baber/WOPTO huggingface dataset:
Patent CA-2095568-A1 (CA)
Title: Personal communication service with mobility manager
Inventor: MARK RAYMOND M
IPC: H04M3/533
Filed: 1993-05-05
Abstract: A system for providing personal communication services (PCS) is described, wherein a subscriber can tailor the telephone service to provide communication mobility and incoming call management.  Calls to a personal number assigned to the subscriber are routed to a PCS service node which will re-route the call according to the subscriber's service profile stored in a database.  The service node insures that attempts to communicate with the subscriber are handled with appropriate consideration for who is calling, when the call is made, and the urgency of the call.  In addition, the subscriber is given control over how the system will work for them in routing incoming calls.
Patent CA-2096366-A1 (CA)
Inventor: WYATT-MAIR GAVIN F
IPC: B21B1/46
Filed: 1993-05-17
Abstract: La présente concerne une méthode de fabrication de métal en feuilles pour la fabrication de cannettes en alliage d'aluminium, y compris une séquence continue et en ligne de laminage à chaud, de recuit et de traitement thermique en solution, sans refroidissement intermédiaire et trempe rapide.
Patent CA-2097203-A1 (CA)
Inventor: TOMELL PHILLIP A
IPC: F16F15/28
Filed: 1993-05-28
Abstract: A hermetic compressor assembly is disclosed including a motor compressor disposed within a hermetically sealed housing, wherein the housing has an oil sump in the bottom thereof from which oil is drawn to lubricate the compressor mechanism. An electric drive motor includes a vertical rotor having a lower axial end ring with an integrally formed rotor counterweight, whereby turbulence and resulting agitation of the oil in the oil sump is prevented during rotation of the rotor.
Patent CA-2097302-A1 (CA)
Title: Bornier pour rails avec capacite de montage multiple
Inventor: RYMER PHIL R
IPC: H01R9/26
Filed: 1991-12-02
Abstract: La présente invention vise une plaquette de connexions (10) adaptée pour être fixée à divers supports profilés répondant à la norme nord-américaine ou à la norme européenne D.I.N. La plaquette de connexion comporte un certain nombre d'éléments de retenue (66) intégrés, fixes et souples. Chaque élément de retenue comporte une ou plusieurs fentes (82, 90, 110, 134) qui, lorsqu'elles sont combinées de façon appropriée, reçoivent divers supports profilés et sont ainsi fixées à la plaquette de connexions.
Patent CA-2097933-A1 (CA)
Title: Control valve
Inventor: MCALISTER GRAEME JOHN
IPC: F16K11/078
Filed: 1991-12-12
Abstract: A manual control valve is provided for operating at least two end users such as double acting actuating cylinders or the like either individually or simultaneously, the valve including a valve body (42), a distribution spool (71) housed within the valve body and which is capable of rotation or axial displacement within the valve body (42) by external manipulation, the valve body (42) being connectable through an inlet (46) to a source of pressurised fluid and through an outlet (45) to a reservoir for exhausted fluid, at least two delivery passage means (1, 2, 3, 4, 5 and 6, see figures 2, 5 and 7) spaced axially and radially on the valve body (42) being provided for delivery of pressurised fluid to end users and the spool having distribution passages (74, 75) for direct pressurised fluid individually from the inlet (46) selectably to one or the other of said delivery passage means (1, 2, 3, 4, 5 and 6) or in a second rotational position, simultaneously to both said delivery passage means.
Patent CA-2101315-A1 (CA)
Title: Process for the preparation of unsymmetrical alkyl trisulfides and products
Inventor: SANDLER STANLEY R
IPC: C07C321/14
Filed: 1993-07-26
Abstract: ABSTRACT OF THE INVENTION     A process is disclosed for the preparation of unsymmetrical dialkyl trisulfides by the reaction of dialkyl trisulfides and olefins in the presence of an acidic-type catalyst whereby alkyl groups are exchanged.          Novel mixtures of symmetrical and unsymmetrical dialkyl trisulfides are also disclosed.
Patent CA-2104150-A1 (CA)
Inventor: KITAHAMA KOUJI
IPC: F16G3/10
Filed: 1993-08-16
Abstract: A power transmission belt having a belt body defining a tension section and a compression section and having an inside surface, an outside surface, and laterally spaced side surfaces. A canvas layer is provided on at least one of the inside, outside, and side surfaces and has a first surface abutting to the belt body and a second surface that is exposed with the canvas layer on the belt body. The canvas has ends joined by thread to produce an endless layer. A first part of the thread is exposed on the second surface of the canvas layer and is at least one of a) a twine of natural fiber and b) multi-filament twine of synthetic fibers. A second part of the thread that is exposed at the first surface of the canvas layer is a mono-filament of synthetic fiber.
