Abstract: Dental polishing and cleaning paste for professional tooth cleaning, which contains 1 to 30 wt.-% water, 25 to 70 wt.-% at least one humectant, 25 to 60 wt.-% at least one abrasive and 0.05 to 2 wt.-% at least one surfactant, in each case relative to the total mass of the polishing and cleaning paste.

Abstract: A method of controlling a device includes receiving data from a first sensor, encoding, via parameters of an encoder, the data to obtain a latent observation (wt) for the data and an uncertainty vector (?wt) for the latent observation, processing the latent observation with a recurrent neural network to obtain a switching variable (st) which determines weights (?t) of a locally linear Kalman filter, processing the latent observation and the uncertainty vector with said locally linear Kalman filter to obtain updated mean of latent representation (?zt) and covariance of latent representation (?zt) of the Kalman filter, decoding the latent representation to obtain mean (?xt) and covariance of a reconstruction of the data (?xt) and outputting the reconstruction at a time t.

Abstract: A screening system for a magnetic rotary-encoder sensor system in an environment of a machine including a magnetic noise field, wherein the rotary-encoder sensor system comprises a magnetic sensor, a pole wheel, and preferably a pole-wheel carrier, wherein the pole wheel comprises in a circumferential direction a plurality of permanent magnets of alternating magnetic polarity generating a useful field, wherein the pole-wheel carrier is configured to be mounted in a rotationally-fixed manner to a rotating machine shaft extending axially, rotational speed and/or angular position of which is to be determined by means of the rotary-encoder sensor system, wherein the magnetic sensor is positioned, in a mounted state of the rotary-encoder sensor system relative to the machine shaft, in a rotational plane of the pole wheel, which can affect the noise field, and directly opposite to the pole wheel, wherein the screening system comprises at least one magnetically conducting, preferably machine-fixed, deflection elemen

Abstract: A screening system for a magnetic rotary-encoder sensor system in an environment of a machine including a magnetic noise field, wherein the rotary-encoder sensor system comprises a magnetic sensor, a pole wheel, and preferably a pole-wheel carrier, wherein the pole wheel comprises in a circumferential direction a plurality of permanent magnets of alternating magnetic polarity generating a useful field, wherein the pole-wheel carrier is configured to be mounted in a rotationally-fixed manner to a rotating machine shaft extending axially, rotational speed and/or angular position of which is to be determined by means of the rotary-encoder sensor system, wherein the magnetic sensor is positioned, in a mounted state of the rotary-encoder sensor system relative to the machine shaft, in a rotational plane of the pole wheel, which can affect the noise field, and directly opposite to the pole wheel, wherein the screening system comprises at least one magnetically conducting, preferably machine-fixed, deflection elemen

Abstract: It is disclosed a screening system (72) for a magnetic rotary-encoder sensor system (22) in an environment (12) of a machine (16) including a magnetic noise field (14), wherein the rotary-encoder sensor system (22) comprises a magnetic sensor (24), a pole wheel (26), and preferably a pole-wheel carrier (32), wherein the pole wheel (26) comprises in a circumferential direction (U) a plurality of permanent magnets (28) of alternating magnetic polarity generating a useful field, wherein the pole-wheel carrier (32) is configured to be mounted in a rotationally-fixed manner to a rotating machine shaft (30) extending axially, rotational speed and/or angular position of which is to be determined by means of the rotary-encoder sensor system (22), wherein the magnetic sensor (24) is positioned, in a mounted state of the rotary-encoder sensor system (22) relative to the machine shaft (30), in a rotational plane (36) of the pole wheel (26), which can affect the noise field, and directly opposite to the pole wheel (26),

Abstract: Approaches to memory management and synchronization are described relating to provision of highly robust and highly available servers that can serve multiple requests in parallel. Programming objects can be analyzed at design time by comparison to predefined patterns to identify a set of requirements and rules that must be followed to ensure that all part of a program cooperate. In highly complex programming environments, enforcement of such rules for a program as a whole can be quite difficult. As such, analysis of compliance can desirably occur at a programming object level.

Abstract: In one general aspect, a method can include executing multiple functions calls in parallel, and receiving, by each function call, at least one data object passed as a parameter to the function call, the at least one data object associated with a data sharing mode that defines a restricted subset of allowed operations for performing by the function call on the at least one data object. The method can further include performing, by each function call, at least one operation on the at least one data object, the at least one operation included in the restricted subset of allowed operations, and performing at least one check to ensure that the at least one operation performed by the function call on the at least one data object received by the function call is included in the restricted subset of allowed operations.

Abstract: According to some embodiments, a system and method for determining a value for an error code for a program operation; determining whether the operation supports postponing a determination of an occurrence of an error for the operation; proceeding to evaluate a next operation in an instance the operation does support postponing the determination of an occurrence of an error for the operation; and checking the error code for the operation in an instance the operation does not support postponing the determination of an occurrence of an error for the operation.

Abstract: Approaches to memory management and synchronization are described relating to provision of highly robust and highly available servers that can serve multiple requests in parallel. Programming objects can be analyzed at design time by comparison to predefined patterns to identify a set of requirements and rules that must be followed to ensure that all part of a program cooperate. In highly complex programming environments, enforcement of such rules for a program as a whole can be quite difficult. As such, analysis of compliance can desirably occur at a programming object level.

