baber/WOPTO huggingface dataset:
Patent HU-192086-B (HU)
Title: Process for producing substrates for d-amino-acid-oxidase
Inventor: SEILER NICOLAUS
IPC: A61K31/195
Filed: 1984-12-05
Abstract: This invention relates to substrates of D-amino acid oxidase which are valuable therapeutic agents. More particularly, the compounds of the present invention includes a D-amino acid oxidase substrate of the structural formula
     and the pharmaceutically acceptable salts thereof, wherein R is H, -CH 3 , -CH 3 CH 2 -, CH 3 CH 2 CH 2 -, CH 3 (CH 2 ) 2 CH 2 -, (CH 3 )  2 CH-,
     -CH 2 0H, CH 3 CH 2 SCH 2 CH 2 -, CH 3 SCH 2 -, CH 3 SCH 2 CH 2 -, C 6 H 5 CH 2 -, 4-OH-C 6 H 4  CH 2 -, 3,4-diOH-C 6 H 3 CH 2 - and
     and R 1  is the des-amino residue of a -NH 2  bearing therapeutic agent.
Patent HU-195834-B (HU)
Title: Process for production of antibiotics with antitumor effect and medical compositions containing such active substances
Inventor: UMEZAWA HAMAO
IPC: C07D417/14
Filed: 1985-12-04
Abstract: The present invention relates to novel derivatives of antibiotics of the pluramycin group and a process for producing the same. The compounds exhibit strong anti-tumor activity and can, therefore, by used as medicaments.
Patent HU-199718-B (HU)
Title: Equipment used in precision foundries for producing wax paste and pressing the paste into casting die
Inventor: NAGY KOLOZSVARI ISTVAN E
IPC: B22C5/00
Filed: 1986-12-19
Abstract: The proposed equipment comprises the following:- wax pulp prepn. unit, pulp storage tank, transfer pump, duplicate flexible transfer pipes, dual filling head.
Patent HU-207201-B (HU)
Title: Process and composition for increasing yields of plants and/or protecting them against stress
Inventor: SZAKACS LASZLO
IPC: A01N37/44
Filed: 1988-11-18
Abstract: The invention relates to a method for protecting plants against stress and/or for increasing their yield, in which the plant is treated in its intense development stage and/or directly after flowering and/or before, during or maximum 5 days after the occurrence of stress with 0.001-10 kg/hectare of a compound of formula (I),
      wherein X⁻ is an agriculturally acceptable inorganic or organic anion. 
     The invention also relates to a composition for protecting plants against stress and/or for increasing their yield, which comprises as active ingredient 0.001-95 % by weight of a compound of formula (I).
Patent IT-1234742-B (IT)
Title: Dispenser to introduce cosmetic dusts into orifices that can be closed by rotating them
Inventor: PEDERZOLLI MAURO
IPC: B65D/
Filed: 1989-01-23
Granted: 1992-05-26
Abstract: The present invention concerns a dispenser for cosmetic dusts that can dose said dusts by adjusting the wideness of the distributing orifices or by closing them completely, said adjustment being obtained by rotating them between two contrasting elements. Said dispenser comprises a cylindrical tank rotating around its axis and around an external cylinder cooperating in said adjustment, and also aimed at containing and at guiding it. The bottom of said cylinder is provided with holes that can be closed by devices set on the bottom of said tank.
