baber/WOPTO huggingface dataset:
Patent CA-2188546-A1 (CA)
Inventor: DOERNER STEFAN
IPC: A47J36/16
Filed: 1995-04-28
Abstract: The invention pertains to a food processor with a mixing vessel (4) and a drive mechanism for an agitator in the mixing vessel (4), where the mixing vessel (4) has in its lower region an opening of substantially circular cross-section. To make this type of food processor more practicable the invention proposes that the cross-section of the upper opening be elliptical and that a geometric mid-point (19') of the upper opening cross-section be offset from a mid-point (19) of the lower opening cross-section.
Patent CA-2192049-A1 (CA)
Inventor: LEPRINCE ELISABETH
IPC: G06F9/44
Filed: 1996-12-04
Abstract: La présente invention concerne un procédé de manipulation de modèles dedonnées pour le transfert de modèles entre une pluralité d'outils (Ta, Tb, Tc, Td,...) de génie logiciel et pour l'application à un modèle, de règles de transformation, la transformation de modèles de données étant réalisée au moyen de passerelles (Ba, Bb, Bc, Bd, ...) permettant de convertir le format d'un outil dans le format d'un autre outil en passant par un format intermédiaire neutre et unique (NIM). Le présent procédé est remarquable en ce que l'élaboration des passerelles est, selon une approche dite orientée objet, réalisée à partir d'un langage exécuté, les passerelles étant des exécutables permettant la transformation d'un modèle de données en plusieurs étapes activées successivement, de manière systématique ou conditionnelle, grâce à un langage de commande décrivant une logique d'enchaînement dynamique des étapes, l'enchaînement étant une procédure paramétrée et nommée. Chaque étape est un exécutable dont le code est développé à partir d'un ensemble de classes réutilisables alors que l'activation d'une procédure nécessite simplement de fournir le nom et les paramètres de la procédure correspondante.
Patent CA-2192331-A1 (CA)
Title: A paper roll container arrangement
Inventor: LINDH ULF
IPC: A47K10/32
Filed: 1995-05-09
Abstract: A container arrangement constructed to enable a web of material (35) to be withdrawn from the outer surface of a generally cylindrical roll, preferably a roll of toilet paper or like material. The arrangement includes a roll container (1), which can be opened to enable depleted rolls to be replaced. The container (1) includes a web outfeed opening which is coaxial with the roll axis. Mounted at one end wall of the container (1) is a cylindrical guide member (4) whose circular peripheral edge is aligned coaxilally with the axis (10) of the outfeed opening (63) an whose diameter exceeds the effective, initial diameter of an unused roll (3). The guide member (4) functions to deflect the web from the cylindrical surface of the roll as the web (35) is drawn through the opening (63). The guide member (4) is rotatably jourmailed (51) for rotation about an axis which extends generally coaxial with the roll axis.
Patent CA-2193187-A1 (CA)
Inventor: MOMONAMI SHINICHI
IPC: B41J11/66
Filed: 1996-12-17
Abstract: A facsimile apparatus advances recording paper from a roll of recording paper to a cutter which cuts the paper to a length equal to the number of lines necessary for printing a single full page of an image. The facsimile apparatus has first through fourth individually-driven paper-forwarding devices. The cutter is located between the first and second paper-forwarding devices; a bend guard is located between the second and third paper-forwarding devices; a printer is located between the third and fourth paper-forwarding devices.      A controller, using the paper-forwarding devices, causes the recording paper to bead between the cutter and the printer.      Forwarding of the paper to the cutter is suspended at the moment the length of the recording paper which has passed the cutter is found to have reached the length equal to the number of lines necessary for printing a single full page of an image.
Patent CA-2194409-A1 (CA)
Title: Single-cylinder crusher
Inventor: RAINER CHRISTIAN
IPC: B02C4/12
Filed: 1995-07-04
Abstract: The proposed crushing device is designed as a single-cylinder crusher and is provided with a rotary-driven cylinder (1) and an associated rocker arm (2). Contours are provided on the opposing surfaces of the cylinder (1) and rocker arm (2); these contours are formed by ridges and are inclined in relation to the direction (arrow 10) of motion of the cylinder (1) relative to the rocker arm (2), so that in addition to the radial component of motion, an axial component is produced which promotes the cubic shape of the crushed product grains.
