baber/WOPTO huggingface dataset:
Patent NL-8203622-A (NL)
Title: Monitoring cannula permitting electro-stimulation of heart - via contents, has constant outer dia. and inner dia. increasing to proximal end
IPC: A61N1/05
Filed: 1982-09-20
Abstract: The monitoring cannula is designed to permit administering electrostimulation to the heart muscle in the event of irregularities to act as temporary pacemaker via the blood or physiological saline soln. contained in the cannula. It has a constant external dia. between its proximal and distal ends whilst the wall thickness decreases towards the proximal end (i.e. the lumen dia. increases towards that end). As the electrical pd. between the liq. contents and the tissue (of patient or cannula handler) surrounding the cannula is greatest near its distal end, the risk of break-through via pinholes is there greatest and this arrangement minimises this risk.
Patent NL-8301971-A (NL)
Title: Double walled inflatable building - has inner and outer foil shells and cavity filled with setting material
IPC: E04H15/20
Filed: 1983-06-02
Abstract: The pre-fabricated building uses an inflatable structure. This structure is double-walled and consists of an inner shell forming the floor (1), walls and roof (7) and an outer shell forming a base (2), outer walls (9) and the roof, both shells consisting of flexible material with air-tight joins. Both shells are inflated using a compressor (8), the correct spacing between them being defined by flexible couplers. This cavity is then filled by a pump (5) with a material (4) such as light-weight concrete or plastics foam which sets into a monocoque structure. The shells are left in situ, the window and door openings being cut-out as required.
Patent NL-8320009-A (NL)
IPC: F15B13/042
Filed: 1983-01-17
Abstract: A pressure control valve for maintaining a control pressure constant even if the flow rate of pressurized oil varies, and an oil supply apparatus adapted for a turbo machine using this pressure control valve. The pressure control valve drives a throttle valve by a hydraulic cylinder through the operation of the piston of the cylinder by a guide valve. A port is formed so as to throttle and release the oil at the input side to control the pressure at the inlet side of the valve, oil from the output side for controlling the pressure is guided to the guide valve, and the cylinder communicates with an oil pressure source through the guide valve. An oil supply apparatus which has this pressure control valve guides a pilot tube leading from the header which feeds to the load side of the guide valve, and guides the pressurized oil from the conduit between the pressurized oil supply source to the header and to the throttle valve, thereby releasing the pressurized oil to an oil tank. In this manner, the offset in the pressure control circuit becomes zero, with an extremely good response, thereby avoiding the problem of tripping of the turbo machine, and providing explosion-preventive properties only with hydraulic control.
Patent NL-8603311-A (NL)
Title: Injection unit for mass admin. of agents to humans or animals - comprises agent packed in bellows insertable in container with settable bellows compression trigger etc.
IPC: A61M5/24
Filed: 1986-12-29
Abstract: The injection unit for metered admin. of medical agents to large numbers of humans or animals comprises an axially compressible bellows contg. the agent at one end provided with a rigid ring with rubber plug and holder for an injection needle and at the other end with a rigid pressure disc. The bellows is insertable in a tubular container at the rear provided with a co-axial tooth rack engaged by a ratchet pawl and meshing with a gear rotatable by an actuating trigger arranged in a grip handle, the amt. of rotation being adjustable by a set screw. The forward end of the rack acts on the disc. The needle insert plug carries a holder with a screw or bayonet fitting for a sterile needle.
Patent NL-8700350-A (NL)
Title: Baggage label with concealed address - has body, intermediate and long loop sections with narrowed end having fork, inserted in curved hole after folding
IPC: G09F3/04
Filed: 1987-02-13
Abstract: The baggage label receives the address details of the user on one side of a body part (1). The other side can be printed with a logo or mark of the label distributor. The label has a narrow end with a forked part (6) that can be put through a curved slot located between an intermediate section (2) and a loop part (3). The label is formed from papery plastics material, with the body part joined to the intermediate section. The body part carrying the address can be folded onto the intermediate section. The free end of the loop part has a keyhole shaped opening through which the fork of the other folded-together parts can be put.
