baber/WOPTO huggingface dataset:
Patent IS-6030-A (IS)
Inventor: MIZUNO HARUYUKI
IPC: C04B41/82
Filed: 2001-07-31
Abstract: A layer comprising a stain resistant agent is formed on a treated surface of a ceramic product used with water so that a stain resistant treatment is applied to the treated surface. The stain resistant agent includes a silicon-containing functional group combining with the hydroxyl group present on the treated surface by dehydration or dehydrogenation. Consequently, a high stain resistant effect can be achieved from the ceramic product. <IMAGE>
Patent CR-10578-A (CR)
Title: Concentrados no acuosos de principios activos con efecto herbicida
Inventor: KRAPP MICHAEL
IPC: A01N25/32
Filed: 2009-01-21
Abstract: Concentrados de principios activos con efecto herbicida, que contienen en la posicion 4, de la formula I.
Patent CR-10651-A (CR)
Title: Derivados de feniloxianilina
Inventor: LEHMANN LUTZ
IPC: C07C309/66
Filed: 2009-03-04
Abstract: La presente invencion se relaciona con derivados de feniloxianilina, metodos para producirlos y sus usos.
Patent DK-17289-A (DK)
Inventor: TANDETZKI HANS
IPC: B61F5/18
Filed: 1989-01-16
Abstract: The invention relates to a train unit having a continuous low-lying wagon floor, in particular for transporting lorries. It consists of at least one railway goods wagon (E) provided with two bogies (2) and of at least one further wagon (E, A) also designed with a low-lying wagon floor. So that the wheel set loads of the train unit do not exceed the admissible values even in the case of relatively heavy and relatively long lorries, the undercarriage end of a semitrailer wagon (A) is positioned on the undercarriage (1) of the railway goods wagon (E), provided with two bogies (2), at least in the region of one of the bogies (2) in order to transmit vertical forces, which semitrailer wagon is provided exclusively at its other end with a bogie (2) and, in order to transmit the horizontal pulling and pushing forces via a joint (11) with two swivel axes (a, b) running at right angles to one another, is connected to the undercarriage (1) of the railway goods wagon (E). <IMAGE>
Patent DK-59787-A (DK)
Inventor: ERXLEBEN EWALD
IPC: A24D3/02
Filed: 1987-02-05
Abstract: The invention relates to a mouthpiece (2) for a cigarette or the like, in particular a ventilated unfiltered cigarette, substantially comprising a cylindrical sleeve (3) to be attached to an end of the tobacco rod (6) which is wrapped in paper (5), said sleeve having an external diameter substantially corresponding to that of the wrapped tobacco rod, in which sleeve a support member (4) provided with ribs (9) is arranged, whose ribs extend substantially in the longitudinal direction of the sleeve and are supported in each case at their outer edge on the inside wall of the sleeve, each of the ribs consisting of at least two layers (F1, F2) (F3, F4) of a web-shaped material, at least one layer (F2) of one rib in each case being connected to at least one layer (F3) of another rib (Fig. 1).
