baber/WOPTO huggingface dataset:
Patent SE-8803687-D0 (SE)
IPC: B04B1/08
Filed: 1988-10-17
Abstract: PCT No. PCT/SE88/00541 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed Oct. 3, 1989 PCT Pub. No. WO90/04461 PCT Pub. Date May 3, 1990.In a centrifuge rotor a central inlet chamber (14) communicates with a surrounding separation chamber (5) through the spaces between the radially inner edge portions of at least partly conical separation discs (6) which are arranged in a stack in the separation chamber (5) coaxially with the rotor. Said inner edge portions of the separation discs are arranged gradually to entrain into the rotor rotation a liquid mixture supplied to the inlet chamber (14). At least some of the separation discs (6) have through holes (11) situated at a distance from their radially inner edges, that is smaller than the distance between the holes (11) and the radially outer edges of the separation discs, so that the mixture may be distributed axially over the whole stack of separation discs (6), before the real separation of the different mixture components starts in the spaces between the conical portions of the separation discs.
Patent SE-8803822-D0 (SE)
IPC: A61K47/26
Filed: 1988-10-26
Abstract: The invention relates to an oral pharmaceutical multiple units formulation comprising individual cores containing a pharmacologically active substance, said cores being provided with a coating consisting essentially of a polymer, that is insoluble in, impermeable to and non-soluble in water and in gastrointestinal fluids, and a watersoluble pore-creating substance, which is randomly distributed in said polymer, whereby said coated cores form units providing an essential zero order diffusion controlled release rate of said active substance. The invention also comprises a method of preparing these formulations.
Patent SE-9001781-D0 (SE)
Inventor: RICHTER J C F C
IPC: F04D7/04
Filed: 1990-05-17
Abstract: A pumping system (10) is capable of handling a paper pulp suspension of medium consistency (e.g. about 8-15% solids consistency) utilizing a conventional centrifugal pump (12). A conventional pump system capable of handling 3-8% consistency pulp may be retrofit to handle 8-15% consistency pulp. A tube (30) with vanes (33), and having an open end (37), extends through the inlet (15) to the pump so that there is a small clearance (35) between the vanes and the inlet, and so that the open end is adjacent but spaced from the hub (18) of the pump impeller (17). A gas passage (48) extends from the hollow interior of the tube to an area remote from the pump. The tube is rotated in a direction of rotation opposite to the direction of rotation of the pump impeller, and at a speed sufficient to fluidize pulp of about 8-15% consistency, and to force the pulp toward the pump. Gas which collects at the pump impeller is withdrawn through the tube and the gas passage in a shaft (39) connected to the tube, and for that purpose a vacuum pump (52) may be utilized.
Patent SE-9001913-D0 (SE)
Inventor: SCHMID H
IPC: C06B21/00
Filed: 1990-05-29
Abstract: The disclosure relates to a method of producing polymer-bonded explosive bodies including crystalline explosives ground to a narrow particle distribution. According to the invention, the crystalline explosive is ground suspended in a flegmatization and grinding liquid in which at least parts of the polymer binder are included.
Patent SE-9100465-D0 (SE)
Inventor: BERGQVIST G L
IPC: B28B1/08
Filed: 1991-02-18
Abstract: The rod, bar or tube of magnetostrictive material TERFENOL - D (B1) is surrounded by an electric coil (B2), and the length variations which occur, are transferred via an exchange device (B3) to a transversal movement, thereby activating a pair of yokes (B4) which also function as magnetic flow feedback conductor. - The vibration-producing unit (B) is placed in a sprung tube (A), which is deformed to an ellipse, so that the requisite tensions for the TERFENOL - D material are obtained. By virtue of its mechanical construction, parallel vibrations are produced at right-angles along its whole length, and further vibrations are produced in four different directions, with a pumping movement.
