Abstract: An image forming apparatus includes an image carrier, a cleaning unit, a development device, and a control unit. The development device includes a toner collection mechanism having a developer carrier and a filter. The control unit is capable of executing a scattered toner recovery mode at non-image forming time, in which the filter is vibrated, a potential difference is generated in the direction for the toner to move from the developer carrier to the image carrier, the developer carrier is rotated in a reverse direction to that at image forming time, and the image carrier is rotated in the same direction as that at the image forming time, so that scattered toner, which has dropped from the filter and adhered to the developer carrier, is recovered by the cleaning unit via the image carrier.

Abstract: To train models, training data is needed. As personal data changes over time, the training data can get stale, obviating its usefulness in training the model. Embodiments deal with this by developing a database with a running log specifying how each person's data changes at the time. When data is ingested, it may not be normalized. To deal with this, embodiments clean the data to ensure the ingested data fields are normalized. Finally, the various tasks needed to train the model and solve for accuracy of personal data can quickly become cumbersome to a computing device. They can conflict with one another and compete inefficiently for computing resources, such as processor power and memory capacity. To deal with these issues, a scheduler is employed to queue the various tasks involved.

Abstract: A toner conveying device (7a to 7d) includes a toner conveying path (26), a conveying screw (29), and a flicker (31). The conveying screw (29) includes a rotation shaft (29a) and a helical blade (29b) formed on an outer circumferential surface of the rotation shaft (29a). The flicker (31) includes a plurality of first contact pieces (33) that press the conveying screw (29) in a first direction toward a bottom of the toner conveying path (26), and a plurality of second contact pieces (34) that contact the conveying screw (29) from a side opposite to the first contact pieces (33) and press the conveying screw (29) in a second direction opposite to the first direction.

Abstract: Processes for the preparation of glycosylated steviol glycoside compositions useful as sweeteners and flavor modifiers in food and beverage products and the like are improved by the use of basic conditions before, during and/or after an enzyme-catalyzed glycosylation of a steviol glycoside composition.

Abstract: A seizure detection system including one or more circuits configured to receive an electroencephalogram (EEG) signal generated based on electrical brain activity of a patient. The one or more circuits are configured to identify candidate seizures with a statistical analysis that identifies the candidate seizures based on changes in non-linear features of the EEG signal, determine to switch from identifying the candidate seizures with the statistical analysis to an artificial intelligence model, and switch from identifying the candidate seizures with the statistical analysis to identifying the candidate seizures based on the artificial intelligence model with the EEG signal.

Abstract: Provided is an image forming apparatus in which, while image formation is prevented from being performed, scattered toner that has dropped from a filter and adhered to an outer peripheral surface of a developer carrying member is recovered by a cleaning unit through intermediation of an image bearing member. An absolute value of a perpendicular-magnetic-force gradient of a fixed magnet of the developer carrying member is 4.0 mT/° or less at a position where the fixed magnet faces a central portion of the filter in a rotation direction of a developing sleeve.

Abstract: A positive electrode disclosed herein includes: a positive electrode active material layer containing a first lithium-transition metal composite oxide in a form of secondary particles and a second lithium-transition metal composite oxide in a form of single particles; and a positive electrode current collector. In the first lithium-transition metal composite oxide, a boron compound is placed on the surfaces of the secondary particles, and a porosity of the secondary particles is 2% to 8%. In the second lithium-transition metal composite oxide, an aluminum compound is placed on the surfaces of the single particles. The first and second lithium-transition metal composite oxides each contain nickel at 70 mol % or more relative to the total amount of transition metal elements, and the mass ratio of the first lithium-transition metal composite oxide:the second lithium-transition metal composite oxide is 80:20 to 50:50.

Abstract: A secondary battery includes an electrode assembly including electrode sheets on which electrode tabs are formed and a separator located between the electrode sheets; a battery case in which the electrode assembly is housed; and an electrode lead connected to the electrode tab and protruding to the outside of the battery case, wherein the electrode lead includes a flexible part having stretchability in a direction parallel to the protruding direction of the electrode lead, and wherein the flexible part is located inside the battery case.

Abstract: Methods, apparatuses and computer readable storage mediums provide virtual network slicing without duplicating network configuration data (also referred to as network configuration information) on a slice-by-slice basis by maintaining a single physical network datastore including network configuration information for all network entities in the physical network, but generating slice views for respective virtual network slices as needed over time. Methods, apparatuses and computer readable storage mediums also enable configuration of a plurality of virtual network slices sharing a physical network infrastructure.

