baber/WOPTO huggingface dataset:
Patent NL-7408319-A (NL)
IPC: A01F12/00
Filed: 1974-06-20
Abstract: An axial flow combine of the type embodying threshing and separating means in the form of a cylindrical casing within which a rotor operates and which defines a threshing region and a separating region. A funnel-like frusto-conical extension at the forward end of the casing is provided with internal helical transport fins and cooperates with a vaned impeller on the rotor to move the crop material rearwardly into the threshing region, the outer edges of the impeller vanes sweeping around the frusto-conical wall of the extension in close coextensive proximity thereto.
Patent NL-7603275-A (NL)
IPC: F04B9/14
Filed: 1976-03-29
Abstract: An atomizer comprises a cylinder defining a pump chamber and containing a piston. The chamber communicates with an atomizer nozzle by a valve comprising a valve member which is opened at a predetermined liquid pressure during operation of the piston to pressurize the liquid in the pump chamber. Liquid is fed into the pump chamber through a conduit which projects upwardly into the cylinder. A sleeve rigid with the valve member or the piston engages the conduit during operation of the piston to prevent communication between the conduit and the pump chamber.
Patent NL-7607190-A (NL)
Title: Underwater pile driving movement determination system - has pressure gauge mounted near pile head and moving with it
IPC: E02D13/06
Filed: 1976-06-30
Abstract: The system determines the amount of movement of a pile being driven underwater. A pressure gauge is mounted near the pile head, and moves with the head. It can have a measurement scale starting with a hydrostatic pressure at the beginning of the path through which the pile head must be driven, and ending beyond this path, typically 1 metre water gauge. Pressure of the gauge can be set dependent on the tide. There can be an air receiver with pressure set to a predetermined level, and a comparator between the water pressure and that in the receiver. A signalling device indicates when the two pressure are equal.
Patent NL-7702701-A (NL)
Title: Copying of microfilm onto microfiche - allowing combination of images from different film rolls onto one microfiche
IPC: G03B27/46
Filed: 1977-03-14
Abstract: Microfilm copier comprises a microfiche support (50) which is capable of moving in X and Y directions relative to a camera lens (52), and a microfilm support which is capable of moving in the X and Y directions relative to the camera lens and which can support several rolls of microfilm (3). Exposure is provided for transferring images from the microfilm to a microfiche (51) on the microfiche support. Each microfilm roll may be mounted removably on a drive device which can rotate the roll forwards or backwards via a constantly running drive mechanism. Each roll may be guided through apertures adjacent to which is a device for detecting the position of individual frames on the microfilm, pref. a magnetic or optical detector which reads a magnetic or optical code mark on the microfilm on or beside each individual frame.
Patent NL-8006270-A (NL)
Title: Cutter dredger operating below water - has separate outrigger carrying rotary chopper above water swivelable from vertical to horizontal
IPC: E02F3/96
Filed: 1980-11-17
Abstract: The digging and/or dredging unit is movable across water-logged terrain or in water. It comprises a driven cutter dredger or digger member (4) which operates below water level and is movable (on arm 3) in vertical and in horizontal direction over the working area. A further arm (12) carries a rotary chopper unit (19) which can operate above water level and is also vertically and horizontally movable. This unit (19) consists of a drum carrying cutter blades with vertical axis of rotation. The unit (19) with its drive motor (21) is swivelable (22) about a horizontal axis (20) so that its rotational axis extends horizontally outward from the end of the arm (12).
Patent NL-8204416-A (NL)
Title: Baled crop-spreading machine - has conveyor delivering via shredder and blower to slewing discharge pipe
IPC: A01F29/00
Filed: 1982-11-12
Abstract: The machine spreads a baled crop, typically straw, over a field. It comprises a conveyor a shredder, a hey blower and a discharge pipe slewing under control through 360 deg. the latter more than 2.5 metres above ground level. At the forward end of the conveyor are fixing for securing the twine, while at the rear end is a toothed shaft running at a faster peripheral speed than the conveyor belt. The shredder can have a funnel and a shaft with discs on which are lugs working between teeth. Below it, the material slides down a plate between converging walls to the blower.
Patent NL-8304284-A (NL)
Title: Silage-loading machine for hopper - has upwards-hinging components movable in lowered position below loading floor
IPC: A01F29/00
Filed: 1983-12-13
Abstract: The machine picks up baled material, to deliver into a loading hopper. It is esp. for a silage block distributor, having components swinging upwards. When these components are in the lowered position they are movable below the loading floor (3). The components can also be arranged to slide in relation to it in the raised position. The floor itself can be arranged to swing upwards, having slots in which the prongs of a hinging lifting fork work.
