baber/WOPTO huggingface dataset:
Patent GB-9904946-D0 (GB)
Title: Gas distribution system
IPC: B01F15/00
Filed: 1999-03-05
Abstract: A mixing, aerating or oxygenating apparatus to aerate or oxygenate ponds, rivers or lakes, sewage or effluent treatment lagoons or beds or to airstrip volatile compounds from water or other solutes by distributing gas through a piped system having a plurality of outlets branching from a common distribution line. In order to deliver a desired quantity of air or oxygen at each outlet, a constant flow regulator is disposed in each outlet which limits the flow to a set amount when the pressure in the pipe system exceeds a predetermined minimum value. In one embodiment, the regulator is chosen to achieve this irrespective of pressure drop along the distribution line. In another embodiment, the regulator is chosen to give the desired output with no pressure drop along the distribution line.
Patent GB-9918749-D0 (GB)
Title: Apparatus for biological tissue treatment utilizing high frequency
IPC: A61B18/14
Filed: 1998-05-27
Abstract: The invention intends to provide an organism tissue treatment apparatus using a radio frequency, in which the counter electrode plate is needless, and a treatment can be applied to an organism tissue by a discharge between the discharge electrode and the organism tissue and a Joule heat by a current flowing locally through the organism tissue. The organism tissue treatment apparatus using a radio frequency of the invention has an electromagnetic wave radiant electrode 5 which is supplied with a radio frequency current having at least a high band radio frequency to thereby radiate a strong electromagnetic wave from a tip thereof. When the tip of the electromagnetic wave radiant electrode 5 is approached to a local region 9 of an organism tissue 8 until the organism tissue 8 is exposed in the electromagnetic field near the tip of the electromagnetic wave radiant electrode 5, an arc discharge 10 is generated between the tip of the electromagnetic wave radiant electrode 5 and the local region 9 of the organism tissue 8. And at the same time, an arc current flows into the local region 9 of the organism tissue 8, serving the organism tissue 8 as the earth, to locally generate a Joule heat. By utilizing the arc discharge 10 and the Joule heat locally generated by the arc current, a treatment including an evaporation, dissection, and a coagulation and hemostasis by the thermal denaturation can be applied to the organism tissue 8. <IMAGE>
Patent HU-9302939-D0 (HU)
Title: Process for the manufacture grinding powder
Inventor: MOELTGEN PAUL
IPC: C09K3/14
Filed: 1993-10-18
Abstract: The present invention relates to a process for the production of abrasive grains by pouring molten abrasive material into the interspaces of a cooling-plate assembly consisting of cooling plates arranged vertically parallel one against the other, solidifying, separating and comminuting. <IMAGE>
Patent HU-9403474-D0 (HU)
Title: Trandsdermal therapeutic system containing the active substance 17-beta-oestradiol (anhydrous)
Inventor: KURSAWE MARION
IPC: C09J7/02
Filed: 1993-07-07
Abstract: This invention relates to a process for the production of a transdermal therapeutic system containing the active substance 17- beta -estradiol and optionally further active substances having a laminated structure positioned on a backing layer which is essentially impermeable to active substance and moisture, one or more matrix layers and optionally an adhesive layer, characterized in that at least one of the matrix layers or the adhesive layer contains anhydrous 17- beta -estradiol in crystalline form.
Patent IT-9012457-D0 (IT)
Inventor: BENUZZI PIERGIORGIO
IPC: B27C9/00
Filed: 1990-05-03
Abstract: A combined machine comprising at least one cutting apparatus of the type as used for size-cutting panels or stacked panels of wood and/or of any like material, and including means (9 to 16) of any suitable kind, which are preferably arranged on the overall structure of the cutting apparatus, and are adapted for one or more machining operations, other than the panel-cutting work, such as any drilling, milling, milling/cutting, finishing work, or the like, to be carried out as desired on one or more panels placed on the worktable (4) of the cutting apparatus, and which are correctly positioned on the said worktable by the pusher of the cutting apparatus, and are held thereon by suitable means (9). <IMAGE>
Patent IT-7825564-D0 (IT)
IPC: B65G65/28
Filed: 1978-07-11
Abstract: Thestock yard has a radial structure operating from a central point (2). The radial arm (3) is supported by the adjustable vertical boom (16) and cables (17). The end of the radial arm is fitted with an extension boom which can rotate about the vertical axis (10), so that the stack (1) may be loaded over a wider area. The unloading arm (4) operates at ground level on rails (25 etc.). It is loaded or unloaded by a conveyor travelling the arms towards the centre.
