baber/WOPTO huggingface dataset:
Patent CA-2194913-A1 (CA)
Title: Fungicidal compositions containing 3-phenyl-pyrazole derivatives for treating propagative plant stock, novel 3-phenyl-pyrazole derivatives, and fungicidal uses thereof
Inventor: CANTEGRIL RICHARD
IPC: C07D231/16
Filed: 1995-07-10
Abstract: Fungicidal compositions containing as the active ingredient 3-phenyl-pyrazole derivatives of formula (I), wherein X1 to X5, which are the same or different, are a hydrogen atom, a halogen atom or a nitro or alkyl grouping, etc.; Y is a halogen atom or a nitro group, etc.; and Z is a hydrogen atom or a C(=Z1)Z2 group, phosphoryl, etc. Said compositions are useful in agriculture for protecting propagative plant stock from fungal diseases.
Patent CA-2195743-A1 (CA)
Inventor: SESEKURA TETSUYA
IPC: A61B5/154
Filed: 1996-05-22
Abstract: A blood specimen collector provided with means for sucking the skin by depressurization, puncturing means for abutting a puncturing member (2) against the skin thus sucked, and releasing means (13) for pulling out the abutted member (2) from the skin; and another blood specimen collector provided with puncturing means having a multi-needle structure.
Patent CA-2196152-A1 (CA)
Inventor: CHAPLIN JAMES
IPC: E04G21/08
Filed: 1997-01-28
Abstract: A vibrator for use in concrete or other semi-fluid or viscous material is provided with a casing having an open chamber therein, a cap detachably connected to the casing, a cantilevered stub shaft extended into the chamber from the cap, a bearing on the stub shaft, and an eccentric weight mounted on the bearing for rotation about an axis and the stub shaft for generating vibrations.
Patent CA-2197102-A1 (CA)
Title: Producing protected protein for ruminant feed by combining protein with reducing carbohydrate
Inventor: WOODROOFE JONATHAN MALCOLM
IPC: A23K1/16
Filed: 1995-08-07
Abstract: To improve the efficiency of utilization of protein by ruminant animals when fed as part of a complete balanced diet, a mixture containing protein and a reducing carbohydrate, at or adjusted to a suitable pH and moisture content, is subjected to heat, pressure and shear forces followed by post conditioning, which involves regulation of the temperature of the mixture over various time periods. Heat pressure and shear forces may be applied by processing material though a cooker-extruder or expander. Protein so processed can be substantially protected from ruminal degradation without markedly reducing its subsequent absorption in the lower digestive tract.
Patent CA-2198468-A1 (CA)
Inventor: HU GUO HUA
IPC: C08L23/12
Filed: 1994-08-26
Abstract: L'invention concerne un procédé pour produire un mélange de résines polypropylène et polybutylène-téréphtalate rendues mutuellement compatibles par un procédé d'extrusion continue en une seule étape utilisant une extrudeuse, de préférence dans une atmosphère inerte. Ce procédé consiste à: (i) introduire dans une première zone d'alimentation de l'extrudeuse un polymère polypropylène, un composé allylépoxyde, un composé du styrène et un initiateur du type peroxyde, les réactifs étant chauffés à une température supérieure au point de fusion du polymère polypropylène et à la température de décomposition dudit peroxyde, et mélangés simultanément d'une manière intime et continue; (ii) à introduire un polybutylène-téréphtalate dans une seconde zone d'alimentation de l'extrudeuse en aval de la première, en un point où ledit polymère polypropylène de l'étape (i) est à l'état fondu, pour assurer la fusion dudit polybutylène-téréphtalate et son mélange intime avec ladite résine polypropylène fondue; et (iii) à extruder le mélange obtenu. On obtient par ce procédé un mélange de polypropylène et de polybutylène-téréphtalate mutuellement compatibles, dans lequel les deux polymères ont un effet synergique. Le mélange obtenu peut être utilisé comme plastique industriel pour la fabrication d'articles à usage technique.
Patent CA-2201826-A1 (CA)
Title: Spare wheel assembly for trailers
Inventor: BENEDICT CHARLES E
IPC: B62D43/02
Filed: 1997-04-04
Abstract: An auxiliary wheel assembly for temporarily supporting one side of a trailer frame wherein the assembly includes a wheel carried by a strut which is vertically adjustable relative to a support tube.  The assembly also includes clamping elements for securing the tube to and directly beneath the frame without interfering with the structural integrity of the frame.
