baber/WOPTO huggingface dataset:
Patent CH-520097-A (CH)
Title: Phloroglucic acid derivs
Inventor: MADELEINE VAILLE
IPC: C07C233/12
Filed: 1970-05-11
Abstract: New cpds. of formula : (where X is O or NH; A is a branched or linear divalent alkyl or >6C; R is amino aliphatic gp. or 5,6 or 7-membered N-heterocycle, opt. including a second heteroatom chosen from O, S and N), and their acid addn. salts, are prepd. by condensing trimethoxy-2,4,6-benzoic acid to the chloric acid with HXAR. - Used as antispasmodics and for digestive troubles.
Patent CR-7012-A (CR)
Title: Metodo para dragado hidraulico submarino
Inventor: GUNNAR FAGERVOLD
IPC: F04F5/10
Filed: 2003-06-27
Abstract: Metodo relacionado al dragado hidraulico de sedimento desde el fondo del mar, el fondo de diques de agua y similares, que incluye un primer paso operativo donde se absorbe o bombea sedimento a traves de una manguera o tubo a un segundo nivel localizado por arriba de la superficie natural de agua utilizando la diferencia en la presion hidraulica entre la superficie natural de agua y el segundo nivel para proporcionar o mejorar la capacidad requerida de succion o bombeo. En el segundo nivel se recibe el sedimento en un recipiente accesible por equipo mecanico localizado en o sobre la superficie natural del agua, el recipiente desde el cual al menos parte del sedimento se puede remover por bombas convencionales per se o metodos convencionales de levantamiento o al liberar el sedimento a un nivel inferior.
Patent CR-7376-A (CR)
Title: Tubo múltiple succionador para dragado
Inventor: TOM JACOBSEN
IPC: E02F3/90
Filed: 2004-06-21
Abstract: Un tubo múltiple succionador para dragado que incluye dos orificios de entrada o dos grupos de orificios es colocado cerca del extremo inferior del tubo múltiple succionador y está adaptado para succionar sedimentos del fondo junto con cierta cantidad de agua, mientras que el segundo orificio superior o grupo de orificios está colocado a una distancia vertical sobre el primer orificio o grupo de orificios y está adaptado para succionar únicamente agua.
Patent DK-4187-A (DK)
Inventor: KORODI FERENC
IPC: C07D401/00
Filed: 1987-01-06
Abstract: Previously unknown triazolylquinoline derivatives of the formula <IMAGE> where R1 is hydrogen, methyl, trihalogenomethyl or carboxyl; R2 is hydrogen, halogen, C1-4-alkyl, hydroxyl, C1-4-alkoxy, phenoxy, amino, acetamino, C1-4-dialkylamino, acetyl, benzoyl, methylthio, carboxyl, cyano, ethoxycarbonyl, nitro or trihalogenomethyl; R3 is hydrogen, C1-4-alkyl or C1-4-alkoxy; R4 is hydrogen, methyl or ethyl and X is -S- or a valency bond, and pharmaceutically acceptable acid addition salts thereof, are prepared by a number of different processes. The compounds (I) have a useful analgaesic, antiinflammatory and fungicidal effect and can be used both therapeutically and in agriculture.
Patent DK-8997-A (DK)
Inventor: SCHILLING DONALD L
IPC: H04B1/707
Filed: 1997-01-24
Abstract: A method for reducing interference in a direct sequence, CDMA receiver, the method comprising the steps of: a) despreading a received spread spectrum signal for each of a plurality of CDMA channels to produce a first estimate for each channel; b) for each channel, spreading the estimate obtained from the prior step for all of the other channels to produce spread other channel signals and subtracting the spread other channel signals from the received signal and despreading the subtracted result to produce a next estimate for that channel; c) repeating step b) a selected number of times; and d) combining the estimates for each channel produced by steps a), b) and c) to output a channel signal for each channel.
Patent EG-17993-A (EG)
Title: Anti-histaminic compositions containing n-heterocyclyl-4-piperidinanines
IPC: C07D405/14
Filed: 1987-01-28
Granted: 1991-08-30
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent GB-917738-A (GB)
Title: Derivatives of 6-aminopenicillanic acid
Inventor: MORLEY JOHN SELWYN
IPC: C07D499/00
Filed: 1961-01-02
Abstract: Relates to 6-sulphenamidopenicillanic acid derivatives of the formula <FORM:0917738/IV (b)/1> wherein R stands for a hydrocarbon radical, optionally substituted, and the salts thereof, such as 6-(2-methoxyphenylsulphenamido)-, 6-(4-chloro-2-nitrophenylsulphenamido)-, 6-(2-nitrophenylsulphenamido)-, 6-benzylsulphenamido- and 6-ethylsulphenamido-penicillanic acid.  The compounds may be prepared by reacting 6-aminopenicillanic acid or a salt thereof with a sulphenyl derivative of the formula R.S.X where X stands for a halogen atom or the thiocyanate radical.
