baber/WOPTO huggingface dataset:
Patent SE-8402202-D0 (SE)
Inventor: BRUKE R
IPC: B30B11/24
Filed: 1984-04-19
Abstract: An apparatus (1) for conveying and compacting material in which the material includes fractions of different sizes, densities, elasticity, moisture-content etc. The apparatus has at least one shaftless spiral (3), in which each spiral is disposed in a preferably enclosed casing (2) of, for example, U-shaped and/or circular cross section. A drive means (4) is provided for rotation of the spiral and is placed in conjunction with that part of the casing where the material is fed into the casing. In the opposite end of the casing, i.e. at the end which is located adjacent the discharge section (18) of the casing, the casing surrounds the spiral with slight play, and, moreover, the casing has, in an extension of the spiral, an end region (23) where the spiral is not surrounded by the casing. As a rule, there are also provided counterpressure members which brake the movement of the material. In certain embodiments, the contemplated braking effect is realised in that the end region (23) offers sufficient friction in relation to the material.
Patent SE-8405495-D0 (SE)
Inventor: MEKELE P J
IPC: B60S3/04
Filed: 1984-11-01
Abstract: The machine has a pipe (17) spraying water onto the car (11) and brushes (13,14) working against its surface. A fan blows dry air onto the car. - Some (at least) of the jets issuing from the pipe are caused to strike deflectors before striking the car during the rinsing which precedes drying. (Dwg.No.1)
Patent SE-8406261-D0 (SE)
Inventor: MUSSCHOOT A
IPC: B02C23/18
Filed: 1984-12-10
Abstract: A vibratory apparatus is disclosed for scrubbing, abrading, pulverizing, grinding, crushing, milling and/or separating granular material. The apparatus includes a two mass vibratory system with a tube, as part of the working mass, provided for the granular material and having an inlet end and an outlet end open to a stack at a location lower than the inlet end. The stack has means for creating an upward countercurrent air flow therethrough. A driving mass, including a vibration generating assembly, is provided for vibrating the driving mass and the working mass so that the granular material is agitated in the tube at large accelerations to scrub, abrade, pulverize, grind, crush or mill the granular material. When the apparatus is used as a separator or classifier, the countercurrent air flow in the stack causes minute particles to move up through the stack to separate the minute particles from the batch of granular material as the material is discharged into the stack. A matrix or media, such as balls, may be located in the tube to crush, grind or mill the material passing through the tube to reduce the size of the material. A method is also disclosed which includes the steps of feeding granular material into a tube as described above, vibrating the tube to agitate the granular material, and creating a countercurrent air flow over the outlet end of the tube to move the minute particles away from the falling granular material.
Patent SE-8501334-D0 (SE)
Inventor: ANDERSSON L
IPC: F16D13/64
Filed: 1985-03-19
Abstract: Process for manufacturing clutch plates of the type contained in clutches in which lamellae are pressed against a clutch plate which is constructed on the basis of an aluminium alloy and is provided with an abrasion-resistant surface. The clutch plates are produced by solidifying a melt of the aluminium-based alloy under pressure in a pressure mould for molten metal and applying an abrasion-resistant layer to the clutch plate. This layer comprises a chromium/carbon/iron alloy containing from 10 to 20%, preferably about 15%, of chromium and from 2 to 4% of carbon. The layer has a thickness from 0.3 to 1.0 mm and is preferably applied by a plasma spraying process.
Patent SE-8501613-D0 (SE)
IPC: C08B37/00
Filed: 1985-04-01
Abstract: A compound for therapeutic or diagnostic use, characterized by having formula (I): wherein R1 and R2 independently are hydrogen, lower alkyl, acyl or together form a cyclic amide or amine; wherein R3 and R4 independently are hydrogen, alkyl, an organic residue; and wherein n is >=2, the individual monomer residues of the compound (I) being independ of each other as to structure; a composition containing such compound, methods for use of the compound and the composition, respectively.
