baber/WOPTO huggingface dataset:
Patent NL-8403441-A (NL)
Title: Ballast circuit for several fluorescent lamps - gives constant lighting despite fluctuations in natural light by detecting intensity and controlling LF-HF conversion accordingly
IPC: H05B41/392
Filed: 1984-11-09
Abstract: A control circuit is coupled at its inputs to the a.c. supply and at its outputs to converters with outputs connected to each fluorescent lamp in a room. A circuit detects the light intensity from at least one lamp and from the background. The control circuit produces and LF output voltage whose amplitude, up to the amplitude of the voltage of the LF a.c. supply, is inversely proportional to the detected intensity. Each converter converts the LF output voltage from the control circuit into an HF voltage with largely constant amplitude for the lamp converned. Anu auto-transformer lies between the control circuit's inputs and outputs and provides a variable secondary voltage.
Patent NL-8502673-A (NL)
IPC: G01K11/24
Filed: 1985-09-30
Abstract: A method and an apparatus for determining the velocity, direction and other magnitudes of a flow (30), in particular a gas flow, in which a strongly damped acoustic signal (1) is emitted by a first transducer (12) in a first direction through the flow (30) towards a second transducer (13) producing a damped electric signal, the first deflection (4) thereof being compared with a threshold value (5) which is lower than the peak value of said deflection (4), and exceeding said threshold value (5) being used as the end of the time measurement period started at the emission of the acoustic signal (1) by said first transducer (12). In particular a single first transducer (12) is used, and a reflecting body (28) is placed in front of said first transducer (12), adapted to reflect the acoustic pulses (1) emitted by said transducer (12) through the flow (30) in different directions towards one or more second transducers (13).
Patent NL-8600089-A (NL)
Title: Reinforcing cavities in green carbon bodies during calcination - using a rigid organic foam body, esp. for anodes prodn. for melt electrolysis mfr. of aluminium
IPC: C25C3/12
Filed: 1986-01-17
Abstract: A filler medium for mechanically stabilising cavities in green carbon bodies, in at least the first phase of the calcining process, esp. in plugholes and ventilation ports in anodes for the prodn. of A1 by melt electrolysis, comprises a rigid organic foam which does not react with carbon, and which stands in contact with the side wall(s) and bottom surface of the cavity to maintain the shape of the cavity. The foam is e.g. of phenolic or polyurethane foam material which opt. contains a passive carbon filler such as coke or anthracite with a particle size up to 10 mm.
Patent NL-8603103-A (NL)
IPC: B65G45/00
Filed: 1986-12-05
Abstract: Scraper device for fitting to an endless conveyor belt or similar device, consisting of a set of scraper elements (1, 1') supported by an elongate carrier member the scraper elements (1, 1') being mounted on at least one bar-like member (2, 2') which extends parallel to the carrier member and rests on the upper face of the carrier member, and which is fastened relative to the carrier member by means of detachable fastening means (8, 9; 10, 11, 12) which are mounted at the ends of the bar-like member. Preferably the fastening means are formed by at least one pin (9) projecting from a side edge of the carrier beam (7) and at least one recess formed in the bar-like member (2,2') in which recess said pin is received and by an upstanding flange (10) which is provided with an opening and which lies next to a flange formed on the carrier beam and provided with an opening, and by a securing means inserted through the coinciding openings in the flanges.
Patent NL-8900444-A (NL)
Title: Bottle blank tip-cutting machine - is movable vertically in relation to track with knives working opposite ways
IPC: B21F11/00
Filed: 1989-02-22
Abstract: The machine cuts off the tips from blanks before these are blown to form bottles. It has two knives (1,2) moved in opposite directions electrically, pneumatically or hydraulically. It is mounted on a cooling track, and is moved as a whole up and down in relation to the track. The blanks, suspended from pins, are moved up and down simultaneously, to bring them to the correct height.
Patent NL-9000848-A (NL)
Title: Obtaining windows with smooth spectrum - providing time pattern output when digitally analysing data with auto-correlations
IPC: H03H17/02
Filed: 1990-04-11
Abstract: The method is for obtaining a window from which a time pattern is derived. The auto-correlations are calculated and a product of the powers of the auto-correlation and/or their added values are taken as the window. Two or more patterns can be delivered having-the auto-correlationse calculated for each. A product of their powers and/or their added values are taken as the window.
