Abstract: An electric connection member includes an electric transmission body having a shape of a hollow tube, a first connection end connected to a first end of the electric transmission body, and a second connection end connected to a second end of the electric transmission body. The electric connection member is an integral piece. An inner cavity of the electric transmission body serves as a flow channel for a cooling fluid. A first fluid through-hole and a second fluid through-hole are formed in a pair of circumferential walls at the first end and the second end of the electric transmission body. The cooling fluid flows into the electric transmission body through one of the first fluid through-hole and the second fluid through-hole and flow out of the electric transmission body through the other.
Abstract: An electrical connection member includes an electric transmission body, a mating end connected to a first end of the electric transmission body, and a connecting end connected to a second end of the electric transmission body. The electrical connection member is an integral part. The mating end is a charging terminal for a charging seat and the connecting end is a connecting terminal for electrical connection with a busbar.
Abstract: The present disclosure provides a system and method for calibrating a display panel. The system includes a display panel including a pixel array and a controller. The processor is configured to, upon executing instructions: define a calibration vector with a source pixel, a vector volume, and a calibration range; calculate a distance between a pixel to be calibrated and the source pixel; calculate a calibration amount based on the distance and the vector volume; and calibrate the pixel to be calibrated based on the calibration amount and the calibration vector.
Abstract: A mass transfer device with pneumatic needles is disclosed, which is mainly composed of three parts: a pneumatic needle visual system, a crystal film transfer system, and a substrate transfer system; the pneumatic needle visual system comprises a marble platform, a support beam, camera mounting plates, cameras, guide rails of a needle slide component, stators of the needle slide motor, the needle slide component, a pressure regulating valve, a high-frequency piezoelectric ceramic valve, a needle connection plate and an air nozzle thimble; the crystal film transfer system comprises brackets, stators of the linear motors, limit plates, a crystal film transfer frame, a crystal film stage and a crystal film; the substrate transfer system comprises guide rails, a stator of a substrate transfer frame motor, a substrate transfer frame, a fixed plate, and a target substrate.
Type:
Application
Filed:
November 6, 2023
Publication date:
October 31, 2024
Applicants:
Beijing Institute of Petrochemical Technology, Beijing Haiju Electronic Technology Co., Ltd.
Abstract: A control method for a stepping motor of a thermal printer of the present application includes the following steps: in a starting stage of the thermal printer, transmitting a square wave control signal to the stepping motor; in a starting process, using the square wave control signal and switching to square wave control with Pulse Width Modulation (PWM) for outputting in a case of accelerating to the maximum set speed according to an accelerometer; in a normal printing process, according to changes in a printing rate, adaptively dynamically adjusting a printing speed. In a motor deceleration process, the duty cycle of the motor inner-loop PWM control is unchanged. The square wave control and the square wave with the PWM are used for switching control or combining control according to different stages of work.
Abstract: Aspects of the invention provide a system for disinfecting a humidifier containing a volume of water. An enclosure, such as a humidifier, includes a first chamber, a second chamber, a humidifier component, a third chamber, and a control unit. The first chamber contains a volume of water and a portion of the water flows into the second chamber. A first set of ultraviolet radiation sources within the first chamber can be configured to generate UV-A radiation, while a second set of ultraviolet radiation sources within the second chamber can be configured to generate UV-C radiation. In operation, the humidifier component adjacent to the second chamber creates water vapor using the portion of the volume of water within the second chamber. The water vapor flows into a third chamber that contains the water vapor and releases the water vapor into the ambient.
Abstract: A card edge connector with a seal member that blocks migration of vaporized flux into the connector. The connector includes conductive elements curved at locations and a housing to hold the conductive elements. The housing has openings on a board facing surface. The openings are sized to allow conductive elements inserted into the housing through the openings. Vaporized flux entering the connector through the openings during board assembly may accumulate on contact surfaces of the conductive elements and cause failures to read a card inserted in the connector. The seal member may be attached to the board facing surface of the housing.
Type:
Grant
Filed:
July 19, 2019
Date of Patent:
October 29, 2024
Assignee:
Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd.
