baber/WOPTO huggingface dataset:
Patent EP-0311269-B1 (EP)
IPC: B29C45/67
Filed: 1988-09-20
Granted: 1991-05-29
Abstract: Front (E) and rear (B) oil chambers in a clamping cylinder (18) are connected by a connecting path (22) provided in a piston section (21) of a clamping ram (20) for oil flow, when the ram (20) moves for mold opening or mold closure, to prevent generating negative pressure in the clamping cylinder (18). Oil then also passes between the clamping cylinder (18) and a charge tank (19) via open-close valve (41). Thereafter this valve (41) is closed to move a further open-close valve (25) to close the connecting path (22) of the piston section clamping ram for tight clamping. The front oil chamber (E) of the clamping cylinder is kept at low pressure by a relief valve (40). During mold opening, oil is supplied to an oil chamber for valve opening (F) from an oil chamber for mold opening (C) via a through-hole (32) bored in the clamping ram (21) to open the connecting path (22). The front oil chamber (E) of the clamping cylinder (18) and the charge tank (19) are kept at low pressure throughout cycle, so they need not be pressure proof. The oil circuit for operating the further open-close valve (25) can be simple.
Patent EP-0309218-B1 (EP)
Inventor: PHAM TU
IPC: C08G18/76
Filed: 1988-09-21
Granted: 1994-06-22
Abstract: Substantially water blown flexible polyurethane foams, based on methylene diphenyl isocyanates, having a density ranging from 15-25 kg/m<3>. Such foams may be obtained through a process substantially avoiding halocarbon blowing agents, which comprises reacting methylene diphenyl isocyanates with water and one or more isocyanate-reactive compounds selected from polyols and polyamines with a functionality of 2-4 and an average equivalent weight ranging from 750-5000, while the isocyanate index ranges from 10 to 60, and weight ratio of the isocyanate-reactive compound(s) to water is less than 20.
Patent EP-0309321-B1 (EP)
Title: Band saw with tiltable blade
IPC: B23D55/02
Filed: 1988-09-15
Granted: 1991-06-26
Abstract: The band saw of the present invention comprises a base provided with two pillars supporting a saw table. A casing of swan-neck shape forms the frame of the machine. This casing has a wall adjacent to a wall of the base. A first aperture having the shape of an arc of a circle, cut out in the casing wall, faces a second, rectilinear aperture in the base wall. A first locking member pivoted on the casing wall passes through the two apertures. In addition, the base wall is cut out in such a manner that a second locking member fastened to the casing wall cooperates with the top edge of the base wall.
Patent EP-0300927-B1 (EP)
Title: Aluminium based alloy for cans and process of manufacturing
IPC: C22C21/08
Filed: 1988-06-21
Granted: 1991-08-28
Abstract: An Al alloy containing essentially Si, Mn and Mg, intended for the manufacture of cans and process for obtaining it in sheet metal form.   This alloy has the following composition (in weight %): the Mg and Si contents are included in the ABDCE polygon of coordinates:                Mg              Si  A            0.1%            0.7%  B            0.4%            0.7%  C            0.5%            1.0%  D            0.5%            1.2%  E            0.1%            1.4% The process essentially comprises a double-plateau homogenisation and an intermediate tempering treatment during the final cold rolling. The mechanical characteristics obtained make it possible to envisage the reduction in the thickness of the bodies of deep-drawn cans and the use of the same alloy for the production of the can body and of the lid. <IMAGE>
Patent EP-0305320-B1 (EP)
Title: Multinucleic substituted complexants, complexes and complex salts, process for their preparation and pharmaceutical agents containing them
IPC: C07D207/452
Filed: 1988-08-23
Granted: 1992-09-23
Abstract: Compounds of the general formulae I and II <IMAGE>  in which  q represents the figures 0, 1 or 2,  r and s in each case represent the figures 0, 1, 2 and 3,  m represents the figures 1, 2, 3, 4 or 5,  l represents the figures 0, 1, 2, 3, 4 or 5, R<A> and R<B> each represent a hydrogen atom or a straight-chain, branched, saturated or unsaturated C1-C20-alkylene group optionally containing (an) imino, phenyleneoxy, phenyleneimino, amide or ester group(s), or (an) oxygen, sulphur and/or nitrogen atom(s), optionally substituted by (a) hydroxyl, mercapto, imino and/or amino group(s) and which at the end has a functional group or, bonded via this functional group, a macromolecule, B, D and E, which are identical or different, each represent the group <IMAGE> R<2> denotes hydrogen or a straight-chain, branched, saturated or unsaturated C1-C20-alkyl group optionally containing (an) oxygen and/or nitrogen atom(s) and optionally substituted by (a) hydroxyl and/or amino group(s),  k denotes the figures 0, 1, 2, 3, 4 or 5,  n denotes the figures 0 or 1, with the proviso that r and s together are not more than 4 and that B, D and E each contain at least 2 and at most 5 carbon atoms,  V represents a radical  a) of the formula IA <IMAGE> in which  A represents the group <IMAGE> in which R<1> denotes a straight-chain, branched, saturated or unsaturated C1-C20-alkylene group optionally containing (an) imino, phenyleneoxy, phenyleneimino, amide or ester group(s), or (an) oxygen, sulphur and/or nitrogen atom(s) and optionally substituted by (a) hydroxyl, mercapto, imino and/or amino group(s),  V<1> represents V or a CH2X group, in which X denotes the radicals -COOY or -PO3HY where Y denotes a hydrogen atom and/or a metal ion equivalent of an element of atomic number 21-29, 31, 32, 38, 39, 42-44 or 57-83,  or  b) of the formula IB or IC <IMAGE> with the proviso that 16 to 5000 CH2X groups are present per molecule, and their salts with inorganic and/or organic bases or amino acids are useful complexing agents and complexes for diagnosis and therapy.
