baber/WOPTO huggingface dataset:
Patent SE-7503355-L (SE)
Inventor: LANGE D
IPC: B61G7/00
Filed: 1975-03-24
Abstract: 1501257 Operating automatic central buffer couplings GERMANY MINISTRY OF TRANSPORT 8 May 1975 [8 July 1974] 19457/75 Heading B7T Apparatus for operating the lock of an automatic central buffer coupling head 4 comprises a telescopic shaft 2 having one end connected through a universal joint 3 with the lock, and the other end rotatably mounted on a bracket 5 and provided with an operating lever 6, the apparatus further comprising a locking lever 7 pivotally mounted by a bearing 12 on the bracket 5, the operating lever 6 and the locking lever 7 being movable to positions (shown by full lines in Fig. 2) in which the lock is held ready for coupling and in which a portion 13 of the locking lever engages in a recess 10 of the shaft 2, the locking lever 7 being movable to a further position (shown by dot-dash lines in Fig. 2) to allow the shaft 2 to be turned to release the lock, and the locking lever 7 being movable to a still further position (not shown) in which it rests against a stop surface 11 of the bracket 5 and, by engagement of a flat surface 8 of the locking lever with a lug 9 of the shaft 2, holds the shaft in a position in which the lock is inoperative, for use in, e.g., shunting operations.
Patent SE-7601518-L (SE)
Inventor: DORSMAN A K
IPC: H03M1/00
Filed: 1976-02-11
Abstract: An analog to digital converter wherein an incremental pulse width modulator controls first and second modes of operation of a bridge network of switches such that the bridge network of switches passes a precision current from a current source into a summing input of an integrator during the first mode of operation and away from the summing point of the integrator during the second mode of operation. The bipolar precision current from the bridge network of switches is summed with an analog current at the summing input of the integrator to cause the integrator to develop a voltage signal proportional to the integral of the sum of these currents. In response to the voltage signal and to clock pulses, the incremental pulse width modulator precisely controls the first and second modes of operation of the bridge network of switches and enables an output circuit to generate a digital representation of the amplitude of the analog current.
Patent SE-7602681-L (SE)
Inventor: GRAF C E
IPC: H02P7/292
Filed: 1976-02-27
Abstract: A motor control system of the type employing phase controlled rectifiers for controlling the power supplied from a polyphase alternating current source to a direct current motor includes circuitry to detect the existence of a rectifier which is conducting at an improper time and to provide appropriate corrective action to terminate such improper conduction.
Patent SE-7609347-L (SE)
Inventor: LUNDBERG B E O
IPC: H01B7/12
Filed: 1976-08-24
Abstract: An electrical cable of the self-floating type for use in marine environments is provided with elements for taking up mechanical tractive forces. The electrical conductors of the cable are surrounded by an inner friction layer with a low friction coefficient. Around this layer a force equalizing layer of metallic material is provided and this layer is surrounded by hollow strands of soft plastic material. An outer friction layer of the same material as the inner friction layer surrounds the hollow strands and the whole system together with the elements for taking up the tractive forces is embedded in a cable mantle of rubber-like plastic material.
Patent SE-7613723-L (SE)
Inventor: DUVALL D S
IPC: B23K20/00
Filed: 1976-12-07
Abstract: An interlayer for transient liquid phase diffusion bonding of the nickel, cobalt and iron alloys is provided between surfaces to be joined as a thin lamellar composite.
Patent SE-7702171-L (SE)
Inventor: JENSEN W E
IPC: B23D71/08
Filed: 1977-02-28
Abstract: Tire rasp is disclosed for a tire buffing machine in which the blades and spacers are removably assembled in holders which in turn are removably assembled between the top and base plates of a hub comprising the tire rasp. Each holder and its assembly of blades and spacers are separately removable from the reversible in the tire rasp hub.
