baber/WOPTO huggingface dataset:
Patent SE-7412301-L (SE)
Inventor: SANDVIKNES J
IPC: F23G7/06
Filed: 1974-09-30
Abstract: 1458464 Burners; burning waste gases SAXLUND AS 23 Sept 1974 [9 Oct 1973] 41361/74 Headings F4B and F4T In a gas combustion plant for waste gases the gas enters through an inlet 13, passes through a number of burner tubes 10, attached to a plate 9, into a combustion chamber 1 where it is burnt. The hot gases flow past the outsides of the tubes to an outlet 16 thus pre-heating the unburnt gas. Air for combustion and cooling may enter at 14 and oil, propane or other fuel may enter at 15 to maintain the required temperature in the combustion chamber. A closable discharge opening 8 provides for the removal of accumulated dust.
Patent SE-7502944-L (SE)
Inventor: ASLUND C
IPC: B22F5/00
Filed: 1975-03-17
Abstract: A method and a capsule and a blank for producing tubes, bars or similar profiled elongated dense metal objects, preferably in stainless steel qualities, by single or multi-stage extrusion of capsules which are filled with powder of metals or metal alloys or mixtures thereof or with mixtures of powder of metals and/or metal alloys with ceramic powder and sealed and which are adapted in their form to the desired object or intermediate product, as starting material a powder being used which consists at least predominantly of substantially spherical grains and the capsule filled with said powder and sealed being compressed by means of cold-isostatic pressure acting all round until the density of the powder reaches at least 80% of the theoretical density.
Patent SE-7604128-L (SE)
Inventor: SCHIWECK H
IPC: A23L27/30
Filed: 1976-04-08
Abstract: Glucopyranosido-1,6-mannitol, represented by the formula:   <IMAGE> and a process for its preparation are provided. The glucopyranosido-1,6-mannitol is obtained by catalytically hydrogenating neutral aqueous solutions of isomaltulose and cooling the hydrogenated solution. In a second embodiment of the invention the use of the glucopyranosido-1,6-mannitol as a sugar substitute, sweetener for food or beverages, and sweetened food composition is provided.
Patent SE-7607243-L (SE)
IPC: A61M1/36
Filed: 1976-06-23
Abstract: 1410495 Aerating and defoaming liquids R A DEWALL 8 Sept 1972 [8 Sept 1971] 40192/ 72 Headings B1C and B1M [Also in Division A5] A bubble blood oxygenator comprising a mixing chamber 27 and means for supplying venous blood and respiratory gas thereto, includes an apertured assembly 46 for passing the gas into the mixing chamber and control means 53 for varying the area of the apertures which is effective to pass gas into the mixing chamber thereby to adjust the size of the bubbles formed in the mixing chamber. The gas dispersion assembly may comprise an inner tube 46 having several longitudinally arranged rows of apertures 49-51, the apertures in each row being of the same size as one another but being of a size different from the apertures of the other rows. The inner tube is rotatable within an outer tube 53 having a longitudinal slot 55 to selectively expose only one of the rows to the mixing chamber 27. The inner tube may be blocked by exposing an a pertureless portion 57 through the slot 55, a vent 60 in the outer tube then being aligned with a vent in the inner tube to permit the escape of gas outside the oxygenator. The oxygenator housing is generally cubical and the mixing chamber 27 has a movable wall 70 for varying its volume. Blood passes from the mixing chamber 27 to a debubbling chamber 81 and thence along a ridged ramp 82 to a reservoir ramp 115 delivering one side of a reservoir 117 from which it reaches the outlet (28). In the debubbling chamber the blood passes through a defoaming bag 87 comprising a rigid mesh framework surrounded by layers of polypropylene net or polyurethane grid material coated with a defoaming agent, and a filter 129. The temperature of the blood is controlled by either a plate 126 which is electrically activated or includes a passage for water or by the reservoir ramp (155) Figures 8 and 9 (not shown), which has a corrugated surface and channels for water. Alternatively the oxygenator may be mounted on a temperature-controlling water channel member (206) Figure 10 (not shown) which engages the underside of the reservoir ramp (208). Medicament may be injected into the blood through a vent 125 and a suction device for collecting blood from the patients wound may be connected to the mixing chamber at a fitting 25. A float (122), Figure 4 (not shown) in the reservoir prevents air passing through the outlet when the oxygenator is empty of blood.