Abstract: A wind tunnel device is provided herein that enables the wind tunnel to transform between two modes of operation and/or to refresh/recondition air within the tunnel. The wind tunnel device may provide selective diversion of airflow within the wind tunnel. The diversion of airflow may enable the wind tunnel device to include a multi-configurable wind tunnel that can be operated as either an open-return wind tunnel or a closed-return wind tunnel. Additionally, or alternatively, the diversion of airflow may enable the wind tunnel device to recondition air within a closed-return wind tunnel.

Abstract: The trench shoring apparatus includes first and second side panels connected in a parallel spaced-apart configuration by a connecting rod pivotally connected to one end of one or more pairs of lateral arms. The other opposite end of the one or more pairs of lateral arms is hingedly connected to the side panels, such that translational movement of the connecting rod in a direction parallel to the side panels causes the spaced-apart panels to move between retracted and extended parallel spaced-apart configurations.

Abstract: A wind tunnel device may include a waste disposal unit configured to collect fluid from a droplet extractor positioned in a wind tunnel. The waste disposal unit may include a drain line and a liquid trap integrated in the drain line. The liquid trap may be adjustable during operation of the wind tunnel to accommodate different tunnel operating conditions (e.g., wind speeds) such that liquid waste does not backflow into the wind tunnel.

Abstract: A coating architecture is disclosed that includes a substrate having a surface finish Ra of 0.3? or finer, an intermediate layer overlying and in contact with the substrate; and a solid lubricant layer overlying and in contact with the intermediate layer. The test results of applying the coating architecture to a reciprocating hammer drill utilizing the coating is also disclosed.

Abstract: An appliance and methods for operating the appliance in a safety-critical operation are provided. The appliance and methods for operating the appliance include features that provide safe and intuitive ways to initiate and cancel safety-critical operations performed by the appliance.

Abstract: A connector housing assembly comprises a housing defining an accommodation space having a left side wall and a right side wall opposite to each other in a transverse direction of the housing. A partition member is inserted into the accommodation space for dividing the accommodation space into an upper insertion chamber and a lower insertion chamber. A shielding member is installed within the partition member and includes elastic contacts extending from lateral sides of the partition member for pressing on the left and right side walls of the accommodation space.

Abstract: A method for synthesizing a purified lithium (Li)+ anion binding agent (ABA-F)? salt and the corresponding Li+(ABA-F)? are disclosed. The method includes dissolving a boron-based acid in a polar solvent to form a solution. The solution is refluxed to form an anion binding agent. A stoichiometric amount of a small fluorinated salt, such as LiF, is added to the anion binding agent to form a mixture. The mixture is subsequently crystallized to obtain a substantially pure Li+(ABA-F)? salt. Example purified Li+(ABA-F)? salts include Ox-Li+(ABA-F), m-Li+(ABA-F), and BF3—Li+(ABA-F)?. These purified Li+(ABA-F)? salts provide the benefits of increased battery thermal safety without loss of electrochemical performance.

Abstract: A constant damping system includes a damping body having a cap and a stem extending from the cap, a suspension rod accepted through the damping body, a damping fluid provided between the suspension rod and the stem of the damping body, the damping fluid configured to provide a constant damping force between the suspension rod and the stem, wherein the damping fluid is one of a hydro-carbon base or a silicon base, and an axial spring having a first end attached to the suspension rod and a second end contacting the cap of the damping body.

Abstract: A motor system can include a motor configured to be operated according to at least a portion of an operation cycle specifying at least one target speed for the motor and a controller configured to obtain an estimated winding resistance of the motor, wherein the estimated winding resistance is determined based at least in part on an estimator gain factor, and wherein the estimator gain factor is inversely dependent on a speed of the motor; wherein the at least one target speed comprises at least one low speed such that at least a portion of the operation cycle is a low speed portion of the operation cycle, the at least one low speed having a speed of less than about 10 percent of a maximum speed of the operation cycle.

Abstract: Disclosed is a method for preparing vinyl chloride by catalytic thermal cracking of 1,2-dichloroethane, in which method the heat required for the thermal cracking is supplied via a liquid or condensing heat transfer medium, wherein, the heat transfer medium is heated at least in part by means of waste heat from a plant for combusting liquid and/or gaseous residues of a chemical plant. The invention also relates to a plant for preparing vinyl chloride by catalytic thermal cracking of 1,2-dichloroethane. The heat required for thermal cracking can be obtained from cheaply available waste heat. For example, it is possible to temporarily heat the heat transfer medium exclusively by means of the second heating device operated by waste heat, wherein said waste heat can, for example, be waste heat from a plant for preparing vinyl chloride.