baber/WOPTO huggingface dataset:
Patent SE-7613617-L (SE)
Inventor: HERBERT J F
IPC: B67B7/18
Filed: 1976-12-03
Abstract: A machine for de-capping containers having screw caps is responsive to the presence or absence of a cap on a container and includes an annular body mounted for rotation about a vertical axis and for upward and downward movement towards and away from a container.  The body carries on its periphery vertical axis and for upward and downward movement towards and axes, the lower ends of the arms carrying tools operable to grip the cap.  Coaxially within the body is a plunger-like probe which is spring urged downward relative to the body and which operates a valve controlling a supply of pressure fluid to motors for operating the arms to grip a cap.  If the probe contacts a cap on a container the valve is opened by the relative movement of the probe and body to operate the motors to cause the cap to be gripped.  If no cap is present on the container the valve remains closed and the arms do not operate.
Patent SE-7613802-L (SE)
Inventor: URECH J
IPC: A61K33/14
Filed: 1976-12-08
Abstract: The invention relates to a new, virtually solvent-free crystal form of the sodium salt of Cephacetril and to processes for the manufacture thereof.
Patent SE-7703376-L (SE)
Inventor: KONDO K
IPC: B21B37/52
Filed: 1977-03-24
Abstract: There is disclosed a method of controlling inter-stand tension in rolling mills in which a tension measuring device is provided on each stand. The tension measuring device comprises a pair of load sensing devices provided respectively at the entry and delivery sides of the roll stand. Difference between outputs from the pair of load sensing devices is used as an output value of the tension measuring device. First, while a workpiece is captured by the second stand but is not yet captured by the third stand and when the tension in the workpiece between the first and second stands is consistent with a desired value, the output value from the tension measuring device of the second stand is stored. After the workpiece has been captured by the third stand, the difference between the stored output value and the output value from the tension measuring device of the second stand is used as the measured value of tension. The tension control for the workpiece between the second and third stands is carried out on the basis of the difference between the measured value and a desired value of tension between the second and third stands.
Patent SE-7705931-L (SE)
Inventor: MORCOS N A
IPC: G21G4/08
Filed: 1977-05-18
Abstract: Molybdenum-99/technetium-99m generators utilizing a multiple pH alumina support medium are disclosed herein. The elution of these generators result in a minimum of low yield problems.
Patent SE-7708270-L (SE)
Inventor: FRYKHULT R H
IPC: B04C5/08
Filed: 1977-07-18
Abstract: A hydrocyclone chamber includes a cylindrical part having a tangential inlet and a central outlet for a separated fraction of the incoming mixture, the chamber also including a conical part leading to a second outlet for another fraction of the mixture. A guide bar extends circumferentially along the wall of the cylindrical part at least to the inlet orifice and is bent and inclined to give the mixture flowing from said inlet a component of movement directed radially inward and a component of movement directed axially toward said conical part of the chamber.
Patent SE-7809204-L (SE)
Inventor: ALMQVIST C A H
IPC: B01D25/21
Filed: 1978-08-31
Abstract: The gasket grooves of plate elements are disposed in an intermediate plane. The gasket then will abut the distance members of both adjacent plate elements in its own gasket groove and parts of the respective distance members. The plate elements are fixed relative to each other when the plate elements are clamped together. The gaskets act as guide strips.
Patent SE-7900069-L (SE)
Inventor: AKSAMIT F J
IPC: B23D63/16
Filed: 1979-01-04
Abstract: A saw chain sharpening fixture is disclosed featuring an inverted U-shaped frame adapted to be installed on a cutter bar of a chain saw and having a sharpening opening in a frame. A pair of sharpening tool adaptor guides are mounted on sidewalls of the frame and diverge outwardly from the sharpening opening, the adaptor guides each having an elongated bearing surface the lowermost portion of which is adapted to be disposed below the top of the cutter bar for supporting a sharpening tool adaptor on a selected one of the guides.
Patent SE-7907965-L (SE)
Inventor: TSUKAMOTO G
IPC: C07D235/18
Filed: 1979-09-26
Abstract: 2-Substituted benzimidazole compounds of the formula: (I) or, (II) wherein R1 is hydrogen, halogen, lower alkyl or lower alkoxy, and R2 is hydrogen or lower alkyl with the proviso that R1 and R2 do not stand for hydrogen simultaneously and, when R1 is hydrogen, R2 cannot mean a methyl group at the 6th position on the pyridin-2-yl group or methyl an isobutyl group on the phenyl group; are useful as anti-inflammatory agents and/or analgesics.
