baber/WOPTO huggingface dataset:
Patent NL-8500452-A (NL)
Title: Rotatable coupling for electrical supply to portable device - uses slip rings which rotate on central linking cylinder
IPC: H01R39/64
Filed: 1985-02-18
Abstract: The incoming supply, e.g. line and neutral or positive and negative, is connected to a plug. Each contact blade of the plug is gripped between the ends of strips which protrude radially from either side of a gap in a slip-ring (6,7). The slip-rings are in continuous contact with the contact surfaces (3,4) of two conductive segments, the contact surfaces (3,4) protrude through slots in a hollow insulated cylinder (5). The outgoing supply is picked up from the complementary surfaces of the segments by an identical pair of slip-rings, and fed to an output plug. Each pair of slip-rings is enclosed in an insulating cover. The covers also act as end bearings for the cylinder (5).
Patent NL-8501931-A (NL)
Title: Tractor-coupled onion harvester - has foliage removal mechanism with guide plates and flail rotor
IPC: A01D33/06
Filed: 1985-07-05
Abstract: The harvester for onion crops has a frame and guide plate directing the foliage to the cutter mechanism. An onion lifting digging mechanism of the harvester includes a frame (1) which at the front is supported by runner wheels (4), and which has a telescopic height adjustment mechanism (5). The frame includes casing (6) in which a flail rotor (7) is rotatably supported. The casing has a curved front (6') of which the bottom edge (8) is height adjustable, by means of a bolt (9) w.r.t. the soil surface. The distance between the track (13) and curved front is such that a ventilating action is generated. The plates (14) act as an erecting mechanism for the foliage. At the rear of the arm (15) fits an endless transporter (22), from which the cut foliage is laterally discharged.
Patent NL-8502406-A (NL)
Title: Tractor drawn asphalt surface levelling machine - has hydraulic operated scraper board connected to pivot arms and wheels
IPC: E01C19/18
Filed: 1985-09-03
Abstract: Surface levelling machine e.g. for new laid asphalt surfaces, has a frame which is tractor drawn. The frame has interconnected pivoting arms, and two hydraulic piston cylinder units. The surface levelling machine has two wheel pairs, (2a-3b) with connected pivot arms (4-7) which pivot on spindles (8). Pivot arms (4,5) support two wheels (2b-3b). Between the pivot arms (6,7) fits an hydraulic piston cylinder unit (9), providing height adjustment when the wheel axle distance of wheels (2a,3a) is altered. The other piston/cylinder unit (11), when operated, alters the scraper board height.
Patent NL-8700461-A (NL)
Title: Manure material prodn. from animal slurry - by adding nitrogen-fixing, odour-reducing agent, dewatering, and enriching with composted organic material, nitrogen binder, coal etc.
IPC: C05F3/00
Filed: 1987-02-24
Abstract: Prodn. of manure material comprises: supplying a slurry in a manure storage room with an odour-reducing and N-fixing material (I), the N being present as ammonium cpds., dewatering the slurry; and adding enriching materials composed of composite organic material, odour-reducing and further N-fixing material, as well as coal prods. and opt. lime prods. Pref. the slurry is dewatered to 20-60% moisture content, and the final prod. is dried to 10-35% moisture. Appts. is also claimed, as are various manure prods.
Patent NL-8702035-A (NL)
Title: Turntable for optical disc player - has upper pressure plate forming part of magnetic circuit of motor
IPC: G11B17/032
Filed: 1987-08-31
Abstract: The optical disc player (1) has a turntable (11), an optical read head (15), control panel (7,9) and a hinged lid (21). Set in the middle of the hinged lid is a pressure assembly (5,23) which retains the disc in position while it rotates. The rotating pressure plate (23) does not rely on a spring to hold it in place on the top surface of the disc (19).4 The turntable (11) is rotated by an electric motor which has a central magnetic rotor (13). The pressure plate (23) in the lid is made from a piece of ferro-magnetic material which forms part of the magnetic circuit of the rotor. It is thus held in place, sandwiching the disc, by the rotor's magnetic field.
Patent NL-8702562-A (NL)
Title: Dust protector helmet - has visor, air inlet filter, ventilator and air outlet
IPC: A42C5/04
Filed: 1987-10-28
Abstract: The helmet enables the wearer to work in a dust laden atmosphere. It has a circumferential, depending skirt section, and includes an air inlet and outlet, also a ventilator and filter. The helmet includes a head section (1) and connecting strip (2) for the chin part (3), also a visor (5) and hinge (4). The visor bottom rim (5b) seals against the chin part, which is double-walled to adjoin a chamber of which the wall (7) has outlet slits (8) for exhaled air. The depending skirt reaches to the chest and shoulder part of the wearer. The filter (13) stretches around skirt section (12). One section of the filter forms a sound attenuating section.