Patent SE-7611745-L (SE)
Inventor: GUPTA T K
IPC: H01C7/10
Filed: 1976-10-22
Abstract: A method of making a homogeneous ZnO sintered resistor body, having a substantially uniform density, which can exhibit non-linear V-I characteristics by a bulk effect, comprises the steps of: (1) mixing about 75 mole % to about 98 mole % of small, finely divided, solid ZnO and about 2 mole % to about 25 mole % of at least one small, finely divided, solid additive effective to produce non-linear characteristics within the body, preferably one or more oxides selected from the group consisting of TiO2, Ta2O5, FeO, In2O3, B2O3, Al2O3, SnO2, Sn3O4, Mo2O, SiO2, BaO, SrO, PbO, NiO, CaO, MgO, Bi2O3, Co3O4, CoO, MnO, MnO2, Cr2O3, and Sb2O3, with an aqueous binder solution comprising a fugitive organic, water soluble binder, wherein the weight ratio of the aforesaid mixed finely divided solids:binder is between about 100:1 to about 100:10, to provide a slurry; (2) simultaneously drying, mixing and agglomerating the slurried solids into a mass of larger substantially spherical particles containing the finely divided solids and binder; (3) pressing a mass of the agglomerated particles or powder in a uni-axial press, to provide a cohesive pressed green body having a substantially uniform density; and then (4) heating the pressed body, first at a temperature rate increase effective to slowly decompose and remove the fugitive binder from the body and then heating at a temperature of between about 625 DEG  to about 1,400 DEG  C for a time effective to sinter together the particles of the body.
Patent SE-7614079-L (SE)
Inventor: P W
IPC: C22B15/00
Filed: 1976-12-14
Abstract: A method and apparatus for measuring and controlling the percentage reduction of iron ore in a vertical shaft, moving bed, gaseous reduction reactor. Reducing gas comprising hydrogen, methane, carbon monoxide and carbon dioxide is fed from a source of such gas to the bottom of the reduction zone of the reactor and is heated to an elevated temperature before being introduced into the reactor. The flow and composition of the reducing gas are determined at a first location before the gas enters the reactor. The effluent gas from the reactor is cooled and its flow and composition determined at a second location after the gas has been cooled. The measured flows and compositions are correlated with the rate of sponge iron production to obtain a measurement of percentage reduction of the ore and this measurement is used, either manually or automatically, to regulate the rate of removal of sponge iron from the reactor to maintain the percentage reduction at a predetermined desired value.
Patent SE-7700077-L (SE)
Inventor: KOPPEL G A
IPC: C07D501/00
Filed: 1977-01-04
Abstract: 3-Acyloxymethyl-delta<2>-cephem compounds of the formula (I) <IMAGE> in which the substituents are defined in Claim 1, are obtained by reacting a 3-exomethylenecepham sulphoxide with a mixture of an acyl compound and of an appropriate anhydride at a temperature from 70 to 140 DEG C. The 3-acyloxymethyl-delta<2>-cephem esters of the formula I are generally valuable intermediates in the preparation of cephalosporins with antibiotic activity.
Patent SE-7703090-L (SE)
Inventor: KNOOS S
IPC: F24S10/50
Filed: 1977-03-18
Abstract: High efficiency solar radiation collectors may employ a dual flow path relative to heat transfer surfaces of the collector panel. A major air flow is confined beneath the panel, but a subsidiary (bypass) air flow at an angle to the principal air flow is also employed to suppress natural (free) flow convection at an upper side of the panel. Advantageously, the subsidiary air flow can be established by perforations in the collector panel and by creation of a suction for the bypass air. High efficiency energy collection, particularly adapted to weak and intermittent radiation environments, is further enhanced by the usage of a collector panel having a low thermal mass and providing good thermal interchange with a relatively small air mass moving beneath and above the panel, while being arranged to limit thermal conduction along the panel in the direction of air flow. Thus, a thermal gradient is established along the length of the collector panel, with a low temperature differential with the heated air mass at every position, with a fast heating response time, and with reradiation losses being minimized. By recirculating the air in a low thermal mass heat exchange system with an energy storage system in such fashion that inlet fluid is at the lowest sustainable temperature, insolation incident upon the collector is more fully utilized. The thermal energy storage most advantageously comprises what may be termed a minimum entropy system, with thermal energy in the heated air mass being interchanged in counterflow relation with a storage fluid which may be fed to different temperature level storages, dependent upon the intensity of the solar radiation available to the collector.
