baber/WOPTO huggingface dataset:
Patent SE-426259-B (SE)
Title: Heat collecting device related to an open fireplace
Inventor: LARSSON C
IPC: F24B1/18
Filed: 1979-01-08
Abstract: The heat generated in an open fireplace 1 is utilised in a very uneconomical way. According to the invention, the collecting of heat is improved by making the open fireplace double-walled, with an outer jacket 4 and 5, and an inner jacket 2 and 3. The interspace 10 and 11 between the two jackets 2 and 3, and 4 and 5, is divided by means of vertical intermediate walls 9 into an upstream channel 10 and a downstream channel 11. Said channels 10 and 11 are provided with air for heating by means of a blower 25. One of the channels contains a flap connecting the channels 10 and 11 to the surroundings of the open fireplace when no air is flowing in the channels 10 and 11. <IMAGE>
Patent SE-428884-B (SE)
Title: Arrangement for a tube rolling mill
Inventor: OSADA YAKOV EFIMOVICH
IPC: B21B21/00
Filed: 1979-09-03
Abstract: The tool according to the invention in a tube rolling mill comprises a mandrel 1 and rolls 5, which are arranged across the lengthwise axis 0-0 of the mandrel 1 and separated by equal distance from same. In the side surfaces of the rolls 5 are accommodated roll grooves 6, in which a tube 4 is supposed to be machined during the rolling. The roll groove 6 has variable cross section surface along the length, along which are arranged a diameter reduction zone, a grooving zone, and a compression zone between them. The diameter reduction zone has a parabola-shaped cross section profile that is formed during the rolling at the bottom part of the roll groove 6 in the roll 5. One portion of the compression zone bordering the grooving zone also has a broadening of the cross section profile formed during the rolling at the bottom part of the roll groove 6 in the roll 5 in the form of a convex parabola at the lengthwise axis 0-0 of the mandrel 1. The generatrix of the mandrel 1 is parabola-shaped over the portion of its length corresponding to said portion of the compression zone 8. The other portion of the compression zone according to the invention has a broadening of the cross section profile formed during the rolling at the bottom part of the roll groove 6 in the roll 5 in the form of a parabola, whose convexity faces the direction away from the lengthwise axis 0-0 of the mandrel 1. The portion of the generatrix of the mandrel 1 corresponding to this other portion also has the shape of a convex parabola and borders a cylindrical portion of the generatrix of the mandrel 1, corresponding to the diameter reduction zone. <IMAGE>
Patent SE-451806-B (SE)
Inventor: BODEN K F I
IPC: B23K9/12
Filed: 1979-10-08
Abstract: 1. Welding-wire feed device, which is provided with a pair of axially parallel rollers (3, 5), installed in one plane, for feeding the welding-wire foward, the wire being inserted between the rollers and at right-angles to their axes, and which is provided with a welding-wire guide (15), this guide possessing a tube-like wire passage (23) and a gap (26) which, in the plane of the rollers, passes through the wire passage, it being possible to introduce the rollers into this gap, as far as the wire passage (23), and to introduce the wire-exit end of the welding-wire guide (15) into the opening of a connecting element (17, 18) of a welding-wire conductor, characterised in that the welding-wire guide (15) can be pushed into the opening of the connecting element (17, 18), is laterally guided in the opening, and is composed of two strip-shaped guide rails (19, 20), which are joined along a butting surface, at least one of these rails possessing a channel (21, 22) in the butting surface, the gap (26) passing through them over a portion of their length in the region of the channel, and is divided, by the gap (26), with reference to the rollers (3, 5) and to the feed direction, into an entry-guide and an exit guide, and is provided, in the region of the entry-guide and in the region of the exit guide, with, in each case, a transverse shoulder (27, 28), the transverse shoulder (27) of the entry-guide interacting with a stop (16) of a support (2) for the rollers (3, 5) and the transverse shoulder (28) of the exit guide interacting with a stop (18) of the connecting element (17, 18), and the distance between the two transverse shoulders (27, 28) being equal to that between the two stops (16, 18).
