baber/WOPTO huggingface dataset:
Patent EP-0274057-A1 (EP)
Inventor: BERNER KLAUS DIPL-ING
IPC: B25J17/02
Filed: 1987-11-30
Abstract: Bei den bisherigen Kupplungen sind die beiden Kupplungsteile durch Axialdruckfedern gegeneinander verspannt. Zur Begrenzung von Montagekräften soll die Kupplung bei niedriger Bauhöhe einen großen Federweg mit geringem Kraftanstieg aufweisen. Eine Torsionsfeder (5) ist am ersten Kupplungsteil transversal liegend angeordnet. Das verlängerte Federdrahtende bildet einen Druckarm, der sich mit seinem Ende am zweiten Kupplungsteil (2) abstützt. Handhabungsroboter.
Patent EP-0261734-A1 (EP)
Inventor: ROESINK HENDRIK DIRK WILLEM
IPC: B01D71/40
Filed: 1987-09-18
Abstract: This invention relates to a process for the preparation of hydrophilic membranes by coagulation of a solution of at least one hydrophobic polymer and at least one hydrophilic polymer in a suitable solvent medium on a coagulation medium. The process according to the invention is characterized in that hydrophilic microfiltration and/or ultrafiltration membranes are prepared by cross-linking the hydrophilic polymer which is present in or on the obtained membrane matrix after the coagulation in an essentially non-swollen state and fixing same as such in or on the polymer matrix. 
     Advantageously the solvents and the undesirable components of the coagulation medium are removed whereby the hydrophilic polymer is converted into an essentially non-swollen state prior to cross-linking. 
     The removal of the undesirable components from the membrane takes place by means of a non-solvent for the hydrophilic polymer according to the invention. 
     Finally the invention relates to hydrophilic microfiltration- and/or ultrafiltration membranes, flat or tubular of a hollow fibre structure.
Patent EP-0233718-A1 (EP)
Inventor: TAYLOR MICHAEL ROBINSON
IPC: G10L15/065
Filed: 1987-01-30
Abstract: Speech processing apparatus has a store (30) containing a reference vocabulary (31) of words and carries out active word selection in accordance with mode data supplied to the apparatus. After this, the apparatus performs dynamic template adaptation in dependence on the output of a sensor (2) that monitors environmental influences on the speaker of the kind that modify speech sounds made by the speaker. The sensor (1) may be responsive to vibration or acceleration forces on the speaker, the apparatus using information about how vowel and consonant groupings are influenced by forces on the speaker to perform the template adaptaton. Pattern matching is used to compare the speech sounds of the speaker with the modified signals after template adaptation to identify the most likely word spoken.
Patent EP-0265119-A1 (EP)
Inventor: BUZZETTI FRANCO
IPC: C07J71/00
Filed: 1987-10-07
Abstract: The invention relates to new aromatase inhibitor agents having the general formula (I)
     wherein R 1  is hydrogen or a group = CHR 3  wherein R 3  is hydrogen or C 1 -C 6  alkyl; the symbol ----- indicates - the presence of a single or double bond in such a way that, when R 1  is hydrogen, (a) is single bond and (b) is either single or double bond, while, when R 1  is a group = CHR 3  as defined above, (a) is double bond and (b) is single bond; R 2  is hydrogen or fluorine; and R is
         1) a group -OR 4  wherein R 4  is   a) hydrogen;   b) C 1 -C 6  alkyl;   c) a phenyl or benzyl group, each unsubstituted or ring-substituted by one or more substituents chosen from C 1 -C 4  alkl, halogen, trifluoromethyl, nitro, amino, hydroxy and C 1 -C 4  alkoxy;   d) a group - COR 5  wherein R 5  is
   (i) a C 1 -C 22  saturated or C 2 -C 22  unsaturated aliphatic hydrocarbon radical;   (ii) a C 4 -C 7  monocycloalkyl group; or   (iii) a phenyl or benzyl group, each unsubstituted or ring substituted as reported above; or       e) a hydroxy protecting group;       2) a group - SR 6  wherein R 6  either has one of the meanings (a) to (d) indicated above for R 4  or is a group -SR 7  wherein, R 7  is
   (iv) C 1 -C 6  alkyl;   (v) a phenyl or benzyl group, each unsubstituted or ring-substituted as reported above; or   (vi) a steroidic residue of formula
     wherein R 1 , R 2 , (a), (b) and the symbol --- are as defined above;       3) the group -N 3 ; or   4). a group
     wherein each of R s  and R 9 , independently, is hydrogen or C 1 -C 6  alkyl, and the pharmaceutically acceptable salts thereof, which are useful in therapy, in particular, as anti-cancer agents.