Patent SE-7709106-L (SE)
Inventor: KOTHE H K
IPC: H02J7/04
Filed: 1977-08-11
Abstract: Changes in temperature during charging are sensed and the charging current increased when temperature rises and decreased when temperature falls. Charging continues to a potential limit which is independent of temperature.
Patent SE-7709374-L (SE)
IPC: C11B7/00
Filed: 1977-08-19
Abstract: :          Cereal lipids are useful as an additive to dough in baking bread. It is desired that such cereal lipids shall contain polar lipids, whereas non-polar lipids are not desired. Polar lipids may be separated from non-polar lipids by mixing the cereal lipids with water, subjecting the mixture to gravity separation to form two oily phases and an intermediate aqueous phase, and separating the heaviest oily phase which contains the major portion of the polar lipids.
Patent SE-7709606-L (SE)
Inventor: SCHAEFFER H J
IPC: C07D473/00
Filed: 1977-08-26
Abstract: 9-(2-Hydroxyethoxymethyl) derivatives of 2-amino-adenine and guanine of formula I are prepared by hydrolysis from compounds of formula II. The reaction is carried out in the presence of a base. The symbols in formula I and II have the meanings given in Patent Claim 1. The novel compounds of formula II are prepared by reacting the guanine or 2-aminoadenine, wherein the 2- and 9-positions, or the 2-, 6- and 9-positions, are acylated, with a diester of 2-oxa-1,4-butanediol. This reaction is carried out in the presence of a catalytic amount of an acid. The 9-(2-hydroxyethoxymethyl) derivatives of 2-aminoadenine and guanine are novel and exhibit an antiviral action, especially against the classes of the DNA- and RNA-viruses. <IMAGE>
Patent SE-7711691-L (SE)
Inventor: DAENEN R H C M
IPC: A47G19/04
Filed: 1977-10-17
Abstract: A serving plate set having two similar receptacles which in one form is separated by a sealing member that segregates the receptacle contents, such member also being of a plate-like configuration and which in another form employs the two receptacles to create a closured container.
Patent SE-7809226-L (SE)
Inventor: HULMEE S W
IPC: G01K11/16
Filed: 1978-09-01
Abstract: A surface is coated with a heavy sound-insulating bitumen layer by means of heat anchoring, whereby the bitumen material is held in place by reinforcing it with a compliant, but only slightly spring-back, foam-plastic layer of a material which is temperature-stable at the required heat-anchoring ambient temperature. The foam- plastic layer is at least partially melted into the bitumen layer, and can consist of cross-linked polyester or polyethylene.
Patent SE-7810882-L (SE)
Inventor: HENRIKSSON S R
IPC: B25D9/12
Filed: 1978-10-19
Abstract: An hydraulically operated impact motor, for example a jack hammer, has a hammer piston (12) with a single land (18). The hammer piston surfaces (19, 20) of the land (18) form two cylinder chambers (21, 22) together with the cylinder of the piston. The rear cylinder chamber (21) is constantly pressurized by the pump pressure and the front cylinder chamber (22) is periodically pressurized and drained by means of a valve (28). The valve (28) is controlled by two control passages (32, 41) that have ports (33, 34 and 47-50 respectively) into the cylinder and conveys the control pressure to valve shifting piston surfaces (30, 39). The larger one (39) of the valve shifting piston surfaces (30, 39) is the end surface of a plunger (36) and an intermediate chamber (35) is formed between the plunger (36) and the valve spool (28). The intermediate chamber (35) is constantly pressurized through a passage (54). Internal leak passages (52, 55) in the valve spool makes the valve spool stable in its two positions.
Patent SE-7901792-L (SE)
Inventor: YATES L S
IPC: G06F5/06
Filed: 1979-02-28
Abstract: There is disclosed an improved interface apparatus and technique for real time transfer of characters from a text processor to a magnetic card recorder. Characters retrieved from a buffer are subject to reformatting and other operations, the duration of which varies within two character output cycles. The disclosed technique permits time, in effect, to be borrowed from succeeding character cycles. A character is processed and loaded temporarily in a register. The parallel character is then transferred to a serializer register which outputs serial bits to a card writer control for recording on a magnetic card. At the same time this transfer, serialization, and output is occurring the processor is preparing the next character to be written. A character can be output in real time so long as the interval between it and the preceding character is less than two character output cycles in length.
