baber/WOPTO huggingface dataset:
Patent EP-0218589-B1 (EP)
IPC: B23K11/26
Filed: 1985-06-20
Granted: 1990-02-14
Abstract: A precision electric welding device for welding operations in the dental or orthopaedic field or for other surgical applications, said device comprising, in combination, a capacitive discharge electronic welding machine (7), supplied with direct current and provided with storage devices (1) and with programs of the welding operation in situ, with obtainment of a high reproducibility of the welding operations sequence, as well as precision electric welding gun (7).
Patent EP-0215001-B1 (EP)
IPC: G06F9/44
Filed: 1985-08-15
Granted: 1992-04-29
Abstract: A higher order language-directed computer architecture particularly adaptable for fourth generation program languages. The computer includes a memory (118) which stores package modules and task modules for programs, each of which includes a control segment representing control for the module, a code semgent representing instructions for the computer relating to the module, a data segment, a type segment representing type descriptors declared for the module, a queue segment containing synchronization messages for controlling queuing between task modules and an import segment containing lists of objects outside a module which are accessible within the module. The computer simultaneously manipulates portions of the segments based on instructions in the code segment.
Patent EP-0201796-B1 (EP)
IPC: C12N1/20
Filed: 1986-04-28
Granted: 1992-03-25
Abstract: The yield of active cells of Treponema hyodysenteriae is increased by cultivating such cells in a nutrient medium which contains a cholesterol-rich bovine fraction. Cells cultivated in this way and killed can be used to produce a bacterin which is active against dysentery in pigs.
Patent EP-0209063-B1 (EP)
IPC: A01C7/12
Filed: 1986-07-08
Granted: 1990-11-14
Abstract: In a seeder which consists of a fine seeding wheel (3) and a standard seeding wheel (14), a cam (20) of the standard seeding wheel (14) is provided on an axially displaceable adaptor piece (25). This adaptor piece (25) can engage in one position into a recess (31) of the seeder housing (2) and in its other position into a recess (32) of the fine seeding wheel (3). <IMAGE>
Patent EP-0224916-B1 (EP)
IPC: B05C5/04
Filed: 1986-12-03
Granted: 1989-03-15
Abstract: A device for intermittent application of liquids such as adhesive, in particular hot-melt adhesive, to material moved relatively to the device, comprises a reservoir for the liquid, an application nozzle which is preferably formed as slit nozzle or a plurality of adjacent application passages, a supply line from the reservoir to the nozzle, a needle valve provided shortly upstream from the nozzle, a means for interrupting the flow from the reservoir to the nozzle at desired intervals, a return line to the reservoir connected to the supply line upstream from the main valve and a second needle valve for shutting off the return line. The second needle valve is larger than the main valve and lies as preliminary valve in the supply line a small distance upstream from the main valve; both valves are controllable in adjustable time relationship with respect to each other.
Patent EP-0229332-B1 (EP)
IPC: E04C2/32
Filed: 1986-12-11
Granted: 1991-09-25
Abstract: In the sectional post (1) for an assembly wall, there are tongues (11) which can be bent open into a position between the two legs (7) and essentially at right angles to these, screws (9) screwed through panels (1, 3, 4) being screwed in the leg (7) by a self-tapping of their threads. It is desirable if the sectional post should, after assembly, provide an assembly wall improved in terms of the planeness of the outer face of the wall shell. This is achieved in that the tongue (11) is of such length and width that, in the bent-open state, it extends with a supporting effect in the region of the outer leg half between the two legs (7) and absorbs, without any appreciable bending, the forces occurring on the leg (7) as a result of the self-tapping screws (9). The sectional post is so stiffened by means of the tongues that the pressure on the self-tapping screws can no longer bend the leg and the panels. <IMAGE>
Patent EP-0191679-B1 (EP)
IPC: C02F11/08
Filed: 1986-01-28
Granted: 1990-08-22
Abstract: The process comprises injecting into the inlet of a polyphase tubular reactor (6), on one hand, the aqueous solution at such temperature that the oxidation reaction occurs at a temperature between 50 DEG C. and 370 DEG  C. and at an absolute pressure Pe of between 2 bars and 210 bars, and, on the other hand, gaseous oxygen at a pressure slightly higher than said pressure Pe. The invention is applicable to the treatment of effluents for the chemical destruction of pollutants.
