baber/WOPTO huggingface dataset:
Patent SE-7710512-L (SE)
Inventor: DIERS F
IPC: G07D9/00
Filed: 1977-09-20
Abstract: An additional conveyor screw (3) is positioned under the extraction openings of all the storage shafts which are used to receive the same type of coin. The storage shafts have the same axial spacing between one another. The pitch of the conveyor screws is equal to the axial spacing of the storage shafts. Each conveyor screw can also be driven in both directions of rotation. Each conveyor screw drive has a torque limiter which causes a brief change of direction of the drive when the set torque is exceeded.
Patent SE-7713367-L (SE)
Inventor: GRUNE H
IPC: H01M8/02
Filed: 1977-11-25
Abstract: A support frame for electrolyte chambers in electrochemical cells with supported electrodes, having parallel wires extending in the direction of flow of the electrolytic liquid and arranged preferably between two thin screens, wherein the flow canals for the electrolytic liquid are substantially free of constrictions in the direction of flow.
Patent SE-7713584-L (SE)
Inventor: JUNGWIRTH D
IPC: E04C5/12
Filed: 1977-11-30
Abstract: For use in prestressed concrete structures, an arrangement is provided for interconnecting serially arranged longitudinally extending bundles of prestressing tendons. Each bundle passes through a separate section of the structure with the sections being poured one after the other. The ends of a bundle extending through a first poured section are secured centrally within an anchorage member. The ends of the following bundle in the next section are secured to the same anchorage member in an annular part radially outwardly of the centrally secured ends of the first bundle. From the anchorage member, the tendons in the following bundle converge inwardly to a point spaced from the anchorage member where they are enclosed within a tubular sheathing in a normal close spacing. The end of the sheathing is trumpet shaped, diverging toward the anchorage member. The end of the trumpet shaped section closer to the anchorage member, is spaced from the anchorage member so that a longitudinally extending section of the tendons in the following bundle is directly enclosed by concrete when the second section of the structure is poured.
Patent SE-7900513-L (SE)
Inventor: BAUDOUIN M
IPC: C07D207/448
Filed: 1979-01-19
Abstract: N-substituted oligo-imides of the formula:    <IMAGE>  [I]  in which D represents a divalent radical selected from the group comprising: <IMAGE>  in which m is 0 or 1, Y is hydrogen, chlorine or methyl, n is a positive integer of 5 or less, and R is an organic radical of valency n, containing up to 50 carbon atoms, are prepared by reacting an anhydride of the formula:    <IMAGE> [II]   with an amine of the formula: R-NH2)n [III] in which formulae D, R, and n as above defined, said reaction being carried out in the presence of a catalyst system comprising a mixture of a compound ( alpha ) and a compound ( beta ), being a strong inorganic or organic oxygen-containing acid and ( beta ) being a salt of such acid with a cation selected from the group comprising pyridinium, quaternary phosphonium and tertiary sulfonium cations.
Patent SE-7901987-L (SE)
Inventor: ALF H
IPC: F16K31/68
Filed: 1979-03-06
Abstract: A device for adjusting the intake air temperature of a carburetor-equipped internal combustion engine whose air intake system has a flapper valve in a duct junction admitting cold raw air and/or preheated raw air to the intake filter, depending on the raw air temperature, the flapper valve position being controlled by a pneumatic membrane actuator which receives negative pressure from the intake manifold, via a vacuum line with a thermostat-controlled relief valve responsive to the temperature of the air mixture. In the drive connection between the membrane actuator and the flapper is arranged a wax thermostat which increases or decreases the effective length of the connection in response to the ambient air temperature, thereby adding the thermostat displacements to the actuator displacements, the effective length of the drive connection being further adjustable by means of a threaded connection which is arranged between the membrane support body of the actuator and the wax thermostat.
Patent SE-7906392-L (SE)
Inventor: WEBER R
IPC: G21C17/08
Filed: 1979-07-26
Abstract: Device for inspecting and testing the bottom of a cylindrical reactor pressure vessel having a circular track disposed in vicinity of the bottom of the pressure vessel, including a plurality of strut members, means for connecting the strut members to the bottom of a pressure vessel, a plurality of pins extending radially outwardly from the circular track and supported in the strut members.