Patent SE-9100592-D0 (SE)
Inventor: MORAWIETZ H-J
IPC: B03D1/01
Filed: 1991-03-01
Abstract: HOE 90/F 084 of the disclosure Process for the selective flotation of phosphorus minerals The process for the selective flotation of phosphorus minerals, wherein a mixture of a compound of the formula 1a and/or 1b (1a) and/or (1b) in which R1 is branched or unbranched C8-C24-alkenyl, R2 is branched or unbranched C1-C4-alkyl and M is hydrogen, ammonium, triethanolammonium, an alkali metal atom or an alkaline earth metal atom, and of one or more of the following compounds (2) (3) (4) (5) (6) (7) (8) (9) R - N - ¢CH2 - PO(OH)2!2 (10) R - CO - NH - OM (11) R - COOH (12) R - SO2NH - CH2COOM (13) and petroleumsulfonates R'SO3M (14) in which the individual symbols are as defined in the description, is added as a collection agent to the flotation pulp.
Patent SE-9202126-D0 (SE)
Inventor: GUNMAR K
IPC: H04B1/707
Filed: 1992-07-09
Abstract: The invention relates to a method and an arrangement for radiocommunication between a transmitter and a receiver, especially transmission of information between mobile units and/or fixed units in connection with monitoring and controlling traffic. A problem with this type of communication arises when a single wave is reflected from the roadway or ground and this wave is of approximately the same strength as the direct wave between transmitter and receiver. According to the invention, the problem is overcome by using communication at high frequencies, the GHz range, and using a spread-spectrum technique. By utilizing a spread-spectrum technique, the relative distance and relative speed between transmitter and receiver can also be calculated by simple means, which is a special advantage in this application (FIG. 2 a).
Patent SE-9301729-D0 (SE)
IPC: F16L41/03
Filed: 1993-05-19
Abstract: The invention relates to a connecting piece (1) adapted to be mounted on and connect a hot-water radiator. A feed opening (M) and a return opening (R) are connected to an inlet and an outlet, respectively, of the radiator. The connecting piece (1) comprises on the one hand a first pair of mutually parallel pipe sockets for external connection and, on the other hand, a second pair of mutually parallel pipe sockets which extend perpendicularly to the first-mentioned pair such that the two pair of pipe sockets, called bottom pair (Bin, Bout) and side pair (Sin, Sout), permit bottom connection and side connection, respectively, of the radiator. The connecting piece (1) is useful both for parallel connection and for serial connection of radiators. The invention also relates to a radiator provided with such a connecting piece (1).
Patent SE-9400248-D0 (SE)
Inventor: THOLANDER LARS HELGE GOTTFRID
IPC: B65H59/20
Filed: 1994-01-26
Abstract: PCT No. PCT/EP95/00284 Sec. 371 Date Jul. 25, 1996 Sec. 102(e) Date Jul. 25, 1996 PCT Filed Jan. 26, 1995 PCT Pub. No. WO95/20700 PCT Pub. Date Aug. 3, 1995A controllable output brake for a thread feed device includes actuating elements that are connected to a control member and are used for effecting a controlled displacement of a thread brake element. The controlled displacement is an axial play with which a supporting ring for the thread brake element is supported in a holding member. The controlled displacement is used for controlling the tension of a thread. In the case of such a thread feed device, a push drive connected to the holding member is provided for each direction of movement in which the thread brake element is adjusted. The push drive for at least one direction of movement is a pneumatic push drive connected to a pneumatic drive control unit. In a projectile weaving machine, the controlled output brake is disengaged and re-engaged approximately in synchronism with a controlled thread brake which is provided as well. The engagement is preferably carried out in advance of the engagement of the controlled thread brake. In a gripper weaving machine, the controlled output brake is disengaged and re-engaged several times during each picking operation.
Patent SE-9400518-D0 (SE)
Inventor: WESTERMANN HANS-HENRICH
IPC: C22B21/00
Filed: 1994-02-16
Abstract: A process for the recovery of metals from radioactively-contaminated mixed metal scrap which arises on the shutdown of nuclear engineering installations and has a significant content of non-metallic constituents is carried out with separate melting stages for the metals present. After casting, the radioactivity of the metallic components still amounts to about 5% of the initial radioactivity. The waste materials from the melt (slag, fly-ash) are disposed of according to their radioactivity.
Patent SE-9401328-D0 (SE)
Inventor: LANDMARK AAKE
IPC: A46B7/06
Filed: 1994-04-20
Abstract: The brush comprises a body (1) provided with brush fibres (5) which is rotatable about a handle (2) attached to the rear section (13) of the body. - The central axis of the handle forms an angle (C) with an axis (4) tangential to the brush fibre points, enabling a conical movement to be achieved whilst being used to clean hollow objects, whilst at the same time giving a larger working area when used to clean flat objects.
