Abstract: The present disclosure provides an information processing method and apparatus, a terminal, and a storage medium. The information processing method, comprising: displaying content in an interface, wherein the content comprises a target entity word; in response to a first operation event performed by a user on the target entity word, obtaining target entity word information, wherein the target entity word information comprises first information and second information, the first information comprises a meaning of the target entity word, and the second information comprises a communication identifier of a communication group or a contact person; displaying the first information and the second information; in response to a second operation event on the communication identifier of the communication group or the contact person, perform at least one of the following steps: adding the user to the communication group, entering the communication group or entering a chat interface with the contact person.

Abstract: A superhydrophobic self-luminous concrete material for 3D printing and a method for preparing the same, belonging to the field of building materials. The superhydrophobic self-luminous concrete includes: cement: 1000-1500 parts; quartz sand: 1000-1300 parts; silica fume: 50-100 parts; water: 300-400 parts; water reducing agent: 8-12 parts; cellulose ether: 1-2 parts; defoamer: 2-3 parts; fiber: 4-8 parts; luminous powder: 75-85 parts; reflective powder: 30-45 parts; metakaolin: 15-25 parts; metal filler: 0.015-0.040 parts; and a superhydrophobic coating. By combining 3D printing with the superhydrophobic self-luminous concrete material, the characteristics of energy saving, environment friendliness, high efficiency and low consumption of the 3D printing are highlighted, and the superhydrophobic self-luminous concrete material can be utilized to efficiently prepare fine and special-shaped components.

Abstract: A cable detection robot and a working method thereof, wherein the cable detection robot includes: a first main body, a second main body, and a rotatable mechanism. The first main body and the second main body each include a support, a driving apparatus, and a holding apparatus; the driving apparatus includes a first wheel and a driving motor, to drive the first wheel to move along a cable through the driving motor; the holding apparatus is symmetrically arranged on two sides of the support, each side includes a first servo motor, connecting to a supporting wheel group; the supporting wheel group is perpendicular to a surface of the cable, the holding apparatus holds or is separated from the cable through rotation of the first servo motor, and relative positions of the first main body and the second main body are adjusted through the rotatable mechanism to implement obstacle surmounting.

Abstract: An optical sensing arrangement for a camera or a camera module for at least one of an automotive application and an electronic device, includes: an optical lens or a lens system; a sensor; and an infrared cut-off filter arrangement, which has a total thickness of less than 0.8 mm and which includes: at least one infrared cut-off filter element, which includes a first major surface and which includes or consists of a glass which includes copper oxide; and a first cover element, which is arranged in front of the first major surface of the at least one infrared cut-off filter element and which includes an ultra-thin glass.

Abstract: The present invention relates to a chemically strengthened optical component comprising an optical glass, having a depth of layer (DoL) of 1.0 to 50.0 ?m, wherein the optical glass has a refractive index nd of at least 1.65, preferably at least 1.70, and wherein the optically glass comprises at least 5 mol % of a total of Li2O, Na2O and K2O or a combination of two or more thereof. The invention furthermore relates to a method for preparing the chemically strengthened optical component and the use thereof.

Abstract: A massage glove and a vehicle-mounted massage device are provided. The massage glove includes a glove body, at least one acupuncture point massager and a controller. The acupuncture point massager is arranged on the glove body at a position corresponding to an acupuncture point on a hand. The acupuncture point massager is configured to massage the acupuncture point so as to relieve a physical fatigue of a user. The controller is configured to output a control signal to the acupuncture point massager, so as to enable the acupuncture point massager in accordance with the control signal.

Abstract: Disclosed herein are methods and compositions for detection of target polynucleotides in a mixed sample by amplification of the target polynucleotide and detection in a nanopore device.

Abstract: A massage glove and a vehicle-mounted massage device are provided. The massage glove includes a glove body, at least one acupuncture point massager and a controller. The acupuncture point massager is arranged on the glove body at a position corresponding to an acupuncture point on a hand. The acupuncture point massager is configured to massage the acupuncture point so as to relieve a physical fatigue of a user. The controller is configured to output a control signal to the acupuncture point massager, so as to enable the acupuncture point massager in accordance with the control signal.

Abstract: A reading lamp, by which, the limitation of illuminated and magnified zones of a known flat-panel reading lamp is overcome. The reading lamp does not need to be manually moved many times in use, so that it is convenient to carry and easy for operation. The reading lamp includes a splicable optical module and a luminous module, wherein, the splicable optical module includes a plurality of light guiding plates, at one face of each of which, there is provided a Fresnel thread, and at another face of each of which, there are arranged optical lattice points with uneven density; the plurality of light guiding plates can be spliced with each other; a light exiting end of the luminous module is connected to an upper end of the splicable optical module.

Abstract: An electronic device is provided. The electronic device includes: a housing; a primary display screen arranged inside the housing and connected to a mainboard; a secondary display screen; a flexible connection member within which a signal transmission line connecting the secondary display screen to the mainboard is provided, one end of which is connected to the secondary display screen, and the other end of which is connected to a side wall of the housing, such that the secondary display screen is rotatable relative to the primary display screen; and a fixation mechanism corresponding to the flexible connection member and arranged on the side wall to which the flexible connection member is connected, the flexible connection member may be switched between a first state where the flexible connection member is fixed by the fixation mechanism and a second state where the flexible connection member is not fixed by the fixation mechanism.

