baber/WOPTO huggingface dataset:
Patent SE-8005463-L (SE)
Inventor: DE MAIGHT W
IPC: B62D5/07
Filed: 1980-07-30
Abstract: In a power steering system including a pump 1, a pressure reservoir 2, a steering valve 5, a working cylinder 10 and a return tank 11 there is provided in the supply from the pump 1 and pressure reservoir 2 to the steering valve 5 a pressure reducing valve 12. The forces acting on the valve 12 are a spring 17 and the pressure to the cylinder 10 against the pressure to the valve 5. The valve 12 acts to maintain a constant pressure gradient at the control edges 26, 27 of the steering valve 5, and the system has small leak oil losses. In a modification, the valve 12 is a seat valve. <IMAGE>
Patent SE-8103999-L (SE)
Inventor: KUCERA H W
IPC: C08F36/00
Filed: 1981-06-26
Abstract: The compositions comprise an emulsion of at least one elastomeric copolymer of   (1) at least one monomer selected from the group consisting of 2- halobutadiene-1,3 and 2,3- dihalobutadiene-1,3; and (2) at least one monomer selected from the group consisting of  alpha -haloacrylonitrile,  alpha -haloacrylic acid,  alpha -haloacrylic ester,  alpha -halovinyl ketone,  alpha -halovinyl acetate, vinyl halide and vinylidene halide (the halogen in monomers 1 and 2 being Cl, Br or F); said emulsion having optionally suspended therein at least one aromatic poly-C-nitroso compound. The emulsions are useful for bonding natural and synthetic elastomers to rigid and non-rigid substrates.
Patent SE-8106223-L (SE)
Inventor: MUNDIL W
IPC: F02D41/12
Filed: 1981-10-21
Abstract: The overrunning behaviour of internal combustion engines, is improved by providing that whenever the engine speed is below a predetermined threshold speed, extra fuel is fed into the induction pipe, independently of the main fuel supply, for one or more portions of time which are temperature-dependent and which decrease in length with rising engine temperature and increase in length with falling engine temperature thus reducing the chance of the engine stalling. The temperature-dependent feed times may be adjustable and may be controlled to vary with the temperature-dependent idling speed. The flow of extra fuel may be rhythmically interrupted, during each feed time, whether or not in dependence on a further engine- operating parameter.
Patent SE-8107298-L (SE)
Inventor: UMEKAWA O
IPC: A01N43/26
Filed: 1981-12-07
Abstract: This invention relates to microbicidal/microbistatic compositions for industrial use which comprise 4,5-dichloro-1,2-dithiol-3-one and an alkylenebisthiocyanate and a method of killing and/or inhibiting the growth of microbes by using the aforementioned compositions.
Patent SE-8202233-L (SE)
Inventor: MOFFITT B S
IPC: H04Q11/08
Filed: 1982-04-07
Abstract: A time slot interchanger is disclosed for selecting and buffering digital signals between buses. The arrangement is particularly useful in forming conferences in a distributed digital time division system. In one embodiment, a clock is used to generate time signals corresponding to time slots of the first bus. These signals are sequentially provided to an associative memory and when a match occurs between the provided signal and a priorly stored time slot identity, an enable signal is provided. The enable signal has a time identity with a first bus time slot and a physical identity with a particular second bus time slot. The enable signal is used to gate into a second memory the time slot signal associated with the time identity at the storage location in the second memory corresponding with the particular time slot of the second bus associated with the enable signal. The signal samples are then sequentially removed from the second memory.
Patent SE-8203681-L (SE)
Inventor: BALL H M
IPC: B66D1/00
Filed: 1982-06-14
Abstract: A winch clutch which comprises a cable drum, a power shaft with at least four slots spaced equidistant apart on the surface of the said power shaft; a cylindrical clutch housing having a bore, the said cylindrical clutch housing fitting around the said power shaft; four dowel pins spaced equidistantly and being located in the inner surface of the said cylindrical clutch housing; a clutch locking ring in assembly with steel balls, the said clutch locking ring being actuated by movement of a shifting yoke acting against a set of springs and moving said clutch locking ring causing the said steel balls to move the said dowel pins into the said slots in the said power shaft.
