Abstract: Stabilizing an electromagnetic radiation (1) of an optical oscillator (3), in particular of a laser (13), includes measuring a deviation (35, 37, 43) between the electromagnetic radiation (1) of the optical oscillator (3) and a reference (21, 23, 39, 41) and generating a first deviation signal (35, 37, 43), controlling a first controller (55) with the first deviation signal (35, 37, 43), setting the first deviation signal (35, 37, 43, 38) by controlling at least a first manipulated variable (5, 7, 89) of at least two manipulated variables (5, 7, 89), the first manipulated variable (5, 7, 89) being controlled by a first output signal (57) of the first controller (55) and the first manipulated variable (5, 7, 89) affecting the first electromagnetic radiation (1) of the optical oscillator (3), and generating a modulation signal (65) with a modulation unit (63), and controlling the first or a second manipulated variable (5, 7, 89) with the modulation signal (65), demodulating the first output signal (57) of the f

Abstract: The present invention relates to an oral dosage form for administration of ketamine and a method of preparing an oral dosage form for administration of ketamine, preferably once or twice a day.

Abstract: This anchor (1) includes two parts (2, 3) that are to be assemble: an outer part (2), forming at least a first jamming surface (16a) for jamming the suture thread (100); and an inner part (3), intended to be inserted and retained in the outer part (2), which forms a transverse conduit (21) and at least a second jamming surface (25) for jamming the suture thread (100).

Abstract: A method for treating depression in patients with depression and bipolar disorder who have not responded to antidepressants and to avoid dose dumping upon ingestion of alcohol. The present invention also relates to an oral dosage form for administration of ketamine and a method of preparing an oral dosage form for administration of ketamine, preferably once or twice a day.

Abstract: A valve island has at least one valve module and an adapter module, wherein the adapter module includes a first data line and a first voltage supply line, which each extend continuously from an interface on a first front side forming an outer side of the adapter module to an interface on a second side of the adapter module pointing into the valve island. In the adapter module a circuit unit is provided, which within the adapter module is connected to the first data line and/or the first voltage supply line and from which within the adapter module an internal data line and/or an internal voltage supply line proceeds or proceed, which each extends or extend to an interface on the second side of the adapter module.

Abstract: This anchor (1) includes two parts (2, 3) that are to be assemble: an outer part (2), forming at least a first jamming surface (16a) for jamming the suture thread (100); and an inner part (3), intended to be inserted and retained in the outer part (2), which forms a transverse conduit (21) and at least a second jamming surface (25) for jamming the suture thread (100).

Abstract: A method for operating a laser device, including providing a laser pulse in a resonator so that the laser pulse circulates in the resonator, the laser pulse having a carrier wave; determining an offset frequency (f0) of the frequency comb corresponding to the laser pulse, the frequency comb having a plurality of laser modes (fm) at a distance (frep) from one another, the frequencies of which can be described by the formula: fm=m*frep+f0, m being a natural number, and varying the offset frequency (f0) by varying a geometric phase (??) that is imparted to the carrier wave of the laser pulse per resonator circulation.

Abstract: A method for treating depression in patients with depression and bipolar disorder who have not responded to antidepressants and to avoid dose dumping upon ingestion of alcohol. The present invention also relates to an oral dosage form for administration of ketamine and a method of preparing an oral dosage form for administration of ketamine, preferably once or twice a day.

Abstract: The present invention relates to an oral dosage form for administration of ketamine and a method of preparing an oral dosage form for administration of ketamine, preferably once or twice a day.

Abstract: The invention provides a method and a device for recognizing traffic signs by a sensor system for recording the surrounding environment for a vehicle, which includes at least one camera sensor and one radar sensor or LiDAR sensor. Based on the data of the at least one radar sensor or LiDAR sensor, at least one element of the presence of a traffic sign, or the size of a traffic sign, position of a traffic sign, distance and/or orientation of a traffic sign, bridge-like structure, position and/or type of the vehicle ahead, position of lane delimiting structures is obtained and used for traffic sign recognition.

Abstract: A method for operating a laser device (1), wherein an optical frequency comb can be stabilized and the frequencies of the modes thereof are describable by the formula fm=m×frep+f0, where frep is a mode spacing, f0 is an offset frequency and m is a natural number. At least one signal (S1, S2, S3, S4) is determined, which correlates with an actual value of a degree of freedom (F), wherein the degree of freedom (F) is a linear combination of the offset frequency f0 and the mode spacing frep of the frequency comb. The actual value of the degree of freedom (F) is set in a predetermined capture range (F) of a second control unit (40) using a first control unit (10) on the basis of the signal. As soon as the capture range (?Fcapture) of the second control unit (40) is reached, the second control unit (40) is activated and the actual value is regulated to an intended value (?Fintended) with the aid of the second control unit (40).

