baber/WOPTO huggingface dataset:
Patent SE-7703272-L (SE)
Inventor: HYGGEN E
IPC: B60C27/00
Filed: 1977-03-22
Abstract: An improved gripping member for gripping shoes used on vehicle wheels is disclosed. The cross sectional shape of the gripping member is formed as a U throughout its length whereby substantially improved traction and a substantially stronger gripping member are obtained. In a preferred embodiment, the side legs of the U-shaped gripping member are made wavy in the area which contacts the ground.
Patent SE-7705084-L (SE)
Inventor: CLEMENS A H
IPC: A61M1/36
Filed: 1977-05-02
Abstract: Apparatus is described for controlling blood glucose concentration in a subject by selected infusion of insulin and/or glucose, depending upon the general blood glucose concentration. This apparatus comprises in combination sensor means for measuring the blood glucose concentration and for providing computer input signals based on such measurement, computer means for receiving such input signals and being programmed to provide output signals based upon such input signals, and pump means responsive to such computer output signals to supply insulin and/or glucose to such subject at a rate determined by such output signals. The computer derives the output signals in accordance with specific quadratic and biquadratic equations employing certain independently selected values relating to basal blood glucose concentrations and basal insulin and glucose infusion rates at such basal blood glucose concentrations.
Patent SE-7706675-L (SE)
Inventor: CHAPRONT P A
IPC: B21B37/52
Filed: 1977-06-08
Abstract: A method and apparatus are disclosed for the stressless rolling of metals in a continuous rolling mill. In a continuous train, between any two successive mill stands, the magnitude of the rolling torque in the first mill stand is measured and stored just before the metal enters the second mill stand. The rolling torque of the first stand is maintained constant at the stored magnitude until the speed of the first stand is stabilized. Immediately after stabilization is achieved, the ratio of the speeds of the first and second mill stand is held constant until rolling is ended.
Patent SE-7708686-L (SE)
Inventor: KECK J
IPC: C07C215/68
Filed: 1977-07-28
Abstract: .beta. This invention relates to a new process for the preparation of certain 4-amino-3,5-dihalogeno-phenyl ethanolamines and acid addition salts thereof having valuable physiological properties, in particular an activity on .beta.-receptors.  The new process comprises the reduction of the corresponding phenyl-glyoxal or hydrate thereof in the presence of an appropiate amine and the optional subsequent conversion of the compound thus prepared into an acid addition salt thereof.  The phenyl-glyoxal derivatives used as starting materials are new compounds and constitute a further feature of the invention. Processes for their preparation are given.
Patent SE-7803611-L (SE)
Inventor: DAHLBERG A
IPC: E01F9/06
Filed: 1978-03-30
Abstract: PCT No. PCT/SE79/00070 Sec. 371 Date Nov. 30, 1979 Sec. 102(e) Date Nov. 28, 1979 PCT Filed Mar. 28, 1979 PCT Pub. No. WO79/00849 PCT Pub. Date Nov. 1, 1979.A protective device for a ground-deposited light is disclosed. Such a light, e.g. a guide-light for airfield use, generally includes a housing (2) having a cover (3) provided with an opening (5) for letting out light rays from a lamp (4) within the housing. To protect the lamp from rain, snow and dirt the opening is sealed by a translucent material. To protect the translucent material from mechanical influence grains of a harder material than the translucent material are partly embedded therein.
Patent SE-7906778-L (SE)
Inventor: GIAVANI M
IPC: C22B/
Filed: 1979-08-14
Abstract: Process for the reduction of metal oxide(s), preferably in the form of pellets, by heating such in the presence of a solid reducing agent, e.g. pit-coal, in a retort (S) and causing the gaseous reaction product(s) to move at least partially in co-current flow with the direction of flow of the charge (K). An apparatus for carrying out the process comprising at least one retort (S) which has an inlet (25, 26) at the top for admission of the charge (K), an outlet (36, 37) at the bottom of the retort (S) for discharge of the spent charge (K) and a gas outlet (33, 20), separate from the outlet (36, 37), at the bottom of the retort for discharge of gas(es). <IMAGE>
Patent SE-7907435-L (SE)
Inventor: FRIDRICH J
IPC: H01B17/22
Filed: 1979-09-07
Abstract: The invention is related to a line post insulator suitable for overhead lines of a higher voltage value than 1000 V. One of the practical examples of the line post insulator is equipped with a swinging stirrup placed in the insulator cap. In the swinging stirrup there is a tapered hole narrowing downwardly and holding clamping jaws. The clamping jaws are constructed so that they fit into the tapered hole. Another practical example of the line post insulator is suitable for fixing a conductor and/or a tie wire. In the insulator cap of this line post insulator a slot is formed narrowing in one axial direction of the conductor or the tie wire. In the narrowing slot above the conductor or the tie wire, a tapered clamping jaw is placed into the slot. In the slot there is a clamping jaw with parallel side edges placed under the conductor or the tie wire.
