baber/WOPTO huggingface dataset:
Patent SE-0203278-L (SE)
Inventor: ISAKSSON MATS
IPC: F15B21/0423
Filed: 2002-11-07
Abstract: The cooling device (2) comprises a heat exchanger (8) with a casing (10) made from a high thermal conductivity material, preferably aluminium, containing at least one channel for compressed air leaving the compressor (14) and at least one channel for air entering the compressor. The two channels are thermally connected via the casing. Air inside the channel used to supply the compressor is kept at essentially the same temperature as the ambient atmosphere and is used to cool the compressed air leaving the compressor.
Patent SE-7412157-L (SE)
Inventor: FISCHER A
IPC: A01G9/04
Filed: 1974-09-26
Abstract: 1352622 Treating plants BADISCHE ANILIN-& SODA-FABRIK AG 9 Sept 1971 [10 Sept 1970] 42068/71 Heading A1E [Also in Division E1]  A greenhouse comprises side walls Al which are moveable vertically so as to form apertures A2 allowing air circulation A3. The apertures may be covered by a net or grille to prevent entry of animals. Incoming air is moistened by water sprayed from atomizers A4. Conventional watering means C8 water plants in pots C4. Air circulation may be assisted by ventilators A6 or openings A10. Means for supplying artificial light may be arranged above the greenhouse. Heaters A9 within stands A7 control the temperature within the greenhouse. The pots C4 rest in recesses in trays Cl each recess having a water overflow hole C2, the pots, therefore, resting in a constant depth of water C7 to which fertilizer may be added.
Patent SE-7610238-L (SE)
Inventor: GRUBB D B
IPC: H01R43/00
Filed: 1976-09-15
Abstract: This invention relates to a tool and the method for terminating a plurality of parallel conductors such as are found in a ribbon coaxial cable. More particularly, the invention discloses a tool having a stationary platform on which a multi-contact connector is positioned and a movable member containing wire stakers which drive half of the conductors in the cable into the wire-in-slot contacts simultaneously.
Patent SE-7610982-L (SE)
Inventor: GOSSLER G
IPC: H05B3/74
Filed: 1976-10-04
Abstract: An electrical radiation heater for a glass ceramic plate, which serves as a cooking plate, comprises an electrical heating strip mounted on an insulating sheet. The heating strip is slit alternately from opposite edges to give it a zig-zag shape and is bent or curved so that it undulates in serpentine fashion. The strip is laid edge-on onto the insulating sheet and anchoring tabs integral with the strip penetrate the insulating sheet. The insulating sheet is laid on an insulating layer which is received in a flat bottomed supporting dish or tray and which is made from a good thermally insulating as well as electrically insulating material.
Patent SE-7614200-L (SE)
Inventor: CAMMARATA F
IPC: B29C49/48
Filed: 1976-12-17
Abstract: A method of making a thin-walled tubular container. The container defines a head portion with access means to the contents of the container, and a tail portion defining a sealed line in the tail portion, joining sides of the container into a sealed end with a flat plastic piece being formed integral with the sealed line and extending away therefrom. In accordance with this invention, a pair of spaced rod members are formed as an integral part of the flat, plastic piece, the rod members extending transversely of the longitudinal axis of the container. The flat plastic piece also defines a portion thereof between the rod members which is thinner than any remainder of the plastic piece spaced from the rod members. Accordingly, the rod members and intermediate portion therebetween provide an improved and stronger tail seal.
Patent SE-7703028-L (SE)
Inventor: CASTAIGNE A R J
IPC: A61P9/08
Filed: 1977-03-17
Abstract: Thieno[3,2-c]pyridine derivatives having the formula:   <IMAGE>   in which X is S; R is a phenyl or benzoyl radical optionally substituted with 1-3 halogen atoms or lower alkyl, lower alkoxy, hydroxy or nitro; R1 is hydrogen, halogen, hydroxy or lower alkyl; R2 is hydrogen or halogen and n is 1 or 2, and in which the symbols R1 may be different in each CHR1 when n is 2; and their pharmaceutically acceptable acid addition salts.
Patent SE-7713570-L (SE)
Inventor: OSTERSETZER S
IPC: F04C18/44
Filed: 1977-11-30
Abstract: An improved rotor blade arrangement pivotally mounted in a cylindrical recess in the rotor. The blade arrangement is pivotally mounted on a blade support and has a center of gravity offset from the pivot mounting. The arrangement includes a pair of arcuate sections joined at a blade tip, which tip seals against the stator. Each arcuate section has a free end opposite the blade tip including a linear seal contacting the recess surface. The resulting arrangement minimizes the friction loses of the blade arrangement and forms a sealed space between the recess surface and the blade profile to enhance the compression ratio for compressible fluids.