Patent NL-8402309-A (NL)
IPC: E04D13/035
Filed: 1984-07-20
Abstract: A ventilating hatch mountable on a roof or in a facade, comprising a frame the opening of which is closable by a cover including e.g. a hollow, synthetic plastics slat clampable in specific U-shaped sections. On the insides of the legs of the sections, there are disposed strips of flexible material. An extension is moulded integrally with at least the one leg of the section hinged to the frame and positioned on the outside of the slat for forming a trough together with the strips of flexible material and with the slat installed. There is provided a ridge on the bottom of the U-shaped section serving as a stop for the slat for discharging any condensate from the cavities of the slat.
Patent NL-8601393-A (NL)
Title: Trolley for transporting plants and flowers - has base frame with corner poles supporting height adjustable shelves, and pawls prevent them dropping
IPC: B62B3/00
Filed: 1986-05-29
Abstract: The trolley comprises a base frame (2) with vertical poles (4) provided at the corners. Shelves (5) are removably attached to them by clips (12) and bolts (13) above the base frame. Movable pawls are provided on each pole protruding at a certain height. The shelves have pole gripping guides with an amount of play which allows them to be raised, downward movement being blocked by the pawls. The poles are formed from hollow tubes and the pawls are hingeably mounted in slots in the tube wall. The pawl is also slidable into several set heights in the pawl holder, locked by bolts in bores through the tubes.
Patent NL-8702227-A (NL)
Title: Lifting plate-supporting mechanism - fits loose in container and has two plate-supporting beams folding together
IPC: B65G1/07
Filed: 1987-09-17
Abstract: The mechanism supports a lifting plate inside a container used for transport and display of products such as packed foodstuffs. It lifts the plate in the vertical direction. It comprises a lifting unit inserted loose in the container, the mechanism (1) being supported by the bottom of the latter. Two beams (4, 5) support the plate directly and hinge on the lifting mechanism in a plane at right angles to the working direction (8) between the folded position against each other and the working one where they are spread apart.
Patent NL-9000925-A (NL)
Title: Metal shaft production system - has equipment to place strip between punch and adjustable stop block
IPC: B21D35/00
Filed: 1990-04-19
Abstract: Metal strips for use in a slat system are each produced by inserting one end in a punch and cutting machine. The other end of the strip is placed against a stop block, adjusted beforehand to the desired distance from the machine. The first end is secured in position during a bending, cutting and punching operation, after which it is extracted.
Patent NL-9101258-A (NL)
Title: Combustion engine and piston suitable for a combustion engine of this nature
IPC: F02B3/06
Filed: 1991-07-18
Abstract: The invention relates to a combustion engine provided with an engine block, with a cylinder chamber located in the engine block, with a piston which can move to and fro in the cylinder chamber during operation, with means for supplying air and fuel in the cylinder chamber, and with means for discharging the combustion gases. In the top dead centre of the piston, a combustion space is formed in which the fuel is ignited. Furthermore, the engine is provided with a compression chamber which is in communication with the said combustion chamber via at least one passage, the cross-sectional area of which is less than 1/1500th of the cross-sectional area of the piston.
Patent NL-9300237-A (NL)
Title: Brick
IPC: E04B2/12
Filed: 1993-02-05
Abstract: The invention relates to a brick of parallelepipedal body, the brick being provided, on one of its long sides, with a part which projects beyond the parallelepipedal body. Preferably, the projecting part is disposed on the long side of the brick and at least virtually parallel over the entire length of the brick. In addition, the brick is preferably delimited, at the front and top and/or bottom, by curved boundary faces. The greatest width of the projection, measured in a direction parallel to a short side of the brick, is preferably located off- centre.
Patent OA-11068-A (OA)
Title: Pharmaceutical aminophosphonic acid derivatives
Inventor: NGUYEN LAN MONG
IPC: C07F9/58
Filed: 1999-06-18
Abstract: Aminophosphonates alpha substituted by phenol groups, of formula (I) have lipoprotein(a) lowering activity.
Patent PT-76605-A (PT)
Title: Process for the preparation of annealed polyvinyl alcohol contact lens
IPC: G02B1/04
Filed: 1983-04-28
Abstract: Optically clear soft contact lenses of aqueous swollen solid polyvinyl alcohol having a weight average molecular weight of at least 6,000, having been annealed under crystallinity promoting conditions to a crystallinity degree of 0.195 to 0.7 to effectively increase the elastic modulus of the swollen lenses, and optionally subsequently crosslinked, and methods of preparation and the use thereof are disclosed. The lenses are characterized by their relatively high oxygen transmissibility, sufficient to meet the needs of the human cornea, high optical clarity, improved hot water resistance and superior mechanical properties. The lens may be tinted with dyes and pigments.
