baber/WOPTO huggingface dataset:
Patent CR-20230167-A (CR)
Title: Device for measuring an inner width of a pocket arranged in a surgical plane deep to the skin or underlying tissue
Inventor: HEDÉN PER
IPC: A61B18/12
Filed: 2021-09-13
Abstract: Device (1) for measuring an inner width (D) of a pocket (11) arranged in a surgical plane deep to the skin or underlying tissue. The device comprises two legs (2, 3), each having a first leg portion (2a, 3a) and a second leg portion (2b, 3b) fixed to each other at a joint connection (2c, 3c). The legs (2, 3) being connected to each other at the joint connections (2c, 3c), such that the legs (2, 3) are pivotable relative each other in a plane (XY), such that when end portions (2a2, 3a2) of the two first leg portions (2a, 3a) are moved towards each other in the plane (XY), end portions (2b2, 3b2) of the second leg portions (2b, 3b) are caused to move apart from each other in the plane (XY). A distance reader (6) gives a distance (B) between abutment surfaces of the end portions (2b2, 3b2) of the second leg portions (2b, 3b) in the plane (XY). An angle (D2, D3) between the first and second leg portions (2a, 3a; 2b, 3b) of each leg (2, 3) at the joint connection (2c, 3c) is 90 to 150 degrees.
Patent EC-SP045145-A (EC)
Title: Uso de inhibidores de la recaptacion de norepinefrina para el tratamiento del fallo cognitivo
Inventor: BYMASTER FRANKLIN PORTER
IPC: A61K31/5375
Filed: 2004-06-09
Abstract: Inhibidores selectivos de la recaptación de norepinefrina, particularmente atomoxetina, reboxetina y fenoxifenilpropilaminas 2-alquiltiosustituidas, se usan para el tratamiento del fallo cognitivo, incluyendo el fallo cognitivo debido a demencia, delirio y esquizofrenia.
Patent EC-SP088968-A (EC)
Title: Agonistas del receptor muscarínico que son efectivos en el tratamiento del dolor, la enfermedad de alzheimer y la esquizofrenia
Inventor: WALPOLE CHRISTOPHER SIMON JOHN
IPC: A61K31/4184
Filed: 2008-12-12
Abstract: Compuestos de fórmula IA, o sales farmacéuticamente aceptables de los mismos: donde G1, G2, G3, G4, R1, R2, X, Y, Z, y n son como los definidos en la descripción así como las sales y las composiciones farmacéuticas que incluyen los compuestos son preparadas. Estos son útiles en terapia, en particular para el manejo del dolor.
Patent EC-SP099579-A (EC)
Title: Agonistas de adrenoreceptores alfa2c funcionalmente selectivos
Inventor: HUANG CHIA YU
IPC: A61K31/4035
Filed: 2009-08-13
Abstract: En sus muchas realizaciones, la presente invención provee una nueva clase de compuestos biarilo como inhibidores de agonistas del receptor adrenérgico ?2C, métodos para la preparación de dichos compuestos, composiciones farmacéuticas conteniendo uno o más de dichos compuestos, métodos para la preparación de formulaciones farmacéuticas que comprenden uno o más de dichos compuestos, y métodos de tratamiento, prevención e inhibición, o mejoramiento de una o más afecciones asociadas con los receptores adrenérgicos ?2C, usando dichos compuestos o composiciones farmacéuticas.
Patent EC-SP920840-A (EC)
Title: Proceso para impregnacion y expansion del tabaco
Inventor: CHO KWANG H
IPC: A24B3/18
Filed: 1992-06-15
Abstract: Se suministra un proceso para expandir tabaco que emplea gas de dióxido de carbono. La temperatura y el contenido OV del tabaco se ajustan antes de poner en contacto el tabaco con el gas de dióxido de carbono. Se sigue durante la impregnación una ruta termodinámica, lo que permite que se condense en el tabaco una cantidad controlada de gas de dióxido de carbono. Este dióxido de carbono líquido se evapora durante la despresurización ayudando a enfriar el lecho del tabaco uniformemente. Después de la impregnación, el tabaco puede ser expandido inmediatamente o guardado a, o bajo su temperatura de postdesfoque en una atmósfera seca para una subsecuente expansión.
