baber/WOPTO huggingface dataset:
Patent CA-2212868-A1 (CA)
Inventor: SUTHERLAND ROBERT L
IPC: B65D75/04
Filed: 1996-10-02
Abstract: A package (10) comprised of a sleeve-type carrier (12) containing stacked layers of bottles (B). End panels (18), which include upper tapered portions (32) to accommodate the necks of adjacent bottles, are formed p artially of major (26) and minor (34) end panel flaps connected to side panels (16). The minor end panel flaps are in the tapered area , as are upwardly extending flaps (64) of the major end panel flaps. Tapered portions (82) in the side panels are also provided for, if desired. Recesses (between 34 and 64) in the minor end panel flaps avoid interference with the upwardly extending flaps of the major end pane l flaps. The recesses are also shaped so that the minor end panel flaps do not interfere with a bottle restraining rail (R) during formation of the end panel.
Patent CA-2214113-A1 (CA)
Title: Packaging container made of a carton blank
Inventor: TYWONIUK ANDRZEJ WIESLAW
IPC: B65D5/06
Filed: 1996-02-26
Abstract: A bottom end closure of a carton to be heat- and pressure-sealed has four substantially rectangular panels (P6, P7-P9, P12 and P14-P16) of which the panels (P7-P9 and P14-P16) are divided by score lines (S3, S7 and S13, S17) into inner, triangular sub-pannels (P8 and P15) and outer triangular sub-panels (P7, P9 and P14, P16) and have central lugs formed by pairs of small, rectangular sub-panels (P10, P11 and P17, P18) providing for gas-tightness at the apices (A1 and A2) in the sealed closure. Score lines (S4, S6 and S14, S16) provide lines of weakness across the whole widths of the roots of the central lugs, so that the lugs, when each folded upon itself, can adjust to the orientation of an outwardly folded panel (P13) during tucking of the panel (P13) inwards of the lugs, which are sandwiched between the panels (P6 and P13). In the blank, the lugs and the panels (P6 and P13) are so dimensioned that they can interdigitate with the corresponding lugs and panels of the bottoms of a row of identical blanks. Edge portions (E11 and E17) of protrusions of the panel (P12) commence adjacent to and parallel with the vertical edges of the panel (P12) and continue convexly curved towards the panel (P13), to co-operate with the folds between the panel (P6), on the one hand, and the sub-panels (P9 and P14), on the other hand, to enhance production and maintenance of self-alignment of the closure.
Patent CA-2214223-A1 (CA)
Title: Serial lamp assembly
Inventor: LIN MEI-LU
IPC: F21S4/00
Filed: 1997-08-28
Abstract: A  serial  lamp  assembly  has  a net device, and  a plurality of lamps disposed on the net device.  Each lamp has a  bulb, a  lamp holder receiving the bulb, a  socket receiving  the lamp holder, a  plurality  of  round posts disposed on the socket, a first wire  extended  from  the socket, and  a  second wire  extended from the socket.  A first plate  has  a  plurality  of round holes.  A second plate has  a plurality of circular holes.  A U-shaped rod passes through  the  net device  and is inserted  in  the circular holes.  The  round  posts pass through  the  net device and are inserted in the round holes.
Patent CA-2214438-A1 (CA)
Inventor: JANSSENS FRANCINE
IPC: C07C19/08
Filed: 1997-09-15
Abstract: Du difluorométhane est produit au départ de dichlorométhane et de fluorure d'hydrogène, par réaction en continu dans un milieu liquide comprenant une fraction inorganique et une fraction organique, dans lequel on maintient une teneur pondérale en ladite fraction organique dans le milieu liquide inférieure ou égale à 25 % de la somme des fractions inorganique et organique et une teneur pondérale en dichlorométhane dans le milieu liquide inférieure ou égale à 10 % de la somme des fractions inorganique et organique.
Patent CA-2215596-A1 (CA)
Title: Process for preparing granular urea
Inventor: FUJII HIDETSUGU
IPC: C07C273/02
Filed: 1997-01-21
Abstract: The present invention provides a process for preparing granular urea, which solves a problem for removing a moisture in a prilling tower method and a problem for concentrating diluted formaldehyde in granulation by a fluidized, spouted bed method when urea is granulated in the presence of formaldehyde. That is, the present invention provides a process for preparing granular urea from liquid drops or sprayed drops of a urea solution, wherein the urea solution is divided into two portions of a urea solution A and a urea solution B, and a urea solution prepared by mixing an aqueous formaldehyde solution with the urea solution A, concentrating the above mixed solution and then mixing it with the urea solution B is used.