Patent SE-8000770-L (SE)
Inventor: BRAMM G
IPC: A61M60/441
Filed: 1980-01-31
Abstract: PCT No. PCT/DE79/00053 Sec. 371 Date Jan. 17, 1980 Sec. 102(e) Date Jan. 17, 1980 PCT Filed May 31, 1979 PCT Pub. No. WO79/01155 PCT Pub. Date Dec. 27, 1979. Electromagnetic driving mechanism for oscillating displacement pumps (10) is described which comprises a linear motor (21, 22) and a control circuit (51, 52, 53, 54). The control circuit controls the stroke movement of the linear motor (21, 22) in response to the deviation of the actual value of a stroke parameter (stroke distance, stroke speed, stroke acceleration, and pressure of the medium being pumped) from the reference value of this stroke parameter. A preferred embodiment is assembled in such a manner that the pump (10) proper may be easily exchanged and constructed as a discardable unit. Such a pump unit (10) is particularly desirable in connection with blood pumps.
Patent SE-8005656-L (SE)
Inventor: ROSAEN NILS O
IPC: G01F1/22
Filed: 1980-08-11
Abstract: A fluid flow meter is provided and comprises a housing having a fluid inlet and a fluid outlet and a fluid passage for connecting the inlet with the outlet. The fluid passage further includes an elongated cylindrical chamber having one end open to the inlet and the other end open to the outlet while a piston is axially slidably mounted within this housing chamber and is movable between a first and second position. The outer periphery of the piston is sealed with respect to the housing. The piston includes a removable orifice plate having a fluid port open to the inlet end of the chamber while a fluid passage formed through the piston fluidly connects the port with the outlet end of the chamber. A rod is positioned within the housing and held in place by removable housing end covers. The rod includes a tapered portion positioned through the port which variably restricts the port in dependence upon the axial position of the piston. A resilient member urges the piston towards the inlet end of the chamber while an indicator is connected to the piston to provide an exteriorly visible signal of the axial position of the piston member and thus of the flow through the flow meter. Further, the piston assembly is constructed as a cartridge assembly so that the top cover can be removed and a new cartridge assembly installed quickly and easily. A set point is provided so that the new cartridge can be quickly zeroed.
Patent SE-8005886-L (SE)
Inventor: DEMARCO R
IPC: A61K8/73
Filed: 1980-08-22
Abstract: A hair conditioning composition comprises a silicone polymer (e.g. a polydimethylsiloxane containing aminoethylaminopropyl groups) and a cationic polymer (e.g. cyclized dimethyldiallyl ammonium chloride polymers and copolymers thereof with acrylamide, poly(dimethyl butenyl ammonium) chloride compounds and quaternized polyvinyl pyridine) in an aqueous medium and a method of conditioning hair involving the application of said composition to the hair.
Patent SE-8100526-L (SE)
Inventor: BERGE HALLVARD
IPC: B27F1/00
Filed: 1981-01-28
Abstract: A wooden pole or standard for power lines or the like comprises a number of staves (2) having trapezoidal cross-section with side faces forming a mutual angle of 360/n degrees, n being the number of staves in the pole, and which staves are glued together along adjacent side faces so that a pole (1) having a centrally extending hollow space is formed. All staves (2) are equally shaped lamellae in a number which, for the cross-sectional dimension in question, is sufficiently large to achieve a laminated structure in the circumferential direction of the pole, and the individual lamellae are, as required, finger jointed for achieving the desired pole length. A machine for manufacturing staves for such a wooden pole comprises a milling device consisting of a pair of milling spindle holders (14a, 15a) arranged on respective sides of a feeding means (17) for stave blanks (11), and which are angularly adjustable and have milling tools (12, 13) for shaping of opposite side faces of the stave blanks. One of the spindle holders (15a) may, during feeding of a stave blank (11), be moved outwards and away from the other spindle holder (14a) with a speed which is related to the feeding speed of the stave blanks (11). The movement of the spindle holder (15a) is started and stopped automatically by means which are actuated by the forward and rearward end, respectively, of a stave blank (11), and the spindle holder (15a) is returned automatically to the initial position by stop of said movement.
Patent SE-8102023-L (SE)
Inventor: ENGA B E
IPC: B01D53/94
Filed: 1981-03-30
Abstract: A turbocharged internal combustion engine has a chamber containing a catalyst for removal of pollutants from the exhaust gas from the engine by catalytic oxidation of the pollutants.
