baber/WOPTO huggingface dataset:
Patent EC-SP993261-A (EC)
Title: Derivados de fenilglicina
Inventor: ALIG LEO
IPC: C07C229/36
Filed: 1999-12-14
Abstract: La invención se refiere a nuevos derivados de N-(4-carbamimidoil-fenil)-qlicina de la fórmula (gráfico), en la que R1, E, de X1 a X4 y G1 y G2 tienen los significados definidos en la descripción y en las reinvindicaciones, asi como los hidratos y solvatos y las sales fisiológicamente viables de los mismos.
Patent FI-19992580-A (FI)
Inventor: JOKILEHTO PEKKA
IPC: H01P7/04
Filed: 1999-12-01
Abstract: The invention relates to an arrangement for fastening an inner conductor of a resonator structure and to a method for fastening an inner conductor of a resonator structure to a fastening surface structure. The arrangement comprises a fastening surface structure, which in turn comprises an edge of an opening and the opening defined by the edge, the opening being formed through the fastening surface structure. In addition, the arrangement comprises an inner conductor of a resonator structure arranged at the opening formed through the fastening surface structure, the inner conductor comprising an inner space at least on the portion of the conductor that faces the fastening surface structure, which inner space is defined by the wall of the inner conductor which extends into the opening formed through the fastening surface structure. According to the invention, the fastening arrangement comprises an expander, springy in the radial direction, which is brought and thereby fastened in place into the inner space of the inner conductor placed in the opening in the fastening surface structure, the expander being used for pressing the wall of the inner conductor surrounding the inner space of the inner conductor against the edge of the opening formed through the fastening surface structure, at least on the portion of the opening area where the wall surrounding the inner space of the inner conductor coincides with the edge of the opening formed through the fastening surface structure. <IMAGE>
Patent FI-20011148-A (FI)
Inventor: KIVEKAES OUTI
IPC: H01Q9/04
Filed: 2001-06-01
Abstract: The invention relates to a dielectric antenna, particularly suited to portable radio devices. The feed conductor (231) of the antenna is shaped so that it at the same time in itself serves as a radiator in the same frequency range as the dielectric resonator (220) of the antenna. The resonance frequencies of the feed conductor and the dielectric resonator are advantageously arranged to be so near to each other that there is formed a united operation band. The feed conductor is advantageously located on a surface (223) of the dielectric element. The structure may also include parasitic conductors. For the antenna according to the invention, there is obtained a larger bandwidth than for corresponding antennas of the prior art. Moreover, the air gaps between the feed conductor and the dielectric element are avoided, as well as resulting changes in the electric properties. <IMAGE>
Patent FI-20011331-A (FI)
Inventor: LINDROOS GUNNAR
IPC: E03F3/02
Filed: 2001-06-21
Abstract: The invention relates to a method for transporting waste material in a vacuum sewer system, which includes a source of waste (1), a sewer pipe (2, 21, 22), a first discharge valve (3) between the source of waste (1) and the sewer pipe (1, 21), a second discharge valve (4) in the sewer pipe (2), a waste receiving space and means (100) for generating vacuum into the sewer pipe. Waste is transported in the form of waste slugs, whereby during a first phase, the waste slug is conveyed from the waste source (1) through the first discharge valve (3) into the sewer pipe (2, 21, 22) by way of vacuum, and in a second phase, waste is conveyed further in the sewer pipe (2, 21,22), in the direction of the receiving space. For automatically adjusting the flush cycle according to the waste slug, in the first phase, the pressure flow after the waste slug, higher than said vacuum, is introduced from the location (9) after the first discharge valve (3) to the second discharge valve (4) for closing the same so that the flow through the first discharge valve is stopped, and in the second phase, a vacuum connection to the second discharge valve (4) is activated for opening the same.