Patent DK-83684-A (DK)
Inventor: ELBE HANS-LUDWIG
IPC: C07C49/00
Filed: 1984-02-21
Abstract: 1. Substituted di- or triazolylalkyl-carbinols of the general formula   see diagramm : EP0120276,P20,F1   in which A represents a nitrogen atom or the CH group ; B represents a nitrogen atom or the CH group ; X represents hydrogen and straight-chain or branched alkyl with 1 to 6 carbon atoms ; Y represents straight-chain or branched alkyl with 1 to 6 carbon atoms ; and, if X represents hydrogen, also straight-chain or branched alkenyl and alkinyl with in each case 3 to 6 carbon atoms and benzyl which is optionally mono- to trisubstituted in the phenyl part by identical or different substituents, substituents which may mentioned being : halogen, alkyl with 1 to 4 carbon atoms, alkoxy and alkylthio with in each case 1 to 4 carbon atoms, halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case 1 to 2 carbon and 1 to 5 identical or different halogen atoms, such as preferably fluorine and chlorine atoms, nitro and cyano ; R represents phenyl which is optionally mono- to tri-substituted by identical or different substituents, preferred substituents which may be mentioned being : halogen, alkyl with 1 to 4 carbon atoms, alkoxy and alkylthio with in each case 1 to 4 carbon atoms, halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case 1 to 2 carbon and 1 to 5 identical or different halogen atoms, such as preferably fluorine and chlorine atoms, nitro, cyano, hydroxyl, hydroxycarbonyl with 1 to 4 carbon atoms in the alkyl part, hydroximinoalkyl with 1 to 4 carbon atoms, alkoximinoalkyl with 1 to 4 carbon atoms in each alkyl part, and phenyl, phenoxy, benzyl and benzyloxy, each of which is optionally substituted by halogen and/or alkyl with 1 to 2 carbon atoms ; R furthermore preferably represents the grouping   see diagramm : EP0120276,P20,F2   wherein Alk**1 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**2 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**1 and Alk**2, together with the carbon atom to which they are bonded, represent a 3- to 7-centered cycloaliphatic ring ; and R**1 represents, straight-chain or branched alkyl with 1 to 6 carbon atoms, alkenyl with 2 to 4 carbon atoms and phenyl, phenylalkyl with 1 to 4 carbon atoms in the alkyl part, phenoxy, phenylthio, phenoxyalkyl with 1 to 4 carbon atoms in the alkyl part, phenylthioalkyl with 1 to 4 carbon atoms in the alkyl part, benzyloxy and benzylthio, each of which is optionally mono- to trisubstituted in the phenyl part by identical or different substituents, preferred possible substituents being the phenyl substituents alreadly mentioned for R.
Patent GB-764397-A (GB)
Title: Improvements relating to a method of and apparatus for cutting staple lengths of tows of artificial filaments
IPC: D01G1/04
Filed: 1955-01-03
Abstract: 764,397. Stapling fibres; roller arrangements in textile spinning &c. machines. FARBENFABRIKEN BAYER AKT.-GES. Jan. 3, 1955 [Jan. 2, 1954], No. 118/55. Classes 120 (2) and 120 (3). In cutting artificial filaments to staple lengths, tows in the wettest possible condition depend freely to a cutter device having knives which operate by pressing against a support which moves in the same direction and may run at the same peripheral speed thereas. Fig. 1 shows a feed apparatus comprising draw rolls 1, 2, 3 which feed a tow 4 and allow it to travel to a cutter consisting of a driven knife roller 5 and a freely rotatable counteracting roller 6 which is covered with a soft rubber sheath. The cutter of Fig. 2 comprises a rubber belt 9 travelling around rollers 7 and 8 and serving as an elastic support, the staple fibres being removed by a liquid stream 10. At least the last roller of the feed apparatus may be webbed to reduce adhesion between the tow and the roller(s), Fig. 3 (not shown). In the arrangement of Fig. 4 the tension of the tow from a spinning mechanism is taken up by rollers 11, 12, 13, 14, 15, travelling slightly faster than the feed roller 3. Fig. 5 shows the supply of a supplementary " liquid sheath through a funnel 16 having a flat tow passing therethrough. The roller 6 may be of a plastic material of medium hardness e.g. a polyamide, or of rubber.
