baber/WOPTO huggingface dataset:
Patent WO-02061180-A1 (WO)
Title: Electrochemical cell stacks
Inventor: KIRK DONALD W
IPC: C25B15/02
Filed: 2002-01-30
Abstract: An electrochemical cell stack comprising stack walls and a plurality of electrolytic cells within the stack walls, each cell comprising cell members selected from an anode a cathode; a membrane separator frame (14) formed of a non-conductive material and having a frame first planar peripheral surface; a frame second planar peripheral surface; and a central portion defining a membrane-receiving aperture (18); a membrane (20)  within the aperture to provide an anolyte circulation chamber and a catholyte circulation chamber distinct one from the other within the frame, an impermeable cell end wall (12) formed of a non-conductive material between the anode and cathode and the anodes and cathodes of adjacent cells of said stack; wherein each of said anode, said cathode, said separator frame and said end wall has a portion defining an anolyte flow inlet channel (30), a catholyte flow inlet channel (32), a spent anolyte channel (36) and a spent catholyte channel(34); said anolyte flow inlet channel and said spent anolyte channel are in communication with said anolyte circulation chamber, said catholyte flow inlet channel and said spent catholyte channel are in communication with said catholyte circulation chamber. The cell stack is of greatly reduced footprint, operable at relatively high temperatures and pressures and which is stable under current load.
Patent WO-2004004162-A1 (WO)
Title: Procede et appareil de programmation pour le multiplexage par repartition de code et pour le multiplexage par repartition dans le temps combines
Inventor: PARK SUNG K
IPC: H04L1/18
Filed: 2003-06-26
Abstract: La présente invention concerne un procédé et un transmetteur à MRC/MRT combinés (multiplexage par répartition de code/multiplexage par répartition dans le temps). Ledit procédé fait appel à l'affectation d'intervalles de temps par affectation de gains de canaux de MRC fractionnels à de multiples intervalles de temps pour au moins un paquet dans le but qu'une somme de gains de MRC fractionnels affectés à chaque paquet sur une durée de programmation atteigne un seuil requis. Dans certains modes de réalisation, le transmetteur est conçu pour déterminer vers quels utilisateurs transmettre au cours d'un intervalle de temps donné, et pour déterminer des gains de canaux de MRC fractionnels par optimisation de gain de canal de MRC fractionnel et d'affectation aux utilisateurs qui maximise un certain nombre d'utilisateurs, chacun se voyant affecter un groupe respectif d'un ou de plusieurs intervalles de temps à gains de canaux de MRC fractionnels qui s'ajoute(nt) au seuil requis pour l'utilisateur.
Patent CA-2004232-A1 (CA)
Title: Process and apparatus for folding textile strip material like pads
Inventor: MARION LOUIS
IPC: B65H45/18
Filed: 1989-11-30
Abstract: Method and device for folding textile webs, particularly compresses. 
<??>This method is notable in that, simultaneously with the first and second folds of two end parts (BE1) and (BE2) of the web (BE) cut to length, a transverse shrinkage of the said parts is carried out, so that, after the formation of the third fold of the central part (BE5) of the web and the superposition of the two end folds, the said end parts are set back in relation to the width of the central part. 
<IMAGE>
Patent CA-2005061-A1 (CA)
Title: Tnf peptides
Inventor: BOEHM HANS-JOACHIM
IPC: C07K1/04
Filed: 1989-12-11
Abstract: Abstract of the Disclosure: Peptides of the formula X-A-B-Pro-E-Y, where A, B, E, X and Y are defined in the description, and the preparation thereof are described. The novel peptides are suitable for controlling diseases.
Patent CA-2006297-A1 (CA)
Title: Illuminated display sign with aura
Inventor: ERLENDSSON GUDNI
IPC: G09F13/20
Filed: 1989-12-21
Abstract: ABSTRACT OF THE INVENTION A sign plate for an illuminated sign having a light source includes an opaque layer on one of its faces which layer is broken by zones corresponding to a configuration of text or figures to be communicated, the zones being covered with fluorescent material, and the surface of the fluorescent material facing the viewer and opposite the light source being covered with a light reflective layer.
