baber/WOPTO huggingface dataset:
Patent AU-2001260228-A1 (AU)
Title: Device and method for pre-treating a signal to be transmitted using a non-linearamplifier with an upstream band-pass filter
Inventor: GERHAUSER HEINZ
IPC: H04B1/04
Filed: 2001-04-19
Abstract: A device for pretreating a signal to be transmitted over a transmission path, wherein the transmission path comprises a band-pass filter whose pass-band width is smaller than a predetermined bandwidth and a non-linear amplifier, includes a linearization means for performing a linearization of the signal to be transmitted before the transmission of the same, such that a non-linearity caused by the non-linear amplifier is counteracted. Further, the device includes a signal-shaping means downstream to the linearization means comprising a frequency response such that the overall frequency response of the signal-shaping means and the band-pass filter corresponds to the frequency response of a filter whose pass-band width is at least equal to the predetermined bandwidth.
Patent AU-2001263811-A1 (AU)
Title: Wheel supporting device and suspension device comprising same
Inventor: SERRA LOIC
IPC: B60G13/00
Filed: 2001-03-26
Abstract: A vehicular suspension device comprises a wheel carrier which is articulated relative to the suspension elements. This connection is provided by rigid connection rods. This additional degree of freedom permits variation of the camber angle independently of the suspension spring movement and of the deformations of its elements. The variation of the camber is preferably controlled by the forces sustained by the wheel in the ground contact area of the tire. This is obtained by a configuration in which the movements of the wheel relative to the body of the vehicle allow an instantaneous center of rotation which is situated beneath the plane of the ground.
Patent AU-2001294923-A1 (AU)
Title: Substrate processing apparatus having pressed together supply rolls
Inventor: MILLER DAVID D
IPC: B32B37/22
Filed: 2001-10-02
Abstract: The present application discloses a substrate processing apparatus having a pair of pressed together supply rolls for applying pressure to perform the processing operation. The present application also discloses a method for processing a substrate wherein a pair of supply rolls are pressed together.
Patent WO-9522563-A1 (WO)
Title: PREPARATION ANTIGENIQUE UTILISABLE POUR LE TRAITEMENT OU LA PREVENTION D'UNE INFECTION A $i(HELICOBACTER)
Inventor: DOIDGE CHRISTOPHER VINCENT
IPC: C08B37/00
Filed: 1995-02-17
Abstract: Préparation antigénique utilisable dans le traitement ou la prévention d'une infection à Helicobacter chez un hôte mammifère. Cette préparation comporte le lipopolysaccharide (LPS) de la bactérie Helicobacter, et notamment le LPS de H. Pylori ou de H. Felis, ou son fragment immunogène.
Patent WO-9630398-A1 (WO)
Title: Nouvel auto-antigene
Inventor: SANATI MOHAMMAD HOSSEIN
IPC: C07K14/47
Filed: 1996-03-25
Abstract: Cette invention concerne des polypeptides, des peptides ou des analogues de ces derniers dont les séquences d'acides aminés codent des segments antigéniques qui réagissent immunologiquement avec des anticorps induits par la sclérose en plaques. Ces polypeptides, peptides ou analogues de ces derniers sont utiles comme réactifs de diagnostic pour détecter la présence d'anticorps ou de cellules T chez des patients atteints de sclérose en plaques, et peuvent être également utilisés en tant qu'immunogènes dans des compositions et des procédés pour des anticorps anti-idiotypiques illicites dirigés contre les réponses autoimmunes anormales impliquées dans la pathogénèse de la sclérose en plaques.
