baber/WOPTO huggingface dataset:
Patent SE-7603410-L (SE)
Inventor: CASSIDY F
IPC: A61K31/56
Filed: 1976-03-18
Abstract: Pharmaceutically utilisable 3-ketosteroids which are disubstituted in position 16 and have the formula I <IMAGE> in which R3 are alkyl radicals with 1 to 5 carbon atoms, alkenyl or cycloalkyl radicals with 3 to 6 carbon atoms or phenylalkyl radicals with 1 to 3 carbon atoms in the alkyl radical, it being possible for the phenyl radicals to be substituted, R4 is the hydroxyl group or the radical -OR6 where R6 is an acyl radical with 2 to 7 carbon atoms, an alkyl radical with 1 to 4 carbon atoms, or the benzyl group which can be substituted, and R5 is a hydrogen atom or an alkyl radical with 1 to 5 carbon atoms, it also being possible for R4 and R5, together with the carbon atom to which they are bonded, to form the carbonyl group, are obtained by removing the protective group in the compound of the formula I in which the double bond is in the 5,6 position and the 3-carbonyl group is protected by ketal, hemithioketal or thioketal. The double bond rearranges during the elimination and provides the required 4,5 bond in the final product. The prepared compounds are particularly valuable for the treatment of androgen-dependent skin disorders such as acne and seborrhoea and of other androgen-dependent disorders associated with skin and hair glands.
Patent SE-7607736-L (SE)
Inventor: HUNZIKER RICHARD
IPC: F23N5/00
Filed: 1976-07-06
Abstract: A method of and apparatus for detecting non-combusted fuel components in exhaust gases of a heating installation comprising a collector for collecting the non-combusted fuel components. The collector is provided with a probe serving to generate an electrical signal dependent upon the quantity of collected fuel components and with an electricaly operating element for the removal of the collected fuel components.
Patent SE-7704765-L (SE)
Inventor: WALON R G P
IPC: C12P19/22
Filed: 1977-04-26
Abstract: Aqueous slurries of liquefied and at least partially solubilized starch of high solids concentration (substantially greater than 40%, by weight) are prepared directly by adding gradually, to an aqueous starch hydrolysate having not greater than 40% solids, granular starch in the presence of a bacterial  alpha -amylase, under non-gelatinizing conditions, while gradually raising the temperature to not above 90 DEG  C. As a final step, the temperature can be brought to 90 DEG  C. or higher to liquefy any remaining starch.
Patent SE-7714372-L (SE)
Inventor: ADAMS D R
IPC: A61K31/41
Filed: 1977-12-16
Abstract: Compounds of the formula (I)     <IMAGE>  (I)  wherein; n is 1 to 5 Y is -CH2-CH2 or -CH=CH-; R1 is hydrogen or CO2R1 represents an ester group in which the R1 moiety contains from 1-12 carbon atoms; R2 is hydrogen, C1-4 alkyl, or phenyl; R3 is hydroxy or protected hydroxy; R4 is hydrogen, C1-9 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl-C1-6 alkyl, phenyl, phenyl -C1-6 alkyl, naphthyl, naphthyl C1-6 alkyl, any of which phenyl moieties or naphthyl moieties may be substituted by one or more halogen trifluoromethyl, C1-6 alkyl, hydroxy, C1-6 alkoxy, phenyl C1-6 alkoxy or nitro groups; R5 is hydrogen, C1-6 alkyl, C5-8 cycloalkyl, phenyl, phenyl-C1-6 alkyl or phenyl C3-6 cycloalkyl, any of which phenyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy or nitro groups; or R2 and R4 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group; and salts thereof are useful for their prostaglandin-like activity.
Patent SE-7907303-L (SE)
Inventor: LARSSON N-O
IPC: B66F9/08
Filed: 1979-09-03
Abstract: A lifting stand of a motor-driven truck. The lifting stand being telescopically extensible and comprising an outer frame attached to the truck and an inner frame displaceable between a lower retracted position and an upper projecting position. The inner frame supports a lifting carriage provided with a fork and displaceably mounted to the inner frame for movement along this. The lifting carriage is arranged to be moved along the inner frame by way of specially arranged hydraulic cylinders while the inner frame remains immobile in relation to the outer frame and good visibility is maintained through the lifting stand.
