baber/WOPTO huggingface dataset:
Patent SE-7602244-L (SE)
Inventor: BONHOMME FRANCOIS ROBERT
IPC: H01R12/89
Filed: 1976-02-24
Abstract: CANADA HE IT KNOWN THAT FRANCOIS ROBERT BONHOMME, a French Citizen, of 6, Parc de Béarn, 92210 Saint Cloud, France, has made an invention entitled: IMPROVEMENTS IN ELECTRICAL CONNECTION DEVICES the following disclosure contains a correct and full description of the invention and of the best mode known to the inventor of taking advantage of the same. An electrical connection device, particularly but not exclusively for printed circuit boards, consists of a rigid insulating support for receiving a board, resilient contact members each having one end fixed relative to the support and adapted to engage resiliently, through an active region of the contact member, a respective one of a number of conductive connection tracks on the board, and a control mechanism operable alternately to open and close the contact members to allow insertion and extraction of the board. The control mechanism comprises at least one slide movable in the rigid support and each contact member comprises, between a portion forming a hinge and a movable end embedded in the slide, two substantially rectilinear branches which are inclined to one another and to the direction of translation of the slide and which are guided transversely by the slide, the function of the two branches forming the active region of the contact member.
Patent SE-7613544-L (SE)
Inventor: DUNCAN A D
IPC: C03B33/037
Filed: 1976-12-02
Abstract: Apparatus for cutting or scoring sheet material, e.g. glass, with rapid responses to irregularities in the surface of the sheet material and to commands to commence or interrupt a cutting or scoring operation, employs a fluid pressure actuated diaphragm device to impart movement to a cutting or scoring tool, e.g. a cutting wheel, towards and away from the surface to be cut or scored, and means for controlling selectively the pressure acting on each side of the diaphragm. The tool may be supported and guided in a cutter head which incorporates the diaphragm device and which carries supporting means, such as a pair of wheels, for supporting the cutter head on the surface of the material when the tool is retracted. Fluid pressure supply to the diaphragm device and to a separate piston device for applying the cutting load can be controlled by solenoid-operated values. Supply of a cutting fluid to the tool can be similarly controlled.
Patent SE-7703726-L (SE)
IPC: A61N5/06
Filed: 1977-03-31
Abstract: A suana includes a wooden housing, having a closable entryway and a heating device and a humidifier, each of which is disposed in the housing, and includes a control element for respectively regulating the temperature and humidity in the housing. At least one pair of space-apart electrodes are disposed opposite one another in said housing for creating an electric field within the inner space of the housing, and at least one irradiation lamp is also disposed in the housing for creating light within the total visible spectrum of light, including UV and IR irradiation.
Patent SE-7704927-L (SE)
Inventor: RUETSCHI P
IPC: H01M6/12
Filed: 1977-04-28
Abstract: This invention relates to an alkaline primary battery of the type having a negative electrode containing cadmium of amalgamated zinc and a positive electrode containing monovalent silver oxide, mercuric oxide, or mixtures of these oxides with manganese dioxide, the positive electrode having an electrochemically active surface area facing the negative electrode. At positive electrodes, self-discharge can be caused by the solubility of the active material. It is an object of this invention to provide an improved alkaline primary battery designed to reduce this type of self-discharge, without impairing the internal resistance of the battery. To this end, in the alkaline primary battery the improvement comprises at least one electrically conductive, microporous, electrolyte-saturated, optically opaque filter-electrode which covers the entire active surface area of the positive electrode, contains either no monovalent silver oxide nor mercuric oxide or only a substantially smaller amount thereof per unit of volume than the positive electrode, contains electrically conductive material which is not corroded, oxidized, nor dissolved in alkali electrolytes at the given potential of the positive electrode, and is in electrical contact with the positive electrode.