Patent IT-1215005-B (IT)
Title: Skeins forming and lifting equipment
Inventor: FORSTER GEZA IMRE
IPC: D01H/
Filed: 1986-09-12
Granted: 1990-01-31
Abstract: The system uses television signals received via aerial (A) and on receiving circuits (B). Teletext information is extracted from the received signals by the decoder circuitry (C) and passed to a controller (D). The purpose of the controller, which is microprocessor based, is to convert the teletext information into a format that can directly be used by an output transducer (E). An input device (F), which can be a keyboard or keypad, allows commands to be passed on to the controller (D). The visually handicapped person can "read" the teletext information from the output transducer (E) in accordance with commands from the input device (F). The output transducer (E) may comprise a speech synthesiser, a Braille printer, or a Braille pad. @(7pp Dwg.No.1/1)@
Patent IT-1246838-B (IT)
Title: Element for preventing birds from gaining access to roofs with curved tiling
Inventor: TURRINI CLAUDIO
IPC: E04B/
Filed: 1990-07-13
Granted: 1994-11-28
Abstract: The invention envisages a single-piece self-supporting shaped reticular occluding body which can be made by means of moulding using a square hollow-punching mould, has an elliptical inclined front wall 1, acting as an air filter, and is supported by the rear stabilizing part 2 having a circular cross-section which is open at the rear. The means may be used in pitched roofs where, being freely arranged by means of introduction into the openings of the channels which are formed between the curved parts of the tiles and the underlying roof- supporting structure, it prevents access to birds and the like without interfering with the air circulation. <IMAGE>
Patent IT-1242471-B (IT)
Title: System for manoeuvring and orienting a sail in an arc of 360 degrees for  boats and  watercraft
Inventor: ATZORI GIORGIO
IPC: B63H/
Filed: 1990-05-23
Granted: 1994-03-15
Abstract: The set of devices which is the subject of the invention is for applications in the nautical sector; it consists principally of the integral  sail mast-boom-sail assembly which can be oriented around 360 degrees, moved directly or by means  of reduction gears. The assembly can be disassemblable or in a single piece. The system makes it possible to manoeuvre, orient and block sails, even of a large size, in any position in an arc of 360 degrees. Essential characteristics of the system are: 1) - sail mast, sail and boom rotating integrally around the same axis; 2) - reduction of the manoeuvring effort by means of gears and positioning of the sail centre in the vicinity of the axis of rotation of the sail mast-boom-sail assembly; 3) - sail orientation manoeuvre obtained without the use of ropes or sheets. The devices described can be adapted to any kind of sailing vessel. <IMAGE>
Patent IT-1236220-B (IT)
Title: Device for the automatic release of automobile safety belt
Inventor: PULITI UMBERTO
IPC: A62B/
Filed: 1989-11-03
Granted: 1993-01-25
Abstract: To obtain the automatic release of the safety belt worn by the motorist, the following are used: a small steel cable (1) of the sheathed type, with an end anchored to the push button (4) of the fastener (5) of the seatbelt (8) hook (7), and with the other end anchored to an hinge hook (3), sliding on a plate (31), which is joined to the automobile, in proximity to the corresponding door; a hook (9) is fixed to said door, in such a way that with the door closed, the hooked head engages the head of the hinge hook (3), without acting on the small cable (1), and which when the door is opened, pulls on the cable (1), provoking depression of the push button (4), and the unhooking and release of the seatbelt.
Patent MX-168365-B (MX)
Title: Metodo para obtener la temperatura de un objeto que se trata termicamente
Inventor: JEFFREYS LYMAN WOOD
IPC: F27D21/00
Filed: 1986-06-10
Abstract: La presente invención se refiere a un método para obtener la temperatura de un objeto que se está tratando térmicamente, que comprende las etapas de: colocar un objeto, que se va a tratar térmicamente, al exterior de una compuerta de carga al horno de tratamiento térmico; proporcionar una abertura en un crisol móvil del horno de tratamiento térmico; insertar un alambre de par térmico a través de la abertura en el crisol del horno de tratamiento térmico, dentro del horno y fuera de la compuerta de carga; conectar un extremo del alambre de par térmico al objeto que se va a tratar térmicamente y luego mover el objeto dentro del horno de tratamiento térmico; conectar el otro extremo del alambre del par térmico en el otro lado del crisol a un dispositivo exhibidor de la temperatura, que se puede mover con el movimiento rotatorio del horno de tratamiento térmico, proporcionando así una exhibición de la temperatura del objeto conforme viaja a través del horno de tratamiento térmico junto con el crisol.
