baber/WOPTO huggingface dataset:
Patent SE-513276-C2 (SE)
Inventor: HAHN ROBERT B
IPC: G21C19/32
Filed: 1993-02-05
Abstract: An apparatus for deforming, splitting and chopping of contaminated, or potentially contaminated, heat exchanger tubes into short tubes segments that easily may transported to an off-site location for decontamination or disposal. The invention has particular utility in dismantling potentially contaminated tubes from a tube bundle that is part of a condenser for a BWR or PWR nuclear power plant. The invention involves first gripping and deforming the exterior periphery of a potentially contaminated tube with opposed transverse forces sufficient to travel the tube longitudinally out of the tubesheets in a deformed condition, and then splitting the deformed tube into first and second wall sections which are chopped into short length wall segments. The deformation preferably flattens the tube so that the short wall segments are substantially planar, with exposed inner and outer surfaces.
Patent SE-501814-C2 (SE)
Inventor: BANKESTROEM JAN OLOF
IPC: G01M13/04
Filed: 1993-08-06
Abstract: Device for load measurement in roller bearings whereby the measurement is carried out by means of sensors arranged to measure forces applied on the bearing, and which communicate with means for recording, processing and evaluation of signals emitted from the sensors, which are representative of the bearing load, whereby at least one roller body (4a,4b) per roller body row is provided with at least one bore (7) in which is provided at least one sensor (8), as well as means (9,10) for amplification and transmisson of signals emitted from said sensor to a receiver (11) provided at the nonrotating bearing ring of the bearing, from which receiver said signals are conducted further to external means for signal processing, and so on.
Patent SE-501243-C2 (SE)
Inventor: OLSSON PETER
IPC: D21C7/08
Filed: 1993-12-16
Abstract: The present invention relates to a screen device when displacing liquid through a chip bed, preferably in conjunction with the withdrawal of cooking liquid in a continuous digester for producing chemical pulp. The said screen device (5) preferably has a rectangular shape and is constructed from a multiplicity of rod profiles (6) which are fixed, parallel to each other, at a number of crossbars (7). The said rod profiles (6) are arranged with their longitudinal extent horizontal, and these rod profiles (6) together exhibit a wash-board-like surface facing towards the chip bed. This surface is produced by the surface of each rod profile (6) facing towards the chip bed being bevelled at a given angle, which can be optimized, so that a widening in the cross-sectional area of the digester occurs prior to each new rod, seen from above and downwards.
Patent SE-508967-C2 (SE)
Title: Protective garment for an athlete trainer
Inventor: LINDBLOM JENS
IPC: A63B71/12
Filed: 1994-03-31
Abstract: The garment comprises a first core layer predominantly comprises a hard synthetic trans-polyisoprene rubber, having a thickness of 1-2mm, high density and a softening temp. of 80 deg.C. There are second and third outer layers essentially comprising elastic low density polyethylene. It can be heated to its softening temp. and then shaped to a configuration which it retains after cooling.
Patent SE-509724-C2 (SE)
Inventor: SIEMPELKAMP DIETER
IPC: B27N3/24
Filed: 1994-04-07
Abstract: A continuous belt press has a frame having horizontally extending and vertically spaced upper and lower plates defining a horizontally extending gap having an upstream end and a downstream end and vertically spaced upper and lower upstream drums rotatable on the frame about respective horizontal drum rotation axes at the upstream end. Vertically spaced upper and lower downstream drums are rotatable on the frame about respective horizontal drum rotation axes at the downstream end and upper and lower endless steel belts are spanned over the respective upper and lower drums and each have a working stretch lying between the plates and a return stretch. Upper and lower sets of rollers are engaged between the working stretches and the respective plates. The drums are driven to advance the belts to move the working stretches horizontally in a transport direction to displace a workpiece in the direction through the gap. The downstream drums have a diameter which is greater than that allowable by the tension in the respective belts as they move around the downstream drums and the upstream drums have a diameter which is substantially less than the diameters of the respective downstream drums and that would not be usable on the downstream drums because it would exceed the permissible belt tension. Drives are provided for rotating the downstream drum with a predetermined torque and for rotating the upstream drum with a torque equal to between 0% and 75% of the predetermined torque of the downstream drums.
