baber/WOPTO huggingface dataset:
Patent NL-7705888-A (NL)
Title: Removable valve seat assembly - has annular member held in position by collar in housing
IPC: F16K5/06
Filed: 1977-05-27
Abstract: The valve is carried on a spindle which rotates and fits into bearings at each end. The upper bearing is a sleeve bearing which allows the spindle to pass through it so that a valve handle may be fitted. The valve is circular and has a domed face (5). The outer edge of the dome is conical (6). The core mates with the valve seat (1) which fits against the housing. The seat is held in position by a collar (14). The valve housing is fitted with a pipe flange (2A) which allows the passage of the valve to open.
Patent NL-8105065-A (NL)
Title: Pelleted washing agents - made by tabletting washing agent mixt. contg. disintegrating agent to give less bulky prod.
IPC: C11D17/00
Filed: 1981-11-10
Abstract: Washing agent comprises a wash-active agent and adjuvants in powder form, the mixt. being compressed or tabletted into pellets. Pref. the pellets have a dia. of 2-3 cm. and a thickness of 2-7 mm. Pref. one of the adjuvants used is a disintegration agent such as sodium (bi)carbonate and citric acid. Pref. the washing agent/ adjuvant mixts. are pelleted at relatively low moisture content (less than 30%) and at a punch pressure of less than ca. 200kg/ cm2. The pellets are pref. made using a plastic or plastic-coated punch, and esp. one made of "Volkolan" (RTM). The pelleted powders produce less dust and are less bulky than the free powders, thus requiring less packaging material per unit wt. and taking up less space during transport and storage, e.g. for camping, and in caravans and holiday homes.
Patent NL-8204376-A (NL)
Title: Unit for treating used tarpaulins - lifts, winds, then lowers each into bath, raises whilst brushing, spraying and winding, then folds
IPC: D06G1/00
Filed: 1982-11-12
Abstract: The installation is intended for individually cleaning and folding tarpaulins (e.g. 6 m long, 5 m wide, weighing 20 kg) such as used for covering rolling mill products during storage and transport. It comprises a disentangling station where each tarpaulin is lifted, damaged tarpaulins separated and undamaged tarpaulins presented to a cleaning station. Here, each tarpaulin is wound (via dummy tarpaulin with hooks) lengthwise on a horizontal drum, then lowered down a laterally opened duct into a cleaning bath and rewound to raise it between rotating brushes, spray nozzles and wipers in the now closed duct. The cleaned and largely dry tarpaulin is now laterally gripped halfway its length and again lowered over a transverse folding bar from which further lateral grippers on swivel arms transfer it to a folding table (RH side) having one 180 deg. swivelable surface on one side and two such surfaces on the other side of a fixed surface to fold the width (e.g. 5 m) into four equal portions (i.e. 3 m x 1.25 m). Used for cleaning and folding tarpaulins used as cover during storage and transport of e.g. rolling mill prods. The installation facilitates and speeds-up a labour-intensive operation which normally requires heavy manual handling.
Patent NL-8302787-A (NL)
IPC: H04N5/94
Filed: 1983-08-08
Abstract: The binary coded data signal is divided into data blocks in the video translation system in accordance with the invention. n copies are made of each data block. Televison synchronization signals are added to the original data block and to the n copies thereof, the assembly thus forming a video data block. This video data block is transferred to a video processing device, for example, a video recorder in which it is recorded. When the video data block is recovered, the corresponding data block is recovered from the n+1 data blocks present.
Patent NL-8402364-A (NL)
IPC: H04M9/02
Filed: 1984-07-27
Abstract: A method of transmitting data packets in a message-switched channel (signalling channel) of a time-division multiplex system with CSMA-CD. Interference-free transmission in the message-switched channel ensures the absence of collisions on occupying the circuit-switched connection. Message mutilation and collision on accessing the message-switched channel are remedied by a retransmission procedure in which the unique station address number determines the frame number in which the retransmission may start. This procedure guarantees that a station accesses the message-switched channel within a very short period of time. This guaranteed access is not possible with the prior art CSMA-CD buses.