Patent SE-8204075-L (SE)
Inventor: MCDERMOTT H L
IPC: B66F3/24
Filed: 1982-07-01
Abstract: A hydraulic jack comprises a base having a vertically disposed cylindrical member attached thereto. A cylindrical movable member is mounted on the fixed member and is vertically movable relative thereto. The base is provided with passages therethrough which are connected in communicating relation to a source of fluid under pressure, such as a reservoir and pump. The fixed and movable members define a pair of variable chambers, each of which is connected in communicating relation with one of the passages by a restricted orifice to reduce the flow of fluid to and from the chambers. When one of the chambers is pressurized, the movable member is raised and will support a load engaged thereby. When the other chamber is pressurized, the movable member is lowered. Fluid in the chambers is prevented from returning to the reservoir by valve elements. A valve actuator is operated by fluid pressure and selectively opens each passage to permit the return of fluid to the reservoir. Relief valves permit the escape of fluid from each chamber when a predetermined pressure is exceeded because of thermal expansion, or excess load.
Patent SE-8302879-L (SE)
Inventor: VEDEEN L I
IPC: A63F7/22
Filed: 1983-05-20
Abstract: The agitator mechanism includes a base plate 36 on which are mounted a pair of guide members 38,40 defining a converging passage 46 therebetween. One of the guide members 38 may be fixed (as shown) or pivotable while the other 40 is pivotally mounted for oscillation by actuator means 70 so that balls 24 engaged by the oscillating guide member are agitated to prevent jamming as they pass through the converging passage to a ball feeder guide track 52. Ends 66,78 of the guide members 38,40 may be resilient. <IMAGE>
Patent SE-8303604-L (SE)
Inventor: MOLDRI A
IPC: F02G5/02
Filed: 1983-06-23
Abstract: In an energy-producing installation comprising a diesel engine (12), a steam generator (13) and a combustion chamber assembly (11) which is connected between the exhaust discharge system of the diesel engine and the steam generator for heating the engine exhaust gases by means of an oil burner (15) utilizing the oxygen of the exhaust gases, the combustion chamber assembly has an exhaust gas intake (14) subdivided into a plurality of intake passageways (21, 25, 29, 32) arranged in parallel-flow relation. Of these, two intake passageways (21, 25) supply exhaust gases serving as primary and secondary combustion air and a further one (29) supplies exhaust gases to a cooling passage (27) which surrounds a first mixing chamber (24) for combustion gases and opens into a second mixing chamber (30) which also receives the combustion gases from the first mixing chamber (24) and exhaust gases supplied through a still further intake passageway (32). The volume flow rate in the cooling passage (27) is kept substantially constant, regardless of the total volume flow rate of the exhaust gases.
Patent SE-8303902-L (SE)
Inventor: LJUNGQVIST J
IPC: F26B23/04
Filed: 1983-07-08
Abstract: The heater (10) comprises a transportable integrated unit consisting of at least one air intake (12), a fan (15) and an electrically heated heat battery (14) through which heat passes to or from the fan. A pressure box (16) is provided with an air outlet (17), and a central electrical unit (18) has regulators for the fan and heat battery. - The unit is suitably connected to a permanent ventilation channel system in the building, to which it delivers air.(1)
Patent SE-8305452-L (SE)
Inventor: LINDQVIST R E
IPC: A46B3/14
Filed: 1983-10-04
Abstract: The invention relates to an exchangeable brush-holder element, for example for a disc brush. The element comprises an elongate profile (24) with several bristle tufts (28). The bristle tufts are orientated and formed in such a way that, as seen in a length section through the profile, they form several U:s situated one beside the other.
Patent SE-8305548-L (SE)
Inventor: JOHANSSON S B H
IPC: B65D1/40
Filed: 1983-10-10
Abstract: The bottom of the crate comprises section sections to hold bottles. The sides have openings. The upper edge of the crate is sahped to form holders for the bottles and gripping handles. The lower gripping region of the holders have position fixing devices to locate the bottles in the crate at a chosen angle. The angle is used up to about 2 deg. - Separators position the bottles at an angle of up to 2 deg. They are separated by the compartment separator.
Patent SE-8306698-L (SE)
Inventor: WILLIAMSSON P-A
IPC: B65D88/74
Filed: 1983-12-05
Abstract: The equipment stores granular material, partic. sand. The material is stored ready for use on roads, for making concrete etc. during cold periods of the year. The sand is stored in a well-insulated vessel (1), within which circulates a current of hot air.(2)
Patent SE-8400731-L (SE)
Inventor: KORHONEN KAARLO JOHANNES
IPC: B24B3/54
Filed: 1984-02-13
Abstract: A process and an apparatus for sharpening of knives. The apparatus comprises a holder for the knife, a sharpening element, structure for displacing the sharpening element along the edge of the knife with a predetermined angle between the plane of the knife blade and the finishing surface of the sharpening element. Structure is arranged to periodically shift the engagement between the sharpening element and the knife between the two sides of the edge. Structure is arranged for relatively displacing the sharpening element transverse to the longitudinal direction of the edge, and the sharpening element is arranged with successively increasing sharpening fineness in said transverse displacement direction. The highest sharpening fineness of the sharpening element is formed by a sharpening steel section. The transverse displacement structure is arranged, during a sharpening operation, to displace the sharpening element related to the knife holder to successively bring the knife edge to engage the sections with higher sharpening fineness of the sharpening element.
