baber/WOPTO huggingface dataset:
Patent NL-7611467-A (NL)
Title: Dispensing viscous material, e.g. dough, mince, potato salad, etc. - using an iris shutter with infinitely variable aperture and speed
IPC: A21C5/00
Filed: 1976-10-15
Abstract: Predetermined portions of a coherent viscous material are dispensed from supply under constant pressure; the material being forced through the outlet of a periodically opening and closing valve. The valve is formed by a movable diaphragm of the iris shutter-type, and the max, aperture and the duration of opening are adjusted to the pressure on the material. The portions delivered thus have a predetermined form. The advice has a tube for feeding the viscous material with overpressure, and there is a mechanism for operating a valve on the wall of the tube. The iris shutter works with an adjustable eccentric or crank or cam arrangement driven by a motor through an infinitely variable gearbox. A doctor is also provided immediately in front of the shutter outside the feed tube. When the valve is closed, this removes any particles of material adhering. This automates the process and makes it unnecessary to have an experienced person operating the machine.
Patent NL-7902166-A (NL)
Title: Suspended type prefabricated ceiling - has panels secured to beams by flat metal devices with lips and hooked feed
IPC: E04B9/22
Filed: 1979-03-20
Abstract: The prefabricated ceiling comprises a number of parallel T-section supporting beams suspended from the building structure, and to which panels are fixed at right angles. The panels (1) are secured to the beams (7) by flat metal fixing devices (4) each comprising a rectangular middle portion. The first pair of opposite sides of the latter join onto fixing lips bent round the beam flange, and the second onto clamping feet sloping downwards and apart. The feet are bent outwards to form hooks at the free ends, and engage in two slots (2) milled in the upper face of the panel.
Patent NL-7902917-A (NL)
IPC: F16L37/00
Filed: 1979-04-12
Abstract: A joint structure for transmitting fluid therethrough and having a rotary, hollow sleeve comprised of two sections, each section being journalled in a bushing supported in a stationary casing surrounding the sleeve sections. The adjacent free ends of the sleeve sections are telescopically interfitted for relative axial movement and keyed to each other for unitary rotation. A sealing ring is axially slidably mounted on each sleeve section and urged into engagement with an adjacent sealing surface provided on the housing by forces acting in a direction compressing the sealing rings for providing a rotary joint structure having an extended service life.
Patent NL-7905175-A (NL)
Title: P-tert. butyl-alpha, alpha-di:methyl:di:hydro:cinnamaldehyde - as stable component of perfume and perfumed articles, with lily-of-the-valley fragrance
IPC: C07C45/68
Filed: 1979-07-03
Abstract: p-tert.Butyl-alpha,alpha-dimethyl dihydrocinnamaldehyde (I) is new. (I) has a strong, green-flowery scent of the lily-of-the-valley type. The strength of the scent at a concn. of 10 ppm. is 3 x that of p-tert.butyl-alpha-methyl- dihydro cinnamaldehyde (II). (I) is more stable in compsns. such as soaps or detergents than (II). In a synthetic detergent contg. 20% of perborate, the stability at 40 deg.C, after 40 days, was 71% for (I), and 19% for (II). (I) is prepd. by known methods, e.g. (i) methylation of (II) in the alpha-position, after conversion of (II) to an enamine, (ii) by aldol condensn. of p-tert.butyl-benzaldehyde and isobutyraldehyde, followed by reductive dehydration, or (iii) alkylation of isobutyraldehyde in the alpha-position by means of a p-tert.butyl benzyl halide.
Patent NL-8202729-A (NL)
Title: Hydroxylamine salts prodn. useful in caprolactam mfr. - by redn. of nitrogen mon:oxide in presence of 1-3C satd. hydrocarbon and noble metal catalyst
IPC: C01B21/14
Filed: 1982-07-07
Abstract: Hydroxylamine salt (I) is made by reducing NO with H2 in presence of a 1-3C satd. hydrocarbon and a noble metal catalyst, and recirculating part of the nitrogen monoxide and N2O-contg. gas from the reaction zone. The hydrocarbon is pref. used in an amt. such that the gas mixt. in the reaction zone contains 1-80 vol.% of the hydrocarbon. The total press. in the reaction zone is esp. 4-35 bar. The redn. is pref. carried out in phosphoric acid medium using a mol.ratio H2:NO of 7.5:1 to 20:1. Redn. is carried out e.g. at 25-90 deg.C. Use of hydrocarbons as inert medium in place of the usual inert gases allows use of higher partial pressures of NO and H2, and H2 obtd. by cracking of methane can be used in place of pure H2 used in previous processes. The hydroxylamine salt prods. are useful for the prodn. of caprolactam (monomer for nylon 6) via cyclohexane oxime.