Abstract: According to some embodiments, a system and method for determining a value for an error code for a program operation; determining whether the operation supports postponing a determination of an occurrence of an error for the operation; proceeding to evaluate a next operation in an instance the operation does support postponing the determination of an occurrence of an error for the operation; and checking the error code for the operation in an instance the operation does not support postponing the determination of an occurrence of an error for the operation.

Abstract: A system with a transmitter for transmitting digital data via an interface to a receiver. The interface has at least one data line and a clock line. A clock generator supplies a clock signal to the clock line. The receiver uses the clock signal received from the clock line for deriving timing information for processing received digital data. The clock signal may have an amplitude that is lower than the power supply voltage VDD, typically less than half of the power supply voltage, and less stringent requirements can be applied to the waveform of the clock signal than traditionally applied to data and clock signals. The clock signals are hereby less power consuming and cause significantly less electromagnetic interference.

Abstract: Apparatus (10) comprising a level shifter (15) connectable to a signal input (1) for receiving an input signal (s(t)) with a negative signal swing. The level shifter (15) provides for a DC shift of the input signal (s(t)) to provide an output signal (r(t)) with positive signal swing. The level shifter (15) comprises an amplifier (17) with a first input (11), a second input (12), and an output (13). A first capacitor (C1), a second capacitor (C2), a reference voltage supply (16), and a transistor (14; 74) serving as a switch, are arranged in a network as follows: the first capacitor (C1) is arranged between the signal input (1) and the first input (11), the second capacitor (C2) is arranged in a feedback-loop (18) between the output (13) and the first input (11), and the reference voltage supply (16) is connected to the second input (12). The transistor (14) is arranged in a branch (19) that bridges the second capacitor (C2), whereby a control signal (CNTRL) is applicable to a gate (14.

Abstract: An input stage includes a signal input (IN) for receiving an input signal s(t) and a digital input stage (15) designed for operation at a supply voltage (VDD). The input stage (15) includes CMOS transistors, which are sensitive to voltages across transistor nodes going beyond a voltage limit (Vmax) and an input (IINV). Voltage limiting circuitry (B) is arranged between the signal input (IN) and the input (IINV). The voltage limiting circuitry (B) includes an input switch (ns) controllable by the state of the input signal s(t), and limit voltages at the input (IINV) to the supply voltage (VDD). In addition, over-voltage protection (A) is provided between the signal input (IN) and the supply voltage (VDD). The circuitry for over-voltage protection (A) includes at least one active circuit element arranged so as to mimic part of a zener function.

Abstract: Digital CMOS integrated circuit (120) comprising an analog signal processing circuitry with a series of two or more field-effect transistors (FETs). The FETs have a maximum allowed supply voltage value (Vmax). The digital CMOS integrated circuit (120) further comprises a local charge pump (135) for generating an elevated supply voltage (Vsupplydiff) larger than the maximum allowed supply voltage value (Vmax). The local charge pump (135) is arranged such that this elevated supply voltage (Vsupplydiff) is applied to the series of two or more of the field-effect transistors (FETs).

Abstract: The invention proposes an interface circuit having a very low power consumption and generating very low interference noise in the sensitive band of ratio chips. It is advantageously used to interface a microprocessor with a baseband radio processor in a telecommunication device, for example in DECT or GSM phones. The interface of the invention is current-driven. It comprises a current driver for transmitting a current in a transmission line depending on the data to be transferred. It also comprises a current receiver. The current receiver has an input node and an output node interconnected via a current mirror circuit, so that the voltage on said input node is near to the ground voltage and the voltage on said output node is changing depending on the transferred data.

Abstract: Digital CMOS integrated circuit (120) comprising an analog signal processing circuitry with a series of two or more field-effect transistors (FETs). The FETs have a maximum allowed supply voltage value (Vmax). The digital CMOS integrated circuit (120) further comprises a local charge pump (135) for generating an elevated supply voltage (Vsupplydiff) larger than the maximum allowed supply voltage value (Vmax). The local charge pump (135) is arranged such that this elevated supply voltage (Vsupplydiff) is applied to the series of two or more of the field-effect transistors (FETs).

Abstract: This invention concerns a power supply voltage generator (1) for providing a second supply voltage (VDD2) for an electronic circuitry (60). A voltage converter (50) receives a first supply voltage (VDD1), and converts this into said second supply voltage (VDD2), such that its output voltage (VDD2) fluctuates in a control range between a lower limit (VLOW) and an upper limit (VHIGH). A voltage parameter source circuitry (3) generates a voltage parameter signal (VLOW) which is substantially equal to the minimum supply voltage value (Vmin) of the electronic circuitry (60), and feeds this voltage parameter signal (VLOW) to a parameter input (53) of the converter (50). The voltage parameter source circuitry (3) comprises a VCO (10) incorporated in a PLL. The voltage parameter signal (VLOW) is derived from a control signal (Vcontr) for the VCO (10).

Abstract: The invention proposes an interface circuit having a very low power consumption and generating very low interference noise in the sensitive band of radio chips. It is advantageously used to interface a microprocessor with a baseband radio processor in a telecommunication device, for example in DECT or GSM phones.