baber/WOPTO huggingface dataset:
Patent SE-8403391-L (SE)
Inventor: KURITA T
IPC: B01D25/12
Filed: 1984-06-26
Abstract: A filter press including a plurality of filter plates, a pair of filter cloths disposed at opposite faces of each of the filter plates, a wind-up device for winding up the pair of the filter cloths, a guide member having a pair of curved guide surfaces formed at its opposite side edges, respectively and a pair of guide rollers. The pair of the filter cloths are guided downwardly by the guide member and the pair of the guide rollers so as to be wound up by the wind-up device such that the pair of the filter cloths are bent inwardly toward each other at the pair of the curved guide surfaces of the guide member, respectively.
Patent SE-8403890-L (SE)
Inventor: NGO P D T
IPC: G02F1/133
Filed: 1984-07-27
Abstract: In a liquid crystal display device, column signals intended to be applied to the liquid crystal material in first and second regions of the device are carried by first and second sets of column conductors disposed adjacent to a first substrate within the first and second regions, respectively. A portion of each second set conductor passes through the first region, but the singals thereon are prevented from being applied to the display material in the first region by using the first set conductors to shield from the display material that portion of each second set conductor which passes through the first region. In particular, the portion of each second set conductor that passes through the first region is disposed behind (relative to the display material) a respective first set conductor and is narrower than that first set conductor. Row signals intended to be applied to the liquid crystal material in the first and second sections are carried by first and second sets of row conductors adjacent to a second substrate within the first and second regions, respectively.
Patent SE-8404556-L (SE)
Inventor: NAITO T
IPC: C07D241/08
Filed: 1984-09-11
Abstract: The penicillin of the formula   <IMAGE>   and its pharmaceutically acceptable salts and physiologically hydrolyzed esters possess antibacterial activity and are particularly valuable in treating Pseudomonas infections.
Patent SE-8404897-L (SE)
Inventor: PAJES C
IPC: F16L55/134
Filed: 1984-10-01
Abstract: A sealing member in the form of a plate (15) for a connection piece or a similar connection part for a conduit for liquid or gas on a container comprises a portion with a number of sheet elements (15b-15f) having a shape resembling a U-beam and comprising a web part (15'b-15'f) and flange parts (15''b-15''f). The web part of such a sheet element is arranged to constitute part of the flat sides (18, 19) of the plate, and each flange part of such a sheet element is arranged close to a flange part of an adjoining such sheet element or close to a flange part (15''a-15''g) of another sheet element (15a, 15g) located outside said portion and otherwise comprising a part (15'a, 15'g) arranged to constitute a part of the flat sides of the plate. Flange parts arranged adjacent to each other are connected by a hinge (21) at those edges of the flange parts which are facing away from the flat sides of the plate, the plate thus being foldable. On that flat side (19) of the plate where the flange parts are located, there is fixed a rubber bladder (16) connectible to a pressure medium, the plate being unfoldable by means of said bladder by the supply of a pressure medium to the bladder. In pressurized state the bladder is utilized as a supplementary seal inside the plate in the connection piece. The anchoring of the plate in the connection piece can be strengthened by a mechanical anchoring device arranged inside the bladder in the connection piece.
Patent SE-8406009-L (SE)
Inventor: ENTZMINGER WILLIAM W
IPC: F01L1/18
Filed: 1984-11-28
Abstract: A variable ratio lever arm mechanism typically for use with an overhead valve type internal combustion engine incorporates the concept of shifting the fulcrum pivot point about which a generally linear, elongate lever arm pivots relative to its ends. In its application for use with internal combustion engines, the lever arm as described, otherwise known as a rocker arm, is retained in functional position relative to the valve stem and pushrod, or point of contact of a camshaft acting on the rocker arm. The rocker arm incorporates an essentially elongate through aperture through which the fulcrum rod is functionally positioned, so that the rocker arm may pivot about the fulcrum rod. The fulcrum rod is laterally translatable within the rocker arm elongate aperture in a manner to permit changing of the ratio of the moment arms of each end of the rocker arm relative to the fulcrum rod pivot point. Therefore, translating or otherwise relocating the location of pivot changes the relative arc length of travel of each of the rocker arm ends. In this manner, the amount of valve opening can be altered and controlled for any given constant amount of pushrod reciprocal movement or camshaft action. The laterally shiftable fulcrum rod is retained in functional position within elongate through apertures formed in stationary shaft supports which are mounted directly to the head of the internal combustion engine. The geometric design of these through apertures within the shaft supports dictates the lateral motion of the fulcrum rod in order to shift the pivot point of the rocker arms about the fulcrum rod to effect the desired change in moment arm ratios.