Patent SE-7907458-L (SE)
Inventor: BULLOCK G P
IPC: A01J7/00
Filed: 1979-09-07
Abstract: A method for early detection of mastitis in cows, effected during normal milking of cows in a milking parlor, by monitoring the milk taken from each cow for the presence of milk clots, comprises cutting the vacuum milk line to each milking station and inserting a filter-detector therein between the claw and the recorder jar. Each filter-detector comprises a flat-sided transparent casing with a lateral slot which receives a self-sealing slide carrying the filter element. The slide carrier preferably has an integral bypass aperture so that vacuum conditions at the claw end are retained even after the filter element has become blocked. The slide carrier is preferably constructed so that, when in position in the casing, a seepage passage remains between the slide and the casing inner wall, so that cleansing fluid can pass during normal in-place cleaning of the installation.
Patent SE-8004369-L (SE)
Inventor: RUBIN D
IPC: G01N23/00
Filed: 1980-06-12
Abstract: Glucuronide having a cytotoxic aglycone which escorts a more active toxic effect in acid medium than in alkaline medium or which is water-soluble in alkaline medium and insoluble or only slightly water-soluble in acid medium. The cpds. is pref. a beta-D-glucronic acid derivative of 2,4-dinitrophenol, m-chlorocresol, 4,6-dinitroocersol, 4-chloro-3,5-zylanol, chlorothymol, 2-phenyl-6-chlorophenyl, 5-chloro-7-iodo-quinoline-8-o-, podophyllotoxin. p-codo-phenol, phenylsuphazole or pref. methacrylonitrile. Used for treating tumours esp. those having a strong beta-glucuronidose activity. The hyper acidification of the tumour cells causes. decongugation of the glucuronide with release of the aglycone at the site of the tumour cells whilst healthy cells are maintained at an alkaline pH. The aglycone may also contain a radio-active isotope to give an in-situ radio-therapeutic effect. These radioactive glucoronide-aglycones can be used to diagnose and pin-point the presence of tumour cells by hyper acidification and use of a radio-isotope e.g. 131I, 133 I or 35S, which emits a ray capable of being detected in a complete body scan. The invention also allows detection of tumours and bacteria having a beta-glucuronidase, activity by detection of the quantity of free glucuronic acid present in the urine. The invention also allows treatment of bacterial injections where the bacteria has strong beta-ducuronidase activity e.g. streptococcus, staphylococcus and E. coli infections.
Patent SE-8004825-L (SE)
Inventor: OTTERSTEDT J-E A
IPC: B01J29/06
Filed: 1980-06-30
Abstract: A cracking catalyst having good resistance to metal poisoning has at least two particle fractions of different particle sizes, the cracking catalyzing zeolite material being concentrated to the coarser particle size fractions, and the finer particle size fractions being formed from material having relatively lower or no or insignificant cracking catalyzing activity. The particles of the finer particle size fractions have a matrix of kaolin and amorphous alumina-silica and may contain for example, an SOx eliminating additive such as Al2O3, CaO and/or MgO. The coarser particle size fractions having cracking catalyzing effect have a mean particle size of from 80 to 125  mu m and the finer particle size fractions a mean particle size of from 30 to 75  mu m. The coarser particle size fractions have a zeolite content of at least 20 weight % and may have a zeolite content of up to 100 weight %, the remainder consisting essentially of material which has relatively lower or no or insignificant cracking-catalyzing activity and which consists of kaolin and amorphous alumina-silica. The catalyst mass as a whole may have a zeolite content of up to 50 weight %.
Patent SE-8005627-L (SE)
Inventor: HUTTLIN HERBERT
IPC: F26B3/092
Filed: 1980-08-08
Abstract: The invention relates to a fluidized bed apparatus, comprising a vessel in which a foraminous tray separates a treatment chamber from an air chamber disposed underneath the same, and a hollow rotor which is adapted to be driven in rotation and is connected to a blower and has at least one blade, rotating in the vicinity of the foraminous tray and provided with a gas outlet opening, and which leaves free part of the surface area of the foraminous tray.
