baber/WOPTO huggingface dataset:
Patent CS-239123-B1 (CS)
Inventor: VASICEK ALOIS
IPC: E04H15/20
Filed: 1983-11-25
Abstract: Řeší se konstrukce obvodového samonosného
obvodového pláště pneumatické
membránové stavby, zejména obloukové haly,
sloužící především jako fóliový skle-,
nik nebo sklad. Podstata řešení spočívá
v tom. že obvodový plášl pneumatické
membrány stavby je tvořen nejméně dvěma
ale zejména třemi neprodyšnými membránami
(2, 3, 4), spojenými navzájem podélnými
průběžnými spoji (5)· První dvě membrány
(2,3) jsou spojeny navzájem a třetí
membrána (4) je připojena k druhé membráně
(3) spoji (5), umístěnými uprostřed
mezi spoji (5) spojujícími navzájem první
dvě membrány (2,3)· Mezi membránami (2,
3, 4)\Je udržován přetlak plynu.
Patent CS-223242-B1 (CS)
Inventor: PIETRASZEK LEON
IPC: F27D99/00
Filed: 1981-11-30
Abstract: Vynález se týká přítlačného kozlíku pecních
dveří komor koksové baterie a řeší
zvýšení jeho- přítlačné funkce.
Nedostatky stávajících konstrukcí odstraňuje
přítlačný kozlík pecních dveří vytvořený
jako odlitek s přírubou a .opěrnou patkou,
které jsou zpevněny výztužným žebrem,
který je podle vynálezu opatřen na koncích
všech tří ramen opěrné patky průchozími
otvory a spodní rovinná plocha opěrné patky
přítlačného kozlíku je v místě průchozích
otvorů opatřena zahloubeními s výběhy,
přičemž do průchozích otvorů jsou zasunuty
stavěči šrouby zajištěné v zahloubeních
stavěcími. maticemi.
Patent CS-252007-B1 (CS)
Inventor: PODHRADSKY MILAN
IPC: B23K31/00
Filed: 1983-12-08
Abstract: Rieši sa sposob zvárania chromniklových
plné austenitických ocelí.
Zvýšenie koróznej odolnosti zvarového
kovu u zvarov austenitických ocelí zaistuje
vyššiu prevádzkovú istotu zariadení pracujúcich
v pasívnom stave. Dosiahne sa to
zvýšením elektrochemickej ušlechtilosti zvarového
kovu voči základnému materiálu zvýšením
chromekvivalentu o 0,6 až 2,3 °/o. Dodržením
týchto zásad sa zaistí v podstatě
malá plocha zvarového kovu tak, že sa nestane
koroznou anodou.
Patent CS-210215-B1 (CS)
Inventor: CERNY JIRI
IPC: C05C9/00
Filed: 1979-12-22
Abstract: Účelem vynálezu bylo nalézt kapalné
dusíkaté hnojivo se sníženými korozivními
účinky a s možností přidávat
stopové a vedlejSi prvky bez nebezpečí
jejioh vysrážení. Tento oll splňuje kapalné
dusíkaté hnojivo, které obsahuje
25 až *5 % hmotn. močoviny, 5 až 15 %
hmotn. dusičnanu víoemocnýoh kationtú
jako je dusičnan vápenatý, hořečnatý,
železltý, mčSnatý nebo manganatý, 10
až 55 % hmotn. dusičnanu amonného a 5
až 20 % hmotn. sulfitových výluhů.
Patent CS-243978-B1 (CS)
Inventor: ARGAY VLADIMIR
IPC: H02K3/04
Filed: 1983-12-13
Abstract: Běsení se týká tlumicího vinutí
synchronních strojů s hladkým rotorem,
které umožňuje zvýšení tlumicího účinku
rotoru při podstatném snížení jeho
ztrát. Tlumicí vinutí je řešeno tak, že
vnější strana každého rotorového zubu
je ve smyslu podélné osy stroje a po
celé své délce opatřena k ní těsně připevněným
pásem z elektricky vodivého
materiálu. Na čelních stranách jsou pásy
vzájemně propojeny nakrátko.