Patent NL-8802306-A (NL)
Title: Off-shore mooring system for tanker ships, etc. - holds bow of ship at fixed distance from mooring pillar
IPC: G05D1/02
Filed: 1988-09-16
Abstract: The tanker (28) or other large vessel has a frame (26) fitted to the bow. The outer end (24) of the frame has an aperture for a vertical post (22), which is linked by universal joints (18, 14) and rigid arms (12, 16) to a hinged collar (8, 10) to a vertical pillar (2) set into the sea-bed (4). There are magnetic sensors around the vertical post (22) in the bow which detect whether the stem-to-stern axis (32) of the ship is in line with the mooring pillar. If the line deviates, feedback can be used to turn the ship's head. If the deviation becomes too great, an alarm can be sounded so that the ship's crew can take action. @(13pp Dwg.No.1/6)@.
Patent NL-8802671-A (NL)
IPC: E01C13/00
Filed: 1988-11-01
Abstract: Substructure construction for an artificial grass field consisting of a sand bed with provided thereon a layer which contributes towards the damping, said layer besides lava grains containing rubber particles in which the layer contributing towards the damping is built up of 85 - 92 per cent by weight of lava grains and 8 - 15 per cent by weight of rubber grains, said lava grains and said rubber grains having a comparable size and shape.
Patent NL-8901858-A (NL)
Title: Cylindrical item-implanting instrument - has magazine punctured by hollow needle taking disinfecting liquid with it
IPC: A61M36/04
Filed: 1989-07-19
Abstract: The instrument implants cylindrical items, typically containing electronic circuits for radio detection from a distance, in thee bodies of live creatures. The items are contained in a magazine. Each item consists of a hollow needle (4), which first punctures the magazine (3), taking the implant and disinfecting liquid with it in the process, before penetrating the body.
Patent NL-9201185-A (NL)
Title: Fault protection system
IPC: G05B23/02
Filed: 1992-07-03
Abstract: A system designed to signal a possible fault (malfunction) on an electric machine and possibly switch this off on the basis of predefined criteria comprises: at least one sensor such as a vibration sensor or a microphone; a computer with a program; a switch which is to be incorporated into the electrical supply lead of the machine and has two positions, in the first of which the switch is closed and the machine is able to receive supply current, and in the second of which the switch is open and the power supply to the machine is interrupted, said switch being controlled by the computer. The computer is able to receive signals from the sensor(s) and comprises: a first memory to store the information representative for these signals, such as frequency, spectral compositions, repeat rates and (relative) levels; a second memory to store preselected reference information of the same type as the information to be held in the first memory; and comparison means for comparing the contents of the two memories at successive instants and relaying a switch- off signal to the switch in order to move said switch from the first position to the second position in the event of the output signal of the comparison means exceeding a preselected value which meets a switch-off criterion.
