is provided. The carbon black satisfies the following conditions (a) and (b): (a) the nitrogen adsorption specific surface area (NSA) is greater than 0 m2/g and less than or equal to 130 m2/g; and (b) the oil absorption number is greater than 0 cc/100 g and less than or equal to 95 cc/100 g.

Abstract: The present invention provides a method for measuring a content of a polycyclic aromatic hydrocarbon in a carbon black, comprising the following steps: extracting a carbon black to be measured using an organic solvent to obtain a sample to be tested; testing the sample to be tested by ultraviolet-visible spectrometer to obtain an absorbance; and using the absorbance and a calibration curve to obtain a content of a polycyclic aromatic hydrocarbon in the sample to be tested, wherein the calibration curve shows relationship between the absorbance of the polycyclic aromatic hydrocarbon and the content of the polycyclic aromatic hydrocarbon. The measurement method of the present invention benefits reduction of detection time.

Abstract: A capacitive coupling package structure includes a first package member, a second package member, a first conductive component, a second conductive component, a first chip, and a second chip. The first package member has two first sides and two second sides that are opposite and connected to the two first sides. The first package member is covered by the second package member. The first conductive component and the second conductive component are disposed in the first package member. Portions of the first conductive component and the second conductive component extend through the two first sides to the outside of the second package member. Other portions of the first conductive component and the second conductive component are flush with the two second sides. The first chip and the second chip establish a capacitive coupling relationship through the first conductive component and the second conductive component.

Abstract: This application describes a packet flow out-of-order detection method. After receiving a first packet from a second node, a first node parses the first packet to obtain a flow segment sequence number of the first packet. After receiving the first packet, the first node continues to receive a second packet from the second node, and parses the second packet to obtain a flow segment sequence number of the second packet. The first packet and the second packet belong to a same packet flow. In view of this, the first node may compare the flow segment sequence number of the first packet with the flow segment sequence number of the second packet, to determine whether the packet flow is out of order.

Abstract: Provided are a method and an apparatus for displaying information of a virtual object, an electronic device, and a storage medium, the method including: displaying in a graphical user interface a first virtual scene and a first virtual object located in the first virtual scene; in response to a motion operation for the first virtual object, controlling the first virtual object to move in the first virtual scene, and controlling the range of the first virtual scene displayed in the graphical user interface to change correspondingly on the basis of the motion of the first virtual object; in response to a note adding operation, displaying in the graphical user interface note prompting information of at least one second virtual object; and, in response to a trigger operation for the note prompting information, adding note information to a target virtual object amongst the displayed at least one second virtual object.

Abstract: This application discloses a synchronous rendering method, a device, and a storage medium. The method includes: determining, by a virtual graphics processing driver based on a second synchronization flag bit of a synchronization signal, whether to generate a rendering frame; after the rendering frame is generated, setting a first synchronization flag bit and the second synchronization flag bit of the synchronization signal to indicate that the rendering frame has been generated; obtaining, by a virtual graphics processing unit, the rendering frame and the synchronization signal, and determining, based on the first synchronization flag bit, whether to render the rendering frame; and after the rendering frame is rendered, setting the first synchronization flag bit and the second synchronization flag bit to indicate that the rendering frame has been rendered.

Abstract: An impact tool includes an output shaft for outputting torque, where the tightening torque of the output shaft to a workpiece is greater than or equal to 700 foot-pounds; and an impact assembly that provides an impact force to the output shaft. A main shaft ball groove includes a first ball groove that extends spirally about a main shaft axis and is concave on an outer surface and a second ball groove that extends spirally about the main shaft axis and is concave on the outer surface. An impact ball groove includes a third ball groove that mates with the first ball groove to accommodate the rolling ball and a fourth ball groove that mates with the second ball groove to accommodate the rolling ball. The included angle ? between the first ball groove and the second ball groove is less than the included angle ? between the third ball groove and the fourth ball groove.

