baber/WOPTO huggingface dataset:
Patent AU-2001295491-A1 (AU)
Title: Composition for soluble films with a new hydrolyzed polysaccharide
Inventor: SCOTT ROBERT
IPC: C08J5/18
Filed: 2001-08-21
Abstract: The invention is concerned with film-forming compositions containing hydrolysates of the exopolysaccharide YAS34 for the use in pharmaceutical, veterinary, food, cosmetic or other products like films for wrapping food, aspics or jellies, preferably for predosed formulations like soft or hard capsules.
Patent WO-9914321-A1 (WO)
Title: Nouvelles molecules therapeutiques
Inventor: CORY SUZANNE
IPC: C07K14/435
Filed: 1998-09-17
Abstract: De manière générale, l'invention concerne de nouvelles molécules, capables notamment de moduler l'apoptose des cellules de mammifères, et des séquences génétiques codant pour lesdites molécules. Plus particulièrement, elle concerne un nouveau membre de la famille BCL-2 des protéines, dénommé ici 'Bim', et des séquences génétiques codant pour ladite protéine. Les molécules de la présente invention sont utiles, par exemple, pour le traitement, le diagnostic et la production d'anticorps, ainsi que comme agent de criblage pour des agents thérapeutiques capables de moduler la mort physiologique ou la survie des cellules et/ou de moduler leur entrée dans le cycle cellulaire.
Patent BG-51069-A1 (BG)
Title: Process for the preparation of bioproducts from disintegrated yeast biomass
Inventor: ROSHKOVA ZLATKA G
IPC: A23J1/18
Filed: 1989-01-19
Abstract: The method is applied in the food processing and the microbiological industry. It simultaneously extracts protein isolate; polysaccharidic-protein concentrate and yeast extract with appropriate quality parameters and ensures the rational utilization of the yeast cell components. The yeast biomass is disintegrated upon pH of 7.5 to 7.8, upon which the cellular radicals are segregated. After those are watered and dried, the polysaccharidic-protein concentrate is derived. After the cellular walls are liberated, the extract is denuclearised in the presence of 2.5% sodium chloride upon pH 6.0 and temperature of 55 degrees C for 60 minutes and 70 degrees for five minutes. The precipitated protein isolate is concentrated to 8% dry substance, and after that it s being dried.
Patent BG-48281-A1 (BG)
Title: Heterogenous biocatalyst for peptide synthesis
Inventor: VOJVODOV KAMEN I
IPC: C12N11/14
Filed: 1989-05-18
Abstract: This biocatalyst finds application in the food industry for the synthesis of flavouring peptides. It is effective for protein synthesis in the conditions of an intensive procedure and allows separation of the precipitated product. The heterogenous biocatalyst presents immobilised thermolysine in a quantity of 0.1 to 0.3 g per a gram of the carrier on a tannin modified microporous silica gel support with a relative surface area of 50-80 m<2>/g; pore size of 400-600 A and particle size of 0.30 to 1.9 mm. It is prepared by permeating tannin modified silica gel with 2 ml thermolysine solution in 0.05M tris-CHI buffer of pH of 7.5 with 16 mM calcium chloride at room temperature for 2 to 3 hours.
Patent BG-51743-A1 (BG)
Title: INDICATOR FOR COLOMETRIC pH DETERMINATION IN STRONG ALKALINE MEDIUM
Inventor: MIKHAJLOVA VESELINA JA
IPC: G01N31/22
Filed: 1992-06-11
Abstract: The compound 3-acetyl-4-[2-p-dimethylaminophenylethenyl] coumarin is used as an indicator for colorimetric pH determination in a highly alkaline medium. The conversion interval for the indicator is extremely narrow-from 11 to 11.4 pH units. The colour transition has high contrast and intensity (lemon-yellow to blue). The indicator colour change is permanent, and does not depend on the presence of other salts or high concentrations of ethyl alcohol .
