baber/WOPTO huggingface dataset:
Patent NL-8200857-A (NL)
Title: Driven roller for roller track - is coupled to driving chain wheel by opposite polarity magnet pairs in wheel and roller
IPC: B65G47/26
Filed: 1982-03-03
Abstract: The driven roller (1) of a roller track is supported by bearings (2) on a fixed shaft (3). It is driven by a chain-driven wheel (4) which is freely rotatable on the shaft and coupled to the roller via one or more pairs of magnets (8, 11) in the facing surfaces of wheel and roller. Each pair consists of magnets with opposite polarities in a direction parallel to the shaft. The magnets may be surrounded by magnetisable rings (12, 13) in close proximity to one another to form a path for the magnetic flux. One ring (13) may partly surround the other (12).
Patent NL-8500520-A (NL)
Title: Ship section transporting support - has L-shaped pontoons, propulsion system and weights to orientate section
IPC: B63B35/30
Filed: 1985-02-22
Abstract: The ship section can be manoeuvred in narrow waterways, using a self-propelled L-shaped pontoon unit. The pontoon enables the ships section to be turned, e.g. through 90 degrees, using incorporated weights and water ballast tanks. The section can be rotated so that the depth of the hull is oriented horizontally.
Patent NL-8502593-A (NL)
Title: Pipe union of plastics material - contains insert of spiral steel or nylon
IPC: F16L37/62
Filed: 1985-09-20
Abstract: The pipe union of plastics material is for use between pipes (11,12) of non-distorting material. It incorporates an insert (13) of spiral steel or nylon cord, preventing expansion outwards. There can be two or more independent chambers (1,2) in the union, pressurised via valves (9,10) to grip the pipe ends inserted.
Patent NL-8600528-A (NL)
IPC: B27K3/02
Filed: 1986-03-03
Abstract: PCT No. PCT/NL87/00005 Sec. 371 Date Aug. 31, 1988 Sec. 102(e) Date Aug. 31, 1988 PCT Filed Feb. 23, 1987 PCT Pub. No. WO87/05251 PCT Pub. Date Sep. 11, 1987.A plug of deformable material such as wood or plastic, for tightly sealing a cylindrical recess provided in wood, in which recess a crushable ampule with a wood attack combating agent can be accommodated, said ampule being attachable in a cavity of said plug by means of spring lugs, said plug being provided with a conical drive-in surface, and at least one deformable sealing clamping means being provided on said plug; the plug, at the end facing away from the drive-in end, containing a separate clamping sealing means for engaging the inner circumference of the recess, the outer radial dimensions of the sealing means and of the plug being such that complete sealing is acquired and maintained without damaging the wood after the plug has been driven into the recess, even in the event of high pressure build up in said recess.
Patent NL-8600975-A (NL)
Title: Prefabricated building roof - comprises ribbed panel transportable by road and shoeter than distance between ridge and eave
IPC: E04B7/20
Filed: 1986-04-17
Abstract: The building roof comprises a panel (10) with ribs (27), transportable by road and prefabricated. Its dimension in the longitudinal direction (28) of the ribs, is less than the distance between the ridge and the eave. It is supported by girders on two transverse walls (5). There can be a complementary panel between roof and eave. The panel dimension in this direction can be greater than half this distance, and within that which can be transported by road.
Patent NL-8602018-A (NL)
Title: Prodn. of polycarbonate strip for optical recording plate - by extruding, propelling extrudate between polished cooling rollers and biaxially stretching
IPC: B29C48/07
Filed: 1986-08-07
Abstract: A polycarbonate strip is made by extruding the polymer through a nip, propelling the extrudate to a nip between 2 polished cooling rollers, rotating counter-currently, and held at a temp. such that the surface temp. of the extrudate falls to below the Tg of the polycarbonate, stretching the polycarbonate biaxially, either at the same time or in sequence, at stretching temp., in such a way that the surface roughness in the transverse direction is less than 0.01 microns, and the ratio between the transverse and longitudinal stretching results in molecular orientation in these directions of equal value and gives a stretched extrudate with a thickness at which the optical wavelength difference is less than 50 nM, and the thickness of the extrudate is 0.100-1.300 mm; the height of the nip is such that the stretching operation(s) can be carried out; the stretched extrudate is cooled to room temp.
