Abstract: A movable object includes a body, one or more propulsion units carried by the body and configured to effect movement of the movable object, and an electrical plug for power and signal transmission. The electrical plug includes at least one signal pin configured to communicate signal, a plurality of power pins configured to transmit electrical power, and a plug substrate configured to support the at least one signal pin and the plurality of power pins. The plurality of power pins include at least one power pin having a first polarity and at least one power pin having a second polarity opposite to the first polarity. The one or more propulsion units are provided with electrical energy via the electrical plug. The plurality of power pins and the at least one signal pin include a first set of power pins and signal pins, and a second set of power pins and signal pins.

Abstract: The present disclosure provides compositions, kits, and methods of promoting neural growth and/or neural survival using IL-17c. The compositions, kits, and methods can be used to promote neural growth and/or neural survival in a variety of conditions where such growth and survival is beneficial.

Abstract: A press hardening steel by a thin slab and having a tensile strength of 1900 MPa or more includes following components by weight: C: 0.31-0.40%, Si: 0.36-0.44%, Mn: 1.6-2.0%, P?0.006%, S?0.004%, Als: 0.015-0.060%, Cr: 0.36-0.49%, Ti: 0.036-0.045% or Nb: 0.036-0.045% or V: 0.036-0.045% or a mixture of any two or more of the above in any proportion, B: 0.004-0.005%, Mo: 0.26-0.35%, and N?0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; heating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Abstract: Voltage converter having light-load control. In some embodiments, a voltage converter can be configured to receive an input voltage and generate a regulated voltage. Such a voltage converter can include a determining unit configured to determine whether the voltage converter is in a first load state. The voltage converter can further include a driving unit in communication with the determining unit, and be configured to generate a first driving signal when the voltage converter is in the first load state. The voltage converter can further include a switching unit in communication with the driving unit, and be configured to route the first driving signal to a control element of the voltage converter when the voltage converter is in the first load state, and be further configured to route a second driving signal to the control element when the voltage converter is in a second load state.

Abstract: An electrical connector is provided for both power and data transmission. The electrical connector comprises an electrical plug (100) having a plurality of pins (131˜138) and an electrical socket (200) having a plurality of passageways (220) which are arranged corresponding to the plurality of pins (131˜138). The pins (131˜138) of the plug comprise at least one signal pin (131, 136), two or more positive power pins (133, 134) and two or more negative power pins (132, 135). The pins (131˜138) of the plug can be disposed such that the positive power pins (133, 134) and the at least one signal pin (131, 136) are positioned on opposite sides of the negative power pins (132, 135).

Abstract: A positioning device for arrangement of a basin false bottom in ocean engineering comprises a laser transmitting system, a rotating platform system, and a control and calculation system. The laser transmitting system comprises a laser transmitter used for providing laser beams. The rotating platform system comprises a two-degree-of-freedom rotating platform used for carrying the laser transmitter and making the laser beams have spatially arbitrary directivity. The control and calculation system is used for calculating, according to given coordinates, the angle by which the two-degree-of-freedom rotating platform needs to rotate, controlling rotation of the two-degree-of-freedom rotating platform, and making the laser beams transmitted by the laser transmitter accurately indicate the given coordinates at the basin false bottom.

Abstract: A flip device includes a bracket including a first limit member, a positioning and connection assembly including a second limit member, and a rotation-shaft rocker arm rotatably connected to the bracket through the positioning and connection assembly. The first limit member and the second limit member are configured to mate with each other to enable the rotation-shaft rocker arm and the bracket to be fixed relative to each other at a preset angle.

Abstract: A method for obtaining contact information includes obtaining a contact name entered by a user through a dialing interface and searching a local database according to the contact name to determine whether basic contact information corresponding to the contact name is stored in the local database. If stored, the basic contact information stored in the local database is obtained. If the basic contact information is not stored in the local database, searching a database server on a network is performed to determine whether the basic contact information is stored in the database server, the basic contact information is obtained from the database server when the basic contact information is stored in the database server, and the obtained basic contact information is stored in the local database. The method also includes establishing a communication connection with a contact corresponding to the contact name by using the obtained basic contact information.

Abstract: The present disclosure provides a flexible circuit board. The flexible circuit board includes a substrate; a conductive layer, disposed on the substrate; and a cover layer, disposed on a side of the conductive layer facing away from the substrate. The flexible circuit board is provided with a through hole penetrating through the flexible circuit board in the thickness direction. The cover layer includes a hollowed-out region located at least at an edge of one side of the through hole. The conductive layer includes an electrostatic discharge section exposed in the hollowed-out region.