Abstract: A valve island has at least one valve module and an adapter module, wherein the adapter module includes a first data line and a first voltage supply line, which each extend continuously from an interface on a first front side forming an outer side of the adapter module to an interface on a second side of the adapter module pointing into the valve island. In the adapter module a circuit unit is provided, which within the adapter module is connected to the first data line and/or the first voltage supply line and from which within the adapter module an internal data line and/or an internal voltage supply line proceeds or proceed, which each extends or extend to an interface on the second side of the adapter module.

Abstract: The invention relates to a method for operating a laser device (1), by means of which an optical frequency comb can be stabilized, wherein the frequencies of the modes thereof are describable by the formula fm=m×frep+f0, where frep is a mode spacing, f0 is an offset frequency and m is a natural number. At least one signal (S1, S2, S3, S4) is determined, which correlates with an actual value of a degree of freedom (F), wherein the degree of freedom (F) is a linear combination of the offset frequency f0 and the mode spacing frep of the frequency comb. The actual value of the degree of freedom (F) is set in a predetermined capture range (F) of a second control unit (40) using a first control unit (10) on the basis of the signal. As soon as the capture range (?Fcapture) of the second control unit (40) is reached, the second control unit (40) is activated and the actual value is regulated to an intended value (?Fintended) with the aid of the second control unit (40).

Abstract: There is described a valve island base module (12, 14) with at least one valve module receptacle (25a-25h), which comprises means for the attachment of a plurality of valve modules (18a-18h) each including at least one electrically actuatable valve on the valve island base module (12, 14). In addition, the valve island base module (12, 14) has a fluidic and an electrical valve module connection (36a-36h) for the power supply of the valve modules (18a-18h) with electric current. A power supply line (30) is electrically connected with the electrical valve module connections (36a-36h). By means of a safety interface (26, 28) accessible from outside, the power supply of at least one electrical valve module connection (36a-36h) can selectively be interrupted. In addition, there is described a valve island (10) with at least one valve island base module (12, 14) and at least one valve module (18a-18h).

Abstract: A method for an overtaking assistant for a vehicle is provided. The vehicle is equipped with environment sensing systems for detecting objects in the own and an adjacent lane on the sides and at the rear of the vehicle. The space in front of the vehicle is preferably detected by environmental sensors as well. Autonomous cutting into an adjacent lane is only initiated if a first vehicle is detected in the adjacent lane. The first vehicle is taken as a reference for a speed of vehicles in the passing lane. It is also assumed that a second vehicle that approaches the first vehicle fast in the same lane has detected the first vehicle and will adjust its speed to the speed of the first vehicle.

Abstract: A method for operating a laser device, including providing a laser pulse in a resonator so that the laser pulse circulates in the resonator, the laser pulse having a carrier wave; determining an offset frequency (f0) of the frequency comb corresponding to the laser pulse, the frequency comb having a plurality of laser modes (fm) at a distance (frep) from one another, the frequencies of which can be described by the formula: fm=m*frep+f0, m being a natural number, and varying the offset frequency (f0) by varying a geometric phase (??) that is imparted to the carrier wave of the laser pulse per resonator circulation.

Abstract: A display system for a vehicle comprises a display mounted within a passenger compartment of a vehicle and at least one camera mounted to the vehicle and facing at least partially in a rear direction. The display shows the images recorded by the camera(s) to provide a rear view for the driver of the vehicle. An ECU is controllably connected to the display screen and the at least one camera to analyze an image from the at least one camera to detect when an object in the image is an emergency vehicle; and to activate an alert on the display when an emergency vehicle is detected.

Abstract: The present invention relates to an oral dosage form for administration of ketamine and a method of preparing an oral dosage form for administration of ketamine, preferably once or twice a day.

Abstract: A driver assistance system with improved fault tolerance and a method for the same are provided. An actuator control variable for a reduced driver assistance application with reduced functionality is a calculated in a second control unit in case of unavailability of an actuator control variable for the main driver assistance application with full functionality as determined by a first control unit.

Abstract: The invention relates to an electrical contact, particularly designed as a press-in pin (16) for a circuit carrier (10). The press-in pin comprises at least one press-in zone (14) at which conductor traces (30) can be contacted. The press-in pin (16) is either made of solid aluminum material (36) or contains at least one aluminum material section (40) or is made of solid aluminum material (36, 46) with a copper jacket coating (48).