baber/WOPTO huggingface dataset:
Patent SE-8104322-L (SE)
Inventor: SEM-SANDBERG S
IPC: G06F3/00
Filed: 1981-07-10
Abstract: PCT No. PCT/SE82/00229 Sec. 371 Date Mar. 2, 1983 Sec. 102(e) Date Mar. 2, 1983 PCT Filed Jun. 28, 1982 PCT Pub. No. WO83/00238 PCT Pub. Date Jan. 20, 1983.The invention relates to a method and arrangement in a telecommunications system for obtaining, in transmitting information between terminals commonly connected by a ring bus, an adaption at the interface between the bus and respective terminal, where the terminals may assume different logical conditions. The intention with the arrangement in accordance with the invention is that a breakdown in any of the connected terminals may never cause a breakdown of the ring bus. Such breakdowns may, for example, depend on lack of power or that the terminal assumes a "passive" condition, i.e. does not desire to send. The arrangement includes a connecting unit (CU) at each interface of a terminal and the bus. The unit comprises: A regenerative differential amplifier (F1) containing an amplifier, a clock pulse unit (CL) and a regenerator; switching logic (G1, G2) and an output circuit. Transceive logic (A) in the terminal coacts with the connecting unit such that it supplies control signals to the switching logic of the connecting unit. The connecting unit functions as a switch between terminal and bus, such that when the terminal assumes the PASSIVE condition, or is without power, the signals from the bus (RB) pass through the connecting unit and bypass the terminal. When the terminal desires to transmit and assumes the ACTIVE condition, it sends inhibiting signals (I) to the switching logic (G1, G2) in the connecting unit, whereon the signal path is broken through the latter, the signals flowing through the terminal instead.
Patent SE-8106901-L (SE)
Inventor: GREER J B
IPC: C21D8/10
Filed: 1981-11-19
Abstract: In a process for producing seamless, highly alloyed metal pipes, which is to reduce the hydrogen embrittlement in cracking, the pipe is cold-rolled in the peripheral direction in order to lengthen its grain in this direction, while the external diameter of the pipe is widened cold and its wall thickness is reduced. The pipe is then cold-rolled in the axial direction in order to obtain an essentially equi-axial grain in the peripheral and axial directions of the pipe, the external diameter and the wall thickness of the pipe being reduced in the process. The order of the pipe-rolling in the peripheral and axial directions can, if desired, be reversed and repeated.
Patent SE-8200610-L (SE)
Inventor: RICHARDS J A
IPC: B60J5/06
Filed: 1982-02-03
Abstract: Vehicle superstructures, in particular vehicle loading spaces or other goods containers (in particular of commercial delivery vans) are equipped with means for securing a side curtain and for preventing an undesired displacement of the same, which means are however intended to permit the curtain to be drawn and opened by the vehicle user with ease. In accordance with an embodiment of the invention, these means consist of a curtain arrangement of a curtain, tracks, runners and means for exerting a tension on the curtain. In a further form of the invention, these means have a tensioning device for exerting a horizontal tension on the curtain. In a further conception of the invention, these means have an arrangement in which a curtain rod which is attached to a side rod section of the curtain can be fixed with respect to the vehicle body when the curtain is in a closed position.
Patent SE-8201948-L (SE)
Inventor: SMITH R L
IPC: B24B49/18
Filed: 1982-03-26
Abstract: Grinding control methods and apparatus pertaining generally to maintaining the shape and sharpness of a grinding wheel 20, despite the tendency of the wheel face to deteriorate from the desired shape and sharpness, as grinding of a given workpiece 24 or a succession of workpieces proceeds. Generally, as a common denominator of the novel features disclosed, a "conditioning element" 50 is brought into rubbing contact with the face of the grinding element under specially controlled and unique conditions to (i) restore the desired shape (conventionally called truing), or (ii) to establish the desired degree of sharpness (conventionally called "dressing"), or to accomplish both (i) and (ii) simultaneously. The methods and apparatus disclosed include creating the aforesaid controlled rubbing contact either while the grinding wheel is free of grinding contact with a workpiece or simultaneously while grinding is occurring, and then either continuously or intermittently. The methods and apparatus in many of their various embodiments involve use of a "truing element" or a "conditioning element" which may be softer, equal to or harder, or vastly harder than the grit of the wheel, and which may be diamond, a generally homogeneous metal, and in many cases the same metal as that of the workpieces being ground. In their different facets, the disclosed inventive features involve truing of wheel faces by controlling relative surface speeds and feeds of the wheel and the conditioning element. <IMAGE>
Patent SE-8204379-L (SE)
Inventor: LENZ J
IPC: D21C3/18
Filed: 1982-07-19
Abstract: In a method of producing celluloses with low lignin contents, lignin substances are extracted from cellulose-con-taining vegetable material at an elevated temperature and an elevated pressure with aqueous organic solvents and, if desired, the celluloses are bleached. In order to obtain a cellulose by using solvents recoverable by distillation, which cellulose is further processable into an easily filterable viscose, the extraction is carried out in at least two steps. The crude cellulose resulting from the first extraction step is post-extracted in a further extraction step at a temperature lower than in the first extraction step with a medium having a swelling effect on the cellulose and dissolving lignin or lignin particles. The medium may be dimethylformamide, dimethylsulfoxide, phenol, dioxan, methanol/benzene, ethanol/benzene, ethanol/ammonia, phenol/water or mixtures thereof.
