baber/WOPTO huggingface dataset:
Patent LU-501314-B1 (LU)
Title: Method for electrocatalytic nitrogen reduction catalyst
Inventor: LI BIN
IPC: B01J35/00
Filed: 2022-01-24
Granted: 2022-08-09
Abstract: The invention discloses a method for electrocatalytic nitrogen reduction catalyst. Telluride is introduced into electrocatalytic nitrogen reduction by utilizing its hydrogen storage capacity for the first time, in which, elements with good adsorption to nitrogen are selected, and with the hydrogen storage property of telluride, higher ammonia production is achieved at 0V, Tellurides include Sb2Te3, Bi3Te4, CoTe and CdTe2, taking Sb2Te3 as an example, the synthesis method of Sb2Te3 includes: dissolving SbCl3 in water, then adding 25 mg of sodium tartrate, 25 mL of ammonia water, 22 mg of potassium tellurite, and 10 mL of hydrazine in turn, stirring for 5 min, then putting into a reaction kettle and reacting at 180°C for 5 h. The present invention compares the nitrogen reduction properties of Sb2Te3, Bi3Te4, CoTe and CdTe, and concludes that telluride has great prospect in nitrogen reduction at low voltage.
Patent LU-501557-B1 (LU)
Title: Device for integratedly coupling microbial fuel cell and dynamic membrane bioreactor (mfc-dmbr)
Inventor: LIU QIANG
IPC: C02F3/28
Filed: 2022-02-28
Granted: 2022-08-29
Abstract: A device for integratedly coupling microbial fuel cell and dynamic membrane bioreactor (MFC-DMBR). A cation exchange membrane is arranged between an anaerobic anode pond and an aerobic cathode pond of the device. An electricity-producing microorganism, a carbon fiber felt and a stirrer are arranged in the anaerobic anode pond. A stainless steel wire mesh is arranged in the aerobic cathode pond. After the device runs for a set time, a dynamic membrane with solid/liquid separation is formed on the stainless steel wire mesh. An effluent filtered by the dynamic membrane flows out from a water outlet pipe. An aeration head driven by an air pump is arranged in an aeration pond. The device further includes a programmable logic controller (PLC). A positive electrode of the PLC is electrically connected to the stainless steel wire mesh, and a negative electrode of the PLC is electrically connected to the carbon fiber felt.
Patent LU-503572-B1 (LU)
Title: Thermoacidophilic raw starch alpha-amylase mutant with improved corn starch degradation ability, preparation method and application thereof
Inventor: ZENG JING
IPC: C12N9/24
Filed: 2023-03-03
Granted: 2023-09-12
Abstract: The invention relates to a thermoacidophilic raw starch α-amylase mutant with improved corn starch degradation ability, a preparation method and application thereof, belonging to the fields of genetic engineering and enzyme engineering. According to the invention, the SBD domain of the raw starch α-amylase GTamy is subjected to the cyclic rearrangement mutation, then the SBD in GTamy is replaced by the SBD cyclic rearrangement mutant to construct the GTamy cyclic rearrangement mutant, and a raw starch α-amylase mutant GTamy-S498 with the significantly improved corn starch degradation capability is screened by comparing the enzyme activity of GTamy cyclic rearrangement mutant on the corn starch. According to the invention, the activity of raw starch α-amylase mutant GTamy-S498 on the corn starch is increased from 21.08 U/mg before the mutation to 114.77 U/mg (5.44 times).
