baber/WOPTO huggingface dataset:
Patent SE-7607242-L (SE)
IPC: A61M1/32
Filed: 1976-06-23
Abstract: 1410495 Aerating and defoaming liquids R A DEWALL 8 Sept 1972 [8 Sept 1971] 40192/ 72 Headings B1C and B1M [Also in Division A5] A bubble blood oxygenator comprising a mixing chamber 27 and means for supplying venous blood and respiratory gas thereto, includes an apertured assembly 46 for passing the gas into the mixing chamber and control means 53 for varying the area of the apertures which is effective to pass gas into the mixing chamber thereby to adjust the size of the bubbles formed in the mixing chamber. The gas dispersion assembly may comprise an inner tube 46 having several longitudinally arranged rows of apertures 49-51, the apertures in each row being of the same size as one another but being of a size different from the apertures of the other rows. The inner tube is rotatable within an outer tube 53 having a longitudinal slot 55 to selectively expose only one of the rows to the mixing chamber 27. The inner tube may be blocked by exposing an a pertureless portion 57 through the slot 55, a vent 60 in the outer tube then being aligned with a vent in the inner tube to permit the escape of gas outside the oxygenator. The oxygenator housing is generally cubical and the mixing chamber 27 has a movable wall 70 for varying its volume. Blood passes from the mixing chamber 27 to a debubbling chamber 81 and thence along a ridged ramp 82 to a reservoir ramp 115 delivering one side of a reservoir 117 from which it reaches the outlet (28). In the debubbling chamber the blood passes through a defoaming bag 87 comprising a rigid mesh framework surrounded by layers of polypropylene net or polyurethane grid material coated with a defoaming agent, and a filter 129. The temperature of the blood is controlled by either a plate 126 which is electrically activated or includes a passage for water or by the reservoir ramp (155) Figures 8 and 9 (not shown), which has a corrugated surface and channels for water. Alternatively the oxygenator may be mounted on a temperature-controlling water channel member (206) Figure 10 (not shown) which engages the underside of the reservoir ramp (208). Medicament may be injected into the blood through a vent 125 and a suction device for collecting blood from the patients wound may be connected to the mixing chamber at a fitting 25. A float (122), Figure 4 (not shown) in the reservoir prevents air passing through the outlet when the oxygenator is empty of blood.
Patent SE-7612177-L (SE)
Inventor: MANOURY P M J
IPC: C07C315/04
Filed: 1976-11-02
Abstract: The invention provides phenol ethers of the formula:   <IMAGE>
Patent SE-7613824-L (SE)
Inventor: STENLAKE J B
IPC: C07D519/00
Filed: 1976-12-09
Abstract: Compounds of formula (I):   <IMAGE>  +TR  <IMAGE>  wherein Z1 and Z2 are the same or different and each represents a methylenedioxy substituent, or up to three methoxy substituents; R2 and R3 are the same or different and each is alkyl having 1-3 carbon atoms, prop-2-enyl or prop-2-ynyl; R4 and R5 are the same or different and each is a benzyl or phenethyl group wherein the phenyl ring is optionally substituted by one or more of halogen, alkoxy having 1 to 3 carbon atoms and methylenedioxy; A and B are the same or different and each is an alkylene radical containing 1,2, or 3 carbon atoms; L is an alkylene chain having from 2 to 12 carbon atoms or is a group -L1.0.L2- wherein each of L1 and L2 is alkylene having at least two carbon atoms and taken together L1 and L2 having up to 11 carbon atoms; and X- is an anion; may be used to effect neuromuscular paralysis in mammals.
Patent SE-7705268-L (SE)
Inventor: AUBIN M
IPC: A61K8/00
Filed: 1977-05-05
Abstract: A composition active with respect to erythema solare, which comprises a mixture of tinctures of Apis mellifica at a dilution of from 4 DEG CH to 15 DEG  CH and Calendula at a dilution of from a third decimal to 9 DEG  CH.
Patent SE-7706987-L (SE)
Inventor: ANDERSON G H
IPC: G05B11/36
Filed: 1977-06-16
Abstract: An automatic control system wherein repetitive pulses, the frequency of which is responsive to a remote condition, such as prime mover RPM, are converted to a DC voltage level. The voltage level is compared to a reference by a difference amplifier to produce an error signal. Further signals are produced from the error signal which are ultimately used to control the remote condition. The gain of the amplifier is externally adjustable depending upon conditions relating to the prime mover load conditions.