Patent SE-425590-B (SE)
Title: Device in a lifting chair which can be raised and lowered
Inventor: TORPHAMMAR YNGVE
IPC: A47K3/12
Filed: 1982-03-16
Abstract: A lifting chair 1 which can be raised and lowered and which is intended to be used by disabled persons who are bathing when stepping into and stepping out of, respectively, a bathtub 2 or a pool, comprises a number of cushions 5, 6, 7, 8 which are piled one on top of the other, which are connected to each other, which are designed as hollow bodies and which are connected to a filling/emptying conduit 3. At its free end, the filling/emptying conduit has a valve member 4 through which the lifting cushions can be filled with water from a water conduit fitting or, respectively, emptied into the bathtub/pool. The hollow spaces in the lifting cushions are provided with venting holes 28. <IMAGE>
Patent SE-445493-B (SE)
Title: Method of pretreating piezoelectric crystals for measuring the corrosivity of fluids
Inventor: ROFFEY R
IPC: G01N29/02
Filed: 1985-03-21
Abstract: The invention is a method of pretreating piezoelectric crystals that are to be used for measuring the corrosivity of fluids. The pretreatment consists of sulphide activation of the substrate that is subjected to corrosion and is situated on the piezoelectric crystal. This makes the crystal more sensitive during the subsequent corrosivity measurement.
Patent SE-446493-B (SE)
Title: Method and device for checking the mounting of electrical component leads on a circuit board
Inventor: KARLSSON B
IPC: H05K13/04
Filed: 1985-09-04
Abstract: In order to check the mounting of electronic component leads in the holes of a circuit board (1), the solder side of the circuit board (1) is lit by light aimed perpendicular to the circuit board from a first light source (20) and from light falling on the circuit board at an angle from a second light source. Two computer images are taken by means of a camera - one for each lighting angle. The computer image taken of the perpendicular light is used to detect holes with leads bent on the back of the circuit board. This is compared with a stored reference of the positions of the holes requiring leads. A new reference is created from this of the holes that should have a lead but do not have one that is bent. The computer image taken of the angled light is used to detect holes with leads that go straight through. This is compared with the new reference. If there are still holes that should have a lead but have neither a bent nor a straight lead, there is a fault indication. Otherwise, the circuit board is considered satisfactory.<IMAGE>
Patent SE-459831-B (SE)
Title: Measurement plug for signals in coupling plinths
Inventor: ERICSON KJELL
IPC: H01R13/58
Filed: 1986-01-23
Abstract: The identical halves (1) of the plug body each have a pair of hooks (2) and a pair of pins (3) on one side (18). Also provided are two four-sided holes (4) for the hooks and a pair of round holes (5) which do not go right through for the pins on the other side (15). A front aperture (6) is incorporated for a measurement pin, a rear aperture (7) for a cable, and two components (8,9) project from the bottom (10) of the body half to form a cable unloading labyrinth. The measurement pin comprises two flat components located in a plastic plug and connected to a cable by solder points. When the measurement plug is assembled, the pin is placed in the front aperture (6) so that it is secured in corresp. recesses by a pair of heel formations. The cable is soldered to the measurement pin and then runs backwards to the right or the left of the front labyrinth-forming component (8), thereafter between the two such components (8,9) and out through the rear aperture (7).
Patent SE-459502-B (SE)
Inventor: BJOERK K E L
IPC: C12N9/96
Filed: 1986-06-30
Abstract: The present invention relates to a method for obtaining an increased stability at storage of the enzyme lactoperoxidase in particularly dry products, as well as such products, whereby the hydrogen ion concentration is adjusted to 10<-3.25>-10<-><6>.
