baber/WOPTO huggingface dataset:
Patent EP-0223126-A2 (EP)
Inventor: SOLEM JAN OTTO
IPC: A61M1/02
Filed: 1986-10-29
Abstract: A system for the collection, treatment and return of a patient's blood, comprising means for the performance of the respective steps. 
     The invention is characterized in that the said means for the treatment of the blood comprise among other things a filter (21) with the help of which superfluous fluid can be removed so as to concentrate the blood. 
     The filter (21) is appropriately arranged to be included in a recirculation circuit (18) which in turn forms part of a set of tubes (23, 24, 25), preferably intended for single use, comprising also other parts necessary for the treatment. 
     With the help of the system in accordance with the invention a concentrated whole blood with functioning thrombocytes and coagulation factors is obtained.
Patent EP-0199396-A2 (EP)
Inventor: SCHOENTHAL GALEON WAYNE
IPC: C01F7/02
Filed: 1986-03-26
Abstract: A process for preparing a high surface area, wide-pore containing, porous alumina which comprises:
     a) mulling an alpha alumina monohydrate with water and a peptizing agent,   b) separately preparing an alumina hydrogel by precipitating an aqueous solution of an acidic aluminium salt excepting aluminium sulphate with a basic precipitating agent,   c) mulling together the hydrogel of step b) and the mulled alumina of step a) wherein the amount of hydrogel calculated as Al 2 O 3 , ranges from 1 to 50% by weight on the total amount of Al 2 O 3 .   d) extruding the mixture of c),   e) drying the extrudate, and   f) calcining at a temperature ranging from 500 to 700 °C.
Patent EP-0188307-A2 (EP)
Inventor: BRATTAN KEITH
IPC: B01D1/14
Filed: 1986-01-03
Abstract: An apparatus for effecting direct contact between a gas and a liquid which comprises at least one substantially vertical channel, formed for example, by a pair of parallel plates. means for introducing gas at a lower part of the channel. means for introducing liquid to the channel, and means for removing gas and liquid at an upper part of the channel, the height of the channel being substantially greater than the distance between the walls thereof which define the channel, e.g. between the parallel plates, such that gas at elevated pressure, when introduced into the channel, can cause liquid to move upwardly in the channel and to be removed from the channel. The apparatus may be associated with an electrolytic cell in which a gas is produced by electrolysis. Also a process for effecting direct contact between a gas and a liqud.
Patent EP-0192476-A2 (EP)
Inventor: HOUGH GERALD WILLIAM
IPC: F16J15/32
Filed: 1986-02-20
Abstract: An apparatus for use in the manufacture of brush seals which comprise a plurality of filaments of brush material sandwiched between two sideplates. The apparatus comprises a workplate onto which is mounted one of the sideplates of the seal. A plurality of first clamping members clamp against the sideplate. Each member can be lifted to enable a tuft of brush material to be inserted and clamped against the sideplate. To enable more than one layer of tufts to be built up on the sideplate a second clamping means is provided to enable the first clamping members to be released. An indexing mechanism allows the first clamping members to be moved relative to the clamped tufts and when the assembly of tufts is complete a second sideplate is clamped onto the tufts and first sideplate. 
     The apparatus also includes means for cutting a pre- ° wound ribbon of adhesively bonded wires into short lengths to form the tufts.
Patent EP-0194810-A2 (EP)
Inventor: SIMMONS THOMAS E
IPC: B21B31/07
Filed: 1986-03-06
Abstract: A circular coolant seal has a base flange arranged in a base plane perpendicular to the seal axis. A flexible resilient sealing flange is integrally joined at one edge to the base flange and terminates at its opposite edge in a sealing lip located in a sealing plane parallel to and spaced axially from the base plane. The sealing lip has a first portion extending from the base flange angularly away from the base plane and inwardly towards the seal axis to an intermediate hinge portion, and a second portion extending from the hinge portion away from the seal axis and angularly towards the sealing plane. The configuration, flexibility and resilience of the sealing flange is such that axial displacement of the sealing lip in relation to the base flange is accompanied by both axial and radial displacement of the hinge portion.
Patent EP-0216624-A2 (EP)
Inventor: CASIDA JOHN EDWARD
IPC: A61K31/39
Filed: 1986-09-22
Abstract: Bicyclo-[2,2,1]-heptanes, bicyclo-[2,2,2]-octanes and bi- cyclo-[2,2,3]-nonanes having 2 or 3 ring hetero atoms selected from 0, S and N, substituted at the 1-position by a 4-alkynylphenyl group and at the 4-position and optionally at the 3 and/or 5-position are valuable pesticides, particularly insecticides and acaracides. The compounds may be prepared by reacting an alkyne with the corresponding 4- iodophenyl substituted compound or by debromination of the corresponding 4-dibrom- omethylphenyl substituted compound.
