baber/WOPTO huggingface dataset:
Patent EP-0547851-A1 (EP)
Inventor: BANNICK DAVID E
IPC: F27D99/00
Filed: 1992-12-14
Abstract: s7 An apparatus for heat treating granular material such as re-cycling foundry sand comprises a fluidized bed furnace (17, 18, 31, 32) for defining a fluidized bed of granular material with the depth of material selected to exceed a predetermined elevation (60) within the furnace and a plurality of heating elements (36, 46) embedded within the fluidized bed. To ensure that the granular material is brought into close enough contact with the heating elements (36, 46) during passage through the furnace a dam (300) is provided extending across the direction of material flow through the bed and extending down into the fluidized bed into close proximity to the heating elements.
Patent EP-0576768-A1 (EP)
Title: Ventilantriebssystem für eine mehrzylindrige Brennkraftmaschine
Inventor: RECKZUEGEL CHRISTOPH DIPL-ING
IPC: F01L1/26
Filed: 1992-08-20
Abstract: Die Erfindung betrifft ein Ventilantriebssystem für eine mehrzylindrige Brennkraftmaschine mit mindestens einem Einlaßventil (3,4) und mindestens einem Auslaßventil (2) für jeden Zylinder, mit einer Nockenwelle (5) für die Betätigung aller Ventile über eine drehbar gelagerte Kipphebelanordnung, welche Koppelhebel (10,11) und mindestens einen Betätigungshebel (8,9) für das Einlaßventil (3,4) und Auslaßventil (2) sowie eine Koppelvorrichtung (16,17,22) zur Koppelung von Betätigungs- und Koppelhebel umfaßt, wobei mindestens einem Betätigungshebel (8,9) für das Einlaßventil oder mindestens einem Betätigungshebel (7) für das Auslaßventil oder mindestens einem Betätigungshebel (8,9,7) für das Einlaß- und Auslaßventil ein Koppelhebel (10,11,7a) je Zylinder derart zugeordnet ist, daS jeweils aus Betätigungshebel und Koppelhebel bestehende Kipphebelpaare (14,15,7) eines jeden Zylinders unabhängig voneinander koppelbar sind. <IMAGE>
Patent EP-0531477-A1 (EP)
Title: Device for manufacturing all-metal spring-type die cushions.
Inventor: SCHAEFER LOTHAR
IPC: B21F27/16
Filed: 1992-03-14
Abstract: PCT No. PCT/EP92/00564 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Mar. 14, 1992 PCT Pub. No. WO92/16321 PCT Pub. Date Oct. 1, 1992.For producing an all-metal spring cushion, a knitted piece knitted from spring wire is wound in a winding sleeve (14). In the winding sleeve (14), the end of the knitted piece is fixed to the knitted roll (76) by micro-welding. In a pressing station (22), the winding sleeve (14) is flush and aligned in front of a pressing sleeve (148) of the same inner diameter. The knitted roll is pushed into the pressing sleeve (148) by a press die (162) and compressed therein to form a spring cushion. Then, the spring cushion is ejected from the pressing sleeve.
