baber/WOPTO huggingface dataset:
Patent SE-542045-C2 (SE)
Title: Calibration object, system, and method calibrating location of instrument in a navigation system
Inventor: OLSSON JOHAN
IPC: A61B34/20
Filed: 2016-05-15
Abstract: A calibration object (101a, 101b, 101c, 101d) for calibrating position and orientation of an instrument (14a, 103a, 103b) within a navigation system is provided. The calibration object comprises a calibration body (111a, 111b) having a calibration location (108a, 108b) for receiving a portion of the instrument, and a tracker interface (13a-13d) for attaching a tracker of the navigation system to the calibration object. The calibration location has predetermined location relative the calibration location. A system including the calibration object, and a method for calibrating location of an instrument within the navigation system are also disclosed.
Patent SE-540972-C2 (SE)
Title: Methods, devices and system for controlling a heating network
Inventor: EK MARTIN
IPC: F24D19/10
Filed: 2017-05-18
Abstract: The present disclosure provides a method of operating a heating network. The method comprises circulating a heat-carrying liquid in the network (3), controlling a temperature of the liquid at a central unit (1), and picking up heat with the network (3) at a plurality of local units (2). Moreover, the method comprises adjusting the temperature of the liquid at the central unit (1) by a predetermined amount (dT), during a predetermined time (dt), and measuring incoming liquid temperature at one of the local units (2). The method also comprises detecting, at the local unit (2), said adjustment of the temperature of the liquid by said predetermined amount (dT) during said predetermined time (dt), and adjusting the heat exchange at the local unit (2) in response to said detection.The disclosure also provides a system for controlling a heating network, a method for controlling the local unit and a device for controlling the local unit.
Patent SE-500839-C2 (SE)
Inventor: OPSVIK PETER
IPC: A47C3/026
Filed: 1988-01-13
Abstract: PCT No. PCT/NO88/00004 Sec. 371 Date Aug. 16, 1988 Sec. 102(e) Date Aug. 16, 1988 PCT Filed Jan. 31, 1988 PCT Pub. No. WO88/05276 PCT Pub. Date Jul. 28, 1988.A tilting mechanism (1), preferably for a chair seat or similar article, comprises a rigid element (2) which, via a mounting means (3), can be attached to a chair base (4), a supporting means (6) adapted to the chair seat and pivotably connected in relation to said mounting means (3), resilient means (8a, 8b) so arranged between the supporting means (6) and the rigid plate (2) that the supporting means (6) can be tilted in relation to said rigid plate (2) under the influence of the resilient means (8a, 8b), as well as locking means (20, 21, 24) for adjusting the seat supporting means (6) to various tilting positions. To achieve a compact tilting mechanism offering separate or individual tightening of the tilting stiffness in the forward direction and the rearward direction without changing the seat angle in relation to the neutral it is, suggested that at least one of the resilient means (8a, 8b) be displaced in relation to the tilting shaft (5) of the supporting means (6). Appropriately, there may be provided a first resiliant means (8a) co-operating with a first portion of the rigid element (2), as well as a resilient means (8b) which co-operates with a second portion of the rigid element (2), each of the resilient means (8a, 8b) being displaceable independent of each other in relation to the tilting shaft (5) of the supporting means (6) by means of displacing means, preferably its own lever (10a, 10b).
Patent SE-501486-C2 (SE)
Inventor: CONRADSSON AAKE
IPC: G11C17/16
Filed: 1993-07-06
Abstract: A diode based presentation device comprising light emitting diode segments (D1-D7), by means of which characters are presentable, is, for permanent programming, connected to current generators (I1-I7) and, for reading, connected to current limiters (R1-R7) for limitation of current through a diode segment. For permanent programming, a character to be written in the memory is selected. The segments which are not used in the presentation of the selected character are eliminated by driving a current, which is at least as high as a current destructive to said diode, through the selected light emitting diode segments (D1-D7) in order to destroy the diode segment and cause an electrical interruption thereat. When reading, all the segments of the presentation device are energized with a voltage corresponding to the working point of the diodes, whereby the stored character is presented visually via the light emitting diodes (D1-D7) and electrically as a signal which is readable in connection to the current limiters (R1-R7) associated with each segment.
