Abstract: According to an embodiment, a controller system that is configured to drive a power switch includes a driver integrated circuit (IC), which includes an interface circuit, a synchronization circuit, and a drive circuit. The interface circuit is configured to receive a control scheme over a serial interface. The synchronization circuit is coupled to the interface circuit and is configured to receive an angular position signal and synchronize a drive signal with the angular position signal, where the drive signal is based on the control scheme. The drive circuit is coupled to the synchronization circuit and is configured to drive the power switch using the drive signal.

Abstract: According to an embodiment, a controller system that is configured to drive a power switch includes a driver integrated circuit (IC), which includes an interface circuit, a synchronization circuit, and a drive circuit. The interface circuit is configured to receive a control scheme over a serial interface. The synchronization circuit is coupled to the interface circuit and is configured to receive an angular position signal and synchronize a drive signal with the angular position signal, where the drive signal is based on the control scheme. The drive circuit is coupled to the synchronization circuit and is configured to drive the power switch using the drive signal.

Abstract: A mechanical pipette comprising: a. a manually drivable mechanical unit for pipetting liquids, b. at least one sensor for detecting operating and/or performance data, c. an operating unit, and d. a display unit, e. wherein a device module comprises the mechanical unit for pipetting, the sensor and operating unit, f. a display module physically separate from the device module completely or partially comprises the display unit, and g. means for wireless communication between the device module and the display module.

Abstract: The present invention relates to system and method for inventory management, more specifically to the tracking of use and/or consumption of tangible products at a user's location. In accordance with the invention, consumption data is determined and analyzed. Consumption data may include time-referenced and/or quantitative data about the tangible product, so that the origin/supplier is informed about the consumption behavior of the user.

Abstract: The present invention relates to a pipette having: a rod-shaped handle body in which a drive unit is arranged for a displacement unit having an operating element in the top end, and having a seat for a pipette tip or syringe in the bottom end, wherein the handle body has a front grip surface that is approximately straight in the bottom part of the handle body in a vertical sectional plane through the handle body, and curves across the handle body toward a thumb rest in the top part of the handle body above the area that comes into contact with the surface of the hand, and the operating element actuatable with the thumb is arranged in the thumb rest.

Abstract: The present invention relates to a pipette having: an elongated handle body in which a drive unit is arranged for a displacement unit having an operating element in the top end, and having a seat for a pipette tip or syringe in the bottom end, wherein the handle body has a front grip surface that is approximately straight in the bottom part of the handle body in a vertical sectional plane through the handle body, and curves across the handle body toward a thumb rest in the top part of the handle body above the area that comes into contact with the surface of the hand, and the operating element actuatable with the thumb is arranged in the thumb rest.

Abstract: A mechanical pipette comprising: a. a manually drivable mechanical unit for pipetting liquids, b. at least one sensor for detecting operating and/or performance data, c. an operating unit, and d. a display unit, e. wherein a device module comprises the mechanical unit for pipetting, the sensor and operating unit, f. a display module physically separate from the device module completely or partially comprises the display unit, and g. means for wireless communication between the device module and the display module.

Abstract: The invention relates to a laboratory device for handling liquids comprising a unit for handling liquids and an operating and/or display unit, wherein a device module comprises the unit for handling liquids, an operating and/or display module physically separate from the device module completely or partially comprises the operating and/or display unit, and means are provided for wirelessly communicating between the device module and the operating and/or display module.

Abstract: The invention relates to an electronic pipette comprising an electrically driven unit for pipetting and an operating and/or display unit, wherein a device module comprises a unit for pipetting, an operating and/or display module physically separate from the device module completely or partially comprises the operating and/or display unit, and means are provided for wirelessly communicating between the device module and the operating and/or display module.

Abstract: The present invention relates to system and method for inventory management, more specifically to the tracking of use and/or consumption of tangible products at a user's location. In accordance with the invention, consumption data is determined and analyzed. Consumption data may include time-referenced and/or quantitative data about the tangible product, so that the origin/supplier is informed about the consumption behavior of the user.

Abstract: Embodiments of computer systems for visualizing information and data from samples, such as nucleic acids, proteins, or other bio-polymers, are disclosed. One embodiment of a method comprises displaying first and second display areas on a display, displaying an axis dividing the first display area into first and second sub-areas, and displaying first and second axes, wherein the axes are substantially perpendicular to each other. The method further comprises displaying a plurality of bar graphs in the first display area, wherein a length of each bar graph in the first sub-area corresponds to the scalar data information of a first biological sample, and a length of each bar graph in the second sub-area corresponds to the scalar data information of a second biological sample; displaying, in the second display area, a plurality of markers, wherein each marker is related to one of the bar graphs.

Abstract: Embodiments of computer systems for visualizing information and data from samples, such as nucleic acids, proteins, or other bio-polymers, are disclosed. One embodiment of a method comprises displaying first and second display areas on a display, displaying an axis dividing the first display area into first and second sub-areas, and displaying first and second axes, wherein the axes are substantially perpendicular to each other. The method further comprises displaying a plurality of bar graphs in the first display area, wherein a length of each bar graph in the first sub-area corresponds to the scalar data information of a first biological sample, and a length of each bar graph in the second sub-area corresponds to the scalar data information of a second biological sample; displaying, in the second display area, a plurality of markers, wherein each marker is related to one of the bar graphs.

Abstract: During backup of a database's data stored in individual files, it is not permissible for the data in the individual files to be altered, for reasons of consistency. For this reason, the files are blocked to altering access operations after a particular time during a backup operation. According to the invention, the backup operation is carried out in two parts. First, the files are transferred without there being any alteration block. A recording file is used to note files which are altered during transferring. These files are transferred again in a second part. During the second part an alteration block is required. It can be assumed that the number of files needing to be transferred in the second part is much smaller than the number of files needing to be transferred in the first part. For this reason, a significantly shortened alteration block is achieved.

Abstract: The present invention provides an Signaled dispensing station for laboratory items, for dispensing items only to authorized persons, and to facilitate management objects connected with the operation of the station. Dispensing transaction data is recorded and may be used for farther objects. Further it provides a method for dispensing items only to authorized persons, and to facilitate management objects like scheduling restocking. A system is also provided comprising at least one up to a plurality of inventive dispensing stations, the system being designed to facilitate the operation of the dispensing stations.

Abstract: During backup of a database's data stored in individual files, it is not permissible for the data in the individual files to be altered, for reasons of consistency. For this reason, the files are blocked to altering access operations after a particular time during a backup operation. According to the invention, the backup operation is carried out in two parts. First, the files are transferred without there being any alteration block. A recording file is used to note files which are altered during transferring. These files are transferred again in a second part. During the second part an alteration block is required. It can be assumed that the number of files needing to be transferred in the second part is much smaller than the number of files needing to be transferred in the first part. For this reason, a significantly shortened alteration block is achieved.

Abstract: A printed circuit board and a method for making same is disclosed whereby a very high wiring density is provided in those regions of the printed circuit board in which external components (e.g., semiconductor chips) are to be attached directly. An automated registration routine permits very precise registration and positioning in said regions.

Abstract: A printed circuit board and a method for making same is disclosed whereby a very high wiring density is provided in those regions of the printed circuit board in which external components (e.g., semiconductor chips) are to be attached directly. An automated registration routine permits very precise registration and positioning in those regions.