Patent GB-1459862-A (GB)
Title: Ground surveillance system airport ground surveillance system with aircraft taxi con
IPC: G01S13/87
Filed: 1974-01-02
Abstract: 1459862 Radio navigation INTERNATIONAL STANDARD ELECTRIC CORP 2 Jan 1974 [2 Jan 1973] 00129/74 Heading H4D To survey the movement of aircraft &c. on a runway or taxi way 10, Figs. 1, 2, a plurality of self contained radars (LOCAR) 13, 17 are spaced along the edges of the runway 10 with those on one side of the runway being positioned opposite the mid points between adjacent pairs of radars on the other side. The LOCARS are sequentially energized to emit a pulse in order of the distance along the runway i.e. 12, 17, 13, 18 &c. by means of a synchronizing pulse travelling down parallel transmission lines 26, 27. Each LOCAR transmits on a different frequency f1...f10, and the cover of each LOCAR is such that overlap (28, 29) occurs between adjacent opposite LOCARS and the entire runway is covered. With 2 miles of runway to be covered, 35 LOCARS are used, radiating at 0À5 Á sec. intervals (i.e. 17À5 Á sec. cycle time) and with the cycle repeating at 1000 Ás intervals. Such that only echos of aircraft on the runway will be detected, a range gate covering the runway is provided in the LOCAR receivers. The display of the aircraft on the runway may be by a CRT on preferably by a light emitting diode (LED) mimic display Fig. 9, comprising a runway diagram 69, with 35 lateral rows of 5 LED's, the runway having being divided into five width elements, viz "on centre", two, just left and right of centre and two, much left and right of centre. The energizing circuit for the LED's is shown at Fig. 10 (not shown).
Patent GB-764104-A (GB)
Title: X-ray contrast media
IPC: A61K49/04
Filed: 1955-01-04
Abstract: An X-ray contrast media contains one or more N-acyl derivatives, such as the N : N1 diacyl derivatives, and particularly the N : N1 diacetyl derivative of 3 : 5 diaminone 2:4:6-triiodobenzoic acid, or a nontoxic salt e.g. sodium or methylglucamine salt or ester, e.g. ethyl ester, thereof together with auxiliary constituents e.g. carriers, solvents, diluents, buffers, stabilizers, gelatinizing and thickening substances e.g. ethylenediamine tetra-acetic acid, carboxymethyl cellulose, hydrolyzed starch, pyrrolidone polymers, polyvinyl alcohols, p-hydroxybenzoic acid ethyl ester, and sodium citrate. Specification 748,319 [Group IV(b)] is referred to.
Patent GB-782110-A (GB)
Title: Improvements in or relating to electrical switches having wiping contacts
IPC: H01H1/36
Filed: 1954-01-05
Abstract: 782,110. Mechanical switches, without quickaction. MORLE, C. W. (Grigsby Allison Co., Inc.). Jan. 5, 1954, No. 256/54. Class 38 (5). A switch comprises a resilient contact blade arranged to wipe over the surface of an insulating base as well as spaced apart fixed contacts on the base, and gaps are formed in the surface of the base between the contacts in order to avoid the formation of current leakage paths between the contacts due to loose conductive particles. In one form, Figs. 1-3, resilient contact blades 13, 18 are secured to a slide 14 and co-operate with fixed contacts 11, 12, 16, 17, which may be formed by electrodeposition on the surface of base 10. Openings through the base are formed at 21, 22, 23, 29 and cooperate on the opposite surface of the base with a resilient detent strip 25 carried by the slide 14. The switch may be of the rotary type with its fixed contacts so spaced as to be bridged (Figs. 7-9, not shown) or not bridged (Figs. 4-6, not shown) by the contact blade. Instead of electrodeposition, the fixed contacts may be formed by spraying through a stencil or by running molten metal into grooves in the base.
