baber/WOPTO huggingface dataset:
Patent EP-0489025-A1 (EP)
Title: Articulated vehicle with a bellows-type connection between the different parts of the vehicle.
Inventor: GUMPERT HORST J
IPC: B61D17/22
Filed: 1990-07-30
Abstract: Articulated vehicle with, located between the different parts of the vehicle, a bellows-type connection including a central frame mounted on the articulation so that it can move transversely. The vehicle is characterized by the fact that, to control the transverse displacement of the central frame (20), a rod (40) is connected to said frame, the end of the rod being mounted in guides on the different parts of the vehicle (1, 2).
Patent EP-0482077-A1 (EP)
Title: Method for producing novel polyester biopolymers
Inventor: PEOPLES OLIVER P
IPC: C08L101/16
Filed: 1990-07-10
Abstract: A method for controlling and modifying biopolymer synthesis by manipulation of the genetics and enzymology of synthesis of polyhydroxybutyrate (PHB) and polyhydroxyalkanoate (PHA) polyesters at the molecular level in procaryotic and eukaryotic cells, especially plants. Examples demonstrate the isolation, characterization, and expression of the genes involved in the production of PHB and PHA polymers. Genes encoding the enzymes in the PHB and PHA synthetic pathway (beta-ketothiolase, acetoacetyl-CoA reductase and PHB polymerase or PHA polymerase) from Zoogloea ramigera strain I-16-M, Alcaligenes eutrophus, Nocardia salmonicolur, and Pseudomonas oleovarans were identified or isolated and expressed in a non-PHB producing organism, E. coli. Specific modification to the polymers include variation in the chain length of the polymers and incorporation of different monomers into the polymers to produce co-polymers with different physical properties. <IMAGE>
Patent EP-0500561-A1 (EP)
Title: Process and device vor stirring and thermal treatment of solid particles.
Inventor: LUECKE ROLAND
IPC: B01F7/02
Filed: 1990-10-21
Abstract: PCT No. PCT/DE90/00800 Sec. 371 Date May 19, 1992 Sec. 102(e) Date May 19, 1992 PCT Filed Oct. 21, 1990 PCT Pub. No. WO91/06364 PCT Pub. Date May 16, 1991.A device for moving solid particles, especially one designed as cooling mixer, has a substantially horizontal jacketed tank (11), in which a shaft (14) is seated for rotation. The shaft (14) is equipped with mixing tools. Bulk material can be introduced into the tank (11) through a charging opening (23), and the processed material can be extracted from the tank (11) through a discharge opening (26). The product space of the tank (11) is equipped with partition walls which subdivide the product space into processing zones. The solid-particle mixer (10) is particularly well suited for quasi-continuous operation. Processing of the bulk material is carried out in the pile and product feeding toward the discharge opening (26) is effected in the state of a mechanically generated fluidized bed, or a product toroid.
Patent EP-0454805-A1 (EP)
Inventor: PIOCH RENE
IPC: H02K15/12
Filed: 1990-10-12
Abstract: Le procédé de séchage-imprégnation-polymérisation contrôlés nécessite durant toutes les opérations que les appareils à traiter soient placés dans une enceinte dans laquelle est maintenu le vide. Les bobinages sont directement chauffés par un générateur de fréquence. L'ensemble des opérations est piloté et contrôlé par un automate qui prend en compte les principaux paramètres et en particulier la résistance d'isolement des bobinages. Le procédé est applicable à l'encapsulage des bobinages par des résines polymérisables. Le vide et le chauffage sont maintenus après séchage et la polymérisation horizontale est réglable. Les bobinages sont directement suspendus dans le moule sans aucun point de contact avec le moule (exception faite des connexions électriques) par des sangles tissées isolantes qui seront coupées ou lâchées lorsque la hauteur des bobinages encapsulés dans la résine polymérisée sera suffisante pour assurer leur maintien. Le temps et la consommation peuvent être divisés par quatre par rapport aux procédés traditionnels. Le pilotage et le contrôle permettent d'atteindre pratiquement le ''zéro défaut''.
Patent EP-0506669-A1 (EP)
Inventor: LOEFFLER ALF
IPC: G01D5/249
Filed: 1990-11-14
Abstract: Capteur pour la détection de la position de cylindre et/ou d'arbre à cames, où pour la détection univoque de la position, un pseudocode aléatoire est mémorisé dans un registre où d'après son contenu respectif la position actuelle est reconnue. La représentation du code respectif se fait dans un circuit d'évaluation dans lequel les séries d'impulsions fournies par un ou deux capteurs sont analysées. Au cours de cette opération, les capteurs explorent des roues de captage reliées au vilebrequin ou à l'arbre à cames, lesquelles ont des surfaces appropriées.