Patent EC-SP993238-A (EC)
Title: Derivados de indol
Inventor: OGILVIE RONALD JAMES
IPC: A61K31/40
Filed: 1999-11-26
Abstract: La presente invención proporciona bromhidrato de eletriptán monohidratado de fórmula I: (gráfico), junto con procedimientos para preparar dicho monohidrato, usos del mismo y composiciones que lo contienen.
Patent FI-20001405-A (FI)
Inventor: LEPOMAEKI HANNU
IPC: D21F1/02
Filed: 2000-06-13
Abstract: A method for fluidisation of a pulp flow in the headbox of a paper machine or such. The characteristics of the pulp flow are affected in the headbox's fluidiser (14) in one step only, whereby the height (h1) of the step is at least equal to the average fibre length, and after the fluidiser (14) the biggest permissible step expression in the flow channel in direction z is smaller than the average fibre length.
Patent FI-20125460-A (FI)
Inventor: MESIAE HEIKKI
IPC: B66C13/00
Filed: 2012-04-26
Abstract: An apparatus for collecting energy in connection with a sheave system (1 -80) in a hoisting apparatus (1-20) provided with a sheave system. The apparatus comprises at least one generator (2-50) comprising a rotor (2-60) and at least one stator (2-80). The rotor (2-60) is connected rigidly to a sheave (2-21, 2-22) of the sheave system (1-80), and said at least one stator is connected rigidly to the sheave system such that when the load of the hoisting apparatus is rising or lowering, said at least one sheave (2-21, 2-22) rotates, whereby the rotor (2-60) rotates simultaneously but the stator (2-80) does not rotate, whereby electric energy is induced in the stator. The apparatus further comprises electric energy storage, means for modifying induced electric energy and storing it in energy storage; and means for supplying energy from the energy storage to at least one consumption device (295). The consumption device may be, for example, a working lamp, sensor, measuring device, communications device, signal device, charging plug or a combination of these mounted in connection with the sheave system.
Patent GB-1002992-A (GB)
Abstract: 1,002,992. Indicating -apparatus;weighing- apparatus. W. KRAUT, E. KRAUT, and A. KRAUT. April 6,1964 [April 6,1963], No. 14182/64. Headings G1J and G1W. A central reference line 11 divides a translucent plate 6 into a colourless area 8 and an area 9 whose colour intensity diminishes as it recedes from the line 11. The area 9 may fade into a colourless area 15 beyond a line 14, which may be of wave or zig-zag shape. The plate 6 is supported in a housing 7 to receive an image 10 of a scale moved in accordance with a measured value e.g. weight.
Patent GB-1051134-A (GB)
IPC: H02M7/162
Abstract: 1,051,134. Rectifying. WESTERN ELECTRIC CO. July 1, 1963 [July 2, 1962]. No. 25990/63. Heading H2F. [Also in Division G3] A power supply circuit comprises an A.C. input circuit connected through a bi-stable device to a D.C. output circuit, means responsive to voltage variations in the output circuit, and means connected to the responsive means and to the D.C. input to provide control signals for regulating the state of conduction of the bistable device. As shown, a three-phase input source 101 supplies a D.C. load 108 over the secondary winding 103 of a transformer 100, a rectifier circuit 105 constituted by silicon-controlled rectifiers and diodes, and a filter 106. The difference between the load voltage and a reference voltage is sampled by an error detector 109 which controls a regulator 110, circuit stability being achieved by a rate feedback circuit 111. A further secondary winding 104 of transformer 100 supplies a square-wave generator 112 connected to a ramp function generator 113, the output of which is applied to a diode matrix 114. The output of matrix 114 triggers a variable-width square wave generator 115 into conduction to produce pulses for application to a differentiating network 116 which biases blocking oscillator 117 into conduction, thus resulting in a gate signal output 107 for controlling the conduction of rectifier circuit 105. The operating level of the diode matrix 114 and, in turn, of the ramp generator 113, is determined by the regulator 110 thereby achieving voltage regulation. Detailed circuit arrangements are described with reference to Fig. 2 (not shown).
