baber/WOPTO huggingface dataset:
Patent EP-0281342-A1 (EP)
Inventor: STEPHENSON MAURICE
IPC: B65D81/34
Filed: 1988-02-29
Abstract: A self heating food container comprises an inner can 1 located inside an outer can 3. The space between the inner can 1 and the outer can 3 defines an annular chamber 4. This chamber 4 is filled with a quantity of quicklime 6 and plastics coated aluminium foil pouch 8. This pouch 8 contains a quantity of water.
Patent EP-0351461-A1 (EP)
Inventor: SCHREIBER SIMEON B
IPC: H04R25/02
Filed: 1988-07-18
Abstract: A bone conduction personal audio listening device is worn behind one or both ears in substan­tially close contact with the mastoid bone of the listener. The device (10) is maintained on the listener's ear by hooking over the top of the ear (85), by hooking under the bottom of the ear (86), and by the contact with the mastoid bone. Due to placement of the device (10) behind the listener's ear(s) ambient sounds of the local environment can be heard. Provision is also made for the listener through ear plug means (34) to block out ambient sounds if so desired. The listener can remove and replace the waterpoof audio speaker (14) assembly of the device (10) for cleaning  purposes, or to change the color or reflectivity of the device for safety and/or cosmetic reasons.
Patent EP-0293276-A1 (EP)
Title: Method of making a substrate having a high resistivity, and its use in a gas analysis probe
Inventor: KORMANN RENE
IPC: C04B35/10
Filed: 1988-04-22
Abstract: Process according to which an additional rebaking stage is provided for after the densifying rebaking of the substrate. This additional rebaking stage is intended to increase the electrical resistance of the substrate. This invention can be applied to a probe such as that shown in Figure 2. <IMAGE>
Patent EP-0305256-A1 (EP)
Inventor: PETRIARTE PATRICE
IPC: E04H9/10
Filed: 1988-08-03
Abstract: The invention relates to the particular use of a concrete suitable for making protective constructions which enable shooting with hand- and shoulder-fired weapons to be completely safe for those shooting and for their environment. The concrete "absorbs" the bullets and stops them without ricocheting or returning even for a very narrow firing angle. This concrete may be used to make: walls, ceilings and floors of a shooting gallery, - the walls of an exercise area dedicated to the training on a real-life scale of special police and military intervention forces, - the parts of constructions prone to high risk of armed attack, banks, ticket offices, bullet-proof window basements - the reinforcement of door and window frames by injecting the bullet-proof concrete therein. <IMAGE>
Patent EP-0314591-A1 (EP)
Inventor: PLAISANCE JEAN-MARIE
IPC: A01G23/06
Filed: 1988-10-25
Abstract: A tree stump eradicator (1) is rigidly attached by appropriate connection means (3) to an articulated arm of an earthworking machine. In order greatly to facilitate the cutting up of tree stumps, this tree stump eradicator possesses horizontal cutting means (5, 6) consisting of a metal plate (15) arranged horizontally and mounted on the bottom (14) of a thin upright (8) which is rigidly attached at the top (10) to the connecting means (3) and forms a vertical cutting blade (7), said horizontal cutting means (5, 6) extending fore and aft and noticeably forward of the vertical cutting blade (7). <IMAGE>
Patent EP-0277084-A1 (EP)
Inventor: LAROCHE ALLEN E JR
IPC: C04B35/65
Filed: 1988-01-06
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a permeable, conformable material (5) to a shape-defining surface (3) of an expendable pattern (2). The permeable, conformable material, when set or stable, provides a mold with a shaped surface which is defined by, and is there­fore substantially congruent to, the shape-defining sur­face. Upon heating, the material of the expendable pattern (2) combusts or volatilizes and thus establishes the shaped cavity mold. A molten parent metal (1) is then vaporized with a vapor-phase oxidant in such a manner as to form a ceramic body which grows into the mold cavity, and is shaped by it. The ceramic body is recovered from the mold having a shaped surface replicating the shape-­defining surface (3) of the expendable pattern (2).
Patent EP-0401368-A1 (EP)
Inventor: TOYODA KENICHI
IPC: B25J9/22
Filed: 1988-02-03
Abstract: A robot instruction panel capable of being held easily by hand, hardly fatiguing the holder's hand, and provided with a deadman's switch operated reliably at all times. A push-plate (9) of the deadman's switch having an elliptic recess (91) is provided on that portion of the rear surface of the instruction panel which the finger tips contact simultaneously when the instruction panel is gripped from a side portion thereof. This instruction panel is used for various types of electrically operated industrial robots.