Patent EP-0323491-B1 (EP)
IPC: F16K1/20
Filed: 1988-05-25
Granted: 1992-08-05
Abstract: A gas flow diverter receives large volumes of hot gazes from a gas turbine and has a blade adapted to close either the outlet port to a heat recovery steam generator or the outlet port to the stack. Each port is surrounded by an open channel the two side walls of which are each provided with a seal with both exposed, one beyond the other. The surfaces of the blade are stainless steel cladding and are connected through insulation to a reinforcement in a manner permitting but confining the expansion of the cladding. The frame has a border providing first and second ledges on each side which are spaced and positioned so that each may engage a different one of the two seals bordering an outlet port when closed thus establishing the channel as a closed passageway surrounding the closed port which may be sealed against leakage by die-charging sealing air into it. The blade is shifted between its two operative positions by means of a reversible drive including toggle joints connected to the blade reinforcement by a unit which is shiftable in response to forces exerted by the expanding or contracting toggle joints. <IMAGE>
Patent EP-0378576-B1 (EP)
Inventor: MULLIGAN RICHARD C
IPC: A61K38/00
Filed: 1988-09-08
Granted: 1995-01-18
Abstract: Fibroblasts transduced with genetic material encoding a polypeptide or protein of interest and, optionally, a selectable marker, as well as methods for making and using the transduced fibroblasts. Such fibroblasts are useful in delivering the encoded polypeptide or protein, such as an enzyme, a hormone or a drug, to an individual who has had a graft or implant of the transduced cells.
Patent EP-0328095-B1 (EP)
Title: Method of producing a gas burner head from a blank of sheet metal
IPC: B21D53/00
Filed: 1989-02-08
Granted: 1993-06-16
Abstract: According to a method of producing a gas burner head from a single sheet metal blank (1), firstly given regions (2) on both the end sides of this sheet metal blank (1) are bent to form the end walls of the combustion chamber (14), then, in the centre of the width of the sheet metal blank (1), the trough intended to support a longitudinally running cooling pipe (5) is formed by drawing, then the two inner longitudinal regions (8), which are situated on both sides of this trough (7) and are intended to form the burner plate, are bent into an inclined position in relation to outer longitudinal regions (9), which are intended to form the longitudinal side walls of the burner chamber (14), and finally these two outer longitudinal regions (9) are deformed into a position parallel to one another and pressed towards one another to their desired separation which corresponds to the width of the burner chamber (14). This burner head thus formed is gastight on its end sides and can be mounted with a snug fit on the longitudinally lateral walls (13) of a mixture distributor (12) and connected to these walls (13) in a gastight manner (Figure 3). <IMAGE>
Patent EP-0345589-B1 (EP)
Inventor: ROBERT E STEWART
IPC: G06F12/1027
Filed: 1989-05-29
Granted: 1995-10-18
Abstract: A method for translating a virtual address into a physical address, in which page tables used in the translation process are referenced by virtual addresses. Typically, a translation mechanism includes a translation buffer that, given a virtual address, can sometimes provide the corresponding physical address. A translation-buffer miss is said to occur when the translation buffer is presented with an address for which it can not provide the translation. When such a miss occurs, the translation mechanism obtains the translation by reading the page tables. When the translation mechanism attempts to read the page tables from virtual memory, a second-order miss can occur. The difficulty of infinite recursion of misses is avoided by handling second-order misses differently from first-order misses. When a second-order miss occurs, the translation mechanism uses a prototype page table entry and the virtual address of the page table entry to produce a physical address without using the page tables. Since consecutive pages of the page table in virtual memory reside in consecutive page frames in physical memory, a virtual address in the page tables can be translated to a physical address by adding the page frame number from the prototype page table entry to the virtual page number in the virtual address. The prototype page table entry contains a page-frame number that is equal to the page-frame number of the first page of the page table minus the virtual-page number of the first page of the page table.
