baber/WOPTO huggingface dataset:
Patent CA-2158699-A1 (CA)
Title: Multipart roll stand
Inventor: MINNEROP MICHAEL
IPC: B21B31/02
Filed: 1995-09-20
Abstract: A continuous casting plant for casting thin slabs includes an electromagnetic decelerating unit for the molten steel which flows into  the  mold through  a  submerged  casting  pipe.     The electromagnetic decelerating unit is composed of a coil with a ferromagnetic core arranged on each of the long sides of the mold and a yoke surrounding the mold.  The cores on the long sides of the mold each are composed of a principal core and a partial core on the side of the cast strand, wherein different partial cores can be used as desired for adapting the magnetic field to changing casting conditions.
Patent CA-2159465-A1 (CA)
Title: Lipid-soluble green tea catechin antioxidant solutions
Inventor: TODD PAUL H JR
IPC: A23L3/3472
Filed: 1994-03-31
Abstract: The water-soluble and fat-insoluble polyphenolic antioxidants (catechins) present in green tea are made into solutions in a nonionic edible fat-soluble solvent which is a solvent for the tea catechins and which solutions are effective antioxidants in fats, oil, foods, and ingredients of foods without imparting undesirable flavors, aromas, and precipitates.  Since it is known that tea polyphenols have positive effects on human health, the resulting stabilized lipids can be considered to have nutritional qualities superior to the same lipid stabilized with common synthetic antioxidants.  Unexpectedly strong synergistic effects with other natural antioxidants and with phosphates are also shown.
Patent CA-2162582-A1 (CA)
Title: High melt strength polypropylene, continuous process for the production thereof, and molded article
Inventor: PASSOS CONI JUNIOR OSVALDO LUI
IPC: C08F110/06
Filed: 1994-05-12
Abstract: A high melt strength polypropylene of wide or bimodal molecular weight distribution is described, which imparts to the product rheological characteristics such as it can be formed in machines normally used for resins such as polystyrene. Molded articles produced from the inventive polypropylene are also described. Also described is a continuous process for producing the high melt strength polypropylene which is obtained in the presence of a Ziegler-Natta type catalyst system, using at least two polymerization vessels connected in series, the control of the molecular weight being effected by the addition of discrete amounts of a molecular weight regulator, such as hydrogen, to at least one of the various polymerization vessels, so as to obtain in the first polymerization vessel a portion of higher molecular weight ant in the following polymerization vessels, polymer portions of lower molecular weight, whereby the total polymer shows a wide or bimodal molecular weight distribution, which impart to the product interesting rheological properties.
Patent CA-2164128-A1 (CA)
Inventor: CLARKE DEREK WILLIAM FRANK
IPC: G09G5/00
Filed: 1994-04-14
Abstract: Diver communication equipment comprises a diver's helmet (10) having a display consisting of a monitor (60), a prism (50), a relay lens (38) and an eyepiece (18). The relay lens and the eyepiece are mounted in a tube (34) which extends into the helmet through a sealing bush (70) locked in place by a nut (76). The helmet also carries a television camera and a light. By looking up at the eyepiece, the diver can see, through one eye, video images from the monitor derived from the camera or from another camera located topside or some other graphical or numeric information derived either from other devices subsea or other sources located topside. In a modification the monitor occupies the tube (34) and the eyepiece looks directly at the output window (62) of the monitor.
Patent CA-2164897-A1 (CA)
Inventor: CAREY JOHN THOMAS
IPC: H04N7/16
Filed: 1995-12-11
Abstract: A method and an apparatus for spinning off a channel so as to provide a viewer with a choice of viewing a first program (e.g., the TV program), a second program (e.g., a news brief), or both are disclosed. More specifically, a method for providing such a choice entails initially having a system for transmitting programs wherein a first program is being transmitted on a first channel to a set of subscriber stations. Next, a temporary channel is defined. The transmission of the first program is continued on the temporary channel. The transmission of the first program is discontinued on the first channel. A second program is transmitted on the first channel. Advantageously, the invention provides viewers with a programming choice not otherwise available.
