baber/WOPTO huggingface dataset:
Patent EP-0388235-B1 (EP)
Inventor: COOK ARNOLD J
IPC: B22D19/14
Filed: 1990-03-16
Granted: 1995-07-26
Abstract: An apparatus (10) comprising a pressure vessel (12) and a device for evacuating and pressurizing the vessel (12). The evacuating and pressurizing device is in fluidic connection with the vessel (12). The apparatus (10) is also comprised of a crucible (14) disposed in the pressure vessel (12) within which material (16) is melted. There is a mold chamber (18) disposed in the pressure vessel (12) within which a mold (20) is held. The mold chamber (18) is in fluidic connection with the crucible (14). Additionally, the apparatus (10) is comprised of a device for heating material in the crucible (14) and the mold (20) in the mold chamber (18) such that material is melted in the crucible (14) and stays melted as it is drawn to the mold chamber (18) while the evacuating and pressurizing device acts on the vessel (12), and when it is forced into the mold (20) while the evacuating and pressurizing device pressurizes the vessel (12). The heating device is disposed in the vessel (12). Additionally, there is a method comprising the steps of placing in a mold chamber (18) of a pressure vessel (12) a fiber array mold (20); placing in a crucible (14) of the pressure vessel (12) a material; evacuating the vacuum vessel (12) through the mold chamber (18); melting the material in the crucible (14); placing the crucible (14) in fluidic connection with the mold chamber (18); and charging the vessel (12) while it is continually evacuated such that the melted material is drawn into the mold chamber (18) and forced into the mold (20). Additionally, there is a method for reducing the required mold (20) strength by controlling the pressuie at the mold (20) wall by controlling the pressurization rate.
Patent EP-0431751-B1 (EP)
Inventor: CARTER STEVEN HOWARD
IPC: H04L12/46
Filed: 1990-11-02
Granted: 1995-02-01
Abstract: A multiport repeater for a local area network installation has (in addition to its conventional functions) means for storing access rules for the items of equipment connected to it. It reads a portion of each frame, which may be all or part of the destination address segment and/or of the source address segment and/or of the control segment of each incoming data frame, or it could be a frame or protocol identifier incorporated in opening bytes of the data segment. It compares the data that it reads with the stored access rules to determine whether the frame is permitted or not. If not, it corrupts the frame which it is in the course of re-transmitting, for example by overwriting it with meaningless digits. It may also report the source address, destination address and reason for deciding to corrupt the frame to the network controller. <IMAGE>   <IMAGE>
Patent EP-0401134-B1 (EP)
Inventor: GAY MICHEL
IPC: C08K5/3435
Filed: 1990-05-29
Granted: 1994-04-06
Abstract: The compounds of the following formula 
<IMAGE>
 in which n is a number from 1 to 3 and R is a methyl radical or a hydrogen atom, are useful for stabilising polymers against the effects of heat or light.
Patent EP-0448619-B1 (EP)
Inventor: LAROM DOV
IPC: H02H3/04
Filed: 1989-12-18
Granted: 1996-12-04
Abstract: PCT No. PCT/GB89/01508 Sec. 371 Date Jul. 30, 1991 Sec. 102(e) Date Jul. 30, 1991 PCT Filed Dec. 18, 1989 PCT Pub. No. WO90/07214 PCT Pub. Date Jun. 28, 1990.Apparatus for providing an electrical system with protection against electrical shock in the event of a ground fault. The electrical system supplies power from a central mains inlet to at least one local electrical device. The central mains inlet includes a central ground fault detector and interrupter actuatable upon detection of a first predetermined level of current imbalance to interrupt the central mains inlet. A local ground fault detector is associated with the at least one local electrical device and is actuatable upon detecting a current imbalance of a second predetermined level which is lower than the first predetermined level. Controls are effective upon actuation of the local ground fault interrupter to actuate the central ground fault detector to cause it to interrupt the central mains inlet.
Patent EP-0425677-B1 (EP)
Inventor: OTSUKA MASAHIKO
IPC: H05K1/09
Filed: 1990-01-29
Granted: 1995-07-12
Abstract: This invention discloses a method for curing a coating formed of a conductive paste composition comprising a fine conductive powder and a resin which is curable by irradiating with electron beams or by heating, and a conductive paste composition usable in this methods.