Patent SE-7705932-L (SE)
Inventor: KLIMPEL R R
IPC: B02C23/06
Filed: 1977-05-18
Abstract: Improved efficiencies in mill operations can be achieved in tumbling mill, wet grinding of coal or ore containing metal values by carrying out the grinding process in the presence of a chemical grinding aid.  An increase in the rate of ore-particle breakage obtained by use of the grinding aid allows higher ore-slurry densities to be ground without an accompanying decrease in grinding kinetics.  This permits either a greater throughput of ground slurry per unit of time and therefor a lower energy consumption per ton of ore ground and/or an increase in the fineness of ground slurry at a constant throughput.
Patent SE-7712510-L (SE)
Inventor: MILLER A A
IPC: F16H3/62
Filed: 1977-11-04
Abstract: Multi-ratio epicyclic change-speed gearing comprises at least three epicyclic gear trains or gear sets, with the planet carrier of the first gear set rotationally secured to the ring gear of the second gear set and an input is connected to the sun gear of the first gear set. Means are provided for holding the ring gear of the first gear set and/or the sun gear of the second gear set against driving reactions. The ring gear of the third gear set is rotationally secured to the planet carrier of the second gear set, the planet carrier of the third gear set is rotationally secured to the sun gear of the second gear set and further holding means are provided for holding the sun gear of the third gear set. As a result, the lower ratios are more widely spaced than the ratios nearer unity.
Patent SE-7713345-L (SE)
Inventor: ROQUET JORDA P
IPC: B62D33/07
Filed: 1977-11-25
Abstract: A device for the raising and lowering of a tilting cab of a road vehicle, with respect to the chassis of the vehicle on which the cab is pivoted, permits both lifting and lowering to take place under the control of a manual pump. The cab can also be left in a "floating" condition, when lowered, for the absorption of vibration which would otherwise be transmitted to it by the chassis during running, and in the "floating" condition, exceeding of a certain amplitude of relative movement between the cab and the chassis causes hydraulic clamping of the cab with respect to the chassis. A mechanical locking device may additionally be provided for locking the cab to the chassis in fully lowered condition, and the hydraulic system may permit acceleration of the downward movement of the cab, during lowering, for better engagement of such mechanical locking device.
Patent SE-7714253-L (SE)
Inventor: PREWO K M
IPC: D03D15/02
Filed: 1977-12-15
Abstract: QUICK BOND COMPOSITE AND PROCESS A tape of monolayer matrix for use in making up a multilayer matrix or composite which is bonded at a high pressure and temperature by pressing the composite between heated platens in air to cause densification, the tape consisting of collimated fibers held together by metal wire woven at right angles to the fibers.  The aluminum matrix in which the fibers are embedded is provided by aluminum foils alternating with the collimated fibers in the multilayer matrix.
Patent SE-7811353-L (SE)
Inventor: SCHLEMMER J
IPC: H02G3/06
Filed: 1978-11-02
Abstract: An electrical duct connector has a pipe form of essentially the same cross-section geometry as duct ends to be connected thereby, but of an outer wall diameter (or the like) corresponding to the interior diameter or the like of the duct ends so that the connector fits snugly into the duct ends. The connector may have two, three or more ends and is made of multipiece form with elongated tongue and groove connections in mating wall portions including, preferably, gaps near the ends of the tongues and teeth from the opposite portion of the split construction of any given connector to engage the gaps and preferably also comprising exterior catches for duct ends with reliefs in the connector wall to make the catches resilient and further locking element such as a pin connection at an angle elbow (if any) of the split-construction connector.