Patent EP-0195720-A2 (EP)
Inventor: SUGIYAMA TOSHINORI
IPC: G11B7/26
Filed: 1986-03-19
Abstract: An optical recording disc comprising two cylindrical disc substrates (1), having a round center hole (1a), at least one recording layer (3) formed on the surface of at least one said disc substrate, and at least one bonding layer (8) is formed at an inner rim (4) and/or an outer rim (5) of the surface of the disc substrate where the recording layer is formed, except for at least one portion (4a,5a) of the rim, wherein the bonding layer is provided to bond the two disc substrates together, so that the surface of the disc substrates face each other, thereby a space gap (6) is formed between the disc substrates, and the portion of the rim where the bonding layer (8) is not formed, can act as a ventilation path, through which air can pass from the air gap (6) into the outside of the optical recording disc, and reversely.
Patent EP-0237737-A2 (EP)
Inventor: LO ANDREW
IPC: C12Q1/10
Filed: 1987-01-29
Abstract: A composition comprising discrete nucleotide sequences that are specific for  Neissearia   gonorrhoeae . The compo­sitions can be utilized to detect  Neisseria   gonorrhoeae  chromosomal DNA and thus,  Neisseria   gonorrhoeae .
Patent EP-0231948-A2 (EP)
Inventor: SAMUELS MICHAEL W
IPC: G06F17/50
Filed: 1987-02-06
Abstract: A levelized simulation system includes a means for storing a model of a logic system to be simulated. The logic system has a plurality of levels of logic which are synchronously clocked. A processing system (l9) includes an arithmetic logic unit (3l) which sequentially tests each element of said logic system, one level of logic at a time. Thus each logic element in the first level is tested with the results there stored in a state memory (2l), after which the logic elements of the second level of the logic system are tested and so on. During each test a comparison is made to determine whether there is a defect in the logic design.
Patent EP-0237957-A2 (EP)
Inventor: PRATT JOHN D
IPC: F16B19/10
Filed: 1987-03-12
Abstract: A fastener is provided for fastening together overlapping panels made from relatively soft materials, such as fiber reinforced composite materials, substantially without damage to the panels. The fastener comprises a generally tubular fastener body received within the openings of the panels. The fastener body has an enlarged body head for engaging the outer panel, an annular sidewell extending through the panel openings, and an endwall at the inner end of the fastener body. A plug having a tapered inner nose is positioned within the upper region of the fastener body in abutting contact with the body head and contiguous sidewall, and an annular sleeve is positioned within the lower region of the fastener body between the plug and endwall. During setting of the fastener, the sleeve deforms over the tapered nose and laterally expands the contiguous sidewall outwardly into a fully set condition in overlying contact with the outer surface of the inner panel.
Patent EP-0249704-A2 (EP)
Title: Tool holder
Inventor: THUMM HELMUT DIPL-ING FH
IPC: B23Q5/04
Filed: 1987-04-10
Abstract: In a tool holder for modular change tools, a hollow output shaft (4) as well as an actuating shaft (6) rotatably mounted in this output shaft (4) are in mesh with an auxiliary shaft (21), rotatably mounted in a drive shaft (20), via one angular gear train (7, 10; 8, 12) each. The output shaft (4) and the actuating shaft (6) are connected by means of the two angular gear trains (7, 10; 8, 12) to first and respectively second intermediate shafts (9, 11) lying parallel to the drive shaft (20), of which the second intermediate shaft (11) passes through the first intermediate shaft (9). A spur gear (13) of the first intermediate shaft (9) is in mesh via an additional spur gear (18) with a spur gear (19) arranged on the drive shaft (20) in such a way as to be fixed in terms of rotation, and a spur gear (14) of the second intermediate shaft (11), via a third intermediate shaft (16) parallel to it and carrying spur gears (15, 17), is in mesh with a spur gear (22) firmly arranged on the auxiliary shaft (21). The drive shaft (20) is arranged parallel to the axis of the first intermediate shaft (9) in such a way as to be offset in the longitudinal direction of the output shaft (4) towards its end serving to accommodate the tools, and the size of this offset and the axial length of the output shaft (4) are adapted to one another in accordance with the still permissible projection, which is as small as possible, of the output shaft (4) in its longitudinal direction beyond the drive shaft (20) (Fig. 1). <IMAGE>
Patent EP-0249182-A2 (EP)