Patent SE-8105471-L (SE)
Inventor: GLANVALL R V
IPC: F04C18/52
Filed: 1981-09-15
Abstract: In a compressor having at least two cooperating rotors of which at least one has a screw form, the medium to be compressed is supplied through a stationary inlet port located radially outside the screw-formed rotor at the meshing zone between the rotors, where new volume on rotation of the rotors is continuously formed for sucking the medium into the compressor. The inlet port extends in the axial direction of the screw-formed rotor with a substantially constant width and shows an area which is substantially in accordance with the sum of the cross-sectional areas of the grooves of the screw-formed rotor, which grooves communicate with the inlet port and in which the medium is transported further on into the compressor.
Patent SE-8200323-L (SE)
Title: Electromagnetic printing head for magnetic cards - uses concentric coplanar pole pieces of opposing polarity for form well-defined magnetised pattern in magnetisable material
Inventor: SPRINGER G D
IPC: G11B5/00
Filed: 1982-01-21
Abstract: The printing head comprises a cup shaped cylindrical pole piece which is closed at the lower end by a circular plate. The plate has a central cylindrical hole into which the other pole piece extends. This pole piece is a cylindrical shaft which is connected magnetically at its upper end to the inside of the upper part of the cup shaped pole piece. A coil with several turns surrounds the central pole piece and a current source provides excitation to magnetise an area on a strip supporting a magnetisable layer. A ring permits magnetisation lines to cross the gap to the layer on the support strip.
Patent SE-8202495-L (SE)
Title: Carbon di:oxide in air measurement indicator - has electromagnetic radiation sources and receivers connected in parallel but adjusted to different wavelength ranges
Inventor: JANSSON I
IPC: G01N21/31
Filed: 1982-04-21
Abstract: Connected to a flow channel (11) for the gas or mixture is a source (12) for electromagnetic radiation, and a receiver (14) for such radiations. Both source and receiver are adjusted to a narrow, well-defined wavelength range coinciding with one at which the predetermined component has strong absorption of the electromagnetic radiations. A further radiation source (17) and receiver (18) are connected in parallel with the primary two components (12,14) but are adjusted to a wavelength range at which the predetermined gas component absorption of radiation is negligible. The indicator is pref. used for showing the presence of carbon dioxide in air. (Provisional Basic advised week 83/49).
Patent SE-8207523-L (SE)
Inventor: AUGSBURG KRESTEN
Filed: 1982-12-30
Abstract: The furnace gasifies solid fuel, partic. wood chips, and has a combustion chamber (12) to which air is delivered through an ash pit under a rotary grate (18). An auger (28) delivers the fuel to the grate. - Above the grate is a stationary partition (29), running from the centre to the outside, so as to form the fuel into an even layer passing under it, while its distance above the grate is adjustable. In plan view it is curved, so that it is at approx. 45 deg. to the grate transport direction. The grate has slag apertures near its centre, while its rotary shaft (23) has teeth to break the slag up.(1)
Patent SE-8303708-L (SE)
Inventor: KISHIKAWA K
IPC: B21B1/08
Filed: 1983-06-29
Abstract: The rail is rolled by the steps of breakdown rolling, reforming rolling, first and second universal rolling, head-wheel rolling and base-wheel rolling in that order. The reforming rolling is performed using a pair of horizontal rolls provided with a reforming pass and a head-wheel pass and a vertical roll adapted to reduce the base of the rail, with the paired horizontal rolls, together with said vertical roll, shifted and set in such a position where the reforming pass matches the pass line of the first universal rolling pass. The head-wheel rolling is performed using the same paired horizontal rolls and a vertical roll adapted to reduce the head of the rail, with the paired horizontal rolls, together with said vertical roll, shifted and set in such a position where the head-wheel pass matches the pass line of the second universal rolling pass. The rail rolling apparatus comprises a breakdown stand, a sizing head-wheel stand having a pair of horizontal rolls provided with a reforming pass and a head-wheel pass, a vertical roll adapted to reduce the base of the rail, a vertical roll adapted to reduce the head of the rail, and mechanism for shifting the rolls, a universal stand, and a base-wheel rolling stand.
Patent SE-8304821-L (SE)
Inventor: SVENSSON S
IPC: A61P31/04
Filed: 1983-09-08
Abstract: Arabinogalactans recoverd from trees of the genus Cocos for use as a therapeutic, prophylactic or diagnostic agent in connection with the presence of microorganisms; a process for the manufacture of the arabinogalactans; and a composition containing same.