Patent EP-0498834-A1 (EP)
Title: Resine soluble dans l'eau
Inventor: HOFLAND ADRIAAN
IPC: C08F220/68
Filed: 1990-10-30
Abstract: On décrit une résine soluble dans l'eau qui peut servir de dispersant. La résine est sensiblement constituée d'unités de: A) polyéthylène-glycol possédant de 5 à 100 unités d'oxyde d'éthylène; B) un composé contenant un ou plusieurs groupes allyles et/ou (méth)acrylates; et C) le produit réactionnel d'un ou plusieurs acides gras non saturés ou d'un ou plusieurs polyalcool(s) entièrement ou partiellement estérifiés avec des acides gras non saturés avec un composé, où le rapport molaire A:C est entre 0,5:1 et 4:1, et où le rapport molaire B:C est entre 0,5:1 et 4:1.
Patent EP-0443600-A1 (EP)
Inventor: HERKENRATH KARL
IPC: H02G11/00
Filed: 1991-02-22
Abstract: A device for power transfer in rotary motion is proposed, especially from a stationary to a rotating system or vice versa, having a stationary input supply point and a variable output supply point, guide tracks, which are arranged to form an inner and outer radius in the region of the rotating and stationary system respectively, a carriage running on these guide tracks in the circumferential direction, and guide elements, which are provided in the region of the carriage, for holding and diverting the leads which are arranged axially one above the other. The leads are guided between holders on the sides, which holders are provided with bolts in the upper and lower region, which bolts are displaced in an articulated manner. The guide elements may be formed from chain links, elastic strips, for example of spring steel, which are connected to the holders via bolts. <IMAGE>
Patent EP-0469234-A1 (EP)
Inventor: SALVADOR ROVIRA XAVIER
IPC: B66F3/12
Filed: 1991-03-28
Abstract: A mechanical jack for motor vehicles comprises four arms (1, 2, 3, 4) articulated to one another and arranged in the form of a parallelogram. A pin (5) is situated in one diagonal. At the top vertex of this parallelogram, a stirrup (8) is provided for support of the vehicle. The stirrup has a tubular part (11) articulated freely, with large clearances in all directions, about a transverse shaft of the extension of the rear upper arm (1) of the parallelogram. The upper part of the rear transverse branch of the profile of the stirrup (8) has, close to the mouth and forming part thereof, a zone (14) in a backwardly inclined plane. The stirrup (8) has, linked to the lower face of its front flat part, an elastic laminar centring device (17) in the general shape of an upturned "U", two lateral and parallel extensions of which bear against the respective internal faces of the two parallel wings of said extension of the rear upper arm (1). <IMAGE>
Patent EP-0459166-A1 (EP)
Inventor: LINDEE SCOTT A
IPC: A21C9/06
Filed: 1991-04-30
Abstract: A co-forming apparatus for molding dual-ingredient food patties in a molding machine of the kind having a mold plate (44) disposed intermediate two mold covers, (48,49) and driven cyclically between a fill position and a discharge position; first and second food ingredients are pumped through first and second fill passages (46,66), in one or both mold covers, into separate parts of a mold cavity (45) in the mold plate (44) when that plate is in its fill position. A tubular separator piston (68) in the second fill passage (66) moves into and out of the mold cavity (45), in synchronism with the cyclic mold plate movement, to maintain separation between the first and second parts of the mold cavity (45) during filling.
Patent EP-0468286-A1 (EP)
Inventor: JULIEN HERMANN
IPC: G01K15/00
Filed: 1991-07-10
Abstract: In the production of a measuring device (14) for pressure or temperature which has a measuring member (20), an indicator mechanism (24), a dial (2) and an indicator shaft, the deflections coupled with the respective deformation of the measuring member (20) are measured for the purpose of calibrating the individual measuring device for at least three different values of the measured variable, and a rule for the arrangement of the markings of the scale on the dial (2) is determined on the basis of the measured value pairs of measured variable and deflection. According to this rule, the scale is written on the dial (2) by means of a laser writing device (48). In this way, the scale is adapted to the calibrated measuring device and in particular linearity errors in the reading can be kept small. 