Patent EP-0460001-B1 (EP)
Inventor: EIMER DAG ARNE
IPC: C01C1/04
Filed: 1990-02-02
Granted: 1994-11-02
Abstract: PCT No. PCT/NO90/00028 Sec. 371 Date Jun. 27, 1991 Sec. 102(e) Date Jun. 27, 1991 PCT Filed Feb. 2, 1990 PCT Pub. No. WO90/08736 PCT Pub. Date Sep. 9, 1990.The present invention relates to a method of catalytic production of ammonia, where a gas mixture consisting mainly of unconverted synthesis gas, some ammonia, inert gases and possibly also water is recirculated to the synthesis reactor being first freed from the main part of the ammonia and possibly also water by absorption. The gas mixture is brought in contact with a hygroscopic abosrption agent having two or more OH-groups for absorption of ammonia and possibly also water. The absorption is carried out at a pressure being substantially the same as the ammonia synthesis pressure, and ammonia being desorbed from the absorption agent at a lower pressure and higher temperature than at the absorption. At least part of the possibly present water is removed from the absorption agent before it is supplied to the absorption column. Preferably it si applied ethylene glycol, diethylene glycol or triethylene glycol alone or in mixture as absorption agent. Possible water can be removed form the absorption agent by inert stripping gas before it is returned to the absorption column.
Patent EP-0465500-B1 (EP)
Inventor: HOOPER BERNARD
IPC: F02B3/06
Filed: 1990-03-19
Granted: 1997-05-21
Abstract: Un moteur à pistons en gradins comprend des premier (10), second (11) et troisième (12) cylindres en gradins, chaque cylindre (10, 11, 12) comportant une partie (10p, 11p, 12p) de pompage à grand diamètre, ainsi qu'une partie (10w, 11w, 12w) de travail à faible diamètre, ainsi qu'un piston (13, 14, 15) coulissant dans le cylindre, chaque piston (13, 14, 15) étant couplé à un arbre de sortie (16) dudit moteur. Ledit moteur comprend également un moyen (20) de passage de transfert, destiné à transférer la charge précomprimée de la partie (10p) de pompage à grand diamètre dudit premier cylindre (10), à la partie (11w) de travail de faible diamètre dudit second cylindre (11), un second moyen (21) de passage de transfert, destiné à transférer la charge précomprimée de ladite partie (11p) de pompage à grand diamètre dudit second cylindre (11), à ladite partie (12w) de travail à faible diamètre dudit troisième cylindre (12). Ledit moteur comprend en outre un troisième moyen (22) de passage de transfert, destiné à transférer la charge précomprimée de ladite partie (12p) de pompage à grand diamètre dudit troisième cylindre (12), à ladite partie (10w) de travail de faible diamètre dudit premier cylindre (10).
Patent EP-0464083-B1 (EP)
Inventor: KELSEY STEVEN FREDERICK
IPC: B65D25/28
Filed: 1990-03-20
Granted: 1994-03-02
Abstract: PCT No. PCT/GB90/00421 Sec. 371 Date Nov. 19, 1991 Sec. 102(e) Date Nov. 19, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/11228 PCT Pub. Date Oct. 4, 1990.An open topped container (1) for liquids such as paint, which container is provided with a pivotally mounted carrying handle(5), wherein the handle is pivotally mounted substantially off-center with respect to the container body (2), whereby when a user holds the container suspended by the handle (5), at least a major part of the open top of the container (1) is unobstructed by the presence of the handle (5) and the user's hand. A wide pouring channel (9) is provided located so that any paint left on the channel (9) after pouring drains back into the container (1) as the container (1) is subsequently held by the handle (5) in readiness for painting.
Patent EP-0470202-B1 (EP)
Inventor: NILSSON SVEN-ERIK
IPC: G01N1/10
Filed: 1990-04-25
Granted: 1994-06-22
Abstract: A cuvette for taking up a fluid and mixing the fluid with a reagent for analysing the mixture consists of a body (10) of glass or polymeric material having a first cavity (12) in which the fluid can be taken up, preferably by capillary action, through an inlet (13), and at least one further cavity (21) exerting capillary force on fluid which is transported from the first cavity (12) into a reception cavity (17) by subjecting the cuvette to centrifugal force. The further cavity (21) preferably exerts capillary force through a wick (19) which does not extend as far as the bottom of the reception cavity (17), and a capillary channel (20). In those cases where more than one further cavity (21) is provided, each such cavity (21) communicates with a further reception cavity into which the fluid can be transported from the cavity (21) by the exertion of centrifugal force. The cuvette may also have cavities for receiving washing or diluting liquid, which are connected in series or in parallel with the cavity (12).