Patent CA-2195741-A1 (CA)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1995-07-26
Abstract: The apparatus comprises within a protection casing side plates provided to position, in the upper portion thereof, a bobine-support (3) of a material roll and, in the lower portion thereof, a drum (4) intended to receive a cutting device (6), and a pressing element (7) in contact with said drum and between which is introduced the tensioned material to be cut. According to the invention, the drum (4), is made with modular elements and comprises three components, one of them being a main body with a small diameter shaft (4.1) which is hollow and susceptible of receiving at each of its quick-mounting or quick-dismounting extremities two assemblies of opposite elements comprising as a single piece a variable length sleeve integral with an end plate.
Patent CA-2196664-A1 (CA)
Inventor: CANN KEVIN JOSEPH
IPC: C07D491/052
Filed: 1995-08-02
Abstract: Procédé de production de polybutadiène ou de polyisoprène dans un réacteur à phase gazeuse par introduction continue d'un courant de monomère de butadiène ou d'isoprène et, éventuellement, d'un gaz inerte dans une zone de polymérisation, tandis que la température à l'intérieur de ladite zone et maintenue au-dessous de la température au point de rosée du monomère présent dans ladite zone, en présence d'un catalyseur des terres rares et en présence d'un matériau inerte particulaire.
Patent CA-2198229-A1 (CA)
Title: Position control for self-loading roll
Inventor: ROERIG ARNOLD J
IPC: F16C13/00
Filed: 1995-07-25
Abstract: A hydraulic crown support system (28, 31) employs a stationary cross head (30, 42) mounted within a cylinder (22) or beneath an extended nip shoe (24).  Individual hydraulic pistons (34, 46) are disposed along the stationary cross head (30, 42), which, under the force of hydraulic pressure, support the inner wall (40) of a roll (22) or an extended nip shoe (24). The displacement of the support cylinders (34, 46) is controlled through one or more adjustable ports (66, 58, 76, 78, 80, 90) formed in the sidewall of the hydraulic cylinder or cylinders which support the roll (22) or extended nip shoe (24). With a piston (34, 46) which extends from one end of the stationary cross head (30, 42) to the other, some tilting from one side to the other of the cross head can be achieved by the adjustment of the pressure ports, thus compensating for misalignment in the vertical direction between an extended nip (24) or crown-controlled roll (22).
Patent CA-2202124-A1 (CA)
Title: Analog time division duplex
Inventor: SERINKEN NUR M
IPC: H04B1/56
Filed: 1997-04-08
Abstract: A first terminal for use in a time division duplex communication system comprising apparatus for automatically, successively, repetitively and alternatingly transmitting and receiving compressed signals to and from another terminal via a single transmit and receive time divided channel, including apparatus for changing a transmit and receive mode of the first terminal in synchronism with an opposite transmit and receive mode of another terminal, apparatus for receiving a timing signal which is the same timing signal received by another terminal, and apparatus for changing the mode at intervals determined from reception of the timing signal.
Patent CA-2202836-A1 (CA)
Inventor: ROMER NICHOLAS K
IPC: B31B19/00
Filed: 1997-04-16
Abstract: An improved envelope maker (10) including: a template member (20) having first (28) and second (29) indicia markings and a cutout (22); a primary center piece member (40) dimensioned to be received in the cutout (22); and; an auxiliary center piece member (50) provided with means for operatively engaging the primary center piece member (40); wherein the envelope maker can be employed to make a variety of envelopes having the finished dimensions of the primary center piece member (40), the auxiliary center piece member (50) and larger.
Patent CA-2208165-A1 (CA)
Title: Nucleic acid biosensor diagnostics
Inventor: KRULL ULRICH J
IPC: C12Q1/68
Filed: 1997-06-18
Abstract: A biosensor for detecting a target nucleic acid, which has at least three layers, two of which are a waveguide, wherein one layer includes a nucleic acid or nucleic acid analog capable of hybridizing to the target nucleic acid, and wherein a flurophore is tethered to the nucleic acid or nucleic acid analog and wherein the biosensor functions according to direct excitation.