Patent CA-2218177-A1 (CA)
Inventor: MUELLER RUDOLF
IPC: F16B37/06
Filed: 1997-10-14
Abstract: An element, for example an element with a hollow body or a bolt element, in particular a nut element, for attachment to a plate-like component, has a ring-shaped recess or annular groove present at an end face of the element facing the component within a raised ring-shaped contact surface. At least one undercutis preferably provided in a side wall of the recess, and also features radial recesses and noses which extend into the ring recess providing security against rotation. A cylindrical punch section or pilot concentric to the central longitudinal axis of the element projects at the said end face within the ring-shaped recess and the outer boundary wall of the cylindrical punch section preferably has ring-shaped undercut. A material supply is formed at or adjacent to the free end face of the cylindrical punch section and is displaceable at least locally by means of a die button on insertion of the element into the ring-shaped recess in order to capture or clamp material of the component which has previously been deformed by the die button into the ring-shaped recess between itself and the base surface of the ring recess. In this way an improved security against rotation, an increased press-out resistance and an improved behavior against alternating loads in operation is achieved.
Patent CA-2220836-A1 (CA)
Title: Procede simplifie de frittage-deformation pour articles supraconducteurs a base d'oxyde
Inventor: OTTO ALEXANDER
IPC: C01G1/00
Filed: 1996-06-05
Abstract: Procédé de préparation d'un article hautement texturé supraconducteur à base d'oxyde en une seule opération de déformation-frittage. Un article précurseur comporte une pluralité de filaments qui sont constitués d'un précurseur d'oxyde ayant une quantité dominante de phase BSCCO 2212 tétragonale et d'un élément de contrainte entourant pratiquement chacun des filaments. Chacun des filaments s'étend sur la longueur de l'article. L'article à base d'oxyde est soumis à un traitement thermique à une pression partielle d'oxygène et à une température sélectionnées pour convertir un oxyde BSCCO 2212 tétragonal en oxyde BSCCO 2212 orthorhombique, et ensuite laminé selon un étirage à forte réduction de l'ordre de 40 à 95 % en épaisseur si bien que les filaments ont une dimension de contrainte qui est pratiquement équivalente à la plus longue dimension des grains d'oxyde supraconducteurs. L'article laminé est fritté pour obtenir un oxyde BSCCO 2223 supraconducteur.
Patent CA-2221675-A1 (CA)
Title: Double ornament earring arrangement
Inventor: BEHR EHUD
IPC: A44C7/00
Filed: 1997-11-20
Abstract: Double ornament earring arrangement has a post with an attachment end   for receiving an ornament and a projecting end for being passed into a hole in a pierced ear.  A first ornament is fixed to the attachment end of the post and a clutch, for removable attachment to the post at the projecting end, removably holds the earring arrangement to a pierced ear.  A boom has one end fixed to the clutch and an opposite attachment end.  A second ornament is connected to the opposite attachment end of the boom, the boom having a length for spacing the first and second ornaments from each other when the earring arrangement is attached to a pierced ear.
Patent CA-2222215-A1 (CA)
Title: Preparation for diagnostic of the metabolic syndrome and diseases including the syndrome
Inventor: MARIN PER
IPC: G01N33/74
Filed: 1996-05-30
Abstract: The use of cortisol agonist for preparing a system for diagnosis of the metabolic syndrome and related conditions as belly fatness, insulin resistancy including increased risk of developing senile diabetes, i.e. diabetes type II, high blood fats and high blood pressure, in which system the dose of cortisol agonist is in an interval where a difference is obtained in the inhibitory effect of the autoproduction of cortisol in individuals suffering from the metabolic syndrome, compared to normal values.
Patent CA-2225332-A1 (CA)
Inventor: PROVENCAL PAUL
IPC: G09G3/20
Filed: 1996-04-10
Abstract: A display system (10) that encodes shading in an image to be displayed. The system comprises a video display (22) having a plurality of pixel elements each being mapped to a respective bit within a memory (18), and a controller (20) for energizing, at a predetermined frame refresh rate, the pixel elements according to an image bitmap stored in the memory. An energizing pattern (36) of successive frames, which defines the shading by indicating for each frame whether the pixels of the display generally are to be on or off, is utilized by a process or (12) to generate, at the refresh rate, an encoded bitmap by manipulating bits of a source bitmap (42) as a function of the energizing pattern for each of the frames, and storing the encoded bitmap in the memory.
