Abstract: The press comprises two tool holders facing each other (28a, 28b), capable of relative movement one towards the other and back again. Each tool holder carries a bending tool (40a, 40b) and a clamping tool (42a, 42b). The tool holders (28a, 28b) are in addition capable of relative movement between two working positions in one of which the rear edge (46a) of a tool holder (28a) is so positioned as to cooperate, in order to bend the sheet (L) in a first direction, with a front edge (44b) of the bending tool (40b) of the other tool holder (28b), and the clamping tool (42b) of the other tool holder (28b) is immediately opposite the tool of the first tool holder (28a) in order to cooperate with it through the interposed sheet (L). In the other working position, the functions of the edges of the bending tools and the functions of the clamping tools are reversed in order to carry out the bend in the other direction.

Abstract: In order to load and discharge pieces of sheet metal automatically onto and from a machine tool having a horizontal table movable along a first horizontal axis, a horizontal discharge table and a horizontal loading table are provided in positions in which the tables are side by side and substantially aligned with the horizontal plane of the table of the machine tool. An unprocessed piece of sheet metal to be supplied to the machine tool is placed on the loading table. Initially, the piece-holding table of the machine tool is positioned beside the discharge table. The piece of sheet metal on the piece-holding table is transferred to the discharge table by being slid on the bearing surfaces of the tables in the direction of a second horizontal axis perpendicular to the first axis. The table of the machine tool is then moved to a position in which it is beside the loading table.

Abstract: In a punching processing method, a punch chip having a roller shape is arranged in a punch chip holder rotatable around the vertical axis and can be rotated around the horizontal axis. A die chip having a roller shape is arranged in a die chip holder rotatable around the vertical axis and can be rotated around the horizontal axis. Punching processing of a work is performed, in cooperation with the punch chip and the die chip, by moving the work in the horizontal direction in a state in which the work is held between the punch chip and the die chip. Further, a roll forming die used in this punching processing method is also proposed. Accordingly, it is possible to perform various kinds of punching processings for a short time without causing any seam and easily perform processings of a circle and a curve in addition to processing of only a straight line.

Abstract: A compact safety switch comprises a housing having an axially sliding ram mounted therein. The lower end of the ram is in contact with an actuating rod of a switch, which is aligned with the ram. The upper end of the ram lies against a cam formed in the outer surface of an indexing wheel. A pre-tensioned helical spring surrounds the lower end of the ram for holding the ram in place. The indexing wheel is provided on one end of the cam with a radial notch for locking a key inserted into the keyway and at an opposite end of the cam with a resting notch. The safety switch further includes an interlocking mechanism having a stator located concentric to the ram and an armature integral with the ram. With the key inserted in the keyway, the armature is pushed out of the stator and the upper end of the ram is held in engagement with the resting notch.

Abstract: The invention describes utilization of a cell culture of the strain of fungus Fusarium sambucinum Fuckel var. ossicolum (Berk. et Curt.) Bulai VSB-917 (All-Union Collection of Industrial Microorganisms of the VNIIgenetika Institute, collection code VKPM F-168) for application in the capacity of a producer of physiologically active substances for prophylactic and curative purposes.

Abstract: In the case of a plug-in commutator with a hub body (1) consisting of an electrical isolation material and having evenly distributed and positioned grooves of like design over its circumference, in which each of the segments (5)--of like design--which form the commutator path, is inserted by forming a form-fit connection in radial direction, the segments (5) are safeguarded from a shift in relation to the hub body (1) by a clamping force that is based on an overdimension (x, z) of the segments (5) and/or of material parts of the hub body (1) that facilitate the positioning of the segments (5). Only in the area of the two end sections (18, 21) of the segments (5) and/or the grooves is the overdimension (x, z), which determines the clamping force exerted on the segments (5), provided.

Abstract: A microcontroller for use in battery charging and monitoring applications is disclosed. The microcontroller includes a microprocessor and various front-end analog circuitry such as a slope A/D converter and a multiplexer for allowing a plurality of analog input signals to be converted to corresponding digital counts indicative of signal level. In order to make the measurements of the selected analog inputs more precise, the microcontroller uses a unique calibration procedure whereby selected parameters associated with the analog circuitry that are subject to variation are measured during test and corresponding calibration constants are calculated therefrom and stored in program memory. These stored calibration constants are subsequently used by the microprocessor in conjunction with the digital counts of the analog input signals for calculating a more precise measurement of the analog input signals.

Abstract: A portable muscle stimulator with removable data storage card is disclosed in which the removable data storage card is secured within the power muscle stimulator on specially designed rail guides which prevent the removable data storage card from being inserted to the power muscle stimulator incorrectly and which ensure that the power muscle stimulator is secured in a removable fashion within the power muscle stimulator. The portable muscle stimulator include a multitude of safety features which are designed to prevent injury to the user while at the same time to ensure that the portable power muscle stimulator is easy to use.

