baber/WOPTO huggingface dataset:
Patent NL-8220397-A (NL)
Title: Tilting mechanism for chair - has two pivotally connected parts joined by pair of links with interposed torsion spring and stop bar
IPC: A47C1/06
Filed: 1982-10-28
Abstract: The tilting mechanism includes a frame (15) on which the upholstered seat is mounted and a bracket (17) secured to the backrest. The two parts are connected by a pair of levers (23,24) defining a linkage which is retained in a fixed axial position by a pivot pin (22). A movable plate (26) in the form of a sector with a toothed curved edge is mounted on the pivot pin and a locking bar (30) engages in any of the notches along the curved edge. The free end of the bar is formed with a handle so the user can tilt the backrest relative to the seat. The bar is spring loaded towards the plate so as to engage one of the recesses automatically when the handle is released.
Patent NL-8602004-A (NL)
Title: Venetian blind operating mechanism - has slat-adjusting mechanism formed by flexible incompressible guide sleeve
IPC: E06B9/303
Filed: 1986-08-06
Abstract: The venetian blind has a hoist rope guided in a fixed supporting structure, with two or more pairs of slat supports on opposite sides. The first supports on one side are fixed to the structure at the top and the second ones at the other side to an adjusting mechanism fixed at one point and with a guide for the hoist rope and movable in relation to the first one. On lifting, the adjusting mechanism is first moved so as to tilt tha slats. The adjusting mechanism is formed by a flexible unit (10) compressible only to a slight degree at the most. Its first stationary point can be on the fixed structure through which the rope (3) is guided.
Patent NL-8700137-A (NL)
Title: Overload protection system for tractor drive shaft - has centrifugal force dependent coupling with hydraulic piston inserts mounted in housing to extend into plate recesses (NL 15.8.78)
IPC: F16H57/021
Filed: 1987-01-21
Abstract: The tractor drive includes a coupling shaft containing two universal joints. The coupling shaft end (2) opposite to the driving shaft has a housing to receive the driven shaft end. The housing has a coupling plate with four equally spaced recesses (13) and splines for the driven shaft. A housing surrounding the coupling plate accommodates sprung hydraulic piston inserts (18). Each having a conical end (32) to extend into a corresponding recess (13) formed in the coupling plate (13). When centrifugal force exceeds the piston pressure, the torque transfer is interrupted to provide an overload protection. The sprung hydraulic inserts are exchangeable and have different calibrated spring strengths.
Patent NL-8700924-A (NL)
IPC: B61F3/04
Filed: 1987-04-16
Abstract: A bogie for a rail vehicle comprising a frame (4) of light design due to the end cross beam (11) being coupled via torsion slack connections to both ends (7) of longitudinal girders (6). As a result the frame (4) may twist without this causing problems at the end cross beam (11). Nor does the end cross beam (11) itself need to be more robust that is required for absorption of the vertical forces caused by braking torque and/or drive torque.
Patent NL-8901762-A (NL)
Title: Automatic water supply to plants on shelves - has coupling on each shelf engaging with pipe under shelf weight
IPC: A01G9/24
Filed: 1989-07-10
Abstract: The system automatically supplies water to plants on shelves and drains it off. Each shelf (1) has a water coupling half (7) engaging with another one (8) on the pipe (4), the supply of water to the shelf being controlled by the weight of the latter. The coupling can be arranged both to deliver the water and to drain it off.
