baber/WOPTO huggingface dataset:
Patent DE-3546959-C2 (DE)
Title: Torque variation compensator for IC-engine
Inventor: MAUCHER PAUL
IPC: F16F15/134
Filed: 1985-06-11
Granted: 1998-02-19
Abstract: The compensator has at least two gyratory masses (3,4) which are arranged coaxially with respect to each other and are capable of limited relative rotation against the action of a damper (13). One mass (3) may be connected to the internal combustion engine and the other (4) to the input (10) of a gearbox.  The damper consists of circumferentially acting springs and/or a frictional or sliding damper. A further damper (14) is provided in the torque transmission path between the gyratory masses. Both dampers each have, at least two discs (37,38;24,25) arranged in axially spaced relationship each set of discs being fixed for rotation with a different one of the gyratory masses.
Patent DE-3704633-C2 (DE)
IPC: F16L23/00
Filed: 1987-02-13
Granted: 1989-04-13
Abstract: A conduction element for flat channels is produced at least with corner parts (2) manufactured as one piece, the said corner parts being mechanically connected to connecting parts and further corner parts (2). For mechanical connection to connecting edges (5), the material of the channel wall (6) is bent outwards twice and thus forms a mechanically very rigid edge strip (7) with a bent-back stabilisation strip (8) on which the parts can be connected to one another mechanically, without adversely affecting the sealing. In order to form the end flange (9), the material of the channel wall (6) is likewise bent outwards twice and forms a connecting end surface (10) and a bent-back stabilisation strip (11). In this way, it is possible to produce a conduction element which can be transported in individual parts, has no welding seams, has a good mechanical strength and provides good sealing, but which can be manufactured without problems, in a mechanised way, in one work process originating from a flat blank. The conduction element is suitable for all the possible applications and can be manufactured with a completely smooth inner wall and with a tub-shaped single-piece lower part. The surrounding slot (15) produced at the edges by the bends can be used for the suspension of the flat channel and for the fitment of damping plates (16) and profile strips (18) for reinforcement. <IMAGE>
Patent DE-3824638-C2 (DE)
Inventor: HAHN TILL
IPC: E05C19/16
Filed: 1988-07-20
Granted: 1995-08-31
Abstract: The sliding door of showcases is normally closed by means of safety locks, but these have to be installed with a high degree of accuracy if the side wall is to have no play in the position of rest. The new device will likewise make it possible to close a showcase securely, but without having to ensure particular accuracy during installation. The sliding door 4 is held in the closing position or position of rest by permanent magnets 7 which are attached to the showcase and the magnetic field of which can be cancelled via an electrical winding by the flow of an appropriate direct current. Since the permanent magnets do not have to be installed with such accuracy, the assembly of a showcase of this type can also be carried out outside a workshop, for example a building site. Furthermore, the secure closing of sliding doors can thus be brought about, even in places where conventional closing devices would be accessible only with difficulty. 
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Patent DE-4005415-C2 (DE)
Inventor: BUCHHOLZ BERTHOLD DR
IPC: C08G63/78
Filed: 1990-02-21
Granted: 1996-04-11
Abstract: Polyesters (I) based on hydroxycarboxylic produced by converting H-(OCHR-(CR'R'')x-CO)n-OH(II) to H-(OCHR-(CR'R'')x-CO)m-OH (I). In the formulae, R, R', R'' = alkyl and/or H; m, n = whole nos, with m greater than n; and x = 0 or a whole no. The novelty is that the reaction is carried out in the presence of a condensation catalyst (III). Specifically (III) is a cpd of formula R1-N=C=N-R2 (with R1, R2 = opt substd alkyl, cycloalkyl or aryl), R3-C0-R4 (with R3, R4 = opt Hal-substd alkoxy, a 5-, 6- or 7-membered ring (opt with 1 or more C atoms replaced by hetero atom(s) and opt unsatd and/or substd), or Hal (pref C1), R5-S02-X (with 5 = opt substd alkyl or aryl; X = Hal, pref Cl), R6-0-C0-0-R7 (with R6, R7 = opt substd heteroaryl or aryl, or C6H2Y1Y2Y3-Hal (with Y1, Y2, Y3 = H or nitro); pref (III) is phosgene, diphosgene or triphosgene, carbonyldi-imidazole (CDI) or dicyclohexylcarbodi-imide (DCC); reaction is carried out in the presence of an acylation catalyst, pref a 4-dialkylaminopyridine, esp pref 4-dimethylamino-, 4-piperidino- or 4-pyrrolidino-pyridine; (II) are alpha- and/or beta-hydroxycarboxylic acids or oligomers thereof, esp glycols acid, D- and/or L-lactic acid and/or oligomers thereof, or a mixt of these acids and oligomers.