Patent NL-8602027-A (NL)
Title: IC engine exhaust silencer - has iron or aluminium shell enclosing steel wool infill in gas passage
IPC: F01N13/16
Filed: 1986-08-07
Abstract: The engine exhaust silencer is of iron, aluminium, and steel and mineral wool. It can be oval rather than round in order to increase ground clearance. The gases can be deflected through two compartment instead of travelling straight through it. They pass in a convoluted manner through the inner absorbert material.
Patent NL-8701965-A (NL)
Title: Carrying carton for bottles - has sheet glued and folded to form walls with handle between front and rear, with separate bottom and compartment partition
IPC: B65D71/68
Filed: 1987-08-20
Abstract: The carrying carton contains a front wall, rear wall and side walls with a handle parallel to and half way between the front and rear walls. There is a bottom and separate compartments for carrying objects such as partitions between bottles, at right angles to the front and rear walls. The carton is formed from a flat folded and glued sheet with a separately formed intermediate wall glued to the sheet. The bottom is integral with the intermediate wall and is also glued to the sheet. The partitions has an adhesive strip of either side which fit into gaps on neighbouring partitions.
Patent NL-8800358-A (NL)
Title: Switched DC=DC voltage converter - uses inductances and diode pump to produce voltage across load
IPC: H02M3/155
Filed: 1988-02-15
Abstract: This 'stEp-up' converter is of the type which uses the energy stored in an inductance (SP1) to charge a capacitor (C1) via a diode (D1), using a MOSFET (T1) to interrupt the current from a d.c. source (B). The energy stored in the capacitor is then discharged through the load (R1). Additional components are used to permit a higher working frequency and consequent higher conversion efficiency. An additional diode (D2) is connected between a tap (S6) on the main inductance (SP1) and the output (S3), and an additional inductance is interposed between the MOSFET and the free wheeling diode (D1). The additional diode increases the charging period and the additional inductance acts as a current limiter. Similar techniques can be used with a 'step-down circuit'.
Patent NL-8900814-A (NL)
Title: Ventilator grating with controllable ports - has sleeve type top and bottom body sections joined by end pieces
IPC: E06B7/02
Filed: 1989-04-03
Abstract: The ventilator grating has air ports which can be shut off, and is for fixing against the lintel of a door frame. It has a profiled body with fixing devices to the lintel at the top and to a glazed body at the bottom, together with guides for a ventilator slide with ports adjusting the air flow. A number of oblong brackets accommodate Z-section fins to prevent water penetration into the ports. The profiled body is divided into sleeve-shaped top and bottom sections (2, 3) the top one having fixtures for the lintel and the bottom one to the glazing (4). The two sections are joined together by end pieces inserted at opposite ends in notches (38, 39, 40). Between the guides (17, 29) one formed in the top and the other in the bottom section, there are two slides (27, 28) with ports in them, working against each other.
Patent NL-8900819-A (NL)
Title: Sorting, cutting and transport system for weaving carpets - has thread selecting disc controlled by computer and servo motor jaws clamping thread tightened by spring
IPC: D03D39/02
Filed: 1989-04-03
Abstract: A computer with the rug or carpet design positions the thread chosing disc with the aid of a servo-motor (2). Jaws (3) are opened and are applied to the thread by an adjustable curve disc (4). A counter force to keep the thread tight is provided by a compression spring (5). At the moment that the jaws return, they close and clamp the thread at the same time as the conveyor belt is pushed up by a cam shaft (7), opening a saw tooth clamp. After a rotating knife has cut the thread, the conveyor belt continues to its next position. The belt is filled with threads and turned so that the part with threads is turned hanging the threads in front of the jaws of the loom for knotting conventionally.
Patent NL-8901288-A (NL)
Title: Rain protection arrangement for cyclist - has hood and attached sheet stored in handle bar mounted container
IPC: B62J17/02
Filed: 1989-05-23
Abstract: Arrangement protects (motor) cyclist, and includes water sheet with attached hood. Unit may be rolled up, and stored in handlebar mounted container. Protective unit (1) is fitted in container (5) mounted on handlebars (2) of cycle (3). Sheet (4) with attached hood (19) is stored in rolled up condition in container (5). When in use, sheet with hood is unrolled and hood drawn over cyclist head. Lid (7) of container (5) serves as gutter for rainwater discharge.
