baber/WOPTO huggingface dataset:
Patent SG-10201703837P-A (SG)
Title: System And Method For Securely Processing Verification Data
Inventor: YEN Philip Wei Ping
Filed: 2017-05-09
Abstract: SYSTEM AND METHOD FOR SECURELY PROCESSING VERIFICATION DATA A system for securely processing verification data and a method of securely processing verification data by a mobile device are provided. The system includes a mobile device including an NFC reader capable of generating an NFC field, and a verification device associated with the mobile device and responsive to the NFC field. A secure NFC channel is established between the mobile device and the verification device. The verification device is configured to receive input from a user and transmit verification data to the mobile device via the secure NFC channel. The verification data includes the input from the user. The NFC reader of the mobile device is further configured to receive the verification data and directly communicate the verification data to a secure component of the mobile device. FIG. 1
Patent SG-10201807948Q-A (SG)
Title: Twin-hull offshore structure comprising an interconnecting central deck
Inventor: BRINKEL THEODORUS JOHANNES BERNARDUS
Filed: 2014-09-18
Abstract: Twin-hull offshore structure comprising an interconnecting central deck 5 The invention relates to a floating hydrocarbon processing and storage structure with a first and a second assembly each comprising a hull having spaced-apart side 5 walls, one or more storage tanks and a deck structure, a connection structure interconnecting the first and second hulls, processing equipment being situated on the hull deck structures, at least one hydrocarbon riser connected to a subsea hydrocarbon 10 well and to the processing equipment and/or to the storage tanks, and with a mooring system connecting the hydrocarbon processing and storage structure to the sea bed, characterised in that each hull comprises a respective hull deck structure bridging the side walls, the interconnection structure comprises a central deck extending at or near the height of the hull deck structures along at least along 70 % of the length of the 15 hulls, the central deck supporting one of the following features or a combination thereof: a number of risers vertically extending from the central deck between the hulls to the sea bed, along a length of at least one third of the length of the central deck, preferably along half of its length, a number of fluid ducts horizontally supported on the central deck along at least one third of the length of the central deck, preferably 20 along half of its length, and at least one drilling or work-over rig or crane. (Fig. 2) 25
Patent SG-10201902622P-A (SG)
Title: Data storage system
Inventor: NAOR GAL
Filed: 2015-09-20
Abstract: A data storage center comprising a plurality of cabinets configured with one or more racks. The racks are configured for accommodating one or more appliances. At least one of said cabinets is displaceable to facilitate access to the respective racks of said cabinet and to racks of a neighboring cabinet of said cabinets. FIG.1A
Patent SG-11201907958W-A (SG)
Title: Curable (meth)acrylic resin compositions having enhanced viscosity
Inventor: RICHTER RALF
IPC: C09D7/65
Filed: 2018-02-26
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 September 2018 (07.09.2018) WIP0 I PCT omit °nolo onm im minim oimIE (10) International Publication Number WO 2018/158168 Al (51) International Patent Classification: C09D 7/65 (2018.01) C09D 151/00 (2006.01) C08F 265/06 (2006.01) C09J 151/00 (2006.01) (21) International Application Number: PCT/EP2018/054605 (22) International Filing Date: 26 February 2018 (26.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17159124.1 03 March 2017 (03.03.2017) EP (71) Applicant: EVONIK ROHM GMBH [DE/DE]; Kirschenallee, 64293 Darmstadt (DE). (72) Inventors: RICHTER, Ralf; Alte Langgasse 24, 63457 Hanau (DE). DOSSEL, Lukas Friedrich; Holzhofallee 12, 64295 Darmstadt (DE). HASSKERL, Thomas; Al- tkonigstraBe 2, 61476 Kronberg (DE). FRUTH, Andrea; Charlotte-Posenenske-Str. 29, 65197 Wiesbaden (DE). SCHNABEL, Michael; Danziger Str. 2, 64584 Biebesheim (DE). KLIEM, Patrick; Habitzheimer Str. 22, 64853 Otzberg-Lengfeld (DE). (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). Published: ' 6 E-4 with international search report (Art. 21(3)) 00 00 1-1 11 1-1 1-1 (54) Title: CURABLE (METH)ACRYLIC RESIN COMPOSITIONS HAVING ENHANCED VISCOSITY \" (57) : The present invention relates to polymeric particles for use as impact modifiers in curable (meth)acrylic resin compo- C sitions and a process for the preparation thereof.
