baber/WOPTO huggingface dataset:
Patent CA-2061503-A1 (CA)
Title: Safety device against jamming for a curtain-type door having reinforcing bars
Inventor: KRAEUTLER BERNARD
IPC: E06B9/17
Filed: 1992-02-19
Abstract: A B S T R A C T      A vertically-raisable goods-handling door of the curtain type for industrial use and including a curtain for closing a door-bay, the curtain being flexible or made up of rigid panels that are hinged to one another, and being reinforced by reinforcing bars whose ends are guided in slideways, each comprising a web (7) and two guide walls, namely a first guide wall (8) against which the curtain is pressed when in the down position, and a second guide wall (9), said slideways being constituted by or formed in lateral uprights forming parts of a door-frame surrounding the door-bay, the width of each slideway being reduced at its bottom end by means of a filler component (10, 20) received inside the slideway against the web of the slideway and against said second guide wall, said component having a clearance surface (23) facing the door-bay, and a guide ramp comprising an upper guide surface (21) and a placement surface (24) facing said first guide wall of the slideway and sloping down towards said first guide wall to co-operate with said first guide wall to delimit a placement volume that tapers downwards, characterized in that the clearance surface slopes from the bottom towards the web of the slideway at an angle lying in the range about 1° to about 10°, and preferably in the range 2° to 5°, such that the horizontal distance between the clearance surfaces of the two slideways in the two facing vertical lateral uprights increases going upwards.
Patent CA-2062576-A1 (CA)
Inventor: HERRINGTON FOX J
IPC: B65D33/25
Filed: 1992-03-10
Abstract: A one-piece foldable plastic zipper slider for straddling relation with a profiled plastic reclosable fastener. The plastic zipper slider has hinged wings that are latched in place by a latch tongue which is deflected downward to snap in place and then cannot be re-opened because subsequent forces act in such a direction to engage it more strongly.
Patent CA-2064510-A1 (CA)
Title: Power distribution apparatus
Inventor: ROWE NEAL E
IPC: H02B1/21
Filed: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE        A vertical bus bar arrangement has three phases, each consisting of two U-shaped members disposed to form an H-configuration and a flat, rectangular bar spaced away from and an each side of the H-configuration. Insulator members are arranged between the bus bar arrangement and the brace members. The insulator members have extended portions raised away from the surface of the bus bars for receiving part of the two interconnected barrier members. The insulator members and a substantial portion of the barrier members form. a labyrinth between phases. The barrier members have knockout portions for the electrical connections of the bus bars, and also portions for covering the raw edges of the bus bars in the areas through which the runbacks extend. The crossbars are connected to the bus liars by at least two connectors, one of which extends in the gap formed by the conductors of the bus bars, and one of which extends alongside the flat bar and parallel to the first connector. Flanges of the connectors are connected to the crossbars.
Patent CA-2065815-A1 (CA)
Title: Seat belt retractor
Inventor: FUJIMURA YOSHIICHI
IPC: B60R22/405
Filed: 1992-04-10
Abstract: ABSTRACT OF THE DISCLOSURE    When deceleration in excess of a predetermined value acts upon a vehicle and/or when a seat belt is pulled at an acceleration in excess of a predetermined value, lock adjusting means sets a state in which a first engaging member supported on a reel shaft is capable of engaging a first engaged portion of a frame, thenceforth sets a state in which a second engaging member supported on the reel shaft is capable of engaging a second engaged portion of the frame, and then engages the first engaged portion and the first engaging member as well as the second engaged portion and the second engaging member.  As a result, engagement between the first engaged portion and the first engaging member and between the second engaged portion and the second engaging member is performed in reliable fashion.          Accordingly, the reel shaft is assuredly locked against turning at both its ends in the seat belt pulling direction.
