baber/WOPTO huggingface dataset:
Patent SE-7707949-L (SE)
Inventor: HECKEL KLAUS
IPC: A63B6/00
Filed: 1977-07-07
Abstract: A lightweight exercise and tumbling mat comprises a core composed of a closed-cell foamed synthetic material with soft elastic properties. A textile sheet and/or film is disposed on the top surface of the core and a nonskid sheeting of rubber or synthetic material is disposed on the underside of the core.
Patent SE-7709970-L (SE)
Inventor: ERNEROT L S
IPC: A61J3/00
Filed: 1977-09-06
Abstract: The present invention relates to a process for preventing decomposition by oxidation of substances sensitive to oxidation, which substances are present in pharmaceutically active preparations in the form of solutions. The preparations present in ampoules, disposable syringes, vials and the like are thereby enclosed in an outer package made of oxygen impervious material, into which outer package hydrogen and a catalyst, capable of catalyzing the reaction of hydrogen and oxygen to water, is introduced, and such a package.
Patent SE-7900988-L (SE)
Inventor: HAIKKALA P
IPC: B27L11/00
Filed: 1979-02-05
Abstract: A method of grinding wood under pressurized conditions in a grinder according to which wood is fed in batches into a pressurized gas-filled grinding chamber provided with a rotary grinding means. The wood batches are fed through a feeding chamber provided with means for sequentially opening and pressure-tightly closing said feeding chamber from two sides in and respectively out of communication with the atmosphere and said grinding chamber respectively. The groundwood stock is discharged from the grinding chamber through a pressure lock formed by the groundwood stock. In this way feeding of the wood batches into the grinding chamber and the discharging of the groundwood stock out from said grinding chamber are carried out as sluicing steps, whereby a continuous pressure can be maintained in the grinding chamber in spite of feeding of new wood batches and discharging of groundwood stock.
Patent SE-7901256-L (SE)
Inventor: POTH U
IPC: C08L67/00
Filed: 1979-02-13
Abstract: An article having a substrate and a multilayer coating composition adhered thereto. The multilayer coating has a pigmented base film and deposited on the base film is a transparent coating which has no intermixing and no intersolution between the base coating and the transparent coating. The transparent coating is a cross linking resin containing hydroxyl groups obtained by esterifying polycarboxylic acids with polyols.
Patent SE-7901814-L (SE)
Inventor: WALKER P
IPC: A61F2/30
Filed: 1979-02-28
Abstract: A prosthetic joint is comprised of three basic components. A first component is adapted to be associated with a first bone and has an arcuate bearing surface at one end thereof. The first component is constructed such that it may pivot on its bearing surface. A second component is adapted to be associated with a second bone adjacent to the first bone. The second component has a terminal portion at one end facing toward the bearing surface of the first component and has rigid walls defining an open-ended socket. The walls of the second component are connected to the first component in a manner to allow pivoting of the first component with respect to the second component. A third component has an arcuate bearing surface mating with the arcuate bearing surface on the first component. The third component is located in the open-ended socket with its walls embracing the same so that the mating bearing surfaces cooperate to carry the loading forces of the joint in use.
Patent SE-7902031-L (SE)
IPC: B29C47/54
Filed: 1979-03-07
Abstract: A sliding discharge valve 6 of a filling hopper 1, which is in the form of a cover plate of an extruding cylinder 4, has a single aperture 7, through which material 2 to be extruded passes from the filling hopper, and unapertured parts on either side of the aperture, the valve being reciprocated between positions where each of the unapertured parts alternately blocks the flow of material, so that the aperture passes twice across the outlet 3 of the filling hopper during each filling operation, whereby the void 15 created after the first pass (from the position of Fig. 1, not shown) is filled during the second pass (to the Fig. 3 position, not shown). <IMAGE>
Patent SE-7902093-L (SE)
Inventor: POMMIER J
IPC: B60C9/22
Filed: 1979-03-08
Abstract: A radial carcass tire with a tread reinforcement comprising a wide work ply included between two work plies each having half the width of the wide work ply is improved due to the fact that between this tread reinforcement and the radial carcass reinforcement there is arranged a limiting block composed of two superimposed crossed plies of wires or cables of low extensibility forming with the longitudinal direction of the tire opposite angles, each of which is other than zero and less than one-half of the smallest angle used in the tread reinforcement.