Patent CA-2203969-A1 (CA)
Title: Bacon product and processing method
Inventor: COZZINI IVO
IPC: A23L17/00
Filed: 1997-04-29
Abstract: A processed meat product such as bacon and a process for treating meat cuts for use in the production of a processed meat product. Particulate meat material is mixed with a pickle solution to form a mixture. The pickle solution and meat material mixture is fed through a reduction mill to form a suspension. The temperature of the suspension is raised during milling to approximately 45°F or higher. Subsequent to milling the temperature of the suspension is decreased to approximately 32°F or lower. The cooled suspension is then injected into a meat cut. The injected meat cut is then thermally treated to form a bacon or bacon-like product having an increase in weight of 0% to 49% above the weight of the meat cut prior to injection.
Patent CA-2205403-A1 (CA)
Title: Fusion-bonded carpet system and method of preparation
Inventor: HAMILTON WAYNE M
IPC: D04H11/00
Filed: 1994-11-14
Abstract: A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and implanting one or both ends of the rope bundle in an adhesive layer on a backing sheet to provide one or two I-bond, fusion-bonded carpet materials having a selected pattern on the wear face surface. The fusion-bonded carpet has a wear face surface composed of all or part of a yarn material in rope bundle form, for example, of a multicolored random or selected pattern. The carpet material may have a backing layer and form carpet tile.
Patent CA-2206561-A1 (CA)
Inventor: MAIER STEFAN
IPC: B29C49/24
Filed: 1997-05-30
Abstract: In a method for the labelling of objects made of plastic, a  label  is  applied  to  an  injection-moulded  object,  by inserting a preliminary stage of the injection moulded object together with the label in a mould part corresponding to the final shape of the production object.  The preliminary stage of the injection-moulded object is expanded in the mould part and the label joined to the production object inside the mould part.  The stiffness of the material of the label (3) causes the label (3) to spread open against the inner face of the main part (2) of the mould, and the label (3) is fixed in the main part (2) of the mould.
Patent CA-2209150-A1 (CA)
Title: Guidewire having compound taper
Inventor: FRECHETTE ROBERT
IPC: A61M25/09
Filed: 1997-06-27
Abstract: A guidewire for a catheter having a corewire that includes a compound taper at its distal end portion. The compound taper of the corewire has a first taper that transitions into a second taper. The first taper proximal of the distal tip of the corewire has a greater angle with respect to the central longitudinal axis of the corewire, and is shorter in length than the second taper.
Patent CA-2210327-A1 (CA)
Title: Household appliance with a rotary cutter, such as a chopper
Inventor: TROCHERIE JEAN-PIERRE
IPC: A47J43/07
Filed: 1996-01-22
Abstract: A household appliance comprising a bowl (11) closable by means of a removable dished lid (19), and a detachable motor unit (35) with an output shaft (49) engageable with a detachable rotary shaft (22) mounted in the bowl for supporting a cutter (26). The side wall (48) of the lid (19) consists of a plurality of separate side portions (65) that may be resiliently bent between an operative position, in which the lid (19) is in place and resiliently bent towards the inside of the bowl, the upper side wall portions (71) engage a ring-shaped space (47) in the motor unit (35), and at least one of said portions actuates a motor operating switch (56), and an inoperative position, in which the lid (19) is not properly positioned on the bowl (11), and the upper side wall portions (71) abut the lower edge (43) of the motor unit (35).
Patent CA-2215542-A1 (CA)
Title: Demineralization of sweet whey
Inventor: BERROCAL RAFAEL
IPC: A23C21/00
Filed: 1997-10-01
Abstract: Electrodeionization is used to demineralize sweet           whey with strongly cationic ion exchange resins alone or cationic and weakly anionic ion exchange resins in a mixed bed.   The process enables considerable savings to be made in water and energy without using regenerating chemicals.