Patent SE-7910644-L (SE)
Inventor: DENNEHEY T M
IPC: A61M39/22
Filed: 1979-12-27
Abstract: The connector includes a co-operating male luer lock connector 34 (Figure 3) and a female luer lock connector 36 (Figure 5); said male luer lock connector 34 having a central tubular portion 50 defining an axial bore 52 with at least a portion of said central tubular portion being enclosed by an outer sheath 56 having a generally circular cross-sectional configuration; said outer sheath being internally threaded; the female luer lock connector 36 comprising a main tubular member 64 and having an outwardly radially extending flange 62 adjacent its distal end; said flange being dimensioned to threadedly co-operate with the internal threads 60 of said male luer connector's outer sheath 56; and a sealing means 80 for providing a pressure seal-like engagement with the internal wall of said outer sheath when the male and female connectors are connected, to aid in maintaining a water tight bacteria barrier at the luer connection. <IMAGE>
Patent SE-8001580-L (SE)
Inventor: WERNELOV JAN
IPC: A44B11/04
Filed: 1980-02-29
Abstract: A buckle, particularly for use with a strap of woven synthetic material, comprises a flat base with three apertures, 2, 3 and 4 and upstanding sides 1. A cross-piece 10 links the sides at points above the base. In the form shown in Fig. 1, a pivoted member 15 is provided and has an edge-piece 16 to clamp, under spring tension, the strap aggainst the base, thus preventing movement of the strap when it is unloaded and the frictional retaining forces caused by looping the band the apertures 2, 3 and 4 are inoperative. <IMAGE>
Patent SE-8001656-L (SE)
Inventor: SEKINE S
IPC: B65D41/04
Filed: 1980-03-04
Abstract: A container assembly including a bottle and cap arrangement is disclosed herein along with a cooperating arrangement for placing the cap arrangement in a predetermined closed position relative to the bottle. The assembly also includes a seal arrangement for maintaining a proper seal when the bottle is closed.
Patent SE-8002906-L (SE)
Inventor: LEINFELT K E
IPC: A47L9/10
Filed: 1980-04-18
Abstract: In order to increase the filling grade of the dust container (15) in vacuum cleaner (10) and thus to lower the running cost of the apparatus in the device according to the present invention it is suggested to arrange in the suction chamber (11) of the vacuum cleaner (10) an air non-pervious body in the shape of a closed bellows (17) the inner space of which, when needed, can be brought into communication with the pressure side of the motor fan unit (20) so that the bellows compresses the dust container (15) and its contents.
Patent SE-8003754-L (SE)
Inventor: EKLUND KURT
IPC: E04B1/26
Filed: 1980-05-20
Abstract: A method of joining wooden boards and the like with open or closed plate profiles to various constructions, especially for outdoor use, of the type fence, garden furniture, bridges and the like. The method of the invention is characterized by the following operations. A plate strip of a plane material is first provided with punched holes (2) in the boards, the holes being arranged in pairs, two for each board. The plate strip with holes is thereafter pressed or rolled to its final profile (3), the punched out holes (2) forming guides of boards or bars, the retaining edges (3a) or the like (lugs or points) cooperating with the edge or lateral surfaces of the boards. Before the boards or bars are inserted into the holes they are dried to a moisture content which is as far as possible below the moisture content arising in the working environment of the device, preferably outdoors. After inserting the boards in the guide holes the moisture content is increased so that the boards swell and are pressed against the edges of the guide holes. <IMAGE>
Patent SE-8003758-L (SE)
Inventor: UCHIDA I
IPC: G07D11/00
Filed: 1980-05-20
Abstract: There is provided a compact and simple dispenser for dispensing envelopes each containing a predetermined number of paper sheets such as bank notes and being positively guided by perforations formed at the marginal side or sides of the envelopes. A series of envelopes is housed and stocked in a container unit of the dispenser while being folded one on another to form a train of envelopes which are cut off along the folded lines and then dispensed individually under the control of the central control center. The dispenser of the invention comprises the container unit which has a lock, and a dispensing unit having a cavity for receiving the container unit and a locking device for releasingly locking the lock of the container unit until a signal instructing disassembly of the container unit from the dispensing unit is received. The dispensing unit is further provided with a gearing mechanism to be coupled with the positive feeding mechanism of the container unit to drive the latter so that a single envelope is conveyed and fed to the dispensing unit.
