Abstract: The present invention discloses a variable size wheel deburring device, which is composed of a lower lifting system, a central brush driving system, a brush system I, a brush system II and a clamping driving system. When used, the servo electric cylinder II, through the guiding rail II, causes the left and right rollers to clamp the lower wheel rim of the wheel; and the servo motor I can achieve the rotation of the clamped wheel by the pulley I, the pulley II and the synchronous belt I. The device according to the present invention in use can not only realize the burr removal of the wheel center hole, the flange root corner, the spoke edge and the rim corner, but also can adapt to wheel types of different size.

Abstract: An intelligent scheduling method for supporting process task quantity splitting, which may relax the limit on the number of parallel machines for overdue task lists under the constraint of using as few parallel machines as possible, and split time-consuming process task quantities according to the operating status of machines in different periods.

Abstract: Provided are a novel compound that effectively antagonizes P2X3 receptor, a preparation method thereof, and use thereof in the preparation of drugs. The compound is a compound represented by Formula I, or a tautomer, a stereoisomer, a hydrate, a solvate, a pharmaceutically acceptable salt, or a prodrug thereof.

Abstract: A method and device for detecting a gesture on a rollable display device for adjusting the display size of the device is provided. The A device includes a housing, a roll unit mounted in the housing and able to be rotatable around a roll axis, a flexible, touch-sensitive display able to detect a touch gesture and to be rolled around the roll unit and defining a planar front screen with a front screen size that changes according to a degree of rotation of the roll unit, and a controller able to, in response to detecting a touch gesture on the front screen, rotate the roll unit to adjust said front screen size.

Abstract: A rolling display mechanism, including a frame supporting a display screen having a retractable portion, a first rack along the upper edge of the frame and mechanically connected to the retractable portion, a second rack along the lower edge of the frame and mechanically connected to the retractable portion, at least one torsion spring extending between the upper and lower edge of the frame, where each torsion spring of the at least one torsion spring is a helical torsion spring, a first pinion mechanically connected to the at least one torsion spring and configured to drive the first rack linearly, and a second pinion mechanically connected to the at least one torsion spring and configured to drive the second rack linearly, where rotation of the first and second pinions is transferred to in-plane movement of the retractable portion.

Abstract: A foldable support structure for a rolling display arrangement comprises a foldable sheet and a support arrangement comprising a plurality of support rods arranged to support the foldable sheet. The center axes of the support rods extend in parallel with each other and with the foldable sheet. The foldable sheet comprises a sheet material and a throughgoing slit pattern allowing the sheet material to fold around a folding axis parallel with the center axes. Each support rod is connected to the foldable sheet by means of a plurality of attachments.

Abstract: A wheel burr cleaning device comprises a lower turnover system, a lower turnover system, a center hole burr brushing system, a back cavity burr brushing system, an upper lifting rotation system. The present disclosure not only can be used for removing burrs from the center hole of the wheel, the roots of the flanges and the edge of each spoke, but also can adapt to the wheels of different sizes and different widths.

Abstract: A rolling display arrangement (1) for an electronic device (2), the rolling display arrangement (1) comprising a display module (3), a shaft module (4), and at least one transmission module (5), the transmission module (5) being adapted for transferring rotational movement of the shaft module (4) and the transmission module (5) to linear movement of the display module (3). Such a rolling display arrangement allows the display module to slide linearly, and hence the size of the display to be changed without folding the display module.

Abstract: Fibroblast Growth Factor Receptor kinase inhibitors and prodrugs thereof of Formula (I) and their use for the treatment of hyper-proliferative diseases such as retinopathy, psoriasis, rheumatoid arthritis, osteoarthritis, septic arthritis, tumour metastasis, periodontal disease, corral ulceration, proteinuria, coronary thrombosis from atherosclerotic plaque, aneurismal aorta, dystrophobic epidermolysis bullosa, degenerative cartilage loss following traumatic joint injury, osteopenias mediated by MMP activity, tempero mandibular joint disease, and demyelating disease of the nervous system.

Abstract: The present disclosure discloses a method and an apparatus for providing a media file. A media request is received. In response to the media request, a biometric feature of the user is obtained. The biometric feature is detected by a biometric sensing device associated with a playback device. The target media file is selected by circuitry of an apparatus from a plurality of media files identified utilizing the detected biometric feature. The target media file is provided to the playback device for playback. The present disclosure resolves a technical problem of relatively low efficiency when providing relevant media files to users.