Patent CA-2066380-A1 (CA)
Inventor: BRATIERES JEAN-YVES
IPC: G01N22/00
Filed: 1992-04-16
Abstract: ABREGE DESCRIPTIF - Dispositif pour l'estimation, à température élevée, des caractéristiques électromagnétiques d'un matériau, comportant : . un four (1,19,20) ; . un appareil électromagnétique de mesure (3), disposé au moins en partie dans ledit four et comportant, dans cette dernière partie, un logement pour une pièce échantillon d'épaisseur uniforme façonnée dans ledit matériau, cette pièce échantillon étant telle que, lorsqu'elle est disposée dans ledit logement, sa périphérie extérieure épouse la surface inté-rieure dudit appareil électromagnétique de mesure ; . des moyens (4,5,6) pour appliquer audit appareil électromagnétique de mesure (3) une onde électroma-gnétique à hyperfréquence incidente ; et . des moyens (4,5,6) pour recueillir l'onde électro-magnétique transmise par ladite pièce échantillon. - Selon l'invention, ledit appareil électromagnétique de mesure est un guide d'ondes (3) disposé verticalement et ledit logement est prévu à l'extrémité inférieure ouverte (3B) dudit guide d'ondes (3). Figure 1.
Patent CA-2066765-A1 (CA)
Title: Process and device for determining the dew point of components of a gas mixture
Inventor: LAUMEN MICHAEL
IPC: G01N25/68
Filed: 1991-07-26
Abstract: Dew point hygrometers are either very precise and very expensive, for example mirror dew point hygrometers, or less costly but relatively imprecise, for example electrode arrangements for measuring electrical resistance. The disclosed appliance should be low-priced and at the same time have a measuring accuracy that corresponds to the measuring accuracy of mirror dew point hygrometers. A  moisture sensor (8) is spatially separated from but adjacent to a condensate collector (1). The condensate collector (1) is cooled down by a determined temperature difference by a cooling/heating device (2). When during the cooling process the sought dew point temperature is crossed, liquid deposits on the condensate collector. In the following heating phase, the condensate evaporates again and the resulting increase in the vapour content is detected by the moisture sensor (8) arranged above the condensate collector (1). By varying the temperature difference during the cooling phase, the sought dew temperature is iteratively determined. The invention has applications in industrial processes in general, in measurement techniques in general, and for monitoring compressed air installations.
Patent CA-2067130-A1 (CA)
Title: Underwater profile detector device
Inventor: EDWARDS CHRISTOPHER A
IPC: G10K11/35
Filed: 1990-10-03
Abstract: ABSTRACT          There  is disclosed an underwater profile  detection system for monitoring the profile of an underwater target, such as  a  trench  in  the seabed and  which  comprises  a  set  of underwater scanners operable to direct acoustic signals towards the target and to receive reflected signals from the target  in order to monitor the profile thereof,  and a remote  electronic monitoring station connectable via an umbilical to the scanners and operable to process signals received from the scanners  and to   derive   therefrom  a  display  on  a  screen   which   is representative  of  the profile which is  undergoing  scanning.          Each scanner comprises a waterproof housing divided into  first and  second compartments,  an acoustic scanning head  pivotally mounted  on  one  end of the housing and arranged  to  emit  an acoustic  profile  detection signal towards  the  target  whose profile  is  to be monitored,  to receive the signal  which  is representative  of  the profile of the  target;  an  electronic processing unit mounted in the first compartment and  connected to  the scanning head so as to be able to receive  the  profile signal   and   to  process  the  profile  signal   for   onward transmission  via  the  umbilical  to  the  remote   electronic monitoring  station;  and  a drive unit mounted in  the  second compartment, and coupled with the scanning head so as to advance the  head through predetermined angular increments at  each  of which profile detection signals are transmitted.   The scanning head  comprises  two  separate  substantially  planar  acoustic transducers  which  are capable of  issuing  profile  detection signals simultaneously,  and which are adjustable together as a unit  between different angular settings under the  control  of the  drive  unit,  and which are enclosed  by  an  acoustically transparent oil filled enclosure dome.
Patent CA-2067570-A1 (CA)
Title: Satellite signalling system
Inventor: DAVIS WALTER LEE
IPC: H04B7/185
Filed: 1990-10-15
Abstract: This invention relates to a satellite signalling system. A ground station (70) receives paging signals from an earth-bound terminal, and an up-link radio transmitter/antenna (76) transmits paging signals and control signals to a satellite in earth orbit. An up-link receiver (78) coupled to the satellite receives the paging and control signals. A down-link transmitter (86) is coupled to an antenna whose beam may be directed in a predetermined sequence to a plurality of locations on earth as paging signals are transmitted to earth.