Patent WO-9748059-A1 (WO)
Inventor: OON YEONG KUANG
IPC: G06Q30/02
Filed: 1997-06-11
Abstract: La présente invention concerne un procédé permettant de mettre en application des tableurs non numériques destinées aux domaines médical et juridique à l'aide d'une technique de résolution de problèmes itérative assistée par ordinateur. Cette technique se base sur des données initiales non numériques pour mettre au point des solutions possibles dans le cadre d'une interrelation entre des données non numériques présélectionnées qui sont divisées en plusieurs catégories s'excluant mutuellement et se distinguant en fonction de leur capacité à faciliter la prise de décision. Ladite technique comprend les étapes suivantes: l'affichage sur écran vidéo d'une feuille de travail électronique munie de plusieurs cellules correspondant chacune à l'une des catégories s'excluant mutuellement et destinée à afficher les données non numériques; l'introduction des données non numériques initiales dans les cellules respectives de la feuille de travail; la sélection d'une interrogation désignant au moins une première cellule de la feuille de travail dans laquelle figurent en entrée les données non numériques initiales et la demande de données non numériques associées pour au moins l'une des cellules de la feuille de travail; l'identification de données non numériques de l'au moins une cellule de la feuille de travail qui sont associées aux données non numériques de la première cellule; et l'insertion dans l'au moins une cellule de la feuille de travail des données non numériques identifiées, comme information supplémentaire pouvant être prise en considération lors de la mise au point des solutions possibles.
Patent BG-51653-A1 (BG)
Title: Device for sedimentation analysis of liquid disperse systems
Inventor: KRASTEV GEORGI A
IPC: B03C1/26
Filed: 1989-03-01
Abstract: The apparatus is used in the study and qualitative description of sedimentation processes, and provides improved accuracy; the apparatus takes both Brownian motion and diffusion into account. The apparatus consists of a cell (1) and cover (2) and a triangular prism (3) mounted equidistantly on the two sides of the cell, contacting grooves (4) on the top edge of vertical column (5). The top of horizontal panel (6) holds vertical and horizontal positioning system (7), as well as two identical force-measurement sensors (8) which contact the bottom side of cell (1) and are interfaced to a differential recording system (9).<IMAGE>
Patent BG-49105-A1 (BG)
Title: Method for obtaining oakwood extract
Inventor: BAKALOV NIKOLAJ N
IPC: C12G3/06
Filed: 1989-06-01
Abstract: The derived under the method extract is applied in wine production for acceleration of the wine and products of high-alcohol content maturation. The extract has specific taste and aromatic properties, characteristic for the ageing wines. Its use contracts the duration of the process during which wines mature, as well as of the extraction processes. At application of the method for extraction, a full utilization of the used timber is achieved. The oak extract is derived through triple water extraction of thermo-treated oak timber under temperature of between 95 to 100 degrees C at hydromodules 1:4 for the first and 1:3 for teh second and the third extractions in the presence of copper as catalyst. The derived extracts are cooled, spirited and left idle. Once more, the extracted timber is subject to double extraction with water-alcoholic mixture under temperature 85 degrees C and hydromodule 1:3, after which the timber is dealcoholized through distillation. The derived water and alcoholic extract are mixed after cooling.
Patent WO-0049363-A1 (WO)
Title: Formulations de mousse
Inventor: BUREAUX JOHN G
IPC: C09K23/10
Filed: 2000-02-18
Abstract: L'invention concerne une composition moussante permettant de supprimer ou de confiner le souffle produit par des dispositifs explosifs. Cette composition comprend : a) de 40 à 80 % en poids d'un tensioactif, b) de 0 à 7 % en poids d'un stabilisateur de mousse, c) de 10 à 30% en poids d'un polyalkylèneglycol, enfin d) de l'eau, q.s. 100 %.
Patent WO-0113967-A1 (WO)
Title: Formulations solides contenant de la fibronectine, destinees a la guerison de plaies
Inventor: BEAULIEU ANDRE
IPC: A61K47/36
Filed: 2000-08-21
Abstract: L'invention concerne une solution concentrée d'un promoteur de guérison de plaies, notamment la fibronectine, utilisée pour former des pansements solides. Ces pansements contenant de la fibronectine sont faciles à appliquer, faciles à retirer et administrent la fibronectine en quantités physiologiquement actives.
