baber/WOPTO huggingface dataset:
Patent EP-0473980-A1 (EP)
Inventor: MAURER FRITZ DR
IPC: A01N43/78
Filed: 1991-08-13
Abstract: There is described a novel process for the production of 3-alkoxy-2-heteroazolylamino-acrylic acid esters of the formula (I) <IMAGE> in which R<1>, R<2>, R<3>, R<4>, X and Y have the meaning given in the description, by reacting heteroazolylaminoacetic acids of the formula (II) <IMAGE> with formic acid esters, followed by alkylation. There are furthermore described novel intermediates and starting materials, respectively, and novel processes for the preparation of novel and known intermediates.
Patent EP-0481484-A1 (EP)
Inventor: SCHOELLING HANS-WERNER
IPC: F02B3/06
Filed: 1991-10-17
Abstract: The invention is related to a tampon applicator (10) made of plastic, especially for feminine hygiene, consisting of an approximately cylindircal outer sleeve (12) which is intended for receiving a tampon (14) and in the rear end of which there is inserted in an axially non-displaceable manner hollow grip piece (16), in which a slide (18) is arranged so as to be axially movable. The outer face of the slide (18) is connected in the vicinity of its fromt end, to the inner wall of the grip piece (16) by means of at least one predetermined breaking point (24). Thus, the tampon applicator can be produced from just two injection- molded parts allowing reduced expenditure on machinery and assembly. The slide is held captively in the grip piece until the tampon applicator is put to use.
Patent EP-0489359-A1 (EP)
Inventor: NAJIMA KOZO
IPC: B23B29/12
Filed: 1991-11-28
Abstract: A vibrating cutting tool having an input shaft (1) driven by a live spindle of a machine tool and an output shaft (2) having a cutter mounting portion. The input shaft (1) and the ouptut (2) shaft are coupled together through a coupling mechanism so as to be at least circumferentially movable relative to each other. Recesses (15) are formed in one of the input shaft and the output shaft and holes (21) are formed in the other at locations opposite to the recesses. Moving elements (23) are mounted between the recesses (15) and the holes (21) with a predetermined gap defined between the moving elements (23) and the recesses (15) or the peripheral surfaces of the holes. The gaps serve to restrict a circumferential movement of the moving elements. Springs (26) are provided to urge the moving elements against the recesses. The movement of the moving elements is restricted by stoppers. An adjusting ring may be provided to adjust the biasing force of the springs.
Patent EP-0491215-A1 (EP)
Inventor: JAEGER JOACHIM
IPC: H01J29/76
Filed: 1991-12-02
Abstract: The invention relates to a deflection unit for a cathode ray tube which has a tube bulb consisting of a cylindrical tube neck and a part which expands towards the front like a funnel, the shape of the deflection unit corresponding to that of the tube bulb (RK). By means of the new deflection unit, good imaging clarity of an image is achieved on a monitor in that there is arranged within the deflection unit a cylindrical plastic body (KK) which has webs (ST) of soft-magnetic material aligned parallel to the cylinder axis. The invention is used in television technology. <IMAGE>
Patent EP-0466254-A1 (EP)
Inventor: DININNO FRANK P
IPC: A61K31/44
Filed: 1991-07-03
Abstract: Carbapenems of the formula
       
 are useful to antibacterial agents.
Patent EP-0478032-A1 (EP)
Inventor: PORTELLI PAOLO
IPC: F25C1/14
Filed: 1991-08-28
Abstract: The device comprises a maximum level probe (2) and a minimum level probe (3) inserted in water tank (1) provided with a supply circuit (4) controlled by an input solenoid valve (5) and an electronic control circuit (6) which receives from the probes (2, 3) signals related to the presence of a maximum level and of a minimum level of water in the tank (1) and controls the opening and closing of the input solenoid valve (5) when the water in the tank reaches the minimum level and the maximum level, respectively.
