baber/WOPTO huggingface dataset:
Patent MY-176594-A (MY)
Title: Toroidal fluid swivel for high pressure applications
Inventor: RANDRIANARIVONY LIVA CHRISTIAN
Filed: 2014-07-02
Abstract: A fluid swivel for fluid transfer across a rotary interface includes inner annular (5) and outer annular (6) elements, located with their adjacent surfaces (71,72) in close proximity to define a chamber (7) between the adjacent surfaces. The swivel inner annular element (5) has a conduit (L1) connected to an end of an incoming fluid line. The outer annular element (6) is connected to outgoing product piping and has a primary duct (8) for transport of fluid from the chamber to the product piping. The swivel includes an outer reinforcing annular wall (10) arranged adjacent to the outer peripheral wall of the outer annular element (6). The outer reinforcing annular wall (10) has two peripheral centering surface portions (11, 12) for contacting and/or registering with the outer peripheral wall of the outer annular element. The outer reinforcing annular wall (10) further has a central peripheral opening (13) extending along a portion of the periphery for allowing the primary duct to pass through.      Figure 8
Patent MY-171497-A (MY)
Title: Crystalline forms of dihydropyrimidine derivatives
Inventor: ZHANG YINGJUN
Filed: 2013-09-27
Abstract: The present invention relates to crystalline forms of dihydropyrimidine derivatives, and pharmaceutical compositions comprising the crystalline forms disclosed herein, which may be used for preventing, managing, treating or lessening the severity of a viral disease in a patient, especially hepatitis B infection or a disease caused by hepatitis B infection.
Patent MY-169409-A (MY)
Title: Conditional signaling of picture order count timing information for video timing in video coding
Inventor: WANG YE-KUI
Filed: 2013-12-20
Abstract: In an example, the disclosure provides for encoding (200) pictures of a video sequence to generate a coded video sequence comprising the encoded (204) pictures and signaling timing parameters for the coded video sequence by directly signaling a condition for signaling a number of clock ticks corresponding to a difference of picture order count (POC) values equal to 1 in at least one of a video parameter set (VPS) syntax structure referenced by the coded video sequence and a sequence parameter set (SPS) syntax structure referenced by the coded video sequence. Another example provides for receiving (502) timing parameters for a coded video sequence that include a condition for signaling a number of clock ticks corresponding to a difference of POC values equal to 1 directly in at least one of a VPS syntax structure referenced by the coded video sequence and an SPS syntax structure referenced by the coded video sequence.
Patent MY-176797-A (MY)
Title: Novel pyrazol derivatives
Inventor: GRETHER UWE
Filed: 2014-03-04
Abstract: The invention relates to a compound of formula (I) wherein A1 to A3 and R1 to R3 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
Patent MY-177786-A (MY)
Title: Security control system for granting access and security control method thereof
Inventor: CHUA SWEE KHENG
Filed: 2014-06-25
Abstract: The present invention provides a method for granting a visitor access into a premise. The security control method (1000) includes determining (1100) an identification tag, transmitting (1200) the identification tag to the visitor, scanning (1300) the identification tag of the visitor, authenticating (1400) the identification tag, generating (1500) an approving signal upon positive authentication of the identification tag, dispensing (1600) an identification token to the visitor upon receiving the approving signal, scanning (1700) the identification token of the visitor, and authenticating (1800) the identification token to grant the visitor access into the premise. The present invention further provides a security control system (100) for the security control method.
Patent MY-172587-A (MY)
Title: A drawing assisting device
Inventor: MOHD ZAID BIN ZAKARIA
IPC: F21V33/00
Filed: 2017-02-06
Abstract: The present invention discloses a drawing assisting device (100). The device (100) includes an upper portion (102) and a lower portion (104). The upper portion (102) includes a screen display (106). The lower portion (104) includes a light-transmissive grid pad (108) housing grid plates onto which drawing takes place via a drawing instrument (110). The upper portion (102) and the lower portion (104) connect via a hinge (112) forming a clamshell. The upper portion (102) folds to shut the device (100) and unfold to open the device (100).
