baber/WOPTO huggingface dataset:
Patent NL-8500645-A (NL)
IPC: C23C16/32
Filed: 1985-03-07
Abstract: A layer of SiC is deposited at a comparatively low temperature (700-1000  DEG C) and low pressure (25-125 Pa) from a gaseous mixture which comprises preferably SiH4 and C2H4 in a molar ratio of 0.4-4. The resulting layers are hard, adhere readily and are homogeneous.
Patent NL-8501171-A (NL)
IPC: E04B1/343
Filed: 1985-04-23
Abstract: This invention relates to new pyranoderivatives of the formula: <IMAGE>   wherein X1 is H, Cl or Br and Z stands for:   <IMAGE> wherein X2 is H, Cl or Br, T is O or S and Y stands for an arabinose, xylose or ribose moiety, the acetylated form of the same, with either a pyranose or furanose configuration and bound to the R moiety of either the  alpha  or the  beta  anomer, to a preparation process of said compounds from stoichiometric proportions of the compound R-H and of the selected ose, and to therapeutic compositions, the active ingredient of which comprises at least one of these compounds associated with an appropriate diluent or carrier.
Patent NL-8601744-A (NL)
Title: Fume cupboard with slide-up window - having upper and lower part with intercoupled slide mechanism
IPC: B08B15/02
Filed: 1986-07-04
Abstract: The fume cupboard has a working space with extract spigot on its top wall and accessible at the front by upward sliding of a sash window with an air entry section above it which is closed by that window in its fully raised position. The space contains (three) flow guide baffles. The window consists of a lower and an upper portion with intercoupled slide mechanism such that, raising the lower portion causes the upper portion to move up by a smaller amt., thereby reducing and ultimately closing the air entry section which, to this end, is arranged at the upper end of the window in its fully closed position.
Patent NL-8801507-A (NL)
Title: Subsonic signal generator triggered by low is Hz musical notes - consists of oscillator with variable tempo, amplitude and pulse width controls
IPC: G10H1/04
Filed: 1988-06-13
Abstract: The audio input, to which the subsonic signal is to be an accompaniment, is fed via a low-pass filter to control a 15 Hz oscillator. the amplitude, tempo and pulse duration of the subsonic rumble or boom can be adjusted by the user. The subsonic signal is then fed via another low pass filter to a quadrophonic panorama controller. The outputs of the panorama controller are fed via line amplifiers to the left and right speaker circuits. The triggering level and the pulse spped, level and duration can be controlled from the front panel of the unit by means of slider potentiometers. The audio input level and the total output level can be monitored by means of meters on the front panel.
Patent NL-9001202-A (NL)
Title: Confocal detector scanning system for compact disc player - uses fibre=optic assembly in place of conventional pinhole diaphragm
IPC: G11B7/135
Filed: 1990-05-25
Abstract: Light from a source (11) is focussed (12) and reflected by a half-silvered mirror (30) to a condenser lens assembly (13). The light is channelled along an optical fibre (45) and focussed (50) onto the data carrying surface (61) within the medium (60), e.g. a Compact Disc. Reflections from the surface (61) pass back through the lens (50), optical fibre (45), condenser lens (13) and mirror (30) to a lens (22) which focusses the image onto an opto-electrical transducer (21).
Patent PT-88462-A (PT)
Inventor: BELL RICHARD
IPC: A61P31/04
Filed: 1988-09-09
Abstract: Compounds of formula (I) <CHEM> and salts thereof, wherein R is a C1-4 alkyl group, R<1> is a methyl, ethyl or isopropyl group; and OR<2> is a hydroxyl or substituted hydroxyl group having up to 25 carbon atoms. These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent PT-89675-A (PT)
Inventor: HELLERMANN WALTER
IPC: C08F297/04
Filed: 1989-02-10
Abstract: The object of the invention was to develop ABC block copolymers based on butadiene, isoprene and styrene which have a broad vibration-attenuation curve. 
<??>ABC block copolymers of this type and a process for their preparation have now been found. The copolymers comprise
 - from 40 to 75 % of a block A comprising butadiene and styrene or isoprene units and having a vinyl or isopropenyl group content (V) of less than 15 %,
 - up to 25 % of a block B comprising butadiene and styrene or isoprene units (V > 70 %) or
 - up to 25 % of a block B' comprising styrene, isoprene and optionally butadiene units (V < 15 %) and
 - from 20 to 55 % of a block C comprising styrene, isoprene and optionally butadiene units (V > 70 %). 
<??>The novel ABC copolymers are particularly suitable for the production of tyre rubbers.
