baber/WOPTO huggingface dataset:
Patent SE-8402817-D0 (SE)
Inventor: TROLLE STEN
IPC: B29D30/68
Filed: 1984-05-24
Abstract: A worn vehicle tyre (10) is placed in a tread pattern cutting apparatus (20) for renewal of the pattern of the tread by a deepening thereof. The tread pattern cutting apparatus is provided with an endless chain (22) which encompasses at least two mutually spaced-apart carrier rollers (23, 24). Therebetween, the chain is in the form of a bight in which the tyre rests during the pattern cutting operation. By drive means (not shown on the drawing), the endless chain (22) is moved in its path, a tyre (10) resting in the chain being thereby rotated. By detector means (36), the distance of the tread to the cords of the tyre is sensed throughout the entire circumference of the tyre and these distances are registered so as, on the bases of the thereby registered smallest distance on renewal of the pattern of the tread, to adjust the cutting head (33) in a cutter (30) to a cutting depth which entails that the tread pattern depth will be substantially uniform throughout the entire circumference of the tyre.
Patent SE-8404285-D0 (SE)
Inventor: JOHANSSON E
IPC: H01R43/00
Filed: 1984-08-28
Abstract: Parts of the strips locating against each other are adhesively connected, whilst the parts locating against the component bodies (2) and connecting legs (4) provide a sliding fit without adhesion. The facing sides of the strips are of thermoplastic, and the adhesion is produced by melting the appropriate areas, the material not adhering to the component bodies and connecting legs. One or more holes (8,9) are made through the two strips centrally to one another and to the component connecting legs so that these are partially freed and may be gripped. In the mfr. of a magazine, the two bands are fed parallel to each other to a station where the component bodies and one or more legs are successively inserted between the bands, spaced apart by a predetermined distance and in a specific direction relative to the longitudinal direction of the strips. They are then passed to a second station where they are joined, and to a third station where they are adhesively connected at the points which do not locate against the bodies and legs. (Provisional basic advised week 86/17)
Patent SE-8404505-D0 (SE)
Inventor: MENGELE D P
IPC: A01D90/04
Filed: 1984-09-07
Abstract: In a loading truck and the like, which is equipped with a pick-up and a conveying member and in which the conveying members engage from one side through a stripping wall into a conveying channel and are retracted approximately level with the loading floor, for the purpose of freeing the channel outlet of remains of conveyed material a clearing rake, mounted pivotably on the stripping wall and, in the initial position, located with the tips of its tines in slots of the stripping wall behind the latter, is movable from the channel wall to as far as the loading floor.
Patent SE-8404690-D0 (SE)
Inventor: WAHLSTROM TOMMY
IPC: H02J7/10
Filed: 1984-09-19
Abstract: PCT No. PCT/SE85/00359 Sec. 371 Date May 6, 1986 Sec. 102(e) Date May 6, 1986 PCT Filed Sep. 19, 1985 PCT Pub. No. WO86/01948 PCT Pub. Date Mar. 27, 1986.The present invention relates to a method for the cyclical trickle charging of a chargeable battery intended for emergency operation. The charging voltage used for this purpose is the output voltage from a source of d.c. voltage providing a variable level of output voltage. A characteristic feature of the invention is the fact that charging from a starting mode (1) is executed in accordance with a cyclical charging program (10) which is repeated until the battery has been found to be fully charged. A rest mode (13) then occurs during which the battery is not charged, but the battery voltage is measured continuously. The rest mode (13) is interrupted immediately, and the aforementioned charging program (10) is re-started if it is noted in the course of measuring the voltage that the battery voltage has dropped below a first pre-determined value. Once the rest mode (13) has lasted for a pre-determined period, a discharging phase (17) will be initiated which involves the battery being discharged in accordance with a discharging program during which the battery voltage is measured continuously. The discharging phase (17) is interrupted if it is noted in the course of measuring the voltage that the battery voltage has dropped below a second pre-determined value. Once the discharging phase (17) has been interrupted or completed, the charging program (10) is re-started.
