baber/WOPTO huggingface dataset:
Patent EP-0121160-A2 (EP)
Inventor: KELLY JOHN W
IPC: B21D39/20
Filed: 1984-03-15
Abstract: A swaging apparatus includes a drawbar (20) to be inserted in a tubular structure that is to be expanded radially. Two confinement structures (32, 34) define the axial boundaries of an annular pressure zone within which one or more elastically deformable pressurization rings (30) are confined. One or both of these structures includes a plurality of arcuate segments (40) elastically held together and presenting a cam surface. A cam ring (56) interacts with that cam surface to radially expand a cylinder formed by the segments in response to swaging pressure, thereby preventing inelastic deformation of the pressurization rings.
Patent EP-0122627-A2 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D253/07
Filed: 1984-04-14
Abstract: New traizine derivatives represented by the formula:
     wherein R 1  is hydrogen; halogen or hydrazinocarbonyl
     (lower) alkyl;   R 2  is hydrazino;   azido;   halosulfonyl;   mono- or di(lower)alkylamino;   mono- or di-(lower)alkynylamino;   pyridylamino;   lower alkylideneamino substituted by furyl pyridyl or   aryl;   mono- or di-(lower) alkylamino substituted by amino, carboxy, hydroxy, ureido, lower alkoxy, lower alkoxycarbonyl, lower alkoxy (lower) alkoxy, aryl, furyl, pyridyl, phthalimido, or succinimido;   N-methyl (lower) alkanoylamino;   N-containing, 5- or 6-membered heterocyclic group   optionally substituted by oxo, lower alkyl and/or lower alkoxycalbonyl;   lower alkoxy substituted by hydroxy and lower alkvlamino: or   a group of the formula
     in which R' is hydrogen; lower alkyl or ar (lower) alkyl;   R 4  is pyridyl; aryl; styryl;   alkynyl; lower alkoxycarbonyl;   a-hydroxybenzyl; lower alkanoyl; carboxy; or lower alkyl   substituted by halogen, amino, hydroxy, carboxy, lower alkanoyl, lower alkanoyloxy, lower alkoxycarbonyl, morpholino, lower alkoxycarbonylamino, 1-methyl-2-oxo-1, 2, 3, 4-tetrahydroquinolyloxy, mono- or di(lower)alkylamino, piperazinyl being substituted with hydroxy(lower)alkyl or furoyl, or pyrrolidino; and pharmaceutically acceptable salt thereof, which are useful in the treatment of hypertension, thrombosis and ulcer in human beings and animals.
Patent EP-0128565-A2 (EP)
Inventor: ZIMMERMANN ULRICH PROF
IPC: C12N13/00
Filed: 1984-06-08
Abstract: Disclosed is a process and device for fusing cells in which the cells are doped with magnetic particles and exposed to a nonhomogeneous magnetic field which permeates the fusion space in such a way that the doped cells collect close together, and then, in order to create the disruptions in the membrane structures of the adjacent cells, the cells are exposed either to the pulse of an electric field of at least the level of the breakdown voltage or to chemicals which cause the disruptions in the membrane structure such as polyethylene glycol, or to inactivated viruses which cause the disruptions in the membrane structure such as Sendai viruses.
Patent EP-0151676-A2 (EP)
Inventor: GROSSWENDT WERNER
IPC: F42B15/00
Filed: 1984-06-30
Abstract: 1. Projectile with a propulsion part (11) which coaxially surrounds a payload part (12) and in which the payload part (12) is mounted in such a way as to be telescopically displaceable, the propulsion part (11) of the projectile (10) being constructed as a ram jet power unit with an annular diffuser (17, 19), solid fuel being present in the form of an annular casing on the inner wall of the central combustion chamber (11) which is of tubular construction, when the payload part (12) occupies the extended forward position the air duct through the propulsion part (11) is open, whereas the duct is closed when the payload part occupies the rearward position, that is when the projectile is located in the barrel of the weapon, and remains in the closed position until the projectile (10) has left the said barrel, characterised by the following features : (a) the payload part (12), when in the rearward position, is retracted over almost the entire length thereof into the propulsion part (11), the solid fuel (15) surrounding the payload part (12) substantially without a gap ; (b) a pressure chamber (11') is formed in the rear zone of the propulsion part (11) and is closed by a propulsion disc (13) with a central axial boring (13'), the propulsion disc (13) being detachable after the payload part has been thrust forward into the forward position ; (c) the size of the aperture provided by the boring (13') in the propulsion disc (13) and also the volume of the pressure chamber (11') in the propulsion part (11) behind the payload part (12) in the rearward position being selected to ensure that the force exerted by the propulsion charge gases flowing through the boring (13') into the pressure chamber (11') - as long as the projectile (10) is still in the barrel - is less than the inertia force of the payload part (12) during the acceleration phase in the barrel.