Patent SE-8102481-L (SE)
Inventor: KAUFELDT R
IPC: B60B1/04
Filed: 1981-04-16
Abstract: The invention concerns an automatic arrangement to ensure that wheel spokes taken from an unorganised collection of spokes can be fed in series along a certain axis of movement. A collection of spokes (42) is placed in a magazine (16, 17), from which a grab tool (1) picks out the individual spokes and delivers them to a queuing unit (20, 21), in which a number of spokes are retained, one on top of the other. The spokes are released individually down into the queuing unit (20, 21) to a position where they are turned so that the spoke head arrives in the desired position, where after the spoke is sent to a lower position where it is retained in a tube (37) from which distribution takes place via a pusher (39).<IMAGE>
Patent SE-8105796-L (SE)
Inventor: ANDERSSON A
IPC: E02F9/28
Filed: 1981-10-01
Abstract: For load-buckets and similar devices a cutter (1) has been designed, rigidly fixed to the bucket (2) with bolts (3) at the lip (4) and on the outside of the bucket's (2) forward edge (5), whereby the cutter (1) has in principle the same shape as the edge (4) and displays one or more points (9, 11) which form a strip of steel-plating whose forward and backward edges respectively are in principle parallel. The cutter (1) is divided into sections and comprises a midsection (6), one or more side sections(7), which are symmetrically placed on each side of this and whose two sides form exact replicas of each other, as well as a corner section (8) at each of the cutter's (1) flanks; all the sections are equipped with identical cutting edges and are individually movable in the cutting plane.<IMAGE>
Patent SE-8200931-L (SE)
Inventor: MIRSBERGER H
IPC: F16B13/10
Filed: 1982-02-16
Abstract: Rivet sleeve 1 has a succession of annularly-shaped recesses 1d of of saw- tooth configuration which engage with a sharp edged rim 2b of an expansion body to prevent loosening. The rivet is used, for example to fasten insulating material 5 to a wall 6, and the force applied to the stem 2 when the rivet is expanded is sufficient to break the stem at a predetermined breaking point 3. <IMAGE>
Patent SE-8203536-L (SE)
Inventor: LIDEN H
IPC: B63B35/44
Filed: 1982-06-08
Abstract: A semi-submersible offshore platform comprises an operating deck carried by four cylindrical columns supported by a pontoon structure comprising four-sided boxes formed into a square ring. Each pontoon box is subdivided into two compartments by a longitudinal centerline bulkhead, the compartments being further subdivided into tanks by transverse bulkheads. Tanks outside the centerline bulkheads are used for ballast water, and tanks inside the centerline bulkheads are used to store the oil produced.
Patent SE-8205562-L (SE)
Inventor: GECK R W
IPC: C08F4/62
Filed: 1982-09-29
Abstract: A method for initiating polymerization of ethylene in a fluidized bed reactor employing a supported chromium oxide as catalyst in a smooth and controlled manner, and for reducing the start-up time required to initiate such polymerization, by adding a dialkylzinc compound to the reactor prior to the commencement of polymerization and subjecting the reactor containing such dialkylzinc compound to conditions conventionally employed in the polymerization of ethylene with such catalyst.
Patent SE-8302688-L (SE)
Inventor: BOETTCHER R A
IPC: A61C7/00
Filed: 1983-05-10
Abstract: A pad eliminatable by heat prior to casting has a patterned surface and a non-porous backing. The pad is sized and shaped into at least part of the appliance and the patterned surface is conformed to the desired bonding surface contour. The patterned surface yields irregularities in the cast bonding surface which increases bondability.
Patent SE-8303358-L (SE)
Inventor: TOSI R
IPC: A47J43/26
Filed: 1983-06-13
Abstract: A tool, particularly a nut-cracker, consisting of two twin elements each having at one end a projection shaped as a cylinder sector surrounded by an annular element forming an eyelet and by a circle sector shaped tongue, concentrical with respect to said cylinder sector shaped projection, so as to attain, by inserting said projection of one element into the eyelet formed by the annular portion of the other one element, a tool with two elements or movable hinged arms, with a rotational axis coincident with the geometrical axis of said cylinder sector projections.