Patent GB-774525-A (GB)
Title: Automatic control for variable capacity pumps
Inventor: MARSHALL GEORGE EDWARD EWART
IPC: F04B1/06
Filed: 1954-01-01
Abstract: 774,525. Mixing fluids in flow. STOTHERT & PITT, Ltd. Jan. 3. 1955 [Jan. 1, 1954], No. 78/54. Class 86 [Also in Group XXVIII] The outputs from two pumps delivering different fluids are maintained in constant proportion by a common control means operated by a handwheel 21 and independent control means for adjusting the output of each pump in accord-. ance with the viscosity of the fluid and pressure at the discharge side of the pump. Each pump has an associated output scale 1, 2 having a needle 3 the position of which is determined by the preset position of a slider crank 12 on a ratio scale 13 and the extent to which the handwheel 21 is turned. A pinion 28 integral with each needle shaft 6 is geared to the rotor 29 of a synchro unit 30 which is rotatably mounted in bearings 31 so that the stator may be rotated by movement of a rack 32 with which it is in toothed engagement. The rack 32 has its end in engagement with a slide crank 34 on an L-shaped lever 37, the position of the crank 34 being adjustable according to the viscosity of the fluid The lever 37 has a roller 43 engaging a cam 44 whose angular position corresponds to the existing fluid pressure since it carries a pinion 44<SP>1</SP> engaging a rack 46 having one end carrying a piston 50 which is subjected to the pressure on the output side of the pump. This fluid pressure is transmitted through a bellows in an adaptor 54 and suitable oil in a line 51 connected to a cylinder 49 containing the piston 50. A branch 63 taken from the line 51 leads to a safety device comprising a limiting pressure valve which is operatively connected to the handwheel 21 and comes into operation when the fluid pressure from either pump exceeds a predetermined valve Rotation of the rotor 29, by movement of the handwheel 21, or of the stator 30, due to variation in fluid pressure, sets up a torque in a synchro unit to which it is electrically linked and this torque is applied to make appropriate adjustment of the output of the pump.
Patent IS-8056-A (IS)
Inventor: GOBLE STEPHEN D
IPC: C07D413/14
Filed: 2005-09-29
Abstract: Cyclopentyl compounds linked to a benzoxazinyl group through an amido moiety utilizing the ring nitrogen of the benzoxazine, and further substituted with a heterocyclic moiety, such compounds represented by formula I: which are used to modulate the CCR-2 chemokine receptor to prevent or treat inflammatory and immunoregulatory disorders and diseases, allergic diseases, atopic conditions including allergic rhinitis, dermatitis, conjunctivitis, and asthma, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis; and pharmaceutical compositions comprising these compounds and the use of these compounds and compositions.
Patent JP-S57113564-A (JP)
Title: Electrolyte storage tank for metal-halogen secondary battery
Inventor: FUJII TOSHINORI
IPC: H01M10/44
Filed: 1981-01-05
Abstract: PURPOSE:To prevent any self discharge of a metal-halogen secondary battery by providing a filter in the lower part of an electrolyte storage tank, through which the electrolyte is enabled to circulate. CONSTITUTION:A storage tank 2, which is a bromine-side electrolyte storage tank, and contains an electrolyte 8 that is added with a complex forming agent made up of a tertiary amine for the prevention of the self discharge or the like, is used for a metal-halogen secondary battery or a zinc-bromine secondary battery, in which the electrolyte 8 circulates. A filter 7, which is made of glass fiber, is provided over the inner bottom of the tank 2 so that the electrolyte 8 is sent out through the filter 7. Owing to the filter 7, the contact area between the electrolyte 8 and a complex forming agent layer 6 is increased, and bromine is efficiently converted into a bromine complex compound. Besides, the bromine complex compound formed is prevented from passing through the filter 7.
