baber/WOPTO huggingface dataset:
Patent SE-0302868-L (SE)
Inventor: BEACH ANDREW
IPC: E21B31/18
Filed: 2003-10-31
Abstract: Lockable overshot ( 10 ) includes an elongated body ( 12 ), lifting dogs ( 14 a , 14 b) and a locking sleeve ( 16 ). Ends ( 18 ) of the lifting dogs ( 14 ) are configured for latching a conventional spearhead point therebetween. The locking sleeve ( 16 ) is retained on the body ( 12 ) and is provided at one axial end with a circumferential wall ( 66 ) and two diametrically opposed gaps ( 68 ). The locking sleeve ( 16 ) is rotatable on the body ( 12 ) between a locked state preventing ends ( 18 ) of the lifting dogs from pivoting away from each other to release a previously latched spearhead point, and an unlocked state where the locking sleeve ( 16 ) allows the lifting dogs ( 14 ) to move so that the ends ( 18 ) can be pivoted away from each other to release a previously latched spearhead point. In this regard, the locking sleeve ( 16 ) is provided at one axial end with a circumferential wall ( 66 ) provided with a pair of diametrically opposed gaps ( 68 ). When the locking sleeve ( 16 ) is in the locked state, the wall ( 66 ) is disposed inside or between ends ( 56 ) of the lifting dogs ( 14 ). This prevents the ends ( 18 ) of the lifting dogs from pivoting away from each other. When in the unlocked state, the gaps ( 68 ) register with the ends ( 56 ) of the lifting dogs ( 14 ) so that the ends ( 56 ) can be pivoted toward each other thereby pivoting the ends ( 18 ) away from each other to release a previously latched spearhead point.
Patent SE-0501396-L (SE)
Inventor: RUUSKA JOUNI
IPC: E06B/
Filed: 2005-06-17
Abstract: Air from outside can flow between the inner and outer panes, exiting into the room via a distributor in the bottom of the construction. The distributor covers substantially the entire bottom part of the intermediate space between the two panes.
Patent SE-7308217-L (SE)
Inventor: ISAKSSON O G
IPC: F16H61/32
Filed: 1973-06-12
Abstract: Safety apparatus for vehicles, machinery, and the like to provide a distinctive signal in the event of the incapacitation or drowsiness of an operator. Spaced electrical conductors are supported on a hand-grip control means such as the steering wheel of a vehicle to provide thereby an open circuit which is capable of being bridged by a body portion of the operator such as the hand of the driver on the steering wheel during normal vehicle operation. An output means is also provided which gives a distinctive signal, and this output means is controlled by a circuit coupled between the conductors and such output means. The circuit is effective to control the output means to provide its distinctive signal indicative of incapacitation of the driver both under the condition where the conductors are open circuited or bridged by a resistance whose value lies above a predetermined range as well as by a short circuiting of the conductors which may occur by, for example, a ring or bracelet or the like worn by the vehicle operator.
Patent SE-7408195-L (SE)
Inventor: BRADLEY R S
IPC: B66C23/90
Filed: 1974-06-20
Abstract: A weight measuring hook block apparatus for cranes attachable between the crane and the hook or other load engaging device and usable on already existing cranes or as original equipment on hereafter constructed cranes comprises a hook block frame member supporting the ends of a substantially straight longitudinal bar which is elastically deformable in response to loading forces applied to the bar. A force applying member is positioned on the bar between the ends thereof to transmit forces to the bar which are exerted on the force applying member. One of the members is carried by the crane, and the remaining member is arranged to carry the load engaging device so that a load applied to one of the members causes the remaining member to exert reaction force on the bar to deform the bar elastically. Strain gauge means operatively mounted on the bar detect deformation of the bar caused by these forces and provide a measurable response indicating the weight of the load carried by the load engaging device. Means are provided on the hook block frame member to transmit a radio signal to the crane cab, the radio signal including information informing the operator of the magnitude of the load.