Patent SE-7908278-L (SE)
Inventor: SITTIG R
IPC: H01L29/10
Filed: 1979-10-05
Abstract: A semiconductor element having at least one pn junction and provided with zone guard rings for improving the suppression behavior of the pn junction, wherein the pn junction extends to the peripheral or side surface of the element and the first of a series of guard rings is coordinated with the pn junction and is bounded by the peripheral or side surface and by the lower planar surface of the element.
Patent SE-8001079-L (SE)
Inventor: ROSENGREN L G
IPC: H01J49/02
Filed: 1980-02-12
Abstract: An arrangement in mass spectrometers with a modulated molecular beam. The mass spectrometer comprises a modulation chamber (15) with a gas inlet (16) and with a connection (18) to a vacuum pump to produce a molecular beam (23). An ionization chamber (19), which contains the ion source (21) of the mass spectrometer and has a connection (20) to a vacuum pump, communicates with the modulation chamber through front and back openings (24, 25) in the path of the molecular beam (23). A chopper (28) to modulate the molecular beam is disposed in the modulation chamber in front of the front opening for the entry of the molecular beam into the ionization chamber.
Patent SE-8001279-L (SE)
Inventor: SILVESTRINI B
IPC: A61P29/00
Filed: 1980-02-18
Abstract: Compound belonging to the class of 2-benzyl-3-(3-dimethylaminopropylthio)-2H-indazole, its sulfoxide and its sulfone and their pharmacologically acceptable salts, and process for obtaining such compounds having an antiinflammatory action in the common pathological conditions.
Patent SE-8002303-L (SE)
Inventor: ULLMAN M K
IPC: A61K9/20
Filed: 1980-03-25
Abstract: The invention disclosed provides a multi-fractionable tablet structure initially configurated in a unitary dosage while having readily severable sub-dosage units as components thereof. Score markings are positioned variously about the tablet such as along the top and bottom surfaces thereof. Additionally, score markings may appear along opposite vertical side surfaces of the tablet. Special placement of the score markings readily permits alternatively an accurate equal bisectional or trisectional fracture of the tablet as may be desired for patient consumption.
Patent SE-8003609-L (SE)
Inventor: FRANSSON L
IPC: G05D23/13
Filed: 1980-05-14
Abstract: The control-valve arrangement has a thermostat element (4) which is arranged axially in a holder (6), having an actuating pin (9) which is provided in order to actuate a valve cone (10) in a valve mechanism, in which the valve cone is pressed against a seat (12) in the valve body (1) when it is actuated. Between the holder (6) and the cone (10) there is arranged an axially displaceable driver (13) which can be actuated by the actuating pin (9) and, by means of a spring between the driver (13) and the valve body (1), can be pushed in a retaining manner against the cone. The cone (10) has a bore for the actuating pin (9) and, by means of a spring (11) between the holder (6) and the cone (10), is pressed in a retaining manner against the driver (13) and the seat (12). <IMAGE>
Patent SE-8004599-L (SE)
Inventor: NESER W J
IPC: B05B9/08
Filed: 1980-06-23
Abstract: A portable spraying device having a pressurizable container and a reciprocating piston pump for pressurizing the container. The pump is attachable between the back and thigh of the user so that relative movement between these body parts during walking is operative to drive the pump so as to pressurize the container.
Patent SE-8105371-L (SE)
Inventor: KARLSSON K
IPC: F28D19/04
Filed: 1981-09-09
Abstract: A rotary regenerative heat exchanger comprises a plurality of moving sector-like rotor compartments carrying regenerative heat exchange material, in which leakage of a gaseous medium having a lower pressure and being trapped by a stationary section plate in the sector-like compartments to a gaseous medium of a higher pressure is at least reduced by the provision of a means for adjusting the sector plate to such an axial clearance with respect to the end of the rotor that an intentional amount of direct leakage of the high pressure medium is maintained between the rotor end and the sector plate, giving rise to forcing out the low pressure medium from compartments that are about to leave the low pressure medium passage and replacing it with high pressure medium.