Patent WO-9711332-A1 (WO)
Title: Dispositif et procede permettant de determiner l'epaisseur de pellicule et le motif dans des cellules plaquees sur des cartes de debit a induction
Inventor: DE OLIVEIRA LOPES PAULO HENRIQ
IPC: G06K5/00
Filed: 1996-09-17
Abstract: Dispositif permettant de déterminer l'épaisseur des motifs métalliques conducteurs plaqués sur des surfaces isolantes, comme par exemple des cellules de crédit dans des cartes téléphoniques à prépaiement, constitué d'une pluralité de modules capteurs en nombre égal à celui des cellules de crédit dans les cartes, chaque module étant constitué d'un oscillateur (30) dans lequel l'inductance est créée par une paire de bobines de détection colinéaires (24a, 24b) alignée avec la position centrée de la cellule de crédit correspondante (25), la sortie (26) de l'ensemble de détection étant reliée à l'entrée d'un convertisseur A/N (40) dont la sortie est reliée à un ordinateur (11, 21) muni d'une unité de mémoire. Les oscillateurs sont activés successivement, la tension de sortie étant convertie en une valeur numérique. Les paramètres de conversion sont réglés pour chaque module détecteur en fonction des coefficients stockés dans la mémoire, de façon à compenser les variations des composants, de la position de la bobine de détection, etc. La valeur numérique résultante est traitée par l'ordinateur suivant une courbe de transfert (53) spécifique à chaque module de détection, ce qui donne l'épaisseur de pellicule. Les coefficients et courbes de transfert sont précédemment déterminés pour chacune des positions dans l'ensemble de cellules au moyen d'un calibrage individuel, à partir de cartes de référence dont l'épaisseur de la pellicule métallique est connue.
Patent WO-0065111-A1 (WO)
Title: Recuperation de metaux precieux par lixiviation oxydative sous pression au moyen d'ions halogenure
Inventor: FLEMING CHRISTOPHER A
IPC: C22B3/10
Filed: 2000-04-27
Abstract: L'invention concerne un procédé de récupération d'un métal précieux à partir d'un matériau hôte, consistant à soumettre le matériau hôte à un procédé de lixiviation oxydative sous pression en présence d'un constituant à base d'ion halogénure, de préférence un ion chlorure, réactif avec le métal précieux, et à une température élevée d'au moins 170 °C en vue d'extraire au moins une partie du métal précieux dans une solution de lixiviation sous forme d'un complexe chlorure contenant le métal précieux, et à récupérer ledit métal de la solution de lixiviation. Lorsque le matériau hôte est une matte fondue, comprenant un métal de base et un métal précieux, ladite matte est soumise à un premier procédé de lixiviation oxydative sous pression permettant de récupérer sensiblement tout le métal de base sous forme d'au moins un complexe sulfaté dans une première solution de lixiviation. Ladite matte est ensuite soumise à un second procédé de lixiviation oxydative sous pression en présence d'un constituant à base d'ion halogénure et à une température suffisante à provoquer la récupération au moins partielle du métal précieux dans une seconde solution de lixiviation, à partir de laquelle on extrait le métal précieux.
Patent WO-0236024-A1 (WO)
Inventor: AUBIN CARL-ERIC
IPC: A61B17/17
Filed: 2000-11-03
Abstract: A surgical template (30) adjustable in conformity to specific geometric parameters of an intraoperatively reachable bone surface. The template (30) comprises a number of bone-engaging elements (40, 48 and 50) adapted to be preoperatively adjusted and maintained in a predetermined configuration to match corresponding predetermined contact points on the bone surface for allowing the surgical template (30) to be readily intraoperatively registered in a predetermined position on the bone surface. The template (30) also includes a guide (36) adapted to be preoperatively adjusted according to the geometric parameters of the bone for guiding a surgical tool in a predetermined direction to a specific location on the bone surface when the surgical template is registered thereon.
Patent WO-03083298-A1 (WO)
Title: Method and apparatus for compressing a gas to a high pressure
Inventor: URSAN MIHAI
IPC: F04B9/107
Filed: 2003-03-26
Abstract: A method is provided for compressing a gas in a single cycle and in a single cylinder to a pressure of at least 17.2 Mpa with a compression ratio of at least about five to one. The method further comprises dissipating heat from the cylinder during the compression stroke whereby the gas is discharged with a temperature significantly less than isentropic. The apparatus comprises a hollow cylinder and a reciprocable free-floating piston disposed therein. The piston divides the cylinder into: (a) a compression chamber within which a gas can be introduced, compressed, and discharged; and, (b) a drive chamber, into which a hydraulic fluid can be introduced and removed for actuating the piston. The apparatus further comprises a piston stroke length to piston diameter ratio of at least seven to one. For operating the apparatus with a compression ratio of at least five to one, an outlet pressure of at least 17.2 Mpa, and a gas discharge temperature significantly less than isentropic, the apparatus can further comprise a variable displacement hydraulic pump for controlling piston velocity, an electronic controller for maintaining an average piston velocity that is less than 0.5 feet per second, and a heat dissipator for dissipating heat from the cylinder.
