baber/WOPTO huggingface dataset:
Patent CA-2188746-A1 (CA)
Title: Spring Steel with Excellent Resistance to Hydrogen Embrittlement and Fatigue
Inventor: NANBA SHIGENOBU
IPC: C22C38/44
Filed: 1996-10-24
Abstract: The present invention provides a spring steel with excellent performanc e, characterized in that the spring steel is produced by making a spring steel contain an appropriate amount of at least one or more of Ti, Nb, Zr, Ta, and Hf, thereb y generating fine inclusions including carbide, nitride ,sulfides and/or their complex compounds, to make the inclusions exert the effect of trapping diffusive hydrogen whereby the resistance to hydrogen embrittlement is enhanced, wherein the size and numbe r of the coarse inclusions are regulated, thereby suppressing the decrease of the fatigue life. The spring steel can provide a valve spring or a suspension spring or the like, with enhanced strength and higher stress resistance, together with improved resistance to hydrogen embrittlement and fatigue.
Patent CA-2189484-A1 (CA)
Inventor: FINKELSHTEYN YAN
IPC: B42D15/04
Filed: 1996-11-04
Abstract: A simple foldable greeting card wherein, upon opening, decorative display elements self-generate a 3-D effect.
Patent CA-2191468-A1 (CA)
Title: Package of wet tissue paper
Inventor: YAMADA KIKUO
IPC: B65D83/08
Filed: 1996-03-19
Abstract: A packet for wet tissues wherein a spent container can be simply discarded. A container main body (1) is formed of a laminated sheet composed of a paper material (11) laminated with an air-tight film (12). A lid unit part (4), (16) including a base plate (2), (14) having a wet tissue pick-up port (6)and a lid body (3), (15) supported on the base plate (2), (14) is mounted on the container main body (1). The lid unit part (4), (16) may be formed of an injection molded product of plastic or a plastic molded sheet. For the lid unit part formed of a plastic molded sheet, each of the base plate (14) and lid body (15) can be formed of a laminated sheet composed of a paper material laminated with an airtight film.
Patent CA-2191668-A1 (CA)
Inventor: BROWN DANIEL PETER
IPC: H04M1/67
Filed: 1996-11-29
Abstract: A system (100) and method of improving activation security allows a remote device (104) to identify that there is a difference between a first signal transmitted by a central site (102) and a first signal received by the remote device. A derived number is used. The derived number can be displayed to the user for verbal verification by the user, or the derived number can be used internally of the remote device, or the central site, for verification that is transparent to the user. A significant amount of security is added without substantially altering the communication protocol.
Patent CA-2192054-A1 (CA)
Inventor: HEVENOR CHARLES M
IPC: B41J19/18
Filed: 1996-12-04
Abstract: In order to calibrate the lateral movement of a thermal print head (34), a first group of heating elements (44) at the upper end of the print head are actuated to print a plurality of first indicia (A1-A7) with the print located in a home position (y o). The print head (34) is then moved upwardly in the y-coordinate direction to a command position (y1) and a plurality of second indicia (B1-B7) are printed in the spaces defined between adjacent first indicia (A1-A7), with the print head being moved incrementally in the y-coordinate direction between printing sequential second indicia. The command position (y1) of the print head is then adjusted based on its total incremental movement (yi(sum)) corresponding to a selected second indicia.
Patent CA-2192920-A1 (CA)
Title: Methods for conferring broad-based soybean cyst nematode resistance to asoybean line
Inventor: VIERLING RICHARD A
IPC: C12Q1/68
Filed: 1996-12-13
Abstract: Described are recombinant soybean plants and plant lines, and methods for producing the same, which have desired characteristics derived from one or more soybean lines and which are soybean cyst nematode-resistant, this resistance having been introgressed by marker-assisted selection.  The soybean cyst nematode resistance is advantageously introgressed using inventive methods with minimal linkage drag and, as such, resulting plants do not exhibit undesirable characteristics heretofore associated with plants and plant lines having resistance to soybean cyst nematodes.