Patent NL-8901469-A (NL)
Title: Cheese transporter arrangement - has horizontal and vertical conveyors with roller catch units
IPC: B65G37/00
Filed: 1989-06-08
Abstract: The arrangement includes cheese carrying wooden boards moving on a horizontal and vertical conveyor system. A roller catcher stop provides spaced movement of wooden boards. The transporter unit (1) moves wooden support boards (2). The unit includes horizontal conveyor (3) and vertical conveyor (4). Support boards (2) are moved on conveyor (3) in direction of arrow (6). Conveyor (3) has two fixed strips (7) for support of boards (2) also a number of roller catchers (8) fixed to the links of conveyor chain (9). A drive (10) includes gear wheels (11) and reversal wheels (12). Roller catchers hinge on conveyor chain links and have a pressure lip to move the support boards (2).
Patent NL-9001188-A (NL)
Title: Storage holder for VHS video tape cassette - has edge seal and catch to prevent ingress of dust etc.
IPC: G11B23/023
Filed: 1990-05-23
Abstract: The storage holder (1) consists of two rectangular shells (2,3) connected by a spine (4) via two thin film hinges (6). The vertical walls (7,8) of one shell (2) have a rebate (11) along their upper edges. When the holder is closed, an inner ridge (12) on the other shell (3) locates inside the rebate, forming a dust seal. When closed, small ridges (13) and depressions (14) on the end walls ensure that the shells are correctly aligned so that the plastics material catch (15,16,19,20) can keep the holder closed. Ribs (23,25) on the inside faces of the end walls and spine keeps the tape cassette in the correct position in the holder. @(10pp Dwg.No.1/4)@.
Patent NL-9300614-A (NL)
IPC: A01K1/10
Filed: 1993-04-07
Abstract: The invention relates to a displaceable feeding fence. This feeding fence comprises an elongate frame, a fence arranged on the frame with a number of passage openings for the head of an animal, and support and guide means connected to the frame which support and guide the frame such that it can be displaced transversely of its longitudinal direction forward and backward through a stroke length over a ground surface. The feeding fence further comprises a mat of flexible material which is connected to the frame with a longitudinal edge over the length of the fence and which is connected to the floor with an opposite longitudinal edge. In the fully advanced position the mat extends over the floor surface to the rear of the frame. <IMAGE>
Patent NL-9500201-A (NL)
Title: Sealing arrangement for window sills and the like
Inventor: BERENDS JORN
IPC: E06B1/70
Filed: 1995-02-03
Abstract: The invention relates to a sealing arrangement for a covering system for external window sills and the like, a corner piece 8 being disposed at the corner between a flashing 13 and an upright section 3, shielding the wall side, of the weather cornice (tripstone) 1, said corner piece being of plastic and having a blind channel 9, 29 to accommodate the lateral edge of the rising part 3 of the weather cornice and lies against a resilient strip 7 which has been laid on the top edge of the rising part of the weather cornice. <IMAGE>
Patent PT-78457-A (PT)
Title: Process for preparing isobutyryl fluoride
Inventor: GROTE DACE
IPC: C07F13/00
Filed: 1984-04-19
Abstract: Iso-PrF, CO, and anhydrous HF are reacted together at 0-80 deg.C and 150-700 psi pref. using a HF: iso-PrF ratio of 4.5-40:1 to give isobutyryl fluoride (I) which may be hydrolysed with water to give iso-butyric acid (II).S (I) can be prepd. under mild conditions in 89+% yields and can be converted to (II) or its esters.
Patent PT-79052-A (PT)
Title: Improved piston and driver assembly
IPC: B25C1/04
Filed: 1984-08-09
Abstract: An improved piston and driver structure includes a synthetic piston body, a bifurcated piston insert and a driver secured within the insert by means of a pin and by means of frictional engagement of the driver by the piston insert when the insert is assembled to the piston body. The piston insert has an enlarged top for dissipating operating pressures over the piston body.