Patent SE-8406352-L (SE)
Inventor: BJURLING A
IPC: B21D51/24
Filed: 1984-12-13
Abstract: A method of producing bidimensionally curved, thin-walled tank end walls (4, 5, 9) on a disc-shaped tool (1), involving the following consecutive operations: placing a reinforcing ring (4) of angled section around the periphery of the tool; welding two flat plates (5) into position on the ring to either side of the tool; creating positive pressure between the plates for the purpose of forming them simultaneously into domes; splitting the reinforcing ring peripherally so as to release the two end elements; and welding a cylindrical tank casing ring (9) to the splitted reinforcing ring.
Patent SE-8500317-L (SE)
Inventor: LOODBERG J A T
IPC: A61G5/02
Filed: 1985-01-24
Abstract: PCT No. PCT/SE86/00023 Sec. 371 Date Oct. 15, 1986 Sec. 102(e) Date Oct. 15, 1986 PCT Filed Jan. 23, 1986 PCT Pub. No. WO86/04230 PCT Pub. Date Jul. 31, 1986.A wheel-chair has a foldable frame structure (10) which is lockable in the unfolded state and carries wheels (11, 12) and a back (13). In the folded state, all fixed parts are folded up between the wheels of the wheel-chair. The frame structure (10) is box-shaped and has foldable set and bottom members (15, 17) and foldable front and rear wall members (19, 20). These seat, bottom, front and rear wall members are pivotally connected to side wall members (14). The seat and bottom members (15, 17) consist of two parts and are folding upwards and are mechanically interconneted by means of a central wall (18) for common folding movements. The front and rear wall members (19, 20) also consist of two parts and are mechanically interconnected for common folding movements by means of a rod (22) disposed underneath the bottom portion (17). The back (13) is also made of two parts (26, 27) which are pivotally connected to the rear edge of a respective part (15) of the seat member and extend downwardly towards the bottom member (17) such that they can be locked in the unfolded state by means of a locking device (37) provided on the rigid member (22). The front and rear wall members (19, 20) are angled rearwards in all positions of the wheel-chair. The large wheels (11) of the wheel-chair have a driving ring (89) which can be moved between an inner and an outer position and which is fixed on the hub (60) of the wheel by means of leaf springs (90) and which, when the driving ring is moved between said inner and outer positions, passes an unstable position of maximum tension of the leaf springs. Also, the large wheels (11) of the wheel-chair are provided with disc brakes (80) the brake discs of which are connected to the frame structure (10) of the wheel-chair by means of a rotation-inhibiting pin member (87) and by means of a nut and screw thread (81, 83) which, when a brake handle (86) is pivoted, will move the brake disc (80) into frictional engagement with a braking surface (67) on the side face of the hub (60) of the wheel.
Patent SE-8501701-L (SE)
Inventor: LARSSON L
IPC: B29C63/02
Filed: 1985-04-04
Abstract: A surface layer, for instance a metal foil containing strip or a print, is applied onto a hollow profile (12) which is such that it is deformable by a force acting onto the profile and which returns to a shape substantially corresponding to the original shape as soon as the force is removed.The profile is led with a section thereof which is non-planar in the crosswise direction relative the tube extension against a device (15, 24) for applying a suitable layer. This device is arranged for pressing the non-planar section to a substantially planar shape when the profile is passing over the device. The surface layer (22, 23: 30, 31) is applied between the said device and the outside of the section of the profile which has been pressed into a substantially planar shape.Finally, the profile section is brought to return to a shape at least substantially corresponding to the original shape of the profile.