Patent CA-2210670-A1 (CA)
Title: Hypodermic needle having a differential outside surface finish
Inventor: GOLBA JOSEPH C JR
IPC: A61B17/00
Filed: 1997-07-16
Abstract: A hypodermic needle of the present invention includes an elongate hollow tube with a proximal end, a distal end and has a bore therethrough. The proximal end of the needle of the invention has a hub fixedly attached thereto to connect the needle releasably to a fluid handling device with the distal end having a point for facilitating penetration of the needle into a patient's tissue. The outside surface of the tube has a proximal portion with a lower coefficient of sliding friction with the patient's tissue than the coefficient of sliding friction with the patient's tissue than a distal portion of the outside surface of the tube. The higher coefficient of friction of the distal portion enables a practitioner to substantially discriminate the needle's penetration of structures in the patient's tissue while the lower coefficient of friction proximal portion substantially reduces drag force for passage of the proximal portion through the structures already penetrated by the distal portion.
Patent CA-2212450-A1 (CA)
Title: Method for concatenated rendering of digital images
Inventor: SIMONS DAVID P
IPC: G06T15/10
Filed: 1997-08-06
Abstract: A computer-implemented method for delaying the rendering of source material associated with a source layer in a nested composition that is a layer in a root composition. During the rendering of the root composition the method retrieves the source layer, promotes the source layer to the root layer and delays the rendering of the source material until the root layer is rendered.
Patent CA-2212854-A1 (CA)
Title: Paperbead for protecting drywall corners
Inventor: GILMORE FLORENT
IPC: E04F13/06
Filed: 1996-02-13
Abstract: An improved corner bead (1) for drywall construction having a paper layer (4) bonded to an exterior surface of a formed metal or plastic core (3). The paper (4) is impregnated with a latex prior to affixing it to the core. The uniformly impregnated paper (4) provides improved protection against adverse abrasion at all levels of thickness of the paper (4). An improved method for covering joints formed between abutting sheets of drywall (8) involves spreading a bonding layer (10) of joint compound, embedding the paper strip (4) in that compound, applying an exterior layer (12) of compound, and sanding the exterior layer (12) so as to provide a smooth and continuous surface between the drywall sheets (8).
Patent CA-2213385-A1 (CA)
Title: Method of protecting against coccidiosis infections in poultry
Inventor: LEE ENG-HONG
IPC: A61K47/36
Filed: 1997-08-20
Abstract: The present invention is directed to a method of protecting an animal against a chronic disease,  the disease being caused by an infectious organism which undergoes more than one life cycle.  The method comprises:   a)  administering to the animal a vaccine containing sufficient organisms to develop an immunological response in the animal;   b)  maintaining the animal free from chemotherapeutic agents effective against the infectious organism for a period of time corresponding to about one life cycle of the organism; and c)  thereafter administering to the animal a chemotherapeutic agent effective against the infectious organism for a period of time corresponding to at least one life cycle of the infectious organism.
Patent CA-2214725-A1 (CA)
Inventor: FURKA JAMES FRANCIS
IPC: H04Q3/545
Filed: 1996-02-22
Abstract: Un système de négociation de services (305) traite des demandes concernant des services provenant d'un ou plusieurs clients (180) d'un réseau en envoyant la demande de service à un système de gestion de service (310). Cette demande de service comporte un nom de service et des données correspondantes recueillies auprès du client. Le système de gestion de services (310) sélectionne un programme de gestion de services à partir de plusieurs zones de mémoire d'après un nom de fonction et exécute le programme de gestion de services afin d'obtenir des données d'approvisionnement. Celles-ci correspondent à l'information nécessaire pour qu'un élément de réseau (120, 130) traite le service de réseau d'après les données recueillies auprès du client (180). Une fois les données d'approvisionnement déterminées, le système de gestion de services (310) les envoie à l'élément de réseau (120, 130) qui prépare à l'exécution le service demandé d'après les données d'approvisionnement envoyées par le système de gestion de services (310).
Patent CA-2215122-A1 (CA)
Title: Il-13 receptor specific chimeric proteins and uses thereof
Inventor: PASTAN IRA
IPC: A61K47/48
Filed: 1996-03-15
Abstract: The present invention provides a method and compositions for specifically delivering an effector molecule to a tumor cell. The method involves providing a chimeric molecule that comprises an effector molecule attached to a targeting molecule that specifically binds an IL-13 receptor and contacting a tumor cell with the chimeric molecule.
