baber/WOPTO huggingface dataset:
Patent SE-7904739-L (SE)
Inventor: AGUI H
IPC: C07D233/62
Filed: 1979-05-30
Abstract: : The specification discloses a process for preparing n-tritylimidazole compounds of the formula: ¢I! <IMG> by the reaction between a tritylcarbinol derivative of the formula: ¢II! <IMG> and a tri(l-imidazolyl)phosphine derivative of the formula: <IMG> ¢III! This process provides a more convenient and economic route to these known compounds than the processes conventionally used.
Patent SE-7905658-L (SE)
Inventor: PONSOLD K
IPC: A61K31/565
Filed: 1979-06-27
Abstract: Compounds of the general formula   <IMAGE>   in which R' is hydrogen or a methyl radical; R is a hydroxyl, acetoxy, arylaminocarbonyloxy, alkylaminocarbonyloxy radical; Z is hydrogen or a lower alkyl, or R and Z together are oxygen. These compounds exhibit a very favorable separation of desirable contraceptive and undesirable uterine and antigonadotrophic properties.
Patent SE-7907952-L (SE)
Inventor: JANSON M O
IPC: A61H33/06
Filed: 1979-09-25
Abstract: A sauna heating unit has a pair of upstanding spaced casings together forming an inner and an outer air space. Electric heating elements are arranged in the inner air space and are controlled by an on-off switch and temperature control regulator located in a ventilated connection box positioned below the inner air space and shielded therefrom by a roof-shaped housing member. A control panel having a triangular box-shaped member with an upwardly facing top face protrudes outwardly from the upper part of the outer casing. An on-off and a temperature control knob are mounted on the upper surface of the face and are connected to the switch and regulator, respectively, by shafts extending obliquely downwardly through the control panel, outer air space and roof-shaped housing into the connection box, thereby making operation of the switch and adjustment of the temperature regulator convenient and easy.
Patent SE-8005061-L (SE)
Inventor: MARCONI W
IPC: C12N11/08
Filed: 1980-07-09
Abstract: A prosthetic polymer material is made non-thrombogenic by immobilizing apyrase on its surface. Immobilization is preferably carried out by hydrolytically activating the surface of a polyamide polymer or a polyethylene terphthalate polymer, and treating the hydrolyzed polymer with a solution of cross-linking agent and a solution of apyrase. The apyrase converts adenosine diphosphate to adenosine monophosphate and adenosine whereby the formation of thrombi is inhibited.
Patent SE-8205902-L (SE)
Inventor: INAI Y
IPC: A61K31/66
Filed: 1982-10-18
Abstract: Phosphoramide derivatives of the general formula:   <IMAGE>   are disclosed wherein X and Y each represents a hydrogen atom or X and Y are removed to form a double bond between the respective adjoining carbon atoms, and n represents an integer of 0 to 2. A process for the preparation of these compounds and pharmaceutical compositions containing these phosphoramide derivatives are also disclosed. The phosphoramide derivatives of the invention are used to treat urethral calculosis and pyelonephritis.
Patent SE-8206941-L (SE)
Inventor: WIELAND H
IPC: F04D25/16
Filed: 1982-12-06
Abstract: A blower unit, designed for use for example with air-conditioning plant, has an outer housing with a first aspiration or inlet connection forming part of an aspiration duct for a primary volume flow, and a second aspiration connection forming part of an aspiration duct for a secondary volume flow. The outer housing furthermore has outlet or pressure connections joined up with the primary and with the secondary circuits for the supply of air thereto. In the housing two blower impellers are placed and the outer part of the housing has an adjustable unit which may be moved into different positions of adjustment so that the volume flows incoming at the outlet side of the blower impellers may be directed by different adjustments to the pressure (or outlet) connections as may be desired. The outer housing has two separate spaces in which the two blower impellers are placed which are fixed in an axial direction. Each such blower impeller has an air guiding housing. On the inlet side the one space is joined up with the first aspiration connection for the primary air current and the other space is joined up with the secondary aspiration connection for the secondary air current or flow. The automatic control unit has a control unit housing with two inlets joined up with the outlets of the two blowers, and with three outlet connectors, forming part of the primary circuit and the secondary circuit. For adjustment of the distribution of the volume flows or currents there are two adjustable valves, each designed for use for one of the outlets of the outer housing.