Patent PT-69897-A (PT)
Title: Methods for reducing herbicidal injury
Inventor: SCHAFER DAVID EUGNE
IPC: C07C/
Filed: 1979-07-09
Abstract: Injury to corn, barley, rice, sorghum or wheat by thiocarbamate herbicides is reduced by applying an organophosphorus cpd. of formula (I) to the soil, crop or seed: (where a, b and c are 0 or 1, but not all 0; W, X and Z are O or S; R, R1 and R2 are H; 1-13C alkyl; lower alkyl substd. by lower alkyl, NO2 or halo; lower alkenyl; haloalkenyl; alkynyl; haloalkanoyl, haloalkenylsulphonylalkyl; mono- or dialkylamino; haloalkenyl-thioalkyl; mono- or dialkylcarbamoylalkyl; mono- or dialkyl-thiocarbamoyl; halophenylthio; p-aminosulphonyl-phenyl; p-nitrobenzoyl; halophenylthioalkyl; benzyl; naphthyl opt. mono- or disubstd. by lower alkyl or halogen; alpha-nitromethylbenzyl; alpha-methylbenzyl; or phenyl opt. substd. 1-3 times by 1-13C alkyl, lower alkenyl, halogen, NO2, CN, CF3 or MeS; or one of R, R1 and R2 can be quinolyl, 1-pyridylalkyl, 5-chloro-2-thienylalkyl or N-alkyl-dialkylanilinocarbonyl-alkyl; with the proviso that (i) R2 cannot be H or halophenyl when a = 0, c = 1 and Z = S, (ii) phenyl cannot be substd. by both NO2 and CF3, (iii) R, R1 and R2 cannot all be Me when X = W = O and Z = S, and (iv) R, R1 and R2 cannot all be phenyl when W = X = Z = O).
Patent PT-72244-A (PT)
Title: Ethers of 1-(2-propynyloxy)-2-amino-3-propanol
IPC: A61K31/135
Filed: 1980-12-19
Abstract: The invention is dealing with compounds of the formula:    <IMAGE>  I and pharmaceutically acceptable salts thereof, in which R1 and R2 each represent a lower alkyl radical or a phenyl radical, or, together with the carbon atom to which they are bound, a cycloalkyl radical having at the most 7 carbon atoms; R3 represents hydrogen, a lower alkyl radical, or the phenyl radical; R4 and R5 each represent a lower alkyl radical, or, together with the nitrogen atom to which they are bound, a heterocyclic amino radical such as the pyrrolidinyl or morpholino radicals; and R6 represents a lower alkyl radical, a phenyl radical, a benzyl radical, or the 1-ethynyl-cyclohexyl radical, which compounds can be used in the treatment of angina pectoris.
Patent PT-73303-A (PT)
Title: Process for the preparation of 3-beta-hydroximethyl-4-alpha- -hydroxy-8-beta-alcoxy-2,9-dioxa-tricyclo^4,3,1,o3,7[decanes
IPC: C07D493/08
Filed: 1981-07-02
Abstract: Novel and highly effective sleep inducing 3 beta -hydroxy methyl-4 alpha -hydroxy-8 beta -alkoxy-2,9-dioxa tricyclo [4,3,1,03,7] decane compounds of the following Formula:  <IMAGE>  in which R1 indicates an alkoxy group and preferably a lower alkoxy group, such as the methoxy group, the ethoxy group, or the n-butoxy group, while R2 indicates the 10-methylene group or the 10 beta -methyl group, are produced from didrovaltratum, i.e., 1-isovaleroxy-4-isovaleroxy methyl-7-acetoxy-spiro-oxirano-1,9-dihydrocyclopenta(c)pyrane or from extracts of plants of the genus Valerianaceae which contain about 70% of didrovaltratum. The novel compounds have a surprisingly low toxicity.
Patent PT-77105-A (PT)
Title: Method and apparatus for giving identity to and selecting one of a plurality of function units
IPC: G06F/
Filed: 1983-07-26
Abstract: In order to give identity to, and select one of a number of function units, included in a stored program controlled telecommunication system, a control unit during its control period, generates and sends to an information bus an identification number assigned to the function unit. The function unit uses an access signal from an addressing unit, if the control period occurs during starting the system, for actuating a register connected to the information bus and arranged in the function unit for storing the identification number. The function unit converts the access signal, if the control period occurs during operation of the system, to a selection signal only if the identification number obtained from the bus agrees with that stored in the register. The function unit uses the selection signal for activating the reception of control information intended for the function unit.