Patent PT-91572-A (PT)
Inventor: WALKER HANS
IPC: A61K47/00
Filed: 1989-08-30
Abstract: The invention relates to transdermally applicable pharmaceutical compositions which contain glycosides as active substances and which are characterised in that ethoxylated sterols and/or C12-C30 alcohols are employed as solubilisers in lipophilic phase.
Patent PT-92758-A (PT)
Inventor: QUEEN CARY L
IPC: C07K16/46
Filed: 1989-12-28
Abstract: Compsn. comprises a pure human-like immunoglobulin (Ig) which (a) reacts specifically with p55 Tac protein and/or (b) inhibits binding of human interleukin-2 (IL-2) to its receptor. Also new are (1) human-like Ig having 2 pairs of light/heavy chains and able to react specifically with an epitope of a human IL-2 receptor with affinity at least 10 power 8 per mole, the chains including complementarily determg. regions (CDR's) and human-like framework regions (FR's), the CDR's being from different Ig molecules than FR's; (2) humanised Ig (hIg) which can bind to IL-2 receptors and contain at least one CDR from anti-Tac antibody in a human-like FR contg. at least one amino acid from the anti-Tac antibody; (3) nucleic acid encoding for human-like FR and at least one murine CDR, and (4) cells transfected with nucleic acid.
Patent PT-95037-A (PT)
Title: Process for the preparation of new 2-(RS)-substituted 2,3- dihydro-5-oxy-4,6,7-trimethyl benzofurans and pharmaceutical compositions containing them
Inventor: BRUFANI MARIO
IPC: A61P11/12
Filed: 1990-08-17
Abstract: The invention relates to a process for preparing compounds of formula I <IMAGE> or their pharmaceutically acceptable salts, which comprises following a scheme of synthesis which uses a partly acetic 2-(RS)-2,3-dihydro-5-hydroxy-4,6,7- trimethyl benzofuran acid which comprises the following stages in corresponding order: a) alkylation of the hydroxyl radical at the 5 position using a known process, such as treatment with dialkyl sulphate in an alkaline solution or with an alkyl halide in solution in an organic solvent such as dimethyl formamide or again with triphenyl phosphine, dialkyl azodicarboxylate and a suitable alcohol in solution in an organic solvent such as tetrahydrofuran, b) reducing the compounds so obtained using a suitable reducing agent having a carboxylic group such as lithium aluminium hydride in solution in an ether solvent such as tetrahydrofuran.
Patent PT-96422-A (PT)
Inventor: CROSS PETER EDWARD
IPC: A61K31/445
Filed: 1991-01-04
Abstract: Selective muscarinic receptor antagonists of formula (I), wherein R<1> and R<2> are both optionally substituted phenyl, the broken line is an optional bond, X is (a), (b) or CH- when the double bond is absent or is (c) when the double bond is present, X being attached to a carbon atom of A, A is selected from certain piperidine and pyrrolidine groups, n is 1 to 3 and R<3> is optionally substituted phenyl or thienyl, pyridyl or pyrazinyl.
Patent PT-97193-A (PT)
Inventor: BEN-NASR HEDI
IPC: B01D11/04
Filed: 1991-03-28
Abstract: In the treatment of substances or mixtures of substances, in particular for fractionation, by counter-current extraction with liquid solvents or solvents in the supercritical state during the extraction, efforts are made to achieve dispersing of the product to be treated by the extraction, in order thereby to improve the efficiency of extraction compared with solvent extraction alone. However, the results leave something to be desired, especially with regard to the breakdown of certain mixtures of substances. Therefore, the product to be treated is loaded with the solvent prior to the extraction and is then injected into the extraction column (14) and dispersed. By means of such a treatment, the range of use of the extraction is extended even to highly viscous pasty materials. The upstream loading with solvent can be carried out up to saturation with solvent of the product to be treated. The process conditions most favourable for an efficient loading are provided in a separate loading column (7). 
<IMAGE>
Patent PT-98334-A (PT)
Inventor: RADISSON XAVIER
IPC: A61P31/04
Filed: 1991-07-16
Abstract: PCT No. PCT/FR91/00579 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01692 PCT Pub. Date Feb. 6, 1992.Method for preparing (dialkylamino-2 alkyl)sulphonyl-26 pristinamycin IIB having general formula (I)    <IMAGE>  (I)  by oxidation of (dialkylamino-2 alkyl)thio-26 pristinamycin IIB with 3,5 to 20 of hydrogenperoxide equivalent, in the presence of alcaline metal tungstate, in a 2-phase medium, at a temperature between 10 DEG  and 25 DEG  C.