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Patent EP-0474208-A1 (EP)
Inventor: TOSCANO GIOACCHINO
IPC: F21V31/03
Filed: 1991-09-04
Abstract: A headlight (1) in which an outer casing (2) is provided with a labyrinth drainage (22) formed by a duct (11) communicating on one side with the casing (2) and engaged, on the other side, by a labyrinth cap (14), the cap (14) being jointly stamped with the outer casing (2) and being connected thereto by a flexible member forming a virtual hinge (17) which allows this cap (14) to rotate between a jointly stamped open position and a closed operating position in which the cap (14) is snap-locked to the outer casing (2).
Patent EP-0486800-A1 (EP)
Inventor: SCHULTZ GERHARD
IPC: B01J19/12
Filed: 1991-10-08
Abstract: In the known processes, the heat required for hardening is fed to the mouldings to be hardened by means of saturated steam which is introduced into the pressure vessel of the autoclave. In a process for the manufacture of steam-hardened building elements, the step of hardening the mouldings and especially building components of lime/sand bricks, aerated concrete and porous concrete (gas concrete) is to be accelerated and the device suitable for carrying out the process is to be simplified. The process is characterised in that the heating starts under normal pressure in ambient air and is continued until a final pressure of between 12 and 15 bar has been reached, the building components are then held at this pressure for 4 - 6 hours, and this is followed by cooling to room temperature as a function of the apparent density of the building component to be produced.
Patent EP-0484701-A1 (EP)
Inventor: MORITAKA MUNETOSHI
IPC: E21B4/18
Filed: 1991-10-15
Abstract: A method and apparatus for moving a creeper through a pipe or tube is shown and described. At least two support members (10,20) are moved alternately along the length of the pipe by means of a computer control. The supports alternately support the apparatus, and each support may have two or more support arms (50a,50b) which are computer controlled.
Patent EP-0516879-A1 (EP)
Inventor: HAUSSMANN GERHARD DIPL-ING
IPC: F02M35/10
Filed: 1991-11-05
Abstract: The invention relates to an internal combustion engine with an intake line for fresh air induction, one section of the intake line (1) passing across the cylinder head cover (2). To achieve engine space ventilation which is as simple and safe in operation as possible, it is proposed to provide the intake line section (1) with at least one connection branch (3), which projects through an opening (8) in the cylinder head cover (2) into a camshaft space (5), the said space thus being connected in a simple manner to the intake line. 
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Patent EP-0488095-A1 (EP)
Inventor: PARHAM MARK ELLOUS
IPC: B01J20/32
Filed: 1991-11-25
Abstract: The present invention relates to the efficient removal of low density lipoprotein cholesterol complex (LDL-C) from whole blood. More specifically, it relates to the use of an immobilized affinity agent on a microporous plasmapheresis membrane. The immobilized affinity agent is polyacrylic acid bound directly and/or through an interaction with silica and/or calcium chloride to a microporous hollow fiber membrane.
Patent EP-0463702-A1 (EP)
Inventor: VAN DIESSEN HENRICUS MATHEUS C
IPC: E03B9/16
Filed: 1991-06-24
Abstract: A fire hydrant comprising a standpipe (1) with closable top outlet (2) and with an underside in communication with a pressure pipe for water or the like, a valve seat (9) arranged in the standpipe and at the underside thereof, a main valve (10), a valve stem (11) carried upward through the standpipe and control means arranged above the standpipe for moving the valve stem (11) up or down in order to release the main valve (10) and to respectively lift from and press it against the seat (9). 
     Dirt collected in the standpipe (1) may, after use of the hydrant, enter the water supply pipe to which the hydrant is connected, endangering public health. 
     To avoid this drawback the fire hydrant according to the invention comprises a check valve (20), freely movable and guided in the passage (5) of the standpipe between valve seat and pressure pipe. 
     Preferably the check valve (20) is provided with an upper surface, being parallel the bottom of the main valve (10), the valve body is provided with one or more guiding members, like pins (21) protruding into the passage (5).
Patent EP-0478024-A1 (EP)
Inventor: DOORNHEIN LAURENS
IPC: H04N9/64
Filed: 1991-08-16
Abstract: A signal transient improvement device comprises a delay circuit (1-13) receiving an input signal (C) and having an output supplying an output signal which is undelayed, delayed by a controllable amount or advanced by a controllable amount with respect to the input signal when delayed by a predetermined amount (T3), and a control circuit (15-23) for controlling the delay circuit (1-13). The control circuit (15-23) calculates the second derivative of the input signal (C) to obtain a control signal, the sign of which indicates whether the input signal is to be undelayed, delayed or advanced, while the amplitude of the control signal indicates the amount by which the input signal is to be delayed or advanced.
