baber/WOPTO huggingface dataset:
Patent EC-SP993105-A (EC)
Title: El uso de los derivados de aril- ciclohexilamina contra transtornos del sistema nervioso central
Inventor: BUETTELMANN BERND
IPC: C07C39/06
Filed: 1999-08-18
Abstract: La presente invención se refiere al uso de compuestos de la fórmula general (gráfico), en donde Ar1 representa fenilo, naftilo o tetarhidronaftilo, opcionalmente sustituidos por hidroxi, alcoxi-inferior, nitro, amino o matanosulfonamida; Ar2 representa fenilo, naftilo o tetrahidronaftilo, opcionalmente sustituidos por alquil-inferior o halógeno; X representa C, CH, C(OH) o N; Y representa -CH2-, CH u O Z -CH2-, -CH(CH3)- o -C(CH3)2-; R1 representa hidrógeno, alquil-inferior o acetilo; A representa C=0 o -(CHR2)n, en donde R2 representa hidrógeno, alquil-inferior o alquil-inferior-hidroxi; B representa -(CH2)n-, o, -CH(OH) (CH2)n, CH(CH2OH) (CH2)n-, -(CH2)n CH(OH)- o -CH(CH2OH)-; puede representar un enlace y n representa 0-4 y las sales de adición de ácido aceptables farmacéuticamente para la elaboración de medicamentos que representen indicaciones terapéuticas para bloqueadores específicos de subtipos de receptores NMDA.
Patent FI-20002700-A (FI)
Inventor: AULANKO ESKO
IPC: B66B7/06
Filed: 2000-12-08
Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes. The elevator comprises one or more rope pulleys provided with rope grooves, one of said pulleys being a traction sheave driven by a drive machine and moving the set of hoisting ropes. At least one of the rope pulleys has against the hoisting rope a coating adhesively bonded to the rope pulley and containing the rope grooves, said coating having an elasticity that is greater in the edge portions of the rope groove than at the bottom of the rope groove. In a preferred solution, the traction sheave is a rope pulley like this.
Patent FI-20031736-A (FI)
Inventor: SMAHL JARMO
IPC: F16L47/16
Filed: 2003-11-27
Abstract: A pipe fitting is made of plastic, such as polysulphone PSU or polyphenylsulphone PPSU. At least one end of the pipe fitting (1) comprises an external thread (2) for connecting the pipe fitting (1) to a mounting element, such as a pipe or a mounting piece, e.g. a tap. The thread (2) comprises a ridge (3). Between the ridges (3) there is a continuous helical groove (4). On the bottom of the groove (4) between the ridges (3) of the thread (2) there are protrusions (5).
Patent FR-1029443-A (FR)
IPC: G05G5/02
Filed: 1950-12-13
Granted: 1953-06-02
Abstract: 685,014. Change-speed control. DAIMLERBENZ AKT.-GES. Dec. 28, 1950 [Dec. 28, 1949], No. 31510/50. Class 80 (ii). To facilitate cross-shift movement of the depending end 10 of a manual five-speeds and reverse gear-shift lever between the 2nd-3rd speed slot II, III of a fixed gate 17, having at least three offset forward-speed slots, and the offset 1st speed slot I, the cross-shift movement to slot I is opposed by a transverse spring-plunger 33 pressing directly on a lock-plate 16, guided for transverse movement only, with the shift-lever 10, on the fixed gate 17 and having a single longitudinal slot in which the lever 10 makes its gear-establishing movements. The spring- plunger 33 has its rightward movement positively limited by a fixed shoulder 36 corresponding to the II, III gate-slot, so that the crossshift movement thereto from the I slot is spring- assisted only as far as the former slot, facilitating a continuous longitudinal movement from I to II, which is further facilitated by a radius 38 at the entry to slot II. To permit use of a relatively weak spring for the plunger 33, the latter is acted on by a spring detent 41, engaging in the II, III position a notch 44 in the plunger, so that, in downshifting from II to I, the driver must first overcome the detent 41 by a jerk, and later the light resistance of the plunger 33 alone, the I slot being defined by the detent 41 entering a second notch 45 in the plunger 33. Further cross-shift movement to the offset reverse slot R is similarly opposed by the plunger 33 after freeing the detent 41. Shifts between the 2nd, 3rd and 4th, 5th speed slots II, III and IV, V are unaffected.