Patent SE-8502289-L (SE)
Inventor: PIRMANTGEN R E
IPC: A61F5/058
Filed: 1985-05-08
Abstract: A knee orthosis for the protective treatment of ligamentous injuries or deficiencies, or as a supplement to total joint replacement, in which pairs of hinged sidebars are located on opposite sides of a wearer's leg, the orthosis including a system of suspension cuffs that engage the leg above and below the knee to maintain the medial and lateral orthotic joints in proper positions to restrain abnormal knee movements or, in the case of prosthetic joint replacement, prevent movements that do not conform with the prescribed action of the replaced joint. Two such cuffs engage the upper leg, the more distal of the two taking the form of a supracondular cuff adapted to extend about the leg just above the knee and including a semi-rigid medial member of developed shape mounted for limited swivel action.
Patent SE-8505757-L (SE)
Inventor: WENNSTROM ELOF
IPC: E02D27/01
Filed: 1985-12-05
Abstract: Two beams (1,2) are located at a distance inside a joist end parta (5,6). Insulation (7,8) is located under the joists (3) in the spaces outside the beams.
Patent SE-8506118-L (SE)
Inventor: HAMMARSTEDT G
IPC: F16K11/00
Filed: 1985-12-23
Abstract: The tap is particularly in the form of a mixing valve for hot and cold water, having a pipe (14) pivoting on a base and with a valve at its free end (16). - Two flexible and torsionally-elastic feed pipes (50,52) extend through the main one (14) from the mounting point (48) in the base portion to the valve, while the former contains rotary bearings (36,38) for the main pipe, with stops limiting the pivoting movement.(1)
Patent SE-8602310-L (SE)
Inventor: LASSUS A
IPC: C09K23/22
Filed: 1986-05-21
Abstract: Method for the impregnation of water-repellent paper by using an ammonium salt of a substituted succinic acid amide as the moistening agent. The water-repellent properties of a paper impregnated in accordance with the method are restored after drying.
Patent SE-8603012-L (SE)
Inventor: PORLE E
IPC: B03C3/41
Filed: 1986-07-07
Abstract: This invention is a device for an emitter electrode designed for a wet electrostatic dust separator where the precipitation electrode is sprayed with a fluid.The emitter electrode features two longitudinal, vertically oriented frame parts (31, 32) between which a number of slanted electrode wires (36, 36a, 36b) extend so that fluid drops can travel along these wires to the frame piece.The gas current, which shall be cleared of particulate contamination, is oriented vertically.<IMAGE>
Patent SE-8901125-L (SE)
Inventor: ACKERFORS CHRISTIAN
IPC: G09F3/02
Filed: 1989-03-31
Abstract: The present invention relates to an arrangement for the identification of objects such as patients, competitors and visitors to trade fairs, animals and baggage. The identification arrangement comprises a strip-like tape (1) made form a tear-resistant material and means (2) for attaching one end (1a) of the tape to an arbitrary point on the tape (1) so as to produce a closed strip loop. The tape has at least one field (1b) for information identifying the object, and the closed loop (2) is intended to be applied around a projecting part of the object associated with the information in question. The aforementioned means (2) for producing the strip loop consists of a piece of double-sided adhesive tape applied at the aforementioned one end (1a) of the tape. This is covered prior to use by a removable protective film. The invention is characterized in that the adhesive tape is of a kind such that, when the joint forming the closed loop is parted at that point, the adhesive tape separates in a laminar fashion so that rejoining is not possible.
Patent SE-8903015-L (SE)
Inventor: ROBINBROSSE C
IPC: C04B35/486
Filed: 1989-09-13
Abstract: The material is formed by a fibrous reinforcement constituted by a texture of carbon or silicon carbide fibers and a matrix deposited by chemical vapor infiltration through the porosity of the fibrous fabric and containing free carbon co-deposited with the zirconia, the weight proportion of free carbon co-deposited with the zirconia in the matrix being preferably between 0.1 and 10%. In comparison with pure or partly stabilized fritted zirconias, the composite zirconia according to the invention exhibits an improved tenacity, preservation of the mechanical strength and dimensional stability under high temperatures, as well as an improved density, without the introduction of the fibrous reinforcement reducing too excessively the properties of heat insulation and resistance to oxidation.
