baber/WOPTO huggingface dataset:
Patent EP-0339171-A1 (EP)
Inventor: HARTWIG J
IPC: C08K5/05
Filed: 1988-04-29
Abstract: The invention relates to a composition comprising unsaturated polyester, styrene, a catalyst and an additive to reduce the styrene emission for the manufacturing of non-foamed articles and is charac­terized in that the additive is an alcohol having two to four carbon atoms, preferably isopropanol.
Patent EP-0322377-A1 (EP)
Inventor: GUARALDI LEONARDO
IPC: A47J43/042
Filed: 1988-12-21
Abstract: A mechanical shaking apparatus for shakers is comprised of a container (4) of the shaker, electromagnetic means (1) imparting said container an alternative motion or a helical motion upwards and downwards, and control means of said electromagnetic means. In both cases a reduction gear transfers said motion to a vertically slideable bottle container (4) by means of a crank mechanism (2, 3). In order to provide the alternative motion the bottle container is integral with slidable support member. In order to provide the helical motion the bottle container is slideable within a fixed support member (5): between bottle container and support member a pair of opposite roller cams are provided.
Patent EP-0342305-A1 (EP)
Inventor: HOLM LAURI
IPC: G01L1/02
Filed: 1988-05-18
Abstract: A load-sensing body for weighing machines and the like, comprising two circular plates (1, 2) and an inter­mediate space (15) communicating with a pressure-sensing member, an O ring-type seal being arranged between the plate circumferences, and one plate being provided with at least two open grooves (11, 12) in the opposing plate sides, said grooves being arranged at a slight radial distance from one another and facilitating axial dis­placement of a central plate portion disposed inside said grooves upon axial compression of the plates. Elastically yieldable portions are arranged in the load-sensing body to act between the body and loading and/or load-receiving means for the purpose of allowing initial compression of the plates to compensate for an initial compression of the seal and subsequently allow direct load transmission to the load-sensing body.
Patent EP-0303652-A1 (EP)
Title: Method and plant for composting.
Inventor: ANDERSEN NIELS
IPC: C05F9/00
Filed: 1988-02-12
Abstract: Composting fibre material, such as straw, in the most advantageous manner can take place by a method and a plant which is self-controlling due to the bacteriological activity. This is conditional upon the straw having a moisture degree of approx. 80 percent corresponding to about 4-5.5 times the weight of the straw whereby a temperature maximum is obtained. This may take place in such a way that the saturation is effected by the straw (1) being discharged above a zone of manure drops (6) and is thus rained down into a reservoir (2) from which it is carried along for airing. Since no complicated and expensive equipment is required for controlling the process, this can be made self-controlling. This is because there is a close connection between temperature and liquid content in the wetted substance (24) and a quick and hygienic composting may thus take place.
Patent EP-0305451-A1 (EP)
Inventor: QUINLAN MICHAEL JOHN
IPC: A23L19/18
Filed: 1988-03-10
Abstract: Un procédé servant à produire un aliment creux consiste à placer en contigu au moins deux couches d'une matière contenant de l'amidon, afin de former une matière en couches dans laquelle chacune des couches présente une affinité limitée avec la ou les couche(s) adjacente(s), à conférer à cette matière en couches la forme d'un aliment cru, à produire une jointure à l'interface entre les couches adjacentes aux extrémités de l'aliment et à cuire cet aliment de sorte que la vapeur produite à l'intérieur de l'aliment durant la cuisson oblige les couches adjacentes à se séparer en un point éloigné des extrémités de l'aliment, tout en maintenant le contact entre des couches adjacentes aux extrémités de l'aliment.
Patent EP-0356446-A1 (EP)
Title: Bandages.