Patent CA-2106664-A1 (CA)
Title: Electrochemical synthesis of diaryliodonium salts
Inventor: CUSHMAN MICHAEL R
IPC: C25B3/23
Filed: 1992-03-31
Abstract: Electrochemical process for preparing diaryliodonium salts using a single compartment and a carbon anode. The process has high current efficiency and, optionally, increased para, para' regioselectivity. The process proceeds in the presence of a solvent such as acetic acid and an electrolyte such as a compound of fluorine or sulfuric acid.
Patent CA-2108720-A1 (CA)
Title: Surgical cutting instrument
Inventor: GRACE RICHARD L
IPC: B23P15/40
Filed: 1993-10-19
Abstract: The invention relates to a method for manufacturing a sheet metal tool that is not planar, and the tools made from the method. A sheet metal blank has a predetermined design of etching resistant material applied to one surface to define exposed areas separated by resist areas. A layer of etching resistant material is also applied to a second surface of the metal blank which overlies at least the exposed areas on the first surface of the metal blank. The exposed areas on the first surface are then subjected to etchant applied from the first surface of the metal blank through the exposed areas to form a tooth shape with a cutting edge. The formed cutting edge terminates in a sharpened surface in the second surface, protected by the layer of the etching resistant material on the second surface of the metal blank.
Patent CA-2109620-A1 (CA)
Title: Method for manufacturing a refastenable mechanical fastening system having azimuthally angled prongs and fastening system produced therefrom
Inventor: THOMAS DENNIS A
IPC: A61F13/62
Filed: 1992-06-08
Abstract: The invention is a refastenable mechanical fastening system, made of free formed prongs (22) joined to a substrate (24). The prongs (22) taper and are nonperpendicularly oriented relative to the plane of the substrate. The prongs (22) also have an azi-muthal angle relative to the machine direction of the substrate. Each prong (22) has an engaging means (30) projecting laterally from the periphery of the prong. The free formed prongs (22) are manufactured by the process of depositing liquid material onto a moving substrate (24) to form the base of the prong, stretching the liquid material in a direction parallel to the plane of the sub-strate (24), severing the stretched material to form the distal end and engaging means (30) of the prong (22) and allowing the prong to azimuthally angle. The advantageous usage of the fastening system in an article of manufacture, such as disposable ab-sorbent article specifically a diaper, is also disclosed.
Patent CA-2111749-A1 (CA)
Title: Apparatus for carrying ophthalmic lenses
Inventor: DAVIS THOMAS G
IPC: G01M11/02
Filed: 1993-12-17
Abstract: An apparatus for carrying an ophthalmic lens, particularly while the lens is being inspected, including a base member and a well connected to the base member. The well is substantially transparent, and includes a frusto-conical sidewall having a constant slope, and a hemi-spherically shaped bottom portion connected to an extending downward from the sidewall. The bottom portion of the well has curvature that is about 10% larger than the radius of curvature of the ophthalmic lens.
Patent CA-2112534-A1 (CA)
Inventor: TSURUTA YUKIYASU
IPC: G11B17/04
Filed: 1993-12-29
Abstract: A disc playing device comprises a magazine rotatably mounted on a base chassis, and a guide member attached to the base chassis so as to cover the magazine and permitting the rotation of the magazine.      A pair of rollers are provided between a front panel and the magazine. The disc is accommodated in the magazine by the rollers through a slit in the front panel. The magazine rotates to transport the disc to a playing portion, and the disc is pushed out by a kick-out member and then held between a clamp and a head mount assembly.      The clamp and the assembly are pivotally movable by a slide plate.
Patent CA-2117219-A1 (CA)
Title: Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets
Inventor: TANZER RICHARD W
IPC: A61F13/49
Filed: 1994-03-08
Abstract: An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A carrier attaching mechanism, such as a water-sensitive adhesive, secures together the carrier layers to provide substantially attached zones and a multiplicity of substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and a high-absorbency material is located within the pocket regions to provide an absorbent laminate. Matrix fibers are dispersed within the high-absorbency material in the pocket regions, and the matrix fibers are present in a selected amount which, in particular aspects of the invention, can be within the range of about 0.1-10 weight percent, as determined with respect to the total weight of the absorbent material contained in the pockets.