Abstract: A process for the formation of a patterned resist of a photocurable material on a circuit board, the uncured portion of which is water soluble. The process includes the steps of forming a layer of an aqueous emulsion of a photocurable material upon the circuit board, drying the layer to a substantially dry and non-tacky state, imagewise exposing the layer to radiation to cure portions of the layer exposed to the radiation, and removing unexposed portions of the layer by washing with water. In a preferred embodiment, the photocurable material is an organic solvent solution of an epoxy acrylate derived from an epoxy novolac resin which has been carboxylated to render it alkali-developable.

Abstract: An adjustable and disposable blood pressure cuff comprises a bladder provided with adhesive layers on both sides thereof which are covered by peelable strips. According to the method of using the cuff, selected strips or portions thereof on one side of the cuff are peeled away and removed. The cuff is then folded and adhesively secured to itself at the optimum width for the circumference of the limb of the patient. Selected strips or portions thereof on the other side of the cuff are peeled away and removed so that the cuff may be adhesively secured about the limb of a patient. In a second embodiment, a hook-and-loop fastener piece replaces the adhesive layer on the other side of the cuff for securing the cuff about the limb of a patient.

Abstract: A composite stratiform material (1) having at least three interfused layers and comprising:(I) a carried layer (10) formed of a mixture containing polypropylene and a particulate organic filler;(II) a first outer layer (12) interfused with said carrier layer at a first interface (11) and consisting essentially of a mixture containing polypropylene and an inorganic filler;and (III) a second outer layer (14) interfused with said carrier layer at a second interface (13) located opposite said first interface (11) and consisting essentially of a mixture containing polypropylene and an inorganic filler.

Abstract: A method for the production of an inherently stable self-supporting composite part for engine hoods for acoustic screening of noises. A prefabricated outer membrane blank part is cut and trimmed to form an outside sheet. This outside sheet is bonded to a prefabricated inside packing to form a self-supporting structure independent of the engine hood. The inside packing is provided with fastener elements and a removable protective film attached to an exposed surface of the packing. A primer is applied to the outside sheet of the self-supporting structure. A lacquer is applied to the primer and the protective film is removed.

Abstract: A procedure for obtaining carbocalcitonin comprising the condensation of fragment 1, a docosapeptide corresponding to the carboxamide end of the carbocalcitonin sequence, conveniently protected and anchored on resin, with fragment 2 or 3, a nonapeptide corresponding to the amino end of the salmon calcitonin sequence, with a ready-formed cycle between the Asu and Ser residua, and the treatment of the complete peptide skeleton (fragment 6 or 7) with an acid to free the totally deprotected peptide from the resin.

Abstract: An airborne vehicle generally comprises a body, a lifting mechanism for lifting the vehicle, and a steering mechanism operable by a user for steering the vehicle. The lifting mechanism comprises first and second counter-rotating propellers mounted in a front end and a rear end, respectively, of the vehicle body. The lifting mechanism further comprises a front air intake and a rear air intake mounted in proximity to and above the first and second propellers, respectively. The steering mechanism comprises a plurality of louvers mounted on a bottom of the vehicle body below the first and second propellers. The operator uses a steering mechanism in a passenger position to adjust inclinations of the louvers so as to steer the vehicle.

Abstract: Thermal spraying method and apparatus for depositing a coating onto a substrate by introducing material to be coated directly within the arc discharge area and by establishing a stable laminar plasma stream. By choosing particular parameters of the spraying method, namely electrical parameters and rate of ionizable fluid, required for establishment of plasma arc there is possible to enable efficient melting of material and conveying thereof toward the surface to be coated without spreading outside and before it is evacuated toward said substrate.

Abstract: A system for the model-based compression of speckle images in which the pulse characteristics of the known coherent imaging system which generated the speckle image to be compressed are used together with a scatterer image model to modify that scatterer image to contain impulse information such that when the impulse information is convolved with the pulse, the speckle image is reproduced. The modified scatterer image is compressed and outputted together with the pulse characteristics so that the speckle image can be reproduced.

Abstract: An inhibitor of cholesterol synthesis is used for the treatment, alleviation or prevention of skin disorders.

Abstract: A connecting structure for completing an electrical connection between a flat cable and bus bars is provided. The flat cable is provided at an end portion thereof with an exposed conductive part and an ear part arranged on a tip of the flat cable. By bending the exposed conductive part in a direction perpendicular to the plane of the flat cable, the ear part is arranged perpendicular to an extending direction of the flat cable. The bus-bar unit has first and second setting surfaces, a plurality of exposed parts of the bus bars arranged on the first setting surface and an ear holding part arranged on the second setting surface. In the arrangement, the ear part of the flat cable is attached to the ear holding part while the exposed conductive part of the cable is attached to the first setting surface.