Patent SE-8306328-L (SE)
Inventor: COLE M
IPC: A61P31/04
Filed: 1983-11-16
Abstract: A new antibacterially active agent has been isolated from Streptomyces clavuligerus. This new compound which is designated clavulanic acid has the formula (I): (I) In addition to being a broad spectrum antibiotic of medium potency, clavulanic acid and its salts and esters have the ability to enhance the effectiveness of beta -lactam antibiotics against many beta -lactamase producing bacteria.
Patent SE-8307077-L (SE)
Inventor: LOWRIE A
IPC: B61H13/34
Filed: 1983-12-21
Abstract: A rail vehicle block brake actuator (1) shall be fixedly mounted, but its brake block holder (4) shall brakingly engage an axially movable wheel (25). For this purpose the brake block holder is laterally movably suspended relative to the brake actuator by means of pivotable hangers (5) each consisting of a stack of leaf springs. These leaf springs (5) are preferably prestressed in a direction for compensating for the bias of the taper of the wheel tread, which it is intended to engage, but are held in a straight condition by means of a flat bar (9).
Patent SE-8500292-L (SE)
Inventor: LONNBERG O
IPC: E21C49/00
Filed: 1985-01-23
Abstract: The composite machine for peat gathering moves forward over the peat moss with the aid of a vehicle and the actual collection components (1) have circulating processing units. The machine is driven mechanically by a device which derives power from the vehicle engine. The peat pressing unit (2) is driven by a fluid motor (16) which receives pressure fluid from a pump (15) which is also driven from the vehicle engine. An adjustment device regulates the pressing unit work speed, and can also reverse its work direction.
Patent SE-8503543-L (SE)
Inventor: JAKOBSSON KLAS
IPC: E04C2/26
Filed: 1985-07-22
Abstract: A reinforcement layer(9) is pref. formed of reinforced plastics composition contg., during its prodn., a solvent. The solvent, upon contact with porous material, can decompose it. - Between the porous and reinforcement layers is fitted at least one barrier layer (10,11) of a water-based binding agent.
Patent SE-8504133-L (SE)
Inventor: SVENSSON SVEN AKE
IPC: B02C19/22
Filed: 1985-09-05
Abstract: Two worm threads (15, 16) have opposing pitches to one another and work in conjunction with counter blades (18, 19) on a housing inner wall. The blade pitch differs from that of the threads. - The two worm threads feed roughly crushed material to the central part of the shaft where fine crushing occurs by means of at least one striker beam fixed to the shaft. The beam ends projecting from the shaft work with counterpieces fitted to the housing inner wall. These, in conjunction with a wall fitted between the counterpieces, determine the degree of fine crushing.
Patent SE-8603631-L (SE)
Inventor: MUUS F
IPC: E05B27/00
Filed: 1986-08-28
Abstract: In a conventional cylinder lock, the inner cylinder 1 is provided with peripheral grooves 14 for blocking members 12, 13 which can be moved by means of cuts 18 on the flat sides of a conventional key 8. The blocking members 12, 13 interact with blocking bars 11 to displace these between a first position, in which they lie entirely within the periphery of the inner cylinder, and a second position, in which they project partly from this periphery and into corresponding cutouts 10 in the outer cylinder 29 of the lock so as in this way to prevent rotation of the inner cylinder 1 in the outer cylinder 2. A variant with pivotably mounted blocking members and elements is also shown. <IMAGE>
Patent SE-8605227-L (SE)
Inventor: LARSSON K
IPC: F16B35/04
Filed: 1986-12-05
Abstract: The screwed joint is positioned between the threaded end (11) of a bar, and a tapped socket (12,13). The socket is of sufficient thickness and of relatively small mass, thus resulting in a lower energy loss when transmitting a shock wave.(2)
Patent SE-8704180-L (SE)
Inventor: LUOMA K
IPC: H01H9/46
Filed: 1987-10-27
Abstract: An electric circuit-breaker comprises a pivotable knife contact (4) movable into and out of engagement with a fixed contact (2) and an annular arc electrode (5) surrounded by a coil (6) connected electrically in series between the arc electrode (5) and the fixed contact (2), the arrangement being such that during the opening of the circuit-breaker, an arc is first formed between the fixed contact (2) and the knife contact (4) and thereafter between the knife contact (4) and the arc electrode (5), so that the magnetic field created by the coil (6) causes the arc to rotate so that it is extinguished. In order to provide a reliable breaking over the whole current range, the knife contact (4) is so arranged with respect to the arc electrode (5) that the tip (4c) thereof makes contact (at 8) with the arc electrode (6) during the opening of the circuit-breaker.   <IMAGE>
Patent SE-8900159-L (SE)
Inventor: OLSSON LARS ANDERS
IPC: A01B73/02
Filed: 1989-01-18
Abstract: Arrangement for converting a tractor-drawn roller for compacting ground in agriculture from its working position to a position more suitable for transportation and for reconverting said roller to the working position. The invention enables an, in its entirety, exceedingly simple and easy-to-manufacture design of the implement. Drawbar (10) consists of a round tube about which turn the two frame parts (9) securing the roller sections (2), when the hydraulic cylinder (12) presses the outer end of the roller sections down towards the ground and pivots their inner ends upward. Whereby the wheels (11) are secured at such points of the roller as to be pressed down towards the ground and as to raise the roller.
