baber/WOPTO huggingface dataset:
Patent PL-1960604-T3 (PL)
Title: Rail carrying train for transporting longitudinally welded rails
Inventor: HERTELENDI JOSEF
IPC: E01B29/17
Filed: 2006-10-24
Abstract: A rail loading train for transporting long welded rails includes a device at the end of the rail loading train for anchoring the rails. The device includes a plurality of insertion devices each being provided for anchoring a single rail and having an inserting opening and a rail stop. Each insertion device has two clamping jaws which are spaced from one another in a direction extending perpendicularly to a rail web of the rail to be clamped, for forming the inserting opening. At least one clamping jaw is equipped with a clamping device for contacting the rail web and for automatic force-locking connection to said rail web, effective against a direction of insertion. Both clamping jaws are constructed for being spaced from one another for releasing the force-locking connection to the rail web.
Patent PL-2094396-T3 (PL)
Title: Coated board of wood-based material
Inventor: Döhring Dieter
IPC: B05D7/00
Filed: 2007-11-23
Abstract: An assembly applies an outer coating to laminar floor panels of chipboard, medium- or high-density fiberboard. The panels (6) are fed by a belt (3) conveyer (11, 12) under a surface drying and hardening station (7). The assembly further incorporates a trough (5) for an acrylic semi-liquid surface coating agent. The board makes contact with the agent prior to exposure to an ultraviolet or electron beam drier. The assembly applies a surface structure to the coating by a belt (3) fed from a reel (1). Further claimed is a commensurate process.
Patent PL-2153730-T3 (PL)
Title: Frozen confectionery having high protein and low fat content
Inventor: BARNIOL ALINA MARIA
IPC: A23L33/15
Filed: 2008-07-30
Abstract: The present invention relates to frozen confectionery product having a protein content of at least 6 wt%, a fat content of at most 8 wt%, an overrun of at least 50% and comprising emulsifiers in an amount of 0.35 to 0.45 wt%. It also relates to the use of emulsifiers in an amount of at least 0.3% for stabilising such frozen confectionery and to a method of improving the stability of frozen confectionery by adding emulsifiers in an amount of 0.35 to 0.45 wt% during preparation of said frozen confectionery.
Patent PL-2235133-T3 (PL)
Title: Pressure-sensitive adhesives having a temperature-stable adhesive power
Inventor: POIVET SYLWIA
IPC: C08G18/10
Filed: 2008-12-15
Abstract: Adhesive composition crosslinked by heating, comprises a polyurethane (20-85%) comprising two hydrolysable alkoxysilane type terminal groups (I), a compatible tackifying resin (15-80%) having an average molar mass of 200 Da-5 kDa, where the resin is obtained by: polymerizing terpene hydrocarbons in the presence of Friedel-Crafts catalyst and the reaction with phenols; and polymerizing alpha-methyl styrene and optionally reaction with phenols, and a crosslinking catalyst (0.01-3%). Adhesive composition crosslinked by heating, comprises a polyurethane (20-85%) comprising two hydrolysable alkoxysilane type terminal groups, of formula ((R 5>O) 3-p(R 4>) pSi-R 3>-NH-C(=O)-(OR 2>) n-(O-C(=O)-NH-R 1>-NH-C(=O)-(OR 2>) n) m-O-C(=O)-NH-R 3>-Si(R 4>) p(OR 5>) 3-p) (I), a compatible tackifying resin (15-80%) having an average molar mass of 200 Da-5 kDa, where the resin is obtained by: polymerizing terpene hydrocarbons in the presence of Friedel-Crafts catalyst and the reaction with phenols; and polymerizing alpha-methyl styrene and optionally reaction with phenols, and a crosslinking catalyst (0.01-3%). R 1> : aromatic or aliphatic 1-15C divalent hydrocarbon; R 2> : 1-4C divalent alkylene; R 3> : 1-3C divalent alkylene; R 4>, R 5> : 1-4C alkyl; n : integer such that the average molar mass in polyether block (-(OR 2>) n) is 300 Da-30 kDa; m : integer such that the average molar mass in (I) is 600 Da-60 kDa; and p : 0-2. An independent claim is included for a self-adhesive support obtained by preheating the adhesive composition at a temperature of 50-130[deg] C, coating the heated composition on a support layer and then crosslinking by heating the coated support at a temperature of 50-150[deg] C.
