baber/WOPTO huggingface dataset:
Patent CA-2081167-A1 (CA)
Inventor: BALES BRUCE M
IPC: H04M3/54
Filed: 1992-10-22
Abstract: A telecommunication protocol message that allows redirection of a call received by a first telephone station set to a second telephone station set or other terminal equipment by the first telephone station set transmitting the redirect message to a telecommunication system connected to the first telephone station set. The redirect message includes the identification of the user of the first telephone station set as well as the telephone number of the second telephone station set or terminal equipment. The telecommunication switching system is responsive to the redirect message to reroute a call to the second telephone set. The redirect message allows the first station set to transmit only one message to the telecommunication switching system to accomplish the functions of rerouting the call. In addition, the redirect message gives a BRI (basic rate interface) station set the capability of automatically forwarding certain types of calls. Since a call setup message includes the telephone number of the originating station set, the BRI station set can be programmed to transfer calls to different station sets based on the originating station number. In addition, with the proliferation of facsimile machines (often referred to as FAXs), there is a problem in coordinating an individual's telephone number with the individual's FAX number by a person wishing to send a FAX. Using the redirect message, the BRI station set can be programmed to examine the bearer capability information encoded as an Information Element, IE, in the setup message to determine the type of call that is being set up. If a digital data call is being set up, the BRI station set then examines the higher layer capability IE in the setup message to determine whether or not it is a FAX message. If it is a FAX message, the BRIstation set will automatically forward the call to the FAX designated by the user of the BRI station set. Further, the station set will display a message indicating that a FAX message had been forwarded. Using this technique it is only necessary to know a person's telephone number in order to send a FAX to that person.
Patent CA-2082167-A1 (CA)
Title: 4-diols optiquement purs
Inventor: BURK MARK J
IPC: C25B3/29
Filed: 1991-05-01
Abstract: Procédé de préparation à haut rendement de 1,4-diols substitués optiquement actifs à un degré élevé de pureté énantiomère, consistant à coupler de manière électrolytique des acides bêta-hydroxycarboxyliques optiquement actifs présentant un degré élevé de pureté énantiomère.
Patent CA-2083574-A1 (CA)
Title: Damped driven disc assembly
Inventor: SZADKOWSKI ANDRZEJ
IPC: F16D13/68
Filed: 1992-11-23
Abstract: A damped driven disc assembly comprises a disc concentrically mounted with respect to a hub, wherein the disc is driven by engagement with a flywheel and the hub drives an output shaft. A plurality of pairs of beam springs have first ends secured to the disc and second ends secured to the hub at points angularly spaced, in one embodiment, about 180° from one another and, in another embodiment, about 0° from one another. In a specific preferred embodiment, the assembly includes three pairs of beam springs.
Patent CA-2087588-A1 (CA)
Title: Technique stable de fabrication d'etiquettes thermoretractables autocollantes
Inventor: LIN KENNETH S C
IPC: B32B27/32
Filed: 1992-03-31
Abstract: Étiquettes thermorétractables formées d'une couche (16) de polyoléfine, notamment du polypropylène, munie sur l'une de ses surfaces d'un adhésif acrylique auto-collant permanent (20) et pouvant être montée sur une bande de support enduite non permanente (12). Une couche (22) et/ou des graphiques (24) peuvent être appliqués sur les étiquettes. Les graphiques peuvent être protégés par un vernis (34) ou par une deuxième couche (18) de polyoléfine thermorétractable. Les graphiques peuvent être à base d'encre de couleur métallique (86,90,94) composée de flocons métalliques à haute réflectivité. Dans certains cas, la couche de métallisation peut être omise. Dans une version simple de l'invention, les graphiques (94) peuvent être imprimés en transparence sur la surface inférieure de la couche de polypropylène (92) adjacente à la couche adhésive auto-collante (20). En conditions d'entreposage à température ambiante élevée, l'étiquette apposée à un produit présente des propriétés de rétraction de moins de trois pour cent.
Patent CA-2091243-A1 (CA)
Inventor: THEOLOGIS ATHANASIOS
IPC: A01H5/00
Filed: 1991-09-10
Abstract: Isolation of the cDNA encoding the ACC synthase of zucchini using a novel isolation method permits the recovery of ACC synthase genes from a variety of higher plant sources. The ACC synthases are coded by multigene families, the members of which may be responsible for various plant development characteristics effected by-ethylene. Recombinant production of ACC synthase and thereby in vitro production of ACC, ethylene and ethanol is also enabled by use of this gene. In addition, control of the processes in plants which are mediated by ACC synthase can be effected using antisense technology or by the use of mutated ACC synthase genes.