Patent NL-8702872-A (NL)
IPC: A22C17/04
Filed: 1987-11-30
Abstract: Boning apparatus, for removing ribs from a belly (32), with a flexible and drivable support surface (4, 4a), guided over a guide roller (6, 6a), for supporting the belly (32) to be processed, a number of cords (14) disposed side by side thereabove including an acute angle with said surface (4, 4a) guided over said roller (6, 6a) and driven in the same direction as the support surface (4, 4a), and a striker mechanism (53, 53a) in front of the guide roller (6, 6a), covering the part of the belly (32) which is to be boned, driven in a reciprocating movement in the direction of the guide roller, and acting on the ribs (31) protruding from the belly.
Patent NL-8801994-A (NL)
Title: Noise-attenuating wall - comprises upright tubes with perforations in portions embedded in ground, embedded ends filled with material permeable to water
IPC: E01F8/02
Filed: 1988-08-10
Abstract: The noise-attenuating wall is built up of a series of upright tubes (1), whose lower ends are embedded in the ground. Their embedded portions at least can contain perforations (2), or these can be formed over virtually their entire length. Their embedded ends can be filled with material permeable to water, while their top parts at least can be filled with material suitable for plant growth. Climbing plants can also be planted near their feet.
Patent NL-8900633-A (NL)
Title: Railway locomotive with movable nose section - is hinged under windscreen allowing simple repair after minor collisions
IPC: B61D17/02
Filed: 1989-03-15
Abstract: The movable section of the 'nose' of the locomotive (3) is hinged horizontally under the windscreen (2). Pneumatic or hydraulic jacks (11), under the drivers cab, are used to deploy the nose. Behind an impact pad (10) in the centre of the nose, buffer heads (6a) are mounted on the chassis of the locomotive. Upon impact, the energy is initially absorbed by the jacks (11). If further undissipated energy is present, it will be absorbed in the normal way by the buffers and the structure of the locamotive.
Patent NL-8903061-A (NL)
IPC: E06B/
Filed: 1989-12-13
Abstract: An apparatus for suspending lamellar sun-blinds or the like, which apparatus comprises a profile open on at least one side with guiding, wherein a number of carriers (5) each having a gear transmission (8) and movable along the guiding by means of a control means, a control rod (11) arranged rotatably in and parallel to the profile, which is carried in each case through one of the gears of the transmission (8), a vertical rotating pin (7) with depending member for the slat connected to another gear and supported by the carrier, a spacer strip (66) connected to each of the carriers (5) which is guided slidably in a guiding of the adjacent carrier, wherein the spacer strip (66) is fixed on the side of the carrier such that the blade of the strip is vertically oriented in order to provide a profile dimensioning that is aesthetically well-considered, requires small dimensions particularly in the height and is thereby easy to combine with other profiles for additional applications.
Patent PT-72754-A (PT)
Title: Detachable connector between bodies - has two halves fitting together and secured by member fitting over end protrusions
IPC: F16B/
Filed: 1981-03-27
Abstract: The equipment detachably secures two or more bodies together, having two halves (5,6) together forming a cylindrical or prismatic assembly. Each is mounted on one or more of the bodies, and has a protrusion (11a,11b) on an end face (9) while a connection member (13) fits over both protrusions so as to secure the halves together, being at right angles to the joint face (7) between them. The halves can be mirror images of each other, and there can be connection members fitting over them at both ends. They can together form a cylinder, with tapering protrusions over which mating flanges on the connection members fit, the members being held together by a screw through the cylinder centre.
Patent PT-79937-A (PT)
Title: Imaging of hot infrared emiting surfaces obscured by particulate fume and hot gases
IPC: G01N/
Filed: 1985-02-07
Abstract: An infrared emitting surface which is obscured by fume particles is inspected by an imaging appts.. This rejects visible light scattered by the frame particles and infrared radiation emitted by hot gases. The system includes optical filters which limit the sensitivity to wavelengths longer than 1 micrometer and which pref. lie within predetermined bands, esp. that centred on 1.68 microns. The optically filtered image is focussed on a detector which is pref. an infrared vidicon tube or a television camera which is used to operate a display.
Patent PT-80759-A (PT)
IPC: C07F9/40
Filed: 1985-07-04
Abstract: The present invention relates to new ortho-, meta- and para-substituted imidazolylmethylstyrenes of the formula I    <IMAGE> I  and to a process for their preparation. The compounds according to the invention are distinguished by having a specific inhibitory effect on the synthesis of thromboxane, and hence they can be used as medicaments.