Patent DE-4025146-C2 (DE)
IPC: F16B39/24
Filed: 1990-08-08
Granted: 1992-07-02
Abstract: A spring washer for locking of screws, nuts or the like, having an outer (1) and an inner (2) washer body, each of which is essentially of annular shape, and having a transition region (3), arranged between these washer bodies, the washer bodies being constructed in the form of cone sections and opening towards the contact side (6) of the washer, is characterised in that the outer washer body (1) merges continuously into the inner washer body (2) on the contact side (6) of the washer in the transition region, and the transition region has a smaller cross-section than the respectively adjacent part of the inner and of the outer washer body. 
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Patent DE-4191062-C2 (DE)
Title: Printed circuit board working apparatus
Inventor: OTANI TAMIO
IPC: B23Q7/12
Filed: 1991-05-23
Granted: 1996-09-19
Abstract: A printed circuit board (W) rested on a table (4) and a tool held by a single spindle (13) are moved relatively in directions X, Y and Z to work the board (W). An inverted device (B) rockingly attached to the table (4), receives and delivery the board (W). A conveying device (C) mounted along a bed (1) of the working apparatus (A) is provided with a supply course (C1) and a discharge course (C2) for conveying the board (W) in an inclined state. A lifting device (D) is provided at a receiving-delivering position of the respective courses of this conveying device (C) on the side of the working apparatus, for receiving and delivering the board between the inverted device (B) and the respective courses. A printed circuit board supply device (E) is connected to one end of the supply course (C1) and a printed circuit board recovery device (F) is connected to one end of the discharge course (C2). A detector (G) attached to the spindle (13) of the working apparatus (A), reads the types of boards (W) supplied onto the table (4).
Patent DE-4215131-C2 (DE)
Inventor: JEHL HANS-JUERGEN
IPC: F17C13/12
Filed: 1992-05-08
Granted: 1997-02-06
Abstract: In an arrangement for the safe disposal of a system, under different pressures, for the transfer of dangerous gases, having at least one pressure-gas reservoir (2) and a reversing fitting, at least one second pressure-gas reservoir (21) is provided for receiving residual gases and for relieving the pressure-gas reservoir. <IMAGE>
Patent DE-4447562-C2 (DE)
Inventor: HERMANN KLAUS DIETER
IPC: B65C11/02
Filed: 1994-10-04
Granted: 2001-11-08
Abstract: The transporter pulley (7) has an axis (24) and a link member (29) which is pivoted about this axis. The link circumference carries one or more locking arms. In drive direction of the pulley, the arm engages positively into recesses in direction of rotation of the pulley only. The link member also carries a peg (28), which projects outwards parallel to the pivot axis. The radial distance between peg and axis of the transporter pulley is smaller than the radius of the pulley. The slide (27) is fastened pivoted to the peg. For transporter device removal, the chain of parts transmitting the drive movement to the link member may be interrupted.
Patent NL-1011870-C2 (NL)
Title: Inhibiting rust formation, especially in aerosol cans containing water-based pest repellent or pyrethroid compositions
Inventor: MAKITA MITSUYASU
IPC: A01N25/06
Filed: 1999-04-22
Granted: 1999-11-09
Abstract: Anhydrous silica is used to prevent or reduce rust formation. Independent claims are also included for the following: (1) a water-based aerosol composition comprising anhydrous silica, an aqueous liquid and a propellant; (2) a method for preventing or reducing rust formation on a metal surface of a container containing an aqueous liquid, comprising adding anhydrous silica to the aqueous liquid.
Patent NL-1014321-C2 (NL)
Inventor: CLAESEN ROBERTUS MARIA
IPC: F24J2/04
Filed: 2000-02-08
Granted: 2001-08-09
Abstract: A constructional element (7,12,15,19) comprising at least one construction plate (9,14,16), wherein said constructional element (7,12,15,19) furthermore comprises at least one plate-shaped panel (1) connected to a construction plate (9,14,16), which panel (1) comprises a number of flow channels (2) arranged in parallel, side-by-side relationship, which open into a fluid inlet chamber (3) with first ends and which open into a fluid outlet chamber (4) with second ends.