Patent CA-2225426-A1 (CA)
Title: Faucet handle assembly
Inventor: TOKARZ STEVEN J
IPC: F16K31/60
Filed: 1997-12-19
Abstract: A  handle  construction  for  operation  of  a  faucet  which minimizes assembly parts while enhancing performance of the handle. The handle assembly includes a base which is secured to the operating valve of the faucet for operational control of fluid flow through the faucet.  An upper end of the base has a horizontally disposed tubular seat adapted to receive a lever body and an axial spindle extending through the body.   The spindle is threadably received within the seat to retain the lever body within the seat. The lever body is interchangeable to alter the aesthetic appearance of the faucet handle.
Patent CA-2226342-A1 (CA)
Title: Pap mutants that exhibit anti-viral and/or anti-fungal activity in plants
Inventor: TUMER NILGUN E
IPC: C12N15/82
Filed: 1996-07-11
Abstract: Disclosed are PAP mutants having reduced phytotoxicity compared to wild-type PAP, and which confer broad spectrum resistance to viruses and/or fungi in plants. One group of PAP mutants is characterized by at least one amino acid substitution in the N-terminus of mature PAP, such as the Glycine 75 residue or the Glutamic acid 97 residue; two groups of additional PAP mutants are characterized by truncations in the N-terminal region of mature PAP and truncations or amino acid substitutions in the C-terminal region of mature PAP, respectively; and a further group is enzymatically inactive which still exhibit anti-fungal properties. Also disclosed are DNA molecules encoding the PAP mutants, mutant PAP DNA constructs, and transgenic seed and plants containing the DNAs. Further disclosed are methods for identifying PAP mutants having reduced phytotoxicity, as well as isolated and purified PAP mutants identified by the method.
Patent CA-2229145-A1 (CA)
Title: Procede permettant d'envelopper des couverts dans une serviette de table
Inventor: DUNBAR MICHAEL D
IPC: B65B63/04
Filed: 1995-08-23
Abstract: Appareil (10) et procédé permettant d'envelopper automatiquement au moins un ustensile de couvert (12) dans une serviette de table (14) et comprenant une zone de réception (18) d'au moins un ustensile (12) et d'au moins une serviette (14), ainsi qu'un mécanisme (20) d'enveloppement automatique. Ce mécanisme (20) comporte un cadre (22), une courroie souple (24) située dans le cadre (22) et un ensemble (30) de manipulation de la courroie. Cette courroie (24) possède une première surface (26) conçue pour réaliser un contact par friction avec la serviette (14). Au moins une partie de la courroie (24) est mobile, de manière à constituer une auge (34) dans laquelle la serviette (14) et l'ustensile (12) sont manipulés, leur contact par friction avec la courroie (24) provoquant l'enroulement et le pliage de la serviette, ce qui enveloppe automatiquement l'ustensile (12).
Patent CA-2230811-A1 (CA)
Inventor: HARTON AUSTIN V
IPC: H01L33/60
Filed: 1997-07-11
Abstract: L'invention porte sur un dispositif (200, 300) et sur un procédé (100) de rétroaction optique d'un paquet optique. Le dispositif comporte: un émetteur optique (202) répondant à l'introduction d'un courant électrique (208) pour produire un faisceau lumineux; un élément optique holographique partiellement réfléchissant/réflecteur (204) conçu pour permettre la sortie d'une première partie prédéterminée du faisceau de l'élément optique holographique partiellement réfléchissant/réflecteur, et la diffraction d'une deuxième partie prédéterminée du faisceau vers un détecteur optique (206); et le détecteur optique conçu pour recevoir la deuxième partie prédéterminée du faisceau de manière à produire une rétroaction servant à ajuster le courant électrique introduit dans l'émetteur optique sur la base de la puissance optique de la deuxième partie prédéterminée du faisceau.
Patent CA-2231849-A1 (CA)
Inventor: BAR-EL DAN
IPC: G06T7/20
Filed: 1996-09-12
Abstract: A method and system for orienting a frame viewing an arena in which action occurs is provided. The orientation system includes a background topology graph, a graph creator and a graph correlator. The background topology graph graphs the relationships of the background objects of the arena with each other, wherein the relationships are those which change minimally from view to view of the arena. The graph creator creates a frame topology graph of relationships of segments of the frame. The graph correlator correlates the frame topology graph with the background topology graph to determine which objects of the arena, if any, are represented by segments of the frame.
