baber/WOPTO huggingface dataset:
Patent IT-1237802-B (IT)
Title: Modified poly (2,6-dimethyl-p-oxiphenylene) for membranes to separate gaseous mixes
Inventor: BONFANTI CESARINA
IPC: C08G/
Filed: 1989-12-21
Granted: 1993-06-17
Abstract: A modified poly (2,6-dimethyl-p-oxiphenylene) (PPO), amorphous, with a glass transition interval temperature (Tg) of 200 to 290 degrees C, has the following in the macromolecule: - functional units with the groups (-R-X(R'R''R''')):<IMAGE>where R represents a ethynilene group (-C=C-), ethynilene (-CH=CH-) or ethylene (-CH2-CH2-); X represents the silicon or carbon atom; and R', R'', R''' represent each independent linear or branched alkaline group containing 1 to 4 carbon atoms:- functional units with bromine groups:<IMAGE>- and unchanged 2,6-dimethyl-p-oxiphenylene units<IMAGE>This modified PPO is prepared by bromiding the PPO with bromide to produce a bromided PPO and place this under a reaction with a ethyne composition with the formula CH=C-X(R'R''R''') where X, R', R'' and R''' have the meaning indicated above, operating in the presence of a catalyst and eventually submitting the product to a reaction thus obtained to a reductive treatment to transform the ethynilene group in unit (A) in the ethynilene or ethylene group. The use of a thusly modified PPO is described as for the preparation of flat membranes, even asymmetrical ones, used in the procedures for separating gaseous mixtures.
Patent IT-1186250-B (IT)
Title: Stuffed leg of pork moulding
Inventor: VISMARA PRIMO
IPC: A22C/
Filed: 1985-12-23
Granted: 1987-11-18
Abstract: A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
Patent IT-1132553-B (IT)
Title: Soil erosion prevention system
Inventor: LANDRY KOSSUTH JEAN JR
IPC: E04C/
Filed: 1980-08-12
Granted: 1986-07-02
Abstract: The block for use in the prevention of soil erosion, has internal passageways or tunnels through which are passed cables or the like in order to interconnect a matrix of concrete blocks in order to more easily transport and position the matrix mat of concrete blocks at the intended location. The block has basically square upper and lower surfaces, and four side surfaces or walls dimensioned such that the height of the block is less than 1/2 of the length of a side. The block contains internal passageways from side to side through which pass cables. Also the ends of the cables are anchored into the ground.
Patent IT-1188511-B (IT)
Title: Magnetic clamping plate force monitor - shifts blank parallel to plate leaving clearance depending on force transducer sensitivity
Inventor: TARLE MATUS ELEV BARAB
IPC: G01L/
Filed: 1985-03-29
Granted: 1988-01-14
Abstract: The complete force characteristic of magnetic clamping plate is derived in a relatively short time by placing a blank on the plate for shifting along a test line while the magnetic system is constantly excited. The blank is separated from the plate by a gap which is maintained constant while the blank is linked to the force transducer which indicates the magnetic pull along the points of the test line. The results are recorded. The comparison of point-by point tests with and without field excitation allows one to find a spot of minimum attraction for setting the regime of blanks clamping. The test is carried out withthe blank held parallel to the surface of the magnetic clamping plate, the spacing obtained with a thin packing. The size of the latter depends on the sensitivity of the force transducer connected to the recorder. The derived plot is used for setting the position of blanks on the clamping. The test is carried out with the blank held parallel to the surface of the magnetic clamping plate, the spacing obtained with a thin packing. The size of the latter depends on the sensitivity of the force transducer connected to the recorder. The derived plot is usef or setting the position of blanks on the clamping plate to achieve improved finish during the machining.