Patent CA-2001479-A1 (CA)
Title: Protection of flue gas desulfurizers against corrosion
Inventor: KOY HERMANN
IPC: F16L58/08
Filed: 1989-10-25
Abstract: ABSTRACT OF THE DISCLOSURE:           A process is proposed for providing a corrosion-resisting liner of  flue gas  lines or the  like by an application of sheets of corrosion-resisting steel.  In the process, the wall to be protected is provided with bores and studs are inserted through said bores and may be joined by stud welding to an internally disposed sheet of corrosion-resisting steel.  The sheets are then tightly contacted with the wall by tensile forces acting on the studs and the studs are subsequently gastightly joined to the wall by fillet welds.
Patent CA-2002940-A1 (CA)
Title: Tamper evident closure
Inventor: DUDZIK HENRYK
IPC: B65D41/34
Filed: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE          TAMPER EVIDENT CLOSURE       A screw cap  10 comprising an  internally threaded skirt  14  including  a  frangible  indicator  22 having a projection 30 adapted to be engaged by a projection 40 on the neck 20 of the jar 12 as the cap is rotated to remove it. Pressure applied by the projection 40 causes frangible supports 26 to snap and the indicator 22 to break, thus providing an indication (both visual and tactile) that the jar has previously been opened.  The cap can be made and applied to a jar by currently used systems and is a little more expensive than a conventional cap.
Patent CA-2003701-A1 (CA)
Inventor: DIGIULIO PETER C
IPC: G05B19/414
Filed: 1989-11-23
Abstract: The multiple channel servo system engages in bus communication with a micro-controller, motor driver means for driving a plurality of motors and motor servo for providing servo information for selected ones of the motors.  The micro-controller generates respective motion command profile information for each of the selected motors.  RAM is provided for receiving and storing the motion command profile information from the micro-controller for the selected motors. The servo system sequentially compares the respective servo information with the respective motor command information and generating respective motor control information for the respective motor for causing the motor driver to cause the respective motor to closely track the respective motor command profile.  RAM memory is also provided for receiving and storing microcode for each of the selected motors.  The arithmetic logic unit (ALU) of the servo system can be selectively configurable for the selected motors in accordance with the microcode such that the arithmetic logic unit can be reconfigured to sequentially generate respective motor control information for the selected motors.
Patent CA-2004221-A1 (CA)
Title: Apparatus for heating pipe
IPC: F16L53/30
Filed: 1989-11-29
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for heating a length of pipe and/or sleeve mounted thereon includes a main frame defined by a pair of posts for mounting on the pipe on each side of the area to be heated and a guide bar extending between the top ends of the posts parallel to the pipe; a screw extending between the posts above the pipe in the use position; a carriage mounted on the screw for movement longitudinally of the pipe when the screw is rotated, a bifurcated heater carrier frame, the arms of which are pivotally connected to the carriage for rotation between an open position and a closed position in which the heaters surround the pipe and any sleeve mounted thereon, whereby, with the heaters in operation, the carriage and consequently the heaters can be moved along the pipe to heat the latter uniformly.
Patent CA-2008163-A1 (CA)
Title: Magnetically actuated positive displacement pump
Inventor: KOVACS STEPHEN G
IPC: A61M60/894
Filed: 1990-01-19
Abstract: ABSTRACT              A  positive displacement pump is provided which is especially suited to be used as a left ventricle assist device (LVAD).  The pump is electromagnetically actuated.  An electromagnet produces a pulse which repels a magnet mounted in a diaphragm which forms one wall of a pumping chamber. The pumping chamber thereby constricts and fluid is expelled. The electromagnet has a reverse taper core and core cup magnet which produce a bipolar field effect upon a diaphragm magnet to cause the return of the diaphragm to its starting position, without the application of external power.