Patent MY-183841-A (MY)
Title: Slide entry system
Inventor: SCHWARTZ JUSTIN MICHAEL
Filed: 2016-04-06
Abstract: A water slide entry system (12) in accordance with present embodiments may include an entry platform (22) configured to support a rider (16) above a water slide entry and an enclosure (26) defining an enclosed space (32) about the platform configured to at least partially enclose the rider (16) when the rider (16) is positioned on the entry platform (22). The water slide entry system (12) may also include a fluid delivery system (78) configured to deliver fluid within the enclosure (26) to a predetermined fill level and a control system (60) configured to receive a signal that the rider (16) is positioned on the entry platform (22); provide instructions to the fluid delivery system (78) to deliver the fluid within the enclosure (26) when the rider (16) is positioned on the entry platform (22); and trigger the entry platform (22) to release the rider (16) into the water slide entry.
Patent MY-189920-A (MY)
Title: A system and method for rach-less handover in a wireless network
Inventor: DR QAZI MAMOON ASHRAF
IPC: H04W28/00
Filed: 2017-05-09
Abstract: A mobile communication network (100) for facilitating RACH-less handover for critical wireless devices (106a, 106b) operating therein, comprising: a target base station (104) configured to designate uplink resources (302) for non-exclusive allocation to critical wireless devices (106a, 106b) that are predetermined as having uplink resource allocation priority over non-critical wireless devices (106c, 106d); a source base station (102) configured to determine whether a handover process is being initiated for a critical wireless device (106a, 106b) and responsive thereto: (a) communicate with the target base station (104) for causing at least a portion of the designated uplink resources (302) to be allocated to the critical wireless device (106a, 106b) requiring the handover; (b) inform the critical wireless device (106a, 106b) requiring handover that the portion of designated uplink resources (302) at the target base station (104) have been allocated to the critical wireless device (106a, 106b), thereby allowing the critical wireless device (106a, 106b) to transmit uplink data via the portion of designated uplink resources (302) without first having to initiate a RACH procedure with the target base station (104) for initial resource allocation. (FIG. 1)
Patent MY-196713-A (MY)
Title: Water-cooled water-moderated nuclear reactor core melt cooling and confinement system
Inventor: NEDOREZOV ANDREY BORISOVICH
IPC: G21C13/10
Filed: 2014-12-16
Abstract: The invention relates to nuclear power industry, namely to systems providing safety of nuclear power plants (NPP), and can be used during severe accidents leading to reactor vessel and NPP containment failure. The melt cooling and confinement system includes a cone-shaped guide plate (4) installed under the reactor vessel bottom (2), cantilever girder (5) installed under the guide plate (4) and supporting the same, core catcher (8) installed under the cantilever girder (5) and equipped with cooled cladding in form of a multi-layer vessel for protection of the external heat-exchange wall from dynamic, thermal and chemical impacts, and filler material (10) for melt dilution inside the multi-layer vessel. The said multi-layer vessel has external and internal metal walls (11, 13) with a filler (10) that is highly heat-conductive in relation to wall material in between, where filler material thickness hfil meets the following criterion: 1 .2hext< hfil <2.4hext, where hext is vessel external wall thickness. The technical result of the invention is the increased efficiency of heat removal from the melt and improved structural reliability.
Patent MY-187341-A (MY)
Title: Liquid packaging paper
Inventor: NORDSTROM FREDRIK
IPC: D21H27/30
Filed: 2017-02-01
Abstract: A Kraft paper having a grammage of 65-85 g/m2 according to ISO 536, wherein the Bendtsen roughness of at least one side of the paper is below 300 ml/min according to ISO 8791-2 and the geometric bending resistance of the paper according to ISO 2493-1 divided by the thickness of the paper according to ISO 534 is at least 0.65 mN/?m, preferably at least 0.72 mN/?m, such as at least 0.78 mN/?m, wherein the geometric bending resistance is measured using a bending angle of 15? and a test span length of 10 mm.
Patent MY-188126-A (MY)
Title: System and method for information protection
Inventor: MA BAOLI
Filed: 2018-11-27
Abstract: A computer-implemented method (300) for information protection comprises: committing a transaction amount of a transaction with a first commitment scheme to obtain a transaction commitment value, committing a change of the transaction with a second commitment scheme to obtain a change commitment value, the first commitment scheme comprising a transaction blinding factor, and the second commitment scheme comprising a change blinding factor (301); encrypting a first combination of the change blinding factor and the change with a first key (302); transmitting the transaction blinding factor, the transaction amount, and the transaction commitment value to a recipient node associated with a recipient for the recipient node to verify the transaction (303); in response to that the recipient successfully verifies the transaction, obtaining an encrypted second combination of the transaction blinding factor and the transaction amount encrypted with a second key (304).