Patent SI-9300673-A (SI)
Inventor: MAIENFISCH PETER
IPC: C07D413/06
Filed: 1993-12-22
Abstract: Spojine s formulo (I), kjer A pomeni nesubstituiran
ali enkrat do štirikrat substituiran, aromatski
ali nearomatski, monocikličen ali bicikličen, heterocikličen
ostanek, kjer lahko enega do dva substituenta
od A izberemo iz skupine, ki sestoji iz halogenCi-C3-alkila,
cikloproptla, halogenciklopropila, C2-C3-
alkenila, C2-C3-alkinila, halogen-C2-C3-alkenila, halogen-C2-C3-alkinila,
halogen-Ci-C3-alkoksi, Ci-C3-alkiltio,
halogen-Ci-C3-alkiltio, aliloksi, propargiloksi,
aliltio, propargiltio, halogenaliloksi, halogenaliltio, ciano
in nitro, in enega do štiri substituente od A iz
skupine, ki sestoji iz Ci-C3-alkila, Ci-C3-alkoksi in
halogena; R pomeni vodik, Ci-C6-alkil, fenil-CiC4-alkil,
C3-C6-cikloalkil, C2-C6-alkenil ali C2-C6-alkinil;
in X pomeni N-NO2 ali N-CN, ali v danem primeru
njihove tavtomere, vsakokrat v prosti obliki ali obliki
soli, lahko uporabimo kot agrokemijske aktivne snovi
in jih lahko pripravimo na znan način.
Patent SI-9520100-A (SI)
Title: Vibration generator and machine with such a generator
Inventor: SKAK VALDEMAR
IPC: B65G27/32
Filed: 1995-09-08
Abstract: PCT No. PCT/DK95/00361 Sec. 371 Date Mar. 19, 1997 Sec. 102(e) Date Mar. 19, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/09126 PCT Pub. Date Mar. 28, 1996A balanced vibration generator (1) for resonance-amplified operation of a machine or equipment (20) comprises at least one set of counter-oscillating masses (4, 16, 20) suspended in a spring system (3) in which the resonance springs are helical springs which also support the masses. The generator comprises a built-in, balanced drive system (6, 7, 8). The generator is suspended in securing elements (10, 11) which comprise special, adjustable securing elements (9) which are in engagement with the resonance springs (3) and arranged in such a manner that the resonance springs, when turned around their longitudinal axes (14), can change spring lengths.
Patent SI-9900022-A (SI)
Title: Insulating mantle for thermal protection of overground pipelines
Inventor: RUKOBER JOSIP
IPC: F22B37/36
Filed: 1999-02-03
Abstract: The subject of invention is an insulating mantle for thermal protection of overground pipelines, first of all the warm water ones. The insulating mantle according to the invention which is providing an effective thermal and mechanical protection of warm water pipes is carried out in two layers using materials of different thermal, mechanical and chemical properties, where the insulating mantle consists of a bandage (2) of mineral or glass wool, two adjacent polyurethane channels (3) and a protective mantle (4) made of glass-reinforced polyester resin.
Patent SI-20391-A (SI)
Title: Measurement tube of ultrasonic instrument for measuring volumetric fluid throughput
Inventor: DEBELJAK ZDRAVKO
IPC: G01F1/66
Filed: 1999-09-06
Abstract: The measurement tube (1) of the ultrasonic instrument for measuring volumetric fluid throughput features ultrasonic transducers (T1) and (T2) with corresponding reflectors (R1) and (R2), drawn back from the fluid current. The transmitting or receiving surfaces of the ultrasonic transducers (T1) and (T2) are located in the focal points of the corresponding reflectors (R1) and (R2), which are either parabolic or part of the surface of rotational ellipsoids (E1) and (E2). Four different types of measurement tubes (1) are described, which allow the measurement of the volumetric fluid throughput involving all currently used measurement principles. According to the submitted invention factors like fluid stability, the absence of parasite ultrasonic waves, immunity to possible fluid pressure pulses and reduced disposal of small dust particles on the ultrasonic transducers and reflectors are achieved.
Patent TR-21629-A (TR)
IPC: C01B25/41
Filed: 1982-07-06
Abstract: A novel anhydrous sodium tripolyphosphate, well adapted as an additive for foodstuffs and detergent compositions, has an Na/P ratio of essentially 1.667+/-0.01, an apparent density of from 0.5 to 1.1, a mean agglomerate size of less than 100 microns, a phase I content ranging from 15 to 6% by weight, is devoid of insoluble fraction, and displays zero solidification or caking in a quiescent solvent medium.