Patent CA-2091900-A1 (CA)
Title: Infra-red source
Inventor: KOCACHE RIAD M A
IPC: H01K1/02
Filed: 1991-09-12
Abstract: A miniature source of modulated infra-red energy comprises a very thin heated wire strip (11) of low mass, mounted in a tensioned state by means of two resilient members (18), and a reflector (15) positioned behind the wire (11) so as to enhance the radiated energy. The source is hermetically sealed in an inert atmosphere with a cap (20). The cap (20) has an aperture (16) through which the energy emerges, this is sealed either with a window or a filter (17) if a specific wavelength is desired.
Patent CA-2093183-A1 (CA)
Inventor: KOTZUR FRANK W
IPC: B65H51/20
Filed: 1993-04-14
Abstract: A winding accumulator system for controlling the storage of filamentary material between a source of such material and a winding receptacle, utilizing: a plurality of serially interconnected accumulator units for storing filamentarymaterial with the first accumulator unit receiving filamentary material from thecource and storing a given amount of filimentary material and each succeeding accumulator unit storing double the amount of filamentary material stored by a preceding accumulator unit; varying the movement of the filamentary material between the accumulator units; and controlling the movement varying device to limit the change in tension of the filamentary material with changes in the acceleration or deceleration of the filamentary material caused by a change in the input or output of filamentary material to or from the accumulator system.
Patent CA-2095898-A1 (CA)
Inventor: ANDRE MARCEL D
IPC: H01R13/514
Filed: 1993-05-10
Abstract: An electrical connector (12)  is disclosed in a modular telephone connector configuration and includes a housing  (14)  defining  a  standard telephone  jack.  A plurality of stamped metal terminals  (16)  each have a resilient cantilever jack contact portion  (24),  a wire insulation displacement portion (26)  and an intermediate portion (28) between the cantilever jack contact portion and the wire insulation displacement portion.  The housing is a one-piece structure overmolded about portions of the stamped  metal  terminals,   with the  wire  insulation displacement  portions  exposed  for  receiving  insulated telephone wires (60).  The housing includes a cavity (38) for receiving a standard telephone plug (64).  The cantilever jack contact portions of the terminals are exposed by the overmolded housing adjacent the cavity,  whereby the contact portions can be bent into the cavity.  The housing includes at least one wire-driving portion  (36)  molded integrally therewith by a living hinge (42)  and movable into engagement with the insulated telephone wires to drive the wires into the insulation displacement portions of the terminals.
Patent CA-2096474-A1 (CA)
Title: Container
Inventor: PARKER ALAN
IPC: B65D77/32
Filed: 1993-05-18
Abstract: A container made of double faced corrugated board incorporates a tear tape (10,27) for opening it which is secured to the inside surface of walls (1,2,3,4,22) of the container. The tear tape is arranged to be pulled through one or more lines of weakness (14,23) formed in the outside of the board in alignment with the tear tape, the one or more lines of weakness not extending through the board.
Patent CA-2097786-A1 (CA)
Inventor: SIBBALD ALASTAIR
IPC: A61B5/117
Filed: 1993-06-04
Abstract: FINGER GUIDE A finger guide (2) comprises first and second orthogonally-oriented portions (4,12) each comprising a pair of opposed converging surfaces (6,8;14,16) into which the end and the shank, respectively, of a finger for examination fit. Because of the relative orientation of the surfaces, movement of the finger relative to an examination surface (22) is reproducibly constrained.
Patent CA-2098874-A1 (CA)
Title: Stereoselective anion glycosylation process
Inventor: CHOU TA-SEN
IPC: C07H19/12
Filed: 1993-06-21
Abstract: A stereoselective anion glycosylation process for preparing .beta. anomer enriched 2'-deoxy-2',2'-difluoronucleosides by reacting an .alpha.anomer enriched 2-deoxy-fluoro-1-halo carbohydrate with at least a molar equivalent of a nucleobase salt in an inert solvent.
