baber/WOPTO huggingface dataset:
Patent MY-170358-A (MY)
Title: Rotary drilling tool, drilling device and method for creating a borehole in the ground
Inventor: SCHINDLER STEFAN
Filed: 2016-03-03
Abstract: The invention relates to a rotary drilling tool (10), a drilling apparatus and a method for producing a bore in the ground, wherein the rotary drilling tool has a tubular base body (12), a cutting means (30) arranged on the underside thereof for removing ground material and a receiving space (14) in the interior of the base body for receiving ground material. On the upper side of the base body an end plate (16) is arranged which has at least one through-opening (18). In the area of the at least one through-opening a pump means (20) is arranged which generates a flow of flush liquid through the at least one through-opening, wherein the pump means extends radially along the end plate of the base body.
Patent MY-189582-A (MY)
Title: Low-noise radio frequency power amplifier and transmitting and receiving system comprising such an amplifier
Inventor: GUERN PIERRE
IPC: H03F3/193
Filed: 2016-12-08
Abstract: The present invention relates to an RF power amplifier in which the added noise transmitted is greatly reduced. The invention applies for example in co-located RF transmission and reception systems belonging to different telecommunication networks, where each system is liable to pollute the other. The power amplifier comprising at least one transistor (Q1), the said transistor comprising a feedback circuit (10) determining its amplification gain, it furthermore comprises a feedback circuit (30) effective in a base frequency band in which noise is produced at the output of the said transistor, so that a part of the output noise is injected at the input of the said transistor.  Figure 3
Patent MY-186792-A (MY)
Title: Method for separating hydrolysis product of biomass
Inventor: HOU-PENG WAN
IPC: C07H3/02
Filed: 2017-02-02
Abstract: A method for separating hydrolysis product of biomass is provided. The method includes providing a mixture solution containing a hydrolysis product of biomass and a divalent metal salt, adjusting the pH value of the mixture solution to between 1-4.6, and performing a filtering procedure on the mixture solution using a nanofiltration membrane to obtain a concentrated solution and a filtrate, wherein the concentrated solution mainly includes the hydrolysis product of biomass and the filtrate mainly includes the divalent metal salt.
Patent MY-189215-A (MY)
Title: Method of removing foreign matter from preform and apparatus for removing foreign matter from preform
Inventor: ATSUSHI HAYAKAWA
IPC: B29C49/42
Filed: 2015-12-21
Abstract: To facilitate removal of foreign matters from a preform. While a preform (1) in an inverted position with a mouth portion (2a) thereof facing down is being continuously transferred, filtered air is blasted into the preform (1) through the mouth portion (2a) of the preform (1), and at the same time, air is sucked from the side of the mouth portion (2a) of the preform (1). Foreign matters can be more easily discharged from the preform (1) because of the flow of air and the weight of the foreign matters. (Figure 1)
Patent MY-187426-A (MY)
Title: Motion information derivation mode determination in video coding
Inventor: KARCZEWICZ MARTA
Filed: 2016-03-25
Abstract: In an example, a method of decoding video data includes selecting (200) a motion information derivation mode from a plurality of motion information derivation modes for determining motion information for a current block (86, 112, 142, 162), where each motion information derivation mode of the plurality comprises performing a motion search for a first set of reference data that corresponds to a second set of reference data outside of the current block, and where the motion information indicates motion of the current block relative to reference video data. The method also includes determining (202) the motion information for the current block using the selected motion information derivation mode. The method also includes decoding (206) the current block using the determined motion information and without decoding syntax elements representative of the motion information.