Patent NL-8802183-A (NL)
Title: Higb pressure diesel engine fuel injection pump - has piston with stepped or peripherally grooved top for pressure relief
IPC: F02M59/44
Filed: 1988-09-05
Abstract: The space above the top surface of the piston (5) for a fuel injection pump for a Diesel engine forms a high pressure chamber from which the fuel is injected through the top injection jet. For pressure compensation, the piston has zones where its size is reduced, or alternatively, grooves can be included around the outside of the piston or inside the cylinder wall (2). The piston has a smaller diameter upper part followed by a stepped part (26) where it increases in size again. Alternatively, the top of the piston above the smaller diameter part has smaller diameter zones between larger diameter rings.
Patent NL-8901164-A (NL)
Title: Plastic sheet local thinning system - uses adjustable gap between driven heated rollers
IPC: B29C53/32
Filed: 1989-05-09
Abstract: Plastic sheet is locally thinned using driven heated rollers, adjustable in the vertical direction in relation to each other and to the sheet to give the predetermined min. gap. This is done at the predetermined position where the sheet is parted off so as to start winding a fresh roll. The sheet can be heated by an external source before reaching the position where thinning takes place under the action of the rollers.
Patent NL-8903197-A (NL)
Title: Mounting bracket for open roof ridge - has connecting portion between points on arch near flanges
IPC: E04D3/40
Filed: 1989-12-29
Abstract: The mounting bracket comprises a strip of material of arch shape, with ends containing fixing holes and bent outwards to form flanges. They include an angle corresponding to that through which the arch extends. It incorporates a connecting portion (9) joining two points (9a) on the arch(4) near the flanges(6). This portion can be flexible, or can comprises a bar with ends bent over to form angles or less than 90 deg., hooking into slots near the flanges.
Patent NL-9001597-A (NL)
Title: Corrugated-paper item-formation method - is used to glue and wind layer corrugated on one side twice round former
IPC: B32B29/08
Filed: 1990-07-13
Abstract: An item consisting of several layers of corrugated paper is formed from a continuous layer corrugated on one side only. This is glued on one side and fed to a former, to which one end is attached. It is then wound round the former at least twice, and parted off. The glue can be applied to the tips of the corrugations, and the paper can be wound with its flat side against the former.
Patent NL-9100060-A (NL)
Title: Retarding biological redn. of sulphate or formation of sulphide in aq. medium - comprises addn. of organic halogen cpd. esp. p-chlorobenzyl mercaptan
IPC: C02F3/34
Filed: 1991-01-14
Abstract: Biological redn. of sulphate and/or formation of sulphide in an aq. medium is retarded by addn. of an organic halogen cpd. to the medium. A halogen-contg. mercaptan or disulphide is used, pref. a Cl-contg. mercaptan, and partic. p-chlorobenzyl mercaptan. The amt. of halogen cpd. is 0.1-50 mg (1-15mg)/1 of aq. medium.
Patent OA-10854-A (OA)
Inventor: CHARIOT MARYVONNE
IPC: A61K9/22
Filed: 1998-09-04
Abstract: A slow-release pharmaceutical formulation containing mizolastin and characterised in that it comprises a core consisting of a slow-release tablet comprising mizolastin combined with a fatty matrix and an organic acid, said tablet being coated, is disclosed.
Patent OA-11195-A (OA)
Title: Plastic containers with an external gas barrier coating
Inventor: EHRICH HORST
IPC: C23C16/00
Filed: 1999-09-10
Abstract: A coated plastic container provides for low permeability to gases and vapors. A method and system for coating plastic containers includes applying a thin inorganic oxide layer to the external surface of the containers with plasma-assisted vacuum vapor deposition. For example, the coating can include silica which is bonded to the external surface of the container. This coating is flexible and be can be applied regardless of the container's internal pressure or lack thereof. The coating firmly adheres to the container and possess an enhanced gas barrier effect after pressurization even when the coating is scratched, fractured, flexed and/or stretched. Moreover, this gas barrier enhancement will be substantially unaffected by filling of the container. A method of recycling coated plastic containers and a method and system for packaging a beverage using the coated containers are also disclosed.
Patent PT-72712-A (PT)
Title: Process for preparing a suspension of fly ashes in water and a system of devices for the production and pipe transport of this suspension
IPC: B65G/
Filed: 1981-03-20
Abstract: A suspension of fly ashes is prepared in batches in periodically repeated cycles. Dry fly ashes are taken from dust-extracting units and proportioned by wt. into a mixer with water in a ratio greater than 1:3. Agitator blades are provided in the mixer and the mixture is separated into two streams which run against each other and then form a slow settling suspension of fly ashes in water. The suspension comprises a high concn. of ashes in water, which ashes normally exhibit considerable hydrophobia, and can easily be transported to a collection point or storage.