Patent CA-2002453-A1 (CA)
IPC: A61N5/06
Filed: 1989-11-08
Abstract: MULTIWAVELENGTH MEDICAL LASER SYSTEM                          Abstract A medical system for transmitting and delivering to a tissue site multiwavelength therapeutic radiant energy along a common optical pathway.  Also included is a laser catheter suitable for engaging multiple sources of laser energy and transmitting multiwavelength therapeutic laser energy along a common optical path for delivery to a worksite.
Patent CA-2003861-A1 (CA)
Title: Palladium alloy plating process
Inventor: ABYS JOSEPH A
IPC: C25D3/56
Filed: 1989-11-24
Abstract: PALLADIUM ALLOY PLATING PROCESS Abstract A process is dcscribed for e1ectroplating palladium snd palladium alloys. The process involves the use of an alkyl hydroxcyamine as complexing agent and is particularly good for palladium alloys such as palladium-nickel and palladium-cobalt.
Patent CA-2006204-A1 (CA)
Title: Phosphorous-containing compounds as adjuvant for positive electrostatic liquid developers
Inventor: CHAN DOMINIC M
IPC: G03G9/12
Filed: 1989-12-20
Abstract: TITLE   PHOSPHOROUS-CONTAINING COMPOUNDS AS ADJUVANT FOR POSITIVE ELECTROSTATIC LIQUID DEVELOPERS            ABSTRACT OF THE INVENTION      A positive, liquid electrostatic developer consisting essentially of (A) a nonpolar liquid having a Kauri-butanol value of less than 30, present in a major amount, (B) thermoplastic resin particles having dispersed therein a phosphorous-containing compound defined herein which is substantially insoluble or immiscible in the nonpolar liquid at ambient temperatures, the resin particles having an average by area particle size of less than 10 µm, and (C) a nonpolar liquid soluble ionic or zwitterionic charge director compound, and process for preparation.  The liquid developer is useful in copying, color proofing including digital color proofing, lithographic printing plates and resists.
Patent CA-2007839-A1 (CA)
Title: Method and apparatus for performing an automated collect call
Inventor: HIRD JOHN A
IPC: H04M1/27
Filed: 1990-01-16
Abstract: METHOD AND APPARATUS FOR PERFORMING AN AUTOMATED COLLECT CALL          ABSTRACT OF THE DISCLOSURE          A telephone system and method of operation are disclosed which use a microprocessor control system (10), a speech generator  (34)  and speech memory  (46)  to automatically place collect calls without the need of a live operator.  The telephone uses the microprocessor control system (10) and a speech record/playback generator (44) to receive a destination number and a recorded name from a user.  The telephone uses the speech generator (34) to play audio messages to prompt the user throughout the process.  The phone informs a called party of the identity of the user and receives responses from the called party through a DTMF receiver (52).  A communication path is established through a telephone line interface (38) if the phone receives a response indicating the called party accepts  the  charges  for  the  collect  call.   The microprocessor control system (10) generates a billing record for the call which is stored in a call record memory (11).  The billing record can later be retrieved to facilitate billing the call.