Patent SE-7702481-L (SE)
Inventor: BREUER H
IPC: C07D333/24
Filed: 1977-03-04
Abstract: Cyanoalkylureido cephalosporins of the formula   <IMAGE>   wherein R is hydrogen, lower alkyl, phenyl-lower alkyl, diphenyl-lower alkyl, tri(lower alkyl)silyl, trihaloethyl, a salt forming ion, or the group <IMAGE>  R1 is hydrogen or methoxy; A is straight or branched chain alkylene or   <IMAGE>  R2 is phenyl, 2-thienyl, or 3-thienyl; R3 is hydrogen or lower alkyl; R4 is hydrogen, lower alkyl, cycloalkyl, cycloalkenyl, cycloalkadienyl, phenyl, phenyl-lower alkyl, substituted phenyl, substituted phenyl-lower alkyl, or certain heterocyclic groups; R5 is hydrogen or lower alkyl; R6 is lower alkyl; and X is hydrogen, lower alkanoyloxy,   <IMAGE>  or certain heterothio groups; are disclosed. These compounds are useful as antibacterial agents.
Patent SE-7709476-L (SE)
Inventor: BILSON E A
IPC: C22B11/00
Filed: 1977-08-23
Abstract: This invention relates to a process for the recovery of metal values from copper refinery anode slimes composed largely of copper, selenium, insolubles, and precious metals, including silver, comprising leaching the slimes with a solution containing from 20 to 200 g/l H2SO4 and from 2 to 25 g/l hexavalent chromium at a temperature not exceeding about 80 DEG  C., whereby copper dissolution is maximized and selenium and silver dissolution are minimized, separating the leach solution from the undissolved slimes residue, precipitating selenium from the separated leach solution by treatment with metallic copper, and electrowinning copper from the resulting purified solution.
Patent SE-7714170-L (SE)
Inventor: PASQUET J-C M
IPC: F04B49/00
Filed: 1977-12-14
Abstract: The booster unit comprises a pumping unit (2) connected to a circuit included in a control cabinet (3). The unit only consumes energy when boost action is indispensable. The pumping unit is monobloc: it combines two elements (6 and 7) in sequence in a common pump body (5) which includes a safety thermostat (20) and which supports two manometers. The use of the booster unit leads to an energy saving. It can be used particularly in booster installations in order to supply town water to industrial or residential buildings. <IMAGE>
Patent SE-7907048-L (SE)
Inventor: COLOMBO A
IPC: H04N3/20
Filed: 1979-08-23
Abstract: For the periodic suppression of the beam of a cathode-ray tube in a television receiver during flyback, in response to a blanking pulse V2 normally accompanied by a flyback pulse V1 of shorter duration, a control transistor T11 is saturated to render conductive a master transistor T7 in series therewith, together with several slave transistors T6, T8 and T13 forming current mirrors with transistor T7. Slave transistor T13 lies in series with a Zener diode DZ across which the beam-suppressing signal V3 is generated; slave transistor T6 activates a comparator CMP having an input A connected to a biasing circuit PL1 including slave transistor T8. Another input B of the comparator receives from a voltage divider PL2 a biasing voltage of such magnitude that an output C of the comparator feeds back a holding signal to another control transistor T12, in parallel with transistor T11, to maintain the conduction of master transistor T7 until a flyback pulse V1 applied to biasing circuit PL1 reverses the comparator whereby the beam-suppressing signal V3 disappears with the blanking pulse V2. In the absence of flyback pulse V1, signal V3 persists for an indefinite period.
Patent SE-8005192-L (SE)
Inventor: ZANINELLI E
IPC: B23B29/32
Filed: 1980-07-16
Abstract: A revolving tool carrying turret for lathes and the like machine tools, comprises a fixed base and a movable tool carrying body, effective to be locked to one another by base ring gears, the fixed base being provided with a central upright thereon is coaxially formed a screw rigid therewith, engaging a nut screw effective to revolve and axially move through a predetermined angle, corresponding to the movement required for unlocking or locking the base ring gears. The central upright supports, at the top end thereof, an electric motor therewith is coupled an epicyclical unit having a first end gear wheel rigid with the tool carrying body and a second end gear wheel rigid with the nut screw, between the two end gear wheels being located one or more planet wheels.