Patent SE-8206432-L (SE)
Inventor: GANEV T S
IPC: C30B19/06
Filed: 1982-11-12
Abstract: PCT No. PCT/SE83/00393 Sec. 371 Date Jun. 29, 1984 Sec. 102(e) Date Jun. 29, 1984 PCT Filed Nov. 11, 1983 PCT Pub. No. WO84/01968 PCT Pub. Date May 24, 1984.Apparatus for carrying out liquid phase epitaxy growth comprising a melt holder having a predetermined number of cells for liquid phase melts for growing a number of epitaxial layers on a horizontally disposed substrate. The substrate is supported by a holder which is displaceable in order to bring the substrate into successive contact with the melts. A melt filler is disposed above the melt holder and contains a number of compartments corresponding to the number of cells in the melt holder and of greater volume than that of the cells for storing batches corresponding to several melts, the melts being supplied from the compartments to the cells through a displaceable perforated plate. A melt collector is arranged beneath the melt holder for collecting the melts from the cells. The melt holder has a displaceable bottom which undergoes displacement by the substrate holder and after the growth of each layer from the respective melt, the substrate holder is retracted to allow the melt in the associated cells to be deposited into the respective compartments of the melt collector. The melt collector and melt filler are substantially identical so that after the melt filler has been emptied, it can change places with the melt collector to immediately repeat the epitaxy growth process.
Patent SE-8206914-L (SE)
Inventor: CARIOLATO C
IPC: G01B3/20
Filed: 1982-12-03
Abstract: The vernier calipers have a tension spring (1) functioning dependent upon a guide fillet (2) and positioned counter to the underside of a running arm (3). The spring is placed in a position (K) at the front part of the running arm (3) which lies as near as possible to the measurement plane, and a specific torque is obtained which acts anti-clockwise in relation to the force engagement point (J). This engagement point is formed by the centre point of the contact area between the vernier ruler (5) and the running arm (3). An adjustment screw (4) acts on the vernier ruller (5) with a force whereby a torque is formed orientated clockwise. This means that the torque produced by the tension spring is balanced by that emanating from the screw (4), and the running arm (3) remains in constant contact with the ruler (5), without play between them. (Provisional Basic advised Week 83/29)
Patent SE-8302126-L (SE)
Inventor: IVANITSKAYA L P
IPC: C12P19/56
Filed: 1983-04-15
Abstract: The antibiotics aclacinomycin A and B which have anticancer activity, and mixtures thereof, are obtained by cultivation of the strain 12/3-A of Streptomyces lavendofoliae under aerobic conditions in a nutrient medium which contains carbon- and nitrogen-containing compounds at a temperature of 20 - 30 DEG C and at a pH of 6 - 8.5 for 48 - 96 h.