Patent PT-83478-A (PT)
IPC: C07D311/92
Filed: 1986-10-01
Abstract: Polyoxygenated labdane derivatives which carry one or more aminoacyl groups as substituents are suitable, due to their pharmacological properties, for use in the treatment of cardiac and circulatory diseases, hypertension, glaucoma, allergies, broncho- constriction and as immunomodulators.
Patent PT-89286-A (PT)
Inventor: WARD TERENCE JAMES
IPC: C07D209/30
Filed: 1988-12-21
Abstract: Heterocyclic urea and carbamate cpds. of formula A-X-NH-CW-Y-B (I) and pharmaceutically acceptable acid addn. salts are new where A is aromatic gp. of formula (A1)-(A4). R1 is H or one or more of lower alkyl, lower alkoxy, OH, halogen, lower haloalkyl, NH2, NO2, carboxamido, phenyl(lower) alkoxy (where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).), acylamino or mono- or di-lower slkylamino, Z1-Z2 are CH2-CH, NR2-CH, 0-CH, -S-CH, CH2-N, O-N, S-N, NR2-N, CH-NR2 or N-NR2, R2 is H, lower alkyl or phenyl or phenyl(lower)alkyl where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).; Z2-Z4 are CH:CH, O-CH2 or N:CH, Z5 is N or CH, Z6 is O, S or NH; X is a bond or -CO-, W is O or S, Y is NH or O, B is satd. azacyclic ring of formula (B1-(B5) or N-oxide of (B2), n is 2, 3 or 4, R3 is H or lower alkyl, m is 1, 2 or 3, p is 0, 1 or 2 and R4, R5 are H or lower alkyl, with the proviso that when X is bond, A is (A3) or (A4) and W is O, then (A3) or (A4) does not contain a substit. ortho to the -X-NH-Cw-Y-B side chain.
Patent PT-91358-A (PT)
Inventor: MCINTYRE TIMOTHY J
IPC: B42B9/06
Filed: 1989-08-03
Abstract: Supply paper (40) is provided at spaced longitudinal positions along one side with a repositionable adhesive (14). A receptive coating (16) comprised of a CF oil-based ink is applied at spaced longitudinal positions along the opposite of the paper, the positions along opposite sides of the paper being out of registration one with the other. The paper (40) is cut into strips, assembled to form pads (P) with the repositionable adhesive (14) holding the paper strips (18) one to the other at one end thereof. A paper strip (18) may be removed from the pad (P) and flexed to form a band with opposite ends overlying one another with the adhesive (14) in contact with the receptive coating (16). The repositionable adhesive (14) and receptive coating (16) cooperate to provide enhanced adhesion.
Patent PT-93434-A (PT)
IPC: E06B3/50
Filed: 1990-03-14
Abstract: A door (1), which can be recessed into a door compartment (2), is fixed on a stop strip (4) which is guided on an upper rail (7a), fastened on a first side wall (6) of the door compartment (2), and on a lower rail (7b), and is fastened on a scissors cross anchored on the said first side wall (6) of the door compartment (2). To make possible a precise mounting of the door hanging before installation and to facilitate an adjustable design, the lower rail (7b) is also fastened on the first side wall (6). The two rails (7a,b) are screwed together with the sleeves, which are screwed in said wall and permit an adjustment of the rail spacing therefrom. The upper anchoring of the scissors cross lies on a fastening part (8), which is connected through the first side wall (6) to an adjustment part in such a way that when the latter is swivelled about a screw connection (9), common to both parts, said fastening part is also taken along. The stop strip (4) bears a roller (16) which, when the door (1) is not in a recessed position, presses against a plastic panel in the region of the front edge of said side wall. A setscrew (24) permits vertical displacement of the stop strip (4) relative to the scissors cross. <IMAGE>
Patent PT-96000-A (PT)
Inventor: HECKLER MARK
IPC: G05B19/27
Filed: 1990-11-26
Abstract: By means of this method and the arrangement, in the case of an automatic door, especially in the case of lifts with a controlled door drive which moves doors of a cabin door by means of a motor with a reduction gear and a mechanical drive, and moves doors of a shaft door via mechanical coupling elements, protection against being caught, responding up to the last few mm of a door closing movement with constant force levels, is provided. In this case, this is done by a control error dV being continuously compared during the door closing movement with a maximum permissible control error dVmax produced by a nominal value sensor (3.5) and, if this maximum control error is exceeded, the door is stopped with subsequent reversing. The response levels for an external disturbing force (3.9) are kept constant by a calibration trip computer (3.11) determining values for mass compensation (3.12) and values for friction compensation (3.13) during periodic calibration trips and supplying these values as a compensation value Vk to a second comparator (3.2). In consequence, the magnitude of an external disturbing force (3.9) is also known, or can be measured precisely, with a defined gain of the controller (3.8) and a known torque characteristic of the DC motor (2.1), which creates the precondition for safe protection against being caught. 