Patent GB-1052136-A (GB)
IPC: B66F3/35
Abstract: 1,052,136. Fluid pressure jacks; platform elevators. J. F. BINHACK. Nov. 10, 1964 [Nov. 16, 1963], No. 45757/64. Headings B8H and B8J. [Also in Division F1] A lifting device comprises a flexible cylinder 7 supported in a housing 10, and pressed by rollers 18 into sealing engagement with a piston 5 which is secured to a piston-rod 1 suspended from a fixed support 3. The end wall 6 of the cylinder is secured to a platform 14 mounted on guides 16. On supplying pressure liquid or gas through a conduit 8 in the end wall 6, the cylinder 7 rises and raises the platform. In a second embodiment, Fig. 3 (not shown), the piston-rod extends horizontally from an anchorage, passes through the piston and continues in a curved path to a stop in the housing. The end wall of the cylinder is movable between the stop and a position adjacent the piston. In a third embodiment, Fig. 4 (not shown), the stationary piston-rod is arranged either in an incompletely closed circle or in one or more helical turns. The cylinder is guided by arms secured to the end walls of the cylinder and rotatable about a fixed axis through the centre. of the circle. It is stated that the second and third embodiments can be used to actuate slide valves and, in the case of the third embodiment, can be used in place of known rotary pistons.
Patent GB-1084051-A (GB)
IPC: H01J41/20
Abstract: 1,084,051. Ion pumps. EDWARDS HIGH VACUUM INTERNATIONAL Ltd. April 28, 1964 [Jan. 29, 1963], No. 3701/63. Heading H1D. A cellular anode disposed between a pair of parallel cathodes in a Penning-type ion pump is so constructed that portions thereof are unable to support a discharge, with the result that redeposited sputtered material is able to build up on inactive steps of the cathodes adjacent these portions. In Fig. 4 double-walled partitions 5 between the active cells form rectangular cells 7 of such dimensions as to inhibit discharge. Alternatively, thick walls may be used. In Fig. 5 active open cells 11 alternate with inactive closed cells 10. The closure may be effected by lids or, preferably, by inserting solid pieces of metal to avoid difficulties in removing entrapped gas.
Patent GB-1084068-A (GB)
IPC: C07C45/46
Abstract: Bicyclic ketones are prepared by contacting an aryl-substituted lower alkanoic acid of general formula Ar(CH2)nCOOH where Ar represents any substituted or unsubstituted heterocyclic or carbocyclic aromatic radical and n can equal 2, 3 or 4, with a dehydration catalyst, e.g. orthophosphoric acid, aluminium phosphate, calcium phosphate, phosphorus pentoxide or tungsten trioxide, in the vapour phase, preferably at a temperature between 250 DEG  and 550 DEG  C.  In particular, 4-keto-4,5,6,7-tetrahydrothionaphthene is prepared from 4-(2-thienyl)-butyric acid.
Patent GB-1238733-A (GB)
IPC: G01N30/60
Filed: 1969-01-23
Abstract: 1,238,733. Chromatography columns. PYE Ltd. 12 Dec., 1969 [23 Jan., 1969], No. 3936/ 69. Heading B1X. Chromatography columns of uniform crosssection contain cores also of uniform crosssection which touch the column walls at a plurality of points, thereby forming a plurality of channels. Thus, as shown, a stainless steel column 1 contains an interference fitting stainless steel core 2 of square cross section, thereby forming four separate channels. The surfaces of the core and the inner surface of the tube are suitably roughened, e.g. by blasting or etching, and may then be coated with graphite, silica gel or other customary solid stationary phase, or a liquid stationary phase such as squalane. If desired, the cross-section of the core may be triangular, pentangular or star-shaped, but the internal diameter of the column 1 is preferably 0.5-1.02 mm.