Patent SG-11202000144Y-A (SG)
Title: Semiconductor device
Inventor: SUGIMOTO MASAHIRO
IPC: H01L29/47
Filed: 2018-07-06
Abstract: SEMICONDUCTOR DEVICE A semiconductor device with an enhanced semiconductor characteristics that is useful for power devices. A semiconductor device including: a semiconductor region; a barrier electrode arranged on the semiconductor region; and two or more adjustment regions of barrier height that are on a surface of the semiconductor region and arranged between the semiconductor region and the barrier electrode, the adjustment regions are configured such that barrier height at an interface between the adjustment regions and the barrier electrode is higher than barrier height at an interface between the semiconductor region and the barrier electrode. FIG. 13
Patent ZA-9473-B (ZA)
Title: Provess for upgrading low-quality wood
Inventor: REM PETER CARLO
IPC: G08G1/123
Filed: 1994-01-06
Abstract: A process for upgrading low-quality wood to high-quality wood comprising the following stages:   a) softening the wood by directly heating it electrically in the presence of a softening agent at a pressure of at least the equilibrium vapour pressure of the softening agent at the operating temperature;   b) drying the softened wood;   c) curing the dried wood; d) cooling the cured wood. ty
Patent AT-386080-B (AT)
IPC: F21V5/04
Filed: 1986-03-07
Granted: 1988-06-27
Abstract: The member has lenticular scattering elements 1 that are arranged in rows and columns and each of whose scattering surface is subdivided into a plurality of surface sections having different radii of curvature (R2 to R5), at least in the direction of a central axis 10 of the scattering element 1. Each scattering element is composed of a plurality of scattering segments 2 to 5 which are arranged adjacent to one another along the one central axis 10, are constructed to differ in width and height and have radii of curvature which are different in the direction of this central axis 10. A step-shaped shoulder (offset) is formed between mutually adjacent scattering segments. The scattering area 6 to 9 of each individual scattering segment comprises a plurality of scattering area sections which are arranged symmetrically relative to the middle axis, connecting the scattering segments 2 to 5, of the scattering element, and which have different radii of curvature in a direction perpendicular to the direction perpendicular to the central axis 10. In order to form a deducing screen (using glass) with a light scattering member, the scattering elements are arranged in a similar position and coherently in a raster (grid) made from rows and columns. <IMAGE>
Patent AT-388525-B (AT)
Title: Method of machining a gang saw blade
IPC: B23D61/12
Filed: 1987-03-17
Granted: 1989-07-25
Abstract: With the method according to the invention, a gang saw blade is produced with stiffening of its width in the region of the free saw blade length having an internal stress. As shown with the aid of the drawing and as described with the patent claims, this is achieved in that, before or after the rolling line(s) 5 producing or increasing the internal stress has (have) been made, one or more rolling lines 6 extending continuously are made in the one end region or both end regions of the rolling line(s) 5 transversely to the direction of the latter or at an angle of up to 45 degrees. The rolling lines 6 extend over most of the width 7 of the gang saw blade 1, but at least over the width 4 of the centre longitudinal zone having an internal stress, narrow longitudinal marginal zones 8 being kept free of the rolling lines 6. <IMAGE>
Patent AT-393451-B (AT)
Title: Cosmetic sunscreen product and process for its production
Inventor: JUHOS TIBOR ING
IPC: A61K8/97
Filed: 1988-03-23
Granted: 1991-10-25
Abstract: A cosmetic sunscreen product with natural plant active ingredients is proposed and is characterized in that it contains, based on the sunscreen product, as active ingredients the aqueous or hydroalcoholic extract of elder flowers (Sambucus nigra) in a minimum amount of extract of 16.5% by weight in combination with at least 2% by weight of 2-ethylhexyl p-dimethylaminobenzoate, and furthermore conventional cosmetic vehicles, extenders and excipients. Also proposed is a process for the production of this sunscreen product, in which elder flowers are extracted with aqueous alcohol or with water, and the resulting extract is homogenized with 2-ethylhexyl p-dimethylaminobenzoate and skin-friendly vehicles, extenders and excipients. The products according to the invention have a skin-care action and absorb UV light in the range 200-360 nm.