Patent EP-0575529-A1 (EP)
Inventor: MILLER DOUGLAS P
IPC: F16K27/02
Filed: 1992-02-06
Abstract: Soupape modulaire (10) ayant une chambre (14) de soupape qui définit une interface distributrice (58) dotée d'un orifice normalement ouvert (56), d'un orifice normalement fermé (66) et d'un orifice commun (70). Un bloc distributeur (16) est monté sur la chambre de soupape (14), son interface de soupape (60) étant scellée contre l'interface distributrice (58). L'interface de soupape (60) du bloc distributeur (16) comporte des premier (82), deuxième (92) et troisième (102a, b) orifices de soupape qui conduisent respectivement aux premier (86), deuxième (96) et troisième (106) orifices de montage situés sur une interface de montage (84) du bloc distributeur (16) qui est adapté pour être monté sur un bloc de montage ayant des orifices en alignement avec les premier (86), deuxième (96) et troisième (106) orifices de montage. Les premier (82), deuxième (92) et troisième (102a, b) orifices de soupape et les orifices normalement ouvert (56), normalement fermé (66) et commun sont disposés de manière à communiquer entre eux dans l'une des deux positions espacées angulairement de la chambre de soupape (14) par rapport au bloc distributeur (16). Dans une position, le premier orifice de soupape (82) communique avec l'orifice normalement ouvert (56), le deuxième orifice de soupape (92) communique avec l'orifice de soupape normalement fermé (66) et le troisième orifice de soupape (102a, b) communique avec l'orifice commun (70). Dans l'autre position, le premier orifice de soupape (82) communique avec l'orifice normalement fermé (66), le deuxième orifice de soupape (92) communique avec l'orifice normalement ouvert (56) et le troisième orifice de soupape (102a, b) communique avec l'orifice commun (70).
Patent EP-0574545-A1 (EP)
Title: Phenyl amidines derivatives useful as platelet aggregation inhibitors.
Inventor: GARLAND ROBERT BRUCE
IPC: C07K5/06
Filed: 1992-03-05
Abstract: This invention relates to phenyl amidines derivatives having the following formula <CHEM> or a pharmaceutically acceptable salt which are useful in the inhibition of platelet aggregation. This invention also relates to pharmaceutical compositions of such phenyl amidines derivatives.
Patent EP-0596933-A1 (EP)
Inventor: SANGER GARETH JOHN SMITHKLINE
IPC: C07D455/02
Filed: 1992-07-31
Abstract: Un composé de la formule (I), dans laquelle les variables ont la signification donnée dans la description, ou un sel pharmaceutiquement acceptable de celui-ci, peut être employé dans la fabrication d'un médicament destiné à être utilisé dans le traitement de troubles gastrointestinaux, de troubles cardiovasculaires et de troubles du système nerveux central.
Patent EP-0641257-A1 (EP)
Inventor: APELIAN MINAS ROBERT
IPC: B01J29/068
Filed: 1992-07-23
Abstract: Composition catalytique renfermant un élément métallique d'hydrogénation-déshydrogénation sur un support constitué par un matériau cristallin à pores ultralarges, à grandes surface de contact et porosité. Le matériau cristallin présente une capacité de sorption inusitée, attestée par sa capacité d'adsorption du benzène supérieure à environ 15 grammes de benzène/100 grammes, à 50 torr, à 25 °C. Ses pores sont disposés uniformément et présentent une section transversale maximale d'environ 13 Å. Selon un mode de réalisation préférentiel, le matériau de support, qui est de préférence un métallosilicate comme un silicate d'alumine, présente des pores disposés de manière hexagonale donnant lieu à un diagramme  de diffraction électronique hexagonal pouvant être indexé sur une valeur d100 supérieure à environ 18 Å. La composition catalytique sert au raffinage des produits pétroliers, par exemple à l'hydrocraquage des charges d'huile minérale.
Patent EP-0726791-A1 (EP)
Inventor: BAKER ROSS G JR
IPC: A61N1/08
Filed: 1992-07-31
Abstract: Est décrit un appareil permettant de stabiliser la valeur d'un paramètre des impulsions de sortie d'un stimulateur tissulaire, tel que l'intensité du courant ou de la charge fournis dans chaque impulsion de sortie pour exciter les membranes cellulaires du tissu à stimuler. Cet appareil mesure la valeur de ce paramètre par rapport à des tolérances prédéterminées, et si l'une ou l'autre de ces tolérances est dépassée, règle la valeur d'un deuxième paramètre des impulsions de sortie afin de stabiliser la valeur du premier paramètre. La valeur de ce premier paramètre peut être mesurée par échantillonnage à une vitesse notablement inférieure à la fréquence des impulsions de sortie, et la valeur du deuxième paramètre est alors réglée de façon à amener la valeur du premier paramètre dans les tolérances prédéterminées. Cet appareil comprend une section de logique et de commande (17), un régulateur de tension (15), un oscillateur à quartz (20) et un circuit de sortie (22).