Patent CA-2166026-A1 (CA)
Title: Metal-catalyzed preparation of perfluoroalkyl iodide telomers
Inventor: VON WERNER KONRAD
IPC: B01J23/889
Filed: 1995-12-22
Abstract: The selectivity of copper as the catalyst for the reac-tion of short-chain perfluoroalkyl iodides with tetra-fluoroethylene is increased if a further transition metal is employed as a cocatalyst.
Patent CA-2166636-A1 (CA)
Title: Index print preparation and feeding apparatus and photo-printing and developing apparatus
Inventor: YAMAMOTO YUJI
IPC: G03D15/00
Filed: 1996-01-05
Abstract: An index print preparation and feeding apparatus comprising: a means for preparing index prints for a film; an order identifying means for identifying order information of the film; a means for storing a multiplicity of the index prints; a collating means which has a first identifying mechanism for recognizing the order information of the index print and a second identifying mechanism for recognizing the order information on a DP hag or film placed, and which collates the order information recognized by the first and the second mechanisms; and a means for feeding the index print to the feeding position.
Patent CA-2166896-A1 (CA)
Title: Bag closure element
Inventor: EISCHEN CLEM G SR
IPC: B65D33/16
Filed: 1994-05-10
Abstract: A bag closure element (10) comprising a sheet-like body (12), the body including two spaced expanses ( 14), each expanse including an opening (16) to grip an object (44) passed therethrough, a fold region (32) positioned between the expanses (14), and the expanses (14) extending at an acute angle with respect to each other when an object (44) is gripped. The closure element (10) also includes slits (18) providing access to the openings (16). The object (44) gripped by the openings (16) is preferably the gathered (46) or twisted portion (46) of a plastic bag (44), which extends linearly between and through the openings (16).
Patent CA-2168253-A1 (CA)
Title: Setting and hardening accelerating agent for siliceous hydraulic binders
Inventor: LETURE PHILIPPE
IPC: C04B103/12
Filed: 1994-06-20
Abstract: PCT No. PCT/FR94/00744 Sec. 371 Date Jun. 28, 1996 Sec. 102(e) Date Jun. 28, 1996 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/04007 PCT Pub. Date Feb. 9, 1995Setting and hardening accelerating agent for siliceous hydraulic binders wherein: a) it is obtained by hydration, in the usual pressure and temperature conditions, and grinding of a siliceous hydraulic binder aqueous suspension; b) the suspension particles are sufficiently fine for the agent to meet the following test requirements: an aqueous suspension in a sedimentation specimen at 20 DEG  C., containing 10 grams (dry weight) of the accelerating agent in 100 ml of water, must have a sedimentation deposit height at least equal to 50% of the initial height at the end of two days; c) it is in the form of an aqueous suspension.
Patent CA-2170258-A1 (CA)
Title: Catalyst system and process for catalytic cracking
Inventor: BROWN BARRINGTON OLIVER
IPC: C07C11/02
Filed: 1994-07-11
Abstract: A novel catalyst composition and process for catalytic cracking of a hydrocarbon oil. The catalyst comprises zoolite beta and a shape selective cracking component, preferably ZSM-5, and may include conventional cracking catalyst components such as zeolite Y. These components may be present in one particle or as a blend of separate particle additives. The composition increases light olefin yields and gasoline octane as compared to catalyst containing either, but not both of, ZSM-5 and zeolite beta.
Patent CA-2171051-A1 (CA)
Title: Method of molding frp parts
Inventor: BAILEY FRANK V
IPC: B29C70/34
Filed: 1996-03-05
Abstract: A method of molding an integrated structure, the method comprising the steps of (a) using at least first and second mold parts to define a primary mold cavity, (b) placing first molding material in the primary mold cavity to form a primary structure, (c) removing the second mold part from the first mold part, (d) using the first mold part and at least a third mold part to define a secondary mold cavity partially filled by the primary structure, and (e) placing second molding material in the remainder of the secondary mold cavity to form the integrated structure including the primary structure and the second molding material.
Patent CA-2171074-A1 (CA)
Title: Adhesive bonding process of a cover to a shaped cushion, especially of polyurethane foam
Inventor: ROTH JACQUES
IPC: B32B27/00
Filed: 1996-03-05
Abstract: Solidifying a cover onto a shaped padding, by gluing, involves arranging a cover (1) in a cold shape (2) and holding it by a frame (3), then applying a glue (4) onto the internal walls of the cover, heating the surface of the padding (5) and immediately applying the heated foam padding to the glued walls of the cover, to give immediate transfer of heat by direct contact and very rapid hardening of the glue, then opening the cold shape (2) and removing the padding provided with a cover (1).
