摘要:
The object of the invention is a liner (11, 21, 43) and a method for monitoring of quality of pipeline renovation after the renovation. The liner according to the invention (11, 21, 43) is meant to be cured inside a pipe (2, 4, 5, 42) to be repaired, for example a pipe to be coated. There is at least one sensor (45, 46, 47, 48) attached to the liner that is fitted to monitor, that is to measure, humidity level of the renovated pipeline or its surroundings.
摘要:
This invention relates to testing and determining a threshold value used in psychometric testing in field of ophthalmology, neuro-ophthalmology and visual neuropsychology. The method comprises at least the following steps: a) displaying a symbol with a distinctive visual appearance and with a stimulus level to a display at a stimulus time-point, the symbol selected from a group of possible symbols, b) monitoring if a response is given on a response device with multiple choices, each choice representing a possible visual appearance or location of the symbol, and b1) if a response is not given in a response time-limit from the stimulus time-point, increasing the stimulus level of the symbol by a predetermined step and returning to step a), or b2) if a response is given in the response time-limit from the stimulus time-point, comparing the response to symbol displayed in step a), and c1) if the response does not correspond to the symbol displayed in step a), producing, e.g. displaying, an error feedback and returning to step a), or c2) if the response corresponds to the symbol displayed in step a), determining if stop criteria for the test is satisfied, and d1) if stop criteria for the test is not satisfied, decreasing the stimulus level by a predetermined step and returning to step a), or d2) if stop criteria for the test is satisfied, ending the test.
摘要:
The invention relates to a plate heat exchanger and a method for constructing multiple passes in the plate heat exchanger. A plate heat exchanger (1) according to the invention comprises at least one stopper plate (7) arranged between the outer surface of the plate pack (6) and the shell (2) of the outer casing of the heat exchanger for arranging multiple passes for the second heat exchange medium to the heat exchanger, wherein the stopper plate (7) is welded to an additional planar structure of the plate pack.
摘要:
The present invention provides a roof hatch (100), which comprises a frame (101) attachable to an opening (102) in a roof (103) of a vehicle, a lid (104) arranged in connection with the frame (101), and at least one actuator (105) configured to move the lid (104) with respect to the frame (101). Each of the at least one actuator (105) comprises a rotatable member (201, 301, 401) attached to the frame (101), a leaf spring (206) having a first and a second end, the first end of the leaf spring (206) being attached to the rotatable member (201, 301, 401) and the second end of the leaf spring (206) being attached to the frame (101), a connecting member (107) having a first and a second end, the first end of the connecting member (107) being connected to the leaf spring (206) and the second end of the connecting member being connected to the lid (104), and rotating means (108, 203, 204, 205, 303, 304) configured to rotate the rotatable member (201, 301, 401) so that the lid (104) can be moved with respect to the frame (101).
摘要:
The invention relates to an edge barrier element for use in building construction or the like. The edge barrier element (1) is rectangular and has a first and a second horizontal edge (2, 2'), which are parallel to each other, and a first and a second vertical edge (3, 3'), which are parallel with each other and perpendicular to the first and second horizontal edge (2, 2'). The barrier element (1) further comprises a plurality of first steel wires (4, 4', 4"), which are arranged to connect the first and the second horizontal edge (2, 2'), and which are parallel with the first and the second vertical edge (3, 3') and between them, as well as a plurality of second steel wires (5, 5', 5", 5"'), which are arranged on a first side of the first steel wires (4, 4', 4"), perpendicular to them and attached to them by welding. Furthermore, at least on the first and second horizontal edge (2, 2') third steel wires (6, 6') are arranged at a second side of the first steel wires (4, 4', 4"), so that the third steel wires (6, 6') are essentially opposite and parallel to corresponding second steel wires (5, 5', 5", 5"') on the first side of the first steel wires (4, 4', 4")..
摘要:
The invention relates to an arrangement for picking and sorting products in a warehouse, which arrangement comprises a main body (400) arranged to move in at least one direction, at least a first load handling unit (401) and a second load handling unit (401), arranged adjacent to each other in the main body (400) for positioning the products (101, 102) to a storage position and removing the products from a storage position, means for producing location information of the products in the storage position, and a control unit for controlling the movements of the main body and the load handling units, based on the location information, for sorting the products to storage positions by type of products. The invention also relates to method for picking and sorting products in a warehouse as well as to a warehouse.