Patent AT-A89294-A (AT)
Inventor: DROSG WOLFGANG DIPL ING
IPC: B60C9/20
Filed: 1994-04-28
Abstract: The tyre construction is the usual: running tread, sidewalls, and pair of cored beads. The single-layer carcase has a belt, esp. with two-ply reinforcement of steel cords, embedded in rubber, in plies running parallel to each other. The reinforcing cords have an ultimate tensile strength R, from 2,700 to 4,000 N/mm<2>, a cross-sectional area A, and a reinforcement cord density, of: T ≤ 65 cords per 10 cm, such that: 14,000 ≤ A x R x T ≤ 42,000. <IMAGE>
Patent DK-42988-A (DK)
Inventor: SCHREUDERS WILLEM JOHANNES
IPC: B23D57/00
Filed: 1988-01-28
Abstract: The method and the device involve using cutting wires driven reciprocally in their longitudinal direction.Wire ends (57) are held in position by means of wire end holders (55) which are guided in their lengthwise direction relative to a cutting structure (14).The average cutting speed V is at least six times higher than the material carrying speed S and the wire end holders are driven with a frequency of more than 10 Hz., and preferably with a frequency of more than 25 Hz., e.g. a frequency of approximatively 50 Hz.
Patent DK-99595-A (DK)
Inventor: HANSEN PALLE MUNK
IPC: A61F2/915
Filed: 1995-09-11
Abstract: An expandable endovascular stent comprises a flexible, tubular body (1) formed by interconnected, closed frame cells (2). In the expanded state of the stent, two mutually converging interconnected second cell sides have a point of interconnection which points in the longitudinal direction towards a point of interconnection between two mutually converging first cell sides of said cell. A first angle ( alpha ) between said first cell sides and facing into the cell is in the range of 20-120 DEG . A second angle ( beta ) between said second cell sides and facing into the cell is in the range of 210-320 DEG . The body is formed from a thin-walled tube or a thin-walled piece of plate in which the cell openings are fashioned. <IMAGE>
Patent GB-108631-A (GB)
Title: Apparatus for Holding together Packets, Bundles and the like.
Inventor: SORENSEN OTTO KRISTIAN
IPC: B65D63/14
Filed: 1917-01-03
Abstract: 108,631. Sorensen, O. K., and Ostergaard, A. J. P. Jan. 3, 1917. Cleats.-A cord guiding and securing device for parcels, bundles, &c. comprises a part 2 provided with one or more openings or projections 16, a tcngue 14 bent back under the part 2 and provided with a projection or projections 15 mating with the parts 16, and side wings 4, 12 integral with the part 2 but separated therefrom by slits 6, 17 and 18, 19 respectively. The wing 4 is provided with a hole 5 or with slight elevations to form a thumb grip, and the cord 8 is attached to a peg or hole 13 in the wing 12. In use, the cord is passed round the package, engaged in the slits 6, 19, passed transversely round the package one or more times, and then engaged in the slits 17, 18, when it is gripped between the parts 15, 16.
Patent GB-829482-A (GB)
Title: Rotary thrust bearings or fluid seals
Inventor: GARDNER JOHN MADDOX
IPC: F16C17/06
Filed: 1956-01-16
Abstract: 829,482. Stuffing-box substitutes. NAPIER & SON Ltd., D. Jan. 2, 1957 [Jan. 16, 1956], No. 139/57. Divided out of 829,481. Class 122 (5). [Also in Group XXXIV] In a rotary thrust bearing or fluid seal, one thrust member 1, Fig. 1, is provided with a facing layer of bearing material 5 having an annular plane surface 2 in which a series of spaced ramps 6 is formed, each ramp being inclined upwardly from a radial oil &c. supply groove 7 which is fed from a radial drilling 13 beneath the ramp and through a circumferential groove 3 in the bearing material 5. Each drilling is spaced a short distance only from the surface of the respective ram and lies preferably below that part which is most heavily loaded. Radial oil outlet grooves 9 are also provided. The second thrust member 10 is shown in Fig. 3, which is a developed sectional view along the line II-II of Fig. 1.