Patent SE-8005541-L (SE)
Inventor: CHUNG SEUN YUNG
IPC: A41B9/02
Filed: 1980-08-04
Abstract: A pair of men's underpants 1 has an opening 2 at the front. A flap 3 overlies the opening 2, a rubbing cloth 7 being attached to the inside of the flap. A band-type ring 6 is attached to the main part of the underpants 1 so as to hang over the upper part of the opening 2. A number of wrinkles 5 and 5' are formed on the bottom of the flap 3 in the region 4 where the flap joins the main part of the underpants 1. <IMAGE>
Patent SE-8007228-L (SE)
Inventor: MORAN JR J P
IPC: C09J4/02
Filed: 1980-10-15
Abstract: The compositions are cold vulcanisable and comprise a diene rubber and an anaerobic monomer together with a catalyst system for anaerobic curing. The polymerised product possesses rubberlike properties. Such compositions are useful in the form of a sheet, tape, ribbon or latex, are solvent and pressure resistant and are used for sealing, gaskets, adhesives and as support members. The formed products may be coated with a thin air-permeable polymeric layer.
Patent SE-8100748-L (SE)
Inventor: HOEL H
IPC: H02H3/40
Filed: 1981-01-30
Abstract: This method and apparatus is primarily intended for use in combination with a distance relay adapted to actuate a line switch or breaker (B) when sensing a line fault on the line, the short time interval available within the tripping time of the line breaker before disconnecting the line being utilized for performing measurements to locate the occured fault. These measurements are performed by means of an impedance relay (XR, R) disposed to receive two measuring signals (E, dI/dt) derived from sensed line voltage and current, respectively, and to respond to these signals when their mutual proportion corresponds to a line impedance which is less than a limiting impedance of the relay. During the time interval available for measurements this limiting impedance is reset by time controlled switching means (K) to a different value for each half cycle or other suitable given time period subsequent to the detected short circuit. Each such different reset limiting impedance value corresponds to a predetermined portion of the line length, and the sequence of limiting impedances is set in accordance with a predetermined switching programme (Fig. 1), which may be optimised to obtain maximum information as to the line fault location during the time span available before the power line is disconnected. During said switching programme a detector unit (A1-A4, B1-B4, a, b, c, d) registers consequently whether the respective set limiting impedances allow or do not allow the impedance relay (XR, R) to respond to the received measuring signals. Based on the information thus obtained by the detector, the location of the line fault is displayed on a distance indicator.
Patent SE-8102751-L (SE)
Inventor: KAKUMOTO M
IPC: G01M3/32
Filed: 1981-04-30
Abstract: PCT No. PCT/JP80/00193 Sec. 371 Date May 3, 1981 Sec. 102(e) Date May 1, 1981 PCT Filed Aug. 22, 1980 PCT Pub. No. WO81/00765 PCT Pub. Date Mar. 19, 1981.This invention relates to a method of and an apparatus for checking sealed containers for pinholes in a vacuum which containers have enclosed therein a vaporizable material, such as a glucose injection solution, distilled water for injection, milk or oil, or a sublimable substance, such as naphthalene (hereinafter referred to collectively as a "vaporizable substance"). With this invention, the vaporizable substance adhering to the sealed container and remaining in a checking chamber is vaporized first by a vaporizing suction means communicating with the checking chamber, and the vaporized substance is cooled and collected by a cooling heat exchanger to eliminate before checking the disturbances due to the vaporizable substance and to thereby assure accurate detection of pinholes.
Patent SE-8103325-L (SE)
Inventor: LESHER G Y
IPC: A61K31/44
Filed: 1981-05-26
Abstract: Disclosed and claimed are a cardiac composition and a method for increasing cardiac contractility using an effective amount of a cardiotonic 4-[4-(or 3)-AcNH-phenyl]-2-R2-3-R3-5-R5-6-R6-pyridine (I) or pharmaceutically-acceptable salt thereof, where R2 is hydrogen, methyl, ethyl or hydroxyl, R6 is hydrogen, methyl or ethyl, R3 and R5 are each hydrogen or methyl, and Ac is hydrogen, hydroxyacetyl, acetoxyacetyl,  alpha -hydroxypropionyl,  alpha -acetoxypropionyl, methyoxyacetyl, 2-butenoyl or carbamyl or when NHAc is attached to the 4-position of the phenyl ring Ac also is formyl, n-propanoyl, 2,2-dimethyl-n-propanoyl or 3-carboxypropanoyl or when NHAc is attached to the 3-position of the phenyl ring Ac also is acetyl. Novel compounds shown and claimed are 4-[4-(or 3)-Ac'NH-phenyl]-2-R2-3-R3-5-R5-6-R6-pyridines (II) or pharmaceutically-acceptable acid-addition salts thereof, where R2, R3, R5 and R6 are defined as above for I and Ac' is hydroxyacetyl, acetoxyacetyl,  alpha -hydroxypropanoyl,  alpha -acetoxypropionyl, methoxyacetyl, 2-butenoyl or carbamyl or where Ac'NH is attached to the 4-position of the phenyl ring Ac' also is formyl, n-propanoyl, 2,2-dimethyl-n-propanoyl or 3-carboxypropanoyl. Also disclosed and claimed is the process for preparing said novel compounds (II).