Patent EP-0448295-A1 (EP)
Inventor: KOBAYASHI KEIJI C O MITSUI PET
IPC: D04H3/16
Filed: 1991-03-14
Abstract: Air nozzle and apparatus permitting a stable, fine spinning and capable of discharging fine filaments at a certain degree of dispersion and affording a non-woven fabric of a uniform shape are provided. 
     The air gun comprises an air nozzle and an accelerator tube, the air nozzle having filament inlet and outlet, further having compressed air inlet and outlet, the filaments being discharged from the filament outlet while being pulled by compressed air. The accelerator tube is formed at a specific dimensional ration and it is connected to the air nozzle in the filament discharging direction. 
     The non-woven fabric producing apparatus is provided with a guide tube and a separator nozzle, with an air flow rate regulator being disposed between the guide tube and the separator nozzle, the air flow rate regulator having an exhaust port for exhausting to the exterior a portion of compressed air which is used for carrying the filaments.
Patent EP-0481758-A1 (EP)
Inventor: TAKAHASHI TAKAYUKI
IPC: H01B7/42
Filed: 1991-10-16
Abstract: A grease composition used for assisting radiation of heat from electronic devices or machines comprises, by weight, 
   (1) 100 parts of a photocurable organopolysiloxane having a viscosity at 25°C of 0.5 - 1000 m².s⁻¹ (50-100,000 cSt) and (i) represented by the general formula R¹ a R² b R³  c SiO (a+b+c))/2  where  a ,  b  and  c  are defined respectively by 0.01 <a,b< 0.1 and 1.9 <c< 2.0, R¹ is a monofunctional mercaptaolkyl group represented by -(-CH₂) n SH wherein  n  is 1 - 8 (preferably 3), R² is a monofunctional hydrocarbon group containing a C2-8 aliphatic unsaturated group (e.g. vinyl), and R³ is an optionally substituted (e.g. halogenated) monofunctional C1-18 hydrocarbon group and/or (ii) a combination of organopolysiloxanes each of said viscosity and one containing at least 2 mercaptoalkyl groups as defined for R¹ and another containing at least 2 monofunctional hydrocarbon groups as defined for R², 
   (2) 100-900 (preferably 150-400) parts of a thickener which is a powdered inorganic compound having good heat conductivity, e.g. ZnO, Al₂O₃, AlN, BN or SiC, and optionally 
   (3) a curing accelerator or photosensitizer. 
     The mixed composition readily cures in natural or artificial light. It is used to assist removal of heat generated in the use of electronic components used in electrical applicances, audio systems and industrial equipment; the grease which is squeezed or bled to the exterior is there photocured and does not soil the surrounding area.
Patent EP-0446090-A1 (EP)
Inventor: MILLEREAU JEAN-LUC
IPC: H03K3/64
Filed: 1991-02-19
Abstract: The device comprises a binary counter (CB) and first and second decade counters (CD1, CD2). On closing a switch SW, a signal R from the output triggers counting operations by the counters (CB, CD1, CD2). An output of rank m of the counter (CD2) controls inputs (E) for enabling the counters (CD1, CD2). An output (Q9) of the binary counter (CB) controls the resetting to zero of the counters (CD1, CD2). Another output (Q13) of the binary counter (CB) controls the end of frame. For a signal (R) of duration greater than a predetermined duration, a frame of n periodic bursts, each of m pulses, appears on the output (7) of the counter (CD1). Application to the "waking-up" of electronic modules carried in a motor vehicle. <IMAGE>
Patent EP-0447292-A1 (EP)
Inventor: GEORGE PASCAL
IPC: A61P25/06
Filed: 1991-03-04
Abstract: Composés de formule générale (I) <IMAGE> dans laquelle n représente le nombre 1 ou 2, et R représente un groupe alkyle linéaire ou ramifié en C1-C3 et X représente un ou plusieurs substituants choisis parmi les atomes d'hydrogène et d'halogène et les groupes alkyles en C1-C3 et alcoxy en C1-C3. Application en thérapeutique.
