Abstract: A clamping module for a machine tool is proposed. The clamping module includes: a body having a mount hole that a pull stud enters; a plunger configured to clamp or unclamp the pull stud by sliding forward or backward radially from a center of the mount hole; a plunger pin protruding from a side of the plunger and configured to freely rotate; and a clamp plunger having a guide groove configured to move the plunger forward and backward by interfering with the plunger pin while moving up and down inside the body, in which the guide groove has a first guide face for moving forward the plunger to a clamping position and a second guide face for moving backward the plunger to an unclamping position; and the first guide face is an arc-shaped curved shape having a uniform radius of curvature.

Abstract: A display substrate includes: a base substrate, as well as a first metal layer, a first insulating layer, a second metal layer, a second insulating layer, and a common electrode metal layer laminated on one side of the base substrate. The common electrode metal layer includes metal line segments and connecting line segments. The metal line segments include first metal line segments and second metal line segments. The connecting line segments connect the adjacent first and second metal line segments. Each connecting line segment is provided with a maintenance line segment. Orthographic projections of the maintenance line segments on the base substrate do not overlap those of gate lines and data lines on the base substrate. The spacing between the orthographic projections of the maintenance line segments and those of the gate lines and data lines is greater than or equal to a preset distance, which is greater than zero.

Abstract: A sitting height estimation ECU is mounted on a vehicle and includes: an acquisition unit configured to acquire an image of a driver sitting in a driver's seat; a position detection unit configured to detect a position of a landmark on a face of the driver from the image; a crown estimation unit configured to estimate a position of a crown of the driver on the basis of the position of the landmark; and a sitting height estimation unit configured to estimate a sitting height of the driver on the basis of an estimation result obtained by the crown estimation unit.

Abstract: This application provides a single-photon detection apparatus, including a phase-reversed reflection branch, a single-photon sensing device, and a phase-unreversed reflection branch, an input signal is divided into two input signals, and the two input signals respectively arrive at the phase-reversed reflection branch and the single-photon sensing device; the phase-reversed reflection branch is configured to perform phase-reversed reflection processing on a received input signal, to obtain a phase-reversed signal; the single-photon sensing device is configured to send a received input signal to the phase-unreversed reflection branch, and is further configured to: sense a photon, generate photon information, and output a first branch signal; the phase-unreversed reflection branch is configured to perform phase-unreversed reflection processing on the input signal that passes through the single-photon sensing device, to obtain a second branch signal; and the first branch signal is superimposed with the second br

Abstract: The present invention relates to an optical device for augmented reality using a plurality of images for augmented reality, the optical device including: a plurality of image output units configured to output respective rays of image light corresponding to images for augmented reality; a plurality of reflective units configured to transfer the respective rays of image light to the pupil of an eye of a user; and an optical means in which the reflective units are disposed and configured to transmit at least part of image light output from a real object therethrough; wherein each of the plurality of reflective units corresponds to at least any one of the plurality of image output units, and transfers image light corresponding to an image for augmented reality and output from the corresponding image output unit to the pupil of the eye of the user.

Abstract: A data processing method includes: in the case where an operation state of an audio/video device in a target driving device is an out of operation state, generating an out of operation state notification message of the audio/video device; and sending the out of operation state notification message to a push client for stopping a data push between the push client and a push server using the out of operation state notification message.

Abstract: Provided is a method for manufacturing a high-density artificial graphite electrode without substantially changing a particle size or a proportion of needle coke used, increasing an amount of binder pitch, or performing extrusion molding at a high molding pressure. The method for manufacturing a high-density artificial graphite electrode is kneading binder pitch into needle coke, performing extrusion molding thereof, and then calcining and graphitizing thereof, wherein needle coke obtained by performing coke shape changing treatment for at least some of pulverized needle coke to be used, thereby increasing a ratio of an enveloping perimeter/a perimeter by 1% or more as compared with a value before the changing is used. Here, the enveloping perimeter is a length of a perimeter when apexes of convex portions of the pulverized needle coke are connected to each other via the shortest distance, and the perimeter is a length of a perimeter of a particle.

Abstract: In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose.

Abstract: A decorative film includes a protective layer composed of an organic film, and a black matrix patterned on a front surface of the protective layer, composed of a single-layer organic film, and having a single-step tapered portion at a boundary with a display area.

Abstract: A display device includes a first reflective electrode disposed on a surface of a substrate, a second reflective electrode spaced apart from the first reflective electrode and disposed on the surface of the substrate, and a light emitting element disposed between the first reflective electrode and the second reflective electrode. The first reflective electrode includes first surface irregularities disposed on a top surface of the first reflective electrode. The second reflective electrode includes second surface irregularities disposed on a top surface of the second reflective electrode.