Patent CA-2173691-A1 (CA)
Title: Printing paper, and ink-jet printing process using the same
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1996-04-09
Abstract: Disclosed herein is printing paper comprising, as principal components, pulp fibers and a filler, wherein fine particles having a particle diameter within a range of from 5 to 200 nm are held on the pulp fibers exposed on at least one surface of the printing paper in a state that their fibrous form is retained.
Patent CA-2173991-A1 (CA)
Title: Process for separating cyclohexane dimethanol from dimethyl terephthalate
Inventor: HEISE WILLIAM HERBERT
IPC: A61B17/56
Filed: 1994-10-11
Abstract: Provided is a method useful for separating and removing impurities such as cyclohexane dimethanol (CHDM) and other additives from their mixture with dimethylterephthalate (DMT), formed during a depolymerization process such as methanolysis of poly(ethylene terephthalate) (PET), poly(cyclohexyldimethylene terephthalate) (PCT), or copolymers of PET and PCT. The separation and removal of CHDM is accomplished via either melt or solution crystallization of the DMT following excess methanol removal (via distillation) of the methanolysis reactor products.
Patent CA-2174176-A1 (CA)
Inventor: TURNER GEORGE W
IPC: H04Q3/47
Filed: 1996-04-15
Abstract: A method is disclosed for processing call data among telephone switching offices and a remotely located database system, called an SCP (Services Control Point), such that one large monolithic application at the SCP is shared among a very large number of individual services.          Specifically,  the disclosure pertains  to  the means  of achieving the necessary service differentiation at  the SCP,  namely  through:    i) the  use  of  a  very powerful transaction  processor,  capable  of  addressing  massive amounts of memory and dealing with large numbers of real time  events;  ii) the  assignment  of  service-specific memory   addressing  ranges   (identified  hereafter   as Numbering Plans, which can be either Open or Private) in one  large  monolithic  application;   iii) the  use  of service-specific  search  keys  within  Numbering  Plans; iv) a  rich  common  service  logic  tree,   and  common reference library, capable of being pruned down to match the service logic needs of individual services,  and of individual  customers  within  those  services;  v) rapid screen   customization  at   the   service   provisioners' workstations   to   meet   service-specific   operations requirements; and vi) a criss-cross numbering plan table that enable services which require the caller's identity to maintain their integrity.  The result is a matrix with all the services on one axis and all the service features on the other, such that the intersections of services and features can be customized by the Telco to meet specific service needs.
Patent CA-2174299-A1 (CA)
Inventor: SCHWARTZ EDWARD L
IPC: G06F21/00
Filed: 1996-04-16
Abstract: A secure system for executing program code in an insecure environment while making it impossible, or at least impractical, to determine how to copy the program code and associated data is provided. A program memory contains encrypted program data and security circuitry contained within an integrated circuit is provided for decrypting the program data as it is needed by a processor. A portion of the processing steps which would be done by the processor in an insecure system is performed in this secure system within the secure circuitry using portions of the decrypted program data which are not provided to the processor. Program data is parsed it out based on a proper request to the security chip from the processor. A key value stored in volatile memory is used in the decrypting process and the volatile memory is positioned on the integrated circuit such that its contents are lost before a chip peel provides access to the volatile memory.
Patent CA-2174513-A1 (CA)
Inventor: ARDITO SUSAN CHMURA
IPC: B01J37/30
Filed: 1994-12-19
Abstract: Long chain alkyl substituted naphthalenes are produced by alkylating naphthalene with an olefin or other alkylating agent with at least 6, and usually 12 to 20 carbon atoms, in the presence of an alkylation catalyst comprising a zeolite having both ammonium and protonic species associated with the exchangeable sites of the zeolite. The zeolite is usually a large pore size zeolite such as USY. The presence of both ammonium and protonic species increases selectivity for production of long chain mono-alkyl substituted naphthalenes in preference to more highly substituted products.