Patent NL-9002481-A (NL)
Title: Removal of tractor wheel - using help wheel equipped with levers terminated with self-aligning friction pads
IPC: B60B15/26
Filed: 1990-11-14
Abstract: The `help' wheel (2) has a carrier frame (3) with several radial levers (7). Each lever is pivoted on its fulcrum (8) by the manually-operated arm (5) acting on a screw spindle (6). The inner surface of the tractor wheel rim (1) has a high friction or toothed ring (12) over virtually its entire circumference. The extremity of each lever has a self-aligning pad (14). Each pad has a high friction surface or is toothed to match the ring on the wheel rim. Two blocks (20) serve to position the ring against the rim and protect the inflator (19).
Patent NL-9200844-A (NL)
Inventor: VAN DE WIJDEVEN GIJSBERTUS G P
IPC: A61M31/00
Filed: 1992-05-13
Abstract: PCT No. PCT/NL93/00098 Sec. 371 Date Jan. 9, 1995 Sec. 102(e) Date Jan. 9, 1995 PCT Filed May 13, 1993 PCT Pub. No. WO93/23110 PCT Pub. Date Nov. 25, 1993The present invention relates to a method and a device for injecting humans and animals with a pharmaceutical preparation, wherein the preparation is held in a rigid carrier (5) and the carrier is carried through the skin into the body by means of gas pressure, and wherein during carrying of a rigid carrier (5) into the body by means of gas pressure the device with which the carrier is carried into the body is held against the body. The invention likewise relates to a device for injecting animals or humans with a pharmaceutical preparation, wherein a chamber (2) is present in which a carrier (5) containing the pharmaceutical preparation can be placed, a barrel (1) connecting onto this chamber and means for carrying the carrier by means of gas pressure through the barrel into the body for injecting, wherein means are present for blocking the use of the device when it is not pressed against a body.
Patent PT-71765-A (PT)
IPC: C12M1/08
Filed: 1980-09-03
Abstract: Apparatus and process for ensure the coalescence and separation of fine gas bubbles in the degassing zone of liquid/gas tube or loop reactors. The invention is not limited to these two types of reactors. A liquid/gas current is introduced into a layer of solid particles whose size, density, and shape are chosen such that their sedimentation speed is greater than the speed of the rising liquid/gas mixture, and the fluidization point speed is selected to be less than the liquid speed.
Patent PT-78278-A (PT)
IPC: C07D295/088
Filed: 1984-03-20
Abstract: 1. Bis-(piperazinyl- or homopiperazinyl) alkanes of the general formula I  see diagramm : EP0122488,P21,F1  wherein R1 , R2 , R3 and R4 which may be identical to or different from each other, are each hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyl, alkoxy having 1 to 4 carbon atoms, alkanoyloxy having up to 4 carbon atoms, halogen, trihalomethyl, di-C1-4 alkylamino, C1-4 alkoxycarbonyl, nitro, cyano or acyl having 1 to 3 carbon atoms ; R5 and R6 , which may be identical to or different from each other, are each hydrogen, methyl, hydroxyl, carboxyl, C1-4 alkoxycarbonyl, hydroxymethyl, phenyl or p-chlorophenyl, R7 and R8 are each hydrogen or methyl ; j and k are integers from 0 to 3, their sum being no more than 4 ; m and n are integers from 0 to 3, their sum being no more than 4 ; A is -CH2 - or -CH2 CH2 - ; or R5 and R7 together or R6 and R8 together are oxo, provided k or m is other than O ; or R5 and R7 together and R6 and R8 together are oxo, provided k or m are other than O ; R9 and R10 , which may be the same or different, represent hydrogen or from one to four methyl substituents on the carbon atoms of the piperazine ring (A = -CH2 -) ; R11 , R12 , R13 and R14 , which may be identical to or different from each other, are each hydrogen or methyl ; or R11 and R12 together and/or R13 and R14 together are oxo ; and X is alkylene of 1 to 2 carbon atoms, optionally hydroxy-substituted with the proviso that when A = -CH2 -, R1 to R14 are hydrogen and j, k, m and n are each zero, then X cannot be 1,2-ethylenediol, and physiologically acceptable acid addition salts thereof.