Patent GB-937493-A (GB)
Title: Reinforcement bar for reinforced concrete structures
IPC: E04C5/03
Filed: 1960-01-05
Abstract: 937,493. Concrete reinforcing bars. A. SARRASIN, and P. SARRASIN. Jan. 5, 1960 [Jan. 8, 1959], No. 356/60. Class 20 (4). A concrete reinforcement bar comprised by a non-twisted steel of natural hardness has a cross-section which throughout its length is of constant area and is always limited by a sinuous line which results from the provision around its circumference of alternate and continuous hollows and reliefs which never intersect, certain at least of said hollows and reliefs varying in a progressive and continuous fashion along the bar in shape and/or in direction relatively to the axis of the bar. In one exemplification the periphery of the bar 1 shown in developed form in Fig. 1, is provided with reliefs 2 to 11 each of constant cross-sectional area and shape, the spacing between which varies along the whole length of the bar. The reliefs 2 and 7 run parallel to the axis of the bar whilst the others are of sinuous form, alternate ones being parallel to each other. In a modification, Fig. 3, the reliefs are all parallel to the axis of the bar but have a cross-sectional shape the maximum dimension of which varies along the whole length of the bar, the cross-sectional area of the bar being maintained constant by reason that an increasing dimension in one relief is compensated by a decreasing dimension in another relief. Other variations in the area or shape of the reliefs or of equivalent hollows are possible. Specifications 772,696 and 818,277 are referred to.
Patent GB-1013971-A (GB)
Title: Improvements in or relating to electric circuit-breakers
Inventor: ROWLINSON HENRY
IPC: H01H33/02
Filed: 1961-01-05
Abstract: 1,013,971. Gas-blast switches. ENGLISH ELECTRIC CO. Ltd. Jan. 5, 1962 [Jan. 5, 1961], No. 463/61. Heading H2B. In a poly-phase gas-blast circuit-breaker interrupter assemblies 24a, 24b each include two series connected interrupters 25 mounted on the ends of divergent arms 23a, 23b and the assemblies are " skewed " at an angle of say 10 degrees to the plane of the support insulators 21. This arrangement allows access to the ends of the interrupters and ensures that coincident exhaust blasts do not cause flashover between phases. The arrangement may also apply to a circuit-breaker with only one support insulator for each phase (Figs. 1 and 2, not shown).
Patent GB-1422212-A (GB)
Title: Washing machine
IPC: D06F21/04
Filed: 1973-01-04
Abstract: 1422212 Washing machines Z A HOROWITZ 4 Jan 1973 [14 Jan 1972] 587/73 Heading D1A A horizontal rotary drum 6 of a single drum washing machine has axially extending ribs 1 on the inner periphery which have perforations 2 in the leading face or both faces, and communicate with radial end channels 3 leading to an outlet at the axis, for the discharge of liquid from the drum during rotation. Where perforations 3 are provided in both faces means are provided for closing the perforations in the trailing face. Liquid may be discharged during high speed spinning by providing an intermediate container for the liquid.
Patent GB-1068041-A (GB)
Title: Improvements in or relating to caged valves for internal combustion engines
Inventor: POPE JOSEPH ALBERT
IPC: F01L3/08
Filed: 1963-01-05
Abstract: 1,068,041. Valves. MIRRLEES NATIONAL Ltd. Jan. 3, 1964 [Jan. 5, 1963], No. 600/63. Heading F1B. In a liquid-cooled caged valve assembly in which part of the valve seating 16, Fig. 1 has tubular extensions 20, 21 forming part of the coolant circuit, gland sealing members 20a, 20b are located between the extensions and the valve cage away from the seating to prevent passage of coolant to the junction between the seating and the housing. In use coolant enters space 14 via duct 15 and passes via tube 20, space 19, tube 20 to outlet 25. In another embodiment an annular extension engages with an annular groove (32) Fig. 2 (not shown) in the housing 10. Concentric sealing rings (33), (33a) are located between the extension and the groove.
