baber/WOPTO huggingface dataset:
Patent SE-0700088-L (SE)
Inventor: OLSSON GUNNAR
Filed: 2007-01-17
Abstract: A microwave oven, especially for personal use, includes a relay and a sound sensor. In at least one embodiment, the relay is connected to the sound sensor, arranged in the microwave oven, in such a manner that the supply of power by microwaves in the oven, when in use, is interrupted by the relay at a signal from the sound sensor when an acoustic signal is generated by a valve of a container being heated in the microwave oven.
Patent SE-7406981-L (SE)
Inventor: COSKI W D
IPC: F16C33/76
Filed: 1974-05-27
Abstract: The means comprises a flat plate having a mounting limb carried at substantially a right angle, for mounting thereof to a shaft support so that the plate will close upon an axial end of an earth cutter rotatably carried on the shaft. Thus, a clearance space defined between the earth cutter and the shaft is shielded against the entry of dust, rock chips, mud, water and such detritus. The shielding means is designed to prolong the life of bearing seals, and bearings as well, especially where such are in earth cutter use.
Patent SE-7407232-L (SE)
Inventor: ACTON D D
IPC: B65D41/46
Filed: 1974-05-31
Abstract: The invention comprises a closure cap with a tamper indicating band. The cap has a cover portion and a molded plastic ring portion including a skirt portion with container engaging means which permits the cap to be pressed onto a container and to be thereafter lifted off of the container. A plastic tamper indicating band is formed as an integral portion of the ring surrounding the bottom of the cap skirt with the upper edge of the band being lightly attached to the skirt by small fracturable bridges or by a thin score line. In order to lift the cap off of the container, it is necessary to apply the lifting force to the edge of the cap skirt. This cannot be done without disconnecting all or a portion of the tamper indicating band. The position of the tamper indicating band clearly shows whether or not the container has been opened or if an attempt has been made to open it.
Patent SE-7613367-L (SE)
Inventor: HJELMNER U
IPC: C02F1/52
Filed: 1976-11-29
Abstract: In the particular embodiment of the invention described in the specification, a liquid to be purified passes first through a screen, a sand trap, a first sedimentation basin, an aeration basin and a second sedimentation basin, and then through a final purification step for chemical admixture and passage upwardly through a particulate filter bed. The particulate filter material is circulated continuously from the bottom of the filter bed through a washing device and the cleaned particulate material is deposited at the top of the filter bed. Sludge collected from the sedimentation basins and the washing device is treated in thickeners and digesters.
Patent SE-7700131-L (SE)
Inventor: WING B R
IPC: B60G17/00
Filed: 1977-01-07
Abstract: A railway vehicle suspension in which a resilient spring member is provided with heating means operable at low ambient temperatures to heat the spring member to a suitable working temperature.
Patent SE-7700213-L (SE)
Inventor: KOPPERSTAD L
IPC: F27D17/00
Filed: 1977-01-11
Abstract: Apparatus for collection of tapping gases to prevent worker exposure to them is disclosed.
Patent SE-7705187-L (SE)
Inventor: SCHARF F
IPC: F24V50/00
Filed: 1977-05-04
Abstract: The method uses fossil primary energy via an additional heating system (17), solar energy via a solar collector (12) and environmental heat via an air heat exchanger (13). These energy sources take over, individually or in combination, according to the quantity of energy arising, the heat supply. The method also makes use of a heat pump (16) and a heat accumulator (15), e.g. a latent-heat accumulator. The heat accumulator (15) is charged by the solar collector (12) when a surplus of solar energy is available, or when, in the case of incapacity of the solar collector (12) for direct heating, the heat requirement is covered by the heat pump (16), where appropriate together with the additional heating system (17). The additional heating system (17) which consumes the fossil primary energy is only switched in when the heat requirement cannot be covered by the solar energy, the environmental energy and the energy stored in the heat accumulator (15), where appropriate with interconnection of the heat pump (16). As a result, it is possible to limit the consumption of fossil energy. <IMAGE>
Patent SE-7708257-L (SE)
Inventor: MENAULT J
IPC: C08L1/02
Filed: 1977-07-15
Abstract: Spinnable, shapable solutions of celluose are disclosed, wherein the solutions contain native cellulose in a mixture of dimethylsulphoxide (DMSO) and formaldehyde. The cellulose has a degree of polymerization (DP) of at least 400 and a concentration in the mixture of at least 6% by weight, based on the volume of DSMO. The formaldehyde/cellulose weight ratio is 0.2 to 2, and the solutions have a water content no greater than 5,000 ppm by weight.