Patent CA-2195841-A1 (CA)
Inventor: FERLAND JEAN-MARIE
IPC: C07C227/18
Filed: 1997-01-23
Abstract: Disclosed herein is a process for preparing (S) -.alpha.-amino-1-carboxycyclopentaneacetic acid which is a useful intermediate for preparing peptidomimetic inhibitors of herpes viral ribonucleotide reductase.      The process comprises the preparation of the key intermediate (see formula one) and its subsequent conversion to the desired product.
Patent CA-2196449-A1 (CA)
Inventor: ZIGERLIG MAX
IPC: A46B13/00
Filed: 1997-01-30
Abstract: In  a  rotating brush  (1)  which  is  particularly suitable for motorized systems for the automatic washing of vehicles, comprising a support member (2) that can be connected to a rotating device  (3)  and to a number of flexible cleaning  elements  (4)  that  support  one  another  and  are attached at one end (4e) to said support member (2), perpendicular thereto, said flexible cleaning elements (4) are made of an expanded closed-cell synthetic resin.
Patent CA-2196870-A1 (CA)
Title: Flashback system
Inventor: KRAEMER GILBERT O
IPC: F23R3/16
Filed: 1996-06-04
Abstract: Flashback of flames (14, 15) in premixed combustion systems is avoided by passing premixed fuel and air (10) prior to combustion through a series of two or more close coupled nonaligned multi-channel monoliths (11, 12).
Patent CA-2199103-A1 (CA)
Title: Data processing system and data processing method
Inventor: MAEGAWA HIROTOSHI
IPC: H04L29/06
Filed: 1997-03-04
Abstract: A data processing system that has a data processing unit for performing desired processing with respect to a stream of data such as video data and/or audio data, a data providing unit having stream data which becomes the object of that processing and for providing the data in accordance with a request, and a delivering unit for delivering the provided stream data to the data processing no unit . The units are constituted on any one or more of the nodes on the network. Further, a data processing method for performing desired processing with respect to stream data existing on any node on the network, wherein a managing unit for managing the stream data is generated on any node on the network in accordance with a request from the data processing unit, the managing unit generates a transmitting unit for obtaining the stream data and transmitting the same with the predetermined transfer format on the node having the stream data, the managing unit generates a receiving unit for receiving the transmitted data on the node for performing the desired processing with respect to the stream data thereof, and the desired part of the stream data is transferred with the desired format via the transmitting unit and the receiving unit based on the control of the managing unit, that transferred data is restored and provided to the data processing unit, and the desired processing is carried out.
Patent CA-2206482-A1 (CA)
Title: Subscriber service in a telecommunication network
Inventor: DE ROOY DAGMAR
IPC: H04W4/16
Filed: 1995-11-29
Abstract: The invention relates to a subscriber service implemented in a telecommunications network (301). The subscriber service is used by a called B-subscriber (MS1), wherein the B-subscriber is able to control the call connection sequence by means of the subscriber service in the event of a call request from a calling A-subscriber (A1). Two separate connections are set-up when the call request is sent from the A-subscriber to the B-subscriber. If the B-subscriber accepts the call, the connections are interconnected in a service node (303). When the B-subscriber chooses to utilize the subscriber service, the subscriber number of the A-subscriber is stored in a memory (304) and the A-subscriber is informed that the B-subscriber will call back later, whereafter the call request is terminated and the two separate connections are released. The B-subscriber is then able to call the A-subscriber with the aid of the subscriber service, while using the A-number stored in the memory.