Inventor: FORSYTH CHRISTINE HELEN
IPC: A61L15/07
Filed: 1988-04-08
Abstract: PCT No. PCT/GB88/00278 Sec. 371 Date Oct. 11, 1989 Sec. 102(e) Date Oct. 11, 1989 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07847 PCT Pub. Date Oct. 20, 1988.A substrate suitable for use in a water hardenable orthopaedic splinting bandage is formed from a knitted fabric in which the yarn running along the length of the substrate is from a heat shrinkable yarn so that after heat treatment the substrate is stretchable in the lengthwise direction. The heat shrinkable yarn is suitably a polyester or polyamide and the non-heat shrinkable yarn is suitably a different polyester or polypropylene. Preferably the substrate has a lengthwise extension of not less than 5% and not more than 30%. A water hardenable orthopaedic bandage in which the substrate is impregnated with a water curable resin particularly an isocyanate-containing resin is also described.
Patent EP-0327611-A1 (EP)
Title: Procede de determination de la quantite d'un melange gazeux explosif a introduire dans une chambre de traitement de materiaux
Inventor: WOHR ROLF
IPC: C08J9/38
Filed: 1988-07-07
Abstract: Un procédé et un dispositif servent à déterminer la quantité d'un mélange gazeux explosif à introduire dans la chambre de traitement (1, 2, 5) d'une installation de transformation de matériaux (3 ou 3a) au moyen d'impulsions de température et de pression, en fonction du volume du matériau (3 ou 3a) contenu dans la chambre (1, 2, 5). Premièrement, une quantité prédéterminée minime d'un gaz ou d'un mélange gazeux est introduite dans la chambre (1, 2, 5) fermée et remplie avec le matériau (3 ou 3a). Un signal concernant le volume du matériau (3 ou 3a) contenu dans la chambre est dérivé de la différence (P) entre la pression initiale (P0) et la pression de remplissage (Px); la quantité de mélange gazeux explosif à introduire par la suite est déterminée au moyen dudit signal.
Patent EP-0377628-A1 (EP)
Inventor: MASSARSCH KARL RAINER
IPC: E02D31/08
Filed: 1988-09-06
Abstract: La présente invention se rapporte à un procédé servant à commander les mouvements d'un matériau de remblayage ou d'un matériau similaire en conjonction avec une construction rigide. A cet effet, une couche souple est créée dans un matériau de remblai en association étroite avec ladite construction, ce qui réduit la pression qui s'exerce contre la construction. On peut créer cette couche en disposant une ou plusieurs enveloppes remplies de fluide dans la matériau de remblai le long de la construction. La présente invention se caractérise par le fait que le renforcement du sol est disposé en conjonction avec la couche souple, ce renforcement pouvant grâce aux mouvements commandés mentionnés ci-dessus adapter un degré prédéterminé de précontrainte.
Patent EP-0325135-A1 (EP)
Inventor: SETHI DALBIR SINGH
IPC: C01B15/023
Filed: 1989-01-09
Abstract: A process is provided to remove inert contami­nants from a working compound employed for the manu­facture of hydrogen peroxide by the reduction and oxidation of a solution of alkylated anthraquinones and derivatives. The contaminants are removed by the process of contacting the working compound, a sol­vent, and carbon dioxide to form a first portion and a residue portion, separating the two portions and recovering the purified working solution from the first portion.
Patent EP-0336058-A1 (EP)
Inventor: SEKI KAMEHARU
IPC: H05K3/26
Filed: 1989-01-27
Abstract: The invention concerns a surface grinding apparatus. By means of this apparatus the surface (2a) of a printed wiring board (2) or the like can be grinded. The apparatus comprises a grinding means (4) with an eccentric shaft (12), said grinding means (4) being connected to a brush supporting means (11) and with a grinding stone (15). A brush (10), said brush supporting means (11) and said grinding stone (15) are substantially rectangular in a plan view and driven simultaneously by the eccentric shaft (11). (Fig. 3)
Patent EP-0330881-A1 (EP)
Inventor: SHERMAN MICHAEL
IPC: A61B17/56
Filed: 1989-02-10
Abstract: A pedicle screw (10) for use in internal fixation of the spine comprising a shaft (11) threaded at one end (12) for insertion into a bone and, at the other end, having a yoke (13) for receiving a rod (15), said yoke having a cusp adapted to bear against the rod and means for clamping the rod against the cusp, while permitting adjustment of the angle between said rod and said yoke.
