baber/WOPTO huggingface dataset:
Patent AT-A87298-A (AT)
IPC: A61C1/14
Filed: 1998-05-20
Abstract: The center (5) of the tool holding area (4) is made in the shape of a conical shaped clamping ring (7) inside an also conical shaped outer case (9). The clamping ring (7) is pushed into the case (9) by a helical spring (8), resting on a sleeve (10), when the tool is inserted from below (6). For the removal of the tool a button (11) on top of the tool holding device (4) can be pushed, which acts on spring (12) pushing a sleeve (14) towards the clamping ring (7).
Patent CR-10338-A (CR)
Title: Compuestos pirazolicos heterobiciclicos y metodos de uso
Inventor: JAMES F BLAKE
IPC: A61K31/437
Filed: 2008-10-02
Abstract: Los compuestos de Formulas Ia y Ib, estereoisomeros, isomeros geometricos, tautomeros, solvatos, metabolitos y sus sales aceptables para uso farmaceutico, son utiles para inhibir tirosina quinasas receptoras y para tratar trastornos mediados por las mismas. Se describen los metodos de uso de los compuestos de Formula Ia y Ib, y estereoisomeros, isomeros geometricos, tautomeros, solvatos y sus sales aceptables para uso farmaceutico, para el diagnostico, in vitro, in situ e in vivo, prevencion o tratamiento de tales trastornos en celulas de mamiferos o afecciones patologicas asociadas.
Patent CR-10944-A (CR)
Title: Derivados de espirocromanona sustituida como inhibidores de acc
Inventor: IINO TOMOHARU
IPC: A61K31/438
Filed: 2009-07-20
Abstract: La invencion se relaciona con un compuesto de una formula general (I): (I) en donde Ar1 representa un grupo formado por un anillo aromatico seleccionado de un grupo que consta de indol; 1H-indazol, 2H-indazol, 1H-tieno[2,3-c]pirazol, 1H-pirazol[3,4-b]piridina, benzo[b]furan, bencimidazol, benzoxazol, 1, 2-bencisoxazol e imidazo[1,2-a]piridina.
Patent CR-11164-A (CR)
Title: Neumatico incluyendo bandas de rodamiento segmentadas
Inventor: STUHLDREHER TERRENCE
IPC: B60C11/12
Filed: 2009-12-15
Abstract: La presente solicitud se refiere una entalladura de agarre segmentada de una banda de rodadura de un neumatico. Mas particularmente, la solicitud se refiere a entalladuras de agarre que tienen dos o mas segmentados principales conectados por segmentos secundarios.
Patent CR-11757-A (CR)
Title: Compuestos de triazina como inhibidores mtor y quinasa pi3
Inventor: ARANAPAKAM M VENKATESAN
IPC: C07D498/08
Filed: 2010-10-26
Abstract: Compuestos de formula I. En donde R1, R2, R4 y R6-9 y sus sales y esteres farmaceuticamente aceptables. Estos compuestos inhiben la quinasa PI3 y mTOR, y se pueden utilizar para tratar enfermedades mediadas por quinasa PI3 e y mTOR, tal como la variedad de canceres.
Patent DK-12386-A (DK)
Inventor: HOEFFKES HORST
IPC: A61K8/40
Filed: 1986-01-10
Abstract: Stabilized liquid preparations for oxidation hair dyes are provided. The oxidation hair dyes comprise oxidation hair dye precursors and an aqueous or aqueous-alcoholic carrier, containing (A) from 5 to 20% by weight of fatty acid water-soluble soap and (B) from 0.5 to 10% by weight of a water-soluble cationic polymer. The oxidation hair dyes (containing a soap and cationic polymer which tend towards inhomogeneity) are stabilized by the addition of from 5 to 30% by weight of a compound selected from the group consisting of: (C) aliphatic or alicyclic C9-C44 dicarboxylic acid water-soluble salts; and (D) amines corresponding to the following general formula <IMAGE>  (I)  .