Patent SE-7910056-L (SE)
Inventor: DJORUP R S
IPC: G01P5/12
Filed: 1979-12-06
Abstract: A directional heat loss anemometer transducer for sensing both the speed and direction of motion of a fluid, liquid or gas in which the transducer is immersed. The transducer is constructed of fine long cylindrical resistive conductors which are axially disposed about a supporting body wherein at least two conductors serve as a direction sensing pair which can also be used to determine impinging fluid speed. For flow in opposite directions across the transducer a third conductor can be used to independently sense speed when it is mounted so as to function as a freely supported fine cylinder. The direction sensing conductors are joined to the supporting body by an adhesive connecting means thereby preventing independent flow between the individual conductors of the conductor pair. The electrical conductors can be metallic or resistive films which are deposited on a cylindrical supporting body, or they may be individual wires of circular cross-section. Each conductor which is actively used is made of a material which exhibits a change in its electrical resistance as a function of temperature. Electrical connections are provided at each end of each conductor to permit each conductor to be separately excited by an electrical current. Typically, the transducer is operated in air so as to provide a non-moving parts means for measuring a particular component of wind speed, and a pair of orthogonally mounted similar transducers can be used to determine sine and cosine components of wind speed.
Patent SE-8000195-L (SE)
Inventor: ESSER F
IPC: F27B3/08
Filed: 1980-01-10
Abstract: A metallurgical plasma melting furnace for the melting of metals and alloys is provided with a substantially cylindrical melting vessel and a plurality of plasma burners disposed in burner openings in the walls of the vessel for creating flow stable plasma arcs. The vessel includes a first vertical cylindrical domain and a second vertical cylindrical domain divided by a vertical longitudinal plane and wherein the burners are located in the first cylindrical domain facing the second cylindrical domain and positioned such that the points of intersection of the projections of the burner axes are disposed in the second cylindrical domain and the distance between the intersection points is less than the radius of the vessel.
Patent SE-8002218-L (SE)
Inventor: HERNESTAM S E H
IPC: C07D265/30
Filed: 1980-03-21
Abstract: Novel morpholino compounds having the general formula   <IMAGE> I wherein R1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R1 and R2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
Patent SE-8008533-L (SE)
Inventor: WINN M
IPC: C07D309/08
Filed: 1980-12-04
Abstract: Described are antihypertensive agents selected from the class consisting of 2[4(tetrahydro-2-furoyl)-piperazino]-4-amino-6,7-dimethoxyquinazoline and 2-[4(tetrahydropyran-2-carbonyl)-piperazinyl]-4-amino-6,7-dimethoxyqui nazoline, and pharmaceutically acceptable acid addition salts thereof. The compounds are highly water soluble and can be administered in time release form as well as parenterally, including intravenously.
Patent SE-8102203-L (SE)
Inventor: DELCOUR L J E
IPC: F27D3/02
Filed: 1981-04-07
Abstract: A method of securing a lagging component to a metal surface, comprising: positioning a prefabricated lagged component having one or more holes on the metal surface; inserting a securing element into each hole of the lagging component until its end touches the metal surface; welding the securing element to the surface using a welding gun; and filling the remaining hole cavity with a packing material around the securing element. The securing element is held in place prior to welding by a cardboard retainer.
Patent SE-8103406-L (SE)
Inventor: HOFF JOSEF
IPC: F03D3/00
Filed: 1981-05-29
Abstract: The frame is for a wind motor of the rotor type, where the rotor (10) rotates around a vertical shaft (11), and is constructed from upper and lower triangular base units (15,16). The triangles are isosceles and right-angled, with the rotor shaft mounted centrally on the hypotenuse. The triangle dimensions are so chosen that the clearance between the rotor (10) and the sides opposite to the right angle corresp. approx. to two fifths of the rotor dia.
Patent SE-8202909-L (SE)
Inventor: MADDEN W M
IPC: F02K1/12
Filed: 1982-05-10
Abstract: A two-dimensional variable area convergent/divergent exhaust nozzle having the capability for wide throat area variation includes upper and lower spaced apart flap means. The upper flap means comprises an upstream converging flap having its rear edge hinged to the forward edge of a downstream diverging flap, wherein the nozzle is movable between maximum and minimum throat area positions by actuation means which includes guide means, such as cam tracks, for guiding the forward edge of the upstream flap to move downstream while simultaneously constraining both the upper flap means hinge joint and the rear edge of the diverging flap to move both downstream and closer to the engine axis. This type of motion permits large changes in throat area with minimal increase in the slope of the diverging flap permitting use of a shorter diverging flap. Preferably the forward and rearward edge of the converging flap move along circular arcs having the same center in order to minimize moments on the flap.