Patent SE-7504850-L (SE)
Inventor: SKOGMAN H
IPC: C02F3/28
Filed: 1975-04-25
Abstract: In the purification of carbohydrate- and/or protein-rich effluent, the effluent is treated in an anaerobic stage (1), methane gas formed being discharged (2). The sludge-containing water formed is subjected to a sludge separation (3), a first sludge concentrate resulting which is returned to the anaerobic stage (1). The water separated off is treated in an aerobic stage (7) and the sludge-containing water formed is subjected to a sludge separation (8) to form a second sludge concentrate, of which a part is returned to the aerobic stage (7), while excess is passed back to the anaerobic stage (1). A part of the first sludge concentrate is discharged for disposal. When the process is applied for example to effluent from sugar, starch or canning factories, the two biological processes proceed with great stability and with good purification action. Moreover, the amounts of biological sludge are only a fraction of the conventional amount of sludge. The solids are easily removed for example by sedimentation from the effluent. <IMAGE>
Patent SE-7600894-L (SE)
Inventor: MURAKAMI M
IPC: C07D265/30
Filed: 1976-01-28
Abstract: PROCESS OF PRODUCING 2-(INDENYLOXYMETHYL)MORPHOLINE DERIVATIVES 2-(Indenyloxymethyl)morpholine derivatives.  These derivatives are excellent in methamphetamine stereotyped increasing and antiresperpine activities which are desirable as an antidepression agent.
Patent SE-7603741-L (SE)
Inventor: HOFFMANN R-R
IPC: A61K47/32
Filed: 1976-03-29
Abstract: Lyophilized prostaglandin-containing powders are stabilized with tris(hydroxymethyl)-aminomethane hydrochloride.
Patent SE-7604683-L (SE)
IPC: F21V3/04
Filed: 1976-04-23
Abstract: A lamp comprises one or more light sources encapsulated as by casting in an inner relatively soft impact absorbing transparent material, such as polymerized silicone rubber, and in an outer relatively hard impact resistant transparent material, such as acrylic or glass. The lamp which may be used alone, or in combination with other protective housing components for specialized purposes, such as runway or highway lighting, is impact resistant, pressure resistant, completely sealed, waterproof, electrically insulated, and explosion proof.
Patent SE-7613415-L (SE)
Inventor: NEWBOULD A O
IPC: H03K5/26
Filed: 1976-11-30
Abstract: An apparatus which indicates the sequence of a pair of alternating current input signals by determining the sense of a datum crossing in one input signal with respect to the polarity of the other input signal at the time of the datum crossing.
Patent SE-7613416-L (SE)
Inventor: HENNING K
IPC: C11D3/06
Filed: 1976-11-30
Abstract: To produce free-flowing detergent powders by the hot spray drying process, a partially hydrated sodium tripolyphosphate is used which has a content of 0.3 to 2.0% by weight of water of crystallisation and a phase I content of 30 to 60% and which has been obtained by a) drying and calcining sodium phosphate solutions which have been prepared from mixtures of furnace-process phosphoric acid and wet-process phosphoric acid in the ratio by weight of </=4:1 or only wet-process phosphoric acid and which have an Na2O:P2O5 molar ratio of 1.676 to 1.700, where an initial molar ratio of 1.676 is increased by about 0.003 for each 10% by weight of wet-process phosphoric acid in the mixture of phosphoric acids, and b) treating the calcined product with water or steam.
Patent SE-7702091-L (SE)
Inventor: ALDERMAN W
IPC: F16D55/14
Filed: 1977-02-25
Abstract: A final drive assembly for an agricultural tractor has a casing in which are journalled the outer end of a half-shaft and, parallel to the half-shaft, a final drive shaft. The two shafts are driveably interconnected by fixed ratio speed reduction gearing lubricated by mineral oil contained in the casing. A multi-disc brake can frictionally interconnect the half-shaft and the casing, and is operated via a linkage by a hydraulic slave cylinder housed within the casing and preferably actuated by mineral oil to avoid contaminating the lubricating oil in the event of any leakage from the cylinder.
Patent SE-7706742-L (SE)
Inventor: BULLOCK F C
IPC: B04B5/04
Filed: 1977-06-09
Abstract: DISPOSABLE CUVETTE ARRAY A cuvette array including a plurality of compartments circumferentially spaced about a central point, in which the array is disposable and formed from upper and lower discs of flexible thermoplastic material.  The lower disc is formed with compartments,  and the upper disc is bonded to the lower disc, closing off a portion of each of the compartments.  A locator ring is removably positioned upon the upper disc in one of a plurality of registered positions, and has portions thereof varying in light transmissivity that are used for signal processing purposes and to denote a primary one of the compartments.   Preferably the locator ring is slotted on its outer periphery for signal processing purposes; alternatively, the assembly of upper and lower discs may terminate in an outer circumferential flange extending radially outwardly from the compartments and which is slotted.