Patent MY-191614-A (MY)
Title: Process for oligomerization of butene with determination of the proportion of acidic catalysis
Inventor: FABIAN NADOLNY
IPC: B01J37/08
Filed: 2019-07-23
Abstract: The invention provides a process for oligomerization of n-butenes using a nickel-containing aluminosilicate catalyst to produce a product mixture whose ratio of 4,4-dimethylhexene to 3,4-dimethylhexene is determined and monitored. The invention further relates to a process for determining the ratio of the amount of the formed 4,4-dimethylhexene or of the formed 3-ethyl-2-methylpentene to the amount of the formed 3,4-dimethylhexene.
Patent MY-181440-A (MY)
Title: Lightweight concrete containing expanded polystyrene beads and palm oil fuel ash (pofa)
Inventor: ZALIPAH BINTI JAMELLODIN
Filed: 2016-08-01
Abstract: The present invention relates to a method of making lightweight concrete containing expanded polystyrene beads and palm oil fuel ash (POFA). The method of making polystyrene lightweight concrete with palm oil fuel ash (POFA) includes the steps of combining cement, fine aggregate (natural sand), water and expanded polystyrene beads having particles size in the range of 2.5 to 3.0 mm. Further, palm oil fuel ash (POFA) in the form of fine ashes was added as an additive material to improve the properties of the lightweight concrete.
Patent MY-195070-A (MY)
Title: Optical Sensor of Human Pulse Waveform
Inventor: TUMINAS KONSTANTIN BOLESLAVOVICH
IPC: A61B5/1455
Filed: 2016-11-15
Abstract: The invention relates to medicine, and particularly to an optical sensor of human pulse waveforms, including an emitter (1) module and a photoreceiver (4) module which are located in kinematically-connected housings (3,5), the optical sensor further including a means for positioning the photoreceiver (4) module relative to the emitter (1) module using a resilient element which is connected to both the emitter (1) module and to the photoreceiver (4) module and which allows for displacing the photoreceiver (4) module relative to the emitter (1) module while securing of the positions thereof by abutting a surface of a skin of a person; the outer shape of the surface of an emitter holder (2) configured to abut the inner surface of the lower portion of a person's auricle, the emitter holder (2) being made of an opaque elastic material, and said means for positioning the photoreceiver module including a linear guide (6) having an axis extending parallel to an optical axis linking the emitter (1) and photoreceiver (2) while ensuring a coaxial position of the emitter and the photoreceiver (4).
Patent SG-10201805284S-A (SG)
Title: Portable Reel-Type Solar Power Generation Device and Reel-Type Solar Power Generation Device
Inventor: WANG YUNFANG
Filed: 2018-06-20
Abstract: Portable Reel-Type Solar Power Generation Device and Reel-Type Solar Power Generation Device 5 A portable reel-type solar power generation device and a reel-type solar power generation device are provided. The portable reel-type solar power generation device includes a roller, a moving apparatus and a solar cell packaged assembly. The solar cell packaged assembly is configured to be wound on the roller which is arranged on the moving apparatus.