Patent SE-7708671-L (SE)
Inventor: YOSHIDA H
IPC: A44B19/34
Filed: 1977-07-28
Abstract: The interlocking member strip for a slide fastener having a knitted stringer tape comprises two edge parts and a central part extending between the edge parts. Each edge part comprises at least three different patterns, such as fringes, tricot or body tricot and open satin. The central part consists of at least two of the at least three different patterns. At least one of the edge parts contains a stationary thread serving for reinforcement which is inserted in a slot between two stitch wales. A row of coupling members is sewn onto this reinforced edge part with threads which extend through the stationary thread.
Patent SE-7710870-L (SE)
IPC: G01N1/12
Filed: 1977-09-28
Abstract: Disposable sampling apparatus for drawing samples from melts by lowering thereof into the melt and comprising a mold embedded in a sand body, a tube constituting an inlet for the molten material into the mold and projecting out of the sand body, and a tubular sleeve surrounding a portion of the sand body and at least a portion of the inlet tube to the mold. The novelty features of the invention reside in the fact that the sleeve is arranged on a portion of the sand body adjacent the inlet tube and extends therefrom outwards around the inlet tube, and that there is a gas flow path through said sand portion from the recess formed between the inlet tube and the sleeve to an open portion of the sand body.
Patent SE-7712920-L (SE)
Inventor: STENKVIST S-E
IPC: F27D11/10
Filed: 1977-11-16
Abstract: A DC arc furnace having a melt or hearth electrode requiring contact by molten metal, has starting electrodes built into the furnace side wall above the hearth and which are contacted by steel scrap initially charged in the furnace. These starting electrodes are fixedly positioned and are part of the furnace construction and are used to provide electrical contact with the steel scrap pile charge during the start-up or melt-down phase while the usual arcing electrode, via its arc with the scrap, provides enough heat to form enough melt to contact the melt of hearth electrode. Thereafter, the arcing current commutates from the arcing electrode to the melt or hearth electrode via this initially formed melt, permitting a complete melt-down thereafter. Being permanent parts of the furnace construction, the starting electrodes need never be removed from the furnace.
Patent SE-7901095-L (SE)
IPC: H05B3/62
Filed: 1979-02-07
Abstract: A Joule effect electric furnace for goldsmith, dental and the like melting processes comprises a graphite crucible which constitutes by itself an electric resistance element suitable for the Joule effect heating and is connected to an electric power supply.
Patent SE-7901553-L (SE)
Inventor: OURY R F
IPC: E04G21/04
Filed: 1979-02-21
Abstract: Apparatus for conveying concrete mix to distant, elevated points includes a two-segment discharge conveyor with its outer segment suspended from a movable trolley that is mounted on the boom of a cantilever crane. The segments are pivotally joined and the discharge point of the outer segment may be positioned by swinging the boom and first conveyor and driving the trolley along the boom.
Patent SE-7901773-L (SE)
Inventor: LYALL R
IPC: C06F3/04
Filed: 1979-02-27
Abstract: A method for the manufacture of matches which comprises applying to a match splint, before the formation thereon of the match head, a surface coating of an aqueous dispersion comprising (i) a low melting point solid fuel e.g. paraffin wax, (ii) a finely divided particulate or fibrous filler and (iii) either a water-immiscible volatile solvent for the fuel or a water-soluble or water-dispersible adhesive, or a mixture of the two; and thereafter drying the coated splint to deposit thereon adjacent the end thereof, on which the head is to be formed, a surface coating comprising a mixture of said fuel and said filler, and, if present, said adhesive.
Patent SE-7902675-L (SE)
Inventor: BLOMLEY P F
IPC: H04M1/60
Filed: 1979-03-26
Abstract: A four-transistor bridge amplifier is adapted for use as a bidirectional speech amplifier between a telephone line and an electronic telephone subscriber's instrument. The amplifier is powered from the line and includes two-transistor sections, one or other of which functions dependent on line polarity. The output of the amplifier to the subscriber instrument is taken across a resistor connected between the transistors such that the output always has the same relative polarity whatever the line polarity.