Patent GB-453398-A (GB)
Title: Improvements in radiators for vehicle engines
IPC: F28D1/04
Filed: 1936-01-08
Abstract: 453,398. Radiators for motor vehicles. MICAL, C., 160, Avenue d'Argenteuil, Asnieres, Seine, France. Jan. 8, 1936, Nos. 640 and 641. Convention dates, Jan. 26, 1935 and Nov. 20, 1935. [Class 29] A radiator consists of one or more stacks of tubes secured to headers 6a removably connected to water boxes 1, 2 by ported tubes 4, Fig. 3, the outer ends of which are screwthreaded internally to engage the threaded stems 9 of the valves 10, the stems being formed with projections 15 engaging recesses in caps 13. - The removal of the caps corresponding to aparticular stack of tubes results in the closure of the valves whereupon the stack together with its headers may be removed from the radiator. The degree of opening of the valves may be adjusted by washers 18 interposed between the caps 13 and closure caps 17. Where the radiator consists of a single stack of tubes the headers are partitioned to form compartments each of which is connected by a valve with the corresponding water box. By this means any desired section of the stack may be isolated from the remaining sections.
Patent GB-134128-A (GB)
Title: Improvements in Automatic or Semi-automatic Weighing Scales.
IPC: G01G1/00
Filed: 1919-01-09
Abstract: 134,128. Pooley & Son, H., and Dobson, J. Jan. 9, 1919. Counter-scales; pendulum-weight apparatus.- In semi-automatic counter-scales employing pendulum weight apparatus, means are provided for relieving the weights-pan and the goods-pan from their support on the weigh-beam in the event of a shock or other violent motion being applied to the scale. For this purpose the base 3 of the pendulum weight apparatus shown is provided with upstanding projections 20 which can pass through apertures in the hanging links 16 which carry the pans. Thus, for example, on a sudden removal of the goods from the goods-pan 19, the weights-pan 18 suddenly descends, whereby the weights-pan comes into contact with the projections 20 and is lifted from its hanging link 16. The machine shown comprises the pendulum weighted arm 8 which actuates the indicating-finger 11, together with dash-pot apparatus which is applied to the beam 7.
Patent GB-749059-A (GB)
Title: Improvements in and relating to grid controlled rectifier installations
Inventor: MCLAUGHLIN BERNHARD WILLIAM
IPC: H02M7/15
Filed: 1953-01-09
Abstract: 749,059. Automatic voltage control systems. ENGLISH ELECTRIC CO., Ltd. Jan. 11, 1954 [Jan. 9, 1953], No. 716/53. Class 38 (4). In an automatic voltage control system for a grid-controlled rectifier 1, 2, 3 of the kind in which the difference between the D.C. output voltage at 15 and a reference 'voltage at 13 is electronically amplified at 11 and used to bias the rectifier, switching surges are prevented by providing the main power contactor 6 with a linked auxiliary contact 16 which short-circuits the input signal to the amplifier 11 when the rectifier is inoperative. When the main contactor 6 is closed, the contact 16 opens shortly after and it is stated that the D.C. output voltage will gradually adopt its stable value. A condenser 17 may be connected across contact 16 to further retard the response of the system. Specification 747,035 is referred to.
Patent GB-606043-A (GB)
Title: Improvements relating to filters
IPC: F01M11/03
Filed: 1946-01-09
Abstract: 606,043. Filters. ALLAM, P. S. (Fram Corporation). Jan. 9, 1946,.No. 755. [Class 46] In a filter for liquids, liquid to be filtered passes into a casing and around and through a filter cartridge to a passage leading to an outlet at the bottom of the casing, and the conduit for the entry of liquid extends upwardly from the lower part of the casing to a level above the filter cartridge. In the construction shown an oil filter 13 is mounted on a boss 12 of a crank case which has a conduit 14 connected to a pipe 27 extending up through the filter element, a conduit 20 communicating with a central tube 26 of the filter, and a conduit 16 leading to an opening fitted with a spring-pressed ball valve 18. Oil to be filtered is pumped through the conduit 14 and in acordance with the pressure in the filter casing part of the oil passes through the filter element and through an opening 37 into the central tube 26, and part of the oil is discharged past the valve 18. The tube 26 may be provided with a tube 38 sealed at its lower end and terminating at the upper end just below a transparent cap 39 by which the flow of oil can be observed. When the pump is stopped the valve 18 acts to maintain the oil in the casing up to the level of the opening 37. In a modification, the filter casing is supported by a strap and the bottom wall has a drain plug and a shouldered inlet sleeve which covers the conduit extending up through the filter element. A bye-pass passage may be provided whereby oil may pass to the central tube unfiltered. In a further modification the inlet conduit is in two parts one part being permanently secured to the filter cartridge.