Patent SE-452791-B (SE)
Title: Hydraulic fluid accumulator
Inventor: SELLSTROM O
IPC: G01F23/28
Filed: 1987-01-21
Abstract: A measurement device (6) working in accordance with the resonance principle is electrically coupled to the second chamber (4b) of the cylinder for feeding and receiving electro-magnetic waves. A long component of even thickness (10) of electrically conductive material extends in the second chamber from the accumulator (1) gable (9) and through or at the side of the piston (3) so that its electrical length depends upon the axial position of the piston. An alternative arrangement uses a so-called double cylinder accumulator in which the inner cylinder in which the piston (3) is axially movable is of electrically insulating material. The long component (10) is moulded into the inner cylinder wall which in the vicinity of the component has a layer of electrically conductive insulated from it.
Patent SE-462641-B (SE)
Inventor: FEICHTINGER H K
IPC: C22C1/10
Filed: 1987-07-10
Abstract: 1. A process for producing metallic materials by the isostatic pressing of metal powders with high contents of gases which are introduced into the metal powder by acting on the metal powder with pressurized reaction gas at elevated temperature, characterized in that : a) after being filled in known manner into a capsule the metal powder is acted upon with the reaction gas, while b) at the same time a process acts on the capsule with the supply of heat from outside under pressure, and c) at the same time as the pressure of the process gas is increased the pressure of the reaction gas is increased approximately identically, d) the pressure being increased until a quantity of reaction gas is enclosed in the volume between the grains of metal powder which is adequate to achieve the required alloying content under the temperature conditions prevailing therein, and then e) the further supply of reaction gas is terminated and f) the pressure of the process gas outside the capsule and the temperature are brought to a value necessary for the isostatic hot pressing.
Patent SE-460679-B (SE)
Title: Internal protection for window or other wall apertures
Inventor: EJDESTAM SVEN
IPC: E06B9/02
Filed: 1987-11-25
Abstract: The internal protection for a window or other wall aperture consists of a grid (1) which can be drawn outwards, with beams (4) and fixtures (2,3,5,6,7,8) forming its essential part.
Patent SE-463690-B (SE)
Title: Arrangement for mounting a lighting fitting in a suspended ceiling
Inventor: PETTERSSON S
IPC: F21V21/02
Filed: 1990-02-13
Abstract: The invention relates to an arrangement for mounting a lighting fitting 21 in a suspended ceiling 18 which is supported by framework elements 14 with an inverted T-profile. The arrangement has a support rail 2 which is designed to be positioned above the framework elements to support the lighting fitting, and two support elements 3 which are designed to support the support rail and rest on the framework elements. The novelty of the invention is that the support rail 2 and the support elements 3 are made separately and can be connected to one another on mounting. Furthermore, each support element has a number of projections 12, 13 made one above another so as to receive the support rail in such a manner that it can be positioned at different levels above the suspended ceiling 18. <IMAGE>
Patent SE-470452-B (SE)
Inventor: ENGDAHL BJOERN
IPC: F16L37/23
Filed: 1992-10-16
Abstract: PCT No. PCT/SE93/00839 Sec. 371 Date Apr. 17, 1995 Sec. 102(e) Date Apr. 17, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/09304 PCT Pub. Date Apr. 28, 1994The invention relates to a hose coupling for compressed air having a safety locking device. The safety locking device comprises a disconnectable male member which is caught by locking members in a female member until the overpressure in the hose and the tool has disappeared, after which the male member is released, and the occurrence of a loud bang is prevented.