Patent PL-2241365-T3 (PL)
Title: Filter unit having a conical thread
Inventor: ACKERMANN STEFFEN
IPC: B01D46/24
Filed: 2007-07-12
Abstract: The air filter unit comprises a cylindrical filter element (10) having interior thread on a terminal plate (13, 14), a housing base (41) having a recess with an external thread, and a clip connection formed between the terminal plate and the housing base in an angle area in an installation condition of the filter element by a hemispherical clip projection and the recess. The filter element is arranged in a housing element (40). The terminal side of the filter element is connected with the terminal plate. The terminal side of the filter element is connected with the terminal plate. The air filter unit comprises a cylindrical filter element (10) having interior thread on a terminal plate (13, 14), a housing base (41) having a recess with an external thread, and a clip connection formed between the terminal plate and the housing base in an angle area in an installation condition of the filter element by a hemispherical clip projection and the recess. The filter element is arranged in a housing element (40). The terminal side of the filter element is connected with the terminal plate. The threads surround a portion of a flow channel and/or a housing opening extending itself along the middle axis of the filter element and the housing. The threads have a taper angle of 6-12[deg]. The threads are conical saw tooth threads. The thread pitches of the both threads are brought together in mesh by the filter element screwed on the housing base.
Patent PL-2302376-T3 (PL)
Title: Electrochemical sensor for determining an analyte concentration
Inventor: MARQUANT MICHAEL
IPC: G01N33/487
Filed: 2007-08-03
Abstract: Two or more electrodes (16, 18, 20) are parallel wire electrodes with circumferential electrode surfaces. They run along a profiled insulator (32) with partitions for the electrodes. The insulator is Y-shaped, X- shaped or star-shaped in cross section. The working electrode (16) is surrounded by a reagent medium, especially a bodily tissue and/or fluid, to determine the concentration of an analyte. The electrodes may be covered individually or collectively as an electrode pack, by a layer of immobilizing medium. An independent claim is included for the method of making the sensor.
Patent PL-2276933-T3 (PL)
Title: A fan
Inventor: GAMMACK PETER
IPC: F04F5/16
Filed: 2010-02-18
Abstract: A fan assembly for creating an air current includes a base having an air inlet and an air outlet, the base housing an impeller and a motor for rotating the impeller to create an air flow passing from the air inlet to the air outlet. The fan assembly further includes a vertically oriented, elongate annular nozzle including an interior passage having an air inlet for receiving the air flow from the base and a mouth for emitting the air flow, the nozzle defining an opening through which air from outside the fan assembly is drawn by the air flow emitted from the mouth.
Patent GR-3004167-T3 (GR)
IPC: B23Q11/10
Filed: 1992-03-26
Abstract: A spindle head is described which has an arrangement for supplying the cutting tools with coolant and/or lubricant, this coolant and/or lubricant supply being effected via an axial passage in the spindle. To achieve high operating reliability and long life, the free spindle end and a connecting element serving to supply the coolant and/or lubricant are here coupled so as to interlock in the axial direction while forming a gap seal. <IMAGE>
Patent GR-3019039-T3 (GR)
Title: Wastewater treatment process
Inventor: MURPHY D THOMAS
IPC: B01D21/00
Filed: 1996-02-21
Abstract: A wastewater treatment system is disclosed which utilizes only one fiberglass tank which has no compartments but includes a first flow equalization collector surrounded by a cylindrical partition which vertially eliminates hydraulic turbulence and creates a pre-strat zone. A novel floating decanter is disclosed and programmable circuitry including timing of aeration, liquid levels and decanting processes with the results of producing a quality supernatent affluent heretofore unavailable in such a simple system.
Patent GR-3020235-T3 (GR)
Title: Process in association with pulp bleaching.