Patent CA-2007710-A1 (CA)
Inventor: BEGUN SEMI J
IPC: G06F19/00
Filed: 1990-01-12
Abstract: Apparatus and method for monitoring exercise activity and exercise responses of a user/patient. The monitoring apparatus and method forms the basis of a physical fitness system or a patient rehabilitation system for rehabilitating cardiac, orthopedic or other patients that require physiological monitoring during a therapy session. The system includes a patient station which in the case of cardiac rehabilitation includes an ECG monitor and a transmitting unit for transmitting ECG data and patient speech signals over a voice grade phone line. A base unit, located at a remote location, receives a composite analog signal containing the ECG data and voice signal and includes signal processing devices for separating the signal and for continuously storing the ECG data on a mass storage device for the entire therapy session. At the conclusion of the therapy session, selected portions of the stowed ECG data can be transferred to a removable storage medium such as a floppy disk. The base station includes means for transmitting commands in the form of DTMF tones to the patient station to initiate the therapy session and in a more preferred embodiment, to control the work load of an exercise device being used by the patient. The remote patient is preferably connected to the patient transmitting unit by a fiber optic link. Local patients are connected to the base unit by a RF link. The ECG data is transmitted in a frequency band of substantially 2170 Hz to 2370 Hz using frequency modulation on a carrier of substantially 2270 Hz. The system includes notch and band pass filters for removing the selected frequency band from the voice signal.
Patent CA-2008107-A1 (CA)
Inventor: TRYBULSKI EUGENE J
IPC: C07D207/273
Filed: 1990-01-19
Abstract: This disclosure describes novel 3 or 4 substituted oxotremorine derivatives having polar substituted oxygen or sulfur groups. The compounds have cholinergic activity. Also disclosed are methods for treating diseases of the central nervous system in mammals employing the compounds, pharmaceutical preparations containing the compounds and processes for the production of the compounds.
Patent CA-2008402-A1 (CA)
Inventor: BATUT HENRI
IPC: A01C1/00
Filed: 1990-01-23
Abstract: Dispositif pour le calcul de la valeur du paramètre représentatif de la croissance de plantes appartenant à la même variété et poussant sur un même site de culture, la valeur de ce paramètre étant représentative du degré de croissance de cette variété, et de la quantité de chaleur utile à sa croissance reçue depuis le début de la croissance afin de déterminer notamment une date probable d'arrivée à maturité de la variété de plante cultivée. Le paramètre représentatif est une somme de moyennes corrigées de températures journalières pour le calcul desquelles sont prises en compte une température basse TB et une température haute TH respectivement en deça de laquelle et au-delà de laquelle l'arrêt de la croissance de la variété de plante s'interrompt, et lesdites températures TB et TH définissent une base de calcul. Le dispositif est équipé d'un moyen d'introduction des données par l'utilisateur et de commande, d'un moyen de visualisation des différentes données introduites et des résultats des calculs et d'une alimentation en énergie électrique comportant au moins une batterie électrique, les moyens d'alimentation et de visualisation et l'alimentation étant couplés au moyen d'acquisition, de calcul et de stockage.
Patent CA-2011293-A1 (CA)
Title: Preparation of fluorophenols
Inventor: PEWS R GARTH
IPC: C07C37/02
Filed: 1990-03-01
Abstract: ABSTRACT       A process for preparing fluorophenols by heating a chlorofluorobenzene with water in the presence of a copper salt at a pH of from 3.0 to 6.5 is disclosed.     C-37,134-F
Patent CA-2011423-A1 (CA)
Title: Pharmaceutical compositions useful as drug delivery vehicles and/or as wound dressings
Inventor: GIBSON MARK
IPC: A61K9/70
Filed: 1990-03-02
Abstract: ABSTRACT           There is provided a pharmaceutical composition which comprises an aqueous vehicle, a compound having reversible thermosetting gel properties and a compound having film-forming properties.   Depending on the relative proportions of these components, the composition can be adapted to function either as a vehicle for delivering pharmacologically or diagnostically active compounds to a human or animal patient and/or as a wound dressing composition.
Patent CA-2012282-A1 (CA)
Title: Insulated electric wire and process for producing the same
Inventor: YAMANISHI TORU
IPC: H01B13/14
Filed: 1990-03-15
Abstract: A process for producing an insulated electric wire, comprising the steps of coating around a conductor an energy radiation curable resin composition having heat expansible microspheres  incorporated  therein,  and  curing  the  energy radiation  curable  resin  composition  thus  coated  on  the conductor by exposure to an energy radiation. The process also comprises the step of heating the energy radiation curable resin composition to expand the heat expansible microspheres in the energy radiation curable resin composition, thereby forming a high-porosity insulation layer on the conductor.  An insulated  electric wire  comprises  a  conductor;  an energy radiation curable resin composition layer having microspheres incorporated therein and   surrounding the  conductor,  the outside diameter of the microspheres in the energy radiation curable resin composition layer being maximum in the vicinity of the conductor and decreasing gradually toward the periphery of the energy radiation curable resin composition layer.