Patent SE-7713603-L (SE)
IPC: F28F/
Filed: 1977-12-01
Abstract: A heat exchanger comprises a vessel containing a stack of parallel, spaced apart, perforated plates (e.g. 10) over which fluid flows generally perpendicular to the planes of the plates. The vessel wall may be formed by welding or brazing together adjacent plates around their periphery. Or the plates may be joined to the wall of a vessel (Fig. 9). Distribution and collecting means e.g. 68, 69, 70 are arranged at the ends of the stack. The stack may be enclosed in a shell (e.g. 60) which defines a passage for a second fluid. Stacks of annular, perforated plates may be arranged concentrically and the second fluid may be conducted through a central space and through spaces between the stacks (e.g. 14, 34, 44, Fig. 7). The spaces may contain electric heating elements (e.g. 35, Fig. 4). Alternatively one fluid may be conducted through an inner stack and the other fluid may be conducted through an outer stack concentric therewith (e.g. Fig. 5). <IMAGE>
Patent SE-7714546-L (SE)
Inventor: IVEY J S
IPC: F16H61/10
Filed: 1977-12-20
Abstract: A control system used to change the gear ratio in a gear set regulated by a signal from an electronic control unit is disclosed. A transducer provides an output torque signal which is compared to other signals for controlling the gear change. The ratio change is accomplished through a friction element engaged by hydraulic pressure. A unique diaphragm and solenoid control valve is used responsive to the electronic control unit to follow a shift control ramp to insure a smooth shift.
Patent SE-7907028-L (SE)
Inventor: POTTINGER A
IPC: A01D90/04
Filed: 1979-08-23
Abstract: A truck for material, such as grass or hay, has a loading device comprising conveyor prongs (4) guided by cam discs (12), (13) which extend into a conveying channel (3). The prongs (4) are arranged in a plurality of rows and in each row of prongs, one group (6) of prongs is angularly offset by a small angle relative to another group (7) of prongs. <IMAGE>
Patent SE-7909077-L (SE)
Inventor: GALLINAT E
IPC: A47L9/14
Filed: 1979-11-01
Abstract: An end plate (2) for a suction cleaner filter bag (13) is provided with an opening for accommodating a suction tube (6), the opening having a peripheral packing (1) for sealing engagement with the suction tube. The packing (1) is fixed on the plate (2) and, in order to enable the filter bag to be replaced whilst retaining a good sealing action around the suction tube (6), the packing (1) is made of a foamed elastomeric material. The packing may be extended by a flap (9) to protect the inside of bag (13) from tube (6). <IMAGE>
Patent SE-8001069-L (SE)
IPC: B63H9/04
Filed: 1980-02-11
Abstract: A yacht foresail or mainsail support and change-over device.  The support comprises at least two tracks on which sail slides are slidingly captivated.  The support is mounted against longitudinal movement with the lower end thereof upwardly of the lower end of the supporting fixture.  A sail slide storage magazine is detachably mounted to the lower end of the support.  The magazine incorporates a track(s) complementary to and abutting with the tracks of the support.  Thus, a sail can be pre-loaded in the magazine and, with mounting to the support as aforesaid, raised.  At the same time, conventionally immediately thereafter, a previously raised sail can be lowered into the empty magazine in readiness for re-raising or storage therewith.
Patent SE-8001087-L (SE)
Inventor: BRANZELL H G
IPC: G21C3/20
Filed: 1980-02-12
Abstract: The invention relates to a fuel rod intended for a nuclear reactor and having a tubular self-supporting fuel cladding, in which there are accommodated a plurality of circular cylindrical fuel pellets which are stacked on one another between the ends of the fuel cladding and whose diameter is dimensioned such that a gap is formed between the inner wall of the fuel cladding and the lateral surface of the pellets when the pellets are centred in the fuel cladding. A graphite layer is provided between the fuel cladding and the lateral surface of the pellets. The invention consists in that a graphite layer is also present between the end faces of adjacent pellets. <IMAGE>
Patent SE-8003509-L (SE)
Inventor: RUNE LARS
IPC: G02B6/38
Filed: 1980-05-09
Abstract: For precision connection of an optical fiber, the end of the fiber (3) is mounted centered and protruding from the end of a connector member (1), which has the shape of a truncated exterior conical surface (2). The centering is guaranteed by a precision tool (7) with a complementary interior conical surface (8) with a centered hole (9), and the fiber end is fixed with a thermosetting resin (10). It is suitable to use UV-setting resin and a material permeable to such radiation in the tool (7).