Patent EP-0142641-A2 (EP)
Inventor: EHRENFELD UDO DR
IPC: A61K35/74
Filed: 1984-08-24
Abstract: The product contains an immunomodulator, a lipopolysaccharide or an immunomodulator labelled with a radioactive emitter, a dyestuff or a cytostatic, or a polysaccharide of this type, where appropriate in and/or on liposomes or lipidated, together with an auxiliary composed of an aldehyde and an alcohol.
Patent EP-0140233-A2 (EP)
Inventor: FABIO GIOVANNI
IPC: B63H1/24
Filed: 1984-10-10
Abstract: The propeller with at least two blades (9), is designed so that, when in use, the blades extend radially and, when not in use, the blades swing inwards and extend axially. Each blade has a root with a toothed quadrant (112) which engages a toothed rack (13). The propeller hub (6) is mounted on the shaft (1) so that it is fixed axially but free to rotate until a threaded bush (15) abuts against either one of two end stops. In one position of the bush the propeller operates in the forward direction in the other position the propeller operates in the reverse direction.
Patent EP-0141311-A2 (EP)
Inventor: KAPLAN LEON H
IPC: H01L21/027
Filed: 1984-10-11
Abstract: A process for producing a resist pattern by dry development using a resist comprising from 70 to 50% by weight of a novolac resin and from 30 to 50% by weight of a poly(ether pentene sulfone) is described.
Patent EP-0149736-A2 (EP)
Inventor: HERRMANN CHRISTOPH DR
IPC: C08C19/00
Filed: 1984-10-27
Abstract: A process for the production of low-molecular weight homo- and/or copolymers of 1,3-dienes carrying hydroxymethyl groups partially esterified with formic acid, comprises reacting homo- and/or copolymers of 1,3-dienes having an average molecular weight ( &upbar& Mn) of 500-8,000 with formaldehyde at temperatures of 150 DEG -300 DEG  C. under a protective gas atmosphere and optionally in the presence of a solvent and a stabilizer.
Patent EP-0121985-A2 (EP)
Inventor: POPPE WASSILY
IPC: C08G69/00
Filed: 1984-02-07
Abstract: Crystalline copolyamides from terephthalic acid and mixtures of hexamethylenediamine and trimethylhexamethylenediamine and filled molding compositions prepared therefrom.
Patent EP-0135360-A2 (EP)
Inventor: BORROW EDGAR WILFRED
IPC: B65B17/02
Filed: 1984-08-13
Abstract: @ Apparatus for securing together rectangular-section cartons (13) in groups of, for example, five cartons comprises tape dispensers (14,14') for dispensing adhesive tape (15a,b,c) on to the tops and bottoms of cartons in a row of cartons, and perforating rollers containing pins (21) for perforating the tape with spaced rows of perforations arranged to be located between adjacent cartons, each fifth row containing more perforations and means for breaking the tape at each fifth row to separate the cartons into batches of five.
Patent EP-0136797-A2 (EP)
Inventor: MCKIRDY BRUCE JOHN
IPC: G01N29/265
Filed: 1984-08-17
Abstract: An ultrasonic probe for inspecting a weld between a cylinder (C) and a pipe (P) is caused to move in a holder at the end of an arm (11) pivoted at a point on the axis (Z) of the pipe so that the line (12) of transmission from probe penetrates the weld and, when projected beyond the weld, intersects the axis (Z) of the pipe (P) for all positions of the arm.
Patent EP-0138689-A2 (EP)
Inventor: MORARD-CHATAIGNIER JEAN-PIERE
IPC: B65B7/16
Filed: 1984-09-28
Abstract: 1. Machine for closing containers such as rectangular trays having a peripheral flange, by means of a plastic film or similar, said machine including support members on which the flange rests and a heating plate, characterized in that it includes two parallel guides (7), the spacing between which ist adjustable, on each of which one of the edges of the container rests and in that the guides are interrupted at a point in their length, situated under the heating plate (21), said interruption creating a space (19) in which a heightwise movable anvil (20) is disposed.
