Abstract: The invention relates to novel compounds of the formula (I) in which the Q, R1, Ra, Rb, Rc, Rd and n have the meanings given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.

Abstract: A washing machine includes a power source, a drum, and a transmission. The transmission is configured to deliver power from the power source to the drum. The transmission includes a housing, a shaft, and a bushing. The housing defines a cavity. The shaft is disposed within the cavity and is configured to receive power from the power source. The bushing is disposed about the shaft. The bushing defines grooves that establish fluid communication between the cavity and a space that is defined between an inner diameter of the bushing and an outer diameter of the input shaft.

Abstract: An adjustable roller skate includes a skate device and a boot body. The boot body includes a base frame having a bottom side coupled to the skate device, an insole platform having a rear heel portion and a front toe portion frontwardly extended therefrom, and a vamp cover attached to the front toe portion of the insole platform. The insole platform is slidably coupled at the base frame to define an adjustable accommodating cavity between a rear end of the base frame and a front end of the insole platform, wherein the insole platform is frontwardly slid to extend the adjustable accommodating cavity at its maximum size and is rearwardly slid to reduce the adjustable accommodating cavity at its minimum size.

Abstract: Any of a position of a fifth end surface of a first folded portion at a first side portion, a position of a first inner surface of the first folded portion opposite to the fifth end surface of the first folded portion, and a position of a portion between the fifth end surface and the first inner surface of the first folded portion is aligned with a position of a third end surface of a second electrode at the first side portion.

Abstract: An event subscription management method and an apparatus are provided. The method includes: receiving an indication message includes identification information of an event subscription, identification information of a user, and indication information, the identification information of the event subscription indicates a first event subscription of a user group to the user belongs, and the indication information indicates to cancel event detection of the user in the first event subscription; determining information about the first event subscription based on the indication message, where the information about the first event subscription includes group member information of the user group or information about a quantity of event reporting times of the user; and sending a delete message to a second network element, to indicate the second network element to delete the first event subscription.

Abstract: There is provided a method for separation of fibers in for instance recycled textile, starting with a mixture comprising cellulose fibers and non-cellulose fibers and then reducing the cellulose chain length of the cellulose fibers so that the limiting viscosity number determined according to ISO 5351 is in the interval 200-900 ml/g, mechanically breaking agglomerates of fibers into smaller pieces, adjusting the concentration of fibers to 0.1-4 wt %, and subjecting the mixture to flotation to remove the non-cellulose fibers. Non-cellulosic fibers such as synthetic fibers can be removed very specifically without or essentially without removing cellulose fibers in the mixture. This gives a very high degree of removal and simultaneously the yield is kept high because no or only few cellulose fibers are removed.

Abstract: A charger for charging a rechargeable energy source of a personal care device has a housing having a charging region for positioning the personal care device, a circuit for performing a charging procedure of the rechargeable energy source of the personal care device, a motion sensor for detecting a motion of at least a portion of the charger, preferably wherein the charger comprises a motion enhancer, a controller coupled with the charging circuit and the motion sensor. The controller is arranged to activate the charging circuit when the controller receives a motion signal from the motion sensor indicating a placement of the personal care device in the charging region and/or to deactivate the charging circuit when the controller receives a motion signal from the motion sensor indicating a removal of the personal care device from the charging region.

Abstract: To propose efficient advertisement allocation to particular targets. An advertising material allocation system according to one aspect of the present disclosure includes: an acquisition unit configured to acquire an acquired target rating point (TRP) of each advertisement frame and restriction information about allocation of each advertisement frame; and a control unit configured to decide an advertising material for a particular target to be allocated to each advertisement frame, based on the acquired TRP and the restriction information.

Abstract: The present disclosure belongs to technical field of cathode materials of lithium batteries, and discloses a preparation method of high-safety high-capacity lithium manganese iron phosphate.

Abstract: A method for valuing stocks includes determining (510) a risk-adjusted present value of dividends for a stock over a predetermined holding period; and determining (520) a risk-adjusted present value of a price for the stock at the end of the predetermined holding period, the price for the stock at the end of the predetermined holding period being based at least on a tangible book value of the stock at the end of the predetermined holding period. The method further includes determining (530) an intrinsic value of the stock from the risk-adjusted present value of dividends for the stock over the predetermined holding period and the risk-adjusted present value of the price for the stock at the end of the predetermined holding period, and displaying (540) the intrinsic value of the stock to a user.