Patent SE-8406622-D0 (SE)
Inventor: NOHARA S
IPC: B29C48/09
Filed: 1984-12-27
Abstract: A process for the production of a multi-layer pipe to be used for formation of a bottle by drawblow-forming, comprising forming by co-extrusion a pipe having inner and outer layers of a polyester composed mainly of ethylene terephthalate units and an intermediate layer of an oxygen-barrier resin interposed between the inner and outer layers. An adhesive resin layer is preferable interposed between every two adjacent layers. The co-extruded multi-layer pipe is sized in the molten state so that the diameter of the pipe is uniform. The process continues by cooling the outer portion of the molten multi-layer pipe by contact with water and simultaneously introducing an inert gas or an inert gas containing a water mist into the interior of the pipe to thereby cool the inner portion of the pipe and prevent oxidation in the pipe. A multi-layer pipe prepared according to this process is excellent in the transparency and the draw-formability into a multi-layer drawn bottle.
Patent SE-8500743-D0 (SE)
Inventor: JAATINEN J
IPC: B63B23/58
Filed: 1985-02-18
Abstract: A device for disengaging a wire loop or cable loop either when the hook (2) is unloaded or loaded, when, in the first case, only the locking pivot (9) is removed, or, in the second case, the load is moved onto a hydraulic system (8), whereafter the pivot (9) can be removed and disengagement takes place by discharging the pressure from the hydraulic system (8). After disengagement the hook (2) returns by itself to its original position and can instantly be relocked by the pivot (9) for reloading. Additional safety mechanism can be provided if necessary.
Patent SE-8500773-D0 (SE)
Inventor: EKBOM R
IPC: C22C38/00
Filed: 1985-02-19
Abstract: PCT No. PCT/SE86/00070 Sec. 371 Date Oct. 2, 1986 Sec. 102(e) Date Oct. 2, 1986 PCT Filed Feb. 19, 1986 PCT Pub. No. WO86/04841 PCT Pub. Date Aug. 28, 1986.Method in producing a molding of an iron alloy, wherein the molding is produced by hot isostat pressing of a prealloyed powder comprising 0.5 to 2.8% coal by weight, 24 to 35% chromium by weight, from effective amount to 2% silicon by weight, from effective amount to 1.5% manganese by weight, 0 to 2.3% nickel weight, and 0 to 3.0% molybdenum by weight, and the residue iron.
Patent SE-8501188-D0 (SE)
Inventor: EKLUND V
IPC: C08B15/06
Filed: 1985-03-11
Abstract: The invention is directed to a procedure for manufacturing cellulose carbamate by reacting isocyanic acid and cellulose at elevated temperature. In the procedure, cellulose, to which biuret or a mixture of biuret and urea has been admixed or absorbed, is heated at a temperature over 170 DEG  C. for a sufficient time to produce a quantity of isocyanic acid sufficient for formation of the cellulose carbamate and for accomplishing the reaction between cellulose and isocyanic acid. The heating is accomplished at 170 DEG -250 DEG  C., preferably at about 220 DEG  C. The biuret quantity is 3-50% by weight of the cellulose weight and the urea quantity is 0-95% by weight of the cellulose weight.
Patent SE-8600381-D0 (SE)
IPC: G01M1/32
Filed: 1986-01-29
Abstract: The disclosure relates to a method and an apparatus for reducing the spread of hit pattern for a rotationally-stabilized ammunition unit in the form of a projectile, shell or the like (1) which is discharged in a ballistic trajectory from, for example, an artillery piece towards a target which is to be combated. By dynamic balancing of the shell (1) a reduction will be affected to the air resistance between different shells, hit probability being increased. According to the present invention, the inclination between the main axis of inertia of the shell and the geometric axis of the shell case are measured, whereafter these axes are set in parallel in that an adjustment weight (2) is mounted on one side of the point of gravity of the shell seen in its longitudinal direction. The adjustment weight (2) preferably consists of a disk or washer provided with an eccentric recess (4) for suitable weight and mass eccentricity.