Patent GB-768555-A (GB)
Title: Ceramic pieces of high dielectric constant and process of their manufacture
IPC: H01B3/10
Filed: 1954-01-11
Abstract: A dense ceramic dielectric is obtained by baking at 1200 DEG C.-1400 DEG C. a substantially equimolar mixture of powdered barium carbonate and titania thereby forming barium titanate, crushing the product to a powder and to 100 parts thereof adding 0,5 to 10 parts of lauthanum oxide and 0,1 to 0,3 parts of at least one of the oxides Pbo and GeO2, adding an organic binder, shaping, and baking at 1200 DEG C. to 1400 DEG C.
Patent GB-1432721-A (GB)
Title: Electro-acoustic transducer
IPC: H04R9/06
Filed: 1974-01-08
Abstract: 1432721 Loud-speakers; diaphragms O HEIL 8 Jan 1974 [8 Jan 1973] 00796/74 Heading H4J An electro-acoustic transducer (e.g. for use in a loud-speaker) comprises a diaphragm 10 (Fig. 2a) disposed in a magnetic field. The diaphragm 10 is made by corrugating a sheet (Fig. 1b) of flexible, non-electrically-conductive material carrying a plurality of elongate electrically conductive portions 15<SP>1</SP> and connecting portions 15<SP>11</SP> connecting the portions 15<SP>1</SP> together. When corrugated, the conductive portions 15<SP>1</SP> are on parallel facing, side walls of the corrugations and the ends of the corrugations are curved. The corrugated diaphragm 14 provides a plurality of narrow air spaces having open sides alternatively facing in opposite directions. The magnet arrangement comprises four magnet blocks 1 (Fig. 2a), and angle member 2 being applied to the outer faces of each pair of magnet blocks 1. A stack of iron laminates 3 is applied to a face of each magnet block 1. Each stack comprises longer parallelogramshaped members 3a and shorter trapeziumshaped or rectangular members 3b so as to define a plurality of air gaps between members 3a (Fig. 2). Rods 4 extend through the laminates to keep these aligned. The elements of the magnet arrangement are arranged in a frame (F), Fig. 3 (not shown), comprising a pair of inner uprights 5, four outer uprights 9, an upper wall (10) and a bottom wall (11). The frame is of plastics, zinc alloy, aluminium, magnesium or other non-magnetic material. The diaphragm 10  has the conductive portions 15<SP>1</SP>, 15<SP>11</SP> on one or both sides. Portions 151, 15<SP>11</SP> are of aluminium or copper and may be formed by etching, or applied to silk screening or vapour deposition. Metal foil strips 17 may be provided as reinforcement for when the diaphragm is corrugated. Holes 18 weaken the strips and assist the corrugating. If metal meanders are applied to both sides of the diaphragm they are connected in series or parallel so that the current flows in the same direction on both sides of the sheet (Figs. 4a, 4b, not shown). The diaphragm 14 is of material having a low modulus of elasticity and high internal damping, e.g. polyethylene, ionomers, ethylene-vinyl-acetate-copolymers. If harder plastics such as nylon or polyesters are used the corrugations are coated with high viscosity material such as latex. The corrugating is preferably carried out in a jig (Fig. 5, not shown) and is heat-treated and tempered to stay permanently in corrugated form. The folds in the end metal strips 17 may be filled with an epoxy or rubber compound. The ends of the diaphragm 14 are cemented to a plastics frame 7. Sound is emitted through the space between laminations 3a.