Patent SE-7713722-L (SE)
Inventor: ONDETTI M A
IPC: C07D263/04
Filed: 1977-12-02
Abstract: The novel compounds of the general formula I, and their salts, are suitable for alleviating or eliminating angiotensin-induced hypertension. These compounds are prepared by acylating a compound of the formula II with a compound of the formula III. The symbols which are used in the formulae are defined in the claims. The compounds of the formula I in which R4 is a hydrogen atom can be oxidised to the corresponding disulphides. <IMAGE>
Patent SE-7714373-L (SE)
Inventor: WOOTTON G
IPC: A61K31/4166
Filed: 1977-12-16
Abstract: The compounds of the formula I are obtained by reacting a compound of the formula X with an isocyanate or an isothiocyanate of the formula R5NCX and then cyclising the compound of the formula IX obtained. The substituents given in the formulae have the meaning indicated in Patent Claim 1. The products obtained have useful pharmacological actions and inhibit, for example, gastric secretion; they have an anti-ulcer action and a cardiovascular action and they inhibit blood platelet aggregation and have bronchodilator and antifertility action. <IMAGE>
Patent SE-7812862-L (SE)
Inventor: SCHMITT W
IPC: F01N3/34
Filed: 1978-12-14
Abstract: In a one way non-return valve comprising a cylindrical duct, a cone in said duct with its apex pointing in the direction of flow and provided with a plurality of apertures, and a membrane lying on the downstream surface of the cone and clamped at the outer circumference, the membrane having a central aperture, the improvement which comprises employing a cone having an apex angle of about 140 DEG  to 160 DEG , the membrane comprising a disk of elastomeric material having a central circular aperture which engages the hollow cone under bias. Advantageously the apertures in the cone are a series of concentrically disposed, round or long-oval apertures, the hollow cone has an apex angle of about 154 DEG  and the total area of the apertures in the cone is about twice as great as the area of the aperture in the membrane.
Patent SE-7900410-L (SE)
Inventor: SKOOG M
IPC: F28F3/04
Filed: 1979-01-17
Abstract: In a plate heat exchanger comprising a plurality of plates stacked together to define passages (4, 5) for heat exchanging fluids, the flow resistance of each passage (4, 5) varies across ist width so that the time taken for fluid to flow through such passage can be generally the same for all flow paths (6, 7) between the inlet and outlet openings (2) of the passage. The plates are provided with a corrugation (8) defining ridges and grooves whose width and/or depth varies in a direction transverse to the flow direction in such way that each passage is narrower at the side of the plates where the inlet and aoutlet openings for the passage are located and wider at the opposite side.
Patent SE-7901166-L (SE)
Inventor: DAWES C C
IPC: C08F2/44
Filed: 1979-05-07
Abstract: A magnetically attractable material is formed by polymerising one or more monomers in the presence of magnetically attractable solids, under conditions such that the material as formed contains free reactive groups capable of coupling directly with a reagent substance such as a protein to bind the substance to the material. In particulate form, the material is especially useful for making magnetically attractable particulate reagents for use in immunoassays.
Patent SE-7901685-L (SE)
IPC: B27L1/00
Filed: 1979-02-26
Abstract: An apparatus for cutting off branches and debarking of felled trees which are pulled through a stationary knife system having a plurality of knives extending transversely with respect to the tree trunk axis is disclosed. In accordance with a preferred embodiment a plurality of knives for cutting off branches and a plurality of knives for removing the bark is swingably secured on shafts which extend in parallel with respect to the axis of a ring and secured thereto, which ring surrounds the trunk being pulled therethrough. The knives can be swung about the shafts and are resiliently pressable against the trunk by drive means. The knives for debarking are arranged on a forward face, with respect to the direction of travel of the trunk, of the ring and are disposed with their broad sides with respect to the trunk at a small angle of incidence with respect to the tree surface while the cutting edges of the debarking knives extend at an angle of from 20 DEG  to 60 DEG  with respect to the forward surface and the debarking knives are staggeredly arranged in the direction of the axis of the ring. The knives for cutting off the branches are disposed on a rearward surface of the ring, in the direction of the movement of the trunk, and their broad sides extend parallel with respect to the trunk surface while their cutting edges extend parallel with respect to the ring surface on which they are mounted. The knives for cutting off branches are staggeredly arranged with respect to each other in the direction of the axis of the ring.
