baber/WOPTO huggingface dataset:
Patent MY-183127-A (MY)
Title: Biopolymer matrix for thermal resistant moulding composite
Inventor: Paridah Md Tahir
Filed: 2017-07-21
Abstract: The present innovation relates to a biopolymer matrix comprising tannin phenol formaldehyde for thermal resistant moulding composite and method of producing the same. The method for producing a tannin phenol formaldehyde biopolymer matrix comprises the steps of collecting Acacia sp. barks from wood processing mills and extracting tannins from barks by refluxing bark water at 75 degree Celsius for 4 hours. The method further comprises obtaining tannin solution with 3 to 4 percent solid content, characterizing tannin and formulating into a tannin phenol formaldehyde resin. Finally, polymerizing the tannin phenol formaldehyde resin at 30 degree Celsius for 1.5 hours and obtaining a mangium tannin phenol formaldehyde biopolymer matrix. The tannin phenol formaldehyde resin is opaque, odorless and comprises high flexural strength and flexural modulus than phenol formaldehyde resin.
Patent SG-10201403541U-A (SG)
Title: Electronic vehicle indentification
Inventor: HEDLEY JAY E
Filed: 2006-06-12
Abstract: A method and a system for detecting a vehicle transacting with a toll system is disclosed. The method comprises: detecting a vehicle transacting with a toll system using a sensor and generating a vehicle lane transaction entry; detecting the vehicle transacting with the toll system using an image acquisition system different from the sensor; storing a vehicle picture captured by the image acquisition system; and identifying the vehicle picture and the vehicle lane transaction as corresponding to a same toll transaction.
Patent SG-10201710523S-A (SG)
Title: Simultaneous driving system
Inventor: Guy GENDRE
Filed: 2017-12-18
Abstract: SUMMARY Driving system (1) for two vehicles positioned one 5 behind the other comprising a first vehicle (2) and a second vehicle (3) that follows the first, both vehicles (2, 3) comprise communication means (4a, 4b), and remote driving means (6a, 6b), the first vehicle (2) comprises acquisition means (5) configured to acquire visual and 10 operating information of the first vehicle (2), this latter is sent by the communication means (4a, 4b) to the second vehicle (3), this latter comprises viewing means (7) configured to view said information, a driver (8) being positioned in the second vehicle ( 3) and being able to 15 control the remote driving means (6a, 6b) of the first vehicle (2) as a result of said information, the second vehicle (3) being driven automatically based on the movements of the first vehicle (2) . Fig. 2 20
Patent SG-10201802945Q-A (SG)
Title: Methods and systems of installing mechanical and electrical modular assembly units in buildings
Inventor: BOCHAN SHIN
IPC: E04B1/343
Filed: 2018-04-09
Abstract: METHODS AND SYSTEMS OF INSTALLING MECHANICAL AND ELECTRICAL MODULAR ASSEMBLY UNITS IN BUILDINGS Methods of connecting and installing a plurality of mechanical and electrical (M&E) service modular assembly units to a building and use of coordinated lifting machines to lift connected modular multi M&E services units within a building site. The method involves coupling of adjoining modular assembly units before lifting them to installation height. FIG 4
Patent SG-10201810020R-A (SG)
Title: Combined propeller cap for reducing rotating flow and hub vortex and enhancing propulsive efficiency
Inventor: SEOL HAN SHIN
Filed: 2015-05-22
Abstract: COMBINED PROPELLER CAP FOR REDUCING ROTATING FLOW AND HUB VORTEX AND ENHANCING PROPULSIVE EFFICIENCY The present invention relates to the structure of a propeller cap. According to the present invention, in order to solve the problem with the existing PBCF (Propeller Boss Cap Fin) whereby manufacturing is difficult expensive due to precise machining, there is provided a combined propeller cap for reducing rotational flow and hub vortex and improving propulsive efficiency, the combined propeller cap being capable of reducing hub vortex cavitation that is generated behind a propeller by using a structure in which a diffusion type propeller cap is coupled to the end of a contraction type propeller cap, and being capable of additionally reducing the hub vortex cavitation by attaching guide fins at a contractive section or between the contractive section and a diffusive section of the propeller cap. Figure: 8