Patent EP-0358642-A1 (EP)
Inventor: MEONI LUCIANO
IPC: G09G/
Filed: 1988-02-22
Abstract: L'invention concerne un dispositif composé de parties intégrées d'un moniteur et de son unité d'alimentation. Le courant alternatif de ligne atteint l'entrée (37) de l'alimentation de la machine et arrive à un dispositif (36) ou il est redressé et filtré. De là il atteint un circuit (35) prérégulateur de tension, duquel il sort pour arriver à un transformateur de tension (30) apte à amener l'alimentation au moniteur sur deux lignes (31 et 32), ainsi que sur davantage de lignes (38, 39, 40 et 41), alimentant la partie électronique dudit jeu vidéo.
Patent EP-0380477-A1 (EP)
Title: Spring-loaded safety valve.
Inventor: SCHNETTLER ARMIN
IPC: F16K17/04
Filed: 1988-04-22
Abstract: PCT No. PCT/EP88/00342 Sec. 371 Date Oct. 23, 1989 Sec. 102(e) Date Oct. 23, 1989 PCT Filed Apr. 22, 1988 PCT Pub. No. WO88/08496 PCT Pub. Date Nov. 3, 1988.A spring-loaded safety valve provided with an integrated damping element that achieves a damping effect by the dissipative action of a shearing current and which involves a single-layer or multiple-layer virtually coaxial arrangement of tubes or active surfaces that can be moved telescopically with respect to one another.
Patent EP-0342310-A1 (EP)
Inventor: IKARI YOSHIKATSU
IPC: B01D53/38
Filed: 1989-01-26
Abstract: There is provided a composition containing divalent manganese and a method for preparing the compound. The compound is stable but has good activity and reactivity to be able to use as a deodorizer.
Patent EP-0350672-A1 (EP)
Inventor: PURICELLI LAURA
IPC: C07C229/22
Filed: 1989-06-21
Abstract: The α-glycero (di) phosphate di-O-acyl derivatives of L-­carnitine and its esters and of L-acylcarnitine and its esters are described. 
     These new acyl derivatives are usefyl in the treatment of cardiac disturbances, dyslipemias, slow cerebral metabolism, senile and pre-senile psychomotor involution, depressive states, senile and pre-senile dementia, reduced cerebral blood flow and the sequelae of primitive cerebral ictus.
Patent EP-0359187-A1 (EP)
Title: Basische Spaltungsprodukte von Elaiophylin und Elaiophylinderivaten und Verwendung derselben
Inventor: KRETZSCHMAR GERHARD DR
IPC: A61K31/35
Filed: 1989-09-12
Abstract: Die Erfindung betrifft Elaiophylinderivate der Formeln (I) (I'), (III) und (III') <IMAGE> worin die C=C Doppelbindungen in 2,3 und 4,5 Position auch hydriert sein können und denen R¹, R², R³, R<4> und X die angegebenen Bedeutungen haben. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung dieser Elaiophylinderivate, sowie die Verwendung derselben als Arzneimittel, insbesondere als anthelmintisch wirkende Arzneimittel.
Patent EP-0361607-A1 (EP)
Inventor: HALL LAWRENCE MARTIN
IPC: H04Q3/545
Filed: 1989-09-25
Abstract: In order to extend a new unit to a telecommunication network comprising a plurality of units often distributed georgraphically and interconnected by means of transmission lines, or adapting the software of the various units, without causing problems with the control communication between the units, the control communication is divided into a number of successive levels, for each level, specifically for the lowest level while a code number belonging to the software of this unit is stored in each unit. Communication between two units at a specific level is only possible if the code numbers match and if at all lower levels communication already takes place.
Patent EP-0327205-A1 (EP)
Inventor: PREST DAVID WILLIAM
IPC: C06B47/14
Filed: 1989-01-12
Abstract: This invention provides an improved method of foaming a water -in-oil emulsion explosive wherein a gassing agent which is a water-in-oil emulsion containing an aqueous solution of sodium nitrite in its discontinuous phase is mixed with the emulsion explosive.The sodium nitrite reacts with ammonium nitrate in the discontinuous phase of the emulsion explosive to generate small particles of gas which are distributed throughout the explosive.The method improves the gas bubble distribution and enhances the sensitivity of the explosive to blasting cap initiation.