Patent EP-0237389-A1 (EP)
Inventor: ARNAUD DANIEL
IPC: A61C9/00
Filed: 1987-02-06
Abstract: The device for taking a dental impression is of the type comprising an impression-holder (1), the characteristic feature being that its handle (2) contains a reservoir intended to receive the impression material and to inject it by means of a piston (4) via the intrados of the apparatus (5) onto the mucco-dental surfaces. According to the invention, this system makes it possible to improve the precision and the definition of the details of the dental impressions by placing under pressure the impression material, which runs into all the details of supragingival and subgingival preparations. <IMAGE>
Patent EP-0266232-A1 (EP)
Inventor: LE GLOAN ANDRE
IPC: B60P1/44
Filed: 1987-09-17
Abstract: This support device comprises two vertical plates (1) intended to be mounted respectively on the side rails (2) of the chassis of the vehicle, and a load-bearing beam (5) which is fixed by way of its intermediate part (5a) to the lower part of the plates (1) and which is provided at its ends with lugs and/or fork-joints (6, 11) for the articulation of the lifting arms (7), with at least one stabilisation arm (12) and with at least one jack for lifting the loading platform. The beam (5) comprises, at each of its ends, a part (5b) which extends from its part (5a) to the front of the vehicle and which is spaced apart laterally from one of the two plates (1), and another part (5c) which extends laterally outwards from that end of the part (5b) furthest from the part (5a), and to which are fixed the lugs and/or fork-joints (6, 11). <IMAGE>
Patent EP-0262036-A1 (EP)
Inventor: KAYANAKIS GEORGES
IPC: B42D15/10
Filed: 1987-09-18
Abstract: So as to enhance the memory capacity of the cards, without increasing the complexity of the integrated circuits associated with the memories, and so as not to make the implanting of the electronic module into the card body more tricky, the invention proposes to provide the body (12) of the card with at least two independent electronic modules (14, 16), each electronic module being associated with a specific function of the card. 
<??>The two modules are connected simultaneously to the card reader. 
<IMAGE>
Patent EP-0243299-A1 (EP)
Inventor: STEINER HEINZ
IPC: B25D17/24
Filed: 1987-03-11
Abstract: 1. Hammer operated by a pressure medium, comprising a percussion piston (3), which is disposed in a mobile manner in a cylindrical bore (2) in a housing (1), a longitudinal guide (9), which is arranged coaxially with the bore (2), for the shank (7) of a tool (8), and an anvil (4), which can be moved between the longitudinal guide (9) and the percussion piston (3) coaxially with the bore (2), characterised in that the diameter of the anvil (4) is the same as or slightly smaller than that of the percussion piston (3), and that when the anvil (4) is in the normal position an opening (13), which communicates with a control line (5), for the pressure medium leads into the bore (2) adjacent to the end face (14) of the anvil which faces the percussion piston (3).