Inventor: TIBBLING PETTER
IPC: D21C9/10
Filed: 1996-06-14
Abstract: PCT No. PCT/SE93/00988 Sec. 371 Date Jun. 7, 1994 Sec. 102(e) Date Jun. 7, 1994 PCT Filed Nov. 18, 1993 PCT Pub. No. W094/29511 PCT Pub. Date Dec. 22, 1994A process for chlorine-free bleaching of chemical pulp in association with the production thereof, where a suspension of the pulp preferably has a concentration exceeding 8% of cellulose-containing fiber material and where the pulp entering into a bleaching line is preferably fed continuously through at least one bleaching vessel in the bleaching line, is treated with at least one acid for adjusting the pH to a value below 7, and with a chelating agent, and is subsequently bleached in at least one stage to a brightness exceeding 75% ISO, preferably exceeding 80%, with hydrogen peroxide or the corresponding quantity of another peroxide, employed in a quantity exceeding 5 kg/BDMT, where the peroxide bleaching takes place at elevated temperature and at a pressure in the bleaching vessel which exceeds 2 bar and where the cross-sectional area of the bleaching vessel exceeds 3 m2 and the area of the metal surface exposed towards the interior of the bleaching vessel is less than 4 V m2, where V indicates the volume in m3.
Patent GR-3022617-T3 (GR)
Title: Method of obtaining 10-deacetylbaccatine iii.
Inventor: GAULLIER JEAN-CLAUDE
IPC: C07D305/14
Filed: 1997-02-20
Abstract: This invention relates to a process for obtaining 10-deacetylbaccatin III from various parts of yew (Taxus sp.) by extraction and selective crystallization starting with a methanolic extract of the vegetable matter.
Patent GR-3025581-T3 (GR)
Title: Authenticating device for coins, tokens and other flat, metallic objects
Inventor: SEITZ THOMAS
IPC: G07D5/08
Filed: 1997-12-03
Abstract: The coin testing system has the coins (M) introduced into a channel section that is inclined such that the coins roll past a pair of inductive sensors. The channel is of a rectangular cross section and is tilted such that the coins move against one side wall that is ridged to facilitate motion. The inductive sensors have coils (9, 10) set into one side wall and metallic discs (11, 12) set in the other wall such that the coins pass in between. The sensors provide inputs to an electronic circuit (14) that measures the time response of the resistance of each one and determine maximum values. The circuit uses the values to determine the coin thickness.
Patent GR-3025614-T3 (GR)
Title: Process for the production of hydrogen/carbon monoxide mixtures or hydrogen from methane
Inventor: VAN LOOIJ FRANCINE
IPC: B01J35/02
Filed: 1997-12-05
Abstract: PCT No. PCT/NL94/00115 Sec. 371 Date Jan. 22, 1996 Sec. 102(e) Date Jan. 22, 1996 PCT Filed May 16, 1994 PCT Pub. No. WO94/26656 PCT Pub. Date Nov. 24, 1994The invention relates to a process for the endothermic catalytic conversion of gaseous hydrocarbons with steam to form a gaseous mixture containing hydrogen, utilizing a reform catalyst based on nickel provided on a thermostable support, wherein at least 90% of the nickel particles (based on the number) are smaller than 10 nm and at least a part of the thermal energy required for the endothermic conversion is generated in the reaction mixture through a controlled catalytic reaction of a part of the hydrocarbon with oxygen.
Patent GR-3027662-T3 (GR)
Title: Use of phosphoric acid esters as crystallisation inhibitors.
Inventor: REIZLEIN KARL DR
IPC: A01N25/02
Filed: 1998-08-17
Abstract: Phosphoric acid esters of the formula <IMAGE>  in which     R<1> represents alkyl having 2 to 18 carbon atoms and R<2> and R<3> independently of one another represent alkyl having 2 to 12 carbon atoms can be used for the application of aqueous spray mixtures which comprise   A) certain azole derivatives which have a tendency to crystallise and   B) if appropriate one or more other active compounds as well as additives to prevent crystallisation of these active compounds, in the spray equipment, which have a tendency to crystallise.
Patent GR-3029458-T3 (GR)
Title: Dietary hypocholesterolaemic compositions comprising soya proteins and sitosterols.
Inventor: FESTOE NORBERTO
IPC: A23L33/185
Filed: 1999-02-19
Abstract: Description of dietary compositions for use as nutritional integrators containing a mixture of soya proteins and sitosterols.
Patent GR-3031845-T3 (GR)
Title: Pallet of synthetic material with reinforced chocks
Inventor: CORDEBAR FRANCIS
IPC: B65D19/40
Filed: 1999-11-16
Abstract: The pallet plastic support pegs (6) have plane external wall surfaces (12) and their internal wall surfaces (13) are provided with cylindrical hollow protuberances (14) which extend parallel to the peg axes (16). Each cylindrical protuberance comprises an internal cavity (15) which is delimited by the corresponding protuberance and by the internal face of the corresponding side wall of the peg. The pegs are formed by moulding and the cylindrical protuberances are obtained by gas injection. The mould has an external part defining a rectangular impression with an internal core provided with cylindrical cavities on its periphery.