Patent SE-505082-C2 (SE)
Title: Support element
Inventor: BERGSTROEM MAGNUS
IPC: B65D81/113
Filed: 1993-10-18
Abstract: The current invention concerns a support element for packing and/or transport of an object including a frame (101) of pliable materials and rigid parts (102, 103) jointed in one piece by means of a crease (121, 122) wherein the said parts are at least two and each in upright position meets another of the said upright parts.<IMAGE>
Patent SE-502341-C2 (SE)
Title: Navigational aid for seagoing vessel, esp. in rough Nordic waters - has plate in arrow shape with plain underside having surface adhesive coating fitted on foil permanently fixed on plate underside, fin on upper side and backwardly directed points at rear
Inventor: FORSSTROEM LEIF B S
IPC: G01C21/00
Filed: 1994-02-02
Abstract: The navigation aid includes a plate formed as an arrow with a plain under side (3) and fin (12) provided on the upper side (4). At least a part of the arrow underside has a surface adhesive area (16). The adhesive is fitted on a foil which is permanently fixed to plain under side. On the upper side, the fin forms an angle with the plate plane which extends in the arrow direction towards its outermost point. The ratio between the arrow length and its breadth is pref one and one half. The fin extends at least 3/4 along the arrow length. The plate at the two rear corners of the arrow has a pair of backwardly directed points (10).
Patent SE-505836-C2 (SE)
Inventor: BJOERSELL HASSE
IPC: E03C1/01
Filed: 1996-01-30
Abstract: An interior lining for the restoration of bathrooms comprises a floor unit (18), a ceiling unit as well as a plurality of walls constructed by pre-fabricated boards extending between said units. The shell is kept in place in the room by means of three sets of fastening profiles (7, 8, 9), located at different levels, applied on the inside of the walls of the room, <u>viz.</u> a lower profile set (7) placed close to the floor of the room, an upper profile set (8) placed at a distance below the ceiling of the room and an intermediate profile set (9) placed between said sets. The boards forming the walls of the shell consist of upper and lower part boards (15), the heights of which are determined by the level difference between the upper fastening profiles (8) and the intermediate profiles (9) and the level difference between the intermediate profiles (9) and the lower fastening profiles (7) respectively.
Patent SE-509385-C2 (SE)
Inventor: JOHANSSON ALF
IPC: F16H48/30
Filed: 1997-12-23
Abstract: A differential gear for distribution of torque between a forward driven wheel shaft and a rear driven wheel shaft on a vehicle in which the rear wheel shaft can be raised has an input shaft (3) which via differential pinions (6) is in engagement with a rear differential wheel (7) connected to an output shaft (4). The input shaft (3) and the rear differential wheel (7) are mutually supported via a bearing (15) which transmits axial forces between them. This bearing is fitted with preloading to eliminate axial play.
Patent SE-511827-C2 (SE)
Inventor: TAN NIANXIONG
IPC: H03B1/00
Filed: 1998-03-02
Abstract: A fully differential line driver, especially for twisted copper pairs. It includes two current amplifiers made in standard CMOS technique, each having an input and an output, the latter being connected via terminal resistors to a voltage source, which may be set to a larger voltage than that used for driving the CMOS amplifiers. Accordingly, a low output impedance can be combined with a large swing. Further, feedback is not necessary, avoiding problems like potential instability. A very low-impedance input makes it appropriate for connecting to a DAC, thus reducing distortion of its output signal. The driver is suitable for very-high-speed-digital-subscriber-line modems.
Patent SE-511856-C2 (SE)
Inventor: SAVAAS GUNNAR
IPC: B60R21/02
Filed: 1998-04-29
Abstract: A load containment arrangement for a car that includes a load containment barrier (5) which is connected to the upper edge (29) of the backrest (21) of the rear seat (2) through the medium of a pivot or hinge (6) that has a horizontal axle which extends transversely to the longitudinal direction of the car A link arm (7) is connected at one end-part (71) to the barrier (5) with a pivot or hinge (8) in a position between the upper and lower edges (51, 52) of the barrier, and with its other end-part (72) to a fixed point (9) in the car at a pivot or hinge positioned between the upstanding backrests of respective front and rear seats (1, 2), and in the proximity of the floor (32) of the car interior, whereby the barrier (5) is moved forcibly from its position behind the rear seat backrest (21) to a position at the forward end of said baggage space area when the rear seat backrest (21) is folded forwardly downwards, and vice versa
Patent SE-521241-C2 (SE)
Title: Press for crushing e.g. wood, bark or paper, contains tiltable rotor plate for ensuring removal of fine material smaller than plate perforations
Inventor: SVENSSON SVEN AAKE
IPC: B02C/
Filed: 1998-11-13
Abstract: Material added to the press is rotated by the rotor plate (7) and comes to rest against a counter-piece (4, 5) and is then transported away by a central screw (11). Tilting the screw ensures that more material tumbles down to the lowest part of the rotor plate and results in fine material smaller than the plate perforations being removed from the press.  The press has an angled rotor plate mounted on a centrally positioned, vertical screw. Parts on the top side of the plate are used to tear up the material, and angled holes extending through the plate in the peripheral direction are evenly arranged around the plate at 1/3 of the radial distance from the plate centre. A counter-piece cooperating with these tearing parts and angled passages is located around the highest point of the plate periphery. A feed hopper (1) is located above the rotor plate and it base (7) extends from the rotor plate up to the height of the screw.