Patent EP-0347700-B1 (EP)
Inventor: RIEGER RUDOLF
IPC: F21V19/02
Filed: 1989-06-12
Granted: 1993-12-08
Abstract: Lighting fixture having a lampholder (44), which is attached on a housing (4) adjustable relative to said housing, and together with a lamp (20) that is carried by the lampholder (44) can be adjusted as desired into a position for direct illumination or a position for indirect illumination of an area of a room (10) to be illuminated between various sites. <IMAGE>
Patent EP-0360124-B1 (EP)
Inventor: SEKIGUCHI SHIGEMI
IPC: H01R13/627
Filed: 1989-09-11
Granted: 1994-04-13
Abstract: In a connector plug with a locking mechanism which can be locked to the mating socket, no matter what part of the plug may be gripped when inserting it into the mating socket, and can be unlocked only by pulling a tubular member of the plug, an insulating body (11) holding pin contacts (12) is disposed in a cylindrical front half portion (17) of a metal cover whose rear half portion (18) is semi-cylindrical. The cylindrical portion of the metal cover has cut therein U-shaped grooves, defining tongue-shaped locking pieces (22) each having a protrusion (23). The semi-cylindrical portion of the metal cover has attached thereto a metal clamper (24) for clamping a cable and is covered with a semi-cylindrical auxiliary cover (25) to form a rear cylindrical portion. Elastic support pieces (29) of a resin material for supporting the tongue-shaped locking pieces on the inside thereof are axially slidably mounted in the cylindrical portion of the metal cover, and the elastic support pieces are forwardly biased by a coiled spring (33) disposed around the metal cover. The rear half portion of the metal cover and the auxiliary cover are received in a cap (34) of a resin material, and the entire plug structure is housed in the tubular a resin member (35) of a resin material in such a manner that the elastic support pieces can be moved back.
Patent EP-0372285-B1 (EP)
Inventor: MEMMOLA SERAFINO
IPC: G07C9/00
Filed: 1989-11-20
Granted: 1994-06-08
Abstract: Devices for the remote transmission of controls in security constituted by a remote control device comprising a microprocessor equipped with EPROM and programmed in such a way to be suitable to code the output messages according to a fixed base code and a dynamic code, determined for any message performing a predetermined algorithm on the dinamic code employed in the previous transmitted message, and by a receiver connected to the means to control, comprising a microprocessor equipped with an EPROM and programmed in such a way to be suitable to check the code of the received messages on the ground of the same fixed base code of the remote control device and of the dynamic code, which it determines automatically performing the same algorithm of the remote control device on the stored dynamic code of the previous received message, and to transmit a control signal of the means to control after the positive comparison of the two codes of the input message with the base code and the new dynamic code, calculated by itself, taken toghether, being the base codes and part of the instructions for performing the algorithm, as the other instructions are comprised in the program, storable upon assembling of the devices in the EPROMs while the dynamic codes are stored and erased progressively during the various operations of the devices.
Patent EP-0327239-B1 (EP)
Inventor: COOK GWENDOLYN KAY
IPC: A61P31/04
Filed: 1989-01-24
Granted: 1994-06-22
Abstract: 7 beta -Acylamino-3-(quaternary ammonium)-1-carba(1-dethia)-3-cephem-4-carboxylic acids and derivatives are provided as antibiotics useful for treating infections in man and animals. Pharmaceutical formulations comprising the antibiotics and intermediates for their preparation are also provided.
Patent EP-0359527-B1 (EP)
Inventor: COPAS RAYMOND JOHN
IPC: C23C2/18
Filed: 1989-09-12
Granted: 1996-02-21
Abstract: In the gas jet wiping of galvanised wire strip or tube, the gas jet wiping nozzle 10 and, preferably a reactive gas containment vessel 30 used for modifying the surface coating on the wire 16, are made in two or more non-annular parts 17,18;31,32 which when abutted together form an annulus. The parts may be releasably held together in their abutted annular form until the wire 16, strip or tube requires to be rethreaded, then the parts 17, 18;31,32 can be separated from one another transversely of the direction of travel of the wire 16, strip or tube through the nozzle 10 or containment vessel 30. The threading of the wire 16, strip or tube through an annular nozzle 10 or containment vessel is thereby avoided.