Patent EP-0597040-A1 (EP)
Title: Procede d'aide a la detection de signaux transitoires, notamment dans les signaux acoustiques
Inventor: LEMER ALAIN
IPC: G01R29/027
Filed: 1992-07-31
Abstract: L'invention concerne les procédés qui permettent de repérer dans un signal acoustique continu des signaux acoustiques impulsionnels. Elle consiste à déterminer les paramètres (ai) d'un filtre par apprentissage (109) à l'aide d'une modélisation par prédiction linéraire auto-régressive. Ces paramètres sont alors appliqués à un filtre soit du type à moyenne adaptée (110), soit du type auto-régressif (111.1), qui reçoit le signal de réception et délivre un signal comprenant une partie continue à bas niveau et une partie impulsionnelle à haut niveau qui représente les signaux à détecter. Dans une variante on utilise plusieurs filtres auto-régressifs (111.1-111.n) mis en série. Elle permet d'aider à la détection des pannes dans les moteurs.
Patent EP-0608379-A1 (EP)
Title: Procede de sechage et seche-mains germicide
Inventor: MATSCHKE ARTHUR L
IPC: A61L2/10
Filed: 1992-10-16
Abstract: Un séche-mains germicide, destiné aux mains et aux avant-bras, comporte deux orifices (26, 27) qui permettent de les introduire et de les étendre latéralement de manière confortable dans la chambre de séchage (10). Cette dernière comporte une source de lumière ultra-violette (14) dont le spectre de sortie est réglé sur 253,7 nm. On introduit l'air par un ou plusieurs évents (31) situés sur une deuxième chambre chauffée et reliée à la première chambre. L'air préchauffé défile devant la source de lumière ultraviolette (14), où il est nettoyé de tous ses germes, et pénètre dans la chambre de séchage (10) qu'il quitte ensuite par les orifices (26, 27). En combinant a) la lumière ultra-violette, b) l'environnement d'une chambre close, c) l'air chaud et d) un écoulement d'air en mode turbulent induit par la géométrie de la chambre, l'appareil procède au nettoyage germicide et au séchage doux des mains et des avant-bras sans provoquer la déshydratation de la peau découlant habituellement d'un lavage germicide.
Patent EP-0558986-A1 (EP)
Inventor: HUEMKE KLAUS DR
IPC: C09D175/00
Filed: 1993-02-16
Abstract: The present invention relates to water-dilutable (water-thinnable) coating compositions containing     A. A mixture of   A1. 50-95% by weight of one or more oligomeric or polymeric polyaddition or polycondensation compounds having a mean molecular weight of from 200 to 20,000 and containing, per molecule, at least two hydroxyl groups and at least two primary and/or secondary amino groups, and A2. 5-50% by weight of a crosslinking agent which is reactive towards component A1,     B. A mixture of   B1. 90-99.9% by weight of one or more free-radical polymerisable compounds having a mean molecular weight of from 100 to 10,000 and containing, per molecule, at least two olefinic double bonds, and B2. 0.1-10% by weight of a free-radical initiator having a decomposition temperature in the range of 50-150 DEG C,   where the mixing ratio between mixture A and mixture B is from 10:1 to 1:10, and mixture A is substantially chemically inert towards mixture B. Coating compositions of this type are suitable for use in electrodeposition coating.