Patent SE-7904812-L (SE)
Inventor: ANDERSSON S I
IPC: B65D85/72
Filed: 1979-06-01
Abstract: A package for liver paste and other foodstuffs in the form of paste has a completely closed container 10 manufactured from plastic with inner guide rails 15 for an inner bottom 21, which is jointed to pivot with the lid 23 of the container. The inner bottom 21 has an inner carrier wall 27 and can be withdrawn from and inserted into the container 10. When in its inserted position, and when the lid 23 is closed, the outer surface of the lid lies inside of an outwardly facing lip flange 17 on the container 10 intended for a sealing disk 20. The lid 23 has stoppers 24 that when the lid 23 is closed make contact with a sunken lip edge 18 of the container 10. <IMAGE>
Patent SE-7905810-L (SE)
Inventor: PEGEL K H
IPC: A61K31/704
Filed: 1979-07-03
Abstract: The present invention provides a pharmaceutical composition, primarily for the treatment of inflammatory conditions, including benign prostata hypertrophy, the composition containing a spiroketalin such as diosgenyl- beta -D-glycoside or hecogenyl- beta -D-glycoside. A unit dosage form is provided which contains between 0,3 and 0,75 mgm of the spiroketalin.
Patent SE-7905899-L (SE)
Inventor: SAIKAWA I
IPC: C07D501/16
Filed: 1979-07-05
Abstract: This disclosure relates to a novel process for producing 7-(substituted)-amino-3-substituted thiomethyl- DELTA 3-cephem-4-carboxylic acids which are intermediate products of cephalosporins being valuable antibacterial compounds for use in mammals including man.
Patent SE-7908784-L (SE)
Inventor: CHIDA T
IPC: H01F1/147
Filed: 1979-10-24
Abstract: A high adhesion uniform forsterite insulating film can be formed on the surface of a grain-oriented silicon steel sheet by the application of an annealing separator consisting mainly of magnesia having a narrow activity distribution defined by the citric acid activity of the magnesia which varies depending upon the variation of final reaction ratio of the magnesia as determined by the method for measuring the citric acid activity of magnesia, where the final reaction ratio of the magnesia is the ratio of that amount of the magnesia which finally reacts with citric acid to the total amount of magnesia mixed with the citric acid.
Patent SE-8001040-L (SE)
Inventor: GROOTHUIS H H H
IPC: H04N5/44
Filed: 1980-02-11
Abstract: In an interlaced picture display device by means of which signal patterns are displayed which are uniform from field to field as obtained from character generators vertical jitter and flicker phenomena are greatly reduced by attenuating the uppermost picture element of a sequence of subjacent bright picture elements in one field in combination with attenuation of the bottommost picture element in the other field or in combination with the addition of an attenuated picture element of the bottommost picture element of one field.
Patent SE-8100737-L (SE)
Inventor: CARSTENS R V
IPC: B65H3/12
Filed: 1981-01-30
Abstract: Individual removal of flat flexible articles from the bottom of a pile is effected by downwardly deflecting the front edge of the article to form a deflection (7) while drawing the side edges of the article (3) inwards. The deflection (7) is formed initially by vertically movable suction discs (10) and can be maintained after termination of the suction in the discs (10) and during at least a part of the removal of the article (3) by other gripping means, such as suction heads (12, 18), which grip the article (3) in its front edge zones adjoining the zone of deflection (7). The lowermost article is laterally removed by the reciprocating table (4) and the associated suction heads (12, 18). The remaining articles (2) are kept back in the pile (1) by a stop finger (5) having a lowermost end (8) below the level of the supported pile bottom. The article can be deflected by a stationary suction head positioned between a pair of conveyors removing the lowermost article (Figures 8 and 9) and the leading edge of the article may be bowed partially upwards in its central region (Figures 9-11) by a shaped suction panel. The lower front edge of the stop fingers is barbed and pointed (Figure 13) to assist retention of the remaining articles in the pile. <IMAGE>
Patent SE-8105409-L (SE)
Inventor: ALGOTSSON LEIF
IPC: G08B5/36
Filed: 1981-09-11
Abstract: A private exchange includes equipment for optical paging where one or more extensions in the exchange can be assigned their specific combinations of fixed and/or flashing light on different lamp display panels. The equipment can be called and initialised via a set of cutout breakers or similar devices for actuating the combinations of lamp display panels corresponding to the said signals. The equipment is connected to the set of cutout breakers or corresponding devices and the lamp display panels via a connection intersection (1) and thus forms a separate unit relative to the exchange equipment and the lamp display panels. The unit consists of devices controlled by a microprocessor (10) including a communication device connected to the said set of cutout breakers for the receiving of call and initialisation signals and indication of acknowledgement and/or response signals. The said controlled devices include memory devices (7, 8, 9) containing data about the extensions that have been assigned to the paging function and which combinations of fixed or flashing lights they have been assigned in this context. There is an implementation device (13) to emit actuation signals to each lamp display panel via gate and matching devices (14 & 15 respectively). The unit also consists of an entry and checking device; by which said data is entered into the memory devices (7, 8).<IMAGE>
Patent SE-8107288-L (SE)
Inventor: GOLDSTEIN N P
IPC: G01T3/00
Filed: 1981-12-04
Abstract: A self-powered nuclear radiation detector with an emitter electrode of an alloy of a first major constituent metal having a desired high radiation response, and a second minor constituent which imparts to the alloy a desired thermal or mechanical characteristic without diminishing the desired high radiation response. A gamma responsive self-powered detector is detailed which has an emitter with lead as the major constituent, with the minor constitutent selected from aluminum, copper, nickel, platinum, or zinc.