Patent SG-10201808984W-A (SG)
Title: Method for assessing and treating or preventing impaired plasma polar lipid levels
Inventor: VAN WIJK NICK
Filed: 2015-04-14
Abstract: METHOD FOR ASSESSING AND TREATING OR PREVENTING IMPAIRED PLASMA POLAR LIPID LEVELS The invention pertains to the use of a preparation for the manufacture of a composition 5 for preventing or treating impaired plasma levels of one or more polar lipids such as phosphatidylcholines [PC] selected from the group consisting of phosphatidylcholine diacyl C36:6 [PC aa C36:6], phosphatidylcholine diacyl C38:0 [PC aa C38:0], phosphatidylcholine diacyl C38:6 [PC aa C38:6], phosphatidylcholine diacyl C40:6 [PC aa C40:6] and phosphatidylcholine acyl-alkyl C40:6 [PC ae C40:6] in a preclinical 10 AD or MCI subject or a subject with a high likelihood of developing AD or MCI, and wherein said subject is administered with a composition comprising at least one, preferably at least two, most preferably all B vitamins selected from the group consisting of vitamin B6, vitamin B12 and vitamin B9. 15 [No Suitable Figure]
Patent SG-11201406775U-A (SG)
Title: Injectable formulation
Inventor: SATO TETSUYA
IPC: A61K47/22
Filed: 2013-04-23
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi _ (43) 2013 ^ 10 ^ 31 0 (31.10.2013) I P O I P C T (10) WO 2013/161830 A1 (51) A61K31/496 (2006.01) A61K 9/10 (2006.01) A61K 47/02 (2006.01) A61K 47/08 (2006.01) (21) (22) (25) g&fflgia)] =E. DP . A61K 47/22 (2006.01) A61K 47/32 (2006.01) A61K 47/34 (2006.01) PCT/JP2013/061950 2013^4^ 23 0(23.04.2013) -§E. I OP • (26) HI®4>§f]CDl (30) fiBfcftf '— 1 £: 61/636,932 2012 ^ 4 ^ 23 0(23.04.2012) 61/791,896 2013 ^ 3 ^ 15 0(15.03.2013) B*m US US (71) tts H A : (OTSUKA PHARMA­ CEUTICAL CO., LTD.) [JP/JP]; T 1018535 f^EEl E^$EEI s] fflT 2 T @ 9 §tt!l Tokyo (JP). (72) O.M g\" til (SATO, Tetsuya); f 5410045 X 1-7-1 XMMgk £t fa Osaka (JP). % ft 4 til (MINOWA, Takuya); T5410045 1 -7_-1 Osaka (JP). M^P $J:TC(HOSHIKA, Yusuke); T 5410045 - - 7 1 Osaka (JP). itli ^ — (TOYOFUKU, Hidekazu); 5410045 1-7-1 Osaka (JP). (74) ftSX: AH&H^I^Mfi^SAE- GUS A & PARTNERS); T 5410045 cf 3 1 - - 7 1 KTNKt> Osaka (JP). (8i) (^ro&i^psy > II ^ pj f I): 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. (84) *!£H (asrofci^isy > ±T(Dmm(Dfcm% IInlfb): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3. — =j V T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (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). - (&&£ 21 &(3» (54) Title: INJECTABLE FORMULATION — (54) © oo i-H i-H o CJ o & (57) Abstract: The present invention addresses the problem of providing sustained-release injectable formulation a for releasing a therapeutically effective amount of 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-l-yl)butoxy]-lH-quinoline-2-one in at least one week, as a long-acting form of drug administration for 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-l-yl)butoxy]-lH-quinoline-2-one. The present invention provides an injectable formulation the concentration of which in the blood can be sustained for at least one week, the formulation comprising 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-l-yl)butoxy]-lH-quinoline-2-one or a salt thereof as an active ingredient. (57) 14. 7- [4- [b] Tt Z? i > - - 4 -f )l~ t°^ V >- 1 - -f )l) ?h +v] -1 H-+/ u >- 2 LT, '>&< 1 11 mm, %'MWV7- [4- (4-^> v / [b] f ^\"7 i > - 4 - 'f jb- t°^7 V V - 1 — 4 )V) + -1 H-dpy *#6Elc«i:y, 7- [4- (4-^> v / [b] ^T|-:7i>-4->ni/-t 0 ^v>- 1 --OU) y h + *>] - 1 H-Jf-/ u > - 2LT#£\ < 1 1 1 £*l-g>o
Patent SG-11201808349R-A (SG)
Title: Liquid ejection head and method for circulating liquid
Inventor: NAKAGAWA YOSHIYUKI
IPC: B41J2/18
Filed: 2017-03-13
Abstract: A liquid ejection head 1 includes an ejection orifice 12 through which a liquid is ejected, a first liquid flow path 13 which is in communication with the ejection orifice 12 and through which the liquid flows, a second liquid flow path 14 which is in communication with the ejection orifice 12 on the opposite side of the first liquid flow 13 with respect to the ejection orifice 12 and through which the liquid flows, a first electrode 21 positioned in the first liquid flow path 13, and a second electrode 22 which is positioned in the second liquid flow path 14 and generates an electro-osmotic flow in the liquid together with the first electrode 21.