Patent SE-9402770-D0 (SE)
Inventor: FRISELL HOEGLIN ANITA
IPC: H04B7/26
Filed: 1994-08-18
Abstract: The present invention relates to a cellular mobile communication system comprising a number of radio base stations (BS) and a number of mobile stations (MS) wherein the system comprises a number of cells which are arranged in at least two different layers of preference. Connections carried on the communications system can be handed over from one cell to another and at least one signal parameter is measured or monitored. At least one threshold is given at least for each cell in the lower layers or at least one signal parameter. The system furthermore comprises means for deciding on and controlling handover decisions comprising a priority ranking arrangement based on a number of criteria of which one is based on a comparison between a monitored value (Io) of a signal parameter with the threshold value (Io<tr>) of the serving cell and a second one is based on a comparison of the monitored value of a signal parameter (Ii) with the corresponding threshold value (Ii<tr>) for a neighbour cell wherein handovers are governed by the priority ranking arrangement so that a systematic passing also up as well as down between layers is obtained.
Patent SE-9402827-D0 (SE)
Inventor: ASPLUND GUNNAR
IPC: H02J1/00
Filed: 1994-08-24
Abstract: A converter connection for conversion between alternating voltage and direct voltage, for connection to a power network (DCN) having a neutral pole (P0) and at least one pole (P+,P-) energized by direct voltage in relation to the neutral pole, comprises a voltage-source converter (VC) with two direct-voltage terminals (DP, DM). At least one of the direct-voltage terminals of the converter is connected by means of an electric pole conductor (W1, W12, W11, W21, W2) to at least one of the poles of the power network which are energized by direct voltage. The converter connection further comprises two valves (V7, V8) mutually series-connected at a common point of connection (J), each of said valves comprising a gate turn-off semiconductor valve (T1) and a diode valve (D1) connected thereto in anti-parallel connection, said series connection being connected between the direct-voltage terminals of the converter, and a reactor (SL) with a first terminal (T1) connected to the connection point and a second terminal (T2) which communicates with the neutral pole in an electrically conducting connection. The converter connection may be accommodated in a converter station (SR1 and SR2, respectively) included in an installation for transmission of high-voltage direct current. (FIG. 2)
Patent SE-9501059-D0 (SE)
IPC: H04L12/26
Filed: 1995-03-23
Abstract: An arrangement for monitoring a two-wire bus line for serial transmission of digital data includes a bus subscriber receiving circuit coupled to the two-wire line and including three comparators each having two inputs and an output for producing a logical output signal in dependence of signals at the two inputs. A signal line voltage on each wire of the two-wire bus line is applied, respectively, to the two inputs of a first one of the comparators and one of the two signal line voltages, an auxiliary voltage is applied, respectively, to the two inputs of a second one of the comparators and the other of the two signal line voltages and an auxiliary voltage being applied, respectively, to the two inputs of a third one of the comparators. A logic circuit is coupled to the outputs of the three comparators for simultaneously receiving the logical output signals of at least the second and third comparators and for signaling a fault-free condition of the bus system if all received logical output signals from the comparators are in agreement, and for signaling a fault if all received logical output signals from the comparators are not in agreement.
Patent SE-9501825-D0 (SE)
Inventor: HARALDSSON ROLAND
IPC: A47J37/12
Filed: 1995-05-17
Abstract: PCT No. PCT/SE96/00635 Sec. 371 Date Nov. 14, 1997 Sec. 102(e) Date Nov. 14, 1997 PCT Filed May 15, 1996 PCT Pub. No. WO96/36266 PCT Pub. Date Nov. 21, 1996A deep-frying apparatus comprises an elongate deep-frying pan (1) having a plurality of bottom inlets (2-6) and bottom outlets (7-9) for frying oil, as well as a filter (13), a circulation pump (14) and a heat exchanger (11), which are connected in series from a first collection pipe (12), which is connected to the bottom outlets (7-9), to a second collection pipe (10), which is connected to the bottom inlets (2-6). At least one pair (18-20) of opposing lateral inlets is arranged in opposing side walls of the deep-frying pan (1) and provided opposite to one another in an area closest to an inlet end (16). At least two of the bottom inlets (2-6) are arranged in this area. Via a third collection pipe (24), the lateral inlets (18-20) are connected to the circulation pump (14), such that oil jets having a velocity of flow much exceeding that of the frying oil flowing in the longitudinal direction of the deep-frying pan are directed towards one another essentially transversely of this longitudinal direction.