Patent SE-8901122-L (SE)
Inventor: LEIM K
IPC: A61G7/015
Filed: 1989-03-30
Abstract: A bed and/or chair arrangement comprises a stand (1) and an assembly forming support surfaces, which is divided into at least two members moveable with respect to each other, viz. a backrest (7) and an at least seat supporting member (8), said backrest being pivotally arranged about a substantially horizontal pivot axis (31) with respect to the stand, a power means (15) being arranged to generate a pivoting movement of the backrest (7) about said pivot axis between different inclination positions with respect to the stand. The pivot axis (31) of the backrest and that end of the at least seat supporting member which is closest to this are mutually displaceable in the longitudinal direction of the arrangement. A transmission device is arranged to cause the power means (15) to act between the backrest (7) and the at least seat supporting member so as to produce said mutual displacement, so that said pivot axis and end are displaced apart when the backrest is pivoted upwardly from a substantially horizontal position to a further risen position and towards each other upon pivoting in the opposite direction.
Patent SE-9003341-L (SE)
Inventor: RYDBORN STEN AAKE OLAUS
IPC: G01L1/16
Filed: 1990-10-19
Abstract: The present invention relates to an apparatus for converting a mechanical force into an electric signal, the apparatus including a piezoelectric disk crystal (1), connecting electrode layers (2,3) being disposed on opposite sides of the disk-shaped crystal (1), the electrode layer (3) on the one side being divided into a transmitter electrode layer (6) and a ground or o-electrode layer (5), and the electrode layer (2) on the opposite side being divided into a receiver electrode layer (7) and a ground or o-electrode layer (8). <IMAGE>
Patent SE-9300819-L (SE)
Inventor: JOHANSSON ERIC
IPC: D21F5/18
Filed: 1993-03-12
Abstract: The cover (3) comprises two separate halves (3a,3b) is supported by a frame and each incorporates one or more blowing boxes (4), which extend along the drying cylinder cover surface and has holes (5) directed towards it for blowing out drying air against a paper web applied to the drying cylinder. Each cover half (3a,3b) has a position indicator (11), which is arranged so that during the operation of the device it continuously monitors the distance between the blowing box or boxes (4) and the drying cylinder (2) to emit an output signal dependent upon this distance. At least one positioning unit (12) is arranged to receive the output signal and dependent upon it continuously adjusts the position of the blowing boxes or at least a part of the blowing boxes (4). A constant distance is maintained between the blowing box hole (5) and the paper web applied to the drying cylinder (2).
Patent SE-9303467-L (SE)
Inventor: STELLAMANS MANFRED
IPC: F24F5/00
Filed: 1993-10-21
Abstract: Returned air is delivered to the top part of the inlet (1) for returned air and/or ambient air, and ambient air to the bottom part. Thus in the exchanger (24) the warm returned air flows above the colder ambient air, while the stale air current first crosses the returned air current. The stale, returned and/or ambient air currents can be arranged to flow obliquely downwards through the exchanger. ADVANTAGE - Gives virtually constant temperature differences between currents with consequent greater efficiency.
Patent SE-9402732-L (SE)
Inventor: SCHMIDT KLAUS
IPC: F16F9/12
Filed: 1994-08-16
Abstract: A rotary damper comprising a housing and a cylindrical rotor rotatably supported in the housing, and an annular clearance between the rotor and housing being filled with a viscous flowable material, wherein the housing comprises a pivot extending from one end inwardly within the housing and forming an annular space with the housing; and the rotor comprises an annular cylindrical portion received by the annular space and forming annular clearances filled with the viscous material at both sides thereof.