Patent SG-11201407316Q-A (SG)
Title: Compositions and methods for the treatment of hyperglycemia
Inventor: KANDULA MAHESH
Filed: 2013-02-03
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 14 November 2013 (14.11.2013) WIPOIPCT (10) International Publication Number WO 2013/167995 A2 (51) International Patent Classification: Not classified (21) International Application Number: (22) International Filing Date: (25) Filing Language: PCT/IB2013/050903 3 February 2013 (03.02.2013) English (26) Publication Language: (30) Priority Data: 181 l/CHE/2012 8 May 2012 (08.05.2012) English IN (84) (72) Inventor; and (71) Applicant : KANDULA, Mahesh [IN/IN]; Door No. 11- 61, Samalkot Mandal, East Godavari Dist, G.Medapadu 533 434, Andhra Pradesh (IN). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: without international search report and to be republished upon receipt of that report (Rule 48.2(g)) CJ as as i-H cn i-H o CJ o & (54) Title: COMPOSITIONS AND METHODS FOR THE TREATMENT OF HYPERGLYCEMIA (57) Abstract: The invention relates to the compounds of formula (I) or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof The pharmaceutical compositions comprising an effective amount of com­ pounds of formula (I), and methods for the treatment of hyperglycemia may be formulated for oral, buccal, rectal, topical, trans - dermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be used to treatment of in­ sulin resistance, diabetes mellitus, diabetes insipidus, type diabetes, 1 type 2 diabetes, microvascular complications, macrovascular complications, lipid disorders, prediabetes, obesity, arrhythmia, myocardial infarction, stroke, neuropathy, renal complications, hy­ pertriglyceridemia, cardiovascular complications, and post prandial hyperglycemia.
Patent SG-11201804412S-A (SG)
Title: Dimeric contrast agents
Inventor: BOI VALERIA
IPC: C07D257/02
Filed: 2016-12-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 111111111M 11111111111111111111111111111111111111111111111111111111111111R111111111111111 (43) International Publication Date 15 June 2017 (15.06.2017) (10) International Publication Number WO 2017/098044 Al WIPO I PCT (51) International Patent Classification: C07D 257/02 (2006.01) A61K 49/10 (2006.01) (21) International Application Number: PCT/EP2016/080621 (22) International Filing Date: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, Kfl, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.170) of inventorship (Rule 4.17(iv)) Published: — with international search report (Art 21(3)) 12 December 2016 (12.12.2016) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15199220.3 10 December 2015 (10.12.2015) EP (71) Applicant: BRACCO IMAGING SPA [IT/IT]; Via Egi- dio Folli, 50, 20134 Milano (IT). (72) Inventors: BOI, Valeria; Bracco Imaging S.p.A. - CRB, Via Ribes No. 5, 1-10010 Colleretto Giacosa (IT). NA- POLITANO, Roberta; Bracco Imaging S.p.A. - CRB, Via Ribes No. 5, 1-10010 Colleretto Giacosa (IT). LATTU- ADA, Luciano; Bracco Imaging S.p.A. - CRB, Via Ribes No. 5, 1-10010 Colleretto Giacosa (IT). (74) Agent: RAVIZZA, Claudio; Via Caduti di Marcinelle 13, 20134 Milan (IT). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, W O 20 17 /0980 44 Al (54) Title: DIMERIC CONTRAST AGENTS (57) : The present invention relates to new class of dimeric macrocycles capable of chelating paramagnetic metal ions, their chelated complexes with metal ions and the use thereof as contrast agents, particularly suitable for Magnetic Resonance Imaging (MRI) analysis.