Patent EP-0367635-B1 (EP)
Inventor: CONAWAY LAWRENCE S
IPC: A01N43/78
Filed: 1989-11-06
Granted: 1995-09-20
Abstract: A process for the manufacture of 2-thiocyanomethylthiobenzothiazole. 2-Chloromethylthiobenzothiazole is reacted, in the presence of at least one glycol ether as a solvent for the reaction, with either an alkali metal or an ammonium thiocyanate at a temperature and for a time sufficient to produce the 2-thiocyanomethylthiobenzothiazole.
Patent EP-0326487-B1 (EP)
Inventor: LEFEBVRE PASCAL
IPC: B44D3/18
Filed: 1989-01-26
Granted: 1994-12-07
Abstract: Stretcher composed of several lengths assembled in a chosen polygonal shape, characterised in that the said lengths consist of mouldings (10, 12, 14) possessing at least one longitudinal groove (20) along one of their edges, said groove being capable of taking a border of a canvas (28) placed over said stretcher, and a tensioning device (26) of elongate form, running right the way round the perimeter of the stretcher and wedged in said groove (20). 
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Patent EP-0338924-B1 (EP)
Title: Cable anchoring devices
IPC: E04C5/00
Filed: 1989-04-19
Granted: 1992-05-13
Abstract: A device for anchoring a cable (2, 4) stretched over a bearing surface traversed by this cable comprises a U-shaped body (8) suitable for covering a section of the cable, a body whose flanges are extended by edges (9) directed towards each other, and a peg (12) suitable for being housed in the U-shaped opening of the said body so as to bear against the edges of its flanges, the combination of the body and the peg being designed in such a way as to define a frustoconical housing for a split frustoconical clamping jaw (14), known per se, suitable for clamping the abovementioned section. 
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Patent EP-0407397-B1 (EP)
IPC: G01L23/10
Filed: 1989-02-15
Granted: 1991-10-23
Abstract: A pressure transducer (11) comprises a membrane (14) fastened by means of welded joints to the front face of the housing (10) facing the combustion chamber of an internal combustion engine. The pressure acting on the membrane (14) is transmitted via a plunger (16) to a sensor block (18) comprising several quartz disks (19, 20). The quartz disks (19, 20) are glued to each other, to an intermediate electrode (21) and to the housing (10) of the pressure transducer (11) by means of a conductive adhesive. The pressure transducer (11) is practically exempt from dynamic, temperature-induced errors and in continous operation permits relatively accurate determination of the variation with time of pressure in the combustion chamber of an internal combustion engine.
Patent EP-0355155-B1 (EP)
Title: Insertable coupling
IPC: F16L37/12
Filed: 1989-02-20
Granted: 1992-09-16
Abstract: An insertable coupling for pressure-tight connection to a device with a connection nipple or the like comprises an essentially cylindrical housing (17) in which a piston (18), sealed with respect to said housing, slides axially on a central pin (3). Radially expandible clamping jaws (2) are mounted by their front ends on the front face of said piston. An operating part (12) is mounted on the rear face of said central pin. A pressure spring (10) is supported between the rear face of said piston and said operating part. A second pressure spring (11) is supported between said operating part and a spring holder (9) axially mobile in said housing as far as a limit. An annular seal (4) mounted on the front face of said housing is pressed against said connection nipple by said second spring (11). The surface area of the piston (18) is greater than (under over pressure) or less than (under vacuum) the one of the seal (4), and the clamping jaws (2) have inner surfaces which are in contact with a radially expanded edge (21) of the front end of the central pin (3). Alternatively, clamping jaws can be mounted on the housing.
