baber/WOPTO huggingface dataset:
Patent EP-0457124-A1 (EP)
Inventor: DANNIGKEIT HELMUT
IPC: A01D41/14
Filed: 1991-05-03
Abstract: 2.1. Lifting and lowering devices (16) are provided on mobile agricultural machines (10) in order to move implements (14) which act pivotably on a vertically adjustable part (12) from a working position into a transport position if the part (12) itself is lifted. To this end, hydraulic units were hitherto used in a complicated manner, or it is left to an operator to lift the often heavy implement (14) into the transport position. 2.2. It is proposed to lift the implement (14) by means of a linkage (38) which acts on both a frame (18) and the implement (14) and is laterally deflected as soon as the part (12) is lifted. 2.3. The lifting and lowering device (16) is used in particular in mobile harvesting machines.
Patent EP-0513419-A1 (EP)
Title: Device for testing the vigilance of a person
Inventor: LUDWIG LOTHAR DR
IPC: G09B19/00
Filed: 1991-05-16
Abstract: In a device for testing the vigilance or power of concentration of a person, sequences of digits are read out of a voice memory (62) at a predetermined variable speed and conducted via a speech generator (66) to headphones (10). With each occurrence of a "0", the person being tested must operate a key (16). Furthermore, with each occurrence of a "0", a control unit (50) generates a window signal which is logically combined with the key pulse by an error logic circuit (70). If the response is correct, the key pulse is within the time window and the count of the counter (74) for the "hits" is incremented by one. The difference between the known number of possible zeros and the count of this counter specifies the number of omission errors. Key pulses occurring outside the time windows are insertion errors, that is to say key operation without a preceding "0". These are counted in another counter (75). The counts are then processed to calculate an error index (IE). <IMAGE>
Patent EP-0459501-A1 (EP)
Inventor: GEE RONALD PAUL
IPC: B41M7/00
Filed: 1991-05-31
Abstract: This invention pertains to the use of silicone fine and micro emulsions in the web printing process. The use of the fine and micro emulsions provide improved antistatic and antimarring properties to the paper. They also have improved wetting onto the applicator roll and are dilution stable.
Patent EP-0460563-A1 (EP)
Inventor: MATSUURA MASATOSHI
IPC: A01D34/76
Filed: 1991-06-03
Abstract: A power-transmission mechanism of the present invention comprises a large ring gear (15) (circular gear) having teeth on the inner circumference, an annular gear (17) having teeth on both the inner and outer circumferences, and a small gear (12) having the same axis as the large ring gear (15). The difference between the number of teeth of the ring gear (15) and the numer of teeth on the outer circumference of the annular gear (17) is set very small, for example just one, for the meshing engagement of the gears. Likewise, the difference between the number of teeth of the small gear (12) and the number of teeth on the inner circumference of the annular gear (17) is also set very small, and the annular gear (17) and the small gear (12) are in meshing engagement with each other opposite to the meshing position of the above ring gear (15) and the annular gear (17). The annular gear (17) functions as the input gear and revolves eccentrically rather than concentrically. The ring gear (15) that rotates while meshing with the annular gear (17) functions as the first driven gear, and the small gear (12) functions as the second driven gear. The power-transmission mechanism comprising a minimum combination of gears that reduce a high speed revolution directly taken out of a power source such as an engine (2). A mowing machine of the present invention using the power-transmission mechanism mentioned above employs two blade wheels (5, 6) that rotate in opposite directions to mow grass by shearing. Therefore grass and shrubs can be surely and cleanly mowed. Moreover, one drive shaft (9) drives a combination of only three gears (12, 15, 17) which are reduced by large reduction ratios and rotate in opposite directions to one another. Therefore the revolution of a high-speed running engine (2) can be directly used without a speed reducing device, and as a result, it is possible to make a compact and light mowing machine.
Patent EP-0472845-A1 (EP)
Inventor: BAUMANN HUGO
IPC: E06B3/54
Filed: 1991-06-22
Abstract: In this glass door wing (4), a glass pane (11) is connected at its bottom narrow side to a guide-shoe plate (12) and at its top narrow side to a suspension stirrup (13). For the sliding guidance of the glass door wing (4) at the bottom end, eccentric pins (17) arranged on the guide-shoe plate (12) plunge with guide shoes (18) into a sill section (19) which is let into a sill along the displacement path. The glass pane (11) is held at the bottom end between a bottom socket strip (9) and a glass-holding strip of the guide-shoe plate (12) and at the top end between a top socket strip (20) and the suspension stirrup (13). Rubber bushes (21) let into bores in the glass pane (11) enclose fastening nuts (22) which are inserted on the shaft side and are connected to weld studs arranged on the socket strips (9; 20). A support (29) holds a guide rail (30) which is arranged along the displacement path and on which rollers (31) travel which carry the glass door wing (4) and are connected to the suspension stirrup (13) by means of screw bolts. A raised collar (33) arranged on the roller (31) ensures reliable guidance and prevents the glass door wing (4) from jumping out of the guide rail (30). 