Patent SE-8200929-L (SE)
Inventor: WALLIN R
IPC: F02B37/12
Filed: 1982-02-16
Abstract: The engine has a knock detector (22) attached to the engine block coupled to a microprocessor controlling the charging press and the ignition timing angle. When engine knock of a given intensity is detected the charging press is reduced via a control valve (13) while at the same time the ignition timing angle is increased, so that the knock is eliminated. The reduction in the charging press is balanced by the increase in the ignition timing angle to maintain the engine exhaust temp. at a constant value below a given max. when the engine is switched from one fuel to another with a different octane rating. The anti-knock control allows the engine to operate at its optimum point just below the knock threshold.
Patent SE-8204794-L (SE)
Inventor: LINDELL EDVIN
IPC: E04B5/02
Filed: 1982-08-20
Abstract: Procedure for producing concrete beams or the like, where elements (1, 2), such as plates or girders, are joined end (3) to end (4), preferably in connection with a support/supports (5) designed to support the plates or the like from underneath and where reinforcements (6, 7) are housed in the plates or the like and project into said ends (3, 4).The procedure is especially characterized in that each element end (3, 4) is loaded in connection to the joint, preferably via said reinforcement (6, 7), so that a torque working around the length of the end (3, 4) is introduced, deforming the element (1, 2) and thereby inducing an angle change (α1, α2) at the joint. The angle change (α1, α2) counteracts that caused by the element's (1, 2) own weight and the load applied to the element (1, 2).The invention is also a construction element for executing the procedure.<IMAGE>
Patent SE-8301476-L (SE)
Inventor: FRAIKIN M-H
IPC: C11D1/645
Filed: 1983-03-18
Abstract: Stable concentrated fabric softener compositions comprising a mixture of an imidazolinium quaternary ammonium compound with a dicationic quaternary ammonium compound or a mono-cationic quaternary ammonium compound containing at least one long chain alkyl group. Such compositions exhibit stable viscosity characteristics at both low and high ambient temperature. <IMAGE>
Patent SE-8302770-L (SE)
Inventor: GINATTA M
IPC: H01M10/54
Filed: 1983-05-17
Abstract: In processes for electrochemically extracting the metals contained in spent electrical accumulators, the accumulators are first immersed in activation tanks and then placed in dissolving tanks after connecting their poles to the direct current supply cables. This patent application discloses a plastics frame structure comprising numerous seats, each of which can house one accumulator. Each frame is provided with current-carrying bars from which there branch plastics-covered copper or aluminum cables, on the ends of which there are special contacts which are mounted on to the accumulator poles. The contacts are constructed in such a manner so as to protect the accumulator poles from being corroded by the electrolyte solution into which the frame is immersed. The use of the frame according to the invention simplifies and accelerates all the process operations, leading to a large reduction in operating costs.
Patent SE-8304909-L (SE)
Inventor: FORSBERG BENGT
IPC: B25H3/00
Filed: 1983-09-13
Abstract: Holder (1) for supporting and holding of objects (20), such as tools and instruments comprised of a holding device (2) with a grip element (3) as well as a docking device (33) for docking of the holder (1) at a base. At least the grip device (3) or holding device (2) is comprised of a stiff but flexible material, preferably an elastic material, such as rubber. The gripping device (3), which is designed in order to grip around the object (20), is designed to be able to change shape and shows two gripping devices at a distance from each other (5) and one extending between the gripping devices to a restraining device (6).<IMAGE>
Patent SE-8305839-L (SE)
Inventor: NORDSTROM A
Filed: 1983-10-21
Abstract: Compsn. comprises an oil-in-water emulsion where the oil phase comprises a liquid silicone oil. It includes at least one active, non-fat or film forming skin care component. Compsn. contains 65-90% by wt. of water, 5-20% by wt. silicone oil. 0.5-3% zinc oxide, 0.005-0.2% allantoin, 0.4-2% alsol.