Patent DK-153341-B (DK)
Title: Post profile for internal partition walls
Inventor: JAHN FINN B
IPC: E04B2/78
Filed: 1986-02-17
Abstract: A post profile for internal partitions of the type wherein the post profile (1) is designed to support wall boards (2) with an interspacing corresponding to the profile. The profile (1) contains pockets or grooves (3), in which the fire-resisting material (4) is placed. The grooves are preferably placed in the profile's external faces in which cutouts (8) are provided so that the fire-resisting material (4) separates the proper profile (1) from the wall boards (2). The post profile serves to increase the fire-resistance of the partition.
Patent HU-208704-B (HU)
Title: Process for producing insuline precurzor
Inventor: DOERSCHUG MICHAEL
IPC: C07K1/113
Filed: 1990-01-19
Abstract: An insulin precursor of the formula I <IMAGE>  in which R1 = H, an amino-acid or peptide residue which can be eliminated chemically or enzymatically,  R2 = OH or an amino-acid or peptide residue,  X = a radical joining the insulin A and B chain,  Y = residue of a genetically encodable amino acid,  Z = residue of a genetically encodable amino acid, A1-A20 and B1-B29 = insulin peptide sequences which are non-mutated or mutated by exchange of one or more amino acids, is prepared by reacting a precursor in which the disulphide bridges between positions A6 and A11, A7 and B7, and A20 and B19, have not yet been formed, with excess mercaptan in the presence of an organic redox system or at least one organic compound which forms such an organic redox system under the reaction conditions. The particularly preferred organic redox system is the pair of compounds ascorbic acid + dehydroascorbic acid. The insulin precursor of the formula I can be converted into insulin either enzymatically or chemically by known techniques.
Patent HU-195074-B (HU)
Title: Insecticide composition of several active components
Inventor: DARVAS BELA
IPC: A01N53/00
Filed: 1986-01-15
Abstract: An insecticide contains a mixt. of active components, in 10-5:1 or 1:1 ratio, namely: Methoprene, ((E,E)-RS)-11-methoxy -3,7,11-trismethyl -dodeka-2,4-dienoate)), Permethin, (3phenoxy-benzyl (1RS,RS,1RS,3SR)-(2,2-di:Chloro-vinyl) 2,2-cyclopropane-carboxylate), and Telramethin, (Cyclo-hex-1-Cu- 1,2,di:carboximido-methyl (1RS,3RS,1RS,3SR)-2,2 -di:methyl-3- -(2-methyl-prop-1-enyl) -cyclopropane-carboxylate).
Patent HU-203326-B (HU)
Title: Process for producing 1,2-bis(3,5-dioxo-piperazin-1-yl)-propane
Inventor: TU CHIN-YUN JOHNNY
IPC: C07D241/08
Filed: 1989-02-16
Abstract: A process is described for preparing a compound of the formula (I)   <CHEM>  wherein R1 and R2 are individually selected from hydrogen and methyl or R1 and R2 together represent an ethylene bridge group.  A diamine of the formula (II)  H2N-CHR1-CHR2-NH2      (II) where R1 and R2 are defined as above is reacted with formaldehyde and an alkaline metal cyanide at a pH in the range of about 0 to 2 to produce a tetranitrile of the formula (III):  (NCCH2)2N-CHR1-CHR2-N(CH2CN)2      (III) This tetranitrile is hydrated to yield an acidic addition salt of a tetraamide of the formula (IV):  (H2NOCCH2)2N-CHR1-CHR2-N(CH2CONH2)2 .2HX      (IV) where R1 and R2 are defined as in formula (I) and X is an acid anion such as fluoride, chloride, bromide or sulphate but preferably chloride. The resultant acid addition salt is reacted in a cyclization reaction to yield the compound of formula (I).