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Patent EP-0475172-A1 (EP)
Inventor: BISPING FRANZ
IPC: E06B7/10
Filed: 1991-08-24
Abstract: The invention relates to a window in which the outer rebate gap (8) communicates with the outside air and the inner rebate gap (18) communicates with the interior of the room, there being arranged between these two rebate gaps an adjustable device (15) by means of which it is possible to ensure or prevent the passage of air. <IMAGE>
Patent EP-0483639-A1 (EP)
Inventor: GRECKSCH HANS
IPC: D01H9/18
Filed: 1991-10-22
Abstract: The object of the invention is to develop a bobbin changing and transport system in such a way that a reliable and rapid changeover of cops (3) and tubes (4) between different transport systems and pallets (1, 2) can take place. This object is achieved, according to the invention, in that a mixing stage (17) for the two types of pallet (1, 2), in which the two types of pallet (1, 2) are arranged nested in one another, is provided. The mixing stage (17) is limited by two exits (18, 19) for pallet (2) specific to a particular spinning machine into the transport path for pallet (1) specific to a particular winding machine. Within this mixing stage (17), a changeover of the cops (3) and tubes (4) to the other particular type of pallet (1, 2) can take place in groups. <IMAGE>
Patent EP-0491159-A1 (EP)
Inventor: RITTMANSBERGER NORBERT DR-ING
IPC: B60T8/34
Filed: 1991-11-12
Abstract: The range of action of vibration-damping elements in a damping chamber of a hydraulic brake system is to be extended. A damping chamber (13) between a pump (9), providing a pulsed delivery of pressure medium, and a restrictor (14) is connected to a feedline (12) through which the pressure medium drawn from at least one wheel brake (5) is fed back into a brake line (4). In the damping chamber (13), at least two vibration-damping elastomer elements (21 and 22) of differing compression resistance are arranged. The invention may preferably be used for slip-controlled hydraulic brake systems for motor vehicles. <IMAGE>
Patent EP-0558767-A1 (EP)
Inventor: ROEDER HEINZ
IPC: E04C2/40
Filed: 1991-12-31
Abstract: The intention is to develop a large-surface-area flooring system which comprises planar floor slabs, can be easily constructed and dismantled and, even on irregular ground, can span large widths of from 2.50 m to 3.0 m without underfilling. This is made possible by the cavity elements 1 to 4, in a flooring system comprising a plurality of cavity elements consisting of metallic material, being provided with guide and clamping parts 4, 5 running on the longitudinal sides. The surfaces of the open end sides of the cavity elements terminate flush with in each case a delimiting profile 6, 7 which comprises an aluminium extruded section with a rectangular cross-section and an extended base surface which serves as bearing surface for the end sides of the cavity elements, the ends of the delimiting profiles 6, 7 being connected in a positively locking and/or frictionally locking manner to the respectively outwardly located cavity element 1, 4. <IMAGE>
Patent EP-0488490-A1 (EP)
Inventor: BECK JAMES ANDERSON
IPC: C08K5/5419
Filed: 1991-05-14
Abstract: Silylphosphate mixtures are prepared by slowly adding phosphoric acid to hexamethyldisiloxane under reflux while removing the by-produced water and after the phosphoric acid is added, the temperature is increased to from 150°C. to 170°C. to recover the silylphosphate mixture residue. The mixture has from 10 to 30 weight percent of a monosilyl phosphate of the formula {(CH₃)₃SiO}(HO)₂P=O, 65 to 85 weight percent of a disilyl phosphate of the formula {(CH₃)₃SiO}₂(HO)P=O, and 2 to 7 weight percent of a trisilyl phosphate of the formula {(CH₃)₃SiO}₃P=O. These silylphosphate mixtures are useful in stabilizing basic polymerization catalyst such as potassium hydroxide or potassium silanolate and can either be used effectively per se or in combination with carbon dioxide.