Patent CA-2174600-A1 (CA)
Title: Curable coating composition
Inventor: BRIGGS RODNEY L
IPC: C08G18/62
Filed: 1996-04-19
Abstract: A curable coating composition is described comprising two components that are reactive with one another upon curing to form urethane linkages. The composition further comprises a third component that,includes one or more epoxide groups. Coatings prepared with this coating composition can be, cured and coated with additional coating(s), providing good intercoat adhesion to the subsequent coating.
Patent CA-2175477-A1 (CA)
Title: Method and apparatus for controlling a thermal print head
Inventor: LUKIS LAWRENCE J
IPC: B41J2/355
Filed: 1994-10-18
Abstract: A driver circuit (112, 226) provides a plurality of drive energies having a plurality of thermal distributions associated therewith. These thermal distributions interact with print media (14) to form binary images having active and inactive areas. A driver control circuit (103) is responsive to source image information to apply selected drive energies to selected heating elements (56a, 56b, 56c, 222). These drive energies produce interacting thermal distributions for selectively positioning boundaries between active and inactive areas.
Patent CA-2176329-A1 (CA)
Title: Floor mat advertiser and method
Inventor: CASTLE PETER L
IPC: G09F19/22
Filed: 1996-05-10
Abstract: A floor mat having a transparent first sheet overlaid upon a second sheet and sealed about a perimeter edge to define a pocket for receiving an advertisement. A water resistant releasable closure is associated with the first and second sheets to facilitate access to the pocket. Further embodiments provide an electro-luminescent lamp and/or an audio emitter being disposed within the pocket.
Patent CA-2178951-A1 (CA)
Inventor: NANKO NORBERT
IPC: A61B19/08
Filed: 1994-12-09
Abstract: A device for medical radiation therapy has a flexible mat (1) which is placed over the part of the patient's body to be treated.  This mat has prefabricated channels  (7) extending inside its plane for accommodating or inserting tubular guides in which an essentially point source of radiation can be pushed and positioned. The mat consists of one piece made of silicone or a silicone-like, autoclavable material.  The mat is formed from a number of balls (9) or rounded, spherical, ball-shaped bodies (9a) arranged adjacent to one another and connected to one another via neck sections (8), whereby the channels  extend through the balls (9) and/or the neck sections (8).  Thus, even a mat with a minimum specific thickness has an especially good flexibility and ability to fit over different shapes.
Patent CA-2179855-A1 (CA)
Inventor: SCHIRMER MICHAEL
IPC: B65G7/08
Filed: 1996-06-25
Abstract: A tilt carriage assembly including a base frame and a carriage pivotally supported by the base frame.  The carriage includes a bottom member adapted to support a container and a back member positioned above the bottom member.  A manual  locking mechanism  is  operatively positioned between the carriage and the base frame, and includes a lock control member positioned adjacent the back member.  The lock control member is movable between a locked position where the carriage is secured relative to the base frame and an unlocked position.   A step member is secured to and extends laterally outwardly from the carriage,  the step member being engageable by a user's foot to facilitate tilting of the carriage.  A side member is positioned above at least one of the side portions of the bottom member, and includes a beveled edge  that  facilitates  loading  a  container  onto  the carriage.   A conveyor device is secured to the bottom member for facilitating motion of a container relative to the bottom member.
Patent CA-2179944-A1 (CA)
Title: Process for processing a sump product from a distillation treatment into a valuable material
Inventor: LORENZ ARNULF
IPC: B29B7/74
Filed: 1996-06-26
Abstract: A process for producing a substantially solvent-free sump product from the distillation of a contaminated organic solvent into a valuable material, such solvent being collected during the purification of polyolefin, in particular from polyolefin production wastes or used polyolefin. The sump product is mixed and metered with at least one additional inorganic material and/or organic material.
Patent CA-2181846-A1 (CA)
Title: InP/InGaAs Monolithic Integrated Demultiplexer, Photodetector, and Heterojunction Bipolar Transistor
Inventor: CHANDRASEKHAR S
IPC: H04B10/43
Filed: 1996-07-23
Abstract: The present invention relates to a monolithic integrated demultiplexing photoreceiver (10) that is formed on a semi-insulating InP substrate(16). A frequency routing device (11) is formed on the substrate and includes a first plurality of InP/InGaAs semiconductor layers. At least one p-i-n photodiode (12) is also formed on the substrate and includes a second plurality of InP/InGaAs semiconductor layers. Additionally, at least one single heterostructure bipolar transistor (18) is formed on the substrate and includes a third plurality of InP/InGaAs semiconductor layers. At least one layer from each of the first, second and third plurality of layers are substantially identical to one another.