Patent SE-8303687-L (SE)
Inventor: LENNARTSSON L K
IPC: F16L59/14
Filed: 1983-06-28
Abstract: Insulated pipes comprising an inner pipe (13), an outer pipe (11) and an intermediate insulation (14) are manufactured by means of a plant consisting of a frame (10) which has a holder (15) for the outer pipe (11), a channel of circular section opposite said holder (15), and between said holder (15) and said channel a concial ring (16) tapering towards said holder (15). The outer pipe (11) is non-displaceably secured by means of said holder (15), and a shaping device (12) is placed in the channel, whereby an upwardly open U-shape is imparted to said shaping device (17). The insulation (14) is placed in said shaping device (12) and is also given the shape of a U. When the inner pipe (13) has been placed in the insulation (14), the shaping device (12) is drawn into the outer pipe (11) via the conical ring (16), whereby a circular shape is imparted to the shaping device (12) and the insulation (14) which are closed about the inner pipe (13). When the shaping device (12), the insulation (14) and the inner pipe (13) are in position in the outer pipe (11), the shaping device (12) is withdrawn, the insulation (14) and the inner pipe (13) being retained by means of an abutment.
Patent SE-8400563-L (SE)
Inventor: NILSSON T
IPC: E21B33/138
Filed: 1984-02-03
Abstract: After the injection pulp has been pumped into the hole, pressure is lowered at the entry point so that the pulp can pass the insert on the way in the hole mouth. This causes a material plug to be formed at the insert which holds the remaining injection pulp inside the insert. The injection used for pumping the pulp into the hole and positioning. The insert can then he removed without waiting for the pulp to harden.
Patent SE-8402035-L (SE)
Inventor: VON HIDDESSEN G
IPC: F16H48/30
Filed: 1984-04-11
Abstract: A limited slip differential comprises a differential gear housing in which a differential bevel gear is mounted and which has a journal supported by a rolling contact bearing arrangement in a bearing opening of an axle casing. A locking clutch which operatively connects a half-shaft bevel gear meshing with the differential bevel gear to the differential gear housing, and which lies between an axial abutment immovable relative to the differential gear housing and an axially movable pressure disc, is engaged by means of a pin type pressure member which is adapted to be operated, with the aid of a rolling contact bearing, by an actuator of the axial piston-cylinder type. A half-shaft part is rotationally fixed to the half-shaft bevel gear and passes through the journal. As a constructional simplification, a separate pressure member can be saved by disposing the actuator on the side of the rolling contact bearing arrangement opposite to the locking clutch and also arranging for it to act on a thrust bearing surface, lying axially outside the journal, of the half-shaft part used as pressure member, while the half-shaft part has another thrust bearing surface which acts on the pressure disc on engagement of the locking clutch.
Patent SE-8403110-L (SE)
Inventor: WANG J C T
IPC: A61P17/00
Filed: 1984-06-08
Abstract: The stability of anthralin (dithranol) in dermatological compositions for treating psoriasis is improved by incorporating therein an acid stable anionic surfactant. The compositions may also contain anti-oxidants such as ascorbic acid, lecithin and bisulphites; acidifying agents (eg. citric acid, salicylic acid); and aqueous and/or oily carriers.
Patent SE-8500506-L (SE)
Inventor: RAGNARSSON S
IPC: F26B23/00
Filed: 1985-02-05
Abstract: One heat pump circuit (16-18) transmits its energy to water which, in a following heat pump circuit (30,32,34) is evaporated and compressed in two or more stages. The steam is then fed via a conduit (2) to the process requiring heat (1). The condensate water (3) received from the heat-requiring process is expanded in two or more stages, and the expanded steam obtained from the condensate water is fed via a conduit (36) to the steam compressed in several stages. It is then fed between two of the stages (32,34) of the first heat pump circuit.
Patent SE-8500542-L (SE)
Inventor: FORSLUND T
IPC: A01G23/095
Filed: 1985-02-06
Abstract: A machine for limbing trees arranged in bundles including two alternatingly cooperating carriers (8, 9), at least one carrier (8) including a number of rotatable, suitably cylindrical, limbing means (10), means being associated to the carriers to transfer the separate bundle of trees from one carrier to another and vice versa, thus loosening the bundle in order to revolve the trees and successively bring unlimbered parts of the trees into contact with said limbing means (10).
Patent SE-8503943-L (SE)
Inventor: SOUTHGATE M D
IPC: F16M11/04
Filed: 1985-08-23
Abstract: A wedge and wedge adaptor for fixing television camera or the like, to such as pan and tilt heads wherein the combination of wedge and wedge adaptor provides for each of location, automatic lock of wedge to adaptor, safety lock, a full unlock position and a frictional unlock position wherein the weight of the camera on the wedge maintains the frictional unlock position to retain the wedge in the adaptor and permits the operator use of both hands for removal of the camera, the frictional unlock position advancing to the full unlock position as soon as the weight on the wedge is reduced.