Patent PT-82832-A (PT)
IPC: A61K31/395
Filed: 1986-06-24
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent PT-85629-A (PT)
Title: Illuminated cannopy ridge
IPC: G09F13/04
Filed: 1987-08-31
Abstract: The roof light for petrol service stations or similar, consists of a trough with fluorescent tube partially covered by a curved structure, reflector screens in oblique position on the rear part, and a transparent water-proof polyacrylate resin front covered with lines or symbols of translucent coloured adhesive plastic.
Patent PT-88243-A (PT)
Inventor: NESSFIELD STANLEY
IPC: B65D90/00
Filed: 1988-08-11
Abstract: PCT No. PCT/GB88/00650 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Aug. 5, 1988 PCT Pub. No. WO89/01449 PCT Pub. Date Feb. 23, 1989.A door construction for a shipping container. (1) to ISO standard is provided in which there is a main frame (6) arranged to be pivotally mounted on the door frame on the container, locking means (8,9) mounted on the door (2,3) within the profile of the door so that the opposed ends of the locking means (8,9) extend beyond opposed edges of the main frame and seal means (13) extending around the edges of the main frame which are to be engaged with the container door frame for sealing the door (2,3) relative to the container (1), the seal (13) at least in the region of the locking means being offset inwardly of the locking means. The construction permits the door (2,3) and its locking members (8,9) to be within the wall profile yet maintain sealing round the door.
Patent PT-90890-A (PT)
Inventor: COATES WILLIAM JOHN
IPC: C07D239/42
Filed: 1989-06-16
Abstract: Compounds of the formula (1) : <CHEM> or pharmaceutically acceptable salts are described, wherein R<1> is C1-6alkyl, C2-6alkenyl, C3-5cycloalkylC1-6alkyl, or C1-6alkyl substituted by 1 to 6 fluoro groups; R<2> is C1-6alkylthio, C1-6alkylsulphonyl, C1-6alkoxy, hydroxy, hydrogen, hydrazino, C1-6alkyl, phenyl, -NHCOR<3> wherein R<3> is hydrogen or C1-6alkyl, or -NR<4>R<5>, wherein R<4> and R<5> together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, hexahydroazepino, morpholino or piperazino ring, or R<4> and R<5> are independently hydrogen, C3-5cycloalkyl or C1-6alkyl which is optionally substituted by -CF3, phenyl, -S(O)nC1-6alkyl wherein n is 0, 1 or 2, -OR<6>, -CO2R<7> or -NR<8>R<9> wherein R<6> to R<9> are independently hydrogen or C1-6alkyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by said -S(O)nC1-6alkyl, -OR<6> or -NR<8>R<9> groups; and <CHEM>  is a ring of sub-formula (a) or (b) : <CHEM> Their use as medicaments, pharmaceutical compositions containing them and processes for their preparation are also described.
Patent PT-97137-A (PT)
Title: Multiple-jet injection head
Inventor: LANYON JAMES REGINALD GEORG
IPC: A61M/
Filed: 1991-03-25
Abstract: Injection head consisting of a port 11 which is adapted so as to be fastened at the level of a conduit with axial communication 14, with a metering chamber 7 for a liquid to be injected mounted at the point opposite the communication conduit, a plurality of injection nozzles 25, each one consisting of an injector 26 perforated by a calibrated hole 27 for the formation of a jet of liquid at high pressure. According to the invention, this injection head is characterized in that it has, opposite the end of the conduit 14 which opens out in the head, a conical widening 20 inside which there is a closing-off device 22, also of conical form, delimiting, together with the widening, a free, continuous space 24 with the same profile, in which the liquid coming from the metering chamber through the communication conduit is scattered, the injection nozzles being distributed at the point, at the end of the free space, opposite the conduit.
Patent PT-99600-A (PT)
Title: Process for the preparation of new adenosine derivatives and of pharmaceutical compositions that contain them
Inventor: GADIENT FULVIO
IPC: A61K/
Filed: 1991-11-25
Abstract: The invention relates to the process for the preparation of new adenosine derivatives, namely, adenosine carbonates of the general formula I <IMAGE> in which the symbols R1, R2, R3 and X have the meanings stated in the claims, which involves a) the introduction of the group C=X into a compound of the general formula III <IMAGE> or b) the cleavage of the protection group of a compound of the general formula II <IMAGE> The compounds of the general formula I have interesting pharmacological properties which allow the use thereof in the treatment of arterial hypertension, in protection against heart failure and peripheral and coronary vasodilation, in the reduction of thrombosis, in protection of the vascular endothelium, in the improvement of glucose tolerance and reduction of the level of insulin in the plastic and in the treatment of arrhythmia, intermittent claudication and Raynaud's disease.