Patent SE-8007998-L (SE)
Inventor: REVEL M
IPC: C12R1/19
Filed: 1980-11-14
Abstract: The present invention relates to a process to isolate genetic material (DNA) containing the nucleotide sequence coding for interferon in human fibroblastic cells which comprises cultivating cells producing interferon when exposed to an inducer of interferon, exposing same to such inducer, extracting messenger RNA from said induced cells, purifying the interferon messenger RNA, transcribing the messenger RNA into DNA and cloning the DNA in a suitable vector. Preferred cells are human diploid foreskin cells. The invention further relates to a process for engineering a bacterial strain to produce interferon polypeptide which comprises introducing a cloned interferon DNA into a suitable vector-carrier. A preferred vector-carrier is E. coli. The invention also relates to the mRNA of human interferon in highly purified form, to the mRNA of human interferon in  beta 1 highly purified form, to the mRNA of human interferon in  beta 2 highly purified form, to the DNA coding for a polypeptide having interferon activity, insertable in a vector, such as plasmid pBR322, and also to human interferon  beta 1 in highly purified form, and human interferon  beta 2 in highly purified form.
Patent SE-8105014-L (SE)
Inventor: OSTBO NILS
IPC: F23J11/00
Filed: 1981-08-24
Abstract: With the purpose of preventing so called "pirate pull" at a fireplace (10) equipped with a burner (14) working intermittently, the smoke gas conduit (15) from the fireplace (10) to the chimney (16) is shaped with a vertical, downward part (17) and a connected horizontal part (18). Together these form a thermal lock, which prevents the flow of gas when the fan at the burner device (14) switches off. In order to increase cooling, especially by the horizontal part that is connected to the smoke gas conduit (15), at least partially by a hood (22) that is connected to the air intake for the fan. This provides good air pre-heating and cooling of the pipe part, which in part reduces the tendencies for current within the smoke gas conduit during rest periods, in part producing the precipitation of acid products out of the gases.<IMAGE>
Patent SE-8107843-L (SE)
Inventor: HANSSON ERIK
IPC: A41D19/00
Filed: 1981-12-30
Abstract: The invention relates to gloves with a reinforcement formed as a single piece of material 1 that has a part 2, which lies crossways in the mid-hand region of the glove and is essentially situated over the palm. This part 2 leads to a second part, which covers the internal angle between the index finger and the thumb and leads to two patches 6,7, one of which 6 extends over the dorsal side of the glove, while the other 7 extends over its palmar side (Fig. 1). <IMAGE>
Patent SE-8201386-L (SE)
Inventor: IRIKURA T
IPC: A61K31/495
Filed: 1982-03-05
Abstract: This invention relates to a new compound of value as antibacterial agent. More particularly, it relates to a quinoline carboxylic acid derivative and the acid addition salts thereof.
Patent SE-8204002-L (SE)
Inventor: KVANT L-A
IPC: G05G9/04
Filed: 1982-06-29
Abstract: An operating device with multiway stick 1 contains three potentiometers 6, 32, 33, one 6 of which is arranged in a potentiometer housing 9 which comprises one end of the control stick. The potentiometer housing 9 is gyroscopically suspended in a control stick housing 2. The potentiometer 6 can be turned from a position of rest for an angle α clockwise and an equally large angle counterclockwise, which occurs by clockwise or counterclockwise turning of a steering wheel 18 which constitutes the other end of the control stick. The potentiometer 6 is protected against moisture etc. by means of a bellows 4 which surrounds the control stick 1. Two potentiometers 32, 33 are operated by means of an axial projection 21 emerging from the potentiometer housing 9. This is arranged so that, when the control stick 1 is slanted, it moves a control plate 35 lying in a transverse plane. The control plate 35 has two slots in which are introduced crank handles for two cranks 44, each of which is connected to one of the two potentiometers 32, 33. The control plate 35 is centred by means of a compliant centring element containing four springs 50 arranged along one side each of a square frame 47. <IMAGE>
Patent SE-8204051-L (SE)
Inventor: SINCLAIR A R
IPC: C08F257/02
Filed: 1982-06-30
Abstract: Paper coating compositions manufactured from a novel latex comprising about 40 to 60 weight percent of heterogeneous polymer particles which have: (1) an initial domain, comprising about 50% by volume of the particle which is a polymer of a monomer composition comprising: (a) From about 55 to about 65 parts by weight of a monovinylidene aromatic monomer; (b) From about 45 to about 35 parts by weight of an aliphatic C4-6 conjugated diene monomer; and per 100 parts by weight of the total of said monovinylidene aromatic monomer and said aliphatic C4-6 conjugated diene monomer; (c) from about 0.5 to 5 parts by weight of C3-5 ethylenically unsaturated carboxylic acid; and (d) from about 0.5 to 5 parts by weight of a C3-6 ethylenically unsaturated primary amide; and (2) a subsequent domain comprising about 50% by volume of the particle which is a polymer of a monomer compo- sition comprising: (a) From about 75 to 85 parts by weight of a monovinylidene aromatic monomer; (b) From about 25 to 15 parts by weight of an aliphatic C4-6 conjugated diene monomer and per 100 parts by weight of the total of said monovinylidene aromatic monomer and said aliphatic C4-6 conjugated diene monomer; (c) from about 0.5 to 5 parts by weight of a C3-5 ethylenically unsaturated carboxylic acid and; (d) from about 0.5 to 5 parts by weight of a C3-6 ethylenically unsaturated primary amide. Such compositions provide enhanced gloss and pick characteristics.