Patent PT-82521-A (PT)
IPC: C07F7/18
Filed: 1986-05-06
Abstract: Phenol derivatives of the formula    <IMAGE>  I  wherein A and B have the same or different meanings and each represent one of the groups -C 3BOND C-, cis-CH=CH- or trans-CH=CH-, R1 is hydrogen, an optionally substituted alkyl or phenyl group or a cycloalkyl group, R2 is hydrogen, methyl or ethyl, R3 represents hydrogen, acetyl or propionyl, R4 has the same meaning as R3 or represents an alkyl group, R5 is a carboxylic or a hydroxy group or a functional derivative of such groups or R5 is a nitrile group and R6 is hydrogen, an alkyl group or the group OR4 which specifically inhibit 5-lipoxygenase and are useful in pharmaceutical compositions for prophylaxis and treatment of diseases due to the action of leukotrienes. The compounds are prepared by reacting suitable acetylene compounds or metal derivatives thereof with alkyl or aryl halides or by means of Wittig reactions optionally followed by transforming the member R5 into another carboxylic acid derivative. By hydrogenation A and B may be varied within the scope of the definition.
Patent PT-86219-A (PT)
Inventor: DAVIS ROBERT CLIVE BROWNING
IPC: B62D33/08
Filed: 1987-11-25
Abstract: An Apparatus for raising the roof of a trailer or van body include airspring means (2 or 50) which operates the roof raising mechanism (11 or 56 and 66). In particular, the airspring means is connected between a wall (7) of the trailer or van body and a pivotally mounted lever member (4 or 52).
Patent PT-87147-A (PT)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D307/92
Filed: 1988-03-31
Abstract: Compounds of general formula I,   <IMAGE>   in which: R1 denotes a hydrogen atom or, with the proviso, however, that the amino radical is at the 7-position, a linear or branched alkyl radical containing 1 to 4 carbon atoms, R2 denotes a hydrogen atom or, with the proviso, however, that the amino radical is at the 6-position, a linear or branched alkyl radical containing 1 to 4 carbon atoms, R3 and R4, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical, a linear or branched alkylene radical containing from 1 to 5 carbon atoms, a linear or branched alkyl radical containing from 1 to 10 carbon atoms (optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical or with an alkyl-2-thienyl radical), a halogenated alkyl radical containing from 1 to 5 carbon atoms, or form, together with the nitrogen to which they are attached, a 2-oxo-1-pyrrolidinyl radical, A-B denotes, with the oxygen to which it is attached, an ethyleneoxy radical, an ethynyleneoxy, a 2-oxo-1-oxyethylene radical or a 2-hydroxy-1-oxyethylene radical. The compounds of Formula I possess antidepressant, antiggressive, and dopaminergic properties.
Patent PT-88460-A (PT)
Inventor: MANOURY PHILIPPE
IPC: C07D211/70
Filed: 1988-09-08
Abstract: Pyrimidinylamine-containing piperidine derivatives corresponding to the formula (I) 
<IMAGE>
 in which
 X denotes a radical (CH2)2, CH=CH or CH2-CO,
 Y denotes the radical CH=CH or a sulphur atom,
 n is 2, 3 or 4,
 R1 is a hydrogen or halogen atom,
 R2 is a hydrogen atom or a C1-4 alkyl radical
 R3 is a hydrogen atom or the hydroxyl radical,
 and their addition salts with pharmaceutically acceptable acids. 
<??>Application in therapeutics.
Patent PT-92583-A (PT)
IPC: F16L21/00
Filed: 1989-12-15
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining regions on the respectively free ends (111) of the individual pipes (1, 2). To form these joining regions, the pipe wall is set back on at least one free end (111), in steps of corresponding length and depth as a mirror image of the free end of the meeting pipe which overlaps it. According to the invention, annular supporting elements (3, 4), located opposite the steps formed by the insertion end (11) and by the socket end (21), are arranged in mirror image form, or are offset with respect to one another, on the outer and inner circumference respectively of the insertion end (11) and of the socket end (21).
Patent PT-93549-A (PT)
Inventor: VOGELSANG HORST
IPC: H02G3/04
Filed: 1990-03-22
Abstract: A cable conduit bundle comprising a plurality of plastic ducts which have a polygonal external cross-section with more than three corners, especially a cable conduit bundle for laying directly in the ground. The individual plastic ducts supplement one another in a complementary manner. The plastic ducts are linearly combined by means of integrally formed deformable connecting webs and hence can be separated from the bundle to form a flat duct set. 