Inventor: BRANER RAINER
IPC: E06B3/62
Filed: 1987-06-07
Abstract: In an extruded sealing profile for window panes mounted in wooden frames, the cross-section of which profile has a central web (1), at least two sealing lips (2, 4, 5) arranged on one side of the central web, of which one (2) is situated on the upper end of the central web (1), and a sealing surface (7) enclosing an obtuse angle with the axis of the central web, an anchoring foot (6) arranged on the other side of the central web and between its two ends, and a supporting shoulder (3) arranged at the upper end of the central web, and in which profile there is arranged a strand (8) of permanently plastic sealing compound arranged in the region of the hollow channel between the central web and the supporting shoulder, a recess (9) which partially encloses the strand (8) of the sealing compound is mounted in the region of the hollow channel between the central web (1) and the supporting shoulder (3) in such a manner that more than 50% of the periphery of the strand is surrounded by the supporting shoulder and the central web. <IMAGE>
Patent EP-0252411-A2 (EP)
Inventor: NADKARNI SURESH RUDRA DR
IPC: A61P31/04
Filed: 1987-06-30
Abstract: The antibiotically active compounds, hextamycin A and hextamycin B, are prepared using the microorganism Micromonospora species Y-8.20012 (DSM 3777), its variants and mutants. The compounds according to the invention are also distinguished by a high cytostatic activity and can therefore be used as medicaments.
Patent EP-0257452-A2 (EP)
Inventor: HIMMELMANN WOLFGANG DR
IPC: G03C1/30
Filed: 1987-08-12
Abstract: Zum Härten von Schichten, die als BindemittelProteine enthalten, eignen sich wasserlösliche Additionsverbindungen von tertiären Aminen mit heteroaromatischen Bis- oder Polyvinylsulfonverbindungen.
Patent EP-0264724-A2 (EP)
Inventor: BUTCHER ROBERT M
IPC: B29C45/28
Filed: 1987-10-08
Abstract: This invention relates to hydraulic actuating mechanism for a valve gated injection molding system wherein the enlarged head (58) of the valve pin (54) is removably connected to the piston (82) and a floating seal is provided against the leakage of hydraulic fluid. The actuating mechanism has a piston (82) which is reciprocated in a cylinder (84) between open and closed positions. The valve pin (54) extends through a bore (108) in the piston (82) and has an enlarged head (58) which is retained in a cup (122) in the piston by a circular cap (118) which fits over it. The cap (118) is held in position between a removable resilient retaining ring (130) which snaps into a groove (132) and a compressible O-­ring (124). Thus, both a seal against leakage and an easily releasable connection between the valve pin and the piston are provided by the combination of the resilient retaining ring (130) and the O-ring (124).
Patent EP-0259906-A2 (EP)
Inventor: PEETERS STEFAAN
IPC: A61F11/04
Filed: 1987-08-06
Abstract: A system is described for stimulating a nerve or a muscle fibre of a living body, e.g. a hearing nerve in the cochlea. The system comprises an implant (28) and an electrode (35) for stimulating the nerve or the fibre, which electrode is connected with the implant. To supply electrical power to the implant, a small sized transformer is used, of which one coil (26) is implanted into the body and the other is outside the body but in the vicinity of the implanted coil. In case of the ear, the implanted coil is around the auditory duct and the outer coil is inserted into the duct, so that both coils are substantially coaxial. For supplying information to the implant, infrared transmission through the skin is used, wherein the transmitter (39) is provided adjacent to the skin on the outside and the receiver, possibly forming a part of the implant is located on the inside of the skin and adjacent thereto.
Patent EP-0263541-A2 (EP)
Inventor: RIJPERS JOHANNES CORNELIS NORB
IPC: H01J29/88
Filed: 1987-08-31
Abstract: The viewing of display devices such as cathode ray tubes can be enhanced by providing an anti-reflection coating on the outer surface of the faceplate panel. 
     In accordance with the present invention the anti-­reflection coating comprises at least a three layer interference filter evaporated on a faceplate panel, the external surface of which may be mechanically roughened. The manufacture of the coating can be speeded-up substantially by selecting high and low refractive index materials which can be evaporated at ambient temperatures and subsequently hardened by high temperature annealing outside the evaporation apparatus. The annealing is carried out most conveniently during the standard processing of a cathode ray tube.