Patent SE-7712447-L (SE)
Inventor: ALLAIS A
IPC: C07D295/088
Filed: 1977-11-03
Abstract: Benzophenones of the formula    <IMAGE>  I   <IMAGE>   wherein X1 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, X2 is selected from the group consisting of hydrogen, halogen and alkoxy of 1 to 5 carbon atoms, m is a whole number from 1 to 10, n is a whole number from 2 to 5 and Y is in the 2,3 or 4-position and is selected from the group consisting of hydrogen, halogen, CF3-, CF3O-, CF3S-, alkyl of 1 to 8 carbon atoms and alkoxy of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity and their preparation.
Patent SE-7901788-L (SE)
Inventor: LINDEN SIGURD
IPC: G03B42/04
Filed: 1979-02-27
Abstract: An instrument for use in odontologic X-ray photography comprises an elongated plate-like bite block extending at right angles to an X-ray film support and integrally connected to an arm perpendicular to the longitudinal direction of the block. The instrument also has means for receiving a guide pin facilitating correct orientation of the X-ray camera relatively the film.
Patent SE-7904249-L (SE)
Inventor: GREY S
IPC: C11D3/39
Filed: 1979-05-15
Abstract: A liquid, bleach softener composition for use in one or more of the wash, rinse and tumble dry cycles of a laundering process comprising a water soluble peroxy bleaching agent, at least 50% thereof being hydrogen peroxide, and a water soluble cationic nitrogen softener compound, at least 50% thereof being an aliphatic, quaternary ammonium compound and/or a cationic heterocyclic imide such as an imidazolinium or pyridinium compound in a weight ratio of softener to peroxy bleaching agent of about 5:7 to 5:1.
Patent SE-7905478-L (SE)
Inventor: ARNELL C
IPC: F42C15/40
Filed: 1979-06-21
Abstract: There is provided a landmine which comprises a casing, an ignition means (25), a de-masking charge (23), a detonator charge (24) and an explosive charge (26). The ignition means (25) comprises an electronic timing unit (28), an electric motor (20) and an operating shaft (30) which can be locked mechanically by two safety means (11, 12) in a first angular safe position and is driven by the motor (20) via a transmission gear and which allows activation of the de-masking charge (23) and the detonator charge (24) in a second angular live position. The speed of the motor (20) exceeds 5000 r.p.m. and is preferably 15000 r.p.m., while the speed at which the operating shaft rotates is of the order of 1/40 r.p.m. When the mine has not exploded within a given time period, the electronic timing unit (28) restarts the motor (20) for rotation of the operating shaft (30) into a third angular re-safe position, which can be identical to its first angular position. During its rotation, the operating shaft (30) can also activate one of the safety means (11, 12) for locking shaft rotation, and means for marking on the mine the condition of the mine, i.e. whether the mine is safe or live, and for marking above the ground the position of the mine in its re-safe state.
Patent SE-8001027-L (SE)
Inventor: GORDON O W
IPC: C04B20/10
Filed: 1980-02-08
Abstract: Asbestos-free fiber reinforced hydraulically setting materials, which comprise a slurry of one or more hydraulic binding agents, fibers, water and perhaps additional additives, are obtained when, as fiber, 2 to 20% by volume of filter fibers and 0,5 to 20, preferably 1 to 10% by volume reinforcing fibers are used, both of which are subjected to preliminary treatment which improves their dispersability. By means of the preliminary treatment the fibers can be uniformly distributed in the slurry. The material can be worked on apparatus common for the production of asbestos cement and used for the same purposes as asbestos cement.