Patent MX-165371-B (MX)
Title: Peroxiacidos grasos o sales de los mismos que tienen porciones amida en la cadena grasa y bajos niveles de agentes controladores de exoterma
Inventor: BURNS MICHAEL EUGENE
IPC: C11D3/39
Filed: 1987-09-11
Abstract: La presente invención se refiere a una composición blanqueadora, caracterizada porque comprende una mezcla de: (1) un compuesto de peroxiácido de las siguientes fórmulas generales: en donde R1 y R2 son grupos alquil(eno), aril(eno) o alcaril(eno) que contiene aproximadamente de 1 a 14 átomos de carbono; R5 es H o un grupo alquilo, arilo o alcarilo que contiene aproximadamente de 1 a 10 átomos de carbono; y L es H o Mg2+X2-n. YH2O, en donde X es una anión compatible, n es uno o dos e Y es de O a aproximadamente 6; y (2) un agente controlador de exoterma seleccionado del grupo que consiste de ácido bórico, urea y mezclas de los mismos, a una relación en peso de agentes de control del exoterma a compuesto de peroxiácido de más de aproximadamente 0.2:1 para el ácido bórico y más de aproximadamente 0.5:1 para la urea.
Patent NO-154502-B (NO)
Inventor: PEARSON JONATHON CLIVE
IPC: E05D5/02
Filed: 1981-08-11
Abstract: A door hinge, especially suitable for use with doors forming part of the playing surface of an indoor games court, comprises a first portion 3 to be fitted to a door 23, a second portion 5 to be fitted to a wall 10 adjacent to said door 23, said first and second portions 3 and 5 being pivotally connected by, for instance, a pin 7, a third portion 17 integral with said second portion 5 and connectable to a wall support member extending at one side of the wall from the plane of the wall 10, with the hinge 1 being mountable on said one side of the wall 10 and door 23 so as not to extend beyond the surfaces of the door 23 and wall 10 on the other side of the wall. Also described is a games court having at least one wall including a door with such a hinge.
Patent NO-157739-B (NO)
Title: Analogifremgangsmte for fremstilling av antimikrobielle naftyridin- og kinolin-forbindelser.
Inventor: MICH THOMAS FREDERICK
IPC: A61P31/04
Filed: 1982-06-10
Abstract: Nye forbindelser med strukturformelen C. i hvilken X er N eller CH og Z er galakturonsyre,. aspartinsyre, glukonsyre eller glutaminsyre. Forbindelsene har antimikrobiell aktivitet.Fremstilling av forbindelsene er beskrevet.
Patent NO-162795-B (NO)
Inventor: LUNDBAECK STIG
IPC: A61B5/296
Filed: 1984-10-23
Abstract: The invention relates to an electrode intended, for example, for electrocardiogram examinations, and capable of being held in position by suction. Vacuum conditions are created through a hose or tube (8), through which a measuring conductor (7) is drawn. The electrode comprises an inflexible backpiece (3), an intermediate component (2) made of an elastomeric material, and an electrode plate (1), preferably made of a silver-coated plastics. The intermediate component (2) includes a relatively inflexible sealing ring (9) which, in the operative state of the electrode, supports against the skin of a patient via a sealing lip (13) and against the opposing side of the backpiece (3). The electrode plate (1) is firmly connected to the backpiece, while the sealing ring carried by the intermediate component (2) is movable and can be readily sprung away from the backpiece (via resilient means 17). When no load is exerted on the lip-side of the ring and the ring is thus urged outwardly, a vacuum valve is closed automatically through the intermediate component (2), and is re-opened when the electrode is pressed against the surface of the skin, whereupon the electrode is held firmly by suction.