Patent NL-9200149-A (NL)
Title: Mechanism to load agricultural produce into vehicle bulk trailer
IPC: B65G69/04
Filed: 1992-01-27
Abstract: A conveyor belt (7) extends the length of the load container (10 the top (8) of which is closed. A deflector (9) is angled across the top of the conveyor, which may itself have a sideways tilt. The deflector is driven along the entire length of the container by a screw spindle or cable. To load the container, an external conveyor (127) is placed beneath the open flap (15). Produce is carried along the conveyor belt (7) until it is deflected into the container. A sensor (13) detects when the load level requires the deflector (9) to be moved.
Patent OA-10823-A (OA)
Title: Substituted sulfonic acid N-[(aminoiminomethyl)phenylal-kyl]-azaheterocyclamide compounds
Inventor: EWING WILLIAM R
IPC: C07D223/10
Filed: 1998-07-31
Abstract: The compounds of formula (I) exhibit useful pharmacological activity and accordingly are incorporated into pharmaceutical compositions and used in the treatment of patients suffering from certain medical disorders. More specifically, they are inhibitors of the activity of Factor Xa. The present invention is directed to compounds of formula (I), compositions containing compounds of formula (I), and their use, which are for treating a patient suffering from, or subject to, physiological condition which can be ameliorated by the administration of an inhibitor of the activity of Factor Xa.
Patent OA-10967-A (OA)
Inventor: JOUBERT PHILIPPE
IPC: C09K8/88
Filed: 1999-01-29
Abstract: Static mixers are used in the production of an injectable mixture that gels in situ in a confined space. Production of the mixture comprises mixing a diluent with a gelling catalyst in a static mixer and mixing the resulting mixture with a gel precursor in a static mixer before injecting product into the confined space. An Independent claim is included for an installation for carrying out the above process, comprising a tank containing the gel precursor connected to a first static mixer and tanks containing the diluent and catalyst connected to a second static mixer, the outlet of the second static mixer being connected to the inlet of the first static mixer.
Patent PT-73557-A (PT)
IPC: B32B27/08
Filed: 1981-08-24
Abstract: A rotational molding process for manufacturing objects having a foamed plastic substrate adhered to an outer polyolefin coating layer, and having improved adhesion therebetween comprising the combination of steps of: preparing a first outer coating layer of a stabilized polyolefin; forming a second inner layer of an at most slightly stabilized polyolefin contiguous with and on the interior surface of said first outer layer; and thereafter introducing a foamable plastic material onto the interior surface of said second layer and foaming said plastic material thereagainst thereby the foamed plastic is bonded to said second interior surface.
Patent PT-82800-A (PT)
Title: Process for the preparation of new aromatic compounds sparteine derivatives and of pharmaceutical compositions containing same
IPC: C07D471/22
Filed: 1986-06-20
Abstract: Compounds of Formula (I) S-(CH2)n-A (I) in which S is a 17-spartein nucleus n is 0 or 1 and A is 2-furyl, 2-thienyl or 2-(N-alkyl)pyrryl when n=0, or 3-furyl or 3-thienyl when n=1, or pyridyl or a phenyl group of Formula (II)    <IMAGE>  (II)   in which at least one of R1, R2 and R3 is a defined substituent other than hydrogen. Such compounds and corresponding compounds in which A is an unsubstituted phenyl group are useful in pharmaceutical compositions as heart affecting agents. Methods of preparing such compounds and pharmaceutical compositions are also disclosed.
Patent PT-89944-A (PT)
IPC: B60N2/07
Filed: 1989-03-08
Abstract: Slide in which the lower U-section bar (3) has vertical flanges (3a, 3b) bent back horizontally to form a lower rollway (4) and an upper guideway (6) in order to interact with balls (5), characterised in that rollers (7) placed between the flanges (3a, 3b) of the fixed bar (3) and the bent flanges (10) of the movable upper bar (9) comprising longitudinal stiffening undulations (11) are guided, on the one hand, by means of the vertical flanges (10c) of the upper bar (9) holding guide elements (8) and, on the other hand, by means of the guideway (6) formed by each flange (3b, 3d) of the lower bar (3) in order to provide considerable transverse strength and resistance to tearing of the movable upper bar (9) from the fixed bar (3). 
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Patent PT-91472-A (PT)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: C04B38/00
Filed: 1989-08-17
Abstract: A porous composite structure comprising a heat set porous ceramic composition and a carbonaceous fiber structure in a reinforcing amount.
