Abstract: A method and apparatus for analysis of a specimen in a microscope are provided. A first survey is performed that collects analytical data from a region of interest on the specimen surface using a first set of conditions. A second survey is performed that collects additional analytical data from selected parts of the region of interest on the specimen surface using a second set of conditions, different from the first set of conditions. The analytical data from the first survey is used to select the parts used for data collection in the second survey and to decide the order in which they are used.

Abstract: The disclosure is based on a sensor device, in particular a hand-held power-tool sensor device, for identifying an uncontrolled occurrence of jamming in the case of a hand-held power tool, having at least one sensor unit, which is provided to sense at least one motion characteristic value of the hand-held power tool, and having a protective unit, which is provided to control the hand-held power tool in dependence on at least one triggering threshold value and the at least one motion characteristic value. It is proposed that the protective unit be provided to set the at least one triggering threshold value in a variable manner and/or to define at least one further triggering threshold value.

Abstract: A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.

Abstract: A hand-held power tool, in particular a drilling hammer and/or chisel hammer, that includes at least one housing, at least one handle, and at least one interface device for establishing an electrical and mechanical connection to at least one rechargeable battery pack. The hand-held power tool includes at least one damping unit that is provided for supporting the at least one handle relative to the at least one housing in a vibration-damped manner. The at least one interface device is situated on the at least one handle.

Abstract: A method of monitoring and controlling an access control system (12) comprising a server (18) and an access control device (22) connected to the server (16) for data communication. Data goggles (1) monitor and control the access control system. The data goggles are connected wirelessly to the server (16) and the access control device (22) for data communication and receive data in real time from the server (16) and/or the access control device (22), which enable monitoring of the access control system (12). The data is displayed to the user of the data goggles (1) by a display device (10). The access control system (12) is controlled by commands which are inputted by the data goggles (1) and transmitted to the server (16) and/or the access control device (22). The control commands are input either by voice control, by gesture control, by a touchpad or by eye tracking.

Abstract: A portable machine tool, particularly a hammer drill and/or chisel hammer, has a length, a width, a height and a mass. The portable machine tool has at least one energy storage unit that has a charge carrier capacity and a quick-change tool holder for quick-change tools with a shaft diameter of less than 12 mm. A product formed from the length, the width, the height, the mass and the inverse of the charge carrier capacity is less than 1301 cm3 kg A h?1.

Abstract: A power-tool cooling apparatus for a portable power tool comprises at least one cooling unit configured to generate a cooling fluid flow to cool a drive unit of the portable power tool, and at least one further cooling unit configured to generate a further cooling fluid flow. The at least one further cooling unit is designed to differ from the at least one cooling unit.

Abstract: A method of monitoring access authorizations by an access monitoring system by a first method, the data carriers or the mobile electronic devices, on which a valid access authorization or an ID is assigned, are detected and the carriers/devices current positions are determined by trilateration or multilateration. A second imaging method is executed, parallel to the first method, and the current position of all persons presented in the entry area is detected by cameras. All persons, with and without valid access authorization, in the entry area are detected so that an ID map and a people map are created. The ID map corresponds to people who have valid access authorization and the people map corresponds everybody in the entry area. An overlay map is created by matching the ID map with the people map, to identify persons with valid access authorization or ID and the people without valid access authorization.

Abstract: The invention relates to powder made of coated PVD metal effect pigment, highly concentrated suspensions of coated PVD metal effect pigment as well as the use thereof in powder lacquers and masterbatches. The powder according to the invention made of coated PVD metal effect pigments is characterized by a very good redispersibility and is outstandingly suitable in particular for the preparation of highly concentrated suspensions. Furthermore, it is very free flowing, substantially agglomerate-free and results in coatings with excellent metallic gloss.

Abstract: A method is provided of reducing the thickness of a region of a target sample. Reference data is obtained that is representative of x-rays generated by a particle beam being directed upon part of a reference sample under a first set of beam conditions. Under a second set of beam conditions the particle beam is directed upon the region of the target sample. The resultant x-rays are monitored as monitored data. Output data are then calculated based upon the reference and the monitored data. Material is then removed from the region, so as to reduce its thickness, in accordance with the output data.