Patent SE-8207070-L (SE)
Inventor: SUNDBERG STIG
IPC: B62C1/08
Filed: 1982-12-10
Abstract: The brake system comprises a transmitter (2) which provides data concerning braking force, and has a brake component (3) activating a movable object, such as a rotatable wheel, a roller, or similar. The brake component (3) is movable, and over a limited extent follows the object (4) under the effect of the force which it exerts, the transmitter (2) probing the force which tends to cause the brake component to follow the object. The brake component has at least one friction lining which locates against the wheel or roller (4), and can rotate around a geometrical axis coinciding with that (8) of the rotatable wheel or roller (8). A sprung, pliant component (10) counteracts the brake component (3) tendency to follow the wheel or roller (4), and the transmitter (2) provides data in respect of the sprung path covered. This pliant component is connected between the brake component and a fixed point relative to the wheel or roller. (Provisional Basic advised week 84/31)
Patent SE-8300577-L (SE)
Inventor: DOBO J
IPC: A61K9/58
Filed: 1983-02-03
Abstract: A coating ensuring the controlled release of a biological active ingredient, which can be incorporated in the coating or is surrounded thereby, consists of a varnish-forming polymer selected from the group which consists of cellulose triacetate containing polyethylene glycol as an emollient and vinyl chloride-vinyl acetate copolymer with glycerol as an emollient, and an aqueous phase dispersed in the polymer and consisting of particles of a diameter up to 20 microns, the aqueous phase making up 2% to 30% of the volume of the coating. The active ingredient is preferably a pharmaceutical agent affecting the circulatory system or a psychotropic agent.
Patent SE-8303265-L (SE)
Inventor: HAGELIN CHRISTER
IPC: F24H3/06
Filed: 1983-06-09
Abstract: No further information available at time of publication.
Patent SE-8305251-L (SE)
Inventor: LIN S C
IPC: C07C239/00
Filed: 1983-09-28
Abstract: This invention relates to novel N-cyano amide compositions and adducts thereof of the formula   <IMAGE>   wherein R is a simple organic moiety or a polymeric adduct with the valence of n and n is 2 or 3. The composition, per se, can be used as a curing agent for epoxy resins to form a thermoset material on heating.
Patent SE-8401510-L (SE)
Inventor: KUCK M A
IPC: C23C14/06
Filed: 1984-03-19
Abstract: High phosphorus polyphosphides, namely MPx, where M is an alkali metal (Li, Na, K, Rb, and Cs) or metals mimicking the bonding behavior of an alkali metal, and x = 7 to 15 or very much greater than 15 (new forms of phosphorus) are useful semiconductors in their crystalline, polycrystalline and amorphous forms (boules and films). MP15 appears to have the best properties and KP15 is the easier to synthesize. P may include other pnictides as well as other trivalent atomic species. Resistance lowering may be accomplished by doping with Ni, Fe, Cr, and other metals having occupied d or f outer electronic levels; or by incorporation of As and other pnictides. Top contacts forming junction devices doped with Ni and employing Ni as a back contact comprise Cu, Al, Mg, Ni, Au, Ag, and Ti. Photovoltaic, photoresistive, and photoluminescent devices are also disclosed. All semiconductor applications appear feasible. These semiconductors belong to the class of polymer forming, trivalent atomic species forming homatomic, covalent bonds having a coordination number slightly less than 3. The predominant local order appears to be all parallel pentagonal tubes in all forms, including amorphous, except for the monoclinic and twisted fiber allotropes of phosphorus. Large crystal monoclinic phosphorus (a birefringent material) in two habits, a twisted fiber phosphorus allotrope and a star shaped fibrous high phosphorus material are also disclosed. Single and multiple source vapor transport, condensed phase, melt quench, flash evaporation, chemical vapor deposition, and molecular flow deposition may be employed in synthesizing these materials. Vapor transport may be employed to purify phosphorus. The materials may be employed as protective coatings, optical coatings, fire retardants, fillers and reinforcing fillers or plastics and glasses, antireflection coatings for infrared optics, infrared transmitting windows, and optical rotators. <IMAGE>
Patent SE-8403280-L (SE)
Inventor: ANDREASSON B C
IPC: B23Q15/007
Filed: 1984-06-19
Abstract: Upon a kick-back of a motor saw, energy is transferred from the rotating parts of the engine into energy which generates the kick-back. This causes a tremendous decrease of the r.p.m. of the engine. In the saw there is an electronic control comprising a timer which measures the r.p.m. of the engine. During certain intervals the difference in r.p.m. is computed with respect to previous intervals and if the r.p.m. has decreased more than a predetermined value, a sensor in the electronic control emits a signal which releases an electrically controlled chain brake for stopping the chain.