Patent FR-1604064-A (FR)
Title: Electrodialysis unit - for brine/sea water desalination
IPC: B01D61/52
Filed: 1968-12-03
Granted: 1971-07-05
Abstract: Electrodialysis is a multistage unit with anode, cathode and a number of bipolar electrodes between them. The bipolar electrodes are preferably and are e.g. of graphite, and stages are connected by low impedance ionic bridges. The concn. of OH ions in unit is minimised, preventing precipitation of solids during process.
Patent GB-1050299-A (GB)
IPC: F16K31/528
Abstract: 1,050,299. Valves. KARRER, WEBER & CIE., A.G. May 29, 1964 [June 12, 1963], No. 22448/64. Heading F2V. With sliding closure 4 in the position shown, water passes from an inlet 5 to a first outlet 1b; upon retracting the closure 4 the inlet is connected to a second outlet la, the first outlet 1b being cut-off from the inlet. The closure 4 is moved axially by pulling or pushing a knob 6 secured to one end of the closure; a pin 9 threaded in the valve body engages an axial slot 10 in the closure and a diagonal slot in a sleeve 7 disposed between the knob 6 and the body 1 so that the sleeve 7 rotates and moves axially with the knob 6. The position of the valve is determined by whichever one of two symbols on the sleeve 7 is visible through a window 12 in the knob.
Patent GB-1050666-A (GB)
IPC: B23P15/40
Abstract: 1,050,666. Creasing-dies. H. GUNTHER and R. OTTO, [trading as RILLMA K.G.H. GUNTHER]. July 17, 1964, No. 29372/64. Heading B6J. Grooves in cardboard blanks are produced in correct alignment on a plurality of blanks obtained from a single sheet by means of an assembly of identical upper ribbed dies and identical lower grooved dies co-operating therewith, and a process for making such a lower die assembly comprises forming grooves by milling or otherwise in a metal plate forming a pattern bottom die 14, Fig. 3, forming therefrom by heat and pressure a plastics, or synthetic resin ribbed upper die 16, Fig. 4, and thereafter either (a) forming from the die 16 by heat and pressure a plurality of lower dies 18, Fig. 5, of plastics or resin, which are mounted on a base-plate 21, Fig. 7, to form the required assembly, or (b) mounting a plurality of such upper dies 16 on a base-plate 20, Fig. 6, and forming therefrom by heat and pressure a plastics plate 22, Fig. 8, to construct in effect a series of dies 23.
Patent GB-1052445-A (GB)
IPC: A23L2/80
Abstract: 1,052,445. Clarifying beverages. BADISCHE ANILIN- & SODA-FABRIK A.G. Sept. 4, 1963 [Sept. 7, 1962], No. 34909/63. Heading A2B. [Also in Divisions B1 and C6] Beverages including tea and coffee, containing tannins and bitter principles are clarified and improved in flavour by treating them with polyamide fine fibres. The polyamide fine fibres may be used in the form of a powder, filter paper, plates or discs, or in a column having a filter layer of the fibres. The filters may contain asbestos or cellulose fibres also or consist wholly of the polyamide. Filtration may be carried out under superatmospheric pressure. The polyamide fine fibres may be used in infusion bags for tea or coffee. Water insoluble polyamides, obtainable by polycondensation of aliphatic aminocarboxylic acids or of aliphatic diamines and aliphatic dicarboxylic acids or by polymerisation of lactams and mixtures of these polyamides, having molecular weights between about 2,000 and 10,000 are suitable as base material for the polyamide fine fibres. Fibres of poly-e-caprolactam and polyhexalmethylene adipamide are preferred. The polyamide fine fibres, having an average length of 1-10 mm. and a diameter of about 0.005-0.1 mm., may be obtained by reprecipitation by alkali of polyamide under the influence of shearing forces from solution in an aqueous or water soluble acid, such as hydrochloric, sulphuric or phosphoric acid. The fibres may be regenerated by treatment with solutions of dilute alkali metal hydroxides or carbonates. According to an example, when 8,000 parts of a 0.1% aqueous tannin solution is allowed to flow in the course of ten minutes through a filter disc composed of 100 parts of poly-#-caprolactam fine fibres, 92% of the tannin is absorbed. In a comparative experiment, there was employed a filter disc composed of 25 parts of poly-#-caprolactam powder and 75 parts of asbestos fibres cured with a melamineformaldehyde resin.