Patent CA-2008484-A1 (CA)
Inventor: GUILLEMET GUY
IPC: E06B3/58
Filed: 1990-01-24
Abstract: An  insulated,   weatherproof  window  frame  of synthetic resin material.    The frame is comprised of inner  and  outer  one-piece  molded  peripheral  frame members.    The inner frame member has fastener locating holes to receive fasteners to secure both frame members together with the fasteners being isolated from an outer surface of the outer frame member.    The frame members have opposed parallel inner side walls.   The outer frame also has an upper sash frame molded integral therewith.          The  outer  frame  member  is  also  formed  with  a  sill provided with a water-evacuation slope and an integrally formed backsplash support wall disposed rearwardly on the sill.  A lower moving sash is guidingly supported between the opposed parallel inner side walls rearwardly of the upper sash.    The moving sash has a lower sash frame member provided with a horizontal lower seal member for sealing support engagement with the backsplash support wall.     The  lower  sash  frame  member has  a depending protective flange spaced forwardly and overlying the seal member and cooperating with the backsplash support wall to isolate the seal member from water directed at the backsplash.
Patent CA-2013568-A1 (CA)
Title: Five pin protector module for telephone circuits
Inventor: KIDD DAN
IPC: H01T4/06
Filed: 1990-03-30
Abstract: ABSTRACT     A  five  pin  protector  module  for  telephone  circuits comprises two input pins, two output pins and a grounding pin, all on an insulative base.  The electrical current path between each  input  pin  and  its  respective  output  pin comprises  an electrically conductive arm, a current responsive assembly and an electrically conductive helical spring.  The module contains a bidirectional voltage sensitive switch which prevents input voltage surges from reaching the output but, instead, conducts them to a  grounding  member  to  which  the  grounding  pin  is attached.
Patent CA-2014318-A1 (CA)
Inventor: BRYNES PAUL J
IPC: G01N33/542
Filed: 1990-04-10
Abstract: A fluorescent polarization immunoassay(FPIA) for detecting the presence of one or more amphetamine-class analytes in a test sample is provided. The immunoassay uses competition between the analyte and a fluorescently labeled tracer for the binding site on an antibody specific for phenethylamine derivatives. The concentration of amphetamine-class analyte in the sample determines the amount of tracer that binds to the antibody. The amount of tracer/antibody complex formed can be quantitatively measured and is inversely proportional to the quantity of analyte in the test sample. The invention relates to tracers, to immunogens used to elicit antibodies for use as assay reagents, and to assay kits incorporating these tracers and assay reagents. The tracers have the following general formula:       wherein R1, R2, and R4 are hydrogen, R3 is methyl, and R5 is MFI, wherein FI is fluorescein or ,a fluorescein derivative, and M is a linking group consisting of form 0 to 15 carbon atoms and heteroatoms, including not more than six heteroatoms, arranged in a straight or branched chain, saturated or unsaturated, with the proviso that not more than two heteroatoms are linked in sequence and that branchings may occur only on carbon atoms, wherein said heteroatoms are selected from nitrogen and oxygen.
Patent CA-2014505-A1 (CA)
Title: Method and apparatus for forming a fabricated thermoplastic container
Inventor: BLACKWELDER MAURICE W
IPC: B31B50/00
Filed: 1990-04-12
Abstract: ABSTRACT OF THE DISCLOSURE      A device for forming a rolled rim at the  unrimmed mouth of the body of a container having a body which is fabricated from a sheet of an expanded thermoplastic material, the device including a first member with a first annular rim-forming surface, and a  second member which is reciprocable relative to the first member. The second member has a second annular rim-forming surface which forms a generally closed rim-forming chamber with the first annular rim-forming surface when the second member is in a first position relative to the first member, the second member being reciprocable to a second position in which the first annular surface and the second annular surface are separated to permit the withdrawal of a container with a rolled rim at the mouth from the first member.  The device further includes a transfer mechanism for inserting a container with an unrimmed mouth over a frustoconical portion of the first member to position such container to have a rim rolled in the mouth thereof in such rim-forming chamber and to withdraw a container with a rolled rim at the mouth from the first member.  The rim-forming chamber is heated and there need be no relative rotation between the rim-forming chamber and the container during the forming of a rolled rim in the container.