Patent SI-9400168-A (SI)
Title: Railway basket car for transporting semitrailers
Inventor: BURIAN FENDALL
IPC: B61D3/20
Filed: 1994-04-08
Abstract: In the railway basket car (1) according to the invention at least a part of the surface between the longitudinal side beams (2,3) of the basket car (1) is missing, and a basket (4) is arranged between the longitudanal side beams (2,3) in the missing part of the surface of the basket car (1), said basket (4) comprising a bottom part (4c) for carrying the semitrailer (17) and two side walls (4a) wherein the side walls (4a) are provided with means for supporting the basket (4) on the longitudinal side beams (2,3) of the basket car (1) and with lifting lugs (5) and there stop and locating elements on the supporting means and/or the longitudinal side beams (2,3) of the basket car (1). <IMAGE>
Patent SI-9420034-A (SI)
Title: Thermostatic valve for a radiator
Inventor: BOEGH HANSEN HENNING
IPC: G05D23/01
Filed: 1994-06-13
Abstract: In a thermostatic valve for a radiator, a tappet is arranged to be displaced axially by a thermostatic element (K), and in turn displaces a closure member (3) by way of a pin (6). Between the tappet (16) and the pin (6) there is arranged a stroke amplifier (23) having two ramps (25, 26) and an amplifier element (24) arranged therebetween. On axial movement of the tappet (16), the amplifier element (24) executes a transverse or rotary movement. This causes the distance between the tappet (16) and the pin (6) to change. A stroke amplification is achieved in this manner.
Patent SI-9520079-A (SI)
Title: A flexible expandable stent
Inventor: ISRAEL HENRY M
IPC: A61M29/00
Filed: 1995-07-26
Abstract: The stent (30) is formed of a tube having a patterned shape which has first and second meander patterns having axes extending in first and second directions. The first meander patterns can be formed in even and odd first meander patterns. The even and odd first meander patterns are 180 deg. out of phase with each other, and the odd patterns occur between every two even patterns. The second meander patterns are intertwined with the first meander patterns. The first and second directions can be orthogonal to each other. The second meander patterns can also be formed of even and odd patterns.
Patent SI-9620020-A (SI)
Title: Vertically adjustable shutter hinge plate
Inventor: HOETZL MANFRED
IPC: E05D7/00
Filed: 1996-01-26
Abstract: A vertically adjustable shutter hinge plate comprises in the hinge plate sleeve (5) a hinge plate bush (8) which is rotationally mounted but axially removable and which has an external thread (11) onto which an adjusting bush (12) is screwed. Since the adjusting bush (12) is supported on an inner annular surface (7) of the hinge plate sleeve (5), the adjusting bush (12) remains stationary and raises and lowers the hinge plate bush (8) and therewith the shutter hinge plate and the shutter (4) itself. A projection (10) on the hinge plate bush (8) engages a groove (9) in the hinge plate sleeve (5) so that the hinge plate bush (8) rotates with the hinge plate sleeve (5). A similar groove (22) is symmetrically provided at the other end of the hinge plate sleeve (5) such that the shutter hinge plate can be turned round and actuated on the other side of the door or window. A cap (16) is used to cover the top of the hinge plate sleeve (5) and as a means for the preliminary fixing of the adjusting bush (12) and the hinge plate bush (8) such that they are prevented from falling out of the hinge plate sleeve (5). In order to ensure the rotation of the adjusting bush (12), the abutting circular cylindrical faces of a cap neck (17) and the adjusting bush (12) are ribbed.
Patent SI-9620049-A (SI)
Title: Settling device for a fluid containing liquid, gas and particulate material, as well as a cleaning device provided herewith and method for cleaning waste water
Inventor: VELLINGA SJOERD HUBERTUS JOZEF
IPC: B01D21/00
Filed: 1996-04-10
Abstract: The present invention relates to a settling device (2) for a fluid containing liquid, gas and particulate material. The device (2) comprises liquid-discharge means (15) fitted close to the water level of the fluid and supply means for supplying the fluid at the bottom of the settling chamber. In the settling chamber one or more caps (12) are disposed with their longitudinal axis at an angle to the water level, such that fluid supplied at the bottom of the settling chamber flows obliquely up, forced along the bottom of the at least one cap. Whilst gas bubbles contained therein collect in the ridge (17) of the at least one cap. The gas collected in the ridge of the at least one cap is trapped by means of gas-discharge means (18) beneath the water level of the fluid. Preferably, use is made of a row containing a multiplicity of caps (12) which are disposed in oblique, overlapping and parallel arrangement. The caps (12) can be fitted at an angle of 60 degrees relative to the water level and preferably have a mutual interval of about 6 cm. The invention further relates to a purifier provided with a settling device of this kind and to a method for the anaerobic purification of waste water using a settling device or purifier according to the invention.