Patent SE-9101706-L (SE)
Inventor: LINDSTROEM S
IPC: B60B35/14
Filed: 1991-06-05
Abstract: A bearing housing for a drive shaft of a front-wheel vehicle comprises a bearing housing composed of a bearing bracket and a bearing cap. The bearing bracket is provided with a first peripheral flange only on one axial side thereof so that the bearing can be inserted in one axial direction until it abuts the flange. The bearing cap has a corresponding second peripheral flange on at least the opposite axial side so that the bearing is completely fixed in both axial directions when the cap is mounted to the bracket.
Patent SE-9102917-L (SE)
Inventor: BOND A
IPC: G04B45/00
Filed: 1991-10-09
Abstract: A device for indicating time comprises means arranged to display the number of equally large time increments of a predetermined size, for instance 15 minutes, remaining until a predetermined occurrence is intended to take place.
Patent SE-9201995-L (SE)
Inventor: GEDEON A
IPC: A61B5/083
Filed: 1992-06-29
Abstract: PCT No. PCT/SE93/00554 Sec. 371 Date Feb. 10, 1994 Sec. 102(e) Date Feb. 10, 1994 PCT Filed Jun. 22, 1993 PCT Pub. No. WO94/00756 PCT Pub. Date Jan. 6, 1994.A device for indicating the presence of CO2 in a patient's inhaled air comprises a CO2 detector including an indicator element (14) which undergoes a reversible color change in response to exposure thereof to air containing CO2 in concentrations of the same order of magnitude as the CO2 concentration of air exhaled by a human being, and also comprises a heat-moisture exchanger (12) including a housing (13) with a first connecting port (15) adapted to be connected to the trachea of a patient, and a second connecting port (15) adapted for connection to a ventilator or an anesthetic machine, for example. In a flow-through passage (P) extending between the connecting ports (15, 16) there is mounted an element (18) for the regenerative exchange of heat and moisture between, on the one hand, air flowing through the flow-through passage (P) in one direction and, on the other hand, air flowing through the flow-through passage (P) in the opposite direction. The indicator element (14) is disposed in the flow-through passage on the side of the heat-moisture exchanger element (18) remote from the first connecting port (15) and is viewable from outside the housing, and its response time for the color change is sufficiently short to enable it to change color upon each breath.
Patent SE-9300254-L (SE)
Inventor: HIETALA ALEXANDER W
IPC: H03G3/30
Filed: 1993-01-28
Abstract: The present disclosure includes a discussion of a power amplifier controller which powers up a power amplifier (203) without a substantial burst of frequency noise. The controller has a RF output power detector (211) which generates a signal (229) correllated to the power level of the power amplifier (203). This signal (229) is compared (215) to a reference signal (213) to determine if the power amplifier (203) is active. The signal (227) generated by this comparator (215) is used to determine the voltage level of the Automatic Output Control (AOC) signal (231).
Patent SE-9301139-L (SE)
Inventor: HIRAMATSU KOJI
IPC: B60R22/195
Filed: 1993-04-06
Abstract: A pretensioner for vehicle seat belt systems comprises a belt-pulling member connected to a belt system component, a driving device for moving the belt-pulling member along a predetermined path in a direction to apply pretension to the belt, and a return-prevention device for preventing the belt-pulling member from moving in a direction such as to release the belt pretension. The return-prevention device includes a pawl coupled to the belt-pulling member, a support member having a set of ratchet teeth engageable by the pawl and a spring coupled to the pawl for biasing the pawl in a direction to engage it with a tooth of the set of ratchet teeth. The spring is a leaf spring having a base portion attached to the pawl and a tongue portion extending from the base portion and engageable with one of a series of ratchet teeth on the support member upon movement of the belt-pulling member and the pawl in the release direction. The spring tongue portion is arranged relative to the pawl and to the set of ratchet teeth that it engages such that when the pawl and leaf spring are displaced in the release direction, the tongue portion engages a ratchet tooth and is deformed and applies an increased force to the pawl.