Patent EP-0308421-A1 (EP)
Title: Procede et appareil pour commander des moteurs synchrones, en particulier des servomoteurs
Inventor: FRANZOLINI LUCIANO
IPC: H02P25/02
Filed: 1987-06-05
Abstract: Le procédé décrit prévoit les phases suivantes: a) mesurer, à l'aide de la méthode RC, l'angle mécanique entre les axes polaires du rotor et du stator d'un séparateur, dont l'un est solidaire du rotor du moteur, b) ouvrir et ensuite fermer une fenêtre de comptage qui donne le signal de validation de comptage à un compteur alimenté par une horloge, de telle manière que le nombre d'impulsions comptées correspond de manière univoque à l'angle mesuré; durant cette phase, on peut ajuster le comptage en modifiant son contenu en fonction d'autres facteurs extérieurs; c) transmettre ce comptage sous forme d'une adresse à une mémoire dans laquelle est stockée, pour chaque donnée numérique reçue, la forme d'onde requise pour commander le moteur synchrone; d) transmettre les signaux de sortie mémorisés à un convertisseur numérique/analogique multiplicateur ayant un coefficient multiplicateur établi par le facteur qui doit être ajusté de manière externe; e) agir sur le contenu du compteur, en le modifiant en fonction d'autres facteurs externes tels que la vitesse, la tension, ou similaires.
Patent EP-0287634-A1 (EP)
Title: Positionally non-specific lipase from candida sp, a method for producing it, its use and a recombinant dna process for producing it.
Inventor: MICHIYO ISHII
IPC: C12P7/64
Filed: 1987-10-16
Abstract: Novel lipase from Candida sp. is positionally non-specific and more thermostable than those previously known. It is useful in soluble or immobilized form for interesterification, ester hydrolysis and ester synthesis at 60 DEG C or above.
Patent EP-0295272-A1 (EP)
Inventor: THWAITES MICHAEL JOHN
IPC: H01L33/00
Filed: 1987-12-04
Abstract: Du carbure de silicium crystallin sous forme beta est déposé sur un substrat compatible en soumettant un mélange de vapeur d'un carbure d'hydrogène et d'un silane à une décharge sous vide sous une pression partielle de vapeur de carbure d'hydrogène et de silane n'excédant pas 1 Pa, tout en maintenant le substrat à une température de 600° à 1000°C.
Patent EP-0280962-A1 (EP)
Inventor: SADA ISAO
IPC: C07F7/18
Filed: 1988-02-18
Abstract: A process for preparing a 4-acetoxy-3-hydroxyethylazetidin-2-one derivative having the formula (II):
     wherein R 1  is a protective group for the hydroxyl group, which comprises reacting a β-lactam compound having the formula (I):
     wherein R I  is as difined above and R 2 , R 3  and R 4  are the same or different and each is a lower alkyl group having 1 to 4 carbon atoms or an aralkyl group, with acetic anhydride in the presence of a base and a catalyst selected from the group consisting of an organic strong acid, a mineral acid, a Lewis acid, a halogenated acyl compound having the formula (IV):
     wherein R 8  is an alkyl group, an aralkyl group or phenyl group and X is a halogen atom, a halogenated sulfonyl compound having the formula (V):
     wherein R' is an alkyl group, an aralkyl group or phenyl group and X is a halogen atom, and a compound having the formula (VI):
     wherein R 10  is a lower alkyl group having 1 to 6 carbon atoms or phenyl group, X' is a halogen atom or CF 3 SO 2 O group and n is an integer of 1 to 4. According to the present invention, there can be obtained 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives, which are useful intermediates for preparing carbapenem β-lactam antibiotics, in high yield.
Patent EP-0294792-A1 (EP)
Inventor: SUZUKI KENJI C O STAR SEIMITSU
IPC: B41J17/32
Filed: 1988-06-08
Abstract: A heat transferable line printer used with a cassette (C) carrying a heat transferable ink ribbon (37) capable of being printed many times. The ink ribbon cassette comprises a case (36) which is symmetrical to left and right, a pair of spools provided within the case, one spool serving as a winding spool whereas the other serving as a supply spool, both of which carry the ink ribbon, and cylindrical hub gears (41,43) supported on opposite ends of each of the spools and projected from a notch (65) provided on the side of the case. 