Patent CA-2182178-A1 (CA)
Title: Vaccines against helminthic parasites
Inventor: KNOX DAVID PATRICK
IPC: A61K39/00
Filed: 1995-03-24
Abstract: The present invention provides a protective helminth parasite antigen obtainable from adult helminths characterised by: (i) in native form being in integral membrane protein; (d) having a native localisation in the parasite gut; (iii) being capable of binding to a thiol affinity medium; and (iv) being recognised by sera from immunised animal hosts, containing antibodies capable of inhibiting parasite growth and/or development, or a functionally-equivalent variant, or antigenic fragment or precursor thereof, its preparation from adult helminths, its use in vaccine compositions, DNA sequences encoding it and its production by recombinant means.
Patent CA-2183229-A1 (CA)
Title: Thread feeding buffer
Inventor: SAND KJELL
IPC: B65H59/36
Filed: 1995-02-13
Abstract: A thread feeding buffer for feeding a fibre thread (15) from a magazine roll (14) to a feed apparatus at a robot arm which is freely movable in the room. The thread feeding buffer comprises thread brake means (16, 19, 20) and at least one movable thread guide (17), on which a thrust force is acting. The thread is running from the magazine roll (14), via the brake means (16, 19, 20), through the thread guide (17) and further on towards the feed apparatus in such a way, that the thrust force acts for creation of a thread buffer between the brake means and the feed apparatus, which buffer is variable in length.
Patent CA-2187581-A1 (CA)
Inventor: VAN MANEN DIRK
IPC: B29C45/16
Filed: 1996-10-10
Abstract: A method and apparatus for manufacturing hollow plastic articles having a wall which at least partly consists of at least one core layer and two outer layers covering the core layer on both sides, in particular suitable for manufacturing preforms for bottles, wherein use is made of an injection-molding machine with amold comprising at least one mold cavity, and an injection nozzle which, via an injection channel in the mold, connects to the mold cavity and has a central material feed channel, a needle of a controllable needle valve, which needle is active in the central material feed channel and can close or release the part of the central material feed channel located adjacent the injection channel, and at least one further material feed channel, opening into the central material feed channel, wherein first a plastic material of a first type for forming the outer layers is fed to the mold cavity and then at least one plastic material of a second type for forming at least one core layer. After the feed of the material of a second type and after the freezing of the material in the injection channel, material of the first type is fed to the central channel in at least the space before the free end of the needle, and then, the needle is moved to the injection channel for mechanically compressing,in the sprue of the plastic article located in the injection channel, the material located for the needle.
Patent CA-2189736-A1 (CA)
Inventor: ANDREWS WARREN L
IPC: A41D19/015
Filed: 1996-03-04
Abstract: L'invention concerne une protection pour la main sous la forme d'un gant qui est étanche à l'eau et qui protège contre les coupures, les perforations et les lacérations. Il constitue également une protection thermique au cas où l'utilisateur viendrait à saisir un objet chaud. Des motifs en relief en silicone (26) sont formés au niveau de la portion du gant correspondant à la paume pour améliorer l'isolation thermique et la préhension par cette protection.
Patent CA-2189787-A1 (CA)
Title: Flavouring base
Inventor: DESJARDINS JEAN-JACQUES
IPC: A23L7/104
Filed: 1996-11-06
Abstract: Method of preparing an flavouring base, in which a mixture is prepared comprising at least water and a starchy starting material, the mixture is liquefied with at least one carbohydrase and it is treated enzymatically with a lipase or a lipoxygenase, and use of the said dried or liquid flavouring base for the manufacture of a food product.
Patent CA-2190782-A1 (CA)
Inventor: FRAGOSO ALZIRA
IPC: B60R9/055
Filed: 1996-11-20
Abstract: Le précis n'est pas disponible en     Abstract Not Yet Available ce moment