Patent SE-8501662-D0 (SE)
Inventor: BRACHT W
IPC: H01R24/76
Filed: 1985-04-03
Abstract: In the case of the two-pole earth-contact plug socket, an operating element which is arranged in the centre of the plug socket and acts on a switch ensures that the plug socket is floating when the plug is withdrawn. The connection of a commercially available plug socket base (4) and of a commercially available fast-switching snap-action switch (1) to a common assembly enables a particularly simple construction of a waterproof plug socket. A plunger (2) which is inserted in the plug-in receptacle (3) is effectively connected to the end (9) of a plug (6) so that the switch (1) switches during insertion and withdrawal of the plug as long as the plug pins (7) are still located in a deep position in the plug sockets (19). In consequence, the plug socket is also suitable for a region where there is an explosion hazard. <IMAGE>
Patent SE-8503358-D0 (SE)
IPC: G01J1/44
Filed: 1985-07-05
Abstract: PCT No. PCT/SE86/00325 Sec. 371 Date Jan. 28, 1987 Sec. 102(e) Date Jan. 28, 1987 PCT Filed Jul. 4, 1986 PCT Pub. No. WO87/00271 PCT Pub. Date Jan. 15, 1987.In an instrument for the detection of ultra-violet radiation, visible light or infrared radiation an electric coupling is known, which comprises a photo-diode of silicon or germanium, a measurement resistor, over which generated photo-electric current generates a voltage, and a voltmeter with low leakage current for measuring the voltage generated. For rendering possible a less expensive, simpler and safer structural design than the designs known and commercially available, it is proposed that the measurement resistor RA and the calibrated voltmeter V each are connected in parallel over the photo-diode.
Patent SE-8504363-D0 (SE)
Inventor: MAURER W C
IPC: E21B4/16
Filed: 1985-09-20
Abstract: A downhole motor and bearing assembly has a tubular housing with an inlet and outlet for flow of drilling fluid. A stator is supported in the housing and a rotor is supported for rotary movement in the stator. An open tubular shaft is connected to the rotor for rotary movement in the housing. The bearing assembly has bearing members in the housing in fixed spaced relation and other bearing members cooperable therewith. Sleeve members positioned in the housing support selected bearing members in a fixed spaced relation. Other sleeve members positioned on the shaft support the other bearing members in a fixed spaced relation. The sleeve members are interchangeably positioned in the housing and on the shaft to position the bearing members in selected interchangeable relation according to the need for the bearings to support a load in a forward or reverse direction. A radial sleeve bearing is supported in the housing in a bearing relation to the shaft in a position forward and backward of the bearing assembly. The housing and bearing assembly are open at the rear end for flow of drilling fluid therethrough.
Patent SE-8504968-D0 (SE)
Inventor: SIREN MATTI
IPC: A23L5/20
Filed: 1985-10-22
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of cadmium or aluminium in the body or inhibit or reduce the formation of free radicals in the body and a method for preparing the composition.
Patent SE-8505047-D0 (SE)
Inventor: WRETLIND K A J
IPC: A61K9/00
Filed: 1985-10-25
Abstract: The invention concerns fat emulsion for intravenous adminstration for nutritive, diagnositic or therapeutic purposes, or for tissue culture and storage or organ transplants. According to the invention, the emulsion contains one or more substances preventing or retarding aggregation or agglutination ("creaming") when the emulsion is mixed with blood, serum or plasma.
Patent SE-8600859-D0 (SE)
Inventor: STEIN W
IPC: G01N15/06
Filed: 1986-02-26
Abstract: Optical transducer output signals from each concentration measurement are combined on the basis of characteristics determined experimentally prior to measurement. This produces a separate valve of the fibre concentration/solid matter concentration concentration and a separate valve of the filler concentration. - The addition of retention agent to the head box of the paper machine is controlled as function of the calculated retention values.
Patent SE-8601697-D0 (SE)
Inventor: POHL P A
IPC: A61N5/06
Filed: 1986-04-15
Abstract: A rest support for irradiation units, primarily so-called solaria, intended for a person preferably lying on one's back, comprising a pane (3) or the like, which at least to its greater part is transparent and intended to be transilluminated from below by at least one radiation source (4), and on which said person is intended to rest. The rest support is especially characterized in that said pane (3) comprises two longitudinal edge portions (5) of preferably plane cross-section, one portion on each longitudinal side, which portions are intended to be substantially horizontal and to serve as support for said person's arms, and a portion (6) of substantially V-shaped cross-section, which is formed by two portions (8) slightly inclined downwards from the respective edge portion (5) to the longitudinal central line (7) of the pane (3), which portions are intended to serve as support for said person's head, back etc., and that in connection to said central line (7) a longitudinal depression (9) is located, which is intended for said person's spine column.