Patent CA-2206655-A1 (CA)
Title: Heat storage system for engines in cold weather
Inventor: FERNANDEZ LUIZ CLAUDIO VIEIRA
IPC: F02N19/10
Filed: 1997-05-29
Abstract: The invention provides a system and method of maintaining the temperature of the coolant in conventional liquid cooled engines at satisfactorily high levels to ensure starting in cold weather. The invention increases the amount of coolant in the cooling system and stores a portion of the total coolant in an insulated vessel, where its temperature may be maintained for an extended period while the engine is not operating. When it is time to restart the engine, the warm coolant from the insulated vessel is pumped into the engine and the cold coolant is drawn into said vessel, where it is retained until normal operating temperatures are achieved. A divider in the insulated vessel prevents the warm and cold coolant from mixing. Removing the cold coolant from circulation decreases the time required to achieve normal operating temperatures. The invention is also useful in storing heat in the lubricating oil of engines and equipment.
Patent CA-2206725-A1 (CA)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23H17/00
Filed: 1997-06-03
Abstract: The grate element (1, 2) for a grate in a combustion plant has, on the underside of the grate element head (7) or on the foot (8) of the grate element, recesses (10) which open downward, which serve as air escape orifices for the primary air which is fed from below. Arranged on the back (9) of each grate element there are stationary cleaning projections (11) corresponding to the number of recesses (10), whose cross-sectional shapes are adapted to the cross section of the recesses (10) except for the necessary free play. The cleaning projections (11) are located in the stroke area of the respective overlying grate element, and are of tapered design at least at the end which penetrates into the recess (10). To avoid excessive wear, each grate element (1, 2) can have an overlay (14) consisting ofwear-resistant material on the foot (8) of the grate element.
Patent CA-2206751-A1 (CA)
Title: Reception automatic gain control system and method
Inventor: NAKANO TAKAYUKI
IPC: H04W52/52
Filed: 1997-06-03
Abstract: An automatic gain control system is disclosed which incorporates a control error amplitude limiting circuit to provide fine gain control for relatively small control error values, while providing limited gain renewal values to maintain amplifier stability for relatively large control error values. In another embodiment, an automatic gain control system is disclosed which incorporates a variable scaling means which scales the control error with coefficients selected in accordance with the positive or negative sign of the control error to provide maximum control loop response rates which are the same for both increases and decreases in signal power.      Automatic gain control systems and methods are disclosed which respectively limit the control error amplitude and scale the control error with coefficients selected on the basis of the cotnrol error being either positive or negative, to provide improved, more precise, and more symmetrical amplifier gain control.
Patent CA-2206775-A1 (CA)
Inventor: LEWIS DAVID ADRIAN
IPC: A23L7/165
Filed: 1995-11-29
Abstract: La présente invention concerne des procédés de production de produits alimentaires à base de grains de céréale complète comportant 20 % à 100 % de grains cireux. Ces grains de céréale complète sont cuits en présence d'humidité de façon à obtenir leur gélatinisation. On forme avec ces grains gélatinisés une pâte ayant la forme et la taille souhaitée, que l'on déshydrate jusqu'à obtenir une teneur en eau de 4 % environ à 25 % environ, puis que l'on dilate par chauffage. L'invention concerne également des produits alimentaires obtenus à l'aide de ces procédés.
Patent CA-2210025-A1 (CA)
Title: Collagen blend
Inventor: BAILEY A J
IPC: C08L89/06
Filed: 1997-07-10
Abstract: Blends of different types of collagen having different types of cross-linkings, so that the blend comprises cross-linkings of the pyridioline-type(=Pyrid), dihydroxylysinonorleucine-type (=DHLNL) and histidinohydroxylysinonorleusine-type(=HHL) in amounts such that: (Pyrid+DHLNL)/HHL=0.04-6 display excellent properties for use in casings for e.g. meatproducts.