Patent PT-83785-A (PT)
Title: Equipment to obtain ferrous and non-ferrous metals from auto-reducing conglomerates or minerals
IPC: C21B11/02
Filed: 1986-11-21
Abstract: Process and apparatus for producing ferrous or non-ferrous metals from a charge formed by self-reducing agglomerates (comprising pulverized ores, carbonaceous material plus a binder) consisting the apparatus of a shaft furnace, comprising a cylindrical or conical shaft (3), having, at the top portion thereof, loading gates or devices (1) and an outlet for gases through a chimney (19) or a chamber leading the same to heat regenerators (9) to pre-heat blown-in air and also having one or more rows of tuyeres (15) for blowing air; and a cylindrical or conical hearth (5) having a diameter greater than that of shaft (3) by an amount sufficient for positioning fuel feeders (4) directly over a fuel bed; and on the lower part, one or more rows of tuyeres (13) distributed so as to blow air oxygen enriched or not and injecting or not liquid gaseous, or pulverized fuels, this same apparatus being capable of melting 100% metallic charges of any metal and alloys or different proportions of metallic forms and self-reducing agglomerates.
Patent PT-86769-A (PT)
Inventor: MATERA ROBERTO
IPC: G21B1/00
Filed: 1988-02-15
Abstract: This diverter-collector consists of a heat-dissipating plate (7) and an ionic protection layer (10) which covers the said plate and protects it against the ion flux prevailing in the reactor. According to the invention, the ionic protection layer comprises a plurality of parallel fibres (11) of a refractory material such as tungsten or a tungsten alloy, part of the length of these fibres being implanted into the material of the dissipating plate (7), the remainder of these fibres extending into the thickness of the ionic protection layer. <IMAGE>
Patent PT-88015-A (PT)
Inventor: BOGARDUS JOSEPH BALLARD
IPC: A61K47/12
Filed: 1988-07-15
Abstract: Stable, concentrated, non-aqueous solutions of doxorubicin HCl are provided containing doxorubicin HCl, citric acid and an antioxidant selected from sodium formaldehyde bisulfite, tert-butylhydroquinone and  alpha -tocopherol (Vitamin E) in a solvent medium consisting of propylene glycol, 1,2-dihydroxybutane or 1,3-dihydroxypropane, or mixtures of such non-aqueous solvents with water. The solutions have an acceptable shelf-life of greater than 18 months at room temperature and can be diluted with water or other aqueous parenteral vehicles for parenteral administration.
Patent PT-92258-A (PT)
Inventor: DWIVEDI RATNESH KUMAR
IPC: C22C47/08
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform (3). The preform material (3) can then be placed onto the surface of or into a matrix metal alloy (4), whereupon the matrix metal alloy (4) spontaneously infiltrates the preform (3). After substantial complete infiltration of the preform (3), the preform (3) begins to at least partially sink into the matrix metal alloy supply. The matrix metal (4) which has infiltrated the preform (3) is then allowed to cool, thus forming a metal matrix composite body (6).
Patent PT-92751-A (PT)
IPC: G06T5/30
Filed: 1989-12-28
Abstract: A method for the production of finished wood sheets from rough cut wood includes the steps of conditioning the rough cut wood, as necessary, to obtain a predetermined moisture content equivalent to a humidity of 50%. The conditioned rough cut wood is cut into predetermined dimensions using a sawdust-free process and then immediately dried to obtain a low moisture content. The dried wood is further treated using a grinding process to eliminate rough edges of the finished sheet.
Patent PT-96921-A (PT)
Inventor: STEVENS HOWARD NORMAN ERNEST
IPC: A61K9/48
Filed: 1991-03-01
Abstract: A pulsed release capsule suitable for human oral administration having a water-impermeable external surface and an orifice closed by a plug through which orifice the capsule contents are to be released in the human body characterised in that the capsule and plug together form a cavity and the orifice is plugged with a water-soluble or water erodible plug composed of a pharmaceutically acceptable material which dissolves or erodes after a time in the human body to allow pulsed release of the capsule contents wherein the area of water soluble or erodible material sufficient to allow the rapid ingress of water into the cavity when the material has dissolved or eroded and wherein the plug is other than precompressed.
Patent PT-97311-A (PT)
Title: Process for the preparation of ultra-pure thrombin
Inventor: BOCTOR AMAL
IPC: C12N9/74
Filed: 1991-04-10
Abstract: The invention relates to a process for the preparation of a clear, ultra-pure thrombin solution, which involves a) reacting prothrombin with purified thromboplastin and centrifuging the resultant protein suspension; b) eluting the supernatant through an anion exchange agarose column and freezing, and then thawing to about 25 degree C, the desired eluent fractions; c) centrifuging and eluting the supernatant through a cation exchange agarose column with a sodium chloride gradient from 0.1 M to 1 M in a phosphate buffer, and collecting the desired eluent fractions.