Patent SE-7902662-L (SE)
Inventor: KNORRE H
IPC: C10G19/073
Filed: 1979-03-23
Abstract: A method for reprocessing used lubricating oils is disclosed wherein the oil is dried, treated with finely dispersed sodium metal at elevated temperature, the remaining free or organically bound metal is decomposed by means of an active hydrogen containing compounds, followed by distillation of the oil for recovery.
Patent SE-7904483-L (SE)
Inventor: WALKER D
IPC: C07F7/18
Filed: 1979-05-22
Abstract: Trimethylsilyl or another easily hydrolyzed ester of 6- trimethylsilyloxycarbonylaminopenicillanic acid was prepared by bubbling dry carbon dioxide into an anhydrous solution of the corresponding 6- trimethylsilylaminopenicillanate and found to be a useful intermediate in the production of penicillins, e.g., amoxicillin and ampicillin, by its acylation in anhydrous media with the appropriate acid chloride or acid chloride hydrochloride.
Patent SE-8005866-L (SE)
Inventor: BECHTIGER U
IPC: A41D27/18
Filed: 1980-08-21
Abstract: PCT No. PCT/CH79/00162 Sec. 371 Date Aug. 22, 1980 Sec. 102(e) Date Aug. 20, 1980 PCT Filed Dec. 18, 1979 PCT Pub. No. WO80/01233 PCT Pub. Date Jun. 26, 1980.A turn-over area having two folds is formed in a part constituted by a collar outside and an insert and is held together by seams. Fold formation is facilitated by making the insert in the turn-over area in which the strip, which is usually adhered to the collar outside has unstiffened strips in the area of the folds and another strip for the turn-over area. The first-mentioned strips can be replaced by cuts or perforations. The portion formed in this way can be pre-sewn, turned and stitched to the collar underside, in the same way as a one-piece collar. Despite the fact that the working and material expenditure is only a little greater than in a one-piece collar, the appearance is that of a two-piece collar, which is taken as an indication of the quality of the article of clothing.
Patent SE-8102554-L (SE)
Inventor: HEGERDAL BERBEL
IPC: C12P7/06
Filed: 1981-04-22
Abstract: PCT No. PCT/SE80/00216 Sec. 371 Date Apr. 13, 1981 Sec. 102(e) Date Apr. 13, 1981 PCT Filed Aug. 22, 1980 PCT Pub. No. WO81/00576 PCT Pub. Date Mar. 5, 1981.A catalyst is disclosed, which can be used for carrying out, in a continuous manner simultaneously and in one and the same reaction space, two or more stages of a biochemical conversion reaction which is of the kind requiring, for certain reaction stages, the presence of an enzyme, and for other reaction stages the presence of a microorganism. The catalyst comprises solid bodies of one or more polymers of which at least one is a cross-linked polymer. At least one enzyme is bound to the polymer material of the solid bodies by covalent bonds, and at least one microorganism is physically entrapped in the three-dimensional structure of the cross-linked polymer of the solid bodies.
Patent SE-8103991-L (SE)
Inventor: BREHMER R
IPC: F24H9/12
Filed: 1981-06-25
Abstract: A pipe connection device for central heating systems can be adapted in a simple manner for use in single-pipe or double-pipe systems which work with radiators or convectors. To this end, the pipe connection device has a housing with a forward run inlet channel, a forward run outlet channel, a branch inlet channel and a branch return channel, as well as a pipe piece arranged in a housing bore. In a single-pipe heating system, a bypass flow is provided between the forward run inlet channel and the forward run outlet channel, along the outside of the pipe piece, while in a double-pipe heating system the bypass flow is prevented by sealing the pipe piece in relation to the housing bore between the forward run inlet channel and the forward run outlet channel. Moreover, an individual radiator can be separated from the heating medium lines simply by actuation of the valve elements of the relevant individual radiator with the aid of an adjustable closure member in the housing.