Patent EP-0363185-A1 (EP)
Inventor: GULUMIAN MAIRAM
IPC: B01J23/745
Filed: 1989-10-04
Abstract: Solid catalysts which comprise an iron - containing mineral fibre in which the iron concentration, as Fe exceeds 10% by mass based on the dry mineral fibre, for use in catalysing fluid-phase reactions. The chemical composition of the mineral fibre may be modified by physically or chemically removing some of the constituents occurring naturally in the mineral fibre, for example by acid leaching. The chemical composition of the mineral fibre may also be modified by adding additional constituents to the mineral fibre, for example, by impregnating metal oxides into the mineral fibre. The catalysts may also be mixed with suitable carriers to produce catalyst compositions.
Patent EP-0372769-A1 (EP)
Inventor: DAVIS ROBERT BERNARD
IPC: D21F7/08
Filed: 1989-11-24
Abstract: The present invention relates to an article of paper machine clothing formed from a fibrous material having a woven base and an optional batt layer attached thereto characterised in that said fibrous material comprises fibres of poly( undecanoamide) (polyamide 11) formed by the extrusion of a melt of polyamide 11 having an intrinsic viscosity of at least 1.0 dl/gram.
Patent EP-0373842-A1 (EP)
Inventor: ALLMAN PETER NEVILLE
IPC: B60R3/02
Filed: 1989-12-08
Abstract: A vehicle step (14) is mounted on a chassis member (12) of a vehicle by means of elongate components (26). One or more gas struts are provided for control of the pivotal move­ment of the step (14), each strut comprising a piston and cylinder arrangement extending between brackets attached to the chassis member 12 and the respective elongate component (26). The normal condition of the gas struts is such that the step (14) is retained is a raised inoperative position where the step does not present an obstruction, but where the step is available for the application of pressure by a person's foot to pivot downwardly against the gas pressure and enable the person to gain access to the vehicle interior. When the person's foot is removed from the step (14) the gas pressure automatically returns the step (14) from the operative to the inoperative position.
Patent EP-0375248-A1 (EP)
Inventor: COLLINS DONALD ALEXANDER JR
IPC: A47F9/04
Filed: 1989-12-12
Abstract: An electronic module (28) detachably mounted on a shopping cart (20) includes a scanner (54) for scanning bar coded information on items (98) selected for purchase, a data processing device (64) for data storage and control purposes and video recording apparatus (45, 60) capable of recording a view of the selected item as it is scanned and again as it is placed in a receptacle (26) in the shopping cart (20) to enable a customer (17) to generate a record of items selected, which record can be used to facilitate checkout operations, and to provide security against improper scanning, or failure to scan, items (98) selected for purchase.
Patent EP-0366504-A1 (EP)
Title: Ensemble d'un servomoteur de freinage monté sur une paroi fixe d'un vehicule
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/52
Filed: 1989-09-15
Abstract: L'invention concerne un servomoteur de freinage (1) composé d'une demi-coquille avant (6) et d'une demi-coquille arrière (8), et monté sur une partie fixe (4,40) d'un véhicule au moyen de pattes (54,56,154) disposées dans un plan perpendiculaire à l'axe du servomoteur et autour de cet axe, s'tendant radialement vers l'extérieur et coopérant avec des portées (34,36,134) de formes et de dimensions correspondantes pour un montage par engagement axial suivi d'une rotation, un moyen élastique (25,125) étant disposé entre le servomoteur (1) et la partie fixe (4,40), le servomoteur (1) comportant un moyeu central (24) sur la demi-coquille arrière (8) comprenant un moyen de valve de commande (26), du servomoteur (1). Selon l'invention, les pattes (154) ou les portées (34,36) sont formées d'une seule pièce avec le moyeu central (24) et coopèrent respectivement avec les portées (134) ou les pattes (54,56) formées sur la partie fixe (4,40) du véhicule.