Patent EP-0486622-B1 (EP)
Inventor: RHODES BUCK AUSTIN
IPC: A61K39/395
Filed: 1990-08-08
Granted: 1998-11-04
Abstract: Proteins containing one or more disulfide bonds are radiolabeled with radionuclides of technetium or rhenium for use in diagnosis and treatment of a variety of pathologic conditions. Radiolabeling is accomplished by partial reduction of the disulfide bonds of the protein using Sn (II), or using other reducing agents followed by the addition of Sn (II), removal of excess reducing agent and reduction by-products, and addition of a specified amount of pertechnetate or perrhenate reducing agent, such as stannous tartrate, with the addition accomplished in such manner that further reduction of the protein is limited. The resulting product may be stored frozen or lyophilized, with radiolabeling accomplished by the addition of pertechnetate or perrhenate solution.
Patent EP-0474080-B1 (EP)
Title: Animal feeding pen
IPC: A01K1/06
Filed: 1991-08-25
Granted: 1993-07-14
Abstract: A locking unit (12, 70) allows an automatic shutting-in and letting-out operation for a group of pigs. At a particular moment, only one pen (1, 51) is ever opened, whilst all the others remain closed. Only one animal at a time is therefore let out. When this animal finds the open pen (1, 51), a release lever (36, 64) is actuated and closes this pen (1, 51), and at the same time the locking unit (12, 70) is preset via a blocking member (20, 69) and spacer rods (21, 86) for the opening of any other pen (1, 51) so that one of the animals can open its pen (1, 51) automatically. This prevents the animals from having a disturbing influence on one another. A shut-off device (80) and an access device (10) make it possible to intervene on the exit side or on the entry side in the automatic shutting-in and letting-out operation, so as to keep individual pens (1, 51) closed or to open them, whilst the automatic operation can be continued unchanged for all the other animals. <IMAGE>
Patent EP-0494345-B1 (EP)
Title: Strip metal joining apparatus
IPC: B23K37/04
Filed: 1991-09-26
Granted: 1993-10-13
Abstract: A strip welding machine for welding abutting cut surfaces at a strip beginning and at a strip end of metal strips. Cutting tools are provided for producing the cut surfaces. A welding apparatus is used for welding the cut surfaces. A cutting stop which can be raised above the plane of the strip is arranged in front of the cutting tool on the entry side and a measuring drive operating in strip travel direction is arranged in front of one of the strips. A cutting stop which can be raised above the plane of the strip is arranged following the cutting tool on the exit side also in strip travel direction and a measuring drive operating against the strip travel direction is arranged following the other of the strips. The measuring drives ensure that the respective strips are exactly positioned initially in cutting position and subsequently in welding position.
Patent EP-0501014-B1 (EP)
Inventor: GEBHARD DIETRICH
IPC: B60Q11/00
Filed: 1991-10-23
Granted: 1996-07-03
Abstract: A circuit arrangement is provided for a towing vehicle of a vehicle train consisting of the towing vehicle and a trailer, the towing vehicle having a flasher unit (19) and a travel direction switch (18) for operating its flasher system (10). The flasher system (10) can be connected to a flasher system (14) of the trailer via the circuit arrangement (11), the flasher unit (19) also being designed to operate at least two lamps (16a, 16b; 17a, 17b) per travel direction in such a way that, in an idling state, at least one of the lamps (16a, 16b; 17a, 17b) which can be selected respectively by the travel direction switch (18) detects such a fault state and indicates this to a vehicle driver. The circuit arrangement (11) is designed to detect a fault state of a lamp (16c, 17c), of the trailer flasher system (14), selected by the travel direction switch (18). <IMAGE>
Patent EP-0445908-B1 (EP)
Inventor: LOVE FRANKLIN SALDLER
IPC: D04H1/46
Filed: 1991-01-17
Granted: 1997-04-09
Abstract: A method and apparatus for forming and selectively interrupting one or more fluid stream which is confined within an open channel. A transverse fluid stream is introduced into the channel at a point under the stream flowing within the channel. Introduction of the transverse stream at relatively low pressures is sufficient to cause the stream within the channel to leave the confines of the channel. If the channel is directed at a target, the method and apparatus will allow intermittent and selective interruption of a fluid stream flowing within the channel and directed at the target. The source of the transverse fluid stream has an arcuate or curved outlet portion to prevent fluid from the open channel from accumulating therein. <IMAGE>
Patent EP-0504187-B1 (EP)
Inventor: SMITH JAMES W
IPC: B01D53/34
Filed: 1990-12-05
Granted: 1994-02-16
Abstract: Hydrogen sulfide or other gaseous component is removed from a gas stream containing the same by distribution of the gas stream in the form of fine bubbles by a rotary impeller and stationary shroud arrangement at a submerged location in an aqueous iron or other transition metal chelate solution, or other suitable catalyst, contained in an enclosed reaction vessel. Sulfur particles, or other insoluble phase product, of narrow particle size range formed in the reaction are floated off from the iron chelate solution. An oxygen-containing gas stream also is distributed in the form of fine bubbles by a separate rotary impeller and stationary shroud arrangement at a separate submerged location in the iron chelate solution. The second submerged location is separated from the first by a bafle extending downwardly in the reaction vessel from a top closure towards a bottom closure.