Patent GB-1226476-A (GB)
IPC: A23L7/10
Filed: 1969-05-23
Abstract: 1,226,476. Artificial enriched rice. AJINOMOTO CO. Inc. 19 May, 1969 [28 May, 1968], No. 26566/69. Heading A2B. An artificial enriched rice is prepared by kneading together a mixture of starch, an amino acid, and water, heating the mixture to partially gelatinise the starch, for example for steam to 90-120C. for 45-1 minute, mixing the product with a binder, for example gluten or starch, and optionally vitamins and minerals, again kneading the resulting mixture, forming it into grains and drying, and applying a water-proofing coating, for example shellac or ethyl cellulose to the surface of the grains. The grains may be formed by extrusion or rolling.
Patent GB-1230317-A (GB)
IPC: A23D9/00
Filed: 1969-11-26
Abstract: 1,230,317. Cocoa-butter substitute. KAO SOAP CO. Ltd. 26 Nov., 1969 [26 Nov., 1968], No. 57784/69. Heading C5C. Cocoa butter substitute is prepared by fractionally crystallizing palm oil dissolved in solvent comprising acetone, nitropropane or a mixture thereof, separating off a high m.p. fraction of trisaturated glycerides, crystallizing out the middle fraction having a m.p. of 27-31 C. and an iodine value 38-47, and hydrogenating this fraction to a m.p. of 33-38 C. and so that the trans-acid content is less than 5 wt. per cent. The hydrogenation catalyst is preferably a copper-chromium-manganese oxide catalyst.
Patent GB-1230847-A (GB)
IPC: E06B3/30
Filed: 1968-09-26
Abstract: 1,230,847. Fixing window units. BECKETT, LAYCOCK & WATKINSON Ltd. 2 Sept., 1969 [26 Sept., 1968; 10 Dec., 1968], Nos. 45827/68 and 58691/68. Heading E1J. A window unit designed to be inserted laterally into an aperture in a structure such as a building or vehicle body comprises a frame 13 having a peripheral surface 19 for abutment against one face of the wall 15 e.g. of a vehicle body and also having a laterally extending base portion 17 for mounting a pane or panes 11, 12 and having on its leading edge a peripheral flange 20 with a lip or rib 21, this flange 20 being adapted for interengagement in a groove 27 as by an undercut 28, Fig. 1 or by a cutaway portion of rib 21, Fig. 5, along one side of the groove in each of a plurality of spaced holding members 25 which serve directly or indirectly by additional means such as wedges 31, to engage the other face of the wall 15 and together with the surface 19 to grip the wall. When made of hard plastics the holding member 25 and wedge 31 may be made in one piece joined by two coupling strips of softer plastics (Fig. 6, 6a 6b, not shown). The leading edge of the base 20 may have a wedge-shaped lip to guide the side 30 of the holding member for the rib 21 to engage the groove 28 and engage over the lip to retain the holding member in position (Fig. 7 not shown).
Patent GB-1232231-A (GB)
IPC: B01D39/16
Filed: 1968-04-30
Abstract: 1,232,231. Removing oil from water; degasser. JOHNSON & JOHNSON. 30 April, 1968 [3 May, 1967], No. 20451/68. Headings BID and B1M. [Also in Divisions D1 and D2] Traces of oil are removed from effluent water by passing it through a multilayer filter element 21 which retains solids and coalesces the oil into large drops which rise into dome 25 downstream of element 21. The element 21 is cylindrical and comprises an expanded metal core, closed at one end, round which is spirally or otherwise wrapped a filter medium comprising polyester, acrylic and/or modacrylic fibres, bonded together by 25 to 100% by weight of polyacrylic or polyurethane resin or a synthetic rubber such as acrylonitrile-butadiene or butadiene-styrene. The layers of medium pass through rollers as they are applied, which are adjusted to produce a progressive variation in density from 0.005 to 0.02 gm./cc. on the inside face to 0.05 to 0.08 gm./cc. outside, and the element has an outer wrapping of wire mesh. Fig. 1 shows two elements 20 operating in parallel and located downstream of a primary filter element 12, which comprises layers of polyacrylic resin-bonded polyester fibres, interspersed by sheets of woven polypropylene monofilament fibres and which is supported by expanded metal, wire mesh or woven fabric. Element 12 removes solids and initiates the coalescing of the oil. Entrained gas bubbles are collected in and removed from dome 18, and any oil which rises into dome 18 flows along passages 16 to dome 25. The water is passed through elements 21 at 0.1 to 0.35 feet per minute, to optimise coalescence. The fibre denier and filter element pore size are exemplified.
Patent GB-1234542-A (GB)
IPC: G01S5/08
Filed: 1969-03-13
Abstract: 1,234,542. Radio navigation. STANDARD TELEPHONES & CABLES Ltd. 13 March, 1969, No. 13394/69. Heading H4D. The height of an object above a reference plane is computed from the determination at the object of the angles of elevation of three or more radio beacons each of which radiates signals having a direction-dependent characteristic. The radio beacons may be of the Doppler type as described in Specifications 1,225,190 and 1,234,541.