Patent EP-0458663-A1 (EP)
Title: Automatic machine for mounting latch plates on window or door frames
Inventor: KAUTT JEAN-JACQUES
IPC: E05B17/06
Filed: 1991-04-11
Abstract: The machine is intended for equipping frameworks of fixed frames which are prefabricated and associated with a fixed-frame arranging device. 
<??>This machine is noteworthy in that it comprises at least one mounting unit (P1) having automatic relative movement with respect to the framework of the fixed frame (D). 
<??>Preferably, it also comprises at least a second catchplate unit (P2) intended for mounting the lower catchplates on the fixed frames, in particular for the production of pivot-hung (tilt and turn windows). 
<??>The movements of the beam (10), of the carriage (13) and of the mounting unit (P1) are controlled so as to permit the mounting of upper catchplates on the head (upper cross-member) of the fixed frame and also the mounting of catchplates on the jambs of the fixed frame. 
<IMAGE>
Patent EP-0493170-A1 (EP)
Title: High recognition ability infrared sensor and thermal camera with such a sensor
Inventor: BERTRAND FRANCIS
IPC: H04N5/3728
Filed: 1991-12-11
Abstract: The invention relates to a high recognition ability infrared sensor for target acquisition and tracking. The infrared sensor according to the invention includes, in the cold plane of a cryostat, a matrix (1) which is responsive within a main spectral band and is organised into k stripes, and a strip (3) which is responsive within an ambiguity-removal spectral band, forming a stripe parallel to the stripes of the matrix. A clock generator (4) controls integration times of the independent charges in each of the stripes and a processing device (6) compares, after compensating the time discrepancies, the various useful signals S1 to Sk, Sb delivered by reading and amplifying means (100). Application to target location in the presence of natural or artificial disturbances engendering a large dynamic in the light energy to be detected. <IMAGE>
Patent EP-0490786-A1 (EP)
Inventor: PEZZANI ROBERT
IPC: H01L29/87
Filed: 1991-12-03
Abstract: The present invention relates to a programmable protection circuit comprising three identical modules connected between a common point (C) and a first line (A), a second line (B) and earth (M). Each module comprises the antiparallel combination of a thyristor (T) and of a diode (D), a bipolar transistor (TR) being connected up between gate and anode of the thyristor, the anodes of the thyristors being connected to the common point and the base terminal of each module constituting a programming terminal and being connected to a device defining a voltage threshold. Each of the devices defining a voltage threshold is a Zener diode (Z1, Z2, Z3) connected up between each base terminal and the common point. …<IMAGE>…
Patent EP-0458763-A1 (EP)
Inventor: VICENTINI VITTORIO
IPC: B62D33/06
Filed: 1991-05-14
Abstract: A tractor (1), particularly a garden tractor, has an open driving position (2) which can be partially enclosed by a flexible hood (3) that can be lowered and comprises a fabric cover (4) anchored to the structure of the tractor behind the driving position, a rear support and tensioning arch (12) with folding toggles, and a front arch (13) for releasably anchoring the fabric.
Patent EP-0462249-A1 (EP)
Title: Material to pave skating rinks.
Inventor: DI STEFANO VITTORIO
IPC: A63C19/10
Filed: 1991-01-04
Abstract: PCT No. PCT/EP91/00006 Sec. 371 Date Sep. 4, 1991 Sec. 102(e) Date Sep. 4, 1991 PCT Filed Jan. 4, 1991 PCT Pub. No. WO91/10486 PCT Pub. Date Jul. 25, 1991.Material for the paving of rinks suitable for skating with blade-skates, of synthetic type, characterized in that it exhibits a chemical composition gradient between the upper skating surface (A), consisting of hydrocarbons having a melting point of 30 degrees-130 degrees C., and the innermost surface (B) consisting of polymers having high mechanical properties and low brittling point.