Patent SE-8206703-L (SE)
Inventor: SEDLMAYR G
IPC: B60R22/20
Filed: 1982-11-24
Abstract: An apparatus for adjusting the height of the upper fixing or guide fitting for the shoulder belt of a safety belt system, particularly in motor vehicles. The apparatus has a mechanism for automatically adjusting the vertical position of the fitting to the sitting position of the person who is to be strapped in, and there is the problem that a strict correlation between the setting of the seat in question and the vertical position of the associated fixing or guide fitting cannot take account of every combination of physical proportions and sitting positions to produce an optimum belt angle at which the belt meets the shoulder of the wearer. One reason for this is that even the associated columns or uprights of cars vary in their positions. In order to solve the problem of providing an apparatus of this kind which makes it possible to determine the optimum path of the shoulder belt independently of any given seat positions, there is proposed according to the invention an apparatus for sensing the belt in terms of at least one parameter of its effective connection to the wearer, and for initiating a reaction to the situation found. The apparatus may be constructed to sense the direction of travel of the belt, or to sense and measure the force with which the belt rests on the body of the occupant.
Patent SE-8305320-L (SE)
Inventor: BONNE FRANCIS J JR
IPC: A61F13/56
Filed: 1983-09-29
Abstract: A layer (14) of closed-cell foam polymeric material, which is partially absorbent and thermally insulating, is bonded to a thinner layer (18) of water-absorbent fabric, such as terry cloth, which is placed next to the body. An optional layer (16) may comprise woven nylon or spandex having longitudinal stretch, and protects the bandage from ambient heat. At each end fastening means (20, 22) may be attached. <IMAGE>
Patent SE-8405035-L (SE)
Inventor: INGEBORN N S
IPC: F04D29/34
Filed: 1984-10-09
Abstract: The propellor blades are provided, on both sides around their root (13) with laterally projecting side vanes (18,19). The central part (14) of the propellor has a flat surface. A triangular part of the propellor is embossed with reinforcement sections, ridges and grooves. The triangular part has angle points (15a,15b) extending into the blades, past their roots.
Patent SE-8405322-L (SE)
Inventor: MATTSSON P-A
IPC: B23Q1/00
Filed: 1984-10-24
Abstract: In order to temporarily clamp part of a tool (1) on a tool holder (2), the tool part is equipped with a freely projectable locking pin (6) that can be inserted through a guide hole (26) in the tool holder's support surface (20) in order to be held in place by radially moveable locking jaws (37) that are spring-actuated towards an engagement position designed to work with the locking pin. A release pin (41) that can be operated via compressed medium is used to move the locking jaws out of the engagement position and to push out the locking pin when the tool part is to be released. A spring unit (35) that is compressible with the help of a ring-shaped piston (30), which is actuated with compressed medium, affects the locking jaws in such a way when it expands that when in the engagement position, the jaws exercise a certain drawing force on the tool part's locking pin, thereby holding it in the working position.<IMAGE>
Patent SE-8500893-L (SE)
Inventor: PARK SEA C
IPC: G03B17/20
Filed: 1985-02-22
Abstract: A single lens reflex camera which can be modified to also function as a mid-format, more sophisticated camera which comprises a main camera body containing a film advancing lever, a film storage shaft and a film advancing shaft which connects with the film advancing lever, the film advancing shaft containing film sprockets which are adapted to engage and advance the film through the camera through the operation of the film advancing lever, a lens system containing a reflecting mirror, a film back attachment housing adapted to be connected to the back of the main camera body, the film back attachment housing changing the film plane from that of a single lens reflex camera to that of a mid-format camera, the film back attachment housing containing a film advancing system for conveyihng 120 mm or 220 mm film across said changed film plane, a gear system providing communication between the film advancing shaft and the film advancing system of the film back attachment housing whereby the film in the film back attachment housing can be advanced across the changed film plane by the operation of the film advancing lever, and an adjustable view finder which is adjustable to accommodate the film planes of both the single lens reflex camera and the mid-format camera, so that the distance from the center of the mirror to the desired film plane is equal to the distance from the center of the mirror to the focusing screen.