Patent EP-0567909-A1 (EP)
Inventor: SCHNEIDER GEORG
IPC: B41F31/02
Filed: 1993-04-21
Abstract: In a method for applying a chamber-type doctor blade on an ink- releasing cylinder of a rotary sheet printing machine, the object is to avoid bending the working edge of the doctor blades and to increase the service life of the doctor blades. According to the invention, the operating doctor blade is applied against the ink-releasing cylinder on a curved path, a doctor blade suspension being provided in order to rule out bending of the doctor blades. <IMAGE>
Patent EP-0568866-A1 (EP)
Inventor: HARTING DIETMAR DIPL-KAUFM
IPC: D04B15/78
Filed: 1993-04-22
Abstract: For a magnet system for needle selection in textile machines, especially for a bistable magnet system, it is proposed to arrange a rotatably mounted armature part (1) in front of the end face of an elongate magnet core (2) and to provide the end confronting the end face with a permanent magnet (7). Provided on both sides of an exciting coil (3) surrounding the magnet core (2) are flux guideplates which extend from the end of the magnet core into the region of that end of the armature part provided with the permanent magnet. <IMAGE>
Patent EP-0572926-A1 (EP)
Inventor: TYNI TAPIO
IPC: B66B1/20
Filed: 1993-05-27
Abstract: The invention relates to a procedure and an apparatus for controlling the doors (2) of an elevator. According to the invention, a sensor (4) detects the presence of elevator passengers in the lobby and a detecting device (6,8,9) observes the occurrences of passengers moving from the elevator car (3) into the lobby and from the lobby into the elevator car (3), while a motion detector observes the movements of the passengers in the car. The passenger data (10,11) thus obtained are utilized in the process of making a decision regarding the closing of the doors.
Patent EP-0582798-A1 (EP)
Inventor: ZUMKELLER MARKUS DIPL-ING GRUN
IPC: G01S1/36
Filed: 1993-06-01
Abstract: Methods and circuit arrangements for determining the site of a transmitter or receiver have long been known. The novel circuit arrangement implements a method which makes clever use of the common-frequency operation of a number of transmitters in digital audio broadcasting (DAB). Extending a conventional receiver suitable for DAB makes it possible to determine the receiver site. In this arrangement, the signal received from different transmitters, which is phase locked, is used for forming beat frequencies. The difference between the phases of these beat frequencies from a number of transmitters then makes it possible to determine the site of the receiver. Coupled with a display system for maps, this creates a comfortable and inexpensive navigation capability since there will still be broadcast receivers in vehicles in the future. The novel method can be used in all receivers which operate in accordance with the digital audio broadcasting method. <IMAGE>
Patent EP-0582874-A1 (EP)
Inventor: STEIGENBERGER ULRICH
IPC: H04B1/62
Filed: 1993-07-23
Abstract: This transmission system exhibits a driver amplifier which intensity-modulates an information signal to be transmitted onto an electrical or optical transmitter, in which system the electrical or optical transmitter superimposes a frequency-dependent second-order distortion on the information signal, a push-pull amplifier (10) which generates a second-order amplifier distortion dependent on the frequency of the information signal (N) supplied to it being used as driver amplifier, and a distortion matching element (20,30) being arranged in the signal path of the information signal (N) between the push-pull amplifier (10) and the transmitter (40), which element, for compensating for the transmitter distortion, modifies the information signal (N) on which a frequency-dependent second-order amplifier distortion is superimposed and which is supplied by the push-pull amplifier (10), in such a manner that the frequency-dependent second-order amplifier distortion has the opposite phase to the frequency-dependent second-order transmitter distortion generated by the transmitter (40) and its magnitude corresponds to that of the latter. <IMAGE>
Patent EP-0588062-A1 (EP)
Inventor: UGAJIN RYUICHI
IPC: H01L29/12
Filed: 1993-08-11
Abstract: A quantum device such as a coupled quantum boxes device and its manufacturing method are disclosed. The quantum device comprises: a semiconductor substrate (1); a plurality of box portions (2,3) made of a first semiconductor (2); and a layer (3) made of a second semiconductor provided on circumferences of the box portions, a plurality of quantum boxes being provided with the box portions and the layer of the second semiconductor. The manufacturing method comprises the steps of: making a plurality of box portions (2) of a first semiconductor (4) on a semiconductor substrate (1); and covering circumferences of the box portions with a layer of a second semiconductor (3), a plurality of quantum boxes being provided with the box portions and the layer of the second semiconductor.