     The printer comprises a print unit (A) and a feed unit (B) which are pivotably connected with each other through a shaft (1), the feed unit including a platen extending parallel to the shaft, the print unit having a thermal head (9) extending along the platen. The print unit comprises a pair of spool shafts (5,6) selectively fitted into the hubs projecting from the side of the ink ribbon cassette, the ink ribbon cassette being inversely mounted on the print unit.
Patent EP-0305776-A1 (EP)
Inventor: FROHMULLER KLAUS
IPC: H02K7/11
Filed: 1988-08-10
Abstract: The pump arrangement has a central shaft (11) which passes through the diaphragm-like partition wall (4) which remains fluid-tight. The rotor (2) with the motor-side half coupling (15) rotates about the shaft (11) and separated from this by the partition wall (4) the pump wheel (5) with the pump-side half coupling (16). <IMAGE>
Patent EP-0307638-A1 (EP)
Inventor: BOHM WOLFGANG DR
IPC: B23K35/26
Filed: 1988-08-17
Abstract: Soft solders with an oxide coating for mounting semiconductors on metallic supports are obtained if 0.0001 to 0.1 % by weight of phosphorus and 0.002 to 0.2 % by weight of indium are added to normal soft silvers based on lead and/or tin and optionally containing 0.5 to 30 % by weight of silver, 0.5-5 % by weight of copper and/or 0.5-18 % by weight of antimony and/or 0.5 to 20 % by weight of bismuth.
Patent EP-0360900-A1 (EP)
Inventor: HULTERS HUBERT
IPC: G06F9/48
Filed: 1988-09-28
Abstract: In order to increase the effectiveness of a data processing system when overcoming real-time critical interrupt events, the following measures act together: a) use of queue systems without ordering problems for the prioritised work calls with simple actuation of the memory elements (El...) in the individual queues by means of one entry pointer (EPxy) in each case and one exit pointer (APxy) in each case. b) entry of a work call solely by means of the process giving rise to it, as a result of branching into a sub program (UP1) entered in each memory element, said sub program being reachable via an entry field (AD-UP1/UPEINK), which can be actuated by means of the entry pointer (EPxy), in the respective subsequent memory element, and modification of the command counter state (BZ) at the end of the sub program (UP1) so that said command counter state points to the control entry field and thus supplies the new entry pointer (EPxy). c) division of the part of the operating program carrying out the removal into a plurality of program sections and clearing for the purpose of receiving interrupt requests of real time-critical events.   <IMAGE>
Patent EP-0316687-A1 (EP)
Inventor: ANDERSON ELLIS
IPC: C02F1/28
Filed: 1988-11-04
Abstract: An apparatus for purification and/or sterilization or disinfection of water which has a head (10) with water inlet (12) and outlet (14) openings and a housing (22) secured in water tight relation to said head in which there is a cylindrical filter (18), preferably of activated charcoal. Between the filter and the housing is an outer water channel (28) communicating with the water inlet so that water entering the apparatus is purified by passing through the filter to an inner channel (30) communicating with the water outlet. Water is sterilized or disinfected by an ultraviolet lamp (20) inside the filter over which water that has passed through it flows to the water outlet. The apparatus may be used in multiples which are connected in series or parallel to obtain a greater degree of filtration and disinfection than obtainable in a single unit.
Patent EP-0317814-A1 (EP)
Inventor: SCHWARZ HERBERT FRANZ
IPC: C08K5/14
Filed: 1988-11-05
Abstract: The present invention provides a process to prepare an oil resistant thermoplastic elastomer composition which contains carboxylated nitrile rubber, polyvinyl chloride and polycaprolactone. The process requires the use of a peroxy curing agent and a coagent. The resulting composition has excellent melt flow index, is oil resistant and further exhibits surprising rubbery properties such as tensile strength and limited compression set.