Patent CA-2015263-A1 (CA)
Inventor: KAPPLER PATRICK
IPC: C08F16/14
Filed: 1990-04-24
Abstract: Curable copolymer containing residues of copolymerisation of a fluoro monomer and of a hydroxylated and/or epoxidised allyl ether, characterised in that:
 a) the fluoro monomer residues originate from the combination of vinylidene fluoride and of another fluoro monomer chosen from tetrafluoroethylene, chlorotrifluoroethylene and hexafluoropropene or of a mixture of at least two of these three monomers
 b) the allyl ether residues originate from one of the compounds of formula: 
<IMAGE>
 with "p" a number chosen from 0 to 3
 and X being (CH2)q-O with "q" a number chosen from 1 to 3
 R5 and R6, identical or different, being chosen from H, CH2OH, CH2-CH2-OH and CH3
 R3 and R4, identical or different, being H or OH
 and "n" and "m", identical or different, being numbers chosen from 0 to 2. 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent CA-2015705-A1 (CA)
Title: Compounds
Inventor: HOWE RALPH
IPC: C07C217/18
Filed: 1990-04-30
Abstract: A B S T R A C T         Compounds of the formula (I):                          (I) wherein R1 is hydroxy or C1-10alkyl, and in vivo hydrolysable esters and salts thereof are described as agents for the treatment of obesity and related conditions.  Processes for their preparation and intermediates are described.
Patent CA-2017280-A1 (CA)
Title: Process and device for pressing a flexurally rigid beam-shaped molding
Inventor: HEGGENSTALLER ANTON
IPC: B27M3/14
Filed: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention pertains to a process and devices for producing  beam-shaped moldings from fine plant parts mixed with binders in molding  presses.   Based on the discovery that the degree of compaction of the core of  such moldings decreases with increasing cross section of the moldings, it is suggested in the present invention that the core zone of the  molding be formed by an additional amount of fine parts moved there and  compacted deliberately,  which  amount  of material  acts  reactively as  a compression zone to the moveable walls surrounding it during the compaction  of the molding.  Compaction of the molding over its entire cross section and   at the same time particularly great compaction of the peripheral  zones of the   molding are thus achieved.    The  strength  and  the  bending  resistance  of  such moldings are particularly high, and such moldings are therefore also  suitable for forming railroad ties.
Patent CA-2017592-A1 (CA)
Title: Process for the direct connection of terminals connected to digital communications exchanges
Inventor: REINMUND DIETRICH
IPC: H04Q11/04
Filed: 1990-05-25
Abstract: PROCESS FOR THE DIRECT CONNECTION  OF TERMINALS  CONNECTED TO DIGITAL COMMUNICATIONS EXCHANGES               ABSTRACT OF THE DISCLOSURE      For avoiding use of both an outgoing and an incoming connection channel, a direct connection is made between terminals connected to digital communications exchanges having terminals operated jointly on a bus line emerging from a standardized interface of an integrated service digital communications exchange.  The bus and the exchange use digital useful data (B1 and B2) and signalling (D) channels.  A channel control (KST) is connected between the interface (So) of the communications exchange (KVA) and the bus line (So-Bus) emerging from it.  The channel control (KST) includes a programmed controller (PST) which, upon initiation of a connection originating from one of the terminals coupled to the interface (e.g., TE1), determines from the information sent on the signalling channel (D) whether or not the connection is to lead to a terminal (e.g., TEn) connected to the same bus line (So-Bus).  When the connection is to another terminal on the same bus line, a switching device (e.g., UB1) is activated which switches the transmitting line (S) locally to the receiving line (E).  In this manner only one useful data channel (e.g., B1) is busy during communication between terminals locally connected to the bus line, which channel can be used for a one-way or two-way internal connection.
Patent CA-2023725-A1 (CA)
Inventor: RETAILLEAU JEAN-LUC
IPC: H05B3/78
Filed: 1990-08-21
Abstract: ABR?G? DESCRIPTIF Au nom de : Monsieur Jean-Luc RETAILLEAU "DISTRIBUTEUR DE LIQUIDE A CHAUFFAGE ?LECTRIQUE EN PARTICULIER POUR LA PR?PARATION DU CAF?" L'invention concerne un distributeur de liquide dans lequel ledit liquide contenu dans un résevoir est chauffé par une résistance électrique disposée à la base d'un conduit terminé par un bec verseur par lequel le liquide s'écoule. Selon l'invention, la résistance électrique (46) est enfermée dans une chambre (30) reliée à la base du conduit (36) et alimentée par le réservoir (20) à travers un clapet (42) interdisant la remontée de liquide vers le réservoir lorsque la résistance chauffe le liquide dans ladite chambre, la résistance électrique (46) consistant en un fil métallique non revêtu d'isolant et alimenté en basse tension. L'invention s'applique particulièrement à la préparation de boissons chaudes, tel que du café. Figure 1.