Patent SE-8602353-D0 (SE)
Inventor: ENGDAHL H
IPC: D21C11/04
Filed: 1986-05-23
Abstract: The invention concerns a causticizing procedure by which from soda liquor derived from a sulphate cellulose digesting process and from unslaked lime is produced white liquor for reuse in the digesting process, over lime slaking and a subsequent causticizing reaction proper. It is essential in the invention that the lime slaking is carried out using white liquor, whereafter the causticizing reaction proper is allowed to take place between the slaked lime and soda liquor combined therewith. The requisite white liquor is obtained by recirculating part of the white liquor produced by the causticizing process, to the slaking step, where it either completely or partially replaces the soda liquor employed in prior art. By using white liquor, one avoids the foaming, interfering with the process, which is encountered in the slaking step.
Patent SE-8603829-D0 (SE)
Inventor: KRESS H
IPC: F16K3/08
Filed: 1986-09-12
Abstract: In a top part for a sanitary shut-off valve which, in a housing, has a fixed control disc and a control disc which can be rotated relative to the first control disc, a lubricant reservoir is provided in the housing, this reservoir being connected via a system of passages to the area of contact between the two control discs. The system of passages comprises at least one through hole in at least one of the two control discs (Figure 1). <IMAGE>
Patent SE-8605466-D0 (SE)
Inventor: LAGAIN G
IPC: B31B23/00
Filed: 1986-12-18
Abstract: A machine for the manufacture and stacking of bags, pouches and the like made from a thermoplastic material in which the upper welding jaw and a belt driven angled cutting blade are mounted in fixed manner to the machine. The lower welding jaw is mounted for moving vertically and has a downstream projecting holding shoulder which has a transverse groove with stepped edges forming a blade support in the raised position of the lower jaw. A blocking shoe is provided a short downstream distance from the holding shoulder and has a blade spring member attached to a bottom surface which extends in an upstream direction toward the lower welding jaw. The blade spring operates to first tension the thermoplastic segment in the raised position of the lower jaw prior to the cutting by the transverse moving blade and then to deliver and hold the severed end of the formed bag on a resilient pad on the stacking table.
Patent SE-8705116-D0 (SE)
Inventor: WITMAN J H
IPC: C09D127/06
Filed: 1987-12-22
Abstract: STAIN AND SCRATCH RESISTANT RESILIENT SURFACE COVERINGS The present invention relates to surface coverings, and in particular to coverings which comprise treated polyurethane or other wear layers. A coating comprising a urea aminoplast which is at least partially etherified with alkyl groups comprising 4 to 10 carbon atoms, a vinyl modifier resin, a polyol, and an acid catalyst is formed on a release surface and thermally cured. A crosslinkable wear layer composition is then cast on the cured layer and crosslinked, and the composite is transferred to a support surface. Surface coverings are produced which exhibit surprising resistance to common household stains, and also improved scratch resistance.
Patent SE-8800963-D0 (SE)
IPC: B63B35/44
Filed: 1988-03-17
Abstract: A buffer storage tank (21) at a semi-submersible production platform having at least two underwater floaters (12, 13) is mountable between the latter and communicates with the deck structure (10) of the platform by means of a shaft (23). The shaft encloses, just above the tank a pump room (24), and above the latter a separating chamber (25) which communicates with the surrounding sea below, as well as above the operational water line (OWL). <IMAGE>
Patent SE-8902254-D0 (SE)
Inventor: EHWALD R
IPC: G01N30/92
Filed: 1989-06-21
Abstract: The present invention relates to a device and a method for chromatographic separation with a chromatographic fixed bed as a dry packing in a closed column or as a dry layer on a foil or plate. The fixed bed has a high volume portion of gas- filled intra-particle and extra-capillary spaces and consists entirely or predominantly of vesicular or cellular carriers. The intrinsically absorbent fixed bed is - regardless of the high capacity for absorbing liquids - volume-stable at the moistening front. It makes possible a chromatographic method whereby low molecular weight substances can be separated from macromolecules by exclusion chromatography, elution of the macromolecules in a concentrated form being possible at the same time. The sorbent is best prepared by freeze-drying.