Patent GB-1052017-A (GB)
IPC: D03D47/26
Abstract: 1,052,017. Travelling wave looms. VERWALTUNGSGESELLSCHAFT DER WERKZEUGMASCHINENFABRIK OERLIKON. July 23, 1963 [July 23, 1962], No. 29134/63. Heading DIE. The subject matter is similar to that of Specification 1,052,018 and concerns the shape of the rib on the shuttle for engaging the shuttle driving members.
Patent GB-1052812-A (GB)
IPC: F15B15/08
Abstract: 1,052,812. Cams. SOC. ANON. BATIC. Feb. 11, 1964 [Feb. 15, 1963; Jan. 20, 1964], No. 5678/64. Heading F2K. Rectilinear movement of the piston 23 of a double-acting pneumatic jack having a fixed cylinder 21 is converted into rotary motion of a driven shaft 28 coaxial with the piston by means comprising a transverse pin 30 secured to the piston rod 29 and extending through slots 35 in a tubular end 34 of the shaft 28 to engage in helical slots 31 in a sleeve 24 secured to the cylinder 21, the slots 35 being helical in the opposite sense to the slots 31. The shaft part 34 is axially located by thrust bearings 36, 37, and elastic pads 41, 41<SP>1</SP> cushion the piston at the ends of its stroke. A screw-adjustable stop 48 (Fig. 1, not shown) may be mounted in the cylinder end to vary the piston stroke.
Patent GB-1054907-A (GB)
IPC: C07C37/68
Abstract: 1,054,907. Separation of m- and p-cresol. FABBENFABBIKEN BAYER A.G. March 11, 1965 [March 13, 1964], No. 10389/65. Heading C2C. A mixture of m-cresol and p-cresol is continuously or discontinuously separated by adding thereto an approximately equivalent quantity of benzylamine to form cresol/benzylamine molecular compounds, crystallizing out as much as possible of the m-cresol/benzylamine compound by cooling, decomposing the separated m-cresol/benzylamine compound and the mother liquor by subjecting each to separate azeotropic distillations through two columns connected in series operating at different subatmospheric pressures, into benzylamine and m-cresol and into benzylamine and a cresol mixture rich in p-cresol respectively, obtaining pure p-cresol from the latter mixture by cooling it and recycling the benzylamine which distils off as well as the mother liquors remaining after the separation of the m-cresol and of the pcresol to the isomer mixture. A suitable apparatus for carrying out the separation process is also claimed and comprises a storage vessel for the cresol mixture and a storage vessel for benzylamine both connected to a mixing vessel fitted with water cooling and a stirrer, a cooler connected to the mixing vessel, a centrifuge for receiving the contents of the cooler and a melting tank for receipt of crystals from the centrifuge, two columns connected to said melting tank and two columns connected to the centrifuge, to another cooler, another centrifuge and to a further melting tank and storage tank. An example is given of the separation process.
Patent GB-1136692-A (GB)
Abstract: 1,136,692. Glycidyl esters. DOW CHEMICAL CO. 29 June, 1967, No. 30031/67. Heading C2C. A glycidyl ester is prepared by the catalytic transepoxidation of a 2-hydroxy-3-chloropropyl ester of a carboxylic acid in the presence of an alkyl-1,2-epoxide and, as catalyst, a substantially anhydrous ion-exchange resin containing quaternary ammonium salt groups. The alkyl-1,2-epoxide may be an unsubstituted 2,3 or 4-C-alkylene oxide, epichlorohydrin or two or more thereof. The 2-hydroxy-3-chloropropyl ester may be formed in situ by reacting the carboxylic acid with epichlorohydrin in the presence of the said catalyst. The process is particularly useful for glycidyl esters of C 3-6  ethylenically unsaturated carboxylic acids. The catalyst used is preferably in the chloride form. In the Examples glycidyl acrylate is prepared from 2-hydroxy-3-chloropropyl acrylate with ethylene oxide or α-epichlorohydrin, or directly from acrylic acid and α-epichlorohydrin. Glycidyl methacrylate, glycidyl acetate and glycidyl benzoate may also be prepared by the second process.