Patent SE-8406155-L (SE)
Inventor: HOIJ O R
IPC: E04C2/26
Filed: 1984-12-05
Abstract: Prior to cutting with a normal stone saw (2), a plate of material (4) which is considerably lighter than stone is fixed to the main stone block (1). The combination of stone and non-stone plates has a weight and ability to be worked which is below that of an all stone plate. - The thin stone plate (3) has a thickness of approx. 3 mm. (Dwg.No.1)
Patent SE-8502003-L (SE)
Inventor: ODELROS A
IPC: F24F5/00
Filed: 1985-04-25
Abstract: An installation for supplying fresh air to a room 3 and cooling the room air by causing it to circulate via a cooling device 2, comprises an airflow-generating arrangement 4 for causing the room air to circulate and a casing 2 housing the cooling device, which communicates with the room on the one hand via an inlet arrangement 5 receiving air from the room and on the other hand via an outlet arrangement 6 which returns the room air to the room after cooling by means of the cooling device and is arranged so as to supply to the room a mixture of fresh air and room air. The outlet arrangement 6 comprises on the one hand an air inlet device 7 of the type which supplies air with a relatively great spread and at relatively low speed, which is arranged at a distance from the casing and opens into the room, and on the other hand a line 8 which supplies fresh air originating from a fresh-air source 19 and also the cooled room air to the air inlet device 7, the air inlet device 7 opening into the room at a level substantially below the point 9 where the room air evacuation inlet arrangement 5 opens into the room 3. <IMAGE>
Patent SE-8504814-L (SE)
Inventor: ROBINTON M A
IPC: G01R21/133
Filed: 1985-10-16
Abstract: The metering system and method provides an electronic power meter for simultaneously producing digital pulse trains proportional to power and to VARS or Q. In the preferred embodiment, the metering system employs delta-minus-sigma modulation of the voltage signal which produces a modulated output signal used for gating the analog current signal, multiplying voltage and current. The product of voltage and current is then supplied to another delta-minus-sigma modulator (90), which serves as a convertor outputting a pulse train. The converter (90) produces separate pulse trains for each polarity of the power being measured. VARS or Q readings are produced by delaying the output of the modulator (30) by a selected amount to produce the necessary voltage lag, after which the delayed modulated signal is supplied to another multiplying gate. A second converter (90) is used to output VARS and Q. A metering method is also disclosed, as well as an offset compensation system (70, C1) for use with metering systems.
Patent SE-8600598-L (SE)
Inventor: CANZIANI FRANCESCO
IPC: B61C13/04
Filed: 1986-02-11
Abstract: A self propelled carriage for a conveying and sorting machine has a frame (5) running along a monorail (2) on idle sheels (7), and provided with an independent motor (14) actuating spaced driving wheels (20) that engage the monorail (2) therebetween. Resilient basing means, such as a spring, link the motor (14) to the frame (5) to keep the adhesion between the driving wheels (20) and the monorail (2) constant. <IMAGE>
Patent SE-8604553-L (SE)
Inventor: PETTERSSON S
IPC: B66D5/14
Filed: 1986-10-24
Abstract: The cable drum brake is detachably secured to a drum rotating in a stand, so as to brake it as the cable is unwound from it. It has a non-round shaft (12) inserted in the drum hole so as to rotate with the drum, and on which is a brake disc (13), outside the drum end. A housing with bearings and an axial member (20) engages the stand, while shoes are pressed against the drum periphery.
Patent SE-8604589-L (SE)
Inventor: BRYGGMAN U
IPC: C22C37/08
Filed: 1986-10-28
Abstract: Compsn. includes the following components expressed in weight % C 2.0-3.0, Si 0.2-0.7, Mn 0.5-1.0, S less 0.3, P less than 0.1, Cr 12.0-20.0, Ni 10-3.0, Mo 1.0-4.0, V 2.0-6.0, Cu less than 2.0, Co + W less than 1.0 with the usual continents, the remainder being Fe.
Patent SE-8700899-L (SE)
Inventor: KARLSSON KARL LARS-TOMMY
IPC: E04H12/34
Filed: 1987-03-04
Abstract: The device comprises a part (1) which fits on the post (3) and in which a further part (2) incorporating a handgrip (11) and a hammer (4) is slidably arranged. When this slidable part moves downwards the hammer hits the uppermost end of the post.