Patent SE-8005234-L (SE)
Inventor: BIRK K-P
IPC: G09F7/08
Filed: 1980-07-17
Abstract: The plate has a baseplate (10) which has on the front plate rails (12) which are provided with undercuts (13) and to which at least one character support (16 to 18) is fastened. The baseplate (10) has, on its rear, holding rails (27) which are provided with undercuts (29), into which engage hook webs (33) of a holding plate (30) which has holes (31) for fastening means. The distance of the holding plate (30) from the baseplate (10) approximately corresponds to the thickness of the holding rails (27). The holding rails (27) have edge strips (20, 21) which are arranged on the lateral plate edges of the said rails (27), are releasably attached and secure the character support (16 to 18) and the holding plate (30) against displacement. In order to produce a plate which is as simple and flat as possible and which is better secured against total or partial removal, the character support (16 to 18) too is provided with hook webs (19) which engage the undercuts (13) of the plate rails (12) from behind. The holding plate (30) overlaps a plurality of holding rails and the holes (31) provided for the fastening means are arranged at the same height between two holding rails or between the ribs (28) of a holding rail (27) which project from the baseplate (10) at a basic distance in a V-shaped manner. <IMAGE>
Patent SE-8101371-L (SE)
Inventor: FUJIWARA H
IPC: D21F1/02
Filed: 1981-03-03
Abstract: An improved slice lip applicable to a head box for a paper-making machine. The improvement includes a main body and the joint portion on the liquid-contacting side of the lip being fitted on the same plane, a neck portion having low bending rigidity in the orthogonal direction of the flow formed between the fitting portion of the lip to the main body and the tip portion of the lip in the direction of the width, and a plurality of adjusting rods connected to the tip portion of the lip which are so disposed as to be capable of adjusting a tip gap between the tip portion of the lip and its main lip in the direction of the width whereby a sheet-like jet can be obtained.
Patent SE-8101573-L (SE)
Inventor: VAINIKKA M
IPC: A47B41/02
Filed: 1981-03-12
Abstract: The invention relates to a pivot means for a desk top. Said means of the invention comprises two arm members whose first ends are articulated to the desk body and which are both fitted with a flange bearing against the desk body for supporting the arm members inclined towards the front edge of the top. The top is articulated to the opposite ends of said arm members by means of said arm members connecting pin in such a manner that the top rear edge can be erected on the vertically supported arm members and lowered down by moving the top onto the arm members pivoted towards the rear edge of the desk body. The bottom face of the top near the front edge of the top can be provided with a locking groove corresponding to a shoulder-shaped retainer formed in the desk body for locking the top on the desk body in the front-edge direction.
Patent SE-8105098-L (SE)
Inventor: MILLER W J
IPC: H04L29/06
Filed: 1981-08-28
Abstract: Communication over data links using binary synchronous protocol that is to be made secure according to the Federal data encryption standard (DES) is enhanced by utilizing an encrypted message format wherein the initialization vector for the DES algorithm is at the trailing end of the message. Additional information or control words may also be strung at the trailing end of the encrypted message format without causing throughput loss while enhancing the security and flexibility of the encrypted message in both point-to-point and multipoint systems.
Patent SE-8204642-L (SE)
Inventor: KHAIT YAKOV MOISEEVICH
IPC: H02K1/12
Filed: 1982-08-10
Abstract: Iron bodies of an electrical machine which can be removed from one another, which electrical machine contains a yoke (1) and a toothed layer (2) which rests thereon and is designed from a ferromagnetic folded strip having folds (3) which are at right angles on the yoke (1). The teeth of the toothed layer (2) are in each case constructed by means of at least one fold (3) and the grooves (7) for a winding (8) by the walls of the adjacent folds (3) and the strip sections (9) between them. The upper edge (10) of that one of the folds (3) which forms each tooth and rests on a corresponding groove (7), is bent in the direction of this groove (7), as a result of which the groove slot is covered. <IMAGE>
Patent SE-8206540-L (SE)
Inventor: BERG A
IPC: H01B13/00
Filed: 1982-11-17
Abstract: The robot tool comprises a holder (3) with a connection (4) for fixing it on a robot arm. On the holder are two engagement components (6a,6b) with grip units (16a,16b) for retention of an insulated conductor (24). Between the engagement components (6a,6b) are two stripping tools (7a,7b) for removal of the insulation around the conductor (24). - Between the stripping tools (7a,7b) are pincers or scissors (8) for severing the conductor (24), and the engagement components (6a,6b) for cable retention are displaceable relatively to the holder (3). The holder (3) has straight line guides (9a,9b) for the engagement components, and which run parallel to the outermost axis (X) of the robot arm.