Patent MD-506-B1 (MD)
Title: Fastening machine for clamping and laying nuts of railway line
Inventor: MATVEENCO MIHAIL
IPC: E01B29/28
Filed: 1995-03-16
Abstract: Inventia se refera la mijloacele de mecanizare a lucrarilor la constructia si repararea caii ferate, in particular pentru fixarea piulitelor suruburilor de clema ale conexiunii separate de s                          Scopul inventiei consta in simplificarea constructiei. Pentru realizarea scopului mentionat mecanismul de limitare a momentului de torsiune este executat in forma de arcuri-disc 13 si 14, fixate pe arborele principal 9 din ambele parti ale discu
Patent MD-470-B1 (MD)
Title: Planetary precessional reducton gear
Inventor: BOSTAN ION
IPC: F16H1/32
Filed: 1995-07-10
Abstract: Inventia se refera la constructia de reductoare si poate fi utilizata in diferite domenii ale constructiei de masini. Inventia permite sporirea raportului de transmitere pe contul completarii reductorului cu doua roti centrale 8 si 14 si executarea satelitilor 2 si 13 cu doua coroane. Miscarea de rotatie a
Patent NO-301077-B1 (NO)
Inventor: KRULL MATTHIAS
IPC: C10M145/14
Filed: 1992-07-17
Abstract: The invention relates to novel copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of lower, unsaturated alcohols, to their preparation, to their use as flow improvers (flow assistants) for paraffin-containing oils, and to oils which contain such copolymers. The invention also relates to the use of known copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of allyl and/or methallyl alcohol as flow improvers for paraffin-containing oils.
Patent NO-303158-B1 (NO)
Inventor: NORRIS TREVOR WILLIAM
IPC: H02G3/06
Filed: 1992-11-27
Abstract: A non-conductive plastics junction box for connecting at least two cables 52 has an internal conductive continuity plate 30 integral with a base 1 of the box. The plate 30 has a base panel 31 with at least one lug 39 arranged to extend outwardly and externally of the base 1 to provide an earthing terminal to ground, and side panels 32,33,34,35 arranged to overlie side walls 5,6,7,8 of the base 1 in which entry ports 50 are formed to receive cable glands for the respective cables 52. The continuity plate 30 is in electrical contact with the glands and provides a continuous earthing path from the cables 52 to the earthing terminal(s). <IMAGE>
Patent NO-307437-B1 (NO)
Inventor: PLANKENHORN HORST
IPC: H01L29/84
Filed: 1994-02-10
Abstract: A method and an apparatus are proposed in order to bond multilayered substrate packages over a large surface at uniform heating in the course of one single work step, wherein the structured substrates are to begin with aligned to one another with high precision to correspond to the structuring in a working area separate from the heating apparatus.
Patent NO-319456-B1 (NO)
Inventor: MACKOOL RICHARD J
IPC: A61B18/00
Filed: 1995-06-29
Abstract: A surgical instrument for removing a cataract from a patient's eye including a hollow vibrating needle surrounded by two hollow infusion sleeves. The outer sleeve conforms to the incision in the eye and the inner sleeve prevents the outer sleeve from collapsing onto the hollow, vibrating needle.
Patent NO-310832-B1 (NO)
Inventor: RODGERS JOHN A
IPC: D01D4/02
Filed: 1997-12-05
Abstract: The present invention provides a blow spinning die particularly suited for spinning solvated pitch into fibers having a random cross-sectional structure. Additionally, the present invention provides a process for blow spinning fibers from solvated pitches. The present invention also provides pitch fibers having a high energy internal molecular structure. Finally, the present invention provides carbon fibers which have a non-radial internal structure.
Patent NO-307065-B1 (NO)
Inventor: TSCHUDI JON
IPC: G06T1/00
Filed: 1998-02-26
Abstract: This invention relates to an apparatus for measuring structures in a fingerprint or the like, comprising at least one sensor array adapted to be positioned close to, or in contact with, the surface of the fingerprint, the sensor array being adapted to measure chosen characteristics of the surface, e.g. by measuring capacitance or resistivity, at a plurality of positions. At least one sensor array comprises at least one line of sensors, adapted to measure said characteristics at chosen intervals of time, the surface having a relative movement in relation to the sensor array with a direction essentially perpendicular to the at least one line of sensors, and at least one of the outer ends of at least one sensor array protrudes towards the surface to be measured, providing an essentially U-shaped cross section in a plane perpendicular to the direction of said movement.