Patent IE-45289-B1 (IE)
Title: Eleator conveyor for conveying bulk material
IPC: B65G15/18
Filed: 1977-05-31
Abstract: An elevator-conveyor for conveying bulk material over a predetermined path, at least a portion of which is in a vertical or near vertical direction, comprises a pair of juxtaposed belts between which the bulk material is to be located, and apparatus for applying air pressure directly on one or both of the outer belt surfaces when the belts are in the vertical or near vertical direction. The air pressure presses the belts towards one another and against the interposed bulk material so as to enclose the same; and at the same time, the juxatoposed longitudinal edge portions of the belts are pressed against each other to contain the bulk material. Apparatus is also provided for ensuring effective feeding of the conveyor and the mechanical sealing thereof against undesirable air flow. Provision is made for appropriate belts for use with the conveyor.
Patent IE-39406-B1 (IE)
Title: Bile acid binding compositions
IPC: C08G73/02
Filed: 1974-06-06
Abstract: The invention disclosed herein relates to novel unit dosage compositions comprising 0.1 to 10.0 grams of quaternary poly[(alkylimino)alkylene] linear polymers free from cross-linking, which compositions are valuable as bile acid binding agents; and the invention also relates to the method of binding bile acids by orally administering such compositions.
[US4027009A]
Patent IE-53035-B1 (IE)
Title: 1-(3halo-2-pyridinyl)piperazines, processes for their preparation and pharmaceutical compositions containing them
IPC: C07D213/74
Filed: 1982-05-21
Abstract: 1-(3-Halo-2-pyridinyl)piperazine and its acid addition salts are selective  alpha 2-adrenergic receptor antagonists and thereby useful as antidepressant agents and for treating sedation caused by antihypertensive therapy.
Patent IE-55190-B1 (IE)
Title: Extended action controlled release compositions
IPC: A61K9/52
Filed: 1983-06-20
Abstract: The action of controlled release medications is extended by incorporation into the controlled release matrix for a medication a mixture of the salt form of the medication with the free base form of the medication in a proportion of a 75-25% by weight of the salt form to 25-75% by weight of the free base form, the weight amounts being calculated with respect to the active base.
[US4443428A]
Patent IE-48469-B1 (IE)
Title: Milk substitutes
IPC: A23C11/02
Filed: 1979-08-22
Abstract: A milk substitute in the form of an unreconstituted powder, containing more than 10% casin, is given an extended storage life following reconstitution by the presence of a pH-responsive preservative, such as propionate, an edible acid, such as malic acid, which generates a pH in the milk substitute immediately after reconstitution in the range 6 to 5.2, and optionally a water-soluble phosphate.
Patent IE-48993-B1 (IE)
Title: Insulating-slabs and their use
IPC: E04F13/04
Filed: 1979-11-23
Abstract: 1. Method for producing insulated plaster facades by applying glass fibre fabric (3) and plaster to the grooved surface of rigid polystyrene foam slabs (1), wherein the latter have a defined after-shrinkage of at least 1 mm/m, characterized in that strip-foamed rigid polystyrene slabs with a compacted surface are used and that first of all the glass fibre fabric (3) is applied with the aid of a fixing agent (2) distributed above the slab (1) to the said slab at a distance of preferably 1 to 2 mm from the slab surface, following which a plaster containing 0 to 1% of plastics material is applied to the thus pretreated slab.
Patent IE-59836-B1 (IE)
Title: Monoclonal antibodies
IPC: C12N15/00
Filed: 1987-09-30
Abstract: The monoclonal antibodies react specifically with human interferon of the IFN-omega type but not with other human interferons.
Patent IE-58806-B1 (IE)
Title: Vinyl chloride polymer resin compsition
IPC: C08L1/00
Filed: 1985-11-22
Abstract: Disclosed is a vinyl chloride polymer composition comprising: 
(i) 100 parts by weight of a vinyl chloride polymer containing at least 80 wt.% of vinyl chloride units, and
(ii) 0.05 to 25 wt. parts of a three-stage polymer (11), which is obtained by polymerizing 10 to 30 wt. parts of at least one monomer (B), which is selected from acrylic acid esters, methacrylic acid esters, aromatic vinyl compounds, cyano-vinyl compounds and vinyl ester compounds so that the glass transition temperature of a polymer obtained by separately polymerizing the monomer (B) is 0 to 60°C. in the presence of 45 to 85 wt. parts of a methyl methacrylate polymer (A) containing at least 80 wt.% of methyl methacrylate units; and then polymerizing 5 to 25 wt. parts of a methyl methacrylate monomer or monomer mixture (C) containing at least 80 wt.% of methyl methacrylate in the presence of the obtained copolymer comprising the components (A) and (B) so that the total amount of the components (A), (B), and (C) is 100 wt. parts. The vinyl chloride polymer composition is advantageous in that the gelation speed is high, the parting property at the calendering step is good, adhesion to the vessel wall is not caused at the blending step before the processing, the processability is excellent, and the composition gives a molded articles having a good transparency and a good surface condition.