Patent DK-41289-A (DK)
Inventor: OROSZLAN STEPHEN
IPC: A61P35/00
Filed: 1989-01-30
Abstract: HIV protease necessary for the natural synthesis of HIV has been identified and sequenced. This antibody cross reacts with the protease of HIV-2. In addition, a method for producing synthetic HIV-1 and HIV-2 protease having the correct stereospecific conformation and specific HIV proteolytic activity has been achieved. Assays for the synthetic proteases using synthetic peptide substrates have been developed.
Patent DK-68780-A (DK)
Inventor: BREIMESSER F
IPC: H02H3/347
Filed: 1980-02-18
Abstract: A method and apparatus for monitoring conductor currents for a fault current which changes the magnetic bias of a magnetic circuit in which the magnetization of the magnetic core is alternatingly reversed by sequences of magnetizing pulses and a determination made of the number of pulses up to which the pulse amplitude exceeds predetermined voltage reference value, with the change of this number of pulses used to derive an output signal.
Patent DK-91986-A (DK)
Inventor: WOHLFAHRT KLAUS
IPC: C07B61/00
Filed: 1986-02-28
Abstract: A process for the preparation of ethane and ethylene by oxidation of methane with oxygen at a temperature of 600 DEG  to 900 DEG  C., in which lead (II) oxide is used as catalyst (a) dispersed on a carrier of pumice, silicon carbide, zinc oxide, zirconium dioxide, and/or oxides of alkaline-earth elements, or (b) in a mixture with manganese (II) oxide dispersed on a carrier of pumice, silicon carbide, silicon dioxide, titanium dioxide, zirconium dioxide, zinc oxide, and/or oxides of alkaline-earth elements, or (c) without a carrier in a mixture with sodium silicate alone or in combination with silicon dioxide, titanium dioxide, zirconium dioxide, manganese (II) oxide, zinc oxide, and/or oxides of alkaline-earth elements. Ethane and ethylene are obtained with this process in high selectivities with good catalyst activities.
Patent EG-20599-A (EG)
Title: Powder preparation for inhalation
Inventor: ASTRA AB
IPC: A61K9/14
Filed: 1994-06-22
Granted: 1999-09-30
Abstract: A therapeutic preparation for inhalation which comprises insulin and a substance which enhances the absorption of insulin in the lower respiratory tract, is provided in the form of a powder preparation suitable for inhalation.
Patent EG-20645-A (EG)
Title: Die assembly
IPC: B29C48/315
Filed: 1995-09-26
Granted: 1999-10-31
Abstract: An extrusion die (1) has a fixed solid body (2) with an entry part (2) for the plastified extrusion material, partic. foodstuffs, and a housing (4) enclosing a rotating barrel (5) within which is an exit channel (6). Also in the housing is a distribution chamber (7) of revolution symmetry connected upstream with the entry part (3) and downstream with the exit channel (6). An external surface (8,9) of the barrel (5) co-operator via axial and radial bearings (10,11) with a corresponding surface (12,13) of the housing. Rotating annular sealing rings (15) provide a sealed joint between the housing and rotating barrel are made of stainless steel powder reinforced PTFE. The plastified material entry (3) extends transversally in the die body (2) and exits laterally in the distribution anti chamber (14) while the filling entry (26) extends axially in the body; and through the anti-chamber and distribution chamber (7) in the form of a coaxial tube (28) joined to the body.