Patent SE-8103677-L (SE)
Inventor: SPORTOLETTI G
IPC: A61K31/715
Filed: 1981-06-11
Abstract: Copolymers of formula I are described    <IMAGE>  (I)  in which A is the monomeric unit of a natural or synthetic polymer, m is the degree of polymerization; m and n are different one from the other, and m is a number between about 300 and about 10,000 and n is a number between about 100 and about 250; R is a quaternary ammonium radical; X- is an anion. A may be the monomeric unit of starch or the monomeric unit of hydroxyethylcellulose. The substances exhibit substantial activity in the treatment of infections of the skin and mucosa and fungus infections and in general, high bactericidal activity accompanied by low toxicity.
Patent SE-8201619-L (SE)
Inventor: KRAUSS T
IPC: D06F67/00
Filed: 1982-03-15
Abstract: An apparatus for ironing laundry which comprises a heated, rotatable cylinder for pre-drying laundry to be ironed which is situated in an enclosed area to conserve heat. Laundry is directed around this pre-drying cylinder by a complementary pair of guiding conveyor belts and is then transferred to at least one cylinder and corresponding mangle trough for ironing. Laundry is directed through the mangle troughs and cylinders by means of an additional guiding belt.
Patent SE-8300043-L (SE)
Inventor: BJURSTROM S-B
IPC: A47B96/06
Filed: 1983-01-04
Abstract: The mounting of this invention is for a bracket-type holder and consists of a holder (4) bearing plate (3), which is designed to be fixed to a breaker plate or profile element with the help of crooks (5, 6) that are inserted behind the breaker plate hole or profile element edges. These crooks are located at opposite ends of the plate and are bent back from the plate so that they have parts that are at a sharp angle to the plane of the plate but parallel to each other. One of the crooks has a spring element (9) designed to exert a load between one of the edges, around which the crook (6) is designed to grip, the opposing edge and the part of the crook situated behind the edge. The spring element has a catch (12) that works against the edge against which the spring element exerts a load and can be released via pressure against part of the spring element. This catch forms a tongue (11) that extends from the breaker plate or profile element.<IMAGE>
Patent SE-8300710-L (SE)
Inventor: HJERTBERG GILBERT
IPC: B60R3/02
Filed: 1983-02-10
Abstract: The steps provide access to a goods vehicle, and comprise a ladder disposed on a guide which in turn slides in a drawer. In the extended position, the ladder hinges on the guide end, handing down freely from it. The drawer is fixed to the underside of a platform, and in the stowed position both the guide and ladder are inside the outer edge of the latter.
Patent SE-8302048-L (SE)
Inventor: ERICSSON J-E
IPC: A01G/
Filed: 1983-04-13
Abstract: The tree-felling device is suspended from a crane arm and comprises a rotator articulated to the arm via a horizontal shaft so that it rotates relative to the arm. A piston-cylinder assembly pivots the rotator from a horizontal to a vertical position. Between the rotator and the device (7,2) is a suspension link (9) which pivots around a horizontal axis (14) joined to the rotator shaft (15). The link is pivotably connected with the device via a horizontal articulated shaft, and similarly to the piston-cylinder assembly. It has a stop which, when the device is pivoted upwards to its vertical position, is brought into contact with the rotator shaft (13). This locks the connection between the suspension link and the rotator.
Patent SE-8400595-L (SE)
Inventor: NILSSON S
IPC: E04G11/00
Filed: 1984-02-06
Abstract: A draw bar (3) extends through the cavities formed between the mould pates, and is surrounded by concrete, when it is poured in. The mould component plate (6) and beams (8) have an aperture through which the draw bar passes. The apertures in the plate and beams are shaped so that each of them, when the draw bar is in position for holding together two mould components extends downwardly below the draw bar, permitting a relative movement upwards of the mould components. Components are provided for holding the draw bar in an upper position in the apertures before and during casting. The apertures are provided with a cover plate (11) which has an opening for the draw bar in an upper position during casting.