Patent SE-8303170-L (SE)
Inventor: KOPPEL M
IPC: G01C15/00
Filed: 1983-06-06
Abstract: A tripod for accommodating geodetic instruments has first centring fitting elements (1, 2a, 2b, 2c) into which an instrument can be inserted with a corresponding centring flange. The setting-down position for the instrument is unambiguously determined in the tripod. Second centring fitting elements (6, 7a, 7b, 7c) are arranged in an accurately defined position opposite the first centring fitting elements. The second centring fitting elements are used for accommodating an optical plumb bob (10). The two centring fitting elements are correlated in such a manner that the axis (B-B) of the optical plumb bob (10) mandatorily coincides with the vertical axis (A-A) of the instrument to be placed on. The optical plumb bob (10) is detachably attached to the tripod so that it can be mounted as required in the manner of a kit. <IMAGE>
Patent SE-8303843-L (SE)
Inventor: LARSSON B
IPC: E04B1/76
Filed: 1983-07-06
Abstract: An insulating facing for application on surfaces (1) such as walls, ceilings, and the like includes a relatively stiff outer layer (3) and an insulation layer (4) adjoining this outer layer. The material is attached to the surface (1) via fasteners (2) formed in such a way that a predetermined space between the outer layer (3) and the surface (1) is maintained around the fastener (2) independently of the insulation layer (4). The insulation layer (4) consists of, at least in the area (1) around the fastener, a relatively soft and easily compressible material. The insulation layer (4) has a thickness which in un-compressed condition exceeds the distance predetermined by the fasteners between the outer layer (3) and the surface (1) in the area of the fasteners (2).<IMAGE>
Patent SE-8305601-L (SE)
Inventor: SZABO IMRE
IPC: H01S3/097
Filed: 1983-10-12
Abstract: A gas laser discharge tube (1), in which a gas is enclosed is fitted in a wave conductor (13) for micro-waves. A magnetic field is applied at right-angles to the longitudinal axis of the discharge tube (1), and the wave conductor (13) is excited in such a way that the electrical field vector in the conductor remains at right-angles to the magnetic field. - In this way, cyclotron resonance is produced for the charged particles in the gas, and these can be excited to high kinetic energy, with the possibility of amplifying ultra-violet radiation. It is also possible to increase light intensity for certain of the emitted spectral lines, and to obtain laser effect at several different wavelengths using a single gas laser.
Patent SE-8306100-L (SE)
Inventor: MASATO H
IPC: E05D15/38
Filed: 1983-11-07
Abstract: PCT No. PCT/JP82/00395 Sec. 371 Date May 26, 1983 Sec. 102(e) Date May 26, 1983 PCT Filed Oct. 1, 1982 PCT Pub. No. WO83/01271 PCT Pub. Date Apr. 14, 1983.This invention relates to a panel shutter mechanism for covering and uncovering the opening of a building, wherein in one position the panels constituting the shutter are arranged in the same plane so as to cover the opening when each of the panels is supported by guide rails uprightly placed on both edges of the opening, and the panels locked in place by a locking mechanism, and in the other position the panels are rolled up so as to leave the opening uncovered, wherein each of the panels is housed side-by-side in a housing located above the upper ends of the guide rails.
Patent SE-8402601-L (SE)
Inventor: NIKULAINEN M J
IPC: B30B9/20
Filed: 1984-05-14
Abstract: A drum press for separating liquid from solid substance, the drum press consisting of two different sized, cylindrical, perforated drums rotating one within the other around different centers, between the envelope surfaces of which the liquid is pressed out from the substance being pressed, and the outer drum being provided with non-rotating end plates disposed with requisite clearance in relation to the rotating outer drum. The inner drum provided with a shaft passes through the non-rotating end plates of the outer drum with requisite clearance, and in its shell and in its end plates fixed on the shaft have been made, towards the shell, apertures, through which the liquid that has entered the drum during the pressing operation is enabled freely to flow out from the drum.
Patent SE-8403306-L (SE)
Inventor: MEZGER H
IPC: F02B1/04
Filed: 1984-06-20
Abstract: In a reciprocating piston internal combustion engine, an upwardly arcuately shaped combustion space is formed in the cylinder head, which contains suspended valves arranged V-shaped. The valves are moved as close as possible to the combustion space boundary and form narrow spaces with respect thereto. The radii of the transitional arcs from the valve-end faces to the combustion space boundary increase continuously from the narrow spaces in both circumferential directions of the combustion space boundary and reach their maximum values in the center plane between the valves. The combustion space curvature is matched to the predetermined angles of inclination of the valves.