Abstract: Techniques for providing remote assistance to a vehicle are discussed. The techniques include receiving, from a vehicle, an indication of an event and displaying, on a display and to a user, a portion of an environment including the vehicle. The techniques further determine a valid region in the portion of the environment associated with a location at which the vehicle is capable of navigating. The techniques also display, on the display a footprint of the vehicle, where the footprint is associated with a position and orientation. The techniques further include transmitting the position and orientation of the footprint to the vehicle, which causes the vehicle to traverse in the environment to the position and orientation.

Abstract: Powder particulates comprising a water-soluble polymer may be formed by melt emulsification. Compositions comprising powder particulates may comprise a plurality of particulates comprising a water-soluble polymer and a plurality of nanoparticles, the water-soluble polymer defining at least an outer surface of the particulates and at least a majority of the plurality of nanoparticles being disposed upon the outer surface.

Abstract: The present disclosure provides a fence type automatic tent, including a tent main body and a skeleton supporting plate arranged at a top end of the tent main body. The skeleton supporting plate is provided with a skeleton fixing plate and a locking switch handle in sequence. The locking switch handle is fixedly connected with the skeleton supporting plate. A periphery of the skeleton supporting plate extends outwards to form several stop bosses. To unfold the fence type automatic tent, a user presses the middle locking switch handle to separate the skeleton fixing plate from the skeleton supporting plate, so that an entire tent skeleton assembly can automatically spread under the action of an elastic force storage member.

Abstract: The invention relates to nicotinamide mononucleotide, a pharmaceutically acceptable derivative thereof, or a pharmaceutically acceptable salt thereof, for use in preventing and/or treating joint pain induced by physical activity, and compositions comprising same.

Abstract: Methods and system are provided for a heat exchanger. In one example, a system, comprises a mobile electronic device comprising a front cover and a rear cover, a heat exchanger arranged between the front cover and the rear cover, the heat exchanger comprising a fluid chamber arranged between an inner surface of a first plate and an inner surface of a second plate, and a wick material arranged within the fluid chamber, the wick material comprising a sintered material configured to allow a plurality of fluid passages to extend therethrough.

Abstract: Control logic in a memory device determines to initiate a string read operation on a first memory string of a plurality of memory strings in a block of a memory array of the memory device, the block comprising a plurality of wordlines, wherein each of the plurality of memory strings comprises a plurality of memory cells associated with the plurality of wordlines, and wherein the first memory string is designated as a sacrificial string. The control logic further causes a read voltage to be applied to each of the plurality of wordlines of the memory array concurrently and senses a level of current flowing through the first memory string designated as the sacrificial string while the read voltage is applied to each of the plurality of wordline. In addition, the control logic identifies, based on the level of current flowing through the first memory string designated as the sacrificial string, whether a threshold level of read disturb has occurred on the block.

Abstract: The invention provides a fuel treatment system for cracking hydrocarbons in fuel for combustion engines. The system comprises a primary ducting component having an exhaust gas inlet zone, and a secondary ducting component which includes a fuel enrichment component and a processing chamber. The processing chamber may have an outlet zone connectable to the combustion engine. The inlet zone of the primary ducting component and the outlet zone of the processing chamber may be configured in a heat exchange relationship with each other and in a counter-current gas flow direction with respect to each other. During operation of the system, heat from hottest volumes of the exhaust gas flowing in a furthest upstream portion of the ducting arrangement may be transferred to fuel-enriched exhaust gas flowing in a furthest downstream portion of the processing chamber.

Abstract: A portable flight navigation tool has a tablet computer with GPS, and memory with an aviation database with international operating rules including transoceanic flight rules, a moving-map database with tracks, coastal airport identifiers and locations, and predefined reporting point locations for transoceanic operations. The navigation tool includes machine readable code for displaying the operating rules, reading locations from the GPS while indicating them on a moving map display, and a trip database with a planned transoceanic route for an individual flight configured by entry of waypoints or names and selection of predefined tracks. The tool has a checklist database and displays checklists for pre-departure, coast-out flight phase, waypoint-reached, and a coast-in flight phases; and may provide a heading and next-waypoint timing for rhumb-line routes from GPS failure locations to the next waypoint of the active route. The tool links as a master/secondary pair with another like tool.