Patent CA-2212260-A1 (CA)
Title: Snowmobile lift and carrier
IPC: B66F7/08
Filed: 1997-09-08
Abstract: A LIFT AND CARRIER FOR LIFTING AND CARRYING A SNOWMOBILE, WHICH COMPRISES OF A   STATIONARY FRAME, PREFERRABLY ON WHEELS AND CASTORS. A MOVABLE FRAME FURTHER COMPRISED OF A FRONT UPRIGHT AND TWO REAR UPRIGHTS, WHICH ARE UNITED BY TWO  TIE BEAMS IS PIVOTALLY ATTACHED TO THE STATIONARY FRAME PINS, COTTER PINS AND BUSHINGS  COMPRISING A LINKAGE ASSEMBLY CONNECTING THE UPRIGHTS TO THE STATIONARY FRAME AND FURTHER      CONNECTING THE UPRIGHTS TO EACH OTHER BY THE TIE BEAMS.   ALLOWING THE FRONT UPRIGHT AND TWO REAR UPRIGHTS TO MOVE SIMULTANEOUSLY AND  REMAIN PARALLEL TO ONE ANOTHER WHEN THE MOVABLE FRAME IS IS PIVOTTED BETWEEN AN  ELEVATED POSITION WHEREAT THE UPRIGHTS ARE SUBSTANTIALLY VERTICLE AND A COLLAPSED  POSITION WHERAT THE UPRIGHTS ARE IN A SUBSTANTIALLY HORIZONTAL POSITION OR IN ANY  POSITION IN THE   INTERFACE      WITH THE RUNNING BOARDS OF THE SNOWMOBILE.    THE LIFT AND CARRIER ALSO PREFERRABLY HAS A WINCH AND PULLEY SYSTEM THE WINCH DEPENDING ON THE STATIONARY FRAME AND THE PULLEY DEPENDING ON THE MOVABLE  FRAME FOR AIDING IN MOVING THE UPRIGHTS OF THE MOVABLE FRAME BETWEEN ITS COLLAPSED  POSITION AND ITS ELEVATED POSITION. THE WINCH AND PULLEY SYSTEM UNITES THE MOVABLE FRAME  WITH THE      STATIONARY FRAME.   THE LIFT AND CARRIER ALSO PREFERABLY HAS A RACHET SAFETY LOCKING DEVICE THAT  LOCKS THE LIFT AND CARRIER IN ITS ELEVATED POSITION AND A LEVER BAR SELECTIVELY ATTACHED  TO THE RACHET HOLDER TO RELEASE THE LOCKING MECHANISM. ALLOWING THE UPRIGHTS TO BE  LOWERED      FROM ITS ELEVATED POSITION INTO ITS COLLAPSED POSITION.   THE MOVABLE FRAME CAN BE LOWER COMPLETELY INTO THE STATIONARY FRAME OR BY USE  OF THE RACHET SAFETY LOCKING DEVICE FURTHER COMPRISED OF A RACHET HOLDER, RACHET  BAR,SAFETY LOCKING PIN AND RELEASE LEVER, CAN BE SECURED AND RELEASED AT ANY ANGLE IN THE    DEGREE TRAVEL AREA THE RACHET SAFETY LOCKING DEVICE FURTHER UNITES THE MOVABLE  FRAME      WITH THE STATIONARY FRAME TO COMPLETE THE LIFT.   TWO STOPS AND RUBBER STRIPS ARE SECURED ON THE MOVABLE FRAME TO STOP AND  STABILIZE THE SNOWMOBILE IN POSITION WHEN LIFTING AND CARRYING THE SNOWMOBILE THESE STOPS  ARE ADJUSTABLE TO ENABLE THE LIFT TO BE ADJUSTED TO THE ANGLE OF UNDERCARRIAGES OF  ANY      SNOWMOBILE.
Patent CA-2223056-A1 (CA)
Title: Prepackaged therapeutic meal
Inventor: FRIEDBERG JOYCE L
IPC: A23L33/15
Filed: 1996-06-06
Abstract: The invention is a prepackaged therapeutic meal for administration to a patient having at least one diet-responsive condition. The meal includes a plurality of separate meal components. At least one of the meal components contains a predetermined level of nutritional enhancement. The nutritionally enhanced meal component may be selected from the group consisting of meats, baked goods, sauces, starch sources, cereals, soups, desserts, and fruit juice beverages. In particular, the component supplies dietary fiber in the range of up to about grams; vitamins and minerals at a range of at least about 5 to 35 % USRDA;  sodium in an amount less than about 2400 mg; potassium in an amount less than about 3500 mg; protein, such that up to about 30 % of caloric intake is derived from protein; and fat, such that up to about 20 % of caloric intake is derived from fat. Consumption of a daily diet including at least three of the meals supplies the patient with a desired total daily caloric content, improved quality of life, and sufficient nutritional enhancement to facilitate management of the diet-responsive condition.
