baber/WOPTO huggingface dataset:
Patent SE-7714920-L (SE)
Inventor: CLIN F H
IPC: B03B9/06
Filed: 1977-12-29
Abstract: A rotary screen device for sorting refuse material particularly adapted for sorting a mixture of glass and plastics material. The device is generally cylindrical in shape, inclined at a preferred angle to the horizontal, and having three sections, an intake end, a central portion, and an output end. Transverse vanes are arranged in the input end to direct the incoming refuse material towards the central section. The central section includes plural longitudinal vanes which are connected at one end with the transverse vanes in the inlet end and is provided with a uniform distribution of perforations in the regions between the vanes. The outlet end includes no vanes but is provided with peripheral evacuating holes having their largest dimension in a direction perpendicular to the generatrices so that there is no risk of rotating a plastic bottle which could have the effect of an impeller which would drive pieces of glass out of a collection hopper provided below the central section and outlet end.
Patent SE-7900662-L (SE)
Inventor: MOUSSEBOIS C H
IPC: G01N33/543
Filed: 1979-01-24
Abstract: Insolublized antibodies, F(ab')2 fragments thereof and protein antigens are made by coupling to a water-insoluble substrate using a bridging agent which covalently binds to sulphur atoms in antibody, fragment or protein rather than to free amino groups therein. This is preferably effected by using a chloracetyl-terminated bridging agent. Immunoassays utilizing these insolubilized reagents are described. One novel class of bridging agents comprising anhydride and monochloracetyl end groups, which is useful for making the said reagents, is also disclosed.
Patent SE-7903920-L (SE)
Inventor: MUETTERTIES A J
IPC: F16K7/06
Filed: 1979-05-04
Abstract: An improved flow control device for regulating the flow of fluid through flexible tubing wherein the flow control device utilizes a rotatable member with trunnions positioned to be captively guided and rotated along guide surfaces. The rotatable member is easily inserted into the clamp body yet once it is placed therein it is difficult to remove without excessive force. The clamp body affords a rigid structure with the opposing walls being fixed at their ends yet are flexible enough to afford entry of the rotatable member into the clamp body for placement of the trunnions in the guide surfaces. In one embodiment, a ramp means is provided through an infeed section wherein the ridge portions forming the ramp merge with the guide surfaces so that when the trunnions of the roller move up the ramp and onto the guide surfaces, an outward flexing of the clamp wall is effected with a retention of the trunnions on the guide surfaces. In another embodiment, the walls defining an open slot at the top of the clamp body are weakened such as by beveling so as to permit the trunnions of the roller to enter into the clamp cavity and be retained on the guide means.
Patent SE-7905594-L (SE)
Inventor: AFANASIEV M M
IPC: B02C2/04
Filed: 1979-06-26
Abstract: The present invention concerns the technique for disintegrating various materials. An arrangement for adjusting the feed opening for an inertial conical crusher comprises an angle detector, which responds to a deflection of the axis of a crushing head 1 from the vertical, which generates a signal, which is used to regulate an operating arrangement to vertically move a crushing bowl 5 in the crusher with regard to its crushing head 1, in order to change the size of the feed opening. The angle detector consists of an inductive detector consisting of induction coils 16, electrically connected in parallel and mounted fixed about an axis of the crushing head 1 and uniformly divided along a circle whose centre lies at the vertical axis of the crusher, and at least one permanent magnet 18, which is mechanically connected to an unbalanced weight 7 and arranged to induce electrical signals in the induction coils 16 when the unbalanced weight 7 is rotating. <IMAGE>
Patent SE-8004059-L (SE)
Inventor: ANDRE R
IPC: B65G47/91
Filed: 1980-05-30
Abstract: An apparatus in which tablet strip packages are transferred with the aid of revolving suction devices out of a horizontally-functioning stamping device to a horizontally disposed conveyor belt. The suction devices are radially secured on a transfer head, which is rotatably supported on a swing. Thus, a straight-line transfer path from stamping device to conveyor belt is provided which allows for a shorter transfer time.
Patent SE-8004087-L (SE)
Inventor: CARLSSON E I
IPC: A61K31/22
Filed: 1980-06-02
Abstract: The present invention relates to new compounds of the formula I <CHEM> as well as their preparation, pharmaceutical preparations containing same, and method of treating acute myocardial infarction. The compounds which possess beta-adrenoceptor blocking activity are very shortacting and are intended for treatment of acute myocardial infarction by administration by means of injection.