Abstract: A display device includes a first electrode disposed on a substrate. A light blocking layer is disposed on the substrate, the light blocking layer includes a recessed portion recessed toward the first electrode. Holes exposing the first electrode are formed in the recessed portion of the light blocking layer. Light emitting elements are disposed in the holes, each of the light emitting elements including a first end electrically contacting the first electrode. A second electrode is disposed on the light blocking layer, the second electrode electrically contacts a second end of each of the light emitting elements. A light conversion pattern is disposed in the recessed portion of the light blocking layer.

Abstract: A method by a wireless device includes obtaining (1202) scheduling information indicating at least one transmission occasion in which a system information message is transmitted for a cell during a system information transmission periodicity. The wireless device receives (1204) the system information message based on the scheduling information.

Abstract: Examples described herein include systems and methods for efficiently scaling an SDDC. An example method can include storing resource utilization information for a variety of resources of the SDDC. The example method can also include predicting a future resource utilization rate for the resources and determining that a predicted utilization rate is outside of a desired range. The system can determine how long it would take to perform the scaling, including adding or removing a host and performing related functions such as load balancing or data transfers. The system can also determine how long the scaling is predicted to benefit the SDDC to ensure that the benefit is sufficient to undergo the scaling operation. If the expected benefit is greater than the benefit threshold, the system can perform the scaling operation.

Abstract: Provided are a quantitative analysis method, a quantitative analysis program, and an X-ray fluorescence spectrometer. The quantitative analysis method includes: a step of acquiring a representative composition set to represent contents of analysis components; a step of acquiring a plurality of comparative compositions, in each of which the content of one of the analysis components of the representative composition is changed by a predetermined content; a detection intensity calculation step of calculating a detection intensity indicating an intensity of fluorescent X-rays detected under the influence of the geometry effect through use of an FP method with respect to a virtual sample having a thickness set in advance and being indicated by each of the representative composition and the comparative compositions; and a step of calculating a matrix correction coefficient for each of the analysis components based on the detection intensity.

Abstract: One or more aspects described herein provide methods and systems for authoritatively confirming that a recipient is an intended recipient to receive personal data, and to securely transmit the personal data to the intended recipient, when both the sender and receiver are operating in a trustless ecosystem such as that used with blockchain technology. A computing device may receive an indication of a blockchain address used, by a sender computing device and via a blockchain, to send one or more virtual assets. The computing device may store an association between the blockchain address and the recipient. The computing device may send, to the sender computing device and in response to a query comprising the blockchain address, an indication of the recipient. The indication may be configured to cause the sender computing device to send, to the recipient, personal data associated with an owner of the one or more virtual assets.

Abstract: Various systems and methods for collecting patient data are discussed herein. According to some systems and methods, a timer may be started, and a blood pressure data collection system is actuated to obtain a blood pressure measurement of a patient upon the expiration of the timer. The timer may be incorporated into a patient data collection system or method to ensure the patient is relaxed and calm prior to taking a blood pressure measurement. An event may be sensed by an environmental sensor system and the timer may be started in response to sensing the event. A clinician leaving a room where the patient is disposed is one example of an event. An interruption may be sensed by the environmental sensor system and the timer may be terminated in response to sensing the interruption. The clinician entering the room where the patient is disposed in one example of an interruption.

Abstract: A conductive member includes a base material and a covering part located on the base material and containing a first element. The base material contains chromium. The first element has a smaller value of first ionization energy and a smaller absolute value of free energy formation of oxide than chromium.

Abstract: A hybrid straddle vehicle includes: an internal combustion engine; an electric motor that generates power to be transmitted to a driving wheel; an inverter that controls electric power to be supplied to the electric motor; a first radiator that cools the internal combustion engine; and a second radiator that cools at least one cooling target selected from the group consisting of the electric motor and the inverter, at least a part of the second radiator overlapping the first radiator when viewed from a vehicle front side, the second radiator being located in front of the first radiator.

