baber/WOPTO huggingface dataset:
Patent SE-0600450-L (SE)
Inventor: INNINGS LARS
Filed: 2006-03-01
Abstract: The invention relates to dynamic/wet testing of a milking machine (i.e. during extraction of milk from at least one animal). A proposed testing arrangement includes a number of sensors(111, 112, 113, 114, 121, 122, 123, 124, 2, 21, 22, 23, 24, 3, 31, 32, 33, 34, 4, 41, 42, 43, 44, 5, 6), which are adapted to register a vacuum pressure at a respective test point in at least one fluid conduit of the milking machine. An analysis unit (A) of the testing arrangement determines at least one pressure difference between the vacuum pressures registered in at least two of the test points being positioned on a respective side of at least one component in the milking machine with respect to a fluid flow through the at least one component to establish a vacuum drop over this component. The unit (A) compares the vacuum drop with a threshold value to conclude whether or not a test condition is fulfilled. A notification is generated with respect to any component for which the condition not is fulfilled. Thus, for instance an appropriate corrective action can be carried out.
Patent SE-0602814-L (SE)
Inventor: AASTRAND MARIA
Filed: 2006-12-27
Abstract: The invention relates to a coated cutting tool comprising a substrate and a coating comprising an aperiodic, multilayered structure alternating individual metalnitride layers X and Y with an average composition of (Ti (1-a-b-c) Al a Cr b Si c )N where 0<a<0.5, preferably 0.05<a<0.4 most preferably 0.25<a<0.3, where 0<b<0.15, preferably 0.02<b<0.10,most preferably 0.04<b<0.08 where 0.01<c<0.17, preferably 0.02<c<0.10, most preferably 0.04<c<0.08 and a+b+c<1 and where the average thickness of the individual layers is 0.1 to 100 nm.
Patent SE-7605524-L (SE)
Inventor: CARLSSON E H
IPC: A01B15/06
Filed: 1976-05-14
Abstract: A plough having a share with an accompanying tip that is removably secured on the bottom front portion of the share. The tip is so constructed and arranged that it is adjustable on the plough share so that the extent of life of use of the tip can be significantly increased. Thus, the maximum use of a plough share tip may be effectuated.
Patent SE-7710072-L (SE)
Inventor: BLOMBERG P E
IPC: F23N5/24
Filed: 1977-09-08
Abstract: A safety arrangement in a gas-operated apparatus, such as an absorption refrigerator, having a safety device that controls the gas system and, when required, automatically reignites the flame of the gas burner that has become extinguished. The system has a thermostat that is connected to a switch for opening a gas valve when it is necessary to supply gas to the burner. A filament or igniter is also provided which is arranged adjacent to the burner and has a switch which breaks the circuit to the gas valve when a sensor or flame detector at the burner is exposed to a flame.
Patent SE-7902821-L (SE)
Inventor: HUHTA S K
IPC: C07C217/32
Filed: 1979-03-29
Abstract: The compound with the trivial name metoprolol is prepared in a 3-step reaction. In the first step by reaction of 4-hydroxy- omega -methoxy- acetophenone with epichlorohydrin in the presence of a catalytic amount of triethylamine at elevated temperature. In the second step by reaction of the resulting 1-chloro-3-[4-(methoxymethylcarbonyl)- phenoxy]-2-propanol with isopropylamine in a solvent at elevated temperature. In the third step by reduction of the resulting 1-isopropylamino-3-[4-(methoxymethylcarbonyl)phenoxy]-2-propanol with sodium borohydride in trifluoroacetic acid or in an inert solvent in the presence of methane- or p-toluenesulphonic acid at about 0 DEG C. The resulting metoprolol can be converted into an acid addition salt. Metoprolol is an adrenergic  beta -receptor blocker without the disadvantage of blocking the  beta -receptors of the blood vessels and the lungs. Metoprolol is therefore a valid medicament in cardiac therapy. The process can be carried out in a simple and economical manner on the industrial scale and affords the final product in good yield and in a form which is easy to purify.