Patent GB-1225259-A (GB)
IPC: C08G18/77
Filed: 1968-11-15
Abstract: 1,225,259. Coating. DEXTER CORP. 15 Nov., 1968 [2 Jan., 1968], No. 54410/68. Heading B2E. [Also in Division C3] Substrates, e.g. plastics, rubber, wood, metal or foams especially self-skinned polyurethane foam may be coated with a coating composition which is curable to form a non-yellowing polyurethane based coating and comprises (A) a mixture of polyols comprising (1) a flexible dihydroxy polyester of M.W. 1500 to 4000 and (2) a hard hydroxy-functional polyester substantially free from ether linkages and having a M.W. of 800 to 3000, an equivalent weight of 300 to 500 and a functionality higher than 2; and (B) a diisocyanate selected from (1) aliphatic diisocyanates of the formula: wherein R 2  is an alkylene, cycloalkylene, alkylidene or cycloalkylidene group, R 1  and R 3  are the same or different and each is a hydrogen atom or a radical of the formula wherein R 4  is an alkyl, alkaryl, alkoxyalkyl, aryl or aralkyl group or a brominated or chlorinated derivative thereof, (2) 4, 4'-methylene-bis(cyclo-hexylisocyanate) and (3) bis (2- isocyanatoethyl)-fumarate, wherein the resultant NCO:OH equivalent ratio is greater than 1:1 but not more than 2.5:1. The flexible polyesters suitably contains some intermediate ether linkages. Preferred diisocyanates are the methyl and octyl esters of 2, 6-diisocyanato caproic acid. The coating composition may be prepared in the presence of a solvent. In a typical Example, a hard polyester prepared from 1, 3- butanediol and adipic acid in a first stage and glycerine and phthalic anhydride in a second stage is mixed with a flexible polyester prepared from diethylene glycol and adipic acid, titanium dioxide and N-butyl acetate followed by addition of more flexible polyester, cellulose acetate butyrate, N-butyl acetate, ethyl acetate, toluene and ethylene glycol monoethyl ether acetate and the resulting mixture was blended with a mixture of a lysine diisocyanate adduct prepared from 3 moles of the methyl ester of lysine diisocyanate and 1 mole of trimethylolpropane ethyl acetate and ethylene glycol monoethyl ether acetate. The resulting composition may be sprayed onto the substrate.
Patent GB-1227399-A (GB)
IPC: F16H21/36
Filed: 1968-08-13
Abstract: 1,227,399. I. C. engine crank-shafts. H.L. PAUL JNR. Aug. 13, 1968, No. 38685/68. Heading F1B. [Also in Division F2 A mechanism converting rectilinear reciprocating motion into rotary motion and vice versa, particularly for opposed piston I. C. engines in automobiles, airplanes, outboard motors, lawnmowers, snow removers, tools, motor-generator sets, and portable pump or compressor units, comprises a rectilinearly slidable member, such as 25, rotatably journalling, at 17, a disc 18 eccentrically journalled, at 19, on a crank-pin 24 of a shaft 21. The eccentricity of the journal 19 with respect is the centre of the disc 18 is equal to the throw of the crank, and the stroke of the member 25 is four times the crank-throw. The disc 18 and the shaft 21 rotate in opposite directions. In the engine shown, the member 25, preferably of one-piece construction comprises a pair of opposed pistons 32 connected by a web 33. The member 25 reciprocates in a cylinder 26 comprising hollow sections 27 bolted together and providing a shaft sleeve bearing extension 30. In Figs. 1-7 (not shown), the reciprocating member comprises a rod (11) sliding in a pair of fixed supports (13), the disc 18 being journalled in a bolted-together two-part yoke at the end of the rod. The journals and supports may include sleeve or ball, roller or needle bearings.
