Abstract: According to some implementations, a wireless power transmitter and a wireless power receiver of a wireless power system are disclosed. According to one aspect, the wireless power transmitter includes a wireless power transmitter circuit configured to generate a power transfer signal, a driver circuit configured to generate a drive signal for the wireless power transmitter circuit during a power transfer time interval. The wireless power transmitter includes an adapter circuit configured to generate a varying test drive signal during an adaptation time interval by varying at least one of a frequency, voltage, current, duty cycle, signal level, or amplitude of the test drive signal. Wireless power transmitter is configured to perform foreign object detection based on the signal parameter determined by the adapter circuit. According to some implementations, the wireless power receiver is configured to transmit messages which indicate the timing for detection of the signal parameter by the adapter circuit.

Abstract: A burr attachment designed for use with a curved burr attachment or other chuck attachments that includes a tube with a wire shaft supported therein and a coil spring surrounding said wire shaft and having each of the coils touch the outer periphery surface of the wire shaft and the inner peripheral surface of said tube to enhance cooling of said outer periphery of said tube from the heat generated by said wire shaft and attenuate vibrations while allowing said burr attachment to be bent without kinking.

Abstract: In the field of decorative floor coverings, decorative panels are known having a MDF (Medium Density Board) or HDF (High Density Board) based core layer on top of which a decorative substrate is attached to provide the panels a desired appearance. The invention relates to a panel, in particular a decorative panel, a floor panel, a ceiling panel or a wall panel. The invention also relates to a floor covering consisting of a plurality of mutually coupled panels.

Abstract: The present disclosure relates to functionalised polypeptides, nanoparticles and their 5 uses thereof. The functionalised polypeptide comprises polylysine functionalised with guanidinium moieties, wherein the polypeptide is about 50% to about 98% functionalised. The number of guanidinium functionalised lysine monomeric units is 5 to 100, and the number of lysine monomeric units is 1 to 50. The functionalised polypeptides and nanoparticles can be used for treating a microbial infection or for 10 treating cancer.

Abstract: A hand-held massaging system includes a swivel coupling for removably attaching a massage tool to a reciprocating motor having a shaft having a stroke axis and a stroke length. The swivel coupling consists of a thrust journal and a cylindrical cup, an inner diameter of the cup providing a swivel bearing and bottom of the cup forming a thrust bearing. When the shaft reciprocates at a forced frequency, the thrust journal is retained within the cup by stick-slip friction that allows the thrust journal to swivel within the cup and to slip along the stroke axis. The thrust journal and cup attach between the massage tool and the shaft.

Abstract: A pre-saturated wiper for use in a cleanroom environment, or other similarly controlled environment, that includes a woven fabric comprised of two separate and distinct microfiber materials which incorporates a unique weave pattern with sealed edges that is saturated with only Ultrapure water (UPW).

Abstract: The present application provides bicyclic urea compounds that modulate the activity of JAK2, which are useful in the treatment of various diseases, including cancer.

Abstract: Provided is a wall panel for forming a wall covering with multiple panels, including a centrally located core. The core includes a rear side, a decorative side opposite the rear side, and at least two sides including coupling parts for mutual coupling of several panels. The coupling parts are arranged to be coupled with an angling motion. A new panel is arranged to be angled into a panel already forming part of the wall covering. The coupling parts include at least one first coupling part and at least one second coupling part arranged on opposite sides of the core. The first coupling part includes a sideward tongue, an upper bridge portion for connecting the sideward tongue to the core and a downward groove for accommodating at least a parts of an upward locking element. The second coupling part includes a groove.

Abstract: A cardiovascular insertion device to achieve safe, accurate and effective access to tissue, such as coronary, cardiac and peripheral vascular structures. The cardiovascular insertion device includes a multichambered device port on its proximal end and a positioning balloon on its distal end with a sheath defining a sheath lumen therebetween. The multichambered device port including a plurality of hermetically sealed chambers. The sheath includes an inner layer, a braid layer, and an outer layer. A balloon lumen and pull wire lumen extend within the braid layer.