Patent NL-1017752-C2 (NL)
Inventor: GOERTZ HENRICUS JOHANNES JACOB
IPC: B29K71/00
Filed: 2001-03-30
Granted: 2002-10-01
Abstract: Processes for making a plastic moulded article with a decorated surface includes introducing a decorated film in a mould, and filling of the mould with a plastic composition by means of injection moulding. The decorated film is preferably at least one layer consisting essentially of a thermoplastic elastomer containing polyether segments. The plastic composition is preferably injection moulded to form a moulded article thereof having openings therethrough which are covered by the decorated film. In especially preferred embodiments, the moulded article is a housing front for a cellular telephone.
Patent NL-1024316-C2 (NL)
Title: Fastener device for securing child seat to car seat, includes part for sliding into space in car seat for securing headrest
Inventor: NOORDERMEER REINIER RENE
IPC: B60N2/28
Filed: 2003-09-17
Granted: 2005-03-18
Abstract: The device (1) comprises an insertion part (6) for sliding into the space (4) in the car seat (3) for securing the headrest, a base part (7) and a means for connecting the base part to the child seat (2). The connecting means are attached to the base part via springs. The frame comprises a substantially U-shaped bracket with one arm acting as the insertion part and the other arm forming part of the base part.
Patent NL-1026899-C2 (NL)
Inventor: BENTE ROBERTUS CORNELIS WILHEL
IPC: E03D1/14
Filed: 2004-08-23
Granted: 2006-02-24
Abstract: The invention relates to a device for flushing a water closet, comprising a valve for closing an outflow opening of a cistern of the water closet, a float connected to the valve, means to be selectively connected to the valve for weighting thereof, and means for operating the valve, which operating means are adapted to optionally lift only the valve or the valve in combination with the weighting means. The operating means comprise a first part acting directly on the valve and a second part acting on the weighting means, and the weighting means are movable under the influence of a second operating part between a rest position leaving the valve clear and a weighting position in which they load the valve. The weighting means can comprise a vessel which is open at the top and which is pivotable about a shaft situated at a distance from its centre of gravity.  The invention further relates to a water closet, comprising a bowl and a cistern connected thereto via a flow tube, and incorporating such a flushing device.
Patent NL-1029234-C2 (NL)
Title: Street light, includes divergent optical element, preferably a Fresnel lens, for spreading the light emitted
Inventor: HEIJDEN FILIP PAUL VAN DER
IPC: F21S8/00
Filed: 2005-06-13
Granted: 2006-12-14
Abstract: The light casing (2) includes a divergent optical element (8) designed to spread the light leaving the lamp in one or more directions. The element is a diverging lens, preferably a Fresnel lens. The casing is sealed and the optical element is transparent.
Patent NL-1032824-C2 (NL)
Inventor: SLUITERS JOHAN ERHARD
IPC: G01F1/84
Filed: 2006-11-07
Granted: 2008-05-14
Abstract: The present invention provides a method and an apparatus for measuring properties of a fluid. The apparatus comprises at least one flow tube, provided with a curved portion, for the conveying therethrough of the fluid; at least one actuator, coupled to the curved portion of the flow tube, for causing the curved portion to vibrate; and at least two force sensors, coupled to opposing ends of the curved portion of the flow tube, for measuring a force applied thereto through the flow tube. The apparatus comprises elastically deformable restriction means which allow rotation about the x-axis, rotation about the y-axis, and translation along the z-axis, and restrict movement in the direction of one or more of the remaining degrees of freedom.
Patent NL-1039868-C2 (NL)
Title: Process for producing an oligo(alpha-olefin) and the use of a particular form of methylaluminoxane in such process.
Inventor: DUCHATEAU ROBBERT
IPC: C08F4/78
Filed: 2012-11-01
Granted: 2014-05-06
Abstract: The invention relates to a process for producing an oligo(alpha-olefin), comprising preparing a mixture of at least a chromium complex comprising one or more ligands comprising a deprotonated pyrrole moiety; methylaluminoxane; an aluminum alkyl compound; an alpha-olefin; and a solvent; wherein the methylaluminoxane is a substance that is obtained by removing essentially all volatiles from a mixture that is obtained when trimethylaluminum is partly · hydrolyzed in a solvent.
