baber/WOPTO huggingface dataset:
Patent SE-506497-C2 (SE)
Title: Drill assembly
Inventor: MARIC MILAN
IPC: E21B10/64
Filed: 1991-01-21
Abstract: The drill assembly includes a mandrel for rotatable mounting in a tubular casing and a bit rotatably mounted in the mandrel. The bit and mandrel normally rotates together in one direction with the bit eccentric with the mandrel, whereby the bit can bore a hole larger in diameter than the casing. There is a head on the bit for engaging a formation to stop rotation of the bit, shoulders on the bit and mandrel for retaining the bit in the eccentric drilling position, and inclined cam surface on the bit for engaging the bottom of the casing when the bit is moved upwardly to cause the bit torotate in the other direction (opposite to the drilling direction) to a release position in which the bit is aligned with the casing for movement through it. There are second shoulders on the mandrel and bit for limiting rotation of the bit to the release position. The shoulders on the mandrel and bit are in the forms of projections which overlap in the vertical direction, each projection defining approx. one-quarter of the cylinder for rotation between the bit extended and the bit retracted positions.
Patent SE-502625-C2 (SE)
Inventor: NILSSON OLLE
IPC: H01S5/00
Filed: 1993-09-02
Abstract: A tunable gain coupled laser device, preferably a so called DFB-laser, includes a laser waveguide with an active material, a pump laser which emits pump light with a pumplight wavelength lambda p and a device for orientation and direction of pumplight beams towards the waveguide. The active material in the laser waveguide is a semiconductor material and it is excited by two pumplight beams which originate from one and the same pump laser and which are directed against each other, each forming and angle of incidence with the laser waveguide.
Patent SE-507291-C2 (SE)
Title: Fixture for work cylinder
Inventor: NILSSON ANDERS
IPC: F16J10/00
Filed: 1993-11-25
Abstract: The fixture for a work cylinder comprises an end piece (24) axially fitted to the cylinder bottom (13) with a fixture (26) for a pivot axis (31) arranged at right-angles to the cylinder's longitudinal direction. On the cylinder base is fixed a bottom part (25). The fixture and the bottom part are joined together with an axial axis pin (27) arranged in the longitudinal direction, which permits swivelling movement between the parts. The axis pin is formed by a straight cylinder arranged in a corresp. axial hole (36) in the bottom part. A ring-shaped flat slide part is arranged axially around the pin.
Patent SE-502897-C2 (SE)
Inventor: OHLSON ARNE
IPC: B02C18/14
Filed: 1994-04-21
Abstract: The present invention relates to a cutting device including a movable and a fixed cutting means (1 and 2, respectively) for comminution of refuse (A1), preferably paper refuse, whereby the movable cutting means (1) is rotatable relative to the fixed cutting means (2), whereby the cutting means (1, 2) cut or comminute refuse (A1) passing therebetween when the movable cutting means (1) rotates relative to the fixed cutting means (2), whereby the movable cutting means (1) has teeth (15) and the fixed cutting means (2) recesses (16) corresponding with said teeth (15) and whereby the teeth (15) of said movable cutting means (1) are brought into engagement in the recesses (16) of said fixed cutting means (2) so that comminution or cutting occurs continuously during rotation of said movable cutting means (1). Since the fixed cutting means (2) and/or the movable cutting means (1) can be set and then locked relative to each other, it is possible to alter and then, during comminution or cutting of the refuse (A1), maintain the altered tear angle (RV) which the front side (15a) of the teeth (15) of the movable cutting means (1), said front side (15a) facing the fixed cutting means (2), defines with a front side (20a) of said fixed cutting means (2) facing said movable cutting means (1) when the respective tooth (15) is in a position wherein, seen from the side, the outermost portion (15b) of the front side (15a) of the tooth (15) is located in a plane (P) in which the front side (20a) of the fixed cutting means (2) is situated.
Patent SE-503657-C2 (SE)
Inventor: EDVARDSSON GUNNAR
IPC: D04H1/732
Filed: 1994-11-07
Abstract: PCT No. PCT/SE95/01311 Sec. 371 Date May 1, 1997 Sec. 102(e) Date May 1, 1997 PCT Filed Nov. 6, 1995 PCT Pub. No. WO96/14458 PCT Pub. Date May 17, 1996An arrangement for fibre-laying on a moving air-permeable conveyor path (2) fibre bodies which are comprised of at least two different layers. The arrangement includes for each fibre layer a succession of air-laying units disposed sequentially in the direction of movement of the conveyor path, wherein each of the units includes elements (6, 7) for passing a stream of air-borne fibres to a region above the moving conveyor path (2), elements (3, 4) for generating a subpressure beneath the air-permeable conveyor path in the proximity of the region in which the stream of air-borne fibres is delivered, and elements (6, 7) for shielding the stream of air-borne fibres from ambient air. According to the invention a transition region (1) into which ambient air can freely enter is provided between each of pair elements (6, 7) arranged sequentially in the direction of movement, such as to delimit a stream of air-borne fibres, and the elements (3, 4) which generate a subpressure beneath the air-permeable conveyor path extend beyond the fibre stream limiting elements and into the transition region.