Patent CA-2010380-A1 (CA)
Title: Wear-resistant centrifugal solids pump lining
Inventor: HEINEMAN ROLF
IPC: F04D29/42
Filed: 1990-02-19
Abstract: ABSTRACT OF THE DISCLOSURE       An  abrasion-resistant  liner for centrifugal solids type pumps comprises a  plurality  of hard metal segments attached  to  the  inner  circumferential   wall   of   a conventional  pump  in spaced apart condition thereabout.          The open spaces  thus  formed  between each adjacent hard metal liner segment  receive  a  soft  abrasion-resistant material  such  as rubber, synthetic thermoplastic resin, or  other   polymer   or   elastomer   material,  bonded, vulcanized or otherwise secured to the pump  housing  and to  the  hard liner segments, thereby forming a plurality of alternating liner segments  of hard and soft material, together  forming   an  even,   smooth   liner   surface substantially  encircling  the  impeller of the pump.  In this manner, solids  and  sharp  objects being pumped are deflected by the spaced apart  metal  segments,  reducing damage  to  the  abrasion-resistant  material,  while the metal segments also serve  to  more positively secure the soft abrasion-resistant material in bonded  condition  on the  pump  housing.    Moreover, the provision of a liner formed of a plurality of alternating segments permits the easy and quick repair of  damage  to the liner surface by simple replacement of individual hard and soft  segments, rather than the necessity of replacing an entire liner as is now common in the art.
Patent CA-2014547-A1 (CA)
Inventor: BACCUS JOHN B JR
IPC: A23L27/30
Filed: 1990-04-12
Abstract: A process  (10)  for preparing a low calorie beverage syrup generally comprising the steps of mixing water  (22)  and  an  artificial  sweetener  (26)  until completely dissolved.  Microcrystalline cellulose (28) is added to the mixer and vigorously agitated for proper dispersion and hydration of the cellulose.  Xanthan gum (30), which has been wetted by propylene glycol (32), is added to the mixture and properly mixed.  While the mixture is being stirred,  a natural sweetener solution (36), a foaming agent (38) and flavoring (40) are added to the mixture to complete the syrup (20) used to make a low calorie slush beverage.
Patent CA-2017179-A1 (CA)
Title: Video signal drop out compensation circuit
Inventor: SHINDO YOSHITAKA
IPC: H04N5/94
Filed: 1990-05-18
Abstract: A drop out compensation circuit for resolving the unnaturalness of the pictorial image due to a long period drop out compensation is disclosed. This drop out compensation circuit comprises a drop out detecting circuit, a delay circuit for delaying a drop out detected output, and a circuit for limiting the drop out compensation to the delay time period by the delay circuit in response to the drop out detected output and the delay signal of the delay circuit. Accordingly, the drop out compensation is performed only within a range wherein it is visually natural, so that unnatural pictorial image does not appear.
Patent CA-2017430-A1 (CA)
Title: Reciprocating conveyor floor members and seals
Inventor: FOSTER RAYMOND K
IPC: B65G25/04
Filed: 1990-05-24
Abstract: The  present  invention  provides  a  reciprocating  floor conveyor having floor members  (10,  10') formed with a side lip  (24,  26)  overhanging either or both side edges.   The lip  (24)  on one  floor  member  (10)  is  contiguous  with  a closely-confronted  side  (16)  or  lip  (26)  of  an adjacent floor  member  (10')  when the  floor members  (10,  10')  are installed.     The   lips    (24,    26)    form   a   narrow, material-excluding gap (28) between the floor members  (10, 10').   An elongated seal strip (38) having a base portion (40)   received   in   and   retained   by   a   longitudinal seal-retaining groove (30) formed in a side (14) of a floor member (10) is provided between each pair of adjacent floor members  (10,  10').   A  longitudinally  straight,  vertically convex side surface  (36)  may be provided vertically above the retaining groove (30) to bias the seal strip (38) into contact  with  a  side  surface  (48)  of  an  adjacent  floor member (10').
Patent CA-2017460-A1 (CA)
Title: Blood/gas separator and flow system
Inventor: BRINGHAM RICHARD L
IPC: A61M1/14
Filed: 1990-05-24
Abstract: A blood  reservoir is  formed with  a  hard outer  shell  housing defining  at  least  one  blood  compartment.   A flexible bag  is mounted in the outer shell  and  is  connected  to the  reservoir inlet port to allow blood to directly enter the flexible bag. The bag includes two oppositely positioned ends, one of which includes a microporous screen and is situated to lie partially below a minimum level attained by blood in the reservoir.   The second  bag  end  is  substantially open,  and  includes  a porous element partially coated with an antifoaming agent.  The coated portion  of  the  element  is  positioned  above  a  maximum level attained  by the  blood  in  the  hard  shell.   The potential  of excessive  mixing  between  the  blood  and  air  is  reduced  by controlling the expansion of the bag during blood flow.