Abstract: A power tool includes a housing, an electric motor, a driver circuit, a speed detection device, and a control device. The driver circuit is electrically connected to the electric motor to drive the electric motor to operate. The speed detection device is configured to acquire a rotational speed of the electric motor. The control device is connected to the speed detection device and the driver circuit and outputs a control signal to the driver circuit to control rotation of the electric motor. The control device is configured to acquire the rotational speed of the electric motor when the electric motor is in a start-up stage, obtain a rotational speed variation of the electric motor within a preset time based on the rotational speed of the electric motor, and turn off the electric motor when the rotational speed variation is less than a rotational speed variation threshold.

Abstract: A navigation satellite time system and its autonomous recovery method are provided, including a load time system, the load time system is configured to generate and maintain the load time, and the load time system comprises an space borne atomic clock, a time-frequency processing unit and a plurality of load time backups module, the time information of the load time is obtained from the ground station time; the pulse-per-second signals of the load time are generated and maintained by the space borne atomic clock and the time-frequency processing unit; when the time-frequency processing unit fails, the first-level recovery state is triggered: the time-frequency processing unit compares the time information and the pulse-per-second signals reversely output by the multiple load time backup modules to perform load time recovery.

Abstract: A method for interaction in a game includes: in response to a preset trigger event, controlling a scene displayed in the graphic user interface to change from a first virtual scene to a second virtual scene of the discussion stage; displaying at least one interaction icon by the graphical user interface; in response to a trigger operation in the at least one interaction icon, controlling a first virtual object model to perform an animation corresponding to the interaction icon corresponding to the trigger operation to a target virtual object model, where the target virtual object model is a model in at least one second virtual object model.

Abstract: A method of zooming an image capturing device may comprise outputting a first image collected by a first camera of an image capturing device, wherein the first camera has a first focal length; controlling switching of the current focal length of the image capturing device from the first focal length supported by the first camera to a second focal length supported by a second camera of the image capturing device; and outputting a second image collected by the second camera while maintaining a position of a target object in the second image to be the same as a position of the target object in the first image. The first focal length and the second focal length are not identical.

Abstract: The present disclosure provides an information pushing method, a device, and a storage medium. The method includes: receiving a request for guidance initiated by a second player via a second terminal in the chat interface; acquiring, in response to a reply operation by a first player to the request for guidance via a first terminal, a target tutorial corresponding to the reply operation from a plurality of tutorials; and sending the target tutorial to the second terminal of the second player, the target tutorial being configured to guide the second player to play a game.

Abstract: A composite flocculant for treating low-temperature and low-turbidity water and a preparation method thereof are provided. The composite flocculant includes nanometer modified natural mordenite, sodium silicate solution, nanometer natural pyrrhotite and nanometer ferroferric oxide.

Abstract: The present disclosure provides a method, a device, and a non-transitory computer-readable storage medium for detecting a medical condition of an organ. The method includes obtaining 2D image sequences of the organ in a plurality of different directions and applying a plurality of classification branches to the 2D image sequences. Each classification branch receives a 2D image sequence of one direction and provides a classification result with respect to that direction. Each classification branch includes a convolutional neural network configured to extract first image features from the corresponding 2D image sequence and a recurrent neural network configured to extract second image features from the first image features. The method further includes fusing the classification results provided by the plurality of classification branches for detecting the medical condition.

Abstract: The present disclosure provides a method for controlling a game progress, including: displaying, in the action stage, at least part of a first virtual scene of the action stage and a first virtual object located in the first virtual scene; obtaining a skill configuration parameter of the first virtual object to determine an additional skill, newly added on a basis of a character default skill, of the first virtual object; when determining that a completion progress of a virtual task in the game stage reaches a progress threshold, controlling the first virtual object to unlock the additional skill, and providing an additional skill control on a basis of providing a default skill control in the graphical user interface; and controlling the graphical user interface to display a second virtual scene corresponding to the discussion stage in response to a preset trigger event.