Patent CA-2224279-A1 (CA)
Title: Access device
Inventor: HEDLEY ROBERT IAN
IPC: E04F11/02
Filed: 1997-12-09
Abstract: An access device for providing access between a lower level and an upper level, the access device including a main body mounted for pivotal movement about a main body pivot mounting between an access position in which it enables access between the upper and lower levels and a stowed position in which a substantial part thereof is disposed above the main body pivot mounting; a drive mechanism operable to cause movement of the main body between the operative and stowed positions, the drive mechanism including a drive device and a link mechanism, the link mechanism including control link means mounted for pivotal movement about a control link pivot mounting, the control link being operatively connected to the drive device at a first connecting point, coupling link means operatively connecting the main body to the control link means, the coupling link means being connected to the main body at a second connecting point, the arrangement being such that actuation of the drive means causes the connection between the coupling means and the main body to be displaced upwardly or downwardly to move the main body between the access position and the stowed position.
Patent CA-2228828-A1 (CA)
Title: Omega-cycloalkyl-prostaglandin e2 derivatives
Inventor: TANI KOUSUKE
IPC: C07C405/00
Filed: 1998-02-04
Abstract: .omega.-Cycloalkyl-prostaglandin E2 derivatives of formula (I) (see fig. I) wherein R is carboxy or hydroxymethyl; R1 is oxo, methylene or halogen atom; R2 is H, OH or C1-4 alkoxy; R3 is H, C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, C1-8 alkyl, C2-8 alkenyl or C2-8 alkynyl substituted by 1-3 substituents selected from halogen atom, C1-4 alkoxy, C3-7 cycloalkyl, phenyl, and phenyl substituted by 1-3 substituents selected from halogen atom, C1-4 alkyl, C1-4 alkoxy, nitro and trifluoromethyl; n is 0-4; and non-toxic salts thereof, prodrugs thereof and cyclodextrin clathrates thereof strongly bind on the EP2 subtype receptor. Therefore, they are useful for prevention and/or treatment of immunological diseases (autoimmune diseases, organ transplantation, etc.), asthma, abnormal bone formation, neuronal cell death, liver damage, abortion, premature birth or retina neuropathy of glaucoma etc.
Patent CA-2231132-A1 (CA)
Inventor: REUTZEL SUSAN MARIE
IPC: C07D277/14
Filed: 1996-09-03
Abstract: Nouvelle forme II cristalline de (+/-)-5-{[3,5-bis(1,1-dimethyléthyl)-4-hydroxyphényl]méthyl}-4-thiazolidinone présentant un schéma de diffraction de la poudre aux rayons X avec des écartements d à 5,64.ANG.; 5,16.ANG.; 4,90.ANG.; 4,66.ANG. et 4,49.ANG.. Cette nouvelle forme cristalline II de tazofelone ainsi que les compositions pharmaceutiques contenant cette dernière, sont utiles pour traiter l'inflammation, les affections intestinales inflammatoires, les allergies, l'arthrite et l'hypoglycémie. On décrit également un procédé de préparation de la forme II de tazofélone.
Patent CA-2231485-A1 (CA)
Title: Bend-resistant foil container
IPC: B65D1/34
Filed: 1998-03-06
Abstract: A foil container formed from a single sheet of metal about orthogonal longitudinal and transverse axes, comprises a bottom panel, a continuous wall panel, and a continuous rim. The continuous wall panel encompasses the bottom panel and extends upwardly and outwardly from the bottom panel. The continuous rim encompasses an upper edge of the continuous wall panel and projects laterally outwardly therefrom. The bottom panel is constructed and arranged to enhance the bend strength and aesthetic appeal of the container. In one embodiment, the bottom panel forms a network of clusters including hexagonal ribs, hexagonal embossments, and bar ribs. In another embodiment, the bottom panel forms a plurality of closely spaced, concentric elliptical ribs that occupy a substantial portion of the bottom panel.