Patent SE-8501399-L (SE)
Inventor: AGOSTON A
IPC: H01J23/20
Filed: 1985-03-21
Abstract: The invention relates to a tunable magnetron comprising a rotatable tuning element (10) projecting into a ring shaped interaction space between coaxially arranged cathode and anode systems. The tuning element (10) is driven by an electric motor (11) and produces upon rotation a periodic variation of the tuning. The tuning element (10) is situated within the evacuated space of the magnetron and the motor (11) in situated outside said space. The drive torque of the motor is then transferred to the tuning element via a coupling (12) having two active parts situated one on each side of the evacuated envelope (17) of the magnetron. Such a coupling can only transfer a limited torque. According to the invention the magnetron comprises means for limiting the torque which can be transferred to the coupling (12), both upon starting and stopping, for example a torque limiter (21-26) between the motor (11) and the coupling (12), whereby the start and stop procedures can be performed with optimum torque. Therefore starting and stopping of the tuning element (10), for example when switching between different fixed frequencies, can be made with maximum speed (FIG. 3).
Patent SE-8504128-L (SE)
Inventor: KOLU P A
IPC: B23D33/02
Filed: 1985-09-04
Abstract: The second of two beams (13,14) is movable to clamp the ends of several strips between the beams. To prevent certain strips sliding away from the grip, the movable beam has a number of spring-loaded claw pieces (16) on its side facing the fixed beam (13). These pieces press the strips against the fixed beam, and at the same time permit small variations in thickness between the strips. The claw pieces (16) can be movable in holes which are aligned.
Patent SE-8505345-L (SE)
Inventor: JUTKIN L A
IPC: A23K1/10
Filed: 1985-11-12
Abstract: The method for the production of a meat fodder, implemented by the production line, provides for grinding a meat raw material and feeding it together with a liquid into a bunker (8) provided for the reception and the feeding thereof, which bunker is connected with an electrohydraulic chamber (10) wherein the treatment of the meat raw material is effected between a positive electrode (13) and a negative electrode (15) for a period of 20 - 40 min, the pulse recurrence frequency being 5 - 7 pulses/sec. The ground meat raw material and the liquid are contained at the ratio 1 : 1 by mass. Through radially-orientated lobe-shaped openings (16) provided in the plate of the negative electrode (15) and through an opening located in the bottom of the electrohydraulic chamber (10) the meat fodder is pumped by a recirculation pump (18) into a mixer (23) wherefrom it is pumped into a storage unit (24).
Patent SE-8603001-L (SE)
Inventor: SODERBERG J
IPC: B21K25/00
Filed: 1986-07-04
Abstract: The fine axial toothing (3,4) on the rotor steel shaft (1) is so formed that an aluminium cylindrical rotor body (5) provided with a central hole can be pressed over it. The upstanding teeth (3) cut into the wall of the hole (6), and the spaces (4) between them sunk into the shaft wall material are pressed inwards. The rotor body is then machined to the requisite screw rotor profile.
Patent SE-8703944-L (SE)
Inventor: PREPUTNICK G
IPC: H01R12/50
Filed: 1987-10-12
Abstract: A high density electrical connector system for electrically interconnecting circuits on two or three printed circuit devices. More particularly, the connector system includes matable pin and receptacle connectors with the pin connector mounted on one printed circuit device and the receptacle connector having mounting ears for receiving a heat sink with printed circuit devices attached to one or two opposing surfaces.
Patent SE-8800746-L (SE)
Inventor: BOLGIANO N C
IPC: B32B27/42
Filed: 1988-03-03
Abstract: Resilient surface coverings having improved scratch and stain resistance are disclosed in which a first top layer of a thermally-cured composition of a polyol component, an aminoplast component and an acid catalyst is adhered to a crosslinked or crosslinkable second layer material. A process to prepare such surface coverings is also disclosed.