Patent RS-101403-A (RS)
Title: Process for the preparation of racemic citalopram and/or s or r-citalopram by separation of a mixture of r-and s- citalopram
Inventor: HUMBLE RIKKE EVA
IPC: C07D307/93
Filed: 2002-06-25
Abstract: The invention relates to a process for the preparation of racemic citalopram free base or an acid addition salt thereof and/or R- or S- citalopram as the free base or an acid addition salt thereof by separation of a mixture of R- and S-citalopram with more than 50% of one of the enantiomers into a fraction consisting of racemic citalopram and/or a fraction of S-citalopram or R-citalopram characterized in that i) citalopram is precipitated from a solvent as the free base or as an acid addition salt thereof; ii) the precipitate formed is separated from the mother liquor; iia) if the precipitate is crystalline it is optionally recrystallised one or more times to form racemic citalopram, and then optionally converted into an acid addition salt thereof; iib) if the precipitate is not crystalline, steps i) and ii) are optionally repeated until a crystalline precipitate is obtained and the crystalline precipitate is recrystallised one or more times to form racemic citalopram, and then optionally converted into an acid addition salt thereof; iii) the mother liquor is optionally subjected to further purification and S-citalopram or R-citalopram is isolated from the mother liquor and optionally converted into an acid addition salt thereof.
Patent BG-102544-A (BG)
Title: Abrasive disc for cutting and grinding
Inventor: NEMES STEFAN
IPC: C08J5/00
Filed: 1998-06-15
Abstract: The invention solves the ecological problem of the wastesfrom grinding wheels using resin as adhesive, in a simple, cheapand effective manner. The wheels are of better quality, havereduced specific weights, more flexible structure and improvedgrinding qualities. The abrasive discs are glued by resin andreinforced by a net of glass fibres and in all cases contain partof the abrasive material in the form of abrasive particlesproduced by cold treatment of wastes of grinding wheels glued byresin, by means of dry mechanical procedure of crushing, screeningand air drying.2 claims
Patent BG-107596-A (BG)
Title: Pharmaceutical formulation of salmetrol and fluticasone propionate
Inventor: HORSTMAN DONALD H
IPC: A61K31/575
Filed: 2003-02-27
Abstract: The present invention relates to the use of salmeterol and fluticasone propionate combinations for the treatment of chronic obstructive pulmonary disease. 11 claims, 8 figures
Patent BG-110437-A (BG)
Title: Method of one time pad for enciphering by means of spatial replacement and relocation
Inventor: YOTSOV VLADIMIR
IPC: H04L9/06
Filed: 2009-08-06
Abstract: In the process of enciphering the method proposed makes use of a unit for communications spatial recording depending on control signals (B3), a unit for enciphering by means of an unrepeated use of akey to a code (KC), the enciphering depending on control signals which are emitted by a special controlling device (CD). The key is used only one time and it is chosen by a key ruling unit (KRU), while the ruling signals determine the sequence of elements, the object and the method of enciphering, the synchronization of the encoding systems, or of other control impacts. Besides the text for enciphering, the set S of the symbols for distant communication can also contain (some of the) new keys, new control signals, or some older keys, or a sequence of randomly chosen decoy symbols. In the process of deciphering the same units are used (CD, CRU, B3), as well as a deciphering unit (DU), in which the same key (K) or a symmetric key (KÆ) is used. The operations of key choice, of a spatial recording of the communication and of the respective spatial enciphering are periodically changed. The method can be applied in all cases where ciphers and/or encoded books are used.
Patent BG-111923-A (BG)
Title: Скейтборд с ръчно задвижване
Inventor: NEDELCHEV ORLIN
IPC: B62M1/10
Filed: 2015-02-09
Abstract: Скейтборд с ръчно задвижване, който се състои от платформа (6) ,към която са монтирани две двойки колела (7) и централно колело (8), характеризиращ се с това, че платформата (6) е снабдена с механизъм за завъртане на централното колело (8) посредством въже (2), като двете двойки колела (7) са със стандартно окачване за скейтборд.