Patent SE-376595-B (SE)
Inventor: PELTONEN L A
IPC: B66F9/14
Filed: 1972-05-25
Abstract: 1366245 Lift trucks VALMET OY 23 May 1972 [25 May 1971] 24175/72 Heading B8H An industrial lift truck (16), Fig. 1 (not shown), comprises a lifting arrangement (17) consisting of a primary lifting carriage 1 which is mounted for vertical movement in guides (14), Fig. 5 (not shown), and to which is pivotally attached a frame 2 by means of a single universal joint (e.g. a ball joint) 8 which permits turning and tilting movements of the frame 2 relative to the carriage 1 about vertical and horizontal axes respectively by means of two turning rams 7 and one tilting ram 6 mounted between the carriage 1 and frame 2, the lifting forks 4 being mounted on a transversely movable carriage 3 which is mounted on a horizontal roller track 10 on the frame 2, the movement of the carriage 3 being effected by means of a ram 5 mounted between the frame 2 and carriage 3. The carriage 3 may be omitted in which case the lifting forks 4 are mounted directly on the frame 2. When the carriage 3 is provided, it is connected by removable pins 11, 12 to the frame 2 and ram 5 respectively, the removal of the said pins permitting the carriage 3 and forks 4 to be removed and another carriage with different load engaging means substituted therefor.
Patent SE-308275-B (SE)
Inventor: SCHWARZWAELDER W
IPC: B65B7/04
Filed: 1964-06-25
Abstract: 1,046,660. Packaging-machines; article grippers. K. OTT, [trading as HABRA-WERK WILHELM F. OTT]. May 29, 1964 [June 26, 1963], No. 22267/64. Headings B8C and B8H. A machine complete filled parallelepiped bags of paper or the like in direct succession to the production and filling of the bags, by receiving the bags in radial compartments formed in one or more intermittently rotatable drums, on which it folds over the end seams and folds in and seals triangular side tabs protruding from the bag corners and passes the completed bags in an upright position to removal or packing devices. Fig. 1 is a cross-section of one embodiment which receives bags with heat-sealed upper and lower seams and laterally projecting flaps, Fig. 14 (not shown), and discharges them with folded-over lower flaps and upwardlyprojecting upper flaps, Fig. 15 (not shown). The drum 11 has compartments 12 1 -12 6  open at both end faces of the drum. The bag 1 from a filling machine is gravity fed into the compartment 12 1  with the closure end 6 facing radially inwards. Members 13 on both sides of the drum assist in pressing down the seam 7 and, during rotation to position 12 2 , triangular side tabs 8 are disposed on both end faces of the drum by fixed folders (not shown) and their layers sealed together by heated rams 21. During this same rotation the upper bag seam 4 is pressed flat against the bag bottom 3 by a folder 17, and folders (not shown) place side tabs 5 in the vertical plane by means 20 operating from both sides of the drum. As the bag rotates to position 12 3 , ploughs 22 fold the side tabs 5 against the bag bottom 3 and in this position 12 3 , sealing jaw 30 above and tongue 29 beneath the seam 4 combine to seal the latter to the side tabs 5. At the inner end of compartment 12 3  a cutting device 36 severs the corners of the flaps 8. The completed bag 1 is then dropped from position 12 4  on to a plate 40 from which the bags are successively slid by a plunger 41 on to supporting plates 44, 45. These plates move apart for the full battery of bags to drop into dispatch container 47 which is lowered and carried away on a conveyer belt 47a. In another embodiment, a twin rotating drum assembly (Fig. 9), both sets of triangular side tabs may be sealed against the ends of the bags. Bags in passage from the entry position 1 to position 1b have the side tabs 5 folded up then inwards over a heated bar 73 by reciprocating blades 91. A ram 74 finally seals them to the bag bottom. The bags are ejected at 1w by means 76 6 to the second drum where identical operations are performed on the side tabs 8. After the finished packages have been collected on the plates 44, 45 as before, their top seals are engaged by grippers on a head 88 and lowered into a container 47. Blocks &c. may be placed in the pockets to reduce their radial dimension to accommodate different sized packages, Figs. 10, 11 (not shown).