Patent CA-2018067-A1 (CA)
Title: Acylated derivatives of etoposide
Inventor: OHNUMA TAKESHI
IPC: A61P35/00
Filed: 1990-06-01
Abstract: ABSTRACT      The epipodophyllotoxin glucosides disclosed are acylated at herein one or both sugar hydroxyl groups. These compounds exhibit significant activity against P388 murine leukemia.
Patent CA-2020021-A1 (CA)
IPC: H04Q11/04
Filed: 1990-06-27
Abstract: ABSTRACT OF THE DISCLOSURE     A peripheral controller for a PBX system accepts PCM data from a plurality of channels.  The channels may be processed in time and space switches of more than one network loop.  A channel-merge device merges the PCM data into a combined PCM data stream for connection to a time switch.  The time switch is controlled by a connection memory to direct data on specific channels to specific terminals.
Patent CA-2023227-A1 (CA)
Title: Method of producing conductive members on a semiconductor device
Inventor: LOCKWOOD HARRY F
IPC: H01L21/28
Filed: 1990-08-14
Abstract: METHOD OF PRODUCING CONDUCTIVE MEMBERS ON A            SEMICONDUCTOR SURFACE            ABSTRACT      Method of forming conductive members on a substrate of GaAs.  Silicon is placed on the substrate surface in the desired pattern of the conductive members.   The substrate is exposed to a gaseous atmosphere containing WF6.  WF6 is reduced by the silicon causing tungsten to selectively deposit on the silicon but not on the exposed GaAs.  The substrate is given a rapid thermal annealing treatment which causes the silicon-tungsten elements to form conductive members having a silicon rich layer at the bottom, an intermediate tungsten silicide layer, and a tungsten rich layer at the top.  The conductive members form ohmic contacts with underlying heavily doped GaAs and rectifying Schottky barrier contacts with underlying lightly doped GaAs.
Patent CA-2023954-A1 (CA)
Title: Process for the optical resolution of 2-(3-benzoyl) phenylpropionic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C51/487
Filed: 1990-08-24
Abstract: Optical resolution of (~)-2-(3-benzoylphenyl) propionic acid is attained efficiently in high yield by the use of a specific optically active amine which is represented by the general formula [I]:     (see fig. I) [wherein R1 either stands for a hydrogen atom, a chlorine atom, a bromine atom, a methyl group, or an isopropyl group or participates, as a divalent group, in forming a benzene ring in combination with two carbon atoms adjoining each other in a benzene ring to which the substituent, R1, is bonded, R2 stands for alower alkyl group, a hydroxymethyl group, an .alpha.-hydroxybenzyl group, or a          group (R3 standing for a hydrogen atom, a chlorine atom, a bromine atom, or a methyl group), n for 0 or 1, and * for the center of optical activity].
Patent CA-2024387-A1 (CA)
Title: Exhaust pipes of vehicles
Inventor: GAMEZ ANGUIANO EUGENIO
IPC: F01N3/02
Filed: 1990-08-31
Abstract: ABSTRACT       IMPROVEMENTS IN EXHAUST PIPES OF VEHICLES        The improvements presented here apply to the so-called muffler within the exhaust system of vehicles with internal combustion engines . This device (1) includes, according to the improvements, a first part (2) into which the exhaust gases enter, within which are sandwiched parallel decontamina-ting plates (8). A high percentage of the pollutants will be trapped between them, as a result of the turbulence produced by the funnel (9) through which the gases pass. Decontaminated gases then leave this area (2), and are forced through an entrance (11) provided in an intermediate area ( 3 ) towards further filters (13-13') which complete the decontamination of these polluted gases. This process will be aided by the turbulence created by the air-injection through a channel (14) projected by an electric ventilator (15). As a result the polluted air leaves the exit (6) absolutely clean.