Patent SE-8306517-L (SE)
Inventor: ANDERSSON K-A
IPC: A61G5/00
Filed: 1983-11-25
Abstract: The wheelchair has a chassis formed as a rigid unit with two longitudinal frame tubes (4) crossed by a wheel axis (3). The axle and each frame tube are connected by U-shaped stirrups (7), the bottom parts of which enclose the tubes, and their arms have apertures through which the axis extends. A two-part wedge (8) is fitted between the axle and frame tubes and between the stirrup arms. It is fitted against the axis and frame tubes by screws so that they are pressed apart and fixed in position. The axis may be divided in the central area and have an adjustment mechanism to permit pivoting of each of the axle parts around the central axis for the respective frame tube.
Patent SE-8307037-L (SE)
Inventor: NILSSON BO ANDERS
IPC: A46B17/00
Filed: 1983-12-20
Abstract: Used paint brushes or sprayers are placed in the airtight container which is fitted with a pump. Once the container lid is sealed the pump evacuates all air from its interior.
Patent SE-8405313-L (SE)
Inventor: WETZEL M
IPC: H02B1/38
Filed: 1984-10-24
Abstract: A switch box has a box-like base portion (10) with an inwardly displaced closure rim (12) and a cover (14) which closes the opening of the base portion and is provided with rim (15), wherein the rim (15) of the cover (14) extends over the closure rim (12) of the base portion (10) at a spacing therefrom and the cover (14) is pivotally connected to the base portion (10), at one side, by means of at least two hinges. Each hinge has a first hinge member (17), comprising a plate (18) with the cover rim (15) located by L-shaped projections (21, 22) and secured by a screw (32), and a second hinge member (25) having an eye portion (27) located between eye portions of the first hinge member (17) and pivoted thereto by pin (24). A web portion extends from the eye portion (27) and has a fixing plate (28) extending perpendicularly from its free end. The rim (12) of the base portion (10) is secured by a screw (33) to the fixing plate (28). <IMAGE>
Patent SE-8405898-L (SE)
Inventor: PORRVIK S
IPC: C08F257/02
Filed: 1984-11-22
Abstract: A process for the preparation of toner particles for reprographic applications whereby polymeric base particles are coated with a shell containing a colorant and polymer. The base particles are coated with the colorant, and optionally an adhesive agent, a monomer is added, whereby the monomer and the material in the base particles are selected with regard to each other in such a manner that the material in the base particles has a limited swellability in the monomer or is difficultly soluble in this, whereafter the monomer is polymerised.
Patent SE-8504804-L (SE)
Inventor: SAMOKOVLIISKI D A
IPC: B23K9/28
Filed: 1985-10-16
Abstract: A modular wire feeding device includes a wire feeding block with an electric motor and a planetary wire feeding head disposed in an electrically insulating casing. To the front shield of the electric motor there is rigidly fastened a current and water conducting pipe, a water outlet and gas inlet pipe connected to a front and rear flange. To the rear shield of the electric motor there is mounted an insulating flange which connects the wire feeding device to the wire supply part of a welding hose. The external surfaces of the front, rear, and insulating flanges are shaped as guides of the insulating casing. The casing is made up of two parts with openings provided for the manipulation of the wire feeding head. Above the openings and movably mounted on the insulating casing there is mounted a protective cover for the openings in the casing.
Patent SE-8602697-L (SE)
Inventor: GAYSERT G
IPC: B05B17/06
Filed: 1986-06-17
Abstract: An arrangement for the retention of an ultrasonic atomizer has the advantage of little influence on the vibration system due to the fuel supply connections and reduced bearing surface of the ultrasonic atomizer. The construction permits quick installation through since the retention is effected with a clamp. The fuel supply occurs via a bore opening into an annular channel in the structural part in which the ultrasonic atomizer is mounted. The atomizer is retained by a small bearing surface. A radial bore in a lug of the ultrasonic atomizer is a component part of the horn of the atomizer.