Patent SG-11201809004P-A (SG)
Title: (+)-azasetron for use in the treatment of ear disorders
Inventor: DYHRFJELD-JOHNSEN JONAS
IPC: A61P27/16
Filed: 2017-04-14
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 19 October 2017 (19.10.2017) WIPO I PCT (10) International Publication Number WO 2017/178645 Al 1111111111111101110111111111110101111101110101111101111111111111111111111110111111 (51) International Patent Classification: A61K 31/538 (2006.01) A61P 27/16 (2006.01) (21) International Application Number: PCT/EP2017/059058 (22) International Filing Date: 14 April 2017 (14.04.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/322,690 14 April 2016 (14.04.2016) US 16180192.3 19 July 2016 (19.07.2016) EP (71) Applicant: SENSORION [FR/FR]; 375 rue du Professeur Joseph Blayac, 34080 Montpellier (FR). (72) Inventor: DYHRFJELD-JOHNSEN, Jonas; 28 rue du Dardalhon, 34400 Lunel-Viel (FR). (74) Agent: ICOSA; 83 avenue Denfert-Rochereau, 75014 Par- is (FR). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3)) W O 20 1717 / 86 45 Al (54) Title: (+)-AZASETRON FOR USE IN THE TREATMENT OF EAR DISORDERS (57) : The present invention relates to (+)-azasetron, or a pharmaceutically acceptable salt and/or solvate thereof, for treat - ing ear disorders.
Patent AT-408082-B (AT)
Title: Machine used to form layers of sawn wood - contains braking device urged against front pieces of wood in layer being formed
IPC: B65G47/64
Filed: 1999-03-10
Granted: 2001-08-27
Abstract: Stacker for elongate pieces of wood 8, having at least one driver 2, which can move along a conveying section 5, for conveying the pieces of wood 8, which are supplied in the longitudinal direction, in stacked form in a direction which is transverse with respect to the longitudinal extent of the pieces of wood 8, to a fall plate 6, downstream of which there is a conveyor 7 for the pieces of wood 8, which have been split into individual pieces by sliding down the fall plate 6, a retaining holder 10, which can be placed onto the front piece of wood 8, as seen in the conveying direction, being provided in the region of the conveying section 5. <IMAGE>
Patent AT-401076-B (AT)
Title: Supporting and lifting-out framework
IPC: E01H1/02
Filed: 1992-03-18
Granted: 1996-06-25
Abstract: In the case of a supporting and lifting-out framework for machines 5 working on the ground, in particular sweeping machines, there are provided supports 1, 2, which can be connected to a support vehicle and on which the machine 5 is suspended in such a way that it can be moved in height. The supports 1, 2 which can be connected to the vehicle have a beam 1 extending transversely to the direction of travel. To prevent an otherwise desired rocking in the raised state, the two side faces of the beam 1 are designed as guides for a vertically extending column 10, which is connected to the machine 5 and at the top has a terminating plate 3, which when the beam 1 is raised comes to rest on the latter, a swinging movement transversely to the direction of travel being limited by stops 4. <IMAGE>
Patent AT-403567-B (AT)
Title: Stackable container
Inventor: RHOMBERG THOMAS ING
IPC: B65D1/18
Filed: 1996-04-09
Granted: 1998-03-25
Abstract: The stackable container, produced by blow moulding plastic, has a carrying handle 3, which is integrally formed on the top side of the container, is located in the vertical longitudinal centre plane of the container and is formed in one piece with the container, as well as a closeable spout 4 located in front of the carrying handle. The top side of the container has two stacking shoulders 5 which extend, one on both sides of the carrying handle 3, over the depth of the container and are formed in one piece with the container. The front vertical section of the stacking shoulder 5 is located more or less flush with the front edge of the spout 4. The top bearing surface of the latter is flush with the carrying handle 3 or is located above the same. Each stacking shoulder 5, or the space 8 enclosed by it, is separated, at least over part of its length, from the interior 9 of the canister by a weld seam 7. <IMAGE>
Patent DK-149824-B (DK)
Inventor: BREDDAM KLAUS
IPC: C07K1/00
Filed: 1982-01-22