Patent EP-0588265-A1 (EP)
Inventor: KORTENBREDE LUDGER
IPC: E05B17/00
Filed: 1993-09-10
Abstract: In a padlock, especially long padlock for two-wheel vehicles, with a shackle (12, 112), a lock body (14, 114) connecting the shackle ends and a protective tube (24, 124) encasing the shackle, it is proposed to design the protective tube (24, 124) with a reinforcement largely resistant to refrigerants, in order to make it difficult to break open the padlock. <IMAGE>
Patent EP-0597212-A1 (EP)
Inventor: EIGENMANN OSKAR
IPC: B30B15/00
Filed: 1993-09-17
Abstract: In order to reach the operating speed of rotation from a standstill, the eccentric shaft (5) must, owing to forces arising from the mass moment of inertia, be accelerated to the number of operating strokes via a starting angle ( alpha B). When the punch press is brought to a standstill, the eccentric shaft (5) is rotated in the operating direction of rotation (13) to a position between the upper dead centre (OT) and the lower dead centre (UT), in which position there is no contact between the upper tool (8) and the metal belt (12). From this position, the eccentric shaft (5) is rotated backwards through the starting angle ( alpha B) to a starting angle position (D). In the starting angular position (D) there is also no contact between the upper tool (8) and the belt (12). There is therefore available for the starting of the punch press a starting angle ( alpha B) which is extended beyond the upper dead centre (OT) so that the first punching operation is executed under the same dynamic conditions of the punch press as the following punching operations, which means that accurate parts are produced on starting, from the very first stroke. <IMAGE>
Patent EP-0605818-A1 (EP)
Inventor: YANAGI KUNIO
IPC: G01R31/28
Filed: 1993-12-15
Abstract: Disclosed are improved method and apparatus for testing printed circuit board in which method and apparatus a selected printed circuit board is stretched to be unbent, thus permitting measuring probes to come to contact to selected points on the printed circuit board exactly for measuring, thus preventing undesired deviations of selected measuring points caused by the bending of the printed circuit board in hitting selected measuring points by probes. A printed circuit board tester according to the present invention includes a pair of clamps for gripping the opposite lateral edges of the printed circuit board standing upright; drive means for driving the clamps close to or apart from each other; and stretch control means between the drive means and one of the clamps for applying a controlled stretch to the printed circuit board.
Patent EP-0558144-A1 (EP)
Inventor: KRISHNAMARTHY SUNDARAM
IPC: C07D487/04
Filed: 1993-02-24
Abstract: Novel pyrazolotriazole couplers containing a ballast group of formula (I):
       
 wherein: 
   n is 0, 1 or 2; 
   R² is hydrogen or a substituent; 
   B is hydrogen or a substituent; 
   L' is O, S, Se, Te, Si(R⁵)₂, NR⁵, PR⁵, P(O)(R⁵)₂ or NR⁵SO₂, wherein R⁵ is hydrogen, alkyl or aryl; and 
   R³ is a substituent, 
are useful in photographic materials and processes. The couplers exhibit increased coupling activity, and provide formation of dyes having improved maximum magenta image dye density, contrast, and development speed when employed in color photographic materials and processes.
Patent EP-0600558-A1 (EP)
Inventor: MUIS JAN ANNE
IPC: A23L23/00
Filed: 1993-11-30
Abstract: The invention relates to a method of preparing beverages such as coffee, tea, soup or the like through extraction, in which the product to be extracted is accommodated in a chamber (1) and is confined by a piston (4), whereafter liquid is supplied to the chamber (1) via a liquid supply duct (5) provided in the piston (4), the product to be extracted being extracted and the extract being discharged from the chamber. During the supply of liquid the flow rate is measured (7) and, depending on these measurements, the supply of liquid is regulated (9) in such a manner that for a specified desired total amount of extract the time of contact between the liquid and the product to be extracted has a predetermined desired duration. 