Patent GR-3033272-T3 (GR)
Title: VACCINE COMPRISING PART OF CONSTANT REGION OF IgE FOR TREATMENT OF IgE-MEDIATED ALLERGIC REACTIONS.
Inventor: HELLMAN LARS T
IPC: A61K39/39
Filed: 2000-04-19
Abstract: PCT No. PCT/SE92/00673 Sec. 371 Date Mar. 23, 1994 Sec. 102(e) Date Mar. 23, 1994 PCT Filed Sep. 25, 1992 PCT Pub. No. WO93/05810 PCT Pub. Date Apr. 1, 1993The invention relates to a vaccine, preferably for human use, against IgE-mediated allergic reactions. The vaccine contains a protein having the entire amino acid sequence of the constant CH2-CH3 domains of the epsilon chain of the IgE molecule or a structurally stable unit of said amino acid sequence, the protein optionally being coupled to one or more heterologous carrier proteins, and optionally containing an adjuvant. The vaccine is injected, with or without adjuvant, to raise the concentration of endogenous anti-IgE antibodies in the plasma of allergy subjects. In practice, the vaccine can be used against all types of IgE-mediated allergies since the antibodies are not dependent of the antigen specificity of the IgE molecule but will reduce the total IgE pool of the subject. Therefore, the vaccine is aimed at being used for treatment of subjects having different types of IgE-mediated allergies. The increased concentrations of anti-IgE antibodies reduces the free pool of antigen-specific IgE, which thereby strongly reduces the risk for an allergen-mediated release of the physiologically highly active substances which are stored or produced in connection with granula release from mast cells and basophilic leucocytes.
Patent GR-3033319-T3 (GR)
Title: Products for the application of high initial doses of cetrorelix and preparation of a combined package for use in treating diseases.
Inventor: ENGEL JUERGEN PROF
IPC: A61K9/19
Filed: 2000-04-26
Abstract: The product according to the invention is used for the therapy of benign and malignant oncoses and contains the initial dose of cetrorelix acetate and one or more maintenance doses of cetrorelix acetate, cetrorelix embonate or a slow release form of cetrorelix, in the form of a combination product for sequential therapeutic use.
Patent GR-3035117-T3 (GR)
Title: Use of mannose phosphates for the treatment of fibrotic disorders
Inventor: FERGUSON MARK WILLIAM JAMES
IPC: A61K31/715
Filed: 2000-12-19
Abstract: PCT No. PCT/GB93/00541 Sec. 371 Date Aug. 24, 1994 Sec. 102(e) Date Aug. 24, 1994 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/18777 PCT Pub. Date Sep. 30, 1993.Mannose-6- and 1-phosphates and their pharmaceutically acceptable salts and bioprecursors thereof are useful in the treatment of fibrotic disorders. They accelerate wound healing and the 6-phosphate prevents or mitigates scar formation. The invention includes particular, appropriate formulations of the mannose phosphate.
Patent GR-3036464-T3 (GR)
Title: Chemical process
Inventor: JONES RAYMOND VINCENT
IPC: C07C67/307
Filed: 2001-08-30
Abstract: PCT No. PCT/GB97/01390 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed May 21, 1997 PCT Pub. No. WO97/48671 PCT Pub. Date Dec. 24, 1997Methyl 2-(chloro- or bromomethyl)phenylacetate is prepared by treating 3-isochromanone with thionyl chloride or thionyl bromide in the presence of methanol.
Patent DK-2061732-T4 (DK)
Inventor: DAVIDOVITS JOSEPH
IPC: C04B28/00
Filed: 2007-07-26
Granted: 2022-09-12
Abstract: Geopolymeric cement based on aluminosilicate fly ashes of class F, which, contrary to the prior art, are harmless to use and harden at ambient temperature, favoring their use in common applications in the construction and civil engineering fields. This harmlessness is achieved thanks to a mixture containing: 10 to 15 parts by weight of a non corrosive alkali metal silicate solution in which the M2O:SiO2 molar ratio is less than 0.78, preferably less than 0.69 and the SiO2:M2O ratio greater than 1.28, preferably greater than 1.45, M denoting Na or K; added to this are 10 to 20 parts by weight of water and 5 to 15 parts by weight of blast furnace slag having a specific surface area less than 400 m2/kg preferably less than 380 m2/kg and 50 to 100 parts by weight of class F aluminosilicate fly ash.