Patent SE-8904146-D0 (SE)
Inventor: CAJHAMRE ERLAND
IPC: F42D5/045
Filed: 1989-12-08
Abstract: An inlet connection guides thrust waves towards the closure beams, and a rapid cut-off occurs when pressure is concentrated on the parallel surface of the beams to the thrust wave. Large locating surfaces closes off the air wave during excess pressure and vacuum phases.
Patent SE-9003784-D0 (SE)
IPC: D21B1/12
Filed: 1990-11-28
Abstract: The invention relates to the refining of fibre material in devices having grinding surfaces which move relative to each other, with it being possible drastically to reduce the energy consumption by means of a combination of measures, with the measures principally consisting in the grinding procedure being carried out with a drastically reduced grinding frequency and with an increased dwell time of the fibre material between the grinding surfaces, by these latter being made cylindrical or conical, and, at the same time, with the principal part of the steam which is produced during the refining being removed from the grinding slit. The invention is consequently of great importance for lowering the costs when producing pulp, first and foremost high-grade mechanical pulps.
Patent SE-9004113-D0 (SE)
Inventor: JACKOVITZ J F
IPC: B01D59/42
Filed: 1990-12-21
Abstract: Both a method and apparatus for separating zirconium isotopes by balanced ion migration in a counterflowing electrolyte are disclosed herein. In the method of the invention, zirconium chloride is dissolved in a solution of HCl, and a voltage of between 2 and 50 volts is applied across the electrolyte to create a flow of zirconium ions toward the cathode, and a counterflow of chlorine ions toward the anode which is balanced such that the lighter weight isotopes of zirconium migrate toward the cathode while the heavier weight zirconium isotopes stay in the vicinity of the anode. The apparatus of the invention includes a polarizing assembly formed from a bundle of small diameter glass tubes aligned between the anode and the cathode. The internal shape of the tubes impedes kinetic agitation movement of the zirconium ions in all directions except in the direction between the anode and the cathode, thereby expediting the separation process. Glass frits are used to partition off the electrolyte in the region of both the anode and the cathode so that the isotopes which eventually accumulate in these regions may be drawn off with a minimum of fluid agitation.
Patent SE-9101941-D0 (SE)
IPC: D03D47/36
Filed: 1991-06-18
Abstract: The yarn store and feed unit (1) for a textile machine, and especially a loom, has at least one directional blowing jet between the feed end (Z) at the unit (1) and an outlet (11) of the store winder. It can be activated independently of at least one directional blowing jet (33) between the outlet (11) and the guide opening (22). The mechanism (A) to activate the system switches between a partial fault setting (II) where at least one directional jet (32) is activated between the entry (Z) and outlet (11) of the winder, and a total fault setting (I) where more directional blowing jets (32.33) are activated than the single jet (32), and pref. all the available jets are activated. The activating mechanism has one section which operates alone or together with the other section, the be switched from one mode to the other according to the jets which are required. The activating mechanism (A) has a manual change-over switch (18), or it is operated by an automatic control (52). ADVANTAGE - The appts. reduces the work needed to repair a fault, with rapid correction of a partial fault with a yarn break than with a total fault. The unit can identify the nature of the fault, and take corrective action automatically, to pass in a broken yarn end or a reserve arm.
Patent SE-9301134-D0 (SE)
IPC: A61C5/82
Filed: 1993-04-06
Abstract: PCT No. PCT/SE94/00305 Sec. 371 Date Sep. 26, 1995 Sec. 102(e) Date Sep. 26, 1995 PCT Filed Apr. 6, 1994 PCT Pub. No. WO94/22388 PCT Pub. Date Oct. 13, 1994The rubber dam clamp is made of fiber-reinforced plastic. The dam clamp has a pair of gripping claws that are adapted to engage a tooth neck. A resilient bridge connects the gripping claws. A pair of open sockets are defined in an inside of the gripping claws between the bridge and the gripping claws. The sockets are adapted to receive the points of a rubber dam clamp forceps so that the dam clamp may be opened without the risk of the forceps being caught in the socket when the dam clamp is released and the forceps is to be removed therefrom.