Patent CA-2117693-A1 (CA)
Title: High security counter
Inventor: MARTIN JOHN R
IPC: G01C22/00
Filed: 1993-02-12
Abstract: (see fig. 1) A high security counting system is shown for counting events represented by an event signal. The counting system includes a nonerasable programmable read only memory (15) which is programmed by a programmer (14) under the control of a controller (10, 12). The controller is responsive to an event signal for controlling the programmer to program a bit from a first value to a second value wherein each bit programmed to a second value represents a unit of count and the number of bits programmed to the second value represents the count of said counter.
Patent CA-2118507-A1 (CA)
Title: Arthroscopic indenter and method for using the same
Inventor: ATHANASIOU KYRIACOS
IPC: A61B5/103
Filed: 1993-04-16
Abstract: An arthroscopic indenter (10) for measuring creep deformation behavior, stress relaxation behavior and thickness of cartilage in vivo and in situ. A computer-based system (76) measures deformation or force information upon cartilage and processes that information for closed-loop control of an indenter tip (66) while also calculating intrinsic properties associated with the cartilage such as stiffness, compressibility and/or permeability.
Patent CA-2119342-A1 (CA)
Title: Printing machine
Inventor: JOST-ENNEKING WERNER
IPC: B41F31/00
Filed: 1994-03-17
Abstract: Abstract of the Disclosure In a printing machine with an impression roll and several printing mechanisms, the bearings of the size cylinders and the inking device supports can be moved with the screen rolls on guides of  the printing machine stand,  approximately radially to the impression roll.  The drive of the size cylinders and of the screen rolls is derived from a central drive.  In order to create a simple continuously running drive for the inking device rolls, the screen rolls are actively connected via a freewheel to the central drive. For the screen rolls,  which can be moved away from the size cylinders, a continuously running drive is provided which consists of a toothed belt, driven by a servomotor, which loops around all of the toothed drive wheels of the screen rolls.  The strands of the toothed belt and the strands of the toothed belt enclosing the respectively radial external idle wheels in a loop-like manner, extend in parallel with each other.  The inking roll supports can also be moved along their guides in parallel with the strands of the toothed belt which are in parallel with each other.
Patent CA-2120174-A1 (CA)
Inventor: SAKAMOTO HIRONORI
IPC: H03F1/32
Filed: 1994-03-29
Abstract: A device for testing an amplifier.  A plurality of PN modulators are provided corresponding to a plurality of oscillators at stages preceding or following them, or fluctuation is given to division ratios at the oscillators.          Since each of n carriers combined by a combiner contains phase fluctuation, the possibility that the peaks will overlap each other or that the carriers having opposite phases will negate each other is very low.  The peak power in signals supplied to the amplifier to be tested is unlikely to vary, enabling accurate evaluation or testing.
Patent CA-2120295-A1 (CA)
Inventor: KHERANI NAZIR P
IPC: G21H1/06
Filed: 1994-03-30
Abstract: A nuclear battery is provided by the entrapment of a radioactive element in a body of amorphous semiconductor material having a p-type conductivity region, and n-type conductivity   region   and   a   semiconductor   junction therebetween, with means for electrically connecting the n-type and p-type regions to a load circuit.  A preferred such nuclear battery comprises a beta-emitting radioactive element, such as tritium, occluded within a semiconductor matrix including a p-i-n junction.
Patent CA-2122897-A1 (CA)
Title: Novel pharmaceutically active flavilium compounds
Inventor: BORBELY ILDIKO
IPC: C07D311/16
Filed: 1993-09-08
Abstract: The present invention relates to novel flavilium derivatives of general formula (I) wherein X is an anion, whereby a pharmaceutically acceptable salt is formed, R1 and R2 are independently selected from hydrogen or -OY, in which Y is hydrogen, .alpha.-amino-acyl or amino-alkyl having 1 to 5 carbon atoms; R5 is hydrogen, .alpha.-amino-acyl or amino-alkyl having 1 to 5 carbon atoms; R3, R4, and R7 independently are hydrogen or alkyl having 1 to 5 carbon atoms, R6 is hydrogen, hydroxy or alkyl having 1 to 5 carbon atoms. The compounds of general formula (I) possess an outstanding selective anti-viral effect.