Patent SE-8003150-L (SE)
Inventor: UCHIDA S
IPC: G06M9/02
Filed: 1980-04-25
Abstract: There is provided an apparatus for detecting abnormal feeding of sheets for use with a sheet counting machine. The apparatus includes light emitting devices for projecting light to end portions of the sheet in the course of turning-over thereof, and optoelectro transducing elements for receiving light resulting from the light incident on the end portions of the sheet and for issuing outputs in response to the amount of light received therein. The apparatus has a function of detecting abnormal feeding of the sheet from the outputs of the optoelectro transducing elements and of separating sheets which have been turned over in response to abnormal feeding of the sheet. <IMAGE>
Patent SE-8004216-L (SE)
Inventor: HURST J
IPC: D06N5/00
Filed: 1980-06-05
Abstract: A sheet-like structure comprising two layers of respective bituminous compositions, each including a polymer, one layer being substantially non- adhesive and the other layer being a pressure-sensitive adhesive and, between the layers and in intimate contact with each layer, a coating of an oil resistant material. A method of preparing the structure includes forming one of the layers, spraying onto that layer, when it is hot, an oil resistant material in liquid form, allowing the liquid to solidify to form a coating on that layer, and applying the other layer, when it is hot, to the exposed face of the coating.
Patent SE-8004488-L (SE)
Inventor: GILMER J L
IPC: H03K5/04
Filed: 1980-06-17
Abstract: Pulse signals, for example, dial pulses, wink signals or the like, have been corrected to have minimum break and make intervals by employing at least two analog resistor/capacitor type timers, usually connected in tandem. These prior timer arrangements are not readily implemented by employing large-scale integration because of their use of analog circuit components. Indeed, it is desirable to correct pulse signals to have at least minimum break and make intervals (FIG. 2) by employing digital techniques. To this end, a control signal (ENO) for determining the minimum break and make intervals is generated by utilizing a single digital counter (35) and associated logic for controllably supplying first (Y15) and second (Y30) timing signals (from 34) to the counter (36). The frequencies of the first and the second timing signals are selected in relationship to the desired minimum break and make intervals, respectively. An output control circuit (12 or 11 and 12) is jointly responsive to the control signal (ENO) and first (OPR) and second (REL) input signals representative of first and second states, respectively, of a supplied pulse signal for generating a corrected pulse signal (H) having the desired minimum break and make intervals. The control signal inhibits (via 15 and 16) response of the output control circuit (12) to the input signals (OPR and REL) for the desired minimum break and make intervals. Additionally, the supplying (via 20) of the timing signals to the counter (36) is inhibited (by H and H) after each count cycle until there is a change in state of the output signals (H and H) from the output control circuit (12).
Patent SE-8006832-L (SE)
Inventor: KIRKPATRICK R G
IPC: F41A7/00
Filed: 1980-09-30
Abstract: A feature of this invention is the provision of a Gatling type gun whose gun barrels are arranged in a truncated cone and whose gun bolts are coaxial with their respective gun barrels.
Patent SE-8102877-L (SE)
Inventor: AMBRUS G
IPC: C07C67/00
Filed: 1981-05-07
Abstract: The invention relates to new 16-amino-prostaglandin derivatives of general formula I,   <IMAGE>   wherein C-15 and C-16 may have either S or R configuration, Z stands for a hydrogen atom or a lower alkyl group, and their acid addition salts. These compounds can be prepared by removing the ester group and the p-nitrocarbobenzyloxy protective group of a 9 alpha , 11 alpha , 15-trihydroxy-16-p-nitrobenzyloxycarbonylamido-5-cis,13-trans-prostadi enoic acid derivative of general formula XII-wherein C-15 and C-16 may have either S or R configuration and Z stands for a lower alkyl group-in an optional sequence with the limitation that in those compounds of general formula I where Z stands for a lower alkyl group solely the p-nitrocarbobenzyloxy group is removed, and the resulting product of general formula I is optionally converted with an organic or inorganic acid into a salt. The new prostaglandin derivatives of the invention have valuable therapeutical properties, and can be applied as abortive or oxytocic agents.
Patent SE-8104600-L (SE)
Inventor: LUNDBLAD LEIF
IPC: G07D1/00
Filed: 1981-07-30
Abstract: An apparatus for dispensing sheet-like elements from a store (10) of such elements to one (11) of a plurality of receipt openings (11,12) accessible to a cashier or a customer comprises conveying means (131-134') for conveying the sheet-like elements from the store (10) to a collecting means (15), and from there to the receipt opening (11). The conveying means (131-134') is electronically controlled in a manner to convey, in response to an order for dispensing sheet-like elements, the sheet-like elements dispensed from the store (10) and collected in the collecting means (15), in the form of a bundle, to the receipt opening (11) to which the order has been made. A conveying means includes a retaining or holding means (16) for each receipt opening (11) and individually alloted thereto, this retaining means being intended to hold the bundle of sheet-like elements for a period of time determined by the electronic control means. According to one embodiment, the collecting means (15) is common to all receipt openings (11,12) and the retaining means (16) forms a waiting station, arranged to receive and hold the bundle of sheet-like elements fed from the collecting means (15). According to another embodiment, the retaining means (26) is formed by the aforementioned collecting means, which is thus formed by one of a plurality of collecting means (25,25') individually alloted to a respective receipt opening (11 or 12).
