baber/WOPTO huggingface dataset:
Patent EC-SP961897-A (EC)
Title: Metodo y aparatos para empacar y preservacion de flores y otras especies botanicas
Inventor: QUIDING DOUGLAS C
IPC: B65B25/02
Filed: 1996-10-14
Abstract: Un método mejorado y aparatos para empacar rosas y otras flores, (o otras especies botánicas, tales como: (frondas de cedro, helechos)puesto que son preservados en un estado fresco por un periodo de tiempo largo. Un empacado en atmósfera modificada (MAP) máquina selladora de flores en un recipiente de forma de tubo, y la botella la cual es adjuntada al tallo de la flor, incluida una solución la cual suelta el preservante y el material rehidratado de un medio absorbente, puesto que corre el líquido de materiales mediante el tallo y exteriormente mediante los poros de las flores y sus despojos. Un ion balanceado estabiliza el medio ambiente del polen y el color mientras prolonga el ciclo de vida de las flores cortadas.
Patent EC-SP982709-A (EC)
Title: Compuestos de benzeno sustituidos, procedimientos para su preparacion, y composiciones herbicidas y defoliantes que los contienen
Inventor: YING BAI-PING
IPC: A01N27/00
Filed: 1998-10-26
Abstract: Compuestos derivados de anilina sustituidos herbicidas y defoliantes novedosos representados por la estructura general I descrita, W, X, Y, Z y Q se definen en la descrpción. Asi mismo se describen los procedimientos para la fabricación de estos compuestos y las composiciones adecuadas desde el punto de vista agrícola que los contienen como ingredientes activos que son útiles como emergente selectivo de especies de plantas no deseadas y compuestos biológicamente activos.
Patent FI-20011473-A (FI)
Inventor: AHO ERKKI
IPC: D21F3/02
Filed: 2001-07-05
Abstract: A yoke assembly for connecting and securing to each other rolls forming a nip in an extended nip press, whereby at least one of the rolls of the extended-nip press includes loading means for loading the endless-loop blanket of one roll against the other one of the extended-nip press rolls so as to establish the nip. The rolls are dismountably connected to each other and the yoke assembly includes rotatable connecting members for detachably connecting the rolls to each other by their bearing blocks. The connecting member includes a first clamping surface adapted slidably rotatable on the respective mating surface of a first roll bearing block so that the first clamping surface and the respective mating surface of the first roll bearing block to be connected therewith form a pivotal joint about which the connecting member can be rotatably disengaged from the mating surface of a second roll bearing.
Patent FI-20020073-A (FI)
Inventor: NISSINEN VILHO
IPC: B05B1/00
Filed: 2002-01-15
Abstract: A nozzle array for use in the coating of a mobile web-like material has a plurality of high-pressure nozzles ( 2.1, 2.2 ) in the transverse direction of the web. The nozzles ( 2.1, 2.2 ) have been classified by a variable acting on the flow so that the deviation of the variable within the array is smaller than a pre-set value. The yield of each nozzle being the same with optimal precision, an optimally even coating is achieved on the web.
Patent FR-1595768-A (FR)
IPC: B03D1/16
Filed: 1968-11-26
Granted: 1970-06-15
Abstract: 1,195,493. Flotation apparatus; mixing and aerating apparatus. ARTHUR G. MCKEE & CO. 30 Sept., 1968 [7 Dec., 1967], No. 46379 / 68. Headings B1C and B2H. Flotation apparatus comprises a rotor 11 provided with radial vanes 29 mounted inside a stator 25 which is supported in a tank 10 with its lower end substantially above the bottom of the rotor and its upper end extending above the level of liquid in the tank and provided with inwardly projecting members 33 and openings 34 through which fluid may be driven by the rotor. A flared perforated hood 26 is mounted on the stator and is provided with openings. The rotor is moulded of rubber-like material and is arranged so that the vanes can distort into a generally spiral cross-section under load.
