Abstract: The present invention provides substantia nigra organoids on silica iSECnMs and method of producing the same. The present invention also provides method of cell therapy including the substantia nigra organoids on silica iSECnMs.

Abstract: A tensioning apparatus for supporting a low-temperature apparatus in a vacuum vessel of a superconducting magnet of a magnetic resonance imaging apparatus, has a main body that has a fixed end for fixing the main body, and a free end, a locating piece, situated between the fixed end and the free end; and an adjusting piece having a supporting part, supported between the free end and the locating piece, and an operating part, connected to the supporting part, and operable for adjusting the length of the supporting part in the direction of extension of the main body and thereby tensioning the main body.

Abstract: A method for manufacturing a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example embodiment includes simultaneously extruding a plurality of materials according to the structure of the Z-directed component to form an extruded object and forming the Z-directed component from the extruded object. In one embodiment, the extruded object is divided into individual Z-directed components. In one embodiment, the timing of extrusion between predetermined sections of one of the materials is varied in order to stagger the sections in the extruded object.

Abstract: The present invention relates to the field of power tool devices, and more specifically, to a gasoline engine starting relay and a method of starting a gasoline engine. The small two-stroke or four-stroke gasoline engine starting relay comprises a housing, a power transfer end assembly, a power output end assembly, wherein the housing is provided with a device tube slot which has holes on both sides, namely a power transfer end hole and a power output end hole respectively, and which is mated with the power transfer end assembly and the power output end assembly. It can significantly improve and resolve the starting performance of a gasoline engine, and avoid difficulty in the hand-pulled starting so that the starting effect on a gasoline engine with large emissions for female workers, who may find difficulty in hand-pulled starting, is extremely obvious.

Abstract: A through substrate via (TSV) and method of forming the same are provided. The method of making the TSV may include etching a via opening into the backside of semiconductor substrate, the via opening exposing a surface of a metal landing structure. A conductive layer is deposited over the backside of semiconductor substrate, sidewalls of the via opening, and exposed surface of the metal landing structure. The conductive layer is coated with a polymer material, filling the via opening. The polymer material is developed to remove the polymer material from the backside of semiconductor substrate, leaving the via opening filled with undeveloped polymer material. A planar backside surface of semiconductor substrate is formed by removing the conductive layer.

Abstract: Provided is a flexible touch sensor having a foldable area and a non-foldable area, including: first touch electrodes placed in the non-foldable area; second touch electrodes; a third touch electrode placed in the foldable area, the third touch electrode not overlapping a portion of the second touch electrode in the foldable area; and an insulation layer placed in the non-foldable area and insulated from the second touch electrodes by the insulation layer. Further provided is a flexible touch display panel including the flexible touch sensor. The above solution thins the stacked film layers in the foldable area; further, the foldable area has no insulation layer that easily cracks, so that bending stability of the foldable area is improved, and the flexible touch sensor can still have good touch performance even after repeatedly bending.

Abstract: A balancing structure for a long key of a keyboard includes a balancing rod and a pair of clamping hooks arranged on a bottom plate of the keyboard. The balancing rod includes a cross rod matched with a keycap of the key and two sliding rods extending from two end parts of the cross rod and matched with the pair of clamping hooks respectively. During the keycap pressing or spring-back process, each of the two sliding rods slides on a clamping port edge on at least one side of the corresponding clamping hook along with the rotation of the cross rod, and the moving trajectory of the contact point of each sliding rod and the corresponding port edge is an arc in the sliding process.

Abstract: Provided are display panel, mobile terminal and a driving method for reducing the width of the border and increasing the touch sensitivity of the special-shaped area. The display panel is divided into a display area and a non-display area, the display area includes a first area and a second area, the first area is a convex area extending from a side of the second area and protruding away from the side of the second area; the display panel includes first touch electrodes placed in the first area and second touch electrodes placed in the second area, the first touch electrode is one of an self-capacitance touch electrode and an mutual capacitive touch electrode while the second touch electrode is the other one of the self-capacitance touch electrode and the mutual capacitive touch electrode. The display panel above is suitable for the mobile terminal.

Abstract: A system (10) and method (52, 60, 72) for combining and/or displaying text with three-dimensional (3D) content. The system (10) and method (52, 60, 72) inserts text at the same level as the highest depth value in the 3D content. As a result, the system (10) and method (52, 60, 72) of the present disclosure produces text combined with 3D content wherein the text does not obstruct the 3D effects in the 3D content and does not create visual fatigue when viewed by a viewer.

Abstract: A mesh tracking implementation for free-viewpoint video content utilizes part-based key frames which enables a more efficient and more accurate implementation of processing free-viewpoint video.

