baber/WOPTO huggingface dataset:
Patent WO-9000733-A1 (WO)
Inventor: GRAHAM MARTIN ALAN SCOTT
IPC: A61C19/10
Filed: 1989-07-14
Abstract: Le procédé décrit utilise un ordinateur pour faire concorder la couleur d'articles photographiés au moyen d'une caméra vidéo immobile avec un groupe de couleurs de référence. Les photographies sont stockées sur une disquette (34) qui est lue sur un enregistreur (54). L'ordinateur (55) compare le groupe des couleurs de référence avec un groupe absolu de couleurs et produit un facteur de compensation qui est appliqué aux couleurs photographiées, de façon à produire une photographie corrigée. On peut sélectionner des zones de la photographie corrigée pour leur apporter une amélioration par ordinateur et on peut établir par ordinateur une table de correspondance pour faire concorder la couleur d'autres articles avec celle des articles photographiés.
Patent WO-9015462-A1 (WO)
Inventor: HUGHES JOHN LEONARD
IPC: H01S3/0941
Filed: 1990-06-01
Abstract: L'invention se rapporte à un système, servant à générer un faisceau laser puissant, guidable et à verrouillage de phase à échelle convertible (9), en disposant parallèlement entre elles des chaînes d'amplificateurs laser à tiges (6) attaquées par un oscillateur laser à tige ou à tranche commune (1). L'oscillateur (1) et le réseau parallèle des amplificateurs à tiges (6) sont couplés par l'intermédiaire de faisceau de fibres optiques monomode (4) et excités par la sortie optique de réseaux de sources lumineuses à semiconducteur (3). Celles-ci sont couplées à l'oscillateur à tige et aux amplificateurs à tiges disposés en parallèle par l'intermédiaire de faisceaux de fibres optiques (2, 8).
Patent AU-2001293812-A1 (AU)
Title: Element for the back and/or the seat of a seating element
Inventor: SCHREWE NIKOLAUS
IPC: A47C7/40
Filed: 2001-09-13
Abstract: The invention provides a totally free design for the back or the seat of a seating element according to the respective requirements thereof, while offering the possibility of a textile covering that is slip proof, fixed and safe.  According to the invention, an element for the back and/or seat of a seating element comprises a frame (2) made of wood, light metal or synthetic material, forming an edge profile possessing a groove (3) which is inserted at least in various places into the narrow side edge thereof.  Said element also consists of a pocket-shaped fabric covering (6) stretched over the frame.  The fabric covering comprises a piping (5) arranged inside the pocket of the fabric corresponding to the groove (3) and engaging therein when in a position of use.
Patent WO-9508374-A1 (WO)
Title: Casse-tete
Inventor: GOMEZ EMILIO
IPC: A63F9/08
Filed: 1994-09-20
Abstract: On résout un casse-tête en insérant une boucle de forme allongée (37) dans une série d'anneaux (16) maintenus sur des montants individuels, puis en ôtant cette boucle. Ce casse-tête est caractérisé par une structure de base comprenant des segments individuels (28) permettant de varier le nombre d'anneaux de manière à pouvoir varier la complexité du casse-tête.
Patent WO-9521323-A1 (WO)
Title: Systeme de refroidissement de moteur a deux temps
Inventor: SEEBER KENNETH PHILLIP
IPC: F02B75/02
Filed: 1995-02-01
Abstract: Moteur à combustion interne à deux temps, comprenant au moins un cylindre (9), un orifice d'échappement pratiqué dans la paroi circonférentielle dudit cylindre (9), ainsi qu'un passage pour liquide de refroidissement ménagé autour d'au moins une partie de la paroi circonférentielle du cylindre (9). Le passage pour liquide de refroidissement part d'un point situé au-dessous du niveau de l'orifice d'échappement, et se divise en deux premières branches (3, 4), dont chacune passe d'un côté dudit orifice et qui communiquent à nouveau en un point situé au-dessus du niveau de cet orifice. Au moins l'une des premières branches (3, 4) est configurée de façon à s'étendre partiellement autour de la paroi circonférentielle du cylindre (9) en s'éloignant de l'orifice d'échappement, puis à repasser autour de ladite paroi dans la direction opposée, à un niveau situé au-dessus de l'orifice d'échappement. Lorsque des orifices d'admission de gaz sont prévus dans la paroi du cylindre, à raison d'un de chaque côté de l'orifice d'échappement, chaque première branche du passage (3, 4) de liquide de refroidissement est conçue pour s'étendre autour de l'orifice d'admission respectif, du côté éloigné de l'orifice d'échappement. Dans une variante, les premières branches respectives (3, 4) peuvent être amenées à passer entre l'orifice d'échappement et l'orifice d'admission situé de ce côté de l'orifice d'échappement.