Abstract: The present invention relates to a folding cart for loading in a vehicle, including a cart body configured to load the goods, the leg capable of the height adjustment and the folding and unfolding operations by the rotation, and the handle with sterilizing and disinfecting functions of the goods in the cart body. The cart body may be loaded with the goods (luggage) in the luggage room or the trunk of the vehicle by the user's simple operation, thereby further facilitating the loading work of the purchased goods in the vehicle, and the movement of the cart body loaded in the vehicle may be controlled, thereby preventing breakage or damage to the goods. Further, UV LED may be provided on the handle in the state where the cart body is loaded in the vehicle to sterilize and disinfect the goods in the cart body.

Abstract: Provided is a system, method, and computer program product for adjusting a model. The method includes training or receiving a model based on transaction data for a plurality of account holders, the model configured to classify each individual of the plurality of account holders, segmenting each individual of at least a portion of account holders of the plurality of account holders into at least one subgroup of a plurality of subgroups, separately executing the model for each subgroup of the plurality of subgroups by inputting, into the model, a portion of the transaction data associated with individuals in each subgroup, comparing a plurality of outputs of the model resulting from the separate execution of the model for each subgroup of the plurality of subgroups, and adjusting the model based on at least one differential between the plurality of outputs.

Abstract: An electronic device worn by a user includes a camera module capable of changing a photographing direction, a motion sensor configured to obtain motion information about the electronic device, an eye-tracking sensor configured to obtain gaze information about eyes of the user, a memory storing one or more instructions, and a processor configured to execute the one or more instructions, wherein the processor is configured to, by executing the one or more instructions, determine the photographing direction based on the gaze information, determine photographing control information for changing the photographing direction of the camera module to obtain an image captured without shaking, based on the motion information, control the camera module to change the photographing, based on the determined photographing control information, and obtain the image captured by the camera module based on the changed photographing direction.

Abstract: A device includes a substrate and a fin isolation structure between a first gate structure and a second gate structure. The first gate structure wraps around a first vertical stack of nanostructure channels overlying a first fin. The second gate structure wraps around a second vertical stack of nanostructure channels overlying a second fin. The fin isolation structure extends from an upper surface of the first gate structure to an upper surface of the substrate. A trench isolation structure is between the first fin and the fin isolation structure, and has different etch selectivity than the fin isolation structure.

Abstract: A motor vehicle cooling system with an electric coolant pump includes a housing with a pump shaft. The electric coolant pump includes an electric motor in a motor housing. The electric coolant pump is at least partially accommodated in the pump shaft. A clamping device including at least two clamping arms is attached to an upper side of the motor housing. The clamping arms are supported with free ends thereof on an inner side of the pump shaft to clamp the electric coolant pump to the housing.

Abstract: A front-end architecture system includes a system voltage input and a controller electrically connected to the system voltage input. The controller is configured and adapted to provide a voltage output to at least one controller output. The controller includes a single-ended primary-inductor converter (SEPIC) and a monitoring and switchover circuit. A method for controlling a voltage input to a low-voltage power supply (LVPS) includes receiving a system voltage input with a controller, wherein the controller includes a single-ended primary-inductor converter (SEPIC) and a monitoring and switchover circuit. The method includes providing a voltage output of the controller to at least one controller output. The method includes receiving the voltage output with a low-voltage power supply (LVPS) electrically connected to the at least one controller output.

Abstract: A chip structure is provided. The chip structure includes a substrate. The chip structure includes an interconnect layer over the substrate. The chip structure includes a conductive pad over the interconnect layer. The chip structure includes a conductive bump over the conductive pad. The conductive bump has a first portion, a second portion, and a neck portion between the first portion and the second portion. The first portion is between the neck portion and the conductive pad. The neck portion is narrower than the first portion and narrower than the second portion.

Abstract: Described is a method of controlling operation of a synchronous motor. The method comprises, during constant power/speed motor operation, determining a value of a stator voltage (vs2) for an orthogonal rotating reference frame of the motor. Comparing the value of the determined stator voltage (vs2) to a threshold voltage (vs2_max 1), said threshold voltage (vs2_max 1) having a value between that of a maximum stator voltage (vs2_max 0) for a basic speed mode of operation of the motor and that of a maximum stator voltage (vs2_max 2) of the motor closed loop controller. If the determined value of the stator voltage (vs2) is greater than or equal to the value of the threshold voltage (vs2_max 1), then controlling operation of the motor in a flux weakening mode of operation until a value of a current component (id??id) in a d-axis reaches a maximum negative value (?id max), or until the value of the stator voltage (vs2) is less than the value of the threshold voltage (vs2_max 1).