Patent CA-2215471-A1 (CA)
Title: Process and apparatus for handling carbon-containing adsorbent
Inventor: BRUEGGENDICK HERMANN
IPC: B01D53/14
Filed: 1995-11-11
Abstract: The adsorbent (2) is led through a reactor (1) of a flue gas scrubbing system and a partition (4) separates off a layer (5) on the incident side. Only the adsorbent of that layer reaches a desorption device (8) whose desorption gas is fed into a heavy metal separator (10). Immediately after the desorption treatment, the adsorbent of the layer (5) is combined with the remaining adsorbent and burned. The desorption gas is also burned following the separation of the heavy metals.
Patent CA-2217231-A1 (CA)
Inventor: NOGUCHI HIDETO
IPC: C09D11/033
Filed: 1997-02-05
Abstract: High quality .beta. -form copper phthalocyanine pigment printing ink is produced by the present method, this method reducing the large amount of time and labor required in the process of pigmentation of crude copper phthalocyanine and production of the pigment printing ink.      To this end, the production method of printing ink according to the present invention is characterized by adding to crude copper phthalocyanine, 20-80 weight % of printing ink resin based on the amount of the crude copper phthalocyanine, dry-milling the mixture at 80-170°C, and heating the ground material in printing ink solvent. The painting ink obtained contains copper phthalocyanine particles of .beta. -form crystals with an aspect ratio of 1-2.
Patent CA-2218558-A1 (CA)
Title: Heating installation with closed liquid circuit
Inventor: CNOSSEN JAN HENK
IPC: F24D3/10
Filed: 1996-04-22
Abstract: The invention relates to a heating installation comprising a closed liquid circuit which is under pressure during operation, in which are incorporated a heating boiler in which heat is supplied to a liquid circulating in the circuit and heat-generating means such as radiators and/or convectors, further comprising a pressureless liquid reservoir (20) connectable by valve means (5) to the circuit, which valve means (5) are mechanical valve means controlled by the pressure in the circuit.
Patent CA-2220493-A1 (CA)
Inventor: FARKAS LASZLO
IPC: A61B17/32
Filed: 1996-05-07
Abstract: Instrument (100) de coupe endochirurgical qui comporte un tube creux (102) possédant une extrémité distale dotée d'une fente (110) radiale et une surface de déflexion interne, une tige de poussée (104) qui s'étend à travers le tube et est dotée d'une lame (108) en forme de faucille à orientation proximale couplée à son extrémité distale, et un actionneur manuel (106) couplé aux extrémités proximales du tube et de la tige de poussée. La lame en forme de faucille est un élément incurvé doté d'une arête concave (124) tranchante et d'une arête convexe (122) non tranchante. Elle est reliée à l'extrémité distale de la tige de poussée, son arête concave tranchante faisant face à ladite tige de poussée. La lame présente des dimensions telles qu'elle peut être complètement contenue à l'intérieur du tube. La tige de poussée est orientée de telle manière que son extrémité distale est libre de se déplacer dans une direction radiale lorsqu'elle se déplace axialement.
Patent CA-2221553-A1 (CA)
Title: Method for verifying the expected postage security device and an authorized host system
Inventor: PITCHENIK DAVID E
IPC: G07B17/00
Filed: 1997-11-19
Abstract: A method for verifying that the expected components of a postage metering system includes alternate embodiments for verifying a PSD coupled to a host system is the expected PSD. The method further includes verifying the host system as the expected host system. A first message is encrypted in the PSD using a first cryptographic key to obtain a first encrypted message. The first encrypted message is sent to the host system which decrypts the first encrypted message using a second cryptographic key. The host system then encrypts a second message derived from the decrypted first encrypted message using the second cryptographic key. The host system then sends the encrypted second message to the PSD which decrypts the second encrypted message in the PSD using the first cryptographic key. The PSD compares the decrypted second encrypted message with the first message, and activates the PSD for processing transactions requested by the host system when the decrypted second encrypted message corresponds to the first message.
Patent CA-2221727-A1 (CA)
Inventor: KENT STEPHEN B
IPC: G01N33/00
Filed: 1996-05-14
Abstract: Methods of producing biopolymer ladders and their use to obtain structural information about the biopolymer. The ladders are produced by settling up catalytic cleavage and terminating reactions at the end of biopolymer molecules. The terminating reactions terminate cleavage of a percentage of the biopolymer molecules at each round of cleavage.