Patent IE-60750-B1 (IE)
Title: Morpholinoethylester of mycophenolic acid and derivatives thereof
IPC: C07D307/88
Filed: 1987-12-15
Abstract: The compounds and pharmaceutical compositions of Formula A, wherein Z is hydrogen or -C(O)R, where R is lower alkyl or aryl, and the pharmaceutically acceptable salts thereof, are useful as immunosuppressive agents, anti-inflammatory agents, anti-tumor agents, anti-viral agents, and anti-psoriatic agents. <CHEM>
Patent LU-101012-B1 (LU)
Title: A novel doppler radar circuit structure for suppressing DC bias
Inventor: MA JIANGUO
IPC: G01S13/56
Filed: 2018-11-23
Granted: 2019-06-28
Abstract: The present invention discloses a Doppler radar circuit structure which has dual receiving antennas and is added a variable gain amplifier and a phase shifter, and suppresses DC bias, wherein a first receiving antenna (1) and a second receiving antenna (2) are connected with input of a first power divider (3), output of the first power divider (3) is connected with input of a second power divider (4), output of the second power divider (4) is connected with a mixer (11); a transmitting antenna (5) is connected in series with a third power divider (6), a fourth power divider (7) and a local oscillator (8) in series; output of the third power divider (6) is divided into two paths: one path is connected with the transmitting antenna (5), and the other path is connected to the input of the second power divider (4) via a variable gain amplifier (9) and a phase shifter (10) which are connected in series; the input of the fourth power divider (7) is connected with a local oscillator (8), and its output is divided into two paths: one path is connected to input of the mixer (11), and the other path is connected with input of the third power divider (6). The present invention reduces implementation complexity and costs of radars on the basis of solving the problem of DC bias.
Patent LU-102417-B1 (LU)
Title: Ready-to-eat Salted Duck Egg Filled with Blueberry and Glutinous Rice and Making Method Thereof
Inventor: ZHENG HAIBO
IPC: A23L15/00
Filed: 2021-01-15
Granted: 2021-08-04
Abstract: Disclosed are a ready-to-eat salted duck egg filled with blueberry and glutinous rice and a making method thereof. The making method comprises baking glutinous rice to light yellow, spreading out and cooling to obtain the baked glutinous rice; cleaning blueberry, drying, and freezing to obtain a frozen blueberry; baking sesame seeds to light yellow to obtain the roasted sesame seeds; roasting the salted duck egg yolk until crisp, and pressing into yolk powder; mixing the frozen blueberries with the roasted peanuts and the roasted sesame seeds to make a blueberry sauce; soaking the baked glutinous rice in deionized water, removing and draining completely, adding blueberry sauce, yellow rice wine and egg yolk powder while stirring, placing in a steamer, removing and cooling, pressing into egg shape, packaging and sterilizing.
Patent LU-502307-B1 (LU)
Title: Internet of Things display cabinet
Inventor: WANG RENYIN
IPC: F16M13/02
Filed: 2022-05-20
Granted: 2022-12-19
Abstract: Disclosed is an Internet of Things display cabinet, which relates to the technical field of display cabinets and includes a base. A connecting rod is fixedly installed on the base. A universal joint is fixedly installed at the top of the connecting rod. A fixed plate is fixedly installed at the action end of the universal joint. The upper surface of the fixed plate is rotationally connected with a rotating table. A fixing mechanism is arranged on the rotating table. A display device is fixed by the fixing mechanism. The fixing mechanism includes a fixing column. The fixing column is fixedly installed on the rotating table. A fixed plate is fixedly installed at the bottom of the fixing rod. The upper end of the fixing rod is slidably connected with a sliding plate. The sliding plate is connected with the fixed plate through a plurality of groups of adjusting frames. A positioning plate is arranged on the adjusting frame. By designing the fixing mechanism, the inner wall of the display device is fixed by the fixing mechanism, so that the fixing mechanism is completely placed in the display device, thereby preventing the display device from being shielded by the fixing mechanism.