Patent HU-184257-B (HU)
Inventor: CLARK BARRY P
IPC: A61P37/08
Filed: 1980-04-02
Abstract: Es bedeuten: R&exp1! COOR&exp5!, CONHR&exp5!, Cyano, 5-Tetrazolyl oder 5-Tetrazolylaminocarbonyl, worin R&exp5! Wasserstoff oder C&ind1-6!-Alkyl darstellt; R&exp2! Wasserstoff oder C&ind1-6!-Alkyl; R&exp3! eine Gruppe der Formel R&exp6!-(Z)&indm!-, worin m die Zahl 0 oder 1, Z O, S, SO, SO&ind2! oder CO und R&exp6! Phenyl darstellen, das gegebenenfalls substituiert ist durch eine oder mehrere Gruppen, ausgewaehlt aus Halogen, C&ind1-4!-Alkyl, C&ind3-6!-Cycloalkyl, C&ind1-4!-Alkoxy, Benzyloxy, Hydroxy, Nitro, C&ind1-4!-Alkylthio, C&ind1-4!-Alkylsulfinyl, C&ind1-4!-Alkylsulfonyl, Amino und NHR&exp7!, worin R&exp7! fuer C&ind2-6!-Acyl steht, u. R&exp4! Wasserstoff, C&ind1-6!-Alkyl oder Halogen, sowie ihrer Salze. Diese Verbindungen besitzen wertvolle pharmazeutische Eigenschaften und sie eignen sich insbesondere fuer die Behandlung von augenblicklichen bzw. akuten Hypersensibilitaetszustaenden, wie z.B. Asthma.
Patent HU-207177-B (HU)
Title: One-side flattened halogen incandescent lamp, as well as method for making said incandescent lamp
Inventor: STADLER KARL
IPC: H01K3/06
Filed: 1991-03-14
Abstract: Instead of a frame, a halogen incandescent lamp (1) has one or more glass webs (20, 21) as coil holders, which are constructed from the material of the bulb (2). The luminaire body (15) is fused in between the web halves. <IMAGE>
Patent HU-187061-B (HU)
Inventor: DOBOLA MIKLOS
IPC: E21B43/14
Filed: 1983-03-14
Abstract: A találmány tárgya olyan kútszerkezet, amelynek segítségével egymás fölött lévő telepekben előforduló földgáz vagy olaj termelhető ki gazdaságosan. Tágabb értelemben a találmány az egymás fölötti telepek művelésére vonatkozik, vagyis a találmány szerinti kútszerkezet alkalmazása az említett telepekbe folyadék és/vagy gáz juttatására is lehetőséget biztosít. A találmány szerinti kútszerkezet lényege, hogy két egymás fölötti telep műveléséhez és fluidumainak vezetéséhez egy termelőcsöve, a termelőcső és a béléscső közötti teret a termelőcsőhöz tartozó két telep között elzáró tömítőteste, továbbá kúttalpi fojtószerve, előnyösen fúvókája és felső telep szintjén a termelőcsőbe torkolló nyílásrendszere van.  -1-
Patent HU-207151-B (HU)
Title: Apparatus for forming the fold of insulating material
Inventor: SOIKKELI OSMO
IPC: B26D1/00
Filed: 1989-01-23
Abstract: PCT No. PCT/FI89/00011 Sec. 371 Date Sep. 11, 1990 Sec. 102(e) Date Sep. 11, 1990 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07731 PCT Pub. Date Aug. 24, 1989.The invention relates to an apparatus for the formation of an insulating material ply, e.g. in the manufacture of insulating chutes. The object is to provide a continuous insulating material ply (17) of a predetermined thickness. A primary ply (14) of surplus thickness is first sawn out of an insulating material roll (1) by rotating the insulating wool roll against the edge of a band saw, and this primary ply (14) is fed to another ply-cutting saw (16) which saws the primary ply into the final ply (17) with the predetermined thickness. The surplus from the primary ply (14) is collected on a drum (19) provided in connection with the ply-cutting saw (16) to form an intermediate storage. When the insulating material (roll) run out, the sawing of the final ply (17) is continued from the intermediate storage without interruption until the leading edge of a new opened insulating material roll (1) reaches the ply-cutting saw (16).