Patent CA-2215632-A1 (CA)
Inventor: MOREL FREDERIC
IPC: C10G67/04
Filed: 1997-10-01
Abstract: Procédé de conversion d'une fraction lourde d'hydrocarbures dans lequel on traite la charge hydrocarbonée dans une section d'hydroconversion, en présence d'hydrogène, comprenant au moins un réacteur triphasique, contenant au moins un catalyseur d'hydroconversion en lit bouillonnant, fonctionnant à courant ascendant de liquide et de gaz, ledit réacteur comportant au moins un moyen de soutirage du catalyseur hors dudit réacteur et au moins un moyen d'appoint de catalyseur frais dans ledit réacteur, on envoie au moins une partie de l'effluent liquide hydroconverti dans une zone de distillation atmosphérique à partir de laquelle on récupère un distillat et un résidu atmosphérique, on envoie au moins une partie de ce résidu atmosphérique dans unezone de distillation sous vide à partir de laquelle on récupère un distillat et un résidu sous vide, au moins une partie de ce résidu sous vide est envoyé dans une section de désasphaltage à partir de laquelle on récupère une coupe hydrocarbonée désasphaltée et de l'asphalte résiduel, au moins une partie de la coupe hydrocarbonée désasphaltée est envoyée dans une section d'hydrotraitement à partir de laquelle on obtient après séparation par distillation atmosphérique une fraction gazeuse, un distillat atmosphérique et une fraction liquide plus lourde de charge hydrotraitée ladite section comprenant au moins un réacteur triphasique, contenant au moins un catalyseur d'hydroconversion en lit bouillonnant, fonctionnant à courant ascendant de liquide et de gaz, ledit réacteur comportant au moins un moyen de soutirage du catalyseur hors dudit réacteur et au moins un moyen d'appoint de catalyseur frais dans ledit réacteur.
Patent CA-2219430-A1 (CA)
Inventor: MONTIGLIO MICHEL
IPC: A61G5/04
Filed: 1997-10-24
Abstract: The present invention relates to a new wheelchair that is adjustable in length, width and height in order to be adapted to different users of different sizes or to a child growing up. The wheelchair comprises a T-shaped rear frame, a T-shaped front frame and a seat assembly. Each T-shaped frame is made of a long arm and two short arms. The rear frame and the front frame are telescopically connected together in such a manner so as to articulate both frame together and to allow to adjust the distance between the front and rear wheels. The two rear wheels are adjustably mounted to the rear frame so that the distance separating the wheels may be adjusted. The seat assembly is mounted on the rear frame and is adjustable in height. The front wheels are mounted on the front frame at each end of the two short arms.
Patent CA-2220145-A1 (CA)
Title: Vinyl sulfoxides and a process for their synthesis
Inventor: MILLER RANDAL S
IPC: C07C315/04
Filed: 1996-06-04
Abstract: The present invention is directed to new diarylvinyl sulfoxides and to a new process for their synthesis.
Patent CA-2220325-A1 (CA)
Title: Recovery boiler
Inventor: ARAKAWA YOSHIHISA
IPC: F23G5/14
Filed: 1997-11-05
Abstract: Object:  To provide a recovery boiler for recovering soda component from pulp spent liquor, which is able to prevent carry-over of unburnt char and deformation of char bed configuration and to attain a stable combustion with low NOx generation.        Solving means:  By regulating combustion air supply, and feeding inert gas along furnace side wall around char bed as the case may be, there are formed a combustion zone of reduction atmospheric field where air ratio in surroundings of char bed is 0.8 or less, a combustion zone of reduction atmospheric field where air ratio is 1.0 or less and unburnt components exist (including a case to form reduction atmospheric field where air ratio is 1.0 or less and unburnt components exist with said two combustion zones being combined together) and a combustion zone where combustion completes.
Patent CA-2220735-A1 (CA)
Title: Method for effecting an electronic payment transaction
Inventor: PEDERSEN TORBEN P
IPC: G07F7/08
Filed: 1996-05-10
Abstract: The invention relates to a method for protected payment with electronic payment means, such as "intelligent" payment cards ("smart cards"), in a variable number of steps. In this connection, use is made of a non-reversible function (F), of which successive function values (.beta.i) are provided by the payment means (1, I) to the payment station (II) in question by way of proof of payment. On the basis of these function values (.beta.i), there may take place both a verification and a determination of the number of steps.  Such method finds application, e.g., in public telephones and in copiers. The invention further relates to a payment means and a payment system for applying the method.