Patent SE-8203759-L (SE)
Inventor: LINECKER JOSEF
IPC: A43B5/04
Filed: 1982-06-17
Abstract: A ski shoe for use with a cross-country ski, comprising a sole extending in a longitudinal direction and having a region accommodating the ball of the foot of a wearer of the ski shoe, the sole including transverse strips of a rigid but thin sheet material arranged solely in said region and being spaced from each other in said direction.
Patent SE-8205080-L (SE)
Inventor: JOHANNING H
IPC: B65G3/04
Filed: 1982-09-07
Abstract: This invention relates to the draining of bulk materials which are not spontaneously flowable, from a high-rise silo in which the bulk material is fed from the top layer of the bulk material at any instant, into a central gravity shaft having a bottom extraction facility. To this end, the invention consists in a gravity shaft which is combined with the gastight high-rise silo and is rigid, stationary, tubular and closable at the bottom. The shaft is provided with perforations distributed along its height and circumference, of which at least one is situated at each vertical position of the prevailing level of bulk material. The bottom of the shaft can be sealed off with a slider or a plug of the material which is permitted to be built up to a predetermined height.
Patent SE-8205616-L (SE)
Inventor: ASH J J
IPC: H05K3/24
Filed: 1982-10-01
Abstract: Printed circuit boards are carried generally vertically, along a path, with the tabs at the lower end being immersed in an electrolyte. The boards are automatically conveyed through opposed serially arranged pairs of rollers, which drive them along their path. Brushes wipe the boards to prevent contact with electrolyte above the desired contact level, as they are conveyed along the path. The solution is constantly replenished and turbulence provided by delivering electrolyte solution, with insoluble metallic ions in it, by pumping the solution from a sump, through an array of nozzles along each side of the path, thus providing fresh electrolyte along with providing turbulence to the electrolyte. The nozzles are charged at a sufficiently low level to avoid their destruction. Electrical contact is made with the printed circuit boards, by means of serially engaging the boards with spring fingers of a continuous conductor along each side of the boards as they are conveyed along their path, and thereby conducting the applied charge to the immersed tabs, whereby the tabs function as cathodes for electrodeposition of metallic ions thereon. The drive for the boards is provided by means of opposed pairs of rollers. One roller in each pair is a driving roller, with the opposing roller functioning as an idler, but forming an interference fit between the rollers as the boards are carried therebetween.
Patent SE-8207433-L (SE)
Inventor: LUNDSTROM K
IPC: D04H13/00
Filed: 1982-12-28
Abstract: A conveyor felt for conveying a paper web through a press section of a paper machine, comprising a support fabric (1) formed by a yarn structure and fibre bat layer (2) needled to the support fabric at least on one side thereof. The felt is, with the exception of the surface portion (4) of the fibre bat layer facing the web, filled with a filling material (3) so that the felt is completely air impermeable and has a chamois-like surface (2a). A barrier layer is formed in the fibre bat layer for preventing the filling material from penetrating into the surface facing the web. The barrier layer is obtained by calendering the surface of the fibre bat layer facing the web so as to make it smooth and compact or by providing in the fibre bat layer a fine-fibered fibre bat layer or a filtering intermediate layer on the side of the surface facing the web. The filling of the felt prevents blowing and rewetting at a conveying speed of up to 1000 m/min although the conveyor felt has a chamois-like surface facing the web.