Patent EP-0491429-A1 (EP)
Inventor: WORTEL FRANCISCUS JOHANNES MAR
IPC: G02F1/139
Filed: 1991-12-11
Abstract: In a projection display device based on one or more (twisted nematic) LCDs (4), simple temperature compensation is possible by optimizing the d.Δn value (n) at the maximal operating temperature. The associated transmission/voltage characteristics at different temperatures then extend substantially parallel so that it is possible to compensate for temperature changes by means of a simple voltage compensation.
Patent EP-0438209-A1 (EP)
Inventor: ISHII SHIGERU
IPC: C07D409/04
Filed: 1991-01-02
Abstract: Uracil derivatives of formula (I):
     wherein A, B, R 1  R 2 , Z 1  and z 2  are defined herein, are pesticides.
Patent EP-0456344-A1 (EP)
Inventor: AVITAN ISAAC
IPC: H02P7/298
Filed: 1991-03-14
Abstract: A system for controlling separately excited shunt-wound dc motors, where control is achieved through microprocessor-based independent PWM control of a chopper (armature) and an H-bridge (field). Connected to the armature is an armature voltage amplifier for varying the applied armature voltage (94). A field voltage amplifier is also provided for determining the direction of motor rotation and varying the voltage (92) applied to the field winding. A first sensor is connected to the motor armature in order to determine the motor rotational speed. A second sensor is connected to the armature circuit in order to determine the armature current. A third sensor is connected to the field circuit in order to determine the field current. A decoupling controller uses the motor speed (98) and armature current (96) information, and adjusts the armature voltage (94) and the field voltage(92).
Patent EP-0478229-A1 (EP)
Inventor: WOOD THOMAS JOHN
IPC: E05C9/04
Filed: 1991-09-20
Abstract: A locking arrangement for a hinged panel, particularly for a casement window (11,12) to be held shut by a double-acting (cremorne) lock (70,71). The lock is manually operated by a rotatable handle (37), mounted on the panel lock section (43), by way of intermediate gearing (76,70,71) most or all of which is located within the panel lock section. The gearing actuates two operating rods (30,31) which in a preferred embodiment are within the spare chamber (56) of an extruded window panel e.g. of PVCu, each being supported adjacent their one end (30a,31a) in the respective panel connecting section (2,3), and at their other end (30b,31b) by the gearing. The rods are usefully releasably connected (31c,73b) to the gearing. Also disclosed is a frame and panel combination, the frame connecting sections (2,3) each carrying keepers (32,33) which the rods (30,31) can engage upon linear movement from the unlocked to the locked condition, and relative to which the rods when in the locked condition can move perpendicularly to the said linear movement.
Patent EP-0539636-A1 (EP)
Inventor: AOKI HISAYOSHI
IPC: F02C7/36
Filed: 1991-10-31
Abstract: A reduction gear (74,75) for producing and feeding the rotation of a low pressure turbine (38) driven by a combustion gas generated in a combustor (12) to an output shaft (78) is received in a central opening of a rotary type heat exchanger (13) which is disposed so as to be perpendicular to a turbine shaft (37) at a rear portion of a body housing (1) of a gas turbine engine. As a result, not only the engine can be made small but also the output can be produced at to the opposite side of the heat exchanger. The combustor and a collector housing (33) for collecting combustion gas are disposed on diametrically opposite sides in a transverse cross section of the body housing whereby an internal space of the body housing is effectively utilized and an axial dimension of the engine is shortened. Since the compressed air is supplied to the heat exchanger through peripheral walls (22) of the body housing having a double construction, prevention of heat radiation from the body housing and effective utilization of an internal space of the body housing are realized.
Patent EP-0473529-A1 (EP)
Inventor: PUJOL ALMIRALL JUAN
IPC: B65D41/04
Filed: 1991-08-20
Abstract: The closure cap comprises a conventional capsule (1) that is threaded on the bottle-neck (2) and incorporates a disk (4) of flexible material placed in the bottom of the capsule constituting a means of leak-proof closing at the bottle mouth when the same capsule (1) is pressed over the bottle thread. On tightening and corresponding pushing of the disk (4) over the bottle mouth, a perimetric adaptation of the disk edge is produced over the mouth side due to the said disk diametre being slightly greater than that of its housing capsule.