Patent SE-8105959-L (SE)
Inventor: LIU H
IPC: E21B47/022
Filed: 1981-10-08
Abstract: A system for surveying a borehole or mine shaft to determine its trajectory uses a sensing probe with two spaced sets of accelerometers in sections 22, 23 measuring the components of the gravity vector along orthogonal axes at successive positions along the borehole 20. The two sets of accelerometers are connected by a pipe or cable 24 which is flexible to bend but torsionally stiff. The angular orientation of the two accelerometer sets relative to each other about the borehole axis is fixed by the pipe or cable 24 so that any difference in orientation of the two sets is a function of the local trajectory of the borehole. Two sets of accelerometer output signals representing gravity vector components at positions spaced apart along the axis of the borehole are utilized to derive the borehole inclination at each position as well as the change in borehole azimuth angle between the positions of the accelerometer sets. The accelerometer signals and a signal representing the position of the probe along the length of the borehole, are combined to provide a three dimensional representation of the borehole trajectory, relative to a reference point, e.g. the termination of the borehole at the surface. <IMAGE>
Patent SE-8106947-L (SE)
Inventor: NIJMAN A J
IPC: H02H9/04
Filed: 1981-11-23
Abstract: An arrangement for providing protection against overheating in a voltage limiting circuit in the event of overvoltages comprises a series arrangement of a voltage limiting element and a heat sensitive switching element. The voltage limiting element and heat sensitive switching element are connected by a high conductivity heat path so that when the temperature of the element increases this increase is passed to the switching element which reduces or switches off the current in the line between terminals two terminals. In operation a signal supply line is connected to terminal and the protected equipment is connected to terminal. The arrangement may be used to protect telephone exchange equipment from high voltages induced on telephone lines as a result, for example of lightning.
Patent SE-8200218-L (SE)
Inventor: ERIKSSON S W
IPC: E21B25/00
Filed: 1982-01-15
Abstract: Device to indicate in connection with core drilling that a core pipe 1, installed in a rotatable outer pipe 2, can no longer receive more drilled core material, consisting of a valve 23 which on the said occasion throttles the passage for streaming flushing medium between the core pipe and the outer pipe so that a recordable flushing medium pressure increase occurs. The valve can be adjusted from a state, where it, in the passage, is in a maximum throttling position, incompletely closing said passage to a state where it, in the last mentioned position, completely blocks the same. <IMAGE>
Patent SE-8206303-L (SE)
Inventor: CAZIN P
IPC: G09F3/03
Filed: 1982-11-05
Abstract: A display of plastics material, which may be used for collars and leashes for cats or dogs, includes: - means (1) for enabling the card to be hung on a horizontal bar of a display unit; - a first, longitudinal, anti-theft device (2) comprising a tongue (3) of plastics material which is hinged at one end (4) to the card and has a series of barbs at its free end (5) for hooking engagement in a slot (6) in the card to secure a collar or leash to the card; and - a second anti-theft device (9) similar to the first but spaced from and perpendicular to it. <IMAGE>
Patent SE-8303053-L (SE)
Inventor: WARFVINGE K
IPC: F16D65/14
Filed: 1983-05-31
Abstract: Disc brake comprising a disc (2) and a membrane housing (3). The membrane housing (3) comprises a housing (4), the inturned surface of which comprises six recesses (14) and channels (15, 16). An intermediate plate (5) comprising six openings (22) is positioned opposite to the recesses (14). A membrane (21) separates the recesses (14) and the openings (22). Brake pads (23) are positioned in the openings (22). The recesses are interconnected in a two-circuit system with two diametrically positioned recesses (14a, 14d) connected to a first hose coupling and the remaining four recesses (14b, 14c, 14e, 14f) connected to a second hose coupling. In this way two, four or six brake pads can be operated.
Patent SE-8303227-L (SE)
Inventor: GRONLUND M
IPC: B61F5/02
Filed: 1983-06-08
Abstract: A locomotive or motor wagon with an assumed centre of torque between bogies and carriage bodies. A system of chains for the transferring of traction, and for the defining of the centre of torque (T), contains two fixed rods (3, 4) in the frame of the bogie which are flexibly engaged with their respective vertical cams (9, 10) which are positioned in the carriage body (2). These two cams (9, 10) are combined via two longitudinal rods (15, 16) and a transverse rod (19), which rods (15, 16, 19) are flexibly engaged via bell cranks (17, 18) which are positioned in the carriage body (2).<IMAGE>
Patent SE-8304656-L (SE)
Inventor: KINDBERG BENGT AKE
IPC: B65D19/26
Filed: 1983-08-29
Abstract: Pallet comprised of an upper and lower board (10, 11) of fibreboard and beams (12) placed between the boards, each has two flange forming wooden strips (13, 14) and one body connecting these (15) comprised of short pieces of fibreboard. These pieces are joined with one side of the wooden strips (13, 14) by nails or staples and, if suitable, glue. The board (10, 11) is connected with the wooden strips (13, 14) from turned sides next to each other by nails or staples. When manufacturing the pallet, it is preferable if the beams (12) are manufactured in one place and transported to the pallet loading site where they are joined with the boards (10, 11).<IMAGE>
Patent SE-8405335-L (SE)
Inventor: STRANDLUND ULLA
IPC: E05C17/02
Filed: 1984-10-25
Abstract: Stop for retaining, when so desired, a door leaf (2) suspended from a frame (1) by means of a number of hinges (3), in an open position. The stop has two abutment bodies (6, 6') which are interconnected by means of a thin central piece (7). The central piece and at least one abutment body have a smaller thickness than the gap formed between the door leaf and the frame when the door is open, such that this abutment body and the central piece can be inserted through the gap. By turning the stop 90<o> after insertion thereof, it is activated, such that the door leaf is locked in the open position.