Patent SE-512053-C2 (SE)
Inventor: RYDBERG CHRISTER
IPC: B23C5/10
Filed: 1998-12-22
Abstract: A tool for cutting machining includes a holder, a cutting head and a threaded fastener for fastening the cutting head to the holder. The cutting head is formed of injection molded cemented carbide and includes at least one cutting edge. The holder has a front surface and the cutting head has a support surface provided to releasably abut the front surface substantially in a radial plane. A central blind hole is provided in the support surface. An insert formed of a material softer than injection molded cemented carbide is secured in the blind hole. The insert includes a thread cooperating with a thread of the fastener for pulling the cutting head toward the holder in response to rotation of the fastener. By further tightening the fastener after the support surface abuts the front surface of the holder, the contact between the thread of the fastener and the thread of the insert forces the insert radially outwardly against a wall of the blind bore.
Patent SE-521625-C2 (SE)
Title: Substance in liquid form for treatment of psoriasis
Inventor: CARLSSON LEIF H
IPC: A61K33/14
Filed: 1999-03-31
Abstract: This invention concerns a substance in liquid form for the treatment of psoriasis and includes a salt solution. The substance includes: 0.003 - 0.015 mg salt solution per litre liquid as well as the showing the following composition:Fluid Content - ResultTurbidity FUN - 0.81 FUNSmell 20 degrees C - noneColour filter test - <5COD (Man) - <1mg/lConductivity 25 degrees C - 22mS/mPH - 7.4Alkalinity HCO3 - 120 mg/lCarbonic acid aggressive CO2 - 7 mg/lHardness total - 5.8 degrees dHCalcium Ca - 37 mg/lMagnesium Mg - 0.06 mg/lManganese Mn - <0.01 mg/lAmmonium NH4-N - <0.1 mg/lNitrate NO3-N - <1.0 mg/lNitrite NO2-N - <0.002 mg/lFluoride F - 0.20 mg/lChloride Cl - 5 mg/lSulphate SO4 - 15 mg/l
Patent SE-522839-C2 (SE)
Inventor: HAYOZ PASCAL
IPC: C08K5/3492
Filed: 1999-05-05
Abstract: Compounds of the formulain which Z, Z' and Z'' independently of one another are a group of the formula IIand R7 is a radical of the formula III, IV or Vin which n is 1 or 2; R4, R5 and R6 independently of one another are C1-C18alkyl; C5-C12cycloalkyl; C2-C18alkenyl; phenyl; C7-C11phenylalkyl; C7-C11alkylphenyl; C1-C18alkyl substituted by phenyl, OH, C1-C18alkoxy, C5-C12cycloalkoxy, C3-C18alkenyloxy, COOH, COOR11, O-COR12, CONH2, CONHR13, CONR13NR14, CN,NH2, NHR13, NR13R14, NHCOR12, C6-C15bicycloalkyl, C6-C16bicycloalkyl-alkoxy, C6-C16bicycloalkenyl-alkoxy or C6-C15tricycloalkoxy; C5-C12cycloalkyl substituted by OH, C1-C4alkyl, C2-C6alkenyl or O-COR12; or COR15; CO-X-R11; or SO2-R16; or C3-C50alkyl interrupted by O and/or substituted by OH, phenoxy or C7-C18alkylphenoxy; or R5 and R6 together form a ring structure; X and Y independently of one another are O, NH, NR13 or S; and the other symbols are as defined in claim 1 are effective as stabilizers for organic material against the damaging effect of light, oxygen and/or heat.
Patent SE-514936-C2 (SE)
Inventor: JOHANSSON HANS
IPC: H04M3/00
Filed: 1999-09-03
Abstract: To shorten the recovery time of a line driver (1) after an overvoltage on its output terminal (3), a current generating device (5) senses a voltage difference between the output voltage of the line driver (1) and its supply voltage (UB) plus a threshold voltage (UT'), and supplies a current (I) that is proportional to the sensed voltage difference up to a maximum current to the output (3) of the line driver (1) to raise its potential to thereby shorten its recovery time.