Patent UA-13195-A (UA)
Title: method and device for producing of granules
IPC: B01J2/20
Filed: 1989-04-06
Abstract: Invention concerns producing of granules from different materials. The method of producing of granules consists in transmission of viscous fluid mass through the openings and formation from it of drops, which are then cooled up to hardening on the transportation surface.
Patent UA-18678-A (UA)
Title: Device for discharge of the fuel sediment
Filed: 1990-10-22
Abstract: The invention relates to the ground equipment for servicing of the aircraft, namely to the devices for servicing the power plant. A device for discharge of fuel sediment from tanks contains a hopper and a rod with a drain branch pipe. The device is equipped with a built-up support made in the form of a hollow pipe with detachable attachment fitting to the rod and a hoist telescopically connected with the pipe by a supporting element with a step-bearing and a longitudinal groove. The attachment fitting of hollow pipe to the rod is made in the form of spring-loaded catches located in the upper part of the pipe, which interact with an annular teeth formed on the lower part of the rod.
Patent BG-101037-A (BG)
Title: Method for making sections of hollow fibres for tubularmodules and the sections produced
Inventor: GELEFF SVEND A
IPC: B29C65/70
Filed: 1996-12-06
Abstract: The invention relates to a method by which a horizontalperforated plate is included in a casting mould, the number ofperforations is envisaged and they are positioned in accordancewith a preliminary specified sample, as well as continuous hollowfibres which are guided and are led through the perforations.Material capable of casting and hardening is cast for forming ahard tubular plate which, by using the fitted fibres, is raisedvertically to a desired distance from the perforated plate. Thetubular plate is cut in a horizontal plane until the ends of thehollow fibres are uncovered.
Patent BG-103559-A (BG)
Title: Packages containing at least two cartons of single goods, method and device for making these packages
Inventor: KOKKERSVOLD TOR
IPC: B63B/
Filed: 1999-07-07
Abstract: The invention relates to packages made of at least one pair of cartons (A, B) of single-type goods engaged by a self-tightening lifting loop and devices for it, as well as a method for its making. The lifting loop is in the form of a closed loop of a belt (2) having a width basically equal to the lateral width of the cartons (A & B). The central loop (14) is gathered in such a way in order to form a lifting ring (15) passing through a central hole in the upper part of the belt (2). The ends of belt (2) are overlapping and are fixed to each other by sewing, adhesion, hot melting, etc. The packages can be formed by making a preset length of the belt (2) which is done by pulling it on a pair of rods (4) fitted at some distance and having a vertically mobile rod (5) fitted between them and on rod (8b) tightened to the vertically moble plate (8), and then on a second pair of rods (6) having a vertically mobile rod (7) fitted between them. The end of belt (2) is then tightened to the tightening device (3) immediately after which rods (5 & 7) are shifted downwards against the belt (2) and plate (8) is shifted downwards so that rod (8) will press it down. Furthermore the roller unit (10a, 10b) is shifted upwards against belt (2) until the latter lies on that unit. The device for feeding the belt (1) is interlocked after the preset length of belt (2) is being pulled. Device (1) can include a means for pleating of belt (2) and for engaging the pleated part (27) by a cartridge (22). The device is in the form of a loop-like belt (2) made in advance including a pleated part the central part (27) of which is engaged by a cartridge (22) for retaining the pleats together all the time. 14 claims, 14 figures
Patent BG-105185-A (BG)
Title: Tricyclic sulfonamides and their derivatives as inhibitors of matrix metalloproteinases
Inventor: O'BRIEN PATRICK M
IPC: C07D307/91
Filed: 2001-01-25
Abstract: Tricyclic sulfonamide compounds and derivatives are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A, collagenase-3, and stromelysin-1 and for the treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurysm, heart failure, left ventricular dilation , restenosis, periodontal disease, corneal ulceration, treatment of burns, decubital ulcers, wound healing, cancer, inflammation, pain, arthritis, osteoporosis, renal disease, or other autoimmune or inflammatory disorders dependent upon tissue invention by leukocytes or other activated migrating cells, acute and chronic neurodegenerative disorders including stroke, head trauma, spinal cord injury, Alzheimer's disease, amyotropic lateral sclerosis, cerebral amyloid angiopathy, AIDS, Parkinson's disease, Huntington's disease, prion diseases, myasthenia gravis and Duchenne's muscular dystrophy. 32 claims
Patent BG-108493-A (BG)
Title: Beta-amino tetrahydroimidazolo(1,2-a) pyrazines and tetrahydrotrioazolo (4,3-a)pyrazines as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes
Inventor: EDMONDSON SCOTT
IPC: A61P5/50
Filed: 2003-12-22
Abstract: The present invention is directed to compounds which are inhibitors of the dipeptidyl peptidase-IV enzyme ("DP-IV inhibitors") and which are useful in the treatment or prevention of diseases in whichthe dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the useof these compounds and composition in the prevention of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.