The invention further relates to an apparatus for carrying out the method, this apparatus comprising chambers (1) of equal dimensions.
Patent EP-0560494-A1 (EP)
Inventor: MOURER DAVID PAUL
IPC: B22F9/08
Filed: 1993-02-09
Abstract: . An apparatus that controls the flow of a stream of metal, such as produced from the bottom of a hearth, includes a cylindrical metallic nozzle body (28) having a hollow wall which includes a slit extending substantially parallel to the axis of the cylinder so that there is no electrical continuity around the nozzle wall across the slit. The walls of the cylinder are preferably formed of hollow tubes through which cooling water is passed. A sensor senses a performance characteristic of the apparatus, such as the temperature of the nozzle body. An induction heating coil (46) surrounds the nozzle body, and a controllable induction heating power supply (48) is connected to the induction heating coil to provide power. A controller (64) controls the power provided to the induction heating coil by the induction heating power supply responsive to an output signal of the sensor (56), so that a selected performance characteristic of the apparatus may be maintained.
Patent EP-0572157-A1 (EP)
Inventor: BANKERT CHARLES S
IPC: G01N31/22
Filed: 1993-05-19
Abstract: The optical fiber microsensor includes an optical fiber having a portion of the surface of a light conducting core covered with a layer containing an analyte sensitive dye material. The dye indicator material is covalently banded to a copolymer which is covalently bonded to a blocked polyether polyisocyanate. The resulting polymer is covalently bonded to the optical fiber core to prevent leaching of the indicator dye material during extended use.
Patent EP-0576255-A1 (EP)
Inventor: LINDSAY RICHARD DALE
IPC: C22B4/00
Filed: 1993-06-22
Abstract: A process for recovering free aluminium and aluminium compounds such as aluminium oxide from aluminium dross and aluminium scrap in a furnace heated with a plasma arc torch (10) followed by oxygen injection after significant aluminium separation has occurred is described. The injected oxygen reacts with aluminium nitrides and unrecoverable aluminium in the dross to provide processing energy. High aluminium recovery is obtained with greatly reduced cycle times at lower overall operating costs.
Patent EP-0587473-A1 (EP)
Inventor: BACHY ANDRE
IPC: A61P3/08
Filed: 1993-08-25
Abstract: Compounds of formula <IMAGE> in which R1 represents OH, (C1-C12)alkyl, (C1-C12)alkoxy, benzyloxy, benzyl, phenyl, (C1-C4)alkylNZ1Z2 or NZ1Z2; R2 represents OH, SH, (C1-C4)alkoxy, (C1-C4)alkylthio or NZ1Z2; R3 represents H, (C 1-C4)alkyl, (C1-C4)alkylthio, (C1-C4)alkoxy, phenyl or benzyl; A represents S, and in this case R does not represent anything, or A represents N and R represents H or (C1-C4)alkyl which can be substituted by phenyl or NZ1Z2; B represents a phenyl, pyridyl or thienyl ring which is condensed with the pyridyl ring and B is optionally substituted by one or more groups chosen from halo, (C1-C6)alkyl, (C1-C6)alkoxy, CF3, CH2NZ1Z2 or NZ1Z2; and Z1 and Z2 represent, independently of each other, H, (C1-C6)alkyl, formyl or benzyl or they form, with the nitrogen atom to which they are attached, an optionally substituted saturated heterocycle, it being understood that when A is S, R does not represent anything, R1 is -OCH3, R3 is H and B is thienyl, R2 cannot represent -OH or -OCH3; and their salts, which can be used as medicaments.