Patent CA-2012855-A1 (CA)
Title: Membrane process for treatment of fluorinated hydrocarbon-laden gas streams
Inventor: AHLERS BERND
IPC: B01D53/22
Filed: 1990-03-22
Abstract: ABSTRACT A membrane process for separating fluorinated hydrocarbon vapors is disclosed. The process employs a permselective membrane that is selectively permeable to fluorinated hydrocarbons over oxygen or nitrogen. The process involves contacting the feed side of the membrane with a gas mixture containing the fluorinated  hydrocarbons vapor, and withdrawing from the permeate side a vapor enriched in the fluorinated hydrocarbon component. The driving force for membrane permeation is preferably provided by maintaining a partial vacuum on the permeate side of the membrane. Eighty to 99% of the fluorinated hydrocarbon contained in the feedstream can be removed by the process. The permeate may be sufficiently enriched in fluorinated hydrocarbon to permit recovery and reuse.        Very high membrane selectivities are not required.
Patent CA-2014164-A1 (CA)
Title: Excavator with extendable outer arm including synchronizing movements for the bucket tilting actuator
Inventor: KISHI MITSUHIRO
IPC: E02F3/30
Filed: 1990-04-09
Abstract: An excavator comprising a movable body, a boom mounted on the movable body, first hydraulic cylinders, an outer arm pivotally mounted on the boom, a second hydraulic cylinder mounted on a rear surface of the boom, an inner arm inserted into the outer arm and movable telescopically relative to the outer arm, a bucket connected to the tip end of the inner arm, a bucket cylinder provided between the bucket and a guide mechanism, the guide mechanism being slidably mounted on guide plates fixed to the outer arm, a third hydraulic cylinder connected to a base end of the outer arm and having a rod connected to a central portion of the inner arm for moving the inner arm relative to the outer arm, and a synchronizing device for moving the base end of the outer arm for a length corresponding to the distance the inner arm moves relative to the outer arm.  A hook mechanism can be mounted at a front portion of the inner arm.  An interlocking device can be connected between the guide mechanism and the front portion of the inner arm.
Patent CA-2015146-A1 (CA)
Title: Gusseted mobile storage system
Inventor: MUTH JAMES C
IPC: A47B53/00
Filed: 1990-04-23
Abstract: Abstract of the Disclosure An upright  shelf unit with  cantilevered shelves for mounting to the carriage of a mobile stor-age system.  The shelf unit is assembled from a pair of end uprights mounted to the carriage and spaced apart from each other, and at least one interior up-right mounted to the carriage between the end up-rights, to form pairs of adjacent uprights.  Each of the uprights has slots formed therein to accommodate a plurality of shelves.  Each shelf has hooks at each end for engaging with the slots of an upright at each end.  The interior upright is constructed of a pair of channels facing together.   Welded between the two channels is a trapezoidal gusset and above that a rectangular reinforcing member, both having the same thickness.  The top end of the gusset and the bottom end of the reinforcing member butt together about halfway up the upright.  The width of the reinforcing member and the top end of the gusset are approximately the width of the channels, the thickness being the same.   The width of the gusset increases gradually toward the bottom end of the gusset until it is sub-stantially wider than the channels.  Together, in the butting relationship just described, the gusset and reinforcing member extend over the entire length of the channels.
Patent CA-2016221-A1 (CA)
Title: Compositions
Inventor: IBRAHIM NADER
IPC: A61K8/00
Filed: 1990-05-07
Abstract: The problem of providing a storage stable anti-calculus toothpaste comprising a tripolyphosphate salt is remedied by incorporating more than 4% of the salt and having the pH from about 8 to about 10. A tripolyphosphate salt may also be combined with a noncationic anti-bacterial agent such as triclosan to provide a composition having anti-calculus and anti-plaque activity.