Patent CA-2222156-A1 (CA)
Inventor: FOLSOM JAMES C
IPC: B65H16/10
Filed: 1996-05-08
Abstract: Une installation (10) pour fournir une bande depuis un rouleau comprend un cadre (F) supportant une paire de guides verticaux (22) portant des dipositifs de levage (16) mobiles verticalement. Chaque dispositif de levage (16) est entraîné par un moteur par l'intermédiaire d'une chaîne (60) fixée à ses extrémités opposées et venant autour d'une roue dentée d'entraînement (68) et d'une roue dentée (66) à rotation libre portée par le cadre. Chaque chaîne (60) vient également sur une roue dentée (48) à rotation libre et des arbres (50) à rotation libre portés par le dispositif de levage (16). Le mouvement de rotation de la roue dentée d'entraînement (68) dans des directions opposées provoque le mouvement ascendant ou descendant du dispositif de levage (16) le long du guide vertical (22), et donc le mouvement ascendant ou decendant du rouleau. Un système (90) pour tendre la bande du rouleau et pour l'entraîner peut se rapprocher et s'éloigner du rouleau, et comporte un moyen d'entraînement mobile (M3, 124, 126, 128, 138) du rouleau venant en prise avec celui-ci pour l'entraîner.
Patent CA-2222323-A1 (CA)
Title: Vascularized tissue regeneration matrices formed by solid free-form fabrication methods
Inventor: CIMA MICHAEL J
IPC: A61F2/06
Filed: 1996-06-05
Abstract: Solid free-form fabrication (SFF) methods are used to manufacture devices for allowing tissue regeneration and for seeding and implanting cells to form organ and structural components, which can additionally provide controlled release of bioactive agents, wherein the matrix is characterized by a network of lumens functionally equivalent to the naturally occurring vasculature of the tissue formed by the implanted cells, and which can be lined with endothelial cells and coupled to blood vessels at the time of implantation to form a vascular network throughout the matrix. The SFF methods can be adapted for use with a variety of polymeric, inorganic and composite materials to create structures with defined compositions, strengths, and densities, using computer aided design (CAD). Examples of SFF methods include stereo-lithography (SLA), selective laser sintering (SLS), ballistic particle manufacturing (BPM), fusion deposition modeling (FDM), and three-dimensional printing (3DP).
Patent CA-2225743-A1 (CA)
Title: Method and plant for the manufacture of a deep-drawing steel strip or sheet
Inventor: PRONK CORNELIS
IPC: C21D8/04
Filed: 1996-06-28
Abstract: In the manufacture of steel strip or sheet, suitable for use as deep-drawing steel for the manufacture of can bodies by deep-drawing and ironing, there are performed the steps of (i) providing a low-carbon steel in the form of a slab, (ii) rolling the slab in the austenitic region to reduce its thickness to a transfer thickness, (iii) cooling the rolled slab having the transfer thickness into the ferritic region, (iv) rolling the rolled slab in the ferritic region to a finished thickness. To provide a steel having reduced tendency to "earing" in can body manufacture, the transfer thickness is less than 1.8 mm and the total thickness reduction in the ferritic region from the transfer thickness to the finished thickness is less than 90 %.
Patent CA-2228754-A1 (CA)
Title: Optical signal transmission system for electro-optical tag
Inventor: BERNEY JEAN CLAUDE
IPC: G06K1/12
Filed: 1996-08-07
Abstract: The present invention relates to an electro-optical tag system comprising a reading/writing device capable of generating signals of very high light intensity and susceptible to operate the tag. To this effect, the tag comprises a discriminator which can differentiate said light signals of very high intensity from signals of common intensity so as to set the tag in operation when said signals are detected. A delay unit sets the tag off when the communication between the tap and the reading/writing device is interrupted.
Patent CA-2229331-A1 (CA)
Title: Assay devices
Inventor: MAY KEITH
IPC: B01L3/00
Filed: 1998-02-10
Abstract: An assay device incorporates a composite strip comprising at least two bodies of porous liquid-conductive material in liquid-flow contact with each other via an interface and together defining at least part of a liquid flow path through which liquid must flow during the performance of an assay, wherein at said interface the lateral dimension, relative to the direction of the liquid flow path, of the contact area of the upstream body is narrowed such that liquid flow from the upstream body into the downstream body is focused towards the centre-line of the flow path in the downstream body, thereby reducing the likelihood that liquid will deviate from the intended flow path. The upstream body can be a sample-collecting wick, terminating at the interface as a point or prow (Figure 7).
Patent CA-2229571-A1 (CA)
Title: Modular terminal block assembly
Inventor: KACZMAREK RICHARD T
IPC: H01R9/24
Filed: 1996-09-18
Abstract: The invention is a modular terminal block assembly (20). The modular terminal block assembly (20) includes a base module (28) in which communications company lines (54) may be dressed and retained during the dressing operations. A connector module (26) is provided for attachment over the base module (28) and to engage distribution lines (52) retained in the base module (28) with insulation displacement connectors (IDC) (110) which are retained in the connector module (26).     A protection module (30) is provided for engagement with an opposite side of the base module (28) so that protection can be provided on the lines without interfering with the connection termination of customer service line on the connector module (26). The modular terminal block assembly (20) provides structures which allow the assembled modular terminal block to be retained on a standard U-shaped mounting frame (24) or for attachement to a rod frame system (22).