Patent WO-9639598-A1 (WO)
Title: Extracteur de toiture actif
Inventor: KRAL JOSEPH MICHAEL
IPC: E04D13/17
Filed: 1996-06-06
Abstract: La présente invention concerne un ventilateur de toiture constitué de tôles incurvées (2) qui coopèrent avec des tôles de toiture (1) et avec une tôle de séparation (5) de façon à former une paire de canaux (11 et 12) partant d'orifices d'entrée (13) et aboutissant à des orifices de sortie (14). Les canaux (11 et 12) présentent une variation de leur section destinée à aspirer l'air au travers d'une ouverture de toiture.
Patent WO-9113188-A1 (WO)
Title: Baths and method for chemically polishing stainless steel surfaces
Inventor: REIGNIER MARIANNE
IPC: C23F3/06
Filed: 1991-02-18
Abstract: Baths for chemically polishing stainless steel surfaces comprising, in an aqueous solution, a mixture of hydrochloric acid, nitric acid and phosphoric acid, an optionally substituted hydroxybenzoic acid, an abietic compound and an additive selected from perchloric acid and the water-soluble salts thereof.
Patent WO-9620385-A1 (WO)
Title: Boiler cleaning device
Inventor: GRUGNI JEAN-MARIE
IPC: F28G15/04
Filed: 1995-09-18
Abstract: A boiler cleaning device, particularly a soot blower, comprising a carriage (3) and a spray pipe (4) for spraying a cleaning fluid, wherein the carriage (3) is mounted on an endless screw (2) which imparts a translational movement to said carriage (3) and spray pipe. The spray pipe (4) is connected to the carriage (3) and the carriage (3) is provided with rotating means connected to the spray pipe (4) for rotating the pipe (4). The rotating means include engagement means which positively engage the endless screw (2) so as to be rotationally driven thereby.
Patent WO-9853108-A1 (WO)
Inventor: VAN CRAEN MARC
IPC: F23G7/00
Filed: 1998-05-14
Abstract: L'invention concerne un procédé de récupération de métal de déchets constitués de métal pollué par des matières organiques, tels que des récipients alimentaires et à boisson, contenant de l'aluminium. Ledit procédé consiste à porter lesdits déchets à une température inférieure au point de fusion du métal mais suffisamment élevée pour permettre la récupération de la matière organique, dans un lit fluidisé de granules, en présence d'un gaz oxydant, lequel contient 6 à 21 % volume d'oxygène, le temps de séjour des déchets dans le lit fluidisé étant d'au maximum 15 minutes. Ces conditions de traitement empêchent la perte de métal par oxydation.
Patent BG-49326-A1 (BG)
Title: System for controlling the temperature in a firebox steam- generator
Inventor: BOBILOV VALENTIN V
IPC: F22B35/00
Filed: 1989-11-08
Abstract: The system is designed for use in the industrial steam-power facilities. It is applied in all types burnt fuel (solid, liquid and gaseous) and a means for slag separation (liquid or solid). It allows automatically managing the burning process. The system includes two suction devices  - one in the bottom cooling section of the chamber oven (2) and one of the outgoing sections of the oven (1). The two suction devices (1, 2) are parallelly connected through gas tubes (3) and regulating valves in them (4) in the inlet and outlet of a fan (5). The outlet of the fan (5) is connected via a gas tube (6) and regulating valves in it (7) with the convective shaft of the steam generator and the outgoing smoke lead.
Patent BG-51108-A1 (BG)
Title: Process for acid proteinase preparation
Inventor: ALEKSIEVA PENKA P
IPC: C12N9/50
Filed: 1991-02-15
Abstract: The prepared acid proteinase can be used in the leather and food industries. The method permits high productivity upon permanent physiological condition of the culture and permanent cultivation parameters. It does not require special apparatuses and can be applied on an industrial scale. The Humicola lutea strain, registered in the National Bank for Industrial Microorganisms and Cell Cultures (NBIMCC) under No. 391, is cultivated until enzyme activity of 1,000 unit/ml is reached. Then the system is turned in a mode of continuous cultivation at a dilution rate of 0.03-0.06 h<-1>.