Patent SE-516719-C2 (SE)
Inventor: LANGLET ABRAHAM
IPC: C06B25/00
Filed: 1995-09-26
Abstract: PCT No. PCT/SE96/00976 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/06099 PCT Pub. Date Feb. 20, 1997The invention relates to a method of preparing dinitramidic acid HN(NO2)2 and salts thereof having the formula M+n(-N(NO2)2)n, wherein M is a metal cation or a nitrogen-containing cation and n=1-3. The dinitramide salt can be used as oxidiser in solid propellants. Dinitramidic acid is prepared by nitration of a compound selected from a group consisting of NH2NO2, NH4NH2CO2; NH2SO3H, NH(SO3H)2, N(SO3H)3, and its salts with metal cations or organic cations, e.g. NH(SO3NH4)2, and other products formed when ammonia is reacted with sulphuric trioxide, with a common nitrating acid such as nitric acid/sulphuric acid or nitric acid/acetic anhydride. The invention also relates to a method of preparing dinitramide salt, comprising neutralisation of dinitramidic acid with a neutralising agent, e.g. ammonia, and recovery of the dinitramide salt from a mixture of salts formed in the neutralisation. An aqueous solution of the salt mixture is passed through a column containing an adsorbing agent which adsorbs the dinitramide salt and is selected from a class consisting of activated carbon, silica gel and zeolites. The dinitramide salt is eluted with an elution agent consisting of hot water and/or a polar organic solvent, e.g. acetone, acetonitrile, 2-propanol and other lower alcohols and mixtures thereof.
Patent SE-512055-C2 (SE)
Inventor: OESTER GERT
IPC: H04L12/70
Filed: 1997-07-04
Abstract: The invention relates to a loop-detection means produced by a source switch AS when establishing a route to a destination switch ES wherein the loop-detection means is a loop back cell (20) having the source switch AS in both source (21) and turning point (22) fields.
Patent SE-511563-C2 (SE)
Inventor: ALSTMAR AAKE
IPC: B65G17/48
Filed: 1997-09-19
Abstract: Device at a chain conveyor incorporating a plurality of articulately interconnected links (3), said device incorporating at least one rotatable round disk-like element (4) supported on a bearing (5) and arranged to interact with said links (3) and supporting means (6), said bearing (5) being mounted to said supporting means (6), admitting a rotatable motion of said disk-like element (4), said motion having its axis of rotation at said bearing (5). It is characterized in that said disk-like element (4) is arranged in an oblique position in relation to the principal transporting plane (8) of said nearby links (3), said oblique position being accomplished by said supporting means (6), and that said obliquely inclined disk-like element (4) and said links (3) have mutually interacting surfaces.
Patent SE-513044-C2 (SE)
Inventor: GUSTAVSSON MIKAEL
IPC: H03M1/36
Filed: 1997-12-29
Abstract: A parallel SC ADC (switched capacitor analog-to-digital converter) includes a passive sampling technique controlled by a global clock phase to reduce the influence of the sampling phase skew. Since it does not require operational amplifiers for sampling, it is very suitable for high speed applications, and yet it can reduce the sampling-phase-skew-related distortion by 20-40 dB in a high speed, parallel SC ADC.
Patent SE-512557-C2 (SE)
Inventor: OTTOSSON ULF
IPC: B65F3/00
Filed: 1998-08-28
Abstract: The invention relates to an arrangement in load-carrying vehicles (1) comprising a loading space (2) defining an opening that can be closed off substantially completely by a hood (3), a power device (5) for opening and closing the hood (3) and a locking device (11,13) arranged for sealed locking of the hood (3) against said space (2). The invention is characterised in that the locking device (11,13) comprises a substantially vertically arranged and displaceable element (11) which is arranged in the loading space (2), and a locking clamp (13) arranged in the hood (3), said power device (5) being adapted to displace said element (11) through said locking clamp (13) when locking the hood (3). By means of the invention, a locking device is provided, especially suitable for locking a tailgate (3) against a refuse container (2) of a refuse collection vehicle (1). <IMAGE>
Patent SE-518122-C2 (SE)
Title: Machine for cutting up plastic objects using rotating rolls, contains compaction device with transport arms and compaction wall in front of inlet for feeding objects into cutting region
Inventor: BENATI GUISEPPE
IPC: B02C18/16
Filed: 1998-09-17
Abstract: Objects are compacted before being fed into the cutting region of the machine.  A fragmentation machine for plastic objects comprises two parallel rows of rotating cutting rolls (1) with partially overlapping rotation regions. A compaction device is located in front of the inlet (4) for feeding objects into the machine and comprises one or more moving arms (2) for transporting the objects towards a compaction wall (3), after which the objects are broken up by the cutter tools (5) in the rows of rolls.
