baber/WOPTO huggingface dataset:
Patent AU-2001279655-A1 (AU)
Title: Method and device for applying a viscous material onto the surface of an object
Inventor: DECORTE LIEVEN
IPC: A23G3/20
Filed: 2001-06-11
Abstract: A method for applying droplets of a viscous material onto the surface of a moving object according to a specified bitmap pattern is described. First of all, said bitmap pattern is converted into a dot location map, which shows each location on the object where a droplet of viscous material should be applied. Then the dot location map is converted into a mass per dot map, which represents a quantity of viscous material which should be applied to the moving object on each location. The mass per dot map represents the calculated best approximation of the original bitmap. From the mass per dot map points in time when each nozzle has to eject a droplet of viscous material are calculated, as well as the quantity of viscous material to be ejected at each point in time. Each nozzle head is then driven according to the calculated information about time and quantity. Preferably, valves are all driven at the same frequency, but with a different pulse width modulation. <IMAGE>
Patent WO-8704223-A1 (WO)
Inventor: MARTIN DENIS JAMES
IPC: F16J15/32
Filed: 1987-01-02
Abstract: Un élément d'étanchéité (8), destiné à être placé entre une surface de rotation (12) et une surface cylindrique fixe (13), s'engage de façon étanche dans la surface de rotation (12) et est conçu de telle sorte que, à une vitesse de rotation supérieure à une vitesse de rotation prédéterminée de la surface de rotation, la lèvre (27) de l'élément d'étanchéité, en raison de la force centrifuge, se dégage de la surface cylindrique fixe (13) et, à une vitesse de rotation égale ou inférieure à la vitesse de rotation prédéterminée, ladite lèvre (27) s'engage de façon étanche dans la surface cylindrique fixe (13).
Patent AU-2001288375-A1 (AU)
Title: Audio feedback regarding aircraft operation
Inventor: RILEY VICTOR ANDREW
IPC: G07C3/00
Filed: 2001-08-23
Abstract: A method, system, and apparatus, for providing audio feedback regarding the operation of an aircraft. In one aspect, microphones are placed next to sound sources, which could be components of the aircraft. Audio inputs are received from the microphone and analyzed based on a psycho-acoustic model to provide settings, such as level, pan, and equalization, to an automatic mixer. The automatic mixer mixes the sounds based on the settings and provides audio output to the pilot of the aircraft. The pilot can then use the audio output to more effectively monitor the operations of the aircraft components, which might otherwise be difficult or impossible to hear.
Patent WO-9014025-A1 (WO)
Title: Casque protecteur
Inventor: MATICH FRANK ANTHONY
IPC: A42B3/06
Filed: 1990-05-22
Abstract: Le casque du type porté par les cyclistes ou autres est formé à partir d'un stratifié comprenant une membrane (4) résistant à la pénétration, une couche (6) amortissant les déformations et éventuellement une couche d'amortissement élastique (5). La couche amortissant les déformations est de préférence constituée par une mousse de polystyrène d'une masse volumique supérieure à 57 g/l, de préférence à 85 g/l.
Patent WO-9856268-A1 (WO)
Title: Dispositif de protection combinee de la tete et de l'audition
Inventor: MCCAFFERTY PAUL
IPC: A42B3/16
Filed: 1998-06-11
Abstract: L'invention concerne un casque (10) destiné à être posé sur la tête d'un utilisateur et comportant une paire de bras supports (18) fixés sur ses bords opposés. Chaque bras, qui porte un déflecteur de tragus (20), est conçu de façon à pouvoir exercer une force de sollicitation quand le casque est posé sur la tête. Les déflecteurs, opposés l'un à l'autre, se placent sur les tragus des oreilles. Ils peuvent dévier les tragus de leur position de repos sous l'effet des forces de sollicitation, de façon à fermer sensiblement les conduits auditifs de l'utilisateur. L'invention concerne également une technique permettant de protéger l'audition grâce à l'utilisation dudit casque.