Patent SE-8504215-L (SE)
Inventor: OHLSSON I
IPC: B65D17/50
Filed: 1985-09-11
Abstract: A package for flowable products is described, having side walls (2), a bottom and a lid (3) made of paper, card or the like as backing material which is non-permeable to liquids on at least one surface due to a plastic coating. In this case, the side walls (2) are constructed in a tubular shape and a tearable, outer covering strip (5) is mounted in the lid (3) to form an opening device (5, 15). In order to provide a packaging of this type with a simple production facility as a mass product in large numbers with a simple construction and sparing use of material, provision is made according to the invention for the bottom and lid (3) to be connected to the tubular part (2), forming a cover, and for an inside bag made of plastic film to be arranged in the cover and to be sealed onto the inside of the tearable, outer covering strip (5). <IMAGE>
Patent SE-8504235-L (SE)
Inventor: BERGSTEDTH HENRY
IPC: G07F11/22
Filed: 1985-09-13
Abstract: A device in a vending machine in which articles are fed stepwise to a position of delivery opposite a delivery opening in the machine to be dispensed therefrom one by one, has a cover which is pivotal between a closed position in which it covers the delivery opening, and an open position in which it exposes the delivery opening to permit dispensing an article fed to the position of delivery. The device has lock in the form of an electromagnet which is adapted to lock the cover in the closed position, and a pusher in the form of an arm which is fixed to the cover and adpated, when the cover is swung from the closed position to the open position, to push the article fed to the position of delivery, at least a certain distance out of the delivery opening. A releaser is adapted to suspend the locking action of the lock when an article has been fed to the position of delivery. The release is a limit switch which is adapted, when an article has been fed to the position of delivery, to be actuated so as to interrupt the power supply to the electromagnet.
Patent SE-8601802-L (SE)
Inventor: ANDERSSON P C
IPC: H02P8/18
Filed: 1986-04-18
Abstract: The invention relates to a method and apparatus for controlling the current (I1, I2) through a stator winding (L1, L2) of a motor (M) which is supplied with energy from a voltage source (V) via a drive circuit (DL1, DL2). The drive circuit is controllable such as to provide at least three different operational states, of which a first normally signifies increasing or maintained magnitude of the current, a second normally signifies shutting down or decreasing the current comparatively slowly and a third operational state normally signifies shutting down or reducing the current comparatively rapidly or at least quicker than in the second operational state. In a method and apparatus in accordance with the invention the desired value time sequence is sensed, and at least the possibility of control so that entry into the third operational state is limited in time in response to the result of sensing the desired value time sequence. The method and apparatus are primarily intended for micro-stepping of a two-phase stepping motor with permanently magnetized rotor.
Patent SE-8603316-L (SE)
Inventor: MCCORMICK D F
IPC: F16D23/12
Filed: 1986-08-05
Abstract: A cone clutch sleeve (18) on a main shaft (15) is moved axially between forward and reverse counter-rotating gears (13 and 14) by a yoke (102) having mirror-image oppositely tapered cams (108 and 109) on opposite sides thereof which are selectively rotatable to engage eccentric rings (132 and 133) on the forward and reverse gears. This engagement drives the yoke away from the one engaged gear and toward the other gear to in turn drive the clutch sleeve out of engagement with the one gear such that torque applied through the cam-engaged gear ring assists clutch disengagement of the one gear such that requisite shift force decreases as speed and torque increases. The eccentric face surface of each ring actuates the yoke and drives the sleeve member out of engagement with the one gear and into engagement with the other gear with a pulsed impact hammer effect due to the eccentricity of the face surface as it rotates in a circumferential plane about the main shaft.