Patent SI-9300045-A (SI)
Inventor: LEONARD GRAHAM STANLEY
IPC: A61K31/12
Filed: 1993-01-28
Abstract: Nabumeton, ki je pršilno ohlajen in formuliran v
enotne dozirne oblike, katere imajo manjši volumen
kol je bil možen pred tem, uporaben pri izdelavi zdravi!
za zdravljenje vnetja, zvinov, izpahov, bolečin pri
rakastem obolenju, vročice ati mrzlice, osteoporoze in
miofaciainega bolečinskega sindroma
Patent SI-9300649-A (SI)
Title: Procedure for the preparation of aluminium oxide particles, therefrom produced aluminium oxide powder and its use
Inventor: RIEPL KARL
IPC: C01F7/422
Filed: 1993-12-10
Abstract: The invention relates to a process for the preparation of aluminium oxide particles and also an aluminium oxide powder prepared by this process and also use thereof.
Patent SI-9500294-A (SI)
Title: Combination of a differential pressure and flow controller
Inventor: MEDVESCEK MILAN
IPC: G05D27/00
Filed: 1995-09-19
Abstract: The valve unit has a pair of separate regulating valves (2,13) connected in series within a common valve housing (1), with the difference pressure regulating valve (2) infront of the volumetric flow regulating valve (13). The difference pressure regulating valve simultaneously acts as throttle for controlling the volumetric flow regulating valve, the volumetric flow set by limiting the displacement of the difference pressure regulating valve.
Patent SI-9900098-A (SI)
Title: Process for the preparation of esters of /2-/4-/(4-chlorophenyl)phenylmethyl/-1-piperazinyl/-ethoxy/acetic acid
Inventor: LERMAN ORI
IPC: C07D295/088
Filed: 1999-04-20
Abstract: The invention enables the procedure of preparation of esters of (2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)etoxy) acetic acid having a formula (I), where X represents a halogen atom and R a lower alkyl group, comprising the reaction of: (a) a compound according to the formula (II), (b) a compound according to the formula (III), and (c) a tertiary amine as a solvent and acid remover at the temperature of at least 100 degrees Celsius, where X is a halogen atom, X' is chosen from a group containing bromide and chloride, and R is a lower alkyl group. The above mentioned compounds are the principal intermediate steps in the preparation of cetirizine dihydrochloride, a non-sedative antihistamine drug.
Patent UA-12819-A (UA)
Title: Device for monitoring of amount of material in the bunker
Filed: 1990-02-27
Abstract: Device for monitoring of amount of material in the bunker, which has inlet and outlet holes, contains a weight-receiving element equipped with weight sensor. The weight-receiving element is additionally equipped with a rod with conical discs rigidly fastened to it stage by stage. Rod is executed with possibility of contact by its lower end with weight sensor mounted near outlet outside the bunker, and oriented in parallel to the vertical axis of bunker by means of guides installed on internal side wall of bunker.
Patent UA-9818-A (UA)
Title: Dc-to-dc converter
Filed: 1991-03-11
Abstract: The converter comprises a control unit and two power circuits, each of them includes at least one transistor switch, a transformer.
Patent AT-A12982000-A (AT)
IPC: B23K11/30
Filed: 2000-07-24
Abstract: Apparatus for welding a wire mesh of crossing longitudinal and transverse wires, with a rotatable upper and lower electrode configured as a disk-like polygon, at least the upper electrode (2) being movable upwardly and downwardly and the upper and lower electrodes (2; 6) being rotatable to their working position in which a polygon surface extends parallel to the longitudinal wires, whereby the upper electrode and the lower electrode are provided at each polygon surface (8) with an internal distribution channel (13; 15) for cleaning air, preferably pressurized air, each distribution channel having at least one blow-out opening (14, 14'; 16, 16') terminating in the center on the polygonal surface (8) and a distributor (3, 3') for the cleaning air being associated with each of the upper electrode and the lower electrode, the distributors being each provided with a connector (11) for feeding cleaning air and with internally disposed air channels (12) connected to the connector and to the distribution channels of the upper and lower electrodes disposed in a working position.
Patent BG-100207-A (BG)
Title: Complexes including taxol or taxoter, or extract from taxus and cyclodexterines, their preparation and appplication
Inventor: SZENTE LAJOS
IPC: A61K47/48
Filed: 1995-12-08
Abstract: The present invention relates to an active inclusion complex of Taxol, Taxotere or a Taxus extract formed with a cyclodextrin-derivative, a pharmaceutical composition containing the same, a process of preparation and a method of treatment.