Abstract: A right angle touch gauge of the present application includes a fixing block, a floating column, a spring, a measuring column, a measuring sleeve and the like. In use, round head of top end of the floating column is in contact with bottom surface of work piece. The floating column is compressed downward when it touches high surface of the bottom surface of the work piece, the measuring column is compressed to right by matching lower cone of the floating column and left cone of the measuring column, and it may be found whether height difference between high surface and low surface of the bottom surface of the work piece is qualified by observing whether end edge of the right cylinder of the measuring column is placed between steps of right end surface of the measuring sleeve.

Abstract: A notebook computer includes a tablet computer and a keyboard dock. The tablet computer includes a tablet computer body, a first hinge cover, and a first hinge, where a first end of the first hinge is connected to the first hinge cover, a second end of the first hinge is connected to the tablet computer body, and the first hinge cover is used for rotating relative to the tablet computer body around a central axis of the first hinge. The keyboard dock includes a keyboard dock body, a second hinge cover, and a second hinge, where a first end of the second hinge is connected to the second hinge cover, a second end of the second hinge is connected to the keyboard dock body, and the second hinge cover is used for rotating relative to the keyboard dock body around a central axis of the second hinge.

Abstract: The present application relates to a wheel rolling device, which is composed of a lower lifting rotating system, first rolling systems, a synchronous clamping drive system, a second rolling system and a third rolling system. The present application may not only strengthen the center hole, the inner and outer rims, the upper and lower rims, the flange root and the like portion of the wheel by rolling, but also may strengthen the bolt holes and valve holes of the wheel by extrusion; at the same time, the present application has the characteristics of high automation, powerful function, advanced technology, strong versatility and safe and stable performance.

Abstract: A steering knuckle casting hydraulic fixture includes a positioning mandrel, a pair of flat keys fixed on a bottom surface of a fixture body, a linear bearing and an elastic taper pin match a steering knuckle casting, an angle positioning seat, a straight pin, an angle positioning nail, an angle clamping nail, a nut, a spring, a spring seat and a linear cylinder are used to restrict the rotational freedom of the casting around the Z axis, hydraulic corner cylinders, pressure plates, and support nails are used to clamp the casting, and three guide blocks are used to guide the installation of the steering knuckle casting.

Abstract: The invention discloses an intelligent scheduling method for supporting process task quantity splitting, which may relax the limit on the number of parallel machines for overdue task lists under the constraint of using as few parallel machines as possible, and split time-consuming process task quantity according to the operating status of machines in different periods. Compared with the current commonly used production planning and scheduling methods, which generally only allocate the task quantity of a single process to a single machine, and may not achieve the splitting of the task quantity, and when the production task quantity is large and the number of idle machines of the same type is large, it will cause waste of machine resources and low production efficiency, the present invention may support the asynchronous starting mechanism of the same type of machines with asynchronous operating status.

Abstract: The present application discloses a wheel cleaning device comprises a lifting rotating system, a central hole cleaning system, a cleaning system for inner rim and back cavity, a synchronous clamping drive system, an outer rim cleaning system, and a bolt hole cleaning system, etc. The device may not only separately clean the center hole, the bolt hole, the inner rim and the outer rim of the wheel, but also may regulate the position and the angle of each nozzle according to the diameter and the height of the wheel.

Abstract: An elastic adjustable brake pad for use in a train, comprising a brake pad frame (1) provided with a fourth through hole (18), a brake block assembly, and a spiral compression spring (6); the brake block assembly comprises a brake block (16), a rivet (4), a Belleville spring (5), and a rivet sleeve (3), the brake block (16) comprising a friction block (10) and a static sheet steel back (7) fixedly mounted together, the rivet (4) passing through the brake block (16) and being sleeved in turn by the Belleville spring (5) and the rivet sleeve (3); the fourth through hole (18) is a stepped counterbore, and the rivet (4) in the brake block (16) penetrates the fourth through hole (18) and extends outward therefrom, the spiral compression spring (6) being sleeved over the outside of the rivet sleeve (3), and the outer side of one end of the rivet sleeve (3) being provided with a clamping groove clamped to an elastic retainer ring (2), one end of the spiral compression spring (6) abutting a step on which a secondary

Abstract: A wheel burr cleaning device comprises a lower turnover system, a lower turnover system, a center hole burr brushing system, a back cavity burr brushing system, an upper lifting rotation system. The present disclosure not only can be used for removing burrs from the center hole of the wheel, the roots of the flanges and the edge of each spoke, but also can adapt to the wheels of different sizes and different widths.