Patent NL-9300164-A (NL)
Title: Plastic closure member for the longitudinal edge of a roof covering
IPC: E04D13/17
Filed: 1993-01-27
Abstract: A plastic closure member for the longitudinal edge of a roof covering to prevent birds, mice and the like from entering the space between the roof boarding and the roof tiles, comprises a support piece 9 which is to be placed on the bottom battens 5 to support the bottom tiles, a first comb 10 which extends upwards from this support piece and is intended to engage on the bottom surface of the bottom tiles, and a second comb 11 which extends downwards from the said support piece 9 and is intended to engage on the top surface of the roof boarding and on the top side of the counterbattens to which the battens are attached. <IMAGE>
Patent OA-10947-A (OA)
Title: Flexible pipe for great depths
Inventor: JUNG PATRICE
IPC: F16L9/147
Filed: 1998-12-31
Abstract: The pipe has a sealed and corrugated internal metallic tube (1), a pressure vault (2) wound with a small pitch, giving an internal surface which fits with the corrugations of the internal tube, a sealed intermediate sleeve (4) fitted between two groups of internal and external armor (3, 5) wound with an armor angle of less than 55 degrees and an external sealing sleeve (6). The internal armor is wound with an armor angle greater than 35 degrees and comprises two layers of armor wound in opposite directions. The external armor is wound with an armor angle less than 30 degrees, with at least one layer of armor lying in the same direction as the internal layer in contact with the pressure vault, and at least one other layer in the opposite direction. Thus the layers in the external armor are wound in the same directions as the corresponding layers in the internal armor. The armor is made of layers of carbon fibre or aramide or polyaramide fibre. The rigidity of the external armor is greater than that of the internal armor, with a ratio of between 1 and 4. The intermediate sleeve is made of a polymer. Flexible connection to sea-bed installations. Effective resistance to corrosion and to the effect of high pressure at great depths.
Patent PT-66038-A (PT)
Title: Truss web-connector and apparatus for forming trusses therewith
IPC: E04C3/292
Filed: 1977-01-06
Abstract: The bracing connects two long wooden beams which are parallel and horizontal and have a rectangular cross-section, thus forming a joist. The bracing is made of smooth rigid metal formed into a V-shape which has a flattened apex and two long divergent arms. In order to attach the bracing to the wooden beams, pointed teeth are fixed to it in such a way that they sink into the surface of the beams. The bracing can therefore be pressed against one side of the beam and can only be attached along that particular side.
Patent PT-70857-A (PT)
Title: Electromagnetic control of electrically operated lock - utilises microprocessor to operate upon detector outputs sensing magnetic elements in key
IPC: E05B/
Filed: 1980-02-21
Abstract: An electromagnetic locking system is used to electrically control a lock. The key contains a number of permanent magnets along its axis. The magnets are also spaced angularly to provide a large number of combinations. A cylindrical key has index marks (17) on the ends which are angularly equidistant. Circular discs (14e) each with six cut out sections (16) are inserted in the key. Certain of the cut outs contain a permanent magnet (15) and are aligned such that the index marks can be used to align the key with an index on the lock cylinder. This allows use as a combination lock. Detectors are mounted in the cylinder to align with the key magnets. These detectors are connected to a microprocessor which is itself connected to a logic circuit. This circuit controls application of power via a triac to the electromagnetic lock.
Patent PT-72304-A (PT)
Title: Process for the preparation of a coating composition and method appropriated for inhibiting corrosion of metal surfaces
IPC: C01F7/02
Filed: 1980-12-31
Abstract: Water-soluble glass compsn. comprises 54.5-63 mol.% ZnO, 35.8-45 mol.% P2O5 and remainder Al2O3. Pref. glasses contain up to 3 mol.%, esp. 1.1-2.4 mol.% Al2O3. A specific glass contains 61.1-63 mol.% ZnO, 35.8-37.8 mol.% P2O5 and up to 2 mol.% Al2O3. The glasses are made by fusing the components together, cooling to form a solid mass, and comminuting the prod. The prods. may be made in the form of granular fibres, films, powders, enamels, etc., and esp. as milled powders with a particle size of 10-60 microns. The prods. are esp. useful as anti-corrosion pigments in anti-corrosion coating compsns. e.g. for application to (ferrous) metals. They are non-toxic, in contrast to known lead and chrome pigments, and have better anti-corrosion properties than known zinc phosphate pigments.