Patent PT-73152-A (PT)
Title: Process for preparing a composition to reduce intra-ocular pressure
Inventor: MAREN THOMAS H
IPC: C07D285/12
Filed: 1981-06-08
Abstract: Method and composition for reducing intraocular pressure and reducing aqueous humor formation by applying topically to the cornea an effective amount of an aqueous solution of a carbonic anhydrase inhinitor comprising a sulfonamide having the following properties: a. sufficiently soluble in water to form a 1-5%, by weight, solution or a pKa of not greater than 7.0;  b. ether partition coefficient of at least 1.0;  c. chloroform partition coefficient of at least 0.01; d. dissociation constant against carbonic anhydrase of not more than 3x10<-><8> molar; e. first order rate constant for penetration of the sulfonamide through a isolated rabbit cornea of at least 0.002 hr.<-><1>;  f. not injurious to the cornea; and g. stable in aqueous solution and in contact with the cornea.
Patent PT-73340-A (PT)
IPC: B62J27/00
Filed: 1981-07-09
Abstract: 1. Protecting device, especially for motorcyclists including at least one tight chamber provided with inflating means with automatic releasing, characterized by the fact that the tight chamber comprises a spine protecting element (2), a neck protecting element (3) and a pelvis protecting element (1), the last two elements (1, 3) being situated perpendicularly to the ends of the spine protecting element (2), and by the fact that the device is provided with attaching means (15, 16, 16') intended to cooperate in service position with the body of the user in such a way that each of said elements (1, 2, 3) of the tight chamber be maintained in a position corresponding to the respective part of the body to be protected.
Patent PT-73706-A (PT)
IPC: A61K38/00
Filed: 1981-09-18
Abstract: Novel water-soluble, immunostimulating glycoproteins extracted from Klebsiella pneumoniae containing 30 to 45% by weight of proteins, 30 to 40% by weight of neutral saccharides, up to 4% by weight of glucuronic acid, 2 to 5% by weight of osamines and having a molecular weight of about 350,000 daltons.
Patent PT-80518-A (PT)
Title: Process for preparing an urea concentrate in molasses
IPC: A23K50/15
Filed: 1985-05-23
Abstract: The semi-solid concentrate consists of molasses, mineral nutrients and ground urea, which is partially converted to glucosyl-urea, together with phosphoric acid and sulphur. It is suitable for treatment of straw and other ligno-cellulose materials to increase digestibility in feeding of ruminants. The components are mixed cold in proportions iving a nitrogen:sulphur ratio in the range of 15:1 to 10:1.
Patent PT-85646-A (PT)
Title: A cutting out and grasping device
IPC: B26D1/00
Filed: 1987-09-03
Abstract: The blade parts (1,2) are connected pivotably to one another by an articulation at one end so that between them they may grip a piece of tart. They have cutting edges (7,8), and the first (1) blade part projections in front of the second part (2). The first blade part is formed on its side facing the second such part to receive the cutting edge (8) of the latter between a limiting surface (12), and a plane (P1) in which its own cutting edge (7) is located, which is parallel to its main plane (P2). The first blade part (2) has a sunken area (13) on its side facing the second blade part which accommodates the cutting edge (8) of the second blade part. On its side facing the second blade part, the first such part has a flat part (14) nearest to its cutting edge, and in the direction away from the cutting edge this flat part evolves into the sunken area (13).
Patent PT-86783-A (PT)
Inventor: NIQUE FRANCOIS
IPC: C07J21/00
Filed: 1988-02-18
Abstract: Novel 19-nor-steroids of the formula    <IMAGE>  (I)  wherein the A ring is either   <IMAGE>  Re is selected from the group consisting of hydrogen, acyl and optionally substituted alkyl of 1 to 6 carbon atoms, R is methyl or ethyl, R1 is selected from the group consisting of hydroxyl, protected hydroxyl, acyloxy and alkoxy, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, acyl, aralkyl of 7 to 15 carbon atoms, the substituents other than hydrogen being optionally substituted or R1 and R2 together form a group selected from the group consisting of   <IMAGE>   Ar is an optionally substituted 5- or 6-membered aryl and their salts with non-toxic, pharmaceutically acceptable bases and acids having antiproliferative, anti-estrogenic and/or estrogenic properties.