Patent EP-0237161-A2 (EP)
Title: Method and apparatus for doming can bottoms
Inventor: GRIMS CONRAD MARTIN
IPC: B21D22/30
Filed: 1987-01-28
Abstract: A doming assembly (100) for doming the bottom wall (114) of a can body (110). A bodymaker punch (120) urges a can bottom wall (114) first against a forming ring (140) and then against a domer die (180). The forming ring (140) forms an outer annular portion (203) of a dome (201) and the domer die (180) forms a central portion (208) of a dome (201) in the can bottom wall (114). The sequential engagement of the can bottom wall (114) by first the forming ring (140), then the domer die (180) prevents flower dome formation and axial can body shortening.
Patent EP-0237296-A2 (EP)
Inventor: BELLER WILBERT ERWIN
IPC: H01H71/26
Filed: 1987-03-06
Abstract: A magnetically latching switch assembly adapted for use with a motor including first and second serially connected coils (62, 66) wound around a frame (58) to generate oppo­sitely directed magnetic flux through the frame. The coils are arranged so that for the normal run current of the motor, the net magnetic flux is sufficient to mag­netically latch the switch against the restoring force of a spring (36). When the motor is stalled, the increased current is sensed and a portion of the current is di­verted from one of the coils to reduce the net magnetic flux and terminate the latching effect. Current sensing and diverting is accomplished by a diode (76) connected across the one coil.
Patent EP-0241204-A2 (EP)
Inventor: MATSUYAMA JINSHO
IPC: H01L21/20
Filed: 1987-03-31
Abstract: A method for forming a crystalline deposited film comprises introducing a gaseous starting material for formation of deposited film and a gaseous halogenic oxidizing agent having the property of oxidative action on said starting material into a film forming space in which a substrate having a free surface with a non-nucleation surface (S NDS ) with smaller nucleation density and a nucleation surface (S NDL ) having sufficiently small area for crystal growth from only a single nucleus and having greater nucleation density (ND L ) than the nucleation density (ND s ) of said non-nucleation surface (S NDS ) being arranged adjacent thereto is previously arranged, thereby effecting contact between said materials to form a plurality of precursors containing precursors under excited state, forming a single crystal on said nucleation surface (S NDL ) with at least one precursor of these precursors being as the source for feeding the constituent element of the deposited film and permitting a single crystal to grow from said nucleus.
Patent EP-0246767-A2 (EP)
Inventor: EBIHARA NORIO C O PATENTS DIVI
IPC: G06F5/16
Filed: 1987-04-28
Abstract: A semiconductor memory includes an input buffer (20 to 22) for storing input data, an output buffer (33 to 35, 38 to 40) for storing the data and for supplying the data, and a storage means (25) for storing the data supplied from the input buffer means (20 to 22) and for transferring the data to the output buffer (33 to 35, 38 to 40). The input buffer (20 to 22) includes a plurality of memories (21, 22) having equal capacity, and the output buffer (33 to 35, 38 to 40) also includes a plurality of memories (33, 34, 38, 39) having equal capacity, each equal to a fraction of the memory capacity per line of the storage means (25). The semiconductor memory includes a dividing means (20) for dividing image data from the input buffer (20 to 22) into smaller data units to be written in the storage means (25) and a recombining means (35, 40) for the smaller data units supplied from the storage means (25) to the output buffer (33 to 35, 38 to 40).
Patent EP-0251700-A2 (EP)
Inventor: NORTON MERLE E
IPC: B21J15/02
Filed: 1987-06-24
Abstract: An elongated stem (16) extends through a bore (14) in a sleeve (12) having a preformed head (22) at one end. The sleeve (12) extends through aligned holes (18) in one or more workpieces (20) to be fastened together. Pulling the stem (16) through the sleeve (12) causes an enlarged tail (56) on the stem (16) to be drawn into the end of the sleeve (12) opposite the preformed head (22). The sleeve (12) thus expands, forming a blind head (60). The workpieces (20) are sandwiched between the preformed head (22) and the blind head (60). To prevent the stem (16) from sliding out of the sleeve (12), a locking collar (38) is provided within the sleeve bore (14). The collar (38) is slidable from a first position spaced from the preformed head (22) to a second position within the preformed head (22). The collar (38) is engaged by a shoulder (52) on the stem (16) and is moved from the first position to the second position as the stem (16) is pulled through the sleeve (12). When in the second position, the collar (38) is prevented from further movement, and is deformed as the stem (16) continues to advance. The deformed collar (38) fills an annular lock pocket (30) within the preformed head (22) and an annular locking groove (48), surrounding the stem (16), thus preventing movement of the stem (16) relative to the sleeve (12). The collar (38) is formed from the sleeve material and is positioned within the sleeve (12) prior to the insertion of the stem (16). In the manufacture of the sleeve (12), a reduced diameter bore portion (104) is formed. An annular portion of the sleeve material surrounding the reduced diameter bore portion (104) is separated from the remainder of the sleeve (12) in a shearing operation, thus forming the collar (3                                          8).
