baber/WOPTO huggingface dataset:
Patent SE-8103251-L (SE)
Inventor: WAGNER R E
IPC: G02F1/13
Filed: 1981-05-22
Abstract: An input beam of radiation (100) incident upon a polarization independent optical switch is resolved into two component beams (110 and 120) having orthogonal linear polarizations. The component beams both pass through a polarization rotator (20), which rotator transmits the component beams without attenuation. The two component beams are then recombined to provide the output beam of radiation (130 or 102) which emerges from the device. When the polarization rotator cell is configured to rotate the polarization of the component beams by 0 DEG  the output beam of radiation travels in a first direction (130) and when the polarization rotator is configured to rotate the polarization by 90 DEG  the output beam of radiation is switched to a second direction (102). In one embodiment the polarization rotator is a liquid crystal twist cell. <IMAGE>
Patent SE-8104508-L (SE)
Inventor: GULL P
IPC: A61P25/26
Filed: 1981-07-23
Abstract: A compound of formula I   <IMAGE> I  wherein R1 is n-propyl, R2 is hydrogen or alkyl(C1-3), R3 is alkyl(C1-3), and R4 is hydrogen or methyl in free base form or in pharmaceutically acceptable acid addition salt form is useful as a prolactin secretion inhibitor, anti-parkinson and anti-depressant agent.
Patent SE-8104943-L (SE)
Inventor: SWANN W E
IPC: C12N11/08
Filed: 1981-08-20
Abstract: Disclosed herein is a hydrophilic polether polyurethane foam wherein at least 50 mole % of the alklene oxide units in the polyether segments of the polyurethane are ethylene oxide, said foam having an L-amino acid-producing microorganism immobilized therein. Also disclosed is a method for preparing the foam and utilizing the foam to prepare L-amino acids from the corresponding substrates.
Patent SE-8200156-L (SE)
Inventor: HARBOE HENRIK
IPC: A61B17/00
Filed: 1982-01-13
Abstract: An apparatus is provided for reducing the available volume of the human stomach whereby a loss of weight of an overweight patient can be obtained. The said apparatus is adapted for introducing an expandable foreign member through the mouth and the gullet for freely detached positioning in the human stomach. The apparatus is characterized by a combination of an elongated introducing member (1, 2, 5, 7) which can be positioned stretching through the mouth and the gullet having a first end projecting from the mouth and a second end projecting into the stomach, and an acid-resistant hollow foreign member (4) having a uniform thickness. The said introducing member comprises an elastic introducing tube (2) which at its first end is provided with a means (9) for supplying pressurized gas, air and/or liquid for expanding the said member, and which at its second end is provided with a withdrawable packing member (7) being positioned in a one-way valve member (3) which constitutes an integral part of the foreign member (4). The said introducing tube (2) is encased within an outer elastic tube (1) which connects the lower end of the means for supplying air, gas and/or liquid with the upper end of the valve member, said outer tube acting as a holder-on on the edge (6) of the said valve member (3). <IMAGE>
Patent SE-8200494-L (SE)
Title: Two-part shackle - has elastic component on each part, to secure pins in inserted position
Inventor: DERMAN K G E
IPC: F16G15/04
Filed: 1982-01-29
Abstract: The shackle has two parts (36,38) which can be joined by couplings to form a closed eyelet. The couplings comprise pins (48,50) on the one part engaging in holes (44,46) on the other. Two securing surfaces (56,60,62,64) directed transversely to the aperture and pin geometric axes are formed on each shackle part. An elastic component (66,68) is provided on each shackle constituent. These components, under compression in a direction parallel to the securing surfaces, secure the pins (48,50) in the inserted position.
Patent SE-8201201-L (SE)
Inventor: BJORSHOL KOLBJORN
IPC: B65H54/78
Filed: 1982-02-26
Abstract: PCT No. PCT/NO81/00029 Sec. 371 Date Mar. 1, 1982 Sec. 102(e) Date Mar. 1, 1982 PCT Filed Jul. 6, 1981 PCT Pub. No. WO82/00078 PCT Pub. Date Jan. 21, 1982.A system for the transfer of a net formed fishing gear to a bin (2) aboard a vessel (1), which in association with a pull means (5) comprises a guide means (6) which is adapted to perform a swinging movement in mutually different planes relatively to the pull means.