Patent CA-2122931-A1 (CA)
Inventor: LIPSZTAJN MAREK
IPC: B01D61/44
Filed: 1994-05-05
Abstract: A salt solution, particularly aqueous sodium chlorate, is acidified electrolytically at a higher current efficiency than has previously been the case by employing a plurality of multiple compartment cells, in which the effluent from intermediate compartments is passed through more anodic compartments.
Patent CA-2123585-A1 (CA)
Inventor: GOSSIOUX PIERRE
IPC: A61K39/39
Filed: 1992-11-12
Abstract: 2123585 9309805 PCTABS00162 Composition lipidique polaire d'origine végétale permettant de véhiculer un agent actif et/ou de le faire pénétrer dans une cellule cible, caractérisée en ce qu'elle est constituée par une émulsion aqueuse injectable, intra-articulaire, topique ou ingérable d'un mélange lipidique polaire riche en phospholipides, en glycolipides et en céramides, ayant une composition essentiellement identique à celle des constituants lipidiques polaires des cytomembranes lipidiques des cellules et obtenu à partir d'un composé végétal tel que de la farine de céréales ou un extrait tel que du son ou des lipides extraits de céréales par des solvants chlorés.
Patent CA-2125226-A1 (CA)
Title: Moisture management hat
Inventor: MORETZ HERBERT L
IPC: A42C5/02
Filed: 1994-06-06
Abstract: Abstract of the Disclosure A moisture management hat is constructed of a shell fabric and includes a moisture management band.  The moisture management band is located along an inside perimeter of the hat for residing next to at least the forehead of the wearer during garment wear.  The moisture management band includes a first, moisture wicking fabric layer having a skin-side surface and a shell-side surface.   The first  fabric  layer is  constructed of hydrophobic  fibers  for residing nearest the head of the wearer for moving moisture outwardly away from the head.  A second, moisture dispersal fabric layer having a skin-side surface and a shell-side surface resides adjacent to the shell-side surface of the first fabric layer.  The second fabric layer is constructed of hydrophilic fibers  for receiving and dispersing moisture wicked outwardly by the first fabric layer.2.
Patent CA-2127460-A1 (CA)
Title: Negative working, peel developable, single sheet color proofing system
Inventor: WILCZAK WOJCIECH A
IPC: G03F3/10
Filed: 1993-01-25
Abstract: This invention relates to negative working color proofing sheet constructions which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image.  The construction is useful as a color proofing film which can be employed to accurately predict the image quality from a lithographic printing process. The image is produced by forming a composite of a receiver sheet, an adhesive layer, a color layer and cover sheet. Upon imagewise exposure, a negative image appears on the receiver base after dry peel apart development.
Patent CA-2127473-A1 (CA)
Inventor: COLLIN JEAN-CLAUDE
IPC: C07K16/00
Filed: 1993-01-08
Abstract: 2127473 9314117 L'invention est relative à des peptides antigéniques dont la séquence en acides aminés comprend au moins un fragment de la séquence du CMP, à des compositions antigéniques comprenant lesdits peptides, et à des anticorps dirigés contre lesdits peptides. Ces peptides et anticorps peuvent être utilisés en particulier pour évaluer la protéolyse du lait et des produits laitiers, ainsi que pour détecter la présence du lait de vache dans du lait ou des produits laitiers.
Patent CA-2128949-A1 (CA)
Title: Compositions cosmetiques a proprietes filmogenes, contenant des pseudo-latex et utilisations de ces nouvelles compositions
Inventor: MOUGIN NATHALIE
IPC: A61K8/00
Filed: 1994-07-27
Abstract: L'invention concerne de nouvelles compositions cosmétiques caractérisées par le fait qu'elles comprennent, dans un support cosmétiquement acceptable, au moins un pseudo-latex à base d'un polycondensat multiséquencé dont la chaîne est constituée par la répétition d'au moins une séquence polysiloxane et d'au moins une séquence polyuréthane et/ou polyurée, ladite séquence polyuréthane et/ou polyurée comportant en outre des groupements anioniques ou cationiques. Ces compositions sont utilisable notamment dans le domaine cosmétique du capillaire, du maquillage ou des soins de la peau.
Patent CA-2129584-A1 (CA)
Title: Surface rewinder and method having minimal drum to web slippage
Inventor: VIGNEAU RICHARD
IPC: B65H19/30
Filed: 1994-08-05
Abstract: A surface rewinder and method wherein a three drum cradle includes spaced apart first and second winding drums and a rider drum wherein the speed and/or space relationship of the drums is controlled to substantially eliminate slippage between the drums and a web being wound on a core.