Patent RS-51002-B (RS)
Inventor: FRICK WENDELIN
IPC: C07H17/00
Filed: 2003-06-27
Abstract: Jedinjenja formule I,naznačena time, što u njima značeRl, R2      vodonik, F, Cl, Br, J, OH, NO2, CN, COOH, CO(C1-C6)alkil,COO(C1-C6)-alkil, CONH2, CONH(C1-C6)-alkil, CON$(C1-C6)-alkil]2, (C1-C6)-alkil, (C2-C6)-alkenil, (C2-C6)-alkinil, (C1-C6)-alkoksi, HO-(C1-C8)-alkil, (C1-C6)-alkoksi-(C1-C6)-alkil, fenil, benzil, (C1-C4)-alkilkarbonil, pri tome u alkilnim i alkoksilnim ostacima jedan, više ili svi atomi vodonika mogu da budu zamenjeni atomom fluora;SO2-NH2, SO2NH(C1-C6)-alkil, SO2N$(C1-C6)-alkil]2, S-(C1-C6)-alkil, S-(CH2)0-fenil, SO-(C1-C6)-alkil, SO-(CH2)0-fenil, SO2-(C1-C6)-alkil, SO2-(CH2)0-fenil, pri tome može da bude o = 0 - 6 i fenilni ostatak može da bude do dva puta supstituisan sa F, Cl, Br, OH, CF3, NO2, CN, OCF3, (C1-C6)-alkoksi, (C1-C6)-alkil, NH2;NH2, NH-(C1-C6)-alkil, N((C1-C6)-alkil)2, NH(C1-C7)-acil, fenil, O-(CH2)0-fenil, pri tome može da bude o = 0 - 6, pri čemu fenilni prsten može da bude supstituisan jednom do tri puta sa F, Cl, Br, J, OH, CF3, NO2, CN, OCF3, (C1-C6)-alkoksi, (C1-C6)-alkil, NH2, NH(C1-C6)-alkil, N((C1-C6 alkil)2, SO2-CH3, COOH, COO-(C1-C6)-alkil, CONH2;(C0 –C15)-alkandiil, pri čemu jedan ili više C-atoma u alkandiil- ostatku mogu nezavisno jedan od drugog da budu zamenjeni sa -O-, -(C=O)-, -CH=CH-, -C≡C-, -S-, -CH(OH)-, -CHF-, -CF2-, -(S=O)-, -(SO2)-, -N((C1-C6)-alkil)-, -N((C1-C6)-alkil-fenil)- ili -NH-;n     neki broj od 0 do 4;Cyc l jedan 3 do 7 elani zasićeni, delimično zasićeni ili nezasićeni prsten, pri tome 1 atom ugljenika može da bude zamenjen sa O ili S;R3, R4, R5        vodonik, F, Cl, Br, J, OH, NO2, CN, COOH, COO(C1-C6)alkil, CO(C1-C4)-alkil, CONH2, CONH(C1-C6)-alkil, CON$(C1-C6)-alkil]2, (C1-C8)-alkil, (C2-C6)-alkenil, (C2-C6)-alkinil, (C1-C12)-alkoksi, HO-(C1-C6)-alkil, (C1-C6)-alkoksi-(C1-C6)-alkil, pri tome u alkilnim i alkoksilnim ostacima jedan, više ili svi atomi vodonika mogu da budu zamenjeni atomom fluora;SO2-NH2, SO2NH(C1-C6)-alkil, SO2N$(C1-C6)-alkil]2, S-(C1-C6)-alkil, S-(CH2)0-fenil, SO-(C1-C6)-alkil, SO-(CH2)0-fenil, SO2-(C1-C6)-alkil, SO2-(CH2)0-fenil, pri»tome može da bude o = 0 - 6 i fenilni ostatak može da bude do dva puta supstituisan sa F, Cl, Br, OH, CF3, NO2, CN, OCF3, (C1-C6)- alkoksi, (C1-C6)-alkil, NH2;NH2, NH-(C,-C6)-alkil, N((C1-C6)-alkil)2, NH(C1-C7)-acil, fenil, (CH2)0-fenil, O-(CH2)0-fenil, pri tome može da bude o = 0 - 6, pri čemu fenilni prsten može da bude supstituisan jednom do tri puta sa F, Cl, Br, J, OH, CF3, NO2, CN, OCF3, (C1-C8)-alkoksi, (C1-C6)-alkil, NH2, NH(C1-C6)-alkil, N((C,-C6)-alkil)2, SO2-CH3, COOH, COO-(C,-C6)-alkil, CONH2; iliR3 i R4     zajedno sa atomima ugljenika, na kojima se oni nalaze, jedan 5 do 7 člani zasićeni, delimično ili potpuno nezasićeni prsten CyC2, pri tome 1 ili 2 C-atoma ovog prstena takođe mogu da budu zamenjeni sa N, O ili S
Patent AT-409553-B (AT)
Inventor: RAMASEDER NORBERT DIPL ING DR
IPC: G01N21/71
Filed: 2000-09-28
Granted: 2002-09-25
Abstract: A device for the chemical analysis of solid or molten material samples, based on laser-induced emission spectroscopy, including a laser source generating a laser beam, a deflection device deflecting the laser beam, a focusing device focusing the laser beam, a device that guides the reflections of a plasma ignited by the laser beam on the material sample to an evaluation device. To arrange the laser source and the evaluation device remotely from the material sample, an arm having at least one movable joint and a cavity for the laser beam is provided between the laser source and the material sample for guiding the laser beam. The deflection device is shaped as a mirror or a prism and is provided at the articulation of the arm, whereby the laser source and the evaluation device are arranged to be independent of the material sample in terms of their movements.