Patent SE-511382-C2 (SE)
Inventor: BRANDT PER-OLOF
IPC: H02M3/07
Filed: 1997-02-05
Abstract: A circuit for generating an output voltage which is used during active time periods and not during inactive time periods. A DC/DC converter converts an input voltage to the output voltage. During the inactive time periods, a capacitor is charged with a quantity of charge which is then used to generate the output voltage during the active time periods. The quantity of charge is generated by a current from a current generator. The current is lead to the ground via the capacitor and a diode. As the capacitor is charged more and more, the current diminishes to zero. A control voltage switches the circuit during the active time periods so that the output voltage is obtained. The circuit can be used in a radio transmitter for portable radio equipment, in which the radio equipment is used in a radio system where transmissions occur in bursts.
Patent SE-513171-C2 (SE)
Title: Reversible panel for underfloor heating system
Inventor: GUSTAVSSON GOERAN
IPC: E04F/
Filed: 1997-05-26
Abstract: The panel has a flat top surface (12) which contains grooves (17) extending between opposite end edges (15, 16), inside which the heating pipes are laid. These grooves are formed as slots (18) in at least one region adjacent to an end edge, the slots extending all the way through the panel to allow heating pipes to pass through.
Patent SE-512177-C2 (SE)
Inventor: SVENSSON MARKUS
IPC: H01Q1/32
Filed: 1998-04-03
Abstract: In a vehicle light unit comprising a housing (2) for containing a light means (3), the housing (2) is adapted for containing an antenna element (7) arranged to provide radio signal transfer, wherein cabling from the light unit includes an antenna cable and electrical cables to the light means.
Patent SE-510872-C2 (SE)
Title: Press for cutting and punching e.g. metal
Inventor: ENBERG JAN ERIK
IPC: B21D28/00
Filed: 1998-07-14
Abstract: A working blade (3) is urged by one or more hydraulic cylinders (6-8) against a contact blade (10) adjustably mounted in the press stand (1). During cutting or punching a device (9) is used to apply a constant pressure from the stand to the contact blade. An independent claim is also included for a cutting or punching method carried out using this press.
Patent SE-512314-C2 (SE)
Title: Cleaning device for keeping dental mirror free from condensation and saliva, comprises tube secured to mirror handle shaft and connected via hose to compressed air source
Inventor: NORDLUND AAKE
IPC: A61C/
Filed: 1998-10-07
Abstract: A tube is secured to the lower part (E) of a conventional hexagonal, round or rubberised mirror handle shaft and slid into a position where the tube is in close contact with the mirror surface (F). A lightweight, flexible silicone hose (S) is then used to connect the tube to a compressed air source. The air blowing function starts automatically as soon as any drilling instrument is lifted from its cradle, or it can be operated by a button or foot pedal.
Patent SE-513308-C2 (SE)
Title: Aerobic biological treatment of effluent water from paper mill, comprises addition of acid, precipitating agent, dye adsorbent material, pH regulator and flocking agent
Inventor: ERICSSON THOMAS
IPC: C02F3/02
Filed: 1998-12-23
Abstract: A strongly pH-reducing acid (12) and precipitating agent (13) are used to form an inorganic sludge (14). A dye adsorbent material (16a) and pH-regulator (17) are added before or during sedimentation (5), the nutrient salt (19) and oxygen content in the flow of water through the bioreactor (7, 8) are regulated, and a flocking chemical (19) is added before or during biosludge separation (10). Water temperature is reduced to near that of the purified water vessel (11) temperature in an oxygen saturation device (21) between the biosludge separator and vessel.  A process for the purification of complex effluent water comprises combining a partial flow (1) containing cellulose fibres and dye residues from a papermaking process, with a second partial flow (2) containing inorganic filler and/or inorganic coating pigment, to form a main flow (4a-4f) which is passed through at least one sedimentation step to remove a sludge sediment (6), at least one bioreactor containing a microorganism culture and supplied with an oxygen-containing gas (9), and at least one biosludge separator. The purified main flow is then supplied to a vessel. A strongly pH-reducing acid and precipitating agent are added to the second partial flow in order to precipitate an inorganic sludge which is removed in a sludge separator (15) upstream from the point (3) where the two partial flows meet. A dye adsorbent material and pH-regulator are added to the main flow of water before or during sedimentation, the nutrient salt and oxygen content in the flow of water through the bioreactor are regulated, and a flocking chemical is added to the water before or during biosludge separation, resulting in the separation of a biosludge (20) generated by the microorganism culture and containing adsorbed dye. The temperature of the main flow of water is reduced to near that of the vessel temperature in an oxygen saturation device between the biosludge separator and vessel. As a result, the concentration of nutrient salts, dye residues and inorganic chemicals is drastically reduced in the flow of purified water to the vessel, and the temperature difference relative to the vessel is eliminated. An Independent claim is also included for the aerobic biological purification system.