Patent WO-9902814-A1 (WO)
Title: f the LATION DE FORAGE SOUTERRAINE AUTONOME
Inventor: MUDGE KEVIN VICTOR
IPC: E21F17/04
Filed: 1998-07-10
Abstract: L'invention concerne une installation de forage (10) souterraine autonome. Cette installation (10) comprend un système d'entraînement par véhicule sous forme d'un système (18) de herchage à courroie sans fin pour le déplacement d'une installation de forage (10) et d'un système d'entraînement du forage pour entraîner une sondeuse (11). Un système de puissance hydraulique est constitué par un circuit hydraulique (40) pour fournir une puissance hydraulique et actionner le système d'entraînement du véhicule et le système d'entraînement de forage. Le système hydraulique est prévu pour contrôler, de manière sélective, si le système hydraulique alimente le système d'entraînement par véhicule ou le système d'entraînement du forage. Deux sources de puissance discrètes sont prévues pour alimenter le système hydraulique. Une de ces sources est constituée par un moteur électrique (24) et l'autre source est un moteur à carburant (12). Le moteur électrique (24) peut être relié aux services de mines installés pour alimenter le système hydraulique et le moteur (12) est placé dans l'installation de forage (10) pour alimenter le système hydraulique depuis l'intérieur de l'installation elle-même. Un moyen d'alimentation en fluide comprenant une cuve de stockage de liquide (36) et un moyen d'alimentation en gaz sous forme d'un compresseur (30) pour fournir de l'air sous pression sont prévus pour fournir une combinaison air/liquide à la sondeuse (11) et évacuer les carottes, indépendamment des services de mines fournis à l'installation.
Patent WO-0028892-A1 (WO)
Title: Ecran de poignet
Inventor: SATCHWELL BRUCE RICHARD
IPC: A61B5/00
Filed: 1999-11-12
Abstract: Ecran (10) pouvant être fixé au poignet, comportant des électrodes d'impédance (14, 15, 16, 17) conçues pour le contact avec la peau de l'utilisateur et servant à en mesurer l'impédance bioélectrique. Une ou plusieurs électrodes (14, 15, 16, 17) sont électriquement reliées à des moyens de traitement de données (11) qui contrôlent un signal (13) provenant desdites électrodes et calculent à partir de là des informations physiologiques.
Patent WO-9526324-A1 (WO)
Title: Mixture of chemicals for forming a refractory composition
Inventor: DI LORETO OSWALDO
IPC: F27D1/16
Filed: 1995-02-10
Abstract: A powdered mixture of chemicals for forming a refractory composition, including a filler consisting of refractory particles, metal particles and metal peroxide containing particles, wherein the metal peroxide containing particles have a calcium peroxide content of at most 75 wt %, a magnesium peroxide content of at most 30 wt %, a barium peroxide content of at most 92 wt %, and/or a strontium peroxide content of at most 90 wt %. A refractory composition prepared from said mixture, a method for forming said composition and a method for using same are also disclosed.
Patent WO-03023158-A1 (WO)
Title: Procede d'usinage de billes naturellement coniques pour construction d'habitations
Inventor: LITTLER ROBERT CHARLES
IPC: E04B2/70
Filed: 2001-09-13
Abstract: Procédé permettant de fabriquer des billes coniques de divers diamètres destinées à la construction d'habitations, utiles dans des constructions à base de bois rond fabriqué manuellement pour des applications résidentielles et commerciales. Le procédé d'usinage comporte les étapes consistant à enlever de la matière afin de former des entailles latérales, ou rainures (« copes »), sur la partie inférieure de chaque bille de paroi, tout en maintenant la conicité naturelle de chaque bille entière utilisée ; usiner chaque bille de sorte que sa courbure convexe supérieure corresponde à la courbure concave inférieure de la bille reposant directement sur celle-ci, au moyen d'une courbure moyenne pour des diamètres spécifiés. Le procédé de rabotage des parties supérieure et inférieure de chaque bille permet d'obtenir un même degré de conicité. On utilise du bois rond et la conicité naturelle de chaque bille est toujours maintenue.
Patent WO-02062562-A1 (WO)
Title: Procede de moulage d'un composant multiple
Inventor: SADR CHANGIZE
IPC: B29C51/10
Filed: 2002-01-03
Abstract: L'invention concerne des composants multiples qu'il est possible de mouler à partir d'une seule paraison extrudée. A mesure que la paraison est extrudée, elle est fendue verticalement de manière à diviser la paraison en au moins deux portions de paraison. On ferme alors un moule autour de la portion de paraison avec un séparateur de moule séparant les portions du moule. Chaque portion de la paraison peut alors être formée en une partie moulée séparée. On peut réaliser le moulage par application d'une pression interne positive similaire afin de souffler le moulage ou par application d'un vide pour mouler les portions de manière que le processus de formation est similaire à la formation thermique.