Patent PT-75334-A (PT)
IPC: C07J1/00
Filed: 1982-07-27
Abstract: Androstane derivatives of Formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, R1 is methyl or ethyl, R2 is hydrogen or alkyl of 1-8 carbon atoms, -X- is -(CH2)n-, -CH=CH(CH2)m-, or -C 3BOND C-(CH2)m- wherein n is 2 to 6 and m is 1 to 4, -A-B- is -CH2-CH2-, -CH=CH-, -CCl=CH-,   <IMAGE>  -U-V< is -CH2-CH<, -CH=C<, -C(OH)=C<, or -CCl=C<, and -W-Y- is -CH2-CH2-, -CH2-C(CH3)2-, or <IMAGE>  with the proviso that the compound is not 17 alpha -(3-acetoxypropyl)-17 beta -hydroxy-4,6-androstadien-3-one, are pharmacologically efficacious compounds, e.g., are sebum suppressive.
Patent PT-78325-A (PT)
Title: Process for preparing novel macrolides ptl-448
IPC: A61K35/74
Filed: 1984-03-28
Abstract: Macrolides which can be prepared by the aerobic cultivation of Streptomyces ambofaciens ATCC 15154 are useful antibiotics. The macrolides are designated PTL-448-A, B, C and D, or have the formulawherein R' is hydrogen or acetyl, and R' is hydrogen or mycarosyl; or a pharmaceutically-acceptable salt thereof.
Patent PT-82480-A (PT)
Title: Process for the preparation of 2-amino thiazoles n-substituted and for the corresponding pharmaceutical compositions
IPC: C07D417/12
Filed: 1986-04-29
Abstract: The subject of the invention is N-substituted 2-aminothiazoles of formula    <IMAGE>  (I)  in which: X is a C-H group or a nitrogen atom, R1 and R2 are, independently of each other, a hydrogen atom, a halogen atom or an alkyl, alkoxy, alkylthio, alkenyloxy, cycloalkyl, trifluoromethyl, nitro, amino, (C1-C6 alkyl)amino or di(C1-C6 alkyl)-amino radical, and R3 is a hydrogen atom, a -CH2-OH group or a -COOR4 group, R4 being a hydrogen atom or an alkyl group, and also the pharmaceutically acceptable salts thereof. These compounds have an anti-inflammatory and antiallergic activity and can be used in therapy, especially in the ocular field.
Patent PT-83449-A (PT)
Title: Process for the n-alkylation of dihydrolisergic acid
Inventor: MARZONI GIFFORD P
IPC: A61K31/48
Filed: 1986-09-29
Abstract: The present invention provides a process for preparingwherein R' is C<sub>3</sub>-C<sub>e</sub> alkyl, -CH<sub>2</sub>C<sub>2</sub>-C<sub>4</sub> alkenyl, propargyl, C<sub>3</sub>-C<sub>8</sub> cycloalkyl or C<sub>1</sub>-C<sub>6</sub> alkyl substituted C<sub>3</sub>-C<sub>8</sub> cycloalkyl; which comprises: reacting a compound of Formula (II):with a substituted benzenesulfonate of Formula III):wherein R' is as defined above and R<sup>2</sup> is hydrogen, bromo, methyl or nitro, in the presence of a base.
Patent PT-88011-A (PT)
Inventor: LEROUX MICHEL
IPC: C07C211/27
Filed: 1988-07-15
Abstract: New process for the enantiospecific preparation of (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane, characterised in that benzaldehyde is condensed with (S)-alaninol and that, after reduction, the product originating from the reaction is condensed with acetaldehyde to obtain (S)-N-benzyl-N-ethyl alaninol, which is subjected to the action of thionyl chloride to give, after neutralisation, (S)-2-(N-benzyl-N-ethylamino)-1-chloropropane, which is in its turn condensed with 3-trifluoromethylphenylmagnesium bromide to give (S)-2-(N-benzyl-N-ethylamino)-1-(3-trifluoromethylphenyl)- propane which, after debenzylation by hydrogenolysis, produces (S)-2-ethylamino-1-(3-trifluoromethylphenyl)propane.