Patent SE-9503988-D0 (SE)
Inventor: VANNATTA LOUIS J
IPC: H01P3/04
Filed: 1995-11-10
Abstract: A transmission line has a limited cross-section, a transmission line geometry and an improved characteristic impedance tolerance. The transmission line geometry utilizes a unique combination of broadside coupling and coplanar coupling with a reflector plate in order to improve the tolerance of the characteristic impedance. First, a larger coplanar gap is used to reduce the etching error. Second, the inner dielectric thickness sensitivities were also reduced by relying on broadside coupling and coplanar coupling to determine the characteristic impedance of the transmission line. Third, the effect of registration error in the broadside coupling is eliminated by rendering the two signal bearing conductors on the same layer.
Patent SE-9601846-D0 (SE)
Inventor: SOEDERQVIST MAGNUS
IPC: B23Q11/06
Filed: 1996-05-13
Abstract: The invention relates to a splinter shield comprising a protective cover (20) for a substantially plane, circular tool, e.g. a cutting wheel (6), circular-saw blade or the like, which is rotatable about a rotation axis (31) and which, together with the splinter shield, can be fitted on a tool carrier (5) on a manually operated machine (1), which protective cover (20) is intended to house a section of the tool and has a through-running fixture hole (27) for the splinter shield on the side facing the tool carrier. What distinguishes the invention is that the side of the protective cover which contains the fixture hole is double-walled around the fixture hole, the walls (30, 60) in a region around the fixture hole being arranged at a distance (H) apart.
Patent SE-9602248-D0 (SE)
Inventor: KLING ROBERT
IPC: A61F5/44
Filed: 1996-06-06
Abstract: An absorbent article comprising a front part which contacts the wearer's stomach during use; a rear part which contacts the wearer's buttocks during use; a crotch part located between the wearer's thighs and extends between said front and rear article parts; an absorbent body located on the crotch part which is enclosed between a liquid-permeable outer material which lies proximal to wear's body in use, and a liquid-impermeable barrier layer which lies distal from the wearer's body in use; a first and second corner portion in respective from and rear parts of the absorbent article, the first and second corner portions each have an first surface and a second surface which is opposed to the first surface; fastener elements disposed on the first surface of the respective first and second portions; a gripping means provided on the second surface of the corner portions of the rear part of said absorbent article.
Patent SE-9800181-D0 (SE)
Inventor: SUNDSTROEM JOHAN
IPC: A47J45/02
Filed: 1998-01-26
Abstract: The present invention comprises a shelf with suspending means for cleaning utensils comprising a vertical contact surface (E), a horizontal bottom plate (C), the bottom plate (C) at its front edge being arranged with an upwardly directed base plate (F) and at least one oblong suspension arm (D) being arranged at the shelf.
Patent SE-9802504-D0 (SE)
Inventor: HEIJKENSKJOELD MATS
IPC: B23B5/12
Filed: 1998-07-10
Abstract: A lathe includes a frame for supporting rotatable chucking equipment adapted to hold a work piece. The frame further supports at least one lathe tool for machining the work piece. The chucking equipment and the lathe tool are displaceable relative to each other in at least a radial direction. The lathe includes a housing attached to the frame, with the housing extending about a longitudinal axis and having a cylindrical inner space extending from one end of the housing. The inner space has a longitudinal axis parallel to, though offset from, the longitudinal axis of the housing. An angularly displaceable shaft is arranged in the inner space and carries the chucking equipment. A rotatable outer casing peripherally encloses the cylindrical elongate housing. The rotatable outer casing carries the lathe tool. Rotation of the rotatable outer casing causes the lathe tool to effect a radial displacement relative to the chucking equipment.
Patent SE-9803083-D0 (SE)
Inventor: TAEGSTROEM PAER
IPC: B23B27/16
Filed: 1998-09-09
Abstract: A double ended metal-cutting insert includes a pair of circular cutting edges disposed at respective end surfaces of the insert. Each end surface includes an upper portion connected to the cutting edge, and a lower portion connected to the upper portion by a concave transition portion. The lower portion is recessed relative to the upper portion in a direction toward the opposite cutting edge. The lower portion is a flat face oriented perpendicular to the bottom surface.