Patent GB-1238387-A (GB)
IPC: G01P15/16
Filed: 1969-12-05
Abstract: 1,238,387. Detecting wheel slip. ROBERT BOSCH G.m.b.H. Dec.5, 1969 [Dec.9, 1968], No.59463/69. Heading G1N. [Also in Division F2] Wheel slip during braking or acceleration of a road vehicle is detected using an electromagnetic generator 18 driven in accordance with the wheel and a voltage regulator comprising integrator 32 and transistor 55 which adjusts the current in the generator winding 49 so that the output from rectifier 58 is maintained below the threshold of a trigger circuit 19 in spite of gradual variations in the speed of the wheel but if a sudden variation occurs due to wheel slip trigger circuit 19 is operated. The output of trigger circuit 19 may be used to reduce the brake pressure in a hydraulic brake system, Fig.1 (not shown).
Patent GB-1238535-A (GB)
IPC: B65B31/00
Filed: 1968-09-26
Abstract: 1,238,535. Filling aerosol dispensers. C. G. SIEBEL. 26 Sept., 1968 [26 Sept., 1967], No. 45714/68. Heading B8T. Apparatus for charging aerosol containers with highly compressed, liquefied propellant gas or mixture, comprises a charging cylinder 8 communicating with a recess 6 in a filler head 5 through passages 12, 16, 17, a filler valve in the form of a sealing gasket 19 provided between a screw-in extension 14, 18 of the cylinder 8 and a flange 20 of the filler head 5, and a charging piston 9 provided with an extension 11 which, at the end of the stroke of the piston 9, seals against a gasket 13 to close the passages 12, 16. As shown, a compression spring 22 is provided between the charging cylinder 8 and the filler head 5 to hold the filler valve closed, so that when an aerosol container provided with a valve mechanism 2, 3, 4 is inserted in the recess 6, the filler head 5 is moved upwardly relative to the charging cylinder 8 against the action of compression spring 22 to open the filler valve, and compressed, liquefied gas, supplied through channel 10 to the cylinder 8, is forced down by piston 9 through the passages 12, 16, 17 and the filler valve to charge the container, the sealing of extension 11 against gasket 13 preventing further charging of the gas so that the compressed, liquefied gas is metered accurately. In modifications gasket 13 may be omitted and the piston may be arranged to cause closure of the filler valve at the end of its stroke.
Patent GB-1250322-A (GB)
IPC: H02J3/18
Filed: 1968-11-29
Abstract: 1,250,322. Capacitor switching arrangements for A.C. networks. LICENTIA PATENTVERWALTUNGS G.m.b.H. 29 Nov., 1968 [1 Dec., 1967], No. 56842/68. Heading H2H. The volt drop in an A.C. main, supplying a load of constant inductance and variable resistance, is compensated to a predetermined degree by capacitors which are electronically switched in circuit with the main at a predetermined point of its voltage cycle, the electronic switches being controlled by a regulator supplied with a signal representative of the actual total current of the load. In the two described embodiments there is a known fixed relationship between the magnitude and the phase angle of the load current. This relationship is given by the circle diagram, Fig. 1 (not shown) which is used to derive the compensation necessary to deal with some or all of the volt drops due to the resistance and reactance of the main and the active component of the load current. In one embodiment the circle diagram is used to derive the necessary compensation for the various operating conditions of an induction motor, the regulator being supplied with the total motor current modified if and as desired according to the degree of volt drop compensation required. Fig. 2 shows the application of the invention to an electric arc furnace O supplied from a three-phase A.C. source. Detectors W 1 , W 2 , W 3 , which may be current converters, shunts or mutual inductances, supply signals representative of the total current in each phase to respective regulators R 1 , R 2 , R 3  controlling pairs of anti-parallel connected valves Th, D of which the valve Th is controllable. Each regulator converts the current signal into the number of capacitors to be connected or disconnected to maintain a predetermined degree of volt drop compensation, as discussed above with reference to the circle diagram. To prevent the occurrence of transient oscillations the valves Th are turned on at instants when the voltage at them is zero. In view of the fluctuating nature of the load, certain of the capacitors and valves may have a short time rating. By suitable choice of the controlled valves and regulators, the invention may be applied to loads over the whole mains to medium frequency range. The regulators are preferably digital in construction.