Patent GB-1227852-A (GB)
IPC: E05B45/06
Filed: 1968-03-11
Abstract: 1,227,852. Latches. GENERAL ALARM CORP. 11 March, 1968 [15 March, 1967], No. 11819/68. Heading E2A. [Also in Division G4] An adjustable chain anchor structure for link chains comprises a hollow casing 34 having recesses 78 in one end wall, the recesses including a cross shaped opening 76 for permitting passage therethrough of a chain 30 the opening being shaped so as to restrain the chain from longitudinal movement at any predetermined link. The recesses 78 are shaped to accommodate a chain link lying in either recess. The chain is anchored at one end in a lock casing 10 and projects through slots in opposite end walls of the casing 34, the wall 74 having the opening 76. The casing 10 is secured to a door and houses a slidable bolt which is projected by a thumb turn 20 on one side of the door and is released by a lock cylinder 24 on the other side of the door. The casing 34 pivots on a striker plate 32 mounted on a door frame. The casing has a recess to receive the bolt and for a contact switch 62. In the event of an attempt to force the lock the bolt forces the casing 34 to proob against the action of springs 58 on screws retaining the casing to the striker plate and closes the switch to sound an alarm. If the door, with the bolt withdrawn, is forced open, dragging the chain, the casing 34 again pivots and the alarm sounds.
Patent GB-1228465-A (GB)
IPC: B60C9/07
Filed: 1968-05-22
Abstract: 1,228,465. Pneumatic tyres. CONTINENTAL GUMMI-WERKE A.G. 22 May, 1968 [13 June, 1967], No. 24513/68. Heading B7C. A pneumatic tyre contains within each side wall two superposed reinforcing plies of parallel cords, the cords of the radially inner ply 6 extending in radial planes in the bead region 4 and slant-wise to this direction in the shoulder region, with the cords of the radially outer ply 8 extending in radial planes in the shoulder region and slantwise to this direction in the bead region. Ply 6 extends from bead to bead, whereas one ply 8 extends in each side wall only from the bead to the associated shoulder region. The transition from the slant-wise cords, which are inclined at between 5 and 30 degrees to the radial plane, and the radial cords occurs substantially half way up the side wall. The cords 6 and the cords 12 of a breaker reinforcement are each inclined at an angle "α" to the midcircumferential plane in the tread region, but in opposite senses, and the cords 8 undergo a substantially right-angled change of direction at the junction 14 of the shoulder and crown regions. The tyre may be made by the flat belt method.
Patent GB-1232119-A (GB)
IPC: G01N30/30
Filed: 1968-06-20
Abstract: 1,232,119. Resistance heater. SIEMENS A.G. 20 June 1968 [22 June 1967], No. 29557/68. Heading H5H. In a tubular electric heater for heating a separating column in reversion gas chromatography which comprises a pair of concentric tubular resistors R 1 , R 2  conductively connected at one end A 1  and individually connected to opposite ends L 1 , L 2  of a current supply at the other end, a uniform temperature gradient is assured for substantially the entire electrically heated length of the heater by arranging the external diameter of both tubes to decrease uniformly from the current supply end to the connected end A 1 . Spacers V passing through flange F and a flange G secured to the current supply end of tube R 1  centre the tubes relative to one another. Copper flanges F and G maintain the adjacent ends of tubes R 2 , R 1  at substantially room temperature. The tubes R 1 , R 2  are made of an iron chromium-aluminium alloy. Heat is transferred to separating column T by radiation or air convection. An aluminium oxide coating formed during use on the resistor tubes R 1 , R 2  protects them from destructive oxidation. A protective jacket B surrounds the heater and prevents uncontrolled air cooling.