Patent AT-501325-B1 (AT)
Inventor: STRASSER JOHANN SEN
Filed: 2005-01-31
Granted: 2007-02-15
Abstract: The invention relates to a device for transferring the wall (2) of a transport container (1), in particular of a vehicle construction or of a container, between a closed position and an open position. Said device comprises a first and a second suspension arm (3, 4), which are respectively mounted on the transport container (1) and on the wall (2) of the transport container (1) to pivot about a rotational axis (3', 4'; 3'', 4''). The wall (1) is configured in one piece and the two rotational axes (3', 4') between the suspension arms (3, 4) and the wall (2) follow different pivoting radii (A, B) during the transfer of the wall (1). The invention also relates to a transport container (1) comprising at least one device of this type.
Patent AT-506647-B1 (AT)
Title: Vorrichtung zum berührungslosen messen der temperatur eines linearelements
IPC: G01K13/06
Filed: 2008-03-28
Granted: 2011-07-15
Abstract: Vorrichtung zum berührungslosen Messen der Temperatur eines Linearelements (8), wobei ein auf eine Soll-Temperatur erwärmter Körper (16) mit einem Durchzugskanal (15) für das Linearelement (8) vorgesehen ist, und in dem Körper (16) zumindest ein Wärmestromsensor (19) zum Erfassen eines Wärmestroms (19') zwischen dem Linearelement (8) und dem Körper (16) aufgenommen ist, und der Wärmestromsensor (19) zum berührungslosen Messen der Temperatur eines mit einer Lackschicht versehenen Linearelements (8) aus einem thermoelektrischen Schichtmaterial besteht, welches beidseitig mit einer Kunststoffschicht überzogen ist.
Patent AT-506549-B1 (AT)
Title: Strangführungssegment
Inventor: GUTTENBRUNNER JOSEF ING
IPC: B22D11/128
Filed: 2008-03-28
Granted: 2011-06-15
Abstract: Bei einem Strangführungssegment zum Stützen und Führen eines gegossenen Metallstranges in einer Strangführung einer Stranggießanlage mit an Querträgern befestigten Strangführungsrollen soll bei verschiedenen Belastungsfällen am gegossenen Strang stets eine im Querschnitt des gegossenen Stranges konvexe Querschnittsform sichergestellt werden. Dies wird mit einem plattenförmigen Querträger (7) erreicht, der einen parallel zur Längserstreckung der Strangführungsrolle (5a) ausgerichteten Längsschlitz (20) aufweist.
Patent BG-61577-B1 (BG)
Title: Rail fastener
Inventor: ATANASOV SVETOMIR A
IPC: E01B9/30
Filed: 1995-07-24
Abstract: The fastener can be applied in rail transport for building ofrail tracks and points. It has simplified design, greaterelasticity, better wear resistance and maintainability,reliability and resistance to horizontal centrifugal forcesarising during the movement of the rolling stock in the curvaturesof the railroad. The fastener consists of two standard-type anchorbolt connections (1), the head of each anchor bolt (1) beinganchored by means of an anchoring plate (4) anchored by concretinginto the sleeper (3), and two clamps (5) for fixing the rail (6)under which there is an elastic pad (7). An isolation bushing (8)is fitted in each seat for bolts (1) in the sleeper (3) underwhich a formwork fixing box (9) is concreted. Clamps (5) arefitted diagonally on both sides of the rail (6). Elastic pad (7)is U-shaped and engages sleeper (3) laterally. The inner front ofhead (2) of every anchor bolt (1) has spherical surface (10)resting in a similar surface of the anchoring plate (4). Eachclamp (5) has a wedge-type tail (11), and there is an elasticinsert (13) between its side surface and the surface of a concreterim (12). Clamp (5) has an L-shaped pin (14) with an elastic lowerand longitudinally double-cut cog (15) pressed to the uppersurface of the rail (6) foot and a lower longitudinal chute (16).An elastic ring (17) is closely fitted in a seat in the upperfront of the isolation bushing (8), in a seat.