Patent SE-8202316-L (SE)
Inventor: LOFBERG G G
IPC: B65D88/16
Filed: 1982-04-13
Abstract: A sack-like container, particularly intended for pourable goods, comprises a hose-like casing (10) of flexible material and a rope (15) which has one end thereof joined to a first end-part of the casing, said first end-part being gathered to form a bottom (12) of the container, and extends from the bottom through the container space (14) and slideable out through a second end-part (17) of the casing, said second end-part being gathered to form an upper part (11) of the container. The other end of the rope (15) is bound around the second end-part of the casing and a portion of the rope surrounded by the second end-part. Between the binding location and the location (16) at which the rope exits from the second end-part (17) of the casing, the rope forms a U-shaped lifting loop (19), intended for receiving a lifting hook or like device for lifting the container together with its contents. The aforementioned other end of the rope (15) forms a self-tightening knot (18) so arranged as to permanently lock the aforesaid rope portion against sliding relative to the surrounding end-part (17) of the casing when the lifting loop (19), with the container filled with the intended load and suspended from the loop, is subjected to a load which substantially exceeds, preferably by 1 - 2.5 times, the load exerted on the lifting loop (19) by the suspended, filled container in a static condition.
Patent SE-8202932-L (SE)
Inventor: ERICSSON T
IPC: C02F1/68
Filed: 1982-05-10
Abstract: A process for absorbing oil and a particulate oil-absorbing composition are provided, which composition in dust form displays a low explosion hazard and a low flammability, but which after absorption of oil is flammable and entirely consumed when burned, the particles comprising as the major component at least 50% by weight hydrophobic cellulose pulp fibers blended with at least 30% up to 50% of an inorganic cellulose paper pulp filler.
Patent SE-8305583-L (SE)
Inventor: DEGERMAN ROLF
IPC: A61G5/02
Filed: 1983-10-11
Abstract: The manually driven wheel chair has main wheels and additional wheels entirely beneath the level of the seat cushion. To provide the user with alternative seat adjustments during forward movement of the chair, and to permit movement to and from the chair, a chassis (5), hand wheel (8) with transmission (9) to the main wheels (6), and a rotatable and releasable seat unit (1) are provided.
Patent SE-8401136-L (SE)
Inventor: WALLENBECK A
IPC: G01N1/08
Filed: 1984-03-01
Abstract: The sampling tube (3) is driven into the bulk material (2), and at its insertion end has a drill crown (4), the largest external dia. of which is greater than the outer dia. of the sampling tube. This tube, during sampling, rotates around its longitudinal axis under the effect of a rotator (5), and is open at its end opposite to the drill crown for removal of sampled material. - The drill crown is a cutting or saw-toothed tool, and is provided with at least one screw flange. It is exchangeable, and both externally and internally widens backwards from its point. The sampling tube is of plastic or teflon-lined metal which offers low friction to bulk material passing through it, and the rotator (5) can be hand or motor-activated.
Patent SE-8404656-L (SE)
Inventor: SVERD R L
IPC: F23G5/32
Filed: 1984-09-17
Abstract: PCT No. PCT/SE85/00297 Sec. 371 Date May 9, 1986 Sec. 102(e) Date May 9, 1986 PCT Filed Jul. 31, 1985 PCT Pub. No. WO86/01877 PCT Pub. Date Mar. 27, 1986.The invention relates to a feed-in device for fuel in a fire-place with plane grate (5). The feed-in occurs through an opening (60) in the grate and comprises a tubular straight passageway (34), which extends upward from below to the opening (60), so that the center line of the passageway (34) forms an angle of 20 DEG -45 DEG  to the surface of the grate (5) and that the opening (60) is displaced to the circumference of the grate (5).
Patent SE-8405060-L (SE)
Inventor: BERGSTROM S E
IPC: F27D25/00
Filed: 1984-10-10
Abstract: PCT No. PCT/SE85/00380 Sec. 371 Date Jun. 18, 1986 Sec. 102(e) Date Jun. 18, 1986 PCT Filed Oct. 2, 1985 PCT Pub. No. WO86/02437 PCT Pub. Date Apr. 24, 1986.Manipulator for guiding of devices for treatment of heats in furnaces, ladles and the like, e.g. lances for injection of oxygen through a door (3) of an electromelting furnace, consisting of a feed table (19), on which one or several devices (24,29) are arranged displaceable mechanically guided in its length direction by means of one or several feed devices, at which the feed table (19) is movable mechanically guided between an advanced position at a work point (14), where the feed table (19) is immediately in front of the furnace door (3) or the like, at which the devices (24,29) can be inserted into the furnace (2) and possibly lowered down into the heat, and a retracted position, where the feed table (19) is removed from the furnace door (3).