Patent IT-1247778-B (IT)
Title: Headlight for vehicles
Inventor: LOGGIA MICHELE
IPC: B60Q/
Filed: 1990-11-16
Granted: 1994-12-30
Abstract: A headlight 1 with a reflector 4 made in thermoplastic material, an incandescent luminous source 7 located inside the reflector 4 and an obscuring element 9 integral with the reflector 4 and placed in front of the source 7 itself; between the luminous source 7 and the reflector 4 is a transparent thermal filter 18 for the interception of a plurality of luminous beams 20 emitted by the source 7 and incident on a zone of the reflector 4 above the source 7 itself. <IMAGE>
Patent IT-1104903-B (IT)
Title: Load-sharing unit for load-carrying vehicles - has retractable load carrying wheels held in contact with road by hydraulically powered cylinders
IPC: B60P/
Filed: 1978-03-03
Granted: 1985-10-28
Abstract: The heavy load-carrying vehicles such as concrete trucks occasionally require the temporary addition of extra load-carrying wheels in order to reduce load concentrations transmitted to highways to within allowable limits as set by statute and/or regulatory agencies in various states. The load-carrying unit is adapted for attachment to the frame of a heavy load-carrying vehicle such as a concrete truck or the like for mounting outside of both sides of the frame for movement between retracted and load-sharing positions. The load-carrying unit includes first and second wheel assemblies which are movable between the retracted and load-sharing positions independently of each other.
Patent LT-5494-B (LT)
Title: Device for soil restoration
Inventor: BALTRENAS PRANAS
IPC: B09C1/00
Filed: 2006-06-09
Abstract: The invention relates to the field of decontaminating soils, groundwater and other compositions or substances that contain unwanted charged species. An apparatus could be used for soil polluted with heavy metals during both short and long term processes cleanup. An apparatus for heavy metals polluted soil cleanup using electrokinetic remediation designed from a Plexiglas panel, which is divided by permeable membranes into 3 sections (in one of them polluted soil is placed). Permeable membranes are made of filter paper covered perforated Plexiglas walls. In other two sections an anode (graphite stick) and a cathode (perforated stainless steel plate) are placed, and they are connected with power supply. Both electrode sections are 1/3 of panel height filled with natural sorbent (zeolite), which is used for heavy metals ions sorption. Also, there is an electrolyte solution supply and drainage systems installed. When power supply is turned on, and the electric current is induced, in the middle section o
Patent LT-5523-B (LT)
Title: Subterranean surface water chute
Inventor: PODLESKIS JONAS
IPC: E02B11/00
Filed: 2007-12-28
Abstract: This invention relates with land-reclamation and is used for land, which is too wet, draining, using closed drainage (pipework) system. Surface water chute, land-reclamation device, is used for surface water drawing off to drainage system. Suggestedland-reclamation device surface water chute composed of curb (3), put in pit (1) and connected with drainage system (2) new is that the depth of the pit (1) depends of drainage system (2) depth and curb (3) height, this way curb joint (4) with drainage system makes an angle with drainage system pipe (2) and have a gradient to the curb (3) side, also the joint (4) connected in upper drainage system pipe (2) part. The curb is covered with bigger diameter lid (5), and top edge of the curb is with cuts (6) for water flowing in the curb. The rest of the pit to the top of the surface is filed with sand, grit or gravel.
Patent LT-6907-B (LT)
Title: Paper packaging means with two-sided opening means
Inventor: JABLONSKAS LIUTAURAS
IPC: B65D5/00
Filed: 2020-07-31
Abstract: The present invention relates to a packaging means having a concentric double-open tear-off means. The tear-off means comprises a tear strip having two ends, which can be teared off at both ends via the same centerline but in the case of both tear directions forming different tear edges. The packaging means can be used as a packaging tape for automatic packaging machines and to wrap a product to be packaged, or as a packaging sticker to be affixed to a product or to the primary packaging of the product. The invention is particularly suitable for wrapping a roll of garbage bags.
Patent MX-169968-B (MX)
Title: Construccion de sello para una estructura de molde, para encapsular vidrio con un empaque
Inventor: BARTECK WERNER W
IPC: F16J15/02
Filed: 1988-08-19
Abstract: La presente invención se refiere a un conjunto de sello para un molde, para encapsular un conjunto de ventana que comprende (A) un primer elemento de sello formado de un material no deformable, no compresible, incluyendo una primera superficie adaptada para el contacto sellador de un conjunto de ventana, una segunda superficie y una tercera superficie; (B) un segundo elemento de sello formado de un material deformable, no compresible, incluyendo una primera superficie que topa en la segunda superficie del primer elemento de sello, el segundo elemento de sello responde a la presión aplicada al primer elemento de sello para ajustar la posición del primer elemento de sello en el molde, para acomodar variaciones de espesor en el conjunto de ventana en contacto con la primera superficie del primer sello; y (C) un tercer elemento de sello formado de un material no deformable, no compresible, incluyendo una primera superficie que topa en la tercera superficie del primer elemento de sello.