Patent EP-0215829-B1 (EP)
IPC: F42B/
Filed: 1986-02-25
Granted: 1992-04-15
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent EP-0238509-B1 (EP)
Title: Commande d'entrainement a solenoide
IPC: H01H47/32
Filed: 1986-08-08
Granted: 1990-12-27
Abstract: Circuit de commande à solénoïde pour utilisation avec des solénoïdes, comportant un circuit équipé d'un détecteur de courant (12) pour émettre un signal de détection du courant et un entraînement à solénoïde (13) pour permettre à un courant provenant d'une source de puissance (14) de passer à travers le solénoïde (11). Le circuit comporte également un comparateur de seuil (17) pour comparer les signaux de seuil avec le signal de détection de courant et pour fournir un signal de sortie qui commande l'entraînement à solénoïde (13), un bloc de seuil minimum (18) pour fournir un seuil minimum, un bloc de seuil maximum (19) pour fournir initialement un seuil maximum jusqu'à l'établissement d'un courant de pointe à travers le solénoïde (11), un premier bloc de synchronisation (21) pour fournir de manière périodique des signaux de seuil pour des durées prédéterminées, et un deuxième bloc de synchronisation (41) pour fournir initialement un signal de seuil minimum au début d'un cycle de commande. Le dispositif fournit un courant minimum qui passe à travers le solénoïde (11) à tous moments au cours d'un cycle de commande et utilise une commande temporelle pour réaliser la forme d'onde souhaitée du solénoïde.
Patent EP-0229668-B1 (EP)
Inventor: SCHREIBER HANS
IPC: B27B5/06
Filed: 1987-01-15
Granted: 1993-10-20
Abstract: The cutting machine (20) has a frame-like basic stand (21) which is arranged upright with a slight rearward inclination. Arranged in a common plane on the basic stand (21) are a number of suction cups (35), by means of which workpieces are clamped. The suction cups (35) can be arranged so as to be horizontally and vertically adjustable. A bogie (22) is guided movably on the basic stand (21) by means of horizontal guides. A working carriage (23) is guided movably on the bogie (22) by means of vertical guides. Mounted rotatably on the working carriage (23) is a cutting tool (24) which is driven by a motor. The axis of rotation of the cutting tool (24) is aligned at least approximately perpendicularly to the clamping plane of the suction cups (35). A straightedge (45) is arranged on the basic stand (21) along the lower edge of the clamping region for the workpieces in their clamping plane and can be raised into a straightening position and lowered into a release position by means of guides (52). In the straightening position of the straightedge (45), the workpiece can be aligned with it. In its release position, the workpiece retained in the meantime by the suction cups (35) is free all round, so that the tool can be guided completely round the workpiece in one revolution and all the edges of the workpiece can thereby be machined to size, without the need for resetting. The bogie (21) and the working carriage (23) can be moved by means of controlled longitudinal drives. <IMAGE>
Patent EP-0245648-B1 (EP)
IPC: A01B29/06
Filed: 1987-04-06
Granted: 1989-09-13
Abstract: 1. Ground roller, utilised as a follower roller behind a ground cultivating machine and/or chassis of a seed drill, including rubber tyres (9, 109, 209), which are rotatably disposed adjacent one another on a supporting frame (10, 11, 110, 210), characterised in that one or more supporting bodies (13, 22, 124, 136, 143, 146, 149, 216) are disposed in the interior of the rubber tyres (9, 109, 209) between the supporting frame and the region of the tread surface (129) of the tyre in order to support the tread surface (129).
Patent EP-0242835-B1 (EP)
IPC: C12N15/58
Filed: 1987-04-21
Granted: 1993-02-03
Abstract: In order to produce, in a procaryote cell, a plasminogen activator by expressing a c-DNA coding for this activator, which c-DNA is incorporated in a vector that is suitable for the host cell, a strictly controlled vector is used so that its replication cannot be dissociated, or can only be temporarily dissociated from the replication of the chromosome of the host cell. Its culture is carried out in conditions such that no laxity occurs in its control. Plasmids that are particularly suitable for carrying out this process are disclosed.