Patent AT-412122-B (AT)
Title: Panel heater; has two heater plate arrangements connected by integrated corner connection tubes, with first arrangement divided by vertical fluid separation point into supply and return chambers
IPC: F28D1/03
Filed: 2000-12-04
Granted: 2004-09-27
Abstract: The panel heater (1) has at least two integrated tubular connection bodies (4) spaced parallel in the corner areas of the heater. The panel heater has a first heater plate arrangement (2) with central supply (8) and return (9) connections divided by a vertical fluid separation point (5) into a supply chamber (6) with a supply (V) for heating fluid and a return chamber (7) with a return (R) for heating fluid. A control valve (10) is integrated in the flow path (PF) of the heating fluid formed by the supply chamber of the first heater plate arrangement, the second heater plate arrangement, the return chamber and the connection bodies.
Patent CN-1006191-B (CN)
Title: 从残余物质中提取液体的方法及所用的设备
Inventor: GRESCH WALTER
IPC: A23N1/00
Filed: 1985-08-19
Abstract: 从过滤了的残渣，例如在农产品原汁液的澄清和净化中经过超滤所得的滞留物中提取液体的方法和设备，该滞留物与压榨过的残渣在独立的加工工序中混合，而混合物则再经过一次汁液提取。
Patent FI-120973-B (FI)
Inventor: GAGE JAMES R
IPC: A61P31/18
Filed: 2000-03-10
Granted: 2010-05-31
Abstract: Disclosed is a novel process and novel intermediates to prepare [R-(R*,R*)]-N-[3-[1-[5,6-dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl)-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-(trifluoromethyl)-2-pyridinesulfonamide (XIX) which is a protease inhibitor useful in treating humans infected with the HIV virus.
Patent FI-108969-B (FI)
Inventor: VIRTANEN JARMO
IPC: H01R31/02
Filed: 2000-03-14
Granted: 2002-04-30
Abstract: The invention relates to a branching part (3) for an electrical network comprising: a multi-pole input (5) for receiving a multi-pole plug-in connector (4), a multi-pole output (6) for receiving a second multi-pole plug-in connector (4), means for connecting the respective input (5) and output (6) poles to one another, and a second output (7) including at least a first conductive element (8). In order to simplify and expedite the electrical installation work the branching part further comprises: at least two optional contact parts (11 to 13) connected to the respective input poles (5), and a connecting part (15) through which the conductive element (8) of the second output (7) can be connected to one of said optional contact parts (11 to 13) for establishing contact between the conductive element (8) and the input pole (5) corresponding to the selected contact part. <IMAGE>
Patent FI-117432-B (FI)
Inventor: MEARNS JOHN
IPC: B66B3/00
Filed: 2002-02-05
Granted: 2006-10-13
Abstract: Method for telemonitoring the condition and state of an elevator and for determining its need for maintenance by performing an automatic test run of the elevator car (1) in the elevator shaft (2) to collect data for use in an elevator telemonitoring process. The method of the present invention is characterized in that the aforesaid test run comprises a number of automatic test run cycles synchronized with respect to each other.