Patent SE-521583-C2 (SE)
Inventor: JONSSON BJOERN
IPC: H04M3/00
Filed: 1999-04-23
Abstract: The invention is concerned with a method in a telecommunications terminal, e.g. amobile phone, comprising an identification module with several subscriber numbers, of invoking desired services provided by different service providers. In the method a category of an incoming or outgoing call can be determined. A desired service is selected, in accordance with the category determined, among the services provided by a service provider associated with the mobile phone through service access numbers stored in the module. There is called to a service access number of the service provider providing a desired service in accordance with a certain call handling function by means of which the desired service can be invoked and charged in different ways, whereafter the service provided by the service provider is invoked. The invention is also concerned with a telecommunications terminal and the use of the terminal in different roles, such as a private person, an employee and as a member in different organizations.
Patent DE-19529749-C2 (DE)
Inventor: PAULS CARSTEN DIPL PHYS
IPC: B24C1/00
Filed: 1995-08-12
Granted: 1997-11-20
Abstract: The method involves the directing of a high pressure water spray with or without an abrasive medium on to the workpiece surface. The jet is moved at a relatively constant speed in the direction of working(5) w.r.t. the workpiece(3). The jet has at least one oscillatory component superimposed on its forward movement. The oscillations are produced as a result of the jet being supported on two swivel jointed bearings at an angle to one another. The motion prevents the water being applied in a single small sharply defined concentrated area but rather in a spiralling wider circular or ovoid patch (6,6a).
Patent DE-19619187-C2 (DE)
Title: Herstellung eines flüssigen pastösen oder biologischen Backmittels für Brot mit Hilfe von Milchsäurebakterien sowie danach hergestelltes biologisches Backmittel
Inventor: EHRET ALOYSE
IPC: A21D8/04
Filed: 1996-05-11
Granted: 2002-05-29
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines flüssigen oder pastösen biologischen Backmittels mit lebenden Milchsäurebakterienarten. Sie wird dadurch gekennzeichnet, daß das gesamte Nährmedium als Backmittel dient. Zur Herstellung des Nährmediums werden Getreiderohstoffe gemischt und mindestens eine Amylase und mindestens eine Amyloglucosidase zugegeben, wobei das Medium zuerst 20 Minuten auf 75 DEG C und dann auf 55 DEG C abgekühlt und nach Zugabe von mindestens 2 Proteasen 2 Stunden bei dieser Temperatur gehalten wird, woran sich dann die Sterilisation des Nährmediums anschließt. Das Nährmedium wird danach mit den in der Erfindung genannten Milchsäurebakterienarten beimpft. Dem erfindungsgemäßen Backmittel werden noch Ascorbinsäure und d-Amylasen beigegeben.
Patent DE-19932670-C2 (DE)
Title: Hauptzylinderanordnung
Inventor: DIERINGER WERNER
IPC: B60T8/38
Filed: 1999-07-13
Granted: 2002-11-07
Abstract: Eine Hauptzylinderanordnung (10) für eine hydraulische Fahrzeugbremsanlage hat ein Gehäuse (14) und eine darin längs einer Achse (A) ausgebildete Bohrung (16), in der wenigstens eine Füllkammer (18) und eine erste Druckkammer (22) begrenzt sind. Ein Füllkolben (38) und ein damit verbundener, erster Druckkolben (40) verschieben Fluid aus der Füllkammer (18) zur Saugseite einer Hydraulikpumpe (60), deren Druckseite gepumptes Fluid in einen ersten Bremskreis (64) einspeist, und aus der ersten Druckkammer (22) in den ersten Bremskreis (64). Zur Realisierung eines gewünschten, sog. "Einsprungverhaltens" sind der Füllkolben (38) und der erste Druckkolben (40) um ein begrenztes Maß (s) längs der Achse (A) relativ zueinander bewegbar. Des weiteren sind der Füllkolben (38) und der erste Druckkolben (40) bezüglich einander federnd so vorgespannt, daß sie auseinandergedrängt werden, und der Füllkolben (38) koppelt starr mit dem ersten Druckkolben (40), nachdem beide Kolben (38, 40) gegen die sie auseinanderdrängende Federkraft um das Maß (s) relativ zueinander bewegt worden sind.