Patent MX-212510-B (MX)
Inventor: GUARRACINO MARIO
IPC: A61L15/18
Filed: 1997-05-23
Abstract: The present invention relates to an absorbent article in particular sanitary napkins and panty liners, comprising a liquid permeable topsheet, a backsheet and an absorbent core intermediate the topsheet and backsheet. The absorbent article further comprises an improved odour control system comprising the combination of absorbent gelling material with silica.
Patent NL-169681-B (NL)
IPC: A61K38/22
Filed: 1973-04-24
Abstract: This invention relates to a method of fertility control by use of novel cyclic progestogen-interrupted estrogen oral contraceptive regimens. Considering the first day of menstrual flow as day one of a 28 day medication administration cycle, a combined formulation of estrogen and progestogen substances is administered on the 3rd, 4th, 5th or 6th day of the cycle and every second or third day thereafter through, and including, the 23rd, 24th, 25th, 26th, 27th or 28th day of the cycle, and a formulation having only a progestogen substance as the active component is administered on the 4th, 5th, 6th, or 7th day of the cycle and every day thereafter on which a combination formulation is not administered, through, and including, the 22nd, 23rd, 24th, 25th, 26th, 27th or 28th day of the cycle.
Patent PT-72354-B (PT)
Title: Process for preparing 2-halo piridines
IPC: A61P25/04
Filed: 1981-01-15
Abstract: 2-Halo-pyridines of the general formula I   <IMAGE> (I)  wherein X is Cl or Br; A is = O or  <IMAGE>  Ar is phenyl or substituted phenyl of the general formula  <IMAGE>  in which n is 0, 1, 2 or 3; R is alkyl C1-4, alkoxy C1-4, phenoxy, alkylthio C1-4, halogen especially F and Cl, OH or C6H5; and their salts, addition compounds and precursors (prodrugs). Furthermore the invention is directed to the production of these compounds and pharmaceuticals containing them.
Patent PT-72867-B (PT)
IPC: C07D275/06
Filed: 1981-04-15
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen or hydroxyl, and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as sweetening agents.
Patent PT-80542-B (PT)
IPC: C12N15/26
Filed: 1985-05-29
Abstract: A synthetic DNA sequence can be used to obtain human interleukin-2 in a genetic engineering process. The gene is advantageously synthesised in the form of a plurality of fragments which are ligated enzymatically to give larger part-sequences which are incorporated into hybrid plasmids and amplified in host organisms. The part-sequences are reisolated and then combined to give the complete gene and incorporated into a hybrid plasmid, and the latter is expressed in a host organism.
Patent PT-81071-B (PT)
Inventor: CULLEN ROBERT EMMET
IPC: D02G1/16
Filed: 1985-09-02
Abstract: A self-stringing jet device which is compact and easy to string up includes a body (10), a yarn inlet section (13), and a movable venturi (14) and a cylindrical baffle (18) located at the outlet end of the jet. The venturi (14) may be moved from a string up position to an operating position by engaging the movable venturi (14) located within the jet with a rotatable cam surface (31) actuated by an external handle (32) that can be rotated between stops (34, 36), one (36) of which is a rotatable eccentric for adjusting the operating position of the jet.
Patent PT-81689-B (PT)
IPC: C07H15/26
Filed: 1985-12-16
Abstract: Homonojirimycin glycosides active as inhibitors of carbohydrate digestive enzymes are described herein. The compounds are prepared by the reaction of an appropriately protected homonojirimycin with a protected glycosyl halide followed by removal of the protecting groups.
Patent PT-83739-B (PT)
IPC: H04L7/04
Filed: 1986-11-13
Abstract: During the transmission of digital signals in time-division multiplex, a frame synchronisation must be carried out at the receiving end, in addition to the bit synchronisation, in order to be able to carry out an unambiguous distribution of the signal channels combined in the time-division multiplex frame. Depending on whether a terminal station in a point-to-point connection or a node carrying out switching tasks is involved, different boundary conditions can exist for carrying out the frame synchronisation. A control circuit (SSK) for carrying out the frame synchronisation for such a receiver is specified, which uses a synchronisation word detector (SWD), a variable divider (VT), a fixed divider (FT), a comparator (V), a synchronisation switch (SS) and a clock type selector (TU) and which can be easily adapted to the said different boundary conditions as a function of the setting of the clock type selector (TU). <IMAGE>
Patent PT-83829-B (PT)
Inventor: BLOMLEY PETER FRED
IPC: H04M19/08
Filed: 1986-11-27
Abstract: To provide an adequate dc supply to the electronics of a telephone, when on hook or off hook, there is a transistor (T2) with its emitter-collector path in one line wire, and a storage capacitor (Cpsu) across the input tot he telephone's circuits. This capacitor is charged up and maintains dc supply when the line voltage (at A) falls below a preset level. The base of this transistor is connected via another transistor (T1) to the other line wire. The speech output (V IN ) is connected via an operational amplifier (A) to the base of the second transistor (T2). Hence the dc supply and the speech output are in parallel.