Abstract: Methods of making acoustic resonator devices and filters are disclosed. A method of fabricating an acoustic resonator device includes fabricating an acoustic resonator chip including: attaching a back surface of a piezoelectric plate to a front surface of a substrate, such that portions of the piezoelectric plate form at least first and second diaphragms spanning at least first and second cavities, and forming a first conductor pattern as one or more conductor layers on the piezoelectric plate. The first conductor pattern includes at least first and second interdigitated transducers (IDTs) and a first plurality of contact pads. The method further includes fabricating an interposer having front and back surface and a second plurality of contact pads on the interposer back surface, forming conductive balls, and bonding each of the first plurality of contact pads to a respective pad of the second plurality of contact pads using the respective conductive ball.

Abstract: An amusement device includes an interactive target and projector feature. The device has a cabinet housing a plurality of game input devices and game output devices and a playfield housed within the cabinet. The playfield has a top surface and a lower surface, and the upper surface is configured to allow movement of a ball, such as a pinball thereupon. A projector is operably mounted to the top surface of the playfield and the projector is configured to project an image upon a projection surface of at least one of the game input devices or game output devices located above the top surface.

Abstract: Acoustic resonator devices and filters are disclosed. An acoustic resonator chip includes a piezoelectric plate attached to a substrate, a portion of the piezoelectric plate forming a diaphragm spanning a cavity in the substrate. A first conductor pattern formed on a surface of the piezoelectric plate includes an interdigital transducer with interleaved fingers on the diaphragm, and a first plurality of contact pads. A second conductor pattern is formed on a surface of an interposer, the second conductor pattern including a second plurality of contact pads. Each pad of the first plurality of contact pads is directly bonded to a respective pad of the second plurality of contact pads. A seal is formed between a perimeter of the acoustic resonator chip and a perimeter of the interposer.

Abstract: Acoustic resonator devices and filters are disclosed. An acoustic resonator chip includes a piezoelectric plate attached to a substrate, a portion of the piezoelectric plate forming a diaphragm spanning a cavity in the substrate. A first conductor pattern formed on a surface of the piezoelectric plate includes interleaved fingers of an interdigital transducer on the diaphragm and a first plurality of contact pads. A second conductor pattern is formed on a surface of an interposer, the second conductor pattern including a second plurality of contact pads. Each pad of the first plurality of contact pads is directly connected to a respective pad of the second plurality of contact pads. A seal is formed between a perimeter of the piezoelectric plate and a perimeter of the interposer.

Abstract: The present application provides heterocyclic compounds that modulate the activity of JAK2, which are useful in the treatment of various diseases, including cancer.

Abstract: Acoustic resonator devices and filters; and methods of their fabrication are disclosed. A piezoelectric plate is bonded to a substrate, a portion of the piezoelectric plate forming a diaphragm spanning a cavity that is formed in the substrate. A first conductor pattern is formed on a surface of the piezoelectric plate. The first conductor pattern includes interleaved fingers of an interdigital transducer disposed on the diaphragm, and a first plurality of contact pads. A second conductor pattern is formed on a back surface of an interposer, the second conductor pattern including a second plurality of contact pads. The interposer is formed by cofiring layers of thin ceramic tape, at least one layer of the tape comprising printed conductors. A plurality of conductive balls is formed on and directly bonds the first plurality of contact pads to respective contact pads of the second plurality of contact pads.

Abstract: A panel, including a centrally located core provided with an upper side and a lower side, at least one first coupling part and at least one second coupling part connected respectively to opposite edges of the core, which first coupling part comprises an upward tongue, at least one upward flank lying at a distance from the upward tongue and an upward groove formed in between the upward tongue and the at least one upward flank, wherein a recessed portion is shaped like a triangle and the underside of the upward tongue is at an angle; wherein at least a part the side of the upward tongue facing away from the at least one upward flank is located at a distance from at least a part of the at least one upward flank; and wherein the recessed portion extends over at least 90% of the distance.

Abstract: The present application provides tricyclic urea compounds that modulate the activity of the V617F variant of JAK2, which are useful in the treatment of various diseases, including cancer.