Patent MY-196800-A (MY)
Title: Kimchi packaging container with flexibility and firmness
Inventor: SEOL HEE SON
IPC: B65D51/00
Filed: 2016-11-22
Abstract: The disclosure relates to kimchi packaging container with flexibility and firmness, in which storage and transportation can be facilitated by maintaining the shape of the lower end of an accommodation part (10), and the kimchi packaging container with flexibility and firmness includes: an accommodation part (10) formed in the shape of a pouch made of a flexible material; a connection part (20) for maintaining the upper end of the accommodation part (10) in an open state; a cover part (30) for blocking the opening of the upper end of the connection part (20) and pressing kimchi (100) accommodated in the accommodation part (10) with pressing plates (31) provided on the bottom surface (40a) thereof; and a support part (40) for blocking the opening of the lower end of the accommodation part (10) and formed in a fixed shape so as to constantly maintain the shape of the lower end of the accommodation part (10).
Patent MY-195196-A (MY)
Title: A Geolocating System for a Mobile Device
Inventor: TAN POH BENG
IPC: G01S5/00
Filed: 2017-04-20
Abstract: A method and system for determining a geolocation of a mobile device, which comprises capturing a plurality of first radio parameters (120) of a first cellular tower (510; 610), capturing a plurality of second radio parameters (120) of a second cellular tower (520; 620), wherein the plurality of second radio parameters (120) are locally unique radio parameters (120), tagging the plurality of second radio parameters (120) to the plurality of first radio parameters (120), generating a plurality of base cell models using the plurality of first and second radio parameters (120), extracting a plurality of resultant cell models (1460) based on a position query (310) from the mobile device and plurality of base cell models, and determining the geolocation of the mobile device from the plurality of resultant cell models (1460), whereby the geolocation of the mobile device is statistically determined using the plurality of resultant cell models (1460). (Figure 14)
Patent MY-183695-A (MY)
Title: Insect pest control agent
Inventor: Kazuyuki honda
Filed: 2017-01-11
Abstract: An insect pest control agent for adhesion to an insect pest contains cis-1, I, 1,4,4,4-hexafluoro-2-butene.
Patent MY-196366-A (MY)
Title: Authority Revoking Method and Device
Inventor: CHEN DONG
IPC: H04L9/08
Filed: 2017-06-26
Abstract: The present application discloses an authority revoking method and device. The authority revoking method includes: determining (S101) an authorization record set needing revoking; and setting (S102) a time validity attribute value for the determined set, and setting the time validity attribute value T? to a current moment or a future moment. According to the technical solutions provided in the present application, states of all records in the set can be updated by performing one modification operation, authorization records do not need to be updated one by one, and different storage locations of a plurality of authorization records have no impact. Therefore, authority batch-revoking processing efficiency is effectively improved, and technology implementation difficulty is reduced. (FIG. 1)
Patent MY-192820-A (MY)
Title: Efficient curative for free radically-crosslinkable polymers
Inventor: LEONARD H PALYS
IPC: A61K8/22
Filed: 2017-12-14
Abstract: An organic peroxide composition is provided which is liquid or near liquid at 25?C or a low melting solid and which includes at least one ethylenically unsaturated organic peroxide (i.e., an organic peroxide containing at least one carbon-carbon double bond) and at least one saturated organic peroxide. The organic peroxide composition may further include at least one mono- and/or poly-unsaturated compound and at least one free-radical trap. The organic peroxide can be blended into a polymer such as a powdered or granular polyethylene resin. This peroxide-containing polymer can be used in rotational molding, wherein the polymer is added to a mold which is heated in an oven with rotation, thereby melting the polymer and coating the inside of the mold.