Patent CA-2230900-A1 (CA)
Title: Apparatus and method for inerting and venting the containment atmosphere in a nuclear power station
Inventor: ECKARDT BERND
IPC: G21C9/004
Filed: 1996-09-02
Abstract: When hydrogen is generated within the containment (8) of a nuclear power station, its containment atmosphere (CA) must be inerted. In order to avoid a pressure buildup within the containment (8) when inerting of this type is carried out, an apparatus and a method are specified which make it possible to bleed (vent) the containment atmosphere (CA) simultaneously.  For this purpose, according to the invention, a reversible activity holdup device (4, 4') is provided, which makes it possible to vent the containment atmosphere (CA), without radioactive material being released into the surroundings. It is thereby also possible for the containment (8) of a nuclear power station to be inerted even prophylactically, so that the safety of the nuclear power station plant is markedly increased.
Patent CA-2232075-A1 (CA)
Title: Method and apparatus for monitoring telephonic members and providing directory assistance
Inventor: FILLIGER PAUL W
IPC: G06Q20/32
Filed: 1998-03-13
Abstract: Telephone users desiring directory assistance services are connected via standard telephone procedures to a directory assistance provider, such as an operator. An operator provides the destination number and initiates a connection to that number. Once that connection is initiated, the connection is monitored for the occurrence of a predetermined condition, such as a busy signal. If no such condition is detected, the caller proceeds with the call in the normal manner. If, however, such a condition is detected, the caller is automatically transferred to a directory assistance provider for further help.
Patent CA-2235138-A1 (CA)
Title: Reverse-turn mimetics and methods relating thereto
Inventor: KAHN MICHAEL
IPC: C07D498/04
Filed: 1996-10-24
Abstract: Conformationally constrained compounds of formula (I) which mimic the secondary structure of reverse-turn regions of biologically active peptides and proteins are disclosed. Such reverse-turn mimetics have utility over a wide range of fields, including use as diagnostic and therapeutic agents. Libraries containing the reverse-turn mimetics of this invention are also disclosed, as well as methods for screening the same to identify biologically active members.
Patent CA-2235543-A1 (CA)
Inventor: REEVES CHRISTINA MARY
IPC: A47C13/00
Filed: 1998-04-22
Abstract: A folding chair is described of the type having a seat portion and a back portion joined by a fabric hinge. The seat and back portions have an array of stiffeners, the stiffeners each having one end mounted in the hinge and another end retained in an end retainer. The outermost slats are provided with a slot through which a pair of stays are wound to limit the opening of the back and seat portions relative to each other. The retainers and the hinge capture the ends of the slats in an interference fit. Some or all of the slats may be glued in place with a waterproof glue. A dual purpose cover is provided for enveloping the chair in a folded position for carrying and also for overlaying the chair when in a position for use.
Patent CA-2237166-A1 (CA)
Inventor: OLLAR ROBERT-A
IPC: C12Q1/04
Filed: 1996-09-25
Abstract: A method of determining the presence of a paraffinophilic microorganism in a specimen taken from a patient. The method includes providing a receptacle containing an aqueous solution and adjusting the solution to mimic the in vivo clinical conditions of the patient. The method then further includes inoculating the solution with the specimen and then placing in the receptacle a paraffin coated slide to bait the paraffinophilic microorganism. The slide is then analyzed after exposure to the specimen to determine the presence or absence of the paraffinophilic microorganism. An associated apparatus is also disclosed.
Patent CA-2237277-A1 (CA)
Title: Room temperature control apparatus having feedforward and feedback control and method
Inventor: AHMED OSMAN
IPC: F24F11/76
Filed: 1998-05-08
Abstract: A controller for heating, ventilating and air-conditioning distribution systems,which includes a feedforward and feedback control strategies. The controller has a feedforward control strategy that generates a control signal based on control set points and identified characteristics of the system, and which adaptively adjusts such set points based on changes that are measured with respect to the identified characteristics. The controller is particularly adapted for controlling the temperature during a heating or cooling operation in a controlled space.