Patent YU-46112-B (YU)
Title: Postupak za dobijanje 1-terc. alkil-supstituisanih naftiridin- i hinolin-karboksilnih derivata
Inventor: DI CESARE P
IPC: C07D215/56
Filed: 1988-07-05
Abstract: POSTUPAK ZA DOBIJANJE 1-TERC. ALKIL-SUPSTITUISANIH NAFTIRIDIN- I HINOLIN-KARBOKSILNIH DERIVATA, formule: u kojoj R1 predstavlja tercijarnu alkil grupu izabranu od gde R predstavlja H ili CH3; X je član grupe halogena, izabran od F, Cl i Br i trihaloalkil grupa izabranih od CF3 i CCl3; X je izabrano od F, Cl, Br i organskih odlazećih grupa; Y je izabrano od CH, CF, CCl, CBr i N; i M je izabrano od H, C1-4alkil i jona alkalnih i zemnoalkalnih metala, naznačen time, što se vrši hidroliza jedinjenja formule: gde su X, X, Y i R1 kao što je definisano gore, a R je grupa koja formira estar.
Patent ZA-806541-B (ZA)
Title: Interlocking truncated triangular insulator
Inventor: CAMPBELL F
IPC: F16L59/02
Filed: 1980-10-24
Abstract: A two-piece interlocking insulator (4) suitable for covering a truncated triangular pipe (6), the conforming insulator (4) having a base unit (18), a pair of side walls (20) convergingly extending from the ends of the base unit and terminating with an apex unit (22). The insulator (4) can closely conform to the perimeter of the truncated triangular pipe (6) or, as in another embodiment, to a ceramic fibre blanket (10) located around the perimeter of the pipe (6). Each segment of the insulator has a body (24) and a pair of spaced apart arms (26,28). When the two segments are longitudinally and conformingly aligned around the pipe, they can be urged together to form an interlocking, insulator which remains around the pipe without any other means of support.When two truncated triangular pipes are aligned so that their base members are contiguous, an additional embodiment of the insulator includes a pair of segments each having a double-angle side wall (44), a pair of arms (62) partially integral with and partially spaced apart from the double side wall by corresponding recesses and a void corresponding to the remaining double side wall so that as the two segments are conformingly aligned around the pair of pipes, they can be urged together to form an insulator covering.The insulator can further be used with a truncated triangular pipe having a pair of shoulders (36) extending outwardly from each side of the apex member (16) and having a ceramic fibre blanket (38) located around both side members and the base member of the pipe.
Patent ZA-825705-B (ZA)
Title: Quaternary ammonium compounds, polymers thereof, polymerisable compositions containing them and methods of making the monomers and polymers
Inventor: HUTTON THOMAS WATKINS
IPC: C08F232/08
Filed: 1982-08-06
Abstract: Monoethylenically unsaturated quaternary monomers of the formula <CHEM> wherein R<1> is a (C1 - C4) straight chain alkyl group optionally hydroxy-substituted,  n is 0 or 1,  R<2> is H or OH, R<3> is an alkenoxy group containing an allyl group or a carbalkenoxy group containing a double bond functionally equivalent to an isolated terminal double bond,  X is halo and  Y is an anion may be readily polymerisable with vinyl acetate to provide latices capable of low energy cure. The invention embraces addition polymers of such monomers and methods of producing both the monomers and the polymers. The monomers and polymers are stable at acid pH values. At alkaline pH values they become self-reactive, the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.