Patent SE-8005853-L (SE)
Inventor: NEFF J A
IPC: F16K17/00
Filed: 1980-08-20
Abstract: A combination pressure regulating and flow control valve having an upstream port and a downstream port interconnected by a flow passage. An adjustable pressure regulating valve is mounted in said flow passage for regulating the downstream pressure in said flow passage. The adjustable flow control valve is mounted in parallel with said pressure regulating valve in said flow passage for providing a meter out action on pressurized air flowing through said passage from said downstream port to said upstream port. The adjustable fluid flow control valve is shown in one embodiment as being provided with an adjustable quick exhaust valve structure for quickly dumping the exhausting air to reduce the pressure thereof to a reduced predetermined level, after which the meter out action follows.
Patent SE-8006809-L (SE)
Inventor: KRONOGARD S-O
IPC: F02C6/02
Filed: 1980-09-29
Abstract: In order to be able to construct gas turbine power plants with a variable output power on the basis of a limited number of basic components in a drive unit having three turbine rotors, the number of rotors (16, 17, 18) in the gas generating part and/or driving part is doubled. The driving part has a turbine rotor (16) which is mounted on the same shaft as the compressor (14) and the two other rotors (17, 18) form a drive unit which is connected to a gear set (10) for an output shaft. It is possible to double the number of rotors both in the gas-generating and in the driving part and one of them can have a common inner transmission shaft (21) between the gearing and gas-generating parts. The arrangement can be such that the driving part has a considerably larger gas capacity than the rotor of the gas generator, at least two gas-generating parts being connected to the same driving part. However, the arrangement can also be such that the rotor of the gas-generating part has a considerably larger gas capacity than the driving part, in which case at least two such parts are connected to the same gas-generating part. In the two last-mentioned cases, it is possible, depending on the space available and on specific requirements, to arrange the double rotor shafts parallel to or at an angle to the larger, common rotor shaft. <IMAGE>
Patent SE-8007315-L (SE)
Inventor: KENNEY M J
IPC: B60C15/02
Filed: 1980-10-17
Abstract: A wbead tyre and rim assembly in which the engagement zones of the tyre bead on the rim each comprise an axially outer retaining lip (5) for the bead of the tyre, a seat (6) for the bead of the tyre and, immediately adjacent to the seat of the bead, an abutment (8) region which extends radially outwards from the seat for the bead (6) and the tyre comprises a pair of beads each having a substantially extending bead reinforcement (2) inextensible circumferentially and each of the beads, considered in radial section in the inflated state on the rim of the wheel, has an effective dimension (11) measured in the internal radial direction of the assembly from the periphery of the reinforcement (2) such that the bead of the tyre is in contact with the seat of the bead and the abutment (8) prevents the bead of the tyre from having an inward movement, and a small effective dimension (10) measured from the periphery of the annular reinforcement (2) in the axial direction of the assembly, the small effective dimension (10) being less than the difference in radius between the annular reinforcement (2) and the axial end of the abutment (8) so that the bead of the tyre may, after rotating so that the small effective diameter extends radially, pass outwards over the abutment on its seat (6) in order to fit the tyre. <IMAGE>
Patent SE-8101267-L (SE)
Inventor: CAVAZZA C
IPC: C07D333/38
Filed: 1981-02-26
Abstract: A novel class of acyl-derivatives of carnitine is disclosed wherein the acyl radical is either the radical of unsaturated organic acids (typically, acrylic acid) or the radical of saturated organic acids substituted with tert-alkyl, cycloalkyl, cycloalkenyl, alkoxyl, heterocyclic and carboalkoxylradicals, or with aldehyde or hydroxy groups. These acyl-derivatives of carnitine are useful therapeutical agents in the treatment of cardiac disorders, hyperlipidaemias and hyperlipoproteinaemias.