Patent EP-0152825-A2 (EP)
Inventor: ALLEN RICHARD BRIAN
IPC: A61L29/04
Filed: 1985-01-30
Abstract: The tendency of polymers which are normally transparent after molding to undergo yellowing upon exposure to ionizing radiation is reduced by blending them with another polymer that has the effect of improving the ionizing radiation resistance over and above a mere dilution effect. The blends are moldable into medical products that can be sterilized repeatedly with little or no yellowing.
Patent EP-0168005-A2 (EP)
Inventor: NAKAGUTI OSAMU
IPC: C07D213/77
Filed: 1985-07-06
Abstract: A compound of the formula:
       
wherein
     R 1  is hydrogen,   R 2  is hydrogen, lower alkyl, ar(lower)alkyl, lower alkenyl or aryl,   R 3  is lower alkyl, ar(lower)alkyl, lower alkenyl or aryl, or   R 2  and R 3  are taken together to form (C 2 -C 6 )-alkylidene group optionally substituted with aryl or taken together with the attached nitrogen atom to form a satureted or unsaturated, 5- or 6-membered heterocyclic group optionally substituted with aryl or lower alkyl; or   R 1  and R 2  are taken together with the attached nitrogen atoms to form a saturated or unsaturated, 5- or 6-membered heterocyclic group or 1,2-diazasplroalkane-1,2-dlyl group,   R 3  is hydrogen, lower alkyl, ar(lower)alkyl, lower alkenyl or aryl;   R 4  is lower alkyl optionally substituted with di(lower)alkylamino or a heterocyclic group, or a heterocyclic group optionally having suitable substituent(s),   R 5  is hydrogen or lower alkyl, and   X is O or S,     
and a pharmaceutically acceptable salt thereof may be used as anti-inflammatory and analgesic agents.
Patent EP-0170227-A2 (EP)
Inventor: KOBORI YOSHIHIRO
IPC: B01J31/12
Filed: 1985-07-26
Abstract: According to the invention a derivative of brendane is provided. The derivative of brendane is represented by the general formula:
       
wherein R is a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms, and R 1  to R 3  each represent a hydrogen atom or a methyl group. The brendane derivative is prepared by reacting an alkenylnorbornene of the general formula:
       
wherein R' to R 3  each represent a hydrogen atom or a methyl group, with carbon monoxide and an alchol or water in the presence of a Group VIII metal compound of the periodic table as a catalyst.
Patent EP-0180725-A2 (EP)
Inventor: HESTER PHILIPPE DOYCE
IPC: G06F9/38
Filed: 1985-08-20
Abstract: @ A method is described for expanding the capability of an instruction prefetch buffer (11). The method enables the instruction prefetch buffer to distinguish between old prefetches that occurred before a branch in an instruction stream and new prefetches which occurred after the branch in the instruction stream. A control tag is generated each time a request for an instruction is sent to a storage. The returning instruction has appended thereto the original control tag which is then compared to the current value of control tag in the instruction prefetch buffer. If the two values match, then this is an indication that a branch has not occurred and the instruction is still required. However, if the two values of the control tag are not equal, then this is an indication that a branch in the instruction stream has occurred and that the instruction being sent from storage to the buffer is no longer required. The method is are also applicable to the use of branch-with-execute instructions wherein a subject instruction is executed immediately following the branch-with-execute instruction. The execution of this subject instruction before the branch target instruction enables the system processor to continue operating while it is waiting for the branch target instruction.
Patent EP-0185383-A2 (EP)
Inventor: LAVENDER ARDIS
IPC: A61M1/00
Filed: 1985-12-20
Abstract: A bag clamping arrangement, such as an arrangement for automatically controlling the filling volume and overflow of a liquid conducted into a flexible bag which is clamped in the arrangement. The bag clamping arrangement is essentially constituted of a rigid upwardly open receptacle of substantially rectangular or a relatively large upper compartment, and wherein a narrow compartment which in open communication with the upper compartment depends downwardly from the bottom of the upper compartment so as to extend longitudinally and generally centrally across the full width of the receptacle. The lower compartment includes opposite parallel sidewalls which are down so as to form a reducing compartment width therebetween. Towards the lower end of the compartment is a plate-like clamping arrangement essentially constituted of a flat plate member which may be manually engaged through an elongate slot and gripping portion proximate its upper horizontal edge. The plate member is provided along its lower edge on both sides thereof with sideways projecting resilient clamping components which, upon being inserted into the lower compartment of the receptacle, are biased towards the plate member and are dimensioned to clampingly engage between the sides of the clamping plate and the contiguous sidewalls of the lower compartment. A flexible bag is positioned on either one side, or two bags each respectively on the opposite sides of the clamping plate member prior to insertion of the latter into the receptacle, with the lower end portion of the bag or bags extending between the respective resilient clamping component and the facing surface of the clamping plate member such that, upon introduction of the clamping plate member downwardly into the lower compartment, the applicable resilient clamping component upon being biased towards the plate member, will clamp the lower bag portion against the facing surface of the clamping plate member, thereby ensuring the secure clamping of the bag.