Patent PT-77906-A (PT)
IPC: C12G3/08
Filed: 1983-12-29
Abstract: A must is fermented with a combination of at least one yeast and at least one lactobacillus, the former being selected from the group of Saccharomyces cerevisiae and Kluyveromyces lactis and the latter being selected from the group of Lactobacillus casei and Lactobacillus hilgardii for their symbiotic ability and capability to produce a synergistic organoleptic effect which eliminates all after-taste of yeast. The must is inoculated such that the respective numbers of yeast germs and lactobacilli germs per ml have a ratio of from 1:10 to 1:500.
Patent PT-82349-A (PT)
Title: Servo assisted steering control - has controlled dump line to reduce servo effect at speed
IPC: B64F5/00
Filed: 1986-04-08
Abstract: The servo force is taken from a pumped supply (3) and passed to a control valve (1) operated by the steering wheel, to control the flow to and from the steering servo (5). The supply is fitted with a solenoid valve operated dump line (6b) to return a controlled flow back to the sump (4) at normal road speeds. The gear selector control is fitted with control switches (20). These operate the solenoid. At first or reverse speed settings the solenoid remains inoperative enabling the full servo effect to be obtained for parking.
Patent PT-84659-A (PT)
Title: Process for the preparation of a dry food composition
IPC: A23C9/154
Filed: 1987-04-10
Abstract: A dry food composition which is adapted to be reconstituted with milk to form a pudding. The composition comprises a sweetening agent, a natural or modified starch, carrageenan gum, one or more pectins, a second gum and optionally one or more flavourings or colouring agents. The second gum being a plant seed gum, microbial gum or cellulose gum. The composition is capable of being added directly to boiling milk.
Patent PT-89073-A (PT)
Inventor: SPIESS HANSRUEDI
IPC: E02D29/14
Filed: 1988-11-24
Abstract: The locking device (1) has arms (3, 4) which are inserted in recesses (16) in the cover (10), in the course of which they sustain elastic deformation and thereby form a frictional connection with the cover (10). The arms (3, 4) project with their free end under an inner flange (9) of the frame (8) and form there a positive-locking connection between the arms (3, 4) and the inner flange (9). This results in a simple but effective connection between the cover (10) and the frame (8) without the arms (3, 4) or the recesses (16) having to be mechanically worked. 
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Patent PT-91638-A (PT)
Inventor: NAAB JACOB
IPC: B65F3/04
Filed: 1989-09-06
Abstract: An improved lifting and tilting device for emptying garbage containers into the pour-in opening of a garbage truck. The device comprises a quadrangle of joints of a collapsible frame which carries the container during the emptying process. An upper bar of the quadrange is coupled to a swivel drive while another member of the quadrangle can grip and support the garbage container. Through appropriate locking devices the quadrangle becomes a quasi-rigid unit with the gripped container to effect the emptying, said quasi-rigid unit being dissolved only during the downward swivel motion of the upper bar prior to putting the container down.
Patent PT-92828-A (PT)
Inventor: BUECHLER KENNETH FRANCIS
IPC: G01N33/58
Filed: 1990-01-10
Abstract: This invention is directed to a ligand-receptor assay for determining the presence or amount of at least one target ligand, capable of competing with a ligand analogue conjugate for binding sites available on a ligand receptor, said ligand analogue conjugate comprising at least one ligand analogue coupled to a signal development element capable of emitting a detectable signal, in a fluid sample suspected of containing said target ligand, comprising the steps of:   a. contacting said fluid sample with ligand analogue conjugate and ligand receptor to form a reaction mixture, the relative amounts of ligand analogue conjugate and ligand receptor being such that in the absence of target ligand, and subsequent to substantially equilibrium binding, substantially all of the ligand analogue conjugate is bound to ligand receptor;   b. detecting the unbound ligand analogue conjugate; c. relating the detectable signal to the presence or amount of target ligand in the fluid sample. In one embodiment an optional means also is employed for removing receptor from the reaction mixture. In related claimed assay formats the analyte of interest may be either ligand receptor or ligand.