Patent GB-1250186-A (GB)
Inventor: KAPCA F
IPC: E21B21/07
Filed: 1968-11-06
Abstract: 1,250,186. Rock drills. VEDECKOVYZKUMNY UHELNY USTAV. 6 Nov., 1968 [13 Nov., 1967], No. 52494/68. Heading B3C. [Also in Divisions B1, B4 and E1] In a method of foam flushing a bore hole during a drilling operation, a mixture of a foaming agent, water and a solution of decomposed proteins stabilized by inorganic salts is fed to a chamber with which a nozzle communicates, the mixture is aerated by admitting compressed air to the chamber via the nozzle the aerated mixture is passed through a passage, downstream of the chamber, wherein foam is progressively formed, and the foam is discharged from the passage into the bore hole. A rock drilling apparatus for carrying out the method comprises a pressure vessel 1 containing the mixture and compressed air. The mixture is forced via outlet 17, pipe 3, and port 7 into chamber 8, and the compressed air passes into the chamber via outlet 18, pipe 4, ports 19 and 11 and nozzle 9 to aerate the mixture. The aerated mixture is formed into foam within and conveyed via passage 12, and then via a bore in a drill rod carrying a drill bit, into the bore hole to flush drillings from the bore hole and to dampen the vibrations of the drill rod. A manifold 10 which incorporates port 19 is freely rotatable on member 5. In an alternative embodiment (Fig. 4, not shown) the ports 7 and 19 are incorporated in a single manifold.
Patent GB-1252682-A (GB)
IPC: C09B5/02
Filed: 1969-02-12
Abstract: 1,252,682. Vat dyestuffs. CIBA-GEIGY Ltd. 12 Feb., 1969 [19 Feb., 1968; 19 Nov., 1968], No. 7540/69. Heading C4P. [Also in Division C3] The invention comprises vat dyestuffs of the general formula wherein A and B are vattable residues, e.g. anthraquinone or anthrone, X is a triazine or pyrimidine radical and Y is a 2-benzthiazole, benzoxazole or benzimidazole bound to a carbon atom in X via -NH-, -S- or -O-. They are prepared by condensing in any sequence 2 vattable compounds having a replaceable substituent and one 2-amino, 2- hydroxy or 2-mercapto-benzthiazole, benzoxazole or benzimidazole compound with an amino- or halogeno-pyrimidine or triazine, preferably in an inert solvent above 100 C. in presence of an acid-binding agent. The examples describe dyestuffs where X is triazine and A and B may be substituted by chlorine and benzoylamino groups. The dyes colour cellulosic, synthetic polyamides, polyurethanes, polyesters, natural and synthetic resins, polyolefines, P.V.C., polystyrene, polyacrylonitrile, rubber, casein and silicones and silicone resins, crayons, cosmetics and laminated sheets.
Patent GB-1252995-A (GB)
IPC: C07D519/00
Filed: 1969-12-02
Abstract: 1,252,995. Imidazo-s-triazines. KONISHIROKU PHOTO INDUSTRY CO. Ltd. 2 Dec., 1969 [4 Dec., 1968], No. 58907/69. Heading C2C. [Also in Divisions G2-G3] Imidazo-s-triazines of the formulae in which in, formula I, R 1  is -OCH 3 , R 2  is -OH and R's are hydrogen, in formula II, R 3  is -NH 2  and R's are hydrogen, in formula III, X is -NH(CH 2 ) 6 NH- and R's are hydrogen, and in formula IV, R's are hydrogen or R's are -CH 3  in 2,6,10- or 3,7,11- positions, are prepared by heating the appropriate #-chloroethylamino-s-triazines or ethyleneimino-s-triazines.
Patent GB-1257932-A (GB)
IPC: B01J27/10
Filed: 1969-01-25
Abstract: 1,257,932. Isocyanates. OLIN CORP. 25 June, 1969 [26 June, 1968], No. 32129/69. Heading C2C. Organic isocyanates are produced in a continuous process by reacting the corresponding organic nitro-compounds with carbon monoxide at elevated temperature and in the presence of active catalysts by vaporizing the organic nitro-compounds, mixing the vapour with gaseous carbon monoxide, contacting the mixture with the catalysts and withdrawing the isocyanate-containing reaction products from the reaction zone.