Patent WO-0228028-A1 (WO)
Title: Detection automatique d'encapsulation
Inventor: MERCIER MATHIEU
IPC: H04L12/56
Filed: 2000-09-29
Abstract: L'invention concerne la configuration de dispositifs d'accès réseau et notamment la détection du type d'encapsulation de protocole employé sur une ligne xDSL pour un canal virtuel de mode de transfert asynchrone (ATM VC). Le procédé de détection automatique d'encapsulation consiste à configurer les paramètres de protocole pour le canal, à créer un paquet en fonction du protocole, et à envoyer ce paquet. Toute réponse reçue dans un délai défini est enregistrée. Si toutes les réponses sont reçues à temps, la détection automatique pour le paramètre de protocole particulier est réussie, et le procédé de détection automatique peut être interrompu ou éventuellement réitéré avec un autre paramètre de protocole. Si aucune réponse n'est reçue à temps, le procédé de détection automatique est lancé avec d'autres paramètres de protocole.
Patent CA-2000150-A1 (CA)
Title: Method to improve immune response and resistance to infection following surgery by diet composition
Inventor: ALEXANDER J WESLEY
IPC: A23L33/15
Filed: 1989-10-04
Abstract: METHOD TO IMPROVE IMMUNE RESPONSE AND RESISTANCE TO INFECTION FOLLOWING SURGERY BY DIET COMPOSITION      Abstract of the Disclosure The immune response of a patient can be improved pre-operatively by altering the diet of a patient.  When 20 to about 80% of the calories in a diet are from linoleic acid which is an omega 6 fatty acid, the immune response system and resistance to infection of the patient is substantially improved. Likewise providing 100 to about 1,000 IU per day of vitamin E in the diet also improves the immune response of the patient pre-operatively.  This in turn improves the survival rate of the patient.
Patent CA-2001077-A1 (CA)
Title: Heat-vulcanizable adhesive and a method for bonding
Inventor: BUECKEN HANS-JUERGEN
IPC: C09J109/00
Filed: 1989-10-20
Abstract: ABSTRACT OF THE DISCLOSURE            A heat-vulcanizable adhesive for the surface-bonding of solids is described,  which contains polybutadiene or a polybutadiene mixture, and/or copolymer of butadiene with olefins and/or diolefins, and optionally other vulcanizable polymer components.   Said adhesive is characterized by a content of at least 0.5 weight% (based on the vulcanizable polymers) metal salt from the group of drying agents for drying oils functioning as a hardening catalyst.   The adhesive is particularly useful in vehicle assembly:   a protective skin, which imparts washer resistance to the adhesive, is formed in less than 5 hours under prevailing working conditions.
Patent CA-2001335-A1 (CA)
Inventor: STEWART WILLIAM E JR
IPC: F25C1/12
Filed: 1989-10-24
Abstract: The invention provides apparatus and a method for making slush  ice.   A  liquid is directed  to flow over  a hot exchanger  to  cool  the liquid  and  form  slush.   By selecting the constituents of  the liquid  such that the adhesion  and cohesion  forces are  controlled to permit harvesting the  slush  while  substantially  all  of the energy  required  by  conventional  harvesting cycles is saved.
Patent CA-2002534-A1 (CA)
IPC: C11D1/94
Filed: 1989-11-08
Abstract: The present invention relates to detergent compositions comprising an organic surfactant, a non-phosphate detergent builder, an ethylene oxide/propylene oxide block copolymer and a polycarboxylate.
Patent CA-2002661-A1 (CA)
Title: Loose leaf photo album
Inventor: HONG WU-HSIN
IPC: B42F5/00
Filed: 1989-11-09
Abstract: ABSTRACT OF THE DISCLOSURE     A  loose-leaf  binder such as  a  loose-leaf  photo album  or  a  loose-leaf file  binder,  is  disposed a plurality  of hinge members having a pillar at one  end and an axially concave knuckle at the other end. A slit is  formed on the outer wall of the concave knuckle  so that a pillar may be inserted into the concave  knuckle therefrom.  When  the assembly is completed,  a  single page  of the photo album or file is created.  With  the addition  of many single pages, a complete photo  album or  file is formed. The hinge members of the  pages  of this  loose-leaf  binder  may be  easily  attached  and detached  so as to increase or decrease the  number  of pages of the binder as desired.