Patent EP-0260832-A2 (EP)
Inventor: TAPOLCZAY DAVID JOSZEF
IPC: A01N37/38
Filed: 1987-08-26
Abstract: A method of killing or controlling insect, mite or nematode pests which method comprises applying to the pest or to the locus thereof an effective amount of a compound of formula (I):
      wherein R is hydrogen or C 1-4  alkyl; and X, Y and Z are independently selected from hydrogen, halogen, or OR¹ where R¹ is optionally substituted aryl or heteroaryl group. 
     Certain of the compounds of formula (I) are novel and these form a further aspect of the invention
Patent EP-0262894-A2 (EP)
Inventor: LERNER STEVEN L
IPC: C01B32/50
Filed: 1987-09-28
Abstract: A process for the co-production of separate hydrogen and carbon dioxide products comprises first treating the effluent of a methane steam reformer 2 in a pressure swing adsorption (PSA) unit 4. The PSA unit 4 adsorbs carbon dioxide and other impurities and yields a hydrogen gas stream 5. During regeneration of the PSA unit, a purge gas is produced, which is burned using oxygen to support combustion in an internal combustion engine 12 to form carbon dioxide gas and water. The resulting gas is cooled in heat exchanger 15, thereby condensing out the water. A part of the gas is then recycled to the engine 12 to moderate the temperature therein. The rest of the gas is liquefied to form liquid carbon dioxide product. The combustion step produces electricity which can be used to liquify the carbon dioxide and hdyrogen products, and to run process compressors. Overall, the process efficiently and economically produces both hydrogen and carbon dioxide for industrial use.
Patent EP-0268445-A2 (EP)
Inventor: PARRY JOHN STEWART
IPC: A61M5/32
Filed: 1987-11-16
Abstract: An accessory for an injection device of the kind in which liquid is drawn or expelled along a hollow needle 9 comprises a protective sleeve 1 for surrounding the needle 9. The sleeve 1 has at least an end portion 11 which is reciprocable in the direction of the length of the needle 9 between an extended position in which the point of the needle 9 is located within the sleeve 1 to shield the point of the needle 9 and a contracted position in which the point of the needle 9 projects from the sleeve 1, to enable an injection to be effected. A retaining arrangement, making use of a pin 19 located within a hooked portion 22 of a track 20, is provided for retaining the sleeve 1 in the extended position after the injection has been effected and preventing the point of the needle 9 from being exposed solely by application of pressure to the end portion 11 of the sleeve 1 in the direction of contracting movement.
Patent EP-0273681-A2 (EP)
Inventor: SU TIEN-KUEI
IPC: B29C48/10
Filed: 1987-12-22
Abstract: A method of making turbid polymeric films from a mixture of incompatible polymeric materials is disclosed. The method comprises feeding the mixture which comprises a continuous phase of a first polymeric material and a dispersed phase of a second polymeric material to an annular flow passageway in an extrusion die; subjecting the mixture to shear forces transverse to the direction of flow; and extruding the mixture through the die lips to form a turbid film. The dispersed phase polymer has a melting point and glass transition temperature higher than that of the continuous phase material. A silvery pearlescent film is obtained when the turbid film is oriented in the machine and/or transverse direction.
Patent EP-0249561-A2 (EP)
Inventor: WEINER ALAN L
IPC: A61K9/127
Filed: 1987-06-12
Abstract: Methods and compositions are described for the treatment of inflammatory diseases including the use of liposomes to deliver nonsteroidal anti-inflammatory drugs. Drugs may be encapsulated in the liposome during their preparation, or alternatively, are combined with the liposomes following their formation. The composition may include glycolipids such as galactolipids including digalactosyl diglyceride, and the liposomes may be made by a number of procedures and rendered free of exogenous nonsteroidal anti-inflammatory drugs. The composition may be administered to mammals including humans.