Patent RU-2198411-C2 (RU)
Title: Device and method testing standard functional unit in integrated circuit with use of jag
Inventor: MOUT RANDALL
IPC: G01R31/28
Filed: 1996-06-06
Granted: 2003-02-10
Abstract: FIELD: integrated circuits testing. SUBSTANCE: device for realization of method has functional unit, digital logic circuit, data register, instruction register, sampling circuit. Method includes following operations: selective disconnection of supply of one of assemblage of output signals from integrated circuit, direction of test output signal from functional unit to first outer pin lead-out of integrated circuit for execution of testing operation by functional unit. EFFECT: reduced dimensions of printed circuit board and manufacturing cost of integrated circuit. 8 cl, 4 dwg
Patent RU-2173148-C2 (RU)
IPC: A61K31/4164
Filed: 1996-12-24
Granted: 2001-09-10
Abstract: The present invention relates to an agent for the prophylaxis and treatment of diabetic complications comprising, as an active ingredient, 4-Ä alpha -hydroxy-2-methyl-5-(1-imidazolyl)benzylÜ-3,5-dimethylbenzoic acid, an optically active compound thereof or a pharmaceutically acceptable salt thereof. The present invention further relates to a method for the prophylaxis and treatment of diabetic complications comprising administering an effective amount of this compound. The medicament of the present invention is useful for the prophylaxis and treatment of diabetic complications, namely, diabetic neuropathy, nephropathy, ophthalmopathy, arteriosclerosis and the like. The action of the drug is long-lasting for very small doses and a single administration a day is sufficient.
Patent RU-2162389-C2 (RU)
Title: Method and apparatus for making products with insulated cavity
Inventor: SHIROKOV E V
IPC: B22D13/00
Filed: 1998-12-24
Granted: 2001-01-27
Abstract: FIELD: foundry, namely centrifugal casting processes for making articles with insulated ellipsoidal cavity. SUBSTANCE: method comprises steps of preliminarily casting melt to ingot mold; rotating ingot mold with melt simultaneously around two (vertical and horizontal) crossing axes; determining angular velocity values of ingot mold depending upon geometrical parameters of insulated cavity in the form of ellipsoid of revolution according to formula: d 4 /q 4 = ω       4   1       /ω       2   2       (ω       2   1       +ω       2   2       ), where ω 1 - angular velocity relative to vertical axis, ω 2  - angular velocity relative to horizontal axis. Ingot mold is joined with mechanism for simultaneous rotation of it around vertical and horizontal axes. Horizontal shaft of mechanism has two coaxial parts and it is coupled with vertical shaft by means of rotating member of transmission mechanism engaging with its stationary member. Rotary units are mounted on coaxial parts of horizontal shaft and they support members for fixing ingot mold in zone of crossing of axes of vertical and horizontal shafts. Horizontal shaft is also provided with balancing rotating member of transmission mechanism. Said member engages with stationary member of transmission mechanism and it is mounted symmetrically relative to rotating member of transmission mechanism. EFFECT: possibility for making products with insulated cavity in the from of ellipsoid. 2 cl, 4 dwg, 2 ex
Patent RU-2182015-C2 (RU)
Title: Insulin preparation containing nacl, parenteral finished form, method for increasing chemical stability of insulin preparation
Inventor: NORUP EHL ZEBET
IPC: A61K47/42
Filed: 1997-06-19
Granted: 2002-05-10
Abstract: FIELD: medicine. SUBSTANCE: preparation has human insulin or its analogs and derivative, glycerol and/or mannitol and 5 to 100 mM of halogenide. EFFECT: high chemical stability of insulin preparations at low sodium chloride concentrations. 18 cl, 8 tbl
Patent RU-2190992-C2 (RU)
Title: Method for treating pelvic asymmetry in children
Inventor: NERETINA E V
IPC: A61H1/00
Filed: 1999-03-18
Granted: 2002-10-20