Patent EP-0362085-A1 (EP)
Inventor: MERTZ JEAN-LUC
IPC: H01H47/00
Filed: 1989-09-18
Abstract: The electronic circuit for control of a remotely controlled current interrupting device applies a first pulse (Fe,Fe) to the control electrode of a static interruptor, disposed in series with the coil of an electromagnet controlling the displacing of the moveable contacts of the device in response to a remote-control signal (A) implying a change of position of the moveable contacts. This circuit monitors the position (B) of the contacts and applies a second pulse (F'2) to the the control electrode if there has been no change of the position of the contacts for a specified period after application of the first pulse. <IMAGE>
Patent EP-0421039-A1 (EP)
Inventor: GARAT MICHEL
IPC: B22D27/09
Filed: 1989-11-16
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent EP-0375746-A1 (EP)
Title: Derives d'imidazole-2-yl hypolipidemiques de composes bicycliques et leur procede de preparation
Inventor: COZZI PAOLO
IPC: C07D233/64
Filed: 1989-03-07
Abstract: On a mis au point des composés ayant la formule (I), dans laquelle le symbole ----- représente une liaison simple ou double; Z représente -O- ou -CH2; n représente zéro, 1, 2 ou 3; R et R1 représentent chacun indépendamment de l'hydrogène ou de l'alkyle contenant 1 à 4 atomes de carbone; R2 et R3 représentent chacun indépendamment de l'hydrogène ou de l'alkyle contenant 1 à 8 atomes de carbone; ainsi que leurs sels pharmaceutiquement acceptables. Lesdits composés sont utiles en thérapie notamment en tant qu'agents antidislipidémique et antiathérosclérotiques.
Patent EP-0406423-A1 (EP)
Inventor: TESLER VLADIMIR EFIMOVICH
IPC: H04B1/04
Filed: 1989-01-19
Abstract: L'invention concerne un procédé de transmission et de réception de signaux modulés en réflexion, selon lequel un signal modulé en réflexion contenant toutes les composantes de fréquences des bandes latérales supérieure (flim + fo) et inférieure (flim - fo) est produit côté transmission par modulation par le signal d'informations de la porteuse, dont la fréquence (fo) est inférieure à la différence entre les fréquences de limite supérieure et inférieure d'une bande latérale balayée du signal modulé en réflexion. Du côté réception, les signaux modulés en réflexion reçus sont traités par multiplication par les signaux représentant les sommes des composantes harmoniques ayant une fréquence choisie et des valeurs de phase, puis addition des tensions résultant de ladite multiplication, le spectre de chaque signal modulé en réflexion est amené à une forme permettant d'extraire le signal de modulation du signal modulé en réflexion traité.
Patent EP-0445288-A1 (EP)
Inventor: KINOSHITA JIRO FANUC MANSION H
IPC: G05B19/05
Filed: 1989-06-17
Abstract: An operation processing unit for processing a program that includes a function instruction, a byte logic operation instruction and a bit logic operation instruction. This unit has a control processor (1) for controlling the whole arithmetic unit, a ladder instruction memory (11) for storing a program, a processor (13) for instructing function, a processor (14) for instructing byte logic operation, and a processor (15) for instructing bit logic operation. These processors (13, 14, 15) process the programs in parallel, and the processings are arbitrated by an arbitration circuit (12).
Patent EP-0439537-A1 (EP)
Inventor: ECKSTEIN FRITZ
IPC: C12Q1/48
Filed: 1989-10-24
Abstract: Un procédé pour le séquençage direct de chaînes d'acides nucléiqus par dénaturation suivie de l'amplification des régions à séquencer par répétion d'un cycle comporte a) une étape de synthèse d'acides nucléiques, dans laquelle l'acide nucléique à séquencer est répliqué sous forme d'un brin matriciel, en présence des quatre triphosphates de désoxynucléosides, par une polymérase, à partir d'oligonucléotides amorces qui sont complémentaires des terminaisons 3' des brins anti-parallèles des acides nucléiques à séquencer; suivie b) d'une étape de dénaturation. Les terminaisons des acides nucléiques obtenus sont marquées pendant ou après l'amplification. Le séquençage des acides nucléiques marqués s'effectue par incorporation, à des positions spécifiques d'une base, de nucléotides modifiés, raccourcissement, jusqu'à ces positions, des acides nucléiques amplifiés et séparation par électrophorèse des fragments d'acides nucléiques résultants. Les nucléotides modifiés sont incorporés, lors de l'amplification en quatre cycles différents, grâce à l'emploi d'un thiotriphosphate alpha de désoxynucléoside conjointement avec les trois autres triphosphates de désoxynucléosides non modifiés, à la place des quatre triphosphates de désoxynucléosides.
