Abstract: A foaming unit for producing foam from a mixture of gas and liquid. The foaming unit comprising a housing, a slide, a foaming element, an inlet for the mixture of gas and liquid and an outlet, the slide and the housing being movable relative to each other, the foaming element being arranged hydraulically between the inlet and the outlet, wherein an active volume of the foaming element can be adjusted by changing the relative position of a control edge and an end face of the foaming element.

Abstract: Modular structure (1) comprising: —a plurality of modules (2), each module (2) having a basic element (5) comprising a basic body (6) that is identical to the basic bodies (6) of the basic elements (5) of the other modules (2), and a facade element (20) chosen from a range of facade elements that each have different functionalities, the basic element (5) and the facade element (20) of each module (2) being designed to be mounted removably one on the other such that the facade element (20) covers at least a part of a front face (7) of the basic element (5), —a plurality of connectors (30) that are each designed to connect two modules (2) disposed adjacently, each connector (30) having a connector body (31) that is identical to the connector bodies (31) of the other connectors (30).

Abstract: Approaches, techniques, and mechanisms are disclosed for provisioning programmable devices in a secure manner. The secure programming system can individually encrypt a target payload of data and code and then program the information into each individual one of the programmable devices targeted for a specific job. The secure programming system can create a customized payload package that can only be decrypted by a particular system or device having the correct security keys.

Abstract: The present disclosure provides a manufacturing method of an ultrasonic fingerprint sensor. The method includes steps of: etching a plurality of through holes arranged in an array on an insulating substrate to form a frame; filling piezoelectric material into the through holes to form a plurality of piezoelectric posts corresponding to the plurality of through holes. The present disclosure also provides an ultrasonic fingerprint sensor. In the ultrasonic fingerprint sensor and the manufacturing method of the same according to the embodiment of the present disclosure, the frame is formed on the insulating substrate by etching, and the piezoelectric material is filled in the frame to form the piezoelectric posts to form the ultrasonic fingerprint sensor. The cost of the ultrasonic fingerprint sensor can be reduced because the etching apparatus is low-cost and the process is simple.

Abstract: The present disclosure provides an ultrasonic probe. The ultrasonic probe includes a piezoelectric layer, including a number of piezoelectric posts arranged in a number of rows along a first direction and arranged in a number of columns along a second direction, and an angle between the first direction and the second direction being an acute angle, a distance between the two adjacent piezoelectric posts along the first direction being greater than a distance between the two adjacent rows of the piezoelectric posts. The ultrasonic probe improves the density of the piezoelectric post by misaligning the two adjacent rows of piezoelectric posts and compressing the row spacing, which makes better use of the space between the two adjacent rows of piezoelectric posts. That is, the space utilization of the ultrasonic probe is improved and pixel density is high.

Abstract: Provided are inhibitors of sphingosine kinase Type I and their use in the treatment of asthma, among other indications and diseases.

Abstract: The present disclosure discloses an ultrasonic fingerprint sensor package. The ultrasonic fingerprint sensor package includes a substrate, a control chip, an ultrasonic probe, and packaging material. The substrate includes a substrate top surface and a plurality of first connection electrodes formed on the substrate top surface. The control chip includes a chip bottom surface and a plurality of second connection electrodes formed on the chip bottom surface. The control chip is connected to the substrate using a flip chip mounting technology. The second connection electrodes are connected to the first connection electrodes. The ultrasonic probe is arranged on the control chip, and configured to emit ultrasonic wave and receive ultrasonic wave reflected by an object. The packaging material covers the substrate and the control chip, and fixes the ultrasonic probe using a molding technology.

Abstract: A secure programming system can receive a job control package having a security kernel and a target payload of content for programming into a pre-defined set of trusted devices. A device programmer can install a security kernel on the trusted devices and reboot the trusted devices using the security kernel to validate the proper operation of the security kernel. The target payload can then be securely installed on the trusted devices and validated.

Abstract: A drive assist apparatus includes an electronic control unit configured to: compute, when an object that causes a blind spot is ahead of a host vehicle, a first reference velocity which is a velocity at which the host vehicle is able to run without colliding with a moving object assumed to be in the blind spot of the object; estimate a degree of risk associated with a road on which the host vehicle is running, based on environment information that indicates a running environment of the host vehicle; and compute a second reference velocity which is determined by correcting the first reference velocity based on the estimated degree of risk.

Abstract: A bidirectional media supporting system includes a first and second rollers configured to rotate to feed media in forward and reverse feed modes; a first clutch bearing set, and a second clutch bearing set configured to engage with the first clutch bearing set; and a gear transmission assembly configured to transfer a driving force from the first roller to the second roller. A method for reversing direction of printing media includes advancing media while maintaining a rotational speed of a platen roller assembly above that of a feeding roller assembly; receiving a signal to reverse the direction of advancing media; and adjusting operation by reversing a direction of rotation of a transmission gear coupled to the feeding and platen roller assemblies, and by rotating the roller assemblies in an opposite direction, while maintaining the rotational speed of the platen roller assembly below that of the feeding roller assembly.