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Patent PT-98081-A (PT)
Inventor: CORREIA YVES
IPC: C07C17/152
Filed: 1991-06-24
Abstract: Process for the oxychlorination of a hydrocarbon to form a chlorinated hydrocarbon, in which the hydrocarbon, a gas containing oxygen and gaseous hydrochloric acid pass over a fluidisable charge comprising a mixture of an oxychlorination catalyst and of particles of at least one catalytically and chemically inert solid substance, characterised in that a solution or a suspension of a copper compound is added to the fluidised charge.
Patent PT-99703-A (PT)
Inventor: LOWEN GREGORY THOMAS
IPC: A01N43/36
Filed: 1991-12-06
Abstract: There are provided 2-halo-3-substituted-5-arylpyrrole compounds (I) which are useful as insecticidal, nematicidal and acaricidal agents <CHEM>  wherein   X is   Cl or Br; R and R<1>   are each independently hydrogen or C1-C4 alkyl; L is   hydrogen, F, Cl or Br; M and Q   are each independently hydrogen, F, Cl, Br, I, CN, NO2, CF3, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 alkylsulfonyl, C1-C3 alkylsulfinyl, C1-C3 alkylthio or R<2>CF2Z;  Z is S(O)n or O;  n is an integer of 1 or 2; and R<2> is hydrogen, F, CHF2, CHFCl or CF3.
Patent SI-9300295-A (SI)
Inventor: BRATKOVIC MARJAN
IPC: F16K24/04
Filed: 1993-06-02
Abstract: V sistemu krmiljenja vakuumske prijemalke na
osnovi standardnih nadtlačnih ventilov je vhod glavnega
pnevmatskega ventila (1) povezan na glavni
podtlačni vod (10) in na vakuumsko črpalko (6),
njegov izhod na vakuumsko prijemalko (2), krmilni
vhod (3) pa na izhod elektropnevmatskega ventila (4).
Mirovni vhod elektropnevmatskega ventila (4) je
povezan na glavni podtlačni vod (10), delovni vhod pa
na izvor (5) komprimiranega zraka. Mirovni vhod
elektropnevmatskega ventila (7) je blokiran, njegov
delovni vhod je povezan na izvor (5) komprimiranega
zraka, njegov izhod pa na vakuumsko prijemalko (2).
Sistem po izumu je namenjen avtomatski paletizaciji v
industriji in omogoča hitro spuščanje predmetov z
vakuumske prijemalke.
Patent SI-9500345-A (SI)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D413/14
Filed: 1995-11-07
Abstract: 3-piperidinil-1,2-benzizoksazoli in njihove farmacevtsko
sprejemljive kislinskee adicijske soli imajo
koristne antipsihotične lastnosti in so uporabne za
zdravljenje raznih bolezni, pri katerih ima sproščanje
serotonina predominanten pomen.
Patent UA-19117-A (UA)
Title: A process for preparation of ceramic material based on barium and titanium oxides for plates of magnetic heads
Filed: 1990-07-19
Abstract: A process for preparation of ceramic material based on barium and titanium oxides for plates of magnetic heads comprises mixing aqueous solutions of barium and titanium chlorides, treatment of mixed solution with aqueous solution of ammonia, separation, washing and burning formed deposit. Mixing solutions is carried out at a molar ratio of TlCl4:BaCl2=6-15:1, and treatment of mixed solution is carried out by spraying thereof under a pressure of 1.2—3.0 atm above the surface of ammonia solution at a molar ratio of NH4OH:OBaCI2+TICI4-4.5+6.0:1.