Patent EP-0382862-A1 (EP)
Title: Computerized tomography apparatus
Inventor: SCHWIERZ GUNTER DR RER NAT
IPC: A61B6/03
Filed: 1989-02-13
Abstract: A computerised tomography apparatus is to be designed so that it has a high heat capacity, in order that a large number of patients can be scanned. A plurality of X-ray sources (6, 7, 8) are provided, in each case emitting a fan-shaped X-ray beam (10) which strikes the detector ring (2), one of which sources being activated in each case. The X-ray sources (6, 7, 8) are mounted on a common revolving frame (5) in order to scan the subject under investigation (3) from different directions. A computer (12) generates from the detector data the distribution of the attenuation coefficients in an image matrix and effects its graphic reproduction. <IMAGE>
Patent EP-0338307-A1 (EP)
Title: Verfahren zur Herstellung von Heteropolysacchariden mit verbesserten Eigenschaften, insbesondere Xanthan
Inventor: WILKE MICHAELA DR
IPC: C12P19/04
Filed: 1989-04-03
Abstract: Cellulasefreie Heteropolysaccharide, insbesondere Xanthan, sind erhältlich durch Behandlung bei speziellen pH-Werten, Temperaturbehandlung, gegebenenfalls Abkühlung, Neutralisation udn gegebenenfalls anschließende Fällung in einem hochturbulenten Fällbad.
Patent EP-0340631-A1 (EP)
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/58
Filed: 1989-04-27
Abstract: A low silicon high-temperature strength steel tube with improved ductility and toughness which consists essentially of: not more than 0.10 wt% of carbon (C), not more than 0.15 wt% of silicon (Si), not more than 5 wt% of manganese (Mn), 20 to 30 wt% of cromium (Cr), 15 to 30 wt% of nickel (Ni), 0.15 to 0.35 wt% of nitrogen (N), 0.10 to 1.0 wt% of niobium (Nb) and not more than 0.005 wt% of oxygen (O₂); and at least one of 0.020 to 0.1 wt% of aluminum (Al) and 0.003 to 0.02 wt% of magnesium (Mg) in an amount defined by the following formula: 
0.006 (%) ≦ 1/5Al(%) + Mg(%) ≦ 0.020(%) 
the balance being Fe and inevitable impurities.
Patent EP-0341714-A1 (EP)
Inventor: KUSUI JUN
IPC: B22F3/20
Filed: 1989-05-11
Abstract: The invention provides a process for preparing a large-sized P/M aluminum alloy product comprising: 
extruding at a temperature between 350 and 500°C and at an extrusion ratio of 2 to 10, an aluminum alloy powder consisting essentially of (a) 5 to 30% by weight of Si, (b) 0.5 to 10% by weight of at least one of the elements Cu, Mg, Fe, Ni, Cr, Mn, Mo, Zr and V with the proviso that the total amount of these elements does not exceed 30% by weight, and (c) aluminum in the remaining amount.
Patent EP-0355337-A1 (EP)
Inventor: KURZ GUNTER DR
IPC: C01B33/033
Filed: 1989-07-01
Abstract: Verfahren zur Herstellung von Silicium durch Umsetzung von gasförmigen Siliciumverbindungen der allgemeinen Formel SiHnX4-n, wobei X Halogen bedeutet und n Werte von 0 bis 3 annehmen kann, mit Aluminium, wobei bei der Umsetzung eine feinverteilte schmelzflüssige Oberfläche, bestehend aus reinem Aluminium oder einer Al-Si-Legierung, mit der gasförmigen Siliciumverbindung intensiv kontaktiert wird.