Patent EP-0521023-A1 (EP)
Inventor: TURNER GORDAN HENRY
IPC: B25H1/00
Filed: 1991-03-13
Abstract: Un gabarit de perçage de trous sous les planchers comporte un cadre extérieur fixe (28) et un cadre intérieur qui glisse à l'intérieur de ce dernier. Une perceuse standard (10) est serrée sur ledit cadre intérieur dans une position verticale avec une boîte de vitesses (11) à angle disposée au-dessous. Un ensemble à levier réglable (16, 18, 30) abrite le levier (15), qui peut être enlevé par la fente (17). La boîte à vitesses est modifiée par un renflement (12) qui abrite la vis de pression et le boîtier (14). Le levier (15) applique une pression à la mèche (38) de la perceuse par la boîte à vitesses (11). La plaque de stabilisation (36) permet de stabiliser le mandrin pendant le perçage. Les mâchoires (25) de la plaque de serrage (24) serrent la semelle de la poutre en acier (26) lorsqu'une pression est appliquée au levier (15). Des vis de réglage de la hauteur (22) règlent la hauteur à une position horizontale, mais l'utilisation de la vis de devant n'est nécessaire que lorsqu'on perce des poutres en bois.
Patent EP-0533799-A1 (EP)
Inventor: EURY ROBERT P
IPC: A61K9/52
Filed: 1991-06-17
Abstract: Composition pour la libération contrôlée d'une substance active comprenant une matrice particulaire polymère, dans laquelle chaque particule constitue un réseau de pores intérieurs. La substance active est piégée dans le réseau de pores en même temps qu'un agent de blocage possédant des caractéristiques physiques et chimiques sélectionnées pour modifier le débit de la substance active à partir du réseau de pores intérieurs. Dans un mode de réalisation typique, des médicaments peuvent être libérés sélectivement dans les intestins en utilisant une matière entérale comme agent de blocage. La matière entérale reste intacte dans l'estomac, mais se dégradera dans les conditions de pH des intestins. Dans un autre mode de réalisation typique, la composition de libération continue emploie un agent de blocage qui reste stable dans les conditions prévues de l'environnement dans lequel la substance active doit être libérée.
Patent EP-0539588-A1 (EP)
Inventor: HATANO RENPEI ODAWARA RESEARCH
IPC: C07D401/12
Filed: 1991-07-02
Abstract: A compound represented by general formula (I), its salt, production thereof, and insecticide containing the same wherein R₁ represents a 5- or 6-membered nitrogenous aromatic heterocyclic group which may be substituted; X represents alkylene or alkylidene; R₂ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or - Y-R₃; Y represents O, S(O)₁, CO or CO₂; 1 represents 0, 1 or 2; R₃ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl; A, B and D represent each independently an optionally substituted carbon atom or hetero-atom or a single bond; E represents CO or CS; Q represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, aryl, nitro, halogen or Z-R₄; Z represents CO, CO₂, or S(O) m ; m represents 0, 1 or 2; and R₄ represents optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl.
Patent EP-0548237-A1 (EP)
Title: Method for the production of an article from the Copolymer of Lactide and (e)-Caprolactone for medical applications.
Inventor: GRIJPMA DIRK WYBE
IPC: C08G63/82
Filed: 1991-09-10
Abstract: The invention relates to a method for the production of an article from a copolymer of lactide and  epsilon -caprolactone for medical applications, in which method the copolymer is obtained by a synthesis which is carried out as a bulk synthesis at a temperature of 80 to 160  DEG C. Articles according to the invention can be used in numerous fields, but are in particular advantageous if they are employed in biomedical fields. Examples are an implant for the repair of a meniscus or a blood vessel, stents or artificial skin. Stents are small spirals which are used to hold open (coronary) arteries which have silted up. Use in abdominal wall reconstruction is also possible.
