baber/WOPTO huggingface dataset:
Patent SE-7902522-L (SE)
Inventor: HASSALL C H
IPC: A61K38/00
Filed: 1979-03-20
Abstract: Amino acid derivs. of formulae (Ia) and (Ib), and their acid-addn. salts, are new: (where R4 is H, Me, cyclopropylmethyl, di(1-4C alkyl) aminoethyl, methoxymethyl or CH2CH2OH; X is N or CR6; Ra and Rb are H, lower alkyl or CH2OH; R is halogen, NO2 or CF3; R1 is H or lower alkyl; R2 is an acyl gp. derived from a naturally occurring amino acid (in L or DL form if contg. an asymmetric centre); R3 is phenyl, halophenyl or 2-pyridyl), and have sedative, muscle relaxant and anticonvulsant activity, e.g. with an anticonvulsant ED50 of 2-4 mg/kg (i.v., mouse) and an LD50 of 70-120 mg/kg (i.v., mouse)
Patent SE-7904830-L (SE)
Inventor: FECSKE A J
IPC: B04C5/28
Filed: 1979-06-01
Abstract: In a multiple hydrocyclone assembly comprising a housing (4), a plurality of groups of radially extending cyclones (3) mounted at different levels in said housing (4), an inlet (11) for supplying material to be separated and coaxial outlets (10, 12) for the separated fractions of the material, the outlet for the lighter fraction comprises a central conduit (8, 9, 12) extending vertically through the housing substantially to the top thereof to prevent air collecting in the upper part of the housing.
Patent SE-8001592-L (SE)
Inventor: SWANSON H V
IPC: A01J7/00
Filed: 1980-02-29
Abstract: An independent quarter milker has four teat cups with individual conduits connected from the teat cups to a manifold mounted on the stall structure. Milk from the manifold flows through a pipeline to a collection tank. A flow sensor and shutoff valve in each milk conduit adjacent the manifold provides individual quarter milking control remote from the teat cups. One or more of the milk conduits may be connected with a milk collection chamber so that the milk from a single quarter may be separately collected, as when one quarter of the cow is infected.
Patent SE-8003506-L (SE)
Inventor: BECHT C T
IPC: F16B15/08
Filed: 1980-05-09
Abstract: A surgical staple for use in suturing the skin or fascia of a patient. The surgical staple has an elongated, substantially horizontal crown portion terminating in downwardly depending leg portions having points formed at their free ends. The staple, together with a plurality of identical surgical staples, is adapted to straddle and to be fed along a guide means of a surgical stapling instrument to the anvil thereof. The crown of the surgical staple is formed about the anvil by the surgical stapling instrument former which bends end portions of the surgical staple crown downwardly so that the staple leg portions are substantially coaxial with their points approaching each other. The surgical staple has a first pair of diametrically opposed flats extending respectively along the front and rear of the crown and leg portions. The surgical staple has a second pair of diametrically opposed flats, disposed at 90 DEG  to the first pair of flats. One flat of the second pair extends along the upper surface of the staple crown portion and the outsides of the staple leg portions and the other flat of the second pair extends along the underside of the crown portion and along the insides of the leg portions. The flats of the first pair, cooperating with similar flats on adjacent surgical staples, assure proper feeding of the surgical staple along the surgical instrument guide means. The flats of the second pair, cooperating with the surgical stapling instrument former and anvil, prevent undesirable rotation of the staple crown portion during forming and implanting of the surgical staple.
Patent SE-8005098-L (SE)
Inventor: HAYDON M G
IPC: B01D61/30
Filed: 1980-07-11
Abstract: The machine includes a flow system for drawing fresh dialysis solution from a source through a dialyzer 12. Inlet and outlet valves 22,26 can cut off flow to and from the dialyzer. An ultrafiltration branch 48 is provided between the valves and the dialyzer for drawing liquid from the dialyzer when the valves are closed. This branch includes a single- acting piston pump 52 operated by a stepper motor 54 to draw the liquid in accurately controlled amounts and at accurately controlled rates. <IMAGE>
Patent SE-8103634-L (SE)
Inventor: PARRAS K-H
IPC: H03H11/02
Filed: 1981-06-10
Abstract: A two-terminal-pair circuit which simulates an inductance includes input and output terminal pairs and a first ohmic resistor. The voltage-carrying terminal of the input terminal pair is connected to one terminal of the first ohmic resistor. The circuit includes a bridge circuit having bridge branches and two opposite bridge diagonal terminals, two capacitors each connecting a respective one of the two bridge diagonal terminals to a respective one of the terminals of the first ohmic resistor, and a difference amplifier having two inputs each connected to a respective one of the two bridge diagonal terminals. The output of the difference amplifier is connected to the base of a transistor whose collector-emitter path is connected in one of the bridge branches in series with an effective resistor or with a parallel circuit comprising a capacitive reactance and an effective resistor. The emitter of the transistor is connected to the other terminal of the first resistor, and the collector of the transistor forms the voltage-carrying terminal of the output terminal pair.