Patent FR-1604116-A (FR)
Title: 7-Alpha-methyl delta-5 (10)-3-desoxy-steroids
IPC: A61K31/565
Filed: 1965-06-17
Granted: 1971-07-12
Abstract: Compds.:- (I) where R = keto or OX(alpha Y) where X = H or acyl Y = H, alkyl, alkenyl or alkynyl Ovulation-inhibiting, gonad-inhibiting, anabolic, estrogenic and androgenic steroids. To EtNH2 (120 ml) are added with stirring at -60 deg. finely cut lithium (1.35 g). To the deep blue solution are added II (R2=R3=H; n=2) (3.5 g) in ether (110 ml). The reaction mixture is stirred for 2 hr. at -60 deg. Then EtOH (35 ml) are added after which the ethylamine is evaporated in vacuo. Ice-water (450 ml) are added and the mixt. is extracted with Et2O. The washed extracts are dried and evaporated. Chromatography on silicagel IV (R1=R2=H).
Patent GB-1050393-A (GB)
IPC: D02J1/22
Abstract: 1,050,393. Treating polyester yarn. TEIJIN Ltd. Jan. 26, 1965 [Feb. 5, 1964], No. 3438/65. Heading B5B. In a process for making polyester fibres of improved dyeability, an undrawn yarn of terephthalate polyester fibres having a birefringence of 0À005 to 0À025 is drawn at 40-95 C. at a draw ratio ranging from the minimum draw ratio (as defined) to a ratio 0À5 higher than this, and the undrawn yarn is then heattreated at 100-220 C. while allowing it to shrink. Terephthalate polyester is defined as polyester derived from a dihydric alcohol and a dibasic acid component at least 85 mol. per cent of which is terephthalic acid. The heating of the fibres both during stretching and the subsequent heat-treatment, may be effected by passing the fibres through a hot gas or liquid, or by contacting them with a hot solid surface. The yarn may be cut into staple fibre before or after the heat-treatment step, or may be subjected to an additional drawing step. In examples, melt-spun fibres of polyethylene terephthalate are drawn to ratios of 1À10/1 to 3À45/1 at 45-90 C. and then heat-treated at 130-180 C.
Patent GB-1050726-A (GB)
IPC: C07D263/32
Abstract: 1,050,726. Substituted oxazoles. ASTRA, APOTEKARNES KEMISKA FABRIKER A.B. Nov. 1, 1963 [Nov. 15, 1962; Feb. 1, 1963], No. 43305/63. Heading C2C. The invention comprises compounds of formula where X is a chlorine or bromine atom, and R is a hydrogen, chlorine or bromine atom, or an alkyl group having 1-3 carbon atoms, and acid addition salts thereof, and the preparation thereof by halogenating an appropriate 5-(#- hydroxyethyl)-oxazole or salt thereof to replace the hydroxyl group with a halogen atom. Suitable halogenating agents are thionyl chloride, phosphorus pentachloride, phosphorus trichloride, phosphorus oxychloride, hydrogen chloride, thionyl bromide, phosphorus pentabromide and hydrogen bromide. Suitable non- toxic acid addition salts of the compounds of Formula I are the hydrochloride, hydrosulphate, phosphate, succinate, methanesulphonate and ethanedisulphonate. Therapeutic compositions useful as sedatives, hypnotics and anticonvulsives and which may be administered, e.g. as tablets or injectable solutions contain as active ingredient compounds of Formula I above.
Patent GB-1050787-A (GB)
IPC: G04B19/20
Abstract: 1,050,787. Control of D.C. motors. ENRICO BOSELLI S.p.A. March 5, 1964 [March 6, 1963], No. 9427/64. Heading H2J. [Also in Division G3] The D.C. motor 65 steps-on a clock (see Division G3) in response to unidirectional pulses received for two seconds each minute. Assuming the switch at contact 71, a pulse from a reversing relay 72, of polarity as shown in brackets, will move an input shaft of the clock half a turn. A cam 68, Fig. 13 (not shown), will then move the switch to contact 74. In this position, although the input pulse is acting for one more second, the motor stops as the current is cut by diode 75. A new pulse, as reversed by relay 72, will cause a further step, moving the switch back to contact 71 and the cycle is repeated. If polarized, pulses are received at the input and the motor is shunt wound, another circuit, Fig. 15 (not shown) is used, wherein a Graetz bridge rectifier 76 ensures a fixed polarity voltage to the motor. Similarly if polarized pulses are received and the motor is series wound, the circuit from the reversing relay onward is similar to Fig. 14.