Patent EP-0463767-A1 (EP)
Inventor: RHODES MICHAEL LEDSHAM PRICE
IPC: F02F3/00
Filed: 1991-06-11
Abstract: The piston comprises a crown (12), and a skirt 30 made of plastics material secured to the crown. The crown (12) is formed integrally with a depending boss (16) arranged to receive a gudgeon pin (18) by which the piston is connected to a connecting rod (24). The skirt (30) encircles the boss (16) and is spaced therefrom.
Patent EP-0466480-A1 (EP)
Inventor: JIMBO TAKASHI
IPC: B01J27/198
Filed: 1991-07-10
Abstract: A catalyst for producing maleic anhydride by oxidation of n-butane comprising V,P and additionally Mg or Zr is prepared by
     (a) heating a pentavalent vanadium compound in an organic medium to reduce at least a part of the pentavalent vanadium to tetravalent vanadium,   (b) reacting the resulting vanadium compound with phosphoric acid in the presence of at least one of a magnesium compound and a zirconium compound to form a catalyst precursor,   (c) separating the resulting catalyst precursor from the organic medium, 
and   (d) drying and calcining the catalyst precursor.
Patent EP-0470872-A1 (EP)
Inventor: RHA CHOKYUN
IPC: A23P1/04
Filed: 1991-08-12
Abstract: Use of degraded or reduced molecular weight polymers in encapsulation is disclosed. Short chain polysaccharide derivatives such as ionic cellulose derivative hydrolyzates are used in forming capsules by combining the short chain polysaccharide derivatives with another polymer. Substances designed to be encapsulated serve as nuclei around which coacervate droplets are formed. The short chain charged polymer includes degradation products of polysaccharide derivatives having an average degree of polymerization in the range of 3 to about 500. 
     Methods of using capsules for delivering or storage of oils, and other substances are disclosed. The invention also discloses use of capsules in food, feed, pharmaceutical, cosmetic and personal care products and in the coating of paper with microscopic rupturable capsules containing printing fluid.
Patent EP-0482906-A1 (EP)
Inventor: MCDOUGALL GREGORY JOHN BLOCK A
IPC: A45D20/50
Filed: 1991-10-23
Abstract: The invention relates to electrically powered hand held hair curling appliances of the type comprising a barrel (2) for delivering warm air to the hair, the barrel (2) being of adjustable diameter to allow curls of different diameter to be formed. The barrel (2) consists of a number of barrel elements (3) which can be moved radially outwardly or radially inwardly to expand or contract the barrel, the elements (3) overlapping one another when contracted but always allowing unobstructed air flow from the interior of the barrel (2) out through apertures (3d) to the hair.
Patent EP-0438328-A1 (EP)
Inventor: DIDELOT CLAUDE
IPC: B32B17/10
Filed: 1991-01-09
Abstract: The invention relates to an apparatus for assembling, by pressing, an item of laminated glazing (8). …<??>This device comprises at least one set of pressing rollers (3, 5) extending transversely which is mounted on a flexible beam (9, 25) whose curvature can be modified and adjusted according to a desired profile. …<IMAGE>…
Patent EP-0488896-A1 (EP)
Inventor: DUPAYS DANIEL
IPC: H01R43/24
Filed: 1991-11-28
Abstract: Electrical plug for connecting two elements (101, 102) of an electrical cable (100), having two pins (201, 202) each of which has a connection means (211, 212), the said pins being fitted into two housings (301, 302) arranged in an insulating insert (300) and the said plug comprising an intermediate insulating body (shell) (400) covering the said insert and intended to receive an outer insulation overmoulding (500). According to the invention, the said body (shell) comprises means (421, 422, 423) for the lateral insertion of the body (shell) over the said cable. Application to the general field of connectors, and in particular to that of two-pole and two-pole + earth plugs. <IMAGE>
Patent EP-0493232-A1 (EP)
Inventor: HARDY CHRISTIAN
IPC: G06F12/14
Filed: 1991-12-20
Abstract: Procedure for password controlled use of a computer workstation (1), comprising storage of the password within the workstation, and on each initialisation of the latter, acquiring a proposed password, followed by comparison of this proposal with the stored password. …<??>The password is stored in a permanent memory unit with controlled erasing. In order to unlock the workstation (1) in the event that the password is lost, there is provided generation (D1) of a set (36) of data associated with the blocked workstation, communication (D2) by the user to an authorised department (S) of part of these data, supply (D3) in return by this department of coded unlocking information (43), acquisition (D4) of the latter by the user on the workstation, leading in the event of conformity, to erasure of the initial password and to the unlocking of the workstation. …<??>Application in the industrial environment for control of use of freestanding or networked workstations. …<IMAGE>…
Patent EP-0458711-A1 (EP)
Inventor: TRUCHET BERNARD
IPC: H01H73/30