Patent SE-8401682-L (SE)
Inventor: MULLER U
IPC: F42C13/00
Filed: 1984-03-27
Abstract: A proximity fuze (10) for anti-tank projectiles (2) is to allow greatly increased ignition intervals with at the same time little approach spread of the occurrence of its ignition pulse (11) for optimizing the effect of a hollow charge (3), without having to allow for the constructional and handling disadvantages of correspondingly elongated snorkels for the mechanical forward placement of an impact contact. For this purpose, the proximity fuze (10) exhibits a combination of an inductively operating magnetic sensor (12) and an opto-electronically operating triangulation sensor (13); an AND gate (15) only outputting the ignition pulse (11) when not only one inductively obtained detection signal (16) is present because of approach to a ferromagnetically armed target but, in addition, an evaluating circuit (19) supplies a distance signal (18) from the approach-dependent variation of the opto-electronic reflection signal (24) when the predetermined ignition distance has been reached. The magnetic sensor (12) and the triangulation sensor (13) and their electric circuits are installed in a two-part annular housing (9) which concentrically surrounds, after installation behind a projectile cap (7), the channel (7), for the propagation of the hollow charge spike through the front area of the projectile (2), but which can be manufactured, tested and operationally supported independently of this. An annular housing (9) of die-cast light metal results in inexpensive ... Original abstract incomplete. <IMAGE>
Patent SE-8402090-L (SE)
Inventor: CUNDALL R L
IPC: A61P31/04
Filed: 1984-04-13
Abstract: Penicillin sulfoxide esters are reacted with an isocyanate to produce the corresponding (substituted)-2-carbamoyloxymethylpenam, the corresponding (substituted)-3-carbamoyloxycepham or the corresponding 3-methylcephem. The 6- or 7-side-chain of these products may be cleaved to give the corresponding 6-amino (penams) or 7-amino (cephams and cephems) compounds, and the latter may be reacylated to produce different 6-acyl-2-carbamoyloxymethyl penams, 7-acyl-3-carbamoyloxy cephams and 7-acyl-3-methylcephems. The substituent groups may be removed from the (substituted)-2-carbamoyloxypenams or the (substituted)-3-carbamoyloxycephams to give the corresponding free 2-carbamoyloxymethylpenams or 3-carbamoyloxycephams, respectively.
Patent SE-8403567-L (SE)
Inventor: GREIFF A
IPC: B23C5/24
Filed: 1984-07-05
Abstract: A milling cutter comprising a shoe (12), which is secured to the cutter body (10) and carries a cutting insert (11).The shoe (12) is adjustable by means of an adjustment means (13) and clamped by means of clamping means (14; 15.16). The adjustment means (13) is adapted to bridge an inner corner (26) on the shoe (12) and the clamping means (14; 15, 16) comprises a pin (15) which is displaceably arranged in the shoe (12) at the outer end thereof, said pin (15) being adapted to be forced against a supporting surface (28) on the cutter body (10) opposed to the supporting surface (22) on the shoe (12) by means of a clamping screw (16).
Patent SE-8404464-L (SE)
Inventor: NAGASHIMA A
IPC: F02M35/14
Filed: 1984-09-06
Abstract: Disclosed is a silencing filter for use in a power-driven machine arranged such that the air allowed to flow-in through an air intake port provided in a machine cover is caused to flow upwards by being caused to flow from lower ends of holes formed in extended portions of a filter element to upper ends thereof, thus being carried to a space area located above the filter element; and then the air is caused to flow downwards through the filter element and then, by being passed through the inside of machine frame portions, is guided up to an air inlet port of an internal combustion engine.