Patent CA-2225002-A1 (CA)
Inventor: TABE JOSEPH A
IPC: B60R21/34
Filed: 1997-12-17
Abstract: A safety device for vehicles, adaptable to various applications, having a Backing Safety System, a School Bus "Stop Sign Arm" Safety System, a Driver Safety System, and a Technician Lift, Dump, Tailgate, and Hydraulic Cylinder Safety System. Each system is based on the same circuit path, which includes a switch terminal responsive to normal vehicle operations, an input terminal to receive current from the switch terminal, a transformer, a voltage selector, an automatic controller which compares voltage with preselected data and generates an output, a sound chip emitting a sound signal response, and an amplifier .          Various fuses are dispersed throughout the safety device to prevent system degradation.  A speaker mounted outside the vehicle transmits the amplified sound signal, in the form or an audio message, to those both inside and outside the vehicle.
Patent CA-2226965-A1 (CA)
Inventor: KRINNER KLAUS
IPC: E04H12/22
Filed: 1996-08-22
Abstract: The invention concerns a device for the vertical arrangement of a pole or postlike object (4) on a securing device (6) disposed at the ground end. The device comprises a substantially cylindrical, elongate mounting mandrel (10) which can be inserted into an accommodating bore (12) in the underside of the pole or post-like object (4). The device further comprises a support plate (16) from whose plane the mounting mandrel (10) extends upwards and on which the underside (14) of the pole or post-like object (4) rests. At least one securing projection (18) protrudes upwards from the support plate (16) and penetrates the material of the pole or post-like object (4). The mounting mandrel (10) is substantially thinner than the accommodating bore (12) in the underside of the pole or post-like object (4) such that there is considerable play between the journal or mounting mandrel (10) and the bore (12) surrounding the mandrel in the underside of the pole or post. Owing to this play, the pole or post (4) can be mounted on the mounting mandrel (10) such that the pole or post is tilted or inclined within a given angular range. This inclined or tilted position permits compensation of any positions of the securing device (6) disposed at the ground end which are lopsided relative to the vertical.
Patent CA-2229766-A1 (CA)
Title: Modified primers
Inventor: YOUNG KAREN KWOK YING
IPC: C12Q1/686
Filed: 1998-03-18
Abstract: The present invention provides modified oligonucleotides for use in the amplification of a nucleic acid sequence. Amplifications carried out using the modified oligonucleotides result in less non-specific amplification product, in particular, primer dimer, and a concomitant greater yield of the intended amplification product compared to amplifications carried out using unmodified oligonucleotides as primers.
Patent CA-2232328-A1 (CA)
Title: Process and circuit arrangement for operation of at least one discharge lamp
Inventor: REINERS THOMAS
IPC: H05B41/392
Filed: 1998-03-17
Abstract: The operating process according to the invention for the at least one discharge lamp is characterized in that the discharge lamp (LP), preferably a neon gas discharge lamp, is operated for producing a taillight with a first, small electrical power, and is operated for producing a signal light, preferablya brake light, with a second, higher electrical power. This operating process is executed by means of a voltage transformer (T1, T2), which up-transforms the on-board supply voltage of the vehicle into an intermediate-frequency alternating voltage. The control of changes in the on-board voltage and the power control of the lamp are made by the method of pulse-width modulation. control circuit with a control device (IC) for the voltage transformer (T1, T2),an operational amplifier (OP), and]a voltage divider (R21, R20) that can be switched between two settings by means of an electronic switch (T3). For changing between the taillight and the signal-light operations, the voltage divider resistance acting in the control circuit is switched by means of electronic switch (T3).
Patent CA-2233387-A1 (CA)
Inventor: GLOVER MICHAEL
IPC: B65D81/26
Filed: 1998-03-26
Abstract: A mufti-layer sealed unit incorporating one or more colored features that can fade in the presence of visible light, comprises two or more sheets that are essentially impermeable to oxygen. A front one of the sheets is transparent, generally rigid in form and incorporates UV-filter, and the sheets are maintained in an essentially parallel and spaced apart relationship to each other by a peripheral spacing-and-sealing .assembly enclosing a sealed chamber within which the colored features are located. The unit includes oxygen-absorbing material positioned to be exposed to said chambers. The colored feature may be a separate display object including oil paintings, water color paintings, pencil drawings, engravings, photographs and printed images. The front sheet is of glass and the oxygen-absorbing material is provided in sheet form. The rear sheet may consist of flexible, mufti-layer barrier film material.