Patent NL-2011217-C2 (NL)
Title: Greenhouse having an air mixing chamber which is equipped with a heating unit at an ambient air inlet.
Inventor: LOOIJE JOCHEM VINCENT
IPC: A01G9/24
Filed: 2013-07-25
Granted: 2015-01-27
Abstract: A greenhouse includes housing walls delimiting a growing space for growing plants, an air mixing chamber for conditioning of air, air distribution for distributing conditioned air from the air mixing chamber into the growing space along the plants, a re-circulation air connection connecting the growing space to the air mixing chamber for having used air flow from the growing space back into the air mixing chamber, an ambient air inlet connecting the environment to the air mixing chamber for having ambient air flow from the environment into the air mixing chamber, and a heating unit for heating of air. The heating unit is located at the ambient air inlet for heating ambient air before it gets mixed in the air mixing chamber with used air.
Patent SE-523921-C2 (SE)
Title: Ruler for dividing angle into three equal segments, has length direction lines provided on either side of central line, and two spaced apart cross direction lines
Inventor: HOLGERSSON BERTIL
IPC: G01B3/56
Filed: 2000-01-19
Abstract: The transparent ruler has a black line (0.2 mm thick) running down the middle between its two ends, forming a central line. Thinner lines (0.1 mm thick) spaced apart by intervals of 5 mm extend the full length of the ruler, parallel to the central line, between the central line and one length edge of the ruler. The other half of the ruler is marked in the same way, except that the four lines measure only 25 mm in length from one end of the ruler. Two cross-direction lines (0.2 mm thick) extending at 90 deg. to the central line are located at distances of 5 and 25 mm from one end of the ruler.
Patent SE-515998-C2 (SE)
Title: Paper or cardboard machine, has press section with wet calender arranged between second and third presses, first roll nip arranged in loop of transfer belt, and second calender roll arranged outside transfer belt
Inventor: LEANDERSSON PER ANDERS ARTUR
IPC: D21F3/00
Filed: 2000-03-14
Abstract: A paper or cardboard machine includes a press section having a wet calender, arranged between second and third presses and including a first roll nip, formed by first calender roll arranged in a loop of transfer belt, and a second calender roll arranged outside the transfer belt.  A paper or cardboard machine comprises a forming section, a press section, a drying section (6), and an impermeable transfer belt (69). The press section includes at least three presses (52, 60, 63), each having two press rolls (53, 54; 61, 62; 64, 65) cooperating with each other to form a press nip, in which the first press roll of the second press consists of a smooth press roll, with a smooth envelope surface, and in which the third press has a press felt, running in a loop around a roll and the second press roll in the third press. The impermeable transfer belt is running in a loop around guide rolls (70) and in contact with the smooth press roll of the second press and in contact with the press felt of the third press to transfer the web from the second press to the third press. The press section includes a wet calender, arranged between the second and third presses and including a first roll nip, formed by a first calender roll (79), arranged in the loop of the transfer belt, and a second calender roll (80), arranged outside the loop of the transfer belt, and the transfer belt and the web running together through the first roll nip in the wet calender.
Patent SE-519013-C2 (SE)
Inventor: BURSTROEM STEFAN
IPC: G06F3/0481
Filed: 2000-03-21
Abstract: This invention concerns an arrangement and a method for achieving an electronic information service in a computer system which is connected to a network, where a plurality of users can write information into and read information from the information service in the computer system via the network. In the arrangement there are means for creating a first information object, which comprises a partial area of a virtual pixel area. The pixel area contains information written by users from among the above-mentioned plurality of users. In addition there are means for transmitting the first information object via the network to a first of the above-mentioned plurality of users and means for receiving a second information object from the first user corresponding to at least part of the above-mentioned partial area of the pixel area, and means for updating the pixel area utilizing the received second information object.
Patent SE-518464-C2 (SE)
Inventor: HERSOUG ELLEF
IPC: G02B6/26
Filed: 2001-02-14
Abstract: In the manufacture of an optical attenuator having a desired value of the optical loss end regions of two optical fibers are placed with an offset in the traverse direction in relation to each other and having their end surface at each other. Thereafter the region at end surfaces is heated to make the ends melt to each other and the heating is then further continued. To achieve the desired loss in the finished attenuating splice the further heating is stopped for an optical loss exceeding the desired loss by a calculated value. This value can be obtained from measurements in real time of the loss for the splice during the continued heating. The measurements can be made at the beginning and end of an interrupt of the further heating. An attenuator manufactured in this way obtains an attenuation that accurately agrees with the desired value.