Patent CA-2068035-A1 (CA)
Title: Expandable and compressible carrier
Inventor: LEVY ISY R
IPC: B62B3/02
Filed: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE    An  improved  expandable and compressible carrier  which  is expanded  and  compressed in all three dimensions.   The  carrier structure includes multiple but identical components for  economy in  cost  of manufacture.  The carrier may be expanded  and  com-pressed  manually or by one or more motors.   Carrier  components are  interconnected  such that by movement of components  in  one dimension,  the  carrier expands or contracts in  the  other  two dimensions.
Patent CA-2068125-A1 (CA)
Inventor: NILSSON BERNDT R
IPC: B21D28/24
Filed: 1992-05-07
Abstract: ABSTRACT      In a machine for producing venetian blinds, a strip of slat material is intermittently fed by a feeding device to a mounting station where slats (20, 20') are mounted in a number of ladder tapes (17) at threading stations (12). Punching devices (30) for punching the strip of slat mate-rial comprise according to the invention a punching tool (30) which is movable laterally relative to longitudinal direction of the strip of slat material between an opera-tive position in which the die (32) and punch (33) of the punching tool are in the correct position for punching the strip of slat material, and an inoperative position in which the die and punch of the punching tool are position-ed laterally outside the strip of slat material. The punching devices can have at least one cutoff or separat-ing punching tool for cutting or separating individual slats (20) from the strip of slat material.     The punching device of the venetian blind production machine comprises a punching tool (30) with a die (32) and a punch (33) for punching or cutting a strip of slat mate-rial for the forming of slats (20). According to the invention, the punching device comprises a moving or driv-ing mechanism (40-42) which moves the punching tool between an operative position in which the die and punch of the punching tool are in the correct position for punching the strip of slat material, and an inoperative position in which the die and punch of the punching tool are positioned laterally outside the strip of slat mate-rial.     Elected for publication: Fig. 6
Patent CA-2068705-A1 (CA)
Title: Program patching of a rom
Inventor: SHIMADA KEIICHIRO
IPC: G06F11/00
Filed: 1992-05-14
Abstract: A micro-controller integrated on a single substrate and which includes a read-only information memory for storing firmware, an address controller for performing address control, and an input port for inputting information supplied thereto from a source external to the substrate further incorporates a correcting information storage memory for receiving correcting information input thereto from the source external to the substrate through the input port and storing the correcting information upon an initialization of the micro-controller, wherein the correcting information is indicative of a modification for a defective information part stored in the read-only information storage memory, and a switching circuit for selectively switching the access by the address controller from the defective information part in the read-only information storage memory to the correcting information in the correcting information storage memory.
Patent CA-2073505-A1 (CA)
Title: Process for removing ammoniac from effluents
Inventor: HORNY PATRICK
IPC: C02F1/58
Filed: 1991-11-25
Abstract: PCT No. PCT/FR91/00932 Sec. 371 Date Jul. 22, 1992 Sec. 102(e) Date Jul. 22, 1992 PCT Filed Nov. 25, 1991 PCT Pub. No. WO92/09531 PCT Pub. Date Jun. 11, 1992.A method for removing ammonia, or ammonia and phosphates from industrial agricultural or household effluents by causing precipitation as magnesium ammonium phosphate by means of a liquid reagent containing magnesium and phosphate ions and an acid. The effluents have more than 1 gle of ammoniacal nitrogen and the pH is adjusted to between 9 and 11 after addition of the liquid reagent.
Patent CA-2074356-A1 (CA)
Title: Non-liquid fatty product containing water and at least one polyunsaturated fatty acid and a process for the production of same
Inventor: KATBORG JON
IPC: A23L33/12
Filed: 1991-01-22
Abstract: A non-liquid fatty product containing an inert gas, at least one polyunsaturated fatty acid, water and optionally an antioxidant and a process for the production of same wherein an inert gas is whipped into an emulsion wherein the oil phase is initially softened by heating which oil phase contains at least 1 percent by weight of a polyunsaturated fatty acid of the n-3 series comprising at least four double bonds or at least 0.5 percent by weight of a polyunsaturated fatty acid of the n-6 series comprising at least three double bonds and wherein the emulsion contains at least 1 percent by weight of oxygen-deficient water. Thus, protection of the fatty product against oxidation is accomplished and at the same time a suitable texture is imparted thereto.