Patent WO-2004018657-A1 (WO)
Title: Cultures de cellules epitheliales de modelisation
Inventor: LIN YI-CHAN JAMES
IPC: C12N5/02
Filed: 2003-08-22
Abstract: Dans un aspect, l'invention concerne des cultures cellulaires et des conditions de culture permettant de faciliter la réalisation d'une culture de cellules épithéliales intestinales présentant les caractéristiques de l'épithélium intestinal, telles que la résistance électrique transépithéliale, l'expression enzymatique et la morphologie microvillositaire. Les cultures cellulaires de l'invention peuvent utiliser des acides gras tels que le butyrate de sodium et des modulateurs de kinases tels que le 2-{1-[3-(amidinothio)propyl]-1H-indol-3-yl}-3-(1-méthylindol-3-yl)-maléimide méthanesulfonate.
Patent WO-2004041489-A1 (WO)
Title: Procede et dispositif de montage d'un emporte-piece a bande d'acier permettant un meilleur retrait des dechets de coupe
Inventor: GEFFROS MICHAEL R
IPC: B26F1/44
Filed: 2003-11-07
Abstract: L'invention concerne un emporte-pièce à bande d'acier (20) comportant un plateau de base (22) et des couteaux tranchants (24) dans lesquels est intégré un élément transversal (32) pourvu d'orifices (36) présentant un premier diamètre. Ces couteaux tranchants (24) peuvent être courbés pour former une cavité fermée (25). Des moyens de fixation (38) comprenant une tête (42) et une tige (40) présentant respectivement un deuxième et un troisième diamètre peuvent être disposés dans les orifices (36) ménagés dans l'élément transversal pour relier le couteau tranchant (24) au plateau de base (22). L'emporte-pièce à bande d'acier comprend également des rondelles (44) qui présentent un quatrième diamètre extérieur et comportent un orifice (45) présentant un cinquième diamètre. Le premier diamètre peut être supérieur au troisième diamètre, le deuxième diamètre peut être supérieur au cinquième diamètre et le quatrième diamètre peut être supérieur au premier diamètre, de sorte que lorsque la rondelle (4) est disposée sous la tête (42) du moyen de fixation, ladite rondelle (44) empêche la tête (42) d'entrer dans l'orifice (36) ménagé dans l'élément transversal (32) et facilite le mouvement de translation des cavités (25) parallèlement au plateau de base (22).
Patent CA-2003912-A1 (CA)
IPC: H04N5/21
Filed: 1989-11-27
Abstract: A METHOD OF DETECTING SIGNAL WAVEFORM DISTURBANCE IN RECEIVED TELEVISION PICTURE SIGNAL                  Abstract of the Disclosure For canceling ghost components disturbing a received picture signal waveform in the television transmission such as the television broadcast, ghost components of a reference pulse signal inserted at a central portion of a horizontal scanning period in a vertical blanking period of a picture signal is detected and then the received picture signal is processed such as those ghost components of the inserted reference signal are canceled by each other.  In this signal processing, an auxiliary reference signal, the waveform and/or the level of which differ from those of the principal reference signal, the latter being occasionally almost zero, is inserted in a horizontal scanning period delayed from the principal reference signal by a repetition period after the lapse of which regular controlling signals such as synchronizing signals and color bursts having just the same waveform, level and phase reappear.  In the differential signal waveform between received picture signals respectively neighboring both of reference signals, regular controlling signals are canceled by each other, while ghost components consisting of remaining waveforms except the difference between both of reference signals only are left, so as to facilitate the accurate (2) detection of ghost components even exceedingly delayed over one half of a horizontal scanning period.
Patent CA-2004019-A1 (CA)
Title: Oil field tubular connection
Inventor: TAI WEN-TONG
IPC: F16L15/00
Filed: 1989-11-28
Abstract: Abstract of the Disclosure An oil field tubular connection is provided for joining metallic tubulars at a well site.  At least one end of each tubular is provided with a frustoconical external sealing surface  for  metal-to-metal  sealing  engagement  with  a corresponding surface of an adjoining tubular.  A plurality of antigalling grooves provided along the external sealing surface   each   project   radially   inward   thereof   and circumferentially encircle the threaded end of the tubular member and seal the groove from fluid communication with the interior of the tubular member.  The antigalling grooves are particularly well suited for use with a low angular taper sealing surface of less than approximately 7°, and reduce galling between the metal sealing surfaces during makeup of the connection.  Each tubular connection may also include an energizing  groove  spaced  axially  between  the  exterior sealing surface and the threads on the tubular member.  The energizing groove receives excess thread lubricant, and has a uniform radial depth circumferentially about the tubular member for reducing  the  cross-sectional  thickness  of  the tubular  member,  thereby  allowing  the  exterior  sealing surface to move radially outward in response to increased tubing pressure and allowing more flexibility for increased interference between the sealing surfaces during makeup of the connection.