Patent SE-8303141-L (SE)
Inventor: GRIMM R
IPC: B60J7/02
Filed: 1983-06-03
Abstract: A cable guide for automobile sliding roofs having two lateral guide components (9), which together displaceably guide the guide shoes (7,8) of a sliding panel, and one forward guide component (10), adjoining the two lateral guide components. To achieve a simplified construction which can be manufactured and installed at low cost while simultaneously avoiding butt joints in the region of the cable guide channels which are (19,10) continuous through all three guide components, all three guide components (9,10) have an identical cross-sectional shape and are formed from a single-piece guide frame (11).
Patent SE-8304374-L (SE)
Inventor: CORK D J
IPC: C12P3/00
Filed: 1983-08-11
Abstract: Sulphate is converted to elemental sulfur in two successive fermentation steps. In the first step an acetate-utilizing microorganism (e.g., Desulfobacter postgateii) converts sulfate to hydrogen sulfide. The second step utilizes an acetate producing microorganism (e.g. Chlorobium thiosulfatophilum) to convert hydrogen sulfide to elemental sulfur. Acetate produced by the Chlorobium stage can be recycled to provide energy for the sulfate reduction reaction.
Patent SE-8307235-L (SE)
Inventor: ISHIHARA Y
IPC: B22D11/126
Filed: 1983-12-30
Abstract: A gas cutting machine for cutting a cast strand includes a torch and is movable downward together with a cut portion of the cast strand. In the neighborhood of the torch is located a movable hood which is movable in synchronism with vertical lifting operation of the gas cutting machine, and an expansible sludge discharge pipe and an expansible suction duct communicated with a suction blower are mounted on the movable hood. A divisional dummy bar is utilized and includes an upper and lower divisional dummy bar, and a connector for connecting the divisional dummy bars together. The connector comprises an upper member and a lower member, the upper member having in its inner cavity a pair of levers pivotally supported on lever shafts and the lever havign a locking roller at the lower end thereof. The lower member includes a hooking head held by a pair of locking rollers.
Patent SE-8400271-L (SE)
Inventor: PERSSON H
IPC: B21D22/12
Filed: 1984-01-20
Abstract: A hydraulic press with a pressure cell comprises a tray-shaped press plate with a bag-like diaphragm and a forming rubber pad and a press tray for a forming tool and a workpiece. The end wall portions projecting from the mid portions of each of the press plate and from the base of the press tray, provide thickness transitions which define a cavity in the operating position of the press tray. Between the press plate and/or the base of the press tray and the confronting force-absorbing surfaces of the yokes of the press frame of the press, play is provided in a portion above and below, respectively, the thickness transitions. This play allows the high stress levels which would otherwise arise at the thickness transitions to be reduced.
Patent SE-8401433-L (SE)
Inventor: KLAK R
IPC: F02M59/42
Filed: 1984-03-14
Abstract: The invention relates to a solenoid valve especially for flame starting systems on commercial vehicle internal combustion engines, which is inserted in a line which is connected on the one hand to an injection pump of the internal combustion engine and on the other to a nozzle of the flame starting system. A spring-loaded armature carried longitudinally displaceably in the solenoid valve, which armature together with the base of the solenoid valve and an intermediate plate clamped between the base and the housing of the solenoid valve defines an annular chamber, closes the line leading to the nozzle between injections. The line leaving the injection pump opens into the annular chamber in such a way that the fuel impact pressures occurring between the injections are directed against the intermediate plate or transversely relative to the armature, in order to ensure correct and durable sealing of the solenoid valve.
Patent SE-8402696-L (SE)
Inventor: PEDERSEN H N
IPC: F24D3/10
Filed: 1984-05-18
Abstract: In a subterranean heat insulated pipe system as laid with angellike bendings between straight pipe lengths, i.e. a district heating pipe underneath a street angle, the conventional bending elements are substituted by pipe elements joined so as to form a bending run of a relatively large bending radius, which, depending of the pipe size, has a minimum value, by which the pipe bending by itself and by interaction with the earth is able to take up the expansion and contraction forces, which are created in the pipe in response to temperature changes therein. The said minimum value has been found to be so low that in many instances it is hereby possible to avoid the sharp bending elements with their associated heavy problems due to expansion effects.