Patent SE-8005587-L (SE)
Inventor: HOLZ W
IPC: A01K5/02
Filed: 1980-08-06
Abstract: Process and apparatus for feeding poultry in which a given amount of feed is periodically supplied and the dung and eggs are continuously removed. The weight of a small number from a group of animals living under like conditions is continuously monitored, and the respective feeding period is ended when the weight reaches a predetermined value. The apparatus includes at least one cage which is connected to an apparatus for supply of feed and to an apparatus for removal of eggs. The cage has a grid floor for passage of dung. The grid floor forms the load-carrier of a balance. The balance has a switch which opens and closes at a given weight to actuate the working circuit of the apparatus for supply of feed.
Patent SE-8006558-L (SE)
Inventor: GEPPERT B
IPC: B29C48/305
Filed: 1980-09-18
Abstract: Method for the production of mouldings from a thermoplastic material the crystallinity of which can be varied by varying one or more physical parameters, for example temperature, by:  forming a semifinished article, stabilizing the semifinished article by cooling of at least one surface thereof, thermally conditioning the stabilized semifinished article to render it thermally deformable, and thermal deforming the thermally conditioned article to obtain a stable moulding, characterised in that the material is such that its crystallinity can be varied between amorphous and partially crystalline states and both the desired crystallinity and also a desired temperature gradient over a cross-section of the semifinished product are established in a wall portion of the semifinished article between the forming and stabilization steps by a first thermal conditioning operation, and in that a second thermal conditioning operation is carried out during the thermal deformation step with control of temperature to produce or maintain the desired final crystallinity in the plastics material of the said wall portion.
Patent SE-8008855-L (SE)
Inventor: CLAVEL R
IPC: B41J25/24
Filed: 1980-12-17
Abstract: The invention concerns a shift mechanism for typewriters having a carriage in which the shift instruction is transmitted by two distinct interlocks of which one is in an active position when the other is in an inactive position. Each interlock is controlled by a primary lever and an auxiliary lever which causes it to work in connection with drive means serving to place it in an active position. A stirrup-shaped pivotal part is provided with two principal elements, one of which comprises the auxiliary lever controlling a first one of the interlocks, and the other element comprising an arm capable of being driven by the second interlock, the latter being normally controlled by the primary lever connected to a key on a keyboard.
Patent SE-8101793-L (SE)
Inventor: SPILLMAN J J
IPC: B64C23/06
Filed: 1981-03-20
Abstract: An aerofoil body, for example a "delta" wing aircraft, in which strip-form devices project rearwards from the trailing edge of the wing and serve to improve the lift-to-drag ratio of the body, in some conditions of flight at least, by modifying the formation of the trailing edge vortex to allow the axes of the primary vortex sheets to lie closer to the fore-and-aft centerline of the body than would otherwise be the case. When the strips are basically flat in shape, the strips may project straight backwards from the trailing edge or may be angled in various ways. The use of twisted strips is also described.
Patent SE-8105390-L (SE)
Inventor: DAHLGREN HAROLD PHILLIP
IPC: B41F13/12
Filed: 1981-09-10
Abstract: Synchronizing system for sheet feeding conveyor in printing presses provides compensation for variations in size of conveyor drive wheel. A planetary synchronizing system in which the length of an endless elastic conveyor (16) is adjusted to maintain the length of the conveyor a multiple of the circumference of a drive wheel (12) which can be driven at a variable speed, when the diameter of the drive wheel changes.
Patent SE-8203060-L (SE)
Inventor: TISSARI M
IPC: D21F9/00
Filed: 1982-05-14
Abstract: A lower wire loop of a paper machine has an initial single-wire portion of a dewatering zone defined by an initial portion of the wire of the lower wire loop, succeeded by an upper wire unit defining a twin-wire dewatering zone with a coinciding upper run of the wire of the lower wire loop. Dewatering occurs in the twin-water dewatering zone through the wire of the lower wire loop and the wire of the upper wire loop. The twin-wire dewatering zone is located above the level of the initial portion of the wire of the lower wire loop. A first dewatering element is a first forming shoe in the direction of the web run in the upper wire loop. The twin-wire zone curves in a first direction in a first sector on the first forming shoe so that dewatering occurs primarily through the wire of the lower wire loop. A second dewatering element is a second forming shoe following the first forming shoe and spaced therefrom in the lower wire loop. The twin-wire zone curves in a second direction opposite to the first direction in a second sector on the second forming shoe so that dewatering occurs primarily through the wire of the upper wire loop.