Patent SE-8404683-L (SE)
Inventor: JOHANSSON KJELL
IPC: A01K1/00
Filed: 1984-09-19
Abstract: Each animal in the various groups is maintained free from retaining connections with the corresp. fodder tables or side stall separators, and is kept back within the stall positions by a closure component. The closure components for animals in the same group are automatically regulated so that they are raised to a common height above the cattle to allow them to move backwards out of the respective stall positions. A liberated cattle group is conducted to a common collecting area via a predetermined controlled path, and the animals can be conducted back to their stall positions via the same or a different path.
Patent SE-8501290-L (SE)
Inventor: NORBECK P
IPC: B01D53/26
Filed: 1985-03-15
Abstract: Method and apparatus for regeneration of a stationary exchanger body in which a useful gas is caused to pass from an inlet (16) to an outlet (16), the useful gas being dehydrated in the exchanger body. The exchanger body has a moisture absorbing ability and is regenerated by means of a regenerating gas which is caused to pass through the exchanger body alternately with the useful gas. During the regeneration of the exchanger body a regenerating gas is introduced into the exchanger body through both the inlet and the outlet and removed from the interior of the body via a space, which communicates between the interior of the body and a separate outlet, through which the regenerating gas is sucked out from the space.
Patent SE-8502832-L (SE)
Inventor: SIDEN J
IPC: B24B3/33
Filed: 1985-06-07
Abstract: The inclined peripheral surfaces has a grinding medium lining and acts as the grinding wheel active surfaces. The angle between the surfaces is adjusted, to that between two adjacent chisel cutter flanks of the drilling crown to be ground. The grinding medium lining comprises diamonds, borax nitride etc. whilst the body of the wheel contains a rotation-symmetrical hollow space (7) with a ring-shaped aperture (8) in one side of the body. In front of the aperture, is a part acting as a pocket (9) with a larger dia. than the aperture, and accommodating coolant fed through the aperture. From the base (10) of the pocket part to the grinding wheel periphery, extend holes or channels (11) for coolant feed.
Patent SE-8602146-L (SE)
Inventor: FISCHER U
IPC: C22C29/08
Filed: 1986-05-12
Abstract: The present invention relates to a cemented carbide body, preferably for rock drilling, mineral cutting and wear parts, in which the content of binder phase in the surface is lower than the nominal one and in the centre higher than the nominal one. In the centre there is a zone having a uniform content of binder phase. The WC grain size is uniform throughout the body.
Patent SE-8702302-L (SE)
Inventor: ALPEGIANI M
IPC: C07D513/04
Filed: 1987-06-02
Abstract: A new process is described for the preparation of (5R)-penem derivatives of the general formula I:    <IMAGE>  I  wherein R1 represents a hydrogen atom or an organic group; R2 represents a hydrogen atom or a carboxy protecting group and Y represents a hydrogen or halogen atom or an organic group. A 2-thiacephem derivative of the general formula II:    <IMAGE> II  wherein R1, R2 and Y have the meanings/given above is oxidized by means of organic peracids to the corresponding sulphone of the general formula III: <IMAGE> III  which is subsequently submitted to a desulphurative ring contraction by extrusion of SO2 to give exclusively the desired (5R)-penem derivatives of the general formula I.
Patent SE-8703332-L (SE)
IPC: G07C9/20
Filed: 1987-08-28
Abstract: A number of cards are used, each provided with a stored code, and a card reader has a device for reading the code in a card, second device for comparison of a read code with a number of codes stored previously in the reader, and third device which when there is coincidence between the read and stored codes produces a primary signal to activate equipment. Fourth . produces a signal when there is agreement between a read code and another of the earlier stored codes. This signal activates fifth appts. in the card reader in such a way that the read code is destroyed or altered as far as its code content is concerned. The first signal activates a door or grid for free passage, and a first category card is provided with codes for unlimited passages, whilst a second category card has codes permitting only one passage.
Patent SE-8703492-L (SE)
Title: Cash-point machine or automatic dispenser - has customer identification system and cash request and issuing facilities all grouped into two units
Inventor: LUNDBLAD L
IPC: G07F7/08
Filed: 1987-09-09
Abstract: A separate operating unit (101-105) groups together components for customer identification (101,102), and one (103) for cash ordering. A further unit incorporates a cash feed-out and store. The two units are mechanically separate, but are assemblable with the operating unit (101-105) positioned adjacent to that for cash feed-out, and can be coupled for transmission of signals between the cash ordering component and the feed-out. The cash feed-out includes an aperture positioned in its upper part near to the lower part of the operating unit. The units may be used either as a separate enquiry terminal to enable customers to verify balances, in which case only the operating unit is employed, or as a cash feed-out for installation either indoors or outdoors. (Provisional basic advised week 89/18).