Patent SE-8604330-D0 (SE)
Inventor: RUNDBERG LENNART
IPC: E03F5/04
Filed: 1986-10-13
Abstract: A floor drain is provided with a cupshaped main part (I) to receive waste water and having a drain trap. The pipe connection piece (11), to which a discharge pipe (211-219) is to be connected, is formed as a straight tube portion, preferably as a straight bell. The longitudinal axis (13) of said bell forms, with a horizontal plane, an angle  alpha , being substantially greater than 0 DEG  and substantially less than 90 DEG , preferably equal to 45 DEG . Furthermore said bell is shaped in such a way, that it with its higher located portion extends to a level being located above the water surface (33) of said drain trap. The end of said straight tube portion (11), which is located inside main part (I), is shaped with such a profile (71, 73), that the connected waste conduit (211-219) can be placed thereon or inserted into the pipe connection piece so long, that highest located part of the connected conduit extends up to the level of the upper portion of the main part (I) of the floor drain. The water trap of the floor drain is preferably formed by a projection (11b) on said bell (11), having a horizontal edge (73), and by a drain trap casing (75). According to the invention, as is conventional, a strainer is arranged, covering the opening of the floor drain. In the stainer a vacuum valve may be arranged. According to the invention there is also provided a ring of a new type for clamping of a floor carpet to be connected to the upper part of said floor drain. The floor drain can be provided with a central means (21), located at the upper surface, around which a cutting tool can be turned around to cut out an appropriate circular opening in the floor carpet.
Patent SE-8604569-D0 (SE)
Inventor: HALLERBECK S L
IPC: F16H55/06
Filed: 1986-10-27
Abstract: The invention refers to a gear wheel consisting of plastic material or a similar material having a high coefficient of thermal expansion. It is characterized therein that a helix (3) of steel or another material having a desired coefficient of thermal expansion is embedded in the gear rim (1) of the wheel radially inside the teeth (2), whereby the helix (3) has such a strength and dimension, that it determines the coefficient of thermal expansion of the gear rim (1).
Patent SE-8700336-D0 (SE)
Inventor: LOEFDAL S
IPC: B08B5/00
Filed: 1987-01-28
Abstract: The end of the hose or pipe with the damper is connected to the ventilation duct, and when max. pressure variation occurs after the start of the suction or pressure unit, the damper opens rapidly. If increased volume beyond that in the hose or pipe is required or is desired, the hose or pipe is connected to a closed container.
Patent SE-8700936-D0 (SE)
Inventor: FUNDELL YNGVE
IPC: D21G3/00
Filed: 1987-03-06
Abstract: The substances applied to paper to improve its surface is spread with a blade which has small cuts and indentations.
Patent SE-8702599-D0 (SE)
Inventor: HIRVI J
IPC: E05B25/02
Filed: 1987-06-23
Abstract: The present invention relates to a lever tumbler lock in which the scrape marks caused by the key bit as it displaces the various tumblers will not be completely informative of the configuration of the key bit. According to the invention the lock includes a device which as a key bit (13) inserted into the lock housing (1) is turned will scrape against at least a part of the cam surface (10) of at least one tumbler (2) such as to create on this cam surface or those cam surfaces scrape marks which cover the scrape marks caused by corresponding cams on the key bit when the key is turned, at least at the beginning and the end of these scrape marks.
Patent SE-8703727-D0 (SE)
Inventor: CUMMINGS C C
IPC: A61M16/00
Filed: 1987-09-28
Abstract: The use of Positive-End-Expiratory Pressure (PEEP) systems result in decreased cardiac output and decreased regional blood flow because the heart is surrounded by higher than usual pressure (elevated intrathoracic pressure). The invention lowers intrathoracic pressure selectively during a small portion of the heart cycle when it causes its greatest detriment. The invention lowers thoracic pressure by providing a low pressure source to the PEEP valve (14). Included in the invention are a sensing means (16) for sensing sequential heart beats of a patient, together with a computing means (18), which is connected to the sensing means (16), for computing a period between the sequential heart beats. In addition, a valve means (24) is connected electrically to the computing means (18) and pneumatically to ventilator means (12) for controlling the ventilator means (12), with the valve means (24) being positioned to cease supply of positive pressure in response to the computed period.