Patent SE-9301917-D0 (SE)
IPC: B05C1/12
Filed: 1993-06-04
Abstract: A coating system for material webs, specifically of paper or cardboard, includes two mutually parallel rolls directly coordinated with each other, the rolls having a mutually variable spacing such that the rolls can be positioned to create a press gap for coating the web, or so as not to create a press gap. When the rolls are not positioned to form a press gap, the web passes over both roll shells while circumventing the applicators which have already dosed the roll shells with a coating mixture. The web passes over both roll shells for purposes of transferring the coating mixture predosed by the applicators. Solely the web pull in conjunction with the wrap angle of the two roll shells serves the final dosing by scraping off an excess quantity from the roll shells.
Patent SE-9402865-D0 (SE)
Inventor: HOEGNELID KURT
IPC: A61N1/39
Filed: 1994-08-29
Abstract: An implantable heart defibrillator contains a pulse genera tor (2), controlled by a control unit (8), for emitting a plurality of heart stimulation pulses at a rate of several Hertz or more. The control unit is arranged to cause the pulse generator to emit heart stimulation pulses with an energy content of the same, or somewhat greater, magnitude than conventional pacemaker pulses for a period of time long enough for the entire heart (6) to become refractory.
Patent SE-9502530-D0 (SE)
Inventor: HAENNINEN HEIKKI
IPC: F24F13/18
Filed: 1995-07-10
Abstract: The invented fixing sleeve (1) intended for mounting inlet and outlet air valves to a planar structure, such as a wall or ceiling panel (2) is usually of cylindrical shape and its front edge is provided with a collar flange (3) aligned essentially orthogonal to the center axis of the cylindrical portion. The panel (2) has a hole with a diameter and shape essentially equal to that of said fixing sleeve (1) cylindrical portion. Said hole served for inserting the fixing frame so that its collar flange (3) remains flush with the front surface of said panel (2). The fixing sleeve (1) is provided with prongs (4) arranged parallel to longitudinal center axis thereof and intended for penetration into the panel (2) during the fixing frame (1) installation.
Patent SE-9604519-D0 (SE)
Inventor: NILSSON STEFAN
IPC: G01N33/00
Filed: 1996-12-09
Abstract: A device for use in trapping and assaying 14CO2 in air exhaled by a person to which a 14CO labelled compound has been administered, in particular 14CO labelled urea, comprises first and second substantially flat oblong duct forming elements joined to each other at their edges except for one of their short edges and forming a duct between them. The first duct forming element includes a gas permeable matrix element for absorption of CO2. The device is provided with indicator means for visual detection of CO2 absorption and a film element of low beta-radiation absorptivity interposed or interposable between the matrix element and a beta-radiation measuring instrument. Also disclosed is a corresponding method.
Patent SE-9701269-D0 (SE)
Inventor: OHLSSON JAN
IPC: G09F15/00
Filed: 1997-04-07
Abstract: The present invention relates to a method of placarding which is characterized in that at least one sheet (1, 1b), preferably of corrugated cardboard, is provided with printed matter on at least one side. It is thereafter provided with at least one score/groove (2) crossing the sheet, about which it is thereafter folded up into an easily transportable unit. At a placarding site the sheet (1, 1b) is then unfolded to its full size and applied in a holder (3, 3b) specially intended for this. The said holder is made to retain the sheet (1, 1b) in that at least one part of an edge area of the sheet is enclosed by the holder (3, 3b). The invention also relates to a system of placarding adapted to this method.
Patent SE-9701284-D0 (SE)
Inventor: REHM GERHARD
IPC: F21V7/16
Filed: 1997-04-08
Abstract: Lighting fitting for illuminating large surfaces in the open, in halls or the like including an essential point shaped light source (1, 2), a first reflector (3) and a second reflector (12), whereby the first reflector is arranged in connection whith the light source and so that it reflects a first bundle of lights towards a second relfector which directs a second bundle of light against the surface to be illuminated. The second reflector (12) comprises a reflecting surface, which is arranged on a carrier means which is flexible at least in an edge area of the second reflector, and a body part (13) for carrying said carrier means, and adjustment means between the body part and said edge area for adjustment thereof with respect to the body part and thereby partial adjustment of the second bundle of light.