Patent SE-7903603-L (SE)
Inventor: LAGEMAN H
IPC: H05G1/12
Filed: 1979-04-25
Abstract: In an X-ray generator, the high voltage generator (6, 7) is accommodated in a first housing (8) and one or more X-ray tubes (3) are accommodated in a second housing (1) together with a heater supply transformer (9) connected to an external low voltage source via a lead (10). To reduce the weight of the generator the heater transformer can use a supply frequency higher than mains frequency. Advantageous for flash-encoded multi-source tomosynthesis. <IMAGE>
Patent SE-7904220-L (SE)
Inventor: ROSENDALL J H
IPC: A47L11/33
Filed: 1979-05-14
Abstract: A pair of opposed bail stay members are frictionally mounted to the horizontal bar of a T-bar bail, with the stay members engaging the bail stud. The resultant assembly is inserted up through the central slot of the sweeper top and held in position by friction. The opposed stay members seal the top against penetration of dirt into the sweeper mechanism. The outer ends of the horizontal bail bar are received within slots formed in the end partitions of the sweeper sub-frame. The bail bar ends prevent inward movement of the partitions in the event the latter comes loose from the housing end walls. The opposed stay members form a channel for angular movement of the bail stud and with the channel being formed to provide at least one end detent and a central detent. The stay members are slightly flexible and the channel between detents is slightly narrower than the diameter of the bail stud. The detents themselves are dimensioned to be relatively free of the bail stud when the latter is in a detent position.
Patent SE-7907132-L (SE)
Inventor: ONO K
IPC: H01H50/02
Filed: 1979-08-27
Abstract: Electromagnetic relay having a coil-wound bobbin with flanges at each end, a reed mounted on one flange and extending through the bobbin, fixed contacts mounted on the other flange cooperating with a free end of the reed, and a casing formed by a base and a cover. An upwardly projecting peripheral wall is provided on the base, and the lower edge of the cover engages the peripheral wall. Coil, reed and contact terminals extend through bores formed in the casing base. Grooves in the lower side of the base communicate with the bores and with the lower ends of passages which emerge at the peripheral wall. Sealant filled in the grooves simultaneously seals the terminals in the bores and the cover to the base. When the cover engages the interior of the peripheral wall, webs provided on the upper side of the casing base confine the sealant to the bores and to pockets provided at the outer side of the cover. The bobbin flange interior has a separator against which the fixed contacts abut to define the spacing between the fixed contacts. The separator also defines the spacing between the free end of the reed and a permanent magnet which cooperates with pole shoes connected to the fixed contacts.
Patent SE-7907373-L (SE)
Inventor: BASKER R
IPC: C23C18/48
Filed: 1979-09-05
Abstract: Electroless copper deposition solutions, and method of continuously electrolessly depositing copper onto a workpiece using these solutions, are disclosed. The solutions contain, in addition to water as the usual solvent, a soluble source of copper ions, a complexing agent or mixture of agents to maintain the copper in solution, a non-formaldehyde copper reducing agent, such as hypophosphite, effective to reduce the copper ions to metallic copper as a deposit or plating on a prepared surface of a workpiece brought into contact with the solution, and a soluble source of non-copper metallic ions, such as nickel or cobalt ions, which act as an autocatalysis promoter to enable continuous plating using the solutions. The solutions are maintained in an alkaline condition and preferably in a pH range of 11-14 through the addition of pH adjusters. The properties of plating baths using the solutions, such as bath stability as well as plating process parameters such as plating rate, and the quality of deposit may be advantageously controlled through the appropriate selection of the non-copper metallic ion added and the complexing agent used. Optional additives, such as polymers, wetting agents, and various soluble unsaturated organic compounds, may also be utilized to influence these variables.
Patent SE-8000564-L (SE)
Inventor: WEIDLER E
IPC: F16G15/04
Filed: 1980-01-24
Abstract: A connector for chains, particularly tire chains, comprises a substantially C-shaped main body (1) whose free arms (3,4) define an insertion gap (5). In a position lying opposite the insertion gap (5) the yoke portion (2) of the main body (1) has roof shaped surfaces (11,12) the apex line of which is intersected by the axis of a stepped bore (6) for receiving a retaining pin (7,14,19) and extends at a right angle to the place of the arms (3,4) and the yoke portion (2). The retaining pin (7,14,19) has an annular flange (8) and is held in its retaining position by means of at least one securing element (10) which is seated in a bore (9,17,18) intersecting the stepped bore (6).