Patent GB-1229160-A (GB)
IPC: H01L21/288
Filed: 1969-11-28
Abstract: 1,229,160. Coating with nickel. ROBERT BOSCH G.m.b.H. Nov.28, 1969[Nov.30, 1968], No.58198/69. Heading C7F. [Also in Division H1] A nickel coating is formed on a semi-conductor device by reduction of a nickel salt with sodium hypophosphite and the coating is subsequently treated with a solvent for elementary yellow phosphorus. It is preferred to boil the semi-conductor in benzene or o-xylene to remove the phosphorus but the temperature must not exceed 250‹C. The semi-conductor is subsequently washed with xylene, alcohol, water or ammonia to remove oxides of phosphorus.
Patent GB-1229461-A (GB)
IPC: G01R31/00
Filed: 1968-04-26
Abstract: 1,229,461. Protective arrangements. MESSERSCHMITT-BOLKOW-BLOHM G.m.b.H. 26 April, 1968 [26 April, 1967], No. 17335/68. Heading H2K. Apparatus for monitoring an electrical supply system in an airborne or space vehicle, comprising means 17, 18, 19, 20, 30 for deriving signals which are analogues of the current from a generator 10 and the various voltages of the system, means 40, 41 for providing respective binary signals when the analogue signals exceed threshold values, a unit 50 for processing the binary signals to determine the nature of a fault condition, and switching means 60 controlled by the unit 50 and operative when a fault occurs to perform corrective switching operations to enable the supply system to remain in operation or to shut down the entire system when supply is impossible. The switching means 60 may effect the opening of various contactors, e.g. 11, or a bus-coupler 14. It may control the excitation of the generator 10 or the connection of an alternative supply.
Patent GB-1232301-A (GB)
IPC: C09D5/23
Filed: 1968-08-21
Abstract: 1232301 Magnetic structures FUJI SHASHIN FILM K K 21 Aug 1968 [24 Aug 1967] 40031/68 Index C3B 1 L4H C19 C33A C33X L6G L2X C6X C25 B4 L5A C8P C21 C12 C9B In a magnetic recording medium comprising a support and a magnetic layer thereon containing ferromagnetic particles dispersed in a polymeric binder, the magnetic layer includes non-ferromagnetic abrasive particles of size 0À5 to 5Á and having a Mohs hardness greater than 6, and a monobasic aliphatic acid having at least 4 carbon atoms and a M.pt. below 50‹C in an amount of 0À1 to 5 per cent by wt. of the whole magnetic layer. The abrasive particles may be quartz, topaz. corundum, garnet, ZrO 2  , SiC, BC, Tic, WC or Cr 2 O 3 . The acid may be caprylic, capric, lauric, linolenic, linoeic, or oleic (palmitic and stearic are used in comparative examples). The ferro-magnetic particles may be γFe 2 O 3 , Fe 3 O 4 , Fe-Co, Fe-Co-Ni, Fe-Co-Cu, or Co or Ba ferrite. In the examples, the binder was a mixture of a vinyl chloride-vinyl acetate copolymer and an epoxy resin. Other binders referred to are polyurethane, urea, phenol, and nitrocellulose resins.  Reference has been directed by the Comptroller to Specification 1145349
Patent GB-1233685-A (GB)
IPC: A01D33/04
Filed: 1970-02-12
Abstract: 1,233,685. Separating apparatus. F. H. GRIMME [trading as FRANZ GRIMME LANDMASCHINENFABRIK], 12 Feb., 1970 [19 Feb., 1969], No. 6728/70. Heading B2H. A separator belt, Fig. 3, for a potato harvester comprises two endless bands 1 spanned by flexible, finger-carrying plates 2 secured to the bands and each carrying rows of fingers 4 of elastomeric material, the plates having relatively stiffened regions adjacent their leading and trailing edges with a row 4' of fingers extending across each of these regions. As shown in Fig. 1, the plates are stiffened by transverse metal bars 6 located, e.g. by vulcanisation, in bead-like thickened portions 5 of the plates. The bars are flattened at both ends 7 which are secured to the bands 1 by rivets 8. Only the bar at the leading edge of each plate or the bars at both edges is/are secured to the bands. The separator belt may run at its discharge end in a nip between drive rollers 9 and pressure rollers 11, Fig. 3, the latter forcing the plates 2 into contact with the rollers 9. In a modification, Fig. 4, the adjacent edges of adjacent plates 2 are provided with overlapping projecting lips 12, 13, the trailing edge lips 12 preferably overlying the leading edge lips 13. The plates 2 and the fingers 4, which may be integrally formed therewith, may be of rubber or synthetic plastics. In use, stones and lumps of earth sink between the fingers whilst the relatively lighter potatoes roll over the tips of the fingers down the slope of the separator belt. As the belt passes around the drive rollers 9 the rows of fingers spread away from each other and the stones and lumps trapped between the fingers are discharged.