Filed: 1991-05-17
Abstract: The present invention relates to a [lacuna] comprising a casing (1), a control button (12), a control rod (21) which can move under the action of the control button (12), a rocking component (25) mounted pivotably on the rod (21). This rocking component includes a lug (31) which bears on a stop (32) mounted on a bimetallic strip (33) when the rod (21) and the rocking component (25) are together displaced downwards under the action of the control button (12). This downwards displacement of the rocking component (25) causes its pivoting owing to the bearing of the lug (31) on the stop (32). The pivoting of the rocking component (25) causes the pivoting of the contact support (42) in order to bring it into the opening or closing position of the electrical contacts (47, 47'). …<IMAGE>…
Patent EP-0480887-A1 (EP)
Inventor: FALZONI GIAN LUIGI
IPC: B60K17/34
Filed: 1991-10-08
Abstract: A rear axle (1) for transmitting the torque to the driving wheels of a motor vehicle with disengageable four-wheel drive includes a differential (5) for dividing the drive between the rear wheels, an input shaft (9) for rotating the differential by means of a pair of bevel gears (7, 8), means (20) for engaging and disengaging the driving torque for transmission to the rear wheels and a casing (2) which houses the differential (5) and the pair of bevel gears (7, 8). The casing (2) can be used equally well for a configuration of the axle (1) with independent wheels.
Patent EP-0490858-A1 (EP)
Inventor: WUILMART ALBERT
IPC: B25B15/02
Filed: 1991-12-04
Abstract: In the revolution-counting adjusting screwdriver, a tubular piece (4) is mounted in a movable manner on the tang (1') of the blade (1), the tubular piece being capable of being displaced in the cavity (5) of the handle (2) receiving the tang (1') of the blade (1), the handle (2) having a graduation on its perimeter (at 7) at the entry of the cavity (5) and the movable piece (4) carrying a double graduation (6, 6') over at least a part of its length, each graduation extending in an opposite direction from the other. 
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Patent EP-0537151-A1 (EP)
Inventor: LIEBRICH NICOLE
IPC: A47B21/00
Filed: 1991-03-13
Abstract: Un kit pour monter des tables de travail et des bureaux comprend au moins un plateau de table (2), des poutres (4) de support des plateaux et des colonnes (6) avec pieds en porte à faux. Des bras de support (20) portent les plateaux (2). Des éléments de liaison (10) servent à relier les poutres (4) avec les appuis (6) et les bras de support (20), éventuellement avec des bras d'appui (26) de pièces supplémentaires et/ou de superstructures. Les poutres (4) sont des tubes de section transversale rectangulaire. Les éléments de liaison comprennent une partie inférieure (12) ayant un évidement rectangulaire (14) ouvert en haut pour emboîter par liaison de forme une poutre (4). Sous la partie inférieure (12) des éléments de liaison est ménagé un canal (24) ouvert en bas qui s'étend dans le sens de sa longueur afin de recevoir l'extrémité supérieure d'une colonne (6) ou la section terminale d'un des bras d'appui (26). Une plaque de couverture (16) ou l'extrémité d'un bras de support (20) ou d'un plateau d'écartement (56) servent à fermer l'évidement (14) de la partie inférieure et à fixer celle-ci à la poutre (4). Ce kit permet de monter aisément une table de travail pour bureaux, seul un nombre réduit d'éléments différents étant requis. Dans la face postérieure d'une des poutres peut être ménagé un canal horizontal (40) de passage de câbles avec un couvercle rabattable (44), accessible uniquement lorsque le plateau de la table est tiré en avant, et ayant une rangée de soies (46) entre lesquelles passent des câbles entre le bord du couvercle rabattable fermé (44) et le bord postérieur du canal (40) de passage de câbles.
Patent EP-0527806-A1 (EP)
Title: Epithelins: novel cysteine - rich growth modulating proteins
Inventor: SHOYAB MOHAMMED
IPC: C07K14/475
Filed: 1991-04-03
Abstract: A novel family of growth regulatory proteins termed "epithelins" are described. The epithelins comprise several distinct members sharing significant structural homology. Two members of the epithelin family, epithelin 1 and epithelin 2, have been purified from natural sources. In addition, cDNA and PCR clones encoding mature and precursor epithelins from various chordate sources have been obtained and sequenced, including the complete human, mouse and rat epithelin precursors. The recombinant expression of rat epithelin precursor and mature forms is described. Purified epithelin 1 s a bifunctional growth regulator, capable of stimulating the growth of some cell types while inhibiting the growth of others. Purified epithelin 2 is functionally similar to epithelin 1 with respect to growth inhibitory bioactivity. In contrast, however, epithelin 2 is apparently not capable of eliciting the growth stimulatory activity characteristic of epithelin 1 and, in fact, antagonizes this epithelin 1 activity.