Patent PT-96673-A (PT)
Inventor: HUBERT JEAN
IPC: A61B19/00
Filed: 1991-02-05
Abstract: The medical projector (1) consists of an illuminating dome (2)-(16) mounted so that it can swivel about various axes. It is provided on its largest periphery with a flexible protective bulb (22) of such a size as to form a system for gripping and manoeuvring the dome, and defining an inner chamber (29). This chamber, on the side facing the outer surface of the bulb (22), is bounded by a wall (31) thin enough to be deformed by manual pressure and to actuate means (32) (33-36) for controlling a device for unlocking and relocking the articulation stops of the supporting brackets. 
<IMAGE>
Patent SE-9003121-A (SE)
IPC: A01D41/12
Filed: 1990-10-02
Abstract: A device for spreading chaff (16) and husks (17) from a combine harvester across substantially the entire harvester cutting width. The chaff and the husks are carried in an exiting stream of air which is directed essentially rearwardly as seen in the direction of travel (A) of the harvester, from a screening means (18) designed to separate the chaff (16) from the corn (10), to a downwardly directed outlet (21) from said screening means. In the area of the screening means outlet (21) there is a deflector (23) to deflect the exiting stream of air (22) in which the chaff (16) and the husks (17) are carried, in a direction laterally and downwardly as seen in the direction of travel (A), towards the ground, in order to distribute and spread the chaff and husks across the entire cutting width.
Patent SI-9111779-A (SI)
Title: Lhrh-antagonists.
Inventor: XIAO SHAOBO
IPC: C07K7/08
Filed: 1991-11-08
Abstract: This invention consists of two aspects: 1) the method of design and synthesis of LHRH antagonists; 2) the products thereafter obtained by using the above method. Taking (NAc-D2Na1<1>, DpClPhe<2>, D3Pal<3>, Ser<4>, Tyr<5>, DArg<6>, Leu<7>, Arg<3>, Pro<9>, DAla<10>)NH2 as the parent compound, a series of new analogs expressed as (NAc-D2Nal<1>, AA<2>, AA<3>, Ser<4>, AA<5>, AA<6>, Leu<7>, AA<3>, Pro<9>, DAla<10>)NH2 are obtained by fine modification of both lipophilic area and alkaline area of the molecule of the parent compound. In this way, the high antiovulatory activity of the parent compound can be maintained and the histamine releasing activity can be reduced to the level so as to meet the clinical requirement.
Patent SI-9300669-A (SI)
Title: Arc-extinguishing plates package for an arc chamber
Inventor: NYZNER ALFRED
IPC: H01H9/34
Filed: 1993-12-20
Abstract: An extinguishing plate stack (1) for an arc extinguishing chamber has several extinguishing plates set into a U-shaped holding part (4) made of an insulating material. Arc outlets (14) are provided in the web of the holding part (4) opposite to the entrance of the arc. The web carries on its outer side two sinuous ribs (15, 16) which increase the air gap between adjacent arc outlets (14). Outer arcing is thus avoided, although the arc outlets (14) may be large enough for the ionised arc gases to flow freely out of the extinguishing plate stack (1). Together with the walls of the housing, in which the extinguishing plate stack (1) is accommodated, the ribs (15, 16) form three gas flow channels, making it even easier for the arc gases to flow out.
Patent SI-9400177-A (SI)
Inventor: ROTAR VINKO
IPC: B60R25/08
Filed: 1994-04-11
Abstract: Naprava za blokado upravljalnih pedalov motornega
vozila po izumu omogoča blokado zavornega
pedala, pedala za sklopko in pedala za plin v namen
onemogočanja neopravičenega odtujevanja vozila.