Patent BR-0004906-B1 (BR)
Inventor: HOHN GEORG
IPC: F01N3/20
Filed: 2000-10-18
Abstract: The present invention concerns a silencer for two-stroke engines containing a catalytic device (60). The catalytic device (60) is of the form of a catalytically coated perforated tube (61) which is inserted into the exhaust pipe (20) from the outlet end of the pipe which is located within the silencer housing (50). This arrangement allows retrofitting the catalytic device (60) to already existing exhaust systems of tuk-tuk vehicles and thereby offers a high potential for pollutant reduction from the current fleet of tuk-tuk vehicles. <IMAGE>
Patent BR-PI0111925-B1 (BR)
Inventor: SPEAR STEPHEN L
IPC: H04W36/18
Filed: 2001-05-01
Abstract: A. method and system of generating neighbor cell lists in a cellular environment having a first cell (cell D) and a plurality of neighbor cells (cells C, E, F, and G). The first cell and the neighbor cells each include a plurality of designated active controllers associated therewith. In one embodiment, one of the controllers (RNC3) in the first cell is designated as the active controller for the first cell, a first neighbor list of the active controllers (RNC1, RNC3, RNC4, and RNC 4, respectively) for the neighbor cells is generated, and, upon a change in active status of any of the neighboring active controllers, a second neighbor list of the active controllers (RNC2, RNC4, RNC4, and RNC4, respectively) for the neighbor cells is generated. The lists are generated in accordance with a database of controllers linkable with the designated active controllcr.
Patent BR-0114482-B1 (BR)
Inventor: GLEJBOL KRISTIAN
IPC: F16L11/16
Filed: 2001-10-03
Abstract: A flexible, armored pipe is disclosed. In an exemplary embodiment, the flexible, armored pipe includes an impermeable liner, an outer armoring layer, and an inner armoring layer. The inner armoring layer includes one or more wound armoring elements, and the outer armoring layer is placed on the outside of the liner, and includes at least two layers of wound armoring elements which are completely or partly permeable for fluids. Further, the inner armoring layer is placed on the inside of the liner. In certain embodiments, the inner armoring is built up of wound profiles, K profiles, or profiles which include a rolled strip.
Patent BR-0115649-B1 (BR)
Inventor: HAMMERSLEY RICHARD CHARLES
IPC: B32B3/28
Filed: 2001-11-26
Abstract: An abradable turbine seal having a novel honeycomb cellular structure fabricated from metal foils or sheets showing good manufacturability, optimized brazeability and especially good structural integrity and oxidation resistance after brazing to metal support structures. MCrAlY (M=Ni, Fe, Co or combinations thereof) foil and sheet metals are particularly suitable to produce such a structure.
Patent BR-0116657-B1 (BR)
Inventor: EBERLE MARTIN
IPC: A01N43/76
Filed: 2001-12-20
Abstract: The invention relates to novel N-phenyl-4-(4-pyridyl)-2-pyrimidineamine derivatives of the general formula (I) wherein the sum of (m+p) together is 0, 1, 2 or 3; n and q are independently of each other 0 or 1, and the sum of (m+p+q) together is 1, 2, 3 or 4; R<SUB>1 </SUB>is hydrogen, halogen, alkoxy, haloalkyl, haloalkoxy or alkyl; R<SUB>2 </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkyl or C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy; R<SUB>2A </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkenyl or C<SUB>3</SUB>-C<SUB>4</SUB>-alkynyl; each of R<SUB>3</SUB>, R<SUB>4</SUB>, R<SUB>5 </SUB>and R<SUB>6 </SUB>is, independently of the others, hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkyl, hydroxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl or C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, or the ring members CR<SUB>3</SUB>R<SUB>4 </SUB>or CR<SUB>5</SUB>R<SUB>6 </SUB>or CR<SUB>2</SUB>R<SUB>2A </SUB>are independently of each other a carbonyl group (C-O) or a group C-S; X is C-O, C-S, S-O or O-S-O; Y is O, S, C-O, CH<SUB>2</SUB>, -N(R<SUB>8</SUB>)-, -O-N(R<SUB>8</SUB>)-, -N(R<SUB>8</SUB>)-O- or NH-; R<SUB>7 </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkenyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkynyl, -CH<SUB>2</SUB>OR<SUB>8</SUB>, CH<SUB>2</SUB>SR<SUB>8</SUB>, -C(O)R<SUB>8</SUB>, -C(O)OR<SUB>8</SUB>, SO2R<SUB>8</SUB>, SOR<SUB>8 </SUB>or SR<SUB>8</SUB>; and R<SUB>8 </SUB>is C<SUB>1</SUB>-C<SUB>8</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>8</SUB>-alkoxyalkyl, C<SUB>1</SUB>-C<SUB>8 </SUB>haloalkyl or phenylC<SUB>1</SUB>-C<SUB>2</SUB>-alkyl wherein the phenyl may be substituted by up to three groups selected from halo or C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl; or a salt thereof. The invention also relates to the preparation of the compounds and to agrochemical compositions comprising at least one of those compounds as active ingredient as well as the preparation of the said compositions and to the use of the compounds or of the compositions in controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
Patent BR-0202521-B1 (BR)
Inventor: BONTAZ CHRISTOPHE
IPC: F01P3/08
Filed: 2002-07-04
Abstract: The cooling nozzle for an engine piston comprises a body (1), with a penetrating part which engages in an engine bore, receiving coolant fluid. The nozzle comprises an internal valve composed of a piston (6) which slides in a guide bore (9). The piston comprises a sealing head (10) directed upstream and supported against an annular seat (11). The piston is pushed toward the seat by a helical compression spring (13).