Patent CA-2004826-A1 (CA)
Title: Organic compounds
Inventor: HOTTEN TERRENCE M
IPC: A61P25/20
Filed: 1989-12-07
Abstract: ORGANIC COMPOUNDS          ABSTRACT OF THE INVENTION    Pharmaceutical compounds of the the formula                 (I) in which R1 is hydrogen or C1-6 alkyl, R2 is hydrogen, C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, C3-9 cycloalkyl, optionally substituted phenyl, or -SR4 where R4 is C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, or C3-9 cycloalkyl, R3 is hydrogen, C1-6 alkyl optionally substituted by C3-9 cycloalkyl or optionally substituted phenyl, C3-9 cycloalkyl, or optionally substituted phenyl, and either X and Y are both hydrogen or together are =O;  and acid addition salts thereof.   These compounds show useful effects on the central nervous system.
Patent CA-2006693-A1 (CA)
IPC: B21B27/10
Filed: 1989-12-27
Abstract: Rolling mill comprising an actuator for controlling shapes or conditions of work roll surfaces during rolling and a flatness meter for detecting broadwise flatness of rolled strip to generate an output signal whereby the actuator is operated so as to control the flatness of strip, the output signal being analyzed into a plurality of evaluation indexes so as to determine them as fuzzy quantities whereby the control value of the actuator is set by fuzzy reasoning.
Patent CA-2008006-A1 (CA)
Title: Auxiliary lenses for spectacles and means for attaching same
Inventor: HAREYCHUK RICHARD T
IPC: G02B7/04
Filed: 1990-01-17
Abstract: A B S T R A C T      This invention relates to a pair of auxiliary lenses designed to adjust the vision of a wearer of spectacles from distance viewing to an intermediate distance and means to attach the auxiliary lenses to spectacles which includes a clip and a connecting arm which is pivotal so that the auxiliary lenses may be adjusted vertically or pivoted into or out of the line of sight.
Patent CA-2008518-A1 (CA)
Inventor: HOMMA MASAHIRO
IPC: H04Q1/16
Filed: 1990-01-24
Abstract: A line concentration system containing: a plurality of data input/output circuits; a plurality of first-side transmission lines to each of which one of a plurality of data input/output circuits can be connected; a second-side transmission line, and a data input/output timing controller. The second-side transmission line is connected with the above plurality of first-side transmission lines, and is capable of transmitting a predetermined number of channels of data. Each of the above data input/output circuits inputs/outputs data at a controlled timing from/onto the first-side transmission line to which its own data input/output circuits is connected. The data input/output timing controller controls the timings of the above inputs/outputs by the above plurality of data input/output circuits so that data input/output operations in two of the data input/output circuits are not simultaneously carried out. In addition, the line concentration system further contains a connection switching circuits, which is provided for connecting a controlled number of corresponding first-side transmission lines with the second-side transmission line; and the controlled number can be selected among a plurality of predetermined numbers.
Patent CA-2010242-A1 (CA)
Title: Electrostaticcally driven vibrating beam force transducer
Inventor: BLAKE GRAEME A
IPC: G01L1/18
Filed: 1990-02-21
Abstract: ELECTROSTATICALLY DRIVEN DUAL VIBRATING BEAM FORCE TRANSDUCER        Abstract of the Disclosure A dual vibrating beam force transducer having an electrostatic drive system. The transducer comprises a body (12) having first and second generally parallel beams (20, 22), coupled together at their ends. First and second electrodes (14, 16) are positioned adjacent to but not in contact with the respective beams. A drive circuit (18) causes an oscillating voltage to be applied to the electrodes. The beams are thus subjected to electrostatic forces that cause the beams to oscillate in a vibration plane containing both beams. The mechanical resonance of the beams controls the oscillation frequency, such that the frequency is a function of a force exerted along the beams. An embodiment is also described in which the drive means is coupled directly to one of the beams.
Patent CA-2010877-A1 (CA)
Title: Introducer slitter
Inventor: LITTLE RICHARD L
IPC: A61M25/06
Filed: 1990-02-23
Abstract: INTRODUCER SLITTER                   ABSTRACT OF THE DISCLOSURE      This invention relates to an introducer slitter for slitting an introducer tube portion having, for example, 5a catheter extending therethrough and into a body vessel while the introducer tube is moved rearwardly relative to the catheter to facilitate separating the introducer from the catheter without having to slide the introducer tube portion over the proximal end of the catheter and a preferred form of an introducer having only one tab.  The slitter arcuate section has an inner peripheral wall extending arcuately through an angle of at least about 180° for abutting against the catheter,and a nose portion extendable between the catheter and the introducer tube portions as the introducer is moved axially rearwardly relative to the catheter, a handle section extending radially outwardly of the arcuate section and a radially  extending cutting edge for slitting the introducer tube portion.  In slitting the introducer, the tab is pulled by one hand while the slitter is held by the other hand.