Patent SE-8201030-L (SE)
Inventor: STENERHAG B
IPC: H01G4/32
Filed: 1982-02-19
Abstract: A capacitor element for a power capacitor comprises first and second metal foils wound together with layers (13,14,15,16) of solid polymer film dielectric sepg. the wound metal foils. Adjacent each end of the element, one longitudinal metal foil has its edge (20,19) unfolded along (a major part of) its length, and the other foil has its edge folded (17,18) longitudinally throughout its length, the edges being inside the longitudinal edges of the polymer films and exposed to the ends of the capacitor element. At least one current tab strip (25) contacts each metal foil as separate elements, protruding from the ends of the capacitor element. The edges of the metal foil not contacted by a tab are longitudinally folded in the region adjacent that tab, so each tab is surrounded by foiled metal foils. The power capacitor including at least one capacitor element as above is claimed, pref. including a number of the capacitor elements. Capacitor element has improved partial discharge properties, hence improved performance and reliability, with no or negligible increase in thickness. . 2/6
Patent SE-8301537-L (SE)
Inventor: SCHOUBYE P C S
IPC: C01B17/80
Filed: 1983-03-21
Abstract: In the preparation of sulfuric acid, a 240-330 DEG C hot gas stream containing SO3 and H2SO4-vapour in a total amount of up to 10% b.v. and up to 50% b.v. of steam, the ratio steam/SO3 being at least 1:1, is passed upwards through a plurality of externally cooled, vertical, acid resistant tubes (7) in a heat exchange tower for condensing sulfuric acid. The tubes are cooled with air introduced through an inlet opening (12) in the upper part of the tower and discharged through one or more exit openings in the lower half of the tower. By regulating cooling air velocities and levels from the bottom of the tower of discharging the cooling air the cooling is regulated so as to determine the discharge temperature T4 DEG C by the formula T4>125+6 alpha + beta +0.2(T1-Td> (where  alpha  is the %b.v. content of SO3+H2SO4-vapour in the feed gas,  beta its % b.v. content of steam, T1 its temperature in  DEG C and Td its dew point for H2SO4-vapour in  DEG C). Sulfuric acid is condensed on the inner tube walls as a film of liquid flowing downwards and in contact with the hot feed gas is concentrated to 93-98% H2SO4. <IMAGE>
Patent SE-8302070-L (SE)
Inventor: QVARNSTROM B G L
IPC: B01F15/00
Filed: 1983-04-14
Abstract: A slow turning stirrer with horizontal axle in which the shaft to the stirring blade is mounted as freely moving.<IMAGE>
Patent SE-8304408-L (SE)
Inventor: GRIENGL H
IPC: A61K31/7068
Filed: 1983-08-15
Abstract: Desoxyuridine derivatives such as 1-(2-desoxy- beta -D-erythropentofuranosyl)-5-(2-chloroethyl)-(1H,3H)-pyrimidine-2,4-dione which derivatives are useful as chemotherapeutical agents particularly in combatting Herpes diseases and infections.
Patent SE-8307216-L (SE)
Inventor: POUTIAINEN H
IPC: E05B67/24
Filed: 1983-12-29
Abstract: A padlock comprises a lock casing and a basically U-formed shackle slideable therein between a closed and an open position. The padlock has two legs of different length, each provided with a locking notch. The longer leg has a head that is somewhat thicker than the general part of the leg for keeping the shackle engaged in the casing in its open position. There is also a cylinder lock mechanism, operable by a key, and locking members coacting with a guiding portion of a turnable member of the cylinder lock mechanism for locking both legs of the shackle to the lock casing. The locking members are movable dependent on the angular position of the guiding portion of the cylinder lock mechanism between a locking and a releasing position. The releasing position allows the shorter shackle leg to completely slide out from the lock casing. The padlock also comprises means allowing disengagement of the shackle from the lock casing upon turning the cylinder lock mechanism by means of the key into or past the releasing position, while the cylinder lock mechanism is in the casing.