Patent UA-18698-A (UA)
Title: Method for development of oil deposits in non-uniform in permeability collectors
Filed: 1990-08-15
Abstract: The invention relates to methods of development of oil deposits in nonuniform by permeability reservoirs and can be used in oil extraction industry. Method for development of oil field in nonuniform by permeability reservoirs includes oil extraction from productive wells and periodic injection of water through pumping wells after formation of increased gas saturation in fields due to oil degassing. Before water injection through pumping wells one creates leading increase of gas saturation of fields in zones of deposition of pumping wells through takeoff of products from those at well bottom zone pressure lower than pressure of equilibrium gas saturation of reservoirs. Through production wells for that period one performs takeoff at well bottom zone pressure not lower than equilibrium one. Pressure of equilibrium gas saturation is determined on basis of study of wells at stable takeoff modes.
Patent UA-18694-A (UA)
Title: Method for control of liquid level in tank of condensate-feeding section of steam turbo-unit
Filed: 1990-11-20
Abstract: A method for liquid-level control in tank of condensate-feeding circuit of steam turbine plant is performed by measurement of current values of liquid level in tank and control valve position and by change of control valve position by change of liquid level. Fluid flow rate through control valve is measured, and after generation of each control signal values of control valve position and fluid flow rate are stored. Changes of those parameters are determined by comparison of current values of those to stored ones. A signal of change of slope of control valve flow performance that is equal to signal of ratio of change of fluid flow rate to change of control valve position. The control valve position is corrected according to signal obtained.
Patent UA-12722-A (UA)
Title: Dust catcher
Filed: 1991-03-07
Abstract: Dust catcher contains housing with tangential inlet duct, axial exhaust duct, stepped inertia separator connected to it, which consists of four cylindrical sections with vertical louvered plates, dust-outlet branch pipe. Housing is conical, the pairs of the plates located near the axis of housing of first and third sections from above of inertia separator are located in one radial plane, and corresponding edges of the plates of the second and fourth sections are displaced relative to them for an angle of 10-12°, in this case the length of plates in each section is identical and decreases with underlying section.
Patent UA-18323-A (UA)
Title: A process for obtaining of lubricating oil for cold working by pressure
Filed: 1991-04-23
Abstract: The invention relates to production of technological lubricants. A lubricant is obtained by condensation of triethyleneglycol with oleinic, adipinic acids and sulfur at temperature of 170 - 190°C. A process is carried out in the presence of tributhylphosphate at the following weigh ratio of starting reagents: triethyleneglycol : oleinic acid : adipinic acid : sulfur : tributhylphosphate, which equals to 1 : 1.7 - 2.1 : 0.46 - 0.52 : 0.005 - 0.011 : 0.025 - 0.033.
Patent UA-24045-A (UA)
Title: intermediate ladle of two-channel machine for continuous casting of billets
Filed: 1991-06-27
Abstract: An intermediate ladle of double-strand plant for continuous casting billets contains a lined jacket with nozzles for gas supply, a deflecting part, receiving and pouring sections with exhaust containers. The sections are separated by partitions with through channels made in them. The partitions have L-shaped form with the ratio of the length of larger and smaller sections 3:1 and with an angle between them of 150°. The invention relates to the metallurgy, to continuous casting of metals
Patent BG-100480-A (BG)
Inventor: HOLMES STEPHEN D
IPC: C12P21/08
Filed: 1996-04-05
Abstract: Изобретението се отнася до химерни и хуманизираниинтерлевкин-4 моноклонални антитела, получени от високоафинитетни моноклонални антитела, до фармацевтични продукти, които ги съдържат, и до методи залечение.
Patent BG-100710-A (BG)
Title: N,n-diethyl-8, 8-dipropyl-2-azaspiro[4,5]decan-2-propaneaminedimaleate
Inventor: DAGGER RAYMOND E
IPC: C07D209/54
Filed: 1996-07-08
Abstract: The invention relates to N,N-diethyl-8,8-dipropyl-2-azaspiro[4,5]decan-2-propaneaminedimale ate which is an improved immunomodulator device.
Patent BG-101638-A (BG)
Title: Method for the extraction and recycling of ammonia from the outlet flow from an acrylic reactor using an ammonium-phosphate cooling system
Inventor: BRAZDIL JAMES F
IPC: C01C1/08
Filed: 1997-06-18
Abstract: The method can be applied for the extraction of thenonreacted ammonia from the outlet reactor flow produced by thereaction zone used for the production of acrylonitrile ormethacrylonitrile. According to the method the outlet flow iscooled by aqueous solution of ammonium phosphate where the ratiobetween the ammonium and the phosphate ions is 0.7:1.3, preferablyaround 0.9-1.2.18 claims