Patent SE-8203900-L (SE)
Inventor: NEIL I A
IPC: G02B13/22
Filed: 1982-06-23
Abstract: An afocal telescope (20) comprises an objective system (21) and an eyepiece system (23) aligned on a common optical axis (19), the objective system (21) forming a real image (24) of radiation received from object space (17) and eyepiece system (23) being arranged to provide a magnified view of the object space scene at a pupil  phi in image space (18). The eyepiece system (23) is formed by a triplet of lens elements A,B,C of which A and B are positively powered and C is negatively powered. Element C has a concave refractive surface (6) adjacent image (24) and a convex refractive surface (5) which is separated from the adjoining refractive surface (4) of element B by an air space which, in the axial direction, is substantially zero on the axis (19) and which progressively increases in magnitude as the distance off axis increases. The six refractive surfaces (1-6) of the eyepiece system (23) are free from aspherics and refractive surface (1 ) which is adjacent the pupil (5) is coated with an antireflection coating to avoid narcissus effect. Elements A, B and C may be made of germanium for use in the 8-14 micron waveband or of silicon for use in the 3-5 micron waveband.
Patent SE-8203960-L (SE)
Inventor: HAGNER MATS BERNHARD
IPC: A01G13/10
Filed: 1982-06-24
Abstract: The slotted edge part of the plastic sheet is bent around a line parallel to the edge so that tongues located between the slots over at least the main part of the edge length form an angle with the plane of the sheet. When the sheet is wound around a plant, it forms a protection with a lower vertical part, which evolves into an upper conically narrowing part closing relatively tightly around the plant under the spring effect of the tongues. The sheet is rectangular in shape with sufficient width that it can cover at least a part of the plant root clump. Its length allows it to be wound two to three times around a plant. The sheet edge part forms an angle of pref. 70 deg. with the plane of the sheet, the slots are pref. 25mm long approx., and spaced pref. approx. 3 cms. apart. The sheet is slightly coloured.
Patent SE-8203981-L (SE)
Inventor: SALENSKY G A
IPC: C09D5/10
Filed: 1982-06-28
Abstract: A paint formulation comprises a resin binder, a colour pigment material comprising manganomanganic oxide (Mn3O4) fume, a solvent, and finely- divided zinc particles. The resin binder may, for instance, be an epoxy resin, a phenoxy resin or a hydrolysed ethyl silicate.
Patent SE-8204083-L (SE)
Inventor: BECKESTROM B
IPC: A61F13/15
Filed: 1982-07-01
Abstract: A protector against incontinence comprises an oblong absorbent body which is fixed to a bottom liquid-tight layer extending outside the absorbent body. The lateral edge portions of the layer are folded in over the absorbent body and form side flaps, the distance between the edges thereof being less than the width of the absorbent body at its mid section. The side flaps are fixed at their ends to the bottom layer. An elastic line, arranged at the edge of each side flap, tends to contract itself and thereby the edges of the side flaps. When the protector is put on, the edges of the side flaps come into elastic sealing contact in the thigh creases of the crotch.
Patent SE-8204310-L (SE)
Inventor: SCHAUB U
IPC: F15B21/0427
Filed: 1982-07-13
Abstract: A pressure valve for heating a pressure medium and maintaining its temperature constant, has a control slider provided with a throttle, a pilot valve influencing a position of the control slider and having a spring-loaded valve member and a valve seat, a thermosensor arranged to sense the pressure medium and to determine throttling of the latter, wherein the thermosensor controls an electromagnet acting upon the pilot valve, and the spring of the pilot valve in the opened position of the valve member is at least partially pretensioned, and upon actuation of the electromagnet and assuming by the valve member the closed position the spring is tensioned to a value corresponding an opening pressure.
Patent SE-8207104-L (SE)
Inventor: KARLSSON J B
IPC: F41J7/00
Filed: 1982-12-13
Abstract: A target device is arranged so that a target board (1) can be displaced between a protected position (I) and an exposed position (II). The device has a guiding device (12) which is mounted in a stand (7) and extends substantially horizontally from a front end (14), where the lower part of the target board and a slide (16) controlled by the guiding device are located in the exposed position, to a rear end, where the lower part and the slide are located in the protected position of the target board. 
<??>Above the front end of the guiding device there is a support (17), against which the target board is displaceably resting. The target board will hereby, when displaced from the protected position wherein it is stored horizontally, be caused by the support and the guiding device to perform a swinging movement forward - upward to the exposed position in which the target board is standing upright. The stand (7) forms a tight housing for storing the target board at the place.