Patent EP-0555351-A1 (EP)
Title: Oxysulfonyl carbamates.
Inventor: PICARD JOSEPH ARMAND
IPC: C07C333/12
Filed: 1991-10-02
Abstract: The present invention is directed to compounds of general formula (I), methods for using the compounds of formula (I), pharmaceutical compositions thereof, and processes for preparing the compounds. Formula (I) wherein X is oxygen or sulfur; wherein R is hydrogen, a straight or branched alkyl group having from 1 to 8 carbon atoms or benzyl; wherein each of R1 and R2 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, a 5- or 6-membered monocyclic or fused bicyclic heterocyclic group, or a hydrocarbon chain having from 1 to 20 carbon atoms and from 1 to 3 double bonds.
Patent EP-0554387-A1 (EP)
Inventor: WISNER GARY EUGENE
IPC: B63H25/02
Filed: 1991-10-17
Abstract: Système de manoeuvre électrique à distance pour des bateaux, comprenant un moteur électrique (38) pouvant être actionné par un circuit de commande et de puissance afin de mettre en rotation une vis d'entraînement (210). Celle-ci est connectée de manière filetée à un écrou (256) ménagé dans un tube de guidage (254), afin de produire un mouvement de translation dans le tube de guidage (254) qui va entraîner un mouvement de guidage du moteur/gouvernail (14). Le circuit de commande détecte différentes conditions de défaillance afin de mettre le moteur électrique (38) en position de freinage et d'éviter une manoeuvre imprévue, la connexion de vis et écrou permettant de résister à un battement du moteur/gouvernail (14) et d'éviter une manoeuvre imprévue ainsi que de protéger le moteur électrique (38) et les engrenages associés des charges de battement.
Patent EP-0499115-A1 (EP)
Inventor: BRAUN RUEDIGER DR
IPC: H01B1/12
Filed: 1992-02-04
Abstract: The invention relates to a solid polymeric electrolyte having high cohesion and adhesion, in particular for use in electrochromic systems, containing   - crosslinked or uncrosslinked homopolymers or copolymers of acrylate or methacrylate monomers, each of the acrylate or methacrylate monomers containing ethylene oxide side chains (CH2-CH2-O)n where n = 2 - 15, - up to 40 per cent by weight of one or more conductive salts containing a lithium, sodium, potassium or silver cation, the conductive salt being fully dissolved in the polymers, - up to 10 per cent by weight of organofunctional silanes incorporated into the polymers. i
Patent EP-0502522-A1 (EP)
Inventor: SUMIDA KINIHIRO
IPC: B65H19/28
Filed: 1992-03-05
Abstract: In a web winder for winding a web strip (9) on a core (3), the web strip is brought into contact with the core at a predetermined position. The web strip is cut in such a position that the length of the portion of the web strip between the leading end and the predetermined position is slightly shorter than the length of the periphery of the core. The leading end portion of the web strip is applied to the circumferential surface of the core, and a wrapping roller (5) is applied on the leading end portion of the web strip to press it against the core. Then the wrapping roller is rotated along the core toward said predetermined position by a predetermined angle with the web strip intervening between the core and the wrapping roller.
Patent EP-0510593-A1 (EP)
Inventor: KLEYLEIN HORST
IPC: A61F13/10
Filed: 1992-04-22
Abstract: An elbow orthesis made of a fully-fashioned knitted double-stretch bandage has viscoelastic cushioning inserts (6) on either side below its bending zone (2). The two cushioning inserts (6) are spatially symmetrical structures, approximately with the elbow plane (7) as the plane of symmetry. <IMAGE>
Patent EP-0521320-A1 (EP)
Inventor: HUETTENBRINK KARL BERND DR
IPC: A42B3/04
Filed: 1992-06-11
Abstract: The invention relates to a protective helmet (10) having a visor (20), in particular one which can be swung open. The novel protective helmet is characterised in that it has on each side, lying directly opposite the auditory canal of each ear of the wearer, a sound-passage opening (12) with a variable closure mechanism (13, 13', 13", 80), respectively closing and opening hte sound-passage opening (12). The protective helmet preferably has, at least partially, a cushioning (14) and, provided on the cushioning in the region of each sound-passage opening (12), an inwardly open sound-insulating capsule (15), having a clearance (12'). <IMAGE>
Patent EP-0553391-A1 (EP)
Inventor: MIZNER ERIC CHARLES
IPC: B60C9/00
Filed: 1992-06-10
Abstract: Tires of a large size for use off-the-road with super tensile reinforcement having values of at least 4655N (1046 lbs) break strength for bunched type cord.