Abstract: The present invention discloses a ship wandering detection method based on AIS (Automatic Identification System) data. According to acquired AIS trajectory data of a ship, wandering behaviors of the ship are detected according to the massive trajectory data, the wandering behaviors of the ship are classified, and relationships between trajectories of four typical abnormal movement behaviors of the ship and defined variables are summarized. The detection for the wandering behaviors of the ship can provide decision support for maritime safety supervision, so as to enhance the safety of maritime traffic and ensure the safe navigation of the ship, which has great significance to promote the safety, efficiency and smoothness of maritime transportation.

Abstract: A parking assistance device includes a range setting unit configured to set a search range searching for an obstacle based on a movement range of a host vehicle for a case in which the host vehicle is moved along a parking route, in terms of two directions, and a judgment unit configured to detect an object having a possibility of interfering with the movement of the host vehicle, based on the surrounding condition around the host vehicle, in a case in which the detected object is positioned within the search range, to judge whether the detected object is an obstacle interfering with the movement of the host vehicle along the parking route, and, in a case in which the detected object is positioned outside the search range, not to make judgment whether the detected object is the obstacle.

Abstract: A method with image processing includes: determining a feature map of an image; determining a spatial position weight of pixel points of the feature map; determining a corrected feature map by correcting the feature map based on the spatial position weight of the pixel points; and determining a key point based on the corrected feature map.

Abstract: A therapeutic agent for Parkinson's disease containing istradefylline as an effective ingredient being characterized in exhibiting more expression of a shortening effect of the OFF time by administration to a patient of Parkinson's disease of 65 or more years old as compared with administration to a patient of Parkinson's disease of younger than 65 years old.

Abstract: Disclosed is a discharge container capable of discharging different types of content. A discharge container according to one aspect of the present invention comprises: a first container which includes therein an insertion space and a first inner space separated from the insertion space by a partition wall; a second container which is formed separately from the first container and inserted into the insertion space, and which is provided with a second inner space; a first pump module which is coupled to the first container and discharges first content filled into the first inner space; and a second pump module which is coupled to the first container, becomes inserted into a second space when the second container is inserted into the insertion space, and discharges second content filled into the second inner space.

Abstract: An in-vehicle device includes: a movable member; a motor that moves the movable member; at least one detection switch that detects movement of the movable member; and a controller that controls the motor based on a detected output of the detection switch. The in-vehicle device further includes: a locking mechanism unit that, upon determination by the controller based on the detected output from the detection switch that the movable member reaches an end point region in a movement direction, locks the movable member, and upon determination by the controller that a main switch is set to OFF, releases the lock; and a motor driver that, after the release of the lock by the locking mechanism unit, upon determination by the controller based on the detected output from the detection switch that the movable member is moved again, drives the motor to move the movable member.

Abstract: Embodiments of the present invention pertain to the technical field of a radar, and provide a LiDAR and an automated driving device. The LiDAR includes a transceiver component and a scanning component. The transceiver component includes n transceiver modules, where n is an integer and n>1, and each transceiver module includes an emission module and a receiving module that are correspondingly arranged. The emission module is configured to emit an outgoing laser. The receiving module is configured to receive an echo laser, which is a laser returning after the outgoing laser is reflected by an object in the detection region. The scanning component includes a rotation reflector that rotates around a rotation shaft. The rotation reflector includes at least two reflecting surfaces. The n transceiver modules correspond to the at least two reflecting surfaces.

Abstract: An exemplary testing environment can operate in a testing mode of operation to test whether a memory device or other electronic devices communicatively coupled to the memory device operate as expected or unexpectedly as a result of one or more manufacturing faults. The testing mode of operation includes a shift mode of operation, a capture mode of operation, and/or a scan mode of operation. In the shift mode of operation and the scan mode of operation, the exemplary testing environment delivers a serial input sequence of data to the memory device. In the capture mode of operation, the exemplary testing environment delivers a parallel input sequence of data to the memory device.

Abstract: Provided is a method of generating a computer-generated hologram (CGH), the method including obtaining complex data including amplitude data of object data and phase data of the object data corresponding to a spatial light modulator (SLM) plane by propagating the object data from an image plane to the SLM plane, encoding the complex data into encoded amplitude data, and generating a CGH based on the object data including the encoded amplitude data.

Abstract: An axial cyclone air filtration apparatus integrated with a bipolar-charged agglomeration includes a pre-charge region and an axial cyclone coagulation dust separation apparatus, and the pre-charge region is arranged on an air inlet side of the axial cyclone coagulation dust separation apparatus. Suspended particles in air are charged with charges of different polarities in the pre-charge region before entering the axial cyclone coagulation dust separation apparatus. The organic combination of electric coagulation technology and axial cyclone dust separation technology improves the filtering efficiency for ultra-fine particles in air.