Patent PT-92722-A (PT)
Inventor: HOLT DENNIS ALAN
IPC: A61P15/00
Filed: 1989-12-22
Abstract: Compounds of structure (I) <CHEM> in which the dotted lines indicate the optional presence of double bonds and inter alia Z is (CH2)n where n is 0-2, R is H, hydroxy or acetoxy, R<1> is H or absent and R<2> is absent, H or CH3; processes for their preparation, compositions containing them and their use in medicine as inhibitors of 5- alpha -reductase.
Patent UA-11241-A (UA)
Title: Unit for mixing milk and air
IPC: B01F33/40
Filed: 1986-01-31
Abstract: The invention relates to the unit for mixing milk and air, intended in particular for emulsifying steam and milk for preparation cappuccino and like. An unit for mixing milk and air contains a cylindrical chamber with a tangential conduit for supply of ingredients and centrally located output conduit. It is supplemented with a nozzle for steam delivery located in the tangential conduit having a central axial stepped opening, which steps form a channel for steam delivery, a condensation channel and a mixing channel.
Patent UA-15764-A (UA)
Title: Electro-pneumatic transformer
Inventor: MEIZHYS YEVHEN VOLODYMYROVYCH
Filed: 1990-01-05
Abstract: The invention relates to pneumatic equipment and can be used in different areas of industry for transformation of control electric signal to pneumatic signal proportional by pressure to control electric signal, for instance for automation of processes of polishing, cutting, application of coatings, forces lungs ventilation and others. Electro-pneumatic transformer includes control electric magnet with gate over nozzle, body with valves for intake and bypass of medium, control chamber, valve for discharge to atmosphere and inlet valve gates of which are placed on common rod, and unloading chamber.
Patent BG-100058-A (BG)
Title: Burden composition for copper extraction from cementation copper
Inventor: KOSTOV GEORGI J
IPC: C22B15/00
Filed: 1995-10-10
Abstract: The composition is used in technological processes for the production of copper from cementation copper in electric arc furnaces. It ensures effective running of the treatment of the process of the cementation copper containing argillaceous components. The inclusion of a faialytic product in the composition favours the smelting and the reduction, increasing the copper extraction from the initial raw material. The burden includes cementation copper, coke breeze, lime slag mortar and faialytic product 4-5% of the cementation copper.
Patent BG-102603-A (BG)
Title: Triazole derivatives applicable in medicine
Inventor: GREEN STUART
IPC: C07F9/6518
Filed: 1998-07-06
Abstract: The compounds are used for the treatment of fungal infectionsand have good water solubility. They have the formulaR1 - OP(0)(OH)2where R1 means the non-hydroxyl part of a triazole antifungalcompound of the type containing tertiary hydroxy group. Theinvention also relates to their parmaceutically acceptable salts.15 claims
Patent BG-105252-A (BG)
Title: Isoquinolines as urokinase inhibitors
Inventor: BARBER CHRISTOPHER G
IPC: C07D401/12
Filed: 2001-02-14
Abstract: Isoquinolinylguanidine compounds of formula wherein the substutuents are as defined in the description, and salts thereof, are disclosed as urokinase inhibitors. 34 claims
Patent BG-106415-A (BG)
Title: Monoclonal antibodies and antibody cocktail for detection of prion protein as an indication of transmissible spongiform encephalopathies
Inventor: O'ROURKE KATHERINE I
IPC: C07K16/18
Filed: 2002-02-14
Abstract: Methods to detect prion or PrP-Sc protein as an indication of transmissible spongiform encephalopathies (TSEs) are described. In one aspect, the invention is directed to monoclonal antibodies that specifically bind a conserved epitope of prion proteins and use of the antibodies in immunoassays to detect PrP-Sc, in fixed or unfixed tissue, as an indication of the presence of TSE infection. In another aspect the invention is directed to a monoclonal antibody cocktail having the monoclonal antibody in combination with a second monoclonal antibody, which specifically binds to second conserved epitope or prion proteins. One or both monoclonal antibodies of the cocktail can recognize epitopes found in all mammalian species in which a natural TSE has been reported and in a number of closely related species. Thus, the antibody cocktail provides high sensitivity, defined specificity, and broad reactivity or PrP proteins in spite of interspecies and intraspecies variation of species such as ruminant livestock, cats, mink, humans, and non-human primates. 20 claims
Patent BG-109081-A (BG)
Title: Internal combustion engine
Inventor: KOLEV NIKOLA
IPC: F01B3/02
Filed: 2005-03-15
Abstract: The engine comprises a cylinder block in which a crankshaft is resting and wherein two couples of coaxial opposite cylinder holes are made. In each of them a double action piston is mounted, connected to a connecting rod which at its other end is mounted to the crankshaft. Between the structural elements of the two rows of the engine mirror-type symmetry exists and the double-action pistons (3) are able to complete a full travel at even angular intervals of 180 degrees each.