<IMAGE>
Patent PT-96738-A (PT)
Inventor: SHANNON RONALD J
IPC: A61K31/20
Filed: 1991-02-11
Abstract: Pretreating areas of the body susceptible to the formation of pressure sores or ischemic ulcers with retinoids reduces the likelihood of such sores or ulcers occurring. Similarly, skin stripping caused by the removal of adhesives can be reduced by pretreating with retinoids. The retinoids can be formulated into a cream, ointment, lotion or hydrogel formulation or can be incorporated into the adhesive layer of a bandage or dressing or located at the skin contacting adhesive surface and adjacent strata of a bandage or dressing.
Patent PT-98306-A (PT)
Inventor: HILL DEREK ANTHONY
IPC: A61K31/472
Filed: 1991-07-12
Abstract: 1R-$i(cis),1'R-$i(cis) isomer of a 2',2'-(3,11-dioxo-4,10-dioxatridecylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) salt, substantially free from other geometrical and optical isomers thereof. The 1R-$i(cis),1'R-$i(cis) isomer has been found to have an advantageous combination of pharmacological properties, notably greater neuromuscular blocking potency, weaker histamine-releasing potency, and at equivalent levels of neuromuscular blockage, fewer potential adverse effects on the autonomic nervous system (sympathetic and parasympathetic blockade), in comparison with the known mixture of geometrical and optical isomers.
Patent SE-8903595-A (SE)
IPC: C22F1/00
Filed: 1989-10-27
Abstract: The invention relates to a method of making cladding tubes of zirconium alloys. According to the invention an improved resistance towards nodular corrosion under operating conditions in boiling water nuclear reactors can be achieved by carrying out a beta-quenching step, prior to the final cold rolling step, by heating 5-50% of the outer portion of the tube wall to a temperature in the beta-phase region and therafter rapidly cooling the tube.
Patent UA-9839-A (UA)
Title: Device to unite lexical sets
Inventor: HRYHORIEVA MARHARYTA VASYLIVNA
Filed: 1990-02-20
Abstract: The device to unite lexical sets comprises two decoding devices, three counters, three flip-flops, M word frequency of occurrence analysis block (where M – maximum of possible words), two comparator circuits, two OR elements, AND-NOT element, three AND elements, two multiplexers, a delay element, a storage block, NOT element.
Patent UA-18845-A (UA)
Title: Acoustic horn
Filed: 1989-12-27
Abstract: The acoustic horn comprises a aperture-disk rigidly connected to the housing, a diffuser, the cone base and an air supply connection. The cone is arranged with generant, the point data being conformed to a specified relation.
Patent BG-100637-A (BG)
Title: Amides of therapeutical effect
Inventor: CHANG GEORGE
IPC: C07C205/19
Filed: 1996-06-05
Abstract: The invention relates to compounds with the formula where X, Y and Z have the meanings given in the description. They reduce the ApoB secretion and conditions such as atherosclerosis are treated.
Patent BG-101631-A (BG)
Title: Method for the preparation of aliphatic alpha, omega aminonitriles
Inventor: MELDER JLHANN-PETER
IPC: B01J37/02
Filed: 1997-06-17
Abstract: The invention relates to the preparation of aliphatic-aminonitriles by partial hydrogenation of aliphatic dinitriles atelevated temperature and higher pressure, in the presence of asolvent and catalyst. Catalyst, containing the following is used:(a) compound based on metal, e.g. nickel, cobalt, iron, rutheniumand rhodium; (b) from 0.01 to 25 wt.% promotor to component (a)based on metal such as palladium, platinum, iridium, osmium,copper, silver, gold, chromium, molybdenum, tungsten, manganese,rhenium, zinc, cadmium, lead, aluminium, tin, phosphorus, arsenic,antimony, bismith, silicon, titanium, zirconium and the rare earthelements, and (c) from 0 to 5 wt.% compound to component (a) basedon alkali or alkaliearth metal, provided that component (a) isdifferent from an iron-based compound or from iron, as well asfrom the metals cobalt, ruthenium or rhodium when component (b) ispromotor based on a metal from the group containing titanium,managanese, chromium and molybdenum. An additional condition isthat when component (a) is a compound based on ruthenium orrhodium separately, or of ruthenium and rhodium, or of nickel andrhodium, promotor (b) can optionally be dropped.
