Abstract: The present invention provides stable liquid pharmaceutical formulations comprising a human bispecific antibody that specifically binds to human MUC16 and human CD3. In certain embodiments, the formulations contain, in addition to the bispecific antibody, a buffer, a surfactant, and a sugar. The pharmaceutical formulations of the present invention exhibit a substantial degree of antibody stability upon stress and storage.

Abstract: An adaptive display method and apparatus for a virtual scene, an electronic device, a computer-readable storage medium, and a computer program product are provided, and the method includes: displaying a virtual scene and a plurality of buttons with different sizes; obtaining, in response to touch operations on the plurality of buttons with different sizes, touch areas corresponding to the touch operations; and updating and displaying the virtual scene, sizes of buttons included in the updated virtual scene being adapted to the touch areas corresponding to the touch operations.

Abstract: An atomizer includes a liquid storage member and an atomizing assembly. A liquid storage chamber used to store an aerosol-forming substrate is provided in the liquid storage member. The atomizing assembly is slidably connected to the liquid storage member, and includes a heating structure. The atomizing assembly is provided with a liquid inlet. A sealing member is installed in the liquid inlet. An abutting rod is provided within the liquid storage member and is fixed relative to the liquid storage member. The abutting rod is connected to the sealing member. Sliding the atomizing assembly relative to the liquid storage member enables the atomizing assembly to move between a first position and a second position. When the atomizing assembly is in the first position, the sealing member closes the liquid inlet. When the atomizing assembly is in the second position, the sealing member is separated from the liquid inlet.

Abstract: The present invention provides devices and methods for delivering a population of cells or a therapeutic agent to a subject in need thereof.

Abstract: The present disclosure provides a pixel arrangement including five first sub-pixels located respectively at a central position and four vertex positions of a first virtual rectangle, four second sub-pixels located at respective central positions of four sides of the first virtual rectangle, and four third sub-pixels located in respective four second virtual rectangles, each of the second virtual rectangles being defined by a corresponding one of the four vertex positions of the first virtual rectangle, respective center positions of two adjacent sides of the four sides of the first virtual rectangle that contain the corresponding vertex position, and the center position of the first virtual rectangle, the four second virtual rectangles forming the first virtual rectangle, and wherein, among the four third sub-pixels, an area of at least one third sub-pixel is different from that of other third sub-pixel. A display panel including the pixel arrangement is also provided.

Abstract: Provided are a power supply drive module, a power supply device and an electronic cigarette, falling within the technical field of electronics. Wherein a first end of the logic controller is connected to a pulse width modulation pin, a second end is connected to a control electrode of the first transistor, and a third end is connected to a control electrode of the second transistor; a first electrode of the first transistor is connected to a voltage input pin, and a second electrode is connected to a switch pin; and a first electrode of the second transistor is connected to the switch pin, and a second electrode is connected to a ground pin. The power supply drive module includes various components integrated on the substrate, so that the volume of the entire power supply drive module is smaller.

Abstract: A method, device and computer program product for controlling the device by tracking a movement of a hand or other objects. The device receives acoustic signals. At least a portion of the received signals are transformed into two-dimensional sinusoids whose frequencies are proportional to an angle-of-arrival (AoA) and a propagation distance of the reflected signals. An AoA-distance profile is derived based on signals received from the object by evaluating frequencies of the two-dimensional sinusoids. Then, an AoA-distance pair is derived from the AoA-distance profile. A current location of the object is determined based on the estimated AoA-distance pair. The device then performs a command in response to detecting that the user moved to perform the command based on prior and current locations of the object.

Abstract: An optical assembly and a virtual reality device are provided. The optical assembly includes a light-transmitting device, a light-converging device, and a light-reflecting device. The light-transmitting device is configured to receive light of a left-eye display image and light of a right-eye display image, and transmit the light of the left-eye display image and the light of the right-eye display image to a light-converging device. The light-converging device is configured to converge the light of the left-eye display image and the light of the right-eye display image to a light-reflecting device. A size of a first display image formed by converging the light of the left-eye display image is smaller than a size of the left-eye display image, and a size of a second display image formed by converging the light of the right-eye display image is smaller than a size of the right-eye display image.

Abstract: The present invention discloses a contactless control device for a range hood and a control method thereof. The contactless control device comprises two sets of infrared gesture sensing devices disposed on the housing of the range hood, and a detected signal analysis device. Each set of infrared gesture sensing devices comprises one infrared receiving device and at least one infrared transmitting device. The distance L between two infrared receiving devices meets the following condition: H*tan(?)+H*tan(?)+W_min<L<H*tan(?)+H*tan(?)+W_max. It is unnecessary to control the user's gesture sensing distance according to the intensity of the infrared transmitted signals. In this way, it is convenient to adjust the intensity of the infrared transmitted signals, and the infrared receiving device can better detect infrared signals.