Patent EP-0378214-A1 (EP)
Inventor: OGURA TAKASHI
IPC: G11B5/187
Filed: 1990-01-11
Abstract: In a magnetic head, a pair of magnetic core halves (9a, 9b) are opposed to each other with a non-magnetic material (13) such as SiO₂ interposed therebetween to form a magnetic gap (12), the magnetic head having a pair of magnetic core halves (9a, 9b), interposed thin films (10) and ferromagnetic thin films (11). The magnetic core halves (9a, 9b) are formed of ferromagnetic oxide such as ferrite, and they have gap forming faces to be opposed to each other to form the magnetic gap (12). The interposed thin films (10) are formed of minute crystal grains such as SiO₂ on the gap forming faces. The ferromagnetic thin films (11) formed of ferromagnetic metal material such as sendust are formed on the interposed thin films (10). The ferromagnetic thin films (11) have crystal grains grown directly from the surface of the interposed thin films (10). Preferably, the ferromagnetic thin films (11) are polycrystalline substance having crystal grains with at least one of {110} face, {200} face and {211} face as a face approximately parallel to the gap forming faces. By the existence of the interposed thin films (10), the initial layer of ferromagnetic thin films can be prevented from being turned into amorphous, which was the cause of the pseudo gap generation.
Patent EP-0451313-A1 (EP)
Inventor: FRINZEL UDO DIPL-ING
IPC: F02M25/08
Filed: 1990-04-12
Abstract: In the case of a closed tank venting system with an activated charcoal filter 41, a purging air mass for purging the activated charcoal filter 41 is drawn from the intake duct 1 after an air mass sensor 12 by way of a connecting line 45. With the purging air mass measured by the air mass sensor 12 and the lambda difference resulting from the purging process, the loading of the activated charcoal filter 41 can be determined without additional sensors. In addition such a system affords a simple diagnostic facility for the functioning of the tank venting system. …<IMAGE>…
Patent EP-0401638-A1 (EP)
Inventor: BARBERO MARZIO
IPC: H04N19/593
Filed: 1990-05-28
Abstract: The transmission of television signals is made using systems for reducing the redundancy and for this aim they generally use codes having a variable length. For allowing the fulfilment of encoders that work at the required high speeds or that have a modular structure, that can be adapted to different applications, it is necessary to process the information on many parallel paths and more generally, in addition to one or more processing paths of the video signal, other sources of signals to be transmitted are used, for example the audio signal and the data that describe the en­coder state and that are transmitted by the transmission line. The structure of the proposed processing system, in addition to the organization of the data in packages having a fixed format, allows to assign a structure to information generated by the va­rious paths with different and time-variable speed and to transmit the same information in an efficient manner, using a multiplexing frame that can be easily suited to the different application fields.
Patent EP-0408883-A1 (EP)
Inventor: TAYLOR SIDNEY A
IPC: B08B9/02
Filed: 1990-06-07
Abstract: An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and a installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets in training abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline.
Patent EP-0422684-A1 (EP)
Inventor: KUBO MOTONOBU
IPC: C09D127/16
Filed: 1990-10-13
Abstract: The invention provides a coating composition prepared by dissolving a fluorine-type copolymer in an organic solvent, the copolymer comprising:
     i) about 50 to about 90 mole% of a structural unit represented by the formula a) 
-CH₂-CF₂-   ii) about 5 to about 30 mole% of a structural unit represented by the formula b) 
-CF₂-CF₂- 
and   iii) about 5 to about 30 mole% of a structural unit represented by the formula c) 
-CF₂-CFCl-
Patent EP-0473840-A1 (EP)
Inventor: YOELI UZI
IPC: H03K19/0948
Filed: 1990-12-07
Abstract: A buffer including a driver (12) receiving voltage along a voltage supply line, and including feedback apparatus (22,26) which senses the noise level along he voltage supply line and slows the speed of the uffer when the noise level passes a given threshold.
Patent EP-0436191-A1 (EP)
Inventor: JOHNSON GERALD E
IPC: B66B23/24
Filed: 1990-12-20
Abstract: The escalator handrail is provided with increased lateral flexibility by forming it with a guide rail spanning web which is elliptical in cross-section. Adjacent internal reinforcement cables are positioned in slightly vertically offset horizontal planes so as not to unduly hinder lateral flexure of the handrail. The handrail's increased flexibility results in less frictional drag on the guide rail, and adapts the handrail for use with helical escalator assemblies and provides improved performance in conventional rectilinear escalators as well.
Patent EP-0397258-A1 (EP)
Inventor: MERONI ROBERTO
IPC: D01H15/007
Filed: 1990-05-07
Abstract: An automatic device for restarting a two-for-one twisting station after yarn interruption, the device being provided on a carriage (41) which patrols the twisting machine faces and is equipped to discharge (61) the completed bobbin, seize (64,65) the yarn ends from the feed side and bobbin side and convey them to a joining device, join said ends, pick up a new tube (55) and position it on the bobbin carrier arm, bring the yarn ends on the feed side up to it and restart the station, so restoring the yarn flow.