Patent EP-0268011-B1 (EP)
IPC: F16C29/06
Filed: 1987-05-23
Granted: 1991-10-23
Abstract: A linear bearing arrangement consists of a guide rail (1) having a longitudinally running, tub-like depression (7) which carries two first ball tracks (10) in the region of its side surfaces (8) arranged inclined inwards, and a carriage (2) which has a bearing part (12), projecting therein and matched to the shape of the tub-like depression, on which there are arranged two second ball tracks, associated with the first ball tracks (15). In order to achieve a particularly simple and rigid structure for universal applicability, with the carriage requiring little space, the arrangement is designed such that the ball tracks (10, 15) on the guide rail (1) and on the bearing part (12) of the carriage (2) are designed in each case as profile grooves which are essentially arc-shaped in cross-section and partially surround the rows of balls on the side facing the opening of the tub-like depression (7), such that the carriage (2) is held via the bearing part (12) on the guide rail (1), such that it cannot be lost, and such that the bearing part (12) is rigidly connected to the carriage (2), or is designed as one piece therewith, the guide rail (1), designed as a carrier with a stable shape, having at least one mounting surface (5) on the side opposite the tub-like depression (7). <IMAGE>
Patent EP-0254024-B1 (EP)
IPC: C02F11/13
Filed: 1987-06-13
Granted: 1991-10-09
Abstract: For a design of such a process and installation which is particularly favourable in terms of energy balance and of accuracy of process control, the dewatering of the filter cake is carried out in two stages, initially carrying out a preliminary evaporation under partial vacuum in a vacuum preliminary evaporation apparatus (3) or a preliminary drying in an evaporating apparatus (3a), and subsequently carrying out a residue evaporation under atmospheric pressure in a residue evaporating apparatus (4). This is followed by conversion in a converting apparatus (5). There is forced circulation and forced transport of the filter cakes in defined part-streams in all the apparatuses (3, 3a, 4, 5, 7). The apparatuses are designed as multiple pipe apparatuses in the form of modules. 
<IMAGE>
Patent EP-0269000-B1 (EP)
IPC: C08F255/02
Filed: 1987-11-19
Granted: 1993-08-04
Abstract: A process for peroxide-free grafting of ethylenically unsaturated carboxylic acids, carboxylic anhydrides and/or derivatives thereof onto homo- or copolymers of ethylene having densities of less than 0.930 g/cm<3>, the monomers to be grafted being employed in the concentration range of from 0.01 to 0.5 % by weight, and the grafting reaction being carried out in the temperature range of from 210 to 300 DEG C in conventional extruders or mixers in the absence of initiators which decompose to form free radicals. The graft copolymers are used to prepare ionomers and adhesion promoters.
Patent EP-0279074-B1 (EP)
IPC: A43B5/04
Filed: 1987-12-24
Granted: 1989-11-23
Abstract: 1. Method of making an inner shoe for a sports shoe, in particular a ski shoe, with at least two superposed layers (10, 12) of differently elastic cushioning materials, the softer layer (12) of which is on the inside, characterized in that a separating film (16) is affixed along a predetermined contour line (18) to the outwardly directed side of a lining layer (14), in that a first foamed layer (10) of the harder cushioning material is coated onto the outwardly directed side of the separating film (16), and in that, finally, the second foamed layer (12) of the softer cushioning material is introduced between the lining layer (14) and the separating film (16).
Patent EP-0257731-B1 (EP)
Title: Vapor vent control valve
IPC: F02M25/08
Filed: 1987-04-14
Granted: 1990-10-17
Abstract: A vapor vent control valve arrangement (l0) for a fluid tank (l2) is disclosed. The valve arrangement includes a solenoid operated valve (28) with a normally-open parallel switch assembly (l6) and a normally-closed switch (42) in an electrical circuit (ll) to activate the solenoid valve. An impact switch (70) may also be provided as a safety precaution in the series circuit. The valve assembly is spring-biased to provide an over-pressure check valve function and also includes a back-pressure relief valve (62).
Patent EP-0266126-B1 (EP)
Inventor: HEDLUND KURT ARNOLD
IPC: H04L12/54
Filed: 1987-10-22
Granted: 1993-12-29
Abstract: A digital trunk interface utilizing a first protocol handler (106) to signal the start of a packet and a second protocol handler (102) responsive to the packet delayed to initiate the storage of the packet internally to the digital trunk interface (120). The digital trunk interface comprises a microprocessor (101). The protocol handlers are also universal synchronous asynchronous receiver transmitter (USART) circuits. One USART (106) is directly connected to the incoming digital trunk and is utilized to inform the microprocessor (101) when a packet is first received. The second USART (102) receives the packet delayed by a predefined amount of time from the digital trunk. The delay is determined by a delay circuit (103). The microprocessor is responsive to the signal from the first USART (106) that a packet has been received to perform the necessary administrative functions for receipt of the packet by the second USART (102).