Patent SE-517129-C2 (SE)
Inventor: HJELMVIK TORBERNT
IPC: G07B15/02
Filed: 1999-09-01
Abstract: A parking control system in which a user sends a code to a receiving computer via a telephone system when beginning and terminating a parking period. A vehicle reference, such as a bar code carried by the vehicle or the vehicle registration number, is used to identify the vehicle. Parking time billing is effected by a credit card number coupled to the user. When checking a parked vehicle, a car park attendant causes a control unit to read and store the vehicle reference for marked vehicles, and also to store the date and time. The control unit memory contents are transmitted to the receiving computer and are compared with vehicle parking information that was received by telephone. A parking fine is issued for parked vehicles not having properly commenced a parking period.
Patent DE-19719955-C2 (DE)
Inventor: SAENGER GEORG
IPC: H04Q7/38
Filed: 1997-05-14
Granted: 2000-09-14
Abstract: The invention pertains to a method for reaching subscribers in a radio communication system in which an object identification is temporarily assigned to the subscribers. The temporary object identifications are formed by subscriber data sets that respectively define a complete subscriber environment of a virtual communication network VP within the radio communication system, wherein one or more of such subscriber data sets can be assigned to subscribers of the communication system.
Patent DE-19960686-C2 (DE)
Inventor: PETER MARTIN
IPC: E05D7/04
Filed: 1999-12-16
Granted: 2002-08-01
Abstract: A method for fitting hinges to glass doors has a grip block (10) applied to the glass with adhesive. The grip block has a channel to take one flap (2) of the hinge and has threaded fasteners screwed through the raised flanges of the channel to clamp onto the edges of the hinge flap. The flap has a loose fit in the channel, allowing some adjustment of the hinge.
Patent RU-2204632-C2 (RU)
Inventor: NITSHE AL FRED
IPC: D06F37/02
Filed: 1997-12-09
Granted: 2003-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: linen drum has wall fabricated from sheet steel and provided with through openings for passage of treating medium. Openings are formed by means of cut-out needles of cut-out tool. Portions adjoining to openings are made in the form of tulip or truncated cone, and opening edges are flattened. Diameter of said portions is twice as large as diameter of openings and diameter of openings is larger than that of cut-out needles. Tool for manufacture of linen drum has directed needle and counter support arranged at the level below wall of sheet steel. Cut-out needle is located in stamping casing so that it adjoins wall of sheet steel and extends to stamping casing. The latter is provided with chamfered end having diameter smaller than outer diameter of portions surrounding said openings. Linen drum openings have burrs providing maximal safety for finger tips and for linen fibers tending to be caught through openings on outer edge burrs. EFFECT: simplified construction and increased efficiency. 3 cl, 3 dwg
Patent RU-2159245-C2 (RU)
Title: Azaantracycline derivatives and pharmaceutical composition
Inventor: MIKELE KARUZO
IPC: C07D451/02
Filed: 1996-07-23
Granted: 2000-11-20
Abstract: FIELD: synthesis of biologically-active compounds. SUBSTANCE: invention provides novel azaantracycline derivatives of general formula I:   (I), in which X 1  and X 2  are CO groups; X 3  group CO, CHOH, or C = N(R 9 ), wherein R 9  is hydroxy group; R 1 , R 2  and R 3  are hydrogen atoms; R 4  hydrogen or C1-C6-alkoxy; R 5  and R 8  are hydroxy groups; R 6  is hydrogen or group R в -CH 2 , wherein R в  is phenyl optionally substituted by C1-C6-alkoxy group, pyridinyl, or group R c -CH=CH-, wherein R c  is hydrogen atom; and R 7  is methyl, and also their pharmaceutically acceptable salts. Compounds I can be used in treatment of amyloidosis. EFFECT: enlarged assortment of therapeutically important agents. 5 cl, 1 tbl, 20 ex
Patent RU-2158293-C2 (RU)
Inventor: ARBUZOV V P
IPC: C12G3/06
Filed: 1999-01-13