Patent CA-2018234-A1 (CA)
Title: Deflection accellerated mass propulser conveyance gravity override craft
Inventor: ARNTZ FRIEDRICH O W
IPC: F04D1/00
Filed: 1990-06-05
Abstract: ABSTRACT            Object of this invention is to create a personnel, passenger, or freight carrier conveyance gravity override craft installed within which are certain gravity override propulsers. Certain energy input is converted into forward respectively upwards momentum. Unidirectional propulsive moments are obtained by keeping pairs of excentrically loaded contra-rotated capsulation cavity accellerator wheels, aligned and loaded most effectively whereby the excentric mass is a suitable liquid in recirculating cir-cuit, such liquid mass constantly being accelerated through appropriate segments of arc of preferably somewhat less than 180 ° ( onehundredandeighty degrees). This invention is distinguishable from other inventions of prior art of some similiarity in that this has at least seven element-ary differences and applied cooperative functions.
Patent CA-2023531-A1 (CA)
Title: Surgical correction of female urinary stress incontinence and kit therefor
Inventor: LEMAY CLAUDE
IPC: A61B17/00
Filed: 1990-08-17
Abstract: Abstract of The Disclosure A surgical kit is provided, for a urethropexy procedure, comprising at least one needle (comprising a cannula and a trocar), a pair of implants and a tray for supporting and packaging the needle(s) and implants.  The kit is sterilizable.          A procedure for urethropexy is disclosed which may be carried out under local anesthesia.
Patent CA-2024897-A1 (CA)
Title: Aqueous polymer emulsion water-repellent coating composition and method of application
Inventor: OTTOBONI THOMAS B
IPC: C09D201/00
Filed: 1990-09-07
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE      AQUEOUS POLYMER EMULSION WATER-REPELLENT COATING      COMPOSITION AND METHOD OF APPLICATION  Abstract of the Disclosure An aqueous polymer emulsion coating composition and method of application are disclosed for rapidly developing a water repellent film on a porous surface under ambient temperature conditions, the composition containing:  (a) up to about 5 wgt. % of an emulsifiable wax; (b) up to about 5 wgt. % of a polybutene polymer; (c) up to about 3 wgt. % and preferably no more than about 1-2 wgt. % of an emulsifier formed from a fatty acid and a volatile amine or NH3; and (d) balance water. The composition is applied to facilitate penetration into pores of the surface.  The composition includes at least about 85 wgt. %, preferably about 88 wgt. % water. The emulsifiable wax is preferably paraffin and/or polyethylene.  The composition may also include other adjuncts, in particular an additional film-forming polymer which is preferably a polyacrylate.  The wax and polymer are selected for the ability of being stably emulsified in water and being carried into the pores of the surface by the water; the emulsifier, upon being exposed to ambient air during application, has its volatile amine or NH3 component volatilized in order to rapidly develop a water repellent film while substantially retaining the original appearance of the porous surface.
Patent CA-2025206-A1 (CA)
Inventor: HATA RYOSUKE
IPC: G02B6/44
Filed: 1990-09-12
Abstract: The present invention is directed to a longer-sized subaqueous unit incorporating an optical fiber comprising optical fiber units arranged inside or outside a plastic sheath provided on the periphery of the core body of the longer-sized subaqueous unit, for example, a power cable core or water supply tube. Each optical fiber unit includes an optical fibre accommodated in a metal pipe having on its periphery a coating layer made of a plastic material having a melting point higher than that of the material of the plastic sheath, and armoring iron wire bundles are further provided outside the plastic sheath on the periphery of the core body, thereby preventing any buckling in the optical fiber units.
Patent CA-2027734-A1 (CA)
Inventor: GEYER ALLAN E
IPC: E02F9/12
Filed: 1990-10-16
Abstract: In an excavating machine having a ring gear and a rotating frame including a top and bottom plate, an assembly for rotating the frame relative to the ring gear includes a plurality of drive units, each of the drive units is mounted to the bottom plate and is disposed between the top and bottom plates of the rotating frame. Each of the drive units further includes a pinion extending below the bottom plate and adjacent to the ring gear for driving engagement with the ring gear.