Patent GB-700186-A (GB)
Title: Production of alpha-acetotetronic acids
Inventor: LACEY RICHARD NORMAN
IPC: C07D307/60
Filed: 1951-01-02
Abstract: a -Acetotetronic acids are produced by treating an acetoacetic ester of the formula <FORM:0700186/IV(b)/1> wherein R1 and R2 represent H, aryl, aralkyl, alicyclic, lower alkyl or 2- alkylene groups forming part of a ring, and R3 is lower alkyl up to hexyl, with a Claisen-type catalyst, thus removing an alcohol group.  The products have the formula <FORM:0700186/IV(b)/2> The required acetoacetic esters of hydroxy esters may be obtained by the action of diketene on carboxylic esters having a OH group a - to the CO OH group.  In examples the acetoacetate of ethyl lactate, obtained by the action of diketene on ethyl lactate, heated with sodium in a solvent gives g -methyl-a -acetyltetronic acid, the acetoacetate of methyl mandelate gives g -phenyl-a -acetotetronic acid, and the acetoacetate of methyl a -hydroxyisobutyrate gives g -g -dimethyl-a -acetotetronic acid. The sodium may be replaced generally by potassium, sodium or potassium methylate, ethylate, propylate, butylate, amylate or hexylate triphenyl methyl sodium, sodamide, and sodium hydride. Aryl groups in position R1 or R2 may be substituted. The acetoacetic esters of the following hydroxy acids are also specified as starting materials: glycollic, isopropylmandelic atrolactic, benzilic, leusic, a -OH-hydrocinnamic, cyclohexylglycollic, dibenzylglycollic, and others.
Patent GB-309013-A (GB)
Title: Improved machine for cutting or trimming the edges of sheet metal boxes or the like
IPC: B21D51/52
Filed: 1928-01-03
Abstract: 309,013. Crabtree, W. A. Jan. 3. 1928. Shearing; shear-blades.-A machine for trimming rectangular &c. sheet metal boxes, box-lids &c. comprises a fixed die 2 on which the work is held by spring pressed clamps 17, 17<a> controlled through linkage by a cam 20<d> on, a main shaft 10. The die 2 is surrounded by an endless cutter 3 provided with rollers 13, 13<a> engaging disc cams, the cams being provided with surface grooves guiding other rollers on the cutter, so that a gyratory motion is imparted to the cutter in order that it may trim the whole periphery of the work in a progressive manner. The cams are driven through spiral gearing from the shaft 10. A cam 20g actuates an ejector 22. The plane of the trimming-dies and of the cutter actuation cams is inclined to the horizontal. Specification 13538/10 is referred to.
Patent GB-829866-A (GB)
Title: Improvements in or relating to disc brakes
Inventor: SCRIVENER EDWARD WILLIAM ARTHU
IPC: F16D65/14
Filed: 1955-01-03
Abstract: 829,866. Disc brakes. MINISTER OF SUPPLY. April 3, 1956 [Jan. 3, 1955], No. 137/55. Class 103 (1). In a spot-type disc brake having a self-servo action, upon actuation of the hydraulic braking mechanism the plunger 16 is moved by piston 17 towards the disc 1 and this movement is transmitted through rollers 14 and arms 9a, 11a, of bell-crank levers 9, 11 respectively acting as thrust members on brake plate 6 to force brake pad 4 into frictional engagement with axially slidable brake disc 1 to move the latter into frictional engagement with brake pad 3 carried on fixed brake plate 5. If the vehicle is moving forwardly when the braking effort is applied, application of the brake pads to the brake disc will cause the pad 4 to move either tangentially to the disc 1 to move the arm 9b which engages the leading edges of the pad 4 and the plate 6. The bell-crank lever is thus turned about its pivot and the nose of its other arm 9a is pressed against the face of the brakeplate 6 remote from the pad, in a direction perpendicular to such face and to the plane of the rotation of the brake disc to augment the force normally applied to the brake pads. Should the braking effort be applied when the vehicle is moving rearwardly, the bell-crank lever 11 which is adapted to engage the trailing edge of the brake pad 4 and plate 6 will be brought into operation instead of the bellcrank lever 9 to augment the force applied to the brake pad 4. The brake disc may be fixedly mounted on its shaft and the brake pads both moved towards the brake disc. The brake pads and their plates may then be carried on a calliper frame and each brake pad may have associated therewith two bell-crank levers to augment the force normally applied thereto. The bell-crank lever may be actuated mechanically instead of hydraulically as described above. Reference has been directed by the Comptroller to Specification 730,053.