Patent GB-1258773-A (GB)
IPC: D01F2/10
Filed: 1969-04-09
Abstract: 1,258,773. Highly crimped rayon filaments. ITT RAYONIER Inc. 9 April, 1969 [9 April, 1968], No. 18070/69. Heading B5B. Highly crimped, high strength rayon filaments are made by spinning a modified viscose at 18-40 C. into a coagulating bath to produce coagulated, incompletely regenerated filaments, which are withdrawn from the bath, and whilst still substantially soluble in dilute alkali, are stretched to a draw ratio of 1À2 to 2À8 and simultaneously washed with hot dilute acid; then, while the filaments are still less than 50% regenerated, they are relaxed by between 20 and 60% and treated with a dilute alkaline solution of pH from 7À5 to 10À0; finally regeneration is completed, and the highly crimped filaments (or staple fibres, if the filaments are cut at this stage), are desulphurized and washed. The modified viscose is prepared from cellulose xanthate having a degree of polymerization of from 450 to 800 and balanced contents of cellulose and sodium hydroxide, each of from 4 to 9% by weight, and is modified by the addition of a mixture of 1 to 3% by weight dimethylamine and 0À5 to 2À5% by weight polyethylene glycol, based on the weight of the cellulose. Preferably, the modified viscose has a ball fall viscosity of 20 to 150 sees., a salt index of 7 to 12, and a gamma number of 40 to 90. Spinning may be effected at 20-25 C., and a preferred coagulating bath contains 0À2 to 2% by weight formaldehyde, 1-6% anhydrous zinc sulphite, 7-18% anhydrous sodium sulphate and 3-9% by weight sulphuric acid. The hot dilute acid bath suitably contains 0À5-5% by weight sulphuric acid, especially 3%, and may be held at from 60-100 C., preferably 80 C. The alkaline treatment solution may contain sodium carbonate, sodium bicarbonate or sodium hydroxide, and the relaxed filaments may be treated therein for from 2 sees. at 100 C. to 120 sees. at 20 C. Filaments so made have 30 to 150 crimps per inch (relaxed), a conditioned tenacity greater than 3 gpd., wet tenacity greater than 2 gpd., and a wet modulus greater than 0À4 gpd.
Patent GB-1288273-A (GB)
IPC: C04B35/26
Filed: 1969-11-10
Abstract: 1288273 Inductors; magnetic materials MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 10 Nov 1969 54906/69 Headings H1H and HIT A variable inductor provided with a control winding 16 which is not magnetically linked with working windings 17a, 17b has a core 10 formed from a Mn-Zn ferrite which consists of 52 to 55 mol. per cent of Fe 2 O 3 , 8 to 18 mol. per cent of ZnO, the balance being MnO with additions of 0.05 to 1% by weight of GeO 2  and 0.05 to 1% of CaO. The core 10 may be a single three-limbed member, Fig. 1, or may be formed by E and I members (21, 22, Figs. 2, 3, not shown) or by a rectangular frame member 23 and a separate centre limb 24. A magnetic insert 26 of higher permeability than the core members 23, 24 may be positioned between the latter. The control winding 16 is supplied with D.C. and characteristics are given for several inductors. The cores were formed from a powder calcined in air for 2 hours at 800 C. The calcined powder was then moulded into cores and heated in air to 1180 C. and maintained at that temperature for 2 hours in a nitrogen atmosphere.
Patent GB-1288981-A (GB)
IPC: A47B88/04
Filed: 1969-10-03
Abstract: 1288981 Drawers ELCO-KUNSTSTOFFE A ELGES & CO 3 Oct 1969 [3 Oct 1968] 48829/69 Heading A4B  A one piece injection moulded plastics drawer is provided at the upper edge of each of its side walls 2 with a pair of laterally projecting, spaced guide strips 6, 7 and a laterally projecting strengthening strip 8 or 13 disposed between the guide strips 6, 7 but not projecting as much as do the guide strips 6, 7. A shoulder 9 may be formed in the upperstrip 6. In another embodiment, Fig.4 (not shown), oblique ribs extend between the strip 8 and the guide strips 6, 7.