Patent SE-8107026-L (SE)
Inventor: BERGSTROM PER-HAKAN STURE
IPC: G01N21/59
Filed: 1981-11-25
Abstract: A device for measuring the concentration of particles in a liquid fed through a pipe (2) comprises a sensor at a point where the pipe is constructed with a measuring region having a change in cross-section so that the pipe wall is kept free of deposits. Probes (8, 9) are inserted in the pipe wall (6, 7) so that the measuring faces of the probes are in contact with the liquid and form a part of the pipe wall. The measuring device is temperature-compensated by means of a reference device (13, 14) which interacts electrically and mechanically with the measuring probes. <IMAGE>
Patent SE-8202667-L (SE)
Inventor: GRISE FREDERICK G J
IPC: H05B3/20
Filed: 1982-04-28
Abstract: The heater includes a paper or plastic substrate on which is printed a semi-conductor pattern (typically a colloidal graphite ink) having (a) a pair of longitudinal stripes extending parallel to and spaced apart from each other and (b) a plurality of identical bars spaced apart from each other and extending between and electrically connected to the stripes. A metallic conductor (typically copper stripping) overlies each of the longitudinal stripes in face-to-face engagement therewith, and the conductors are held in tight engagement with the stripes by a sealing layer that overlies the metallic conductors and is sealed, at opposite sides of the semi-conductor stripe associated with the particular metallic conductor, to portions of the substrate that are free from the printed semi-conductor pattern.
Patent SE-8207097-L (SE)
Inventor: JANKEVICS VERNER
IPC: D04H1/00
Filed: 1982-12-10
Abstract: A method and apparatus for forming a web of material, by laying particles distributed in a gaseous medium onto a particle-laying surface (20), in which method the stream of material (4), comprising the gaseous medium and the particles, is conducted along a cylindrical wall. The invention is characterised by first imparting to the stream of material (4) a given velocity in the inlet (14) of a vessel (1), and, by maintaining a flow of gas in the axial direction of the vessel (1), guiding the stream of material in a helical path to the region of an outlet (17) from the vessel, the helical path followed by the stream of material having a pitch which is selected in dependence upon the velocity in the inlet and the velocity of the axial gas flow.
Patent SE-8303006-L (SE)
Inventor: JOHANSSON P-O
IPC: G01P3/68
Filed: 1983-05-27
Abstract: The equipment monitors at least two optical signals (S1,S2) from the surface of a movable measurement object (A) in at least two separate positions (P1,P2), displaced relatively to one another in the object direction of movement. By measurement of the time displacements between the signals, a dimension is formed of the speed of the object. - An objective (OB) is used to form the object on at least two optical fibre conductors (FR1, FR2) which collect optical signals from specific surfaces of the object. Light is conducted to corresponding radiation probing components (PD1,PD2), and the output signals are fed to an evaluation electronic system where measurement of the speed and/or length occurs in accordance with the correlation principle. (Provisional Basic advised week 85/05)(1/4)
Patent SE-8305587-L (SE)
Inventor: WESTLUND G
IPC: B66F9/16
Filed: 1983-10-11
Abstract: The trolley comprises a chassis (1) with four wheels (4,5), and a lift (3) which is displaceable in a height direction. The lift can be inserted beneath an article and lift it from the floor, and can then be locked in a higher position. The lift comprises a first frame (17) which moves along guides (7,11). It is lockable at different heights by a primary lock (15). A second frame (18) has hinges (21) connectable to the first and can be adjusted as to its inclination to the horizontal plane. The arrangement permits an object to be lifted and moved without being tilted either forwards or backwards.