Patent SE-8803773-L (SE)
Title: Load holder for vehicle with towing ball - has arm support on beams fastened to towing bar
Inventor: BERGMAN ULF
IPC: B60R9/06
Filed: 1988-10-21
Abstract: The support beams (10, 12) are articulately connected at their ends turned away from the arms (32, 34) and form a pincer-type openable and closable fixture which can be fitted over the vehicle towing ball (K) when they are located parallel to each other, gripping around the ball tightly when their ends supporting the arms are pushed apart. A foldable connecting beam (22 24) can be inserted to secure the beams in this position, an eccentric lock (42) is provided.
Patent SE-8903249-L (SE)
Title: Ice fishing hook setter - has mount for line reel and spiral on frame to engage line
Inventor: SMOLUK VINCENT R
Filed: 1989-10-04
Abstract: The machine to strike a fishing line comprises a base with a mount for a reel for fishing line on the base. There are guides on the base for a fishing line; and a drive to impart a rapid upward motion to the line. The drive comprises a frame, pivotally mounted on the base at an upper edge of the frame and pivotable from a captive to a free position. A spiral at a lower edge of the frame engages a fishing line so that, as the frame moves from the captive to the free position, the line is moved upwardly. A catch holds the frame in a captive position, the catch extending from a pivotal mount for the catch, across the frame to a trigger pivotably mounted on the base, adjacent an upper edge of the frame, and having an opening to engage the catch.
Patent SE-8903527-L (SE)
Title: Box for use when charging batteries - is of thermally insulating material with battery compartments and temp. sensor
Inventor: NILSSON N-G
IPC: H02J7/00
Filed: 1989-10-24
Abstract: The compartments (2) in the box (1) are formed so that they tightly enclose the batteries on all sides, but leave a part of them accessible from the top for insertion or removal purposes. Each compartment incorporates a temp. sensor (3), which can be located in a side wall or the base of the compartment. The sensor comes into direct contact with the exterior of a battery (4), so that it can indicate when the battery temp. rises as the result of being fully charged. The sensor is connected to a control unit which regulates or switches off the current from the charging unit to the battery. For increased safety, a further temp. sensor is fitted on the outside of the box to record ambient temp. It is also connected to the charging unit control.
Patent SE-9002904-L (SE)
Inventor: LAT G E
IPC: F16B15/00
Filed: 1990-09-12
Abstract: A metal fastener, suitable for use in wood construction and coated with a polymeric residue produced by removing water from an aqueous dispersion of a film-forming, thermoplastic, predominately aliphatic polyurethane resin, thereby to reduce penetration force, increase withdrawal force, and protect against corrosion. Before the polyurethane coating is applied, a zinc layer is applied so as to coat the fastener, and a chromate conversion layer is applied so as to coat the zinc layer.
Patent SE-9003371-L (SE)
Inventor: NOWACKI JAN-ERIK
IPC: B61B3/00
Filed: 1990-10-22
Abstract: A transport system for transport of at least one object between two loading and unloading places situated at distance from each other. The transport is done in a vehicle (9) along and hanging under a guideway (1), which at least at one of the two loading and unloading places is situated at a vertical distance from the ground level (2) at which this one of the loading and unloading places is situated. The vehicle (9) is connected with the guideway (1) through an expandable device (3) which is able to move the vehicle between the vertical level of the guideway and the ground level. To increase the flexibility and diminish the need for a large ground surface area a turning device (5) is installed to turn the vehicle (9) around vertical and horizontal axes (6, 7).
Patent SE-9004014-L (SE)
Inventor: BERGQUIST D H
IPC: A23P1/02
Filed: 1990-12-17
Abstract: A spray drying mechanism for agglomerating food powders in which a standard spray dryer having a drying chamber is used. Spray nozzles extend into the drying chamber and are supplied with an agglomerating medium which the spray nozzles spray into the drying chamber. Powdered food supplying mechanism is provided for directing the powdered food against the agglomerating medium being sprayed from the spray nozzle into the drying chamber in order to agglomerate the powdered food. The agglomerating medium is sprayed in the drying chamber in a cone-shape configuration and the powdered food is directed against the cone-shaped configuration of the agglomerating medium.