Patent SE-8703820-D0 (SE)
Inventor: BORG A
IPC: E04B1/61
Filed: 1987-10-02
Abstract: The present invention concerns, in brief, an arrangement for locking together adjoining structural elements to form a construction, preferably a chamber construction such as a climate-controlled chamber or the like. The arrangement consists of blocks 1 in which a bracket 2 is anchored in such a way that a bent part of the latter protrudes from the block 1. Such blocks 1 are disposed in predetermined number and at predetermined places in the structural elements, so that when the latter are placed adjoining each other, pairs of blocks come to be placed in line with each other. The protruding brackets 2 are intended to be pressed towards each other with the aid of a tool and are connected with the aid of a locking element. <IMAGE>
Patent SE-8802098-D0 (SE)
Inventor: LINDERHOLM S
IPC: A01G23/083
Filed: 1988-06-06
Abstract: In a delimbing device for a tree processing apparatus (10), comprising a pair of curved gripping means (22, 26) provided with limbing knives (24, 28) and adjustable by actuator means (44, 46) for supporting and delimbing a peripheral section of a tree-trunk movable in the longitudinal direction and preferably towards the top end thereof relative to the gripping means, and comprising an additional limbing knife (36) movably biassed against the tree-trunk for delimbing a remaining peripheral section thereof, there is suggested, in order to maintain the close contact of the limbing knives around the trunk during the limbing operation, that position sensor means (64) are arranged to emit a signal for adjustment of said actuator means (44, 46) to change the amount of closing of said gripping means (22, 26) and to thereby change the position of the tree-trunk in the processing apparatus (10), each time a section of the trunk facing the additional limbing knife (36) has been displaced a predetermined distance in the direction of movement of the additional limbing knife (36).
Patent SE-8803622-D0 (SE)
Inventor: SCHROEDER U
Filed: 1988-10-12
Abstract: Preparation of microspheres from a solution contg. a precursor on one side of a semipermeable membrane and a salt solution on the reverse side is new. The method is particularly claimed for carbohydrates, and partic starch or dextran. - The particles may contain a magnetic metal oxide in order to function as a contrast medium in magnetic resonance tomography. The microspheres have a very narrow size distribution. The semipermeable membrane has a molecular separation capability of 10-14000 kD. - The use of the microspheres as contrast medium, for slow release medium for medicaments, and for affinity preparations is also claimed. (Provisional Basic previously advised in week 9023) (10pp Dwg.No.0/0)
Patent SE-8804048-D0 (SE)
IPC: E21B10/48
Filed: 1988-11-09
Abstract: The rotary bit for deep holes, which is designed in particular as a core bit, comprises a basic body (2), which has a central flushing-medium passage (3) as well as connecting means (4) for connecting to a drill-pipe string or a drive shaft of a deep-hole motor, and shaped cutting bodies (7-12) which are arranged on the basic body (2) and are made of a material bond and the cutting particles of which together define a cutting face (20) working off material in a progressive manner. Sectional passages (21) branching off from the central flushing-medium passage (3) are provided for the admission of flushing medium to the cutting bodies (7-12). These sectional passages (21) pass through the cutting bodies (7-12) and open out inside their cutting face (20). <IMAGE>
Patent SE-8804181-D0 (SE)
Inventor: BERGSTROEM R
IPC: H02G1/12
Filed: 1988-11-18
Abstract: The invention concerns a stripping tool for stripping cables with an outer sheath and inner conductors. The tool comprises two movable parts 10, 20 which are provided with holes 11, 12, 21, 22 positioned opposite each other which, in a first movement position of the combined parts, together form a first opening for the insertion of the unstripped cable and which upon movement to a second movement position of the parts gradually form a second opening, the area of which corresponds to the area of the stripped conductors. The edges of the holes are angled in order to form sharp edges which cut through the insulation on the cable when the device is moved and thereby carry out the stripping process. The device is preferably constructed in a plastic material in order to protect the metal parts in the cable. <IMAGE>
Patent SE-8900287-D0 (SE)
Inventor: SANTASALO L
IPC: F22B3/04
Filed: 1989-01-27
Abstract: A procedure and apparatus for generating steam for an autoclave or an equivalent device, so that the load of the autoclave or device can be equalized. Thermal energy is stored in water under pressure which is converted when needed into steam which, in turn, is accumulated and later purified. The present invention also concerns the use of the procedure and apparatus to equalize load in the autoclave or device.
Patent SE-8903564-D0 (SE)
Inventor: LANGVAD E
IPC: A61K31/47
Filed: 1989-10-26
Abstract: The invention concerns the use of 2,5-dihydro-2-phenyl-3H-pyrazolo(4,3-c)quinolin-3-one or its pharmaceutically acceptable alkali metal or acid addition salts for treating inflammatory and allergic diseases.