Patent EP-0363723-A1 (EP)
Inventor: SCHWARTE STEPHAN
IPC: C08F265/02
Filed: 1989-09-26
Abstract: PCT No. PCT/EP89/01126 Sec. 371 Date May 3, 1991 Sec. 102(e) Date May 3, 1991 PCT Filed Sep. 26, 1989 PCT Pub. No. WO90/03851 PCT Pub. Date Apr. 19, 1990.The invention relates to a process for the preparation of a multicoat coating which uses an aqueous, clear topcoat composition containing a polyacrylate resin as binder. The polyacrylate resin can be obtained by adding an ethylenically unsaturated monomer (a1) which contains carboxyl groups, and a mixture (b) consisting of (meth)acrylic esters which are free from carboxyl groups and of ethylenically unsaturated monomers which contain hydroxyl groups, to an organic solvent or mixture of solvents either successively or alternately in part amounts and polymerizing the mixture in the presence of a radical-forming initiator, neutralizing the resultant polyacrylate resin after termination of the polymerization and dispersing it in water. The type and amount of (a1) and (b) are chosen such that the polyacrylate resin has a hydroxyl value of 40 to 200, an acid value of 20 to 100 and a glass transition temperature (TG) of -40 DEG  C. to 60 DEG  C.
Patent EP-0384031-A1 (EP)
Inventor: HORI TAKASHI
IPC: H01L29/51
Filed: 1989-12-20
Abstract: A semiconductor device is disclosed which comprises a semiconductor substrate and an insulating film disposed on the substrate. The insulating film is a nitride oxide film prepared by nitriding a thermal oxide film, which has been formed on the substrate, in an atmosphere of nitriding gas. The nitriding is conducted for a nitridation time of 10 6.6-T N /225  seconds or shorter wherein T N  is the nitridation temperature in degree centigrade, or conducted so as to have a nitrogen concentration of about 8 atomic % or less, at least in the vicinity of the interface between the nitride oxide film and the substrate. Also disclosed is a method for the production of the semiconductor device.
Patent EP-0359312-A1 (EP)
Inventor: LAMNABHI MOUSTANIR SOCIETE CIV
IPC: H04N7/01
Filed: 1989-09-06
Abstract: This apparatus comprises an input port (1, 2 and 3) to receive pictures conforming to a first standard, an output port (5, 6 and 7) for furnishing pictures conforming to a second standard, motion- compensated interpolation units (10 and 13) disposed between the input and output ports, and a motion-estimation unit (12) for furnishing indicators of motion to the said interpolation unit. The interpolation unit is designed to process each pixel of the pictures of the second standard directly from pictures of the first standard whilst taking account of the indicator of motion which is attributed to each of the said pixels of the picture of the second standard. 
<??>Application: TV standard conversion. 
<IMAGE>
Patent EP-0364208-A1 (EP)
Inventor: SMITH ROGER E
IPC: A61B5/145
Filed: 1989-10-10
Abstract: An assay employing a tracer comprising a ligand having a mercury label wherein mercury label is released from at least one of a bound or free tracer phase and interacts with a metal. Analyte is determined by a change in at least one property of the metal caused by such interaction. The invention also relates to a device for such an assay wherein mercury ions released from a free or bound tracer are caused to eventually amalgamate with a metal, and the presence and/or amount of analyte is determined by changes in the metal resulting from the eventual amalgamation which may be measured electrically or by other means.
Patent EP-0331572-A1 (EP)
Inventor: SEBERT CHRISTIAN
IPC: G09B5/04
Filed: 1989-02-28
Abstract: The present invention relates to a method for generating programmes recorded on two information tracks of a magnetic tape. The method is characterised in that it consists in recording on one of the recording tracks a subliminal relaxation programme mixed with a blocking programme in a proportion greater than the blocking-recording proportion and complementing the latter, and in recording on the second track the subliminal relaxation programme mixed with a teaching programme in a proportion less than the recording proportion of the teaching programme and complementing the latter. The present invention finds application for the psychological teaching of people during their sleeping periods.