Abstract: The present disclosure relates to an emotion regulation device, a wearable device and a cap for relieving emotion. The emotion regulation device comprises: at least one detection component for obtaining a current physiological parameter value and/or behavior data of a user in real time; a processing component for determining a current emotional state of the user based on the current physiological parameter value and/or the behaviour data, selecting an appropriate execution component based on the current emotional state, and sending a control instruction to the selected execution component; and at least one execution component for executing a corresponding control action based on the control instruction.

Abstract: An electronic device is provided. The electronic device includes: a housing; a primary display screen arranged inside the housing and connected to a mainboard; a secondary display screen; a flexible connection member within which a signal transmission line connecting the secondary display screen to the mainboard is provided, one end of which is connected to the secondary display screen, and the other end of which is connected to a side wall of the housing, such that the secondary display screen is rotatable relative to the primary display screen; and a fixation mechanism corresponding to the flexible connection member and arranged on the side wall to which the flexible connection member is connected, the flexible connection member may be switched between a first state where the flexible connection member is fixed by the fixation mechanism and a second state where the flexible connection member is not fixed by the fixation mechanism.

Abstract: Disclosed herein are methods and compositions for detection of target polynucleotides in a mixed sample by amplification of the target polynucleotide and detection in a nanopore device.

Abstract: The present invention discloses a light guide and a lighting device with parallel light source. The light guide comprises a body with a light incident side and a light emergent side. The body comprises: a light incident surface; light emergent surfaces; and a light guide surface group provided with a plurality of light guide surfaces and used for guiding at least a part of the rays of light guided into the body via the light incident surface by total reflection, and determine out-emitting positions of the part of the light rays guided by total reflection by the light guide surface group, on the light emergent surfaces, so that the body is formed with bright areas with guided-out rays of light and dark areas without guided-out rays of light on the light emergent surfaces.

Abstract: A reading lamp, by which, the limitation of illuminated and magnified zones of a known flat-panel reading lamp is overcome. The reading lamp does not need to be manually moved many times in use, so that it is convenient to carry and easy for operation. The reading lamp includes a splicable optical module and a luminous module, wherein, the splicable optical module includes a plurality of light guiding plates, at one face of each of which, there is provided a Fresnel thread, and at another face of each of which, there are arranged optical lattice points with uneven density; the plurality of light guiding plates can be spliced with each other; a light exiting end of the luminous module is connected to an upper end of the splicable optical module.

Abstract: This disclosure relates to the technical field of electronic products, and describes a portable electronic product, which solves the problems of fatigue, neck discomfort, health risk and the like caused by using a prior art portable electronic product. In an embodiment of this disclosure, the portable electronic product comprises a housing, wherein a back portion of the housing is provided with at least three rack mechanisms, each rack mechanism comprises: a rotary shaft, which is provided with a base at one end and a hook-shaped structure at the other end, the base is rotatably fixed in the housing; an elastic sheet, which is penetrated through by the rotary shaft and elastically fixed on the housing; and a support plate, which is provided with a through hole in one end and nested with the hook-shaped structure through the through hole, and a limit block is provided on a region, which is close to the through hole, on the support plate.

Abstract: The present invention provides a handheld device for controlling electronic equipment and an electronic equipment including the handheld device. The handheld device is electrically connected with a control unit of the electronic equipment. The handheld device includes an annulus, and a first and a second disc bodies arranged oppositely. A first contact point and at least three second contact points are arranged on the first disc body. A first probe and at least three second probes are arranged on the second disc body. The annulus is connected to the first disc body and is used for driving the first disc body to rotate. The second disc body is fixed to a shell of the electronic equipment.

Abstract: This disclosure relates to the technical field of electronic products, and describes a portable electronic product, which solves the problems of fatigue, neck discomfort, health risk and the like caused by using a prior art portable electronic product. In an embodiment of this disclosure, the portable electronic product comprises a housing, wherein a back portion of the housing is provided with at least three rack mechanisms, each rack mechanism comprises: a rotary shaft, which is provided with a base at one end and a hook-shaped structure at the other end, the base is rotatably fixed in the housing; an elastic sheet, which is penetrated through by the rotary shaft and elastically fixed on the housing; and a support plate, which is provided with a through hole in one end and nested with the hook-shaped structure through the through hole, and a limit block is provided on a region, which is close to the through hole, on the support plate.

Abstract: The present invention provides a handheld device for controlling electronic equipment and an electronic equipment including the handheld device. The handheld device is electrically connected with a control unit of the electronic equipment. The handheld device includes an annulus, and a first and a second disc bodies arranged oppositely. A first contact point and at least three second contact points are arranged on the first disc body. A first probe and at least three second probes are arranged on the second disc body. The annulus is connected to the first disc body and is used for driving the first disc body to rotate. The second disc body is fixed to a shell of the electronic equipment.

Abstract: The present invention discloses a light guide and a lighting device with parallel light source. The light guide comprises a body with a light incident side and a light emergent side. The body comprises: a light incident surface; light emergent surfaces; and a light guide surface group provided with a plurality of light guide surfaces and used for guiding at least a part of the rays of light guided into the body via the light incident surface by total reflection, and determine out-emitting positions of the part of the light rays guided by total reflection by the light guide surface group, on the light emergent surfaces, so that the body is formed with bright areas with guided-out rays of light and dark areas without guided-out rays of light on the light emergent surfaces.