Patent CA-2025939-A1 (CA)
Title: Carboxamides of isoxazole- and isothiazole-carboxylic acids
Inventor: MAYWALD VOLKER
IPC: C07D275/03
Filed: 1990-09-21
Abstract: Carboxamides Ia, Ib, Ic and Id   (X = 0, S; R1 = H, halogen, substituted or unsubstituted alkyl, substi-tuted or unsubstituted benzyl, alkoxy, alkylthio, haloalkoxy, haloalkyl-thio, substituted or unsubstituted phenyl, substituted or unsubstituted phenoxy or phenylthio, a substituted or unsubstituted 5- or 6-membered heterocyclic radical containing one or two heteroatoms, cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted alkynyl, substituted or unsubstituted cycloalkyl or cycloalkenyl; R1' - cycloalkyl-substituted alkyl, substituted or unsubstituted alkenyl which may be epoxidized, substituted or unsubstituted cycloalkenyl; R2 = CHO, 4,5-dihydrooxazol-2-yl, COYR5, CONR6R7; Y = 0, S; R5 = H, substituted or unsubstituted alkyl, cycloalkyl, substituted or unsubstituted alkenyl, substituted or unsub-stituted cycloalkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted phenyl, a 5- or 6-membered heterocyclic radical contain-ing up to 3 heteroatoms, benzotriazole, N-phthalimido, tetrahydrophthal-imido, succinimido, maleiimido, 2,2-dimethyl-1,3-dioxolan-4-ylmethyl, 1,3-dioxolan-2-on-4-ylmethyl, and when Y = 0: one equivalent of a cation from the group of the alkali or alkaline earth metals, Mn, Cu, Fe, ammonium and substituted ammonium, a radical -N=CR8R9 or -W-Z; R8, R9 = H, substituted or unsubstituted alkyl, substituted or unsubstituted halo-alkyl, cycloalkyl, alkoxy, furanyl, substituted or unsubstituted phenyl;      R8+R9 = 4-7-membered methylene chain; W = alkylene chain, ethoxyethylene chain, butylene, butynylene chain; Z = a molecular moiety bonded to W in the .omega.-position and is the same as that linked to W in the .alpha.-position of W;      R6=H, alkyl, cycloalkyl; R7=H; alkyl; -C(0-alkyl)=N-H or -C(0-alkyl)=N-alkyl; R6+R7 = 4-5-membered methylene chain; R3 = H, substituted or unsub-stituted alkyl, substituted or unsubstituted cycloalkyl; R4 = H, OH, alkoxy, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted alkenyl, substituted or unsub-stituted alkynyl, di-(C1-C4)-alkylamino, a substituted or unsubstituted 5-or 6-membered heterocyclic radical containing one or two heteroatoms, sub-stituted or unsubstituted phenyl, substituted or unsubstituted naphthyl;      R3+R4 = 4-7-membered methylene chain which may be interrupted by 0, S or N-CH3, or -(CH2) 3-CO-) and their environmentally tolerated salts. 40 The compounds Ia to Id are suitable as herbicides.
Patent CA-2027488-A1 (CA)
Title: Holder for ultra-pasteurized drink carton
Inventor: SHANKLIN DONALD J
IPC: B65D17/44
Filed: 1990-10-12
Abstract: Abstract of the Disclosure A holder for a drink carton, which holder includes a main housing, a lid member coupled to the main housing, and a stopper member coupled to the lid.  The lid includes a first aperture that receives a first end of the  stopper member and a second aperture that provides access to a drink box container in the holder so that the opening of the drink box can be punctured and stoppered by means of the second end of the stopper member.