Abstract: A method of monitoring access authorizations by an access monitoring system by a first method, the data carriers or the mobile electronic devices, on which a valid access authorization or an ID is assigned, are detected and the carriers/devices current positions are determined by trilateration or multilateration. A second imaging method is executed, parallel to the first method, and the current position of all persons presented in the entry area is detected by cameras. All persons, with and without valid access authorization, in the entry area are detected so that an ID map and a people map are created. The ID map corresponds to people who have valid access authorization and the people map corresponds everybody in the entry area. An overlay map is created by matching the ID map with the people map, to identify persons with valid access authorization or ID and the people without valid access authorization.

Abstract: A suction device for a portable power tool includes at least one suction unit for extracting and/or storing particles, in particular workpiece particles arising during machining of a workpiece with the portable power tool. The suction device further includes at least one damping unit for a vibration-damped arrangement of the suction unit on the portable power tool.

Abstract: The disclosure is based on a hand-held power tool having at least one switch device which comprises at least one switching element at least for activating a power supply of a drive unit, having at least one quick-change tool holder which is provided for holding an insertion tool which is different from an insertion tool with an SDS® shaft having a maximum transverse extent of 10 mm and/or having at least one accumulator interface. It is proposed that the at least one switching device comprises at least one locking unit which is provided for maintaining, at least essentially independently of an effect of an operator activation force, an active operating mode which can be activated by actuating the at least one switching element.

Abstract: A method of monitoring and controlling an access control system (12) comprising a server (18) and an access control device (22) connected to the server (16) for data communication. Data goggles (1) monitor and control the access control system. The data goggles are connected wirelessly to the server (16) and the access control device (22) for data communication and receive data in real time from the server (16) and/or the access control device (22), which enable monitoring of the access control system (12). The data is displayed to the user of the data goggles (1) by a display device (10). The access control system (12) is controlled by commands which are inputted by the data goggles (1) and transmitted to the server (16) and/or the access control device (22). The control commands are input either by voice control, by gesture control, by a touchpad or by eye tracking.

Abstract: A power tool, in particular a portable power tool, has a housing, at least one motorized drive unit, and at least one sensor device. The at least one motorized drive unit is mounted in and the at least one sensor device is mounted in or on the housing. The at least one sensor device has an electronic unit and at least one sensor arranged on the electronic unit. At least one of the housing, the sensor device, and the electronic unit has at least one bearing for mounting. The bearing contains at least one resilient element configured to damp or reduce vibrations between the housing and the electronic unit.

Abstract: An electronic access authorization system maintains location-dependent and/or time-dependent validity data which can be read out wirelessly by an access control device (4), which data can be acquired online or, in the case of an accreditation, can be requested online as a special form of access authorization, and which can be transferred following successful issuance in electronic form to an electronic terminal (1) of a user. Changes, on the part of the issuer of the access authorization, to the validity data of the access authorization can be transferred via a data communication connection between a server (2) of the issuer of the access authorization and the electronic terminal (1) to the electronic access authorization stored in the electronic terminal (1) and displayed on a display device (5) of the electronic terminal.

Abstract: An electronic access authorization system maintains location-dependent and/or time-dependent validity data which can be read out wirelessly by an access control device (4), which data can be acquired online or, in the case of an accreditation, can be requested online as a special form of access authorization, and which can be transferred following successful issuance in electronic form to an electronic terminal (1) of a user. Changes, on the part of the issuer of the access authorization, to the validity data of the access authorization can be transferred via a data communication connection between a server (2) of the issuer of the access authorization and the electronic terminal (1) to the electronic access authorization stored in the electronic terminal (1) and displayed on a display device (5) of the electronic terminal.

Abstract: A method is provided of reducing the thickness of a region of a target sample. Reference data is obtained that is representative of x-rays generated by a particle beam being directed upon part of a reference sample under a first set of beam conditions. Under a second set of beam conditions the particle beam is directed upon the region of the target sample. The resultant x-rays are monitored as monitored data. Output data are then calculated based upon the reference and the monitored data. Material is then removed from the region, so as to reduce its thickness, in accordance with the output data.

Abstract: The disclosure is based on a sensor device, in particular a hand-held power-tool sensor device, for identifying an uncontrolled occurrence of jamming in the case of a hand-held power tool, having at least one sensor unit, which is provided to sense at least one motion characteristic value of the hand-held power tool, and having a protective unit, which is provided to control the hand-held power tool in dependence on at least one triggering threshold value and the at least one motion characteristic value. It is proposed that the protective unit be provided to set the at least one triggering threshold value in a variable manner and/or to define at least one further triggering threshold value.