Patent IT-8945794-D0 (IT)
Inventor: LUPATO GIAN SIRO
IPC: B28D1/18
Filed: 1989-11-17
Abstract: Bushhammering system in which such working operation is effected by means of a plurality of sharpened elements (221), which are pushed in succession against the surface to be treated with a suitable pressure, so that each of them penetrates fairly in the material and by shifting itself chips such material, by removing correspondent particles therefrom. The device performing such system is composed of a discoidal plate (10), fixable on a correspondent rotating support (30) and provided at its lower part with some rotating units (20), each comprising as associated roll (22) radially pivoted to said discoidal plate (10) on an associated support (21), which is slidable in a corresponding radial guide groove (11) provided on said discoidal plate (10) and fixable removably thereto by means of a unit stud bolt (23)-nut (231), said roll (22) being also provided on its surface of rotation with a plurality of sharpened elements (221) having a considerable superficial hardness and a high mechanical strenght. The resulting group of rolls (22) engages with a fair pressure the surface of the part to be worked and, by imparting an adequate relative movement between said part to be worked and said device which is contemporaneously put in rotation, one can obtain the bushhammering operation for the entire desired surface thereof.
Patent IT-7967915-D0 (IT)
IPC: G21C3/00
Filed: 1979-04-30
Abstract: A powder of silicon nitride containing free silicon, or a body preformed from the powder, is sintered and isostatically pressed into an article, after first filling spaces between the powder particles, or pores in the preformed body, respectively, with nitrogen. When the powder or the preformed body, respectively, is heated, nitrogen and silicon combine to form silicon nitride
Patent SE-0000410-D0 (SE)
Inventor: HOEGLUND LENNART
IPC: H01F30/12
Filed: 2000-02-06
Abstract: A transformer or inductor core of magnetic material has three legs (6, 8, 10) interconnected by yokes. The core comprises loops (12, 14, 16) of wires and/or strips of magnetic material, wherein each of the loops makes up part of two of the legs. Loops making up part of two different leg portions are interleaved in a common leg portion. This provides for mechanical stability and good magnetic properties for the core.
Patent SE-0003174-D0 (SE)
Inventor: TRICHARD CLAUDE
IPC: F16L1/11
Filed: 2000-09-07
Abstract: The invention concerns a conduit (1) comprising an internal cavity (3) for receiving a cable or pipe and a guide slot (5) extending continuously over the whole conduit length for a detecting insulated electrical conductor (4). The invention is characterised in that the cavity (3) and the guide slot (5) are made of a single piece and are delimited in a cylindrical sheath (5) obtained by extrusion without external protuberance, and the guide-slot (5), formed between the cavity (3) and the conduit (1) outer wall, is separated from the cavity by a partition (8) linking two internal generators of the sheath (2) to be sealed over the conduit length, opposite the cavity (3) and from outside, said guide-slot (5) containing, freely and without clamping, a portion of the insulated electrical conductor (4) longer than the conduit (1).
Patent SE-0003780-D0 (SE)
Inventor: MAGNUSSON INGBRITT
IPC: A61F13/494
Filed: 2000-10-19
Abstract: The invention relates to an absorbent product having a longitundinal direction and a transverse direction and comprising a front and a rear end protion (8, 10), an intermediate crotch portion (12), edges extending in the longitudinal direction and in the transverse direction, an upper, liquid-permeable surface layer (2), a lower, liquid-impermeable surface layer (4), an absorbent body (6) arranged between the surface layers (2, 4) and comprising edges int he longitundinal direction and in the transverse direction, liquid barriers (5) extending in the longitudinal direction arranged essentially parallel to those edges of the product runnig in the longitudinal direction, the liquid barriers (5) each having a free edge (7), side flaps (3) extending in the lonitudinal direction outside the liquid barriers (5) and comprising parts of at least one of the surface layers (2, 4), and elastic elements (11; 14; 30) extending in the longitudinal direction and fastened to the liquid barriers (5) or to the side flaps (3), the liquid-permeable surface layer (2) extending in the lonitudinal direction of the product at least between the liquid barriers (5).  The liquid barriers (5) are, at least in the crotch portion (12) of the product, in the region between their attachment (9) to the absorbent product and their free edge (7), fixed to the adjacent side flap (3) outside the edges of the absorent body (6), as a result of which the product has double raised leakage bariers arranged along he edges extending in the longitudinal direction.