Patent LT-4509-B (LT)
Title: Calcium-magnium phosphate injection solution for treating animals metabolic disorders
Inventor: STANKEVICIUS ANTANAS
IPC: A61K33/42
Filed: 1998-07-28
Abstract: This invention is designed for the field of veterinary and pharmaceutics and may be used for producing parenteral calcium, magnesium phosphate solution, suitable for treating animal metabolic disturbances. The injection solution of calcium, magnesium phosphate, where 100 ml of solution has 24 g of calcium gluconate monohydrate, 6 g of magnesium chloride hexahydrate, 2g of sodium dihydrophosphate, 4 g of boric acid, 4 g borax, 18 g glucose monohydrate and more physiologically favourable pH - 4.0-5.0.
Patent YU-48952-B (YU)
Inventor: MISA PLAVSIC
Filed: 1994-06-24
Abstract: Sigurnosna šarka, naznačena time, što su ramna šarka (2) i vratna šarka (3) međusobno povezane posredstvom osovine (4), pri čemu je ramana šarka (2) navojem uvedena u metalni nosač (1) pričvršćen na ram (12) zavrtnjima (10), a u nosaču (1) šarka (2) je fiksirana bočnim zavrtnjem (6), u nosač (1) je zavijen šiljak (7) do potrebne dubine, tako da iz nosača (1) viri istureni deo šiljka (7), a na vrata (13) je navojem pričvršćena vratna šarka (3) i usađen prihvatnik (8) koji je zavrtnjima (11) pričvršćen na njih. Prijava sadrži još 3 zavisna zahteva.
Patent YU-47118-B (YU)
Inventor: AOKI M
Filed: 1988-03-10
Abstract: PIRIDO /3,2,1-IJ/1,3,4-BENZOKSADIAZINSKI DERIVATI I POSTUPAK ZA NJIHOVO DOBIJANJE, opšte formule u kojoj R1 je vodonikov atom ili karboksi zaštitni radikal, R2 je vodonikov atom ili niži alkil radikal koji može biti supstituisan sa atomom halogena, R3 i R4 nezavisno su vodonikov atom ili niži alkil radikal koji može biti supstituisan sa hidroksi radikalom, nesupstituisan amino radikal ili di-niži alkilamino, niži alkilamino ili niži cikloalkilamino radikal, X je atom halogena, i R5 i R6 su nezavisno vodonikov atom ili niži alkil radikal koji može biti supstituisan sa hidroksi radikalom, niži alkoksi radikal, nesupstitulsan amino radikal ili di-niži alkilamino niži alkilamino ili niži cikloalkilamino radikal, ili R5 i R6, uzeti zajedno sa susednim atomom azota, mogu da obrazuju 5 do 7-člani heterociklični prsten koji može biti supstituisan sa jednim ili više supstituienata na ugljenikovom atomu ili atomima, i koji je odabran od hidroksi, nižeg alkoksi, amino, nižeg alkilamino, nižeg cikloalkilamino, di-nižeg alkilamino, nižeg cikloalkilamino, di-nižeg alkilamino, nižeg alkanoilamino, benzilok-sirabonilamino, halogena, nižeg alkil, amino-nižeg alkil, nižeg alkilamino-niži alkil, nižeg cikloalkilamino-niži alkil, di-nižeg-alkilamino-niži alkil, nižeg alkanoilamino-niži alkil, hidroksi-niži alkil, fenil opciono supstituisan sa amino, halogen, hidroksi i/ili nižeg alkoksi, heterociklični prsten, benzilamino opciono supstituisan sa nitro, amino, halogen, hidrosi i/ili nižim alkoksi i grupa opšte formule u kojoj R50 i R51 su niži alkil ili zajedno sa atomom azota predstavljaju 5 do 8-člani zasićen N-heterocikl, i heterociklični prsten obrazovan sa R5, R6 i susednim atomom azota mogu dalje da