Patent SE-8401593-L (SE)
Inventor: MAGNUSSON B
IPC: H05B3/12
Filed: 1984-03-22
Abstract: There are two metal sleeves (12,14), one (14) being screwed into the other (12). The inner sleeve carries a plano-convex glass dome (17) disposed inside the cavity of the oven. The sleeve projects through an aperture (11) in the wall of the cavity. A filament lamp (21,22) is screwed into a further metal sleeve (20) supported from a ceramic sleeve (19) by a conductor (24) connected to a slip ring (25) on the outer surface of the ceramic. - The dia. (D) of the sleeve surrounding the lamp is 2.3 cms. and the spacing (H) between the filament of the lamp and the plane of the aperture in the sleeve is 0.5 cm. The oven microwave energy has a wavelength of 12.2 cms. The sleeve cut-off wavelength is about four cms.
Patent SE-8403309-L (SE)
Inventor: AXELSSON B
IPC: F16K11/02
Filed: 1984-06-20
Abstract: Device for a faucet (1) designed to provide a connection for a dishwasher or the like that can be shut off. The device comprises a stop cock plug (7) surrounded by the faucet (1). By manually manipulating a control (4), the stop cock plug (7) can be made to assume one of two different locator positions wherein flow communication with one of the faucet's (1) flow channels (9, 10) for cold or hot water, respectively is induced in a channel (8) taken up in the stop cock plug (7). Said water flows from the channel's (8) opposite end sections via an outlet channel (2) to a connector (3) at the faucet (1). In addition to being able to thus select whether the connector (3) is to be supplied hot or cold water, the control (4) can also be used to set the stop cock plug (7) to a position between the two locator positions, at which time the water supply to the connector (3) is cut off.<IMAGE>
Patent SE-8403460-L (SE)
Inventor: TEMPLE JR D L
IPC: C07D249/08
Filed: 1984-06-28
Abstract: Phenoxyalkyl substituted-1,2,4-triazolones having anti-depressant properties typified by 2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-5-ethyl-4-(2-phenoxyeth yl)-2H-1,2,4-triazol-3(4H)-one are disclosed.
Patent SE-8504254-L (SE)
Inventor: WARD J B
IPC: C07D493/22
Filed: 1985-09-13
Abstract: Compounds as described having the partial formula  <IMAGE>   These compounds may have a 5-OH or -OMe group amd at the 25- position an isopropylene group substituted by methyl, ethyl or isopropyl. The compounds may be used in agriculture or medicine as antiparasitics, and may be prepared by culturing certain Streptomyces strains, in particular Streptomyces thermoarchaensis NCIB 12015.
Patent SE-8600968-L (SE)
Inventor: PLATELL O B
IPC: F28F21/06
Filed: 1986-03-04
Abstract: The invention relates to a recuperative countercurrent heat exchanger with high heat efficiency for two different media, in particular with such a short length in the flow directions of the media that the heat exchanger is at least mainly accommodated in a cavity in the frame of a window of the type in which air circulates within the glass panes in an essentially vertical path which passes through the heat exchanger. According to the invention, such a heat exchanger has been produced by constructing it from a stack of parallel plates 1, 2 made exclusively of plastic material with poor heat conductivity in the flow direction and designed with intermediate low distance members which delimit extremely narrow ducts 3, 4 on both sides of the plates for the two media. <IMAGE>
Patent SE-8604274-L (SE)
Inventor: TROSTER M
IPC: F16C19/18
Filed: 1986-10-08
Abstract: A double-row, angular-contact ball bearing unit includes double sided cage, a plurality of balls maintained in first and second circular arrays by the cage and disposed between a one piece outer ring having two races and an inner ring formed of two side by side sections, each having an individual race. Angled deflectible locking fingers extend inwardly from the cage into a locking groove in the inner ring section for the first array at a location between the arrays of balls, and this section extends sideways into the region of the second array. The outer ring is undercut from the outer race having the second array to the side of the outer ring that is remote from the first array. The cage side for the first array is of the comb-type and the cage side for the second array is of the window-type.