Abstract: The B-30 amino acid in insulins is replaced enzymatically by
 reacting as substrate component the selected insulin Ins-X, wherein X represents the B-30 amino acid
 with an amine component selected from the group consisting of
 (a) L-amino acids of the formula
 H - B - OH
 wherein B is an L-amino acid residue,
 (b) optionally N-substituted L-amino acid amides of the formula
 H - B - NR<1>R<2>
 wherein B is an L-amino acid residue and R<1> and R<2> are independently selected from the group consisting of hydrogen, amino, hydroxy, alkyl, cycloalkyl, aryl, heteroaryl and aralkyl or R<1> and R<2> together with the nitrogen atom form a heterocyclic group which may contain a furter hetero atom, and
 (c) amino acid esters of the formula
 H - B - OR<3>
 wherein B is an L-amino acid residue and R<3> represents alkyl, cycloa)kyl, aryl, heteroaryl or aralkyl, in the presence of an L-specific serine carboxypeptidase enzyme, preferably carboxypeptidase Y, which has been chemically modified at the sulfhydryl group by reaction with divalent metal ions, in an aqueous solution or dispersion containing halogen or pseudohalogen ions and having a pH from about 5 to 10.5, thereby to form an insulin derivative
 Ins-B-OH, Ins-B-NR<1>R<2>,
 Ins-B-B-NR<1>R<2> or Ins-B-OR<3>
 and subsequently cleaving a group -NR<1>R<2>, - B-NR<1>R<2>, or -OR<3>, if desired, by using a modified or unmodified serine carboxypeptidase enzyme. 
<??>By using porcine insulin as substrate component and threonine as the amino acid forming part of the amine component human insulin is obtained.
Patent HU-202664-B (HU)
Title: Electropneumatic operating mechanism for adjusting the venetian swell of organs
Inventor: TARNAI ENDRE
IPC: G10B3/16
Filed: 1988-02-11
Abstract: The invention relates to an arrangement for actuating the swell apparatus in an organ, which is provided with an actuating bar which is connected to an adjusting element of the swell apparatus, can be moved in both directions between two end positions, is arranged in a pressure box and is connected via control valves to pressure chambers connected to a pressure line. In the arrangement according to the invention, the pressure box (1) is divided into pressure chambers by diaphragms (9) which are fastened in diaphragm frames (8) and movable between two end positions, the actuating bar (2) is guided displaceably through the diaphragms (9) and the actuating bar (2) is provided with a stop (4) inside the pressure box (1), the centre distance between two adjacent diaphragm frames (8) is greater than the centre distance between the central regions (6) of the corresponding diaphragms (9) when pressed against one another, and the individual pressure chambers delimited by the diaphragms (9) are connected via the control valves alternately either to the compressed-air line or to the external atmosphere. <IMAGE>
Patent HU-206696-B (HU)
Title: Process for producing enanthiomeres of raceme trans-/+/-2,3-epoxy-3-?4-methoxy-phenyl/-propionic acid methyl-ester
Inventor: ZARD LYDIA
IPC: C07D303/48
Filed: 1991-03-13
Abstract: Process for the preparation of methyl (-)-(2R,3S)-2,3-epoxy-3-(4-methoxyphenyl)propionate, characterised in that a solution of a mixture of enantiomers of trans methyl (+/-)-2,3-epoxy-3-(4-methoxyphenyl)propionate, rich in laevorotatory enantiomer, is prepared first of all and then a crystal seed of laevorotatory enantiomer is then added to the solution, which is allowed to crystallise, and the crystals formed are isolated.
Patent HU-189966-B (HU)
Title: Current supplying roller structure for wire-heat-treating apparatuses of continuous system
Inventor: PARASILITI SEBASTIANO
IPC: H05B3/00
Filed: 1985-03-06
Abstract: A roller assembly for supplying electrical power to a plant for the continuous annealing of wire includes rollers which each have an electrically conductive sleeve and contacts which are slidable on the sleeve and connected to a voltage source. - The sleeve has several electrically conductive segments which are insulated from each other. The contacts engage an angular portion of the sleeve which is within the arc of winding of the wire and has an angular extent such that a voltage is not applied to the segments at the ends of the arc of winding.