Patent BG-105128-A (BG)
Title: Therapeutic combinations of selective estrogen receptor modulators (serm) and growth hormone secretagogues (ghs) for treating musculoskeletal frailty
Inventor: KE HUA Z
IPC: A61K31/402
Filed: 2001-01-08
Abstract: The invention is directed to pharmaceutical combination compositions and methods comprising (-)-cis-6-phenyl-5-(4-(2-pyrrolidin-1-yl-ethoxy)-phenyl)-5,6,7,8- tetrahydro-naphthalene-2-ol or a pharmaceutically acceptable salt thereof and 2-amino-N-(1(R)-(2,4-difluoro-benzyloxymethyl)-2-oxo-2-(3-oxo-3a(R) -pyridin-2-ylmethyl)-2-(2,2,2,-triflluoro-ethyl)-2,3,3a,4,6,7- hexahydro-pyrazolo[4,3-c]pyridin-5-yl)-ethyl)-2-methyl-propionamide or a pharmaceutically acceptable salt thereof, method of using such compositions and kits containing such compositions. The compositions are useful for treating musculoskeletal frailty, including osteoporosis, osteroporotic fracture, low bone mass and low muscle mass. 29 claims
Patent BG-105263-A (BG)
Title: Method of preventing premature fruit drop from apple trees
Inventor: SZOEKE TIBOR
IPC: A01N37/30
Filed: 2001-02-16
Abstract: By the method any premature fruit drop from apple trees is prevented and the quality of the fruit is improved. When the apples reach 2-6 cm size in diameter, a cyclanilide-containing composition is applied on the trees. 11 claims
Patent BG-107315-A (BG)
Title: Method for producing a humin-mineral concentrate and device for carrying out said method
Inventor: SHULAGIN ALEKSANDR I
IPC: C05F11/02
Filed: 2002-11-25
Abstract: The inventive humin-mineral concentrate is produced from a water suspension which comprises salts of humic acid and fine humin-mineral particles and complexes, whose content represents 1.5-20 mass % of the mass of salts. Salt electrolysis and electroendosmosis of said particles and complexes are performed into two baths (1) fitted with anodes (8). As a result of this process, the humic acids and humin-mineral substances forming the concentrate are concentrated on the anodes (8). A traveling direction of electrolyte in each bath (1) is opposite to a rotating direction of the anode (8). A dreggy area (1) for breaking the foam is arranged in the anodes (8). A collecting box (18) is placed between the baths and connected thereto by means of overflow openings (20) for supplying the water suspension. Every bath (1) is fitted with a dump tank (21) mounted under a device (24) for removing the end product. 10 claims, 7 figures
Patent BG-112479-A (BG)
Title: Anti-gama mutant protein against endogenous human gamma interferon
Inventor: IVANOV IVAN
IPC: C12N15/23
Filed: 2017-03-29
Abstract: The invention relates to an anti-gamma mutant protein against endogenous human gamma interferon (hIFN-?), applicable to diseases associated with increased production of endogenous hIFN-?. In essence, it represents inactive analogues of hIFN-? with conserved affinity for the hIFN-? receptor, where the last 5 amino acid residues of the C-terminus of the interferon molecule are removed and the amino acid at position 88 is replaced by glutamine (Q), as additionally the amino acid at position 27 is replaced by tyrosine (Y) or the amino acid at position 41 is replaced by asparagine (N).
Patent BG-113402-A (BG)
Title: Integrated platform for the processing of data from nanosatellite systems
Inventor: RAYCHEV RAYCHO
IPC: G06F15/00
Filed: 2021-07-22
Abstract: The integrated platform developed in this invention consists of one or more nanosatellites (1), wherein each nanosatellite includes at least one sensor module (1.1) connected by a two-way link to an onboard computer (1.2) which in turn is connected by a two-way link to a communication module (1.3), which in turn is connected by a two-way link to at least one communication antenna (1.4). Each communication antenna (1.4) is connected to at least one ground-based antenna (2.1) which in turn is connected by a two-way link to at least one node of telecommunication equipment (2.2) of one or more ground-based stations (2). Each ground-based station (2) is connected by a two-way link to a control sever (3), which in turn is connected by a two-way link to a database (4), which in turn is connected to a marketplace portal server (5), to a developer portal server (7) and to an application server (6). The control server (3), the marketplace portal server (5), the developer portal server (6) and the application server (7) are connected by a two-way link to client stations (8.1, 8.2, 8.3 and 8.4).