Patent SE-8605095-L (SE)
Inventor: TALLBERG A
IPC: G01N33/58
Filed: 1986-11-27
Abstract: A process for detecting plant virus, in which plant sap is treated with a protein-decomposing enzyme for removal of endogenously bound biotin, and in which virus RNA from the plant sap is bound to a filter membrane and prehybridisation is carried out, whereupon virus RNA is hybridised by incubation of the membrane with biotin-labelled DNA which is homologous to RNA in the virus to be detected, the presence of the specific virus RNA becoming visually detectable through the occurrence of a colour after addition of a biotin-specific enzyme.
Patent SE-8701972-L (SE)
Inventor: KAJERMARK P
IPC: B60P1/64
Filed: 1987-05-14
Abstract: Connected to the horizontal section (12) of the support (13) is a telescopic vertical section (14,15), the free end of which supports against a base. - At least one part (12') of the horizontal section has a cross-sectional shape enabling the leg as a unit, and without requiring to be removed from engagement with the box-shaped space (11) in the container, to be brought by a rotary movement from an active support position for the container to a passive location or vice versa.
Patent SE-8702326-L (SE)
Inventor: FRIESSNER J
IPC: G05D23/22
Filed: 1987-06-04
Abstract: A process for controlling the welding operation in the production of a socket joint for thermally insulated line pipes by means of resistance heating, where the temperature of the resistance wire is constantly measured during current passage. At a second measuring point, the temperature of the welding pool is measured between two windings of the wire. At first, the wire temperature, the maximum value of which is limited, is used as a controlled variable, and subsequently the welding pool temperature is used as a controlled variable, for the heating power. <IMAGE>
Patent SE-8703147-L (SE)
Inventor: LILJEQVIST P
IPC: F16B9/00
Filed: 1987-08-13
Abstract: The present invention relates to a fitting for permanent or detachable anchoring of a wardrobe bar between two wardrobe walls, the fitting having at least one pin for interaction with a suitable hole for it in the wall, and a number of steps 14, 15 being formed on the inside of the end sleeve 1 for interaction with the end of the rod or bar 3 by virtue of the step and/or steps 14, 15 extending into the space 2 in the sleeve 1 intended for the rod end or bar end. <IMAGE>
Patent SE-8703807-L (SE)
Inventor: HUSBY H
IPC: B60R21/16
Filed: 1987-10-02
Abstract: An air bag control circuit for a motor vehicle includes an energy storage element, a crash sensor and a trigger for inflating the air bag. The energy storage element is coupled for charging to the motor vehicle horn circuit. The control circuit is especially suited for air bags mounted on steering wheels.
Patent SE-8800489-L (SE)
Title: Fibre-reinforced high energy explosive mixt. - contg. aluminium, a third or more of which is fibres or wires
Inventor: KINDROTH H
IPC: C06B45/04
Filed: 1988-02-15
Abstract: Aluminium fibre reinforced high explosives and method of preparation are new. The aluminium fibres are of dia. 0.05-0.6m and length 1-15 mm and can replace up to 1/3 of Al powder in a conventional formulation. The fibre is added to the molten stirred explosive before casting to final form. The explosive contains 1-15, pref. 5-10 wt% of Al thread or fibre.
Patent SE-8801443-L (SE)
Inventor: ANDERSSON K
IPC: G01F9/00
Filed: 1988-04-19
Abstract: The present invention relates to a method and a device for determining the specific fuel consumption of an internal combustion engine by measuring the change in weight of a pot containing fuel for consumption by the engine during a specific, selectable time. The device for execution of this method includes a data acquisition system (9) equipped with a number of measuring points. Sensors at the measuring points feed, through the data acquisition system, signals representing the change in weight of the fuel pot (1), the speed of the engine (2) and the torque of the engine into a computer (6). The computer is programmed for measuring at constant speed and constant torque, within selectable tolerance, and for measurement during a specific, selectable period of time. The method according to the invention permits the use of statistical methods to guarantee reliable and accurate measurement results with the shortest possible measurement period, while providing high flexibility in interfacing with the environment (operator, central computer system).
Patent SE-8803974-L (SE)
Inventor: SANDSTROEM R
IPC: F28F13/10
Filed: 1988-11-01
Abstract: The invention relates to a method and an apparatus for enforced heat transmission between a body, solid or liquid, and an ambient gas. The enforced heat transmission is achieved in that the gas is set in oscillatory motion which is generated by a standing sound wave of low frequency and in that the body is placed in that part of the sound wave where the oscillatory motion is greatest. The apparatus for working the method includes a low-frequency sound generator, which comprises an exigator part (4, 5, 23, 24) and a resonator part (2, 3, 21, 22). The resonator part (1, 3, 21, 22) is provided with an opening which is located in a region where the low-frequency sound wave displays a volume velocity anti-node. That body which is to be exposed to the enforced heat transmission is advanced through the opening.