Patent EP-0186895-A2 (EP)
Inventor: ECKWERT KLEMENS
IPC: C07D303/14
Filed: 1985-12-23
Abstract: The epoxidation of terminally and/or internally olefinically unsaturated hydrocarbon compounds which are liquid at 50 DEG  to 100 DEG  C. and at atmospheric pressure (oil phase), in which the oil phase is treated with an acid phase containing acetic acid, hydrogen peroxide and peracetic acid in aqueous solution, after which the aqueous acid phase is separated from the oil phase, the peracetic acid in the aqueous acid phase is regenerated and the regenerated aqueous acid phase is returned to the epoxidation reactor. Epoxidation is carried out using an aqueous acid phase containing at most about 10% by weight of peracetic acid, and the peracetic acid content in the aqueous acid phase is reduced by at most about 50%, based on the peracetic acid content of the aqueous acid phase used, after a single passage through the epoxidation stage. After separation from the oil phase, the aqueous acid phase preferably is cooled before regeneration.
Patent EP-0166537-A2 (EP)
Inventor: WARD JOSEPH ALLEN
IPC: C11B1/10
Filed: 1985-05-30
Abstract: A process and system for preparing vegetable oilseed meal for subsequent solvent extraction of the contained vegetable oil, comprising a screwpress section and extruding/expanding section, a common worm shaft (10, 11) rotating within a perforated barrel wall section (14) and a non-perforate barrel wall section (18) connected by an annular member (16) with water injection nozzles (17) therein. Meal enters at inlet (13); oil is extracted through wall (14); the meal enters section (18) at increased temperature and moisture content; its temperature is then increased further to a level at which the increased moisture content will flash off as the meal leaves the restricted orifice (19) thus increasing the porosity and extractability of the meal.
Patent EP-0182640-A2 (EP)
Inventor: HARRIGAN MICHAEL EDWARD
IPC: G02B3/00
Filed: 1985-11-18
Abstract: 57 A reduction/enlargement gradient index lens array comprises several groups (A, B, ... E) of square-ended fibers (62A, 628, ... 62E), the fibers within a particular group being of the same length. Group fiber length decreases generally from center to the ends of the array. The groups are assembled in a characteristic fan-like fashion to form a reduction/enlargement lens array.
Patent EP-0183474-A2 (EP)
Inventor: YOKOYAMA NAOKI
IPC: H01L29/772
Filed: 1985-11-19
Abstract: @ A device (termed a "permeable base tansistor") has a base layer (3), sandwiched between an emitter layer (7) and a collector layer (4), and an electrode layer (2) having an array of gaps therein which is provided at a heterojunction between the emitter layer and the base layer. The emitter layer (7) has an energy bandgap which is greater in width than that of the base layer. Electrons injected into the base layer through the emitter layer therefore gain kinetic energy, thereby affording a high switching speed.
Patent EP-0168322-A2 (EP)
Inventor: CLEMENTS JOHN D
IPC: C12N15/31
Filed: 1985-07-08
Abstract: Methods and compositons are provided for the cloning and expression of genes coding for the non-toxic subunit of the heat-labile enterotoxin (LT-B) of E. coli. The LT-B thus produced may be formulated for use as an immunogen in vaccines. Specific antibodies produced by this invention may be used in diagnostic tests for the detection of Vibrio cholerae or LT positive enterotoxigenic E. coli. The antibodies of this invention may further be formulated into passive vaccines for the prophylactic or therapeutic protection of human beings or other mammalian species against diarrheal diseases caused by Vibrio cholerae or by the LT positive enterotoxigenic E. coli or other bacteria.
Patent EP-0158612-A2 (EP)
Inventor: GUSTAVSSON BENGT
IPC: A61J1/05
Filed: 1985-02-06
Abstract: A volume variable vessel, e.g. for storing and/or collecting of fluid or dry substances and accessible through a perforatable, resilient, self-sealing membrane (16) arranged in or above the opening (12) of the vessel (11). The vessel consists of a flexible, diffusion-tight material, e.g. a plastic bag, and the portion about the opening of the vessel is attached to a connection member (14) in connection with a neck thereof and said membrane (16) is arranged at the mouth (17) of said connection member. The neck is provided with a rigid protective member (18) extending into the vessel and which is arranged to prevent that a puncturing member inserted into the vessel through the membrane will come into contact with the walls (11) of the vessel.