Patent LU-504308-B1 (LU)
Title: Melt-blown medical protective material, its preparation method and application
Inventor: DUAN SHUXIA
IPC: D04H1/492
Filed: 2023-05-25
Granted: 2023-12-01
Abstract: The present invention belongs to the field of melt-blown, hot air and hydroentanglement nonwoven materials and relates to the preparation of ultra-fine fibers, in particular to a melt-blown medical protective material with a cattail vein structure as well as a preparation method and application of the melt-blown medical protective material. The melt-blown medical protective material is of a three-layer fiber structure, the surface layer and the bottom layer are hydrophilic degradable directionally-arranged fiber layers, and the middle layer is a fluffy degradable cellulose fiber layer; the preparation method comprises the following steps: preparing the hydrophilic modified polymer; preparing and netting a directionally arranged fiber layer; drafting and forming the directionally arranged fiber layer; preparing a fluffy degradable cellulose fiber layer; a hydroentanglement reinforcing procedure of the three-layer composite material; finally, the nonwoven composite material which is high in longitudinal strength and capable of achieving horizontal directional diffusion of liquid is formed. The environment-friendly degradable raw materials are adopted, the environment-friendly preparation method is also adopted, and the material can be widely applied to the fields of medical protection, sound insulation and noise reduction materials, buffering and damping materials, wiping materials and the like.
Patent NO-317018-B1 (NO)
Inventor: FOSTER DONALD CAMERON
IPC: C12N9/74
Filed: 1994-06-29
Abstract: Methods are disclosed for producing thrombin. The protein is produced from host cells transformed or transfected with DNA construct(s) containing information necessary to direct the expression of thrombin precursors. The DNA constructs generally include the following operably linked elements: a transcriptional promoter, DNA sequence encoding a gla-domainless prothrombin, and a transcriptional terminator. Thrombin precursors produced from transformed or transfected host cells are activated either in vivo or in vitro.
Patent NO-311503-B1 (NO)
Inventor: BJOERKLUND OLA
IPC: B07B1/46
Filed: 1994-10-20
Abstract: In a vibratory screening apparatus, a withdrawable lower fine mesh screen assembly (17) has a screen unit (19) releasably mounted on a grid/frame structure (20). The screen unit (19) has a sheet (21) of mesh material bonded to a grid or lattice (22) of a yieldable material such as a hard rubber, and this lattice (22) and the edges of the mesh (21) are also fixed to relatively rigid side members (23) which are mutually free each from the others. In the structure (20), a rigid grid of support bars (26) supports the lattice (22) with a sliding contact interface, and a frame (28) incorporates pneumatically actuated tensioners (30) and clamps (34A, 34B) respectively for tensioning/locking the screen unit (19) and coupling the screen assembly to the vibratory structure. The tension in the screen unit (19) is adjustable whilst on the structure (20) by virtue of the yieldability of the lattice (22) and its sliding contact interface with the support bars (26). Away from the screen assembly, the screen unit (19) is relaxed and less vulnerable to damage or deterioration of tensioning quality.
Patent NO-305309-B1 (NO)
Inventor: WOOD ANTHONY
IPC: B22C7/02
Filed: 1994-11-04
Abstract: PCT No. PCT/GB93/00925 Sec. 371 Date Mar. 20, 1995 Sec. 102(e) Date Mar. 20, 1995 PCT Filed May 5, 1993 PCT Pub. No. WO93/22083 PCT Pub. Date Nov. 11, 1993A pattern from which cast nodes can be produced, the pattern including a central ring or disc against which one or more stubs abut at selected stations to enable nodes of differing annular geometries and/or stub diameter to be produced from the same pattern.