Patent SE-515030-C2 (SE)
Inventor: SJOEBERG TARMO
IPC: H02K7/116
Filed: 1999-12-28
Abstract: A generator build in a wheel nave, is disclosed. The wheel nave and a casing (2), enclosing the generator rotate around a fixed wheel axis (1). The generator comprises a coil (14) concentric with the wheel axis and fixed to wheel axis (1). The generator is especially characterized in that magnets are provided, concentric with the coil (14) turning a first group with alternating N- and S-magnet poles (21, 22) to a first plane, and a second group with alternating N- and S-magnet poles to an opposite second plane. A first and a second pole changer (12, 13) are provided to rotate in relationship to the wheel axis (1), whereas during the rotation one of the pole changers (12) passes relatively close to the first group of magnet poles and the second pole changer (13) passes relatively close to the second group of magnet poles.
Patent DE-19607881-C2 (DE)
Inventor: SKOUMAL ROGER
IPC: F04B49/24
Filed: 1996-03-01
Granted: 2003-07-17
Abstract: The pump includes a by-pass pipe closable by a valve (30) mounted in the cylinder block (7) in a chamber (29) which extends from the outer edge of the block at right angles to the longitudinal axis of the bores (9) into the space between the bores in the block. The chamber can be formed by a bore narrowing by steps towards its inner end. At its inner end the chamber can enter the suction pipe (23) which runs at right angles to the longitudinal axis of the cylinder bores (9) and across the longitudinal axis of the chamber (29) from the outer edge of the block between the cylinder bores in the block. A control piston is axially displaceable in the chamber to divide it into a top and bottom area.
Patent DE-19624524-C2 (DE)
Inventor: TREDE MICHAEL
IPC: F16L37/08
Filed: 1996-06-20
Granted: 1998-07-02
Abstract: PCT No. PCT/EP97/02751 Sec. 371 Date Dec. 16, 1998 Sec. 102(e) Date Dec. 16, 1998 PCT Filed May 28, 1997 PCT Pub. No. WO97/48936 PCT Pub. Date Dec. 24, 1997An indicator device for use with a detachable plug assembly includes a pair of spaced apart rings joined together by a pair of elongated connecting portions. The connecting portions extend in an axial direction between the rings. The connecting portions each have a outwardly curved bridging strip portion extending between a pair of flexible webs. The rings are mounted between the plug housing and the flange on the tubular insert member so that the bridging strips bulge outwardly to form a loop when the insert member is fully inserted into the plug to indicate that the insert member is properly locked within the plug. The indicator device may be connected either to the plug housing or to the insert member prior to assembly.
Patent RU-2170140-C2 (RU)
Title: Method of preparing catalyst deposited on activated carbon, and thus prepared catalyst
Inventor: GEHDKEHRI KISHOR PURUSHOTTAM
IPC: B01J23/38
Filed: 1995-08-08
Granted: 2001-07-10
Abstract: FIELD: catalyst production. SUBSTANCE: group of inventions relate to catalysts homogeneously distributed across the surface of activated carbon. Method consists in mixing liquid thermosetting resin as carbon-forming substance with catalyst precursor, solidifying carbon- forming substance if necessary, carbonizing carbon-forming substance, and activating carbon with deposited catalyst. Activated carbon with homogeneously distributed catalyst can be in the form of a supported coating, as powder, or as one-piece article and incorporates electrodes for passing current through its bed. EFFECT: simplified preparation procedure and improved quality of catalyst. 12 cl, 11 ex
Patent RU-2195455-C2 (RU)
Inventor: LABEEUW BERNARD
IPC: C07D231/12
Filed: 1996-04-11
Granted: 2002-12-27
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. SUBSTANCE: invention relates to substituted 1-phenylpyrazole-3-carboxamides of the formula (Ia)   where R 1x  is in position 4 or 5 and means group T-CON-R a R b  where T means a direct bond or (C 1 -C 7 -alkylene; NR a R b  means group taken among: (a) -NR 9 (CH 2 ) s CR 7 R 8 (CH 2 ) r NR 5 R 6 ; (a), (b)  , (c)  ; R 5  and R 6  mean independently each of other hydrogen atom, (C 1 -C 6 )--alkyl, (C 3 -C 8 )--alkenyl; or R 5  and R 6  in common with nitrogen atom to which they are bound mean heterocycle taken among: pyrrolidine, piperidine, morpholine, piperazine substituted at position 4 with substitute R 9 ;   mean independently each of other (C 1 -C 6 )-alkyl; R 7  means hydrogen atom, (C 1 -C 4 )alkyl or benzyl; R 8  means hydrogen atom, (C 1 -C 4 )-alkyl; or R 7  and R 8/   in common with carbon atom to