Granted: 2000-10-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: balsam has the following components: swampy sweet flag roots, star anise fruits, valerian roots, clove unopened flower buds, elecampane roots, ginger roots, nutmeg, cardamom fruits, coriander fruits, cinnamon bark, coffee, tormentil roots, laurel leaves, bending peony roots, red pepper, fragrant pepper fruits, rose snowdon roots, licorice roots, caraway fruits, dill, birch buds, immortelle flowers, sweet clover leaves and flowering stem tips, oak bark, perforated Saint-John's-wort flowers and leaves, wild strawberry leaves, raspberry leaves, colt's foot leaves, laminaria, peppermint leaves, linden flowers, carrot seeds, plantain leaves, common wormwood flowering stem tips, matricary officinalis flower calathides, milfoil flowering stem tips, black tea, Inonotus obliquus (mushroom-sponk), horse-tail (above ground part), horse radish (fresh roots), kvass wort concentrate, orange oil. lemon oil, natural honey, vanillin, color and also: mountain-ash fruit juice, melanocarpous rowan fruit juice, birdberry fruit juice, cherry alcoholized juice, milk thistle extract, sugar syrup (concentration is 65.8%) and an aqueous-spirituous liquid. Combination of components and their quantitative ratio ensure to obtain balsam with broad spectrum of prophylactic- -adaptogenic effect and antitoxic properties, decrease effect of alcohol withdrawal syndrome, make barely detected taste and aroma of chocolate-apple tint. EFFECT: improved quality and properties, broadened assortment of balsams. 2 tbl, 3 ex
Patent RU-2227270-C2 (RU)
Inventor: MAJERS RONAL D T
IPC: G01B11/06
Filed: 1999-04-09
Granted: 2004-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: glass vessel is placed in bath whose refractive index corresponds to magnitude on outer surface of side wall of vessel. Vessel is held in grip found in bath for rotation at limited motion in lateral direction. Light is directed through bath and tangentially through side wall of vessel for obtaining light pattern as function of thickness of layer of side wall and thickness of layer is determined as function of such light pattern. When thickness of layer of cover glass is used for measurement, such thickness is determined as function of pattern of light escaping from oil bath. EFFECT: measurement and check of thickness in real time scale. 49 cl, 13 dwg
Patent RU-2198768-C2 (RU)
Inventor: CHERNAVSKIJ F G
IPC: B23B27/16
Filed: 1999-04-26
Granted: 2003-02-20
Abstract: FIELD: metal working. SUBSTANCE: cutting tool includes body with head and single-face cutting tip whose wedge portion has base and upper supporting surface arranged in wedge seat of body head. Seat has reciprocal base and upper supporting surface. Base or upper supporting surface of cutting tip and of seat of body head are restricted by circle arcs. EFFECT: enhanced reliability of securing cutting tip. 13 cl, 10 dwg
Patent RU-2170336-C2 (RU)
Title: Process of operation of production well under conditions of expansion of rocks frozen for many years
Inventor: KONONOV V I
IPC: E21B43/00
Filed: 1999-06-28
Granted: 2001-07-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: process refers to operation of oil, gas and gas condensate wells in zone of expansion of rocks frozen for many years. Process includes geophysical investigations, determination of thermal-physical properties, measurement of natural temperature of rocks frozen for many years. Computational mathematical model of geotechnical system " production well-rocks frozen for many years " is developed with the use of obtained data. It is based on solution of two- dimensional differential equation of heat conduction in cylindrical coordinates with mobile phase boundary in inhomogeneous media by numerical methods. Thermal interaction between elements of geotechnical system is modeled. Time of operation at which temperature on boundary " cement ring-rocks frozen for many years " at some depth gets equal to temperature of start of thawing of rocks frozen for many years is determined. Value of obtained time interval of operation is recorded. Mathematical " switching off " of well is executed by way of assignment of zero coefficient of convective heat transfer. Mathematical modeling with changed parameters is continued for period equal to period of operation recorded in preceding step. Value of coefficient of convective heat transfer is assigned again and modeling operations are repeated. Alternation of cycles different in time is produced. Modeling is conducted till duration of three sequential cycles of operation and shut-off of well equal one another. Obtained duration of them is sought-for value. Condition of operation of particular well is set for future on its basis. EFFECT: maintenance of stable thermal condition. 2 dwg, 1 tbl
Patent RU-2171369-C2 (RU)
Title: Method of development of oil pool
Inventor: GANIEV G G
IPC: E21B43/20
Filed: 1999-08-09
Granted: 2001-07-27
Abstract: FIELD: oil producing industry, particularly, methods of intensification of oil displacement from oil formations for increase of well production rate. SUBSTANCE: method provides for injection of driving agent through injection wells and oil withdrawal from producing wells. Installed in interval of location of filter of producing well, being in interference with injection well, is bath of chemically active fluid and filter walls are subjected to mechanical treatment in this medium and after that, this well is subjected to vacuum treatment. Mechanical treatment is effected by device with rotating blades and executing reciprocating motions. Well washing is carried out also with device rotating blades. EFFECT: higher efficiency of method due to reduced terms of well cleaning from deposits. 3 cl, 4 dwg