Patent SE-8202185-L (SE)
Inventor: CAMPBELL GEORGE THOMAS RICHARD
IPC: F04F3/00
Filed: 1982-04-06
Abstract: A method for raising liquid from a reservoir to a tank positioned above the reservoir, the liquid being withdrawn from the tank at the same rate that it enters for further utilization. The method involves providing a pressure differential, in part by creating a sub-atmospheric pressure within the tank combined with pressure derived from a head of water above the water supply conduit pipe inlet, to cause the liquid to flow up a conduit connecting the tank and reservoir. The invention also relates to a system for carrying out the method.
Patent SE-8202338-L (SE)
Inventor: HANKE M
IPC: B62D33/02
Filed: 1982-04-14
Abstract: Railway flat wagons have pairs of stanchions into which there is built a device for holding down the freight to be transported, principally. Freight of an elongated nature is retained in a railway flat wagon or a lorry by pairs of stanchions each consisting of two adjacently arranged profile members (9, 10) which are connected by connecting members (11, 29), each profile member (9, 10) being provided with transverse holes (12, 13) for receiving mounting bolts. The profile members (9, 10) are constructed, from the base of the stanchion to the top of the stanchion, as uniform profile members having webs and flanges extending along the length of the stanchion. Furthermore, the connecting members (28) are provided on the upper and lower edges with curved recesses (29). A stanchion construction of this type gives an extremely light structural type with a high degree of design strength and maximum operability. <IMAGE>
Patent SE-8202562-L (SE)
Inventor: STEEN G
IPC: G01F1/42
Filed: 1982-04-23
Abstract: PCT No. PCT/SE83/00155 Sec. 371 Date Nov. 29, 1983 Sec. 102(e) Date Nov. 29, 1983 PCT Filed Apr. 22, 1983 PCT Pub. No. WO83/03896 PCT Pub. Date Nov. 10, 1983.A measurement unit for determining gas flow through a conduit by means of measuring pressure differential over an orifice arranged in the conduit (1), and to a measuring means designed to be included in such measurement unit. The purpose of the invention is to achieve a measurement unit and a measuring means which produce reliable readings and are of simple construction. This is achieved by means of an orifice centrally arranged in a section of the conduit (1) made as a flat circular disc (2) perpendicular to the central axis of said section. Round pressure measurement boxes (3) are arranged close to the sides of the disc. The inner chambers (13) of the boxes communicate with the space close to the disc and immediately outside the lateral wall (11) of the box via aperture means (10) between the lateral wall edge portion adjacent to the disc and the surface of the disc. The pressure chamber (13) inside each box defined by the box and the surface of the disc, is in communication with a pressure differential meter outside the conduit section via a flexible pressure differential meter outside the conduit section via a flexible pressure lead-out hose (8) coupled between a pressure lead-through nipple (7) in the wall of the box (3) and the meter. The diameter of the disc is at least 50% of the inner diameter of the conduit section (1) and the outer diameter of the box is at most 60% of the diameter of the disc.
Patent SE-8203430-L (SE)
Inventor: PRENNING B
IPC: B65G65/40
Filed: 1982-06-03
Abstract: A device in the delivery opening of containers for flowable material has a chamber which is bounded by rigid walls with spacing from the delivery opening. The chamber communicates with the inside of the container with interposition of a gap at that part of the chamber facing the delivery opening. The chamber can be connected to a fluid source for conducting a fluid into the container via the gap.
Patent SE-8203749-L (SE)
Inventor: DESPOT J
IPC: B41F7/26
Filed: 1982-06-16
Abstract: An adjusting and throw-off mechanism for use with an applicator roller and a distributor roller in a printing press. An eccentric sleeve bearing surrounds the shaft of the applicator roller. A plunger having a rack and pinion connection with the sleeve bearing is threaded at its end and engaged by a cylindrical nut. A nut carrier is provided in the form of a cylinder telescoped over the nut, the nut being rotatable with respect to the carrier but axially captive therein. The nut carrier is telescopingly received in a bracket secured to the press frame. A positioning device in the form of a crank is interposed between the carrier and the bracket for moving the carrier and nut into a reference position so that upon turning the nut the plunger is axially moved to adjust the eccentric sleeve bearing thereby to adjust the pressure between the rollers. The crank is movable to a throw-off position accompanied by gross rocking movement of the sleeve bearing thereby to disengage the applicator roller from the distributor roller. A stop in the path of movement of the crank accurately defines the reference position so that, when the crank is restored to reference position following throw-off, the adjusted pressure between the rollers is accurately reestablished.