Patent SE-8501889-L (SE)
Inventor: PETERSEN E
IPC: B60T8/26
Filed: 1985-04-17
Abstract: In a brake circuit with pressure medium-operated brakes of two axle groups (4, 6), of which the second axle group (II) is not dynamically balanced in relation to the first axle group (I), with a load-dependent brake pressure governor (2) preconnected to the brakes, it is proposed to arrange a controllable valve device (5) (for example relay valve, double shutoff valve, load/no-load valve) between the brakes (4) of the first axle group (I) and the brakes (6) of the second axle group (II) and to trigger this device by way of a control valve (8) supplied from the uncontrolled brake pressure (p1) and controllable as a function of the brake force requirement predetermined by way of the braking power transducer (1). The load-dependent brake pressure governor (2) is here controlled only as a function of the load state of the first axle group (I). A variation of the brake pressure (p3) fed to the brakes (6) of the second axle group (II) compared to the brake pressure (p2) fed to the brakes (4) of the first axle group (I) is thereby obtained, which is adjusted not only according to the load but also to the dynamic variation in the utilisation of the available coefficient of friction by the axles (fig. 1). <IMAGE>
Patent SE-8503089-L (SE)
Inventor: EKENSTAM BO AF
IPC: A61K31/445
Filed: 1985-06-20
Abstract: 2-Pehoxymethyl (or cyclohexyloxymethyl) piperidine derivs. of formula (I) and their acid addn. salts are new. R1 is H, Me, Et, n-propyl, n-butyl or 2-hydroxyethyl; R is gp. of formula (a) or (b). R1-R5 are H or Me, is not more than 2 are Me.
Patent SE-8503888-L (SE)
Inventor: SEMERARO C
IPC: A61P9/00
Filed: 1985-08-20
Abstract: Compounds are described of the formula    <IMAGE>  (I)  wherein R1 and R4 independently represent a C1-4 alkyl group; R2 and R3 independently represent a C1-6 straight or branched alkyl chain which may be interrupted by an oxygen atom; R5 represents a straight or branched chain C1-13 alkyl group or a C5-8 cycloalkyl group which may be substituted by a C1-3 alkyl substitutent; The compounds represented by formula (I) reduce intracellular calcium ion cencentration by limiting transmembranal calcium ion influx and thus may be useful for the treatment of cardiovascular disorders such as hypertension.
Patent SE-8504983-L (SE)
Inventor: STAHL T
IPC: H01R13/74
Filed: 1985-10-23
Abstract: This invention concerns a connection socket for a submersible electric motor. 
<??>The connection box of the motor is provided with two plates (3) and (5) resp one of which (3) holding the connection pins (1). The other plate (5) is arranged to devide the connection box into two sealed rooms to prevent liquid coming into the box along the electric cable from going further into the motor.
Patent SE-8600641-L (SE)
Inventor: PORATH J O
IPC: C07K1/22
Filed: 1986-02-13
Abstract: An adsorbent that comprises a solid phase for the isolation and immobilization of proteins by adsorption from a liquid phase is characterized in that it consists of a hydrophilic polymer network with covalently bound ligands of the formula  - Y - X - R, in which R is an aliphatic substituent containing at least one nitrile group or a substituent having a heterocyclic ring system with at least one nitrogen atom in the ring and with one or more side groups consisting of or including -CN (nitrile group), where  X is > NQ, >S, or >O, Q being H(CH2)n,  where n = 0, 1, 2 or 3, and Y is an aliphatic side chain which joins R-X with the polymer network. The polymer preferably consists of agar or agarose in particle form having a particle size of <1 mm. Y can be -CH2-CH2SO2-CH2-CH2- and R can be <CHEM>   The adsorbent can be used to isolate biopolymers and, inter alia, has been found highly effective in isolating proteins. The adsorbent can be produced by first activating the polymer with divinylsulphone and then adding the ligands.
Patent SE-8602544-L (SE)
Inventor: HENNINGSSON BO LENNART
IPC: G09F11/02
Filed: 1986-06-05
Abstract: The device is in the form of a stand which can be rotated around a vertical central axis. It has a horizontal section in the form of an equilateral polygon. At least some of the display surfaces (60,60') are surfaces of two-dimensional wall elements, which can alternate between two display positions. The alternating wall elements are wide enough that one vertical side edge depending on the display position, is connected with a side edge of one of the other two adjacent wall elements. Thus, in horizontal section, the stand has the same geometric form and consists of an equilateral polygon.
Patent SE-8603179-L (SE)
Inventor: METTLER K
IPC: B62D1/185
Filed: 1986-07-21
Abstract: A variable length shaft assembly particularly for steering shafts in motor vehicles, wherein a pair of telescopically axially displaceable shaft members have a resilient sliding sleeve interposed therebetween, with the sleeve being affixed to one of the shaft members and with pairs of radially extending fins formed longitudinally along the sliding sleeve being radially directed toward the other shaft member to effect deformation and a resilient force attending to eliminate the feeling of play between the shaft members during operation of the steering assembly.