Patent EP-0458749-A1 (EP)
Inventor: DOLDER RENE
IPC: E04C2/52
Filed: 1991-05-16
Abstract: The installation block has a shaped body (1), for example of polyester foamed concrete, in which a flushing cistern (2) with an inspection opening (24) is formed. A protective plate (7) of non-combustible material of low thermal conductivity is used as a fire-protection measure in the inspection opening (24). On the outside, the protective plate (7) is covered with a covering plate (8) which has an actuating button for triggering the flushing. The protective plate (7) prevents the installation block from becoming red hot or burning through in the region of the inspection opening (24). For further improvement of the fire protection, provision is made for the inner wall, opposite the protective plate (7), of the flushing cistern (2) to be lined with a heat-insulating layer. The fire protection is thus improved at the point where the wall thickness of the block is greatly reduced. The installation block according to the invention can be installed, for example, in a wall opening or recess in a wall without the required fire resistance of the wall thereby being reduced.
Patent EP-0461226-A1 (EP)
Inventor: VILLAMARIN ARTURO A
IPC: A61L9/03
Filed: 1990-11-30
Abstract: Emballage indépendant dégageant du parfum contenant un parfum courant volatil et une source chimique de chaleur.
Patent EP-0525022-A1 (EP)
Title: Process and device for storing foodstuffs, plants, meat and other organic substances.
Inventor: SUBOTICS GYULA
IPC: F25D11/00
Filed: 1991-04-19
Abstract: PCT No. PCT/HU91/00015 Sec. 371 Date Nov. 19, 1992 Sec. 102(e) Date Nov. 19, 1992 PCT Filed Apr. 19, 1991 PCT Pub. No. WO91/15970 PCT Pub. Date Oct. 31, 1991.This invention concerns a process and device for storing foodstuffs, plants, meat and other organic substances in which the products to be stored are held in a hermetically sealed cold chamber with no apertures, where the temperature is even everywhere and lies in the range from +0.5 DEG  to -0.5 DEG  C. The device has at least one chamber (1) which can be hermetically sealed by a cover, whereby the chamber (1) and the cover (12) are bordered by double walls enclosing sealed spaces (2, 6) and the sealed spaces (2, 6) are in mutual heat-conducting communication, the inner of the double walls is preferably made of plastic and the sealed spaces (2, 6) are filled with a refrigerated, non-freezing fluid and 10 the outside of the double wall is lagged (3).
Patent EP-0481049-A1 (EP)
Title: Liant servant a absorber les liquides huileux
Inventor: LEONE DEMETRIO
IPC: D04H1/544
Filed: 1991-04-29
Abstract: On place des fibrilles polyoléfiniques humides (10) de nature hydrophobe et refroidies dans l'eau (24) sur une bande perméable à l'eau (14) qui circule en permanence autour d'au moins deux cylindres (18, 20), afin que l'eau s'écoule. Ensuite, on amène les fibrilles polyoléfiniques à un cylindre chauffé (22) à grand diamètre. Les fibres se dessèchent sur la surface (26) de ce dernier pour former un non-tissé (28) peu encombrant et semblable à une bande, puis on les comprime avant de les enrouler ou de les découper en sections. Le non-tissé passe à une machine de broyage et de désintégration (32), notamment un broyeur à marteaux ou un mélangeur, pour y subir des chocs après un stockage approprié. On produit ainsi une pulpe hydrophobe désagrégée et floconneuse présentant une grande capacité d'adsorption de liquides huileux tels que le pétrole ou ses dérivés. Cette pulpe désagrégée présente une capacité d'absorption plus élevée que celle d'un non-tissé. On lie les fibrilles polyoléfiniques (10) d'un liant les unes aux autres à certains points par thermocollage.
Patent EP-0489175-A1 (EP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1991-06-24
Abstract: A vehicular machine for transplanting vegetables, wherein the rear portion of a working truck pulled by the vehicle is provided with a planting part having seedling mounting tables and planting levers for planting seedlings on the tables onto seedbeds, and the working truck is provided thereon with steps to be used by the operator who rides on the working truck and supplies seedlings to seedling mounting tables of the planting part, said working truck being supported by supporting wheels disposed on the same lines as those for the wheels of said vehicle.