Patent EP-0273824-B1 (EP)
IPC: G06K11/06
Filed: 1987-12-18
Granted: 1991-05-29
Abstract: Electrodes are placed at the periphery of a resistive surface to pick up a current generated at a point on the resistive surface. Each electrode is connected to at least three summing lines via respective resistors each having a fixed resistance value which is predetermined as a function of the summing line and of the electrode in such a manner as to obtain analog signals from at least two of the summing lines which are linear functions of respective co-ordinates (with respect to a predetermined co-ordinate system) of a point on the resistive surface at which current is generated.
Patent EP-0263138-B1 (EP)
Title: Improvements in or relating to the treatment of sickle cell disease
IPC: A61P7/00
Filed: 1987-03-19
Granted: 1991-06-12
Abstract: Neutral 2:1 ligand:zinc (II) complexes in which at least one ligand is provided by a compound being 3-hydroxy-4-pyrone or a 3-hydroxy-4-pyrone in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic hydrocarbon group of 1 to 6 carbon atoms are of value for use in effecting an enhancement of the oxygen binding ability of a patient's haemoglobin, this being of particular application in the treatment of sickle cell disease.
Patent EP-0281589-B1 (EP)
Title: Mirror assemblies
Inventor: WADDELL PETER
IPC: G02B26/08
Filed: 1987-09-04
Granted: 1991-09-25
Abstract: PCT No. PCT/GB87/00622 Sec. 371 Date Apr. 28, 1988 Sec. 102(e) Date Apr. 28, 1988 PCT Filed Sep. 4, 1987 PCT Pub. No. WO88/02126 PCT Pub. Date Mar. 24, 1988.A flexible mirror (10) comprising a reflectively coated membrane (12) overlying a circular chamber (14) has its membrane (12) tension controlled around the membrane periphery. The membrane periphery is secured by circularly-extending clamp surfaces formed between two rings (21, 24) which are axially movably mounted by three bolts (22) and associated springs (23) which provide for coarse tension control when the membrane (12) is pulled down against the circular aperture (13) of structure (15). Fine tension control is provided by one ring (24) containing a segmented inner ring (32) the segments of which are independently operated by bolts (33) causing the segments to abut an O-ring (30) overlying membrane (12) and squashing the membrane (12) to a greater or less extent into an annular groove or channel (31) formed in the ring (21). The effectiveness of the tension control is monitored interferometrically.
Patent EP-0305797-B1 (EP)
IPC: A47K3/162
Filed: 1988-08-16
Granted: 1990-10-24
Abstract: 1. A base for a bath, consisting of especially four carrying arms connected to each other at one end and feet of adjustable height attached at the other ends of the carrying arms, as well as a further supporting foot of adjustable height arranged in the central region where the carrying arms are connected to each other, characterised in that the connection between the carrying arms (2) is designed to be resilient or flexible around horizontal axes.
Patent EP-0307135-B1 (EP)
Title: 17-substituted androsta-1,4-dien-3-one derivatives
IPC: C07J1/00
Filed: 1988-09-01
Granted: 1992-08-19
Abstract: The invention relates to new 17-hydroxy androsta-1,4-diene-3-one derivatives of the following formula <CHEM>  wherein  each of R and R3, independently, is hydrogen or C1-C6 alkyl;  R1 is hydrogen, halogen or C1-C6 alkyl;  R2 is hydrogen or C1-C6 alkyl;  R4 is hydrogen or fluorine; R5 is a) hydrogen or C1-C6 alkyl; b) phenyl unsubstituted or substituted by one or two substituents independently chosen from C1-C6 alkyl, halogen and amino; c) an acyl group; or d) a hydroxy protecting group; and the pharmaceutically acceptable salts thereof, which are useful in therapy, in particular as anti-cancer agents.