which they are bound form (C 3 -C 5 )-cycloalkane; R 10  means hydrogen atom, (C 1 -C 4 )-alkyl; s = 0-3; t = 0-3 under condition that (s + t) in the same group = 1 or above; bivalent radicals A and E in common with carbon atom and nitrogen atom with which they are bound form saturated heterocycle including from 4 to 7 links that, except for, can be substituted with one or some (C 1 -C 4 )-alkyls; R 2x  and R 3x  mean independently each of other hydrogen atom, (C 1 -C 6 )-alkyl, (C 3 -C 8 )-cycloalkyl, (C 3 -C 8 )-cycloalkylmethyl under condition that R 2x  and R 3x  do not hydrogen atom simultaneously; or R 2x  and R 3x  in common form tetramethylene group; and their pharmaceutically acceptable salts. Also, invention proposes intermediate derivatives of 1-phenylpyrazole-3-carboxylic acid of formulas (II)   or (II')   where R 1 , R 2 , R 3  have values corresponding to values R 1x , R 2x  and R 3x  given for the formula (Ia). Invention relates also to method of synthesis of compounds of the formula (Ia) from indicated intermediate compounds and intermediate derivatives of phenylhydrazine used for synthesis of compounds of formulas (II) and (II'). Compounds of the formula (Ia) show affinity to human neurotensin receptors and they present a base for pharmaceutical composition. EFFECT: improved method of synthesis, valuable medicinal properties of compounds. 8 cl, 7 tbl
Patent RU-2162662-C2 (RU)
Title: Cutting guiding instrument and method for applying the instrument for performing high precision resection of the femoral neck head
Inventor: B ERN AL BREKTSSON
IPC: A61B17/56
Filed: 1996-04-17
Granted: 2001-02-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves performing resection at a predefined cutting angle with respect to femur stem and on the predefined cutting-off level relative to the nearest head end. The bearing part is fastened to the femur in performing resection. Longitudinal guiding bearing member is supported with the bearing part and set along the femur neck at a predefined cutting-off angle relative to the femur stem. The cutting guide is supported with the guiding bearing member and it is moved along its axis towards the place of cutting-off. EFFECT: reliable, quick and high accuracy resection. 32 cl, 9 dwg
Patent RU-2155542-C2 (RU)
Title: Underwater arrester unit for crushing of concrements
Inventor: NIKULIN V I
IPC: A61B17/225
Filed: 1998-04-24
Granted: 2000-09-10
Abstract: FIELD: medical equipment for remote shock-wave lithotripsy, holelithotripsy. SUBSTANCE: the underwater destruction unit has an arrester body with high- and low- potential current conductors and electrode holders with rod electrodes and a device for monitoring and adjusting the interelectrode gap in the form of at least one TV camera. Each low-potential and high-potential section of the current conductors adjoining the electric motors has a current conductor holder movable relative to the body. The electrode holders are secured for adjusting movement of each electrode holder in the direction, and vice versa, of the interelectrode gap. EFFECT: provision of continuous contactless monitoring of the state of electrodes of the underwater arrester and their adjustment without replacement of the arrester when conducting the lithotripsy procedure. 8 cl, 4 dwg
Patent RU-2157915-C2 (RU)
Inventor: ROGACHEV V D
IPC: F02P3/04
Filed: 1998-09-07
Granted: 2000-10-20
Abstract: Изобретение относится к системам зажигания с накоплением энергии в индуктивности и может быть использовано на транспортных средствах и электрических установках с бесконтактными магнитоэлектрическими датчиками момента зажигания. Изобретение позволяет повысить надежность системы зажигания путем обеспечения ее работы в трех режимах. В систему зажигания с катушкой зажигания, дополнительным резистором, конденсатором, транзисторным коммутатором и датчиком импульсов дополнительно введены транзисторный вибратор, имеющий три клеммы, два диода и трехпозиционный переключатель с одной входной и тремя выходными клеммами, причем первая клемма транзисторного вибратора подключена к общей точке соединения дополнительного резистора и входной клеммы первичной обмотки катушки зажигания, вторая клемма вибратора соединена с первой выходной клеммой переключателя и катодом одного диода, третья клемма вибратора соединена с корпусом, аноды обоих диодов соединены со второй выходной клеммой переключателя, катод второго и силовой вход коммутатора соединены с третьей выходной клеммой переключателя, а входная клемма переключателя соединена с общей точкой выходной клеммы первичной обмотки катушки зажигания и конденсатора. 1 ил.