Patent SE-8205212-L (SE)
Inventor: KARLSSON HANS INGEMAR REIMERTZ
IPC: B60R22/405
Filed: 1982-09-13
Abstract: The invention relates to an automatically operating locking arrangement for the winding device of a vehicle safety-belt, the winding device including a spindle (4) which is journalled for rotation in two mutually opposite directions and to which there is connected a strap (5) which forms part of the safety belt and which can be wound onto and unwound from the spindle, the spindle being connected to a spring (6) which is tensioned when the strap is unwound from the spindle and which is able to drive the spindle in the opposite direction, for automatically winding up the strap. The locking arrangement (9) according to the invention is arranged to lock the spindle (4) automatically against rotation in the strap-unwinding direction, when the vehicle in which the winding device is installed is subjected to acceleration or retardation forces exceeding a given value, for example as a result of collison, heavy braking or the like. The locking arrangement can also be designed to automatically lock the spindle against rotation in the strap-unwinding direction, when the strap is unwound at an excessively high acceleration or an excessively high speed (FIG. 1 ).
Patent SE-8205363-L (SE)
Inventor: TROLLE STEN
IPC: B30B9/32
Filed: 1982-09-20
Abstract: Method and device for conveying of an item (1) to a compaction device (2), which includes at least one movable pressing device (20a). An angled feeder hatch (3) has a primarily vertical plate (3a) which is immovably connected at its lower edge to a continuous rotary body (31) rotatably journalled in an axle (7) and with a contact surface (30) whose radial distance to the axle is primarily the same in the direction of the axle (7) but deviates in the peripheral direction in the terminal areas of the rotary body. The contact surface (30) of the rotary body is pressed by a spring against a contact device (23) located on the movable pressing device (20a). An auxiliary hatch (4) is rotatably journalled at its upper edge by means of an axle (41) parallel to the axle (7) of the rotary body and is rotated by a spring (40) with its lower part towards the feeder hatch (3). In the initial position (fig. 3a) the item (1) is located between the feeder hatch (3) and the auxiliary hatch (4). In the motion of the pressing device the contact device (23) is displaced along the contact surface (30). During the concluding stage of the compression motion of the pressing device (20) the radial position of the contact surface alters, and the spring of the rotary body thus rotates the body around the axle (7) in order to retain the contact with the contact device. This rotation ensures (fig. 3b) that the item (1) pushes the auxiliary hatch (4) to one side, and a passage opens to the compaction section of the device. The hatches are restored to their original positions in the return motion of the pressing device.
Patent SE-8207401-L (SE)
Inventor: ERIXON JOHN CHARLES VERNER
IPC: B65B1/04
Filed: 1982-12-27
Abstract: Device for filling material in the form of powder in a first container. The device is designed to employ a suction unit (6) to suck the powder material from a supply container to said first container via an outlet component, which is designed for connection to a filler orifice in the first container. The outlet component (2) has a closure mechanism (40) that consists of a closure device (41) that strives to assume its closed position. A connecting piece (31) can be shifted between a front position and a rear position. This connecting piece (2) is joined to the closure device (41) and is designed to shift from its front position to its rear position when pressed against said filler orifice. The closure device is thereby shifted from a closed position to an open position.<IMAGE>
Patent SE-8301285-L (SE)
Inventor: BOSSHARD E
IPC: G21C19/07
Filed: 1983-03-09
Abstract: The frame consists of a base and a plurality of square tubes which are secured to the base in upstanding manner. The base consists of rows of intersecting, inter-fitted and inter-welded metal strips which are disposed in mutually perpendicular groups. The tubes are arranged on the strips in a checkerboard fashion with two walls of each tube substantially flush with two parallel strips. In addition, the rows of tubes are offset to one group of metal strips so that the strips are disposed in planes coincident with the longitudinal axes of the tubes in order to support nuclear fuel elements thereon.