Patent SG-10201902297V-A (SG)
Title: Moving image encoding device, moving image decoding device, moving image encoding method, and moving image decoding method
Inventor: MINEZAWA AKIRA
Filed: 2012-05-30
Abstract: MOVING IMAGE ENCODING DEVICE, MOVING IMAGE DECODING DEVICE, MOVING IMAGE ENCODING METHOD, AND MOVING IMAGE DECODING METHOD When an intra-frame prediction process at a time of 5 generating a prediction image is a horizontal one, an intra prediction unit adds a value proportional to a change in a horizontal directionofthe luminancevalues of pixels adjacent to the top of each prediction block to the luminance value of apixeladjacenttotheleftofthepredictionblocktodetermine 10 a result of the addition as a predicted value of a prediction image, whereas when the intra-frame prediction process at the time of generating the prediction image is a vertical one, the intra prediction unit adds a value proportional to a change in a vertical direction of the luminance values of pixels adjacent 15 to the left of the prediction block to the luminance value of the pixel adjacent to the top of the prediction block to determine the result of the addition as a predicted value of the prediction image. 20 Fig. 1
Patent SG-11201807005V-A (SG)
Title: Process for the separation of enantiomers of piperazine derivatives
Inventor: QUATTROPANI ANNA
IPC: C07D405/06
Filed: 2017-02-24
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11M1111101110101011111 HO 11111 01110101110Ifi1011011011111011110111111 International Bureau r..... .Yi j ......„,,,/ (10) International Publication Number (43) International Publication Date WO 2017/144635 Al 31 August 2017 (31.08.2017) WIPO I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every C07D 405/06 (2006.01) C07B 57/00 (2006.01) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (21) International Application Number: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, PCT/EP2017/054272 DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (22) International Filing Date: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, 24 February 2017 (24.02.2017) KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (25) Filing Language: English NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (26) Publication Language: English 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, (30) Priority Data: ZA, ZM, ZW. 201621006637 25 February 2016 (25.02.2016) IN (84) Designated States (unless otherwise indicated, for every (71) Applicant: ASCENEURON S. A. [CH/CH]; EPFL Innov- kind of regional protection available): ARIPO (BW, GH, ation Park, Batiment B, 1015 Lausanne (CH). GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, (72) Inventors: QUATTROPANI, Anna; Grand'rue 5, 1180 TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, Rolle (CH). KULKARNI, Santosh S.; A206, Temple TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Trees Apartment, J P Nagar 6th Phase, Bangalore 560078 DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, L (IN). GIRI, Awadut Gajendra; Flat no. 408 MB4 Surya V, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, City, Chandapura, Bangalore 560099 (IN). KOEK, Jo- — hannes Nicolaas; Schoolstraat 16, 9771BK Sauwerd (NL). GW, KM, ML, MR, NE, SN, TD, TG). Published: (74) Agent: ZEMAN, Steven; Grilnecker Patent- and Recht- = sanwalte PartG mbB, Leopoldstr. 4, 80802 Miinchen (DE). — with international search report (Art. 21(3)) = = = = = = = = = = (54) Title: PROCESS FOR THE = 1-1 11 in en iv iv 1-1 IN 1-1 (57) : The invention relates N have the meaning given in claim 1, with high enantiomeric acid. SEPARATION OF ENANTIOMERS OF PIPERAZINE DERIVATIVES n to a process for preparing either enantiomer excess (e.e.), by chiral resolution in the presence of a non-racemic, chiral 1. \....--\" Y of ( I ) a compound of formula (I), wherein X, Y and n 0
Patent SG-11201807942T-A (SG)
Title: Near-infrared shielding material fine particles and method for producing the same, and near-infrared shielding material fine particle dispersion liquid
Inventor: NAKAYAMA HIROKI
IPC: C01G41/00
Filed: 2017-03-16
Abstract: There is provided near-infrared shielding material fine particles that exhibit an effect of maintaining a high transmittance in a visible light region while shielding a light in a near-infrared region more efficiently than tungsten oxide and composite tungsten oxide of a conventional technique, and the method for producing the same, and a dispersion liquid containing the near-infrared shielding material fine particles. The near-infrared shielding material fine particles are composite tungsten oxide containing a hexagonal crystal structure, and a lattice constant of the composite tungsten oxide fine particles is 7.3850 Å or more and 7.4186 Å or less on the a-axis, and 7.5600 Å or more and 7.6240 Å or less on the c-axis, and a particle size of the near-infrared shielding material fine particles is 100 nm or less. (No Figure)