Patent CA-2074638-A1 (CA)
Title: Vinylidene fluoride based fluoroelastomeric copolymers modified with perfluoroalkylvinylether
Inventor: ARCELLA VINCENZO
IPC: C08F14/22
Filed: 1992-07-24
Abstract: Fluoroelastomeric copolymers, suitable for the manufacture of O-rings, comprising by weight: 48-65% of VDF units 21-36% of HFP units 3-9 %  of PAVE units 0-17% of TFE units.
Patent CA-2075665-A1 (CA)
Title: Keg tap
Inventor: HUBBARD J DIGBY
IPC: B67D1/04
Filed: 1992-08-10
Abstract: ABSTRACT         The present invention provides a keg tap for dispensing a liquid standing under pressure from a container provided with a keg closure, comprising a housing surrounding a pressure chamber through which is inserted an axially movable valve-opening rod, co-operating with the keg closure, which, on an end projecting beyond a housing wall, is made as valve-opening element and is connected with an operating element, the housing (1) being substantially cylindrical, and the valve-opening rod (3) passing through the housing (1) has a continuous liquid passage (7) in the valve-opening element (4) opening outwardly which, on its opposite-lying end, passes over into a liquid canal (17), arranged substantially at right-angles to the liquid passage (7) which is cut out of a bracket (15) inserted through a recess (16) in the wall of the housing (1) and has an outlet (18) for the liquid closable with a closure valve (19), the bracket (15) and the valve-opening rod (3) being jointly raised and lowered, wherein, in the lower end of the housing (1) is provided an insert (2) through which passes the valve-opening rod (3) and in which bores are arranged on holding elements into which project pins (6) of a fixable lever (10) provided with a fork (9), whereby, close to the bores of the insert (2), on the valve-opening rod (3) are formed an upper and a lower flange (11,11') between which also opposite-lying pins (6') engage the fork (9) and whereby the valve-opening rod (3) is upwardly and downwardly movable with the help of the lever (10) and, on the lower end of the housing (1), is pushed on and fixed a sleeve (13) partly encompassing this, the housing (1), insert (2) and sleeve (13) thereby having slots, lying laterally next to the valve-opening rod (3), in which the fork (9) of the lever (10) is guided, holding elements (14) for securing the tap on the keg being formed on the sleeve (13).
Patent CA-2076351-A1 (CA)
Title: Active Control of Machine Performance
Inventor: ROSS COLIN F
IPC: F02B27/00
Filed: 1991-02-20
Abstract: PCT No. PCT/GB91/00266 Sec. 371 Date Aug. 20, 1992 Sec. 102(e) Date Aug. 20, 1992 PCT Filed Feb. 2, 1991 PCT Pub. No. WO91/13243 PCT Pub. Date Sep. 5, 1991.A control system is described for improving continuous dynamical control on the pressure in the outlet or inlet system (3) or both of a machine (1) in order to control the performance of the machine. The system comprises an actuator (4) for varying the pressure in the selected system, a sensor (8) for monitoring the operation of the machine and producing a signal indicative thereof, and control means (5) responsive to the sensor signals for driving the actuator, wherein the control means operates to adjust the machine performance according to predetermined data, to optimise the machine performance. The data may be in a memory (look-up table) or the control means may operate in accordance with an algorithm. A second sensor may be provided to generate a signal indicative of sound produced by one or other or both of the outlet and inlet systems to produce signals to enable the control means simultaneously to reduce noise generated by the machine as well as to improve the performance of the machine by active feedback.
Patent CA-2080618-A1 (CA)
Title: Mrsa active 2-halophenyl-carbapenems
Inventor: DININNO FRANK
IPC: A61K31/397
Filed: 1992-10-15
Abstract: TITLE OF THE INVENTION     ABSTRACT OF THE DISCLOSURE          Carbapenems of the formula   where Ra is Br or I, are useful antibacterial agents.
Patent CA-2081812-A1 (CA)
Inventor: REMBOLD MANFRED
IPC: D06L4/636
Filed: 1992-10-30
Abstract: A composition and a process for the preparation of polyamide fibre containing articles having enhanced moulding stability comprising the use of benzofuran-2-ones as claimed in claim 1.
Patent CA-2081833-A1 (CA)
Inventor: RIEDEL THOMAS
IPC: B31B50/64
Filed: 1992-10-30
Abstract: What is described is an apparatus for welding the sealing joint (23) on a package (24) consisting at least partially of plastic-coated paper, with a welding tool having jaws (25, 28) and counterjaws, with a mounting and with a drive device (1) for generating the pressure force. 