Patent PT-99903-A (PT)
Inventor: COEY JOHN MICHAEL DAVID
IPC: H01F1/055
Filed: 1991-12-20
Abstract: A process is provided for modifying the magnetic properties of an intermetallic compound comprising at least iron, or a combination of iron with at least one transition metal, and at least one rare earth element. The process comprises heating the intermetallic compound in a reaction gas containing at least one element of groups IIIA, IVA or VIA of the Periodic Table in the gaseous phase to interstitially incorporate the element or elements of these groups into the crystal lattice of the intermetallic compound. Novel magnetic materials showing easy uniaxial anisotropy, increased spontaneous magnetization and Curie temperatures are produced by the process.
Patent SE-8106993-A (SE)
Inventor: ANDERSSON M
IPC: B28D7/02
Filed: 1981-11-24
Abstract: A bowl shaped extraction hood (1) for drilling debris is extended and tapers at one of its end-sections (5). An aperture (8) for a drill is deployed in this end-section (5) whilst there is a connection (13) in the opposite end-section (6) for a suction tube. A part, at least, of the hood material around the aperture (8) is see through. A high speed air-flow is maintained around the drill for the removal of drilling dust, whilst the see-through section ensures proper monitoring of the drilling operation.<IMAGE>
Patent SI-9400224-A (SI)
Title: Adjustable bearing support assembly
Inventor: BLAHA DANIEL L
IPC: F16C35/02
Filed: 1994-05-17
Abstract: A bearing support assembly is disclosed having a support plate with support holes and a column mounting plate with slot openings centered and positionally adjustable in a first direction over the support holes. A mounting plate having mounting slots is perpendicularly affixed at one side of the support plate by mounting bolts which are positionally adjustable in a second direction within the mounting slots. A tubular support column is affixed at one end to the column mounting plate, the interior of the tubular support column containing: a screw adjusting block which is fixedly secured within the tubular support column at the one end, and a slidably engaging support post, one end of which is connected to a bearing clamp, which in turn supports a bearing. An adjustment bolt engages the screw adjusting block and the other end of the support post, where the adjustment bolt is rotationally adjustable in a third direction to vary the vertical position of the bearing support assembly.
Patent SI-20462-A (SI)
Title: Wet granulation method for generating granules
Inventor: PHINNEY ROBIN
IPC: C05G5/12
Filed: 1999-04-08
Abstract: A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the use of seed materials. The result is a product having a completely uniform cross section. The feedstock is initially in the size distribution of -150 mesh with 90 % or greater in the size range of 200 mesh. Moisture is maintained to facilitate a steady process without cycling. The method has the advantage of allowing granulation of materials either known to be hazardous or inherently difficult to granulate in a safe and expedient manner.
Patent UA-13139-A (UA)
Title: Method for fodder quality evaluation
Filed: 1990-04-12
Abstract: A method for fodder quality evaluation provides putting a sample to be tested in a container of a fermenter, alternating action by solutions of rumen liquid and pepsin hydrochloride, drying and determination of coefficient of digestibility of nutrient substances. After action on the fodder sample by pepsin hydrochloride it is treated by 2 % solution of pancreatine during 18-18.5 hours under the temperature 38-40 °C, and determination of digestibility coefficient is carried out by the difference in content of nutrient substances in the initial sample and undigested residue.
Patent UA-18751-A (UA)
Title: An oilING agent for glass metallized fiber
Filed: 1991-05-05
Abstract: The invention relates to the field of chemical industry. An oiling agent comprises colophony, dibutylsebacynate, agent OS-20, stearox-6 and water.
Patent AT-A15932000-A (AT)
Inventor: FULTERER MANFRED
IPC: A47B88/493
Filed: 2000-09-20
Abstract: The drawer extension has a centre rail (2) and extension rail (3) associated with a carcass rail (1) fixable on the furniture carcass. On the lower vertical web (17) of the centre rail (2) in an area of same between the front support roller (24) and the entrainment roller (25) and above the horizontal flange (13) of the extension rail which is inserted in the centre rail is a roller (27) which supports the upper horizontal flange. The centre rail has a substantially S-shaped cross-section. The lower vertical web of the centre rail can be higher than the upper vertical web.