Patent SE-8501794-L (SE)
Inventor: HERNELIND K
IPC: E04B1/74
Filed: 1985-04-12
Abstract: The invention concerns a tier of joists as apartment dividers which consist of light, dry and principally non inflammable material. The frame for the tier of joists consists of load carrying trapezium profiles (8) and transverse thin plate profiles. Apart from this requirement, the tier of joists can be designed with a sprung over-floor, or under-roof, depending on the relevant sound and fire safety requirements, or other requirements which pertain for the construction of the building.<IMAGE>
Patent SE-8600179-L (SE)
Inventor: NILSSON OLOV LUDVIG
IPC: E03C1/324
Filed: 1986-01-16
Abstract: The device comprises a bowl-shaped basin outlet, a stop plate and mirror (16), together with a hand douche or similar rinsing device. The basin, stop plate and mirror can be raised and lowered, together with being rotatable around a vertical axis, in relation to which it is also radially movable.
Patent SE-8600538-L (SE)
Inventor: A W T
IPC: A61J7/00
Filed: 1986-02-06
Abstract: A teat unit for insertion into a liquid container formed of a plastics/paper laminate comprises a tubular teat mounting having one end adapted for insertion through the liquid container and the other end adapted to receive a teat. Various methods of securing and sealing the unit to the container are disclosed.
Patent SE-8604712-L (SE)
Inventor: HELLGREN I
IPC: B04B7/08
Filed: 1986-11-04
Abstract: In a centrifuge rotor an annular locking ring (3) is arranged to by means of external threads engage with internal threads in a sleeve like portion (6) of a rotor part (1) and thereby to join this rotor part axially to another rotor part (2). According to the invention the locking ring (3) is made of a composite material comprising a matrix and fibres embedded in this. A first part of fibres extending essentially in the circumferential direction of the locking ring and a second part of fibres extending essentially radially and out in the threads of the locking ring. The amount and the distribution of the fibres are so chosen that the locking ring (3) is elastically deformed in the circumferential direction upon rotation of the rotor as much as admitted by the surrounding sleeve like end portion (6). Thereby it is achieved both that the centrifuge rotor easily can be assembled and disassembled, when it is out of operation, and that a satisfactory engagement during operation can be established between the locking ring (3) and the sleeve like end portion (6), the fibres extending radially taking up axially directed shear and bending forces in the locking ring (3).
Patent SE-8701901-L (SE)
Inventor: BOHLIN N
IPC: B60N2/90
Filed: 1987-05-08
Abstract: The invention relates to an arrangement for protecting the occupants of an automotive vehicle from injury in the event of a side-on collision. The arrangement includes transverse tubular reinforcements (10, 11) which are incorporated in the seat portions of respective vehicle seat structures and which are intended to transfer compressive-forces from a pressure-loaded side of the vehicle to the floor of the vehicle through the seats. The inventive arrangement is characterized by a tension-force transferring steel wire (20) which transfers load from the tubular reinforcements (10) in the seats to the floor of the vehicle.
Patent SE-8801640-L (SE)
Inventor: ANDREASSON KURT ERIK VIKTOR
IPC: E06B5/11
Filed: 1988-05-02
Abstract: A forced-entry guard for doors and windows (13), comprising a tubular profile (19) which is angular in section and can be mounted along at least one of the frame sides (10), adjacent the gap between the frame and the door-leaf or the window-frame (12). The tubular profile (19) houses stiffening means (22) and in a nonvisible way one end of a number of screw means (20) which are intended for said mounting of said profile.
Patent SE-8803595-L (SE)
Inventor: OLOFSSON H
IPC: F04C18/16
Filed: 1988-10-11
Abstract: PCT No. PCT/SE89/00505 Sec. 371 Date Mar. 12, 1991 Sec. 102(e) Date Mar. 12, 1991 PCT Filed Sep. 20, 1989 PCT Pub. No. WO90/04107 PCT Pub. Date Apr. 19, 1990.The invention relates to a machine of the rotary screw type for a gaseous medium having a compression section and an expansion section driving the compression section. According to the invention both the compression section and the expansion section are located in one single working space in which two rotors (14, 16) operate. The machine has a low pressure port (32), a high pressure port (30) and intermediate pressure port means (34).