Patent GB-1232212-A (GB)
IPC: A45D40/06
Filed: 1968-07-05
Abstract: 1,232,212. Cosmetic &c. stick holders. EJECTORET S.A. 5 July, 1968 [12 July, 1967], No. 32110/68. Heading B8P. In a cosmetic &c. stick holder of the type in which a support cup for the stick has lugs engaging longitudinal slots (27), 28 on an inner sleeve 23 and helical slots 35, 36 on an outer sleeve 31 and is advanced or withdrawn by relative rotation of the two sleeves, the inner surface of the outer sleeve has at least one helical rib 81 touching the inner sleeve and/or the outer surface of the inner sleeve has at least one longitudinal rib 83 touching the outer sleeve, the arrangement being such as to frictionally hinder inadvertent feeding of the stick. The holder may be provided with an outer metal tube 39 and a cover.
Patent GB-1234070-A (GB)
IPC: B62M25/04
Filed: 1968-10-10
Abstract: 1,234,070. Cycle change-speed actuating mechanisms. FICHTEL & SACHS A.G. 10 Oct., 1968 [14 Oct., 1967], No. 48039/68. Heading B7E. A cycle change-speed actuating mechanism comprises a lever 1 pivoted to a support plate 8 which is attached by lugs 10, 11 to a clip 12 adapted to encircle a tubular frame member, the plane of the support member bisecting longitudinal said clip. A plastics housing 3, consisting of two shell parts 5, 6 defining a slit therebetween, are screwed to the plate 8. An operating cable 21 is connected with the lever, the latter pivoting about a rivet 9. The lever is held in any of three positions by a ball 14, located in a lever bore 15, and adapted to engage one of three bores 16 in the plate 8 corresponding to the gear ratios. A spring 17 resiliently urges the ball 14 towards the bores 16, and its free end 18 acts as an indicator by co-operating with index marks on the housing.
Patent GB-1234578-A (GB)
IPC: B42F9/00
Filed: 1968-09-24
Abstract: 1,234,578. Loose-leaf binders. LAWES LOOSE LEAF Ltd. 27 Aug., 1969 [24 Sept., 1968], No. 45393/68. Heading B6E. A loose-leaf binder associated with rigid, plastics/cardboard laminated or flexible plastics laminated front and rear covers is provided with sheet retaining means formed by one or more springs 1, Fig. 1, whose arms 3 are bent at their free ends into curls 4 which engage clamping rods 5 disposed in pockets 5A, Fig. 2, formed by the free longitudinal edge of a cardboard cover member (6) and outer and inner plastics linings 7,8 welded at 12, whereby the inner and outer loops 10 and 11 define a spine in which are located the sheets (not shown) and clamped between the clamping rods 5. In a modification the rods 5 may be replaced by channels 15, Fig. 5, which are engaged by the free ends of a spring 14, the pockets in which the channels are disposed being formed by welding the linings 7, 8 at 16 and attaching the free edge 7A of the lining 7 to inner wall of loop 11 by welding along a seam 17. In a further modification in which the binder has flexible covers made from inner and outer linings 21, 22, Fig. 7, respectively, the pockets for the clamping rods 5 are formed by welding the linings along seam lines X and Y and the inner and outer loops are welded at Z to include between them a spine defining board 20.
Patent GB-1250305-A (GB)
IPC: E21D9/04
Filed: 1970-03-25
Abstract: 1,250,305. Tunnelling apparatus. ROBBINS CO. 25 March, 1970 [26 March, 1969; 5 March, 1970], No. 14402/70. Heading E1F. Tunnelling apparatus comprises a shield 42 having longitudinally extending slots receiving roof supporting poles 54. The shield is arcuate in form and the slots are provided between beams 48 extending from a member 46 which is disposed adjacent an arcuate beam 44 connected to a frame 12 of a tunnel boring machine having a rotary boring head 10 and buckets 32 feeding a conveyor 36. The head 10 has a central access door 40. The beam 44 is connected to the frame 12 by pivoted arms 60 loaded by springs or rams 68 to permit radial movement of the shield, and blocks on the beam 44 extend into the slots to engage the member 46 whereby forward movement of the machine will move the shield but the machine may be backed away from the tunnel face without moving the shield. Beams 72 are secured to the frame 12 and slidably carry an arcuate beam 74 supporting intermediate parts of the poles 54, the beam 74 being connected to an adjacent tunnel set 50 by cables or rods 76. When the machine is advanced the beam 74 and the poles 54 remain stationary and thereafter the beam 74 is incorporated into a new set 50 ahead of which a new beam 74 is positioned, rear-portions of the beams 72 being removable for the latter purpose. The beam 44 and the member 46 may be fixed to each other and the shield may be circular, Fig. 3 (not shown). The beam 74 may be replaced by a plurality of blocks respectively associated with the poles 54 and incorporating rollers. The beams 72 may be replaced by a single cylindrical segment.