sadrže -NR7-, -O-, -S-, -SO, -SO2- ili -NR7-CO-, R7 je vodonikov atom, niži alkenil radikal, niži alkil radikal koji može biti supstituisan sa hidrok-sim nižim alkenil radikalom, nižim alkil radikalom, koji može biti supstituisan sa hidroksi, nižim alkoksi, amino nižim alkilamino, di-nižim alkilamino, halogenom, karboksi i/ili sulfo, benzil radikalom koji može biti supstituisan sa amino, nitro nižim alkilamino di-nižim alkilamino, halogenom i/ili nižim alkoksi, ili radikalom predstavljenim opštom formulom -(CH2)nCOR8 (II) u kojoj je n je 0 do 4, a R8 je vodonikov atom, niži alkoksi radikal, amino radikal koji može biti supstituisan sa nižim alkil i/ili nižim cikloalkil, niži alkil radikal koji može biti supstituisan sa karboksi ili nižim alkoksikarbonil ili fenil radikalom koji može biti supstituisa
Patent ZA-90216-B (ZA)
Title: Preparing self-supporting bodies having controlled porosity and graded properties and products produced thereby
Inventor: CLAAR TERRY DENNIS
IPC: C22C1/08
Filed: 1990-01-12
Abstract: This invention relates generally to a novel method of preparing self-supporting bodies and to the novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reacting, in one embodiment, a powdered parent metal, in molten form, with a bed or mass comprising a boron carbide material and, optionally, one or more inert fillers, to form the body. In another embodiment, both of a powdered parent metal and a body or pool of molten parent metal are induced to react with a bed or mass comprising a boron carbide material, and, optionally, one or more inert fillers.
Patent AT-387053-B (AT)
Title: Road marker post
IPC: E01F9/608
Filed: 1987-04-24
Granted: 1988-11-25
Abstract: A road marker post 1 has a holder for snow poles 2. To be able at any time, including subsequently, to form a road marker post 1 as a snow-pole holder in a simple way, the holder comprises a profiled rail 3, which can be fitted onto the post 1, engages partly around the post 1 in cross section and carries on its rear side receiving sleeves 4 or the like for the insertion of the snow poles 2. <IMAGE>
Patent AT-407501-B (AT)
IPC: B21F27/10
Filed: 1996-06-13
Granted: 2001-04-25
Abstract: PCT No. PCT/AT97/00123 Sec. 371 Date Jan. 19, 1998 Sec. 102(e) Date Jan. 19, 1998 PCT Filed Jun. 11, 1997 PCT Pub. No. WO97/47409 PCT Pub. Date Dec. 18, 1997A method and apparatus for producing wire grid mats from longitudinal wires and transverse wires (L, Q) crossing one another at right angles and welded at the crossing points, in which the longitudinal wires are advanced incrementally and the transverse wires are moved transversely to the motion of the longitudinal wires into a welding line and are welded to the longitudinal wires, and at least one of the transverse wires, after being delivered to the welding line, is clamped with a predetermined adjustable magnitude, and that before being welded to the longitudinal wires at least one end of this transverse wire is rotated by a predetermined adjustable angle about its longitudinal axis, whereupon the transverse wire is welded to the longitudinal wires.