Patent SE-9902901-D0 (SE)
Inventor: LINDBERG GOETE
IPC: E01F15/00
Filed: 1999-08-13
Abstract: The steel rail is supported by pairs of posts made from high tensile steel. The posts have a U-shape profile and are provided with break regions close to their soil anchor section.
Patent IT-MI910164-D0 (IT)
Inventor: FORSTER THEOBALD
IPC: F41A21/30
Filed: 1991-01-24
Abstract: A silencer for use with pistols with a fixed or tilting barrel. The design configuration is such that the sighting line is retained when the silencer is fitted. Handleability of the weapon is not seriously adversely affected by the design configuration and the lightweight structure.
Patent IT-MI940141-D0 (IT)
Inventor: CAMILLI MARCELLO
IPC: C12M1/34
Filed: 1994-01-28
Abstract: Procedure and relative equipment for determining the presence of toxic substances in water destined for drinking and/or in water effluents, based on the inhibition of the production of biogas (methane) on the part of anaerobic bacterial aggregates. <IMAGE>
Patent IT-MO990206-D0 (IT)
Inventor: GRAMPASSI MASSIMO
IPC: B67D1/00
Filed: 1999-09-28
Abstract: A highly hygienic machine (1) for producing and dispensing still and carbonated crushed-ice or slush-type products comprises a base (2) for accommodating conventional operating elements above which at least one tank (3) for containing the slush-type products ready for consumption is installed; the tank is provided with a dispenser tap (3a), is hermetic and can be hermetically connected to pressurization means (4) and to pre-cooling elements (5) for volumes of still or carbonated beverages. <IMAGE>
Patent NO-20002221-D0 (NO)
Inventor: YLITALO JUHA T
IPC: H04B1/707
Filed: 2000-04-28
Abstract: The invention relates to a RAKE receiver of a CDMA system using IRC, the receiver receiving a radio signal by using at least two antenna branches. In accordance with the invention a RAKE finger comprises: a weighting coefficient part for forming weighting coefficients maximizing the Signal-to-Interference-and-Noise Ratio for each antenna branch; a multiplier for multiplying a pilot part, despread by a despreader in each antenna branch, by a weighting coefficient; a multiplier for multiplying a data part, despread by a despreader in each antenna branch, by a weighting coefficient; an antenna branch summer for combining the despread pilot parts, received via the separate antenna branches and multiplied by the weighting coefficient, to one pilot signal; an antenna branch summer for combining the despread data parts, received via the separate antenna branches and multiplied by the weighting coefficient, to one data signal. In addition, the receiver comprises a RAKE finger summer for combining the data signals of the RAKE fingers operating by different delays to a sum data signal representing the received bits.
Patent NO-20012052-D0 (NO)
Inventor: SCHWEGLE THOMAS
IPC: A23C19/076
Filed: 2001-04-26
Abstract: The present invention relates to a process for preparing an aqueous composition useful as a stabilizing and texturizing agent in dairy products, the composition obtainable by said process and a food composition comprising a dairy product base and said aqueous composition. The composition is obtained by heating an aqueous mixture comprising whey protein concentrate, starch, a gum as first hydrocolloid and a gel-forming hetero-polysaccharide as second hydrocolloid.
Patent NO-20032750-D0 (NO)
Inventor: SCHWARZ GERHARD
IPC: H01R13/645
Filed: 2003-06-17
Abstract: An electrical socket, in particular for explosion-proof areas, comprising a socket insert, which is supported in a socket housing such that it is adapted to be rotated between off- and on-positions and in which a substantially pin-shaped locking means is supported such that it is displaceable between a pressed-down blocking position and a release position in which it projects beyond the socket insert. In the release position of the locking means, said socket insert is rotatable between said off- and on-positions. In order to improve an electrical socket of this type in such a way that it can also be connected to other plugs on certain occasions, the substantially pin-shaped locking means is defined by at least one removable locking component and a blocking component, which are arranged on top of one another in the socket insert, the locking component projecting beyond the socket insert in the release position.