Patent SE-8702206-L (SE)
Inventor: ZONA M
IPC: G01B5/008
Filed: 1987-05-26
Abstract: The machine substantially comprises a support element of tubular form within the interior of which a column is axially movable in a first direction, a first carriage movable in a second direction orthogonal to the first and to which the said support element is pivoted to allow rotation about an axis parallel to the second direction, and an arm one end of which is fixed to the column and the axis of which is disposed in a third direction, orthogonal to the other two; the machine further includes a second carriage movable on the arm in the third direction, which is provided with attachment means for a bar to which is fixed a feeler device.
Patent SE-8703919-L (SE)
Inventor: FUKAYA Y
IPC: C02F1/28
Filed: 1987-10-09
Abstract: PCT No. PCT/JP87/00080 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Feb. 9, 1987 PCT Pub. No. WO87/04695 PCT Pub. Date Aug. 13, 1987.A method of treating raw water containing phosphorous and nitrogen compounds and organic matter in which the raw water is passed through an aerobic zone containing a porous material. Anaerobic treatment is carried out in the presence of a hydrogen donor. The porous material is tobermorite and/or xonotlite with a porosity of 50% to 90% and is produced by foaming and hardening a silica-based material, a lime-based material and water, and subjecting the porous material to hydrothermal synthesis. The order of the aerobic and anaerobic treatments may be varied.
Patent SE-8800626-L (SE)
Inventor: STROEM H I
IPC: F16D65/14
Filed: 1988-02-24
Abstract: When kick-backs occur on chain saws the cutter bar (36) is subjected to heavy forces, especially in the longitudinal direction. By putting in a piezo-electric crystal (37) at the cutter bar attachment in a place where the forces occur at kick-backs it can be effected that the crystal generates an electric impulse at sudden force changes, while the normally imposed screw powers do not give any signal. In this way it is possible to let the crystal trigger a mechanism (15) which releases the chain brake (14, 15) in an electrical way.
Patent SE-8802010-L (SE)
Inventor: SVENSSON S AA T
IPC: D21F9/00
Filed: 1988-05-30
Abstract: The invention relates to a method of producing dry formed fibre material. This production takes place in at least two steps, a first step comprising formation of a cohesive, handleable material web under compression and supply of a reduced amount of binder compared with what is the case in a one-step process, and in that subsequent steps comprise finally treating the material web by adding the remaining amount of binder and completing up to full final grade by adding colour pigment and additive for obtaining other properties such as wet strength, flame resistance, surface friction etc.
Patent SE-8804079-L (SE)
Inventor: CLINCH C W F
IPC: F25D23/00
Filed: 1988-11-11
Abstract: A fixation element and a method for producing such fixation elements for a vibration-insulating assembly of a first component 20 upon a second component 19 is disclosed. The fixation element comprises bearing plates 10, 11 which are positioned at a distance axially spaced from each other and which have projecting snap-in members 13, 18 which are intended to engage corresponding openings defined within each component 19, 20, so that the two components are made to bear in a stable manner against the bearing plates 10, 11. In this respect the snap-in members 13, 18 form an integral part of each bearing plate 10, 11. Moreover, the plates are mutually connected by means of a bridging part 12 of elastomeric plastic material. According to the method, the bearing plates are cast as a single piece 21 within a first casting mold, such that they are connected by at least one breakable bridge 22. The single piece 21 is placed within a second casting mold consisting of two halves 23, 24. The two mold halves are pushed together axially, with axial displacement of one bearing plate with respect to the other, so that the bridge is broken. Finally, an elastomeric plastic material 12 is cast into the mold between the two bearing plates 10, 11.