<??>So that two welding tools (25, 25a) are employed and actuated simultaneously and essentially identical pressure forces are available at the two work stations, according to the invention two welding jaws are each fastened on an outer hollow shaft (7, 9) so as to be rotatable on a common axis (2), each outer hollow shaft (7, 9) is connected (at 14; 16, 17) fixed in terms of rotation to a common torsion-bar spring (3) as part of the drive device (1), and the torsion-bar spring (3) is driven from outside (at 11, 12). 
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Patent CA-2084214-A1 (CA)
Title: An inhaler
Inventor: ZECHNER KURT
IPC: A61M15/00
Filed: 1992-12-01
Abstract: An inhaler for delivering metered doses of a particulate drug. The inhaler is formed of a housing, a drug reservoir attached to the housing to contain multiple doses of the particulate drug, a drug transporting slide in the housing that contains a metering chamber of volume corresponding to a desired dose of the drug, and a vacuum pump that creates a partial vacuum in the metering chamber. The drug transporting slide is movable from a load position, in which it communicates with the drug reservoir to receive in its metering chamber drug from the drug reservoir, to a release position in which it communicates with an air outlet passage to release drug from the metering chamber into the air outlet passage.      The drug reservoir has an air permeable portion that permits air flow into the drug reservoir but prevents drug escape. In use, the vacuum pump draws a dose of drug into the metering chamber. The drug transporting slide then moves to deposit the drug in the outlet passage for inhalation.
Patent CA-2084449-A1 (CA)
Title: Restraining protective seat for infants
Inventor: KOYANAGI TOSHIRO
IPC: B60R22/10
Filed: 1992-12-03
Abstract: ABSTRACT OF THE DISCLOSURE    An infant-restraining protective seat (1) includes a seat portion (2) for seating an infant, a seat back (3) for supporting the back of the seated infant, and an infant seat belt device (5).  The seat back (3) is tiltably attached to the seat portion (2) via a turning shaft (20) and the seat portion (2) and seat back (3) are foldable.   Accordingly, when the infant-restraining protective seat (1) is not in use, the protective seat is folded up to reduce its size and can then be stored.      The seat (1) can be carried about and set up on a vehicle seat much more easily.  In addition, only a small amount of space is necessary for storage.
Patent CA-2087318-A1 (CA)
Title: Fat-substitute bakery dough and process for producing the same
Inventor: JEWELL ANNE M
IPC: A21D2/26
Filed: 1993-01-14
Abstract: FAT-SUBSTITUTE BAKERY DOUGH AND PROCESS FOR PRODUCING THE SAME             Abstract of the Disclosure A fat substitute bakery dough, comprising a wheat flour, a fat substitute comprising from greater than 8 to less than 62 percent of potato flour and from greater than 1.1 to less than 12 percent of non-fat dry milk solids, from greater than 7 to less than 60 percent of an emulsifying binder selected from the group consisting of eggs, egg components, low-fat egg substitutes and mixtures thereof, from greater than 11 to less than 93 percent of a fat-like sensory additive, selected from the group consisting of corn syrup, molasses and mixtures thereof; and a leavening agent, wherein all percents are based on the weight of wheat flour. A process for mixing the above ingredients, followed by baking to produce a moist,tender cookie is disclosed.
Patent CA-2087874-A1 (CA)
Inventor: KIMOTO TAKAYUKI
IPC: H04N7/169
Filed: 1993-01-22
Abstract: The video theater system of the present invention includes a reproduction apparatus which permits pictures reproduced from a distribution tape and pictures received from a communication satellite to be selectively displayed on the screen.  A scrambled signal transmitted from the communication satellite is converted to a scrambled signal of the same format as the scrambled signal reproduced from the distribution tape, thus permitting the use of a common decoder to respectively descramble one of the two signals received from different input sources.
Patent CA-2089113-A1 (CA)
Title: Selective hydrogenation of c5 streams
Inventor: JONES EDWARD M JR
IPC: C07C5/05
Filed: 1993-02-09
Abstract: A process for the selective hydrogenation of diolefins contained in a refinery C5 stream wherein the catalyst used is also a component in a distillation structure. Essentially no hydrogenation of the mono-olefins occurs. Additionally some of the mono-olefins may be isomerized to more valuable isomers of the mono-olefin.