Patent SE-9401284-L (SE)
Inventor: ENGSTRAND TOMAS LARS BIRGER
IPC: D06F58/24
Filed: 1994-04-15
Abstract: In a tumbler dryer laundry, inserted in a rotatable drum (14), is arranged to be dried by means of a hot air stream circulating in a closed loop and being heated, before entering the drum (14), by heat generating means (21) and being led, after the exit from the drum, past a condenser (22) for the removal of moisture taken up from the laundry by the hot air stream. The tumbler dryer comprises a cabinet (11), closed by a door (15), in which the condenser (22) is disposed. The operative part of the condenser (22) consists of a plate-shaped metallic material which is folded to form a series of vertical channels (30, 31) along the width of the door, said vertical channels (30, 31) forming first and second channel groups of which for each pair of adjacent channels one channel (30) is referred to the first group and the other (31) is referred to the second group and the channels (30) of the first group is completely separated from the channels (31) of the second group. The hot air stream is conducted through the channels (30) of one of the groups whereas a cold air stream is conducted through the channels (31) of the opposite group. The channels (30, 31) have a mainly rectangular shape with the long sides directly adjacent to one another and the channels (30) of the group conducting the hot air are closed at the top and bottom, respectively, forming inclined portions (37, 38), the upper portion (37) of which being arranged to redirect the air stream from a vertical into a mainly horizontal direction whereas the lower portion (38) is arranged to convey condensate water towards a discharge furrow (39), or the like, disposed in the lower part of the condenser (22) at the open end of the channel, as seen in depth of said channel.
Patent SE-9402842-L (SE)
Inventor: NADARAJAH RAVINDRAN
IPC: B27L11/00
Filed: 1994-08-25
Abstract: A wood chip cracking apparatus employs oppositely rotating rolls which have surfaces of matrices of pyramid-shaped projections. The pyramids are aligned circumferentially so that the gaps between circumferential rows of pyramids form continuous V-shaped groves which encircle the rolls. To clean the surface of the rolls and prevent the build-up of wood chips or other material therebetween, a scraper is employed. The scraper consists of a backing plate mounted rigidly with respect to the frame on which the rolls are mounted and a replaceable, segmented blade constructed of one-quarter inch stainless steel with high wear-resistance properties. The edge of the blade has triangular teethwhich fit between the rows of pyramids on the surface of the rolls. The teeth ofthe blade are spaced one to two millimeters from the sides of the pyramids which form the surface of the rolls. The teeth prevent the build-up of material between pyramid-shaped projections.
Patent SE-9500435-L (SE)
Inventor: OLERUD SVEN
IPC: A61B17/80
Filed: 1995-02-07
Abstract: A method and a device for locking two implant elements to each other. A sleeve-shaped locking means (19) made of a polymeric material is arranged in a space adapted thereto inside the one element (3) which is placed in a corresponding hole (6) in the other element (1), alternatively between the two elements. The locking means (19) is subjected to compressive tightening, such that the resulting "pressure increase" in the means yields a locking effect on the elements (1, 3).
Patent SE-9503671-L (SE)
Inventor: YATES STEVE K
IPC: E01C19/23
Filed: 1995-10-19
Abstract: A roller drum construction for a compacting machine includes a cylindrical primary drum with an arcuate outer surface for contacting material to be compacted; a removable shell for changing the outer surface of the primary drum from a planar to a padfoot surface, the removable shell being flexibly deformed into frictional engagement with the outer surface of the primary drum.
Patent SE-9601363-L (SE)
Inventor: EHRLEMARK ANDERS
IPC: A01K/
Filed: 1996-04-11
Abstract: The mouthpiece of the ventilation system is fitted in the free end of a drum (3) with perforated walls. The drum is adjustable in its length within wide limits. The drum can be formed by rings movable telescopically in one another or by a bellows of flexible, limitedly air-permeable material. This permits stagelessly regulated inward blowing from a diffuse output to one directional and with high cooling effect.
Patent SE-9603122-L (SE)
Inventor: NOREN TONY
IPC: B65D77/20
Filed: 1996-08-29
Abstract: The tray has upper areas (11,12), which are can be secured inside flanges on the edge of the lid. The inside of the lid edge flanges are provided with a pressure-sensitive, self-adhesive, cold sealing glue. This glue seals the inside of the lid edge flanges against the upper areas of the tray. The upper areas of the tray may consist of edge flanges bent outwards from the side walls, so that their inner faces face outwards. The body has fold parts, which are also coated with the same type of pressure-sensitive, self-adhesive cold sealing glue, so that they can be sealed against one another, when the tray is folded from a flat piece to form a tray-shape and the fold parts are pressed together.