Patent SE-8306004-L (SE)
Inventor: PILSKER OVE
IPC: B62D55/02
Filed: 1983-10-31
Abstract: The invention relates to a lightweight vehicle with a crawler drive mechanism for off-the-road operation. The crawler drive mechanism consists of two crawler drive units which each contain a carrier element which bears two wheel units, the wheel units being rotatably mounted. Continuous crawler drive tracks circulate around the wheel units and a drive wheel. The chassis of the vehicle is mounted on a connecting element between the two carrier elements and can incline about this connecting element. A second connecting element connects the carrier elements elastically but moves independently of the chassis of the vehicle. At one end of the chassis of the vehicle a supporting element and monitoring means for an operating force are provided, which element and which means can run behind the vehicle in order to control it. The source of drive power consists primarily of a petrol or diesel engine which, via a hydraulic pump device and a valve device drives   a) a hydraulic motor in each carrier element in order to operate the crawler drive tracks and b) supplies hydraulic pressure for hydraulic power outputs at the vehicle in order to drive external hydraulic tools.
Patent SE-8400243-L (SE)
Inventor: SKOENVALL TAGE GEORG
IPC: E02D29/12
Filed: 1984-01-19
Abstract: An arrangement for a telescopic ascending pipe with a lower cylindrical pipe part 10 and an upper cylindrical pipe part 11 which is displaceable therein and has a cover ring 12 provided with a seal which comprises an elastic flexible straight strip 13 of groove-shaped cross section which is placed on the inner edge of a relatively rigid circular anchoring and stabilizing ring 14 so as to follow the shape of the latter, is positioned on the edge surface of the lower pipe part with the rigid ring projecting radially outwards from the sealing strip and embedded in surrounding filling material, and bears sealingly against the upper pipe part with a lip 16 projecting from the strip. <IMAGE>
Patent SE-8402346-L (SE)
Inventor: DEJMEK P
IPC: A23C19/028
Filed: 1984-04-30
Abstract: The milk is concentrated in such a way that the content of non fat solids is above 16%. The concentrate is renneted and brought to coagulate after which the obtained cheese curd is cut already before the coagulum has a firmness corresponding to 300 g measured on a Stevens Texture meter at 38<o>C. The cut cheese curd is transferred to cheese moulds immediately and after treated in a usual manner.
Patent SE-8402692-L (SE)
Inventor: FORSLUND K-E
IPC: B25J17/02
Filed: 1984-05-18
Abstract: A power transmission device includes a rotatably mounted drive screw, a nut element which is movable along the drive screw, and a pair of links which connect the nut element to a driven member. The links are rigidly connected to each other by a torsionally stiff member to prevent relative angular movement therebetween.
Patent SE-8403304-L (SE)
Inventor: GRETZ H-U
IPC: B60T15/04
Filed: 1984-06-20
Abstract: The subject of the invention is a dual-circuit brake valve which can be distinguished, on the one hand, by the synchronism in the variation of braking pressures in the two braking circuits and, on the other hand, by its insensitivity to temperature differences. This is obtained by the fact that the valve element 18 of the first elementary valve 8 is subjected to the action of a specific pressure.   This dual-circuit brake valve is intended for the braking installations of motor vehicles. <IMAGE>
Patent SE-8404015-L (SE)
Inventor: NISHIDA KENJI
IPC: B65G47/248
Filed: 1984-08-08
Abstract: A novel turnover device adapted to receive a workpiece at its inlet end and deliver the workpiece in a turned over state from its outlet end at a distance from the inlet end is disclosed herein, which comprises a main body frame, first and second carriers supported on the main body frame so as to be movable in the inlet-outlet direction, first and second arm holders rotatably supported by the first and second carriers, respectively, first and second arm rods slidably held by the first and second arm holders, respectively, first and second workpiece holders fixedly secured to one end of the first and second crank drive mechanisms associated with the first and second carriers, respectively, and adapted to rock the first and second rods, respectively, in the inlet-outlet direction when the carriers are moved in the inlet-outlet direction, and carrier drive means for driving the first and second carriers simultaneously in the opposite directions so that they may approach to each other and they may separate from each other.
Patent SE-8406674-L (SE)
Inventor: SHAW D N
IPC: F04C18/16
Filed: 1984-12-28
Abstract: The auxiliary thrust bearing comprises a ball (54) determining the axial free movement of a rotor. This is under a small load in the opposite direction to that on the main bearing (9). The ball fits between the end face (23) of an adjusting screw (53) concentric to the rotor and a face (52) rotating with the latter. The face is pref. contained inside a bore (51) in the rotor, into which the screw extends.