Patent SE-8302935-L (SE)
Inventor: ROSENBLAD H
IPC: B04C5/20
Filed: 1983-05-25
Abstract: An appliance on a furnace with a firing-room (10) surrounded by a cooler tube for firing with a circulating floating bed, is attached to a particle separator (19) for the separation of solid bed particles from flue gas. The particle separator is cooled and has a tube system with substantially the same height extension as the fire-room components' tube system, so that the furnace's and particle separator's tube system follow each other in temperature based movements, and so that solid transitions can be obtained between the furnace components and the particle separator components.<IMAGE>
Patent SE-8304430-L (SE)
Inventor: MACKECHNIE-JARVIS ANDREW CHARL
IPC: A61M1/00
Filed: 1983-08-16
Abstract: A wound drainage catheter has an outer tube and an inner tube inside the latter. With the arrangement of one end of the catheter the inner tube slightly projects beyond the outer tube inside the wound. A Y-shaped connecting piece is connected to the other end of the outer tube. The inner tube extends through an arm of the connecting piece and ends in a coupling part which is connected with this arm in a liquid-tight manner. The interior of the other tube is connected with the other space of the connecting piece. In use, a supply of rinsing liquid is connected with the coupling part, so that the rinsing liquid flows along the inner tube into the wound. The other arm of the connecting piece is connected to a drainage device through which liquid is sucked from the wound along the inner tube.
Patent SE-8304828-L (SE)
Inventor: KOLL J
IPC: C07C209/02
Filed: 1983-09-09
Abstract: The invention relates to a ruthenium promoted nickel and/or cobalt dehydrogenation-hydrogenation catalyst. The ruthenium on the catalyst is applied from a solution containing a ruthenium halide compound. The catalyst use in organic reactions and a process performed in its presence are also described. Preferably, the catalyst is used to aminate alkylene oxides, alcohols, phenols, alkanolamines, aldehydes, and ketones.
Patent SE-8307194-L (SE)
Inventor: CARTER L D
IPC: B24D15/08
Filed: 1983-12-28
Abstract: A hand-held dual knife sharpener comprises a gripping portion and an adjacent sharpener portion embodying coarse and fine sharpening devices on opposite sides thereof. The sharpener portion has two blade-receiving slots extending inwardly from the opposite sides and a sharpening device is located near the bottom of each blade-receiving slot. Each sharpening device comprises a pair of elongated blade sharpening elements arranged in converging and overlapping relationship to each other so as to define a V-shaped groove. The sharpener is fabricated of a pair of molded plastic mating components which are secured together and between which the four sharpening elements are entrapped.
Patent SE-8400108-L (SE)
Inventor: ANDRE G
IPC: H05K7/00
Filed: 1984-01-11
Abstract: A clamp of a resilient material for holding circular objects of different diameters to a fixed surface, the clamp has a circular member having side rims, a central passageway, two ends that when spread apart provide access for the object to the passageway and a leg at each end that cooperate, when the ends of the member are compressed together, to hold the clamp to a fixed surface. A plurality of holding fingers extend outwardly from both side rims of the circular member along the length of the object and inwardly so that they converge conically toward each other and the object being held.
Patent SE-8403123-L (SE)
Inventor: IVERLUND B
IPC: B22C7/06
Filed: 1984-06-12
Abstract: Core box for water glass bound sand core cured by microwave energy has a prefabricated body of plastics with a moulded in-situ plastics or rubber lining and is transparent to microwave radiation. The body has a tensile strength of at least 55 Mpa and a bending modulus of at least 2.5 Gpa and the lining gives a tear resistance of at least 10 N/mm. The body has a coefft. of thermal expansion of at most 6.5 x 10 power -5 mm/mm deg.C and is self supporting.
Patent SE-8404039-L (SE)
Inventor: TANG T D
IPC: F16K27/02
Filed: 1984-08-09
Abstract: A mixer tap is provided with a rosette (4) having a hole (2) for a drawbar (3) to actuate a bottom valve, the tap being turnable relative to the rosette. The hole may be inclined at 30 DEG -60 DEG to the rosette axis. When a tap without a drawbar is desired, a rosette without a hole is employed, the same mixer tap being used. The swivel spout (1) of the tap can turn freely regardless of the drawbar. <IMAGE>