Patent PT-84837-B (PT)
Inventor: EGERTON IAN KEITH
IPC: C01G28/02
Filed: 1987-05-07
Abstract: A copper arsenate composition suitable for incorporation in a copper/chrome/arsenic wood preservative composition is made by reacting copper metal with a source of 5-valent arsenic such as arsenic acid under the oxidising influence of hydrogen peroxide. The quantity of arsenic acid used may be made consistent with the arsenic to copper ratio required in the final wood preservative composition which may be made up by including a suitable source of chromium with the copper arsenate reaction product.
Patent PT-86468-B (PT)
IPC: B21D31/00
Filed: 1987-12-23
Abstract: The connector, for attaching flexible corrugated stainless steel tubes covered with stainless steel wire mesh to a plated accessory without welding, consists of (a) a pair of supported bushes each having a smooth semi-circular side to guide and support the flexible tube, a small internal bead which fits in the hollow in the corrugated surface of the flexible tube, and an internally-threaded semicircle to receive the attachment which presses against a copper ring seated on a special asbestos ring so as to seal between the flexible tube and the bush; (b) a bush with a slight internal taper which fits over the two half-bushes and fixes them rigidly; and (c) an opt. safety brake or ring.
Patent PT-93128-B (PT)
Inventor: HEIMBURGER NORBERT
IPC: C07K14/745
Filed: 1990-02-13
Abstract: A method for the preparation of a concentrate of von Willebrand factor is described, in which a solution of a complex of this factor and factor VIII:C is, where appropriate, pasteurised and treated with an anion exchanger, the von Willebrand factor not being bound.
Patent PT-95600-B (PT)
Inventor: CLEMENCE FRANCOIS
IPC: A61P25/28
Filed: 1990-10-16
Abstract: The products of formula (I): <IMAGE> in which X1, X2 and X3, which may be identical or different, represent a hydrogen atom, a halogen atom, an alkyl, alkenyl or alkynyl radical containing at most 18 carbon atoms and optionally substituted, an alkoxy radical containing at most 7 carbon atoms and optionally substituted, a hydroxyl, trifluoromethyl or nitro radical, an amino or mono- or dialkylamino radical or an optionally substituted phenyl radical,  and in which <IMAGE> represents  A) either the group <IMAGE> in which A represents:   a) an alkyl, alkenyl or alkynyl radical containing at most 7 carbon atoms and optionally substituted,   b) an optionally substituted phenyl radical; B) or the group <IMAGE> in which R1 represents one of the two groups <IMAGE> in which one of the radicals R8 and R9 represents a hydrogen atom, an alkyl, alkenyl or alkynyl radical containing at most 6 carbon atoms and optionally substituted, an optionally substituted phenyl radical, an esterified carboxyl radical, a cyano radical or an acyl radical having from 2 to 6 carbon atoms, and the other of the radicals R8 and R9 represents a hydrogen atom, an alkyl, alkenyl or alkynyl radical containing at most 6 carbon atoms and optionally substituted or an optionally substituted phenyl radical, and R10 represents a hydrogen atom, an alkyl, alkenyl or alkynyl radical containing at most 5 carbon atoms and optionally substituted, or an optionally substituted phenyl radical.   These products possess advantageous pharmacological properties which justify their use as medicaments.