Patent GB-391732-A (GB)
Title: Improvements in or relating to steam turbines
IPC: F01D1/28
Filed: 1933-01-03
Abstract: 391,732. Steam turbines. ANCIENS ETABLISSEMENTS SAUTTER-HARLE, 16, Avenue de Suffren, Paris. Jan. 3, 1933, No. 206. Convention date, Feb. 27, 1932. [Class 110 (iii).] , In an extraction turbine of the radial outward-flow oppositely-running rotor type, the fixed discs of the labyrinth packings are each formed of two concentric portions 12a, 12b so that an annular space 10 is left for the passage of steam from the high-pressure blading A to the extraction chambers 14. Overflow from the extraction chambers to the low-pressure blading B is controlled by automatic pressureresponsive valves 18.
Patent GB-102989-A (GB)
Title: Improvements in or relating to Phonographs and like Machines.
Inventor: DICKINSON JOSEPH HUNTER
IPC: G10K13/00
Filed: 1916-01-06
Abstract: 102,989. Dickinson, J. H. Jan. 6, 1916 Cases. - A cabinet phonograph of the kind in which an enclosed horn is insulated from the cabinet has the tone-arm supported solely on the curved neck of the horn; and sounddeadening material is interposed between the cabinet and its lid. The horn 5 of rectangular section is supported at each end on felt or like packing inserted between it and the case. A curved neck 9 of circular section projects loosely through a hole 10 in the shelf 6 and carries the tone-arm socket 19, a rubber flange 22 being interposed between the neck and the socket.. The flange forms part of a tubular valve seating in which a valve 25 may be adjusted for varying the sound-intensity. The tone-arm 4 swings in the socket 19 and also carries a vertical pin 21 bearing in a bracket 20 secured to the socket 19. The machine may be arranged between the top and bottom plates 11, 31 of a semi-elliptical table, the compartment containing the turntable being open at the top and surrounded by a ring of felt 33. When a record is being played, a lid 32 hinged along the straight edge of the table is lowered, and an end door 38 opposite the mouth of the horn is opened. The felt ring may be mounted on the lid 32.
Patent GB-572431-A (GB)
Title: Improvements in taps, valves and the like
IPC: F16K31/60
Filed: 1944-01-07
Abstract: 572,431. Displaying. ENSTONE & CO. (SUCCESSORS), Ltd. T. C., and READ, R. H. Jan. 7, 1944, No. 308. [Class 3 (ii)] [Also in Group XXIX] An indicating disc 1, Fig. 3, is detachably secured to a tap by a spring device which holds it in close contact with its seating. The device 'may be a spring ring 4, spring-pressed balls 14, Fig. 4, a clip 17, Fig. 5, or a spring 20, Fig. 7. The operating handle 2 of the tap may fit on to a squared portion 10 of the spindle and be secured by a screw 12, the head of which engages a shoulder at the bottom of the recess in the handle.
Patent GB-1213401-A (GB)
Title: A pharmaceutical composition comprising benzoselenazole or 2-phenyl-benzoselenazole
Inventor: STOCLET JEAN-CLAUDE LOUIS LEON
IPC: C07D293/12
Filed: 1968-01-02
Abstract: 1,213,401. Benzoselenazole and derivatives thereof. J.-C.L.L. STOCLET and A. A. STOCLET. 2 Jan., 1968 [5 Jan., 1967], No. 342/68. Heading C2C. [Also in Division A5] The compound benzoselenazole of the formula is obtained by reacting the zinc salt of o-aminoselenophenol with a formic acid/chloroform mixture at the boiling point followed by neutralization with ammonia. The 2-phenyl derivative is obtained by reacting the same zinc salt with benzoyl chloride in pyridine. A tetrabromoderivative thereof is obtained by treatment with Br 2  in CHCl 3 .