Patent EP-0518366-A1 (EP)
Inventor: ALBRECHT OTTO
IPC: B01J19/00
Filed: 1992-06-12
Abstract: A method of forming a monomolecular film capable of independently controlling the process of forming a monomolecular film and the process of removing a part of the monomolecular film which has not been used in monomolecular film formation. The method includes, in addition to spreading a material for forming a monomolecular film onto a water surface, compressing the material on the water surface thereby transforming the material into a monomolecular film, and transferring the monomolecular film on the water surface onto a substrate, storing in a first region a part of the monomolecular film which has not been transferred to the substrate. The first region is located at a distance from a second region for preparing the monomolecular film with respect to a third region for transferring part of the film to the substrate, and has a water level lower than that of the third region.
Patent EP-0519358-A1 (EP)
Inventor: RHEINHEIMER GUENTER
IPC: F16D25/0638
Filed: 1992-06-13
Abstract: Cooling of a hydraulically activated wet clutch (12) with coolant is required primarily in the slipping phase when the friction linings are being heated by virtue of the slip, i.e. when the torque transmitted by the clutch is lower than the torque output by the engine. For this purpose, the invention proposes a coolant control by means of which a coolant control valve (76) can be controlled in such a way that, during operation with the clutch (12) engaged or disengaged, the said valve interrupts the flow of coolant to the clutch (12) and enables the flow of cooling oil to the clutch (12) during the process of engagement, and if required, for a predeterminable time period (T1) following on from the process of engagement. During the process of disengagement, the coolant control valve (76) furthermore only enables the flow of coolant to the clutch (12) and only maintains it up to the time of separation of the clutch plates if the slipping phase during the process of disengagement lasts for longer than a predeterminable second time period (T2). 
<IMAGE>
Patent EP-0524452-A1 (EP)
Inventor: KAROL THOMAS J
IPC: C10N50/10
Filed: 1992-06-27
Abstract: Disclosed are novel compounds prepared by reacting 2,5-dimercapto-1,3,4-thiadiazole, aliphatic or aromatic aldehyde and alkylated phenol in the molar ratio of 1:1:1 to 2:2:1. The 2,5-dimercapto-1,3,4-thiadiazole may be substituted in the 2-position by terpene, polymeric and succinate residues. The compounds are effective antiwear agents and antioxidants when incorporated into lubricating compositions.
Patent EP-0578844-A1 (EP)
Inventor: KRAUSE WOLF-DIETER
IPC: A47B3/00
Filed: 1992-07-13
Abstract: The invention relates to a table with the following parts: an adjustable table top (2) with a guide-pin arrangement underneath the table top, a table leg (3) with vertically running guide-rail arrangement (18), in which the guide-pin arrangement is guided, and a table-top support (9, 9') connected to the table leg. The table top (2) can be adjusted from a horizontal working position supported by the table-top support to a vertical position and in the latter can be displaced along the table leg into a vertical rest position and vice versa. To obtain defined sliding, the guide-rail arrangement (8) consists of two rail sections (11', 12) arranged on two opposite sides of the table leg (3). The guide-pin arrangement (10, 10') consists of at least two pins (17), each one of which is guided in one of the rail sections. <IMAGE>