Patent EP-0194520-A2 (EP)
Inventor: CERVONE PIERO
IPC: G05F1/46
Filed: 1986-02-27
Abstract: Voltage regulator which can compensate for the output voltage variation of a line modulator for use in transmitters for radar applications. The voltage variation in question is due to the modulation induced by the radar repetition frequency. This regulator is essentially made up of a network (1,2,3,4,5,6,7) which varies the value of the input signal to a comparator 8 in relation to a signal which is proportional to the variation of repetition frequency.
Patent EP-0213264-A2 (EP)
Inventor: SCHLEBERGER ALBERT
IPC: B29C48/50
Filed: 1986-03-01
Abstract: 1. Measuring and regulating device for processing thermoplastic masses with a material feeding hopper and a drawing-in component, which is provided over its periphery with a number of longitudinal grooves, which converge conically in the direction of feed, whose volume can be altered, characterized in that, the actual efficiency of the feed is determined by means of a gravimetric measurement of the throughput and the axial movement of the effective intake point, based on the length of the groove, regulates the desired value of the degree of efficiency of the feed.
Patent EP-0207219-A2 (EP)
Inventor: HORMANN MICHAEL DIPL-ING
IPC: E06B9/58
Filed: 1986-03-04
Abstract: 1. End piece (5) for roller door profiles (6) which comprises, on their upper and lower surfaces (7, 8), bent lugs (9) extending over the entire width thereof and serving as points of articulation, for the insertion of the adjacent roller door profile, having a terminal portion (10) which at least partially covers the laterally open lugs of the roller door profile, with a retaining portion (11) extending substantially perpendicularly thereto for securing the end piece (5) to the roller door profile (6) and with a wind load absorbing device (12) mounted on the side of the terminal portion (10) opposite the retaining portion (11) and intended to run in a guide which is provided laterally and is open on one side, said wind load absorbing device (12) extending perpendicularly to the direction of the retaining portion (11) as well as the terminal portion (10) and extending like a hook into the guide which is open on one side and engaging behind said opening, said wind load absorbing device (12) consisting of at least one opening (18) and a guide pin (19) insertable therein, and the axis of the opening (18) extending perpendicularly both to the direction of the terminal portion (10) and also to that of the retaining portion (11), said opening being in the form of a through-opening in which the guide pin (19) is resiliently mounted and engages so as to project on both sides of the through-opening (18).
Patent EP-0201065-A2 (EP)
Inventor: KUN ANDREW IGOR
IPC: G06F15/173
Filed: 1986-05-02
Abstract: A multi-processor, multi-tasking virtual machine (Fig. 2) comprises processes, messages, and contexts. Processes communicate only through messages. Processes may be grouped into contexts of related processes. Contexts may also be nested (Fig. 8). Communication may be made between processes in different or related contexts, or at the same context level, or between nested contexts. 
     According to one message transmission mode (Fig. 7), a message may be sent to each process with a given name within one context, thus ensuring that all processes with the same name at the same context level can be communicated with individually without knowing how many there are or where they are located. 
     The virtual machine makes all hardware devices appear to be processes, in that the occurrence of an event on a device causes a message to be generated and sent to another process for handling (Fig. 5). The receiving process performs all operations required to handle the event. Thus a variety of hardware devices can be connected and disconnected from the system without interrupting its operation and without necessitating extensive software revisions.
Patent EP-0204161-A2 (EP)
Title: Ultraviolet curable buffer coatings for optical glass fiber based on long chain oxyalkylene diamines
Inventor: BISHOP TIMOTHY E
IPC: C09D175/14
Filed: 1986-05-04
Abstract: An ultraviolet curing liquid coating composition if provided which, when cured with ultraviolet light in the presence of an appropriate photoinitiator, provides a buffer coating for optical glass fiber having adequate strength at room or expected elevated temperature and stability at such elevated temperature, a high index of refraction above 1.48, and a low tensile modulus which remains low to resist microbending difficulties down to around -60°C. This coating composition consists essentially of a linear acrylate-terminated polyurethane oligomer including urea groups introduced by the presence in the oligomer of the reaction product with isocyanate functionality of about 30% to about 90% by weight of the acrylate-terminated oligomer of a polyoxyalkylene diamine having a molecular weight in the range of from about 1000 to about 8000 in which the alkylene group contains from 2-4 carbon atoms.