Patent SE-8203278-L (SE)
Inventor: ROOS S G
IPC: H04Q11/04
Filed: 1982-05-26
Abstract: PCT No. PCT/SE83/00194 Sec. 371 Date Dec. 29, 1983 Sec. 102(e) Date Dec. 29, 1983 PCT Filed May 17, 1983 PCT Pub. No. WO83/04363 PCT Pub. Date Dec. 8, 1983.A digital concentrator includes line circuit modules (3,4) and provides time-division multiplex (TMD) channel set-ups between a bus (5), connected to all modules, and PCM links (1), each going from its own module, the number of links being less than the number of modules, as well as between groups of subscriber lines (2), connected to the modules, and the bus (5), and between the subscriber line group and the link being connected to the same module (4). The bus must always be used for a set-up to an arbitrary link from a subscriber line, the line circuit module (3) of which is solely connected to the bus (5). In order to avoid congestion on the bus as far as possible the bus is only used for a set-up to an arbitrary link from a subscriber line, the module (4) of which is connected to the bus (5) and to one of the links (1), solely if a given number of the TDM channels of the link associated with this module are already busy.
Patent SE-8203996-L (SE)
Inventor: GILLIGAN T J
IPC: G11C29/00
Filed: 1982-06-29
Abstract: In a highly flexible but economical mapping system and method, a different multidigit source code is assigned to each element in a first set of elements containing a subset of elements to be mapped. The digits of an assigned source code are grouped into at least two different groups. For each element to be mapped, a multidigit destination code is stored identifying each mapped element within a second set of elements to which it is to be mapped. Each digit of the destination code is stored in association with a state that is definable by a group of digits of the source code. Upon receipt of a source code, if it is detected as representing an element to be mapped, the stored destination code associated therewith is retrieved and substituted for the source code to effect the mapping.
Patent SE-8205962-L (SE)
Title: Multilayer coating for metal-cutting tool - has alternate layers of Gp=IV metal carbide or nitride and Gp=VI metal nitride, carbide, boride or silicide
Inventor: ANDREEV A A
IPC: B23B27/14
Filed: 1982-10-20
Abstract: Multilayer coating for a metal-cutting tool comprises alternating layers of a Gp.IV metal nitride or carbide, and a Gp.VI metal nitride, carbide, boride or silicide. Pref. the former layer has a thickness of 0.05-0.5 micron and the latter layer has thickness 15-40% that of the former layer. The metal-cutting tool with the specified coating can be used esp. for cutting high alloy steels and other alloys. The coating has high strength and a low tendency to grip the surface of the metal being worked. The layers may be deposited by known methods, e.g. vapour deposition or reactive sputtering.
Patent SE-8301004-L (SE)
Inventor: OHNO S
IPC: A61K31/4409
Filed: 1983-02-23
Abstract: Novel pyridine compounds and the pharmaceutically acceptable salts thereof having a specific inhibitory activity on thromboxane A2 biosynthesis in mammals useful for prevention and treatment of various disorders caused by thromboxane A2, for example, thrombosis, cardiac infarction, diabetic vascular complications, asthma, etc. are disclosed.
Patent SE-8307050-L (SE)
Inventor: NEISEN G F
IPC: B63H23/30
Filed: 1983-12-20
Abstract: A marine drive for a boat includes a torque converter between the engine and propulsion unit. The torque converter has a slip condition in which a torque magnifying, fluid coupling is interposed between the engine and the propulsion unit. The slip of the torque converter enhances acceleration of the boat by permitting rapid increases in engine speed and power through relieving propeller loading of the engine. The torque converter has a lock-up condition in which the input and output shafts are directly and mechanically coupled together to provide highly efficient, sustained speed operation of the boat. A control operates the torque converter between the slip and lock-up conditions. This control may be obtained responsive to operating conditions in the engine or torque converter, such as engine speed, torque converter slip, throttle position, intake manifold vacuum, and engine ignition advance. The torque converter may be placed in the slip condition at low speeds for slow speed trolling and during the shifting of direction controlling gears in the marine drive.