Abstract: An image object classification optimizing method and system are disclosed. The method is executed by a processor coupled to a memory. The method includes steps: providing an image file including at least one image object; performing a process of characteristics enhancement on the image object; performing a process of characteristics classification on the enhanced image object by an odd number of two-dimensional masks whose sizes are sequentially doubled, based on a plurality of characteristic parameters of a preferred classification model, to generate a plurality of classification results; and estimating variabilities of the plurality of classification results, sorting the variabilities, and selecting at least one of the classification results whose variability is lower than a variation tolerance as at least one optimization result, according to the sorting result.

Abstract: A power storage device includes: an electrode group including first and second electrodes; a case accommodating the electrode group therein, the case having an opening; and a sealing body closing the opening of the case. The sealing body includes: an annular sealing plate having a first surface and a second surface opposite to the first surface, the sealing plate having a first through-hole provided therein; a terminal plate having a third surface and a fourth surface opposite to the third surface, the third surface facing the first surface of the sealing plate; and an annular gasket disposed between the sealing plate and the terminal plate, the gasket having a second through-hole overlapping the first through-hole. The sealing plate includes a first recessed portion and an outer peripheral portion connected to a peripheral edge of the first recessed portion, the first recessed portion having a recess in the first surface of the sealing plate and having the first through-hole therein.

Abstract: Server hardware failure is predicted, with a probability estimate, of a possible future server failure along with an estimated cause of the future server failure. Based on the prediction, the particular server can be evaluated and if the risk is confirmed, load balancing can be performed to move a load (e.g., virtual machines (VMs)) off of the at-risk server onto low-risk servers. High availability of deployed load (e.g., VMs) is then achieved. A flow of big data may be on the order of 1,000,000 parameters per minute. A scalable tree-based AI inference engine processes the flow. One or more leading indicators are identified (including server parameters and statistic types) which reliably predict hardware failure. This allows a telco operator to monitor cloud-based VMs and perform a hot-swap on virtual machines if needed by shifting virtual machines VMs from the at-risk server to low-risk servers. Servers having a health score indicating high risk are indicated on a visual display called a heat map.

Abstract: A method is provided for tracking funds in a real estate transaction using a real estate transaction portal. Through an interface of a real estate transaction portal, a request is accepted from a pre-registered buyer to transfer funds to a pre-registered beneficiary, the funds being in settlement of at least a portion of a real estate transaction. A corresponding payment request is initiated through a digital payment channel. On receipt of a first automated message through the payment channel, the first automated message is decoded as a confirmation of the initiation of the payment request. In real time, a graphical status indicator is displayed to the pre-registered buyer and the pre-registered beneficiary showing the initiation. On receipt of a second automated message through the payment channel, the second automated message is decoded as a completion of the payment request and the graphical status indicator is accordingly updated in real time.

Abstract: The present invention provides an automatic container loading and unloading apparatus and method. The apparatus comprises: a data acquisition module, used for scanning a container truck panel to obtain laser point cloud data; a data preprocessing module, used for segmenting a laser point cloud on a surface of the container truck panel from the laser point cloud data; a key point extraction module, used for performing edge extraction on the laser point cloud on the surface of the container truck panel to obtain discrete points on edges of the keel of the container truck panel; and a straight line fitting module, used for performing random sample consensus straight line fitting on the discrete points on the edges of the keel of the container truck panel to obtain spatial straight lines of the edges of the keel of the truck panel.

Abstract: In order to enable check-cashing transactions, systems and methods are disclosed including receiving, by a computing device, from an application executed on a mobile device, an activity data for an activity of a user. The computing device receives, from the mobile device, a first user identifying data from the user. The computing device determines a first activity string and a second activity string based on a first activity instruction. The computing device receives a third activity string from an activity-performing device. The computing device performs a second security activity with the third activity string and the first activity string. The computing device instructs the activity-performing device to perform a second activity based on the second security activity and a second activity instruction. The computing device instructs the application executed on the mobile device to modify the activity data entry of the activity based on the second activity instruction.