Patent SE-0104296-D0 (SE)
Inventor: SCHUELLER HANS
IPC: A61N1/362
Filed: 2001-12-18
Abstract: A cardiac pacemaker (1) comprising an algorithm for dynamic overdrive of a patient's atria in order to suppress atrial tachyarrhythmias. The device further comprises means for adapting the AV-delay during dynamic overdrive of the atria to a value adapted to the patient's needs. <IMAGE>
Patent SE-0200939-D0 (SE)
Inventor: ROENNEKE HANS
IPC: H04L45/02
Filed: 2002-03-26
Abstract: The present invention relates to a communication system comprising a number of end user stations (hosts) connected over access networks and routing arrangements. The system supports a IPv6 (Internet Protocol version 6) addressing scheme, wherein the end user stations are connected to the routing arrangements over links, and sending of routed advertisements from router arrangements to end user stations (hosts) being implemented to support provisioning of IPv6 addresses for the end user station. Router advertisements (RAs) from a routing arrangement to an end user station are sent with a controllable and variable frequency during an initial phase. During said initial phase, the frequency is higher at the beginning and lower at the end.
Patent SE-0202976-D0 (SE)
Inventor: SVENSSON ORVAR
IPC: B60R21/264
Filed: 2002-10-09
Abstract: The gas generator comprises two containers, one containing a combustible gas (preferably hydrogen) and the other containing oxygen. A system is provided for filling these containers with gases, along with a system for the rapid discharge and mixing of these gases inside a flexible vessel and a system for igniting the resulting gas mixture.
Patent SE-0402066-D0 (SE)
Inventor: SALLINEN JUKKA A
IPC: D21F7/00
Filed: 2004-08-25
Abstract: The procedure for analyzing the function of a wire cloth tensioner in which the cloth passes over a roller that forms part of a paper-making machine and is tensioned by moving the roller, using a force meter connected to the cloth tensioner, with the measured value compared with a regulating value of the tensioner's drive so that the latter's functioning can be analyses, and a supple traction element passing round the roller and following the actual displacement of the cloth. The force meter is installed in the traction element and its values are measured for different regulating values of the tensioner drive both when the cloth is tensioned and relaxed so that the functioning of the tensioner can be analyzed.
Patent SE-8204399-D0 (SE)
Inventor: HANSSON E G
IPC: E04G7/26
Filed: 1982-07-20
Abstract: An attachment device comprises a conical screw and a hook which fits thereto with a curved center portion having a slot extending in the length direction of the hook. A plate can be engaged in said slot so that an aperture in the plate located near the edge thereof partly reaches inside the hook, whereafter the screw can be inserted therein. The screw then engages the edge of the aperture and the concave portion of the hook. The hook itself is inserted through an aperture in a rail and is held against one of its sides, so that the plate is drawn perpendicularly against the opposite side of the rail.
Patent SE-8205909-D0 (SE)
Inventor: MATSUMOTO M
IPC: B25D9/12
Filed: 1982-10-18
Abstract: A hydraulically powered impact device for rock drilling having an impact piston driven by a hydraulic drive unit and a shank rod adapted to be struck by the impact piston. A motor imparts a rotary motion to the shank rod by rotating a sleeve through a gear train. The sleeve is rotatably mounted around the shank rod. A chuck is splined to the shank rod and a dog clutch is provided between the sleeve and the chuck for engaging both. A fluid passage is formed for introducing lubricant fluid stored in a gear casing into a chamber accommodating the dog clutch. The fluid passages includes a valve which is held open as long as the cover is connected to the main casing.
Patent SE-8301096-D0 (SE)
IPC: E06B1/32
Filed: 1983-02-28
Abstract: A frame e.g. for doors, comprises a jamb and optionally also a threshold formed as a laminated construction comprising a core (11) e.g. of particulate board and stiffening surface layers (12) e.g. of hard board on both jamb depth defining sides of the jamb portion. Each jamb portion (10, 19) has end pieces of solid wood (Fig. 9). <IMAGE>
Patent SE-8304420-D0 (SE)
Inventor: ANDERSSON E
IPC: A61C3/00
Filed: 1983-08-16
Abstract: A method in the manufacture of tartar removing dental instruments of the type comprising a longitudinal tool portion having a triangular cross-section tapering towards the tip, at least two of the three edges along the lateral faces of the tool portion being ground into cutting edges (5, 6). A profiled blank (1) of a substantially constant triangular cross-section is being ground along one of the lateral faces (2) with the removal of stuff (3) increasing towards the tip (4).