Patent CA-2232936-A1 (CA)
Title: Implicit certificate scheme
Inventor: QU MINGHUA
IPC: H04L9/08
Filed: 1998-03-23
Abstract: A method of generating a public key in a secure digital communication system, having at least one: trusted entity CA and subscriber entities A, the method comprising the steps of: for each entity A, the CA selecting a unique identity I A distinguishing the entity A; generating a public key reconstruction public data .gamma.A of entity A by mathematically combining a generator of the trusted party CA with a private value of the entity A, such that the pair (I A, .gamma.A ) serves as A's implicit certificate; combining the implicit certificate information (I A, .gamma.A ) in accordance with a mathematical function F(.gamma.A , I A) to derive an entity information f; generating a private key a of the entity A by signing the entity information f and transmitting the private key a to the entity A, whereby the entity A's public key may be reconstructed from the public information, the generator .gamma.A and the identity I A relatively efficiently.
Patent CA-2233453-A1 (CA)
Title: Minienvironment for material handling
Inventor: ZYTKA DONALD J
IPC: B08B15/02
Filed: 1995-09-27
Abstract: A minienvironment (100) provides a cleanroom-type environment by maintaining an ultra-filtered clean-air material handling area (120) to minimize or eleminate the exposure of materials to harmful microcontaminants. The minienvironment includes an air flow generator assembly (136) for directing air external to the minienvironment through a filter assembly into the material handling area. A diffuser (140) redirects this filtered air flow over the material handling area in more than one direction to minimize or eliminate the exposure of any surfaces of materials in the handling area to harmful microcontaminants. The resulting continual outward flow of ultra-filtered air over this handling area prevents harmful microncontaminants in the air external to the miniemvironment from directly entering the handling area and flushes out any harmful microcontaminant generated within the handling area.  The minienvironment may also be easily linked and configured to form an assembly line for product manufacture and assembly where materials may be passed from one handling area to another.
Patent CA-2235840-A1 (CA)
Title: Phenylethanolamine compounds useful as .beta.3 agonist, process for producing the same, and intermediates in the production of the same
Inventor: TSUCHIYA SUSUMU
IPC: A61K31/215
Filed: 1996-10-24
Abstract: Phenylethanolamine compounds represented by general formula (I) and pharmacologically acceptable salts thereof which have a potent effect of stimulating .beta.3 adrenaline receptors and a high selectivity for .beta.3 adrenaline receptors, wherein R1 represents hydrogen or halogeno; R2 represents hydrogen, hydroxy, lower alkoxy, lower alkoxy substituted by one or two lower alkoxycarbonyl or carboxy groups, lower alkoxy substituted by lower alkylaminocarbonyl optionally substituted by lower alkoxy, lower alkoxy substituted by cyclic C4-6 aminocarbonyl, lower alkoxycarbonyl, or carboxy; R3 represents hydrogen, hydroxy, lower alkoxy, or lower alkoxy substituted by one or two lower alkoxycarbonyl or carboxy groups, or R2 and R3 may be bonded to each other to thereby form methylenedioxy substituted by carboxy or lower alkoxycarbonyl; and m and n are each 0 or 1.
Patent CA-2236047-A1 (CA)
Title: Deviated borehole drilling assembly
Inventor: BEGGS STEVEN
IPC: E21B41/00
Filed: 1998-04-27
Abstract: An assembly for formation and completion of deviated wellbores is disclosed which includes a toolguide and a casing section which can be used together or separately. The toolguide includes a lower orienting section and an upper section having a sloping face, commonly known as the directional portion of a whipstock. The toolguide is coated with a material such as epoxy or polyurethane to provide a repairable surface and one which can be removed to facilitate removal of the toolguide from the well bore. The lower orienting section has a latch which extends radially outwardly from the section and can be locked in the outwardly biased position. The casing section of the present invention includes a sleeve which can be moved between a first position in which access to the window opening of casing section is not affected and a second position in which the main casing is sealed from the liner section of a deviated wellbore to provide a hydraulic seal against passage of fluids from outside the casing of the wellbore into the main casing.
Patent CA-2238617-A1 (CA)
Inventor: YARUSSO DAVID J
IPC: C09J7/02
Filed: 1996-11-08
Abstract: A pressure-sensitive adhesive article comprises a substrate having a layer of a pressure-sensitive adhesive thereon. The pressure-sensitive adhesive comprises an elastomer having a partially oriented and partially crystallized elastomer component. Also disclosed are methods of preparing the adhesive article.