Patent SE-331697-B (SE)
Inventor: HALDOPOULOS A
IPC: F25D17/04
Filed: 1966-09-29
Abstract: 1,150,916. Refrigerators. GENERAL ELECTRIC CO. 27 Sept., 1966 [29 Sept., 1965], No. 42997/66. Heading F4H. In a refrigerator having an evaporator 5 and a fan 6 disposed in a partition 3 separating the freezer compartment 1 from the storage compartment 2, the fan discharges into the inlet 15 of a fluid amplifier having outlets 9, 11 to the respective compartments. Control ports 19, 20 communicating with the compartments and a bimetallic valve assembly 21, 22 responsive to the storage compartment temperature are provided, the arrangement being such that when port 20 is open substantially all of the air passes to outlet 9 and when port 20 is closed by the valve substantially all the air is supplied to outlet 11. A fluid amplifier in which control is effected over more than one control port or one employing jets may alternatively be used. 1,150,923. Electric battery lamps; warning lamps. SONCA INDUSTRIES Ltd. 1 June, 1966, No. 24506/66. Heading F4R. [Also in Division H1] An electric torch has a blinker unit 76, Fig. 6 (see Division H1) arranged in the end cap 75 and coupled between a false bottom 77 for the battery contact spring 79 and a metal baseplate 78 engaging the torch casing 63. The blinker is short-circuited by switch contact 84 for obtaining a continuous light, the contact 84 being pivoted about a central rivet by a knurled disc 89 set in the base of the cap. The torch has an attachment magnet 73 mounted in the slide switch 74. The blinker may also be mounted in a highway lantern, Fig. 10, in which a rectangular casing is supported on pivots in a stand 104 which may be inverted to form a carrying handle. The cells 111 are arranged around the back of the reflector 107 and are coupled to an on-off switch with alternative "on" positions for flashing or a steady light in which the blinker is short-circuited.
Patent SE-418528-B (SE)
Inventor: LITHERLAND J A F
IPC: F16J15/32
Filed: 1977-01-11
Abstract: 1477287 Carbon black VSES NI INST TEKHNICHESKOGO UGLERODA 13 Jan 1976 01161/76 Heading ClA Carbon black is produced by feeding fuel A and air B to a combustion chamber 2, effecting combustion of the air and the fuel in the combustion chamber to form a flow of combustion products; narrowing 3 the flow of combustion products; feeding a hydrocarbon feedstock C into the narrowed flow of combustion products, expanding the flow in a reaction chamber 6 and feeding an oxygen-containing gas E into the flow in a first portion of the reaction chamber wherein the hydrocarbon feedstock decomposes without yielding carbon black and further decomposing the hydrocarbon feedstock to yield carbon black in a second portion of the reaction chamber; the second portion of the reaction chamber being downstream of the first portion. A coolant F may be fed into the reaction chamber downstream of the second portion of the chamber.
Patent SE-451814-B (SE)
Inventor: GLANS J-E
IPC: B31F1/00
Filed: 1981-11-05
Abstract: In the manufacture of packing containers from laminated material contact between the inner layer of the material and the contents is avoided by doubling up the cut edges present in the packing container. It has proved to be difficult to perform a secure folding and sealing of the folded edge without damage to the material, since the outer, water-tight layer of the material consists of very thin, heat-sensitive thermoplastics. In accordance with the invention this difficulty is overcome by carrying out the folding and sealing of the edge of the material web gradually whilst at the same time supplying heat or glue. By supplying the sealing-promoting agent as late as possible during the course of folding, damage to the material as well as to the folding arrangement is avoided.
Patent SE-434725-B (SE)
Title: Arrangement for stabilizing crate stacks
Inventor: JONSSON HANS-ERIK
IPC: B65D21/02
Filed: 1983-06-27
Abstract: Stabilizing arrangement for stackable crates 1 consisting of permanent magnets 2 which are positioned externally on the crates 1 and provide an attractive force which holds the crates/crate stacks together when they are placed next to one another. <IMAGE>
Patent SE-460017-B (SE)
Inventor: BJOERNBERG S G
IPC: A61L26/00
Filed: 1984-03-14
Abstract: A bacteria adsorbing composition which includes a first component comprising a powerfully hydrophobic, bacteria adsorbing, physiologically innocuous, preferably water-insoluble material, and a second component comprising a hydrophilic, liquid absorbing, physiologically innocuous material in which:a) the hydrophilic material is present in the form of one more layers and the hydrophobic material is present in the form of one or more liquid permeable layers or is found applied to such a layer or layers,b) the two materials are present in admixture with each other, preferably in the form of particles, orc) the two compounds are conmbined chemically in one single substance which consists of a dry, particulate, water-swellable polymer exhibiting hydrophobic groups.