Patent SE-8604391-L (SE)
Inventor: BYSTEDT S
IPC: B63B3/48
Filed: 1986-10-16
Abstract: An interior deck for marine vessels, comprising beams (1) which are connected to the hull (3) of the vessel and further comprising fluted deck plates (5) which are connected to the beams (1). The deck is characterized in that the beams (1) are firmly connected together and form a grid structure which presents rectangular open frames. Each open frame is covered by a rectangular plate (5) which rests along its four edge-deck parts (7,9) against upper surfaces on the beams (1) defining the open frames, and in that the flutes (6) in the deck plates (5) lie beneath the upper plane of respective deck plates (5) and within the free aperture (2) presented by the frame defined by the beams.
Patent SE-8605017-L (SE)
Inventor: STROMBERG J
IPC: E04B1/76
Filed: 1986-11-24
Abstract: The wall insulation (1) comprises a mat or plate of insulating material with a surface layer (3) which lacks the ability to support a suspended insulation alone. It includes at least one support component (4) connected to the surface layer, and which extends along the insulation. - The support component connects with a building part (20) directly or via a retainer (10) to support a suspended wall insulation.(2)
Patent SE-8605421-L (SE)
Inventor: BALLA A
IPC: F28F3/08
Filed: 1986-12-17
Abstract: A plate heat exchanger comprises heat exchanger plates (5) each with a heat exchanger surface (4) having a sinuous profile, the plates being assembled with neighbouring plates being turned through 180 DEG about an axis perpendicular to the flow direction. An uneven number, which is greater than one, of segments (1a, 1b, 1c) is arranged transversely to the flow direction over the width of the heat exchanger surface (4) and the width of the segments arranged at both sides of the plate is different. The angles ( alpha a, ???b), which the sinuous profile elements (3) of the individual segments form with the flow direction are substantially equal in the case of the mutually opposite segments of adjacent plates in the exchanger. <IMAGE>
Patent SE-8701441-L (SE)
Inventor: LANDE G
IPC: F16L13/02
Filed: 1987-04-07
Abstract: The invention relates to a method of effecting a single joint between two pipes of the pipe-line type by means of explosion welding, without the pipes being displaced in axial direction. This is achieved by moving an inner peripheral body (9) for welding between the pipe sections, to the joining point with the aid of a displacement unit expandable in axial direction.
Patent SE-8703614-L (SE)
Inventor: ECKLE O
IPC: B23B31/107
Filed: 1987-09-18
Abstract: In a device for connecting two tool parts (1, 4) one tool part (1) is provided with a cylindrical fitting plug (2) which can be inserted in a fitting bore (5) provided in the other tool part (4). The fitting plug (2) has a transverse bore (6) with a radially displaceable tensioning pin (7) therein, which carries extensions (8) at its two ends, which engage in conical recesses (11) of two diametrically opposite tensioning elements (9, 10) arranged in the other tool part (4). The extensions (8) of the tensioning pin (7) have a hemispherical peripheral surface (8a) whose radius of curvature (R) as well as the apex angle ( alpha ) of the conical recesses (11) are so dimensioned that the hemispherical peripheral surface (8a) and the conical recess (11) touch at a force contact point (P) which lies radially spaced (r1, r2) from the free ends (8b, 9a, 10a) of the extensions (8) and the tensioning elements (9, 10), and that the lines of action (W) of the forces (K) acting at the two force contact points (P) extend at an angle ( beta ) at approximately 30 DEG -60 DEG , preferably approximately 45 DEG , to the axis (A2) of the transverse bore (6).
Patent SE-8801308-L (SE)
Title: Renovation process for skittles - removes plastics casing and damaged parts of wooden core, providing with new adhesive casing
Inventor: NYLEN ROLAND
IPC: A63D9/00
Filed: 1988-04-11
Abstract: Continuous use of skittles subjects them to deterioration due to striking balls. To renovate them, the original plastics casing is removed together with any damaged parts of the wooden core. A new casing is then fitted over the core to which it adheres.
Patent SE-8902042-L (SE)
Inventor: FEYEN J H M
IPC: A61P29/00
Filed: 1989-06-05
Abstract: Somatostatin analogues and derivatives in free form or in pharmaceutically acceptable salt or complex form are useful for treating degenerative and inflammatory processes in bone or cartilage, e.g. arthritic conditions or diseases.