Patent EP-0373992-A1 (EP)
Inventor: VANASCHEN LUC
IPC: C03B23/03
Filed: 1989-11-28
Abstract: The invention relates to the production of convex tempered car windows having a highly convex edge zone. The sheet of glass (11), reheated in a furnace (8), is shaped by pressing between an upper solid mould (14) and a convex-shaping frame (32), of which at least a lateral portion is turned down during pressing. According to the invention, this lateral portion is covered with an elastically deformable felted material and is removed from the glass sheet during tempering while the main part of the glass sheet (11) remains held by the said convex-shaping frame (32), which also serves as a tempering frame. 
<IMAGE>
Patent EP-0332551-A1 (EP)
Title: Solid galenic forms containing at least one peroxidic substance and a transition metal salt
Inventor: JUNG CHRISTOPHE
IPC: A61L2/00
Filed: 1989-02-10
Abstract: The invention relates to solid pharmaceutical dosage forms containing at least one peroxide substance as well as a transition metal salt, to a process for obtaining them and to the use of such solid pharmaceutical dosage forms, the latter being usable in bucco-dental hygiene, or applicable as a cleansing and/or decontaminating agent for the maintenance of any item designed to be brought into contact with the mucosae of humans or animals.
Patent EP-0424591-A1 (EP)
Inventor: BELLOLI EMILIO
IPC: B65G21/14
Filed: 1989-10-23
Abstract: The belt conveyor is jointed at least in three sections (1, 2, 3). The base section (1) is turning around horizontal as well as vertical axis, so that the end of the belt fully covers a determined area of a family of cartesian vertical planes. 
     The intermediate section (2) is made by two beams (2, 2′) entering telescopic one (2′) into the other (2) by means of a hydraulic cylinder (4) in order to allow the telescopic extension of the head section (3). 
     The useable operating length of the belt results variable thanks to its S-squashed fold between two rollers (8, 8′) connected respectively to the fixed (2) and moveable (2′) beam. Their approaching or moving away because of the telescopic extension produces the variation of said length. This always occurs without appreciable loss of the belt tension. 
     The drawbacks of range, accessibility and stiffness of the belts of the known technique are in this way avoided, obtaining direct transports of material (even not necessarily solid) at high speed even on very steep slopes as well as in hardly accesible places with limited overall dimensions of the belt itself (figures 4a, 4b, 5a and 5b).
Patent EP-0370993-A1 (EP)
Inventor: FIELDS DONALD LEE JR
IPC: C07F9/6584
Filed: 1989-11-24
Abstract: The compounds 1,4,2-oxazaphospholidine-4-­acetic acid, 2-alkoxy-2-oxides and their trialkyl­amine salts represented by the formula
      wherein R¹, R², R³ and R⁴ are individually selected from the group consisting of alkyl having from one to about four carbon atoms are useful as post emergent, selective herbicides and plant growth regulators.
Patent EP-0328514-A1 (EP)
Inventor: BUXBAUM LOTHAR
IPC: F16D69/02
Filed: 1989-02-13
Abstract: Solid lubricant combinations, especially for friction materials such as, for example, friction coatings, based on graphite, zinc sulphide and at least one inorganic metal phosphate are proposed, which are characterised above all in that they additionally contain 1 - 4 % of antimony trisulphide, 5 - 20 % of antimony pentasulphide and 0.1 - 3 % of free sulphur, relative to their total mass, and also friction materials, preferably friction coatings, formed by means of these.
Patent EP-0358753-A1 (EP)
Inventor: LEAN GORDON DOUGLAS
IPC: B62M6/10
Filed: 1989-03-14
Abstract: Une bicyclette motorisée comprend une paire de pédales reliées par des bras de manivelle (1, 2) à un axe de pédale (3) qui est relié à un moyeu (7) par le moyen d'une barre de torsion (5). Le moyeu (7) comprend un pignon d'entraînement (8) pour une chaîne reliant le moyeu (7) à la roue arrière de la bicyclette. Un moteur à combustion interne est agencé sur le cadre de la bicyclette et comporte un pignon secondaire qui s'engrène avec un engrenage d'entraînement (4) situé sur le moyeu (7). Des disques crénelés (9, 10) sont agencés sur l'axe de pédale et sur le moyeu (7) respectivement. Le déplacement relatif de l'axe de pédale (3) et du moyeu (7) peut être vérifié au moyen d'un détecteur optique (11) situé à la périphérie des disques (9, 10). La sortie du détecteur optique (11) sert à commander l'appareil, le démarrage, l'arrêt et la commande des gaz du moteur pouvant être commandés automatiquement par la force appliquée aux pédales du véhicule.