Patent CA-2231942-A1 (CA)
Title: Inverseur de poussee de turboreacteur a portes a structure externe autoraidie
Inventor: VAUCHEL GUY BERNARD
IPC: B64D33/00
Filed: 1998-03-11
Abstract: Un inverseur de poussée de turboréacteur à double flux comporte des portes pivotantes (7) intégrées en jet direct dans la paroi extérieure du conduit (15) de flux de soufflante et constituant des obstacles de déviation de flux en procurant une inversion de poussée. La porte (7) est constituée d'un panneau (23) formant structure externe et d'une structure interne (22) reliées par une zone de liaison structurale locale (25), le reste des structures externe (23) et interne (22) étant indépendantes. Le verrou (27) de maintien de la porte (7) en position fermée est installé dans ladite zone structurale (25).
Patent CA-2233129-A1 (CA)
Title: Method and apparatus for defining the scope of operation of layered synthetic graphics filters
Inventor: BIER ERIC A
IPC: G06T11/80
Filed: 1998-03-25
Abstract: A computerized two-dimensional illustration system composes an image of a scene with layered synthetic graphics filters or lenses. The scene is defined by an ordered list of shapes. Some of the shapes in the ordered list of shapes are lenses. Each lens is a shape that has a fill color which is an operator rather than a constant. The operator of a selected lens performs a filtering function on the shapes ordered below it in the list of shapes. To compose a selected lens inthe scene, the system computes an under-list of shapes for the selected lens. The under-list of shapes identifies shapes in the ordered list of shapes to which the filtering function of the selected lens may apply. After computing the under-list for a selected lens, the system freezes the shapes in the under-list and applies the filtering function of the selected lens to the shapes in the under-list. When a lens is frozen, it is replaced with a list of shapes that are formed independently of other shapes in the list of shapes. The scope of operation of the selected lens can be reduced by grouping the selected lens with other shapes in the scene as either a lens-in cluster or a lens-out cluster. A lens-incluster limits the scope of operation of the selected lens by operating on only those shapes in the cluster, while a lens-out cluster limits the scope of operation of the lens by operating on only those shapes outside the cluster. As a result of limiting the scope of operation, grouping lenses with other objects in a scene enables the creation of different visual effects. In addition, depending on whether a lens is grouped as a lens-in or a lens-out cluster, the computed under-list ofthe selected lens may have a reduced number of shapes, thereby reducing the computational complexity of composing an image of the scene.
Patent CA-2234194-A1 (CA)
Inventor: WHITE MICHAEL D
IPC: A42B3/20
Filed: 1998-04-07
Abstract: A facemask for a helmet which is of at least two parts and is split in the middle and resiliently mounted on the sides of the helmet. In accordance with the invention, the facemask will tend to open outwardly thereby increasing the likelihood that an opponent's grip on the facemask will be released. The facemask can be releasably mounted on the helmet so that, if the grip is not released, the portion of the facemask being grasped will then "break away" from the helmet. The force required to open up the two-part facemask is less than the force required to cause one or both parts of the facemask to be detached from the helmet. The present invention can be used with helmets for sports such as football, ice hockey, lacrosse, or other contact/collision sports.
Patent CA-2240266-A1 (CA)
Title: Injectable pharmaceutical composition comprising ursodesoxycholic acid or tauroursodesoxycholic acid, a strong base and tromethamol
Inventor: PRATO TIZIANO
IPC: A61K9/08
Filed: 1996-12-26
Abstract: Injectable aqueous composition comprising ursodesoxycholic acid or tauroursodesoxycholic acid, a strong base compatible with intravenous injection and tromethamol.