Patent SE-8504014-L (SE)
Inventor: IMHOF R
IPC: A61K31/345
Filed: 1985-08-28
Abstract: Compounds of the formula    <IMAGE>  I  wherein R is an aromatic, 5- or 6-membered heterocyclic residue, as described herein,  and their pharmaceutically usable acid addition salts are described. These compounds have interesting monoamine oxidase inhibiting properties with low toxicity and can accordingly be used for the treatment of depressive states and parkinsonism.
Patent SE-8600502-L (SE)
Inventor: ZALENSKI CZESLAW DE
IPC: G01N30/24
Filed: 1986-02-05
Abstract: Intermittent detector for continuous flows. Main use in chromatographs for liquid or gas. It contains a variable storage volume which is filled by the continuous flow. When this has taken place, the collected substance is emptied into a measurement cell, and the storage volume starts to fill again. In the measurement cell, a characteristic of the substance is measured, after which the measurement cell is emptied immediately before new substance is transferred from the storage volume. <IMAGE>
Patent SE-8602037-L (SE)
Inventor: FENYVESI JANOS
IPC: E21B19/22
Filed: 1986-05-02
Abstract: PCT No. PCT/HU85/00052 Sec. 371 Date Jun. 26, 1986 Sec. 102(e) Date Jun. 26, 1986 PCT Filed Aug. 30, 1985 PCT Pub. No. WO86/01561 PCT Pub. Date Mar. 13, 1986.A rotary drilling apparatus is disclosed, in which the pipe string is both lifted and lowered, as well as rotated, by an opposed pair of endless chains, eliminating the need for a high drilling tower structure. An advantageous form of gripping mechanism, attached to the chain links, enables the pipe string to be gripped with extremely heavy force, with the gripping means automatically confirming to pipe diameters of a variety of sizes and also conforming to the pipe coupling elements, as well as to the pipe areas inbetween, so that manipulation of the pipe string can be continuous. The gripping assembly includes a plurality of articulated gripping elements supported at each end by pivoted support arms. This assembly is urged against the pipe string by high pressure, hydraulic pistons.
Patent SE-8801353-L (SE)
Inventor: ERIKSSON JAN
IPC: A01G23/083
Filed: 1988-04-13
Abstract: PCT No. PCT/SE89/00202 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Apr. 12, 1989 PCT Pub. No. WO89/09685 PCT Pub. Date Oct. 19, 1989.A driving device comprises at least one chain (16) in the form of a closed loop. The chain is connected to at least one driving member arranged to cause the chain to orbit. Furthermore, the chain is laid over diverting members which in combination with the driving member determine the form of the loop. A rubber element (17) is arranged on the face of the chain located outermost in the loop and forms a configuration generally enclosing the chain loop. The rubber element (17) is in a driving force transmitting engagement with the chain (16) to be caused to orbit thereby. The rubber element (17) serves for engagement with for instance tree trunks over a large surface.
Patent SE-8904369-L (SE)
Title: Arrangement and mfr. of shell and tube heat exchanger - with helically wound corrugated tubes, angle of helical progression need not be calculated
Inventor: ERIKSSON R
IPC: F28D7/02
Filed: 1989-12-27
Abstract: In a shell and tube heat exchanger, the tubes are arranged as several concentric rings of tubes. Each concentric ring of tubes is twisted through an angle to form a helix. The angle through which the tubes are turned is different for each ring of tubes so overall length of each tube remains constant. The direction of rotation of the rings of tubes may be opposed in different rings of tubes. In addn., the tubes are corrugated which increases turbulencee and hence heat transfer in shell and the tubes. The method of mfg. the heat exchanger is simplified by turning the ring of tubes through an angle to give a required length of tube. The fig. shows a heat exchanger with only one tube of an inner ring (1) and an outer ring (2) of tubes wound helically, in opposite directions, round a blind tube (8) within an outer shell (3). The end of each tube is widened at its end so each tube is close to its neighbours. The joints between the tube ends are welded or soldered to form an end plate (4) which connects it inlet and outlet connections (5). Each tube is corrugated along its length by slightly flattening the tube in alternating directions - pref. 90 deg. The shell medium flows through inlet and outlet connection (6). During mfr., a ring of tubes is turned until the required tube length is obtd.; i.e. angle of progression of the helix does not have to be calculated prior to mfr. @(10pp Dwg.No.1/5)@.