Patent GB-549703-A (GB)
Title: Improvements in or relating to the production of improved fatty material
IPC: C11B3/02
Filed: 1941-01-10
Abstract: 549,703. Treating fats &c. SHORT MILLING CO., J. R. Jan. 10, 1941, No. 373. Convention date, Jan. 10, 1940. [Class 84] [Also in Groups III and XII] Oils, fats, fatty acids or mixtures thereof are treated with a halogen to halogenize substances therein which give rise to odours and flavours in final products in which the fatty material is subsequently used, only sufficient halogen being used to react with these substances. The treatment may be applied prior to any subsequent processing but is particularly applicable to oils &c. which are to be enzyme - peroxidised as, described in Specifications 423,971, 423,972, [Group VI], and 511,701, or to such oxidised products which are also purified by admixture with active enzymatic extract, such as plasmolyzed yeast, as described in Specification 513,514, [Group III], to obtain a dough bleaching and shortening product. Oils specified are peanut oil and cotton seed oil. If moisture is present during the treatment when chlorine or bromine are used, acids are formed, and 'must be removed. The fatty material is contacted with the halogen gas in the case of chlorine and bromine, and, in the case of iodine, with a solution thereof, the necessary quantity having been added when the fatty material becomes slightly pink. The proportions by weight of these halogens may be 0.05 per cent. 0.01 per cent. 0.001 per cent. respectively. The treatment may be continuous. Room temperatures are preferably used. A suitable plant for carrying out the process, when using a gaseous halogen, comprises an unequal-limbed V-tube. The shorter limb is an overflow for oil continuously supplied to the longer limb at a predetermined rate from a feed pipe 5. Chlorine gas is admitted from a pipe 26, also at a regulated rate. Effective mixture of gas and oil is obtained by use of an agitator 10 having perforated discs 11 and annularly spaced fixed rods 12. A control valve 29 is arranged in the pipe 26 and a gauge unit is connected thereto by pipe 34 extending below the liquid in the gauge tube 35, and the meniscus in the tube 34 being kept in alignment with the predetermined position of a slide 43 on a calibrated gauge stick 41. A gas-absorbing vessel 47, packed with sodium carbonate, may be provided. After the treatment, the plant may be flushed with an inert gas. When iodine in solution is used, such solution is admitted to the top of the oil column from a graduated glass container provided with a control valve.
Patent GB-128852-A (GB)
Title: Apparatus and Process for Vulcanizing Rubber Goods.
Inventor: MELLERSH-JACKSON WILLIAM JOHN
IPC: B29C35/00
Filed: 1919-01-06
Abstract: 128,852. Jackson, W. J. Mellersh-, (American Rubber Co.). Jan. 6,1919 Vulcanizing-chambers; vulcanizing under direct gas pressure.-In vulcanizing rubber goods such as boots, the chamber containing them is first freed from air and a vulcanizing medium in the form of a gas (e.g. carbon dioxide) substantially devoid of free oxygen admitted. The chamber is heated by a steam jacket or interior steam coils, and the gas is pre-heated and delivered to the chamber under pressure from a storage tank in which it is kept under pressure. Apparatus for this purpose comprises a chamber A, storage tank B for carbon dioxide, a compression pump C which may also act as a vacuum pump, a pre-heater D and a vacuum pump E. Pipes 8, 1, and 2 serve to pass gas which has entered chamber, back tc the pump C, whence it traverses the pre-heater again and is thus circulated until the required temperature is reached. It is then sealed in the chamber by valves 9 and 10, and after vulcanizing returned to the tank B bv pipes 7, 6 and 11 through the pump C. The compression pump is preferably duplex compression, i.e. one which steadily increases the pressure without intermittent reduction.