Patent BG-108833-A (BG)
Title: Device for biogas production
Inventor: BESHKOV VENKO
IPC: C02F3/00
Filed: 2004-08-02
Abstract: The device is used for the preparation of biogas from organic substances in the treatment of residential, agricultural, food production, etc. waste waters. It ensures good mixture and sufficient resting time of the substrates in each chamber. The device comprises an airtight closed basin (1) divided into two to eight subsequently arranged chambers (2) by overflow partitions (3). Each of chambers (2) is supplied with static mixing partition (4). The wastewaters enter basin (1) through an inlet hole (6) where they get in contact with the biomass. Biogas is produced which is separated across apertures (7) for its discharge. The treated water leaves basin (1) over an outlet spillway (5). On the bottom of each chamber (2) holes (8) are found through which the device is periodically cleaned from sludge.
Patent BG-109350-A (BG)
Title: Anti-helicopter mine
Inventor: SHISHKOV VESELIN
IPC: F42B23/04
Filed: 2005-11-17
Abstract: The mine is intended to strike down low flying aircrafts, e.g. helicopters or pilotless machines. It consists of a starting mortar (10), in which there are successively arranged a missile charge witha cumulative cone (11) and an electric fuse (13), an isolating cover (12) and a three-part protector (6) with a defensive hand grenade F-1 placed therein. The grenade consists of a body (8), to which, through a universal fuse (5), there are successively attached a lamellar rotor (9) with at least four feathers and a support plate (7) closed by a transportation cover (2). At the opposite end of the mine, a bayonet (14) is attached to which, through an identical element, a control module (19) is fastened that contains an antenna member (1), a receipt-and-control unit (15) with a self-liquidator(20), motion pick-ups (16) with external sensors (17) and storage battery elements (18), all they being connected mechanically and through galvanization.
Patent BG-112074-A (BG)
Title: A device for removal of ectoparasites from people and animals
Inventor: POPOV TEODOR
IPC: A61B17/00
Filed: 2015-08-07
Abstract: The invention relates to a device for removal of ectoparasites, applicable to medical practice and every-day life for their safe and contactless removal from people’s and animal’s skin. It solves the problem of emerging secondary contagions of the patients with residues from the removal of the ectoparasite, and ensures a high reliability level in work and high security and hygiene for patients when removing the parasite. The device is easy to use through a single button and does not require setting-up, calibrating or special preparation. According to the invention it uses a working regime with high frequency electrical impulses with a programed frequency range and software algorithm for measuring the frequency in time, fed through a bipolar electrode, connected to a follower block for the presence of an outlet therapeutic effect. The device is a microprocessor based system with a signaling generator and frequencies in a programmed frequency range and audio-video signalization.
Patent BG-113787-A (BG)
Title: Connection of an electrically driven point switch to a single-phase induction motor with a functional capacitor
Inventor: HLAVÁČ JIŘÍ
IPC: B61L5/06
Filed: 2023-09-29
Abstract: The present invention pertains to a connection of an electrically driven point switch to a single-phase induction motor with a functional capacitor. Said connection is characterized in that the motor (M) of the point switch is connected through its first conductor (U1) of the main stator winding of the induction motor of the point switch to a circuit with two contactors (Re1, Re2) and to a circuit (K) with internal contacts of the point switch, which in turn is connected through internal contacts (respectively S1, S2) to the power line conductors (respectively L1, L2) of the point switch, while the second conductor (U2) of the main stator winding of the motor (M) of the point switch is connected to one pole of the capacitor (C) of the motor (M) of the point switch and also to the grounding/neutral power conductor (N) of the point switch. Furthermore, the second pole of the capacitor (C) of the motor (M) is connected to a circuit with two contactors (Re1, Re2), while the conductors (Z1, Z2) of the auxiliary stator winding of the motor (M) of the point switch are separately connected to said circuit with two contactors (Re1, Re2) and to said circuit (K) with internal contacts of the point switch, which in turn are connected through internal contacts (respectively S1, S2) to the power line conductors (respectively L1, L2) of the point switch.