Abstract: A display panel and an electronic device are provided. The display panel includes: an array substrate; a plurality of organic light emitting units disposed on the array substrate; at least one fingerprint identification unit located in a display region at a side close to the array substrate of the organic light emitting units. The fingerprint identification unit performs fingerprint identification according to light rays reflected on the fingerprint identification unit by a touch body. Each organic light emitting unit includes a red organic light emitting unit, a green organic light emitting unit and a blue organic light emitting unit. In a fingerprint identification phase, the red/green organic light emitting unit emits light to be a light source for the fingerprint identification unit. Compared with the blue organic light emitting unit, the red/green organic light emitting unit has a smaller transparent area towards a side opposite to a display side.

Abstract: A thermal radiation shield for a superconducting magnet has an inner tube, an outer tube arranged around the periphery of the inner tube, and an annular end cap disposed therebetween, and connected in a fixed manner to an edge of the inner tube by an inner edge of the annular end cap. A first toothed part is formed at an outer edge of the annular end cap, the first toothed part being connected by meshing with a second toothed part formed by an edge of the outer tube. The annular end cap with a toothed structure allows only a simple cutting process on raw material to be performed in order to obtain the annular end cap and the first toothed part formed at the outer edge thereof, thereby avoiding complex punching, spinning and similar processes, and saving production costs.

Abstract: A synchronous audio playback method, apparatus and system are provided. The method includes calculating a first playback delay generated when an audio file is played; acquiring a second playback delay; calculating a delay offset; calculating a data adjustment amount; adding to-be-adjusted data to or deleting to-be-adjusted data from a current to-be-played part of the audio file according to a value of the delay offset, to obtain a replacement part corresponding to the current to-be-played part, where a data amount of the to-be-adjusted data is the data adjustment amount; and playing the replacement part. With the technical solutions of the present invention, playback duration of a current to-be-played part can be adjusted in a manner of adding or deleting data, so that a controlling device and a controlled device generate sounds simultaneously when playing a to-be-played clip in a very simple implementation process.

Abstract: The present disclosure provides a display device comprising a display panel, wherein a first polarizer is arranged at a side of the display panel that is opposite to the side for displaying images, and a functional component with a grid structure and a second polarizer are arranged in sequence along the direction away from the display panel at the side for displaying images, the second polarizer being capable of scattering light rays that penetrate the second polarizer.

Abstract: A method for manufacturing a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example embodiment includes simultaneously extruding a plurality of materials according to the structure of the Z-directed component to form an extruded object and forming the Z-directed component from the extruded object. In one embodiment, the extruded object is divided into individual Z-directed components. In one embodiment, the timing of extrusion between predetermined sections of one of the materials is varied in order to stagger the sections in the extruded object.

Abstract: A keyboard structure includes an elastomer, a flexible conductor and a conductive circuit board from top to bottom. The conductive circuit board is respectively provided with a circuit anode and a circuit cathode, the flexible conductor includes a flexible body and a conductive layer arranged on the flexible body. When pressing the elastomer, the circuit is switched on if the conductive layer on the flexible conductor is in contact with the circuit anode and the circuit cathode on the conductive circuit board. When loosening the elastomer, the circuit is switched off if the conductive layer on the flexible conductor is separated from the circuit anode and the circuit cathode on the conductive circuit board.

Abstract: A through substrate via (TSV) and method of forming the same are provided. The method of making the TSV may include etching a via opening into the backside of semiconductor substrate, the via opening exposing a surface of a metal landing structure. A conductive layer is deposited over the backside of semiconductor substrate, sidewalls of the via opening, and exposed surface of the metal landing structure. The conductive layer is coated with a polymer material, filling the via opening. The polymer material is developed to remove the polymer material from the backside of semiconductor substrate, leaving the via opening filled with undeveloped polymer material. A planar backside surface of semiconductor substrate is formed by removing the conductive layer.

Abstract: Electric power systems and methods are provided that detect an islanding condition. The systems and methods include components to inject a perturbation current at a power output, based upon a perturbation current signal, and receive a voltage signal from the power output. The systems and methods cross-correlate the perturbation current signal with the voltage signal to provide a cross-correlation signal, and determine an island condition based upon the cross-correlation signal.

Abstract: A method for sending a mail while downloading data, comprising the steps of: upon receipt of a data viewing request, a terminal sending the data viewing request to a server; the server sending, according to the data viewing request, data corresponding to the data viewing request to the terminal; upon receipt of the data, the terminal displaying the data in a display region of the terminal; the server sending, according to the data viewing request, the data corresponding to the data viewing request to a mailbox address in account information of the user who sent the data viewing request; and the server sending the data to a cloud storage account on the server. After the user views the data, the server sends the data to the mailbox of the user and to the cloud account to facilitate the user to view the data of products that have been browsed.

Abstract: Electric power systems and methods are provided that detect an islanding condition. The systems and methods include components to inject a perturbation current at a power output, based upon a perturbation current signal, and receive a voltage signal from the power output. The systems and methods cross-correlate the perturbation current signal with the voltage signal to provide a cross-correlation signal, and determine an island condition based upon the cross-correlation signal.