Patent SE-8904021-D0 (SE)
Inventor: SAXENA R
IPC: C07K14/78
Filed: 1989-11-28
Abstract: A diagnostic process for the detection of renal disorders in mammals including man, comprising the steps: a) obtaining a test specimen from the mammal subject to diagnosis; b) reacting entactin or an active fragment thereof with said specimen; and c) registering whether interaction occurs between the entactin and said specimen indicating the presence or absence of said disorder; and a diagnostic composition containing entactin or an active fragment thereof in combination with a diagnostically acceptable carrier. <IMAGE>
Patent SE-9000600-D0 (SE)
Inventor: OHLSSON ANDERS
IPC: A47J47/10
Filed: 1990-02-20
Abstract: A device for storing food packed in a non-airtight manner comprises an airtight housing 3 having an inner storage compartment 10 and a sealable opening 6 for the introduction and removal of food into and from the housing, and means arranged to generate an air vacuum inside the housing 3 when the opening 6 is sealed or members 15 for connecting the housing 3 to such means. <IMAGE>
Patent SE-9001759-D0 (SE)
IPC: F02B37/16
Filed: 1990-05-15
Abstract: A turbo-charging arrangement in internal combustion engines, comprising a first turbo unit (1) and a second turbo unit (2), said units being arranged to be positioned adjacent the engine (13). The first unit (1) is positioned above the second unit (2) and also closely adjacent the exhaust port of the engine (13).
Patent SE-9002679-D0 (SE)
Inventor: ERIKSSON J
IPC: B60P7/04
Filed: 1990-08-17
Abstract: A locking device 3 for securing and stretching a cover tarpaulin 1 on a vehicle flap comprises a mounting plate 6 which is fixed on the flap and with which a first pivot arm 6 is connected via a first hinge 5, which arm 6 is in turn connected to a second pivot arm 8 via a second hinge 7 remote from the first one. This pivot arm 8 has a hook 9 for releasable connection to the lower edge of the cover tarpaulin. The first pivot arm 6 can pivot between an initial position located on one side of the first hinge 7, in which position the second arm 8 can be coupled to or released from the tarpaulin, and a position on the other side of the first hinge 5, directed obliquely downwards from this, in which position the arm 6 bears against a stop 13. In this pivoting, the second hinge 7 describes a circular arc movement during which it passes a dead centre, after which the arm is automatically held pressed against the stop 13 by means of the inherent elasticity of the cover tarpaulin 1. <IMAGE>
Patent SE-9101819-D0 (SE)
IPC: B22F1/00
Filed: 1991-06-12
Abstract: PCT No. PCT/SE92/00399 Sec. 371 Date Dec. 10, 1993 Sec. 102(e) Date Dec. 10, 1993 PCT Filed Jun. 12, 1992 PCT Pub. No. WO92/22395 PCT Pub. Date Dec. 23, 1992An iron-based powder for producing highly resistant components with a small local variation in dimensional change, by powder compacting and sintering. The powder contains, in addition to Fe, 0.5-4.5% by weight Ni, 0.65-2.25% by weight Mo and 0.35-0.65% by weight C, and optionally a lubricant and impurities. The maximum variation in dimensional change is 0.07% for a minimum density of 6.7 g/cm3.
Patent SE-9102226-D0 (SE)
Inventor: WAHLSTROEM L
IPC: H04M3/32
Filed: 1991-07-23
Abstract: The invention concerns a device for integrated digital telecommunication service networks comprising a device which detects the transmission quality of connections between the customer's equipment and the network. The device comprises a unit connected to the transmission channels which monitors the transmitted information preferably continually or at frequent intervals. In the event of a change which causes the transmission quality to be less than a predetermined level the device reacts and transmits a fault indication to monitoring equipment. This equipment provides information which is used to return the transmission quality to above the abovementioned level. <IMAGE> Key to diagram: Dator mm = Computer etc. Service dator = Service computer Driftovervakningsdator = Operations monitoring computer
Patent SE-9300251-D0 (SE)
Inventor: JOHANSSON GERHARD
IPC: A01N25/18
Filed: 1993-01-27
Abstract: A method for repelling game comprises its exposure to an effective airborne amount of a dialkyl sulfide with from 3 to 14 carbon atoms, preferably of the general formula CnH2n+2S, n being 4-8. Also disclosed is a game repellent device comprising a closed dispensing container of polymer material containing a composition which, as game repellent agent, comprises at least one dialkyl sulfide of the composition described above, dissolved in a dispensation retarding agent, the polymer material forming the container being selected to permit diffusion of said dialkyl sulfide through the container walls. Also disclosed is a method for device manufacture and a device transport or storage package, a dispensing container for a game repellent composition and a game repellent barrier comprising a plurality of said devices.