Patent EP-0282142-A1 (EP)
Inventor: DRENT EIT
IPC: C07C67/38
Filed: 1988-03-10
Abstract: Process for the carbonylation of olefins with CO in the presence of water, an alcohol and/or a carboxylic acid in the presence of a catalyst composition based on
     a) a Pd compound,   b) a protonic acid, and   c) a phosphine PR¹R²R³ in which R¹ is a heterocyclic ring having 5-6 atoms and containing1 hetero N atom and R² and R³ are R¹ or an aryl group.
Patent EP-0298552-A1 (EP)
Inventor: HARING PETRUS GERARDUS MARIA
IPC: A23C15/14
Filed: 1988-07-01
Abstract: The present invention relates to a process for preparing a flavoured foodstuff by adding to edible material at least 0.05% (w/w) oxidized butterfat having an n-pentanal content of more than 0.5 ppm and/or a 2-­trans-nonenal content of more than 0.05, more preferably of more than 0.1 ppm. 
     The present invention offers the advantage that it enables efficient and excellent flavouring of foodstuffs. 
     Another aspect of the present process is a flavoured foodstuff obtainable by the process according to the present invention.
Patent EP-0282342-A1 (EP)
Inventor: LEWTAS KENNETH
IPC: C10L1/14
Filed: 1988-03-11
Abstract: Additives for distillate fuel are a copolymer of (1) an alpha olefin having two to seventeen carbon atoms per molecule or an aromatic substituted olefin having eight to forty carbon atoms per molecule and (2) a mono- or di-alkyl fumarate, itaconate, citraconate, mesaconate, trans- or cis-glutaconate, in which the alkyl group has 8 to 23 carbon atoms.
Patent EP-0297863-A1 (EP)
Inventor: FUJII MASAKI
IPC: C01B31/04
Filed: 1988-06-30
Abstract: A method for producing graphite structures which are of light weight and excel in elasticity from a carbonaceous material comprises in succession the steps of: (a) treating said carbonaceous material with nitric acid or a nitric-sulfuric acid mixture, (b) bringing the acid-treated carbonaceous material into contact with a basic aqueous solution to make it soluble, (c) adding an acidic aqueous solution to the obtained soluble matter to regulate the pH of said soluble matter to 3 or less, thereby precipitating a carbonaceous component therefrom, and (d) graphitizing the thus precipitated carbonaceous component at 2,400°C or higher temperature.
Patent EP-0302656-A1 (EP)
Inventor: WILSON GORDON
IPC: A47J43/28
Filed: 1988-07-27
Abstract: A hand scraper for griddles and the like has a support (11) for a blade (12) removably secured by a screw (13) projecting forwardly and downwardly from a handgrip (10), and a guard (14) which is conveniently formed of stainless steel rod, is spaced from the underside of the handgrip to afford protection of the fingers and to serve as a stable base for the scraper when not in use. An upwardly extending shield (33) is provided adjacent the blade support (11), to protect the hand from hot fatty debris pushed up over the blade (12).
Patent EP-0287409-A1 (EP)
Inventor: TROUSSET YVES CABINET BALLOT-S
IPC: G01R33/54
Filed: 1988-03-15
Abstract: Having available a digital volume (2) of information representing a non-destructive investigation of a body, an operation of segmenting objects (4) contained in this digital volume, and an operation of viewing (21) one view of this object, from a given viewpoint (P) are carried out. To produce the segmentation the digital volume is examined according to a mode of examination (Di) which enables a parameter (xi yi) to be assigned to each volume element (3) of the studied volume belonging to the segmented object. Subsequently, by operating on this parameter it is possible to modify the criteria of segmentation, and hence of determination of the segmented object, at certain locations (Xi Yi) only of this object. In this way the legibility of the viewed images is improved. 
<IMAGE>
Patent EP-0297942-A1 (EP)
Inventor: CHOPIN THIERRY
IPC: B01J21/00
Filed: 1988-06-15
Abstract: A process for the manufacture of articles from divided product such as powder by shaping this product and heat treatment. 