Patent FI-128400-B (FI)
Inventor: ASP ARI
IPC: H01P3/12
Filed: 2012-02-07
Granted: 2020-04-30
Abstract: Tässä julkaisussa kuvattu keksintö on aaltoputken muotoinen kappale (1), joka upotetaan valmistusvaiheessa betonielementtiin. Aaltoputkirakenne toteutetaan vaadittavien taajuuksien perusteella mitoitetun, tyypillisesti metallipintaisen tai metallikalvolla (10) päällystetyn kappaleen (1) avulla. Kappale (1) täytetään materiaalilla, jonka radiosignaalit läpäisevät helposti, jolloin kappale (1) ei elementin valuvaiheessa täyty betonilla. Aaltoputki jää kokonaan rakenteen sisään näkymättömiin. Putki sijoitetaan betonielementin sisään niin, että se muodostaa yhtenäisen onton kohdan sekä ulko-ja sisäkuoreen (2,4), että myös niiden välissä olevaan eristeeseen (3). Aaltoputken valunaikanen kiinnitys toteutetaan erillisillä kiinnitystangoilla, hakasilla tai korvakkeilla (6). Keksintö koskee myös työtapaa, työvaihetta tai muuta järjestelyä, jossa betonivalun yhteydessä betoniseen ulkoseinäelementtiin jätetään radiosignaaleiden ympäröivää betonia helpommin radiosignaaleja läpäisevä paikallinen rakenne.
Patent FI-128455-B (FI)
Title: Method for producing an anti-skid stud and anti-skid stud
Inventor: RAATIKAINEN JOUNI
IPC: B60C11/16
Filed: 2018-02-26
Granted: 2020-05-29
Abstract: Described is a method for producing an anti-skid stud and an anti-skid stud comprising a supporting part (1) and a stud pin (2) that is partly arranged in a blind hole (3) in the supporting part (1). The method comprises providing a supporting part (1) that is made of elastic material and that has a blind hole (3), and providing a stud pin (2) having a proximal end (4) and a distal end (5). The method comprises pressing an insertion section (7) of the stud pin (2) into the blind hole (3) with the distal end (5) leading the insertion section (7) of the stud pin (2) so that a largest cross section B of a first holding section (16) of the stud pin (2) at least partly passes a smallest cross-section A of the second holding section (17) of the blind hole (3).
Patent FI-130212-B (FI)
Title: A mouthguard and a method for manufacturing a mouthguard
Inventor: CEDRAS RYAN
IPC: A63B71/08
Filed: 2021-03-23
Granted: 2023-04-24
Abstract: The invention relates to a custom-made mouthguard (100) for athletes. The mouthguard comprises a flexible base structure (102) and a rigid substructure (104). The flexible base structure (102) is shaped to correspond substantially to an upper dental arch of a user of the mouthguard (100) so that a coverage area of an anterior part (202) of a palatal sidewall part (102a) of the base structure (102) is minimized. The rigid substructure (104) is shaped to correspond to palatal surfaces of the upper teeth of the user of the mouthguard (100). The rigid substructure (104) is arranged within the base structure (102) against the palatal sidewall part (102a) of the base structure (102). The invention relates also to a method for manufacturing a custom-made mouthguard for athletes.
Patent HK-1039762-B (HK)
Title: Key duplicating machine
Inventor: DANI MARKBREIT
IPC: B23C/
Filed: 2002-01-24
Abstract: A key duplicating machine includes a housing and an electrical motor mounted therewithin. Two rotatable machining heads are powered by the motor for forming key cuts on a key blank. A key blank clamping assembly securely and removably mounts a key blank during engagement thereof with the machining heads. A key blank translation assembly selectably positions the key blank clamping assembly such that a key blank mounted thereon is brought into desired engagement with the machining heads. A user controllable tumbler disk assembly operatively associated with the machining heads selectably determines the depth of the key cuts formed thereby on a key blank mounted on the key blank clamping assembly. The key blank translation assembly includes a guide wire disposed below the machining heads such that debris from formation of the key cuts does not tend to collect thereon and interfere with translation of the key blanking clamping assembly.