Patent SE-8307175-L (SE)
Inventor: NEISEN G F
IPC: B63H20/12
Filed: 1983-12-27
Abstract: A steering system for a steerable marine drive has a fluid filled cylinder with the housing connected to the boat and the piston connected to the steering arm of the marine drive. The piston contains valves operated by the control cable connected to the steering wheel of the boat. When the valves are closed, the piston, and hence the marine drive, is locked in position. Propeller torque or other forces imposed on the marine drive are transferred to the boat rather than to the control cable and the steering wheel. To steer the marine drive, the control cable initially opens the valves in the piston, unlocking the marine drive. Thereafter it moves the marine drive to the desired position. A lost motion mechanism, including that used in a vane steering system, may be utilized for this purpose. Alternately, the piston may lock the lost motion mechanism rather than the marine drive, to prevent the transmission of forces to the steering wheel.
Patent SE-8400635-L (SE)
Inventor: CHEMNITZ CHRISTIAN
IPC: B23K9/095
Filed: 1984-02-08
Abstract: A welding pistol consists of a welding nozzle extending from a handle (1). The handle has a built-in illuminating device (3) for instance an ionic lamp, which is controlled from a switch (2) placed at the upper side of the welding handle (1). The device (3) illuminates the area at which the nozzle is pointed so a welding operator can see where to start welding without the need to remove the welding shield from his eyes. <IMAGE>
Patent SE-8401156-L (SE)
Inventor: SWANSON ROLLAN
IPC: C10G29/10
Filed: 1984-03-01
Abstract: A process for converting into lighter viscosity products the heavy fractions of petroleum or other hydrocarbon containing components comprises the use of steam and catalysts, at least one of which is prepared by treating an alcoholic solution of alkali metal hydroxide with hydrogen sulphide. The bottom and top fractions from the catalytic treatment may be each subjected to catalytic treatment.
Patent SE-8402931-L (SE)
Inventor: LESKINEN S
IPC: F24F3/147
Filed: 1984-05-30
Abstract: The ventilator is mounted in an opening 3 in the wall of a room and includes a filter 5 and heat recovery cells 11-13 which are pivotable away from the filter. Room air is drawn over the cells 11-13 by a fan 15 and expelled to outside via a valve 10. The fan may be reversed to draw air from outside the room through the filter and heat recovery cells before delivery into the room via nozzles 18. Humidification of the air may be achieved by a nozzle 22. The pivoting of the cells away from the opening 3 enables ventilation solely through the filter and also enables easy access to the filter for cleaning purposes. <IMAGE>
Patent SE-8405866-L (SE)
Inventor: ANDERSSON DENNY
IPC: A63C11/02
Filed: 1984-11-21
Abstract: A ski holding device to be utilized for carrying skis, especially skis for downhill running. According to the invention, the ski holding device comprises an upwardly open box (2) to be placed on the outside of a boot, which box has a horizontal cross-section, which as to width and, respectively, length exceeds the thickness and, respectively, width of the rear ends of a pair of skis, in which box the rear ends of a pair of skis are intended to be slipped down and supported by the bottom portion (8) of the box (2).
Patent SE-8405980-L (SE)
Inventor: VARON J J
IPC: H01L21/20
Filed: 1984-11-27
Abstract: A semiconductor device includes an electroluminescent diode, which is obtained from at least one epitaxial layer of a III-V compound vapor-deposited on a substrate which is also of a III-V compound. The invention is characterized in that, preferably before the epitaxial layer is vapor deposited, a layer having a disturbed crystal structure is provided at the surface of the substrate, as a result of which the substrate does not generate radiation.
Patent SE-8502924-L (SE)
Inventor: LARSSON K
IPC: E04B1/68
Filed: 1985-06-12
Abstract: The fixture part (5) is attached by adhesive to one surface (6) of one of the two concrete components (1,2). The fixture forms a seal between two concrete components.(1)
Patent SE-8504344-L (SE)
Inventor: HUGDAHL MATS
IPC: F15B11/06
Filed: 1985-09-19
Abstract: A method and device for regulating pressure fluid cylinders, the fluid being a compressible gas such as air and the cylinder being double-acting and receiving a piston (2). A force transmitting means (12, 20, 24) sensing the load of a cylinder generates a signal corresponding to the size of the load which signal is led to a pressure regulating means (17) adjusting the pressure in the cylinder (1) in dependence of the signal so that this will balance a force acting on the piston rod (3). The load-carrying piston (2) is then positioned in a stationary position relative to the cylinder (1).