Patent CA-2099154-A1 (CA)
Title: N-[2-hydroxy-3-(2h-benzotriazol-2-yl)benzyl]oxamides
Inventor: MAC LEAY RONALD E
IPC: C08K5/3475
Filed: 1993-06-25
Abstract: ABSTRACT    This invention relates to novel W absorbers, their methods of preparation, their use in stabilizing polymers and polymers so  stabilized against the degradative effects of W light.  The novel compounds are oxamides which are substituted on one or both nitrogens with a 2-hydroxy-3-(2H-benzotriazol-2-yl)benzyl group.          The 2-hydroxy-3-(2H-benzotriazol-2-yl)benzyl groups are efficient W absorbing groups and the oxamide group contributes additional light stabilizing, heat stabilizing and metal complexing properties to the compounds.  The compounds have low-volatility and are especially useful as W stabilizers for engineering resins processed at high temperatures.
Patent CA-2101461-A1 (CA)
Title: Carrying out batchwise distillative separations
Inventor: KAIBEL GERD
IPC: B01D3/14
Filed: 1993-07-28
Abstract: Abstract of the Disclosure:   Batchwise  distillative separations are carried out by means of a distillation still with an attached distillation column by a process in which  the  separation  of  individual  fractions  is effected in at least two different steps, where, in the first step, a portion is removed via the top or as a side product in a purity which is lower than the required final purity of this fraction and this portion is tem-porarily stored in one or more containers and,  in a further step, this portion is removed from the container or the containers and fed to the column in the middle region and at the same the product is obtained in the required final purity at the top of the column.
Patent CA-2101922-A1 (CA)
Title: Grain bagging machine and method
Inventor: INMAN LARRY R
IPC: A01F25/14
Filed: 1992-03-16
Abstract: A machine is provided with a movable chassis having adjustable brakes (38) and a grain container (24) having a rear tunnel (26) defining a rear opening (28). A pliable plastic bag (10) is fit to the tunnel (26) with the bag bottom (30) closing the opening (28). A bin (16) on the chassis receives grain (12), e.g., from a truck (14) and an auger (22) transports the grain (12) from the bin (16) to an elevated position in the container (24) that is above the height of the filled bag (10). The adjustable brakes (38) are set to establish the level of grain pile in the container (24) to cover the opening (28) and thereby fill the bag (10). The brakes (38) are independently controlled to provide limited steering.
Patent CA-2102003-A1 (CA)
Title: 1-.beta.-methyl-2-thiolic carbapenem derivatives
Inventor: CHO JUNG H
IPC: A61K31/397
Filed: 1993-10-29
Abstract: ABSTRACT   The  present  invention  relates  to    new  1- .beta. -methyl-2-thiolic carbapenem derivatives represented by the following general formula (I) and producing method thereof.                                (I)   The above-mentioned compound is very stable against DHP-1 enzyme due  to  effective  shielding of  carbapenem  ring  structually and  is highly   effective   in   both   gram-positive   and   gram-negative microorganism, especially has a remarkable effect on the Pseudomonas aeruginosa  known as a disease germ having strong resistance.
Patent CA-2103493-A1 (CA)
Inventor: LERMITE CHRISTOPHE
IPC: B01D3/14
Filed: 1993-11-19
Abstract: On décrit un procédé de régénération d'un dessicant liquide, utilisant un agent de strippage, caractérisée en ce que: a) une étape de distillation dudit dessicant liquide chargé en eau dans une zone de distillation comprenant au moins un étage de rectification générant une phase vapeur sur le dessus et le dessicant liquide partiellement régénéré; b) une étape de rebouillage dans une zone de rebouillage dudit dessicant liquide partiellement régénéré pour fournir une phase vapeur et du dessicant liquide partiellement régénéré résiduel; c) une étape de strippage dans une zone de strippage dudit dessicant liquide partiellement régénéré résiduel de l'étape b), utilisant l'agent de strippage vaporisé pour fournir le liquide dessicant régénéré; d) une étape de condensation de la vapeur du dessus sortant de l'étape de distillation a), ladite condensation produisant deux phases liquides, une phase liquide enrichie en eau et une phase liquide enrichie en agent de strippage; e) une étape de chauffage de la phase liquide enrichie en agent de strippage issue de l'étape d) pour générer une phase vapeur plus riche en eau que ladite phase liquide et une phase liquide d'agent de strippage appauvrie en eau; et f) évaporation d'au moins une portion de la phase liquide d'agent de strippage appauvrie en eau issue de l'étape e), ladite portion étant substantiellement suffisante pour maintenir un débit constant d'agent de strippage vaporisé à l'étape c); g) utilisation de l'agent de strippage vaporisé appauvrie en eau résultant de l'étape f) dans l'étape c); et h) recueillir le liquide dessicant régénéré issu de l'étape c) dans un réservoir.