Patent GB-892824-A (GB)
Title: Improvements in catamenial devices
IPC: A61L15/16
Filed: 1959-01-06
Abstract: 892,824. Catamenial appliances. KIMBERLY-CLARK CORPORATION. Jan. 6, 1959 [Jan. 13, 1958], No. 512/59. Class 81 (2). A sanitary napkin comprises an absorbent pad formed of one or more layers, one face of the pad having one or a pair of continuous or interrupted longitudinal lines of indentation of a depth such that application of pressure to the sides causes the napkin to collapse into a body of U-shaped lateral cross-section. The napkin comprises a pad consisting of a waxed tissue baffle 5 adjacent a central layer 4 of cotton linters, these being sandwiched between cellulose pulp layers 3a, 3b and outermost layers 2a, 2b of creped tissue paper. The edges of a wrapper overlap on the side of the pad which is intended to be remote from the body in use. One line or two parallel lines of indentation 10 are formed longitudinally of this side of the pad. The indentation may be produced in the pad by a rod, wheel or press before applying the wrapper. Alternatively, the indentation may be made in the pad through the overlapping edges of the wrapper, the rod, wheel or press being heated so that adhesive on the wrapper edges simultaneously secures the wrapper to the pad.
Patent GB-259079-A (GB)
Title: Improvements in and relating to cupboards
IPC: A47B77/04
Filed: 1926-01-07
Abstract: 259,079. Rosel, C. Oct. 2, 1925, [Convention date]. Cupboards.-A cupboard is housed in a recess with its back 2 in the plane of the outer wall 1, and may be swung out about pivots 6 on one edge of its back to enable access to be had to the interior through doors 5<1>, 5<2>. The joints in the wall are hidden by beadings 6<1>, 7, and in an alternative construction the pivots 6 may be in the vertical medial axis of the back.
Patent GB-283220-A (GB)
Title: Improvements in or relating to regulating apparatus
IPC: G05B1/04
Filed: 1928-01-06
Abstract: 283,220. Siemens & Halske Akt.-Ges. Jan. 7, 1927, [Convention date]. Regulation, automatic. - A quantity to be regulated such as current, voltage, power, power-factor, or speed, is measured by an instrument having a pointer 1, which co-operates with a drop bracket 6 so that every time the bracket is depressed the pointer, if the quantity has deviated from normal, is pressed into engagement with contacts 2, 3 or 4, 5 to cause a motor 14 to rotate one way or the other to adjust said quantity, for example to adjust a resistance in the exciting circuit for a motor or dynamo or a steam or water valve. The bracket 6 is periodically depressed by a magnet 8 under the control of a rotating contact disc 11. If the deviation of the quantity is great, then the pointer when depressed, also bridges contacts 17 or 18 and thus maintains the magnet 8 energized for a longer period so that the motor 14 effects a greater regulating step. Alternatively a great deviation may cause the periodicity of depression of the bracket to be doubled by bringing auxiliary brushes on the disc into circuit. The disc may also be replaced by a bimetallic thermal element. To prevent over regulation should the pointer or the bracket stick, an overcurrent relay 19 opens the motor circuit or a time delay switch may open a definite time after depression of the bracket, and the switch is reset upon the next operation.
Patent GB-1376126-A (GB)
Title: Street furniture
IPC: E04H12/08
Filed: 1972-01-05
Abstract: 1376126 Street posts BRITISH STEEL CORP 5 Jan 1972 [6 Jan 1971] 644/71 Headings E1B and E2B A hollow section metal street post has a continuous undercut keyway 11 adapted to receive a bracket 12 which is clamped in position by a screw bolt 17 which passes through a nut 16 welded to one limb of the bracket and bears on the other limb of the bracket. A "No-Parking" sign or a litter bin or bus stop sign or a light may be secured to the bracket by rivets 19. The bracket can easily be adjusted to any position longitudinally of the post. Modified brackets may support the fitting at a different angle thereto.