Patent GB-1289899-A (GB)
IPC: B60T8/72
Filed: 1970-08-12
Abstract: 1289899 Antiskid braking systems LANCIA & C FABBRICA AUTOMOBILI TORINO SpA 12 Aug 1970 [13 Aug 1969] 38830/70 Heading F2F [Also in Divisions G1 and H3] A wheel angular velocity sensor system, e.g. for use in anti-skid braking systems includes an oscillator mounted in a hermetically sealed casing 16 secured to the wheel mounting, the casing being provided with a recess 18 across which are coupled two mutual inductances Sa, Fig. 5. A member 22 provided with sectors 24 is secured to the wheel hub 11 so that as the wheel rotates the sectors 24 pass through the recess 18 and block the operation of the oscillator at a repetition frequency proportional to the angular velocity of the wheel hub. The output of the sensor 16 is converted at 28 to a continuous voltage inversely proportional to angular velocity of the wheel which is then converted at 30 to an acceleration signal which operates solenoid valve 32 at a predetermined threshold to release the brakes and prevent skidding. The casing 16 is screwed on to a plug 21 which is screwed into the outer end of the wheel shaft and flanged member 22 is held in an internal groove of ring 19 screwed to hub 11. Circuit arrangement.-On rotation of member 22 sectors 24 alternately block oscillator A so that its output consists of pulses of high frequency wave trains of which the pulse rate period and duration are inversely proportional to the angular velocity of the wheel. After being rectified and smoothed the sensor 16 output is converted by Schmitt trigger T 3 , T 4  into pulses of pulse width and frequency corresponding to the bursts of oscillation of the sensor output. Transistors T 5 , T 6  convert the output of the Schmitt trigger into a train of constant width pulses the repetition frequency of which is proportional to the angular velocity of the wheel. A continuous voltage is derived from these pulses by integrator R 22 , R 23 , R 24  and capacitors C 6 , C 7  inversely proportional to the angular velocity of the wheel. The Schmitt trigger may be replaced by any bi-stable multivibrator. The output of circuit T 5 , T 6  need not be integrated but passed to an impulse meter. Alternatively the output of the Schmitt trigger may be taken off and used directly.
Patent GB-1296105-A (GB)
IPC: D05B1/14
Filed: 1970-05-22
Abstract: 1296105 Lock and chain-stitch sewing machines BROTHER KOGYO KK 22 May 1970 [23 May 1969 26 Feb 1970] 24914/70 Heading DIG The sewing machine of Specification 1296104 is modified in that a thread hold up member 101 is provided to reduce the amount of yarn released when the yarn take up lever descends. As shown the member 101 is spring urged upwardly to a position above the lowest point of the yarn take up lever. The member is operative during lock stitching but when the throat plates are exchanged the chain stitching throat plate has a downwardly depending extension which causes, through an operating mechanism, the yarn seizing member to take up an inoperative position below the lowest point of the yarn take up lever. A modification of the member 101 is shown in Fig. 23 where the bent end of arm 99 is replaced by a loop of bent wire.
Patent GB-1297103-A (GB)
IPC: C08F2/02
Filed: 1970-01-13
Abstract: 1297103 Sealing porous metal articles LOCTITE CORP 13 Jan 1970 [13 Jan 1969 24 Dec 1969] 1544/70 Heading B3A [Also in Divisions C3 and Dl] Porous rigid metal articles are sealed by impregnating the pores of the article with an anaerobic polymerizable sealant and treating the surface of the article with a curing agent for the sealant. The sealent, which preferably comprises an acrylate ester monomer, polymerizes in the absence of air or oxygen and thus polymerizes within the pores of the article; the curing agent, which generally is an agent that accelerates polymerization of the monomer, enables polymerization to take place at the surface where the sealant is in contact with air. In a preferred procedure the article is submerged in the sealant and then subjected to a vacuum, the vacuum is then released thereby forcing sealant into the pores of the article, and the surface of the article is then treated with a curing agent. The metal from which the article is formed may be copper, zinc aluminium and alloys thereof, e.g. brass, as well as iron, steel, silver, platinum, chromium and tin. In examples the sealant is applied to rectangular die-cast aluminium meter housings, sintered powdered iron cams, a stainless steel disc and sintered iron timing gears which are subsequently zinc plated.