Patent BR-0208744-B1 (BR)
Inventor: HUGHES ANDREW
IPC: B07B1/48
Filed: 2002-11-12
Abstract: In a method of and apparatus for manufacturing a filtering screen, a frame of plastics coated metal or reinforced plastics material is located in a jig and at least two sheets of wire cloths are placed over the frame and their edges gripped by pneumatically operated clamps carried by the jig. The clamps are pneumatically driven outwardly of the frame to tension each cloth in orthogonal directions. The tensioned cloths are pressed against the frame and heated in order to bond the cloths to the frame. The heated material is allowed to cool, and after completion of the bonding step the clamps are released, allowing the frame to be removed from the jig. Where necessary the cloths are trimmed back to the edges of the frame. A separate set of pneumatically operated clamps may be provided for gripping all four edges of each wire cloth layer to allow each layer to be individually tensioned.
Patent BR-PI0306601-B1 (BR)
Title: método de gravação de informações de gerenciamento em mídia ótica de gravação única, aparato para gravação de informações de gerenciamento em mídia ótica de gravação única e mídia ótica de gravação única para gravação de informações de gerenciamento
Inventor: KIM SUNG DAE
IPC: G11B20/18
Filed: 2003-09-30
Abstract: "método de gravação de informações de gerenciamento em mídia ótica de gravação única, aparato para gravação de informações de gerenciamento em mídia ótica de gravação única e mídia ótica de gravação única para gravação de informações de gerenciamento". sendo que a presente invenção refere-se a mídia ótica de gravação única, método e aparato para gravação de informações de gerenciamento na mídia de gravação. o método inclui gravação em uma área temporária de gerenciamento de defeitos (tdma), informações de gerenciamento produzidas enquanto a mídias de gravação estiver em uso, e transferência e gravação das últimas informações de gerenciamento da tdma pe uma área final de gerenciamento de defeitos (dma) na mídia de gravação, no estágio de preenchimento da dma da mídia de gravação.
Patent BR-0314067-B1 (BR)
Inventor: WALTER RICHARD
IPC: C07F15/00
Filed: 2003-07-08
Abstract: A process is described for the manufacture of chlorotris(triphenylphosphine)-rhodium(1) by means of causing a reaction of RhCl<SUB>3 </SUB>solution with triphenylphosphin in mixtures of C2-C5 alcohols with water subsequently cooling down and filtering the crystalline precipitate obtained characterized in that the mixture of the reactants is handled in such a way that B is warmed up to 75° C., and C is maintained at 80 to 110° C. The technique leads to improvements in the yield and quality of the crystals obtained.
Patent BR-PI0318633-B1 (BR)
Inventor: ALMENDROS JOSÉ LOPEZ
IPC: E02F9/28
Filed: 2003-12-05
Abstract: The present invention relates to a wear assembly, as well as to the different components thereof, which comprises a wear member or tooth and an adaptor member or tooth bar for wear applications in a machine for moving materials such as earth and stones.  The invention contemplates a wear assembly and particularly a coupling system between the different components to one another by means of a characteristic coupling system and at least one retention system assuring the coupling and anchor between the different components, specifically between the wear member and adaptor, the latter in turn being joined to the blade of a bucket or scoop of a machine for moving materials, such as an excavator or the like.