Patent PT-90840-A (PT)
Inventor: JUST MELITTA
IPC: A61K31/41
Filed: 1989-06-14
Abstract: Substituted 3-aminosydnone imines of the formula I <IMAGE> and their pharmacologically acceptable acid addition salts, in which A is, for example, -CH5-, R is hydrogen or the radical -COR<5>, R<2>, R<3> are alkyl with 1 to 4 C atoms, R<5> is, for example, an aliphatic radical with 1 to 4 C atoms, are prepared by cyclisation of a compound of the formula II <IMAGE> and, where appropriate, subsequent acylation and have valuable pharmacological properties.
Patent PT-91750-A (PT)
Inventor: SNICK JACQUES VAN
IPC: C07K16/00
Filed: 1989-09-19
Abstract: The present invention relates generally to a T cell growth factor. More particularly, the present invention relates to a T cell growth factor which comprises a glycoprotein which supports interleukin 2- and interleukin 4-independent growth of helper T cells especially from murine and human sources and further which is capable of augmenting proliferation of IL3- or IL4-responsive cells. Even more particularly, the present invention relates to the helper T cell growth factor P40, pharmaceutical compositions thereof, antibodies thereto and recombinant DNA clones thereof. The present invention also contemplates a method for inducing the proliferation of helper T cells as well as IL3- and Il4-responsive cells. The helper T cells growth factor contemplated herein is useful in the stimulation of specific cells in the immune system, either alone or in combination with IL3 or IL4.
Patent PT-93303-A (PT)
Title: Motorized cultivator with transplanter
Inventor: MAGLI GIOVANNI
IPC: A01B/
Filed: 1990-03-01
Abstract: Motorized cultivator with transplanter comprising a longitudinal member A on which are mounted two elements 16a, 16b, a ploughshare 8, at least one drive wheel 5 for heeling in cuttings, a chain or rotary-distributor operator unit and a reservoir 6 for the plants. It is characterized in that the beam (width, breadth) is previously provided with fixing means 18 21, a longitudinal extension 17 which previously has means 26 for rotary coupling according to a shaft which is vertical relative to the motorized cultivator M and subsequently with means for the second articulation [lacuna] a shaft transverse to the central bar 33 of a robust fork at the ends of whose lines 34 two rubber wheels 36 are mounted with the possibility of rotation. The aforesaid fork is associated with the arm of a lever 41 articulated to the extension 17 which is intended to take the wheels of the transplanter from the work configuration in which they are lifted up to a configuration in which they are lowered, for the purpose of transference and manoeuvring, in which the work members of the transplanter are raised a distance above the soil.
Patent SE-8900342-A (SE)
IPC: B23B31/26
Filed: 1989-02-01
Abstract: The invention relates to a tool clamping device. The device comprises a draw bar (18) which via a connected clamping sleeve (22) carries a tool arbor (11) by means of a draw tap (17) which is releasably connected with the clamping sleeve (22). The draw tap (17) and the arbor (11) are carried in the clamping sleeve (22) by means of an elastic locking ring (24) arranged in abutment with an abutment surface (26 min ) in said sleeve, said locking ring (24) being partially received in an annular recess (25) on said draw tap (17). The clamping and release movements are accomplished by actuating pressure on the draw bar and the clamping sleeve (22) rigidly connected therewith.
Patent SI-9200118-A (SI)
Title: Coating with bonding agent and method of its production
IPC: C04B28/02
Filed: 1992-06-24
Abstract: In a binder-containing coating, consisting of a mixture of binder, additives and additional effect elements (4), the additional effect elements (4) consist of metal-coated glass. In this way, the coating is provided with excellent transparency and spatial depth. <IMAGE>
Patent UA-13299-A (UA)
Title: Method for degradation-less express determination of nitrogen in leaves of cereals
Inventor: SHADCHYNA TAMARA MYKHAILIVNA
Filed: 1989-11-22
Abstract: Method for degradation-less express determination of nitrogen in leaves of cereals is in fact that one obtains spectral characteristic of reflection of leaves and determines total content of nitrogen by equation of linear regression. One measures spectrum of reflection of leaves in wavelength range 670-750 mm, with calculation of first derivative for dependence obtained, with obtaining spectral characteristic as ratio of amplitudes of maxima of values of derivative and determination of total nitrogen content through equation: N=A·l2/l+K, where N – content of general nitrogen in leaves expressed in % of mass of absolutely dry substance; I2 – amplitude of maximum on dependence of first derivative on reflection spectrum of leaves at 720-725 mm; l1 – amplitude of maximum on dependence of first derivative on reflection spectrum of leaves in range 700 - 710 mm; A – regression coefficient common for equations for all stages of vegetation; K – free term of regression equation that is chosen depending on stage of vegetation.