Patent ZA-831944-B (ZA)
Title: Acoustic power meter
Inventor: SANDHU JASWINDER S
IPC: G01N29/28
Filed: 1983-03-21
Abstract: The meter includes a liquid crystal cell (12) for detecting acoustic energy and a control circuit (14) for applying an electric field to the cell. The cell includes a liquid crystal material having elongated molecules. The preferred liquid crystal is in the form of a layer of the nematic type which is homeotropically aligned. The elongated liquid crystal molecules exhibit positive dielectric anisotropy wherein the dielectric constant parallel to the molecule's axis is greater than the dielectric constant perpendicular to the molecule's axis. In the unexcited condition, the nematic layer is dark. In the ultrasonically excited condition, the nematic layer exhibit birefringence. A restoring electric force can be applied to the liquid crystal material to suppress the acoustically-induced birefringence condition of the cell to the dark appearance associated with the unexcited condition. The strength of the electric field required to suppress the birefringence is proportional to the acoustic intensity of the ultrasonic beam or acoustic field applied to the cell.
Patent ZA-847663-B (ZA)
Title: Avoidance of rising sludge in biological wastewater treatment clarifiers
Inventor: SPECTOR MARSHALL LOUIS
IPC: C02F3/12
Filed: 1984-09-28
Abstract: The problem of rising sludge in biological wastewater treatment secondary clarifiers is overcome by minimizing entrainment of nitrogen gas with mixed liquor entering the transfer pipe to the clarifier such that the level of dissolved nitrogen in the biomass settling in the clarifier remains less than that in equilibrium with nitrogen gas at the pressure prevailing in the biomass. This invention is most efficacious in cases where soluble oxides of nitrogen are present and are reduced by the biomass to elemental nitrogen. In accordance with one described embodiment the excess nitrogen is removed by degassing of the mixed liquor in the effluent pit of the system by deepening and widening the usual pit in such manner that the rate of descent of mixed liquor therein to a discharge outlet is less than 0.4 feet per second and the depth is greater than 4 feet, thus permitting the gas-containing macrobubbles to rise to the surface of the pit where these are degassed. The mixed liquor thus freed of macrobubbles is then passed through a hydraulic pressure zone enroute to the clarifier in which pressure zone the nuclei microbubbles are caused to dissolve.
Patent ZA-887195-B (ZA)
Title: Novel process
Inventor: BORDT DALE
IPC: A61K35/76
Filed: 1988-09-26
Abstract: Sterile pharmaceutical compositions for use in therapy especially inactivated vaccines for use in prophylaxis, are prepared by inactivating a live virus or bacterium with ascorbic acid and/or a salt thereof in the presence of oxygen and a source of heavy metal ions. Methods of treating animals, including humans, with such compositions are also disclosed.
Patent ZA-888160-B (ZA)
Title: Amino acid esters,process for the preparation thereof and use thereof
Inventor: KLESSING KLAUS DR
IPC: C07D307/60
Filed: 1988-10-31
Abstract: PCT No. PCT/DE88/00684 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Nov. 4, 1988 PCT Pub. No. WO89/04310 PCT Pub. Date May 18, 1989.Novel esters of amino acids are proposed of which the alcoholic components are formed from threo-4-alkoxy-5-arylhydroxymethyl-2(5H)-furanones. These esters may be present in the form of racemates, pure diastereomers or enantiomers or in the form of diastereomer or enantiomer mixtures. The compounds are anticonvulsive and antiepileptic and due to their good water solubility are easier to administer and more readily absorbable than known anti-convulsives and antiepileptics. A novel process is also disclosed which leads stereoselectively to the diastereomers or the enantiomers or mixtures thereof. The invention further relates to the use of the novel amino acid esters as pharmaceutical preparations and in the production of pharmaceutical preparations.
Patent ZA-919845-B (ZA)
Title: 1,4-disubstituted piperazines,process for the preparation thereof and pharmaceutical compositions containing them
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/495
Filed: 1991-12-13
Abstract: New 1,4-disubstituted piperazines which can be used as medicinal products and correspond to the formula: 
<IMAGE>
 in which:
 X1, X2, X3, R1, @ E-,
 m, p and -A-B- have the meanings defined in the description,
 in racemic and optionally active forms. 
<??>These derivatives and their physiologically tolerable salts may be used in therapy, in particular in the treatment of diseases of the central nervous system and neuroendocrine diseases.