Patent CA-2103759-A1 (CA)
Title: High torque battery terminal and method of making same
Inventor: RATTE ROBERT
IPC: H01M2/30
Filed: 1993-08-10
Abstract: A battery terminal with high torque resistance utilizing three sided frusto-conical recesses and mating protrusions extending from the battery terminal and method of making the terminal by a cold forming process that forms a finished battery terminal from a preworked lead slug by driving one end of a punch through the slug to remove excess material and form an axial through hole, a second and third portion of the punch to close the die chamber and a fourth portion of the porch to radially expand the lead slug into a finished battery terminal. The dies for forming the battery terminal include a movable multiple-segmented die far collapsing radially inward around the slug and a frusto-conical die for forming the top portion of the battery terminal. An ejector sleeve removes the finished battery terminal after the cold forming process. In one method of the invention includes a cold-forming method of making a finished battery terminal with a necked down flange by first expanding the metal radially outward until the battery terminal die cavity is partially filled with metal and then upsetting the metal to complete the deformation filling of the battery terminal die cavity and to simultaneously form a necked down region in the flange on the battery terminal.
Patent CA-2106426-A1 (CA)
Inventor: FOCKE HEINZ
IPC: B65B61/02
Filed: 1993-09-17
Abstract: A cigarette pack of the hinge-lid type and having an inner wrapping which,  in the region of a front wall, forms a pull-off flap, limited by a perforation line.  The pull-off flap is provided, in the region of the front wall, with a printed image suitable for advertising purposes or as a voucher.   A larger area for the printed image is achieved by the arrangement of the perforation line.
Patent CA-2114265-A1 (CA)
Title: Instant dry yeast
Inventor: WEGMAN ROELOF A
IPC: C12N1/16
Filed: 1994-01-26
Abstract: Abstract Instant dry yeast Instant dry yeast is improved by the addition of a rehydration controlling agent.
Patent CA-2114567-A1 (CA)
Title: Apparatus for containing oil and waste spills at a loading and unloading line connection
Inventor: MURRAY BILL D
IPC: F16L55/00
Filed: 1994-01-31
Abstract: ABSTRACT OF THE DISCLOSURE    An  oil  and  waste  line  connection  spillage  containment apparatus, constructed from non-corrosive and rustproof materials, includes  a  substantially cylindrical  container which  has  two openings for receiving oil and waste loading and unloading lines therein.  The lines are connected within the container.  A circular cover encloses the container and is quickly and securely fastened and unfastened from the container using a pair of L-shaped members which extend from the cover and cooperatively couple with a lip defined around the top of the container.  Any oil and waste spilled from the connection is removed from the container when the lines are  disconnected,  or  alternatively,  a  removal  line  with  an auxiliary valve affixed thereto, is used to siphon the oil and waste from the container to the loading line.  When the unloading line is removed from the opening in the container, a plug having vent holes for releasing gas from the container, is inserted into the opening.  The plug and cover are attached to the loading line with an attachment cable.  A lock having a hasp is received through passages defined in first and second tabs attached to the container and cover, respectively, for locking the cover to the container between transfers.  Anchor cables can be attached to the container for securing the apparatus to stakes inserted into the ground.    Further, the container may be equipped with a secondary containment bottom to provide  additional  protection against  environmental contamination.
Patent CA-2115055-A1 (CA)
Title: Method of preparing reduced fat foods
Inventor: STANLEY KEITH D
IPC: A23L1/09
Filed: 1992-08-07
Abstract: A method of preparing reduced fat foods is provided which employs a fragmented, granular amylose starch having a melting onset temperature (as measured by differential scanning calorimetry) of greater than about 70 ·C when measured at 20 % starch hydrolysate solids. The fragmented, granular amylose starch hydrolysate is prepared by hydrolyzing a granular amylose starch in a strongly acidic aqueous slurry at a temperature greater than 70 ·C or by hydrolysis at a lower temperature followed by heating a slurry, after neutralization, to raise the melting onset temperature. Also provided are food formulations in which the fragmented, granular amylose starch hydrolysate is used to replace fat and aqueous dispersions of the fragmented, granular amylose starch hydrolysate which are useful therein.