Patent SE-8401593-D0 (SE)
Inventor: MAGNUSSON B
IPC: H05B3/12
Filed: 1984-03-22
Abstract: There are two metal sleeves (12,14), one (14) being screwed into the other (12). The inner sleeve carries a plano-convex glass dome (17) disposed inside the cavity of the oven. The sleeve projects through an aperture (11) in the wall of the cavity. A filament lamp (21,22) is screwed into a further metal sleeve (20) supported from a ceramic sleeve (19) by a conductor (24) connected to a slip ring (25) on the outer surface of the ceramic. - The dia. (D) of the sleeve surrounding the lamp is 2.3 cms. and the spacing (H) between the filament of the lamp and the plane of the aperture in the sleeve is 0.5 cm. The oven microwave energy has a wavelength of 12.2 cms. The sleeve cut-off wavelength is about four cms.
Patent SE-8402203-D0 (SE)
Inventor: ANDREASSON KURT
IPC: G06K17/00
Filed: 1984-04-19
Abstract: when recording an inventory, a video-camera having a microphone and optics making possible total views, as well as detail views on a larger scale of the individual objects is used. When the recording is terminated the cassette (22) is sealed by means of a cylindrical body (32) introduceable in a cylindrical passage (27) in the cassette casing, the body being provided with at least one extending lip (38) engaging an opening in the side wall defining the passage (27).The lip may be forced outwards by depressing a piston (39) in the body (32). The piston is provided with at least one cam, which catches the lip (38) and will be retained thereby.An arm (34) directed sidewardly from the body (32) carries a member (335) at its distal end adapted to lock the lid (24) of the cassette.
Patent SE-8403842-D0 (SE)
Inventor: KOBASHI T
IPC: B01D15/04
Filed: 1984-07-24
Abstract: A bead-like glycidyl (meth)acrylate polymer is produced by aqueous suspension polymerization of glycidyl (meth)acrylate alone or a monomer mixture composed of more than 50 weight % of said monomer and at least one other monomer which forms the remainder, in the presence of a specific aqueous polymer, at a pH of from 2 to 9 and at a stirring speed of from 50 to 500 r.p.m. By heat treating said bead-like polymer at a pH below 3 and at a temperature above 70 DEG C., hydroxyl groups resulting from the ring opening of the epoxy groups are introduced, whereby a solvent-insoluble bead-like polymer having a gel water content not less than 30% is produced.
Patent SE-8501985-D0 (SE)
Inventor: BANNING J
IPC: D21F3/00
Filed: 1985-04-24
Abstract: Twin wires 13, 14 of a twin wire papermaking machine are guided by guiding apparatus comprising a drainage tank 19 above the upper wire 13 and a flexible plate 21 supported on inflatable bellows 22 below the lower wire 14. Pressure on the web 18 passing between tank 19 and plate 21 may be varied such that it increases in the direction of travel. A travelling endless wire (91, Figure 9) may be arranged between lower wire 14 and plate 21. The top of the plate may be provided with slots (52, Figure 5) or bars (62, Figure 6) in a direction transverse to the direction of travel of the wires. A double-plate arrangement (71,72, Figure 7) with openings in the uppermost plate leading to chambers therebetween to which suction can be applied may also be used. The flexible plate may be displaced by pistons (82, Figure 8), or floats (114, Figure 10). <IMAGE>
Patent SE-8600515-D0 (SE)
Inventor: PARKHURST L E
IPC: G01B11/00
Filed: 1986-11-12
Abstract: An optic displacement sensor includes first and second optic circuits which optic circuits include bi-directional means for a light supply path to and a light return path from a light reflecting surface means. The first optic circuit is a reference signal circuit, and the second optic circuit is a measuring signal circuit. Means are provided for directing light into the light supply paths for the pair of optic circuits, and means are provided whereby the light from the light supply paths of the pair of optic circuits is received by light reflecting means and at least partially reflected into the light return paths where it is detected. Further, the sensor includes means for adjusting the detected signal from one of the light return paths with respect to the detected light from the other light return path.
