摘要:
A weighing scale, e.g. a top-pan scale, having a scale pan (01, 02) supported on a force transducer, and a corner load sensor (03, 04, 06, 08, 09) measuring the tilting of the scale pan (01, 02) relative to the force transducer. The corner load sensor includes a light beam source (03, 04, 06) emitting a first light beam and a second light beam. The first light beam and the second light beam are directed toward a reflecting surface on an underside of an arrangement that includes the scale pan (01, 02). The first light beam and the second light beam are respectively inclined relative to the reflecting surface of the untilted scale pan (01). The corner load sensor (03, 04, 06, 08, 09) of the scale also includes a first optical sensor (08) measuring the first light beam reflected by the reflecting surface. If no corner load exists, a predetermined proportion (12) of the reflected first light beam is directed to the first optical sensor (08). If the scale pan (02) is tilted, the proportions of the reflected light beams which fall on the two optical sensors (08, 09) change. The corner load sensor (03, 04, 06, 08, 09) has an evaluating unit determining the tilt of the scale pan (01, 02) dependent on the light quantities measured with the two optical sensors (08, 09).
摘要:
A weighing scale, e.g. a top-pan scale, having a scale pan (01, 02) supported on a force transducer, and a corner load sensor (03, 04, 06, 08, 09) measuring the tilting of the scale pan (01, 02) relative to the force transducer. The corner load sensor includes a light beam source (03, 04, 06) emitting a first light beam and a second light beam. The first light beam and the second light beam are directed toward a reflecting surface on an underside of an arrangement that includes the scale pan (01, 02). The first light beam and the second light beam are respectively inclined relative to the reflecting surface of the untilted scale pan (01). The corner load sensor (03, 04, 06, 08, 09) of the scale also includes a first optical sensor (08) measuring the first light beam reflected by the reflecting surface. If no corner load exists, a predetermined proportion (12) of the reflected first light beam is directed to the first optical sensor (08). If the scale pan (02) is tilted, the proportions of the reflected light beams which fall on the two optical sensors (08, 09) change. The corner load sensor (03, 04, 06, 08, 09) has an evaluating unit determining the tilt of the scale pan (01, 02) dependent on the light quantities measured with the two optical sensors (08, 09).
摘要:
An apparatus and method for blood treatment for the single-needle mode, the apparatus having an extra-corporeal blood circuit with a blood infeed line running to the inlet and a blood return line leading away from the outlet, of a blood treating unit, includes in the blood return line a device, e.g., container, for amassing blood, which is in flow-permitting connection for gas transfer with a device, e.g., container, for storing gas. A pressure is calculated and set in the device for storing gas before the arterial and venous phases are started, with two constraints. First, the pressure should be sufficiently low to ensure both no infusion of air into the patient and also regulated flow of blood into the patient even at opposing pressures lower than ambient pressure. Second, the pressure should be sufficiently high to expel blood from the device for amassing blood into the device for storing gas.
摘要:
The present invention relates to methods for dosing a substituate produced by a blood treatment apparatus. Dosing for the present invention is via a hydraulic system of the blood treatment apparatus, the hydraulic system having at least one dialysis liquid supply line which leads into a dialyzer and at least one substituate line. Regulating or controlling the size of the share which passes through the second filtration stage is performed by affecting at least one conveying apparatus and/or at least one flow limitation device and/or a flow divider valve, which are each located or which each operate in the dialysis liquid supply line and/or the substituate line and/or in the branch line which connects the dialysis liquid supply line with the substituate line. The present invention further relates to a control device, a blood treatment apparatus, a medical functional apparatus, and a computer-readable storage medium related to the methods.
摘要:
The disclosure provides an optical system having an optical axis, where the optical system includes a polarization manipulator which includes first and second subelements. The first subelement has a non-planar, optically effective surface. For light passing through the first subelement, the first subelement causes a change in the polarization state. A maximum effective retardation introduced by the first subelement along the optical axis is less than a quarter of the working wavelength of the optical system. The first subelement and the second subelement have mutually facing surfaces which are mutually complementary. The optical system also includes a position manipulator to manipulate the relative position of the first and second subelements.
摘要:
The disclosure provides projection objectives which may be used in a microlithographic projection exposure apparatus to expose a radiation-sensitive substrate arranged in the region of an image surface of the projection objective with at least one image of a pattern of a mask arranged in the region of an object surface of the projection objective. The disclosure also provides projection exposure apparatus which include such projection objectives, as well as related components and methods.
摘要:
Catadioptric projection objective (1) for microlithography for imaging an object field (3) in an object plane (5) onto an image field (7) in an image plane (9), including a first partial objective (11) imaging the object field onto a first real intermediate image (13), a second partial objective (15) imaging the first intermediate image onto a second real intermediate image (17) and a third partial objective (19) imaging the second intermediate image onto the image field (7). The second partial objective (15) has exactly one concave mirror (21) and at least one lens (23). The minimum distance between an optically utilized region of the concave mirror (21) and an optically utilized region of a surface (25)—facing the concave mirror—of a lens (23) adjacent to the concave mirror is greater than 10 mm.
摘要:
A process for overwrapping a catamenial device such as a tampon includes the steps of providing a substantially cylindrical overwrapper material, inserting a catamenial device into the overwrap material, and closing the open end of the overwrapper material. The overwrapper material has an open end, a closed end, and a first length. The catamenial device has a tapered insertion end, a longitudinal axis, and a length less than the first length, such that the open end of the overwrapper material extends beyond the insertion end of the inserted catamenial device. Concave clamping jaws are applied to the open end of the overwrapper material to urge it toward the longitudinal axis of the catamenial device; to conform portions of the overwrapper material to the insertion end of the catamenial device; and to fold overwrapper material between adjacent clamping jaws to form fins extending outwardly from the conformed portions.
摘要:
A system and method for retroactive, dynamic determination, and monitoring of collateralization levels of technical installations to aggregate and analyze measured data and to activate financial assets, including dynamically determining a configuration based on acquired data specific to a mode of operation, the configuration being stored with an assignment to the corresponding mode of operation via a lookup table, performing an aggregation and an analysis of operation-specific-measured-data via the network, the operation-specific-measured-data being assigned by the lookup table to at least one specific parameter to determine corresponding collateralization levels by the statistical analysis module on the basis of the operation-specific-measured-data, and dynamically adapting the corresponding collateralization levels on the basis of at least one of a request and a determinable time interval by the monitoring unit and activating the financial assets to increase the collateralization levels, in response to exceeding a definable deviation value relative to the operation-specific-measured-data.
摘要:
To equip a diesel particle filter with a zeolite-containing coating uniformly over the entire length of the particle filter and with a further zeolite-free coating which is applied, from the entry side of the filter, solely up to a specific length of the filter, it is proposed, first, to apply the zeolite-free coating from the entry side of the filter and only thereafter to apply the zeolite-containing coating over the entire length of the filter from the exit side of the filter. As a result of this sequence of coatings, a better adhesive strength of the coatings than when both coatings are applied from the entry side is ensured.