<??>The process consists in adding a polysaccharide obtained by bacterial or fungal fermentation such as, advantageously, a xanthan gum, to the divided product and then shaping it by any known processes and subjecting the article thus formed to a heat treatment. The article obtained exhibits, in particular, better mechanical properties and, more particularly, a better resistance to crushing. 
<??>The invention applies especially in the industry of catalysts and of ceramics.
Patent EP-0313500-A1 (EP)
Inventor: HARRISON DANNY EDWARD
IPC: B60C15/06
Filed: 1988-10-05
Abstract: A pneumatic tire has a carcass ply (12) of cables of a high tensile material have stiffening members (21,22) of a textile material disposed on each side and adjacent to the turn-up portions (27) of the carcass ply. The textile cords in one stiffening member are oriented in an opposite manner from the cords of the other stiffening member with respect to a circumferential line of the tire.
Patent EP-0357860-A1 (EP)
Inventor: GUGEL BERND
IPC: B41J2/24
Filed: 1988-08-31
Abstract: In a wire matrix print head of the flap armature type, each printing needle (1) is assigned a flap armature (3), a magnet yoke (10) is located opposite each flap armature (3), one of the two magnet yoke legs (10a, 10b) being surrounded by an electromagnetic spool (2), the flap armature (3) is mounted between the magnet yoke (10) and a support bearing (14) located opposite for swivel positions which correspond to the retracted and front position of the printing needle (1), and the flap armature (3) or the printing needle (1) each being held in the retracted position by means of a leg spring (16), a first spring leg (16a) being supported against a print head or on the flap armature (3) and a second spring leg (16b) being supported on a print head housing side (4). 
<??>In order to provide the flap armature (3) or the printing needle (1) with a more advantageous guiding by an improved design of the leg spring (16) in each case, it is proposed that all the leg springs (16) be connected to each other and form an integral spring cage (17). 
<IMAGE>
Patent EP-0338180-A1 (EP)
Inventor: DELL ACQUA ROBERTO
IPC: G01L9/00
Filed: 1988-04-21
Abstract: The sensor comprises a support structure constituted by a rigid plate (1) in one face (1a) of which a recess (2) is formed. The bottom wall (2a) of the recess (2) is thin and is resiliently deformable under the action of a force or pressure to be measured. At least one piezoresistive sensitive element (R) constituted by a thick-film resistor is applied to the other face (1b) of the plate (1) in correspondence with the bottom wall (2a) of the recess (2). Electrical conductor means (C) connected to the sensitive element or elements (R) are also applied to this face (1b) of the plate (1) to enable its connection to supply and processing circuits (3). These circuits (3) may conveniently be produced by thick- or thin-film hybrid circuit technology on the same face (1b) of the support plate (1) as that which carries the piezoresistive element or elements (R). 
     In order to measure absolute pressure, the inlet opening (2b) of the recess (2) may be closed by a gas-tight seal (4) so as to define a closed cavity (5) in the thickness of the plate (1), in which a vacuum is formed.
Patent EP-0340238-A1 (EP)
Title: Machine a fabriquer des coussins
Inventor: KANCHANASTHIRA SITTHIPHON
IPC: B68G7/06
Filed: 1988-01-12
Abstract: Machine permettant de fabriquer des coussins avec un bon rendement. Ces coussins sont remplis d'une matière fibreuse par exemple. La machine comporte des éléments qui ouvrent une balle de matière fibreuse puis ces fibres ainsi ouvertes sont introduites en un flux continu par l'intermédiaire d'un cyclone (5) dans un appareil de pesée (7). Quand l'appareil de pesée a reçu une charge de matière de remplissage correspondant à un coussin, une soufflerie (9) aspire la charge dans l'appareil de pesée et la transfère dans un sac de coussin placé dans un appareil de remplissage (8) qui se trouve entre l'appareil de pesée et la soufflerie.