Patent SE-8600774-L (SE)
Inventor: NEWBY R A
IPC: F28D19/02
Filed: 1986-02-20
Abstract: A method and apparatus for cooling of hot waste gases using a jetting bed, fluidized bed technique. A nozzle or plurality of nozzles inject the hot waste gases upwardly into a bed of solid particulate material contained in a housing, with the jet of hot gases fluidizing the bed and being dissipated therein without substantially disturbing the surface of the bed of solids. With use of a horizontally extending bed, a plurality of nozzles are spaced such that the jets of hot waste gases do not impinge upon one another. With use of a vertically extending housing, a single jet of hot waste gases may be used. The hot solids in the enclosure may be removed therefrom, cooled and returned, or heat transfer tubes may be provided in the housing, out of the area of contact of hot waste gases, to remove heat therefrom.
Patent SE-8601001-L (SE)
Inventor: HOGEDAL S
IPC: E05F15/622
Filed: 1986-03-05
Abstract: A combined fire and comfort ventilation hatch includes at least one shutter (10, 11) that can swing on a pivot (12) on a frame side. An arm (19) also swings around essentially the same pivot, extending out over the opening covered by the frame.A fire ventilation latch (15) that can be released in the conventional manner holds the arm in a closed position. An actuator (20), appropriately an electric linear motor, is used for comfort ventilation. This is mounted between the arm (19) and the nearby shutter (10, 11).The actuator is regulated by a controller (21) independently of the fire ventilation latch (15).<IMAGE>
Patent SE-8602570-L (SE)
Inventor: SKYTTE O
IPC: D21F9/00
Filed: 1986-06-06
Abstract: A method for forming a paper web by which web formation is improved and flocculation in the web is reduced includes the steps of feeding steam under pressure into the fiber suspension when the suspension enters into the gap of the former and as web formation is initiated over the perforated mantle of the forming roll. The steam is fed from a steam supply chamber or the like provided within the forming roll through the perforations in the roll mantle within a steam supply sector of the roll mantle. The steam feed is applied to the pulp web when the web is still substantially uncouched and in a manner such that when the steam condenses in the pulp suspension, an implosion is generated in the pulp suspension which produces high frequency mechanical vibrations which can be closely controlled to achieve the desired effects. A twin-wire former and forming roll therefor for applying the method are also disclosed.
Patent SE-8603261-L (SE)
Inventor: KOSTYLEV A D
IPC: B25D17/08
Filed: 1986-07-30
Abstract: PCT No. PCT/SU85/00073 Sec. 371 Date Jul. 2, 1986 Sec. 102(e) Date Jul. 2, 1986 PCT Filed Aug. 22, 1985 PCT Pub. No. WO86/03534 PCT Pub. Date Jun. 19, 1986.A clamping attachment to a device for driving elongated rod elements of low rigidity into the ground comprises a housing (1) having a through tapered interior (2) and shoulders (7) on the outer surface. The interior (2) of the housing accommodates two spring-biased wedging elements (3) with slots (4). The slots (4) receive ends of arms (9) secured on the shoulders (7). Interposed between the spring (12) and wedging elements (3) is a washer plate (14). End faces (16, 17) of the wedging elements (3) and washer plate (14) are tapered. Contact surfaces (10, 11) of the slots (4,) and arms (9) are inclined to the longitudinal axis of the clamping attachment.
Patent SE-8603944-L (SE)
Inventor: TELLDEN L
IPC: B25J17/02
Filed: 1986-09-19
Abstract: The gearwheel (12) is supported by the axial bearing (34) and is axially movable towards the other gearwheel (11) to adjust the clearance. The displaceable gearwheel has an externally threaded (35) tubular hub (30) on its side facing away from the axial bearing. On the hub a nut (36) provides gearwheel clearance adjustment. Between the nut and the axial bearing a spacer (37) is fitted in a hole (38) in the movable gearwheel .