Patent EP-0527877-A1 (EP)
Title: Process for improving adhesion of polysiloxane coatings to polymeric substrates and products prepared thereby
Inventor: ANDERSON JERREL CHARLES
IPC: C08J7/046
Filed: 1991-04-25
Abstract: A coating process and coating composition are disclosed wherein the coating is a silica sol and a polymerizable silane which have had their alkali metal cation content reduced to prevent blistering and loss of adhesion.
Patent EP-0544690-A1 (EP)
Title: Espresso coffee machine.
Inventor: HUFNAGL WALTER
IPC: A47J31/30
Filed: 1991-07-16
Abstract: PCT No. PCT/DE91/00594 Sec. 371 Date Feb. 22, 1993 Sec. 102(e) Date Feb. 22, 1993 PCT Filed Jul. 16, 1991 PCT Pub. No. WO92/03081 PCT Pub. Date Mar. 5, 1992.An espresso coffee machine including an electrically heatable water heater, a filter basket holder, and a filter basket holding device which can be sealingly closed by introducing therein the filter basket holder. The filter basket holder is subdividable by a filter into a brewing chamber that can be filled with coffee grounds and into a pouring device arranged at its bottom. The coffee machine further includes a first duct and a second duct having a steam outlet. The first duct opens into the filter basket holding device so as to connect the brewing chamber to the water heater and it includes a throughflow controlling valve arranged therein which is always closed when the filter basket holder is not inserted. After the filter basket holder is inserted into the machine, the filter basket holder causes the valve to move from its closed into an open position. There is also a first actuating member provided between the filter basket holder and the valve which is actuated by the filter basket holder to control the valve. Steam can be taken from the espresso coffee machine through the second duct in order to steam and froth beverages, the steam being produced in the water heater as well. In addition to the first actuating member, a second actuating member is provided which also serves to control the valve. The valve opens only if both the first and the second actuating member have adopted their open positions.
Patent EP-0543866-A1 (EP)
Title: Method and apparatus for stabilizing and simplifying an approach flow system for a paper-making machine.
Inventor: HENRICSON KAJ
IPC: B01D19/00
Filed: 1991-08-13
Abstract: An approach flow apparatus for causing pulp slurry to flow between a pulp slurry storage tank (1) and the forming wire (12) of a forming section of a paper making machine includes a pipe system (20) for conveying the slurry from the storage tank (1) toward the forming section for permitting the flow of the slurry; and a deaerating centrifugal pump (16) interposed in the pipe system (20) for causing the slurry to flow and for removing gas from the slurry, and for venting the removed gas to a location outside of the pipe system (20).
Patent EP-0545966-A1 (EP)
Title: New phospholipid derivatives of nucleosides, their preparation and their use as antiviral drugs.
Inventor: ZILCH HARALD
IPC: A61P31/12
Filed: 1991-08-14
Abstract: Compounds of the formula I   <IMAGE>   in which R1 and R2 represent a possibly substituted C8-C15-alkyl chain, n the number 0, 1 or 2 and A the residue of a nucleoside, processes for their preparation, as well as antiviral medicaments which contain these compounds.
Patent EP-0503045-A1 (EP)
Inventor: YEN KWANG-MU
IPC: C12P21/02
Filed: 1991-08-22
Abstract: Cartouches de clonage comprenant un gène régulateur positif nahR tiré du plasmide NAH7, un promoteur Pg régulé par nahR, un site de clonage multiple, une terminaison de transcription ainsi qu'un gène conférant une résistance à la tétracycline. Lesdites cartouches peuvent être insérées dans des plasmides choisis afin de former de nouveaux vecteurs d'expression dans lesquels on peut induire un haut niuveau d'expression de gènes à l'aide d'un inducteur non toxique peu coûteux à faibles concentrations.
Patent EP-0512090-A1 (EP)
Title: Treatment of inflammation.
Inventor: LEZDEY JOHN
IPC: A61K38/57
Filed: 1991-09-26
Abstract: A method for the prophylaxis or direct treatment of mast cell implicated diseases or injuries in a patient which comprises administering to the site of the disease or injury an effective amount of at least one serine protease inhibitor, its salts, derivatives or analogs which bind with the mediators of mast cells or T-cells.