Patent CA-2011123-A1 (CA)
Title: Method of and apparatus for determining stem content of baled tobacco
Inventor: HENDERSON RICHARD M
IPC: G01N5/00
Filed: 1990-02-28
Abstract: METHOD OF AND APPARATUS FOR DETERMINING      STEM CONTENT OF BALED TOBACCO                   ABSTRACT OF THE DISCLOSURE      A  method  of  and an  apparatus  for   automatically determining  the  stem  content  of  leaf  tobacco  from  a preselected sample of the tobacco including lamina and stem is disclosed.   The apparatus utilizes  a dryer, such as  a fluidized bed dryer  or a rotary  drum dryer with  internal vanes, for applying  heat to  remove moisture and  volatile organic  compounds  from  the  sample  while   concurrently agitating  it  for   a  period   of  time  sufficient   for preliminary reduction of  the sample into  a mixture of  at least partly  segregated  lamina and  stem portions.    The mixture is  then introduced  into a  separator for  further agitation thereof to remove remaining lamina from the  stem portions.  The resulting stem portions are classified  into at least two categories according to a thickness  dimension of the stems.  The  stems in each category are weighed  and compared with the weight of the tobacco sample to determine the stem content of  the sample.  This information is  used to regulate the processing of the tobacco from the bale  or of the same grade to  maintain a desired amount of stem  in each category in the final smoking article being  produced.          The separator includes a  container having a wall which  is vibratable to cause movement of a plurality of  elastomeric balls against the tobacco  mixture to thresh the  remaining lamina from the  stem portions, after  which the lamina  is discarded.   In  one  embodiment,  the  stem  portions  are transferred to a grader which aligns the stem portions  and feeds  them  along   preset  paths  having  apertures for discharging stems of  less than  a predetermined  thickness for weighing. After  weighing those  stem fractions,  the width  of  the   apertures  is  selectively  increased   to discharge the remaining stems of greater thickness from the grader.  In another  embodiment, the stems are graded  into two sizes by  the vibratory separator  and are weighed  and discharged as in the first embodiment.
Patent CA-2011383-A1 (CA)
Title: Method of aligning or realigning liquid crystal media using linearly polarized light
Inventor: GIBBONS WAYNE M
IPC: G11B7/25
Filed: 1990-03-02
Abstract: Disclosed is a process for aligning the molecules in a liquid crystal medium having a surface adjacent to a substrate, in which the liquid crystals have a molecular weight of less than 1500, and anisotropically absorbing molecules in the medium or in the substrate adjacent to it are exposed to linearly polarized light of a wavelength within the absorption band of the absorbing molecules, and alignment of the liquid crystal medium at an angle + or - .theta. with respect to the direction of the linear polarization of the incident light beam is induced by the exposed anisotropically absorbing molecules.
Patent CA-2011862-A1 (CA)
Title: Coating compositions containing chemically modified amorphous polyolefins, a process for coating plastics with these compositions and the coated plastics produced therefrom
Inventor: SIRINYAN KIRKOR
IPC: C08J7/04
Filed: 1990-03-09
Abstract: Mo3331 LeA 26,718 COATING COMPOSITIONS CONTAINING CHEMICALLY MODIFIED AMORPHOUS POLYOLEFINS, A PROCESS FOR COATING PLASTICS WITH THESE COMPOSITIONS AND THE COATED PLASTIC PRODUCED THEREFROM                    ABSTRACT OF THE DISCLOSURE           The present invention relates to a coating composition which contains a one- or two-component binder and, in addition, an adhesion promoter which is based on a chemically modified, amorphous polyolefin having an average molecular weight Mw (weight average) in the range from 10,000 to 100,000 g/mol, a non-uniformity Un of 1.0 to 6.5, a chlorine content of about 2.5 to 50% by weight and a total content of nitrogen, oxygen, sulfur and silicon, in the form of chemically incorporated functional groups, of about 2.5 to 15.0% by weight.          The present invention also relates to a process for coating plastic substrates with this coating composition and to the coated plastic substrates obtained in accordance with this process.     Mo3331