Patent EP-0506775-B1 (EP)
Inventor: YETTER JERRY JOSEPH
IPC: A61F13/15
Filed: 1990-12-07
Granted: 1997-08-13
Abstract: Disposable sanitary garments comprise topsheet and/or backsheet materials prepared from polymers based on glycolic acid, lactic acid, and mixtures thereof. Disposable sanitary articles having absorbent cores comprising oxidized cellulose are also provided. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing materials are disclosed.
Patent EP-0466930-B1 (EP)
Inventor: KATOH KOHICHIROH
IPC: B29C59/00
Filed: 1991-01-23
Granted: 1997-09-17
Abstract: A method of improving the surface characteristics of a molded article made from a composition comprising a thermoplastic resin and a functionalized polyolefin resin containing at least one member, selected from among a monomer containing a carboxyl, carboxylic ester, or acid anhydride group, an epoxidized monomer, a hydroxylated monomer, an aminated monomer, an alkenyl cyclic imino ether derivative and a poly-functional monomer, said composition optionally containing an inorganic filler or a rubbery substance, without detriment to the excellent properties thereof, such as rigidity, impact resistance, heat resistance, dimensional stability and processability, said method comprising applying an ultraviolet radiation with a wavelength of 300 nm or less thereto.
Patent EP-0543850-B1 (EP)
Inventor: KLEINER HANS-JERG
IPC: C07F9/38
Filed: 1991-08-07
Granted: 1995-12-13
Abstract: Acylaminomethanephosphinic acids, and a process for the preparation of acylaminomethanephosphonic acids and acylaminomethylphosphinic acids Acylaminomethanephosphonic acid and acylaminomethylphosphinic acids of the formula I, R2-CO-NH-CH2-P(O)(OH)R1 (I) in which R1 is hydroxyl, C1-C4-alkyl or phenyl and R2 is H, C1-C6-alkyl, benzyl or phenyl, unsubstituted or substituted by one or more radicals from the group comprising C1-C4-alkyl, C1-C4-alkoxy and halogen, are valuable intermediates for the preparation of biologically active compounds. They can be prepared by reacting a compound of the formula II R2-CO-NH-CH2-OH (II) with compounds of the formula III, H-P(O)(OH)R1 (III) in the presence of an at least equimolar amount of acetic anhydride, based on the compound of the formula II. The compounds of the formula (I) where R1 is other than hydroxyl, are novel.
Patent EP-0544757-B1 (EP)
Inventor: COOK PHILLIP DAN
IPC: A61K47/48
Filed: 1991-06-10
Granted: 1997-10-08
Abstract: Oligonucleotide analogs are provided having improved cellular uptake and improved nuclease resistance. Modification of oligonucleotides through the attachment of nitrogenous moieties, especially polyamines, hydrazines and the like to nucleosidic portions of the analogs is disclosed. Oligonucleotides targeted at the tat region of HIV comprise certain preferred embodiments.
Patent EP-0531463-B1 (EP)
Inventor: KLIER KONRAD
IPC: C09D7/63
Filed: 1991-05-06
Granted: 1994-08-31
Abstract: PCT No. PCT/EP91/00852 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed May 6, 1991 PCT Pub. No. WO91/18954 PCT Pub. Date Dec. 12, 1991.The invention relates to paints which contain a compound of the general formula (I) or a mixture of compounds of the general formula (I), the general formula (I) being    <IMAGE>  (I)  and n, m, X, R1, R2, R3, R4, R5 and Y having the following meaning: - n stands for a number between 2 and 25, preferably for a number between 5 and 15 - m stands for a number from 0 to 5 - X and Y can be identical or different and stand for a functional group, for example a hydroxyl, amino, carboxyl or NCO group - R1 and R4 can be identical or different and stand for an alkylene radical, preferably for an alkylene radical having 1 to 6 carbon atoms, or for an arylene radical, preferably a phenylene radical - R2 and R3 can be identical or different and stand for an alkyl radical, preferably for an alkyl radical having 1 to 3 carbon atoms, or for an aryl radical, preferably for a phenyl radical - R5 stands for   <IMAGE>   Z standing for X, Y or R2. Compounds of the general formula (I) improve especially the acid, brush and weather resistances and the water-repellent characteristics of the paint films prepared using these paints.