Patent SG-11201809356Y-A (SG)
Title: Multilayer coating and process of preparing the multilayer coating
Inventor: LI JIAN
IPC: C08L33/00
Filed: 2016-04-29
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 02 November 2017 (02.11.2017) WIP0 I PCT Iiiimmomitia Hot omolunin mom° oimIE (10) International Publication Number WO 2017/185332 Al (51) International Patent Classification: PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, C08L 33/00 C08L 21/00 (2006.01) (2006.01) C08K 5/16 (2006.01) C08J 5/00 (2006.01) SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (21) International Application Number: PCT/CN2016/080684 (22) International Filing Date: 29 April 2016 (29.04.2016) (25) Filing Language: English (26) Publication Language: English (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, MI 48674 (US). (72) Inventors; and (71) Applicants SC only): LI, Jian [CN/CN]; No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shang- hai 201203 (CN). ZHANG, Liang [CN/CN]; No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 201203 (CN). LI, Wei [CN/CN]; No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 201203 (CN). RAVISANKER, Loganathan [IN/CN]; No. 936 Zhang Heng Road, Zhangjiang Hi-Tech Park, Shanghai 201203 (CN). (74) Agent: SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC; 435 Guiping Road, Shanghai 200233 (CN). (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, IR, IS, JP, KE, KG, KN, KP, KR, 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, (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). Published: with international search report (Art. 21(3)) (54) Title: MULTILAYER COATING AND PROCESS OF PREPARING THE MULTILAYER COATING 10 11 1-1 12 - 13 00 1-1 1-1 Figure 1 O (57) : A multilayer coating comprising a primer coat layer, one or more elastic layer and a top coat layer and having good 5 mechanical properties, and a method of preparing the multilayer coating.
Patent SG-11201907221X-A (SG)
Title: Position information processing system and position information processing apparatus
Inventor: SHIBASAKI RYOSUKE
IPC: G01S19/37
Filed: 2018-02-07
Abstract: The present invention sequentially and repeatedly accepts a plurality of types of information that can change with time, including position information obtained using a satellite signal, and correlates and records the accepted plurality of types of information with time information. Fig. 2
Patent SG-11201908364Y-A (SG)
Title: Cyclic plasmenylethanolamines
Inventor: SMITH TARA
IPC: C07F9/6584
Filed: 2018-03-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 25 October 2018 (25.10.2018) WIP0 I PCT omit IIl °nolo mu OH IIIII °min oimIE (10) International Publication Number WO 2018/191812 Al Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) of inventorship (Rule 4.17(iv)) Published: (22) International Filing Date: with international search report (Art. 21(3)) 12 March 2018 (12.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/486,037 17 April 2017 (17.04.2017) US (71) Applicant: MED-LIFE DISCOVERIES LP [CA/CA]; 104 - 407 Downey Road, Saskatoon, Saskatchewan S7N 4L8 (CA). (72) Inventor: SMITH, Tara; 351 Childers Crescent, Saska- toon, Saskatchewan S7L 4L1 (CA). (74) Agent: NEWTON, Trevor et al.; Gowling WLG (Cana- da) LLP, 160 Elgin Street, Suite 2600, Ottawa, Ontario KIP 1C3 (CA). (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, JO, 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). 1-1 ..! (54) Title: CYCLIC PLASMENYLETHANOLAMINES ei (57) : Provided herein are cyclic plasmenylethanolamines and plasmalo- 1-1 GO gen precursors of formula A, wherein R1 and R2 are each, independently, a saturat- 1-1 R R2 0 ed, unsaturated, or polyunsaturated hydrocarbon group. Methods and uses there- 1-1 0 0,11 01 1 0 of in the treatment of plasmalogen deficiency are also described. Cyclic plas- ',.. .,..„-- 1 ..., --.... ,P — N H menylethanolamines described herein may act as plasmalogen precursors which, 0 following administration, may be converted to at least one plasmalogen species, C (51) International Patent Classification: CO7F 9/6584 (2006.01) A61P 25/28 (2006.01) A61K 31/675 (2006.01) (21) International Application Number: PCT/CA2018/050291 (Formula A) thereby elevating the plasmalogen level in a subject.