Patent SE-8008701-L (SE)
Inventor: KOCKBERG SVEIN ARNULF
IPC: B63B3/38
Filed: 1980-12-11
Abstract: Method and arrangement for a vessel's keel, especially for sail boats, to reduce the transverse drift (15) across the boat's direction of movement, by influencing the keel's fore and aft side plane's, or side wall's (24, 25), variable or asymmetrical twisting or arching in the keel's longitudinal direction (fig. 3), by reducing one sidewall's (25) twisting, and increasing the opposite side plane's or sidewall's (24) twisting, with the aim of producing a hydrodynamic power effect (29) via the boat's movement directed away from the most twisted sidewall's (24) surface.<IMAGE>
Patent SE-8106695-L (SE)
Inventor: DAIKER A L
IPC: B23K7/06
Filed: 1981-11-11
Abstract: A method for producing a molten metal buildup on the surface of a metal work piece, which is subjected to oxygen deseaming, involving the igniting of a mixture of fuel gas and oxygen, heating of a steel wire by the resulting flame to a temperature of 900-1450 degrees C, and feeding of the heated wire in stepwise fashion in a stream of deseaming oxygen gas, accompanied by formation of droplets of molten metal which are transferred by the stream of deseaming oxygen gas to the surface of the metal work piece that is subjected to the oxygen deseaming. Furthermore, an arrangement is obtained for carrying out this method, comprising a housing 1, with pipelines 7 and 6 for feeding of fuel gas and oxygen, respectively, which pipelines are arranged about the periphery of the housing, an additional pipeline 4 for feeding of fuel gas, formed in the central part of the housing 1, a pipeline 2 for feeding of a steel wire 3, which pipeline is formed in the housing 1 and placed inside the outer pipeline 4 coaxial with it, a pipeline 5 for feeding of deseaming oxygen gas, which pipeline is formed in the housing 1 and placed between the pipelines 6 and 4. The pipeline 5 for feeding of deseaming oxygen gas is formed as a conical or narrowing slot, arranged so that the stream of deseaming oxygen gas can hit the surface of the steel wire at a point thereon. <IMAGE>
Patent SE-8200708-L (SE)
Title: Dual circuit heat exchanger - has plates arranged in pairs with primary and secondary systems formed between different plates
Inventor: ERIKSSON R
IPC: F28F9/00
Filed: 1982-02-08
Abstract: The dual circuit heat exchanger has double plates, those in each pair being identical and with common metallic contact. A number of plate pairs (1-2,3-4, 5-6,7-8,9-10) are positioned on top of each other, and between non-identical plates primary and secondary systems (2-3,4-5,6-7,8-9) are formed. Any leakage is indicated between identical plates.
Patent SE-8203277-L (SE)
Inventor: HARFORD J R
IPC: H04N5/455
Filed: 1982-05-26
Abstract: Sync-positive and sync-negative video signals appearing across load resistors of synchronous video detector employing array of NPN transistors are coupled via respective voltage dividers to complementary inputs of differential amplifier employing NPN transistors. Signals appearing across load resistor of amplifier are coupled via an active filter to video signal output terminal. Detector load circuits, amplifier load circuit, and active filter each provide high frequency roll off with break point lying between desired video passband and second subharmonic of picture carrier intermediate frequency. Active filter provides response boost within high end of video passband, and response null in vicinity of picture carrier intermediate frequency. Level shift circuit utilizes series resistance of active filter. Differential amplifier has current source responsive to amplifier output to avoid cut off of amplifier transistor receiving sync-negative drive.
Patent SE-8205025-L (SE)
Inventor: PINNEO G G
IPC: G08B13/24
Filed: 1982-09-03
Abstract: A surveillance marker has a semiconductor connected between arms of a dipole antenna, one arm being of non-ferrous conductive material and the other of high permeability low coercivity material such as permalloy. Higher coercivity magnetizable pieces are disposed adjacent the low coercivity arm, and all is sandwiched between paper or other insulating layers. The marker is detected by a combination of RF field and low frequency magnetic field generating and receiving units that energize a master alarm only when both units simultaneously detect the marker signals. Magnetizing the higher coercivity pieces suppresses a signal that would otherwise be reradiated by the marker from the high permeability arm thereby rendering the marker undetectable.
Patent SE-8302104-L (SE)
Inventor: ERIKSSON M
IPC: F16F15/22
Filed: 1983-04-15
Abstract: For balancing of a turbine disk (1) this is equipped with two blocks (5) which are placed in a circular track (4) in the disk and which can be moved in this track until it is balanced. The blocks can be locked in the track e.g. while the bosses (8) on the blocks grip into the jack (7) arranged at even distances in the circumference of the track. In order to move the blocks in the track there is a tool (12, 13, 14) built into the machine, the tool is equipped with a carrier head (14, 15) which can grip and firmly hold a block while the turbine plate turns around its axle until the blocks are correctly positioned on the plate.<IMAGE>
Patent SE-8402327-L (SE)
Inventor: SVENSK HILVAR
IPC: A47C7/62
Filed: 1984-04-27
Abstract: To facilitate the displacement of chairs having a back and four legs (3, 4), wheels (9) mounted on both front legs (3) of the chair project rearwards from the legs and are located with their lower peripheral surfaces a few millimeters below the lower ends of the legs. The rear legs (4) have no such wheels. By means of the wheels, the chair can be readily and conveniently displaced after the rear legs (4) have been lifted a short distance off the floor or the like supporting the chair.