Patent EP-0511611-B1 (EP)
Inventor: KOCUR JEAN DR
IPC: A01N25/30
Filed: 1992-04-27
Granted: 1996-02-28
Abstract: The invention relates to liquid herbicidal compositions comprising a compound of the formula   <IMAGE> (1)  and an alkyl polyglycoside or an alkyl polyglycoside and at least one surfactant from the series comprising fatty alcohol polyglycol ether sulfate, alkyldimethylamine oxide, alkyldimethylbenzylammonium chloride and coconut alkyldimethylaminoacetic acid or a salt thereof. The invention furthermore relates to a process for the preparation of these compositions and their use for controlling undesired vegetation.
Patent EP-0519225-B1 (EP)
Inventor: BRENTRUP LUDGER DR-ING
IPC: B01D53/56
Filed: 1992-05-20
Granted: 1996-02-14
Abstract: In this process and apparatus, exhaust gases to be purified from oven installations are initially subjected to dust removal in a first filter stage and then purified in at least one further filter stage with the aid of a carbon-containing filter medium from the NHx compounds and/or volatile toxic elements and toxic compounds contained therein with at least partial NOx reduction. In order that the filter dust removed in the first filter stage can be either suitably reused or stored in simple waste tips without problem, the content of low-boiling toxic substances and toxic compounds in this separated filter dust is reduced by sequential process steps, the toxic substances mentioned being evaporated from the filter dust, the dust fractions being separated from these vapours and the vapours from which the dust has been removed being passed through a filter unit containing carbon-containing filter medium. 
<IMAGE>
Patent EP-0541978-B1 (EP)
Inventor: YAMANO AKIHIKO
IPC: G11B7/004
Filed: 1992-10-13
Granted: 1998-06-10
Abstract: An information processing apparatus for accumulating image information consisting of n pixels and effecting the processing of output of the information is provided with a plurality of memory devices, a distributing device and an output control device. The information is stored in the plurality of memory devices. By the distributing device, the image information consisting of the n pixels are divided into m pixel unit basis (n > m), and the information consisting of the m pixels into a p (m > p) pixel unit basis, and the plurality of information each consisting of the p pixels are distributed to the plurality of memory devices. Upon the output of the image information, the information stored in the plurality of memory devices are selectively outputted by the output control device. <IMAGE>
Patent EP-0543279-B1 (EP)
Inventor: KOEHLER GUENTER DR
IPC: B61D7/24
Filed: 1992-11-12
Granted: 1995-05-17
Abstract: Gear system for opening and closing the lateral discharge door (1) of a hopper wagon, it being possible to actuate the discharge door (1) by means of connecting rods (6) via levers (5) from an actuation shaft (4) mounted approximately in the longitudinal centre of the wagon. The objective of the invention consisted in constructing the gear system in such a way that a secure fit of the discharge door (1) in the region of its lower longitudinal side is ensured using simple means. This objective is achieved in that at least one locking bar (15) is displaceably arranged in the saddle-bottom (3) for each discharge door (1), which locking bar (15) engages, in the closed position of the discharge door (1), around a closing hook (17) on the lower longitudinal side of the discharge door (1). The locking bar (15) can be acted on by the actuation shaft (4) via levers and slide rods (7 to 14). <IMAGE>
Patent EP-0528725-B1 (EP)
Inventor: VERSERON SERGE GERMAIN
IPC: A63C19/00
Filed: 1992-08-13
Granted: 1994-12-21
Abstract: The present invention relates to a mobile boxing ring obtained by conversion of a suitable trailer (1). The trailer comprises a chassis (2) and a body. The body has a floor (7), vertical uprights (8), a roof (9) and lateral walls (10) articulated on the edges of the roof (9). Foldable lateral panels (13a, 13b) are articulated on the longitudinal edges of the floor (7). In the transport position, the lateral panels (13a, 13b) are vertical inside the body (6) and the lateral walls (10) are folded and locked. In the representation position, the lateral walls are deployed outwards, the lateral panels (13a, 13b) are folded outwards and stabilised by adjustable feet (1). The corner posts (14) of the ring are fastened onto the lateral panels (13a and 13b). Ropes (15) connect the corner posts (14). The roof (9) can be raised. <IMAGE>