Patent SE-7903789-L (SE)
Inventor: MACHNER P
IPC: C22B9/193
Filed: 1979-04-30
Abstract: A method of and apparatus for producing consumable electrodes with large diameters to be used for remelting involves assembling the electrode of individual longitudinal parts adjacently arranged. Which longitudinal parts are continuously cast in special moulds as strands having polygonal cross sections. The parts are assembled so as to form a polygonal overall cross section, and their end faces are welded together with a common gripping head for the electrode holding device.
Patent SE-7906182-L (SE)
Inventor: CAREY C D
IPC: C21B15/00
Filed: 1979-07-18
Abstract: High purity iron powder may be obtained by treating an iron bearing source which contains impurities such as silica along with minor amounts of aluminum, calcium and magnesium to a series of steps which include grinding the iron bearing source followed by subjecting the ground source to a caustic leach at an elevated temperature and pressure. Thereafter the soluble impurities may be separated from the residue, the latter then being reduced by treatment with hydrogen at an elevated temperature and pressure to convert the iron to the metallic form.
Patent SE-7906718-L (SE)
Inventor: THIIS-EVENSEN H
IPC: E04D5/14
Filed: 1979-08-10
Abstract: The invention discloses a process of cladding a roof on a support structure which includes the step of applying an insulation layer on said support structure, applying edge abutting webs of cladding material over the insulation layer, simultaneously mechanically anchoring by fasteners the insulation and cladding webs to the support structure and sealing over the edges of the webs and fasteners by welding on welding strips covering said edges and fasteners.
Patent SE-7907624-L (SE)
Inventor: MEADOWS R D
IPC: A47L9/24
Filed: 1979-09-13
Abstract: A vacuum cleaning apparatus comprising a current-carrying vacuum hose provided with a hose connector at one end thereof which has a pigtail-free shielded electrical connector assembly which is installed and self locked in position after assembly of the hose connector and which is particularly adapted to be directly connected with a female electrical connector in a housing assembly of a canister-type vacuum cleaner to thereby provide an economical construction which is also of optimum safety due to its self-locking character and shielding of its protruding metal male electrical connector.
Patent SE-7908396-L (SE)
IPC: B63B19/18
Filed: 1979-10-10
Abstract: A ship's hold hatch consisting of elements fitting into one another is, in its open position, made rigid with a tipping framework (13) adapted to allow the tipping of the hatch from an horizontal position to a vertical position under the action of rotating winch pinions (9) in meshing engagement with a pivoted end portion (7) of a rack, this tipping movement taking place about an horizontal axis (18), for example about a movable contact axis between toothed elements (15) and fixed toothed paths (16). <IMAGE>
Patent SE-7910151-L (SE)
Inventor: NEUMANN P
IPC: A61K31/44
Filed: 1979-12-10
Abstract: Compounds of formula I,   <IMAGE> wherein X is oxygen or sulphur, and R1-R6 are various substituents. The compounds are useful for treating coronary insufficiency, intermittent claudication, cerebrovascular insults, spasms in muscles and hypertension.
Patent SE-7910622-L (SE)
Inventor: ANTHONY T R
IPC: C22C16/00
Filed: 1979-12-21
Abstract: A body composed of a zirconium alloy is afforded enhanced corrosion resistance to a high pressure and high temperature steam environment by an integral surface region of  beta -quenched zirconium formed in situ by laser beam scanning and afforded good mechanical and structural properties by the underlying bulk region whose metallurgical structure is selected to optimize these mechanical properties.
Patent SE-8002538-L (SE)
Inventor: RASMUSSON W
IPC: C07D217/00
Filed: 1980-04-02
Abstract: The novel aminopyrazoloisoquinoline derivatives of the formula <IMAGE>  in which     A denotes an alkoxy group containing 1 to 4 carbon atoms and   D denotes hydrogen, acyl, alkyl or aralkyl, have a favourable effect on the activity of the heart. They are prepared by treating compounds of the general formula <IMAGE> in which A has the above meaning and R denotes an alkyl, aralkyl or aryl group, with a strong alkaline solution. Compounds of the formula I are thus obtained, in which D denotes hydrogen which can be replaced by an acyl group. This hydrogen can also be replaced by an alkyl or aralkyl group by reaction with an aldehyde or ketone and subsequent reduction of the resulting intermediate.
Patent SE-8105544-L (SE)
Inventor: ANDERSSON J A R
IPC: B65D83/14
Filed: 1981-09-21
Abstract: An aerosol dispensing device comprises a socket 1 for an aerosol container 3, said socket having a discharge tube 6 for aerosol and a protective member arranged to the socket and moveable between a use position for the device and a storage position in which the protective member covers the discharge tube as well as the open end of the socket and an aerosol container held therein, which protective member consists of a casing 9 suspended rotably around two spindle means 7 having a common axis extending through a central part of the socket across the longitudinal direction thereof.