Patent CA-2027861-A1 (CA)
Title: Method for preparing cellobiose
Inventor: TANIGUCHI HAJIME
IPC: C12P19/12
Filed: 1990-10-17
Abstract: A method for preparing cellobiose from sucrose in a high yield at low cost without difficulty by using three enzymes of sucrose phosphorylase, glucose isomerase and cellobiose phosphorylase in the presence of orthophosphate.     The additional method of the invention comprises 4 steps: to treat sucrose with sucrose phosphorylase in the presence of orthophosphate to produce fructose and glucose-1-phosphate; to treat the fructose obtained in the preceding step with glucose isomerase to produce glucose; to treat the glucose obtained in the preceding step and the glucose-1-phosphate obtained in the first step with cellobiose phosphorylase to produce cellobiose and orthophosphate; and to recover at least a part of cellobiose from the reaction mixture in the preceding step and to recycle at least a part of the remaining reaction mixture containing orthophosphate to the first step.
Patent CA-2028139-A1 (CA)
Inventor: HAUSER WALTER A
IPC: G06F15/02
Filed: 1990-03-23
Abstract: The invention relates to methods and devices for perform-ing arithmetic operations in the manner and with the function of an electronic calculating machine, in which the digits of the figure are automatically delimited without manual command input both in the case of manual input and in the case of automated input of the digits, and which are employed both independently and also for preprocessing at a connected EDP system.        Together with the automated delimitation of digits of the figure, the operation types are assigned to the figures in simplified manner, partially by storing an order and the combination, partially automated and without pressing a key for an operation type. A movement direction during reading-in of the digits by means of a device for charac-ter recognition is assigned a particular operation type, for example the addition is assigned to the read-in direction from left to right, and the subtraction to the direction from right to left.        A reading zone of adjustable size or, in the case of fixed reading zone, methods in the processing process as well as the input of a direction for the combination of the individual figures of the set of figures serve for determining the relevant subset from a set of figures present in written form during reading-in with a device for character recognition.        A preferred embodiment includes the performance of an addition or re-addition of a column of figures by means of a device for character recognition by combining a single recording movement in vertical direction by means of a horizontally arranged reading zone with a multi-plicative assignment of the operation type of addition, fully automatically or by pressing the addition operation key once.
Patent CA-2032120-A1 (CA)
Inventor: SEPPANEN HANNELI
IPC: C08L23/00
Filed: 1990-04-11
Abstract: Abstract of Disclosure The present invention concerns a gas-sealed material, containing polyolefin, polyvinyl alcohol and amide. Said material is manufac-tured by mixing in molten state 3 to 60 per cent by weight of poly-olefin, 10 to 96 per cent by weight of internally plasticized vinyl alcohol polymer, and 1 to 50 per cent by weight of polyamide.
Patent CA-2032330-A1 (CA)
Title: Benzyl-substituted rhodanine derivatives for treating inflammatory bowel disease
Inventor: GIDDA JASWANT S
IPC: C07D277/20
Filed: 1990-12-14
Abstract: Provided is a method of treating inflammatory bowel disease in mammals utilizing certain benzyl-substituted rhodanine derivatives, of Formula I    Also provided are novel benzyl-substituted rhodanine derivatives, a process for producing same and pharmaceutical compositions thereof. Further provided is a novel process for selectively isolating in substantially pure enantiomeric form the enantiomers of certain racemic benzyl-substituted rhodanine derivatives.
Patent CA-2033734-A1 (CA)
Title: Snap-in terminals for wedge base bulbs
Inventor: ROY DHIRENDRA C
IPC: H01K1/42
Filed: 1991-01-07
Abstract: Abstract SNAP-IN-TERMINAL FOR REAR ELECTRICAL CONTACT        A subminiature terminal (10; Figs. 5 and 6A & 6B) for mechanically holding and electrically intercon-necting a wedge-base bulb (l; Figs. 1 & 2) into a circuit in, for example, an automotive application, in which the electrical and mechanical retention forces balance out, in a preferred manner (Figs. 4 & 4A), preventing undesired rotation (tilting) of the bulb held between opposed terminal pairs seated in a connec-tor system (not illustrated).  The terminal includes conductor and insulation grips (11), a body or base (12) (the structural part), a mechanical retention spring (13), and an electrical contact spring (14). The mechanical retention spring is a leaf spring clamped at the rear and dimensioned to hold the bulb at its detent; while the electrical contact spring is a torsion spring on the opposite side approximately a one half winding (14A) formed between two lever arms, one lever arm (14B) clamped at the front of the terminal, while the other one (14C) is essentially free to deflect, as required by the wedge-base (3) of the bulb (1) to ensure electrical contact independent of fila-ment wire deformation or its history.  The free arm is smooth along its length and in particular in its con-tact surfaces with its respective filament wire.     [AG-717-APD-WA]