Patent NO-303189-B1 (NO)
Inventor: BERGLAEF KLAS
IPC: F25B45/00
Filed: 1995-07-12
Abstract: PCT No. PCT/SE93/00067 Sec. 371 Date Jul. 13, 1995 Sec. 102(e) Date Jul. 13, 1995 PCT Filed Jan. 29, 1993 PCT Pub. No. WO94/17348 PCT Pub. Date Aug. 4, 1994A system for removing lubricating oil from a refrigeration system the lubricating oil being used together with a first type of refrigerant in said system and replacing this oil with an oil which is compatible with a second type of refrigerant, to convert the refrigerating system or heat pump system from a system which operates with said second type of refrigerant, by flushing the system to be cleansed of oil with a circulating refrigerant of the first type. The refrigerant is capable of dissolving the oil and has a higher density than said oil so as to be able to lift and entrain the oil during the flushing process. The refrigerant is circulated through the entire refrigeration system and through an external apparatus used to circulate the refrigerant.
Patent NO-310757-B1 (NO)
Inventor: PLATTNER JOSEF
IPC: F16G11/08
Filed: 1996-02-21
Abstract: PCT No. PCT/IB94/00245 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Aug. 10, 1994 PCT Pub. No. WO95/05914 PCT Pub. Date Mar. 2, 1995The cutting wire consists of a wire rope (4) with cutting beads (6) affixed thereto that contain bonded superabrasives such as diamond and a cutting wire connector which connects the cutting wire to produce an endless wire loop for use in a wire sawing machine. The cutting wire connector consists of a double joint which has two joint axes intersecting each other at an angle of 90 DEG . The cutting wire connector consists of two forks (1) at the wire ends (4), an intermediate part (2) and two joint pins (3) which connect each form (1) with the intermediate part (2) in such a way that the connection can be opened easily. The cutting wire connected by means of the joint connector has a long service life while exhibiting increased cutting performance and increased utilization of the operating time of the facilities.
Patent NO-311515-B1 (NO)
Inventor: KOYAMA MASAO
IPC: C07D209/92
Filed: 1998-12-28
Abstract: Since the compound of the present invention represented by the following formula (I) can strongly inhibit bonding of Ä<3>HÜ-serotonin and Ä<3>HÜ-5-CT to human serotonin 5-HT7 receptor subtype expressed in cultured cell line, the compound of formula (I) and pharmaceutically acceptable salts thereof can provide pharmaceutical conpositions for use in the treatment or prevention of mental diseases. <CHEM> ÄIn the above formula, A is N, CH, C having a double bond or CR<5>; each of B and Z is independently N, CH or CR<1>, with the proviso that A is N when B and/or Z is N; R<1> is a hydrogen atom, a halogen atom, a lower alkyl group, a cyano group, a trihalomethyl group, a hydroxy group, an alkoxy group, an alkylthio group, an alkylsulfinyl group, an alkylsulfonyl group, an alkoxycarbonyl group, a sulfamoyl group, an amino group, a substituted amino group, a carbamoyl group, an alkylcarbamoyl group, an acyl group or a carboxy group; R<2> is a hydrogen atom or a lower alkyl group; R<3> is a hydrogen atom, a lower alkyl group or an aralkyl group; R<4> is a hydrogen atom, a halogen atom, a lower alkyl group, a hydroxy group, an alkoxy group, an acyl group, an alkoxycarbonyl group, a nitro group, an amino group, a substituted amino gropup, a carbamoyl group, an alkylcarbamoyl group or an acyloxy group; R<5> is a lower alkyl group, a cyano group, a carbamoyl group, a carboxy group, an acyl group, an acyloxy group, an alkoxy group, an alkoxycarbonyl group, a trihalomethyl group or a hydroxy group; and n is an integer of 2 to 6.Ü
Patent NO-312955-B1 (NO)
Title: Sykliske aminderivater, farmasöytisk preparat og anvendelse av derivatene for fremstilling av et medikament
Inventor: ASAI FUMITOSHI
IPC: A61K31/395
Filed: 1999-02-26
Abstract: Syklisk aminderivat representert ved generell formel (I). eller farmakologisk akseptable salter derav, glimrende i en effekt for inhibering av blodplateaggregering, og anvendbart som et preventivt middel eller legemiddel for emboli, trombose eller arteriosklerose, hvori Rbetegner eventuelt substituert fenyl; Rbetegner eventuelt substituert C-Cg-acyl,. eventuelt substituert benzoyl eller Ct-C-alkoksykarbonyl; og Rbetegner eventuelt kondensert, substituert 3- til 7-leddet, syklisk mettet amino.