Patent CA-2239838-A1 (CA)
Inventor: WANG KING-YUAN
IPC: B05B1/30
Filed: 1998-06-08
Abstract: A water amount controlling switch structure of water injection gun, including a gun housing, a controlling pin, a water sealing gasket, a filter screen, a water sealing washer, an adjustment pin, a triggers a push button and a large and a small springs. The controlling pin is two-stepped. A small diameter section thereof is formed with a conic head at end portion. The step section of the controlling pin is disposed with an annular engaging slope face. The large diameter section of the controlling pin is disposed with four vanes at equal intervals. The adjustment pin is T-shaped, having a water sealing ring inserted with tail end thereof. The tail end is forged with a conic head.      The trigger is U-shaped and an upper section of a middle board thereof is disposed with a push button notch. A lower edge of the notch is formed with a supporting slope face. A transverse insertion channel is formed on lower edge of the notch an inner side of the piddle board. The inner side of the push button is disposed with a projecting hollow fitting post. The bottom of the push button is disposed with a micro-adjustment slope face. Two sides of the slope face are respectively formed with two slits defining therebetween a resilient pushing section. The end of the resilient pushing section is disposed with a short horizontal section and a triangular engaging guide edge connecting therewith.
Patent CA-2241936-A1 (CA)
Title: Method for universal messaging and multiplexing
Inventor: TIERNAN JAMES C
IPC: H04N21/2365
Filed: 1997-01-23
Abstract: A method is disclosed for supplying arbitrary types of information in a digital signal conformant to the structures defined in ISO standard ISO/IEC 13818-1, known generally as MPEG2 Systems. The method extends Program Stream and Transport Stream Structures by application of principles developed for standardization of bidirectional data communications protocols to define a universal messaging syntax applicable to all types of information, including Internet data streams, VBI data streams, other types of data streams, as well as MPEG2 video, audio, and control; to define a multiplexing structure that is independent of the details of the MPEG2 signal structure; and to define a scheme for addressing such enhanced MPEG2 signals, or portions of signals, to individual decoders or to groups of decoders.
Patent CA-2242231-A1 (CA)
Inventor: PIOT FRANCIS
IPC: H04H20/00
Filed: 1997-01-02
Abstract: La présente invention concerne un équipement informatique du type "multimédia" pour la diffusion automatique d'animations "multimédia", par exemple d'animations touristiques dans le cadre d'un voyage effectué à bord d'un véhicule. Cet équipement (1) comporte une station informatique fixe (10) installée par exemple dans une agence de voyage (11), une station informatique embarquée (50) installée dans ledit véhicule (51), des moyens de transmission (100) des paramètres relatifs à un voyage, des moyens de stockage des animations "multimédia" à diffuser (150) et des moyens de localisation (200) du véhicule utilisant un système de positionnement global appelé récepteur GPS (201) prévu dans ledit véhicule. Les moyens de localisation (200) sont agencés pour communiquer avec la station informatique embarquée (50) de manière à diffuser les animations "multimédia" appropriées contenues dans les moyens de stockage (150) en fonction des paramètres du voyage, de la position géographique du véhicule et/ou en fonction de l'heure et/ou de la date. Applications: Toutes applications pour lesquelles il est intéressant de diffuser une animation "multimédia" spécifique par rapport à une situation donnée, telles que le tourisme, le sport, le loisir, la visite d'industries ou de lieux publics, etc.
Patent CA-2243935-A1 (CA)
Inventor: MOZZATI GIANFRANCO
IPC: G02B6/255
Filed: 1998-07-28
Abstract: For optically connecting according to a given connection diagram optical components in an optoelectronic rig, there is  provision  for  the execution of  a  tape  fusion  bond between  two  series  of  end  sections  of  fibers  of  the components,  after having  selected,  ordered and prepared these sections in two series in a suitable manner, so as to establish - when fusion bonding is completed - the desired connections.
Patent CA-2250665-A1 (CA)
Inventor: REINER RICHARD A
IPC: H05K5/03
Filed: 1998-10-19
Abstract: An electrical loadcenter of the kind for utilization in a trailer, mobile home or modular home is taught. The loadcenter is of the kind which has the main body thereof recessed into a wall portion and which has a protective cover which electrically and physically protects parties outside of the loadcenter from the electrical devices disposed inside of the loadcenter. A decorative cover is attached to the top of the primary cover for concealing the utilitarian appearance of the loadcenter cover. This decorative cover is typically flat and may either be painted or wallpapered to match the surrounding environment in which it is dispose.