Patent SE-8406535-L (SE)
Inventor: STEIJER O
IPC: G02B6/26
Filed: 1984-12-20
Abstract: Light is coupled out from a core and cover comprising pref. an optical fibre, using a deforming unit which subjects the fibre to bending on a periodical basis at the same rate as the light is leaked out from the core, at least parts of the leaked light being detected. The deforming unit (7a,8a) comprises a material transparent to the light, so that on deformation of the light conductor (7a) a specific amount of the light passing through the fibre is coupled away from it, and conducted through the deforming unit to at least one detector. The deforming unit also comprises two reciprocally parallel pressure plates (7a,8a), the facing side surfaces of which have projections (9a), the light conductor being fitted between these surfaces. At least one detector is connected to the pressure plate for detection of the optical output signals coming from the plates. A detector is connected to the one plate and a mirror to the other, and a part of the bunch of light beams coming from the plates is reflected by the mirror prior to detection. (Provisional basic advised week 86/33)
Patent SE-8501038-L (SE)
Inventor: BERGH KURT
IPC: G03B27/64
Filed: 1985-03-04
Abstract: In a vacuum bag with a seal against the glass, the original (8) is first sucked against a sheet (10), which is possibly covered with a textile or textured surface (12). The suction force is obtained via a mouthpiece (4) through holes in the non-permeable material. The vacuum is spread outwards over the rear side of the print original through a permeable material (9). The mouthpiece is pref. positioned in the centre of the base (3) of the vacuum bag.
Patent SE-8502418-L (SE)
Inventor: OHLSSON S
IPC: F25D17/04
Filed: 1985-05-15
Abstract: A cooling device for a heat-insulated cargo container (1) comprises a fan (7), an air cooler (5), a defrosting element (6) and connection channels (8, 9) to the container (1). To prevent, during defrosting of the air cooler, an air circulation in a direction opposite to the normal direction of circulation during cooling, a blocking member (12) controlled by the air flow is provided in one connection channel (8). The blocking member (12) comprises a collapsible plastic cone having a flexible band filled with lead shot about its narrow end, the arrangement being such that flowing air forces the narrow end of the cone open and on the flow of air ceasing the shot causes the narrow end of the cone to collapse. <IMAGE>
Patent SE-8502971-L (SE)
Inventor: MEJSTEDT SEVED
IPC: F04D13/08
Filed: 1985-06-14
Abstract: The device comprises a line, chain (10) etc. which is fixed to the hose near its lower end by anchoring components (7,8,9,11) and to the pump on a part of it not connected to a part of the coupling (3) fitted to the pump. The anchoring components comprise a sleeve (7) fitted around the hose with a flange (8) and a fixture hole (9) for the line or chain, together with a stop socket (11) fitted under the sleeve. - Near the ground surface, the hose under a further stop socket (13) can be provided with a sleeve (12) for attachment to the lower end of a line or chain (16). The upper end of the chain has a hook (17) for temporary attachment to a fixed object on the ground surface and fixable to a device for hauling the hose upwards.
Patent SE-8503883-L (SE)
Inventor: FISCHER M
IPC: B66B23/12
Filed: 1985-08-20
Abstract: A tread element for a moving pavement or an esclator has a tread plate (2) adapted to receive the person to be transported. The tread plate (2) has on at least one of its longitudinal edges a nosing or edge strip (3) introduced into it and secured to it. To secure such a nosing (3) over its whole length to the tread element, the nosing (3) engages along its two longitudinal edges (3a,3b) in each case below a part (6,7) of the tread plate (2). Also, between its two longitudinal edges (3a,3b) thus secured, the nosing (3) is rigidly secured by screws (10) from below to the tread plate (2). A warning strip of differently coloured nosing may be inserted in the tread plate surface. By virtue of this construction, so- called compact steps whose tread plate (2) is together with all its other support elements a single die- casting, does not have to be completely removed and replaced in the event of a breakage of the tread plate ribbing in the outer zone of the tread plate (2). It is sufficient to replace just the damaged nosing or edge strip. <IMAGE>