Patent BG-112325-A (BG)
Title: Method of characterization of nanostructured nematic liquid crystals
Inventor: POPOVA LIDIA
IPC: G02F1/1341
Filed: 2016-06-23
Abstract: The invention relates to a method for characterization of nanostructured nematic liquid crystals. This electro-optical method can find application in the field of optoelectronics, electrooptics, light modulation, research and others. The method consists in recording the low-frequency spectrum of the flexo-electro-optic oscillations of the depolarized laser light passing through a nanostructured, non-nematic liquid crystal layer, placed between transparent conducting electrodes and a cross polarizer and analyser. The oscillations are excited by a variable electric field of low frequency (0.1 Hz - 1000 Hz) and amplitude of 10 V to 100 V. These oscillations of light are transformed into an electrical signal by a photodiode. The photodiode signal is fed to a phase-sensitive amplifier, its first harmonic is released, and it is recorded by the computer as a function of the frequency of the applied electric field. This frequency modulates step by step with a certain regularity set by the computer, as it also controls the built-in generator of the phase-sensitive amplifier. In the obtained spectrum (the amplitude of the first harmonic as a function of the frequency), two local maxima are found against the background of a monotonous frequency drop of the amplitude: one at low frequencies, at about 1 Hz, and another at higher, more than 10 Hz. The low-frequency maximum corresponds to the relaxation frequency of the volumetric subsystem whereas the high frequency with the relaxation frequency corresponds to the surface subsystem. The determination of the frequencies of these maxima leads to the determination of the typical dimensions of the two subsystems. The method for characterization of nanostructured, nematic liquid crystals allows for the quicker determination of the typical dimensions of the two entangled non-matic subsystems: a volumetric, non-submerged subsystem and a surface subsystem disrupted by the nanoparticles. The method is sensitive and easy to apply, which allows for its wide application.
Patent CN-1283444-A (CN)
Title: 抗皱缩吸收制品
Inventor: BISHAL K A
IPC: A61L15/60
Filed: 2000-07-07
Abstract: 提供一种吸收制品,诸如内裤护垫,其具有良好的抗皱缩能力。吸收制品的抗皱缩能力在约205克至约450克间,且可具有一吸收芯,吸收芯包括二层葛氏刚性不同的吸收层。
Patent CN-1278089-A (CN)
Title: 动态差分编码和解码方法
Inventor: ZHANG XINZHENG
IPC: G06T9/00
Filed: 2000-07-20
Abstract: 本发明属数字信息存储技术领域。动态差分编码和解码方法,利用边框定位编码图中的有效信息,把作为一个整体来考虑的一个或多个象素称为定义块,利用相邻定义块之间的灰度关系进行位的判断。编码图中有效信息的内容包括:文件名、文件长度或/和文件内容。解决了由CCD接收中有效信息的定位问题和光斑不均匀及其它噪音引起的误码率升高的问题,使得误码率低于10 －6 ,这样三维光子存储器就可以走向实际应用。