Abstract: An intermediate hopper (30) in a tobacco industry apparatus (1) for vertical conveying of a mass-flow of rod-like articles (R) comprising sidewalls (31, 32) and multiple partitions (34) partitioning the intermediate hopper (30) into vertical channels (35, 36) which are adapted to receive the rod-like articles (R) from above, whereas the intermediate hopper (30) is provided with a movable transferring element (37) being slidable relative to the partitions (34) of the intermediate hopper (30), in addition, the transferring element (37) is built of supporting plates (35A, 36A) which support the mass-flow of the rod-like articles (R) in the vertical channels (35, 36) of the intermediate hopper (30) above the supporting plates (35A, 36A), whereas the supporting plates (35A, 36A) are adapted to move downwards (A) within the vertical channels (35, 36) and to move upwards (C) outside the vertical channels (35, 36), in addition, the supporting plates (35A, 36A) are adapted to be inserted (D) into the channels (35, 36)

Abstract: The present invention relates to a liquid gas level measuring system for use in a liquid gas tank and designed to cooperate with a float level gauge head mounted on the gas tank and made of magnetically inert material. The system comprises a dial module 1 attachable to the float level gauge head and a sensor module 2 releasably connected to the dial module 1. The dial module 1 is provided with at least one directing dial magnet 103 magnetically coupled with a drive magnet of the float level gauge. The sensor module includes a Hall effect sensor, a battery 204 and a radio module with an antenna 205, allowing wireless measurement data transmission to a remote location.

Abstract: An injection mold includes an upper mold core, an upper mold plate, a sprue bushing and an upper mold fixing plate. The sprue bushing is completely accommodated in the upper mold plate and the upper mold core, the sprue bushing defining a runner therein. The sprue bushing includes a mounting part and an extending part extending from the mounting part, the mounting part is received in the upper mold plate, the extending part is disposed through the upper mold core, and the runner runs through the mounting part and the extending part. The upper mold fixing plate is piled on and fixed to the upper mold plate, the upper mold fixing plate is provided with a through hole communicated with the runner, the upper mold fixing plate includes a flange extending inwardly from a side wall of the through hole, the flange abuts against the mounting part.

Abstract: Provided is a pellet composition having enhanced thermal stability for use in a thermally-actuated, current cutoff device. The solid thermal pellet composition comprises an organic compound have low ionization potential, such as dibenzosuberenone. The solid pellet maintains its structural rigidity up to a transition temperature (Tf), but further has improved overshoot temperature ranges. Therefore, the improved thermal pellets have a maximum dielectric capability temperature (Tcap), above which the pellet composition may lose substantial dielectric properties and conducts current that is at least 160° C. greater than the Tf. The aging performance is further enhanced. Further, methods of enhanced processing and pelletizing are provided.

Abstract: Printer spindle assembly is provided including media spindle having first end and second end, a commutator disposed circumferentially at first end, at least two brushes in electrical contact with commutator and connected to voltage source, a plurality of electrically conductive springs serially disposed on media spindle in electrical communication with commutator, and a continuous electrically conductive path formed of electrically resistive material disposed along longitudinal axis of media spindle and configured to be in electrical contact with first spring end of one or more electrically conductive springs in the compressed state to form series circuit. Voltage source, brushes, and commutator form closed electrical circuit. Each electrically conductive spring is configured to be in uncompressed state in absence of media on media spindle and one or more of electrically conductive springs is configured to be in compressed state in presence of media on media spindle.

Abstract: The present invention relates to self-assembling protein nanoparticles constructed from suitable oligomerization domains and further incorporating the TLR5 binding protein flagellin as an adjuvant molecule. Furthermore, the invention relates to the use of such nanoparticles for vaccination.

Abstract: The present disclosure describes a multi-mode headset incorporating both bone conduction and aural transducers. Bone conduction plates of the headset rest on a users' temples, just in front of each ear in one implementation, and create sound through vibrations in a first mode, allowing the user to listen to the headset while still leaving environmental or external sounds audible. In a second mode, the user detaches aural transducers or earbuds from an attachment point and inserts them into the user's ears, blocking external noise and providing passive and/or active noise isolation. In a third mode, both the bone conduction plates and aural transducers may be used simultaneously, providing additional amplitude and potentially wider frequency response. The headset may include a switch, such as a magnetic proximity sensor detecting the position of the aural transducers, to control a mixer or amplifier to re-route audio through the aural transducers.