Patent NO-308530-B1 (NO)
Inventor: DAELE GEORGES VAN
IPC: A61P43/00
Filed: 1999-11-24
Abstract: PCT No. PCT/EP93/03206 Sec. 371 Date Jun. 16, 1995 Sec. 102(e) Date Jun. 16, 1995 PCT Filed Nov. 15, 1993 PCT Pub. No. WO94/12494 PCT Pub. Date Jun. 9, 1994Method of treating 5-HT3-mediated disorders, which comprises systemic administration of an effective amount of a compound of formula (I)    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salt forms and the stereochemically isomeric forms thereof, wherein R1 and R2 represent hydrogen, or R1 and R2 taken together form a bivalent radical of formula -CH=CH-CH=CH- (a), -CH=C(Cl)-CH=CH- (b) or -CH=CH-C(Cl)=CH- (c); n represents 2, 3 or 4; R3 represents hydrogen or methoxy; m represents 1 or 2; R4 represents hydrogen, amino or C1-3-alkylcarbonylamino; and R5 represents hydrogen or halo; novel compounds; compositions; processes for preparing novel compounds and intermediates.
Patent AT-521055-B1 (AT)
Title: Vorrichtung und Verfahren zum Fraktionieren von längliche Partikel enthaltenden Suspensionen
Inventor: THOMAS SCHMID
IPC: D21D5/02
Filed: 2018-08-22
Granted: 2019-10-15
Abstract: Bei einer Vorrichtung (1) zum Fraktionieren einer längliche Partikel enthaltenden Suspension umfassend eine Mehrzahl von im Wesentlichen rohrförmigen Fraktionierungseinrichtungen (1) sowie wenigstens einen mit einer Einlauföffnung (5) jeder Fraktionierungseinrichtung (1) verbindbaren Verteiler (12), wobei jede der im Wesentlichen rohrförmigen Fraktionierungseinrichtungen (1) einen rohrförmigen wenigstens über einen Teil seiner Länge von einem ringförmigen Kanal (6) umgebenen Durchflussbereich (4) aufweist, weist ein von einer Einlauföffnung abgewandtes Ende des Durchflussbereichs (4) ein im Wesentlichen konisches Verbindungsstück (5) auf, welches konische Verbindungsstück (5) eine gegenüber seinem Einlassende verjüngte, gegebenenfalls in ein Rohr mit vergrößertem Querschnitt mündende Austrittsöffnung (8) besitzt sowie einen am Verbindungsstück (5) angelenkten in dem ringförmigen Kanal (6) mündenden Austritt, welcher in Strömungsrichtung einen in einem im Wesentlichen spitzen Winkel zwischen dem Durchflussbereich (4) und dem ringförmigen Kanal (6) mündenden Fraktionierungsschlitz (7) aufweist, wobei der ringförmige Kanal (6) in einer Sammelkammer (9) mündet.
Patent AT-511388-B1 (AT)
Title: Verfahren zur herstellung eines bandes
IPC: B21D19/00
Filed: 2011-04-27
Granted: 2013-04-15
Abstract: Ein Verfahren und eine Vorrichtung zur Herstellung eines Bandes (7), welches durch längsseitiges Verschweißen zumindest zweier einzelner Bänder (2, 3) hergestellt wird, dadurch gekennzeichnet, dass Abschnitte der einzelnen Bänder vor dem Verschweißen in eine vertikale Richtung (III) umgelenkt werden, wobei die umgelenkten Abschnitte der Bänder (2, 3) in vertikaler Richtung (III) an einem Schweißkopf eines Schweißgerätes (6) vorbeigeführt und von diesem miteinander verschweißt werden.
Patent AT-512789-B1 (AT)
Title: Frühbeet mit Dachelement
IPC: A01G9/02
Filed: 2012-07-16
Granted: 2013-11-15
Abstract: Frühbeet mit zumindest einem lichtdurchlässigen Dachelement (20), das an der Oberseite des Frühbeets angeordnet ist. Das Dachelement (20) besitzt einen äußeren Rahmen (21), der ein den Innenraum des Frühbeets überspannendes, feinmaschiges, licht- und luftdurchlässiges Gitterelement (22) trägt. Der äußere Rahmen (21) trägt gegebenenfalls ein über dem Gitterelement (22) angeordnetes, das Gitterelement (22) überdeckendes Fensterelement (28).