Patent SE-8605038-L (SE)
Inventor: SMEDLUND HENRY
IPC: B62J7/02
Filed: 1986-11-25
Abstract: The carrier bag (6) support comprises a support frame (1) with suspension hooks (2) for joining it to the vehicle (4). A shelf (5) is provided on which the carrier bag rests with a holder (13) for suspension of the bag hand grip (7).
Patent SE-8605045-L (SE)
Inventor: MELLQVIST C-O
IPC: A23J3/00
Filed: 1986-11-25
Abstract: To facilitate the separation off of fat from whey protein concentrates and simultanously avoid protein losses, and obtain a whey protein concentrate having improved taste and storage stability a whey protein concentrate is subjected to hydrolysis by means of proteolytic enzyme until a degree of hydrolysis of up to 4 has been obtained.
Patent SE-8703293-L (SE)
Inventor: YLINEN K
IPC: A61B5/16
Filed: 1987-08-25
Abstract: Apparatus for testing or measuring the reaction time of a person includes test devices (14-44) the presentation state of which is intended to change randomly. Connected to the test devices are operating means (46-60) which are intended to be activated by the test person when the test devices are switched to a predetermined state to which the person is intended to react. Connected to the operating devices are measuring and indicating means for measuring the reaction time and indicating this reaction on, for instance, a scale. The apparatus includes a plurality of test devices (14-44), e.g. in the form of light nodes which are ignited and extinguished randomly, and each test device is connected to at least two operating means (46-60). The connection is such that those operating means which are connected to the test device which presents the predetermined state must be activated simultaneously in order to activate the measuring and indicating devices (62).
Patent SE-8703802-L (SE)
Inventor: MAGNUSSON HANS GORAN
IPC: A01N37/02
Filed: 1987-10-02
Abstract: The use of compounds of formula I (in 2,3-threo- configuration):wherein n is an integer from 5 to 9, R' and R" are equal or different, and are each selected from the group consisting of hydrogen, lower alkyl, or are together 0 (oxigen) or = CH<sub>2</sub> (methylene), and R is lower alkyl, for the inhibition of pheromone mediated attraction between male and female of pest insects, particularly of the family Diprionidae; the use of compounds of the formula II (in 2,3-erythroconfiguration):wherein n is an integer from 5 to 9, R<sub>a</sub> is hydrogen, and R<sub>a</sub> is lower alkyl, or R<sub>a</sub> and R<sub>a</sub> together form methylene, and R<sub>a</sub> is lower alkyl, as an attractant for pest insects, preferably of the family Diprionidae.
Patent SE-8901402-L (SE)
Inventor: LEHTINEN N
IPC: F16L1/24
Filed: 1989-04-18
Abstract: The present invention relates to a weight arrangement in particular for loading a pipeline and comprising a base element and a locking member for securing the pipeline in the base element. According to the invention, the base element 1 has a recess 2 which is provided with a delimiting surface 4 intended to interact with the locking member 16 in such a manner that the latter is, in the locking position, positioned between the surface 4 and the pipeline 15. The delimiting surface 4 of the base element and the delimiting surface 19 of the locking member 16 bearing against said surface 4 are of such a nature that a wedge action arises between the locking member and the base element on insertion of the locking member into the base element. <IMAGE>
Patent SE-8903380-L (SE)
Title: Warhead for rocket or other carrier projectile - is explosively charged for ball or shrapnel effect with zone tube or other device controlling direction of attack
Inventor: GUSTAVSSON B
IPC: F42B12/60
Filed: 1989-10-16
Abstract: The direction of effect of the carrier projectile with its warhead is guided by a zone tube or other means up to a time point immediately before initiation of the explosive charge, and is centred around the carrier projectile longitudinaly axis. When that time point is reached, in accordance with zone tube measurements, it is angled outwards with its direction of effect towards the target. Immediately thereafter, the explosive charge is initiated. The warhead has a number of suspension points distributed around its periphery, which can be eliminated by a measure initiated by the zone tube. Between the warhead and a counterpiece is at least one gas-producing pyrotechnic charge, which likewise can be initiated by the zone tube in order to provide the warhead with its direction of rotation. This results in the warhead being angled outwards with its direction of effect towards the target, dependent upon which side of it the carrier projectile is passing.