Patent SG-11201900289T-A (SG)
Title: Spray device with flow measurement
Inventor: GUTSMANN VOLKER
IPC: B05B9/08
Filed: 2017-07-04
Abstract: Spray device with flow measurement using a using a The present invention relates to the application of transportable spraying device. The subject matter of the device for applying active substances and a method for transportable spraying device. liquid active substances present invention is a transportable applying active substances Figure 1
Patent SG-11201902729V-A (SG)
Title: Receiver method, receiver, transmission method, transmitter, and transmitter-receiver system
Inventor: KOHDA TOHRU
IPC: H04L27/00
Filed: 2018-06-28
Abstract: In accordance with an embodiment of the present invention, a method for receiving a signal, comprising the estimation step for estimating time and frequency shifts that are embedded in the received signal, to cancel-out shifts, wherein the method refers to the non-commutative shift parameter space of co-dimension 2. (No suitable figure)
Patent SG-11201906961U-A (SG)
Title: Polypeptide variants and uses thereof
Inventor: BEURSKENS FRANK
IPC: C07K16/10
Filed: 2018-02-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 16 August 2018 (16.08.2018) WIP0 1 PCT omit VIII °nolo VIII Ill loll VIII VIII HIND oimIE (10) International Publication Number WO 2018/146317 Al (51) International Patent Classification: C07K 16/00 (2006.01) C07K 16/28 (2006.01) C07K 16/10 (2006.01) (21) International Application Number: PCT/EP2018/053464 (22) International Filing Date: Published: — with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) with sequence listing part of description (Rule 5.2(a)) (25) Filing Language: (26) Publication Language: (30) Priority Data: PA 2017 00097 12 February 2018 (12.02.2018) English English 10 February 2017 (10.02.2017) DK (71) Applicant: GENMAB B.V. [NL/NL]; Yalelaan 60, 3584 CM Utrecht (NL). (72) Inventors: BEURSKENS, Frank; c/o Genmab B.V. Yale- laan 60, 3584 CM Utrecht (NL). OVERDIJK, Marije; c/o Genmab B.V. Yalelaan 60, 3584 CM Utrecht (NL). DIKS, Annieck, M.; Raam 63-G, 2801 VJ Gouda (NL). DE JONG, Rob; c/o Genmab B.V. Yalelaan 60, 3584 CM Utrecht (NL). STRUMANE, Kristin; c/o Genmab B.V. Yalelaan 60, 3584 CM Utrecht (NL). SCHUURMAN, Ja- nine; c/o Genmab B.V. Yalelaan 60, 3584 CM Utrecht (NL). PARREN, Paul; Werdorperwaard 17, 3984 PR Odijk (NL). (74) Agent: GENMAB A/S; Kalvebod Brygge 43, DK-1560 Copenhagen V (DK). (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 O (57) : As described herein are polypeptides and antibodies having an Fc region and an antigen binding region where the Fc \" region has an Fc-Fc-enhancing mutation and a Cl q binding-enhancing mutation providing for polypeptides or antibodies with increased 0 CDC activity and/or agonistic activity. (54) Title: POLYPEPTIDE VARIANTS AND USES THEREOF
Patent AT-407335-B (AT)
Title: Dowel for fixing rails of drawer withdrawal guides
IPC: A47B95/00
Filed: 1998-01-08
Granted: 2001-02-26
Abstract: The dowel is used to fix rails of drawer withdrawal guides on a furniture carcass. It comprises a cylindrical pin 2 with a roughened surface. The pin 2 comprises two parts 3, 4, one part 3 being fixed to the rail 1 and the other part 4 being rotatably mounted. Its axis of rotation lies parallel to its geometric axis but is offset laterally with respect to this axis. This part 4 can be brought by rotation into a position in which its circumferential contour coincides with the circumferential contour of the fixed part 3 and, in another position, projects with part of its circumference with respect to the circumferential contour of the fixed part 3. The axis of rotation projects forwards and upwards with respect to the fixed part 3, and this section of the axis of rotation is connected to a toothed pinion 7. The toothed pinion 7 meshes with a rack 10 that can be displaced in the longitudinal direction of the rail 1. The rack 10 is connected to a crank. Fixed to this crank is a lever 17 which can be pivoted in the vertical longitudinal mid-plane of the rail 1. <IMAGE>
Patent IS-1500-B (IS)
Inventor: SASSA ROBERT L
IPC: B32B27/12
Filed: 1988-08-04
Abstract: An electromagnetically-transparent structure, which is weather-, moisture-, and gas-resistant, for enclosing and protecting a radio antenna including a layer of laminate, comprising adhered layers of polytetrafluoroethylene (PTFE) membrane (2), thermoplastic polymer (3), a second layer of PTFE membrane (2), and a backing fabric (4) comprising woven fibres of PTFE.