Patent BR-9908951-B1 (BR)
Inventor: VOGENSEN BENT KVIST
IPC: A23L27/60
Filed: 1999-03-08
Abstract: A particulate delivery system for a food product comprises (a) an oil such as soy oil and/or an oil mimetic, which may be a low melting point emulsifier, (b) a triglyceride fatty acid, which may be a hardened or partially hardened fat such as palm oil and/or a high melting point emulsifier such as a diacetyl tartaric ester and (c) a particulate component, which may comprise one or more of hydrocolloids, emulsifiers, salts, flavours, reductants, enzymes, sweeteners, baking powders, dried yeast or preservatives, wherein component (c) is in a stable suspension within a crystal matrix formed by component (b), but component (c) does not itself form a crystal matrix. Additionally the system may comprise component (d) a crystal modifying agent such as soya lecithin. Component (c) is preferably added in a form discrete from components (a) and (b) and has an average particle size of > 50 microns. The delivery system may be a flowable bread improver or for use in low fat mayonnaise or spreads.
Patent BR-9915931-B1 (BR)
Inventor: KING CHARLES H
IPC: E21B44/00
Filed: 1999-11-30
Abstract: A system includes a database that is adapted to store substantially continuously measured or calculated drilling parameters. At least one computer can access the database to display simultaneous user configurable graphical representations of selected drilling parameters. A user can observe multiple parameters graphically in real time.
Patent BR-9916132-B1 (BR)
Inventor: DOURNEL PIERRE
IPC: C11D7/24
Filed: 1999-12-10
Abstract: Compositions comprising 1,1,1,3,3-pentafluorobutane and more than 5% by weight of at least one non-flammable fluoro compound, and use thereof.
Patent CH-712083-B1 (CH)
Title: Verfahren zur Herstellung von d-threo-2-Phenyl-2-piperidin-2-yl-essigsäureestern.
Inventor: HULDREICH TRAFELET
IPC: C07D211/34
Filed: 2003-02-05
Abstract: Verfahren zur Herstellung von d-threo-[R(R*,R*)]-2-Phenyl-2-piperidin-2-yl-essigsäureester und deren Säureadditionssalze, indem man d-threo-[R(R*,R*)]-2-Phenyl-2-piperidin-2-yl-essigsäure oder ein Säureadditionssalz davon in das entsprechende d-threo-[R(R*,R*)]-2-Phenyl-2-piperidin-2-yl-essigsäurehalogenid umwandelt, aus diesem den gewünschten d-threo-[R(R*,R*)]-2-Phenyl-2-piperidin-2-yl-essigsäureester oder ein Säureadditionssalz davon durch Veresterung herstellt, und das erhaltene Produkt gegebenenfalls umkristallisiert. Die Erfindung betrifft im Weiteren Verfahren zur Herstellung von reinem threo-2-Phenyl-2-piperidin-2-yl-essigsäureamid bzw. des Ausgangsmaterials für die Herstellung der d-threo-[R(R*,R*)]-2-Phenyl-2-piperidin-2-yl-essigsäure.
Patent CH-707481-B1 (CH)
Title: Vorrichtung zum gelenkigen Verbinden einer Lamelle mit einem Tragorgan eines Rafflamellenstorens.
Inventor: ANDREAS STEINER
IPC: E06B9/384
Filed: 2013-01-22
Abstract: Die Vorrichtung zum gelenkigen Verbinden einer Lamelle mit einem Tragorgan eines Rafflamellenstorens umfasst ein im Bereich einer Ausnehmung am Bördelrand der Lamelle formschlüssig aufschnappbares Lagerelement (9) und ein in diesem Lagerelement (9) schwenkbar und drehbar lagerbares, mit einem Zugorgan des Rafflamellenstorens verbindbares Verbindungselement (13).