Patent GB-1233986-A (GB)
IPC: B64F1/28
Filed: 1969-05-09
Abstract: 1,233,986. Refuelling aircraft; buoys. DORNIER SYSTEM G.m.b.H. 9 May, 1969 [25 Sept., 1968], No. 23746/69. Headings B7A and B7G. A hovering aircraft is refuelled by lowering a cable 3 with a grip member 6 at the end, to a collecting device 4 at the top of a floating fuel tank in the form of a buoy 2 to grip automatically a flange 10 at the end of a fuel hose 15, and lifting the hose 15 so that it can be connected to the tanks on the aircraft. The grip member 6 is hollow and when it is lowered into the collecting device it is centred by a funnel 8 and grips the flange automatically by means of spring-loaded slide catches 21 which may be withdrawn to release the flange by means of electromagnets. To prevent the tank from toppling over when it becomes lighter from loss of fuel, chambers (27), Fig. 4 (not shown) are arranged to be flooded. A waterlevel meter (28) detects the level change of the buoy and transmits an adjusting impulse through servo motors (31) to valve (29) to allow the chambers (27) to be flooded and thus keep the buoy at a constant depth. The buoy may be transported in a horizontal position and chambers (32) are flooded after the location is reached.
Patent GB-1252845-A (GB)
IPC: G11B17/038
Filed: 1969-12-17
Abstract: 1,252,845. Mounting disc stores on spindles. SIEMENS A.G. 17 Dec., 1969 [18 Dec., 1968], No. 61413/69. Heading F2U. [Also in Divisions G4-G6] In a magnetic disc store consisting of a drive spindle 36 and a number of stacks of discs (28), each of which has a hub 1, 1<SP>1</SP> which is placed either over the drive spindle or another hub, the store is made up from stacks housed in cassettes comprising a base (26), cover 24, holding device or knob 22 and a protective shield 20. Having unscrewed the base, the hub 1 is placed over the taper 34 of the drive spindle, pressure on knob 22 causing sleeve 3 to move up relative to bush 15 so that balls 17 can move into undercut 48, Fig. 2. Pin 16 slides along a groove and rotation of knob 22 causes the pin to pass into a recess to hold the sleeve in the position shown. The knob, cover and shield may now be removed the balls passing through ring 2. When a second stack is added and knob 22<SP>1</SP> rotated, axle 19<SP>1</SP> is screwed into the shank 38 of the spindle, pin 42 forcing plunger 11<SP>1</SP> upwards so that balls 10<SP>1</SP> move inwardly, Fig. 3, and the knob 22<SP>1</SP> and cover 24<SP>1</SP> may be removed, leaving the protective shield 20<SP>1</SP> in position. The effect of screwing the axle 19<SP>1</SP> to the spindle is to fix the hubs 1, 1<SP>1</SP> firmly to the drive spindle 36.