Patent SE-8305678-L (SE)
Inventor: RYDBORN STEN AKE OLAUS
IPC: G05D23/20
Filed: 1983-10-17
Abstract: A temp. indicator produces a signal corresp. to the heating medium temp., and is connected to an appts. for connecting in one or more heat sources dependent upon the required temp. and the permitted effect take-out. The temp. indicator connection to the heat source link-up appts. is either linear or binary using a number of components for connecting and disconnecting which can maintain or break feed of electrical energy to the heat source(s). The link-up appts. comprises a load monitor and a temp. regulator, connected to the connecting and disconnecting components via a stage computer and a decoding system with changeover switches.
Patent SE-8306058-L (SE)
Inventor: TAHA R A
IPC: C11D1/04
Filed: 1983-11-04
Abstract: Particulate heavy duty detergent compositions, particularly for imparting improved softness and detersive effects to fabrics laundered therewith, comprise in addition to conventional builder and principally anionic surfactant components, particulate cationic softener of the di- lower-di-higher alkyl quaternary ammonium and/or heterocyclic imide type, e.g. imidazolinium, in admixture with nonionic surfactant and optionally a mixture of fatty acid soap and nonionic organic surfactant, the weight ratio of soap to softener being about 8:1 to 1:3 preferably 5:1 to 1:2, more preferably 3:2:2:3, e.g. about unity. The soap-nonionic surfactant mixture as well as the cationic softener-nonionic mixture are in the form of a spaghetti, flake, or other shape and is present in the product composition as substantially homogeneously dispersed, discrete particles. A process of laundering fabrics using the above-mentioned composition is also described.
Patent SE-8404325-L (SE)
Inventor: CEDERHOLM L A B
IPC: A47B91/02
Filed: 1984-08-30
Abstract: This pillar foot, which is raisable, lowerable and adjustable to the slope of the floor, consists of a central pillar (6) fitted with an adjustable footplate (7) and a pillar tube (2) fitting outside the central pillar (6). The central pillar (6) is fitted with an internal cavity (9) with a vertical rack (4) along the internal cavity (9)'s inner wall.  An adjusting screw (3) is inserted through a hole (10) in the pillar tube (2); this screw (3) on its inner end, is fitted with cogs (11) designed to mesh with the rack (4), whereby the pillar tube (2) is raised or lowered, when the screw (3) is turned in the one direction or the other.<IMAGE>
Patent SE-8405708-L (SE)
Inventor: BUTENOP K
IPC: B60R22/36
Filed: 1984-11-14
Abstract: A belt reeling mechanism capable of being locked at both ends, particularly for safety belts for motor vehicles, has a belt winding spindle (11) mounted in a housing (10) and acted upon by a return feed spring (52), each end of the spindle being operable associated with a radially outwardly acting, eccentrically mounted locking member (28, 48). In the event of any excessive acceleration on the belt (12) and/or the mechanism carrier, each locking member moves to its locking position in which it cooperates with teeth (30, 49) fixed to the housing. The locking members (28, 48) are connected by a connecting rod (36) in such a way that the locking member (28) at one end of the housing or spindle can be locked in a position which is different, preferably offset by 180 DEG , from the locking position of the locking member (48) at the other end of the housing or spindle. <IMAGE>
Patent SE-8406070-L (SE)
Inventor: PODRAPSKY J
IPC: F02P5/155
Filed: 1984-11-30
Abstract: An ignition system for internal combustion engines with a magnetic generator is proposed, the control circuit of which is dimensioned in such a way that it can be realised as a full hybrid in thick-film technology on a substrate with bonded-on semiconductors. For this purpose, the ignition switching element (16) in the primary circuit is switched over by a control switching element (20) into the inhibited state at the ignition time, in which state the positive voltage half waves, used for ignition, of the magnetic generator (10) in the primary circuit charge a first control capacitor (22) via a resistor (24) and a threshold value switch (23), which control capacitor (22) switches over the control switching element (20) via a coupling resistor (21). A circuit branch with a second control capacitor (25) with a series resistor (26) which can only be charged by negative voltage half waves in the primary circuit is connected in parallel with the first control capacitor (22) and the threshold value switch (23) in such a way that the positive pole of the second control capacitor (25) is connected to the terminal of the threshold value switch (23) which is remote from the first control capacitor (22) (Fig. 1). The ignition system can be used for all spark-ignition internal combustion engines which have a magnetic generator and an inductive energy store for supplying the ignition system. <IMAGE>