Patent CA-2116049-A1 (CA)
Title: Doll
Inventor: SIROIS RENE
IPC: A63H3/00
Filed: 1994-02-21
Abstract: A  play  kit  comprises  a  doll  and  a wristwatch assembly detachably mounted thereto for possible use by a child as a wristwatch it has been removed from the doll.   The wristwatch assembly is mounted  on  the  doll's  garment  at  a  location corresponding to the doll's waist.   The wristwatch assembly comprises a wristband and a watchcase, the wristband defining a belt of the doll.  VelcroTM-type attachments are used to secure the wristwatch to the doll.  Also, the watchcase which is heart-shaped may be  removable  from  the  wristband  in  order  to  be inserted in a pocket of the garment located close to the doll's heart.   The kit further includes a play passport  which  identifies  the  doll  and  also  the child using  the  doll.   The passport may  include areas for inserting the child's name and picture. The passport may also include a flag and a customs' stamp of the doll's country of origin as well as a song.
Patent CA-2118616-A1 (CA)
Inventor: DARCIE THOMAS EDWARD
IPC: H04J14/00
Filed: 1994-03-09
Abstract: Optical Network Based on Remote Interrogation of Terminal Equipment Abstract A passive optical network architecture is disclosed for application in a local loop telephone environment. A local digital switch transmits an optical signal bearing information downstream over an optical fiber to the terminal equipment of a group of subscribers. This transmitted optical signal comprises light at a number of different wavelengths, i.e., it is a wavelength-division multiplexed signal, where each subscriber is associated with a particular wavelength of light. Each subscriber's terminal equipment detects that portion of the transmitted optical signal that exists at its assigned wavelength and thereby recovers the information sent by the local digital switch for that subscriber. However, a fraction of this detected optical signal is then remodulated by the subscriber's equipment with the subscriber's upstream information and returned to the local digital switch. As a result, no optical sources exist in the subscriber equipment in this optical network architecture.
Patent CA-2119876-A1 (CA)
Title: Thioformamide derivative
Inventor: KABASAWA YASUHIRO
IPC: C07D233/95
Filed: 1992-10-06
Abstract: ABSTRACT         A thioformamide derivative represented by the general formula (I),     (I) which is highly safe, readily available, and useful as an excellent hypotensive and a remedy for cardiac diseases, or a  pharmacologically  acceptable  salt  thereof,  and  a pharmaceutical  composition  containing  the  same  as  the active ingredient wherein Y represents   ,    ,   ,  , etc. (wherein R7 represents benzyloxy, etc.;          R11 and R12 each represent hydrogen, hydroxy, benzoyloxy, benzyloxy,   (wherein R14  and R15  each represent hydrogen, benzyl, etc.) etc.);         Z represents -CH2-, etc.; A represents imidazolyl or  imidazopyridyl  each  of which may have  one  or two substituents, etc.; R1 and R2 each represent hydrogen, lower alkyl, etc.; and R3 and R4 each represent hydrogen, lower alkyl, etc.
Patent CA-2119999-A1 (CA)
Title: Absorbent hygienic article having flaps and of differential extensibility
Inventor: BERGMAN CARL LOUIS
IPC: A61F13/476
Filed: 1992-09-25
Abstract: An absorbent article (20), such as a sanitary napkin, having Raps (24) and zones of differential extensibility (50) for relieving the stresses that develop in the flaps when the flaps are folded down along the edges of crotch of the wearer's undergarments is provided.
Patent CA-2120282-A1 (CA)
Title: Enhanced tunability for low-dielectric-constant ferroelectric materials
Inventor: WOLFSON RONALD I
IPC: H01Q3/44
Filed: 1994-03-30
Abstract: ENHANCED TUNABILITY FOR LOW-DIELECTRIC-CONSTANT           FERROELECTRIC MATERIALS                ABSTRACT OF THE DISCLOSURE      Spatial thinning in no more than two dimensions is used in order to lower both the effective dielectric cons-tant and the dielectric lose tangent of ferroelectric ce-ramics, while retaining a substantial fraction of their tunability.  By not thinning in the third direction, along which the dc bias field is applied, the ferroelectric ma-terial maintains the connectivity between elements of the ferroelectric structure that is essential to retaining the tunability.   Examples of one-dimensional structures (30) include small diameter columns (28, 32) of dielectric ma-terial embedded in a dielectric matrix (26, 34).  Examples of two-dimensional structures (21) include square (22) and hexagonal (24) cells comprised of ferroelectric material filled with inert dielectric material or vice versa.