Patent GB-1256853-A (GB)
IPC: H01R13/62
Filed: 1970-06-23
Abstract: 1,256,853. Two-part couplings. ITT INDUSTRIES Inc. 23 June, 1970 [30 June, 1969], No. 30330/70. Heading H2E. An electrical connector assembly comprises a plug connector 14 and a receptacle container 16, each having a plurality of contacts 82, 52 secured in individual bores 32, 134, 136 within the connectors, there being means for moving the contacts in one of the connectors to mate with the contacts in the other connector after the two connectors are secured together, the means comprising two insulator actuating plates 126 which are movable in opposite directions. The connector 16 carries a centrally mounted shaft 62 with a slotted 205 locking means 58 at one end so that when the connectors 14, 16 are brought together the means 58 co-operates with a key (114) on a locking plate 102 secured to the connector 14 and they can be locked together by rotating the shaft. Rotation of the shaft 62 also causes an actuating cam 206 thereon to move the actuating plates 126 away from each other so that lips 138 formed in the bores 134 in the plates bear against beam portions 152 of the contacts 52 to move them to mate with the contacts 82 in the connection 14. Specification 1,231,779 is referred to.
Patent GB-1257839-A (GB)
IPC: H01H13/36
Filed: 1969-04-02
Abstract: 1,257,839. Retractive switches; snap-action switches. K. A. SCHMERSAL & CO. 2 April, 1969 [4 July, 1968], No. 17234/69. Heading H1N. A snap-action electric switch includes a contact assembly having a pair of rigid compression members 6 extending outwardly from a central operating member 2 and a pair of resilient tension members 11 extending along the length of the assembly and which, with rigid members 6, define an over-centre mechanism capable of transfer from one stable position to the other by movement of the inner ends of rigid members 6 through a dead-centre position under the control of operating member 2. Tension members 11 serve as conductive bridging members between moving contacts 9 carried by the bridging members at opposite ends and lying in a plane parallel to plane of flexing of the bridging members so as to suffer angular displacement as a result of extension of the member in passing from one stable position to the other and thus to exert a wiping action of the associated fixed contacts 10. As shown, both tension members 11 carry moving contacts 9 and the tension members 11 are insulated from each other by insulating blocks 5 having lugs 14 over which members 11 clip. A retractive spring 3 is provided.
Patent GB-1264754-A (GB)
IPC: C03B23/03
Filed: 1970-02-19
Abstract: 1,264,754. Bending glass sheets. LIBBEYOWENS-FORD CO. 19 Feb., 1970 [7 March, 1969], No. 7918/70. Heading C1M. Apparatus for bending a heat softened glass sheet 23 by pressing between opposed complemental shaping surfaces 16, 24 formed onopposed mould parts 11, 12 at least one of which, 12, is movable towards and away from the other and at least one of which, 12, includes a base member 20 and a shaping rail 22 mounted thereon, is characterized by the shaping rail 22 being formed of a plurality of individual segments, such as end bars 25 and transverse bars 26, spaced apart end to end to form an open ring adapted to contact marginal portions only of a sheet to be bent and means are provided for resiliently mounting the segments on the base 20 for independent movement relative to oneanother. Each segment is mountedon the base 20 by at: least two yieldable supporting members 21 as shown in Fig. 3. The bars 26 are spaced apart for travel upwardly between the rolls 13 of a conveyer by which the sheet 23 is positioned between the mould parts 11, 12, the sheet 23 being stopped by a locator 45 and. interrupting a photo-cell to initiate upward movement of base 20 by pressurecylinder 30. The shaping rail 22 may be covered by glass or ceramic fibre cloth and the mounting members 21 may be cooled as by cold air through vents 43 in the lower housing 31.
Patent GB-1264992-A (GB)
IPC: D21F5/00
Filed: 1969-02-14
Abstract: 1,264,992. Rotary gas filters; spray producers. A. J. CIRRITO. 14 Feb., 1969 [15 Feb., 1968], No. 8122/69. Heading B1T and B2F. [Also in Division F4] A filter unit 110 comprises a rotatable foraminous cylinder 111 lined with a porous filter material 112. Hot high-pressure dirty combustion gas is fed in at 114 and passes outwards into the plenum 113. Purge air is forced in at 117 through fixed plenum 116 and passes out at 118 through fixed plenum 115. The purge air may be compressed air from the compressor of the hot high-pressure gas producer (which includes a gas turbine engine or free-piston unit). Sealing strips 119 may be removed to allow the filter gases to purge the filter. A jet doctor blade 132 includes a cylindrical manifold 133 having an adjustable sleeve 134 around it. High pressure gas enters through passage 136 and passes out between blades 138 and 139 at a higher pressure than gas passing through nozzles 129 to prevent gas escaping around the periphery of the cylinder 120.