Patent EP-0419491-B1 (EP)
IPC: G03G9/13
Filed: 1989-03-17
Granted: 1993-01-13
Abstract: Une composition directrice de charge dispersée dans au moins un solvant est caractérisée par: A) un mélange de sels constitués de 1-10 parties en poids chacune de: (i) un sel de chrome d'un acide salicylique alkyle de C14-18; (ii) un sulfosuccinate didecyl de calcium; et (iii) un sel de l'ester didecyl de l'acide de sulfosuccinate et au moins 50 % des radicaux d'azote basique d'un copolymère de méthacrylate de lauryle, de méthacrylate de stéaryle et 2-méthyle-5-vinyle pyridine, ledit copolymère ayant une teneur en pyridine vinylique de 20 à 30 % en poids et un poids moléculaire moyen de 15.000 à 250.000; et B) un copolymère sans sel de (i) laurylméthacrylate et (ii) un monomère sélectionné parmi 2-vinylpyridine ou 4-vinylpyridine, styrène et N,N-diméthylamino-éthylméthacrylate et leurs mélanges, ledit copolymère ayant un poids moléculaire compris entre 15.000 environ et 100.000 envriron, et le rapport pondéral des monomères B(i)/B(ii) est compris entre 4:1 environ et 50:1 environ; le rapport pondéral B:A étant compris entre 10:3 et 40:3 environ.
Patent EP-0408667-B1 (EP)
Inventor: DRUMHELLER DOUGLAS SCHAEFFER
IPC: G01V1/40
Filed: 1989-04-21
Granted: 1994-01-19
Abstract: Acoustical signals are transmitted through a section of drill string (30) by cancelling upward moving acoustical noise and by preconditioning the data in recognition of the comb filter characteristics of the drill string. Spaced sensors (52, 54) provide a delayed signal to summer (46) which is combined with a signal from suitable circuitry (28) and then applied to sensors (42, 44) for transmitting an uphole signal having no downward moving noise.
Patent EP-0441797-B1 (EP)
Inventor: LEWIS JEROME M
IPC: C08J9/14
Filed: 1989-08-16
Granted: 1996-09-18
Abstract: The preparation and isolation of biodegradable superparamagnetic MR imaging contrast agents for the vascular compartment is described. These aggregates are comprised of individual biodegradable superparamagnetic metal oxide crystals which aggregates have an overall mean diameter less than about 4000 angstroms. The preferred vascular imaging contrast agent is comprised of aggregates of iron oxide crystals having an overall mean diameter less than about 500 angstroms. These contrast agents may be associated with a macromolecular species, which assist, among other things, in the preparation of these extremely small materials, and may be dispersed or dissolved in a physiologically acceptable medium. Preferred media also stabilize the materials against further aggregation even under harsh sterilization conditions. The autoclaved biodegradable superparamagnetic iron oxides of the invention are ideally suited for a pharmaceutical preparation and enjoy several advantages over prior intravascular imaging contrast media including low osmolality, low effective dose requirements, high relaxivities, long blood lifetimes, rapid biodegradability, and versatility with respect to a wide range of applicable MR data acquisition parameters.
Patent EP-0389980-B1 (EP)
Inventor: MECHTERSHEIMER GUENTER DR
IPC: H01J65/00
Filed: 1990-03-23
Granted: 1994-06-01
Abstract: In the high-power emitter for UV light, a quartz or glass tube (1) with electrodes (3, 4), arranged in pairs and spaced apart from one another in the circumferential direction forms (lacuna). The tube together with the electrodes is partially embedded in a cast mass (2) and forms a module (6). A multiplicity of these modules can be assembled into any desired emitter geometries. 
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Patent EP-0412465-B1 (EP)
Inventor: NEUPERT WALTER PROF DR DR
IPC: C07K14/245
Filed: 1990-08-04
Granted: 1994-09-28
Abstract: Denatured recombinant fusion proteins are correctly folded in the presence of a heat shock protein which acts according to the functional principle of bacterial GroEL or of the equivalent mitochondrial component Hsp60, and of ATP. Proteins which are of biological and medical interest and are in the correct conformation are obtained after elimination of the foreign sequence.
Patent EP-0422550-B1 (EP)
Inventor: LE BIHAN DENIS
IPC: H04L12/54
Filed: 1990-10-08
Granted: 1995-01-04
Abstract: The incoming cells of a input asynchronous time-division multiplex channel (mtr) are counted by a counter (FFB) assigned to each virtual circuit which is incremented on each incoming cell of the virtual circuit and decremented periodically. Clock signals define consecutively numbered cell times (ntc). Queue and chaining table (FAVE, FCVN) define a cell time queue (FAF, FAL, FAV) specific to each of the cell times, a virtual circuit being assignable to a cell time by writing its identifier into the corresponding cell time queue. A controller (MC) uses the content of the cell time queues (FAF, FAL, FAV) and, for each cell time, identifies a virtual circuit to be processed and decrements the counter (FFB) belonging to this virtual circuit. The controller further includes arrangements whereby any virtual circuit whose counter is not idle is assigned to one of the cell times to be decremented by virtue of the arrival of this cell time.