Patent SE-8804193-L (SE)
Inventor: WALL N J-O
Filed: 1988-11-18
Abstract: The device comprises an electrical circuit between the charged media and the machine part or ground. A resistor (2) is connected between the charged media (1) and a tunnel diode (3) with a capacitor (5) in parallel with the tunnel diode which is coupled to the machine part or ground by the coupling diode (4). - An external DC voltage is applied between the charged media (positive) and the junction between the tunnel and coupling diodes (negative). Initially, the current flowing through the tunnel diode increases with increasing voltage and then decreases with further voltage increase because the electrons cannot tunnel into the inhibited energy range above the valence band resulting in an apparent negative resistance and the complete discharge of the static charge. A van de Graaf generator may be used as the voltage source and the device entirely eliminates static electricity on techanical equipment and charged material.(1/1)
Patent SE-8903398-L (SE)
Title: Fastening arrangement - fastens one profile against another and permits stageless variation of distance between them
Inventor: ULFHIELM T
IPC: E04B1/24
Filed: 1989-10-16
Abstract: The fastening arrangement (1) comprises a main part (2) with two arms (20, 21). A top part (3) is articulately connected to the main part. This top part incorporates a distance component (32) on the side facing the one arm (21) of the main part (2), and at least one locating part (34-36) on the side facing away from the one arm (21) of the main part. The arms of the main part are angled relatively to one another, and the articulated connection (40) is arranged in a transition area between the two arms. A screw is inserted through the one side wall of the profile so that its stem enters and widens a gap between the top part and the one arm (21). This causes the top part locating parts (34-36) to fit against an inner surface of a top wall in the profile, and for the one arm (21) of the main part (2) to fit against an inner surface of a profile bottom wall. The second arm (20) of the main part (2) is fastened to the second profile by a screw running through a hole (22) in the arm (20).
Patent SE-9001541-L (SE)
Inventor: BJERENDAL G
IPC: F02M37/10
Filed: 1990-04-27
Abstract: In a fuel system for an internal combustion engine (2), a fuel pump (3) is placed in a fuel chamber (6) in a fuel tank (5). Fuel is transferred from the fuel tank (5) to the fuel chamber (6) by means of an ejector (9) which is driven by a fuel flow in a return line (8) which is connected to a forward line (4) from the fuel pump (3) and via which return line fuel can return to the fuel chamber without passing the engine.
Patent SE-9002180-L (SE)
Inventor: JOHNSON N A
IPC: F27D25/00
Filed: 1990-06-19
Abstract: A clear optical path is provided in a furnace in which high intensity top surface heating is carried out. The path extends through a viewport to the interior of the furnace chamber. The path extends to a clear metal mirror surface and from the mirror surfaced to other portions of the furnace chamber which are not viewable directly through the viewport.
Patent SE-9002267-L (SE)
Inventor: NILSSON LEIF
IPC: A61F5/455
Filed: 1990-06-27
Abstract: The invention relates to a system for periodically and/or continuously draining the bladder of female patients. The system includes a catheter tube (10) intended for insertion into the urethra of the patient, and a container (23) for collecting the urine discharged from the bladder. The container (23) is connected to the outlet opening of the catheter tube (10), either directly or indirectly. The system is characterized in that the means for fixating the catheter tube (10) in the urethra includes a first compliant collar (13) which is located on the outside of the tube in the region of the opening coacting with the bladder and which is concentrical with the longitudinal axis of the tube (10), the first collar being intended to sealingly abut the urethra wall, and further includes a second compliant collar (18) which is located adjacent to or in the vicinity of the region of the outlet opening of the catheter tube (10) such as to form means for restricting the extent to which the tube (10) is inserted into the urethra; and in that the urine collecting container (23) is divided into mutually communicating sections.
Patent SE-9100139-L (SE)
Inventor: GOSSELIN F
IPC: B22F1/00
Filed: 1991-01-16
Abstract: An improved metallurgical powder composition of a ferrous powder and at least one of an alloying powder, a lubricant or other additive. Lining, dusting and/or segregation of the composition is prevented by use of a polyvinyl pyrrolidone binding agent.
Patent SE-9102394-L (SE)
Inventor: DAHL S
IPC: B25C9/00
Filed: 1991-08-19
Abstract: Bolt 1 for simultaneously driving in two or more nails 15 placed in line, comprising a handle part 2 having a stop face 4, disposed at its one end section, for a hammer or the like and having a rod part 5, of rectangular cross section, disposed in its other end section. The rod part 5 is surrounded by a rectangular resilient sleeve 6 which, during simultaneous nailing of two or more nails 15, when the rod bears against these, embraces the nail heads and guides the bolt as the nails are driven in, so as then, in the final phase, to spring away and allow the nail heads to be brought into bearing contact with the object 14 which is being fixed. <IMAGE>
Patent SE-9102747-L (SE)
Inventor: KAREV V I
IPC: E02B15/04
Filed: 1991-09-23
Abstract: A device for the installation of a protective boom on water from a helicopter (3) comprises a swivel current-collector (1) connected to an external suspension (2) of the helicopter (3), a main (8) and an additional (9) electric lock connected to the swivel current-collector (1) and carrying the protective boom. <IMAGE>