Patent CA-2004085-A1 (CA)
Title: Locking device
Inventor: GOODALL DONALD T
IPC: A61M5/50
Filed: 1989-11-28
Abstract: ABSTRACT     It has been discovered that a tubular body having an inwardly or outwardly radially extending member undergoes distortion when the axial direction of the member is changed.          In particular this distortion is in the form of an annular lip formed on the wall of the tube opposite the joint of the member and tubular body.  Thus a tubular body having an inwardly extending member will form a radially outwardly extending annular lip while an outwardly extending member will cause a radially inwardly extending annular lip.  The lip formed by the distortion may be used to lock the body in an opening of a container.
Patent CA-2004112-A1 (CA)
IPC: C09K23/00
Filed: 1989-11-29
Abstract: An aqueous dispersion of acicular fine particle size titanium dioxide containing from 20 to 60% by weight solids content and a polycarboxylic dispersant is of outstanding use in the preparation of sun screens. The dispersions are transparent to visible light and absorbant to UV light of broad spectrum. Usually the titanium dioxide has a largest dimension within the range 0.01 to 0.15 micron. The dispersions are produced by milling, preferably in a high speed mill, until the required UV absorbancy is attained.
Patent CA-2005449-A1 (CA)
Title: Cutting tooth assembly for heavy duty earth working machines
Inventor: MAGUINA-LARCO ALFREDO
IPC: E02F9/28
Filed: 1989-12-13
Abstract: ABSTRACT            A cutting tooth assembly for heavy duty earth working machines has a replaceable cutting point comprised of a length of metal bar of constant transverse cross-section, which is frictionally held on a shank by a reusable holding clamp and which is repositionable on the shank.          A used length of the metal bar is welded to an unused length of metal bar or to another used length of metal bar, thus permitting the entire length of the cutting point material to be utilized, thus limiting discarded scrap to a minimum and reducing operation costs.
Patent CA-2006039-A1 (CA)
Title: Machine translation system
Inventor: TAKAGI AKIRA
IPC: G06F17/28
Filed: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a machine translation system for auto-matically effecting translation from Japanese into another language.  Conventional translation systems entail problems, e.g., the reduction in processing efficiency owing to the need for an additional step such as pre-editing prior translation.  In the machine translation system of the present invention, the main process step for mechanical translation, the syntactic analysis step, is based on the determination of whether or not any modification relation-ship can be established for each pair of adjacent words by extracting a rule corresponding to that combination from a part of speech matrix table in which analysis rules are described with respect to the parts of speech of the corresponding to modifying and head words; successively stacking each of these word combinations for which a modification relationship has been established for use as a analysis tree element; and displaying an analysis tree corresponding to the original sentence from the stacked analysis tree segments.  The number of syntactic rules is thereby limited to the square of the number of individual parts of speech, the need for pre-editing is eliminated and Japanese sentences in every style can be translated with improved efficiency.
Patent CA-2007690-A1 (CA)
Title: High speed bus with virtual memory data transfer capability
Inventor: BECHTOLSHEIM ANDREAS
IPC: G06F13/364
Filed: 1990-01-12
Abstract: An improved high speed data transfer bus with virtual memory capability is disclosed. The bus has particular applications in computer systems which employ peripheral devices. The bus allows high speed data transfer through the use of avirtual memory scheme. Moreover, the present invention minimizes the number of lines required to implement the bus. The present invention also minimizes the amount of time a particular device is required to wait before it can access the bus andcomplete a data transfer. Moreover, the present invention employs control signals that are driven both active and inactive, facilitating interfacing the bus to low-power CMOS technology.
Patent CA-2007933-A1 (CA)
Title: Phenylhydrazones of b-ionone, the preparation thereof and drugs and cosmetics prepared therefrom
Inventor: JANSSEN BERND
IPC: A61Q17/00
Filed: 1990-01-17
Abstract: O.Z. 0050/40552 Abstract of the Disclosure: .beta.-ionone phenylhydrazones of the formula I                                     I, where R has the meaning indicated in the description, and the preparation thereof are described. The substances are suitable for controlling diseases and as cosmetic agents.
Patent CA-2012058-A1 (CA)
Title: Branch support clip
Inventor: KIRCHENBAUER WERNER W
IPC: A01G17/10
Filed: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE          A growth-correcting device for trees is a single-piece structure with a clamp at one end of a shank for grasping a tree trunk and a cradle at the shank opposite end for retaining a limb for training or repair of tree limbs.