Patent CA-2131857-A1 (CA)
Title: Pvc produce basket
Inventor: BROWN CAREY
IPC: B65D25/00
Filed: 1994-09-12
Abstract: This particular invention has been entitled - PVC Produce Basket.         This title has been chosen because the invention is primarily composed of PVC (Poly Vinyl Chloride)  plastic (its handle being composed of nylon). Its primary purpose is to contain many different types of farm produce including tomatoes, peaches, potatoes, apples, plums, beans, etc., and among others. Its nature is that of a basket yet it is unique and warrants patent status as it is manufactured from PVC plastic, a material never before utilized in the creation of a produce basket.          Further,  the  specific  design  of  the  basket  itself  is  unique.          Particularly unique and practical is the basket handle which is made of nylon and cradles the basket on three sides. The handle extends upward from both sides of the basket in two semi-loops joined below the basket bottom at a single point. This denotes that the handle is comprised of a single strand of nylon kept in place where it passes through four slits in the PVC Basket rim. This handle is extremely flexible and can either be collapsed inside the basket or made to open wider than the basket rim allowing for easy access to the contents therein. At the bottom of the basket are three holes intended to act as fluid drains which also allow for air ventilation from the bottom. This feature alone, along with the novelty of the nylon handle , makes the PVC Produce Basket a revolutionary new product for the fresh produce market.          Also at the bottom of the basket and further extending up the sides are small canals which allow for air circulation around the contents of the basket prolonging the shelf life of those specific contents. The basket is manufactured to meet the standard  size specifications of  Paper Produce Baskets commonly  used today and  referred to as  four-litre baskets. A further advantage of utilizing PVC plastic in the manufacture of these baskets is that of colour selection. One would have their choice of colours when using these baskets; an option certainly not presently available. Not mentioned as of yet is the improved strength of the PVC basket.  In comparative tests the PVC Basket is 10.4 times stronger than existing Paper Baskets and because of its material nature it is not susceptible to liquid damage the way current Paper Baskets are. These PVC Baskets are of a reusable nature or they may be recycled depending upon the personal choice of the consumer.  Each basket is stamped with the recyclable logo according to SPI, CPI, EPIC and PFMAC specifications corresponding to a rating of '3', that of PVC plastic.          Furthermore this rating is approved in publication ISBN 0-7729-8107-8 entitled Industrial Waste Diversion Program: Recycling Of Flexible PVC Waste; a report prepared for the Waste Management Branch of the Ministry of the Environment in June 1991, copyright: Queen's Printer 1991; PIBS 1565. When considered as a whole, this new format of basket represents a major advancement in produce basket manufacturing and is worthy of patent status.
Patent CA-2132078-A1 (CA)
Inventor: MERILAINEN TUOMO
IPC: A01G23/093
Filed: 1994-09-14
Abstract: A cutter device, and cutting method utilizing the same, including cutter blades which work soil and wood material and which are arranged on a cutter drum to rotate and by-pass a counter blade. The device includes a tamping drum which is displaceable in relation to a frame of the cutter device by an actuator.
Patent CA-2132673-A1 (CA)
Title: Cyclic compounds of trivalent phosphorus
Inventor: BAHRMANN HELMUT
IPC: B01J31/28
Filed: 1994-09-22
Abstract: Abstract There are described novel cyclic phosphorus (III) com-pounds and a process for the preparation thereof.  The phosphorus compounds act as bidentate ligands to form complex compounds with metals, in particular metals of group 8 of the Periodic Table, which complex compounds can be used as constituents of catalyst systems.
Patent CA-2134133-A1 (CA)
Inventor: LOW STEVEN H
IPC: G06Q20/08
Filed: 1994-10-24
Abstract: Techniques for performing credit-card transactions without disclosing the subject matter of the transaction to the institution providing the credit card. The techniques include the use of a communications exchange so that information and funds may be transferred without the destination for the transfer knowing the source of the information or funds and the use of public key encryption so that each party to the transaction and the communications exchange can read only the information the party or the exchange needs for its role in the transaction. Also disclosed are techniques for authenticating a card holder by receiving personal information from the card holder, using the information to ask the card holder one or more questions, and using the answers to authenticate the card holder.