Patent HU-202569-B (HU)
Title: Colour for treating oxidized and rusty metal surfaces
Inventor: SZEGOE FERENC
IPC: C08L33/10
Filed: 1986-01-08
Abstract: A coating for oxidised or rusty metal surfaces contains (wt.%-s): (i) 5-35 of a film forming polymer contg. at least one free hydroxyl and/or carboxyl gp. (ii) 1-12 of an aromatic and/or aliphatic hydroxy-carboxylic acid or its thio derivative as complexing agent. (iii) 0-5 of aliphatic or cycloaliphatic amines and/or their salts with cpds. of types (i) and/or (ii). (iv) Other additives to 100.
Patent IS-2611-B (IS)
Inventor: ZAMBONINO JOSE
IPC: A01K61/00
Filed: 2001-10-19
Abstract: The invention concerns a complete feed composition for fish larvae, characterized in that it has a phospholipid content not less than 8.5 wt. % of dry matter of the feed.
Patent AT-404482-B (AT)
Title: Span construction
Filed: 1995-03-07
Granted: 1998-11-25
Abstract: Span construction, with a main girder 1, supported on two supports A, and with prestressed supporting cables 4, 5 for the main girder 1, which extend away from fixed-in- place cable anchorages, the supporting cables 4, 5 ending symmetrically with respect to the longitudinal centre of the main girder 1 before this longitudinal centre and being connected at mutual spacings via cable elements 7 to the main girder 1 and via bar elements 9 in a jointed manner to a tensioning cable 6, which extends continuously, essentially over the length of the main girder 1, and is connected to the latter via further cable elements 8, all the cable elements 7, 8 and the tensioning cable 6 being under tensile stress and the bar elements 9 being under compressive stress in all cases of loading of the construction. <IMAGE>
Patent HU-186252-B (HU)
Inventor: POCSAI TIBOR
IPC: A22B5/08
Filed: 1983-01-25
Abstract: A találmány tárgya sertések forrázására szolgáló berendezés, amelyet vágóhidakon lehet alkalmazni. A javasolt berendezés a sertések kivéreztetési helye és a kopasztó berendezés közé iktatható a vágóhidakon megvalósított technológiai sorba. A találmány szerinti berendezés lényege, hogy a for- róvizes medencét (1) három egymás melletti kád (2, 3,4) képezi és hogy a továbbító szerkezet felső pályájának (9) legalább egy szakasza a középső kádban (3), a viszszetérő alsó pálya (10) egy szakasza (3) pedig a középső 5 kád alatt van, A találmány szerinti berendezésnél a továbbító szerkezet haladó részéhez kapcsolt, a sertéseket tartó, előnyösen csövekből álló bölcsők vannak.  186252
Patent HU-192063-B (HU)
Title: Dusty inorganic stuffing composition in paper industry
Inventor: ERDELYI JOZSEF
IPC: D21H17/69
Filed: 1981-02-11
Abstract: New filling agent compositions of high retention, which can be applied to advantage in paper industry. The new compositions according to the invention contain 65 to 95% by weight of an inorganic filling agent for paper industry and 5 to 35% by weight of an additive comprising an aluminium salt optionally together with sodium aluminate. Utilizing the filling agent compositions according to the invention the losses of filling agent can be reduced considerably.
Patent HU-180332-B (HU)
Inventor: HANS WALTER
IPC: B05D7/22
Filed: 1980-03-05
Abstract: Ziel der Erfindung ist ein oekonomisches, gleichmaesziges Beschichten. Dazu ist das Traegergas zwangsweise zu fuehren. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz das Traegergas nach Durchstroemen des Rohres vom Kunststoffpulver abgetrennt und das Kunststoffpulver eine fuer ein Anfritten notwendige Zeit im Rohr zurueckgehalten wird. Die erfindungsgemaesze Vorrichtung besitzt hinter dem Rohr ein Filter und eine gasfoerdernde Pumpe. Die Steuerung erfolgt ueber Wegeventile. Die Erfindung kann beim Innenbeschichten von korrosionsgefaehrdeten Rohren eingesetzt werden.