Patent DK-0631967-T4 (DK)
Inventor: AULANKO ESKO
IPC: B66B7/00
Filed: 1994-06-27
Granted: 2005-01-24
Abstract: The traction sheave elevator comprises an elevator car (1) moving along elevator guide rails (10), a counterweight (2) moving along counterweight guide rails (11), a set of hoisting ropes (3) on which the elevator car and the counterweight are suspended, and a drive machine unit (6) comprising a traction sheave (7) driven by the drive machine and engaging the hoisting ropes (3). The drive machine unit (6) of the elevator is placed in the top part of the elevator shaft (15) and in the horizontal cross-section of the shaft between the vertical projection of the cabin and the shaft wall, whereby the drive machine unit is fixed to a wall or the ceiling of the elevator shaft.
Patent TR-201809451-T4 (TR)
Title: Malzemelerin taşınması için el arabası.
Inventor: VALENTINO ORRIGONI
IPC: B62B3/00
Filed: 2016-09-16
Abstract: Buluş, malzemelerin taşınması için bir el arabası (100) ile ilgilidir, söz konusu el arabası (100), bir uzunlamasına (L) doğrultusunda uzanan bir taban (110) ve karşılıklı olarak dikey olan ve bir enine (T) yönünde uzanan bir taban (110) ve bahsedilen tabandan (110), bahsedilen uzunlamasına doğrultuya (L) ve bahsedilen enine doğrultuya (T) dikey bir dikey yönde (V) uzanan bir çevresel duvar (120) içerir. Taban (110), bahsedilen çevresel duvarın (120) bir alt kenarı üzerine monte edilmiş yuvarlak bir profilin (140) karşıt tarafları arasında uzanan çok sayıda çapraz eleman (160) içerir, bahsedilen çapraz elemanlar (160) uçlarına montaj vasıtası ile tutturulur. Her bir çapraz eleman (160), bir uzunlamasına boşluğa (162) sahip olan bir profilli çubuk (161) ve bahsedilen uzunlamasına boşluğa (162) teleskopik olarak yerleştirilmiş ve uçlarından çıkıntı yapan bir çift bağlantı elemanı (163) içermektedir, ilgili serbest uçlarında bahsedilen yuvarlatılmış profile (140) bakan düzenlenmiş bağlantı elemanları (164) ile donatılmış bağlantı elemanları (164), söz konusu bağlantı araçları (164) yuvarlatılmış profili (140) karşılayacak şekilde yapılandırılmıştır. [Şek. 2]
Patent TR-201810247-T4 (TR)
Title: Sigara paketleri üretmek için yöntem ve cihaz.
Inventor: HERMANN BLOME
IPC: B65B61/24
Filed: 2014-06-04
Abstract: Bu buluş, sigaralar için, özellikle sıkı, sızdırmaz bir iç paket (10) ve bir üst kapaklı kutu olarak bir dış paket içeren, sızdırmaz paketlerin üretilmesiyle veya oluşturulmasıyla ilgilidir, burada iç paket (10), yanal dikişlerin (20) iki ardışık sızdırmazlık döngüsünde termal sızdırmazlık ile şekillendirilir. İlk önce bir dış kısmi dikiş (24) ve daha sonra iç paketin (10) paket içeriği ile temas halinde olan ek bir kısmi dikiş (20) oluşturulur, burada kısmi dikiş (24) ilk olarak uygulanan kenarda bir ayırma şeridi (25) vasıtasıyla çıkarılır. Bu üretim işlemi, özel olarak tasarlanmış bir taşıma ve üretim aparatı vasıtasıyla gerçekleştirilmektedir.
Patent TR-201815355-T4 (TR)
Title: Isıya-dayanıklı alümosilikat cam elyafları ve bunların üretim ve kullanım yöntemi.