Patent UA-21954-A (UA)
Title: Cigarette paper
IPC: A24D1/00
Filed: 1990-06-22
Abstract: Cigarette paper includes fillers, with those decreasing side smoke formation included. Fillers that decrease side smoke formation are included at amount of 4-18 % at general content of fillers that does not exceed 20%.
Patent UA-19214-A (UA)
Title: Method for obtaining of acrylic ethers of glycols
Inventor: YATCHYSHYN YOSYP YOSYPOVYCH
Filed: 1991-03-07
Abstract: The invention relates to preparation of acrylic ethers. Ethers of glycols are prepared by etherification of diatomic alcohols of general formula HO-R-OH by acrylic acid in the presence of sulfonic cation catalyst and inhibitor, in the organic solvent, at azeotropic distillation of water that is formed. Flourinated sulfocationite is used as catalyst.
Patent YU-105504-A (YU)
Title: Induction heaters for floor heating
Inventor: ADNAD JOVAN
IPC: F27D11/06
Filed: 2004-12-02
Abstract: Invention belongs to the field of thermoenergetics, and relates to the inductive heater for floor heating. Herewith described is technical solution to the problem of construction of electrical heater, that enables highly efficient use of electrical energy for warming up water that circulates through a closed system of floor heating. This is achieved so that the inductive heater (1) is achieved as a monophase transformer station formed from a steel core (2) set in a chamotte coil (3), around which is wound a copper coil (4), where in the core (2) in a centre is axially achieved a rounded opening (5) wherethrough a pipe (6) goes, from one side coupled to a pump (7) and from the other to one or more radiators (8).
Patent BG-100219-A (BG)
Title: Mobile device for additional energy generation
Inventor: HAWS MICHAEL G
IPC: F01K17/02
Filed: 1995-12-13
Abstract: The device for additional energy generation is used in industry and for residential needs. It is easily and quickly assembled to the electrical and/or steam output of the existing system for industrial or residential consumption, improving its general efficiency. The device includes a transport unit such as a trailer with a frame (4) to which electric generators (8, 10) and turbine engines (12, 14) are mounted the later driving generators (8, 10). In the trailer (4) a boiler (16) is also mounted for steam generation making use of the exhaust gases from the turbine engines (12, 14).  Deviating valves (72) selectivly divert part or the whole amount of the exhaust gases to a system for discharging exhaust gases by means of a standard cycle (76) for the separation of part or of the whole amount of exhaust gases before they enter the boiler (16).
Patent BG-100584-A (BG)
Title: Hyddroservocontrol with steering wheel mechanism
Inventor: VOSS GERHARD
IPC: B62D5/09
Filed: 1996-05-13
Abstract: The hydroservocontrol can find application in slow-moving transport vehicles. In case of implementation of a steering wheel system with one-side piston rod it goes ahead of the movement of the steering wheel in one of the driving directions thus resulting in its lack of control with all subsequent dangerous consequences. According to this invention a throttle (10) with a bypass pipeline which excludes the operation of the throttle (10) in the direction towards the steering cylinder (2) is mounted between the hydraulic distributor (3) and the space of the steering cylinder (2) which is on the side of the piston rod.
Patent BG-103050-A (BG)
Title: New derivatives of erythromycin, method for their preparation and application as medicamentous forms
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1999-01-04
Abstract: The invention relates to compounds with the formulawhere R means hydrogen atom, alkyl radical containing up to 12carbon atoms, optionally substituted by halogen atom or radical(CH2)mAr, or radicalwhere m means an integer between 1 and 8, n & p are the same ordifferent meaning an integer between 0 and 6, A & B are the sameor different meaning hydrogen or halogen atom or alkyl radical andAr is aryl or heteroaryl radical, optionally substituted, and Zmeans hydrogen atom or residue of carboxylic acid. The inventionalso relates to a method for the preparation of the compounds andto their application as medicamentous forms.14 claims
Patent BG-103334-A (BG)
Title: Antiviral vectors
Inventor: KINGSMAN ALAN J
IPC: C12N15/49
Filed: 1999-04-14
Abstract: The invention relates to retroviral vector particles capable of infesting and transducing undividing target cells from a mammal. The vector particles can be based on lentiviruses such as HIV and have PHK genome consitructed in such a way in order to ensure in the proviral DNA a non-lentiviral expression controlling element in 5'LTR of the provirus. 19 claims