Patent GB-1253165-A (GB)
IPC: B23Q3/155
Filed: 1969-04-24
Abstract: 1,253,165. Turning and boring machines. A. MONFORTS. 24 April, 1969 [27 April, 1968], No. 21019/69. Headings B3B and B3T. A machine tool such as a lathe comprises a main spindle 2 with a chuck 3 and an indexable capstan beam 6 which is located in its respective indexed position by bolts 9, a tool changer 13 which receives roughing tools 12 from a magazine 10 and locates them respectively in a required sequence in a tool holder 16 on a slide 7 on the beam 6. Finishing tools 18 are provided on a slide 8 located on the opposite side of the beam 6 to the slide 7, the finishing tools being non-interchangeable, i.e. not changed by the tool changer 13 during a machining cycle of the lathe. In an alternative embodiment, Figs. 9 and 10 (not shown), the roughing tool holder 16 is replaced by a tool turret (21) to which the roughing interchangeable tools are supplied. Also, the embodiments described are in the form of a lathe the invention may be used in the form of a boring or milling machine (not shown) having one spindle for receiving the interchangeable roughing tools from a tool changer and at least one second spindle for receiving a finishing tool which is not interchangeable.
Patent GB-1265559-A (GB)
IPC: F02K9/34
Filed: 1969-06-27
Abstract: 1,265,559. Rockets. DYNAMIT NOBEL A.G. 27 June, 1969 [28 June, 1968], No. 32747/69. Heading F3A. A rocket comprises a solid or liquid hydraulic composition 8 supporting a solid propellant charge 4 in a combustion chamber 2, the composition 8 being deformable and capable of flow into or from a reservoir 11 when subjected to an increase or decrease of pressure thereon as a result of a differential change in the dimensions of the propellant charge and the combustion chamber with temperature, at temperatures below the temperature of the gases produced by combustion of the propellant charge. The propellant charge is secured by discs 5 and 6, the disc 5 being capable of bulging into a chamber 12 when supplied with an excess of composition 8. The composition 8 is a wax paste or grease which obeys Newton's Law of Viscosity and the composition may contain additives such as thermally decomposable substances, e.g. ammonium oxalate and/or bicarbonate, heat resisting substances such as titanium oxide, aluminium oxide or asbestos, or liquids which solidify on heating e.g. water glass. When the rocket is launched the dimensions of the gap between the propellant charge and the combustion chamber decreases very rapidly owing to the sudden increase of pressure but under these conditions the composition 8 has a high resistance to flow and supports the propellant charge against the combustion chamber. During the continued flight of the rocket the dimensions of the gap increase more slowly as a result of differential thermal expansion and extra composition is able to flow from the reservoir. As the propellant charge comes to the end of its burning phase, the composition 8 attains the temperature of the hot propellant gases and solidifies to produce a thermally protective layer on the inside surface of the combustion chamber.
Patent GB-1266059-A (GB)
IPC: B21D26/12
Filed: 1969-09-11
Abstract: 1,266,059. Electrohydraulic forming. CONTINENTAL CAN CO. Inc. 11 Sept., 1969 [25 Sept., 1968 (2)], No. 44969/69. Heading B3Q. [Also in Division H1] An electrohydraulic forming device comprises a chamber having an elastic wall, means 45 for introducing electrically non-conducting liquid into the chamber, which may be water, benzene, acetone, a sorbitol or a methylene chloride solution, and means for introducing an electrically conductive liquid to form a preferred path between two electrodes for an electrical discharge. The electrodes may be opposite one another as shown in Fig. 8, the upper one being the anode. Conductive liquid is passed through the upper electrode 32 and impinges the lower electrode 33 as a fine stream entering a longitudinal channel and being dispersed by lateral channels. The flow of conductive liquid is intermittent and the pulse from the H.V. power supply is timed to occur after the conductive fluid starts flowing. In other embodiments a flow of the non-conductive liquid through the chamber maintains the integrity of the conductive stream, Figs. 2, 4 and 5 (not shown). The electrodes may be coaxial and the non-conductive liquid flows past them such that the conductive liquid remains in the vicinity of the electrodes.  In operating the device the non-conductive liquid is first introduced into a blank around the device. The blank is in turn surrounded by a two-part die. The non-conductive liquid is pressurized, by means of an intensifier (66), Fig. 10 (not shown), to rough form the blank in the die, then the conductive liquid is passed into the chamber under pressure from a second intensifier (75). After the electrical discharge has taken place the chamber is evacuated of debris and flushed with fresh non-conductive liquid and the cycle recommences.