Inventor: HEINZ-JÜRGEN PREISS-DAIMLER
IPC: C03C13/06
Filed: 2014-02-18
Abstract: Buluş, ısıya-dayanıklı alümosilikat cam elyaflarına ve bunların üretim ve kullanım yöntemine ilişkindir. Isıya-dayanıklı alüminosilikat cam elyafı ağırlık itibariyle aşağıdaki bileşime sahiptir: %52-%60 SiO2; %14-%16 Al2O3;; < %0,4 Fe2O3; %0,03-%0,3 Na2O; %0,3-%0,7 K2O; %20-%22 CaO; %0,4-%0,8 MgO; %1-%5 TiO2; %0,5-%3 BaO; %0-%2 SrO; %0-%3 ZrO2; %0-%1 CuO. Na2O ile K2O alkali metal oksitlerin toplam oranı ağırlık itibariyle maksimum %1,0'dir. SrO, CuO, ZrO2 oksitlerinin toplam oranı ağırlık itibariyle %0,1 ila %4,0'tür ve ısıya-dayanıklı alümosilikat cam elyafının dönüşüm sıcaklığı 760°C'den yüksek ve elyaf oluşum sıcaklığı 1260°C'den düşüktür.
Patent TR-201900969-T4 (TR)
Title: Su geçirmez, kirlenmeye dayanıklı, florin içermeyen kompozisyonlar.
Inventor: MARKUS BAUMANN
IPC: D06M15/643
Filed: 2015-04-08
Abstract: Mevcut buluş, sentetik liften ya da doğal liften yapılmış su geçirmez, kirlenmeye dirençli ve lekeye dirençli halılar ve diğer tekstil zemin kaplamaları gibi tekstil ürünlerini sağlayan florin içermeyen kompozisyonlar ile ilgilidir. Genel olarak, özellikle halıları ve diğer tekstil zemin kaplamalarını ıslanmaya ve kirlenmeye karşı korumak için, sentetik ya da doğal kökenli tekstil liflerine çeşitli değerli özellikler kazandırmak için florin içeren kimyasalların ve kompozisyonların kullanımı bilinmektedir.
Patent TR-201902837-T4 (TR)
Title: Bir saç şekillendirme yardımcısı.
Inventor: ALFREDO DEBENEDICTIS
IPC: A45D2/36
Filed: 2008-12-17
Abstract: Buluş, bir saç şekillendirme yardımcısına (1) özellikle de saç buklelerini şekillendirme yardımcısına ilişkindir. Saç şekillendirme yardımcısı (1), dış gövde (6); şekillendirilecek olan saç tutamını (42) almak için dış gövdenin bir kenarı içinde bir yuva (16) içeren bir kılavız parçayı içermektedir. Dönebilen eleman (20) saat yönünde veya saat yönünün zıt yönünde olacak şekilde her iki yönde de saç buklesi oluşturmak üzere seçici bir şekilde dönmekte dış gövde klavuz parçaya göre dönebilmektedir. Saç şekillendirme yardımcısı, kullanım esnasında saç tutamının dönebilen eleman tarafından sarıldığı, uzayabilen elemanın ısıtıldığı uzayabilen elemana (36) sahip olmaktadır. Dış gövde (6), haznenin (8) dış gövde kenar(lar)ı ve uzayabilen eleman arasında oluşturulduğu, uzayabilen elemanın parçasını (36) sarmaktadır. Dış gövde (6) bir tutma sapından (2) uzamakta, dış gövde tutma sapı ile tümleşik olmaktadır. Dönebilen eleman (20), uzayabilen eleman (36) ile bağlantılı şekilde dönmekte ve önceden belirlenen bir başlangıç konumuna sahip olmakta kullanım sonrası otomatik olarak önceden belirlenen başlangıç konumuna dönmektedir.
Patent DE-10196281-T5 (DE)
Title: Magnetischer Aufzeichnungskopf mit dielektrischer Schicht
Inventor: OSTROWSKI MARK H
IPC: G11B5/31
Filed: 2001-06-01
Abstract: Magnetischer Aufzeichnungskopf mit einem Null-Hals (zero throat), der über einem Bereich einer unteren Polschicht ausgebildet ist, einem Polspitzenbereich mit einer unteren Polerweiterung und einer Spaltschicht sowie einer dielektrischen Schicht, welche den Null-Hals von der unteren Polerweiterung und der Spaltschicht trennt, wobei die dielektrische Schicht den Magnetflußaustritt des magnetischen Aufzeichnungskopfs reduziert.