Patent BG-100448-A (BG)
Title: Liquid detergent
Inventor: ILARIONOVA ILIJANA A
IPC: C11D1/72
Filed: 1996-03-22
Abstract: The preparation is designed for washing-machine and manual washing of cotton, linen, woollen, silk, synthetic tissues and mixtures thereof. It contains the following components in wt.%: from 20 to 25 nonylphenolpolyglycolether with 10 mol ethylene oxide or ethoxylated higher C10-C18 fatty alcohols with 10 mol ethylene oxide, 2.0-5.0 nonylphenolpolyglycolether with 6 mol ethylene oxide or ethoxylated higher C10-C18 fatty alcohols with 4 mol ehtylene oxide, form 5.0 to 10.0 glycerine or polyethylene glycol with M.m. 400 5.0-6.0 sodium chloride, 0.2-0.4 perfume composition, 0.15-0.2 preservative, optionally from 10 to 15 sodium perborate and 0.2-0.4 optical bleaching agent, water up to 100. The preparation has neutral pH which enables the washing of different fabrics, does not irritate the skin in case of hand-washing and causes no ageing of the sealings of the automatic washing machines.
Patent BG-101377-A (BG)
Title: Method for the preparation of disodium salt of silibilin-c-2', 3-dihydrogensuccinate
Inventor: GANCHEVA DOBRINKA G
IPC: C07D407/02
Filed: 1997-04-01
Abstract: The disodium salt is used in intensive therapy in acutepoisonings with mushrooms, heavy metals and others, acutehepatitis, cyrrhosis and toxic-metabolitic dystrophic impairmentsof the lover. By the method the yield of the end product isincreased without any need for special equipment and heating. Itincludes the reaction between silibilin and amber anhydride in achloroform medium and N, N-dimethylformamide in the presence of anadditive of 4-dimethylaminopyridine and subsequent selectivehydrolysis of the aromatic ester groups in aqeuous-organic medium.The disodium salt of silibilin-C-2', 3-dihydrogensuccinate isproduced in the reaction between sodium salt of 2-ethylcapronicacid in an ethylacetate and methanol medium.4 claims
Patent BG-106177-A (BG)
Title: Device for conveying electrodes used in the electrolytic refining or electrowinning of metals
Inventor: MARTTILA TOM
IPC: C25C7/02
Filed: 2001-12-04
Abstract: The invention relates to a device for conveying electrodes, used in the electrolytic refining or electrowinning of metals, from one station to another, particularly when the electrodes are conveyed in an essentially perpendicular direction with respect to the line connecting the electrode support points. According to the invention, in order to convey an electrode (3), the device is provided with mutually separate members, at least one lift member (6) for a vertical motion of the electrode (3) and at least one conveyor member (1) for the horizontal motion of said electrode (3). 6 claims, 2 figures
Patent BG-107517-A (BG)
Title: Mechanic automatic torque converter
Inventor: TRICHKOV TRICHKO M
IPC: F16H37/00
Filed: 2003-02-04
Abstract: The converter increases the torque of power units, which increases the efficiency of the work performed. In the presence of an ingoing driving force (P), constant in size and point of application, acting on an inlet shaft (1), coaxially connected to driven shaft (2) by means of a linking device (5, 6-6), a uniform, one-way left side (K1) or right side (K) rotative motion is formed as a result of a constant angular relation (alpha) between the linking device (5, 6-6) with a small driving arm (r) from the driving shaft (1) and a large driven arm (R) of the driven shaft (2) In addition, the more the driven arms (R) increases, the more also increased the torque of the driven shaft (2), and the same is the increase of the efficiency of the work performed by the driven link with applied resistance point (R), equal in size by the inlet applicable point. 1 claim, 2 figures
Patent BG-108404-A (BG)
Title: Means for individual protection from infantry mines
Inventor: VODENICHAROV STEFAN
IPC: F41H5/08
Filed: 2003-12-02
Abstract: The invention relates to a means comprising elastic supporting elements (1) which are in contact with the ground surface, and to them carriers (2) are mounted, on which platform (3) is fitted, and on it a protection bed (4) with clamps for legs (5) is mounted. Platform (3) is a multi-layer body including splinter-proof layer (6), in contact with the protection bed (4), water impermeable jacket (7) filled by granulated material (8) with closed pores and non-inflammable dispersant (9), perforated layer (10) and highly elastic layer (11). Between layer (10) and jacket (7), as well as between layers (10 and 11) chamber (12 and 13) are formed with an air gap. Gap (12) between layer (10) and jacket (7) has a guaranteed depth of the air layer, and the elastic supporting elements (1) form a waterimpermeable closed cylinder (14) with adjustable pressure, filled by granulated material (15) with closed pores and non-inflammable dispersant (16), identical with the granulating material (8) and dispersant (9), found in the water impermeable jacket (7)