Patent SE-9003232-L (SE)
Inventor: DOROBANTU GABRIEL DANIEL
IPC: G02B30/40
Filed: 1990-10-10
Abstract: The present invention is an optical device, e.g., in form of 3-D spectacles (10) by which may be obtained a three dimensional illusion having a sense of depth out of an ordinary two dimensional image as, e.g., the image of a television set, the image on a film screen, ordinary two dimensional photos, paintings or any other kind of two dimensional images. For each of the eyes is by an optical system (30v, 30h) via respective objectives (1v, 1h) created a secondary image onto a respective focussing screen made from a specific plastic material. These secondary images as viewed through the eyepieces of the systems will then by the human brain be perceived similar to ordinary stereoscopic images and thus create a stereoscopic illusion out of the originally two dimensional image. The distance between the eyepieces may be adjusted by an adjusting knob (8) and each of the optical systems (30v, 30h) are focussed by focussing knobs (7v, 7h).
Patent SE-9100403-L (SE)
Inventor: TELLDEN L
IPC: B25J9/10
Filed: 1991-02-11
Abstract: The invention relates to an industrial robot with a stand (1) which is rotatably journalled in a base (2) and provided with a mechanical stop for limiting the rotary motion of the stand. The stop comprises at least one radially projecting stop arm (7), which in a certain rotational position makes contact with a stop pin (6) arranged on the base (2). The rotary moment is taken up by deformation of the stop pin (6). The stand (1) is provided with a plurality of recesses (8, 10) arranged around the periphery of the stand, whereas the stop arm (7) is formed with at least one fixing projection (12, 13) which is adapted to the recesses and which, with the aid of a wedge member (14), may be fastened into one of the recesses at an optional location on the periphery of the stand.
Patent SE-9200120-L (SE)
Inventor: DELLBY F
IPC: F04B23/12
Filed: 1992-01-16
Abstract: The invention relates to a pump arrangement, especially for the operation of an osmotic water purifier comprising a filter housing (10) having a raw water inlet (11), a filtrate outlet (15), a reject outlet (16), and a flush valve (18) adapted to be opened for flushing raw water through the filter housing. The pump arrangement comprises a high pressure pump (12) for supplying raw water at the required pressure, and a circulation pump (13) for recirculating a relatively large flow through the filter housing. The high pressure pump (12) consists of a sliding vane pump of the type in which the vanes (24) are caused to sealingly engage the surrounding wall of the pump chamber by a hycraulic pressure supplied from the pressure side of the high pressure pump. The inlet of the high pressure pump is connected to a pressurized water supply line, whereby, when the flush valve (18) is opened and said pressure ceases, said vanes are moved radially inwards and the high pressure pump is opened for allowing a through flow exceeding its normal capacity. <IMAGE>
Patent SE-9202928-L (SE)
Inventor: VIND TYGE
IPC: B01J3/02
Filed: 1992-10-07
Abstract: PCT No. PCT/SE93/00767 Sec. 371 Date Apr. 6, 1995 Sec. 102(e) Date Apr. 6, 1995 PCT Filed Sep. 23, 1993 PCT Pub. No. WO94/07596 PCT Pub. Date Apr. 14, 1994A method of discharging particulate material from a first container to a lower positioned storage area being under a lower pressure than the first container. Particulate material is discharged via an upper tube section of a discharge tube communicating with the first container and permanently containing a column of the particulate material. The discharged material is directed into a pressurized stabilizer. The discharged material is directed via a lower tube section to a material feeder for forming columns of the particulate material in the upper and lower tube sections thereby reducing the pressure of the material to a predetermined normal pressure level at the input of the feeder. The material is fed to the storage area. The quantity of discharged material is controlled by the feeder. Gas flowing from the first container is extracted through the particulate material column to an environment via a throttle at an upper portion of the pressure stabilizer, thus stabilizing the discharge by making it independent of pressure variations in the particulate material column upstream of the pressure stabilizer. The feeder is stopped when a pressure increases in the particle column in the upper tube section resulting in a pressure increase in the pressure stabilizer until the pressure of the pressure stabilizer has returned to the normal level due to the extraction of gas.