Patent SE-8501294-L (SE)
Inventor: BJORK LEIF
IPC: B65H75/40
Filed: 1985-03-18
Abstract: A hand winder for winding and unwinding a line, cable or the like comprises a handle portion and a carrier portion for carrying the line or cable. In order to provide for a simple fast and powerful winding-in and paying-out of the line the carrier portion comprises two substantially parallel spaced carrier arms. One end of each arm is secured to one end of a pay-out handle of the handle portion, and protrudes freely therefrom. The handle portion comprises a pull-in handle arranged in parallel spaced relationship to the pay-out handle. The longitudinal axis of the pay-out handle lies substantially in the central perpendicular plane through the carrier arms. In a preferred embodiment the arms are outwardly splayed at an angle of about 6 DEG  to a central axis to hinder unintentional winding of a wound line.
Patent SE-8505342-L (SE)
Inventor: ENG K
IPC: A47C21/04
Filed: 1985-11-12
Abstract: In the furniture stuffing (2), channels (4) are formed, the one open end (5) of which is at the front or top side of the stuffing adjacent to the upholstery (3), whilst its other mouth (6) is at the opposite end and provided with a check valve (7). - When the stuffing is pressed together or expanded, air is pumped through the channel forward to the upholstery. The check valve serves to direct the air flow in the required direction.
Patent SE-8600187-L (SE)
Inventor: HULTMARK G
IPC: F24S10/70
Filed: 1986-01-16
Abstract: The absorber takes the form of at least one plate with channels for a heat carrier and located in an insulated tray-shaped casing closed by a transparent cover plate (12). Between the cover plate and the absorber is at least one convection barrier. The cover plate (12) is divided into sections, the end joint edges of which facing each other are supported by window-type bars (26) supported against the base of the casing. The absorber extends in an unjointed manner through the whole solar unit.
Patent SE-8702171-L (SE)
Inventor: WORTTMANN R
IPC: F16D69/04
Filed: 1987-05-25
Abstract: In the production of a brake shoe which comprises a carrier plate 22, an intermediate layer 24 and a friction lining 23, a heat-hardenable composition is mixed with a heat-actuatable adhesive, and the mixture is applied to a fibrous web 7 and is uniformly spread and then dried. An intermediate layer of appropriate size is then obtained from the composition and is subsequently joined to the carrier plate and a powdered friction layer material by pressing and heating to form the finished brake shoe. The intermediate layer may, prior to the application of the friction layer material and of heat and pressure, be bonded to the carrier plate using a solvent which partially activates the adhesive, so that the carrier plate and attached intermediate layer form a unit which can be stored prior to application thereto of the friction layer material. <IMAGE>
Patent SE-8704840-L (SE)
Title: Seed drier control system - obtains desired seed water content using processor which controls seed distribution
Inventor: ANDERSON T
IPC: F26B25/22
Filed: 1987-12-03
Abstract: A load indicator measures the load on one of three support legs of the seed drying container, and its output signal corresponds to a specific proportion of the total container wt. When an alteration occurs in the humidity content of the seed in the drier container, the indicator load cell is activated, and the corresp. output signal is subjected to amplification and analogue/ digital processing in a amplifier, and then data-processed in a processor unit. It is then converted partly to a presentation value for a display unit, and partly for control of the drying process. The process control takes as a basis the measured value and manually input parameters concerning the humidity of the seed at the commencement of drying, and input values for the requisite final extent of humidity together with the measured wt. at the beginning of drying. Further parameters used in the drying process control are constituted by values obtained from statistical logging relative to earlier drying processes. (Provisional basic advised week 89/30).
Patent SE-8801849-L (SE)
Inventor: ANDERSSON A
IPC: B66D1/38
Filed: 1988-05-18
Abstract: A winch for two or more cables 18, comprising a cable drum 13 having separate winding sectors 13a-13d, which cable drum is common to the cables, and a drive motor 14. The drive shaft of the drive motor is parallel or coaxial with the bearing axle 20 of the cable drum 13 and is arranged to drive the cable drum 13 by way of a planetary gear 15. A cable-guiding mechanism 16 for the cables 18 is displaceably mounted parallel with the bearing axle of the cable drum. <IMAGE>
Patent SE-8802555-L (SE)
Inventor: ALTNER L
IPC: E21D20/00
Filed: 1988-07-08
Abstract: The present invention concerns an arrangement for supporting rocks in the form of a cable with a number of strands 1 - 8, in which the strands 1 - 8 are wound about or impressed on a central core 9 which is hollow and has a flexible wall. <IMAGE>