Abstract: The present invention discloses substituted pyrrolo[1,2-c]pyrimidines, such as the compound which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

Abstract: An image processing apparatus includes a processor configured to receive an image having a foreground segment and a background segment, receive a design object, calculate a position for superimposing the design object, on a basis of respective features of the foreground segment, the background segment, and the design object, and perform output to superimpose the design object at the calculated position.

Abstract: A waveguide display includes a substrate transparent to at least one of visible or near infrared light, and a grating on the substrate. The grating includes ridges formed using a birefringent material and is configured to selectively couple incident light in a first polarization state into or out of the substrate. The birefringent material in the ridges is characterized by an optic axis parallel to a plane that includes a grating vector of the grating.

Abstract: Systems and methods for ring laser gyroscopes (RLGs) are provided. An RLG includes a traveling-wave resonator cavity with three or more mirrors and a gain medium positioned in the traveling-wave resonator cavity between two of the three or more mirrors. The gain medium is a solid-state gain medium or a nonlinear optical medium. The RLG further includes a first pump laser and a second pump laser to pump the gain medium in different directions and generate first and second lasing signals that traverse the traveling-wave resonator cavity in a opposite directions. The RLG further includes first and second photodetectors to measure levels of the first and second lasing signals. The RLG further includes at least one processor configured to adjust a power level of the first pump laser and/or a power level of the second pump laser based on the measured power levels of the first and second lasing signals.

Abstract: Disinfection equipment, particularly an electric light source device and lamp. The electric light source device includes a lamp cap, a lamp housing, a connecting fitting, a reflection column and a supporting fitting which are connected in sequence from the top to the bottom and the electric light source device also includes a lamp tube, a net enclosure and a driving power supply provided inside the lamp housing, where the lamp tube includes several tubes which are connected in sequence and are provided around the reflection column, the end of the first tube and that of the last tube are respectively provided with the first electrode and the second electrode which respectively electrically connect to the driving power supply, the lamp housing is provided at one end of the tube with an electrode, and the lamp tube can emit 360° light around the reflection column.

Abstract: Various embodiments include apparatuses and methods enabling a wireless control apparatus for an LED array. In one example, a control apparatus includes a wireless module to receive a signal from a wireless control-device. The wireless signal may include signals related to a desired CCT value and a Duv value. A control unit is coupled to the wireless module to translate signals received from the wireless module. The control unit is also coupled to the LED array and to an LED driver. The control unit receive powers for the LED array from the LED driver and provides the power to the LED array in a manner based on the translated signals. A dimmer emulator is coupled to the control unit to provide one or more control signals to the LED driver. Other apparatuses and methods are described.

Abstract: A ground-contour-following autonomous obstacle avoidance mower for hillside orchards and a control method thereof are provided to achieve multi-angle cutting and low energy consumption in mowing operation through cooperation of a push rod motor and a connecting-rod rotating pair. A connecting rod is arranged and forms a flexible mechanism together with an upper base bearing, a lower base bearing and a base-connecting unthreaded shaft. The flexible mechanism interacts with the push rod motor to achieve ground contour following operation, so that the mower as a whole can conduct ground-contour-following mowing operation on a complex orchard terrain, with a better cutting effect than that of a traditional mower.

Abstract: The valve core assembly includes a valve housing member, an actuating member, a control plate, a moving plate member, a static plate member, a valve seat member and a sealing member coupled to obtain the valve core assembly. The valve housing member includes a first end portion and a second end portion. The actuating member is rotatably disposed in the valve housing member along the first end portion. The control plate is disposed in the second cavity and coupled to the actuating member. The moving plate member is coupled to the control plate and disposed in the second cavity. The static plate member is disposed adjacent to the moving plate member in the second cavity. The valve seat member is detachably coupled to the valve housing member. The sealing member is removably disposed in a cutout portion of the valve seat member. The valve seat member includes design variations.

Abstract: The present disclosure provides a self-adaption faster-than-real-time method for estimating a working condition start-up state of a unit. Firstly, an event recording sequence, an analog measurement point ID, an analog measurement point first-level alarm value and a history scatter point distribution record are read from a time sequence event record table, an analog measurement point table, an alarm threshold table and a historical scatter record table. A measured value slope of the analog measurement point is calculated according to an event recording relative time. Then, an abnormal state estimated value is calculated based on the history scatter point distribution record, the analog measurement point first-level alarm value and the measured value slope of the analog measurement point. Finally, a pre-warning is sent to remind a watchman to perform a preventive operation when the abnormal state estimated value is above the threshold.