Patent RU-2219180-C2 (RU)
Inventor: KHANING KHEL MUT
IPC: C07D487/04
Filed: 1998-02-26
Granted: 2003-12-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new derivatives of 1,5-dihydropyrazolo[3,4-d]- pyrimidinone of the general formula (I)   eliciting property of inhibitor of phosphodiesterases that can be used, for example, in hypertension, angina and cardiac diseases. In compound of the formula (I) A and D mean in common residue of the formula N= CH-R 2  or -NH-HC=O wherein R 2  means hydrogen atom, linear alkoxyl with number of carbon atom below 4, linear alkyl with number of carbon atoms below 4 optionally substituted with hydroxyl; R 1  means linear acyl with number of carbon atoms below 6, linear alkyl with number of carbon atoms below 10 possibly substituted with hydroxyl; E means linear alkylene chain with number of carbon atoms below 6 and possibly substituted with hydroxyl; V means phenyl; L means phenyl optionally substituted up to three times with similarly or differently linear alkyl, alkoxyl, alkoxycarbonyl with number of carbon atoms below 6 or group of the formula -(W) a -NR 7 R 8 , wherein a = 0 or 1; W means residue of the formula -SO 2 , R 7  and R 8  mean hydrogen atom; or L means phenyl that can be substituted with phenyl that in turn can be substituted similarly or differently up to two times with halogen atom, linear alkyl or alkoxyl with number of carbon atoms below 5, respectively; or 5- 6-membered nitrogen- containing heterocycle; or -(W′) b -NR 9 R 10 , wherein b has values of a; R 9  and R 10  both mean hydrogen atom or with nitrogen atom form in common 6-membered heterocycle that can comprise optionally additionally oxygen atom or residue NR 6  wherein R 6  means hydrogen atom or linear or branched alkyl with number of carbon atoms below 4; W' has value W, or L means residue of the formula (2)  , or V means alkyl; T means residue of the formula -CH 2 -X-Y wherein X means a bond; Y means alkylene chain with number of carbon atoms below 9, and their tautomers and salts. EFFECT: new compounds described above. 4 cl, 3 sch, 2 tbl, 116 ex
Patent RU-2174888-C2 (RU)
Inventor: BATRAEV G A
IPC: B21D39/06
Filed: 1999-11-02
Granted: 2001-10-20
Abstract: FIELD: plastic metal working, namely processes for mounting tubes in openings of tube plates at using effect of local oriented plastic deforming of tube material. SUBSTANCE: method comprises steps of placing one end of preliminarily prepared tube in tube plate opening having two annular grooves; fixing tube against its possible motion and fastening it in opening of tube plate by expanding at applying compression effort to inner surface of tube; reducing tube end before placing it in opening of tube plate at increasing deformation degree for forming two cylindrical portions joined by cone transitions; forming annular grooves of tube plate openings with cross section in the form of triangle whose apex is directed towards front surface of tube plate; placing tube in opening of tube plate with minimum gap; arranging cone transitions of tube in front of annular grooves of tube plate opening; realizing expanding process by two stages: at first stage applying compression effort to surface of maximally reduced cylindrical portion of tube. EFFECT: possibility for achieving desired operational characteristics of expanded joint without increased compression efforts. 7 dwg
Patent RU-2192239-C2 (RU)
Title: Method for carrying out vision correction
Inventor: FATEEV V A
IPC: A61H5/00
Filed: 1999-11-29
Granted: 2002-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves displaying image of light reflected from the central zone of the patient eye cornea on monitor screen as test object. Fixed control object is shown to the patient on the same screen and the patient is asked to superimpose both images. Image superposition process is to be performed in succeeding cycles first with one eye in keeping the second one closed and then with both eyes open. Each image superposition is to be hold for 20-30 s. The procedure is repeated 2-3 times in changing image scale. The treatment procedure being over, the patient is offered to close the eyes for 3-5 min. Then, vision acuity is determined and the result is saved. The process is terminated when achieving given level of vision acuity. EFFECT: enhanced effectiveness of treatment; avoided traumatic complications; accelerated vision function training. 3 cl, 3 dwg, 1 tbl