Patent BG-102219-A (BG)
Title: Folding press
Inventor: CHOCHEV TANCHO P
IPC: B30B1/00
Filed: 1998-01-29
Abstract: The folding press is used in metalworking. It can also beused only as a press. Its design ensures little metal consumptionand higher reliability. The press consists of a fixed base -supporting bench (1) on which a slide block (2) is mountedhorizontally above which two reduction drives (3) are fitted. Theoutlet shaft of each of the reducers is in the form of a doublescrew (4) having left - and right-hand threading, respectively,and nuts (5 & 6) are fitted in them. The latter are mounted andfixed in such a manner that each of the two screws (4) has one nuteach in the slide block (2) and one nut (5) each in the supportingbench (1). In this way the longitudinal axes of the adjacentoperation surfaces of the supporting bench (1) and the slide block(2) and the lngitudinal axes of screws (4) and their respectivenuts (5 & 6) form a rectangular frame structure. The input shaftof each reducer drive (3) has two tails adjacent for the tworeduction drives (3). They are fixed-interconnected in such a waythat they form a common horizontal shaft (7). At least on one ofthe remaining two tails a torque is applied with a reversivefacility.1 claim, 2 figures
Patent BG-102771-A (BG)
Title: Diarylmethylidenfuran derivatives, method for their preparation and utilization as medicamentous forms
Inventor: NICOLAI ERIK
IPC: C07D333/18
Filed: 1998-09-16
Abstract: The invention relates to diarylmethildenfuran derivativeswith the formulawhere the meanings of the substitutents are listed in thedescription, and to their usage as medicamentous forms, inparticular as antiphlogistic and analgetic means.13 claims
Patent BG-110048-A (BG)
Title: Method for biological purification of water in reservoirs
Inventor: NOTEV EVLOGI
IPC: C02F3/32
Filed: 2008-02-01
Abstract: The method will find application in ecology, particularly for restoration of the disturbed equilibrium of the ichthyofauna and flora in the water basins and minimization of the water pollution. It includes operations of taking out part of the flora and fauna available in the basin, followed by the formation of a biological filter consisting of different types of aquacultures, introduction of the biological filter into the basin with an aquaculture density of 150 to 600 pieces per decare, and subsequent periodic monitoring and adjustment of the biological filter.
Patent BG-111673-A (BG)
Title: Device for determining the direction of rotation
Inventor: RUMENIN CHAVDAR
IPC: H01L43/06
Filed: 2014-01-15
Abstract: The device for determining the direction of rotation comprises rotating multipolar magnet (1) in the form of a ring, the periphery of which are arranged in the same number of alternating sequential identical in shape and induction of the north poles (2) and south pole (3), and neutral zones (4). Near the periphery of the wheel magnet (1) is mounted on a digital integrated circuit Hall (5) consisting of an analog Hall sensor (6) and an electronic module (7) to convert the sensor signal into a digital form one input ( 8) and one output (9) coupled to the power source (10). The output of the analogue Hall sensor (6) is connected to the input (8) of the electronic module (7) as a digital output (9) of the module (7) is the output of the device. The direction of rotation of the magnet (1) - clockwise or counterclockwise is determined by the parameters of the output device.
Patent BG-112130-A (BG)
Title: Polarized electromagnet
Inventor: KARASTOYANOV DIMITAR
IPC: H01F7/06
Filed: 2015-10-30
Abstract: The invention relates to a polarized electromagnet with vibratory drive applications or a single and two-stroke actuation of mechanical, hydraulic, pneumatic, electrical switchgear and apparatus for building automated systems. The polarized electromagnet is a structure comprising a magnet (1), fixed permanent magnets (3 and 4), a movable permanent magnet - anchor (2) and controllable electromagnetic screens (5 and 6). The position of the movable permanent magnet - anchor (2) relative to the fixed permanent magnets (3 and 4) is controlled by the electromagnetic screens (5 and 6). One advantage of the electromagnet is the possibility that, depending on the selected control mode, the anchor (2) can occupy one or two steady positions or perform a vibratory movement. 1 claim, 1 figure