Patent GB-834859-A (GB)
Title: Production of thermoplastic methyl methacrylate-butadiene polymer interpolymers
IPC: C08F236/04
Filed: 1958-01-02
Abstract: Graft interpolymers are made by emulsion polymerizing at a temperature of 15 DEG  to 80 DEG  C. in the presence of a free-radical generating catalyst and a polymerization regulator which functions as a chain transfer agent from 50 to 85 parts of methyl methacrylate or a mixture thereof with a minor proportion of a monovinylidene compound copolymerizable therewith and from 15 to 50 parts of a polybutadiene in latex form which has a molecular weight within the range of 25,000 to 1,500,000, the total weight of ingredients being 100 parts.  Catalysts specified are organic peroxides such as benzoyl and methyl ethyl ketone peroxides and cumene hydroperoxide which may be used in conjunction with sodium formaldehyde sulphoxylate, potassium persulphate and azoisobutyronitrile.  Polymerization regulators specified are octyl, n-dodecyl tert.-dodecyl and lauryl mercaptans, thio-acids, nitro-hydrazines, amino compounds and carbon tetrachloride. Monomers copolymerizable with methyl methacrylate are ethyl acrylate, acrylonitrile, styrene and vinylidene chloride.  The polybutadiene latex may contain a dispersing agent such as sodium oleate or sodium lauryl sulphate.
Patent GB-129923-A (GB)
Title: Improvements in Clamping Mechanism for Box Forming Machines.
Inventor: HESS MICHAEL
IPC: B31B3/64
Filed: 1919-01-03
Abstract: 129,923. Hess, M. Jan. 3, 1919. Clamps.-Apparatus for making boxes from the blanks shown in Fig. 3 comprises standards 2, Fig. 1, in which is pivoted a lever 7 carrying a cam 8, the curved face of which engages a recess in a block 9 slidably mounted between cheeks 10 on a presser block 4. The block 4 is pivotally mounted at 19 in the standards and is provided with a rubber or other resilient pad 4a. The blank, after being folded upon the lines 15 and placed beneath fingers 16 on a forming pedestal 6, has the flaps on the side members folded along lines 17 and coated with adhesive. The central flap is then folded along line 18 on to the side flaps, and the box structure removed from the pedestal 6 and placed beneath fingers on the one below the presser block 4, which is forced, by pulling down the lever 7, into engagement with the folded box-end and locked thereto by reason of the engagement of the cam with the block 9. Upon raising the lever 7, springs 12 raise the presser block, and the other end of the box is then similarly treated.
Patent GB-1248381-A (GB)
Title: Apparatus for preparing and collecting a concentrated detergent solution
IPC: A47L15/44
Filed: 1970-01-02
Abstract: 1,248,381. Mixing apparatus. ECONOMICS LABORATORY Inc. 2 Jan., 1970 [6 Jan., 1969], No. 223/70. Heading B1C. Apparatus for preparing a detergent solution comprises a container 10 of powdered detergent mounted on a receptacle 18 with a screen 14 disposed therebetween, the screen 14 being convex with respect to the container 10 and a nozzle 32 being mounted in the receptacle so as to spray water on the undersurface of the screen whereby powdered detergent is dissolved by the water and passes into the receptacle. A pivotally mounted manually operated cradle assembly is provided for inverting the container to its mounted position, Fig. 1 (not shown). A float 38 associated with a mercury switch 41 controls a fresh water inlet valve leading to the nozzle 32 to control the level of solution in the receptacle, and water from a second nozzle 42 prevents detergent precipitating adjacent the float and stopping its operation. A pump is provided for feeding the solution to a dishwasher and circulating the solution in the receptacle, Fig. 7 (not shown), the flow of solution to the dishwasher being automatically controlled by a valve in dependence upon the conductivity of the solution in the dishwasher monitored by a sensor. The screen 14 may be hemispherical, Fig. 6 (not shown).
Patent GB-1287551-A (GB)
Title: Display device
Inventor: NUGENT NORMAN WILLIAM
IPC: G09F1/00
Filed: 1970-01-02
Abstract: 1287551 Displaying articles F C BERNARDES and N W NUGENT [trading as NUBERN PRODUCTS] 12 Nov 1970 [2 Jan 1970] 235/70 Heading A4T [Also in Division G5] A display device comprises a hollow body of transparent material and a resilient member which can be inserted into and removed from the interior of the body for holding articles to be displayed against the interior wall of the body, the member having a normal size larger than the interior of the body. The hollow body is preferably formed in one piece, e.g. of polymethyl-methacrylate, and may be a cube or cylinder. The resilient member may be a block of foamed plastics.