Patent SE-8403279-L (SE)
Inventor: ANDERSSON T
IPC: B62D27/06
Filed: 1984-06-19
Abstract: There is an outwards opening door in at least one side of the body of a lorry. Locking this door is carried out by a locking bar (12A, 12B) which can be turned so that locking pins  (15) at the bar's upper and lower ends lock into or release from locking devices at the openings' upper and lower edges. According to the invention, the locking bar is axially movable and connected to a lever in such a way that, when the lever moved upwards or downwards. The locking bar's axial position is changed.<IMAGE>
Patent SE-8403627-L (SE)
Inventor: HEGGBOM S
IPC: G05D23/00
Filed: 1984-07-09
Abstract: A heat supply regulating device comprises a heating source (13) and regulating equipment (12) to which are connected one or more measurement value probing units (12a, 12b) which, dependent upon received measurement values regulate the heat output from the source. The regulating equipment (12) is controlled (10b) by a unit which probes the momentarily occurring factual heating requirement of the air to be heated or of a part of it. The air quantity is allowed to pass an energy diffusing component (4), and the energy absorbed by the air and its momentary heat content is determined. - The energy absorbed by the air quantity is compared with a theoretically and/or empirically determined energy absorption valid for an air quantity with fixed heating requirement or a predetermined water content in the fluid phase. From the determined energy difference the air momentarily occurring factual higher and/or lower heating requirement is evaluated.
Patent SE-8404531-L (SE)
Inventor: BERGLUND PER ROODE
IPC: G01L5/08
Filed: 1984-09-10
Abstract: PCT No. PCT/SE85/00319 Sec. 371 Date May 9, 1986 Sec. 102(e) Date May 9, 1986 PCT Filed Aug. 28, 1985 PCT Pub. No. WO86/01890 PCT Pub. Date Mar. 27, 1986.A web tension meter, particularly suited for measuring the tension in moving webs, e.g. paper in paper machines or a winding machine. The meter is based on the principle of supplying pressurized air through a passage (4) and a passage (11) to an outwardly open space (8) which is surrounded by a measuring opening in the form of an annular slot (9) coupled to a pressure gauge (via 5). The paper is allowed to pass in front of the openings (8, 9) at some millimeters distance therefrom. The measured pressure is quite surprisingly a linear, or near linear, function of the tension in the web.
Patent SE-8406576-L (SE)
Inventor: BRUNNER J
IPC: A61M1/16
Filed: 1984-12-21
Abstract: The invention relates to a device for the automatic determination of the efficacy of the treatment of kidney patients by haemodialysis. Its aim is to minimise the cost while simultaneously increasing the accuracy and reliability as well as integration of the measuring device into the haemodialysis apparatus. The object is to carry out during a dialysis real-time quantitative determinations of the concentration of the physiological metabolites urea and/or creatinine with a simplified electroenzymatic measuring system using the dialysate solutions present in the haemodialysis machine. The essential component of the invention is a pH electrode which is coated with immobilised enzyme and is located in a measuring cell. The metering device, which is connected to the measuring cell, for metabolite-containing solution for measurement or calibration is inserted in a dialysate outflow line leaving the dialyser outlet. A central control and analysis unit is connected to the pH electrode, the metering device and control valves in the dialysate lines. <IMAGE>
Patent SE-8500379-L (SE)
Inventor: JOHNSSON ALLAN
IPC: F16B13/04
Filed: 1985-01-28
Abstract: This invention is a roofing hook, notably a roofing hook that is designed to be inserted into a hole in a roofing sheet.The invention is distinguished by two parts (3, 5) of which the first is laterally reversed during installation, whereby the upper legs (3a, 5a) of both pieces point in the same direction, which makes it possible to insert these legs into a hole, for example in a roofing sheet. Both lower hook components (3c, 5c) of the hook piece point in opposite directions during the installation, but will be aligned once turned inward- one piece is turned 180 degrees -whereby the others will effectively remain in the hole (2) while both hook pieces work in unison to prevent an internal twisting when under load.<IMAGE>