Blokada onemogoča uporabo omenjenih pedalov po
vključitvi naprave iz kabine vozila. Napravo sestavljajo
sredinsko nameščen pomikalni mehanizem v nosilnem
okvirju (1), ki ima potisne elemente (5,5’),
ležeče ob pomičnih policah (1a', 1b’), medtem ko
stebla (10) posameznih predalov leže med pomičnima
palicama (1a’, 1b’) in fiksnima palicama (1a, 1b).
Naprava za blokado upravljanih pedalov motornega
vozila po izumu uspešno rešuje zastavljen tehnični
problem, poleg tega pa jo je v aktiviranem stanju zelo
težko oz. nemogoče nasilno deaktivirati, zaradi njene
konstrukcije pa jo je tudi težko fizično odstraniti.
Patent SI-9720053-A (SI)
Title: Mine clearing system
Inventor: ENGELBRECHT UWE
IPC: F41H11/16
Filed: 1997-08-06
Abstract: A mine clearing system (10) comprises a mine clearing vehicle (12) with a front attachment at its front side provided with a milling roller (26). The front attachment can swivel around a horizontal axis (40). A rear attachment which forms a mine detector can be provided on the mine clearing vehicle (12), or a mine detection vehicle (14) with such a rear attachment can follow the mine clearing vehicle (12). The rear attachment or mine detection vehicle (14) has a second milling roller (44) which can swivel around a horizontal axis to adjust as desired the height or depth of penetration of the second milling roller into the soil. A transporting and screening device (58) is arranged after the second milling roller (44).
Patent SI-9720063-A (SI)
Title: Method for producing an IgM preparation for intravenous administration
Inventor: RENTSCH MARKUS
IPC: A61P31/00
Filed: 1997-10-14
Abstract: An IgM-containing immunoglobulin solution is treated with a protease in a method for producing an immunoglobulin solution that is adequate for intravenous administration and having an Igm proportion higher than 5 weight % with respect to the immunoglobulin proportion. The iv-tolerant preparation obtained is characterized by not being chemically modified and by having low anticomplementary ACA activity.
Patent UA-6810-A (UA)
Title: Device for automatic regulation of electric regime of three-phase arc electric furnace
Inventor: LOZYNSKYI OREST YULIANOVYCH
Filed: 1991-04-01
Abstract: The device comprises a effective value of current sensor in a control circuit of each phase, a setting current adjustment unit, an effective phase voltage sensor and an effective arc voltage sensor, a comparing unit.
Patent UA-6850-A (UA)
Title: Pulse regulation-secondary electric power supply
Filed: 1991-04-18
Abstract: The source comprises an adjustable push-pull converter with transformer output having two control inputs, an additional voltage source, a n-p-n type transistor connected to a negative additional voltage source output.
Patent UA-6905-A (UA)
Title: copying device
Inventor: Drabyk Bohdan Andriiovych
Filed: 1991-04-29
Abstract: A copying device, which includes master form, driving roller follower, coaxially with which is established with possibility of rotation a table, on which by means of the lever is installed a tightening roller.