Patent CA-2012193-A1 (CA)
Inventor: GRUMBINE MICHAEL T
IPC: A43B17/02
Filed: 1990-03-14
Abstract: An orthotic, for providing proper support for a patient's foot within a shoe has provided on its top and bottom surfaces closely spaced substantially parallel grooves. The grooves on the top surface control slippage of the foot across the orthotic while the grooves on the bottom surface of the orthotic control slippage of the orthotic relative to the shoe's insole. The orthotic is shaped from a single monolithic workpiece by guiding a computer-controlled milling tool along substantially closely spaced parallel passes in a preselected pattern across the workpiece to thereby produce the orthotic's surface contours and surface texture in a single operation.
Patent CA-2015812-A1 (CA)
Title: Piezoelectric acceleration sensor and piezoelectric acceleration sensor device
Inventor: NAKAYAMA SHIRO
IPC: G01P15/09
Filed: 1990-05-01
Abstract: ABSTRACT    The invention relates to a piezoelectric acceleration sensor and to a piezoelectric acceleration device which use a film piezoelectric element.    Specifically, the piezoelectric acceleration sensor and the  piezoelectric  acceleration  sensor  device  generate relatively large outputs when acceleration occurs along the sensing axis, but produce relatively small outputs From acceleration perpendicular to the sensing axis.  In addition, the sensor and the sensor device are relatively unaffected by temperature fluctuations and are highly impact-resistant.
Patent CA-2016990-A1 (CA)
Inventor: WITEHIRA PITA
IPC: H02J7/00
Filed: 1990-05-17
Abstract: The present invention relates to power distribution systems and more particularly, to such systems using power storage devices such as batteries and involving a first electrical load best served by a power source having a low current rate and slow discharge period, and a second electrical load best served by a power source having a high current rate and rapid discharge period. One particular application involving these requirements is in automobile electrical systems. The present invention provides an electrical control circuit that functions in conjunction with such power sources to satisfy such electrical system operating requirements. The system of the present invention maintains the power sources in electrically separate condition when the associated vehicle engine is not running, so as to prevent discharge of the power source serving engine starting systems as a result of inadvertent discharge of the other power source. The control circuit detects presence of external conditions such as vibration or voltage drop created as an operater is about to start the engine. The control circuit electrically connects the power sources for starting, and may retain the connection for charging purposes, but disconnects the power sources from each other after engine operation is concluded.          Controls are also provided for connection or disconnection of the power source in response to detected conditions such as undesirable voltages or current flows in the electrical system.
Patent CA-2017668-A1 (CA)
Title: Quick-opening bag for packaging, especially for vacuum packaging, food products in particular coffee
Inventor: COURVOISIER MICHEL
IPC: B65D75/12
Filed: 1990-05-28
Abstract: ABSTRACT     For:  Quick-opening bag  for packaging,  especially for vacuum packaging, food products in particular coffee.         The invention relates to a bag for packaging, especially vacuum packaging,  folded so as to have a substantially parallelepipedic shape.        It has a rectangular upper end zone (4) which is composed of two surfaces protecting upwards from the upper face of the bag and in which the bag is sealed by a weld line which extends parallel to the long sides of the rectangular zone, the latter having, substantially in the centre, a through cutout (8) which has an edge (9) substantially parallel to the long sides (5, 6) of the rectangular zone and the upper end of which is situated between the weld line (7) and the long upper side (5), the said edge (9) being continued substantially at right angles to its lower end by an edge (10) arranged substan-tially parallel to the long sides (5, 6) between the weld line (7) and the long lower side (6).
Patent CA-2020388-A1 (CA)
Inventor: BARDWELL ALLEN E
IPC: E21B4/08
Filed: 1990-07-04
Abstract: A multiple blow percussion drill assembly (10) is specially configured to provide significantly increased maintainability and adjustability in the field, thereby greatly extending its service life and usefulness over a wide variety of drilling conditions.  Both spring (50) replacement and impact hammer (34) delay time variations are rapidly accomplished by virtue of unique positioning and interactions of the internal components, without the need for dissassembly of the sealed high impact energy portion of the drill assembly.  Advantageously, a first chamber (18) housing the high impact energy transferring components is isolated from a second chamber (22) housing the control components, such that the control components may be rapidly cleaned, adjusted, or replaced via a simple access port.