Abstract: FIELD: medicine, orthopedics, traumatology. SUBSTANCE: a patient is suggested to perform symmetric curative gymnastics for 12-15 d once daily for 25- 40 min, then at the background of curative gymnastics it is necessary to conduct in consecutive order: the course of manual therapy for 3-7 d, the course of muscular massage of back, buttocks, lower limbs once daily for 20 min during 10 d, then comes the course of electrostimulation of rectus and oblique muscles of abdomen and back once daily for 10 min during 10-12 d. Further comes the course of application of curative muds upon spinal and shorts areas once daily for 20 min along with hydropathy course - underwater massage, brine and mineral baths - for 10 d. Curative gymnastics should be daily continued for 25-30 till pelvic bones' growth is over to prevent avascular necrosis of thigh bones' condyles, scoliosis, relative limb shortening. EFFECT: higher efficiency of therapy. 2 ex, 1 tbl
Patent RU-2167330-C2 (RU)
Title: Nozzle spray tip
Inventor: EROFEEV A A
IPC: F23D11/36
Filed: 1999-06-01
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering; compression ignition internal combustion engines. SUBSTANCE: spiral grooves are made on inner surface of nozzle spray tip body. Spindle is provided with two thrust projections getting into spiral grooves of spray tip body. Moreover, head is made in lower part of spindle. Radial nozzle holes made in head body are located above spray tip body edge. Holes are connected through fuel feed channel with above-spindle space. Invention improves quality of fuel distribution over entire volume of combustion chamber at injection. EFFECT: reduced fuel consumption and improved ecological characteristics of engine. 2 dwg
Patent RU-2176231-C2 (RU)
Inventor: SARAB EV V I
IPC: C06B33/04
Filed: 1999-07-28
Granted: 2001-11-27
Abstract: FIELD: rocket engines of flying pyrotechnic products. SUBSTANCE: pyrotechnic spark composition comprises black powder, spark-forming additive (aluminium, titanium, aluminium-magnesium alloy or mixtures thereof), phenol-formaldehyde resin, nitro-film. Invention allows for high tractive characteristics of engines, stable technological parameters and permits forming charges within wide range of gangs and also producing spark track of various colors, such as white, white pale blue, goldish-blue or white lunar. EFFECT: improved properties of the pyrotechnic spark composition. 2 cl, 2 tbl
Patent RU-2216532-C2 (RU)
Title: Method for preparing acetylenic alcohols using continuous process
Inventor: LI SI DZHUN
IPC: C07C33/042
Filed: 1999-08-24
Granted: 2003-11-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing acetylenic alcohols by continuous method. Method involves condensation of ketones of the general formula: R 1 -CH 2 COCH 2 -R 2  with acetylene at temperature about 20-50 C and under pressure about 10-30 kg/cm 2 . Anion-exchange resin is used as a catalyst with groups of quaternary ammonium hydroxide with strong basicity in proton solvent. Feeding reaction mixture is carried out with hour volume rate from 0.1 to 5.0 h -1 . Reaction mixture contains acetylene, ketone and solvent taken in the mole ratio = 1.0 : (0.2- 3.0) : (1.0-4.0), respectively. Ketone comprises substituents R 1  and R 2  that can be similar or different and each means hydrogen atom, linear or branched saturated or unsaturated alkyl comprising 1-16 carbon atoms. Preferably, acetylenic alcohol is prepared taken among the group: 2-methylbut-3-in-2-ol, 3,7-dimethyl-oct-6-ene-1-in-3-ol, 3,7,11-trimethyl-dodeca-6,10-diene-1-in-3-ol, 3,7,11,15- tetramethyl-6,10,14-hexadecatriene-1-in-3-ol and 3,7,11,15-tetramethylhexadeca-1-in-3-ol. As ion-exchange resin Amberlite-402 or Amberlite-900, resin AB-17-8 in OH - -form is used. Aprotonic solvent is taken among the group consisting of dimethylformamide, dimethyl- sulfoxide and N-methylpyrrolidone. Invention provides carrying out the process under mild conditions with high yields of the end product and minimal amount of harmful waste of production. EFFECT: improved preparing method. 11 cl, 14 tbl, 8 dwg, 14 ex _
Patent RU-2196614-C2 (RU)
Title: Method for treating cases of polyosteoarthrosis
Inventor: IBADOVA G D
IPC: A61N1/30
Filed: 1999-11-11
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying local amplypulsephoresis of 3% sodium thiosulfate solution to two articulations affected most of all. Corresponding vertebral column segment is preliminarily subjected to amplypulsetherapy. The first two procedures are applied every other day and then daily on the background of common hydrosulfide baths. The total course is 10 physio- and 8 balneotherapy procedures long. Adaptation period follows. EFFECT: enhanced effectiveness of treatment. 5 tbl