Patent GB-994327-A (GB)
Title: Improvements relating to gamma-ray apparatus
Inventor: FULKER GEORGE ROBERT
IPC: G21F5/02
Filed: 1963-01-02
Abstract: 994,327. Gamma-ray apparatus. T.E.M. INSTRUMENTS Ltd. Dec. 11, 1963 [Jan. 2, 1963], No. 299/63. Heading H5R. A gamma-ray source head 4 has a housing 8 rotatable within the head about the axis of a passage 11 in the housing, the passage being provided for the emergence of a beam of radiation from a radio-active source 15, the housing including a shutter disc 16 obturating the housing passage 11, having its axis perpendicular to the axis of the passage 11 and having a diametrical passage 16a movable into and out of alignment with the housing passage by rotation of the shutter disc. The source head 4 is mounted on the higher arm of a pivoted yoke (Fig. 1, not shown), the other arm carrying a counterweight. The source head 4 comprises a generally cylindrical container 6 having an annular lead filling 7 which supports the tapered source housing 8 on friction bearings 9, 10 so that it can rotate within the lead filling 7. The radio-active source 15 is mounted on the end of a pencil 13 which is introduced into the bore 11 in the housing from front end. The bore of the shutter disc 16, made of depleted uranium, is tapered so as to define a cone-shaped beam for the source 15. The shutter disc 16 is arranged so that its periphery is tangential to the front face of the source housing. The disc is mounted on anti-friction bearings 17 (Fig. 2) for rotation through 90 degrees from the " shutter closed " position, into which it is urged by spring biasing to a " shutter open " position, with the bore 16a aligned with the bore 11. A D.C. motor drives a roller chain 19, which extends in grooves in the housing 8 and engages sprockets 21, 22, 23, 24, to move the disc 16 by engaging its sprocket 18. The rotation is limited to 90 degrees by a stop 25, attached to the housing 8. The sprocket and chain system can rotate with the source housing 8 and the position is signalled by position-sensitive switches 26, 27, the motor armature circuit being controlled to decelerate the assembly as it reaches the " shutter open " position. An electromagnetic clutch is provided to retain the shutter open as required. A beam collimator 28 is mounted on the front of the source housing 8 to be carried by it during its rotation, the shape of the emergent beam may be adjusted in two perpendicular directions by the use of hand wheels 33, which control the movement of pairs of plates 29, carrying blades 29a whose inner edges define the boundary of the beam; the blades being of depleted uranium or a tungstencopper alloy. The blades of adjacent plates are so positioned as to interleave, when the plates are moved inwardly towards the housing passage axis.
Patent GB-204988-A (GB)
Title: Improvements in fountain-pens
IPC: B43K5/17
Filed: 1922-07-04
Abstract: 204,988. Narayan, P. July 4,1922. Reservoir pens.-In reservoir pens of the kind having a non- removable cap or end-piece with an aperture through which the nib is projected, a closure member being adapted to uncover the aperture automatically when engaged by the nib support on its outward movement, the closure member and its associated means are housed and operate completely within the non-removable cap, the operating means for projecting the nib is arranged to lock a. selffilling lever, and means are provided for preventing the flow of ink from the nib when it. is not in the writing position. The cap 11 attached to the pen barrel 8 is provided with an aperture 11<1> closed by a shutter portion 12 on a resilient member 13 when the pen is retracted. The member 13 is attached to or is integral with a ring 14 held between the cap and the barrel. The nib 1, feed bar 2, and a resilient member 3 are mounted in a tubular socket 4, the member 3 being pressed upon the outflow-orifice of the nib to prevent the escape of ink when it is within the cap 11. An india-rubber sac 5 secured to the feed bar 2 is collapsable in the usual manner by an adjacent metal strip 6 operated by the selffilling lever 10. The tubular socket 4 has an extension terminating in a button 7 projecting through a longitudinal slot 9 in the barrel and arranged so that the self-filling lever cannot be raised until the button is moved forward in the slot and the pen is projected. Accidental operation of the button 7 is prevented by raised pieces 15 projecting from the barrel on either side of the slot 9. The means for actuating the nib carrier and the closing-member of the aperture 11<1> are also applicable to reservoir pens which are not self-filling. A pocket clip 16, permanently secured to the barrel, is centrally slotted to embrace the projections 15 and to allow the button 7 to be moved to and fro within it. In a modification, the pocket clip carries the member to which the self-filling lever 10 is pivoted.
Patent GB-1056971-A (GB)
Title: Heat treatment of steels micro-alloyed with nb/ta and/or v
IPC: C22C38/12
Filed: 1964-01-03
Abstract: A steel containing in percentage by weight <TABS:1056971/C6-C7/1> is solution treated at above 950 DEG C., quenched and tempered in the range 450 DEG  - 750 DEG C.  To improve the hardenability of thicker sections chromium, nickel, molybdenum and/or copper may be added to the steel, the total amount of these elements together with the manganese and any vanadium preferably not exceeding 2%.