Patent GB-1266035-A (GB)
IPC: C07F9/59
Filed: 1969-06-12
Abstract: 1,266,035. Stabilizing polymers. SANKYO CO. Ltd. 12 June, 1969 [12 June, 1968; 8 March, 1969], No. 29969/69. Headings C3P and C3R. Synthetic polymers are stabilized with piperidine derivatives of formula or a salt thereof in which R<SP>1</SP> and R<SP>2</SP> are alkyl or together with the adjacent carbon atom form a cycloalkyl or group; n is 1, 2 or 3; when n is 1, R<SP>3</SP> is an acyl group derived from an aliphatic, alicyclic, aromatic or heterocyclic monocarboxylic acid, an N-substituted carbamoyl or thiocarbamoyl group, a monovalent group obtained by removing a hydroxyl group from an oxy acid, alkyl, cycloalkyl, aralkyl or aryl or a group of formula when n is 2, R<SP>3</SP> is a diacyl group derived from an aliphatic, alicyclic, aromatic or heterocyclic acid, a dicarbamoyl, dithiocarbamoyl or carbonyl group, a divalent group obtained by removing two hydroxyl groups from an oxy acid, alkylene, arylene or arylenedialkylene; and when n is 3, R<SP>3</SP> is triacyl group derived from an aliphatic, alicyclic, aromatic or heterocyclic acid, a tricarbamoyl or trithiocarbamoyl group, a trivalent group obtained by removing three hydroxyl groups from an oxy acid, alkanetriyl, arenetriyl or arenetrialkylene. Specified polymers are polymers and copolymers of butadiene, isoprene, vinyl acetate, ethylene, propylene, butene, styrene, acrylonitrile, vinyl chloride and vinylidene chloride; polyamides; and poly. urethanes, e.g. derived from polyethers or polyesters with terminal reaction hydrogen and organic polyisocyanates with diamines, glycols or water as chain extender. Known stabilizers, fillers and pigments may be present and the compositions made into fibres, films, sheets and foams. Many suitable stabilizers are listed and examples describe the stabilizing of (1) polypropylene, (2) polyethylene, (3) polystyrene, (4) ABS terpolymer, (5) polyvinyl chloride mixed with lead stearate, dibasic lead stearate, barium stearate and cadmium stearate, (6) polyvinylidene chloride mixed with dioctyl phthalate, (7) a polyurethane resin derived from polycaprolactone, (8) a polyurethane resin prepared by reacting polycaprolactone glycol with 2,4- tolylenediisocyanate, and the resulting prepolymer with 4,4<SP>1</SP>-diphenylmethanediisocyanate and water, and (9) polycaprolactam.
Patent GB-1289117-A (GB)
IPC: C25D3/04
Filed: 1969-10-10
Abstract: 1289117 Electro-depositing chromium PERMALITE CHEMICALS Ltd 2 Oct 1970 [10 Oct 1969] 49802/69 Heading C7B An aqueous acidic solution, for electrodepositing bright microcracked or decorative Cr plate, preferably with good covering and throwing power, on Ni, Co or Ni-Co coated metal articles e.g. of steel or Cu coated Zn base alloy, comprises CrO 3  e.g. 175-450 g/l, SO 4  ions e.g. 0À7-4À5 g/l H 2 SO 4 , at least 2 preferably 10-30 g/l boric acid or borate e.g. Na or K perborate or borax, a F-containing compound, e.g. a fluorinated hydrocarbon, HF and/or its salts, HBF 4  and/or its salts, fluozirconate, fluoaluminate, fluotitanate, silicofluoride (of Na and/or K), preferably 1À5-3 g/l K 2 SiF 6 , and a Se compound, e.g. selenic acid or alkali metal salt thereof, preferably 0À003-0À012 g/l SeO 2 . Surface active agent and foam suppressant may also be added. Preferred ratios of CrO 3 : F, SO 4 : F and CrO 3 : SO 4  are 110-320, 0À69-2À56 and 80-250 respectively.