Patent SE-8604353-D0 (SE)
Inventor: PILZ V
IPC: B66C1/12
Filed: 1986-10-14
Abstract: The device may be fitted to an uninterrupted chain and carries no tensile force in use. It comprises two connecting parts eg bolts 7, 8 which secure clamping members 9, 10, 11, 12 within two spaced chain links. An elongate guide plate 4 is secured at one end to clamping members 10 and 11 by bolt 8, but its other end is free to move longitudinally in a slot provided in clamping member 12. One end of another elongate plate 6 is rotatably mounted upon clamping members 10 and 11 by bolt 8 and bush 49. A further elongate plate 5 is rigidly but adjustably secured at one end by bolt 7 to clamping members 9 and 12. The other ends of plates 5 and 6 lie adjacent one another and are connected by a pin 41 housed therein. Excessive strain imposed upon the chain causes relative movement of plates 5 and 6 which disengages connecting pin 41, allowing plate 6 to rotate about bush 49. <IMAGE>
Patent SE-8700957-D0 (SE)
Inventor: COPELAND R L
IPC: G01V3/10
Filed: 1987-03-09
Abstract: Surveillance of magnetically tagged articles in a control zone is effected in a noisy environment by so shielding an antenna establishing a front magnetic field in the control zone as to reduce field strength in the back field rearwardly of the control zone. Shield magnetic material has response to the field which is detectably distinct from tag material response to the field.
Patent SE-8701845-D0 (SE)
Inventor: PHILIPPE M
IPC: A61K8/00
Filed: 1987-05-05
Abstract: A compound which is an all-trans- or 13-cis-retinoic acid ester of erythromycin A, lincomycin or clindamycin, or a salt thereof, or a mixture of such compounds is useful in the treatment of various dermatitides, especially acne. The compound may have the formula:-   <IMAGE>
Patent SE-8801879-D0 (SE)
Inventor: POTTER COLIN GERALD
IPC: G01T1/20
Filed: 1988-05-19
Abstract: PCT No. PCT/GB89/00542 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed May 18, 1989 PCT Pub. No. WO89/11664 PCT Pub. Date Nov. 30, 1989.A carrier for at least on beta-particle-emitting sample to be measured in a scintillation counter comprises a sorption sheet on which the sample is to be deposited, a transparent bag within which the sorption sheet with the sample is to be contained, and a scintillant to be contacted with the sample within said bag. According to the invention the scintillant is a meltable solid scintillant which is coated onto at least part of the sorption sheet and/or the inside of the transparent bag, and which is to be melted to envelop and permeate the sample before measurement thereof.
Patent SE-8803241-D0 (SE)
Inventor: VALDEMARSSON S
IPC: H01H9/30
Filed: 1988-09-14
Abstract: The invention relates to a fault current limiter in which a resistor is inserted by means of a running arc (11). The arc is allowed to burn in a commutating unit (8) until the current zero-passage. Upon the passage through zero the arc is extinguished and the current is commutated to a shunt resistor. The commutating unit comprises a gap-formed nozzle (16), in which the arc is burning. The nozzle is defined by two nozzle halves (14, 15) of a material which gives off gas under the influence of the arc. Close to the nozzle inlet is a pressure generating chamber (17), in which an overpressure is built up during the arcing time. After current zero-passage, the hot arc residues are effectively vented by means of the overpressure in the pressure generating chamber. For cooling the gas in the chamber and for guiding the gas flow, the chamber is divided into small sub-volumes (18) defined by metal plates (19).
Patent SE-8903101-D0 (SE)
Inventor: MAGNUSSON R
IPC: B65H51/04
Filed: 1989-09-21
Abstract: Feed device 40 for flexible tubes 76 or rods, comprising a housing, opposite wheels 18 or wheels and surface, with or without applied belt, arranged in the housing in order to hold the tube with frictional engagement between them, the wheels alone, or together with control members, defining a path for the tube through the housing, and drive members 30 connected to at least one of the wheels for advancing the tube on the path by activation of the drive members. At least one driven wheel is arranged movably about a pivot axle offset from the wheel axle in the direction perpendicular to the path, activation of the wheel resulting in a reaction force component on the wheel against the tube. A unit 70 for mechanized loading of explosives uses the feed device. <IMAGE>