Abstract: A press hardening steel by a thin slab casting and direct rolling has a tensile strength of 1500 MPa or more. The press hardening steel has a components by weight percent: C: 0.21-0.25%, Si: 0.26-0.30%, Mn: 1.0-1.3%, P?0.01%, S?0.005%, Als: 0.015-0.060%, Cr: 0.25-0.30%, Ti: 0.026-0.030% or Nb: 0.026-0.030% or V: 0.026-0.030%, or a mixture of two or more of the above in any proportion; B: 0.003-0.004%, and N?0.005%. A method for producing the press hardening steel includes following steps: hot metal desulphurization; electric-furnace or converter smelting and refining; continuous casting; descaling, then entering a soaking furnace; heating and soaking; high-pressure water descaling, then entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Abstract: A press hardening steel by a medium thin slab and having a tensile strength of 1500 MPa or more, includes following components by weight percent: C: 0.21%-0.25%, Si: 0.26%-0.30%, Mn: 1.0%-1.3%, P?0.01%, S?0.005%, Als: 0.015%-0.060%, Cr: 0.25%-0.30%, Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion, B: 0.003%-0.004%, Mo: 0.17-0.19% and N?0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; hating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Abstract: Provided are a display panel and a display apparatus. The display panel includes a normal display region and a functional region. The normal display region includes a first display region, a second display region and a third display region. Along a first direction, lengths of third, first and second display regions of the normal display region decrease. One of the first and third display regions is a specific display region where first semiconductor pattern layers are located. The first semiconductor pattern layers are arranged along a third direction and connected to each other. In the second display region, the second semiconductor pattern layers first semiconductor pattern layers is arranged along a third direction and connected to each other. The second semiconductor pattern layers are connected to the first semiconductor pattern layers.

Abstract: The present invention provides a telescopic jacking stepwise rollback-type reel sprinkling irrigation machine, including a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a lifting cylinder, an upper caliper, and a lower caliper, and the upper caliper and the lower caliper are clamped to be mounted on the locking channel. Pressurized water is used in the telescopic jacking stepwise rollback-type reel sprinkling irrigation machine to drive the lifting cylinder to realize periodic lifting motion of the piston rod, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.

Abstract: A self-priming water turbine-driven reel sprinkler irrigation machine includes a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. A bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is disposed at a front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism.

Abstract: Disclosed are a display panel and a display device. The display panel includes a display region; a non-display region around the display region; a touch layer including first touch electrodes and second touch electrodes, the first touch electrodes extend along a first direction and are arranged along a second direction, the second touch electrodes extend along the second direction and are arranged along the first direction, the first direction intersects with the second direction; a touch chip, each first touch electrode is connected to the touch chip through a first touch lead, each second touch electrode is connected to the touch chip through a second touch lead; an electrostatic protective layer disposed around the display region; an encapsulation element disposed around the display region. In a direction perpendicular to the display panel, the electrostatic protective layer covers at least the first touch lead and covers the encapsulation element.

Abstract: A differential assembly having a case and a ring gear. The ring gear is mounted to the case and may include a mounting flange and a set of teeth. The mounting flange may have a fastener hole. The set of teeth overhangs the fastener hole such that the set of teeth extend further toward the axis than at least a portion of the fastener hole.

Abstract: A remote controller comprising a shifter lever structure, a controller, and a signal emission device electrically coupled to the controller. The shifter lever structure includes a base, a press key movably connected to the base, a shifter lever arranged surrounding the press key and movably connected to the base, and a sensor coupled to the press key and the shifter lever. The sensor is configured to obtain moving state information about the press key and the shifter lever. The sensor includes at least one of an angle sensor, an angular displacement sensor, an angular velocity sensor, an angular acceleration sensor, a torque sensor, a distance sensor, a linear displacement sensor, a linear velocity sensor, a linear acceleration sensor, or a pressure sensor. The controller is configured to receive the moving state information from the sensor and emit a control signal corresponding to the information via the signal emission device.

Abstract: A display panel is provided having a transparent region, a display area surrounding the transparent region, and a non-display area surrounding the display area, and the display panel includes: at least one binding pin; at least one signal line only located within the display area and not located within the transparent region; at least one connection line located within the non-display region; and glass cement located within the non-display region. The signal lines include a first signal line and a second signal line, and the first signal line and the at least one binding pin are respectively located at two sides of the transparent region; the first signal line is electrically connected to the at least one connection line; and at least a part of the at least one connection line overlaps with the glass cement. The display panel is used for image display.

Abstract: An OLED panel includes a display area and a non-display area around the display area; a substrate, a driving device layer and a light emitting device layer arranged in the display area, an encapsulation layer covering the light emitting device layer; and a touch layer located on a side of the encapsulation layer facing away from the substrate, the touch layer comprising a touch electrode and a touch wire. The non-display area includes an electrostatic discharge portion, the electrostatic discharge portion is made of a conductive material and is located on a side of the encapsulation layer facing away from the substrate. The non-display area includes a blocking portion, the blocking portion is arranged around the display area, and is located between the substrate and the encapsulation layer. The electrostatic discharge portion is located on a side of the touch wire facing away from the display area.