Patent LT-4408-B (LT)
Title: Antiglare equipment and method
Inventor: KRYLATYCHAS NIKOLAJUS
IPC: B60J3/00
Filed: 1996-07-02
Abstract: This device for protecting users against blinding disturbances consists of vertical planes made of non-reflective material, placed with spaces, which combine raster gaps, and are mounted between the cover and bottom, the inner side of which is also made of non-reflective material. The length of the mentioned plane is directly proportional to the distance, in which the eye is protected from the blinding disturbances; the gaps between planes are inversely proportional to the said distance. The novelty of the proposed method is that when the blinding disturbance is met, the driver watches the side on which he is driving through the mentioned device.
Patent LT-3311-B (LT)
Title: Aqueous coating composition and process for manufacture thereof
Inventor: SCHERPING KARL-HEINZ
IPC: C09D4/00
Filed: 1993-05-06
Abstract: PCT No. PCT/EP87/00445 Sec. 371 Date Feb. 14, 1989 Sec. 102(e) Date Feb. 14, 1989 PCT Filed Aug. 13, 1987 PCT Pub. No. WO88/01287 PCT Pub. Date Feb. 25, 1988.The invention relates to an aqueous coating agent, obtained from an epoxy resin, ethylenically unsaturated monomers, some of which contain carboxyl groups, a peroxide initiator in a proportion of at least 2% by weight, relative to the total weight of the monomers, a crosslinking agent, a neutralizing agent, organic solvents, and, if appropriate, further conventional additives, such as plasticizers, stabilizers, wetting agents, dispersion auxiliaries, catalysts and pigments. The coating agent is based on a binder (a) which is obtainable from (A) 20 to 80% by weight of an epoxy resin having an average of more than one epoxy group per molecule and having an average molecular weight of at least 500, (B) 1 to 60% by weight of polyester polycarboxylic acids having an average molecular weight of 500 to 5,000 and having an acid number of 30 to 150, and (C) 10 to 50% by weight of ethylenically unsaturated monomers, 10 to 50% by weight of the monomers containing carboxyl groups, where the sum of (A), (B) and (C) is 100% by weight, the binder (a) has an acid number of 20 to 150, and the crosslinking agents (b) used are phenolic and/or amino resins, with the proviso that the coating agent contains (a) 30 to 70% by weight of the binder (a), (b) 2 to 30% by weight, preferably 5 to 16% by weight, of the crosslinking agent (b), (c) 1 to 7% by weight, preferably 2 to 5% by weight, of ammonia and/or amine as neutralizing agent, and (d) 20 to 60% by weight of organic solvents, where the sum of (a), (b), (c) and (d) is 100% by weight. The present invention also relates to a process for the preparation of the coating agents, and the use thereof for coating of cans.
Patent YU-49051-B (YU)
Inventor: ARBEUS ULF
IPC: F04D7/04
Filed: 1998-11-17
Abstract: Pumpa, centrifugalnog ili osovinskog tipa za pumpanje otpadne vode, koja sadrži kućište (1) sa cilindričnim otvorom (2) i rotorom (3), koji se sastoji iz središnje glavčine (4) i jedne ili više lopatica (5) sa napadnim ivicama (6) zakošenim unazad i postavljenih u ulaznom delu (2) u ravni koja je u glavnom normalna na vratilo rotora (z), a jedan ili više dovodnih žljebova (8) su razmešteni u zidu kućišta pumpe (1) na površini (7) suprotnoj navedenim lopaticama (5) navedenih žljebova (8) razmeštenih ispred površine navedenih napadnih ivica (6) i zakošenih u smeru obrtanja rotora, na značena time, što cilindrični presek (B-B) kroz žljeb (8) pokazuje gladak spoj sa površinom (7) kućišta pumpe sa one strane od koje rotor (3) prolazi pod ulgom (γ) između zakošenog dela (14) žljeba i površine (7) kućišta pumpe, koji je definisan kako sledi: γ = arctan (Δ z / (r0) gde je (γ) ima vrednost između 2 i 25 stepeni i gde je Δz aksijalno pomeranje i r0 tangencijalno pomeranje. Prijava sadrži još 3 zavisna zahteva.