Patent SE-8902403-L (SE)
Inventor: HACKER G
IPC: A01G23/097
Filed: 1989-07-03
Abstract: An apparatus for removing branches from treetrunks comprises a frame, which is adapted to be suspended from a lifting tackle and is provided with grippers for engaging the treetrunk from below, with a longitudinal feeding device for moving the treetrunk in its longitudinal direction, with branch-removing tools, which are spaced around the treetrunk, and preferably with a crosscutting tool, which is movable transversely to the direction of the longitudinal feed movement. In order to facilitate the longitudinal feed movement and to permit an undisturbed removal of branches at a high rate, the frame and/or the grippers or the tool carriers are provided with spray nozzles for spraying liquid, such as water or soapy water, onto the treetrunks and lines for supplying said liquid to said spray nozzles are connected to the latter.
Patent SE-8903036-L (SE)
Title: Hospital bed - has fixed or raisable and lowerable matters, and link wheel at each corner for movement with or without patient within ward environment
Inventor: SOLVANG GUNNAR
IPC: A61G7/08
Filed: 1989-09-15
Abstract: Apart from the corner link wheels (5-8) on the bed, two further such wheels (13,14) on a part (11,12) of the bed frame (2) that their surfaces are located at a somewhat lower level than those of the corner link wheels. This allows one or the other of the corner wheel pairs (5,6 or 7,8) to be raised from the ground.
Patent SE-8904347-L (SE)
Inventor: STROM-OLSEN J O
IPC: G09F3/00
Filed: 1989-12-22
Abstract: A ferromagnetic fiber has been fabricated that has particular use in the field of electronic article surveillance (EAS). The ferromagnetic fiber is produced by using a spinning disk type of device that engages a bath of molten alloy having the desired compositions for the fiber. The use of ferromagnetic fibers has resulted in the ability to produce EAS markers of such a small length that they can be dispensed using a commercial labeler.
Patent SE-9002551-L (SE)
Title: Heat producing device for primary circuit - transfers heat energy to secondary circuit via heat exchanger with energy produced by compressor
Inventor: SUNDELL ERIK BOERJE
IPC: F25B30/06
Filed: 1990-08-02
Abstract: The prim. circuit incorporates an air compressor (4), and a prim. side for the heat exchanger (2) directly coupled to the compressor so that the outlet (4a) of the latter is connected to the inlet (7) of the prim. side. The primary side outlet (4b) is connected to the compressor inlet so that a temp. rise caused by a compression in the compressor makes the medium pass from the compressor outlet, through the heat exchanger prim. side and back again the compressor inlet.
Patent SE-9103162-L (SE)
Inventor: NORDLANDER J
IPC: C23C14/26
Filed: 1991-10-29
Abstract: A method of preventing aluminium from splashing and spitting from a crucible when melting and vapourizing aluminium in vacuo with the aid of induction heating and comprising placing a graphite ring (4) around the aluminium (2) to be melted in the crucible (1). If the aluminium first melts locally at a given point in the toroidal crucible (1), the graphite ring (4), which has a much higher melting point than the aluminium body (2), will constantly ensure that electric contact is achieved around the aluminium body, thereby preventing the occurrence of induction lifting forces that in turn result in aluminium splashes.
Patent SE-9201724-L (SE)
Inventor: GOETTLING H
IPC: F16K1/44
Filed: 1992-06-04
Abstract: In a valve for pneumatic media, an electromagnet (2), whose armature (6) cooperates with a valve closure member (7), is secured on a valve housing (1) having media ports (A, P), a first valve seat (8) associated with the closure member (7) and a second valve seat (9) associated with a second valve closure member (10). In order to compensate for alignment errors and due to the need to employ an economical production without fine tolerances, the second valve closure member (10), which is more remote from the electromagnet (2), consists of a valve disc (13) with guide rods (14a, 14b) extending coaxially on both sides, and is formed separately from the valve closure member (7), which in turn comprises at least one stem shaft (16) and a valve disc (15). The closure members (7, 10) which are arranged coaxially are urged into mutual abutment by pressure and/or spring force and provide simultaneous control of flow through the valve seats (8, 9) on actuation of the electromagnet (2). <IMAGE>