Patent EP-0455809-A1 (EP)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/52
Filed: 1989-03-31
Abstract: An improvement in an apparatus for pneumatically transporting powder held in an air-tight storage container (3) to a collector (6) through a transportation tube (5), which is provided at its intermediate part with a vertically rising tube member (5b), by usinga gas pressure. The transportation tube (5) consists of a lower tube member (5a) having a tapered tubular accelerating reducer (71) and connected to the container (3), an upper horizontal tube member (5c) connected to the collector (3) and having at its starting end an inversely tapered tubular decelerating reducer (74), and the vertically rising tube member (5b) connecting these lower and upper tube members (5a, 5c) together. The tube member (5b) is provided at an intermediate part thereof with an inversely tapered tubular decelerating reducer (72), and an acceleration regulating reducer (73A) having a tapered tubular accelerating part above the bottom including a constricted part (73b), said reducers (72, 73A) being vertically connected.
Patent EP-0406315-A1 (EP)
Inventor: BAR-SHALOM DANIEL
IPC: A61K9/22
Filed: 1989-03-22
Abstract: Une composition permet la diffusion régulée d'une substance active dans une phase aqueuse par érosion, à une vitesse sensiblement constante, d'une surface ou de surfaces de la composition, cette dernière renfermant une matrice d'au moins un polymère cristallin sensiblement hydrosoluble, un ou plusieurs tensio-actifs dispersés dans la phase polymère cristalline, au moins une substance active dispersée de manière sensiblement homogène dans la phase polymère cristalline et/ou située dans des zones géométriquement bien définies à l'intérieur de la phase polymère crystalline et/ou dispersée dans le tensio-actif et, éventuellement, une charge. Le tensio-actif et/ou la substance active éliminent sensiblement la diffusion de l'eau dans l'interface entre les cristaux de polymère. Dans une variante de l'invention, la composition comprend une matrice de caoutchouc vulcanisant à température ambiante, dans laquelle des particules d'un polymère superabsorbant sont réparties de manière sensiblement homogène, et au moins une substance active dispersée de manière sensiblement homogène dans la matrice et/ou située dans des zones géométriquement bien définies à l'intérieur de ladite matrice.
Patent EP-0414784-A1 (EP)
Title: Ameliorations relatives a des capteurs de mouvement lineaire
Inventor: EDWARDS ERIC FRANK RHYS
IPC: G01L1/00
Filed: 1989-05-19
Abstract: On connecte des filaments (1) électroconducteurs hautement extensibles aux deux extrémités d'un bloc (2) élastique électroconducteur et on intégre le tout dans un couvercle (3) élastique. Lorsque l'on met le capteur sous tension, ledit bloc élastique s'étire et la résistance du capteur, mesurée entre les deux ensembles de filaments (1), augmente proportionnellement au degré d'extension.
Patent EP-0432203-A1 (EP)
Inventor: HORWITZ MARCUS A
IPC: A61P31/04
Filed: 1989-08-15
Abstract: Vaccines and methods for their use in producing effective immune responses in mammalian hosts subsequently exposed to infection by intracellular pathogens including Legionella pneumophila wherein extracellular products of the pathogens are used as vaccines. After selecting a target intracellular pathogen, extracellular products of the selected pathogen which stimulate strong lymphocyte proliferative responses in immune hosts are then utilized as vaccines to immunize subsequent mammalian hosts to the target intracellular pathogen.