Patent SE-8200526-L (SE)
Inventor: KREIGHBAUM W E
IPC: A61P35/00
Filed: 1982-01-29
Abstract: 4-Ethyl-6-methoxy-7-(oxiranylmethoxy)quinazoline and its isomer 4-ethyl-7-methoxy-6-(oxiranylmethoxy)quinazoline have potent anti-tumor activity in animals.
Patent SE-8207344-L (SE)
Inventor: BJORNBERG A
IPC: C01B19/00
Filed: 1982-12-22
Abstract: The present invention relates to a method for producing alkalimetal selenite and alkalimetal selenate from metallic selenium through selenous acid. The selenium is dissolved in nitric acid to form selenous acid, which is reacted with an alkalimetal base, to form alkalimetal selenite. The formed selenite is then spray dried. Alternatively, the formed selenite is oxidized at elevated temperature in a basic environment at pH 10-12, with hydrogen peroxide as the oxidant, to form selenate, which is then spray dried.The invention also relates to products produced by the method. The products are intended to be incorporated in animal-fodder or foodstuffs (selenite), or in fertilizers (selenate), to be thus administered to human beings and animals as trace substances.
Patent SE-8300451-L (SE)
Inventor: YOKOYAMA K
IPC: C09K23/14
Filed: 1983-01-28
Abstract: A perfluorocycloamine emulsion preparation having oxygen carrying ability containing a perfluorocycloamine of the general formula: <IMAGE>   wherein any position may optionally be substituted with a perfluoromethyl group as an oxygen carrying component.
Patent SE-8301407-L (SE)
Inventor: SORBERG B
IPC: F24D19/10
Filed: 1983-03-15
Abstract: The distributor and collector module is for a circulating heat carrier in a floor heating pipe system. The module is a cast elongate hollow body with transverse through holes. These holes are for fastening pipe end valves through the module. - Between circular end pieces, the module has a rectangular cross-section, and the valve arrangement screws into its upper wall. The valve housing has doors for the flow of a heat carrier directly under the wall, and from a valve seat extends a pipe connection immediately below the doors.
Patent SE-8301673-L (SE)
Inventor: DUTRA G A
IPC: A01N57/22
Filed: 1983-03-25
Abstract: The herbicide contains a herbicidally effective amount of a compound of the formula and an inert diluent. In the herbicidal procedure, a plant is brought into contact with a herbicidally effective amount of a compound of the formula I. The active substances of the formula I are prepared by heating a mixture of a sterically hindered phenylazomethine and a compound of the formula: in vacuo until the evolution of the sterically hindered aniline comes to an end.
Patent SE-8301987-L (SE)
Inventor: SUZUKI M
IPC: A61F13/494
Filed: 1983-04-11
Abstract: A disposable diaper provided with elastic members respectively comprising a plurality of rubber strings in respective side flaps of the diaper so that these elastic members provide a plurality of longitudinally extending elastic lines in said side flaps to provide a good fit of said side flaps around infant's thighs.
Patent SE-8302930-L (SE)
Inventor: TONNESSON ALF
IPC: B42F17/00
Filed: 1983-05-25
Abstract: The method is for the storage and display of cards (27) carrying recipes, descriptive matter or instructions. The cards are stored in sets in a cassette having a box part (10) and a pivotable cover part (20). The card to be read is placed on top of the set in the box part, and displayed in a suitable reading position, by the box part being set in a backwardly sloping position with the cover part acting as a foot.(8)
Patent SE-8305100-L (SE)
Inventor: ARIKAWA T
IPC: A47C7/74
Filed: 1983-09-21
Abstract: The flat heater is for a vehicle seat, and comprises a zig-zag formation heating wire (4) fitted in the sitting (2a) and back rest (2b) sections. Between the seat sections is a space with low surface seal for the wound wire, and containing a crossways slot (19). Through this slot extends a connecting strap sewn firmly to the top cover of the seat by means of a seam. The strap extends downwards into a track in the stuffing material beneath, and around an upper bar. This upper bar is drawn downwards towards a lower bar, both being secured by rings. This ensures a stable fixture of the heater under the seat surface and at the same time prevents undesired wire-to-wire contact in the connecting area (2c) between the sitting and back rest sections. (Provisional Basic advised week 84/ 20)