Patent SE-8300867-L (SE)
Inventor: KUROWSKY S R
IPC: C02F5/14
Filed: 1983-02-16
Abstract: Terpolymers of maleic anhydride, acrylamide or methacrylamide and a third monomer consisting of octene, styrene and the like.
Patent SE-8301817-L (SE)
Inventor: BUDAI Z
IPC: A61K/
Filed: 1983-03-30
Abstract: A process for the preparation of 2-/E/-phenylmethylenecycloheptan-1- one-/E/-oxime of the formula /I/   <IMAGE> free of other isomers comprises reacting 2-/E/-phenylmethylenecycloheptan- 1-one of the formula /II/   <IMAGE> with hydroxylamine obtained "in situ" from a hydroxylamine salt in the presence of a base. The reaction is carried out in water and/or in a lower, with water unrestrictedly miscible, aliphatic alcohol, and subsequently the alcohol content of the reaction medium is adjusted to 40-60%. The compound of the formula /I/ is isolated from the reaction mixture by known methods. The 2-/E/-phenylmethylenecycloheptan- 1-one-/E/-oxime of the formula /I/serves as intermediate for the synthesis of compounds possessing valuable pharmaceutical properties.
Patent SE-8303024-L (SE)
Inventor: EKEKLINT L C-J
IPC: A47K10/38
Filed: 1983-05-30
Abstract: A dispenser for paper rolls. The dispenser (42) comprises an attachment bracket (44), a bottom wall (46) and a pivotally mounted housing (48). The dispenser is designed to hold one or two paper rolls (28). The latter are of the kind from which the paper web is wound off from the roll interior. In the dispenser (42) holding two rolls the paper webs of the two rolls are tied together in such a manner that the outer or trailing end of the web on one roll is tied together with the inner or starting end of the web of the other roll. An opening (50) for withdrawal of paper if formed in the bottom (52). This opening is positioned at a distance from the lower edge of the housing which is formed with a tear-off edge (34). The tear-off edge extends along part of the housing.
Patent SE-8303139-L (SE)
Inventor: HILMERSSON A E
IPC: F26B13/10
Filed: 1983-06-03
Abstract: Arrangements for the treatment of a moving material web by means of an air flow are used for example in the packaging industry for the drying of packing material in web- shape. In this process the web passes through a chamber provided with inlet and outlet for the air, and at high air velocities the web is affected in an undesirable manner so that an uneven, unstable movement is imparted to it.In the arrangement in accordance with the invention this is avoided by means of a baffle plate (9) placed at an angle in relation to the web between the web (4) and the outlet (8) which causes a partial vacuum which balances the web and gives it a calm and steady movement through the chamber (1).
Patent SE-8306106-L (SE)
Inventor: HALL K
IPC: A61F5/455
Filed: 1983-11-07
Abstract: An improved female urinary appliance includes a mouth surrounding a urine-receiving cavity, and a drainage channel integral with the backside of the device and communicates with a bore opening from said cavity. The device includes means for preventing the drainage channel from kinking. The mouth is adapted to be positioned within the labia folds of the user, in contact with the vestibular tissue around the meatus and held in place by gentle vacuum. A valve is preferably used in combination with the appliance, and includes an inlet and an outlet, for maintaining a preselected vacuum condition at the valve inlet and a predetermined pressure condition at the valve outlet is disclosed. In preferred use, the drainage channel is suitably connected in spaced relation to the valve inlet. The valve contains a flow control element adapted to control flow of urine from the cavity. While the mouth is held against the vestibular tissue by gentle vacuum, urine flowing through the appliance and valve entrains gas present in the cavity. In the cavity, a desired vacuum condition is maintained, over time, because the valve includes a semi- permeable membrane adapted to permit air and other gas to diffuse through a portion of the valve and thereby to counteract the effects of entrainment and relieve or maintain the vacuum condition at a predetermined level. <IMAGE>
Patent SE-8400027-L (SE)
Inventor: SEDIN J C
IPC: G09F7/02
Filed: 1984-01-03
Abstract: The invention refers to a marking for use on road signs. The marking is comprised of two oblong plates (11, 12) united in a cross configuration (fig. 3). The marking is designed with a mounting (16-19) with protruding flanges (25) for putting springs in between the sections (1-4) of a road sign and securing at the flanges (5, 6) which hold the sections together. The marking is held at a distance from the surface of the sign through bushings fixed in the mountings.<IMAGE>