Patent SE-524121-C2 (SE)
Inventor: JAATINEN MARKKU
IPC: B60P3/40
Filed: 2002-08-12
Abstract: The method for changing the load-carrying space on e.g. a logging machine comprises moving uprights (2) attached to its frame (3) by brackets (6). These have bolts which fit into horizontal slots (8) in the frame and can be moved outwards to the ends of the slots to widen the load-carrying space.  An Independent claim is included for a mechanism for carrying out the method.
Patent SE-524887-C2 (SE)
Title: Climate control device for installing in building floor, includes separate chamber with fan and temperature sensor for flow of air into this chamber from space above floor
Inventor: ROENNBERG BO-GOESTA
IPC: F24F11/76
Filed: 2003-05-27
Abstract: A separate second chamber (72) connected to a second space (60) above the floor (52) contains a second fan (78) for generating a second flow of air (P3, P4) into this chamber from the second space. The sensor (80) for measuring air temperature in the second space is located inside the second chamber in order to measure the temperature of the air in the second flow. A first chamber (62) has an air inlet (64) connected to a first space (58) beneath the floor and an air outlet (66) connected to a second space above the floor. A first fan (70) generates a first flow of air (P1, P2) from the first space to the second space via the first chamber. A control device regulates the first flow of air as a function of the measured air temperature.
Patent SE-525781-C2 (SE)
Inventor: AASTROEM TONNY
IPC: F24C15/20
Filed: 2003-09-19
Abstract: A stove hood has a lower hood opening (2) and an outlet (17) arranged on the top for connection to a ventilation duct for suction of air from the room in which the stove hood is intended to be located. A fan (10) is arranged inside the stove hood between the hood opening and the outlet for generating said suction. A filter (19) for grease and the like is arranged in the stove hood upstream the fan. The fan is a radial fan designed to suck air axially only from a first side, and it is arranged with its side opposite to said first side with respect to the axial direction at a substantially vertical delimiting wall (14) of the stove hood.
Patent SE-527871-C2 (SE)
Inventor: SKOG ROBERT
IPC: H04L/
Filed: 2004-03-09
Abstract: A method for web service handling in peer-to-peer communication is provided. A web service (412-1) associated with a web service identity e.g. a URI is arranged in a first mobile node (410). Unique identification information is formed by combining the web service identity with a unique circuit switched identifier of the mobile node, such as the E.164 number. The unique identification information is transmitted to a registration unit (440) and registered together with location information that enables for other mobile nodes (420) to find the web service. The location information may for example comprise the current IP address of the first mobile node and the port number for the web service at this node, or relate to an intermediate device used to reach the web service at the first mobile node.
Patent SE-527535-C2 (SE)
Inventor: GOUGEL MICHAIL
IPC: B01D15/00
Filed: 2004-03-25
Abstract: A process for the extraction of ethanol from a solution by bringing the solution into contact with a bed of salt consisting of Mg3(PO4)2, whereby the salt adsorbs ethanol from the solution, removing the solution from the salt bed, heating of the salt bed in order to release the ethanol adsorbed thereby as vapor and collecting the ethanol vapor. The use of particles of the salt for adsorption of ethanol from a solution.
Patent SE-527704-C2 (SE)
Inventor: WIRGART BENGT
IPC: B66B/
Filed: 2004-10-26
Abstract: The present invention relates to an anchorage means intended to be used in connection with inspection and calibration of a load-limiting device of a lift installation that comprises a lift car (A) provided in a lift well (C) and means for supporting the lift car (A) , said anchorage means comprising at least one attachment element (20) having a mounting portion (21) , said mounting portion (21) being intended to be fixed to a base (V) . It is significant of the anchorage means according to the present invention that the attachment element (20) has a connecting portion (23), that the connecting portion (23) joins the mounting portion (21), that the end of the connecting portion (23) that faces away from the mounting portion (21) is located at a distance from the base (V) , that the anchorage means comprises an engagement means (28) that is connected to the connecting portion (23) in a way to enable force transmission, and that the anchorage means has a supporting means (25) that is provided adjacent to the engagement means (28) , and that the supporting means (25) has a portion that is intended to abut the base (V).