Abstract: A multi-articulated link knee joint includes an upper link provided on a thigh part side, a lower link rotatably connected to the upper link via at least one rotation shaft, a bearing that rotatably supports the rotation shaft, an elastic body provided between an outer periphery of the rotation shaft and the upper link and elastically deformable in a radial direction of the rotation shaft, and a fixing member that presses and fixes a pair of left and right front links against both end portions of the rotation shaft. The upper link and the lower link are rotatably provided on the outer periphery of the rotation shaft in a non-contact manner with the pair of left and right front links.

Abstract: Combined therapy for the treatment of osteoarthritis of the knee. The therapy includes administration of medium to high molecular weight hyaluronic acid intraarticular injections followed by administration of platelet-rich plasma also administered by intraarticular injections. Before administration of the hyaluronic acid intraarticular injections, the knee can be stretched and exercised using a static progressive knee stretch device. The knee can be supported by a single hinge knee brace that can be worn daily, and during weight-bearing activity.

Abstract: A method for grouping immune cells within an immune cell receptor sequence dataset, is disclosed. An immune cell receptor sequence dataset is obtained from a sample. The dataset includes a plurality of full-length immune cell receptor sequences. Each full-length immune cell receptor sequence can comprise of at least one heavy chain region sequence and one light chain region sequence. Each immune cell receptor sequence is associated with an individual immune cell in the sample. The immune cell receptor sequences associated with a first immune cell and a second immune cell from the sample is compared using a comparison protocol. The first immune cell and the second immune cell are identified as members of the same clonotype if one or more immune cell receptor sequence comparison criteria is met.

Abstract: A servo and a robot are provided. The servo comprises an upper cover, a middle cover, a lower cover, a direct-current motor, and a set of gears meshing with each other. The servo comprises a body, and a cylindrical structure having a cylindrical cavity. The servo is in the shape of a hinge as a whole. The direct-current motor is flat, and a side surface of a body of the direct-current motor is exposed outside the middle cover.

Abstract: A three-dimensional (3D) storage device using wafer-to-wafer bonding is disclosed. In the storage device, a first chip including a peripheral circuit region including a first control logic circuit configured to control operation modes of a nonvolatile memory (NVM) device is wafer-bonded with a second chip including 3D arrays of NVM cells, and a memory controller includes a third chip including a control circuit region. The control circuit region of the third chip includes a second control logic circuit associated with operation conditions of the NVM device, and the second control logic circuit includes a serializer/deserializer (SERDES) interface configured to share random access memory (RAM) in the memory controller and transmit and receive data to and from the NVM device.

Abstract: Provided is a vehicle, including: a communicator configured to perform communication with a user terminal or a remote control device; a sensor configured to acquire surrounding information of the vehicle; and a controller including a processor configured to process the surrounding information. The controller is configured to identify a location of the remote control device based on the communication and transmit a warning message to the user terminal when an obstruction is identified between the identified location of the remote control device and a location of the vehicle, based on processing the surrounding information.

Abstract: A thermally stabilized fastener system and method is disclosed. The disclosed system/method integrates a fastener (FAS) incorporating a faster retention head (FRH), fastener retention body (FRB), and fastener retention tip (FRT) to couple a mechanical member stack (MMS) in a thermally stabilized fashion using a fastener retention receiver (FRR). The MMS includes a temperature compensating member (TCM), a first retention member (FRM), and an optional second retention member (SRM). The TCM is constructed using a tailored thermal expansion coefficient (TTC) that permits the TCM to compensate for the thermal expansion characteristics of the FAS, FRM, and SRM such that the force applied by the FRH and FRR portions of the FAS to the MMS is tailored to a specific temperature force profile (TFP) over changes in MMS/FAS temperature. The TCM may be selected with a TTC to achieve a uniform TFP over changes in MMS/FAS temperature.

Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, and a driving assembly. The fixed part includes a bottom. The movable part is movable relative to the fixed part. The movable part holds an optical element with an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The bottom includes a base and an embedded assembly. The embedded assembly is partially embedded in the base. The embedded assembly includes a magnetic-permeable material.

Abstract: The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.