Patent GB-1252535-A (GB)
IPC: F02M3/04
Filed: 1970-04-21
Abstract: 1,252,535. Spray carburetters. INTERNATIONAL STANDARD ELECTRIC CORP. April 21, 1970 [April 23, 1969], No.18976/70. Heading F1B. A carburetter comprises a valve e, Fig.2  in a block in which a piston valve 1, Fig. 5, working in a bore 4 which intercepts passages 6, 7, 14, 15, 16 supplying fuel, auxiliary fuel and auxiliary air to a fuel/air induction pipe, closes or interconnects passages in accordance with its position. A positioning motor 3 sets the piston and its electrical control circuit receives electrical signals dependent on engine speed and other factors, e.g. temperature, to compute a desired position of the piston to achieve a desired fuel/air ratio. The piston valve may be positioned axially or rotatively. The electrical signals to the computer f may represent engine speed (input h from ignition timing), engine oil and cooling water temperature (inputs g), induction pipe pressure (pressure sensor i ). The computer supplies current pulses to stepping motor 3. In the Fig. 5 position the vehicle starter has been operated causing the piston to move to the left to position 5 in which position aperture B2 does not obstruct fuel-flow from main fuel passage 6 to main jet 12 from which no fuel is immediately extracted. The aperture B3 permits fuel-flow through auxiliary fuel line 7 to mix with air from auxiliary air line 8 the mixture then entering passage 14 to feed auxiliary fuel and air downstream of the throttle 9. Various operating modes corresponding to starting, cold starting, warm starting, idling, normal working range, full output and full output when warm. More than one piston valve may be used and dust carburetters may be controlled by one electronic control circuit.
Patent GB-1256923-A (GB)
IPC: C04B2/08
Filed: 1969-02-12
Abstract: 1,256,923. Liquid/solid contact. DEVELOPMENT ENG., Inc. 12 Feb., 1969 [12 Feb., 1968], No. 7628/69. Heading B1F. [Also in Division C1] A vessel for contacting a particulate solid reactant with a liquid reactant, feed of reactants and product recovery being continuous, comprises an imperforate shell, at least one horizontal partition 90 dividing the interior of the shell into an upper and a lower zone, means for feeding particulate solid reactant into the upper zone for deposit on the upper surface of the partition, means 21 and 22 for introducing liquid reactant into the upper zone, means responsive to the temperature in the upper zone for controlling the rate of flow of liquid into the upper zone, an outlet 82 for gaseous products from the upper end of the vessel, a stand pipe 37 extending from an open end in the upper zone above the level of the partition to a discharge outlet below the shell, at least one opening 100 in the partition for the movement of reactants from the upper zone to the lower zone, means 97 in the upper zone for mixing the reactant and progressively moving solid reactant towards said opening, means for introducing additional liquid reactant into the lower zone (said means allowing the liquid level in the shell to be so raised that liquid will flow, countercurrently to the flow of solid reactant, through the opening in the partition, into the solid reactant in the upper zone), means 104 for mixing the reactants in the lower zone and for progressively moving solid reactants towards an outlet 45 at the bottom of the shell, and means for discharging solids from that outlet.