Patent YU-103703-A (YU)
Title: Plant for cold processing of peas
Inventor: MARKOVIC DRAGAN
IPC: A23B7/06
Filed: 2003-12-30
Abstract: Construction of a plant for cold processing of peas, is achieved so that the machine-picked pea grain from a receiving tank (1), by a special belt conveyor (2), a dry rotary filter (3), a vibratory passer on (6), by setting thereof above an air separator (7), and in a free fall is brought into hydraulic separator for stone (8), having a combined unit for floatation (9), and PVC pipelines for hydro transportation (11) from a collecting tub with a special spiral pump (10), over a vibratory separator (13) thus introducing it into a combined belt blanching device with an integral cooler (15), directly connected by a vibratory passer on (16) with an unclogged tunnel for deep freezing (17), with a monoblock for air-filtration of frozen peas (19) and a color separator (20), is introduced into a system for packing (22). In front of the air separator (7) is set a dry rotary filter (3) with three sections of which the first and the third have different perforations, and the second is not perforated but is made of a special alloy, having units for filtering, constructionally achieved so as to separate sticky, mechanical and other waste. Upon the dry rotary filter (3) pea grains are vibratorilly introduced into an integrated system for aerodynamic air separation with controlled air flow (7), hydraulic separation of stone and heavy impurities in water stream flowing upward, with a chamber for automatic cycling release of waste (8) wherein is directly connected combined device for floatation (9) achieved with several floatation tanks connected according to the system of communicating vessels, where water constantly overfalls from one into the other, is filtered and circulates, while peas supported by water energy are washed and gravitationally moves from discharge orifice of the air separator (7) up to the collecting bathtub (10), and a light waste and other impurities are taken up and away by the rubber ribbed belt moving opposite to the water stream flow, set in the first part of the unit for floatation (9). PVC pipelines for mixtures (11), from the collecting bathtub (10), peas in the mixture with water is transported into a vibratory water separator (13) and the combined belt blanching unit with integrated cooler (15) wherein blanching is carried out, combined water and air cooling and over a vibratory passer on (16) is directly introduced into a continual flow tunnel for singular quick freezing of pea grains (17). Upon freezing in a continual flow tunnel (17) peas is brought to a bucket elevator (18) that delivers it to the system for air fine filtering - monoblock (19) wherefrom the peas in the color separator (20) is additionally filtered according to the color and shape and by means of the belt conveyor (21) it is transported and packed into box pallets or some other packing (22). All the impurities emerging in the plant for processing the peas, by integrated belt conveyors (23, 24, 25) and a container (26) are synchronizinglly taken out of the product
Patent BG-103473-A (BG)
Title: Method for the preparation of aromatic amines by hydrogenation in gas medium
Inventor: LANGER REINHARD
IPC: C07C209/36
Filed: 1999-06-08
Abstract: The invention relates to a method for the preparation of aromatic amines by catalytic hydrogenation of respective aromatic nitrocompounds in gas phase on fixed catalysts. The latter contain one or more metals of the groups VIIIa, Ib, IIb, IVa, Va, VIa, IVb and Vb of the periodic system of the chemical elements on a ceramic substrate which has BET specific surface smaller than 40 m2/g, at molar ratio between the hydrogen and the nitrogroup(s) from 3:1 to 30:1 and catalyst layer temperature from 180 to 500oC. The loading of the catalyst with aromatic nitrocompounas is increasing continuously or in stages from 0.01-0.5 to 0.7-5.0 kg/l x h. The maximum loading is attained within 10 to 1000 h. The method can be materialized industrially. It increases the yield in respect of the space/time indicators and the productivity of the catalysts used is improved. 4 claims
Patent BG-104443-A (BG)
Title: Fuel for a steam boiler and a device for its preparation and firing
Inventor: ZHELEV VESELIN D
IPC: F23K5/08
Filed: 2000-05-16
Abstract: The invention finds application for heating of steam boilers, most frequently used in incinerators. The fuel consists of relatively cheap raw materials. The device is reliable, and the cleaning of the pipelines is made using cheap materials. The fuel consists only of carcass fats and is mixed in the combustion chamber with separate sprinkling of water. The device includes a receiving cistern (1) which is connected in succession with a cistern for fuel storage (3), daily tank (4), vibration filter (5) and fine cleaning filter (7). The firing system of the device, by means of two parallel tubular branches (10) with parallel pumps (11) is connected to a torch (15). The circuitry of the device includes a centrifugal filter (2), vibration filter (5), built-in steam preheater (12) which is connected by a pipe to collector (13) and a four-stage torch (15). A blowing system (23) of the combustion system with overheated steam is also designed, and a pipeline system (26) is envisaged for feeding the second component of the fuel - the water. 7 claims, 1 figure