Patent EP-0318282-B1 (EP)
Inventor: LEWIS JEFFREY MICHAEL OWEN
IPC: B01J35/00
Filed: 1988-11-24
Granted: 1994-01-26
Abstract: Hydrogen and at least one carbon oxide are converted into olefins by reaction with a first catalyst (12) to produce a product and a second catalyst (14) adapted to convert said product into olefins. The first and second catalysts can be in separate successive reaction zones (12, 14), or in a single reaction zone. The reaction product is separated into an olefin rich stream (18) and at least one carbon oxide which is recycled (22) to the catalytic reaction zone (12, 14). Paraffins from the reaction product may be passed through a steam reformer (20) and then, optionally with carbon oxide from recycle (22), through a shift reactor (24), and then passed for recycle to the catalytic reaction zone (12, 14).
Patent EP-0319330-B1 (EP)
Inventor: ASHTON MICHAEL JOHN
IPC: C07D487/04
Filed: 1988-12-02
Granted: 1994-04-13
Abstract: Therapeutically useful pyrrolo[2,1-a]phthalazine derivatives of the formula: <CHEM> wherein R<1> and R<2> represent cycloalkyl, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:  -Y-CH2-CH(OH)-CH2-COOR<5> wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, or R<6>O- wherein R<6> represents alkyl, aryl or arylalkyl and salts thereof, processes for their preparation and compositions containing them are described.
Patent EP-0305252-B1 (EP)
Title: Multifunctional pneumatic or electro-pneumatic distributor
IPC: F16K11/07
Filed: 1988-08-02
Granted: 1991-06-05
Abstract: Distributor of the slide type, characterised in that it consists in the alignment, the assembly and the locking one after the other of identical modules (10), each comprising passageways (16) for the control fluid and at least one orifice (11) which is positioned over the base connected to the device controlled by the distributor, and a central bore (12) through which can slide the distribution slide (14), seals (22) being placed in between the said modules thus assembled, the latter being protected by an outer casing (30), forming a reinforcement, and the ends of the distributor body thus formed being closed off with the aid of covers (40, 42) respectively receiving the control member (32) for the slide (14) and the return member (36) for the latter. <IMAGE>
Patent EP-0306410-B1 (EP)
Title: Polyfunctional ethylenic monomers
IPC: C08F120/34
Filed: 1988-09-01
Granted: 1991-08-21
Abstract: Polyfunctional ethylenic monomers of the general formula (I): 
<IMAGE>
 where R = cyano, substituted or unsubstituted acyl, substituted or unsubstituted alkoxycarbonyl or substituted or unsubstituted aryloxycarbonyl; each of R1 and R2 denotes -CHR3R4 where R3 and R4, which are identical or different, denote H or an alkyl, alkenyl or aralkyl, or R1 and R2 together form a radical -CH2(CR5R6)n-CHR7- where n = 0 or 1 and R5, R6 and R7, which are identical or different, denote H or CH3. 
<??>Particular monomers: 2-cyano-4,4-dimethoxy-3-hydroxy-1-butene; 2-cyano-4,4-dibutoxy-3-hydroxy-1-butene; 4,4-dibutoxy- 2-ethoxycarbonyl-3-hydroxy-1-butene; 2-butoxycarbonyl-4,4-dibutoxy- 3-hydroxy-1-butene; 4,4-dimethoxy-2-hydroxyethoxycarbonyl-1-butene; 4,4-dimethoxy-2-dimethylaminoethoxycarbonyl-3-hydroxy-1-butene and 4,4-dimethoxy-2-ethoxycarbonyl-3-hydroxy-1-butene.
Patent EP-0302819-B1 (EP)
Title: Cartridge magazine for free-flowing substances
IPC: B65D83/00
Filed: 1988-04-26
Granted: 1992-07-29
Abstract: A cartridge assembly for dispensing flowable masses includes axially extending containers each holding a separate flowable mass and a discharge member for dispensing the flowable masses from the containers. The discharge member and the containers are separate parts assembled into a unit. During storage and transport, the containers are closed and the discharge member is mounted on one end of the containers. When the cartridge assembly is to be used, the unit is inserted into a dispensing device. The discharge member and the containers are displaced relative to one another so that the discharge member moves against one end of the containers for forming openings. The other ends of the containers contain pistons which are pressed by the dispensing device toward the openings in the other ends of the containers forcing the flowable masses into the discharge member from which they are dispensed.