Patent SE-8504619-L (SE)
Inventor: ARISTOFF P A
IPC: C07C49/427
Filed: 1985-10-04
Abstract: (A) Carbacycline derivs. of formulae (X) and (X1) are new. n is 1 or 2. L1 is alpha-R3, beta-R4; beta-R3 or a mixt. of both; R3 and R4 being each H, methyl or fluoro, M1 is alpha-hydroxy, beta-R5 or alpha-R5, beta-hydroxy; R5 being H or methyl. R7 is CmH2m. CH3 (m is 1-5); phenoxy opt. substd. by 1-3 of chloro, fluoro, trifluoromethyl, 1-3C alkyl or alkoxy phenyl, benzyl, phenethyl or phenylpropyl, all opt. ring-substd. as phenoxy; cis-CH=CH.CH2.CH3; (CH2)2. CH(OH).CH3 or (CH2)3.CH=C(CH3)2. R8 is H, hydroxymethyl or hydroxy. R15 is H or fluoro R16 is hydrogen or together with R17 is methylene. R17 is H or 1-4C alkyl. R20, R21, R22, R23 or R4 can all be H (2 R22 alpha or beta); or R20 is H, R21 and R33 form a second C-C bond, and R23 and R24 form a second bond or are both H; or R22, R23 and R24 are all H (R22 alpha or beta) and R21 and R20 are together oxo, or R20 is H and R21 alpha or beta hydroxy. X1 is COOR1, hydroxymethyl, COL4, or CH2NL2L3 or R1 is a cation. L4 is NR51R52; pyrrolidino, piperidino, morpholino, piperazino, hexamethyl eneimino, pyrrolino or 3,4-didehhydropiperidinyl (opt. substd). N(R53).COR51 or N(R53).SO2.R51 R51 and R52 are H, 1-12C alkyl, 3-10C cycloalkyl, 7-12C aralkyl, phenyl (opt. substd. by 1-3 chloro, 1-3C alkyl, hydroxy, carboxy, 2-5C alkoxycarbonyl or nitro), 2-5C (carboxy-, carbamoyl- or cyano) alkyl, 3-6C acetyl alkyl, 7-11C benzo(sic)alkyl (opt.substd) pyridyl (opt. substd). 6-9C pyridylalkyl (opt. substd.) or is 1-4C mono- di- or tri-hydroxyalkyl; at most one of R51 and R52 is H or alkyl. R53 is H or 1-4C alkyl, and is N(R3). COR51, R51 cannot be H. L2 and L3 are H or 1-4C alkyl. Y is cis or trans vinylene, ethylene or CC Z1 is CH2.(CH2)f. C(R2)2; trans-CH2. CH=CH, or -Ph-(CH2)g R2 is H or fluoro f is 0-3, Ph is 1,2-,1,3- or 1,4-phenylene. g is 0-3. (X) and (X1) are useful in human and veterinary medicine as antithromotics, antiulcer agents (reducing acid secretion and counteracting effects of non-steroidal antiinflam
Patent SE-8605282-L (SE)
Inventor: MALMBAK-KJELDSEN K
IPC: A01K79/00
Filed: 1986-12-10
Abstract: PCT No. PCT/DK86/00037 Sec. 371 Date Dec. 10, 1986 Sec. 102(e) Date Dec. 10, 1986 PCT Filed Apr. 11, 1986 PCT Pub. No. WO86/05946 PCT Pub. Date Oct. 23, 1986.To transfer fry from tanks in a barge to breeding cages immersed wholly or partly in water, use is made of a scraper consisting of a frame in which a wire net is stretched. The frame is journalled as to be pivotable about a preferably fixed axis from a vertical to a substantially horizontal position lifting fish to the level of the upper edge of the barge hull, where a hopper mounted to a hose is placed. The other end of the hose is passed down into a cage. Fish are flushed through the hose down into the cage by a water stream introduced to the hopper. Both the net frame and the hopper may be moved from one tank to another. The tank-defining part of the barge hull is preferably quater-circular in cross-section.
Patent SE-8700582-L (SE)
Inventor: BENGMARK STIG
IPC: A61M3/02
Filed: 1987-02-13
Abstract: A space communicating with the atmosphere via a cavity and a passage is supplied with a fluid or drained by means of a tube (10) made of a flexible elastic material and having a tendency to coil up. Upon insertion into said space, the tube (10) is first held in a straightened-out condition by means of a guide (15) of flexible but unelastic material which is introduced into said tube (10) and then withdrawn therefrom to permit the tube (10) to coil up within the cavity and to be conveyed into the space by a substance supplied to the cavity. The method can be used advantageously for supplying a drug or nutriment directly to the intestine by conducting the tube (10) in its straightened-out condition through the nose, the throat and the gullet down into the stomach where it is allowed to coil up in order to be transported into the intestine by normal ingestion of the food. The tube (10) employed for carrying the method into effect consists of a flexible plastic or rubber material and tends to coil up with a predetermined force, the guide (15) consisting of flexible but unelastic material and tending to straighten itself out with a force exceeding the coiling-up force of the tube (10).