Abstract: The present invention relates to an air purifier comprising a housing with an air inlet and an air outlet. A filter module, a power supply module, a drive module and a processing module are sequentially arranged in the housing along an airflow direction. The drive module gives a drive force to the air, so that the air enters into the housing from the air inlet, then in turn flows through the filter module, the power supply module, the drive and processing modules. The filter module filters out large particle pollutants in the air such as dust. The power supply module is used to supply power to the drive module and the processing module. The processing module is used to remove bacteria and organic pollutants in the air. Therefore, the degree of air purification can be improved, so that the air is purified to the ideal state as much as possible.
Abstract: A Peripheral Component Interconnect Express/Serial Attached SCSI (PSAS) female connector includes a frame member, a terminal member, and a cover member; the frame member including a terminal groove disposed in the frame member and a tilt portion disposed in the terminal groove adjacent to a plug end; the terminal member inserted in the frame member and including a Serial Advanced Technology Attachment (SATA) 7 pin terminal, a Serial Attached SCSI (SAS) 40 pin terminal, a 15 Pin signal terminal, a 6 Pin terminal, and a 4 Pin terminal. When the PSAS female connector is engaged with the male connector, the SATA 7 Pin terminal and the SAS 40 Pin terminal are pressed by a terminal of the male connector to be bent toward an outer lateral side of the terminal groove to contact the elastic plate of the cover member. The present invention effectively improves the cross interference during high speed transmission, thereby achieving the Generation 5 performance requirement.
Type:
Grant
Filed:
December 6, 2022
Date of Patent:
October 29, 2024
Assignee:
Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd.
Inventors:
Xiang Wang, Yan-Bin Tan, Lei Liao, Wei Luo
Abstract: There is provided a method for determining road conditions by sharing sensor data and object recognition results in a V2X communication environment. According to an embodiment, a road condition determination method may acquire sensor data, may recognize objects by analyzing the acquired sensor data, may receive sensor data and object recognition results from external terminals, may determine reliability on the received object recognition results and sensor data, and may determine road conditions, based on the acquired sensor data and object recognition results and object recognition results and sensor data which are given reliability.
Type:
Application
Filed:
April 19, 2024
Publication date:
October 24, 2024
Applicant:
Korea Electronics Technology Institute
Inventors:
Byoung Man AN, Sang Hun YOON, Seong Hyun JANG, Dae Kyo SHIN, Soo Hyun JANG, Jun Hyek JANG, Ki Taeg LIM
Abstract: An analog front-end circuit includes a reference voltage source, a first capacitor, an amplifier, and a second capacitor. The first capacitor is coupled to the reference voltage source through a switch. The amplifier includes a first input end receiving a touch sensing signal from a touch sensor, a second input end receiving a reference signal from the first capacitor, and an output end outputting an output signal. The second capacitor is disposed between the first input end and the second input end.
Abstract: A hair curler is provided, which includes a grab handle, a control component, a bracket component, and a thermal conductive shell that are sequentially connected; a first heating sheet and a second heating sheet are respectively provided on inner sides of a first frame plate and a second frame plate, a sleeve cover is provided with a first slot portion, one end of a wire barrel is fixed on the sleeve cover. The sleeve cover is provided with a first guide pillar and a second guide pillar at interval. One end of a first wire is connected to the first heating sheet, the other end thereof passes through the first slot portion and is connected to the first guide pillar; one end of a second wire is connected to the second heating sheet, the other end thereof is connected to the first guide pillar.
Abstract: A hardware functional module performs a given task. A first notification that the given task has completed and which includes a scoreboard identifier is sent to a scoreboard module. The scoreboard module selects a scoreboard counter based on the scoreboard identifier. The selected scoreboard counter is incremented. It is determined whether the selected scoreboard counter exceeds a corresponding scoreboard threshold. If the selected scoreboard counter exceeds the corresponding scoreboard threshold, a second notification indicating that the plurality of tasks has completed is sent. If the scoreboard identifier corresponds to the host command module, the second notification is sent to the host command module. If the scoreboard identifier corresponds to the backend command module, the second notification is sent to the backend command module.